baber/WOPTO huggingface dataset:
Patent JP-2001082016-A (JP)
Title: Lock device for rear part opening/closing body for automobile
Inventor: NAKAGOME KATSUMI
IPC: E05B85/24
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the lock device of a rear part opening/closing body for automobile preventing the rear part opening/closing body from closing against one's will. SOLUTION: This lock device is at least provided with a striker supported with an opening circumferential edge part for a rear part opening-closing body of a vehicle body, a latch member 5 capable of engaging-disengaging with the striker and always energized in the separating direction from the striker, a locking plate 6 operation-controllably supported with either of a restraint position capable of obstructing movement of the latch member in the separating direction and a non-restraint position not restraining movement of the latch member 5, and a restraining means 9, just before the locking plate 6 is moved to the non-restraint position, moving the locking plate 6 in the returning orbit 14 of the locking plate to the restraint position,  obstructing the locking plate 6 to return to the restaint position and giving energization force to drive the locking plate 6 away to the non-restraint position.
Patent JP-H02108704-A (JP)
Title: Method and device for controlling reaction of structure and centering of structure
Inventor: YAKENO YASUO
IPC: G01M99/00
Filed: 1988-10-17
Abstract: PURPOSE:To improve efficiency by controlling a lifting force to be equalized to a theoretical reaction when a structure to be controlled is mounted on a plurality of jacks from the distribution of the ideal structure weight mounted on a horizontal jack to support the structure to be controlled in an strain free position. CONSTITUTION:A main tower block W of a large long bridge is assembled with an inner cell W1 having a square section and two outer cells W2, W3 having a convex section by bolts, and a plurality of the blocks W are connected to each other with touch faces abutting against each other vertically in the Z axis. The structure W to be controlled is supportingly mounted on a jacks 3 on a horizontal surface to obtain a theoretical reaction in mounting a ideal structure on a plurality of jacks 3 from the distribution of weight of said structure. A lifting force of each jack 3 is controlled to be equalized to a theoretical reaction. Thus, the structure W to be controlled can be set to a position of a natural body having no stress.
Patent JP-S61137797-A (JP)
Inventor: ITO MASAO
IPC: B42D1/00
Filed: 1984-12-11
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-H04137941-A (JP)
Title: Atm traffic line concentrator system
Inventor: OKAZAKI ISAO
IPC: H04J3/06
Filed: 1990-09-28
Abstract: PURPOSE:To flexibly decide a line concentration ratio by assigning a time slot to each input line and applying time division multiplex to a data. CONSTITUTION:Input lines 001-003 are accommodated respectively in input cell buffers 111-113. A time division multiplex circuit 201 gives an output to an output line 101 at a transmission speed of nearly 150Mbit/s the same speed as that for each input line. A frame memory 301 is a memory having n-sets of time slots for one frame and controls a time division multiplex circuit 201. The assignment of a time slot for each of the input cell buffers 111-113 is implemented for each call or semi-fixedly by taking the traffic characteristic of each of the input lines 001-003 into account.
Patent JP-H0574873-A (JP)
Title: Thermocompression method and device therefor
Inventor: SUGIMOTO SADAYUKI
IPC: G02F1/13
Filed: 1991-09-13
Abstract: PURPOSE:To prevent mis-alignment with a small number of steps by a method wherein a thermocompression bonding head with a vacuum-chucking mechanism is used. CONSTITUTION:A thermocompression bonding head with a vacuum-chucking mechanism 15 moves vertically and also can move between a location located above a part stage 12 on which an IC chip 11 is placed and a location located above a thermocompression stage 14 on which a liquid crystal display panel 13 is placed. When a thermocom-pression stage 15 with the vacuum-chucking mechanism descends and then ascends, the IC chip 11 is vacuum-chucked to the vacuum-chucking and thermocompression plane 18 and lifted up. Next, when the thermocompression head 15 with the vacuum-chucking mechanism moves above the thermocompression stage 14 and descends after alignment, the IC chip 11 is placed on a predetermined location on the liquid crystal display panel 13 and immediately thermocompressed, whereby mis-alignment is not caused. Also, since the thermocompression head 15 with the vacuum-chucking mechanism is simply required to be moved, the number of steps is small.
Patent JP-2000352536-A (JP)
Title: Load-measuring apparatus
Inventor: AOYAMA HAJIME
IPC: G01L1/12
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a load-measuring apparatus of a magnetrostrictive form and an electrostrictive form which can highly accurately measure loads with a superior linearity. SOLUTION: According to a magnetostrictive form, an exciting coil 14 and a detection coil 15 are wound to a magnetostrictive material 13, the magnetostrictive material 13 is excited by exciting means 14, 17 and 18, a phase difference between an excitation voltage and an output voltage of a detection voltage output means having the detection coil 15 is adjusted by a phase difference adjustment means 16, both voltages are differentially amplified by an operation means 19, and a load acting to the magnetostrictive material 13 is measured on the basis of an output of the operation means.  According to an electrostrictive form, a piezoelectric element is vibrated by an oscillation circuit in the vicinity of a resonance frequency, a phase difference between a detected voltage obtained by converting an impedance change of the piezoelectric element to a voltage, and an oscillation output voltage of the oscillation circuit is adjusted by the phase difference adjustment means coupled to the piezoelectric element, both voltages are differentially amplified by the operation means, and a load acting to the piezoelectric element is measured on the basis of an output of the operation means.
Patent JP-H06111737-A (JP)
Title: Image display element
Inventor: ISHIZAKI MAMORU
IPC: H01J31/12
Filed: 1992-09-30
Abstract: PURPOSE:To solve faintness of emitted light and discoloration by arranging electron emitting parts and light emitting parts in a flat plane and installing an electrode to suppress the diffusion of electrons for each space between image elements. CONSTITUTION:Electron emitting parts 1 to emit electrons and light emitting parts 2, which are set on the opposite to the parts 1 and emit light by receiving electrons, are arranged in a flat plane. As the parts 1, fine electron sources are used and the parts 2 are composed of a substrate 21, an anode 22, and a phosphor 23. Also, a diffusion suppressing electrode 3 is installed on an insulating layer on the same substrate of the parts 1 and its shape is so made like a stripe or lattice and it has a structure surrounding an image element. Consequently, the electron's track going toward the neighboring image element is curved inside by an electric field by the electrode 3 and the electron reaches the original image element and thus faintness and discoloration of emitted light is suppressed.
Patent JP-H03123061-A (JP)
Title: Mounting of semiconductor device
Inventor: SHINBASHI SUEO
IPC: H05K3/34
Filed: 1989-10-05
Abstract: PURPOSE:To facilitate the mounting alignment of a semiconductor device and to improve a nut fastening operation and soldering operation in workability by a method wherein a positioning jig is used to tighten a nut fitted to a threaded stud provided to the semiconductor device. CONSTITUTION:A circuit board 1 is placed on the upside of the opening of an auxiliary heat dissipating case 4, a boss 4a is inserted into a through-hole 1b of the circuit board 1, and the four corners of the circuit board 1 are fixed by mounting screws 5. Then, a threaded stud 2c of a semiconductor device 2 is inserted into the through-hole 1b of the circuit board 1 and furthermore into a mounting hole 4a-1. Engaging grooves 3a of a positioning jig 3 are engaged with angular parts 2a-1 of the semiconductor device 2, and positioning pins 3b are inserted into positioning holes 1c respectively. At this point, leads 2b are automatically positioned to lands 1a. By this engagement, a nut 2d is tightened from below by a torque driver to bring the semiconductor device 2 into close contact with the boss 4a as the semiconductor device is stopped from rotating. In succession, the positioning jig 3 is drawn out, and then the leads 2b are soldered to the lands 1a.
Patent JP-H0784361-A (JP)
Title: Radiation sensitive resin composition
Inventor: KOBAYASHI HIDEKAZU
IPC: G03F7/004
Filed: 1993-09-24
Abstract: PURPOSE:To provide a radiation sensitive resin composition excellent in sensitivity, resolution, and the like, specially excellent in coating property to a large- bored base by a spin-coating method by using a solvent containing ester formed of specific saturated aliphatic carboxylic acid and alcohol. CONSTITUTION:Resist for forming a pattern by generating acid by the irradiation of radiation and changing the solubility of a radiation irradiated part to a developer by chemical change due to the catalytic action of the acid is dissolved in a solvent to form a radiation sensitive resin composition. The solvent in this case is a solvent containing ester (ester group solvent) formed of saturated aliphatic carboxylic acid of 1-4 in the number of carbon without a substituent, and alcohol of 1-6 in the number of carbon, or this solvent is a mixed solvent containing an ester group solvent and alkylester lactate. As such an ester group solvent, it is desirable to use amyl formate, methyl acetate, ethyl acetate, butyl acetate, isobutyl acetate, isoamyl acetate, or the like.
Patent JP-S63117121-A (JP)
Title: Controlling method for composite intake system of internal combustion engine
Inventor: SUZUKI SHIGERU
IPC: F02B27/02
Filed: 1986-11-05
Abstract: PURPOSE:To generate uniform torque over the whole speed range by providing a long and a short intake pipe branching from an intake distribution chamber, and controlling the bypass valve which opens and closes said short intake pipe to a fully opened, a totally closed and a middle opened positions in its opening. CONSTITUTION:The lower part 31 of an intake manifold 8 is provided with a distribution chamber 37. A long intake pipe passing along a low speed passage 36 and a short intake pipe passing along a high speed passage 35 branch from said chamber 37. The inlet of said passage 35 is provided with a bypass valve 47 which is controlled to a fully opened, a totally closed and a middle opened positions in its opening. A low torque range occuring between a low and a high speed range can be therefore checked to generate uniform torque over the whole speed range.
Patent JP-H06110763-A (JP)
Title: File system
Inventor: HONDA AKIRA
IPC: G06F12/00
Filed: 1992-09-30
Abstract: PURPOSE:To attain file protection by the unit of an optional partial area within the file. CONSTITUTION:In addition to protection information regulating the access right of an owner or another user by the unit of the file 11, partial protection information 13 regulating the access of the owner or another user by the optional partial area within the file 11 is used so as to permit/prohibit its refference, update and execution by the unit of the partial area within the file 11. Consequently, partial data protection can finely be set to the sama file 11. Consequently, not only the efficient utilization of resources but also unified access is attained.
Patent JP-H09296128-A (JP)
Title: Method for particle surface modification and apparatus therefor
Inventor: HORIUCHI TAKAHIRO
IPC: B01J19/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying particle surfaces by simple opera tion compared with conventional methods, without electrically charging the particles, through exposure of the particle surfaces to a supersaturated atmo sphere of a specific surface modifier. SOLUTION: This particle surface improvement comprises exposing (A) particles, e.g., titanium oxide particles, to a supersaturated atmosphere of a surface modifier, e.g. diethylene glycol, etc., for modifying surface properties of particle component (A), condensing the component (B) on surfaces of component (A), thereby forming a film of component (B) on the surfaces.  In this method, the process for forming the film of the particle surfaces is repeated several times to increase the film thickness while using, in at least two of a plurality of the film forming processes, mutually different kinds of component (B), and in order to expose component (A) to the supersaturated atmosphere of component (B), component (A) is first exposed to saturated atmosphere of component (B), and then the saturated atmosphere of component (B) is thermally expanded or cooled, thus making the atmosphere of component (B) supersaturated.
Patent JP-2001037251-A (JP)
Title: Power factor compensation circuit of inverter system and its method
Inventor: HAN GYEONG-HAE
IPC: H02M7/48
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a power factor compensation circuit of an inverter system which is simple in circuit configuration and allows semiconductor manufacturing processes to be simplified and manufacturing cost to be reduced, and also provide its method. SOLUTION: An inverter system consists of a rectification section 61, a choke coil 62, a capacitor 63 for smoothing, and an inverter 64. A power factor compensation circuit of this inverter system is provided with a switching element Q1 for controlling a charging/discharging operation of a capacitor 63 for smoothing according to a switching signal, a zero voltage detection section 65 which outputs a zero voltage detection signal, a frequency judgement section 70 which outputs a frequency judgement signal, a voltage level detection section 67 for detecting the voltage across the capacitor 63 for smoothing, a ROM 66 which stores the data with respect to a sine wave of the input supply voltage, a controlling section 68 which adjusts the cycle according to the frequency of the input power judged by the frequency judgement section 70 and outputs the adjusted cycle,  and a driving section 69 which controls the on/off of the switching element Q1.
Patent JP-S62124357-A (JP)
Title: Breather device
Inventor: TAKAHASHI TAKESHI
IPC: F16H57/029
Filed: 1985-11-25
Abstract: PURPOSE:To simplify the construction of a pipeline, by communicating a breather chamber which is provided on the upper portion of a gear chamber and a chain case chamber adjacent the gear chamber with each other, and rising a breather pipe common to both chambers. CONSTITUTION:A mission gear chamber 3 is formed in a crankcase 1, and a breather chamber 11 is formed on the upper portion thereof. And a chain case chamber 18 is formed on the side of the mission gear chamber 3. The breather chamber 11 and the chain case chamber 18 are communicated with each other by a hole 12 formed on a gear box cover 10, and a breather pipe 25a common to both chamber is communicated with the breather chamber 11. One breather pipe 25a is sufficient to be communicated with, so that the construction of the pipeline can be simplified and manufacturing cost can be reduced.
Patent JP-H11344069-A (JP)
Title: Damping force generating structure of hydraulic shock absorber
Inventor: ASA TAKASHI
IPC: F16F9/50
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To allow the damping force of a hydraulic shock absorber when the piston speed is in the range from very low to low to rise up linearly approx. in proportion to the piston speed without increasing relatively the damping force when the piston speed lies in the middle to high ranges. SOLUTION: An elongation side (pressure side) damping force generating valve is configured so that a notched leaf valve 107 (115) having a notch 107A (115A) opening to the outside and cut deeply inward is pinched by a leaf valve 6 (14) confronting an open window in the undersurface of a disc (13) and having the same inside and outside diameters as those of the notched leaf valve and a ring seat 101 (111) having the same outside diameter as the notched leaf valve and a width in the radial direction no less than one half and with notch opening inward, whereby the pressure oil in the upstream is allowed to flow out to the downstream via a choke passage consisting of notch.
Patent JP-H04138783-A (JP)
Title: X ray tomograph
Inventor: SHIBATA KOICHI
IPC: A61B6/00
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the blurring of a picture caused by the vibration of a reagent by switching the tube voltage of an X-ray tube to high and low during photographing one tomographic image, collecting a high tension tomographic image and a low tension tomographic image and performing dual subtraction processing between the obtained high tension tomographic image and low tension tomographic image. CONSTITUTION:A switching circuit 22 in an X-ray control part 14 switches the supply voltage to a high voltage generator 21 to a high voltage value and to a low voltage value alternately according to a supplied pulse signal. Therefore, during an X-ray tube 2 and an X-ray image intensifier 3 move around on a cutted surface A, a high voltage X-ray and a low voltage X-ray are alternately exploded from X-ray tube 2, and the high tension photographing and low tension photographing are simultaneously performed with one tomographic image photographing. The high tension tomographic image and the low tension tomographic image obtained from adders K1 and K2 are outputted to a weighted subtracter 10. The dual energy subtraction processing is performed by this subtracter 10. A softening organ is eliminated by this differential processing, and the tomographic image where the only bone part is extracted is obtained.
Patent JP-S62123706-A (JP)
Title: Porcelain-clad current transformer
Inventor: YOSHINAGA SHIGEFUSHI
IPC: H01F38/28
Filed: 1985-11-22
Abstract: PURPOSE:To save the quantity of non-magnetic material used by a method wherein the terminal of a primary winding is attached to the top cover of a head tank. CONSTITUTION:The terminals 7, 8, 9 and 10 of the primary winding are attached to the top cover 52 of the head tank 5. As a result, a primary current penetrates the cover 52, and an eddy current is going to be generated inside the cover 42. However, as the area of the cover 52 is smaller than that of the side wall 51, the quantity of the cover 52 can be made smaller than that which was used before even when the cover is formed of a non-magnetic material. Accordingly, the quantity of the non-magnetic material can be saved.
Patent JP-2001080217-A (JP)
Title: Optical information recording medium
Inventor: SASA NOBORU
IPC: G11B7/244
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information recording medium enabling execution of recording and reproduction even at different recording-reproducing wavelengths, enabling execution of optical recording of high sensitivity in a region of blue light, in particular, and making it possible to correspond to recording-reproducing wavelengths of 350-500 nm, without using a mixture system of organic materials. SOLUTION: This recording medium uses as a recording layer a monoazaporphyrin compound having R1-R4 one of which is a nitrogen atom and the rest carbon atoms, out of porphyrin derivatives expressed by the formula (where X1-X8 denote a hydrogen atom, a halogen atom, a nitro group, a cyano group, etc., independently, M two hydrogen atoms or metal atoms allowed to have oxygen, halogen or allowed to have (OR5)p, (OSiR6R7R8)q, (OPOR9R10)]r, (OCOR11)s, R5-R11 a hydrogen atom, an aliphatic or aromatic hydrocarbon group substituted or unsubstituted, independently, and p, q, r, s an integer of 0-2 respectively).
Patent JP-2001086673-A (JP)
Title: Permanent magnet motor
Inventor: MURAKAMI MASANORI
IPC: H02K15/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To materialize the efficiency elevation of a motor by reducing the eddy current loss without lowering magnet torque and reluctance torque, in a permanent magnet motor. SOLUTION: For a rotor 10 inside a stator 1 which generates a rotating magnetic field, a permanent magnet 11 which is oblong in cross section is buried along an axis q in radial direction, and besides the axial length of the permanent magnet 11 is shortened to widen the space between one end of that permanent magnet 11 and the periphery of the rotor 10 on one hand and to narrow the space between the other end of the permanent magnet 11 and a shaft. Moreover, the permanent magnets 11 are arranged at regular intervals by the number of poles concerned in circumferential direction, and the long side of the rectangle in cross section of the permanent magnet 11 is made a magnetic pole.  Besides, the sides of the faces opposed to each other on the long sides of adjacent permanent magnets 11 are magnetized in the same poles, and a hole 12 of flux barrier extended from one end of the permanent magnet to the peripheral side is made between one end of the permanent magnet 11 and the periphery of the rotor 10.
Patent JP-2001081563-A (JP)
Title: Method of manufacturing for erbium-amorphous silicon hydride thin film
Inventor: MASUDA ATSUSHI
IPC: C23C14/28
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To control the concentration of erbium in a thin film without deteriorating amorphous silicon hydride, in the process of depositing an amorphous silicon hydride thin film by a catalytic chemical vapor phase growth method, by adding erbium to the of the thin film by laser abrasion. SOLUTION: As a catalytic body 1, a tungsten wire is fixed to a facial shape and is, e.g. held to 1700 deg.C. The distance between the catalytic body 1 and a substrate 2 composed of fused quartz is controlled to 6 cm, the substrate 2 is held to 200 deg.C, and a gaseous starting material composed of silane and helium is brought into contact with the catalytic body 1 to growh an amorphous silicon hydride thin film. As a target 5, an erbium oxide sintered body is used, the substrate 2 is located parallely to the normal direction of the target 5, by abrasion by KrF excimer laser irradiation, erbium dispersed into amorphous silicon hydride. It is preferable that the concentration of erbium to be added is controlled by gas pressure at film deposition.
Patent JP-H03132829-A (JP)
Title: Parity inspection system
Inventor: RUISU BUENIII KAPUSU JIYUNIA
IPC: G06F12/16
Filed: 1990-10-02
Abstract: PURPOSE: To discriminate in which bank an error occurs with less hardware by providing two parity inspection circuits generating interruption when the parity error occurs for respective banks and permitting one circuit to set an inspection bit in a register. CONSTITUTION: First and second parity inspection devices 16 and 18 which are respectively connected to different memory banks 12 and 14 and first and second latches 22 and 24 having output lines generating active signals at the time of receiving parity error signals from the devices 16 and 18 are provided. A logic circuit 26 for generating a parity interruption signal when the active signal is detected in either output line and a means 38 which is connected to the output line of the first latch 22 and gives an instruction which memory bank 12 or 14 generates the error are provided. The inexpensive parity inspection devices which can easily identify the bank where the error occurs and in which hardware is not necessary to be made duplex are provided.