baber/WOPTO huggingface dataset:
Patent JP-H04301076-A (JP)
Title: Ion implantation device
Inventor: TAKEYAMA KUNIHIKO
IPC: C23C14/50
Filed: 1991-03-29
Abstract: PURPOSE:To facilitate the positioning of a wafer to a wafer base and to prevent the vapor deposition of sputtering particles from a positioning member. CONSTITUTION:A wafer base 3 is formed in the circular conical surface part 1a on the periphery of a wafer disk 1. A movable centering ring 8 to be fitted to the wafer base is mounted to a wafer disk by a leaf spring 6 and exists in the position shown in Fig. at the time of stopping the wafer disk to guide and position the wafer 4 onto a wafer imposing surface 3c. The movable ring 8 sinks lower than the wafer plane as the wafer disk rotates at a high speed so that the sputtering particles do not arrive at the wafer surface even if these particles are generated by the striking of an ion beam to this ring.
Patent JP-S4845085-A (JP)
IPC: A61B5/15
Filed: 1972-09-07
Abstract: Coupling means for use with blood sampling apparatus including two portions adapted to be assembled to form a vacuum-tight seal one with the other. The said portions have mating parts formed with an apertured duct and grooves which prevent compression of air between the portions until the same are engaged in tight assembly.
Patent JP-H04302230-A (JP)
Title: Mobile communication call incoming control method
Inventor: UMEDA SHIGEMI
IPC: H04W68/02
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the suitable mobile communication call incoming control method when both the case of a terminal requiring instantanity like a car telephone for a mobile station in mobile communication and the case of a terminal requiring to be miniaturized and to be capable of waiting for a long time although the instantanity like a message terminal is not required are mixed. CONSTITUTION:On the side of a network, a storage part (HM) 34 is provided to store the kinds of respective mobile stations and when call incoming information to the mobile station arrives at a base station 31, the base station 31 recognizes the kind of the relevant mobile station by referring to the relevant storage part, executes a call by selecting the slot of slot frequency corresponding to the kind and changes the intermitting ratio of intermittent reception on the mobile station side.
Patent JP-H01262327-A (JP)
Title: Second balancer driving mechanism of engine
Inventor: SATO TAKETOSHI
IPC: F02B67/06
Filed: 1988-04-13
Abstract: PURPOSE:To increase winding angles of endless double-geared bolts with respect to respective pulleys and secure transmission to each device by a method wherein a crankshaft pulley, an idler pulley, a pump drive pulley, etc. are located in a staggered form. CONSTITUTION:A crankshaft pulley 16 is filed on a crankshaft 8 of an engine 1 and at the same time, a cam pulley 20 is fixed on a pair of cam shafts 19 in a valve driving mechanism provided on a cylinder head 3. An idler pulley 23 is pivoted on a support shaft 21 protruding forward from the cylinder block 3 and at the same time, a balancer drive pulley 24 having a large diameter is formed integrally with the idler pulley 23. A pump drive pulley 26 is further fixed on a cooling water pump 25. An endless double-geared belt 29 is bridged between the respective pulleys 16, 20, 23, 26, etc. On the other hand, another endless double-geared belt 35 is bridged between the balancer drive pulley 24, a pair of balancer pulleys 32, 33, etc.
Patent JP-S62245955-A (JP)
Title: Reference liquid for measuring ionic activity
Inventor: TERAJIMA MASAAKI
IPC: G01N1/00
Filed: 1986-04-18
Abstract: PURPOSE:To measure the specific ionic activity in the fluid of a living body by using a reference liquid contg. an electrolyte and an antiseptic agent of the chemical structure expressed by the specific formula. CONSTITUTION:The specific ionic activity in the fluid of the living body is measured by a differential method using the ion selective electrode. The influence to be exerted by the addition of the antiseptic agent on the potential generated in the ion selective electrode is eliminated if the reference liquid contg. the electrode and the antiseptic agent having the chemical structure expressed by the formula is used in this stage. The putrefaction by the generation of mold is prevented and the specific ion activity in the aq. soln., more particularly the fluid of the living body is measured.
Patent JP-H03287719-A (JP)
Title: Production of hot rolled steel plate for working excellent in weldability
Inventor: NAKAMURA TETSUSHIGE
IPC: B21B3/00
Filed: 1990-04-04
Abstract: PURPOSE:To stably produce a hot rolled steel plate for working excellent in spot weldability by subjecting a steel having a specific composition consisting of C, Mn, S, Al, Cu, B, and Fe to hot roiling at a specific finishing temp. and then to coiling at a temp. in a specific region. CONSTITUTION:A steel which has a composition consisting of, by weight, <=0.0050% C, <=0.30% Mn, <=0.010% S, 0.010-0.08% Al, 1.0-2.3% Cu, 0.0003-0.0030% B, and the balance Fe with inevitable elements and further containing, if necessary, 0.30-0.65% Ni is hot-rolled at a finishing temp. not lower than the Ar3 point. The resulting hot rolled plate is coiled at a temp. in the region of <=300 deg.C. By this method, the hot rolled steel plate for working sufficiently hard at the time of forming, having high strength during use as a product, and free from deterioration in properties even if subjected to spot welding can be obtained.
Patent JP-S61246087-A (JP)
Title: Production of thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/30
Filed: 1985-04-25
Abstract: PURPOSE:To enhance developed color density, by a method wherein a thermal recording layer is provided on a base by coating, and then the resultant material is subjected to a surface treatment by passing it through a pressing device comprising a metallic roll and an elastic roll, with the recording layer side in contact with the metallic roll. CONSTITUTION:Smoothing by calendering has the problem that microcapsules are liable to be broken, resulting in a color forming reaction. However, when the particle diameter of capsules is reduced that the thickness of capsule walls is set to be not less than a certain value, a calendering treatment can be performed. In practice, favorable results can be obtained when the volume average particle diameter of microcapsules is not more than 2mum and the ratio of (number average wall film thickness)/(volume average particle diameter) is not less than 10<-2>. After the thermal recording layer or the like is provided on a paper base by coating, the material is passed through a pressing device comprising a metallic roll and an elastic roll, with the recording layer side in contact with the metallic roll, thereby calendering the material. Accordingly, a thermal recording material high in developed color density on thermal recording and excellent in preservability after thermal recording can be obtained.
Patent JP-S5214702-A (JP)
Title: Cleaning solution for acetylene
Inventor: NISHIDA MINORU
IPC: C07C1/00
Filed: 1975-07-21
Abstract: PURPOSE: The cieaning solution, not causing environmental pollution, is prepared by adding cobalt chloride and/or palladium chloride catalyst to copper chloride and hydrogen chloride, and, if desired, iron chloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000240942-A (JP)
Title: Disposable lighter with spherical container
Inventor: TAKAGI SHOICHI
IPC: F23Q2/42
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve an inexpensive manufacturing along with a harmonization with the nature by making a container of a disposable lighter spherical for a lighter weight with a more reduction in the thickness of the container. SOLUTION: The container of a spherical lighter can be produced by casting into a mold or can be made spherical by punching just as done in making the rubber or the leather ball for baseball. The spherical disposable lighter is enough in size if it is held in a pocket. In other words, the spherical shape of the lighter provides a capacity the same or larger than that of the conventional type to allow thereof with a liquid gas 4 sufficiently.
Patent JP-H0214115-A (JP)
Title: Plastic injection molding equipment
Inventor: LEVERENZ DAVID
IPC: B29C45/30
Filed: 1989-04-07
Abstract: PURPOSE: To provide a relatively compact plastic injection molding apparatus having a good efficiency and high safety by incorporating a pair of tip members at each end thereof and a tip torpedo heater having a mounting collar arranged between the tip members. CONSTITUTION: A molten plastic fluid is fed from a supply nozzle to a sprue inlet 21 via a sprue channel 20, further fluidized along an overall length of a torpedo heater 11, and fed to an inlet gate 25 of a mold cavity 24. In this case, the heater 11 maintains a predetermined temperature range. Further, an energy efficiency is improved via annular gaps 92, 94 for shutting off the air to minimize an external heat transfer via a manifold plate 14 and a mold cavity plate 15 and an air gap 27 between the plates 12 and 14. A removing operation can be easily performed by separating the plate 14 from the plate 15, and by drawing a taper end 30 and a central collar member 33 from an annular bushing 22.
Patent JP-H11287376-A (JP)
Title: Expansion pipe and electric vacuum cleaner using it
Inventor: ISHII SHIRO
IPC: F16L33/20
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To exert excellent sealing performance and keep the expanding/ contracting motions normal while the performance of the body of a vacuum cleaner is precluded from risk of impairing. SOLUTION: The invention comprises an inner pipe 3 to be inserted into an outer pipe 2 with possibility of retracting and emerging freely, a fastening ring 9 which is installed at the periphery of the inner pipe 3, abuts to the opening 11 of the outer pipe 2 and has a slit 9a opening and closing in compliance with the size of the inner pipe 3, a fastening grip 10 which abuts to the ring 9 when rotated and fastens and fixes together the outer 2 inner pipes 3, and a seal member 15 which is installed on the ring 9 and has a projection fitted in the slit 9a and abutting to the opening 11 of the outer pipe 3.
Patent JP-S59221272-A (JP)
Inventor: MIYASHIRO AKIYUKI
IPC: B65D88/22
Filed: 1983-05-21
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-2000286888-A (JP)
Title: Optical wave network data communication system
Inventor: MASUDA MICHIO
IPC: H04L12/28
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate a routing operation in an optical wave network and to realize a high speed transfer processing by permitting an optical wave access network to convert the user packet of a terminated layer into the light wave adaptation layer. SOLUTION: An optical wave network model is formed of the two hierarchies of optical wave access networks 15 and an optical wave core network 14. The optical wave access networks 15 is constructed by optical wave edge routers 12 connected by a wavelength pulse 18 and stores multidimensional existed networks 16 regulated by a reference model and executes the terminal processing of the layers 1-3 corresponding to the protocols of the existed networks 16. In the optical wave network data communication system, the optical wave access networks 15 convert user packet of the terminated layer 3 into the light wave adaptation layer of the layer 2 for adapting it to a synchronous digital hierarchy by using wavelength multiplex technology and transferring it to a physical layer.
Patent JP-S62247194-A (JP)
Title: Vane type rotary compressor
Inventor: ATSUMI MINORU
IPC: F04C18/344
Filed: 1986-04-21
Abstract: PURPOSE:To improve the performance of a compressor, by forming a port opened to an inner wall surface of a cylinder chamber into an elongated shape extending in a longitudinal direction of a vane in such a manner as to be registrable with a side surface of the vane. CONSTITUTION:Auxiliary discharge ports 35 and 36 for controlling a discharge quantity and a discharge pressure are opened to an inner wall surface 30 of a cylinder chamber 14. The auxiliary discharge ports 35 and 36 are formed in an elongated shape extending in a longitudinal direction of a vane 5 in such a manner as to be registrable with a side surface of the vane 5. Accordingly, when the vane 5 passes through the auxiliary discharge ports 35 and 36, the vane 5 reliably closes the auxiliary discharge ports 35 and 36 to thereby prevent that a compressed high-pressure gas leaks through the ports 35 and 36 into a compression chamber defined on the rear side in a rotating direction of the vane 5. Therefore, a stable discharge pressure of a refrigerant gas may be obtained to improve the performance of a compressor.
Patent JP-H10329565-A (JP)
Title: Gear shift device for automatic transmission of automobile
Inventor: MUELLER ROBERT
IPC: F16H59/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift device which can be operated easily by a driver without hesitating. SOLUTION: A gear shift device is structured so that a second shift path 7 is arranged extendedly in the same direction as a first shift path 2, a + sensor 9 is positioned at the front of the neutral center position of a gear shift lever 1 as viewed in the traveling direction, and a plus-sensor 11 is positioned at the rear of the neutral center position of the gear shaft lever 1 as viewed in the traveling direction. To move the gear by one stage, the gear shift lever 1 is brought in contact with the plus-sensor 9 or minus-sensor 11 in a short time and, to shift up or down the gear by multiple stages, the gear shift lever 1 is brought in contact with the plus-sensor 9 or minus-sensor 11 by reasonable times in a short time.
Patent JP-H04302063-A (JP)
Title: Device and method for picture processing and obstacle detector for vehicle
Inventor: SAITO HIROSHI
IPC: B60R21/00
Filed: 1991-03-28
Abstract: PURPOSE:To present a picture processing device which analyzes a picture taken by one camera to accurately recognize an object in a short time. CONSTITUTION:An extracting means 101 which extracts initial feature quantities indicating the degrees of existence of the object from the picture taken by an image pickup means 100, a converting means 102 which gives a heavier weight to the initial feature quantity extracted from a higher part of the picture to convert extracted initial feature quantities to secondary feature quantities, and a recognizing means 103 which recognizes areas in the picture corresponding to secondary feature quantities larger than a preliminarily set value out of converted secondary feature quantities as the object are provided to accurately recognize the object in a short time.
Patent JP-S62246007-A (JP)
Title: Lens fitting method
Inventor: ISHIKAWA ONORI
IPC: G02B6/42
Filed: 1986-04-18
Abstract: PURPOSE:To facilitate and secure the fitting of a lens and to improve the reliability by fixing the position relation between a semiconductor light emitting element and a lens after fine adjustment. CONSTITUTION:The lens 23 is put in the lens insertion part of a lens fixing member 24, which is fixed temporarily to a semiconductor laser fixing member 22 with a screw; and then a light output meter is installed on an optical fiber end or the lens 23 and the up/down direction of the lens 23 is so adjusted as to obtain a maximum light output. The lens fixing member 24 is detached from the semiconductor laser fixing member 22 after the adjustment and annular solder is set at the conically formed part of the lens insertion part of the lens fixing member 24. The lens fixing member 24 is heated to weld the lens fixing member 24 and metal-coated lens 23 by the fused solder without applying any external force. The part of the solder material 30 is cleaned. Thus, the reliability of the lens fixing method is improved.
Patent JP-H09248064-A (JP)
Title: Bench for horticulture
Inventor: ODATE TOSHIAKI
IPC: A01G9/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a bench for horticulature effective for a greenhouse, etc., in which the strength of legs is improved, assembly is simplified, stable mounting is enabled and work efficiency is improved by forming the legs from plate- shaped materials so that its width can be gradually increased toward the upper end part. SOLUTION: A rack 3 for installing irrigation tank 4 is arranged on a base 2 supported by legs 1, the legs 1 are formed from the plate-shaped materials so that its width can be gradually increased toward the upper end part or the legs 1 are formed so that its cross section can be almost L-shaped. In this case, it is preferable to arrange a ground member 6, for which the inside of a dome-shaped outer husk member is filled with foamed plastic, at the lower end of this leg 1.
Patent JP-H11246839-A (JP)
Title: Adhesive for production of particle board
Inventor: IKEDA HIROSHI
IPC: C09J161/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive principal ingredient capable of providing a product containing an extremely small amount of formaldehyde to be released from the product, and capable of providing a particle board excellent in adhesive properties, and further to obtain an adhesive capable of producing the particle board without forming gum-up when blending the principal ingredient with water. SOLUTION: This adhesive principal ingredient comprises 4-10 wt.% resorcinol resin adhesive and 90-96 wt.% MFS(melamine-formalin solution). The adhesive comprises 550-650 pts.wt. principal ingredient comprising 2-10 wt.% acrylic emulsion, 4-10 wt.% resorcinol resin adhesive and the balance of the MFS, and 170-250 pts.wt. water.
Patent JP-H05289079-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: OIDE TOSHIO
IPC: G02F1/1337
Filed: 1992-04-10
Abstract: PURPOSE:To provide the liquid crystal display panel which is free from an uneven display and excellent in its quality by varying a pre-tilt angle of a liquid crystal from a small angle to a large angle on at least one substrate surface extending from a feeding part side of a belt-like transparent electrode to its opposed side. CONSTITUTION:The liquid crystal display panel is constituted so that a liquid crystal orientation film 3 is formed on the surface of a pair of transparent substrates 1 provided with plural belt-like transparent electrodes 2, and on the surface of this liquid crystal orientation film 3, an orientation processing is performed in the direction which does not coincide with the direction being parallel or vertical to the longitudinal direction of the belt-like transparent electrode 2, the paired transparent substrates 1 are mutually opposed with the surface formed with the liquid crystal orientation film 3 inside, and a liquid crystal is inserted and held between them. In this liquid crystal display panel, a pre-tilt angle of the liquid crystal is varied from 9 deg. to 12 deg. extending from a feeding side of the belt-like transparent electrode 2 toward its opposed side. In such a way, when the liquid crystal display panel is driven, an uneven display caused by a drop of a driving voltage due to an electric resistance of the belt-like transparent electrode 2 can be compensated.
Patent JP-S57205040-A (JP)
Title: Cuttings discharge device
Inventor: USHIYAMA KAZUO
IPC: B23Q11/00
Filed: 1981-06-15
Abstract: PURPOSE:To discharge cuttings automatically by opening a suction hood connected to a dust collector at a cutting section and also injecting the compressed  air toward an aperture of the suction hood. CONSTITUTION:An impeller as a working object is fixed on a table 4, which is then moved toward a cutter 2. While working, air guns 36, 36' are operated to blow off cuttings and the fine dust. Cuttings and the fine dust blown off by the air guns 36, 36' to a suction hood 28 are sucked through the suction hood 38 by a suction force of a turbo fan 16, and goes into a dust cleaner 12 through a flexible hose 11. At this time, the light fine dust flies upward so as to be filtered by a dust collecting pipe 15, and the clean air is discharged outside through a  discharge port 39. Heavy cuttings accumulate on a a bottom plate 24, and are  taken out through a door 26. While the working is at a halt, a cylinder 23 is  moved in and out rapidly so as to swing the dust collecting pipe 15, and the fine  dust clinging to the dust collecting pipe 15 is dropped.
Patent JP-H04322486-A (JP)
Title: Semiconductor laser
Inventor: NARUI HIRONOBU
IPC: H01S5/00
Filed: 1991-04-22
Abstract: PURPOSE:To reduce a leakage current at a semiconductor laser, to lower its threshold current and to enhance its reliability and its yield. CONSTITUTION:An active layer 5 grown by a vapor growth method, clad layers 4, 6, 9 and a current-blocking layer 8 are formed on a p-type substrate 1 which is provided with a mesa protrusion 2 extended to the direction of a <011> crystal axis on a main face 1S composed of a {100} crystal plane. The current- blocking layer 8 is composed of a p-type layer; it is formed on mesa grooves 2A on both sides of the mesa protrusion 2; it is grown as the following: a thin- film part which is composed of a {311} B crystal-plane region 11 reaching both sides or parts near both sides of the active layer 5 mainly on the mesa protrusion 2; a {100} crystal-plane region 12 along the main face 1S of the substrate; and a thick-film part which is composed of a high-order crystal-plane region 13 between them.
Patent JP-H10277734-A (JP)
Title: Thermocouple disposition structure for soldering iron
Inventor: WADA KOJI
IPC: B23K3/03
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To measure a precise real time temperature at the tip end of a soldering iron and at the same time to decreased the cost. SOLUTION: From the inside to the interior of a tip end of the end part 2 of a soldering iron, an insertion hole 9 with a diameter nearly equal to a thermocouple f4 is provided, and the thermocouple 4 inserted in an insertion hole 9 is located in the interior of the tip end. Precise and real time temperature measurement is available because the interior temperature of the tip end for soldering is measurable. At the time of exchange of the end part 2, there is no need of exchanging the thermocouple 4, and it is profitable in respect of cost as well.
Patent JP-H02268927-A (JP)
Title: Method for bending circular tube
Inventor: NAKAMURA MASAO
IPC: B21D39/20
Filed: 1989-04-10
Abstract: PURPOSE:To work a curved circular tube having complicated shape with high accuracy by inserting a floating plug into the blank circular tube and passing through while applying the bending force to the part right after the expansion of a blank circular tube. CONSTITUTION:A straight blank circular tube P is bend and worked to the curved tube P'. Then a spherical floating plug 2 having a diameter D2 larger than an inside diameter d of the blank circular tube P is set in such a floating state that the center thereof is movable within a specific range with respect to an axial center C2 of a core bar 1. And the floating plug 2 is set at one end of the core bar 1 and while applying the bending force to the part right after the expansion of the blank circular tube, the floating plug 2 is inserted into the blank circular tube and passed through. In such a way, the blank circular tube is bent greatly with a little bending force.