baber/WOPTO huggingface dataset:
Patent JP-2003336494-A (JP)
Title: Joint
Inventor: OZEKI MUNETAKA
IPC: F16L1/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction term by facilitating the joining of adjoining two members.  <P>SOLUTION: A male joint 2 is constituted by providing a fitting member 3 in one joining part of a segment 34 and a female joint 28 is constituted by providing a fitting object member 29 to the other joining part 41. The fitting member 3 of the male joint 2 can appear/disappear from one joining part. A male screw part 7 is provided in the circumferential surface of the fitting member 3, a female screw part 11 is screwed around the male screw part 7, a worm wheel 12 is connected to the female screw part 11, a worm 15 is geared with the worm wheel 12, and a rotary shaft is connected to the worm 15. The fitting member 3 is fitted with a fitting object member 29, the rotary shaft is rotated to rotate the worm 15, the worm wheel 12 and the female screw part 11 are rotated by following after the rotation of the worm 15, the fitting member 3 is retreated, and the female joint 28 is drawn in the direction of the male joint 28, so that the adjoining segments 34 and 34 are integrally joined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336535-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: UCHIDA TAKAHIRO
IPC: F01N3/24
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device capable of determining the maximum occlusion quantity of oxygen while avoiding the deterioration of emission.  <P>SOLUTION: In determining the maximum occlusion quantity of a first catalyst 53 provided in an exhaust pipe 52, this air-fuel ratio control device sets a target air-fuel ratio upstream of the first catalyst 53 at a prescribed lean air-fuel ratio (or rich air-fuel ratio) when a downstream side air-fuel ratio sensor 67 is inverted from lean to rich (or from rich to lean), determines a feedback correcting quantity to set a detected air-fuel ratio of an upstream side air-fuel ratio sensor 66 to be the target air-fuel ratio, determines a feedforward quantity to set an air-fuel ratio of gas supplied to an internal combustion engine to be lean (or rich), and corrects the feedforward quantity by the feedback correcting quantity to decide a final fuel injection quantity. As a result, even when there is a feedback control delay in the air-fuel ratio, the air-fuel ratio upstream of the first catalyst 53 can be speedily controlled to the target air-fuel ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337824-A (JP)
Title: Information sharing device and method
Inventor: OYA KAZUO
IPC: G06F12/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily share a document.  <P>SOLUTION: This information sharing device is provided with a document management data base 12 in which a plurality of shared folders shared by a plurality of terminals 4-1 to 4-n are recorded so as to correspond to a plurality of identifiers, a document collecting part 16 for collecting a new document from a document preparing terminal 4-i among the plurality of terminals 4-1 to 4-n with document identifiers, and a document storing part 17 for storing a new document in the corresponding shared folder among the plurality of shared folders corresponding to the document identifier by referring to the document management data base 12. Therefore, it is not necessary for a person 6-i in charge of the preparation of the document to retrieve the corresponding shared folder from among the plurality of shared folders at the time of sharing the new document.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345858-A (JP)
Title: Trial ball
Inventor: KOLLER HANSJOERG
IPC: A61F2/46
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a trial ball which prevents it from working off a cone despite its intentions. SOLUTION: The trial ball for a total hip replacement joining on a cone comprises a prosthetic limb neck 24 provided with the cone 3 and a hip joint ball which can be attached on the neck. The hip joint ball and the trial ball 1 matching it have substantially the same radius 21, respectively, and the position of each of the conical facing surfaces 4 for the ball's center 11 is equivalent, respectively. The trial ball 1 has a discrete type insert 2 which has a prescribed elastic effect to come into contact with the cone 3. The insert is characterized by allowing it to be fixed to the trial ball 1 by changing a spacing 27 along a pole axis 13 for the ball's center 11.
Patent JP-2003335972-A (JP)
Title: Azo compound and method for producing the same
Inventor: TAKEUCHI YOSUKE
IPC: C07D239/60
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new azo compound and a tautomer thereof, having good hue and excellent light resistance.  <P>SOLUTION: The azo compound and the tautomer are represented by general formula (1) (wherein, R<SP>1</SP>is an alkyl group, an aryl group or an acyl group; R<SP>2</SP>is an alkyl group or an aryl group; R<SP>3</SP>to R<SP>7</SP>are each independently a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group or an amino group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338956-A (JP)
Title: Imaging device
Inventor: TAKAHASHI MARI
IPC: H04N5/225
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device having improved operability in which a photographer can intuitively recognize the shutter time at photographing in an imaging device, such as an electronic still camera which is eliminated shutter sound or is hardly audible.  <P>SOLUTION: This imaging device processes a video signal from an image pickup element 2 on a camera operation controller 4 and stores on a storage means 5. The camera operation controller 4 transmits imaging start timing to an image pickup element controller 3, and simultaneously outputs a voice A via a voice output device 6. The camera operation controller 4 outputs a voice B, simultaneously with the timing of complction of the imaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305537-A (JP)
Title: Spray casting method
Inventor: TAKAGI YUKIYA
IPC: B22C9/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray casting method, which can produce highly accurate metal castings having complicated shapes in a large number of kinds and a small quantity.  <P>SOLUTION: A pattern having the same shape as that of an object to be manufactured is made of wax. The wax pattern is sprayed with a non-combustible coagulating agent. After coagulation of the coagulating agent, the pattern is burned to make a cavity by melting down the wax. Molten metal is poured into the cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055640-A (JP)
Title: Cationic ion pair forming composition
Inventor: VIGH GYULA
IPC: G01N30/74
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic ion pair forming reagent whose combustion product does not cause any serious obstacle to an element selective detector or detecting device after combustion. SOLUTION: This cationic ion pair forming reagent and a group of cationic ion pair forming reagents consist of at least one cation and at least one counter ion, containing O, S, a halogen atom or a combination thereof as the only heteroatoms, and produce volatile combustion products.
Patent JP-2003343753-A (JP)
Title: Valve
Inventor: HIRAYAMA MICHIYA
IPC: F16K27/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily replace a diaphragm attached to a valve.   <P>SOLUTION: The valve comprises a body part 14 in which a fluid channel 12 communicating with a pipe and a valve seat 13 are formed, an operating part 16 with the diaphragm 15 for opening/closing the channel 12 as abutting to/separating from the valve seat 13, a control part unit 18 consisting of a valve element clasping part 17 detachably fixed to the operating part 16 with a fixing pin 22 for clasping the diaphragm 15 with the body part 14, and a bolt 24 for detachably fixing the control part unit 18 to the body part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200791-A (JP)
Title: Trim insert and trim
Inventor: MIZUNO SEINOSUKE
IPC: B32B3/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel trim insert structure with skeleton members having improved rigidity and strength, thus producing a trim insert and a trim each having a reduced thickness with non-reduced function, requiring less material cost with lighter parts and achieving the effective use of resources, and to provide the trim insert structure with the skeleton member having adjustable functions including rigidity and strength, as necessary.  <P>SOLUTION: The sheet metal trim insert 10 with the skeleton members 11 arranged side by side at preset intervals and interconnected via a bond portion 12 has linear deformable portions 20 formed on the skeleton members in their longitudinal direction a. The deformable portions are bent portions 21, protruded portions 22, 23 or recessed groove portions 24 formed wholly or partially on the skeleton members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003345904-A (JP)
Title: Constitution determination system
Inventor: HOSOKAWA KAZUHIRO
IPC: G06Q50/22
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine constitution of a person precisely by a computer.   <P>SOLUTION: A constitution determination table is shown to a user (S31). Any ones of a plurality of ranks for expressing by quantifying strength of a tendency shown by the user concerning contents of each of items every each of a plurality of the items for determining the constitution of the user, are selected based on answer results of the user to questions listed in the constitution determination table (S32). Additionally, the scores are calculated every each of the items and every each of the ranks based on selection results of the ranks and according to predetermined allotment of marks to be given to each of the ranks in selection, and a plurality of the scores calculated every each of the ranks in terms of all items are summed every each of the ranks (S33-S35). Thereby, the constitution of the user is classified into any ones of a plurality of predetermined types and determined based on the distribution patterns of a plurality of the summed scores obtained, which reflect variance of the plurality of the summed scores (S36).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348087-A (JP)
Title: Network facsimile
Inventor: ITO SHINICHI
IPC: H04M1/57
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically acquire through a network transmission address information including an IP (internet Protocol) address or the like selected by a user in transmission from some network facsimile.   <P>SOLUTION: Request is made to the network facsimile connected to a computer network to transmit address information assigned to the network facsimile. Creation or update is applied to the transmission address information selected as an address in facsimile transmission by the user based on the address information replied to the request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346529-A (JP)
Title: Plane lighting device and liquid crystal display device
Inventor: YOSHINO YASUAKI
IPC: F21V8/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front light type plane lighting device which enables especially a liquid crystal display panel to have improved display quality by controlling reflex of light at a rear flat plate of a light guide plate when the plane lighting device illuminates the liquid crystal display panel.   <P>SOLUTION: The plane lighting device has a light source device 1 and the light guide plate 2. The light source device 1 emits the light into the light guide plate 2. The light guide plate 2 has flat plate shape and accepts the light from the light source device 1 via a light incidence end plane 21. The accepted light is reflected at an inner plane of a prism array 22 on one side of the light guide plate 2 and illuminates an illuminating object 4 from the rear flat plate 23 on other side which faces the prism array 22 as illuminating light 5. The light guide plate 2 is so constituted that a surface of the rear flat plate 23 is coated with antireflection coatings 3 having high spectro-transmissivity for the illuminating light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348230-A (JP)
Title: Communication control device and communication system
Inventor: TSUJI HIROAKI
IPC: H04M3/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly efficient communication system.   <P>SOLUTION: In the communication system for dial-up connection from a communication terminal to a prescribed local area network, an existing telephone network and an IP network also are connected between a remote access sever in the local area network and the communication terminal. In the communication system, it is preferable to use a communication controller described in claim item 1 and it is also preferable to connect the existing telephone network to a protocol network corresponding to a prescribed communication protocol through a 1st gateway device and to connect the local area network to the protocol network through a 2nd gateway device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083804-A (JP)
Title: Force detection device
Inventor: TAKADA AKIO
IPC: G01H11/04
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a force detection device not utilizing a capacity change. SOLUTION: This force detection device 1 is equipped with a hard thin magnetic membrane 6 arranged on a substrate 4. An MR thin membrane 7 is arranged on the substrate 4 so that the MR thin membrane 7 is under the influence of a magnetic field generated from the hard thin magnetic membrane 6. A cantilever member 3 is mounted so as to vibrate corresponding to the vibration force. The magnetic field functioning on the MR thin membrane 7 is vibrated by vibration of the cantilever member 3, and the electric characteristic of the MR thin membrane 7 is vibrated and changed by the vibration of the magnetic field. The vibration change of the electric characteristic corresponds to the vibration of the cantilever member 3.
Patent JP-2003344217-A (JP)
Title: Optical measuring system for spectacle lens
Inventor: NODA MASAO
IPC: G01M11/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To omit an alignment process and to realize inter-pupil distance measurement free from a measuring error by simple constitution.   <P>SOLUTION: A micro-processor is provided to compute an inter-pupil distance between a pair of spectacle lenses 4A, 4B by summing up a horizontal direction displacement of an optical axes of the spectacle lenses 4A, 4B in a spectacle frame 3 with respect to a measuring optical axis of a lens meter 1, and a horizontal distance between two positioning members 6, 7 for positioning the spectacle frame or a horizontal moving distance of the one positioning member 6, as to the spectacle lenses 4A, 4B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061173-A (JP)
Title: Plate spring used for vibrator alarm and alarm using sound and vibration in common
Inventor: HAMAGUCHI SHUNEI
IPC: H04R1/00
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an alarm using sound and vibration in common that vibrates as a rigid body at an easily sensible vibration frequency although the alarm has a small-sized configuration. SOLUTION: In the sound-vibration common use alarm where an electroacoustic element is placed on a plate spring covering the lower opening of a cylindrical case and the ringer diaphragm of the element is covering the upper opening of the case, the plate spring 30 is formed to be an annular strip 32 surrounding a center hole 31 and spiral plate separation holes 33, 34, 35 laid out like three comma-shapes are formed to the annular-like strip 32. The natural vibration frequency can be decreased to a lower vibration frequency by punched parts formed by the three plate separation holes 33, 34, 35. Since an inner circumferential plate 36 is connected to an outer circumferential plate 37 via a plurality of spiral middle plates 38, the electroacoustic elements are separately suspended and supported, thereby increasing the support strength.
Patent JP-2003345585-A (JP)
Title: Display device
Inventor: ODAWARA SEIKI
IPC: G06F15/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing the flicker of a screen at the time of updating display data.   <P>SOLUTION: In this display device for displaying display data to be updated in a predetermined timing on a screen, at the time of updating the display data, a whole display document is not updated but a difference between the previous display document and this time display document is updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339675-A (JP)
Title: Device for detecting mastication frequency
Inventor: MATSUDA KENJI
IPC: A61B5/11
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide mastication frequency detecting device for keenly identifying displacement corresponding to a muscular movement or a change in hardness by mastication between conversation and mastication, and also easily adjusting mastication detecting sensitivity.   <P>SOLUTION: The device includes: a presser support member for carrying a presser 5 which is abutted on the skin, and changed in immersion depth in response to the muscular movement or the change in hardness with the mastication; an auxiliary displacement member following the presser support member within the range of a frictional force in a presser displacing direction by the frictional force with the presser support member; an elastic body 7 for elastically energizing the presser support member in a direction to immerge the presser onto the skin; an auxiliary displacement member displacement restricting body pair for restricting the displacement region of the auxiliary displacement member; and contact point members 13 arranged at the respectively opposing positions of the auxiliary displacement member and a auxiliary displacement member displacement restricting body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000856-A (JP)
Title: Adsorbent and canister having the same
Inventor: MORI HIROSHI
IPC: B01J20/30
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent which has extremely stable and high adsorption ability, shows well-balanced adsorption for polar substances, has excellent deterioration resistance and can be used suitably for canister etc.  <P>SOLUTION: The adsorbent is made by using silica gel satisfying the following requirements: (a) pore volume is 0.1 to 1.5ml/g, (b) specific surface area is 300 to 1200m<SP>2</SP>/g, (c) the model diameter D<SB>max</SB>of pores is ≤20nm and (d) the total content of metal element is 50 to 100,000ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015846-A (JP)
Title: Rotary electric machine structure with hollow shaft
Inventor: KAJIYAMA SEIJI
IPC: H02K7/06
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce protrusion of a ball screw for a short axial length by axially disposing the ball screw in a hollow shaft.  <P>SOLUTION: This structure is formed so that the ball screw (16) may reciprocate through a nut body (13) in the hollow shaft (9) provided at bearings (6, 7) on both ends of a case (1), thus reducing the axial length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051606-A (JP)
Title: Substrate for thin film formation
Inventor: SUZUKI YOSHITAKE
IPC: H01L31/04
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for thin film formation excellently forming a thin film without damaging the characteristics and will not generating peel off or the like. SOLUTION: For the substrate 10 for the thin film formation, a stainless steel plate composed of SUS430, for instance, is used as the base material, and an Al layer 16 is formed via an Ni layer 14 on both surfaces of it respectively. That is, a structure where the Ni layer 14 is interposed between the base material 12 and the Al layer 16 as a barrier layer is attained, and at heat treatment for forming an Si thin film for a solar battery, for instance, mutual diffusion occurring between the Al layer 16 and the substrate 12 is prevented, and generation of a weak intermetallic compound, based on the mutual diffusion, is suppressed. Thus, the Al layer 16 is prevented from peeling off from the base material 12.
Patent JP-2004009327-A (JP)
Title: Thermal printer
Inventor: INAZUKI KENICHI
IPC: B41J2/335
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To save power by stabilizing thermal printer temperature to improve temperature adjustment efficiency.  <P>SOLUTION: A thermal accumulating section 40 having a heat pipe 42 covered with a thermal accumulating member 43 is embedded in a thermal head 25. A temperature adjusting section 45 comprising a thermoelectric element is connected to one end of the heat pipe 42. The heat pipe 42 is heated with the temperature adjusting section 45 prior to printing to raise the temperature of a heat generating element array 31 to a bias heating temperature. During printing, the bias heating is performed by heating the heat pipe 42, while gradation heating is carried out by heat generated by the heat generating element array 31. The thermal head 25 is reduced in the temperature adjusting range causing no large power consumption, since the temperature becomes stabilized and uniformized due to the heat accumulating section 40 to suppress a large power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012016-A (JP)
Title: Airconditioner and its operation method
Inventor: MIYAJIMA YUJI
IPC: F24F3/14
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To save energy in space heating in a clean room and to avoid the rupture of a cooling coil even if the temperature of outdoor air is below zero.  <P>SOLUTION: In the airconditioner 10, conditioned air whose temperature and moisture are adjusted by passing the outdoor air (OA) through a first cooler 14, a heater 16, and a humidifier 18 in this order is mixed with return air (RA) from a clean room 100 for cooling by a second cooler 20 before supplying air (SA) to the clean room 100. In this case, the first and second coolers 14 and 20 are connected by communicating piping 50, and cooling water after flowing to the first cooler 14 is allowed to flow to the second cooler 20 in the heating of the fresh air whose temperature is lower than that of the cooling water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009630-A (JP)
Title: Decorative sheet and its manufacturing method
Inventor: MASUDA YOJI
IPC: B32B27/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet and its manufacturing method in which no organic solvent is substantially used.  <P>SOLUTION: A masking layer is formed on the surface of a resin-made base sheet, and then a printed pattern layer is formed on the masking layer using water-based print ink. A surface sheet is placed on the face of the base sheet with the printed pattern layer provided, and the base sheet is interlayer-glued to the surface resin sheet via a water-based or solventless adhesive. The surface sheet is embossed to have embossed patterns formed, and recesses of the embossed patterns are filled with a water-based coloring agent.  <P>COPYRIGHT: (C)2004,JPO