baber/WOPTO huggingface dataset:
Patent JP-S55164240-A (JP)
Title: Chlorinated polyvinyl chloride resin composition
Inventor: HATA AKIO
IPC: C08L23/26
Filed: 1979-06-06
Abstract: PURPOSE: The titled composition, having improved heat resistance, readily moldable into a desired shape under heating, and comprising a chlorinated low-density polyethylene, ethylene-vinyl acetate copolymer and chlorinated polyvinyl chloride.  
     CONSTITUTION: (A) 100pts.wt. of a chlorinated polyvinyl chloride with a chlorine content of preferably 64W70wt% is kneaded with (B) 2W15pts.wt. of a chlorinated low-density polyethylene with a chlorine content of preferably 5W20wt% obtained by chlorinating polyethylene having a density of 0.91W0.93 and (C) 2W10pts.wt. of ethylene-vinyl acetate copolymer with a vinyl acetate content of preferably 10W 50wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6477128-A (JP)
Title: Material and method for etching tungsten polycrystalline silicide with silicon compound as mask
Inventor: KURAAKU ESU SUTOON
IPC: H01L21/306
Filed: 1988-03-25
Abstract: PURPOSE: To enable easy etching of polysilicon at a relatively high rate without etching a silicon compound, by applying a plasma formed from a reactive gas flow of SiCl4 and HCl and setting the volumetric ratio of SiCl4 to HCI at not smaller than a specified value. CONSTITUTION: A silicon compound is etched, using an HCl/BCl3 /Cl2 /CF4 reactive gas, and then, SiCl4 /HCl is used at a polysilicon etching step as a main process, in which silicon tetrachloride increases the selectivity of a photoresist. In this case, with a polysilicon etchant gas composition restraining etching of the silicon compound, that is, SiCl4 :HCl>=1:1, the silicon compound 13B is preserved in a flawless state, and the original pattern and dimension of a mask 11 are preserved in the silicide 13B. Thus, the silicide 13B functioning as an etching mask accurately reproduces the original pattern in a poly-layer 14E. After that, polysilicon overetching is carried out.
Patent JP-H08270935-A (JP)
Title: Catalystic combustion/heating apparatus
Inventor: IDA HARUO
IPC: F23N5/02
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a catalystic combustion/heating apparatus which controls a temperature in a catalystic combustion section to a substantially fixed level and which does not require to regulate a control temperature at the time of assembly. CONSTITUTION: A catalystic combustion/heating apparatus comprises a catalystic combustion section 8, in which an oxidative reaction is conducted between a fuel gas and air, and a temperature control section 19 for controlling a combustion temperature in the catalystic combustion section 8. The temperature control section 19 is provided with a magnet 11, which is opposed to and attracts a temperature sensing ferrite 9 having the Curie point at which magnetic characteristics are abruptly varied, and with a valve 17 for controlling the feed of the fuel gas to the catalystic combustion section 8.  The apparatus is so constructed that when a temperature of the temperature sensing ferrite 9 exceeds the Curie point due to combustion heat in the catalystic combustion section 8, the valve 17 is closed to stop the feed of the fuel gas, thus controlling a temperature in the catalystic combustion section 8.
Patent JP-H05270647-A (JP)
Title: Hung goods sorting facilities
IPC: B65G1/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide hung goods sorting facilities in which the sorting of hung goods is automatized to save labor and avoid sorting errors. CONSTITUTION:Carrier carts with harming bars 21 for clothes 7 and a carriage 31, on which carrier bars 9 to hang on clothes to be sorted are mounted, circulated among time carrier carts 3 to transfer the clothes 7 from the carrier bars 9 to the bars 21 are provided. The carriage 31 is provided with a body controller to read out sorting data for the clothes 7 hung on the carrier bars 9 through data carriers attached to the carrier bars 9 and to sort the clothes T onto the bars 21 of the carrier carts 3 in accordance with the data. In this way, the clothes 7 loaded on the body 31 can be sorted onto time intended carrier carts 3 in accordance with sorting data, so that the sorting of the clothes 7 can be automatized to save labor and reduce sorting errors.
Patent JP-S58189368-A (JP)
Title: High-strength pinion for steering and its manufacture
Inventor: SHIMAZAKI NOBUO
IPC: C23C8/22
Filed: 1982-04-28
Abstract: PURPOSE:To remarkably enhance the strength of Cr-Mo case hardening steel having specified hardenability by carburizing the steel under specified conditions and by hardening and tempering it under specified conditions. CONSTITUTION:Cr-Mo case hardening steel having 27-30 Jominy value as the material of a pinion for steering is carburized at 930-970 deg.C for 2.5-5hr. It is held at 850-880 deg.C hardening temp. for 30-60min, dipped in hot oil, and tempered at 200-250 deg.C for 1-2hr. A high-strength pinion for steering having 650- 750Hv surface hardness and 0.7-1.2mm. available depth of carburization and hardening (513 Hv) at the pitch circle part is obtd.
Patent JP-H0616744-A (JP)
Title: Rubber-modified copolymer resin composition and production thereof
Inventor: MORITA TAKESHI
IPC: C08L51/04
Filed: 1993-03-30
Abstract: PURPOSE:To produce a rubber-modified copolymer resin capable of providing a sheet-shaped forming remarkably excellent in transparency, impact resistance and tear strength by copolymerizing a styrene-based monomer, methyl (meth) acrylate, etc., in the presence of a specified block copolymer rubber. CONSTITUTION:The resin is obtained by graft-copolymerizing (B) a styrene-based monomer (preferably styrene), (C) methyl (meth)acrylate (preferably methyl methacrylate) and (D) another alkyl acrylate (preferably n-butyl acrylate) in the presence of (A) a block copolymer rubber (preferably a styrene-butadiene block copolymer) composed of a styrene-based monomer and a diene-based monomer and having 33 to 55wt.% styrene skeleton content, preferably by carrying out a continuous bulk polymerization with statically mixing through a tubular reactor in a continuous bulk polymerization line involving the incorporated tubular reactor in which an agitated reactor and plural mixing elements not including a mobile part are fixed.
Patent JP-H01245557-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONAKA MASAMIZU
IPC: H01L21/336
Filed: 1988-03-28
Abstract: PURPOSE:To lessen the capacitances between drains and a substrate and to enhance the breakdown strength between the drains and the substrate by a method wherein high-impurity concentration regions, where are formed in the low-impurity concentration regions of an LDD MOSFET and have the same conductivity type as that of the substrate, and high-impurity concentration regions for leading out drain electrodes are formed isolatedly. CONSTITUTION:Poly Si films 103 and 112 are provided on the upper surface of a P-type Si substrate 101 through a gate insulating film 102, low-impurity concentration layers 105 of a conductivity type opposite to that of the substrate 101 are provided on both ends of the substrate 101 and high-impurity concentration layers 113 are each superposed on the layers 105 in the same way. Moreover, high-impurity concentration regions 110 of the same conductivity type as that of the substrate 101 are locally provided in the substrate 101 right under the sidewalls of a gate electrode and low-impurity concentration regions 111, where are formed by ion-implantation and have a conductity type opposite to that of the substrate 101, are each provided on the upper parts of the regions 110. The regions 110 of the same conductivity type as that of the substrate 101 and the layers 113 for leading out drain electrodes are isolated from each other so as not to come into contact to each other. That is, the regions 110 of the same conductivity type as that of the substrate 101 are formed locally in the substrate 101 just under the sidewall of the gate electrode using a technique of leaving sidewall parts on the side surfaces of the gate electrode and a technique of forming selectively a high-melting point metal material.
Patent JP-S57187041-A (JP)
Title: Production of heat resistant chelate material adsorbing carbon
Inventor: KOARAI SUSUMU
IPC: C01B31/08
Filed: 1981-05-12
Abstract: PURPOSE:To obtain heat resistant chelate material adsorbing carbon by adsorbing 5, 7-dimethylol-8-oxyquinoline, monomethylols, and dimethylol phenols on active carbon then heating the same to allow these to condensate. CONSTITUTION:After 5, 7-dimethylol-8-oxyquinoline, monomethylol phenols such as 0-methylol pyenol and dimethylol phenols such as 0-0'-dimethylol phenol are adsorbed on active carbon, these are heated to cause condensation reaction, whereby chelate material adsorbing carbon is produced. This adsorbing carbon is highly resistant to heat and is suited for practical use.
Patent JP-H09259120-A (JP)
Title: Character selection method and device
Inventor: TOYOIZUMI MASAYUKI
IPC: G06F17/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the selection efficiency for characters and also to suppress the induction of selection mistakes of characters. SOLUTION: A radical list screen is displayed on a monitor 6, and the divided areas are assigned to these radicals. The pages of KANJI (Chinese character) string screens are corresponding to those divided areas on a table stored in a ROM 3. When a desired radical is selected via an input operation part 5, and the page of the KANJI string screen including the selected radical is displayed on the monitor 6 via a selected radical decision means 13 and a selected radical-KANJI screen page decision means 14. One of displayed KANJI is selected via the part 5.
Patent JP-S59196449-A (JP)
Title: Axial-strain measuring device for laid rails
Inventor: KAMIYA MAKIO
IPC: G01L5/00
Filed: 1983-04-22
Abstract: PURPOSE:To monitor the safety of rails, by measuring the axial strain of the rails, which is stored by the deformation caused by thermal expansion and contraction in the immovable section of a long rail. CONSTITUTION:Under the state a rail is not laid, measuring marks 3 are provided at a side part B of the rail 1. The distance between the marks, the temperature of the rail under this state, and the rail number assigned to the rail 1 are stored in a computer. After the laying, the distance between the marks 3, which are attached to the rail 1 and the temperature of the rail are measured at an appropriate time. Based on the measured values and the measured values before laying, the axial strain of the laid rail 1 is computed by the computer. The data with the number of the rail 1 are accepted by the computer. Therefore the states of the many rails 1 can be efficiently managed. The distance between the marks 3 is selected to be about 10cm. Therefore the measuring means can be made compact and easy to carry. When connecting holes for telephone circuits are provided along the rails, the data can be sent to a cental monitoring station during the movement.
Patent JP-H10267479-A (JP)
Title: Operating method for auger type ice making machine
Inventor: NAGIRA MASANOBU
IPC: F25C1/14
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To compress and solidify an ice scraped from the inner surface of an ice making tube surely in a compression path formed at the upper part of the ice making tube by driving an auger after the compressor in a refrigeration cycle is driven and starting to drive the auger when the temperature in the ice making tube is at a set temperature or below. SOLUTION: A solenoid valve 5 for water supply is opened to supply ice making water into a water storage tank 3 and when a float switch 4 outputs an ON signal, a compressor 7 is started. Consequently, a refrigerant is fed through a condenser 8, a dryer 9 and a temperature type expansion valve 10 to a cooling tube 6 and thereby an ice making tube 1 is cooled and the water is frozen on the inner surface thereof. If the temperature of the ice making tube 1 measured by a temperature detector 20 reaches a set temperature in a memory 22, a controller 21 decides that an ice of specified thickness is formed on the inner surface, of the ice making tube 1 and delivers a start signal to a geared motor 14.  Consequently, an auger 11 is turned to scrape the ice formed on the inner surface of the ice making tube 1 and the ice is fed through a compression path at the upper part of the ice making tube 1 to a stocker 18 where it is stocked.
Patent JP-H10265662-A (JP)
Title: Resin composition for cured product of low thermal expansion and composite using the same
Inventor: MATSUI FUMIO
IPC: C08L23/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which exhibits a curing shrinkage factor of a specific value or less and can be used for producing a cured product exhibiting a thermal expansion coefficient from room temperature to a high temperature of an almost the same level as that of steel, by compounding an unsaturated polyester, diallyl phthalate, a thermoplastic resin having a glass transition temperature of a specific temperature or lower, a polymerization initiator and an inorganic filler. SOLUTION: Disclosed is a resin composition which comprises an unsaturated polyester, diallyl phthalate, a thermoplastic resin having a glass transition temperature of 150 deg.C or lower, a polymerization initiator and an inorganic filler, and exhibits a curing shrinkage factor of 0.1% or less and affords a cured product exhibiting a thermal expansion coefficient from room temperature to 300 deg.C of 0.7×10<-5> to 1.5×10<-5> / deg.C. An unsaturated polyester having a high melting point of 130 to 180 deg.C and the one prepared by polymerizing 1,4- butanediol and/or cyclohexane dimethanol, terephthalic acid (or an ester thereof) and fumaric acid are preferably used. It is preferred that an inorganic filler is used in a ratio of 75 to 95 wt.% based on the resin composition.
Patent JP-S60214369-A (JP)
Title: Electrophotographic developer composition
Inventor: YASUDA SHINICHIROU
IPC: G03G9/08
Filed: 1984-04-11
Abstract: PURPOSE:To form a developer prevented from offset without adding any offset inhibitor, and fixable at lower fixing temps. by using a specific polyester resin. CONSTITUTION:The binder resin contains >=50wt% polyester resin (A) having a softening point of 100-160 deg.C measured by the ring and ball method obtained by polycondensing a diole component represented by formula I with a carboxylic acid component composed of a bivalent carboxylic acid contg. alkyl or alkenyl succinate or its anhydride or its lower alkyl ester, and a tervalent or higher valent carboxylic acid or its anhydride or its lower alkyl ester; and <=30wt% resin (B) having a softening point of 80-150 deg.C measured by said method, and copolymn. monomer units represented by formula I . The developer is prepared by using 1-15pts.wt. colorant and 40-70pts.wt. fine magnetic particles of 0.1- 1.0mum in a dispersed state for 100pts.wt. of said binder resin. In formula I , R is ethylene or propylene, and x, y are each an integer of >=1, and an average value of x+y is 2-7. In formula II, X is a 6-10C group having a cyclohexane or cyclohexene ring, and n is an integer.
Patent JP-S59198834-A (JP)
Inventor: KONISHI SHIGEO
IPC: H02H7/12
Filed: 1983-04-26
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-S60214619-A (JP)
Title: Surface acoustic wave filter
Inventor: MURATA NORIO
IPC: H03H9/145
Filed: 1984-04-10
Abstract: PURPOSE:To eliminate the occupation area of a resistance on a printed board and to absorb effectively an unnecessary surface acoustic wave by printing and forming the resistance to be connected to a grid electrode couple for exciting or receiving a surface acoustic wave on the piezoelectric substrate. CONSTITUTION:Grid electrodes 32 and 33 are arranged closely to one lengthwise end on the piezoelectric substrate 31 so that comb-tooth are fitted into each other to form a grid electrode couple 34 as a surface acoustic wave excitation side, and a grid electrode couple 37 as a surface acoustic wave reception side which consists of grid electrodes 35 and 36 are formed closely to the other end. Further, sound absorbing parts 38 and 39 which are short in the lengthwise direction of the substrate and long in the breadthwise direction are formed closely to an end edge. Resistances 40 and 41 are printed and formed beside side the electrode couple 34 in the breadthwise direction of the substrate and connected to the electrodes 35 and 36. A conductor 42 which is narrower than the sound absorbing part 39 is formed along an end edge and those are connected at both end parts of the resistances 40 and 41. Thus, the occupation area of the resistances on the printed board is eliminated and an unnecessary surface acoustic wave is absorbed effectively.
Patent JP-S57187631-A (JP)
Title: Atmospheric pressure responding signal generating device
Inventor: KOMURO HIROSHI
IPC: G01L19/06
Filed: 1981-05-15
Abstract: PURPOSE:To provide a construction in which water does not invade into the pressure sensitive bellows by installing a rubber cover on a case in which a pressure sensitive bellow is received and forming a partition in the rubber cover or the case between the vent hole in the case and the vent hole in the rubber cover. CONSTITUTION:The figure shows a cross section of the device with a rubber cover 11 for water-proofing attached to an altitude switch. A partition 12 is provided partially in the rubber cover 11 between a vent hole 21 provided in a case 1 and a vent hole 22 provided in the rubber cover 11 in a manner in which those vent holes are not mutually connected in the shortest distance. The side of a micro-switch 7 is covered with another rubber cover 13 for water-proofing. This partition 12 is provided in longitudinal direction and the vent holes 21 and 22 are distant on opposite sides from the partition 12 by an angle theta deg., so that the ambient pressure is transmitted in the direction of the arrow mark.
Patent JP-S59198892-A (JP)
Title: Speed controller of motor
Inventor: ASADA MINORU
IPC: H02P23/16
Filed: 1983-04-25
Abstract: PURPOSE:To prevent the insufficient torque in a low frequency range by providing a feedback circuit capable of varying its resistance at an amplifier for amplifying the difference between a speed set voltage and a speed detection voltage and increasing the amplification factor in a low speed range of a motor. CONSTITUTION:A series circuit of an FET12 and a resistor 13 is provided as an analog switch in parallel with a feedback resistor 8 in a feedback circuit of an operational amplifier 4 for amplifying the difference between a speed set voltage VR and a speed detection voltage VTG. A signal for comparing by an operational amplifier 17 a low speed set voltage VL with a speed detection voltage VTG is applied to the gate of the FET12. When the VTG is low, the FET12 is turned OFF, while when the VTG is high, the FET12 is turned ON. An inverter is controlled by the output VR' to drive a motor. Accordingly, the amplification factor of the amplifier 4 in a low speed range can be increased, insufficient torque is eliminated, thereby enabling the stable speed control.
Patent JP-H03271915-A (JP)
Title: Method for determining processing by function key input
Inventor: IBATA YOSHIYUKI
IPC: G06F3/02
Filed: 1990-03-20
Abstract: PURPOSE:To simplify the processing and to easily cope with a specification change request by using a function table to determine the processing to be executed in accordance with an input guidance picture and a function key input. CONSTITUTION:This method consists of the logic part and the function table of a logical program which displays a picture and received input data to select the next processing. The logic part displays a picture and received input data and refers to the function table to select a pertinent processing at the time of the function key input and transfers the processing control to execute the processing. The next picture is displayed at the time of return from the processing. The function table takes correspondence between function keys and processing numbers and determines the pertinent processing. Thus, the processing is simplified, and this method easily copes with the specification change by the change of the function table at the time of change of relations between input function keys and processings or the like.
Patent JP-H01246023-A (JP)
Title: Work position regulating device
Inventor: SATO TETSUSHI
IPC: B23Q7/04
Filed: 1988-03-25
Abstract: PURPOSE:To enable the position of a work to be regulated from three directions by one driving means by constituting so as to be provided with a lateral position regulating shaft open/close cam which is capable of being moved in the vertical direction to an upward position regulating shaft, and has a taper surface for moving the lateral position regulating shafts in the open or separating direction via levers. CONSTITUTION:By the action of an upward position regulating shaft 7 which is capable of being moved in the vertical direction by means of a driving cam 10, the movement of a work 2 in the vertical direction is regulated. Next, as the lateral position regulating shaft open/close cam 12 being interlocked with the upward position regulating shaft 7 moves, two lateral position regulating shafts 18 move in the direction toward the work 2 via levers 18 respectively, so that the centering regulation of the work 2 in the horizontal direction is carried out. In other words, the position regulation of the work 2 can be simultaneously carried out from three directions by means of a driving cam 10 being one driving source. Further, even if the width directional length of the work 2 varies, the lateral position regulating shafts 18, after centering, stop in the position where they have brought into contact with the end surfaces of the work 2, thus any work 2 having different dimensions can be dealt with.
Patent JP-S56168615-A (JP)
Title: Optical fiber connector
Inventor: MATSUI KAZUHIKO
IPC: G02B6/36
Filed: 1980-05-30
Abstract: PURPOSE:To prevent deformation and damaging of contacts owing to external forces by the constitution wherein a cavity is provided to the insulator of one of mutually fitting connectors and a protecting body for an outside shape fitting in said cavity is provided to the insulator of the other connector. CONSTITUTION:If, in the case of coupling a plug 40 an a receptacle 50, the contacts 15 and 24 thereof are brought increasingly closer to each other in a mutually  opposing state, first a cylindrical part 11 goes into an outside shell 21, and the end  face 55 of a protecting body 54 goes into a cavity 43. Further, the contact 15 enters  the through-hole of the body 54 and advances while sliding in a sleeve 16 until the  end face 19 of the contact 15 abuts on the end face 26 of the contact 24. In the position where the end face 55 of the body 54 abuts on the bottom surface 44 of the  cavity 43, the approaching of the plug 40 and the receptacle 50 stops. Thereafter, a  coupling nut 12 is screwed to the outside shell 21, and this completes the coupling.  The contacts 15 and 24 are put in the close contact state by the elastic force of a  spring 17.