baber/WOPTO huggingface dataset:
Patent JP-2002352390-A (JP)
Title: Travel recording communication device, host computer and program
Inventor: TAKEUCHI TOSHIYA
IPC: G01C21/26
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To allow a travel record acquired by a user, to be compared with the travel records of many unspecified persons. SOLUTION: A car navigation system 1 transmits a travel record in prescribed travel conditions to the host computer 19. The host computer 19 compares the travel record received from the car navigation system 1, with the travel records of other automobiles in the same prescribed travel conditions to acquire an evaluation result, and transmits the acquired evaluation result to the car navigation system 1. The car navigation system 1 displays the evaluation result received from the host computer 19, on a display 16. The user can know the degrees of the performance of an automobile driven by the user and the driving technique of the user in comparison with many unspecified persons.
Patent JP-2002357160-A (JP)
Title: Rotary throttle valve type carburetor
Inventor: KOBAYASHI TAKESHI
IPC: F02M17/40
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary throttle valve type carburetor having a uniform thickness and high dimensional accuracy of a throttle valve, forming a total unit in small size, decreasing a leak amount of air when the throttle valve is fully closed, and maintaining the initial performance even if generating aging effect. SOLUTION: A spherical throttle valve 38 having a reducing hole 38d and an intake passage member 31b are inserted from an inlet end in an enlarged cylinder part 31a of a carburetor main unit 31, a spring 44 is interposed in a stepped part of the intake passage member 31b, and a press fit ring 45 is engaged with a clearance between the enlarged cylinder part 31a and the intake passage member 31b. The throttle valve 38 is received turnably with shafts 35, 54 traversing an intake path 32 serving as the center into a spherical valve chest 33 between the enlarged cylinder part 31a and the intake passage member 31b, to be always pressed in an outlet direction (valve chest 33 of enlarged cylinder part 31a) of the intake path 32 by tension of the spring 44. An inlet of an air passage 43 is opened to an inlet end part of the intake path 32, and an outlet of the air passage 43 is opened to the valve chest 33 from a side wall of the carburetor main unit 31.
Patent JP-2002357787-A (JP)
Title: Light multiplying equipment
Inventor: TSURUSAWA MUNEFUMI
IPC: G02B27/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a light multiplying equipment which operates stably with high-reliability. SOLUTION: An input light pulse train 10 of 10 Gb/s is made incident on a birefringent medium 12 having an amount of polarization mode dispersion(PMD) of 50 ps at a tilt of 45 degrees. The birefringent medium 12 divides the first optical pulse 14 of the input light pulse train 10 into two optical pulses 14a and 14b of a polarized wave which has a time difference of 50 ps and intersects perpendicularly with each other, and divides a second optical pulse 16 into two optical pulses 16a and 16b of the polarized wave which has the time difference of 50 ps and intersects perpendicularly with each other. The polarizer 18 is placed at the output side of the birefringent medium 12 in a polarization direction tilted at 45 degrees to two directions of the cross polarization of the output light from the birefringent medium 12.
Patent JP-2002357859-A (JP)
Title: Flashing device and electronic still camera using the same
Inventor: YUYAMA MASAMI
IPC: H04N5/232
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a flashing device in which the number of components is small and which can be miniaturized and whose power can be saved and a noise measure can be unnecessitated and to provide an electronic still camera in which the device is used. SOLUTION: In this flashing device, currents are caused respectively to flow through red LED(light emitting diode) 2, green LED 3 and blue LED 4 which are constituted respectively of a piece or plural pieces of LED from a driving circuit 5 and they are made respectively to emit rays of light. The operation of the driving circuit 5 is controlled by ON/OFF signals from a microcomputer 7 corresponding to timing signals transmitted from a camera which is in the outside of the figure in the opening and closing timing of a shutter. Moreover, luminance of respective LED 2 to 4 is controlled by controlling values Ir, Ig, Ib of driving currents which are caused to flow through the respective LED 2 to 4 while applying prescribed voltage values Er, Eg, Eb for every color stored in a luminance setting memory 9 from a DAC (digital-to- analog converter) 8 to the driving circuit 5.  Thus, in the flashing device, the number of components is made small, the size of the device is made compact and power consumption is made small and the noise measure is made unnecessary in the case of incorporating the device in the main body of the camera.
Patent JP-2002355298-A (JP)
Title: Deodorizing unit
Inventor: HOSHINO HITOSHI
IPC: A61L9/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing unit which is constituted of a UV lamp and an optical deodorizing filter and can efficiently deodorize. SOLUTION: This deodorizing unit is equipped with a UV irradiating lamp and an optical catalyst filter formed of a vent hole tilted against the UV incoming face. A flat type UV irradiating lamp is used and the illuminating face thereof is faced against the incoming face.
Patent JP-2003015352-A (JP)
Title: Method for manufacturing polymerized toner
Inventor: NONAKA KATSUYUKI
IPC: G03G9/083
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymerized toner having excellent fixability and further having excellent developing performance and transferability even when repeatedly used many times. SOLUTION: In the method for manufacturing a polymerized toner, a polymerization initiator is added to an aqueous medium, a polymerizable monomer composition is then put in the aqueous medium and granulated, and the granulated polymerizable monomer composition is polymerized to manufacture toner particles. The polymerizable monomer composition is put in the aqueous medium within 10 min after adding the polymerization initiator and the time T (sec) required to add the polymerization initiator is in the range of 5.0×10<-5> <=T/t1/2 <=1.0×10<-2> (where t1/2 is the half life of the polymerization initiator at the granulation temperature).
Patent JP-2002362850-A (JP)
Title: Guide rail centering device for elevator
Inventor: ADACHI MITSUGI
IPC: B66B7/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by simplifying the centering work of a guide rail. SOLUTION: This guide rail centering device is provided with a first gage 12 engaged with a pair of centering piano wires 6a and 6b, engaged with a pair of car guide rails 4a and 4b, and centering the car guide rails 4a and 4b based on the piano wires 6a and 6b, a second gage engaged with balance weight guide rails 5a and 5b and centering the balance weight guide rails 5a and 5b, and a connecting element 14 connecting the first and the second gages 12 and 13 to each other so that the second gage 13 becomes a prescribed position relative to the first gage 12.
Patent JP-2002368699-A (JP)
Title: Star optical network
Inventor: SAKAI YOSHIHISA
IPC: H04B10/272
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an economical star optical network in which the number of required lasers is not rapidly increased, even if the number of nodes is increased, which is different from the conventional networks. SOLUTION: The star optical network is constituted of comprise a common light source device 120, consisting of; semiconductor lasers 121, 122, 123 that emit laser beams with a plurality of different single wavelengths; and an optical multiplexer 124 that multiplexes the laser beams emitted from the semiconductor lasers and gives it to one optical fiber; an optical power demultiplexer 125 that distributes emitted light from the common light source device; and the laser beams with different wavelengths used by nodes 101, 102, 103, 104 are distributed to the nodes 101, 102, 103, 104.
Patent JP-2003024112-A (JP)
Title: Forcing plate spring clip
Inventor: HONMA TAKASHI
IPC: A44B1/18
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve such problems coil springs or plate springs has a limit to reduce thickness thereof and the need for another tool for opening when required pinching force is stronger, the former in a clip utilizing a coil spring and the latter in a type utilizing a spring resilience of the material using an aid though opening is possible with fingers when the pinching force is weaker, both types mainly applied for the function of pinching objects. SOLUTION: A clip available traditionally is reversed by putting plate springs together forcibly. But as the plate springs joined together deflect inside the plane of the plates thereof when reversed, it is very difficult to intensity the spring resilience of the material and if the material on the side receiving the pinching is strengthened correspondingly, it makes the opening or closing action hard to do. In this invention, a strong plate-like spring is previously corrugated to allow easier absorption of the deflection occurring in the reversion thereof while being given a semi-U shape on the side receiving the pinching to stabilize the shape thereof thereby enhancing a pressure welding force.
Patent JP-2002371490-A (JP)
Title: Quality-controlling system for paper
Inventor: OHASHI TAIJI
IPC: G06Q50/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for producing paper by which good quality characteristics are obtained when being used at a consuming place even if the environmental condition at the production site of the paper is different from that at the consuming place. SOLUTION: This quality-controlling system for carrying out the quality control of the paper by connecting the production sites I to IV, and a quality-controlling site 1 with a communication lines 6 to 9, and controlling the quality by a computer comprises the following steps (a) to (d): (a) a step for receiving characteristic value data of each kind of the paper produced at the production sites, at the quality controlling site; (b) a step for measuring the characteristics of the each kind of the paper, or the paper sample having the nearly same characteristics as the paper, at the quality-controlling site;  (c) a step for calculating the correlation between measured values of the characteristics of each of the paper from the characteristic value data received at the step (a) and the characteristic value data measured at the step (b) by a regression analysis as a regression formula, and recording the regression formula in a recording device in the computer; (d) a step for selecting the characteristic values of a fixed paper at the quality-controlling site, calculating the characteristic value at the production site according to the characteristic value from the regression formula recorded at the step (c), and sending the resultant characteristic value date to the production site.
Patent JP-2002031081-A (JP)
Title: Molecular resistance vacuum pump
Inventor: HABLANIAN MARSBED
IPC: F04D29/44
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved type molecular resistance vacuum pump structure in the case when pumping speed and a compression ratio are not so important in comparison with lightening and miniaturization. SOLUTION: A vacuum pump device is furnished with a rotor, a motor to rotate the rotor around an axis of rotation as its center, a stator provided in the neighbourhood of the rotor and a housing to surround the rotor and the stator. The stator is furnished with at least one spiral groove having an opening facing against the rotor. An inlet to fluid-communicate to an inside part of the spiral groove is formed in the housing. When the motor rotates the rotor, gas is delivered outward to the axis of rotation through the spiral groove. The stator can be furnished with not less than two of the spiral grooves connected to each other in parallel. The spiral groove can be smaller on its cross-section from a large cross-section section of an inside part of the stator to a small cross-section of an outside part of the stator.
Patent JP-2002369942-A (JP)
Title: Game machine
Inventor: UTSUNOMIYA AKIRA
IPC: A63F7/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of heightening interest by informing a game player of an advantageous display starting means and shooting at it. SOLUTION: This game machine is provided with a pattern display device capable of variably displaying a plurality of patterns in a game part where a hit ball shot by the game player flows down, and a plurality of display starting means for starting the variable display of the pattern display device. The game machine is provided with an informing means for changing the pattern display device to a condition advantageous to the game player and to a condition disadvantageous to the game player every time the hit ball passes through one of the above plurality of display starting means, and informing the game player of the display starting means in the condition advantageous to the game player, whereby the game player can enjoy a game rich in interest.
Patent JP-2002370297-A (JP)
Title: Heat-shrinkable cellular cushioning sheet and method for manufacturing the same
Inventor: ONODA TOMOFUMI
IPC: B29K23/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable cellular cushioning sheet having recyclability, excellent in continuous productivity and comprising a resin such as a non-crosslinked polyolefin or the like, and a method for manufacturing the same. SOLUTION: The heat-shrinkable cellular cushioning sheet comprises an embossed film having a large number of projections formed thereto, a planar base film laminated to the surface having no projections of the embossed film to form projected closed cells and the non-crosslinked heat-shrinkable film laminated to the embossed film or the base film. The method for manufacturing the heat-shrinkable cellular cushioning sheet is also disclosed.
Patent JP-2002374372-A (JP)
Title: Communications equipment and communication method
Inventor: SUGIYAMA NORIO
IPC: H04N1/21
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide communications equipment for which a saving area can be prevented from being wasted by blocking useless storage operation for storing mounting of a module to a module interface, each time a module is mounted on the module interface. SOLUTION: This communication equipment recognizes whether a module storing a subscriber identification number to be used for a mobile radio communication system is mounted on the module interface for the first time or whether the module has already been mounted to the module interface a plurality number of times.
Patent JP-2003003104-A (JP)
Title: Printing ink and printed matter
Inventor: ICHIHARA TOSHIAKI
IPC: C09D11/037
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink without having a bad influence upon environment and ecosystem, not causing unevenness of printing and streak of printing on printed matter without using toluene as a solvent, enabling high-quality printing, not causing clogging of printing even when many pieces of paper are continuously printed and excellent in both of printing quality and workability. SOLUTION: This printing ink is characterized in that the solvent used is a cyclohexane having at least one alkyl group selected from methyl group, ethyl group, n-propyl group and isopropyl group.
Patent JP-2002371885-A (JP)
Title: Negative pressure generating device and ejector
Inventor: IKEDA JUNICHI
IPC: F02D41/04
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To properly control an engine and to stably generate negative pressure in a negative pressure generating device for operating an ejector by an intake negative pressure of the engine. SOLUTION: An air-pressure type booster 27 provided with the ejector 29 is connected to an intake pipe 15 of an engine body 14. The ejector 29 is operated by a negative pressure of the intake pipe 15, and the negative pressure is supplied from a negative pressure outlet 36 to a negative pressure chamber 31. The quantity of intake air bypassing an air flow meter 17 and a throttle valve 16 by the ejector 29 is operated on the basis of an outside air temperature and an outside air pressure respectively detected by an outside air temperature sensor 22A and an outside air pressure sensor 22B, and a sectional area of a throat part of the ejector 29 by an engine control ECU 24, and the quantity of intake air detected by the air flow meter 17 and the opening of the throttle valve 16 are corrected to properly control the engine and to stably generate the negative pressure.
Patent JP-2003001219-A (JP)
Title: Scattering preventive agent for deposit in incineration plant
Inventor: UCHIDA TOSHIHITO
IPC: C08L31/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent scattering of harmful deposits such as soot and dust containing dioxins, heavy metals or the like depositing on the waste produced when various kinds of facilities in an incineration plant or incineration plants are demolished. SOLUTION: The scattering preventive agent contains a synthetic polymeric material such as a synthetic resin, water-soluble polymer and water-absorbing resin. The agent may contain a fixing agent for heavy metals. The scattering preventive agent is sprayed to various kinds of facilities in the incineration plant or to blocks of the waste before the demolishing work to form scattering preventive films thereon.
Patent JP-2003009455-A (JP)
Title: Cooling structure of motor
Inventor: TAKAKURA TERUYUKI
IPC: H02K11/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the cooling structure of a motor, which is a small size and has a superior cooling property and a hostile environment resistance. SOLUTION: The motor comprises a stator core 4, a load-side bracket 8 and a counter-load-side bracket 5 supporting both sides of the stator core 4, respectively, and a rotation detector arranged on the rear end of the counter- load-side bracket 5. Cooling Ventilating passages 3 are formed on the stator core 4, the load-side bracket 8, and the counter-load-side bracket 5, respectively, the cooling ventilating passages 3 circulating air for forced cooling, which is supplied to the load-side bracket 8, from the load-side bracket 8 to the counter-load side bracket 5 in the axial direction. A barrier 6 is arranged in the position opposite to the rotation detector 7 via a supports 6b so as to change the direction of the air for forced cooling discharged from the ventilating passages for cooling 3.
Patent JP-2003007624-A (JP)
Title: Processing monitoring method of thin-film manufacturing apparatus and the thin-film manufacturing apparatus equipped with process monitor
Inventor: NOZAKI YOSHITAKA
IPC: H01L21/205
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a process monitoring method, which is capable of easily and accurately monitoring the state of a process (film forming, etching, and cleaning) carried out by a thin-film manufacturing apparatus, and to provide the thin-film manufacturing apparatus. SOLUTION: A film forming process of supplying a processing gas into a vacuum processing chamber 2, generating decomposition seeds through a heating catalyst 6, and depositing a deposit on a board 5, an etching process of dry- etching a thin film, and a cleaning process of cleaning the inside of the chamber are carried out. In these processes, electrical discharge is made to take place between electrodes 11, light generated by the above electrical discharge is received by a photomultiplier 15 through an observation window 13, and its spectrums are measured. The spectrums are compared with those obtained in a process in which the process has advances properly, and the process conditions are modified on the basis of a computer 16.
Patent JP-2003016412-A (JP)
Title: Ic module, ic label, and ic card
Inventor: KISE YOSHITAKA
IPC: B42D15/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an IC label which can suppress decrease in communicable distance when compared with that in a single body even if it is stuck onto a commodity, etc. SOLUTION: This IC label has an IC module 31, an adhesive layer 7 laminated on the IC module 31, a skin layer 4 laminated on the adhesive layer 7, a tacky layer 5 laminated on the reverse side of a circuit board 1, and a peeling layer 6 laminated on the reverse surface of the tacky layer 5. The IC module has a circuit base material 1, an IC chip 3 which is arranged on the circuit base material 1 and has a capacitor inside, and an antenna coil 2 which is electrically to the IC chip 3 on the circuit base material 1. The resonance frequency f0 of the LC resonance circuit composed of the capacitor and antenna coil 2 to a free space is set shifting to the frequency side higher than the oscillation frequency fosc of an external information recording and reproducing device.  The decrease in resonance frequency fop when the IC label is stuck, is canceled by making the resonance frequency f0 higher than the oscillation frequency fosc.
Patent JP-2003009750-A (JP)
Title: Chemical spraying work vehicle
Inventor: IMAI YUKINORI
IPC: B60P3/30
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a chemical spraying work vehicle equipped with a chemical spraying apparatus, with which the load on an operator is reduced and a spray chemical atomization operation is facilitated. SOLUTION: This chemical spraying work vehicle is provided with a spray boom 19 ahead of the work vehicle, equipped with a center blade 43 and right and left side blades 44 which are openably and closably connected to both sides of the center booms 43 and constituted of base booms 44a and elastic booms 44b elastic to the base booms 44a. Sensors 46 for obstacle detection are arranged at the tip parts of the right and left side booms 44, respectively. When at least one of the sensors 46 detects an obstacle, the work vehicle has control of shortening the elastic boom 44b at the corresponding side and control of reduction in vehicle velocity. When the sensor 46 detects an obstacle, the obstacle can be more surely avoided by controlling the vehicle velocity of a tractor, etc., so as to assist the avoidance of the obstacle during a chemical spray operation by the chemical spray boom 19.
Patent JP-2002358004-A (JP)
Title: Map display terminal, map display system
Inventor: ONISHI KEISUKE
IPC: G09B29/00
Filed: 2001-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a user from being kept waiting long until the correct present position is visually recognizable on a map picture. SOLUTION: The map display control section 11 of a map display terminal 1, using map data already acquired in a map data storage section 7, draws a map picture of the periphery of the present position together with a present position mark following up the change of present position detected by a GPS receiving section 2, and displays them on a display section 3. In parallel with this operation, a map data acquisition processing section 9 discriminates, as occasion demands, whether there is a second mesh, neighboring to the second mesh including the present position and also in a front side of an advancing direction, whose map data has not been acquired in the map data storage section 7.  When there is such a mesh, the map data acquisition processing section 9 requests an external map information distributing device 30 via the Internet 20 for the map data of the mesh whose map data has not be acquired, then receives the map data transmitted from the map information distributing device 30 and additionally stores in the map data storage section 7.