baber/WOPTO huggingface dataset:
Patent JP-2001233492-A (JP)
Title: Air bleeding device and air bleeding method for sheet bundle
Inventor: NISHIKAWA TETSUO
IPC: B41N1/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To bleed air from between sheet materials constituting a sheet bundle while the sheet bundle is carried at satisfactory speed with a carrying means, and also prevent the shape deformation of the sheet bundle caused by carrying resistance from a pressure roller. SOLUTION: When the edge of the sheet bundle 14 on a roller conveyer 16 is detected with an edge sensor 64, the pressure roller 52 is lowered with an air cylinder 68 and brought into pressure contact with the top surface of the sheet bundle 14. A motor unit (not illustrated) connected to the pressure roller 52 rotates the pressure roller 52 at such rotating speed that the linear speed of the roller surface of the pressure roller 52 becomes equal to the carrying speed of the sheet bundle 14, an electromagnetic clutch (not illustrated) separates the motor unit from the pressure roller 52 immediately before the pressure roller 52 comes in contact with the sheet bundle 14, and the rotational resistance of the pressure roller 52 is reduced.
Patent JP-2001232518-A (JP)
Title: Multi-tapping work method and its device
Inventor: ASAMI JUNICHI
IPC: B23G1/20
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To perform a tapping work in a manner that a generated chip does not damage a workpiece even when the tapping work is performed using a cutting tap. SOLUTION: Tapping work device is provided with a plurality of cutting taps 55 for generating the chips only upward during the tapping work. A rotatable tap turret formed by sinking the cutting 55 from a pass line is rotated. A desired cutting tap 55 of these cutting taps 55 is indexed at a tapping position, and the periphery of a hole to be machined by tapping in the workpiece is pressed vertically by a workpiece pressing member 115 in cooperation with a workpiece support 99 to press the workpiece. The desired cutting tap 55 is raised, and the chips generated during the tapping workpiece is fed to a hole 137 provided in the workpiece pressing member 115. Even if the tapping work is repeated using the cutting tap 55, the chips from the hole 137 is sucked by an air suction force to be discharged. Thus, the workpiece is not damaged.
Patent JP-2001233938-A (JP)
Title: Liquid resin composition and semiconductor device using the same
Inventor: OKUBO HIKARI
IPC: H01L21/52
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid resin composition which has good adhesive properties to a metallic frame at a high temperature of 260 deg.C and shows a reduced warpage when the composition is applied to a large chip. SOLUTION: The liquid resin composition comprises a filler, a liquid epoxy resin at an ordinary temperature and a curing agent as essential components, at least 5% of the liquid epoxy resin at the ordinary temperature being a reaction product of a compound having three epoxy groups in a molecule with another compound represented by the formula (1)[wherein R1 is an alkyl group or an aryl group; R2 is (CH2)n; and R3, R4 and R5 are each an alkyl group or an alkyl ether].
Patent JP-2001230360-A (JP)
Title: Semiconductor integrated circuit device and method of manufacturing the same
Inventor: MIYAKI YOSHINORI
IPC: H01L23/50
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently preventing a wire from breaking due to an increase in heat applied to a semiconductor integrated circuit device. SOLUTION: A metal layer containing a palladium layer is formed on a portion to which a connecting member having conductivity is connected. An alloy layer that has a melting point higher than that of a tin-lead eutectic solder and does not contain lead as a main component metal is provided on a portion outside a portion sealed with a resin. The metal layer is provided on the connecting portion so that the thickness of a portion where the connecting member having conductivity is clamped is 10 μm or more.
Patent JP-2001235048-A (JP)
Title: Valve
Inventor: HISADA KOICHI
IPC: F16K27/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the drawbacks of a conventional valve to be aligned with a pipe by use of ribs that has problems concerning convenience and safety in installation and removal, and that sufficient accuracy cannot be assured for their alignment. SOLUTION: Ribs serving as references for alignment and supported against a connecting member positioned with respect to the axis of the pipe are formed by machining a valve and portion where the surface of contact of the pipe with a flange joint is formed, to thereby reduce the manufacturing cost of the valve while securing the convenience and safety of operations and a high aligning accuracy.
Patent JP-2001232874-A (JP)
Title: Printer
Inventor: NONAKA SADASHI
IPC: B41J11/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance operability at a time of the opening of a cover by facilitating the operation for releasing the engagement of a platen roller with a printing head. SOLUTION: In a printer, the printing head 30 is provided to a printer main body 10 while the platen roller 40 is provided to the cover 20 and the printing head 30 is brought into contact with the platen roller 40 under pressure by a pressure spring 31 to be engaged therewith to hold the cover 20 to the closed state. Paper is fed when the platen roller 40 is rotated forwardly. In both cases of forward and reverse rotations, the platen roller 40 receives reaction force from the printing head. A cover open switch 58 is turned ON to reversely rotate the platen roller 40. The platen roller 40 receives reaction force directed in the opening direction of the cover 20 and gets out of the printing head 30 to bring the cover 20 to an openable state.
Patent JP-2000201053-A (JP)
Title: Resonator type surface acoustic wave filter
Inventor: NAKAMURA YOSHITAKA
IPC: H03H9/25
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a resonator type SAW filter for obtaining further high outer-pass band reduction degree by reducing the generation of any unnecessary spurious in a resonator type SAW(surface acoustic wave) filter. SOLUTION: Plural SAW resonators which are respectively provided with reflecting electrode parts 1 and 3, and an excitation electrode part 2 are connected serially and in parallel in this resonator type surface acoustic wave filter. At least one SAW resonator in the serially connected SAW resonators is constituted so that the electrode array pitches λSREF of the reflecting electrode parts 1 and 3 can be made different from the electrode array pitch λSIDT of the excitation electrode part 2.
Patent JP-2001243927-A (JP)
Title: Alkaline cell
Inventor: TOYODA NATSUKI
IPC: H01M2/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of outer package of an alkaline cell clad in a heat contraction member. SOLUTION: The alkaline cell seals an opening part of a metal cell case 1 containing an electricity-generating element by a hat-shaped metal sealing plate 7 also serving as a negative terminal through an insulating gasket 6. By doubly packaging the metal cell case 1 with heat contraction material 8, damages to outer packages due to vibration of cells during transport or due to coil spring terminal of an equipment the cell is used for are avoided, and as a result, reliability of the outer package is enhanced preventing generation of an outside short circuit between a positive electrode and a negative electrode.
Patent JP-2001246533-A (JP)
Title: Drive device for turntable on working machine
Inventor: NAKAMURA TAKIO
IPC: B23Q16/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive device for a turntable removing backlash between a table rotating tooth and a pinion gear. SOLUTION: This is a drive device for a turntable on a working machine constituted to drive an intermediate gear 5 by a driving source for dividing in place of a driving source 6 for rotation as a clutch mechanism 8 works to clutch in a state of driving both of pinion gears 4A, 4B by constituting to control to change to a state to drive only the one pinion gear 4A without driving the other pinion gear 4B by being engaged with only one transmission gear 7A from a state to drive both of the pinion gears 4A, 4B through the transmission gears 7A, 7B by the intermediate gear 5 by providing the intermediate gear 5 free to move by engaging the two pinion gears 4A, 4B with a table turning tooth 2 provided on the turning table 1 and engaging the intermediate gear 5 to be engaged with the transmission gears 7A, 7B provided on axes of rotation 3A, 3B of the both pinion gears 4A, 4B.
Patent JP-2001243196-A (JP)
Title: Personal authentification system using mobile telephone and ic card
Inventor: YAMAZAKI JUICHIRO
IPC: G06F21/44
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a personal authentication system using an IC card, that system is able to executes a personal authentication without using any IC card reader provided by a personal computer. SOLUTION: This system comprises an AP(application) authentication process authenticating an AP server 40 by a client system 50, an AP server- authentication server authentication process authenticating mutually between the AP server 40 and an authentication server 30, an IC card - authentication server mutual authentication process authenticating mutually between the IC card 20 and the authentication server 30 through a telephone line by inserting the card to the IC 20 card reader 12, a disposable authentication key issue process issuing by the server 30 in the case of success of the mutual authentication between the card 20 and the server 30, a disposable authentication key informing process informing the issued disposable authentication key to a user through the telephone line of a mobile telephone 10, then the disposable key is used by the user as the personal authentication key for onetime transaction.
Patent JP-2001248440-A (JP)
Title: Cooling system of liquid-cooled internal combustion engine
Inventor: SUZUKI KAZUKI
IPC: B60K11/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a liquid-cooled internal combustion engine, capable of properly controlling a cooling water temperature even when an engine load is transient. SOLUTION: In this cooling system having a pump 500 acting independently from an engine 100, when a load repeatedly fluctuates longer than a designated time τ1 with the engine 100 kept under a high load, or when the amount of fluctuation of the load is bigger than a designated value, he duty of the pump 500 is controlled at its designated fixed amount. Thereby, even when the load of the engine 100 is transient, fluctuation of a cooling water temperature or its sudden rise can be suppressed, and the cooling water temperature can be properly kept. Since the fluctuation range of the cooling water temperature can be narrowed, a radiator can be miniaturized, and an inexpensive cooling system can be materialized.  In addition, if a flow control valve 400 and a blower 230 are combinedly controlled, the radiation ability of the radiator 200 can be adjusted, and therefore, the consumed power of the pump 500 can be reduced.
Patent JP-2001246854-A (JP)
Title: Recording material
Inventor: IWAYA TETSUO
IPC: B41M5/30
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a recording material, which is excellent in plasticizer resistance and scratch resistance and onto which abrasion marks are hard to accumulate even after its long term storage and use under the state that a new coloring layer excellent in coloring sensitivity is employed therein. SOLUTION: In this recording material, a coloring layer including a colorless or light-colored basic dyestuff precursor and a urea urethane compound developer is provided on a support and, in addition, its protective layer is provided on the coloring layer. As the protective layer, a water-soluble polymer, various pigments, a lubricant or the like can be used.
Patent JP-2001256142-A (JP)
Title: Voice information provision method and voice information provision device
Inventor: KAGOSHIMA TAKEHIKO
IPC: G06F17/30
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice information provision method and a voice information provision device capable of providing information by voice even in the case that the transmission speed of a channel is slow. SOLUTION: This device is provided with a means 31 for storing a phonogram string for generating voice information by a voice synthesis processing, a means 30 for transmitting the phonogram string stored there through a transmission channel, a means 33 for receiving the transmitted phonogram string, a means 11 for generating synthetic voice from the received phonogram string and a means 38 for outputting synthesized voice.
Patent JP-2001254527-A (JP)
Title: Pallet calling preengaging device for multistory parking space
Inventor: KITAGAWA TAKAYUKI
IPC: E04H6/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To shorten a waiting time by the calling of a pallet, to improve the efficiency of the working of a multistory parking space and to enhance the convenience of a user. SOLUTION: In the mechanical type multistory parking space with a plurality of movable pallets, a data input section 12 receiving the reservation mail of pallet calling transmitted from a telephone 3 and generating reserving data is installed to a console panel 1, and an arithmetic operation section 19 receiving reserving data transmitted from the data input section 12 and conducting the calling processing of the reservation pallet for a fixed time on the basis of the reserving data is mounted on a control board 2.
Patent JP-2001257372-A (JP)
Title: Back cover structure of solar cell module
Inventor: YOSHIOKA HIDEKI
IPC: E04D13/18
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To decrease steam as much as possible which acts on the steel sheet of a back cover constituting a fireproof correspondence type solar cell module, and to prevent an erosion of the steel sheet due to the steam over a long term. SOLUTION: The back cover of a solar cell module is constituted by a steel sheet 11, and plastic films 13, 14 adhered to each other via adhesives 12 on sides of the light-receiving face and the reverse face of the steel sheet 11, respectively. A lower steam permeable layer 15 is applied on the plastic film 14 on the reverse face side.
Patent JP-2001262652-A (JP)
Title: Connecting jig for rehabilitation apparatus of wastewater drainage pipe to drainage trap
Inventor: KOINUMA TAKAMI
IPC: E03C1/122
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To carry out rehabilitation work without removing a drainage trap, in renovation of a waste water drainage pipe in an apartment house, especially when a drainage system is connected to a horizontal branch pipe via a bell trap-type drainage trap. SOLUTION: There is provided a connecting jig to which a rehabilitation apparatus is connected in order to rehabilitate the wastewater drainage pipe which consists of a main stack pipe arranged in a building, a plurality of horizontal branch pipes branching from the main stack pipe via respective joint portions, and the drainage trap connected to each horizontal branch pipe. The connecting jig is comprised of a cylindrical member coupled to a drainage port of the drainage trap which is connected to the horizontal branch pipe of the wastewater drainage pipe, and a flange member engaging with a rim of the drainage trap. By using the thus constituted connecting jig, even if the drainage trap remains, i.e., even if it is not removed, rehabilitation work of the wastewater drainage pipe inclusive of the horizontal branch pipe can be achieved.
Patent JP-2001263861-A (JP)
Title: Heat exchanger
Inventor: TAKEUCHI TOSHIKI
IPC: F28F17/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a microtube type heat exchanger employing corrugated fins in which heat exchanging performance is prevented from lowering by removing dews adhering to the surface of the heat exchanger. SOLUTION: In a microtube type heat exchanger employing corrugated fins, guide plates 31 are arranged in contact with corrugated fins 33 on the downstream side of supply air flow 32. Dews adhering to the surface of the heat exchanger 30 flow on the supply air flow 32 to the downstream side and adhere to the guide plates 31 thence freely fall gravitationally thus preventing heat exchanging performance from lowering.
Patent JP-2001268395-A (JP)
Title: Device and method for receiving image
Inventor: SATO MASAHIKO
IPC: H04N19/423
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce noise while maintaining the image quality of image data with respect to a picture receiving device. SOLUTION: Electric field strength S10 is detected, based on a reception signal S1 received through an antenna 2, and while a coefficient K for band restriction is adaptively changed according to the detected electric field strength S10, the noise components of picture data S12 can be adaptively reduced. Thus, it is possible to reduce the noise mixing into the picture data S12 while maintaining the picture quality of the picture data S12.
Patent JP-2001262226-A (JP)
Title: Method for improving characteristic of ferrous shape memory alloy
Inventor: KUBO HIROSHI
IPC: C22C38/38
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the characteristics of a ferrous shape memory alloy the which a cast material of a ferrous shape memory alloy combining excellent shape memorizing capacity with sufficient strength can easily be obtained. SOLUTION: A dissolved ferrous shape memory alloy is cast into a shape close to that of the product, is thereafter heat-treated in the range of 1,050 to 1,200 deg.C, is then subjected to primary working of 7.7 to 10% and heating at 500 to 800 deg.C and is moreover subjected to secondary working of 5.3 to 10% to improve the characteristics of the ferrous shape memory alloy. If required, after the secondary working, heating at 500 to 800 deg.C and third working of 5.3 to 10% are applied.
Patent JP-2001186779-A (JP)
Title: Inverter device
Inventor: NISHI KENICHIRO
IPC: H02M7/538
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter device that utilizes an element on a basic circuit for economically and efficiently suppresses an inrush current without especially utilizing the element such as a thyristor for preventing inrush current, and without requiring special heat radiation structure. SOLUTION: This inverter device rectifies a commercial power supply 1 by a rectifying circuit 3, smoothes the output of the rectifying circuit 3 by a smoothing capacitor 7, and alternately drives switching elements 4 and 5 for converting to high-frequency power and for supplying to a load. A first diode 9 is connected to the smoothing capacitor 7 in series, at the same time, an element with an impedance component is connected to the first diode 9 in parallel, and a second diode 10 is provided between the connection point of the switching elements 4 and 5 and the connection point of the smoothing capacitor 7 and the first diode 9.
Patent JP-2001269451-A (JP)
Title: Game machine and winning device of the same
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a winning device of the game machine which can eliminate the monotonousness as is a case with a conventional game machine, thereby stimulating a player's interest. SOLUTION: In the game region 20 of the game machine 10, a winning device 30 comprising a rotary body 31 which receives a game ball 40 shot into the region 20 to guide it to a winning port 36 and a rotary body guiding part 32, and a game ball retaining element 25 disposed below the device 30 are provided. If a game ball 40 is received in a receiving port 26 of the element 25 and moreover a game ball 40 is received in a receiving part 33 of the rotary body 31 so that both the balls 40 are arranged vertically, the ball 40 in the part 33 is not discharged from a discharge port 38 but guided to the winning port 36.
Patent JP-2001272207-A (JP)
Title: Mark position detecting apparatus and method
Inventor: MIKAMI TORU
IPC: H01L21/027
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mark position detecting apparatus and method, which enable accurate detection of the position of a mark for measuring matching deviation, regardless of the symmetry or asymmetry in the shape of the cross section thereof. SOLUTION: In a mark position detector 1 for detecting the position of a mark for measuring the matching deviation, formed on a semiconductor substrate is provided with a light source 13 for irradiating a mark 20 with a light L1, a detection optical system 10 for detecting reflected light L2 generated from the mark 20 and a computer 50 which contains measuring waveform plotting part control 51, a theoretical waveform generation part 57, waveform collation part 53 and a matching deviation computing part 55.  The measuring waveform generation part 51 outputs a measuring waveform, indicating the intensity distribution of the reflected light L2, corresponding to the shape of the cross section of the mark 20, based of the results of the detection of the detection optical system 10, and the theoretical waveform generation part 57 generates theoretical waveform at a position, where the intensity of the reflected light L2 changes based on the information on the material and the thickness T1 of an SiO2 layer 23 of the mark 20, the material and the thickness T2 of an SiN layer 27 and the depths D1 and D2 of recessed parts C1 and C2. Thus, the theoretical waveform and the measured waveform are compared, based on the positional information at the point to detect the position of the mark 20.
Patent JP-2001272588-A (JP)
Title: Lens device
Inventor: KABE EIICHI
IPC: G02B7/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens device whose outside appearance shape is simplified and miniaturized by arranging a lens driving means for driving a lens optical system in a lens barrel. SOLUTION: A zoom motor 38 driving a zoom lens optical system and a focus motor 100 driving a focus lens optical system are arranged in the lens barrel 12. Thus, the outside appearance shape of the lens barrel 12 becomes the outside appearance shape of the entire lens device as it is, and the outside appearance shape of the lens device 2 is miniaturized and simplified.
Patent JP-2001284465-A (JP)
Title: Semiconductor device
Inventor: ARAI TAKAYUKI
IPC: H01L21/3205
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce bonding wires to be connected to an external. SOLUTION: In a semiconductor device 30 comprising a plurality of input parts 20da, 20db, output parts 20sa, 20sb, gate parts 20ga, 20gb and ground parts 31 or 32 in a semiconductor substrate 32, a (p) layer 33 is formed in the semiconductor substrate 32 and this (p) layer 33 is connected to the ground parts 31 or 32.
Patent JP-2001285872-A (JP)
Title: Image transmitting device
Inventor: SHINOMIYA TERUHIKO
IPC: H04N19/503
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To perform transmission without increasing a transmission amount by obtaining a difference image in spite of panning, tilting or zooming. SOLUTION: A monitor camera 1 is panned and tilted in prescribed N directions in the case of a power source start or first panning/tilting, respective images picked-up by the camera 1 in a state where the camera is stopped at every prescribed direction are stored in a reference image frame memory 6a as reference frame images in the respective directions and, then, inter-frame difference data is calculated between an actual image picked-up by the monitor camera 1 in the state where it is stopped at every prescribed direction and the reference image corresponding to the present image pickup direction of the monitor camera 1.