baber/WOPTO huggingface dataset:
Patent JP-2003047596-A (JP)
Title: Ophthalmic imaging system
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To photograph the still image of the anterior ocular segment at an operation distance being the same as that of eyeground photographing. SOLUTION: When the anterior ocular segment is photographed, an anterior ocular segment/eyeground changeover switch 30 is operated and an anterior ocular segment observation mode is set. A control means 27 inserts an anterior ocular segment observation optical system 4 into an optical path by a driving means 4a and a driving means 5a inserts a prism 5 to the optical path. A first anterior ocular segment illumination light source 18 is turned on and a focus lens 8 is adjusted to obtain the most focusing index on a monitor 26 which is drawn on the image separation prism 5. When the operation distance is not right, the upper half image of a pupil is deviated from the lower half image to left and right by the work of the image separation prism 5.  After the observation of the image, the operation distance of an eyeground camera from an eye to be examined E is adjusted through the use of an operating means so as to eliminate the horizontal deviation. Focusing on the anterior ocular segment is confirmed and, then, the color still image of the anterior ocular segment is photographed by operating a photographing switch 29.
Patent JP-2003048450-A (JP)
Title: Total control device for vehicle
Inventor: MATSUMOTO SHINJI
IPC: B60W10/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To avoid a state that a lane maintaining by a lane maintaining control cannot be performed caused by acceleration by an inter-vehicle distance control. SOLUTION: Lane maintaining continuable speed VL is calculated based on a curve curvature βz in front of a vehicle (step S6). When set speed Vc is more than the lane maintaining continuable speed VL and a preceding vehicle does not exist or the preceding vehicle is faster than the set speed Vc, either smaller one of acceleration XgZL capable of making traveling speed when a self-vehicle reaches a front distance ZL corresponding to the lane maintaining continuable speed VL as the lane maintaining continuable speed VL and target acceleration Xgs capable of controlling an inter-vehicle distance to a target inter-vehicle distance Lc is determined for a target acceleration correction value Xgsh (step S9).  Target braking fluid pressure Pwsj and target driving torque Tes are calculated to satisfy the target acceleration correction value Xgsh, and a braking fluid pressure control device 13, an engine control device 11 and a transmission control device 12 are controlled (step S10 to S12).
Patent JP-2003056014-A (JP)
Title: Water utilization system
Inventor: ASAGIRI DAISUKE
IPC: E03B1/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost water utilization system which can be used when there is no greenhouse without installing an intermediate water tank in a narrow space such as attic space. SOLUTION: A water retaining type building material is used for a balcony floor 3 or a balcony handrail 4, and rain water is filled in this water retaining type building material.
Patent JP-2002355112-A (JP)
Title: Antitheft alarm device for housing case
Inventor: HAGA YUJI
IPC: G08B13/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an antitheft alarm device for a housing case, which is provided with a locking device which surely works when improperly operated by an outsider and does not obstruct usual operation by the owner himself. SOLUTION: The antitheft alarm device has a power source (100), an alarm sounder (40), a first switch (A) which switches the alarm sounder (40) to an inactive condition when a licking device (10) is unlocked and to a ready condition when the locking device (10) is locked, and a second switch (B) which switches the alarm sounder (40) to the inactive condition when a lid is closed and to the ready condition when the lid is opened, whereby the alarm sounder (40) is configured to work if the lid is opened when the locking device is locked.
Patent JP-2003057795-A (JP)
Title: Processing agent concentrated composition for silver halide photographic sensitive material
Inventor: KOBAYASHI HIROAKI
IPC: G03C7/407
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a processing agent concentrated composition for a silver halide photographic sensitive material which suppresses the deterioration of the liquid composition due to storage, particularly storage at high temperature, ensures good photographic performances even when used as a start liquid or a replenishing liquid after storage, prevents the coloration of a vessel used for storage and diminishes residue in the vessel after the drawing of the liquid. SOLUTION: In the processing agent concentrated composition comprising one part, at least one of p-toluenesulfonic acid or water-soluble organic siloxane compounds having a specified structure is contained.
Patent JP-2003058126-A (JP)
Title: Display device and its driving method
Inventor: TSUNASHIMA TAKANORI
IPC: G09F9/35
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which still picture data that have been displayed in a previous still picture display interval are displayed when still picture display is switched to a normal display on a liquid crystal display device that is provided with a digital memory (hereafter called a DM) resulting in deterioration in the display quality. SOLUTION: In a still picture writing frame in which still picture display is switched to normal display, an off-level control signal is supplied to a DM output control signal line 20 and a DM output switch element 25 is put into its off state. In the other lines excluding the lines into which new still picture data are written, the still picture data which have been displayed in a previous still picture display interval are not outputted from a DM18.
Patent JP-2002338619-A (JP)
Title: Propylene-vinyl alcohol copolymer and its production method
Inventor: SAWAGUCHI TAKASHI
IPC: C08F8/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-vinyl alcohol copolymer having a novel structure and its production method. SOLUTION: This method for producing a propylene-vinyl alcohol copolymer is characterized in that 1,4-polyisoprene is used as the raw material and is subjected to hydroboration in a solvent, then oxidation, and hydroxylation and that the hydroboration is conducted while the reaction solution is in a non-gel state.
Patent JP-2003065580-A (JP)
Title: Blowing device
Inventor: TANAKA SHIRO
IPC: F24F7/10
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems in the conventional art such that when a ventilation equipment for existing bathroom is replaced so as to provide functions for drying and heating the bathroom, an incombustible material must be used under regulations, and replacement of existing piping involves a heavy makeover. SOLUTION: A blowing device 1 comprises a ventilation unit 2 and a circulation unit 3, which are connected by a joint means to each other. The unit 2 is provided with a fan 11, an inlet and an outlet to discharge indoor air to the outside. The unit 3 is provided with a sheathed heater 17 for heating air, inlet and outlet to circulate indoor air in the room. A space is provided between the end of the inlet of the unit 2 and the upper face of the unit 3 to separate a discharge air-flow duct 23 communicating with the ventilation unit 2 from a circulation air-flow duct 30 of the ventilation unit.
Patent JP-2003064624-A (JP)
Title: Earthquake resistant reinforcing method of existing reinforced concrete elevated bridge
Inventor: HASUDA TSUNEO
IPC: E01D1/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress propagation of traffic vibrations while securing the earthquake resistant safety of an existing reinforced concrete elevated bridge. SOLUTION: Gusset plates 8, 9 are protrusively installed at least at two spots opposed to each other in a sloped direction among the legs of bridge legs 1, the heads of bridge legs 1, the middle of beams 2, or the middle of girders 3. Between the opposed gusset plates 8, 9, a brace-type damper 6 having a brace body 61 into which a damper 62 is incorporated is constructed, and both ends of the damper 6 are coupled to the gusset plates 8, 9.
Patent JP-2003008585-A (JP)
Title: Communication controller and communication control method, and communication apparatus and communication method
Inventor: SAITO TAKESHI
IPC: H04W92/08
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus that attains operation of an Echonet protocol on the Bluetooth. SOLUTION: A controller 1 carries out a Bluetooth initializing procedure with an Echonet device A to store in correspondence a Bluetooth address and a determined slave identifier of the device A. Then the controller 1 finds out whether or not the device A is a PAN node via a service retrieval procedure to carry out PAN initializing. Then the controller 1 transmits confirmation message as to whether or not the device A supports the Echonet protocol. The controller 1 receiving the Echonet address request from the device A responding thereto determines the Echonet address of the device A and stores the address in association with the Bluetooth address of the device A and transmits the message with the Echonet address attached thereto to the device A.
Patent JP-2003065437-A (JP)
Title: Pressure vessel
Inventor: HIRAMATSU HIDEHIKO
IPC: F17C1/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To perform efficient heat exchange of the internal part of a vessel, in a pressure vessel formed such that the outer periphery of a liner of which a vessel body consists is reinforced by a reinforcing material. SOLUTION: Between a liner 1 formed of a metal or the like and a reinforcing material 2 formed of carbon fiber or the like a groove is formed in the outer surface of a liner 1, and the groove forms a cold heating medium route 3 through which a cold heating medium flows.
Patent JP-2003065362-A (JP)
Title: Driving force transmitter
Inventor: SAITO YASUNARI
IPC: F16D28/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmitter where energizing members can be efficiently fitted without falling out when each of members and bodies of the transmitter are fitted in a state of an axial line of the transmitter being nearly horizontal. SOLUTION: The driving force transmitter 17 is provided with: a friction clutch 61 arranged between an outer case 31 and an inner shaft 32 that are positioned so as to be relatively rotatably to each other; an amateur 62 and an electromagnet 63 that operate by energization to make a friction clutch 61 engage by friction; a yoke 42 positioned in a relatively rotatable manner to an outer case 31 in a supporting state of the electromagnet 63; a differential carrier 22 in which each of the members and bodies are accommodated; and a spring 86 for restraining axial O-directional movement of the yoke 42 between the yoke 42 and a rear side carrier 22b. When the driving force transmitter 17 is fitted, a spring 86 is made incapable of falling out from the yoke 42 by means of an attaching portion 42b and a catching claw 42c.
Patent JP-2003062918-A (JP)
Title: Light-weight rigid plate and its manufacturing method
Inventor: KAWAKAMI HAJIME
IPC: B32B27/32
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a product improved in a directional property unavoidable in a single plastic corrugated fiberboard in a light-weight rigid plate of a plastic corrugated fiberboard in a wide sense, that is, a material having the same structure as that of the corrugated fiberboard and made of a plastic material, having a harmonica type section manufactured by extrusion molding or a foamed sheet type. SOLUTION: A method for manufacturing the light-weight rigid plate comprises the steps of superposing the two or more plastic corrugated fiberboards so that their directional properties are substantially perpendicular to each other, and integrating the fiberboards by heat sealing, thereby obtaining the light-weight rigid plate of a plastic corrugated fiberboard laminate. A hinge structure is formed by the heat sealing, and hence a foldable product can be made.
Patent JP-2003109242-A (JP)
Title: Proximity field light probe unit and information recording/reproducing device
Inventor: TOYOSHIMA NOBUAKI
IPC: G11B7/135
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To record/reproduce information of/from both of a recording medium using proximity field light and a conventional recording medium such as a CD, a DVD or an MO. SOLUTION: A proximity field light probe unit 1 integrally housing a proximity field light probe 4 and a recording medium 5 for recording/reproducing carried out by proximity field light from the proximity field light probe 4 in a cartridge 7, and a recording medium 18 for recording/reproducing carried out only by a radiated laser beam are freely detachably set in the converging positions of an objective lens 17 of an optical system for recording/reproducing, and information is recorded/reproduced on both of the recording medium 5 for recording/reproducing carried out by the proximity field light and the recording medium 18 for recording/reproducing carried out only by the laser beam.
Patent JP-2003061776-A (JP)
Title: Chair
Inventor: MURAKAMI TOSHIZO
IPC: A47C7/52
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To make the chair compactly packageable. SOLUTION: The chair 1 can be compactly packaged by removing a backrest 60 from a seat 3 by extracting an upper back supporting rod 63 from a lower back supporting rod 4, detaching a backrest member 62 from the upper back supporting rod 63, disassembling a leg shaft 41 from a seat receiving member 2, and taking off a leg wing 76 from the leg shaft 41.
Patent JP-2003071308-A (JP)
Title: Shredder, shredder charging system and shredder charging method
Inventor: SATO HIROAKI
IPC: G06Q30/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a new shredder utilization service in which shredder providing service is combined with recycling. SOLUTION: A shredder 10 specifies state classification corresponding to document description information acquired via a document description information acquisition means 14 before shredding a document on reference to a state classification database 11b and further classification pertinent quantity is specified and is stored in a classification pertinent quantity storing region 11c. Then a shredder charging system 30 receives the specified state classification and the specified classification pertinent quantity from the shredder 10 via a communication means 32 and adjusts charging quantity of money of the shredder 10 on reference to a charging adjusted quantity of money database.
Patent JP-2003074418-A (JP)
Title: Egr valve mounting structure
Inventor: INOUE NAOKI
IPC: F02M25/07
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an EGR valve mounting structure whereby exhaust gas at a proper temperature is brought into the EGR valve, and the EGR valve can be surely mounted at the most proper position to enhance its reliability and durability without being influenced by heat of either an exhaust system or an intake system. SOLUTION: An EGR device to return a part of exhaust gas in an internal combustion engine to an intake system through the EGR valve has the EGR valve mounting structure wherein an inside passage 5 to bring in the exhaust gas from an exhaust manifold 3 is formed in a cylinder head 2, the EGR valve 7 is mounted to the exit part of the inside passage 5 through an EGR passage 6, and the exhaust gas passing through the EGR valve 7 is returned to the intake manifold 4 through an EGR cooler 10.
Patent JP-2003043738-A (JP)
Title: Magnetic toner
Inventor: KABURAGI TAKESHI
IPC: G03G15/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide magnetic toner which is environmentally unaffected, are high in transfer efficiency, does not fog, is unaffected even by the stress with lapse of time in long-term use and provides stable image characteristics. SOLUTION: The magnetic toner contains at least mainly a binder resin and wax, in which he average circularity of the magnetic toner particles is >=0.970; the ratio (B/A) of a content (B) of an iron element to a content (A) of the carbon element existing on the toner surfaces measured by an X-ray photoelectron spectroscopic analysis is below 0.001; when the diameter corresponding to the projection area of the toner is defined as C and the minimum value of the distance between the iron oxide and the toner surfaces in the observation of the toner sections using a transmission electron microscope(TEM) as D, the toner satisfying the relation of D/C<=0.02 and >=50 number %; and the degree of flocculation of the magnetic toners at and under ordinary temperature and atmosphere pressure is defined as (e) and the degree of flocculation of the magnetic toners after pressurizing, heating and resting as (f), the magnetic toner satisfies the relation 1.0<=f/e<=2.5.
Patent JP-2003073058-A (JP)
Title: Riding car of elevator
Inventor: ENDO MASAHIKO
IPC: B66B11/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To easily change a lighting system, and to easily change internal design. SOLUTION: This riding car is provided with a lighting system arranging part 3 capable of arranging the lighting system 4 arranged for illuminating the inside, and arranged in a position opposed to a car floor, and an attachment connector 5 arranged in this lighting system arranging part 3, and capable of detachably installing the lighting system 4. The lighting system preinstalled by the attachment connector 5, and arranged in the lighting system arranging part 3 is removed, and a separate lighting system is installed by the attachment connector, and is arranged in the lighting system arranging part 3 so that the design inside of a riding car 1 can be changed.
Patent JP-2003070961-A (JP)
Title: Slot machine
Inventor: YOSHIDA KATSUYUKI
IPC: A63F5/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine by which a skilled player can enjoy a game by sufficiently putting his/her technique and knowledge in practice. SOLUTION: The slot machine is provided with rotary drums 4L, 4C and 4R displaying a part of a plurality of patterns 5 drawn at regular intervals on outer peripheral surfaces. The rotary drums 4L, 4C and 4R start rotation with prescribed starting operation and stops the rotation with prescribed stopping operation. When a specific prize-winning patterns fixed in an advance stop at the stopping time, prize-winning is generated and game medals are put out.  In the slot machine 1, drawing for deciding the prize-winning or not by synchronizing with the starting operation is performed and when the drawing result is prize-winning, pull-in control where the rotary drums 4L, 4C and 4R are controlled to display the prize-winning patterns by rotating more than a stopping position based on the stopping operation is performed, and the player can set the maximum rotation quantity of the rotary drums by this pull-in control with a setting means 16.
Patent JP-2003071294-A (JP)
Title: Ethylene trimerization catalyst and method for trimerizing ethylene by using the catalyst
Inventor: YOSHIDA OSAMU
IPC: C07B61/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To efficiently and highly selectively produce 1-hexene from ethylene. SOLUTION: Use is made of a catalyst obtained by bringing a halogenated organic polymer and an alkyl metal compound into contact with a tripodal- neutral-ligand-coordinated chromium complex represented by ACrBn (wherein (n) is an integer of 1-3; A is a tripodal neutral polydentate ligand; Cr is a chromium atom; B is at least one member selected from the group consisting of hydrogen atom, a halogen atom, and a linear or branched alkyl).
Patent JP-2003077471-A (JP)
Title: Graphite material for lithium ion secondary battery negative electrode and its manufacturing method
Inventor: YAMAZAKI NORIMUNE
IPC: H01M4/587
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enable to obtain stably a higher discharge capacity and charge and discharge efficiency compared with the graphite material that is graphitized under the presence of a boron compound. SOLUTION: (1), (A) This is a manufacturing method of a graphite material for a lithium ion secondary battery negative electrode in which a graphite material, that has a specific graphite structure obtained by graphitization of the carbon material under the presence of a boron compound and contains B4 C, is (B) heated at the temperature of 1,800 deg.C or more. (2), Further, (C) it is heated at the temperature of 500-900 deg.C in the presence of oxygen gas atmosphere, or (C)' heated at the temperature of 2,000 deg.C or more under reduced pressure. (3) As an alternative method, (i) the graphitization process is carried out in argon atmosphere, and (ii) the carbon material that is graphitized is a milled carbon fiber using the mesophase pitch as a base material.
Patent JP-2003049908-A (JP)
Title: Wire clip
Inventor: KAWAI KIKUHIRO
IPC: F16G11/06
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide easy fixing means, not depending on the experience of a worker, solving the problem that work for fixing a wire rope using a wire clip is sometimes inadequate because it depends on the experience of the worker. SOLUTION: A recessed groove 8 for fixing the wire rope 2 and adjacent dip portions 4 each consisting of a U-bolt mounting hole 9 are connected in one unit with holding portions 7. The wire rope 2 is fastened with U-bolts 5 and nuts 6.
Patent JP-2003071923-A (JP)
Title: Method for manufacturing biaxially stretched film
Inventor: NISHIMOTO SHOJI
IPC: B29C55/12
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of a film during an increase in speed at the beginning of molding to prevent the lowering of production efficiency without shortening the speed increase time from a molding start speed to a usual production speed. SOLUTION: At least a part of a circulating preheating fan 11 for preheating the film F before a stretching process is stopped until the moving speed of the film F at the time of stretching reaches a predetermined reference speed at the beginning of molding and, when the moving speed at the time of stretching of the film F becomes the reference speed or more, the stopped circulating preheating fan 11 is started to start the preheating of the film F.
Patent JP-2003085898-A (JP)
Title: Information storing medium, information recording device, information recording method, and information reproducing device, and information reproducing method
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium recording a synchronizing code, which can be detected with high detection accuracy even when the recording density of an information storage medium is improved. SOLUTION: In the information storage medium, on which prescribed data modulated according to (d, k; m, n) modulation rules are recorded in a prescribed recording unit, the prescribed data contain at least one synchronizing code within the prescribed recording unit and all patterns to be used for the synchronizing code are contained within N channel bits continued at arbitrary positions in the synchronizing code. A condition that a number of '1' is <=INT[N/(d+1)] is satisfied, INT[X] indicates an integral value obtained by omitting the figures below the decimal point of X and indicates N= (d+1)×INT[9/(d+1)]}+1.