baber/WOPTO huggingface dataset:
Patent JP-2003059978-A (JP)
Title: Manufacturing method and apparatus of film carrier tape for packaging electronic component
Inventor: KURIHARA HIROAKI
IPC: H01L21/60
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from being generated in a solder resist layer even by punching formation. SOLUTION: In the manufacturing method of a film carrier tape for packaging electronic components, conductive metal foil that is laminated on one surface of a flexible insulating film is etched selectively for forming a wiring pattern in a specific shape, a solder resist layer is formed on the surface of the wiring pattern, in the meantime an adhesive layer for temporarily fixing an electronic component onto the surface of the flexible insulating film where the wiring pattern of the flexible insulating film is not formed is formed, a process for forming a slit for electrically connecting an electrode that is formed in the electronic component fixed by the adhesive layer temporarily to an electrode that is formed in a film carrier is provided, at least the circumference section of the slit that is punched is pressed to a substrate die by a pressure of 140 to 180 g/cm<2> ,  and at the same time the slit formation section is punched by the punching die for forming the slit for electrically connecting the film carrier tape for packaging electronic components to the electrode that is formed in the electronic components.
Patent JP-2003060045-A (JP)
Title: Semiconductor device including protection diode and method of fabricating the same
Inventor: IMOTO TSUTOMU
IPC: H01L29/812
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a protection diode which can realize low capacitance value by reducing fluctuation in characteristic of the protection diode, improving thermal stability and controlling a leak current. SOLUTION: The protection diode 10 is formed of a low concentration n-type conductive layer 2 and a high concentration p-type conductive layers 3, 4 which are joined by the pn-joining with the n-type conductive layer 2 on a semi-insulated semiconductor substrate 1. An interval d of high concentration p-type conductive layers 3, 4 is set to the interval for depletion of the area between the high concentration p-type conductive layer 3 and high concentration p-type conductive layer 4 at the low concentration n-type conductive layer 2 when the desired voltage lower than the breakdown voltage BV is applied.  When a voltage is applied, the area between the high concentration p-type conductive layers 3, 4 in the low concentration n-type conductive layer 2 is depleted, voltage gradient within the low concentration n-type conductive layer 2 reaches the breakdown field and thereby breakdown is generated. The breakdown voltage BV is specified, by introduction of this principle, with the interval d between the high concentration p-type conductive layers 3, 4 in the low concentration n-type conductive layer 2.
Patent JP-2003052956-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an entertaining pinball game machine, giving display- related novelty to special patterns and ordinary patterns by associating character images with background images. SOLUTION: A character image 55 is changed in response to a background image 56 with the stoppage of the variation of special patterns 54 in a demonstration screen during pattern variation in a ready-to-win state, in a big win state, or the like, to interrelate it with a mode of change. For example, when a background image 56 is a scene that varies by expressing a day's cycle from morning to night with the elapse of time, electric bulbs as egg-shaped character images 55, go out when the background image 56 is the daytime, lighting when the background image becomes the nighttime. When the background image 56 is the sea, the character image 55 in which fishes surround the special patterns 54 changes to tree leaves, with the change of the background image 56 to a mountain.  For example, when an oceanic ready-to-win state changes to a mountainous ready-to-win state, a character image 55 including a special pattern 54 also changes to mountainous characters from oceanic characters, expanding the latitude of a ready-to-win performance.
Patent JP-2003054017-A (JP)
Title: Photofixing system for thermal printer
Inventor: TSURUMI MITSUYUKI
IPC: B41J2/32
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To shorten a photofixing time. SOLUTION: A UV-lamp 23 performs photofixing by irradiating a recording sheet 3 with UV-rays. The UV-lamp 23 comprises a pair of a base 32 and a glass tube 31. The glass tube 31 is shaped by bending a rod-like tube having circular cross-section a plurality of times in order to enlarge the facing area A1 of the glass tube 31 and the recording sheet 3. Consequently, the recording sheet 3 can be irradiated with a large quantity of UV-rays at a high intensity. Linear part 31a of the glass tube 31 is arranged along the widthwise direction of the recording sheet 3.
Patent JP-2002176631-A (JP)
Title: Communication system transmitter, receiver and method using data storage descriptor
Inventor: HERRMANN LAURENT
IPC: H04N7/24
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that allows a receiver side to be able to select stored data, without the need for using a user profile. SOLUTION: This invention relates to the communication system between the transmitter and the receiver, where the transmitter transmits digital data and a data descriptor to the receiver via a communication channel. The communication system provides identification information of data that can be used for a plurality of number of times, depending on a transmitter level by the data descriptor inserted to a data flow sent from the transmitter to the receiver. The receiver side analyzes the received data flow, to detect the presence of the data descriptor indicating the presence of data which can be used a plurality of number of times, When the receiver side detects the descriptor an above, the receiver side locally stores the descriptor at a receiver level together with the data related thereto.  In this way, the receiver side can not only use the data used for a plurality of umber of times stored, immediately after the reception of the data flow can but also use the data later without the need for requesting them to the transmitter. This invention is applicable to data descriptor.
Patent JP-2003065519-A (JP)
Title: Method and device for burning combustible waste
Inventor: TETSUMOTO MASAHIKO
IPC: F27B3/20
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which combustible wastes can be burnt efficiently even when the wastes contain volatile harmful component producing sources and the heat of the exhaust gas discharged when the wastes are burnt can be utilized effectively by effectively recovering the heat, and to provide a device that can realize the method. SOLUTION: In the method, the combustible wastes are burnt in an incinerator having a revolving hearth.
Patent JP-2002119578-A (JP)
Title: Method for operating steam sterilizer
Inventor: MAKI TAKEHIKO
IPC: A61L2/06
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To improve sterilization performance by managing the quality of steam matched with a purpose and improving the quality of the steam to be supplied to the sterilization vessel of a steam sterilizer and to reduce a running cost regarding the generation of the steam. SOLUTION: In the steam sterilizer provided with the sterilization vessel 1 for housing objects to be sterilized, filling the steam and performing sterilization and a steam introducing space 2 formed adjacently to the sterilization vessel 1 so as to heat the sterilization vessel 1, clean steam is supplied to the sterilization vessel 1 and normal steam is supplied to the steam introducing space 2.
Patent JP-2003067260-A (JP)
Title: Memory controller for multi-value cell memory
Inventor: KANAZAWA KEISUKE
IPC: G11C16/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller to correct errors of read-out data for multi-value cell memory using ECC codes. SOLUTION: N-value (N=2<n> , n is a larger integer than 2 or it) cell memory MC, which has a plurality of data input/output terminals, has an internal structure, in which n-bit data that belongs to one N-value cell is separated into the first to M data input/output terminal groups without overlapping. The memory controller 2 separates two or more-bit data on a first data but 5 into the first to M data groups, and generates an error correction code in ECC circuits 20 and 22 for each data group. Subsequently, the memory controller 2 inputs the first to M data groups and their error correction codes to the first to M data input/output terminals in the N-value cell memory via a second data bus 6.  As a result, n-bit data, which belongs to each N-value cell, is separated into a plurality of ECC zones without overlapping, and an error correction code for data in each ECC zone is generated and stored.
Patent JP-2003065598-A (JP)
Title: Hot water supply system
Inventor: KAMIYA NOBUYOSHI
IPC: F24H1/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of informing about all failure contents in time series without discriminating apparatus such as hot water supply body and various terminal apparatus from each other. SOLUTION: The system comprises an indicator 16 with light emitting diodes 17 for giving various information, a microcomputer 11 for detecting failures of a hot water supply body 1 and terminal units 2, an EEPROM 15 for storing the contents of failures detected by the computer 11, and a microcomputer 12 for informing the indicator 16 and the light emitting diodes 17 of the contents of failures stored in the EEPROM 15, in the ascending or descending order of the time points of failures detected by the computer 11 according to operation of an operator, whichever the body 1 or the terminal unit 2 fails.
Patent JP-2003070196-A (JP)
Title: Structure and fixing method of rotor for motor and core holder
Inventor: NAKAJIMA TAKESHI
IPC: H02K1/27
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method to prevent manufacturing costs from rising and facilitate mutually fixing of a core and a core holder. SOLUTION: A spider 31 to be fixed on the outer circumference of a shaft 11 is fixed by two members 37 and 39 with a bolt 41 and a nut 43 at the center in the direction of the shaft. The two members 37 and 39 have inner cylinders 37a and 39a and outer cylinders 37b and 39b. They also have joints 37c and 39c, and these joints mutually joint the inner cylinders 37a and 39a and the outer cylinders 37b and 39b and are fixed with the bolt 41 and the nut 43. They also have endplates 37d and 39d at the ends of the core 33 which is composed of laminated plural thin sheets and fixed on the outer circumference of the spider 31.
Patent JP-2003078546-A (JP)
Title: Data processing circuit
Inventor: KAWASHIMA TAKAAKI
IPC: H04L47/43
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a data processing circuit capable of preventing the deterioration of the efficiency of main data processing inside a DSP. SOLUTION: A data inputting circuit 1 checks a full flag, and when data writing is possible, operates the data writing in an input side FIFO 2. A DSP 3 checks an empty flag, and when any data to be received are present, operates the reception of the data from the input side FIFO 2. When data whose data processing is ended are present, the DSP 3 checks the full flag, and when data writing is possible, operates the data writing in an output side FIFO 4. A data outputting circuit 5 checks the empty flag, and when any data to be received are present, operates the reception of the data from the output side FIFO 4, and outputs the data.
Patent JP-2002363426-A (JP)
Title: Semiconductive elastic body and electrophotographic apparatus
Inventor: MASUDA YOSHITOMO
IPC: G03G15/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive elastic body in which a conductive agent to be added to the elastic body is improved and which is a small in dispersion of resistance and small in voltage dependence of resistance and to provide an electrophotographic apparatus using the semiconductive elastic body. SOLUTION: In producing a semiconductive conductive body, a conductive agent coated with a resin having high charge damping property is used as the conductive agent to be added to the elastic body.
Patent JP-2003077962-A (JP)
Title: Anisotropic conductive connector and method of manufacturing same and applied product thereof
Inventor: KOKUBO TERUKAZU
IPC: H01L21/60
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive connector capable of easily registering, holding and fixing a circuit device even if the pitch between electrodes of a circuit device to be connected is small, and ensuring satisfactory conductivity for all conducting portions and insulation between conducting portions, a method of manufacturing the same and an applied product thereof. SOLUTION: The anisotropic conductive connector is provided by forming a molding material layer for an elastic anisotropic conduction film 20 on a through hole of a frame plate 10 and the periphery thereof, an elastic anisotropic conduction film 20 having conductive particles which has magnetic properties distributed in a liquid high polymeric substance forming material which is hardened to become a high polymeric substance, generating a stronger magnetic field at a portion which becomes a conductive potion for connection 22 and a portion which becomes a portion to be supported 25 than at other places,  and then collecting the conductive particles at the portion which becomes the conductive portion for connection 22 for orientation towards thickness while holding the conductive particles existing at the portion which becomes the part to be supported 25 at the part 25 for cure processing the molding material layer.
Patent JP-2003071963-A (JP)
Title: Cooling layer laminated structure
Inventor: ONOE SEIICHI
IPC: E04B1/74
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling layer laminated structure developing cooling effect even if sprinkling of water or artificial supply of water is not performed, capable of saving consuming power energy by use of air cooling in summer and keeping cooling effect over a long period of time. SOLUTION: A moisture permeable layer having water vapor permeability, showing an infrared reflectivity of 20% or more and having a contact angle with respect to water of 70 deg. or more is laminated on a moisture absorbing/ discharging layer having hysteresis characteristics in water vapor absorbing/ desorbing properties. The moisture absorbing/discharging layer can contain, for example, (a) a binder and (b) a porous inorganic powder and desirably further contains (c) moisture absorbing/discharging synthetic resin fine particles and (d) a crosslinking agent.
Patent JP-2003074598-A (JP)
Title: Solenoid controlled pilot operated clutch device
Inventor: SUZUKI KUNIHIKO
IPC: F16H57/038
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid controlled pilot operated clutch device improving the assembling property of a housing assembly and eliminating unbalance in rotation, thereby curbing the adverse influence of it on the axle's vibration. SOLUTION: The housing assembly construction consists in assembling a rotary member encased in the housing, main clutch, pilot clutch, yoke fitted with an electromagnet, cam type amplifying mechanism, and rear housing. The housing assembly is soley fitted in the case by that the outer peripheral surface of the yoke of the housing assembly is liquidtightly fitted onto the case so as to detain the turning thereof, and the inner peripheral surface of the yoke is liquidtightly fitted onto the outer peripheral part of the small diameter rear housing.
Patent JP-2003079141-A (JP)
Title: Power unit
Inventor: NAGANO JUNJI
IPC: H01L31/12
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To realize noise preventing effects in a power unit, and also to reduce the mounting area of a circuit. SOLUTION: This power unit is equipped with a photocoupler 4 which has a light emitting diode 4a for changing the quantity of light emission, according to the load current detected by a load current detection means, and a transistor 4b for changing the emitting current, according to the quantity of light emission of the light emitting diode 4a, which is arranged in opposition to the light emitting diode 4a, and a control circuit 5 which is connected to the transistor 4b of the photocoupler 4; the unit turns on or turns off a current control transistor 2, according to the emitter current of the transistor 4b of the photocoupler 4, the light emitting diode 4a and the transistor 4b are connected with each other via a ceramic capacitor 4c, and the ceramic capacitor 4c is built in the photocoupler 4.
Patent JP-2002155197-A (JP)
Title: Biodegradable heat resistant resin composition, and sheet, molding, and expanded material therefrom
Inventor: TANIDE YOSHIHIKO
IPC: C08J9/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for an expansion material having decomposability and heat resistance. SOLUTION: This is a resin composition comprising 50-99.9 mass % polylactic acid resin containing at least 20 mass % polylactic acid having not higher than 160,000 weight average molecular weight, and an L-form to D-form ratio of not lower than 95/5 or not higher than 5/95, and 0.1-2.5 mass % isocyanate compound. This resin composition generates in the reducing temperature process of a differential scanning calorimetry(DSC) an exothermal peek derived from crystallization of not less than 10 J/g equivalent of a polylactic acid resin at a reducing temperature rate of not less than 20 deg.C/min.
Patent JP-2003086409-A (JP)
Title: Magnetic material and bonded magnet using the same
Inventor: YAMAMOTO HIROSHI
IPC: H01F1/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnet that can be reduced in size by improving the magnetic characteristics of the magnet. SOLUTION: A magnetic material is obtained, by nitriding a material expressed by the composition formula Smy (Fe0.95 Co0.05 )100-x-y Wx (8<=y<=11 and 0<x<=1.0), where y is 8<=y<=11 in atomic %, and x is 0<x<=1.0 in atomic %.
Patent JP-2002156724-A (JP)
Title: Aqueous dispersion containing photosensitive silver halide and substantially non-photosensitive silver salt of organic carboxylic acid
Inventor: UYTTERHOEVEN HERMAN
IPC: G03C1/498
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion containing photosensitive silver salt and a non-photosensitive silver salt of an organic carboxylic acid for a photothermographic material, having improved stability of background density at high temperature and high humidity, and to provide a method for preparing the dispersion and a photothermographic recording material. SOLUTION: The method for separately preparing a second aqueous dispersion, containing photosensitive silver halide and a third aqueous dispersion containing a non-photosensitive silver salt of an organic carboxylic acid and producing a mixture of these, where the mixture does not substantially contain salts of >=12C aliphatic carboxylic acids and a step selected from a step for raising the pH of the second aqueous dispersion to at least 8.0 before mixing with the third aqueous dispersion includes a step for raising the pH of the third aqueous dispersion to at least 8.0 before mixing with the second aqueous dispersion and a step for raising the pH of the mixture to at least 8.0 is included.
Patent JP-2003081053-A (JP)
Title: Seat belt device
Inventor: TOKUGAWA OSAMU
IPC: A44B11/26
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device provided with a buckle device capable of sufficiently receiving inertial force without deforming and breaking a component even when great inertial force is applied to a tongue plate. SOLUTION: The seat belt device includes the tongue plate 7 and a buckle main body 11 for detachably locking the inserted tongue plate 7. The buckle main body 11 is provided with a latch member 17 for engaging with the tongue plate 7 supported and inserted in a base member 14 for accepting the tongue plate 7, an auxiliary lock pin 19 for holding an engagement state of the latch member 17 and the tongue plate 7, and a releasing button 21 for releasing the engagement state. Abutting parts 27B, 27C for abutting on a tip end of the tongue plate 7 in an insertion direction when the tongue plate 7 further moves in the insertion direction is provided on the base member 14.
Patent JP-2003083144-A (JP)
Title: Oil temperature detecting device and oil temperature control device for traveling vehicle
Inventor: WATANABE YOSHINORI
IPC: G01K13/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To detect an oil temperature without using an oil temperature sensor. SOLUTION: An oil temperature detecting part 1A in a controller 1 operates a gear ratio in on the basis of a car speed V detected by a speed sensor 3 and the engine revolutions Ne detected by a revolution linear sensor 4, and determines a gear position during traveling. In the controller 1, the relationship on the temperature difference δ between the cooling water and the engine oil is determined in advance for every gear position while using the engine revolutions Ne as a parameter to calculate the temperature difference δ on the basis of the relationship, and a water temperature detection value Tw by a water temperature sensor 2 is added to the temperature difference δ to calculate the engine oil temperature T0 .
Patent JP-2003085855-A (JP)
Title: Disk device, mechanism lock mechanism, mechanical lock method and disk reproducing method
Inventor: UENO KATSUMI
IPC: G11B17/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk device or the like provided with a mechanical lock mechanism simple in structure. SOLUTION: The disk device 1 is provided with a carrying roller 22 carrying a recording medium inserted from an insertion port of a case body part 11 to a prescribed position inside the disk device 1, a turnable roller lever 21 supporting the carrying roller 22 and a mechanical chassis 12. The case body part 11 is provided with a hook 11a to be engaged with at least one end part of the roller lever 21 on an upper surface and/or a lower surface of the case body part. The roller lever 21 is pivoted to the mechanical chassis 12 through a spindle 21a and is movable between a carrying position and a standby position.  At the carrying position, at least one end part of the roller lever 21 is engaged with the hook 11a, the mechanical chassis 12 is fixed to the case body part and the carrying roller 22 is abutted to the recording medium to carry it to the prescribed position while clamping it with a disk guide 15.
Patent JP-2003091117-A (JP)
Title: Image forming apparatus
Inventor: IKEDA TADAYOSHI
IPC: G03G21/18
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that is easy to process a jamming. SOLUTION: An outer case is formed for each unit such as an image forming unit, thus each unit is made possible to be directly and individually taken out.