baber/WOPTO huggingface dataset:
Patent JP-2001308210-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA SHOICHI
IPC: G11C16/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device having a high voltage circuit with a conventional transistor with low withstanding voltage. SOLUTION: A semiconductor device consists of multiple p-type wells 214, 224, etc., and on the two or more of the wells, one or more of n-channel transistors 210, 220, etc., are formed. When there is only one transistor, sources 213, 223, etc., are connected to the well. When there are multiple n-channel transistors, one n-channel transistor is connected to the well and other n-channel transistors are connected in series, and n-channel transistors in each well or the rows of the n-transistors are connected in series.
Patent JP-2002275035-A (JP)
Title: Hair cosmetic
Inventor: KABARU TAKESHI
IPC: A61Q5/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prepare a hair cosmetic capable of imparting especially flexibility, smoothness and oily feeling when hair is wet, and further smoothness, softness and a good coming property after the hair is dried, to the hair. SOLUTION: The hair cosmetic contains at least one kind selected from quaternary ammonium salts expressed by formula (I) [wherein, R<1> is an 8-30C alkyl or alkenyl; Y is a 1-10C alkylene or alkenylene; R<2> is a 1-24C alkyl or alkenyl, or hydroxyalkyl or a group of formula (II) (wherein, R<1> and Y are same as defined before); R<3> and R<4> are each a 1-24C alkyl or alkenyl, or a hydroxyalkyl; and<-> is an anion].
Patent JP-2001301404-A (JP)
Title: Bicycle rim having abrasion indicator
Inventor: OKAJIMA SHINPEI
IPC: B60B21/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle rim capable of certainly and easily indicating abrasion of at least one side surface of it. SOLUTION: This bicycle rim comprises an outer annular part structured for receiving a tire, an annular spoke mounting part structured for being connected to the outer annular part and interconnecting a plurality of spokes, and a pair of oppositely facing annular brake surfaces. At least one of the pair of annular brake surfaces has an abrasion indicator.
Patent JP-2002272256-A (JP)
Title: Greening system using vegetational mat on tilted base and method for producing the same
Inventor: FURUSAWA KOICHI
IPC: E02D17/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify vegetational greening of a base by previously carrying out vegetation in a post-planting care upland field, germinating plants from seeds previously scattered in vegetational mats of a prescribed thickness made of a nonwoven fabric or a felt, laminating a plurality of layers of the vegetational mats and laying the laminate when greening work is performed in a tilted base having a prescribed gradient such as the rooftop, a roof or a terrace of a building, etc. SOLUTION: This greening system is designed to naturally carry out water flowing actions and not to cause a phenomenon such as root rot of vegetations 7 by water holding properties of the vegetational mat 2 in the lowermost layer. When the gradient of the base 1 is steep, a system having water supply functions with a water sprinkling type sprinkler, etc., is additionally installed to keep the water supply actions. A presser 6 such as a cover, for example pressing gravel is laid on the surface of the vegetational mat 2' in the topmost layer.
Patent JP-2002276524-A (JP)
Title: Failure detecting circuit
Inventor: TAKAMATSU KUNIHIKO
IPC: F02P19/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a failure detecting circuit having an inexpensive constitution capable of detecting a failure of a glow plug. SOLUTION: This failure detecting circuit 1 for detecting a failure of a glow plug driving circuit 11 comprises the glow plug 13 and a first resistor 33 connecting to a harness 15 is series. The failure detecting circuit has a transistor 55 between a first series circuit 31 comprising the first resistor 33, the harness 15, and the glow plug 13 and a power supply 17, a reference potential generating circuit for generating a reference potential (potential of 2-3 connecting point 44) V23 depending on the value of the voltage V of the power supply 17, and a comparing circuit for comparing the potential V1 H level of the 1-H connecting point 34 between the first resistor 33 and the harness 15 with the reference potential V23 level.
Patent JP-2002274065-A (JP)
Title: Heat-transfer recording medium
Inventor: OTSUKA NORIHIRO
IPC: B41M5/42
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-transfer recording medium which is excellent in thermal sensitivity, i.e., transfer property, and also, excellent in bar code printing quality, especially in the printing quality (scratch-resistance, smear-resistance or the like of images) of lateral bars (bar codes which are formed in the perpendicular direction to the moving direction of a thermal head). SOLUTION: For this heat-transfer recording medium, a release layer is provided on a base material, and a heat-transfer ink layer is laminated on the release layer. In such a heat-transfer recording medium, the release layer contains a solid solution particle, which comprises at least two different kinds of thermally melting compounds, has two grading distribution peaks, and also, wherein the larger grading peak is located in a range of 6.0 to 60 μm.
Patent JP-2002280799-A (JP)
Title: Lead position detection method and apparatus, and electric component-fitting method
Inventor: IKE HIROSHI
IPC: G06T7/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To quickly detect the position of a lead that is extended at right angle to the bottom surface of a body and at the same time in a direction away from the bottom surface. SOLUTION: A retention head 100 is moved to an arbitrary position that is parallel with the surface of a printed-wiring board by a head movement apparatus for fitting electronic components. In the X-axis slide of the head movement apparatus, a component camera 250 and a local lighting apparatus 252 are provided. The local lighting apparatus 252 has a plurality of light sources 266, applies horizontal light to one limited portion in the longitudinal direction of the lead 92 of a connector 82 from a direction that orthogonally crosses the longitudinal direction of the lead 92, and picks up the image of the lead 92 in parallel with the longitudinal direction from the free end side of the lead 92. The outer-periphery surface of the lead 92 shines, the image of a cross sectional shape of the lead 92 is obtained, and the image data are processed for detecting the lead position.
Patent JP-2002275364-A (JP)
Title: Water-based resin composition
Inventor: KAJIMARU HIROSHI
IPC: C09D163/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a water-based resin composition capable of forming a resin film excellent in water resistance and solvent resistance. SOLUTION: The water-based resin dispersion comprises a resin, obtained by melting and mixing or by dissolving and mixing a polyester resin having a weight-average molecular weight of at least 6,000 and an acid value of 8-80 mgKOH/g, and an epoxy compound, where a value (A) obtained by dividing a volume-average particle size by a number-average particle size of the water- based dispersion is within the range represented by formula (1): 1<=(A)<=4.
Patent JP-2002273191-A (JP)
Title: Pigment dispersant and photosensitive coloring composition
Inventor: KIYOHARA YOSHIKO
IPC: C09K23/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersant capable of enhancing the dispersibility and dispersion stability of pigment and a photosensitive coloring composition excellent in photosensitivity. SOLUTION: The pigment dispersion contains at least one kind of a compound with a weight average mol.wt. of 2,000-30,000 represented by formula (1): [A]-X-(Y)m-(Z)n (wherein, A is a polymer part, X is Cp H2p or SCp H2p wherein p is an integer of 0-4, Y is -NHCO-Q-, -CONH-Q-, -COO-Q- or -OCO-Q wherein Q is a hydrocarbon type aromatic compound or a heterocyclic compound, m is 0 or 1, Z is -SO3 H or -O.SO3 H and n is an integer of 1-4). The photosensitive coloring composition contains an alkali-soluble binder, a photopolymerizable monomer, a photopolymerization initiator, pigment and the pigment dispersant.
Patent JP-2002282332-A (JP)
Title: Eye washing device
Inventor: NAKAGAWA TAKASHI
IPC: A61H35/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an eye washing device that integrally holds a pair of cups poured with a collyrium and can wash both eyes at the same time. SOLUTION: This eye washing device 1 has a pair of cups 3 and is characteristic by providing a connecting part 5 that connects the both cups 3, has flexibility and can adjust the relative positions of the both cups 3.
Patent JP-2002289379-A (JP)
Title: Lighting method of super-high-pressure electric discharge lamp and lighting equipment
Inventor: FUJII TOSHITAKA
IPC: H01J61/88
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting method of a super-high-pressure electric discharge lamp, which can make lighting nature excellent by decreasing condensation of mercury on a surface of an electrode as much as possible at the time of putting out light. SOLUTION: It is the lighting method of the super-high-pressure electric discharge lamp (A) that, in a light emitting tube part (2) of a sealed container (1) which consists of silica glass, a pair of electrodes (3) and (4) are arranged countering each other with a distance of 1.5 mm or less between the electrodes, and mercury of 0.15 mg/mm<3> or more is enclosed in the above light emitting tube part (2). In a transition state of moving from a light-put-on state to light- put-out state, after reducing lamp electric power passed to electrodes (3) and (4) to an extent, which arc electric discharge does not disappear, and the above reducing state is maintained in a predetermined time, the supplied current to the above electrodes (3) and (4) is cut down.
Patent JP-2002287734-A (JP)
Title: Method of displaying character data in character display apparatus
Inventor: SATA MASAHIRO
IPC: H04N5/445
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of displaying character data in a character display apparatus which can display characters even when the resolution of the character data screen to be displayed is different from the resolution of a monitor part. SOLUTION: A font is selected from the fonts possessed by the character display apparatus in such a manner that the size of the selected font is nearest to the logic size defined by the logical character width and the logical character height as far as the font does not exceed the expanded logic size defined by the expanded logical character width and the expanded logical character height.
Patent JP-2002289302-A (JP)
Title: Electric connector
Inventor: KONNO TAKESHI
IPC: H01R13/639
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector wherein a socket connector is made to be inserted straight into a plug connector by a simple constitution. SOLUTION: The electric connector 10 is constituted so that it includes the socket connector 13 and the plug connector 12, and when the socket connector is inserted into the concave part of the plug connector, in the electric connector 10 to contact with a connecting terminal exposed to the inside of the fitting hole, the outer side face of the socket connector main body 13a and the inner wall face of the concave part of the plug connector main body 12a are installed with one or more engaging parts 12e, 13d opposing against each other and extending in the insertion direction at least at both side faces, and so that the engaging part 13d of the socket connector side is engaged with the engaging part 12e of the plug connector side and guided in the insertion direction, when it is inserted into the plug connector concave part of the socket connector.
Patent JP-2002287247-A (JP)
Title: Color separating/synthesizing optical system and projector
Inventor: YAMAKAWA HIDEKIYO
IPC: G03B21/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To present a bright and whiter display, as for a white display on a display device. SOLUTION: The projector is provided with dichroic mirrors 101, 102 and 103 for separating light emitted from an illuminating optical system 520 into red, green, blue and yellow light, liquid crystal light valves 130R, 130G, 130B and 130Y for each color light for modulating each color light in accordance with obtained image information, and dichroic prisms 141 and 142 for fetching each color light modulated by the liquid crystal light valves in, synthesizing and emitting the light, and the dichroic prisms 141 and 142 are constituted so that red, green and blue light may be always taken into the prisms and yellow light may be taken into the prisms in addition to the red, green and blue light only in the prescribed case.
Patent JP-2002287768-A (JP)
Title: Molded acoustic material and method of manufacturing the same
Inventor: UEDA YUUKI
IPC: G10K11/162
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a molded acoustic material which is made lighter in weight in order to reduce the noise from a noise generating section, such as an engine room of an automobile, is high in a design characteristic and has excellent sound absorbability having intensity and a method of manufacturing the same. SOLUTION: The molded acoustic material 1 is formed by impregnating and coating a molding 2 of fiberless constitution with a phenolic resin 3 by an injection molding method. This molding 2 is disposed in an injection mold and the molten resin of the phenolic resin 3 is forcedly fed into its cavity 6, to manufactured the molded acoustic material 1.
Patent JP-2002283860-A (JP)
Title: Maintenance vehicle
Inventor: KATO KENJI
IPC: B60K17/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make a good use of a case block of a hydraulic continuously variable transmission when connecting a front vehicle body and a rear vehicle body, to facilitate a building work including the connection between the front and the rear vehicle bodies with a certain level of strength and accuracy, and to prevent deteriorating of a hydraulic oil by improving the cooling of the lubricant. SOLUTION: This invention steps up a large cube unit 12 on a case block 10 of the hydraulic continuously variable transmission used as a construction material of a vehicle connecting the front vehicle body and the rear vehicle body, forms a storage space S1 for a main clutch 9 on the large cube unit 12, is equipped with a walling unit for supporting shafts 13 which supports a transmission shafts on the side of clutch 17 and a rotating shaft on the side of pump inside the case block 10, forms a space for mounting gear S2 inside the walling unit for supporting shafts 13, and interconnects the space for mounting gear S2 with a transmission chamber space S4 where exists a pump P and a motor M of the hydraulic continuously variable transmission device 10 at a transmission block unit 11 to be able to circulate hydraulic oil.
Patent JP-2002295566-A (JP)
Title: Damping force adjustable hydraulic shock absorber
Inventor: KATAYAMA YOHEI
IPC: F16F9/34
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of oil liquid in a back pressure room which adjust a valve opening pressure of a valve in a damping force adjustable shock absorber and reduces a manufacturing cost. SOLUTION: Fixing part 25 is arranged behind a disc valve 24 (valve part) which generates damping force and a cylindrical movable part 39 (valve part) is fitted to its outer periphery. A back pressure room is formed by contacting the movable part 39 with the disc valve 24 to work its inner force to the disc valve 24 and adjust a opening pressure. An outer periphery of a seal 40 is fitted to annular groove 41 of the movable part 39 and fixed. An inner periphery of the seal 40 is pressed to an outer periphery of fixing part 25 and a gap between the fixing part 25 and the movable part 39. The seal 40 follows a movement of a movable part 39 according to an opening and a closing of the disc valve 24 by elastic deformation.  The leakage of oil fluid in the back pressure room can be surely protected without enhancing a manufacturing accuracy because the fixed part 25 and the movable part 39 do not slide mutually.
Patent JP-2002298694-A (JP)
Title: Transmission switch
Inventor: KOREEDA AKINORI
IPC: B60R16/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission switch which does not require a packing 5, secures sealing property of a body 6 and a terminal block 1, reduces manufacturing cost, and has high reliability. SOLUTION: In the transmission switch equipped with a contact room in the body, a plurality of terminals in the contact room and a leaf spring making electrical connecting and insulating between the plurality of the terminals, and with a part of a ball interlocking with the leaf spring arranged exposed outside of the body, the terminal block and the body are bonded by ultrasonic bonding with the body material of resin.
Patent JP-2002295262-A (JP)
Title: Variable intake apparatus for multi-cylinder type internal combustion engine
Inventor: UNNO YOSHIYUKI
IPC: F02M35/104
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a changeable intake apparatus for a multi-cylinder type internal combustion engine for maintaining a large output torque, extending over a broad rotation speed region with stable inertia supercharging effects, brought about by changing successively the length of an intake passage, and smoothly introducing intake into each intake passage. SOLUTION: In the internal combustion engine having a plurality of cylinders, a cylindrical duct member 10 is supported freely rotatably, in an intake manifold outer crust 4 covering the circumference of the duct member; the duct member 10 is equipped with an intake entrance on its one end; an intake emission exit 17 is formed at a part of an outer surface;  an intake passage 8 is formed to connect to each cylinder by joining an outer circumference groove 16, formed around the outer circumference of the duct member 10 in the circumference direction apart from the intake emission exit 17 and an inner circumference groove 6, formed in the circumference direction along the inner surface of the intake manifold outer shell 4, and the length of the intake passage 8 is made changeable by turning of the duct member 10 with the outer circumference groove 16, according to the engine rotation speed.
Patent JP-2002298689-A (JP)
Title: Key switch device, keyboard equipped with key switch device and electronic equipment equipped with keyboard
Inventor: KAKO MITSUMASA
IPC: H01H13/70
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an easily assembled low-cost key switch device, a keyboard and an electronic equipment with which a locking member to lock movably an axis formed at the bottom end of each of a pair of links can be fixed to a switching sheet through one-touch operation. SOLUTION: A through-hole 34 is formed on a membrane switch sheet MS. A locking member 6 is equipped with a sliding lock section 8 where a sliding axis 20 of a second link 15 is slidably locked, a rotation lock section 7 where a rotation axis 18 of a first link 14 is rotatably locked and with a fixing piece 33. It is so structured that the locking member 6 is fixed to the membrane switch sheet MS by inserting the fixing piece 33 of the locking member 6 into the through-hole 34 of the membrane switch sheet MS.
Patent JP-2002308330-A (JP)
Title: Package structure of inner box for golf ball
Inventor: YABUNO KEIZO
IPC: B65D5/52
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify a packaging structure. SOLUTION: An inner box is closed by folding a lid part while at least two golf balls are stored in series, at least two inner boxes are continuously arranged, and the entire outer surface of the continuously arranged inner boxes is externally packaged with a transparent film. An unsealing tape is interposed in the externally packaging transparent film over the whole periphery of an outer peripheral part close to the lid part to divide the packaged inner boxes into a lid side externally packaged part and a body side externally packaged part. By pulling one end of the unsealing tape, the lid side externally packaged part is separated from the body side externally packaged part, the lid side externally packaged part is removed while the inner boxes are continuously held by the body side externally packaged part, and golf balls are taken out of the inner boxes.
Patent JP-2002313043-A (JP)
Title: Protector for recording disk
Inventor: SHIMIZU MASANORI
IPC: G11B7/24
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a protector for a recording disk by which a recorded quantity as a numerical value can be known at a glance without putting the recording disk into a computer. SOLUTION: The protector has a transparent plastic base sheet and a transparent adhesive layer to be stuck to the recording surface of the recording disk R in the state of being adherable and separable. The base sheet has a scale part 1 for displaying the recorded quantity of the disk R. The scale part 1 has the scale 1a of a minute unit and the scale 1b of an MB unit.
Patent JP-2002311814-A (JP)
Title: Teaching material model generating method and teaching material model
Inventor: WAKE SHIN
IPC: A63H9/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To easily generate a teaching material model which is useful for education of employees. SOLUTION: A plastic material is formed through the use of a template 3 with the template as reference and it is adopted as a plastic model 6.
Patent JP-2002307017-A (JP)
Title: Swirling air current suction apparatus
Inventor: AOKI AKIO
IPC: B07B4/08
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a swirling air current suction apparatus capable of reliably recovering bags and a films by utilizing a small quantity of air current without requiring a large scale mechanical system. SOLUTION: A conical inner circumferential face 9 of a casing 5 is formed and a pair of nozzles 6 for jetting compressed air are installed along the inner circumferential face 9 and a rotation inhibiting part 9 for inhibiting the flow of swirling air current in the inner circumferential face 16 is installed. When compressed air is blown to the nozzles 6, a high speed air current is jetted along the inner circumferential face of the casing 5 out of the nozzles 6. The air has an upward velocity component owing to the effect of the summit angle αopened in the upper side and consequently forms spiral air current upward from the suction port 8. The spiral air current sucks air from the outside of the suction port 8. Accordingly, a bag and a film existing in the vicinity of the suction port 8 are sucked upward while being carried by the air current. Further, since the rotation inhibiting part 16 inhibit rotation of cans spirally ascending along the inner circumferential face 9 to prevent the upward movement of the cans.
Patent JP-2002009474-A (JP)
Title: Integrated plenum panel
Inventor: AYASH KARL B
IPC: B41J2/175
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of moving a fluid to the entire electronic apparatus such as image forming apparatus, using structural members having one or more integrated plenum chambers or fluid/gas passages. SOLUTION: An integrated plenum fluid gas passage 11 is provided for feeding a gas into or exhausting it from an apparatus on which a structural member 1 is mounted. This member 1 has inner and outer walls 3, 2 and two relatively long ribs or tack-offs 6 which provide a structural rigidity for the structural member 1 and form a plenum passage 11.