baber/WOPTO huggingface dataset:
Patent JP-H06248839-A (JP)
Title: Door locking device for vehicle
Inventor: NAKANIWA NORIYUKI
IPC: E05B85/24
Filed: 1993-02-25
Abstract: PURPOSE:To perform reliable locking by providing an interlocking means to displace the support position of a link when a door is displaced to the unlocking link side and hold a distance between an unlocking lever and a link. CONSTITUTION:When a back door is caused to perform closing operation, the lower part side of a contact part 47b of a guide 47 is brought into contact with the tip part of a contact part 49b of a guide 49 on the support side. A back door lock body 9 is moved downward as it is moved to the unlocking link side and the contact part 47b effects push as it is brought into contact slide over the contact part 49b. When the guide 49 is moved in the direction of an arrow mark (b) as it is twisted with a contact part 49a as a starting point, and a stepped part 28a of a support part 28 is twisted with a notch 51 as a stating point. The support part 28 is moved in a direction in which it parts from a lock unlocking lever 17, the lock unlocking lever is moved togetherwith a pin 33, and the support position thereof is displaced. Further, a lock guide part 21a of the lock plate 13 is locked to a lock surface 17a of the lever 17, and a lock part 21 is engaged with a striker 29.
Patent JP-H09291345-A (JP)
Title: Sake tank and its production
Inventor: MATSUMOTO SHIRO
IPC: C22C38/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To produce a sake tank in which the elution of Fe ions into sake and its yellowing can be suppressed so as to be satisfied and furthermore having resistance to impact. SOLUTION: This sake tank is the one in which tank walls 11, 12 and 13 are composed of ferritic stainless steel, in which, as for the stainless steel, among the contained components, the content of Cr is set, by weight, to 19.0 to 23.0%, Mo to 1.0 to 2.5% and C to <=0.01%, the bead parts of the weld zones 11a, 12a and 13a on the inside of the tank are made smooth by grinding, and a passive film is formed on the surface.
Patent JP-H10241720-A (JP)
Title: Manufacture of winding-type electrode
Inventor: KUBOTA SUSUMU
IPC: H01M6/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a winding-type electrode with a high degree of tight binding and high reliability can be obtained with a good yield, while occurrence of damages in its peripheral part is avoided. SOLUTION: An insulating sheet 2 for layer insulation with parts 2a, 2b extending to both sides is fitted to and arranged on a cylindrical winding core body 1 with a mounting part 1a for a starting end of a winding, which is located along an axis direction and also opens in a diameter direction. Along the inside of the insulating sheet 2a, 2b extending to the both sides, a positive electrode sheet 3 on one side of the confronting mounting part 1a of the starting end of the winding in the winding core body 1, and a front end of a negative electrode sheet 4 on another side are also arranged opposite. Afterwards, a winding-type electrode 5 is made by rotating the winding core body 1 in a fixed direction, so that the positive electrode sheet 3, the insulating sheet 2 and the negative electrode sheet 4 are laminated and wound on a circumference surface of the winding core body 1.  In a series of these processes, dislocation of an axis of the winding core body 1 is prevented, in a process to make the winding-type electrode, by applying a pressure on the peripheral surface to be laminated and wound with at least 3 pressure rollers 6a, 6b, 6c, 6d, which are arranged along the axial direction of the winding core body 1 and is capable of moving back and forth, so that the winding-type electrode is made. This is the manufacturing method for the winding type electrode 5.
Patent JP-S60182113-A (JP)
Title: Flyback transformer
Inventor: MORIMOTO SADAO
IPC: H01F19/04
Filed: 1984-02-28
Abstract: PURPOSE:To increase a threshold limit value for a generated voltage largely by providing diodes on step-like stairs and securing the distance between the diodes and a core to keep the creeping distance. CONSTITUTION:A coil bobbin 8 has collars 10 and 11 on which a plurality of terminal pins 9 are planted. The bobbin is wound with high voltage windings 13a-13c divided into a plurality of pieces on a low voltage winding. A step-like stair 14 is formed on the outer side of the collar 10. A core 15 of the EI-type and EE-type made of ferrite and so forth is incorporated in the bobbin 8. A plurality of diodes 16a-16d are incorporated in the step-like stair 14 of the bobbin 8. The diode 16d which outputs the lowest voltage output is arranged at the lowest stair. As the voltage output from the diode become higher, the diodes 16c, 16b and 16a are arranged at the sequentially higher stairs 14c, 14b and 14a. The diodes 16a-16d are connected with the terminal pins 9 provided on the collar 10 and electrically connected with the high voltage windings 13a-13c respectively.
Patent JP-H07250311-A (JP)
Title: Video telephone set
Inventor: TAJIMA HISANOBU
IPC: H04N7/14
Filed: 1994-03-08
Abstract: PURPOSE:To extend the function of the video telephone set by storing a coded picture signal demodulated by a reception circuit or a picture signal resulting from coding a video signal from a transmission camera. CONSTITUTION:When a changeover switch 53 is switched to the position of an output of a demodulator 11 in a speech state, a memory 4 stores a received demodulation signal. A changeover switch 51 is switched to the position of an output of the memory 4 after the end of speech and a received picture is reproduced at any time on a display device 31 via a decoder 21. The changeover switch 53 is switched to the position of an output of a coder 22 before start of speech to store picture information to be sent to the memory 4 via a camera 32. In the case of transmission, a changeover switch 52 is switched to the position of the output of the memory 4 and a picture prepared in advance is sent. Thus, the received picture information is transferred to a 3rd party at any time. An automatic answering telephone set is formed by automating the changeover switches 52, 53.
Patent JP-S62192802-A (JP)
Title: Central processing control circuit provided with plural control program data
Inventor: HIBINO MASAAKI
IPC: G05B19/02
Filed: 1986-02-20
Abstract: PURPOSE:To decrease the number of parts by setting a necessary signal level by a program selecting means so that it corresponds to a desired control program, and reading selected data out of a storage means and putting a device in operation. CONSTITUTION:The 1-chip CPU(central processing control circuit) 1 of an electronic typewriter is provided with an input port P and a signal for control program setting is inputted through this port P. Further, the CPU 1 is provided with a program memory 2 and also provided with the 1st storage part 2a stored with main control program data A for controlling a stepping motor 3 and the 2nd storage part 2b stored previously with preliminary control program data B having a larger torque margin than it. Then, the CPU 1 selects the main or preliminary data A or B according to the signal level (H or L) inputted to the input port P and outputs an operation command signal based on the data to the stepping motor 3.
Patent JP-S53121484-A (JP)
Title: Semiconductor logic circuit device of electrostatic induction type
Inventor: TOMIZAWA OSAMU
IPC: H01L29/80
Filed: 1977-03-30
Abstract: PURPOSE:To increase the current amplification factor of J-FET and to improve the power-delay time product, by constituting J-FET comprising the electrostatic induction type semiconductor logic circuit in longitudinal manner.
Patent JP-S52119693-A (JP)
Title: Preparation of ethylene polymers with tubular reactors
Inventor: KITA SHINICHIROU
IPC: C08F2/00
Filed: 1976-04-01
Abstract: PURPOSE: To obtain ethylene polymers under preventing the polymerization in the preheating zone, by adding polymerization inhibitors to ethylene before it reaches to the tubular reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58154581-A (JP)
Title: Amphoteric porphyrin
Inventor: YOTSUYANAGI TAKAO
IPC: G01N31/22
Filed: 1982-03-09
Abstract: NEW MATERIAL:A compound of the formula (X is -CH2COOH, -CH2CH2OH, -CH2CH2SO3H). EXAMPLE:alpha,beta,gamma,delta-Tetrakis(1-carboxymethylpyridinium-4-yl )porphyrin. USE:High-sensitive analytical reagent for metallic ions: it dissolves in water all over the pH region and has a feature that causes no adsorption to glass walls of the instruments. PREPARATION:alpha,beta,gamma,delta-Tetrakis(1-pyridinium-4-yl)porphyrin is made to react with sodium monochloracetate in glacial acetic acid to give the compound of formulaI. The product can solve the problem that the cationic porphyrin is strongly adsorbed on glass walls in neutral and alkaline pH ranges to give erroneous values on determinations.
Patent JP-H03241230-A (JP)
Title: Foot warmer frame
Inventor: TAKASAKI ICHIO
IPC: F24C15/08
Filed: 1990-02-16
Abstract: PURPOSE:To support a leg against a frame by a simple structure in such a way as it can be folded and enable a state before folding or after folding to be positively held by a method wherein a foot warmer frame is provided with an engagement fitting to be engaged with a supporting fitting and with a biasing means for biasing the engagement fitting to the supporting fitting. CONSTITUTION:A bearing 54 for an engagement fitting 50 forms a bearing which is continuous to a bearing 44 for a fixing fitting 40. A shaft 45 is passed through the bearing while a ring part of a twisting coil spring 60 is being installed between the two members and then a stop ring 46 is fitted to it. Due to this fact, the engagement fitting 50 is rotatably connected to the fixing fitting 40 and both of them are connected through hinge. One end of the twisting coil spring 60 acting as a biasing means is engaged with a cut and raised piece 59 formed at the first flat plate part 53 of the engagement fitting 50, the other end is engaged with a cut and raised piece 49 of the engagement fitting 40. Both engagement fittings 40 and 50 are biased toward a direction in which a hook part 56 and a bearing 41 are approached to each other. With such an arrangement, a leg can be folded against a frame with a simple structure and a state before folding or a state after folding can be positively held.
Patent JP-S51113642-A (JP)
Title: Double eccentric connector plug for light parts
Inventor: TSUCHIYA HARUHIKO
IPC: G02B6/36
Filed: 1975-03-28
Abstract: PURPOSE:To apply double eccentric tube as connector plug for light parts.
Patent JP-H02217391-A (JP)
Title: Apparatus for hot-wall epitaxial growth
Inventor: EBE KOJI
IPC: C30B23/02
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a grown layer having stable composition in high efficiency by using an apparatus capable of preventing the back-flow of an evaporated component of a source into other sources, placing a shielding plate with an opening to the upper part of an inner and outer cylinders and placing a means for preventing the back-flow of different sources at the lower part of the plate. CONSTITUTION:Sources 7, 8, 9 of Te, Eu and PbTe are charged into a top-opened closed-end cylinder 32 and each of cylindrical bodies 21 of closed-end outer cylinders 33B, 33A containing the top and enclosing the circumference of the cylinder 32. A crucible 31 furnished with a heater on the side wall of each cylinder body 21 and a setting table 5 holding a substrate 3 above the crucible 31 are introduced into a vacuum chamber. After evacuating the vacuum chamber, the crucible 81 is heated to effect the crystal growth under controlled temperature. In the above apparatus, a shielding plate 23 having an opening 22 is placed above each cylinder body 21 and a hemispherical back-flow prevention means 24 having the opening 22 as the center 0 of the sphere and projecting downward is placed under the shielding plate 23. Each source reaches the substrate 3 through the opening 22. Even if a source such as the source 9 tends to return into the outer cylinder 33B, it is reflected by the quartz plate 24 and exhausted to outer environment through the opening 22.
Patent JP-S55130787-A (JP)
Title: Thermal head that can read optical picture
Inventor: SEKIMOTO SOUICHI
IPC: B41J2/34
Filed: 1979-03-30
Abstract: PURPOSE:To obtain the titled thermal head which can manufacture a reading portion and a writing portion on one substrate by one process and allows optical reading and thermal writing by a mechanism wherein a photosensitive optical semiconductor and a junction heating unit with a potential barrier layer are laminated on the same substrate. CONSTITUTION:Currents flowing through a pn or Schottky junction portion 8 are controlled by utilizing the change of resistance due to the difference of the light and darkness of the light of a photosensitive body 4 in the case when an optical picture is irradiated from the glass substrate 2 side. Voltage V0 is previously applied by means of a power source 13, and the dark resistance R1 of optical semiconductor 4 and the resistance R2 of Schottky junction portion 8 are brought to a condition that R1 is larger than R2 and R1+R2 are sufficiently large. When light is irradiated from the substrate side, the light resistance R: of optical semiconductor 4 becomes smaller than the resistance R2 of junction portion 8, the injection of charge to Schottky junction portion 8 from a transparent electrode 3 or an electrode 9 increases and currents are easy to flow, and Schottky junction portion 8 generates heat.
Patent JP-S54128657-A (JP)
Title: Signal generating circuit
Inventor: NAGASHIMA YOSHITAKE
IPC: H03K4/02
Filed: 1978-03-30
Abstract: PURPOSE:To make suitable the circuit for circuit integration and to enable cost down, by constituting the circuit with bipolar transistors and resistors and using only one external mounting capacitor. CONSTITUTION:When the rectangular wave input Vi is fed to the terminal 1 of the E/W(erase/write-in) pulse generation circuit, the constant current source 2 is operated, charging current flows to the externally mounted capacitor CE/W, and a voltage which increases at a slope of Vc is produced. In this case, the Schmitt operation type constant current source 3 is set so that ON and OFF states are changed at the voltages V1 and V2. According to the voltage increase of Vc, when Vc<V1, the level of the voltage Vo at the output terminal 6 is the level of the power supply Vcc. When V1Vc<V2 and V2<Vc<V3, the output voltage Vo is at VMGE level and the former outputs Erase pulse and the latter does the write pulse. When V3<Vc, Vo is at Vcc level. When the discharge circuit 12 is operated and the voltage level of CE/W is wered, the constant current source 3 keeps OFF state and Vo holds Vcc level.
Patent JP-S55129773-A (JP)
Title: Direction finder unit
Inventor: HOSONO MUTSUMASA
IPC: G01S3/36
Filed: 1979-03-30
Abstract: PURPOSE:To make simple the constitution, to make the unit small, light in weight and low in cost, and to assure the accuracy of directional finding, by halving the antenna and reception circuit. CONSTITUTION:The entire azimuth is equally divided into four, and the directional antennas 27-30 are located respectively on the split azimuth boundary lines 0 deg., 90 deg., 180 deg. and 270 deg.. The reception circuits 31-34 having the logarithmic amplification and detection characteristics are connected independently to the antennas. The outputs adjacent each other are fed to the differential amplification circuits 35- 38 by taking them as one pair respectively, where the differential voltage of the two outputs are obtained independently. This difference voltage is converted into azimuth angle at the operation circuits 39-42, fed to the display circuit 44 via the logical sum circuit 43 succeeding to next, to display the azimuth of signal incoming. Since the antennas the reception circuits placed on the split boundary azimuth equally dividing the entire directions like this are used for the directional finding for the both split sections, the number of antennas and reception circuits can be halved.
Patent JP-H02214806-A (JP)
Title: Optical variable attenuator
Inventor: FUKUDA MASAHIKO
IPC: G02B26/02
Filed: 1989-02-16
Abstract: PURPOSE:To accurately set the quantity of attenuation of an attenuation plate by extracting light power before the light enters the attenuation plate, and light power after the light passes through the attenuation plate by a branching coupler and processing them. CONSTITUTION:The input light passes through an optical fiber 11 and is branched by an optical branching coupler 1A into light 21 and light 22. The light 21 is collimated by a lens 12, attenuated by the attenuation plate 15, and converged by a lens 13, and the converged light is branched by an optical branching coupler 1B into light 23 and 24, the light 22 is converted photoelectrically by a photodetecting element 2A into an electric signal, and the light which is branched by the optical branching coupler 1B is converted photoelectrically by a photodetecting element 2B into an electric signal. Then the outputs of the photodetecting elements 2A and 2B are amplified by amplifying circuits 3A and 3B and inputted to an arithmetic processing circuit 4, which calculates the light power values of the light 22 and light 24; and a control circuit 5 compares the value of the quantity of attenuation indicated by an indicating circuit 6 with the quantity of attenuation found by the arithmetic processing circuit 4 to rotate the attenuation plate 15 to a necessary position. Consequently, the quantity of attenuation of the attenuation plate is accurately set.
Patent JP-S60182088-A (JP)
Title: Detecting and processing system of memory cartridge
Inventor: MATSUKAWA KATSUHIRO
IPC: G11C5/14
Filed: 1984-02-28
Abstract: PURPOSE:To detect that a memory cartridge is loaded on a cartridge holder and to decide the type of the loaded cartridge by outputting a control signal from a memory cartridge. CONSTITUTION:When a ROM cartridge 12a is loaded on a cartridge holder SL, the 1st signal of a logic zero and the 2nd signal of a logic zero are outputted from a signal line 121a and signal line 121b, respectively, inverted by invertors 13b and 13d, and go to a logic ''1'', which set flip-flops 13a and 13c. The contents of a register 13 are 11, that is, the memory cartridge 12a is loaded, and that the loaded cartridge is a ROM one is shown. When the RAM cartridge is loaded, ''0'' and ''1'' are outputted from the signal line 121a and the signal line 121b, respectively, and the contents of the register 13 go to ''10''. Whether or not a cartridge is loaded and what type the loaded cartridge can be decided by the contents of the register 13.
Patent JP-H11230401-A (JP)
Title: Proportional solenoid direction and flow control valve and controller thereof
Inventor: KIHARA KAZUYUKI
IPC: F15B13/043
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To enable removal of a foreign matter within hydraulic fluid and mass flow control. SOLUTION: In a body 11 of a control valve which actuates a main valve spool 13 via a nozzle flapper mechanism composed of a flapper 16 moving as a push rod 15a of a proportional solenoid 15 moves, and of a nozzle 14 which is integral with the main valve spool 13, a position sensor 28 for detecting the traveling position of the main valve spool 13 are provided, and a stopper 27 which forms a large gap δZ between the nozzle 14 and the flapper 16 by engaging the main valve spool 13 which returns to a returning direction (right) following the movement of the flapper 16 on its way of returning are provided. The area ratio between a first pressure receiving area 13a for actuating the main valve spool 13 toward a valve opening direction (left) and a second pressure receiving area 13b for actuating the main valve spool 13 toward the returning direction is set at least 5 to 2.
Patent JP-S58154663-A (JP)
Title: Autodiluter
Inventor: OSHIKUBO TAKEKI
IPC: G01N1/38
Filed: 1982-03-10
Abstract: PURPOSE:To reduce a device called a diluter in size, to increase an operation speed and to improve the reliability, by automating said device, and repeating the same operation. CONSTITUTION:In front of a box-like casing 1, a large diameter cylinder 2 for a dispenser to suck/discharge diluted solutions and a small diameter sampling cylinder 3 to suck/discharge reagents are arranged in parallel and adjacently so that respective opening ends are turned downwards. Plungers are reciprocated in the cylinders 2, 3 and their lods 6, 7 are projected from the lower ends of respective cylinders. A suction/discharge port on the upper end of the cylinder 2 is selectively inter connected with an suction pipe 9 or a probe 10 provided with a pipe to be used as both the suction/discharge pipe for reagents and a discharge pipe for diluted solutions through a switching valve 8.
Patent JP-H06233379-A (JP)
Title: Speaker
Inventor: SAKAMOTO YOSHIO
IPC: H04R9/02
Filed: 1993-02-02
Abstract: PURPOSE:To obtain the speaker provided with more preferable magnetic circuit in which negative magnetic flux in a repulsive magnetic circuit is excluded. CONSTITUTION:In the speaker in which magnets M1, M2 are arranged so that the same poles are opposite to each other and a voice coil is arranged in a repulsion magnetic field of both the magnets, an outer circumferential magnet M3 magnetized in the different pole to that of the magnets is arranged to the outside of the magnets opposite to each other. Furthermore, the voice coil 1 in which a magnetic material F is arranged to the outside of a radial magnetized magnet M4 magnetized in a radial direction from the inside toward the outside is arranged or a magnet piece M5a magnetized in a prescribed direction is assembled by arranging the magnetized direction to form an assemble magnet M5 and the voice coil 1 having the magnetic material F is arranged to the outside.
Patent JP-S52120656-A (JP)
Title: Cologarithm amplifier
Inventor: UYA MASARU
IPC: H03G11/08
Filed: 1976-04-02
Abstract: PURPOSE:To make the most use of musical instruments of the cologarithm amplifier having good cologarithm linearity, which is obtianed by providing the cologarithm operational circuit using PN junction of semiconductor as cologarithm conversion element and the feedback circuit.
Patent JP-S61198038-A (JP)
Title: Feedback control switching device in electric hydraulic servo-material testing machine
Inventor: UNO HIROSHI
IPC: G01N3/10
Filed: 1985-02-28
Abstract: PURPOSE:To switch automatically a feedback control by correcting a ratio of two detecting signals and a target value by an adding means, so as to hold a detecting signal of pressure piece, when a detecting signal of a load becomes a prescribed value. CONSTITUTION:A displacement of a pressure piece in an electric hydraulic servo-material testing machine is detected by a detecting means 1, a load is detected by a detecting means 2, and by adding both of them, a feedback signal for controlling a servo-valve is obtained. In this case, it is detected by a detecting means 5 that a signal of the detecting means 2 becomes a prescribed value, and in accordance with it, a value of a signal the detecting means 1 of that time is stored in a storage means 6. In this state, at every prescribed time, the stored value is compared with the signal from the detecting means 1, a ratio of two detecting signals and a target value 4 are corrected, and a feedback signal is outputted. Accordingly, a shock applied to the material is minimized and switching of an electric hydraulic servo-mechanism to a load state from pressure can be executed.
Patent JP-S53124201-A (JP)
Title: 6-ethyl-substituted higher alkane and its use
Inventor: KURONO HITOSHI
IPC: A01N27/00
Filed: 1977-04-04
Abstract: PURPOSE: 6-Ethyl-substituted 13-18C alkane, e.g. 6-ethylhexadecane. 
     COPYRIGHT: (C)1978,JPO&Japio