baber/WOPTO huggingface dataset:
Patent JP-H03269373-A (JP)
Title: Method for adjusting toner charged capacity measuring instrument
Inventor: KAYA NORIYOSHI
IPC: G01R29/24
Filed: 1990-03-20
Abstract: PURPOSE:To accurately measure the electrostatically charged capacity of toner by adjusting the spraying capacity of a nozzle so that the total charge capacity of toner is set up close to the total measured charge capacity of toner. CONSTITUTION:The total charge capacity of toner 7 flowing into a toner charge capacity distribution measuring part 10 is a value obtained by subtracting the charge capacity of carrier 2 and toner 7 stuck to porous bodies 13 from the charge capacity of carrier 2 and toner 7 stuck to a supporter and is the same as the total measured charge capacity found out by the measured result of the measuring part 10 is set up close to the total charge capacity by adjusting the spraying capacity of the nozzle 8, the toner 7 can be supplied to the measuring part 10 in the state capable of obtaining data approximated with the toner charged capacity measurement based upon the blowing method.
Patent JP-H04305619-A (JP)
Title: Liquid crystal panel
Inventor: KATAYOSE TERUO
IPC: G02F1/133
Filed: 1991-04-03
Abstract: PURPOSE:To allow the continuous production of the large-sized ferroelectric liquid crystal panel at a high yield and the formation of a display surface to a curved surface. CONSTITUTION:A ferroelectric liquid crystal panel region is dispersed in a high-polymer matrix and is stretched, by which the thickness of the liquid crystal region is confined to the spiral pitch of the ferroelectric liquid crystal panel or below. The liquid crystal panel formed by utilizing a film consisting of a liquid crystal-contg. high-polymer compsn. releasing the spiral structure of the ferroelectric liquid crystal panel is thus obtd.
Patent JP-S62228954-A (JP)
Title: Dispensing method for automatic chemical analyzer
Inventor: USUI AKIRA
IPC: G01N35/10
Filed: 1986-03-31
Abstract: PURPOSE:To decrease the volume of the sample to be discharged to a slight volume by setting the manipulated variable for the liquid sample discharge of a sampling nozzle in the stage of discharging and discarding the sample at the min. quantity with which the dropping of the liquid sample is possible and executing the operation for discharging and discarding the sample plural times at specified short time intervals. CONSTITUTION:After the liquid sample S is sucked by the sampling nozzle 1, the sampling nozzle 1 is cleaned by a cleaning liquid W to remove the liquid sample sticking to the outside wall. Part of the liquid sample S in the nozzle 1 is thereafter discharged and discarded. The manipulated variable for the liquid sample discharge of the sampling nozzle 1 in the stage of such discharging and discarding is set at the min. quantity with which the dropping of the liquid sample S is possible. The operation for discharging and discarding the sample is executed plural times at the specified short time intervals upon ending of the cleaning of the nozzle 1. The liquid sample S in the nozzle 1 is thereafter dispensed by each required volume into plural reaction vessels 5a, 5b, 5c and a reagent for reaction is dispensed therein to progress the reaction. The sample subjected to the reaction is colorimetrically analyzed.
Patent JP-S62227488-A (JP)
Title: Simple water purifier
Inventor: ITAKURA JUNJI
IPC: C02F1/28
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the lowering in water passing capacity, by internally mounting a cylinder forming multiple flow passages along with an intermediate cylinder and filling the outer layer of the cylinder with an adsorbent while filling the inner layer thereof with a hollow yarn membrane. CONSTITUTION:An intermediate cylinder 12, of which the open end is turned upward, is inserted between an inside cylinder and an outside cylinder 14 so as to provide intervals and the bottom surface of the intermediate cylinder 12 is arranged so as to provide an interval from a prefilter 15 and multiple flow passages are formed between the intermediate cylinder 12 and a cylinder 10 having a double structure. The outer peripheral part at the lower end of the outside cylinder 14 is threaded with the inner peripheral part of the flange provided to the max. diameter part of a receiving stand 11 in a vertical direction and sealed from the outside by an O-ring 55. The outer layer 16 of an inside housing 2 is filled with a filter 20 and an adsorbent 19, and the inner layer 18 thereof is filled with a hollow yarn membrane 21 and communicates with a nozzle 25 being a purified water take-out port. By this method, purified water can be easily obtained.
Patent JP-S55163827-A (JP)
Title: Manufacture of flyback transformer
Inventor: TAJIMA TETSUO
IPC: H01F5/06
Filed: 1979-06-08
Abstract: PURPOSE:To make anti-cracking resistance and to build remarkable protection against solution to resin by simultaneous application of insulations on each kind of parts by utilizing unsaturated polyester resin. CONSTITUTION:By a bobbin, a case and other parts made of thermoplastic polyester resin being simultaneously treated for insulation with unsaturated polyester resin compound a flyback transformer is fabricated. In this process thermoplastic polyester resin which is blended with fillers for improvement also suits the purpose. And unsaturated polyester resin compound is composed of styrene or its family's monomer, unsaturated polyester, hardening catalyst and filler. Especially thermoplastic polyester resin made of polybutylene terephthalate or polyethylene terephthalate has excellent familiarity with unsaturated polyester compound and no dissolved defect can be found.
Patent JP-S59196859-A (JP)
Title: Production of alkanesulfonic acid
Inventor: YAMANE MAMORU
IPC: C07C309/04
Filed: 1983-04-25
Abstract: PURPOSE:The reaction between saturated hydrocarbon, sulfur dioxide and oxygen is carried out in an anhydrous system by irradiating with light through the surface with which the reaction mixture containing the saturated hydrocarbon is not in contact to enable the continuous production of the titled substance used as a surfactant without discoloration. CONSTITUTION:Sulfur dioxide and oxygen are allowed to act on saturated hydrocarbon under irradiation with light in an anhydrous system to give alkanesulfonic acid where the irradiation is effected through the surface with which the reaction mixture containing the saturated hydrocarbon is not in contact. The process according to the present invention improves the low reaction efficiency in aqueous system such as the interruption of the photosulfonation by reduction in light irradiation caused by the coloring substances depositing on the surface through which the light comes in.
Patent JP-S58190013-A (JP)
Inventor: NAKAMURA SHINZOU
IPC: H01C1/14
Filed: 1982-04-30
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-S51148279-A (JP)
Title: Switch for traffic backup in the automatic flashing device of car head lamp
Inventor: YONEZAWA TAKESHI
IPC: B60Q1/26
Filed: 1975-06-13
Abstract: PURPOSE: To switch on the head lsmp during friving and switch off during stopping automatically and to avoid switchin on and off during backup. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06281364-A (JP)
Title: Temperature control method for heating furnace
Inventor: MIYAHARA KAZUHIRO
IPC: F27B9/40
Filed: 1993-03-30
Abstract: PURPOSE:To make the temperatures inside a furnace uniform by a method wherein outputs of heat sources are control led using temperatures at two or more locations inside the furnace to make the temperature inside the furnace approach the set point. CONSTITUTION:On the assumption that the combustion flow of a lower stage burner 2-2 has an influence on the measured temperatures of a thermocouple 3-1 for an upper stage burner 2-1 and the combustion flow of the upper stage burner 2-1 affects the measured temperatures of a thermocouple 3-2 for the lower stage burner 2-2, the pair of the burners 2-1 and 2-2 are respectively controlled to perform temperature controls. That is, to control the outputs of the burner 2-1, not only temperatures detected by the thermocouple 3-1 but also temperatures detected by the thermocouple 3-2 are used. Similarly, to control the outputs of the burner 2-2, not only temperatures detected by the thermocouple 3-2 but also temperatures detected by the thermocouple 3-1 are used. Thereby, controls close to the actual temperature distribution in a furnace can be performed and the set temperature can be uniformly maintained.
Patent JP-S54162479-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDOU NOBUHIRO
IPC: H01L21/28
Filed: 1978-06-13
Abstract: PURPOSE: To obtain a constant overlap between a source-drain region and gate region regardless of matching accuracy by forming the source-drain region and gate region by self-matching.  
     CONSTITUTION: On P-type Si substrate 1, SiO 2  film 2 is bonded, formation regions for a channel stopper, source and drain, and insulating gate are removed and the surface of substrate 1 is covered with Si 3 N 4  film 3 except the channel stopper region encircled with formation regions. Next, films 2 and 3 are used as a mask for boron diffusion to form P-type channel stopper region 4 and at the same time, SiO 2  film 5 is made on it. Then, film 3 is removed except the film only on the gate formation region, phosphorus is diffused to form N-type source-drain region 6 and at the same time, SiO 2  film 5 entending to film 5 is formed on it. Between regions 6, gate SiO 2  film 7 provided and film 5 region 6 is provided with a window, where Al electrode 8 is fitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63105817-A (JP)
Title: Work in rotation symmetry and rotary broach working method and machine
Inventor: BERSTEIN GARRI
IPC: B23D43/06
Filed: 1987-03-27
Abstract: Work pieces, especially of rotational symmetry, are machined in a rotary broaching operation. The machine tool for this purpose has a tool carrier carrying a plurality of cutting edges arranged on a curved path in a radial work piece plane. In order to reduce down-time and to simplify the construction of the broaching apparatus, the insertion of a work piece blank into the apparatus and the removal of a finished work piece from the apparatus are preferably performed without interrupting the motions of a tool carrier. For this purpose the tool carrier is provided with a zone which is free of cutting tool edges. This tool free zone of the tool carrier is located downstream of the last cutting edge as viewed in the rotational direction of the tool carrier. This feature avoids the need for a return stroke of the tool carrier. Accordingly, respective return slides and return controls are also obviated. The apparatus is equipped with angular sensing devices for ascertaining the angular positions of the tool carrier at the beginning and at the end of a work cycle to provide respective control signals for the insertion and removal of a work piece in the zone without cutting edges and to start a new work cycle when a work piece blank is inserted into the machine tool.
Patent JP-H02258588-A (JP)
Title: Production of water reservoir
Inventor: SAYAMA IWASAKU
IPC: B65D90/02
Filed: 1989-03-27
Abstract: PURPOSE:To increase availability of installation space and reduce production cost and further to easily take out a pump and repair it, by putting a water pump into a tank and placing a pump control unit in a recess at the ceiling of the tank and making the materials of the upper and lower half of the tank to be the same form. CONSTITUTION:The same material is used for the upper half 1 and lower half 2 of a tank. The pump-fitting bed 6 of the lower half 2 serves as a control unit container 4 of the upper half 1 as it is when the lower half is reversed upside down. The drain pit 5 of the lower half 2 becomes a manhole 3 of the upper half 1 by cutting off the interior part. The protrusion 5a serves as a pit collecting the water of the drain pit 5 and discharging it to a drain pipe 15, and it is cut off when used for the manhole 3 of the upper half ceiling. The upper and lower half 1, 2 are previously prepared in a factory and a base 16, a control unit 8, etc. are transferred to a site. The lower periphery 1' of the upper half and the upper periphery 2' of the lower half are coupled by bolts and nuts. A pump bed 10 is joined on the top of the pump-fitting bed 6 and a submerged pump 9 is mounted thereon as it is dropped onto.
Patent JP-H09259915-A (JP)
Title: Hydrogen supplier
Inventor: UEDA MASATOSHI
IPC: H01M8/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen supplier being easily handled, having portability, and capable of supplying hydrogen continuously for a long time. SOLUTION: In a portable aluminum case 120, hydrogen absorbing alloy tank units 101 to 104 in which plural hydrogen absorbing alloy tanks are bridged at a holding frame are arranged on bases 131 to 134 slightly inclined. When air is supplied by means of DC fans 105 and 106, cooling of the tank is restricted by ventilating of air between the hydrogen absorbing alloy tanks, and hydrogen is discharged constantly and continuously. The hydrogen discharged from the hydrogen absorbing alloy tank is supplied from a pipe 107 to a portable fuel battery 150.
Patent JP-H10265580-A (JP)
Title: Silica composite resin particle, its production and use
Inventor: TORIBUCHI HIRONOBU
IPC: G02B5/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide silica composite resin particles that does not lower the brightness of the plane emission of a light diffusion material because it is excellent in light diffusion and light transmission. SOLUTION: The objective silica composite resin particles are produced by dispersing fine particles of silica with an average particle size of <=500 nm in a clear or translucent resin. The light diffusion resin composition is produced by dispersing a light-diffusing agent of the silica composite resin particles in a clear or translucent resin and the light-diffusion sheet is produced by forming the light-diffusion resin composition to a sheet.
Patent JP-S59198656-A (JP)
Title: Separator for storage battery
Inventor: HASEGAWA TAKAO
IPC: H01M2/16
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a captioned separator excellent in the charge restoring property while not inferior to the former one in a liquid absorption rate, the maximum hole diameter and tensile strength by mixing the respectively specific two kinds of glass fiber and fibril-shaped synthetic fiber in the specific ratio. CONSTITUTION:A mixture of 50-80wt% of glass fiber having the fiber diameter 2-9mu, 10-45wt% of glass fiber having the fiber diameter not exceeding 2mu and not exceeding 10wt% of the fibril-shaped synthetic fiber having a water filtration degree not exceeding 350cc is used. It is required to contain not less than 50wt% of glass fiber having the fiber diameter 2mu for improving the charge restoring property while corrupting the liquid absorption rate, enlarging the maximum hole diameter and worsening battery performance when exceeding 80wt%. Further, glass fiber having the fiber diameter not exceeding 2mu reduces the liquid absorption rate and enlarges the maximum hole diameter while lowering the charge restoring property when exceeding 45wt%.
Patent JP-S55165115-A (JP)
Title: Filter body
Inventor: FUNAKAWA MASAO
IPC: B01D29/62
Filed: 1979-06-07
Abstract: PURPOSE: The filter body of superior filtration performance which comprises packing the fiber bundle filter materials within the barrel pipe provided with a trumpet- form opening at one end and a clean liquid take-out valve and back-wash fluid feed valve at the other end, protruding the one end thereof from the opening and forming the spacing of the specific shape on the other end side.  
     CONSTITUTION: Fiber bundle filter materials 5 along the lengthwise direction are packed in a barrel pipe 1 and the voids in the close filter layer B are maintained at 0.60W0.85. The filter material end parts 6 are protruded about 5W10cm from the end side 7 of the trumpet-form opening 2 and a plurality of flow-aligning pipes 10 of diameters about 1W3mm communicating with a back-wash fluid blow chamber 9 are inserted into the other end parts 8 of the filter materials. If the filter body is dipped in a tank 11 for the liquid to be filtered, the liquid to be filtered rises in the barrel pipe and suspended particles are captured in the filter materials. The clean liquid is taken out by opening a clean liquid take-out valve 3. When the filtration capacity has lowered, the valve is changed over to a feed valve 4 to blow the back- wash fluid such as compressed air, whereby the washing is done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55165042-A (JP)
Title: Message communication system for ship using satellite
Inventor: ITOU SADAO
IPC: H04B7/15
Filed: 1979-06-11
Abstract: PURPOSE:To enable to use the satellite communication channel without loss and with high efficiency, by constituting the system with the message communication exchanging station unit for ship station and storage conversion type terminal unit etc. connected via public telephone network on land. CONSTITUTION:The system consists of the units of small ship stations 6a, 6b, satellite station 5, coastal station 4, message communication exchanging station 3 for ships, and storage conversion type terminal unit 1 connected via the public telephone network 2 on land, and the message communication among ships and the stations on land and among ships are made via satellite. By adding the audio response and audio synthesis to the message communication terminal concerned consisting mainly of the keyboard printer for the service subscriber on land, the terminal unit 1 can perform the message communication and audio communication by input and output of audio by common use of the same units, allowing the extension of service and futrure system greatly. Further, the ship stations 6a, 6b use a small- sized antenna (the gain is about 0-10dB).
Patent JP-H11274403-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEHARA MASARU
IPC: H01L21/822
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent a latch-up and make compatible a high integration with a high-speed rising, by a method wherein a voltage exchange means is connected to between a first power supply and a second block of a semiconductor integrated circuit, having a first block to be supplied by the first power supply and the second block to be supplied by a second power supply. SOLUTION: Anodes of counter flow preventing diodes 32, 33 are mutually connected, and a power is supplied from a connection point 34 to an inner circuit 3. In the counter flow preventing diodes 33, a cathode is connected to an inner VDD, and the counter flow preventing diodes 32 is connected to IO- VDD via a dropping resistor 31. Before a power is turned on and an inner VDDT is supplied to an integrated circuit chip 1, if the IO-VDD is supplied thereto, the IO-VDD is supplied to an interface part 2 and is supplied to the inner circuit 3 via a dropping resistor 31 and the counter flow preventing diodes 32. In other words, the IO-VDD which is dropped to a voltage value corresponding to the inner circuit 3 by the dropping resistor 31 is supplied to the inner circuit 3.
Patent JP-H03273843-A (JP)
Title: Motor
Inventor: FURUYA YOSHIYA
IPC: H02K3/50
Filed: 1990-03-22
Abstract: PURPOSE:To easily remove a part inside a leg of a terminal block which is shaved on the occasion of fitting, by a method wherein a stepped part intruding into a slit when the leg is inserted completely is provided inside the leg. CONSTITUTION:An inside leg 8 of a terminal block 11 fitted to a stator core 6 comes into contact with a coil 5, on the outside, and with the stator core 6, on the inside, and a stepped part 13 is provided on the inside. When the terminal block 11 is fitted to the stator core 6, in this case, the inside of the inside leg 8 is shaved by an edge part 14 of the stator core 6. A part 15 thus shaved continues to the stepped part 13, and when the stepped part 13 intrudes into a slot 4 as the inside leg 8 is inserted completely, as shown in the figure, it is cut off from the inside of the inside leg 8. Since the shaved part 15 is removed and disposed of in this way, it is prevented that the shaved part comes into contact with a rotor 7 rotating inside the stator core 6 and thus the occurrence of an abnormal sound and a faulty operation of a motor are avoided.
Patent JP-H04281009-A (JP)
Title: Production of acrylic synthetic yarn having improved wear resistance
Inventor: NISHINO AKIO
IPC: D01F6/18
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the title yarn having improved wear resistance in production of acrylonitrile-based synthetic yarn comprising a specific acrylonitrile-based polymer and a diene-based rubber polymer by previously adding the rubber polymer to a polymer preparation solution and polymerizing. CONSTITUTION:First, 30-1 pts.wt. diene-based rubber polymer is added to a polymer preparation solution. 70-99 pts.wt. acrylonitrilebased polymer comprising >=40wt.% acrylonitrile (preferably >=80wt.% acrylonitrile and <=60wt.% vinyl- based monomer and sulfonic group-containing monomer) is added to the polymer preparation solution, polymerized and spun at a ratio of take-up speed (VD) of spinning to delivery speed (VS) of spinning dope of 0.5-2.0 and 3.5 to 6.0 times draw ratio to give the objective yarn.
Patent JP-S63237013-A (JP)
Title: Structure for supporting lens barrel
Inventor: NISHIMURA AKIMASA
IPC: G02B7/04
Filed: 1987-03-26
Abstract: PURPOSE:To permit stable movement of a lens barrel by using one end of a guide shaft fixed to a main structural body as a reference for positioning and executing positioning of another one guide shaft based on said end in order to position two pieces of the guide shafts to each other. CONSTITUTION:A screw hole 1c and positioning hole 1d are formed to the projecting end face of a projecting part 1b which projects in the optical axis direction form the structural body 1. An aperture 5a for passing light is formed in the middle of a guide shaft supporting member 5 to be commonly used for positioning of the guide shaft 4. A positioning hole 5b to be fitted to one end of the guide shaft 2 and a blind hole 5c to be commonly used for positioning and stopping of the guide shaft 4 are formed; in addition, a positioning in 5d corresponding to the positioning hole 1d formed at the end of the projecting part 1b of the structural body 1 is formed. The guide shaft supporting member 5 is positioned by the guide shaft 2 coupled integrally to the structural body 1 and the positioning hole 1d formed to the structural body 1 in such a manner and, therefore, the guide shaft 4 is positioned by using the guide shaft 2 as a reference. The stable movement of the lens barrel is thus enabled.
Patent JP-H04307667-A (JP)
Title: Information file retrieving device
Inventor: HARAGUCHI HIROYUKI
IPC: G06F17/30
Filed: 1991-04-05
Abstract: PURPOSE:To shorten the operating time and to facilitate the operation with an information file retrieving device by using a special symbol to the retrieval instruction input data except those characters end symbols used in e key word. CONSTITUTION:A special symbol, e.g. '?' is inputted. An inputted character string is converted into a form equal to the character string of a key word stored in 8 master file 1. A fact whether e single character of a retrieving key word is equal to a special symbol or not is decided. If not, a fact whether the relevant character is identical with a single character of the key word or not. If not, the retrieving operation is ended. If so, the relevant character is stored in a retrieved data file 2. When the retrieved character is equal to a specific symbol, the corresponding character of the key word is taken out of the relevant position and stored in the file 22. This operation is repeated up to the final key word. Thus the specific symbol can show all characters of a certain digit. Then a multi-purpose retrieving operation is attained.