baber/WOPTO huggingface dataset:
Patent JP-2004209406-A (JP)
Title: Composite semipermeable membrane and its production method
Inventor: SHINTANI TAKUJI
IPC: B01D69/12
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a composite semipermeable membrane having excellent water permeability, an anti-oxidation agent property and a practical salt-permeation prevention property by a easy treatment in a short time, and to provide the composite semipermeable membrane produced by the method.  <P>SOLUTION: The method for producing the composite semipermeable membrane includes a contact process of making an acid chloride gas into contact with a composite semipermeable membrane consisting of a thin membrane containing a polyamide resin containing carbon atoms having an SP<SP>3</SP>orbit in the main chain and/or the branched chain and of a porous support membrane supporting the thin membrane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213409-A (JP)
Title: Image forming apparatus, recording medium reading and writing program, and recording medium
Inventor: MIYAMOTO MASAYOSHI
IPC: G06K17/00
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing a recording medium from being illegally copied, and easily decoding data of the legally copied recording medium, and also to provide a recording medium reading and writing program, and the recording medium.  <P>SOLUTION: The image forming apparatus includes: a card port 1110 for reading card information (a) recorded in a memory card (a) and plane data (a) to which an electronic signature (a) enciphered by using the card information (a) is added; a card port 1110 for reading card information (b) recorded in a memory card (b) and plane data (b) to which an electronic signature (b) enciphered by using the card information (b) is added; a non-volatile memory 1019 for storing card information (a) when the card information (a) is inputted; and a CPU 1011 for copying plane data (a) in the memory card (b), and also storing card information (a) in the non-volatile memory 1019.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212805-A (JP)
Title: Photopolymerizable resin composition
Inventor: TAKAHASHI JUNICHI
IPC: G03F7/004
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable resin composition excellent in resolution of a resist pattern after development while having high sensitivity, excellent also in tenting property of a hardened film and flocculating property during dispersion in a developing solution, and useful as an alkali developable DFR for manufacture of a printed wiring board.  <P>SOLUTION: The photopolymerizable resin composition is prepared which contains (a) 20-80 mass% of a binder resin comprising a linear polymer having a carboxyl content of 100-600 (expressed in terms of acid equivalent) and a weight average molecular weight of 20,000-500,000, (b) 5-70 mass% of a photopolymerizable unsaturated compound containing the di(meth)acrylate of an alkylene oxide adduct of bisphenol A, and (c) 0.1-15 mass% of a photopolymerization initiator containing a thioxanthone compound, a dialkylaminobenzoic acid compound and a lophine compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209167-A (JP)
Title: Slot machine
Inventor: ISHIHARA KYOHEI
IPC: A63F5/04
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine in which the sequence of operating a stop switch is not related to the stop control of a rotary reel.  <P>SOLUTION: This slot machine 10 includes: a role lottery means 110 for performing lottery for a role; and a fist stop control means 130 for performing the stop control for each rotary reel 40 according to the lottery result of the role lottery means 110, the rotational position of the corresponding rotary reel 40 when the each stop switch 60 is operated and the sequence of operating each stop switch 60. The slot machine 10 includes a second control means 140 for performing the stop control for each rotary reel 40 according to the lottery result of the role lottery means 110 and the rotational position of the corresponding rotary reel 40 when each stop switch 60 is operated independently of the sequence of operating each stop switch 60. The slot machine 10 includes: a stop control select means 190 for selecting a first stop control means 130 or a second stop control means 140 according to a designated condition; and a prize determination means 200 for determining whether or not a prize is won depending on the stop position of a pattern when the rotation of the rotary reel 40 is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221885-A (JP)
Title: Device and system for amplifying electric power
Inventor: FUJIMOTO AKIRA
IPC: H03F3/20
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To control an operation and non-operation in accordance with the operation and non-operation of a signal source even if a signal for controlling an operation state is not given from the signal source.  <P>SOLUTION: One end side of a first resistance element 13 and that of a second resistance element 14 are connected to a pair of signal lines 15 and 16 connected to a booster amplifier 11 from a BTL amplifier 12. A DC detection circuit 19 detects DC voltage of a common connection point of the first resistance element 13 and the second resistance element 14, judges that the BTL amplifier 12 is operated when half of power voltage Vcc is derived and operates a power amplification circuit 20. The operation can precisely be controlled without being affected by an AC signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220313-A (JP)
Title: Mail leaflet distribution method
Inventor: AOKI KAZUO
IPC: G06Q30/06
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology related to a mail leaflet distribution method receiving a handwritten document or the like using a preset format from a store by fax, and distributing corresponding information to a member of the store by mail.  <P>SOLUTION: As shown in figure, a system operating this mail leaflet distribution method roughly comprises: a facsimile machine (a document transmission means) 10 of the store; a computer server (a mail flier distribution means) 20 managed by a mail flier distributer; and a cellphone (a mail flier reception means) 30 of the member on the store side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263759-A (JP)
Title: Optical information device
Inventor: NAKAMURA KEIJI
IPC: G11B7/135
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical information device which can perform recording/ reproducing information to/from different kinds of optical information recording media and which is manufactured at low cost and made small in size by using a small number of components with simple constitution.  <P>SOLUTION: The device is furnished with a lens holder which is provided with a tracking coil to generate the driving force in the turning direction by the interaction between a generated magnetic field and a magnetic field of a tracking magnet and a focusing coil to generate the driving force in the vertically moving direction by the interaction between the generated magnetic field and a magnetic field of a focusing magnet, and a disk motor which rotates the optical information recording medium irradiated with light beams converged by any objective lens among a plurality of objective lenses aligned on the lens holder in the turning direction at positions eccentric by almost equal distances from an axial line, then the objective lens having the small diameter and/or the large working distance among a plurality of objective lenses is arranged at the side close to the disk motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004225939-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing wall type air conditioner capable of screwing and fixing a front panel having a vertically integrated structure, to a base from a front face side, and covering a fixing screw by a front decoration board.  <P>SOLUTION: This air conditioner comprises the base 1, a heat exchanger 2 and an air blasting fan mounted on the base 1, the front panel 7 mounted on a front part of the base 1 and comprising a suction port at its upper face, and a blowout port 6 at its lower face, a recessed fixing part 10 formed on the front panel 7 and having a guide part 9, and the front decoration board 12 having a locking part 11 disengageably locked to the guide part 9. The front panel 12 is fixed to the base 1 by the fixing part 10, the locking part 11 is locked on the guide part 9, and the fixing part 10 is covered by the front decoration plate 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260359-A (JP)
Title: Spheric metal-containing catalyst, method for manufacturing the same and hydrogenation method of aromatic compound
Inventor: GEYER REINHARD
IPC: C10G45/46
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly active metal-containing catalyst for a hydrogenation process having a uniform grain size and form, a high dispersion degree of the metal, high porosity and uniform distribution of the pore diameter.  <P>SOLUTION: The highly active spheric metal-containing catalyst has 10 to 70 wt.% metal content. The catalyst is manufactured by using a mixture of polysaccharide and at least one kind of metal compound and by the method comprising a process of dropping the mixture into a metal salt solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004224603-A (JP)
Title: Method of manufacturing high crystalline and surface smoothed ceramic thin film formed using photosensitive additive by irradiation with ultraviolet ray
Inventor: NISHIZAWA KAORI
IPC: C04B35/622
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a novel high crystalline and surface smoothed ceramic thin film formed using a photosensitive additive by the irradiation with ultraviolet rays.  <P>SOLUTION: The ceramic thin film having improved crystallinity and a smoothed surface by spin-coating a Si(100) substrate with a ceramic precursor solution prepared using a metal alkoxide in which the photosensitive organic material is added, drying and irradiating the thin film before crystallization with ultraviolet rays using a light source emitting light in 300-450 nm wave length region. In this way, the ceramic thin film having improved crystallinity and a smoothed surface is obtained by the irradiation with lower energy ultraviolet rays at a lower temperature. By this technique, the process of the formation of the ceramic thin film is made efficient to contribute the development of a functional integrated material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225951-A (JP)
Title: Waste heat recovering device for exhaust gas and its operating method
Inventor: KAMIYA TOSHIMITSU
IPC: F23G5/50
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste heat recovering device for exhaust gas, and its operating method, capable of elongating the service life of heat transfer tubes of a heat exchanger without using a heat source of another system, and inhibiting the rise of the maintenance/management cost of a facility even in recovering the heat of the exhaust gas of the waste incinerator.  <P>SOLUTION: This waste heat recovering device recovers the heat. This device for recovering the retained heat of the exhaust gas to be recovered by a boiler, comprises a circulation line 23 formed on a heat medium discharge line 22 of the heat exchanger 12 for circulating a heat medium to a heat medium supply line 21 of the heat exchanger, a temperature measuring means 30 for the exhaust gas heat-exchanged by the heat exchanger 12, a heat medium supply amount control means 29 for controlling the supply amount of the heat medium to the heat exchanger 12 on the basis of a measured value by the exhaust gas temperature measuring means 30, a temperature measuring means 26 for the heat medium supplied to the heat exchanger 12, and a heat medium circulating amount control means 25 for controlling the circulating amount of the heat medium circulated to the heat exchanger 12 through the circulation line 23 on the basis of the measured value by the heat medium temperature measuring means 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225799-A (JP)
Title: Bound stopper for vehicle
Inventor: OKADA KATSUZO
IPC: F16F1/36
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bound stopper for a vehicle capable of reducing contact area with a movable member such as a lower arm when it is applied to the movable member, restricting generation of stick slip to the movable member, and thus preventing generation of abnormal sound due to that.  <P>SOLUTION: This bound stopper 10 is provided with a main body metal fitting 11, cup-shaped, and comprising a mounting member 15 on a bottom plate part 12, and a block type rubber elastic material part 21 filled in the main body metal fitting to be integrally swollen outward to form a protruded surface form. The rubber elastic material part has a plurality of circular grooves 24 diametrically apart from each other in an abutment surface 22 as a swollen surface, so that the abutment surface side is parted by the circular grooves into a plurality of circular protruded parts 25. The bound stopper is fixed to either member of a car body side frame 1 and the lower arm 3 capable of oscillating toward it that are disposed to face each other at a distance. The rubber elastic material part is disposed to face the other member of them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223577-A (JP)
Title: Method for manufacturing pipe fittings
Inventor: SATO TADAHIRO
IPC: F16L21/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of pipe fittings which eliminates deformation and residual stress of a fitting main body caused by diameter reduction in the end part of a sleeve when manufacturing the fitting joining the fitting main body and a retaining ring by the sleeve.  <P>SOLUTION: On the outer peripheral surface, a large diameter part 26, a taper part 28 reducing the diameter and a small diameter part 28 are formed in order from the side of the tube inserting end in order to be used for the fitting main body 10. A material, at one end of which an inward flange part 36 is formed, is used as the sleeve 20. The retaining ring 18 is arranged at the tube inserting end of the fitting main body 10. After the sleeve 20 is installed so that the inward flange part 36 is brought into contact with the end face of the retaining ring 18, a die 40 having a taper part 28 reducing the diameter which is opposed to the taper part 28 of the fitting main body 10 is arranged around the small diameter part 30 of the fitting main body 10. By putting the side of the other end of the sleeve into the taper part 44 expanding the diameter of the die by pressing the inward flange part 36 of the sleeve 20 by a pressing block 48 in the above state, the side of the other end of the sleeve 20 is reduced so as to suit to the taper part 28 reducing the diameter of the fitting main body 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229099-A (JP)
Title: Microphone mounting apparatus and method therefor
Inventor: YANAGISAWA KIMIHARU
IPC: H04N5/225
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone mounting apparatus which cuts off noise from an outer package fitted with a microphone unit or an imaging device body, and reduces the number of components to be assembled and manhours for assembling work to achieve a low cost.  <P>SOLUTION: An outer package case has a circumferential rib shape formed around through-holes, and a microphone case is formed in contact with the outermost circumference and with the interior of the outside of the outer circumference of the rib shape of the outer package case to cover it. A microphone capsule is fitted elastically in a recession formed along the innermost diameter of the microphone case, and a gap is formed between a part where the microphone is fitted and the inner surface of the outer package case to keep the microphone capsule floating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224758-A (JP)
Title: Calcium polycarbophil-containing preparation
Inventor: MATSUO KAZUYA
IPC: A61K47/12
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium polycarbophil-containing preparation disintegrable under acidic conditions.  <P>SOLUTION: The preparation contains calcium polycarbophil as the active ingredient and at least one additive selected from among crosslinked polymers, natural polysaccharides, and water-soluble organic acids. Since the preparation disintegrable under acidic conditions can be easily disintegrated under acidic conditions in the stomach, the polycarbophil can be uniformly dispersed in the gastrointestinal tract after calcium release. Therefore, this preparation can be expected to exhibit secured effectiveness and is useful as a remedy against gastrointestinal tract diseases or a remedy against obstipation and diarrhea occasioned by an irritable bowel syndrome and the dysfunction of the lower digestive tract.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232214-A (JP)
Title: Bridge floor slab supporting form and work execution method for bridge floor slab using this form
Inventor: SHIMIZU KENSUKE
IPC: E01D21/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge floor slab supporting form and a work execution method of a bridge floor slab for easily and uniformly arranging a relative position and an inclination of a support panel to a main beam.  <P>SOLUTION: This bridge floor slab supporting form 10 supports the bridge floor slab 60 in close contact with the support panel, and has a receiving beam 11 fixed so as to extend outside from the main beam 1 and supporting the driving bridge floor slab 50 and a receiving beam support 30 for supporting this receiving beam 11. The receiving beam 11 is provided with an adjusting device 12 for presetting the vertical directional relative position of the support panel to the main beam 1 and the inclination in the shaft direction of the receiving beam 11. This adjusting device 12 is provided with a support member 18 for supporting the support panel from below and a plurality of mutually independently operating lifting means 13 installed in a shaft directional optional position of the receiving beam 11 and vertically moving the support member 18 to the receiving beam 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233503-A (JP)
Title: Camera jacket
Inventor: KUBO TAKASHI
IPC: G03B17/56
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera jacket which makes it possible to rapidly take a camera of a transversely long shape out of a housed state.  <P>SOLUTION: The camera jacket 12 is so constituted as to cover the camera 14 with a first jacket 20 and a second jacket 22. The first jacket 20 is provided with a first side section 20A and a first bottom surface section 2008. The second jacket 22 is provided with a top surface section 2202, a second bottom surface section 2208 and a left profile section 2210. The section 2008 is secured to the camera 14 by means of internal threads 1650 and a screw member 28 for mounting a tripod. The first jacket 20 is thereby attached to the camera 24. The first bottom surface section 2008 and the second bottom surface section 2208 are coupled by means of a flexible cord-like member 30. A fastener 40 is disposed ranging from the section 2202 to the section 2210.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232585-A (JP)
Title: Fuel injection device
Inventor: TSUCHINO KAZUNORI
IPC: F02M51/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel injection device which promotes the atomization of fuel and prevents the attachment of the fuel to an air inlet port.  <P>SOLUTION: The device has a fuel injection valve 10 injecting the fuel to the port 5 to generate a fuel/air mixture, an electric field forming electrode 11 provided in the port 5 without interfering the advancing path of the fuel injected by the valve 10 and forming an electric field that makes the inner wall face of the port 5 have an electrical potential with the same polarity as that of the fuel as well as electrizing the fuel, and a voltage impression device 12 impressing voltage to the electrode 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262960-A (JP)
Title: Water soluble lubricant for metal working
Inventor: HAYASHI NOBORU
IPC: C10M105/24
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water soluble lubricant for metal working which is suitably used in aluminum press working and excels in both workability and degreasing properties.  <P>SOLUTION: This water soluble lubricant for metal working comprises (A) ≤85 mass% water, (B) 5-75 mass% metal salt of an organic carboxylic acid having a carboxylic acid residue having ≥8 carbons in total and an acid to alkali ratio of 1:0.5-1.1, (C) 1-50 mass% at least one metal salt selected from a metal salt of an organic phosphoric ester, a metal salt of an organic phosphorous ester, a metal salt of an organic phosphonic acid, and a metal salt of an organic boric ester, each containing an alkyl group having ≥8 carbons in total, and (D) 10-80 mass% nonionic surface active agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242425-A (JP)
Title: Load detection device for dc motor
Inventor: FUEKI MASAHIRO
IPC: H02P7/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize load detection of a DC motor capable of meeting various types of loads.  <P>SOLUTION: A control unit 1 for performing the driving control of the motor 3 comprises a motor driving voltage detecting circuit 5; an angular acceleration calculating portion 8a connected with a motor rotation sensor 6; an estimated load calculating portion 8b for calculating the estimated load as an external load of the motor 3, based on the driving voltage, the angular speed, and the angular acceleration; and a determination portion 8c for determining clipping based on the estimated load. The angular speed and the voltage change when the external load is applied, therefore the external load can be calculated as the estimated load by using an estimated load calculation formula for which respective coefficients of their terms are properly set, and prompt and complete clipping determination can be performed. Especially, soft objects are included in objects to be clipped in a power window device, and the viscosity coefficient of an internal load of the motor is included in a term of a rotational speed change, thus calculating the estimated load at the time of clipping the soft objects with high accuracy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241264-A (JP)
Title: Lighting device
Inventor: TAKAHASHI MASAJI
IPC: H05B41/24
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To leave an after-image in an eye by a display lamp, make it look brighter than when lighted by general (normal) pulses because of this after-image effect, enhance perceptibility by increasing the brightness of visibility, reduce an inrush current into the pilot lamp, extend the lifetime of a light emitting body of the pilot lamp, and reduce power consumption in a lighting device.  <P>SOLUTION: A power supply rectifier circuit for rectifying a commercial dc or ac current into a constant current corresponding to the display lamp is installed, and a pulse generating circuit to generate special pulses by the constant current from this power supply rectifier circuit is installed, and an electric power control circuit to be driven by the special pulses from this pulse generation circuit and to switch on and off the display lamp is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI