baber/WOPTO huggingface dataset:
Patent JP-2004096251-A (JP)
Title: Message receiver and message transmitter
Inventor: YAMAMOTO YOSHIKI
IPC: H04L12/70
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message transmission reception system capable of efficiently imparting identification numbers to a plurality of packet data by avoiding duplicate identification in the case of imparting the identification numbers to the plurality of packet data configuring a message.  <P>SOLUTION: The message transmitter 100 and the message receiver 110 are interconnected via a network bus 120. The message transmitter 100 is provided with: a message transmission reception control section 102; a return condition designation section 103; an identification number selection section 104; an identification number providing section 105; a data transmission section 106; and a return identification number reception section 107. The message receiver 110 is provided with: a data reception section 112; an identification number read section 113; a message processing section 114; a return condition processing section 115; and an identification number return section 116.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092771-A (JP)
Title: Foil type dynamic pressure gas bearing
Inventor: HORIKAWA KOJI
IPC: F16C27/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foil type dynamic pressure gas bearing with little heat generation.  <P>SOLUTION: The foil type dynamic pressure gas bearing is composed of an upper foil 5 bearing a rotor in a non-contact state, an under foil 3 supporting the upper foil 5, the rotor 11 provided with screw grooves 11a and 11b on an axis corresponding to an end part of the upper foil 5, and a stator 2 provided with key grooves 4a-4f holding one ends of the upper foil 5 and the under foil 3. Coolant gas is sucked in from the screw grooves 11a and 11b by rotation of the rotor 11, more heat generation of a gas film 6 is carried outside, and temperature in the bearing is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101221-A (JP)
Title: Biosensor
Inventor: MIYAJI HISAAKI
IPC: G01N27/327
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor capable of repeatedly measuring glucose of high concentration by preventing self-oxidation and separation of electrodes.  <P>SOLUTION: This biosensor has enzyme 2; a specimen supply part 7 for supplying a specimen to the enzyme; an oxygen supply part 8 for supplying oxygen to the enzyme; a detecting part (an electric charge transmission body 1) for detecting the amount of an electrode active material; and a casing 10 equipped with them. The electrodes 4, 5 of the detecting part are formed of gold or platinum and machined to a base material. The electrodes 4, 5 are thereby prevented from self-oxidation and separation, and glucose of high concentration can be repeatedly measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101885-A (JP)
Title: Liquid crystal lens and its driving method, and device
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/1378
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal lens of high performance capable of changing its focal length in a wide range and to provide its driving method and device.  <P>SOLUTION: The liquid crystal lens has a hologram liquid crystal element comprising a liquid crystal giving the phase change by which a wave front is formed in a blaze hologram shape to a light beam transmitted through the liquid crystal itself and a segment liquid crystal element comprising a first electrode divided corresponding to the blaze hologram shape, a second electrode opposed to the first electrode, and a liquid crystal giving phase change to a transmitted light beam by applying voltage to the first and the second electrodes and is disposed coaxially with the hologram liquid crystal element. Its driving method and device of the liquid crystal lens are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103895-A (JP)
Title: Apparatus and method for mounting electronic part
Inventor: SUMI HIDEKI
IPC: H05K13/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic part which can improve operability by improving the accuracy of judging a part out of stock.  <P>SOLUTION: In a sucking operation for picking up the electronic part from a part supply unit by a suction nozzle in the method for mounting the part in a substrate by taking out the part with the nozzle of a transfer head from the supply unit, a mounting error in which the part is not sucked and held in the nozzle, is detected by a suction miss detecting means, and the number of residual parts in each part feeder is stored in a part residual number storage means. Only when the suction errors continuously occur three times and the number of the residual parts in the feeder is "0", the part out of stock is judged, and the apparatus is stopped. Thus, even when the accuracy of detecting the suction error is not stabilized, correct part out-of-stock judging result can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110176-A (JP)
Title: Home delivery system
Inventor: EGUCHI TAKUO
IPC: G06Q30/06
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home delivery system for performing home delivery without trouble by automatically distributing an order for home delivery to another store when a home delivery request exceeds the home delivery capacity of the store for home delivery.  <P>SOLUTION: This home delivery system is provided with an order receiving device for receiving the input of order data, and storing the order data and a terminal arranged in each store to communicating with the order receiving device. In the order receiving device, when it is judged from the stored order data that a store where the home delivery request exceeds capability based on the home delivery capability information of each store exists, the order data of the store where the delivery requests exceeds the home delivery capability are distributed to another store.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112893-A (JP)
Title: Switching power supply unit
Inventor: SATO YOSHINORI
IPC: H02M3/28
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To protect a switching power supply unit by suitably setting an overcurrent set value when a current load of the switching power supply unit depends on frequency.  <P>SOLUTION: A feedback signal from a feedback circuit 6 is inputted to a power control circuit 11 so as to make a DC output voltage Vout of the switching power unit 1 constant, and a MOSFET 13 is on-off-controlled by a gate signal S1 from the power control circuit 11. A current detecting signal S3 which is indicative of the magnitude of a drain current of the MOSFET 13 is inputted into a comparison circuit 31. Carrier frequency of a gate control signal S4 for controlling an IGBT gate current Ig of a load in other words a DC output current Iout is detected and a carrier frequency conversion signal S2 corresponding to the carrier frequency is inputted into the comparison circuit 31. The two signals S2, S3 are compared at the comparison circuit 31, when the signal S3 is higher than the signal S2, and the output current is controlled by lowering the output voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105392-A (JP)
Title: Production control device of sewing machine
Inventor: SHINOZUKA HISANOBU
IPC: D05B25/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To measure accurate pitch time of a worker in a short time at any time.  <P>SOLUTION: Measurement is started by operating a measurement starting means 71 at favorite time. First of all, a measuring means 42 continuously measured at least two times or more pitch times, and an average value calculating means 42 calculates average pitch time on the basis of the measured pitch time, and stores the time in a storage means 50, and also displays this time on a display means 21. Thus, an administrator can measure the accurate pitch time of the worker in a short time at favorite time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108246-A (JP)
Title: Control device of internal combustion engine
Inventor: WATANABE SATOSHI
IPC: F02D45/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine for changing the feedback gain of the idling speed when an engine is cold-started, and rapidly converging the engine speed to a target value in order to suppress hunting and sense of incompatibility when the engine is started.  <P>SOLUTION: In a control device to feed back the idling engine speed by the intake-air volume when an engine is cold-started, the feedback gain is set by the behavior of the engine speed when the intake-air volume is changed step by step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108300-A (JP)
Title: Engine torque predicting device and engine torque predicting method
Inventor: KABE TOMOAKI
IPC: F02D45/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily predict and calculate engine output torque by a simple structure even when fuel is cut.  <P>SOLUTION: This engine torque predicting device comprises an engine torque predicting means 21 predicting torque generated by an engine 50 and a fuel feed stop means 26 capable of stopping the supply of fuel to the engine 50 when specified requirements for engine operation are satisfied. The engine torque predicting means 21 comprises a first engine torque predicting part 22 predicting engine torque generated by the engine 50 when fuel is fed and a second engine torque predicting part 24 predicting negative engine torque generated by the engine when the feeding of fuel is stopped by a fuel feed stop means 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115556-A (JP)
Title: Resin molded product having infrared reflecting function
Inventor: MIKI KATSUO
IPC: C08J5/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded product suppressing a temperature rise of the resin molded product with sunlight and suppressing the occurrence of elongation, warpage and bending due to thermal expansion of a resin with the temperature rise and having infrared reflecting functions.  <P>SOLUTION: The resin molded product is obtained by dispersing a pigment having high solar reflectance and molding. The resin molded product suppresses a surface temperature rise of the resin molded product without causing a strain in the resin molded product, has a small load on a sealing material and an adhesive applied to the periphery and prevents cracking and the strain by reflecting the sunlight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113283-A (JP)
Title: Cooling device for sewing machine
Inventor: HIRASAWA YU
IPC: D05B71/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for directly cooling a table of a sewing machine.  <P>SOLUTION: The cooling device comprises the table (5) for supporting clothes to be sewn, a lower shaft (6) arranged under the table, a fan (9) attached to the lower shaft (6) for radially discharging air following the rotation thereof, a fan cover (10) for guiding the air discharged by the fan to the bottom surface of the table, and ventilation grooves (5a) provided on the bottom surface of the table lengthwise and breadthwise for allowing the air flow from the outlet of the fan cover to spread over the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118485-A (JP)
Title: Image tracking device and method
Inventor: NISHIURA MASAHIDE
IPC: G06T7/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object tracking device capable of tracking an object even with a large degree of deformation of object, shielding by another object, lighting fluctuation or the like by solving the problem in an object tracking by template matching that the precision or stability in object tracking is deteriorated by the change of the image pattern of an object area by a factor such as deformation of object, shielding by another object, lighting fluctuation, noise of a sensor system or the like.  <P>SOLUTION: A template matching part 106 tracks a plurality of tracking points in an image set by a tracking point setting part 104, and a moving destination estimation part 107 estimates the true moving destination coordinate of each tracking point. When the true moving destination coordinate is close to the moving destination coordinate determined by template matching, and the similarity to the template image in the moving destination coordinate is low, a template image updating determination part 108 updates the template.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113934-A (JP)
Title: Washing device for slit nozzle and washing method thereof
Inventor: TAKASE SHINJI
IPC: B05D3/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which washes the tip part of a slit nozzle without staining the surrounding part of the slit nozzle by using a small amount of washing liquid, and to provide a washing method thereof.  <P>SOLUTION: In the washing device for slit nozzle, the tip of the slit nozzle on which a coating liquid ejection port having a specified width is opened is moved along the longitudinal direction of the slit nozzle and, at the same time, is washed. Further, the washing device is provided with a washing liquid discharging means which is set shorter than the width along the longitudinal direction of the slit nozzle and produces misty washing liquid, an injecting port of washing liquid which injects the produced misty washing liquid against an inclined part of the tip of the slit nozzle, a gas ejecting port positioned on the upper part of the ejecting port of washing liquid and a gas ejecting means which ejects the gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118615-A (JP)
Title: Alarm sound testing apparatus
Inventor: KANEKO SHIGERU
IPC: G08B7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm sound testing apparatus for enabling even one person to easily measure the volume of an alarm sound in a short period of time.  <P>SOLUTION: This alarm sound testing apparatus is provided with a test switch 11 arranged at an intercom 1 being one example of an outdoor checking unit, a switch operation detecting circuit 22 arranged on a in-house information board 21 for transmitting a signal in detecting the ON operation of the test switch 11 and a microcomputer 23 arranged on the board 21 for transmitting the data of an alarm sound when a sensor is operated to the intercom 1, and for making a speaker 7 issue the alarm sound when the signal from the circuit 22 is inputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119242-A (JP)
Title: Organic-inorganic hybrid type proton conducting material, and fuel cell
Inventor: WARIISHI KOJI
IPC: C08K3/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conducting film with a low methanol permeability which is superior in flexibility, has sufficient proton conductivity even at a low water content, and is suitable for DMFC, and a fuel cell using it.  <P>SOLUTION: An organic-inorganic hybrid type proton conducting material has a polymer as a precursor having a repetition unit expressed by a general formula (1), and a three-dimensional cross-linked material obtained by a sol-gel reaction of the precursor and a proton source are contained. Here, R<SB>1</SB>and R<SB>2</SB>in the general formula (1) express hydrogen atom or a substituent respectively, X expresses a linking group of single bond or bi-valence, and m expresses an integer of 1 to 5. When m is 2 or more, R<SB>1</SB>and R<SB>2</SB>may be the same or different respectively, or may be mutually coupled and form a ring. At least one of R<SB>1</SB>, R<SB>2</SB>and X contains at least one substituent capable of forming the three-dimensional cross-linked material expressed by -M(Y)<SB>f</SB>Z<SB>g-f</SB>by condensation. M expresses Si, B, Al, Ti, Ta, or Zr, Y expresses an alkoxy group, an aryloxy group, or a halogen atom, Z expresses a substituent, g expresses a number possible to be substituted into M by Y and Z, and f expresses an integer of 1 to g. When f is 2 or more, Y may be the same or different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120553-A (JP)
Title: Recording/reproducing apparatus, recording apparatus, their control method, control program, and record medium
Inventor: HIKOSAKA MASAAKI
IPC: G10L15/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately mark the position of reproduction in a highlighted scene that is desired by a user.  <P>SOLUTION: A recording reproducing apparatus capable of recording an image and voice and reproducing the recorded image and voice comprises a level detector 21 for detecting the level of brightness in an image signal, a voice level detector 19 for detecting the level of voice in a voice signal, an input section 25 for specifying the marking conditions regarding the level of brightness in the image signal and/or those regarding the level of voice in the voice signal, a control unit 23 for controlling the marking of a position to be reproduced when the marking conditions specified by the input section 25 are met by a result detected by the detectors 19, 21, a marking setting section 27 for outputting a marking signal under an instruction from the control unit 23, and a recorder 15 for recording the marking on a record medium 31 based on the marking signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118974-A (JP)
Title: Optical pickup device
Inventor: NAKAMURA MASAHIRO
IPC: G11B7/125
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front monitoring optical pickup device which can adjust the amount of light received by an optical output monitor with a simplified configuration and is excellent in stability for optical output control.  <P>SOLUTION: A part of the light irradiating an optical recording medium from a light source is reflected at a light reflection surface 32 for a reflection mirror 24 and reflected light is received by an optical detection means for the optical monitor. The amount of the light received by the optical detection means for the monitor is adjusted by adjusting a reflection angle of the light reflection surface 32 with an adjustment means 27. The adjustment means is a part of housing and constituted with a through-bore 34 formed on the part corresponding to a surface 33 adjacent to the light reflection surface and an adjustment material 35 which is inserted into the through-bore being free to travel back and forth with its edge part 35a contacting an adjacent surface 33. Because the amount of the light received by the optical detection means for the monitor is appropriately adjusted by the adjustment means, the optical output controlled responding to the detection output for the optical detection means for the monitor is enhanced in its stability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000119-A (JP)
Title: Cell culture system, cultured cell collator and cell culture apparatus
Inventor: HIBINO HIROKI
IPC: G06F19/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell culture system for culturing a fixed cell collected from a patient and providing the cultured cell to the patient, in which at all times, the relation between the cultured cell and its donor is simply and accurately controlled and collation of the cultured cell with the patient is rapidly carried out.  <P>SOLUTION: In the cell culture system 20 in which the cell containing a stem cell is stored in a carrying container provided with proper identification information, transported, the transported cell is transferred to a culture container provided with proper identification information, cultured, the cultured cell is transferred to a conveying container provided with proper identification information and transported, each time the containers are changed, ID numbers attached to the containers before and after the transfer are inputted from a bar code reader 31 and the inputted ID members are memorized in mutual relations in a data base arranged in a management server 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126063-A (JP)
Title: Liquid crystal display
Inventor: TAKADA YUTAKA
IPC: G02F1/13357
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display realizing a design by which a step in the thickness direction at a wall part on the visual confirmation side in a case is not produced, and appearance of the display is made excellent, while a proper and stable key operation is maintained at low cost.  <P>SOLUTION: A light guide plate 35 is formed so as to be extended to an anti-visual confirmation side of key buttons 33, the key buttons 33 are held on an extended part 35a via a holding parts 36 and through holes 38 permitting contact of the key buttons 33 with a wiring part 21 are formed in positions corresponding to the key buttons 33 in the extended part 35a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128829-A (JP)
Title: Radio relay accessing system
Inventor: SHIDA MASAAKI
IPC: H04W74/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a radio terminal communicates with other terminal by a radio relay, if a radio interface is one, after receiving data is once buffered, the data is transmitted, the data are delayed by this procedure so that a throughput is lowered.  <P>SOLUTION: A radio relaying base station 2 has a plurality of radio interfaces 10. One of the interfaces 10 has two operation modes. One of the modes is a mode for communicating with other radio relay base station 2 by polling, and the other is a mode for communicating with each radio terminal 4 by a carrier sense. The throughputs of the individual radio terminals can be made fair by changing times of the two modes in response to the number of the radio terminals or an amount of the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092630-A (JP)
Title: Buoyancy power generation device
Inventor: KATAOKA YOSHIO
IPC: F03B17/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buoyancy power generation device enabling to convert energy called buoyancy which is super clean and infinite to power.  <P>SOLUTION: A plurality of air tanks 2 (hereafter tank) having air inlets 3 and rotation levers 4 attached are fixed on a chain circulating in a water tank. An air pump is operated by power source(engine or motor or the like) other than this device two or three times at first and air is filled in the tank from a valve type air injection hole 8 at a lower part of the water tank. The tank which acquired buoyancy surfaces(rises) and rotates a gear main shaft 7 of the chain and operates an air pump or a generator connected to the device to convert buoyancy to power. The air inlet of the tank which surfaced on water surface is automatically adjusted to an angle at which water can easily flows therein by action of the tank rotation lever and a tank rotation adjustment plate 5, the tank filled with water easily subsides and returns to an original angle. Rise is continued to maintain rotation and power generation is continued.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207385-A (JP)
Title: Baffle seal with removable ring element and balance with the baffle seal
Inventor: BURKHARD HANS-RUDOLF
IPC: F16J15/46
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a baffle seal for complete and easy cleaning.  <P>SOLUTION: The baffle seal comprises at least one fixed sleeve-shaped ring element 11, and a cover cap 1 having at least one of the sleeve-shaped rings 10 and 12 movable in the axial direction of the ring element. The baffle seal is particularly used to seal an opening 31 of a housing 30 provided in a balance having a force transmission member 20 extended through the housing for transmitting the force. A fastener means 23 is connected at a fixed position to the housing 30 so as to freely fix the ring element 11. The cup shaped cover cap 1 forms a first part of the baffle seal, while the removable sleeve-shaped ring element 11 forms a second part of the baffle seal. Accordingly, if the cup shaped cover cap 1 and the removable ring element 11 are removed, only the fastener means 23 remains at the predetermined position as a component of the baffle seal.  <P>COPYRIGHT: (C)2003,JPO