baber/WOPTO huggingface dataset:
Patent JP-2002143404-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the decorativeness of light from a light emitting means provided on the rear side of a decoration means in a game machine provided with the decoration member for decorating a play area provided on a play panel. SOLUTION: A display part decorating member 160 is provided with a recessed reflection plane part 183 for forward reflecting the light of a decorative LED 45a to be emitted and a decoration member 196 for partially covering the front side of the recessed reflection plane part 183, and a portion, which is not covered by the decoration member 196, of the recessed reflection plane part 183 is provided visible from the front. Thus, the light of the decorative LED 45a reflected on the recessed reflection part 183 is radiated from the back side of the decoration member 196 to the front (player side) so that the decoration member 196 can be looked floating up and the decorativeness of light from the decorative LED 45a can be improved as a result.
Patent JP-2001172024-A (JP)
Title: Method for improving quality of glass
Inventor: BAUCKE FRIEDRICH
IPC: C03B5/167
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of oxygen bubble on the contacting interface between a molten glass and a noble metal component of a glass-melting apparatus, especially a noble metal-lined component of a feeding channel. SOLUTION: The generation of oxygen bubble on the contacting interface between molten glass and a component made of a noble metal and constituting a glass-melting apparatus, especially a component lined with a noble metal and constituting the feeding channel can be suppressed by connecting a noble metal part with one or plural electrodes in the molten glass in a manner separated from the noble metal component in electrically conductive state and generating a potential drop between the electrode and the metal-constitution part to generate electric current.
Patent JP-2002153460-A (JP)
Title: Ultrasonic probe
Inventor: OKAWA EIICHI
IPC: A61B8/12
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe in which a transducer is not damaged even when a falling impact is applied. SOLUTION: This ultrasonic probe is provided with a transducer 2 for mutually transducing ultrasonic waves and electric signals, an electromagnetic motor 3 for rotating the transducer 2, a frame 4 for holding the electromagnetic motor 3 and a brake mechanism 13 for stopping the rotation of the electromagnetic motor 3. At the time of rotating the electromagnetic motor 3, the brake mechanism 13 is released and the rotation of the electromagnetic motor 3 is enabled. At the time of stopping the electromagnetic motor 3, the rotation of the electromagnetic motor 3 is prevented by the brake mechanism 13.
Patent JP-2001210451-A (JP)
Title: Radiation emitting valve
Inventor: MOREL MICHEL
IPC: H05B3/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To emit a uniform radiation with a high radiation density towards a flat surface. SOLUTION: In a valve designed so that the radiation is emitted through an emission surface(ES) of an envelope(ENV) including a light emitting member(LEM), the emission surface(ES) is made to be almost flat and the light emitting member is made to have a flat plane which is parallel to the emission surface.
Patent JP-2002155597-A (JP)
Title: Outdoor passenger conveyor
Inventor: FUNAYAMA TADAO
IPC: B66B31/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor passenger conveyor allowing passengers to pleasantly ride on the footsteps with the feeling of openness in fine weather, without falling in rainy weather. SOLUTION: This outdoor passenger conveyor comprising a landing, the footsteps 3 and handrails 5, is provided with opening/closing type domes 6, 7 for covering the whole outdoor passenger conveyor 1. The opening/closing domes 6, 7 are constituted to be opened in fine weather and to be closed in rainy weather.
Patent JP-2002156755-A (JP)
Title: Original plate of planographic printing plate
Inventor: SHIMADA KAZUTO
IPC: G03F7/027
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a negative type original plate of a planographic printing plate, capable of recording with an IR laser, which does not require heating after imagewise exposure, is superior in recording sensitivity and is adaptable to a heat mode. SOLUTION: The original plate has a photosensitive layer, containing (A) a polymerization initiator having an onium salt structure, (B) a photothermal converting agent, (C) a compound having a polymerizable unsaturated group and (D) a silane compound of a formula (1) (where M+ is a monovalent cation and A, B, C, D and E are each a monovalent nonmetallic atom) and is capable of recording with an IR laser on the base.
Patent JP-2002157012-A (JP)
Title: Scheduling method of treatment process, and manufacturing method of semiconductor device
Inventor: CHIKAMURA AKIHISA
IPC: G06Q50/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling method considering waiting time, delivery time, or proper priority in addition to resetting time. SOLUTION: In the determination of which rot of a waiting line is selected when the rot treatment in a treatment device is ended, the priority is calculated by adding, to the resetting time, and weighted waiting time in the waiting line, the weighted delivery time of the rot, or the weighted priority proper to the rot, and the rot having the highest priority is selected.
Patent JP-2001218174-A (JP)
Title: Device for deciding phase position of data signal
Inventor: SEELIGER ROLF
IPC: H04N7/035
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for deciding the phase position of a data signal in a digital sampling value form. SOLUTION: This is a device which includes asynchronous modulation data having a known modulation frequency, a value is larger or smaller than an outer sampling value, the difference is equal to or less than a prescribed threshold and a related position number is stored in a memory in a first method. In a second method, two center sampling values have nearly equal size, a center value is smaller or large than the center value of the two outer sampling values, the difference between the outer sampling values is equal to or less than the prescribed threshold, a bit position and the related position number are stored in the memory 10. A phase signal is decided by a bit time length, and the phase signal feeds the phase position of the bit of the sampled data signal concerning a start point to be decided beforehand.
Patent JP-2002153338-A (JP)
Title: Floor stoker for system kitchen
Inventor: YOSHIKAWA YOSHIHIDE
IPC: A47B77/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a floor stoker capable of being inserted into a space at the back of a lower base in the lower part of a cabinet corner part of a system kitchen disposed in an L shape. SOLUTION: This floor stoker A is disposed in a space between the bottom surface 2 of the cabinet corner part constituting a corner part of the system kitchen disposed in the L shape and the bottom plate 3 of the system kitchen or a floor surface. The stoker can be taken in and out in the diagonal direction of the L shaped corner part, and a door part 5 of the stoker has an internal corner structure having a substantially right triangle shape in plan view.
Patent JP-2002159700-A (JP)
Title: Electricity removing equipment for pachinko machine
Inventor: SUGIMURA YOSHITAKA
IPC: A63F7/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the discharging of static electricity which is discomfort to the human body. SOLUTION: An out ball guiding component 77 for guiding out balls to an outport of a game panel 50 and a rear-side component 27 of a front face ornamental body 20 for covering the front face of the game panel 50 are made conductive and, at the same time, connected to each other, to release static electricity charged on the out balls from the guiding component to the rear-side component 27. The guiding component 77 is embodied by an inner band or band cover, while the rear-side component 27 is embodied by a box plate or panel frame.  In the case that the rear side component 27 is embodied by the box plate, the front side of the plate is covered by an electric insulating material 28 which is like a synthetic resin-made dish, and in the case of the panel frame, the front side of the panel is covered by an electric insulating material such as a synthetic resin film, a coating film, or the like.
Patent JP-2002162767-A (JP)
Title: Image carrier, image recording device using the same, and method for recording image
Inventor: TSUTSUMI YASUYUKI
IPC: G03G15/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image, carrier, an image recording device using the same, and a method for recording image, which reduce toner to be collected and discarded by improving the transfer efficiency of toner images to a recording sheet or an intermediate transfer body, eliminate or simplify a cleaning device, minimize the generation of the toner to be carded, and maintain a high transfer efficiency for a long period of time. SOLUTION: The surface of the image carrier is constituted of a material having particles, of which size is smaller than that of the toner and surfaces are treated to be hydrophobic and the fine particle layer which has been made to be hydrophobic in held on the surface of the image carrier.
Patent JP-2002161851-A (JP)
Title: Hydraulic pump device
Inventor: YAMAZAKI AKIHIDE
IPC: F04B11/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a hydraulic pipe passage in accordance with pulsation and ensure a large work space for maintenance and inspection around a hydraulic pump. SOLUTION: Pulsation reducing hoses 28, 30 are arranged in a condition in which they are along existing discharge hoses 26, 27, respectively, and are fixed to the discharge hoses 26, 27 using a hose clamp 32. Consequently, when, for example, a worker performs maintenance and inspection works for the hydraulic pump 22 in a building cover 8, the pulsation reducing hoses 28, 30 do not become obstacles so that a wide work space can be ensured around the hydraulic pump 22 to improve the workability of maintenance and inspection.
Patent JP-2002164944-A (JP)
Title: Digital demodulator
Inventor: NAGASHIMA KOJIRO
IPC: H04L27/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital demodulator that integrates control means in digital demodulation processing so as to simplify the circuit configuration and reduce the power consumption of the integrated control means thereby being able to revise a sampling speed with respect to the demodulation processing corresponding to the reception state. SOLUTION: The digital demodulator of this invention for a wireless receiver provided with a demodulation means is characterized in the provision of a reception state detection means that detects a radio wave reception state and a sampling speed control means that controls a sampling speed given to the demodulation means depending on the reception state.
Patent JP-2002164221-A (JP)
Title: Magnetic core having magnet for magnetic bias, and inductance component using the same
Inventor: FUJIWARA TERUHIKO
IPC: H01F27/24
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To readily provide a magnetic core having superior DC-superimposing characteristics and superior core loss characteristics at a low cost. SOLUTION: A permanent magnet for providing a magnetic bias for a magnetic core of an inductance component is made of a bonded magnet, composed of rare earth magnetic powder having intrinsic coercive force of 5 kOe or higher, a Curie point of 300 deg.C or higher and an average powder grain size of 2.0-50 μm and a thermoplastic resin, having a softening point or thermal deformation temperature between 120 deg.C and 300 deg.C inclusive. It is preferable that the thermoplastic resin be contained in volume ratio of 40% or more, and the specific resistance of the bonded magnet be 2 Ω/cm or higher.
Patent JP-2002167906-A (JP)
Title: Tile, tile fixing nail and tile roofing construction method
Inventor: SHINODA YASUHIRO
IPC: E04D1/34
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can improve the uplift resistance and vibration resistance of a tile only by using one tile fixing nail for one tile. SOLUTION: A tail part of a tile body 1 is provided with a nail hole 4, and a recess 5 is provided on the surface nearer the head part of the tile body than the nail hole 4. A tile fixing nail 7 is formed with an L-shaped lateral arm 9 at the head part of a nail body 8 and further provided with a hanging arm 10 at the tip of the lateral arm 9 so as to be parallel with the nail body 8. The tile fixing nail 7 is driven into the nail hole 4, and the tip of the hanging arm 10 is engaged with the recess 5 to support the tile body 1 at two points, thus preventing uplift.
Patent JP-2002163200-A (JP)
Title: Bidirectional data transmission system using portable terminal of land mobile communication network
Inventor: HIKOSAKA MASAKATSU
IPC: H04W88/18
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To realize a bidirectional data transmission system using portable terminals of a land mobile communication network allowing the easy real-time transmission of various data anytime, anywhere and by anyone by adopting low-cost data transmission terminal communication equipment. SOLUTION: Cellular phones 13a, 13b also with a packet network 16 are made a data transmission terminal and a data browsing terminal. Data transmitted from the cellular phone 13b can be uploaded to a server 6 by connecting the server 6 which is to be a data terminal, to an Internet line 8 connected to the packet network, and data transmitted from the cellular phone 13a can be uploaded to the server 6 by converting the data by the data conversion software of the server 6.
Patent JP-2002167281-A (JP)
Title: Dielectric powder, its manufacturing method, sintered compact and capacitor using it
Inventor: NISHIZONO KAZUHIRO
IPC: C04B35/626
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide dielectric powder and its manufacturing method, wherein the dielectric powder consists of micro crystal with high tetragonal property, and also provide a high dielectric sintered compact suitable for lamination and a capacitor using it. SOLUTION: The dielectric power contains titanium of perovskite crystal structure, the mean diameter of which is <=1 μm. The ratio of grating constant of c-axis and grating constant of a-axis c/a by X-ray diffraction analysis is >=1.009, especially contains group 2a element in the periodic table is contained.
Patent JP-2002176409-A (JP)
Title: Demultiplexer for time division multiplex signal
Inventor: AOSHIMA KENJI
IPC: H04J3/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a demultiplexer for a time division multiplex signal that can demultiplex channels even when a serial signal at a high bit rate is received through a high-speed serial signal. SOLUTION: In the demultiplexer for a time division multiplex signal having a serial-parallel conversion circuit 100 that is provided with an N-bit shift register 102 that shifts by each bit a time division multiplex signal resulting from applying time division multiplex processing to a low speed channel signal by N-bits each onto a high-speed channel and temporarily latches resulting data, a clock recovery circuit 101 that recovers a clock synchronously with the serial high-speed channel, a clock frequency division circuit 103 that applies frequency division to the recovered clock, and an N-bit flip-flop 104 that stores data from the N-bit shift register synchronously with the clock frequency-divided by the clock frequency division circuit,  is provided with a channel demultiplexer means 105 that conducts channel demultiplexing processing at a low frequency after the serial-parallel conversion.
Patent JP-2002173616-A (JP)
Title: Water-based ink composition
Inventor: YOSHIOKA YASUSHI
IPC: C09D11/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition highly resistant to drying and excellent in suppressing a relatively large-sized crystal deposition at a penpoint. SOLUTION: This water-based ink composition is characterized by comprising a colorant, water and 1,6-hexanediol.
Patent JP-2002175816-A (JP)
Title: Ferrate battery and its manufacturing method
Inventor: NARUMI KEISUKE
IPC: H01M4/52
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To realize a battery of high-energy density using a ferrate of iron (VI) manufactured using an electrolytic oxidizing method, which can obtain ferrate of iron (VI) of high purity with high obtaining rate, as a cathode active material, and to realize a battery of high-energy density using a ferrate of iron (VI) manufactured by an electrolytic oxidizing method, which can obtain ferrate of iron (VI) of high purity with high obtaining rate, as a cathode active material. SOLUTION: The battery consists of a cathode binding material, which makes ferrate of iron (VI) as the cathode active material, an anode material, and an electrolytic liquid. When ferrate of iron (VI) is manufactured by impressing a direct current- constant voltage between an anode, which consists of metal iron, and a negative poles, which counters the anode, in alkali solution to oxidize the metal iron of the anode, a mercury oxide reference electrode that counters the anode is arranged, and by compounding by the electrolytic oxidizing method, in which electronic potential between the anode and the mercury oxide reference electrode is set to 0.6 to 1.2 V, the ferrate of iron (VI) is obtained. The iron (VI) ferrate battery is characterized, by using the ferrate of iron (VI) obtained by the electrolytic oxidizing method, as the cathode active material.  Use of K2FeO4 as the iron (VI) ferrate is especially desirable.
Patent JP-2001337508-A (JP)
Title: Electrophotographic control system and image formation control method
Inventor: HUGHES DAVID A
IPC: H04N1/29
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for controlling an image pickup device in a single-path multicolor electrophotographic printer. SOLUTION: The system has a photoreceptor belt 10 which regulates a timing aperture and moves along a path 12 of the printer, and a plurality of image pickup devices B each of which forms a latent image on the photoreceptor belt 10. The system also has a sensor, which is located adjacently to the photoreceptor belt 10, and detects the aperture when the aperture in the photoreceptor belt 10 passes through the sensor and generates a signal showing its detection. The system further has a controller 90 which generates a timing signal for each of the image pickup devices B as a function between the signal generated by the sensor and predetermined parameters.
Patent JP-2002181213-A (JP)
Title: Check valve
Inventor: NAKANO HIROYUKI
IPC: F16K1/42
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work, and make sealability between a valve element and a valve seat excellent. SOLUTION: This check valve 70 is provided with a valve 108 having the flat disk-like valve element 110, and an annular protruded lip part 112 erected along an outer circumferential part of the valve element 110. Since the valve element 110 of the valve 108 face-contacts with a flat valve seat seal 84 under a close-contact condition, an inner circumferential edge of a through-hole 86 in the seat seal 84 is not deformed and deteriorated to make the sealability excellent. Sealing pressure is increased in an abutting part of the lip part 112, and the sealability is enhanced thereby. Since a spring holding part 118 of the valve 108 holds one end part of a compression coil spring 120, the assembling work for the check valve 70 is facilitated.
Patent JP-2002180812-A (JP)
Title: V-type engine
Inventor: TSUKUI TAKAAKI
IPC: F01L13/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To shorten even a hydraulic passage by arranging a hydraulic control valve in a space capable of easily avoiding interference with an intake device in a V-type engine capable of changing an operation characteristic of at least one of an intake valve and an exhaust valve arranged on a cylinder head with respective combustion chambers by a hydraulic valve operation characteristic changing mechanism, and controlling hydraulic pressure of a hydraulic fluid supplied to the valve operation characteristic changing mechanism by the hydraulic control valve. SOLUTION: The hydraulic control valve 90 is arranged in a trough 31 formed between both cylinder parts 16a and 16b, and is arranged in the trough 31 below the intake device 37 connected to both cylinder heads 19A and 19B.
Patent JP-2002180233-A (JP)
Title: Sealed ceramic insulating layer and bearing ring
Inventor: KANEMOTO TAKAHIRO
IPC: C23C4/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealed ceramic insulating layer capable of being sealed without necessitating a special apparatus to secure electric insulating property and a sealing method thereof. SOLUTION: A ceramic insulating layer 1 obtained by thermal spraying is sealed by forming a cured film-like sealing body 3A composed of a thermosetting resin in inlets of pores 2 by the following sealing process. The sealing process is performed by applying the thermosetting resin 3 on the surface of the ceramic insulating layer 1 after heating the ceramic insulating layer. After that, the ceramic insulating layer 1 is cooled to bring the thermosetting resin 3 into the inlets of the pores 2 by utilizing the difference of the shrinkage due to the temperature difference between the gas and the resin. The resin on the surface is wiped out and the resin on the inlets of the pores 2 is cured to form the sealing body 3A.
Patent JP-2002185361-A (JP)
Title: Correlation peak detecting circuit
Inventor: HASHIMOTO TOMIO
IPC: H04B1/7093
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit scale. SOLUTION: A correlation peak detecting circuit comprises an antenna 10, a high-frequency processing unit 20, an A/D converter 30, a DMF 40, a ternary value OR circuit 50, a window comparator 60 and a data restoring circuit 70. The DMF 40 calculates a correlated value between N pieces of symbols from the converter 30 and a PN symbol row. The OR circuit 50 calculates a sum (ternary value sum) of three continuous correlated values from the DMF 40. The comparator 60 outputs a pulse (H pulse) becoming an H level for a prescribed period to an input terminal H of the restoring circuit 70 when the ternary value sum from an adder 54 is larger than a threshold value Th1, and outputs a pulse (L pulse) becoming an L level for a prescribed period to an input terminal L of the restoring circuit 70 when the sum from the adder 54 is smaller than a threshold value Th2.
Patent JP-2002178580-A (JP)
Title: Tool support mechanism
Inventor: SUGIYAMA YUICHI
IPC: B26D5/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To change the pressure applied to a tool such as a cutter while reducing a manufacturing cost without using a solenoid. SOLUTION: The tool support mechanism has a motor driven by a predetermined signal, a rotatory power transmission mechanism for transmitting the rotatory power due to the driving of the motor, a shaking plate arranged to a predetermined support shaft in a freely shakable manner and shaken around the support shaft accompanied by the transmission of rotatory power due to the rotary power transmission mechanism, a tool holder arranged to the support shaft in a freely shakable manner to hold the tool, and the elastic member arranged between the shaking plate and the tool holder and changing the energizing force applied to the tool holder corresponding to the shaking of the shaking plate.