baber/WOPTO huggingface dataset:
Patent JP-2001324372-A (JP)
Title: Gas residual quantity determination device, arc welder and gas residual quantity determination method
Inventor: IKEUCHI FUMIO
IPC: G01F23/28
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an arc welder equipped with a gas residual quantity sensor capable of transmitting a gas shortage alarm before liquidized gas in a gas container for storing sealed gas is completely evaporated, and preventing wrong detection of gas shortage caused by internal pressure drop in the gas container. SOLUTION: This gas residual quantity sensor is provided with a transmitting means (composed of a piezoelectric transducer 17, a piezoelectric transducer driver circuit 18 and a CPU 19) for transmitting an ultrasonic wave toward a gas bomb 51 for storing the sealed gas, a receiving part 20 for receiving the reflected wave of the ultrasonic wave, and a determination means (composed of a preamplifier circuit 21, a comparator 22, a constant-voltage circuit 23, a clocking circuit 24 and the CPU 19) for determining the liquid residual quantity in the bomb based on the reception result of the reflected wave by the receiving part 20.
Patent JP-2001323192-A (JP)
Title: Inkjet water-based pigment ink and ink-jet recording method
Inventor: SUZUKI SHINICHI
IPC: C09D11/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet water-based pigment ink and an ink-jet recording method which have excellent storage stability and discharge stability of the ink and, can afford high-gloss images on an inkjet gloss medium. SOLUTION: The inkjet water-based pigment ink comprises a water-soluble photocurable monomer and/or oligomer having two or more functional groups which is a compound having a group to be represented by the formula: -(X)m-(C =O)-Y-, wherein X and Y are each an oxygen atom or a nitrogen atom; and m is 0 or 1 and a pigment in an aqueous medium.
Patent JP-2001326468-A (JP)
Title: Multilayer printed wiring board and electronic apparatus
Inventor: AOKI TADASHI
IPC: H05K3/46
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board of small size and high rigidity wherein radiation of electromagnetic noise can be prevented, by arranging wirings fixed to ground or power source potential on an upper and a lower layers of a signal line arranged on an inner layer of the multilayer printed wiring board, and arranging resonance circuits on both sides or a single side of the same layer as the signal line, and an electronic apparatus. SOLUTION: A printed wiring board is constituted of a first layer 1, a second layer 2, third layers 3, 8 and a fourth layer 4 which are conducting layers; the signal wiring 8, a resonance wiring 9 and a viahole 11 which is used for fixing potentials of both ends of the resonance wiring 9 to ground. Potentials of the first layer 1 and the fourth layer 4 are fixed to ground or power source potential, and a resonance circuit is made to act as a band-rejection filter of a transmission line constituted of the first layer 1 and the fourth layer 4.
Patent JP-2001330253-A (JP)
Title: Electronic oven system
Inventor: FUJIKAWA TORU
IPC: G06Q50/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic oven system excellent practically. SOLUTION: There are provided in a home an electronic oven 1, an information BOX 3 communicating the former, and a personal computer 2. The personal computer 2 is connected with a host computer 4 in which home page information is stored through an internet 5 located outside the home. There are stored in a home page storage section 421 of the computer 4 cooking data recognized directly by the electronic oven 1 including heating control data for heating and cooking a plurality of cooks in the electronic oven 1 corresponding to each of the foregoing cooks, and a button operated to transfer the cooking data to the personal computer 2 through the internet 5. The electronic oven 1 performs heating operation following the heating control data down loaded to the personal computer 2 and supplied through the information BOX 3 and cooks the desired cooks.  Hereupon, the heating operation is remotely controlled by making use of the personal computer 2.
Patent JP-2001304794-A (JP)
Title: Method for reducing in-pipe frictional resistance for water-based heat transfer medium
Inventor: INABA HIDEO
IPC: C09K3/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a surfactant excellent in effectively reducing in-pipe frictional resistance, which can increase a flow rate or reduce a pump power within a specific temperature range of -10 to 100 deg.C in a water-based heat transfer medium consisting of brine and an organic compound solution. SOLUTION: A mixture having one of specified amphoteric, anionic, cationic and nonionic surfactants or combination of at least two of them, or a mixture of 5-95 pts.wt. of amphoteric surfactants or combination of at least two of them and 95-5 pts.wt. of specified anionic, cationic and nonionic surfactants or combination of at least two of them, is specifically added to the water-based heat transfer medium by 0.05-5.0 wt.% to form a micelle. Thus an excellent reducing effect of in-pipe frictional resistance can be attained.
Patent JP-2001337322-A (JP)
Title: Reflection plate for reflection type liquid crystal display device, and method for manufacturing the same
Inventor: KAWABUCHI SHINJI
IPC: G02B5/08
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To easily obtain a form of reflection plate with good controlling property such that the reflected light concentrated in a specified angle direction can be obtained in a reflection type liquid crystal display device. SOLUTION: The reflection plate is manufactured by forming a step-like layer having a cross section with a plurality of trapezoids or rectangles stacked one another on a substrate and coating the surface of the step-like layer with a reflection layer consisting of a reflective material.
Patent JP-2001342870-A (JP)
Title: Exhaust emission control device for cylinder injection type internal combustion engine
Inventor: TAMURA YASUKI
IPC: F01N3/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a cylinder injection type internal combustion engine capable of preventing CO, THC spike and NOx spike by surely balancing reactions of emission and reduction in purging NOx in addition to shortening of NOx purging period. SOLUTION: When NOx of NOx catalyst should be emitted, stratified combustion is performed with a stoichiometric or slightly rich air-fuel ratio (14.42 in the figure) by injecting fuel in compression stroke, and a large quantity of CO, HC is thereby produced near a spark plug by incomplete combustion, while a large quantity of O2 of a lean air-fuel ratio is made to remain around there. The reactions of emission and reduction of NOx with CO, HC on the NOx catalyst and oxidation of CO, HC are mixed by feeding CO, HC and O2 to the NOx catalyst, and an amount of CO, HC contributing to the emission and reduction of NOx is decreased. Emission velocity of NOx is thereby decreased to surely reduce NOx, and excessive CO, HC to emitted NOx are oxidized with O2 to purify.
Patent JP-2001336181-A (JP)
Title: Antifreeze device
Inventor: IKEDA KOJI
IPC: F16K31/68
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an antifreeze device capable of automatically draining and cutting off when water in a pipe reaches the freezing temperature and being inexpensively manufactured as the structure is simple. SOLUTION: A water passage is partitioned into primary chambers 4, 4a, secondary chambers 8, 8a, and draining chambers 9, 9a arranged to communicate with the secondary chambers 8, 8a and provided with drain outlets 10, 10a by partition walls 11, 11a. First valve openings 12, 12a for cutting off water are formed between the primary chambers 4, 4a and the secondary chambers 8, 8a and secondary valve openings 13, 13a for draining are formed between the secondary chambers 8, 8a and the draining chambers 9, 9a, in the partition wall 11, 11a, and a shaft 14 is fitted so as to be vertically slidable from the primary chambers 4, 4a to the secondary chambers 8, 8a and the draining chambers 9, 9a, the shaft 14 has valve bodies 17, 23 opening/closing respective valve openings 12, 13, 12a, 13a,  a filling chamber 6 in which a material 7 whose volume expands or contracts in compliance with change of temperature is filled, is formed between a piston 15 formed at the end and the inside wall of the body, the shaft 14 slides vertically in accordance with the expansion or contraction of the material 7 in the filling chamber 6 to enable water cutting off and draining.
Patent JP-2001336121-A (JP)
Title: Snow melting marker
Inventor: KAWACHI TAKUMI
IPC: E01F9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting marker superior in energy efficiency. SOLUTION: A far infrared ray unit 4 is attached to the rear face of existing and newly provided road markers, and a far infrared ray is utilized to melt snow.
Patent JP-2001336624-A (JP)
Title: Hydraulic control device for automatic transmission of vehicle
Inventor: YUASA HIROYUKI
IPC: F16H61/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To accurately control to a flow rate for completing filling in a target period of time in precharge control for filling a friction engaging element to be fastened with oil. SOLUTION: The target flow rate for the precharge is calculated from a volume of the friction engaging element to be filled and fastened and the target period of time required to complete the filling. A rate Qs of inflow to a solenoid valve controlling oil supply is calculated from oil temperature, line pressure and indication pressure. Based on a deviation between the target flow rate and the inflow rate Qs, a correction is made to precharge pressure set according to the oil temperature to make the inflow rate Qs coincide with the target flow rate.
Patent JP-2001343905-A (JP)
Title: Device and method for assembling display panel
Inventor: ONIZUKA YASUTO
IPC: G02F1/1345
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for assembling a display panel by which tact time is shortened and productivity is improved. SOLUTION: When assembling the display panel by mounting a tape carrier package(TCP) 7 on an edge of a board 24, the TCP 7 blanked by a parts feeding part 1 is delivered to a loading head 11 at a handing over station A of an index part 10, and while a first recognition part 18 detects angle deviation of the TCP 7 at a preliminary recognition station B, an angle correction part 12 corrects the angle deviation of the TCP 7. Then, at a loading station C, a second imaging part 25 recognizes the TCP 7, corrects positional deviation in an orthogonal axial direction and mounts the TCP 7 in the board 24. Thereby, a parts handing over process, an angle correction process and a loading process can be performed in concurrency during the stop of the index part 10, the tact time can be shortened, and the productivity can be improved.
Patent JP-2001083978-A (JP)
Title: Speech recognition device
Inventor: NAKABASHI JUNICHI
IPC: G10L25/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device having higher recognition performance than hitherto without increasing a recognition processing time, by varying an analytical window length according to the characteristic of an input speech, by utilizing the fact that the input voice has both a part having high time constancy, such as a vowel and a part having low time constancy, such as a consonant. SOLUTION: Speech analytical parts 103, 104 convert an inputted voice from a speech to each characteristic vector with each different analytical window length at each time. An inter-characteristic vector correlation calculation part 105 calculates a correlation value between each characteristic vector at each time. The optimum characteristic vector is selected from among characteristic vectors calculated with different analytical window lengths corresponding to correlation values between the characteristic vectors, and the voice is recognized by an HMM method by using it.
Patent JP-2001343384-A (JP)
Title: Hybridizing method and dehybridizing method of sample chip
Inventor: YONEDA HIDEKATSU
IPC: G01N33/53
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a hybridizing method and a dehybridizing method of a sample chip capable of executing efficient analysis of a gene expressing state by hybridizing and dehybridizing a DNA probe and an analytical DNA in a short time, and to provide a hybridizing method and a dehybridizing method of a sample chip capable of executing analysis work with high accuracy by using a low-concentration analytical DNA, and reducing, the analytical cost. SOLUTION: An analytical sample is hybridized with respect to many sample probes arranged and fixed at fine intervals on the sample chip. At that time, a voltage is applied to the part between a first electrode and a second electrode arranged oppositely to the first electrode at a prescribed interval with the sample chip set on the first electrode heated. The sample probe of the sample chip set on the first electrode is electrified to have the positive charge and simultaneously the analytical sample between both electrodes is electrified to have the negative charge, thereby to cause dielectric attraction of the analytical sample to the sample probe.
Patent JP-2000273020-A (JP)
Title: Organic solvent composition for nail
Inventor: KANEKO KATSUYUKI
IPC: A61K8/73
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent use improving effect, handleability, texture changing effect and color tone changing effect by making the composition include specific amounts of a colorant and a resin. SOLUTION: This composition comprises (A) 0.5-10 wt.% of a colorant, preferably a lame agent (e.g. polyethylene terephthalate/aluminum/epoxy laminate powder, copper powder, etc.), and/or a pearl agent (e.g. mica titanium, iron oxide red/iron blue coated mica titanium, etc.), (B) 0-10 wt.% of a resin, preferably nitrocellulose. Preferably the composition comprises (C) 30-99.5 wt.% of an organic solvent (e.g. butyl acetate, isopropyl alcohol, butyl alcohol, ethyl alcohol, etc.), and has 2-100 mPa.s viscosity at 25 deg.C. The composition is, for example, usable as an organic solvent composition for modifying a nail enamel, a solution for diluting a nail enamel, etc.
Patent JP-2001350645-A (JP)
Title: Computer system
Inventor: SHIMOJI HARUHIKO
IPC: G06F12/16
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To strengthen a fault tolerant function of automatically eliminating an error generated in a computer itself in a computer system to more enhance the reliability of the computer, and to realize the strengthening of the fault tolerant function at a low cost. SOLUTION: When a program code or data stored in a memory are read and used, it is properly passed through a majority processor to enhance the reliability. This computer system may be equipped with a plurality of majority processors or a buffer. The majority processor may be provided with the function of performing a proper selection from a plurality of input data and outputting the selection result as an output data, and also can be set so that the data communication between processor modules is performed by use of the majority processor.
Patent JP-2001347019-A (JP)
Title: Pachinko machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent an illicit act such that a foreign matter such as wire is inserted into a pachinko machine through a prize ball discharge port to operate a prize ball pay out device or the like. SOLUTION: The opening edge of a prize ball discharge guide port 20 provided on a mechanism plate 10 is fitted to the circumference of the opening edge of the prize ball discharge port 21 provided on a front frame 1, and a ball guide rib 22 for solving the difference in level from the opening edge of the prize ball discharge port is formed on the inside surface of the opening edge of the prize ball discharge guide port.
Patent JP-2001348022-A (JP)
Title: Paper container for food
Inventor: OISHI TAKEO
IPC: B65D5/62
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent uneven heating by eliminating any concentration of water at a center of a bottom plate of a paper container for a microwave oven cooking. SOLUTION: In the paper container for the food in which a container main body 1 is formed of a cardboard with each or either side thereof laminated with a thermoplastic resin, and a side plate 5 is connected to four sides of a substantially rectangular bottom plate 4, a projecting part 15 is formed in an inner surface of the bottom plate 4 with the bottom plate 4 recessed inward of the container main body by the press molding.
Patent JP-2001350518-A (JP)
Title: Automatic conveyance recording and analysis system for semiconductor factory
Inventor: EBATA YUZO
IPC: G06Q50/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To easily grasp the operations of respective facilities in a bay of a semiconductor factory and to easily analyze an occurring problem in such a case. SOLUTION: A control monitor device 16 sends an external message to CVD facilities 11. The CVD facilities 11 once receiving the external message start specific processing according to the external message and sends an external command indicating the start to the outside. A gateway 15 receives the external command from the CVD facilities 11 and sends it to MHR 20. An external/ internal conversion part 21 converts the external command from the gateway 15 into an internal command and supplies it to a log information storage part 22. A control part 25 computes the traveling direction, distance, moving speed, etc., of an in-bay travel vehicle 12 according to the internal command and moves the object of the in-bay travel vehicle at a display part 23 according to the computation results.
Patent JP-2001349487-A (JP)
Title: Pipe joint
Inventor: TOZAKI KENJI
IPC: F16L37/12
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To enable sure detection whether a pipe is inserted to a normal depth or not. SOLUTION: The pipe P is inserted into a pipe joint body 1, while a leg piece 39 of a mounting part 34 of a checker 19 is locked on a hooking projection edge 10A. A detecting part 35 is approached to the pipe joint body 1 while deflecting a spring connecting part 36. A connecting arm 23 can be locked on a locking projection 11 when the pipe P is inserted to the normal depth. When the pipe P is not inserted to the normal depth, a detecting piece 8 is collided with a flange 3 of the pipe P, or a pipe retainer 14 in an enlarged state interferes with an inner part of the detecting part 35, which restricts the axial advancing of the detecting part 35, and disables the locking on the locking projection 11.  When the detecting part 35 is released in this condition, the detecting part is sprung up to an upper part of the pipe joint body 1 by elastic force of the spring connecting part 36, and the operator can recognize the incomplete insertion of the pipe P.
Patent JP-2001352653-A (JP)
Title: Rotating connection device
Inventor: SAKATA TOMOYUKI
IPC: B62D1/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To absorb the position difference between a guide groove and a reversing part of a cable, and moreover to prevent abnormal sound produced by the collision of the cable with a guide ring. SOLUTION: A guide ring 11 is divided into a ring body 12 and a ring piece fitted with a guide grooves respectively. If the position of a reversing part of the cable differs from that of the guide groove in the circumferential direction because of manufacturing errors of the cable length, the ring piece 13 is fitted to the ring body 12 adjusting it to this position difference, and a guide ring 11 is constituted.
Patent JP-2001356853-A (JP)
Title: Image processor and state display control method of the same
Inventor: SUZUKI AKIO
IPC: G06F3/0481
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To grasp the operating situation of each fluctuating device on the same screen of an operating part in a real time. SOLUTION: In operating picture processing whose functions are different by combining plural devices based on a picture processing job requested by an operating part or a picture processing job requested through communication with an outside device, the executing state of each image processing job is monitored, and the operating situation of each device is displayed as a list on a same picture 1201 of the operating part by a CPU in a controller unit.
Patent JP-2001354535-A (JP)
Title: Composition for oral cavity application
Inventor: MIYAKE MIKIO
IPC: A61K8/891
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for oral cavity application having remarkable effect for suppressing the formation of dental plaque and dental calculus. SOLUTION: The composition for oral cavity application contains a silicone compound in combination with one or more compounds selected from a straight- chain polyphosphate expressed by general formula (1): Mn+2PnO3n+1... (1) (M is Na or K; and (n) is >=2) and a cyclic polyphosphate expressed by general formula (2): (MPO3)m... (2) (M is Na or K; and (m) is >=3).
Patent JP-2001356547-A (JP)
Title: Image forming device
Inventor: KINOSHITA TAKESHI
IPC: G03G15/01
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing the prolongation of the life of a specified image forming unit and the miniaturization of the device. SOLUTION: A printer 10 (image forming device) is equipped with a rotatable intermediate transfer belt 12 (intermediate transfer body), and plural image forming units 20Y, 20M, 20C and 20K (image forming means) proximately arranged at a specified pitch along the belt 12 and respectively forming different color images on the belt 12, and the units 20Y, 20M, 20C and 20K are provided with plural elements (developing devices 28Y, 28M, 28C and 28K and cleaners 32Y, 32M, 32C and 32K) in an arranging direction along the belt 12. Out of the elements (developing device 28K and cleaner 32K) of the image forming unit 20K positioned nearest to an end side in the arranging direction of the units 20Y, 20M, 20C and 20K, the element (cleaner 32K) on a side where the image forming unit is not adjacent is made large.
Patent JP-2001356758-A (JP)
Title: Body structure of stringed instrument
Inventor: MIZUGUCHI KIYOSHI
IPC: G10D1/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To improve sound quality and the rigidity of the entire part of a body and to improve aesthetic appearance by minimizing the area of a rear cover in the segment of a stringed instrument, such as an electric guitar, where electrical parts are housed. SOLUTION: This body structure has a body frame 1, a center block 2 which is disposed at the center of this body frame and exterior decks 5 and 6 which cover the front and rear surfaces of the body. The structure is provided with bridges 3 and 4 from the shell part of the body frame 1 toward the center block 2 and an empty chamber S where the electrical parts defined by these bridges are housed is covered with a back cover 7.