baber/WOPTO huggingface dataset:
Patent JP-H11183913-A (JP)
Title: Composition for liquid crystal oriented film, manufacture of liquid crystal oriented film, liquid crystal oriented film, liquid crystal holding substrate, and liquid crystal display element
Inventor: OKUDA NAOKI
IPC: C08L79/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition for liquid crystal oriented film enabling improvement in irregularity in the vicinity of a filling port by an addition method, a manufacturing method of liquid crystal oriented film, a liquid crystal oriented film obtained from this composition, a liquid crystal holding substrate and a liquid crystal display element which have this oriented film. SOLUTION: A composition for liquid crystal oriented film formed by containing a compound containing (1) polyimide resin or its precursor and (2) two or more carboxyl groups, a manufacturing method of a liquid crystal oriented film by which after applying the above composition for liquid crystal oriented film onto the surface having an electrode of a liquid crystal holding substrate formed thereon, a polyimide layer is formed by drying, dehydrating, and ring-closing, and then processed with rubbing, and electrodes are provided on the liquid crystal holding substrate having the liquid crystal oriented film and on the side facing the liquid crystal on the liquid crystal holding substrate, and thus, the oriented film obtained from the composition for liquid crystal oriented film is formed on the substrate and the electrodes.
Patent JP-2000179257-A (JP)
Title: Double glazing with blind
Inventor: SENDA YOSHIHIKO
IPC: E06B9/264
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a double glazing with a blind, which is made fashionable and excellent in compactness and can be mounted in a standard sash by reducing the thickness of the glazing. SOLUTION: A double glazing 1 incorporating a blind is so constructed that an operating shaft 10 is provided vertically to the glass plate 2 surface on the external space side partitioned by one glass plate 3, a driven shaft 14 is connected on the closed space side on the extension, rotary boards formed by arranging plural magnets round the shaft center are disposed opposite to each other at the opposite shaft ends of both shafts to form an interlicking rotary mechanism using mutual magnetic force attracting action, on the closed space side, a blind operating rotating shaft 13 is disposed horizontally in parallel to the glass plate 2 surface, the rotation of the driven shaft side rotary board is transmitted to the rotation of the blind operating rotatng shaft 13, an area of the glass plate 3 where both rotary boards confront with each other is notched,  and a non-magnetic thin plate intercepting the inner and outer spaces is disposed in the area.
Patent JP-H05183323-A (JP)
Title: Glass antenna system for building
Inventor: TAKEUCHI SHOICHI
IPC: H01Q1/44
Filed: 1991-12-26
Abstract: PURPOSE:To make the reception characteristic stable without deviating the directivity by selecting a signal of an antenna element whose direction is coinci dent with a radio wave incoming direction. CONSTITUTION:The building is provided with a bow window having plural glass plates 10-12, and the glass plates 10, 11 are provided with antenna elements 20, 21 respectively formed by printing and baking Ag group silver paste. In this case, the direction of the glass plates 10, 11 are preferred perpendicular in the horizontal plane with respect to the radio wave incoming direction from different transmission stations and angles alpha, beta between the glass plates 11, 12 and the glass plate 10 are in a range from 90 deg. to 160 deg.. Moreover, a feeding terminal is a spring terminal, and made of a phosphorous bronze and the terminal is pressed into contact with the vicinity of the ends of the antenna elements 20, 21 respectively. Then, a stronger signal among signals from the antenna elements 20, 21 is switched by a signal changeover circuit and sent to a receiver. In this case, when it is convenient to use the sum of signals from the antenna elements 20, 21 from the standpoint of the reception performance, the sum of the signals is sent to the receiver.
Patent JP-H05179725-A (JP)
Title: Superimposed structure of wooden substrate panel
Inventor: AKIYAMA MASAHIRO
IPC: E04F13/08
Filed: 1991-12-27
Abstract: PURPOSE:To firmly superimpose a couple of wooden substrate panels especially separated from each other by a specified distance, in a simple work. CONSTITUTION:A guide metal fitting 5 having protruded flanges 5b at both sides of a recessed part 5a is used to insert a reinforcing member 4 in the recessed part 5a. After insertion it is nailed to previously fix the guide metal fitting 5. The reinforcing member 4 is inserted between wooden vertical members 2 of the superimposed wooden substrate panel 1 to force the flanges 5b of guide metal fitting 5 to get into contact with the surface of the wooden vertical member 2 and fix both members by nails.
Patent JP-H10199807-A (JP)
Title: Manufacture of crystalline silicon film
Inventor: OTANI HISASHI
IPC: H01L21/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve crystal quality by making the square root of the means square of the surface roughness of a base or substrate contacted to the bottom of an amorphous Si film to be crystallized by the lateral growth to be less than this film. SOLUTION: The surface roughness of a 80nm-substrate a is easier to produce natural crystallization (C) than that of a 5nm-substrate b, and the natural growth rate of the substrate a is less than an typically about 2/3 that of the substrate b (D). Hence the substrate b, having small surface roughness, is advantageous for the lateral growth and its max. lateral growth distance becomes large and the protrusion density of the substrate is made low according to it. Use of such a base film or substrate improves the lateral growth rate.
Patent JP-H0640388-A (JP)
Title: Protective net
Inventor: TAKAMA MASAYOSHI
IPC: B63H11/01
Filed: 1991-12-26
Abstract: PURPOSE:To provide a protective net for preventing any floating matter like seaweeds or vinyl wastes from flowing into the housing of a water jet propulsion device. CONSTITUTION:A supporting rod 11 passing approximatery the center of a water inflow port 6 of a water jet propulsion device is fixed to the bottom wall 1A, and a comb-shaped members 12 formed by a large number of needle- shaped shafts 15 are symmetrically arranged to the supporting rod 11. The comb-shaped members 12 have the length by which their edges reach the bottom wall 1A for forming the inflow port 6, and slantly arranged relative to the supporting rod 11 so as to be extended toward its stern.
Patent JP-H06211538-A (JP)
Title: Cover glass for solid-state image pickup element
Inventor: ONODA TAKUHIRO
IPC: H01L27/14
Filed: 1992-12-29
Abstract: PURPOSE:To obtain cover glass usable in a solid-state image pickup device on which micro-elements are mounted because the cover glass is excellent in weather resistance, can be melted at, a low temp. and has high homogeneity. CONSTITUTION:This cover glass has a compsn. consisting of, by weight, 62.0-75.0% SiO2, 4.0-10.0% Al2O3, 8.0-15.0% B2O3, 7.0-20.0%, in total, of 0-3.0% Li2O, 10.0-12.5% Na2O and 0-2.0% K2O, and 0.3-15.0%, in total, of 0-10.0% MgO, 0-10.0% CaO, 0.3-5.0% ZnO and 0-4.0% BaO.
Patent JP-2000178001-A (JP)
Title: Controller for reformer
Inventor: YAMASHITA KATSUJI
IPC: C01B3/32
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an unused combustible gas and to prevent the damage to a combustion part. SOLUTION: A controller for a reformer for heating a reformed fuel with the heat generated in the combustion part to perform the reforming reaction to gasify the reformed fuel, supplying the resultant reformed gas to an energy converter for converting the resultant reformed gas to another form and combusting at least one of the unused gas and a heated fuel, which are generated in the energy converter, is provided with a calorie detecting means (step S2) for detecting the shortage of the calories when one of the unused combustible gas and the heated fuel is combusted in the combustion part and a supplementary combustion means (step S2) for additionally supplying the another one of the unused combustible gas and the heated fuel to the combustion part if it is detected that the calories are short.
Patent JP-H11170734-A (JP)
Title: Bookmark
Inventor: NAKAJIMA AKIKO
IPC: B42D9/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a bookmark which can be fitted to a book and the like as occasion calls and which is scarcely lost and, moreover, hardly impairs the book and the like. SOLUTION: The main body 3 of a bookmark 1 is formed by folding back paper and by sticking the opposite end parts thereof together with a double- faced tape. An exposed part of an adhesive layer is covered releasably with a release sheet. A cut is formed on the rear side of the paper and an end part of a string 13 is inserted through the cut and held and fixed between the adhesive layer and the paper. With the release sheet peeled off, the main body is stuck on the spine 17 of a book 15 with the adhesive layer interlaid and the string 13 is put between pages 19 and used as the bookmark.
Patent JP-H11152148-A (JP)
Title: Packaging bag
Inventor: KAWASHIMA HIROMI
IPC: B65D30/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can be used as a napkin, a wrapping cloth, a bag and an apron by passing a string along peripheral sides of a rectangular cloth. SOLUTION: The packaging bag comprises a rectangular cloth 1, string paths 2 having path ports 4 opened at both ends along respective sides of the cloth 1, and a string 3 passed through the string paths 2 wherein both ends of the string 3 are tied with each other. For example, when this is used as a bag A, an object to be packaged is put on the center of the cloth 1, and the string 3 on a diagonal line is lifted and pulled up at two points. Then the cloth 1 becomes the bag A to package the object at the center. In order to completely close an opening, the string 3 may be tied. When the object inside is to be taken out, the string paths 2 of the bag A are opened, and the bag A quickly returns to the rectangular cloth 1.
Patent JP-H11170769-A (JP)
Title: Transfer utensil
Inventor: YASUNAGA MASAHIRO
IPC: B65H37/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer utensil by which a region to be corrected is easily seen, and the confirmation of a start point and an end point of the region to be corrected can be easily performed. SOLUTION: A transfer head 8 has a bent shape, and a pressing part 11 is located at a shifted location based on a case 2. For this reason, a transfer location does not meet a projecting part of a case 1, and an article to be transferred right before or right after a transfer can be easily seen. A transfer tape 30 crosses on the side surfaces of tape passages 20, 21, and gets over the side surfaces, and reaches a contact part 11 of the transfer head 8.
Patent JP-H11175935-A (JP)
Title: Magnetic head cleaning mechanism
Inventor: UNNO SATOSHI
IPC: G11B5/41
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the reuse of a cleaning tape in the region, which is cleaned once, by stopping the use of the tape at a beforehand determined number of cleanings and controlling the tape driving so that each magnetic head is cleaned at another cleaning region every time the number of cleanings is updated. SOLUTION: A magnetic tape storage device 100 reads the fact that a tape has a cleaning tape section from an identification information 201 of the tape on which a cleaning executing controlling section 101 is mounted. Then, the section 101 inputs a cleaning execution instruction 203 based on the number of cleanings read from a tape cleaning count information 202 to control a tape driving device 102. By the control described above, the device 102 drives a tape to conduct the cleaning of the magnetic head using the individual region of the cleaning tape section. Thus, the service lives of a data tape section and the cleaning tape section are matched to eliminate unnecessary waste.
Patent JP-2000188443-A (JP)
Title: Semiconductor quantum dot element and its manufacture
Inventor: SAITO HIDEAKI
IPC: H01S5/343
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To realize a highly efficient quantum dot device which reflects narrow state density of quantum dot by forming a semiconductor quantum dot structure with highly uniform size distribution. SOLUTION: InAs dot formed by using strain relaxation on a GaAs layer is buried in a GaAs film 4 to a thickness not more than a thickness of dot thickness. InGaAs is formed to a layer t fill a hole formed by removing the dot by thermal etching. A surface is thereby flat and an InGaAs quantum dot 5 of uniform thickness is formed in a hole part at high density by forming InGaAs to a layer at least to a depth of a hole. A quantum dot laser which oscillates at a low threshold value current, for example, is realized by preparing a quantum dot device by using the quantum dot 5.
Patent JP-2001179249-A (JP)
Title: Condensed water desalting apparatus
Inventor: OKUGAWA KATSUMI
IPC: C02F1/42
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a condensed water desalting apparatus capable of easily forming an anion exchange resin bed in the vicinity of the condensed water outlet of a desalting column and capable of adsorbing and discharging the eluted substance from a cation exchange resin by this bed to prevent the discharge of the eluted substance to the outside. SOLUTION: In a condensed water desalting apparatus, a condensed water inlet is provided to the lower part of a desalting column while a condensed water outlet is provided to the upper part thereof and the desalting column is packed with a cation exchange resin and an anion exchange resin and condensed water is introduced into the lower part of the desalting tower from the condensed water inlet.
Patent JP-H11187630-A (JP)
Title: Coil winding method for stator core
Inventor: YAMAKAWA TAKEO
IPC: H02K15/095
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a winding method for a stator core which can have a wire wound around the inner teeth of a stator core constituted by linking a plurality of core segments with high workability. SOLUTION: A plurality of core segments 120 are formed by dividing a part between center lines of adjacent slots as a unit. A core segment continuing body 150 is constituted by linking the core segments 120 in a chain type. The core segment continuing body 150 is intermittently carried along a carriage guide 144 having a circumferential path. A guide cylinder 12 of a winding equipment is arranged at the center of the circumferential path. Nozzles 141 installed at the tip of the guide cylinder 12 are inserted in slots 111 formed between the core segments 120. By operating the guide cylinder 12, winding is performed at the same time to a plurality of inner teeth 122 of the core segment continuing body 150.
Patent JP-H11180885-A (JP)
Title: Antiallergic skin preparation for external use
Inventor: TAKEI MASUMI
IPC: A61Q1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergic skin preparation for external use which possesses excellent antiallergic activity and can finely prevent or improve dermal injuries caused by ultraviolet rays, oxidative stresses and inflammations. SOLUTION: This preparation is obtained by including one or more than two kinds selected from each extract from Sesamum indicum., Forsythia suspensa, Forsythia viridissima, Forsythia koreana, Schizandra chinensis, Schizandra nigra, Sophora japonica, Maackia amurensis, Maackia floribunda, a plant belonging to the genus Trifolium, a plant belonging to the genus Robinia, Astragalus sinicus, Fagopyrum esculetum, Fagopyrum cymosum, a plant belonging to the genus Quercus other than Quercus stenophylla, Myrica rubra and Myrica rubra f. alba in bases of preparation for external use.
Patent JP-H11183994-A (JP)
Title: Camera capable of recording positional information
Inventor: NAKAGAWA KAZUYUKI
IPC: G03B17/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomeness caused by severally selecting what kind of information is utilized in the case of utilizing positional information after photographing. SOLUTION: This camera is provided with a position information detection means detecting the positional information at the time of photographing, and a recording means recording the detected positional information at the recording part of film; and makes the recording means record display hierarchey information for designating what information should be displayed out of the detected positional information on the recording part of the film (#109→#110).
Patent JP-2000186621-A (JP)
Title: Fuel regulating valve in carburetor
Inventor: AIHARA TAMIO
IPC: F02M3/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the fuel regulating valve of a carburetor from being manipulated freely by the driver of an engine after the fuel regulating valve of the carburetor is adjusted at the time of shipping from a factory. SOLUTION: A screw hole 25a and a fuel passage hole 23a having a smaller diameter than the screw hole 25a which sequentially extend inward are arranged coaxially in a carburetor body 20, and a screw shaft part 4 screwed around the screw hole 25a and an end needle part 3 fitted to the fuel passage hole 23a are arranged on the fuel regulating valve 2 sequentially from a head part 7 to an end, so that the area of the fuel passage hole 23a is regulated by the end needle part 3. A cylindrical part 29a having larger diameter than the head part 7 of the fuel regulating valve 2 is arranged in the carburetor body 20.  An axial projected groove 14 is arranged in the peripheral surface of an operation limiting cover 10 which is serration-fitted on the head part 7 of the fuel regulating valve 2 and is engaged with an axial limitation groove 30 arranged in the inner circumferential surface of the cylindrical part 29b leaving a clearance inbetween. A recess 61 for engaging a special tool is arranged in the end wall 10a of the operation limiting cover 10.
Patent JP-H11184541-A (JP)
Title: Constant current power unit
Inventor: ICHIKAWA TOMOHIRO
IPC: G05F1/45
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a constant current power unit with which power converting efficiency is improved and spare equipment can be unified without the reduction of a power factor or the distortion of an output waveform. SOLUTION: A load current detector 6 connected to the secondary side of an output transformer 4 detects a value I2 of a load current to flow to a load circuit 5 connected to the secondary side of the output transformer 4. A pulse width modulated signal generator 7 generates a pulse width modulated signal, which has a varying pulse width corresponding to this detected signal, with a constant period. Based on this pulse width modulated signal, a bidirectional switch circuit 2 generates a chopping voltage V1 by performing chopping control to an AC voltage from an AC power source 1.  A resonance circuit 3 having the same resonance frequency as a power source frequency converts this chopping voltage V1 into a current output I1 corresponding to the chopping voltage V1 at the same frequency as the power source frequency and generates a peak value-adjusted, smooth sine wave output corresponding to load fluctuations.
Patent JP-2000198114-A (JP)
Title: Method for dehumidifying and drying synthetic resin powder and grains and device therefor
Inventor: SEKIDO NORITSUGU
IPC: B29B13/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for dehumidifying and drying synthetic resin powder and grains by which high dehumidification/drying efficiency is realized by the combined use of vacuum treatment and heating treatment, and a device using the method. SOLUTION: The method for dehumidifying and drying and the device therefor are operated for the dehumidification and drying of synthetic resin powder and grains to be supplied to a synthetic resin molding machine. In this method by the described device, a specified amount of synthetic resin powder and grains are loaded into a drying device body (a vacuum dehumidifying and drying device body 7) equipped with a heat generating means (a heat exchanger 8) and a heat dissipation means (heat pipe 11) and are heated. At the same time, the synthetic resin powder and grains are heated under a vacuum state created by evacuating the drying device body during heating.  Thus it is possible to shorten treatment time for the dehumidification and drying of the synthetic resin powder and grains by heating the powder and grains in a vacuum state and make the operation to dehumidity and dry the powder and grains highly efficient.
Patent JP-2000238258-A (JP)
Title: Ink jet printing method, ink jet printer and printed matter
Inventor: KOITABASHI NORIFUMI
IPC: B41M5/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printing method for performing printing with high fixing properties while sustaining high sharpness level at the edge part of OD or image. SOLUTION: A processing liquid for making ink insoluble is added with 0.7% or more of acetylenol for enhancing permeability and the print duty of a processing liquid for an image being printed with black (Bk) ink is set at 25% thus ensuring a fixing time within 3 sec even for a plain paper having poor fixing properties.
Patent JP-2000196957-A (JP)
Title: Digital image composing device
Inventor: SAKAMOTO KAZUAKI
IPC: G06T1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a digital image composing device capable of composing images through simple operation with a simple configuration, and providing such an environment that even an operator having no expert knowledge can easily compose images. SOLUTION: When an operator selects a picture to be acquired as a sticking picture out of displayed pictures by operating the four direction buttons 171 for upward, downward, leftward, and rightward directions of a remote control unit 107 and presses a decision making button 172, the original picture used for drawing the sticking picture is decided. When the operator selects a mask pattern having a desired shape out of displayed mask patterns by operating the buttons 171 of the unit 107 and presses the button 172, a mask pattern used for drawing the sticking picture is decided. A digital image synthesizing device 10 uses the data of a picture obtained by removing the position of the decided mask pattern from the original picture as the sticking picture.
Patent JP-H11194824-A (JP)
Title: Positioning device for stage
Inventor: WATANABE KAZUHIDE
IPC: H02P25/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a stage positioning device which can stably perform fine positioning operation. SOLUTION: This device is equipped with a stage 11 where a sample W irradiated with a beam B is mounted, actuators 12a, 12b, 12c, and 12d which float and support the stage 11 without contacting and control its movement, a 1st sensor 13 which measures relative displacement between the stage 11 and actuators 12a, 12b, 12c, and 12d, a 2nd sensor 36 which measures relative displacement between the actual position on the sample irradiated with the beam B and a target irradiation position, and a controller 15 which moves and controls the stage so that the relative displacement detected by the sensor 36 decreases.