baber/WOPTO huggingface dataset:
Patent JP-2000350335-A (JP)
Title: Bus bar structure
Inventor: TAKEUCHI KUNIHIKO
IPC: H01R4/58
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To restrain material loss of expensive raw material plates for increased yield of material like a conventional tab terminal integral bus bar structure, by attaining a bus bar of integrated structure by use of plural types of general-purpose tab terminals for caulk jointing at a prescribed position of a bus bar body. SOLUTION: Plural types of tab terminals 12, 13, with their respective base end parts 12a, 13a taken as caulking parts, are caulked to join the bus bar main body 11 so as to be overlapped with the bus bar body 11 at prescribed positions of the bus bar body 11 formed into a narrow rectangular plate. They protrude from the end part of the bus bar body 11, and the respective bus bar body 11 and plural types of tab terminals 12, 13 are machined separately before caulking for integration, therefore, by factoring the protruding areas of the plural types of tab terminals protruding from the bus bar body in the raw material plate, like the conventional tab terminal integral bus bar structure, it is possible to prevent material loss of the raw material plate equal to the protruding area, thereby increasing the yield of material.
Patent JP-H05332452-A (JP)
Title: Bridge plate device for large steam sterilizing device
Inventor: FUJIOKA NAOFUMI
IPC: A61L2/06
Filed: 1992-05-25
Abstract: PURPOSE:To perform the work for standing a bridge plate automatically with closing of a door. CONSTITUTION:A bridge plate 18 is turned around of a first horizontal shaft 21 to cover a channel 16 with the turn in the horizontal direction. A support arm 22 is fixed to a corner of the top surface of this bridge plate 18. A roller 24 is supported freely to turn by a second horizontal shaft 23 provided in the tip of the support arm 22. The roller 24 is pushed up with closing of a door to stand the bridge plate 18.
Patent JP-H05347041-A (JP)
Title: Magneto-optical reproducing method and method and device for magneto-optical recording and reproducing
Inventor: KITAMURA SHOJIRO
IPC: G11B11/10
Filed: 1992-06-16
Abstract: PURPOSE:To enable rerecording and repeated reproducing with an external magnetic field impressed by adding a simple circuit for processing a regenerative signal and for driving a magnetic head to the existing reproducing device. CONSTITUTION:Data of a signal digitalized by a digitalizing circuit 111 is held by a temporary storage device 110, and is delayed by a time for moving a position 201 of a reproduced recording pit to a position 204 by rotation of a disk, and afterward, based on this data, a magnetic head 112 is driven by a magnetic head driving circuit 113, and the external magnetic field is impressed upon the position 204, so that the data can be recorded again on the magneto- optical disk. Consequently, reproducing can repeatedly be performed without erasing the data at the time of reproducing.
Patent JP-S6312178-A (JP)
Title: Pressure detector
Inventor: FUJINO SEIJI
IPC: G01L9/04
Filed: 1986-07-03
Abstract: PURPOSE:To make it possible to measure exactly a high pressure at a high temperature, by forming a polycrystalline silicon layer on the opposite surface of a pressure receiving surface of a pressure receiving diaphragm, and doping this layer with impurity to make up a strain gage element of semiconductor. CONSTITUTION:On the upper surface of a pressure receiving diaphragm 1, a polycrystalline Si layer 12 is formed via an intermediate layer 11 composed of SiO2 and the like. The layer 12 is doped with boron by thermal diffusion, and subjected to patterning by a dry etching to make up strain gage elements 12a-12d. The diaphragm 1 is composed of ceramic possessing strength and heat resistance, and deformed in accordance with a pressure at the time of measurement. The strain based on the deformation is detected by the strain gage elements. These strain gage elements 12a-12d are formed, in which the layer 12 is doped with impurity, so that the highly accurate measurement is enabled without destruction of the elements 12a-12d even in a high temperature atmosphere.
Patent JP-S5280832-A (JP)
Title: Energizing system for camera
Inventor: SUZUKI RIYOUICHI
IPC: G03B17/00
Filed: 1975-12-27
Abstract: PURPOSE: To forbid the energization of a circuit when an electromotive voltage of a cell of the camera is so low that the camera cannot photograph completely, and to attain an efficient use of the cell capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11334937-A (JP)
Title: Sheet parallelism detecting mechanism of sheet feeder
Inventor: OGANO AKIRA
IPC: B65H7/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet parallelism detecting mechanism of a sheet feeder with a simple structure and a small load to a CPU. SOLUTION: A measuring circuit 2 is connected to both a first photo sensor PS1 and a second photo sensor PS2. The second photo sensor PS2 is disposed at a downstream side position of the first photo sensor PS1 in a sheet feeding direction. The measuring circuit 2 comprises a clock circuit 23 which transmits a clock signal having a prescribed frequency, a counter circuit 24 for counting a transmitted clock number until the photo sensor PS2 detects a front edge of a sheet after the photo sensor PS1 detects the front edge of the sheet, and a holding circuit 25 for holding the counted value.
Patent JP-S5857416-A (JP)
Title: Improved polyester forming composition
Inventor: KENESU IEERU ATOKINSU
IPC: C08K3/20
Filed: 1982-09-10
Abstract: The addition of an unsaturated fatty acid ester to low shrinking polyester molding compositions containing unsaturated polyesters results in moldings with improved surface characteristics.
Patent JP-S5380925-A (JP)
Title: Electronic calculator
Inventor: HAYASHI TADASHI
IPC: G06F3/00
Filed: 1976-12-25
Abstract: PURPOSE: To ensure a highly efficient fault diagnosis for the program debug and the hardware, by setting an optional data to the address match register through an order or via the console part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6133844-A (JP)
Title: Profile controller
Inventor: MATSUURA HITOSHI
IPC: B23Q33/00
Filed: 1984-07-27
Abstract: PURPOSE:To attempt reduction of an operator's load by making automatic clamp profile machining on a non-machinable portion of a work to be practicable by means of a control means for controlling a gate circuit based upon the detected results of a detection means and a crank level given from an input means. CONSTITUTION:When a microprocessor 23 is determined to be not clamped and a difference DELTAepsilonz to be added by means of an adder 12 satisfies the relation DELTAepsilonx<0, such a formula as; Pz (count value of reversible counter 18 showning present position of stylus 4 in Z axis direction) < Pz0 (coordinates value showing clamp level stored in memory 26) is satisfied, namely if the present position of stylus 4 drops below the clamp level, a control signal is applied to an output unit 24 an output signal (a) is set to ''0'', gate circuit 14Z goes off for stopping movement in Z axis direction and clamp profiling is performed. On the other hand, if DELTAepsilonz>=0 is satisfied during clamp profiling process, a control signal is applied to the output unit 24 to render signal (a) ''1'', thus a gate circuit 14Z is turned on and clamp profiling is released. Accordingly, load on operator for monitoring can be reduced.
Patent JP-S6435405-A (JP)
Title: Light waveguide mutual connection circuit
Inventor: ANISU FUSEIN
IPC: G02B6/43
Filed: 1988-06-27
Abstract: PURPOSE: To make a circuit possible to be packaged with a high density by constituting it of a plane-bottomed channel formed on the flat face of a silicon substrate by anisotropic etching, a uniform thin film dielectric layer, and a uniform thin film light guide layer, and operating this dielectric layer as a waveguide. CONSTITUTION: An etching mask 45 consisting of a silicon nitride and a silicon oxide is formed on the surface of a single crystal silicon substrate having a flat face 20. Thereafter, a trough 47 is formed by anisotropic etching like KOH. The mask 45 is removed to form a thermal oxidation growth (SiO2 ) 21 with the order of 1 to 2μthickness. Next, a planer light guide material 15 is stuck by ion beam sputtering or the like. It importantly characterizes these channel waveguides that they are all in parallel with or perpendicular to each other and are in a (100) plane. Thus, many parallel channels are mounted closely to each other without mutual interference, and further, crosstalk scarecely occurs because of 90 deg. sharp crossovers.
Patent JP-H0820601-A (JP)
Title: Already crosslinked fine particle dispersant
Inventor: SAWADA SEIJI
IPC: C08F2/06
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a dispersant capable of providing a resist material having high resolution and sensitivity and favorably retaining water resistance and adhesiveness of a coating film after drying without using disperse stabilizer by polymerizing an ethylenic unsaturated double bond-containing monomer in a specific solvent. CONSTITUTION:This already crosslinked fine particle dispersant is obtained by polymerizing a monomer (A) having two or more alpha,beta-ethylenic unsaturated double bonds in a solvent capable of homogeneously dissolving the monomer and not dissolving already crosslinked fine particles in the substantial absence of a disperse stabilizer, and has 0.01-30mum particle diameter. The monomer A of 0.1-90wt.% and other monomer (B) of 99.9-10wt.% are copolymerized in the above solvent in the substantial absence of the disperse stabilizer to provide the objective already crosslinked fine-particle dispersant having 0.01-30mum particle diameter. An ethylene oxide-modified di(meth)acrylate phosphate, etc., is used as the monomer A and methyl (meth)acrylate, etc., is used as the monomer B.
Patent JP-S6314850-A (JP)
Title: Improvement of fitting performance of wear-resistant thermally coated ceramic film
Inventor: TANAKA MASANORI
IPC: C23C4/10
Filed: 1986-07-03
Abstract: PURPOSE:To improve the fitting property of a ceramic film and to prevent the uneven contact thereof by forming the ceramic film by thermal spraying onto a substrate surface and thermally spraying a material having the hardness lower than the hardness of said film to the surface of said film thereby smoothing the surface. CONSTITUTION:Ceramic powder (TiO2, SiC, TiN, etc.) is thermally sprayed by the conventional method onto the surface of the base material 1 to form the wear-resistant ceramic film 2. The material (Mo, etc.) having the hardness lower than the hardness of said ceramics or the plastic deformability larger than the plastic deformability of the ceramics is thermally sprayed onto the film 2 surface to form a coating film 3. The coating film 3 is further subjected to the smoothing treatment to form the coating film 3 having the good fitting performance. The locally high pressure by the uneven contact at the time of initial wear is thereby averted. The uneven contact is eliminated even if the ceramic film 2 is exposed by the wear of the surface part after the duration of use. The outbreak of an accident is thus obviated.
Patent JP-S63225739-A (JP)
Title: Vibration isolating device
Inventor: OGINO AKIHIKO
IPC: F16F7/00
Filed: 1987-06-24
Abstract: PURPOSE:To provide a vibration isolating effect and a damping effect and improve the industrial utility, by using a damper formed of a material maintaining a large viscous effect in a vibration isolating device for absorbing vibration to be transmitted to a vibration receiving body such as an equipment or a structure. CONSTITUTION:This vibration isolating device is constructed of a vibration isolating rubber and a damper arranged in parallel to each other. The vibration isolating rubber is formed by alternately laminating a plurality of hard plates having a rigidity and soft plates having a viscoelasticity. The damper is primarily formed of a viscoelastic material having physical properties such that a hysteresis ratio (h50) at 25 deg.C upon 50% tensile deformation is 0.2 or more, and a storage modulus of elasticity (E) dynamically measured at a frequency of 5 Hz with a strain of 0.01 % at a temperature of 25 deg.C ranges 1 <= E<=2X10<4> (kg/cm<2>). According to such a laminated structure, the soft layers are deformed (shearing deformation) at the maximum by the vibration. As a result, a large damping effect can be exhibited.
Patent JP-S5860416-A (JP)
Title: Distributed recording system
Inventor: NISHIMURA KEIZOU
IPC: G11B20/18
Filed: 1981-10-05
Abstract: PURPOSE:To prevent uncorrectable words from being generated successively by increasing the length of interleaving imposed upon data blocks of time-series data, and recording exceeding data in a precedent and a successive block to the interleaving length. CONSTITUTION:The number of signal data in one block is denoted as (n), and the number of parity words is denoted as (m). Further, the number of blocks on which interleaving is to be imposed is denoted as (l). Then, (n)-number of data which generate parity words and are in time-series order and (m)-number of parity words generated by them are recorded in different blocks, whose shortest distance (d) is so set than 1<=d<=k, where (k) is the integral part of l/(n+m). At this time, the data are W0, W1,...Wn-1 and parity words are Wn, Wn+1,... in time-series order from the heads, and blocks where they are to be recorded are so adjusted that when there are data to be recorded in the blocks, they are recorded in successive blocks at distance (d). Thus, incorrectable words due to a burst error are prevented from being generated successively.
Patent JP-H0914757-A (JP)
Title: Heat storage heater
Inventor: UNO HIROSHI
IPC: F24H3/04
Filed: 1995-06-23
Abstract: PURPOSE: To provide an economical heater which enables switching of burning operation by a burner and that by an electric heater selectively concerning a heat storage heater with a heat storage part which accomplishes a thermal heat storage of a heat storage body and a heating of hot air by combustion and with the electric heater. CONSTITUTION: This heat storage heater is made up of a blower 5, an electric heater 12 and a burner 2, a heat storage body 8 and a control section 10a. With the control section, heat is stored by heating the heat storage body 8 to exchange heat between the air from the blower 5 and the hot air and thus, the storage of heat in the heat storage body 8 and heating thereof, heating by the amount of heat stored in the heat storage body 8 are accomplished by switching burning operation with a burner 2 and that with the electric heater 12 or with the heat storage body 8 selectively or by combining the operations.
Patent JP-S644124-A (JP)
Title: Echo canceller
Inventor: ITO YOSHIO
IPC: H04B3/23
Filed: 1987-06-26
Abstract: PURPOSE:To attain accurate adaptive control by providing a silence detector detecting the silence state of an input signal to a 1st stage unit delay element so as to reset the value of power calculation of a variable coefficient revision value calculation circuit to '0'. CONSTITUTION:The titled echo canceller is constituted of provision of a silence detector 50 detecting the silence state of a digital input signal X(K) from an opposite party to a 1st stage unit delay element 36-1 to reset the value of power calculation of the variable coefficient revision value calculation circuit 42 to '0'. The silence detector 50 is provided with a sound/silence deciding circuit 52 deciding the sound absenct state of an input signal from an opposite party at each sampling time of, e.g., 125mus, outputting a 1st logic valuesuch as '1' in case of the sound pressure, and outputting a 2nd logic value such as '0'. An output Mcont of the circuit 52 is fed to a counter 54, which sums the counts by the 1st and 2nd logic values accumulatingly. When the accumlated value is '0', the value acts like a reset signal to clear the power calculation value to '0'.
Patent JP-H09319517-A (JP)
Title: Cleaning jig for pointing device
Inventor: OKUBO MIYOKO
IPC: G06F3/039
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To clean all the area of rotation peripheral surface by inclining the direction of bristle tip line rotated by a rotary brush toward the rotating direction component of a roller inside a pointing device and a directional component orthogonal with this rotating direction component or vertically moving the phase of the bristle tip line let appear on the rotation circumferential surface by the rotation of the rotary brush. SOLUTION: A cleaning jig 11 has a rotary brush 12 extended from a center, where a planar form is made circular by rotations, toward an outer periphery and a rotational driving part 14 for rotating the rotary brush 12 while being linked to a rotary shaft 17. Then, the phase of the bristle tip line let appear on the rotation circumferential surface by the rotation of the rotary brush 12 is moved upward or downward and the surface of the roller, etc., can be cleaned while rotating.  Otherwise, this jig has the rotary brush extended from the center, where the planar form is made circular by rotations, toward the outer periphery and the rotational driving part, the direction of the bristle tip line rotated by this rotary brush is inclined toward the rotating direction component of the roller and the directional component orthogonal with this rotating direction component and the surface of the roller, etc., can be cleaned while rotating.
Patent JP-S5680186-A (JP)
Title: Laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/02
Filed: 1979-12-04
Abstract: PURPOSE:To clean a surface of an output mirror of an oscillator positively before a degree of a stain becomes worse by a method wherein output detecting scattered light due to the stain on the surface is compared with the outut of a reference power source and an alarm is given. CONSTITUTION:The scattered light 8 of laser rays 7 due to a stain on a surface of an output mirror 5' is detected by means of a light detector 9, and the output is amplified by means of an amplifier 10. The output voltage of the amplifier 10 and the reference voltage of a reference power source 11 are compared and amplified by means of a comparing amplifier 12, and the output is inputted to an alarm circuit 13. When the surface of the mirror 5' becomes dirty, the output voltage of the amplifier 10 exceeds the reference voltage of the reference power source 11 and the output voltage of the comparing amplifier 12 rises because the scattered light 8 increases and the output voltage of the light detector 9 rises. Thus, the alarm circuit 13 functions, and informs an operator of a device of the stain of the surface of the mirror 5'. The reference voltage of the reference power source 11 is set so as to give an alarm before a degree of the stain becomes worse.
Patent JP-H0820817-A (JP)
Title: Radiation heating tube
Inventor: MARUSHICHI TAKAKI
IPC: C21D1/34
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a radiation heating tube, in which the deformation and the crack can be prevented without casting defect and the wt. can be reduced by making the thickness thinner and the temp. control and the heat efficiency in a heating furnace can be improved. CONSTITUTION:In the radiation heating tube for heating the inner part of the heating furnace with the radiating heat generated while combustion gas (g) flows in the tube body 21 by introducing the combustion gas (g) into the tube body 21 from one end part of the tube body 21 arranged in the heating furnace, the tube body 21 is assembled with one or more of U-shape tube parts 22a-22c and one or more of straight tube parts 13a, 13b, 14a, 14b. The U-shape tube parts 22a-22c are connected with plural tube members 24, 24... by rounding the sheet materials made of a thin heat resistant alloy and butt-welding both end parts under communicating condition, and the straight tube parts 13a, 13b, 14a, 14b are cast tubes made of the heat resistant alloy. By this constitution, the radiation heating tube having easy handling at the time of fitting or at the time of changing, is obtd.
Patent JP-S6217775-A (JP)
Title: Developing device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/09
Filed: 1985-07-16
Abstract: PURPOSE:To make a device compact and simple, to eliminate the sticking of carrier and to form a good copied picture with high density by tilting the position of the center of magnetic flux of a main magnet to upstream side from the position opposite to a photosensitive body. CONSTITUTION:A developing sleeve 20 having a small diameter rotates in the same direction with the face of a photosensitive body 10 on the outer circumference of a fixed magnet consisting of a main magnet 31 and auxiliary magnets 32, 33 facing the photosensitive body 10, and forms the flow of developer. The center position of magnetic flux of the magnet 31 is tilted by 2 deg.-15 deg. to upstream side from a position opposing to the photosensitive body 10. In this way, the capacity of carrying the developer to the developing area is enhanced and the sticking of the carrier on the photosensitive body 10 can be eliminated. Thus, the developing capacity is improved and a good copied picture can be formed. Further, the device can be made compact and simple by the developing sleeve having the small diameter.
Patent JP-H085009-A (JP)
Title: Condensed water recovering device
Inventor: MORII TAKAYUKI
IPC: F22D11/06
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a condensed water recovering device, capable of sucking condensed water, generated in a steam employing device, surely without staying it. CONSTITUTION:A steam supplying tube 5 for supplying steam to a steam employing device 17 is connected to the device 17. The steam employing device 17 is connected to the inflow port 34 of a condensed water recovering device 2 through a passage 3. The steam supplying tube 5 is branched to connect the branch to the introducing port 38 of the condensed water recovering device 2. A circulation port 39 is connected to a steam ejector 1. The suction chamber 6 of the steam ejector 1 is connected to a steam tube 8, branched from the steam supplying tube 5.
Patent JP-H06346388-A (JP)
Title: Flyer bow of wire twister
Inventor: SUZUKI KANJI
IPC: D07B3/10
Filed: 1993-06-03
Abstract: PURPOSE:To obtain a flyer bow without damaging even in the case of high-speed operation of a wire twister. CONSTITUTION:This flyer bow is equipped with a main body 11 provided with notches 15 on both side edges of a basal end and bow auxiliary plates 12 having a protrusion 16, which is engaged with each notch 15 to bind the bow auxiliary plates 12 to the bow main body 11. A back plate 13 is superposed on the bow main body 11 and bow auxiliary plates 12 to construct the flyer bow. Thereby, the bow auxiliary plates 12 of the flyer bow in the wire twister are installed in a flyer of a wire twister with installing bolts. Thereby, holes for installation are not bored in the bow main body of the flyer bow.
Patent JP-H086164-A (JP)
Title: Lens sheet for transmission type screen
Inventor: NAKAMAE SATOSHI
IPC: G03B21/62
Filed: 1994-06-16
Abstract: PURPOSE:To provide a lens sheet for a transmission screen with which generation of double images is lessened. CONSTITUTION:This lens sheet 1 for the transmission type screen has a prism 2 repetitively formed with slopes and perpendicular surfaces on its incident surface and has a Fresnel lens 3 on its exit surface. The optical center of this Fresnel lens 3 is deviated upward from the center of the lens sheet 1 in such a manner that the exit angle of exit light refracted and changed by provision of the prism 2 is returned to a target exit angle, by which the lens sheet with the double images is lessened without reducing the thickness of the lens sheet more than needed is obtd.