baber/WOPTO huggingface dataset:
Patent JP-H01154416-A (JP)
Title: Switch operating device
Inventor: KURAMITSU ISAO
IPC: G11B33/02
Filed: 1987-12-09
Abstract: PURPOSE:To make it unnecessary to control the position of a knob by giving a force constantly to a rotary type knob in the direction to close the opening of a cabinet, and regulating the direction of the force given to the rotary knob to prevent the rubbing of the inner surface of the opening and the outer surface of the rotary knob. CONSTITUTION:One end of a coil spring 3 for restoring a rotary type knob 2 is hooked to a spring hook 2-c formed integrally to the rotary type knob 2, and the tip of the other end is inserted by a pressure to a cabinet recessed corner 1-e passing through twisting coil spring receivers 1-d and 1-c. As a result, at the righthand end 2-f of the twisting coil spring, a force is inflicted in the direction F2, making the receivers 1-c and 1-d as the supporting point, and the clearance at the upper side can be set even. In a push type switch 4, a switch holder 4-a is pushed by an opening 2-b formed integrally to the rotary type knob 2, to convert the circuit of the switch, and the rotary type knob is regulated on a plane same as the outer surface of the product by the restoring force of the twisting coil spring 3.
Patent JP-H05229102-A (JP)
Title: Automatic exchnging device for printing group in flexographic press
Inventor: EJIDEIO DARAARI
IPC: B41F31/30
Filed: 1992-11-20
Abstract: PURPOSE: To reduce the man-hour and the non-activity state of a printing machine in replacing ink fountains. CONSTITUTION: This apparatus is particulary, an apparatus for automatic replacement of printing groups (ink fountains) to be installed in a flexographic printing machine. The second frame or a car 2 is connected to the first frame or a car 1 so that it slides freely. A plurarity of holding group pairs are arranged on the first frame or the car 1. Each holding group is composed of two parallel holding arms 22 which can slide horizontally in a free manner and equipped with a holding mechanism for holding a single printing group 30. The vertical sliding of the first frame or the car 1 permits either of two sets of the holding groups to exchange positions. The first frame or the car 1 allows the contemporaneous replacement of all the printing groups or the ink fountains 30 arranged on one side of a printing cylinder 33 of a flexographic machine 3.
Patent JP-H02156073-A (JP)
Title: Production of thin superconductor film
Inventor: KONDO HIDEYUKI
IPC: C01B13/14
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a high quality thin film at a low temp. by decomposing clusters of superconductor ceramics generated from a generating source and transferred toward a body for deposition by irradiation with laser beam. CONSTITUTION:A target 31 is irradiated with laser beam 32 for generating clusters to generate clustery sputtered particles 34a of superconductor ceramics from the target 31 and the transfer the particles 34a toward a body 35 for deposition. The clustery sputtered particles 34a are then irradiated with other laser beam 33 for decomposing clusters to decompose the clusters during transfer and the resulting atomic sputtered particles are deposited on the substrate 35 to form a thin film of the superconductor ceramics. The clusters may be generated by any method.
Patent JP-H03170193-A (JP)
Title: Device for sewing outer periphery of air bag
Inventor: TEZUKA YUICHI
IPC: B60R21/16
Filed: 1989-11-30
Abstract: PURPOSE:To process parts pieces in various sizes with various diameters, to correctly and easily cut a thread after sewing and to improve the quality and efficiency of sewing by matching the position of the parts piece to a lower rotary plate by a reference position on a guide plate. CONSTITUTION:An upper rotary plate 8 rises up and an upside parts 12a is set onto a lower rotary plate 5. Next, a notch (a) of the upside part 12a is matched to a reference A of a guide plate 31, notch (b) is matched to a reference line B and a notch (c) is matched to a reference line C. Further, a downside part 12b is overlapped and notches a1, b1, c1 and c2 are respectively made coincident to the notches (a), (b) and (c) of the upside part. Thus, the respective central points of the lower rotary plate 15, upside part 12a and downside part 12b are made coincident and position matching is finished. Next, when the upper rotary plate 8 falls down and presses the respective parts pieces, a cylinder 28 is operated and a movable pedestal 1 is moved in a sewing position direction. Then, when a second abutting object 25 is abutted to the tip of a shock absorber 27 of a movable supporter 26 in a second stopper mechanism, the pedestal is stopped.
Patent JP-2000135795-A (JP)
Title: Opening/closing device for fluid, ink jet recording device, and production of the opening/closing device for fluid
Inventor: SAKAEDA MASATAKA
IPC: F16K27/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device for fluid which is small in size, light in weight, simple in structure, and highly reliable in operation. SOLUTION: In a support member 9 made of chlorinated butyl rubber, an opening 2 on the inlet side and an opening 3 on the outlet side, each serving as a joint to which a supply pipe is connected, and a through-passage consisting of an opening for the communication of the opening 2 on the inlet side and the opening 3 on the outlet side are formed. A valve element 20 comprising two platelike shape-memory alloys is supported in the through-passage so as to be deformable for switching back and forth between the blocked state and communicating state of the through-passage. The two shape-memory alloys are joined together in the caulking area 16 of their ends.  The shape-memory alloys 5 are deformed by causing a current to flow in the valve element 20 through electrode leads 7, so that the through-passage in the support member 9 communicates by an empty space between the two shape-memory alloys 5. By stopping the supply of the current to the valve element 20, the shape-memory alloys 5 return to their original states by the elastic force of the support member 9, and the through-passage is consequently blocked.
Patent JP-H04186622-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMESHITA NAOMI
IPC: H01L21/302
Filed: 1990-11-16
Abstract: PURPOSE:To obtain manufacture of a semiconductor device having no variation in size of a pattern after etching by employing an SiO2 film as a material of a mask when etching to form the pattern while forming a side protective film of carbon on the sidewall of a pattern of a film to be etched. CONSTITUTION:In the manufacture of a semiconductor device, if an SiO2 film is used as a mask 10, excessive adherence of a sidewall protective film 9 can be prevented by oxygen generated by a sputtering effect from the SiO2 film, and the difference between a pattern width 11 after the pattern existing at the position having small etching area per unit area is etched and a pattern width 12 after the pattern existing at the position having large etching area per unit area is etched can be reduced. Variation in size in the surface of a wafer after etching can be reduced.
Patent JP-H11139210-A (JP)
Title: Getting-on and-off slope plate device for vehicle
Inventor: KADOGUCHI TAKUYA
IPC: B60R3/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the space for housing a slope plate to effectively utilize the underfloor space, improve the freedom of design, and solve the difference in level between the slope plate and the floor. SOLUTION: A vehicle is provided with a slope plate 12 which is housed under the floor near an entrance in such a manner as to be capable of protruding sideways, and laid between the floor 10a of the vehicle and a passage out of the vehicle in the protruded state. The slope plate has a plurality of rectangular plates 13 vertically and continuously arranged in the protruding direction, the rectangular plates are constituted in such a manner as to be bendable in the housed state, form a flat form in the protruded state, and be unbendable to a load from above.  Both side edges of the rectangular plates are preferably connected by hinges 14 in such a manner as to be contactable with both side edges of the rectangular plates adjacent thereto in the protruded flat state, and bendable in the housed state, a winding roller 16 for winding the rectangular plates is provided under the floor near the entrance, and this device is preferably provided with a support arm 19 for lifting the floor side end part of the rectangular plates in standing state.
Patent JP-H04183284-A (JP)
Title: Rotational power device by only permanent magnet
Inventor: ISHII TAKEO
IPC: H02N11/00
Filed: 1990-11-16
Abstract: PURPOSE:To continuously operate the action of a repulsion (attraction) force of both fixed permanent magnets of a stator and a rotor in a rotating direction by providing a rotary cylinder made of a magnetic force shielding material and having an open hole at the periphery of a gap of rotating planes of the stator and the rotor. CONSTITUTION:A repulsion force (attraction force) is operated due to superposition of a repulsion force (attraction force) of both fixed permanent magnets (D) of a stator (A) and a rotor (C) with the starting line of an open hole (F) of a rotary cylinder (B), and the rotary motion of the rotor (C) is started (a). The action of the repulsion force (attraction force) is operated at the maximum (b). The action of a magnetic force is invalidated by the unopened plane of the cylinder (B) by the action of the repulsion force (attraction force) of both the magnets (D) of the stator (A) and the rotor (C) to prevent reverse rotation of the rotor (c). When the cylinder (B) and the rotor (C) are disposed in the state as shown in (c), another set in which the orbit of the fixed positions of the magnets (D) is different is disposed in the states in (a) and (b), and coupled to the sequential rotary motion.
Patent JP-H10153086-A (JP)
Title: Layout structure for kneading blade in pressure chamber of shield machine
Inventor: SASAKI KATSUYA
IPC: E21D9/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To increase the kneading efficiency of sediment in a pressure chamber by arranging two first kneading blades at the prescribed interval on the radial lines and at the prescribed angle on the rear face of a cutter head, and arranging the second kneading blade in the middle of two first kneading blades on the front face of a bulkhead. SOLUTION: A cutter head 2 is rotatably supported in front of the shield main body 1 of a shield machine, and a pressure chamber 4 is formed between the face plate 2b of the cutter head 2 and a bulkhead 3 provided in the shield main body 1. Two first kneading blades 5A, 5B are arranged at the prescribed interval on the radial lines at respective angle positions at the prescribed angle on the rear face of the face plate 2b of the cutter head 2, and the second kneading blade is arranged at the center position between two first kneading blades 5A, 5B on the front face of the bulkhead 3. The first kneading blade 5B at the outermost position in the pressure chamber 4 is arranged within 20cm from the outer periphery of the cutter head 2. The excavated sediment in the pressure chamber 4 is efficiently kneaded, and the sediment is prevented from being stuck to the inner circumference of the shield main body 1.
Patent JP-H02158426-A (JP)
Title: Power transmission for four-wheel-drive vehicle
Inventor: WATANABE TSUKASA
IPC: F16H48/38
Filed: 1988-12-10
Abstract: PURPOSE:To make slight load act on a gear train all the time as well as to restrain any gear noise due to backlash from occurring by setting a gear ratio of the gear train ranging from a first differential at the front-wheel side to a second differential at the rear-wheel side according to a specified setting value in both front and rear wheels. CONSTITUTION:A horizontal engine 4 is mounted at the front side of a 4WD vehicle 2, and a first differential 12 at the front side is combinedly installed in this horizontal engine 4 via a transmission 10. In addition, a turning center of this first differential 12 is set down to a front-wheel final reduction shaft 6, and each of front wheels 14a, 14b is pivotally supported at both ends of this front-wheel final reduction shaft 6. On the other hand, in a rear-wheel final reduction shaft 8, there is provided with a second differential 16 at the rear side making this shaft 8 of its turning center in a combined manner, and each of rear wheels 18a, 18b is pivotally supported at both ends of the rear-wheel final reduction shaft 8. Moreover, a propeller shaft 22 is combinedly installed in the first differential 12 via a transfer 20, while the second differential 16 is combinedly installed in this propeller shaft 22. Then, each gear ratio of gear trains 24-34 ranging from the first differential 12 to the second differential 16 should be set to a specified setting value in both front and rear wheels 14, 18.
Patent JP-H11131979-A (JP)
Title: Construction method for laying long-sized pipe-conduit by open-shield tunneling method
Inventor: SUZUKI KAZUO
IPC: E21D9/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works, and to reduce cost by utilizing the advantage of an open-shield tunneling method when a pipeline by a long-sized pipe conduit is to be formed. SOLUTION: An open shield machine 1, to which an earth retaining material 10 is installed through a connecting member, is lowered by a self elevating/ lowering machine in parallel with the excavation of a shaft, and the connecting member is removed and a starting shaft 8 is formed. A main pipe 14 is laid into a mounted sheathing pipe by a method of base pushing construction from the starting shaft in parallel with the starting of the open shield machine 1 from the starting shaft 8 and the successive laying of the sheathing pipe 13 by the open-shield tunneling method. The open-shield tunneling method can correspond to the change of soil, and the laying of the sheathing pipe 13 and the laying of the main pipe 14 are conducted in parallel, thus realizing the shortening of the term of works and the reduction of cost.
Patent JP-H06136215-A (JP)
Title: Self-tacky chloride-based resin sheet
Inventor: MARUYAMA AKIO
IPC: C08K5/15
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a self-tacky vinyl chloride-based resin sheet, capable of suppressing the migration of a plasticizer to the surface of an adherend and excellent in heat resistance and self tackiness. CONSTITUTION:This self-tacky vinyl chloride-based resin sheet is obtained by blending 100 pts.wt. vinyl chloride-based resin with 45-65 pts.wt. plasticizer. In the sheet, 0.3-2 pts.wt. epoxy-based plasticizer is contained as the plasticizer and a polyester-based plasticizer is contained in an amount of >=50wt.% based on the total plasticizer.
Patent JP-H01154887-A (JP)
Title: Clad plate for sealing excellent in warm pressure-weldability
Inventor: HAYASHI HIDEO
IPC: C22C38/08
Filed: 1987-12-09
Abstract: PURPOSE:To improve the warm adhesive property by covering one Al layer or Ag solder layer at least on the main surface of a base plate of a Ni-Fe alloy containing the specified quantity of B. CONSTITUTION:A 38-55% Ni-Fe alloy plate containing 0.002-0.015wt.% B is formed as the base plate. This surface is cleaned and the one Al layer or Ag solder layer at least is covered over the whole surface or a necessary portion of one main surface to form a clad plate for sealing. This clad plate has the excellent adhesive property by warm pressure welding and a blister on the surface of the clad plate can be perfectly prevented.
Patent JP-H08170170-A (JP)
Title: Sputtering target
Inventor: UCHIUMI KENTARO
IPC: H01L21/203
Filed: 1994-12-16
Abstract: PURPOSE: To parallel the joining face of a target member with the joining face of a backing plate and to prevent the uneven wear of a sputtering face in sputtering by holding an intermediate between the target member and th backing plate and joining the three with a metallic joining material. CONSTITUTION: Plural spacers 2 selected from a metallic stand, ball, bar, wire or sheet are held between a target material 1 and a backing plate 4, and the members are joined with a joining material having a relatively low m.p. such as iridium solder. In this case, the interval between the backing plate 4 face and the target 1 face is controlled to 0.01 to 2mm, and the area of the joining part between the face 4 and the face 1 is preferably adjusted to <=50% of the area of the overlapped part of both.
Patent JP-S63233794-A (JP)
Inventor: RUDORUFU HAUPUTOMAN
IPC: C12P21/00
Filed: 1987-12-10
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-2000141281-A (JP)
Title: Web cutting method and device
Inventor: WATANABE KENJI
IPC: B26D1/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a web cutting method and a device capable of providing a narrow web excellent in quality by cutting a wide web. SOLUTION: Narrow webs 56 provided by cutting a wide web 12 by a slitter blade 30 are carried respectively to first and second narrow web feeding rollers 70, 72 alternately as a first narrow web 56a and a second narrow web 56b from the slitter blade 30. In this case, the carrier direction of the first narrow web 56a is inclined by a first angle θ1 (for example, θ1=3-5 deg.) to the side of a lower blade 32 against the tangential direction of an upper blade 34 and the lower blade 32. In the meantime, the carrier direction of the second narrow web 56b is inclined by a second angle θ2 (for example, θ=8-20 deg.) to the side of the lower blade 32 against the carrier direction of the first narrow web 56a.
Patent JP-H11140605-A (JP)
Title: Two-layer valve seat made of iron-base sintered alloy, excellent in wear resistance
Inventor: SAKAI MASAAKI
IPC: C22C38/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a two-layer valve seat made of Fe-base sintered alloy, excellent in wear resistance and used as a structural member for an internal combustion engine. SOLUTION: The valve contact layer of a two-layer valve seat made of Fe-base sintered alloy is constituted of an Fe-base sintered alloy having an overall composition consisting of, by weight, 0.5-2% C, 0.05-1% Si, 8-16% Co, 2-8% Cr, 1.5-6% Mo, 1.5-6% W, 0.5-2% Ni, 0.05-1% Nb, 1-15% CaF2 , and the balance Fe with inevitable impurities, having a structure where hard grains A of high temp. wear resistant Co-base alloy composed of Co-Mo-Cr alloy and hard grains B of ordinary temp. wear resistant Cr-base alloy composed of Cr-W-Co-Fe alloy are dispersedly distributed in the matrix of an alloy steel by 6-26 area % in total and further CaF2 grains are dispersedly distributed similarly by 3-45 area %, and also having 5-25% porosity. Further, this Fe base sintered alloy is infiltrated with copper or copper alloy, or lead or lead alloy, if necessary.
Patent JP-H10152969-A (JP)
Title: Panel and connection structure thereof
Inventor: FUNAKI GANTAN
IPC: E04F13/12
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a panel excellent in the fitting force and workability and the connection structure of the panels. SOLUTION: The lower side formation 3 provided with a part 6b to be fitted at one side edge of a central panel part 2 is formed and the upper side formation 4 elastically fitted to the lower side formation 3 is formed at the other side edge respectively, in a panel 1. The turning-up part of the upper side formation 4 is constituted of an acute lower end part 16 and an end edge having a wider angle than the turning-up angle of the lower end part and having a fitting part 12b. A panel-holding member 23 is fixed to the substrate 22 and the lower side forming 3 of the panel 1 is elastically locked to the panel-holding member 23 and the upper side formation 4 constituted of an arcuate lower end part 16 and the end edge having a wider angle than the turning-up angle of the lower end part 16 and having the fitting part 12b, are elastically fitted to the lower side formation 3.
Patent JP-H06157979-A (JP)
Title: Coating composition for coated steel plate
Inventor: NARITA AKANE
IPC: C09D161/20
Filed: 1992-11-24
Abstract: PURPOSE:To obtain the subject composition, composed of a specific copolyester amide resin and an amino resin, excellent in adhesion to metals, weather resistance, etc., having high gloss and well balanced in hardness and processability. CONSTITUTION:The objective composition is composed of (A) a resin which is a copolyester amide resin, composed of (i) 20-99wt.% amorphous polyester unit composed of a glycol composition composed of 10-80mol% ethylene glycol and 20-90mol% other glycols and a dibasic acid component composed of 30-100mol% aromatic dibasic acid and 0-70mol% other dibasic acids and a tri- or a polyvalent polybasic acid and/or a tri- or a polyvalent polyol component in an amount of 0.3-10mol% based on the total acid component or the total alcohol component and (ii) 1-80wt.% polyamide unit which is polydodecanamide and/or polyundecanamide and having 0.1-2dl/g reduced specific viscosity (etasp/C) in a mixed solvent of o-dichlorobenzene/phenol at 1% concentration and (B) an amino resin.
Patent JP-H04189285-A (JP)
Title: Control unit for hydraulic elevator
Inventor: MATSUDO TAKASHI
IPC: B66B1/26
Filed: 1990-11-21
Abstract: PURPOSE:To improve the safety of an elevator by detecting an abnormal speed by an abnormal speed detecting device provided on the control unit of a hydraulic elevator, stopping a cage by the control unit of the hydraulic elevator according to the output of the abnormal speed detecting device, and conducting a rescue operation. CONSTITUTION:When the speed of an elevator during steady run does not exceed a determined value, either one of two hydraulic power units is considered to be abnormal. When a determined time T1 passes after starting the elevator, and the state in which the elevator speed does not exceed a detection standard value V1 is continued for a time T2, an abnormal speed detecting device in a control unit 4 generates an output signal. The control unit 5 of the hydraulic elevator stops the cage according to the output signal and conduct a rescue operation.
Patent JP-S63159713-A (JP)
Title: Encoder position detection system
Inventor: KAWABATA YASUMI
IPC: G01D5/245
Filed: 1986-12-24
Abstract: PURPOSE:To improve the resolution of a detection system by providing transmission parts which are arranged successively on the surface of a moving body so that front end sides and next front end sides are at specific intervals and reception parts which are fixed on the surface of the moving body successively in the arrangement direction of the transmission parts. CONSTITUTION:The transmission parts 3 which are formed on a rotary disk 1 rotating on a rotating shaft and form a circular pattern of position information 2 are arranged successively so that front end sides and front end sides of next transmission parts 3 are at distance l. Reception part support bases 4 arranged for this disk 1 are arranged successively so that reception parts 5 face the transmission parts 3. Then the width of the transmission parts 3 and reception parts 5 is set to (1/2)l. In this case, at least (n) reception parts 5 are arranged so that (m-1)th (m=2, 3,...) front end sides counted from the 1st front end side are positioned as shown by Sm=m.S(1+1/2n), [S=Pl (P=1, 2,...)]; and outputs corresponding to the overlap area facing the transmission parts 3 are obtained.