baber/WOPTO huggingface dataset:
Patent JP-2001094844-A (JP)
Title: Camera
Inventor: SHIDATE ICHIRO
IPC: G03B7/26
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of quickly starting photographing operation after turning on a power supply. SOLUTION: Management information necessary for the read/write of a removable memory is retreated/restored in accordance with the OFF/ON of the power supply for the camera. Thereby, it is unnecessary to newly reconstruct management information where turning on the power supply and photographing operation can be quickly started. It is also available to monitor the substitution of the removable memory and decide whether the retreated management information can be used or not. It is also available to start the reconstitution of management information at the point when judged that the retreated management information can not be used even when an operator turns off the power supply.
Patent JP-H02115553-A (JP)
Title: Preparation of memory map for internal combustion engine control
Inventor: TANAKA SEIGO
IPC: F02D45/00
Filed: 1988-10-24
Abstract: PURPOSE:To aim at facilitating the preparation of maps and improving the operation efficiency by detecting a throttle valve opening and an intake air pipe pressure at a set time and enumerating the intake air quantity per unit time in the throttle valve opening from the product of a fuel supply quantity and the engine speed of an internal combustion engine. CONSTITUTION:A basic injection quantity is obtained from the intake air pressure detected by means of a pressure detector 12 and the engine speed of an internal combustion engine 1 detected by means of an engine speed detector 15 at a basic injection quantity map 18. A corrected injection quantity is enumerated by multiplying the value obtained deducting the basic injection quantity from the above actual value by a coefficient. As this corrected injection quantity corresponds to the injection quantity at a transition time, if the internal combustion engine 1 is operated at a logical air-fuel ratio, and the fuel injection quantity and the engine speed of the engine at that time are obtained, the intake air quantity becomes the product of the fuel injection quantity and the engine speed. Accordingly, this intake air quantity is obtained from the throttle valve opening detected by a valve opening detector 14 and the intake air pressure detected by a pressure detector 12, so that an intake air quantity map 19 can be prepared.
Patent JP-H03132081-A (JP)
Title: Solar cell panel having optical signal receiving function
Inventor: TAKABAYASHI MEIJI
IPC: H01L31/04
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a solar cell panel with serves as a high sensitivity optical signal receiver by switching over an electric connection of a plurality of solar cell modules to a series connection during optical power generation and parallel connection during optical signal receiving. CONSTITUTION:A solar cell panel comprises four solar cell units 101A, 101B, 101C, and 101D, which are switched over for electrical connection in series (S side) and parallel (P side) by using a change over switch 103. Therefore, the panel is capable of outputting a high voltage during optical power generation and preventing power loss during power transmission. It is also capable of obtaining high sensitivity electric signal output accurately in conformity with the amount of incidence light merely by directing an optical signal to a part of the solar cell panel during optical signal receiving.
Patent JP-H06109369-A (JP)
Title: Nitrogen gas atmospheric heater
Inventor: OGINO TADAO
IPC: F27B9/04
Filed: 1992-09-14
Abstract: PURPOSE:To keep oxygen concentration constant automatically in a heater to supply nitrogen gas separated from air into a heating furnace, by a method wherein hydrogen gas is mixed into the nitrogen gas to heighten purity of the nitrogen gas and supply amount of the hydrogen gas is controlled corresponding to the oxygen concentration in the heating furnace. CONSTITUTION:A device body supplies nitrogen gas separated from air by a film separating type nitgrogen gas generator 33 to a heating furnace 31 to retain the inside of the heating furnace at nitrogen gas atmosphere. In this instance, in the film separating type nitgrogen gas generator 33, air is compressed by a compressor 35 and heated by a heater 37, and nitrogen gas is separated from air by a separator 39. Hydrogen gas supplied by a hydrogen gas supply source 41 through a flow amount regulating valve 43 is mixed by a mixer 45 into the nirogen gas. Further, deoxidization is made by catalyst burning reaction to obtain a high purity nitrogen gas by means of a refiner 47. The nitrogen gas thus refined is supplied by injection out of a nitrogrn gas injecting tube 27 into the heating furnace 31. On the other hand, the flow amount regualting valve 43 is controlled based on an output of an oxygen concentration detector 51.
Patent JP-S63124883-A (JP)
Title: Output control device for variable displacement pump
Inventor: SHIMIZU TAKEO
IPC: F04B49/00
Filed: 1986-11-12
Abstract: PURPOSE:To switch a pump output, by introducing a cutoff control pressure and displacing a shuttle valve to be switched to that a reduced fixed pressure is introduced acting on a negative control spool. CONSTITUTION:If a control pressure acts on a negative control spool 14, its thrust force acts on a spool 3 in a direction of compressing springs 6, 7, and a delivery amount of flow is reduced. If cutoff signal pressure acts in a passage 40, a pressure, which is reduced by a reducing valve 41 to a fixed value, is introduced to a control port 35 by switching a shuttle valve 37, and the spool 3 is driven so as to decrease the maximum delivery flow amount by a fixed amount. Accordingly, the maximum flow amount of a pump can be selectively reduced.
Patent JP-S61145720-A (JP)
Title: Magnetic head
Inventor: HIRANO AKIRA
IPC: G11B5/39
Filed: 1984-12-20
Abstract: PURPOSE:To detect the magnetic field of a micro region with high sensitivity by providing a magnetoresistance element of a barber pole type having an easy magnetization axis vertical to the magnetic path to a gap. CONSTITUTION:A soft magnetic layer 22 having thickness ranging from several hun dreds to a thousand Angstrom  and consisting of 'Permalloy(R)' and an electrically conductive layer 23 of gold are laminated on a substrate 21 with an adhesive layer 24 of molybde num for improving the adhesiveness in between. At this time, the conditions of the vapor deposition in a magnetic field, heat treatment, composition, etc. are appropriately selected so that the uniaxial anisotropy may be formed in the lengthwise direction of the magnetic pattern. The conductive pattern 23 of gold is formed by using a litho graphic technique, and gold and molybdenum on the core are simultaneously removed at this time. Then a meander-like pattern of a BP element and a core are formed with one mask, etching is carried out, then a protective film 25 of SiO2 is deposited, an electrode part 26 is windowed, and the wiring layers of a chromium layer 27 and a gold layer 28 are formed. Then the material is cut out into a suitable shape to complete the magnetic head. Although the core is formed by a single layer, Hc can be reduced, and magnetic flux can be increased to enhance the sensitivity by laminating alternately a soft magnetic layer film and an insulating layer and increasing the number of layers.
Patent JP-H04222407-A (JP)
Title: Cable wiring method
Inventor: KITSUKAWA HIROSHI
IPC: H02G1/06
Filed: 1990-10-05
Abstract: PURPOSE:To realize easy wiring of cable even in a limited space by coupling a soft tube having a closed end with a tubular body incorporating a partition board having an air supply port and an air discharge port, feeding the air into the soft tube and pulling out the expanded soft tube while gripping. CONSTITUTION:Closed part of a soft tube 21 having a closed end is coupled to one end of a tubular body 10 having an air suction port 11 at the other end and incorporating a partition board 14 having a suction port 15 and a discharge port 16 thus constituting a guide rod 20. The guide rod 20 is then inserted from one opening A in the ceiling or the floor and the air is fed through the suction port 11 and the supply port 15 into the soft tube 21 thus expanding the softy tube 21 into rod shape. The rod-like soft tube 21 is then gripped at the other opening B and the air is vented through one opening A to shrink the soft tube which is then bound to a cable at the other opening B. The soft tube 21 is then pulled at one opening A. According to the method, the cable can be laid efficiently between the openings A and B without entering into limited ceiling space or underfloor space.
Patent JP-H0985999-A (JP)
Title: Recording device
Inventor: HAYATA YUJI
IPC: G06F3/12
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To enable inner memory to be effectively used through the increasing of a compression rate even when recording an image of data with many change points in a linear direction by compressing bit map data to be compressed in a direction in which the compression efficiency is high. SOLUTION: It is decided whether font information which is read from font memory 108 is scalable font, and if said information is the scalable font, bit map data developed into a bit map is compressed by the compression circuit of an image conversion circuit 111, and is stored in memory as compressed data O. Next, the bit map data is rotated 90 deg. by the rotation circuit of an image data conversion circuit 111, then the rotated data is compressed, and this rotated and compressed data is stored in memory as compressed data 1. After that, if the compressed data 0, 1 are obtained, the compression rates of these data are compared, and rotation information is attached to the data with the higher compression rate. Finally, this data is stored in a memory 112 for font cache.
Patent JP-H04146170-A (JP)
Title: Printing method for line printer
Inventor: TAGUCHI TEIJIRO
IPC: B41J2/245
Filed: 1990-10-09
Abstract: PURPOSE:To realize high speed printing by securing a hammer bank to a machine frame and traversing a paper feed mechanism at the time of printing. CONSTITUTION:A hammer bank 2 is fixed directly to a hammer drive board 12 and the shaft 7a of a tractor 7 is coupled with a shuttle cam mechanism 10 so that it can traverse. Since a reciprocal motion body is reduced in weight, vibration is suppressed correspondingly and high speed is realized while furthermore a counter balance can be eliminated or reduced in size.
Patent JP-S63124761-A (JP)
Title: Manufacture of rotor for outer-rotor type hybrid motor
Inventor: HIRATA KAZUYUKI
IPC: H02K37/06
Filed: 1986-11-14
Abstract: PURPOSE:To facilitate powerful magnetization, by manufacturing each rotor member bisected from a rotor and by magnetizing permanent magnet materials of the rotor members respectively and separately. CONSTITUTION:Permanent magnet materials 4 and 5 are connected and fixed to the inside circumferential surface of rotor yoke materials 3a and 3b in length 112 of a rotor yoke. On the permanent magnet materials 4 and 5 rotor cores 6 and 7 are connected and fixed. The color members are thereby manufactured. Then, using a magnetizing jig 25 having a magnetizing coil, magnetization is performed to the rotor members respectively and separately. The rotor members are then inserted into the jig 25, to which the jointing face of a rotor 3 is jointed.
Patent JP-S61147278-A (JP)
Title: Toner recovering device in electrostatic recorder
Inventor: KANO MADOKA
IPC: G03G21/10
Filed: 1984-12-20
Abstract: PURPOSE:To improve the ease of maintenance and to simplify construction by providing a photosensitive body cleaning device above the photosensitive body and providing a toner container to the inside of the photosensitive body. CONSTITUTION:A drum aperture 1a which is the hole for toner recovery having the length approximate to the length of a blade and communicating with the inside is provided above the photosensitive drum 1 in the axial direction thereof. The remaining toner on the drum 1 is scraped together by the blade 3 in sliding contact with the peripheral surface of the drum 1 when the drum 1 is rotated and driven in the arrow direction by gears 14 and 13. The toner scraped together in the sliding contact part of the blade 3 falls through the drum aperture 1a where the aperture 1a of the drum 1 arrives at the position right above the same. The toner is captured into the toner container 2 through a container aperture 2a opened there. The container for recovering the toner is provided in the inside of the photosensitive drum in the above-mentioned manner, by which the recovery and housing of a large volume of the remaining toner are made possible.
Patent JP-2000097748-A (JP)
Title: Capacitance type immersion pressure water level gage
Inventor: YAMADA SEIICHIRO
IPC: G01F23/18
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type immersion pressure water level gage which is excellent in resistance to noise and can highly accurately detect a water level. SOLUTION: The capacitance-type immersion pressure water level gage includes a pressure detecting element 2 for detecting a pressure functioning to a pressure receiving face 2a from a change in electrostatic capacitance wherein the pressure receiving face 2a of the pressure detecting element 2 is placed at an opening 1a of a housing 1 made of an insulating material such as a resin. The pressure receiving face 2a of the pressure detecting element 2 is covered by a diaphragm 10 comprising an insulating material for closing an opening end of the opening 1a of the housing 1 and a pressure transfer medium 11 sealed between the diaphragm 10 and the pressure receiving face 2a of the pressure detecting element 2.
Patent JP-H07170490-A (JP)
Title: Synchronous reproduction of compressed image data containing display time information of image and accompanying compressed sound data
Inventor: SUGATA AKINORI
IPC: H04N5/937
Filed: 1994-10-11
Abstract: PURPOSE:To reproduce animation picture information data compressed with high efficiency by the MPEG1 system and compressed sound data accompanying the above- mentioned data in an excellent synchronous state. CONSTITUTION:A first I frame is detected from a data string reproduced on the way while data on animation picture information compressed with high efficiency by the MPEG1 system and compressed sound data attended with the image data are inter- leaved and an SCR is set to an image decoder 6. A time between a preceding time and a time when an image is actually displayed is obtained by using a time when the image is able to be displayed from the time, a time up to a vertical synchronous signal just before at a point of time when the SCR is set to a reference clock of an image decoder 6, a time up to a vertical synchronous signal just after when the image is able to be displayed through the use of a vertical scanning period of the like. A virtual PTS of first compressed acoustic data from the position of starting midway reproduction is obtained to obtain a time after the SCR is set to a decoder till a sound is actually outputted and to adjust a timing when the compressed sound data are transferred to an MPEG audio decoder 7 and the output timing of sound is controlled to be in matching with the time when the sound is to be outputted.
Patent JP-S63123261-A (JP)
Title: Facsimile
Inventor: WATANABE HIROSHI
IPC: H04N1/00
Filed: 1986-11-12
Abstract: PURPOSE:To easily execute the transmission in a waiting condition and to evade the condition of the continuous sending by providing a function in which transmitting and receiving can be executed to an idle channel of either of an (n) number of the same groups. CONSTITUTION:Concerning the transmitting, image data pass through a transmitting part 1, registered beforehand at a transmitting control part 2, idle channels (a)-(n) with a presently highest priority are searched for, and the data are transmitted through either of transmitting lines 3-a-3-n there. After the transmission is completed, the data for a message such as a sending destination, time, the number of sheets of originals are received from the opponent and completion is executed. In the same way, concerning the receiving, the data are received through either of receiving lines 4-a-4-n to the idle channels (a)-(n), and the data sent as the image data to respective receiving parts 6-a-6-n selected by a receiving control part 5 are reproduced. After the receiving is completed, the same data for the message as the time of transmitting are transmitted and the completion is executed.
Patent JP-H06117517-A (JP)
Title: Vibration damping gear
Inventor: KONNO TETSUO
IPC: B29L15/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a vibration damping gear in which noise and vibration are reduced by forming the gear of a material which has a specific elastic loss factor and elastic modulus. CONSTITUTION:A vibration damping gear is formed of a material which has an elastic loss factor (tan delta) of 0.06-10.0 in dynamic elastic modulus at the temperature of 0-60 deg.C, and an elastic modulus (E') of 0.5X10<10>-300X10<10>dyn/cm<2>. For the material of the damping gear, a material which consists of 98wt.% of a damping hard material constituent and 2-30wt.% of a sliding material constituent, is used, and the gear, which is formed so that its meshing precision of a tooth flank is the fourth class or above in JGMA 116-01, is made of a resin injection molding product. For the damping hard material constituent, ABS or the like is used, while base resin such as high density polyethylene and sliding powder such as carbon black are used for the sliding material constituents.
Patent JP-H08108488-A (JP)
Title: Manufacture of frp cylindrical body and its device
Inventor: TOYODA YASUYUKI
IPC: B29L23/00
Filed: 1994-10-07
Abstract: PURPOSE: To obtain an FRP cylindrical body having a desired uniform physical property over its entire length and a high finish precision up to end parts. CONSTITUTION: At an end axial part 19b of a mandrel 19, a halting means 23 of a resin-containing reinforced fiber bundle 12 is provided. In the axial direction of the mandrel 19, a slidable sleeve 22 is attached. The resin-containing reinforced fiber bundle 12 is wound so as to roll in the halting means 23 and the sleeve 22. In the state that the halting means 23 and the sleeve 22 are rolled in, molding is performed. Thereafter, a molded body is cut in between the sleeve 22 and the end face of the mandrel 19 so as to remove the sleeve 22 by sliding it.
Patent JP-S63122461-A (JP)
Inventor: WATANABE YASUO
IPC: A61M1/00
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05111211-A (JP)
Title: Motor
Inventor: KIKUCHI TOMOHIRO
IPC: H02K9/22
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a motor, whose fin structure is not dependent on the providing direction of the motor and the flowing direction of a cooling fluid and moreover can radiate efficiently the heat generated by the motor. CONSTITUTION:On the outer periphery of a main body 1 of a motor, mounted is a spiral fin 11 which slews around the center line of the rotational shaft of the motor. When cooling the motor by making a fluid flow through the outer periphery of the motor, even though the fluid is made to flow not only in parallel with the center line of a rotational shaft 4 of the main body 1 of the motor but also in the direction vertical to the center line, the fluid can flow along the spiral fin 11. Therefore, the main body 1 of the motor can be prevented from overheating. Also, there is no necessity for providing the motors whose fin structures are different from each other according to the providing directions of the motors and the flowing directions of cooling fluids. Therefore, the standardization of parts is made executable, and process managements are made simple. As a result, the effect of lowering the cost of the motor is obtained.
Patent JP-H08111350-A (JP)
Title: Thin film capacitor
Inventor: INOHANA TAKESHI
IPC: H01G4/33
Filed: 1994-10-07
Abstract: PURPOSE: To eliminate breakage due to permeation of etching liquid from an upper electrode to a lower electrode completely extending a bonding pad on the lower electrode, being formed simultaneously with the upper electrode, to a part covering the end part of a dielectric thereby preventing formation of a gap between the bonding pad on the lower electrode and the dielectric. CONSTITUTION: A lower electrode 2 is formed on a substrate 1 and patterned and a dielectric 3 is formed and patterned thereon. Subsequently, an upper electrode 4 is formed and a bonding pad is formed on the lower electrode 2 while being extended to cover the end part of the dielectric 3. Since the surface of the lower electrode 2 is prevented from being exposed due to positional shift of a photo mask 4 at the time of photolithography of the upper electrode 4, the etching liquid of the upper electrode 4 is prevented from permeating into the lower electrode 2 to cause a breakage.
Patent JP-H08108224-A (JP)
Title: Structure for attaching die holder
Inventor: SAKAMOTO HIROICHI
IPC: B21D28/36
Filed: 1994-10-07
Abstract: PURPOSE: To enable a die holder to be simply attached and detached without the need of a special tool. CONSTITUTION: A guiding groove 8 is provided on both sides of a die holder 6 that is placed on the die base 7 of a lower turret 2. A guide member 9, 9 to be engaged with this guiding groove 8 to guide the die holder 6 so as to be freely slidable in the radius direction of the turret and also prevented from rising, is provided. A U-shaped engaging notch 18 is provided in the inner end of the die holder 6. In the die base 7, an inner end fixing pin 10 is provided whose shaft part is engaged with the notch 18 and whose head part 10a is engaged with the top face around the notch. In addition, a pin inserting hole 20, 23 is provided matching to the die holder 6 and the die base 7, and a positioning pin 11 is fitted therein.
Patent JP-H08134717-A (JP)
Title: Production of polyester fiber for air bag
Inventor: KAMIHASHI NORIKO
IPC: D01F6/62
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a high-grade polyester fiber having mechanical properties such as tensile strength and elongation necessary for an air bag base fabric when woven or knitted and capable of giving fabrics with flexibility as well as such mechanical properties. CONSTITUTION: Polyethylene terephthalate 0.8-1.1 in intrinsic viscosity is subjected to melt spinning at a delivery linear velocity of 4-10m/min and passed through a heating zone at >=300 deg.C with a length of 5-10cm placed under a spinneret followed by cooling, and the resultant filament yarn is sucked and bundled by a suction device set up within 1.5m under the spinneret, and the tension difference between the outlet of the suction device and the inlet of a take-up roller is set at <=0.001g/d, and the filament yarn is taken up by the take-up roller revolving at a velocity of 400-600m/min and then drawn at a draw ratio 0.8-0.9 times the breaking draw ratio, thus obtaining the objective polyester fiber for air bag with a single fiber fineness of <=1.5 denier, tenacity of >=8g/d, and breaking elongation of >=14%.
Patent JP-2000099456-A (JP)
Title: Memory access arbitrating circuit
Inventor: TANIGUCHI SEISHIRO
IPC: G06F13/372
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory access arbitrating circuit capable of reducing memory access duration. SOLUTION: A memory part 2 shared by bus masters 1-1 to 1-4 is composed of plural memories 2-1 to 2-4. Corresponding to memory access requests from the respective bus masters 1-1 to 1-4, an arbitration part 16 inside an access control part 6 performs arbitration and controls a switch part 4. By providing the arbitration part 16, corresponding to the memory access requests from the respective bus masters 1-1 to 1-4, a time slot to be controlled in time division manner is flexibly allocated.