baber/WOPTO huggingface dataset:
Patent JP-2002220134-A (JP)
Title: Sheet conveyance device
Inventor: INOUE TATSUYA
IPC: B65H29/60
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of miniaturizing an outer shape of a device main body when an opening and closing door for taking procedures required in the jammed state is opened and ensuring a jam handling space sufficiently in an inversion conveyance part to facilitate jam handling work and having a simple configuration. SOLUTION: This sheet conveyance device is provided with the opening door 15 installed so as to move for the device body and moving in the direction in which it leaves the device body to open a paper conveyance passage 64 and a branch member 251 attached integrally to the opening door 15 to switch the paper conveyance passage 64. The branch member 251 is operated in the interlocking relationship with opening and closing operations of the opening door 15 to take an attitude for enlarging the jam handling space when the opening door 15 is opened and take an action attitude for applying branch action when the opening door 15 is closed.
Patent JP-2002210047-A (JP)
Title: Golf club head
Inventor: HASEBE YU
IPC: A63B53/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having a stable shape of a face angle or the like by optimizing the location of the gravity center of the golf club head. SOLUTION: This golf club head 1 is equipped with a head main body 2 of a hollow shell shape, and a cylindrical body 5 which is inserted in an opening 3 on the upper surface section 2a of the head main body 2 and an opening 4 of a sole section 2b from the top, and welded. A section which protrudes upward from the opening 3 of the upper surface section 2a of this cylindrical body 5 is a hosel section H. A protruding section 6 of the cylindrical body 5 is superposed with the flat surface of the upper surface of the flange section 3a of the opening 3, and is welded. The lower end of the cylindrical body 5 is formed into a thicker section 8.
Patent JP-2002227903-A (JP)
Title: Valve structure of hydraulic shock absorber
Inventor: MASAMURA TATSUYA
IPC: F16F9/348
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of extraordinary noise by making a piston side check valve, a extending side reducing valve or a valve case side suction valve and the pressure side reducing valve smoothly open with small differential pressure without delaying. SOLUTION: A plurality of upper side opening ports 5D-G or 115D-G distinct from opening area are provided on upper face side of a bulkhead member comprising a piston 5 or a valve case 115 which sections two oil chambers in a cylinder 21 and the check valve CV or the suction valve DV which opens or closes the upper side opening port of outlet side of a port 5A or 115A in fluid communication with the two oil chambers A, B or B, C is constituted of a relief valve 104 or 114 opposed to each of the upper opening port, a sub-relief valve 103 or 113 which is superimposed on a back face of the relief valve and is smaller in diameter than this and a annular seat 109 or 119 which is superimposed on a back face of the sub-relief valve and is smaller in diameter than this,  the sub-relief valve and the annular seat allow to vary rigidity along a circumferential direction by making a central mounting hole eccentric and the sub-relief valve and the annular seat are disposed by corresponding to the small upper opening port while large partial position in rigidity is positioned from small partial position in respective rigidity.
Patent JP-2001190881-A (JP)
Title: Bobbin thread feeder and sewing machine eqipped therewith
Inventor: MIZOGUCHI TETSUHISA
IPC: D05B59/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To implement accurate and easy replacement of bobbin case through accurate determination of bobbin replacement time. SOLUTION: It is determined whether the quantity of bobbin thread wound around a bobbin is sufficient for the quantity of bobbin thread required for one or more times of the next sewing pattern based on the quantity of bobbin thread to be used for every sewing pattern as well as the quantity of bobbin thread wound preliminarily around the bobbin, and if it is not, it is informed by a control means 10.
Patent JP-2002221068-A (JP)
Title: Torque control device of internal combustion engine
Inventor: UEDA KUNIAKI
IPC: F02D45/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To correct accurately an excess or shortage of an engine torque in transient operation. SOLUTION: The target torque Tind is set in compliance with the engine load, and the presumed value of the current engine torque (presumptive torque) Tbase is calculated on the basis of the engine speed, air filling amount, etc. The deviation dT of the presumptive torque Tbase from the target torque Tind is subjected to a guard processing with the upper limit guard value and lower limit guard value as specified and cumulated, and the obtained cumulation is added to the presumptive torque Tbase, and thereby a corrected presumptive torque Tcal is determined in which a correction is made so that the presumptive torque Tbase approaches the target torque Tind. The engine torque is corrected by correcting the ignition timing, etc., in accordance with the deviation DT of the corrected presumptive torque Tcal from the target torque Tind.  This allows accurate correction of the actual torque in excess or shortage with respect to the target torque Tind while the influence of the dispersion from system to system is excluded on the sesl time basis approximately.
Patent JP-2002231268-A (JP)
Title: Electrolyte material for use in solid polymer fuel cell and solid high polymer fuel cell
Inventor: WATAKABE ATSUSHI
IPC: H01M8/10
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte material for a solid polymer electrolyte fuel cell, easy to synthesize while having ion conductivity and durability equivalent to those of a conventional electrolyte material, and to provide the solid polymer electrolyte fuel cell formed by using it. SOLUTION: This electrolyte material for the solid polymer electrolyte fuel cell is a copolymer containing a repeating unit based on CF2=CFCF2OCF2CF2 SO3H and a repeating unit based on tetrafluoroethylene, and its feature is that an ion exchange capacity is 0.9-1.5 [mm equivalent/gram dry resin].
Patent JP-2002223549-A (JP)
Title: Wiring device and coreless motor therewith
Inventor: TOYOSHIMA HIROYOSHI
IPC: H02K23/58
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a coreless motor which uses a divided mandrel for wiring and a flat press-forming coil produced with a press. SOLUTION: This winding device, which produces a winding for the coreless motor, is structured so as to include the means: (1) a mandrel capable of being divided, (2) a mandrel with opening angle of 120 degrees or larger, and (3) a guide capable of regulating elongation in the crosswise direction during flat forming.
Patent JP-2002231238-A (JP)
Title: Nickel electrode for alkaline battery, and alkaline battery
Inventor: OGASAWARA TAKESHI
IPC: H01M4/52
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the charge and discharge cycle property under high temperature environment in an alkaline battery using a nickel electrode as a positive electrode, for the alkaline battery prepared by coating a conductive core body with the paste containing active material particles composed of nickel hydroxide, and drying the same. SOLUTION: In this nickel electrode 1 for the alkaline battery manufactured by coating the conductive core body with the paste containing the active material particles composed of nickel hydroxide, and drying the same, a conductive agent composed of cobalt or its compound is added or applied onto surfaces of the active material particles, further the powder of tantalum or its compound is added, and the nickel electrode for the alkaline battery is used as the positive electrode of the alkaline battery.
Patent JP-2002229769-A (JP)
Title: Adjusting system for image display device
Inventor: SUZUKI SHUNSUKE
IPC: G06F3/153
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To simply and quickly perform the adjusting work of image display devices with an intuitive and comprehensible action even at a place apart from the image display devices when a plurality of image display devices are arranged to display an image and to simply and quickly perform the generating work of the software for adjusting the image display devices and the correcting work of bugs. SOLUTION: A plurality of arranged image display devices 31-1 through 31-9, a server 46, and a computer 45 are connected by a network 44. Each image display device is provided with a communication processing means performing a protocol conversion between communication signals processable by the image display device and communication signals transmittable by the network 44. The software adjusting each image display device by maintaining communications with the image display device via the network 44 based on the actions on a GUI(graphical user interface) screen is installed on the server 46, and a browser browsing the GUI screen is installed on the computer 45.
Patent JP-2002232056-A (JP)
Title: Semiconductor laser device, and fastening method of lens position thereof
Inventor: SUGA HIROBUMI
IPC: G02B7/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device wherein the space between its laser outgoing surface and its condenser lens is so kept constant as to make improvable its optical focusing efficiency. SOLUTION: In the semiconductor laser device 1, the alignment of a condenser lens 15 is so performed as to keep constant the space between a flat surface 20c of the condenser lens 15 and an outgoing surface 20a of a semiconductor laser array 11, and thereafter, to the gap between the flat surface 20c of the condenser lens 15 and a supporting surface 20b of a heat sink 14. Ultraviolet-ray-hardened type bonding agents 17 containing therein rigid-body fillers 18 are so applied as to bond the condenser lens 15 to the supporting surface 20b of the heat sink 14 by projecting ultraviolet rays on the bonding agents 17 and by hardening them.  When performing the fastening of the condenser lens 15 in this way, the volume changes of the bonding agents 17 caused by the polymerizing contractions of the rigid-body fillers 18 are so suppressed as to keep constant the space between the outgoing surface 20a and the condenser lens 15.
Patent JP-2002230852-A (JP)
Title: Method and apparatus for manufacturing optical recording medium
Inventor: SHIRAI YOSHIO
IPC: G11B7/26
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical recording medium in which the warpage of a substrate is prevented before and after laminating when forming a light transmission layer on a disk substrate by laminating, the change of a skew is suppressed, which is thinned, has the light transmission layer with small birefringence, good transparency, uniform thickness, can sufficiently correspond to the improvement in NA of an object lens, and high-reliability. SOLUTION: A sheet 4 is flatly placed on the sheet placing surface 11a of a fixed stage 11 in such a manner that the first protective film 4a side of the sheet 4 is sucked with vacuum. One principal surface of the disk substrate 1 is laminated to a surface at the side of the adhesive layer 2b of the sheet 4 by pressing another principal surface of the disk substrate 1 by a movable stage 12 consisting of a metal plate, while keeping a highly parallel state with each other. Furthermore, the laminating is performed in a vacuum.
Patent JP-2002225548-A (JP)
Title: Air-conditioning system for vehicle
Inventor: ASADA HIROYUKI
IPC: B60H1/32
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress a sharp temperature increase of the air blown out from an air-conditioning system into a vehicle room when an idling-stop vehicle operating the air-conditioning system stops its engine during its stop. SOLUTION: In the air-conditioning system for the idling-stop vehicle, a refrigerant is supplied through a first conduit 13 to an evaporator 9 in an air- conditioning unit 8, and is also supplied through a third conduit 22 to a cool accumulation core 21 in a glow box 20 in a proper manner for cool accumulation. A first passage 24 connects the downstream side of the evaporator 9 in the air-conditioning unit 8 to the inside of the glow box 20, and, on the upstream side of a fan 5 in a blower unit 1, a second passage 25 connects the part where a closed valve 6 is arranged to the inside of the glow box 20, wherein the closed valve 6 opens when the engine stops during the air-conditioning system is running.
Patent JP-2002238220-A (JP)
Title: Dc motor structure
Inventor: OTSUKA KAZUHIRO
IPC: H02K13/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To surely ensure a life up to the limit of wear by preventing occurrence of resonance even in such DC motor as the length or mass of a brush is varied significantly after wearing. SOLUTION: In a DC motor structure where a brush 8 for supplying a current to the winding of a rotating armature through a commutator 9 is urged by a brush spring 7A in the direction coming into tight contact with the commutator 9, sprint constant of the brush spring 7A is set such that the natural frequency of a brush assembly system comprising the brush 8 and the brush spring 7A does not resonate with the armature through variation of wear at least within the allowable range of wear of the brush 8.
Patent JP-2002237695-A (JP)
Title: Transfer apparatus and electronic component loading apparatus
Inventor: TAKAKU TSUNEO
IPC: H05K13/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a transfer apparatus that inhibits size in the shape of the apparatus and can be miniaturized, and an electronic component loading apparatus that is provided with the transfer apparatus. SOLUTION: This electronic component mounting apparatus A has the transfer apparatus B. The transfer apparatus B transfers a head 1 to an arbitrary position within a specific range on nearly the horizontal plane. Also, the transfer apparatus B has the head 1, a means 2 for transferring the head 1, a linear member 35, such as a cable, that is connected to the head 1 transferred from a specific fixed position 6 and has flexibility, and a cable support member 3 that supports the linear member 35 from the fixed position 6 to the head 1, so that the linear member 35 will not hang downward and at the same time, arranges the linear member to a specific path, in matching with the movement of the head 1.  The cable support member 3 is formed, by connecting a number of blocks for supporting each of the linear members 35, and the blocks can be flexed freely with respect to each other only in a direction nearly along the horizontal plane in the connection section of each block.
Patent JP-2002236866-A (JP)
Title: Analyzing method of discrete system and its device, and analyzing method of production line and its device
Inventor: IMAI TAICHI
IPC: G06F19/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of having no proper technique except comparing and examining a change in an index by trial and error by arranging a graph in time series for obtaining knowledge on specific behavior of a system since gathered index data itself is conventionally gathered with the occurrence of an event as a trigger. SOLUTION: This device has a plurality of production means of a production line including the plurality of production means discretely acting on a production object, a monitoring data acquiring part 103 for collectively and synchronously acquiring data for indicating a state of the production object in the respective means in the prescribed timing, a monitoring data temporary storage part 102 for temporarily storing the acquired data and/or data successively generated from these data, a monitoring data processing part 104 for processing the acquired data and the temporarily stored data, and a data analyzing part 108 for analyzing the processed data by a data mining technique.
Patent JP-2002244352-A (JP)
Title: Image forming method
Inventor: SUGURO YOSHIHIRO
IPC: G03G9/113
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which is capable of forming images free of toner splashing and surface staining by using a small-sized and inexpensive developing device which does no require a toner replenishing mecha nism and a toner concentration sensor. SOLUTION: The image forming method of developing the latent image on the latent image carrying member by using a developing device which has a developer carrying member for carrying and conveying the two-component developers, a first regulating member for regulating the amount of the developers on the carrying member, a developer housing section for housing the developers scraped off by the regulating member and a toner housing section adjacent to this housing section, changes the toner capturing state of the developers on the developer carrying member by changing the toner concentration of the developer on the developer carrying member to change the contact state of the developers and the toners and further has a second regulating member capable of regulating the thickness of the developer layer,  in which the developers consist of the magnetic toners composed of binder resins and magnetic materials and carries of which the resin coating films are formed by crosslinking thermoplastic resins and guanamine.
Patent JP-2002245141-A (JP)
Title: Method and server for distributing merchandise information, automatic vending machine for the merchandise, merchandise code reader and merchandise information retrieving terminal
Inventor: SANPEI TORU
IPC: H04N21/478
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a means that easily notifies a user of a summary of a book when the user considers purchase of merchandise composed of the book and also to facilitate display effect assessment of a store where merchandise is displayed. SOLUTION: A communication terminal for reading a merchandise code such as a barcode printed on the surface of merchandise, generating a merchandise information retrieval request including the merchandise code and connecting to a merchandise information distribution server to transmit the merchandise information retrieval request to the merchandise information distribution server, and the merchandise information distribution server for retrieving and distributing the merchandise information in response to the merchandise information retrieval request are provided. A reader, etc., is arranged in the store where the merchandise is displayed and exhibited, and correlation between a merchandise retrieval request and the store can be accumulated by including identification information provided in a barcode reader in the merchandise retrieval request.
Patent JP-2002240780-A (JP)
Title: Catamaran type refuse collecting ship
Inventor: NISHIMOTO YASUHIRO
IPC: B63B35/32
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional catamaran type refuse collecting ship has low efficiency in collecting refuse. SOLUTION: This catamaran type refuse collecting ship comprises a refuse collecting basket 1 having many gaps placed between catamarans to collect refuse R floating on water surface W by a stream generated by advancing a hull and a stream generated by a pump device. After collecting the refuse R inside the basket 1, the basket 1 is pulled up from the water surface W by raising an arm 2 rotatably supporting the basket 1. After a travel base 3 supporting the arm 2 is moved rearward, the refuse R collected by leaning down the basket 1 is moved to a container 4 loaded on the hull.
Patent JP-2002243073-A (JP)
Title: Pipe joint
Inventor: INOUE TOMOHITO
IPC: F16L19/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint simple in structure, enabling easy and quick connecting work in a narrow field, and capable of firmly stopping a pipe to be connected, and keeping the stable connecting state without looseness. SOLUTION: A joint main body 1 is formed by a short cylinder 2 having a tapered female screw part 2 at one end opening part, and a fixed member 3 to which the other end opening part of the short cylinder 2 is connected through a rotatable stopping means 5. The joint main body is provided with a cylindrical retainer 4 having a male screw part 13 engaged with the tapered female screw part 11 of the short cylinder 2, and a plurality of pipe stopping small disks 6 buried to be partly projected on the outer periphery side along the thread ridge 16 of the male screw part 13 and partly exposed to the inner peripheral surface.
Patent JP-2002247665-A (JP)
Title: Communication system
Inventor: MATSUMOTO TADASHI
IPC: H04M11/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can accurately and economically confirm whether each meter in a user's home has correctly set parameters, when a central supervisory center instructs each meter to set the parameter. SOLUTION: A central supervisory center 1 and a user's home 2 are interconnected by a telephone line 3. A CPU 11 for controlling the system and a modem 12 for communication with the user's home 2 are placed to the central supervisory center 1, and a communication unit 20 for making communications with the central supervisory center 1 and a gas sensor 22 are installed inside the user's home 2 and a gas meter 23 is placed outside the center 1, and the central supervisory center 1 sets various parameters to the communication unit 20.
Patent JP-2002241672-A (JP)
Title: Flat electrodeposition coating composition
Inventor: SAITO HIROSHI
IPC: C09D5/44
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a flat electrodeposition coating capable of obtaining a coating film having resisting power over acidic rain, namely improved acid resistance. SOLUTION: In this flat electrodeposition coating comprising (a) 50-80 wt.% of an acrylic resin containing a carboxy group and a hydroxy group, (b) 20-50 wt.% of at least one of an amino resin and a block isocyanate resin and (c) 0.5-5.0 wt.% of a metal chelate compound containing a 6-30C alkyl ester group- containing long-chain β-keto ester (the total weight of the components (a)+(b)+(c) is 100), the flat electrodeposition coating contains a reactive emulsifying agent.
Patent JP-2002245391-A (JP)
Title: Expense adjustment system
Inventor: UMEMOTO TAKESHI
IPC: G06Q10/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an expense adjustment system by which sales job personnel can input expense adjustment data by themselves and office work personnel to whom accounting knowledge is requested can be concentrated into a base without deploying them in individual business offices. SOLUTION: Expense data and a slip number are stored in a host computer and also printed on a sticking paper sheet on which evidence is to be stuck. The slip number is printed in the form of a barcode. The barcode can be used for the retrieval/extraction of the expense data and thus the expense data and the evidence are easily collated and confirmed. Also, at the time of inputting the expense data, various guide functions regarding the accounting knowledge are prepared.
Patent JP-2002240348-A (JP)
Title: Imaging apparatus
Inventor: NAKANO TOMOAKI
IPC: H04N1/23
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high image quality by reducing dulling or an overshoot at a rise part of an emission waveform and improving the reproducibility of one dot. SOLUTION: An isolated dot-detecting part 7 detects whether a dot to be formed to a photoreceptor is an isolated dot or a head of continuous dots, and generates desired correction pulses according to the detected result. The correction pulses are set by pulse width modulation or power modulation to a desired pulse width or a desired current value. When there is the detection, immediately before the isolated dot or the head of continuous dots is to be formed by emission of an LD 6, the LD 6 emits light once or by a plurality of the number of times with an energy smaller than an exposure energy necessary for forming one dot.