baber/WOPTO huggingface dataset:
Patent JP-2003095016-A (JP)
Title: Room lamp for vehicle
Inventor: MURAHASHI KATSUHIRO
IPC: B60Q3/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent eyesore light other than spotlight without fail. SOLUTION: The side walls of an open hole 1 for floodlight is formed as tapered sidewalls 15, which is a light control means for controlling the eyesore light other than spotlight SL. With the tapered side walls 15, i.e., the light controlling means provided on the side walls of the open hole 1, the eyesore light other than the spotlight SL can be controlled. The eyesore light is produced in such a way, for example, that part of light from a LED 4 is reflected on the tapered side walls 15 of the open hole 1 of a lamp cover 3 to form diffused light, part of which enters the eye E.P of an occupant to cause the occupant an unpleasant feeling. Thus, the eyesore light other than the spotlight SL can be prevented without fail.
Patent JP-2003097880-A (JP)
Title: Refrigerator
Inventor: FUJIWARA KEIJI
IPC: F25D21/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which uncomfortableness for a user is prevented, and in which an inner temperature of storage chambers is equalized. SOLUTION: This refrigerator is provided with a first and a second storage chambers 13 and 12 of different width laterally adjoining each other through a heat insulation wall 19, a compressor 20 disposed under the first storage chamber 13 or the second storage chamber 12, a first heat radiator 82 connected to the compressor 20, and disposed under the first storage chamber 13, a second heat radiator 81 connected to the downstream side of the first heat radiator 82, and disposed under the second storage chamber 12, and a partition wall 76 disposed on an extension of the heat insulating wall 19 to part the underside of the first and the second storage chambers 13 and 12.  It is also provided with a vent air path 88 for air taken in from an intake hole 88a under and in front of the second storage chamber 12 of the narrower width to pass through the underside of the second storage chamber 12, and through the underside of the first storage chamber 13 of the wider width to be discharged from an outlet 88 under and in front of the first storage chamber 13.
Patent JP-2003107381-A (JP)
Title: Multi-beam light scanning optical system and image forming device using the same
Inventor: YAMAWAKI TAKESHI
IPC: G02B26/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam light scanning optical system capable of reducing an interval of a main ray of each light beam on a deflection face so as to effectively suppress production of jitter due to out of focus in the main scanning direction and to provide an image forming device using the optical system. SOLUTION: The multi-beam light scanning optical system includes; m (m>=2) sets of light source means having n (n>=2) sets of light emitting spots; a beam composite means for composing (n×m) sets of light beams; a deflection means for deflecting (n×m) sets of the light beams from the beam composite means;  and an image forming optical system for guiding (n×m) sets of the light beams onto a face to be scanned, when the deflection means scans the face to be scanned by using (n×m) sets of the light beams through deflection scanning in the main scanning direction, main beams of (n×m) sets of the light beams are in crossing at a position of an aperture placed between the beam composite means and the deflection means, and the light beams adjacent to each other on the face to be scanned in the subscanning direction are light beams emitted from the different light source means.
Patent JP-2003093843-A (JP)
Title: Substance separating membrane module
Inventor: ABE ATSUSHI
IPC: B01D61/36
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a substance separating membrane module capable of replenishing the loss of heat and not almost generating the lowering of substance separability of a pervaporation membrane, and a substance separator equipped with the substance separating membrane module. SOLUTION: The substance separating membrane module is equipped with a ceramic tube 31 as a tubular separation membrane permitting a target substance to selectively transmit from a target mixed liquid, a liquid flowing part 40 for passing the target mixed liquid while bringing the same into contact with the surface of the ceramic tube 31, a casing 48 surrounding the ceramic tube 31 and the liquid flowing part 40; and a heat supply part 50 for supplying heat to the target mixed liquid passed through the liquid flowing part 40.
Patent JP-2003064347-A (JP)
Title: Scavenger for poisonous metal
Inventor: ENDO TAKEO
IPC: B09B3/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional scavenger for a heavy metal mainly comprising a dithiocarbamic acid or its salt of a monoamine and a linear amine that the compounds have environmental problems because the compounds are unstable and decompose in storage and emit harmful hydrogen sulfide, a low molecular weight amine or the like and these amines are noxious. SOLUTION: The prescribed problems are solved, as the result of investigation, by reacting a polyglycol, sugars, mannose, chitosan, chitins as raw material with carbon disulfide under an alkaline condition to obtain a xanthate and using the product as the metal scavenger. To solve prescribed problems all at once, dithiocarbamate derivatives of comparatively high molecular weight amines having cyclic amines is mixed to exhibit high performance because, in the case of using raw materials having increased amount of impurities such as black molasses and kenaf, increasing the concentration of the xanthate to the desired concentration is impossible.
Patent JP-2003106520-A (JP)
Title: Combustion control device
Inventor: ISHIMURA HIROYUKI
IPC: F23N1/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical and convenient combustion control device reducing the frequency of maintenance by eliminating, without use of electricity, tar collecting at the bottom of a pot type burner. SOLUTION: A control part 23 is provided with a fuel consumption computing part 15 for computing the consumption of fuel by integrating a fuel supply quantity per unit time with combustion time that corresponds to the fuel supply quantity, the unit time being preset according to the amount of combustion of the pot burner 1. When the consumption of fuel calculated by the calculating part 15 reaches a preset value, the maintaining of a preset air-fuel ratio for normal operation is canceled for a certain period of time and a fuel supply device 8 is controlled so that the quantity of fuel forcibly supplied to the pot burner 1 becomes a minimal supply quantity. Also, a fan 9 is controlled so that the amount of combustion air supplied to the pot burner 1 is enough to complete combustion only below a flow straightener 3 for the minimal supply quantity of fuel.  After the certain period of time has elapsed, the preset air-fuel ratio for the normal operation is restored to continue combustion.
Patent JP-2003105284-A (JP)
Title: Polyolefin-based foam sheet with adhesive
Inventor: UDAGAWA TETSUHISA
IPC: C09J7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based foam sheet with an adhesive which has both blocking resistance and adherence at a low temperature, usually incompatible with each other, simultaneously. SOLUTION: In the sheet, the adhesive is subjected to hot melt coating on a surface of the polyolefin-based resinous foam sheet and contains a synthetic rubber, an adhesivity-imparting resin and a wax which comprises at least one kind of a paraffin wax, purified paraffin wax and Fischer-Tropsch wax.
Patent JP-2003111327-A (JP)
Title: Structure and fixing method of rotor of motor, and iron core holder
Inventor: NAKAJIMA TAKESHI
IPC: H02K15/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate mutual fixing work between an iron core and an iron core holder while restraining an increase in manufacturing cost. SOLUTION: A spider 31, which is fixed at the outer periphery of a rotating shaft 11, is constituted of an inner tube 37 in which the rotating shaft 11 is inserted and fixed, and an outer tube 39 in which the iron core 33 is fixed on the outer peripheral side. A protrusion 41 which is provided at an axial central part of the inner tube 37 enters a recess 39a of the outer tube 39, and the outer tube 39 is expanded to the outer peripheral side and is pressed to an insertion hole 33a of the iron core 33 to be fixed at the iron core 33. The outer periphery of the outer tube 39 is formed so as to be smaller than a diameter of the insertion hole 33a before the outer tube 39 is inserted in the insertion hole 33a of the iron core 33. After the insertion, the protrusion 41 is made to enter the recess 39a with the inner tube 37 moving along a taper 39b in the outer tube 39, so that the outer tube 39 goes into a state of expansion.
Patent JP-2003107715-A (JP)
Title: Method for treating planographic printing
Inventor: HIRATA KENJI
IPC: G03F7/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a planographic printing plate bringing out an excellent printing property by uniformly applying a developer and stably forming a silver image with always high ink receptivity in a system for applying and developing the planographic printing plate utilizing a silver complex salt diffusion transfer process. SOLUTION: The method for treating the planographic printing plate to apply the developer to the printing surface utilizes the silver complex salt diffusion transfer process with a silver halogenate emulsion layer on a support and is characterized by comprising the developer which contains a betaine surfactant.
Patent JP-2003110592-A (JP)
Title: Connection system between lans and loop-back testing system therefor
Inventor: FUJIOKA SACHIKO
IPC: H04L69/40
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To effectively test a loop-back inside a house and to a repetition site when connecting a user LAN to the wide area LAN of the communication trader by an optical fiber transmission line through the repetition site. SOLUTION: When testing the loop-back of first and second repeaters 80 and 90 of an optical converting repeater 60 or repeating device 70 inside the house, an optical converting bridge 50 on the side of a station transmits an initiation packet presenting the initiation of that test. That packet is shorter than the minimum packet length of an Ethernet(R) frame, and further, an identification code is added. Then, the first and second repeaters 80 and 90 discriminate whether the value of the identification code in the initiation packet is addressed to the present device or not. When the value is not addressed to the present device, '1' is subtracted from that value and the packet is transferred. Even when the user LAN is connected through a plurality of repeaters to the wide area LAN, the loop-back between these repeaters can be tested.
Patent JP-2003109702-A (JP)
Title: Oiltight and watertight structure of terminal
Inventor: IKEDA TOMOHIRO
IPC: H01R13/52
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an oiltight and watertight structure of a terminal with which malfunction of leaking oil or water outside seeped from a naked wire conductor at a part where terminal fitting is crimped is solved and manufacturing cost reduction can be realized. SOLUTION: Rain water or the like creeping along the wire 20 from the outside of an outer plate case 10 of an equipment is trapped by a sealing member of a tubular packing 28 mounted on the terminal seal mounting section 25 for a terminal fitting 23 securing watertightness between an electric connector housing 12 and the terminal fitting 23. Lubrication oil or other oil generated within the outer plate case 10 seeping out of the case through the terminal fitting 23 is trapped by the packing 28 on the terminal fitting 23 securing oiltightness between the electric connector housing 12 and the terminal fitting 23.
Patent JP-2003106049-A (JP)
Title: Structure for mounting frame body on structure such as room unit
Inventor: OCHIAI TATSUO
IPC: E04H1/12
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a frame body on a structure such as a room unit, which has a simple constitution, facilitates mounting work, and stabilizes a mounted state. SOLUTION: In this structure, the rectangular frame body 10, which is composed of two horizontal frame members 11 and 12, located above and below, and two vertical frame members 13 and 14 located right and left, is mounted on the structure such as the room unit 1; the room unit 1 has an opening 2 in which studs 5 and 6 having vertically formed slits 5a and 6a are provided on both right and left sides; the members 13 and 14 are erected in a state of being adjacent to the studs 5 and 6; and the studs 5 and 6 and the members 13 and 14 are held in a sandwiched manner by a sandwich-holding material 20 which is fitted for fixation into the slits 5a and 6a.  The member 20 has an approximately U-shaped cross section which is composed of two parallel pieces 21 and 22 and a coupling piece 23 for coupling the parallel pieces 21 and 22 together; and the studs 5 and 6 and the members 13 and 14 are held in the sandwiched manner by the parallel pieces 21 and 22.
Patent JP-2003107524-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA AKIKO
IPC: G02F1/1368
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose yield and secure durability are improved by preventing the damage of elements caused by static electricity which is to be generated during manufacturing processes. SOLUTION: This liquid crystal display device includes a peripheral driving circuit including a thin film transistor 10 formed on an insulation substrate, external input terminals 12a which are used for connection with an external circuit and bus wirings 9a2, 9b2 connecting the external input terminals 12a, 12b and the thin film transistor 10 constituting the peripheral driving circuit, each of the bus wirings 92a, 92b is joined by different wiring materials of at least two kinds with contact holes 21a, 21b of one or more or is joined with at least a circuit element. For example, a Ti film whose thickness is 100 nm and an Al film whose thickness is 700 nm are used as the different wiring materials of at least two kinds.
Patent JP-2003113695-A (JP)
Title: Method and propelling pipe for forming earth pressure wall
Inventor: HONMA RYOJI
IPC: E21D9/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent water mixed with sediment from advancing into a recess when an earth pressure wall is formed by propelling specially shaped pipes into a ground and overlapping the adjacent specially shaped pipes with each other in the recess by using, as a propelling pipe, the specially shaped pipes of hard material formed by recessing a part of the circumference of a circular pipe and allowing the recess to pass therein in axial direction. SOLUTION: An easy-to-cut inorganic solid material is filled into the recess of the specially shaped pipes to return the outer shape thereof to an original circular pipe shape. The circular pipe is propelled in the ground, and A forward ground is dug in a circular shape so that the circular pipe can be bitten into the easy-to-cut inorganic solid material of the different diameter pipes, and another same specially shaped pipe is propelled in the dug hole.
Patent JP-2002185432-A (JP)
Title: Method for clipping wideband radio signal and corresponding transmitter
Inventor: DARTOIS LUC
IPC: H04J13/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a wideband signal is clipped in order to eliminate a signal overshot. SOLUTION: The signal overshot has an amplitude larger than a predefined threshold before the wideband signal is inputted to a power amplifier. The method comprises a step i wherein filtered pulses at the same phase as the wideband signal are subtracted from the wideband signal, the filtered pulses correspond to the overshot and the amplitude of the filtered pulses depends on the corresponding overshot and the predefined threshold and a step ii wherein, regarding the wideband signal, at least the step i is repeated continuously at least two times.
Patent JP-2003114464-A (JP)
Title: Camera with electronic flashing device
Inventor: HONDA MITSUTERU
IPC: G03B15/03
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent oscillation from being interrupted at electric discharge of a main capacitor in a fly-back converter having a secondary current detection means. SOLUTION: In the camera with an electronic flashing device, comprising SW elements for controlling a discharge tube, a main capacitor, a battery, a fly-back system DC-DC converter, and on-off of a primary current of the DC-DC converter; a drive control means for drive-controlling the SW elements; a secondary current detection means for detecting the secondary current of the DC-DC converter; a 1st charging mode for bringing off-state of the SW elements into on-state when the secondary current detection means detects discharge of the secondary current; and a 2nd charging mode different from the 1st charge control means, the charging in the 2nd charging mode is performed before the charging in the 1st charging mode.
Patent JP-2003114703-A (JP)
Title: Programmable controller
Inventor: SUZUKI TOMOYUKI
IPC: G05B19/05
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller capable of freely choosing between input and output for the respective I/O ports and between the write/ read mode and the usual use mode without necessitating microcomputer extraction from and insertion into the substrate or changing the circuit constitution in the hardware connected to the respective I/O ports. SOLUTION: The programmable controller comprises an input relay 2, actuated by a signal from an external input device 3 with the actuation resulting in a change in the I/O port signal level set for input and an output relay 5, actuated by a signal outputted by the I/O port set for output with the actuation resulting in the actuation of an external output device 6. Either the input relay 2 or the output relay 5 is actuated by operating the input/output changeover switch 12 so that the input/output circuit 30 functions as an input circuit or as an output circuit.
Patent JP-2002328541-A (JP)
Title: Conductive endless belt and image forming device
Inventor: KAGA NORIHIKO
IPC: C08K3/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a conductive endless belt showing preferable strength, especially showing preferable bending durability, creeping resistance and dimensional stability as a resin film belt used for an image forming device of a tandem method, an intermediate transfer method and a tandem intermediate transfer method and to provide an image forming device equipped with the belt. SOLUTION: In the conductive endless belt for transferring and/or carrying in a tandem method by which a recording medium held by electrostatic sucking is circulated and driven by a driving member and carried to four kinds of image forming bodies where the respective toner images are successively transferred to the recording medium, the following material is used as the matrix of the belt. The material is an acrylonitrile styrene resin containing a soft component having <25 deg.C glass transition temperature Tg by 3 to 50 mass%, a polymer alloy of an acrylonitrile styrene resin containing a soft component having <25 deg.C glass transition temperature Tg by 3 to 50 mass% and a thermoplastic resin, or a polymer blend of an acrylonitrile styrene resin containing a soft component having <25 deg.C glass transition temperature Tg by 3 to 50 mass% and a thermoplastic resin.
Patent JP-2003117959-A (JP)
Title: Mold assembly for molding optical element and optical element
Inventor: NITTA KAZUO
IPC: B29C33/42
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a mold assembly capable of molding an optical element like a polyhedral prism extremely reduced in coma aberration, distortion, image surface curving or the like by enhancing the shape accuracy of a rotary axisymmetric optical surface subjected to transfer molding. SOLUTION: In the mold assembly equipped with mold inserts 11 and 12 and a mold insert 13 for molding the optical element constituted of at least one rotary non-axisymmetric optical surface and at least one rotary axisymmetric surface, fine unevenness is formed to the mold insert 13 for molding at least the rotary axisymmetric surface over the partial or entire region thereof.
Patent JP-2003119403-A (JP)
Title: Rubber molding for humidity control and member for humidity control
Inventor: MIYAHARA TOSHIO
IPC: B01D53/28
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a humidity control means with which humidity in a space such as a room or a box can be controlled for a long period of time at a low cost. SOLUTION: A rubber composition obtained by compounding unvulcanized rubber with a prescribed amount (40-90 wt.% based on the whole composition) of a water-absorbing polymer having excellent water absorption properties is molded in an unvulcanized state as it is to prepare a rubber molding for humidity control. The rubber molding is arranged in a space such as a room or a box.
Patent JP-2003122589-A (JP)
Title: Method, system, and program for service processing
Inventor: AMAGI KENSUKE
IPC: G06F15/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of efficiently performing the dynamic change of the contents of a service processing provided in a distributed object environment. SOLUTION: This service processing method for providing various types of services by executing the service processing according to the contents of defined information comprises the steps of, when new defined information is added to a processing device storing the defined information defining the processed contents of the service processing, updating the contents of the latest definition determination flag for determining the latest defined information, receiving a service processing request from a service processing requester and executing the service processing according to the contents of the defined information stored in the processing device, controlling the number of sessions showing the number of the sessions using the defined information stored in the processing device when the service processing is executed, and deleting, from the processing device,  the defined information showing that the number of sessions is zero and the latest definition defined flag is not latest.
Patent JP-2003117119-A (JP)
Title: Game machine
Inventor: ARAI YASUO
IPC: A63F7/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To permit more accurate adjustment of the prize rate for a starting port and attempt improvement in game taste by utilizing the starting port. SOLUTION: In a pachinko machine 1, when a game ball enters warp inlets 23 to 25, the game ball is discharged from warp outlets 26, 27 to move to the inner part of a stage 28 with rolling right and left within the stage 28. Then, in relation to the movement of a starting port 29, which is moving according to motor control processing, and the movement of the game ball, a part of the game balls enter the starting port 29 to win a prize. Therefore, the prize rate for the starting port 29 can be adjusted by the motor control processing, a player pays attention to whether or not the game ball enters the moving starting port 29 to win a prize, and game taste can be improved by utilizing the starting port 29.