baber/WOPTO huggingface dataset:
Patent JP-2001326034-A (JP)
Title: Electric connector having shield function
Inventor: KOYATA KEN
IPC: H01R13/648
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To lock steadily the connecting terminal in the housing with a lance. SOLUTION: The top end vicinity portion of the shield cable 1 and the rear portion of the shield shell 5 are housed in the rear housing opening 21 formed at the rear of the main housing 1 and a sub-housing 4 is housed in the front portion of the housing body 11. The sub-housing 4 comprises a terminal housing 31 and the rear portion of the terminal housing 31 has an opening, and a locking lance 37 for locking the connection terminal 2 is provided at the rear portion of the terminal housing 31. The front portion of the shield shell 5 constitutes a shell main body 41 which surrounds the sub-housing 4 and engages with the inner cylindrical portion 21 of the main housing 3. And the rear portion of the shell main body 41 connects with the net wiring layer 1c of the shield cable 1 via the conductive member 6.
Patent JP-2001322681-A (JP)
Title: Article packaging and method for producing fermentable article
Inventor: SUZUKI NOBUO
IPC: A23L11/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an article packaging and a method for producing a fermentable article, which can perform the smooth filling and packaging of a fermentable article into a packaging made of a plastic film before fermentation and which can suitably ferment the article of contents after the filling and packaging of the same. SOLUTION: An article b is primarily processed and, after mixing a ferment fungus with the article b thus primarily processed, the article packaging A is filled with the article b and packages it. After packaging, the article packaging A is refrigerated and stored. When delivered, the article b in the article packaging A is defrosted and, according to this defrosting, the fermentation of the article b in the article packaging A is promoted by the contact of the article b with the external air entering through air vent zones 6a in non-heat- sealed parts 6 provided at a heat-sealed portion 2 of the article packaging A.
Patent JP-2001330029-A (JP)
Title: Lubricant-containing polymer-filled tapered roller bearing and metal mold for manufacturing the tapered roller bearing
Inventor: YABE SHUNICHI
IPC: B29C45/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a low torque lubricant-containing polymer-filled tapered roller bearing and a metal mold for manufacturing the tapered bearing. SOLUTION: This lubricant-containing polymer-filled tapered roller bearing comprises an outer ring, an inner ring, a plurality of tapered rollers installed between the outer ring and the inner ring, a retainer for holding the tapered rollers, and lubricant-containing polymer filled in a space formed by the outer ring, inner ring, tapered rollers, and retainer. The inner ring comprises a recessed part for storing the tapered rollers on the outer peripheral side thereof, and the recessed part comprises the face of the inner ring on a large flange part side and the face on a small flange part side. The surface on the large flange part side is brought in slidable contact with the end faces of the tapered rollers without providing the lubricant-containing polymer therebetween.
Patent JP-2001332540-A (JP)
Title: Liquid state raw material supply device, chemical vapor phase growing device, etching device and cleaning device
Inventor: KAWAHARA TAKAAKI
IPC: H01L27/108
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid state raw material supply device which can stably supply a liquid state raw material. SOLUTION: A liquid state raw material supply machine is provided with raw material containers 1a to 1c, a THF container 1d, piping 10 connecting the respective raw material containers 1a to 1c, the respective raw material state raw materials and carrier gas to a place where they are merged, and piping 11 connecting the place where the respective liquid state raw materials and carrier gas are merged to a vaporizer 14. The cross section area of piping 11 is optimized based on the flow rate and the viscosity coefficient of carrier gas and the flow rate and the viscosity coefficient of the merged liquid state raw material.
Patent JP-2001328392-A (JP)
Title: Writing utensil
Inventor: FUKUDA MASAO
IPC: B43K3/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To solve such a conventional problem that a feel of gripping is impaired by the unavoidable touching of a fitting protrusion by gripping fingers when the fitting protrusion to fit a cap beyond the protrusion is arranged forward (the pen point side) of a gripping part, although the user tends to prefer the use of a pen by gripping its barrel at a position near the pen point side, and also such a conventional problem that the writing is not comfortably performed when the pen is manipulated for writing by gripping the gripping part behind the fitting protrusion. SOLUTION: This writing utensil is of such a construction that the pen point fitted to the tip of a storage member to be housed inside is protruded from a tip opening and the cap is attached to the barrel with the gripping part by fitting the cap beyond the fitting protrusion. A small diameter part is formed on the pen point side of the barrel and the gripping part is formed at the small diameter part. Further, the fitting protrusion to fit the cap beyond the protrusion is formed behind the position of the gripping part.
Patent JP-2001329811-A (JP)
Title: Variable valve timing mechanism of engine
Inventor: UCHIDA MASAHIRO
IPC: F01L1/34
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve timing mechanism of an engine capable of reducing the size of an engine by disposing VVTs of the intake side and exhaust side in a spatially compact manner, and reducing load applied to a journal bearing part due to the moment of overhang. SOLUTION: In this variable timing mechanism of the engine having an intake cam shaft 6 and an exhaust cam shaft 7, VVTs 10, 11 are mounted on the end parts of the respective cam shafts, each VVT is formed by a rotating shaft part 51 and a cylindrical body part 52 at the end part thereof, advance side and lag side oil pressure chambers 38, 39 are provided in the body part, rotation transmitting means 33, 34, 35 are provided between both VVTs, and a rotating driving means 31 for receiving the rotational driving force from a crankshaft is mounted on one VVT 10. In this mechanism, both VVTs 10, 11 are disposed so that the rotating driving means 31 of one VVT 10 and the body part 52 of the other VVT 11 overlap each other, seen from the axial directions of the respective cam shafts 6, 7.
Patent JP-2001330800-A (JP)
Title: Wire frame
Inventor: ONODERA MASAAKI
IPC: G02C1/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the eyewire breakage (wire breakage) near connecting positions of eyewires and a bridge (A) and to eliminate stress concentration when endpieces are connected to the terminals of the open ring-like eyewires of a C shape (B). SOLUTION: A: The centers of the eyewires 1 are mechanically connected to lens retaining parts 2b of the bridge 2 without brazing or welding. B: The lens retaining parts (12a and 13a) are erected at the endpieces and the eyewire terminals are bent and connected thereto.
Patent JP-2001334487-A (JP)
Title: Paper cutter
Inventor: NAITO AKIO
IPC: B26D1/18
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a freely setting type of paper cutter, dispensing with a slit, in which the end of paper, when set, should be inserted and which the ends of a fixed cutting edge and a movable cutting edge face, and the possibility of giving wrinkles to the end of the paper as a result of the catch of the connection of a carriage on the cut paper during moving the carriage, even if the cut paper is not removed after cut with the fixed cutting edge and the movable cutting edge arranged in horizontal attitude. SOLUTION: The end of a frame 13 is located in proximity to the fixed cutting edge 11, where a locking piece 14 having a groove 14a adaptable for locking the printing paper at its cut-side end after cut is provided. The carriage 20 has a transfer portion 20A related to a feed mechanism for transferring the carriage to the frame side while holding the fixed cutting edge and a holder portion 20B having the movable cutting edge on the opposite side to the frame. It also has a recessed portion 20c for avoiding the interference with the locking piece during moving the carriage.
Patent JP-2001332386-A (JP)
Title: Electric field-effect light emitting organic element
Inventor: FUJIHIRA MASAMICHI
IPC: C09K11/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric field-effect light emitting organic element which can be driven at a low voltage, with high luminous efficiency, and in which a stable luminous property can be maintained for a long term. SOLUTION: This is an electric field-effect light emitting organic element having a luminous layer 3 that is pinched by a positive electrode 2 and a negative electrode 5 on a substrate 1. Between the negative electrode 5 and the luminous layer 3, a negative electrode interface layer 4 to contain compound(s) expressed in a formula (1) is installed in contact with the negative electrode 5. (in the formula, R1 to R5 express hydrogen atom, halogen atom, alkyl group, aralkyl group, alkenyl group, cyano group, amino group, acyl group, alkoxycarbonyl group, carboxyl group, alkoxy group, haloalkyl group, hydroxyl group, aromatic hydrocarbon cyclic group or aromatic heterocyclic group which may have substituted group(s), and M shows either atom of sodium, potassium, rubidium, or cesium).
Patent JP-2001069791-A (JP)
Title: Speed control circuit of dc motor
Inventor: MATSUNAGA TAKASHI
IPC: H02P7/29
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the speed control circuit of a DC motor for a motor- operated, tool that can be easily configured. SOLUTION: An IC 10 for a switching regulator for composing the speed control circuit of a DC motor is composed of a reference voltage generator 12 that generates a reference voltage of 5 V, first, second and third operational amplifiers OP1, 2, and 3, a triangular wave generator 14 that generates a triangular wave, and a transistor TR1. A universal IC for a switching regulator can be used, thus inexpensively and easily manufacturing the speed control circuit of the DC motor.
Patent JP-2001334108-A (JP)
Title: Filter and filtration system using the same
Inventor: IKUNO YASUAKI
IPC: B01D29/88
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter that is capable of very efficiently removing nitrate/nitrite nitrogen components such as nitrate ion and nitrite ion, other carcinogenic or harmful substances, and/or the like, each of which ions and/or substances is contained in well water or the like, and has excellent practicality, and also to provide a filtration system using the filter. SOLUTION: This filter 1 the inside of which is packed with a filter medium 33, is provided with: a vessel main body 11; a bottom isolated vessel 17 which is placed in the lower part of the inside of the vessel main body 11 and is separated from the other part of the inside of the vessel main body 11 by a partition wall 12; strainers 13 each of which is placed on the partition wall 12 and has openings having uniform opening size; a raw water inlet 14 placed in the upper part of the vessel main body 11; a filtrate water outlet 15 capable of discharging filtrate water inside the bottom isolated vessel 17 from the vessel 17 to the outside of the vessel main body 11;  a filtration flow passage, a backwashing flow passage and a washing flow passage, each of which is connected to the vessel main body 11 with pipes passing through the raw water inlet 14 and filtrate water outlet 15 respectively; a switching valve 16 for switching the filter operation from that using each of the above flow passages to that using any optional one of the others; and the filter medium 33 which consists of spherical or granular particles having larger particle size than the opening size of each of the strainers 13.
Patent JP-2000357362-A (JP)
Title: Disk drive device
Inventor: MOREHOUSE JAMES H
IPC: G11B21/21
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the exactness and reliability of servo control by making the first time period for enabling disk operation shorter than a second time period and causing the power down of first and second sub-sets having the first and second time intervals when the first and second time intervals elapse. SOLUTION: In a first mode of electric power saving, only the spin motor assembly including a spin motor circuit 140 and a spin sequencer 142, a disk controller 181 and an intelligent interface controller 180 receive the electric power. The remaining circuits are subjected to power down. When a microprocessor 14 attains the first mode, there is no electric power consumption within the microprocessor 144. In a second mode, the power down is executed by shutting off all the electronic circuits exclusive of the disk controller 181 and the disk drive intelligent interface controller 180.
Patent JP-2001335712-A (JP)
Title: Azo compound and method for producing the same
Inventor: TAKEUCHI YOSUKE
IPC: C07D235/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel azo compound excellent in hue, a tautomer of the same, and a method for producing the same. SOLUTION: Provided are an azo compound represented by formula (1) (wherein R1 is an alkyl or an aryl; R2, R3, R4, and R5 are each hydrogen, a halogen, an alkyl, an aryl, an alkoxyl, an aryloxy, an alkylthio, an arylthio, an alkylsulfonyl, an arylsulfonyl, an alkoxycarbonyl, an aryloxycarbonyl, an acyloxy, an acyl, carbamoyl, an acylamino, sulfamoyl, a sulfonamido, cyano, or nitro; and R6 and R7 are each a monovalent electron-attracting group, provided that they may be combined with each other to form a ring), and a tautomer of the same.
Patent JP-2001351736-A (JP)
Title: Exclusively connectable connector device
Inventor: YOSHIHARA HIROYUKI
IPC: H01R13/52
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional connector devices that they are in capable of visually determining the reason why a plug cannot be inserted in one connector, while the other connector is being used, and that possibility of an unused and exposed connector being damaged by an foreign object exists. SOLUTION: This connector device includes connectors 1, 2 attached to the casing side wall of the connector device 101, grooves 10, 11 provided in the upper and lower parts of the connectors 1, 2, and a lid 20 fitted in the grooves 10, 11, while being movable to the right and the left, and the lid 20 has a structure in which it cannot be removed from the groove 10 and the groove 11.
Patent JP-2001351573-A (JP)
Title: Discharge lamp and electrode for discharge lamp
Inventor: ISHIBASHI NORIO
IPC: H01J61/073
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp such as a short arc lamp and its electrode preventing deformation of an electrode tip part or the instability of an illuminance characteristic during running for many hours. SOLUTION: An electrode 20 having a first tip part 22 of approximately truncated cone shape with a wide angle (about 50-90 deg.) and a second tip part 23 of approximately cone shape with an acute angle (about 20-40 deg.) at one end of a cylindrical body part 21 is made a cathode and disposed in a discharge tube, opposedly with a constant space to an anode with a tip part of approximately dome shape to obtain the short arc lamp.
Patent JP-2001349044-A (JP)
Title: Door opening and closing device
Inventor: KAMICHIKA TETSUO
IPC: E05F15/60
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing device capable of reducing manufacturing cost and maintenance cost and using a pneumatic pressure of a processing device arranged in a clean room as a drive source. SOLUTION: This door opening and closing device is arranged in opening parts 3a, 3b provided between a first clean room 1 whose pressure is maintained in a first atmospheric pressure condition P1 and a second clean room 2 whose pressure is maintained in a second atmospheric pressure condition P2 which is lower than the first atmospheric pressure condition to open and close the opening parts by opening, closing, and driving door members 4a, 4b and is provided with round bar members 5, 5 arranged along an upper fringe part of the opening part and made of a magnetic material, a plurality of first permanent magnets 6 held in a magnetism absorption condition across a predetermined interval from an outer peripheral face of the round bar member and fixed above the door members, and a drive device 20 opening, closing,  and driving the door members by a linear motion guide and a linear block supporting lower parts of the door members.
Patent JP-2001350593-A (JP)
Title: Plotting device
Inventor: SUGIMOTO HIDEKI
IPC: G06F3/037
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a start point when plotting is made from the start point in a dark area, specially, a black area of a display image. SOLUTION: An initial determination flag is decided (S61, S62) when the SWON flag regarding the switch atop of a light pen is 'TRUE', and it is decided whether or not a measured time for initial determination is longer than 200 mn (=delay time t) (S63) when the decision result is 'FALSE'; when the decision result is No, it can be judged that the start point of the plotting may be determined on the condition that the movement quantity of the light pen is <=2 dots, thus the initial determination flag is set to 'TRUE' (S66) as well as when the decision result of the step S63 is Yes, the pen coordinates at that time are stored as the start point, and while the trace from the stored start point to the current contact position of the light pen is plotted in a selected color (S68), the start point is replaced with the current contact position of the light pen (S69).
Patent JP-2001352116-A (JP)
Title: Laser device, aligner using the same, and exposing method
Inventor: FURUSAWA AKIRA
IPC: G03F7/20
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized UV(ultra-violet) laser device which can generate stably UV rays having both sufficient output and low coherency as a light source of an aligner or the like, and is easy of maintenance, and the aligner. SOLUTION: A laser light generating part has a single wavelength oscillation laser, an optical modulator and a time division light branching means; and branches and outputs the optically modulated pulse light into each channel in order every single pulse. The optical amplifier has fiber optical amplifiers and amplifies and outputs each channel branched laser light. An output end of the optical amplifier is constituted by tying up fiber ends in a bundle having a desired number of fibers and a shape. The bundle output is subjected to wavelength conversion by a wavelength converting part provided with a cooler for cooling at least a part at -40 deg.C or lower, and an UV laser light having a desired wavelength is obtained. When the fiber bundle is set as one bundle, its output end diameter is at most 2 mm, and the wavelength converting part can be constituted by using a pair of nonlinear optical crystals.
Patent JP-2001346880-A (JP)
Title: High frequency respirator and computer readable recording medium on which its motion control program is recorded
Inventor: SUGIURA YASUHITO
IPC: G05D16/20
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To quickly calculate an average respiratory tract internal pressure at a lower frequency. SOLUTION: This high frequency respirator is equipped with an inhaling air introducing section 62 for feeding an inhaling air, a patient side path 60 which guides the inhaling air to a patient, a vibrating air pressure applying section 50 which applies a vibrating air pressure to the inhaling air, and a discharging path 604 for an exhaling air. The high frequency respirator is also equipped with an internal pressure regulating section 607 which regulates the average respiratory tract internal pressure, a pressure sensor 93 for detecting the inhaling air pressure, and a controller 40. In this case, the controller performs a motion control of the internal pressure regulating section 607 based on an output of the pressure sensor 93. Also, the controller 40 is equipped with a sampling section 80, a memory, an operation section 83, and a renewing section 82.  In this case, the sampling section 80 extracts detected pressures in order from the outputs of the pressure sensor 93. The memory stores extracted-detected pressures P(1), P(2) and P(3). The operation section 83 calculates the average respiratory tract internal pressure Ph in response to the changing patterns of P(1), P(2) and P(3). The renewing section 82 writes the calculated average respiratory tract internal pressure Ph as P(3) in the memory 81.
Patent JP-2001311769-A (JP)
Title: Position measuring system and vehicle utilizing the same
Inventor: MIZUKAMI MIKIYUKI
IPC: G01C21/30
Filed: 2000-04-30
Abstract: PROBLEM TO BE SOLVED: To acquire real-time and high-precision position information relatively rarely receiving the effect of a building or the like at any point on the ground and to achieve the high-level travel support and travel control of a vehicle based on the position information. SOLUTION: Radio waves of the position information and time information of ground stations are transmitted to flying bodies existing in the sky from four or more ground fixed stations having accurately known positions. Three or more flying bodies having clocks and existing in the sky measure their real- time positions by receiving signals from the ground fixed stations and transmit the results together with the time to the ground side. A position measuring device provided at a ground mobile station measures its real-time position based on the data of its clock by receiving signals from the flying bodies in the sky. The travel support and travel control of the vehicle are conducted based on the position measurement.
Patent JP-2001348927-A (JP)
Title: Drain pipe equipment and inside manhole
Inventor: TOKUNARI HIROHISA
IPC: E03C1/122
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe equipment capable of saving labor for forming it and an inside manhole capable of easily connecting a plurality of drain branch pipes by shortening the length of a plurality of drain branch pipes connected to the drain pipe equipment inside of a building to facilitate the installation thereof and minimizing a hole formed in a footing. SOLUTION: A plurality of first drain branch pipes 4 connected to a plurality of drain outlets 2 inside of the building are connected to a connecting drain pipe 7 through the first inside manhole 5 provided to the inside of the footing 3, and after the connecting drain pipe 7 passes through the footing 3 to extend to the outside of the footing 3, it is connected to an outside manhole 6 provided to the outside of the footing 3. At least one of a plurality of first branch pipes 4 is constituted of a pipe having flexibility. The first inside manhole 5 includes a plurality of connecting sections for connecting a plurality of first drain branch pipes 4 to the manhole body.
Patent JP-2001354931-A (JP)
Title: Acrylic adhesive and adhesive sheet, or the like
Inventor: HOSOKAWA KAZUTO
IPC: C09J133/14
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic adhesive which is excellent in strength of adhesion to a polyimide film and has heat resistance high enough to withstand heat of solder reflow in mounting and to prepare an adhesive sheet, or the like, having an adhesive layer formed from the adhesive. SOLUTION: The acrylic adhesive contains an acrylic polymer prepared by subjecting a monomer mixture containing (A) an imide-group-containing (meth)acrylate and (B) an alkyl (meth)acrylate to copolymerization.