baber/WOPTO huggingface dataset:
Patent JP-H03116947-A (JP)
Title: Ceramic package module
Inventor: HATORI YASUO
IPC: H01L23/02
Filed: 1989-09-29
Abstract: PURPOSE:To execute reliably welding and sealing as well as to prevent totally and inhibit the generation of a burr, adhesion of metal powder and the like by a method wherein projected parts are provided inward along the inner peripheral edge of a weld ring on the flange surface of a metal cap and recessed parts are provided outward along the region on the side of the inner periphery, which comes into contact opposingly to the surface of the ring, of the ring on the flange surface. CONSTITUTION:Projected parts 4b projected inward along the inner peripheral edge of a weld ring 3 are provided on a flange surface 4a of a metal cap 4 and scribed parts 4c recessed outward over the whole periphery of the ring 3 along the region on the side of the inner periphery, which comes into contact opposingly to the surface of the ring 3, of the ring 3 are provided on the flange surface 4a of the metal cap 4. In such a way, the recessed parts 4c (gap parts), which are shapedly provided on the flange surface 4a of the cap 4 and at the region positioned on the inner peripheral edge of the ring 3, exist. Thereby, the generation of a burr or the like is eliminated on the side of the inner periphery of the ring 3 and moreover, such facts as metal powder or the like scatters or adheres on the mounting region of an electronic component 2 are also not generated.
Patent JP-H0198637-A (JP)
Title: Surface treatment of liquid crystal polyester resin molding
Inventor: MURAO TOSHIRO
IPC: D06M101/16
Filed: 1987-10-09
Abstract: PURPOSE:To surface-treat the title molding so as to give thereto a surface free of surface delamination and excellent in an ability to bond to paint or adhesive and adhesion to platings, etc., by bringing an acid solution containing sulfuric acid into contact with a liquid crystal polyester resin molding. CONSTITUTION:A melt-processable polyester (a) of a weight-average MW of 2,000-200,000, which can form an anisotropic molten phase, is mixed with 5-80wt.% finely powdered inorganic filler (b) (e.g., calcium pyrophosphate) of a mean particle diameter of 0.01-100mum, selected from among the elements of Group II of the periodic table, their oxides, sulfates, phosphates, silicates, carbonates, elements of Al, Si, Sn, Pb and Bi and their oxides and, optionally, 1-60wt.% fibrous inorganic substance (e.g., milled fiber) of a diameter of 1-30mum and a length of 5mum-1mm, and the obtained mixture is molded into a liquid crystal polyester resin molding (A). An acid solution (B) containing at least 80wt.% sulfuric acid is brought into contact with component A at 40-80 deg.C for 3-210min.
Patent JP-S63109591-A (JP)
Title: Optical character reader
Inventor: TANAKA HIDEAKI
IPC: G06V30/10
Filed: 1986-10-27
Abstract: PURPOSE:To improve input operability by displaying the layout of all picture data inputted based on the reduced picture data of a reduced picture memory and displaying the data of an enlarged display memory formed by making a cursor position as a reference and recognizing only the picture data of a set area. CONSTITUTION:The picture data inputted from an image scanner 6 is thinned out, the reduced picture data of the formed reduced picture memory 2 is displayed by a display device 4, thereby, all the inputted picture data is displayed and namely, the layout of the whole inputted picture data can be recognized by the display device 4. Since the data from the enlarged display memory 9 formed by making the cursor position of the display device as the reference through an enlarged display instruction is displayed on the display device 4, the picture data itself can be recognized in the enlarged display. Based on the recognition in the display device 4, an area to be recognized is set, thereby, only the picture data of the set area can be recognized. Thereby, an input editing operation can be easily executed.
Patent JP-H03118905-A (JP)
Title: Constant temperature rolling device
Inventor: MORITA AKIYASU
IPC: B21B9/00
Filed: 1989-09-29
Abstract: PURPOSE:To make an equipment compact by supporting a rolling roll rotatably inside the chamber of a rolling stand inside and positioning a roll support base device after heating the chamber inside at the specific temperature. CONSTITUTION:A chamber 2 holding a vacuum or an inert gas atmosphere is supported at the rolling stand 1 internal part. A roll support base device 9 supporting a rolling load on the whole zone in the axial direction of the barrel parts of rolling roll 18, 26 and heating device 23, 27 are provided inside the chamber 2. The rolling roll 18, 26 are rotatably supported on a roll support base device 9. After heating the chamber 2 inside in the specific temperature, the roll support base device 9 is positioned by a positioning means 28. Consequently, even in the case of the distortion due to a thermal expansion difference being caused, it is easily corrected and the shaft aligning can be performed.
Patent JP-H06191405-A (JP)
Title: Running device for railway vehicle
Inventor: GIYUNTAA ARUBORUN
IPC: B61F5/10
Filed: 1993-10-13
Abstract: PURPOSE: To obtain a runner for a railway vehicle for decoupling at a bend instantaneously generated not only during linearly traveling but also during linearly forwarding even when turning to receive an excess centrifugal force. CONSTITUTION: A carriage body 9 and wheels or a wheel set of the runner are coupled by a pneumatic cylinder 12 through a constituting member of the runner, and the cylinder is held near a central position elastically by a variable spring at the body 9 when the centrifugal force is excessively large.
Patent JP-H0596470-A (JP)
Title: Grinding wheel and grinding method for slider
Inventor: KONDO KEIICHI
IPC: B24B7/22
Filed: 1991-10-03
Abstract: PURPOSE:To provide a grinding wheel for grinding a slider constituted of non- magnetic ceramic used for a floating magnetic head. CONSTITUTION:A grinding wheel 91 is provided with a 2mm or less diameter D, 0.4 to 5.0mm length L protruded from the end part of a grinding wheel shaft holding fixture 92 and 0.4 to 5.0 ratio D/L of the diameter D to the length L by binding abrasive grains of synthetic diamond substantially in 8 or less grain size by a 120% to 200% concentration degree. By using this grinding wheel, grinding is performed by a condition of a 100,000 to 300,000rpm grinding wheel rotational speed, 100 to 150mm/min feed and a 1 to 15mum depth of cut.
Patent JP-H06100424-A (JP)
Title: Aqueous gel base agent for oral cavity application
Inventor: OHARA SAKAE
IPC: A61K8/34
Filed: 1992-09-25
Abstract: PURPOSE:To obtain an aqueous gel base for oral cavity application having high thixotropic property by using a nonionic binder without using inorganic binder. CONSTITUTION:The aqueous gel base for oral cavity application is composed of (A) a hydroxypropylmethylcellulose modified to have hydrophobic property and having hydroxyl groups substituted with (a) 3-(8-12C alkoxy)-2- hydroxypropoxyl group and (b) 3-(14-18C alkoxy)-2-hydroxypropoxyl group, wherein the substitution degree (M.S.) of (a) is 0.0005-0.03, that of (b) is 0.0005-0.005 and the total substitution degree (M.S.) of (a) and (b) is 0.001-0.03, (B) a wetting agent selected from the group consisting of glycerol, propylene glycol, polyethylene glycol and their mixture and (C) water.
Patent JP-H10104471-A (JP)
Title: Oeic for parallel optical reception
Inventor: MORIKAWA TAKENORI
IPC: H01L31/0232
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of crosstalk between channels without increasing the layout area on a chip by providing a groove for optical fiber fixation between an IC part for optical reception and an adjacent IC part. SOLUTION: To guide light in photodiodes 6a and 6b with efficiency, optical fibers 3a and 3b which are fixed in optical fiber fixation grooves 2a and 2b while having their optical axes aligned, photodiodes 6a and 6b which are formed in planar structure in the silicon substrate 1, and ICs 4a and 4b for reception which amplify and encode signals after optoelectric conversion by the photodiodes 6a and 6b are formed on the same silicon substrate 1. In this case, the optical fiber fixation groove 2b is present between a transistor 5a which constitutes the reception IC 4a in a channel l and a transistor 5b which constitutes a reception IC 4b in a channel 2, so a noise signal generated from the channel l becomes harder to propagate than that in the absence of the groove.
Patent JP-H07108063-A (JP)
Title: Manufacture of column carrier
Inventor: WADA TAKUYA
IPC: A61M1/00
Filed: 1993-10-14
Abstract: PURPOSE:To provide an external circulating blood treatment device for suppressing the hemolysis of the blood at use resulted from sterilizing treatment. CONSTITUTION:A method for manufacturing an external circulating column carrier comprises dipping a carrier consisting of 100 parts by weight of a thermoplastic resin and 10-100 parts by weight of a plasticizer in a solvent not dissolving the thermoplastic resin but dissolving only the plasticizer to extract the plasticizer; and then dipping the carrier in an aqueous solution of pH 5-9 followed by drying.
Patent JP-H0199858-A (JP)
Title: Ink jet printer
Inventor: MIZUMOTO TERUYUKI
IPC: B41J2/045
Filed: 1987-10-12
Abstract: PURPOSE:To prevent the cloggin of a nozzle outlet of an ink jet head, by using a superconducting composite as material constituting a cavity and magnetic substance as printing ink such that the both are not in contact with each other. CONSTITUTION:When a superconduction phenomenon develops, a superconducting material showing a diamagnetic Meissner effect in a magnetic field is used to form a head tube 3 in an ink jet head. Magnetic fluid where ultrafine grain magnetic powder is covered with surfacant and dispersed in fluid is used as a printing ink and the magnetic field of the ink keeps the interface between the head tube 3 and the ink non-contacting. No dye deposit from the ink adheres to a nozzle 5 and the inside of the cavity 4 of the head tube 3 to prevent ink clogging.
Patent JP-H01133742-A (JP)
Title: Method of controlling passage of cloth in rotary screen printing facility
Inventor: HERARUDOUSU HENDORIKUSU FUAN M
IPC: B41F15/08
Filed: 1988-10-11
Abstract: PURPOSE: To reduce a waste amount of a substrate to be printed by comparing a measured length of the substrate of high quality with a length of a printing order by storing it in a memory in the case of controlling passage of a fabric through a rotary screen printing facility. CONSTITUTION: At a stage of starting a new printing order, a leader fills a buffer 7, and hence a web 5 is looped in the buffer. Data to a print order to be executed, i.e., an optimum length of high quality is input to an electronical processing unit. Then, the leader is separated from a roll 28, and a substrate fed via a stock roll 4 is sewn to a trailing end of the leader supplied to a facility via a sewing machine 29. When this seam is passed through an unwinding roller 6, a quantity of the substrate supplied by the signal is automatically measured. The quantity of the substrates printed in high quality at the time point of passing the seam through a printing machine 2 is recorded. Thus, the quantity of the substrates printed by total quantity and high quality of the substrate is measured. And, a difference between the two quantities is exhibited as a waste amount.  And, the web 5 is introduced from the printing machine into a take-out unit 3, and wound on the roll 4 via a tension regulating position.
Patent JP-H07110588-A (JP)
Title: Photoreceptor drum
Inventor: YASUNAGA TAKAHIRO
IPC: G03G5/10
Filed: 1993-10-14
Abstract: PURPOSE:To provide a photoreceptor drum capable of forming a stabilized good picture by eliminating the generation of recesses and pinholes on the surface of a photoreceptor substrate and uniformly forming a photosensitive layer thereon by coating. CONSTITUTION:The Ti content of a photoreceptor substrate 1 consisting of aluminum or aluminum alloy is controlled to <=100ppm and the B content to <=5ppm, and a coating layer 2 having a photosensitive layer is formed thereon to obtain the photoreceptor drum.
Patent JP-S61135824-A (JP)
Title: Automobile window weather strip
Inventor: KATO KATSUHISA
IPC: B60J1/02
Filed: 1984-12-05
Abstract: PURPOSE:To prevent storm water from going round to a window glass hampering side view by forming a storm water through on the end of the window glass side of a decorative head which decorates the space between a body penal and the window glass. CONSTITUTION:An automobile window weather strip 1 includes a decorative head 2 in a belt form and a main stem 3 which is formed vertically in the longitudinal direction under the decorative head 1. A storm water trough 9 is formed on the window glass side of the decorative head 1 in such a way that it opens toward the window glass die. As storm water which flows down with wind pressure after it has hit the window glass, is received by the storm water trough 9, the storm water trough prevent storm water from going round to a side window glass.
Patent JP-H07161633-A (JP)
Title: Formation of semiconductor device
Inventor: POORU DABURIYUU SANDAASU
IPC: H01L21/027
Filed: 1994-09-28
Abstract: PURPOSE: To eliminate the need for two or more step-type reticules for reduced manufacturing cost by protecting other part of a photoresist, when the part on a semiconductor substrate where a coated photoresist exists is exposed. CONSTITUTION: A reticule 30 protects a first or unexposed part, including photoresist mask members 22, 23, 24, and 26. The unexposed part includes such part of the photoresist which conforms to the members 22, 23, 24, and 26, as shown with dotted lines 27 and 28. The other part of the photoresist is to be a second or exposed part of the photoresist. After a step type exposure is completed, a third part of the photoresist, the part between the photoresist mask members 22, 23, 24, and 26 shown with the dotted lines 27 and 28, is exposed with a contact mask 31. A contact mask 31 exposes such part of the photoresist as is shown with the dotted lines 27 and 28, while the members 22, 23, 24, and 26 protect the corresponding parts.
Patent JP-H0596395-A (JP)
Title: Joining material, joining method and semiconductor equipment
Inventor: ABE SHUNICHI
IPC: B23K35/14
Filed: 1991-10-04
Abstract: PURPOSE:To uniformize composition in a joining material for fixing a semiconductor chip to a base material and to shorten the necessary heat treatment time to complete the joining. CONSTITUTION:Continuous gaps 43 are arranged in a high m.p. soldering layer 41, and by absorbing excess low m.p. soldering layers 42a, 42b into the continuous gaps 45 at the time of wet-spreading the low m.p. soldering layers 42a, 42b into between the semiconductor chip and the base material, the thickness of the low m.p. soldering layers 42a, 42b at between the semiconductor chip and the base material, is thinned and uniformized and much contacting interfaces are formed at between the continuous gaps 43 and the low m.p. soldering layers 42a, 42b and the necessary heat treatment time to diffusion is shortened.
Patent JP-H0975496-A (JP)
Title: Management system of golf links
Inventor: NAGAMACHI SAKAE
IPC: G05D1/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance the utilization efficiency of a golf links, to prevent an accident, and also to transmit necessary information or the like to players by constituting the management system in such a way that the present positions of the respective mobile stations are received by a terrestrial station, and that predetermined prescribed information is automatically transmitted to the mobile station to which predetermined prescribed conditions have been satisfied. SOLUTION: A GPS device 11 measures the present condition of a mobile station 10, and the code conversion or the like thereof is carried out by a control functional unit 12, and according to prescribed conditions or the like, it is transmitted to a terrestrial station 20 through a radiocommunication functional unit 13. The present position of the terrestrial station 20 is measured by a GPS device 21. An information processing functional unit 23 carries out prescribed information processing on the basis of both the present position information of the mobile station 10 and the information of memory units 25 to 28 for storing various pieces of information. When the processed result meets the predetermined prescribed conditions, the prescribed information is transmitted to the mobile station 10.
Patent JP-H09103000-A (JP)
Title: Production of shell for ear-inserted hearing aid
Inventor: ITEDAN IWAO
IPC: H04R25/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To facilitate work for integrating components into a shell for a hearing aid. SOLUTION: In order to provide the shape information of the external auditory miatus 9a or the like for mounting an ear inserted hearing aid, a three- dimensional shape measuring instrument 11 measures an ear model 10 sampled by using a sealing member. Otherwise, the three-dimensional measuring instrument 11 directly measures the external auditory miatus 9a or the like. Next, the shape information of the external auditory miatus 9a or the like provided by the three-dimensional shape measuring instrument 11 and information on the shape of components to be integrated into a shell 1 for hearing aid are inputted to a computer system, and an external shape 1a or an internal shape 1d of the shell 1 for hearing aid is decided. Afterwards, the three-dimensional shape data of the external shape 1a or the internal shape 1d decided by the computer system 12 are inputted to an optical molding device 14, and the shell 1 for a hearing aid is directly produced by an optical molding method.
Patent JP-S63111030-A (JP)
Title: Manufacturing equipment of weather strip
Inventor: WATANABE HIROYA
IPC: B29C48/90
Filed: 1986-10-29
Abstract: PURPOSE:To manufacture a weather strip having a stabilized form, by providing a sizing mechanism supporting an external form of a sealing part of a weather strip directly after an extrusion head. CONSTITUTION:A mixed compound 12 is supplied to an extruding machine 13 and extrusion molding of a weather strip 5 in a predetermined form is performed by the extruding machine 13. Although green strength of the weather strip 5 is extremely low and an odd-shaped seal part 6 is apt to hang down by leaning to one side through its dead weight, its external form part is supported by a roller 2 of a sizing mechanism 1 and the hanging is controlled. Then an outer ring 2a is turned through friction force between the weather strip 5 and the outer ring 2a of a roller 2 according to the extrusion and movement of the weather strip 5. The sizing mechanism 1 is supporting an external form of the seal part 6 and the inside in anticipation of dimensional deformation of the weather strip 5 to which the weather strip 5 is subjected in the course that it is vulcanized in a vulcanizing tank 14. Therefore, when the weather strip is vulcanized, a predetermined external form is secured.
Patent JP-H0687626-A (JP)
Title: Method for controlling rate of shot particle in rock wool
Inventor: SHINOHARA KOICHI
IPC: C03B37/07
Filed: 1992-08-31
Abstract: PURPOSE:To provide a method for controlling the rate of shot particles mixed in rock wool. CONSTITUTION:When inorganic short fiber such as rock wool is subjected to wool making, the quantity of sucked air of a blower 14 is adjusted by a damper 13 in a return line connecting a cyclone 10 to a cotton collecting chamber 7 to control the flow rate on the inlet side of a shot separator 9, and, the shot particles in the rock wool are collected.
Patent JP-H09105082-A (JP)
Title: Ink jet printing and printed product
Inventor: HARUTA MASAHIRO
IPC: D06P5/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printed product with deep and clear color in high color reproducibility by imparting a fabric with inks each containing a specific coloring matter in such a way as to partly superpose the ink colors. SOLUTION: First, three kinds of ink with yellow, red and cyan colors, respectively, are prepared by dispersing, in an aqueous medium, using a dispersant, at least one kind of yellow coloring matter selected from compounds of formula I (R1 is an alkyl, aryl, cycloalkyl or alkoxyl) and formula II (X is chlorine or bromine), at least one kind of red coloring matter selected from compounds of formula III (R<2> is an alkyl or alkoxyl) and formula IV (R<3> and R<4> are each an alkyl or cyanoalkyl) and at least one kind of cyan coloring matter selected from compounds of formula V (R<5> is an alkyl or alkoxyalkyl), respectively.  Next, a disperse dye-dyeable textile fabric is imparted with the above three kinds of ink by ink jet system so that at least two colors for the three kinds of ink are at least partly superposed on each other, and then heat-treated by high-temperature steaming or thermosol method and washed with water, thus obtaining the objective printed product.
Patent JP-H0680532-A (JP)
Title: Dental tooth form coating material and its production
Inventor: OTA MINORU
IPC: A61C5/08
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a dental covering material accurately producible in a desired shape, having excellent durability. CONSTITUTION:A dental tooth form coating material comprises a sintered compact consisting essentially of metal powder. Raw material powder comprising metal powder as a main component is blended with a binder and water to give a clay-like raw material. The surface of a tooth mold is coated with the clay-like raw material, heated and the clay-like raw material is sintered to remove the tooth mold. By the production of the coating material, a coating material having a shape accurately along the shape of a tooth to be covered can efficiently be manufactured.
Patent JP-H1087504-A (JP)
Title: Production of dermatophytosis therapeutic agent
Inventor: IIZUKA FUMIO
IPC: A61P31/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject agent by making use of familiar materials such as mugwort leaves and peach leaves as herbs which the Japanese have been fond of since early times, or SHOCHU (low-class distilled spirits). SOLUTION: This dermatophytosis therapeutic agent is obtained by the following process: First, 200g mugwort leaves dried in the shade, 300g peach leaves dried in the shade, and SHOCHU are prepared in advance. Secondly, the SHOCHU is put into an earthenware or enamelware pot followed by heating for about 30min while being kept at about 60 deg.C to expel an excess of alcohol fraction and then the heating is ceased. Thirdly, 100g of the mugwort leaves and 300g of the peach leaves are added to the resultant SHOCHU and the mixture is left to stand for about 30min. After sufficiently infiltrating the leaves with the SHOCHU, the mixture is heated again so as to maintain the temperature of about 40 deg.C for one hour or so to effect extraction of active ingredients. Subsequently, the heating is ceased and the mixture is cooled and then subjected to filtration.
Patent JP-H0897899-A (JP)
Title: Redial calling method
Inventor: AZUMA MASASHI
IPC: H04M1/27
Filed: 1994-09-26
Abstract: PURPOSE: To enable redialing only by operating a redial key even when dial input is operated before the operation of the redial key. CONSTITUTION: When the redial key within a key switch 2 is operated, a redial number is applied to the calling telephone communication equipment 1. Then, when the redial key is operated, a line is initialized by the cut-off of the captured line 6 and re-capture. Then, in a state the line is initialized, the redial number is called.