baber/WOPTO huggingface dataset:
Patent JP-2003142740-A (JP)
Title: Thermoelectric device
Inventor: ONOE KATSUHIKO
IPC: H01L35/30
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric device capable of restraining the increase of an electric power consumption caused by heat invaded from outside. SOLUTION: In a current repeating member 21, a current is conducted to flow from an Au plating layer 24c toward another Au plating layer 26a. Accordingly, in the current repeating member 21, the Au plating layer 26a is cooled and the Au plating layer 24c is heated by the Peltier effect of an n-type thermoelectric chip 25. As a result, an Au wire 42 is cooled. On the other hand, in the current repeating member 31, the Au plating layer 36a is cooled and the Au plating layer 34c is heated by the Peltier effect of a p-type thermoelectric chip 35. As a result, another Au wire 45 is cooled. accordingly, the temperature rise of an LD, can be restrained to which a current is supplied from the Au wires 42, 45.
Patent JP-2002220989-A (JP)
Title: Method and device for optically measuring compressibility of fluid in downhole section
Inventor: KURKJIAN ANDREW LORIS
IPC: G01N21/35
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To evaluate compressibility of a hydrocarbon sample of a formation in a downhole section by making infrared rays applied under two different types of pressure to the sample obtained by means of a borehole device in the downhole section so as to measure peak spectrum absorption of just and/or approximate 6,000 cm-1 and just and/or approximate 5,800 cm-1 (these values, respectively, correspond to an absorption peak of methane and an absorption peak of crude oil). SOLUTION: The compressibility of the sample is evaluated from a change in peak area, a pressure change and the measured peak area in itself. According to a favorable embodiment of invention, the pressure is changed by at least 2,000 psi and preferably by 4,000 psi or more between measurements.
Patent JP-2003140971-A (JP)
Title: Data alter detecting system
Inventor: NAKANO HATSUMI
IPC: G06F21/64
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a data alter detecting system for detecting alteration when data used in the system is altered by the other means from the outside of the system. SOLUTION: A data management function part registers verification data generated by an anti-tamper secure module and total consistency verification information in a management data object data storage part in registering, and verifies by the total consistency verification data generated from the registered verification data and the total consistency verification information in verification. A data order alter detecting mechanism part performs verification by the consistency verification data generated from the registered data of the already registered verification data and the consistency verification information of the verification data.
Patent JP-2003152397-A (JP)
Title: Electric component mounting system and electric circuit manufacturing method
Inventor: ISOGAI TAKEYOSHI
IPC: H05K13/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric component mounting system having higher reliability for mounting accuracy. SOLUTION: This electric component mounting system detects a relative positioning error among devices such as a substrate imaging device 314, a component imaging device 316 and a mounting device 310 or the like, calibrates a mounting position based on the positioning error and mounts electronic component 16 to an adequate mounting position on a circuit substrate 12. For example, a reference mark given to the component imaging device 316 is imaged by the substrate imaging device 314 or the reference mark of the mounting device 310 is imaged by the component imaging device 316 in order to detect the relative positioning error between the mounting device 310 and component imaging device 316. The detection of the relative positioning error can be performed while a relevant system continuously performs mounting work.  Moreover, a dynamic relative positioning error resulting from a device-to-device moving device 12 due to thermal expansion or the like can also be detected and thereby system reliability can be improved by introducing three marks which are not allocated on a straight line as the reference marks.
Patent JP-2003151012-A (JP)
Title: Automatic vending machine and point collection service execution program
Inventor: KATO KEISUKE
IPC: G07F9/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of providing a point collection service to a commodity purchaser with simpler structure and method. SOLUTION: This automatic vending machine comprises an application control part 12 for autonomously executing a point collection service execution program (stand alone method) to realize a point collection service function, and it provides the point collection service on the basis of the input information from an operation part 13 (ten key, registration button, determination button, etc.), mounted on the automatic vending machine.
Patent JP-2003148642-A (JP)
Title: Electric valve
Inventor: MINAMIZAWA HIDEKI
IPC: F16K31/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To attain the power saving and smaller design of an electric valve by allowing a stable two-directional small flow rate control without requiring a large output electric motor. SOLUTION: A sub-valve element 23 is directly connected to a rotor shaft 33, and the rotor shaft 33 is connected to a main valve element 17 in a torque transmitting relation so as to be relatively rotatable and displaceable only in a prescribed rotating angle range. The main valve element 17 is screwed to a screw part 18 formed in a valve housing 11.
Patent JP-2003147193-A (JP)
Title: Resin for preventing deposition of aquatic organism and composition for preventing deposition of aquatic organism
Inventor: ITO YASUNARI
IPC: A01N43/36
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin for preventing the deposition of aquatic organisms which is used for preventing the deposition of aquatic organisms on underwater structures, fishing gears, ship bottoms, water channels, piping for cooling, materials for marine civil works (e.g. a silt fence), cooling towers, and a composition for preventing the deposition of aquatic organisms which contain the resin. SOLUTION: The resin for preventing the deposition of aquatic organisms contains at least one resin selected from among polyurethane resins, polyurea resins, and polyurethane-urea resins. The composition for preventing the deposition of aquatic organisms contains the resin and a drug effective for preventing the deposition of aquatic organisms. The control of the amount and film thickness of deposited aquatic organisms is easy, and so is the control of the dissolution of a drug, i.e., an effective component. Various kinds of known drugs can be used. The composition can be used in various forms, such as a coating material, a paste, or a putty.
Patent JP-2003151341-A (JP)
Title: Lighting system
Inventor: HAMADA MAMORU
IPC: F21Y103/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system offering simple construction increasing a communication range using an infrared ray, eliminating the need for setting and adjusting a direction and range of transmission and permitting free layout with easy work. SOLUTION: The lighting system comprises a plurality of lighting fixtures 21, 22, 23 and 24 arranged adjacent to one another, each of which has an infrared transmission part 5 having an infrared LED for transmitting a control signal using an infrared ray and an infrared reception part 6 for receiving the control signal from the transmission part 5. The infrared LEDs are inclined at 10-25 deg. downward to a vertical direction.
Patent JP-2003155051-A (JP)
Title: Container cap
Inventor: SAMEJIMA TAKUYA
IPC: B65D41/34
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a container cap that ensures sealability sufficiently and, at the same time, prevents a connecting portion from being broken when an outer cap is screwed onto an inner cap and that prevents an accumulation of dust, etc. on the connecting portion. SOLUTION: The container cap comprises the inner cap 10 and the outer cap 20. In the inner cap 10, a discharging tube 16 having a screw 15 on its external face is formed on a fitting tube 14 comprising an inner tube 11 and an outer tube 12 connected together by a short top plate 13. The outer cap 20 comprises a side tube 20 which fits on the screw of the inner cap, and a covering tube 23 the diameter of which increases from the bottom of the side tube. In the container cap, the connecting portion 27 which is breakable is formed in the vertical wall of the side tube and a tamper-evident tube is defined by part of the side tube, which is right below the connecting portion, and the covering tube.
Patent JP-2003153998-A (JP)
Title: Method of sterilization of inside of treatment tank in waste drying/volume reduction treatment device
Inventor: MAKI TAKEHIKO
IPC: A61G12/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of sterilization inside a treatment tank in a waste drying treatment device for easily and securely performing the sterilization treatment inside the treatment tank after the dried/reduced waste is taken out. SOLUTION: The waste in the treatment tank 1 is dried/reduced by heating and decompressing the inside of the treatment tank 1 storing the waste, and the treated waste is discharged from the treatment tank 1. After that, air, which is an obstacle in the sterilization inside the treatment tank 1, is removed while the outside of the treatment tank 1 is heated at a sterilization temperature or higher, then the inside of the treatment tank 1 is compressed by steam to a prescribed pressure to achieve the sterilization temperature and heated at high temperature for a prescribed period of time.
Patent JP-2003158477-A (JP)
Title: Diversity receiver for voice radio
Inventor: INOUE JOJI
IPC: H04B7/08
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To erase switching noise by muting an audio signal practically simultaneously with a switch changeover operation. SOLUTION: This diversity receiver for voice radio has a switching means for selectively switching received signals to be obtained from the respective antennas, a diversity control part 22 for outputting switch control signals to the switching means according to quality of the received signals, and a voice mute circuit 13 connected on the output side of a detection circuit 12. The switch control signal to be outputted from the diversity control part 22 is differentiated by a differentiation circuit 23 and its differential signal is provided to the voice signal mute circuit 13 as a mute control signal.
Patent JP-2003165377-A (JP)
Title: Cargo deck lifting device
Inventor: HOJO TAKATOSHI
IPC: B60P1/44
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide, with a simplest structure, a cargo deck lifting device capable of selectively using lifting speeds according to a load on a cargo deck.  <P>SOLUTION: A brake valve 54 is connected to a lift cylinder 13 for lifting the cargo deck, and a hydraulic pressure is supplied and discharged therethrough. When a loading pressure of oil leading to the lift cylinder 13 is increased to a specified value by the loading of a cargo on the deck, the brake valve 54 moves a spool S according to the load pressure to restrict the opening thereof. Thus a lifting operation can be performed at a low speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168378-A (JP)
Title: Low-reflection antistatic cathode-ray tube
Inventor: INOUE AKIRA
IPC: H01J29/89
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge an opening in a cabinet front face of a cathode-ray tube with a low-reflection antistatic film stuck to a face plate while preventing a conductive tape for electrically connecting the low-reflection antistatic film to an explosion-proof band from being viewed from the outside.  <P>SOLUTION: In this low-reflection antistatic cathode-ray tube, a low-reflection film with a conductive layer formed on its surface is stuck to the face plate 1 as the low-reflection antistatic film 2, and the explosion-proof band 3 grounded to the earth potential is wound around the side faces. The cathode-ray tube is characterized in that the antistatic film 2 is formed into a shape having projecting parts 2a, the projecting parts 2a are extended on the surface of the explosion-proof band 3 by bending them, one end side of the conductive tape 5 is stuck to the extended parts of the projecting parts 2 so as to electrically connect the conductive layer to the explosion-proof band 3, and the other end side of the conductive tape 5 is stuck to the surface of the explosion-proof band 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164270-A (JP)
Title: Method for producing fried covering food
Inventor: HIWATARI SOICHIRO
IPC: A23L35/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fried covering food having crispy palate feeling even after being deep-fried, preserved at normal temperature, and in a chilled and frozen condition and then reheated.  <P>SOLUTION: The method for producing the fried covering food comprises attaching a starch dispersion containing a leavening agent to the surface of a covering food obtained by wrapping ingredients with covering, and deep-frying the resultant product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169408-A (JP)
Title: Drawer-type electric apparatus unit frame
Inventor: TAIKAI TOSHIBUMI
IPC: H02B1/34
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer-type electric apparatus whose side plates and shelf plates can be positioned easily, which has high rigidity, and which can be assembled easily.  <P>SOLUTION: A drawer-type electric apparatus unit frame, which is supported in a switchboard so as to be able to insert/draw into/from a switchboard, has a pair of vertical side plates separated from each other and horizontal shelf plates connected between the side plates to support electric apparatuses. The side plates have stepped parts formed by being bent to have Z-shaped cross- sections and the shelf plates are positioned and fixed by the stepped parts to obtain a firm frame structure. Since portions having different positions in the width direction are formed on the side plates, components such as wheels of drawers, etc., which are placed outside the frame are arranged on the small width portions to reduce the outside dimensions of the apparatus unit and to utilize a volume.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166998-A (JP)
Title: Semiconductor acceleration sensor
Inventor: SAITO HIROSHI
IPC: G03F7/038
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor that is high in impact resistance and can be reduced in cost, weight, and thickness.  <P>SOLUTION: In this semiconductor acceleration sensor, stoppers 20 and 30 composed of flexible films are fixed to both the front and rear sides in the thickness direction of a sensor body 1, formed by using an SOI substrate 100' having an embedded insulating layer 103 composed of a silicon oxide film in its intermediate section in the thickness direction, in a state that the stoppers 20 and 30 are superimposed upon the body 1. The body 1 is constituted so that the portion of the superimposed section 12 on the rear surface side than an active layer 12 becomes smaller in thickness than the portion of a support frame 11 on the rear surface side, than the active layer 102 by a prescribed value. The stopper 20 is stuck firmly to the front side of the body 1 in the thickness direction via a thin film layer 22 for joining.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172152-A (JP)
Title: Engine case cooling unit and gas turbine engine
Inventor: OGASAWARA KOSUKE
IPC: F01D25/24
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and sufficiently cool the whole part 5a to be cooled of an engine case with but a little flow of cooling air.  <P>SOLUTION: Flow regulating boards 67 are provided for impeding the cooling medium, blown from nozzles 63 belonging in the respective cooling pipes 61 at the part 5a to be cooled of an engine case 5, from flowing to one of the two sides in the case axial direction. Flow rectifying board 69 are provided along the outer circumference of the part 5a for the medium to be steered to the other of the two sides in the case axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169842-A (JP)
Title: Sterilizing method and sterilizing apparatus by aqueous hypochlorous acid solution
Inventor: OTA YOSHINORI
IPC: F24F3/16
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing method and sterilizing apparatus adapted to perform the sterilization and eradication of the atmospheric air of a wide range in a room by a small volume of an aqueous hypochlorous acid solution by releasing the particulates of the aqueous hypochlorous acid solution over a wide range.  <P>SOLUTION: Ultrasonic waves are acted by an ultrasonic vibrator transducer 24 on the aqueous hypochlorous acid solution within an aqueous hypochlorous acid solution storage section 12 and the particulates of the aqueous hypochlorous acid solution are generated in a particulate generating section 30 and are released into the atmosphere from an atomizing port 32 by an induction pipeline 31. The spray is entrained in the carrier flow delivered from a jet port 41 disposed right below the atomizing port 32 and is conveyed and released far.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173739-A (JP)
Title: Discharge electrode material and plasma display panel using the same
Inventor: KAWASHIMA YOSHIO
IPC: H01J11/34
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To lower the discharge start voltage and realize low power consumption in the discharge electrode that generates discharge.  <P>SOLUTION: This is a discharge electrode material in a nonstoichiometric state as expressed by a composition formula, Mg<SB>2-2a</SB>Hf<SB>a</SB>O<SB>2+c</SB>or Mg<SB>5-5b</SB>Ta<SB>2b</SB>O<SB>5+c</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173855-A (JP)
Title: Manufacturing method of male tab
Inventor: TAKAHASHI YUJI
IPC: H01R13/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a male tab which can be carried out with a stable pressing operation even the male tab is miniaturized.  <P>SOLUTION: The male tab 3 is formed by folding a conductive plate 4 into an upper plate 4A and a bottom plate 3B. A side plate 3C is laid between the upper plate 4A and a bottom plate 3B. A stabilizing part 12 is protrusively formed to a peripheral part opposite to the peripheral part to which, the side plate 3C is formed. A stable pressing operation can be carried out when forming the male tab 3 by folding because the stabilizing part 12 acts as bottom plate in addition to the bottom plate 3B. As concave parts 14 are formed to the front and back end parts 24 of the stabilizing part 12, the generation of flash is prevented when cutting the stabilizing part 12 along cutting lines 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171247-A (JP)
Title: Hairdye
Inventor: MURAKAMI ATSUSHI
IPC: A61K8/46
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hairdye having excellent preparation stability, hardly causing dripping off from the hair, facilitating the shampooing, and providing the hair with excellent touch feeling after application.  <P>SOLUTION: This oxidation hairdye comprises the cream-shaped first agent containing an oxidation dye and an alkaline agent, and the second agent containing an oxidant. The first agent contains an anionic surfactant, preferably 3-10 wt.% polyoxyethylene lauryl ether sulfate, and a polyhydric alcohol, and is substantially free from a nonionic surfactant, a cationic surfactant and an ampholytic surfactant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002242623-A (JP)
Title: Electromechanical valve assembly for internal combustion engine
Inventor: MILLER JOHN MICHAEL
IPC: F01L9/20
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromechanical valve assembly for internal combustion engine assuring a decrease of its manufacturing cost and lessening of the accommodation space. SOLUTION: The electromechanical valve assembly 46 for an internal combustion engine 36 has a bore 114 penetrating it approximately in the axial direction and includes a rotor 68 whose center is idendical to a first shaft 122, a stator 66 to generate a torque to rotate the rotor round the shaft 122, and a valve 70 having a stem 126 and valve head 82. The valve stem 126 extends in penetrating the bore 114 approximately in the axial direction and is arranged to move approximately in the axial direction in compliance with the rotation of the rotor 68 for engaging the valve head 82 and separating with/from the valve seat 124 of the engine 36 selectively.
Patent JP-2003177502-A (JP)
Title: Apparatus for processing photosensitive material
Inventor: YAGO ATSUSHI
IPC: B65H5/06
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the absorbability of water sticking to a photosensitive material that emerges from a washing tank and to prevent uneven drying and poor drying.  <P>SOLUTION: Each cut sheetlike photosensitive material 10a that emerges from a washing tank is passed through a squeeze section 12 to remove water droplets sticking to the photosensitive material 10a. The squeeze section 12 is composed of a first pair 31 of squeeze rollers and a second pair 32 of squeeze rollers 32. Each of the pairs of squeeze rollers is composed of a squeeze roller 31a (32a) and a counter roller 31b (32b). The squeeze roller 32a of the second pair 32 of squeeze rollers at the photosensitive material outlet side comprises an ultrafine open cell type porous body. Water absorbing performance is improved because of uniform micropores and uneven drying and poor drying are prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176481-A (JP)
Title: Vacuum ultraviolet-excitable phosphor and light- emitting apparatus using the same
Inventor: YOKOZAWA NOBUYUKI
IPC: H01J11/42
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vacuum ultraviolet-excitable phosphor capable of effectively raising the emission luminance even under vacuum ultraviolet excitation, improving the emission luminance with slight deterioration of chromaticity characteristics with time when used as a phosphor layer of a light-emitting apparatus such as a plasma display, and to provide a light-emitting apparatus for using the same.  <P>SOLUTION: The vacuum ultraviolet-excitable phosphor comprises a manganese-activated zinc silicate germanate represented by the formula Zn<SB>2</SB>(Si<SB>1-x</SB>Ge<SB>x</SB>)O<SB>4</SB>: Mn (wherein, (x) is 0.01≤x≤0.5). The ratio (x) of the added Ge is more preferably ≥0.02 and ≤0.2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177331-A (JP)
Title: Culture board for microscope observation and observation method
Inventor: MIYAWAKI ATSUSHI
IPC: G02B21/34
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture board for microscope observation which can culture an organism specimen and is less deteriorated in imaging performance in observing the organism specimen and to provide an observation method suitable for observation of the organism specimen by using this culture board.  <P>SOLUTION: The culture board for microscope observation consists of a transparent fluororesin having a refractive index of ≥1.33 to ≤1.34 and is subjected to treatment for hydrophilicity impartation on the board surface.  <P>COPYRIGHT: (C)2003,JPO