baber/WOPTO huggingface dataset:
Patent JP-H06247328-A (JP)
Title: Power steering device of vehicle
Inventor: MAEZAWA KIYOSHIGE
IPC: B62D5/18
Filed: 1993-02-24
Abstract: PURPOSE:To provide a power steering device which can respond immediately to wheel distance adjustment and can turn dirigible road wheels lightly and surely without making oil pressure so high. CONSTITUTION:This is a power steering device which is equipped at both ends of axle 13, with dirigible road wheels 2 steered around king pins 14, and which steers the dirigible road wheels 2. A piston rod 23 which conducts the mutual connection and fixation of a pair of right and left side plates 9 that are fixed at a vehicle body 4 and extend longitudinally, is provided, and a rack 24C is formed at a cylinder tube 24 that is put on the piston rod 23 and slid by means of oil pressure, and a steering control arm 28 which has a pinion 28A meshing with the rack 24C and is made swingable right and left around a lengthwise axis and extends, is equipped, and tie-rods 31 that conduct the respective linkage and connection of the extension end of the steering control arm 28 and right and left dirigible road wheels 2, are equipped.
Patent JP-S57147933-A (JP)
Title: Tilting device for trailer
Inventor: HASEGAWA MASANOMI
IPC: B60P1/16
Filed: 1981-03-11
Abstract: PURPOSE:To make it allowed to secure sufficient elevation angle for a long trailer by inserting a sliding member with a coupler into the lift-arm, and make the lift-arm elevated and then making sliding member extended from the lift- arm. CONSTITUTION:The basic end of the lift-arm 3 is pivotally supported to the suspension pole 2, and a cylindrical member 5 is fixed to the other end of the lift-arm 3. A hydraulic cylinder 6 is installed between the lift-arm 3 and the suspension pole 2. On the other hand, the sliding lever 7 is fitted to the cylindrical member 5, and the coupling member 8 is fixed to the end of the sliding lever, to form the sliding member 9. The expansion motion of the sliding member 9 is performed by the hydraulic cylinder installed between the coupling member 8 and the lift-arm 3. Further, the coupler 14 for the long semi-trailer 12 is pivotally supported by the coupling member 8.
Patent JP-H04275172-A (JP)
Title: Label receipt printer
Inventor: SEKI KAZUAKI
IPC: B65H26/00
Filed: 1991-03-01
Abstract: PURPOSE:To realize a label receipt printer automatically changed over to a label issuing operation mode and a receipt issuing operation mode in a simple structure only by replacing label paper and receipt paper without requiring the change-over operation with a switch. CONSTITUTION:A paper discriminating means 7 constituted so that the kind of paper is discriminated by comparing the detection output of a transmission type end sensor 6 detecting the terminal part of label paper or receipt paper with a preset threshold value.
Patent JP-H09206674-A (JP)
Title: Buff polymer film-forming method on vehicle coating surface
Inventor: MASUDA MASARU
IPC: B05D3/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To dispense with manual operation, realize the automation, carry out the mechanical buff polishing in a short time, process a large amount in a short rime to remarkably reduce the cost and provide the good luster of long life on the coating surface of a car body. SOLUTION: A vehicle buff polishing device 3 movable on a rail 2 and provided with two side rotating bodies 4 an upper rotating brush 5 and two front side side rotating brushes 14 is provided for a vehicle 6 after being cleaned, and a buff fluid 102 and a polymer fluid 104 are applied, and buffing and polishing the coating surfaces of the side face and the top face of the vehicle 6 is carried out by rotating brushes 4, 5 and 14, and then the polymer fluid 106 is applied again, and the polymer is heat treated to form a polymer film on the coating surface.
Patent JP-H04275612-A (JP)
Title: Information processor
Inventor: ISHII MASAMI
IPC: G06F15/02
Filed: 1991-03-01
Abstract: PURPOSE:To obtain the information processor capable of combining plural information processors and effectively utilizing resources including their information. CONSTITUTION:Low-order equipments 2 and 3 are incorporated in high-order equipments 1 and 2 and access to information of the low-order equipments from the high-order equipments is enabled. The high-order equipments 1 and 2 have storage parts 1g and 2g for storing the low-order equipments 2 and 3 and connection parts 1f and 2f for interfaces with the low-order equipments. The interfaces use bus interfaces so as to access the contents of the storage parts and auxiliary storage devices of the low-order equipments. Then the storage devices and auxiliary storage devices of the low-order equipments are enabled to function as the storage devices and auxiliary storage devices of the high-order equipments.
Patent JP-S63204456-A (JP)
Title: Bus control device
Inventor: SUDA MITSUHIRO
IPC: G06F13/36
Filed: 1987-02-20
Abstract: PURPOSE:To realize the transfer of data between processors via a common bus by transferring the numbers of both a communication transmitter processor and a communication receiver processor to a bus control device connected to the latter processor by an inter-processor transfer instruction. CONSTITUTION:A processor 200 gives an inter-processor communication instruction including the number of a communication receiver processor to a bus control device 210. The device 210 outputs the received inter-processor communication instruction to a common bus 300 via an address signal line 301 together with the information including the number of its own processor serving as a communications processor via a data signal line 302 respectively with control given to a control signal line 303. A bus control device 110 inputs the address information on the line 301 to an address control circuit 123. The circuit 123 decides the inter-processor communication against its own processor from comparison with its own processor number held by a register and informs an inter- processor communication request signal to a control circuit 124. In such a way, data can be transferred to a processor 100 from a processor 200.
Patent JP-S59161483-A (JP)
Title: Production of pitch for carbon material
Inventor: NISHITANI HIROSHI
IPC: C10C3/10
Filed: 1983-03-07
Abstract: PURPOSE:Heavy oil fraction of petroleum is treated with a solvent, with heat at a specific temperature, then the pitch containing meso phase is separated with the difference in specific gravity to give the high-quality pitch which is suitable for use to produce carbon fiber of good spinning properties, high strength and elasticity. CONSTITUTION:Heavy oil in petroleum such as residue after fluid-bed catalytic pyrolysis is treated with a solvent such as n-hexane, benzene and the insoluble fraction is heat treated at 350-450 deg.C to form a pitch containing meso phase. The resultant pitch is subjected to separation by specific gravity difference at 250-380 deg.C to collect pitch of substantially 100% meso phase.
Patent JP-2000232968-A (JP)
Title: Gradient magnetic field coil device
Inventor: KAWAMOTO HIROMI
IPC: A61B5/055
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a gradient magnetic field coil device capable of realizing high gradient magnetic field strength and the quick rise of a gradient magnetic field even by the power source of a relatively low voltage, light in weight and easy to handle. SOLUTION: A gradient magnetic field coil for the whole body in which X, Y and Z coil sets are combined is composed of a main coil 41 and an active shield coil. The gradient magnetic field coil for a local area is also composed of the main coil 47 and the active shield coil 43. Then, the active shield coil 43 is integrated with the gradient magnetic field coil for the whole body and formed fixedly in a gantry and only the main coil 47 is separated and made attachable and detachable to/from the active shield coil 43. The main coil 47 is mounted at the time of local area photographing and the main coil 47 is detached at the time of whole body photographing.
Patent JP-H02276415-A (JP)
Title: Penetration joint assembly
Inventor: SUCHIYUWAATO MONTOGOMERII HANS
IPC: H02G3/22
Filed: 1990-02-16
Abstract: PURPOSE: To open and close a circuit while shielding remains kept by detachably providing a carrier for receiving connector parts inside a housing mounted on the inside of a wall for receiving the end of a movable shielding plug inserted into the through hole of a shielding wall. CONSTITUTION: A shielding plug 6 is slidably fitted in the direction of the thickness of a wall 2 to a tubular liner 5 provided in the through hole of a shielding wall 2. A housing 7 for receiving the tip of the plug 6 is fitted on the inside of the wall 2, and connector parts 10 are provided at the tip of the plug 6. A detachable carrier 9 is provided inside the housing 7, and connector parts 14 releasably engaged with the connector parts 10 are provided in the carrier 9. (Figure shows a releasing state) Shielding plug 6 has a flange 17 engaged with the stop 18 of the outside of the wall 2 to limit its sliding range. Therefore, while a shielding state remains kept, electric power supply to electric parts inside a shielding region (the inside of the wall 2) and its releasing are performed.
Patent JP-S55128262-A (JP)
Title: Manufacture of lattice for lead storage battery
Inventor: HIRAKAWA TAKESHI
IPC: H01M4/68
Filed: 1979-03-27
Abstract: PURPOSE: To lengthen working life of lattice by preventing the exfoliation of lead by the procedure in which the fine particles of molten lead are sprayed onto a plastic lattice with high speed so as to anchor lead partciles in the lattice and also to give the lattice an electric conductivity.  
     CONSTITUTION: The plastic lattice 1 is touched with the heating plate 2 kept at a temperature 50∼60°C lower than the melting point of the plastic lattice and softened, and then sprayed with the fine particles 5 of the molten lead 3 injected with a high speed from the sprayer 4 so as to anther the lead fine particles 5 in the surface of the plastic lattice. In this case, the molten lead fine particles 5, although being cooled fine particles before collision against the plastic lattice 1, collide against against and then thrust into the surface of the softened surface of the plastic lattice 1 because the plastic lattice 1 is softened by heating, thus securing the strong fixation of the fine lead particles in the surface of the plastic latticel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54128557-A (JP)
Title: 25, 26, 27-trisnorvitamin d3-24-oic acid and their preparation
Inventor: IKEGAWA NOBUO
IPC: C07C67/00
Filed: 1978-03-30
Abstract: NEW MATERIAL:A compound of formula I(R 1  is H, acetyl; R 2  is H, OH, acetyloxy; R 3  is H, isopropyl.  
     USE: Ca-metabolism controlling agent, and an intermediate of vitamin D 3  derivative.  
     PROCESS: The objective compound I can be prepared by (1) irradiating 25, 26, 27- trisnorcholesto-5,7-dien-24-oic acids with UV light of a wave length of 200W360 nm (pref. 260W310 nm) to break the single bond of 9 and 10 positions, (2) isomerizing the resulting previtamin D 3 -24-oic acids at -20 W+120°C (pref. 0W100°C), and if necessary, (3) hydrolyzing the isomer. The compound III, which is a novel compound, is prepared by (1) converting the compound II (R is H, acetoxy) to the compound IV by Baeyer-Villinger reaction, (2) debrominating the compound IV by treating with Zn in acetic acid, and (3) converting the product to 5,7-diene derivative. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59161239-A (JP)
Title: Automatic washer assembling method and its device
Inventor: MAEDA MASAYUKI
IPC: B23P19/08
Filed: 1983-03-03
Abstract: PURPOSE:To perform the automatic alignment and feed when assembling a washer by first punching an inside diameter hole of a washer on a material, next shifting the material by successive constant pitches, then punching an outer diameter hole on the material, and concurrently inserting the inside diameter hole through a pole. CONSTITUTION:When performing the automatic assembling of a washer, first the rod 11 of an air cylinder 10 is lowered to punch an inside diameter hole on a tape-like material 1a with a punch 13 and a die 16. A disk-like piece 17 punched off this time is absorbed into a duct 18. Next, after the material 1a is shifted by a pitch A, the whole device is lowered so that a pole 20 is inserted through the center of a die 15. Then, the air cylinder 10 is again operated to punch an outer diameter hole on the material 1a with a punch 12 and the die 15 and form a washer 19, which is concurrently inserted through the pole 20. At this time, the air is blown out of a nozzle 22, thus preventing the washer 19 from being stuck to the punch 12 and reliably inserting it through the pole 20.
Patent JP-H06252950-A (JP)
Title: Multilogic channel control method/device
Inventor: MITO MICHIHARU
IPC: H04L12/70
Filed: 1993-02-25
Abstract: PURPOSE:To reduce the processing amt. required for retrieval of a transmitting event in regard of a packet communications equipment which controls the communications of plural logic channels. CONSTITUTION:A transmitting event take-over memory 2 is provided to hold in sequence the transmission request events received from a host system 1 and to read out the event of an optical position. A retriever 6, etc., retrieves in sequence the events out of the memory 2 in the order of generation of transmission requests. Furthermore an untransmittable state generation display flag 7 is set up to show an untransmitted event existing in a certain channel having an untransmittable state due to the regulation of transmission given from the packet communication equipment of the opposite party. So that the transmitting sequence of events is never inverted in the same channel.
Patent JP-S59161390-A (JP)
Title: Preparation of furan compound
Inventor: SATOU FUMIE
IPC: C07F7/08
Filed: 1983-03-04
Abstract: PURPOSE:To produce a furan compound useful as an intermediate of perfumery, pharmaceuticals, agricultural chemicals, etc., easily, in high yield, by reacting a nitrile with a Grignard reagent derived from a propargyl alcohol derivative and an isobutyl magnesium halide, and treating the reaction product with an acid. CONSTITUTION:The furan compound of formula II is produced by (1) reacting a nitrile of formula R<3>-CN (R<3> is lower alkyl, aryl or aralkyl) with a Grignard reagent obtained by the reaction of 1mol of a propargyl alcohol derivative of formula I (R<1> is lower alkyl; R<2> is H, lower alkyl, aryl or aralkyl) with preferably about 2-3mol of an isobutyl magnesium halide in the presence of titanocene dichloride as a catalyst, preferably at -10-+40 deg.C, and (2) treating the reaction product with an acid such as hydrochloric acid, phosphoric acid, etc.
Patent JP-H09224865-A (JP)
Title: Shower nozzle
Inventor: NOMURA KOTARO
IPC: A47K3/28
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent water from leaking from a straight water discharge port at the time of shower water discharge in a shower nozzle used by being switched to straight water discharge and the shower water discharge in the state of being mounted to a faucet. SOLUTION: This shower nozzle is provided with the straight water discharge port 17, many shower water discharge ports 18 and a switching valve 33 and is used by being switched to the straight water discharge from the straight water discharge port 17 and the shower water discharge from the shower water discharge ports 18 by the switching valve 33. The switching valve 33 is constituted of a valve hole 34 and a valve body 35 attachable and detachable to/from the valve hole 34 and the opening/closing part 36 of the valve body 35 is formed in a spherical shape. In the state of being switched to the shower water discharge where the opening/closing part 36 of the valve body 35 is joined to the valve hole 34, the opening/closing part 36 is brought into close contact with the opening edge of the valve hole 34 by water pressure acting on the opening/closing part 36 of the spherical shape.
Patent JP-S55146227-A (JP)
Title: Precombustion chamber for diesel engine
Inventor: SASABE TAKASHI
IPC: F02B19/08
Filed: 1980-03-21
Abstract: PURPOSE:To improve fuel combusting performance, in particular, the color of exhaust gas, by forming a ring-shaped recess on the inner wall surface of a rear chamber of precombustion chamber. CONSTITUTION:A ring-shaped recess 14 having a larger diameter than lower rear chamber 3 is formed on the inner wall surface of front-chamber difining member 7 at a portion thereof located near rear-chamber defining member 6. Air, introduced from orifices 5 into rear chamber 1 of precombustion chamber via its front chamber 4 and compressed as piston 11 is moved upward in cylinder liner 12, develops swirl along the inner wall surface of rear chamber 1. Here, the swirl of air is developed further by the function of recess 14, so that mixing of air with fuel injected from nozzle 9 is promoted. Thus, it is enabled to promote complete combustion of fuel and to improve fuel combusting performance, in particular, the color of exhaust gas.
Patent JP-2000235438-A (JP)
Title: Computer device and connecting mechanism of interface bus for the device and extended substrate for the device
Inventor: YOKOTA AKIHIRO
IPC: G06F3/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a connecting mechanism of the bus of an inexpensive computer device whose occupancy space is small which can be connected with a PCI(peripheral component interconnect) bus or an ISA(industry standard architecture) bus or the like. SOLUTION: The bus of a computer device can be connected through an SIMM socket into which the extended memory module of a CPU is inserted with a general interface such as a PCI bus or an ISA bus, and an extended substrate 200 is inserted into this socket. This extended substrate 200 is constituted as an I/O device on which four flash memories 201-204 and one memory controller chip 205 are mounted. Thus, the occupancy space of the socket can be reduced, and the size of the extended substrate 200 to be inserted can be turned into a proper size corresponding to the function of the extended substrate regardless of the specification of the bus.
Patent JP-S62194428-A (JP)
Title: Temperature detector due to interference type optical fiber sensor
Inventor: TSUKAMOTO OSAMI
IPC: G01J5/58
Filed: 1986-02-21
Abstract: PURPOSE:To enable remote measurement with good accuracy, by once transmitting the image of an interference fringe formed by an interferometer using an image buffer and photoelectrically converting the image transmitted by an optical detector. CONSTITUTION:The coherent beam from a beam source 10 is guided by a single mode optical fiber 12 or a lens and incident to a sensor part 16 through a beam branching part 14. The sensor 16 is constituted, for example, of a dual core fiber 17. When the temp. of a measuring object changes, difference is generated between beam path lengths of two beam guides in the dual core fiber 17. The image of the interference fringe formed by an interferometer is once transmitted using an image buffer 32 and the image transmitted is photoelectrically converted by an optical detector 26 to be electrically processed in a signal processing part 28.
Patent JP-H02221454-A (JP)
Title: Embroidery frame
Inventor: NAGATA ATSUHIRO
IPC: D05C9/04
Filed: 1989-02-16
Abstract: PURPOSE:To enable an excellent work of embroidery without pattern collapse even in an embroidery pattern of a large area by extending and fixing a reinforcing sheet under the cloth to be embroidered over the whole area in the embroidery frame which consists of a top frame, a bottom frame and a press ring. CONSTITUTION:The second lowering wall 18 in the bottom frame 12 is turned up and an embroidery-reinforcing material such as Vyrene 24 is placed on the wall and fixed with a press ring 25 so that the material 24 is tightened up. In this state, the bottom frame 15 is covered with a cylindrical fabric to be embroidered 28 such as a socks or a hose so that the part to be embroidered comes on the second collar side 16, then the first lowering wall 9 in the top frame 6 is set thereto as the fabric to be embroidered 28 is pressed to the second punching part 17 in the bottom frame 12, thus the face 10 is brought into contact through the fabric to be embroidered with the positioning part 21 whereby the fabric 28 and the reinforcing material 24 are overlapped. Then, the fabric to be embroidered 28 is turned back between the first collar 7 of the top frame 6 and the second collar 16 of the bottom frame 15.
Patent JP-H06252941-A (JP)
Title: Cell data transfer method and circuit therefor
Inventor: TOYOYAMA TAKESHI
IPC: H04L1/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a cell data transfer method and a device therefor which can easily transfer the cell data to another circuit in an ATM transmission system. CONSTITUTION:A cell data transfer method can transfer the cell data received by an exchange to another circuit in an ATM transmission system. Then the input data DI are successively shifted and written in a shift register 10 having the length accordant with the cell data length. When the frame transfer subject cell is written in the register 10, this cell is temporarily latched. The data on the latched cell are successively read out and transferred to another circuit.
Patent JP-H06250145-A (JP)
Title: Liquid crystal display device
Inventor: SUZAKI TAKESHI
IPC: G02F1/1335
Filed: 1993-02-25
Abstract: PURPOSE:To maintain a high display grade by relieving the local degradation in contrast and coloration dependent on a temp. change and visual angle bearing. CONSTITUTION:This liquid crystal display device is arranged with a liquid crystal cell 1 which has a chiral nematic liquid crystal layer consisting of liquid crystal molecules having >=180 deg. helix angle, a light transmission plate 4 which is laminated on this liquid crystal cell 1 and a light source 5 which is arranged along this liquid crystal cell 1 and illuminates the light transmission plate 4. The stretching axis of a light transmission plate 3 is arranged approximately parallel with the side of the liquid crystal cell 1 and further, the linear light source 5 is arranged along the side of the liquid crystal cell 1 approximately parallel with the orientation axis. The retardation DELTAn.d of the phase plate 3 is so set as to be made smaller in the upper part of the display than in the lower part of the display.
Patent JP-S61197432-A (JP)
Title: Production of foamed glass
Inventor: HAYATA SHIGENARI
IPC: C03B11/00
Filed: 1985-02-26
Abstract: PURPOSE:To obtain foamed glass useful as an incombustible insulation material and panel-core material of wall, ceiling, etc., by coating a core material composed of combustible particle with a mixture of glass powder and decomposition- type foaming agent using a binder, filling the coated particle in a mold and heating at a specific temperature. CONSTITUTION:100pts.wt. of glass powder is mixed with 0.5-10pts.wt. of a decomposition-type foaming agent, and the mixture is applied to a core material composed of a combustible particle using a binder. The coated particle is filled in a mold and heated, sintered and foamed at a temperature to effect the combustion of the core material and the melting of the glass particles. The objective foamed glass can be produced thereby.