baber/WOPTO huggingface dataset:
Patent JP-2001216743-A (JP)
Title: Synchronizing signal detector, information recorder provided with the detector and synchronizing signal detecting method
Inventor: ESUMI ATSUSHI
IPC: G11B27/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve SYNC detecting ability without deteriorating data format efficient in a recording carrier. SOLUTION: A pattern part on the terminating side of a preamble pattern recorded in a preamble part just before an SYNC part in a sector is used as a part an SYNC pattern (expanded SYNC pattern) and the expanded SYNC pattern consisting of this pattern part of the terminating side and the SYNC pattern of the SYNC part is used as a collation pattern to perform pattern collation with read data from a disk medium to detect SYNC.
Patent JP-2001212710-A (JP)
Title: Fin correcting machine
Inventor: GOTO KUNIKAZU
IPC: B23C3/18
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To easily correct a fin as a handy cutter at site in a steam turbine fin correcting machine. SOLUTION: An inner tube 11 is inserted slidably into an outer tube 2 and connected to the rotary dial 4 of a holding part 3 with a screw, and the tip thereof is bent at right angle so as to rotatably support a rotating blade. A rotating blade protective case 13 is installed at the tip of the outer tube 2 through a support part 12, and a rotating blade 14 is rotated. A groove for cutting 14 is provided at the front and rear of the case 13, a seal fin is inserted into the groove 14, and the rotating blade 14 is rotated so as to machine the fin. The rotation of the rotating blade opens an air opening and closing switch 10, and leads air from an air feed tube 5 through the inner tube 11 to the rotating blade 14 so as to rotate the blade. Also, the dial 4 is rotated to move the inner tube 11 in longitudinal direction so as to set the rotating blade in position.
Patent JP-2001214139-A (JP)
Title: Thermally shrinkable adhesive covering material
Inventor: SATANI SHOICHI
IPC: C09J7/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermally shrinkable adhesive covering material which, when formed into a tube and put on an adherend, e.g. a glass bottle, is thermally shrunk without causing any trouble and covers the adherend and which, when heated further, completely adheres to the adherend. SOLUTION: This covering material comprises a thermally shrinkable film which has an adhesive layer formed on its one surface to be brought into contact with an adherend. The adhesive layer is formed from an adhesive which, when the material in the shape of a tube is put on an adherend and heated to be shrunk, maintains its tackfreeness until the material is brought into contact with the surface of the adherend and which, when heated further after brought into contact with the adherend, exhibits pressure-sensitive adhesiveness.
Patent JP-2001214794-A (JP)
Title: Engine control device and signal processing circuit used therefor
Inventor: HONDA TAKAYOSHI
IPC: F02D45/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To precisely perform a cylinder discrimination in an engine control device (ECU) even if an abnormality is caused in a sensor for outputting a cylinder judging signal G. SOLUTION: In the ECU, a signal processing circuit inputs a crank angle signal NE and a cylinder discriminating signal G from each sensor and outputs a signal NE2 of 30 deg. CA period and a signal TCD which becomes low when a crankshaft is in a reference position, and a signal G2 reversed every time when the TDC is low to a CPU, and the output level of G2 is normally set to be opposite to the level of the signal G (G-level) when NE is a missing tooth signal K. A CPU renews a cylinder discriminating count value CNT every build up of NE2, rotates it within the range of 0-23, and initializes it to 0 when TDC is low and G2 is high. The above circuit fixes G2 to low in an abnormality where the present G-level is the same as the previous G-level. Accordingly, the initialization is not performed in the CPU, and the continuity of CNT can be retained.
Patent JP-2001224979-A (JP)
Title: Pulverizing machine
Inventor: MORI KOJI
IPC: B02C23/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To pulverize grains, etc., in addition to tea to the grain size meeting the user's liking. SOLUTION: This pulverizing machine has a first pulverizing section 21 which shears the materials to be pulverized by means of a die 15 and a screw 17, a second pulverizing section 22 which supplies the materials sheared in this first pulverizing section 21 further to pulverizing surfaces 3a and 4a of an upper mortar 3 and a lower mortar 4 and pulverizes these materials and a first hopper section 10 which is disposed in an upper case 5 constituting a main body case 2 and supplies the materials to be pulverized to the first pulverizing section 21. An auxiliary supply port 31 for supplying the materials to be pulverized to the second pulverizing section 22 without allow the materials to pass the first pulverizing section 21 is formed in the first hopper section 10. The opening degree of this auxiliary supply port 31 is made regulatable.
Patent JP-2001229396-A (JP)
Title: Game system and information storage medium
Inventor: NAGAHORI MINORU
IPC: A63F13/55
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game system which can perform an image expression to gradually and partly deform an object and also to provide an information storage medium. SOLUTION: Time processing data TS (TE, TC) designating the start time of time processing, etc., and attribute data (colors, texture coordinates, positions) are set at each vertex (definition point) of an object OB. Then the time processing using a time parameter (t) is carried out in accordance with the time processing data TS and the attribute data to generate an image of the OB. The time processing is carried out by means of a function F (t), e.g. (t-TS)/TC defining the parameter (t) and the data TS as a variable and a constant, respectively. The image of the OB is partly changed with lapse of time by means of the image data (colors, texture coordinates) included in the attribute data, and the shape of the OB is partly deformed with lapse of time by means of the vertex position data included in the attribute data.  Meanwhile, the positional data set included in the attribute data is interpolated according to the parameter (t) and data TS to attain the morphing.
Patent JP-2000256923-A (JP)
Title: Spinning machine having lubricating device
Inventor: DALITZ DIETER
IPC: D01H7/60
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To properly carry out the lubrication of a traveler and improve the spinning efficiency by composing a part for feeding a lubricant to a twister comprising a ring traveler equipped with a spindle so that the part can be brought into frictional contact with the traveler. SOLUTION: A part for feeding a lubricant is composed so that the part can be placed on a ring and brought into frictional contact with a ring traveler for guiding a yarn for a prescribed time or in a periodic manner as a lubricating device for the ring traveler of a spinning machine equipped with a twister comprising a combination of a spindle with the ring traveler. The part for feeding the lubricant is a lubricating traveler prepared by coating or attaching a flexible lubricating material wholly or partially comprising nickel or molybdenum disulfide or zinc sulfide or a combination thereof or a linear or a curved rodlike or multilayered unit and is arranged so that the part can be brought into frictional contact with the yarn or traveler at the time of passing the yarn or traveler therethrough.
Patent JP-2001225416-A (JP)
Title: Polylactic acid release film
Inventor: HAMAZAKI HIROHIDE
IPC: B32B27/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that technique of a release film having easy disposal properties (biodegradability) is adapted heretofore in the field of a release film as a backing sheet used in a self-adhesive processed product such as a self-adhesive tape, a self-adhesive sheet, labels or a sanitary article or in the field of a carrier film repeatedly used in a process for manufacturing a resin sheet, a ceramic sheet, synthetic leather, a carbon fiber composite material or the like and required in high-degree mechanical physical properties, dimensional stability, thickness accuracy and release stability but mechanical physical properties are insufficient and releasability is unstable. SOLUTION: A polylactic acid type release film being a laminated film is obtained by forming a silicone resin film layer on the surface of a polylactic acid type oriented film and has excellent mechanical physical properties and release stability. Even when waste disposal is performed after this film is used, the pollution of natural environment can be prevented by the biodegradability of the base material film.
Patent JP-2001226511-A (JP)
Title: Preparation method of polyethylene-based resin open cell foam
Inventor: SHIBATA TOMOYOSHI
IPC: C08J9/38
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of an uncrosslinked polyethylene- based resin open cell foam having a high open cell ratio and excellent recycling properties. SOLUTION: This preparation method of a polyethylene-based resin open cell foam comprises shaping a composition obtained by adding 4.4'-oxybis(benzene sulfonyl hydrazide) to a polyethylene-based resin obtained by using a metallocene compound as a polymerization catalyst, heating and forming the composition under normal pressure to form a foam and applying mechanical deformation to the foam to communicate foams.
Patent JP-2000238510-A (JP)
Title: Pneumatic tire for vehicle
Inventor: BAUMHOEFER JOHANNES JOSEF
IPC: B60C19/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain mixed frequency that produces preferable rotating sound by improving drainage of an asymmetrically formed tread pattern. SOLUTION: A tread pattern is asymmetrically formed with respect to circumferential direction of the tread surface, provided with outer and inner ranges that have a shoulder block row, and a central range with its sides defined by the grooves that belong to the outer and inner ranges. Lateral grooves start from the shoulder block row in the inner range and extend over the central range. The central range of the tread pattern has a width of 25 to 35% of a tread width B. Among lateral grooves 2 starting from a shoulder block row I in the inner range, some but at most alternative ones extend to a central range M, such as grooves 11, 11 crossing almost entire central range. These grooves make an angle of at largest 30 degrees with respect to an equation over at least one thirds of the central range M in length.
Patent JP-2001229217-A (JP)
Title: Higher-order synthesizing method and recording medium used for its implementation
Inventor: OKADA KAZUHISA
IPC: G06F17/50
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time necessary to higher order synthesis, to improve the estimation accuracy of delay time at a time when the higher order synthesis is implemented, to make the operation speed of a higher order- synthesized circuit fast and further to make the scale of the higher order- synthesized circuit small. SOLUTION: A partial control data flow graph(CDFG) including in a CDFG is preliminarily subjected to a logical synthesis and a circuit obtained by performing logical synthesis is dealt with as one node in the case of converting an operation description where only a processing operation is described is described into the CDFG consisting of a node showing an operation and input- output branches showing data flow.
Patent JP-2000252997-A (JP)
Title: Traffic shaper
Inventor: NORMAN W PETTEE
IPC: H04L12/56
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide traffic shaping with a high efficiency in terms of a calculation amount by solving a problem of testing output queues of each virtual channel during each processing period and find whether or not cells to be sent are present, which is troublesome for a GCRA(general cell rate algorithm) equipped with a software program supporting many virtual channels, in the case of using the GCRA for a plurality of the virtual channels. SOLUTION: In the traffic shaping of a plurality of traffic streams, a sequence 130 for a plurality of 1st queues shared in common by a plurality of the traffic streams, an enqueuing device 140, and a de-queuing device are used. Although the GCRA of a conventional technology requires queues whose number is the same as the number of traffic streams which check the traffic items requiring transmission during each de-queuing period, this configuration requires checking of only one queue.
Patent JP-2001234941-A (JP)
Title: Constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the induced thrust and sliding resistance of constant velocity universal joint. SOLUTION: This constant velocity universal joint is equipped with an external joint member 10 provided with three track grooves 12 having roller guide surfaces 14 arranged facing one another in the circumferential direction, a tripod member 20 furnished with three legs 22 protruding in the radial direction, rollers 34 inserted in the track grooves 12, and rings 32 fitted on the legs 22 for supporting the rollers 34 rotatably, and is arranged so that the rollers 34 are movable in the axial direction of the external joint member 10 along the guide surfaces 14,  wherein the inside surface of each ring 32 is shaped cylindrically while the peripheral surface of each leg 22 is given a longitudinal cross-section in curved shape and such a crosswise section contacting with the inside surface of the ring 32 in the direction perpendicularly intersecting the axis of the joint and forming a gap with respect to the peripheral surface of the ring 32 in the axial direction of the joint.
Patent JP-2001229033-A (JP)
Title: Device for re-executing job net in file failure
Inventor: DOBASHI AKIRA
IPC: G06F9/48
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To automate file failure restoration processing by making it unnecessary to interpose an operator in a batch processing system using a job net, and to shorten a failure restoring time by quickly realizing the failure restoration processing. SOLUTION: This job net re-executing device is provided with a re-execution job deciding means for deciding a necessary re-execution job, a job re-executing means for re-executing a job, an execution JCL library in which an execution job control sentence is stored, an access history file in which file information processed in the job is stored, and a re-execution job management file in which the name of the job whose re-execution is necessary is stored.
Patent JP-2001238004-A (JP)
Title: Facsimile machine
Inventor: SATO MASAKI
IPC: G11C11/413
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image forming device that does not have to be provided with a secondary battery by temporarily backing up an image memory with a primary battery. SOLUTION: In this facsimile machine provided with a backup controlling part 12 having a SRAM 11 storing the management data and the registered data of a device, the primary battery 21 for holding the contents, the image memory 9 for storing transmitted and received image data, a power feeding controlling means (power feeding controlling parts 23 and 28) controlling power feeding from the battery 221 to the memory 9, a main power supply off detecting part 24 detecting the off-state of the main power supply 22 of the device and an off-time timer part 25 measuring the time from the off of the main power supply, the power supply controlling means has a function which starts power feeding to the memory 9 from the battery 21 when the main power supply 22 is turned off and controls to turn off the power supply to the memory 9 after the lapse of a fixed time.
Patent JP-2001232618-A (JP)
Title: Pressed structure for moist mat
Inventor: FUKUI MASAMI
IPC: B28B11/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To smoothly perform press dehydration of a cement mat in manufacturing a cement plate. SOLUTION: A porous plate 6 and a net 8 are placed on a lower surface plate 3 of a press having an upper surface plate 1 and the plate 3. A felt 7 and a moist mat M are placed on the net 8. The mat M is dehydrated by pressing between the plate 1 and the felt 7 of the plate 3 side. Since the net 8 is interposed between the felt 7 and the plate 6, dripping of the felt 7 in the case of press dehydration is remarkably improved.
Patent JP-2001245397-A (JP)
Title: Mobile phone
Inventor: HOTTA TAKAHISA
IPC: H04M1/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that has an excellent radio wave receiving characteristics even when the mobile phone is used apart from the mouth of a talker. SOLUTION: The mobile phone having a 1st operating state where the mobile phone is used close to the face of a user and a 2nd operating state where the mobile phone is used apart from the face, is provided with a sensor that senses a distance between the mobile phone and the face and with a built-in optical microphone provided with a board on which vertical cavity surface light emitting laser beam elements whose luminous emission strength distribution is almost concentrically uniform are arranged and light receiving elements to receive the emitted light from the beam emitting elements are placed, a diaphragm that is placed nearly parallel and close to a position opposed to the board, vibrated by sound pressure, reflects the light from the beam emitting elements to the light receiving elements, a light source drive circuit that supplies a drive current to the beam emitting elements,  and a negative feedback circuit that supplies part of the signal outputted from the light receiving elements to the light source drive circuit as a negative feedback signal, and the directivity characteristics of the optical microphone is controlled by using the sensor signal denoting the distance so as to change the magnitude of the negative feedback signal.
Patent JP-2001238992-A (JP)
Title: Inversion sprain preventing tool for ankle
Inventor: MATSUO MASAO
IPC: A63B71/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an inversion sprain preventing tool of a simple structure and light weight for preventing an ankle from being twisted to an inner side, freely performing the vertical movement of the toes and eliminating the feeling of incompatibility when mounted without causing blood circulation disorders or numbness even when mounted for a long time. SOLUTION: This tool is composed of a belt member 1 without flexibility provided with a first fastener 6a on a lower end and a fastener engaging part 6b on an upper end to be wound around through the sole to the instep, an abutting member 2 with flexibility whose front surface is turned to a fastener engaging surface and back surface is to be surface-abutted near the ankle when mounted and a second fastener 3 attached to the abutting member 2. The abutting member 2 is provided with a first abutting part 7 to be wound on an instep side and engaged with the first fastener 6a, a second abutting part 8 to be wound around to the upper part of an inner ankle and a third abutting part 10 to be wound around through the back side of the ankle to the upper part of the inner ankle. The second fastener 3 locks the second and third abutting parts and the fastener engaging part 6b.
Patent JP-2001245416-A (JP)
Title: Working method at neighborhood of cable wiring
Inventor: IBAYASHI SADAYOSHI
IPC: H02G3/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify a working process of wiremen in the wiring of a high- tension cable and a low-tension cable, and to reduce a working expense to the utmost. SOLUTION: In the interior wiring of the high-tension cable, a high-tension curtaining tape 10 having a layer of a metal film 1 is bonded to the side of the high-tension cable P that locates at a mating part or at a crossing part of the other wire X or metal tube and the high-tension cable P. A laminated tape polymerized with the metal film 1 and a self-fusion rubber 2 is used for the high-tension curtaining film 10. In the interior wiring of the low-tension cable, a low-tension curtaining tape 20 made from a self-fusion rubber material is bonded to the side of the low-tension cable Q that locates at a mating part or at a crossing part of the other wire or metal tube and the low-tension cable Q.
Patent JP-2000250013-A (JP)
Title: Liquid crystal display device and its drive method
Inventor: ULRICH DIANA CYNTHIA
IPC: G09G3/20
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device drive method surely and suitably performing the switching when various data types are applied. SOLUTION: Either data pulse of a set of data pulses containing the data types 40, 42 is applied to respective column electrodes, and on the other hand, a row electrode is divided to plural pairs, and a regular stroboscopic pulse 44 is applied to one side row electrode, and a reverse stroboscopic pulse 46 is applied to another side row electrode in order for respective pairs, and further, when at least the data types 40, 42 are applied, a compensation pulse 56 is applied to a pixel so that the synthetic waveform 48, 60 each other of the switching and the synthetic waveform 50, 58 each other of the non-switching are nearly the same or at least similar.
Patent JP-2001241583-A (JP)
Title: Tube joint
Inventor: SAGA SHUICHI
IPC: F16L37/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a tube joint which easily prevents a plastic deformation and fracture by holding a tube stably, utilizing elasticity of a locking ring, and supporting the locking ring. SOLUTION: In the tube joint according to the present invention, the locking ring 3 which holds a tube 11 can deform around a supporting point 15, a deformation distance 8 which is the distance between the locking ring 3 and a vertical wall 7 is set at such a proper value that an inflection point 4 of the locking ring 3 makes contact with the vertical wall 7 when or before the inside diameter of the locking ring 3 arrives at minimum value owing to the deformation thereof, and a clearance angle 8 which is the angle between the locking ring 3 and an inclined wall 6 is set at such a proper value that the locking ring 3 makes contact with the vertical wall 7 before it contacts the inclined wall 6.
Patent JP-2001240120-A (JP)
Title: Heat-shrinkable conductive film, bag and its packaged body
Inventor: TAKEDA HARUNORI
IPC: B32B7/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a film, a bag, and its packaged body securing heat- shrinkable packaging, and make the conductive effect possible. SOLUTION: The heat-shrinkable conductive film, the bag and the packaging body thereof are provided for the purpose of improving the packaging performance and securing the shrinkability by specifying the sticking strength to specify the resistance to breakage, heat shrinkability, heat shrinkability stress and hot tack sealing strength, also improving the packaging state retaining performance by specifying the cool sealing properties and providing the conductive effect by using a conductive material.