baber/WOPTO huggingface dataset:
Patent JP-2004147197-A (JP)
Title: Image forming device
Inventor: MATSUDA HIROBUMI
IPC: G03G21/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for enabling a user to easily recognize the state of an image formed on a sheet.  <P>SOLUTION: This image forming device (1) is provided with a forming part (10) for forming an image on a sheet, a feeding part (20) for feeding the sheet to the forming part, a scanner (91) for reading the image from the sheet with the image formed by the forming part (10), and a display part (40) for displaying the image read by the scanner (91). The scanner (91) reads the whole sheet as an image, and an image displayed on the display part (40) consists of the image formed on the sheet and an image representing the edges of the sheet for display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146698-A (JP)
Title: Device for transferring paste material and transfer method
Inventor: NAGAI TOSHIAKI
IPC: B05D1/28
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for transferring a paste material wherein pins can move up and down independently in a simple structure and capable of stable coating regardless of the length variations of the respective pins or deformation of the work, and a transfer method.  <P>SOLUTION: A jig 7 provided with a plurality of through holes 6 corresponding to pad electrodes is provided on the bottom of a transfer tool 19 that is a square container having a space inside. Pins 5 that are slightly smaller in diameter than the through holes 6 are inserted from the upper side of the through holes 6 so that their lower ends may project from the lower surface of the jig 7 because of their self-weights. A flange 8 larger in diameter than the through hole 6 is formed in the upper part of the pin 5 to regulate the quantity of projection of the pin 5. An air supply passage 19a connecting to an air supply device is provided in the upper part of the transfer tool 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150995-A (JP)
Title: Electrode structure of angular velocity detecting sensor element
Inventor: KAWAI RYOTA
IPC: G01C19/5607
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity detecting sensor element removing electrostatic leak (crosstalk) when adjusting a tuning fork type gyroscope.  <P>SOLUTION: Electrodes disposed on mutually opposed surfaces of two leg parts of the tuning fork type angular velocity sensor element are set to same potential respectively so as to prevent capacitive coupling between the electrodes and reduce the crosstalk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148771-A (JP)
Title: Mat-shape inorganic fiber heat-insulating material and heat insulation structure
Inventor: OTAKI KEIJI
IPC: E04B1/76
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat-shape inorganic fiber heat-insulating material which can fill and vanish a deformation part by elastic deformation and bounce impact elasticity of the heat insulating material itself, even if a deformation part, such as a small dimensional difference of a space, an intersection or irregularity other than right-angled and a level difference, of materials standing face to face, exist in an arraying space of the heat-insulating material wherein structural materials of buildings, such as a strut, mud, sleeper, joist, purlin and rafter, stand face to face to form this heat-insulating material.  <P>SOLUTION: An elastic deformation capacity and a restoring elastic capacity to the direction right-angled with the inside and outside of the insulating material are given to an area containing at least one end 19 of the insulating material by arranging a laminating direction of fibers of this area to be the direction right-angled with the inside and outside of the insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155451-A (JP)
Title: Ptp sheet and fabricating apparatus for the same
Inventor: MARUYAMA SHUNJI
IPC: B65B9/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To take out contents relatively easily and reduce damage to them at taking them out.  <P>SOLUTION: A PTP sheet 28 comprises a packaging film 2A having a plurality of pockets 7 each containing one tablet, and a cover film attached to the packaging film 2A. Separation slits 35 are formed on the packaging film 2A to separate it into pair small strips 34, each of which includes two pockets 7 and has takeout slits 36 formed thereon. The takeout slits 36 extends from both side end edges of the pair small strip 34 to the pockets 7, respectively. When a twisting stress is applied toward the pockets 7 while the pair small strip 34 is taken between fingers, the cover film is ruptured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158303-A (JP)
Title: Battery and power supply device
Inventor: IGUCHI HIROMASA
IPC: H01M2/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery and a power supply device appropriately preventing an external short circuit and drop of production yield.  <P>SOLUTION: This battery and the power supply device can prevent the external short circuit caused by contact of an outer can 26 with a positive electrode lead terminal 6 connected to a lid 27 by appropriately insulating a connecting part 6b of the positive electrode lead terminal 6 and a caulking part 26c of the outer can 26 with an insulating part 21c of an insulating washer 21 and an insulating tube 22, and by appropriately insulating the connecting part 6b and an outer circumferential surface 26d of the outer can 26 with the insulating tube 22 and an insulating sheet 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155633-A (JP)
Title: Method of improving fire-proofing property of inorganic perforated panel
Inventor: OTSUKA TAKASHI
IPC: E04C2/30
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of improving fire-proofing property of an inorganic perforated plate by which the fire-proofing property of the inorganic perforated panel can be improved in spite of the fact that the panel has been already arranged or has not been arranged yet.  <P>SOLUTION: The method of improving the fire-proofing property of the inorganic perforated panel is characterized by coating at least one surface of the inorganic perforated panel with a coating material which foams and expands when it is heated under conditions satisfying formula. In the formula, t is thickness of the inorganic perforated panel(mm); α is set expansion thickness (mm) and given by c×p×β, where, c is correction coefficient (when heating time is shorter than 15 min, c=1, when heating time is ≥45 min, c=0.8, and when heating time is >15 and <45 min, c=0.9), p is thickness of coated film (mm), and β is expansion ratio of the coating material; γ is rate of opening; d is pore diameter (mm), and λ is thermal conductivity (W/m×K) of the inorganic perforated panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161638-A (JP)
Title: Method for producing fluorine-containing cyclic compound
Inventor: SASAKI YUKIO
IPC: C07D207/273
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing cyclic compound, comprising fluorinating a cyclic compound represented by general formula (I) with fluorine gas in a highly polar solvent not affecting the fluorination reaction and capable of being easily removed after the fluorination reaction, by which the fluorine-containing cyclic compound having high purity can efficiently be produced.  <P>SOLUTION: This method for producing the fluorine-containing cyclic compound, comprising bringing a cyclic compound represented by general formula (I) [X is an element and/or a substituent bound to a carbon atom, provided that at least one of X groups is H; Y is selected from CX<SB>2</SB>or O; Z is selected from O and N-R, when Y is CX<SB>2</SB>, or is O, when Y is O; R is an alkyl not having a substituent or having one or more various substuents; (n) is an integer] into contact with a fluorine gas in the presence of acetonitrile as a solvent to replace at least a part of hydrogen atoms bound to carbon atoms constituting the ring of the cyclic compound with fluorine atoms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164182-A (JP)
Title: Semiconductor integrated circuit
Inventor: SOMA YASUTO
IPC: G06F11/28
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit making it possible to develop, using a conventional method, software running on a control circuit, when a special-purpose integrated circuit and a control circuit controlling it are integrated on one semiconductor chip.  <P>SOLUTION: The semiconductor integrated circuit, in which a function circuit 11 as the special-purpose integrated circuit and the control circuit 13 controlling it are integrated on one semiconductor chip, has a group of terminals which output signals to be output from the function circuit 11 to the control circuit 13, and has a function input switch circuit 16 by which signals corresponding to a group d of signals including reset signals and command signals to be output from the control circuit 13 to the function circuit 11 are input from the outside. To develop the software of the control circuit 13, reset signals and command signals are input from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163263-A (JP)
Title: Method and device for inspecting metal corrosion in concrete structure
Inventor: WATANABE YUICHI
IPC: G01N33/38
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To non-destructively detect corrosion in a metal plate integrated on a concrete surface or in a reinforcement metal member arranged in a concrete.  <P>SOLUTION: This method/device is provided with a low-frequency probe 4 for transmitting a low-frequency ultrasonic wave from a surface side of a bottom steel plate 1 as a metal plate to an inner face side thereof to receive reflected wave thereof, a high-frequency probe 5 for transmitting a high-frequency ultrasonic wave from the surface side of the bottom steel plate 1 to the inner face side thereof to receive reflected wave thereof, and waveform analyzer 6 for detecting the presence of a corrosion product and a void, based on a waveform of the reflected wave received by the low-frequency probe 4, and for detecting plate thickness reduction in the bottom steel plate 1, based on a waveform of the reflected wave received by the high-frequency probe 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162460-A (JP)
Title: Hat-shaped steel sheet pile
Inventor: MYONAKA SHINJI
IPC: E02D5/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hat-shaped steel sheet pile which is widened while ensuring cross-sectional performance and minimizes penetration resistance.  <P>SOLUTION: In this hat-shaped steel sheet pile, factors for minimizing the penetration resistance at the driving of the steel sheet pile are identified; the shape of the whole steel sheet pile is specified according to the identified factors. The factors are a flange width, a web angle θ and a cross-sectional height, and the range of the web angle θ is restricted by the expression: 0.0007×(I)+33.7≤θ≤0.0007×(I)+53.7, wherein I represents geometrical moment of inertia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165541-A (JP)
Title: Light emitting diode and led light
Inventor: SUEHIRO YOSHINOBU
IPC: F21S8/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode and an LED light which are made thin and superior in productivity and whose lightness is uniform in all directions by suppressing variance in light distribution characteristic.  <P>SOLUTION: Of the light distribution characteristic I(θ)=k×cosθ+(1-k)×sinθ as to a light emitting element 6 of an LED 2 constituting a proximity optical system, (k) is set to ≤0.8 and the light emitting element 6 and an optical surface are formed in one body by a transfer molding method. The X-axial light which is emitted by the LED 2 and reaches a reflecting mirror 3 is nearly free of deviation in total light quantity within an effective radiation range and can be radiated by the reflector 3 nearly equally along a Z axis. Consequently, a good-looking thin luminaire is obtained which has a large reflecting surface and has no difference in lightness on the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169336-A (JP)
Title: Shock absorber and shock-absorbing method
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber which allows the setting of an accurate shock-absorbing force.  <P>SOLUTION: This shock absorber 10 is constituted in such a manner that a load transfer body 11, which presents a plurality of shell structures, is deformed by an external force so as to absorb a shock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169478-A (JP)
Title: Sublock and opening part device
Inventor: MATSUMOTO SHINICHIRO
IPC: E05C7/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening part device capable of attaching a sublock to a lower frame having small face without interfering with a sash roller to improve crime prevention property.  <P>SOLUTION: This opening part device is provided with a frame body 2 composed of an upper frame 2a, a lower frame 2b, and longitudinal frames 2c, 2d on the left and right sides which are provided in an opening of a building, internal and external paper screens 3a, 3b whose at least one is provided in the frame body 2 so as to open, close, and move freely, and the sublock 9 attached to an indoor face of the lower frame 4b of the external paper screen 3b to regulate opening and moving of the paper screen by protruding a locking member 12 locking the internal paper screen 3a on an indoor side. A cutout part 11 for avoiding the interference with the sash roller 10 attached to the lower frame 4b is provided in the sublock 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173145-A (JP)
Title: Communication method
Inventor: CHALUMPON APICHAICHALUMWON
IPC: H04W48/16
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selection method of wireless circuit taking in account the traffic of the wireless circuit in a network communication using a plurality of wireless circuits, and to achieve a communication method that improves the reduction of transmission efficiency which occurs when there is a difference of traffic between the wireless circuits.  <P>SOLUTION: Wireless stations 205, 206 located in places, where they can detect the electric waves of a plurality of wireless circuits, use the information of a predicted 'packet error rate' of each wireless circuit and 'band occupancy' informed from each control station, and calculate a transmission succeeding rate when using each wireless circuit. Then, the wireless stations select and use a wireless circuit having the highest transmission success rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004493-A (JP)
Title: Method for manufacturing birefringent film, multilayer birefringent film, optical compensation polarizing plate and display
Inventor: YOSHIMI HIROYUKI
IPC: G02F1/13363
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a birefringent film comprising a quarter-wave plate or a half-wave plate having an excellent thin film property in which Re can be easily controlled even when the film shows characteristics of nx>ny>nz.  <P>SOLUTION: In the method for manufacturing the birefringent film comprising a quarter-wave plate or a half-wave plate, a spread layer of a solid polymer in a liquid state is solidified to form a transparent film, which is then subjected to aligning treatment of molecules in the plane. A multilayer birefringent film is obtained by laminating a plurality of birefringent films as a combination of a quarter-wave plate and a half-wave plate or a combination of half-wave plates. In the multilayer birefringent film, at least one film of the birefringent films is produced by the above method. An optical compensation polarizing plate comprises a laminated body of the birefringent film or the multilayer birefringent film produced by the above method and of a polarizing plate. A liquid crystal display or a display is obtained by disposing the birefringent film or the multilayer birefringent film produced by the above method or one of the films with a polarizing plate in the outside of a liquid crystal cell or on a luminous display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176965-A (JP)
Title: Heat pump and water heater
Inventor: NISHIGAKI MASASHI
IPC: F25B30/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly maintain operation efficiency of a heat pump as a whole even when a temperature of one heat source side changes by providing at least two evaporators operating at a different temperature in rated operation.  <P>SOLUTION: This water heater has a common condenser 4 as a condenser, and has a first circuit 3a for circulating a part of an operating medium delivered from this common condenser 4, and has a second circuit 3b for circulating the other part of the operating medium, and performs endothermic recovery of heat from a second heat source by the second circuit 3b, and is constituted so that the heat can be recovered from a first heat source having a temperature higher than the second heat source and limited in the quantity of endothermic recovery of heat by the first circuit 3a, and is constituted so as to vary a quantity of the other part of the operating medium circulating in the first circuit 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179891-A (JP)
Title: Facsimile machine and image output method
Inventor: MATSUBARA SHIGETOSHI
IPC: H04N1/387
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine that prints an image on one form as much as possible and can output an easy-to-see image.  <P>SOLUTION: A control part first determines that a transmission source information part is present when determining that the number of black lines exceeds the prescribed number then determines that a body margin is present when determining that the number of white lines exceeds the prescribed number, thereafter determines that the body is present when determining that the number of black lines exceeds the prescribed number, thereby setting the body margin to less than the predetermined minimum marginal width for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173939-A (JP)
Title: Token insertion structure of slot machine
Inventor: NAKANO TADAFUMI
IPC: A63F5/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new-model token supply structure surely supplying tokens in a hopper by preventing parts of the supply tokens from entering into an overflow passage when supplying the tokens with a front door slightly opened when supplying the tokens to a slot machine, and responding to the enlargement of a drum device by facilitation and the cost reduction of the token supply.  <P>SOLUTION: A token supply guide plate formed into an approximately equilateral trapezoidal shape is rotationally fixed to the front wall upper edge of a token storage plate of a hopper device. This constitution can secure a space region necessary for the token supply, even if the tokens are supplied with the front door slightly opened, when supplying the tokens to the slot machine, so as to prevent the parts of the supply tokens from entering into the overflow passage and surely supply the tokens to the hopper. The facilitation of the token supply and the cost reduction can provide the new-model token supply structure responding to the enlargement of the drum device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175941-A (JP)
Title: Catalyst and and method for producing polycarbonate
Inventor: OKAMOTO MASAYA
IPC: C08G64/36
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which can give a polycarbonate in a high yield without using a noxious halogen gas, phosgene, or a halogenated organic solvent, such as dichloromethane or chloroform, thought to be deleterious to the environment and to provide a method for producing a polycarbonate.  <P>SOLUTION: The catalyst for producing a polycarbonate is prepared by allowing (a) an inorganic layered compound to support (b) palladium and (c) a metal having redox catalysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180564-A (JP)
Title: Method for dna chain binding, cloning vector and method for dna cloning
Inventor: ONDA MASAAKI
IPC: C12N15/09
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize an industrially useful DNA chain in which a DNA chain prepared by a DNA fragment, chemical synthesis, or the like, is efficiently bound, a gene is encoded, or the like.  <P>SOLUTION: The DNA chain is cloned on a vector in which which restriction enzyme recognition sites having a cleavage site different from a recognition base sequence are arranged at both sides of a cloning site. The border between the cloned inserted DNA chain and the vector or the inside of the inserted DNA chain is cleft with a restriction enzyme having a cleavage site different from its recognition base sequence. Consequently, the cleft DNA fragment is provided with a preset specific adhesion terminal, and a plurality of DNA fragments having the specific adhesion terminal obtained by the operation are bonded to bind the DNA chain.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183813-A (JP)
Title: Hinge device and electronic apparatus using the same
Inventor: ONA MASAAKI
IPC: F16C11/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative hinge device of remarkably high commercial value and an electronic apparatus using the hinge device.  <P>SOLUTION: In this hinge device, a relatively rotatable first mounting part 3 at one end side is fitted to a mounting recessed part 5 formed on a first member or a second member 2 in a detented state, a second mounting part 4 at the other end side is fitted to a mounting recessed part 5 formed on the second member 2 or the first member 1 in a detented state, and the second member 2 is pivoted to be opened and rotated by a specific angle to the first member 1 from an overlapped closed state. A stopper locking part 7 to be stopped and locked to at least one of the mounting recessed parts 5, 6 formed on the first member 1 and the second member 2, is mounted on at least one of the first mounting part 3 and the second mounting part 4, and the stopper locking part 7 has return elasticity, and formed by mounting a metallic locking member 9 to be press fitted, inserted and locked to a mounting locking hole part 8 formed on at least one of the mounting recessed parts 5, 6, on an end part of at least one of the first mounting part 3 and the second mounting part 4 in a projecting state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003197864-A (JP)
Title: Power semiconductor module
Inventor: BIJLENGA BO
IPC: H01L23/48
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module having a unit with a large blocking voltage per physical height.  <P>SOLUTION: The power semiconductor module (1) comprises a housing (5), a covering panel (11) and at least two submodules (21, 22). The submodules (21, 22) each comprises at least one semiconductor chip, which has two main electrodes which are electrically conductively connected to main connections (3, 4) of the submodules. The submodules (21, 22) are arranged alongside one another, and one of their two main surfaces is pressed against the covering panel (11) of the module. The submodules are electrically connected in series. The maximum blocking voltage of the module is doubled by connecting the submodules, which are arranged alongside one another, in series.  <P>COPYRIGHT: (C)2003,JPO