baber/WOPTO huggingface dataset:
Patent JP-2002014310-A (JP)
Title: Holder for conveying film substrate and film substrate
Inventor: TANIGUCHI TATSUO
IPC: G02F1/13
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder for conveying a film substrate, which the film substrate can be easily attached to and detached from and by which a planar state of the film substrate can be surely maintained and to provide a films substrate in which deflection and wrinkle are hardly generated even if the film substrate is thermally expanded during its conveyance and process. SOLUTION: As the holder 1 for conveying the film substrate, locking pins 5 are erected on four corners of the inner side of a holder main body 2 formed in a rectangular shape while attaching hoes 21, 22, 23 and 24 are formed on four corners of the film substrate 10. The locking pins 5 are inserted into the attaching holes 21, 22, 23 and 24 and prevented from falling out by using washers 7 having a pawl 20 in its inner periphery. And a holder positioning pins 16 having the same axial center with the locking pins 5 and projecting in a direction opposite to the direction of the locking pins 5 are provided.  One of the attaching holes of the film substrate 10 is specified to be the standard attaching hole 21 which is exactly engaged with the locking pin 5 and the attaching hole in the position diagonal to the standard attaching hole 21 is specified to be the large diameter attaching hole 22 and the residual two attaching holes are specified to be elliptically shaped attaching holes 23 and 24.
Patent JP-2002026217-A (JP)
Title: Method for cutting out semiconductor device, and apparatus
Inventor: YASUNAGA HISASHI
IPC: H01L23/50
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To cut out individual semiconductor devices with high productivity without generating burrs and lead exfoliation, from a semiconductor device row wherein a plurality of lead frames are continuously formed as interposers in many rows or a single row, semiconductor chips are mounted on the lead frames, and the semiconductor chip mounting side is sealed with resin. SOLUTION: The plurality of lead frames are formed continuously in many rows or a single row. The semiconductor chip is mounted on a chip mounting part of each of the lead frames. The chips are electrically connected with leads. The single surfaces of the lead frames mounting the chips are sealed with resin and semiconductor devices are formed. In the method for cutting out each of the devices, the resin-sealed side 9 is put on a table 13, and cutting-out is performed individually from the lead frame 1 side exposed from the sealing resin, by using a rotary cutter 14 or a blade equipped with a slit on the peripheral surface.
Patent JP-2002026777-A (JP)
Title: Spread spectrum communication unit
Inventor: SUGANO YASUTO
IPC: H04B1/713
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication unit that is suitable for ensuring a broad communication frequency band, in executing a spread spectrum communication within a prescribed frequency band. SOLUTION: In the unit executing communication, adopting a composite system consisting of a DS(direct sequence) system and an FH(frequency hopping) system within a prescribed frequency band, a 1st frequency band fb0 and a 2nd frequency band fb1 are set within the prescribed frequency band, so that the respective frequency bands are overlapped by more than a half to each other. The 1st frequency band fb0 is set, so that one end of the frequency band fb0 is close to one end of the prescribed frequency band and the quantity of change in the signal level at the center frequency f0 is 20 [dB] or larger, before and after the switching of the communication frequency band. Furthermore, the 2nd frequency band fb1 is set, so that one end of the frequency band fb1 is close to the other end of the prescribed frequency band, and the quantity of a change in the signal level at the center frequency f1 is 20 [dB] or larger, before and after the switching of the communication frequency band.
Patent JP-2002025125-A (JP)
Title: Adhering method, disk manufacturing method and disk manufacturing device
Inventor: OSHIMA KIYOSHI
IPC: C09J5/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a bubble in an adhesive layer between disk substrates, to enhance the durability and signal reading characteristics of a disk and to keep the appearance of the disk to have high quality. SOLUTION: A disk manufacturing device for forming one sheet of disk by laminating two disk substrates 1a and 1b by using a cation type UV setting composition as an adhesive, has an exhausting hole 24 for communicating a space partitioned by the facing disk substrates 1a and 1b and the cation type UV setting composition and the atmosphere with each other. Thus, such behavior of air that the air pushes away the UV setting composition between the disk substrates 1a and 1b does not appear and the generation of the bubble is prevented, since the space is not in a closed state and the air within the inner part of the space is exhausted while the laminating of both disk substrates 1a and 1b is advanced.
Patent JP-2002018441-A (JP)
Title: Apparatus for generating electrolytic water
Inventor: SARUHASHI MAKOTO
IPC: A61C19/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating electrolytic water which can jet electrolytic water having a specific effective chlorine concentration and constant pH even when a negative pressure to a pump is changed. SOLUTION: The apparatus has a raw water storage part for storing raw water, an electrolysis part for generating electrolytic water by electrolyzing the raw water, an electrolytic water storage part for storing the electrolytic water, a jet nozzle for jetting the electrolytic water, the first channel for connecting the raw water storage part with the electrolytic water storage part, and the second channel for connecting the electrolytic water storage part with the nozzle. A raw water control means for controlling the passage of the raw water and the electrolysis part are provided in the first channel, and an electrolytic water control means for controlling the passage of the electrolytic water is provided in the second channel. In the apparatus, by an electricity supply means for supplying electricity to the electrolysis part, the raw water is passed through the electrolysis part, and simultaneously the electrolytic water is generated.
Patent JP-2002018539-A (JP)
Title: Drawing device
Inventor: TOBIMATSU MASAKAZU
IPC: B21D22/14
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To draw a tip of a pipe in an inclined manner to the axis of the pipe when the tip of the pipe is required to be drawn with an angle formed with respect to the axis of the pipe. SOLUTION: This drawing device comprises a spindle mechanism 2 having, at the tip part of the main spindle, a tool fitting base 8 for supporting a drawing tool movably in the radial direction, a work pipe holding mechanism 3 arranged to face it, and a work pipe turning mechanism 4 arranged opposite to the spindle mechanism across the holding mechanism 3. In the work pipe holding mechanism 3, the center axis of the pipe to be supported is made turnable and displaceable with respect to the axis of the spindle, and the pipe turning mechanism 4 is provided with a turning means for holding the pipe supported by the pipe holding mechanism 3. The pipe is turned by selecting an arbitrary angle, the tip of the work pipe is held at an arbitrary angle with respect to the axis of the pipe, and then drawing processing is performed.
Patent JP-2002024688-A (JP)
Title: Advertising method on internet
Inventor: UMEMOTO HIDEJI
IPC: A63F13/533
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an advertising method on the Internet, capable of improving the advertising effect in comparison with the conventional banner advertisement. SOLUTION: This advertising method urges a user to access the homepage of an advertiser from a specified site on the Internet. It is provided with the processing S1 of displaying a guessing game using a plurality of commodities as a prize on a display part of an internet connection device of a user when the user accesses a specified site, the processing S2 of making linking to the homepage of the advertiser as a provider of commodities when the user specifies the commodities from a plurality of commodities as a prize in order to know the details of one commodities, the processing S3 of receiving and accumulating the guessed and selected information by the specified site when the user anticipates the game and selects the commodities, and the processing S5 of sending the game result from the specified site to the internet connection device of the user by electronic mail.
Patent JP-2002023561-A (JP)
Title: Driving device for rotary body and image forming device using the same
Inventor: SAITO YASUHIDE
IPC: G03G15/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a rotary body which can form an image of high picture quality by reducing the distortion and color slurring of an image formed on or transferred to the rotary body such as an image carrier and an intermediate transfer body by reducing speed variation generated during one rotation of the rotary body without increasing the size nor the cost of the device and an image forming device which uses the driving device. SOLUTION: This driving device drives and rotates the rotary body for image formation through gears and the relation between the phase of the eccentricity of the rotary body and the phase of the cumulative pitch error in the direction of rotation of gears fitted to the rotary body so as to drive the rotary body is so set that variation in surface speed due to the eccentricity of the rotary body which appears in an image is suppressed.
Patent JP-2002026270-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HAYAMA NOBUYUKI
IPC: H01L21/768
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a means for forming a side wall metal on a semiconductor element using base material for which substrate working using a chemical reaction is difficult. SOLUTION: This method for manufacturing a semiconductor device comprises: a step for forming an isolation groove 2 with prescribed depth at a main surface 1a side of a semiconductor substrate 1; a step for forming a power feeding metal 3 in an area including the isolation groove 2; a step for attaching one main surface 1a side of the semiconductor substrate 1 to a supporting board 5; a step for forming an isolation groove 7 put from the other main surface side of the semiconductor substrate 1 through the inside part of the isolation groove 2 at one main face 1a side, and for exposing a part of the power feeding metal 3 at the main surface 1a side;  and a step for forming a plated film on the whole face of the other main surface 1b side including the isolation groove 7 at the other main surface 1b side of the semiconductor substrate and an exposed surface 3a of the power feeding metal 3.
Patent JP-2001347286-A (JP)
Title: Porous hollow article, microorganism immobilizing carrier using the same and method for manufacturing porous hollow article
Inventor: FUJITA MASAO
IPC: C12N11/08
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism immobilizing carrier having a sufficient microorganism affinity and sufficient strength. SOLUTION: A porous hollow article is formed from polyvinyl alcohol or a derivative thereof and has a through-hole therein from the upper end surface thereof to the lower end surface thereof and pores with a size of 10-1,000 μm are provided to the outer surface of the hollow object and the surface of the through-hole. The outer diameter of the hollow article is 2-50 mm and the shortest distance from the outer peripheral surface of the hollow article to the through-hole is 1/10-1/3 times the outer diameter of the hollow article.
Patent JP-2002020987-A (JP)
Title: Controlling method for removing adhesive foreign matter in waste paper pulp
Inventor: MARUYA TAKESHI
IPC: D21C5/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method for removing an adhesive foreign matter in a waste paper pulp by which the low-cost waste paper pulp having a stable quality, and suitable fur the required quality of the final product can be provided. SOLUTION: This controlling method for removing the adhesive foreign matter in the waste paper pulp is characterized in that when disaggregating and dispersing a printed waste paper by a machine power, and screening a raw material slurry, an automatic impurity-measuring device for measuring a particle diameter distribution and counting the number of the adhesive foreign matters is installed on line before a screening step, and the reject rate in the screening step is controlled based on the value measured by the automatic impurity-measuring device.
Patent JP-2002022118-A (JP)
Title: Burner structure restricting pulsating combustion
Inventor: KUROKI SHIGERU
IPC: F23M20/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent pulsation from happening in fuel gas supply piping and hence suppress occurrence of pulsating combustion. SOLUTION: In a gas burner wherein a fuel gas supply piping 4 is connected with a source side and a burner head 1 having a gas injection hole 6 provided therein on the tip end side thereof for combusting a flame 5 at the tip end of the gas injection hole 6, an inner diameter of the burner head in the vicinity of the tip end of the burner head is more increased than that on the source side, and a pulsation absorption member 2 is provided on a wall surface inside the burner head that is a portion where the inner diameter is increased for absorbing pulsation energy produced on a gas flow in the burner head.
Patent JP-2002031130-A (JP)
Title: Manufacturing method of submerged bearing
Inventor: YOSHIKAWA FUMITAKA
IPC: F04D29/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a submerged bearing in which rubber is uniformly and firmly adhered to an inner surface of a metal or synthetic resin outer cylinder. SOLUTION: In this manufacturing method of the submerged rubber bearing, the outer cylinder (10) or a synthetic resin (19) molded with the outer cylinder (10) is fitted to a die in advance, and the plasticized rubber is press-fitted to the inner surface of the outer cylinder at a high pressure.
Patent JP-2002033793-A (JP)
Title: Portable electronic equipment
Inventor: SAKAMOTO HIROO
IPC: H04M1/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment, having various functions for detecting mechanical energy applied to the electronic equipment, generating anesthetic vibrations or improving the strength of the electronic equipment with a simple configuration. SOLUTION: When mechanical energy is applied from the outside to the body of portable electronic equipment, a piezoelectric element 1, provided on a casing 6, detects this mechanical energy and converts it into an electrical signal. The converted electrical signal is outputted from the piezoelectric element 1 to a CPU 2, and the CPU 2 outputs a control signal, corresponding to the inputted electric signal to an electrical energy generator 5. The electrical energy generator 5 generates various kinds of electrical energies, corresponding to the inputted control signal with a battery 4 as a DC power source and outputs it to the piezoelectric element 1. The element 1 generates mechanical energy, by converting the inputted electrical energy.
Patent JP-2001176380-A (JP)
Title: Manufacturing method of field-emission display element
Inventor: RYU SOKUN
IPC: H05K3/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a plain-plate display element in which highly minute and sophisticated pixel patterns with a low manufacturing cost can be possible and can improve electron emission effect. SOLUTION: The manufacturing method of this field-emission display element comprises a stage in which an electro-conductive paste is manufactured, a stage in which the electro-conductive paste is coated on the substrate by using a thick film technique, a stage in which an electrode having the prescribed pattern is formed by removing a part of the electro-conductive paste according to a desired pattern by utilizing a laser-abrasion method, a stage in which surface- electron emission paste is manufactured with a carbonaceous material, a stage in which the manufactured surface-electron emission paste is coated on the whole surface of the substrate having the formed electrode by utilizing the thick film technique, and a stage in which only the surface-electron emission paste is removed according to a desired pattern by utilizing the laser-abrasion method to form an emitter.
Patent JP-2002042242-A (JP)
Title: Merchandise explanatory display board put up in salesroom of retailer, and salesroom system using the display board
Inventor: IIDA SUSUMU
IPC: G06Q50/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an IT type POP(Point of Purchase) allowing the automatic transmission of the change of a selling price to a register in the case of changing the selling price of the POP mounted in each salesroom of a retail store and allowing inventory control such as stocktaking on the basis of the POP, and to provide a salesroom system using the POP. SOLUTION: This merchandise explanatory display board (<IT> POP) is composed of an MPU 1 receiving digital signals by radio; a liquid crystal screen 2 making a liquid crystal display of data received by the MPU 1; a power source for the MPU 1 and liquid crystal screen 25 and a case for integrally accommodating these members.
Patent JP-2002040495-A (JP)
Title: Raman amplifier
Inventor: TSUZAKI TETSUFUMI
IPC: H01S3/0941
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a Raman amplifier which facilitates control over gain spectrum flattening in the wavelength band of signal light. SOLUTION: Exciting light for Raman amplification which is outputted from an exciting light source unit 13 is supplied to an optical fiber 11 for Raman amplification via an optical circulator 122. The remaining exciting light for Raman amplification is detected by a photodetecting element 16 via an optical circulator 121 and a band-pass filter 15. The signal light reaching the Raman amplifier 1 is propagated in the optical fiber 11 for Raman amplification and processed by Raman amplification. A control part 14 controls the power or the shape of the spectrum of the exciting light for Raman amplification outputted from N exciting light sources included in the exciting light source unit according to the power of the remaining exciting light for Raman amplification detected by the photodetecting element 16.
Patent JP-2002005198-A (JP)
Title: Reverse input shut-off clutch unit
Inventor: KURITA MASAHIRO
IPC: B60B35/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To simplify a casing structure and the attaching/detaching work, and miniaturize a clutch unit. SOLUTION: A clutch part A comprises an axle 1 and a clutch inner ring 2 as input side members, a clutch outer ring 3 and a housing 4 as output side members, a roller 5 as a torque transmission member, a holder 6, a centering spring 7 as an elastic member, a resistance ring 8 and a fixed ring 9 as stationary side members, and a viscous fluid, for example, grease 10, interposed between the resistance ring 8 and the holder 6. The axle 1 is connected to a drive source, and rotatably supported on the casing B on one end side of the clutch part A in a cantilever manner. A means for increasing the viscous resistance is provided on one end of the holder 6.
Patent JP-2002034460-A (JP)
Title: Method and machine for producing rice cake
Inventor: ARAI SEIICHI
IPC: A23G3/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing rice cakes that can largely save the labor and time required in the aging work and a rice cake-producing machine therefor. SOLUTION: In the process for producing rice cakes, the aging step is allowed to intervene between the drying step for pieces of cake dough with hot air blow and the cake pieces-baking step and the atmospheric temperature and the dough pieces-conveying speed are controlled, while the pieces of rice cake dough are conveyed to the baking step. In another embodiment, prior to the aging step, the cooling step may be allowed to intervene between the hot air-drying step and the aging step. In the rice cake-producing machine, a machine unit for aging is arranged between a rice cake piece drier that dry them with hot air blow and a rice cake-baking device and the aging is carried out, while the pieces of rice cake dough dried in the drier are conveyed to the baking device.
Patent JP-2002041716-A (JP)
Title: Questionnaire generating device and information gathering service charging device
Inventor: UKITA AKIO
IPC: G06Q30/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To carry out a contingent-on-success type charge setting for informa tion gathering using a questionnaire. SOLUTION: A questionnaire creator logs in a direct-mail job support system 20 by using a client device 30, edits questions of the questionnaire, and sets charge information by the questions and registers it in a direct-mail job database 22. Addresses of direct mail and a questionnaire body text are printed by referring to the direct-mail job database 22, an address database 24, etc., and the direct mail is sent to object persons. After replies to the questionnaire are collected, answers are inputted and totalized. The answer contents are analyzed through the totalization processing and charges are calculated by using the charge information in the direct-mail job database 22. The totalization result is outputted.
Patent JP-2002035372-A (JP)
Title: Game machine
Inventor: OGASAWARA MASAHITO
IPC: A63F7/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with excellent security from which new machine different in control contents and layouts from the game machine is easily manufactured. SOLUTION: A display control unit 41 controls the display contents of a special pattern display device based on the detection of command signals from a main control unit 21 and a card ROM 40 is attachably and detachably provided on the display control unit 41. Thus, the difference of the display contents of the special pattern display device is coped with by just mounting the card ROM different from the present one on the display control unit 41. Also, since the main control unit 21 and the display control unit 41 can be independently handled, the difference of mechanical layouts is easily coped with and the new machine kind of the different control contents and layouts is easily manufactured generally. Also, the display control unit 41 is constituted so as not to allow the inside to be confirmed excluding the card ROM 40.  Thus, since the unauthorized acquisition of the driving information of the special pattern display device from a display controller 32 becomes difficult, the security is improved.
Patent JP-2002043470-A (JP)
Title: Electronic control unit
Inventor: TAKADA HIROKI
IPC: H01L25/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To protect an electronic circuit module from corrosion, vibration and impact and prevent the floating of a bonding wire due to the fluctuation of a gel-like substance functioning as a heat conduction means. SOLUTION: An electronic control unit comprises an electronic circuit module M mounting different kinds of function elements 2, 3 on a circuit board 1 and a case 4 storing the module. The wiring of the circuit board of the module M and a connector terminal 44 are wire-bonded, and the gel-like substance protecting the module is filled into the case. The gel-like substance is exposed to the arc-like top part 51 of a bonding wire 5, filled downward of the top part, and the influence due to viscous elastic fluctuation of the gel-like substance is not received on the bonding wire.