baber/WOPTO huggingface dataset:
Patent JP-2003049768-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: NAKAMURA SHINJI
IPC: F04B27/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement swash plate type compressor requiring shorter time for evacuation than a conventional device. SOLUTION: The variable displacement swash plate type compressor comprises a swash plate connected to a driveshaft so as to have a variable inclination angle to the driveshaft and rotate synchronously with the driveshaft, a piston disposed on one side of the swash plate with respect to an extension direction of the driveshaft so as to reciprocate in a cylinder bore 1 with rotation of the swash plate, a suction valve for controlling a flow of refrigerant gas from a suction chamber to the cylinder bore, a discharge valve for controlling a flow of the refrigerant gas from the cylinder bore to a discharge chamber 9, an orifice filter 31 inserted in a communicating passage between a crankcase 3 and the discharge chamber, and a displacement control valve interposed in a communicating passage between the crankcase and the suction chamber.  A check valve is provided to allow a gas flow from the crankcase to the discharge chamber via an annular clearance between a communicating passage periphery wall between the crankcase and the discharge chamber, and the orifice filter, while blocking a gas flow from the discharge chamber to the crankcase via the annular clearance.
Patent JP-2002201163-A (JP)
Title: Process for continuously hydrogenating nitrile into primary amine
Inventor: ANSMANN ANDREAS
IPC: C07C209/48
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for the continuous hydrogenation of a nitrile to a primary amine, by which the mild hydrogenation of the nitrile can simply be carried out and especially by which the formation of the primary amine in high selectivity and the avoidance of a secondary treatment such as the separation of the nitrile can be achieved. SOLUTION: In this process for the continuous hydrogenation of the nitrile to the primary amine in a liquid phase over a suspended, activated Raney catalyst based on an alloy of aluminum and at least one transition metal selected from the group consisting of iron, cobalt and nickel, and, if desired, one or more further transition metals selected from the group consisting of titanium, zirconium, chromium and manganese, the hydrogenation is carried out in the absence of ammonia and basic alkali metal compounds or alkaline earth metal compounds.
Patent JP-2003155945-A (JP)
Title: Control device of fuel injection on starting internal combustion engine
Inventor: TANI HIDEAKI
IPC: F02D41/40
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device of fuel injection at the time of starting an internal combustion engine which prevents incomplete combustion on starting, and reduces an exhaust amount of HC on starting, while ensuring a starting property. SOLUTION: The control device of fuel injection on starting an internal combustion engine is provided with a means (202) for presuming a starting property of the internal combustion engine; a crank angle detection means (121) for outputting a crank angle signal in synchronous to a specified crank angle position of respective cylinders of the internal combustion engine; cylinder discriminating means (121, 122, 112) for discriminating a reference crank angle of a specified cylinder; a means for simultaneously injecting the fuel to all cylinders from before the discrimination of the cylinder is completed on starting; and a means for subsequently starting an independent injection in synchronous to the crank angle signal from just after the discrimination of the cylinder is completed.  The device is provided with a means (412) of starting the independent injection from just after the discrimination of the cylinder is completed only in the case where it is presumed that the starting property of the internal combustion engine is worse than a predetermined level, and for simultaneously injecting the fuel to other sunctionable cylinders.
Patent JP-2003162635-A (JP)
Title: Contract processing method, contract processing system, program and recording medium
Inventor: KUSUKI YASUHIRO
IPC: G06Q40/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To take a procedure for contract (for instance, contract of credit card membership admission) on line as far as possible so that burdens on an applicant, a card company, a financial institution and the like are reduced.  <P>SOLUTION: A system 10 for admission of the card company stores information (home page address or the like) on a system 30 of the financial institution. The system 10, on receiving information on a contract that includes information on the financial institution, transmits information on the system 30 of the financial institution corresponding to the information on the financial institution to a terminal 50. The terminal 50, using the information on the system 30 of the financial institution, can connect to the system 30 of the financial institution to make setting for account transfer or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163845-A (JP)
Title: Solid-state imaging apparatus and its clamp control method
Inventor: NAKAMURA NOBUO
IPC: H04N5/372
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the effect of noise intruded from a power supply and an external circuit or the like to a clamp circuit that clamps an output signal for a black reference signal in an analog front end IC chip having a CDS (correlated double sampling) function and an AGC (automatic gain control) function or the like.  <P>SOLUTION: The clamp circuit 18 that matches an output of a gain control amplifier 4 corresponding to a period for a black reference signal with a prescribed reference value is provided with a voltage current conversion circuit 36 as a gain control means to control a gain of a clamp signal supplied to the gain control amplifier 4. The voltage current conversion circuit 36 decreases a gain of a feedback loop so as to suppress the effect on the gain control amplifier 4 thereby stabilizing the operation even when various noises are intruded to the clamp circuit 18 from the inside of the chip and the outside of the chip and an operational amplifier 12 amplifies the various noises.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163758-A (JP)
Title: Communication terminal device
Inventor: MATSUMOTO MASAYUKI
IPC: H04M11/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device in which transfer during a call is smoothly performed and charge for a call is reduced even when the terminal adapter of different characteristics is connected.  <P>SOLUTION: A call transmitted from a communication terminal device 1 of a call originating source by an ISDN line is received by a communication terminal device 3 via an exchange 2 and a terminal adapter 6, and the communication terminal device 3 becomes a transfer source and transfer the incoming call to the communication terminal devices of transfer destinations 4 and 5 by the transfer during the call. The communication terminal device 3 has a means for forming a transfer initiating signal and even when the machine type of the terminal adapter 6 is replaced by other type, a common transfer initiating signal is sent to the terminal adapter. After the lapse of a prescribed time, the dial number of the transfer destination is sent without detecting a second dial tone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163361-A (JP)
Title: Photodetecting element and optical communication device
Inventor: MARUNO SHIGEMITSU
IPC: H01L31/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetecting element which is formed on an Si substrate monolithically with a reception circuit at a low cost without using a compound semiconductor, and also to provide a small-size optical communications device including the photodetecting element.  <P>SOLUTION: The photodetecting element comprises an SiGe graded buffer layer 2 of an n-conductivity disposed on an Si layer 1, an i-SiGe layer 3 which is an intrinsic semiconductor absorbing light disposed on the SiGe graded buffer layer, and an SiGe layer 4 of a p-conductivity disposed on the i-SiGe layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166069-A (JP)
Title: Method for manufacturing silicon steel sheet with insulating layer superior in coating adhesiveness
Inventor: YAMAGUCHI HIROSHI
IPC: C22C38/60
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented silicon steel sheet and a non-oriented silicon steel sheet, with extremely low iron loss, which have a mirror-like surface and an insulating layer of a tension-giving type.  <P>SOLUTION: The method for manufacturing the silicon steel sheet with the insulating layer, which forms the insulating layer on the silicon steel sheet of which the surface does not have any inorganic coating, comprises forming a silicate film on the surface of the silicon steel sheet having no inorganic coating thereon by baking it at a temperature range between a glass-softening temperature of the silicate coating and a higher temperature than it by 200°C, and then forming a silica-containing insulating layer on the surface of the silicate coating, so that the coating weight per unit area can be 1.5 times of the silicate coating or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165996-A (JP)
Title: Floor wax-removing agent and method for removing floor wax
Inventor: NISHIMURA YOSHIHIKO
IPC: C11D3/30
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a floor wax-removing agent, which is endowed with viscous properties to suppress penetration into a flooring material thereby permitting removal of old floor wax applied on the floor surface without exerting adverse effects such as discoloration, and the like, on the floor surface, neutral to be friendly to mankind and the environment, and readily permits anyone to practically uniformly coat the whole floor surface therewith, and to provide a method for removing a floor wax.  <P>SOLUTION: The floor wax-removing agent comprises at least a thickening agent and a surfactant, has its pH adjusted to 6.0-9.0 and has a TI value for its viscosity adjusted to 1.5-4.5. The method for removing the floor wax comprises a coating step for coating with a floor wax-removing agent the floor surface coated with the floor wax, an acclimation step for acclimating the floor wax-removing agent with the floor wax, and a removal step for removing the floor wax by scraping off the floor wax-removing agent on the floor surface by using a scraper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236336-A (JP)
Title: Polyolefin base display material with tone enhancing layer
Inventor: CAMP ALPHONSE DOMINIC
IPC: G09F13/04
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To conquer the disadvantages of a display material, to provide an excellent tow-cost stronger display material and to provide a reverse image of a sufficient dye density even when a light source for exposure is present only on the obverse side of a display element. SOLUTION: The display material includes a base including a polyolefin sheet including at least one voided polyolefin diffusion layer, at least one top side photosensitive silver halide layer present on the top side of the base, at least one bottom side photosensitive layer present on the bottom side of the base, a tone enhancing layer present under the bottom side emulsion and an antihalation layer present under the tone enhancing layer. The display material has 35-60% light transmittance in its developed Dmin region.
Patent JP-2003050638-A (JP)
Title: Voltage controller
Inventor: SEKI NAGATAKA
IPC: G05F1/14
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controller capable of stabilizing voltage control by preventing the generation of the voltage drop of a power supply line due to the saturation of a serial transformer at the time of tap switching. SOLUTION: In the voltage controller, the gate of an AC switch 17 arranged in a by-pass circuit 6 is de-blocked, and the gate of a thyristor in a conductive state is blocked, and the current of AC switches 12 and 16 for tap selection are temporarily moved to the by-pass circuit 6, and all AC switches 11-16 for tap selection are turned off, and the switches 11 and 16 for the next tap selection are newly gate de-blocked, and the AC switch 17 of the by-pass circuit 6 is gate blocked so that tap switching can be executed. The voltage controller is provided with a tap selecting device 100 capable of gate de-blocking the AC switches 11 and 16 of the AC switch circuit 3 connected to a secondary coil 4b of the serial transformer 4 near the sine wave peak value of the secondary voltage of a control transformer.
Patent JP-2003170957-A (JP)
Title: Shopping tuck
Inventor: OGAWA KAZUNOBU
IPC: B65D63/14
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping tuck for sealing the opening part of a shopping bag.  <P>SOLUTION: A spacer 2 having a smaller area than a tuck main body 1 is attached to the back face of the main body 1. On the back face of the spacer 2 an adhesive agent is applied, and the main body 1 is attached by the adhesive agent to both front face and back face of the top opening edge of a shopping bag 5. A rubber band 6 is placed covering the catching part formed by the spacer 2 and the main body 1 for closing the opening of the bag 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003110546-A (JP)
Title: Received data processor and received data processing method
Inventor: YAMADA MASAHIRO
IPC: G11B20/12
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a received data processor in which easiness in access to the time data of receiving can be made compatible with security against alteration of the time data. SOLUTION: This received data processor has a tuner 1 for receiving contents, a timer 2 for measuring the time data, a generation part 13 for generating a key source data, a CPU 4 for executing prescribed arithmetic by using the time data and key source data, an enciphering/deciphering part 5 for enciphering the contents received by the tuner on the basis of this arithmetic result, and a recording means for recording the enciphered data and the time data on an HDD 10.
Patent JP-2003179788-A (JP)
Title: Digital camera
Inventor: OMURA AKIRA
IPC: H04N5/91
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which received image data can be managed in the same manner as that of image data photographed by a user.  <P>SOLUTION: This digital camera is provided with an acquiring means for acquiring photographing setting of other digital cameras, a generating means for generating image data to be transmitted to the other digital cameras on the basis of the photographing setting acquired by the acquiring means, and a transmitting means for transmitting the image data generated by the generating means to a prescribed place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181561-A (JP)
Title: Press working method
Inventor: MAKIMOTO YUKINORI
IPC: B21D28/16
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press working method capable of minimizing shoulder sagging on the face side of a work piece with a burring area on its hole edge, and properly forming a circular burring area on the back side when punching out the work piece from a plate material.  <P>SOLUTION: In a first press work process, a first punch makes a hole 11 in the plate material (work W) and also forms a nearly-tapered circular seat 12 with its two faces tilted from the circumference of the hole 11 outwards in a radial direction (range A). In a second process, a second punch depresses the circular seat 12 to form a circular smooth seat face 13 on the face side of the work W as well as forming a circular burring area 15 protruding from the circumference of the hole 11 on the back side (range B). Then in a third process, the plate material is cut off along the circumference of the work piece outline to punch out the work piece from the work W, forming, for example, a flange 40 (range D).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181049-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes a game performance having a relevancy by a plurality of performance members and the display of an image- displaying device.  <P>SOLUTION: This game machine is equipped with a plurality of movable members 33 to 35 which are provided at locations being visible by a game player and used for the performance of the game. A special pattern-displaying device 9 can display a performance image for a configuration which affects the movable members 33 and 34 from among the plurality of movable members 33 to 35. The movable members 33 and 34 can perform a specified performance motion in response to the performance image of the configuration which is affected by the special pattern-displaying device 9. By constituting the game machine in such a manner, a game performance having the relevancy becomes possible by the plurality of movable members 33 to 35 and the display by the special pattern-displaying device 9, and in addition, the visual amusement can be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179308-A (JP)
Title: Surface emitting semiconductor laser element
Inventor: KASHIMIRUSU SETEIAGUN
IPC: H01S5/183
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser element wherein thermal saturation characteristics of laser light output is superior, high output is stable under high temperature operation environment, operation is possible at a low threshold value current density, and emission wavelength is in a region from 1.2 μm to 1.3 μm.  <P>SOLUTION: The surface emitting semiconductor laser element 40 is provided with a lamination structure constituted of a lower part reflecting mirror, an active layer and an upper part reflecting mirror which are formed in order on a GaAs substrate. The reflecting mirrors are constituted as a pair of two compound semiconductor layers different in a refractive index. In the lower part reflecting layer, a specified semiconductor layer is disposed in which a current path is limited by selectively oxidizing a part region and forming an oxide layer and a current constricting structure is constituted. The lower reflecting mirror is constituted of a part composed of the pair turning an AlAs layer into a low refrative index layer and a part composed of the pair which is formed on the part composed of the pair turning the AlAs layer into the low refractive index layer and turns a material layer whose rate of oxidation is smaller than AlAs into a low refractive index layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186831-A (JP)
Title: Network system, information processing device and method, recording medium, and program
Inventor: SAITO ATSUSHI
IPC: G06F21/60
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to set up an access control easily to a terminal device connected to the same network.  <P>SOLUTION: A terminal device 1 connected to a Local Area Network 2A searches a default policy stored on the terminal device 1 beforehand and sets up the access control based on the policy detected. And, on a policy management server 3, the policy for the terminal device on the Local Area Network 2A is registered by an administrator beforehand. If the terminal device 1 requires the policy to the policy management server 3, the policy management server 3 searches the policy requested and delivers it to the terminal device 1. The terminal device 1 sets up the access control based on the policy and the default policy captured from the policy management server 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181866-A (JP)
Title: Method for manufacturing foamed molded panel and foamed molded panel manufactured by the same
Inventor: NISHIYAMA TEIICHI
IPC: B29C44/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a foamed molded panel having a cured skin layer having a roughness and a fineness usable as a partition material or an ending material by a simple apparatus.  <P>SOLUTION: A method for manufacturing the foamed molded panel comprises the steps of filling thermoplastic resin particles B in a space formed of a female mold 4 of a first steam can 2 and a male mold 9 of a second steam can 3, thereafter supplying a steam of a high temperature and a high pressure to both the first can 2 and the second can 3, hot molding the particles B, thereafter compressing the particles B while the steam of the high temperature and the high pressure is supplied to any of the can 2 and the can 3, and forming a pattern by the roughness and the fineness of the curd skin layer on the steam supplied side pressed surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180415-A (JP)
Title: Connecting pin and band piece connecting structure
Inventor: OKAWA SHIYOUSUKE
IPC: A41F9/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To securely weld a connecting pin with a band piece.  <P>SOLUTION: The connecting pin to securely connect band pieces 40 to constitute a band. A non-contact part 11 not to contact with the inner wall of a pin hole of the band piece 40 is equipped along the longitudinal direction on the pin 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186777-A (JP)
Title: Personal portable apparatus, communication method program and recording medium
Inventor: TSUDA HIROHISA
IPC: G06F21/62
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal portable apparatus, a communication method, a program and a recording medium superior in security in a peer-to-peer network for transmitting and receiving a large amount of data and capable of avoiding a problem of an infringement of a copy right.  <P>SOLUTION: Terminals 1 are connected to a peer-to-peer network 5 provided on a local IP network 6 via a personal portal 2 composed of storages 3 and peer-to-peer agents 4. The terminals 1 store data into the storages 3. The peer- to-peer agents 4 transmit the data stored in the storages 3 to the other peer-to- peer agents 4. The other terminals 1 output data transmitted from their own peer-to-peer agents 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002291287-A (JP)
Title: Number of coil turn revision motor for reciprocating compressor and method for revising number of coil turn
Inventor: KIM HYUN JIN
IPC: H02P21/22
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor for cooling-heating capacity changing for a reciprocating compressor overcoming the problems involved in switching of the AC switching elements to correspond to the fluctuations in load and voltage. SOLUTION: The number of coil turns of the cooling-heating capacity changing motor itself is made variable by fluctuations in load and voltage to enclose the number of turns variable part 500 capable of carrying out stroke control to constitute the motor for the cooling-heating capacity change for the reciprocating compressor as the number of coil turn changing motor.
Patent JP-2002305213-A (JP)
Title: Solder foil, semiconductor device, and electronic device
Inventor: SOGA TASAO
IPC: H01L25/00
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide new solder and its manufacturing method, and an electronic apparatus using the solder, and to provide its manufacturing method. SOLUTION: A solder foil which is made by rolling material containing particles of Cu or the like as metallic particles and particles of Sn as solder particles, and the electronic apparatus, where components are connected with one another by that solder foil.