baber/WOPTO huggingface dataset:
Patent JP-S63216653-A (JP)
Title: Cutting tool
Inventor: FUJIWARA MITSUO
IPC: B23Q15/22
Filed: 1987-03-03
Abstract: PURPOSE:To give a microscopic displacing function to a cutting tool and thereby make highly accurate cutting performable, by installing a piezoelectric element interposingly between the cutting edge part cemented with a cutting tool tip and a shank consisting of an electric insulator. CONSTITUTION:A cutting edge part 1 is constituted of joining a highly rigid, light-weight alloy 1a of titanium or the like and a cutting tool tip 1b of diamond or cemented carbide or the like together by means of brazing and so on. A piezoelectric element part 2 is installed between this cutting edge part 1 and a shank part 3 consisting of electric insulating materials including ceramics or the like by means of bonding via an earth electrode surface 5 and a plus electrode surface 6 each, whereby it is protected by an insulator 4 and both these electrode surfaces 5 and 6 are connected to an input terminal 7. Here, a laminated type is used for the piezoelectric element part 2, whereby the cutting edge part 1 is able to secure a displacement value of up to several mum meters. Thus, microscopic surface and groove cutting operations are made performable.
Patent JP-S62207547-A (JP)
Title: Production of free-cutting sulfur steel by continuous casting method
Inventor: MAEDE HIROFUMI
IPC: B22D11/124
Filed: 1986-03-07
Abstract: PURPOSE:To improve machinability by specifying a specific water flow rate in the secondary cooling zone of a continuous casting machine to accelerate the growth of an MnS inclusion. CONSTITUTION:The specific water flow rate in the secondary cooling zone of the continuous casting machine is specified to <=0.5l/kg at the time of producing the free-cutting sulfur steel and the free-cutting sulfur steel formed by adding an element such as lead, bismuth or tellurium to improve the machinability to the free-cutting sulfur steel by a continuous casting process. The particle size of the Mns inclusions in the free-cutting steel is thereby increased and the free-cutting steel having uniform quality and excellent machinability is thus obtd.
Patent JP-H08247817-A (JP)
Title: Gas shut-off device and gas meter
Inventor: BINGO HIDEYUKI
IPC: G01H1/00
Filed: 1995-03-08
Abstract: PURPOSE: To prevent erroneous operation by incorporating a determining means for multi-stage determination in accordance with an input signal, and an output means for delivering a shut-off signal for shutting off the supply of gas in accordance with a result of two stage determination in the determination. CONSTITUTION: A vibration sensing unit 4 delivers a turn-on and -off signal, a point exceeding a predetermined threshold value being set to a turn-on point. A flow sensor 5 detects whether gas is used or not. A determining means 6 performs multi-stage determination in accordance with a turn-on or -off signal from the vibration sensing unit 4, and a flow signal from the sensor 5. An output means 7 to which a result of determination is delivered from the means 6, delivers a signal indicating generation of vibration to the tone regenerating part 9 under a first stage determining term, and a shut-off signal for shutting off the supply of gas to a solenoid under second and third stage determining terms in order shut off the supply of gas.
Patent JP-S59173845-A (JP)
Title: Quintuple circuit of +- quinary number
Inventor: SUGIMURA YUUKICHI
IPC: G06F7/53
Filed: 1983-03-23
Abstract: PURPOSE:To find out the quintuple of + or - quinary numbers with a simple constitution by using a simple circuit consisting of four gates. CONSTITUTION:When it is defined that an odd signal consisting of three digits is Od and the same code for two digits and one digit is G, a + or - quinary two-digit signal 5 is inputted to two AND gates including a G signal and two AND gates including a GNOT signal. The output of a gate including an Od signal is inputted to an OR2, the output of a gate 6 including an OdNOT signal is inputted to and OR3, the output of the gate including the Od signal is inputted to the OR3, and the output of a gate 4 including the OdNOT signal is inputted to an OR2. Half-times outputs are obtained from the ORs 5-0.
Patent JP-H03250378-A (JP)
Title: Image processor having density converting function
Inventor: OTA RYUICHIRO
IPC: H04N5/262
Filed: 1990-02-28
Abstract: PURPOSE:To transfer data undergone the optimum conversion of density when another image processor wants to observe a relevant image by storing previously the data obtained after the conversion of density and then transferring the stored data. CONSTITUTION:A density conversion means 2 converts the density of the data on an image displayed on a display means 1. Then an image obtained from the image data that undergone the optimum conversion of density is displayed on the means 1. Thus a converted data storage means 3 stores the displayed image. When the image is observed by another image processor, a data transfer means 4 of this image processor transfer the image data undergone the conversion of density and stored in the means 3. Thus the image processor that received the image data can observe an optimum image without converting the density of the image data.
Patent JP-H06245211-A (JP)
Title: Power supply controller for terminal equipment for catv
Inventor: IWABUCHI HIDEKI
IPC: H04N7/16
Filed: 1993-02-15
Abstract: PURPOSE:To prevent the service life of a booster from being shortened by eliminating useless power consumption in a power supply and the booster. CONSTITUTION:A power supply 3 of a terminal equipment of a CATV system is provided with a current sensor 4 detecting power current of a receiver 2, and a power switch 5 closed when the current sensor 4 detects the power current of the receiver 2 and opened when the current sensor 4 detects no power current of the receiver 2 is provided between the current sensor 4 and a booster 1. On the power supply 3 is provided to the terminal equipment of the CATV system, and the power supply 3 is provided with a power switch turning on/off the power supply and the home terminal of the terminal equipment is provided with a power supply control section applying the control signal used to turn on/off the power switch.
Patent JP-H07258842-A (JP)
Title: Sputtering device and sputtering method
Inventor: KASHIMOTO YUZO
IPC: C23C14/35
Filed: 1994-03-18
Abstract: PURPOSE:To provide a sputtering device causing no timewise change in electrostatic discharging properties in the process of sputtering and to provide a sputtering method. CONSTITUTION:The sputtering device is provided with a magnet 6 for magnetrons arranged on the rear face of a target and feeding a magnetic flux to the surface so as to vary the density is provided, and a plasma generating power source 110 for generating plasma on the surface of the target 4. A detecting device 7 detects either sputtering voltage or sputtering current outputted from the plasma generating power source 110, a feed back circuit 8 negatively feeds back and controls a magnetic flux density controller 11 so as to hold the detected value constant, and magnetic flux density fed by the magnet 6 for magnetrons is controlled to hold the sizes of both the sputtering voltage and sputtering current to constant valve. Thus, stable sputtering properties can be obtd.
Patent JP-H05263145-A (JP)
Title: Production of high strength galvannealed steel sheet excellent in burring property
IPC: C22C38/00
Filed: 1992-03-05
Abstract: PURPOSE:To produce a high strength hot dip galvanized steel sheet excellent in burring characteristic. CONSTITUTION:The slab of a steel having a composition consisting of, by weight, <=0.01% C, <=0.5% Si, 0.50-1.5% Mn, <=0.10% P, 0.01-0.10% Al, 0.60-1.5% Cu, 0.005-0.15% Ti and/or 0.005-0.15% Nb, and the balance iron with inevitable impurities is hot-rolled at a finishing temp. not lower than Ar3, wound, pickled, and subjected, in a galvannealing stage, to galvannealing for which heating is performed up to 450-700 deg.C annealing temp. By this method, the high strength galvannealed steel sheet excellent in burring property is produced.
Patent JP-H03252331-A (JP)
Title: Through-vision glass for liquid level
Inventor: SHIMIZU NOBUO
IPC: C03C4/20
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a through-vision glass useful for liquid level and resistant to hot water, alkaline liquid, etc., at a low cost by using powder of a corrosion- resistant Y2O3-Al2O3-SiO2 glass having a specific composition and forming a transparent corrosion-resistant glass layer on the surface of a transparent glass plate. CONSTITUTION:A corrosion-resistant glass is produced by mixing powdery raw materials at mixing ratios of about 30-45wt.% of Y2O3, about 15-30wt.% of Al2O3 and about 40wt.% of SiO2 and melting the obtained mixture. The obtained corrosion-resistant glass is crushed and ground to form corrosion- resistant glass powder 2. The powder 2 of the corrosion-resistant glass is uniformly scattered on the surface of a transparent glass plate 1 and pressed with a graphite plate, etc., under heating in a hot furnace at a high temperature to form a transparent corrosion-resistant glass layer 3 on the surface of the glass plate 1 and obtain the objective through-vision glass 4 for liquid level. The through-vision glass 4 for liquid level is suitable for a level gauge, etc.
Patent JP-S58166379-A (JP)
Inventor: NAGAKURA MASATERU
IPC: G02F1/133
Filed: 1982-03-29
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-S56145584-A (JP)
Title: Current-driven type magnetic bubble transfer path for double-layer conductor film
Inventor: SAKAMOTO KOUJI
IPC: G11C11/14
Filed: 1980-04-14
Abstract: PURPOSE:To prevent a bubble from going out of the orbit at the power failure time, by forming a bubble acquisition stable region of the wall face part, which rises on the substrate film surface, on the magnetic rail provided in the current-driven type  magnetic bubble transfer path for double-layer conductor film. CONSTITUTION:Magnetic bubbles P1... are transferred in a high speed by the current-driven type magnetic bubble transfer path for double-layer conductor film, which has a large number of degrees of freedom of design, consisting of the first and the second layer conductive films 3 and 5 interposing spacer 4 on substrate 6. Magnetic rail 7 consisting of Permalloy or the like is laminated on this substrate 6, and the magnetic bubble acquisition stable region formed by wall face 8a rising on the surface of substrate 6 is provided on rail 7, and magnetic bubbles are acquired in the stable region at the power failure time. Consequently, a stable transfer function is realized by magnetic bubbles which do not go out of the orbit even at the restart time after power restoration.
Patent JP-H11315147-A (JP)
Title: Production of water absorbing agent
Inventor: MIYAKE KOJI
IPC: C08K5/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an absorbent having excellent urine resistance, causing slight deterioration of a water absorbing resin with time in absorbing urine. SOLUTION: A monomer component essentially containing an unsaturated carboxylic acid is polymerized in the presence of an internal crosslinked agent to give a water absorbing resin, which is crosslinked in the vicinity of its surface. The crosslinked water absorbing resin is mixed with water and an ion sequestering agent and granulated. Preferably, 100 pts.wt. of the crosslinked water absorbing resin is mixed with 0.1-20 pts.wt. of water and 0.0001-10 pts.wt. of the ion sequestering agent to give the objective absorbent. sequestering.
Patent JP-S59175567-A (JP)
Title: Button type alkaline manganese battery
Inventor: FUKUCHI TAKAKAZU
IPC: H01M6/12
Filed: 1983-03-24
Abstract: PURPOSE:To improve battery performance by regulating the theoretical capacity of positive and negative electrode active materials so as to satisfy a specified formula. CONSTITUTION:The theoretical capacity CC, CA of positive and negative electrode active materials of a button type alkaline battery that uses manganese dioxide in the positive electrode, cured zinc in the negative electrode, and alkaline hydroxide solution in an electrolyte, is regulated so as to satisfy an inequality 0.7<=CA/CC<=0.75. Since the capacity up to the minimum driving voltages 1.2 to 1.3V of electronic equipment is approximately 50 to 75% of the theoretical capacity of manganese dioxide, the rate of utilization of the active materials can be improved and a high capacity battery can be manufactured by complying to the said items. In addition, in the electronic equipment that uses the battery, the life span of the battery can be prolonged.
Patent JP-H10246907-A (JP)
Title: Stroboscopic circuit
Inventor: HIOKI TATSUYA
IPC: G03B15/05
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent damage and malfunction caused by chattering of a high- speed semiconductor switching element connected to a stroboscopic lamp in series, in a current cut type automatic stroboscopic circuit. SOLUTION: An IGBT(insulated gate bipolar transistor) 2 is connected a with xenon tube 1 in series, and the gate of the IGBT 2 is connected between two pnp type transistors Q1 and Q2 connected in series, so that the IGBT 2 is controlled by the on/off of the transistors Q1 and Q2. A time constant circuit consisting of a capacitor C1 and a resistance R1 is connected to the transistor Q1 and gate voltage is supplied to the IGBT 2 only for a fixed time (one shot) according to a CR time constant.
Patent JP-S57165066-A (JP)
Title: Coating method
Inventor: OODO HIROSHI
IPC: B05B7/04
Filed: 1981-04-03
Abstract: PURPOSE: To enable the uniform application of incompatible paint, by utilizing a pressure change and a turbulence of flow generated during the collision of a fine-grained mixture.  
     CONSTITUTION: Two or more kinds of paint including incompatible resin as a developer in paint tanks 1, 2 are let independently flow out into a high-speed air stream inside a granulating mixer 12 by use of conduits 9, 10, so that each paint is granulated and mixed together. The resultant fine-grained mixture is sprayed from a nozzle 22 toward a fluid-collision disperser 18 at a high speed, and formed into a dispersed very fine-grained state by a pressure change and the turbulence and abrupt direction-change of the flow which are generated during the collision of the mixture to the fluid-collision disperser 18. The formed very fine-grained mixture is applied to a workpiece, and separated into each phase on the workpiece. Consequently, a uniform film can be formed from the incompatible paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06273950-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAIDA ATSURO
IPC: G03G5/06
Filed: 1993-03-10
Abstract: PURPOSE:To obtain the photosensitive body which is very high in sensitivity, small in the residual electric potential having possibility of causing a fogging, small in the build-up of the residual electric potential due to repetitive use and in the fluctuation in surface electric potential and sensitivity because the fatigue by light is low and excellent in durability. CONSTITUTION:The electrophotographic sensitive body has the photosensitive layer containing the aryl amines compd. expressed by a general formula on a conductive supporting body. In the formula, X is hydrogen atom or-CR<8>=C(R<9>) R<10>. Y is O-A<1>-O or A<2>-O-A<3>. A<1> is a bivalent hydrocarbon residual group. A<2> and A<3> are alkylene, allylene group, etc., Ar<1> and Ar<2> are alkyl, aryl group, etc., R<1>-R<4> are hydrogen atom, halogen atom, alkyl group, etc., R<5>-R<10> are hydrogen atom, alkyl, aryl group, etc.
Patent JP-H04285501-A (JP)
Title: Sole structure
Inventor: ISHIBASHI YOSHIAKI
IPC: B29K105/22
Filed: 1991-03-14
Abstract: PURPOSE:To provide a sole body manufactured more simply compared with the conventionally manufactured one and substantially lightened with the excellent durability by a method wherein a raw rubber member and a bridging sponge member are piled in a metal mold and heated and cooled. CONSTITUTION:A raw rubber member including a bridging agent and a sponge member already bridged are piled partially in a molding metal mold, heated with in a temperature range from 115 to 150 deg.C for 3-5 minutes and then cooled to mold. After the completion of the molding, the thickness of the rubber made part 1 obtained by the deformation of the raw rubber member is compressed to about 20-40% and compressed sponge-made part 5 obtained by the deformation of the sponge member is compressed to about 30-50% to increase the density. A sole body B of the integral structure is formed of the rubber-made part 1 occupying the whole or main part of the bottom surface S and the compressed sponge-made part 5 occupying the other part and the upper layer of the rubber made part 1. Thus, a cheap sole excellent in the durability and capable of being lightened and simply manufactured can be provided.
Patent JP-S6020317-A (JP)
Inventor: ANDORIYUU MARIAN HOMORA
IPC: G11B5/64
Filed: 1984-03-16
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-H09217539-A (JP)
Title: Device for locking sliding door in open position
Inventor: AOKI SHIGEYOSHI
IPC: E05C17/60
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To enable an open space to be secured simply by manually opening a sliding door while the guard arm of a guide member provided on the stile side of the sliding door is held locked in a lock main body provided on the jamb side of a door frame. SOLUTION: A guide member 10 is provided on the sliding door side and a lock main body 30 is provided on the door frame side, the guide member 10 comprising a fixed arm rail 11 and a guard arm 12 which overlaps with the outer surface of the arm rail 11 and which has at one end an engaging slide that slides as it is guided by the arm rail 11 and at the other end an engaging end which is locked to and unlocked from the lock main body 30. The lock main body 30 has a locking cam which locks the guard arm 12, a locking member which is engaged with a second engaging part formed in the locking cam and which is activated in one direction by a spring member, and a drive source which causes the projecting end of a current-carrying operating rod to press against the locking member.
Patent JP-S63215450-A (JP)
Title: Wiper device for vehicle
Inventor: SAKAKIBARA KAZUMASA
IPC: B60S1/26
Filed: 1987-03-04
Abstract: PURPOSE:To effectively clean a wide region including the corner parts of a window glass by changing the position of the second turning shaft installed at the top edge of the second auxiliary arm by the relative turn between the first and second auxiliary arms and turning a wiper arm around the second turning shaft. CONSTITUTION:When the first rotary shaft 131 is turned by a driving means, the first auxiliary arm 130 turns, and the second auxiliary arm 120 relatively turns for the first auxiliary arm 130. The position of the second turning shaft 125 as the rotary shaft of a wiper arm 110 installed at the top edge of the second auxiliary arm 120 is changed by the relative turn of the first and second auxiliary arms 130 and 120, and the wiper arm 110 is turned around the shifting second turning shaft 125, and the cleaning region is spread. Therefore, if the wiper is installed onto a body panel set along the underside of a car window, a broad region to the upper side corner part of the window can be effectively cleaned.
Patent JP-H11283142-A (JP)
Title: Disaster prevention monitoring control panel
Inventor: YOKOSHIMA AKIO
IPC: G08B17/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To easily assemble a disaster prevention monitoring control panel while reducing, man-hour for production by decreasing the number of parts. SOLUTION: An operation display panel 32 is provided at the recessed part of a front panel surface, a slave door 49 to be freely vertically opened/closed is provided at the position of the operation display panel 32 covering one part of an operation display section, and the slave door 49 is mounted so as to locate the front panel surface and the front face of the slave door on almost the same plane at the time of closing. The operation display panel 32 and the slave door 49 are respectively composed of mold resin members, a turning means 71 and a locking means 70 are integrally formed either at a slave door attaching part 48 of the operation display panel 32 or at the panel attaching part of the slave door 49, and a turning means 76 and a locking means 74 is integrally formed corresponding to the other part.
Patent JP-H02272455-A (JP)
Title: Photosensitive element for reproduction with photorelease layer
Inventor: JIYON HIITAKU CHIYOI
IPC: G03F7/105
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a multicolored printed proof for a negative without using a toner, requiring a complex additional image transferring process or additionally forming an adhesive layer by using an oxyethylene homopolymer as a solid polymeric photo-release agent. CONSTITUTION: This photosensitive element has a peelable cover sheet transmitting active radiation, a photo-release layer made essentially of a solid oxyethylene homopolymer having a mol.wt. of about >=3,000 represented by the formula H(OCH2 CH2 )n OH as a photo-release agent, a photosetting layer, a nonphotosensitive org. elastomer layer and a substrate sheet laminated in order. This multilayered apart-peelable photosensitive element used for reproducing an image is imagewisely exposed with active radiation through the cover sheet and then it is peeled by peeling the cover sheet to which the exposed area of a colored photo-adhesive layer adheres.
Patent JP-S53136179-A (JP)
Title: Automatic operation controller
Inventor: TAKIGAWA AKIO
IPC: B21B37/00
Filed: 1977-04-28
Abstract: PURPOSE:To prevent an effect of disorder exerting influence on a rolled material and a rolling mill by holding power signal with holding circuit during the normal operation immediately before the disorder of a calculator, when the disorder of calculator which is a central unit of on-line processing control is occurred.
Patent JP-H06323371-A (JP)
Title: Planet type speed reducer with composite planet and constituting method of such planet
Inventor: HADEI EI AKIIRU
IPC: B25J19/00
Filed: 1994-02-23
Abstract: PURPOSE: To reduce backlash and increase overload capacity by supporting a plurality of compound planetary gears meshed with a reaction gear and an output gear of a rotary joint to a cylindrical support element in a planetary type speed reducer used by being incorporated in the rotary joint of a robot. CONSTITUTION: This speed reducer 22 is used by being incorporated in a rotary joint 20 of a robot and supported in a housing comprising housing components 28, 30. A first component 28 is rotatably provided in a second component 30 and connected to a reaction gear 38 by a fastener 76. An output gear 40 connected to the second component 30 by a fastener 78 is provided adjacent to the gear 38, and the respective gears 38, 40 are meshed with gears 44, 46 in a plurality of compound planetary gears 42. Each planetary gear 42 is supported by a support assembly 48 rotatingly supported by the component 30 by a bearing 56 and the support assembly 48 has a gear 58 connected to its one end, which is meshed with a motor pinion 64 of the motor 78, so as to be driven and rotated.