baber/WOPTO huggingface dataset:
Patent JP-H01230436-A (JP)
Title: Mold for forming optical element
Inventor: SHIMIZU YOSHIYUKI
IPC: C03B11/08
Filed: 1988-03-10
Abstract: PURPOSE:To contrive improvement in accuracy and productivity of forming, by arranging an intermediate mold having a sliding guide in a drum mold and providing a pair of pressing molds sliding in the drum mold sandwiching the intermediate mold. CONSTITUTION:Slidable top and bottom forces 11 and 12 are provided in a drum mold 13 and an intermediate mold 14 having a sliding guide 18 is arranged in the intermediate point thereof. In the process, the sliding guide 18 of the intermediate mold 14 is provided at a position without any influence of the upper and lower parts thereof on optical forming surfaces. Glass materials 15 and 16 are fed between the intermediate mold 14 and top and bottom forces 11 and 12 and heated to a temperature near the softening point with a heating heater 17. The top and bottom forces 11 and 12 are pressurized simultaneously with the heating to carry press forming of the glass materials 15 and 16 with the forming surfaces of the top and bottom forces 11 and 12. The intermediate mold 14 is slid through the guide 18 while accurately maintaining parallelism to the top and bottom forces 11 and 12 to simultaneously form optical elements 19 and 20. Thereby, accuracy and productivity of forming are improved.
Patent JP-H02235209-A (JP)
Title: Production of magnetic head
Inventor: SUEHIRO YOSHIYUKI
IPC: G11B5/187
Filed: 1989-03-08
Abstract: PURPOSE:To improve wettability of glass to a core block and fillability of glass into narrow track width regulating grooves by filling the grooves with glass after applying a thin film-like glass layer at least to the inner surfaces of the grooves by thin film forming technique by sputtering or vapor deposition. CONSTITUTION:After forming the thin film-like glass layer 9 on the inner surfaces of the narrow track width regulating grooves 3 of the core block 1 forming the constituting member of a magnetic head by the thin film forming technique such as sputtering and evaporation, the glass 4 is melted on the glass layer 9 to fill the grooves 3 with the glass. Since the glass layer 9 is softened at a temperature more than a softening point, the glass layer 9 is softened at the melting/filling temperature of deposited glass and filled into the grooves 3 unitedly with the deposited glass. Consequently, the wettability between the glass filled into the grooves and the core block 1 can be improved, the entrapment of bubbles or the like can be suppressed and the fillability of the glass can also be improved.
Patent JP-S61216756-A (JP)
Title: Ion wind air purifier
Inventor: MATSUSHIRO TADASHI
IPC: F24F7/00
Filed: 1985-03-20
Abstract: PURPOSE:To enhance the handling property of an air purifier by facilitating the control of a wind generating amount and dust collection capacity, by making the support frame of an ionization electrode freely slidable. CONSTITUTION:An opposed electrode 2 is provided to the leeward side of ioniza tion electrodes 1a, 1b to enable the application of high voltage from a high voltage generation part 3 between these electrodes. Herein, the single side of the ionization electrode 1a is the side wall 6 of a support frame 5 being an insulating substance and the potential inclination between the side wall 6 and the ionization electrode 1a becomes different by the distance therebetween. Therefore, for example, when the side wall 6 is formed so as to be made freely slidable and the distance between the side wall 6 and the ionization electrode 1a is made long corresponding to the extent of a room or contamination of air, a wind amount becomes much and, if said distance is made short, the wind amount is reduced and, therefore, the adjustment of the air amount becomes easy. Because the load of each ionization electrode can be made uniform, the service life thereof is uniformized.
Patent JP-H05215726-A (JP)
Title: Ultrasonic application measurement device
Inventor: MURAYAMA RIICHI
IPC: G01N29/04
Filed: 1992-02-06
Abstract: PURPOSE:To improve measurement accuracy by estimating temperature of a material to be measured according to the temperature of a magnetization coil for generating electromagnetic ultrasonic wave and compensating an error in the measurement value of propagation time of the ultrasonic wave in the material to be measured due to the temperature fluctuation of the material to be measured according to the influence of an atmosphere temperature. CONSTITUTION:The temperature of a material to be measured is estimated according to the temperature of magnetization coils of probes 11, 12, and 13 which are measured by a thermocouple 4. An error in propagation time of ultrasonic wave within the material to be measured by sending and receiving the ultrasonic wave by the probes 11, 12, and 13 is compensated based on the above temperature.
Patent JP-S57171014-A (JP)
Title: Purifying equipment for exhaust gas of diesel engine
Inventor: SAKURAI SHIGERU
IPC: F01N3/02
Filed: 1981-04-15
Abstract: PURPOSE:To suppress the noxious constituent liable to be generated at the regeneration by direct combustion of a exhaust gas filter by a method wherein the exhaust gas filter is regenerated with the heated air obtained by heating a heating pipe, which is located upstream of the exhaust gas filter, from its outside. CONSTITUTION:The exhaust gas of the engine is purified by passing through the exhaust gas filter 8 through a pipe 7 and exhausted. At this time, when the filter 8 gets clogged a suction passage change-over valve 15 is changed-over by the signal of a sensor 22 so as to lead suction gas mixture through a pipe 12 to a fuel supply part 16, which is controlled with a solenoid valve 17, in order to be ignited and burnt by means of an ignition and burning part 21. The burnt gas heats the heating pipe 9 located upstream of the filter 8 from its outside so as to raise the temperature within the heating pipe 9 to the high temperature enough to be able to burn away the particles clogging the filter 8 to regenerate the filter 8. The suction gas containing the gas burnt at the ignition and burning part 21 is led again through the change-over valve 15 to the engine to be burnt within the engine.
Patent JP-S58180303-A (JP)
Inventor: JIYUZETSUPE TABUATSUTSUA
IPC: B60B21/02
Filed: 1983-03-31
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-H01231628-A (JP)
Title: Load distributor for generator
Inventor: KITSUKA KAZUNORI
IPC: H02J3/46
Filed: 1988-03-09
Abstract: PURPOSE:To simplify the circuit, by providing only the current signal of a generator to a load distributor thereby averaging the load. CONSTITUTION:In an analog signal input section 7, analog current signals are fed from current converters 51, 52, 53 to a load distributor 1, signals are sent to a CPU 5, which stores current values of respective generators in a memory 6 and calculates an average current value. The average value is compares with input current value, then a digital signal is fed from a digital output section 8 through governor increment signal lines 31, 32, 33 or governor decrement signal lines 41, 42, 43 to the governors 11, 12, 13 of respective generators corresponding to the comparison result, so as to average load to be born by the generators corresponding to the digital signals. Since only the current signal of the generator is fed to the load distributor and a programmable controller averages the load through a software based on the input current value, the circuit is simplified and the wiring is also simplified.
Patent JP-H03258321-A (JP)
Title: Air conditioner
Inventor: INUZUKA NORIHIKO
IPC: B61D27/00
Filed: 1990-03-07
Abstract: PURPOSE:To obtain an air conditioner capable of treating a large amount of air by forming solid electrolyte membrane on the surface of porous rigid body as a cathode, and an anode consisting of porous metallic membrane on the surface of the solid electrolyte membrane, and impressing DC between both electrodes. CONSTITUTION:The solid electrolyte membrane 7 having ion conductivity is formed on the surface of porous rigid body 6 having specified rigidity, gas permeability, and electric conductivity. The anode 8 consisting of porous metallic membrane is formed on the solid electrolyte membrane 7. The air chamber 2 having an influent opening 3 for the air to be treated and an effluent opening 4 is formed so as to cover the anode 8. DC voltage is impressed between the cathode of the porous rigid body 6 and anode 8 from an electric power source to generate an electrochemical reaction. The discharge opening 14 communicating with a part of the surface of the porous rigid body 6 is provided to discharge the generated matter formed in the porous rigid body 6 of cathode by the electrochemical reaction. As a result, the air conditioner capable of treating a large amount of air is obtained which is applicable to a vehicle, etc.
Patent JP-H04291817-A (JP)
Title: Logic circuit
Inventor: TAKATSU MOTOMU
IPC: H03K19/21
Filed: 1991-03-20
Abstract: PURPOSE:To attain high circuit integration and high speed processing by devising the constitution of transistor(TR) elements of a data selection circuit outputting one of plural input data based on a selection signal, utilizing a load amplifier characteristic of the TR and forming the data selection circuit with a few TRs. CONSTITUTION:The logic circuit outputting selectively either a 1st input data A or a 2nd input data B is provided with a 1st logical arithmetic circuit 11 exclusively ORing the 1st input data A and a data selection signal S and with a 2nd logical arithmetic circuit 12 implementing 3-input majority arithmetic operation based on the 1st input data A, the 2nd input data B and a resulting output data SER of the 1st logical arithmetic circuit 11, and the 1st and 2nd logical arithmetic circuits 11,12 each has an active element RHET having a negative amplifier characteristic.
Patent JP-S51131619-A (JP)
Title: Stylus parts
Inventor: HOSOMI FUMIO
IPC: G11B9/07
Filed: 1975-05-13
Abstract: PURPOSE:To prevent detachment and wear of electrode for a video disk of static electricity type.
Patent JP-H10240769-A (JP)
Title: System for retrieving network type information and method therefor
Inventor: NISHIKAWA NORIFUMI
IPC: G06F17/30
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce costs for individually integrating a retrieval supporting system into plural retrieving systems on a network. SOLUTION: When a data obtaining command is transmitted from a client, a dictionary retrieval interface applying means 114 in a dictionary retrieval interface applying device 102 returns the actual data acquisition command and an extending function data acquisition command to the client when the data acquisition command is made coincident with the record of an identifier storage area 105. When the both commands are transmitted from the client, an extending function data acquisition 118 retrieves a retrieving server, and obtains data according to the actual data acquisition command, and generates extending function data and returns it to the client according to the extending function data acquisition command. The client generates a dictionary retrieval interface based on the returned extending function data.
Patent JP-H05219841-A (JP)
Title: Frame for laying wood block
Inventor: HAYASHI ISAO
IPC: E01C5/14
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the subject frame capable of perfectly protecting groundlings planted between wood blocks by forming groundling-holding sections crosswise around square frames and placing elastic pieces on the partition walls, bottom plate on the bottom, stamping protrusions in the sections and space-keeping pieces between the sections. CONSTITUTION:A section 3 for protecting groundlings is placed between adjacent frames 1 having square form by top view. Plural holding sections 2 for holding wood blocks 4 are arranged in a checkerboard pattern. An elastic piece 7 protruding slantly downward toward the inside of the holding section are placed on each partition wall 6 separating the holding section 2 from the protection section 3. The lower part of each holding section 2 is provided with a bottom plate 10 having water-passing opening 12. A connection member is placed in the protection section 3 to connect the partition walls 6 with each other. A stamping protrusion 16 lower than the upper face of the wood block 4 is protruded. A space-keeping piece 19 having a width corresponding to 1/2 of that of the protection section 3 is formed around each piece of the frame 1 to form a space having a width equal to that of the protection section in the case of connecting the connecting male part 17 to the connecting female part 18. The groundling planted between the wood blocks 4 can completely be protected by this structure.
Patent JP-S62229641-A (JP)
Inventor: BERUNAARU JIYAKUO
IPC: H01J27/08
Filed: 1987-03-13
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-H08254756-A (JP)
Title: Image projecting screen and its production
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/625
Filed: 1995-03-16
Abstract: PURPOSE: To accurately form black stripes in a part of an image projecting screen where no light beam outgoes. CONSTITUTION: After a transparent lenticular lens sheet 51 having lenticular lenses on one surface is formed, a positive photosensitive resin 52a is applied on the other surface of the sheet and irradiated with light through the lenticular lens side. The positive photosensitive resin is selectively exposed to light by the condensing function of the lenticular lenses to form recesses 53. Black stripes comprising a light-absorbing material are formed in the recesses 53. By forming the black stripes by an optical treatment, a lenticular lens screen having high contrast, small optical loss and fine pitch can be formed.
Patent JP-H01232146-A (JP)
Title: Control device for engine
Inventor: FUJITA NAGAHISA
IPC: F02D41/00
Filed: 1988-03-10
Abstract: PURPOSE:To prevent a radio noise from increasing by deciding a duty pulse frequency for whether or not it is placed in a radio frequency region and changing the duty pulse frequency so as to be placed out of this region when the duty pulse frequency is placed in the radio frequency region. CONSTITUTION:A control amount determining means A determines a control amount of an output adjusting means F by an electric driving means E, and a duty pulse generating means B generates a duty pulse of duty ratio in accordance with the control amount and drives the output adjusting means F through the electric driving means E, controlling an operative condition of an engine. Here a region decision means D decides a duty pulse frequency for whether or not it is placed in a radio frequency region, when the duty pulse frequency is placed in the radio frequency region, the duty pulse changes its period so as to be placed out of this region by a period changing means C. On the contrary, when the duty pulse frequency is placed out of the radio frequency region, the duty pulse sets its period to a normal value. In this way, an increase of radio noise, particularly an AM band noise, can be effectively prevented.
Patent JP-H05215269-A (JP)
Title: Control valve
Inventor: IDO KENJI
IPC: F16K31/06
Filed: 1992-02-10
Abstract: PURPOSE:To control current in proportion to current-carrying amount to a coil and to close a valve opening during no current-carrying by providing an auxiliary spring which energizes an auxiliary plunger to a pilot port side by a set value smaller than electromagnetic force during current flow to the coil. CONSTITUTION:A pilot port 11 for communicating a secondary pressure chamber 4 to a pilot chamber 17 is provided in a differential pressure sensor 10, a bleed port 18 for communicating a primary pressure chamber 2 to a pilot chamber 17 is provided in the differential pressure sensor 10 or a valve box 9, a main plunger 27 is energized to a valve opening 7 side by a main spring 37 so as to allow a cylindrical guide 31 on the bottom end side of the main plunger 27 to abut on the differencial sensor 10. And an auxiliary plunger 33 which moves in the direction separating from the pilot port 11 by means of electromagnetic force of a spring 20 is provided in the guide 31 facing to the main plunger 27 and an auxiliary spring 34 which energizes the auxiliary plunger 33 to the pilot port 11 side by a set value smaller than electromagnetic force during current flow to the coil 20 is provided.
Patent JP-S56153736-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMANOE TAKUJI
IPC: H01L21/306
Filed: 1980-04-29
Abstract: PURPOSE:To completely remove the residue of resist from the surface of a semiconductor in a photomechanical process by a method wherein the process of forming a film to be formed between the substrate and a resist is established. CONSTITUTION:A very thin film 5 is formed on the semiconductor substrate using an SiO2, an Si3N4 and the like. Then, a positive type photoresist 2 is applied on the film 5 and the resist on the prescribed part is removed by perorming exposure and developing using a glass mask 3. At this point of time, resist residue 4 still exists. When an etching is selectively performed on the film 5 which was formed previously using a resist 2 as a mask, the resist residue 4 can be removed completely without inflicting any adverse influence to the resist pattern and the like which should be left over.
Patent JP-H11261661-A (JP)
Title: Baud timing synchronization system
Inventor: ADACHI MASARU
IPC: H04L27/22
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To accelerate estimating of an interpolation phase in a demodulation circuit, which acquires the identifying symbol value synchronous with the baud timing from the received signal that is asynchronously oversampled by the interpolation. SOLUTION: The output of a delay detection part 14', where a preamble series is received and the correlative arithmetic value set between the output series of a sinusoidal wave generation ROM 133a and a cosine wave generation ROM 133b are accumulated, and a sine wave component (A) and a cosine wave component (B) are outputted. A phase estimation means 133k accesses an inverse tangent ROM 133m, based on the ratio set between both components (A) and (B) and outputs the variable selection data, which decide the structure of an interpolation expression and the phase data. An interpolation coefficient ROM 134 outputs the coefficient data which are designated by the phase data to an interpolation part. An interpolation part constitutes a temporal change coefficient filter by the use of the coefficient data and the sample value which is designated by the variable selection data.
Patent JP-H04274425-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/44
Filed: 1991-03-01
Abstract: PURPOSE:To obviate the fluctuation in photographic performance even if the amt. of a color developer to be replenished is decreased and to improve the fastness of color images and image quality by subjecting a photosensitive material contg. a specific coupler to color development at a specific amt. of replenishment. CONSTITUTION:The silver halide color photographic sensitive material subjected to imagewise exposing is subjected to the color development processing with a color developer and is then processed with a processing liquid having bleachability. The photosensitive material contains the coupler expressed by formula I and the replenishing amt. of the color developer is specified to <=600ml per 1m<2> photosensitive material. In the formula I, R<1> denotes the nonmetal atom group necessary for forming a 5-membered unsatd. heterocycle; R<2> denotes a hydrogen atom, alkyl group, etc.; R<3> denotes an alkyl group, alkenyl group, etc.; R<4> and R<5> respectively independently denote a hydrogen atom, alkyl group, etc. X denotes the group which can be eliminated when reaction is made with the oxidant of an arom. primary amine developing agent.
Patent JP-S62215676-A (JP)
Title: Production device for snow melt suppressing foam
Inventor: UMEMURA AKIYOSHI
IPC: E03B3/30
Filed: 1986-03-15
Abstract: PURPOSE:To obtain snow melt suppressing foam suitable for preventing snow from melting, having improved heat insulating effects continuously, by passing foams through a foam sieving plate to give small foams and further fractionating the foams by foam agitating blades into smaller foams. CONSTITUTION:A stock solution 2 is fed from a stock solution feed pipe 1 to a main body 3 of stock solution storage, air is fed from an air feed pipe 4 and foam agitating blades 6 are simultaneously rotated to give snow melt suppressing foams. The snow foam suppressing foams are made under a liquid level 2a and fractionated into smaller foams when the foams are passed through a foam sieving plate 5. At the plate, the foams are further fractionated by foam agitating blades 6 so that the foams are made into extremely fine foams.
Patent JP-H11262077-A (JP)
Title: Cross connecting device
Inventor: OOKAJI YASUTOSHI
IPC: H04Q3/52
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and to realize economy by cross-connecting plural incoming lines and plural outgoing lines via a time slot. SOLUTION: This device is provided with incoming buffer memories 2-1 to 2-3 that write the data of a time slot by one frame corresponding to plural incoming lines 1-1 to 1-3, a data memory 4 that writes data read from the incoming buffer memories 2-1 to 2-3 at high speed, outgoing buffer memories 5-1 to 5-3 that write data for a time slot, corresponding to the outgoing lines from the data memory 4 at high speed and read data at a speed corresponding to the outgoing lines, channel pulse generating sections 3-1 to 3-3 that generate a channel pulse used to write only the data of a valid time slot corresponding to the incoming lines 1-1 to 1-3 to the data memory 4, and address control memories 6-1 to 6-3 corresponding to the outgoing lines 7-1 to 7-3 that sequentially output a read address of the data memory 4.
Patent JP-S52142441-A (JP)
Title: Memory . access control method
Inventor: TAKEDA KORENORI
IPC: G06F12/00
Filed: 1976-05-21
Abstract: PURPOSE: To provide a method to promptly complete block transfer by giving transfer instruction to the block in an empty condition performing access request in order to respective bank in a main storage device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000257511-A (JP)
Title: Power generator and control method therefor
Inventor: TSUKITA NOBUAKI
IPC: F02D43/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a power generator capable of performing output control with high precision demanded in demand control operation (mode 2) for an internal combustion engine and achieving high operation efficiency by the internal combustion engine and a control method therefor. SOLUTION: This power generator which is constituted by combining with a gas engine 10, is provided with an exhaust gas supercharger (TC), and is related to a system connected to a commercial power system electrically has a throttle 20 provided in an air intake system 12, a bypass line 22B bypassing the exhaust gas supercharger (TC) in the air intake system 12 or an air exhaust system 14, a bypass valve VB provided in the bypass line 22B, and a control unit 40 controlling the throttle 20 or the bypass valve VB. The control unit 40 fixed the throttle 20 in a fully opened condition, controls a degree of opening of the bypass value VB, and controls an output of the gas engine 10 when it should perform generated output control operation (mode 1).