baber/WOPTO huggingface dataset:
Patent JP-S562941-A (JP)
Title: Purification of xylylenediamine
Inventor: SAITOU MASAO
IPC: C07C209/00
Filed: 1979-06-22
Abstract: PURPOSE: To obtain the highly pure xylylenediamine having high color stability, by the contact of xylylenediamine obtained by the catalytic hydrogenation of phthalonitrile, with a catalyst containing an iron oxide or iron and a chromium oxide, in the presence of water.  
     CONSTITUTION: Xylylenediamine is prepared by the catalytic hydrogenation of phthalonitrile, and purified by the contact with a catalyst comprising an iron oxide or iron and a chromium oxide, in the presence of water. The catalyst is prepared by calcining the precipitated carbonates or hydroxides of iron and chromium, and may be carried on a carrier. A catalyst containing oxides of iron and chromium is excellent in durability compared with the one containing only iron. The amount of water added is suitably 0.5W20wt% based on xylylenediamine, and treatment conditions are 80W200°C, 1W30kg/cm 2 G of ressure and 30minW3hr. The reduction is preferably carried out after removal of the solvent from the reaction solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02256299-A (JP)
Title: Insertion of electronic component into substrate and device therefor
Inventor: TAKAHASHI HIROSADA
IPC: B23P19/00
Filed: 1989-03-29
Abstract: PURPOSE:To effect the sure inserting operation with high efficiency by a method wherein after positioning an electronic component and a substrate relatively, the electronic component is brought close to the substrate at high speed and the moving speed of the electronic component is reduced down at the time of insertion of lead wires of the electronic component into the lead wire insertion holes of the substrate, and also the lead wires are inserted by a weak operating force. CONSTITUTION:After determining the relative positions of an electronic component 2 and a mounting substrate 5, a switching means is actuated by a command from a control device to supply a compressed air of high pressure to a first cylinder 13, thereby bringing a holding device 12 close to the substrate 5 at high speed. Then, as the holding device 12 reaches a position near the substrate 5, the control device responses a signal sent from a lead switch 21b and actuates the switching means to change the pressure of the compressed air supplied to the first air cylinder 13 from a high pressure into a low pressure for inserting a lead wire 2a in a lead wire inserting hole 5b at low speed. Thus, the insertion of the lead wire 2a into the substrate 5 can be performed surely and the operating efficiency can be improved.
Patent JP-S522922-A (JP)
Title: Free wheel hub system for automobile
Inventor: KAGATA TOORU
IPC: B60K17/34
Filed: 1975-06-24
Abstract: PURPOSE:In free wheel hub system for automobile, clutch ring end surface is prevented from damage, when the ring is moved from released position and axle shaft drives the ring.
Patent JP-H01252055-A (JP)
Title: Code number deciding system for automatic answering telephone set
Inventor: IIJIMA KAZUO
IPC: H04M1/65
Filed: 1988-03-31
Abstract: PURPOSE:To improve the secrecy of a code number by arbitrarily set a corresponding message or the number for erasing of a tone, which is set in a first column of the code number. CONSTITUTION:When an automatic answering telephone set is set to an automatic answering mode and the code number is set by the operation of a dial key 13, a PB signal is generated from a PB signal generator 14 and inputted to a hybrid circuit 2. The sidetone component of the PB signal is outputted from the circuit 2 and passed through a transmitting path 3. Then, a code, which corresponds to the PB signal is read through a receiver 11 to a CPU15 and stored as the code number. Thus, the code number of three digits is set. When the PB signal is sent from the trunk line 1 while the trunk line 1 is supervised, a CPU13 reads the signal, which is received in the receiver 11 and decides coincidence between the first column of the code number and the PB signal. Next, the following column after a second column is decided and when all the columns of the PB signal are coincident with the code number, remote control designated by the dial operation of a calling person is executed.
Patent JP-H02257132-A (JP)
Title: Magazine for photographic sensitive material
Inventor: TAGUCHI MASAHIKO
IPC: G03C3/00
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the trouble by the charge and discharge of static electricity by forming the piles stuck to the inlet/outlet part of the magazine in such a manner as to have filaments each having a sectional shape including at least a part of a flat part and/or recessed part. CONSTITUTION:The piles constituting light shielding parts 5a, 5b of the magazine are formed to have the filaments each having the sectional shape including at least a part of the flat part A and/or the recessed part B to have the larger contact area of the piles and a film. The yarn for the piles is formed to contain >=0.1wt.% thermoplastic resin having <=10<10>OMEGA.cm to allow the charged static electricity to be sufficiently destaticized and discharged. The thermoplastic resin is formulated to have the desired specific electric resistance by incorporating, adsorbing or sticking a static electricity control compd. and/or conductive material therein or thereto. The easier discharge from the film is assured in this way and the generation of static marks is prevented.
Patent JP-S523278-A (JP)
Title: Light emission control device in the flash light emission device
Inventor: IBUSAWA TSUKUMO
IPC: H05B41/32
Filed: 1975-06-27
Abstract: PURPOSE:To provide a device for providing a control device of high precision capable of getting a precise amount of light emission according to the distance of a subject by reducing the influence of the change of voltage of a power source and the surrounding temperature.
Patent JP-S59203514-A (JP)
Inventor: KATOU TATSUO
IPC: A47J31/057
Filed: 1983-05-07
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-H03277367-A (JP)
Title: Ozone deodorizing machine
Inventor: ITO YOSHIHIDE
IPC: B01D53/34
Filed: 1990-03-27
Abstract: PURPOSE:To prevent the deterioration of a self-heating type ozone cracking catalyst and to prevent the induction of secondary pollution by NOx by providing filters for adsorbing the NOx on the upstream side and downstream side of the ozone cracking catalyst and providing a control means for driving a fan during heating of the cracking catalyst. CONSTITUTION:The 1st filter 4 and the 2nd filter 5 are respectively provided on the upstream side and downstream side of the air flow direction of the ozone cracking catalyst 2. A mixing section 6 where ozone and air are mixed is formed between an ozone generator 1 and the 1st filter 4. A motor 7, the ozone generator 1 and the ozone cracking catalyst 2 are respectively electrically connected to the control means 8. The 1st filter 4 consists of, for example, active carbon, silica gel, zeolite, etc., and adsorbs the NOx generated as a by-product and the NOx infiltering the inside of the machine from the ozone generator 1 side during the stop of the ozone deodorizing machine. The 2nd filter 5 adsorbs the NOx generated during the regeneration of the ozone cracking catalyst 2 and the NOx infiltering the inside of the machine.
Patent JP-H06341956-A (JP)
Title: Measurement of adenyl-containing substance
Inventor: SHIRAKAWA KAMON
IPC: G01N33/532
Filed: 1994-03-25
Abstract: PURPOSE:To quantitatively and qualitatively determine an adenyl-containing substance easily, specifically, and with high sensitivity by obtaining luminous activity from a chemoluminescent substance, which is derived from the reaction of an adenyl with a specific substance, and utilizing this activity as an index. CONSTITUTION:An adenyl included in an object to be measured such as adenine, adenosine, DNA, or RNA, which is included in a sample of blood or body fluid, is made to react with an active substance having an expression of R<1>-CO-R<2> in order to derive a chemoluminescent substance. In the expression, R<1> denotes hydrogen atom and an alkyl, alkenyl, or alkinyl containing 1 to 12 carbon atoms, while R<2> denotes an aldehyde or a radical expressed by a formula -CH(XR<3>) (X'R<4>) where X and X' are radicals selected from oxygen atom or selenium atom. The luminous activity obtained from a chemoluminescent substance thus derived is utilized as an index in measuring a substance to be determined qualitatively or quantitatively.
Patent JP-H11279674-A (JP)
Title: Aluminum alloy for automobile body, excellent in workability and method for working it
Inventor: TAKADA TAKESHI
IPC: B21D22/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy excellent in workability for automobile body use, and a method for working it. SOLUTION: The aluminum alloy excellent in workability is the one having a composition consisting of, by weight, 0.2-2.0% Mg, <=5.0% Si, and the balance Al with inevitable impurities and also having >=200 MPa tensile strength and 0.2-1.8 μm arithmetic average roughness Ra or the one having a composition consisting of, by weight, 0.2-2.0% Mg, <=5.0% Si, and the balance Al with inevitable impurities and also having 1.0-9.0 μm ten-point average roughness Rz. It is preferable that working of the aluminum alloy is performed by using a lubricant of 3.0-17.0 cst viscosity.
Patent JP-H05304686-A (JP)
Title: Cross connecting device
Inventor: TAKEUCHI YAYOI
IPC: H04Q11/04
Filed: 1992-04-01
Abstract: PURPOSE:To secure connection information even if a fault is generated in a control system by switching each input transmission line to the prescribed output transmission line at its connection based on the connection information in a memory selected by a selector. CONSTITUTION:A map 5 is formed on a magnetic disk medium to store many sets of connection information controlling the switching destination in a switch section 1. Receiving the direction of a control section 7, a selector 9 loads one of the sets in a memory 2 and loads the other one in a memory 3. The memories 2 and 3 store all connection information required to connect (m) input data and (n) output data in the switch section 1. In this case, the control section 7 controls the setting of the connection information to the map 5 and the selection of the memories 2 and 3 to be written in the map 5 and the selection of the memories 2 and 3 to which connection information following the switch section 1 is supplied. Thus, the selected input transmission line is connected to the prescribed output transmission line, and the connection information can be secured even if a fault is generated in the control section.
Patent JP-H01249173-A (JP)
Title: Method for decorating building sheet
Inventor: ISHIMARU HIROSHI
IPC: E04C2/04
Filed: 1988-03-31
Abstract: PURPOSE:To obtain natural appearance by coating recesses enclosed with a stone pattern with granular paints having different colors by dropping. CONSTITUTION:The stone pattern 4 is printed on the surface of a building sheet 1. The pattern 4 projects and the remaining parts become recesses 5. White paint 6 and black paint 7 are separately dropped on the surface of the sheet 1. The dropped paints 6, 7 gather on the recesses 5. The entire surface of the sheet 1 is then coated with clear lacquer 8 and dried. More natural stone- like decorated appearance having depth is obtd.
Patent JP-S59205122-A (JP)
Inventor: NISHIMURA SHINICHI
IPC: H01H43/30
Filed: 1983-05-07
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-S5414246-A (JP)
Title: Color electrophotographic device
Inventor: AOKI TAKAO
IPC: G03G15/05
Filed: 1977-07-05
Abstract: PURPOSE: To make it possible to easily select the reproduction of a positive image and a negative image of an original document by effectively practising different color electrophotographic processes of two kinds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S578386-A (JP)
Title: Hermetic scroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/04
Filed: 1980-06-16
Abstract: PURPOSE: To lubricate and seal a lap section without any pump and/or a cooler by introducing an oil from a low positioned oil reservoir into a compression room through utilization of a pressure difference between a container and the compression room, while providing an oil feeding hole piercing through a fixed scroll flat plate.  
     CONSTITUTION: An oil feed hole 21 is provided piercing through a fixed scroll flat plate 5a with its lower end opening in an oil reservoir 10 and its upper end opening at a position where a compression room 23 is just closed. By this mechanism, from the time on when a compression stroke just has begun, while a rotary scroll 4 is making a rotation counterclockwise within a range of 180°, the opening in the compression room is either closed with a tip of a lap portion 4b of the rotary scroll 4 or only opened into one of the closed inner compression rooms for the oil never to be poured into the outermost compression room 23. That is, only when a status entered which is shown in the figure on the right, the oil feeding hole 21 begins to communicates with the compression room 23 for the oil to pour thereinto due to a pressure difference therebetween and the lubrication and the sealing of the lap section can be conducted without any pump and/or a cooler. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10261789-A (JP)
Title: Electrode structure for semiconductor device
Inventor: HUANG JENN-HWA
IPC: H01L29/78
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved electrode structure for semiconductor devices. SOLUTION: The electrode structure for semiconductor devices contains a first electrode material 15 laid on the surface of substrates 10, 12 so that a first side wall perpendicular thereto is defined. A non-conductive side-wall spacer 20 defines a second side wall which is formed on the first side wall and is parallel with the first side wall with a gap in-between. Second electrode materials 26, 27 are laid on the substrates 10, 12 so that a third side wall parallel with the second side wall with a gap in-between is defined. The first and second electrode materials 15, 26, 27 are connected as first and second electrodes on a common semiconductor device.
Patent JP-H06267855-A (JP)
Title: Apparatus for manufacturing vapor growth film
Inventor: SUZUKI KAZUYA
IPC: H01L21/205
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a vapor growth apparatus wherein foreign matters are hard to enter the vapor growth surface of a substrate, by arranging the substrate in a manner in which the vapor growth surface for forming a vapor growth film faces downward, in an apparatus for manufacturing a vapor growth film on the surface of a substrate. CONSTITUTION:A substrate 11 is inserted into a substrate retaining part 12A of a susceptor 12 from the upper surface, and retained in a manner in which the vapor growth surface faces downward. The shape of a disc type protective body 13 corresponds almost with the shape of the substrate retaining part 12A, and the retainer 13 is inserted into the substrate retaining part 12A from the upper side. The disc type protective body 13 is arranged on the substrate 11, and stably retains the substrate 11 on the susceptor 12. The rear of the substrate 11 is protected by the disc type protective body 13. After the vapor growth surface of the substrate 11 is heated with a heat source, material gas is sent over the vapor growth surface, silicon atoms are deposited by chemical reaction, and a vapor growth film 14 is formed.
Patent JP-S59204646-A (JP)
Title: Polypropylene resin composition
Inventor: MAKINO KENYA
IPC: C08F210/00
Filed: 1983-05-09
Abstract: PURPOSE:To obtain the titled composition having improved extrusion moldability and especially injection moldability, and excellent mechanical property and impact resistance, by compounding a polypropylene resin with a specific ethylene-propylene copolymer rubber. CONSTITUTION:The objective composition can be prepared by compounding (A) 5-50wt% of an ethylene-propylene copolymer rubber wherein the ratios (wt%) of (ethylene):(propylene):(conjugated diene) are (15-70):(30-85):(0-15), the ratio of the weight average molecular weight Mw to the number average molecular weight Mn (Mw/Mn) is 4-18, the heat of fusion between 100 deg.C and 140 deg.C is <=1cal/g measured by differential thermal analysis, the difference between the propylene content in the low-molecular weight part accounting for 15wt% of the whole polymer (a%) and the propylene content in the high molecular weight part accounting for 15wt% of the whole polymer (b%), i.e. a-b, is >10, and the content of the inversely bonded propylene is <=5mol%, with (B) 50-95wt% of a propylene homopolymer or a copolymer of propylene containing <=20wt% of ethylene.
Patent JP-S577257-A (JP)
Title: Catalyst made of heavy oil ash for reducing nitrogen oxide
Inventor: UENO TSUTOMU
IPC: B01J27/128
Filed: 1980-06-13
Abstract: PURPOSE: To effectively utilize heavy oil ash waste containing heavy metals by using the heavy oil ash waste as the main active components for a catalyst for reducing nitrogen oxides after subjecting it to a treatment.  
     CONSTITUTION: Heavy oil ash, e.g., vanadium dust, carbon dust, etc., is baked in an oxidative or reductive atmosphere, and then the incineration ash thus obtained is mixed with a small amount of water, as needed, and treated with an aqueous solution of an acid, e.g., sulfuric acid, etc. The catalytically active substance thus obtained is used as the main active component for a catalyst for reducing nitrogen oxides. In this way, a highly efficient catalyst for decomposing nitrogen oxides by reduction can be obtained by effectively utlizing heavy oil ash waste which has been used to a lesser extent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02257513-A (JP)
Title: Lighting fitting
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-03-30
Abstract: PURPOSE:To perform operation of attaching/detaching a holder reasonably and stably so as to simplify exchange work of lamps by providing a control portion for a locking mechanism at approximately the center portion between both side portions of a lamp holder which is detachably attached to the engagement recessed portion of the lighting fitting main body. CONSTITUTION:A lamp holder 21 which holds annular lamps with holding arms 24,25 and which is engaged with the fitting main body 1 in such a manner that it can be freely attached/detached thereto,from electrically and mechanically, has a locking mechanism provided on each side or at each end to be locked to the locking hole 6 of the main body 1, i.e., an elastic locking piece 34 or 34a is provided on each side or at each end thereof, and control portions 35 or 35a provided on both sides of the center portion thereof are pressed, whereby locking of the locking piece 34 with the locking hole 6 is released. In this case, A through hole 37 allowing a pullswitch engagement protruding portion 7 located at the center to pass therethrough serves as a guide for positioning the holder 21 with respect to the main body 1. The holder 21 is thus easily attached/detached to/from the main body 1 as it holds lamps, whereby exchange of lamps is simplified.
Patent JP-S61237645-A (JP)
Title: Regulator for rocking amount of roller in inking device of printer
Inventor: FUJISAWA NOBUHIKO
IPC: B41F31/15
Filed: 1985-04-15
Abstract: PURPOSE:To easily regulate the rocking amounts of rollers according to the kinds of printing materials for an inking device with various roller group arrangements by connecting a groove cam with a roller through a cam follower. CONSTITUTION:Adjacent rollers 8 and 9 are connected with an arm 12, and the roller 9 of these rollers 8 and 9 is connected to the frame 13 with a rotary shaft 27 set rotationally through a bearing 26 in parallel with the rollers 8 and 9 and an arm 28. One end of the shaft 27 is projected outwards through one frame 13, and the projected end forms an inclined shaft 27a with any angle (alpha) to the axis (a) of the shaft 27. A groove cam 29 is fixed to the shaft 27a by a bolt 30 in an adjustable manner with respect to the position of the turning direction. Cam followers 31 and 31' provided to both ends of the arm 28 are fitted into the round cam groove 29a of the cam 29 and the annular groove 17a of the guide wheel 17 in a slidable manner toward turning directions and also in a state of being stopped with respect to the axial movement.
Patent JP-H06294771-A (JP)
Title: Electrophoretic medium and analyzing device using the same
Inventor: KANBARA HIDEKI
IPC: C12M1/00
Filed: 1993-04-07
Abstract: PURPOSE:To obtain an electrophoretic device having a capillary array which holds the features of a capillary system and is easy to handle and inexpensive. CONSTITUTION:This device has a structure wherein a spacer sheet 3 having a number of grooves is held between two macromolecular sheets 1 and 2. Gel is dilled up in the grooves of the spacer sheet 3 and thereby gel capillaries 6 are constructed. The density of the gel capillaries 6 is large on the detecting part side 8 and small on the sample injection part side 7. On the sample injection part side 7, each capillary 5 is separated from others by cutting in order to the device easy to handle.
Patent JP-H07273286-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMIYA SATORU
IPC: H01L21/822
Filed: 1994-03-28
Abstract: PURPOSE:To provide a semiconductor integrated circuit which is operated at a low voltage without lowering a power supply voltage supplied from the outside and whose power consumption is lowered. CONSTITUTION:Two circuit blocks 11, 12 which constitute an integrated circuit are constituted so as to be operatable at a power supply voltage which is lower than a power-supply voltage VDD supplied from the outside, and they are stacked longitudinally between a VDD line 14 and a GND line 15. The first circuit block 1 is operated within a voltage range of (1/2) VDD to VDD, and the second circuit block 12 is operated within a voltage range of 0 to (1/2) VDD. In order to match the circuit blocks 11, 12 with an external circuit within a signal voltage range of 0 to VDD, an input/output circuit block 12 which is operated at the power supply voltage VDD and which has a level conversion function is installed.
Patent JP-2000273208-A (JP)
Title: Aliphatic polyester-based resin film
Inventor: KOBAYASHI HISATO
IPC: C08G63/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an aliphatic polyester-based film hardly causing shear and wrinkle in printing and lamination ordinary applied to the film when being used as a wrapping film or a pressure-sensitive adhesive tape, and further having good torsion-fixing properties, and good hand-tearing properties for allowing the film to be easily torn off by the hand in every direction without limiting the direction. SOLUTION: This film is composed of an aliphatic polyester-based resin comprising an essential repeating unit of the formula O-CHR-CO (R is H or a 1-3C alkyl) and having 0.50-2.50 dl/g reduced viscosity (ηsp/c), and has the following characteristics (A) to (C): (A) the difference (Nx-Ny) of the refraction index (Nx) in the longitudinal direction and the refraction index (Ny) in the transverse direction is (-0.020)-0; (B) the dispersion of the (Nx-Ny) in the longitudinal direction is <=0.005; and heat shrinkage at 120 deg.C is <=5%.
Patent JP-S537232-A (JP)
Title: Silver halide photographic photosensitive material
Inventor: YAGIHARA MORIO
IPC: C07D277/82
Filed: 1976-07-07
Abstract: PURPOSE: To provide a silver halide photographic photosensitive material having incorporated a specific non-color forming coupling compound to permit release of a compound having development suppressing effect through rapid reaction with oxidized body of developing agent. 
     COPYRIGHT: (C)1978,JPO&Japio