baber/WOPTO huggingface dataset:
Patent JP-2002101258-A (JP)
Title: Automatic original transfer device
Inventor: TAKEHIRA OSAMU
IPC: H04N1/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic original transfer device in which a carriage path for stabilizing the transfer of the original and improving picture read precision is formed. SOLUTION: In this automatic original transfer device, the contact position of a carriage guide member and the original P is regulated to the minimum before and after the rear edge of the original P passes through a roller 14 before a read position, so that the fluctuation in the moving speed of the original at the read position can be reduced, and that the read precision can be improved.
Patent JP-2002097386-A (JP)
Title: Method of recovering high quality carbon black from vulcanized rubber, and rubber composition using the same carbonblack
Inventor: SHIKAKUBO TAKASHI
IPC: C08L9/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method recovering high quality carbon black from a vulcanized rubber capable of effectively carrying out a decomposition of the vulcanized rubber, enabling an easy separation and recovery of the carbon black and giving a high quality carbon black, and a rubber composition including the carbonblack excellent in physical properties especially, excellent in tensile stress and abrasion resistance. SOLUTION: This method of recovering carbon black from a vulcanized rubber swells the vulcanized rubber at least including carbon black and rubber, in a solvent to have a volume increasing rate >=40%.
Patent JP-2001209163-A (JP)
Title: Container for liquid agent, liquid agent taking-out means and holding member for the same
Inventor: ARAI KAZUMI
IPC: G03D3/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring a processing liquid which prevents the contamination of floors, automatic developing machines and surrounding furniture and prevents the intrusion of deteriorated materials into pipes in the reuse thereof by decreasing the amount of the processing liquid to be stuck to the pipes by accompanying taking of liquid agent taking-out means into and out of a container for the liquid agent and preventing a liquid sag, and a screening member for screening the pipes in order to prevent the oxidation of the processing agent sticking to the pipes after use and to prevent the sticking of saprophytic bacteria. SOLUTION: The liquid agent taking-out means for taking the liquid agent out of the container for the liquid agent having a liquid putting-in and -out port provided with a container side positioning member has a pump section for taking out the liquid agent, a suction pipe section conducting therewith and a liquid agent taking-out means side positioning member. The section of the liquid agent taking-out means which comes into contact with the liquid agent is liquid repellent.
Patent JP-2002104914-A (JP)
Title: Method for producing dental material and prosthetic material for dental use
Inventor: OHARA KOJIRO
IPC: A61K6/893
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dental material having simple impregnation operability, high adhesion to fiber and high mechanical strength, and to provide a prosthetic material for dental use having good handleability and high mechanical strength and fatigue durability. SOLUTION: This method for producing a dental material comprises preparing in advance a composition mainly comprising (a) a polymerizable monomer, (b) a fiber, (c) a solvent and (d) a polymerization initiator followed by removing the solvent (c) from the composition.
Patent JP-2002099353-A (JP)
Title: Music reproducing notebook-sized personal computer
Inventor: MINATO KOHEI
IPC: G06F1/16
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a music reproducing notebook-sized personal computer(PC) capable of listening to music with attractive acoustics while watching images. SOLUTION: In a main body 10 of notebook-sized PC having a lid body 30 having a liquid crystal display 31 on the inner surface and having a keyboard 21 on the upper surface while internally providing a base 20 having a DVD video player 25 so as to open/close, a mid-range speaker/tweeter unit 40 and a woofer unit 50 for reproducing music are attachably and detachably provided.
Patent JP-2002101191-A (JP)
Title: Portable terminal device
Inventor: KAWASHIMA TAKAHIRO
IPC: H04W4/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device comprising a unique alarm function. SOLUTION: There are provided a storage means 51 in which an alarm data is stored, a sounding means 61 for sounding an alarm, a registering means 50 for registering in the storage means as an alarm data, a sounding sequence data which directs that a prescribed voice or a musical sound is sounded at a prescribed timing by the sounding means together with a regeneration date/ time data, a timing means 59, and a control means 50 for driving the sounding means to sound based on the sounding sequence data when the regeneration date/time data registered in the storage means is matched with a timing value by the timing means.
Patent JP-2002095442-A (JP)
Title: Nourishment-enriched food
Inventor: SATO NORIBUMI
IPC: A23L1/304
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a nourishment-enriched food where oxidation of a polyunsaturated fatty acid with minerals is inhibited, and to provide a method for producing the nourishment-enriched food. SOLUTION: This nourishment-enriched food is such one as to contain a polyunsaturated fatty acid and minerals, improved in preservability because of inhibiting the polyunsaturated fatty acid by the minerals from being oxidized/ deteriorated due to menerals, and is obtained by adding a polyamine to a component containing no minerals inducing oxidation to emulsify the mixture followed by adding an oxidation-inducing mineral to the emulsified resulting mixture.
Patent JP-2001071540-A (JP)
Title: Ink jet recording head
Inventor: OKAZAKI TAKESHI
IPC: B41J2/05
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the hitting point of ejected ink from being shifted when an ink of different concentration is used. SOLUTION: When dark and light inks are used in the recording heads 12K, 12C, 12M and 12Y of respective colors, arrays of openings for ejecting dark and light inks are formed integrally in one ejection opening forming plane. According to the structure, positional relationship is fixed when dark and light inks are ejected for each colors.
Patent JP-2002108348-A (JP)
Title: Comprehensive music information management system and music information audition method
Inventor: TSUMEO KOJI
IPC: G06Q30/06
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To present an integrated code system covering a range from 'when contents (music) are born' to 'when the contents are used secondarily by users through broadcasting, etc.', and to establish what is called industry EDI. SOLUTION: This system has a storage 40 which stores sound-source and various peripheral data of a code system by constituting the code system by using an ISRC code added to an original disk as a key code, combining various peripheral data such as a jacket photograph and artist data with an ISRC code, and further combining various right data on an author, an original disk producer, a publication company, and a player, and also has a database 32 which stores music information, permission information, and right allocation information of the code system and an access control means 31 which is connected to a data input system and an audition system and has a read/write right control function 33 of controlling whether or not data can be read and written, a use permission control function 34 of controlling whether or not the data can be used,  a format converting function of converting the format of sound source data, and a log function 60 of saving the use of data of the database as a log.
Patent JP-2001198111-A (JP)
Title: Probe and concentration measuring device of light absorbing substance in organismic tissue
Inventor: AOYANAGI TAKUO
IPC: A61B5/1455
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To noninvasively and accurately measure the concentration of a light absorbing substance in an organismic tissue. SOLUTION: This probe 1 is provided with a light irradiator 2 and a light receiver 3 oppositely arranged by sandwiching an organismic tissue 10. The light irradiator 2 is provided with a light source part 5 and a light scattering plate 6 arranged in front of the light source part 5, and the light receiver 3 is provided with a photodiode 8 and a light scattering part. Thus, among extinction of the organismic tissue 10, nonabsorptive extinction is not influenced by a wave length, the ratio of a light absorbing-extinguishing degree to the thickness of a blood layer is not influenced by the thickness of the organismic tissue, and the light absorbing-extinguishing degree can be made undependent on the blood layer existing depth.
Patent JP-2002097603-A (JP)
Title: Water permeable unit and road surface structure using the same
Inventor: HASHIDA TAKAAKI
IPC: E03F1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a water permeable unit capable of recycling glasses recovered as wastes at low cost without requiring troublesome labor. SOLUTION: The water permeable unit 70 embedded in a ground for making rainwater falling on a road surface permeate the ground and a catch basin and temporarily reserving the rainwater reduced in passing speed comprises a plurality of tires 71 having a plurality of holes 74 in the peripheral surfaces, connected to one another, openings 73 provided in the peripheral surfaces of the tires, and crushed glasses 77, 78 filled in the plurality of connected tires, the holes in the centers of the tires and the openings being blocked in a permeable manner by closing members 72, 75.
Patent JP-2002105275-A (JP)
Title: Thermoplastic resin composition and article
Inventor: HASHIBA ATSUSHI
IPC: C08F291/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having well balanced impact resistance, weather resistance and a coloring property, solving the problem of a flow mark or a bronze phenomenon and having low glossiness with suppressing a surface gloss. SOLUTION: A complex rubber latex is composed of polyorganosiloxane rubber component (I) of 1-20 wt.%, a conjugated dien rubber component (II) of 1-20 wt.%, a polyalkyl(meth)acrlate rubber component (III) of 60-98 wt.% and has a mean particle diameter of >0.2 micron but <=2.0 micron. The thermoplastic resin composition is composed of a graft copolymer (A) of 1-100 wt.% prepared by polymerization of 10-200 wt.%, to the rubber weight, of at least one or more groups selected from an aromatic vinyl monomer, a vinyl cyanide monomer, and an alkyl(meth)acrylate monomer and a copolymer (B) of 99-0 wt.% prepared by polymerization of at least one or more groups selected from an aromatic vinyl monomer, a vinyl cyanide monomer and an alkyl(meth) acrylate monomer.
Patent JP-2002029853-A (JP)
Title: Sintered silicon nitride compact and method for manufacturing the same
Inventor: URASHIMA KAZUHIRO
IPC: C04B35/584
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sintered silicon nitride compact which may be improved in wear resistance and may be effectively suppressed of its variation. SOLUTION: The scattering intensity at 1,200 cm-1 when a single crystal sample is subjected to a Raman spectrometry is defined as a reference scattering intensity level X0, the height of the strongest scattering peak appearing at 500 to 530 cm-1 expressed by the increment scattering intensity from the reference scattering intensity level X0 as Yk and the increment scattering intensity from the reference scattering intensity level X0 at 1,200 cm-1 of the spectroprofile when the Raman spectrometry of the sintered compact is carried out as Y1 and then the ratio ratio Y1/Yk of Y1 to Yk is specified to >=0.4. As a result, the wear resistance of the sintered silicon nitride compact may be improved and the variation thereof may be suppressed.
Patent JP-2002106448-A (JP)
Title: Engine starting system for motor vehicle
Inventor: HARADA SHOICHI
IPC: B60R25/021
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine starting system for motor vehicle which can make the removing work of a cover for the outside end of the operating materials. SOLUTION: A knob 13 which is an operating material to work an ignition switch 20 within a body 12 is equipped to be rotatable around the identical axis to the body 12. The outer end of the knob is covered by a cover 14 that the key inserting hole 15 equipped at the outside end of the knob 13 can be exposed. A fitting plate material 33 is equipped with two parts on the periphery edge of inner circumference of the cover 14. The outer circumference 13b of the knob 13 equips a engaging projection parts 35 which is engaged by engaging hole 34 formed in the fitting plate 33.  The fitting plate part 33 equips a tool engaging hole 36 which engages the outer opening edge 12a of the described body 12 with the tool apex is inserted from the gap G between the cover 14 and releases the engaging condition by elastically deforming the fitting plate part 33 to the disengaging direction from an outer periphery 13b of the knob 13.
Patent JP-2002108192-A (JP)
Title: Remote teaching system
Inventor: YAMAGUCHI YOSHITO
IPC: G06Q50/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote teaching system which easily gives supplementary lessons to a student who doesn't reach a certain level by normal teaching, in response to his or her wishes and charges for them. SOLUTION: A teacher's terminal 40 transmits evaluation data based on the teaching result at the time when the frequency in transmission of the teaching result reaches the preliminarily determined number of times, and a student's terminal 30 transmits information indicating whether the student requests supplementary lessons accompanied with transmission of the teaching result or not on the basis of the evaluation data, and a management server 60 separately performs charging processing in the case of receiving a request for supplementary lessons.
Patent JP-2002110978-A (JP)
Title: Power semiconductor element
Inventor: NINOMIYA HIDEAKI
IPC: H01L21/225
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor element improved in latch-up resistance. SOLUTION: In a trench type MOS gate structure, an N-type source layer is formed self-alignedly. Consequently, the latch-up resistance of the power semiconductor element is improved, by reducing the diffusion resistance of a P-type base layer, and at the same time, the on-state voltage of the element is lowered by improving the latch-up resistance of the element by scaling down the element.
Patent JP-2002031520-A (JP)
Title: Calibration member for three-dimensional shape analyzer and method for three-dimensional shape analysis
Inventor: YOSHINARI JUNICHI
IPC: G01B15/04
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a Z standard calibration specimen for accurately performing a Z calibration in a scanning electron microscope having a three- dimensional shape analyzing means. SOLUTION: When a silicon substrate is etched, a chemical difference in etching rate is produced by the difference of arrangement of atoms in crystals and a pyramid-shaped structure (micro pyramid) having slopes with accurate angles (54 and 74 deg.) is manufactured. The angles of the slopes of the micro pyramid are utilized for the Z calibration.
Patent JP-2002113775-A (JP)
Title: Method for producing uneven sheet
Inventor: OKAMOTO MASARU
IPC: B29C59/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an uneven sheet, which is free from the generation of the dislocation of the unevenness on both sides of the sheet, without using an expensive embossing plate. SOLUTION: A thermoplastic resin base material sheet 11 is softened by heating, held between a pair of embossing plates at least one of which is a thin plate having numbers of through holes h of a prescribed cross-sectional shape, and pressed. Parts positioned at the through holes h in the surface of the softened base material sheet 11 are expanded into the free spaces in the holes h to from projections, and the base material sheet 11 including the projections in cooled and solidified. After that, the embossing plates 12 are demolded. Since alignment for molding and the specular polish of the projections are possible even without using expensive embossing plates which are manufactured in a plat making process, the uneven sheet with convex lenses embedded in a prescribed two-dimensional arrangement in the sheet can be produced.
Patent JP-2002119003-A (JP)
Title: Stator for dynamo-electric machine, and manufacturing method thefor
Inventor: OHASHI ATSUSHI
IPC: H02K15/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a stator for dynamo-electric machine and a manufacturing method therefor, capable of reducing the amount of heat generated during jointing and preventing generation of damage to insulating films on conductors. SOLUTION: This stator 2 for dynamo-electric machine includes a stator core 32, having a plurality of slots 35 and a stator winding fitted on the slot 35 and formed by jointing the jointing ends 33a of the plurality of conductors 33 to each other. The jointed sections of the jointing ends 33a are formed out of molten metals 33g, 33f, of which the melting points are lower than those of the conductors 33.
Patent JP-2002115495-A (JP)
Title: Arch-tunnel bottom slab and its construction method
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an arch-tunnel bottom slab and its construction method capable of reducing weight to reduce a cost and preventing the occurrence of cracks. SOLUTION: A compressed member 4 is fitted to a stage section 1d of the bottom slab installed on the ground G to fix. A PC steel material 3, in a through-hole 1c formed in rise sections 1ar and 1br is screwed on nuts 8, to introduce a tightening prestress. Since the strength of the bottom slab 1 is strengthened with prestresses, the thickness is thinned to easily reduce weight. The lower surface of the bottom slab 1 is expanded with the prestresses, so that force bending sidewalls 1b and 1b in the insides is added to the bottom slab 1, and the compressed member 4 bears the axial compressive force to prevent the bending of the bottom slab 1. Accordingly, the occurrence of cracks caused by the expansion of the lower surface of the bottom slab is prevented. After precast wall slabs 10 are fixed on the sidewalls 1b to construct the arch tunnel, the compressed member 4 is removed.
Patent JP-2001148479-A (JP)
Title: Semiconductor device having partial soi structure and its manufacture method
Inventor: BE KINSHO
IPC: H01L21/764
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having partial SOI structure and the manufacture method. SOLUTION: A lower silicon substrate 21 and an upper silicon pattern 25a which is electrically isolated from the lower silicon substrate 21 by an isolation layer 33a buried in the hole of an inverted T-shape, which is form in the lower silicon substrate 21, are included. A gate insulating film 38 and a gate electrode 39 are formed on an upper silicon pattern 25a, and a source 36 and a drain area 37 and a channel area between them are formed on the upper silicon pattern 25a with the gate electrode 39 as a center. A silicon layer or porous silicon layer 23b is formed below the channel area and it electrically and partially brings it into contact with the lower silicon substrate 1 and the upper silicon patter 2a. Thus, a body contact such as a general semiconductor device can be formed without a separate design change.
Patent JP-2002122023-A (JP)
Title: Cooling fan shroud device
Inventor: SATAKE YOSHIYUKI
IPC: F01P11/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To significantly improve the radiator cooling ability in a cooling fan shroud device for forcibly taking the outside air into a radiator by increasing the width of a rectangular cylinder part of a radiator side shroud in the longitudinal direction, in comparison to that in the conventional devices, and improving the air flow so as to increase the gas quantity. SOLUTION: This cooling fan shroud device has a radiator side shroud, having a rectangular cylindrical part fixed to a radiator at one side thereof and a back surface part for covering the rear end of the rectangular cylindrical part and formed with a circular opening part, an engine side shroud fixed to an engine and having a cylindrical part formed with an outer diameter smaller than the inner diameter of the described opening part, and a sealing member for sealing an annular clearance formed between the described opening part formed in the back surface part of the radiator side shroud and the cylindrical part of the engine side shroud.
Patent JP-2002119262-A (JP)
Title: Method for producing yacon juice
Inventor: WAKAYAMA TADAAKI
IPC: A23L19/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a yacon juice exhibiting a fresh yellow white color and an excellent flavor of the natural yacon, without adding a high concentration of discoloration-preventing agent in a good yield. SOLUTION: This method for producing the yacon juice is to contact-treat the tuberous root of the yacon with a heating medium for softening its surface skin part, then peel the skin off, then instantly heat and crush the peeled yacon in the presence of an inert gas, squeeze its juice, heat for sterilizing by following usual processes and obtain the above yacon juice.
Patent JP-2002128788-A (JP)
Title: Silicon-containing alicyclic compound
Inventor: IWAZAWA HARUO
IPC: C08G77/22
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a new silicon-containing alicyclic compound useful as a raw material for polysiloxane resins used for chemical amplification resists having excellent dry etching resistance, transparency to radiation, resolution, a developing property. SOLUTION: This silicon-containing alicyclic compound has such a structure that 2-hydroxy-(2-trifluoromethyl)ethyl group, 2-hydroxy-2-methyl-(2- trifluoromethyl)ethyl group or 2-hydroxy-2,2-di(trifluoromethyl)ethyl group and a (substituted) silyl group or cyclic polysiloxane group (the number of silicon atoms being 3-10) are bound to a bicyclo[2.2.1]heptane ring or 2-4 bicyclo[2.2.1]heptane rings-condensed ring, or a structure that the hydrogen atom(s) of the hydroxy group(s) in the above structure is (are) substituted with acid-dissociable organic group(s).
Patent JP-2002121384-A (JP)
Title: Aromatic polysulfone resin solution composition, film obtained using the same and its manufacturing method
Inventor: MATSUOKA YOSHIKI
IPC: C08J5/18
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polysulfone resin solution composition neither undergoing gellation in storage nor causing cloudiness of a film in a drying step after casting, to provide an aromatic polysulfone resin film obtained from the composition and its manufacturing method. SOLUTION: The aromatic polysulfone resin solution composition comprises an aromatic polysulfone resin (A) having a reduced viscosity of 0.49-0.60 dl/g, a halogen-containing hydrocarbon (B) and an aliphatic lower alcohol (C). The manufacturing method of the aromatic polysulfone resin film comprises (1) forming a cast film containing a solvent by casting on a support a solution composition of the aromatic polysulfone resin described above and subsequently allowing the solvent to evaporate from the cast film. The aromatic polysulfone resin film is manufactured by the manufacturing method of the aromatic polysulfone resin film described above.