baber/WOPTO huggingface dataset:
Patent JP-H03134779-A (JP)
Title: Picture processing device
Inventor: NAKAJIMA SHINICHI
IPC: G06T7/00
Filed: 1989-10-20
Abstract: PURPOSE:To semiautomatically set a reference value of less error by inputting plural picture data of a reference object and determining reference data by statistical calculation. CONSTITUTION:When the reference data generation mode is set by a mode designating means 1,001, plural picture data of the reference object are inputted by an input means 1,002. These picture data are subjected to statistical processing by an arithmetic processing means 1,003. Thus, the error of reference data, which is obtained as the result of statistical processing, to true reference data is reduced though photographic circumstances are changed at the time of picking up the image of the reference object, and reference data is semiautomatically obtained.
Patent JP-H10224442-A (JP)
Title: Handset and its connector
Inventor: ELLIOTT STEPHEN
IPC: H04W88/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the noise discrimination performance of a handset by preparing the 1st and 2nd microphone ports opening on a single surface of the handset and placing the openings of both ports to secure the substantial alignment between the openings and the position of a sound source that is estimated to the handset. SOLUTION: This handset has a primary microphone 7 which is stored in a handset easing 8. The microphone 7 has a housing block 2 containing a diaphragm 4. One of both sides of the diaphragm 4 is connected to a front port 32 with the other side connected to a rear port 36 respectively. In a working state of the handset, the openings of both ports 32 and 36 are substantially aligned at the user's mouth. Accordingly, a sound source and the front and rear openings are placed along the microphone axis. In such a constitution, the noise discrimination performance is improved compared with a handset having a non-directional antenna, for example.
Patent JP-H0576620-A (JP)
Title: Arm type training device
Inventor: ORIHARA YASUKAZU
IPC: A63B21/008
Filed: 1991-09-24
Abstract: PURPOSE:To make the setting of an arm angle free and also improve safety in the case of a home use muscular power training device by attaching tightly and turnably a fitting plate fitted with the other end portion of an arm having a handle at the tip and a hydraulic cylinder for moving in inclination the arm, at the fitted portion of a base plate by means of a tightening tool. CONSTITUTION:A base plate 12 is fitted to main frames 16 at a predetermined height, and a fitting plate 2 is fixed with a screw 14 so that an arm 4 may be able to move horizontally in regard to the base plate 12. And, when the fitting plate 2 is turned axially in regard to the fitted portion of the base plate 12, the direction and position of the arm 4 are changed. Also, the inclination angle of the arm 4 is changed and set by extending/contracting a hydraulic cylinder 6 freely by means of a dial 5.
Patent JP-H10122343-A (JP)
Title: Power train control device and control method
Inventor: SATO KAZUHIKO
IPC: F16H61/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To heighten operation accuracy while taking account of auxiliary machine torque by obtaining numerical information of CVT input shaft torque in a non-lock-up state, and controlling output torque and a change gear ratio on the basis of the computed result based on a change signal into a lock-up state. SOLUTION: When vehicle speed is increased by depression of an accelerator pedal 16 and operation of a lock-up clutch actuator for lock-up is started, engine speed starts to decrease and becomes equal to the rotating speed of an input shaft in a complete lock-up state. At this point, a lock-up command signal is outputted to switch a computing means from a non-lock-up state to a lock-up state. A control unit 40 for a continuously variable automatic transmission (CVT) obtains driving shaft torque using input shaft torque of CVT 2 obtained by operation, and controls the CVT 2 while sending a signal to an engine control unit 30 to control output of an engine 1. CVT input shaft torque can therefore be computed and estimated without causing lowering of operation accuracy, taking account of auxiliary machine torque.
Patent JP-H0591054-A (JP)
Title: Optical circuit
Inventor: NISHIMOTO YUTAKA
IPC: H04B10/50
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the optical circuit in which a duplex optical communication use optical transmitter-receiver is realized with completely stable operation. CONSTITUTION:Two optical guide lines 2b, 2d are formed with a semiconductor light source 4 inbetween and the semiconductor light source 4 and the two optical guide lines 2b, 2d are connected optically. Moreover, a photodetector 5a is installed to an end face 8 of the end faces of the light source side optical guide path 2d not optically in connection to the semiconductor light source 4 to monitor an optical output of the semiconductor light source 4. Since the deterioration in the semiconductor light source itself being a cause of the fluctuation in the transmission level or a change in the optical coupling efficiency due to a secular optical axis deviation between the semiconductor light source and the optical guide path are simultaneously measured the transmission level is always kept constant.
Patent JP-H04151597-A (JP)
Title: Upper and lower pressure suppression chamber type containment vessel
Inventor: YAMANARI SHOZO
IPC: G21C9/004
Filed: 1990-10-15
Abstract: PURPOSE:To make containment vessel small by dividing a pressure suppression pool into upper and lower ones and connecting each of them to a drywell with vent pipes. CONSTITUTION:In the case of accidents discharging reactor coolant into a drywell 3 due to a pipe rupture, the discharged high temperature water stays in the drywell 3 and the steam flows through vent pipes 8 and 11 into the upper pressure suppression pool 4 and the lower pressure suppression pool 5 to be condensed and thus, no excessive pressure rise in the containment vessel occurs. After the water level and pressure in the reactor pressure vessel 2 decrease, a water injection line 17 is opened to inject the water in the pool 4 into the vessel 2 and cool the core 1. The injected water will flows from the well 3 to the pool 5 and its water level rises. However, the water level in the pool 5 stops at the level of vent pipe opening 12 of the pipe 11 as the water amount of pool 4 is limited. By this configuration, core reflood cooling is attained and a large heat transfer area to a surrounding pool 15 of the containment vessel is obtained. Furtheremore, by dividing the necessary water amount into up and down, the span of pool 4, 5 and resultantly the diameter of the containment vessel 14 can be made small.
Patent JP-H0995826-A (JP)
Title: Winder of yarn and winding
Inventor: OKUMURA KOZO
IPC: D01H1/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress heat generation of a motor for driving roller bail and suppress adverse influence to package and bearing. SOLUTION: This winder of a yarn comprises winding yarn around packages 6a and 6b formed on bobbins 5a to 5d attached to spindles 2a and 2b driven by a motor while bringing a roller bail 3 driven by the motor into the packages under pressure and moving the roller bail and the support 7 in the diameter direction of package with growth of the packages. In the winder, a means for forcibly cooling a motor 12 for driving the roller bail is provided in the support 7 itself.
Patent JP-H08140204-A (JP)
Title: Monitor for battery assembly
Inventor: KADOUCHI EIJI
IPC: G01R31/36
Filed: 1994-11-08
Abstract: PURPOSE: To prevent a high voltage in a vehicle and to completely monitor a voltage, etc., by measuring the voltage of a buttery assembly made up of batteries connected together in series, generating an output insulated from an input by signal isolating means for inputting the output, and transmitting the output to an external controller. CONSTITUTION: Voltage monitor units 201, 201,..., 224 are connected between both ends of the modules 101, 102,..., 124 of a battery assembly 1, and the unit 201 is connected to an ECU 3 via a serial communication line 4a and to the other voltage monitor units 202 to 244 via a communication line 4b. The units 201 to 224 functionally form voltage measuring means by a CPU, an operational amplifier and a reference voltage source, and a photocoupler forms signal isolating means. The total voltage is not directly measure, but the small divided parts are measured, thereby easily discovering and specifying the defective battery with safety.
Patent JP-H04261157-A (JP)
Title: Preparation of substituted-4-amino- 3-pyridinol, preparation thereof and use thereof as medicine
Inventor: SHUTSKE GREGORY MICHAEL
IPC: A61P25/28
Filed: 1991-09-26
Abstract: The present invention relates to compounds of the formula I <CHEM>  where  R1 is hydrogen or loweralkyl; R2 is hydrogen, loweralkyl, cycloalkyl, arylloweralkyl,loweralkylcarbonyl or loweralkoxycarbonyl; or alternatively the group <CHEM>  as a whole is <CHEM>   <CHEM> wherein R4 is loweralkyl and R5 is loweralkyl, cycloalkyl or arylloweralkyl; and  R3 is hydrogen, <CHEM>   <CHEM> wherein R6 is hydrogen, loweralkyl or phenyl, and R7 is hydrogen or loweralkyl, with the proviso that R1, R2 and R3 may not all be hydrogen, which compounds are useful for alleviating memory dysfunctions characterized by a cholinergic deficit. The invention relates further to a process for the preparation of the compounds of the invention.
Patent JP-H07124820-A (JP)
Title: Gear finishing device
Inventor: MIYAUCHI MASAAKI
IPC: B23F19/05
Filed: 1993-11-01
Abstract: PURPOSE:To process accurately while rotating at a high speed as the driving side to a gear to be processed, by forming a rotary bearing with three rotary rollers arranged along the periphery of an inner tooth gear form grinding wheel at equal intervals. CONSTITUTION:When a gear to be processed W is driven to rotate through a driving motor 6, a grinding wheel body 13 is also rotated together with the rotation of the gear to be processed W. By the sliding between the gear face of the gear to be processed W and the gear face of a grinding wheel 16 in the relative rotation, a honing process is carried out. Since the gear to be processed W whose diameter is smaller than that of the grinding wheel body 13 is rotated by the driving motor 6 in this case, the rotation is carried out at a speed higher than the conventional device, so as to improve the machining capacity. And by a rotary bearing which consists of three rotary rollers 17, the rotating friction is reduced, and the grinding can be finished accurately without generating an unvalance of the gringing amount. Furthermore, the engaging part of the grinding wheel body 13 and the machined gear W is positioned at the central part of two rollers 17, in this case, and the basic function as a bearing is increased.
Patent JP-S60171459-A (JP)
Title: Method of detecting dust in chamber containing allergen
Inventor: EEDERUBERUTO BISHIYOTSUFU
IPC: G01N31/22
Filed: 1984-12-26
Abstract: In a further development of the method for detecting the occurrence of allergen-containing house dust according to European Application 84113705.2, a paper prepared with the aromatic diazo compound (and with starch where appropriate) is used for carrying out the colour reaction.
Patent JP-S61151175-A (JP)
Inventor: ROORANTO SHIYUMIIRERU
IPC: C07D521/00
Filed: 1985-12-06
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-H08134162-A (JP)
Title: Polyurea resin
Inventor: NOMURA TAKASHI
IPC: C08G18/77
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a polyurea resin by curing through spray mixing, useful for an outdoor floor covering material and a sealing material for ceiling, showing stability to ultraviolet rays, excellent strength, flexibility, elongation at -20 deg.C, proper curing rate and excellent processability. CONSTITUTION: This polyurea resin obtainable by curing through spray mixing is prepared by curing a prepolymer component (A) obtained from a bisisocyanatomethylcyclohexane and a polyamine having 900-50,000 molecular weight with a mixture (D) of a polyamine (B) having 900-50,000 molecular weight and a modified amine component (C) containing at least 90% secondary amino group by Michael addition reaction using bisaminomethylcyclohexane and acrylonitrile through spray mixing.
Patent JP-H0798395-A (JP)
Title: Practical structure safety system for nuclear reactor
Inventor: FUJII TORU
IPC: G21C9/00
Filed: 1993-09-28
Abstract: PURPOSE:To prevent an atomic explosion due to the pressure rise of a pressure vessel by fitting a sluice valve and a safety valve to a pipe penetrating the upper cover of the reactor pressure vessel, and providing an emergency destruction disk in a stack structure. CONSTITUTION:A sluice valve 4 and a safety valve 5 are fitted to a pipe penetrating the upper cover 2 of a reactor pressure vessel 1. A pipe 7 is connected to an external emergency underground temporary neutralizing tank 10 (underground or sealed on ground) horizontally from the upper section of the pressure vessel 1 through a stack 3. The emergency discharge gas and jet steam from the safety valve 5 rise in a stack 8, go out from a top hole 27, and are diffused to the upper air of the earth by the ascending air currents of mountains, and no radioactive contamination occurs around a power plant. An emergency destruction disk 9 is pushed up from below by the temperature rise and the pressure rise of a reactor, it is cut by a cutter 21 near the upper section, the emergency abnormal expansion of the reactor is erupted to the upper air from the top hole 27 of the stack 8, and the surrounding of the power plant is kept completely safe.
Patent JP-H09112225-A (JP)
Title: Machining method and device for engine valve
Inventor: TAWARA TOSHIHIRO
IPC: B23H9/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To disuse machining so as to improve productivity and reduce a manufacturing cost by modifying a processing method for an engine valve. SOLUTION: While the intermediate part 12 of an engine valve, in which a valve head part 12a is arranged at one end of a stem part 12b, is supported in a processing tank 7 in which insulating working fluid is stored and rotated by a driving motor 8, discharge electrodes 13a, 13b, 14a, 14b, 14c whose shapes are approximately complemented in the cross sectional shapes of the peripheries of the valve head part 12a and the stem part 12b in the engine valve to be manufactured, and are opposed to the peripheral surfaces of the valve head part 12a and the shaft 12b having desired intervals so that arc discharge can be generated among respective discharge electrodes and the intermediate part, therefore, electrical discharge machining can be executed at once to the peripheral surface 12d and valve face part 12c of the valve head part 12a, the peripheral surface of the stem part 12b,  a cotter groove 19 and a chamfering part 20.
Patent JP-H06125177-A (JP)
Title: Ceramic multilayer wiring board
Inventor: OCHI HIROSHI
IPC: H01G4/10
Filed: 1992-10-13
Abstract: PURPOSE:To provide a ceramic multilayer wiring board incorporating a capacitor having a high dielectric constant and low dielectric loss by adding an iron oxide to the dielectric composition of dielectric paste used for forming the capacitor. CONSTITUTION:Dielectric paste is prepared by using a dielectric composition composed mainly of lead-perovskite, Pb(Mg1/3Nb2/3)O3 which can be sintered at a low temperature added with an iron oxide as a sintering auxiliary and a capacitor 4 to be incorporated is formed by using the paste. Therefore, the diffusion of an insulating material composition, such as alumina, silica, etc., into an dielectric layer can be suppressed and a ceramic multilayer wiring board incorporating a high-quality capacitor having a high dielectric constant and low dielectric loss can be obtained.
Patent JP-H05113641-A (JP)
Title: Novel photographic coupler
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1991-10-22
Abstract: PURPOSE:To form a dye image which causes no change in hue against heat, humidity and light by using a specified photographic coupler. CONSTITUTION:This photographic cyan coupler is expressed by formula I. In formula, R and Y are hydrogen atoms or substituents, Z is a nonmetal group required to form an aromatic hetero five-member ring, which may have substituents, and X is a hydrogen atom or substituent which is released by the reaction with an oxidized body of a color developer. This cyan coupler can be used usually 1X10<-3> to 1mol per one mol of silver halide. When this coupler is used as a coloer photography forming material for a coupler in emulsion type film A developing method, the coupler is typically compounded with a silver halide emulsion, which is then applied on a supporting body. For a multicolor photographic material, the coupler is usually compounded with green color photosensitive emulsion layer and/or red color photosensitive silver halide emulsion layer.
Patent JP-H10100325-A (JP)
Title: Water impervious composite sheet
Inventor: KISHIMOTO TAKAYUKI
IPC: B09B1/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a water impervious composite sheet having a large resistance value against tearing or the penetration of acute angle matter, capable of easily performing handling and developing hole closing action early when a hole is formed. SOLUTION: The core material 2 of a composite sheet 1 is constituted of a polyethylene extrudate and ridges 4, 5 are arranged on the upper and rear surfaces of a flat plate-shaped base board 3 and further partitioned by crosspieces 6 to form a large number of cells. The cells are filled with a water swellable material 15 and waterproof sheets 10, 11 are integrally bonded to the upper and rear surfaces of the core material 2 to constitute a sheet like member. When a hole is bored in the sheet and water penetrates into the sheet, the water swellable material 15 expands to early close the hole to develop cut-off properties.
Patent JP-S62132922-A (JP)
Inventor: HANSU YAAKOPU KOTSUKU
IPC: C08G63/60
Filed: 1986-11-19
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-H07125523-A (JP)
Title: Suspension device of working vehicle
Inventor: TSURIGA YASUTAKA
IPC: B60G11/30
Filed: 1993-11-02
Abstract: PURPOSE:To provide a suspension device of a working vehicle, capable of absorb ing and damping vibration in traveling without affecting work performance. CONSTITUTION:Vibration generated by irregularity of a road surface is transmitted to wheels 4 and an axle 3 in traveling of a working vehicle 1A, so as to vertically contract and extend a piston of a hydraulic cylinder 6 attached between a car body 2 and the axle 3. This contraction and extension are performed by deformation of a triangular link mechanism composed of the hydraulic cylinder 6, the link 7 and a part of the car body 2. Pressure oil is moved between the cylinder and a pressure accumulator 11 through a throttle 12 according to the contraction and extension. Since the relationship between the change of pressure of the hydraulic cylinder 6 and the stroke is determined by compressive elasticity of gas accumulated in the pressure accumulator 11, this compressive elasticity serves as a spring function, so as to absorb vibration. Pressure oil passes the throttle 12, thereby vibration having a short period is damped. Since the link mechanism is connected to the center part of the axle 3, the ground contact performance of the right and left wheels 4 is enhanced.
Patent JP-H06133553-A (JP)
Title: Control circuit for pwm converter
Inventor: YAMADA RYUJI
IPC: H02M7/155
Filed: 1992-10-14
Abstract: PURPOSE:To provide a control circuit for a PWM converter in which instable control during transient interval and overcurrent caused thereby can be prevented. CONSTITUTION:An AC power supply voltage Vs is equalized to a converter input voltage Vi and a regulator 301 regulates the amplitude and phase of the converter input voltage Vi thus controlling the input current. In the case of a very light load 8, a limiter 405 restricts PWM signal itself to provide an interval where switching is not carried out thus preventing flow in of power ripples.
Patent JP-2001101840-A (JP)
Title: Video information recording device and reproducer and recording medium
Inventor: SHIMIZU HIROSHI
IPC: G11B27/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide such a video information recording device, a reproducer and a recording medium that make user able to grasp the contents of moving pictures recorded in the recording medium in a short time. SOLUTION: A still picture to be representative is generated for every unit of moving picture and only these still pictures are collected to obtain data different from the stream of moving pictures. Moreover, the management data are recorded on a medium on which the stream of the moving pictures is recorded or on a medium which is capable of performing high speed access and corresponds to this medium one by one. Then, this player presents the outline of the whole of the stream of the moving pictures to a user quickly by reading out this management data at high speed and by displaying the data.
Patent JP-H07281419-A (JP)
Title: Method for recovering phase-shift lithography mask
Inventor: KURISUTOFUA PIERA
IPC: G03F1/00
Filed: 1992-09-21
Abstract: PURPOSE: To provide a method for repairing a recessed defective area which does not have to use an etching stop layer in a phase shift lithography mask. CONSTITUTION: A phase shift mask 9 which has a plateau 11 and a trench 12 has a defect in the form of a recessed area 21 on the plateau 11 or trench plane 12. The mask 9 which has the defect is repaired by coating a flattening layer 22 with a spin on a main plane of the mask. The flattening layer is characterized by an etching condition which performs anisotropic etching at the same speed as the etching speed of mask base plate material. 10 (e.g. quartz). Then, for a flattening layer part u which laps over the defect dry etching is performed under the condition by using a patterned protection mask layer 23, like chrome, which has an opening that overlaps the defect. The opening does not have to be accurately positioned with respect to the defect.  Etching is continued to be performed, unitl reaching the depth H (which corresponds to phase shift of 2nrπ radian) from a surface level of the plateau 11 or the trench 12.
Patent JP-H01117394-A (JP)
Title: Electronic equipment
Inventor: SUGIYAMA YOSHIMASA
IPC: G06F15/02
Filed: 1987-10-30
Abstract: PURPOSE:To enable uniformization of the adhesive strength and facilitate the dryness control of an adhesive agent by a method wherein a water soluble adhesive agent is made to drop and permeate into prescribed plural parts of a fiber sheet excellent in a water absorption property, which is interposed between an inside face of an equipment case and a circuit substrate which is to adhere to it, and the circuit substrate is made to adhere to the fiber sheet. CONSTITUTION:A circuit substrate 3 provided with electronic components such as an IC chip 2 or the like, a spacer 4, and an upper sheet 5 are mounted on an equipment case 1 of hard synthetic resin. The circuit substrate 3 and the spacer 4 are fitted and contained in a containing section 6 formed in the equipment case 1 overlapping each other. And, the circuit substrate 3 is made to adhere to the fiber sheet 10 interposed between the lower face 8 of the containing section 6 on which the IC chip 2 is mounted and the base (equipment case inside face) 9 of a recessed section 7. A water soluble adhesive agent 11 is made to drop on a specified plural parts of the fiber sheet 10, so that the circuit substrate 3 is bonded and fixed to the base 9 of the equipment case 1 through the water soluble adhesive agent 11.