baber/WOPTO huggingface dataset:
Patent JP-2001264570-A (JP)
Title: Optical transmitting device
Inventor: TANAKA MASAJI
IPC: H01L31/12
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitting device having simple constitution capable of always surely transmitting light between each of plural light emitting elements or light receiving elements provided on two relatively rotating substrates. SOLUTION: The optical transmitting device is provided with an optical transmitting means composed of a first optical transmitting means fixed to a first substrate side and a second optical transmitting means fixed to a second substrate side. The first optical transmitting means is separated from the second transmitting means by a gap, and the optical axis of transmitting light between the first optical transmitting means and the second optical transmitting means coincides with the rotating axis of relative rotation of the first substrate to the second substrate in at least a part of the gap.
Patent JP-2001267614-A (JP)
Title: Method and device for mounting output lead wire of photoelectric conversion module
Inventor: KOMATSU NORIHIDE
IPC: H01L31/042
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for mounting the output lead wire of a solar battery module that can contribute to the improvement of the productivity and quality of the solar battery module. SOLUTION: By a first process, a first sheet 24 for sealing and a second sheet 74 for insulation are obtained by cutting from base sheets 23 and 73, and are laid and laminated at a specific position on a substrate 2 by a second process. The lead wire is placed and one end of the wire is soldered to a pair of busbars (lead wire) on the multilayer sheet by a pair of lead wire setting devices 44 for executing a third process and bending the output lead wire to a specific shape, thus eliminating work for inverting the connected output lead wire with the connection part as a support for retracting from and returning to the substrate, and at the same time work for vertically bending the output lead line upward on the substrate, and also using the multilayer sheet also as a cure member to the substrate when the output lead wire is connected to the lead wire.
Patent JP-2001271266-A (JP)
Title: Method for refining fiber
Inventor: ARAKAWA HIROKUNI
IPC: D06L1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for expressing a refining effect capable of expressing excellent refining effects compared with conventional enzyme treatment techniques without inferior to a caustic refinement. SOLUTION: This method for refining a fiber is the method for refining a cellulose fiber in which the cellulose fiber is treated by using an enzyme and a chelating agent.
Patent JP-2001259716-A (JP)
Title: Structure for holding hydraulic press and shock- absorber used for the same
Inventor: OMORI KAZUO
IPC: B21B13/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure with which the propagation of vibration to a hydraulic press is effectively prevented even when the vibration is generated on the housing of a rolling mill in the direction crossing the axial line of the hydraulic press. SOLUTION: Shock-absorbers 8 are arranged between the side faces of the cylinder 3 of the hydraulic cylinder 2 which is incorporated in the housing 1 of a universal rolling mill and the housing 1 and the spring constant K of these shock-absorbers 8 is taken as K>=5.ωn2.W/g among the natural frequency ωn of the housing 1, the weight W of the hydraulic cylinder 2 and the gravitational acceleration g.
Patent JP-2001273503-A (JP)
Title: Motion recognition system
Inventor: KAWAMURA EIJI
IPC: G06F3/01
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a system which uses distance information and the feature quantity, which are operated from plural pictures obtained by picking up images by plural cameras, to recognize the motion of an object in a non-contact nanner independently of the background. SOLUTION: The system is comprised of a range finder part 101, an image pickup part 102, an information volume calculation part 103, a state recognition part 104, a pattern detection part 105, an inference part 106, a meaning recognition part 107.
Patent JP-2000298121-A (JP)
Title: Solid phase trace extraction/analysis method, and collector therefor
Inventor: SANDRA PATRIK
IPC: G01N1/28
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a solid phase trace extraction/analysis method for material in a carrier fluid. SOLUTION: In this method, a collector is contacted with a stirred fluid including material for a sufficient time, solid phase extraction for the material adhering to the collector is executed, and the separated material is carried with a carrier gas and analyzed. The carrier fluid including the material is stirred in a vessel of a magnetic stirrer 1 with a coated magnetic stir element 7 that is the collector, and/or the carrier fluid is moved by ultrasonic waves with the fluid tightly contacted with the collector, then the stir element 7 is moved to a solid phase extraction device 8.
Patent JP-2001271805-A (JP)
Title: Pilot operation circuit for directional control valve of construction machine
Inventor: MATSUZAKI HIROSHI
IPC: F15B11/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pilot operation circuit for a directional control valve of a construction machine, capable of instantaneously stopping an actuator and reducing a shock caused by a speed change at of decelerating operation of the actuator. SOLUTION: When the operating pressure outputted to a pilot operation type directional control valve 23 from a pilot valve 22 is smaller than an operating pressure in advance, control means 5a, 5b to limit the throttling of throttling means 4a, 4b to a small amount are interposed between a pilot operating directional control valve 23 and a pilot valve 22. Thereby, if an actuator 33 is deceleratingly operated within a range, in which the operating pressure is larger than the switching set value K set in advance, its speed slowing rate becomes slow, and if the actuator 33 is deceleratingly operated down to the range, in which the operating pressure becomes smaller than the switching set value K set in advance, it is stopped instantaneously.
Patent JP-2000349751-A (JP)
Title: Information processor, information processing method, authentication method and program storage medium
Inventor: ISHIGURO RYUJI
IPC: G10L19/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal reading and illegal analysis of stored data by selecting the processing of mutual authentication to be executed from one or more procedures on mutual recognition and executing the procedure. SOLUTION: A personal computer 1 stores a ciphered and recorded content in a portable device 6-1 connected through a USB cable 7-1 with data associated with the content. Data on a use condition corresponding to the stored content are updated in accordance with the storage of data in the portable device 6-1. In the personal computer 1, a portable device 6-2 connected through a USB cable 7-2 deletes the content that the personal computer 1 checks out. Data of the use condition corresponding to the deleted content are updated.
Patent JP-2001274037-A (JP)
Title: Ceramic electronic part
Inventor: KAYATANI TAKAYUKI
IPC: H01C7/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic electronic part which is kept stable in electrical properties and equipped with lead terminals that are kept excellent in bonding strength even if it is left to stand for a long time at a high temperature. SOLUTION: This ceramic electronic part is equipped with a ceramic element, outer electrodes provided to the ceramic element, lead terminals connected to the outer electrodes with solder that contains a Cu component but no Pb component, and a resin outer sheath which is formed so as to cover the ceramic element and outer electrodes where a Cu-Sn intermetallic compound layer is provided at an interlayer between the outer electrodes and solder.
Patent JP-2001285589-A (JP)
Title: Image reader and image reading method
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/107
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and/or low-cost image reader. SOLUTION: A serial scanner 2 reads an original 1, while being moved two- dimensionally (e.g. in the main and subscanning directions). Preferably, this serial scanner 2 reads the original 1, while meandering on the original 1 as shown by the arrow.
Patent JP-2001279912-A (JP)
Title: Double-floor supporting structure
Inventor: NAKAGAWA MASAHIRO
IPC: E04F15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a double-floor supporting structure in which the propagation of vibrations from a floor upper section is inhibited and the height of a floor joist can be adjusted simply. SOLUTION: In the double-floor supporting structure, a plurality of floor joist supporters 4 in which bundles 3 are placed on inclined planes 2 formed to the top faces of vibrationproof bodies 1 are arranged on a foundation floor 5 in approximately one row, the floor joists 6 are built on these floor joist supporters 4, and a panel 7 is placed on the floor joists 6.
Patent JP-2001280583-A (JP)
Title: Vacuum heat insulation panel
Inventor: YAMAMOTO NAOTAKA
IPC: E04C2/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To aim at formation of a vacuum heat insulation material and a heat insulation pannel having sure heat insulation effect, while keeping a vacuum condition of the vacuum heat insulation material for a long period of time, formation of a seal accomodation space requiring no cutting work, attaining downsizing of device, and saving of production processes. SOLUTION: In a core material 51 of a vacuum heat insulation material 50, a recess 520 for accomodating a seal part 530 can be formed at a side of the core material 51, without having to require cutting work by sandwitchedly laminating a small sized third core material 51C between a first core material 51A and a second core material 51B. Since the seal part 530 of synthetic resin covering film 53 is accomodated in the recess 520, handling of the seal part 530 can be made easy in constructing a heat insulation pannel and also the generation of vacuum breakage due to damages is prevented, and thereby a pannel that can keep its vacuum heat insulation material 50 over a long period of time and a sure heat insulation effect is provided can be formed.
Patent JP-2001289702-A (JP)
Title: Combined weighing-counting device
Inventor: NOGUCHI ISAO
IPC: G01G19/387
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a combined weighing-counting device, capable of improving durability of a storage device for storing combinationally selected articles on a collection shoot, and improving performance of the device. SOLUTION: For each shutter 32 of the storage device 31, a storage surface of the shutter 32 for storing the articles M thereon is set at an inclined angle with the angle orthogonal to an article dropping route D, so that adjacent shutters 32 do not hit each other when opened, therefore hitting between adjacent shutters 32 occurring when opened as before can be avoided, to thereby improve the durability of the shutters 32. A storage part 17c of the articles in the collection shoot 17 for storing the articles is equipped with an inner surface 62 lowered from the gliding surface 60 of a part on the upstream side, therefore a preceding article in the storage part 17c is dropped onto the inner surface, and then a following article is also dropped and is piled up thereon.  Therefore lining-up and lengthwise linking of the articles can be prevented, and the articles are seldom bitten into, when the shutter 32 is closed, to thereby reduce damages to the articles.
Patent JP-2001291170-A (JP)
Title: Merchandise sales register processor
Inventor: AIKAWA HIROYUKI
IPC: G06Q50/10
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To simply processing of a chain bargain sale. SOLUTION: This processor updates and stores the purchase history of a bargain sale projected merchandise as needed in a member file for every customer. When the purchased merchandise of a member customer is registered, whether or not the registered merchandise is the bargain sale projected merchandise is decided. When it is decided as of the bargain sale projected merchandise, whether or not a bargain sales project chained with the bargain sale project is set is decided. When it is decided that the chained bargain sale project is set, the existence/absence of the purchase history of merchandise to be purchased by the chained bargain sale project is decided from the information of the member file. When it is decided that the purchase history exists, the registered merchandise is discounted from the price of the bargain sale by prescribed discount information.  When it is decided that the chained bargain sale project is not set, and when it is decided that the merchandise purchase history of the chained bargain sale project does not exist, the registered merchandise is sold at the price of the bargain sale project.
Patent JP-2001228935-A (JP)
Title: Ventilation flue securing mechanism in personal computer
Inventor: YOSHIKOSHI SEIICHI
IPC: H05K7/20
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation flue securing mechanism capable of improving cooling efficiency and lowering noise concerning the mechanism for securing a ventilation flue by arranging and holding cables such as signal wires, power source wires in a personal computer main body. SOLUTION: The mechanism for securing the ventilation flue by holding the cables in the personal computer 1 consists of a bar provided with an anti- slipping means 12a at its one end and a fine length adjusting means 12b at its one part and a hollow bar 13 provided with an anti-slipping means 13a at its one end and a fixing means 13b in a longitudinal direction and vertically at its one part. One end 12c of the bar 2 is inserted from the opening side 13c of the bar 13 and is fixed between the outer surface or one optional surface 14a of the shelf board of the computer 1 and one surface 14b opposing this by adjusting the whole length by the means 13b and the means 12b.  By this mechanism, the cables such as the signal wires, the power source wires in the main body are sound on the fixed bar or gathered in a corner inside a device main body to be arranged and held to secure the ventilation flue.
Patent JP-2001294975-A (JP)
Title: Composite roll for rolling treatment
Inventor: KONNO TAKESHI
IPC: C22C38/58
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite roll for a rolling treatment in which a roll with high performance corresponding to various shapes as a work roll for the rolling treatment and excellent in wear resistance, surface roughening resistance and toughness is inexpensively produced. SOLUTION: As to this composite roll for rolling treatment made by centrifugal casting in which the external layer is composed of a high-speed steel, and the internal layer is composed of ductile cast iron, a composite stock made by centrifugal casting, in which the external layer material has the chemical components of, by mass, 1.0 to 3.5% C, 0.2 to 2.0% Si, 0.2 to 2.0% Mn, 3.0 to 10.0% Cr, 4.5 to 10.0% V and one or two kinds of Mo and W by 2 to 15%, and the balance Fe with inevitable impurities is subjected to hot forging at a forging molding ratio of 1.3 to 5.0 and is molded.
Patent JP-2001295725-A (JP)
Title: Fuel pressure control device for internal combustion engine
Inventor: SAKAI MITSUTO
IPC: F02D41/06
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To precisely restrain actual fuel pressure rise beyond a desired value at engine startup. SOLUTION: When the fuel pressure P discharged by a high-pressure fuel pump 47 into a delivery pipe 53 reaches the desired fuel pressure P0 at the startup of the engine 11 from a cold state, a duty ratio DT used in control of the amount of fuel delivered is decreased to maintain this condition. A decrease in amount of delivered fuel due to the decrease of the duty ratio DT causes a response delay occurs leading to a so-called overshoot whereby the fuel pressure P further increases beyond the desired fuel pressure P0 as the result of the response delay. At the startup of the engine 1 from its cold state, however, the amount of fuel delivered by the high-pressure fuel pump 47 is limited below predetermined value.  Therefore, when the duty ratio DT is decreased upon the fuel pressure P reaching the desired fuel pressure P, even if a respond delay arises in the decrease in amount of fuel delivered, an extra amount of delivered fuel which corresponds to the response delay can be reduced.
Patent JP-2001295331-A (JP)
Title: Attaching member
Inventor: SHIMODA NAOSHI
IPC: E03C1/042
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an attaching member which facilitates work of attaching a pipe joint to a predetermined location on a surface to be attached, in a manner being separated from each other. SOLUTION: A member main body 103 to which a joint 1 with a stop seat is attached such that its downstream socket 11 is perpendicularly directed to a horizontal bar 1 of a building, is provided. A lateral direction indicating portion 111 which indicates a lateral direction being the horizontal direction passing a central axial direction of the downstream socket 11 is formed on the member main body 103. A longitudinal direction indicating portion 110 which perpendicularly intersects the lateral direction indicated by the lateral direction indicating portion 111 and indicates a longitudinal direction being the vertical direction passing the central axial direction of the downstream socket 11, is formed on the member main body 103. Then, the joint 2 with the stop seat is attached to a predetermined location of the member main body 103.  A central point is marked on the horizontal bar 7, and a horizontal line and a vertical line passing the central point are laid out. Further, the lateral direction indicating portion 111 is superposed on the horizontal line and the longitudinal direction indicating portion 110 is superposed on the vertical line, whereby the central point of the horizontal bar 7 is matched with the center of the downstream socket 11.
Patent JP-2001293972-A (JP)
Title: Screen mask and screen process printing method
Inventor: IGARI TAKASHI
IPC: B41F15/36
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of occurrences of bridging due to the collapse of paste during mounting parts and also the number of occurrences of a short during reflow by adjusting the collapse amount of a pastelike printing agent by the parts during mounting, and ensure the secure reliability to join the parts and a circuit substrate together during mounting. SOLUTION: This screen process printing method is to print the pastelike printing agent, through a screen mask, on the electrodes of the substrate whose electrodes are adjacently spaced from each other as ones on which the parts are to be mounted, and is such a method by which the printing agent on the electrodes is printed so that its amount is reduced. In positive terms, the method is to print the printing agent in a smaller area than spots, for the electrodes of the substrate, where the agent is to be printed.
Patent JP-2001304713-A (JP)
Title: Air conditioner and on-off valve
Inventor: SAKASHITA SHOGO
IPC: F25B13/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a compressor is damaged by excessively high discharge temperature, waste thermal energy is caused by condensation of a refrigerant and room temperature rises irrespective of interruption when the refrigerant is condensed and stagnates in an indoor heat exchanger of an indoor unit during an interruption. SOLUTION: In the air conditioner, a plurality of indoor units 7, 8, 9 having indoor heat exchangers 13, 14, 15 connected to the compressor 2 through a gas refrigerant pipe 5 and throttling devices 10, 11, 12 provided on the liquid refrigerant pipe 6 are connected in parallel with one another to an outdoor unit 1 having the compressor 2 and an outdoor heat exchanger 4. ON-OFF valves 16, 17, 18 for opening and closing a refrigerant passage of the gas refrigerant pipe 5 is provided to indoor heat exchanger 13, 14, 15 from a branching part 5a of the gas refrigerant pipe 5 branching to the respective indoor units 7, 8, 9.
Patent JP-2001296361-A (JP)
Title: Guidance device for missile
Inventor: TAKASHIMA TADAO
IPC: G01S17/88
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To secure the space stability of a platform mounted with an imaging part by a guidance device for a missile. SOLUTION: This device is equipped with the platform mounted with the imaging part 2, a gimbal shaft fitted to the platform, a torquer 5 which is provided at one end of the gimbal shaft and rotates the gimbal shaft according to a drive signal, and a gimbal angle sensor 6 which is provided at the other end of the gimbal shaft and detects the gimbal angle.  Further, the device has a rate sensor 7 which is fixed directly to a machine body nearby the gimbal mechanism 1 to detect the angular speed of the machine body and compute the inertia of the machine body, a compensating circuit 11 which generates the drive signal needed to direct the center of the visual field of the image pickup part to a target and supplies the drive signal to the torquer, and a 1st delay correcting circuit 9 and a 2nd delay correcting circuit 10 which correct deviation in processing time between a gimbal angle detection signal and the posture angle signal of the machine body.
Patent JP-2001306905-A (JP)
Title: Room reservation system for leisure type hotel
Inventor: AOKI KAZUTAKA
IPC: G06Q50/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a room reservation system for a leisure type hotel capable of improving convenience for a hotel user, and improving guest calling and profits at a hotel side by allowing the customer to easily retrieve hotels having an unoccupied guest rooms, and to make a reservation. SOLUTION: Each of plural hotels is connected through a signal line to a room reservation control center 1, and the vacancy information of the guest rooms of each of the plural hotels is reported to the room reservation control center 1. Also, reservation terminal equipment 4 for allowing customers to retrieve the vacancy information of the guest rooms of each of those plural hotels, and to select the unoccupied guest rooms, and to make a reservation at the hotel having the selected unoccupied guest rooms is set at the entrance of each hotel. Then, conditions related with a time when the reservation is made valid are added to this hotel reservation, The reservation terminal equipment 4 is provided with a display 7 for displaying the vacancy information of the guest rooms of each hotel and the guest room information of the unoccupied guest rooms.
Patent JP-2001301693-A (JP)
Title: Balloon
Inventor: NOTO TSUTOMU
IPC: G09F21/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a balloon to be used for a toy, sales promotion goods and other decoration having the excellent floating maintaining property, shape keeping property, adhesion of a printed layer, printing effect, design and safety capable of preventing the generation of a short circuit even if the balloon touches an electrical wire. SOLUTION: A balloon is formed of a layered film, and provided with a narrow gas filling port at one end thereof, and welded by heating at the peripheral edge thereof. As the layered film, a layered film 20 formed by laminating a transparent plastic film layer 1b, a transparent gas barrier layer 2, a transparent plastic film layer 1a, a printed layer 3, a thermal adhesive resin layer 4 from the outside is used so as to form the balloon. The printed layer 3 is desirably formed by the multicolor gravure printing using the polyurethane gravure ink and arranging a white ink layer in a back surface.