baber/WOPTO huggingface dataset:
Patent JP-2002240024-A (JP)
Title: Non-rotary tool for working soft material
Inventor: KAMIYA MASAHIDE
IPC: B23B27/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although the advantages is that the finish cutting process by a non-rotary tool enables forming of a desired working shape having a smoothly worked surface in a work by advancing the non-rotary tool in the cutting direction at a fine depth of cut by the tool to such an extent of about a few microns or scores of microns, cuttings shaved off by the non-rotary tool are removed and pushed out by the tool, receiving a shearing force in the tool proceeding direction, when a soft material such as clay is used as a work at a depth of cut by a unit of scores of millimeters, and in this case, a cut resistance reaction is generated between the part which becomes cuttings of the work and a matrix in the part,  but crosscut chippings occur obliquely in the terminal of the work because the part which receives the cut resistance reaction of the work is no longer present in the terminal, so that a working failure results. SOLUTION: When the soft material such as clay is used as the work, and is worked using the non-rotary tool, a shank 1 with a special center hollowed-out band-like cutting edge 2 is mounted on the main shaft of the tool of a working machine through a tool holder. Thus, the cut resistance reaction between the terminal of the work and the matrix is mitigated to avoid the crosscut chippings.
Patent JP-2002245996-A (JP)
Title: Battery accommodation case
Inventor: WANI YOSHIAKI
IPC: H01M2/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a battery accommodation case for accommodating a battery. SOLUTION: The battery accommodation case has a body having a body part, an opening at one end of the body part and a bottom surface part at the other end of the body part; and a cap part having a body part, an opening at one end of the body part and an engagement part at the other end of the body part. A projection row is provided on an outer surface of the body part of the body and a projection row constituted so as to engage with the projection row of the body is provided on an inner surface of the body part of the cap part. A through hole is provided on the engagement part of the cap part. A periphery of one opening of the through hole is formed to a recessed part and one part of the periphery of the through hole is formed to a cylindrical shape.
Patent JP-2001351923-A (JP)
Title: Method of pattern formation
Inventor: ISHII HITOSHI
IPC: H01L21/304
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor device or a micromachine in a shorter time than heretofore, by using a damascene method using CMP for planarization. SOLUTION: After removing a resist pattern 121, a chemical-mechanical polishing(CMP) method is used to grind and polish a part of a metallic pattern 105 projecting over the surface of an interlayer insulation film 102 and to planarize the interlayer insulation film 102.
Patent JP-2002245932-A (JP)
Title: Transfer film for forming electrode and electrode for plasma display panel
Inventor: ITANO TAKAFUMI
IPC: H01J11/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film for forming an electrode capable of forming an electrode pattern of good surface smoothness and superior electrical conductivity and the electrode for a plasma display panel provided by using the same. SOLUTION: The transfer film for forming the electrode including resin layer containing inorganic powder including electrical conductive powder A and binder resin B and not containing glass frit and the electrode for the plasma display panel formed by using the same are provided.
Patent JP-2002243785-A (JP)
Title: Signal inspection device
Inventor: YAMASHITA TOMITAKA
IPC: G06F11/22
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a signal inspection device capable of measurement and inspection without being influenced by the performance of a personal computer, capable of simply rewriting an inspection program without requiring any expertise about a device to process rewriting, and capable of easily coping with the change of a work to be inspected. SOLUTION: This signal inspection device 1 has a memory circuit 8 to store an inspection program corresponding to a work 4 to be inspected, and is connectable to an external personal computer 15. The inspection program can be readout by connecting the external personal computer 15, and the program data of the inspection program can be rewrote by the external personal computer 15.
Patent JP-2002252030-A (JP)
Title: Electrolyte composite and its manufacturing method, non-aqueous electrolyte secondary battery
Inventor: WARIISHI KOJI
IPC: H01M10/0565
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new electrolyte composite and its manufacturing method, which shows a high ion transport number, and a non-aqueous electrolyte secondary battery, which has high battery capacity, containing this electrolyte composite. SOLUTION: The electrolyte composite and its manufacturing method, and the non-aqueous electrolyte secondary battery 1 containing the electrolyte composite, contain a high molecular compound, which has a structure expressed with a following formula (1) as a repeating unit, and a metal ion salt belonging to the 1st family or the 2nd family of the periodic law table. In the following formula (1), R<1> expresses replaced or not replaced alkyl group, or replaced or not replaced alkoxy group. R<2> expresses replaced or not replaced alkyl group. At least one among R<1> and O-R<2> , is a replaced group containing alkoxy carbonyl group. M is silicon, boron, or metallic elements. The n expresses the number of M.
Patent JP-2002251492-A (JP)
Title: Apparatus, method and system for electronic transaction
Inventor: KANAI YOICHI
IPC: G06Q50/26
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic transaction system, which is used by companies in electronic transaction and provides company evaluation information on the companies to their transaction partners. SOLUTION: An electronic transaction system, which is user by companies in electronic transaction and provides company evaluation information on the companies to their transaction partners, is provided. The electronic transaction system comprises an evaluator certificate acquiring means of acquiring an evaluator certificate, which is authorized by a certificator who certificates that an evaluator who created company evaluation information belongs to a public center, and a company certificate acquiring means of acquiring a company certificate, which certificates correctness of the evaluator certificate by authorizing a public key of the company. In addition, the electronic transaction system also comprises a certificate providing means of providing the evaluator certificate and the company certificate to a transaction partner.
Patent JP-2001253336-A (JP)
Title: Spring-action parking brake assembly
Inventor: KANJO WAJIH
IPC: B60T17/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a spring-action parking brake assembly for trains automatically started when a rolling stock is disconnected from a pneumatic braking system of a train. SOLUTION: In this spring-action parking brake assembly 60, a braking system is provided with a casing 67 attached on a side of an air cylinder. The casing contains a spring member 68 and a piston assembly 70, and these are so fitted that they can move longitudinally in the casing when air pressure is applied into or removed from the casing. The piston assembly 70 includes a piston rod 62 connected to a force distribution lever of the braking system. When air pressure in the casing is removed, the piston rod moves longitudinally, thereby turning the force distribution lever. The force distribution lever applies force to at lease one force transmission member in a train braking system to start braking. The spring-action parking brake assembly 60 is also provided with a device for installing it in the train braking system.
Patent JP-2001289648-A (JP)
Title: Navigation system and navigator
Inventor: MORIMOTO YASUMI
IPC: G09B29/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system and a navigator which allows destinations including an unspecified number of destinations to be set in a simple constitution. SOLUTION: A navigator communicates with a portable terminal about information, the portable terminal receives inputs of telephone numbers or names as destination information and transmits coordinates data corresponding to these destination information to the navigator, and the navigator sets a designation from the coordinates data received from the portable terminal and executes a route guiding processing. Information about destinations being a huge amount of data are previously stored in the portable terminal, the memory space of the navigation itself is compacted, and the exchange of destination information is easy.
Patent JP-2002257658-A (JP)
Title: Semiconductor pressure sensor for high temperature measurement
Inventor: SHINOHARA YASUHIDE
IPC: G01L9/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor for measuring at a high temperature capable of detecting pressure while being little affected in such a chemical condition that chemicals are contained in a sample to be measured such as gas or liquid, the pressure of which is to be detected. SOLUTION: The semiconductor pressure sensor for measuring at a high temperature 10 is composed of a crystal sapphire layer 13 on which a pressure sensitive resistance element is laminated, and a main body 11, in which a bottom section 11B and a hollow section 11A are integrally formed, and the crystal sapphire layer 13 is bonded inside the bottom section 11B, being covered outside with a titanium oxide layer 16. The bottom section 11B is used as a pressure receiving section, and the pressure applied to the outside of the pressure receiving section is detected.
Patent JP-2002258099-A (JP)
Title: Multiple hole ferrule for optical fiber and its manufacturing method
Inventor: SUGIMOTO TAKESHI
IPC: G02B6/36
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber inserting part that can be worked in a short machining time and also has high accuracy of the center position between through holes, in a ceramics-made multiple hole ferrule for optical fibers. SOLUTION: Boundary parts 14a, 14b and through holes 11a, 11b are formed by a laser beam machining in the ceramics-made multiple hole ferrule for optical fibers.
Patent JP-2002262038-A (JP)
Title: Image forming device and image reader
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/19
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image reader with enhanced maintainability in spite of a simple configuration. SOLUTION: In the case of attaching/detaching a CIS(Constant Image Sensor) to/from an image read section 3, a work hole 3a attaining the attachment/ detachment work is formed to a rear side of the image read section 3 opposed to an original carrying section via the CIS, the work hole 3a is placed hidden in the inside of the reader in the case of usual operation, and when the image read section 3 is turned to open its inside, since the work hole 3a is exposed, the attachment/detachment work of the CIS is made available.
Patent JP-2001297580-A (JP)
Title: Integrated memory
Inventor: SCHLOESSER TILL
IPC: G11C11/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To detect more surely a data signal. SOLUTION: An integrated memory is provided with memory cells MC having magnetic resistance memory effect and a matrix type memory cell field 1 having column lines BL and row lines WL, memory cells MC are inserted respectively between column lines and row lines, the column lines are connected to a read- out amplifier 2, read out a data signal of the memory cell, the amplifier 2 has an operational amplifier 3 from which an output signal OUT being negative- feedback-coupled is taken, and a first control input side is connected to the column lines. A capacitor 5 is inserted between a second control input side 32 of the operational amplifier and a connection terminal of a power feeding potential GND.
Patent JP-2002266166-A (JP)
Title: Polyester partially oriented un-stretched yarn and method for producing the same
Inventor: MIYAZONO KOKI
IPC: D01F6/86
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester partially oriented un-stretched yarn, suppressed with its orientation in spinning and also excellent in yarn-producing property, process-passing property and improvement in productivity. SOLUTION: This polyester partially oriented un-stretched yarn consists of the polyester obtained by co-polymerizing a branch-forming compound having plural branch-forming groups capable of forming a branched structure by a chemical reaction and >=400 distance (Ma) between the branch-forming groups in molecular weight, and has 0.015-0.060 birefringence.
Patent JP-2002257981-A (JP)
Title: Turn table type nuclear fuel powder manufacturing apparatus, and cell for containing the apparatus
Inventor: TANAKA KENYA
IPC: G21C19/46
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work required for preventing mutual interference between a plurality of holding containers for holding matter to be treated in moving, and suppressing a manufacturing apparatus from becoming complicated. SOLUTION: A plurality of treatment parts such as a denitration treatment part 12, a crushing treatment part 13, a roasting treatment part 14, a reduction treatment part 15, and a discharge treatment part 16 are provided in a device installation frame 11, and a carrying device 17 for carrying holding containers 18 for holding the subject matter is provided under the processing parts 12, 13, 14, 15, and 16. The carrying device 17 is composed of a turn table 21 on which the plural holding containers 18, etc., are placed, a container rotating device 22 to drive rotation of the holding containers 18 on the turn table 21, an elevation device 23 to drive elevation of the turn table 21, and a turning device 24 to drive rotation of the turn table 21.  In this turn table type nuclear fuel powder manufacturing apparatus 10, the holding containers 18 are rotated through the treatment parts 12, 13, 14, 15, and 16 in order as the turn table 21 is rotated.
Patent JP-2002254105-A (JP)
Title: Threading method for thin plate hot finishing roll mill and looper controlling method
Inventor: TANIMOTO SUNAO
IPC: B21B39/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a threading method between stands of the tip end portion of a material and a looper controlling method of the tip end portion of the material capable of preventing the generation of an excessive material tensile force originating in the threading time of the tip end portion of the material between stands and in the above mentioned peculiar state immediately after the threading time or in the vicinity of the peculiar state in the thin plate hot finishing roll mill. SOLUTION: In the thin plate hot finishing roll mill provided with a looper 4 between stands 2, 3 when the tip end portion of the rolling material is threaded from the upstream side stand to the downstream side stand, the looper roll 12 rises from the standby position to the upper position than the pass line during the period from the time when the tip end portion of the rolling material passes through the upper part of the looper roll 12 to the time when the rolling material is engaged with the downstream side stand 3.
Patent JP-2002259016-A (JP)
Title: Inner force sense presenting device
Inventor: ASANO TAKEO
IPC: G06F3/01
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light-weight inner force sense presenting device which can represent a feeling of grasping a very hard material in a virtual space. SOLUTION: An inner force sense presenting device 100 is provided with a pair of open/close blades 110 and 120 which are opened and closed by a user, a revolving shaft 130 which holds the index finger-side open/close blade 120 to be rotatable, a turnable plate 140 fixed to the revolving shaft 130, a rotation stop member 160 which is engaged with the rotating plate 140 to stop the rotation of the turnable plate 140, and an electromagnetic actuator 150 used to engage the rotation stop member 160 with the turnable plate 140. The turnable plate 140 has many through-holes 142 in its peripheral edge part. The rotation stop member 160 is fixed to a shaft 152 which slides according to power supply to the electromagnetic actuator 150 and has many pins 162 projecting from a plane 164, which faces the rotating plate 140.
Patent JP-2002228021-A (JP)
Title: Fluid selector valve device eliminating residual fluid
Inventor: KIKUKAWA KAZUHIRO
IPC: F16K11/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for eliminating a residual fluid in a flow passage selector valve device for the fluid. SOLUTION: This device comprises a body 10, an external piston 20, and an internal piston 30. The body 10 is provided with plural flow passages 11, 12, 13 opening parts 11a, 12a, 13a connected to each flow passage and arranged on a plane surface 10a, and main body cylinder inner wall 14. The external piston 20 is provided with an external piston outer wall 21, an external piston cylinder inner wall 22, an external piston front surface 23, an external piston O-ring 24, and an external piston opening part 25. The internal piston 30 is provided with an internal piston outer wall 31, an internal piston front surface 33, an internal piston O-ring 34, and an arm 35 of the internal piston 30.
Patent JP-2002269888-A (JP)
Title: Tray control device
Inventor: OCHI HIROSHI
IPC: G11B17/24
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately stop a rotary tray at a prescribed position without being influenced by variation in rotational speed of the rotary tray, and to prevent the stop position accuracy from being degraded by noise. SOLUTION: A clock pulse corresponding to a rotational angle of the rotary tray is generated. A disk number pulse for discriminating a plurality of disk mounting parts provided on the rotary tray is generated. A speed reduction pulse and a stop pulse for stopping a plurality of the disk mounting parts at a reproduction position are generated. The individual periods P2, P3, P4 of the disk number pulse, the speed reduction pulse, and the stop pulse are made to be integral multiples of the clock pulse P and to differ in multiple from each other, and each of the disk number pulse and the speed reduction pulse is recognized by comparing the periods with each other.
Patent JP-2002257886-A (JP)
Title: Directivity pattern measuring system and method
Inventor: NISHIO MASANORI
IPC: B64G3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To measure an exact two-dimensional directivity pattern of an antenna to be measured with respect to the elevation angle of the antenna to be measured by utilizing a beacon signal from among a plurality of non-static satellites. SOLUTION: An orbit predicting computer 30 calculates, in advance, the orbit of a satellite 60 based on a satellite position data file 73 read out of a memory 70. The antenna to be measured 10 awaits the satellite with a state of constant elevation angle. Based of the beacon signals received with a reference antenna 20, a second receiver 25 produces a reference antenna file 72 and stores it. A data processor 50 gains the two-dimensional directivity pattern of the antenna to be measured for a certain elevation angle and also produces directivity pattern files 75 for each elevation angle of the antenna to be measured.
Patent JP-2002264403-A (JP)
Title: Method for controlling printing
Inventor: ICHIKAWA MIKIYA
IPC: B41J2/52
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling printing whereby an optimum dot pattern can be selected at a printing time for every resolution by reducing a data amount without damaging the appearance, outputting can be made efficient as a whole, and more natural images can be outputted. SOLUTION: According to the method for controlling printing, printing data having a plurality of resolutions optimum for a type of an arbitrary plotting region and contents of images is formed from image data having a predetermined resolution or image data without the resolution designated, and high- resolution pixel data in the formed printing data is converted to low-resolution pixel data for every region, whereby data of a plurality of resolutions is generated.
Patent JP-2002267442-A (JP)
Title: Semiconductor laser distance measuring apparatus
Inventor: NAKAMURA SATOSHI
IPC: G02B7/28
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser distance measuring apparatus will cause no measuring error and not shorten the measuring length, if using a low-cost laser diode having some deviation between the center axis and a light emitting axis maximizing the light quantity. SOLUTION: A laser diode (10) is fixed to a through-hole (40A) piercing a spherical frame (40). A collimation lens (12) is secured in one end of a hollow cylindrical base (42) secured in a length measuring unit and the frame (40) is housed in the other end. The frame (40) is fixed between a frame bearing (44) in the base and a cap nut (50) screwed to the other end of the base. Just before completing the tightening of the nut (50), the frame (40) is turned to align the light emitting axis (10L) of the diode (10) with the optical axis (12C) of the collimation lens (12).
Patent JP-2002281523-A (JP)
Title: Offset level detecting method suited to automatic color gain control for analog video signal
Inventor: RIN KAYO
IPC: H04N9/73
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an offset level detecting method suited to automatic color gain control for analog video signal. SOLUTION: The offset level detecting method suited to automatic color gain control for analog video signal is used for finding out an optimal offset level for determining the input of automatic color gain control. This method is provided with following steps at least. First of all, the lower limit of the minimum value of an analog video signal is determined, The position of the lower limit of the minimum value is determined as a first minimum value 100. The upper limit of the minimum value is determined back from the first minimum value. The position of the upper limit of the minimum value is determined as a second minimum value 110. Finally, the first and second minimum values are averaged for providing the optimal offset level.
Patent JP-2002263256-A (JP)
Title: Game machine
Inventor: TOKUYAMA HIROTAKA
IPC: A63F5/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and inspection of a medal dispensing device in a game machine. SOLUTION: In a slot machine 1, a door side assembly 30 in the form of a door which is normally kept in a locked state to cover a front surface opening part in a case 11 is installed on a case side assembly 10 in which a game developing device such as a reel device and a medal dispensing device 100 are disposed so as to be laterally opened. The medal dispensing device 100 comprises a hopper part 110 installed on a rack plate 12 to store game medals, and a dispensing mechanism part 120 to dispense the game medals to be supplied from the hopper part. The dispensing part 120 is composed to be separated from the hopper part 110 to be movable, and it is installed on a bottom plate 11d of the case. Between the hopper part 110 and the dispensing mechanism part 120, a shutter mechanism 140 to open/close between them is provided.