baber/WOPTO huggingface dataset:
Patent JP-S6418624-A (JP)
Title: Molding apparatus for continuous filament reinforced thermoplastic resin member
Inventor: SAIDA JUNICHI
IPC: B29C51/32
Filed: 1987-07-13
Abstract: PURPOSE:To reduce number of manufacturing process and to attempt to make hole- forming easier, by setting face to face a top force and a bottom force molding a continuous filament reinforced thermoplastic resin member in a specific shape, a movable core carrying out molding and punching in either the top force or the bottom force in corresponding with a hole-forming part in the resin member and a movable core carrying out molding and taking out. CONSTITUTION:After a heated continuous filament reinforced thermoplastic resin member W is put between a top force 4 and a bottom force 5, the forces 4 and 5 are closed and the member W is molded after molding faces 4a and 5a. Thereafter, the forces 4 and 5 are cooled and the member W is hardened. On the other hand, while the member W is being heated, punches 14 and 15 of the bottom forces 5 are elevated by introducing oil pressure and the like in a cylinder 17 and an opposite punch 8 and an opposite pin 9 of the top forces 4 are elevated by means of a cylinder 11 and thereby a hole W1 for a combination lamp and a hole W2 for fixing on an automotive body are punch-molded. After molding and punching holes, the forces are opened and the molded item is left on the top force. The molded item is pushed out and released by means of an ejector pin 7, and scraps after punch-molding are taken out by lowering the punch 8 and the pin 9 by means of the cylinder 11.
Patent JP-S6234906-A (JP)
Title: Production of sulfonated 1,2-polybutadiene
Inventor: ONO TOSHIO
IPC: C08F8/36
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a sulfonated 1,2-polybutadiene having high ion exchange capacity and ion exchange speed, by reacting a polybutadiene containing a specific amount of vinyl bond with a specific sulfonation agent. CONSTITUTION:A polybutadiene containing >=70% vinyl bond is dissolved in a solvent (preferably dichloroethane, etc.) at a concentration of 5-15wt%, and is made to react with one or more sulfonation agents selected from concen trated sulfuric acid, chlorosulfonic acid, sulfuric anhydride and fuming sulfuric acid preferably at -20-+150 deg.C. USE:The polymer is used as an ion exchange resin for the production of purified water, the softening of hard water, the treatment of waste water, etc.
Patent JP-S62169367-A (JP)
Title: Manufacture of vertical semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L29/423
Filed: 1985-08-09
Abstract: PURPOSE:To make the concentration of an electric field at an edge hard to occur, to prevent dielectric breakdown of a gate effectively and to improve gate withstanding voltage, by rounding the edge of a polycrystalline semiconductor film constituting a gate electrode, and forming a wedge shaped oxide film, which is thicker than a gate oxide film, on the lower side of said semiconductor film. CONSTITUTION:When an p-type semiconductor layer 4 constituting a channel region is formed, p-type impurity ions are driven in an atmosphere, in which O2 is present. Thus the edge of a polycrystalline film 6 constituting a gate electrode is rounded. A wedge shaped oxide film 5g, which is far thicker than a gate insulating film, is formed between the polycrystalline silicon film 6 and the gate insulating oxide film 5a. Therefore, the concentration of an electric field at the edge of the polycrystalline silicon film 6 is suppressed, the dielectric breakdown of a gate is prevented and gate withstanding voltage is remarkably improved. Since the gate insulating layer 5a can made thin, ON resistance can be reduced, and a switching speed can be made high.
Patent JP-S6419768-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA FUMIO
IPC: H01L29/78
Filed: 1987-07-15
Abstract: PURPOSE:To protect carriers from a reduced mobility by a method wherein a potential well is formed of a first gate electrode to arrest carriers, a potential barrier is formed of a second gate electrode to contain the arrested carriers, and the tunnel effect drives the carriers from a source region to a drain region. CONSTITUTION:A first gate electrode 3 is built on a semiconductor substrate 1 with a first gate insulating film 2 between. A gate potential VGU of the same negative level is applied to a second gate electrode 6 for the construction of a potential barrier B. Along the edges of channel forming regions involving a pair of semiconductor regions 7, diffusion is accomplished to form a barrier B only under a second gate insulating film 4. A source region S is supplied with a source potential VS, and a drain region D with a drain potential VD. When a small number of carriers are contained by the barrier B in a potential well W and the drain potential VD is positive, the carriers are driven under the tunnel effect from the source region S to the barrier B. The tunnel effect further drives the carriers from the barrier B to the drain region D.
Patent JP-S6419851-A (JP)
Title: Multi-slot access system
Inventor: HAMADA TAKUSHI
IPC: H04L12/43
Filed: 1987-07-15
Abstract: PURPOSE:To eliminate the need for adding of talken information into a slot and to simply obtain common logic of control by suggestively realizing a talken pass function only with the display of 'idle' or 'occupied' of respective slots necessary for the case of arbitray occupation when a time slot is continuously occupied and transmitted. CONSTITUTION:In the transmitting system of a ring-shaped local area network, plural transmitting devices 11-16 are annularly and serially combined and a ring-shaped transmitting path is constituted. A transmitting frame, in which one transmitting device, at least, is constituted of plural time slots 8 for the unite of transmission, is repeated and traveled on the transmitting path and an area is provided in the respective time slots to show the slot is 'idle' or 'occupied' and the transmitting device to receive a transmitting request detects one time slot in the specified part of the transmitting frame is idle. When the device detets the 'idle' slot just after the 'occupied' slot, transmitting allowance is obtained, until the transmission is completed, the usable slot after this slot is successively made 'occupied' and information are inserted.
Patent JP-2000009336-A (JP)
Title: Humidifier
Inventor: SUZUKI TAKAHIRO
IPC: F24F6/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the life of a click feeling of recognizing a rotation position of a vapor blowoff cylinder upon adjusting a blowoff direction of vapor. SOLUTION: The present humidifier includes a vapor guide cylinder 7 and a vapor blowoff cylinder 8 supported on the vapor guide cylinder 7, and a pawl 8a provided on the vapor blowoff cylinder 8 is inserted and engaged with a circular arc shaped stopper hole 7a formed in the vapor guide cylinder 7, whereby the vapor blowoff cylinder 8 is rotatably supported within a range of the stopper hole 7a. A blowoff direction of vapor can be adjusted by rotating the vapor blowoff cylinder 8 with respect to the vapor guide cylinder 7, whereby a blowoff direction of vapor can be adjusted. Herein, there are provided at several positions an engagement portion 7d with which the whole of the front pawl 8a engages on the circular arc shaped stopper hole 7a, whereby an engagement portion 7d is engaged with the pawl 8a of the vapor blowoff cylinder 8.
Patent JP-2001008231-A (JP)
Title: Method and system for transmitting multiple viewpoint image of object in three-dimensional space
Inventor: STEPHEN LABO
IPC: G06T7/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce quantity of transmitted data as a whole by generating an image from a new viewpoint from received pieces of photographed image data and pieces of their structural data and reducing the number of photographed images to be transmitted. SOLUTION: Image data are fetched by arranging plural digital cameras or video cameras around an object concerned. Structural data is created, processed by a structural data arithmetic circuit 16 and recorded in a disk memory 14. Control and erroneous inspection codes are attached to this file, an image communication data frame is created and communication data is transmitted from a TA 21 to a DSU 22, ISDN 23 by an MPU 11. The communication data is recorded in a disk memory 34, compressed, inputted in a decoder 35, arranged range of the image is determined in a screen, outputted to a bus line 30 by converting the range into a code and simultaneously recorded in the disk memory 34, when the range of a compressed image is specified by an MPU 31 of a system 2 on the reception side.  The new viewpoint is specified by reading the arranged range, recorded in a RAM 33 by a new viewpoint image generating circuit 36 and then displayed on a display 37.
Patent JP-H0225545-A (JP)
Title: Ni-cr austenitic stainless steel having excellent high temperature long time stability
Inventor: NAKAZAWA TAKANORI
IPC: C22C38/00
Filed: 1988-07-15
Abstract: PURPOSE:To hold the excellent creep rupture characteristics of the title steel even after the use at a high temp. for a long time by specifying the content of Ni and Co and their relationship in an Ni-Cr austenitic stainless steel. CONSTITUTION:A stainless steel having the compsn. constituted of, by weight, <=0.060% C, <=3.0% Si, <=3.0% Mn, 0.02 to 0.08% P and <=0.15% N, in which the amounts of Ni and Cr are regulated to the range of A-B-C-D in the Figure showing the relationship between the Ni equivalent and the Cr equivalent, and the balance substantial Fe. If required, either or both of <=3.0% Mo and <=5.0% W are furthermore incorporated thereto. By this compsn., excellent creep rupture strength can be obtd. even after the use at a high temp. for a long time even by saving the Ni amt.
Patent JP-H0714968-A (JP)
Title: Inner lead and position detection
Inventor: KARIKAWA SEIICHI
IPC: H01L23/28
Filed: 1993-06-22
Abstract: PURPOSE:To accurately detect a position at bonding an inner lead so as to compress accurately a wire by a method wherein a height in a contact plane of a conductor connecting to a bonding wire is formed so as to have the same height as a tip of the conductor. CONSTITUTION:A conductor 21 is connected to an electrode 2 of a semiconductor chip 1 of which a bottom plane is fixed to a specific position so that an electrode plane can face upwardly via a bonding wire. Also, the conductor 21 is formed so that a height of a contact plane compressing a wire can have the same height as a tip 21B of the conductor 21 opposed to the side surface of the semiconductor chip 1 at intervals. Accordingly, when a wire is led from the electrode 2 side to the conductor 21 side for compression bonding, it is possible to enlarge a contact area between a capillary opening and the conductor 21 and a wire. Thus, it is possible to reduce the possibility of the generation of bonding fail still more as compared with the prior art.
Patent JP-S6333563-A (JP)
Title: Production of pt-ni alloy for sputtering
Inventor: KEZUKA HIROYUKI
IPC: C23C14/34
Filed: 1986-07-25
Abstract: PURPOSE:To produce a Pt-Ni alloy target for sputtering having no cracks by melting a Pt-Ni alloy, casting it in a casting mold having large heat capacity or a water-cooled casting mold and plastically working the resulting ingot to a required shape. CONSTITUTION:A Pt-Ni alloy is melted and cast in a split Cu casting mold 1 having large heat capacity or a water-cooled casting mold (not shown) to obtain a Pt-Ni alloy ingot 2 without excessively raising the temp. of the mold 1. The volume of the mold 1 is preferably made >=about 10 times the volume of the ingot 2 so as to regulate the rise of the temp. during the casting to <=about 150 deg.C. The resulting ingot 2 has a fine and uniform crystal structure and does not cause intercrystalline cracking when it is plastically worked to a required shape. The worked ingot is heat treated by rapid cooling in water. During the cooling, heat cracking is not caused. Thus, a Pt-Ni alloy target of high quality is obtd.
Patent JP-H0463242-A (JP)
Title: Steel tube for reinforcing car body
Inventor: TANABE HIROTO
IPC: C21D8/10
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a steel tube for reinforcing a car body securing high bending strength and tensile strength and effectively absorbable colliding energy by specifying the ratio of the thickness to the outside diameter in a steel tube to a bending span to be loaded. CONSTITUTION:To a bending span L(mm) to be loaded on a steel tube for reinforcing a car body, the ratio of the thickness to the outside diameter in the steel tube is regulated to 0.16-6.0X10<-5>XL>=t/D and t/D>=0.09-4.8X10<-5>XL. In the above steel tube, tensile strength is preferably regulated to >=120kgf/mm<2> and elongation to >=10%. Furthermore, as the stock for the above steel tube, a steel contg., by weight, 0.15 to 0.25% C, <= l.5% Mn, <=0.5% Si, <=0.04% Ti, 0.0003 to 0.0035% B and <=0.0080% N, furthermore contg., at need, one or more kinds among <=0. 5% Ni, <=0.5% Cr and <=0.5% Mo and the balance Fe with inevitable impurities is preferably used. In this way, the steel tube for reinforcing a car body increased in bending absorbing energy and safety at the time of colliding of a car body though it is light in weight can be obtd.
Patent JP-H0725103-A (JP)
Title: Printer and printing method
Inventor: YOKOI KATSUYUKI
IPC: B41J19/18
Filed: 1993-07-15
Abstract: PURPOSE:To provide a printer and a printing method wherein the printing can be executed even outside of the constant speed movement area of a print head. CONSTITUTION:In a printer, the printing is carried out such that a print head 1 is moved relative to a print medium. The speed of the relative movement between the print head 1 and the print medium is detected from a timing value obtained by means of an encoder sensor 20 and a timer 21. Driving timing of the print head 1 is determined based on the detected speed of relative movement. The printing is carried out by driving the print head 1 in accordance with the determined driving timing.
Patent JP-S6332600-A (JP)
Inventor: SHOJI YASUO
IPC: G10L25/78
Filed: 1986-07-25
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-H094191-A (JP)
Title: Tatami mat
Inventor: MARUI HIROSHI
IPC: E04F15/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a sanitary lightweight tatami mat by filling a hollow part of a honeycomb plate, whose over-part is left open, with a humidity conditioning agent so that a core is formed, and installing a facial material on the core through a sheet having a cushioning property and permeability. CONSTITUTION: A honeycomb structure plate 1 is formed from regenerated pulp, synthetic resin, metal, etc., in such a way that the over-part is left open, and a hollow part of this honeycomb plate 1 is filled with a humidity conditioning agent such as silica gel, zeolite, bentonite, etc., so that a core for a tatami mat is formed. On this core 1, a sheet 3 is laminated consisting of a felt, etc., having cushioning property and permeability, and thereover a facial material 4 consisting of rush is laminated followed by fixation by rims 5 so that an intended lightweight tatami mat is completed, which should present touch feeling of a mat of straws. In this way, generation of fungi, mite, etc., can be suppressed, and corrosion of the facial material be precluded.
Patent JP-H03115125-A (JP)
Title: Lowering tantalum content included in niobium raw material
Inventor: JIEIMUZU AASAA SOMAAZU
IPC: C01G35/00
Filed: 1990-07-04
Abstract: PURPOSE: To extremely lower the Ta content of an Nb product with minimum facilities, labor, and material by bringing the surface of a hydrolysis system obtained by mixing NbCl 5  containing TaCl 5  with an HCI solution by a specified amount into contact with a gas and producing precipitate at a specified speed.  
     CONSTITUTION: To obtain Nb 2 O 5  by using NbCl 5  obtained, for example, by making a chloridizing agent act on Nb iron, a NbCl 5 /TaCl 5  charge mixture having a molar ratio from about 10/1 to about 10,000/1 is mixed with a 8N to 20N aqueous HCl solution. Then, a reaction system is formed having a total charge concentration of from about 50 to about 150 parts/100 parts by weight of the HCI solution. Then, at least the surface of the hydrolysis system is brought into contact with a gas (air, nitrogen, etc.) which causes separation by active or passive circulation or blowing for a certain time. Then, the precipitate settles out at an average rate of from about 0.1 to about 6.0% by weight of the initial solids charge per hour. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H094789-A (JP)
Title: Universal support metal fitting
Inventor: KIMURA KATSUMI
IPC: E04G21/32
Filed: 1995-06-19
Abstract: PURPOSE: To reliably firmly fix a support metal fitting body to a member to be fixed in any shape and to extremely facilitate support of a rope, a wire, and a tension rope for a surrounding net. CONSTITUTION: An universal support metal fitting comprises support metal fitting bodies 1 fixed at intervals of a proper distance at a member to be fixed; and a support body 2 to support two ends and middles of a rope, a wire, and a tension rope for a surrounding net. The support metal fitting body 1 is provided on the rear end part side with a nipping means of a member to be fixed. A fixing means for the member to be fixed is mounted on the lower side or the upper side of the nipping means and a ball plunger 11 in which a ball 14 is resiliently arranged in a contraction state is attached at a front end part in such a manner to be protruded and retracted from a front surface. Meanwhile, the support body 2 is formed in such a manner that a hook means is vertically rockably supported at a support part 22 arranged at the front of a rotation part 17 having a fit-in part 20 at a rear.  A rear of the rotation part 17 of the support body 2 is rotatably supported at the front of the support metal body 1 in such a manner that the ball 14 of the plunger 11 is fitted in a protruding and retracting manner in the fit-in part 20.
Patent JP-H0526706-A (JP)
Title: Thermal air flowmeter
Inventor: YAMADA HIROYUKI
IPC: G01F1/68
Filed: 1991-07-16
Abstract: PURPOSE:To reduce a pressure loss and to improve the precision in detection of a flow rate by a construction wherein a fixed part for fitting a plate-shaped member to a bridge part is provided inside an orthogonal part passage of an L-shaped (or T-shaped) sub-flow passage. CONSTITUTION:An orthogonal part passage 3b is formed by closing up a groove part of a bridge part 1a provided in the main body 1 of an aerometer, by a plate-shaped member 4. The plate-shaped member 4 is fixed by fastening it by one fixing screw 5 to a boss 1b as a fixed part provided in projection in the groove part of the bridge part 1a. The boss 1b is provided at the virtually central position of the section of a main air passage 2 in the passage 3b so that air in a sub-flow passage passes through the periphery thereof. Since the bridge part 1a has no projecting part nor a thick part necessary for fixation such as fastening by screws on the lateral side, it is possible to reduce the area of projection of the bridge part 1a when it is viewed in the flowing direction of the air in the passage 2 and to reduce a pressure loss, and the air flowmeter can be made small in size. Since the bridge part 1a has a smooth external shape, flows in the passage 2 and around exits 3d of the sub-flow passage can be made stable and thus the precision in detection can be improved.
Patent JP-2000026606-A (JP)
Title: Preparation of hydromethylpolysiloxane having trimethylsilyl end group
Inventor: LINDNER TASSILO DR
IPC: C08G77/12
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a hydromethylpolysiloxane having a trimethylsilyl end group wherein no branching is formed in the hydromethylpolysiloxane, and chlorine, which accounts for a high proportion of the starting material, is present in the form of a HCl gas. SOLUTION: In the first process, methyldichlorosilane and trimethylchlorosilane are allowed to react with not more than 0.5 mol water against 1 mol hydrolyzable chlorine to obtain a partial hydrolysate and a gaseous hydrogen chloride. In the second process, the partial hydrolysate is treated with water to eliminate the remaining SiCl groups, and hydrochloric acid is formed.
Patent JP-H0615356-A (JP)
Title: Coiler for high temperature strip
Inventor: FUJINO KATSUMI
IPC: B21C47/26
Filed: 1992-07-02
Abstract: PURPOSE:To perfectly protect a mandrel from the high temperature strip and to improve its service life by supplying a cooling fluid from one side of a cooling fluid groove or a cooling fluid hole of a sleeve and bringing out it from the opposite side. CONSTITUTION:The high temperature strip 1 is coiled round the mandrel 3 via pinch rolls 2. The sleeve 4 with an inside diameter groove is inserted into the outside of the mandrel 3 and cooling water is supplied to a recessed groove 11 of the sleeve 4 with the groove. The supplied cooling water passes the recessed groove 11 inside and is discharged from the opposite side. Accordingly, the sleeve 4 itself is perfectly cooled, heat of the high temperature strip 1 is not transmitted up to the mandrel 3 outside and the mandrel 3 can be perfectly protected from the heat. Thus, the service life of the mandrel 3 is greatly improved and generally, the coiler can be maintained only 6 by exchanging the sleeve 4. Since a fluid feeder does not rotate simultaneously with the mandrel 3, a special rotary joint is obviated and thermal deformation can be prevented by a simple method.
Patent JP-S6238106-A (JP)
Inventor: TSUJI EIJI
IPC: A45D2/36
Filed: 1985-08-10
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-H0225046-A (JP)
Title: Semiconductor chip mounting substrate
Inventor: KUTOKU TERUYOSHI
IPC: H01L21/60
Filed: 1988-07-13
Abstract: PURPOSE:To shorten the connecting lead length and to improve the heat radiating feature by a method wherein an end of a conductor pattern is caused to protrude from the outer circumference of a through-hole so that the end will connect to a semiconductor chip electrode inserted into said through-hole and that the other end of the conductor pattern will serve as a connecting terminal for the outer circumference. CONSTITUTION:A metal piece 2, same in form as a semiconductor chip 5 to be inserted into a through hole 1a in a mounting substrate 1, is inserted, and a resist 3 is applied to the inserted metal piece 2, which resist 3 as applied includes the circumference 1a-1 of the through-hole 1a. Next, a conductive paste 1b-1 for the formation of a conductive pattern 1b is applied, dried, heated, and baked, and then the metal piece 2 is removed, which process provides the mounting substrate 1 with a conductor pattern 1b formed thereon. For the installation of the mounting substrate 1 on a radiating plate 4, a semiconductor chip 5 with a solder bump 5a-1 formed on an electrode 5a is fixed to the radiating plate 4, the semiconductor chip 5 is inserted into the through- hole 1a, the conductor pattern 1b in alignment with the electrode 5a is bonded to the radiating plate 4, and the bump 5a-1 and the conductor pattern 1b are caused by contact bonding to connect to each other.
Patent JP-S58145414-A (JP)
Inventor: UORUTAA JII BAAGUHAAN
IPC: A45D34/04
Filed: 1982-10-05
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。