baber/WOPTO huggingface dataset:
Patent JP-S63109413-A (JP)
Title: Production of liquid crystal display
Inventor: KOIKE YOSHIRO
IPC: G02F1/1339
Filed: 1986-10-27
Abstract: PURPOSE:To prevent liquid crystal from deterioration of its quality due to a change in its characteristics and to improve productivity by forming a seal pattern surrounding the liquid crystal by an ultraviolet-ray setting material, dropping liquid crystal into the seal pattern under a pressure-reduced state, sticking bases and radiating ultraviolet rays to the stuck bases in atmosphere to seal them. CONSTITUTION:A seal pattern 2 having a fixed height for surrounding liquid crystal 3 is printed on a base 1 including electrodes formed on its upper face and a spacer 8 is prayed into a space surrounded by the seal pattern 2. Under reduced atmosphere, the liquid crystal 3 is uniformly dropped on the space into which the spacer 8 has been sprayed. Since the liquid crystal 3 is uniformly dropped, the orientation of the liquid crystal characteristics is not deteriorated, the surface of the dropped liquid crystal is kept at an opened state, and bubble removal from the liquid crystal can be executed within a short period because of the pressure-reduced state. The base 1 is stuck to the other base 4, the stuck bases 1, 4 are irradiated by ultraviolet rays to set the seal pattern 2, seal the liquid crystal 3 and complete a liquid crystal display. Consequently, ununiformity in the liquid crystal characteristics, ununiformity in a gap between the bases and difficulty of production can be removed.
Patent JP-H02104272-A (JP)
Title: Liquid sensor
Inventor: HORIGUCHI HIROYUKI
IPC: G01N33/62
Filed: 1988-10-12
Abstract: PURPOSE:To enable quantitative measurement without using a spectrometer by providing a cell consisting of an ion exchange, ninhydrin reagent, enzyme and sample reservoir layers, light source and transmitted light sensor in a chemical sensor for sensing components in a humor or beverage. CONSTITUTION:Urea contained in a sample 18, such as SAKE (Japanese rice wine). In the process, the sample 18 is passed through an ion exchange resin layer 11 consisting of an H type cation exchange resin and an OH type anion exchange resin to previously remove amino acids, ammonia, amine compounds, etc. The urea is then decomposed into ammonia with a urease immobilized enzyme layer 12 and the ammonia is subsequently reacted in the next ninhydrin reagent layer to collect the reaction solution in the sample reservoir layer 14. The above-mentioned reaction solution is then optically measured with a light source 15 and a photodiode 16 to determine the amount of the urea.
Patent JP-H03123628-A (JP)
Title: Dope for manufacture of an asymmetric gas separation membrane
Inventor: KURINTO AREN KURUUZU
IPC: D01D1/02
Filed: 1990-09-26
Abstract: PURPOSE: To produce a gas sepn. membrane which does not contain asymmetric macroscopic gaps by dissolving a glassy hydrophobic polymer into a solvent system consisting of a strong non-solvent, Lewis acid as a weak non-solvent, Lewis base as a solvent or the like, thereby preparing the dope. CONSTITUTION: The solvent system which consists of the strong non-solvent, the Lewis acid as the weak non-solvent, the Lewis base as the solvent and a complex formed by the Lewis acid and the Lowis base and has a Hildebrand's dissolution parameter within 1.5 cal<0.5> /cm<1.5> of the Hildebrand's dissolution parameter of the polymer is prepd. The glassy hydrophobic polymer is dissolved in this solvent system in such a manner that the total solid content thereof attains >=30 wt.%, by which the dope for spinning is prepd. This dope is passed through a tube of a tube-in-orifice type spinning mouthpiece and is spun. A solidifying liquid is injected through is mouthpiece tube, by which the spun tube is solidified and the membrane is formed.
Patent JP-H02102569-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OONO AKIKAZU
IPC: H01L21/76
Filed: 1988-10-12
Abstract: PURPOSE:To enable the mixed mounting of a complementary MIS inverter of a control system and a large current transistor of high breakdown strength without inducing an erroneous operation of the MIS inverter by a method wherein the large current transistor of high breakdown strength is isolated to be insulated from the complementary MIS inverter of a control system. CONSTITUTION:A first insulating layer 101, conductive layers 104 and 107, and a second insulating layer 100 are successively formed in this sequence on the first primary face of a semiconductor substrate 57, and an insulating wall 102 is formed to isolate the conductive layers 104 and 107 interposed between the insulating layers 100 and 101 from another conductive layer 58. Next, an n-channel type and a p-channel type MIS transistor both of low breakdown strength are formed on the upside of the insulating layer 100, and a source 72 of the n-channel type MIS transistor is connected to the conductive layer 107 to constitute a complementary MIS inverter, a large current n-channel type MIS transistor of high breakdown strength provided with a drain electrode 54 formed on the second primary face of the semiconductor substrate 57 is formed on the region of the first primary face of the semiconductor substrate 57 where the inverter has not been formed. By this setup, a large current transistor of high breakdown strength can be mounted on the same substrate together with a transistor of low breakdown strength.
Patent JP-2000084282-A (JP)
Title: Automatic cloth feeding device of sewing machine
Inventor: HIRASAWA YUTAKA
IPC: D05B33/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a automatic cloth feeding device of a sewing machine by which a cloth is firmly clamped and pressurized with a simple configuration at an inexpensive manufacture cost. SOLUTION: This automatic cloth feeding device of a sewing machine is provided switch a cloth clamping means for opening/closing a pair of clamping members 21 and 21 and clamping cloth, a moving means for moving the cloth clamping means to a position for setting the cloth and a cloth pressurizing means for pressurizing the cloth by a pressurizing member 31. Then, the cloth clamping means is provided with a pair of support arms for respectively supporting the pair of the clamping members 21 and 21 at a center and the clamping members 21 and 21 are opened/closed by opening/closing the support arms. In the meantime, the cloth pressurizing means is provided with a pressurization moving means for rotating the pressurizing member 31 up to a position where the clamping members 21 and 21 come off to the opposite side of the support arms from a movement locus.
Patent JP-H0977455-A (JP)
Title: Overhead traveling vehicle
Inventor: SHIAKU TAMOTSU
IPC: B66C1/28
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of a workpiece by moving the arm of a falling preventing member vertically or back and forth without providing a motor. SOLUTION: A fixed frame 150 is attached to a winding-up unit 10 and a movable frame 152 vertically moved being engaged with a hand 12 is provided along the fixed frame 150. A guiding roller 160 moved inside a guiding hole 156 formed in the fixed frame 150 while pivotally fixing an arm 154 to the movable frame 152 is provided in the fixed frame.
Patent JP-H0573651-A (JP)
Title: Picture processor
Inventor: NAKAMURA TOSHIAKI
IPC: H04N1/387
Filed: 1991-09-10
Abstract: PURPOSE:To execute an editing processing at high speed by executing a picture editing processing at the time of input to an encoding part or at the time of output from a decoding part. CONSTITUTION:A size/density conversion processing part 21 executes a size conversion, such as enlarging and reducing inputted picture data and picture element density conversion for adjustment to the picture element density of a recording part and outputs converted picture data to a blank addition processing part 22. It adds blanks in arbitrary length to the upper/lower/right/left parts of picture data which is size/density conversion-processed, then outputs to a character addition processing port 23. The character addition processing part 23 executes character addition which is to add the arbitrary character and mark in an arbitrary position in picture data to which the blanks are added, and executes picture alteration which is to rewrite picture element data, and it outputs processed picture data to the encoding part or a printer.
Patent JP-H08120969-A (JP)
Title: Underground tank
Inventor: NAKANO MASABUMI
IPC: E04H7/18
Filed: 1994-10-21
Abstract: PURPOSE: To provide an underground tank that is excellent in water stoppability. CONSTITUTION: This tank is composed of a reinforced concrete construction skeletal body 11 consisting of a side wall 3 and a bottom block, an adiabator 6 installed in an inner part of the skeletal body, a water stop plate 16 installed in space between the skeletal body 11 and this water stop plate 16 as covering an outer surface of the adiabator 6, and a drainage layer 17 installed in space between the skeletal body 11 and the water stop plate 16. In this constitution, this drainage layer 17 is interconnected to a pumping pit 8 via a drainpipe 18.
Patent JP-H02107368-A (JP)
Title: Coating apparatus
Inventor: UEHA MASA
IPC: B05C5/02
Filed: 1988-10-14
Abstract: PURPOSE:To alter or control a coating width to a desired one within a short time by appropriately replacing only a space member preset to a desired coating width when the coating width of the coating solution to be applied to a web is altered or controlled. CONSTITUTION:A coating solution is applied to a continuously running flexible support 20 while the leading end part of the slot 4 of a coating head 1 is pressed to the surface of said support 20. Then, spacer members 7 each constituted of the edge surface 12 continued to the surface of the central edge 3 of the coating head 1 and the end surface in a coating width direction restricting the coating width of the opening part of a slot 4 are arranged to both end parts of the edges 2, 3 of the coating head 1 in a freely detachable manner. By appropriately replacing said spacer members 7, the alteration of the slot emitting width corresponding to the desired coating width of the coating solution can be performed within a short time.
Patent JP-H1087587-A (JP)
Title: Purification of n-tertiary butyl acrylamide
Inventor: SATOU AKINORI
IPC: C07C233/09
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying N-t-butyl acrylamide, capable of obtaining high-quality N-t-butyl acrylamide crystal larger in precipitated crystal than that by a conventional method and slight in the degree of discoloration. SOLUTION: In precipitating N-t-butyl acrylamide crystal by reacting acrylonitrile with t-butyl alcohol in the presence of strong acid to give a reaction solution and adding the reaction solution to water or an aqueous solution of a lower aliphatic alcohol, the reaction is added while maintaining water or the aqueous solution at pH0.1-3.
Patent JP-H0892863-A (JP)
Title: Embroidery on tube-shaped or bag-shaped thin article having large stretchability such as stocking
Inventor: SATO MASAAKI
IPC: D05C17/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a method for clearly expressing embroidery waves on a tube-shaped or bag-shaped embroidery thin article having large stretchability such as stockings and, at the same time enabling the synchronization of the stretching of the embroidery part with a part which is not embroidered. CONSTITUTION: Embroidery is performed directly on a desired part of a tubeshaped or bag-shaped thin article having large stretchability to be embroidered such as stocking by using a piece of water-soluble lining cloth 2 and conjugate embroidery yarn 9 consisting of water-soluble coat and stretchable core yarn. After stitching, the water-soluble lining cloth and the water-soluble coat of the conjugate embroidery yarn are dissolved and removed.
Patent JP-2000052541-A (JP)
Title: Cleaning cloth for printer blanket of mesh cloth overlaid on foundation cloth
Inventor: MATSUMOTO TETSUJI
IPC: B41F35/06
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To rapidly strongly wipe off ink or sheet chips adhered to a blanket by using a cloth or nonwoven fabric as a foundation cloth, laminating a network-like mesh cloth thereon, and using the cloth as a cleaning cloth. SOLUTION: A network-like mesh cloth is laminated on a foundation cloth using a cloth or nonwoven fabric to constitute the cleaning cloth. The cleaning cloth is used so that the mesh cloth side is brought into contact with a blanket. Thus, ink or sheet chips adhered to the blanket can be rapidly strongly wiped off by the network-like shape effect. The chips once wiped off are held in the network to obtain epochmaking and ideal effects as the cleaning cloth can be obtained without readhering the chips to the blanket.
Patent JP-2000057999-A (JP)
Title: Double-wall vessel type fluorescent lamp
Inventor: TOMITA YASUO
IPC: G02F1/133
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve strength of a sealing part and prevent a contact failure of glass bulbs near the sealing part, by using bead glass in the sealing part and by specifying material of a lead-in wire. SOLUTION: A fluorescent lamp luminescing by sending a current is used as an inner tube 1, and the inner tube 1 is sealed airtightly inside an outer tube 6 through an aperture 9, so that glass bulbs 2, 7 of the inner tube 1 and the outer tube 6 will not contact with each other on both-end sealing part positions. The both-end sealing parts of the inner tube 1 and the outer tube 6 are sealed with bead glass 4, 8. A lead-in wire 10 connected electrically to an internal electrode 5 penetrates the bead glass 4, 8 airtightly and is led out to the outside. The lead-in wire 10 is made of either material of Kovar, molybdenum or tungsten.
Patent JP-H02104157-A (JP)
Title: Telephone set
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M1/274
Filed: 1988-10-13
Abstract: PURPOSE:To save recalling labor by storing data indicating the number of telephone sets having serial numbers to a telephone number to be most frequently used, and when the telephone number concerned is busy, allowing a control means to temporarily disconnecting the line and then automatically dial the serial telephone set. CONSTITUTION:Data indicating the number of telephone sets having serial numbers to telephone number data are stored in a memory 3 a keyboard 2 and the writing/reading of data is controlled by a control circuit 1. A busy tone detecting circuit 12 for detecting a busy tone transmitted during the period of speaking at the time of dialing supplies a detecting output to the control circuit 1. A the time of storing telephone numbers in the memory 3, data relating to the telephone sets of serial telephone numbers increased and decreased from the stored telephone number are also stored. When the telephone set of the telephone number stored in the memory 3 is busy, the telephone set having the serial number is automatically dialed. Consequently, an idle telephone set is called and labor for recalling at the time of speaking can be saved.
Patent JP-2001083778-A (JP)
Title: High voltage power source connecting mechanism for image forming device
Inventor: NAKAMURA JUNICHI
IPC: B41J29/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage power source connecting mechanism which can be surely electrically connected even to a high voltage feed terminal or a power receiving terminal directly mounted on a substrate, and to automatically monitor the imperfect contact of the terminal. SOLUTION: This mechanism is equipped with a relay conductor 9 which has 1st and 2nd contacts 6 and 7 respectively coming in contact with the high voltage output terminal 3 of high voltage power sources 1 and 2 on the main body side of the image forming device and the high voltage power receiving terminal 5 of an image forming cartridge 4 and where a part between both contacts is made an electric conductor; and a relay member 10 supporting the conductor 9 and capable of moving to a connecting position where the 1st contact 6 and the 2nd contact 7 come in contact with the terminal 3 and the terminal 5, respectively, and an opening position where the contact 6 is separated from the terminal 3. The conductor 9 is a long conductor board 9 having spring property. Or it is a shoe-like conductor board having the spring property + a compression coil spring.  Furthermore, the mechanism is equipped with a means for monitoring connection/disconnection between the terminals according to the existence of voltage by dividing the voltage of the terminal 5.
Patent JP-H03120799-A (JP)
Title: System for correcting deviation of electronic component mounting machine
Inventor: HANANO HIROYUKI
IPC: G05D3/12
Filed: 1989-10-04
Abstract: PURPOSE:To provide a calculating method for properly correcting the deviation between the center of components and their rotation center by further adding correcting amounts to X- and Y-directions in accordance with the correction amount  theta in theta-axis and the difference between the component center and rotation center. CONSTITUTION:A controller 2 is provided with a main storage device 10 for storing the executing state of a program and a processing program 11 for controlling programs taught by an operator. The operation of a component mounting hand 1, the operation of a visual device 13 which converts a component holding state detected by a component recognizing camera 4 into data, and the operation which feeds back the converted data to an X-, Y-, and theta-axis servomotor 12 are respectively controlled in accordance with the processing program 11. As a result, when the rotational deviation of a component occurs, the correcting amount  theta of theta-axis can be obtained and, even when a deviation occurs between the component center position and the rotating center of theta-axis, the deviation is suction can be corrected accurately by adding correcting amounts to X- and Y-directions and feeding back the amounts to the motor 12.
Patent JP-H06110092-A (JP)
Title: Electrooptical element
Inventor: ARISHIMA KOICHI
IPC: G02F1/35
Filed: 1992-09-28
Abstract: PURPOSE:To provide the element for controlling the direction of a light beam which is increased in response speed by attaining a grid-shaped electric field distribution in a short period of time within the element and is reduced in size and cost by the simple construction. CONSTITUTION:Transparent pattern electrodes 12 consisting of 'NESA(R)' glass, etc., are formed on a glass substrate 11 and a thin film 13 of a quadratic nonlinear material (e.g. 3RDCVXY) is tightly fitted and formed thereon. The transparent pattern electrodes 12 are constituted of a pair of comb-shaped electrodes 14, 15 and are disposed within the same plane in such a manner that the respective branch electrodes 14b, 15b exist alternately. The refractive index of the thin film 13 of the second order nonlinear material is made into a grid shape by the electric fields between the respective branch electrodes 14b, 15b, by which the incident light beam nearly perpendicularly on the thin film 13 of the second order nonlinear material is diffracted.
Patent JP-S62118298-A (JP)
Inventor: MORIMOTO ATSUSHI
IPC: G21C13/024
Filed: 1985-11-18
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-H05101328-A (JP)
Title: Magnetic head
Inventor: OKUDA HIROYUKI
IPC: G11B5/23
Filed: 1991-10-04
Abstract: PURPOSE:To empirically obtain the combination of crystal bearings of a main magnetic path constituting surface and a gap forming surface in the case of using of a single crystal ferrite core material in order to solve the problem of a pseudo gap of a parallel type MIG head and to improve recording and reproducing outputs. CONSTITUTION:This magnetic head is constituted by forming ferromagnetic metallic thin films 3a, 3b on the gap forming surface 101 of at least one magnetic core half body of a pair of the magnetic core half bodies 1a, 1b consisting of the single crystal ferrite and butting this ferromagnetic metallic thin film and the other magnetic core half body via a nonmagnetic material which is a magnetic gap 4. The crystal face of the main magnetic path constituting surface 103 of the magnetic core half body formed with the above-mentioned ferromagnetic metallic thin film is formed of about {211}. The angle of constituted by the vector A of the direction which is parallel with the <110> crystal axis within the material path constituting surface and is further from the gap forming surface and the vector B of the direction which is parallel with the intersected line of the main magnetic path constituting surface and the gap forming surface and is near the recording medium-facing surface is specified to a 0 to 60 deg. or 150 to 18 deg. range.
Patent JP-H07115084-A (JP)
Title: Etching method
Inventor: YAMANE TETSUYA
IPC: H01L21/3213
Filed: 1993-10-15
Abstract: PURPOSE:To leave a margin on the side etch of a wiring material film and also easily control the etching condition by quantifying an RF power and a gas flow and determining a selection ratio between a resist and the wiring material film by controlling a high frequency voltage. CONSTITUTION:Plasma etching is performed by controlling the high frequency voltage (Vp-p) higher than 480V, etching gas and its flow of BCI3...120 SCCM, CI2...30 SCM, mu wave ...300 mA, RF bias...80W, and pressure ...8m Torr, A resist 17 is etched, and a sidewall protective film 18 with resist component as a principal component adheres to a side surface and a processing side surface of the resist 17, thereby permitting anisotropy processing. Etching is completed up to a Ti film 12 and resist ashing is performed. Etching control not causing side etch can be made easier by monitoring Vp-p. Because of this, control method for etching apparatus can be simplified.
Patent JP-H0516502-A (JP)
Title: Method and device of regenerating ink sheet
Inventor: SHIMURA EIJI
IPC: B41J31/14
Filed: 1991-10-04
Abstract: PURPOSE:To properly accomplish a large number of repetition of transfer and regeneration of an ink sheet by a method wherein, even when there are pinholes or deteriorated areas having insulating property in the ink sheet, leakage current flowing therethrough is suitably restrained. CONSTITUTION:The regeneration of an ink sheet 1 wherein a conductive ink layer 3 is formed on an insulating supporter 2 is performed in such a manner that an electrode 75 is electrically connected to the supporter 2 of the ink sheet and conductive ink 9 is supplied to the ink layer 3 of the ink sheet so as to be electrodynamically attached to an ink-free part 5 of the ink layer. A resistance member 45 for restraining leakage current is interposed between the electrode 75 and the supporter 2 at the point where the electrode 75 is connected to the supporter 2 so that, even if there is a pinhole in the sheet 1, a small part of the member 45 corresponding to the pinhole acts as a resistor of high resistance to restrain leakage current.
Patent JP-S61136198-A (JP)
Inventor: MIYAZAKI ATSUTOSHI
IPC: G08C19/00
Filed: 1984-12-06
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-H10100004-A (JP)
Title: Coating cutting tool
Inventor: OGINO TOSHIHIKO
IPC: C23C14/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool of excellent wear resistance and chipping resistance by forming a (Ti, Al) (N, O) layer in which Ti compound is diffusely solid-solved in Al2 O3 and Al2 O3 N on the outer side of a single layer or a plurality of layers of TiN, TiC or TiCN formed on the surface of base material. SOLUTION: A multi-layered hard film is formed by a CVD method with a cutting tool as a base material which is of the shape in accordance with JISSDKN1203 and made of cemented carbide. The film comprises TiN+ TiC+(Ti, Al) (N, O), and the film thickness is about 3.0μm. The wear resistance is improved by interposing (Ti, Al)N layer between (Ti, Al) (N, O) and the layer of Ti compound. the thickness of (Ti, Al)N layer is preferably about 0.5μm from the viewpoint of both the wear resistance and the chipping resistance.
Patent JP-S63114705-A (JP)
Inventor: SUZUKI RYOSUKE
IPC: E01D101/26
Filed: 1986-10-31
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。