baber/WOPTO huggingface dataset:
Patent JP-2000003895-A (JP)
Title: Cleaning processing method and cleaning processor thereof
Inventor: SHINDO NAOKI
IPC: B08B3/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning processing method and a cleaning processor which can enhance the cleaning capacity and cleaning accuracy. SOLUTION: A cleaning processor, which processes a processing bath 30 for accommodating a semiconductor wafer W, an HF supply pipe 35 for connecting the processing bath 30 with a chemical tank 36, and a pure water supply pipe 33 for connecting the processing bath 30 with a pure water supply source 31, possesses a temperature sensor 39 for detecting the temperature of DHF(dilute hydrofluoric acid) and/or rinse reserved in the processing bath 30, an a flow control valve 37 interposed in the line of the HF supply pipe 35 and the pure water supply pipe 33, and a CPU 40 for controlling the flow control valve 37 and a switchover opening and clogging valve 34, based on the detection signal from the temperature sensor 39.  Hereby, improvement in the cleaning capacity and in the cleaning accuracy can be realized by controlling the processing time, based on the temperature of the cleaning liquid.
Patent JP-H11271741-A (JP)
Title: Liquid crystal display
Inventor: STEPHENSON STANLEY WARD
IPC: G02F1/1335
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for manufacturing the liquid crystaldisplay. SOLUTION: The display 5 is constituted having a 1st opaque conductive layer 20 which contains developed silver crystal and has 1st opening parts 30a for transmitting light, a water-permeable coating layer 50 which is positioned on the 1st opaque conductive layer and has liquid crystal 60 dispersed in a binder 70, a 2nd opaque conductive layer 80 which is coated on the part of the 1st 1st opaque conductive layer and has the same extent and is so formed as to have 2nd opening parts 30b shifting from the 1st opening parts, and a means which varies the potential between the 1st conductive layer and 2nd conductive layer so as to cause changes of dispersed liquid crystal through which light having passed through the 1st opening parts exits after absorbed by the 1st conductive layer in a 1st state and scattered in a 2nd state in the display.
Patent JP-2001174125-A (JP)
Title: Refrigerator
Inventor: ASAI SEIKO
IPC: F25D17/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a drawer vessel exclusive to freezing in the upper part of a freezing chamber and a drawer vessel switchable in the use to freezing and to temperature zones other than the freezing in the lower part of the chamber. SOLUTION: A cooler 24 is disposed in the rear of the freezing chamber and a cooled air producing chamber 23 is formed by providing a partition plate 27 having a blowing opening 27a of a blower 25 for circulation of cooled air in front of the cooler. In front of the cooled air producing chamber 23, a cooled air distributing chamber 26 composed of the partition plate 27 and a partition plate 28, having cooled air outlets 28a and 27d in the upper and lower parts, and equipped with a damper 29 inside the outlet 27d in the lower part, is provided.  An upper vessel 15 having a heat insulating material 15a incorporated in the bottom is provided in front of the chamber 26 and at a higher position than the outlet 27d, while a lower vessel 17 composed of an inner case 17A and an outer case 17B and having a space 17a for passing return cool air through between the cases is provided below the upper vessel without any gap between them. According to this constitution, the upper vessel 15 is made the drawer vessel exclusive to freezing, while the lower vessel 17 is made the drawer vessel switchable in the use to freezing and to temperature zones other than the freezing, and the return cooled air from the upper vessel 15 and the lower vessel 17 is returned to the cooled air producing chamber 19 through a return duct 30 provided in the rear of the lower vessel 17.
Patent JP-H11194548-A (JP)
Title: Automatic document feeder
Inventor: SAKO MASAHIRO
IPC: B65H29/58
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a light and compact automatic document feeder to allow reading for image information of a double face document. SOLUTION: Document conveyance for reading for a double face document is carried out by feeding the document switchbacked by means of a switchback part 61 provided just before a discharge tray 80 to the first conveying passage by the second conveying passage. The discharge tray 80 is attached to an outer part of a feeder main body in the side different from a document tray 10 relating to a reading position 71.
Patent JP-H06200766-A (JP)
Title: Intake control device for supercharged internal combustion engine
Inventor: KAMOSHITA SHINJI
IPC: F02B33/00
Filed: 1992-12-29
Abstract: PURPOSE:To quickly match the air quantity fed into an engine cylinder to the required air quantity at the time of an engine start. CONSTITUTION:A displacement type mechanical supercharger 14 driven by an engine is arranged in an engine intake passage 11, and a bypass control valve 17 is provided in a bypass passage 16 detouring the mechanical supercharger 14. When the air quantity discharged from the mechanical supercharger 14 is smaller than the required air quantity at the time of an engine start, the bypass control valve 17 is kept at the fully closed state. When the air quantity discharged from the mechanical supercharger 14 exceeds the required air quantity, the opening of the bypass control valve 17 is controlled so that the air quantity fed into an engine cylinder becomes the required air quantity.
Patent JP-H11171378-A (JP)
Title: Delivery mechanism
Inventor: SHIBAZAKI MASANORI
IPC: B65H20/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To thin a delivery mechanism by providing an outer rotor rotating machine constituted of a stator having a magnetic pole magnetized by exciting winding and winding and a rotor, forming an engagement means for feeding by the outer peripheral surface of the rotor and forming a driving means so as to be engaged to also a holding means of the rotor. SOLUTION: A stator 1-1 of a rotating machine 1 for driving is fixed to an outer wall of a delivery mechanism and a rotor 1-2 is arranged on the outside of the stator 1-1 via a small gap 1-3. The rotor 1-2 is provided with both of a permanent magnet 1-21 and a magnetic body member 1-22 as a back yoke at the outside, a gear 1-23 is formed on the outer peripheral surface and the gear 1-23 is constituted so as to be freely revolvably held by four holding gears 3 which are adjacently arranged. The gear 1-23 on the outer peripheral surface of the rotor 1-2 transmits power to a delivery sprocket 7 of a banded tape 11 via two holding gears 3, gears 4, 5 and a timing belt 6. The gear 1-23 is engaged to a peeling means 10 peeling a cover tape 11-3 at a location opposite to a center of revolution of the gear 1-23 on the outer peripheral surface of the rotor 1-2.
Patent JP-H11172191-A (JP)
Title: Composition for coating
Inventor: WASHIMI AKIRA
IPC: C09D183/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition giving coating films excellent in adhesivity to various kinds of building and civil engineering base materials and having excellent weather resistance and durability. SOLUTION: This composition for coatings comprises a copolymer of a multi-functional silicone of the formula  R<1> is hydrogen atom or methyl group; R<3> and R<4> are each an alkyl group, a cycloalkyl group or an aryl group; R<5> is a [(n)+1]-valent organic group containing carbon atoms, hydrogen atoms and oxygen atoms; R<6> and R<7> are each an alkyl group, a cycloalkyl group, an aryl group, an alkoxy group or an aryloxy group; (n) is an integer of 1-10; (m) is an integer of 1-100}, a (meth)acrylate and an ethylenically unsaturated compound having a hydrolyzable silyl group or its partial hydrolytic condensate.
Patent JP-2001171944-A (JP)
Title: Lubricating means of guide rail of elevator
Inventor: OOISHI TERUNOBU
IPC: B66B7/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail lubricating means having excellent durability that an abrasive resistant woven fabric body provided in the recessed part of an oil retaining sheet is not broken for a long time, even if it is applied to a high speed elevator having the moving speed of its cage of 120 m-240 m per minute. SOLUTION: The lateral side rims 46A, 46B and the base rim 46C of the recessed part 46 of oil retaining sheets 36, 36A, 37 brought into slidable contact with the guide part 3A of a guide rail 3 are covered by abrasive resistant woven fabric bodies 50, 51, 52 formed so as to have an interlock stitching structure of weft knitting by fiber prepared by liquid crystal spinning of polyparaphenylenebenzo-bis-oxazole. Thereby, even if the abrasive resistant woven fabric bodies 50, 51, 52 are applied to a high speed elevator having a moving speed of 120 m-240 m per minute, they are not broken for a long time. In addition, a lubricant is supplied to the guide rail 3 without having any hindrance.
Patent JP-H11182564-A (JP)
Title: Universal joint
Inventor: SEKINE HIROSHI
IPC: F16D1/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint capable of surely and temporarily holding a steering shaft to a yoke, remarkably improving the workability and reducing the manufacturing cost. SOLUTION: A clip 20 to temporarily hold a steering shaft 1 in a U-shaped groove 9 is provided with a chip body 20a which is held between a nut 11 fixed to a nut hole in one tab 7 and an external wall surface of the tab 7, or engaged with the nut 11, and a projecting piece 26 which is extended to the U-shaped groove 9 along a thickness surface of the tab 7 from the clip body 20a, retracted therefrom when the shaft 1 is inserted in the U-shaped groove 9, and returned to the original position after the shaft 1 is stored in the U-shaped groove 9.
Patent JP-H11182190-A (JP)
Title: Segment for support and forming method of support body by segment
Inventor: TANAKA MASAHIKO
IPC: E21D9/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a segment for support body formation capable of preventing falling of earth and falling of rocks of a bedrock by supporting a tunnel boring wall surface immediately after a skin plate to be drilled by a tunnel boring machine. SOLUTION: A curved projected line part 2 and a linear projected line part 5 are respectively and productively provided on a curved rear end edge of a segment main body 1 consisting of a rectangular plate curved in the peripheral direction and a linear end edge in parallel with the tunnel lengthwise direction. A ring support body A is formed by assembling a plural number of segments inside a skin plate of a tunnel boring machine B. At this time, the tunnel boring wall surface 10 is supported by an outer peripheral end surface of the curved projected line part 2 by projecting the curved projected line part 2 to the side of the tunnel boring wall surface 10 from an end surface of the skin plate 11, while the linear projected line part 5 is made in a state where it is fit in a slit 12 provided on the skin plate 11.  The ring support body A is delivered to the tunnel boring wall surface 10 by contantly sliding and supporting the curved projected line part 2 and the linear projected line part 5 on the tunnel boring wall surface 10 in this state.
Patent JP-2000185124-A (JP)
Title: Method of manufacturing golf club shaft made of fiber- reinforced resin
Inventor: OGAWA MASAYOSHI
IPC: A63B102/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of molding and manufacturing a golf club shaft made of fiber-reinforced resin with a taper angle shift point in the middle in the longitudinal direction where the taper angle changes, without air staying in the shaft base material. SOLUTION: In manufacturing this golf club shaft, the shaft base material 2 is formed of a pre-preg sheet made of reinforced fibers wound/layered around a core pole 1 whose diameter is different at both ends with a taper angle shift point (p) in the middle in the longitudinal direction, and the outer surface of the shaft base material 2 is wrapped with heat-contractile tapes 6a and 6b in a helical manner. In this case, at least two heat-contractile tapes 6a and 6b are used to wrap the shaft base material 2 starting at the taper angle shift point (p) toward either end (b) and (t) of the shaft respectively in a helical manner.
Patent JP-2000186433-A (JP)
Title: Sanitary facility room
Inventor: FUJIMOTO HIDEFUMI
IPC: E03C1/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To keep a mirror in a sanitary facility room clean by specifying the interval between a shower and the hydrophilic mirror, the protruding size of the hydrophilic mirror from a wall face, and the angle of a shower water discharge face for installation. SOLUTION: The interval between a hydrophilic mirror 2 and a shower 3 is set to 150-500 mm so that the water and detergent of the shower 3 are hardly splashed on the mirror 2 and the hydrophilic property of the mirror 2 is not impaired by the accumulation of stains on the surface of the mirror 2 or metal ions in city water in a bathroom unit 1 having a large stain load quantity. The hydrophilic mirror 2 is installed protrusively to the outside than a wall face 5a, and the angle of a shower water discharge face 3b is set to 30-180 deg. so that the water and detergent of the shower 3 are hardly splashed on the mirror 2.  The shower 3 or the hydrophilic mirror 2 are installed so that the water and detergent of the shower 3 are hardly splashed on the mirror 2, thus the hydrophilic mirror 2 can be maintained in the clean state, and the defogging and stain-proofing effects of the mirror 2 by the hydrophilic property can be satisfactorily maintained.
Patent JP-H11181032-A (JP)
Title: Production of fluorine-containing graft copolymer
Inventor: ENOKIDA TAKASHI
IPC: C08F255/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject graft copolymer capable of providing a molding product excellent in mechanical characteristics in a high temperature region by copolymerizing a specific monomer mixture in the presence of a saturated iodine-containing compound, and further graft-copolymerizing a specified monomer. SOLUTION: The objective graft copolymer is obtained by copolymerizing (A) two or more kinds of monomer mixtures selected from the group consisting of a fluorinated monomer (preferably, a mixture of vinylidene fluoride and chlorotrifluoroethylene) and propylene in the presence of a saturated iodide- containing compound of formula RIn [R is a fluorohydrocarbon, a chlorofluorohydrocarbon or the like; (n) is 1 or 2] or an iodine and bromine- containing compound of the formula In Brm R [(m) is 1 or 2], and carrying out a graft polymerization of the obtained copolymer with (B) tetrafluoroethylene and polyfluorovinyl ether of the formula CF2 =CFOCX2 (CF2 )n Y [X and Y are each H or F; (n) is 0 or an integer of 1-3].
Patent JP-2000159011-A (JP)
Title: Method for confirming operating element of motor vehicle in darkness
Inventor: DANIEL HOFFMANN
IPC: B60Q3/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To use a photoelectric element used for regulation of brightness also for lighting by setting the ray of light within ultraviolet range, and providing, on at least individual operating elements, a coating which emits fluorescence when irradiated with ultraviolet ray. SOLUTION: A light source 1 is integrated into the interior lamp or interior mirror of a motor vehicle. The light of the light source 1 is advantageously turned to an operation area 7 in the center of a vehicle or the central console of the vehicle. Further, receivers 2, 3 are constituted as ultraviolet ray or infrared ray photodiodes according to the light source 1 to be used. They are provided on the surface of the operation area 7, and the intervention of a hand 4 to the operation area 7 darkens the light 6 emitted to a plurality of receivers (the receiver 3 herein). The receivers can be provided as the accumulation onto a membrane conductor and a surface material. The position of the hand 4 is recognized by an evaluating device according to the position reference of the receivers 2, 3 darkened and thus shielded and the lapse of time of darkening the receivers, and the intension of operation of a user is confirmed.
Patent JP-H11275150-A (JP)
Title: Network band width control
Inventor: BLANCO MARCOS ARES
IPC: H04L29/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a network band width by dynamically deciding the present window size of a destination buffer. SOLUTION: At a first point of time, the first window size of a destination buffer is decided. Then, at a second point of time, the present window size is decided (S3) as a function of the first window size, a desired band width value and a band width (S2) used between the first point of time and the second point of time. The desired band width to a specified connection is obtained not by a calculation of round trip time but by an adaptive method, that is based on delta. This band width control is achieved by a band width control mechanism of software or hardware. The band width control can be applied to a server or a service quality unit.
Patent JP-2000188107-A (JP)
Title: Positive electrode material and secondary battery using it
Inventor: YAMAURA KIYOSHI
IPC: H01M4/525
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material capable of obtaining high charge and discharge efficiency and a secondary battery using it. SOLUTION: This positive electrode material contains Li and Ni composite oxide or Li, Ni and Co composite oxide. These composite oxides have the characteristics that they do not have the current peak of a reduction wave in the range between 3.4 V and 3.6 V on a current-potential curve obtained by cyclie-voltammetry when setting a Li metal potential as a reference. The Li and Ni composite oxide has a bigger mol ratio Ni/Li of Ni to Li than 1 of stoichiometric composite, and has non-stoichiometric property. Thereby, occurrence of a distortion in a charge and discharge process is suppressed in a positive electrode using this positive electrode material, polarization does not grow even at the end of discharge and high charge and discharge efficiency can be obtained.
Patent JP-2001178376-A (JP)
Title: Soft capsule and method of producing the same
Inventor: WADA NOBUYUKI
IPC: A23L1/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new soffit capsule neither having adhesivity even under a high-temperature humid condition, nor reducing durability and softness and to develop a new method for producing the soft capsule, capable of producing the soft capsule in a short time. SOLUTION: Powder P is adhered to the surface of gelatin coating film forming a main body 2 of capsule in a state of holding contents A to form an adhesion preventing layer 3. Consequently, the subject is solved.
Patent JP-H10209829-A (JP)
Title: Pulse signal generator
Inventor: PEN CHA BENJAMIN LIU
IPC: H03K3/017
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the pulse signal generator with a simple configuration that generates a pulse width modulation(PWM) signal consisting of an open loop having a uniform clock system. SOLUTION: A PWM voltage generator includes a PLL that generates a clock square wave signal whose frequency is twice a desired resolution frequency of a PWM output signal. A PWM controller 14 receives the clock square wave signal and a data signal and provides an output of a PWM signal with a duty cycle depending on the data signal with the frequency of the clock square wave signal. A switching circuit coupled with the PWM controller 14 receives a signal from a frequency divider 16 being a component of the PLL and switches the output of the generator so as to be floated for a first half of the PWM frame cycle so that the PWM output signal includes no PWM output from the PWM controller when the clock square wave signal has an ununiform frequency thereby.
Patent JP-H11191145-A (JP)
Title: Card conveyance device
Inventor: ARIMOTO YUKIRO
IPC: G06K13/077
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To accurately position a card at a determined position and to perform a precise data processing by determining the stop position of the card according to the output signal of a card position detection sensor and the output signal of an encoder. SOLUTION: An encoder 18 has an encoding roller 20, which rotates in contact with the top surface of an IC card 14 guided herein at the breadthwise center part of a card conveyance path 15 having card conveyance width between left and right frames 15a and 15b, arranged at the breadthwise center part of the card conveyance path 15, and also has no encoding plate 22 fitted to the other end of a rotary shaft 21 rotating integrally with the encoding roller 20, and measures the conveyance distance of the IC card 15 by detecting and measuring rotation of the encoding plate 22. The stop position of the IC card 14 is determined on the basis of the measured output signal and the output signal obtained by finding the current position of the IC card 14 by a card position detection sensor arranged on the card conveyance path 15.
Patent JP-H11192285-A (JP)
Title: Ampul
Inventor: YOSHIDA TAKAO
IPC: A61J1/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a plastic ampul which is conveyable and resistant to thermal deformation. SOLUTION: In the ampul which us filled with drug solution from a top opening and has the top opening sealed hermetically, an ampul boy is made of a blow resin molding of a fixing shape and the shoulder part 5 and the bottom part 6 of the molding on its barrel part 4 is formed into a cylindrical shape. Further, the center part 7 of the barrel part 4 is formed into a square pipe shape. The corners of the square pipe-like center part 7 are angular so that the corners can stay within the outer diameter of the cylindrical shape of the shoulder part 5 and the bottom part 6.
Patent JP-2001184489-A (JP)
Title: Map information system and recording medium for providing function of the same
Inventor: IIDA KAZUHISA
IPC: G09B29/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To display a map in a short time without loading burden to a processing system without damaging display characteristics even when a scale is changed. SOLUTION: When displaying map information, a range request from a user is inputted to a map image data generating program. Then, data within a requested range are acquired from a map data base, an image is generated corresponding to a display size, and image data are outputted. The outputted image data are displayed on a display means or the like as a map image. Concerning this system, vector data (numerical data) are used as data to be held in the map data base, image information based on raster data is generated by expanding these data on a memory inside the system, and this image information is outputted.  Thus, a seamless image can be provided without caring of the joint of the map, a high quality image can be provided without deteriorating the picture image by the change (magnification/reduction) of the display scale, a data size is reduced and burden to the processing system can be reduced.