baber/WOPTO huggingface dataset:
Patent JP-2002340440-A (JP)
Title: Heat pump hot-water supplier
Inventor: OHAMA MASAHIRO
IPC: F25B30/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type heat pump hot-water supplier that is improved in operational efficiency and is contrived to effectively utilize the hot-water capacity of a hot-water storage tank. SOLUTION: This heat pump hot-water supplier is provided with a flow rate control means 10 which controls a flow regulating valve 11 for fixing a boiling temperature which is the temperature of water at the water-side outlet of a refrigerant-water heat exchanger 2, a detecting means 13 which detects the completion of the boiling of all hot water stored in the hot-water storage tank 5 just before the completion, and a control means 12 which changes the valve travel of the valve of a pressure reducing device 3 when the signal from the detecting means 13 becomes a prescribed one. Since the valve travel of the valve of the pressure reducing device 3 is changed when the boiling of the hot water is near completion and the discharge pressure of a compressor 1 rises, this hot-water supplier can be operated for heating hot water to a high feed water temperature. Consequently, the supplier can effectively utilize the hot-water capacity of the tank 5 and, in addition, can be operated highly efficiently for heating hot water.
Patent JP-2002341961-A (JP)
Title: Clock synchronizing circuit
Inventor: YOKOMIZO AKIRA
IPC: H03K5/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a practical clock synchronizing circuit capable of synchronizing an inputted clock signal with an external trigger signal, simple in configuration and capable of outputting an inputted digital signal to be shaped into waveform with 50% of duty. SOLUTION: Many internal trigger signals PHT synchronized with an external trigger signal EX-T are generated with a cycle T of the inputted clock signal CK until the next external trigger signal EX-T arrives, an output pulse is raised in addition to a width creating circuit, on the other hand, time width according to pulse width of the inputted clock signal is measured, a timing position corresponding to 50% of the duty of the inputted clock signal CK is calculated based on the measured time, coincident output is created at the calculated timing position corresponding to 50% of the duty from rise of the output pulse, added to the width creating circuit and the output pulse is raised at the timing position corresponding to 50% of the duty.
Patent JP-2002337975-A (JP)
Title: Electronic component packaging cover tape
Inventor: NAKANISHI HISAO
IPC: C09J7/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a transparent cover tape which prevents troubles in mounting such as jumping when mounting, an electronic component coming out during transportation due to a change with time in peeling resistance, a cover tape which cannot be peeled smoothly or broken at mounting, and which has appropriate peeling resistance. SOLUTION: The electronic component packaging cover tape 1 can be heat- sealed to a plastic carrier tape formed with a continuum of storage pockets for housing electronic components. The cover tape comprises a film (referred to as a base layer hereafter) either of a polyester or a nylon and an adhesive layer 4 made of a thermoplastic resin. The adhesive layer comprises two or more kinds of ethylene-α olefin copolymers different in weight ratio of the ethylene and α olefin.
Patent JP-2002346339-A (JP)
Title: Catalyst for cleaning exhaust gas and its production method
Inventor: NAITO ISAO
IPC: B01D53/94
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas which can improve the durability and yield of the catalyst by optimizing the concentrations of a halogen in a solution when the catalyst is adjusted and in the synthetic catalyst and a method for producing the catalyst. SOLUTION: In the catalyst for cleaning exhaust gas, the catalyst 1 for cleaning exhaust gas in which a noble metal 3 is added into a brown mirror light type complex oxide 2, when the catalyst 1 is synthesized, is synthesized while the mole ratio of the concentration of the halogen in a noble metal solution to noble metal ions is made 0.04-1.25. In the catalyst, the mole ratio of the concentration of the halogen left in the catalyst to the catalyst is 0.0025-1.875.
Patent JP-2002346387-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: NAITO ISAO
IPC: B01D53/94
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst provided with a catalyst carrier capable of holding a fine catalyst particle shape by suppressing the sintering of catalyst particles and capable of avoiding the deterioration of the catalyst and having excellent durability and high NOx cleaning efficiency. SOLUTION: A nitrogen oxide removing catalyst comprises a composite consisting of perovskite type composite oxide particles represented by the general formula: ABO3 , wherein at least two kinds of elements selected from the element group consisting of Ca, Sr, Ba, Sc, Y, Ce, Nd, Eu, Gd, Tb, Dy, Ho, Er, Ti, Zn, Zr, In, Hf, Ni and Mn are constituent elements A and B, and noble metal catalyst particles formed of at least one kind of a noble metal among Ru, Rh, Pd, Ir, Pt and Au. The exhaust gas cleaning catalyst is constituted by supporting this nitrogen oxide removing catalyst on the intermediate layer formed on the surface of a metal carrier.
Patent JP-2002353603-A (JP)
Title: Electric circuit board and mounting method for chip
Inventor: KAI HIRONORI
IPC: H05K3/34
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit board wherein two or more chips different in kind and size can be mounted together on one and the same circuit board without revising the board. SOLUTION: In the electric circuit board 1 to be mounted with surface mount components 7, 8, and 9, resist 11 is applied to lands 6 in the same shape. Thus, two or more types of chips 2 and 3 can be mounted on the circuit board 1.
Patent JP-2002348173-A (JP)
Title: Piezoelectric ceramic material and its manufacturing method
Inventor: MURAKAWA KENSAKU
IPC: H01L41/22
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a Pb-free piezoelectric ceramic material with large electromechanical binding constant and dielectric constant, having a low baking temperature, and simultaneously baking together with a material of Ag70/Pd30 is possible. SOLUTION: This piezoelectric ceramic material comprises a main component represented by formula (Bi0.5 Na0.5 )X(Bi0.5 K0.5 )YBaZTiO3 [wherein, X+Y+Z=1, 0.80<=X<=0.96, 0<Y<=0.20, 0<=Z<=0.10] and at least one additional component selected from the group comprising SnO2 , Nb2 O5 , Ta2 O5 , Bi2 O3 , La2 O3 , Y2 O3 , Nd2 O3 , Sm2 O3 , whose total amount is 0.05-2 wt.% based on the main component. Baking can be done at a temperature between 1,000 deg.C and <1,100 deg.C.
Patent JP-2002353283-A (JP)
Title: Semiconductor chip distinguishing method and semiconductor chip bonding apparatus
Inventor: YAMADA AKIHIRO
IPC: H01L21/66
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip distinguishing method which correctly distinguishes a semiconductor chip so as to be bonded. SOLUTION: Different circuit patterns are formed on a monitoring chip related to the semiconductor chip. Positions of the circuit pattern and the semiconductor chip are related, the semiconductor chip is distinguished by the monitoring chip. An address is given to the semiconductor chip, data of non- defective and defective semiconductor chips are related to the monitoring chip. When the circuit pattern of the monitoring chip and a designated circuit pattern correspond, the semiconductor chip is taken as a product to be bonded. When the check result shows a non-correspondence between them, the distance from the existing position to the checked corresponding position is calculated and an x-axis and a y-axis of a moving table are controlled. Thereby, the moving table finally moves to an objective position (X, Y) where the semiconductor chip is positioned.  Thus, only the objective semiconductor chip (non-defective semiconductor chip) is correctly distinguished to be picked up.
Patent JP-2002353018-A (JP)
Title: Resin magnet
Inventor: YAMAMOTO MUNEO
IPC: H01F1/113
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin magnet having superior moldability and hear- resistant properties. SOLUTION: This resin magnet contains ferromagnetic powder material and synthetic resin and shows little demagnetization, when it is exposed to a high temperature environment, such as a reflow process, etc. The resin magnet contains the ferromagnetic powder material, thermoplastic resin, whose thermal deformation temperature at a bending stress of 0.45 MPa is not lower than 250 deg.C, and thermoplastic resin whose melting point, is set not higher than 270 deg.C.
Patent JP-2002355660-A (JP)
Title: Material for treating vomit or excrement
Inventor: MOCHIZUKI SHOTARO
IPC: B01J20/24
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a material for treating vomit or excrement which contributes to the saving of resources by recycling tickets and packaging boxes and to improve the functions of the material by using the magnetic layers of the tickets and the resin coat layers of the packaging boxes. SOLUTION: The tickets having magnetic layers 4 on the surfaces are used as a raw material for the material for treating vomit or excrement which is made of crushed paper pieces 7 obtained by crushing the tickets and in which the magnetic layers 4 are left and held in the surface layers of the paper pieces 7.
Patent JP-2002350469-A (JP)
Title: Saturable reactor using toroidal coil
Inventor: TAKAHASHI KAZUHIRO
IPC: G01R15/18
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive saturable reactor whose construction is simple. SOLUTION: The saturable reactor is constructed by embedding an insulating tape part of a structural body constructed by winding insulating tape 11 around electric wire to match dimension of a central opening, into the central opening 7 of a toroidal coil 1 constructed by winding electric wire on a toroidal core, so that the electric wire 14 can pass through. The saturable reactor has a saturable reactor body part constructed so that the electric wire 14 can pass through the central opening 7 of the toroidal coil 1 constructed by winding the electric wire on the toroidal core, and a seating part 5 for fastening the saturable reactor body part and attaching it to a substrate.
Patent JP-2002346209-A (JP)
Title: Game controlling method, storage medium with stored program allowing the method to be carried out thereon, and program
Inventor: TANABE TOYOHISA
IPC: A63F13/833
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game controlling method, by which a game can be progressed actively by reflecting the intension of a game player on the behavior of operation characters being on the side of the game player to maximum and to provide a storage medium with stored program allowing the method to be carried out and a program. SOLUTION: In the game controlling method for controlling a game of searching a prescribed item by moving the operation characters with game input within a game area formed by a game control means based on a game program and the game input by the game player, the operation characters include the main operation character which can constantly by operated by the game player and the sub operation character which is operated automatically according to the set target set by the game control means. The method sets game so as to vary the finding possibility of the prescribed item according to a character previously fixed to the sub operation character and the target setting to the sub operation character.
Patent JP-2002315509-A (JP)
Title: Method for preventing discoloring of banana flesh
Inventor: MURAKAMI FUMIHIRO
IPC: A23L19/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent discoloring of banana flesh generated after peeling and cutting banana in producing a cream cake including banana in the manufacturing process without passing steps for dipping into a treating solution and drying, maintain the prevention and, during preservation, maintain the cake in a good state of its production by suppressing deterioration of the color tone, palatability and taste of the banana flesh. SOLUTION: In producing cream cake including banana which is made by covering banana flesh with cream and enclosing with a cake dough, an antioxidant selected from the combination of a reductant and a polyphenol oxidase inhibitor is previously added to the cream.
Patent JP-2002357511-A (JP)
Title: Centrifugal-force loading apparatus
Inventor: IKEDA KENJI
IPC: G01M99/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal-force loading apparatus by which a device suitable for conducting on an indoor scale, a simulation experiment regarding the classification of the mechanism of the progress of a crack due to the freezing pressure or the like of a rock body is developed. SOLUTION: The centrifugal-force loading apparatus is provided with a vertical shaft 1, a rotor 9 which is turned horizontally about the shaft and a sample container 15 which is installed at the rotor, and a prescribed centrifugal acceleration is applied to a test material 16 housed in the sample container 15 due to the rotation of the rotor 9. A refrigeration system 20 is installed at the sample container 15, and the test material 16 inside the container 15 can be frozen in a state with the centrifugal acceleration being applied. The sample container 15 is installed, so as to be placed sideways via a slide base 17 at beams 73 , 74 constituting the rotor 9 at the inside of the disk-shaped rotor 9.
Patent JP-2002358268-A (JP)
Title: Information acquisition system
Inventor: KATO TAKAHIRO
IPC: G06Q50/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To acquire answers to a questionnaire from many users without constructing a Website containing the questionnaire when conducting a survey for the users by the questionnaire through the Internet. SOLUTION: An enterprise 20, for acquiring information inputted with user terminals 10-1 to 10-n through Internet 30, transmits a questionnaire screen for inputting the information on the user terminals 10-1 to 10-n to the user terminals 10-1 to 10-n, by electronic mail in such a form that the information can be inputted, on the user terminals 10-1 to 10-n, only in a previously predetermined area on the questionnaire screed.
Patent JP-2002359556-A (JP)
Title: High-frequency apparatus
Inventor: ITAYA TAKESHI
IPC: H03L7/07
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency apparatus, which has a plurality of PLL circuits and is capable distributing a reference signal generated by any of the PLL circuits to the plurality of other PLL circuits and ensuring a stable reference signal level, at both PLL circuit on the reference signal feed side and those on the side to be fed with the reference signal. SOLUTION: The high-frequency apparatus, having a plurality of PLL circuits, comprises a buffer amplifier BUF1 inserted between those PLL circuits A on the side of feeding a reference signal used for phase comparison and those PLL circuits B on the side to be fed with the reference signal.
Patent JP-2002364440-A (JP)
Title: Engine stop state detection system
Inventor: TAUCHI TAKUYA
IPC: G01M15/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an engine stop state detection system capable of rapidly detecting an engine stop state. SOLUTION: This engine stop state detection system 1 has an engine speed measurement means 2, an engine warming-up state detection means 3, a change amount calculation means 5, and an engine stop state detection means 6. The change amount calculation means 5 calculates a change amount per prescribed time with respect to an engine speed found by the engine speed measurement means 2, and the engine stop state detection means 6 compares the change amount with a threshold value to detect the engine stop state. The threshold value is changed according to a warming-up state found by the engine warming-up state detection means 3.
Patent JP-2002368836-A (JP)
Title: Recording management device and recording management system
Inventor: HONDA TAKUYA
IPC: H04L69/40
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording management device and a recording management system that can cope with various communication environments and diversified requirements of customers. SOLUTION: The recording management system comprises a central management device 12, a recording management device 14, and a communication means 16 that connects the central management device 12 to the recording management device 14. There exist a plurality of the communication means 16 for coping with a LAN and a telephone line or the like, and the recording management device 14 is provided with an interface means 42 that interfaces a plurality of kinds of the communication means. Each communication means 16 is attachable to/detachable from the recording management device 14 and the system selects a proper communication means 16 depending on a communication environment and a requirement by customers.
Patent JP-2002366134-A (JP)
Title: Device and program for handwriting character font generation
Inventor: HASHIMOTO KOICHI
IPC: G06F17/21
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a font generating device which can easily generate a font of characters written by a user oneself and easily add a handwritten character to the font afterward at need. SOLUTION: This device is equipped with an additional character storage means which stores the character code of the character to be added, a character constitution component storage means which stores a correspondence table of character codes and constitution components constituting characters, a registered character storage means which stores a correspondence table of the character codes of characters registered in a handwriting character font and constitution components constituting the characters, a registered character image storage means which stores character image data of the characters registered in the handwriting font, an additional character entry form image generating means which generates an entry frame where the additional character is entered and a standard character font as image data of a character entry form,  an identical constitution component character retrieving means which obtains a character code having been registered by obtaining constitution components of a character, and an identical constitution component character image composing means which obtains the character image having been registered and arranges it nearby the entry frame of the character entry form.
Patent JP-2002362724-A (JP)
Title: Screw type conveyor device
Inventor: SHIODA ETSURO
IPC: E21D9/12
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a screw type conveyor apparatus capable of efficiently conveying an article to be conveyed with low cost regardless of the magnitude of the viscosity of the article to be conveyed. SOLUTION: In the screw type conveyor apparatus comprising a cylindrical casing 5 formed with an input port 3 into which sediment, the article to be conveyed, is inputted on one end side and an output port 4 on the other end side, a screw blade 6 which is disposed inside the cylindrical casing 5, and a driving motor 12 which rotates the screw blade 6, the cylindrical casing 5 is divided into a fixing casing 5A and a rotating casing 5B, and there are provided bolts and nuts 23 and pins 24 for detachably engaging flange parts 17, 18 protruded at a facing part between the fixing casing 5A and the rotating casing 5B, and an engaging pin 29 for engaging the rotating casing 5B and the screw blade 6 and rotating them together.
Patent JP-2002367825-A (JP)
Title: Electromagnetic solenoid actuator
Inventor: SUZUKI MICHIYOSHI
IPC: H01F7/13
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive electromagnetic solenoid actuator which can be positioned at a plurality of working positions without using a plurality of electromagnetic coils, fixed cores, and movable cores. SOLUTION: An electromagnetic solenoid actuator is equipped with a cylindrical case, an electromagnetic coil arranged inside the case, a fixed core arranged in the electromagnetic coil, a movable core arranged so as to be capable of approaching or parting from the fixed core, and a working rod mounted on the movable core. Moreover, the electromagnetic solenoid actuator is equipped with a position control mechanism which sets the working rod at a plurality of working positions corresponding to a thrust generated in the working rod, responding to electric energy fed to the electromagnetic coil.
Patent JP-2002362987-A (JP)
Title: Electronic component and method for manufacturing the same
Inventor: TANEI HEIKICHI
IPC: H01B5/14
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability of electrical connection of a silver conductive film on a glass ceramic substrate surface. SOLUTION: A conductive paste containing silver particles with >=0.3 m<2> /g and <=3.0 m<2> /g specific surface area and containing no glass is printed on the glass ceramic substrate. The silver conductive film is formed on the glass ceramic substrate by sintering the conductive paste at a sintering temperature different from the softening temperature of amorphous borosilicate glass contained in the glass ceramic by >=-50 deg.C and <=+50 deg.C.
Patent JP-2002369177-A (JP)
Title: Program broadcasting device and program broadcasting method and its program
Inventor: JINNO SUSUMU
IPC: H04H60/33
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To execute program broadcasting capable of providing the retrieval of merchandise purchase information or the like to a sponsor and a CM manufacturing company or the like by allowing a viewer to positively perform CM viewing according to the discounted viewing charge. SOLUTION: Viewer terminals 2A, 2B, 2C, 2D, and 2E being viewer side terminals are connected through a communication network 4 to a sponsor terminal 3, and program broadcasting for giving discounted viewing fee corresponding to merchandise purchase, merchandise exchange, CM exclusive channels, and questionnaire answers or the like is provided to viewers on the viewer terminals 2A, 2B, 2C, 2D, and 2E, and the retrieval of merchandise purchase information is provided to a sponsor on the sponsor terminal 3 by a broadcasting management server 1 being a program broadcasting device.
Patent JP-2002360751-A (JP)
Title: Bat made of frp and its manufacturing method
Inventor: MISHIMA KENJI
IPC: A63B102/18
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a cap type bat made of an FRP by an internal pressure molding, wherein the checking of the molded state of the inside of the bat after the cure-molding, or the insertion of an article to be inserted are easy, and its manufacturing method. SOLUTION: For this cap type bat made of the FRP by the internal pressure molding, a cap 2 comprises a cap main body 21 which is attached to the bat main body 1, and a plug section 22 which is detachable from the upper surface section of the cap main body 21. After attaching such a cap 2 on the distal end section of the bat main body 1, the cap 2 and the bat main body 1 are arranged in a die. Then, an internal pressure and heat are applied to them, and the cap 2 and the bat main body 1 are integrally cure-molded.