baber/WOPTO huggingface dataset:
Patent JP-S63242515-A (JP)
Title: Extrusion molding of product in a continuous length with u-shaped or c-shaped cross section
Inventor: TSUJI KENICHI
IPC: B29C48/32
Filed: 1987-03-30
Abstract: PURPOSE:To make it possible to carry out easily extrusion molding of a product in a continu ous length whose cross section is a U-shape or a C-shape, by separating and passing an intimate mixture introduced in a path for the intimate mixture between a die and a nipple in a die land by using a separating plate, carrying out extrusion molding in a tube shape while the separated intimate mixture is being weakly fused together at a retreated part from the front face of the die and tearing it at the weakly fused part after passing through a cooling water bath. CONSTITUTION:An intimate mixture 2 passes through between a die land 8 and a nipple land 9 through a path 4 for the intimate mixture. Then, the flow of the intimate mixture 2 is once separated by means of a separating plate and joined again in the neighborhood of the front face of the die. At this instance, the pressure received by the intimate mixture is lowered and extrusion molding is therefore carried out in a tube shape in a weakly fused condition. The tube-shaped molded item 13 extrusion-molded passes through a cooling water bath 14 and the shape is thereby solidified. The tube-shaped molded item 13 whose shape has been solidified is teared through a capstan 15 and a guide roller 16 and a part of a product whose cross section is a U-shape is straightly forwarded as it is and wound on a winding machine 17. A part which does not become to the product is wound on a winding machine 18.
Patent JP-S58194650-A (JP)
Title: Preload setting method and its device for fluid pressure control valve of load response type
Inventor: KAWAGUCHI YUTAKA
IPC: B60T8/18
Filed: 1982-05-11
Abstract: PURPOSE:To easily and correctly set a preload, by mounting a fluid pressure control valve of load response type and a spring lever to a car body and then applying a prescribed preload to the spring lever to displace the spring lever and fixing the spring lever under this condition. CONSTITUTION:A fluid control valve 38 of load response type is mounted to a bracket 40 in a car body side and connected through a spring lever 102 to a bracket 132 of under spring member. At its mounting, the control valve and the spring lever are mounted to each bracket under a condition where an adjusting bolt 120 is left untightened. A prescribed preload is applied to the lever 102 by pressing a ball receiver 122 with a tool 124. Under the condition as is, the bolt 120 is tightened till the bolt is contacted with the receiver 122, and the bolt is fixed by a lock nut 123. Only fixing of the adjusting bolt by applying a preload with the tool can easily and correctly set the preload.
Patent JP-S61237758-A (JP)
Inventor: NAKAMICHI NOBORU
IPC: E04F15/12
Filed: 1985-04-13
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-S522763-A (JP)
Title: Measuring device of a spring load
Inventor: NARA SHIGETOSHI
IPC: G01L5/00
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device for improving the precision and the operational ability of a spring test by fixing the transforming length by using stopper block etc., when measuring a spring load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10255983-A (JP)
Title: Display element
Inventor: KAWAMURA HISAYUKI
IPC: H05B33/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a display element in which red-color conversion efficiency is improved, and in which light emission of three primary colors can be performed at high efficiency. SOLUTION: In a display element in which a light emitting member 1 and a color converting member 2 are disposed in order in a light takeout direction, the light emitting member 1 includes a blue color light emitting component (B) 11 and a red color light emitting component (R) 12, brightness ratio of the blue color light emitting component 11 to the red color light emitting component ((B):(R)) is 20:1-1:1, and a color filter 3 is disposed on the light takeout side of the color converting member 2.
Patent JP-H06267586-A (JP)
Title: Manufacture of hydride secondary battery
Inventor: NISHINOMIYA YOSHIKI
IPC: H01M10/28
Filed: 1993-03-12
Abstract: PURPOSE:To restrain the generation of nitrogen gas within the battery by heattreating a hydrogen storing alloy, immersing the aforesaid alloy in alkaline solution thereafter, removing nitrogen contained in the hydrogen storing ally as impurities, and thereby forming the alloy into a negative electrode. CONSTITUTION:A hydrogen storing alloy is heattreated at a specified temperature under an environment of inert gas including hydrogen, the alloy is immersed in alkaline solution such as KOH and the like to which a reducing agent is added thereafter. By this constitution, nitrogen gas is removed out of the hydrogen storing alloy. The aforesaid hydrogen storing alloy 2a is bonded on a negative electrode current collector 2b with pressure, and is sintered so as to be formed into a negative electrode 2. Therefore, the generation of nitrogen gas due to charging is restrained, and the internal pressure of the battery at the time of overcharging is prevented from being increased.
Patent JP-H10256053-A (JP)
Title: Core with less scattering in iron loss characteristic
Inventor: NAMIKAWA MISAO
IPC: H01F1/16
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the scattering in iron loss characteristics by specifying the occupation ratio of a core in a relationship with the plate thickness of a blank sheet. SOLUTION: When the plate thickness of a soft magnetic sheet (silicon steel plate and high-silicon steel plate) is set to t mm, the space factor (%) of a core satisfies Occupation ratio (%) <79.8+19.98exp(0.19)logt. Although the lower-limit value of the space factor is not prescribed particularly, the space factor is preferably higher from the viewpoint of the miniaturization of the core generally and the lower limit of the space factor is 80% and is preferably approximately 85%, thus extremely reducing the scattering in iron loss characteristic.
Patent JP-H08276713-A (JP)
Title: Pneumatic tire for passenger car
Inventor: TANAKA KATSUNORI
IPC: B60C15/06
Filed: 1995-04-04
Abstract: PURPOSE: To provide a pneumatic tire for passenger car which can restrain generation of road noise near 40Hz and 100Hz with good balance without developing a concern of noise in either case. CONSTITUTION: The cross-section height L in the meridional cross section of a bead filler 6 at the outer periphery of a bead core 5 is set within a range of 0.2SH [(n1+1) (n1+2) (n1+3)/2b]<1/3> <=L<=0.5SH [(n2+1) (n2+2) (n2+3)/2b]<1/3> with a relation between the filler width b of an inner periphery end 6b and tire cross-section height SH, and the filler width bx of the meridional cross section in a distance x from a bead filler outer periphery end 6a is set within a range of b(x/L)<n1> <=bx <=b(x/L)<n2> , where filler width index n1=4/3, n2=2/3, with a relation between the filler width b of an inner periphery end 6b and cross-section height L.
Patent JP-S588899-A (JP)
Inventor: KUREMENSU HAREENE
IPC: F17C11/00
Filed: 1982-05-11
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-H05322047-A (JP)
Title: Mechanical seal device with auxiliary seal
Inventor: TOMI NORIO
IPC: F16J15/34
Filed: 1991-04-11
Abstract: PURPOSE:To provide a mechanical seal with an auxiliary seal which automatically functions as a seal in a limited period of short time until the mechanical seal is replaced with a new one when failed. CONSTITUTION:An auxiliary seal 10 which holds a plural number of lip seals 12 in the inner circumferential section of a hold body 11 capable of being moved in the axial direction, is provided at the outside of a mechanical seal 3. The auxiliary seal 10 is rotated together with a shaft 1 while a clearance (b) is being kept in a space interspaced from a case 2 when the mechanical seal 3 normally functions, however it is moved to the side B of atmosphere when failed because of leaking fluid pressure, the clearance in the space intersapced from the case 2 is closed, moreover, a key 14 bites a groove section 15a at the case side so as to be fixed thereon, so that the shaft 1 is sealed with the lip seals 12 while being slid.
Patent JP-H05240723-A (JP)
Title: Semiconductor pressure sensor
Inventor: KOGA KAZUHIKO
IPC: G01L19/00
Filed: 1992-02-28
Abstract: PURPOSE:To prevent functional degradation of a semiconductor pressure sensor due to contaminants, etc., attaching thereto or rays of light incident thereon. CONSTITUTION:A pedestal 2 is provided on the inner wall surface 13 of the lower container 11 of a closed case 1 and the semiconductor chip 3 of a pressure sensor is joined and supported to the pedestal 2, and the inner wall face 13 has a pressure introducing hole 13 formed therethrough. Since the pressure introducing hole 15 is formed in the same portion of the inner wall face 13 as where the semiconductor chip 3 is provided, contaminants and water, etc., entering from the pressure introducing hole 15 attach to or collide with the inner wall surface 14 of an opposite lid body 12, so the probability of the contaminants or water reaching the semiconductor chip 3 is small. Also, light incident from the pressure introducing hole 15 reaches the semiconductor chip 3 after being reflected at the inner wall surface 14, so its effect on the device characteristic of the chip 3 is very small.
Patent JP-H09243687-A (JP)
Title: Method and apparatus for measurement of grounding impedance
Inventor: SATO NORIYUKI
IPC: G01R27/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To measure the grounding impedance of a grounding electrode, to be measured, without installing a new grounding electrode. SOLUTION: A part in which a low impedance can be expected such as an existing grounding electrode, a return ground at a distribution line, an iron reinforcing rod at a building, a steel frame at a building or the like is used as an auxiliary grounding electrode 2. A current is applied, from an AC current source, across the auxiliary grounding electrode 2 and a grounding electrode 1 to be measured. A voltage which is generated across the auxiliary grounding electrode 2 and the grounding electrode 1 to be measured is measured. The maximum value of the grounding impedance of the grounding electrode to be measured is measured on the basis of the voltage and the current.
Patent JP-S62236986-A (JP)
Inventor: AOYAMA SUSUMU
IPC: E05D3/06
Filed: 1986-04-07
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-S5413849-A (JP)
Title: Drive changeover process in water mill dynamo
Inventor: SEKIGUCHI TETSUYA
IPC: F03B15/00
Filed: 1977-07-05
Abstract: PURPOSE: To facilitate quick performance, by eliminating obstruction due to compressed air discharge for depressing a water mill runner part on the surface of water without entailing shaking engenderment for the powe system, when a water mill dynamo changes rotary phase modifying drive over to power generating drive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08244632-A (JP)
Title: Shock absorbing type steering system
Inventor: IMAGAKI SUSUMU
IPC: B62D1/19
Filed: 1995-03-09
Abstract: PURPOSE: To dispense with exclusive member for the plastic deformation and reduce number of parts and manufacturing cost by connecting one end side of a shock absorbing member to a car body and steering column to move together therewith at the time of the relative movement and deforming plastical ly the shock absorbing member at the time of the relative movement. CONSTITUTION: In the relative movement of a first steering column 2a to a shocked car body, a shock absorbing member 63 is plastically deformed by first and second pushing parts 11j, 11k of an upper bracket 11, so that an exclusive member for the plastic deformation is omitted to lessen the number of parts and reduce the production cost. The shock absorbing member 63 can be formed to reduce the production cost in a signal bending process by working a flat member with a press machine to have a first portion 63a and third portion 63c deviated therefrom in the press direction.
Patent JP-S57194861-A (JP)
Title: Automatic transfer system of workpiece in machine shop
Inventor: SHIOMI TADATAKA
IPC: B23Q41/02
Filed: 1981-05-25
Abstract: PURPOSE: To automate the transfer of workpiece in machine shop by a method wherein a locating device to the ground and a positioning device of pallet and the like are provided on a carrier truck in order to directly control the attitude of the pallet for positioning the workpiece.  
     CONSTITUTION: The carrier truck T has two driving wheels 4 and 5 and a plurality of supporting wheels. The driving wheels 4 and 5 are driven by means of a battery 17 so as to run along a guide wire L imbedded in the ground by searching the wire L with antennas 16. In addition, the truck T is stopped at the predetermined location by detecting a responding plate arranged in the  ground with proximity switches 20 equipped on the truck T. Next, piston rods  15 advance so as to fit conical disks 13 onto conical projections 12 arranged on  the ground and lift the truck T by some amount in order to locate and fix the  truck T to the ground. The pallet P is positioned and fixed on the truck T by  means of pushes 7 and 7. The carrying-out of the pallet P is performed by rolling the pallet P on guide rollers 18 and 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04314942-A (JP)
Title: Fuel injection timing controller for engine
Inventor: KIMURA OSAMU
IPC: F02D41/34
Filed: 1991-04-12
Abstract: PURPOSE:To secure the reliability of an engine by preventing the temperature rise of the combustion chamber constitution part such as piston, without incurring the deterioration of fuel consumption and output down by controlling the fuel injection timing. CONSTITUTION:When the high engine temperature state is detected in the state where the engine revolution speed is high, the injection timing of a fuel injection valve 7 is set to an intake stroke, and the jetted mist is sprayed directly on the upper surface of a piston 3, and the piston, etc., are cooled by the vaporization heat of the fuel. At this time, the assisting air is cut by the closing operation of a solenoid valve 11 interposed in an assisting air passage 10, and the center of jetted mist of the fuel is arranged so as not to interfere with an intake valve 6 at an opening position, and the cooling effect is improve.
Patent JP-S57195328-A (JP)
Title: Magnetic recording medium
Inventor: IDESAWA SHINICHIROU
IPC: G11B5/706
Filed: 1981-05-26
Abstract: PURPOSE: To realize the application to a vertical magnetizing and recording system or a recording system which utilizes vertically magnetized components, by using plate magnetic materials which have easy magnetization axes at right angles to the planes of the flat plates.  
     CONSTITUTION: Plate magnetic materials, such as hexagonal barium ferrite, which have easy magnetization axes at right angles to the planes of the flat plates and also have 0.1W5μm mean diameters and 300W3,000 oersted coercive force are dispersed together with a bonding agent, such as resin, a solvent, and additives added upon occasion to obtain magnetic paint. This is applied over a nonmagnetic base and then dried after being oriented by applying a magnetic field at right angles to the coating surface, and the surface of the magnetic layer is smoothed upon occasion to complete a magnetic recording medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10275810-A (JP)
Title: Joint structure to semiconductor chip and semiconductor device provided therewith
Inventor: SUZUKI KOICHI
IPC: H01L21/60
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure a joint structure of heat resistance-properties, when it operates continuously by a method, wherein the joint structure which includes an Al-containing electrode is provided between the semiconductor chip and a conductor bump, and the joint structure contains Pd and Cu. SOLUTION: Electrode pads 2 formed of conductive material which contains pure aluminum or aluminum doped with silicon are provided to the underside of a semiconductor chip 1, the electrode pads 2 and a semiconductor substrate 3 are connected together with conductor bumps 5, and the conductor bumps 5 are secured to the semiconductor substrate 3 with solder 4. The conductor bumps 5 are formed of an alloy which contains Pd and Cu. By this setup, the conductor bump 5 is capable of operating securely at a junction temperature of 125 deg.C or above, so that it can be enhanced in heat resistance properties, when it operates continuously.
Patent JP-H03282053-A (JP)
Title: Fastening force control device for fluid coupling
Inventor: YOKOTA HIROAKI
IPC: F16H59/44
Filed: 1990-03-28
Abstract: PURPOSE:To ensure control of the fastening force of a lock up mechanism in a necessary operation region even during acceleration operation by providing an acceleration detecting means to detect the acceleration operation period of a vehicle and a region enlarging means to enlarge a set fastening force control region to the low car speed side during acceleration operation detected by the acceleration detecting means. CONSTITUTION:A line shown by a one-dotted chain line is a boundary line where a fastening control region during acceleration operation is enlarged to the low car speed side. A car speed Va on of the boundary line is lower than a set car speed Voff fore disengagement, and a car speed difference (Voff-Va on) is set such that a time required for the increase of a car speed by acceleration operation of a vehicle from Va on to Voff is approximately equivalent to a control lag time of control of the fastening force of a lock up mechanism 13. Namely, setting is effected such that even when, during acceleration operation, control of the fastening force of the lock up mechanism 13 is started at the car speed Va on, a difference in the number of revolutions between input and output shafts 1a and 11e of a torque converter 11 is controlled to a target value at a point of time when an actual car speed attains Voff.
Patent JP-S63107990-A (JP)
Title: Quinolinecarboxylic acid derivative
Inventor: KISE MASAHIRO
IPC: C07D513/04
Filed: 1987-03-31
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, alkyl or (substituted) phenyl; R<2> is H, alkyl, alkoxy, OH, halogen, nitro or (substituted)amino; R<3> is H or (substituted)alkyl; R<4> and R<5> are alkyl or hydroxyalkyl; R<4> and R<5> may together with adjacent N form a cyclic amino; X is halogen] and its salt. EXAMPLE:6-Fluoro-1-methyl-7-(4-methyl-1-piperazinyl)-4-oxo-4H--[1,3]-t hiazeto [3, 2-a]quinoline-3-carboxylic acid. USE:An antibacterial agent effective against Gram-positive bacteria, etc. PREPARATION:A quinolinecarboxylic acid of formula II having amino group substituted to 7-site is made to react with a compound of formula III (Y and Z are halogen).
Patent JP-S63243281-A (JP)
Title: Chromating method by application
Inventor: YOKOYAMA MASATOSHI
IPC: C23C22/73
Filed: 1987-03-31
Abstract: PURPOSE:To form a chromate film having no linear marks on the surface of a plated steel sheet by application by setting the ratio of the peripheral speed of an applicator roll to the traveling speed of the steel sheet in a specific range. CONSTITUTION:A chromating soln. in each pan 30 is fed to the peripheral surface of an applicator roll 10 through a pickup roll 20 and applied to the surface of a steel sheet S by transfer from the roll 10. At this time, the ratio of the peripheral speed SAR of the applicator roll 10 to the traveling speed SL of the steel sheet S (SAR/SL) is regulated to <=0.9 or >=1.05. A chromate film having no linear marks (no unevenness in thickness) can be formed on the surface of the plated steel sheet by application and the corrosion resistance of the surface of the steel sheet, the adhesion to a paint film and the corrosion resistance after coating can be improved.
Patent JP-H06298004-A (JP)
Title: Device for moving pole having mirror
Inventor: UCHIDA TAKASHI
IPC: B60R1/06
Filed: 1993-03-01
Abstract: PURPOSE:To provide mirrors for an automobile capable of lifting and erecting a pole fitted with the mirrors at the upper end in order to quickly and surely confirm the safety at the front or the rear when the vehicle is advanced or retreated. CONSTITUTION:A support frame 3 is fixed in a car body 19, and a pole 2 fitted with mirrors 1a for viewing both sides is inserted into its hollow section. A reversible motor 4 moves a friction wheel 5, and the pole 2 fitted with the mirrors 4 is vertically reciprocated.
Patent JP-H0750128-A (JP)
Title: Microminiature fuse
Inventor: JIEIMUZU UIRIAMU KUTSUKU
IPC: H01H85/10
Filed: 1991-04-12
Abstract: PURPOSE: To produce extremely small fuses applicable for a prescribed electric current range by an automated apparatus by forming patterned glass coating on a ceramic support body. CONSTITUTION: Respective lead wires 14, 16 are connected with welding pads 24, 26. The pads 24, 26 are terminated adjacent to the middle part 32 of a chip 22 and in the middle part, a glass coating 34 is formed on the chip 22. A thin film fuse link 36 is put on the coating 34 and while transversely crossing the middle part 32 of the chip 22, the fuse link 36 electrically connects the pads 24, 26. In order to shorten the sustenance time and lower the energy for termination during fuse disconnection, a coating 38 of an arc extinguishing material is formed in the surrounding of the link 36. The chip 22 is a flat plate- like member made of a ceramic with a prescribed thickness by cutting out a plate 40 on which glass stripes 42 and bare regions 43 are alternately arranged.  The stripes 42 have a prescribed thickness and representatively the thickness is limited to 25% of that of the link 36.
Patent JP-H01249410-A (JP)
Title: Toggle type mold clamping device allowing automatic carrying-in of mold
Inventor: OMORI KAZUMITSU
IPC: B29C45/17
Filed: 1988-03-31
Abstract: PURPOSE:To promote the automatization of mounting operation of a mold by a method wherein a proper separation distance between a fixed platen and a movable platen, which is necessary for carrying the mold into a mold mounting position by being guided with guiding mechanisms, is calculated and, after that, the mold is carried into the mold mounting positions by being guided with the guiding mechanisms. CONSTITUTION:When a mold carrying truck 42 arrives at the mold carrying-in position with respect to a mold clamping device, the program of a controller 28 is started and the thickness of a mold 38, which is detected with the mold thickness detecting device 52 of the mold carrying truck 42, is read in the controller. By adding a proper gap to the thickness of the mold 38, a proper separation distance between both platens 10 and 12, which is necessary for carrying the mold 38 into a mold mounting position by being guided with guide rollers 40, is calculated. A rear platen 14 is shifted to the position, which makes the proper separation distance between the movable platen 10 and the fixed platen 12 under the condition that a toggle mechanism 18 is in its extended state so as to make the proper distance for carrying the mold 38 in between the movable platen 10 and the fixed platen 12 and, after that,the mold 38 is automatically carried into the mold mounting position by being guided with the guide rollers 40.