baber/WOPTO huggingface dataset:
Patent JP-2003336409-A (JP)
Title: Bathroom/lavatory structure
Inventor: SUGA TETSUO
IPC: E04B2/72
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom/lavatory structure that can give a user a feeling of liberation even if a bathroom and a lavatory are relatively small.  <P>SOLUTION: The bathroom 1 and the lavatory 2 are arranged adjacently via a partition wall 3. The partition wall 3 has a door 4 with translucent panel members (for example, glass plates) 4a occupying the most of the area of the partition wall 3 and permitting either the bathroom 1 or the lavatory 22 to be seen from the other. Wall surfaces of the bathroom 1 and surfaces in the lavatory 2 (surfaces of doors 13, 14 and 16b) facing the partition wall 3 are finished with the same interior material. Either the bathroom 1 or the lavatory 2 can be seen from the other through the panel members 4a. When either the bathroom 1 or the lavatory 2 is seen from the other through the panel members 4a, the same interior finish can be seen to offer unity of space between the bathroom 1 and the lavatory 2, so that a feeling of liberation can be ensured in both bathroom and lavatory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060346-A (JP)
Title: Manufacturing method of circuit board, the circuit board and power conversion module using the board
Inventor: HIRANO KOICHI
IPC: H05K1/03
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a circuit board, having high heat dissipation properties which can improve productivity of processing of a through-hole and carry out hole processing at a low cost. SOLUTION: A heat-conducting resin composition, which consists of inorganic filler of 70 to 95% by mass and a resin composition of 5 to 30% by mass, comprising at least liquid-like thermosetting resin, thermoplastic resin powder and potential curing agent, is brought into contact with a metal foil, is heated and pressurized at a temperature lower than the temperature, whereat the heat-setting resin starts irreversibly setting for improving viscosity of the heat- conducting resin composition and solidifying it, and thereafter a through-hole is formed and heat setting resin is set for forming an insulation board, and formation of a through-hole and formation of a circuit pattern are carried out. Furthermore, it is preferable that the heat conducting resin composition be integrated with a reinforcing material.
Patent JP-2003344640-A (JP)
Title: Optical element and method for manufacturing the same
Inventor: OKADA TAKESHI
IPC: B41J2/01
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical element having the high reliability without the color mixing or the white void by a simple process using an ink jet system.   <P>SOLUTION: In the method for manufacturing the optical element and in the method for manufacturing a substrate for a color filter, in which a colored part is formed by providing ink liquid droplets to the region encompassed by a pattern having a shielding property, using an ink jet recording device, a water- repellent treatment for a partition wall or a hydrophilic treatment for the surface of a support substrate is performed, in a plasma treatment device in which a plasma generation part and a treatment part for treating the substrate with a prescribed treatment using a neutral active species generated by the plasma generation part are disposed in the downstream of a reactive gas, in which the substrate is not directly exposed to the plasma generated by the plasma generation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003166-A (JP)
Title: Slope stabilization method
Inventor: INADA TAICHI
IPC: E02D17/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope capable of preventing the outflow of a vegetation basic material layer (borrow material), having the excellence in drainage and being revegetated by plant.  <P>SOLUTION: A columnar resin filament solid pore structure is placed on a sloped natural ground, the slope placing the columnar resin filament solid pour structure thereon is covered with lath wire netting, the vegetation basic material layer is mounted on the slope, the columnar resin filament solid pour structure is partially embedded in the sloped natural ground, and it is fixed with metal fixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001955-A (JP)
Title: Sheet feeding device and image formation device
Inventor: KURUMA TOMOYA
IPC: B65H1/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device equipped with a paper feeding cassette capable of stably feeding an accommodated sheet.  <P>SOLUTION: This device is installed to a paper feeding cassette 1 detachably mounted to a device body, and a sheet energizing member 9 is installed to a rear end restraining member 8 for restraining a rear end of a sheet S accommodated in the paper feeding cassette 1. The rear end of the sheet S accommodated in the paper feeding cassette 1 is elastically energized in a sheet feeding direction by the sheet energizing member 9. When the paper feeding cassette 1 is mounted, a restraining member 10 is moved to a position for restraining the movement in a direction opposite to the sheet feeding direction of the sheet energizing member 9 by an inertia generated to the restraining member itself. When the paper feeding cassette 1 is mounted, the movement in a direction opposite to the sheet feeding direction of the sheet energizing member 9 with the inertia of the sheet S is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005279-A (JP)
Title: Display device with touch panel, electronic blackboard device, method of controlling display device with touch panel, and program for executing the same by computer
Inventor: SATO MITSURU
IPC: G06F3/048
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with a touch panel preventing the display of a stamp image on an undesired position, having high operability in displaying the stamp image, and smoothly conducting a presentation.  <P>SOLUTION: This display device comprises a coordinate input device 1 detecting the touch done to a coordinate input face 112, a control device 3 controlling an image on the basis of the detected touch, and a display image plane 113 displaying the controlled image. The control device 3 comprises a stop touch cursor display part 200 displaying a cursor with stamp on the display image plane 113, when the stop touch is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007932-A (JP)
Title: Microwave transmitting system
Inventor: TANAKA NAOHIRO
IPC: H01Q3/30
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize an accurate phase synchronization control in a plurality of transmitting units separately constituted, while eliminating necessity of a phase synchronization control means common to a system, and further to prevent a system down by a fault of the partial transmitting unit.  <P>SOLUTION: Each power transmitting unit distributes a pilot signal received by a receiving antenna 11 to each transmitting unit by distributor 13, a phase difference between the pilot signal of the won unit and that of the other unit is detected by a phase difference detecting circuit 14, a conjugate phase generating circuit 15 calculates a transmitting angle of the pilot signal from the phase difference, and obtains phase control values δ1 to δn for directing a microwave transmitting beam to the direction, and the microwave transmitted from the microwave power transmitter 18 is phase controlled by a phase shifter 17. A phase synchronizing circuit 20 makes phase synchronization controls to correct the phase error included in the pilot signal received by each transmitting unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008245-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To make players prepare themselves for the opening of variable scoring slots with a surplus of time in the adjustment of shooting intensity or the like.  <P>SOLUTION: The game machine such as a pachinko machine or an arrange ball machine is provided with a lottery means 1 for lottery, the variable scoring slots 3 which are shifted to the position of facilitating the winning with game balls B (with a mobile piece 2 opened as indicated by the solid line) from the position of hindering the winning (with the mobile piece 2 closed as indicated by the two-dot chain line) based on the lottery results by the lottery means 1, and a display part 5 which displays the varying 7 of figures responding to the winning of the variable scoring slots 3 with the game balls B. Furthermore, an advance notice performance means 4 is provided to carry out the performances for the lottery results as advance notice when the lottery by the lottery means 1 presents the specified results. The advance notice performances for the lottery results enable players to adjust the shooting intensity or the like allowed for the timings which let the game balls B easily win the variable scoring slots 3. This makes players prepare themselves for the opening of the variable scoring slots with a surplus of time in the adjustment of the shooting intensity or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008854-A (JP)
Title: Insolubilization method of heavy metal or the like in polluted soil
Inventor: HASHIMOTO MASANORI
IPC: B09C1/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively insolubilize heavy metals or the like in polluted soil and to consistently prevent their elution.  <P>SOLUTION: After a Ca/Mg basic substance such as cement is added to soil polluted with heavy metals or the like, sulfates of iron and/or aluminum are added to insolubilize the heavy metals or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009430-A (JP)
Title: Ink jet recording apparatus
Inventor: KURONUMA AKIRA
IPC: B41J2/01
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the difficulty in adjusting the horizontal registration by the ink color without the need of using a paper or an ink when adjusting the registration.  <P>SOLUTION: A sensor for adjusting the registration is provided on the platen 202 side to directly scan a nozzle part of a head, so that the displacement amount is measured for each head and it is corrected based on the displacement amount. The distance between nozzles of a plurality of recording heads is calculated based on a detected signal to lag the recording timings of the recording heads according to the calculated value. A projection showing the nozzle part position is provided in the heads, and thereby the recording nozzle positions can be detected easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011578-A (JP)
Title: Woody biomass electric power generating method
Inventor: SHIBATA AKIRA
IPC: F02C3/28
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of effectively reusing bark.  <P>SOLUTION: Bark is gasificated by thermal decomposition, and its gas component is burned, thereby turning a turbine. By burning a rather large amount of the gas component as compaired with the lumber main body generated by thermal decomposing and gasificating the bark in stead of the lumber main body, the gas component can be efficiently used, and bark resorces having trouble being disposed can be effectively used. Preferably, the bark is thermal decomposed so that the gas component mainly includes hydrogen, methane, carbon monoxide, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015714-A (JP)
Title: Semiconductor device
Inventor: IGA HIROMICHI
IPC: H03K19/0175
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which enables a high-speed data transfer by suppressing the distortion of a signal waveform based on transistor characteristics at an input buffer circuit for converting an external input signal into an internal signal.  <P>SOLUTION: When a transistor composing a differential amplifier distorts the waveform of an output signal due to the characteristics of the transistor, the distortion is corrected by an inverter arranged at the later stage of the amplifier. That is, by limiting the currents passing through a prescribed transistor composing the inverter, the distortion of the signal waveform is corrected, thus making possible a high-speed data transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016353-A (JP)
Title: Strap for cellular phone
Inventor: IWAKURA TAIICHIRO
IPC: A45C13/30
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strap for a cellular phone combined with a supporter for preventing or treating the thecitis (especially the de Quervain's disease) by utilizing the strap attached to the cellular phone.  <P>SOLUTION: The strap attached to a cellular phone has a cylindrical or ring-shaped supporter for a wrist or thumb connected to the strap in such a way that the supporter can be detached or cannot be detached. At the same time, the strap attached to the cellular phone is the cylindrical or ring-shaped supporter itself for a wrist or thumb.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018693-A (JP)
Title: Method for producing polyarylene
Inventor: TAKAHASHI MASAYUKI
IPC: C08G61/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene, related to the increase of polymerization rate, the formation of a high molecular weight polymer, and the reduction of amounts of a coupling agent and a used catalyst.  <P>SOLUTION: The method for producing the polyarylene uses a zinc metal contacted with an organic acid as a coupling agent when producing the polyarylene polymer by a coupling polymerization of at least one kind of a compound selected from an aromatic dihalide containing chlorine, bromine or iodine as a halogen atom, an aromatic bismesylate and an aromatic bistriflate as a monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019570-A (JP)
Title: Fluid jet valve
Inventor: HARADA AKINORI
IPC: F02M51/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jet valve which is equipped with a jetting hole plate having a number of jetting holes, capable of atomizing a fluid in spraying and suppressing the expansion of the spraying.  <P>SOLUTION: In the fluid jet valve 1 which measures the quantity of a fluid and determines an injection direction by jetting the fluid from the jetting holes 28a arranged at the outlet of a fluid passage formed at the tip of a valve body 29, the jetting holes 28a have an inner jetting hole 28ad arranged at the approximately center of the jetting plate 28 and an outer jetting hole 28am arranged at the outside of the inner jetting hole 28ad, and the outer jetting hole 28am has an inner surface 100p formed in loose tilting relative to an axis 28j in order to make a jetting tilting angle formed by the axis 28j which crosses at right angles with both the jetting direction and the jetting plate become smaller than the jetting tilting angle of the within jetting hole 28ad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024319-A (JP)
Title: Granule bone prosthetic material and production method therefor
Inventor: ITO MITSUO
IPC: A61L27/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granule bone prosthetic material to promote bone formation, and a production method therefor.  <P>SOLUTION: The granule bone prosthetic material includes a particle shape center substrate 11 (21) and area parts 12, 13 (22, 23) formed on the surface of the center substrate.The center substrate 11 (21) and the area parts 12, 13 (22, 23) are composed of a calcium phosphate based compound. The center substrate 11 (21) has a neutral pH value and the area parts 12, 13 (22, 23) are cover layers and have alkaline pH values. The production method for the granule bone prosthetic material includes a process to prepare the center substrate 11 (21) with a neutral pH value and a process to form the cover layers comprising the multiple alkaline area parts 12, 13 (22, 23) with alkaline pH values onto the surface of the center substrate 11 (21).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024956-A (JP)
Title: Silicon nitride filter and its production method
Inventor: YANAGISAWA EIJI
IPC: B01J35/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive silicon nitride filter with a small pressure loss and capable of effectively treating an exhaust gas, such as a diesel exhaust gas, containing fine particles, and its production method.  <P>SOLUTION: The silicon nitride filter is produced by mixing and kneading a mixture comprising 30-90 mass% metal silicon particles having an average particle size of 1-100 μm and 10-60 mass% pore-forming agent with a molding assistant and water; extruding the resultant kneaded mixture by using a metal mold to give an extruded product having through-holes partitioned by partition walls which become porous partition walls after the following heat treatment, each through-hole having a sectional area of 1-100 mm<SP>2</SP>; heat treating the extruded product in a nitrogen atmosphere to give a porous silicon nitride body; and causing the surface of the porous partition walls to carry catalyst particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028394-A (JP)
Title: Method for suppressing corrosion of boiler device
Inventor: NAKAJIMA JUNICHI
IPC: F22B37/56
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To optimize amount of acid and alkali to be added for removing carbon dioxide derived from total carbonic acid when suppressing corrosion of a boiler device.  <P>SOLUTION: This boiler device 1 is provided with a boiler 2 for heating feed water to generate steam, a water feed part 3 for feeding the feed water to the boiler 2, a steam supply part 5 for supplying steam generated by the boiler 2 to a load apparatus 4 and a condensate supply part 6 for making the steam used in the load apparatus 4 into condensate to be supplied to the water feed part 3. This method is a method for suppressing corrosion in the condensate supply part 6 in the device 1. The method includes a measurement process for measuring total carbonic acid concentration on an upstream side of a deaeration means 7 provided on the water feed part 3, an acid supply process for supplying acid to the upstream side of the deaeration means 7 based on the measurement result in the measurement process, and an alkali supply process for supplying alkali to a downstream side of the deaeration means 7 based on the measurement result in the measurement process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031063-A (JP)
Title: Electronic apparatus using dry battery
Inventor: YAMASHITA TOSHIRO
IPC: H01M2/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the length of the maximum side of a generally rectangular solid-shaped case for housing a dry battery and to hold the dry battery with a simple structure.  <P>SOLUTION: This electronic apparatus is equipped with: the case 10 formed into a generally rectangular solid shape; and a circuit board 20 having a pair of electrodes for connecting the battery. The circuit board 20 is housed in the case 10 in a bent form so as to position the electrodes 25A and 25B at the specific corner C1 of the case 10 and at the corner C2 opposite to it, respectively. An insertion space for the dry battery 30 is secured between the electrodes 25A and 25B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031783-A (JP)
Title: Cooling device, base for evaporator, base for capacitor, method for manufacturing electronic equipment and cooling device
Inventor: SOTOZAKI MINEHIRO
IPC: F28D15/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator having high cooling performance and capable of thinning, and to provide a capacitor, a cooling device, electronic equipment, and a method for manufacturing the cooling device.  <P>SOLUTION: The evaporator base 40 in the cooling device 1 is formed of a metal material with high heat conductance, coated with a diamond-like carbon thin film on the surface of the metal material, the surface of the base of is smooth, and fluidity of a working liquid is good. Furthermore, the evaporator prevents corrosion of the metal material, and contrives thinning compared with the conventional one formed to previously add a thickness of a corrosion part of the metal material. In addition, a heat radiation fin 22 for a capacitor base 20 is formed of a resin material, and contrives lightweight as compared with the heat radiation fin formed of the conventional metal material. Furthermore, the surface of the resin material has the equivalent heat radiation because a thin film of diamond-state carbon with the high heat conductivity is coated on the surface of the resin material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029675-A (JP)
Title: Image forming apparatus, control method for the image forming apparatus, control program for the image forming apparatus, and storage medium
Inventor: MARUYAMA KAZUHISA
IPC: G03G21/14
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a control method for the image forming apparatus, a control program for the image forming apparatus, and a storage medium for minimizing color slurring by adjusting the phase of an image carrier without increasing a user's down time nor the consumption of a toner etc.  <P>SOLUTION: An optimum phase result determined by adjusting the rotary phase of a photoreceptor drum (image carrier) 1 is stored in a memory and if a phase shift quantity measured value based upon the last adjustment result stored in the memory is within a prescribed range when the rotary phase of the photoreceptor drum 1 is adjusted, the rotary phase adjustment is ended while the last phase is regarded as an optimum phase as it is, but if not, a motor control part 54 performs control for making rotary phase adjustments with phases at all angles according to the last phase adjustment result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325297-A (JP)
Title: U shape pillow with speaker
Inventor: SAKURADA MASAMI
IPC: A47G9/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow by which only a user hears a sound from speakers while lying.  <P>SOLUTION: The pillow is formed to have a U shape in size for a head. The small speakers are buried in internal parts for both ears, so that the user hears the sound from the small speakers while lying. The inner surface of the pillow is brought into contact with the back and side surfaces of the head, so that they are moved by rotation as one body. Thus, the U shape pillow with the speakers allows the user to normally hear the fixed sound even when he is lying on his back or side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037189-A (JP)
Title: Optical wall surface velocity gradient measuring method and apparatus
Inventor: KOO SHINNOSUKE
IPC: G01P13/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for accurately obtaining a velocity gradient including the direction of flow velocity when obtaining the wall surface velocity gradient of fluid flowing along a wall surface from the frequency of scattered light by forming spatial interference fringes near the wall surface and illuminating scattered particles in a boundary layer passing through the interference fringes with the interference fringes for generating scattered light.  <P>SOLUTION: In the method for measuring an optical wall surface velocity gradient, the wall surface velocity gradient of fluid flowing along a wall surface 10 is obtained from a detection signal by forming the spatial interference fringes 15 near the wall surface 10, illuminating the scattered particles 20 in the boundary layer passing through the inside of the interference fringes 15 with the interference fringes 15 for generating scattered light, and detecting intensity in the scattered light. In the method, the interference fringes 15 formed by the interference of spherical waves from two pin holes 11 and 12 that are arranged on the wall surface 10 with an interval are used as the interference fringes 15.  <P>COPYRIGHT: (C)2004,JPO