baber/WOPTO huggingface dataset:
Patent JP-2004160580-A (JP)
Title: Blanking cutter device and blanking cutter
Inventor: KIHARA TETSUO
IPC: B26F3/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blanking cutter device and a blanking cutter by which time needed for mounting work can be shortened, a trimming die for fixing a blanking edge can be made not to cause a dimensional deformation due to temperatures, temperature changes, and a plurality of the test pieces can be blanked and formed at one time, when the blanking edge is fixed on the trimming die.  <P>SOLUTION: The device comprises the blanking edge 3 for the test piece, the trimming die 1 which is made not to cause the dimensional deformation due to the temperature changes for fixing the blanking edge 3, and a pressing means 8 for die cutting at least the above test piece from a sheet material 4. A plurality of slits 2 for the above blanking edge 3 are provided in the trimming die 1, and the blanking edge 3 is fixed by pressing in the each slit 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165953-A (JP)
Title: Radio communication system
Inventor: MORITOMO KAZUO
IPC: H04W48/16
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize a radio medium and to improve a power saving effect in a radio communication system.  <P>SOLUTION: The radio communication system is constituted of: a base station having a plurality of APs connecting cable communication and radio communication and managing a plurality of radio terminals; and the plurality of radio terminals. The base station has channels and ESS-IDs connected with the radio terminals for the same number as the plurality of APs, and the plurality of APs manage connections with the radio terminals by using respectively different channels and ESS-IDs. The base station specifies the plurality of APs with the smallest number of the connections when the number of the connected radio terminals becomes a predetermined number or less. The base station checks whether the plurality of APs and the connected terminals are transmitting/receiving of data, and when they are not, stops the supply of power to the specified APs or switches to a low power consumption mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204929-A (JP)
Title: Endoscopic apparatus
Inventor: KOMATSU YASUO
IPC: H04N7/18
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the endoscopic apparatus with various kinds of image adjustment means for improving its enlargements with less expensive performance when connected with an image signal adjustment unit.  <P>SOLUTION: The video processor 104 is equipped with an image signal processing circuit 32 that works on the image signals obtained by the endoscope and a characteristic detection circuit 131 for detecting characteristic information of images that indicates a specific property of image signals to be processed in the image processing circuits 32, whereas a variety of endoscopes provided with different kinds of image adjustment means to be selectively connected with the video processor 104 is equipped with an endoscopic control circuit 111 for gaining the characteristic information of images detected by the characteristic detection circuits 131 of the video processor 104 and for controlling a variety of image adjustment means such as focus adjustment of an endoscopic imaging unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169198-A (JP)
Title: Precursor fiber strand for carbon fiber and method for producing the same
Inventor: YAMASAKI KATSUMI
IPC: D01F9/22
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion of mutual single fibers and to provide high-strength carbon fibers with good productivity in production of a carbon fiber strand.  <P>SOLUTION: A precursor fiber strand for the carbon fibers comprises a silicone compound, a nonsilicone liquid compound, a compatibilizing agent and an emulsifying agent. A finish oil having ≥0.25 logarithmic damping factor of a rigid body pendulum and ≥1.5 s<SP>-1</SP>reciprocal of oscillation period at 145°C measured by a free damping oscillation method of the pendulum is applied thereto. The carbon fiber strand is obtained by baking the precursor fiber strand for carbon fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171840-A (JP)
Title: Socket for electronic component
Inventor: ITO KUNIO
IPC: H01R33/76
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electronic component in which the assembly property of the electrode part is made excellent and contact resistance value of the electrode part is stabilized, and the stroke of the elastic member is made large.  <P>SOLUTION: The socket for electronic component comprises a socket main body 2 having a through hole 51, and an electrode part 2a connected to an electrode terminal 1b of the electronic component 1 and an electrode terminal 9a of a printed-circuit board 9 is installed in this through hole 51. The electrode part 2a comprises a conductive first moving member 6 formed in cylindrical shape and a conductive second moving member 8 sliding movement freely installed in the first moving member 6 through an elastic member 7. A first contact 6a contacting with the electrode terminal 1b of the electronic component 1 is arranged at the upper end of the first moving member 6, and a second contact 8a contacting with the electrode terminal 9a of the printed-circuit board 9 is arranged at the lower end of the second moving member 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167645-A (JP)
Title: Drill
Inventor: NOMURA TAKUJI
IPC: B23B51/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill which can improve the roughness of the finished surface of a machined workpiece and its cylindricity and has an edge strengthened to lengthen its service life.  <P>SOLUTION: The drill has a cutting blade mounted at the tip of a drill head. A cutting edge 3 having, as a starting point A, a region located outside the outer peripheral surface 1a of the drill head 1 at a position of the maximum radius R from the rotation axis center O of the drill D2 and extending from it to shorten the radius from the center O in the drill rotation direction is formed on the outer peripheral side of the edge of the cutting blade 2. Main cutting is conducted by a first cutting edge corner K1 formed at the end B of the cutting edge 3, and the cutting or compression of a part remaining uncut is conducted by a second edge corner K2 formed at the starting point A of the cutting edge 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173464-A (JP)
Title: Inspection equipment of inverter, controller, and method for inspecting inverter
Inventor: IKEDA AKIHISA
IPC: H02M7/48
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction in the size and the cost of a DC power supply 14 in the equipment for inspecting an inverter by supplying AC power to a load section 36.  <P>SOLUTION: The inspection equipment 10 of an inverter comprises a DC power supply 14, a power accumulating section 18 having a battery 19 which can be charged with DC power from the DC power supply 14 and can supply the charged DC power to an inspection object, i.e. an inverter 28, a load section 36 being supplied with AC power from the inverter 28, and a general control computer 24 for detecting abnormality of the inverter 28 based on data (e.g. AC three-phase current) appearing when DC power is supplied from the power accumulating section 18 to the inverter 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177492-A (JP)
Title: Bidirectional signal transmission circuit and display device
Inventor: YAMAMOTO TETSUO
IPC: H01L51/50
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional signal transmission circuit which is used for a scanner of a display device and facilitates operation check.  <P>SOLUTION: The bidirectional signal transmission circuit 19 performs an operation of successively transmitting a signal VST inputted from the outside from one end to the other end, has a function of outputting the transmitted signal OUT in order to check the operation at the outside and can switch the transmission direction of the signal in accordance with a switching signal supplied from the outside between both ends. A polarity reversing element 20 for reversing the polarity of the signal OUT is located on one side of output terminals of the signals OUT respectively disposed on both the ends and, thereby, the signals OUT outputted from the output terminals respectively disposed on both the ends can be discriminated from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186194-A (JP)
Title: Method of manufacturing electrode sheet for electric double layer capacitor and laminating apparatus
Inventor: OZAKI KOJU
IPC: H01G11/22
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To paste a sheet electrode on a conductive foil with a conductive adhesive agent so as to form a bonded electrode sheet which is reduced enough in contact resistance and improved enough in bonding strength.  <P>SOLUTION: An aluminum foil 2 previously subjected to etching is fed from an aluminum foil feeder 1, and the conductive adhesive agent 3 is applied on the aluminum foil 2 through a gravure coater. On the other hand, material whose main component is active carbon is molded into the sheet electrode 5, and the sheet electrode 5 is fed from a sheet electrode feeder 6 pasted on the aluminum foil 2 at a pasting spot 7, and wound on a take-up 9. At this point, the gravure coater is used, so that the conductive adhesive agent 3 can be applied on the surface of the aluminum foil 2 so as to be uniform in thickness and thin enough. The state of the surface of the aluminum foil 2 where the adhesive agent is applied is continuously monitored through an application monitoring CCD camera 10, and the state of the pasted end of the sheet electrode 5 is continuously monitored by a pasting position monitoring CCD camera 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182771-A (JP)
Title: Resin composition and method for producing the same
Inventor: KIRITANI HIDENORI
IPC: C08J3/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition containing a fullerene and satisfactory in mechanical properties and heat resistance and a method for producing the resin composition.  <P>SOLUTION: The resin composition comprises an amorphous thermoplastic resin and a fullerene, wherein the amount of a solvent remaining in the composition is 1,000 ppm or smaller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186257-A (JP)
Title: Semiconductor integrated circuit and delay calculation method
Inventor: KAWAKAMI YOSHIYUKI
IPC: H01L27/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit having a function block for which a layout design is performed without influenced by the crosstalk noise not like in a prior art.  <P>SOLUTION: A first ground wiring GL1 and a second ground wiring GL2 are laid, which are connected to ground potential adjacent to a signal wiring net and in parallel to the same over a part of the length of the signal wiring net, or the whole of the same between a first net N1 and a second net N2 being signal wiring nets located at a most near position of the circumference of the boundary of a function block 1 being a layout design object, and the boundary of the function block 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181765-A (JP)
Title: Perfecting print device
Inventor: SHOKU HIDENORI
IPC: B41L13/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one process perfecting print device capable of controlling an increase of an installing space.  <P>SOLUTION: This print device is provided with a printing part 2, a paper feed part 4, a paper delivery part 6, an auxiliary tray 8, a paper refeed means 9 for refeeding paper to the printing part 2, and switchover component 10 for guiding paper P to the auxiliary tray 8 or the paper delivery part 6. In perfect printing, a block processed master 65 is wound on a plate cylinder 12 and printing is carried out by feeding the first paper. After guiding the printed paper to the auxiliary tray 8 with the switchover component 10, printing is carried out by feeding the second paper from the paper feed part 4 to the printing part 2 and printing is carried out by again feeding the first paper by the paper refeeding means 9. The first paper is guided to the paper delivery part 6 and the second paper is guided to the auxiliary tray 8 with the switchover component 10. In side printing, the block processed master 66 is wound on the plate cylinder 12 and printing is carried out under a condition wherein the paper refeeding means 9 is made inoperative.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187437-A (JP)
Title: Motor drive unit
Inventor: TSUKAMOTO MASAHIRO
IPC: H02K11/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a structural member that integrally supports a motor, an inverter and a differential reduction gear.  <P>SOLUTION: In the structural member 80 that integrally supports the motor 60, the inverter 50 and the differential reduction gear 70, the inverter 50 that does not receive a mechanical reaction force is arranged outside the structural member 80, and a bearing of a right drive shaft 20 that receives the mechanical reaction force is supported by a small-diameter cylinder 7a integrally formed with a right end bracket 7 of the motor 60, thus eliminating the need for turning the structural member that supports the bearing of the right drive shaft 20 from the external periphery and the end face of the inverter 50. A protection cover 26 that protects the inverter 50 can thereby be formed of a thin metal material or a resin material, and consequently the structural member 80 is reduced in weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187130-A (JP)
Title: Data broadcast system
Inventor: TAKEUCHI MAKOTO
IPC: H04N7/173
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize display as a program producer intends by any receiver by eliminating different character size and difference in screen colors by every receiver.  <P>SOLUTION: In this data broadcasting system having a broadcasting station which creates and broadcasts markup language data including character information and color information and the receiver which receivers the markup language data and performs display based on the character information and the color information on an image receiver, it is further provided with a service server which stores display optimization data for optimizing the display of the markup language data created by the broadcasting station on the receiver, the receiver acquires the display optimization data from the service server at the time of receiving the markup language data, corrects the character information and the color information based on the display optimization data and displays the markup language data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185529-A (JP)
Title: Issuance and entry management system for electronic ticket
Inventor: HAGINIWA TAKASHI
IPC: G07B15/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an issuance and entry management system for an electronic ticket capable of issuing electronic ticket information via a communication line, and enhancing efficiency of entry at an event site.  <P>SOLUTION: A ticket issuing device has a means for sending entry authentication information into the event site as the electronic ticket information to a communication terminal for a member. The communication terminal for the member has a means capable of reading the electronic ticket information received from the ticket issuing device into a portable reader-writer. The portable reader-writer has a writing means for writing the electronic ticket information written from the communication terminal into a storing means of an electronic ticket medium, and a sending means for sending the electronic ticket information to an entry management device by a non-contact method. The entry management device is provided with an authentication information database, and a determination means for determining by collating the electronic ticket sent from the portable reader-writer with the entry authentication information registered in the authentication information database.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190698-A (JP)
Title: Gear shifting structure for working vehicle
Inventor: FUKUMOTO TOSHIYA
IPC: F16H61/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manual adjustment of a gear shift shock corresponding to a wrong using condition and a change with the lapse of time.  <P>SOLUTION: This gear shifting structure for a working vehicle is provided with a control means 47 for controlling a current value for adjusting opening of a valve and to be supplied to a valve mechanism 38 for switching operating condition of the hydraulic clutch 13 so that the hydraulic clutch 13 connected to a gear type transmission 3 in series starts the turn-off operation by reduction of the pressure on the basis of start of operation of actuators 24, 25, 30 and 32 for operating the gear type transmission 3, and that the hydraulic clutch 13 starts the turn-on operation by a pressure rise on the basis of conclusion of the operation of the actuators 23, 25, 30 and 32, and that pressure of the hydraulic clutch 13 quickly rises during the set time t after starting the turn-on operation of the hydraulic clutch 13, and that pressure of the hydraulic clutch 13 gradually rises after the set time t passed. Setting of the current value to be supplied to the valve mechanism 38 from the control means 47 immediately after the set time t passed can be changed by manual operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004156191-A (JP)
Title: Disposable bib for baby
Inventor: KAWATOBI HIROSHI
IPC: A41B13/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bib for a baby decreasing heat rash of the jaw and the neck of a baby or a small child who uses the bib, and skin disease such as chaps, and reducing burden of work of washing the bib and burden of baggages when going out.  <P>SOLUTION: The disposable bib for a baby is obtained by sewing a neck string (1) and a main body (2) with a thread and setting a polymer absorbent (4) with a backflow prevention sheet (3) on the whole surface of the main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189640-A (JP)
Title: Method for producing maleic anhydride
Inventor: KAWASHIMA TADAYOSHI
IPC: C07D307/60
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing highly pure maleic anhydride without subjecting to a treatment for separating low-boiling substances.  <P>SOLUTION: The method for producing maleic anhydride comprises feeding an aqueous solution containing crude maleic acid into an azeotropically dewatering tower and azeotropically dewatering it by using an azeotropic solvent azeotropically distillable with water to dewater the crude maleic acid to form maleic anhydride, wherein the azeotropic solvent used is an organic solvent having a maximum maleic acid dissolution concentration of at least 0.2 mass% at 20°C, the overhead pressure of the dewatering tower is at most 900 hPa, and the azeotropic solvent concentration of the bottom solution of the tower is at most 3,000 mass ppm. According to this method, it is possible to produce highly pure maleic anhydride without subjecting to a treatment for separating low-boiling substances or by a simplified treatment because the low-boiling substances containing the azeotropic solvent can be efficiently separated in the azeotropic dewatering step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193404-A (JP)
Title: Circuit module and its manufacturing method
Inventor: HIROSE YOSHITAKA
IPC: H05K3/34
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit module that is compact and inexpensive and superior in fitting precision of flip chip components.  <P>SOLUTION: In the circuit module, an insulation layer 10 is formed covering mostly the entire surface of a first surface 1a or a second surface 1b of a circuit board 1, and a first flip chip component 5 or a second flip chip component 6 is buried by the insulation layer 10. As a result, the first and second flip chip components 4 and 6 are separately arranged on the first and second surfaces 1a and 1b of the circuit board 1, so that the circuit module is made compact, and while the exposed surface of the insulation layer 10 is used as a reference, a flip chip component located on the opposite side of the buried flip chip component can be mounted and it can be fitted at a correct position with high precision.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003190581-A (JP)
Title: Game medium management system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To process prize balls delivered from a game machine according to the discrimination information defined for each game machine.  <P>SOLUTION: The discrimination information defined for the game machine 5 is previously recorded in a correspondently set discrimination information transmitting device 10, and the discrimination information recorded in the discrimination information transmitting device 10 is recorded in a discrimination information memory device 20 mounted on a ball box when a prize ball is delivered to the ball box from the game machine 5. When the delivered prize ball is brought to the ball box in such a condition as to be stored in the ball box, the winning ball stored in the ball box is processed according to the discrimination information recorded in the discrimination information memory device 20 mounted on the ball box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004197966-A (JP)
Title: Refrigerator
Inventor: SAITO TETSUYA
IPC: F25D11/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce penetrating heat quantity from a heat radiation pipe in operation of a compressor with relation to energy saving of a refrigerator.  <P>SOLUTION: In this refrigerator, a condenser of a freezing cycle 29 is composed of only a heat radiation pipe 22 disposed in a refrigerator case, and operation of the compressor 21 is controlled by a refrigerator temperature detecting means TH1 provided in the refrigerator 26. The compressor 21 is composed as an ability-changeable type. At the time of a low load without no opening and close of doors, ability of the compressor 21 is lowered, so that temperature of the heat radiation pipe 22 is reduced. Thermal effect from the heat radiation pipe 22 into the refrigerator can thus be reduced to greatly save energy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250136-A (JP)
Title: Terminal device, video conference data management method, and program
Inventor: SAITO MAKOTO
IPC: G06F21/10
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data copyright management system in a multimedia system.  <P>SOLUTION: Data supplied from a database 1 are encrypted and distributed to users 4 to 9. A user uses an encryption key acquired from a key control center 9 or a copyright management center 10 to decode the encrypted data and utilize the resulting data. When the users 4 to 9 store, copy or transfer the data, the data are re-encrypted, and the key is supplied from the key control center 9 or the copyright management center 10 or generated by a copyright management program.  <P>COPYRIGHT: (C)2003,JPO