baber/WOPTO huggingface dataset:
Patent JP-2002270065-A (JP)
Title: Automatic neutral point return type shuttle switch mechanism
Inventor: KOSEKI AKIHIRO
IPC: H01H19/63
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic neutral point return type shuttle switch mechanism having a switch structure and operating principle allowing a switch-on to effectively make an operator recognized visually and by a variation in rotating resistance of a shuttle switch, manufactured at a low cost, and providing a high durability. SOLUTION: This shuttle switch mechanism comprises a rotating body 20 having, on the peripheral surface thereof, a projected plate with a flat rear surface and a flat projected part formed at the center part on the rear surface and a lateral rotation stopper 33 coming into contact with one end part of the projected plate in rotating direction and determining the maximum rotating position of the rotating body. The upper end of a bar body 50 is pushed down while being arrested by the projected part of the projected plate, and the lower end of the bar body 50 is also pushed down to turn on the switch. In addition, when the rotating body 20 is returned by rotation, the upper end of the bar body is pushed down while being arrested by the rear surface of the projected plate, and the lower end of the bar body is also pushed up to turn off the switch.
Patent JP-2002276933-A (JP)
Title: Cooking stove
Inventor: YOSHINO TAKUMI
IPC: F23N1/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of backfire even when input is abruptly reduced. SOLUTION: When the pressure of a gas introduced to a gas chamber 61 is high (strong heating power), a rubber film 62 is drastically deformed (strong heating power position) in the direction of a cover 64 (the right in the figure) since the pressure in the gas chamber 61 is high. When the gas pressure becomes low (weak heating power), the rubber film 62 is deformed (weak heating power position) in the reverse direction (the left in the figure) of the case where the gas pressure is high by the spring properties of the rubber film 62 per se and the force of a pressure regulating spring 67.  Accordingly, when the pressure of a gas introduced to the gas chamber 61 is drastically reduced, the rubber film 62 shifts from the strong heating power position to the weak heating power position, and therefore while the gas of a volume equivalent to the shifting degree of the rubber film 62 flows out of the gas chamber 61, the gas pressure of the gas that flows out of the gas chamber 61 can be prevented from drastically lowering.
Patent JP-2002281570-A (JP)
Title: Remote monitoring system
Inventor: SUZUKI SATORU
IPC: H04Q9/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To restrain traffic concerning communication with a freezer, to reduce a communication cost concerning communication with a host computer and to reduce work for selecting data and to exclude extra data in addition. SOLUTION: Normally, remote monitoring device 1 performs two regular reading of information and stores the data in the memory part of monitoring information for abnormality occurrence of a static RAM 18 and a trend recording memory part 18A of physical information. In the case of detecting abnormality, etc., the device 1 transmits it to a host computer 4 at need. When a system is designated from the host computer 4 of a monitoring center and continuous information reading of the air conditioner is designated, only reading for trend recording by microcomputer 10 which is latter one of the two regular reading of information is stopped and physical information is read via a communication line 6 at shorter intervals than the reading interval of normal trend recording from the air conditioner of the system 2 and stored in a temporary memory part 18B.
Patent JP-2002278469-A (JP)
Title: Wall-shaped body supporting device
Inventor: TAGO HIROKO
IPC: H04N5/64
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device capable of simply retreating a monitor to be used at a position higher than a top plate surface at need and capable of giving a new using form to a monitor. SOLUTION: A supporting mechanism 2 is constituted so that the monitor M can be moved vertically between a using position P higher than the top plate surface (t) and a retreated position Q lower than the top plate surface (t) in the case of supporting the monitor M arranged at the position higher than the top plate surface (t) by the supporting mechanism 2.
Patent JP-2001298167-A (JP)
Title: Method for producing semiconductor memory device
Inventor: RI PYONU
IPC: H01L21/768
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for semiconductor memory device, with which a production process can be simplified by omitting a bit line contact forming process and the performance of a DRAM can be improved. SOLUTION: On the cell array area of a wafer, word lines are formed at fixed intervals, and the inside of a space formed with these fixed intervals is filled with semiconductor materials for forming the contact of a bit line to be formed later and a capacitor and the contact of source and drain areas. A cell array area and a peripheral circuit area are flattened and on that flattened surface, the bit line contact is not formed but the bit line is immediately formed. Then, in order to mutually insulate the bit lines, an insulating sidewall spacer is formed on the sidewall of the bit line.
Patent JP-2002289433-A (JP)
Title: Electronic component
Inventor: WADA SHINJI
IPC: H01F17/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which endurable to a mechanical impulse or thermal impulse and can improve production yield or mechanical characteristics. SOLUTION: A substrate is composed of a substrate A surrounding a conductive member and a substrate B surrounding or sandwiching the substrate A, main crystal phases of the substrates A and B are equal, and pores, which are almost spherical or with which almost spherical forms are linked and deformed, and inherent in the substrate B. Thus, the electronic component becomes endurable to the mechanical impulse or thermal impulse and improves the mechanical characteristics without deteriorating electric characteristics.
Patent JP-2002286321-A (JP)
Title: Absorptive refrigerator
Inventor: ISHIGURO TAKAYA
IPC: F25B15/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive refrigerator in which the response characteristics of the temperature control of cooling brine are good and the hunting is not generated in the level of ammonia solution of a generator or pressure in an absorber. SOLUTION: Since a temperature controller 53 directly controls the degree of opening of a thin solution control valve 51 on the basis of the temperature of the cooling brine 15 cooled by an evaporator 4 to adjust the flow rate of thin ammonia solution guided to the absorber 1 and control the temperature of the cooling brine 15, the temperature of the cooling brine can be controlled with good response characteristics. A level controller 59 controls a thick solution control valve 56 and a bypass control valve 57 on the basis of the level of ammonia solution in the generator 2 to control the flow rate of thick ammonia solution fed to the generator 2 from the absorber 1, the hunting of the level of the ammonia solution of the generator 2 or the hunting of the pressure in the absorber 1 can be prevented.
Patent JP-2002285086-A (JP)
Title: Composition for forming film, method for forming film and silica film
Inventor: HAYASHI EIJI
IPC: C09D183/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of forming a silica film having a small water absorption and relative permittivity less than 2.1 to be used for a layer-to-layer insulation film of a semiconductor element. SOLUTION: The compound for forming the film contains A) a hydrolysis condensate of a silane compound of more than one kind in general formulas 1 to 3, Ra Si(OR<1> )4-a ...(1) (R is H, F or a univalent organic group, R<1> is a univalent organic group, a is an integer of 1-2), Si(OR<2> )4 ...(2) (R<2> is a univalent organic group), and R<3> b (R<4> O)3-b Si-(R<7> )d -Si(OR<5> )3-c R<6> c ...(3) [R<3> to R<6> are each a univalent organic group, b and c are each an integer of 0-2, R<7> is O, a phenylene group or -(CH2 )n - (n is an integer of 1-6), d is 0-1], B). Compound with its boiling point of decomposition temperature of 250-450 deg.C and compatible and dispersible with A and C) Organic solvent. The compound whose B portion is 50-250 wt. parts against A portion of 100 wt. parts (conversion as a complete hydrolysis condensate) is also provided.
Patent JP-2002288367-A (JP)
Title: Equipment management sever and network system, and information processing method and information processing program
Inventor: NAGATA MASAYA
IPC: G06Q30/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a server for managing equipment necessitating exchangeable or suppliable consumables capable of judging the adequacy to exchange the consumables with new consumables when the consumables are expended. SOLUTION: A server 5 as an equipment managing server is provided with: a communicating part 51 for receiving information transmitted from at least one image forming device 21; a storage part 54 for storing a result set on the basis of whether it is necessary to exchange consumables 6 with respect to the received information contents; and an arithmetic processing part 52 for judging whether the received information relates to the exchange of the consumables 6 and for conducting the processing as to whether the implementation of an operation to the image forming device 21 is allowable when the exchange of the consumables 6 is required. The communicating part 51 informs the image forming device 21 of the processing result.
Patent JP-2002284889-A (JP)
Title: Manufacturing method of resin paste for semiconductor, resin paste for semiconductor and semiconductor device
Inventor: YAGISAWA TAKASHI
IPC: C08K5/541
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin paste for a semiconductor excellent in reliability enough not to deteriorate bonding strength when heated and not to cause peeling of a resin paste layer for a semiconductor in a soldering crack resistance test after a moisture-absorbing treatment, and its manufacturing method. SOLUTION: The manufacturing method of the resin paste for a semiconductor comprising a thermosetting resin (A), a filler (B) and a silane coupling agent (C) comprises mixing a portion or the whole of (B) with the thermosetting resin component and treating the thus-obtained mixture in a wet bead mill or a high-speed rotary homogenizer.
Patent JP-2002299104-A (JP)
Title: Method of manufacturing nonlinear-resistor arrester element
Inventor: KAWAHARA KAZUO
IPC: H01C7/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a nonlinear-resistor arrester element by discriminating the voltage-applied life of the element in oil, in a state in which the element is not affected by an insulating layer. SOLUTION: The method of manufacturing the nonlinear-resistor arrester element includes a step of putting plurality of elemental bodies (1), manufactured at every unit of raw materials, composed mainly of a nonlinear resistor material in the same manufacturing lot; a step of sampling part of the elemental bodies (1) in the manufacturing lot; a step of providing at least one or mote electrodes (4) on a prescribed spot of each sampled elemental body;  a step of measuring the change of the current value between the formed electrodes (4) of each elemental body (1) with time by applying a fixed voltage across the electrodes (4), while the elemental body (1) is dipped in insulating oil, a step of decision the propriety of the reliability of the remaining elemental bodies (1) in the lot based on the change of the current value, and a step of forming at least one insulating layer (2) on each of the remaining elemental bodies (1) when the decided results are fair.
Patent JP-2002297181-A (JP)
Title: Method of registering and deciding voice recognition vocabulary and voice recognizing device
Inventor: KATO TSUNEO
IPC: G10L15/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the registration of vocabularies liable to give rise to erroneous recognition. SOLUTION: The numerical value to evaluate the easy tendency to mingling of the new vocabulary and the already registered vocabulary is calculated by evaluation value calculating means 5. Deciding means 6 sets the threshold to the numerical value given from the evaluation value calculating means 5 and decides whether the registration of the new vocabulary is permitted or prohibited.
Patent JP-2002295739-A (JP)
Title: Combination hose and combination hose reel device
Inventor: KUSUNOKI YOSHIHIRO
IPC: F16L11/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a twine hose capable of being manufactured at a comparatively low price and on which unreasonable tensile is not exerted on a coupling part in hose-reel winding. SOLUTION: A pair of hose bodies 1 and 1 are welded each other to constitute a twine hose body 9. A tubular thermal shrinkage cover member 11 having a diameter larger than that of the twine hose body 9 is prepared and the twine hose body 9 is inserted in the cover member 11. Consecutively, the cover member 11 is heated and brought into a shrinkage state that the cover member is adhered to the twine hose body 9.
Patent JP-2002292912-A (JP)
Title: Number-of-times-of-usage detecting device for rewritable recording medium
Inventor: TAKANO KAZUTO
IPC: B41J2/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To overcome such problems that although a rewritable recording medium having a recording layer, which presents a color developing property when a first thermal energy is applied, and discoloring property when a second thermal energy is applied, on the supporting body surface can delete recording and can record again, there is a limit in the number of times of usage, and by a repeating usage of a larger number of times, the reproducing action deteriorates, and the deletion is not totally performed, and the recording may remain, or on the contrary, the recording does not clearly appear. SOLUTION: A detecting sensor is arranged on a displaying device wherein a recording means which performs recording and a deleting means which deletes the recording are arranged. Then, a printing number of times marker provided on this rewritable recording medium is detected, and the detected number of times and a recording limit number of times which is set in advance are compared. Then, when the detected number of times has reached the recording limit number of times, that situation is notified.
Patent JP-2002299454-A (JP)
Title: Method and apparatus for designing logic circuit, and method for mapping logic circuit
Inventor: USAMI MASAYOSHI
IPC: G06F17/50
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To easily design a logic circuit of a best Dual-Vth capable of minimizing a leakage current. SOLUTION: A method for designing the logic circuit comprises the step of replacing a low Vth cell of an input state in which the leakage current becomes the minimum with a high Vth cell, when the leakage current is different in response to the input state of the cell in the case of replacing the low Vth cell with the high Vth cell in the case of generating a new logic circuit, by replacing the low Vth cell with the high Vth cell in a range for satisfying a timing limit so as to reduce the leakage currents of the logic circuits constituted all by the low Vth cells. Thus, the logic circuit of Dual-Vth capable of minimizing the leakage current can be easily designed.
Patent JP-2002305741-A (JP)
Title: Image pickup device for printed mater of high reflectivity
Inventor: YAMAGUCHI YOSHIKATSU
IPC: G01N21/892
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that uses a means in place of a conventional collimator lens so as to pick up an image of a printed matter of high reflectivity just as an actual thing. SOLUTION: The image pickup device 20 is provided with a surface light source 21, an optical film 22 on the surface of which a prism pattern is formed and that has a function equivalent to that of a prism collimating a light emitted from the surface light source 21, a half mirror 24 that reflects the collimated light onto an object 23 in parallel with a visual axis, and a two-dimensional CCD camera 25 that receives the light reflected in the object 23 and picks up an image of the object 23.
Patent JP-2002301014-A (JP)
Title: Endoscope
Inventor: TANAKA YASUTO
IPC: A61B1/05
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope so formed that when an endoscopic image is displayed on the screen of a monitor with an optical adapter connected to the endoscope, the image is displayed on the screen in a predetermined position of the screen. SOLUTION: A tip forming member 26 and an adapter body 38 are provided respectively with a positioning groove 26b and a positioning pin 46 for connecting the endoscope 2 to a binocular optical adapter 30 in a predetermined positional relationship to each other. The utilized adapter-side observation optical unit 36 of the optical adapter 30 is rotatable relative to the positioning groove 26b and the positioning pin 46. That is, the unit 36 is positioned to be rotatable relative to the adapter body 38.
Patent JP-2002304414-A (JP)
Title: Information search device
Inventor: KUDO TOMOHITO
IPC: G06F17/30
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a user specifies plural items in detail as search conditions, applicable information cannot be acquired and all the search condition items have to be reconsidered. SOLUTION: Using the search conditions input at a condition input section 10, a search process section 22 searches information applicable to the search conditions from a database section 30. If there is not applicable information, the search conditions are modified at a condition process section 24 for re- searching and this is repeated till acquiring previously determined expecting number of search results.
Patent JP-2002303965-A (JP)
Title: Method for producing phase shift mask
Inventor: KAGAMI ICHIRO
IPC: G03F1/68
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phase shift mask by which a hollow of a proper shape can be formed in a phase shifter part to a desired depth. SOLUTION: The method for producing a phase shift mask has a step for forming a light shielding film 3 on part of the top of a light transmissive substrate 2 to arrange a light transmissive part and a light shielding part, a step for forming a resist 7 on part of the top of the light transmissive part and on the light shielding part, a step for subjecting a phase shifter 4 forming region to the first etching through the resist 7 as a mask with CHF3 , a step for forming a phase shifter 4 by carrying out the second etching through the resist 7 as a mask with a gaseous CHF3 -He mixture up to such a prescribed depth as to cause the reversal of the phase of light passing through the phase shifter part and the phase of light passing through a light transmissive part other than the phase shifter and a step for removing the resist 7.
Patent JP-2002305386-A (JP)
Title: Electronic apparatus
Inventor: MIZUNO TAKESHI
IPC: H05K9/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To form a nameplate part without enlarging a case or increasing the number of parts. SOLUTION: A case 10 is formed using transparent or translucent material. In the case 10, a circuit board 20 and a shielding plate 30 for covering the circuit board 20 are provided. A nameplate part 32 is printed on the shielding plate 30. The shielding plate 30 has a continuity member 31 to be connected with the circuit board 20, and the continuity member 31 is joined by solder with the circuit board 20, while the other part thereof is free from the circuit board 20.
Patent JP-2002301527-A (JP)
Title: Roll hemming apparatus
Inventor: UCHIDA KOJI
IPC: B21D39/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a roll hemming apparatus with which the apparatus is miniaturized, the roller supporting part is easily detachable and attachable from the wrist part of a robot arm and the robot is used for the purpose of other working. SOLUTION: By placing the apparatus on a lower die in the state an inner panel is put upon an outer panel whose outer peripheral flange is stood up and by pressing the outer peripheral flange with a roller 24 which is attached to the wrist part 13 of the robot arm 11, the outer panel and the inner panel are integrated. In the roll hemming apparatus whose roller is supported movably in the same direction as its pressing direction, the support part 20 of the roller is composed of a base member, a slide member which is slidably held along the base member, an air cylinder 22 for energizing the slide member in the direction in which the slide member is projected from the base member and the roller which is pivotally attached freely rotatably at the projected end of the slide member.
Patent JP-2002304791-A (JP)
Title: Recording medium control method and recording medium control device
Inventor: KATO TATSUYA
IPC: G11B15/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To enable a recording medium control device like a library device 50 to satisfactorily control a recording medium having a non-contact memory in a high grade. SOLUTION: The recording medium control device like the library device 50 authenticates individual recording mediums by discrimination information (for example, serial numbers) to control them by commands of radio communication. At this time, an identifier for communication (session identifier) corresponding to a discrimination number is set/given, and a command for control performance is made to include the identifier for communication, so that only a specific recording medium to be controlled performs operation corresponding to the command. At the time of authenticating the recording medium, the transitional identifier for communication is used to surely confirm discrimination information (peculiar information like a serial number) of the recording medium through communication, and it is surely authenticated by communication in several stages.
Patent JP-2002312619-A (JP)
Title: System and device for guidance, and system and device for mediation
Inventor: TERANISHI AKIRA
IPC: G06F3/048
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To display an information screen showing information on a desired merchandise and/or service by easy operation via the screen that a guide device 10 provides. SOLUTION: The guide device 10 on the Internet has a means for making codes correspond uniquely to URLs showing respective information screens, a means for displaying the information screen that the URL made to correspond to a code inputted from an arbitrary information terminal device 30 on the Internet instructs on the arbitrary information terminal device 30, a means for providing a reception screen for receiving the input of the arbitrary URL on the Internet, a means for performing registration while making a unique code correspond to the URL inputted through the reception screen of an arbitrary computer 20, and a means for issuing the registered code to the computer 20 as the input source of the corresponding URL.