baber/WOPTO huggingface dataset:
Patent JP-H0739369-A (JP)
Title: Isolation of plastic-degradative bacteria
Inventor: KURACHI KAZUHITO
IPC: C12N1/20
Filed: 1993-08-03
Abstract: PURPOSE:To efficiently isolate the subject bacteria for biodegradable plastics compared to such conventional methods as to take samples randomly. CONSTITUTION:The objective isolation is conducted using samples taken from the soil or water having been brought into contact with plastics. Specifically, (1) a sample taken from plastic-embedded soil or plastic-set water is put to enrichment culture in a medium containing the plastic alone as carbon source; (2) as necessary, the above enrichment culture is repeated to thicken the aimed plastic-degradative bacteria; (3) the resultant culture fluid is spread on a solid medium to conduct an isolation culture; and (4) for the colonies obtained by the isolation culture, the degradation of the plastics is confirmed and the objective plastic-degradative bacteria is obtained.
Patent JP-2001023104-A (JP)
Title: Rotray head device
Inventor: SAKAI MASAHIRO
IPC: G11B5/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To make easily arrangable an amplification circuit which amplifies an output signal from a magneto-resistance thin film head which is used as a reproducing head chip, facilitate the disassemble and maintenance after the completion and, further, avoid the separation and fall-off of a rotor coil of which a rotary transformer is composed while high reliability of respective connection parts after the decomposition and maintenance is secured. SOLUTION: A terminal member with a terminal plate which is brought into pressure contact with the terminal of a head chip 5 is supported by a flange member 3, which is turned around a rotary shaft 2a with a rotary drum 4 against a counter-force produced by the pressure contact between the terminal plate and the terminal of the head chip 5.
Patent JP-2001023711-A (JP)
Title: Chucking type receptacle
Inventor: SASAKI TOMIO
IPC: H01R12/18
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of contact between a wiring circuit board and electrode pads in a chucking type receptacle and to secure firm contact between the receptacle and the electrode pad by appropriately removing glass dust on the electrode pad in the board. SOLUTION: This hold-contact type receptacle comprises: first and second upper clamping pieces 4, 5 to be brought into press-contact with the upper portions of first and second electrode pads 2, 3 disposed opposite to both ends while holding the ends of a wiring circuit board 1; and first and second lower clamping pieces 6, 7 to be brought into press-contact with the lower portions of the first and second electrode pads 2, 3 immediately under the first and second upper clamping pieces 4, 5, wherein a first contact 8 is constituted of the first upper clamping piece 4 and the first lower clamping piece 6 while a second contact 9 is constituted of the second upper clamping piece 5 and the second lower clamping piece 7. Consequently, the end of the board 1 is held between the first and second upper clamping pieces 4, 5, and then, between the first and second lower clamping pieces 6, 7.
Patent JP-H0852823-A (JP)
Title: Molding device for molded product
Inventor: DEGUCHI KOUKI
IPC: B29C67/00
Filed: 1994-08-16
Abstract: PURPOSE:To provide a molding device which is not affected by fluidity, molding conditions and the like of thermoplastic resin and is of little pressure fluctuation in a mold at the end of an extruder by providing a plurality of nozzles for injecting resin respectively into a cavity and feeding resin successively from one manifold. CONSTITUTION:Manifolds 41 and 42, communicated respectively with a nozzle group 21 for body section channels 11 for injecting the thermoplastic resin respectively into respective body section channels 11 and respective protruding section molding cavities 12 and a nozzle group 22 for protruding section molding cavities 12 of a molding drum 1, are formed in a mold 2. The thermoplastic resin is fed from respective extruders into the manifolds 41 and 42. The thermoplastic resin is fed into respective molding cavities 12 in the peripheral direction of the molding drum 1 by the L/2n pitch through a land section 32 adjusting the flow rate. As the cycle of pressure fluctuation caused by the adjoining nozzles is different by 180 deg., composite waves are offset in the land section 32 to reduce the pressure fluctuation range and stabilize the resin feed amount.
Patent JP-S5982736-A (JP)
Title: Method and apparatus for wire bonding of semiconductor device
Inventor: HOUJIYOU YUTAKA
IPC: H01L21/60
Filed: 1982-11-04
Abstract: PURPOSE:To shorten wire-bonding time largely by providing a position recognizer and a position recognizing confirmer, compensating a positional recognizing data on the basis of the transfer excess-deficiency detecting data of a tray and bonding a wire. CONSTITUTION:A scanning eye 18 for the position recognizer 16 each recognizes the coordinates of the bonding pads of each semiconductor chip 2 on the trays 12 and the coordinates of positions to be bonded of each external mood 3, and makes the coordinates contain in a register as position recognizing informations in succession. A turntable 11 is turned, and the semiconductor chips 2 on the trays 12 are transferred to an arrest point in a third work partition (c). When the reference position of a movement does not stop at a prearranged movement position and is displaced and an error is detected by the position recognizing confirmer 22, a position compensation information is added to a bonding mutual position recognizing information consisting of a plurality of X coordinate signals and Y coordinate signals recognized in a second work partition (b) and transmitted over a bonding device 19 as a bonding positional information, and wire bonding being required is executed.
Patent JP-H05192817-A (JP)
Title: Rotating tool
Inventor: BUERUNERU PITSUKERUTO
IPC: B24D5/06
Filed: 1992-06-11
Abstract: PURPOSE: To precisely cut a hardened work by forming the whole working face into the same-thickness homogeneous layer of an extremely hard material. CONSTITUTION: A working face 2 is provided with a lot of microcutting chip release grooves 3 extended in parallel with each other, and these microcutting chip release grooves face at acute angle relative to a tangent of the working face 2 and have a transversal surface having prescribed edges 4 and prescribed cutting chip release spaces. The whole working face 2 is provided with the same-thickness homogeneous layer of an extremely hard material, preferably boron nitride. The interval between the microcutting chip release grooves 3 is set to 35 to 600 μm and the depth of the microcutting chip release grooves is set to 20 to 1000 μm.
Patent JP-H04227100-A (JP)
Title: Wet oxidation device
Inventor: YOAHIMU FUOIKUTO
IPC: C02F1/74
Filed: 1991-06-06
Abstract: The device (1) for wet oxidation with its individual units, that is a high pressure pump (2), a heat exchanger (3), a reactor (4) for the actual wet oxidation and a compressor (5) for feeding an oxygen/gas mixture is preassembled in one or two carrying frames and is housed in such a manner that their dimensions and their total weight permit transport on a road vehicle and/or rail vehicle, two of such carrying frames being expediently provided as standard containers (8 and 9), one of which can contain the reactor (4) divided into individual tube pieces (6) and the heat exchanger (3) and the other of which can contain the remaining units, so that a preassembly of the whole device is possible in almost operational condition and that at the site of use it is only necessary for both containers to be installed, joined together and connected up. A wet oxidation can thus be carried out even with low quantities of medium to be purified. <IMAGE>
Patent JP-2001021551-A (JP)
Title: Discrimination method of aging prevention and depressing agent
Inventor: ISHIGAMI MASAMICHI
IPC: A61K8/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a new screening method for aging prevention and improvement and a skin medicine for external application that is useful preventing aging and making improvements. SOLUTION: Sugars, proteins, lipid peroxides and secondary products thereof present in an organism are made to coexist with one another and are incubated at a temperature close to that of the organism, and a difference in fluorescent intensity between before and after the incubation is measured. Sugars, proteins, lipid peroxides and secondary products thereof present in an organism are made to coexist with a substance to be tested, and the difference in fluorescent intensity measured under the same condition is compared with the former difference. The degree of depression of an increase in fluorescent intensity during incubation of the substance to be tested is used as an index, and the lipofuscin- like substance formation depression action of the substance to be tested discriminated. Constituents having such action are contained in a cosmetic.
Patent JP-H0862427-A (JP)
Title: Liquid crystal display
Inventor: MASHINO NAOHIRO
IPC: G02F1/1335
Filed: 1994-08-17
Abstract: PURPOSE: To provide uniform distribution of brightness on a display surface by forming a coating film having a large diffractive index on a main surface of a light guide plate and increasing the area of the coating film per unit area in a corner section. CONSTITUTION: In a liquid crystal display which is provided with a liquid crystal display substrate 7, a light guide plate 1 arranged on a back face of the liquid crystal display substrate 7, and a light emitter 2 arranged on a side at one end of the light guide plate 1 and in which light from the light emitter 2 is radiated onto the liquid crystal display substrate 7 through the main surface from the side at one end of the light guide plate 1, coating films having larger diffractive index than that of the light guide plate 1 are formed like dots on the main surface of the light guide plate 1. As for the coating films like dots, the area of the film per unit area is larger in a corner section at one side opposing to the other side of the light guide plate 1 on the side where the light emitter 2 is arranged.
Patent JP-H05275726-A (JP)
Title: Photoelectric conversion device
IPC: H01L31/04
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a high-efficiency photoelectric conversion device by a method wherein a non-single-crystal semiconductor layer is provided with an amorphous semiconductor layer and a fine-crystal semiconductor layer. CONSTITUTION:The title device is constituted of the following on a light- transmitting substrate 58: a transparent conductive film 54; a P-type semiconductor layer 53; an I-type semiconductor layer 51; an N-type semiconductor layer 52; and a back electrode 59 composed of a transparent conductive film. In the I-type semiconductor layer 51, layers 60, 61, 62, 56 are formed, and their fine crystallization degrees are set respectively at 0%, 25%, 50% and 75%. As a result, an energy band is provided with a stepwise continuous structure; a conversion efficiency of 8 to 10% and a short-circuit current of 20 to 25mA/cm can be obtained. That is to say, the structure is changed to a fine crystalline semiconductor from AS (amorphous silicon) toward the inside from a light- irradiated face, and the drift of electrons and holes which are generated in a position distant form the P-layer is promoted. Thereby, an electric current can be increased.
Patent JP-H1119562-A (JP)
Title: Variable stroke discharge device
Inventor: HISHINUMA TORU
IPC: B05C5/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a variable stroke discharge device of a structure that a valve stroke of the device for a viscous fluid can be set accurately and a constant discharge control function is always maintained without depending upon processing accuracy. SOLUTION: A discharge valve shaft 28 constituting a discharge valve means and a discharge valve pipe shaft 32 constituting an exhaust valve means are mutually screwed into each other and connected together so that both shafts 28, 32 are mutually movable in the axial direction. Further, an air piston 44 constituting a cylinder piston means is installed integrally on the outer peripheral face of the exhaust valve pipe shaft 32, and can be moved only in the axial direction to a cylinder end plate 38 using a rotation stopper 50. The distance between the valve means can be regulated by rotating a grip 58 mounted on the end part of the discharge valve shaft 28 so that the valve stroke is variable.
Patent JP-S6438101-A (JP)
Title: Laminated pervaporation device
Inventor: FUJITA KOZO
IPC: B01D61/36
Filed: 1987-07-31
Abstract: PURPOSE:To closely attach unit members to each other by fastening both end plates of the laminated unit with a bolt piercing the passages for a raw liq., etc., as well as a main bolt in the title laminated pervaporation device. CONSTITUTION:Plural polymeric membranes 11e, raw liq. chamber forming frames 11a, and vapor chamber forming frames 11c are laminated so that a passage 11f for supplying the raw liq. into the respective raw liq. chamber forming frames 11a, a passage 11g for discharging the raw liq. from the respective raw liq. chamber forming frames 11a, and a passage 11h for bleeding vapor from the vapor chamber forming frames 11c are formed, and the laminated unit 11 is formed. Both end plates 13 of the unit 11 are fastened by plural main bolts 14 to fabricate the laminated pervaporation device. In this case, the bolts 18 for fastening both end plates 13 to each other are allowed to pierce the inside of the raw liq. supply passage 11f, raw liq. discharge passage 11g, and vapor bleeding passage 11h in the laminated unit 11.
Patent JP-H07324145-A (JP)
Title: Pressure-sensitive adhesive sheet for surface protection
Inventor: AGARI HIROSHI
IPC: C08L9/06
Filed: 1994-08-17
Abstract: PURPOSE:To provide a pressure-sensitive adhesive sheet excellent in interfacial bonding strength and easily peelable by forming a pressure-sensitive adhesive layer made of a specified composition on either surface of a polyolefin resin base layer. CONSTITUTION:This sheet is prepared by forming a pressure-sensitive layer made of a composition prepared by kneading 100 pts.wt. a block copolymer represented by the general formula: A-B-A or a mixture of this copolymer with a block copolymer represented by the general formula: A-B (wherein A is a block of a styrene polymer, and B is a block of a butadiene polymer, a block of an isoprene polymer or a block of an olefin polymer obtained by hydrogenating either of the above polymers) and 0.05-5 pts.wt. fatty acid amide on at least either surface of a layer of a base material comprising a polyolefin resin. Examples of the fatty acid amides which can be desirably used include stearamide, oleamide and lauramide.
Patent JP-S6171755-A (JP)
Title: Test access system of subscriber line
Inventor: KURANAGA HIROSHI
IPC: H04M3/30
Filed: 1984-09-14
Abstract: PURPOSE:To inhibit execution of tests in case test request are given at a time from plural test access devices by giving the priority of the test to the test access device that is closest to an intra-office circuit terminating set. CONSTITUTION:Test access devices 18a-18c are set between a circuit terminating set 11 and a switchboard 12. Then switches 17a-17c are put into a primary information line 13 with addition of measuring instruments 16a-16c respectively. The device 18a contains an output terminal 29a to give a request of start to the set 11 and an input terminal 31a to monitor the using state of circuit. Input terminals 25a and 26a are connected directly to status lines 142 and 141 respectively. While the terminal 29a is connected to a control line 151 via an OR circuit 33a. Devices 18b and 18c also have the same structure as the device 18a. In such constitution, only the test access device that is closest to the set 11 detects the ON signal of the line 141 and can acquire the test access right even in case plural test access devices turn on the line 151 at a time for test access.
Patent JP-H0480587-A (JP)
Title: Grain drying and preparing device
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1990-07-20
Abstract: PURPOSE:To permit the starting or the finishing of the operation of a rice hulling and preparing unit at a desired time by a method wherein the present device is provided with a drying finishing time estimating means, a cooling time setting means, a rice hulling and preparation processing time estimating means, a desired time inputting means and a correcting means, correcting and changing a cooling time. CONSTITUTION:A time necessary for the drying operation is operated based on the amount of grains, charged into respective reservoirs 1, a difference between a present moisture value and a finishing moisture value, and a reducing rate, determined in accordance with the capacity of a drying unit. A time necessary for the cooling of dried grains is read into this device based on the information of a cooling time setting switch 36 while a time necessary for rice hulling is estimated and operated based on an information from the capacity setting switch 37 of a rice huller and the charging amount of the grains. The input of the desired starting or finishing time of the operation of the rice hulling and preparing unit is received by a time specifying switch 38 and a date specifying switch 39 and is compared with the starting or finishing estimating time of the operation of the rice hulling and preparing unit, then, the correcting signal of a cooling time setting switch 36 is received and the operation is finished by obtaining the indication of 'processing possible'.
Patent JP-S5899311-A (JP)
Inventor: MIZOTA MORIKAZU
IPC: B65B9/15
Filed: 1981-11-30
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-S6085437-A (JP)
Title: Flexible disc for magnetic recording
Inventor: HASEGAWA KINJI
IPC: G11B5/66
Filed: 1983-10-18
Abstract: PURPOSE:To obviate generation of a tracking error when under conditions of high temp. and high humidity by specifying the coefft. of expansion by temp. and humidity of a biaxially oriented film consisting of poly-1,4-cyclohexylenedimethylene terephthalate polyester. CONSTITUTION:The biaxially oriented film consisting of the poly-1,4-cyclohexylenedimethylene terephthalate polyester of which >=80mol% acid component is constituted of terephthalic acid is used as a base material. The coefft. of expansion by max. temp. on the surface including the longitudinal and transverse directions of such film is 9-35X10<-6> deg.C<-1>, the coefft. of expansion by the max. humidity is 0-8.0X10<-6> deg.C(%RH)<-1>, the difference between the coefft. of expansion by the max. and min. temp. is 0-8.0X10<-6> deg.C<-1> and the difference between the coefft. of humidity by the max. and min. humidity is 0-3.0X10<-6>(%RH)<-1>. A magnetic recording layer consisting of a thin metallic film is provided to such base material. A flexible disc for magnetic recording is obtd. on a biaxially oriented film of poly-1,4-cyclohexylenedimethylene terephthalate polyester by using a method such as vacuum deposition, sputtering, ion plating, CVD or electroless plating.
Patent JP-S6349600-A (JP)
Inventor: IKEDA MIZUHO
IPC: B64G1/00
Filed: 1986-08-18
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-2001023190-A (JP)
Title: Aligner, aligning method, optical disk device, and recording and/or reproducing method
Inventor: IMANISHI SHINGO
IPC: G11B7/1387
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To accurately control the gap length in a near-field region. SOLUTION: The aligner is provided with a light source 11 for exposure that emits a laser beam for aligning, a light source 16 for controlling the gap length that emits a laser beam for controlling gap length whose wavelength differs from that of the laser beam for aligning, a condenser lens 17 for making the laser beam for controlling gap length incident on a condensing lens 14 and an SIL 15, a collimator lens 18, and a dichroic mirror 12, and a photo detector 22 for detecting the light intensity of the return light of the laser beam for controlling gap length being reflected by an emission surface 15b of the SIL 15. The aligner controls the space between the SIL 15 and a body 100 to be illumined based on the detection result of the photo detector 22.
Patent JP-H1037631-A (JP)
Title: Mounting structure of shutter box
Inventor: SUZUKI AKIO
IPC: E06B9/17
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve appearance, and to prevent the intrusion of dust, bugs, etc., by covering clearances among the upper sections of side walls at both ends of a shutter box installed along an external wall on the lower side of the eave soffit of a building and the eave soffit and the external wall with a cover. SOLUTION: In a cover 1, a mounting hole 12 is formed to a square-shaped plane section 11, and an approximately triangular-shaped cover section 13 erected in the approximately vertical direction is formed. The plane section 11 of the cover 1 is placed on the flat section 31a of a side wall 21, and disposed at a specified mounting place by a jig inserted into a suspending hole 21b together with a shutter box 2. The box-shaped shutter box 2 is mounted along the flat section 21a and the rear 31 of an eave soffit and an external wall surface material 41. Consequently, the mounting operation of the cover is conducted easily.  Accordingly, clearances among the upper sections of side walls 21 at both ends of the shutter box 2 and the eave soffit and the external wall are covered with a cover and can be sealed, and the staining of a shutter and an adverse effect on operation, etc., can be prevented.
Patent JP-H0836942-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H15/02
Filed: 1994-07-26
Abstract: PURPOSE:To provide a slide switch with click action, which permits the wiring between the power supply and a load by using a plug-in jack, facilitates the mounting works and has a small number of part items. CONSTITUTION:A moving conductor 7 such as a steel ball is installed with the aid of a coil spring 6 in a recess 5a furnished in a sliding element 5 made of plastic. A plurality of stationary contacts 8 made from a metal band are located by grooves 1a, 2a formed in a base 1 and secured by enclosing with an insulative board 9. When the sliding element 5 is slided by a knob 4 within a recess 2 formed in the base 1, the moving conductor 7 is dropped by the resilience of the coil spring 6 into a gap in the adjacent stationary contact 8 to generate its electrical continuity, and also click action is generated. One end of the stationary contact 8 is extended through a hole 9a in the insulative board 9, and a plug part 8b for connection with an external circuit is formed. A guide part 10 is formed on the board 9 in a single piece therewith so that fitting of a plug jack as the mating party of the plug part 8b is guided.