baber/WOPTO huggingface dataset:
Patent JP-2003030178-A (JP)
Title: E-mail device and e-mail system
Inventor: OKUMURA AKIHIRO
IPC: G06F17/28
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an e-mail device by which the main part of an e-mail could be understood quickly. SOLUTION: A document structure analytic part 108 divides the text of a received electronic mail into a plurality of paragraphs and sentences. An important sentence extraction part 109 extracts an important sentence from the respective sentences divided by the document structure analytic part 108. Whenever a displaying mode switching switch 111 is pressed, a processing part 102 switches a displaying mode to displaying of only the important sentence extracted by the important sentence extraction part 109 or displaying of the full sentences.
Patent JP-2003021080-A (JP)
Title: Variable displacement pump
Inventor: WATANABE MAKOTO
IPC: F04C14/22
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress variation of discharge flow rate in charging load in a variable displacement pump. SOLUTION: In the variable displacement pump 10, a pressurizing cylinder 50 is disposed on the opposite side of a first fluid pressure chamber 41 across a cam ring 22, a piston 52 inserted into the pressurizing cylinder 50 is collided against and contacted with the cam ring 22, an oil chamber 51 of the pressurizing cylinder 50 is interposed in a pump discharge side passage 28B, pressure on the upstream side of both throttle passages 101 and 102, namely a variable throttle passage 101 and a fixed throttle passage 102, disposed in the pump discharge side passage 28B is introduced to the first fluid pressure chamber 41 and the oil chamber 51 of the pressurizing cylinder 50, and pressure on the downstream side of both throttle passages 101 and 102 is introduced to a second fluid pressure chamber 42.
Patent JP-2003022771-A (JP)
Title: Particle beam device
Inventor: YAMAGUCHI SATOSHI
IPC: H01J37/147
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam device and an adjusting method of the particle beam equipment, which enable to perform adjustment of a light axis easily, even if the state of the particle beam changes. SOLUTION: It has an operation means to calculate deflection amount of an alignment deflector which performs axial adjustment to an object lens and the like, memorizes two or more calculating methods for calculating the above deflection amount for this operation means, and has a selection means to choose the calculating method concerned.
Patent JP-2003019125-A (JP)
Title: Magnetic circuit for mri
Inventor: DOI SUKEHITO
IPC: A61B5/055
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic circuit for an MRI capable of putting generation of an eddy current on the same level as a conventional level by magnetic pole pieces even if a rising speed of an inclined magnetic field is increased, and capable of preventing the deterioration of an image. SOLUTION: This magnetic circuit for the MRI includes a pair of permanent magnets opposed by separating a void, and magnetized in the thickness direction, a yoke arranged outside a combination of the permanent magnets, and supporting the permanent magnets, a pair of magnetic pole pieces arranged on the void side of the permanent magnets, and a pair of inclined magnetic field coils arranged on the void side of the magnetic pole pieces, and generates the magnetic field in the void between the inclined magnetic field coils, and is characterized by arranging a nonmagnetic metallic layer 12 between the inclined magnetic field coils 11 and the magnetic pole pieces 8.
Patent JP-2003030358-A (JP)
Title: One-stop service system for electronic authentication
Inventor: NISHIO KAZUHISA
IPC: G06Q10/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To greatly improve the convenience of using electronic authenticating technology and an electronic certificate used for identification in an e-market place rapidly evolving based upon the Internet. SOLUTION: A one-stop service system for electronic authentication wherein a plurality of authentication stations and a mutual authentication service server are connected is equipped with a means which inquires validity of an authentication station being the issue source of a certificate at a request to inquire the certificate from one of the authentication stations and a means which answers the result of the inquiry to the authentication station having made the request.
Patent JP-2003031345-A (JP)
Title: Surface heating element
Inventor: SHIROO YUKIO
IPC: A47G1/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface heating element with no fear of damaging conductive film or heating element in the production process by assuring insulation safety on use and securing the peripheral dimension so as to close to that of a mirror and the effective heating area to be large enough to heat evenly, and produceable quickly compared in the past. SOLUTION: A conductive film 11 that is a little smaller than the base plate 1 is adhered on the plate 1 of a prescribed peripheral dimension. The insulating film 61 is mounted on the film 11. The conductive band 12, one of the ends of which is connected to the electrode 65 of the film 11, is mounted to the insulating film 61. 62 is an adhesive layer and 63 is the external cover made of synthetic resin. The surface heating element employs the structure of forming layer of each member sequential.
Patent JP-2003028167-A (JP)
Title: Bearing device for axle
Inventor: MURATA JUNJI
IPC: F16C19/18
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a bearing device for an axle where a temperature of a bearing part rises in accompany with the rotation of wheels, and the temperature is lowered and a barometric pressure in a clearance between a hub wheel and the outer ring is lowered, when the bearing device is wetted by muddy water on the like, which causes the intrusion of the muddy water into a bearing part in spite of the presence of a seal member, and the shortening of the life of the device. SOLUTION: The temperature of a part abutted on balls 3, 4, of the bearing device for the axle rises in traveling a vehicle, and the temperature is rapidly lowered when the bearing device is wetted by muddy water and the like in traveling on the puddle. But as a bearing space 8 communicates to a space 13A through a communication passage 14, the lowering of the barometric pressure can be prevented by the air intruded into the bearing space 8 from the space 13A even when the temperature of the part abutted on the balls 3, 4 is lowered, which prevents the muddy water or the like from being sucked into the bearing space 8, and prevents the muddy water or the like from intruding into bearing space 8, whereby the lubricity of the bearing part can be kept, and the early deterioration can be prevented.
Patent JP-2003027298-A (JP)
Title: Method for descaling of stainless steel strip
Inventor: KUDO MANABU
IPC: C25F3/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel strip exhibiting beautiful appearance by descaling a hot rolled scale layer formed on the front surface of a hot rolled stainless steel strip at a high speed. SOLUTION: After cracks 4 are introduced into the hot rolled scale layer 2 by subjecting the hot rolled stainless steel strip to mechanical descaling, chromium oxide in the hot rolled scale layer 2 is oxidized to soluble chromic acid ions and the cracks 4 are expanded by effecting an anodic electrolysis in an aqueous neutral solution containing a polyactic acid salt. When the anodic electrolysis is next effected by an aqueous sulfuric acid solution, oxides in the hot rolled scale layer 2 which are difficult in the dissolution in neutral salt electrolysis are dissolved and the hot rolled scale layer 2 is reformed porous. The scale is therefore completely removed from the steel strip surface by a short time of immersion in mixed acids as well.  Accordingly, even if the electrolysis conditions in the aqueous sulfuric acid solution are relaxed, the hot rolled scale layer 2 is easily removed and therefore the high-quality stainless steel strip free of the defects, such as a rough surface, is obtained.
Patent JP-2003030317-A (JP)
Title: Estimation consultation system, operation procedure video distribution system, remote operation system, and transmitted and received signal system
Inventor: FUJIE MAKI
IPC: H04N21/6547
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an estimation consultation system, etc., which instantaneously provides an estimated amount, consultation, and advice through a specific communication line. SOLUTION: An inquiry investigation server 10 is equipped with a consultation contents entry form 12 which requests a user to enter consultation contents needed to estimate inquiry investigation and an estimated amount computing means 13 which computes an estimated amount according to the consultation contents entered into the consultation contents entry form 12, so the user can consult about inquiry investigation and know the estimated charge in a short time, so that the user can consult lightly and know the estimated amount. Both the client and consultant can save the trouble to meet each other and then save the time. The personal costs are also reducible, so the investigation request charge can be lowered by total cost reduction. Many consultation estimating operations can be handled and even a person who hesitates in consulting is able to consult and request estimation lightly.
Patent JP-2003034134-A (JP)
Title: Cooling apparatus for vehicle
Inventor: KAMIKURA YASUSHI
IPC: B60H1/32
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To equalize the power for driving a cooling apparatus because a conventional apparatus constituted to drive the cooling apparatus with the output of a traveling prime motor has the problem that the drive of the cooling apparatus when the prime motor requires a large output has a bad influence such as increase in fuel consumption because the power of the prime motor is consumed when the cooling apparatus is required. SOLUTION: A storage medium is arranged in the evaporator blowing output position of the cooling device, and the storage medium is cooled at a timing where the prime motor has an output margin, and desirably cooled to the state where the storage medium is frozen. At the timing where the prime motor requires a large output for traveling, the drive of the compressor is controlled to a minimum, and the cooling air flow is cooled with the storage medium.
Patent JP-2003033403-A (JP)
Title: Wheelchair gear mechanism and planetary gear mechanism
Inventor: YOSHIHARA SEISHIRO
IPC: F16H1/28
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a gear mechanism of a hand-operated wheelchair which can change gear swiftly transmitting driving force to a wheel with no gearshift lever operation, an inexpensive and light weight gearing mechanism of simple structure that can be utilized for a wheelchair, and a general-purpose gear mechanism which can be used comfortably with small operation noise as a daily life goods. SOLUTION: In a single planet gear transmission mechanism, a sun gear shaft 1 is fixed irrotationally to a wheelchair frame member. Traveling wheels 6 and a main hand rims for manually driving the traveling wheels are connected on either one of a career 4 which fixedly holds a planet gear set 3 around the sun axis 9 approximately asymmetrically and revolves around or an annular wheel 5 surrounding and in contact with the planet gear set 3, in a manner that they can be integrally rotated. A gear change hand rim 8 for manually driving the traveling wheels is connected to the rest in a manner that they can be integrally rotated. In the planet gearing mechanism system backlash is made to be zero automatically.
Patent JP-2003035727-A (JP)
Title: Waveform checking method using oscilloscope and photoelectric sensor
Inventor: SHINOHARA HIDEAKI
IPC: G01R13/20
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for checking the waveform capable of automatically deciding the propriety of the waveform by using an oscilloscope. SOLUTION: The method for checking the waveform by means of an oscilloscope and photoelectric sensors comprises the steps of disposing a plurality of photoelectric sensors on the front surface of the oscilloscope, and automatically deciding the propriety of the waveform according to on or off of the sensor by a bright line of the oscilloscope.
Patent JP-2003043539-A (JP)
Title: Optical modulator and optical frequency comb generator
Inventor: BANBAN WIDEIYATOMOKO
IPC: G02F2/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of a microwave and to obtain a high efficiency without making an optical modulator and an optical frequency comb generator large-sized by adopting a structure such that they are stored in a cavity microwave resonator and drived. SOLUTION: A cavity 123 which resonates to the microwave of a cavity microwave resonator 120 incorporating a bulk type optical resonator 110 made of electrooptic crystal through which beam light to be subjected to optical modulation is allowed to pass is formed like a channel, and cavity lengths before and after the bulk type optical resonator 110 are set to 1/4 wavelength of the resonance frequency.
Patent JP-2002109563-A (JP)
Title: Light source automatizing system (irradiation range)
Inventor: HIRABAYASHI MASAHIDE
IPC: G06T15/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To automatize the irradiation position and the irradiation range of a light source in three-dimensional computer graphics. SOLUTION: The irradiation position in the three-dimensional CG and the irradiation range at the irradiation position are automatized by a means (a) for determining a space range from the position and the shape of a body group (the body group constitutes a subject) stored in a memory device, a means (b) for determining the space center from the space range determined by the means (a), a means (c) for determining the irradiation position by using the space center determined by the means (b) as a standard, and a means (d) for determining the irradiation range by using the space range determined by the means (a) as a standard.  By combining a viewpoint automatizing system and an automatizing system of the point of fixation together, all of the viewpoint, the point of fixation and the light source can be automatized to generate an image, and an artist or a designer can intently show his/her formative ability without being bothered by mutual complicated adjustment thereof.
Patent JP-2003039835-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: TAKEMOTO SHINYA
IPC: B42D15/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive recording medium in which a breakdown of a release between layers or a deformation does not occur in a laminated structure when an image is rewritten by irradiating with a laser beam or when the image is secondarily processed by heating. SOLUTION: The reversible heat sensitive recording medium comprises a laminate having a recording layer 2 capable of displaying or erasing a visible image by reversibly changing a transparency or a color developability according to a temperature. The medium further comprises a photothermal conversion layer 3 containing an infrared absorption pigment and an ultraviolet absorption layer 7 superposed in this order on the layer 2 in such a manner that these layers 2, 3 and 7 are made of a resin having a crosslinking structure. The layer 7 has a polymeric copolymer of a monomer having an ultraviolet absorptive molecular structure and a polymerizable monomer. The ultraviolet absorption layer has a mean permeability of 10% or less of a range 300 to 360 nm of a wavelength and is an ultraviolet absorption layer having a visible light transmittance.
Patent JP-2003047404-A (JP)
Title: Oil and fat composition for being kneaded in croquette
Inventor: OOTORI MASASHI
IPC: A23L35/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat composition for being kneaded in a croquette, capable of imparting a body taste and excellent palatability to the croquettes so as to realize as if containing butter and milk fat, having physicality readily usable for being kneaded in an inner ingredient for the croquette, and making it possible to produce an inner ingredient without giving sloppiness to the croquette. SOLUTION: This oil and fat composition for being kneaded in a croquette is such as to be formulated with an oil and fat having SFC(solid fat content) of <=30 at 10 deg.C, wherein the oil and fat preferably contains a purified animal oil and fat, and further preferably a monoglyceride the binding fatty acid of which consists mainly of a saturated fatty acid and/or a transform unsaturated fatty acid is contained.
Patent JP-2003041827-A (JP)
Title: Locking device
Inventor: NAKAGOME KATSUMI
IPC: E05B81/90
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a locking device capable of contriving improvement of assembly and operability and cost reduction by efficiently connecting an operation force transmission member of total two systems connected to two handles for the operation part of a locking plate respectively. SOLUTION: A first handle 30 is connected through a cable 32 as a first operation force transmission member in the operation part 13A of the locking plate 13, a second handle 40 is connected through a wire 41 as a second operation force transmission member in the cable 32, and the locking plate 13 can be operated in the direction of an arrow B1 releasing engaging of a latch member 12 with the first and second handles 30, 40.
Patent JP-2003044227-A (JP)
Title: Information recorder
Inventor: TAMAI MASARO
IPC: G06F3/06
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk array device capable of guaranteeing the real time performance of real time data, and realizing the matching of data between disk devices even when the real time data and non-real time data are written in the same block. SOLUTION: When a control part 22 queues a first writing command whose priority is 'high priority' to priority queues 241-245, a command retrieving part 2202 retrieves a second writing command to be written in the same block as the block of the first writing command for each non-priority queue 251-255. When the first writing command is selected from the priority queue and the non-priority queue according to the prescribed priority, a command issuing part 25 extracts the second writing command from the queue, and issues only the first writing command to a disk device.
Patent JP-2003051052-A (JP)
Title: Paper money pile-up machine for ic card
Inventor: IZAWA HARUNOBU
IPC: B42D15/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent information stored in an IC card from being illegally revised in a paper money pile-up machine for an IC card. SOLUTION: A paper money pile-up machine 1 for an IC card is started only when a card for start having an accept signal is inserted and the accept signal is received. Thus, after a power source is turned on, the paper money pile-up machine 1 for an IC card is not started until the card for start is inserted and since a general card is not accepted by the paper money pile-up machine 1 for an IC card, the opportunity to revise the information stored in the IC card by illegal operation or illegal action to the paper money pile-up machine 1 for IC card is decreased so that reliability in the security of the paper money pile-up machine for an IC card can be improved.
Patent JP-2003050266-A (JP)
Title: Test circuit for hysteresis voltage width measurement and measuring method of hysteresis voltage width by using test circuit
Inventor: OYAMA SHIGEKI
IPC: G01R19/165
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit for hysteresis voltage width measurement and a measuring method of the hysteresis voltage width capable of simplifying the test circuit by dispensing with installation of a mode decoder for test signal selection, and suppressing to the minimum the increase of a chip area for the test circuit. SOLUTION: In this test circuit for hysteresis voltage width measurement for measuring the hysteresis voltage width to a plurality of Schmidt circuits 1 installed on a semiconductor 2, all outputs of the Schmidt circuits 1 which are measuring objects are connected to a plurality of EXOR circuits 3, and a monitor terminal 5 for monitoring a test result is connected to the output of the final-layer EXOR circuit 3. When measuring the hysteresis voltage width, input values to all the Schmidt circuits 1 which are the measuring objects are fixed once at a stable voltage level, and thereafter only the input level to one Schmidt circuit 1 to be measured is changed gradually.
Patent JP-2003053971-A (JP)
Title: Inkjet recording head
Inventor: OWAKI HIRONARI
IPC: B41J2/16
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent enlargement of a case caused by an adhesive injecting section and to prevent a trouble caused by imbibition of the case. SOLUTION: This inkjet recording head comprises a case 3 made of a resin having a tip face at a side of a nozzle and an attachment face at the opposite side of the tip face, and a vibrator unit which is accommodated to be fixed to an accommodating space of the case 3. The case 3 is equipped with a base end side section 19 having a space section 18 opened to a side of an attachment face, and a tip side section 17 having an accommodating space section 16 capable of accommodating a part of a vibrator side of a vibrator unit. A rear face of a fixing plate is partially bonded to a fixing plate adhering face 21. An adhesive injecting section 53 for injecting an adhesive for bonding the fixing plate is exposed to a portion where the fixing plate is to be positioned.
Patent JP-2003054274-A (JP)
Title: Riding work machine
Inventor: YOSHIDA KAZUMASA
IPC: B60K5/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce the length from the front wheel to the front end of a machine in a riding type work machine with an engine and a continuously variable transmission arranged at the front of the machine. SOLUTION: The continuously variable transmission 11 is connected to a front part of a mission case 1 so that an input shaft 11a of the continuously variable transmission 11 is located at the front of an output shaft 11b. A cylinder 16b is tilted rearward so that the cylinder 16b goes along the upper side of the continuously variable transmission 11, and the engine 16 is arranged at the diagonally upper front of the continuously variable transmission 11. An output shaft 16c of the engine 16 is protruded to the same side as the input shaft 11a of the continuously variable transmission 11, and a transmission mechanism 19 is extended over the output shaft 16c of the engine 16 and the input shaft 11a of the continuously variable transmission 11.
Patent JP-2003055419-A (JP)
Title: Surface treatment agent for polymer material
Inventor: HIKITA SHINYA
IPC: C09K3/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment agent for a polymer material comprising a block copolymer having a specific polydimethylsiloxane segment, and also provide a coating composition which contains the same and is good in water repellency, mold releasability and friction resistance. SOLUTION: The surface treatment agent for a polymer material comprises a block copolymer composed of a vinyl polymer segment and a polydimethylsiloxane segment, and is produced from a polydimethylsiloxane compound having a specific peroxydiester group and a vinyl monomer as raw materials. The coating composition comprises the same.