baber/WOPTO huggingface dataset:
Patent JP-2002146007-A (JP)
Title: Method for crystallizing low molecular weight polycarbonate and method for producing polycarbonate resin using the same
Inventor: SUZUKI HIROTAKA
IPC: G02B1/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently crystallizing a low mol.wt. aromatic polycarbonate, and to provide a method for producing a polycarbonate resin having a desired intrinsic viscosity using the polycarbonate crystallized by the method. SOLUTION: This method for crystallizing a low mol.wt. aromatic polycarbonate is characterized by bringing an un-crystallized low mol.wt. aromatic polycarbonate (preferably produced by a melt-polycondensation method) having an intrinsic viscosity of 0.05 to 0.38 into contact with a nitrile compound. The method for producing a polycarbonate resin having a desired intrinsic viscosity is characterized by heating the crystallized low mol.wt. aromatic polycarbonate at a lower temperature than its melting point under a reduced pressure or in an inactive gas flow to enhance the polymerization degree of the polycarbonate.
Patent JP-2002157985-A (JP)
Title: Battery for electronic equipment
Inventor: USHIGOME YOICHI
IPC: H01M10/48
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery allowed to use electronic equipment over a long time without replacing the battery in an unchargeable environment, and capable of charging plural batteries by the electronic equipment without replacing the battery. SOLUTION: This battery has a structure to be connected to the electronic equipment, and has a first connector to be electrically connected to the electronic equipment, and a second connector on a surface separate from a surface having the first connector. The first connector and the second connector electrically connect mutually corresponding terminals.
Patent JP-2002159028-A (JP)
Title: Digital switching system
Inventor: HASE SACHIKO
IPC: H04Q11/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To enable processing of detected data of a tone detector by suppressing increases in a circuit scale, a processing load to be applied to a CPU and a number of connecting lines to a device. SOLUTION: A digital switching system comprises an S/P converter 111 capturing decision data by the tone detector 18 to a time switch 11 to convert the data into parallel data, and a CPU interface 113 having a function of interfacing between a register 112 for storing the parallel data and the CPU 14. In this case, the register and the CPU interface function are deleted from the tone detector 18, and these functions are substituted for the register 112 provided in the time switch 11 and the CPU interface 113.
Patent JP-2002158811-A (JP)
Title: Fax server
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/32
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a FAX server capable of transmitting image data based on the priority of a time designated transmission job when the time designated transmission jobs are present at the same time. SOLUTION: Image data corresponding to a time designated transmission job is transmitted (S6, S9) based on the priority given to the time designated transmission job, namely the job priority (S4) or the client priority (S7). For this reason, even when a plurality of time designated transmission jobs are present at the same time (in units of minute), same of time designated transmission job are taken by priority and can be transmitted to a designation. Accordingly, when the time designated transmission job is present at the same time, image data can be transmitted based on the priority of the time designated transmission job.
Patent JP-2002153168-A (JP)
Title: Fishing rod
Inventor: NAITO HIDEYUKI
IPC: A01K87/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod which has a high quality rod having reduced directionality in a longitudinally middle region, even when the winding number of prepregs in the tip portion of the rod is different from that in the rear portion of the rod. SOLUTION: This fishing rod characterized by winding a plurality of prepregs N to form the rod without considering locally reinforcing prepregs, changing the total winding number of the prepregs in the top portion of the rod from that in the rear portion, and shifting the winding-starting ends FL1, FL2, FL3 of the prepregs from each other at an angle of about (360/N) degree, in the layer structure of the fiber-reinforced resin fishing rod.
Patent JP-2002155248-A (JP)
Title: Pressure-sensitive adhesive product
Inventor: HASEGAWA HIROAKI
IPC: C08F2/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive product excellent in peel resistance on a curved surface, exhibiting strong adhesion, and excellent in removability as well. SOLUTION: This pressure-sensitive adhesive product is composed of an acrylic pressure-sensitive adhesive layer itself consisting mainly of (meth)acrylic acid alkyl ester, or composed of the acrylic pressure-sensitive adhesive layer and a base material, and further has a ratio of X to Y of <=1.3, wherein X and Y are each specified in the following: X is a 180 deg. peel strength of the pressure-sensitive adhesive when measured at a peel rate of 500 m/min according to JIS K 6854; and Y is a 180 deg. peel strength of the pressure-sensitive adhesive when measured at a peel rate of 100 m/min according to JIS K 6854.
Patent JP-2002156383-A (JP)
Title: Height position adjusting device, optical system height position adjusting device and data-generating device using optical system height position adjusting device
Inventor: KUNUKI YOSHIYUKI
IPC: C12N15/09
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a height position adjusting device, capable of precisely adjusting a height position of an optical system, even when it is necessary to frequently adjust the height position of the optical system. SOLUTION: This height position adjusting device is characterized by its being provided with a moving direction regulated member 43 having its moving direction regulated, so it can move only in the vertical directions, a micrometer head 44 abutting from below on a ball bearing 45 provided on the moving direction regulated member, and a stepping motor 46, and it is composed so that the micrometer head is rotated by the stepping motor.
Patent JP-2001185484-A (JP)
Title: Method and optical system for compensating defect of rotationally asymmetric image in optical system
Inventor: MUELLER-RISSMANN WERNER
IPC: H01L21/027
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To improve equipment for micro-lithographic projection printing device with a slotlike image field or a rotationally a symmetric illumination. SOLUTION: This system includes a light source (30) and at least one optical member, in particular, a lens or a mirror. It is at least one surface region illuminated by the radiation from the light source (30), and the optical member is substantially symmetric around a rotational symmetry axis (5). The optical member or its housing (6) is connected to a frame (7) rotatably by at least one of bearings (8, 9, 10). An actuator (18) rotates an optical member (25) or its housing (6) around the rotationary symmetric axis (5). A control unit actuate the actuator (18) to rotate at least temporarily the optical member while it is exposed to the illumination.
Patent JP-2002155862-A (JP)
Title: Compressor
Inventor: MIZUFUJI TAKESHI
IPC: F04C29/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rational assembling technique for a connection means in a compressor provided with the connection means for electrically connecting electrical equipment to a control unit for the electrical equipment inside and outside a housing. SOLUTION: In this scroll type compressor 1, a terminal pin 66 is assembled through an O-ring 80 having elasticity, bushes 82 and 83, and a snap ring 84 into a through port 6a in the motor housing 6. The O-ring 80 is engaged with a pin groove part 66a to be held by the terminal pin 66, and it is applied to the terminal pin 66 and the motor housing 6 to seal between the inside and the outside of the housing.
Patent JP-2002163021-A (JP)
Title: Automatic carrier, and control method therefor
Inventor: SAKAGUCHI MASANORI
IPC: B62D1/28
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To allow stable traveling by a simple and inexpensive device without using a lot of magnetic sensor elements, in an automatic carrier traveling unattendedly along a magnetic tape laid along a prescribed route to convey an assembled part and the like mounted thereon to a prescribed site in a manufacturing factory or the like. SOLUTION: The two magnetic sensor elements 8, 8 for detecting magnetic force of the magnetic tape 6 are attached to the automatic carrier 1, the both sensor elements 8, 8 are paired with a space narrower than a width of the magnetic tape, and a controller 5 is provided to control motors 4, 4 for driving wheels 2, 2 by receiving an output of the both sensor elements 8, 8.
Patent JP-2001314356-A (JP)
Title: Electric vacuum cleaner
Inventor: URATANI HIROYUKI
IPC: A47L9/28
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner of a favorable usability, which is compact and lightweight, and of which the main body is hard to roll over and turns in such a manner that wheels may touch a floor surface even if the main body rolls over. SOLUTION: This electric vacuum cleaner is equipped with a dust-collecting section (not shown in the figure), and wheels 27 for moving on a floor surface on the electric vacuum cleaner main body 20. In this case, the dust-collecting section collects dust and dirt in a certain section of the electric vacuum cleaner main body 20 from a suction port body 22 through an extension pipe 24 and a hose 23. Then, at least the side surfaces of the electric vacuum cleaner main body 20 are formed into a rolling surface 36, and the center of gravity of the electric vacuum cleaner main body 20 is provided in such a manner that the electric vacuum cleaner main body 20 may turn in the direction wherein the wheels 21 may touch the floor surface even if the electric vacuum cleaner main body 20 tilts so that the rolling surfaces 36 may come into contact with the floor surface. Thus, the electric vacuum cleaner main body 20 is hard to roll over, and even when rolled over, the electric vacuum cleaner main body 20 can turn in such a manner that the floor surface touching side of the wheels 27 may face to the floor surface.
Patent JP-2002159839-A (JP)
Title: Surface reforming method for fine solid particles
Inventor: ANDO NOBUYUKI
IPC: B01J19/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface reforming method for fine solid particles for obtaining a dispersion solution of the fine solid particles with a low viscosity and a good stability no depending on a reactive polymer having a reactive group capable of reacting with a surface functional group of the fine solid particles. SOLUTION: In the surface reforming method for fine solid particles, the fine solid particles and a dispersing agent are formulated in a dispersion medium and the fine solid particles and the dispersing agent are dispersed and processed under heat. The dispersion/processing step under heat has a high temperature dispersion step (I) in which it is dispersed within a temperature range of 60 deg.C or more; and a low temperature dispersion step (II) in which it is dispersed at a low temperature after the high temperature dispersion step. A temperature difference of a processing temperature of the high temperature dispersion step (I) and a processing temperature of the low temperature dispersion step (II) is made to 20 deg.C or more.
Patent JP-2001185201-A (JP)
Title: Sealed battery
Inventor: KIN JIN-KYUNG
IPC: H01M50/538
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminated the risk of evolution of heat and short circuit, occurring in winding-up of central part in a sealed battery which has spiral electrode groups. SOLUTION: In this sealed battery, there are provided electrode groups in which a positive electrode, a negative electrode and a separator are wound up, a can in which the electrode groups and electrolyte are housed integrally, a cap assembly that is combined and sealed at the opening of the can via a gasket, an electrode wound core part which is formed by winding take-up a tip end part more than 1.5 windings, and an electrode tap which is adhered at not more that one winding region from winding take-up start part of the electrode wound core part are included in the sealed battery.
Patent JP-2002170861-A (JP)
Title: Common rotary conveyance device in conveyance room for large substrate carrier and conveyance method
Inventor: NAKAJIMA YOICHIRO
IPC: C23C14/56
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce production cost of a large substrate and increase productivity thereof through an operational improvement in production of the large substrate by providing a large substrate carrier rotary conveyance device with a common conveyance room comprising two carriers, a turntable, two rails laid on the turntable to lad the carriers, a motive energy transmission mechanism, a motor rotating the turntable and a motor moving the carriers back and forth, conveying sequentially the substrates into a plurality of processing rooms in a cluster-type vacuum processing system of substrates, and having functions to rotate the large substrate carriers in a common conveyance room kept in a vacuum and transfer the carriers into or from the plurality of rooms kept in a vacuum, and to provide a conveyance method. SOLUTION: A housing space for the energy transmission mechanism is prepared under the turntable, and an input end of the energy transmission mechanism arranged in a housing space is protruded from the common conveyance room through a seal member to connect with the motor arranged outside the common conveyance room, which enables rotation of the turntable and back and forth movement of the carriers.
Patent JP-2002170000-A (JP)
Title: Method and system for receiving order of product
Inventor: IKEDA NAOKI
IPC: G06Q30/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique associated with a method and system for receiving an order for products which preferentially displays the products having high frequency of being repeatedly ordered using a past order history so as to reduce complicated labor of the repeat order by allowing an orderer to use the displayed form for input. SOLUTION: As shown in Fig. 1, the system for receiving the order for the products related to the preferred embodiment is constituted of a user terminal 10, an order receiving center terminal 20, a sale management host 30, and a communication network (a network, the Internet) 100 of the Internet or the like to interconnect them. The order receiving center terminal 20 comprises commodity information generating means 20A for every user.
Patent JP-2002172555-A (JP)
Title: Base cloth for polishing and polishing method
Inventor: MIMURA MASAHISA
IPC: G11B5/84
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a base cloth for polishing capable of uniformly polishing a surface of a substrate without forming a deep groove (scratch) on the surface of the substrate by the variation of a polishing condition in precision polishing such as texturing work onto a surface of a magnetic recording medium or the like. SOLUTION: This base cloth is a complex of a fibrous base material composed of a bundle of fiber formed by bundling 20 or more pieces of extra fine fiber, and a high molecular elastic material packed in pores of the fibrous base material, an average diameter d1 of the extra fine fiber within a range of 1/2 radius from a center of the bundle of fiber is 0.3-10 μm, an average diameter d2 of the extra fine finer of an outer peripheral part is 0.05-1 μm, d1 is 1.5 time or more of d2, and a weight ratio of the high molecular elastic material to the fibrous base material is 10/90 or more.
Patent JP-2002165869-A (JP)
Title: Filtration equipment and air conditioner
Inventor: TAKAHASHI KENZO
IPC: F24F13/28
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems when a deodorization filter is regenerated, the cost required for regeneration is high and the restoration of initial perfor mance is heretofore insufficient. SOLUTION: High-concentration gas which is the essential component of odors has high water solubility and therefore the filter made of a hygroscopic material regeneratable with cleaning with water alone and the general-purpose deodorization filter are combined.
Patent JP-2002174305-A (JP)
Title: Auxiliary machine driving gear
Inventor: TANI KEISUKE
IPC: B60L50/15
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary machine driving gear capable of efficiently driving an auxiliary machine by using inertial force during deceleration of a vehicle. SOLUTION: In a traveling state, the auxiliary machine 2 is driven by the power of an engine 6, and an AT clutch 12 built in an automatic transmission(AT) and a crankshaft clutch 112 built in a crankshaft pulley 3 are in engaged states. When an engine automatic stopping condition is satisfied, the engine 6 is stopped by disengaging the engaged state of the AT clutch 12 and stopping a fuel feed to the engine. Then the engaged state of the clutch 112 of the crankshaft pulley 3 is disengaged, a clutch 212 of an axle pulley 4 is engaged, and the auxiliary machine is driven by the inertial force during deceleration.
Patent JP-2002184637-A (JP)
Title: Electromagnetic device and its manufacturing apparatus
Inventor: HARA TAKAHIRO
IPC: H01F17/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an electromagnetic device and at a low cost by attaching a former-wound coil to a toroidal core. SOLUTION: In an electromagnetic device a toroidal core 1 having a gap 3 is wound by a coil, the gap 3 is formed in a manner such that the former- wound coil on the gap 3 is fitted externally in the toroidal core 1.
Patent JP-2002185295-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI NOBUTAKE
IPC: H03K17/56
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To suppress unevenness of a protecting operation of a semiconductor element between unit semiconductor devices, in a semiconductor device constituted by connecting a plurality of unit semiconductor devices each having a protecting circuit as the semiconductor element in parallel. SOLUTION: In the semiconductor device in which the plurality of the unit semiconductor devices 11 are connected in parallel, each unit semiconductor device 11 has a protective signal output terminal 20 for outputting a protective signal when the protecting operation is executed, and a protective signal input terminal 22 for receiving the protective signal from another unit semiconductor device. The device 11 executes the protecting operation even based on the protective signal input to the input terminal 22. Accordingly, the output terminals 20 and the input terminals 22 of all the devices 11 connected in parallel are connected, and hence the protecting operations of all the devices 11 are simultaneously executed based on the protective signal output from the arbitrary unit semiconductor device.
Patent JP-2002180840-A (JP)
Title: Intake port structure for internal combustion engine
Inventor: YOSHIMATSU AKIO
IPC: F02B31/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an intake port structure for an internal combustion engine capable of adjusting the flowing state of the air fed to a combustion chamber via plural intake ports into a predetermined flowing state. SOLUTION: In this intake port structure for an internal combustion, the single combustion chamber C1 communicates with the plural intake ports 9 and 10. In this case, the shape of an opening part 13 being the one-side intake port 9 and facing to the single combustion chamber C1 is different from that of an opening part 14 being the other-side intake port 10 and facing to the single combustion chamber C1.
Patent JP-2002083694-A (JP)
Title: Street lamp abnormality detection system, abnormal lighting detection apparatus, and street lamp control apparatus
Inventor: HIGASA MASABUMI
IPC: H05B37/03
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a street lamp abnormality detection system, abnormal lighting detection apparatus used therefor, and a street lamp control equipment which can cut down an the labor cost for street lamp management. SOLUTION: The system consists of a abnormal lighting detection means with which the abnormalities in lighting of the street lamp are made detectable, a data formation means to generate the data signals which contain a lighting abnormality data and the discriminating data of the street lamp, when the abnormalities in lighting are detected, the abnormal lighting detection apparatus 3 in which also a transmission means for transmitting the generated data signal is equipped, a receiving means with which the data signal transmitted from two or more above abnormal lighting detection apparatus is receivable, the street lamp control equipment 2 with which the transmitting means which make the received above data signal transmit via a communication means to a management center,  and a power lines 5 for supplying electric power to the abnormal lighting detection apparatus 3 and the street lamp control apparatus 2, wherein, it is constituted so that transmission of the data signal from the abnormal lighting detection apparatus 3 to the street lamp control equipment 2 is carried out via the power line 5, and the data signals is transmitted in a state synchronized with the power supply frequency of the power line 5.
Patent JP-2002173962-A (JP)
Title: Rotary pipe joint
Inventor: IKEDA KOJI
IPC: E03C1/042
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To easily take out a pipe joint to the surface side of a wall plate or a floor late or to accommodate the pipe joint used in the case of mounting a water supply apparatus to the wall plate or floor plate of a bathroom, a washstand or a sink in a house. SOLUTION: This pipe joint 3 is fixed to the wall plate 1 and formed with an opening 5 for connecting a faucet fitting at one end, and a hot water or water pipe 23 is connected to the other end. The pipe joint 3 comprises a fixed pipe 4 fixed to the wall plate 1 and formed with the opening 5, and a movable pipe 10 rotatably connected to the fixed pipe 4. The water pipe 23 is connected to the movable pipe 10 on the back side of the wall plate 1.
Patent JP-2001220561-A (JP)
Title: Adhesive tape provided with thermosetting lining material for masking primer of cathodic electric coating
Inventor: SCHUEMANN UWE DR
IPC: C09J7/29
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape for masking especially an window flange which adhesive tape does not tear at the time of demasking and furthermore does not need a perfect or partial splicing. SOLUTION: The adhesive tape contains at the one side a pressure-sensitive composition and at the another side a lining material containing a polyester film covered with a crosslinked, thermally vulcanized polyurethane.
Patent JP-2002190573-A (JP)
Title: Semiconductor integrated circuit and method for deciding wiring
Inventor: USHIYAMA KENICHI
IPC: G06F17/50
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit comprising an efficient and effective shield wiring. SOLUTION: The semiconductor integrated circuit comprises a shield wiring which is, provided to one shielded wiring, divided into a plurality of segments, in the extending direction of the shielded wiring.