baber/WOPTO huggingface dataset:
Patent JP-S56140437-A (JP)
Title: Input device
Inventor: MACHIDA MINORU
IPC: G06F3/048
Filed: 1980-04-04
Abstract: PURPOSE:To make the CRT capable for use as the input device as well as the output display device, by providing it with the CRT, light pen LP, and keyboard pattern generator KPG. CONSTITUTION:When the source of power supply is made on, the instructions to load the pattern of the desk calculator type keyboard, for example, for the operation based on four fundamental rules of arithmetic from KPG to refresh memory PM is sent from the CPU to KPG. The keyboard pattern is sent from KPG to RM under said instructions and is displayed on CRT. The operator inputs as desired with a light pen in the same manner as a key input of the normal keyboard type while watching the screen of CRT. The lowest line of the CTR screen is occupied by the CPU, and display part DSP for one-line components is arranged there, and the contents of an information inputted to the CPU are displayed there through the light pen. As a result, the keyboard is not required, and the device is made small-sized an simple.
Patent JP-S58156732-A (JP)
Title: Emergency brake gear
Inventor: HAGIWARA SHIROU
IPC: B66D5/04
Filed: 1982-03-15
Abstract: PURPOSE:To prevent various parts from being subjected to a large impact force at braking by a method wherein brake shoes are cut into the gap between the inner peripheral surface of a brake disc and the outer peripheral surface of a rotary disc. CONSTITUTION:When the rotational speed of the rotary disc 8 rotating together with a rotary shaft 9 in the direction of the arrow A exceeds its critical speed, the free ends of coupling shoes 61 gradually open radially until they come into slidingly and at the same time urgingly contact with the inner peripheral surfaces 14a of coupling rings 14 integral with the brake shoes 15, resulting in cutting the brake shoes moving peripherally in the same direction as the rotary disc 8 into the gap between the inner peripheral surface 51b of the brake disc 51 fixed to a brake box 1 and the outer peripheral surface 8a of the rotary disc 8. In such a manner as described above, an emergency braking force can be applied to the rotary shaft 9 as well as the rotary disc 8.
Patent JP-S62199274-A (JP)
Title: Method and equipment for high frequency welding
Inventor: OONOYA KOUICHI
IPC: B23K13/08
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the occurrence of inferiority or strength shortage of the welding by using an induction heating means where a high-frequency electric current flows in the opposite direction to the high-frequency electric current flowing through a zone to be welded and induction-heating the zone to be welded. CONSTITUTION:The high-frequency electric current I2 flowing from a high-frequency power source 7b flows through the 1st contact 5b  a flange 2b  a pressure welding part 8b  the 2nd contact 6b  a preheating stand 50b and returns to the high-frequency power source 7b or flows in opposition to this. In this way, since the high-frequency electric current I2 for high frequency welding of the pressure welding part 8 flows through the preheating stand 50b as it is, the direction of the high-frequency electric current I2 flowing through the preheating stand 50b is made opposite to the direction of the high- frequency electric current I2 flowing through the zone 9b to be welded of the flange 2b and the flange 2b can be properly welded with a web 1.
Patent JP-S53128932-A (JP)
Title: High voltage protection device
Inventor: WATANABE MASANOBU
IPC: H04N3/18
Filed: 1977-04-18
Abstract: PURPOSE:To secure a high setting of the steady voltage which features normal operation for the high voltage protection device of a television picture receiver, by setting the protection active voltage at a high level with a small amount of the beam current.
Patent JP-S53127941-A (JP)
Title: Ignition system of internal combustion engine
Inventor: ASAHI YOSHIYUKI
IPC: F02P9/00
Filed: 1977-04-15
Abstract: PURPOSE:To prevent a miss fire compensating the time-lag of the responcing speed, at the accelerating stage of an engine, when the current detecting signal does not produce due to weak ignition coil current, by means of increasing the operation speed of the counter in the proceeding cycle.
Patent JP-H09238393-A (JP)
Title: Speaker equipment
Inventor: FUJIHIRA MASAO
IPC: H04R1/40
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To extend an allowable input and to improve the sound quality by opposing a couple of speaker units so as to make front ridges of frames in close contact with each other, forming an enclosed space between diaphragms and driving each speaker unit in opposite phase to each other. SOLUTION: Front end ridges of frames 8a, 8b of each speaker unit are pressed into contact and connected. Then diaphragms 5a, 5b of each speaker unit form an enclosed space by using gaskets 14a, 14b acting like enclosing members. A same current signal of opposite phase is supplied to each speaker unit via contacts 11a, 11b to drive the diaphragms 5a, 5b in the same direction. The speaker unit is used by being fitted to an enclosed box 20 by fitting the front end ridge of the frame 8a to a throughhole formed to a front side of the enclosed box 20.
Patent JP-H03247248-A (JP)
Title: Method for preventing binding of noodle sheet and device therefor
Inventor: FUJIHIRA MASAYUKI
IPC: A23L7/109
Filed: 1990-02-23
Abstract: PURPOSE:To prevent noodle sheet from mutually binding in uniform crude density of noodle sheet by carrying out primary loosening by cooking noodle sheet formed as a raw noodle having prescribed form and loosening from above and carrying out secondary loosening by turning the noodle upside down and re-loosening from above. CONSTITUTION:A reversing cup 4 having reversing rod-receiving parts at both sides and packing noodle sheets 5 inside is cooked in a cooking device 6 and then carried by a conveyer and noodle sheets 5 are loosened under a turning nozzle 7 which is the first loosening means capable of loosening noodle sheets 5 after cooking from above and the loosened sheets 5 are turned upside down by a cup-reversing device 9 and the noodle sheets 5 are moved from the reversing cup 4 to a receiving cup 23 and then the noodle sheets 24 turned upside down are loosened by a turning nozzle 24 which is the second loosening means for loosening from above to prevent binding of the noodle sheet 5.
Patent JP-S61202145-A (JP)
Title: Circuit board inspecting device
Inventor: MIZUTANI IWAO
IPC: H05K3/00
Filed: 1985-03-06
Abstract: PURPOSE:To enable the determination of poor detection state and the type thereof quickly at a look, by display an image of a substrate to be inspected with a video camera in superimposition with a marker indicating defective parts. CONSTITUTION:A substrate 1 to be inspected is taken with a video camera 12 and a video signal is fed to a display unit 10 through a frame memory 13 and a synthesization circuit 14 to display an image of the substrate 1. The X-Y coordinate at a poorly detected part is inputted sequentially through an interface 16 and a CPU7 by way of a probe pin 15 viewing the circuit pattern of the substrate 1 displayed to be memorized into a RAM11 and a ROM17. On the other hand, the CPU7 checks the circuit pattern for quality through probe pins 4a-4d each one end of which is in contact with the circuit pattern on the substrate 1 and when any deficiency is detected, the corresponding pin number and the state of the deficiency are memorized into the RAM11. A color marker corresponding to the quality acceptance or rejection, and the coordinate value of the defective part are sent out to a VDP9 and a color display for the defective part is given on the image of a display unit 10 through the synthesization circuit 14.
Patent JP-H08242360-A (JP)
Title: Method and device for processing image
Inventor: HIRAI YUICHI
IPC: H04N1/387
Filed: 1995-03-03
Abstract: PURPOSE: To attain an image processing method and device capable of converting an input image with low resolution into an output image with high quality and high resolution. CONSTITUTION: A switch 18 is controlled so as to interrupt binarized information outputted from an edge preparing part 13 by a switch 14 when the mean value of peripheral picture elements is approximate to respective picture element values, and on an image position from which an edge does not originally appear, only information obtained from a linear interpolating processing part 11 is outputted from the position without using edge information.
Patent JP-H07253681-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1994-03-15
Abstract: PURPOSE:To provide a highly durable high-sensitivity electrophotographic photoreceptor capable of being operated with a positive charge or positive and negative charges. CONSTITUTION:A photosensitve layer contg. a compd. shown by the formula as a charge transfer material on a conductive substrate to constitute an electrophotographic photoreceptor. In the formula, Z1 and Z2 are a substituted or unsubstituted aromatic ring or a substituted or unsubstituted aromatic heterocyclic ring and can be the same or different, and n1 and n2 are an integer of 0 to 2 and can be the same or different.
Patent JP-H02248736-A (JP)
Title: Sleeve type rubber buffer
Inventor: HANSUUBUERUNAA SHIYUBUERUTO
IPC: F16F13/00
Filed: 1990-02-23
Abstract: PURPOSE: To improve durability and insulation of acoustic efficiency high frequency vibration by forming an intermediate base of two pieces of split cylindrical bodies facing against each other and force-fitting an inside elastic body in a free space while compressing an outside elastic body in the radial direction. CONSTITUTION: An intermediate base is constituted of two pieces of split cylindrical bodies 7.1, 7.2 facing against each other. These two split cylindrical bodies 7.1, 7.2 and the outside elastic body 4 are inseparably connected to each other. The inside elastic body 3 is force-fitted in a free space 10 being surrounded by the two split cylindrical bodies 7.1, 7.2 while compressing the outside elastic body 4 in the radial direction. Consequently, it is possible to improve durability and insulation of acoustic efficiency high frequency vibration.
Patent JP-H11221984-A (JP)
Title: Base material for card
Inventor: YOKOI MASAYUKI
IPC: G11B7/24047
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a card base material having a utility of excellent processing suitability of an embossed letter or the like, fusion bondability, restorability, bending resistance and the like by incorporating mechanical characteristics as the base material for a card or particularly lateral and longitudinal mechanical strengths in balance. SOLUTION: The card base material is provided by laminating skin layers each made of a composition containing 40 to 95 wt.% of an amorphous cyclic olefin copolymer and 60 to 5 wt.% of a polyolefin resin as indispensable components on both front surfaces of a core layer made of a composition containing 60 to 95 wt.% of an amorphous cyclic olefin copolymer and 40 to 5 wt.% of a thermoplastic elastomer as indispensable components.
Patent JP-H05243323-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: AZUMA CHINATSU
IPC: H01L21/768
Filed: 1992-03-02
Abstract: PURPOSE:To prevent an electrode pad from flaking off, by forming a protective- film adhering metal layer made of titanium to join the electrode pad adhesively with a surface protective CONSTITUTION:A semi-insulating GaAs substrate 1 having a conductive region 2 is all coated with an insulating film 3. An insulating film formed on the places of an ohmic electrode 5 and of a Schottky electrode 6 is removed so that the ohmic electrode 5 and the Schottky electrode 6, which are connected to electrode pads through a metallic wiring 8, are formed. Then, a protective-film adhering metal layer 10 made of titanium is deposited around the electrode pad, and a surface protective film 11 is deposited on the other place than the wire- bonding area on the electrode pad. Consequently, the surface protective 11 and the protective-film adhering metal layer 10 are joined highly adhesively with each other, and the flaking of the protective film can be prevented.
Patent JP-S54136840-A (JP)
Title: Recorder
Inventor: SUZUKI SHIGERU
IPC: G03G15/00
Filed: 1978-04-15
Abstract: PURPOSE: To prevent recording image deviation and paper clogging owing to deviation of supplied paper by energizing the direction changing member provided between a resist roller and a transfer part by the paper deviation detection signal in the recording paper conveying path of a paper detecting means and defining the conveying direction of the recording paper to another direction.  
     CONSTITUTION: Recording paper PR being fed by a resist roller 13 is fed along a reference line and when its leading end reaches the resist roller, its leading end edge corner is detected by photoelectric transducers 36 1  and light emitting element 36 2  at the matched timing. When the recording paper has been fed with a deviation and has been deviated to the left side, a solenoid 54 is energized by the signal of the photo detector 36 1 . This energizing causes turning pawls 53 1  ... to protrude from the holes provided in the guide plates between the resist roller 13 and transfer part, thereby guiding the recording paper fed from the resist roller 13 in the direction of a paper discharge roller 55. The paper discharge roller 55 sends the recording paper in the direction opposite from the transfer part and further the paper is discharged to the outside of the apparatus by another paper discharge roller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000247945-A (JP)
Title: PURIFICATION OF OPTICALLY ACTIVE N-t- BUTOXYCARBONYLPHENYLALANINE ESTER
Inventor: MIYAKE JINKI
IPC: C07C269/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject compound having high optical purity and useful as an intermediate, etc., of a medicinal agent by extracting an N-t- butoxycarbonylphenylalanine ester into an aliphatic hydrocarbon. SOLUTION: An N-t-butoxycarbonylphenylalanine ester is extracted with an aliphatic hydrocarbon. As the aliphatic hydrocarbon, n-pentane, n-hexane, methyldiethylethane, dimethylpropylmethane, dimethylisopropylmethane, trimethylethylmethane, cyclohexane, n-heptane, n-octane, etc., are exemplified and as a using amount, 2-20 wt. times to an N-t-butoxycarbonylphenylalanine ester, especially 5-10 wt. times is preferable. The extraction temperature is preferably a freezing point of the used hydrocarbon-60 deg.C, especially 0-30 deg.C is preferable.
Patent JP-H09234725-A (JP)
Title: Method for setting reinforcing material for cellular concrete and its apparatus
Inventor: KURIHARA SHIGERU
IPC: B28B1/50
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency while positional accuracy of a net for reinforcement is ensured by a method wherein only the top ends of a pair of set rods are fitted on a set frame and after a net for reinforcement is set between the set rods, this is rotated by pinching this by means of a grasping tool from the top and it is taken out with the set frame and is set on a form. SOLUTION: A set frame 4 fitted with set rods 2 and 2 is lowered by means of a crane on nets 3 for reinforcement arranged between blades 6 and 6 of an arranging tool 5 to place the net 3 for reinforcement between the set rods 2 and 2. Then, from a grasping tool inserting hole between rows of the set rods being arranged transversely on one row, a grasping tool 7 supported freely rotatably by the upper supporting plate 8 is lowered and the net 3 for reinforcement is inserted into a forked slit on the apex. Thereafter, the grasping tool 7 is rotated by 90 deg. by a rotating means to grasp the net 3 for reinforcement so as to twist it and to grasp it by utilizing the deformation of the net and it is transferred on a form for casting of mortar. This grasping tool has a function for preventing the net for reinforcement from floating up to ensure the positional accuracy.
Patent JP-H06226114-A (JP)
Title: Spit plug
Inventor: MORITA SHINICHI
IPC: G01N1/10
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a low-cost plastic spit plug which allows easy loading and plug removal, as well as does not allow spillage of the content, if laid down. CONSTITUTION:A few pieces of flange 14 hemmed with a circular peripheral fringe 13 of the same outer diameter D centered around an axial center O-O are aligned in the direction of the axial center O-O, around the spit engagement part 12 of a spit plug 18, so that the flanges are allowed to protrude at right angles with the axial center O-O. Further, the ratio (m)(L/t) of the average thickness (t) of the fringe part 17 of each flange 14 running from an intermediate point 16 between the base 15 and the peripheral edge 13 of the engagement part 12 to the peripheral edge 13, and a distance (L) from the base to the peripheral edge 13 of the engagement part 12, is to be at least, 5 (m=L/t>=5).
Patent JP-S57159310-A (JP)
Title: Running inductive device for car
Inventor: TAKEUCHI YASUHISA
IPC: G05D1/02
Filed: 1981-03-28
Abstract: PURPOSE: To achieve a position display with high accuracy, by switching the display to a position display operated based on a progressing direction and speed of a car, when the reception waves of navigation electromagnetic waves comes to a prescribed value or below.  
     CONSTITUTION: In receiving a navigation electromagnetic wave with the intensity of electric field a prescribed value or more, contacts 8a and 8b of a switcher 8 are selected to the b-side. On the other hand, the navigation electromagnetic waves received on a reception antenna 1 is reproduced at a receiver 2 and given to a position detector 3, from which the electromagnetic waves are given to a display device 9 via the contact 8a as the position detection signal. Next, if either one of the navigation electromagnetic waves is weakened to the reception electric field intensity at a prescribed value or below, the contacts 8a and 8b of the switcher 8 are switched to the a-side. Thus, a position operator 7 takes a signal preset value from the detector 3 to an initial position to calculate the position of a car based on the signal toward the progressing direction from a magnetic compass 5 and a car speed signal from a car speed sensor 6, and the operation output is given to a display device 9 via the contact 8a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05242240-A (JP)
Title: Picture processor
Inventor: SEGI ITSUO
IPC: G06T1/00
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the circuit scale and to reduce the cost by limiting nearby picture elements to only a center picture element and representative points distant from the center picture element by a prescribed length. CONSTITUTION:When the local vicinity of MXN picture elements is defined with a picture element S1 as the center in the object picture, n picture elements (n<MXN) distant from the picture element S1 by length Ii (1<=i<=n) calculated, and a maximum/minimum value means calculates a maximum value or a minimum value of the group of n picture elements. With respect to the flow of operation in this case, picture data read out from the object picture is inputted to n picture element calculating means 1, and n representative picture elements are calculated by the distance Ii from the center point S1 and are inputted to an n-picture element maximum or minimum value calculating means 2 in the next stage to calculate and output a maximum value or a minimum value.
Patent JP-H03246451-A (JP)
Title: Optical disk inspecting device
Inventor: HIRATA YOSHINORI
IPC: G01N21/88
Filed: 1990-02-26
Abstract: PURPOSE:To inspect disks which differ in diameter by one inspecting device by switching the mask area of an image processor and adjusting an inspection area to the diameter of a disk. CONSTITUTION:The optical disk 6 mounted on an optical disk mount base 5 is detected by a sensor 20 and rotated by a driving device 2a through a con trol circuit 2b. If the optical disk has a flaw or pinhole, much light (m) leaks at the part at the time of irradiation as compared with other reflecting films and the comparing circuit 4b of the detecting circuit 4c of the image processor 4 outputs a detection signal. When the detection signal is outputted, a switch controller 7 closes an opening/closing switch 8 and an NG signal output circuit 9 outputs an NG signal. Then an optical disk sieving device 10 is used to auto matically sieve the defective optical disk for which the NG signal is outputted and the conformating optical disks.
Patent JP-H01218078-A (JP)
Title: Formation of high temperature superconductor pattern and superconducting application element equipped with pattern thereof
Inventor: KITA JUNICHI
IPC: H01L39/24
Filed: 1988-02-26
Abstract: PURPOSE:To perform the pattern formation of a high temperature superconductor by a relatively convenient means, by controlling the cooling temperature of a prescribed part in the process of cooling after heating an oxide ceramic thin film which can become superconductive at the high temperature. CONSTITUTION:An oxide ceramic thin film which becomes superconductive at a high temperature is formed on a substrate 10. A resistor is formed in such a way that the weak junction part of Josephson junction is obtained on the foregoing thin film. Leads 13a and 13b are connected to the above resistor and they are put in an electric furnace 1. After heating the whole element, the element is cooled by making cooling water pass through an alumina pipe 2. In such a case, a current flows from a current supply means 3 to the resistor and only its part is cooled gradually. Semiconductor and superconducting regions are thus formed by controlling cooling speed.
Patent JP-S52127318-A (JP)
Title: Drive mechanism for tape recorder
Inventor: TAKEMOTO TAKESHI
IPC: G11B15/44
Filed: 1976-04-19
Abstract: PURPOSE: To absorb in a spring the vibrations due to the meshing engagement between the gears, thich are made selectively engageable with a tape take-up shaft drive gear and a rewinding shaft drive gear, so as to reduce the wow and flatter by elastically forcing the two gears into contact with each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06258939-A (JP)
Title: Toner housing container and image forming device
Inventor: KAWAMOTO MITSUHIRO
IPC: G03G15/08
Filed: 1993-03-05
Abstract: PURPOSE:To provide an image forming device which prevents toner from being scattered and executes the pleasant and easy exchanging work of a toner housing container. CONSTITUTION:A first rotating body 3 having magnetic force is provided at the aperture part of a toner housing container housing 1 which is freely loaded and unloaded in/from an image forming device main body 11 and a second rotating body 13 having the magnetic force is provided at the aperture part of the main body 11. By carrying magnetic toner 8 by using the rotation and the magnetic force of the first and the second rotating bodies, the toner 8 can be smoothly received and given. Besides, the housing 1 can be exchanged without scattering the toner around the housing 1.
Patent JP-H10239958-A (JP)
Title: Method an device for direct electrostatic printing
Inventor: JOHN WELLS
IPC: G03G15/05
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make so that an effect can be obtained by the low adherence between particles, in making the adhesion between the particles substantially zero by letting gravity of toner particles almost supported by the rising flow of air, in a fluidized bed, on feeding the toner to the developing section, in a shape of a thin fluidized layer. SOLUTION: This device generates the thin fluidized toner layer, flows to an electrostatic printer and a copying machine on the developing section 34 by applying only the little adhesion to the toner corresponding to a base plate, in the developing section 34, This system makes, the toner possible to be very uniformly electrified by corona discharge on the toner layer, and/or the toner being charged opposite to the desired toner (toner of erroneous sign) possible to be removed. Finally, in the developing station, the developing process is controlled by arranging a rear side electrode 54 beneath the flowing toner layer.