baber/WOPTO huggingface dataset:
Patent JP-2001223225-A (JP)
Title: Die attach paste and semiconductor device
Inventor: KAGIMOTO TOMOHIRO
IPC: C09J4/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a die attach paste which can be cured while maintaining the characteristics of a conventional die attach paste in a very short time. SOLUTION: A die attach paste consists of (A) a urethandi(metha)acrylate obtainable by reacting a hudroxyalkyl(metha) acrylic acid with a polyalkylene glycol and a diisocyanate, (B) a reactive diluent having a (metha)acrylic group, (C) a diallyl monoglycidyl isocyanurie acid, (D) a phosphoric acid group- containing(metha) acrylate which is shown by general formula (1), (E) an alkoxy silane having an epoxy group, (F) an organic peroxide and/or an azo compound and (G) a die attach paste consisting of an inorganic filler.
Patent JP-2001077980-A (JP)
Title: Image reader
Inventor: HAMAZAKI NOBUTOSHI
IPC: H04N1/393
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To configure an image reader with inexpensive components without using a forced vibration attenuating member and to prevent excessive quality. SOLUTION: A sub-scanning control condition discriminator 40 selects a scanning control condition (scanning speed) at a magnification higher than a magnification designated by a user and closest thereto among scanning control conditions A-E, with each of preset magnifications (e.g. 100%, 150%, 200%, 300%, 400%) according to the magnification designated by the user. A motor control circuit 27 scans a full/half-rate carriage 4 in the sub-scanning direction according to the selected scanning control condition.  Furthermore, image data read by a magnification arithmetic control circuit 42 are reduced by a reduction arithmetic unit (reduction circuit) 43 in the subscanning direction so that the read image data have the magnification designated by the user (sub-scanning direction) and a main scanning management arithmetic unit 32 reduces/magnifies the reduced data in the main scanning direction (magnification processing).
Patent JP-2001220991-A (JP)
Title: Water cut-off structure of entrance section in shield tunneling method
Inventor: SHIMIZU NOBUHIKO
IPC: E21D9/06
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off structure of an entrance section in a shield tunneling method capable of surely securing water cut-off ability with ease. SOLUTION: In an entrance section wherein a ring-like entrance packing is installed along the whole circumference of the aperture of a shaft wall through which a shield machine passes, and a presser plate is provided to presses the tip section of the entrance packing to make it follow the outer shell of the shield machine in the excavation direction, a recessed section is provided in the inner circumferential face of the entrance corresponding to the position where the projected section provided in the outer circumferential face of the shield machine passes, and elastic bodies are mounted to press the entrance packing against the both shoulder sections of the recessed section.
Patent JP-2001219541-A (JP)
Title: Ink supplying mechanism for printer
Inventor: IKEZAWA TERU
IPC: B41L13/18
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a contamination or a printing unevenness in a printer due to a downward leakage of an ink from a gap formed between an ink supply roll and a doctor roll. SOLUTION: This ink supplying mechanism for a printer comprises a doctor roll 9 provided at a predetermined gap to an ink supply roll 7 rotatably provided in a plate cylinder 1 rotating around its own axis and having an ink passable peripheral wall. In this case, the ink 3 is supplied to an upper space constituted of the roll 7 and the roll 9, a predetermined amount of the ink 3 is passed to a lower space side by the gap by means of rotation of the roll 7 to supply the ink 3 to an inner peripheral surface of the cylinder 1 via the roll 7. The ink supplying mechanism also comprises a gap blocking plug 15 of an ink leakage preventive means for preventing the ink 3 from leaking from the gasp when not printed.
Patent JP-2001218607-A (JP)
Title: String stopper
Inventor: HAZAMA KUNIO
IPC: A44B99/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a good string stopper which does not make a worse appearance even in the case where it is used for highly fashionable clothes. SOLUTION: The string stopper is constituted of an outer body 1 having symmetrical openings 11, 11 and two lace inserting holes 10, 10, insertion pieces 2, 2 having a lace inserting hole 20, which are inserted in the opening 11, 11 in a manner such as the pieces 2, 2 can move forward or backward only within a certain range, and a spring 3 energizing in a direction such as to extrude the pieces 2, 2 from the outer body 1. The holes 10, 10 correspond to or approximately correspond to the holes 20, 20 when the pieces 2, 2 are pressed in against the energizing force of the spring 3 within a certain range. When a press-in force against the pieces 2, 2 is released in the above-mentioned condition, the pieces 2, 2 are extruded by the energizing force or the spring 3 to displace he positions of the holes 10, 10 from those of the holes 20, 20.
Patent JP-2001224787-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables a player to easily recognize a prediction and secures high interest in the prediction and a game. SOLUTION: This game machine is equipped with a display control means 200 to control the display of a variable display game displayed on a variable display 4 based on instructions from a game control means 100 to generally control a game, performs the variable display game to variable-display discriminating information on plural variable display areas on the variable display 4, and can give a specific game value relating to a stop mode of the variable display game to a player. A prediction suggesting element display mode variation means to vary the display mode of a prediction suggesting element during the variable display game and a variable display game progress control means to vary the progress of the variable display game relating to the display mode of the prediction suggesting element are also equipped.
Patent JP-2001222938-A (JP)
Title: Protection element
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H85/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a protection element having electrodes formed at separate positions on an insulating circuit board, comprising a temperature fuse and a fuse with resistor connecting a fusible body made of an alloy of low melting point or fusible alloy across the space between the electrodes, capable of making balls of the fused body quickly and smoothly when the fusible body is fused and maintaining a long and stable distance between fused bodies after fusing. SOLUTION: Middle layers 6 and 7, made of a solder material whose melting point is higher than that of an alloy with low melting point, or an alloy comprising the solder material as the main component, are formed on electrodes 4 and 5 formed on an insulating board 1. The alloy 10 with low melting point, extending over the middle layers 6 and 7, is connected to the middle layers 6 and 7.
Patent JP-2001232091-A (JP)
Title: Washing machine
Inventor: KUBO KOICHI
IPC: D06F17/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To lessen the load on a pulsator and motor and to improve washing performance by improving the movement of wash in a washing machine pro vided with a circulating water path in a spinning tub. SOLUTION: A circulating water path 15 is formed by the spinning tub 1 freely rotatably disposed with the pulsator 2 at a central bottom and a circulating water path cover 14 and the washing liquid ascending in the circulating water path 15 from a pump chamber 17 formed on the outer periphery of a lower side vane 16 of the pulsator 2 is discharged inward of the spinning tub 1 from a discharge port 13 disposed at the circulating water path cover 14. The inside surface section of the circulating water path cover 14 is made approximately coincident with the radius of curvature of the inside surface of the spinning tub 1.
Patent JP-2001234818-A (JP)
Title: Internal combustion engine having fuel reforming apparatus
Inventor: KOMATSU HIROSHI
IPC: F02D41/04
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To cope with a rapid increase in the reformed gas requirement during the acceleration or the like in feeding the reformed gas generated by reforming the fuel using a reforming catalyst in a reformer 6 to an intake system 2 of an engine 1 from a mixer 4 via a reformed gas storage tank. SOLUTION: The pressure in the formed gas storage tank 3 is detected by a pressure sensor 34, and when the pressure of the reformed gas is dropped below the regular value, the air feed to the reformer 6 is increased and the water feed is reduced in order to raise the fuel reforming temperature above the regular value, and the ratio of the partial oxidation reaction which is the exothermic reaction among the partial oxidation reaction and the steam reforming reaction in the fuel reforming reaction is controlled to increase.
Patent JP-2001232080-A (JP)
Title: Razor
Inventor: KAWACHI YOSHIAKI
IPC: B26B21/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a razor which enables a user to easily and safely remove a replacement blade housed in a replacement blade housing part of a holder body, to rapidly carry out the work of exchanging the replacement blade and to easily regulate the projection amount of the replacement blade projecting from the front end of the replacement blade housing part so as to obtain good shaving quality. SOLUTION: The razor comprises the holder body which is formed with the replacement blade housing part allowing the attachable and detachable mounting of the replacement blade, a notched part which is formed at the front part of the replacement blade housing part of the holder body and is used to easily take out the replacement blade housed in the replacement blade housing part and a handle which is mounted at this holder body.
Patent JP-2000274457-A (JP)
Title: One-way ratchet clutch assembly
Inventor: COSTIN DANIEL P
IPC: F16D41/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a one-way ratchet clutch assembly wherein operation during a high-speed is improved and inclination in an engaging direction or a grade is formed on a claw. SOLUTION: An assembly 20 comprises an inner race 22 having a plurality of notches 28, an outside race having a plurality of voids 26; and a plurality of claw members 25 arranged in the void 26 in a manner to be engageable with the notch 28. The claw member 25 is provided with a rotary ridge 30 mated with the apex of the void 26 of the outside race 24 or recessed place 40 such that the claw member 25 is accurately arranged in the void 26. The mass center of a claw is selectively positioned such that the claw is engaged with the notch 28 of the inner race 22 or apt to be disengaged. An inclination force pointing to an engagement direction is exerted on the claw member 25 through the force of a spring member. Thereby, a garter spring, a coil spring, a ribbon spring, a Z-shaped spring, and an individual leaf spring are usable.  The spring is different from or forms a part of a cage member situated between the inner and outer races 22 and 24.
Patent JP-2001240295-A (JP)
Title: Sheet medium processing device
Inventor: TAMURA MASAHIRO
IPC: B65H31/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet medium processing device capable of sorting sheet mediums delivered from a delivery means onto a tray moving in the shift direction perpendicular to the delivery direction in an uniformly aligned state with a simple structure. SOLUTION: Aligning members 102a, 102b are brought into contact with or separated from end faces of the sheet medium is parallel with the delivery direction (a) of the mediums S as a aligning for aligning the sheet mediums S stacked on the tray 12 after the sheet mediums S delivered from the delivery means are completely stacked on the tray 12 to even up a position of the end faces.
Patent JP-2001244144-A (JP)
Title: Aluminium electrolytic capacitor
Inventor: TEZUKA SHUJI
IPC: C22C21/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an aluminium electrolytic capacitor which can significantly raise the charging/discharging resistance performance and ripple current resistance performance of the electrolytic capacitor. SOLUTION: An aluminium electrolytic capacitor formed by impregnating a capacitor element, which is formed by winding or laminating an anode foil connected electrically with an anode tab terminal and a cathode foil connected electrically with a cathode tab terminal via a separator, with an electrolyte for drive is characterized in that a deposited layer is formed by depositing valve metallic particles on the surface, which comes into contact with at least the separator, of the cathode tab terminal, the deposited layer is formed into a sponge shape, the deposit thickness of the deposited layer is set at 2.0 to 10.0 μm and the particle diameter of the metal particles is set at 0.020 to 0.200 μm.
Patent JP-2001247491-A (JP)
Title: Method for inhibiting polymerization of vinyl compound
Inventor: TANIZAKI SEIJI
IPC: C07C15/46
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject method intended to efficiently inhibit the polymerization of a vinyl compound or in a process fluid containing it in its production, refining, storage or transport process, thereby improve the yield of the vinyl compound monomer, and furthermore constitute no operational hindrance due to fouling inside the relevant equipment. SOLUTION: This method for inhibiting the polymerization of a vinyl compound comprises adding to a vinyl compound monomer a combination of (A) 2,2,6,6-tetramethyl-1-oxyl-piperidine compound(s), (B) 2,2,6,6-tetramethyl-1- hydroxypiperidine compound(s) and (C) 2,2,6,6-tetramethylpiperidine compound(s) in the production, refining, storage or transport process for the vinyl compound.
Patent JP-2001240102-A (JP)
Title: Container cover with flow-out cylinder
Inventor: OMI HIDEHIKO
IPC: B65D47/26
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To erect and bring down a flow-out cylinder as required, in a container cover (2, 102) including a cover body (4), the flow-out cylinder (6, 106), and an outer cover (8, 108), only by opening or closing the outer cover. SOLUTION: A flow-out cylinder (6, 106) is swingably mounted to the top surface of a main wall (12) of a cover body (4), and when an outer cover (8, 108) is closed, the wall 12 and the cylinder (6, 106) are covered by the cover (8, 108). When the cover (8, 108) is turned from a closed position to an open position, the inner periphery of the lower end of a skirt wall (14) of the outer cover (8, 108) interferes with the cylinder (6, 106) in its closed position so that the cylinder (6, 106) is erected from its closed position to a flow-out position. When the cover (8, 108) is turned from its open position to its closed position, the cover (8, 108) interferes with the cylinder 6, 106 in its flow-out position to bring down the cylinder (6, 106) from its flow-out position to its closed position so that the cover (8, 108) is turned to its closed position.
Patent JP-2001246890-A (JP)
Title: Storage case
Inventor: TOMOTA EISHI
IPC: B42F3/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a storage case which enables easy fitting of a holder to and removal thereof from engaging elements provided inside the case and also can be molded without leaving pin holes in a plate part connecting a main body with a cover body. SOLUTION: The storage case 1 made of synthetic resin is comprised of the main body 3 and the cover body 5 connected integrally with the main body 3 and covering the same. The main body 3 and the cover body 5 are connected through the intermediary of a long length of plate part 6 having a width equal to the thickness of the storage case 1 and with thin-wall hinge parts 4 positioned on the opposite sides of the plate part 6. Cut-in parts 15 for making the engaging elements 14 made of synthetic resin engage and supporting them so that they bestride the part connecting the plate part 6 with the base plate part 7 of the main body 3 are formed at proper intervals in the plate part 6 and the base plate part 7, in the direction of the length thereof.  The engaging elements 14 are made to engage with the cut-in parts 15, and engaging parts formed by cutting in one lateral side of the holder for storing a document or the like are made engageable with and disengageable from flange part 13 of the engaging elements 14.
Patent JP-2001251067-A (JP)
Title: Electronic apparatus
Inventor: HIYOSHI HIROFUMI
IPC: B41J29/13
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To enable safe work for treating components to be installed in an apparatus cabinet, in the state that a cover of the cabinet is removed. SOLUTION: The apparatus cabinet 11 accommodating components has an open part 25 for getting components in and out and a first cover 24 which is detachably installed to the cabinet 11 and covers the open part 25, and is equipped with a power source inlet 31 with which a power source cable 35 is connected along the direction different from the direction where the first cover 24 is detached from the cabinet 11. The first cover 24 is equipped with an inlet cover part 34 as a power source cable engaging part which is engaged with the cable 35 connected with the inlet 31 and prevents the movement in the detaching direction from the cabinet 11.
Patent JP-2001250834-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KOBASHI HIDEHARU
IPC: H01L21/66
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To recognize defective marks on semiconductor chips at the same time and to securely apply die bonding to nondefective semiconductor chips for a short time. SOLUTION: A semiconductor wafer W transferred from a cassette lifter 2 is positioned and fixed by a wafer correction chute, and then a wafer picture recognition camera 4 picks up the entire picture of the semiconductor wafer W. A wafer map is produced from the fetched picture data, and a map coordinate in which a defective semiconductor chip is located is recognized. When picking up, only the position of a nondefective semiconductor chip is recognized by the camera 12 for recognizing chips according to the map coordinate and it is picked up thereafter.
Patent JP-2001250616-A (JP)
Title: Connector for flat type conductor
Inventor: KAWASAKI TETSUHIKO
IPC: H01R12/18
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To control abrasion in a conductive path and a terminal metal fitting, and remove foreign matters which have adhered to a flat type conductor as well. SOLUTION: In a housing 21, an outlet 22 where a printed board 10 can be inserted is arranged open in the left direction, a terminal metal fitting 40 which can be contacted with a conductive path 11 of the printed circuit board 10 is housed in the inside. On a ceiling wall 25 of the housing 21, at the closer position to the inlet of the outlet 22 than the terminal metal fitting 40, a mounting port 31 where a contact member 50 consisting of rubber materials including some oil can be mounted is arranged. On the contact member 50, a contact piece 53 protruding into the outlet 22 is arranged. This contact piece 53 is assumed to be enabled to be elastically deformed by pressing by the printed circuit board 10.  Along with the working of the inserting action of the printed circuit board 10, the contact piece 50 which has been contacted with the conductive path 11 is relatively slid and displaced, and some oil is supplied in the conductive path 11 before it is contacted with the terminal metal fitting 40.
Patent JP-2001253575-A (JP)
Title: Separately conveying apparatus for flexible stacked object and separately conveying method for book therewith
Inventor: KAWANE KOJI
IPC: B65H3/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To separately convey a flexible stacked object at a high speed. SOLUTION: This separately conveying apparatus, separately conveying flexible stacked objects sequentially from the bottom, consists of a feed table which sucks the lower surface of an object on the bottom and advances to feed it to a forward carrying-out device, a lift hook which enters, from forward, between the object on the bottom and the second object from the bottom to lift up the second or upper objects from the bottom, and a vacuumer which sucks the lower surface of the object on the bottom and brings it into contact with the feed table.
Patent JP-2001267126-A (JP)
Title: Magnetoresistance effect multilayered film
Inventor: KAWADA TSUNEHIRO
IPC: H01F10/32
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance a switched-connection magnetic field in a spin valve type magnetoresistance effect multilayered film formed using an X-Mn type anti-ferromagnetic material. SOLUTION: A magnetoresistance effect multilayered film formed by laminating a base layer, a ferromagnetic material layer (free layer), a non-magnetic layer, a ferromagnetic material layer (pin layer), an anti-ferromagnetic material layer and a protective layer in the above order on a substrate is formed into a structure that the protective layer is crystallized in such a way that the heat treatment in a magnetic field does not exert an adverse effect on the characteristics of a spin valve.
Patent JP-2001260083-A (JP)
Title: Device for removing rag of meat in meat slicer
Inventor: HAYAMA YOSHIMASA
IPC: B26D3/28
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and workability of work for removing meat juices, fat or meat rag adhered to a back surface of a round edge which contacts a block of meat. SOLUTION: A slide shaft 8 has a scraper 9 mounted to its tip and is attached to a meat box 5 so as to be capable of moving toward and away from the back surface 7 of the round edge 2. A pressing member 11 is provided to press the slide shaft 8 toward the back surface 7 of the round edge 2. In reciprocating movement of the meat box 5, the scraper 9 is pushed against the back surface 9 to remove the meat rag or the like adhered to the back surface 7.
Patent JP-2001259545-A (JP)
Title: Method and apparatus for treating substrate
Inventor: MAEKAWA NAOTADA
IPC: H01L21/027
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating a substrate, capable of immersing even a substrate large in aspect ratio in a treatment liquid to stably apply uniform immersion treatment to the entire surface region thereof. SOLUTION: When the substrate W is allowed to stand by above the treatment tank 2 in a chamber 1 by a substrate lifter 11, The vapor of the organic peeling liquid stored in the treatment tank 2 is evaporated from the treatment tank 2 to penetrate the deep parts or stepped parts of the minute aperture parts of the surface of the substrate to be condensed on the surface of the substrate. When the substrate is succeedingly immersed in the organic peeling liquid, since the organic peeling liquid adheres to the surface of the substrate up to the interiors of the minute aperture parts, the entire surface region of the substrate certainly comes into contact with the organic peeling liquid at immersion and the contaminant such as an unnecessary film or the like adhered on the substrate W uniformly can be removed.