baber/WOPTO huggingface dataset:
Patent JP-H10148244-A (JP)
Title: Hydraulic control device for toroidal type continuously variable transmission
Inventor: SUGIHARA ATSUSHI
IPC: F16H61/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To ensure a car body ground height by reducing an increase in overall height of a transmission though enlarging an actuator. SOLUTION: A device comprises a power roller interposed by an input/output disk to be made capable of tilt rolling, trunnion shaft 5A provided with an eccentric shaft bearing supporting the power roller to be made capable of turning and being displaced in an axial direction, speed change control valve 41 controlling a pressure of oil to a hydraulic servo cylinder driving the trunnion shaft 5A, servo motor 50 driving the speed change control valve 41, precess cam 2 and a feedback link 54 arranged in the trunnion shaft 5A to convert a rotary motion into a reciprocating motion, and a speed change link 9 connected to this feedback link 54 in one end on the other hand to the step motor 50 in the other end, this speed change link 9, in its halfway, is connected to the speed change control valve 41.
Patent JP-H06214934-A (JP)
Title: Programmable external-storage control device
Inventor: KIGAMI YUJI
IPC: G06F9/445
Filed: 1992-11-18
Abstract: PURPOSE: To provide a programmable storage controller which can minimize the intervention of a microprocessor and also excels in both extendibility and flexibility. CONSTITUTION: This controller includes a buffer 16 which stores a data transfer control program in addition to the data that are transferred between a host 10 and an external storage 14, a controller 18 which reads the data transfer control program out of the buffer 16 and carries it out, and a microprocessor 20 which starts to read the program out of the buffer 16 and to send it to the controller 18 in response to the command given from the host 10. The controller 18 controls the data that are transferred between the host 10 and the storage 14 independently of the microporcessor 20. Meanwhile, the processor 20 can carry out other jobs.
Patent JP-H02153939-A (JP)
Title: Unoriented polypropylene film
Inventor: OGAWA TADATOSHI
IPC: C08L23/10
Filed: 1988-12-06
Abstract: PURPOSE:To obtain the subject film, having a high density, consisting of alpha- crystals and excellent in rigidity by forming the film from a high-melting composition consisting of crystalline propylene polymer and a specific amount of an alpha-crystal forming agent under specific conditions. CONSTITUTION:The objective film, formed from a composition with >=155 deg.C melting point consisting of crystalline propylene polymer and 0.01-15wt.%, preferably 0.10-10wt.% alpha-crystal forming agent (preferably vinylcycloalkane, high- density PP or sorbitol derivative) at <=60 deg.C temperature of a cooling medium, having >=0.895g/cm<3> density and consisting essentially of alpha-crystals.
Patent JP-H07156512-A (JP)
Title: Printer
Inventor: OKAZAWA TAKASHI
IPC: B41J29/38
Filed: 1993-12-09
Abstract: PURPOSE:To reduce a power-consumption at the time of non-printing in comparison with that of a prior art. CONSTITUTION:A printer is divided into a controller part 110 and an engine part 120. In the controller part 110, a host interface IOP 111 receiving/ transmitting data from/to a RAM 116 is constantly supplied with a power and is in an operating state as long as a main switch of the device is in an ON state. In a power consumption reduction mode, i.e., in a sleep state in a non- printing state, the IOP 111 interrupts a power supply not only to the engine part 120 but also to circuits connected to a bus 118. If a predetermined command is received in a sleep state, a power supply thereto is started.
Patent JP-2001131617-A (JP)
Title: Method for repairing blast furnace
Inventor: NAKAMURA YOSHIHISA
IPC: C21B7/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of a blast furnace, by which the furnace bottom part can easily be renewed in a short time. SOLUTION: (1) In the method for renewing into new furnace bottom part 12 after separating the furnace bottom part from the furnace body of the blast furnace, (a) a furnace bottom base board 13 is set on plural laying beams 14 and further, a new furnace bottom part 12 is set on the furnace bottom base plate 13, and (b) a hydraulic pressure lifting mechanism R provided with a moving means is put between the laying beams 14 and (c) the new furnace bottom part 12 is lifted by raising the hydraulic pressure of the hydraulic pressure lifting mechanism R to be separated from a conveying table 17, and (d) the new furnace bottom part 12 is set to prescribed position by a moving means of the hydrulic pressure lifting mechanism R. (2) The constitution of the moving means is rolling-contact rollers.
Patent JP-2000137047-A (JP)
Title: Grounding impedance determining method for a large number of microstripped conductors, and information recording medium therefor
Inventor: NISHIYAMA HITOSHI
IPC: G01R27/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely conduct structure design and mounting design for a micrwave device where size reduction, high intergration and frequency enheightening are required, by determining easily and highly precisely a grounding impedance for a large number of microstripped conductors having an optional voltage distribution. SOLUTION: Model processing for a large number of microstripped conductors is started (S1). The conductors are equivalently converted by an electric imaging method to conduct strip capacitor modeling having a large number of conductors (S2). A conductor potential is found based on a superposing principle in a conductor system (S3). A conductor potential is provided based on superposition of interconductor electrostatic capacities by electrostatic capacity display of potential coefficients (S4). A potential coefficient matrix is processed thereafter (S5), and linear and electrostatic capacity.electrostatic induction coefficient matrixes are computed (S6). Then an equivalent electrostatic capacity in an optional voltage distribution is computed (S7). A grounging impedance in the optional voltage distribution is determined thereafter (S8).
Patent JP-2001025334-A (JP)
Title: Fishing hook
Inventor: OGINO YUJI
IPC: A01K83/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishing hook which looks like a living bait owing to a tidal current in the sea bottom. SOLUTION: This fishing hook comprises the hook body 3 of a fishing hook, a link 4 for inserting the hook body 3 of the fishing hook formed on the top and a connected parent hook 6 engaged to the link 4 to be hooked.
Patent JP-H06317581-A (JP)
Title: Sampler
Inventor: AKAGI SUSUMU
IPC: F27D21/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide a sampler capable of effectively sampling a slag from an upper opening of a converter even when the surface of a molten metal moves up and down in the blowing during the making of a pipe. CONSTITUTION:A sampler 1 is equipped with a cylindrical shaped hollow pipe 2 which is attached to a tip portion 4a of an elongate rod shaped holder 4. A handle section for a worker is formed in the other tip portion 4b of the holder 4. The bottom end 2a of the hollow pipe 2 is opened for inputting or sampling a molten metal and the top portion thereof is closed by means of a top plate 2b, thereby preventing a molten metal splashes from going into the hollow pipe from the top portion. Further, at the upper portion of the hollow pipe 2, e.g. a side face adjacent to the top plate 2b, a hole 6 for discharging a gas is formed.
Patent JP-H11127657-A (JP)
Title: Over load-preventing device for combine harvester
Inventor: KAWABUCHI HIROSHI
IPC: A01D41/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an overload-preventing device for a combine harvester, capable of automatically eliminating the overload on an engine, smoothly continuing a threshing work and further showing an execution state for the overload elimination control to a worker. SOLUTION: In the combine harvester, the travel of the combine harvester and the operation of a threshing section are driven with a common engine, and the output of the engine is transmitted to a travel device 1 through a hydrostatic transmission. Therein, the overload-preventing device judges whether or not the rotation number of the engine is smaller than a standard value and whether or not the load of the engine is larger than a standard value in an overload state. In the overload state, the hydrostatic transmission is operated into a speed-reducing position. When the overload state is eliminated, the transmission is returned to the original rating position. Three kinds of monitor lamps are further lighted to show whether the engine is overloaded or not.
Patent JP-2000138577-A (JP)
Title: Driver and method for driving pull-up type differential bus
Inventor: MAEDA JUNKO
IPC: H03K19/0175
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent an electric current flowing from a signal line side to a power line side in a pull-up type differential bus driver even when the voltage at the signal line becomes higher than the power supply voltage for some causes. SOLUTION: When the voltage at a signal line 22 or another signal line 23 is higher than the power supply voltage V1, a control circuit 37 turns off a PMOS transistor 35 by supplying the higher one of the voltages at the signal lines 22 and 23 to the gate of the transistor 35. In addition, when the drain Voltage of the transistor 35 is higher than the voltage V1, another control circuit 38 maintains the section between the drain and well of the transistor 35 in a reversely biased state by supplying the voltage from the drain of the transistor 35 to the well of the transistor 35.
Patent JP-H03170652-A (JP)
Title: Production of ti alloy having high strength and high ductility
Inventor: OYAMA HIDETO
IPC: C22F1/00
Filed: 1989-11-29
Abstract: PURPOSE:To produce a Ti alloy excellent in strength and ductility by subjecting a beta Ti alloy causing slip deformation at the time of cold working to plastic working at a temp. in a specific range and then to ageing treatment and forming a dual-phase structure in which an age-precipitated alpha-phase is densely and uniformly distributed in a matrix consisting of beta-phase. CONSTITUTION:For example, a beta Ti alloy which has a composition consisting of, by weight, 15% V, 3% Cr, 3% Sn, 3% Al, and the balance Ti and causes slip deformation at the time of cold working is subjected to plastic working, e.g. of 5-60% in a temp. range between a temp. not lower than the temp. where dislocation introduced due to working is not located and a temp. lower than the temp. where the dynamic recovery of dislocation is brought about and then to ageing treatment at about 480 deg.C, by which an alpha-phase is densely and uniformly precipitated in a beta-phase as a matrix. By this method, the Ti alloy excellent in ductility as well as in strength can be produced.
Patent JP-2000136464-A (JP)
Title: Mark fabric
Inventor: OI KATSUHIKO
IPC: D06Q1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a mark fabric with metallic foils applied thereto seldom scaling off and no fading away permanently, impairing no air permeability of such part(s) of a uniform or sportswear as to be attached therewith. SOLUTION: This mark fabric is such one as to be a woven fabric with metallic yarns 2 as warps and/or wefts flatter or thicker than ordinary yarns 3 as the rest of the warps or wefts which, in turn, are light-colored or transparent yarns.
Patent JP-H06189255-A (JP)
Title: Electronic camera
Inventor: TOYODA KENJI
IPC: H04N5/262
Filed: 1992-11-19
Abstract: PURPOSE:To permit an electronic camera to have a function for obtaining the synthesized image of a multi-exposure image, etc., and to easily obtain the synthesizied image without a failure by including a respectively special synchronizing means, a selecting means and a control means so as to store an optional third still image signal by means of a storage means. CONSTITUTION:An image pickup part C1 generates an image signal corresponding to an object and it is transmitted to a recording part C2 and stored in a storage system incorporated there. The storage part C2 is detached from the image pickup part C1 so as to be connected to an external storage means such as VTR, etc., so that the image signal stored in the storage system can be transferred there. Then, image synthesization is automatically executed only by one operation for selecting the second still image signal from the plural images so as to generate the third still image signal and it is made to be visualizable. Thus, the synthesized image corresponding to the third still image signal can be observed without adding the operation except the selecting operation and the third still image mixture is optionally stored.
Patent JP-H04181740-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L29/786
Filed: 1990-11-16
Abstract: PURPOSE:To enhance a transistor characteristic by a method wherein a channel- part silicon layer whose surface-layer part is composed of silicon containing a gap is irradiated with an oxygen plasma. CONSTITUTION:When a channel-part silicon film 105 is formed on an insulating substance 101 under a reduced pressure by using a chemical vapor deposition method (a CVD method), a silicon film 106 containing a gap is formed continuously on the channel-part silicon film 105 after the channel-part silicon film 105 has been formed. Then, before a gate insulating film 110 is formed on a silicon film 108 containing a gap, the silicon film 108 containing the gap is irradiated with an oxygen plasma 109. Silicon containing the gap is oxidized; one part of the gate insulating layer 110 is formed at a low temperature; the interface between a semiconductor layer and an insulating layer is cleaned. Thereby, a transistor characteristic can be enhanced.
Patent JP-H06169115-A (JP)
Title: Josephson junction element uing oxide superconducting thin film
Inventor: OKABE YOICHI
IPC: H01L39/22
Filed: 1992-09-28
Abstract: PURPOSE:To accomplish a Josephson junction element having excellent characteristics and reproducibility by realizing a microscopic processing tech nique with which a microscopic bridge part can be formed. CONSTITUTION:The cracks generated in a cooling process, to be conducted after film is formed, can be utilized as a Josephson junction element by setting the film thickness of the oxide superconducting thin film to be formed on a substrate, and the characteristics and the reproducibility of the obtained Josephson junction element is stabilized.
Patent JP-H07161548-A (JP)
Title: Amorphous wound core transformer
Inventor: AIZAWA KATSUTOSHI
IPC: H01F27/32
Filed: 1993-12-10
Abstract: PURPOSE:To prevent dielectric breakdown due to the fragments of wound core by providing a tank filled with insulating oil and housing a coil body and an amorphous wound core and covering the entire surface of the coil body with an insulating material. CONSTITUTION:Two coil bodies 10 applied with coils, an amorphous wound core 20, metals 41-44 for supporting the coil bodies 10 and the amorphous wound core 20 are housed in a tank 50 filled with insulating oil 59a. A tap changer 30 and an arrester element 35 are housed in an isolation vessel 51 filled with insulating oil 59b. The coil body 10a is covered with an insulating material 19 over the entire surface. The core 20 itself is not covered to allow thermal expansion. This structure prevents the dielectric breakdown due to the scattering of fragments of amorphous wound core or the rescattering of dropped fragments without sacrifice of the core characteristics.
Patent JP-H11138934-A (JP)
Title: Method and apparatus for recording
Inventor: KINOSHITA YOSHIYUKI
IPC: B41J19/18
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To improve a recording speed in a bi-directional recording by reflecting a recording area of next line to a stopping position of a recording head at a present line when recording data of next line are aligned at the time of starting recording of a latest line. SOLUTION: In case of recording recording data of a latest line, of an input of recording data of next line has been completed, a range, (L1, R1) of the data to be recorded at the time of a latest line scanning and a range (L2, R2) of the data to be recorded at the time of next line scanning are obtained. In case of locating a print starting position PR2 of next line to a feeding direction of a recording head at the time of recording in the case of latest line scanning remotely from a print finishing position PR1 of the latest line, the head is stopped at a position corresponding to the position R2. In the case of recording the data of the latest line, if the data to be recorded at the time of next line scanning is not established, feeding of the head is controlled based on a print starting position L1 and a print finishing position R1 at the time of latest line scanning.
Patent JP-2000137958-A (JP)
Title: Method and device for controlling position of optical pickup
Inventor: HIRATA MINORU
IPC: G11B7/085
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify a structure so as to miniaturize device and reduce costs by limiting the number of connecting wiring lines necessary for the position detecting signal processing of an optical pickup to one. SOLUTION: The portion of an inner peripheral switch 8 for detecting the traverse direction inner most peripheral position of an optical pickup 1, which is brought into contact with the optical pickup 1, is set as a second conductive member 19b via an insulating member, the portion of the optical pickup 1 brought into contact with the conductive member 19b is set as a first conductive member 19a connected to the ground 6, the potential of the second conductive member 19b is detected by a microcomputer 10, and when its potential becomes equal to a ground potential, that is, when the second and first conductive members 19a and 19b are brought into contact with each other, the microcomputer 10 controls a driver 14 to reversely rotate a traverse motor 2, and moves the optical pickup 1 in an outer peripheral direction.  Instead of providing the switch 8, the second conductive member 2 may be directly guided to a control circuit 9.
Patent JP-H10190697-A (JP)
Title: Method and system for serial communication, and storage medium
Inventor: SEKIYA TOSHIYUKI
IPC: G06F13/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the method and system for serial communication which can put a slave station in a frame shift state within a given period or in specific timing back to a normal frame end state even if the communication system can adopt only incomplete communication error detection algorithm by parity bits, etc. SOLUTION: A host computer 2 controls a predetermined communication body to send out synchronizing clocks for communication as many as required to transmit one communication unit (frame) to a clock transmission line 10 for communication synchronization in a predetermined timing irrelevantly to whether or not communication abnormality is detected while holding the logic of data on a serial data transmission line 9 at noncommunication time unless communication slave stations 4 and 5 are in normal data communicating operation.
Patent JP-H09152298-A (JP)
Title: Heat exchanger
Inventor: SUGIMOTO TATSUO
IPC: F28F9/26
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively shut off heat conduction between header tanks of different kinds by partially joining first and second header tanks by a connection in a lengthwise direction of the both header tanks in a heat exchanger having core units of different kinds. SOLUTION: When applied on a vehicle heat exchanger, in which a condenser core unit for vehicle air conditioning apparatuses is used as a first core unit and a radiator core unit for cooling of an engine is used as a second core unit, a condenser header tank 25 and a radiator header tank 34, which are disposed with a predetermined spacing therebetween, comprise a core plate 40 adapted to contact with a condenser tube 21 and a radiator tube 31, a condenser header tank body 42, and a radiator header tank body 43 provided with a flow inlet 35. The core plate 40 comprises a condenser core plate portion 44 of the condenser header tank 25 and a radiator core plate portion 45 of the radiator header tank 34, which are joined by a connection 46 to be made integral with each other.
Patent JP-H09153719-A (JP)
Title: Conductive connecting member
Inventor: NISHITANI KAZUHIRO
IPC: H01Q1/48
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a conductive connecting member with which the effect of grounding to various casings is improved and fitting is facilitated. SOLUTION: A conductive connecting member 10 is composed of a leaf spring 13 respectively having a fixed connecting part 11 to be electrically connected and fixed with a casing 51 having a ground terminal on one side and a press connecting part 12 to be energized into pressed state and electrically connected to a conductive casing 52 of electric part on the other side. Then, a projecting part 14 having conductivity is provided on the side of press connecting part 12 and when a projection 14a of projecting part 14 is energized into the press connected state on the surface of casing 52, the press connecting part 12 is electrically connected with the casing 52.
Patent JP-H04183986-A (JP)
Title: Scroll type compressor
Inventor: HIRANO TAKAHISA
IPC: F04C18/02
Filed: 1990-11-16
Abstract: PURPOSE:To facilitate assembling a fixed scroll and a capacity control block by separately forming a capacity control block and a fixed scroll, and interposing a seal member for partitioning the interior of a housing into an intake chamber and a discharge cavity between the outer peripheral surface of the capacity control block and the inner peripheral surface of the housing. CONSTITUTION:A pair of by-path ports 33a, 33b communicating with compression chambers 19a, 19b are bored in an end plate 11 of a fixed scroll 10 co-operated with a rotary scroll 14, and a capacity control block 50 is installed on the outer surface of the end plate 11. The capacity control block 50 is fixed in a housing 1 by engaging an engaging recess portion 51 provided on the block with an engaging projecting portion 10a provided on the fixed scroll 10, and fastening a bolt 13. A seal member 100 is buried in the outer peripheral surface of the capacity control block 50, and the seal member is made closely adhere to the inner peripheral surface of the housing 1 to partition the interior of the housing 1 into an intake chamber 28 and a discharge cavity 31. The capacity control block 50 is constructed so that a piston 56 is built in a cylinder 54 and a control valve 58 is fitted in a void 55 parallel to the cylinder 54.
Patent JP-H02156124-A (JP)
Title: Light wavelength analyzing/measuring apparatus
Inventor: HENMI NAOYA
IPC: G01J3/443
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a measuring apparatus in noway depending on the polarization of an input light with a compact construction having only one photo detector by arranging a beam splitter, a polarization control means, a diffraction rating and a detector. CONSTITUTION:A polarized beam splitter 100 separates an input light in a double polarization orthogonal spatially. A polarization holding fiber 102 makes one light separated in the double double polarization with the polarization state of the other light as polarization control means 400. A diffraction grating 2 performs a wavelength analysis on an output light of the polarization control means 400 and the other light not passing through the polarization control means 400. A photo detector 4 detects a diffraction light power of the diffraction grating 2. Thus, the polarized light incident into the diffraction grating 2 is made constant thereby enabling the correction of a diffraction efficiency of the diffraction grating 2.