baber/WOPTO huggingface dataset:
Patent JP-2003015751-A (JP)
Title: High voltage generating circuit
Inventor: KOTANI HISAKAZU
IPC: G05F1/56
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage generating circuit for realizing a stable operation corresponding to a load or voltage level changing according to each operation mode. SOLUTION: This regulator is provided with a plurality of driving PMOS transistors 31, 32, and 33 whose device sizes are different, a plurality of level shifters 61, 62, and 63 to be activated according to operation mode signals MODE1, MODE2, and MODEM corresponding to them, a plurality of phase compensating circuits 71, 72, and 73, voltage dividing circuit parts 41 and 42' for generating a detection voltage VOUT by adjusting the voltage division level of the output voltage according to the operation mode signals, and a comparator 5 for comparing the detected voltage with a reference voltage VREF. Thus, it is made possible to change driving capabilities corresponding to the output voltage level and the load according to each operation mode.
Patent JP-2003018317-A (JP)
Title: Portable terminal equipment and program
Inventor: KANEKO YUTAKA
IPC: H04W92/08
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively acquire information. SOLUTION: In a portable telephone set, communication with an external storage device is performed by using a power unit 28 while charging. By this communication, various kinds of information are obtained and stored on a memory card 16. Besides, data on the reservation or download of program are prepared in the portable telephone set, these data are supplied to the storage device, and information is acquired by the storage device.
Patent JP-2003018329-A (JP)
Title: Line terminating device and fault detecting method using the same
Inventor: OBAYASHI KATSUNARI
IPC: H04L69/40
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To easily detect a data line fault caused by carrier-off. SOLUTION: When carrier-on is received from a counter station (step(S) 1), data received from the counter station are temporarily saved on the local memory of DCE (S3). When carrier-off is received from the counter station (S4), it is judged whether the end of data finally saved on the local memory is an ending code or not (S5) and when it is the ending code (S5: YES), it is discriminated that data receiving is normally completed. Then, processing is returned to the processing start (S1). When the end of data is not the ending code (S5: NO), it is discriminated that carrier-off has been caused by line abnormality during data receiving and a carrier-off counting advances by one (S6). Thus, detection of a line fault spot and analysis of a line quality can be facilitated.
Patent JP-2003022209-A (JP)
Title: Distributed server system
Inventor: WATABIKI TATSUYA
IPC: G06F12/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a distributed server system capable of permitting the coexistence of a plurality of data bases to be managed by each data base management system and a plurality of servers having their unique system configurations corresponding to those respective data bases, and easily facilitating countermeasures to the fluctuation of data quantity to be treated or the intension of the system. SOLUTION: This distributed server system is provided with a plurality of data bases 2a, 2b and 2c for storing and managing data groups whose contents are the same by each data base management system, a plurality of data base servers 3a, 3b and 3c arranged corresponding to the respective data bases with their unique system configurations for receiving a data reference request and for replying to it by referring to their corresponding data bases, and a distribution server 4 for receiving the data reference request and for distributing processing corresponding to the request to any of those data base servers.
Patent JP-2002357702-A (JP)
Title: Optical path suppressing lens
Inventor: SUZUKI SOHEI
IPC: G02B27/00
Filed: 2001-06-02
Abstract: PROBLEM TO BE SOLVED: To significantly increase the upper limit of the incident angle of the incident light in an optical path suppressing lens in which the propagation direction of the incident light is kept downward in an almost vertical direction by total reflection on the transmission path depending on the incident angles. SOLUTION: The incident light is totally reflected in multiple stages according to the incident angles on the transmission path by curved total reflection faces 5a, 6a, 7a which form convex faces having the tangential lines ranging from almost horizontal position to almost vertical position in the view point at the outside and which form concave faces in the view point at the inside. Thereby, the propagation direction of sun rays which constantly varies in the period of time when the incident angle is relatively large in a day like the period of sunrise or sunset can be controlled downward in the vertical direction.
Patent JP-2003019382-A (JP)
Title: Washing machine
Inventor: NAKAMURA TERUO
IPC: D06F17/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a washing machine with which laundry can be partially washed without damaging its fabric and also the laundry is sufficiently washed in partial washing. SOLUTION: The washing machine is provided with a washing main body 1 with an internally arranged tub part 2, a top cover 3 which covers the upper surface of the main body 1 and has an opening part 3a through which laundry 22 is thrown into the tub part 2 and a lid 4 for covering the upper surface of the top cover 3. The washing machine has a washing device 6 which is constituted of a boiler 7 having a heating means, a water supply pipe 16 for supplying water to the boiler 6 and a jet nozzle 20 for jet-injecting steam and warm water to the laundry 22 through the use of the pressure of steam which is generated from the boiler 7.
Patent JP-2003021018-A (JP)
Title: Connection device for rail and injection pipe
Inventor: NARISEI KAZUAKI
IPC: F02M55/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To improve hardness of a seat surface of a branch pipe of a rail. SOLUTION: The seat surface of the branch pipe of the rail is hardened by performing press work or shot-peening work in order to improve the hardness. The difference in the hardness between the seat surface of the branch pipe and the injection pipe is enlarged, and the seat surface is not plastically deformed at fastening. Therefore, the number of times of detaching and attaching of the branch pipe and the injection pipe can be increased.
Patent JP-2003019088-A (JP)
Title: Portable toilet
Inventor: KAWAGUCHI TADASHI
IPC: A61G9/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching structure of the backrest of a portable toilet and to improve attaching strength. SOLUTION: Armrests 3A are erected on both sides of a toilet main body 2 and a backrest plate 6 is detachably disposed and attached at the rear part of the armrests 3A.
Patent JP-2002062876-A (JP)
Title: Keyboard device
Inventor: NISHIDA KENICHI
IPC: G10H1/34
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the durability of key units and the operability of keys. SOLUTION: This keyboard device consists of a key unit 30 formed by integrally molding key bodies 32, a key supporting section 33 for supporting the same and junctures 34 for connecting the key bodies 32 oscillatably in a key touch direction to the key supporting section 33 by a resin. The rear ends of the junctures 34 or key bodies 32 of the key unit 30 are provided with gate corresponding parts 34d by which the resin is injected in molding of the key unit 30. As a result, the resin injected from gates of metal molds is made to flow uniformly in a key body direction and a key supporting section direction, by which the junctures acting particularly as fulcrum parts of the key unit are made uniform and are made higher in strength.
Patent JP-2003025149-A (JP)
Title: Method and device for finishing tooth flank
Inventor: YONEYAMA YASUHIRO
IPC: B23F19/05
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the tooth flank finishing accuracy by suppressing the fluctuation in the machining load even when there is a variance in the dimensions of a gear in the pre-finishing operation. SOLUTION: After the plunging of grinding a tooth flank of a gear 1 is performed by rotating an annular grinding wheel 7 having an internal gear 7a engaged with the gear 1 in an engaged condition with the gear 1, the grinding wheel 7 is moved in the axial direction of the gear 1, and the oscillation of grinding the tooth flank of the gear 1 is performed while each tooth flank of the gear 1 and the grinding wheel 7 is moved in a slidable contact manner while pressed against each other. The mean value of the machining load in the ending stage of the plunging is calculated, and if the mean value of the machining load is high, the cutting quantity of bringing the grinding wheel 7 close to the gear 1 in the engaging direction is corrected, and if the mean value of the machining load is low, correction is made so as to increase the cutting quantity, followed by the subsequent oscillation.
Patent JP-2003025402-A (JP)
Title: Molding method, molded object and molding equipment
Inventor: NAKAJIMA YUICHI
IPC: B29C45/76
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the flowability of a resin during molding while reducing the effect of a skin layer and to achieve the shortening of a molding tack by the shortening of mold on-off operation and the enhancement of quility. SOLUTION: The position of a movable mold at the time (S7) of taking-out of a molded object molded by a previous shot is set to a molding start position and the movable mold is closed until it arrives at a predetermined position, where mold clamping force is generated, from the molding start position (S3) and a resin material is injected in the mold (S2). The movable mold is closed until it reaches a mold closing position during injection to generate mold clamping force to press the resin material (S4) and the molded object molded into a predetermined shape (S5) is taken out (S7) by opening the mold (S6).
Patent JP-2002119503-A (JP)
Title: Imaging system with x-ray beam angulation compensation
Inventor: POLKUS VINCENT STANLEY
IPC: A61B6/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide arrangement constitution for easily aligning the detector of the system with an X-ray beam field, that is for projecting the X-ray beam to the plane of the detector, in an X-ray imaging system. SOLUTION: This arrangement constitution corrects or compensates distortion generated by the angulation of the X-ray beam for which the beam is projected at an angle less than 90 deg. to the detector surface. First, the X-ray tube of the system is arranged so as to project the X-ray beam at a given beam direction angle ϕ. Then, from the given angle ϕ and from a specified value for a distance between a ray source and an image and a projected beam range length, a beam width angle γ1 is calculated. Thereafter, in order to specify the position of the geometric center of the beam field, an offset value is decided from γ1, ϕand the distance between the ray source and the image and further, the center of the detector is aligned with the position.
Patent JP-2003031831-A (JP)
Title: Photovoltaic element and its manufacturing method
Inventor: TSUGE TEIJI
IPC: H01L31/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element and its manufacturing method by which electric output characteristics can be improved by using a power collector. SOLUTION: One plane of an n.c-Si layer 7 is partly doped with a reverse conductive impurity to form an impurity area 8, and a high-temperature baking metallic paste is used to form a first collector 5 (second collector 6) on the impurity area 8 (a part of the other plane). Then, an i.a-Si layer 11 and a p.a-Si layer 12 are laminated on one plane, and an i.a-Si layer 21 and an n.a-Si layer 22 are laminated on the other plane. Furthermore, a second transparent conductive film 4 and a first transparent conductive film 3 are respectively laminated on the n.a-Si layer 22 and p.a-Si layer 12.
Patent JP-2003027942-A (JP)
Title: Quick warm-up device for engine
Inventor: KATO TETSUYA
IPC: F01P7/16
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a quick warm-up device capable of achieving warm-up at the time of start in a short time in a simple constitution without requiring large-scale change or preheating or the like of a system. SOLUTION: In this quick warm-up device, gears 1 and 2 are provided between a main body P1 of a water pump P provided in a circulation passage L for engine cooling water and a water pump pulley P2. Force from an oil pressure converter 6 is not applied to the gear 2 at the time of start when advance timing oil pressure from an OCV introduced to the oil pressure converter 6 is equal to retard timing oil pressure. Engagement between the gears 1 and 2 is disengaged by spring force of a spring member 5, and the water pump main body P1 is not rotated, so that circulation of cooling water is stopped to prevent an engine E from being excessively cooled.  After warm-up, when the advance timing oil pressure from the OCV becomes larger than the retard timing oil pressure, the gears 1 and 2 are engaged with each other by the oil pressure converter 6, so that normal engine cooling action can be conducted.
Patent JP-2003028568-A (JP)
Title: Method and apparatus for separating air
Inventor: EKOSHI NOBUAKI
IPC: F25J3/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for separating air capable of separating air to ensure energy saving upon collecting nitrogen and oxygen. SOLUTION: Stock air RA is cooled by heat exchange with an oxygen distillation passage 53 on an air condensation passage 51 and is partially liquefied to separate nitrogen rich air of gas phase and oxygen rich air of liquid phase (1). The nitrogen rich air is distilled on a nitrogen distillation passage 52 while being cooled by heat exchange with the oxygen distillation passage 53 to separate product middle pressure nitrogen MGN where nitrogen is concentrated and nitrogen contents with low nitrogen concentration (2). The nitrogen contents and the foregoing oxygen rich air are distilled in a distillation tower 6 to separate product low pressure nitrogen GN where nitrogen is concentrated and coarse oxygen where oxygen is concentrated (3).  The coarse oxygen is distilled on the oxygen distillation passage 53 while being heated by heat exchange with the passages 51, 52 to separate product liquefied oxygen GO where oxygen is concentrated (4).
Patent JP-2003028231-A (JP)
Title: Strut mount
Inventor: KIDAHASHI KIYOSHI
IPC: F16F9/54
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a strut mount that enables a cost reduction. SOLUTION: The strut mount 10 has a bound stopper case 16 to which an operating shaft 12 of a shock absorber is coupled. A peripheral wall of the bound stopper case 16 has an integrally molded elastic body 26 of rubber, which runs annularly along the peripheral wall of the bound stopper case 16 and extends axially from a ceiling portion 16A and a flange portion 16B. A lower bracket 28 is arranged around an outer circumference of the bound stopper case 16 to support the bound stopper case 16 via the elastic body 26 and limit an axial and a radial movement. This can dispense with a part for limiting movement of the bound stopper case 16 to reduce the cost of the strut mount 10.
Patent JP-2003031099-A (JP)
Title: Handle lock of circuit breaker
Inventor: SOMEYA HARUYUKI
IPC: H01H73/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a handle lock of a circuit breaker, in which the operating handle is not fixed, and the turning on/off of the circuit breaker can be confirmed from the outside, and which is small size and can be fitted easily. SOLUTION: The handle lock 4 axially supports a display body 6, printed with letters 'ON' and 'OFF' in between the right and left inner walls of the box-shape cover 5 that covers an operating handle 3, and forms a display window 5a on the top side of the cover 5, so that the display of a display body 6 can be viewed. When the operating handle 3 is rotated, the top end of the operating handle 3 pushes and rotates an arm part 6a of the display body 6, and the display of the display body 6 is switched over.
Patent JP-2003028274-A (JP)
Title: Fiber reinforced resin gear and its manufacturing method
Inventor: KOGURE HIROSHI
IPC: B29L15/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced resin high-precision gear having a high precision and strength, and excellent in dimension stability, and abrasion resistance, and also to provide its manufacturing method. SOLUTION: This resin fiber reinforced gear is provided with a thick cylindrical part, an outer edge flange part having a tooth line in the outer circumference of the concentric circle of the cylinder part, and a resin flow amount regulating passage formed of a resin is arranged between the cylinder part and the outer edge flange part. In the resin flow amount regulating passage, a plurality of radial ribs connecting the cylinder part to the outer edge flange part and a ring-shaped rib connecting the radial ribs one another in the circumference direction are formed.
Patent JP-2003034182-A (JP)
Title: Rear-view mirror for vehicle
Inventor: WACHI KENICHI
IPC: B60R1/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a rear-view mirror for a vehicle reduced in weight and never causing the transmission of fluttering vibration between synthetic resin- made mirror body and mirror holder. SOLUTION: This rear-view mirror for the vehicle comprises the synthetic resin-made mirror body 3 having a mirror face 2, and a synthetic resin-made mirror holder 5 for housing and retaining the mirror body 3, which comprises an opening 4 for exposing the mirror face 2 side of the mirror body 3. A friction resisting means 9 is formed on the peripheral part 8 of the mirror body 3 opposed to the peripheral part of the opening 4 of the mirror holder 5.
Patent JP-2003037231-A (JP)
Title: Substrate for module
Inventor: AMINO TOSHIKAZU
IPC: H01L23/473
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a module which has sufficiently high thermal conductivity of a heat sink plate, superior adhesive strength for the heat sink plate to an insulation substrate and superior cooling efficiency of a semiconductor element and hence which can be suitably used for the substrate for mounting the element, having a large heating amount. SOLUTION: The substrate for the module comprises the heat sink plate, having a region for directly mounting the semiconductor element thereon via a connection layer, the insulation substrate having a region which includes a part for forming at least the conductor circuit and divided into two or more parts, in such a manner that the substrate is connected to the heat sink plate via an adhesive layer; further, the heat sink plate is made of a metal or an alloy, having a thermal conductivity in the range of the ambient temperature to 300 deg.C to 100 W/m.K or more, a roughened surface is formed on an interface between the connecting layer and the adhesive layer, and has a channel for circulating a cooling refrigerant therein.
Patent JP-2003034736-A (JP)
Title: Rubber composition and tire using the same
Inventor: NISHIOKA KAZUYUKI
IPC: B60C1/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of absorbing vibration and noise and to provide a tire capable of reducing a passage noise during traveling without impairing the running performance. SOLUTION: The rubber composition is composed of 100 pts.wt. of a diene- based rubber component and 0.1-50 pts.wt. of an organic bentonite. A tire composed of the rubber composition is also provided. The organic bentonite is obtained by treating a bentonite mainly composed of montmorillonite with a quaternary ammonium ion such as dimethyldioctadecylammonium thus modifying the crystal surface of the montmorillonite.
Patent JP-2003036432-A (JP)
Title: Cd with ic chip, film with ic chip for cd pasting and method for attaching inherent id to cd
Inventor: TSUKAWAKI YOSHINORI
IPC: B42D15/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a CD with an IC chip whose manufacturing cost is low and whose thickness is <=1.5 mm being a standard CD thickness even though an IC is added. SOLUTION: The thickness of a CD 10 before attaching an IC chip is <=1.235 mm. A film part 20 whose thickness including the IC chip is <=0.25 mm is pasted on the surface of the CD, and the total thickness of the CD with the film part pasted is <=1.5 mm.
Patent JP-2003037159-A (JP)
Title: Electrostatic chuck unit
Inventor: HORI HIROAKI
IPC: H01L21/68
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck unit that can electrostatically attract a warped substrate. SOLUTION: An electrostatic chuck unit comprises an electrostatic chuck in which an electrode is provided and a base plate on which plural electrostatic chucks are mounted so that the attracting faces of the plural electrostatic chucks form an identical plane. The electrodes in the electrostatic chuck unit are divided into two or more groups, and an electric circuit, which can open/ close and apply a bipolar voltage independently, is connected to each electrode group.
Patent JP-2003036045-A (JP)
Title: Electric display device
Inventor: YOSHIDA KIYOHARU
IPC: H01L33/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric display device capable of gradation control of a decorative display section without having any special circuit. SOLUTION: The electric display device comprises an information display section 1 for displaying image information by turning on or off a plurality of light-emitting devices arranged in the form of a matrix, a decorative display section 2 consisting of a plurality of light-emitting devices disposed around the information display section 1, a first driving means B1 to B6 for driving the information display section dynamically, a second driving means 4 for driving the decorative display section as one line of the information display section, a display data storing means having a first dot-data area for one screen of the information display section and a second dot-data area corresponding to one scanning of the first driving means,  and a control means for accessing the dot-data areas of the display data storing means according to the dynamic drive to transfer dot-data in the first dot-data area to the information display section and transfer dot-data in the second dot-data area to the decorative display section.
Patent JP-2003045687-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: YAMAMOTO SHOHEI
IPC: H05B41/24
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent a switching element (SW1) from being overloaded in the event of an increase in a potential difference between both output terminals of a DC power supply, without connecting a breakdown element in parallel with the switching element. SOLUTION: This electrodeless discharge lamp lighting device comprises the DC power supply 1, an inductance element L1, the switching element SW1, an electrodeless discharge lamp 2, an induction coil Lcoil, and capacitors C11 and C12. The device is provided with an amplifying part 3 for amplifying variations in a potential difference per unit time between the output terminals T1 and T2 of the DC power supply 1, a detection output part 4 which obtains from the amplified variations a signal for stopping the switching action of the switching element SW1 and outputs the signal, and a stopping part 5 which stops the switching action of the switching element SW1 upon the output of the signal for stopping it.