baber/WOPTO huggingface dataset:
Patent JP-2003324770-A (JP)
Title: Mobile terminal, server and program execution system
Inventor: NAKAMURA HIDEKI
IPC: H04W64/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal having a function of measuring a current location, for realizing an automatic execution function of an application by using the current location of the mobile terminal or the current location and the current time of the mobile terminal for a trigger.  <P>SOLUTION: The mobile terminal 100 is provided with: a means for registering a condition of a location being an automatic execution condition and an application automatically executed; a means for acquiring the current location of the mobile terminal itself; and a means for executing the registered application only when the acquired current location satisfies the condition of the registered location.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322109-A (JP)
Title: Air cylinder
Inventor: HAMAGUCHI TSUTOMU
IPC: F15B15/14
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a adhesion force between a piston and a bottom plate due to the surface tension of a lubricant and to remove the cause of an error in an initial operation of a cylinder by preventing the lubricant applied on a cylinder tube inner wall from sticking on the contact surface of the bottom plate, in a vertically placed air cylinder.  <P>SOLUTION: In this air cylinder in which a piston 1 is reciprocated up and down within a cylinder tube 3, a lower portion not abutting on the piston 1 is formed on the circumference of a piston contact surface 14a of a bottom plate 4a with which the piston 1 reaching the lowest point is in contact, a lower portion working as a lubricant pool 12 storing the lubricant flowing down from the inner wall surface of the cylinder tube 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332353-A (JP)
Title: Semiconductor device for communication equipment, and equipment for communication system
Inventor: SUZUKI CHIYOUJITSURIYO
IPC: H01L21/338
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase speed and withstand voltage, at the same time in a heterojunction field effect transistor which plays an important role in communication technology.  <P>SOLUTION: In the heterojunction field effect transistor, a band structure is optimized, by giving tensile strain to a channel layer where a two-dimensional electron gas flows and controlling band discontinuity on the side of the valence band. Since the two-dimensional electron gas, having mobility and carrier concentration higher than those of a conventional gas, is realized, the transistor can operate at a higher speed, and can have a higher withstand voltage, while ionization due to ionization collisions is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329230-A (JP)
Title: Liquid waste disposal burner
Inventor: NAKAMURA MASARU
IPC: F23G7/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid waste disposal burner with excellent endurance capable of disposing liquid waste in which sludge is mixed without problems.  <P>SOLUTION: The liquid waste disposal burner is provided with a mixer 7 mixing the liquid waste with air, a burner pipe 3 extending from the mixer 7 toward the inside of a furnace, and an outer pipe 5 extending along the outside of the burner pipe 3. A width of a flow path in the mixer 7 and the burner pipe 3 is 5 mm or over. A space 17 which cooling airflow is flowed through is formed between an inner periphery of the outer pipe 5 and an outer periphery of the burner pipe 3. Gas and liquid can be mixed in good condition and mixture of the gas and liquid can be discharged at a pressure and a velocity nearly equal to those of a nozzle by getting a diameter of the burner pipe 3 to be 5 mm or over. As a cooling means for the burner pipe 3 is provided, the liquid waste remaining in the burner is not carbonized and the burner pipe is free from oxidation corrosion or the like due to the remaining liquid waste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331506-A (JP)
Title: Information processing apparatus
Inventor: HAYASHIDERA ISAO
IPC: G11B20/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus for surely preventing illegitimate reproduction and illegitimate copy of an optical disk with a simpler configuration.  <P>SOLUTION: The information processing apparatus can reproduce both a first optical disk 1a capable of being recorded/reproduced by forward drive and a second optical disk 1b capable of being recorded/reproduced by reverse drive, a system controller 10 has a first recording and reproducing program whereby the first optical disk 1a is driven forward to record/reproduce data and a second recording and reproducing program whereby the second optical disk 1b is driven backward to record/reproduce data, when the optical disk 1 is loaded and reproduction is started, the information processing apparatus performs the reproduction by the first recording and reproducing program and the reproduction by the second recording and reproducing program to confirm a recording and reproducing program capable of reproducing data and allows the confirmed recording and reproducing program to reproduce the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326104-A (JP)
Title: Defoaming method
Inventor: TAKI YOSHIKI
IPC: B01D19/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defoaming method which enables the defoaming of a large amount of foams generated when a high load sewage such as livestock excretion is treated by a means having a simple structure.  <P>SOLUTION: In the defoaming method, a needle-like material 4 is provided on the surface of a drum-like rotary body 3 so as to be protruded like a brush and the rotary body 3 is rotated in foams to collapse and burst foams by the needle-like material 4 to defoam sewage. The rotary body 3 may be a horizontal or vertical type. The high load sewage is pumped up by a pump and subsequently dropped on the blades provided to the rotary body 3 to be rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330917-A (JP)
Title: Document retrieval method, document retrieval device, document retrieval program, and storage medium storing it
Inventor: TACHIIRI YASUAKI
IPC: G06F17/21
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a character string including decorations such as readings in Kana, underlines, bold faces, italics, colors, fonts and font sizes from a document to clearly inform a user of the result thereof.  <P>SOLUTION: The document with decorations added to characters in the documents is inputted (S1). The document is converted into a data structure (S2). A retrieval condition for retrieving the characters with the decorations added or the decorations is inputted (S3). The document converted into the data structure is retrieved according to the retrieval condition (S4). The retrieval result is displayed (S5). The result is displayed so that the user can easily confirm even if readings in Kana are included in the retrieval result without displaying the readings in Kana.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326073-A (JP)
Title: Bed slide opening/closing mechanism of sewing machine
Inventor: IKEDA TAKAFUMI
IPC: D05B73/12
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of sewing work by moving and rotating fabrics smoothly without being caught on a step of a bed part and on a gradation-like recessed part for the bed slide formed at a bed part.  <P>SOLUTION: The top surface of a table 13 is built at the same height as that of the top surface of the bed part 6 of the body of the sewing machine. As a result, in the starting of the sewing work, when workers move the fabric to the sewing position on the bed part 6 from on the table 13, it can be moved being slid smoothly without being caught on a step or the like. Furthermore, the first step-fall-like releaving recessed part is formed at a portion near the top surface of the table 13 and the first cover member 17 is provided so as to make the top surface thereof smooth by easing the step of the first relieving recessed part. Thus, in the moving of the fabric, even when the fabric is partially fitted into the relieving recessed part, the first cover member 17 can ease the step thereby achieving a smoother sewing work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328885-A (JP)
Title: Intake device
Inventor: KINO HITOSHI
IPC: F02M35/14
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device capable of miniaturization, securing a desired engine output, and restraining low frequency booming noise.  <P>SOLUTION: This intake device has an intake port opened to the outside, and an intake passage communicating the intake port with a combustion chamber of an engine. For the purpose of restraining low frequency booming noise leaked from the intake port, an opening 80 is formed in a portion corresponding to a belly of a resonance mode of stationary waves along an overall length of the intake passage, or a portion with a high acoustic pressure level in a low frequency area in the intake passage, among walls blocking the intake passage. The opening 80 is blocked by a permeable member 8. A sound insulating wall 81 for blocking permeable sounds permeating through the permeable member 8 is arranged outside the permeable member 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335830-A (JP)
Title: Foam
Inventor: SAWAI MINORU
IPC: C08J9/228
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficiently strong foam having suitable resilience and, concurrently, high rebound resilience.  <P>SOLUTION: The foam has a storage elastic modulus of 17-25 MPa as determined from its dynamic viscoelasticity at 10 Hz and 25°C, and records 0.01-0.14 in tanδ. Soles including the foam and shoes using the soles are manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341670-A (JP)
Title: Folding type ball-placing apparatus
Inventor: CHO SHINTOKU
IPC: A63B102/32
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding type ball-placing apparatus which is convenient for the housing and the taking out of balls, and also is convenient for the housing and the carrying because being foldable, and of which the assembly is easy.   <P>SOLUTION: This folding type ball-placing apparatus is equipped with at least one pinching utensil in which a spherical body is fitted. The pinching utensil is equipped with a first pinching means and a second pinching means equipped with a housing groove on the bottom part. The first pinching means is pivotally installed in the housing groove of the second pinching means. Also, the first pinching means is equipped with first and second clamping arms, and the second pinching means is equipped with third and fourth clamping arms. The first and second clamping arms eccentrically cross each other, and form a first pinching port. The third and fourth clamping arms eccentrically cross each other, and form a second pinching port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334870-A (JP)
Title: Manufacturing method for safety boots
Inventor: TAMURA MASAO
IPC: B29L31/50
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To hold a toe puff to the toetip of a mold by an extremely simple method without requiring an equipment cost or the like.  <P>SOLUTION: The toe puff (toe cap) 2 is fitted to the toetip of a last mold 6 wherein a gap forming projection 6t is formed so as to form the first gap (e), and sock-shaped back cloth 4 is suspended in the last mold 6 from above to hold the toe puff 2 so as to enclose the same. An injection molding material 3 is injected in the second gap C demarcated using the last mold 6 to also fill the first gap (e) with the injection molding material 3. By this method, safety boots 1 wherein the toe puff 2 is embedded in the toetip of the injection molding material 3 at a predetermined position are produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309767-A (JP)
Title: Sports player movement video system
Inventor: SHIMIZU CHIEKO
IPC: G06F3/048
Filed: 2002-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enjoy super play by players who are not displayed on a screen without changing a usual familiar screen in watching of sports by television.  <P>SOLUTION: The players (1) provided with transmitters are displayed on a field screen (4) such as a television screen (3) with points (5) via a server (2) to know the movement of the players (1) in real time by the movement of the points (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340272-A (JP)
Title: Plasma reaction apparatus
Inventor: YAMAUCHI NOBORU
IPC: B01J19/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the space occupying ratio of a ferroelectric material to reduce power consumption in a ferroelectric material packed type plasma reaction apparatus.   <P>SOLUTION: The ferroelectric material 4 is formed as a honeycomb or foam like monolith and the void ratio thereof is set to 50% or more. A catalyst for treating a harmless product is supported on the ferroelectric material 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300671-A (JP)
Title: Bobbin holder
Inventor: SUGIOKA TAKAMI
IPC: B65H54/547
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin holder preventing variations in a tightening force between an end portion and a center portion on the bobbin holder of a winding machine even if the bobbin holder increases in length with an increase in the number of windings that are wound on the bobbin holder at the same time.  <P>SOLUTION: The bobbin holder has a tightening member mounted on the outer periphery of the holder, the tightening member comprising a taper member and a compression means for widening the taper member in a normal direction, with the taper member having inclined surfaces on its outer peripheral surface tightening a bobbin, and on each end; of the inclined surfaces, the inclined surface at one end engages the inclined surface of a first inclined member secured to the holder, while the inclined surface at the other end engages the inclined surface of a second inclined member that can coaxially slide against the holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343451-A (JP)
Title: Designing method of inner rotor for oil pump and inner rotor for oil pump
Inventor: SHIOTANI TOKUJI
IPC: F04C15/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner rotor which prevents occurrence of noise or vibrations at a time of drive of a pump, and can be manufactured at low cost.   <P>SOLUTION: In the inner rotor for an internal gear oil pump rotated by a shaft press-fit in the center of the inner rotor, a design value of a radius of a tooth face before press-fit of the shaft is smaller than a desired value, and difference between the design value and the desired value is made to be gradually smaller from a tooth bottom to a tip so that the inner rotor is designed in a manner that the radius of the tooth face is made to be the desired value after the shaft is press-fit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005015-A (JP)
Title: Search method, search program and information processor
Inventor: HIRAHARA AKIKO
IPC: G06F13/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time needed for a search process in searching the equipment connected to a network.  <P>SOLUTION: Search data for searching for the equipment are transmitted to the network and response data to the search data are received from the network to search for the equipment. Further, it is made possible to set the number of response data received, so that when the number of response data received has reached or exceeded the set number, reception of the response data is terminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172123-A (JP)
Title: Exhaust emission control device and high voltage supply apparatus
Inventor: ITO YOSHIHIKO
IPC: B03C3/60
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently purify exhaust including PM with little power consumption.  <P>SOLUTION: A controller 40 impresses negative high voltage (about -10 kV) on an electrode 21 for electrification. When differential pressure of exhaust becomes more than a prescribed value before and after purification, engine speed and exhaust temperature are read. When PM can not be burned by catalysts carried on first to third dust collection electrodes 22, 24 and 26, alternating voltage and energizing time are set, and alternating voltage set to first to third electrodes 23, 25 and 27 for barrier discharge is impressed for the set period of time. PM accumulated on the first to third dust collection electrodes 22, 24 and 26 is burned by barrier discharge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004000060-A (JP)
Title: METHOD FOR SCREENING COMPOUND AFFECTING PRODUCTION OF AMYLOID beta
Inventor: SHIMABUKU ALFREDO
IPC: C07K19/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for efficiently assaying the production of amyloid β associated with attack of Alzheimer's dementia and a method for screening a substance affecting the production of the amyloid β utilizing the material.  <P>SOLUTION: An amyloid β precursor protein, a modified protein, a fusion protein composed of the modified protein and a detectable secretory protein, and a test cell stably expressing the proteins, and the method for screening the substance affecting the production of the amyloid β using the test cell are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310514-A (JP)
Title: Dustcloth with handle operative with light force
Inventor: WAMI TAKESHI
IPC: A47L13/256
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustcloth with a handle which enables a user to easily carry out cleaning without removal of the dustcloth from a holder even if the dustcloth with the handle is operated with a light force.  <P>SOLUTION: The front end of the dustcloth is fixed to the front end of a holder body 1 by means 3 such as a hook, clip, or fastener, and the intermediate section of the dustcloth is pushed by a push section 15 arranged in a straight form at the rear end of the holder body 1 or a hook 16 arranged in proximity to the push section or a hook 13, etc., in common use as the push section. Also, a belt 20 having rigidity to some extent and a rope 21 having rigidity to some extent are inserted into the rear end of the dustcloth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010209-A (JP)
Title: Paper discriminating device
Inventor: MAKITA SEIGO
IPC: G02B27/28
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper discriminating device capable of discriminating a type by receiving only the single polarization component of light and reducing the size and cost of the entire device.  <P>SOLUTION: This paper discriminating device comprises a light emitting device 1 radiating measurement light polarized in a specified polarizing direction onto a type-discriminated paper 7 at a specified incident angle 6, a light receiving device 3 receiving, as a polarization component, a specified polarization component among the measurement light radiated from the light emitting device 1 and reflected on the discriminated paper 7 and outputting a received light signal, and a paper discrimination part 5 discriminating the type of the discriminated paper 7 based on the received light signal outputted from the light receiving device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012867-A (JP)
Title: Wavelength multiplexer/demultiplexer system
Inventor: TABUCHI HARUHIKO
IPC: G02B6/12
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplexer/demultiplexer system which makes the realization of the loss reduction over the entire part of the system by lessening the loss of connecting portions between an input slab and channel waveguides.  <P>SOLUTION: The wavelength multiplexer/demultiplexer system 1A consists of the configuration provided with an input waveguide 2 formed on a substrate 101, the input slab 3, the channel waveguides 4, an output slab 5, and an output waveguide 6. The system is so arranged that the radius r1 of curvature of an arcuate boundary 302 on the output side of the input slab 3 is smaller than the radius r2 of curvature of an arcuate boundary 502 on the input side of the output slab 5 and that the spacing P1 between the channel waveguides in the connecting portions between the input slab 3 and the channel waveguides 4 is made narrower than the spacing P2 between the channel waveguides in the connecting portions between the channel waveguides and the output slab 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015580-A (JP)
Title: Recorder
Inventor: NAKAJIMA TAKAFUMI
IPC: H04N5/76
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To generate a thumbnail image representing the characteristics of a original image regardless of effect processing.  <P>SOLUTION: A camera signal processing part 14 writes an output of an imaging device 12 as a standard digital image (original moving image) in an image memory 16. An effect image processing part 36 reads the image stored in the image memory 16, processes the image and writes the image back to the image memory 16 again. By operating a photographing button of an operation switch 18, a moving picture encoding part 24 compresses the original moving image of the image memory 16 or the effect-processed moving image with effect efficacy to be recorded in a hard disk 26. An image processing part 22 generates a thumbnail still image or thumbnail moving image from the image of a first frame on the basis of the presence/absence and degree of the effect processing. The generated thumbnail still image or thumbnail moving image is recorded in the hard disk 26 together with the original image in a single body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009929-A (JP)
Title: Electric power steering device
Inventor: KAWADA HIDEAKI
IPC: B62D5/04
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device which prevents occurrence of electromagnetic brake when a motor line causes an earth fault and reduces loss in a control device by contacts of a switching device.  <P>SOLUTION: In this electric power steering device which gives a steering assisting force to a steering mechanism through a motor driving circuit with a steering assisting command value based on a steering torque and a current control value calculated with a motor current value detected by a motor current detecting means, the switching device is provided between the motor driving circuit and the motor current detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013086-A (JP)
Title: Driving device for optical device, optical device, and driving method therefor
Inventor: ICHINO KAZUSHIGE
IPC: H04N5/335
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To drive a plurality of lens groups independently of one another by using a single driving source.  <P>SOLUTION: A driving device for a lens barrel having a first optical system (1) and a second optical system (2) combined with the first optical system to form a subject image on an image forming face has a first driving mechanism (4) for driving the first optical system, a second driving mechanism (5) which is provided independently of the first driving mechanism and drives the second optical system, a motor (6) for generating power, and a branch (7) which branches the power generated by the motor to always transmit it to the first and second driving mechanisms.  <P>COPYRIGHT: (C)2004,JPO