baber/WOPTO huggingface dataset:
Patent JP-S62259432-A (JP)
Title: Semiconductor wafer conveying apparatus
Inventor: KIMURA HIROSHI
IPC: H01L21/68
Filed: 1986-04-30
Abstract: PURPOSE:To prevent mist or the like from generating by forming a waver conveyor of a central quartz in which a core made of a heat resistant material is inserted and fixing the conveyor to a supporting member without externally exposing the core portion of the conveyor. CONSTITUTION:A waver conveyor 10 for placing a boat 3, a supporting member 20 telescopic in the axial direction of a furnace tube 2 along guide rails 7, and a furnace door 5 for closing the tube 2 are provided. An arm member 11 is formed by inserting a rodlike core 112 molded of AI2O3 into a quartz tube 111 formed of high purity quartz material. After the member 20 is moved backward and the end diameter-reduced portion 11a of the conveyor 11 is disposed in a scavenger box 6, the boat 3 is placed on and supported to the portion 11a, the member 20 is then moved forward to introduce the conveyor 10 into the tube 2, and stopped when the door 5 is contacted with the inlet end of the tube 2 to close the inlet end of the tube 2 against elastic force. Thus, no dust nor mist is generated in the box 6.
Patent JP-H02277288-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSURUMARU KUNIHIRO
IPC: H05K3/46
Filed: 1989-04-18
Abstract: PURPOSE:To improve interlayer adhesion and halo resistance by forming a laminate in which outer layer material is arranged at the outermost layer through a prepreg layer at the surface after applying molybdenum-containing copper plating on the surface of circuit copper so as to precipitate the eutectoid of molybdenum and copper. CONSTITUTION:A laminate is formed in which outer layer material is arranged at the outermost layer through a prepreg layer at the surface of the inner layer material after applying molybdenum-containing silver plating on the surface of circuit copper of inner layer material where electric circuits are formed at a single-sided or double-sided copper-clad laminate so as to precipitate the fine and uneven eutectoid of molybdenum and copper at the surface of circuit copper. Hereby, the adhesion at the circuit surface of inner layer material can be improved, and since there is no black copper oxide film at the surface, halo resistance can be improved.
Patent JP-H08290746-A (JP)
Title: Rack of vehicle
Inventor: NISHIMURA TOSHIAKI
IPC: B60R7/08
Filed: 1995-04-24
Abstract: PURPOSE: To provide a rack of a vehicle which is easy to be assembled and can prevent generation of a gap or step even in the coupling part of an object tray which is embodied in a split structure. CONSTITUTION: A rack of a car is composed of a tray 3 on which an object or objects are placed, a bracket 4 to secure the tray 3 to the inside of a car body, and fixing means 7, 7a to fix together the tray 3 and bracket 4, wherein the tray 3 is split in the neighborhood of the fixing means 7, 7a in such a way that the segments can be coupled together, and the adjoining coupling parts of these tray segments 20, 21 are formed in wedges so as to engage each other and secured to the brackets 4 by the fixing means 7, 7a.
Patent JP-S5623393-A (JP)
Title: Production of surface-softened high carbon steel plate for cutlery
Inventor: ADACHI SHINICHIROU
IPC: B23K20/04
Filed: 1979-07-31
Abstract: PURPOSE:To produce a steel plate of superior cold workability and abrasion resistance for cutlery by installing a core material of high carbon steel in the central part of a casting mold, inserting low carbon molten steel on the outside circumference of the core material and forming a 3 layer clad steel ingot. CONSTITUTION:In the production of insert clad steel, a core material of high carbon steel is installed in the central part of a mold and the thickness of a high carbon steel slab as core material is so set that the low carbon molten steel to be poured as an outer layer becomes 8-15% in clad ratio of product steel plate. Next, the 3 layer clad steel ingot is bloomed, hot-rolled and cold-rolled to form the 3 layer clad steel plate of predetermined thickness. Since this enables the softened layer to be formed thick, workability is made better and since there is the low carbon steel evenly on the surface, the quality is stabilized.
Patent JP-H04327861-A (JP)
Title: Sporting goods
Inventor: INOUE KIYOSHI
IPC: A63B49/12
Filed: 1991-04-30
Abstract: PURPOSE:To provide sporting goods like rackets which have a high vibration damping capacity, generate less metallic sound and have sufficient strength regardless of their light weights without any rusting. CONSTITUTION:Metal base material parts 1, 2 of sporting goods are characterized in being made of a MgTi group material. It is recommended that the whole surface or necessary partial surface of the base material part made of MgTi group material is subjected to surface hardening by carbonizing or nitrizing process, or coloring or interference color generation by carbonizing, nitrizing or oxidizing process. Sporting goods like silent rackets whose MgTi group material as extremely high vibration damping capacity with least 0.01 of vibration loss factor eta and no change of generating metal is sound can be obtained. Also, since the specific gravity is about 2.3-3.8, the extremely light racket can be lightly raised or can make a high speed shot. Further, it has a high anticorrosive property, resulting in no generation of rust.
Patent JP-S61255833-A (JP)
Title: Preparation of high strength polyether ether ketone film and tape
Inventor: KUNUGI TOSHIO
IPC: B29C55/02
Filed: 1985-05-09
Abstract: PURPOSE:To obtain a film and a tape rich in toughness and flexibility, by applying zone stretching to a raw film of polyether ether ketone obtained by a melt-extrusion method in one stage or multistage fashion under tension while said film is passed through a short heating zone having temp. in the vicinity of glass transition temp. to be locally heated. CONSTITUTION:A raw film of polyether ether ketone obtained by a melt- extrusion method is passed through a short heating zone having temp. in the vicinity of glass transition temp. to be subjected to zone stretching under tension in one stage or multistage fashion while locally heated. Further, the film or tape subjected to zone stretching or thermal stretching is passed through a short heating zone having temp. in the vicinity of crystallization temp. while high tension for ultimately extending a molecular chain is applied to be subjected to one stage or multistage zone heat treatment. By this method, a high strength film or tape excellent in high temp. characteristics and toughness and having high modulus of elasticity can be prepared.
Patent JP-H10292891-A (JP)
Title: Electric welding pipe fitting
Inventor: KOJIMA HIROAKI
IPC: F16L47/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent a heating wire from projecting to the inner peripheral surface of a socket which is located at farther side of the tip of a pipe to be connected by setting a distance of the deepest part of the heating wire buried in the inner peripheral surface of the socket and a stopper to a specified length for the diameter of the pipe to be connected. SOLUTION: At both the ends of a fitting main body 1, sockets 11, 12 into which pipes P1 , P2 are fitted and inserted are provided. A heating wire is spirally buried at prescribed pitch in the inner peripheral surface of each of the sockets 11, 12. Both the ends of this heating wire are connected to terminal pins 3 which are projectingly provided on the outer periphery of the tip part of the fitting main body 1. On the farther sides of the sockets 11, 12, a stopper 13 is provided and insertion amount of the pipes P1 , P2 to be connected which are fitted and inserted into the sockets 11, 12 is regulated by this stopper 13. The length L0 of the stopper 13 and the deepest part of the heating wire buried in the inner peripheral surface of each socket 11, 12 is set in a range of (1 to 2) D/10+15 mm for the diameters D of the pipes P1 , P2 to be connected.
Patent JP-H08293227-A (JP)
Title: Push-button switch of momentary restitution type
Inventor: KITAMURA TSUNEHIRO
IPC: H01H21/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a push-button switch of momentary restitution type which can check the on/off condition of the contact part accurately, by generating a sense of clicking with the inversive spring when the contacts are touched and separated, can set the inverting characteristics of an inverse spring without any restriction regardless of the situation of a switch contact by separating a provision of the contact part from the part generating a sense of clicking through a inversive spring, and can prevent poor current flow in the contact part by securing a sufficient contact pressure and rolling amount, through frictional movement of the movable contact with the stationary contact. CONSTITUTION: A handle 2 with its one end supported by a shaft is pressed by a finger tip, followed by depression of a plate spring 7 at whose free end 7a a movable contact 6 is provided, and the movable contact 6 is touched with the stationary contact 8 furnished in the body 1a so that the switch contact is closed. A recess 2a is formed in the handle 2, and therein a plunger projection 9 to depress the plate spring 7 is accommodated in such a way as supported by an inversive spring 4 whose elastic force is energized in the direction of pushing out the projection 9.
Patent JP-H04103-A (JP)
Title: Garbage treatment method
Inventor: MIKAMO MASAAKI
IPC: C02F9/00
Filed: 1990-04-17
Abstract: PURPOSE:To reduce the volume and the weight of garbage, reduce the cost for disposal, treat sewage and enable the sewage to be discharged into a sewer by a method wherein the collected garbage is compressed by a compression device, sewage dehydrated and separated from the garbage is recovered into a sewage treatment device, condensed and separated, thereafter the sewage is passed through an aerobic microorganism reaction tank and a filter. CONSTITUTION:Collected garbage is crushed by a crusher and then the garbage is directly compressed by a compression device 6, sewage is discharged from the garbage, its volume and weight are reduced, resulting in that the garbage is separated into dusts of which combustion is easily performed and into sewage. The sewage is recovered into a sewage treatment device 15, suspending substance in the sewage is condensed, settled and separated. In addition, dissolved organic substance is decomposed by some aerobic microorganism, passed through a filter, the sewage is improved up to water quality which can be discharged into a sewage and then the sewage is discharged into the sewer. The compressed and treated garbage 36 shows a superior transporting efficiency and is transported to a reclamation site or incineration site or soil improving agent plant. Since the oily substance in the sewage is decomposed, there is no problem that the oily substance is closed through its accumulation in the draining pipe for the sewage.
Patent JP-H08290020-A (JP)
Title: Washing device
Inventor: SUGIMOTO AKITOSHI
IPC: B01D35/16
Filed: 1995-04-25
Abstract: PURPOSE: To reduce running costs remarkably by a method in which mixed liquid of a filter aid which was stripped off by backward washing from the surface of a porous ceramic filter and washing liquid is stored in a tank, and the filter aid in the mixed liquid, after being washed by agitation, is separated by sedimentation and regenerated. CONSTITUTION: Backward washing water supplied to a jet nozzle 46 is made a strong jet water current by high pressure air from a compressor 48 to be ejected from an outflow line 62 to the inside of a ceramic filter 30 so that a filtration residue and a filter aid sticking on the peripheral surface are removed so that the ceramic filter 30 is washed throughly. The removed residue and the filter aid are discharged from a drain line 64 with backward washing water to be stored in a regeneration apparatus 74. The filter aid, after being agitated by an agitator 78a and washed, is separated by sedimentation and regenerated, and then sent to a regenerated aid layer forming apparatus 76 to form the dispersion water of the regenerated aid, which is supplied to a filter unit 20 to form a regenerated aid layer in the ceramic filter 30.
Patent JP-S5623251-A (JP)
Title: High tensile steel having superior stress relief annealing embrittlement characteristic at weld heat affected zone
Inventor: TAKEDA TETSUJIROU
IPC: C22C38/00
Filed: 1979-08-03
Abstract: PURPOSE: To obtain the titled high tensile steel having superior annealing embrittlement characteristics by adding a predetermined amount of Nb and/or V to a high tensile steel contg. C, Si, Mn and Al.  
     CONSTITUTION: The titled high tesile steel is obtd. by adding Nb and/or V to an Si-Mn steel consisting of, 0.05W0.2wt% C, 0.1W1% Si, 0.3W2% Mn, ≤0.1% total Al and the balance Fe and having ≥40kg/mm 2  tensile strength. The amount of Nb and/or V added is as follows: 0.01≤Nb(%)≤0.04 or 0.01≤V(%)≤0.1 in case Nb or V is added and 0.02≤3Nb(%)+V(%)≤0.09 in case Nb and V are added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06321040-A (JP)
Title: Reaction canistor for expandable restraint system
Inventor: DONARUDO AARU ROORITSUEN
IPC: B60R21/20
Filed: 1994-04-13
Abstract: PURPOSE: To provide an improve structural body to store and position a gas generator and an inflatable bag in a vehicle concerning an inflatable passive restraint system used in the vehicle to restrain movement of a seated person at the time of collision. CONSTITUTION: A gutter type main body part 10 of a light reaction canister used for an inflatable passive restraint system storing an inflator is constituted of a holder 18 for an inflator formed by extrusion molding and integrally molded, by providing first and second opposed end parts and first and second opposed side walls 30, 32 on it and by providing a plural number of end plate mounting parts on each of the opposed end parts.
Patent JP-S5726342-A (JP)
Title: Roofing plate heat-collecting type water warmer by solar heat
Inventor: SHINOHARA SAKUTA
IPC: F24S10/30
Filed: 1980-07-22
Abstract: PURPOSE: To reduce an installation cost per solar heat receiving unit area, by a method wherein air, heated in gap formed between each of the troughs of corrugate plates in a roofing material, is fed to a hot water tank to heat water.  
     CONSTITUTION: Gaps 5 between each of the troughs of corrugation are formed on an upper surface of a roofing 2 by the use of heat receiving plates 3 and a thermal insulating material 4 positioned below the heat receiving plates 3, and the upper end of the gap 5 is connected and is open to a ridge duct 6, and one end of the duct 6 is connected to a hot air pipe 7. The heat receiving plates 3 are overlapped at overlapping plates 3' and 3", and this permits the enlargement of a heat receiving area. The hot air pipe 7, extending downward, is connected to an outer cylinder 10 of a radiating cylinder inserted into a hot water tank 8, and hot air is exhausted through an exhaust port 13 at an upper end of an inner cylinder 11 after it descends at the inside of a radiating chamber 12 and is circulated while ascending by a convection 12' in the inner cylinder 11. A fan 14 is installed at the exhaust port 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5624012-A (JP)
Title: Washing method and apparatus of continuous foamed structure
Inventor: SADO RIYOUICHI
IPC: B01D46/42
Filed: 1979-08-03
Abstract: PURPOSE: To wash an article to be washed rapidly and effectively under centrifugalaction by a method wherein an article to be washed comprising a continuous cell foam material with directivity is received in a cylindrical cage shaped support frame arranged and held to a predetermined direction and washed by supplying a washing liquid to a direction of an inner surface thereof while said support frame is rotated.  
     CONSTITUTION: In each small partition 26 partitioned by a partitioning plate 24 between an inner cylinder 22 and an outer cylinder 23 of a support frame 2, aforementioned article to be washed is arranged and received so as to direct a air passing or liquid passing direction thereof to a center of the frame 2 and a doughnutlike bottom plate 25 is put thereon. Subsequently, in this condition, a motor 33 is driven to rotate the frame 2 while a washing liquid supplied from an upward portion of the frame 2 so as to be uniformly distributed over an inner peripheral surface. As a result, the washing liquid infiltrated into the article to be washed is passed forcedly therethrough by centrifugal force and flowed out along with foreign matters such as dusts. Then, the  flowed out washing liquid is flowed downwardly along an inner peripheral surface of a washing  tank 1 and discharged 13 out of the system, but generally, said washing liquid is circulated and  reused so as to flow it to a nozzle 4 through a switching valve 53 and 52. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03296804-A (JP)
Title: Gravity direction holding device using balancing pendulum
Inventor: MIYA KENICHI
IPC: B64G1/34
Filed: 1990-04-17
Abstract: PURPOSE:To attain atitude control based upon active control by controlling the atitude of a object supporting body based upon an electric output extracted from an electromagnetically connecting coil arranged on an oscillating body and a rotary coil connected to the connecting coil. CONSTITUTION:A direction connecting a suspended body C and a sliding structure body E on a straight line is set as a reference line. When the direction of the reference line is allowed to coincide with that of gravity, the suspended body C is stably held in the vertical direction by the pendulum action of weights W1, W2. Even if horizontal acceleration is applied in said state, the suspended body C does not generate horizontal motion because it is interrupted by the sliding structure body E. When the body E has an inclination angle theta from the reference line in the counterclockwise direction, a lower coupler Q1 rotates by 2theta in the counterclockwise direction and a lower coupler Q2 rotates 2theta in the clockwise direction. Respective sliders G, I slide through the body E in accordance with the rotation of the couplers Q1, Q2, and during the sliding of the sliders G, I, the suspended body C is held in the vertical direction.
Patent JP-H01270355-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMOBAYASHI TAKASHI
IPC: H01L21/84
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a MOS structure, which can be formed by a manufacturing method having a high degree of mass productivity using a low-cost glass substrate as an amorphous substrate and has a multiple structure, by a method wherein a semiconductor device is provided with a structure covering a structure wherein an insulating layer is pinched by semiconductor thin films of the same conductivity type as that of the insulating layer between them with an N-type or P-type semiconductor thin film. CONSTITUTION:An N-type Si thin film first layer 2, an SiO2 thin film layer 3 for insulation and an N-type Si thin film second layer 4 are formed on a glass substrate 1 superposing on one another. Moreover, a non-doped Si thin film 5, an SiO2 thin film 6 capable of functioning as a gate oxide film and a gate electrode 7 consisting of an N-type Si thin film third layer are formed in a configuration covering the layers 2, 3 and 4. The layers 2 and 4 and the electrode 7 consisting of the third layer are formed by a method wherein an N-type Si thin film is adhered using a reduced CVD method and the formed thin film is processed insularly using a photolithography method.
Patent JP-S63264334-A (JP)
Inventor: TOYOURA TAKESHI
IPC: B31B11/26
Filed: 1987-04-21
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-H08272837-A (JP)
Title: Car body vibration analysis method for vehicle
Inventor: INOUE MINORU
IPC: G06F17/50
Filed: 1995-03-30
Abstract: PURPOSE: To provide a car body vibration analysis method with improved versatility capable of easily and economically analyzing the car body vibration of various vibration modes even in a plan development stage. CONSTITUTION: A car body 1 is turned to a modal model, plural rigid material components (an engine 2, a radiator 4 and non-suspended bodies 6 and 9 of four wheels) are connected through dynamic springs to the car body 1 and the tires of the four wheels are approximated by the dynamic springs. The intrinsic data of the rigid material components, the vibration mode vector of the car body in the plural vibration modes, the position data of the plural vibration exciting points and response points (evaluation points) of the car body 1 and car body vibration characteristic data, etc., are inputted and the motion equation of the spring/mass model of the plural rigid material components is obtained.  The equations of motion of spring and mass of the modal system of the car body 1 are obtained, an equation for with both motion equations are synthesized, is frequency response-analyzed and the vibration level of the response point of the car body is obtained.
Patent JP-H09268219-A (JP)
Title: Novolak type resin, epoxy resin, epoxy resin composition and its cured material
Inventor: AKATSUKA YASUMASA
IPC: C08G59/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin capable of providing a curd material excellent in water resistance and mechanical strength, useful as a molding material, a casting material, a coating material, an adhesive, having a specific molecular structure and a molecular weight distribution. SOLUTION: This novolak resin is shown by formula I ((n) is an average value and is a value of 0-10; P and R are each H, a halogen, a 1-8C alkyl or an aryl) and has <=70% area ratio of a rate in which (n) is 0 in formula I in GPC(gel permeation chromatography) analysis. The compound of formula I is obtained, for example, by condensing a compound of formula II (X is a halogen, hydroxyl group or a lower alkoxy) with a phenol in the presence of an acid catalyst. The compound of formula I is reacted with an epihalohydrin in the presence of an alkali metal hydroxide to give an epoxy resin of formula III (G is glycidyl). The epoxy resin has <=70% area ratio of a rate in which (n) is 0 in formula II is GPC analysis.
Patent JP-H02275915-A (JP)
Title: Picture reader
Inventor: SHIMADA YASUSHI
IPC: H04N1/10
Filed: 1989-04-18
Abstract: PURPOSE:To precisely adjust a focal point by providing a film projector with an automatic focusing mechanism. CONSTITUTION:The film projector 64 is provided with the automatic focusing mechanism, which is operated when a film holding case 607 holding an original film 633 is loaded to the prescribed position of the film projector 54. A focal point is adjusted automatically and correctly only by loading the film holding case 607 holding the original film 633 to the film projector 64. Consequently, focusing is extremely easily performed, and moreover the precisely focused copy of a picture is obtained. Thus, focusing is precisely performed.