baber/WOPTO huggingface dataset:
Patent JP-2003154087-A (JP)
Title: Pachinko machine
Inventor: HORIE SACHIYO
IPC: A63F7/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which achieves sound generation performances using wind mills at a high accuracy with a simple structure. SOLUTION: The pachinko machine is provided with a photosensor 44 for detecting the rotation of the bodies 32 of lamp wind mills 30 installed on the playing board 5 and a speaker for generating sounds based on signals from the photosensor 44. Game balls abut against the bodies 32 of the wind mills to make them turn while the rotation thereof is detected with the photosensor 44 to generate sounds with the speaker corresponding to the rotation of the bodies 32 of the wind mills. Thus, players can enjoy attractions in the sense of vision and hearing with the rotation of the bodies 32 of the wind mills.  As compared with the traditional art for generating sounds by frequent contact with members, this eliminates unavoidable generation of wearing, cutting dusts and others and can avoid the erroneous detection of the rotation of the wind mills as caused by vibrations on the surface of the game board and vibrations of other machines in the traditional art using an impact detection sensor.
Patent JP-2003156090-A (JP)
Title: Compound for friction material for clutch or the like
Inventor: YAMAMOTO YASUSHI
IPC: C09K3/14
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a compound for a friction material for a clutch or the like without causing an environmental problems such as scattering of fine particles, volatilization of an organic solvent in preparation. SOLUTION: This compound for a friction material mainly contains a thickening agent L1 (2 wt.%<=L1 <=10 wt.%), water L2 (10 wt.%<=L2 <=40 wt.%), and the rests are a thermosetting resin, a fiber base material, and a friction conditioning agent.
Patent JP-2003156599-A (JP)
Title: Electron beam irradiator and method for sterilization
Inventor: ONO KATSUHIRO
IPC: G21K5/10
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiator which equally irradiates only the entire surface of granular objects such as grain and plant seeds with a low-energy electron beam, completely sterilizes the entire surface of the granular objects, enables high-speed sterilizing treatment, has high reliability and does not require a large setting space and a method for sterilizing the granular objects by using the irradiator. SOLUTION: In this invention, the electron beam irradiator which can irradiate the entire surface of the granular objects with a low-energy electron beam without rotating the granular objects by allowing the low-energy electron beam to run on an orbit shaped like a cone from an annular cathode of a small diameter toward an annular electron transmission window of a large diameter and providing a means for passing the low-energy electron beam through the back or the side of the granular objects existing in an object passage formed so as to surround the annular electron beam transmission window and the method for sterilization using the irradiator are provided. Moreover, reasonable electron density is realized because the irradiator has a structure which has a small cathode, the electron transmission window of a large diameter and the object passage of a larger diameter and the throughput capacity can be heightened extremely because the irradiator can be cooled properly.
Patent JP-2003158950-A (JP)
Title: Food-feeder for aquaculture
Inventor: KOBAYASHI CHIKASUKE
IPC: A01K61/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food-feeder for aquaculture capable of equally feeding foods to every fish in a cultivating farm.  <P>SOLUTION: The food-feeder for aquaculture installed on the cultivating farm 1 cultivating fishes in high density in a surrounded area. The feeder is provided with a food feeder 3 for storing and feeding foods 2, a food receiving part 4 receiving the foods sent from the food feeder 3, a food supply nozzle 6 formed to protrude to the side direction from the food receiving part 4 with a food discharge opening 5 mounted on the end to discharge the foods 2 to the cultivating farm 1, and a rotation driving part 7 to provide a horizontal rotational movement to the food supply nozzle 6 centering the food receiving part 4. The equipment is able to feed foods to more than one places in the cultivating farm 1 and giving an equal chance for getting foods 2 to fishes cultivated in high density in a small area of the cultivating farm 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166829-A (JP)
Title: Piezoelectric vibration gyroscope and piezoelectric vibration gyroscope device
Inventor: TSUKAHARA YASUNORI
IPC: G01C19/56
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration gyroscope capable of outputting a detection signal with little noise from a detecting electrode by minimizing noise generated from a vibration counterbalancing electrode.  <P>SOLUTION: Exciting electrode films 31A and 31B applying vibration to exciting flat plate parts 35A and 35B are provided on exciting piezoelectric plates 29A and 29B for the piezoelectric vibration gyroscope 10. A detecting electrode film 34B detecting vibration applied to the detecting flat plate parts 36A and 36B and a vibration counterbalancing electrode film 34A counterbalancing leaking vibration generated in the flat plat parts 36A and 36B are provided on detecting piezoelectric plates 32A and 32B. An area of the vibration counterbalancing electrode film 34A is half or lower in comparison with an area of the flat plate part 36A, and it is wider than an area of the electrode film 34B. When impressing a piezoelectric signal responding to the leakage vibration to the vibration counterbalancing electrode film 34A, the piezoelectric signal impressed on the vibration counterbalancing electrode film 34A is lower in comparison with a piezoelectric signal in a vibration counterbalancing electrode film 34A with an area the same as the electrode film 34B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167347-A (JP)
Title: Positive resist composition and resist pattern forming method
Inventor: HANEDA HIDEO
IPC: C08F220/18
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified positive resist composition excellent in resolution, capable of increasing the focal depth range of an isolated resist pattern and capable of suppressing a proximity effect.  <P>SOLUTION: The positive resist composition is obtained by dissolving a resin component (A) having units derived from (meth)acrylic esters in the principal chain and having alkali solubility increased by the action of an acid and an acid generator component (B) which generates an acid upon exposure in an organic solvent (C). The resin component (A) is a copolymer comprising a unit (a1) derived from a (meth)acrylic ester containing a polycyclic group- containing acid-dissociable dissolution inhibiting group, a unit (a2) derived from a (meth)acrylic ester containing a lactone-containing monocyclic or polycyclic group, a unit (a3) derived from a (meth)acrylic ester containing a hydroxyl- containing polycyclic group and a unit (a4) derived from a (meth)acrylic ester containing a polycyclic group, other than the units (a1)-(a3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172384-A (JP)
Title: Electric brake device
Inventor: INA EIJI
IPC: F16D65/18
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce yield strength required for respective gears of deceleration gear mechanism for decelerating rotation of an electric motor and transmitting it to a rotation/linear motion conversion mechanism.  <P>SOLUTION: When an output shaft 23 of the electric motor 20 is normally or reversely rotated, a worm 24 rotates a worm wheel 26 and rotates a screw shaft 42 through a clutch 22. The screw shaft 42 makes a piston 15 advance or retreat together with a nut member 43, and makes a brake pad 17 abut or separate to or from a disk rotor 18. The clutch 22 transmits rotation accompanied by the normal or reverse rotation of the electric motor 20 from the worm wheel 26 to the screw shaft 42. On the other hand, counterpart torque based on return reaction force applied to the piston 15 from the brake pad 17 is prevented from being transmitted to a worm gear 21, and a state that the counterpart torque is applied to the worm 24 and the worm wheel 26 is prevented from continue.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250977-A (JP)
Title: Original reading device and method
Inventor: HARADA HIROYUKI
IPC: G03B27/50
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-through original reading device which does not produce black stripes, etc., on an image even if dust, flaws, dirt, etc., arise on the top surface and bottom surface of contact glass of a sheet-through original reading device. SOLUTION: This sheet-through original reading device reads the original by feeding the original in the state of stopping original reading means in the prescribed original reading position. The original reading means is stopped in order to read the original in the prescribed sheet-through original reading position and is subjected to horizontal scanning for reading in this state. When an abnormal value is detected in the read data value at this time, the stop position of the original reading means is changed by a prescribed distance and the original reading position where the original reading start timing is changed by a prescribed count is changed. In addition, the reading timing is corrected.
Patent JP-2003178723-A (JP)
Title: Battery container and battery
Inventor: KOBAYASHI KATSUAKI
IPC: H01M50/528
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery container and a battery which are superior in vibration resistance and in which degradation of the battery performance due to outside vibration is suppressed, and high reliability and durability can be obtained.  <P>SOLUTION: This is a battery container 1A of bottomed cylindrical shape having a bottom plate part 11 and side plate parts 12a, 12b, 12c, 12d. The outer face of the bottom plate part 11 is covered by an outer bottom face vibration- proof sheet 21 and the outer face of the side plate parts 12a, 12b, 12c, 12d is covered by an outer side face vibration-proof sheet 22a, 22b, 22c, 22d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185627-A (JP)
Title: Microchip and electrophoresis apparatus
Inventor: FUJII TERUO
IPC: G01N27/447
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip capable of efficiently analyzing and processing a large number of samples to be analyzed at a time by only one microchip.  <P>SOLUTION: The microchip for electrophoresis is provided with channels for separation in a transparent substrate and channels for introduction which intersect with the channels for separation. The substrate is divided into a plurality of partitions, and each section comprises the plurality of channels for separation inside. One end part of each channel for separation communicates with ground-side individual wells for a migration medium, and the other end part communicates with a single high-voltage-side common well for the migration medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181743-A (JP)
Title: Tool holder for lathe
Inventor: KITAMURA SHOGO
IPC: B23Q3/12
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder which can be used as either an external oiling type or an internal oiling type according to the type of tools.  <P>SOLUTION: A first oiling passage 24b communicating with an oil sump 18 formed at a back of an adjust screw 17, and a second oiling passage 24c communicating with the oil sump 18 and an external oiling nozzle 22 arranged on a front face of a housing 1 are formed on the tool holder. A directional control valve 26 is installed in the second oiling passage 24c. A shank S of a tool T is inserted into a shank insertion bore 9 so as to bring a rear end face of the shank into firm contact with the end face of the adjust screw 17. In this state, the shank S is gripped by a chucking mechanism 12 arranged at a tip end portion of a spindle 7. According to closing or opening of the directional control valve 26, coolant supplied to the first oiling passage 24b flows from a tip end of a passage 20 of the adjust screw 17 into the tool, or is jetted from the external oiling nozzle 22 toward an outer periphery of the cutting edge of the tool T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186467-A (JP)
Title: Device and method for practice in musical performance
Inventor: WATANABE HIROSHI
IPC: G10G1/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for practice in musical performance which guide pad operation for a musical instrument kind selected out of respective musical instrument kinds forming a drums part.  <P>SOLUTION: When a desired musical instrument kind GP to be practiced is selected from the drums part DP of selected music data, patterns corresponding to the musical instrument kind GP are extracted form the right-hand part DRP and left-hand part DLP of the drums part DP to guide in what timing and with which of sticks held in the right and left hands a pad operation is done according to events of a right-hand guide part RGP and a left-hand guide part LGP read out in synchronism with an automatic musical performance of the music data, so pad operations by musical instrument kinds selected out of respective musical instrument kinds forming the drums part DP can be guided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188296-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMAGUCHI YASUO
IPC: H01L21/46
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device capable of improving accuracy of characteristics and achieving miniaturization or cost reduction by improving a reliability and a strength upon connecting.  <P>SOLUTION: A plurality of rows of first silicon remaining parts 7a extended to a first direction, and a plurality of rows of second silicon remaining parts 7b extended to a second direction orthogonal to the first direction, are formed on a cap wafer 5 while the cap wafer 5 is connected to the semiconductor elements so that silicon punching parts 6 formed between the first and the second silicon remaining parts 7a, 7b are positioned on the parts of electrodes of the semiconductor element connected to the semiconductor wafer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186413-A (JP)
Title: Display
Inventor: ADACHI MASAYA
IPC: G02B5/30
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display which makes a bright display by making the light emitted by a light emission layer contribute to the display with efficiency and has a high contrast ratio by reducing reflection of external light by a reflective member on the reverse surface of the light emission layer.  <P>SOLUTION: The display has the light emission layer 100 and the light reflective member arranged on the reverse surface of the light emission layer and is constituted by arranging a polarized light separating means 500, an optical retardation plate 700, and a polarizing plate 600, which separate light in a specified wavelength range corresponding to the light emitted from the light emission layer into two kinds of polarized light components by reflection and transmission, on the top surface side of the light emission layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189269-A (JP)
Title: Receiver and program thereof
Inventor: KITATORA HIROTO
IPC: G06F21/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for enabling a user to enjoy broadcasting with a wide variety of variations by utilizing a character, etc., distributed via a network to reconfigure target contents in accordance with user's preference.  <P>SOLUTION: This receiver is provided with a basic function data receiving part for receiving contents basic function data by broadcasting, and an inherent data receiving part for receiving contents inherent data by communication. A contents configuring part configures contents desired by the user on the basis of the data. If inherent data use permission information based on copyright or the like is applied to the contents inherent data, an inherent data use permission information storing part decides the acceptance/rejection of the use of the contents inherent data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183806-A (JP)
Title: Sealing agent, sealing method, and sealed spray-film- covered member
Inventor: TERATANI TAKEMA
IPC: C08F291/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sealing agent which does not need a special environment, such as a pressurized or depressurized atmosphere, for improving the permeability and can relatively easily seal; and to provide a sealing method using the same.  <P>SOLUTION: The sealing agent contains (i) a synthetic resin, (ii) a polymerizable organic solvent, and (iii) at least one substance selected from among fluorine-containing surfactants and perfluoro-group-containing organosilicon compounds. The method for sealing a thermal spray film is characterized by causing the sealing agent to penetrate into the pores of the film and polymerizing the polymerizable organic solvent. The method for producing a spray-film-covered member is characterized by forming a spray film on the surface of a substrate, causing the sealing agent to penetrate into the pores of the spray film, and polymerizing the polymerizable organic solvent to seal the spray film. The spray-film-covered member produced thereby has a spray film the pores of which are substantially completely filled with the synthetic resin and the polymer of the polymerizable organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270647-A (JP)
Title: Semiconductor chip mounting board and manufacturing method therefor
Inventor: TATSUTA ATSUSHI
IPC: H01L21/60
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip mounting board, having high reliability for electrical connection between the board and a semiconductor chip, such as an IC chip. SOLUTION: The board includes one or more projections, molded integrally with the board. A conductive layer is formed on the projections, and first bumps are thereby obtained. A semiconductor chip has terminals, protruding from the surface thereof as second bumps; the semiconductor chip is mounted on the board, so that the first bumps are brought into contact with the second bump; the specified contact pressure between the first bumps and the second bumps is maintained by a pressure-applying and maintaining means.
Patent JP-2002226583-A (JP)
Title: Melt-processable thermoplastic random copolyimide having recoverable crystallinity and process for manufacturing the same
Inventor: AUMAN BRIAN C
IPC: C08G73/10
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a copolyimide having high heat stability, capable of being processed in a molten state, and exhibiting a recoverable crystallinity when crystallized from a molten product. SOLUTION: This melt-processable thermoplastic copolyimide comprising a reaction product of (I) an aromatic dianhydride component, (II) an aromatic diamine component consisting essentially of the first aromatic diamine and the second aromatic diamine, and (III) an end-capping component is characterized in that the copolyimide has stoichiometry in the range of 93-98%, exhibits the melting point within the range of 330-385 deg.C, and further exhibits the recoverable crystallinity as determined by differential scanning calorimetry analysis.
Patent JP-2003182626-A (JP)
Title: Suspension supporting structure
Inventor: MATSUMOTO MITSUTAKA
IPC: B62D21/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and light suspension supporting structure requiring no partial reinforcement, having good mounting property, and securing stiffness.  <P>SOLUTION: Right and left suspension arms 7 are coupled and supported by a first cross member 8 disposed along a vehicular width direction and a second cross member 13 disposed at the rear of the first cross member 8 along the vehicular width direction. The first cross member 8 comprises a first middle portion 9, and two first end portions 10 extending from both ends of the first middle portions 9 to a slanting forward side of a vehicular body and supported at a vehicular body side. The second cross member 13 comprises a second middle portion 14 coupled to the first middle portion 9 through a coupling member 20, and two second end portions 15 extending from both ends of the second middle portion 14 to a slanting backward side of the vehicular body and supported at the vehicular body side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193650-A (JP)
Title: Staircase handrail mounting structure for open staircase unit
Inventor: NAGI SHINJI
IPC: E04F11/18
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open staircase unit which has a wide stair width without being narrowed by staircase handrails, can use the entire area of each tread for users to climb up and down the staircase, is improved in usability and appearance, and enables even elderly persons to smoothly and safely climb up and down the staircase.  <P>SOLUTION: When a staircase handrail 4 is attached to the open staircase unit 1 which has its stringers 3 for bearing the treads 2 exposed without being covered with wall panels, a lower portion of each newel post 5 of the staircase handrail 4 is arranged on the outside A of each stringer 3, and the newel post 5 is fixed to the open staircase unit 1 by means of a newel post bearing fixture 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190513-A (JP)
Title: Game machine and simulation game program
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation game program capable of visually enjoying a performance by setting the roughness of a boundary between characters and a background inconspicuous.  <P>SOLUTION: This pachinko game machine 10 is provided with a pattern display device 40 fluctuatingly displaying a plurality of pattern groups. The pattern display device 40 is provided with a sub MPU63 and a VDP65 displaying characters such as a prescribed monkey A<SB>1</SB>, and a monkey showman A<SB>2</SB>, on the background and the sub MPU63 and the VDP65 shade off the color of the circumference of the characters into an intermediate color between the characters and the background.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003150156-A (JP)
Title: Aid for correctly using pick for electric guitar
Inventor: IKEMURA SHUJI
IPC: G10G7/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an aid which is formed by providing a main body consiting of a sheet of about 0.5 mm in thickness permitting the attachment and detachment of a pick to and from the sheet with straps and enables a user to easily hold and use the pick in correct ways by wearing the pick on the thumb by means of the straps. SOLUTION: A main body A (1) and a main body B (13) are joined in central position (10) of both and the main strap (7) adjustable in the length is joined through the main body A (1) to the main body B (13) and the sub-strap (7) adjustable in the length is joined to the main body A (1). Both ends of the main body B (13) are provided with rubber cords and the pick (11) to be exclusively used as attached thereto.