baber/WOPTO huggingface dataset:
Patent JP-2000356852-A (JP)
Title: Photosensitive resin laminated body
Inventor: MORI TORU
IPC: H01L23/12
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion of a resist to the top of a wafer and to improve plating resistance in a conductor plating step by incorporating a specified polymer, a specified polymerizable monomer and p-aminophenyl ketone into a photosensitive resin layer. SOLUTION: The photosensitive resin laminated body comprises a substrate and a photosensitive resin layer containing 20-90 wt.% polymer having a carboxyl content of 100-600 (expressed in terms of acid equivalent) and a weight average molecular weight of 20,000-500,000, 10-60 wt.% one or more polymerizable monomers including at least a compound of the formula and 0.001-0.1 wt.% at least one p-aminophenyl ketone. In the formula, X is H, methyl or hydroxy A is a residue of a copolymer of CH2CH(CH3)O and CH2CH2O, (n) is an integer of 0-5 and R is H or methyl. A compound having one (meth) acrylic ester group called a monofunctional monomer is used.
Patent JP-2001206182-A (JP)
Title: Air bag device for automobile
Inventor: YASUDA MITSUO
IPC: B60R21/215
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for an automobile capable of preventing a rupture opening part from being dispersed due to a rupture of welding part for the rupture opening part and a reinforcement plate material when an air bag is inflated and developed. SOLUTION: In this air bag device for an automobile, a reinforcing rib 25 having engaging holes 25a at specified intervals and forming a broken part 26 on a corner part connected to an interior cover 21 is provided projectedly on the rear surface of the outline part 31a of the rupture opening part 30 of the interior cover 21 in longitudinal direction. A hook part 36 fixed to the longitudinal side end face of the air bag case 22 is locked to the locking holes 25a together with a mounting part 35 extended from the hinge part 34 of the reinforcement plate material 33 downward. An middle cover 40 formed of a thin sheet metal having a lower end surface 42 locked to the air bag 27 in longitudinal direction and an upper end surface 41 bent so as to cover the opening part 22a of the air bag case 22 through a hinge part 44 is disposed on the rear surface of the reinforcement plate material 33.
Patent JP-2001214281-A (JP)
Title: Surface treated steel sheet excellent in drawing workability, ironing workability after drawing or the like
Inventor: YAMAZAKI YUJI
IPC: B21D22/20
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet excellent in drawing workability and workability in high facial pressure working such as ironing after drawing and also capable of attaining the simplification of a forming stage, the obviation of the maintenance of tools or the like in the user. SOLUTION: Under the knowledge that, by depositing a pure galvanized film having prescribed coating weight, and in which the plating surface roughness is also controlled to a prescribed level on the surface of a steel sheet, and depositing the upper part with a zinc phosphate film whose coating weight is controlled to the prescribed one in the relation with the above plating surface roughness, excellent drawing workability and workability in high facial pressure working after drawing can be obtained, the surface of a steel sheet is provided with a pure galvanized film with plating coating weight of 2.0 to 30 g/m2 and also surface roughness Ra of 0.5 to 1.6 μm, and the upper part is provided with a zinc phosphate film whose coating weight M (g/m2) is 0.5 to 3.5 g/m2 and also satisfying 1.2<=M/Ra in the relation with the above plating surface roughness Ra (μm).
Patent JP-2001208022-A (JP)
Title: Staple and stapler
Inventor: NAGASHIO KICHINOSUKE
IPC: F16B15/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a staple which does not rust, disposable together with and in such a case, capable of being shredded without damaging cutting teeth of shredder and also provide a stapler suitable for this staple. SOLUTION: There are provided a staple made of combustible material impregmated with hardening agent, and a stapler having a heater to heat a die portion and having punching mechanism to make a hole previously for insert of the stable.
Patent JP-2001214431-A (JP)
Title: Ground improvement machine, method for improving groud, and multi pumping machine for compression transporting solidifying agent
Inventor: SENDA SHOHEI
IPC: E02D3/12
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement machine which enables smooth and reliable supply and jet of solidifying agents. SOLUTION: Corresponding to an improved rod 10 which has a plurality of jet holes 11, 11 leaving longitudinal spaces, a system for supplying solidifying agents, which is composed of pumping means 16 for compression transporting solidifying agents and a feeding route 17 transporting and supplying solidifying agents sent from pumping means 16 to jet holes 11, is provided independently to each jet hole 11. A multi pumping machine 20 is suitably used, of which the plural sending out sections 30 equivalent to pumping means 16 are driven by one driving source 42. In this case, each sending out section 30 is detachable independently and the number of sending out sections is made possible to be increased or decreased.
Patent JP-2001212286-A (JP)
Title: Game machine
Inventor: KONDO SHINICHI
IPC: A63F5/04
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a coin machine in which a wiring structure on a front door is simplified. SOLUTION: A rear-side structure of the front door is simplified without needs for attaching special parts to store wiring by attaching a left-side frame metal plate 803 that forms a fixing plate of wiring 849 that stores wiring in one body and because the left-side frame metal plate 803 that enhances the front door serves also as wire storage parts.
Patent JP-2001217523-A (JP)
Title: Mount structure of chip type semiconductor device
Inventor: OKAZAKI TADAHIRO
IPC: H05K1/09
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure of a chip semiconductor device which is free of wire breakage at the time of mounting due to heat stress, superior in economy, and causes no environmental pollution. SOLUTION: This chip type semiconductor device has its terminal electrodes mounted on a pattern electrode on a wiring board. The surface roughness of the terminal electrodes at least on the mount surface side is <=0.1 μm, and the surface roughness of the pattern electrode at the terminal electrode mounted part is <=0.1 μm.
Patent JP-2001216549-A (JP)
Title: Coin discrimination device
Inventor: TSUJI NOBUHIKO
IPC: G07D5/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the authenticity discrimination precision of a coin having a latent image. SOLUTION: A coin discrimination device is provided with a light emitting element 20, which irradiates a coin C as an authenticity discrimination object with light, and an annular light reception part 10 which receives diffracted light from the coin C of light radiated from the light emitting element 20, and the annular light reception part 10 is arranged so as to face the coin and is comprised of plural light receiving elements 11 to 14 which are arranged at equal intervals along the peripheral direction. An output ratio of plural light receiving elements 11 to 14 with respect to the coin C as the authenticity discrimination object and that to an authentic coin having a latent image are compared with each other, and authenticity of the coin is discriminated by coincidence/non- coincidence between them.
Patent JP-2000167251-A (JP)
Title: Game play-by-play broadcasting device
Inventor: TOYAMA SHIGEKI
IPC: A63F13/45
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To play a game in presence by providing an audio data storage means, which stores audio data for play-by-play broadcasting corresponding to a plurality of game development patterns in advance, and displaying an image for play-by-play broadcasting integrated with play-by-play broadcasting sounds while switching images for play-by-play broadcasting. SOLUTION: In a data separating circuit 40 of this game play-by-play broadcasting device 20, data for game development discrimination are separated from data transmitted from game machines 10 (10a-10n) on a communication line, and outputted toward a sound synthesizing circuit 50. At the same time, data required for broadcasting image synthesis are separated and outputted toward a broadcasting image synthesizing circuit 80. In the broadcasting sound synthesizing circuit 50, the game development is discriminated based on the input data, and play-by-play broadcasting audio signals corresponding to the game development are outputted from a speaker 62. Besides, in the broadcasting image synthesizing circuit 80, a three-dimensional game space is operated, a viewpoint position is set and the scenery watched from the viewpoint position is displayed on a display 22.
Patent JP-2001219545-A (JP)
Title: Rotary press
Inventor: HAYASHI MAKOTO
IPC: B41F13/58
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary press capable of stabilizing quality of a printed product and alleviating an operator's man power to manage a design position by always managing a relative position between a printed design and perforations. SOLUTION: A perforator 8 is disposed immediately before a folding machine body 9B. A fold register correcting roller 10 for regulating a web W is disposed so that a printing phase coincides with a folding phase immediately before the perforator 8, and is driven by a driver 11 so that the printing phase coincides with the folding phase. In this case, since the roller 10 functions as a so-called perforation phase controller, the perforations are formed at a suitable position of the web W to stabilize the quality of the printed product. Since the operator may not visually manage the design position, the operator's man power is alleviated.
Patent JP-2001222964-A (JP)
Title: Deflection yoke and display device using it
Inventor: SHOJI HITOSHI
IPC: H01J29/76
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke and a display device equipped with the deflection yoke enabling improvement of the quality level of displayed pictures. SOLUTION: The deflection yoke comprises one pair of horizontal deflection coils generating a horizontal deflection magnetic field deflecting the electron beam in a horizontal axis H direction, one pair of vertical deflection coils 11a and 11b generating a vertical deflection magnetic field deflecting the electron beam in a vertical axis V direction, a ferrite core 12 made of a magnetic material, one pair of compensating magnets 16a and 16b generating a compensating magnetic field to compensate the orbit of the electron beam and a guide structure 15 capable of moving the compensating magnet in the horizontal axis direction.
Patent JP-2001231175-A (JP)
Title: Discharging circuit and setting method for duty ratio
Inventor: TAKEMOTO TAKESHI
IPC: H01M6/50
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharging circuit and a setting method for duty ratio wherein simultaneous discharging can be performed regardless of the voltage of batteries. SOLUTION: A battery control unit 6 detects the capacities of a battery 4 and a battery 5, calculates a duty ratio for determining switching timing of a plurality of switching elements relative to each other based on a ratio of the capacities of the battery 4 and the battery 5 derived from the calculated capacities, and sets a DC-DC converter 3 to the duty ratio. The battery control unit 6 is connected to the DC-DC converter 3.
Patent JP-2001227651-A (JP)
Title: Attitude control method for oil seal folder part
Inventor: ISHIDA MITSUHIRO
IPC: F16J15/3296
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an attitude control method for an oil seal folder part 2 preventing the deformation and distortion of rubber at a back face 2a of the folder 2 when inserting a jig 11 on the inner diameter side of the oil seal 1 to invert the folder part 2 of the oil seal 1 for the visual inspection of the oil seal 1, thereby making the inspected position of the folder part back face 2a circumferentially constant to equalize the expanded/contracted state of the rubber. SOLUTION: In this attitude control method, the folder part 2 of the oil seal 1 is inverted by inserting the jig 11 on the inner diameter side of the oil seal 1 in making a visual inspection of the oil seal 1, and the folder part 2 is inverted using the jig 11 provided with a function of being elastically deformed receiving clamping force generated by a waist part 2b of the folder part 2, to absorb the clamping force.
Patent JP-2001230151-A (JP)
Title: Lead-less chip component
Inventor: NAKAMURA HISASHI
IPC: H01G4/252
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve solderability of lead-less chip components used in various kinds of electronic equipment to lead-free solder and improve the reliability of soldered joint surfaces. SOLUTION: On the outside connecting terminal layers 3 of this lead-less chip component, barrier metallic layers 4 are adhesively formed and plated Sn-based binary alloy coating films 5, the Sn of which contains a precipitated metallic element, such as Bi, Ag, Cu, Zn, In, Ni, etc., as metallic layers having high corrosion resistances to the lead-free solder by a barrel electroplating method.
Patent JP-2001228202-A (JP)
Title: Parts testing device and parts testing method
Inventor: NAKAMURA HIROTO
IPC: G01R31/26
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a parts testing device and a parts testing method capable of shortening the rising time of a tester by achieving the shortening of the temperature rising or falling time in a test chamber and easy in maintenance. SOLUTION: The parts testing device has a test chamber wherein a part conveying medium capable of holding parts is circulated in such a state that the internal temperature of the chamber is controlled constant and a test head performing the test of parts fed by the parts conveying medium is positioned and a buffer chamber of which the internal temperature can by controlled separately from the test chamber and which can house at least a part of the parts conveying medium circulated in the test chamber.
Patent JP-2001225162-A (JP)
Title: Joining method by brazing
Inventor: ISHIKAWA MASAYUKI
IPC: B21C37/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a joining method by brazing capable of rapidly and inexpensively manufacturing a stock having a joined part of characteristics near base material in a desired dimension. SOLUTION: Brazing filler metal 2 is held between two metallic pieces 1 being members to be joined, and a plastic deformation is imparted to two metallic pieces by prescribed compressing work. Brazing filler metal 2 is molten by heat generated in the case of deforming work, two metallic pieces are brazed, and whereby the stock 4 of a desired dimension having a part 3 joined by brazing is obtained.
Patent JP-2001225723-A (JP)
Title: Pretensioner for seat belt device
Inventor: OCHIAI FUMIHARU
IPC: B60R22/46
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To adjust an initial tensile force given to a belt by a pretensioner for a seat belt device. SOLUTION: A wire 27 towing a buckle device connected with a tongue device integral with the belt restraining an occupant on a seat is connected with a piston 26 fitted slidably in a cylinder 24, the piston 26 is moved in the arrow mark A direction by high pressure gas generated by a gas generator 25 when a vehicle collides to tow the belt through the wire 27, the buckle device, and the tongue device so as to generate an initial tensile force. A flow rate of gas discharged to the outside from a gas exhaust port 23b continuous with the cylinder 24 through a control valve 34 is controlled by changing a current carrying amount to a stacked piezoelectric element 36 in accordance with occupant's weight and acceleration when a collision occurs to control a degree of opening of the control valve 34 so as to control the initial tensile force of the belt optimally.
Patent JP-2001232932-A (JP)
Title: Surface sizing agent for ink jet recording paper, and ink jet recording paper
Inventor: TONE KAZUHIRO
IPC: B41M5/50
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface sizing agent for an ink jet recording paper and an ink jet recording paper having a fitness of ink jetting and especially excellent in suppressing wicking which is obtained through coating with a coating liquid, the effective component of which is the surface sizing agent for the ink jet recording paper. SOLUTION: This surface sizing agent for the ink jet recording paper is obtained by polymerizing monomer components, the essential components of which are a butyl (meth)acrylate-based monomer (a) and an anionic monomer (b) and the ink jet recording paper is obtained by coating with the coating liquid, the effective component of which is the surface sizing agent for the ink jet recording paper.
Patent JP-2001236136-A (JP)
Title: Impact resisting supporting structure of built-in device of information processor
Inventor: IWATA YUKIHIRO
IPC: G06F1/16
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To make thickness of an impact absorption elastic body thinner than the conventional one more efficiently than by increasing the number and volume of impact absorption elastic bodies in impact resisting structure of a built-in device. SOLUTION: Receiving areas of each of the impact absorption elastic bodies or distance from a centroid 4 of the built-in device 1 is varied so that the impact absorption elastic bodies 2a1 to 2a4 are evenly compressed by inertia force from the built-in device 1. Otherwise, the impact absorption elastic bodies are arranged by previously compressing them. Otherwise, elastic structure with elastic force larger than that of the impact absorption elastic bodies in a range of 'plays' of the impact absorption elastic body is arranged in parallel with the impact absorption elastic bodies. Otherwise, a space is provided in the impact absorption elastic body and the air is made to be pushed out through a small hole in the space when the impact absorption elastic body is compressed.
Patent JP-2001237558-A (JP)
Title: Relay unit for cutting-off power source circuit and its relay unit case
Inventor: TAKAMI KOJI
IPC: H01H50/14
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a relay unit for cutting-off power source circuit which can be attached easily to a fixing section and makes the connecting work of wiring among a plurality of switches easier, when the switches are juxtaposed to each other in a circuit which cuts off a power source circuit, and can prevent the occurrence of unexpected short-circuiting faults and a case for the relay unit. SOLUTION: This case having an opened top is formed in such a way that a plurality of housing sections which independently house relays is formed in the case and the relays are housed at required spots in the sections. Then a cover which closes the opened top is provided and openings through which connecting members connected to the connection terminals of the relays are protruded are formed on the opened top edge of the case and/or in the cover. The opened top of the case is blocked with the cover in such a way that the connecting members are respectively protruded from the openings and an attaching section which is used for attaching the case to a fixing section is formed on the external side face of the case.
Patent JP-2001232695-A (JP)
Title: Method for molding unvulcanized tire belt
Inventor: MURAMATSU RYO
IPC: B29D30/30
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an unvulcanized tire belt or the like by which it is possible to capitalize on the efficient productivity of a large- scale calendering process and minimize the wasteful use of space, equipment or the like for storage of intermediate products by virtue of a simple process and further, realize the suitable application of a molding operation to a flexible manufacturing system. SOLUTION: This method for molding the unvulcanized tire belt is to mold a belt member into a cylindrical shape both in terms of form and size complying to the grade of a finished product tire. In addition, the method comprises a series of processes such as a cutting process for obtaining a cut sheet by sequentially cutting a continuous cord 1 of a specified width coated with an unvulcaized rudder by the length of a cord at a specified angle in the longer direction, while supplying the continuous cord 1, a joining process for forming an intermediate sheet 3 by sequentially joining the sides of the cut sheet together and a cut-to-the specified length process for cutting the intermediate sheet 3 to the specified length to obtain the belt member 4.  Further, a winding process for forming the belt 5 to be molded into a cylindrical shape is performed in the middle of or right after the series of processes.
Patent JP-2001234977-A (JP)
Title: Post-slide type rubber support device
Inventor: MURASE NORIO
IPC: F16F15/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To absorb the contraction of a superstructure by not shear deformation but slide movement of a rubber support device and vertically and horizontally connect the rubber support device to the substructure and the superstructure in its construction completed state in the rubber support device interposed between the substructure and the superstructure of a bridge. SOLUTION: The upper end and the lower end of the rubber support 20 are connected and fixed to the superstructure 18 and substructure 16 via an upper shoe 38 plus a sole plate 40 and a lower shoe 30 plus a base plate 32 respectively. A first shear key 56 which is provided in the base plate 32 is fitted in a first fit-in recess 60 of the lower shoe 30. The first shear key 56 is upward energized by a spring 58 in such a state as being movable vertically in a held recess 54 and is fitted in the first fit-in recess 60, when the lower shoe stone 30 is slid in a prescribed distance toward the base plate 32.
Patent JP-2001229946-A (JP)
Title: Fuel cell system
Inventor: KATO HARUHIKO
IPC: H01M8/04
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent exhaustion of non-reacted hydrogen gas from the fuel cell system. SOLUTION: When the concentration of residual hydrogen in a FC stack 200 is a first preset concentration d1 or lower, a first hydrogen valve 505 is opened, and when the amount of the residual hydrogen is a second preset amount d2 or more, a second valve 506 is closed. Also the second hydrogen valve 506 is opened earlier than the first hydrogen valve 505 is opened and is closed earlier than the first hydrogen valve 506 is closed, causing stoppage of hydrogen supply to the FC stack 200. In this way, hydrogen is supplied intermittently to the FC stack 200, corresponding to the consumption of hydrogen in the FC stack 200, so that the exhaustion of non-reacted hydrogen gas from the FC stack 200 is prevented.  A time when both the first and second hydrogen valves 505, 506 are open is created, enabling quick exhaustion of residual gas, such as carbon dioxide by a hydrogen enriched gas newly supplied.