baber/WOPTO huggingface dataset:
Patent JP-S5446427-A (JP)
Title: Processor for paper or the like
Inventor: MIURA KENJI
IPC: B02C25/00
Filed: 1977-09-20
Abstract: PURPOSE: To make it possible to take charge of paper or the like, by providing a function of disposing of it in addition to a function of processing information.  
     CONSTITUTION: After several sheets P...on which information has been written are stacked and placed into hopper 2, a switch is tuned ON to feed sheet P through conveyance path 3 and in reader part 4, information is all read out, thereby performing needed processes. Sheet P after the reading is then led along conveyance path 3 to disposal part 5, where it is cut into thin pieces by rotary edge 8 and fixed edge 9 before being collected into thin-piece collection box 7. Consequently, it can be made easy to take charge of paper or the like 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0411997-A (JP)
Title: Production of ultrapure water
Inventor: KOJIMA YOSHIHARU
IPC: C02F9/00
Filed: 1990-04-27
Abstract: PURPOSE:To efficiently produce ultrapure water by successively subjecting deionized water to sterilization, treatment with activated carbon, treatment with ion exchange resin and treatment with a permeable membrane and connecting the stages with pipes made of a specified resin such as polyether sulfone. CONSTITUTION:Deionized water obtd. by passing raw water through a cation exchange resin tower and an anion exchange resin tower is treated in a sterilizing apparatus provided with a UV sterilization tower to reduce the number of live bacteria in the water to about one per 100ml. The resulting pure water is optionally passed through a permeable membrane and then passed through an adsorption tower packed with activated carbon, a regenerable mixed bed type ion exchange resin tower and a final treating apparatus provided with a permeable membrane such as an ultra filter membrane to produce ultrapure water. At this time, the apparatus and towers for treating the deionized water are connected with pipes molded from polyether sulfone, polysulfone, polyphenylene oxide or polyether imide.
Patent JP-S62271316-A (JP)
Inventor: NAKAHARA YUICHI
IPC: H01H50/04
Filed: 1986-05-16
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-H0316185-A (JP)
Title: Light-emitting device
Inventor: HIRAKI AKIO
IPC: H01L33/42
Filed: 1989-05-02
Abstract: PURPOSE:To obtain blue emitted light which is intense and stable by a method wherein a crystal chip of a diamond is used as a light-emitting material in a light-emitting device. CONSTITUTION:A transparent electrode 2 such as an ITO or the like is coupled onto a substrate 1 of glass, sapphire or the like; an insulating layer 3 is coupled onto it; a crystal chip 4 of a diamond is installed inside the insulating layer 3; the crystal chip 4 is covered with the insulating layer 3. A metal electrode 5 is coupled onto the insulating layer 3; a voltage-applying circuit 6 is connected between the metal electrode 5 and the transparent electrode 2. The crystal chip 4 is formed to be a thin-film shape by a plasma CVD method; SiO2, Si3N4, A2O3 or the like is used for the insulating layer 3. Thereby, it is possible to obtain blue emitted light which is commonly available from a diamond which exists in nature.
Patent JP-H07313375-A (JP)
Title: Foul preventive metal screen sheet for grilled food
Inventor: MAEDA YOSHIHISA
IPC: A47J37/06
Filed: 1994-05-26
Abstract: PURPOSE:To prepare a fouling preventive metal screen sheet which enables the checking of fouling from adhering to a metal screen for grilled food and the using thereof regardless of the size and the type of the grilled food while keeping it beautiful and clean constantly. CONSTITUTION:This fouling preventive metal sheet 1 for grilled food comprises a rectangular aluminum foil and small cuts 2 extending along the length thereof are arranged in a zigzag manner. An area (margin 3) without the cuts 2 is provided at both rim parts across the width thereof. When using the fouling prevention sheet 1, the margin 3 part is stretched across the width thereof being held with a hand. The parts of the cuts 1 are opened hexagonally and the sheet 1 is deformed in a mesh.
Patent JP-H0410875-A (JP)
Title: Television image receiver
Inventor: MIYOSHI YOSHIYA
IPC: H04N5/44
Filed: 1990-04-27
Abstract: PURPOSE:To set appropriate sound volume by storing the set value of the sound volume by time in a nonvolatile memory and reading the set value of the sound volume from the nonvolatile memory based on recharging time at power source recharging. CONSTITUTION:The indication of sound volume up or down from a user is detected by an operation detecting means 15 and according to it, a sound volume control means 20 makes a gain change through a D/A converter to an amplifier 10 of a voice signal. Besides, the average of a gain control quantity every one hour is found in a gain control quantity average calculating means 40 by the output of a present time calculating means 30 to calculate present time from an oscillator for clock and is made stored in the address of the applying time of a nonvolatile memory 60 every one hour by a storing control means 50. Next, the data of the address applying to recharging time are read from the nonvolatile memory 60 by an initializing means 70 and are made as the initial value of the sound volume control means 20 when a power source is turned off and is turned on again. Thus, appropriate volume setting at power source charging is attained.
Patent JP-S5447448-A (JP)
Title: Noise data identifying system for computer system
Inventor: ICHIMURA HIROSHI
IPC: G06F17/40
Filed: 1977-09-21
Abstract: PURPOSE: To reduce the load caused by the noise data identification to CPU by providing the noise identifying function within the data collection/distribution unit, and then to avoid the leak of the data collection due to the time delay caused by discontinuation of the data collection and other factors.  
     CONSTITUTION: The circuit consists of CPU1, main memory 2, channel unit 3, dada collection/distribution unit 6, data transmitter/receiver 7, oscilloscope 11 and others. Unit 6 comprises substitute data 15, change-over switch 16 and identification report signal generator 17. Oscilloscope 11 applies the control signal to switch the switch of circuit 16 toward substitute data 15 when the fact is detected that the external data mixed with the noise data is outside the data range which is set up previously, and the output of data 15 is supplied to memory 2 via unit 3. Thus, CPU1 is not required to carry out the noise identification process and thus not required to give an order to unit 3 for discontinuation or restart of the data collection. As a result, no collection leak is caused due to the time delay 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60257073-A (JP)
Title: Lithium solid electrolyte secondary battery
Inventor: NAGAI TATSU
IPC: H01M4/40
Filed: 1984-06-02
Abstract: PURPOSE:To obtain a lithium solid electrolyte secondary battery excellent in its charging and discharging properties by using a lithium-lead alloy for a negative pole. CONSTITUTION:A lithium-lead alloy is used for the negative pole in a solid electrolyte secondary battery. By alloying lithium with lead, the lithium, which is going to be dendrite during charging process, is made to be rapidly diffused into lead by alloying reaction with lead, while suppressing dendrite growth of lithium for heightening its charging and discharging properties.
Patent JP-S5339774-A (JP)
Title: Suspension weighing system
Inventor: MIYAZAWA HISASHI
IPC: G01G17/04
Filed: 1976-09-24
Abstract: PURPOSE: To simplify the measurement, improve the accuracy and make possible the continuous measurement by filtering a liquid containing suspended matters with the use of a filter and by sampling the suspended matters filtered for the weighing purpose to be carried out subsequently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5637799-A (JP)
Title: Coating reinforcement method of speaker cone paper
Inventor: KUBO MASAHIRO
IPC: H04R7/02
Filed: 1979-09-05
Abstract: PURPOSE:To improve the reinforcement and the moisture resistance for the cone speaker paper, by coating the aqueous dispersion of ethylenic vinyl resin containing nitrocellulose. CONSTITUTION:Nitrocellulose is dissolved into the ethylenic vinyl polymer, and  this resin is dispersed into water like the oil drops. Thus an emulsion containing  nitrocellulose is obtained. This emulsion is coated on the dry speaker cone parer or  on the pulp deposit before it is pressed in a mold. In such way, a speaker cone having a sufficient strength and high moisture resistance can be obtained. In addition,  the peripheral supporting part of a cone such as the edge or the damper has an increased intensity, thus securing the excellent acoustic characteristics.
Patent JP-S5540269-A (JP)
Title: Manufacturing method of tappet for internal combustion engine by press
Inventor: ASAI SADAO
IPC: F01L1/14
Filed: 1978-09-16
Abstract: PURPOSE: To shorten a process for manufacturing a tappet by press work and reduce the weight and cost of the tappet, by establishing a method of manufacturing the tappet.  
     CONSTITUTION: A thin steel sheet cut off to prescribed dimensions is shaped to a bottomed cylinder 1 by several press-drawing steps. A projection 3 whose top is flat is formed on the inside centaral part of the bottom of the cylinder 1. The cylinder 1 is cut to a prescribed height. The bottom 2 of the cylinder is slightly retracted in through several steps. The peripheral part of the bottom is so cut that slits 6 are provided. The bottomed cylinder 1 is carburized, quenched and tempered. The peripheral surface of the cylinder is ground. The other surface of the cylinder is barrel-finished. The tappet is thus completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5540928-A (JP)
Title: Electronic wrist watch
Inventor: TSUTSUI HITOSHI
IPC: G04C3/14
Filed: 1978-09-16
Abstract: PURPOSE:To reduce the number of components and to simplify the constitution of watch, by containing other components constituting the wrist watch in the case containing the constituting components of the step motor. CONSTITUTION:The rotor 34, stator 35 and coil 36 constituting the step motor 23 is contained in the motor case 37 providing the concave 45 partly, and in the concave 45, the wheel set required minimum to deliver the movement of the minute pointer 40 corresponding to minimum time unit to the hour pointer 44 directly fitted to the rotor shaft 39 is contained. Thus, even if 60 poles of step motor is used, the wrist watch less in the number of components and simple can be constituted.
Patent JP-H06296815-A (JP)
Title: Fine particulate dust treatment method and device of semiconductor element manufacturing process
Inventor: AWAJI TOSHIO
IPC: B01D46/00
Filed: 1993-04-16
Abstract: PURPOSE:To collect dust having a particle size smaller than the mesh size of a downstream elements by introducing a fine particle-containing air stream into a dust collecting chamber to pass the same through a laminated filter where three or more element layers successively becoming smaller in mesh size are laminated. CONSTITUTION:In the fine particulate dust treatment method of a semiconductor element manufacturing process, the fine particulate dust-containing air stream generated from a fine particulate dust generating source 1 is introduced into a dust collecting chamber 3 and passed through the laminated filter 4 where three or more element layers 4a, 4b, 4c successively becoming smaller in mesh size provided in the dust collecting chamber 3 are laminated and fine particulate dust having particle size smaller than the mesh size of the final element layer 4c is collected by the laminated filter 4. For example, when the mesh size of the first element layer 4a is set to about 200mum and that of the second element layer 4b is set to about 50mum and that of the third element layer 4c is set to about 1mum, the greater part of dust with a particle size of about 0.01mum or more can be collected by the boundary surfaces of the element layers.
Patent JP-S51125041-A (JP)
Title: Process for preparing lower alkyl esters of 2, 2-dimethyl-3-(2,2-dichl orovinyl)cyclopropane carboxylic acid
Inventor: MORI FUMIO
IPC: C07C69/74
Filed: 1974-10-03
Abstract: PURPOSE: To prepare of a low cost the titled compounds,that are used as intermediates for pyrethroid analogues useful as insecticides,by treating specified new esters with a base without the use of the Witting reaction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08286259-A (JP)
Title: Camera with photographic picture size switching function
Inventor: MATSUSHIMA HIROSHI
IPC: G03B17/24
Filed: 1995-04-17
Abstract: PURPOSE: To display whether panoramic photographing is conducted or not, without providing an exclusive display means. CONSTITUTION: This camera is provided with a storage means 1 storing the presence of photographing of selected a panoramic mode and a display control means 1 which discriminates whether the photographing in the panoramic mode is conducted or not, from the storage contents of the storage means, at the time of completing the rewinding of a film and executes a photographing state display in the film, on a display means 11 for normally displaying photographing information. At the time of completing the rewinding of the film, whether the photographing in a second exposure mode is attained or not is displayed by using the existent display means.
Patent JP-S5447492-A (JP)
Title: Thyristor
Inventor: YOSHIDA HIROSHI
IPC: H01L29/74
Filed: 1977-09-21
Abstract: PURPOSE:To produce a thyristor and control the same to a desired gate senditivity by connecting between (p) gate and (n) cathode or between (n) gate and (p) anode with poly-Si. CONSTITUTION:(p) layers 1, 3 and (n) layers are made by an ordinary method, and holes are opened in the surface oxide films of the layers 3, 4. Next, poly-Si 8 is selectively formed after which cathode electrode 7 and gate electode 6 are made. At this time, the resistance of the layer 8 controls impurity additon quantity and geometrical shape, thus enabling the necessary resistance value to be readily obtained. The same holds true of the case when it is formed between gate and cathode.
Patent JP-H06322242-A (JP)
Title: Production of polyester composition
Inventor: TATSUMI HIROAKI
IPC: C08L67/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a polyester compsn. contg. particles dispersed very well therein by using a specific mixer in a specified process. CONSTITUTION:A polyester compsn. contg. particles is prepd. by mixing particles into a polyester on a mixer. cooling the resulting mixture to solidify it, and melt mixing it on a vented mixer. The compsn. can be continuously produced by mixing the particles into a continuously produced molten polyester, cooling the resulting mixture to solidify it, and melt mixing it on a vented continuous mixer. The particles may be inorg. (e.g. titanium oxide) or org. (e.g. polystyrene), usually has a mean diameter of 0.01-5mum, and is contained in the compsn. usually in an amt. of 0.01-70wt.%.
Patent JP-H07302681-A (JP)
Title: Ceramic heater element
Inventor: MIHASHI ETSUO
IPC: H01B5/14
Filed: 1994-04-28
Abstract: PURPOSE:To provide a ceramic heater element of low cost and high performance. CONSTITUTION:A ceramic heater element comprises a heat generating part having a specific resistance of 1X10<-2>-5X10<0>OMEGAcm, and mainly comprising molybdenum silicide - aluminum oxide mixed material. As additive, at least one sort of ZrC, WC, TaC, TiC, NbC, HfC, and MoC is included in total quantity of 0.01-10% volume %.
Patent JP-H07302709-A (JP)
Title: Electromagnet equipment
Inventor: HISHINUMA YASURO
IPC: H01F7/16
Filed: 1994-04-30
Abstract: PURPOSE:To reduce the number of assembling components and the manhour of assembly without decreasing characteristics, by forming, in an unified body, a solenoid coil and the pedestral of a terminal stand, on the outer surface of a sheathing case of a unified structure constituted of an annealed cast article made of spherical graphite cast iron. CONSTITUTION:The title equipment mainly consists of a cylindrical fixed core 1, a movable core 2, a solenoid coil 3, and a sheathing case 4 constituted of an annealed cast article made of spherical graphite cast iron. The solenoid coil 3 is engaged with the outer peripheral surface of a hollow cylinder, with the dimension covering the cylinder part of the cylindrical fixed core 1 and a cylindrical yoke 1c. The coil winding is connected with a terminal stand 7 fixed to the outer peripheral surface of the sheathing case 4. It is integrally provided with a pedestral 4a for fixing the terminal stand 7, and constituted of an annealed past article made of spherical graphite cast iron of an unified structure covering the equipment outer peripheral surface and the tail end surface. Thereby the number of components and the manhour of assembly can be remarkably reduced.
Patent JP-H0413532-A (JP)
Title: Rotation/translation stage
Inventor: SATO FUMIAKI
IPC: B23Q1/36
Filed: 1990-04-27
Abstract: PURPOSE:To realize a high precision with use of a compact structure by driving a rotor directly attached to a stage, thereby to cause the stage to make its rotating motion and, on the other hand, supporting the stage with a plurality of parallel leaf springs so as to enable the stage to make its displacing motion in the axial direction of the motor, thereby to cause the stage to make its displacing motion. CONSTITUTION:A boss 10 is fixed on the underside of a chuck plate 1. A lower diaphram 3 is formed with openings at its symmetrical positions. Through these openings there are disposed fixed legs 11 for supporting a stator 5 of a motor. A rotor 4 of the motor is attached to the boss 10 so as to oppose the stator 5. A Hall element is disposed in the vicinity of the rotor 4. When the Hall element detects the angle of rotation of a permanent magnet to supply an electric current of controlled phase to a stator coil 5, a rotating force is imparted. Then, the chuck plate 1 makes its THETA-indicated rotating motion relative to a housing 7. The housing 7 is provided, at its lower portion, with a gas supply passage over which a bellows 8 is mounted. A gas is supplied through the gas supply passage to extend the bellows 8, thereby raising the boss 10 from a lower side thereof.
Patent JP-S5541655-A (JP)
Title: Camera tube
Inventor: ONODERA HIDEO
IPC: H01J29/45
Filed: 1978-09-20
Abstract: PURPOSE: To make the promotion of improvement of the resolution for luminance signal, without incresing an electrostatic capacity between stripe electrodes, by providing the pitch of a color filter 1/2 times the repetitive pitch of the stripe shape electrodes.  
     CONSTITUTION: With a color filter well arranged successively in order of red color R1, green color G2 and blue color B3, for every two color filters is arranged one electrode 4a, 4b, 4c in such manner likely with one electrode 4a for R1 and G2 filters and another one electrode 4b for B3 and R1 filters and so on, further with the electrode 4aW4c connected to a bus bar 5 in every third place, and connected to three output ends 6W8. An incident light, passing through the color filter 1W 3, is separated into every color component, with a respectively mixed signal accumulated and made scanning by the electron beam, and in the output end 6 is obtained a cyanogen signal with G, B mixed, in the output end 7 is obtained a Magenta signal with B, R mixed, and in the output end 8 is obtained an yellow signal with R, G mixed, with this output signal demodulated into R, G, B signal by the matrix circuit. In this way, a resolution can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11307032-A (JP)
Title: Ultra-small surface censor and surface measuring device
Inventor: KUROKAWA HIROSHI
IPC: H01L21/66
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To make high resolution and electrical scanning possible by installing an electron beam extraction electrode, an accelerating electrode, an electron beam focusing lens, a scanning electrode for scanning electron beams, and a detector on a substrate on which a cold cathode is formed. SOLUTION: A field emission cold cathode 11 is formed on a substrate 12 having the same size as a measuring object. An extracting electrode 14 is formed through an insulator 13, an accelerating electrode 16 is formed through an insulator 15, and a focusing lens 18 made of a vertical magnetizing film is formed through an insulator 17. A scanning electrode (X direction) 20 is formed through an insulator 19, a scanning electrode (Y direction) 22 is formed through an insulator 21, and a detector 24 is formed through an insulator 23. An ultra-small surface sensor 101 constituted like this is arranged so as to face a sample 70. The measuring in high resolution by electron beams finely focused with the lens 18 and the scanning of electron beams with the scanning electrode are made possible, image data is obtained, and the measuring time is substantially shortened.
Patent JP-H04226956-A (JP)
Title: Ferroelectric compound with liquid crystal nature and liquid crystal composition containing the same
Inventor: SHIMIZU TADASHI
IPC: C07D239/26
Filed: 1991-05-20
Abstract: PURPOSE:To provide the title compound of large spontaneous polarization, ferroelectric liquid crystal composition, and liquid crystal display with quick response. CONSTITUTION:The objective (1) ferroelectric compound with liquid crystal nature having both optically active and sulfone groups, (2) ferroelectric liquid crystal composition containing at least one kind of the above compound, and (3) liquid crystal display using this composition.
Patent JP-S5740440-A (JP)
Title: New carboxylic ester derivative, its production, insecticide and acaricide containing the same
Inventor: KATSUTA YOSHIO
IPC: C07C239/00
Filed: 1980-08-21
Abstract: NEW MATERIAL:Carboxylic ester derivatives of formula I[R 1  is H, cyano, ethynyl; R 2 , R' 2  are H, halogen; R is formula II, III or IV (R 3  is halomethyl; R 4  is methyl; R 5 , R 6  are methyl, halogen; X is halogen; R 7  is alkyl)] and their optical and geometrical isomers.  
     EXAMPLE: 3'-Phenoxy-α'-cyanobenzyl 2,2-di(fluoromethyl)-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate.  
     USE: Insecticid, acaricide.  
     PREPARATION: A carboxylic acid of formula V or its reactive derivative reacts with an alcohol of formula VI or its reactive derivative affords the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10274756-A (JP)
Title: Electromagnetic wave safety goggles
Inventor: NAOE HIROSHI
IPC: G02C7/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety glasses and goggles protecting eyes by cutting visible rays and electromagnetic waves to some degree when being at work using a computer or at TV game or skiing. SOLUTION: A lens material having a visible light transmittance not less than 40% is used for lenses of glasses or the like. And, basically, cross-framed lines 1 are formed near centers of the lenses, in other word, about at positions of pupils. Also, such a material as can cut visible light and electromagnetic waves to some degree is used for the line 1. The material is composed of colorant like pigments, etc., and a trial is black or low value. Further, a thickness of the line 1 is 1 mm to 10 mm on average.
Patent JP-H08282513-A (JP)
Title: Power steering device
Inventor: HAYASHI MASUMI
IPC: B62D5/07
Filed: 1995-04-17
Abstract: PURPOSE: To minimize an energy loss in non-steering by changing he initial load of a spring for a float control valve in steering and non-steering. CONSTITUTION: In non-steering, a moving body 35 is stayed at the position in Fig. to retain a spring 9 under a stretched state. In steering, the pressure of a variable throttle 3 in its upstream is guided to a first pilot chamber 8b. A change-over spool 36 is moved against a spring 46 by using the pressure. Thus, the second pilot chamber 38 is the same as the first pilot chamber 8b in pressure. However, a difference in the pressurised area of the moving body 35 moves the spring 9 in the contracting direction, increasing its initial load.