baber/WOPTO huggingface dataset:
Patent JP-2004040487-A (JP)
Title: Clock oscillation circuit
Inventor: OKINO SHO
IPC: H03B5/30
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock oscillation circuit by which low-voltage operation is allowed, power consumption is reduced, and oscillation start time is shortened.  <P>SOLUTION: An oscillator 1 consisting of crystal or ceramics is connected to a first inverter 5, a second inverter 6, and a feedback resistor 2 in parallel. The first inverter 5 and the second inverter 6 are operated before oscillation start so as to shorten oscillation start time. Operation of the second inverter 6 is suspended after oscillation start so as to reduce current consumption. The second inverter 6 is not connected to transistors 7-10 used in output between power voltage and ground voltage in series like a clocked inverter. Thus, a high driving current is available even if the power voltage is low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036781-A (JP)
Title: Cam follower
Inventor: WASEDA YOSHITAKA
IPC: F01L1/18
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase a seizure resistance of a contact portion of a roller with a cam, in a cam follower having the roller in contact with the cam.  <P>SOLUTION: In this cam follower 2 having the roller 5 rotatably fitted onto a pivot shaft 4 installed across a pair of side walls 3a and 3b of a body 3, grooves 7 are provided in the outer peripheral surface of the roller 5 at several circumferential points parallel with a rotating shaft axis O. By this, when the grooves 7 of the roller 5 are passed through the contact area thereof with the cam 1 according the rotation of the roller 5, a wedge type oil film is formed and a dynamic pressure is generated between the grooves 7 and the cam 1. Accordingly, the roller 5 and the cam 1 are easily maintained in the state of mixed lubrication without coming into solid contact with each other. As a result, an excellent lubricating action is performed between the cam 1 and the roller 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040716-A (JP)
Title: Data distribution method, information processing apparatus, congestion limiting method and congestion limiting program
Inventor: SUZUNO SATOSHI
IPC: H04L12/28
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize optimal distribution processing by extremely efficiently limiting a congestion which occurs during communications.  <P>SOLUTION: In a data distribution system, as a distribution terminal, information processing terminal equipment T successively transmits data and secondary distribution request information composed of and an address list at least to directly connected information terminal equipment R<SB>j</SB>at time (j), calculates a congestion limit parameter composed of a branch number N expressed with a congestion limit number s<SB>j</SB>which is an upper limit value of the number of communications at the same time and the number of information processing terminal equipment R<SB>j</SB>and a number d<SB>j</SB>of transmission terminals which is the number of all the information processing terminal equipment to directly or indirectly receive the data, and transmits the congestion limit number s<SB>j</SB>, the branch number N and the number d<SB>j</SB>of transmission terminals to each of the information processing terminal equipment R<SB>j</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043832-A (JP)
Title: Stock for magnetic shielding for color picture tube, method of producing the same, magnetic shielding material for color picture tube and color picture tube
Inventor: UEDA TOSHIYUKI
IPC: C22C38/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock for magnetic shielding for a color picture tube which has excellent internal magnetic shielding properties, and has excellent handling strength as well, to provide a method of producing the same, to provide a magnetic shielding material for a color picture tube, and to provide a color picture tube.  <P>SOLUTION: The stock for magnetic shielding for a color picture tube consists of a low carbon steel sheet comprising, by weight, ≤0.010% C, ≤0.03% Si, <0.21% Mn, ≤1.0% P, ≤0.030% S, ≤0.005% Al and ≤0.007% N, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045107-A (JP)
Title: Gel for electrophoresis, shape of its supporting base, and electrophoresis method
Inventor: KATO SHINICHI
IPC: G01N27/447
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for preparing a support gel for electrophoresis, which is simple but has a satisfactory migration pattern, and to provide a shape and electrophoresis method.  <P>SOLUTION: In the new method for preparing the support gel for electrophoresis, a support base and electrophoresis method, the gel for electrophoresis comprises a wedge-type recession part formed in a sample arranging section, and a container is used for creating the gel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045349-A (JP)
Title: Circuit wiring inspection method and its device
Inventor: SATO YOSHINORI
IPC: G01R31/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable disconnection and short circuit inspection of an adjacent pattern from the first circuit board with inspection accuracy not influenced by a probing position to endpoint nodes of each branch wire, and without collecting beforehand non-defective data which becomes a determination standard.  <P>SOLUTION: In this inspection device, inspection of existence of a short circuit and a disconnection between branch wires in circuit wiring including a plurality of branch wires connected in parallel to a stem wire M is performed as follows: a measuring signal generation source 11 is connected to one branch wire P3 between adjacent optional two branch wires P2, P3; a current detection means 13 having an operational amplifier 131 is connected to the other branch wire P2; an operation amplifier 12 for a guard circuit is connected through switches S1, S2 to optional two branch wires P1, P4 positioned on both sides of the branch wires P2, P3; and existence of a short circuit and a disconnection between the branch wires P2, P3 is inspected based on detected currents by the current detection means 13 when the switches S1, S2 are in the ON state and the OFF state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050867-A (JP)
Title: Partition plate structure in construction machinery
Inventor: IWASA KAZUMICHI
IPC: E02F9/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent maintainability from being impaired while reducing the size of a pipe through hole formed in a partition plate 19 when preventing cooled air on an engine chamber E side from flowing to a heat exchanger chamber C side in a reverse direction by partitioning an engine chamber 13 arranged behind a hydraulic shovel 1 into the heat exchanger chamber C and the engine chamber E via the partition plate 19 fitted to the upper surface of a fan shroud 17.  <P>SOLUTION: The partition plate 19 is divided into upper and lower plates 24 and 25, and through holes 20a, 21a, 22a and 23a with a pipe freely passed therethrough are formed in divided edges facing each other. The maintainability of the partition plate is excellent while the through holes do not reach the lower edge thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050465-A (JP)
Title: Injection mold for resin molded product
Inventor: AGEO YOSHIAKI
IPC: B29C45/26
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the penetration of a molten resin into a rotary slide surface of a fixed mold especially in an injection mold having specifications of releasing a resin molded product by rotating a part of the mold and to omit the cleaning maintenance of the fixed mold.  <P>SOLUTION: A movable mold 20 includes a core pin 21 for forming a through-hole of the molded object and a core mold (movable side) 22 advancing and retreating in a mold opening direction while rotated around the axis of the core pin 21. A fixed mold 30 forms a molding space in cooperation with the movable mold 20 and includes a core mold (fixed side) 32 advancing and retreating in the mold opening direction while rotated. The depressed part 35 opposed to the leading end of a core pin 21 at a predetermined interval, the gate part 33 opened to the recessed part 35 and the sprue part 34 connected thereto are arranged to the leading end of a core pin 21. The center of rotation of the core mold (fixed side) 32 is aligned with the axial line of a gate part 33 and the sprue part 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051145-A (JP)
Title: Returning type sealing tool
Inventor: GOTO TERUHIRO
IPC: B65D63/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a returning type sealing tool for avoiding generation of entanglement of sealing tools with each other when a large number of sealing tools are boxed for storage and transfer, and improving the working efficiency when fitting a price tag or a label to a commodity.  <P>SOLUTION: The returning type sealing tool 1 comprising a first filament part 41 having a female engagement part 20 on a tip thereof and a second filament part 42 having a male engagement part 30 to be engaged with the female engagement part 20 on a tip thereof which are connected to each other by a connection part 50 is formed so that the first and second filament parts 41 and 42 are brought close to each other when the first and second filament parts 41 and 42 are extended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052341-A (JP)
Title: Vibration-proofing support
Inventor: TANASE YASUHITO
IPC: E04F15/18
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proofing support which interrupts contact between a vibration-proofing elastic body and a case for receiving the same, to thereby alleviate floor impact sound.  <P>SOLUTION: A floor panel P of a double-floor structure is arranged above a slab S across a space therebetween. The vibration-proofing support 10 which bears the floor panel P is formed of the vibration-proofing elastic body 12 supporting a support leg 11 and the case 13 for receiving the elastic body 12. The case 13 is fixed to the slab S by a screw 25, and the vibration-proofing elastic body 12 is supported in the case 13 in a manner capable of bounding up and down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064804-A (JP)
Title: Safety sheave suspending metal fitting
Inventor: MASUMOTO YASUO
IPC: H02G1/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety sheave suspending metal fitting capable of certainly preventing a ground wire from coming into contact with a transmission line.  <P>SOLUTION: This safety sheave suspending metal fitting 1 consists of a lower frame member 2 mounted on upper end of a steel tower T for high-voltage transmission in a horizontal attitude to a direction across the ground wire E, a pair of vertical frame members 3 rising from the lower frame material 2, an upper frame member 4 disposed between a pair of vertical frame materials 3, and two sheaves 50, 51 oscillatably hung from the upper frame member 4. The sheaves 50, 51 incline by receiving tension pulled from the ground wire E in the lateral direction. A range where the sheaves 50, 51 can oscillate are regulated by a frame which consists of a pair of vertical frame materials 3 and the upper frame material 4, so that a risk such as the ground wire E hanging from the sheaves 50, 51 contacting the transmission line can be certainly prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062410-A (JP)
Title: Display method of display device
Inventor: MIKAMI TAKASHI
IPC: G06F3/0481
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method of a display device capable of selecting by a user without mistaking the operation required for selecting when selecting information when a plurality of information are displayed.  <P>SOLUTION: The display method of the display device is provided with the display device to display a plurality of pieces of information. If second pieces of information (first and second others icons) 11b, 11c exist besides a first piece of information (a self icon) 11a, an indication mark 12 which indicates the existence of the second pieces of information 11b, 11c are displayed at the neighborhood of the first information 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060505-A (JP)
Title: Hydraulic working machine
Inventor: HARA MASATOSHI
IPC: E02F9/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic working machine whose drive source is changed from an engine to an electric motor capable of suppressing the equipment cost of a power unit and accommodating easily in any existing machine room by suppressing its size likely to become large.  <P>SOLUTION: The hydraulic working machine uses the electric motor 31 as the drive source in lieu of the engine, and relation of the maximum discharge capacity B2 of a hydraulic pump 39 driven by the motor 31 to the maximum discharge capacity B1 of the hydraulic pump on the engine drive system is set to B2=B1x(A1/A2), where A1 is the rated engine speed, and A2 is the rated motor speed, and thereby a maximum pump discharge amount approximately the same as on the engine drive system is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060997-A (JP)
Title: Temperature sensor mounting device for evaporator and cooling device using the same
Inventor: TSUJIMOTO TAKASHI
IPC: F25D29/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency when mounting two temperature sensors for detecting a refrigerant leakage in an evaporator.  <P>SOLUTION: In an inlet side pipe 15 and an outlet side pipe 16 of an evaporator mutually juxtaposed in parallel, a first holding body 21 for fitting an inlet temperature sensor 20 in an inlet side pipe 15 and a first holding body 22 for fitting an outlet temperature sensor 20 in an outlet side pipe 16 are provided, and both the holding bodies 21, 22 are unified. Each of holding bodies 21, 22 comprises a mounting cylindrical part 23 inserted in the pipe 15, 16 and a holding cylindrical part 24 communicating therewith and in which the temperature sensor 20 is inserted. The mounting cylindrical parts 23 of the holding bodies 21, 22 are connected together through a connection arm 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068687-A (JP)
Title: Intake device
Inventor: INOUE AKIRA
IPC: F02M69/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the collapse of a tumbling flow in a combustion chamber by preventing an excessive increase in flow rate due to the contractive flow of intake air.  <P>SOLUTION: The intake device comprises a partition plate 12 for partitioning an intake passage 10 into upper and lower parts and an on-off valve 1 arranged on the upstream side of the partition plate 12 and adapted to be rotated around a shaft 11 and closed for closing the intake passage 10 at one side with a shield plate 13. A communication passage 15 is provided near the shaft 11 of the on-off valve 1 for communicating an upstream lower side flow path 10d on the upstream side of the on-off valve 1 with a downstream upper side flow path 10a on the downstream side of the on-off valve 1 when the on-off valve 1 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071865-A (JP)
Title: Resistive layer laminated material and component using the same
Inventor: SAIJO KINJI
IPC: H05K1/16
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistive layer laminated material which enables a resistor unit having a desired resistance value to be formed inside a wiring pattern formed by etching, and to provide a component using the same.  <P>SOLUTION: The resistive layer laminated material 20 is composed of a conductive plate 26, a polymer plate 24, and a non-alloy resistive layer 25 interposed between the plates 26 and 24. The surfaces to be joined of the conductive plate 26 and the polymer plate 24 are previously subjected to an activation treatment, and then a non-alloy resistive layer is laminated, at least, on either the conductive plate 26 or the polymer plate 24. Thereafter, the conductive plate 26 and the polymer plate 24 are joined with each other so as to interpose the non-alloy resistive layer 25 between them, forming the resistive layer laminated material 20 which enables a resistor unit having a desired resistance value to be formed inside a wiring pattern. A component usable for a printed circuit board, an IC package or the like is manufactured by the use of the resistive layer laminated material 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070183-A (JP)
Title: Display sheet and manufacturing method thereof
Inventor: SUZUMURA TERUMITSU
IPC: G09F3/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems that it requires skills and costs to manufacture an entry plate by carving on a resin plate and filling it with paints.  <P>SOLUTION: A display lamp 1 is made up by arranging a display sheet 6 via a color filter 3 and a resin plate 4a in an LED unit 2 which is to be coupled to an unshown support or the like and also has a plurality of light-emitting diodes 2a, and is provided with the translucent resin plate 4a and a display sheet 6 manufactured by printing instead of a conventional entry plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066761-A (JP)
Title: Printing device and printing controller
Inventor: IIJIMA KOICHI
IPC: B41J29/38
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printing device such as a printer which can print to both faces of a continuous medium such as a continuous form paper although the structure is relatively simple.  <P>SOLUTION: The printing device has a printing means for printing to the continuous medium when a part of the continuous medium passes a predetermined location. Printing is carried out to the continuous medium by the printing means while the continuous medium is advanced to pass the location in a first direction, whereby printing to a first face of the continuous medium is executed. Printing to the continuous medium is carried out by the printing means while the continuous medium with the one first face printed is advanced to pass the location in a second direction, whereby printing to the second face of the continuous medium is executed. Printing to both faces of the continuous medium is thus enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080458-A (JP)
Title: Image input apparatus
Inventor: SHINOHARA JUNICHI
IPC: H04N5/232
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and effectively reduce "deterioration in blur correction effect due to delayed response to blur correction", in an image input apparatus.  <P>SOLUTION: In an image input apparatus, in which an object photographed by an imaging optical system is inputted by an imaging means, when the start of imaging is instructed by the operation of an imaging start operating means, exposure is started, after an extremum of a blur amount is detected by a blur extremum detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167005-A (JP)
Title: System for measuring electric energy, display terminal for electric energy consumption, electronic watt-hour meter and method for measuring electric energy
Inventor: SASAO MITSUHIRO
IPC: G01R11/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform charging transactions smoothly by grasping electric energy consumption properly.  <P>SOLUTION: This system for measuring electric energy 10 is provided with an electronic watt-hour meter 20 and a terminal for electric energy consumption 30. When a transaction indication value, that is, an indication value at the starting time point of applying a rate system, is set by the electronic watt-hour meter 20, a transaction indication value information, that is, an information on the transaction indication value, is received by the terminal for electric energy consumption 30. The setting time point of the transaction indication value is set for the starting point for the calculation of the electric energy consumption based on a demand/supply calendar by the terminal for electric energy consumption 30. Thus, since the setting time point of the transaction indication value as the starting time point of applying the rate system coincides the starting point of the calculation based on the demand/supply calendar, the electric energy consumption from the starting time point of applying the rate system can be grasped properly and the charging transactions can be performed smoothly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162985-A (JP)
Title: Casing having enclosure for electrochemical cell
Inventor: PROBST JOSEPH M
IPC: H01M50/627
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primary or secondary chemical cell housed in a casing having opposed main sidewalls of a contoured shape as a countermeasure against a problem, wherein a transplant of a cell into a human body is very difficult because an enclosure shape of the cell has not been designed so as to be contoured for the shape of the human body into which the cell is transplanted, relating to the cell which is transplanted into the human body or the like.  <P>SOLUTION: Lithium cells are used in transplant-use medical instruments such as a fibrillation remover, a drug pump or the like, and a chargeable lithium ion secondary cell is used as a power source of a hearing-aid, an artificial heart or the like. The casing shapes of these cells have been formed of only a flat sidewall. Since the shape of this sidewall is made to be a curved casing shape having a prescribed curvature, it has become easy to transplant the battery into a body section which has been restricted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004088830-A (JP)
Title: Rotation control arrangement and image forming apparatus
Inventor: SUDO YASUSHI
IPC: H02P29/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a control band cannot be realized as far as high frequency side for position control of a photoreceptor, and that accurate rotation control of the photoreceptor to a target position cannot be realized for speed control of the photoreceptor.  <P>SOLUTION: Two or more rotation control means 13 for independent rotation control are provided for a single rotating body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082396-A (JP)
Title: Full line recording head, recorder using it, and recording method
Inventor: SUGANO HIDEO
IPC: B41J3/60
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full line recording head in which the logical direction of a recording element array can be switched readily regardless of the mounting direction, and to provide a recorder employing that recording head and a recording method.  <P>SOLUTION: When a control signal conforming to the carrying direction of a recording medium is transferred from a recorder to a full line recording head, arranging order of recording data being fed in a specified order is reversed according to the control signal. On the other hand, a plurality of recording elements are divided into a plurality of groups according to the control signal in order to perform time division driving of the plurality of recording elements using the recording data in the specified order or the recording data in the reversed order and the plurality of recording elements are subjected to time division driving for each divided group.  <P>COPYRIGHT: (C)2004,JPO