baber/WOPTO huggingface dataset:
Patent JP-2003123009-A (JP)
Title: Charging method and system, purchase control terminal, authentication charging server, sales server, charging program and storage medium storing charging program
Inventor: MASUDA RYUTA
IPC: G06Q20/40
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To enable instantaneous settlement at the time of purchasing contents on a network or the like, capable of settlement by prepayment and post- payment, etc., for which a medium is inexpensive. SOLUTION: In a server of an authentication charging center, an authentication medium is authenticated corresponding to a request from a purchase control terminal, also a sales ID which is an identifier for merchandise purchase is generated corresponding to the authentication medium and delivered to the purchase control terminal and the sales ID delivered from the purchase control terminal to a sales server is inspected by a request from the sales server. When the inspection of the sales ID is a success, charging is performed for a value related to the authentication medium corresponding to the sales ID.
Patent JP-2003120686-A (JP)
Title: Rolling bearing device for wheel
Inventor: SHIMA KOJI
IPC: B60B35/18
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number of parts is increased as a knuckle of a rolling bearing device for a wheel is divided into upper and lower knuckles for convenience of assembling, and as a setting part for a lower ball joint is formed on the lower knuckle and a work of integrating both parts are necessary after fitting the upper and lower knuckles with an outer ring member, which causes the decrease of productivity. SOLUTION: A second constituent member 24, which is the setting part for the lower ball joint, is integrally formed on an outer ring member 2 of the rolling bearing device 1 for a wheel and only a first constituent member 23 of a knuckle 7 is assembled with the outer ring member 2. Accordingly it is not necessary to combine the first constituent member 23 with the second constituent member 24 to increase the productivity of the rolling bearing device 1 for the wheel.
Patent JP-2003133918-A (JP)
Title: Schmitt trigger circuit
Inventor: HIROSE SHINICHI
IPC: H03K5/08
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a Schmitt trigger circuit of which the Schmitt width can be designed freely and the consumption power is small. SOLUTION: The Schmitt trigger circuit provides a NAND gate 1 which receives a control signal CNT and an input signal VI, an inverter 2 which outputs the inverse signal of the output signal of the NAND gate 1, P-channel MOS transistors 3 and 4 and N-channel MOS transistors 5 and 6 which changeover the threshold voltage of the Schmitt trigger circuit in response to the output voltage VO of the inverter 2, and a N-channel MOS transistor 7, the gate of which is connected to the control signal CNT. If the control signal CNT is made to be 'low', the N-channel MOS transistor 7 is switched off. Therefore, no current flows through the N-channel transistors 5 to 7.
Patent JP-2003088311-A (JP)
Title: Grain treating machine, combination device of the same, and method for treating grain
Inventor: ASANO YUKINORI
IPC: A23L7/10
Filed: 2001-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a grain-treating machine which has a simple equipment construction and with which the washing, water absorption and steaming of grains can be performed homogeneously at an appropriate temperature, and waste water is hardly produced, and to provide combination devices and a method for treating the grains. SOLUTION: The grain-treating machine comprises a chamber 7 partitioned into a steam-supplying section 5 and a pressure reduced section 6 with a partitioning body 4, a steam-supplying source 8 connected to the steam-supplying section 5, a gas-suctioning source 9 connected to the pressure reduced section 6 and a pressure-controlling valve 10 for adjusting the level of reduced pressure of the pressure reduced section 6. The level of reduced pressure of the pressure reduced section 6 is adjusted by the pressure adjusting valve 10 based on temperature information of the steam-supplying section 5 and the pressure reduced section 6 so that the quantity and the temperature of steam are made suitable for the treatments of washing, water absorption, steaming, etc., of grains to pass the steam through the grains on the partitioning body 4 to perform the objective treatments of the grains.
Patent JP-2003131149-A (JP)
Title: Image forming apparatus
Inventor: KAJI HAJIME
IPC: H04N1/036
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To shorten the rise time in the case of operating only one scanner unit, that is, in a black monochrome mode compared with a full color mode. SOLUTION: In the full color mode, a laser scanner motor 103 performs phase control and speed control and outputs an image forming timing signal in a subscanning direction for each color in synchronization with a reference signal, and in the black monochrome mode, the motor 103 does not perform the phase control but performs only the speed control and outputs the image forming timing signal in the subscanning direction in synchronization with a signal from a BD sensor 52.
Patent JP-2003133110-A (JP)
Title: Manufacturing method for chip-type electronic part
Inventor: TOYAMA SUGURU
IPC: H01C17/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a chip-type electronic part of superior accuracy in division, high production yield and mounting yield, and superior cost performance. SOLUTION: Lattice-like upper surface dividing grooves 3 and at least two or more position recognition marks 5 are formed on an upper surface of a sintered insulating sheet 1 by laser beam. Then the position recognition mark 5 is image-recognized, while positional relationship of the position recognition mark 5 and the upper surface dividing grooves 3 is clarified by calculation. Based on this positional relationship, positions for forming rear surface dividing grooves 4 are decided, and then the lattice-like rear surface dividing grooves 4 are formed there by laser beam. Concurrently with formation of an electric functional element, the sheet 1 is divided along the upper surface dividing grooves 3 and the rear surface dividing grooves 4 into the form of chips, thereby obtaining the chip-type electronic part.
Patent JP-2003141140-A (JP)
Title: Content data supply device and method
Inventor: SAITO AKIRA
IPC: H04N21/258
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily search and acquire optimum content data in conformity with positional information of the user. SOLUTION: The content data device is equipped with a holding means 12 for holding a plurality of content data selected by a user, a position specifying means 15 for specifying the current position of the user, and a content data supply means 17 for supplying the user with the content data associated with the specified current position of the user from the content data held in the holding means 12.
Patent JP-2003139757-A (JP)
Title: Submerged time indicator
Inventor: KUDO KIYOSHI
IPC: G01N31/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an indicator used while bonded to a product submerged in water for a prescribed time, and for detecting surely and easily an accurate submerged time visually by discoloration thereof without being submerged in water for measurement. SOLUTION: In this submerged time indicator 1, a moisture permeable sheet 12 is layered onto a moisture indicator containing sheet 13 attached onto a base sheet 15 comprising a water-impermeable resin, and coated with a protection sheet 11 comprising the water-impermeable resin while exposing one portion. When the indicator is bonded to be submerged in the water, the submerged time is surely and accurately detected by a length of the clear discoloration.
Patent JP-2003141630-A (JP)
Title: Battery charger for portable telephone and system for collecting utility rate thereof
Inventor: BABA NORIHIRO
IPC: G07F15/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for collecting the utility rate of a battery charger for portable telephone capable of charging up a portable telephone with ease and at small cost and collecting the utility rate without manpower at the time of using the battery charger so that no personnel expense can be needed. SOLUTION: The battery charger for portable telephone 1 is provided with one or more housing parts 3 for housing each portable telephone 2, terminals 4 for charging disposed in the housing parts, a power supply for supplying power to the battery of the portable telephone 2 connected to each terminal for charging, and a device for executing the collection of the utility rate of the power supply for charging (for example, a rate calculating device 6). The utility rate for charging the portable telephone is calculated by a rate calculating device 6 disposed in the battery charger for portable telephone 1. The amount to be collected is sent to a utility rate collector, who collects the rate from the user of the battery charger.
Patent JP-2003004723-A (JP)
Title: Toxic substance detection method and detector therefor
Inventor: TAGUCHI KAZUYUKI
IPC: C12M1/34
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a toxic substance detection method capable of eliminating a conventional problem such as the disposability of luminous bacteria, a mistake of a measuring person or the like and capable of automatically measuring a toxic substance in water continuously and stably, and a detector therefor. SOLUTION: Luminous bacteria are fixed in a gel comprising a polymeric material and the toxic substance in a sample liquid is detected from the reduction of the luminous quantity of luminous bacteria when the sample liquid is passed. The detector using this method is equipped with a luminous bacteria immobilizing means wherein luminous bacteria are immobilized by a polymeric gelling agent (e.g.; a colum 6b filled with bead like small lumps 6a on which luminous bacteria are immobilized or a flow cell equipped with a membrane-like immobilizing film), a sample liquid introducing means for continuously introducing the sample liquid into the luminous bacteria immobilizing means, a light detection means 13 for measuring the luminous quantity of luminous bacteria and a data processing means 16 for processing the measured data to perform the output corresponding to the luminous quantity.
Patent JP-2003142974-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H03H9/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the reference signal generated by a crystal vibrator attenuates substantially in a wiring layer. SOLUTION: The crystal device 7 comprising a base body 1 which has mount parts 1a and 1b on both its top and reverse surfaces, the crystal vibrator 5 which is fixed to the mount part 1a on the top surface of the base body 1 through a fixing material 8, and a semiconductor element 6 which is mounted on the mount part 1b on the reverse surface of the base body 1 and performs temperature compensation of the crystal vibrator 5 is provided, and the base body 1 is a sinter containing a 25 to 80 wt.% Si component in terms of SiO2 , a 15 to 70 wt.% Ba component in terms of BaO, a 1.5 to 5 wt.% B component in terms of B2 O3 , a 1 to 30 wt.% Al component in terms of Al2 O3 , and a 0 to 30 wt.% Ca component in terms of CaO, the wiring layer 2 is formed of a metal material having <=2.5 μΩ.cm specific electric resistance, and the elasticity of the fixing material 8 is <=2.8 GPa.
Patent JP-2003137642-A (JP)
Title: Package for housing semiconductor device
Inventor: MATSUZONO SEIGO
IPC: H01L23/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent thermal damage to a semiconductor device by efficiently radiating heat generated by the semiconductor device in operation to the outside. SOLUTION: A package for housing a semiconductor device is provided which comprises a substrate 1, a frame-shaped insulator 2 with a wiring layer 6 and a cover 3, the frame-shaped insulator 2 is formed of an oxide sintered compact comprising 10-68 mol% BaO, 9-50 mol% SnO2 and 13-72 mol% B2 O3 , and the substrate 1 comprises 55-97 wt.% cubic boron nitride and 3-45 wt.% copper.
Patent JP-2003140601-A (JP)
Title: Method for driving plasma display
Inventor: MIMA KUNIHIRO
IPC: G09G3/288
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a state of display lighting from being deteriorated even when the temperature of a panel rises and when the panel is lighted for a long period time. SOLUTION: In a method for driving a plasma display provided with a write period for selecting whether turning on or off display pixels by sequentially applying scanning pulses superposed on a constant base voltage to a plurality of scanning side electrodes, and also applying write pulses to a plurality of data side electrodes according to display data, a pulse 30 for reducing the wall voltage directly before applying a base voltage to the scanning side electrodes to reduce the potential when the temperature of the panel rises and when the panel is turned on for a long period of time. Thus, the state of display lighting can be prevented from being deteriorated.
Patent JP-2003110820-A (JP)
Title: Image forming device
Inventor: AMETANI YOSHIHIDE
IPC: H04N1/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is smaller than before and capable of coping with both a skimming through method and an original- fixed method. SOLUTION: A transportation guide stage 95 is integrally formed with an original stage frame 63. When an original stage glass 61 is secured to the original stage frame 63, the original stage glass 61 hits the transportation guide stage 95. Further, the transportation guide stage 95 is formed near the other end of the original stage glass 61 which is on the side opposite to one end where an original hitting plate 67 is formed.
Patent JP-2002244004-A (JP)
Title: Alignment apparatus for beam splitters
Inventor: DANG LIEU-KIM
IPC: G01C15/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple and mechanically stable alignment apparatus in order to minimize an angle error of a partial beam obtained by deflecting a primary laser beam by a beam splitter. SOLUTION: In an alignment apparatus (1) for minimizing the angle error (▵) of partial beams (3a, 3b, 3c, 3d, 3e) obtained by deflecting a primary laser beam (4) by a beam splitter (2), the primary laser beam is irradiated from a beam source (5), converted with a collimator (6), and is made incident on the beam splitter (2) as a collimated beam. The apparatus (1) is provided with a transparent flat plate (7) disposed in an optical path of the primary laser beam (4), and angle of the flat plate (7) can be three-dimensionally adjusted.
Patent JP-2003151123-A (JP)
Title: Magnetic recording medium
Inventor: KATANO TOMONORI
IPC: G11B5/738
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which gives little damage on a head and which is hardly damaged in an equal to or higher level than a magnetic recording medium of a conventional constitution when an external impact is added. SOLUTION: The medium is produced by successively depositing on a substrate, an intermediate layer having a low Young's modulus compared to the substrate, a recording layer and a protective layer. The intermediate layer is made of a polymer material or a resin material having <=10×10<9> Pa Young's modulus Em and satisfying formula (1) relating to the Young's modulus Em , the yield stress σsm and the Poisson's ratio νm and the layer thickness is specified to >=20 nm. In formula (1), Ema =71×10<9> Pa, σsma =210×10<9> Pa, νma =0.33, Eh =400×10<9> Pa and νh =0.19.
Patent JP-2003149309-A (JP)
Title: Multi-channel magnetic detector
Inventor: KUDO TAKAHIRO
IPC: G01R33/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost and power consumption of a multi-channel magnetic detector using a plurality of elements having a magnetic impedance (MI) effect. SOLUTION: The detector comprises MI elements 1a and 1b having a magnetic impedance effect; alternating current supply means 3, 4a, 4b, 5a and 5b for applying alternating current to the elements; supply means 13a and 14a for supplying bias current to bias coils 2a and 2b; detection means 6a and 6b for detecting the peak of voltage change in response to the impedance change of the MI elements 1a and 1b; switches 7a and 7b; holding means 8a; and amplifying means 11a. The detector can detect each channel (each MI element) by selectively operating switches 4a, 4b, 7a, 7b and 14a, thereby reducing power consumption and cost.
Patent JP-2003148036-A (JP)
Title: Spring hinge
Inventor: SEGAWA SHIRO
IPC: E05F1/12
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a spring hinge with a torsion spring capable of being easily exchanged alone. SOLUTION: Axial cylinder sections 6 and 7 of one wing plate 1 are arranged between cylinders 8 and 9 of the other wing plate 2, a coil section 5a of the torsion spring 5 is fitted into an inside space 10 between the cylinders 6 and 7, the front end part 3a of an axial pin 3 inserted into the cylinders 6 and 8 of the wing plates 1 and 2 is inserted from one side of the coil section 5a, and the front end part 4a of an axial pin 4 inserted into the cylinders 7 and 9 of the wing plate 1 and 2 is inserted from the other side of the coil section 5a.
Patent JP-2003149445-A (JP)
Title: Hologram reflector
Inventor: KISHIMOTO YASUSHI
IPC: G02F1/1335
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a hologram reflector capable of generating image display light based on (non-colored) diffracted light having wide diffraction wavelength width over the whole visible area and high degree of white in the wide visible area without providing reflected light reflected by a hologram reflector for generating the image display light with a specific color tone. SOLUTION: In the hologram reflector using a hologram holographically recoding reference light and object light which are mutually coherent on a photosensitive material, the object light is passed through a diffusion screen of horizontal size of 60 to 300 mm and vertical size of 100 to 300 mm as diffused light and holographically recorded under a condition of a distance of 100 to 500 mm from the photosensitive material up to the diffusion screen.
Patent JP-2003149788-A (JP)
Title: Dry etching method and method for fabricating halftone phase shifting mask
Inventor: YAMAZAKI TSUKASA
IPC: G03F1/32
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a phase shifting mask by which intrasurface distribution of phase contrast is improved and pattern line width and cross-section shape can be controlled. SOLUTION: In a dry etching method, the etching selection ratio S of a transparent film to a light shielding film having a higher light shielding effect than the transparent film is adjusted to a prescribed ratio within the range of 1<S<3. The transparent film comprises a material selected from the group comprising metal oxides, semiconductor oxides, metal oxynitrides, semiconductor oxynitrides, metal nitrides and semiconductor nitrides. The light shielding film comprises a material selected from the group comprising metals, metal oxynitrides, semiconductor oxynitrides, metal nitrides and semiconductor nitrides.
Patent JP-2002195382-A (JP)
Title: Differential device
Inventor: KURIHARA SAKUO
IPC: F16H48/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a pinion gear and to provide a large torque distribution ratio and differential limit force. SOLUTION: This device is provided with a differential case 37 driven by an engine, a supporting hole 55 formed in the differential case 37, a plurality of helical pinion gears 49 which are supported by the supporting hole 51 on outer peripheries and are arranged in a peripheral direction, and a helical sun gear 55 and a helical internal gear 53 on an output side which are engaged with each pinion gear 49. In the sun gear 55, one side end part is supported by the differential case 37 and the other side end part is supported by the internal gear 53.
Patent JP-2003155701-A (JP)
Title: Elastic block
Inventor: YAMAMOTO KATSUSHI
IPC: E01C13/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an elastic block comprising two layers or more capable of preventing a warp. SOLUTION: The elastic bock is characterized in that a plurality of elastic layers including soft elastic aggregates and binder connecting the soft elastic aggregates are laminated and a ratio of non-volatile matter of the binders respectively included in mutually adjacent layers is within a range of 0.95-1.05. Hard aggregates can be included in the elastic layer. Thereby, a warp can be prevented and a flexible elastic block can be provided.
Patent JP-2002172800-A (JP)
Title: Structure of ink tank improving leakage of aperture section and discharge/detection of ink in readily formable design
Inventor: DIETL STEVEN J
IPC: B41J2/175
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an ink tank whereby a quantity of ink that may leak from the ink tank when a protection seal if removed is reduced. SOLUTION: This ink tank 100 has an ink storing tank 130 which is separated from an ink supply chamber 110 including at least one foamed material member 120 and one or more capillaries 60 are provided in a partition wall 175 that separates the ink storing tank 130 from the ink supply chamber 110. The capillaries 60 convey the ink to a portion in the ink supply chamber 110 not including at least one foamed material member 120 from the ink storing tank 130. As a result, it is possible to minimize a quantity of the leaked ink at a time before the protection seal 56 of the ink tank 100 is removed and the ink tank 100 is inserted into a printer, and it is possible to predict an ink supply pressure to the printer from the ink tank 100 and the accuracy thereof.
Patent JP-2002216688-A (JP)
Title: Inductive coupling high-frequency electron source where electron is electrostatically included for reduced power requirement
Inventor: CLOSS MARTIN
IPC: H05H3/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an inductive coupling high-frequency electron source for reduced power requirement. SOLUTION: The inductive coupling high-frequency electron source comprises a plasma chamber 1 where an open section is provided at least to a first end, with the total area of an open section 5 of the plasma chamber 1 being A0, a gas inlet 2 for an ionizing gas, and a high-frequency coil 3. The inside wall of the plasma chamber 1 comprises a conductive section 4, at least a part of which is connected to a current source 6. The total area of the entire surface of the conductive section 4 is Ac, and the maximum ratio between a surface A0 and Ac is represented by a numerical expression 1. (numerical expression 1) where, m0 is the mass of ionizing gas, me is mass of electron, and e is Euler number.
Patent JP-2003154625-A (JP)
Title: Base shaft roller for blanket cylinder and blanket cylinder
Inventor: KANDA YOSHIAKI
IPC: B41F13/08
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To accurately position-regulate the cylindrical blanket so that the joint of a cylindrical blanket coincides with a gripper of a press plate by a simple constitution. SOLUTION: The base shaft roller 4A for the blanket cylinder engages the cylindrical blanket 4B having a joint formed on an outer peripheral surface. The roller 4A comprises marks M provided at two different points along an axial direction to match the joint 4C of the blanket 4B in the case of engaging the blanket 4B.