baber/WOPTO huggingface dataset:
Patent JP-2002090378-A (JP)
Title: Rack carrying system and carrying rack
Inventor: KAWATSU KIYOSHI
IPC: G01N35/04
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rack carrying system and a carrying rack, capable of preventing the falling down of the carrying rack on a rack tray, and attaching/detaching the carrying rack and changing the order of the carrying rack on the rack tray. SOLUTION: The rail guide of the rack tray is fitted to the rail groove of the carrying rack, and at least one of the rail guide of the rack tray and the rail groove of the carrying rack is aslant cut out at the specified angle.
Patent JP-2002089599-A (JP)
Title: Coil spring of deformed cross section
Inventor: WATANABE KOTARO
IPC: F16F1/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To make improvements as to the tensile strength, spring hardness, light weight, compactness, life, etc., of a coil spring of deformed cross section. SOLUTION: The coil spring has a deformed cross section and is made of high tension steel. The cross section is almost flat at its top and bottom and its inner portion is approximately in the form of an arc protruding outwards while its outer portion is almost flat or approximately flat at its top and bottom. Also, the inner and lower portions are each approximately in the form of an arc protruding outwards.
Patent JP-2002089483-A (JP)
Title: Electric fan
Inventor: INAZUMI HIDEYOSHI
IPC: F04D29/60
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve workability of removing a front guard, and to make detachment of a clip difficult even if a hand or the like mistakenly strikes the clip. SOLUTION: In this electric fan, a guard 7 comprises the front guard 6 covering the front side of a ventilation fan 4 and a rear guard 5 covering the rear side thereof. A ring body 8 of a synthetic resin installed to a base wheel 11 of the front guard 6 is fitted onto a base wheel 14 of the rear guard 5, and the clip 20 provided in the ring body 8 is operated to an approaching direction to the rear guard 5 and is locked to the base wheel 14 of the rear guard 5. A handle part 15 extending rearward is provided in the ring body 8 near the clip 20. The clip 20 comprises a shaft part 21 turnably journalled to the ring body 8, an extension part 22 extending behind the handle part 15 of the ring body 8, and an operation part 24 bending to an internal diameter direction of the ring body 8 near an end part 15a of the handle part 15.
Patent JP-2002088882-A (JP)
Title: Closet
Inventor: NAKAMURA MASAHIRO
IPC: E03D1/35
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide water closet capable of supplying sufficient amount of washing water to the surface of a bowl even in small washing by making it possible to change over the distribution rate of water supply of a rim and a jet in large washing and small washing. SOLUTION: The drain port 127 of a tank is provided with a rim-jet water supply distribution section 128, and since a jet water supply control valve 113 arranged so as to close the jet water supply port opening in the bottom face of the rim-jet water supply distribution section 128 from an upper face is connected to a drain valve 115 for large washing through a ball chain 114, the water supply distribution rate of rim and jet can be switched in large washing and small washing.
Patent JP-2002085956-A (JP)
Title: Method for producing dispersed liquid substance and dispersed liquid substance
Inventor: TSUKIOKA TADAO
IPC: B05D7/24
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dispersed liquid substance which can be easily produced by utilizing a conventional device. SOLUTION: A water soluble or water dispersible layer 3b is formed on a base member 2 directly or indirectly via a layer 3a which is hardly soluble in water, a film-deposition material such as metal is sputtered on the layer 3b and a film 6 is formed. The film-deposition material which constitutes the film 6 is incorporated as fine particles 5 or particles together with all or one part of the layer 3b by water or water-containing alcohol 4.
Patent JP-2002094653-A (JP)
Title: Radio communication device having recording function
Inventor: KANAZAWA YASUYUKI
IPC: H04W88/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To record and reproduce a received sound in a clearly audible state. SOLUTION: A received sound is recorded and reproduced by a recording and reproducing circuit 12. When the received sound data is recorded, the sound volume level can be adjusted and recorded by switching an analog switch 6 of a receiver-side amplifier circuit 7 to change the amplification degree. A filter circuit 8 eliminates ambient noise by changing a filtered frequency band of the received sound data. The sound data reproduced by the recording and reproducing circuit 12 can be transmitted to other radio communication devices via a radio unit 2, and the sound can be clearly heard in the adjusted sound volume level and frequency characteristic even on the transmitter side.
Patent JP-2002086790-A (JP)
Title: Recording head driving system
Inventor: KITAO KATSUYUKI
IPC: B41J2/44
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording head driving system for smoothing each dot appropriately in an imaging apparatus forming an image by electrophotographic system. SOLUTION: An imaging apparatus comprises an LD drive section for latching each pixel by a data latch signal, i.e., latching pixel data for each LED, and driving a corresponding LED in synchronism with a strobe signal STB wherein image quality is enhanced through smoothing by varying the emission start timing at the LD drive section while keeping a constant emission time (constant emission duty ratio) among respective LEDs. More specifically, dots to be smoothed and the shift thereof are determined at the time of imaging depending on image data and the start timing of strobe signal STB for each dot is shifted depending on the determined shift under a state where the emission time is made constant for respective LEDs by making constant the width of each strobe signal STB.
Patent JP-2002097581-A (JP)
Title: Surface modification method for metal member and metal member having modified layer
Inventor: KAWAURA HIROYUKI
IPC: C23C26/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification method for a metal member, which gives a superior modified layer with cavitation erosion resistance on a part needing the surface modification in a comparatively cheap process, and a metal member having the modified layer. SOLUTION: This method for forming the modified layer 4 comprises, making a supplying material 2 exist on a surface of a metal member 1, which can dissolve in a matrix phase of the metal member 1 or form dispersed phase with constituent composing the matrix phase, irradiating a high-density energy beam 5 on the surface of the metal member 1, forming a molten zone 3 by melting the supplying material 2 and the surface layer of the metal member 1, and then quickly chilling the molten zone 3.
Patent JP-2002099081-A (JP)
Title: Photosensitive resin composition and printed-wiring board
Inventor: ONO TAKAO
IPC: H05K3/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which is capable of being developed by exposing to ultraviolet rays and being developed by a dilute aqueous alkaline solution and is excellent in finger touch dryability when a coated film is dried and which has a wide range of heat control and high sensibility and is excellent in colose adhesion, heat-resistance, chemical resistance or the like and is suitable for a soldering resist film for a printed-wiring board, and also provide a printed-wiring board having a cured coated film using the same. SOLUTION: The photosensitive resin composition containing (A) an active energy beam-curable resin having at least two ethylenically unsaturated bonds in one molecule, (B) a compound having at least two allyl groups, (C) a photopolymerization initiator, (D) a reactive diluent and (E) an epoxy-based thermosetting curable compound. For the printed-wiring board, this composition is used.
Patent JP-2002101613-A (JP)
Title: Ac generator
Inventor: OKAWA GOROKU
IPC: H02K1/32
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce offensive sound to the ear by generating specific harmonic sound in a fan. SOLUTION: Interference of the wind-whisle sounds between the diagonal cooling blower blades and the nail shaped magnetic pole pieces is suppressed by appropriately selecting the number of the diagonal cooling blower blades and the number of the nail shaped magnetic pole pieces by making the number of the blades and the number the pole pieces not divisible each other and respectively have not a divisor. With the sound caused by the interference between the diagonal cooling blower blades and the nail shaped magnetic pole pieces is suppressed. Therefore since the interference sound can be suppressed, the effect to reduce the offensive sound to the ear generated by the rotation of a cooling fan is realized.
Patent JP-2002098042-A (JP)
Title: Solder delivery pump, and automatic solder charging device having the same
Inventor: NAGAI MASAHIRO
IPC: F04B53/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a delivery pump suitable for delivery of cream solder (solder cream or solder paste) comprising solid grain dispersed in liquid medium, and an automatic solder charging device capable of automatically charging cream solder in above special form into a small container continuously and quantitatively. SOLUTION: In this piston-shaped delivery pump 1 provided with a cylinder 3 and a piston, the inner diameter of the cylinder 3 is larger than the outer diameter of a piston head 41, and a clearance (80-300 μm) formed at an insertion and engagement side surface part between the cylinder and the piston head is larger than the grain diameter of the solder grain. The vertical width of the piston head is not less than 30% of the outer diameter of the piston head. The automatic solder charging device is provided with the solder delivery pump as a solder injecting means, a container moving means, a solder injection quantity measuring means, a defective sorting means, and a material storage means.
Patent JP-2002097765-A (JP)
Title: Eaves edge throating
Inventor: MATSUO SHIGERU
IPC: E04D13/15
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an eaves edge throating which can drain water infiltrated into the upper part of a roof-board to eaves. SOLUTION: The eaves throating 10 is inserted between the roof-board 12 and a roof material 11 at the eaves part, and comprised of long plate pieces bent to the longitudinal direction. On the eaves throating 10, a rising piece 102, whose upper end 104 is brought into contact with the roof material 11, and roof-board contacting parts 101 and 103, are arranged, and it is characterized that the cross section of the roof-board contacting parts 101 and 103 in the orthogonal direction to the eaves is made almost corrugated.
Patent JP-2002108965-A (JP)
Title: Circuit simulation method and storage medium stored with procedure therefor
Inventor: TOKUYAMA MOTOHIDE
IPC: G01R31/28
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To unitarily and efficiently prepare data for simulation while using a circuit diagram for verification based on a net list without depending on a tool. SOLUTION: A signal having a change equal to or more than a fixed level in a waveform is extracted by carrying out the simulation of low accuracy while using a test pattern prepared in accordance with a function being a simulation object. Then, the net list is prepared aiming at the extracted signal and the simulation of high accuracy is carried out.
Patent JP-2002111490-A (JP)
Title: Pll circuit
Inventor: YAMANAKA SEIJI
IPC: H03L7/099
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit capable of enhancing a general versatility of voltage-current converter and also enhancing yields with reducing variations of characteristics of voltage-current conversion due to process fluctuations. SOLUTION: At a voltage-current converter 15 in a VCO 8, a fixed resistance element connected between a NMOS transistor 31 operated with a voltage Vcn applied from a low-pass filter 7 and a ground is replaced with a variable resistance circuit 32 to vary resistance value by a serial connecting control and a parallel connecting control for each resistance element R1-R9 arranged in a matrix shape responding to a control signal from outside.
Patent JP-2002106573-A (JP)
Title: Rolling bearing and cage
Inventor: TOYODA TSUKASA
IPC: F16C13/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing 21 and a cage 27, which can hold rolling elements 26 correctly without deformation, warp or abnormal wear, can be machined easily, and can narrow a space between both raceway surfaces 24 and 25 of the inner ring 22 and outer ring 23 compact. SOLUTION: The cage 27 retaining a plurality of rolling elements 26 at the same angular interval on a diameter, which are located between both raceway surfaces 24 and 25 of the inner ring 22 and outer ring 23, is made of a hardened steel plate stamped such as punching or drawing. For the hardened plate, bainite steel plate is desirable and the Vickers hardness of Hv 280 to 460 is advisable.
Patent JP-2001142778-A (JP)
Title: Method for managing cache memory, multiplex fractionization cache memory system and memory medium for controlling the system
Inventor: MCNUTT BRUCE
IPC: G06F12/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory managing method, a multiplex fractionization cache memory system and a memory medium. SOLUTION: The cache memory managing method is provided with following steps. (a): it is judged whether request data exists in a first cache or not in response to the data access request of a host computer and it is judged whether it exists in the second cache or not unless it exists in the first one. (b): Unless it exists in the second cache, access is performed to the group of segments in a storage device and request data is included in the first segment included in the group. (c): The group is stored in the second cache and the first segment including request data is stored in the first cache. (d): Access is performed to request data of the first cache when it is judged that request data exists in the first cache in (a) or when the first segment is stored in the first cache in (c).
Patent JP-2002110172-A (JP)
Title: Lead acid battery
Inventor: KAMEDA TAKESHI
IPC: H01M4/74
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a positive electrode plate from breaking through a separator due to growth and a broken bending main frame touching a negative electrode plate from short-circuiting while using a battery. SOLUTION: The present invention is a lead acid battery characterized in that the positive electrode plate makes use of an expanded metal grating 11 and characterized in that the expanded metal grating 11 is cut at an outside corner 4a and inside corner 4b of the main frames 3a and 3b.
Patent JP-2002110621-A (JP)
Title: Method and device for treating substrate
Inventor: MOTOMURA MASAHIRO
IPC: H01L21/304
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device that can reduce the amount of consumption of an organic solvent, and can improve stability in the drying performance of a substrate, when it is subjected to pressure-reduction pickup-type drying method. SOLUTION: In the middle portion of a drain 46 for discharging drainage, containing the organic solvent from a treatment chamber 26 where a treatment tank 10 for rinsing the substrate W, is provided in the inside, a buffer tank 50 for separating the drainage from the vapor of the organic solvent is interposed. A vapor discharge pipe 62 is connected, while communicating with the inner space of the buffer tank. In the vapor discharge pipe, regulating valves 64a and 64b are provided. The regulating valves regulate the pressure in the treatment chamber to fixed pressure that is higher than the atmospheric pressure.
Patent JP-2002106022-A (JP)
Title: Toilet bowl washing device
Inventor: KANOMATSU TAKAHIRO
IPC: E03D5/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide, by a toilet bowl, an easy-to-operate toilet bowl washing device capable of automatically switching between a major washing and a minor washing. SOLUTION: A wash water feed means, a body detection means, and a seating detection means are installed in the toilet bowl. Thus, the major washing and minor washing can be automatically switched according to the output from the detection means for optimum washing.
Patent JP-2002110163-A (JP)
Title: Method for manufacturing positive electrode active material and nonaqueous electrolytic battery
Inventor: HOSOYA MAMORU
IPC: H01M10/0525
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To ensure a single phase composition of LiFePO4 carbon complex and achieve an excellent battery property. SOLUTION: When a positive electrode active material is manufactured, a combined material of compounds expressed in formula LixFePO4 (X is more than 0 to 1.) is mixed, processed by milling and baking, and a carbon material is added at any point in the processing. The material combined with LixFePO4 uses Li3PO4 and Fe3(PO4)2 or its hydrate Fe3(PO4)2.nH2O (n is hydration number.) when baked, oxygen density in a baked atmosphere is 1012 ppm or less by volume.
Patent JP-2002102193-A (JP)
Title: Physical condition control device for female
Inventor: BABA MICHIKO
IPC: A61B5/05
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a physical condition control device for female which can quickly and readily discriminate the physical condition of a woman which appears with lunar periodicity including the PMS(premenstrual syndrome) period. SOLUTION: This physical condition control device is provided with an impedance measuring means which measures the bioelectric impedance value of the woman, an impedance storing means which stores the measured bioelectric impedance value, and a discriminating means which discriminates the mental and physical conditions of the woman which appear with lunar periodicity based on the transition of the measured impedance value. This control device is also provided with a displaying means which graphically displays the discriminated mental and physical conditions.
Patent JP-2002113665-A (JP)
Title: Resin bond grinding wheel
Inventor: OIKAWA NAOTO
IPC: B24D3/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin bond grinding wheel having a long lifetime and a good sharpness of cutting performance. SOLUTION: Carbon fibers 6 and SiC 5 are dispersedly arranged as filler in a resin bond phase 3, wherein the mix proportion is 0.8-1.2 parts carbon fibers relative to one part SiC 5. The content of two sorts of filler ranges between 25 and 45 vol.% of resin bond phase 3 excluding super-abrasive grains 4.
Patent JP-2002116086-A (JP)
Title: Method and apparatus for measuring radiation temperature, part for measuring radiation temperature, and process device
Inventor: HORIUCHI KAZUO
IPC: G01J5/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring radiation temperatures which enables accurate temperature measurement by a simple constitution. SOLUTION: This apparatus 10 for measuring radiation temperatures has a collecting lens 14 for collecting a radiation light from an object W to be measured, a lens holder 18 for supporting the collecting lens 14, an optical fiber 12 for transmitting the light collected by the collecting lens 14, and a temperature-measuring part 16 for measuring a temperature of the object on the basis of a quantity of the radiation light transmitted by the optical fiber 12. The lens holder 18 is formed of an optically transparent substance.
Patent JP-2002117875-A (JP)
Title: Control apparatus of fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To secure good controlling performance according to changes of characteristics of a plant, which is a controlling object. SOLUTION: A control apparatus of a fuel cell system is constituted with control means A1 to An, which control each control valve based on a deviation of each output of a target value computed according to a demanded amount of power generation and an output power amount of measurement equipment, so that each air flux amount and each pressure become a target value, for every electric power domain divided into a predetermined number of domains based on the demanded amount of power generation electric power, and a state presumption means B1 to Bn, which presume each air flux amount and each pressure, based on the output of control means A1 to An and the output power amount of the measurement equipment.  Further, it is equipped with a change judgment means D1, by which each changing of the control means A1 to An and the state presumption means B1 to Bn are determined, based on whether the deviation of the output amount of the state presumption means B1 to Bn and the output of measurement equipment exceed a predetermined restriction value, or not, and, a selection means F1, which chooses and changes each the control means A1 to An, or the each state presumption means B1 to Bn, according to the output of the change determination means D1.
Patent JP-2002125161-A (JP)
Title: Information display system
Inventor: OKADA KAZUO
IPC: H04N5/445
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an information display system that allows a peripheral device such as a mobile phone or a personal computer to easily display information relating to information displayed by a broadcast receiver such as a TV or an STB so as to form interlocking between the broadcast receiver and the peripheral device thereby allowing a viewer to utilize the relating information independently of the broadcast receiver. SOLUTION: The information display system consists of the broadcast receiver 2 and the peripheral device 3 having a communication function that are interlocked with each other and the broadcast receiver transmits selection information selected from information displayed on a display means provided to the broadcast receiver to the peripheral device. The peripheral device receives related information on the basis of the selection information received from the broadcast receiver and displays the related information on a display means provided to the peripheral device. Thus, the broadcast receiver and the peripheral device are interlocked by the selection information sent/received between the broadcast receiver and the peripheral device.
Patent JP-2002083192-A (JP)
Title: Home page production for providing attribute comparison- and-selection information for article accompanied with five senses, and business model applied with on-line shopping site using home page
Inventor: YAMAZAKI KANESHIGE
IPC: G06Q30/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To develop a home page capable of providing a price, a function, performance and 'rticle comparison information as to an attribute and the like of an article accompanied with the five senses', and to apply the home page. SOLUTION: A home page producer, or a corporation or an individual, using a server computer registered and stored preliminarily, classified by the articles or article categories, with 'information for comparing and investigating a price, a function.performance, optimum use, and the article attributes such as a shape, a color, perfume, taste and touch' ('article comparison and selection information as o the attribute and the like of the article accompanied with the five senses' hereinafter) required for will determination for article purchase, opens and applys a cyber shopping site classified by the article categories or for the plural categories of articles, and executes activity for providing 'sales promotion supporting service for the articles' to a maker or a distributor desiring to sell the articles to public consumers,  and 'will determination supporting service for article selection' to the public consumers respectively.