baber/WOPTO huggingface dataset:
Patent JP-2002057538-A (JP)
Title: Amplifier circuit
Inventor: NAGATA MITSURU
IPC: H03F3/72
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent noise on the side of output to the utmost even when analog muting is applied. SOLUTION: This amplifier circuit is provided with: an operational amplifier 10 having an inverted input terminal and a non-inverted input terminal; first resistor R1 receiving a signal to one terminal and having the other terminal connected to the inverted input terminal of the operational amplifier; second resistor R2 provided between the inverted input terminal of the operational amplifier and an output terminal; third resistor R3 provided between the non- inverted input terminal of the operational amplifier and a driving power source; fourth resistor R4 provided between the non-inverted input terminal of the operational amplifier and a ground power source; fifth resistor R5 having one terminal connected to the non-inverted input terminal of the operational amplifier and the other terminal connected through a capacitor to the ground power source;  first analog switch SW1 for short-circuiting the inverted input terminal of the operational amplifier and the output terminal; and second analog switch SW2 for short-circuiting both terminals of the fifth resistor. The first and second analog switches are almost simultaneously turned ON/OFF.
Patent JP-2002058926-A (JP)
Title: Deodorizing filter medium
Inventor: MORI HISASHI
IPC: A61L9/16
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing filter medium which enables regeneration of a deodorizing performance with a relatively simple method and enables recycling. SOLUTION: This regeneratable deodorizing filter medium is constituted in such a manner that a deodorizing agent which has a gas adsorbing action owing to ion exchange function is attached to the surface of skeleton of the filter substrate having a three-dimensional structure.
Patent JP-2001088038-A (JP)
Title: Tool and method for polishing substantially flat surface
Inventor: RIPPER BERT
IPC: B24B53/017
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved tool for polishing substantially flat surface and a method thereof to satisfy the requirement of quality in an easy and advantageous manner. SOLUTION: This tool has a base 1 and a plurality of elements 2. The elements are set in the base so as to be in a shape of flat cover which is used as a cover for work at the time of work.
Patent JP-2002064264-A (JP)
Title: Apparatus and method for connecting surface-mounted component
Inventor: MURAKAMI IKKO
IPC: H05K3/32
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for connecting bare chips, which can suppress growth of voids, for ensuring sufficient bonding strength of the chips and enables a high-quality flip chip mounting for a short pressing time. SOLUTION: A heating tool 12 has a suction nozzle 12a at the top end and a suction port 12b is formed at the center of the nozzle 12a. The hole 12b vacuum-chucks a bare chips 2 by air suction force. The nozzle 12a has a frame 12c, formed so as to surround the chip 2 when the chip is vacuum-chucked. The frame 12c is formed thicker than the height of the bare chip 2, when the chip 2 is pushed against a pad 10 on a wiring board, as shown in Fig. 2.
Patent JP-2002058552-A (JP)
Title: Storage cabinet
Inventor: HAJI KAZUHIRO
IPC: A47B88/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent an elevating table 31 from being unnecessarily lowered during using. SOLUTION: A lock device 41 is provided with a lever 43 attached to an upper link piece 21 by a fixing pin 42, and a part to be engaged 44 (the upper edge of an opening 45) formed on a lower link piece 20 and to be engaged with an engaging hook 48 of the lever 43.
Patent JP-2001092471-A (JP)
Title: Communication system and communication method
Inventor: NAKAMURA JUNICHI
IPC: G10K15/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To excellently display a music name, etc., in a communication system applied to a karaoke reproducing equipment, etc. SOLUTION: This system is provided with a reproduction means reproducing the audio and video data stored in a storage medium, a reception means receiving the video data from the outside, an output means outputting the video data and a control means controlling so that the output means outputs the received video data when the reception means ends to reproduce the user required audio and video data.
Patent JP-2002063628-A (JP)
Title: Coin sorter
Inventor: NAKAJIMA KENJI
IPC: G07D3/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a coin sorter, with which the number of charged coins to be temporarily held is increased as many as possible and the occurrence of a coin fraudulent exchanging phenomenon is prevented as much as possible. SOLUTION: In a coin sorter 1, a special coin passage 32 located with a coin holding means 100 is formed while meandering almost in the form of S in the upstream area of the coin holding means 100 so that the passage length of the special coin passage 32 located with the coin holding means 100 can be set long, and the number of coins C to be temporarily held on that passage can be set as many as possible.
Patent JP-2002060794-A (JP)
Title: Transparent solid soap composition
Inventor: YAMASHINA KAZUHIKO
IPC: C11D9/26
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a transparent solid soap composition imparting good moist feeling to hair by shampooing, generating creamy foam and having good transparency and solid properties. SOLUTION: The transparent solid soap composition contains (A) a fatty acid soap, (B) a polyhydric alcohol and (C) a polyoxypropylene fatty acid alkanolamide expressed by general formula (1) [R1 is a 5-21C straight-chain or branched alkyl or alkenyl which may be substituted with one or more hydroxy groups; X is oxypropylene group; and (n) is an average addition molar number and is 0.5-10] as essential components.
Patent JP-2002070896-A (JP)
Title: Cover installation structure of torque transmission apparatus
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To maintain a high dimensional accuracy of a case having better assembly capability and less press-fitting portions in a structure installing a cover on the case of torque transmission apparatus such as a one-way clutch, a torque limiter and the like. SOLUTION: A groove 24 to stop pulling out, and an inside inner-peripheral surface 25 (inner diameter ϕa) and an outside inner-peripheral surface 26 (inner diameter ϕb) respectively in the outside and the inside of a pull-out preventive groove 24 are provided in an inner- peripheral surface of the case 22. A pull-out preventive protrusion 27 which is fitted with the groove 24, and an inside outer-peripheral surface 28 (outer diameter ϕc) and an inside outer-peripheral surface 29 (outer diameter ϕc) respectively having the same diameter in the outer and inner side of the protrusion are provided in an outer-peripheral surface of the cover 23. Dimensional relationship of the above respective diameters is set as ϕa<ϕc<ϕb, and dimensional relationship of ϕa and ϕc is also set to be capable of press-fitting each other.  Thus, the inside outer-peripheral surface 28 (outer diameter ϕc) of the cover 23 is assembled with the outside outer-peripheral surface 26 (inner diameter ϕb) of the case 22 as a guide surface, and the protrusion 27 and the groove 24 are fitted each other to stop pulling-out. Eventually, both the case and cover are fixed by press-fitting between the inside outer-peripheral surface 28 (outer diameter ϕc) of the cover 23 and the inside inner-peripheral surface 25 (inner diameter ϕa) of the case 22.
Patent JP-2002071944-A (JP)
Title: Apparatus and method for manufacturing optical band pass filter
Inventor: MONMA SATORU
IPC: G02B5/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a band pass filter(BPF) with which a BPF film provided with the inclination of a prescribed thickness on a plate- like glass substrate base material is manufactured by vacuum deposition while securing 0.8 nm as a channel interval by suppressing the variation of film thickness within the allowable range of 0.01%. SOLUTION: In the manufacturing apparatus for an optical band pass filter provided with a rotary pedestal 22 rotated with a rotary shaft 22b as the center and having a supporting surface 22a supporting a plate-like substrate base material 30 on its lower surface, a vacuum deposition source 23 arranged under the rotary pedestal for vacuum-depositing a band pass filter film material 33 to one surface of the substrate base material having the other surface supported by the supporting surface 22a, and a film thickness monitor means 24 arranged along a line obtained by extending the rotary shaft of the rotary pedestal,  the supporting surface of the rotary pedestal is tilted at a necessary angle with respect to a horizontal plane and the substrate base material supported by the rotary pedestal is rotated and vacuum- deposited from a vacuum deposition source so as to form the BPF film having the inclination of a necessary film thickness on the other surface of the substrate base material.
Patent JP-2002078282-A (JP)
Title: Rotary electric machine
Inventor: OGAWA SADAO
IPC: H02K9/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which accomplishes elongation of maintenance interval by reducing temperature of a roller bearing during the operation. SOLUTION: The rotary electric machine has a fan 18, which discharges cooling air which has cooled each part inside the machine from a cooling air exhaust outlet 2c of a frame 2, is coupled with a rotary shaft 9, and a bracket 10, which fixes a load-side roller bearing 12 which supports the rotary shaft 9 on the load-side end part of the frame 2, is assembled near the outer wall of a shroud 18a of the fan 18. A fin 18d which makes a fan action by having a prescribed space with the inner wall of the bracket 10 is fixed to the outer wall of the shroud 18a, and an air hole 10a which connects to a space on the bore side of the fin 18d is disposed near the fixing part of tie load-side roller bearing 12 on the bracket 10.
Patent JP-2002066628-A (JP)
Title: Stain-removing unit for removal of stain on surface of wire rod
Inventor: MATSUZAKI HIROSHI
IPC: B65H71/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a stain-removing unit that prevents stains from being accumulated on a felt when the stain materials on the surface of a wire rod are cleaned off by making the lengthy wire rod contact with the felt, thereby allows an operation of the stain removal to be conducted for a long time, and consequently improves productivity, yield, quality and the like of the wire rod. SOLUTION: The stain-removing unit for a removal of stains on the surface of the wire rod, wherein both ends of the longitudinal direction of the felt on a felt stand are fixed with a felt fixture and the stain materials on the surface of the wire rod are cleaned off by making the wire rod contact with and pass the felt in the direction at right angles to the longitudinal direction of the felt, is characterized by comprising a driving mechanism capable of traveling the felt stand at right angles to the passing direction of the wire rod.
Patent JP-2002075540-A (JP)
Title: Connection structure for connector, and motor
Inventor: YAMAUCHI HITOSHI
IPC: H01R13/64
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a second connector from being separated from a first connector by applied external force onto a tip pat of an elastic snap part, in a coupled condition, and to facilitate the coupling of the both. SOLUTION: The first and second connectors 2, 3 are arranged to make coupling of the both connectors 2, 3 in an axial direction. The paired elastic clamping snap parts 7 are formed in the first connector 2. A substantially triangle-pole-shaped claw part 10 is formed in the tip part of the each snap part 7 to be projected inwards. A plate 13 as a locking part is formed in a substantially central part of a main body part 12 extended along the coupling direction, in the second connector 3 built in with a driving circuit. A pair of the first cover pieces 14 as cover parts is projected extendedly from an inside to an outside in an opposite side, in the coupling direction, of a side faced to the first connector 2, in the plate 13. The each claw part 10 is covered with the each of the first cover pieces 14 in the coupled condition of both connectors 2, 3.
Patent JP-2002073949-A (JP)
Title: Two-way radio equipment, two-way radio terminal device, two-way radio advertising method, storage medium and program
Inventor: TORIYAMA MASAHIRO
IPC: H04W84/12
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide two-way radio techniques for transmitting advertisement information to a relatively narrow range and receiving it. SOLUTION: A wide area covering wave involving advertisement information is outputted. A session output started by a terminal device receiving the wide area covering wave outputted is sensed. A narrow area covering wave which covers a narrower area than does the wide area covering area is outputted. A session output started by the terminal device receiving the narrow area covering wave outputted by the transmission of waves over a narrow area is sensed. A procedure for sensing reception over a wide area and the data sensed by the procedure are stored in a reception database and the rate of inducing customers is computed on the basis of the reception data stored.
Patent JP-2002067773-A (JP)
Title: Cup holder
Inventor: MATSUOKA TSUTOMU
IPC: B60N3/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder of a simple constitution comprising a reduced number of part items in which a beverage in a cup or can can be heated or cooled without deteriorating amenity of air conditioning to occupants. SOLUTION: In this cup holder 1 comprising a cup supporting frame 4 and a cup bearing base 9, the cup supporting frame 4 supports the cup by rotating an outer frame 3 of a vent 2 having the outer frame 3 for about 90 deg. around a hinge mechanism 11.
Patent JP-2002077546-A (JP)
Title: Image reader and reading method and storage medium
Inventor: KANEKO KIYOSHI
IPC: G06T1/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can produce a high quality image having a high S/N ratio with high accuracy. SOLUTION: The image reader comprises a sensor 18 for reading an image, a serial output section 52 for outputting image data read by the image read sensor in serial format, and a plurality of parallel output sections 52 for outputting image data read of by the image read sensor in a plurality of types of parallel format.
Patent JP-2002065693-A (JP)
Title: Electric operation equipment
Inventor: HARANO KENJI
IPC: A61B18/12
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric operation equipment which can take a measure to coagulate securely, prevent living body tissue from carbonizing, and reduce living body tissue's adhesion to an electrode. SOLUTION: A control circuit generates a high-frequency current by an initial generating electric power W1 until an initial generating power time T1 which is an initial set value set beforehand elapses, and stops the generation for a prescribed time when the initial generating power time T1 elapses. Then a second set value is calculated by an obtained impedance Z1, the control circuit generates a high-frequency current by a generating electric power W2 until a generating power time T2 which is a second set value elapses, and stops the generation for a prescribed time when the generating power time T2 elapses. The next n+1 set value is calculated by an obtained impedance Zn.  The control circuit generates and stops repeatedly, regarding the generating electric power as Wn+1 and the generating power time as Tn+1, until the generating frequency N reaches a prescribed frequency set beforehand, and stops the generation when the generating frequency N reaches the prescribed frequency.
Patent JP-2002079659-A (JP)
Title: Method of ink jet recording, recording unit and ink jet recording apparatus
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/175
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of ink jet recording having superior characteristics for an intermittent discharge performance and a fixation performance of ink, a recording unit and an ink jet recording apparatus. SOLUTION: An ink is used which includes a color material including at least a self dispersion type carbon black having at least one hydrophilic group bonded directly or via the other atomic group to a surface of carbon black, and a water medium, and which has potassium ions of 0.6% or larger mass ratio to the carbon black. Also a recording head is used which has constitutional units for discharging liquid drops. Each unit has a heating element 2 for generating a heat energy to generate bubbles in a liquid, a discharge opening 18 which is a part for discharging the liquid, a liquid channel 10 communicating with the discharge opening and having a bubble generation region 11 where bubbles are generated to the liquid, and a movable member 31 set opposite to the bubble generation region to move in accordance with the growth of bubbles.
Patent JP-2001169032-A (JP)
Title: Digital copying machine, image forming device and slave machine of digital copying machine
Inventor: MORI HIROSHI
IPC: G03G21/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine capable of improving productivity while considering the use situation of a user, a priority on operation, etc. SOLUTION: This digital copying machine which is connected to another or a plurality of other digital copying machines and can perform data communication, has a connection copy function that sets an original in a self-machine or another digital copying machine, shares the original with two or more digital copying machines and performs copying operation and a printer function that performs printing in responses to a printing request from the outside and holds a printing request when the printing request comes from the outside during from the operation start of the copying operation by the connection copy function to the end of the coping operation.
Patent JP-2002073927-A (JP)
Title: Workflow management system and method for allocating worker
Inventor: KIMURA HIDEKI
IPC: G06Q50/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To fixedly allocate workers to work and also to dynamically allocate the workers according to the schedules of the workers or permit partial changes of allocation of the workers to work without affecting the rule of allocating all the workers, using a method of allocating the workers in a workflow management system. SOLUTION: The rule of allocation is defined in two steps so that only the definition of each individual can be changed without changes in the definition of all. Allocation which matches the schedule of each individual is carried out by associating it with a schedule management device which corresponds to each individual.
Patent JP-2002083944-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: GOTO YUJI
IPC: H01L21/28
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To build a memory cell section having a cell capacitor, and a peripheral transistor, on a semiconductor substrate. SOLUTION: An insulation film is so formed as to cover first gate electrodes on a memory cell section formation region, and then a second gate oxide film 9 is formed in a periphheral transistor formation region. A polysilicon film is formed on the entire surface, and then is patterned with a resist film as a mask, to form a common contact section 11A stretched over the adjacent first gate electrodes 4 in a source and drain formation region, and a second gate electrode 11B on the second gate oxide film 9. After forming a side wall insulation film in the common contact section 11A and second gate electrode 11B, a titanium film is formed over the entire surface, and then is heat-treated to form a titanim silicide film on the common contact section 11A, on the second gate electrode 9, and on the source and drain formation region.
Patent JP-2002082860-A (JP)
Title: Information processor, network system, charging method, data processing controlling method and storage medium
Inventor: KANEMOTO KOJI
IPC: G06Q50/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of providing a sufficient charging function even in the case of constructing a highly complicated and flexible charging system. SOLUTION: A printer 103 (X) executes data processing requested by a client 104 (X), and also executes charging processing for the execution of the data processing to a charged object person shown with charged object person information attached to processing object data from the client 104 (X) by the device 103 (X) or a server 102.
Patent JP-2002082742-A (JP)
Title: Portable electronic equipment
Inventor: OSAWA KAZUO
IPC: H05K5/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment which allows its connection cable for external equipment to be stored in its main body easily and securely when not used without being separated from the main body. SOLUTION: This equipment is equipped with the main body part 1 which has an arithmetic processing means inside and an input mans 2 arranged on its top surface, a lid part 4 which engages with the main body part 1 through an engaging means 3 so that it can freely be raised, fallen, and rotated and has an information display means 41 displaying information from an input means 2, and the external connection cable 5 which is connected to the main body part 1 and sends and receives specific information to and from the external equipment according to commands from the input means 2; and a recessed part 11 for cable storage is formed in the main body part 1.
Patent JP-2002085954-A (JP)
Title: Exhaust of vacuum reaction treating apparatus
Inventor: ICHIKAWA TADAKAZU
IPC: C23C16/44
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust of vacuum reaction treating apparatus which has a low power consumption and, moreover, efficiently prevents or restrains the attaching and deposition of reaction products over the entire exhaust pipe. SOLUTION: The exhaust pipe 1 which constitutes the exhaust of vacuum reaction treating apparatus is provided with an exhaust pipe main body 2 and a vibrator 3 attached to the outer peripheral surface part of the exhaust pipe main body 2. By applying vibrations to the exhaust pipe main body 2 with the vibrator 3, it is prevented or restrained that the reaction products included in the exhaust gas which are discharged through the exhaust pipe main body 2 are attached and deposited to the inner peripheral surface 2a of exhaust pipe. The vibrations are propagated to the whole exhaust pipe and, therefore, allows the effect over the whole exhaust pipe. In addition, the power consumption is drastically reduced as compared with the case of heating the exhaust pipe to prevent the attaching of the reaction products.