baber/WOPTO huggingface dataset:
Patent JP-H1058290-A (JP)
Title: Grinding device for hard and brittle material
Inventor: HASHIMOTO HIROSHI
IPC: B24B7/24
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device to grind a large-sized brittle work effectively by making the most of the merit with using a vibrator and enlarging substantially the size of a grinding wheel element. SOLUTION: A plurality of grinding wheels 4... rotated by a drive motor 6 are installed on a grinding base 1 having rigidity supported on a turning spindle 3 in such a way as in line on the same circumference centering on the spindle 3. A vibrator 5 to vibrate the grinding wheels 4 in the direction of a work to be ground is interposed between each grinding wheel 4 and the base 1.
Patent JP-H0883278-A (JP)
Title: Device and method for document preparation
Inventor: TAJIMA KEIKO
IPC: G06F17/28
Filed: 1994-09-14
Abstract: PURPOSE: To convert input data according to which of KATAKANA(square form of Japanese syllabary) character string input data and HIRAGANA (cursive form of Japanese syllbary) character string input data the input data is. CONSTITUTION: This device is equipped with an input means 11 which inputs the input data, recognizing means 12 and 15 which recognize the input data inputted by the input means 11, a converting means 13 which converts the input data according to which of the KATAKANA character string input data and HIRAGANA character string input data the data recognized by the recognizing means 12 and 14 is, a storage means 14 which stores the data converted by the converting means 13, and a display means 16 which displays the data stored in the storage means 14.
Patent JP-H0389748-A (JP)
Title: Quickly deciding feedback decoder for digital data
Inventor: DAN II BAUAA
IPC: H04L25/03
Filed: 1990-08-23
Abstract: PURPOSE: To attain high-speed operation by providing the decoder with a 1st logic means for outputting determination for determining the value of a data bit and a 2nd logic means for outputting determination for determining the value of each determination of the 1st logic means. CONSTITUTION: The 1st logic means 24 having two parallel signal paths 12, 14 and capable of receiving every other bit in an input bit string executes 1st determination for a specific input bit in one clock cycle and outputs the decision. The 2nd logic circuit 36, capable of simultaneously receiving two succeeding input bits, executes two succeeding decision items and outputs the 2nd determination. The circuit 36 internally utilizes the 1st decision executed in the same clock cycle. Consequently, two or more determination items can be determined within one clock cycle, a determination process can be accelerated and time required for the decoding of each data bit can be shortened.
Patent JP-S6464052-A (JP)
Title: Device for diagnosing error area
Inventor: MASUMOTO KENZO
IPC: G06F12/16
Filed: 1987-09-04
Abstract: PURPOSE:To realize the automatic diagnosis of error areas, by changing the connecting relation between a parity adding circuit and a memory module as well as the memory module and a parity check circuit and using the signal patterns corresponding to the connecting relations set before and after said changes. CONSTITUTION:The 4-bit write data D is divided into a data part DM of the MSB side and a data part DL of the LSB side. Then the parity bit adding circuits 3 and 4 add the parity bits to both parts DM and DL via the write data registers 1 and 2 respectively. Then those parity bits are supplied to memory modules 7 and 8 and reproduced there. Thus the parity check circuits 10 and 11 detect the data errors. When an error occurs, a diagnosis control circuit 6 works to decide successively the connecting relations of 1st and 2nd selector circuits 5 and 9. At the same time, the error area is decided among those circuits 3 and 4, modules 7 and 8, and circuits 10 and 11 based on the error occurrence patterns of both circuits 10 and 11 formed by the connecting relations of both circuits 5 and 9.
Patent JP-H0960273-A (JP)
Title: Dry floating floor structure
Inventor: SATO HIRONORI
IPC: E04F15/18
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve sound insulating performance by arranging multiple cushioning materials fixed with panel connecting plates at intervals on a slab, and fixing multiple floating floor panels on the panel connecting plates. SOLUTION: Multiple cushioning materials 3 made of glass wool or rock wool are arranged at intervals on a slab 2, and panel connecting plates 4 made of a plywood or a synthetic resin sheet are fixed on the cushioning materials 3. Floating floor panels 5 made of a mortar panel, a plywood, and a synthetic resin sheet are fixed on the panel connecting plates 4, and the lower side periphery of a contact section 6 of four floating floor panels 5 is supported by a panel connecting plate 4. No moisture is accumulated in a room, and the generation of mold can be prevented.
Patent JP-S6375826-A (JP)
Title: Touch panel input device
Inventor: YOKOTA YOICHI
IPC: G06F3/048
Filed: 1986-09-18
Abstract: PURPOSE:To quickly input data by validating key touch on a base picture or a subscreen in the multiwindow display state. CONSTITUTION:This input device consists of a main control part 1a which controls each part, a CRT 2a, a control part 4 of this CRT, a touch panel 3a, and a control part 5 of this touch panel, an operation control part 6, a key code conversion table 9, etc. Further a key pattern table memory 10a and a retrieving part 10 are provided, and the nest number of the picture is stored in the memory 10a together with a key pattern table, and the nest number and the key code are sent to a retrieving part 11a to perform retrieval. Thus, if a key pattern part over which the later displayed subscreen is not displayed is touched on the picture the key code table of the key pattern on the first displayed picture is detected to validate the touch, and it is unnecessary to perform the picture display again.
Patent JP-2001040028-A (JP)
Title: alpha-OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMER OBTAINED USING THE SAME
Inventor: MATSUNAMI SHIGEYUKI
IPC: C08F4/6592
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst capable of producing an α-olefin polymer markedly improved in stereoregularity. SOLUTION: This catalyst is obtained by combining the component A described below with an organoaluminum compound, and an α-olefin is polymerized using this catalyst. component A: a solid catalytic component prepared by contacting (A1) and (A2) with each other followed by washing the product with a solvent and then contacting (A3) and (A4) with the product, or by contacting (A1) and (A4) with each other followed by washing the product with a solvent and then contacting (A2) and (A3) with the product [(A1): a solid component for α-olefin polymerization essentially comprising Ti, Mg, a halogen and an electron donor; (A2): an organoaluminum compound of the formula R1AlR2R3 or R42-nR5AlXn (R1 is a >=3c branched-chain hydrocarbon group; R2 to R5 are each a >=1C hydrocarbon group; X is a halogen; 0<n<2);  (A3): a silicon compound of the formula R6mSi(OR7)4-m (R6 and R7 are each a >=1C hydrocarbon group or heteroatom-contg. hydrocarbon group; 0<=m<4); (A4): an organoaluminum compound].
Patent JP-H0962063-A (JP)
Title: Electrifying device provided with automatically cleaning function
Inventor: OKUBO HISAKAZU
IPC: G03G15/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device provided with function for automatic cleaning by which fail safety is secured when cleaning operation is not normally performed because of using process deterioration. SOLUTION: As to this electrifying device provided with function for automatic cleaning; the upper limit value of driving force obtained in the case cleaning pads (cleaning means) 4a and 4b go from one end to the other end being a stand-by position is always larger than that obtained in the case the cleaning pad 4a and 4b go in an opposite direction. By the method, the pads 4a and 4b can not move from a non-image forming area to an image producing area in the case the driving force of the pads 4a and 4b is lowered by the using process deterioration, so that at least the situations that the pads 4a and 4b are stopped at the image producing area, the device can not be immediately used, and a photoreceptor is exchanged are prevented; therefore, high fail safe is secured on the electrifying device.
Patent JP-H0639536-A (JP)
Title: Automatic soldering device
Inventor: YOKOTA SENICHI
IPC: B23K1/008
Filed: 1992-07-27
Abstract: PURPOSE:To execute high performance soldering in low cost by adjusting a substantial vol. of a heating chamber to fill up inert gas according to the width of a substrate for executing the soldering and drastically reducing the consumption of expensive inert gas. CONSTITUTION:A baggy body 3 expanding/shrinking in the heating chamber 10 is arranged and one end of the baggy body is fixed to a movable side chain 5B so as to be shiftable in the width direction of the substrate 4 in a substrate conveying device 2. By shifting the movable side chain 5B according to the width of the substrate 4, the baggy body is automatically expanded/shrunk to adjust the substantial vol. of the heating chamber 10.
Patent JP-H04103078-A (JP)
Title: Demodulator for optical disk
Inventor: KONNO RYOICHI
IPC: G11B20/06
Filed: 1990-08-22
Abstract: PURPOSE:To reduce the generation of an error in a demodulated output by providing this optical disk device modulator with a phase synchronizing loop circuit for controlling a demodulating reference time signal oscillator at the time of modulating positional information and obtaining a reference input to a phase comparator constituting the above loop circuit from a carrier. CONSTITUTION:In order to synchronize a reference clock signal with an input signal, the frequency of the reference clock signal is divided into 256 parts by a 1/256 frequency divider 4 and the frequency-divided signal is compared with the input signal by the phase comparator 1. The phase synchronizing loop circuit 5 is constituted so that the compared signal from the comparator 1 is returned to a reference clock oscillator 3 to form a stable reference clock signal following the input signal. Since the reference clock signal is increased in accordance with the rise of carrier frequency or reduced in accordance with the drop of the frequency, a counter output can be discriminated always by the same reference data input value. Consequently, the generation of an error in a demodulated output can be reduced.
Patent JP-2000058278-A (JP)
Title: Backlight device
Inventor: SAKURAI KUNIO
IPC: H05B41/38
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To vary the output power from an inverter transformer without changing the output voltage of a power supply. SOLUTION: Between the primary side of an inverter transformer 1 and a power supply 3, a pair of switch means 4a and 4b are interposed, end drive pulses are fed from a pulse generating circuit 5 through a distributor circuit 6 so that the switch means 4a and 4b are put on, and at this time, the width of the pulses emitted from the circuit 5 is varied. Thus the output power of the inverter can be changed by inverter circuit solely without changing the output voltage of the power supply 3.
Patent JP-S59110481-A (JP)
Title: Welding method of sintered metallic material
Inventor: KATSURADA SHIGEO
IPC: B23K15/00
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a welded joint of a sintered metallic material having a gap- free molten metal and a heat-affected zone without growth of blowholes by inserting or plating a material having viscosity in the joint part of the sintered metallic material and irradiating an electron beam thereto thereby welding the material. CONSTITUTION:A replenishing metal 7 having viscosity such as copper, nickel, stainless steel or the like is inserted or plated in or on the weld zone of base materials 1 of sintered metallic materials in order to replenish the metal in the gap part generated by melting. An electron beam 8 is then irradiated thereto to melt simultaneously the materials 1 and the metal 7 and to weld the materials, then the welded joint which has no gap formed in the part of the metal 2 and in which the heat affected zone growtn with a blowhole 4 is suppressed in the base materials 1 having the blowhole 4 is formed. The beam 8 is throttled finely by an electron lens 9 and is irradiated only to the metal 7 inserted in the gap to melt the same whereby the welding is accomplished without spoiling the characteristic of the materials 1 in the above-mentioned method.
Patent JP-H0649370-A (JP)
Title: Curable composition for masking tape for printed circuit board
Inventor: NODA KOJI
IPC: C09J7/02
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a curable composition having viscosity suitable for screen printing, a sufficient pot life, and a short curing time and giving a masking tape free from residual tack by mixing a number of specified compounds with a catalyst and an antioxidant as the principal components. CONSTITUTION:The composition mainly consists of a compound which is an oligomer containing at least one alkenyl group in the molecule and comprising a polyether main chain of a molecular weight of desirably 500-50000 (e.g. an allyl-ether-terminated polyoxypropylene obtained by reacting a polyoxypropylene glycol with bromochloromethane to obtain a product of an increased molecular weight and reacting this product with allyl chloride), a compound containing at least two hydrosilyl groups in the molecule (e.g. a compound obtained by reacting a cyclic polyhydrogensiloxane with 1,9-decadiene), a hydrosilylation catalyst (e.g. chloro-platinic acid) and an antioxidant (e.g. Irganox, a product of Ciba-Geigy).
Patent JP-S6463811-A (JP)
Title: Synchronizing pulse generating circuit
Inventor: KIKUCHI HIDEO
IPC: G01D5/244
Filed: 1987-09-03
Abstract: PURPOSE:To obtain a stable synchronizing pulse made free from deviation of synchronization, by a method wherein an interval between pulses at the respective times is divided equally into multiplies raised to the Mth power of 2 corresponding to the nonuniformity of the timing of a binary-coded pulse signal. CONSTITUTION:A clock pulse signal 28 having a repetition frequency being four times larger than the one of a synchronizing pulse signal 10 to be outputted is generated by a clock generating circuit 15. When a binary-coded pulse signal 8 is inputted to a doubling circuit 14-1, the synchronizing pulse signal 10 having a repetition frequency being a multiple thereof raised to the Mth power (M is a natural number) or 2 is outputted from a pulse doubling circuit 14-M. The synchronizing pulse signal 10 is formed by a method wherein the bottom of pulses of an inputted binary-coded pulse signal 8 is divided equally into pulses of one bit with a time interval between them. Doubled pulse signals 10-1,... can be obtained stably even if there is any deviation of timing between the pulses of the inputted binary-coded pulse signal 8. As a result, the accurate synchronizing pulse signal 10 having the repetition frequency being the multiple raised to the Mth power of 2 can be obtained.
Patent JP-2000063659-A (JP)
Title: Compatibilized blend of thermoplastic polyurethane with specified polyolefin
Inventor: JANE F CHEEBEAN
IPC: C08L75/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a well-compatibilized molding composition by incorporating a thermoplastic polyurethane having a molecular structure comprising units derived from an aliphatic isocyanate and ether units with a copolymer having a molecular structure comprising units from an olefinically unsaturated monomer in a specified ratio. SOLUTION: This composition comprises 99-50 wt.% thermoplastic polyurethane and 1-50 wt.% olefin copolymer. The ether units of the thermoplastic polyurethane have each a number-average molecular weight of 400 or above, desirably 2,000-8,000 and a functionality of 6 or below and are each exemplified by an ethylene oxide/propylene oxide copolymer. The aliphatic polyisocyanate is hexamethylene diisocyanate or the like. The olefin copolymer is an α-olefin copolymer, desirably, an ethylene/propylene copolymer having a propylene content of 1-50 wt.%. Thus, a highly compatibilized blend of the thermoplastic polyurethane with the olefin copolymer can be obtained.
Patent JP-S6279891-A (JP)
Title: Method for utilizing waste water in building
Inventor: TOMOYASU HIDEO
IPC: B02C18/00
Filed: 1985-10-04
Abstract: PURPOSE:To improve economicity by crushing the org. materials contained in the waste water from sinks and stools, filtering the waste water contg. the crushed org. materials to separate the water to clean wager and concd. sludge and using the clean water as cleaning water for the stools. CONSTITUTION:As impeller 9 provided to the outlet in the lower part of a main pipe 8 is rotated by the potential energy of the waste water flowing down in a waste water riser main 8 in a building to crush the org. materials contained in the waste water. The waste water contg. the crushed org. materials is filtered by a filter machine 12 and is separated to the clean water and concd. sludge. The above-mentioned supernatant is lifted into an elevated feed water tank 19 communicating with the stools 6 in each floor of the building and is used as miscalenous use water. As a result, water rates and sewage rates are economized and the economy is improved.
Patent JP-S6285056-A (JP)
Inventor: NAKAGAWA YOSHIAKI
IPC: D04B1/00
Filed: 1985-10-04
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-H0665561-A (JP)
Title: Working fluid
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1992-08-20
Abstract: PURPOSE:To provide a working fluid which hardly affects the stratospheric ozone layer and can substitute for R22. CONSTITUTION:This working fluid comprises about 5 to about 50wt.%, pref. about 5 to about 40wt.%, trifluoromethane (CHF3), 0 to about 95wt.% perfluoropropane (C3F8) and 0 to about 90wt.%, pref. 0-85wt.%, difluoroethane (C2H4F2).
Patent JP-H0768914-A (JP)
Title: Screen printing machine
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1993-09-07
Abstract: PURPOSE:To provide a screen printing machine feeding even a master composed only of thin raw paper or film from a plate making means to a master engaging means to wind the same around the outer peripheral surface of a plate cylinder without generating slackening or wrinkles and certainly discharging the used master. CONSTITUTION:In a screen printing machine equipped with a master storage means storing a master 4, a plate making means 30 feeding a master while forming the same corresponding to image data, the plate cylinder 1 around which the master is wound, a master cutting means, a master engaging means 50 and a master discharge means 40, the master feed means 70 reciprocally moving between the plate making means 30 and the master discharge means and grasping the leading end part of the master 4 in the vicinity of the downstream side of the plate making means 30 in one process thereof to feed the same to the master engaging means 50 and grasping the leading end part of the used master 4 to feed the same to the master discharge means 40 is provided.
Patent JP-2001050929-A (JP)
Title: Detection apparatus for concentration of oxygen
Inventor: AOKI KEIICHIRO
IPC: F02D41/14
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To acquire the relationship between the temperature of a heater and the resistance value of the heater, in a short time without installing a separate routine. SOLUTION: An air/fuel ratio sensor 101, which is installed in the exhaust passage 6 of an engine 200, is provided. A heater 104 which heats the air/fuel ratio sensor is provided. A heater control means 100 which controls electric power supplied to the heater is provided. On the basis of the resistance value of the heater acquired in the specific operating state of the engine during the control of the electric power supplied to the heater by the feedback of the element impedance of the air-fuel ratio sensor performed after the activation of the air-fuel ratio sensor, the relationship between the temperature of the heater and the resistance value of the heater is acquired.  When the relationship between the element temperature and the element impedance of the air-fuel ratio sensor is different from the same relationship at a time when the air-fuel ratio sensor is an initial product, the acquisition of the relationship between the temperature of the heater and the resistance value of the heater is inhibited.
Patent JP-H1050595-A (JP)
Title: Treating apparatus
Inventor: MATSUO MANABU
IPC: G03F7/38
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To form a uniform smooth surface of a substrate after coating a photosensitive resin by making const. the concn. of a solvent on the substrate to be treated. SOLUTION: A holder 1 for holding a substrate A has a gear-light marginal edge meshed with a gear 3 coupled with a rotation drive 2. A heating plate 4 is disposed at the lower side of the holder 1, and solvent vapor nozzle 5 having a rectangular or linear holes to provide a spray width over the radius of the substrate A to spray the vapor uniformly over the rotating substrate A is disposed above the holder 1. This nozzle 5 is coupled with a solvent vapor feed pipe 6. The plate 4 and nozzle 5 are housed in a cover, and an exhaust pipe is mounted on the lower part of the cover. The substrate A coated with a photosensitive resin is mounted on the holder 1, adjusted from below for specified temp. by the temp.-controlled heating plate 4 and rotated at specified speed by the drive 2.
Patent JP-2001048081-A (JP)
Title: Scooter type motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M7/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type motorcycle capable of improving maneuvering stability by centralization of a center of gravity position, improving high speed traveling stability by locating the center of gravity at the center of the longitudinal direction of the vehicle, narrowing a width of a floor and effectively utilizing space under a seat. SOLUTION: Within a body cover, an engine 32 and a V-belt transmission 32 are stored under a tunnel part 30a and a seat 21a and are suspended on a frame 20, at least a part of a cylinder heat 32a and a cylinder 32b of the engine 32 is arranged under space 14 for entering a foot in a side view, and rotary motion parts such as a crank shaft 32c, the V-belt transmission 34 and a balancer shaft 36 are arranged on a lower part of a seat 12a for rider.
Patent JP-S6378474-A (JP)
Inventor: MAEDA NOBUHIDE
IPC: H05B3/00
Filed: 1986-09-22
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-S61102307-A (JP)
Title: Automobile air-conditioning system
Inventor: KAMEYAMA TADAYOSHI
IPC: B60H1/00
Filed: 1984-10-24
Abstract: PURPOSE:To enhance the control ability of a secondary air introduction type air-conditioning system, by forming a blow-outport for a secondary air introduction duct, and controlling a damper in association with a control section. CONSTITUTION:A passage for a heater core 14 is opened and closed by means of a mix door 15 through a cable 26 when a temperature lever 24 is manipulated, and primary air introduced through a blow-out air temperature control section 16 is changed over to be delivered into a bypass passage 16 or the heater core 14. In association with the operation of the above-mention mix door 15, a connecting rod 29 actuates a link 28 through a link 27, with this arrangement the link 28 is rotated about a fulcrum 28a, and therefore, a damper 6 opens and closes the blow-out port 4a of the secondary air introduction duct 4. With this arrangement the secondary introduction passage may be opened and closed in association with the control section, thereby it is possible to enhance the control ability of the air-conditioning system by a passenger.