baber/WOPTO huggingface dataset:
Patent JP-H04260752-A (JP)
Title: Heating apparatus
Inventor: ISHIKURA NAOKI
IPC: F23N5/10
Filed: 1991-02-18
Abstract: PURPOSE:To improve the safety of use of a title apparatus by providing a burning detector and an oxygen concentration detector to judge the use state of an instrument, and alarming the interruption of operation and the improvement of the use state. CONSTITUTION:An oxygen concentration detector 16 is provided in any intake passage 4a to detect oxygen concentration in a room at all times, and the burning state of a burner 8 is detected by a burning detector 9. Further, lowering of the oxygen concentration in the closed room is detected by the oxygen concentration detector 16. Even when the controller 17 interrupts the operation and informs an alarm 18 of an instruction of ventilation of room air being required. The controller 17 receives signals from both detectors 9, 16 and defines the use state of the instrument to be abnormal when the signal from an oxygen concentration detector 16 is different from the detected signal by the burning detector 9 in standard burning, and the interruption of operation and the improvement of the use state are alarmed.
Patent JP-S54115206-A (JP)
Title: Optical recording information reproducer
Inventor: HIRASAWA KAZUO
IPC: G02B27/28
Filed: 1978-02-28
Abstract: PURPOSE: To improve reliability by adding an automatic amplitude gain control circuit.  
     CONSTITUTION: An automatic amplitude gain control circuit 16 is provided to the supply line supplying the output of a photo detector 11 to an information processing circuit 12 and is controlled by the output of an amplitude detecting circuit 13. Then, the light beam 2 for read-out emitted from a light source 1 is condensed within the information recording grooves 10 on a recording information carrier 9 by passing through a beam splitter 4, 1/4 wavelength phase plate 5, wobbling mirror 6 and tracking mirror 7, condensing lens 8 and enters a photo detector 1 by advancing reverse in the same optical path and when it is suppued to the information processing circuit 12, the  amplitude fluctuation components of the read-out information signal by wobbling are reduced by the automatic amplitude gain control circuit 16 and the frequencies of malfunctions caused in signal processing are reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03229880-A (JP)
Title: Production of surface treated steel sheet for adhesive substrate
Inventor: ISHIKAWA CHIKAKO
IPC: C23C22/24
Filed: 1990-02-01
Abstract: PURPOSE:To produce a surface treated steel sheet for adhesive substrate having superior adhesive strength by forming a reaction-type chromate film of specific thickness on a galvanized steel sheet, exerting washing, and then carrying out drying under specific temp. conditions. CONSTITUTION:A galvanized or zinc alloy plated steel sheet (about 5-100g/m<2> coating weight) is immersed into a reactiontype chromate solution, by which a chromate film is formed by 0.5-120mg/m<2> expressed in terms of Cr. After water washing or hot water rinsing, this steel sheet is dried under the condition of >=120 deg.C atmospheric temp. and 100-300 deg.C ultimate sheet temp. By this method, the surface treated steel sheet for adhesive substrate excellent in adhesive strength can be obtained.
Patent JP-S57140309-A (JP)
Title: Manufacture of silicon
Inventor: KANEKO KIYOSHI
IPC: C23C16/24
Filed: 1981-02-19
Abstract: PURPOSE:To inhibit the by-production of tetrachlorosilane in the manufacture of silicon using a chlorosilane as starting material and to effectively utilize waste gas by treating the hot gas after finishing the reaction by a specified method. CONSTITUTION:A chlorosilane such as trichlorosilane is thermally decomposed at about 1,000-1,200 deg.C or reduced with hydrogen to manufacture silicon. Hot gas produced by this method is rapidly cooled by the contact with SiCl4 and/or H2. The temp. of the waste gas is preferably dropped to <= about 800 deg.C in <= about 0.2sec.
Patent JP-H05346649-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material which gives high color developing density, maintains excellent color image fastness, and shows improved color reproducibility and sharpness by incorporating a specified coupler and a specified compd. which releases the precursor of a development inhibitor. CONSTITUTION:This photographic sensitive material has at least one photosensitive silver halide emulsion layer on a supporting body and contains a coupler expressed by formula I or II and a compd. expressed by formula A-X with releases the precursor of a development inhibitor. In formula, X1 and X2 are alkyl groups, aryl groups, or heterocyclic groups, X3 is an org. residue which forms a nitrogen-contg. heterocyclic group with >N-, Y is an aryl group or heterocyclic group, Z is a group which is released by the reaction of the coupler expressed by formula I or II with the developing main agent oxide. Further, A in the formula releases X by the reaction with the developing main agent oxide and produces a compd. which is soluble in treating liquid or has achromatic property, and X is the precursor residue of the development inhibitor.
Patent JP-H06212289-A (JP)
Title: Production of crude zinc oxide sintered ore
Inventor: KAWANAKA KAZUAKI
IPC: C22B1/14
Filed: 1993-01-20
Abstract: PURPOSE:To stably and efficiently produce the crude zinc oxide sintered ore having sufficient strength by calcination at a relatively low temp. by adding a specific amt. of an inorg. material contg. Fe3O4 to crude zinc oxide dust or crude zinc oxide cake and calcining the dust or cake. CONSTITUTION:The crude zinc oxide dust or the crude zinc oxide cake contg. 10 to 30wt.% moisture is pelletized, dried, heated and calcined in a rotary kiln furnace, by which the crude zinc oxide sintered ore in a pellet form is obtd. The inorg. material contg. the Fe3O4 as a main compd. is added at 3.5 to 9.0wt.% in terms of the ratio of the Fe3O4 to the ratio of Zn in the crude zinc oxide raw material to the crude zinc oxide raw material and the mixture is calcined. As a result, the crude zinc oxide sintered ore having the sufficient strength is easily obtd. even if the temp. for calcination or the stagnation time is specified on the lowest possible temp. side.
Patent JP-S51125469-A (JP)
Title: Radical initiatiors
Inventor: SUZUKI SOUICHI
IPC: C07C67/00
Filed: 1975-02-26
Abstract: PURPOSE: Novel,hydrophilic radical initiators suitable for use in low temp. polymn. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60169103-A (JP)
Inventor: WATANABE MISUZU
IPC: C04B35/00
Filed: 1984-02-10
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-H05221770-A (JP)
Title: Linear gas generating agent
Inventor: KISHI KAZUO
IPC: B60R21/26
Filed: 1992-02-10
Abstract: PURPOSE:To stably burn the agent under a low atmosphere pressure by arranging a fibrous material with the length greater than the diameter in the axial direction. CONSTITUTION:Fifty parts of ammonium perchlorate having about 200mum average particle diameter, 30 parts of a gas generating agent such as ammonium perchlorate having about 15mum average particle diameter and 20 parts of a fuel binder such as hydroxylated polybutadiene are mixed under reduced pressure to obtain a slurry. The slurry is mixed with a fibrous material of Al, Fe, Cu, etc., consisting of single or plural strands having 0.1mum to 1mm diameter. The mixture is then injected from a nozzle, heated, polymerized and cured to obtain a linear gas generating agent.
Patent JP-S62183243-A (JP)
Title: Message storage system
Inventor: TORII NOBUYOSHI
IPC: H04L12/58
Filed: 1986-02-07
Abstract: PURPOSE:To ensure the delivery disable notice at missing of communication text by backing up the 1st nonvolatile memory as to management information by the 2nd nonvolatile memory and backing up the 2nd nonvolatile memory by the 1st nonvolatile memory so as to back up the management information economically. CONSTITUTION:If a fault of a magnetic disc device 20 takes place at the start of transmission, a central controller 8 reads corresponding picture data management information 21-2 based on a picture data management information pointer 14-1 in delivery waiting management information 12-1 pointed out by a delivery wait management information pointer 11. When a fault is detected at the readout, the central controller 8 commands the sending of a character string representing disabled delivery with respect to a call terminal number on delivery control information 15-1 to a line controller 4 via a data transmission/reception equipment 7. The line controller 4 controls a character pattern generator 5 to convert the string into a facsimile signal, which is sent to a facsimile terminal equipment through a data converter 6.
Patent JP-H11215291-A (JP)
Title: Facsimile system
Inventor: OTSUKA SHUJI
IPC: G06F13/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To realize a facsimile system where even a facsimile equipment side retrieves and references a transmission destination name and a facsimile number registered in a computer side. SOLUTION: A facsimile equipment side detects entry of a retrieved character in the step 122 and detects a closed retrieval button in the step 124. Then the facsimile equipment side issues a retrieval command to a PC 2 in the step 126, the PC side detects the retrieval command in the step 222, retrieves, extracts a transmission destination name having the retrieved character in the step 224, and outputs the extracted result to the facsimile equipment in the step 226. The facsimile equipment enters the extracted result in the step 128 and displays the extracted result in the step 130.
Patent JP-H03229299-A (JP)
Title: Automatic piano
Inventor: YAMAMOTO JUN
IPC: G10F1/02
Filed: 1990-02-02
Abstract: PURPOSE:To properly set and finely adjust a half point for a piano having any characteristics by providing a sound generating means which generates a sound by hitting the key of an automatic piano and a correcting means which corrects at least a correlation nearby the half point among correlations determined by a converting means with an external command. CONSTITUTION:The automatic piano is equipped with the sound generating means (e) which generates the sound by hitting the key of the automatic piano and a correcting means (f) which corrects the correlation at least nearby the half point among the correlations determined by the converting means (c) according to the external command. Then an operator confirms the attenuation of the sound generated with the key and sound elimination information directly with the ears to know whether or not the half point set by the converting means (c) is proper and when it is judged that the half point is improper, the correcting means (f) can correct the half point. Consequently, even if the half point is not articulate and even if there is a difference in half-pedal effect, the half point can be set and adjusted by hearing.
Patent JP-S55117061-A (JP)
Title: Fuel supply system
Inventor: USAMI MASAZOU
IPC: F02M37/00
Filed: 1979-02-28
Abstract: PURPOSE: To prevent fuel overheating at high temperatures by an arrangement wherein a fuel tank and a carburetor are provided in a route through which a fuel circulates, and a solenoid-operated valve to open at a given temperature or higher is provided on the system route.  
     CONSTITUTION: A fuel tank 10 and a carburetor 18 are connected through a main pipe 12 having a fuel filter 14, a fuel pump 16 and a temperature sensor 24, and a proper quantity of fuel is fed to the carburetor 18 according to temperatures. Then, the carburetor 18 and the tank 10 are further connected through a return pipe 20, and a solenoid-operated valve 22 to open at a given temperature or higher according to a temperature sensor (not illustrated) is provided on the pipe 20. At high temperatures the fuel in the carburetor 18 is refluent to the tank 10 to lower the temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08215924-A (JP)
Title: Method and apparatus for diagnosing shear clearance in double cut shearing apparatus
Inventor: ISHIKAWA MASAYOSHI
IPC: B23D33/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide a method and apparatus for diagnosing a shear clearance to accurately detect the shear clearance in a double cut shearing apparatus. CONSTITUTION: Compressed air is blown out through a plurality of through holes 25a, 25b prided in a plane at right angle to the lower part shear blade mount 23 and the line of the lower part shear blades 24a, 24b. An actual shear clearance value obtained by detecting the back pressure is compared with a reference shear clearance value to calculate a shear clearance deviation value and judge whether or not the shear clearance is proper. Thus, it is possible to diagnose the shear clearance of the double cut shearing apparatus on line.
Patent JP-H09207573-A (JP)
Title: Molding part of sashless weather strip
Inventor: MORIHARA YASUHIRO
IPC: B60R13/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a molding part of sashless roof side weather strip, which is embodied in a compact structure and allows enhancement of the water- tightness around a door glass. SOLUTION: The molding part 40 of a sashless roof side weather strip to be mounted on a body panel BP of a car has a hollow seal part 45 to seal a door glass DG by the elastic deformation of a curved sealing surface 45a, where beads 41, 42 are formed stretching in the longitudinal direction on the side walls 48 and the sealing surface 45a near each corner of the inner surface, and an appropriate stiffness and elasticity are given to the sealing surface 45a of the hollow seal part 45.
Patent JP-S58140852-A (JP)
Title: Microprogram controller
Inventor: SUZUKI TAKAO
IPC: G06F11/28
Filed: 1982-02-17
Abstract: PURPOSE:To collect the trace information with an optional program instruction although a microprogram memory is equal to an ROM, by providing a control information memory independently of the storing memory of each microprogram. CONSTITUTION:A microprogram muPG memory 1 stores the muPG instruction group and then stores the muPG instruction read out of the memory 1 to an instruction register 2. The control information of 1 bit is written to a control information memory 6 by an input rewriting means 8 in accordance with each muPG of the memory 1, and the contents of the control information are read out to a control information register 7 to be stored there. When a control circuit 11 detects level 1 of the register 7 at a time point when the muPG executes a prescribed address, the circuit 11 opens a gate 9 and sends the contents of a run address register 4 to a shunt register 5. At the same time, an address of the muPG subroutine for collection of trace information is set to a register 4. Thus the subroutine is executed, and the trace informatin is collected. When the subroutine is over, a gate 10 opens to send the saved address to the register 4.
Patent JP-H08223884-A (JP)
Title: Manufacture of series coupled engine-driven welding machine and assembled structure thereof
Inventor: TANAKA TOSHIAKI
IPC: H02K16/00
Filed: 1995-02-13
Abstract: PURPOSE: To form a stator iron plate, a rotor iron plate and electric components common and to form an assembling facility and the winding facility of a generator common in a small current welding machine to a large current welding machine and to reduce the manufacturing cost of the welding machine. CONSTITUTION: In an engine-driven welding machine in which a generator is coupled to an engine, as the generator, magnet type generators 2, 3 are employed, and the generators 2, 3 having the same capacity and the same shape are manufactured by mass production. The engine 1 is selected in response to a use's request, one to two generators 2, 3 are taper coupled to the engine 1 in series to obtain the output of the capacity which satisfies the user's request.
Patent JP-S60168778-A (JP)
Title: Double-coated adhesive tape provided with release paper having pattern showing peeling order
Inventor: MURAOKA MASAHIRO
IPC: B32B7/06
Filed: 1984-02-10
Abstract: PURPOSE:To provide the titled adhesive tape which can be efficiently stuck without causing unevenness in bonding or wrinkling and without requiring skilled technique, by sticking a release paper having a perforated line for patterns showing the peeling order on one side of a double-coated adhesive tape. CONSTITUTION:A release paper 2 composed of paper impregnated or coated with silicone, tetrafluoroethylene or wax is stuck on one side of a double-coated adhesive tape 1 obtd. by coating or impregnating a cloth or paper with gum arabic or a synthetic resin and shaping it into a tape. Perforated lines for patterns in the peeling order of 1, 2...n have been previously formed on the release paper 2. Thus, a sticking operation can be easily conducted, temporary sticking can be made and sticking can be exactly conducted without failure in bonding objects to each other. In sticking operation in large area, working labor and time can be greatly saved.
Patent JP-H05192956-A (JP)
Title: Injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/17
Filed: 1992-01-16
Abstract: PURPOSE:To facilitate the inspection and adjustment of machinery by constituting a machine stand of an upper frame, a lower frame and the support frame supporting the upper frame with respect to the lower frame so as to have a rectangular parallelepiped shape and eliminating transverse frames in a left and right direction only from one of the end parts in the front and rear direction of the longitudinal frames in the front and rear direction of the lower frame to form empty space to arrange peripheral machinery in said space. CONSTITUTION:A machine stand 1 is constituted of an upper frame 7, a lower frame 6 and a support frame 8 and formed into a rectangular parallelepiped structure as a whole. The upper frame 7 consists of longitudinal frames 9, 9 juxtaposed in a front and rear direction and transverse frames 10, 10 connected by the frames 9, 9 and the empty space 5 perfectly opened in the front and rear direction is formed at the part where one of the transverse frames 12 is eliminated. A temp. conditioner 17 equipped with casters is pushed in the empty space 5 to be received therein. Therefore, the inspection or adjustment of peripheral machinery such as the temp. conditioner 17 and the alteration of the connection to a main body can be easily performed by drawing out the peripheral machinery from the machine stand.
Patent JP-S56121064-A (JP)
Title: Dust protecting device of electrostatic recording head
Inventor: RIYOUDORI HIROMI
IPC: G03G15/04
Filed: 1980-02-27
Abstract: PURPOSE:To minimize the dust of an electrostatic recording head effectively with simple constitution by placing a projection member, provided in front of the head nearly in parallel to the scanning direction of the head and closely, more closely to a photosensitive surface than the front surface of the recording head. CONSTITUTION:Thin platelike member 11 made of an insulating member such as vinyl chloride is provided upright in front of optical fiber tube (OFT) in the moving direction of photosensitive layer 2. In this case, the gap between tip 11a of insulating member 11 and photosensitive layer 2 should be less than that between OFT projection flank 4 and photosensitive layer 2. When the copying machine of this constitution is used for a long time, residual toner is accumulated at tip 11a, but OFT projection flank 4 is held clean. Consequently, the dust protecting device of simple structure can prevent the contamination of the head effectively.
Patent JP-H06237100-A (JP)
Title: Electronic part fixing device
Inventor: KATANO RYOICHIRO
IPC: H05K13/04
Filed: 1993-02-12
Abstract: PURPOSE:To fix an electronic part to a printed board by clinching even an electronic part having a lead of a hard wire, a lead of large diameter and a number of leads just by clinch force which can clinch at least one lead without requiring to increase power of a cylinder which is a driving source. CONSTITUTION:This device is provided with a clincher 3 for clinching a lead 2 of an electronic part 1 which is provided with a step at a clincher blade part for clinching a lead to a clinch direction of the lead 2, and is comprised of a block 4 to be attached with the clincher 3, a piston 5 for sliding the block 4, a lever 6 for transmitting movement of the piston 5 to the block 4 and a cylinder 7 for driving the piston 5.
Patent JP-S57139924-A (JP)
Title: Drawing device by electron beam
Inventor: SAITOU NORIO
IPC: H01J37/304
Filed: 1981-02-23
Abstract: PURPOSE:To obtain an electron beam drawing device capable of measuring accurately the size of an electron beam of large current density or edge sharpness by scanning an electron beam on a focusing target made of two types of substances having different reflectivities. CONSTITUTION:The reflected electrons of electron beam scan is detected by a detector disposed at the substance having smaller reflectivity, thereby measuring the side of the electron beam and the edge sharpness. The rearwardly scattered electrons at the time of scanning in X- or Y-direction of electron beam 15' of a gold mark 14' provided on an Si substrate 13' are detected by detectors 26-29. In case of X-direction, the signal of the detector 26 is removed by a multiplexer 30, the signals of the detectors 27-29 are added by an adder 31, thereby measuring the fog of a beam edge. In case of scanning in Y-direction, the signal of the detector 28 is removed, and the following process is similarly performed to the X direction.
Patent JP-S62181329-A (JP)
Title: Production of organic polymer film containing metallic powder
Inventor: KONDO SHIGEO
IPC: C08G85/00
Filed: 1986-02-06
Abstract: PURPOSE:To obtain an organic polymer film having improved electrical conductivity and containing metallic powder suitable as an electrode material of battery, etc., by adding the objective metal in an electrolyte solution in the form of oxide, carrying out electrolytic polymerization and reducing the product. CONSTITUTION:A metal to be included as a component of the objective film is added to an electrolyte solution for the synthesis of an organic polymer. The solution containing the metal oxide is subjected to electrolytic polymerization to obtain an organic polymer containing fine powder of metal oxide. The organic polymer is reduced to obtain the objective polymer film.
Patent JP-H10233489-A (JP)
Title: Manufacture of capacitor of semiconductor device
Inventor: CHO GAKUCHU
IPC: H01L27/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To manufacture the capacitor of a semiconductor device, which can prevent the generation of a leakage current, by a method wherein a dielectric film or an upper electrode is made to expose to a plasma. SOLUTION: An interlayer insulating film 62, a conductive barrier layer 64, a first electrode 66 and a dielectric film 68 are formed in order on a semiconductor substrate 60. Here, a second electrode 70 is formed on the whole surface of the film 68 as an upper electrode of a capacitor without exposing the film 68 to a plasma 72. Then, the electrode 70 is treated using the plasma 72. The plasma 72 is an ECR plasma or an RF plasma. As the source gas for each plasma, gas containing an oxygen atom or a hydrogen atom is used. In this case, the electrode 70 makes a working for protecting the film 68. Accordingly, as damage to the film 68, which can be generated in a process of treating directly the film 68 using a plasma, can be prevented from being generated, the characteristics of the film 68 of the capacitor can be enhanced.