baber/WOPTO huggingface dataset:
Patent JP-2004030187-A (JP)
Title: Electronic apparatus having image reading function, and image reading method
Inventor: SANADA TETSUYA
IPC: G06K7/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having an image reading function in which a high-definition image is read in compact configuration with simple operation.  <P>SOLUTION: A scanner part 31 is mounted on the front of an LCD 21. A panel of the scanner part 31 is a translucent film-like member and has a number of photodetectors. When reading an image, first of all, a back light 22 is turned on, a white image is displayed on the LCD 21, and a read target is irradiated with emitted light. Then, light reflected on the read target is detected by the scanner part 31 so that the image is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028816-A (JP)
Title: Connecting structure for gas meter, and adapter for connection used therefor
Inventor: HASHIMOTO TAKESHI
IPC: G01F3/22
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy and sure connection using an adaptor to enhance workability even when a female screw part of a cap nut is not conformed with a male screw part of a connection port of a gas meter in screw types, and to allow connection in which an attaching height of the gas meter is prevented from being changed.  <P>SOLUTION: The cylindrical adaptor 11 divided into a plurality of portions along a circumferential direction is interposed between the cap nut 7 and the connection port 4. A small-diametric part 12 in one end side of the cylindrical adaptor 11 is inserted into a cap nut 7 to screw the female screw part 8 in an inner circumference of the cap nut 7 into a male screw part 14 in an outer circumference of the small-diametric part 12. The connection port 4 is inserted into a large-diametric part 13 in the other end side of the cylindrical adaptor 11 to screw the male screw part 5 of the connection port 4 into a female screw part 15 in an inner circumference of the large-diametric part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024131-A (JP)
Title: Off-line appearance inspecting machine
Inventor: IMAI KIYOE
IPC: A24C5/34
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an off-line appearance inspecting machine which can enhance the speed of the supply of the rod member to an appearance inspecting path without damage to a rod member.  <P>SOLUTION: This off-line appearance inspecting machine, which is applied to a filter cigarette, is equipped with a hopper 2 for the filter cigarette, a plurality of take-out drums 8 for taking out the filter cigarettes one by one from each exhaust passage 6 of the hopper 2, and a receiving drum 4 for receiving the filter cigarettes from the drum 8. The receiving drum 4 continuously supplies the filter cigarettes to a drum row 10 which constitutes the appearance inspecting path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031830-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOKUDA YASUNOBU
IPC: H01L21/822
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which input/output wiring is formed on the area of a microcell for reducing any signal delay or crosstalk noise by reducing coupling capacitance between in-microcell wiring and input/output wiring.  <P>SOLUTION: This semiconductor integrated circuit is provided with a semiconductor substrate 18 on which a plurality of wiring layers are formed through an insulating film, a memory core 10 arranged at the predetermined position of the semiconductor substrate including a memory array whose word lines and bit lines are arranged like grids in the predetermined wiring layer, an input/output circuit 20 arranged at the peripheral part of the semiconductor substrate for inputting/outputting signals with the outside, and a plurality of input/output wiring 19 of a plurality of input/output wiring connected to the input/output circuit arranged in the wiring layer different from that in which the word line and bit lines are arranged and which is equipped with a part which is not in parallel with either the word lines or bit lines on the area of the memory core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035589-A (JP)
Title: Decorative sheet for indoor floor, floor construction structure, and floor construction method of decorative sheet for indoor floor
Inventor: KUROKI YASUHIRO
IPC: C09J7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet for an indoor floor which hardly allows its surface layer to float or separate, is not flawed by a metal foil, has a good construction workability, and exhibits cushioning properties/thermal insulation properties after construction; a floor construction structure; and a floor construction method of a decorative sheet for an indoor floor.  <P>SOLUTION: This decorative sheet 4 for an indoor floor is prepared by laminating a flexible double-coated pressure-sensitive adhesive sheet 4 with a thickness of at least 0.5 mm, via a soft film 2, to the pressure-sensitive adhesive surface of a decorative sheet 3 comprising a resin sheet having a surface decorativeness on one side and a pressure-sensitive adhesive layer formed on the other side. The floor construction structure of the decorative sheet for an indoor floor is built by laminating by sticking the pressure-sensitive adhesive surface of the double-coated pressure-sensitive adhesive sheet 1, the surface being at the side reverse to the soft film, to the indoor floor surface. The floor construction method of the decorative sheet for an indoor floor comprises laminating by sticking the decorative sheet 4 for an indoor floor to the surface of an indoor floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035598-A (JP)
Title: Rubber composition for steel cord
Inventor: MIHARA SATOSHI
IPC: B60C1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for steel cords improved in fatigue resistance without lowering the adhesiveness between rubber and steel.  <P>SOLUTION: The rubber composition is prepared by compounding 100 pts.wt. of a natural rubber or a rubber blend comprising a natural rubber and at least one synthetic rubber selected from the group consisting of a polybutadiene rubber, a polyisoprene rubber, and a styrene-butadiene copolymer rubber with 3.5-10 pts.wt. sulfur, at least 20 pts.wt. at least one reinforcing agent, and 0.01-10 pts.wt. compound containing a nitroxide free radical having a functional group selected from the group consisting of isocyanate, amino, hydroxy, oxirane, and thiirane groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036423-A (JP)
Title: Fuel injection device and diesel engine comprising it
Inventor: YOSHIZUMI HIROSHI
IPC: F02M45/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device and a diesel engine comprising the device, improving smoke color in the low load state and decreasing NOx in the high load state.  <P>SOLUTION: When operating in the injection rate control operation mode for restraining the initial injection, a control means 24 operates a pressure reducing means 25 and decreases pressure of fuel supplied to a fuel injection valve 15 through a first accumulator 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037016-A (JP)
Title: Step stoker
Inventor: WADA TETSUMASA
IPC: F23H7/08
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing costs of a grate and a side plate by preventing ventilation of combustion air from a thin brick wall side in a rubbish layer and burnout in the side plate in a step stoker where a fixed grate and a movable one are alternately arranged in the feed direction of an object to be burned.  <P>SOLUTION: The step stoker comprises: the fixed grate 2; the movable grate 2; a fixed bar 4; a movable bar 5; a fixed beam 6; a movable beam 7, a frame 8, the side plate 9, a hopper 10, a passage 11, and a flexible pipe 12. The step stoker also comprises: the passage 11 that is formed at each inside of especially the frame 8, the fixed beam 6, the movable beam 7, the fixed bar 4, the movable bar 5, the fixed grate 2, and the movable grate 3 for guiding combustion air A supplied to the frame 8 for injecting from the front side of the fixed grate 2 and the movable grate 3; and the flexible pipe 12 for connecting passages 24, 25 formed on the fixed bar 4 and the movable bar 5 to passages 26, 27 formed on each fixed grate 2 and each movable grate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033610-A (JP)
Title: Temperature difference detecting cell and fingerprint thermograph reader using it
Inventor: JOU JENG-SAN
IPC: G01K7/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature difference detecting cell and a fingerprint thermograph reader using it.  <P>SOLUTION: Each one detecting cell is so constructed that a silicon substrate, a field oxide layer as a thermal insulating structure on the silicon substrate and at least one thermo-couple are arranged in series. The structure includes a thermopile where a heat contact area is located in the central part of the field oxide layer and a cold contact area is located on the thin oxide layer in the periphery of the field oxide layer, and a heat pipe structure having at least one conductor wiring layer and at least one via hole metallic plug, which is formed between the central part of the field oxide layer and an outermost protective layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044095-A (JP)
Title: Steel concrete composite structure
Inventor: ATSUIZUMI SHIGEHARU
IPC: E04C3/293
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in work for fixing the valley part of a band steel to a lower steel plate and then fixing an upper steel plate to the crest part of the band steel is very troublesome from the inside and inefficient because of a small thickness between the upper steel plate and the lower steel plate.  <P>SOLUTION: In binding the lower steel plate and the valley part of the band steel and then binding to the crest part of the upper steel plate and fixing the same, a pair of washers are previously fixed to the crest part of the band steel, and the upper steel plate is bound and fixed from the outside of the upper steel plate fixed to the crest part of the band steel with a bolt and a nut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042232-A (JP)
Title: Joint braking system of robot
Inventor: NISHIKAWA MASAO
IPC: B25J5/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint braking system of a robot which is compact in size and lighter in weight, can be incorporated into a joint part, and also can generate braking force for controlling a great portion of a joint torque by body weight.  <P>SOLUTION: By carrying out driving-control of the control braking devices 203-1 to 203-6, and 205-1 to 205-6, setting compressed air stored in a compression gas tank 200 as a drive source, a frictional plate 35, serving as a frictional engagement means, is actuated. Then, a frictional engagement is carried out between members that perform relative movement so as to be constructed therebetween, and a braking force controlled by the joint is generated, thereby saving on the kinetic energy required for the movement, so that a desired object is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049276-A (JP)
Title: Automatic sewing device
Inventor: KAWASAKI KIYOSHI
IPC: D05B35/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically sew a material to be sewn whose end on the outlet seam side is curled.  <P>SOLUTION: In the automatic sewing device, the curled end A<SB>1</SB>of the material A to be sewn is linearly extended by a cloth end extending means 10 and machine-stitched, then the machine-stitched material A is fed out by a feed roller 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113152-A (JP)
Title: Method for producing aminoalkylidenehydrazone-based compound
Inventor: ANDO TAKAYOSHI
IPC: C07C249/16
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aminoalkylidene-hydrazone- based compound useful as an active ingredient for agrochemicals. SOLUTION: This method for producing an aminoalkylidenehydrazone-based compound represented by the formula (I) [wherein X is an alkyl or a haloalkyl; Y is a halogen; R1 , R2 and R3 are each independently hydrogen atom or an alkyl] comprises reacting an alkoxyalkylidenehydrazone-based compound represented by the formula (II) [wherein X, Y and R1 are described above; R4 is an alkyl] with an amine-based compound represented by the formula (III) [wherein R2 and R3 are mentioned above].
Patent JP-2004053736-A (JP)
Title: Method for using karaoke system
Inventor: HATAYA NAGISA
IPC: G10K15/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enabling a user to enjoy singing in chorus alone in a karaoke performance by recoding his or her singing in advance.  <P>SOLUTION: A karaoke playing device is characterized in that: a singing recording means that the user can handle is prepared prior to karaoke use; the user records his or her singing while outputting an accompaniment of a desired song to generate a singing track recording file together with information on a tempo, a key, etc., in sound recording; a file storage server on an information communication network is accessed to deliver and store the generated file while a user ID and a musical piece ID are made to correspond to the file; and the the file storage server is accessed from the karaoke playing device in use to receive the singing track recording file specified with the user ID and musical piece ID. Further, the karaoke playing device takes an accompaniment musical sound of the same song with the song recorded in the file out of a karaoke database, outputs the accompaniment and the singing recorded in the file musically in synchronism with each other, and mixes a voice inputted to a microphone to output a sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058307-A (JP)
Title: Method for manufacturing light-weight foam block
Inventor: SHIMIZU ISAMU
IPC: C04B38/10
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-weight foam block which is reduced in cost by remarkably decreasing the number of forms and in which a separation of a material, a separation of an aggregate and clogging with cement component or the like in foam in the aggregates are prevented without a deformation or a collapse of the aggregate such as a foamed material or the like.  <P>SOLUTION: The method for manufacturing the light-weight foam block includes the steps of filling a porous stiff consistency concrete (1) obtained by kneading the aggregate (2) containing a resin foamed material and/or a light weight and porous structure inorganic material, a cement, water and an admixture as main components in a form (5), molding the block (3) by adding a vibration to the foam and compacting the concrete, releasing the block from the form and then curing the block. The vibration is preferably applied while a pressure of 0.98 to 39.2 kPa is applied to the concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064324-A (JP)
Title: Recording and reproducing apparatus and power supply method
Inventor: TAGAWA AKIRA
IPC: H04N9/79
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus capable of recording a still picture through operations of buttons such as a release button even when the apparatus is in a standby mode for energy saving.  <P>SOLUTION: A sound received by a sound input section 5 is recorded in a memory via a DSP 6. A sound output section 10 reproduces the sound recorded in the memory 8. A camera section 14 photographs an object and records the still picture data of the object in the memory 8. A mode transition control means 2 turns off a switch 15 to partially stop supply of power to each section of the recording and reproducing apparatus and sets the operating mode of the apparatus to the standby mode when the operation of the recording and reproducing apparatus is stopped and the stop state continues for a prescribed period of time. During the standby mode, when any of buttons of an operation section 1 is depressed, the switch 15 is closed to resume the supply of power having been stopped during the standby mode and the processing such as still picture recording is performed corresponding to the depressed button.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059996-A (JP)
Title: Steel sheet having excellent bending property
Inventor: IKEDA CHIKAYUKI
IPC: C22C38/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel sheet which exhibits excellent bending properties (bending workability and adhesion bending workability) in high strength and ultrahigh strength regions in a class of 600 to 1,400 MPa, and is optimal as an automobile steel sheet.  <P>SOLUTION: The steel sheet mainly has a structure comprising 3 to 30 area% retained austenite and ≥50 area% ferrite. Further, the number of carbides present on the boundaries between the retained austenite and ferrite is ≤40 pieces per 2,000 (μm)<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024218-A (JP)
Title: Indoor playground and/or passage of cat
Inventor: ENDO MASAHIRO
IPC: A01K1/035
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a living environment suitable for man as well as cat in the case of keeping a cat indoors.  <P>SOLUTION: In the case of keeping a cat indoors, the overhead space relatively unused in the daily life in a room surrounded by walls, doors, partition walls, etc., is used as a playground and/or passage of the cat. The passage, etc., can be formed by combining parts enabling the walk of the cat in or above the parts, setting the assembly along the wall surface, partition wall and/or a window side and fixing to the wall surface, frame, ceiling, etc. Furthermore, a cat passage connecting the playground and/or passage of cat is formed on a wall, etc., to enable free movement of the cat to the adjacent room, etc., and provide a living environment suitable for the keeper and the cat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057555-A (JP)
Title: Toilet paper moisturizing case
Inventor: HAYASHIDA NORIO
IPC: A47K10/38
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new housing case wherein roll paper is smoothly pulled out while keeping the paper moisturized for a long period of time by preventing a wet type roll-form paper from being dried as much as possible.  <P>SOLUTION: This toilet paper moisturizing case is a moisturizing case 1 which rotatably houses the wet type roll-form paper. The toilet paper moisturizing case is constituted of a lower case 2 and an upper case 3 which are constituted to be freely fittable/separable, an O-ring 13 which extends to the whole area of a clamped part 4 of both of the upper and lower cases 2 and 3, a slit-form pull-out port 7 for pulling out the wet type roll-form paper 6, and a cover 8 which is freely openably/closably attached to the moisturizing case 1 in a manner to open/close the pull-out port 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062005-A (JP)
Title: Sleeve for optical communication, and optical receptacle and optical module using the same
Inventor: MORI TAKASHI
IPC: G02B6/36
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve for optical communication having good insertability even if a ferrule is diagonally inserted by prying into a through-hole of the sleeve for optical communication.  <P>SOLUTION: A through-hole 2 of a sleeve 1 for optical communication of a hollow cylindrical form having the through-hole 2 for insertion of the ferrule has a tapered part 4 of an angle θ of inclination 5 to 45° and a tapered part with a length K of 8 to 35% from a tip face 1a in relation to an overall length L of the sleeve 1 at a tip section 3 and has a curved surface section 5 at the boundary between the tapered part 4 and the tip face 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071252-A (JP)
Title: Manufacturing method inorganic oxide semiconductor electrode for photoelectric conversion
Inventor: ANDOU MUNENORI
IPC: H01L31/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process capable of forming at a low temperature an inorganic oxide semiconductor layer on an inorganic oxide porous excellent in conversion efficiency by using a resin substrate, and to enable manufacturing a photoelectric conversion electrode and a photoelectric conversion cell using the inorganic oxide semiconductor layer.  <P>SOLUTION: An ultrasonic welding processing is performed by bringing a horn which transmits vibration energy in contact with an ultrasonic vibrator into intimate contact with an inorganic oxide particle layer with a mean particle diameter of not less than 5 and not more than 500 nm formed on a transparent electrode surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066911-A (JP)
Title: Pneumatic radial tire
Inventor: OBANA NAOHIKO
IPC: B60C9/20
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having a belt capable of reducing weight of the tire while maintaining durability of the tire.  <P>SOLUTION: Steel cords constituting belt layers 14, 15, 16 of the pneumatic radial tire 10 are cords constituted in such a way that three core filaments are arranged in parallel without twisting them, a plurality of sheath filaments are intertwined around them, and cord outer profile shape of a vertical face in the longitudinal direction of the cord is like track. The outer profile shape of the cord is arranged in the longitudinal direction without twisting, and long axis of the cord is arranged in the same direction for the direction of belt width and in parallel with the direction of belt width at distance of 0.6 mm or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065591-A (JP)
Title: Dustpan with cover
Inventor: NAKADA SHIGEKI
IPC: A47L13/52
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustpan with a cover, which is prevented from occupying much space or hindering the confirmation of collected dust because of the cover arising large in the open state, and moreover hardly generates percussive noises when the cover is opened or closed.  <P>SOLUTION: The dustpan comprises a dust box 3 rotatably connected to the lower end of a stick 1 through a bifurcated connecting arm 2, and a cover 5 for opening and closing the front opening 4 of the dust box 3 by being associated with the turning of the dust box 3 with respect to the stick 1. The cover 5 is slidable to open or close the opening 4 while being supported at the inner surface thereof by a shock-absorbing supporting member 11 attached to the upper surface of the dust box 3. The cover 5 is changed in posture on the supporting member 11 between close and open positions such that it covers the inclined opening 4 at the close position while it is directed sideways above the dust box 3 at the open position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167254-A (JP)
Title: Liquid crystal display
Inventor: UCHIDA TATSUO
IPC: G02F1/13363
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which has a simple constitution by optimizing a liquid crystal layer and/or a compensation film, no tone reversal over a large visual angle range, and/or very little light leakage in a black display.  <P>SOLUTION: Gray scale reversal is eliminated by setting the average tilt angle α<SB>av</SB>of a liquid crystal layer 2 to be the range of θ<SB>o</SB><α<SB>av</SB><90-θ<SB>o</SB>to an angle of refraction θ<SB>o</SB>in the design maximum angle of incidence Θ<SB>i</SB>. The light leakage in the black display is eliminated by giving refractive indexes A and B (ordinary light, extraordinary light) thickness D<SB>j</SB>, a tilt angle β<SB>j</SB>, and a direction Φ<SB>j</SB>to the compensation film 5 (the j-th sheet of N sheets) so that the sum of retardations with the virtually divided elements (a minute liquid crystal layer 7 (the j-th layer of N divisions) having a uniform alignment) of the liquid crystal layer 2 corresponding to the compensation film 5 becomes substantially zero.  <P>COPYRIGHT: (C)2003,JPO