baber/WOPTO huggingface dataset:
Patent JP-H03164681-A (JP)
Title: Refrigerator
Inventor: NAGATA KOJI
IPC: F25D23/00
Filed: 1989-11-20
Abstract: PURPOSE:To keep sanitary state of foods stored in a refrigerator and to improve a keeping of freshness of foods for a long period of time by a method wherein enclosures of which entire surface or partial surface is composed of gas transmissive film has anti-germ and anti-moot agent having sublimation and volatile characteristic enclosed therein and then the enclosures are installed in the refrigerator. CONSTITUTION:A vegetable chamber 10 is operated such that a cold air A within a refrigeration chamber adjusted by a temperature adjusting damper 27 in a refrigeration chamber 9 is passed through aeration ports 23a across partition plates 23 and circulated around a container 24 so as to perform an indirect cooling of fresh vegetables and fruits 28 and to keep a suitable temperature. Enclosures 29 enclosing anti-germ and anti-moot agent therein are arranged at a top surface of a refrigeration chamber 8, a rear surface of the refrigeration chamber 9 and a rear surface of the container of the vegetable chamber 10. The enclosures 29 have at their entire surfaces gas transmissive film 29a and enclose anti-germ and anti-moot agent 29h therein. A part of it is made of gas transmissive film 29a, the other part is made of case 29c and anti-germ and anti-moot agent 29b is enclosed in it. The anti-germ and anti- moot agent 29a is of enclosure of cypress oil or its sodium salt or cyclodextrin inclusion.
Patent JP-H10133371-A (JP)
Title: Photosensitive resin composition for exposure to far uv ray and pattern forming method using the same
Inventor: NAKANO KAICHIRO
IPC: H01L21/027
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To form a pattern by using a chemically amplifying resist material which has high transparency for far UV rays of <220nm wavelengths and uses a photoacid producing agent having high photoreaction efficiency (photoacid producing efficiency) by incorporating a specified alkylsulfonium salt. SOLUTION: This photosensitive resin compsn. contains an alkyl sulfonium salt compd. of a specified structure as one component, and the photosensitive resin compsn. is used to form a pattern by irradiation of light. The alkylsulfonium salt as the structural element is expressed by formula. In formula, R<1> , R<2> are straight-chain or branched-chain alkyl groups having 1 to 8 carbon atoms (for example, R<1> , R<2> are methyl groups, ethyl groups, n-propyl groups, isopropyl groups, n-butyl groups, sec-butyl groups, tert-butyl groups, pentyl groups, hexyl groups, heptyl groups and octyl groups).
Patent JP-H11141638-A (JP)
Title: Toroidal continuously variable transmission
Inventor: TAKEMURA HIROMICHI
IPC: C22C38/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a long-life toroidal continuously variable transmission with long-life reliable structural members, capable of preventing itself from cracking due to fatigue. SOLUTION: Such carbonitriding heat treatment is given that a surface hardness is satisfied with a Vickers hardness Hv720 or more and a hardness at a depth Dx from the surface is satisfied with Hv650 or more after raw material for a power roller bearing and input/output discs composed of C; 0.15-0.5%, Si; 0.15-1.5% and Mo; 0.1-1.5% and containing oxygen 9 ppm or less is carbonitrided, quenched, annealed, polished and finished. Physical surface hardening treatment is given so that Dx can be satisfied with 3.0Zo-5.0Zo and residual stress value at 0.5-1.0Dx position can be satisfied with -130 to -60 kgf/mm<2> , where Dx means a critical equivalent stress generation position in composite stress distribution and Zo means a dynamic maximum shearing stress generation position.
Patent JP-H02149954-A (JP)
Title: Device and method for recording and reproducing
Inventor: KAWADA HARUNORI
IPC: G11B9/14
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a recording medium having the excellent order of molecules and to make it fit for a ultra-high density recording medium by forming the recording medium of the monomolecular film of a charge-transfer complex. CONSTITUTION:The recording medium 1 is arranged between a probe electrode 2 and a counter electrode 3 which is arranged by opposing to the probe electrode 2. Besides, the recording medium 1 is formed by a Langmuir-Blodgett method (an LB method). That means, the probe electrode 2 is set for controlling a distance Z between the surface of a recording layer 101 and itself and the distance Z is finely moved by a piezoelectric element so as to keep an electric current constant. Besides, a fine movement control mechanism 7 can be finely moved in X and Y directions within a plane while keeping the distance Z constant. The probe electrode 2 is made so that it can directly record, reproduce and erase. The whole respective functions are centrally controlled by a microcomputer 12. Thus, the ultra-high density recording medium is obtained, which has an excellent characteristic having storing ability with respect to the switching characteristics of a voltage and a current.
Patent JP-H05139963-A (JP)
Title: Antidemential agent
Inventor: KURONO MASATSUNE
IPC: A61P25/28
Filed: 1991-11-19
Abstract: PURPOSE:To obtain an antidemential agent having high safety, applicable over a long period and suitable as an agent for improving cerebral function, e.g. treating agent for senile dementia by using an aminonitronaphthalene derivative as an active component. CONSTITUTION:The objective antidemential agent contains the compound of formula (the position of NH2 is 1 or 2-site; that of NO2 is 1, 2, 3, 4, 5, 6, 7 or 8-site) such as 1-amino-2-naphthalene as an active component. The daily dose of the compound is preferably 0.01-100mg for adult.
Patent JP-H09149537-A (JP)
Title: Protective relay device
Inventor: SUZUKI YASUTAKA
IPC: H02H3/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To report normal monitor results, etc., to a control system even if abnormality occurs in a system bus, etc. SOLUTION: A processor 10 takes in a signal, which shows the state of a power system, as a digital signal, and judges the state of the above power system, from the setting condition. A man-machine interface 70 is connected to the processor 10 through a system bus 90, whereby the input of setting condition from outside is possible, and also it has a CPU71 within. A relay is operated when it fulfills the setting condition by the judgment of the processor 10. CPU71 built in the man-machine interface 70 is equipped with an operation monitoring means which monitors the operation on the side of system bus, from the signal of the processor 10 transmitted through the system bus 90, and reports the abnormality to an external control system when this operation monitoring means detects the abnormality in the operation on the side of system bus.
Patent JP-H11141748-A (JP)
Title: Pipe-passing device
Inventor: FUJINO YOSHIKAZU
IPC: F16L5/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe-passing device which can eliminate an offset or a bellows in a piping to realize a compact inexpensive piping system. SOLUTION: A device for passing a pipe 1 extended by heat has a disc 2 fixing the pipe 1 and having a corrugated cross section in a circumferential direction, a short pipe 3 fixed to a wall 6 and having a flange 3' at one end thereof, and a nonmetallic sheet 4. The disc 2 and the short pipe 3 are joined to each other with bolts and nuts 5 via the nonmetallic sheet 4 and the bolt holes made in the disc 2 and the short pipe 3 are oval.
Patent JP-H01142763-A (JP)
Title: Developing device
Inventor: ADACHI TAKAHIKO
IPC: G03G15/08
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the leakage of toner from the aperture part of the connecting body of a developing unit by providing a shutter opening and closing means which opens and closes in response to the loading action of a developer replenishing unit on the above-mentioned aperture part. CONSTITUTION:The connecting body 10 which communicates with a carrier path by a toner carrying auger 7 is provided in the developing unit main body 1 and the toner replenishing unit main body 20 is attachably/detachably mounted in the connecting body 10. The shutter opening and closing means 12 consisting of a shutter 13 and a spring 14 is provided in the aperture part 11 which is the toner suction port of the connecting body 10. When the replenishing unit 20 is made to move in the direction of the mounting action, the means 12 is made to automatically open and close the aperture part 11 in response to the movement. Therefore, the leakage of the toner from the aperture part 11 can be surely prevented.
Patent JP-H02148743-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURASHIMA SHIGENOBU
IPC: H01L21/56
Filed: 1988-11-29
Abstract: PURPOSE:To make it possible to evaporate most of the water contained in a wiring board, prevent the formation of a water layer at the phase boundary between the wiring board and an adhesive layer, and prevent the generation of cracks in resin, by heating them preliminarily in a preliminary heating process. CONSTITUTION:A plurality of semiconductor pellets 1 are mounted on a wiring board 2 having single-layer, multi-layer structure with epoxy resin, etc., in the assembly process 100 of semiconductor devices, and fixed to a lead frame 3 and an island section 4 through an adhesive layer 5, and the electrode pads 6 on the board 2 and each lead 7 of the frame 3 to be connected to the vicinity of each pad 6 are wire-bonded to assemble a frame body structure 8. On the occasion of this assembly the preliminary heating of the frame body structure 8 is performed in a preliminary heating process 101. This preliminary heating heats a plurality of body structures 8 collectively with an oven not diagramed, evaporates most of the water contained in the boards, and drives them into a dried state. And, they are stored in cavities 11 made by the upper and lower metallic molds 9, 10 in a resin molding process 102.
Patent JP-H05105230-A (JP)
Title: Control device for conveyor to stop object in processing station
Inventor: WAHREN MATS E
IPC: B65G11/16
Filed: 1991-11-19
Abstract: PURPOSE: To provide a conveyor braking device which effectively absorbs and damps an impact occurring when a next workpiece or carrier abuts on a workpiece or carrier stationary in a processing station. CONSTITUTION: This embodiment contains a support block 8 for slidably supporting a workpiece 6 on a conveying means 2, and an elastic ring 9 freely disposed between support blocks adjoining slidably on the conveying means. When a subsequent workpiece reaches a station in which a workpiece is stopped, the elastic ring is compressed in a conveying direction of a workpiece by the support block relating to the subsequent workpiece, and the elastic ring is expanded transversely so that it functionally engages with a guide side wall 4, thereby braking a move of the subsequent workpiece to minimize an impact for the workpiece.
Patent JP-H07157179-A (JP)
Title: Sheet handling device
Inventor: AKIYOSHI YUJI
IPC: G03G15/00
Filed: 1993-12-02
Abstract: PURPOSE:To bind sheets at one time which have been exhausted from an image recording device. CONSTITUTION:A sheet processing device U has a sheet exhaust hole 2 which is formed as a sheet set insert port 2 capable of inserting a sheet set consisting of a plurality of sheets S stacked one over another from the outside into a stapling position provided within a compile tray C. A control device of this sheet processing device U works in two modes-, i.e., the normal operation mode, in which sheets S fed from a sheet carry-in hole 1 are stapled upon being put in alignment in the stapling position on the compile tray C, and a manual operation mode in which each sheet set inserted to the stapling position from the sheet set insert port 2 is to be stapled manually.
Patent JP-H02148313-A (JP)
Title: Information processor
Inventor: MURAMOTO KOJI
IPC: G06F3/06
Filed: 1988-11-30
Abstract: PURPOSE:To improve the measuring accuracy of an information processor for an input-output operation executing time by correcting contents of counting means provided to each of plural input-output device in response to interrupting signals sent at every prescribed time. CONSTITUTION:A central processor 2 holds a real time depending upon a time device 20 and generates interruptions against input-output processors 3 and 4 by means of an interruption generating section 21 at every fixed period. Upon receiving the interruptions, the devices 3 and 4 correct their own time counting sections 30 and 40 based on the interrupting signals. Therefore, contents of both time counting sections 30 and 40 can be made coincident with each other before errors are accumulated and the measuring accuracy for input-output operation executing time can be improved.
Patent JP-H01146239-A (JP)
Title: Wafer fixing device
Inventor: YAMAZAKI TAKASHI
IPC: H01J37/317
Filed: 1987-12-02
Abstract: PURPOSE:To simplify the whole structure by making a clamper switching shaft to open and close a clamper in a soft structure. CONSTITUTION:A clamper 2 has a pawl 2a, and when a wafer 8 is replaced, the wafer 8 is held by the pawl 2a and lifted by pushing a base 3 to a rotary disk 1 side. In such a condition, the wafer 8 is removed in the outer peripheral direction of the rotary disk 1 by a wafer exchange device, and can be replaced easily. On the other hand, the force to put away the clamper 2 in the outer peripheral direction of the rotary disk 1 by a centriifugal force is delivered directly from the clamper 2 to the rotary disk 1, the whole balance of the clamper 2, the base 3, the shaft 6, and the spring 4 in not necessary to regulate, and the whole composition can be made simple.
Patent JP-2000120608-A (JP)
Title: Cylinder device
Inventor: RO AKINORI
IPC: F15B15/14
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To seal fine dust and improve durability and reliability by disposing a double structure of dust seal between a rod guide and a rod. SOLUTION: A tube 1 of a hydraulic cylinder has therein a rod 3 extending and shrinking while sliding on a rod guide 2. A buffering 8, a packing 9, and a dust seal system 11 consisting of two dust seals are disposed on an internal circumferential side of the rod guide 2 between the guide 2 and the rod 3. Then, pressure oil within the tube 1 is sealed by the buffering 8 and the packing 9, and thereby the dust seal system 11 prevents outside dust from invading into the tube 1.
Patent JP-2001127727-A (JP)
Title: Connector for compressed data transmission
Inventor: AZUMA SADAYOSHI
IPC: H04N19/40
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To transmit compresed data by the irreducibly minimum transmission facilities. SOLUTION: Pieces CH1 to CH4 of data inputted from input terminals 2A to 2D provided corresponding to input transmission lines A1 to A4 are put together into specific transmission units by composing means 6 and 20 and the composed data CHM are outputted from a single output terminal 4 to a single output transmission line B. Consequently, pieces of data inputted to this connector are converted into single data, which is transmitted to the output transmission line B.
Patent JP-H05145359-A (JP)
Title: Automatic gain controller
Inventor: OSHIDA NAOTO
IPC: G01S13/76
Filed: 1991-11-19
Abstract: PURPOSE:To improve the distance measurement accuracy of a high accuracy distance measurement device even under the environment receiving much effect of a multi-path wave on a sliding line path and an induction line. CONSTITUTION:A tilt measurement means 10 measures a tilt of a rising part of a reception pulse. A data conversion means 20 controls an automatic gain control amplifier 42 in response to the leading of a reception pulse resulting from measuring output data of the tilt measurement means 10 to convert th data into digital data with a level suitable for a DAC circuit 50. A drive means 30 converts output data of the data conversion means 20 into analog data to given the result to the automatic gain control amplifier 42 as a control voltage.
Patent JP-2000129153-A (JP)
Title: Production of metal-free phthalocyanine
Inventor: SAKAMOTO MARE
IPC: C09B47/067
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To industrially, readily and economically produce the subject compound useful as a pigment, etc., in good purity without any by-product such as PCB by reacting o-phthalodinitrile under specific conditions. SOLUTION: (D) o-Phthalodinitrile which is unsubstituted or has a substituent group is reacted in the presence of (B) an inorganic base (e.g. lithium hydroxide) and (C) a ferrocene compound in (A) an alcoholic solvent (e.g. ethylene glycol). Furthermore, the ferrocene compound represented by the formula (R1 and R2 are each a halogen, nitro, formyl or the like) is used as the component C, which is preferably used in an amount within the range of (1/20) to (1/4) based on 1 mol of the component D. The component B is preferably used in an amount within the range of (1/20) to (1/2) based on 1 mol of the component D and the reactional temperature is preferably about 80-180 deg.C.
Patent JP-H11114703-A (JP)
Title: Tailstock device for machine tool
Inventor: TAKEUCHI KUNIHIKO
IPC: B24B41/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a tail stock device, which is able to detect the (any) position of both a tailstock and a tailstock spindle on a bed in order to control the position with high accuracy. SOLUTION: A tailstock device for a machine tool is provided with a tailstock 21, which is mounted on a bed 1 of a machine tool and which can freely move in a direction to part from and come into contact with a main spindle, a tailstock spindle 22, which is supported by the tail stock 21 so that it can freely advance to and retreat/ from the main spindle in order to come into pressure contact with a work gripped by the main spindle, a tailstock driving means, which moves the tailstock 21 in the direction in which the tialstock 21 parts from or approaches (the main spindle), a tailstock spindle driving means 31, which moves the tailstock spindle 22 in the advancing and retreating direction tailstock detecting means 23, 24, 36, which detect any position of the tailstock 21 on the bed 1, tailstock spindle detecting means 23, 25, 37,  which detect any position of the tailstock spindle on the bed 1, and a controlling means 38, which controls the action of both tailstock driving means and tailstock spindle driving means 31, based on the detection data from both tailstock detecting means 23, 24, 36 and tailstock spindle detecting means 23, 25, 37.
Patent JP-H08156139-A (JP)
Title: Mirror-surface rubber roll and production of the same
Inventor: TANAKA HIDEAKI
IPC: B29L31/32
Filed: 1994-12-07
Abstract: PURPOSE: To provide a mirror-surface rubber roll for use in, for example, an apparatus for impress-forming a sheet made of a thermoplastic resin or the like, and an apparatus for forming a sheet for optical applications, such as printing or copying machines, by providing an optically smooth surface rubber layer on the peripheral surface of a metal core roll. CONSTITUTION: For example, a neoroprene rubber sheet having a thickness of 3.5mm and a hardness of 70 is adhered with an adhesive to the peripheral surface of a steel core roll having an outside diameter of 400mm and a face length of 1000mm. After 24 hours, the surface is polished with a buff of yarn number 1000 until the thickness of the chloroprene rubber sheet becomes 3mm. Thus, an inner rubber layer is formed on the peripheral surface of the core roll. Then, 0.5 pts.wt. of a zinc-base chelating agent is added to 100 pts.wt. of a liquid silicone rubber having vinyl groups on its side chains. After being thoroughly stirred, the rubber liquid is layered to a thickness of 3mm on the peripheral surface of the inner rubber layer by a flow casting technique, and then cured for 48 hours for crosslinking reaction in an atmosphere of 50 deg.C.
Patent JP-2001126609-A (JP)
Title: Electron emission device and fluorescent display
Inventor: ITO SHIGEO
IPC: H01J31/12
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission device with high performance that may be fabricated at low cost and driven by low voltage. SOLUTION: An electron emission device comprises a glass substrate 100, cathode 101, resistor layer 102, insulating layer 103, and a gate electrode 104. On a metal layer 106 with high central portion in the opening 108, there is formed a carbon nano tube 107 by plasma CVD. A voltage is applied to the cathode 101 and gate electrode 104 to make the carbon nano tube generate electrons.
Patent JP-H06150790-A (JP)
Title: High speed re-closing earth switch device
Inventor: SAIDA TOSHIYUKI
IPC: H01H33/91
Filed: 1992-11-13
Abstract: PURPOSE:To break certainly the induction current in a high voltage power transmission line even in the case the zero miss phenomenon has occurred in the induction current when a ground-short accident is generated in the power line, which is in multi-phase system, to cause the multi-phase re-closed condition. CONSTITUTION:A puffer type arc extinguishing chamber 2 includes a stationary contacting piece 10 installed on a main circuit conductor 3 in a sealed chamber 1 in which an arc extinguishing gas is encapsulated, a movable contacting piece 13 contacting and separating from this stationary contacting piece, and a grounding terminal part 7 connected with the movable contacting piece 13 and the sealed vessel. A resistor 9 of 0.1-1.5OMEGA is in series inserted between the current feed path of this arc extinguishing chamber 2 and the ground potential. It is so structured that the size of the dead volume between a puffer cylinder 15 and puffer piston 18 of the chamber 2 can be selected to 15-50% of the total cylinder capacity in the condition with perfect circuitry. An alternative structure is such that a damper device 21 is added to a conventional operating mechanism 4.
Patent JP-H07156777-A (JP)
Title: Anti-lock control device incorporated in calliper
Inventor: SHINDO EIJI
IPC: B60T8/48
Filed: 1993-12-03
Abstract: PURPOSE:To control a wheel lockup occurring at sudden braking by providing a leaky pump capable of pumping brake fluid in a fluid pressure chamber into a master cylinder and an electronic control unit for controlling the pump. CONSTITUTION:If a wheel is locked during travel and a signal for releasing the brake is outputted from an electronic control unit 20, a motor 18 is driven to operate a gear pump 8 to pump brake fluid into a master cylinder from inside a fluid pressure chamber 7a, thereby decompressing the inside of the fluid pressure chamber 7a and releasing the brake. Reduction of brake fluid pressure is thus executed to release the wheel from the locked state. When a command for a brake fluid pressure holding state is outputted, the number of revolutions of the gear pump is controlled so that the amount of brake fluid pumped from the gear pump balances the amount of brake fluid that flows in from the master cylinder.
Patent JP-H02151162-A (JP)
Title: Radio call system
Inventor: YATANI TADASHI
IPC: H04W84/02
Filed: 1988-12-02
Abstract: PURPOSE:To attain radio call with the telephone number of a fixed telephone set of an opposite party by sending the telephone number of an incoming telephone set and a telephone number of a caller to a radio transmission equipment at the arrival of a call to a telephone set with absence indication to a telephone exchange. CONSTITUTION:An incoming telephone set 1 prior to its absence sets absence registration to an incoming exchange 3. The incoming exchange 3 writes a telephone number of a registration party onto a table for absence registration provided on a memory 9 for absence registration. When an outgoing telephone set 6 makes outgoing connection to the incoming telephone set 1, a controller 8 references the absence registration table, does not apply conventional incoming connection but applies radio calling. The controller 8 sends an outgoing telephone number ID 2 to a radio call transmitter 4 together with a call signal ID 1. Thus, a pager 2 is called by using a predetermined radio frequency to send the information of the ID 2 according to a prescribed code format and signal system.