baber/WOPTO huggingface dataset:
Patent JP-H09202441-A (JP)
Title: Sorting and separating device
Inventor: FUKUDA NORIAKI
IPC: B65G47/68
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting and separation according to the specified number of branches and the direction of an objective article by engaging projecting pins provided in the lower parts of a plural kinds of article carrier bases formed into a rectangular parallelepiped and integral with a prescribing path in which a plurality of return guide paths corresponding to the carrier bases and the distribution guide paths of an outgoing path are coincident with one another in the traveling direction and running a device. SOLUTION: Three carrier plates attached to the axial direction of the parallel rod 14 of an endless conveyor 10 so as to be freely slid are lumped together, fitted, put through and engaged by the flat plate of a freely bent conveyor belt so as to be freely slid in the traveling direction of the endless conveyor 10 and article carrier bases 15b and 15c in which the set of the carrier plates is traveled on the endless conveyor 10 so as to be always freely slid in the axial direction of the parallel rod 14 in a rectangular parallelepiped and integral form are provided.  A device is run by engaging a distribution guide for each selection and separation in which a return guide exit part provided in the endless conveyor 10 and the entrance part of the paths R, L and S of the distribution guide of an outgoing path are coincident with each other with each of projecting pins 21, 21' and 21" provided in a position determined to fit each distribution guide.
Patent JP-S57159950-A (JP)
Title: Egr system with turbocharger
Inventor: NOMURA KAZUSHI
IPC: F02D23/00
Filed: 1981-03-27
Abstract: PURPOSE:Exhaust gas recirculation (EGR) system with a turbocharger, in which exhaust gas can be surely introduced into an intake pipe by utilizing suction power of a blower in no relation to pressure at an intake port side of an engine at operation of the turbocharger. CONSTITUTION:Inlet parts 8, 8' of an exhaust gas recirculation (EGR) passage 7 are connected to the upstream or downstream side of a turbine 4. An outlet part 9 of the EGR passage 7 is connected to the upstream side of a blower 5. In this way, exhaust gas can be easily introduced into an intake pipe 6 in no relation to pressure between an intake port 12 of an engine 1 and the blower 5.
Patent JP-S62201677-A (JP)
Title: Method for coating inside surface of pipe
Inventor: CHOKAI MAKOTO
IPC: B05D7/22
Filed: 1986-03-03
Abstract: PURPOSE:To eliminate a part where a coated film is not formed by moving a synthetic resin part charged to one end in a pipe by the gas fed from one to the other end of the pipe inside to coat the inside surface of the pipe and feeding the gas from the other end to one end of the pipe inside prior to curing of the coated paint. CONSTITUTION:The synthetic resin paint (e.g., epoxy resin paint, etc.) charged to one in the pipe is moved from one end where the paint is charged toward the other side by the gas (e.g., air, dry gaseous nitrogen) fed from one end to the other end of the pipe inside, by which the inside surface of the pipe is coated. The gas is then fed from the other end to one end of the pipe inside prior to curing of the coated paint. As a result, the paint is moved back and forth in two directions and therefore, the through painting is executed without generating the pinhole-like part where the coated film is not formed even in the part which is shaded from one direction in a long-sized pipe or fixed pipe. The corrosion of the pipe is thus prevented.
Patent JP-S56143580-A (JP)
Title: Ic memory adapter
Inventor: UEHARA KOUICHI
IPC: G11C5/00
Filed: 1980-04-05
Abstract: PURPOSE:To substitute one IC memory by another one differing in standard by using an IC memory adapter. CONSTITUTION:When 2K-bit PROM is substituted by 32K-bit PROM, data buses D0-D7, address buses A0-A7, and chip select CS are wired so that terminals of IC sockets 4 and 5 can correspond to each other. Although 2K PROM uses two power sources VCC of 5V and VDD of -9V, 32K PROm uses single power sources VCC of 5V, so voltage transformer 6 is used to wire them to terminals of IC sockets 4 and 5 by converting the power souces into the single power source. Because of a difference in memory capacity, address select switch 7 is fitted to the high-order four bits A8-A11 of address buses of 32k PROM for wiring to IC socket 5.
Patent JP-H06258683-A (JP)
Title: Light quantity controller
Inventor: SHIMADA KOICHI
IPC: G03B9/00
Filed: 1993-03-04
Abstract: PURPOSE:To provide a light quantity controller whose assembly and control are easy and which does not form a dead space even in a lens barrel. CONSTITUTION:This controller is equipped with a magnet rotor 1 consisting of a cylindrical permanent magnet and opening/closing a stop blade 10 by turning around a cylinder shaft, an electromagnetic coil 2, magnetic force inductors 3 and 4 guiding magnetic force so that the magnetic rotor 1 may be interposed by leaving the space at both poles of the magnetic force generated by the coil 2, and a magnetic force detecting element 6 detecting the magnetic force generated by the rotor 1. A driving control circuit sets the rotor 1 at the position of a desired angle by feeding back the detected result by the detecting element 6 and applying a desired current to the coil 2.
Patent JP-H09207585-A (JP)
Title: Vibrationproof mount bracket
Inventor: SHIMODA SADAKI
IPC: F16F1/36
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vibrationproof mount bracket having stud bolt, which relieves concentration of the strain generated by installation of stud bolt and whose fatigue durability is enhanced. SOLUTION: A vibrationproof mount bracket to be installed between a car body and engine has a stud bolt 36 near the peripheral edge (Part A) of a flat plate 31 and is mounted on a car body or engine with the aid of this stud bolt 36, wherein a recess 37 is provided at the mount side end face of the stud bolt 36 in a part opposite the peripheral edge (Part A) in such an arrangement that the stud bolt 36 is interposed. Thereby the bolt installing strain is dispersed to lead to enhancement of the durability.
Patent JP-H10237241-A (JP)
Title: Molded poly-4-methylpentene resin article
Inventor: NAKAHARA TAKASHI
IPC: C08L23/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article, such as a covering material or a mandrel, used in contact with a crosslinking-agent-containing polymer in the production of e.g. a power cable or a rubber hose by mixing a poly-4-methylpentene resin with a phenol acrylate compound in a specific mixing ratio. SOLUTION: Poly-4-methylpentene resin of 100 pts.wt. is mixed with 0.5-15 pts.wt. phenol acrylate compound represented by the formula (wherein R<1> is H or methyl; R<2> is H or a 1-3C alkyl; and R<3> to R<6> are each a 1-9C alkyl), and the obtained composition is molded. It is desirable that this composition further contains 0.5-15 pts.wt. hindered phenol compound and/or 0.5-15 pts.wt. phosphite compound. It is desirable that the poly-4-methylpentene resin is a poly-4-methylpentene homopolymer or a copolymer containing at least 85mol% 4-methylpentene. This molding scarcely undergoes surface roughening even after repeated use and can be used repeatedly many times.
Patent JP-H05131267-A (JP)
Title: Plate brick for sliding nozzle
Inventor: SAKAGUCHI MASAYUKI
IPC: C04B35/101
Filed: 1991-02-15
Abstract: PURPOSE:To improve durability by preventing the plate brick of a sliding nozzle for controlling the flow rate of a molten metal, such as tundish for continuous casting from wearing of the sliding surface by the embrittlement of the structure particularly by decarburization. CONSTITUTION:Alumina-chromia raw materials contg. 5 to 30% Cr2O3 are compounded at 5 to 15 pts.wt. with 70 to 90 pts.wt. aggregate consisting of one or >=2 kinds of refractory inorg. materials and alumina-zirconia raw materials contg. 15 to 40% ZrO2 are compounded therewith. A binder is added to the above-mentioned compd. and the molding is heat treated at <=1000 deg.C after kneading and molding, by which the above-mentioned plate brick is formed.
Patent JP-S53130876-A (JP)
Title: Residiue receiving chamber
Inventor: NURISHI YOSHIKI
IPC: F23J1/02
Filed: 1977-04-18
Abstract: PURPOSE: To provide a residue receiving chamber, in which residue is delivered onto its bottom plate and discharged from a water-tight outlet port contiguous to the bottom plate, wherein it is enabled to smoothly discharge the residue without causing accumulation or deposition of residue receiving section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11233682-A (JP)
Title: External connection terminal of semiconductor device
Inventor: NAKAJIMA TAKASHI
IPC: H05K3/34
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To absorb the generative stresses and mechanical strains caused by the difference between the thermal expansion coefficients of a substrate and a motherboard, by applying a metal plating to the surface of a nonconductive heatproof resin spherical body to use it as an external connection terminal. SOLUTION: In having flux printed in an external connection terminal land 6 provided in a substrate 2 of a semiconductor device, there is fed to the land 6 an external terminal 10 made of a spherical body resin 11 of a nonconductive polymer resin, top whose surface a solder plating 12 is applied. After aligning the external connection terminal 10 with an electrode pad 8 of a motherboard 4, introducing them into a reflow furnace and heating them, the solder plating 12 applied to the surface of the external connection terminal 10 is fused so as to connect the substrate 2 of the semiconductor device with the motherboard 4.  As a result, even when it is exposed to a heat cycle, absorbing the generated stresses and mechanical strains caused by the difference between the thermal expansion coefficients in the substrate 2 and motherboard 4, cracks can be prevented from being generated in the external terminal 10.
Patent JP-S58162357-A (JP)
Title: Thermal printer
Inventor: NAKA TOSHIAKI
IPC: B41J2/36
Filed: 1982-03-23
Abstract: PURPOSE:To improve printing quality, in the thermal head wherein reverse current preventing diodes are mounted, by detecting the temperature of a thermal head substrate by the diodes, and controlling printing energy. CONSTITUTION:When the temperature of the substrate of the thermal head 3 is increased by the printing operation, the temperature of the temperature detecting diodes 2-m, to which a constant current flows from a constant current power source circuit 5, is also increased, and a voltage VF of the diodes is decreased. The variation in the voltage VF is amplified by a differential amplifier 6, and the voltage of the power source circuit 4 is controlled. Thus the amount of the energy supply to heating resistors 1-1... through the reverse current preventing diodes 2-1... of the thermal head 3 is decreased, and the temperature of the substrate is kept constant. When a switching transistor 7 is turned ON, a large current flows. Therefore the switching is stopped only during the period when the VF is measured. In this way, the printing quality can be improved without increasing the costs of parts.
Patent JP-S63210919-A (JP)
Title: Organic nonlinear optical material
Inventor: ONO SEIGO
IPC: C07C211/59
Filed: 1987-02-27
Abstract: PURPOSE:To prepare an org. nonlinear optical material having a large nonlinear optical constant and stable practicality capable of realizing an optical switch having high performance, optical shutter, optical bistable element, etc. by constituting a material of a compd. having a specified structure. CONSTITUTION:The org. nonlinear optical material is one expressed by the formula I or II, wherein R is -CmH2m+1, -CH2CmH2m+1-2Xn, etc.; each R' and R'' is -H or -CmH2m+1, -(CH2)mCOOH, etc.; (m) is a positive integer, (n) is a positive integer satisfying 0<n<(2m+1); (X) is a halogen atom. Compds. having an electron attractive group and an electron donative group in each 2- and 6-position of naphthalene ring as exemplified by the formulas I, II have remarkably larger nonlinear optical constant than conventional nonlinear optical materials, having also chemical stability. The materials are usable for uses in wide field as material of members having a relation to light.
Patent JP-S60188525-A (JP)
Inventor: HAYASHI EITETSU
IPC: E02D5/50
Filed: 1984-03-08
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-S61206199-A (JP)
Inventor: OKAZAKI TAKASHI
IPC: G21B1/00
Filed: 1985-03-08
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-S53130878-A (JP)
Title: Mercury-vapor discharge lamp
Inventor: MIKAMI TATSUO
IPC: H01J61/20
Filed: 1977-04-19
Abstract: PURPOSE: To provide a mercury-lamp discharge lamp, capable of preventing arc-snaking by specifying the relationship between lamp current, inner diameter of luminescent tube and distance between electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01268651-A (JP)
Title: Gaseous phase fluorination
Inventor: REO II MANZAA
IPC: C07C17/20
Filed: 1989-02-23
Abstract: An improved process for the manufacture of 1,1,1,2-tetrafluoroethane, more particularly, a gas-phase reaction of 1,1,1-trifluorochloroethane with hydrogen fluoride in the presence of a selected metal on aluminum fluoride or carbon.
Patent JP-S60188500-A (JP)
Inventor: HARA MASAYUKI
IPC: C11D9/30
Filed: 1984-03-08
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-S5510-A (JP)
Title: Production of androst-4-ene-3,17-dione
Inventor: IMADA YUKIO
IPC: C12R1/32
Filed: 1978-04-17
Abstract: PURPOSE: A mutant mold that belongs to Mycobacterium parafortutitum complex and assimilates sterols to produce dominantly androst-4-ene-3,17-dione is cultured, thus producing title compound used for the starting material of male hormone in high yield.  
     CONSTITUTION: A mutant mold, which belongs to Mycobacterium parafortutitum complex and assimilate sterols as a substrate to produce more predominantly androst-4-ene-3,17-dione than androsta-1,4-diene-3,17-dione, e.g., Mycobacterium parafortutitum complex MCI-0807 (FERM-4476) is cultured in a medium containing various kinds of sterols, as cholesterol or stigmasterol, and a 3 carbon atom ester derivative. After the completion of cultivation, title compound accumulated in medium is separated and purified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54138423-A (JP)
Title: Fault detecting circuit of speaker circuit
Inventor: HATA YASUHIRO
IPC: H04R29/00
Filed: 1978-04-19
Abstract: PURPOSE:To enable execution of checking of speaker circuit, by connecting a direct- current signal source to the line in a way to enable changeover with speaker amplifier. CONSTITUTION:A direct-current signal for detection of fault sent out from a direct- current signal source 7 flows in a second loop of direct-current signal source 7, 8, line 4, thransformer 3', alternating-current blocking circuit 11, signal generator 10, line 4, switching unit 8, and direct-current signal source 7. When there is a fault in the speaker circuit, the loop is not completed, and direct-current signal is not given to the signal generator 10, so that only the detection signal of the frequency alloted to the speaker 2 is not generated. A detector 6 judges to be nomral when the arriving detection signals are all frequencues allotted to each speaker 2, and, otherwise, judges that the circuit in the speaker 2 to which the frequeny is alloted is defective.
Patent JP-S53130587-A (JP)
Title: Positioning means for automatic assembling machines
Inventor: UCHIDA SHIGEHISA
IPC: B23P19/00
Filed: 1977-04-19
Abstract: PURPOSE: To automatically assemble cases by initially carrying out a temporary assembling in which projected portions thereof is fitted into recessed portions thereof, and thereafter correcting with different pawls such cases that are out of alignment with the assembling line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59170998-A (JP)
Inventor: SHIMAMORI HIROSHI
IPC: G08B21/20
Filed: 1983-03-18
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-S54138441-A (JP)
Title: Electrostatic recording system
Inventor: EZAKI TAKASHI
IPC: B41J2/40
Filed: 1978-04-19
Abstract: PURPOSE: To reduce unevenness of concentration of picture image, by forming an elestrostatic latent image by scanning the recording medium, and scanning in the reverse direction to superpose the same latent image.  
     CONSTITUTION: By scanning of successive voltage driving of auxiliary electrodes B 1 , B 2 ..., and recording electrode groups S 1 , S 2 ..., latent images corresponding to the picture image signals are formed on a recording paper. These latent images generate unevenness of concentration in the specified period due to the change in the potential distribution when recording. Then, by inverting the shift direction of a shift register, or other means, the direction of the voltage driving is inverted to scan in the reverse direction. When the same latent images are formed on the recording paper, unevenness in concentration is canceled to produce latent images of uniform concentration. Thus, unevenness in concentration of the picture image may be decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08240228-A (JP)
Title: Sealing device for antifriction bearing
Inventor: UCHIDA AKIRA
IPC: F16B4/00
Filed: 1995-03-06
Abstract: PURPOSE: To attach easily surely a shield plate to an outer ring by forming a locking recessed groove on at least one end of the inner peripheral surface of the outer ring over the whole periphery of the inner peripheral surface and providing the shield plate such that the outer peripheral edge is locked on the locking recessed groove and the inner peripheral edge is provided close to the end of the outer peripheral surface of an inner ring. CONSTITUTION: The outer ring 1 of an antifriction bearing is formed in the end of the inner peripheral surface with a locking recessed groove 16 over the whole periphery. This locking recessed groove 16 is defined by a step part 17 having a relatively large step in the outer ring track 2 side and a lug line part 18 having a relatively small step is the opening end side of the outer ring 1. A metal plate made shield plate 19 is provided to separate a portion provided with a plurality of rolling bodies from the outside between outer and inner ring tracks 2, 4. A folded-back part 20 and elastic part 23 successively countinuously provided on the outer peripheral edge of an annular ring-like flat base part 21 are locked on the locking recessed groove 16 such that the elastic part 23 abuts against the step part 17.  Also, the inner peripheral edge of the shield plate 19 is disposed close to the outer peripheral surface end of the inner ring.
Patent JP-S57159864-A (JP)
Title: Self-adhesive composition
Inventor: FUKUURA YUKIO
IPC: C09J121/00
Filed: 1981-03-30
Abstract: PURPOSE: To provide the titled compsn. having a well-balanced property between tackiness and bonding and good resistance to deterioration of performance and resistance to creep at high temperature, containing an isobutylene/isoprene copolymer, a tackifer and a polymerizable unsaturated compd. having a (meth)acryloyl group.  
     CONSTITUTION: 50W400pts.wt. tackifer such as liquid polybutene or petroleum resin, 5W50pts.wt. polymerizable unsaturated compd. having a (meth)acryloyl group such as (meth)acrylic acid (or a derivative) and appropriate amounts of additives such as a filler, a softener, a photosensitizer, a crosslinking agent, etc. are blended with 100pts.wt. halogenated butyl rubber obtd. by halogenating an isobutylene/isoprene copolymer, or conjugated diene butyl rubber (pref. having an α,β-unsaturated carboxylate group) obtd. by the dehydrohalogenation of said halogenated butyl rubber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05246639-A (JP)
Title: Elevator failure monitor
Inventor: KAWANISHI SEIJI
IPC: B66B3/00
Filed: 1992-03-03
Abstract: PURPOSE:To grasp even slight abnormality generated at the time of normal service of an elevator at a maintenance center. CONSTITUTION:An elevator failure monitor is provided with a control device to collect a working state data of an elevator, a data recording device 17 to record this working state data, a detection means to detect that a certain amount of the working state data is recorded, a means to work a transmission device 18 to transmit a specific amount of the working state data to a maintenance center 23 by this detection work and a means 25 to work to transmit the working state data recorded in the data record device 17 to the maintenance center 23 in accordance with demand from the maintenance center 23.
Patent JP-S58162644-A (JP)
Title: Rubber composition
Inventor: HIRAKAWA HIROSHI
IPC: C08L21/00
Filed: 1982-03-24
Abstract: PURPOSE:To provide a rubber composition having excellent kneadability and processability and improved hysteresis loss characteristics, and suitable for the automobile tire tread, etc., by adding a specific carbon black to a specific styrene-butadiene copolymer rubber. CONSTITUTION:The objective rubber composition is prepared by mixing (I) 100pts.wt. of a rubber mixture composed of (A) 5-50pts.wt. of a styrene-butadiene copolymer rubber having a Mooney viscosity (ML1+4) of 60-150 and bonded styrene content of 15-30wt% and (B) 95-50pts.wt. of a styrene-butadiene copolymer rubber having an ML1+4 of 20-60 and bonded styrene content of 15-30wt% with (II) 40-70pts.wt. of carbon black having an iodine adsorption of 65-140g/kg and DBP oil absorption of 85cm<3>/100g. For controlling the hardness or the processability of the composition, a proper amount of process oil is added to the mixture during kneading.
Patent JP-2000246452-A (JP)
Title: Shape of welded part on motor case and welding method
Inventor: MAKUCHI YUTAKA
IPC: B23K26/21
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the shape of a welded part on a motor case and a welding method where the motor case is made thinner and lighter, and the finish- machining cost for the inner part is low and the whole machining cost is suppressed. SOLUTION: As for the welded part of the motor case by welding and assembling the motor case barrel part formed in a cylindrical shape of plural divide aluminum alloy blanks extruded in the longitudinal direction, the welding part of the aluminum blanks is formed in a fitting shape in the cylindrically-shaped longitudinal direction, and the ratio T0/T1 of the thickness T0 of the welding part and the thickness T1 of the non-welding part is made to be 1.5-2.0.
Patent JP-S62202976-A (JP)
Inventor: KAWABATA MUNENORI
IPC: F25C1/22
Filed: 1986-02-28
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-S62204711-A (JP)
Inventor: OZAWA MAKOTO
IPC: A47C31/02
Filed: 1986-03-03
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-H01229009-A (JP)
Title: Optically active (meth)acrylamide and use thereof for division of racemic compound
Inventor: BURUUNO BEEMAA
IPC: C08F20/54
Filed: 1988-03-01
Abstract: PURPOSE: To obtain an optically active (co)polymer which is immobilized in a silica gel, consists of optically active (meth)acrylamide and is useful as a fixing phase for racemic compound division by an absorbent, especially, a chromatography.  
     CONSTITUTION: The silica gel-immobilization and optically active single (co)polymer is obtained, which consists of (A) the optically active monomer unit being 10-100 wt.% of a formula (R 1  is H, CH 3 ; R 2  is one of solid isomerizing product within the respective eight possible solid isomerization product forms of the optical active group of the formulas II and III) (for example, 1-methyl (meth) acrylamide, d-neomentyl (meth)acrylamide) and (B) 0-90 wt.% monomer unit which is selected from (meth)acryl acid 1-8C alkyl, styrene, acrylonitrile, (meth) acrylamide or nigrogen-substituted (meth)acrylamide. 
     COPYRIGHT: (C)1989,JPO