baber/WOPTO huggingface dataset:
Patent JP-H10197409-A (JP)
Title: Method for controlling vehicle velocity of vehicle automatic-driving apparatus
Inventor: OGAWA TAKAHIRO
IPC: B60W30/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle velocity control method whereby a change of a vehicle-driving force of a dynamo is detected and a vehicle velocity is controlled well to keep up with the change. SOLUTION: A difference of a vehicle-driving force F detected based on an actual speed Vact of a vehicle 1 and a vehicle-driving force Fads detected by a chassis dynamometer is obtained. A correction acceleration obtained from the difference ΔF of the driving forces and a vehicle weight is added to a target acceleration αnom obtained from a target vehicle velocity Vnom , thereby obtaining a feed forward acceleration αff . Moreover, the feed forward acceleration αff is added to an acceleration obtained by inputting a difference between the actual vehicle velocity Vact and the target vehicle velocity Vnom to a vehicle velocity control system 3, which is then input to a throttle degree estimation value generator 8 together with the target vehicle velocity Vnom .
Patent JP-H05177047-A (JP)
Title: Control device for game machine
Inventor: OKAZAKI MAKOTO
IPC: A63F7/02
Filed: 1991-12-27
Abstract: PURPOSE:To nullify the erroneous operation performed by a control device side, if any, during the playing of a playing guest. CONSTITUTION:Upon reception of a signal from a transmitter, a call unit 13 outputs a rest signal S2 to a hole control computer. A game stop means 21a calculates the difference number of balls of a Japanese pinball game (pachinko) machine 1 and outputs a game stop signal Sz when the difference number of balls reaches the game stop preset value. A game stop pulse Pm is outputted when a manual game stop means 44 is operated. A reset pulse Pr is outputted when a release means 46 is operated. Transfer gates 33, 45, 47 prohibit the passage of the game stop signal Sz, game stop pulse Pm, and reset pulse Pr when a special prize signal S1 or the rest signal S2 is outputted.
Patent JP-H10214831-A (JP)
Title: Inter-layer insulation film structure of semiconductor device, and its manufacturing method
Inventor: UAN-SHIKKU KIM
IPC: H01L21/316
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an inter-layer insulation film structure of a semiconductor device having a low dielectric constant wherein, wiring interval being short with higher integration of semiconductor device, no short circuit phenomenon occurs between wirings. SOLUTION: A wiring metal layer 2 patterned on the surface of a semiconductor substrate 1, the first protective film 3 coated on the surface of wiring metal layer 2, an aerogel inter-layer insulation film 7 formed over the upper surfaces of the first protective film 3 and the semiconductor substrate 1, and the second protective film 8 formed on the upper surface of the aerogel inter-layer insulation film 7 are provided. Thus, even with shorter wiring interval caused by higher integration of a semiconductor element, no short circuit phenomenon occurs between wirings.
Patent JP-2000184294-A (JP)
Title: Image pickup device
Inventor: KUROBE MASAKAZU
IPC: H04N5/363
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To cope with the fluctuation of an optical black(OB) level by relatively inexpensive and small-scale circuit constitution by providing a reference voltage correction means for correcting the reference voltage of an A/D converter for converting analog video signals into digital signals by correction signals or the like. SOLUTION: An OB level correction circuit 11-1 compares the OB level of video signals converted into the digital signals by the A/D converter 7 with a black level set beforehand and computes an offset amount for matching both. The arithmetic result is inputted to a D/A converter 18 capable of arbitrarily controlling an output voltage and the voltage control of the reference voltage of the A/D converter 7 is performed by the output of the D/A converter 18. By the constitution, to the fluctuation of the OB level by the temperature characteristics of a clamp circuit, a sufficient correction range is secured by the relatively inexpensive and small-scale circuit constitution and stable video signals are obtained without making the black level of the video signals fluctuate.
Patent JP-2001176965-A (JP)
Title: Semiconductor device and method of fabrication
Inventor: YOKOYAMA KOJI
IPC: H01L23/532
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, and a method of fabrication, in which the capacitance between interconnections can be suppressed and reduced furthermore effectively and a dual damascene structure having a good trench shape can be obtained without requiring a silicon nitride film. SOLUTION: The semiconductor device comprises an upper layer Cu interconnection 111, and layers being provided with a contact hole interconnection, i.e. insulation layers 103, 104, 105, formed of an insulation material wherein a layer being provided with a contact hole interconnection, i.e., the first silicon oxide film 103, and a layer where the Cu interconnection 111 being provided on the contact hole interconnection, i.e., the HSQ film 104, are made of materials having different etching rate at the flow rate ratio of reaction gas.
Patent JP-H06201085-A (JP)
Title: Resin coating type pipe inner surface repairing method and resin coating type pipe inner surface repairing device
Inventor: WAKABAYASHI TADASHI
IPC: F16L55/16
Filed: 1992-12-29
Abstract: PURPOSE:To improve repair work efficiency by providing a repair tool having a rubber tube body expandable by the supply of pressure air, pulling this repair tool with resin repair material wound around the outer periphery of the rubber tube body, into a pipeline, and monitoring the movement in the pipeline by a monitor television to carry out repair. CONSTITUTION:A resin coating type pipe inner surface repairing device is provided with a pipeline inner wall repair tool A having a rubber tube body, expandable by the supply of pressure air, at the outer peripheral part, and a heater for heating the rubber tube body as well as a temperature sensor built therein. In the state of repair material, a mat like fiber-impregnated synthetic resin product, being wound around the outer periphery of the rubber tube body, the repair tool A is pulled into the pipeline 13, and a wire 10 is towed by the winch 19 or the like of an inner surface working vehicle 18 on the ground so as to be moved in the pipeline 13 to a defective place. At this time, an image taken by a TV camera 16 is projected on a monitor television 15 in a work monitor vehicle 14 on the ground so as to monitor the repaired place and to control the movement of the repair tool A. The rubber tube body is then expanded at the repaired place, and the repair material is closely attached to the inner surface of the pipeline 13 and hardened to terminate repair.
Patent JP-H06198104-A (JP)
Title: Method and equipment for feeding original liquid to pressure dehydrator
Inventor: YAMAUCHI KOUHEI
IPC: B01D29/90
Filed: 1992-12-28
Abstract: PURPOSE:To feed an original liquid to a pressure dehydrator by air pressure without using a slurry pump. CONSTITUTION:An original liquid in an original liquid elevated tank 19 in a high position is fed by gravity into a service tank 12 in an intermediate position and also the original liquid reaching the service tank 12 is fed by gravity into two pressure tanks 2a, 2b installed at a low position in parallel. And the original liquid reaching the pressure tanks 2a, 2b is alternately sent to a pressure dehydrator 1 by the pressure of air alternately sent to the pressure tanks 2a, 2b. At this time, the original liquid is replenished from the service tank 12 to one of the pressure tanks 2a and 2a which is on stanby for the sending of the original liquid to the pressure dehydrator 1.
Patent JP-2000180658-A (JP)
Title: Aligning device for optical parts
Inventor: MORIYA TOMOMI
IPC: G02B7/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an aligning device for optical parts, capable of aligning optical parts at high accuracy whatever shapes the optical parts have. SOLUTION: This optical parts aligning device for performing alignment by making an abutting end surface 7a of an optical part having a plurality of optical axes face an abutting end surface 8a of a counterpart optical part 8 is provided with a fixing part 6d for fixing the optical parts and moving stages 1 to 6 for moving the fixing part 6d by the degree of freedom with six axes of straight movement three axes and rotationally movement three axes. One axis of the rotational movement axes passes the abutting end surface 7a of the optical part 7 to be fixed, it is taken as an end surface rotational axis θz perpendicular to the abutting end surface 7a, and each center of quarity of the moving stages 1 to 6 is arranged on one vertical axis P.
Patent JP-2001174439-A (JP)
Title: Flaw detector for wire rope
Inventor: SUGIHARA NORIO
IPC: G01N27/82
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a flaw detector for wire rope capable of being simply and rapidly installed and operated and provided at a low cost. SOLUTION: The flaw detector for wire rope comprises an induction type sensor coil 1 for scanning the rope W, an AC bridge circuit 5 having the coil 1 on one side and being regulated unbalancedly, a low frequency oscillator 6 for driving the bridge circuit 5, a signal amplifier 7 for amplifying an output voltage from the bridge circuit 5, a signal processor 8 for comparing the signal from the amplifier 7 with a reference value to detect a fault, and a warning means 10 for generating an alarm according to an alarm signal from the processor 8.
Patent JP-H11169327-A (JP)
Title: Vacuum cleaner
Inventor: HAYAKAWA ATSUSHI
IPC: A47L9/28
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the maneuverability and housing performance of a vacuum cleaner. SOLUTION: A dusting filter 5 is installed at the part of a suction nozzle 2 to let no dust pass into a flexible tube 4. A control mechanism judges how a suction port 3 is opened based on information of a pressure detector 7 for detecting a suction vacuum provided at a proper part of a passage of sucked air and performs a control to reduce the amount of the sucked air when the suction port 3 is opened. In this case, there is no need for the passage of dirt and the reduction in the amount of passing air also is possible thereby making the flexible tube 4 thinner.
Patent JP-2001183575-A (JP)
Title: Electronic camera
Inventor: INOUE AKIRA
IPC: G03B13/36
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of stably detecting a focus even in the case where a camera shake has occurred. SOLUTION: The electronic camera is provide with an image pickup means 12 for photoelectrically transducing an object image photodetected through a photographic lens and forming image information, focus detecting means 17 and 60 for detecting a focus based on the image information, a camera shake detecting means 62 for detecting a value related to the camera shake and a switching means 60 for switching the focus detecting condition of the focus detecting means based on the detection result by the camera shake detecting means.
Patent JP-2000185524-A (JP)
Title: Pneumatic tire
Inventor: TERADA MINORU
IPC: B60C11/01
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve wandering performance while regulating asymmetric wear or the like. SOLUTION: A shoulder groove 10 disposed on the outermost side of a tire in the axial direction and which extends in the tire circumferential tire direction is provided on a tread surface 2. The tread surface axially outside of a groove edge P on the outside of the shoulder groove 10 includes a first inclined surface 11 inclined by an angle α between 5 and 10 degrees in the radially inward direction of the tire with respect to a tangent N of an tread arc CT at the groove edge P, and a second inclined surface 12 which extends from this first inclined surface 11 in the radially outward direction of the tire and inclined by an angle β between 5 and 10 degrees in the radially inward direction of the tire with respect to the first inclined surface 11, continuing onto a buttress surface.  A tire axial length Y of the first inclined surface 11 is made greater than or equal to 0.5 times and less than or equal to 0.8 times a tire axial direction distance L of a groove edge P and an imaginary tread end Q.
Patent JP-H11187044-A (JP)
Title: Message assembling/disassembling device
Inventor: YAJIMA YOSHIYUKI
IPC: H04Q3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a message assembling/disassembling device with which a message can be transformed to a mini cell and transmitted on a mini cell connection without using a new protocol. SOLUTION: A message assembling/disassembling device 11 is composed of a control part 12, AAL type 5 control part 13, ATM cell/mini cell transforming part 14 and physical layer control part 15. The control part is connected through a control bus 16 with the AAL type 5 control part. The AAL type 5 control part and the ATM cell/mini cell transforming part are connected through a point A and further, the ATM cell/mini cell transforming part and a physical layer are connected through a point B. The ATM cell/mini cell transforming part has a function for transforming a point A cell (ATM cell) inputted from the point A to the mini cell and a function for transforming the mini cell inputted from the point B to the point A cell.
Patent JP-H11184617-A (JP)
Title: Single-plate type transparent digitizer
Inventor: HASHIMOTO SOJI
IPC: G06F3/03
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To calculate the smooth and stable coordinates and to improve the accuracy and linearity by using a control substrate where a tablet, an input pen, a CPU, etc., are mounted and the peripheral circuits which properly apply the drive signals of the control substrate to both ends of each electrode of the tablet and then adding the resistance to the wiring of each peripheral circuit. SOLUTION: The tablet 1 includes plural strip-shaped electrode wires having an even resistance distribution which are set in only a single axial direction. An input pen 8 has a detection shaft 9 which detects the signals applied to the electrode wires via the electrostatic capacity coupling. An electrode wire drive circuit, an analog signal circuit, an A/D conversion circuit 11 and a control circuit 12 which controls those circuits are mounted on a control substrate 5. The peripheral circuits 6 and 7 apply the drive signals of the substrate 5 to both ends of every electrode wire of the tablet 1. That is, the driver groups having small current consumption are connected to each other via a resistance on the substrate 5. As a result, the upper and lower driver groups 1 and 2 consume almost the same current.
Patent JP-2000194617-A (JP)
Title: Method and device for electronic mail stack device
Inventor: YOSHIMARU HIROHARU
IPC: H04L12/58
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To mainly reduce data storage capacity not through an operator and to manages quotation information of electronic mail by managing repetitive mail contents as quotation information and erasing the repetitive contents from an electronic mail stack means. SOLUTION: Mail (current mail) data obtained through a mail acquisition part 210 from electronic mail sent from a mail server 10 to this client terminal are supplied to a mail analysis part 220. The mail analysis part 220 checks the header part and body of the current mail data by passing the preceding headers and bodies of mail stacked in a header storage part 310 and a mail storage part 320 through a mail storage management part 230 and when there is a repeated part, the corresponding part of the current mail except quotation information on the part is erased. The mail storage management part 230 stores the quotation information in a quotation information storage part 330, adds a mail number to the current mail having its repeated part erased and stores the data in the mail storage part 320, and stores the header information of the current mail data in the header storage part 310.
Patent JP-H11192666-A (JP)
Title: Fitting and fixing method for skin material
Inventor: IKEGAME EISAKU
IPC: B29C65/48
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent the floating of a skin material from the inside of a fitting channel and improve the yield of products. SOLUTION: A skin material 3 is laminated on the side of a polypropylene foam 3a and applied from the inside of the fitting channel 2 through the plate face of a molding base 1, and then the skin material 3 applied along the inside of the fitting channel 2, is pressed by a fitting blade 4 during the cooling of the skin material, and polypropylene resin of the molding base 1 is welded with the propylene foam 3a of the skin material 3 to fix the skin material 3 in the fitting channel 2.
Patent JP-2000316397-A (JP)
Title: Mulching facility for forcing cultivation, and method for storing the mulching sheet utilized in the facility
Inventor: IKEDA SATORU
IPC: A01G13/02
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mulching facility for forcing cultivation that can secure the uniformity of daylight and ventilation almost all over the facility and is arranged so as to be advantageous to the cultivation works and the film storage, and a method for storing the mulching film using the same. SOLUTION: In a pair of supports 4 that have each a supporting leg 41 on the bottom side and a curved part 5 on the upper end 5 formed, the top end of the curved part 5 is extended downward until it is connected to the top end of the other curved part 5 to form an inclination for one-sided stream 6 between both of the curved parts 6, 5. In the meantime, a plurality of skeletons of a one-sided gate shape are arranged at a prescribed interval so that the tops 61 of the gate skeletons may come to the curved side 5 of the support 4 in series. The roofing sheet is covered over the skeleton structure astride the side-covering sheets 7 so that it may be rolled from the remote support side 4 up to the top beam 61.
Patent JP-H11195726-A (JP)
Title: Manufacture of wiring board
Inventor: SEKIDO KEIJI
IPC: H05K3/46
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board without deformations such as warp or the like even in a bonding shelf part, in when one for which ceramic for forming the bonding shelf part is thin among the wiring boards of a ceramic laminated structure is manufactured which is provided with the bonding shelf part on the inner peripheral edge of a through-hole vertically passed through. SOLUTION: A non-calcined wiring board 1 formed by laminating plural green sheets 1a and 1b is mounted so as to be abutted against a flat base surface 51 in a calculation furnace, while the back surface 3 is faced downwards. At the time of calcination, not only is a weight 21 mounted on the upper surface of the green sheet 1a of a top layer, but also the weight 11 is mounted on the upper surface of the green sheet 1b for forming a bonding shelf part 5 as well, and calcination is performed while both upper surfaces to the side of the base surface 51 are pressed.
Patent JP-2001181654-A (JP)
Title: Method for desulfurizing and denitrifying fossil fuel
Inventor: KOMAZAWA ISAO
IPC: C10G29/26
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply removing sulfur and/or nitrogen from a fossil fuel under mild conditions comprising the ordinary temperature and the atmospheric pressure in an energy-saved state. SOLUTION: This method for desulfurizing and/or denitrifying a fossil fuel is characterized by mixing the fossil fuel with an alkylating agent to react the alkylating agent with sulfur compounds and/or nitrogen compounds contained in the fossil fuel, and then removing the salts produced by the reactions.
Patent JP-2001180853-A (JP)
Title: Rolling-out device of web
Inventor: URANO HIDEYUKI
IPC: B65H19/18
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a rolling-out device for a web for always equalizing the tail length of an old web even if a new shaft having a small diameter other than a reference diameter and a new shaft having a large diameter is installed on a new shaft. SOLUTION: When installing a new shaft 7 having a diameter r1 larger than a reference diameter r0, after a detecting plate 18 puts a detecting sensor 22 in an ON state, the connection is performed by a nip roller 14 after the connecting timing N3 being the timing faster than the reference timing N1, and cutting is performed by a cutter 12 after the connecting timing N4 being the timing faster than the second reference timing N2 from the time when turning on a detecting sensor 20 to equalize the tail length of an old web to the tail length of the reference diameter r0.
Patent JP-2000197076-A (JP)
Title: Cross-point switch circuit and basic switch cell electronic circuit
Inventor: HAMANO HIROSHI
IPC: H04Q3/52
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To planarly connect the optical number of main switch circuits, corresponding to a required input/output number and to easily and flexibly extend the input/output number by mutually connecting the adjacent basic switch cells of one side of the matrix outer periphery of a cross-point switch circuit. SOLUTION: In an external connection means 1A, to which a single body switch circuit 1-1 is not connected, an output terminal circuit 7A and an input terminal circuit 9B on the side of the input terminal A of a basic switch cell SW 13 of a first row and a first column are connected, and also the output terminal circuit 3A on the side of an output terminal C of a basic switch cell SW 23 and SW 21 of the first row and a j-th column and the input terminal circuit 3B on the side of the input terminal A are connected.  In the meantime, in an external connection means 1B to which the single body switch circuit 1-1 is not connected, an output terminal circuit 8A and an input terminal circuit 10B on the side of an input terminal B of a SW42 are connected and an output terminal circuit 4A on the side of an output terminal D of the SW42, SW32 and SW34 of the final row and the j-th column and an input terminal circuit 4B on the side of an input terminal B are connected. Thus, miniaturization is performed, power consumption is lowered, and manufacture is facilitated and made inexpensive.
Patent JP-2001183097-A (JP)
Title: System of dispersing radio wave scattering bodies to generate pseudo echoes
Inventor: HAYAMA KATSUHIRO
IPC: F42B12/70
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dimensionally minimized system capable of discharging radio wave scattering bodies of optimum number, allowing the discharging number and discharging timing of the bodies to be determined based on the stored data on frequency characteristics and the time response for the reflective sectional areas of the bodies. SOLUTION: The system is provided with a first memory portion 71 for storing the frequency characteristics of the radar wave reflective sectional areas in the radio wave scattering bodies (chaffs) 2 and a second memory portion 72 for storing the time response corresponding to the foregoing frequency characteristics. In a scattering pattern determining means 70, the radar wave reflective sectional areas corresponding to the frequency provided by a radar wave detection means 5 is determined based on stored data from the first memory portion 71 to thereby determine the discharging number of the bodies, while the time response in the radar wave reflective sectional area, as that corresponding to the frequency provided by the radar wave detecting means 5, is determined by the stored data from the second memory portion 72 to thereby determine the discharging timing.  In discharging the radio wave scattering bodies, the discharging number and the discharging timing determined by the scattering pattern determining means 70 are adopted.