baber/WOPTO huggingface dataset:
Patent JP-H0630822-A (JP)
Title: Seat reclining device
Inventor: YAMADA YUKIFUMI
IPC: A47C1/025
Filed: 1992-07-13
Abstract: PURPOSE:To always maintain the position of a manipulating lever uniform, relative to a lower arm in a locked condition, irrespective of the engaged position between a cam surface of a pole and an engaging member. CONSTITUTION:An engaging member 9 which is engaged with a cam surface 5a of a pole 5 so as to maintain the meshing between a tooth part 5a of the pole 5 and a ratchet, is inserted in an elongated hole 11a formed in a manipulating lever 11, and accordingly, the engaging member 9 may be moved, relative to the manipulating lever 11.
Patent JP-S6237591-A (JP)
Inventor: KURAUSU BURERUDEITSUKU
IPC: F16L59/08
Filed: 1986-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0786576-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: TSUCHIYA TATSUO
IPC: H01L21/336
Filed: 1993-06-29
Abstract: PURPOSE:To make it possible to provide a stable LDD structure without the change in threshold value voltage of a MOS transistor to the side of depletion by forming a side wall under the state, wherein a polysilicon oxide film is provided on a gate electrode. CONSTITUTION:The entire surface of an insulating film is etched by anisotropic etching. A side wall 33 comprising a polysilicon oxide film 23 and the insulating film 31 is formed on the side wall of a gate electrode 21. Thereafter, a high- concentration region 29 is formed in the region where the gate 21 and the side wall 33 are matched. Since the polysilicon oxide film 23 is formed on the gate electrode 21, thinning of the film thickness of the electrode 21 does not occur. As a result, the introduction of the N-type impurities into a semiconductor substrate 11 beneath the gate electrode 21 by the penetration of the impurities formed for forming the source and the drain through the gate electrode 21 does not occur in the ion-implantation step for forming a high-concentration region 29. Therefore, the threshold-value voltage of the MOS transistor is not changed to the side of depletion.
Patent JP-H0356859-A (JP)
Title: Method of detecting number of revolutions of internal-combustion engine
Inventor: URURIHI SHIYURIINTSU
IPC: G01P3/48
Filed: 1990-07-16
Abstract: PURPOSE: To easily obtain the rotational speed of an internalcombustion engine by calculating the gear ratio between an internal-combustion engine and a generator driven by the engine from the ratio between the first signal part and the second low frequency signal part of the output pulse voltage of the generator. CONSTITUTION: A generator 11 supplies electric power to an electric network loaded on a car. Signal UB is supplied to a signal filter 13 and the output signal of the filter 13 is supplied to the first threshold value 14 and the filter 13 itself. From the output side of this threshold value 14, the first signal F1 is taken out. This signal F1 is supplied to an average value former 15 and an FM demodulator 16. The output signal of the demodulator 16 is supplied to the second threshold value 18 by way of the second signal filter 17. From the output side of this threshold value 18, the second low frequency signal F2 is taken out. From this signal F2 and averaged frequency F1, an operation unit 20 provided to a memory 19 calculates the rotational number of the internal-combustion engine depending on a cylinder presetter 21.
Patent JP-H0471898-A (JP)
Title: Name card and namer card preparing set
Inventor: KITAMURA ATSUSATO
IPC: B42D15/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a name card improved from the aspect of appealability and future reference by providing a punched part having a desired shape to at least one place of a name card main body. CONSTITUTION:A punched part 2 having a desired shape is provided to at least one place of a name card main body 1. The shape of the punched part 2 can be set to an arbitrary one including a character, a numeral, a crest, a company crest, a geometric figure and a mark. A punched piece 2a is held to the punched part 2 as it is and it is recommended that the punched piece 2a is utilized when cards are exchanged. When a self-adhesive layer 3 is provided to the entire surface of the name card main body 1, the surface of the punched piece 2a from the punched part 2 can be bonded to the arbitrary place of the surface of the name card main body 1. When the self-adhesive layer 3 is provided to the name card main body 1 and the punched piece 2a from the punched part 2 is bonded to the proper place of the arranged part of the self-adhesive layer 3, a bonding mark 4 is provided to the proper place of the name card main body 1.
Patent JP-H0472795-A (JP)
Title: Circuit board cooling body and cooling structure of circuit board
Inventor: TATSUTA SHUNTARO
IPC: H05K7/20
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a circuit board cooling structure which is excellent in elasticity and rigidity and deteriorates hardly in flatness after a long-term service by a method wherein two metal boards of copper alloy specified in composition are made to overlap each other, a hollow cooling path is provided between the overlapped metal boards. CONSTITUTION:Two metal boards 3A and 3B are bonded together to form a cooling body 2, the metal board 3b is made to protrude partially to form a cavity semicircular in cross section between the boards 3A and 3B, a coolant path 4 is provided to the cavity, and the coolant path 4 is formed into a meandering shape provided with linear parts in parallel. The flat metal board 3A out of the two metal boards 3A and 3B is formed of copper alloy composed of 0.05-3% by weight of Fe, 0.01-0.15% by weight of P, and the residual % by weight of Cu. On the other hand, it is preferable that the metal board 3B is formed of pure copper excellent in thermal conductivity and molding property.
Patent JP-H07173430-A (JP)
Title: Coating composition and production of polyester film coated therewith for metal laminate
Inventor: MATSUMURA SHUNICHI
IPC: C08J7/04
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a coating compsn. effective as an adhesive layer between a polyester film and a metal sheet and useful for producing a metal-polyester laminate excellent in impact resistance by compounding a specific polycarbonate resin (compsn.) with a specific org. solvent in a specified wt. ratio. CONSTITUTION:This compsn. comprises 1-30 pts.wt. polycarbonate resin (compsn.) and 100 pts.wt. org. solvent nonreactive with the resin (compsn.) and boiling at 30-150 deg.C under normal pressure. The resin (compsn.) comprises 60-100wt.% polycarbonate which consists of repeating units of the formula (wherein Rl and R2 are each H, 1-5C alkyl, or 5-6C cycloalkyl provided they may combine with each other: R3 and R4 are each 1-5C alkyl, halogen, or phenyl; and m and n are each 0-2) and has a terminal-OH content of 20 equivalents/10<6>g or higher and a viscosity-average mol.wt. of 10,000-40,000 and 0-40wt.% polyester which is obtd. from an acid component contg. at least 70mol% terephthalic acid and/or isophthalic acid and a diol component contg. at least 70mol% ethylene glycol and/or tetramethylene glycol.
Patent JP-S5974319-A (JP)
Title: Exhaust gas purifier for diesel engine
Inventor: KAGEYAMA OKIFUMI
IPC: F01N3/02
Filed: 1982-10-21
Abstract: PURPOSE:To unclog a filter provided in the exhaust system of a Diesel engine, by returning the exhaust gas of at least one of cylinders at the time of the clogging of the filter so that the exhaust gas whose still unburned content is increased is introduced into a reactor. CONSTITUTION:A by-pass 6, which detours a reactor 4 and is opened or closed by a valve 7, is provided for the connected portions of the exhaust passage 3a of a cylinder 1A of a Diesel engine 2 and the exhaust passage 3b of its other cylinders 1B-1D. An exhaust gas return passage 9, which communicates with the intake passage 2a of the cylinder 1A and is fitted with a return control valve 10, is provided upstream to the opening/closing valve 7. When the filter 5 of the reactor 4 has gotten clogged, a controller 11, which receives the signal of an exhaust prssure sensor 12 upstream to the reactor and receives a signal indicating the temperatre of the filter, acts to open the by-pass 6 by the valve 7 and return the exhaust gas of the engine 2 to the intake passage 2A through the return control valve 10 to deteriorate the combustion in the cylinder 1A.
Patent JP-H1115358-A (JP)
Title: Hologram
Inventor: MIZUTANI YASUHIRO
IPC: G03H1/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hologram which has excellent humidity resistance, chemical resistance, solvent resistance, and heat resistance, is prevented from discoloration, retains hologram properties, and moreover, whose element positioning can easily be corrected. SOLUTION: This hologram 7 comprises a hologram element 3 made of a photopolymer and a cover film 22 and a cover plate 21 to cover the surface of the element. The cover film and the hologram element are stuck to each other by an adhesive 1 and the cover plate and the hologram element are also stuck by the adhesive 1. The weight average molecular weight of the adhesive 1 is preferably 800,000-1,300,000 and moreover the adhesive is preferably deformed as to absorb acid components or preferably has a functional group which can absorb acid components.
Patent JP-H0351825-A (JP)
Title: Optical deflector
Inventor: ENOMOTO AKIRA
IPC: G02F1/295
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a large angle of deflection by giving the film thickness of an optical waveguide a gradient at right angle to a light propagation direction. CONSTITUTION:A waveguide 1 which has its input part at one end surface is formed on a substrate. The film thickness (d) of the waveguide 1 has the gradient d1 - d2. An output part 3 is provided at a distance L from the input part and a means which varies the effective refractive index of light in the waveguide, e.g. a deflection part 2 which performs optical deflection in a waveguide surface by acoustooptic effect is provided between the input and output parts. Therefore, the effective refractive index varies with the film thickness and the angle of projection from the output part varies, so that optical deflection at right angles to the waveguide surface becomes possible. Consequently, a larger angle of deflection than the angle of deflection of a conventional nonmechanical optical deflector is obtained.
Patent JP-H0850821-A (JP)
Title: Low conversation leakage type cable
Inventor: NAKATANI WATARU
IPC: H01B11/04
Filed: 1994-08-08
Abstract: PURPOSE:To prevent mutual slipping of coupled stranded wires and lessen interference of conversation leakage by forming recessed and projected parts in stripes in the longitudinal direction of core wires on the surface of respective coatings of a plurality of core wires of low conversation leakage type cable. CONSTITUTION:A coupled standed wire 2A is produced by arranging core wires 3A, 3A with almost round cross-section and stranding them at proper pitches. Respective core wires 3A are composed of a conductive wire 5A of a metal and a coating 4A of an insulator to coat the outside of the wire 5A and recessed and projected parts in stripes in the longitudinal direction of the core wire are formed in the surface of the coating 4A. Attributed to the stripe-like recessed and projected parts on the surface of the core wire, friction affecting between neighboring core wires increases and thus mutual shifting of the coupled and stranded wires due to mutual slipping of core wires can be prevented. Consequently, the coupling and stranding pitch of the coupled standed wire 2A, the spiral structure formed by the core wires 3A, 3A, and the pitch structure of the cable core formed by stranding coupled stranded wires 2A are prevented from becoming disordered and regular and proper structure can be maintained, so that interference of conversation leakage can be lessened.
Patent JP-S6077524-A (JP)
Title: Broad band signal synthesis circuit
Inventor: AYA SADAO
IPC: H03H11/36
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a high stability with less number of components by constituting the titled circuit with three resistors, two signal current sources and one auxiliary current source in combination. CONSTITUTION:A series resistor where resistors 20, 21 are connected in series is connected in parallel with a resistor 22. Furthermore, the auxiliary power supply 23 and one end of the 1st signal current source 24 are connected to the end of the resistor 22. On the other hand, one end of the auxiliary power supply 23 and the power supply 24 is connected to one end of the resistor 22. Furthermore, one end of the 2nd signal current source 25 is connected to a connecting point of the resistors 20, 21. Through the constitution above, a binary signal current is converted into four-value around 0V. Moreover, in changing the ratio of the resistors 20, 21 without changing the condition that the sum of resistance values of the resistors 20, 21 is equal to the resistance value of the resistor 22, the ratio of the converting level is changed.
Patent JP-H1034461-A (JP)
Title: Composite working machine
Inventor: YATSUGAMI TOSHIO
IPC: B23P23/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To work a round workpiece and box-like workpiece with one set of a machine tool. SOLUTION: A bed 2 is installed on legs 1, a spindle pedestal 3 is secured fixedly to the front of the left end of the bed 2 and a round workpiece is clamped by a chuck 6. A table 7 is slidably installed on the front of the right end of the bed 2 and a box-like workpiece is mounted on the upper surface of the table 7. A first saddle 11 is axially slidably provided on the upper surface of the bed 2 and a second saddle 13 is supported slidably in the direction of the Y axis on the first saddle 11. An intermediate pedestal 15 is provided slidably in the direction of the X axis on the front of the second saddle 13 and a tool rest 17 is incorporated in the intermediate pedestal 15. A turret 18 is supported turnably one the tool rest 17, and a turning tool 19 for working a round workpiece and a rotary tool 20 for working a box-like workpiece are mounted to the turret 18.
Patent JP-H1130613-A (JP)
Title: Analytic method for oxygen in metal
Inventor: NURI YOSHIO
IPC: G01N21/3563
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To make oxygen in metal analyzable after separating it into two parts, surface contamination oxygen and another such being composed of an oxide inclusion in the metal without preprocessing any contamination in an oxide film formed on a metal surface. SOLUTION: This method analyzes the whole quantity of oxygen in metal after separating it into plural wavy patterns by an inert gas carrier fusion- infrared absorbing process in which a metal specimen is charged into a graphite crucible, heating and fusing it, and then gas is extracted out of the molten bath for analysis. At this time, a range from a first wavy pattern appearance starting point A to a first wavy pattern peak appearance point B is set to a temperature increasing rate of at most 20 deg.C/s, and another range from the first wavy pattern peak appearance point B to a first wavy pattern appearance ending point C is set to a constant temperature, and after completion of the first wavy pattern appearance, the temperature is made further to go up, heating and fusing it for analysis.
Patent JP-H09103416-A (JP)
Title: Transient response reducing method of mri signal in digital receiver
Inventor: ROORENSU II KURUTSUKUSU
IPC: A61B5/055
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the transient response of a filter on MR images by digitally filtering signals for indicating NMR signals. SOLUTION: An RF transmitter 62 is connected to an RF coil 66 for impressing a high frequency magnetic field to a testee body 56, the NMR signals induce a voltage to the RF coil 66 and an RF digital receiver 150 is connected to the RF coil 66. The RF digital receiver 150 performs reception, amplification and filtering and detects an induced voltage. Then, signals are sampled at fixed time intervals and sampled results are outputted as digital data to a data gathering/display computer 50. The computer 50 reconstructs amplitude information corresponding to the density of nucleuses inside the testee body 56 based on the set of numerical data and is used for generating high image quality images. The images are displayed at a display 58 and printed on a film for post examinations.
Patent JP-H0910099-A (JP)
Title: Feedwater device for rice cooker
Inventor: MIHIRA KEIICHI
IPC: A47J27/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To discharge the whole volume of polished rice grains, regardless of the application of compact design, by arranging a weighing means and feedwater ports as a pair in a triangular form in a plan view, positioning the feedwater ports as a pair within the rotational locus range of an agitation means, and providing an input section for the agitation means. SOLUTION: A weighing means 4 and a pair of feedwater ports 95 and 96 are triangularly arranged in a plan view. Furthermore, the feedwater ports 95 and 96 as a pair are laid within the rotational range of an agitation means, and an input section is provided for rotating the agitation means. The ports 95 and 96 are arranged triangularly in a plan view and, therefore, water fed therefrom spreads across the whole of a tank. Also, the ports 95 and 96 are within the rotational locus range of the agitation means, and rice grains adhering thereto can be washed away.
Patent JP-H0350955-A (JP)
Title: Facsimile equipment
Inventor: MOTOYANAGI TERUO
IPC: H04N1/00
Filed: 1989-07-19
Abstract: PURPOSE:To automatically cut off recording paper in matching with the recording size of a received picture data by providing a detection means of an original size, a discrimination means of a size, a cut-off control means and a cut-off means or the like cutting-off the recording paper with the designated size. CONSTITUTION:A signal detection section 3 detects a signal representing the recording size of a reception data from a communication pre-procedure signal inputted from a line control section 2 and informs the signal to a control section 5. Then the control section 5 discriminates the presence of 1st and 2nd recording paper sheets 7, 8 by using a recording paper presence signal of 1st and 2nd detectors 9, 10 to record a received picture data by carrying the recording paper 8 to a recording section 6 in the absence of the recording paper 7. Moreover, when the control section 5 recognizes it that the size of the recording paper 8 is larger than the recording size of the received picture data, the recording size of the received picture data is designated to start a 2nd cut-off mechanism 12 and a 1st, cut off device 11 thereby cutting off the recording paper 8. Thus, the recording original cut into a desired size is generated automatically to arrange the recording data and to implement office processing easily in a short time.
Patent JP-H0828914-A (JP)
Title: Humidifier using hot air generator
Inventor: NIWA OSAMU
IPC: F24F6/00
Filed: 1994-07-14
Abstract: PURPOSE:To effectually ensure humidified air upon constructing a humidifier capable of producing a lot of humidified air by making use of hot air produced by a hot air generator provided separately as a heat source. CONSTITUTION:A slot 2 is provided in the upper surface of a water tank 1, and a partition plate 3 is provided in the slot 2 along a rectangular opening edge. The partition plate 3 is constructed such that its lower end makes contact with a bottom surface of the water tank 1 and an upper surface cover 4 is mounted on its upper part for covering the upper part of the slot 2. The upper surface cover 4 includes a windshield plate 5 mounted on one end thereof for closing a flow passage extending between it and the slot 2 and a blow-off outlet 8 provided on its other end. A hot air blow inlet 6 coupled with the hot air producer is provided in the upper surface cover 4 located in the vicinity of the windshield plate 5, and an evaporation element 7 is mounted on the slot 2 excepting the neighbourhood of the hot air blow inlet 6 with its lower part extending into water in the water tank 1. Hot air fed from the hot air blow inlet 6 permits water to be evaporated from a water surface and the evaporation element 9 whereby humidified air is produced and is blown out from the blow- off outlet 8.
Patent JP-H0635899-A (JP)
Title: Address input device
Inventor: CHUDA SATOSHI
IPC: G06Q50/00
Filed: 1992-07-14
Abstract: PURPOSE:To improve input operation efficiency and to prevent input errors by using an address input device utilizing postal code number, town section reading KANA (Japanese syllabary) and house number reading KANA when an operator inputs addresses entered in an input document. CONSTITUTION:By inputting the postal code number, the town section reading KANA and the house number reading KANA entered in the input document with a keyboard 1-2 and retreiving a ward/town/village master file 1-13 and a town section master file 1-32 with an address data generator 1-10 to be displayed at a display 1-1, the prefecture name, the city/county name, the ward/ town/village name, the town section name and the house number name of the input document are compared, selected numbers and characters are inputted by the keyboard 1-2 and the address of the input document and the address code of the town section file 1-32 are outputted to an address data file 1-33.
Patent JP-H0478042-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: HASHIMOTO AKIRA
IPC: G11B5/02
Filed: 1990-07-12
Abstract: PURPOSE:To contrive simplification, miniaturization and thickness reduction of the device by arranging an external magnetic field generating device on one part of an objective lens provided in an optical head. CONSTITUTION:Diffusion light emitted from a semiconductor laser 11 is converted into parallel light L by a collimator lens 12, passing through a 1st light interrupting plate 19 so that a center part of the parallel light L is interrupted, and is incident upon the objective lens 16 via a beam splitter 13, a 1st reflecting mirror 14 and a 2nd reflecting mirror 15, and is converged on a magneto-optical disk 17 as a light spot S, while reflected light is interrupted by a 2nd light interrupting plate 23 and reversed in its travel in an optical path and reflected by the beam splitter 13 and then detected by a detecting optical system 18. Then, the external magnetic field generating device 20 is arranged in such a range that the parallel light L of the objective lens 16 is interrupted by the 1st light interrupting plate 19. By this method, the device is simplified, miniaturized and reduced in thickness.
Patent JP-H05224481-A (JP)
Title: Image forming method using transparent received- image-body sheet
Inventor: JIYON JII BUANDEYUUSEN
IPC: G01N21/35
Filed: 1992-07-14
Abstract: PURPOSE: To improve a positioning means for a moving transparent image receiving sheet at the time of forming an image on the image receiving sheet. CONSTITUTION: An image forming device which includes a passage for moving the image receiver sheet 15 and on which IR sensors are arranged along this passage, is disposed. The substantially transparent image receiving sheet which is deposited with the IR absorptive material incorporated into a polymer binder in at least a part thereof is built into this image forming device. The substantially transparent image receiving sheet 15 is passed along the passage. At this time, the IR absorption sensors 18a, 18b, 18c detect the presence of the IR absorption materials on the substantially transparent image receiving sheet 15 and form the image on the substantially transparent image receiving sheet.  The use of the substantially transparent image receiving sheet in the image forming device adopting the optical sensors or detectors in order to position the image receiving sheet within the image forming device is made possible. There is no need for depositing an opaque strip on a transparent picture nor the need for depositing separate opaque sheets on the transparent picture.