baber/WOPTO huggingface dataset:
Patent JP-2001194876-A (JP)
Title: Image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a highlight part form becoming rough, to obtain sufficient image density and to obtain an image having no defect caused due to abnormal discharge by applying appropriate developing bias. SOLUTION: BP bias consisting of a quiescent part and an oscillating part is applied as the developing bias. The force of toner in a flying direction to a photoreceptor drum becomes maximum when the oscillating part is applied and electric field in the flying direction is formed. The amount of the toner adhering to an image part depends on toner speed accelerated by the electric field when the BP bias changes from the oscillating part to the quiescent part. The oscillating part is formed by four pulses.  Just after the quiescent part, a voltage of +900V is applied to the potential of the quiescent part for a time T1 as the electric field to return the toner to a developing sleeve, thereafter, -900V is applied for a time T2, and further +900V is applied for the time T1, finally -900V is applied for the time T1 as the electric field in the direction where the toner is made to fly to the photoreceptor drum, then the quiescent part arrives. T1 is set greater than T2.
Patent JP-2001194392-A (JP)
Title: Current detector
Inventor: ODATE YOSHIO
IPC: H01F38/28
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a current detector at a low cost by use of a structure realizing a reduction in assembling and manufacturing costs, an improvement in part manufacturability and the common use of a part. SOLUTION: The space of the air gap 8 of a square core 7 constituting the current-magnetic converting device of this current detector is set sufficiently wide to insert a cable ring 9, and one side part forming the air gap 9 and a position 10 for mounting the cable ring 9 are formed into a linearly continued shape, whereby the cable ring 9 can be inserted in one direction from the air gap 8 side. The space of the air gap 9 is set sufficiently wide to arrange a substrate 1 having a magnetic detecting element 4 mounted on the plate surface. According to this, the substrate 1 can be made to the same substrate as the peripheral circuit for performing the signal processing of a magnetic detecting element 4 or the like.
Patent JP-2000205397-A (JP)
Title: Automatic down shift control method and device thereof
Inventor: JANECKE DANIEL P
IPC: F16H59/70
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To automatically command best skip down shift and a single step down shift by setting maximum engine speed selected for preventing excessive combustion after down shift, and maximum engine speed selected so as to be a little lower than the speed as two reference values. SOLUTION: In large skip down shift from the present connected gear ratio GR to the GR-3, after completing down shift to GR-3, desired maximum engine speed ESDES selected for preventing excessive combustion of an engine and estimated engine speed ESGR-3 are compared with each other, and in the case of ESGR-3<ESDES, the down shift operation to GR-3 is begun. In the case of not ESGR-3<ESDES, estimated engine speed ESGR-2 at completing single step skip down shift to GR-2 is compared with the desired maximum engine speed ESDES, and in the case of ESGR-2<ESDES, down shift operation to GR-2 is begun.
Patent JP-2001157706-A (JP)
Title: Gel deodorant
Inventor: KANEKO TOSHIHIKO
IPC: A61L9/01
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant at a low cost, which solves the problem in a deodorant that absorbs and removes malodor component or a deodorant that removes malodor component by a chemical reaction. SOLUTION: Preferably, carbon or silica adsorbent which is finer than 100 meshes is dispersed in the gel.
Patent JP-2001201112-A (JP)
Title: Outdoor machine for air conditioner
Inventor: TSUKAMOTO HIROSHI
IPC: F24F5/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To make the assembling work and transportation of an outdoor machine for air conditioner easier and the parts of the machine simpler. SOLUTION: The outdoor machine is provided with plural resin plates 4 having broader widths than the fins 3 of an outdoor heat exchanger 1 have among the fins 3. Consequently, when a person assembles the outdoor machine or transports the heat exchanger 1, the person is prevented from getting hurt in his hand, even when the hand touches the fins 3 although there is not a few possibilities of his hand coming in contact with the fins 3, because the fins 3 are made of very thin plates. In addition, the parts of a protective net can be discarded.
Patent JP-2000230522-A (JP)
Title: Chemical coated fastener improved in biting-in and extracting resistance thereof
Inventor: GODSTED KENT B
IPC: B05D5/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To facilitate driving into a base material, and to increase extracting resistance at its extracting from the base material by heating a fastener for quenching, and forming an acrylic polymer coating, while quickly cooling the fastener in the water base medium which includes the acrylic polymer. SOLUTION: A continuous stitch body 10 is maintained by wires 14, 16 welded to narrow and long fasteners 12, and the fastener 12 includes a head part 18 and a shaft part 20 and includes carbon steel, stainless steel, aluminum or the like in response to the final use and the base material of driving without limiting the combination thereof. Each fastener 12 is coated with a thin polymer coating 34, and the coating 34 coats one or more specified parts or the whole of each fastener 12 in response to the purpose of use, and the coating 34 is composed of the acrylic polymer, copolymer, derivative thereof, and combination thereof. Before coating the coating 34, the fastener 12 is heated to about 204-1,093 deg.C and dropped into a water base medium which includes the polymer so as to be quenched. Driving into a base material is thereby facilitated, and extracting resistance can be improved.
Patent JP-2001201238-A (JP)
Title: Refrigerator
Inventor: IGARASHI SHUICHI
IPC: F25D19/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomes in withdrawal of a condenser in the disassembling of a refrigerator. SOLUTION: A compressor chamber 15 having an exhaust port 11a and an equipment chamber 16 are formed being sectioned in a machine room 4. In front of the machine room 4, a ventilation chamber 7 is formed, having an air intake port 9e at the front thereof with the rear part thereof communicated with the front open part 8b of the equipment chamber 16. A first condenser 17 is arranged in the ventilation chamber 7 and a second condenser 20 is the equipment chamber 16. A cut off part 9f is provided to cut the inflow of air at a part, almost opposed to the open part 8b of the equipment chamber 16 on the air inflow side of the ventilation chamber 7.  An air blower 21 takes outside air thereinto from the air intake port 9e of the ventilation chamber 7 by its blowing action to be passed through the ventilation chamber 7, the front open part 8b of the equipment chamber 16, the equipment chamber 16, a vent 12a, and a compressor chamber 15 and exhausted from the exhaust port 11a.
Patent JP-2001201539-A (JP)
Title: Semiconductor integrated circuit for liquid crystal driving
Inventor: IGAKI TOSHIAKI
IPC: G09G3/36
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To measure ON resistance of an output transistor of a semiconductor integrated circuit for liquid crystal driving speedy. SOLUTION: This semiconductor integrated circuit for liquid crystal driving is provided with (n) power terminals for liquid crystal driving and (m) output terminals for liquid crystal driving, wherein a power terminal for liquid crystal driving is connected to each output terminal for liquid crystal driving, and further provided with (m×n) output transistors between each power terminal for liquid crystal driving and each output terminal for liquid crystal driving, and controlling circuit controlling output of the output transistors. A sensor circuit outputting voltage in correspondence to current value of the output transistor and a selection circuit controlling output of the sensor circuit selectively are disposed between each power terminal for liquid crystal driving and the output transistor. Further, a monitor terminal connected to an output terminal of the selection circuit is provided to measure an output voltage of the monitor terminal.
Patent JP-2000357704-A (JP)
Title: Bump formation method
Inventor: MORI TORU
IPC: H01L21/60
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To improve constancy of bump height as well as smoothness at formation of a bump at a semiconductor part terminal by thermally press-fitting, exposing, and developing a photo-sensitized resin laminated body on a substrate, and then removing a resist part corresponding to a terminal before plating a provided hole part. SOLUTION: A photo-sensitized resin composition is laminated on a support film, for thermal press-fitting (laminating) with a pair of heated rolls so that a resist film almost equal to a desired plate thickness is formed on the surface of a base material (silicon wafer, etc.), before exposure and development under ultraviolet ray. As a result, not-exposed part is melted and removed while a solidified resist remains only at an exposed part. Then an electrolytic metal plating is performed so that a metal of desired thickness is deposited at a part with no resist for forming a bump. After a conductor wiring is formed with an external terminal, etc., a resist is released before removing a base material metal layer on the wafer, allowing only a required bump to be left alone. A resist formation process for bump plating is shortened for an even resist film thickness.
Patent JP-2001206338-A (JP)
Title: Synthetic resin tray
Inventor: TSUCHIDA HIROYUKI
IPC: B65D25/20
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To set a tray on a table or a truck and tableware on the tray to be hardly slid respectively and easily wash soils out even when a food is spilled and stuck to it so as not to leave adhesion traces. SOLUTION: Non-slip sheets 10 are bonded respectively on the surface and the back of a bottom plate 15b of a tray main body 15 formed into the shape of a container of shallow bottom by using a synthetic resin (including an FRP) as a raw material, and the non-slip sheets 10 are formed of a polymer composition of a polylefin component of 40 wt.% and the surface hardness of 50A-70D.
Patent JP-2001206538-A (JP)
Title: Supply and discharge device of plate member
Inventor: NAKA MASAHIRO
IPC: B65G47/86
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out supply and discharge of a plate member to and from a carrier base to move in the rectilinear direction and set this supply and discharge device in a small space. SOLUTION: This device is constituted of a supply device arranged in the traveling downstream of a chain member and a discharge device 15 arranged in the upstream, each of these both devices intermittently revolves and elevates synchronously with traveling speed of the chain member and has a revolving and elevating table 20 provided with a slide base 21 to be in parallel with a rectilinear traveling part of the chain member each time when it intermittently revolves and a slide hand 23 provided with a sucker to suck a plate member by positioning this slide base on a traveling passage of a carrier base 6 in a state where the slide base becomes in parallel with the traveling part in the rectilineal direction of the chain member on each of the slide bases, a dog 26 to be engaged with a slide hand and to push this hand is provided on each of the carrier base sides,  and a return mechanism to return the slide hand pushed by the carrier base is provided on the slide base.
Patent JP-2001216388-A (JP)
Title: Settlement system and settlement method
Inventor: SHODA YASUO
IPC: G06F19/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a new time and cost saving settlement system. SOLUTION: A terminal device 3 has a 1st receiving means which can receive an electronic mail of contents about a charge for the price of a commodity (or service) from a CPU 1 and an output means which can output the electronic mail that is received by the 1st receiving means.
Patent JP-2001218606-A (JP)
Title: Buckle
Inventor: MARUOKA HIROYUKI
IPC: A44B11/26
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a female buckle without damaging the function of a buckle and inducing complication of the structure thereof. SOLUTION: The buckle is furnished with a cylindrical female buckle FB and a make buckle MB having an insertion part 20 inserted in the buckle FB. The inserting part 20 is provided with a middle leg 22 and elastic legs 23 mounted respectively on both sides of the middle leg 22, and engaging protrusions 23c are formed in the elastic legs 23. The buckle FB is provided with engaging windows 16, wherein the protrusions 23c of the elastic legs 23 deformed elastically in an inward direction in keeping with an inserting operation of the insertion part 20, are inserted and engaged by elastic force at a prescribed inserting position. The buckle FB is provided with a pair of partition board parts 13, 13, between which the middle leg 22 is fitted and guided, between facing inner walls 14a, 14a of the buckle FB.
Patent JP-2001221935-A (JP)
Title: Optical fiber cord and optical fiber cable
Inventor: SEKI TOSHINORI
IPC: G02B6/44
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord which does not generate hazardous materials, such as dioxin, in the event of a fire or during an incineration treatment, has good fire-retardance and self-extinguishability and does not impair the extrusion workability and strippability of a coating, the flexibility of a sheath, etc., and an optical fiber cable such optical fiber cord. SOLUTION: The optical fiber cord is constituted by having the sheath 6 comprising a non-halogen fire-retardant polyolefin resin and/or non-halogen fire-retardant polyolefinic thermoplastic elastomer having an oxygen index of >=32 via a tension fiber layer 5 on the outer periphery of a coated optical fiber 1 having a coating 4 comprising a nylon resin and/or nylon-base elastomer containing 10 to 50 wt.% non-halogen flame retarder. The optical fiber cable is constituted by assembling plural pieces of such optical fiber cords and providing the outer periphery thereof with a sheath consisting of the non-halogen fire-retardant polyolefin resin and/or non-halogen fire-retardant polyofinic thermoplastic elastomer.
Patent JP-2001222455-A (JP)
Title: Method for registering document and storage medium storing program for executing the method
Inventor: ICHIHARA MASAHIRO
IPC: G06F12/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a document registration method capable of easily registering a stored document in a registration address. SOLUTION: In a document registration method for registering a stored document file in a registration address, access right information is previously set up correspondingly to individual document files including the document file to be registered in order to use respective unregistered document files and the document existence place information and registered address information of the document file to be registered are set up prior to document registration (S1). At the time of registering the document to be registered, the set document existence place information and the registered address information are acquired (S2). All document files are extracted from the document existence place indicated by the document existence place information and the extracted document files are registered in the registration address indicated by the registration address information (S3).  At the time of registering the document or after registering the document, the access right information is automatically set up as the access right information of the document file registered in the registration address (S4).
Patent JP-2001226447-A (JP)
Title: Resin composition, molding material and molded article
Inventor: HORIKI SEINOSUKE
IPC: C09J175/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To smoothly cure a phenolic resin at a low temperature while suppressing the generation of free formaldehyde and replenishing free phenol to the system. SOLUTION: A polyvalent isocyanate is dispersed as a curing agent in an aqueous solution of a phenolic resin. The polyvalent isocyanate acts not only as a curing agent of the phenolic resin but also as a replenishing agent for free phenol.
Patent JP-2001227309-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: TSURUTA SEIJI
IPC: F01L1/34
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To maintain favourable working responsiveness of a valve timing control device as well as to prevent gathering of air in a pressure chamber to actuate a plunger. SOLUTION: A hydraulic pressure introduction passage 36 is connected to a pressure chamber 34 to actuate a plunger through a check valve 37, and a hydraulic pressure discharge passage 38 is connected. An opening and closing valve 41 is interposed in the hydraulic pressure discharge passage 38. The plunger 10 is installed on a vane part 14 of a vane member 4, and the opening and closing valve 41 is arranged in a rotor part 13 positioned to a rotational center of the vane member 4. When the vane member 4 is rotated, working oil in the pressure chamber 34 moves in a direction to be separated from the rotational center by centrifugal force, and air is collected in the neighbourhood of the opening and closing valve 41. Thereafter, when the opening and closing valve 41 is opened, air is speedily discharged.
Patent JP-2001228094-A (JP)
Title: Apparatus for inspecting disk surface
Inventor: SATO AKIRA
IPC: G01N21/95
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for inspecting the surface of a disk, which has reduced background noise and is capable of especially detecting projected fine flaws with high sensitivity. SOLUTION: The apparatus for inspecting the surface of the disk consists of a light surface unit for emitting a laser beam L having a wavelength λ, a proximity optical element 10 having a refractive index (n) arranged at a distance of the wavelength λor shorter from the surface of a disk substrate 1 and a photodetector 16 for detecting the scattered light of the evanescent light from the element 10. The optical axis of laser beam L is set to sin-1 (1/n) or smaller, with respect to a normal line N, and the incident optical axis C2 of the photodetector 16 is set to sin-1 (1/n) or larger with respect to the normal line N.
Patent JP-2001229626-A (JP)
Title: Recording and reproducing device
Inventor: UCHIDA HIROBUMI
IPC: G11B5/09
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To perform recording and reproduction by two formats by using the same tape for compatible reproduction and long time recording. SOLUTION: This device is provided with the format for dividing compressed video data into n and recording them in n lines of tracks in the n lines (n is an integer >=3) of the tracks on a magnetic tape and the other format for recording data independently of the compressed video signal data in the two tracks at both ends as auxiliary data and recording the compressed video data in (n-2) lines of the tracks. One of the two formats is selected and recording and reproduction are performed.
Patent JP-2001228943-A (JP)
Title: Controller for plug and play
Inventor: AKEBOSHI YOSHIHIRO
IPC: G06F3/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress generation of noise and propagation of fluctuation of a power source to other systems in accordance with plug and play. SOLUTION: This controller is constituted by providing a capacitor 2 to hold pre-charge power source, a first switch 4b to turn a power source to a prescribed internal circuit no/off, a second switch 4a to turn operation of a setting element on/off and a switch control circuit 5 to perform drive control to precedently turn a first switch on and to subsequently turn a second switch off when pre-charge power source is supplied to the circuit and it is connected with a contact plug in a block to receive power supply from a main part via the contact plug.
Patent JP-2001232573-A (JP)
Title: Air tweezer and suction pad
Inventor: UEMATSU YOSHIO
IPC: B25B11/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an air tweezer capable of sucking an object having an extremely small dimension such as a pico slider or a femto slider and arranging it at a predetermined position of a suspension efficiently and providing a countermeasure against ESD. SOLUTION: This air tweezer 1 comprises a tweezer body 2 for gripping when work is done, a tube assembly 5 mounted on the tweezer body 2 and having a suction passage, and a suction pad 6 mounted at a tip of the tube assembly 5 and provided with an opening communicated with the suction passage to suck the object by the suction pad 6 by letting a suction force act on the suction passage of the tube assembly 5. The suction pad 6 is made of an elastic member provided with an electric current carrying path.
Patent JP-2001236977-A (JP)
Title: Solid high polymer fuel cell generator and method of operating solid high polymer fuel cell
Inventor: AKIYAMA YUKINORI
IPC: H01M8/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer fuel cell with stably high generating performance during operation. SOLUTION: During normal operation, while measuring the humidity of a unreacted fuel gas exhausted out of an anode portion 1a of the fuel cell 1 with a humidity sensor 90, a controller 9 controls the temperatures in humidifiers 6, 8 in accordance with the measured value to set the quantity of a steam contained in the unreacted fuel gas exhausted out of the anode portion 1a to be the saturated steam or more at all times.
Patent JP-2001237938-A (JP)
Title: Auxiliary power source device for portable telephone set
Inventor: NAKATAMARI YOSHIYUKI
IPC: H04M1/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary power source device for portable telephone set with a constitution where a user can use a portable telephone set as it is without taking out a battery for exclusive use and the internally housed battery or the like cannot easily drop out even in the case of occurrence of an impact. SOLUTION: A battery attaching part 18 is projectingly built in the end part of a device main body 13 connected to the portable telephone set trough a power supply cord 17. A connection terminal 40 having an elastic force is provided in the device main body 13 so as to protrude from a terminal window 39 to the battery attaching part 18. A detaining projecting piece 37 is integrated in the front end of the battery attaching part 18, and holding pieces 33 are integrally fixed on both sides. A battery 19 is deformed by pressing to the connection terminal 40, and both end parts are elastically held between the connection terminal 40 and the detaining projecting piece 37 by a restoring force due to this deformation and both sides are held by holding pieces 33 to attach the battery to the battery attaching part 18.  A battery cover 20 to cover the battery 19 is mounted to the battery attaching part 18.