baber/WOPTO huggingface dataset:
Patent JP-H0467472-A (JP)
Title: Recording and reproducing system for data
Inventor: TSUBOI YUKITOSHI
IPC: G11B20/12
Filed: 1990-07-06
Abstract: PURPOSE:To realize high speed search reproduction by executing a track jump immediately after reading selected data and making the next selected data able to be read in a state without a rotation standby. CONSTITUTION:First, 9th and 17th frames which are refreshing frames are read at high speed search reproduction and the encoding data of the first frame are read from a position 1S to a position 1E. Next, a track jump is executed to outside for one cycle portion, the rotation standby to a position 9S which is the start of the 9th frame is executed after it arrives at a position 1J, the reading of the encoding data of the 9th data, a frame skip to the 17th frame, the reading of the encoding data of the 17th frame and so on are executed in order. Thus, the high speed search reproduction can be realized.
Patent JP-H1112014-A (JP)
Title: Cement composition
Inventor: YAMAZAKI KAORU
IPC: C04B111/94
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a construction material exhibiting an electrical conductivity characterized by a volume resistivity smaller than a specific level and having various performances comprising fire resistance, weather resistance, strength and low cost in addition to the electrical conductivity by using a specific amount of cement and iron sand selected from natural iron sand and/or concentrated natural iron sand as essential components. SOLUTION: The cement A to be used in the present composition is various Portland cements such as normal, early-strength, ultra-high early strength and medium-heat cement or a cement produced by mixing silica, blast furnace slag or fly ash to the above cements. In the case of requiring especially high strength, the cement preferably has fine particle size characterized by the average specific surface area of >=3,800 cm<2> /g, preferably 4,000-4,800 cm<2> /g. The iron sand B is natural iron sand and/or a sand having quality improved by concentrating the above iron sand by specific gravity difference or magnetic force. Preferably, the iron sand has a particle size of <=1.18 mm and an iron powder content of >=50 wt.%. The composition is composed of 5-40 wt.% of the component A and 60-95 wt.% of the component B and the cured material has a volume resistivity of <=10<9> Ω.cm.
Patent JP-H096305-A (JP)
Title: Picture processing device
Inventor: YUNO KAZUHARU
IPC: G09G5/36
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To enable characters and pictures to be easily watched even if a display device having different screen size is connected to the picture processing device by providing a function deciding size of a character and size of screen based on the information relating to screen size in which the display device can display a screen. SOLUTION: A display device 1 sends out data by which the longitudinal and lateral length of an effective display region can be recognized by a picture processing device 7 side using a screen size report signal 2. In the picture processing device 7 side, the longitudinal and lateral length of an effective display region of the display device 1 can be obtained based on this data. And, a processor 6 obtains the longitudinal and lateral length per pixel of one dot being the minimum unit of screen display, sets display size of a character or a graphic with dot width by enlarging them to dot width of an adequate level so that characters or graphics displayed on a screen are easy to be watched. When screen size is enlarged, processing of reducing characters or graphics by an enlargement ratio is performed.
Patent JP-2000011437-A (JP)
Title: Optical head device
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of accurately reproducing data of an optical disk recorded with a different packing density. SOLUTION: This optical head device is provided with a low output power laser element 24 arranged in a movable optical system 4 moved along a recording surface of an optical disk, a 1st object lens 20 which is arranged in this movable optical system and forms an image of the laser beam from the low power output laser device, and a 2nd object lens 30 which is arranged in this movable optical system and forms an image of the laser beam from a high power laser device 37 arranged in a fixed optical system 6. The reflection laser beam, which is irradiated onto the optical disk by each laser device and reflected by the recording surface of the corresponding optical disk, is supplied to a data signal processing circuit 57, a focus control circuit 54, and a linear motor control circuit 52 respectively by changeover mechanisms 43, 44, 45 independently.
Patent JP-H0880374-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-07-17
Abstract: PURPOSE: To surely extract a game ball (for Jap. pinball game) outside a machine by providing a ball extraction chute branched from the midst of a deriving chute and which collects the game ball ejected from a ball ejection device and ejecting the game ball to the ball extraction chute by operating the ball ejection device after confirming the operating status of a switching means by a signal from a state detecting/judging means. CONSTITUTION: The ball extraction chute 16 is provided underneath a winning ball ejection device 20 in parallel with a winning ball extraction deriving chute 13, and a ball extraction device 60 provided with a switching gate is arranged at the branching point of the ball extraction chute 16 from the winning ball deriving chute 13. When the switching gate is switched to a ball extraction chute 16 side, a ball extraction switch 84 is turned on. When the fact that the switching gate of the ball extraction device 60 is switched in a direction to open the entry of the ball extraction chute 16 and to close the entry of the winning ball deriving chute 13 is detected based on the signal from the ball extraction switch 84, the solenoid 21 is operated, and a spare ball is ejected passing a flow down route 30, and a reservoir tank 2 becomes empty.
Patent JP-H1116397-A (JP)
Title: Semiconductor memory device
Inventor: NAKAOKA YUJI
IPC: G11C29/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a current consumption in an ordinary CBR cycle by a method wherein column addresses are used as address key input addresses and internal column addresses are latched by the one shot signals of test signals so as to make circuits related to a test mode operate in a test mode only. SOLUTION: Internal column address signals YAT0 and YAT1 generated by a column address buffer are inputted to transfer gates TG101 and TG102 whose electrical continuities are controlled by test signals. Then, the internal column address signals YAT0 and YAT1 are outputted as test mode address key signals ADKT0 and ADKT1 through a flip-flop consisting of inverse circuits INV101 and INV103 and a flip-flop consisting of inverse circuits INV105 and INV107 and, further, through inverse circuits INV102 and INV106 and the address key signals ADKT0 and ADKT1 are inputted to an address key decoder circuit.
Patent JP-S6076425-A (JP)
Title: Dozing at wheel detecting device
Inventor: OBARA HIDEO
IPC: B60W30/00
Filed: 1983-09-30
Abstract: PURPOSE:To accurately detect dozing at wheel for a driver and in accordance with the running condition by providing a detection stopping commanding means in which a warning signal, a reference pattern signal and a reset signal are inputted. CONSTITUTION:A microcomputer 17 compares a steering pattern of a steering wheel, which is detected from inputted signals from a steering angle sensor 13 and a car speed sensor 15, with a preset reference detecting pattern, to detect dozing at wheel and notify it through a warning means 19. The microcomputer 17 has a CPU20, a ROM21, in which more than one reference detecting pattern for detecting dozing at wheel is stored, a RAM23, and an input/output port 24. A reset switch 25 is manually operable by a driver and, if operated when the warning means 19 is being operated, it stops the operation of the warning means 19 while, after that, discontinues the use of the reference detecting pattern used for detecting the dozing at wheel at the time.
Patent JP-H1111562-A (JP)
Title: Lens packaging member
Inventor: ICHIKAWA KAZUAKI
IPC: B65D81/07
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens packaging member in which a semi-finished lens or the like can be stored in a quite simple manner and under a low cost. SOLUTION: This is a lens packaging member 11 for use in protecting a lens to be used when a lens 12 having an already-processed convex surface and a not-yet processed concave surface is stored in a box 16, wherein this is comprised of a flexible long thin piece 13 with its one surface being applied as an adhering surface and formed with some slits in its width direction. This long thin piece is wound around a surface of circumferential end surface of the lens in such a way that the adhering surface is adhered to the circumferential end surface of the lens and the long side edge at the convex surface is set to be higher than the convex surface and then this is used as a lens packaging member.
Patent JP-H1114138-A (JP)
Title: Gas water heater
Inventor: KURIYAMA TATSUO
IPC: F24H1/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To ignite gas securely when the water pressure automatic gas valve is opened in spite of the deviation of water pressure. SOLUTION: The hot water supply is provided with a water pressure automatic valve 4 interlocking to a water pressure actuating unit 1 at the down flow of an appliance valve 25, a pilot burner 5 is arranged near a main burner 27 for detecting abnormal combustion before incomplete combustion is generated and a gas passageway connecting to the pilot burner 5 is arranged between the water pressure automatic valve 4 and the appliance valve 25. In case the combustion of a main burner is extinguished by the variation of water pressure and then the water pressure automatic gas valve 4 is opened, the combusting flame of a pilot burner 5 is not extinguished but transferred a main burner 27.
Patent JP-S6074593-A (JP)
Title: Stabilizer for optical output
Inventor: ITOU YOSHIHARU
IPC: G02F1/01
Filed: 1983-09-30
Abstract: PURPOSE:To keep a laser-beam level at a predetermined value, and to improve accuracy on measurement while simplifying a device by comparing a detecting signal from a light-receiving section and a reference signal from a reference sig- nal generator and controlling an optical attenuator. CONSTITUTION:Laser beams from an optical attenuator 14 are divided into output laser-beams 102 and laser beams 104 for detection by an optical branching circuit 16, and the laser beams 104 for detection are received by a light-receiving section 18, and converted into an electrical signal by the light-receiving section 18. A detecting signal 108 from the light-receiving section 18 and a reference signal 106 from a reference signal generator 20 are transmitted over a differential amplifier 26 as a comparator, and the differential amplifier 26 compares the detecting signal 108 and the reference signal 106, amplifies the result of the comparison, and outputs it as a control signal 110. The control signal 110 receives predetermined low-pass filtration action by a low-pass filter 28 and is transmitted over the optical attenuator 14, and the optical attenuator 14 controls a laser-beam level on the basis of the control signal 110.
Patent JP-S6241593-A (JP)
Title: Multitubular type heat exchanger
Inventor: DEWA AKIO
IPC: F28F9/18
Filed: 1985-08-20
Abstract: PURPOSE:To reduce the damage of a tube plate due to various corrosion cracks and the like and improve the operation reliability of the heat exchanger as well as normalcy of the tube plate by forming the tube plate by joining a surface plate to the main body surface of the tube plate through a group of projection and forming cooling water passages by the projection group between the tube plate main body and the surface plate. CONSTITUTION:A tube plate is constituted in such a manner that reticulate grooves are formed by machining to provide a group of projections 12a on the upper surface side of a tube plate main body 10, a surface plate 11 is integrally dispersed and joined by the interposition of the group of projections 12a, and cooling water passages 13a communicated vertically and horizontally by the group of projections 12a, are formed between the tube plate main body 10 and the surface plate 11. Tube holes 14 are formed at parts of desired projections 12a, and the ends of a tube 2 are loaded in the tube holes 14 by suitable means. Although respective cooling water passages 13a are formed up to the ends of the tube plate, it is possible to join the frame simultaneously by the dispersion joining to the outer periphery of the tube plate. Respective cooling water passages form vertical and horizontal channels between the tube plate main body 10 and the surface plate 11 and cooling water is circulated vertically and horizontally.
Patent JP-S5969839-A (JP)
Title: Input/output device of data
Inventor: KISHI HAJIME
IPC: G06K3/00
Filed: 1982-10-15
Abstract: PURPOSE:To display the recording contents of a paper tape precisely by printing out data which are not usually printed out in a carrying type data I/O device separated from the body of a numerical controlling device. CONSTITUTION:The command data of one block starts from the sequence No. and ends an end of block mark [;]. When the data is to be printed out by an ordinary printer, two spaces are not expressed, but the existence of two spaces can be displayed by printing out the data such as ''line feed'' data which is not usually printed out as [ ]. Consequently, the data on the paper tape can be precisely printed out.
Patent JP-H0528961-A (JP)
Title: Cold cathode discharge lamp
Inventor: TAKAGI MASASANE
IPC: H01J61/54
Filed: 1991-07-22
Abstract: PURPOSE:To prevent an exoelectron emissive substance being covered with material caused by sputtering of an electrode and to improve the startability by satisfactorily emitting initial electrones to trigger off electric discharge extending over a long period. CONSTITUTION:A cold cathode 4 is installed inside a bulb 1 and also an electron emissive substance 8 which emits electrons with stimulus energy lower than a work function in the dark is installed therein. Moreover, a shielding member 5 opposed to the cold cathode 4 is installed in the bulb 1, and a hidden region 7 which hides behind the back of the shielding member 5 but opens upon an electric discharge space is formed, the electron emissive substance 8 is provided in that hiding region 7. As a result, exoelectron emissive substance is shielded against an electrode so that the electrode material caused by sputtering of an electrode becomes hard to get at the exoelectron emissive substance and the substance will be not covered with the electrode material.
Patent JP-S6428071-A (JP)
Title: Control device for motor driven tilt steering
Inventor: KADOTA YASUSHI
IPC: B62D1/18
Filed: 1987-07-22
Abstract: PURPOSE:To save electricity in the captioned device in which a steering handle is automatically moved to a retracted position and an operating position accompanying the getting on/off of a driver by carrying out the electrification to a controller by means of either the opening of a door or the turning on of an ignition switch. CONSTITUTION:At the time of getting off, as a driver opens a door after turning off an ignition switch 2 and, then, as he gets out and closes the door, a door switch 1 is turned off. In this condition, since a relay contact 6 is turned on, the power source terminal Vcc of a controller 3 is being electrified with the power of a storage battery Bt and, as both switches 1, 2 are being off, a delay timer is operated. If the switch 1 is turned on by opening the door during this time, a steering handle is lifted up to a retracted position. On the other hand, at the time of getting on, the delay timer is started in the controller and, as the ignition switch 2 is turned on before the time-out of the timer, the steering handle is lowered to its operating position.
Patent JP-H0471902-A (JP)
Title: Caster
Inventor: ASAMI SHIGEO
IPC: B60B33/00
Filed: 1990-07-09
Abstract: PURPOSE:To smooth the rotation and turning of a wheel by rotatably and insertedly fitting the cylindrical part of a fitting base body to the cylindrical part of a rotating base body, and by interposing a large number of balls in the upper and lower parts between the cylindrical part of the fitting base body and the rotating base body. CONSTITUTION:In a fitting base body 1, a flange 3 is integrally formed on the outer circumferential part of the upper end opening periphery of a hollow cylindrical part 2, and a ring-shaped recessed part 5 of an approximately semicircular shape in section for constituting a ball- housing part (a) on one side is formed on the outer circumferential part in the vicinity of the lower end of the cylindrical part 2, and also an engaging recessed part 8 of an arc shape in section is formed in a ring shape at the root part of the flange 3. On the other hand, in the rotating base body 11, a cylindrical part 12 for insertedly fitting the above cylindrical part 2 is formed, and a ring-shaped recessed part 14 for constituting the ball housing part (a) on the other side is formed in the inner circumferential part of the cylindrical part 12, and also an engaging recessed part 15 is formed in a ring shape in the upper end inside part of the cylindrical part 12. And, a large number of balls 23 are interposed between the recessed parts 8 and 15, and also a large number of small balls 24 are housed inside the ball housing part (a) for turnably supporting the rotating base body 11.
Patent JP-H0849849-A (JP)
Title: Safety device for gas heating apparatus
Inventor: YOSHIDA YUTAKA
IPC: F23N5/24
Filed: 1994-08-02
Abstract: PURPOSE:To detect an abnormality of a feed passage to a safety valve after the safety valve is opened and perform operation in fail safe by disconnecting the safety valve when the abnormality is detected. CONSTITUTION:A safety valve B is a solenoid valve and arranged on a feed passage for fuel gas to a combustion device 1. Two current control parts 2 and 3 to vary a feed current to the safety valve are inserted in series in the feed passage to the safety valve B. Further, a feed current to the safety valve B is detected by a current detecting part 4. During a period in which the safety valve B is opened and fuel gas is fed to the combustion device 1, one of current control parts 2 and 3 is alternately controlled by a control part CN so that a passage current is reduced within a range wherein the release state of the safety valve B is maintainable. When a detecting current by the current detecting part 4 does not reflect the decrease of the passage current of the current control parts 2 and 3, and one, not decreasing a passage current, of the current control parts 2 and 3 is disconnected by the control part CN.
Patent JP-H0839763-A (JP)
Title: Apparatus and method for supplying cream solder and screen printer
Inventor: SAKAGAMI TAKAAKI
IPC: H05K3/34
Filed: 1994-08-02
Abstract: PURPOSE:To provide means for supplying cream solder of target viscosity with a simple structure in an apparatus for supplying the solder to supply the solder on a screen mask. CONSTITUTION:A long nozzle 31 is mounted in a vessel 30 containing cream solder 10. The magnitude of gas pressure to be applied from a compressor 32 to the vessel 30 is controlled by an atmospheric-static proportional valve 33 and a controller 34 to control the flowing speed of the solder 10 passed through the nozzle 31. A shearing speed based on the flowing speed is imparted to the solder 10 to regulate the viscosity to the target viscosity.
Patent JP-H0529348-A (JP)
Title: Field effect transistor and manufacturing method therefor
Inventor: SHIMIZU SATOSHI
IPC: H01L21/338
Filed: 1991-07-23
Abstract: PURPOSE:To achieve a high speed circuit by increasing the mutual conductance of rear the logical threshold value of a basic circuit. CONSTITUTION:When a field effect transistor provided with a source area 3, an active layer 2 beneath a gate electrode 5, and a drain area 4 is fabricated, there is formed a first mask having an opening only on the drain area 4 side in a part where the active layer 2 is to be produced on a semiconductor substrate 1, and impurity ions are implanted. After the first mask is removed, an insulation film is formed on the surface of the semiconductor substrate 1. In a part where an active layer is to be produced on the insulation film, a second mask is formed with an opening only on the source area 3 side, and impurity ions are implanted. Through each of the above-mentioned processes, the active layer 2 is structured to acquire an impurity profile wherein the depth of its impurity density peak from the surface of the source area 3 side is shallower than that of the impurity density peak from the surface of the drain area 4 side.
Patent JP-H0733613-A (JP)
Title: Antimicrobial resin composition
Inventor: NISHIHARA AKIRA
IPC: A01N47/44
Filed: 1993-07-22
Abstract: PURPOSE:To provide the composition excellent in antimicrobial capability and high in its sustainability, highly adhesive to various kinds of material surfaces, comprising a combination of a biguanidyl group-bearing organopolysiloxane compound and a curing agent therefor. CONSTITUTION:This composition comprising (A) an organopolysiloxane compound having at least one biguanidyl group and reactive functional group, respectively, and (B) a curing agent for the component A. The component A is, e.g. a compound of formula I (R is of formula II, III or IV; m is >=1). The component B is, e.g. an organosilicon compound of formula V. This composition can impart various kinds of materials with highly sustainable, favorable antimicrobial capability through surface treatment therewith, causing no toxic chemical ingredients to be leached. This composition can also be made into a high-strength film; therefore, being usable as an antimicrobial sheet or film by itself, or as an antimicrobial sealant or adhesive.
Patent JP-H0469694-A (JP)
Title: Image formation device
Inventor: NAGANO TOSHIYUKI
IPC: G03G15/01
Filed: 1990-07-11
Abstract: PURPOSE:To form a one-pass, multicolor image with high productivity by using one specific color for image formation by an electrophotographic system and employing an ink jet system, etc., for other colors. CONSTITUTION:For example, a black image is formed by electrophotographic recording and other color images are formed by ink jet recording. Namely, image data on the black image obtained by a photodetection part are supplied to a laser light emission device 33 and a fixed position A on the drum surface of a photosensitive drum 11 which rotates as shown by an arrow is irradiated with laser light 39 which is emitted by the device 33 to form a latent image of the black image on the drum surface; and the latent image is developed by a developing unit 35 with black toner and the black toner image is transferred at a position C from the drum surface to a transfer sheet S. Other color images are recorded by the jetting of color ink from an ink jet head 30 right before the upstream side of a registration roller 10, the ink jetted onto the sheet S is dried by a fan 38 to prevent the ink from sticking on the drum surface of the photosensitive drum 11, and the sheet S is sent to the transfer point C of the photosensitive drum 11.