baber/WOPTO huggingface dataset:
Patent JP-2002256792-A (JP)
Title: Concrete tube
Inventor: SHIOMI MASANORI
IPC: E21D9/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent increase in thickness of a skeleton and in weight of reinforcement while designing the skeleton with high strength for reducing thickness and weight of the skeleton and providing an easily conveyable and handleable economical concrete tube. SOLUTION: This concrete tube is constructed of a plurality of divided circular arc bodies 20 and 20. Each divided circular arc body 20 is constructed of a circular arc concrete skeleton 21, an outer shell 22 covering the outer circumferential face of the concrete skeleton 21, and a binding tube material buried in the concrete skeleton 21 and filled with concrete inside. The divided circular arc bodies 20 are transported to be assembled into the concrete tube 10 in the field.
Patent JP-2002260196-A (JP)
Title: Vehicle guiding device
Inventor: SAKAMOTO YASUNORI
IPC: G08G1/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle guiding device allowing a driver to notify the state of access to an obstacle without paying all attention to a display device. SOLUTION: This vehicle guiding device comprises a sensor 1 for detecting an obstacle on a road, a road side processing means 2 for preparing the information for processing the sensor information and providing the information to a driver, and a road and vehicle communication means 3 for transmitting the information processed by the road side processing means to the vehicle side. When the device detects the obstacle, it provides the information on the obstacle to the driver to guide the driver to avoid the collision of the vehicle with the obstacle.  The device further comprises a deceleration predicting means 4 for predicting a deceleration necessary for the prevention of collision of the vehicle with the obstacle, an obstacle information providing means 5 for providing information to the driver when the deceleration exceeds a specified value, and a warning sound generating means 6 for increasing warning sound as the deceleration exceeds the specified value and increases more.
Patent JP-2002260516-A (JP)
Title: Switch breaker device
Inventor: YU SOBO
IPC: H01H73/30
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an improve switch breaker device. SOLUTION: This switch breaker device comprises a key, a switch case, a positioning means, a swing contact and an alloy piece. When the key is pressed, an annular step road arranged in the key and a positioning rod arranged in a positioning means are linked to generate a cycling positioning relationship. When the key is positioned upward or downward, the swing contact is pressed or released by the bottom of the key, the contact of the swing contact makes or loses contact with the contact of the alloy piece and conducts or shuts off the circuit. If the circuit is turned on and overheated due to an overload current, the alloy piece is elongated and distorted to jump out, and the contact of the alloy piece losses contact with the contact of the swing contact to shut off the circuit.  Moreover, since the positioning means is pressed by the alloy piece and the positioning rod in the poisoning means is separated from the positioning point in the annular step road, the key is restored to the original circuit breaking position by elastic force. Hereby, safety for using electric power can be secured.
Patent JP-2002267493-A (JP)
Title: Magnetic type encoder
Inventor: TANAKA SHIZUE
IPC: G01D5/245
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic type encoder that can easily adjust a rectangular wave output. SOLUTION: This magnetic type encoder is provided with a magnetic scale 11 having a magnetic pole pattern, a detecting element 12 which is opposite to the magnetic pole pattern and is provided with a plurality of detection patterns 12a and 12b for detecting a magnetic field, a holder 13 to hold the detecting element 12, and a processing circuit 15 which is connected with the detecting element 12 and processes an output signal obtained form the detecting element 12 by using a rectangular wave, and a distance between the detection pattern 12a and magnetic scale 11 is almost the same as that between the detection pattern 12b and magnetic scale 11.
Patent JP-2002270866-A (JP)
Title: Solar battery module
Inventor: HAYASHI KATSUHIKO
IPC: H01L31/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film solar battery module that prevents the light incidence surface of a reflection prevention film from being contaminated easily, and from which the adhered contamination can be easily removed. SOLUTION: In the solar battery module, a reflection film that is mainly made of silica and has an irregular surface having a step of 0.01-1 μm is deposited on a light reception surface. In the solar battery module, a contamination prevention agent containing silicone oil as a main constituent is applied to the surface of the reflection prevention film. The contamination prevention agent preferably contain a fluorine compound, especially a compound that is obtained by crosslinking silicone oil and liquid fluorocarbon is desirable.
Patent JP-2002267716-A (JP)
Title: Substrate for measurement of measured device
Inventor: WAKIZAKA HIROSHI
IPC: G01R31/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten a wiring length of a contact part with respect to a measured device, and to reduce the number of contact points. SOLUTION: An elastic layer 143 having a plane coplanar to an upper face of an insulation substrate 141 is formed by filling an elastic material such as synthetic rubber in a recessed part 142 formed in a measured device mounting portion 141A of the insulation substrate 141 constituting a measuring substrate 14. Plural plane contact conductors 144 of slender width contacting individually with respective pins 122 in both sides of the measured device 12 are provided on the insulation substrate 141 to be extended from a portion overhung over the elastic layer 143 in the measured device mounting portion 141A toward a projection direction of the pins 122, a portion 144A of the contact part 144 in a portion contacting with the pin 122 is arranged to be faced to an upper face of the elastic layer 143, and the portion 144A is supported by the elastic layer 143.
Patent JP-2002236671-A (JP)
Title: Compact electronic processor with multiple line display time operating function
Inventor: ODAKA KIKUO
IPC: G06Q10/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact electronic processor capable of confirming the history of an input time, selecting a specific time according to the necessity, calculating only an edition time, easily executing the calculation of the payment by the hour, and simplifying the input of a time. SOLUTION: An input part includes a time key, a delete key and an insert key, and an operating part includes a sexagesimal operation section, a line delete functional section, and a line insert functional section, and deletes and inserts an operated value of which the history is displayed to calculate a time. The payment by the hour is calculated by multiplying a unit cost of the payment by the hour inputted from a unit cost input key, by actual working hours inputted from an actual working hours start and finish input key.
Patent JP-2002275145-A (JP)
Title: Method for manufacturing 3-oxonitrile
Inventor: HARADA KATSUMASA
IPC: C07C253/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a 3-oxonitrile, suitable as an industrial process, capable of obtaining it continuously in high yield without isolating and purifying a 5-substituted isoxazole, a reaction intermediate, from a methyl ketone, which is easily available by a simple method. SOLUTION: The method for manufacturing a 3-oxonitrile comprises the continued three processes of (A) the first process for forming a metal salt of an acylacetaldehyde by reacting a methyl ketone with a formic acid ester in the presence of a metal alkoxide, (B) the second process for obtaining a reaction mixture containing a 5-substituted isoxazole by subsequently reacting the obtained metal salt of acylacetaldehyde with hydroxylamine in the presence of an acid, and (C) the third process for obtaining 3-oxonitrile by further reacting the reaction mixture with a base.
Patent JP-2002275379-A (JP)
Title: Resin composition and its molding method, and recycling method of resin composition
Inventor: MAEHARA HIROSHI
IPC: C08J11/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition useful for manufacturing a resin molded product which causes no problem resulting from remaining after disposed and is easily recycled. SOLUTION: The resin composition is obtained by incorporating a biodegradable liquid crystal polymer into a biodegradable polymer.
Patent JP-2002302441-A (JP)
Title: Composition and food and drink for obtunding symptom of premenstrual syndrome
Inventor: SEKI SHINJI
IPC: A23L33/15
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, an agent, a food and drink, or an edible oil and fat composition, serving for obtunding the symptom of premenstrual syndrome(PMS), especially having fast-acting effects for obtunding the symptom of the PMS, hardly causing fat accumulation, having high absorptivity of γ- linolenic acid, and further having excellent stability of flavor and quality. SOLUTION: The composition, the agent, the food and drink, or the oil and fat composition having the fast-acting effects contains a fatty acid ester of glycerol, having the γ-linolenic acid bonded to a specific position of the glycerol skeleton, and a middle-chain triglyceride. Preferably, the composition, the agent, the food and drink, or the oil and fat composition contains the fatty acid ester of glycerol having one or more 2-12C fatty acid residues.
Patent JP-2002275266-A (JP)
Title: Method for organic polymer thin film formation and apparatus for deposition polymerization used for the method
Inventor: MATSUOKA OSAMU
IPC: C23C14/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a deposition polymerization thin film by a raw material monomer which has not been conventionally polymerized only by deposition of the monomer alone on a substrate in a deposition polymerization method. SOLUTION: When a raw material monomer which is not polymerized alone is deposited on the surface of a substrate to be deposited, a radical generated by a plasma source is made into a beamed state, irradiated on the surface of the substrate so that the raw material monomer is provided with a polymerization activity to prepare a polymerization thin film.
Patent JP-2002273387-A (JP)
Title: Garbage treatment apparatus
Inventor: YAMAGUCHI MASAHIRA
IPC: B01F29/64
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus which can treat a large amount of garbage, mix the garbage with bacteria surely, and prevent the leakage of offensive odors to the outside. SOLUTION: The garbage treatment apparatus 10 has a cylindrical treatment tank 11 which is supported freely rotatably by a support roller 15 and rotated by a first motor M1, an inner cylinder 12 which is supported freely rotatably and concentrically with the treatment tank 11, is rotated at a speed or in a direction different from the speed or from the direction of the treatment tank 11, has a plurality of agitation blades 21 on the periphery, and is provided with a refuse charging window 22 which makes the inside and the outside communicate with each other, and a conveyer 13 for supplying garbage from an opening part 34 at one end of the inner cylinder 12 into the inner cylinder. A blower for sucking air is connected to the other end side of the inner cylinder 12, and the opening part 34 of the inner cylinder is formed to act as an air intake port.  The inner cylinder 12 is rotated by a second motor M2 through a chain 28.
Patent JP-2002145507-A (JP)
Title: Paper delivery device and image forming device
Inventor: TANABE CHIKASHI
IPC: B65H29/22
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper delivery device capable of improving the delivering performance and the loading property by adjusting the curl eliminating condition, and to provide an image forming device. SOLUTION: In a paper delivery device 60 provided with a delivery roller 62 provided in a paper delivery part and a pair of curl eliminating rollers 65 and 66 arranged in parallel with each other for abutment on the delivery roller along the circumferential direction of the delivery roller 62, the curl eliminating rollers 65 and 66 can be separately brought in contact or separated with/from the delivery roller, and both the curl eliminating rollers 65 and 66 eliminate the curl with abutment on the delivery roller 62 to improve the paper delivery performance. Deterioration of the loading property due to the generation of reverse curl can be prevented by forcibly releasing the abutment condition of the curl eliminating roller 65, which is positioned in the upstream in the paper sheets moving direction, on the delivery roller 62.
Patent JP-2001342659-A (JP)
Title: Cross connection preventing device
Inventor: MATSUSHITA KONOSUKE
IPC: E03C1/266
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cross connection preventing device capable of effectively preventing the cross connection of a sanitary facility apparatus. SOLUTION: In this cross connection preventing device preventing mixing of potable water with hot water or sewage on the sanitary facility apparatus discharging the hot water or sewage by using the potable water, one or two or more check valves for preventing the backflow of the sewage to the potable water are used for isolating them.
Patent JP-2002283453-A (JP)
Title: Rehabilitation-repairing member of rehabilitation- repairing tube
Inventor: WATANABE MICHIHIKO
IPC: B29C63/34
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation-repairing member of a rehabilitation- repairing tube capable of smoothly introducing the repairing tube into an existing tube without damaging in the existing tube. SOLUTION: The rehabilitation-repairing member of the rehabilitation- repairing tube comprises a locking member 5 mounted at the introducing side end of the retreated tube 1 to be introduced from an upstream side manhole toward a downstream side manhole side in the existing tub buried under the ground via a clamper 52 to lock a distal end of a wire Y introduced from the downstream side to the upstream side of the existing tube, and a bag-like cover member 6 coated on the introducing side end of the retreated tube so as to coat the locking member from outward together with the clamper.  The locking member has a locking piece 51 for locking the distal end of the wire, two clamping pieces 53 clamped at the introducing side end of the retreated tube and a coupling member 54 having an axial core (m) extended in a direction perpendicular to the introducing direction of the repairing tube and movably supporting the locking piece and the base end of the clamping piece in its axial core direction.
Patent JP-2002283813-A (JP)
Title: Pneumatic radial tire
Inventor: SATO YOSHIKI
IPC: B60C11/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of suppressing partial wear as well as suppressing worsening of striking noises of blocks along with the wearing away of a tread. SOLUTION: In the pneumatic radial tire having blocks 16 formed in a tread 10 with longitudinal groove 12 extending in the circumferential direction and lateral grooves 14 placed with intervals in the circumferential direction, sipes 18 splitting the blocks 16 are provided by cutting the block surfaces in depth, raised parts 22 tilting to the sipe end side are provided in both longitudinal ends of the sipes 18, and cut spaces 24 by the sipes are secured at the sipe end side of the raised parts 22.
Patent JP-2002283135-A (JP)
Title: Cutting mechanism for saber saw
Inventor: TACHIBANA TOSHIHIKO
IPC: B23D49/16
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a saber saw which can perform orbital cut regardless of the mounting direction of a blade 27. SOLUTION: Two different eccentric cylinder shaft parts 9b, 9c are provided in a second shaft 9, a contact plate 22 having two different contact surfaces coming into contact with these different eccentric cylinder shaft parts 9b, 9c, respectively, is provided, so as to make reciprocating motion and right angle directional motion of a plunger 20, that is, so as to make a blade 27 perform swivel motion, the blade 27 makes the swivel motion by a different locus corresponding to a phase angle of the eccentric cylinder shaft parts 9b, 9c of the second shaft 9, so that efficient orbital cutting action corresponding to the mounting direction of the blade 27 can be given.
Patent JP-2002294206-A (JP)
Title: Water dispersion of solid plasticizer, and thermoplastic resin composition containing it
Inventor: TAKEMOTO SHIN
IPC: C09J11/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide such a water dispersion of a solid plasticizer as a raw material that has a good storage stability and to provide a heat-sensitive adhesive using this. SOLUTION: The solid-plasticizer water dispersion contains 45 wt.% or more as the solid content concentration of a solid plasticizer A expressed by formula (1) or (2) (wherein, R<1> through R<7> are each a hydrocarbyl group or a heterocyclic group; A is a divalent hydrocarbyl group or heterocyclic group; k is 0 or 1; m is an integer of 0 to 3; and in each set of R<1> , R<2> and A/R<3> , R<4> and A/R<1> , R<3> and R<4> / and R<5> through R<7> , two or more groups may link and form a ring containing phosphorus) and an anion-based surfactant B comprising sulfate or phosphate of a poly(oxyethylene) polyaralkylphenyl ether expressed by formula (3) through (6) (wherein, R<1> is an aralkyl group; M is an alkali metal; R<2> is H, an alkyl group, or a hydroxyalkyl group; m is an integer of 1 to 5; and n is an integer of 10 to 20).
Patent JP-2002299068-A (JP)
Title: Dimming lighting system
Inventor: KOSA KIYOTERU
IPC: H05B37/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a dimming lighting system that prevents imbalance in a lamp life and gradually switches brightness in dimming control in a tunnel, and is superior in safety and maintainability. SOLUTION: The dimming lighting system has a two-light luminaire 2, having two lighting circuits 3 and 5 which have dimming control parts 3c and 5c and is capable of two-stage dimming, and a dimming switching means; the dimming switching means has a plurality of repays X1 and X2 for switching on or off a power input supplied to each lighting circuit 3, 5 of the two-light luminaire 2 and switching on or off a dimming control input to each dimming control part 3c, 5c of the two-light luminaire 2; an on-off combination of the relays according to dimming signals can selectively control each lighting circuit 3, 5 of the two-light luminaire 2 from a combination of full lighting, dimming and extinguishment to switch three stages of dimming; and in dimming control, a lighting circuit to be switched off is controlled or switched appropriately.
Patent JP-2002291725-A (JP)
Title: X-ray fluoroscopic radiography table
Inventor: IINUMA MASAO
IPC: A61B6/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray fluoroscopic radiography table allowing easy approach of an operator to a subject on a top plate from the inner side. SOLUTION: In this table, a post 3 retains an X-ray tube 1 with a collimator 2, is supported by a linear guide 10 on a side face of a main frame 4, and moves in the longitudinal direction of the top plate 7 by a motor 9 through a gear 13 and a rack 14. An image receiving system 5 retaining an image intensifier 6 is supported by the linear guide 10 on the side face of the main frame 4, and moves in the longitudinal direction of the top plate 7 by a drive mechanism (not shown in Figure) independently of the post 3. The top plate 7 can be moved to the verge of the post 3 above the main frame 4. When the post 3 is moved in the longitudinal direction, the operator 15 can approach the subject 11 from the inner side of the top plate 7 with an easy attitude.
Patent JP-2002297327-A (JP)
Title: Device/method for managing printing and storing medium
Inventor: NAKAGAWA ISAMU
IPC: G06F3/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device/method for managing printing and storage medium capable of reducing the wait time for using the equipment by managing the use of the equipment including a printer regardlessly of whether a printing operation device (server) is in operation. SOLUTION: Since the server 110 obtains a job log 80 from a copying machine on a network 150 to update a upper limit value for use of the machine 120 based on the log 80, printing can be performed without inquiry to the server 110 from the machine 120 and the time of using the machine 120 is reduced.
Patent JP-2002293626-A (JP)
Title: Piezoelectric ceramic, layer-built piezoelectric element and jetting apparatus
Inventor: KAWAMOTO TOMOHIRO
IPC: F02M51/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic capable of being fired at a low temperature and having a high Curie temperature and large piezoelectric distortion constant, and a lamination type piezoelectric element and a jetting apparatus. SOLUTION: The piezoelectric ceramic is a perovskite type multiple oxide consisting essentially of Pb, Zr and Ti and an A site of the perovskite type multiple oxide is replaced by <=10 mol% with at least one kind of Ca, Sr and Ba, a B site is replaced by total sum of <=10 mol% with W, Nb, Cr and at least one kind of Y, Dy, Ho, Er, Tm, Lu and Yb.
Patent JP-2002298360-A (JP)
Title: Method and device for recording information in information recording medium
Inventor: YAMAMOTO MASAKUNI
IPC: G11B11/105
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To further enhance track density by reducing influence of cross write in a method and a device for recording information in an information recording medium in which information tracks different in characteristics are alternately arranged. SOLUTION: When the information is written in the information recording medium 4, a control circuit 2 performs control so that the information is precedently written to an information track liable to be cross-written and recorded to an information track hard to be cross-written later. An optical head 5 irradiates the information recording medium 4 with an optical spot and records the information according to the control.
Patent JP-2002299977-A (JP)
Title: Method for manufacturing piezoelectric vibrator
Inventor: DOI ARATA
IPC: H03H3/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric device by which a piezoelectric body is made to a thin plate with high accuracy and a piezoelectric vibrator is easily made to high frequency. SOLUTION: This method for manufacturing a piezoelectric vibrator is provided with a process for joining a second thin plate-shaped piezoelectric substrate to a first thin plate-shaped piezoelectric substrate where through holes are formed by making a plurality of holes, a process for holding a pressing tool that is inserted from the through hole of the first thin plate-shaped piezoelectric substrate into the through hole of the first thin plate-shaped piezoelectric substrate, a process for making the second thin plate-shaped piezoelectric substrate to be a thin plate while united with the jig into one, a process for removing the tool when the thickness of the second thin plate-shaped piezoelectric substrate becomes desired thickness and etching the second thin plate-shaped piezoelectric substrate,  a process for forming electrode parts on the front and rear faces of the part located at the through hole of the second thin plate-shaped piezoelectric substrate, and a process for cutting out the surrounding part of the through-hole into piezoelectric vibrating units.