baber/WOPTO huggingface dataset:
Patent JP-H1192114-A (JP)
Title: Ozone adsorbing-desorbing unit
Inventor: TAKAHASHI TAKESHI
IPC: B01D53/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ozone adsorbing-desorbing unit in which the concn. of ozone is suddenly reduced just before the end of an ozone desorbing process and little ozone is left. SOLUTION: In the ozone adsorbing-desorbing unit, an ozone adsorbent 2 filled into a vessel 1 is cooled, ozone-contg. gas is passed through the vessel 1 to adsorb the ozone and the adsorbed ozone is desorbed by heating the ozone adsorbent 2. The vessel 1 comprises an inlet face through which gas is introduced into the vessel 1, an outlet face from which gas is discharged and a side face connecting both the inlet and outlet faces and the area of the outlet face is made smaller than that of the inlet face.
Patent JP-H05215114-A (JP)
Title: Connector with multi-lobera type internal groove and slant face for inserting tool
Inventor: RICHIYAADO JIEEMUSU SEIDORU
IPC: F16B23/00
Filed: 1992-08-31
Abstract: PURPOSE: To ensure efficient and balanced torque transmission by securing a sufficient depth of bit engagement of a driving tool. CONSTITUTION: A recessed drive socket 10 in a fastener or the like, is driven by a mating, drive tool 14 received within the socket. The socket cavity 20 has a multilobular cross-section defined by an alternating annuiar series of adjacent socket flutes 24 and socket lobes 26 extending parallel along a general central axis 28 from an entrance opening 21 into the cavity 20 circumscribed by a peripheral support collar. Each socket lobe 26 is truncated by a guide surface 27 inclined from the opening 21 at a radially outer edge of an adjacent socket flute 24 into the cavity to form a tool clearance recess portion 29 of the guide surface which defines the radial outer edge of the adjacent flute.  The guide surface extends from the tool clearance recess portion 29 to a termination 31 of the guide surface within the cavity axially recessed from the cavity opening in order to provide cammed guidance of drive lobes 23 on the drive tool 14 against the inclined guide surface 27 into the respective socket flutes and to prevent driving engagement of the drive lobes with the socket lobes until the cammed guidance results in axially extended depth of the drive lobes into the socket flutes for efficient and balanced torque transmission.
Patent JP-H0681369-A (JP)
Title: Operator's cab for working machine
Inventor: MIZOGUCHI KAZUHIKO
IPC: B60G17/00
Filed: 1992-08-31
Abstract: PURPOSE:To improve the posture of an operator and improve operability and workability by properly adjusting the floor board of an operator's cab main body by a tilt angle on a slope. CONSTITUTION:The floor board 12E of an operator's cab main body 12 is arranged to be relatively tilted, and a tilt angle sensor 21 detecting the tilt angle is provided on the floor board 12E. Four hydraulic cylinders 13A, 13B, 13C, 13D are arranged between the floor board 12E and the upper face section 4A of a rotary frame, and control valves 16A-16D feeding or discharging pressure oil to or from hydraulic cylinders 13A-13D are controlled by a controller 22 based on the signals from the tilt angle sensor 21. Rods 13A'-13D' of the hydraulic cylinders 13A-13D are expanded or shrunk to correct the tilt angle of the floor board 12E.
Patent JP-H05311095-A (JP)
Title: Water-based coating composition
Inventor: KIMI TOKUTSUGU
IPC: C09D121/00
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a water-based coating composition which can give a coating film which has good chipping resistance even when it is thin by mixing a latex with a platy clay mineral in a specified mixing ratio. CONSTITUTION:The composition comprises 100 pts.wt. (in terms of the solid matter) latex and 10-300 pts.wt. platy clay mineral. Desirably, this composition further contains 0.1-10 pts.wt. phosphoric acid compound in order to improve the chipping resistance. More desirably, it contains 40-500 pts.wt. alkali metal compound or alkaline earth metal compound in order to improve the chipping and blistering resistances.
Patent JP-H08317941-A (JP)
Title: Artificial tooth attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C8/00
Filed: 1995-09-06
Abstract: PURPOSE: To provide an artificial tooth attachment which is small in size, excellent in corrosion resistance, and high in magnetic attraction force. CONSTITUTION: An artificial tooth attachment which is so embedded in an artificial tooth bed that it opposes to a keeper disposed in the root of a tooth, and attracted to the keeper by magnetic attraction force, wherein the artificial tooth attachment 1 is composed of a plate-type magnet 11 whose N-S pole extends toward the thickness direction, a pair of yokes 12 comprising a corrosion resistant soft magnetic material abutted and arranged on both sides of the magnet 11 along its thickness direction, and an annular cap 13 made of corrosion resistant nonmagnetic material arranged between the pair of yokes on annular outer circumference 112 which does not face the yoke in the magnet 11. The annular cap 13 and the yoke 12 are coupled with each other.
Patent JP-S63114550-A (JP)
Title: Rotor magnet and manufacture thereof
Inventor: HIRABAYASHI YASUYUKI
IPC: H02K1/27
Filed: 1986-10-29
Abstract: PURPOSE:To simplify a fixing process by using a metallic part concentrically having double cylindrical sections having different diameters and unifying an annular-shaped magnet part with a shaft. CONSTITUTION:A metallic part 1 used for a rotor concentrically has double cylindrical sections 2, 3 having different diameters, and both cylindrical sections are connected by a connecting section 4. Three or more of projections 5 continuing in the axial direction are formed to the outer circumferential surface of the external cylindrical section 2 while one end edge (the side where there is the connecting section 4) is chamfered to a tapered surface (or a curved surface) 6. The inner circumferential surface (one end edge of the inner circumferential surface of a central hole 8 and the side where there is the connecting section 4) of the internal cylindrical section 3 is also shaped in a tapered surface (or a curved surface) 7. Accordingly, a magnet is pressed in and fixed to the external cylindrical section and a shaft to the central hole 8 respectively in order to unify an annular-shaped magnet part with the shaft.
Patent JP-S61133809-A (JP)
Title: Sheet-width measuring apparatus
Inventor: ANDO YASUSHI
IPC: G01B21/08
Filed: 1984-12-04
Abstract: PURPOSE:To improve accuracy by removal of errors caused by vertical movements of a specimen, by, in a sheet-width measuring apparatus arranging a light-source and a pair of optical detectors on top and bottom of the speciment, correcting with a distance meter measuring a relative distance to a sheet and a sheet-thickness gauge. CONSTITUTION:A specimen 2 whose sheet width being subject to measurement is laid and moved on a pair of inclined table rolls 1 relatively positioned to take downword inclination to the common center and down below, a light source 4 and up above, a pair of optical detectors 5 are installed respectively, for receiving light through both ends 2a, 2b of the specimen 2. And, just above the specimen 2, a sheet-thickness gauge 6 for measuring thickness I of sheet of the specimen 2 and a distance measuring apparatus 1 of the distance (l) from the specimen 2. And, output signals of these optical detector 5, sheet- thickness gauge 6, distance measuring apparatus of are fed into a computer 8 and an error caused by vertical movements of path line of the specimen 2 is corrected and the sheet-thickness is calculated.
Patent JP-H0686392-A (JP)
Title: Piezoelectric acoustic device
Inventor: KANAI YASUHIRO
IPC: H04R17/00
Filed: 1992-08-31
Abstract: PURPOSE:To fix a device so that a clearance between the peripheral wall of a case and the back face side of a housing can not be generated, to prevent the leakage of air to the outside of the case, and to obtain a required sound pressure frequency characteristic. CONSTITUTION:A case 11 is formed like an inverted try so that a bottom face side can be opened, and a recessed part 13 is formed at one part of the peripheral wall part. Also, projecting and recessing parts are formed at the wall face opposed to the recessed part 13. As for a piezoelectric element 16, the surrounding part of a diaphragm 17 is abutted to a stepped part 12 provided along the entire inner periphery of the peripheral wall of the case 11, and fixed with an adhesive constituted of a silicon resin or the like. Lead lines 19 and 20 soldered to the diaphragm 17 and piezoelectric film 18 of the piezoelectric element 16 are pulled out through the recessed part 13 to the outside of the case 11. The recessed part 13 is packed with an elastic member having an elasticity such as a silicone adhesive so as to be a little piled up from the edge face of the peripheral wall of the case 11, so that the recessed part 13 can be sealed and the lead lines 19 and 20 can be held.
Patent JP-S61133856-A (JP)
Title: Method and apparatus for diagnosing underground pipeline
Inventor: HONJO KATSUHIKO
IPC: G01B17/00
Filed: 1984-12-04
Abstract: PURPOSE:To improve the pipeline diagnosing speed and accuracy, by combining the detection of corrosion and deficiency on the outer wall of a pipeline by the ultrasonic thickness measurement and the detection of deficiency and corrosion on the inner wall thereof by the eddy current measurement. CONSTITUTION:A rotary unit 15 and a driver 16 are self-driven by the driver 6 and moves through a pipeline 3 to be set at a measuring point. An ultrasonic sensor 22 and an eddy current sensor 23 are driven with an ultrasonic wave transmitter/receiver 17 and an eddy current transmitter/receiver 18 and resulting ultrasonic thickness signal and eddy current signal are fed to the respective transmitter/receivers 17 and 18. The ultrasonic thickness signal is fed to an ultrasonic signal processing section to determine thickness and the minimum thickness is memorized. The eddy current signal is fed to an ultrasonic signal processing section to determine corrosion and deficiency at the measuring point. This unit moves from measuring point to point to repeat the measurement. The results obtained are processed with an arithmetic section and plotted two- dimensionally to determine the area and position of corrosion and the degree and position of cracking, which are displayed in two dimensions.
Patent JP-H0566135-A (JP)
Title: Optical rotary encoder
Inventor: SAITO KEIJI
IPC: G06F3/038
Filed: 1991-09-09
Abstract: PURPOSE:To provide an inexpensive optical rotary encoder with high resolution. CONSTITUTION:Recessed parts 29, 30 are continuously provided on the surface and reverse sides of a code plate 10 made of a synthetic resin, respectively, and the recessed parts 29, 30 are circumferentially shifted to each other, whereby holes 24 are formed by the superposed parts of both the recessed parts 29, 30. As a metal mold device for molding the code plate 10, protruding parts sufficiently large, compared with the holes of the code plate 10 may be provided divisionally into fixed type and movable type, so that a reduction in working cost and extension in life of the metal mold device can be attained.
Patent JP-2001086254-A (JP)
Title: Communication system
Inventor: ASANO KIMI
IPC: H04Q9/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can efficiently call a plurality of specific PHS slave sets. SOLUTION: A relay base station uses 5 optional bits which are not in use in an SCCH signal for designation of an ID of each PHS slave set, in order to call each PHS slave set. Using a plurality of consecutive bits of the SCCH signal designates one PHS slave set. Thus, 1 bit among the 5 optional bits is used to discriminate a first-coming/last-coming time slot and the 4 bits are used for designating each ID.
Patent JP-H01100747-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1987-10-13
Abstract: PURPOSE:To stably maintain recorded information and to heighten a reproduction signal level by forming a recording layer of a specifically composed alloy. CONSTITUTION:The recording layer 2 is formed on a substrate 1. The recording layer 2 is formed of the alloy having the compsn. expressed by the general formula (Sb100-xTex)100-yMy, where x, y are respectively in 20<=x<=80, 0<y<=20 range by atom.%, and M is at least one kind of the element selected from Al, Mg, Zn, Cd, and Ga. The alloy having such compsn. range is changeable in phase between the crystalline state and the amorphous state and is stable in the amorphous state. The recording part of the information is thereby stably maintained and reproduction signals can be increased.
Patent JP-2000091397-A (JP)
Title: Semiconductor integrated circuit device and manufacture of the semiconductor integrated circuit device
Inventor: KOIZUMI YUJI
IPC: H01L27/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To understand the cause of a failure at an early stage, by arranging a semiconductor element for manufacturing condition confirmation which is used for confirming the conditions for the manufacturing processes of a semiconductor integrated circuit device, on the lower side of a surrounding power supply wiring. SOLUTION: After a diffused layer is formed, a surrounding power supply wiring 1 is arranged outside an inner block group 5, and a semiconductor element 2 for manufacturing conditions confirmation which is used for measuring the characteristics of a semiconductor element is arranged and wired on a semiconductor substrate of the lower layer of the surrounding power supply wiring 1. When manufacturing condition measurement is necessary, manufacture before a wiring process is interrupted, and manufacture in the wiring process is performed by using another mask having pads 3 for measurement and pad lead-out wires 4. The pad leading-out wires 4 are connected with the semiconductor element 2 for manufacturing conditions confirmation, and the pads 3 for measurement are connected with the pad lead-out wire 4. Thereby failures of a semiconductor element can be discovered at an early stage.
Patent JP-2000084307-A (JP)
Title: Filter and filtration
Inventor: USHIKUBO HIROJI
IPC: B01D24/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a filtering method capable of removing a suspending material from an acidic liquid waste discharged from a petroleum refining plant, a chemical plant, or the like, and containing the suspending material and capable of removing an acidic liq. and having a simple structure. SOLUTION: In the filter 10 provided with a filtering column 1 having a filtering bed 2 in which an ion exchange resin is filled as a filtering material, an introducing means 3 of the liq. to be treated introducing the acidic liquid waste containing the suspending material to the filtering bed 2 and a backward washing water introducing means 4 introducing the backward washing water to the filtering bed 2, at least contact part of the filter 10 with the acidic liquid waste is subjected to acid resistant treatment.
Patent JP-H10107176-A (JP)
Title: Method and structure for connecting electronic part and substrate, and solder bump forming method in them
Inventor: OKADA HIROSHI
IPC: H01L21/60
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate poor connection by, even an electronic part is bent, perfectly and electrically connecting the wiring pad of the electronic part and the wiring pattern of a substrate, individually, through a solder. SOLUTION: In order that a wiring pad 2 and a wiring pattern 10 are individually perfectly connected each other, a solder 16 is supplied whose amount is almost proportional to the curvature of a BGA(ball grid array) 8 and/or substrate 9, and the wed area of the solder 16 when the wiring pad 2 and/or wiring pattern 10 are heated and melted. As a result, poor connection is eliminated while the wiring pad 2 of the BGA 8 and the wiring pattern 10 of the substrate 9 are, through the solder 16, perfectly, electrically, and individually connected together.
Patent JP-S63132857-A (JP)
Inventor: ARUTOUURU BOTSUTA
IPC: C07C51/353
Filed: 1987-10-13
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-H04134970-A (JP)
Title: Device and method for variable magnification for picture
Inventor: KOIKE KAZUMASA
IPC: H04N1/393
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the picture of a black thin line or a white thin line from being reduced and to preserve it by differentiating points to thin out or insert a picture element at every block. CONSTITUTION:Binary data are divided into block units corresponding to a variable magnification rate by a block dividing part 4, and a variable power part 5 reduces the block by counting a run length among the blocks and thinning out the one picture element from a group point where the run lenght is the longest, or expands the block by inserting the one picture element to the group point where the run length is the longest. Thus, by differentiating the points to thin out or to insert the picture element at every block, a stripe is not generated in a variably magnified half tone picture, and at the reduction, it is possible to prevent the picture of the black thin line or the white thin line from being reduced and to preserve it.
Patent JP-H02102808-A (JP)
Title: Suspension device for vehicle
Inventor: TERANAKA TOYOKATSU
IPC: B60G3/26
Filed: 1988-10-12
Abstract: PURPOSE:To generate desired toe change to a wheel even at the case of generated lateral force at the grounding position on the wheel by interposing a connecting arm between a connection of plural numbers of link members on a front side arm and a rear side arm. CONSTITUTION:When a vehicle, for instance, is braked during advancing forward, a braking force going toward rear side of the vehicle body is generated on a left side rear wheel 13 at the grounding position. A connection 21 of a first and a second link members 25, 26 on a front side arm 22 is acted with a force going to the rear side of the vehicle body, and the connection 21 is displaced to oblique rear side of the vehicle body. Then, a connecting arm 35 is displaced to the rear side of the body and presses a rear side arm 30, therefore the rear side arm 30 is bent to the rear side of the body. As a result thereof, the left side rear wheel 13 is displaced between respective temporally tracks designated in the illustration to be made to change toe so as to increase toe-in quantity. There is no necessity, thereby, of providing a special elastic member to the connection 21.
Patent JP-H0978087-A (JP)
Title: Liquid concentrated detergent composition
Inventor: OKANO TOMOMICHI
IPC: A61K8/44
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid concentrated detergent composition containing a specific anionic surfactant and a betaine-type surfactant in a specific ratio, having a low stimulation to the human body, excellent in flow property, solubility to water, safety to an environment and cleaning property, and suitable as a liquid detergent for the tableware. SOLUTION: This liquid concentrated detergent composition contains (A) an anionic surfactant of the sulfate of a 2-hydroxypolyoxyalkylene alkyl ether of the formula [R1 is a 4-16C alkyl; R2 is a 1-3C alkyl; AO is an oxyalkylene; M is hydrogen ion, an alkali metal ion, a monovalent ion containing an alkaline earth metal or (substituted) ammonium ion; (m) is 3-25] such as the sodium salt of a sulfate of 2-hydroxy(methoxyhexaethylene glycol) lauryl ether and (B) a betaine-type surfactant (e.g.; lauroylamidopropyl betaine) in the weight ratio of the components A to B as A/B=(95/5)-(70-30) and the total amount of the surfactants is made as 50-100wt.%.
Patent JP-H02102879-A (JP)
Title: Wheel alignment adjusting method
Inventor: MATSUMOTO SHOICHI
IPC: B62D17/00
Filed: 1988-10-12
Abstract: PURPOSE:To make a proper toe value adjustable at all times by calculating this proper toe value through which a steering wheel curved quantity comes to a zero from this steering wheel curved quantity and the toe value measured as doing a dummy running with an automobile mounted on a free roller in a straight-drive state and a reference toe value. CONSTITUTION:At time of adjustments for alignment of an automobile whose assembly is completed, first a car type selecting part 1 and a tire selecting part 2 are operated and a car type signal Q1 and a tire type signal Q2 of the said automobile are inputted into a computer 9, while a steering wheel curved quantity measuring part 3 is attached to a steering wheel 20. Then, the automobile is mounted on a free roller and subjected to a dummy running in a straight- drive state, and each output signal of the curved quantity measuring part 3 and toe value measuring parts 4-7 is taken in. Hereat, a proper toe value corresponding to each wheel where a steering wheel curved quantity comes to zero is calculated, and this calculated result is displayed on each of proper toe value display parts 10-13, and each toe value of respective wheels is adjusted on the basis of the display contents.
Patent JP-H11146262-A (JP)
Title: Image pickup device and image pickup signal processing circuit
Inventor: HIEDA TERUO
IPC: H04N9/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To smoothly and efficiently perform control by constituting an interfacing means, etc., so that an external microcomputer performs automatic adjustment processing, based on evaluation values synchronously with the cycle of a vertical synchronizing signal. SOLUTION: An integrated circuit 10 processes an image pickup signal and outputs a video signal. AF, AE and AWB preprocessors 123 to 125 use a part of signals of the circuit 10 and form evaluation values that are mutually different to automatically adjust an image pickup state. An MPU interface 126 inputs plural evaluation values that are respectively outputted from the preprocessors 123 to 125 and outputs them to an MPU 12 through a common signal path. The interface 126 makes the MPU 12 perform automatic adjustment processing, based on the evaluation values in synchronism with the cycle of a vertical synchronizing signal by supplying the vertical synchronizing signal that becomes a generation cycle of a video signal by the circuit 10 as an interrupt signal to the MPU 12.
Patent JP-2001081319-A (JP)
Title: Polyamide resin composition
Inventor: MASUDA HARUHISA
IPC: C08L77/06
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition having excellent sliding properties and excellent in various characteristics such as heat and chemical resistances and low water absorption. SOLUTION: This polyamide resin composition comprises (I) 40-99.9 pts.wt. of a polyamide resin comprising (a) a dicarboxylic acid unit containing 60-100 mol% of terephthalic acid unit and (b) a diamine unit containing 60-100 mol% of a 6-18C aliphatic alkylenediamine unit and (II) 60-0.01 pt.wt. of aramid particles.
Patent JP-2001082584-A (JP)
Title: Pulley unit
Inventor: FUJIWARA HIDEKI
IPC: F16H55/36
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To avoid useless structure in a pulley unit. SOLUTION: A one-way clutch 3 is arranged inside a circular space between two circular bodies 1, 2 concentrically arranged and opposed to each other, while sliding bearings 4, 4 are arranged on both ends of the one-way clutch 3 in an axial direction. In such a pulley unit A, a conventionally known circular retainer of the one-way clutch 3 is replaced with a plurality of circumferentially separated separators 13. The separators 13 are positioned by two sliding bearings 4, 4. It is thus possible to reduce excessive elements composing a retainer part, and weight thereof.
Patent JP-S63104506-A (JP)
Inventor: JIYON ERU ADEISU
IPC: H03F3/34
Filed: 1987-10-12
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。