baber/WOPTO huggingface dataset:
Patent JP-2001268966-A (JP)
Title: Inverter device
Inventor: MOROZUMI HIDEKI
IPC: H02P6/28
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To widen the operating range of a motor through simple circuitry and a simple control method and further ensure stable outputting capability in a device that drives the motor through an inverter circuit. SOLUTION: The inverter device includes an inverter circuit 10 provided with a plurality of series circuits comprising switching means 1 and 4, stator windings 12u, 12v, and 12w comprising the motor 11, a switching means 21, a control means 22, and a current detecting means 27 that detects values equivalent to currents passed through the stator windings 12u, 12v, and 12w. The control means 22 is so designed that it is fed with the output of the current detecting means 27 and a set current value and controls the conduction ratio for the switching means 1 and 4. Thus the currents passed through the stator windings 12u, 12v, and 12w can be controlled according to whether the switching means 21 is in on state or in off state, and the stability of output torque is ensured.
Patent JP-2001266886-A (JP)
Title: Non-sintering type positive electrode for alkaline storage battery and alkaline storage battery
Inventor: NISHIYAMA HIROSHI
IPC: H01M10/34
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve problems caused when metallic nickel and carbon powders are used as a conductive agent, and provide a sintering type positive electrode for an alkaline storage battery of a superior cycle property. SOLUTION: In a non-sintering type positive electrode for an alkaline storage battery wherein nickel hydroxide is the main component of active material a metal nitride is contained as conductive agent in the positive electrode.
Patent JP-2001263396-A (JP)
Title: Conductor holder for brake alarm mechanism
Inventor: ASAI SEIJI
IPC: F16D66/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To arrange a conductor for a sensor to be provided inside a brake at an accurate position with the simple fitting work at a low cost. SOLUTION: A clip 71 for holding a conductor 70a is fastened by fastening members 40, 41 and 42 for fastening a torque plate 20 to a brake fixing member 10 together.
Patent JP-2001261293-A (JP)
Title: Forklift
Inventor: MOCHIZUKI KENJI
IPC: B66F9/075
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To maintain stability of a body of an operator in upright driving favourable in workability and visibility and to simultaneously attemperate fatigue fue to driving operation. SOLUTION: A waist supporting device 30 is set on a back surface plate 23 in the rear of a driver's seat 11. A fixed plate 31 of the waist supporting device 30 is free to be positioned in the vertical direction with a specified pitch. A second arm 35 on which a cushion material 37 is installed is provided free to slide in the longitudinal direction on a first arm 33 fixed on an upper part front surface of the fixed plate 31. Adjustment of the cushion material 37 in the longitudinal direction is carried out by a knob 47. Consequently, it is possible to optically set a position of the cushion material 37 in the longitudinal direction and in the vertical direction at a position of liking of the operator.  Consequently, it is possible to maintain stability of a body of the operator in upright driving favourable in workability and visibility and simultaneously attemperate fatigue due to driving operation.
Patent JP-2001145768-A (JP)
Title: Pachinko machine
Inventor: HAYASHI SHIGETOSHI
IPC: A63F7/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of returning to a game condition before an electric accident and erasing the saved information on the game condition at need by storing information on the game condition or the like in a storage means and retaining the same even if an electric accident occurs in the process of a game. SOLUTION: This pachinko machine 1 stores game information on the game condition in a RAM 83C, and supplies backup voltage from a large-capacity capacitor C1 to the RAM 83C when operating voltage drops below a designated value to retain the game information stored in the RAM 83C. CPU 83A calls the game information stored in the RAM 83C when the operating voltage restores to a designated value or higher after lowering to the designated value or lower, and returns the game machine to the game condition before the operating voltage drops below the designated value. When an erasing switch 83K is operated, the game information stored in the RAM 83C is erased.
Patent JP-2001280024-A (JP)
Title: Door of fitting
Inventor: TAKESHIMA YOSHITSUGU
IPC: E06B3/70
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a door of a fitting mainly used for a clean room, etc., preventing falling off of a screw component. SOLUTION: The door D of the fitting comprises a door body 10, and an air-adjusted skirt 11 fitted to the door body 10 by the screw component 20. The screw component comprises a head portion 21 and a shaft portion 22, and a smooth portion 22c having a screw groove is provided between a tip portion 22a and a base end portion 22b of the shaft portion.
Patent JP-2001012735-A (JP)
Title: Control device for combustion apparatus or hot water supply heater
Inventor: TSURUTA TORU
IPC: F24H1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a combustion apparatus or a hot water supply heater to announce a destination to make contact according to an area where a combustion apparatus, or a hot water supply heating apparatus is installed when abnormality of the combustion apparatus or the hot water supply apparatus is detected by an abnormality detecting means. SOLUTION: This device comprises a first destination to make contact memory means 61b, and a second destination to make contact memory means 61c. Further, the destination to make contact of the second destination to make contact memory means 61c is inputted by an operation part 62 combined with an input means for a destination to make contact. When the destination to make contact of the second destination to make contact memory means 61c is inputted by the operation part 62, announcement of a second destination to make contact by an announcement selecting means 60 is set, and the content of abnormality and a destination to make contact are simultaneously announced by an announcing means 63.  When the destination to make contact of the second destination to make contact memory means 61c is not inputted, setting is performed such that a first destination to make contact is announced by the announcement selecting means 60 and the content of abnormality and a first destination to make contact are simultaneously announced by the announcing means 63.
Patent JP-2001284035-A (JP)
Title: Heating cooker
Inventor: KANAI TAKAHIRO
IPC: H05B6/68
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heating cooker in which after heating termination, a user can be surely informed of the end of food cooking. SOLUTION: This is the heating cooker equipped with a heating room 2, a heating means 3 of food, an operational part 14, a detecting means 12 that detects the finishing of food, and a control means 16 that is inputted of the information from the operational part 14, detecting means 12 or the like, that gives command to the heating means 3 and a housed lamp 13 or the like. At the control means 16, such functions are installed that the housed lamp 13 is turned on to illuminate the inside of a room, and that the housed lamp 13 brinks on and off while the heating by the heating means 3 is stopped when the detecting means 12 detects the finishing of the food 6.
Patent JP-2001275299-A (JP)
Title: Motor bracket
Inventor: OGUCHI TOKUKAZU
IPC: H02K15/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor bracket which can be cut by one-chucking machining with reduce man-hours, the reduced time and cost and has an improved circularlty of its shaft insertion part. SOLUTION: At least three small protrusions 8... are formed on a circular held part 7 which is chucked in cutting.
Patent JP-2001282007-A (JP)
Title: Image forming device
Inventor: TSURUYA TAKAAKI
IPC: G03G15/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To clean an intermediate transfer body and to restrain the damage thereon by enhancing the cleaning performance of the intermediate transfer body by a recovery roller and applying low electrification bias to an electrifier for cleaning so as to secure the excellent cleaning performance. SOLUTION: This device is equipped with the cleaning device 13 for an intermediate transfer belt 5 at a position on a more downstream side than a secondary transfer part and on a more upstream side than a primary transfer part in the moving direction of the belt 5. The device 13 is equipped with an electrifying roller 14 coming into contact with the surface of the belt 5, the recovery roller 15 electrostatically recovering the toner on the belt 5 electrified by the roller 14, a blade 16 scraping the toner adhering to the surface of the roller 15, a waste toner container 17 storing the toner, a power source 18 applying electrifying bias for cleaning to the roller 14, and a power source 19 applying the recovery bias having a reverse polarity of the electrifying bias to the roller 15.  In order to enhance the cleaning performance, the difference of circumferential speed is made between the roller 15 and the belt 5.
Patent JP-2001281678-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: MURATA SATOSHI
IPC: G02F1/13
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device, in which a liquid crystal can be dripped with a quantity most suited for respective substrates, with respect to the method for manufacturing the liquid crystal display device, using the dripping injection method. SOLUTION: In a dripping injection step, in the case of manufacturing two liquid crystal display panels with division of one glass substrate 80 into two panels, for example, describing two CF(color filter) substrates 82, on which post spacers are formed, as A plane and B plane respectively as shown in figure, heights of the posts at a plurality of points (five points expressed by numerals 1-5 in the example shown in the figure) in the respective A and B planes are measured with a laser displacement detector 84 and an average value is obtained. In this way, the height of the post spacers is measured beforehand, and the quantity of the liquid crystal to be dripped is controlled based on the measured value.
Patent JP-2001280415-A (JP)
Title: Vibration control and noise insulation structure, and its manufacturing method
Inventor: TORII SHINKICHI
IPC: F16F15/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control and noise insulation structure that has high effect for vibration control and noise insulation, a lightweight (thin type), good stiffness and durability, and an easy manufacturing, and provide its manufacturing method. SOLUTION: The vibration control and noise insulation structure comprises the resin-molded body 12 including blind hollows 11, and the vibration control and noise insulation material 15. Also, after filling the material into blind hollows 11, the structure seals the openings 13 of the resin body 12. The material 15, whose density is larger than that of the resin body 12, is solid and/or fluid. The manufacturing method of the structure is that the material 15 is filled by vacuuming the hollows inside. The manufacturing method of the structure is that the material 15 is filled by pressurizing the material 15. After the material 15 is filled, the openings 18 are sealed by heating the resin formed to the opening shape, or by the friction welding of the openings 13 with resin pieces.  The openings 13 are sealed by the pressure compressing or the heating compressing of a vibration control material encapsulating the openings.
Patent JP-2001284693-A (JP)
Title: Semiconductor laser element as well as apparatus and method for measuring the same
Inventor: SHIMIZU JUNICHI
IPC: G01R31/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method for measuring a semiconductor laser element capable of long-term monitoring an oscillation wavelength, in a state in which no wavelength change exists due to a change of a temperature to be tested even by using a low-cost constant-temperature oven sold in the market and accurately evaluating long-term reliability. SOLUTION: The apparatus for measuring to evaluate the long-term wavelength reliability of the semiconductor laser element 10 comprises the constant- temperature over 14 for housing the element 10 to be tested; a waste wavelength measuring means 19 for measuring an absolute wavelength of the element 10 in the oven 14; and a correcting means 21 for converting the absolute wavelength measured by the means 19 into an absolute wavelength, in which a change amount due to the change of the temperature to be tested is cancelled based on an actual temperature to be tested. Thus, the measuring apparatus capable of accurately evaluating the long-term wavelength reliability can be obtained even by using the low-cost over solid in the market as the housing oven.
Patent JP-2001280670-A (JP)
Title: Engine-driven air conditioner
Inventor: HANANO JIRO
IPC: F25B27/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of system abnormality by controlling an engine-driven air conditioner so that the number of revolutions of the engine of the conditioner may cope with an abrupt change of state. SOLUTION: When an abrupt refrigerant pressure rise temporarily occurs in this engine-driven air conditioner, an estimated physical quantity calculating means firstly calculates the value λ of a physical quantity which is estimated to be measured in future. Then a selecting means selects an emergency control mode when the value is considered to cause system abnormality or a normal control mode when the value λ is not considered to cause the abnormality and controls the engine in accordance with the selected control mode.
Patent JP-2001284086-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMASHITA KOJI
IPC: H05B41/282
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which makes a lamp hardly fade out when shifting toward dimmer state, in a small size at a low cost. SOLUTION: An alternating current power source is rectified by a rectifier circuit 5, and the output voltage of the rectifier circuit 5 is converted by a chopper circuit 1. Power is supplied to a lamp La through a chopper circuit 2, by making the output of the chopper circuit 1, the power source of the chopper circuit 2. The output voltage of the chopper circuit 1 is made variable by a control circuit 3, and the power supplied from the chopper circuit 2 to the lamp La is made variable by the control circuit 3. First, the control circuit 3 reduces the output voltage of the chopper circuit 1 when the lamp La is controlled so as to reduce the light output down to the requested value, but when the chopper circuit 1 becomes unable to maintain the prescribed power factor, the control circuit reduces the power supply from the chopper circuit 2 to the lamp La.
Patent JP-2001285462-A (JP)
Title: Device for recording and reproducing voice communication
Inventor: TANAKA MAKOTO
IPC: G11B27/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To reliably record a DTMF code needed to retrieve communication data in a voice communication recording and reproducing device. SOLUTION: This device is provided with a DTMF code detecting part detecting the DTMF code, a storing part storing the DTMF code, a recording part recording the speech communication data and the DTMF code, a controlling part controlling to record and reproduce the voice communication data and the DTMF code, and a retrieval condition inputting part inputting a retrieval condition with which the speech communication data recorded on the recording part is retrieved on the basis of the DTMF code, and the controlling part controls the storing part so as to replace a DTMF code detected just before detecting a preliminarily decided DTMF code with the DTMF code stored last up to the preliminarily decided address in the storing part when DTMF codes are stored up to the preliminarily decided address and when the DTMF detecting part detects the preliminary decided DTMF code.
Patent JP-2001039602-A (JP)
Title: Paper conveyance path switching mechanism and image forming device
Inventor: TOMITA HIROSHI
IPC: G03G21/16
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To take a corrective action against jamming more promptly without tearing paper or doing damage to a branching pawl in taking a corrective action against jamming. SOLUTION: A supporting member 20 involves a first fulcrum 21 and a second fulcrum 22 rotating the supporting member itself. A fitting part (retaining part) 25 is formed at a guide plate 12 secured on an opening/closing cover, and the elastic member of the supporting member 20 is engaged therewith. When the opening/closing cover is opened, a branching pawl and the supporting member 20 are also opened with the fulcrum 22 centered. When a jammed paper sheet exists on the right of the branching pawl, the elastic member gets out of the fitting part 25, so that the opening/closing cover is opened without movement of the branching pawl and the supporting member 20.
Patent JP-2001287720-A (JP)
Title: Container with display window and manufacturing method thereof
Inventor: TSUNODA YOSHIYUKI
IPC: B29C49/20
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a container with a display window wherein bonding strength between a container peripheral wall and the display window is secured and also contents can be prevented from leaking, and a method of manufacturing it. SOLUTION: The container 10 has an opening 13 on the container peripheral wall 11 which has been injection-molded of a resin material and includes a thin layer 16 formed by swelling an internal protrusion integrally provided with a pouring port 14 of the container as a parison 15. The thin layer 16 enters the opening 13 to form the display window 12 and also forms a container body. Since the thin layer 16 enters the opening 13 and forms the display window 12, whether the contents exist and a residual amount can be visually checked without degrading the bonding strength between the display window 12 and the opening 13. In addition, since the thin layer 16 forms the container body together with the display window 12, not only the contents can be prevented from leaking out of the display window 12, but also it contributes to reduction in volume of the whole container.
Patent JP-2001287850-A (JP)
Title: Defect position detection method and device
Inventor: TADA YOSHITAKA
IPC: A63F7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a defect detection method and a defect detection device making a terminal of defective operation in plural terminals doing an assembly- line operation simply recognized. SOLUTION: Each terminal examines own operation defect and outputs a defect detection signal to a control part when a defect is detected. The control part inputted with the defect detection signal sets an address to an initial value and outputs an initial location read signal to a nearest terminal. The terminal inputted with the location read signal outputs a return signal to the control part and outputs the location read signal to a terminal in the downstream when a defect is not detected, but does not output a return signal to the control part and does not output the location read signal to a terminal in the downstream when a defect is detected. Every time the return signal is inputted from the terminal, the control part increase the address and makes the terminal of the address after increment execute a location read signal process.  A defect terminal is decided based on the address at that time when no return signal is inputted.
Patent JP-2001285358-A (JP)
Title: Transferring system of packet in ip network, voice relaying device and packet relaying device
Inventor: TSUKADA KOJI
IPC: H04L12/46
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an internet telephone system capable of transferring voice packets at the predetermined pass in an IP network. SOLUTION: In this transferring system of packet in the IP network, a voice relaying device 20 connecting a telephone network 10 to an IP network 30 refers to an address control table 28 according to destination telephone numbers, so that the device 20 transfers a voice packet 100 including the final destination address 105 to the next relay point address specified at the table 28. A voice packet relaying device 40 receiving the packet 100 refers an address conversion table 42 according to the address 105, so that the device 40 relays the received packet to the next relay point address specified at the table 42.
Patent JP-2001295046-A (JP)
Title: Vapor phase growth system of copper thin film
Inventor: KUREYA MASAYUKI
IPC: H01L21/3205
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth system of a copper thin film by which a copper thin film having good film quality, desired film thickness and few remaining impurities can be deposited at a high film deposition rate with inexpensive chlorine or hydrogen chloride as a gaseous starting material. SOLUTION: This system is provided with a reaction vessel in which substrates to be treated are arranged, an introducing vessel arranged at the inside of the reaction vessel and having an injection board made of copper and provided with a plurality of piercing injection nozzles, a temperature controlling means provided on the injection board made of copper, a gaseous starting material feed tube inserted into the introducing vessel and feeding chlorine or hydrogen chloride, a plasma generating means for generating the plasma of chlorine or hydrogen chloride on the inside of the introducing vessel, an atomic reducing gas generating means for generating atomic reducing gas at least in the vicinity of the substrate to be treated placed in the reaction vessel and an evacuating means for evacuating gas in the reaction vessel and in the introducing vessel.
Patent JP-2001294812-A (JP)
Title: Coating composition, and lense made of synthetic resin
Inventor: TAKESHITA KATSUYOSHI
IPC: G02B1/11
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a lens capable of sufficiently satisfying various durability (especially, that against UV irradiations) in a lens substrate having epithiosulfide bonds and obtain a coating composition applied onto the surface of a lens. SOLUTION: This coating composition contains titanium oxide and is applied onto the surface of a lens substrate having epithiosulfide bonds and cured. A lens having a super high refractive index can be provided.
Patent JP-2000357787-A (JP)
Title: Circuit device and manufacture thereof
Inventor: LOEWE ANDREAS
IPC: H01L31/0203
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device immune to interference and easy to handle which has a printed board, and an image sensor disposed on the printed board wherein connection contacts of the image sensor are conductively connected to contact elements. SOLUTION: A carrier plate 6 has connection contacts, connection contacts 3 of an image sensor 1 are faced at and conductively connected by flip chip bonding to the connection contacts of the carrier plate 6. The carrier plate 6 has openings 6a aligned with a photosensitive surface 2 of the image sensor 1 at regions on this surface 2, forms conductive connections 7 on a printed board 8 and is fixed between the connection contacts of the plate 6 and the connection contacts of the printed board 8.