baber/WOPTO huggingface dataset:
Patent JP-2001221655-A (JP)
Title: Contactless variable voltmeter
Inventor: KAI ISAO
IPC: G06F3/0338
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a contactless variable voltmeter, realizing reduction in the number of parts, enhancement of assembling workability, enhancement of the rotation stability of an operation shaft, prevention of the erroneous assembling of a magnet and expansion of the angle of rotation of the operation shaft (magnet). SOLUTION: A bearing part 20 is provided to a case 10, and the operation shaft 30 is supported rotatably by the bearing part 20, the magnet 40 is attached to the inner end part of the operation shaft 30, and a magnetic sensor 60 is arranged in close vicinity to the magnet 40 in counterposed in close range. A hook 31 and a stepped part 33 are provided to the operation shaft 30, and a stepped part 21 and a projected part 22 are provided to the bearing part 20. When the operation shaft 39 is inserted in the bearing part 20, the hook 31 is fitted to the stepped part 31, and the projected part 22 comes into contact with the stepped part 33 to surely support the operation shaft 30 so as not to detach the same from the bearing part 20.
Patent JP-2001218592-A (JP)
Title: Method for producing short-chain fatty acid ester
Inventor: KINO KUNIKI
IPC: C11B9/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a short-chain fatty acid ester that permits efficiently synthesizing the short-chain fatty acid ester having a benzene ring. SOLUTION: A method for producing a short-chain fatty acid ester is provided, wherein the corresponding short-chain fatty acid shown by the formula R1COOH (R1 is H or a 1C-6C aliphatic hydrocarbon group) is reacted with an aromatic alcohol in the pressure of an immobilized lipase.
Patent JP-2001230063-A (JP)
Title: Induction heating cooking device
Inventor: HARA YUMIKO
IPC: H05B6/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To precisely control the temperature of oil and the cooking pot by deciding the bending degree of the cooking pot even at frying cooking using a bottom bent cooking pot. SOLUTION: In this cooking device, the heating at the frying mode is started at a lower power than the full power setting of the device and after a prescribed time the bending degree of the cooking pot is decided by an input of the measured value of a temperature measuring means. By this method, the bending of the pot is decided without being affected by the amount of oil inside the pot and a pot bending decision means 8 suppresses the rising of oil temperature of the bend measures pot to the minimum. After the decision of the bending degree, the cooking device outputs a signal to a control means 7 to heat the pot until the oil temperature reaches the preset temperature, based on the decision result of the put bending decision means. After the oil temperature has reached the preset temperature, a signal is outputted to the control means so as to keep the preset temperature of the pot.
Patent JP-2001234334-A (JP)
Title: Mounting structure of barrel for vapor deposition device
Inventor: YAMADA KATSUNOBU
IPC: C23C14/24
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a barrel for a vapor deposition device which forms vapor deposited films in vacuum on the surfaces of the materials to be coated which are housed in a barrel and facilitates the removal of the barrel. SOLUTION: This mounting structure is used for the vapor deposition device which forms the vapor deposited films while axially rotating the barrel 2 including a barrel body 12 housing the objects 1 to be coated and a revolving shaft 13 by working of a motor 16. The revolving shaft 13 of the barrel 2 is supported at a supporting frame 14 and the front end of the revolving shaft 13 is mounted at a receiving section 17 interlocked to the motor 15 or is removed from the receiving section. A crossing engaging groove 23 is formed at the front of the receiving section 17 and an engaging piece 21 engaging with this engaging groove 23 is formed at the front end of the revolving shaft. This engaging piece 21 is slid to the engaging groove from a slot 24 of the engaging groove 23.
Patent JP-2001235749-A (JP)
Title: Method for manufacturing electrooptical device, electrooptical device and projection type display device
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1339
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrooptical device high in display quality and reliability, capable of manufacturing the electrooptical device with high productivity by efficiently and selectively removing an alignment layer formed on a substrate and to provide an electrooptical device and a projection type display device using the electrooptical device. SOLUTION: In the electrooptical device 1, alignment layers 24 and 25 are formed on a TFT array substrate 10 and a counter substrate 20 by a spin coating method, then the alignment layers 24 and 25 in the regions to overlap a sealing material 52 and in their outer peripheral regions are irradiated with atmospheric pressure plasma to be removed and then the TFT array substrate 10 and the counter substrate 20 are stuck by using the sealing material 52. At this time, the plasma is generated by an oxygen gas indirect discharging method as the atmospheric pressure plasma.
Patent JP-2001234609-A (JP)
Title: Panel for building
Inventor: KUBO KIYOKAZU
IPC: E04C2/34
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive panel for building which suitable for reforming, usable for a new building, with excellent strength, waterproofness, and high flexibility. SOLUTION: This panel for building is filled with a core material and formed by a facing material 1 and a back material 4 having female and male connecting parts 5, 5' at the longitudinal ends. In this panel, a recessed part 6, for clearance adjusting and gutter, a male connecting part engaging projecting and recessed part 7 and male connecting part top face abutting parts 8, 9 are continuously formed on the female connecting part. The terminal end part 10 of the male connecting part top face abutting part is bent substantially vertically to form a vertical face part 11, and bent outward to form a nail driving tongue piece part 12.  An engaging projecting and recessed part 14 engaging with the engaging projecting and recessed part of the female connecting part and abutting bearing surfaces 15, 16 abutting on the male connecting part to face abutting part are formed on the projecting part of the male connecting part. The terminal end part 17 of the abutting bearing surface is provided with a vertical surface part 19 and a horizontal bent surface part 20 having a required clearance between the vertical surface part of the female connecting part and the nail driving tongue piece part.
Patent JP-2001239881-A (JP)
Title: Lighting system for vehicular step part
Inventor: MISAWA AKIHIRO
IPC: B60Q3/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of improving visibility of a vehicular step part. SOLUTION: This lighting system for a vehicular step part is provided with an LED light source and a lens covering the LED light source. The light from the LED is refracted by plural steps formed inside the lens and emitted from a light emitting surface of the lens surface. In a form that the lighting system is mounted, the steps are so formed that the main outgoing direction of the light is set to the direction irradiating the step part.
Patent JP-2001239943-A (JP)
Title: Vibration damper of steering wheel
Inventor: OKAMURA KENGO
IPC: B62D1/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damper of a steering wheel capable of easily reducing a dispersion in mass production and capable of effectively damping steering vibration by a weight of relatively small mass. SOLUTION: This vibration damper of the steering wheel is composed of a housing 11 being a cylindrical body formed of a rigid material by having an inside space and being fixed to the steering wheel 1 by setting the axis almost parallel to a steering shaft, an elastic body 30 nonadhesively inserted into the inside space of the housing 11 by having clearance in the vibrating direction of the housing 11, and the weight 20 integrally supported by the elastic body 30 so as not to touch the housing 11.
Patent JP-2001248280-A (JP)
Title: Method for correcting cold joint on exposed concrete surface
Inventor: YOSHIDA AKIRA
IPC: E04G23/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting cold joint on an fair-face concrete surface, which corrects the cold joint while maintaining a color and a pattern inherent in each surface corresponding to a form employed when the fair-face concrete is formed. SOLUTION: The cold joint 2 is corrected for each of surfaces (1ac to 1ai) which includes the cold joint to be corrected, out of surfaces (1aa to 1a1) corresponding to each of the forms which have been used for forming the fair-face concrete 1.
Patent JP-2001244262-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MATSUYAMA HIDETO
IPC: H01L21/316
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which can maintain a good film quality and which can restrain damage to an element when a silicon oxide-based insulating film is deposited by a plasma CVD method. SOLUTION: The manufacturing method for the semiconductor device comprises a process in which the silicon oxide-based insulating film is deposited on a substrate 10 to be treated by the plasma CVD method. The method comprises a process in which the silicon oxide-based insulating film is deposited in a temperature range in which the temperature of the substrate 10 to be treated is higher than 450 deg.C. The method comprises a process in which an operation to generate a change in the charged state on the surface of the substrate 10 to be treated is performed when the temperature of the substrate 10 to be treated is at 450 deg.C or less.
Patent JP-2001244399-A (JP)
Title: Lead frame and method of manufacturing resin sealed semiconductor device using
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/12
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve cutting quality of one side sealed semiconductor package and its productivity. SOLUTION: Lead part 4 and lead part 4 which is adjacent semiconductor appliances (adjacent units) are unit by a hookup 1-1, and unit to frame 1 by the hookup 1-1. Set up a concave portion 15-2 to each corner parts which consist each semiconductor appliances, opening 15-1 is connected to concave portion 15-2 around a lead frame. The concave portion 15-2 is set to the opposite side (back side) of a loading side of semiconductor device, and plastic film is put to back side of the lead frame. Load the semiconductor device with this lead frame, after resin sealing, cut to the each semiconductor appliances by rolling blade. The opening 15-1 and the concave portion are set on a cutting line, the size is set bigger than the width of the cutting.
Patent JP-2001248295-A (JP)
Title: Elevating workbench apparatus
Inventor: SUZUKI TAKAHIRO
IPC: E04G1/22
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevating workbench apparatus which facilitates setting thereof even in an environment where houses are closely built, enables safe achievement of work, and can be produced at a low cost. SOLUTION: A support 10 erectly or substantially erectly set along an outer wall of a building, consists of a support upper stage 12 and a support lower stage 14 which are telescopically expandable with respect to each other. A support leg 26 extending substantially in parallel with the external wall is provided at a lower end of the support on both sides across the same, and a beam 40 is arranged at an upper end of the support 10, which beam horizontally extends toward the external wall W of the building, whereby a front end of the beam is butted against the external wall W of the building. A gondola-type workbench 48 is suspended from the beam 40 by means of a wire at a location slightly separated from the support 10, and ascended and descended by means of a winding winch 18 in response to guide of the support 10.
Patent JP-2000272636-A (JP)
Title: Sterilizable bag, seals and method of manufacturing seals
Inventor: HUYNEN MARC
IPC: B32B1/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a seal for a bag which is durable against a pressure caused by vapor sterilization of 125 deg.C or more and which can be manufactured easily and positively. SOLUTION: A seal 4 is present between a first polymer sheet material 5 and a second polymer sheet material 3. The first sheet material 5 is sufficiently porous in such a way that sterilization with either gas or vapor can be carried out and in turn the first sheet material is substantially impermeable against bacteria. The second sheet material 3 is substantially impermeable against gas, includes at least a layer that can be sealed with an external heat. The seal 4 includes a first heat surface welding section 11 between a layer that can be sealed by heat of the second sheet material 3 and the first sheet material 5, and a second heat melting welding section 12 between the second sheet material and a layer that can be sealed at least by heat. The heat welding section is narrower than the first welding section and present in an interface of the first welding section.
Patent JP-2000250868-A (JP)
Title: Dynamic data flow design generating method
Inventor: SPALINK GERD
IPC: H01L21/82
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To generate the dynamic data flow design of a multiprocessor system or the like by linking first and second processors, tasks or threads through a mutual processing unit. SOLUTION: Two static data flow domains D1 and D2 are connected to a dynamic data flow block B2. The first processor, task or thread expressing the first domain D1 has a first date rate and outputs input signals S3 and S4 containing (3+x) elements to the block B2 within prescribed time and concerning the second processor, task or thread expressing the second domain D2, an output signal S5 of a second data rate lower than the first data rate containing three elements is supplied from the block B2 within prescribed time. Thus, each processor, task or thread can execute an effective static scalable data flow code and all the designs are enabled in dynamic data flow style.
Patent JP-2001246978-A (JP)
Title: Mounting structure of foot plate
Inventor: SHIRAI TAMOTSU
IPC: A47C7/50
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To automatically and slowly turn a foot plate for a backseat occupant disposed in the back of a seat back from a storage position to a usage position. SOLUTION: The foot plate 3 in a storage position is continuously spring- loaded in the deploying direction, and a rotary shaft 14 integrated with the foot plate 3 is fixedly mounted with a cam 1, with which a leaf spring 2 is brought into elastic contact.
Patent JP-2001247923-A (JP)
Title: Pitting corrosion resistant copper base alloy pipe material
Inventor: TANAKA SHINJI
IPC: C22C9/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a pitting corrosion resistant copper base alloy pipe material free from harmful substance such as Cd, having applicability and workability equal to those of the one made of phosphorous deoxidized copper, extremely excellent in pitting corrosion resistance and suitably used as the structural material for water feed piping, hot water feed piping, city water feed piping or the like. SOLUTION: This pitting corrosion resistant copper base alloy pipe material has a metallic composition containing, by weight, 0.1 to 2.0% zinc, and the balance copper. The pitting corrosion resistance of the pipe material remarkably improves by performing heat treatment under the conditions of 600 to 1,050 deg.×1 min to 5 hr in a nonoxidizing atmosphere.
Patent JP-2001260869-A (JP)
Title: Platform device for railroad station
Inventor: OSAKI MITSURU
IPC: B61B1/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a platform device for a railroad station with a bridge plate to be property displaced between a platform and a vehicle by using a link mechanism for supporting an upward load in linear attitude. SOLUTION: Normally, the bridge plate 16 is arranged at a set-back position, and it is displaced to a move-up position when required. A gap between the platform 6 and an access 3 for a vehicle 1 is reduced by the bridge plate 16 to facilitate the getting-on-and-off of passengers. As the link mechanism 14 is deformed into linear attitude in supporting the bridge plate 16 at a move-up position, the bridge plate 16 is held at a move-up position if a driving machine 13 is malfunctioned. Therefore, non influence is give to the passengers when getting on and off. As a bridge plate device 10 is mounted via a supporting frame 11 erected from a road floor 5, a load on the bridge plate device 10 is not applied to the platform 6 to facilitate additional construction for an existing platform.
Patent JP-2001267517-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI SOICHI
IPC: H01L21/8242
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To restrain leakage current in a capacitor insulation film. SOLUTION: The method comprises a process for forming the lower electrode of a capacitor, which consists of an oxide conductor of a perovskite type crystal structure, on an insulation film of a non-perovskite type crystal structure on a semiconductor substrate or inside a groove formed in the insulation film, a process for crystallizing a capacitor dielectric film, formed of an insulator of a perovkite type crystal structure in the lower electrode and the surface of a layer insulation film by a CVD method selectively causing crystallization in the lower electrode surface and forming the insulation film surface, while maintaining it in the amorphous state and a process for forming an upper electrode on the capacitor dielectric film.
Patent JP-2001263148-A (JP)
Title: Traveling control device for hybrid vehicle
Inventor: NAKABAYASHI SEIICHI
IPC: B60L50/16
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress hunting due to a simultaneous feedback control for a motor with high responsiveness, an engine with low responsiveness and a brake hydraulic control. SOLUTION: At a slip initial time with large deviation of a slip ratio, control torque ET, MT of the engine 1 and a motor 2 for traveling are set to be increased by a feed forward control, a moderating degree of motor control torque MT is increased, torque is reduced up to a large degree and converging property in the subsequent feedback control can be enhanced. During the feedback control from generation of slip to elapse of a period T1, the larger the number of revolution of a motor NM becomes or the smaller a difference of a maximum slip value Slmax and a minimum slip value Slmin becomes, proportional gain PM1 and integrating gain IM1 are set to be larger.
Patent JP-2001267224-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TOSHIMA HIROYUKI
IPC: H01L21/027
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, where the position of a mark can be rightly measured even if a process in which an aligning position measuring mark is buried under a metal film is used, and the mark can be accurately aligned with lower layer on the metal film. SOLUTION: A semiconductor device manufacturing method comprises a first process in which a base layer on which a position measuring mark is provided is formed, a second process in which a metal film is formed on the top surface of the base layer, and the metal film is patterned by the use of the position measuring mark, where the position of the position measuring mark provided in the base layer under the metal film is located by the use of waves that penetrate through the metal film, and the metal film is patterned by the use of the mark.
Patent JP-2001263522-A (JP)
Title: Solenoid valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K47/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To hold calmness by preventing abutment sound generated in operating a solenoid valve. SOLUTION: This solenoid valve is provided with a disk member 46 connected to one end of a movable iron core 42 and integrally interlocked with the movable iron core 42 and a lining member 48 formed of an elastic material and covering the disk member 46. When a solenoid part 22 is unexcited state, only a part of projections 60a-60d formed in the lining member 48 is contacted with the bottom face of a ring body 44, and when the solenoid part 22 is excited, the contact area of the projection parts 60a-60d relative to the ring body 44 is gradually enlarged.
Patent JP-2001268466-A (JP)
Title: Broadcast receiver
Inventor: MITANI KOICHI
IPC: H04N5/445
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To discriminate a medium to which program information belongs from the program information database of television broadcasting, to sort it by a medium unit and to display it in respective colors. SOLUTION: Television broadcasting signals received and demodulated by a reception control part 1 are demultiplexed into the respective signals of video images, sound and data in a demultiplex part 2. Among data signals demultiplexed in the demultiplex part 2, program information data are stored in a storage part 6 by an MPU 4. The MPU 4 is provided with a retrieval control function for retrieving the program information from the storage part 6, the medium of a program is discriminated from the program information retrieved and read by the MPU 4 and a display background color and a character color, etc., are specified for each medium. In a display control part 7, processing control for performing specified display is performed and the program information is displayed.
Patent JP-2001264832-A (JP)
Title: Short wavelength laser light source
Inventor: YAMAMOTO KAZUHISA
IPC: H01S5/022
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source having prolonged reliability in which the light-emitting surface does not deteriorate with respect to the laser beam having a wavelength of that of blue or less with high power density emitted from an optical wavelength transformation element, and to enhance the coupling efficiency of a semiconductor laser and an optical waveguide. SOLUTION: The short wavelength laser light source includes the optical wavelength transformation element 12 on which the optical waveguide 3 is formed, the semiconductor laser 11 and a sub mount 13. A fundamental wave from the semiconductor laser 11 is transformed into a higher harmonic within the optical waveguide 3. By covering an emitting portion 6 of the higher harmonic from the optical wavelength transformation element 12 by resin 4, the higher harmonic is greatly widenned in the emitting part 6 of the higher harmonic from the resin. Thereby, the power density of the emitting part of the higher harmonic lowers sharply, there is no adhesion of foreign particles and an adhesive, and thus long-term stabilization can be realized.