baber/WOPTO huggingface dataset:
Patent JP-2002148621-A (JP)
Title: Semitransmission type liquid crystal display device
Inventor: KUMAGAI YOSHIHIRO
IPC: G02B5/30
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semitransmission type liquid crystal display device which can display both in a reflection mode and in a transmission mode. SOLUTION: The device has a liquid crystal cell 3 having a liquid crystal substance inserted between a pair of transparent substrates 3D, a linearly polarizing plate 4D, an optical compensation element 4A having a twisted structure, a semitransmission reflection plate 4C and a circularly polarizing plate, and two or more voltage values are selected to apply the driving voltage on the liquid crystal substance. In this device, the linearly polarizing plate and the circularly polarizing plate are disposed in the respective face sides of the liquid crystal substance layer, the semitransmission reflection plate is disposed between the liquid crystal substance layer and the circularly polarizing plate, and the optical compensation element is disposed between the linearly polarizing plate and the semitransmission reflection plate.  When the ratio of birefringence Dn at the wavelength λ=450 nm to Δn at λ=590 nm is defined as the birefringent wavelength dispersion α, the birefringent wavelength dispersion α1 of the liquid crystal material layer and the birefringent wavelength dispersion α2 of the optical compensation element range α1=1.01 to 1.35 and α2=1.11 to 1.40, respectively.
Patent JP-2002149267-A (JP)
Title: Extension apparatus
Inventor: KUBOTA JUNICHI
IPC: G06F1/16
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an extension apparatus which enables a secure connector connection with even an information processor of different outside dimension while securing high reliability of signal transmission between an information processor main body and the extension apparatus. SOLUTION: This apparatus is equipped with an extension apparatus body part 1 having a mount surface 1a where the information processor body 2 is mounted and a base part 6 which has a fulcrum 6a where the body part 1 is supported turnably and is installed on a desk; and the center axis of an extension apparatus side connector 3 connected to an information-processor side connector 4 is arranged on the normal 6b from the fulcrum.
Patent JP-2001250330-A (JP)
Title: Controller
Inventor: HAYASHI KOJI
IPC: G11B27/30
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To secure the continuity of data to be recorded on a recording medium. SOLUTION: When buffer underrun is generated during a recording operation, the recording is interrupted. When the underrun generating state is evaded, reproducing and encoding operations are conducted after returning from an address stored in a memory by prescribed sectors. Then, the reproducing and encoding operations are synchronized by a signal synchronizing circuit. When it is discriminated by first and second retry discriminating circuits that the addresses and timing of read data and encoded data agree with each other, recording operations are resumed from the address next to the address at which recording operations have been interrupted.
Patent JP-2002158104-A (JP)
Title: Variable resistor with push switch
Inventor: ONO KOJI
IPC: H01C10/32
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced variable resistor of a small height size with a push switch which is used for an input operation part or the like of electronic equipment. SOLUTION: A resistance substrate 24, where a horseshoe-shaped resistance layer 24A and an annular current collector layer 24B of a variable resistor are printed and formed concentrically, and a pair of switch fixing contacts 27 of a push switch are subjected to insert molding fixing in a component 22 almost flush by using insulation resin 29. An outer circumferential variable resistor is operated through rotation operation of an operation shaft 1, and a central push switch is operated through push operation. As a result, a low- priced variable resistor with a push switch of small height size can be obtained.
Patent JP-2002160755-A (JP)
Title: Applying container
Inventor: IKEMOTO KENJI
IPC: B65D47/42
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an applying container from which a content is securely taken out, and an appropriate amount of the content can be applied on a specified part of a human body without leakage, dripping, etc., of the content. SOLUTION: The applying container is provided with a container body 12 on one end part of which an outlet 14 is formed, an inner plug 18 which is mounted blocking the outlet 14 and on which a pouring port 27 is formed at the central position of this outlet 14, and a valve member 30 which is mounted inside of the inner plug 18 and is made of a soft elastic material such as a rubber and the like. The valve member 30 has a mounting part 20 locked to the inner plug 18, a protrusion 34 which is inserted into the pouring port 27 of the inner plug 18 and the tip of which projects to outer side of the inner plug 18, and an contact part 36 formed in the vicinity of the base edge part of the protrusion 34 and sticking a contacting part 28 of the inner plug 18.  Between the contact part 36 and the mounting part 20, a flexible part 38 which bents when a predetermined force or more is applied and a space which connects inside of the container body 12 to inside of the inner plug 18 are provided.
Patent JP-2002163121-A (JP)
Title: Virtual multi-thread processor and thread execution method
Inventor: ASANO SHIGEHIRO
IPC: G06F9/46
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a virtual multi-thread processor capable of handling many threads without being restricted by hardware. SOLUTION: A virtual thread number is allocated to a thread newly started on hardware threads 3 and 13 or the like. A register file cache 5 caches the contents of the registers of the threads, with the virtual thread identification numbers and register numbers used as keys. An issue section 4 performing issue control gains access to the register file cache 5 about the command to be issued, with the relevant thread identification number and the register identification number used as keys. When the cache is hit, it is determined that the command can be issued at least on the register. When the cache is missed, the relevant data are transferred between the register file cache 5 and a context saving memory 11.
Patent JP-2002013379-A (JP)
Title: Excavation tool
Inventor: TOFUN KAZUO
IPC: E21B17/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce a load per unit area by a transmission face by ensuring the large transmission face transmitting a striking force from an inner rod and suppress the wear of the transmission face even when excavating a hard rock belt. SOLUTION: An excavation bit 21 having substantially bottomed cylindrical shape is attached to a tip of a cylindrical casing pipe 11 by directing its bottom part 21A toward a tip side so as to rotate around its axial line O, a device 20 capable of being inserted into and pulled out of an inner peripheral part of the excavation bit 21 freely in the direction of axial line O and rotating integrally with the excavation bit 21 around the axial line O while inserted is attached to a tip of the inner rod inserted into the casing pipe 11, and a tip face 20D of the device 20 can bring into contact with a face 21E facing a rear end side of the bottom part 21A of the excavation bit 21 when excavating.
Patent JP-2002160395-A (JP)
Title: Method and device for recording image
Inventor: KOJIMA TETSUYA
IPC: B41J2/355
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for recording an image, capable of easily preventing the generation of a recording sound in a distributed recording technology using a thermal head. SOLUTION: The image recording method for recording one pixel by means of plural pulses is characterized by recording the pixel in such a manner that heating patterns are displaced with respect to each other in the adjacent pixels. In addition to that, the method, which is concretized by the image recording device, is characterized by approximately uniformizing the number of heating elements brought into an on-state during each recording time.
Patent JP-2002161533-A (JP)
Title: Guide hardware for erecting existing concrete pile
Inventor: OGAWA HIDEAKI
IPC: E02D13/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a guide hardware by which positioning of an auger front end can be accurately and safely carried out in a specified position when a pile hole is excavated by an earth auger for driving a concrete pile. SOLUTION: The guide hardware 1 is provided with a flange 3 for fixing flange 3 for fixing a guide pipe 2 to the ground G at the lower end edge 2A of the two-split guide pipe 2 for guiding the front end center of the auger A to a specified position so that the front end center can be positioned at a specified position on the ground G by guiding the auger A by the guide pipe 2.
Patent JP-2002165068-A (JP)
Title: Image data transfer system
Inventor: AONUMA MASASHI
IPC: H04N1/32
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image data transfer system that can surely transfer image data read by an image information reader to an image display device in the same network and prevent a user for confirming an image from receiving a feeling of waiting long. SOLUTION: A buffer memory 2 sequentially stores image data s(s1, s2, s3,...) read by a read section 146 in the image information reader 10 provided with the buffer memory storing image data by one sheet, and the image data s(s1, s2, s3,...) stored in the buffer memory are sequentially transferred to the image display device 30 via the network 40. The image display device 30 displays the transferred image data s(s1, s2, s3,...) onto a monitor 31 as a visible image.
Patent JP-2002164327-A (JP)
Title: Quartz chamber for semiconductor manufacturing apparatus
Inventor: DENDA ATSUSHI
IPC: C03B20/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a quartz chamber, for a semiconductor manufacturing apparatus, which realizes an adhesive part which can make an O-ring long-lived. SOLUTION: The figure shows the adhesive part of the flange face of the quartz chamber 13 which uses the O-ring 10 to an installation base 11. A groove 12 is formed on the installation base 11 in order to fix the O-ring 10. A step part 14, which protects at least the inside part of the O-ring 10, is formed on the side of the flange face of the quartz chamber 13. The quartz chamber 13 is constituted, in such a way that when the inside of the quartz chamber is set to low-pressure conditions, the separation distance between the chamber-side flange face 131 of the quartz chamber 13 and the installation base 11 is nearly eliminated by the step part 14.
Patent JP-2002125816-A (JP)
Title: Shelf support
Inventor: KIYONARI SHUNICHI
IPC: A47F5/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To systematize storage by forming diversified storage racks whose installation or security to a shelf support pole is done through a division plate without using the conventional engaging means such as a hook or the like. SOLUTION: This shelf support characteristically consists of a pole which has a division plate in-between, and a shelf and a shelf support plate which are engaged at the pole through the division plate.
Patent JP-2002164419-A (JP)
Title: Aligner
Inventor: KIRIHATA TADASHI
IPC: H01L21/68
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an aligner that is constituted so as to improve a wafer positioning precision. SOLUTION: A drive mechanism 10 of a wafer chuck 3 that sucks and supports the wafer W comprises a drive shaft 11 installed on a lower surface of the wafer chuck 3, a motor 15 coupled via the gears 12, 13 to the drive shaft 11, and an encoder 17 directly adhered to the drive shaft 11. A notch formed at an outer circumferential edge of the wafer W, by the rotation of the wafer W sucked and held by the wafer chuck 3, the edge is image-pickuped with a CCD camera and the position is detected. When the difference between the position of the wafer W and a reference rotation position is measured, a motor 15 is controlled so as to stop at the absolute position of the encoder 17.
Patent JP-2002166091-A (JP)
Title: Washing/drying machine
Inventor: KAWASAKI TAKERU
IPC: D06F33/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect a trouble in a cooling means for cooling an outer tank, a heat exchanger, etc., and to prevent drying efficiency from being decreased and operating time from being prolonged caused by the trouble of the cooling means in a washing and drying machine in which a series of processes of washing, rinsing, dehydrating and drying are successively controlled. SOLUTION: An inner tank 4 with a rotational central shaft approximately in the vertical direction is freely rotatably supported in the outer tank 6 being elastically hung in a casing 1 and a rotor blade 6 is freely rotatably provided on the inner bottom part of the inner tank 4 and the inner tank 4 or the rotor blade 6 is driven by means of a motor 10 and hot air heated by means of a heater 15 is circulated by means of a blower 14 for drying in a hot air circulating path 18 with a heat exchanger 12 cooled by a blower 28 for cooling and processes for washing, rinsing, dehydrating and drying are controlled by a control means.  The control means is constituted in such a way that it monitors temperature difference between temperature of circulated air in the hot air circulation path 18 and temperature of the outer wall of the heat exchanger 12 or the outer tank 3 to detect the trouble of the blower 28 for cooling.
Patent JP-2001239662-A (JP)
Title: Image recorder
Inventor: ISHIZAKI AKIYOSHI
IPC: B41J29/13
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which can be set in a limited space by securing it to a fixed member such as a wall or a desk. SOLUTION: A typical image recorder comprises a first housing equipped with a supply tray for containing recording media being recorded by a recording means, a second housing equipped with a discharge tray for containing the recording media carried from the first housing through the recording position of the recording means, and a coupling/carrying means for coupling the first and second housings to be displaced relatively and forming a flexible carrying passage for guiding the recording medium from the first housing to the second housing.
Patent JP-2002169413-A (JP)
Title: Image forming device
Inventor: KATAOKA HIROSHI
IPC: H05B6/14
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device using a film heating type thermal fixing device in which high temperature offset and fixing slip or the like are prevented from occurring while preventing the excessive temperature rise of a paper non-passing part and maximizing the throughput of small-size recording material. SOLUTION: The thermal fixing device is provided with a temperature detection means 15 on the inside from maximum paper passing width and on the outside from minimum paper passing width, and the throughput is successively lowered such as P1, P2,...Pn (P1>P2>...>Pn) every time detected temperature by the detection means 15 exceeds thresholds T1, T2,...Tn (T1<T2<...<Tn). Furthermore, the throughput is successively increased such as P1, P2,...Pn (P1<P2<...<Pn) every time the detected temperature by the detection means 15 is lower than the thresholds T1, T2,...Tn (T1>T2>...>Tn). A temperature rise rate is detected by the detection means 15 and fixing temperature is made different in accordance with the detected result.
Patent JP-2002173452-A (JP)
Title: Method for producing norbornene-based monomer
Inventor: HORIE MICHITAKA
IPC: C07C13/68
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of production by which a norbornene-based monomer having a small content of pentacyclopentadecadiene can be obtained with high yield by a simple operation. SOLUTION: This method for producing the norbornene-based monomer comprises carrying out Diels-Alder reaction of cyclopentadienes obtained by decomposing dicyclopentadienes having <=0.8 wt.% exo form content with a dienophile compound.
Patent JP-2002173535-A (JP)
Title: Method for producing water dispersion of biodegradable polyester resin
Inventor: YAMADA KAZUNOBU
IPC: C08L101/16
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily inexpensively producing a water dispersion composition having excellent preservation stability and capable of forming a coated film having excellent biodegradability and water resistance without requiring special equipment and complex operation while extremely reducing the amount of a used organic solvent. SOLUTION: This method for producing the water dispersion of the biodegradable polyester resin comprising (A) the biodegradable polyester, (B) a basic compound, (C) an organic solvent and (D) water comprises a dispersing step, a heating step, an emulsifying step and a cooling step. The whole of the component A, and the whole or a part of the component B and C are roughly dispersed in an aqueous medium by stirring at the dispersing step. At the heating step and the emulsifying step, the remaining components are added thereto under stirring before the finish of the emulsifying step, and the resultant mixture is heated to the temperature not less than the higher temperature of 60 deg.C and the glass transition temperature of the component A.  The heated mixture is continuously stirred until the content of coarse particles of the biodegradable polyester resin, having the particle diameter not less than 20 μm becomes <=1 wt.%.
Patent JP-2002171858-A (JP)
Title: Bag for treating dirty things
Inventor: TERASAKI TOMOKO
IPC: A01K23/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is no bag for treating dirty things such as pet's dung which does not need a specific material, is readily portable and easily treats pet's dung, or the like. SOLUTION: This bag made of a plastic which has a water-soluble paper and/or hydrolysis paper attached to the inside and is provided with a perforated line, and a mouth part formed by a grip part is used.
Patent JP-2002176193-A (JP)
Title: Insulating mounting module
Inventor: WATANABE HIROSHI
IPC: H01L23/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulation mounting module in which low power genera tion efficiency and low optical output of a photovoltaic element can be complemented and a required power can be obtained while reducing the overall size. SOLUTION: The insulation mounting module comprises first and second multilayer printed boards 31 and 32 wherein the first multilayer printed board 31 is provided with recesses 33 for mounting a plurality of light emitting elements 21 constituting power generation pairs 2 and the second multilayer printed board 32 is provided with recesses 34 for mounting a plurality of photovoltaic elements 22 constituting the power generation pairs 2. The multilayer printed boards 31 and 32 are bonded through adhesive such that the recesses 33 and 34 face each other.
Patent JP-2002174727-A (JP)
Title: Polarizing plate and liquid crystal display device using the same
Inventor: SUGINO YOICHIRO
IPC: G02B5/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate showing little dimensional change by heating stress and causing little change in the hue of the panel when the plate is mounted on a liquid crystal panel having plastic substrates and to provide a liquid crystal display device which uses the polarizing plate. SOLUTION: A protective film is laminated on at least one surface of a polarizer made of a synthetic resin film. The thickness A of the polarizer and the thickness B of the protective film satisfy the relation of 0.01<=A/B<=0.16. The thickness of the polarizer is preferably <=25 μm and the thickness of the protective film is preferably >=80 μm.
Patent JP-2002175131-A (JP)
Title: Information processor
Inventor: IKUTA NOBUYUKI
IPC: G06F1/20
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of changing the operation of a cooling fan according to service environment. SOLUTION: This information processor is provided with a central processing unit 11, a display device 3, the variable cooling fan 12 capable of changing a rotating speed in a multistage shaped, a temperature sensor 13 for detecting a temperature inside the processor, an input device 2, and a temperature control part 14 for controlling the temperature in the processor by changing the rotating speed of the variable cooling fan 12 and a clock frequency used by the central processing unit 11 on the basis of a temperature detected by the temperature sensor 13 and input of the input device 2.
Patent JP-2002177331-A (JP)
Title: Disposable wear article
Inventor: MISHIMA SACHIYOSHI
IPC: A61F13/15
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a disposable wear article wherein a skin contact sheet stably joins to the crotch section of a wearer at the time of usage, and excrement remaining on the skin contact surface can be prevented from adhering to the skin of the wearer by the skin contact sheet. SOLUTION: This article 1A has a fixing region 7a, a central region 7b confronted side sections 7c, and an opening 8. In this case, for the fixing region 7a, the stretchable skin contact sheet 7 is attached to the skin contact surface 2 of the article 1A in the longitudinal direction under a stretched state. Also, the skin contact sheet 7 is located at both end edge sections 1a. The central region 7b can be released upward from a panel 6. The confronted side sections 7c draw an arc inward in the lateral direction. The opening 8 is provided on the central region 7b. The basic weight of the skin contact sheet 7 in the confronted side sections 7c is larger than that of remaining regions excepting the confronted side sections 7c. The stretching force of the confronted side sections 7c is higher than that of the remaining regions.
Patent JP-2001241872-A (JP)
Title: Multitubular heat exchanger
Inventor: SAKAKIBARA YASUFUMI
IPC: F28F3/04
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a multitubular heat exchanger the heat-exchanging efficiency of which can be increased easily and, in addition, the manufacturing man-hour of which can be reduced. SOLUTION: This multitubular heat exchanger is constituted by arranging a plurality of heat transfer tubes 116 in its body 114. Each heat transfer tube 116 is composed of a main body 128 having a flat cross section and heat transfer fins 130 which are formed of corrugated plates, etc., and connect the facing faces of the main body 128 in the longitudinal direction to each other.
Patent JP-2002181948-A (JP)
Title: Neutron detector
Inventor: GOTO TOYOICHI
IPC: G01T1/18
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a highly-sensitive and long-life neutron detector. SOLUTION: A tube part 4 is provided in the vicinity of an anode wire 3 inside an outer tube 1, and a neutron sensing substance is applied to the surface of the tube part 4. The tube part 4 is provided with a structure in which positive ions generated in the vicinity of the anode wire 3 can transmitted and reach the outer tube 1 cum a cathode, and the structure with a large number of holes or made of wires formed in a mesh shape is specifically suitable. By this, as neutron sensitivity is determined by the amount of the neutron sensing substance applied to the surface of the tube part 4, it is easy to increase and reduce neutron sensitivity in comparison with a conventional neutron detector in which an ionized gas also serves as the neutron sensing substance.  Furthermore, as there is no need for using a neutron sensing gas as an ionized gas 2 and it is possible to use gases such as nitrogen, argon, helium, etc., it is possible to obtain the highly-sensitive and long-life neutron detector.