baber/WOPTO huggingface dataset:
Patent JP-H09256916-A (JP)
Title: Exhaust gas recirculation valve
Inventor: EMORI YASUYOSHI
IPC: F02M25/07
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify stroke adjustment for an exhaust gas recirculation valve. SOLUTION: An exhaust gas recirculation valve is provided with a seat valve 2 opening and closing according to the advance and retreat of a valve shaft 16 and an actuator advancing and retreating the valve shaft 16. The valve shaft is energized by a spring 22 and is projected to the actuator side. The actuator is provided with a housing 24, sleeve piston 26 and a center piston 30 capable of relative motion of a given value, and the center piston 30 is energized in the direction of the valve shaft 16 by a spring 54. A seat member 60 is provided between the tip of the valve shaft and the abutting face of the center piston. The projection amount L10 from the end face 6a of a housing as a unit of the seat valve and the distance L20 between the end face 6a of a housing 6 as a unit of the actuator and abutting face of the center piston are measured.  From the actual value and the set stroke L1 , the thickness of the seat member is calculated using the flowing equation: L20 -L10 +L1 .
Patent JP-H0747047-A (JP)
Title: Mop wringer
Inventor: POORU II DERUMERIKO
IPC: A47L13/58
Filed: 1991-04-03
Abstract: PURPOSE: To provide a mop squeezer having the required strength to squeeze water evenly out of a mop and made easily and economically from a minimum amount of material. CONSTITUTION: A mop squeezer 10 which can be placed on the edge of a bucket or such an object includes a shell portion 11 having a front wall 14. A pressure plate 30 is pivotally attached to the shell portion. The inside surface of the front wall has a passage 15A therein, and the outside surface of the front wall has another passage 15B below the passage 15A. A rotatable arm 41 supports a connecting mechanism 49 connected to the pressure plate 30. When the arm is rotated, the pressure plate is pivotally operated, and water is discharged from a mop placed between the pressure plate and the front wall. The water passes through the passage 15A, makes contact with a lip 59 pointed down, and is oriented downward toward the bucket through the passage 15B.
Patent JP-S60243279-A (JP)
Title: Formation of transparent electrode
Inventor: TANAKA TAKAO
IPC: C23C20/06
Filed: 1984-05-14
Abstract: PURPOSE:To form a transparent electrode having uniform film thickness and film quality by coating a transparent electrode forming liquid contg. an organic metallic comp., an organic binder and solvent on a base plate, irradiating near infrared rays thereon after irradiating ultraviolet rays and calcining it. CONSTITUTION:The transparent electrode forming liquid contg. an organic metallic comp. such as an unhydrolized organic comp. contg. In and Sn, an organic binder such as nitrocellulose and solvent such as benzyl alcohol and methyl ethyl ketone is coated on a base plate. Then, ultraviolet rays having the peak of wavelength at about 184.9-253.7nm are irradiated on the base plate at rate of about 3.5min/4mw/cm<2> and the decomposition of the organic chains and the forcible oxidation are performed with the generating ozone. Thereafter, near infrared rays are irradiated on the base plate and it is preferably calcined at the temp. of about 400-600 deg.C and thereby a transparent electrode having uniform film quality and film thickness is obtained.
Patent JP-S62252287-A (JP)
Title: Image coding and decoding system
Inventor: TACHIBANA TAKASHI
IPC: H04N7/12
Filed: 1986-04-24
Abstract: PURPOSE:To decrease a redundant information quantity by segmenting and coding a part of an image to the shape suitable to an image object area, and at the time of decoding, reproducing the image suitable for the shape of the segmented area. CONSTITUTION:At a transmitting side, an image segmenting part is set by an image segmenting setting part 8, and the address information of the segmenting part is sent to a central control part and a receiving side. The central control part 10 controls an address control part 9 based upon the address information, image data are fetched from an image memory part 7 and accumulated to a temporary image memory part 11. The accumulated image data are coded by a coding decoding part 12, and outputted through a line interface part 13 to a public line. The receiving side has the same constitution as that of the transmitting side, receives the coded data from a line through the interface part 13, and the image data decoded by the decoding part 12 are temporarily accumulated to the memory part 11. The central control part 10, based upon the segmenting address information from the transmitting side, writes the data of the memory part 11 into the memory part 7 by controlling the address control part 9.
Patent JP-H04306599-A (JP)
Title: Window device for outgoing sor beam
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1991-04-02
Abstract: PURPOSE:To prevent breakage of a window for outgoing SOR beam, through which vacuum seal is done and also SOR beam taking-out is performed, by reducing differential pressure and shocks likely to be applied to the window at the time of evacuation. CONSTITUTION:The upstream and downstream of a metal film window 32 of the SOR beam 29 takeout line 26 are closed tightly with gate valves 34, 36 to form spaces A, B having approx. the same capacity. These spaces A, B are put in mutual communication through a bypass pipe 38, on the way whereof gate valves 52, 54 are installed, and are evacuated by one vacuum pump 40 simultaneously so as to reduce the differential pressure at the window 32. Ring-shaped fins 56 in the form of steps are furnished upstream and downstream of the window 32, and shocks generated at the time of evacuation are relieved with, gas expansion and contraction before and after fins 56. Thus the window 32 is prevented from breakage.
Patent JP-H11297099-A (JP)
Title: Semiconductor integrated circuit device and test method thereof
Inventor: KOBAYASHI KATSUMI
IPC: G11C29/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to select either 0 or 1 state on bloc about a plurality of cells in a unit and write them by having a function for writing data en bloc in a plurality of memory cells at a test mode and capable of selecting either 0 or 1 state for the data. SOLUTION: At a test mode, a logically reverse level to the usual state is given to a signal 7 for going to a test mode state, resulting in a test mode state. Signals inputted from 4, 5, 6 are enabled. In this embodiment data to be written en bloc is determined according to the logic level of 6. In this sequence of operation the write is made for 1/4 of the capacity of all memory elements. The logic levels of word line select signal at a test mode of 4 and bit line select signal of 5 are changed to complete the data write of all the memory elements after total 4 cycles of operation.
Patent JP-H11352730-A (JP)
Title: Binder carrier
Inventor: TAKENAKA KOICHI
IPC: G03G9/113
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a carrier due to toner components, such as a charge controller and a post-processing agent and the like by incorporating a thermoplastic silicone-modified acrylic resin and a resin having amino groups in a binder resin. SOLUTION: The binder carrier comprises at least a magnetic powder and the binder resin comprising the thermoplastic silicone-modified acrylic resin and the resin having the amino groups. The silicone-modified acrylic resin is a copolymer of a polydiorganosiloxane macromer with a radically polymerizable organic monomer, and the resin having the amino groups has an amine value of 0.3-40, preferably, 0.5-36 KOH mg/g and a softening point Tm of 120-140 deg.C, preferably, 125-135 deg.C, further preferably, 130±3 deg.C, and a glass transition point Tg of 60-80 deg.C, preferably, 65-75 deg.C, further preferably, 70±3 deg.C.
Patent JP-H07301766-A (JP)
Title: Image stable optical instrument
Inventor: UDAGAWA TETSUO
IPC: G02B23/00
Filed: 1994-05-10
Abstract: PURPOSE:To make an image stable optical instrument small in size, light in weight and inexpensive and to facilitate the production thereof by using a new damping device. CONSTITUTION:This instrument is provided with objective lens systems 8 and 9 and ocular systems 10 and 11 fixed in a housing; a gimbal suspension device having two turning shafts orthogonally crossed with each other: erect prisms 4 and 5 arranged between the objective lens systems 8 and 9 and the ocular systems 10 and 11 and attached to the housing through the gimbal suspension device so that they can freely rock in a tilting direction and a panning direction; an inertial body supporting part attached to the housing through the gimbal suspension device so that it can freely rock in the tilting direction and the panning direction; an inertial body 14 rotating at high speed with respect to the inertial body supporting part; and a viscoelastic body attached to the gimbal suspension device.
Patent JP-H07304612-A (JP)
Title: Method for reducing phytotoxicity of spiro compound to crop
Inventor: HORIBE YOSHIMICHI
IPC: A01N59/06
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the phytotoxicity of a herbicide by applying a chemical for promoting growth of crops to crops before or simultaneously with spraying of a specific spiro compound having excellent herbicidal activity. CONSTITUTION:In using a spiro compound of formula I (R<1> to R<4> are H, a lower alkylcarbonyl, an arylcarbonyl or an aralkyl or R<2> and R<3> together form carbonyl) as a herbicide, a chemical for promoting growth of crops is applied to crops before or simultaneously with spraying of the spiro compound to reduce the phytotoxicity of the herbicide. A plant-growing agent, saccharide, amino acid, vitamin, mineral or an organic acid, preferably gibberellin, benzyladenine, indoleacetic acid, calcium peroxide, glucose, sucrose, galactose, asparagine, histidine, tyrosine, biotin, nicotinic acid, pantothenic acid, nitrogen, phosphorus, calcium, potassium, magnesium, boron, citric acid, succinic acid, etc., is used as the chemical for promoting growth of the crops.
Patent JP-S60241259-A (JP)
Title: Manufacture of read only memory
Inventor: KOMURO MASAMICHI
IPC: H01L21/8246
Filed: 1984-05-16
Abstract: PURPOSE:To enhance reliability by preventing junction leakage and insulation breakdown by a method wherein the surface oxidation of an MOSFET is advanced after integral formation of a nitride film on a gate electrode, thus forming the thickness of the oxide film to a required thickness; then, ions to form ROM eyes are implanted. CONSTITUTION:After a field oxide film 11 and a gate oxide film 12 are formed on the main surface of a P type Si substrate 10, a poly Si film 13 is formed over the whole surface. Further, an Si nitride film 14 is formed thereon, and next a gate electrode 15 is formed. Then, source and drain regions 16 and 16 are formed by ion-implanting an N type impurity. The thicknesses of the field oxide film 11 and the gate oxide film 12 are increased in an oxidizing atmosphere. A photo resist film 17 is formed over the whole surface, and the photo resist film on a selected MOSFETQ forming a ROM eye is removed. An N type layer 16a of low concentration is constructed by implanting impurity ions of conductive type using the remnant resist film 17 as a mask.
Patent JP-H06286532-A (JP)
Title: Mounting structure of drain pipe for automobile
Inventor: ONODA KENICHI
IPC: B60R19/48
Filed: 1993-03-31
Abstract: PURPOSE:To expedite assembly work by facilitating the mounting structure of a drain pipe for automobile. CONSTITUTION:A plate 13 is formed almost horizontally on the inside of the lower part of a rear bumper at an interval from the mounting positions of a muffler and an exhaust pipe, and a hole 14 of the diameter smaller than the outer diameter of a drain pipe 12 having elasticity is formed on the plate 13, and the drain pipe 12 is fitted in the hole 14. By only fitting the drain pipe 12 to the hole 14, the drain pipe 12 is positioned at a point away from the muffler and the exhaust pipe, while the end part of the drain pipe 12 is fixed to the plate 13 by the elasticity of its own. A special clamp necessary for holding the drain pipe as conventionally used can be omitted and the assembly man-hour for mounting the clamp is eliminated. The cost can be reduced while he assembly work is facilitated and expedited, thus improving the productivity.
Patent JP-S5620002-A (JP)
Title: Olefin polymerization catalyst
Inventor: YONEDA HARUYUKI
IPC: C08F10/00
Filed: 1979-07-28
Abstract: PURPOSE: A highly active catalyst for stereospecific polymerization of an α-olefin, comprising a specific solid component and an organic Al compound.  
     CONSTITUTION: A solid component (A) containing 0.05W0.5mmol per g of solid of OR' groups is obtained by adding to a solidfree liquid product prepared by reacting (a) an OR' group-containing Ti compound of formula I, wherein R' is 1W20C hydrocarbon group and X is in the range 0.5≤x≤4, with (b) an organic Al compound of formula II, wherein R 2  is R 1 , x is a halogen and y is in the range: 0<y<3, at minus 30W100°C, in the presence of an ether compound such as diethyl ether or methyl n-propyl ether, (c) a titanium tetrahalide such as TiCl 4  or TiBr 4 , heating the resulting mixture at 40W150°C, for 5minW100hr, and separating the solid produced. Then, the solid component (A) is combined with 0.1W50mol, per gatom of Ti of the component (A), of an Al compound of formula III, wherein R 3  is R 1 , Y is a halogen and Z is in the range: 0<Z≤3, thereby to produce an olefin polymerization catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02274435-A (JP)
Title: Parts press fit device
Inventor: UENO TSUGIO
IPC: B23P19/02
Filed: 1989-04-17
Abstract: PURPOSE:To attain promptness in longitudinal displacement of a press fit total body by providing the first actuator for displacing a press fit unit and the second actuator for displacing a press fit rod which holds parts. CONSTITUTION:By actuating the shift cylinder 304 of a parts press fit device 300, a press fit unit 308 is moved to the side of a positioning device 200, and a pressing means 350 presses to the side of a swollen part 204, a supporting table 220 on which a workpiece W is mounted and fixed the end face Wa of a work is pressed to a fixed reference surface 206. Next by right and left press fit cylinders displace press fit rods 320a, 320b to the side of the workpiece W, and parts P of bearing or the like, held on the point end part of the rod, is press fitted in the hole parts 16a, 16b of the workpiece W. Thus the longitudinal displacement of a press fit unit total body can be performed promptly, and a process of press fitting the parts can attain its efficiency.
Patent JP-S62255673-A (JP)
Title: Small diameter check valve
Inventor: HATAKEYAMA MASAYUKI
IPC: F16K15/03
Filed: 1986-04-28
Abstract: PURPOSE:To facilitate machining of a valve seat surface and to prevent chattering in small flow by providing a valve seat having a machined seat surface in an inlet passage of a valve casing. CONSTITUTION:A valve casing 1 has an inlet passage 1a and an outlet passage 1b, and the inlet passage 1a is wider than the outlet passage 1b so as to receive a valve seat 4 therein. In order to facilitate welding, the valve seat 4 has one end extending adjacent to the outer end of the inlet passage 1a, where it is welded to the valve casing 1. The valve seat 4 has the other end defined by a circular machined valve seat surface which is inclined slightly upward from the vertical plane, so that the valve may be sealingly closed by deadweight of a valve member 3 and an arm 5. Further, provision of the valve seat having the seat surface machined in conformity with the restricted passage in the inlet passage prevents chattering in small flow.
Patent JP-H04326041-A (JP)
Title: Gas concentration measuring method and device
Inventor: TAI HIDEO
IPC: G01N21/359
Filed: 1991-04-26
Abstract: PURPOSE:To enable S/N ratio characteristics to be improved for detecting also a low-concentration gas and at the same time obtain a gas concentration whose pressure is compensated without providing a pressure sensor newly. CONSTITUTION:By using a laser 1 enabling a light with a wavelength and a strength corresponding to a drive current and a temperature, the drive current of this laser 1 or the temperature is changed by a laser drive circuit 110, a laser beam whose wavelength and strength are modulated is oscillated, and at the same time a central wavelength of the laser beam is swept, thus enabling the laser beam to be passed into a gas environment 4 where the laser beam is to be measured. The strength of a transmission light is detected by a photo detector 6 and a specific component within the detection signal is subjected to phase-sensitive detection by a measuring means 120, and then a concentration of a specific gas is measured from this detection signal under an atmosphere 4.
Patent JP-S59218973-A (JP)
Title: On-vehicle obstacle detector
Inventor: MAKINO TADAYOSHI
IPC: G08G1/16
Filed: 1984-05-15
Abstract: PURPOSE:To detect an obstacle precisely by changing the level of reference voltage to be applied to a comparator to detect the reflected wave of an ultrasonic tone burst wave from an obstacle in response to the propagation distance of ultrasonic wave. CONSTITUTION:The ultrasonic tone burst wave is formed by a tone burst generating circuit 2 and radiated into air by an ultrasonic transmitter 3. The reflected wave from the obstacle is received by an ultrasonic wave receiver 4 and amplified up to a proper level and detected by an amplifier/detecting circuit 5. The detected receiving signal is decided to be received or not in accordance with the status whether the signal exceeds a fixed level or not. A signal to be reduced in accordance with the time elapsed which is shown in 107 is used as a reference signal of the comparator 6. The reference voltage inputted to the comparator 6 is reduced in accordance with the time elapsed, i.e. the increase of the propagation distance of the ultrasonic wave, so that a signal with low amplitude can be also detected at its reception without malfunction. The distance up to the object can be calculated by measuring the time from transmission to reception by a counter 8 and processing the counted value by an arithmetic circuit 9.
Patent JP-H10280236-A (JP)
Title: Ring spinning frame
Inventor: MUELLER HEINZ
IPC: D01H1/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enable the instant detection of the place of the occurrence of leakage and quick action by placing a visually detectable leakage indicator on every pressure tube for top roller supporting and loading arms. SOLUTION: A top roller, which is pneumatically loaded, is placed on a top roller supporting and loading arm. In each of the top roller supporting and loading arms, a pressure tube which is branched from a central pressure tube is led to a loading element of the top roller. On every pressure tube for top roller supporting and loading arms, a leakage indicator 10, which can visually detect the occurrence of leakage of the pressure tube and has a floating body 11 moving in the range of a sight glass 13 on the occurrence of leakage, or a leakage indicator having an impeller placed in the range of the sight glass 13, is placed.
Patent JP-S5621559-A (JP)
Title: Nontacky chewing gum and its preparation
Inventor: OGAWA KOUICHI
IPC: A23G4/00
Filed: 1979-08-01
Abstract: PURPOSE: To obtain a nontacky chewing gum having improved prevention of attaching to a tooth, by incorporating polyglycerol ester of a fatty acid in a given proportion as a tack preventive into a chewing gum.  
     CONSTITUTION: A nontacky chewing gum comprising 0.05W3.0wt%, preferably 0.5W1.0wt%, polyglycerol ester of a fatty acid as a tack preventive to a tooth. The use of the preventive provides improved permanence of a flavor and chewiness, and prolonged retention of gum softness in addition to the tack prevention. The polyglycerol part in the polyglycerol ester of a fatty acid is a dimerWheptamer of glycerol, and the carbon number of the fatty acid part is preferably in the range of 12W20. About 0.2wt% or more of the tack preventive is added in the final step of preparing a chewing gum base, or 0.05W3.0wt% of the tack preventive is added together with a chewing gum additive or a sweetening agent to a chewing gum base prepared by the conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60241699-A (JP)
Inventor: SUGANO TAKAO
IPC: G03B15/05
Filed: 1984-05-15
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-2000295376-A (JP)
Title: Charge free service system, portable telephone and charge free service method
Inventor: DAIKYO TORU
IPC: H04W4/24
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a charge free service system, a portable telephone and a charge free service method which make the prescribed number of talk times within a prescribed term and also mobile communication expense within prescribed time free. SOLUTION: This system has an identification managing means 12 which holds and manages portable telephone subscriber data 12a identifying to the effect that a portable telephone subscriber is an object of once a day free talk service that makes the prescribed number of talk times within a prescribed terms and also talk within prescribed time free, the number of service use times managing means 14 which stores data of the number of use times of the once a day free talk service, a memory managing means 16 which periodically clears the number of service use times data 14a of the means 14,  a charging fee managing means 18 which sends charge information 18a to a charge processing side and a talk managing means 20 which gives a charge information transmission inhibition instruction 20a inhibiting the transmission of the information 18a to the charge processing side when the corresponding talk is identified as the once a day free talk service.
Patent JP-H08267694-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: KOBAYASHI TOSHITAKE
IPC: B32B33/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a decorative sheet which has excellent scuff resistance, impact resistance, camber like natural tree to be reproduced on the surface and excellent design and woodgrain tone and a method for manufacturing the same. CONSTITUTION: A woodgrain design layer 13 and a luster print layer 14 are formed on the rear surface of a transparent film 12, the film is superposed with a colored film 15, doubling embossing is conducted from the film 15 side by using an embossed roll formed with fine wavelike parallel line uneven pattern, and an embossed pattern 16 is formed on the film 15, the layer 14 and the layer 13. Further, the surface of the emboss laminated sheet is coated with ionizing radiation curable resin containing fine beads 11a of transparent resin having Izod impact value of 10kg.cm/cm or more, emitted with ionizing radioactive ray to cure the resin, a protective layer 11 is formed to manufacture a decorative sheet 1.