baber/WOPTO huggingface dataset:
Patent JP-2003120536-A (JP)
Title: Valve device of hermetic compressor
Inventor: KO MEIJU
IPC: F04B39/00
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve device of a hermetic compressor with improved structure to freely adjust the valve height by the displacement and the refrigerant discharge pressure. SOLUTION: This valve device of the hermetic compressor comprises a valve plate having a refrigerant discharge hole for discharging the refrigerant gas, a discharge valve with one end thereof fixed to the valve plate and the other end thereof opening/closing the refrigerant discharge hole, a stopper with one end thereof fixed to the valve plate to hold the discharge valve, a keeper provided on an upper part of the stopper to be separated from the stopper by the predetermined space and fixed to the valve plate, a first buffer means provided on the keeper to buffer the opening/closing operation of the stopper, and a second buffer means installed to be reciprocatingly elevated/lowered by the keeper to buffer the opening/closing operation of the stopper together with the first buffer means.
Patent JP-2003220595-A (JP)
Title: Method for punching resin substrate and method for manufacturing wiring substrate
Inventor: NAKAMURA TOSHIYUKI
IPC: H05K3/40
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for punching a resin substrate capable of forming a through hole having a high aspect ratio on the resin substrate by a press processing, and straightly forming the through hole preventing contraction of the hole diameter of the through hole and generation of a resin smear.  <P>SOLUTION: The through hole 4 is formed by executing punch action on the resin substrate 1 with a punch 22 of the same diameter at the same position of a die hole 26 a plurality of times using the punch 22 and the die 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221168-A (JP)
Title: Cable working vehicle
Inventor: ARAI NOBUYUKI
IPC: B65H75/40
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable guide device which does not disturb the attaching and detaching work of a cable drum even if an obstacle is on a vehicle side or the vehicle inclines unexpectedly.  <P>SOLUTION: A guide mounting part 106 provided with a guide part 121 aligning with a cable and winding or drawing out a cable therefrom without any trouble is disposed behind of a swing arm 104 for a car body 102, an insertion opening 131 is formed at the end sides of the guide mounting part 106 in a perpendicular direction, an insertion recessed part 142 which coincides with the center axis of each insertion opening 131 is formed at the car body 102 side, and a detachable mounting pin 151 is inserted into the insertion opening 131 of the guide mounting part 106 and the insertion recessed part 142 at the side of a car body 102. The guide mounting part 106 is fixed at the side of the car body 102, and the guide mounting part 106 is turned with the guide part 121 horizontally outward with another mounting pin 151 as a fulcrum by removing one of mounting pins 151.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323606-A (JP)
Title: Functional thin film having optical and electrical properties
Inventor: CHOI CHAUN-GI
IPC: G02B1/10
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a functional thin film having optical and electrical properties. SOLUTION: The functional thin film has a transition layer containing a first component containing SiO as a dielectric material and one or more second components selected from the group comprising aluminum (Al), silver (Ag), silicon (Si), germanium (Ge), yttrium (Y), zinc (Zn), zirconium (Zr), tungsten (W) and tantalum (Ta), and each of the first and second components has a gradual concentration gradient along the thickness of the thin film.
Patent JP-2003227253-A (JP)
Title: Tumbler lock
Inventor: MINEMURA YOICHI
IPC: E05B27/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tumbler lock capable of inhibiting a second illegal operation by surely detecting unlocking through illegal operation as defensive measures against illegal unlocking operation.  <P>SOLUTION: This tumbler lock is provided with an illegal operation detecting mechanism disposed near a tumbler mechanism. In the illegal operation detecting mechanism, an illegal operation detecting member is interposed between the illegally operated tumbler pin and a driver pin to thereby detect an illegal unlock operation to the tumbler pin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232974-A (JP)
Title: Light emission end closing structure for rod integrator and rod integrator holder
Inventor: SHIMIZU HITOSHI
IPC: G02B7/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To protect the light exit face of a rod integrator from flaws, dust, smoke of tobacco, or the like by using a rod integrator holder capable of sealing the space around the light exit end of the rod integrator.  <P>SOLUTION: A rod integrator 32 is inserted in a cylindrical case part 61 of a rod integrator holder 6 and is held there. A jaw-shaped closing wall part 62 like a disk formed in one end of the case part 61 is brought into contact with a contact part 74 formed in the light incidence end of a barrel main body part 71 of the relay lens barrel 7, and in this state, the rod integrator holder 6 is coupled with a relay lens barrel 7. A closed interposition part is constituted of the jaw-shaped closing wall part 62 of the rod integrator holder 6 and the lens barrel main body part 71, and the space between the light exit end of the rod integrator holder 6 and the light incidence end of a relay lens 33 is sealed shut out from the periphery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233453-A (JP)
Title: Mouse device and belongings
Inventor: AOTO KAZUAKI
IPC: G06F3/038
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse device to move a cursor on a display and its belongings capable of setting a reference direction regardless of an outer shape of the mouse body, and moving the cursor to a predetermined position without confirming the reference direction by viewing the mouse body.  <P>SOLUTION: The mouse is characterized by comprising a posture detection means for detecting inclination direction of a reference portion with respect to the gravity direction, a cursor operation member provided in the reference portion or in the vicinity thereof for conducting the moving operation of the cursor, a displacement detection means for detecting the displacement direction of the cursor operation member with respect to the reference portion, a moving direction setting means for setting the moving direction of the cursor based on the inclination direction of the reference portion and the displacement direction of the cursor operation member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237992-A (JP)
Title: Roll shaft for plastic sheet or the like
Inventor: BABA MITSUGI
IPC: B65H18/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a weight of a roll shaft main body of a roll shaft used, and a weight of paired left and right clamp devices for fixing a core tube for a plastic sheet or the like to the shaft main body, so as to reduce work and to enhance working efficiency, in rolling and supply of the plastic sheet or the like, and to prevent rust from being generated.  <P>SOLUTION: In this roll shaft 1, the core tube 7 for rolling the plastic sheet 8 is inserted, end parts of the core tube 7 are grasped with grasping bodies 9 of a truncated cone shape, and the paired left and right clamp devices 3 are provided to fix the core tube 7 to the shaft main body 2, and the shaft main body 2 is formed into a hollow tube made of stainless. A thick-walled bearing part 5 having strength allowing support under the condition where the plastic sheet 8 is fitted to the shaft main body 2 is provided in both end parts of the shaft main body 2. The each grasping body 9 is made of a plastic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319542-A (JP)
Title: Reflective mask blank for euv exposure, reflective mask for euv exposure, and manufacturing method thereof
Inventor: SHIYOUKI TSUTOMU
IPC: G03F1/24
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an EUV mask of high precision and reflectivity by finding an intermediate layer material capable of forming a precision pattern as an intermediate layer acting also as an etching stopper, related to a method for manufacturing the EUV mask, and the like, and to provide a method for manufacturing a semiconductor in which a pattern is transferred onto a semiconductor substrate using a provided EUV mask. SOLUTION: There are provided a multilayer film 12 on a substrate 11 which reflects EUV light as the EUV mask, an intermediate layer on the multilayer film 12 as an etching stopper 13, and an absorber layer 14 on the intermediate layer which absorbs the EUV light. A material containing at least one element selected from among Cr, N, O, and C is used as the intermediate layer, realizing an EUV mask capable of forming a precision pattern.
Patent JP-2002261879-A (JP)
Title: Wireless headset capable of automatic link connection and method for controlling the same
Inventor: KIN TOYU
IPC: H04W84/10
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless headset and a method for connecting link capable of executing ID registration and wireless link connection automatically without other operations by a user. SOLUTION: The wireless headset has a microphone 117a therein and is provided with a microphone support member 117b having a connection part 119b for connecting the member 117b to the headset main body so that the member 117b can be folded from the headset main body or unfolded, a sensing device 119a for sensing whether the member 117b is folded or unfolded, and a control section connected to the device 119a and a Bluetooth (R) module 110 and for connecting the headset to a master terminal registered in the headset by using the module 110 when the device 119a senses that the member 117b is unfolded.
Patent JP-2003239831-A (JP)
Title: Force accumulation type starter device
Inventor: MURAKAMI MASAYUKI
IPC: F16F1/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new force accumulation type starter device with an improved structure of a force accumulating spring part such as to enable a weak user to start an internal combustion engine easily.  <P>SOLUTION: This force accumulation type starter device, which starts the internal combustion engine by releasing force accumulation at once through a ratchet pulley and a crank pulley after accumulating rotation drive force in the force accumulating spring by pulling a recoil rope, includes the force accumulating spring structured of a first force accumulating spring and a second force accumulating spring in an overlapped state, and also includes a plate sandwiched between these first and second force accumulating springs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238148-A (JP)
Title: Magnesium carbonate powder
Inventor: ARITA HIROSHI
IPC: C01F5/24
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnesium carbonate powder which is advantageously utilized as a raw material for manufacturing magnesium fluoride used as optical materials including an output window or a condenser of an excimer laser processing device.  <P>SOLUTION: The magnesium carbonate comprises a calcium compound of 40 mass ppm or lower converted at a calcium content to a magnesium content (Ca/Mg), a silicon compound of 40 mass ppm or lower converted at a silicon content (Si/Mg), a zinc compound of 20 mass ppm or lower converted at a zinc content (Zn/Mg), a manganese compound of 20 mass ppm or lower converted at the manganese content (Mn/Mg), a nickel compound of 20 mass ppm or lower converted at a nickel content (Ni/Mg), an iron compound of 20 mass ppm or lower converted at an iron content (Fe/Mg), an aluminium compound of 20 mass ppm or lower converted at an aluminium content (Al/Mg), and a copper compound of 20 mass ppm or lower converted at a copper content (Cu/Mg).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244166-A (JP)
Title: Radio talking system
Inventor: KATAYAMA MUTSUMI
IPC: H04L12/28
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio talking system permitting not only a communica tion unit operating in a slave mode also a communication unit operating in a master mode to be shifted to an energy save mode.  <P>SOLUTION: The radio talking system comprises a plurality of communication units constituting a radio network; some of them being operative in a master mode and the others being operative in a slave mode. It permits the communication units to shift into a halt state during operating in the slave mode. Those communication units operating in the master mode halt their own transmitting/ receiving operation synchronously with the shifting of the communication units operating in the slave mode into the halt state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247787-A (JP)
Title: White powder removing device in continuous annealing furnace
Inventor: NAGAMURA AKIO
IPC: F27B9/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To remove white powder without suspending a furnace.  <P>SOLUTION: In this continuous annealing furnace 1, a furnace body 2 is provided with a heating zone 2a for heating a treatment agent 7, and a cooling zone 2c for cooling the treatment agent 7, and the treatment agent 7 is continuously transferred and annealed from the heating zone 2a to the cooling zone 2c under an atmosphere of atmosphere gas G. The atmosphere gas G is taken from the outlet side of the heating zone 2a via an atmosphere gas supply duct 22, supplied to a filter body 21 filled with filters 29, and passed through the filters 29, to remove white powder W in the atmosphere gas G. Thereafter, the atmosphere gas G is returned back to the inlet side of the cooling zone 2c by a fan 24 via an atmosphere gas return duct 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247746-A (JP)
Title: Heat pump type hot water supply device
Inventor: KASUKAWA NOBUYUKI
IPC: F28D7/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply device whereby radiation heat loss of a refrigerant-water heat exchanger is reduced and heat pump operation is performed at high efficiency.  <P>SOLUTION: This heat pump type hot water supply device is provided with a refrigerant circuit constituted by circularly connecting a compressor, the refrigerant-water heat exchanger 12, a pressure reducing device and an evaporator with a refrigerant pipe, and a hot water supply circuit constituted by connecting a hot water storage tank, a circulation pump and the refrigerant- water heat exchanger 12 with a hot water pipe. The heat of the refrigerant compressed by the compressor is exchanged with the heat of the hot water flowing in the hot water circuit by the refrigerant-water heat exchanger 12. The refrigerant-water heat exchanger 12 is provided with a first heat exchange pipe 12A through which the hot water flows and a second heat exchanger pipe 12B through which the refrigerant flows to perform heat exchange, and is formed in a cylindrical shape. The outside of the refrigerant-water heat exchanger 12 is covered with a foamed heat insulating material 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220765-A (JP)
Title: Optical information recording medium and record erasing method
Inventor: ONO TAKASHI
IPC: G11B7/2433
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which is capable of high speed record erasing and has good storage stability.  <P>SOLUTION: In the optical information recording medium, a phase change type recording layer which can take at least two different phases is set on a substrate. The recording layer contains a main component expressed by the following formula (1): (Au<SB>x</SB>Sb<SB>1-x</SB>)<SB>1-y</SB>Ge<SB>y</SB>, wherein x and y are numerals satisfying 0.01≤x≤0.4 and 0<y≤0.3 respectively so that the recording medium can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253439-A (JP)
Title: Sputtering system
Inventor: KIKUCHI YUKIO
IPC: H01F41/18
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering system capable of depositing a mutilayered film composed, for example, of ≥7 layers including at least two layers of magnetic films with high film thickness uniformity and high productivity using a minimum number of sputtering modules in a cluster tool.  <P>SOLUTION: In the sputtering system, each sputtering module is provided with a plurality of sputtering cathodes arranged on the same circumference and a rotary substrate holder provided on the center axis in the same circumference. A plurality of layers of the multilayered film are deposited on the substrate loaded on the rotary substrate holder in the same module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252988-A (JP)
Title: Water-absorbing resin
Inventor: SAKAKIBARA MAKOTO
IPC: A61L15/16
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly water-absorbing resin excellent in salt resistance which exhibits high water-absorbing performances for water containing no electrolytes while retaining high water-absorbing performances for an aqueous solution of a polyvalent electrolyte of high concentration.  <P>SOLUTION: The water-absorbing resin is obtained by crosslinking a polyamino acid having a structure (1) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a hydrogen atom, a 1-22C linear or branched alkyl group optionally bearing a substituent group containing a heteroatom, and the like; and n is a number of 10-100,000) by a bivalent organic group bearing a silicon atom. The water-absorbing resin is obtained by hydrolyzing and condensing a disilane compound comprising a polyamino acid of structure (1) having an alkoxysilyl group bonded to both ends thereof via a bivalent hydrocarbyl group optionally containing a heteroatom in the presence or absence of an alkoxysilane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256174-A (JP)
Title: Printer control device
Inventor: HASHIMOTO SUSUMU
IPC: B41J5/30
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To make performable an overlay print only by print of a particular user without manual operation by the user to an overlay print request from an arbitrary host computer of the user connected to a network, without changing an existing print application program on the host computer side, or without increasing the transfer amount of print data, in relation to a network printer control device having an overlay print function.  <P>SOLUTION: Address information of the host computer of the user is registered in an overlay control table. An address of the source of transmitted print data is read and stored by a receiving part of this control device. The overlay print is carried out by print of the particular user by comparing the source address of the transmitted print data with the user address information in the overlay control table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250310-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operating efficiency by making seedling nipping operation to seedling nipping parts easily and surely performable even by one hand in a seedling transplanter.  <P>SOLUTION: The seedling transplanter is equipped with a traveling part for self-propelling a machine body, a seedling transporting part provided with a plurality of seedling housing parts for housing liana seedlings in a posture facing the front and rear directions one by one and capable of revolving the seedling housing parts around a plurality of shafts in the front and rear directions in one row and transporting the seedlings and a seedling planting body for taking the liana seedlings transported with the seedling transporting part and planting the liana seedlings in a field. In the seedling transplanter, nipping members for nipping the parts on the base side of the liana seedlings on the left and right sides are provided in the seedling housing parts. The nipping member on at least one of the left and right sides of the seedling nipping parts is composed of brush bodies B in a posture of the points of the brush directed to the other nipping member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251927-A (JP)
Title: Recording material for ink jet
Inventor: SHIMATANI TAKASHI
IPC: B41J2/01
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material for ink jet which is excellent in the resistance to light and of which the ink receiving layer hardly yellows or cracks, in particular.  <P>SOLUTION: In the recording material for ink jet which has an ink receiving layer provided at least on one side of a base, the ink receiving layer contains, at least, porous silica, a urethane resin and a zinc oxide of a particle diameter of 50-70 nm. The content of the zinc oxide in the ink receiving layer is 2-5 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258915-A (JP)
Title: Mail server
Inventor: SUZUKI FUMITADA
IPC: G06F15/16
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail server which processes received electronic mail according to a transmission-source address.  <P>SOLUTION: The mail server 10 which sends an electronic mail to a terminal comprises a 1st storage part 120 which stores the electronic mail, a 2nd storage part 140 which stores an electronic mail different from the electronic mail stored in the 1st storage part 130, an address storage part 120 which stores mail addresses, a communication part 100 which receives an external electronic mail through a communication network, a decision part 102 which decides whether the transmission source address of the electronic mail that the communication part 100 receives from outside matches the mail address stored in the address storage part 120, a received mail classification part 110 which stores an electronic mail whose transmission source address matches the mail address stored in the 1st address storage part 120 in the first storage part 130 and stores an electronic mail whose transmission source address does not match the mail address in the 2nd storage part 140, and a transmission part 150 which sends a portion of electronic mails, which is classified by the received mail classification part 110 and whose transmission source address does not match the mail address, to the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261414-A (JP)
Title: Urea-containing composition
Inventor: OTA YOICHI
IPC: A61K8/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an urea-containing composition exhibiting high stability and good usability even if incorporated with much urea while substantially excluding water content.  <P>SOLUTION: This urea-containing composition comprises urea and one or more hydrophilic nonionic surfactants with an HLB of 8.0-20.0 and preferably including a polyglycerol fatty acid ester. The water content of the composition is ≤1.0 mass% (including 0 mass%). Preferably, the composition also contains glycerol. In the composition, at least most of the urea is solubilized. The composition is usable in the form of a stick preparation, ointment preparation, or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262610-A (JP)
Title: Apparatus for controlling gas detector
Inventor: NIWA TAKASHI
IPC: G01N27/416
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To implement a highly accurate and highly reliable gas detecting apparatus.  <P>SOLUTION: By performing pulsed energization in a plurality of stepped stages on a heater 5 for heating a gas detecting part, thermal shocks exerted on the heater 5 are relieved to make the life of the heater 5 both long and highly reliable and to implement a highly reliable gas detecting apparatus.  <P>COPYRIGHT: (C)2003,JPO