baber/WOPTO huggingface dataset:
Patent JP-2003107115-A (JP)
Title: Circuit capacity measuring circuit
Inventor: AOKI CHIHARU
IPC: H04M1/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit capacity measuring circuit capable of removing the influence of an offset caused by a resistance component in a circuit. SOLUTION: This circuit capacity measuring circuit for measuring the capacity of a circuit is provided with an integrating means wherein the capacity is expressed as an integral capacity, a switch circuit for applying a positive or negative voltage alternately to the integrating means, a first comparing means for comparing the output of the integrating means with a first reference voltage, a second comparing means for comparing the output of the integrating means with a second reference voltage, and a counter circuit for controlling a gate based on the outputs of the first and second comparing means, and counting the number of clock signals passing the gate.
Patent JP-2003107944-A (JP)
Title: Image forming device
Inventor: KATAYANAGI HIDETOSHI
IPC: G03G21/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing control so that uniform fixing is stably performed at high speed without causing wrinkles and irregular gloss corresponding to paper quality even when the thickness and the glossiness of paper to be used are different. SOLUTION: This image forming device is equipped with a thermal fixing device constituted of a heating roll as a heating member incorporating a heater as a heating source inside and having at least one elastic layer, and a pressure roll as a pressure member incorporating the heater inside, set so that an external heating roll abuts on its surface and having at least one elastic layer. In the image forming device, only the heater inside the external heating roll is actuated as the heater on the pressure roll side when performing image forming operation, and only the heater inside the pressure roll is actuated as the heater on the pressure roll side other than when performing the image forming operation.
Patent JP-2003110792-A (JP)
Title: Photographing support system and server thereof
Inventor: NISHIYAMA AKIO
IPC: G06Q50/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a photographing support system that support shooting a plurality of points or objects while adding the game characteristics. SOLUTION: When a photographing support server 1 receives support information transmission demand from a portable terminal 2 through a communication line 8, the server transmits the support information to the portable terminal 2. The support information contains at least one of shoot point instruction information for instructing a point in a area such as a sightseeing spot, a theme park and a zoo, etc., and an object instruction information for instructing an object. A user who has obtained the support information by utilizing the portable terminal 2 shoots by using a digital camera 3, and transmits image specifying information for specifying image information to the support server 1 by using the portable terminal 2. The support server 1 that has received the shoot image specifying information transmits new support information to the portable terminal 2, and repeat the same operation.
Patent JP-2002322466-A (JP)
Title: Method for continuously preparing salt mixture
Inventor: OHREM HANS-LEONHARD
IPC: C09K5/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously preparing a salt mixture. SOLUTION: This method for continuously preparing the salt mixture utilizes a generally closed apparatus which is controlled through an on-line analysis and comprises a device for measuring necessary raw materials, a solid feeder, a reactor, and a filtration device. The salt mixture prepared by the method, and a method for using the salt mixture are provided.
Patent JP-2003106252-A (JP)
Title: Variable displacement-type swash plate compressor
Inventor: KAZAHAYA YUKIO
IPC: F04B27/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement-type swash plate compressor capable of lowering the pressure in a crank chamber when the pressure in the crank chamber is raised to be more than necessary regardless of a high load and low load. SOLUTION: In this variable displacement-type swash plate compressor comprising an intake chamber 13 for storing a refrigerant gas fed to a compression chamber, a discharge chamber 12 for storing the refrigerant gas discharged from the compression chamber 22, a crank chamber 8 for accommodating a swash plate 10 determining the stroke of a piston 7, an escape passage 11A for escaping the refrigerant gas of the crank chamber 8 to the intake chamber 13 when the pressure of the crank chamber 8 is raised to more than a predetermined value, and a valve 82 mounted on the way of the passage 11A, the valve 82 is operated based on the difference between the resultant force of the pressure of the intake chamber 13 and the pressure of the discharge chamber 12, and the pressure of the crank chamber 8, for adjusting the quantity of the refrigerant gas flowing in the passage 11A.
Patent JP-2003105287-A (JP)
Title: Pseudoadhesive paper
Inventor: YAMAMOTO MITSUAKI
IPC: C09J7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in adhesion due to an ultraviolet light exposure. SOLUTION: A pseudoadhesive paper has, as a basic agent, a non-releasing adhesive comprising a natural rubber-based adhesive as a principal component, and a pseudoadhesive layer containing a particulate filler formed on at least a part of a shielded information surface of a substrate sheet in which a precipitable silica of 15% or more of all silica used as the particulate filler has an average agglomerated particle diameter of 9 μm or less according to Coulter counter method, and linseed oil absorption of >=200 ml/100 g or more on the basis of JISK 5101, and the paper contains a cationic compound of 5-35% based on the total solid weight.
Patent JP-2003107133-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA MAKOTO
IPC: G11C8/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of reducing performance degradation in scanning operation, and removing an obstacle to automatization of the scanning operation. SOLUTION: This circuit has a memory cell array 12, a row decoder 13 and a column decoder 14 for selecting a memory cell, a sense amplifier 15 for reading out data from the selected memory cell, first and second plurality of resisters 16A connected in series, connected to a plurality of input terminals and output terminals 16B, for shifting the memorized data successively, a first scan input terminal SIR1 and a first scan output terminal SOL1 installed on one end and the other end of the first plurality of resisters 16A, a second scan input terminal SIL1 and a second scan output terminal SOR1 installed on one end and the other end of the second plurality of resisters 16A, and an operation control circuit for controlling operations of the row decoder 13, the column decoder 14, and the first and second plurality of resisters 16A.
Patent JP-2003113587-A (JP)
Title: Device for treating white water
Inventor: SATOMI HITOSHI
IPC: D21F1/66
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating white water capable of improving strength of the device integrated with a filter even when meshes become small. SOLUTION: This device 1 for treating white water feeds white water to a filter unit 2 and separate fibers in white water. The filter unit 2 locates outside and consists of a first water permeable and cylindrical support 21, a water permeable filter 22 woven with chemical fiber and a second water permeable and cylindrical support 23 locating inside of the filter 22 and pushing the filter 22 to the first support 21.
Patent JP-2003120835-A (JP)
Title: Check valve
Inventor: FUJITA MASAAKI
IPC: F04B27/08
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a check valve capable of shortening the total length in comparison with a conventional one, and improving the sealability. SOLUTION: This check valve is provided with a cylindrical body having a flange on its one end and a bottom wall with an opening on the other end, a cylindrical housing having a flange on its one end and internally fitted to one end of the cylindrical body at the other end, a cylindrical valve element with a ceiling, axially slidably fitted in the cylindrical body in a state that a ceiling wall peripheral edge part is abuttable to the other end of the flange of the housing, a spring inserted between the ceiling wall of the valve element and the bottom wall of the cylindrical body, and an O-ring mounted on a circumferential groove formed by the flange of the cylindrical body and the flange of the housing.  An annular groove is formed on an inner peripheral face of one end of the cylindrical body, a peripheral wall of the cylindrical body is provided with a plurality of openings opened and closed by the peripheral wall of the valve element, an annular projecting part is formed on an outer peripheral face of the other end of the housing, and the housing is fixed to the cylindrical body by elastically fitting the annular projecting part into the annular groove of the cylindrical body.
Patent JP-2003122985-A (JP)
Title: Service sale method, service provision device, and service sale system
Inventor: MURATA YOSHITOSHI
IPC: G06Q50/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a service sale method, a service provision device, and a service sale system capable of improving sale capacity of ASP (Application Service Provider) service. SOLUTION: This service sale system 11 includes a server 14 possessed by an ASP 12 and a server 15 possessed by a resale trader 13, and the respective servers 14 and 15 are connected to each other and also connected to users' terminal devices 18a-18c. The server 15 of the resale trader 13 receives applications for the uses of services provided by the ASP 12 from the users' terminal devices 18a-18c. The server 14 of the ASP 12 registers the users using the provided services and grasps the sale results of the resale trader 13 based on sale data transmitted from the server 15 of the resale trader 13.
Patent JP-2003121147-A (JP)
Title: Inclined-angle detector
Inventor: SHIMAMURA HIROSHI
IPC: G01C9/06
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inclined-angle detector that hardly malfunctions even when the detector is vibrated from the outside. SOLUTION: This inclined-angle detector is provided with an annular glass pipe 11, a magnetic fluid 13 which is injected into the glass pipe 11 until the surface level of the fluid becomes higher than the vertical center of the pipe 11, and first and second magnets 15 which are provided to hold the opening of the pipe 11 between them. This detector is also provided with first and second magnetoresistance elements 14a and 14b which are provided between the magnets 15 near the surface level of the fluid 13 and closely adhered to the glass pipe 11 and an inclined-angle detecting means connected to the elements 14a and 14b. The magnetic fields caused by the magnets 15 are impressed upon the elements 14a and 14b in directions which are parallel to the film surfaces of the elements 14a and 14b and deflected from the longitudinal directions of the elements 14a and 14b by about 90 deg..  In addition, the center positions of the elements 14a and 14b in the longitudinal directions are roughly made coincident with the surface level of the fluid 13.
Patent JP-2003129338-A (JP)
Title: Method for producing polybenzazole molded material
Inventor: ABE YUKIHIRO
IPC: D01D1/06
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a polybenzazole molded material having a good molding processability by performing a stable polymerization of the polybenzazole polymer. SOLUTION: This method for polymerizing the polybenzazole polymer in the presence of a solvent in a polymerization vessel and then transferring the polymer dope to a molding machine for molding the polymer is provided by holding a polymer dope pressure in a range previously set by adjusting the degree of opening of a valve installed at the molding machine to discharge some polymer dope to the outside of a system when the polymer dope pressure goes beyond a range set in advance, to produce the polybenzazole molded material.
Patent JP-2003132261-A (JP)
Title: Vehicle maintenance information providing method and vehicle maintenance information providing system
Inventor: MORI KEIJI
IPC: G06Q30/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle maintenance information providing method and a vehicle maintenance information providing system capable of quickly providing information by allowing an information provider to easily visually judge the information when providing information for vehicle maintenance to a consumer. SOLUTION: A Web server having collective maintenance history information for maintenance work information described in the maintenance bill of the customer's vehicle accepts input data for the customer vehicle information such as vehicle number through a Web terminal, and retrieves the maintenance history information based on the input data. A Web page for displaying the maintenance history information is generated, and work section data showing work sections such as replacement, adjustment and replenishment of vehicle parts are automatically displayed correspondent to the maintenance work information on the Web screen on the Web terminal as the maintenance history information to provide the maintenance information of the vehicle.
Patent JP-2003126240-A (JP)
Title: Patch for medical care
Inventor: KUWABARA KUNIO
IPC: A61L27/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a patch film capable of performing excision and repair of an affected region, being particularly used for repairing a pericardium, a pleura, a diaphragm or a peritoneum, having adhesion prevention performance with a pericardium, a pleura, a diaphragm or a peritoneum, having sufficient suturing strength, preventing damages due to suturing, excellent in biocompatibility, and having less changes in shape such as shrinkage and expansion after implantation. SOLUTION: The medical patch has polyurethane layers on a core portion and on both sides of the core portion and consists of at least three layers. In the patch, the core portion has a shrinkage rate of 0-5%, and is selected from among a non-woven fabric, a knitted texture and a resin film.
Patent JP-2003128855-A (JP)
Title: Thermoplastic resin composition and injection molded material therefrom
Inventor: OKAWA KENICHI
IPC: B29K23/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which is excellent in rigidity, impact resistance, and fluidity and besides, when a molding is formed, good in appearance of the molding, particularly in flow marks, and to provide an injection molded material comprising this thermoplastic resin composition. SOLUTION: The composition comprises a polypropylene resin in a certain range in the weight fraction, an elastomer in a certain range in the weight fraction, an inorganic filler in a certain range in the weight fraction, and a resin in a specific range in the weight fraction which has a melt tension in a specific range when measured at 190 deg.C and a winding speed of 15.7 m/min, which has a swelling ratio in a specific range when measured at 220 deg.C, an orifice L/D of 40 and a shear rate of 1.2×10<3> sec<-1> , and which has a length of time in a specific range, i.e., time required for (G(t)/G(0.02)) to become 0.01 which is the ratio measured at 210 deg.C of the relaxation modulus G(t) to the relaxation modulus G(0.02) at 0.02 sec. The injection molded material therefrom is also provided.
Patent JP-2003128029-A (JP)
Title: Vessel capable of maintaining contracted state
Inventor: ITOGA KEIJI
IPC: B65D1/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple and practical vessel whose volume can be reduced when the vessel is discarded, and which is equipped with a means capable of maintaining a state in which the volume is reduced. SOLUTION: Bellows are formed on a side surface of the vessel, and a band for maintaining a contracted state of the vessel is spirally wound around a side surface of a lid part of the vessel when unused.
Patent JP-2003135366-A (JP)
Title: Portable endoscope
Inventor: OBATA YOSHIHIRO
IPC: A61B1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the portability of an endoscope and to automatically stop the driving of a pump for sending air or a liquid. SOLUTION: A unit side attaching mechanism 210 having an air and liquid- sending cap 220, a cap 230 for an electric connector, and a push button 270 is provided on the side surface of a unit body 80. An operation part attaching mechanism 211 having an air and water-sending cap 250, a cap 260 for an electric connector, and a pressure part 280 is provided on the side surface of an operation part 12. When the unit body 80 is attached to the operation part 12, the pressure pin of the pressure part 280 pushes the push button 270 to bring a switch SWA into a closed state and a drive current is supplied to an air sending pump 82 and the LED provided at the leading end of the insertion part of a scope from a battery 83.  When an air and water-sending unit 15 is detached from the operation part 12, the push button 270 is released from the pressure from the push pin and the switch SWA becomes to an open state to automatically stop the air sending pump 82.
Patent JP-2003145164-A (JP)
Title: Electric deionized water production apparatus and deionized water production method
Inventor: SATO YUYA
IPC: C02F1/469
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric deionized water production apparatus and a deionized water production method wherein the scale is prevented from being generated in the concentration chamber during long continuous operation by solving a problem of scale generation from an aspect of the structure of a concentration chamber in the electric deionized water production apparatus. SOLUTION: In this deionized water production method, a desalting chamber is formed by filling ion exchange bodies into the desalting chamber partitioned by a cation exchange membrane disposed on one side and an anion exchange membrane disposed on the other side, concentration chambers are installed on both the sides of the desalting chamber through the cation exchange membrane and the anion exchange membrane, the desalting chambers and the concentration chamber are disposed between an anode chamber with an anode and a cathode chamber with a cathode, and water to be treated is made to flow into the desalting chamber while applying a voltage and concentrated water is made to flow into the concentration chamber, thereby removing impurity ions in the water to be treated to produce deionized water.  The concentration chamber is formed by laminating and filling a reticulated cation conducting spacer and a reticulated anion conductive spacer alternately in the inlet and outlet direction of the concentrated water.
Patent JP-2003146738-A (JP)
Title: Magnetic material for high frequency
Inventor: KIMURA OSAMU
IPC: H01F1/34
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic material for high frequency which can be calcined at a temperature lower than a melting point of silver and has high magnetic permeability in a high frequency region by substituting another element for a part of composition of Co-Ba-Sr ferrite being a kind of ferroxplana. SOLUTION: The magnetic material for high frequency having composition of 2.15(Co0.55-x .Cu0.45 Znx ) O.3(Ba0.75 Sr0.15 Bi0.05 -Ca0.05 ) O1.025 .9.725Fe2 O3 , in which a relation: 0<X<=0.15 (X is a molar ratio) is satisfied, is provided.
Patent JP-2003164135-A (JP)
Title: Linear motor
Inventor: TAMURA SHINYA
IPC: H02K1/18
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensively a linear motor having small magnetic loss and good volume efficiency.  <P>SOLUTION: A cylindrical outer yoke 3 comprising the outer yoke section 1 is provided with 8 columns of equidistant through-holes 3a placed circumferentially. A winding 4a and a winding 4a wound separately in two sections are secured on the surface of the inner perimeter of each through-hole 3a and contained in a holding frame 8. The inner yoke section 2 is provided with 8 inner yokes 5, each penetrating a through-hole 3a of the outer yoke 3 and having each end integrated with a connecting plate 7. An axis 7a of the connection plate 7 is supported by a sleeve 9a of the side plate 9 installed on the opening at each end of the holding frame 8 to allow relative movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158178-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: NAKAJIMA TAKASHI
IPC: H01L29/732
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which leak current is suppressed and its fabricating method. SOLUTION: An N type epitaxial layer 3 is formed on a P type silicon substrate 1. Trenches 6a and 6b are made through the N type epitaxial layer 3 to reach a specified depth of the P type silicon substrate 1. Thermal oxide films 9a and 9b are formed on the sidewall of the trenches 6a and 6b. Polysilicon 10a, 10b is formed to fill the trenches 6a and 6b. The thermal oxide films 9a and 9b are formed from the bottom to the opening end of the trenches 6a and 6b with a substantially constant film thickness so that no stress is imparted to the N type epitaxial layers 3a-3c.
Patent JP-2003160459-A (JP)
Title: Methionase activity inhibitor and composition for oral cavity
Inventor: NAGAHATA TETSUJI
IPC: A61P1/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide both a methionase activity inhibitor capable of effectively preventing or inhibiting halitosis, etc., caused by methionase and formulable in a medicine, a cosmetic, a refreshing confectionery in the mouth, etc., and a composition for the oral cavity capable of effectively preventing or inhibiting the halitosis, etc., caused by the methionase.  <P>SOLUTION: The methionase activity inhibitor and composition for the oral cavity comprise one or more kinds selected from the group consisting of an extract from Sanguisorba officinalis L, an extract from Zingiber officinale, an extract from Humulus lupulus L and an extract from Saxifraga stolonifera Meerburg as active ingredients.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154763-A (JP)
Title: Thermal transfer sheet
Inventor: KIMURA KAZUJI
IPC: B41M5/40
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet, with which an excellent quality image excellent in storage stability and not only allowing to keep the quality of the image but also developing neither color maddiness due to kick-back nor scumming can be obtained. SOLUTION: This thermal transfer sheet is equipped with a dye layer including a chelatable thermal migratory dye on the surface of a base material and a back layer on its other surface. The back layer includes a compound chelate- reactable with the thermal migratory dye.
Patent JP-2002220340-A (JP)
Title: Originated from tea pharmacological composition
Inventor: SAGESAKA HIROKO
IPC: A23L1/30
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a new usage of warm water extract from tea. SOLUTION: A catechin pharmacological activity enhancer containing a warm water extracted non-catechin component as an active ingredient produced by extraction with the warm water of 10 to 20 times amount of tea leaves at about 60-70 deg.C for about 15 to 30 minutes followed by exclusion of catechins, when administered with catechins, synergistically increases its pharmacological activity of catechins and provides an excellent pharmacological effect such as cyclooxigenaze-2 activity inhibition, interferon-γ production inhibition, tumor necrosis factor-α production inhibition, fibronectin related cellular adhesion inhibition, vascular endodermis growth inhibition by vascular endodermis growth factor(VEGF) and mastocarcinoma cell growth inhibition.