baber/WOPTO huggingface dataset:
Patent JP-2002265184-A (JP)
Title: Information input/output device, crane control device, crane system, crane controlling method and storage medium
Inventor: HAYASHI TETSUYA
IPC: B66C13/40
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an information input/output device for a crane capable of stably operating the crane, even in an environment with much vibration. SOLUTION: This information input/output device 120 which is provided on the crane and inputs/outputs information on a crane operation control between the device 120 and a ground operation control side 110 receives a processing program of the crane operation control from the ground operation control side 110 via a communication means 130 and stores the processing program into a storage medium 121 (non-volatile memory) so as to be executable.
Patent JP-2002268546-A (JP)
Title: Verifiable cipher method, device therefor, program therefor and recording medium therefor
Inventor: FUJISAKI EIICHIRO
IPC: G09C1/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To surely verify propriety by zero knowledge without the danger of leaking secret information s. SOLUTION: A transmitter ciphers the secret information s by the public key (Okamoto - Uchiyama cipher method) of a third party, obtains c=gi 
 hi <r> mod ni , performs a unidirectional function to s by using the public key of the transmitter, obtains w=g
 mod n, selects random numbers u consisting of [0, 2<k> ] and v consisting of [0, 2<3k> ], obtains a=gi <u> hi <v> mod ni and b=g<u> mod n, obtains the hash value e=H (a, b) of the combination of (a) and b, obtains x=u-es and y=v-er and sends c, w, x, y and e to a verifier. The verifier verifies that x consisting of [0, 2<k> ) and e=H(gi <x> hi <y> c<e> , g<x> w<e> ) and confirms that the decipher value s of c and the inverse function value s of w are equal without knowing s.
Patent JP-2002268815-A (JP)
Title: Head-mounted display device
Inventor: TAGAMI SHIGEO
IPC: G06F3/0346
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To realize a head-mounted display device that can be used not only as a display device of a portable terminal, etc., but also as an input device that does not have to be operated by a hand. SOLUTION: Pressure sensors 8 and 10 arranged at positions that respectively come into contact with the left and right sides of the head when this head- mounted display device in mounted on the human head are provided, and a controlling means controls an image displaying means 6 on the basis of pressure detection results by the pressure sensors 8 and 10. When a user moves his chin in such a manner to bite something with left teeth, strength of pressure detected by the pressure sensor 8 is changed, and the controlling means thereby moves a pointer figure on a screen to the left. Meanwhile, when the user moves the chin in such a manner to bite something with right teeth, strength of pressure detected by the pressure sensor 10 is changed, and the controlling means can thereby moves the pointer figure to the right.
Patent JP-2001283609-A (JP)
Title: Lighting fixture
Inventor: QUANG NGUYEN VAN
IPC: F21Y101/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture eliminating danger of a burn due to touching of a heated cover lens and other electrical elements of a lighting fixture. SOLUTION: A lighting fixture is provided with a housing to house lamp and a reflector and a cover lens covering an open side of the housing. A means to distribute heat radiated forward from the lamp to a side area of the lighting fixture to reduce a peak temperature of the cover lens. The means is a spread lens mounted in a radiation line direction between the lamp and the cover lens and diffusing radiated heat from a radiation centerline to a side direction.
Patent JP-2002272928-A (JP)
Title: Game machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can promote recycling by facilitating the takeout of metal pats such as a spring, other recyclable parts such as electronic parts and takeout parts for recycling, enclosed in a game machine. SOLUTION: The lower face of a lower tray 5 of the pachinko game machine 1 is provided with slitting parts D1 integrally formed at a cover so as to surround the whole of an opening 5b, a closing cover 5c, a closing spring 5d, a mounting pin 5e, and a mounting pin 5f. Since the slitting parts D1 are weak in mechanical strength, metal parts such as the closing spring 5d can be easily taken out by breaking the slitting part D1.
Patent JP-2002273395-A (JP)
Title: Building material and its production method
Inventor: CHIHARA MITSUO
IPC: B09B3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a building material which can treat waste efficiently and safely, and a method for producing the building material. SOLUTION: A core material 2 obtained by compressing waste is sealed airtightly in a building material body 3 made of stainless steel which has enough strength as a building material and is excellent in corrosion resistance.
Patent JP-2001335778-A (JP)
Title: Soil improver
Inventor: SASAKI KENICHI
IPC: C04B28/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a soil improver giving a high rate of an exothermic reaction accompanying solidification by water absorption when it is brought into contact with water. SOLUTION: This soil improver contains a calcined gypsum whose flake crystals are laminated in layers to form a needle-like particle.
Patent JP-2001288195-A (JP)
Title: Stable 1:1 monoadduct composed of aminoalkyl alkoxysilane and diisocyanate, and method for producing the same
Inventor: WINDMUELLER MANUELA
IPC: C07F7/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a 1:1 monoadduct which is a stable bifunctional monomer obtained economically, usable as a component for the polymer modifiers and as a PUR (polyurethane) coating and PUR dispersing liquid. SOLUTION: The stable 1:1 monoadduct is composed of a secondary aminoalkyl alkoxysilane of general formula I (R1 and R2 are each same or different 1-8C alkyl; R3 is a 1-5C alkylene; R4 and R5 are each same or different 1-18C alkyl or <=5C alkoxyalkylene; and (n) 0, 1 or 2) and a diisocyanate. The monoadduct contains <0.6 wt.% free diisocyanate.
Patent JP-2002274052-A (JP)
Title: Thermal transfer sheet
Inventor: YOSHINARI SHINICHI
IPC: B41M5/46
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet capable of forming a thermal transfer image having good cosistency of a hue with printed matter under various light sources. SOLUTION: In the thermal transfer sheet for a cyan, magenta or yellow color wherein at least one image forming layer is provided on a support, the color difference between the hue (L1*a1*b1*) of the image forming layer and a target hue (L2*a2*b2*) is set to ΔE= (L1*-L2*)<2> +(a1*-a2*)<2> +(b1*-b2*)<2> }<0.5> . In this case, the change with of the color difference ΔE measured when a light source is D65 , A is not more than 2.0, 1.5 or 2.0.
Patent JP-2002281169-A (JP)
Title: System, method, and adaptor for remote control and service equipment
Inventor: ITO HIROMICHI
IPC: G06Q50/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system, which enables the user of a portable telephone to control a household electric appliance from the portable telephone through simple operation. SOLUTION: Service equipment which is connected to the Internet and a public line and offers a home page is provided by utilizing the Internet home page reading function of the portable telephone. The user can control the household electric appliances, in such a way that the user instructs a remote control adaptor installed in its house to control the appliance through the public line by instructing the control on the home page by using the portable telephone and the adaptor controls the electric appliance.
Patent JP-2002280456-A (JP)
Title: Semiconductor device comprising semiconductor standard cell and its layout method
Inventor: YOSHIOKA KEIICHI
IPC: H01L21/82
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To realize a layout in which a part violating the crosstalk rule is reduced while taking account of crosstalk wiring. SOLUTION: The semiconductor device comprises a plurality of standard cells 2, and a field cell 6 having a plurality of wiring block metals arranged for the wiring pitch in the preferential wiring direction of standard cell system. When the plurality of standard cells are placed automatically and the field cell is buried in the gap, a long metal wiring running in parallel with the preferential wiring direction with the field cell 6 being inserted is broken in auto placement and routing and the wiring layer is switched.
Patent JP-2002280231-A (JP)
Title: Converter transformer
Inventor: IWASAKI YUJI
IPC: H01F30/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a converter transformer, improved regarding the regulation of a primary and secondary auxiliary windings. SOLUTION: The transformer comprises a primary bobbin 1, having a core 3 assembled in a hollow, a secondary bobbin 2 disposed on the outside of the bobbin 1, a first intermediate flange 11 formed on the outer side of the primary bobbin 1, a primary main winding 12 wound around one of two adjacent spools, a primary auxiliary winding 13 wound around the other spool, independently thereof, a second intermediate flange 16 formed on the outer side of the secondary bobbin 2, a secondary main winding 15 wound into two windings separated by the flange 16, and a first and second auxiliary windings 17, 18 wound thereon.
Patent JP-2002278306-A (JP)
Title: Wet image forming device
Inventor: SASAKI TSUTOMU
IPC: G03G15/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wet image forming device capable of determining misdetection in the concentration of liquid developer by simple constitution. SOLUTION: A printer having a liquid recovering means for recovering undeveloped liquid developer not used for development on a photosensitive drum 11 and untransferred liquid crystal developer not transferred to transfer paper 16 to a liquid developer storing part to reuse the recovered developer, a liquid concentration detection means 32 for detecting the concentration of liquid developer 1 is provided with a storage means for storing the image area ratio of an image formed in each transfer paper 16, an arithmetic processing part for predicting the liquid concentration of the storing part 18 after injecting the recovered and reused liquid developer on the basis of the value of an image area ratio stored in the storage means,  a comparing means for comparing the liquid concentration predicted by the arithmetic processing part with the liquid concentration detected by the detection means 32, and a judging means for determining the misdetection of the detection means 32 when a liquid concentration difference compared by the comparing means exceeds a prescribed value.
Patent JP-2002287726-A (JP)
Title: Method of displaying image, image display device, computer program and recording medium
Inventor: YAMAOKA SHUICHI
IPC: G09G5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of displaying image by which an image with a luminance lower than that of the preceding image is displayed after the preceding image was displayed for a specified period so as to extend the durable period of the display element, and to provide an image display device, a computer program to realize the above image display device, and a recording medium where the computer program is recorded. SOLUTION: In the main controlling part 1, the image to be displayed is divided into a plurality of regions, selection for whether or not the color conversion to be done is received for every divided region, and the image in the region which is determined to covert colors is subjected to the color conversion process.
Patent JP-2002284109-A (JP)
Title: Fin seal package and its turret type packaging machine
Inventor: SUDO SHINICHI
IPC: B65D75/66
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fin seal package which can be easily opened, and a turret type packaging machine by which high-speed packaging of the fin seal package can be attained. SOLUTION: The fin seal package includes a fin seal strip FS sealed by heat on its outer face, and a pinched portion X formed on the fin seal strip FS. The pinched portion X is formed between a short cutaway Y extended parallel to an opening tape TT and the cutaway Y and is obliquely extended toward the opening tape TT.
Patent JP-2001252399-A (JP)
Title: Game ball detector
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a photo-interruptor is devised or an illegal circuit board is connected to a detection circuit. SOLUTION: By making the surface of a substrate 20 visible from the outside by forming an entire cover 10 from transparent acryl, when a light emitting diode 21 and a phototransistor 22 are made up or an illegal circuit is connected to an electronic circuit for illegal purpose, this illegal action can be discovered from the outside so that the illegal action can be suppressed.
Patent JP-2002285846-A (JP)
Title: Indirect diesel engine
Inventor: OKUZAWA AKIRA
IPC: F02B19/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an prechamber type diesel engine, to say in details, a divided combustion chamber structure capable of sufficiently and effectively utilizing air in a central part and its surroundings in a main combustion cham ber to reduce the generation of smoke and an HC in exhaust gas sufficiently. SOLUTION: In this prechamber type diesel engine constituted such that a recessed part is formed on the top face of a piston into a cotyledons shape and has a groove part formed at a position opposing to nozzle hole and a pair of substantially circular plate parts offset from the nozzle hole in the direction of a central line and formed continuously at symmetrical positions relative to the central line, the bottom of the groove part is formed into a downward inclined face which becomes deeper as advancing to a central part of the piston, a vertical wall part having a substantial V shape is formed toward the direction of the nozzle hole in fringe parts of a pair of substantially circular plate parts, both of central parts of a pair of circular plate parts are positioned in the vicinity of a line orthogonal to the central line by passing a central point on the top face of the piston,  and a guide groove part for combustion gas is formed in the fringe parts of the pair of substantially circular plate parts.
Patent JP-2002284302-A (JP)
Title: Driving equipment
Inventor: FUJI TOSHITAKA
IPC: B65G1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide driving equipment capable of moving a rope body on a rope body moving route with hardly hanging the rope body. SOLUTION: The endless rope body 41 is wound between a pair of ring bodies 33 and 37 having rotation axial centers 35 and 39 of the longitudinal directions and a driving means 40 interlocked and connected with the one ring body 37 is provided. Bodies 48 to be supported are provided at a plurality of portions on a lower part of the rope body 41. A supporting body 49 for receiving the bodies 48 to be supported from a lower side and guiding the bodies 48 to be supported is provided along the rope body moving route 50. By rotating the one ring body 37 forward and backward by driving the driving means 40, the rope body 41 wound between the one ring body 37 and the other ring body 33 can be moved on the rope body moving route 50.  The rope body 41 can be moved by supporting and guiding a group of the bodies 48 to be supported on the supporting body 49 with hardly hanging the rope body 41 by gravity and without allowing the rope body 41 to abut on the supporting body 49.
Patent JP-2002284716-A (JP)
Title: Method for producing pure dicyclopentadiene and 5- ethylidene-2-norbornene
Inventor: SEO TAKEO
IPC: C07C13/61
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pure dicyclopentadiene and 5- ethylidene-2-norbornene, capable of simultaneously producing the products from crude dicyclopentadiene and 1,3-butadiene. SOLUTION: This method for producing the pure dicyclopentadiene and the 5-ethylidene-2-norbornene comprises simultaneously producing the pure dicyclopentadiene and the 5-ethylidene-2-norbornene from the crude dicyclopentadiene and the 1,3-butadiene, wherein the method includes the following processes: the crude dicyclopentadiene is subjected to decomposition reaction to be converted into cyclopentadiene; the cyclopentadiene and 1,3-butadiene are subjected to Diels-Alder reaction to be converted into 5-vinyl-2-norbornene; the 5-vinyl-2-norbornene and the cyclopentadiene are each separated from the reaction mixture of the preceding process to be recovered; and the 5-vinyl-2- norbornene is subjected to isomerization reaction to be converted into the 5- ethylidene-2-norbornene.
Patent JP-2001306381-A (JP)
Title: Method and system for realizing efficient synchronizing point processing by dispersed transactions and program product
Inventor: JULIETTE C CANDY
IPC: G06F17/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for executing the synchronizing point processing by dispersed transactions. SOLUTION: The dispersed transactions include plural recovery units and the synchronizing point processing is executed without transmitting/receiving a message between at least partial recovery units out of plural recovery units. The synchronizing point processing (including transaction logging) is controlled by one synchronizing point manager related to one of recovery units and the recovery unit collects information expressing other recovery units.
Patent JP-2002294810-A (JP)
Title: Sanitary washing device
Inventor: MASE HAJIME
IPC: E03D9/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device facilitating the replacement work of a solenoid valve of a valve unit. SOLUTION: In this sanitary washing device, the valve unit V connected to a water supply source outside is arranged in a space formed by a base 1 and a casing 2, and a heat exchanger 4 is provided in the downstream of the valve unit V. A nozzle device 5 for washing private parts is further connected to the downstream of the heat exchanger 4. A main solenoid valve 26 and an auxiliary solenoid valve 27 attached to the valve unit V, are arranged to be exposed to the outside when the casing 2 is opened.
Patent JP-2002296309-A (JP)
Title: Frequency anomaly detecting circuit and anomaly detecting value setting circuit used therefor
Inventor: MASUDA HITOSHI
IPC: G01R23/15
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To detect frequency anomalies of a clock to be monitored and to set anomaly detecting values, as desired. SOLUTION: The number of clock pulses of a monitoring clock 2, in the half-period of the block to be monitored 1 by the monitoring clock 2 with a frequency higher than that of the clock to be monitored 1, is counted by a counter 6. When a counted value exceeds a set value of a comparator 7 or when it does not reach a set value of a comparator 8, frequency anomaly of the clock to be monitored 1 is detected. In addition, the values of the counter 6, when the clock to be monitored 1 is under normal conditions, are captured in latching circuits 13 and 14. When the latched values are matched by a number set by a comparator 15, a predetermined value is added to or subtracted from the values to be the set values of the compactors 7 and 8. Accordingly, it is possible to set the anomaly detecting values of the frequency anomaly detecting circuit, as desired.
Patent JP-2002299248-A (JP)
Title: Vertical type heat treatment equipment
Inventor: SHIMAZU TOMOHISA
IPC: H01L21/22
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a gas introducing part where equipment as a whole is made compact, supercooling is prevented, and a temperature is controlled to be a desired value. SOLUTION: A vertical type heat treatment equipment carries out heat treatment of an object to be treated by introducing processing gas into a treatment vessel 1. In a processing gas inlet port 3 installed in the treatment vessel 1, an individual gas inlet body 15 is disposed independently of a water cooling flange 19. From a gas inlet channel 16 formed in the gas inlet body 15, the processing gas is supplied to the port 3. The gas inlet body 15 is arranged in a part of a cylindrical outer periphery of the vessel 1, and has a flat form as a whole which exhibits a crescent configuration.
Patent JP-2002295846-A (JP)
Title: Method for detecting misdetection of leakage of heating medium in heating apparatus
Inventor: TANAKA AKIHIRO
IPC: F24D3/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing misdetection of leakages in a heating medium in a heating apparatus for preventing misdetection, due to repetition of the repeated replenishment of the heating medium. SOLUTION: In addition to the repeated replenishment of the heating medium (hot water 6 and water W) to a heating medium tank (cistern 28), operation pause time is added as a determining element, thus preventing the misdetection of leakage in the heating medium when the pause time of the heating apparatus is long, and hence improving the reliability of operation.
Patent JP-2002300131-A (JP)
Title: Device having circuit for analyzing delay profile of received signal of orthogonal frequency division multiplex modulation system
Inventor: AKIYAMA TOSHIYUKI
IPC: H04J11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device having a circuit analyzing a delay profile for a received signal of an orthogonal frequency division multiplex modulation system, that configures an arithmetic operation of the delay profile by using a small-sized inexpensive FFT. SOLUTION: The delay profile analysis circuit is provided at least with e.g. a sample point extract circuit 15 that samples is a pilot carrier having a pilot signal and decreases number of sample points at a decreased sample point interval and with a fast Fourier transform(FFT) circuit 17 that applies inverse Fourier transform to the pilot carrier with a small number of sample points from the sample point extract circuit 15.
Patent JP-2002292236-A (JP)
Title: Method for manufacturing planar sealed humidity conditioning sheet
Inventor: HARADA JUNJI
IPC: E04B1/64
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a planar sealed humidity conditioning sheet from which an inorganic moisture absorbent does not drop out of a cut plane or a pleat folded plane and which has improved powder dropping property in the planar sealed humidity conditioning sheet in which the inorganic moisture absorbent is sealed in two base material sheets. SOLUTION: The method for manufacturing the planar sealed humidity conditioning sheet is characterized by that the inorganic moisture absorbent and a thermoplastic binder are arranged at a fixed space on a base material, are subjected to heat treatment then another base material is superposed thereon and the base materials of both sides are bonded by heating and/or pressing.