baber/WOPTO huggingface dataset:
Patent JP-H07173932-A (JP)
Title: Floor wiring trench forming jig and forming method for floor wiring trench
Inventor: HARADA MASATOSHI
IPC: E04G9/10
Filed: 1993-12-17
Abstract: PURPOSE:To exactly store a cover plate by providing a cover side member on a trench main body, fitting side wall parts at designated spaces to the main body, providing a cover receiving means thereon, and connecting the main body and the cover side member to each other in a slidable a manner through a slide mechanism. CONSTITUTION:A base plate 18 of a main body 10 is placed on a deck plate D, and a pair of side wall parts 20, 20 are disposed thereon. Subsequently, suspending members 80 are disposed on the respective side wall part 20. A cover plate 50, a cover receiving means 42 and a cylinder 56 are fitted under the suspending member 80, and the side wall part 20 and the cover receiving means 42 are integrally held. Further, a metal fitting 54 is fitted under the cover receiving part 42a of the cover receiving means 42, whereby an opening edge part of the concrete 70 is protected. When ready-mixed concrete 70 is placed, through the main body 10 is lowered with the plate D, the upper surface of the cover plate 50 is kept at the same height as the slab surface by the member 80. Thus, after placing concrete, it is not necessary to control the cover side member 41, and a trench can be formed easily and quickly.
Patent JP-H11159474-A (JP)
Title: Liquid material flow control pump
Inventor: TAKAMATSU YUKICHI
IPC: F04B53/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of a liquid material by outside air by arranging a gas seal part in a slidingly movable part of a piston to suck in/deliver the liquid material by sliding motion, flowing inert gas here, and enclosing a suction valve and a delivery valve in piping joints welded to a casing. SOLUTION: Inert gas such as nitrogen, argon and helium is passed into this gas seal chamber 7 from an inert gas supply port 8 by defining the gas seal chamber 7 by a gas seal wall 6 between packing 5 and a driving part 4 of a piston 3 fitted/installed in a cylinder 2 formed in a casing 1 of a flow control pump to supply a semiconductor manufacturing liquid material. A suction valve 11 and a delivery valve 12 are enclosed in respective ones by welding suction side and delivery side respective piping joints 9 and 10 to upper and lower parts of the casing. The liquid material is sucked in/delivered according to sliding motion of the piston 3, but in this case, the delivery valve 12 is set to as to be actuated by a pressure difference of about 1 to 100 kg/cm<2> by a spring, etc.
Patent JP-H10181202-A (JP)
Title: Optical disc
Inventor: KIKUCHI MINORU
IPC: G11B7/2433
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc, which has a favorable recording reproducing characteristics by recording reproducing device, by which a laser beam having a wavelength of about 780nm is employed and which has a linear speed of 2.4-2.8m/s. SOLUTION: This optical disc is equipped with a first dielectric layer 3 having the film thickness of 100-120nm, a recording layer 4 made of GeSbTe- based material, which reversibly changes between a crystalline state and a amorphous state, and having the film thickness of 18-25nm, a second dielectric layer 5 having the film thickness of 15-45nm and a reflecting layer 6 having the film thickness of 30-200nm laminated to one another in the order named on a transparent base 2. The recording layer 4 of this optical disc 1 has a compositional rate, while is represented by a point within a region surrounded by predetermined first, second, third and fourth points in a GeSbTe ternary phase diagram. Further, signals are written by a laster beam having the wavelength of 780nm at the linear speed of 2.4-2.8m/s in this recording layer 4.
Patent JP-H09198879-A (JP)
Title: Associative memory for communication
Inventor: IEONHO PAAKU
IPC: G11C15/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly address convert without limit of the accessing time and without delay at the time of accessing by providing a null controller, lookup table, reception back selector and transmission back selector. SOLUTION: The registered data to be transmitted from a CPU controller 11 is divided at the time of registering, and these data are stored at the moment that a write address signal and a write control signal simultaneously become '1'. When the data are received via a transmission line, a reception lookup table compares the received data with the storage data of each row of the latch circuit group, outputs a comparison result of '0' value only from a matching detector of the rows where all the bits coincide, and the detector outputs the value of the corresponding address of tx match [n] as along as the comparison result of the '0' value and empty of '1' value are input. The other transmission lookup table similarly operates to the reception lookup table.
Patent JP-2000172733-A (JP)
Title: Method for deciding arrangement position of bonding pad
Inventor: KAKIUCHI KENJI
IPC: H01L21/60
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a bonding pad arrangement position deciding method which makes it possible to perform the floor plan for an integrated circuit having high area efficiency and improves the minimization of a chip area and the efficiency of a mask layout. SOLUTION: The floor plan of bonding pads 25 and 26 is performed after the ranges R1 and R2 where the pads 25 and 26 can be arranged are preliminarily calculated based on lead frame data, pin information of lead frame and prearranged chip size. Thus, it is possible to arrange the pads 25 and 26 within the range suitable to a wiring rule, to make mask layout working efficient and to execute the floor plan for an IC chip having high area efficiency.
Patent JP-H11181627-A (JP)
Title: Polyester conjugated staple fiber
Inventor: NAKANO SUSUMU
IPC: D02G1/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester conjugated staple fiber excellent in spinning properties, opacity and heat shielding properties. SOLUTION: This conjugated staple fiber comprises two or more kinds of polyesters different in content of a white pigment and has 1-5 denier fineness of single fiber. In this case, the content of the white pigment is >=1.5 wt.% and <=10.0 wt.% in the polyester containing the maximum amount thereof and that of the white pigment is <=0.5 wt.% in the polyester containing the minimum amount thereof. The two or more kinds of polyesters are regulated so that the polyester containing the maximum amount of the white pigment accounts for 25-75% of the fiber cross-sectional area and the polyester containing the minimum amount of the white pigment accounts for >=80% of the fiber surface area.
Patent JP-2000168446-A (JP)
Title: Electric housing device for door mirror
Inventor: MIZUGUCHI YOSHIYUKI
IPC: B60R1/074
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the self holding voltage of a relay in a control means. SOLUTION: An electric motor 2 for rotating a door mirror assembly 5 around a pivot shaft 9 is provided. A control means 1 for controlling the operation of the electric motor 2 is provided. An interlocking switch 3 is provided between a power source 6 and the control means 1. The control means 1 is formed of a PTC element 13, a relay 12 connected in series to the PTC element 13 and the electric motor 2 and having a relay contact 121, a pair of diodes 14, 14' provided in both terminals of a relay coil 122 forming the relay 12 so as to prevent the generation of the reverse electromotive force in the relay coil 122, a starting capacitor 15 for exciting the relay coil 122 so as to start the electric motor 2, and a bridge circuit 11 for exciting the relay coil 122 in relation to the starting of the electric motor in any direction of normal and reverse rotation.
Patent JP-H10191190-A (JP)
Title: Receiver
Inventor: KOIKE MASANOBU
IPC: H04N5/44
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To switch a current program into a desired scene of a competing program on a different channel without the need for scene information from a broadcast station separately, by switching a video image of a display screen from the currently viewed program into the competing program on the different channel in response to the fact that matching of two sets of teletext information is detected. SOLUTION: A signal of a competing program is given to a teletext pattern extract section 8 via a tuner section 2 and a demultiplexer section 3, in which only a teletext pattern is extracted from a video image of the competing program. A pattern comparison section 11 compares this teletext pattern with a teletext pattern read from a memory section 10 and provides an output of text data of the teletext pattern when the both are coincident. A comparison section 14 compares the text data with text data of a keyword read from the memory section 13 and provides an output of a coincidence detection signal when the both are coincident. When the coincidence detection signal is outputted, a video image on a display section 7 is switched from the currently viewed program into a desired scene of the competing program.
Patent JP-H0974053-A (JP)
Title: Electrical double-layer capacitor electrode and its manufacture
Inventor: TAKEDA TOSHIKAZU
IPC: H01G11/44
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a forming electrode without using any binder by heating a resin material within an atmosphere within a specific pressure range, at a melting temperature or higher of the resin, and at a temperature or lower where oxidation reaction starts for tentative baking. SOLUTION: Resin, PVDC, which becomes a raw material is heated at 200-500 deg.C which is equal to or more than the temperature of a heat-absorbing ending point due to a melt point or fusion and at the temperature or less of oxidation reaction point to obtain a tentatively baked resin. Then, the tentatively baked resin is cooled to normal temperatures and is ground by a vibration mill or a roll mill and then a powder tentatively baked resin is boiled in water. Then, the powder tentatively baked resin is subjected to pressurization tentative formation in an atmosphere of a pressure range of 0.01-10kg/cm<2> and is heated and baked at a temperature above the exidation reaction point, namely 500-900 deg.C, to obtain a porous carbon forming body.  Therefore, since baking is performed while leaving a proper amount of volatile constituent in a material, a forming electrode can be manufactured without using any binder, thus obtaining a large-capacity capacitor.
Patent JP-H10189030-A (JP)
Title: Sealed lead storage battery and its manufacture
Inventor: ABE TAKASHI
IPC: H01M10/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead storage battery and its manufacturing method in which a foaming agent reacts without being in contact with dilute sulfuric acid and the headspace is almost fully occupied with a foamed body. SOLUTION: In this sealed lead storage battery, a powder 7 intervenes between a polar plate group 1 contained in a battery vessel 4 and a foamed body 8 having continuous bubbles in a headspace 6. In this manufacturing method, the polar plate group 1 is contained in the battery vessel 4 to prepare a sealed lead storage battery with a battery vessel cover 5 attached to the upper part of the battery vessel 4. Then, the powder 7 is thrown into the upper part of the polar plate group 1 through an opening 10 of the battery vessel cover 5. Then, a foaming agent 19 is injected through the opening 10, and the upper part of the polar plate group 1 is filled with the foamed body 8.
Patent JP-H06195908-A (JP)
Title: Disk device
Inventor: TAKEGAWA HIROSHI
IPC: G11B11/10
Filed: 1992-12-25
Abstract: PURPOSE:To quickly bring an external magnetic field head into contact with a disk so as to attain recordable state at the time of turning on a recording switch with respect to a recordable disk device. CONSTITUTION:When a disk 3 is loaded by a disk holder 2, an external magnetic field head 4 is moved from the eject position to a position in the vicinity of the disk by a head supporting arm 5. It is discriminated by a discriminating means 6 whether the disk 3 is recordable or not; and when a recording switch 8 is depressed, the head supporting arm 5 is driven by an arm driving mechanism 10, and the external magnetic field head 4 is moved to the position in the vicinity of the disk to the disk contact position and is brought into contact with the disk 3.
Patent JP-H09161490-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: OBATA HIROYUKI
IPC: G11C16/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To implement the correction of an excessively erased cell in a short time by applying a high voltage to a digit line while a word line is biased below a potential to be set in reading to perform a writing for the correction of excessive erasure. SOLUTION: When a data is written into a memory cell 11, a high voltage is applied to a digit line D1 from a writing circuit 5 through a Y decoder 3. At the same time, a high voltage is applied to a word line W1 by an X decoder 2 to let a channel current flow to the cell M11 and induced channel hot electrons are injected to a floating gate to elevate a VTM. In erasing, a high voltage is applied to source lines S1-Sm by an erasing circuit 6 while the word lines W1-Wm are biased to 0V by the decoder 2. Thus, electrons stored at the floating gate is drawn out to the side of the source to lower the threshold voltage of the memory cell thereby erasing all memory in a memory cell.
Patent JP-H11171165-A (JP)
Title: Corrugated board tray
Inventor: NAKATANI KOJI
IPC: B65D5/488
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To make quick fabrication possible, starting with the state of semifinished fabrication in a flat form. SOLUTION: Bottom plates 3 and 3 extending respectively from edges on both sides of a pair of opposite upper frame plates 1 and 1 respectively through side walls 2 are connected together respectively at their front ends and thereby a bottom wall 14 is formed, and with a partition wall 15 extending from the edge at the front end of the bottom plate 3 at one side fallen down together with the side walls 2, the state of semifinished fabrication in a flat form is made up. With the side walls 2 and the partition wall 15 risen up and incisions 8 each formed at each of end walls 16 respectively extending from inner edges of the upper frame plates 1 inserted respectively into circular arc notches 10 formed at the partition wall 15, the end walls 16 are turned in the perpendicular direction and thereby fabrication is completed.
Patent JP-H07186298-A (JP)
Title: Center line paining apparatus for strip like member
Inventor: TAKURI YOSHIHIRO
IPC: B29D30/52
Filed: 1993-12-27
Abstract: PURPOSE:To inexpensively provide a center line painting apparatus having a simple structure capable of certainly applying a center line even when there is meandering or foreign matter in a center groove. CONSTITUTION:In an apparatus applying a center line to the center groove of a strip like member l fed by a conveyor, the first arm member 41 supported so as to be freely shaken left and right as well as up and down with respect to the support member provided above conveyor and the guide pin fixed to the first arm member 41 are provided. Further, the second arm member 43 pivotally mounted so as to be freely shaken up and down with respect to the first arm member 41 and the line marker 44 fixed to the second arm member 43 and positioned in front of the guide pin 42 are provided. The tip of the guide pin 42 and the nozzle tip of the line marker 44 are fitted in the center groove 2 of the fed strip like member 1 almost simultaneously.
Patent JP-H10189801-A (JP)
Title: Semiconductor device
Inventor: ANPO TAKEO
IPC: H01L23/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, having superior heat dissipating property, which can be used for the consumer appliances such as electronic appliances, electric appliances, communication appliances and measurement control appliances. SOLUTION: A connecting conductor 2b is embedded in a via hole where the surface, on which the semiconductor device 4 of wiring substrate 1 is mounted, and the surface opposite to this surface and metal balls 3 made of high temperature solder will be arranged, are electrically connected. By forming the metal balls 3, consisting of high temperature solder, on the part directly below the connecting conductor 12b, heat is sufficiently dissipated from the semiconductor device, the bonding strength of the solder balls 3, consisting of high temperature solder, can be increased, and a semiconductor with superior reliability device can be provided.
Patent JP-H09170033-A (JP)
Title: Unsintered agglomerate for manufacturing iron and its using method
Inventor: YANO MASAKI
IPC: C22B1/243
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve reduction efficiency of unsintered agglomerate for manufacturing iron and to enable digestion of fine grain sintered ore in a blast furnace. SOLUTION: The unsintered agglomerate for manufacturing iron is a pellet having 5 to 20mm particle size in which the fine grain sintered ore of <=5mm particle size is a core particle 1 and an outer peripheral layer 2 enclosing the core particle 1 is constituted of a mixture of three kinds of materials, that is iron raw material, coal material and a binder. The unsintered agglomerate for manufacturing iron is used as a charging raw material for a blast furnace or a convertor.
Patent JP-H07186865-A (JP)
Title: Folding device for air bag
Inventor: SAKURAI SETSUO
IPC: B60R21/20
Filed: 1993-12-24
Abstract: PURPOSE:To improve direction stability when an air bag is mounted on a vehicle and developed and to protect safety of a driver by a method wherein the air bag is mechanically folded, both the right and the left are folded internally to form a belt-like substance, one side of the belt-like substance is folded in a bellows-form manner, and the other side is wound in a roll. CONSTITUTION:An air bag is suspended in a state that the blow-out port of an air bag 10 is held at an elevation frame 20 and a chuck 21 for a bag to feed air is provided. Side folding devices 40, 52, and 55 are provided and operated such a manner that a table 30 is located below the air bag, the both the right and the left of the air bag 10 are folded internally around both the right and the left of the table and the air bag is formed in a belt-like substance having width approximately equal to that of the blow-out port. Further, bellows folding devices 26 and 33 to fold alternately the upper and lower part of the belt-like substance on the table are disposed in front and a rod chuck (a roll winding device) 70 to wind the rear part of the belt-like substance on the table in a roll-form state is arranged in the rear.
Patent JP-H05291707-A (JP)
Title: Prepreg for wiring board use, manufacture of printed wiring board using said prepreg and printed wiring board
Inventor: ASAI MOTOO
IPC: H05K3/18
Filed: 1992-12-28
Abstract: PURPOSE:To easily manufacture a printed wiring board wherein it does not cause a migration reaction and it is not affected by its application surroundings by a method wherein an amino resin is used as a heat-resistant resin fine powder. CONSTITUTION:The following are mixed: 1275 pts.wt. of a melamine resin; 1366 pts.wt. of 35% formalin; and 730 pts.wt of water. This mixture is adjusted to a pH of 9.0 by means of 10%; sodium carbonate; it is kept at 90 deg.C for 60 minutes; after that, 109 pts.wt. of methanol is added. This resin liquid is dried by means of a spray drying method; a powdery resin is obtained. The following are crushed and mixed by using a ball mill: the resin powder which has been obtained; a mold-releasing agent; and a hardening catalyst. A resin mixed powder is obtained. The mixed powder is put into a metal mold which has been heated to 150 deg.C; a pressure is exerted; a molded body is obtained. The molded product is crushed; a resin fine powder is obtained. Then, the resin fine powder is mixed with the solid portion of a resin matrix composition; they are kneaded; in addition, methyl ethyl ketone is added; an adhesive solution is adjusted. A prepreg is produced by using the adhesive solution.
Patent JP-2001164610-A (JP)
Title: Connection structure of feed water or hot water supply piping
Inventor: ANDO TOMOAKI
IPC: E03C1/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of feed water or hot water supply piping capable of facilitating a connecting operation by reducing the number of connections between faucet devices and feed water or hot water supply piping. SOLUTION: A cabinet 12 is installed vertically on a floor plate 11 in a kitchen. A faucet fitting 18 is installed on the upper part of the cabinet 12, and two connection pipes 19 are connected, at the lower end part thereof extend downward, to the lower end part of the faucet fitting 18. A joint 23 having a side face formed generally in dog legged shape on a wall plate 13 approximately at an angle of 45 deg., and the connection pipe 19 is connected to a first connection part 29 of the joint 23. A second connection part 31 extending aslant relative to the first connection part 29 is formed at the lower end part of the joint 23. A water stopping port is formed in the outer peripheral surface of the joint 23, and a water stop faucet 49 is fitted into a water stop port.  A feed water supply pipe 53 or a hot water supply pipe 54 pulled out upward from the underside of the floor plate 11 is connected to the second connection part 31.
Patent JP-H09166249-A (JP)
Title: Cable leading-in pipe water stop device
Inventor: KURIYAMA YUZO
IPC: H02G3/22
Filed: 1995-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of rainwater by surely mounting a cable leading-in pipe water stop device in a cable pipe draw-in hole of a building wall. SOLUTION: A small circular hole, large circular hole 23 and its circular hole peripheral tearing concentrical circular V-shaped recessed groove 26 are provided in a rubber disk, a plurality of sheets of rubber disk packings 3, 4, 5, 6, formed of the rubber disk provided with a slit connected to each circular hole from a peripheral edge and a bolt insertion hole 27, are piled, and in the both sides sector fastening retaining plates 1, 2, formed by three sheets of sector plates made of glass fiber reinforced plastic, are arranged. They are tightened by inserting a bolt 7.
Patent JP-H05160126-A (JP)
Title: Formation of multilayer wiring
Inventor: NAGURA MASAHIKO
IPC: H01L21/3205
Filed: 1991-12-02
Abstract: PURPOSE:To reduce the residue of an unstable insulating film and thereby to increase the flatness, in the formation of a multilayer wiring. CONSTITUTION:Wiring layers 14A and 14B are formed on an insulating film 12 which covers the surface of a semiconductor substrate 10. After that, an insulating film 16 is so deposited to cover these wiring layers. Nextly, a resist layer is formed on the insulating film 16 and then the insulating film 16 and the resist layer are etched back at nearly the same speed to remove a residual resist layer. Then, an insulating film 26 formed of SOG or other material is formed on a residual insulating film 16 and then the insulating films 16 and 26 are etched back at nearly the same speed so that the insulating film 26 may not remain above the wiring layers 14A and 14B. After that, an insulating film 28 is so deposited as to cover the residual insulating films 16 and 26 and then a contact hole is so formed as to correspond to a part of the wiring layer 14B. Through this contact hole, wiring layer 30 is so formed as to be connected to the wiring layer 14B.