baber/WOPTO huggingface dataset:
Patent JP-H10166833-A (JP)
Title: Driving axle load increasing device
Inventor: FURUKI SHINYA
IPC: B60G17/015
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To properly operate a driving axle load increasing device from the beginning by releasing friction stick even if vibration such as traveling vibration from the outside is not applied. SOLUTION: In a driving axle load increasing device, a bypass pipeline 51 is put in connection between an air pressure source and an air spring 30, and a stick releasing valve 52 is connected to the bypass pipeline 51. High-pressure air is supplied to the air spring 30 through the stick releasing valve 52 in starting of the increase of driving axle load, and a rear-rear axle is highly lifted by the air spring 30.
Patent JP-H07201914-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAKAMI YOJI
IPC: H01L21/60
Filed: 1993-12-29
Abstract: PURPOSE:To provide a microminiature package even in the case where electrical connection is required in both top and bottom surfaces of a semiconductor element. CONSTITUTION:A semiconductor chip 1 has a pair of electrodes 11 in its top surface and an electrode 12 in its whole bottom surface. A film carrier 2 has a conductor part 4 formed in the top surface of a film base material 3 and a pair of conductor parts 5 formed in its bottom surface. The film carrier 2 has a conductor 4 formed in the top surface of the film base material 3 and a pair of the conductor parts 5 formed in its bottom surface. The top surface conductor part 4 has a pad 41 and an outer lead 42, and the bottom surface conductor part 5 has an inner lead 51 and an outer lead 52. The bottom surface of the semiconductor chip 1 is fixed on the pad 41 of the top surface conductor part 4 of the film carrier 2 by a conductive bonding agent 6, and the bottom surface electrode 12 is connected to the top surface conductor part 4. The inner lead 51 of the bottom surface conductor part of the film carrier 2 is bent in the top surface of the semiconductor chip 1 and connected to the top surface electrode 11. The top surface electrode 11 does not need wire bonding, and a bonding area, the space of a wire loop height and the like become unnecessary. so that microminiature package any be obtained.
Patent JP-2000168219-A (JP)
Title: Stencil printer
Inventor: NOGI HIDEAKI
IPC: B41L13/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To stably deliver a print sheet onto a delivery base. SOLUTION: A paper cylinder 1 for holding a print sheet on its outer periphery is rotated at a circumferential speed V3. Four plate cylinders 4 are provided on a periphery of the cylinder 1. An ink supply means 8 is disposed in each cylinder 4. Stencil base sheets engraved according to colors are mounted on outer peripheries of peripheral walls of the cylinders 4. A delivery pawl 10, a pinch roll 11, and a delivery roll 14 having a circumferential speed V4 are provided near the cylinder. A conveying mechanism 20 having a conveying speed V is provided near the roll 14. The respective sections are driven so as to satisfy V3<V4<V5, and printed. A conveying speed V of a print sheet 9 to be conveyed by the roll 14 and the roll 11 is the same as the speed V3 of the cylinder 1 during printing since an intermediate part is sandwiched between the roll 11 and the roll 14.  When printing is finished, the sheet 9 is flown out from a flying base 24 at a speed V5 by the mechanism 40, and collided with a collision plate 26, and superposed on a delivery base 25. Even when printed at a low speed, the sheet 9 can be delivered at a sufficient delivery speed.
Patent JP-H10156800-A (JP)
Title: Hot wire cutting device for pet bottle
Inventor: YAMASHITA SHIRO
IPC: B26F3/12
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To cut a PET bottle into chips using hot wires when the PET bottle is passed by a conveyor type device. SOLUTION: Either type of PET bottle is not heat resistant and so can be cut when hot wire is pressed against it. In a conveyor type device, a guideline and hot wires 3 are provided to cut the threaded lid part of a PET bottle away with the hot wire and then its shell 5 using the plurality of hot wires. The PET bottle cut into small pieces is suited for reuse as the pieces can be put in a corrugated box and transported efficiently.
Patent JP-H09184693-A (JP)
Title: Heat exchanging element
Inventor: OHATA SHIGEO
IPC: F28D9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable some heat exchanging elements to be assembled and constructed in a relative easy manner, increase a sealing performance and enable a mixing of air to be positively prevented. SOLUTION: Both side edges opposing against each other at one surface of a rectangular flat-plate like heat exchanging plate 12 are provided with end plates 15 and the other surface of it is provided with each of a plurality of ribs 13 crossing at right angles with the end plates 15, respectively, and at the same time some heat exchanging elements 11 having seal ribs 14 engaged with the end plates 15 are integrally molded by resin. The heat exchanging elements 11 are overlapped in an up-and-down relation while the end plates 15 and the sealing ribs 14 are being engaged from each other.
Patent JP-H05179477-A (JP)
Title: Membrane being reinforced in multi-axial direction
Inventor: JIEIMUZU TOOMASU KIITEINGU
IPC: C08J5/22
Filed: 1991-12-17
Abstract: PURPOSE: To obtain a membrane that is excellent in pinhole-tolerance and is reinforced in multiaxial directions, by reinforcing a highly-fluorinated cation exchange resin with a multiaxial yarn system composed of chemical resistant polymer yarn.  
     CONSTITUTION: The membrane made of a highly-fluorinated ion exchange resin is reinforced with the multiaxial yarn system composed of yarns made of at least one kind of polymer. The polymer having resistance at a working temp. to chemicals to which the membrane is exposed during using is used. Thereby, the membrane having pinhole-tolerance, chemical resistance and improved strength of oblique direction module and multiaxial directions can be obtained. A cation exchange membrane, which uses a cation exchange resin as the resin and is made of polymer yarn having resistance to chlorine, sodium hypochlorite and concentrated sodium hydroxide at least at 100°C is effectively used for manufacturing halogen and alkali metal hydroxide by electrolyzing alkali metal halide. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001170455-A (JP)
Title: Dipping type flat membrane separation device
Inventor: ANDO HIROKI
IPC: B01D63/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a dipping type flat membrane separation device reduced in the frequency of the maintenance and saved in the manpower for the maintenance work. SOLUTION: The dipping type flat membrane separation device 10 has a discharge port 58 formed at the side of a filter membrane 52. The discharge port 58 is communicated with the discharge port side of a sludge transporting pump 22, a discharge port side of a liquid chemical transporting pump 66 and the discharge port side of a treating water transporting pump 30 and is formed so as to select a fluid discharged from the discharge port 58 from among the water to be treated, the liquid chemical and the treating water by opening and closing solenoid valves 70, 72, 74. The fluid discharged from the discharged port forms a horizontal discharge flow in the side part of the filtration membrane to suppress the sticking of sludge on the side part of the filtration membrane 52.
Patent JP-2000166265-A (JP)
Title: Vibration-type actuator driving apparatus
Inventor: HAYASHI TEI
IPC: H02N2/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-type actuator driving apparatus in which the number of components is small, which realizes a low-cost constitution and which can step up a driving voltage more. SOLUTION: In this vibration-type actuator driving apparatus, both terminals of an inductance element 6 in which a center tap is installed are connected to two electrodes which sandwich an electromechanical energy conversion element, and the center tap is connected to a DC power supply Vbat. In addition, both terminals of the inductance element 6 are connected to sides, on one side, of two switching elements FET1, FET2, and sides, on the other side, of the switching elements FET1, FET2 are grounded, Then, a logic part alternately changes over the continuity of the two switching elements FET1, FET2. A state that one of the two elements which sandwich the electromechanical energy conversion element is grounded and that the other floats and its opposite state are changed over alternately.
Patent JP-H11181389-A (JP)
Title: Production of adhesive sheet
Inventor: NONAKA SHINICHI
IPC: C09J7/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby an epoxy adhesive sheet is produced easily in a high productivity and wherein not only a reinforcement material in the form of a fabric but also a cut fiber reinforcement material can be used for reinforcing. SOLUTION: This process comprises coating a film with an adhesive compsn. comprising (A) an epoxy resin which is liq. at normal temp., (B) an epoxy curing agent, and (C) a thickener contg. a thermoplastic resin powder as the effective component with a coating apparatus and thickening the applied compsn. under heating to convert it into the B-stage.
Patent JP-H06180037-A (JP)
Title: Facing unit panel
Inventor: ODA HIDETOSHI
IPC: E04B2/96
Filed: 1992-12-14
Abstract: PURPOSE:To secure a facing unit panel which is suitable for the facing work of a building by setting up a frame being free of lifting motion along a circumference of the building, mounting a prefabricated unit facing material on this lifting frame and making this frame go up and down. CONSTITUTION:A facing unit panel 41 is provided with a metallic panel 42a and a bedding body 43, and this bedding body 43 joins intervals among a peripheral frame 43a, a bedding frame 43d and symmetrical bedding frames 43d, while it is tightly connected to a horizontal fastener 45b engaged with a building body and a frame 2, and simultaneously it is provided with a vertical fastener 48 connecting an interval between these vertical bedding frames 43d and an upper engaged part 44a installed in an upper part of the bedding frame 43d. Then, the metallic panel 42a is combined and attached to an outer side of the bedding body 43, and a sealant 42c is charged in a joint part between the adjacent metallic panels 42a and 42a for unitization.
Patent JP-H06184366-A (JP)
Title: Thermoplastic resin molding
Inventor: HIRAYAMA YOSHIO
IPC: C08L53/00
Filed: 1992-12-16
Abstract: PURPOSE:To obtain the subject molding excellent in mechanical strengths, rigidity and impact resistance by molding a mixed resin prepared by adding a specified hydrogenated block polymer to a polyolefinic resin/polystyrene resin mixture forming a continuous interpenetrated phase-separated structure. CONSTITUTION:This resin molding is prepared by molding a mixed resin prepared by adding 1-30pts.wt. hydrogenated block copolymer (c) composed of at least one polymer block A based on a vinylaromatic compound and at least one polymer block B based on a conjugated diene compound, and having a vinylaromatic compound content of 50-90wt.% and a degree of hydrogenation of the conjugated diene compound part of at least 70% to 100 pts.wt. total of 98-2wt.% polyolefinic resin (a) and 2-98wt.% polystyrene resin (b), wherein the resin (a) and (b) form at least partially a continuous interpenetarted phase- separated structure.
Patent JP-2001129920-A (JP)
Title: Metal sound resin molded article and manufacture method thereof
Inventor: FUKATSU KO
IPC: C08L81/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal sound resin molded article to which a property emitting a sound near to a metal sound is imparted in order to impart a high grade feeling to a resin molded article to which a metal film is applied and a method for producing the same. SOLUTION: A metal film is applied to a resin molded article using a resin having a rigid molecular structure by plating, vacuum vapor deposition or sputtering to produce a metal sound resin molded article to which a property emitting a sound near to a metal sound is imparted.
Patent JP-2000178975-A (JP)
Title: Slide type earth retaining device and slide type lagging
Inventor: TAKENAKA TAKESHI
IPC: E02D29/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of overload by earth pressure in an underground opening section even when an underground transport pipe passed through the underground opening of an underground structure subsides by a land subsidence, and to inspect and exchange an expansion joint without excavation works. SOLUTION: A vertically long-sized underground opening 3 is formed to the basement wall 1 of an underground structure A, laggings 13, 14 are installed on the inside and the outside of the opening 3, and an inflow into the structure A from the underground opening 3 of the soil and sand of a ground E is prevented. The laggings 13, 14 are composed of frame members and sliding members, an underground transport pipe 5 is arranged while being penetrated to the sliding members, and the transport pipe 5 is connected to another transport pipe 6 through an expansion joint 7.  Even when the pipe 5 subsides in the direction of the arrow B, the expansion joint is inspected and exchanged easily, and no stress is generated because subsidence is permitted by the movement of the sliding members and the elongation of the expansion joint 7 in the pipe 5 and the pipe 5 is not abutted against the underground structure A.
Patent JP-H0673102-A (JP)
Title: Photo-reactive glycosaminoglycan, crosslinked glycosaminoglycan and their production
Inventor: MATSUDA TAKEHISA
IPC: C08B37/08
Filed: 1992-12-21
Abstract: PURPOSE:To obtain the subject compound having excellent safety and bio- compatibility and useful for medical material, etc., by bonding the hydroxyl group, etc., of a glycosaminoglycan to a photo-reactive compound through ester bond. CONSTITUTION:The objective compound is produced by bonding the hydroxyl group or carboxyl group of a glycosaminoglycan such as colominic acid and hyaluronic acid to a photo-reactive compound such as (substituted) cinnamic acid (derivative), a uracil derivative substituted with carboxyalkyl group or a coumarin derivative substituted with carboxyalkoxy group through ester bond. A crosslinked glycosaminoglycan can be produced by irradiating the compound with light to effect crosslinking reaction.
Patent JP-H06189110-A (JP)
Title: Image forming device equipment with image edit function
Inventor: MITANI NAOYUKI
IPC: G06F3/048
Filed: 1992-12-18
Abstract: PURPOSE:To display the position of a designated area on an original in a graphic and coordinates when an image is edited. CONSTITUTION:An area monitor consisting of the graphic display part 4-3a of the designation area, a coordinate display part 4-3b, a button 4-3c which selects a remarked area out of plural designation areas, and a coloring display part 4-3d which represents a color edit content is provided at a display device 4 in addition to an input screen and a display driving part. When an area 7-3 is instructed on the original placed on an edit pad 7, the graphic and the coordinates are screen-displayed on the area monitor. The graphic and coordinates in accordance with the designation area selected by a selection button are displayed on a screen on which the plural designation areas are displayed. In such a way, the position on the original can be exacting recognized by coordinate display by observing the graphic display of the designation area on the screen when image edit is performed.
Patent JP-H06189477-A (JP)
Title: Power supply apparatus for building
Inventor: TOKUNAGA KENSUKE
IPC: H01L31/04
Filed: 1992-12-18
Abstract: PURPOSE:To feed the power to a radio frequency power supply system and an uninterruptible power supply system by one power supply apparatus for a building in which a commercial power supply system and a new distributed power supply system are interconnected to each other. CONSTITUTION:An uninterruptible power supply system 8 to which the AC power of a commercial power supply system 2 is supplied and a bidirectional inverter 7 which converts the AC power of the commercial power supply system 2 into a DC power to DC-interconnect the commercial power supply system 2 to a new distributed power supply system 3 and to a power supply storage apparatus 4 for emergency power feeding when the commercial power supply system is operated normally and converts the DC power from the new distributed power supply system 3 and from the power supply storage apparatus 4 into a commercial frequency AC power and supplies the power to the uninterruptible power supply system 8 when the service of the commercial power supply system 2 is interrupted are provided. Further, a radio frequency inverter 10 whose input side is connected to the DC side of the bidirectional inverter 7 and which is driven only when the commercial power supply system is operated normally and converts the DC power into a radio frequency power and a radio frequency power supply system 15 which is connected to the output side of the inverter 10 and to which the radio frequency AC power is supplied is provided.
Patent JP-2000181177-A (JP)
Title: Color image forming device
Inventor: HAMADA SHUTA
IPC: G03G15/01
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a color drift by rotation of an image forming body with eccentricity by separably providing the image forming body with an integrally rotating gear and engaging the engaging members and coupling members disposed at the flank of this gear and the flank of a supporting member, then fixing the engaging member. SOLUTION: Flange members 10A and 10B which are supporting members of a photoreceptor drum 10 are freely turnably supported respectively via bearings B1 and B2 on a shaft 121 which is a fixing member of the flange member 120A of the supporting body 20 and the flange member 120B. The engaging member (coupling) 10C mounted at the flank of the flange member 10a in the mounting state of the photoreceptor drum 10 is fitted to the coupling member (drive pin) 131A mounted at the flank of a transmission member 131. The drive pin 131A and the coupling 10c are fixed after the engagement. The rotational driving force of the drive gear G1 is transmitted to the photoreceptor drum 10 via the drive pin 131A of the transmission member 131 having the gear G2.
Patent JP-H11189811-A (JP)
Title: Manufacture of alloy powder
Inventor: KUME MICHIYA
IPC: B22F9/22
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To optimize the grain size of a transition metal used as a raw material and to provide a rare earth type ferromagnetic powder capable of giving a magnetic powder having a size close to single domain particle size and high magnetic properties. SOLUTION: The method of manufacturing the alloy powder consisting of rare earth elements and at least one transition metal selected from Fe, Co, and Ni includes the following stages: a stage where cations of at least one kind of rare earth elements and cations of at least one element selected from the group consisting of Fe, Co, and Ni are allowed to react in a solution of a substance forming insoluble salt together with the cations to form precipitates: a stage where the precipitates are burned to obtain a metal oxide: a stage where the metal oxide is heated in a reducing atmosphere.
Patent JP-H05168502-A (JP)
Title: Method for manufacturing sole to which rivet can be screwed
Inventor: OTSUKA HIDEO
IPC: A43D86/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a sole to which a rivet can be screwed without stripping of respective members from each other by using a mold having a smooth bottom surface with a cavity. CONSTITUTION:A laminated body consisting of a lower sole 1 made of unvulcanized rubber and a similar intermediate layer 2 is prepared and provided in proper positions with inserting holes 3. A seat 4 of a plate 6 is fitted on the inserting hole 3 and an upper sole 7 made of crosslinked foamed plastic or vulcanized foamed rubber is mounted on the upper surface of these holes and seat so that the sole is provided under proper heating and pressurizing conditions by a mold having the smooth bottom surface with a cavity.
Patent JP-H11191761-A (JP)
Title: Mutual authentication method and device therefor
Inventor: KUNO YUTAKA
IPC: G09C1/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mutual authentication method that keeps security against attacks and executes efficient authentication. SOLUTION: A random number A1 is generated in a STAB, a GA1 Mod P is sent to a SAT 2 by the Diffie-Hellman key delivery algorithm. The STA2 generates a random number A2 and sends GA<2> Mod P to the STA1. The STA1, STA2 obtain a shared key GA<1> .A<2> Mod P. The STA2 sends a certificate of a public key PK2 of the STA2 by an authentication station and a signature C2 of the GA<1> Mod P by a private key K2 to the STA1. The STA1 sends a certificate of a public key PK1 of the STA1 by an authentication station and a signature C1 of the GA<2> Mod P by a private key K1 to the STA2. The STA1, STA2 confirm the legitimacy of the public key based on the received information and authenticates the signatures with each other by using the respective public keys.
Patent JP-H10195796-A (JP)
Title: Material for papermaking and paper for recording
Inventor: AOYAMA MITSUNOBU
IPC: D21H17/67
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain paper for recording, having high absorbing property of ink and high printing concentration, hardly causing oozing of dot and capable of providing dots having a form similar to circle. SOLUTION: This paper for recording comprises a material for papermaking which is a calcium phosphate-based compound (having <=16.7atom ratio Ca/P) having petal-like porous structure using inorganic particles of calcium carbonate as a nucleating agent. The material for papermaking has 0.1-20μm average particle diameter, 1-5 disperse coefficient, 0-2 sharpness, 0.01-1μm average pore of particles, 95-99% stationary porosity, 70-95% porosity under pressure and 50-500m<2> /g BET specific surface area.
Patent JP-H06192828-A (JP)
Title: Semiconductor target
Inventor: TAKATSUKA YUJI
IPC: C23C14/34
Filed: 1992-12-24
Abstract: PURPOSE:To provide the semiconductor target which does not generate crack and peel during electric discharge by subjecting a target material mounted via an adhesive layer on a backing plate to ohmic joining over the entire part of the joint part to a layer directly thereunder. CONSTITUTION:A target material block 3 is mounted via the adhesive layer 2 consisting of In, etc., to the backing plate 1 to obtain the semiconductor target for a film forming treatment by a sputtering method. The above- mentioned target material 3 is subjected to the ohmic joining over the entire part of the joined thin films to the layer 5 directly thereunder. Further, a metallic buffer layer 4 having the coefft. of thermal expansion more approximate to the coefft. of thermal expansion of the target material 3 than the coefft. of thermal expansion of the backing plate 1 is inserted and interposed between the target material 3 and the backing plate 1. The target material 3 is preferably a semiconductor material having <=1/10OMEGA.cm specific resistance.