baber/WOPTO huggingface dataset:
Patent JP-H09178805-A (JP)
Title: Contact structure of ic
Inventor: MATSUOKA NORIYUKI
IPC: H01L21/66
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound contact even when the contact area is limited by pressing an IC by the thermal expansion of a thermal expanding member to finelymove the IC, and causing a wiping in the contact critical surface between the IC and a contact object by the fine movement of the IC. SOLUTION: A square IC 1 has an infinite number of fine contacts 2 arranged at fine pitches on the surface, and contacts 3 of contact object are vertically pressurized to and brought into contact with the surfaces of the contacts 2. A thermal expanding member 4 is arranged to regulate the side surface of the IC 1, thereby functioning it as a positioning member, while it presses the side surface of the IC 1 by thermal expansion to provide a wiping action. One of the opposed side surfaces of the IC 1 is regulated by the member 4, the other is elastically regulated by a side surface regulating member 5 elastically held by a spring member 6, and the member 4 is arranged so as to press the IC 1 against the elastic force of the member 5.  The member 6 elastically presses the member 5 to one side surface of the IC 1, and the member 4 finely moves the IC 1 against the pressing force of the members 5, 6.
Patent JP-2000166763-A (JP)
Title: One pot type continuous rice boiling method and equipment
Inventor: SATAKE SATORU
IPC: A47J27/14
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent the possibility of causing uneven boiling and scorching in boiling rice by finally adding water to attain rice boiling water corresponding to the kind of rice immediately before a seasoning is added to a rice boiling pot and the rice boiling pot is heated to boil the rice, thereby stirring the inside of the rice boiling pot by a water current produced by adding water. SOLUTION: Plural rice boiling pots 2 are continuously transported by a transport line 13 for circulating and transporting the pots. Washed rice is supplied from a rice distributing means 3, and rice boiling water is supplied from a water pouring means 4. The rice boiling pot 2 which has completed rice distribution and water pouring is transferred to a dipping means 5 for dipping the pot. After a designated dipping time is passed, the pot is transferred to an ingredients and seasoning supply means 6, and the ingredients and seasoning are added at need.  Subsequently, the pot is transferred to a water adding and stirring means 14 to perform final water addition so as to obtain rice boiling water corresponding to the ingredients and seasoning of the rice boiling pot 2 to which the ingredients and seasoning are added, and simultaneously the inside of the rice boiling pot 2 is stirred by a water current produced by water addition to stir the seasoning.
Patent JP-H06172109-A (JP)
Title: Antimicrobial agent
Inventor: KANAZAWA AKIHIKO
IPC: C08F12/30
Filed: 1992-12-03
Abstract: PURPOSE:To obtain a polymeric immobilized antimicrobial agent, comprising a specific sulfonium salt-based vinyl polymer as an active ingredient, having a wide antimicrobial spectrum and sufficient antimicrobial effects by contact in a short time and capable of manifesting extremely strong antimicrobial activity. CONSTITUTION:This antimicrobial agent comprises a sulfonium salt-based vinyl polymer expressed by formula I [X<-> is anion; (n) is an integer of >=2] as an active ingredient. p-Vinylbenzyltetramethylenesulfonium chloride, p-vinylbenyltetramethylenesulfonium bromide, etc., are cited as a monomer constituting the structural unit expressed by formula I. A p-vinylbenzyltetramethylenesulfonium salt monomer expressed by formula II, e.g. the monomer expressed by formula III can be synthesized by, e.g. a method represented by the reactional formula. This monomer is polymerized to afford the objective antimicrobial agent expressed by formula I. The polymerization thereof is preferably within the range of about 10-500. Furthermore, the water-solubility can be controlled by changing a counter ion. The antimicrobial agent is capable of manifesting a wide range of antimicrobial active spectrum effective against bacteria, fungi, algae, viruses, etc., and especially remarkably effective against the bacteria.
Patent JP-H06143999-A (JP)
Title: Ozone deodorizer utlizing air conditioner
Inventor: MATSUMURA YOSHIHIDE
IPC: F24F1/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide an air purifier which is lightweight and easy to be handled, and realize the air purification within the room and the vehicle by mounting an ozone deodorizer on the blow-off port of an air conditioner in the case. CONSTITUTION:An ozone generating body 7 of a deodorizer to be operated by a unit 3 dry battery 8 is mounted on the blow-off port of an air conditioner in the case 3, the ozone is generated in the prescribed cycle, and the air is sterilized and deodorized by the air-blow 9 from the air conditioner. Thus, the motor or the fan can be dispensed with, and the structure is lightweight and can be easily mounted.
Patent JP-H07189102-A (JP)
Title: Hard board and its production
Inventor: KATO SHOJI
IPC: D04H1/552
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a hard board having flame retardance producible without exerting a bad influence on a working environment and to provide a proper method for producing it. CONSTITUTION:In a hard board obtained by mixing reclaimed fiber cotton, etc., with a binder and molding, finely divided sepiolite as a flame-retardant is approximately uniformly added to the whole board. The reclaimed fiber cotton, etc., are mixed with the binder into a fleece and then the fleece is subjected to hot press forming to produce the hard board. The reclaimed fiber cotton is blended with finely divided sepiolite to provide flame retardance.
Patent JP-H07201909-A (JP)
Title: Semiconductor device
Inventor: IKEDA NAOKI
IPC: H01L21/60
Filed: 1993-12-28
Abstract: PURPOSE:To increase reliability and yield of a semiconductor element in which a Cu wiring is used for an electrode pad. CONSTITUTION:A Cu wiring 13 covered with a protective film 4 in the periphery through a silicon oxide film 12 is formed on a semiconductor substrate 11. A surface protective film 16 is formed on the Cu wiring, and an opening 16a used for bonding pad is formed in the surface protective film 16. The protective film 14 of the Cu wiring is selectively removed by using as a mask the surface protective film 16 in which the opening 16a is formed, and a W film 15 is formed on the Cu film 13 within the opening 16a in which the protective film 14 is removed. Thus, the Cu wiring is connected to the bonding wire through the W film 15, so that the Cu wiring 13 may be protected from a mechanical stress at the time of bonding.
Patent JP-H06173289-A (JP)
Title: Work machine for face of slope
Inventor: OKAMOTO TOSHIHITO
IPC: B62D55/116
Filed: 1992-12-03
Abstract: PURPOSE:To enable machining work and operation to be conducted at a high terrain part with a steep slant by extending the wire of a winch to position a body on a steep slope, and rotating a base plate in the horizontal state. CONSTITUTION:A hydraulic driver 4 is previously disposed at a part excluding a body 2 so as to supply oil pressure to the body 2 from the hydraulic driver 4. A work machine 1 is installed at a high place of a steep slope by the wire 49 of a winch through an anchor 50 and a hook 51. The winch is then operated to adjust the length of the wire 49 by extension/contraction. At the same time, a crawler 3 is driven by the hydraulic driver 4 so as to move the body 2 vertically. A pantograph type link 24 is expanded/contracted to place a base plate 7 almost in the horizontal state. Work such as excavation is then performed while rotating the base plate 7. Machining work can be thereby performed even at the high place of a steep slope.
Patent JP-H11185808-A (JP)
Title: Organic electrolyte
Inventor: NISHIKAWA TAKASHI
IPC: H01M10/0568
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent rupture or ignition caused by heat generation in a device itself in use, temperature rise in high temperature environment, or inner pressure increase caused by soldering in device assembly to enhance safety by forming an organic electrolyte by dissolving an inorganic salt in a cyanoethyl compound represented by a specific formula. SOLUTION: A cyanoethyl compound obtained by cyanoethylation reaction of acrylonitrile and a compound having one hydroxyl group in a molecule can be used as a desirable electrolyte solvent by itself without using other assistant solvents, and can be used as an assistant solvent for lowering viscosity. A lithium salt, a quaternary ammonium salt, or a quaternary phosphonium salt is dissolved as an inorganic salt in the cyanoethyl compound represented by the formula [in the formula, R1 is an alkyl group having 1-4 carbon atoms; R2 is an alkylene group or an alkyl group having 1-4 carbon atoms, and (a) is 0 or 1], and the content of the inorganic salt is 1-30 wt.% based on the weight of an organic electrolyte.
Patent JP-H06170837-A (JP)
Title: Device for cutting band-form member from roll-type kneading machine
Inventor: NAKAGAWA YOHACHIRO
IPC: B29B7/64
Filed: 1992-12-04
Abstract: PURPOSE:To surely cut and peel a leading end part of a band-form member from a kneading roll during kneading. CONSTITUTION:A leading end part of a band-form member 31 is cut out by cutting a rubber sheet 15 on a kneading roll 12 into a U-shape by vertical and horizontal cutters. Needle bodies 37 of a peeling roll 35 pierce the leading end part. When the peeling roll 35 in this state is rotated reversely to the rotating direction of the kneading roll 12, the leading end part pierced by the needle bodies 37 moving apart from the kneading roll 12 is moved in a restrained state to be surely peeled from the kneading roll 12.
Patent JP-H05167508-A (JP)
Title: Personal selective calling receiver with display device
Inventor: MORISHIMA MASAAKI
IPC: H04B7/26
Filed: 1991-12-12
Abstract: PURPOSE:To obtain easy to see display of a date time stamp and a time stamp in the personal selective calling receiver with a display device. CONSTITUTION:Display segments used to display a time of reception and display segments used to display a date of reception are used in common in an LCD, and the segments for those are used for respective display as time elapses. Segments used to display a reception message Number and an address Number or the like, and segments used to display the date and the time of reception are used in common and they are displayed selectively as time elapses.
Patent JP-2000173391-A (JP)
Title: Push button switch device for dispenser
Inventor: HIRANO YUMIKO
IPC: G07F9/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve a degree of freedom in graphic design of a front panel by eliminating a case for a push button switch projected from a surface of the front panel. SOLUTION: This push button switch device for dispenser is provided with a main body arranged inside of a front panel 20 and fitting frames 14 corresponding to each push button switch and capable of being inserted to the main body from a surface side of the front panel 20. The main body has a body case 1 including plural push button switches 5 formed on a printed board 4 and a water resistant cover 8 for covering the push button switches 5, and has push button tops 13 fitted from over the water resistant cover 8 so as to correspond to each push button switch. Each push button top 13 is exposed in an opening 21 formed in the front panel 20, and each fitting frame 14 is engaged with the front panel 20 and the body case 1 by fitting it in the periphery of each push button top 13 so as to fix the main body to the front panel 20.
Patent JP-H11182002-A (JP)
Title: Deck member
Inventor: KOIDE YUJI
IPC: E04F15/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation or warp by using a sheet formed of synthetic resin and mat-shaped carbon fiber as a core member and coating both faces of the sheet with thermoplastic resin by an extrusion process. SOLUTION: A long body is formed of a flat part 11 and a pair of legs 12 ereced with a specified distance from both side ends of the flat part. Fixing parts 13 are provided at the tip of the legs 12 to form a groove cover 2 for a deck. The mat-shaped carbon short fiber impregnated with polyester resin is hot-pressed, in the groove cover 2 for a deck. Then both faces of a core member 27 formed of an obtained sheet with a U-shaped section are coated with a coating layer 28 made of rigid vinyl chloride resin by means of extrusion. In this way, the heat shrinkability is lessened and the groove cover for decks can be also formed by the extrusion after chipped carbon short fiber is mixed and dispersed into a thermoplastic resin. And hence, deformation and warp are not easily brought and the rigidity is improved, deterioration by ultra violet rays is decreased and durability is improved.
Patent JP-H10165845-A (JP)
Title: Spray nozzle for high viscosity paint
Inventor: ONDA MOTOJI
IPC: B05B7/10
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To spray paint in a wide angle and also to uniformalize the particle size of the paint by forming air jet holes opened obliquely toward a jet hole and almost tangentially toward the peripheral edge of the paint flow passage in a circular paint flow passage near the jet hole of a nozzle main body. SOLUTION: In a nozzle main body 10, a rear end tapered inflow part 15, a central parallel circular paint flow passage 13 and front end flared jet hole 14 are provided in the center thereof successively. Furthermore, on the outer periphery thereof, four air jet holes 16 inclined obliquely forward to the paint flow passage 23 from near the base of a flange 11 and tangentially opened to the peripheral edge of the pant flow passage 13 are formed at equally spaced intervals. Paint forcibly fed is accelerated in the inflow part 15 of the nozzle body 15 and is sprayed from a jet hole 14. Pressurized air is almost tangential jetted along the peripheral edge of the paint flow passage 13 from the air jet holes 16 and is jetted from the jetting hole 14 in a wide angle in a turning flow, and also the particle size of the paint is uniformalized.
Patent JP-H06211493-A (JP)
Title: Crane
Inventor: DEIEBORUTO REMII
IPC: B66C23/82
Filed: 1991-12-14
Abstract: PURPOSE: To provide a crane reduced in an occupancy area, and prevented in any damage to a jack for operating the crane. CONSTITUTION: This crane is constituted of a jib 1 and a shaft 2 provided at a vehicle or a fixed chassis on which the jib 1 is mounted. In this case, the shaft 2 is fixed to the chassis, and the jib 1 is connected with a socket- shaped rotating device part 3. Then, the rotating device part 3 is provided outside or inside the shaft, and fixed to a piece 4 put through the shaft 2, and the lower part of the rotating device part 3 is linked with a rotation driving part 5 of the jib 1. Moreover, the free edge of the jib 1 is provided with a hook or clutch or another means or a rotating device part similar to the rotating device part. Thus, the occupancy area can be reduced, and any damage to a jack for operating the crane can be prevented.
Patent JP-H05279442-A (JP)
Title: Production of compound having hydroxyl group and its use in production of polyurethane resin
IPC: C08J11/24
Filed: 1992-12-10
Abstract: PURPOSE: To provide a process for producing a compound containing a hydroxyl group from polyurethane urea or polyurea wastes and its use in the production of a polyurethane resin.  
     CONSTITUTION: Polyurethane urea or polyruea waste products (A) having a molar ratio of urea groups to urethane groups of 1:20 to 1:0 are heated in a size-reduced from to a temperature of 120-250°C together with a polyhydric alcohol (B) having a molecular weight range of 62-250 in an A:B weight ratio of 3:1 to 1:10. At least 10% of component B is removed by distillation in vacuum. Up to 100 wt.% based on the weight of component A, polyhydroxyl compound having a molecular weight higher than 250 and being nonvolatile under the distillation conditions is added to the mixture. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07196248-A (JP)
Title: Tenser
Inventor: UCHIDA YUJI
IPC: B65H59/16
Filed: 1993-12-30
Abstract: PURPOSE:To provide a tenser not to cause a breakage in a composing fiber even in the case where it is used for a yarn stripe composed of a fiber being apt to break such as a carbon fiber and a glass fiber. CONSTITUTION:A tenser is composed of a tenser shaft 1, a friction member 4 supported by the tenser shaft 1, a tenser drum 3 rotatably supported on the tenser shaft 1, and a tension spring 5 to press the friction member 4 into contact with the tenser drum 3.
Patent JP-H09184030-A (JP)
Title: Production of high strength hard composite material excellent in thermal shock resistance
Inventor: KYODA MAKOTO
IPC: C22C29/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hard composite material excellent in thermal shock resistance by sintering a powder mixture of specific composition under respectively prescribed temp. and pressure. SOLUTION: The raw material is prepared by mixing the powders of the following compounds: cubic boron nitride(cBN), aluminum oxide, one or more metal compounds selected from the carbides, nitrides, and borides of metallic aluminum, silicon, and the group IVa, Va, VIa elements of the periodic table or solid solution thereof, etc. These powders are regulated to required blending quantities, and the resultant powder mixture is pressure-sintered at a pressure of >=100MPa at 1100-1500 deg.C. The resultant material is a dense sintered compact in which cBN grains exist discontinuously as dispersed phases in a matrix composed essentially of the hard inorganic substances except cBN and which is free from hexagonal boron nitride of low-pressure stabilized type.
Patent JP-H06175091-A (JP)
Title: Production of optical shutter array
Inventor: ONISHI YASUSHI
IPC: G02F1/05
Filed: 1992-12-10
Abstract: PURPOSE:To prevent generation of differences in optical characteristics between the ends and inside of a material having an electrooptical effect by providing ground projecting parts having specific sizes and shapes at the ends of this material and finally cutting off these parts. CONSTITUTION:After a resist film 2 is formed on the main plane of the planar PLZT material 1 having the electrooptical effect, grooves 9 for the projecting parts having the width of 1/21 to 11 the desired shutter element length 1 are formed in the lower part of a grinding start plane 8, by which the ground projecting parts 11 on the grinding start plane 8 side are previously formed. A groove part 3 for a common electrode and groove parts 4 for discrete electrodes are then provided by grinding on the material surface to project shutter element forming parts. An electrode film 6 is thereafter formed on the surfaces of the groove part 3 for the common electrode, the groove parts 4 for the discrete electrodes, the shutter element forming parts and the resist film 2 thereof. Further, grooves 7 for separating the discrete electrodes are provided and the ground projecting parts 10 are cut off at this time, by which the optical shutter array arranged with plural pieces of the groove sepn. type shutter elements is finished.
Patent JP-H05169182-A (JP)
Title: Method for working bushing for battery pole and forging header and thread rolling device used for the same
Inventor: OBARA SHINSUKE
IPC: H01M2/30
Filed: 1991-12-16
Abstract: PURPOSE:To improve the productivity in the manufacture of a bushing and to prevent the development of burr in an axial direction on the outer peripheral surface of a supporting part. CONSTITUTION:This method forming the bushing for a battery pole is provided with the supporting part having a terminal part at the one side and projecting plural annular ribs on the other peripheral surface at the other side and having a pole hole on the axis. A long work W is cut to a prescribed size by a shear cutting device 1 (work cutting means), and the work Wa after cutting is forged into a bushing upset body Wb forming no annular rib by a forging die set 11 capable of attachment/detachment in the wok axial direction. Then, further, this method is consisting of a header working process for removing the burr 19 produced around the intermediate part of the bushing upset body Wb from joining gap of the forging die set 11 by a compressing type set 21 capable of attachment/detachment in the work axial direction and a rib forming process for forming the annular rib to the bushing upset body Wc after header working by cutting or thread-rolling.
Patent JP-2000180667-A (JP)
Title: V-groove adaptor for mutually connecting photoconductor and manufacture of the same
Inventor: JERRY M ANDERSON
IPC: G02B6/36
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive connector for mutually connecting the photoconductors of different sizes with correct alignment of their centers by comprising two axially aligned V-grooves having predetermined sizes different from one another. SOLUTION: A V-groove adaptor 20 comprises a large V-groove 22 and an adjacent small V-groove 24. The large V-groove 22 and the small V-groove 24 are arranged close to one another while longitudinally aligned along a common central axis 25. The large V-groove 22 and the small V-groove 24 are connected to one another in a structural member 26, whereby they form a cross section 28. The large V-groove 22 is defined by a reference cut surface 30 and a bottom surface 32 opposite to one another. The large V-groove 22 supports a first photoconductor inside thereof. Similarly the small V-groove 24 is defined by the opposite reference cut surface 36 and supports a second photoconductor inside thereof. The V-groove adaptor 20 can be massproduced by using the injection molding technique, and can be manufactured with high accuracy at a low cost.
Patent JP-H05166955-A (JP)
Title: Ic mounting package
Inventor: YAGYU MIKITO
IPC: H01L23/02
Filed: 1991-12-19
Abstract: PURPOSE:To enable a power supply layer to be surely isolated from a signal transmission line by a method wherein a square pole which is possessed of a transmission line and whose four side faces are metallized with metal is provided in the center of a multilayer ceramic. CONSTITUTION:In a multilayer ceramic package, a component mounting surface 4 is laminated on a conduction layer 5 as isolated from each other, the component mounting surface 4 is connected to a metal base with viaholes 2 and a metal base 8, a power supply control signal is connected to an outer lead 10 through the viahole 2 by forming a wiring pattern on the conduction layer 5. In succession, an alternate current signal is connected to a metal base 8 providing a rectangular hollow 13 in the center of a multilayer ceramic section, and the ceramic side wall of the hollow 13 is metallized. A square pole 9 which is possessed of a transmission line 9a and whose four side faces are metallized with the same metal with the metallized side face 3 is fitted into the hollow 13 and fixed. By this setup, a power supply section and an alternate signal line are separated from each other, and a transmission line becomes a closed circuit, whereby a signal transmission line and a power supply layer are surely insulated from each other.