baber/WOPTO huggingface dataset:
Patent JP-H0666925-A (JP)
Title: Radar indicator device
Inventor: FUJIKAWA SHINICHI
IPC: G01S7/32
Filed: 1992-08-20
Abstract: PURPOSE:To obtain a radar indicator device, which does not display the intact video signal received with a radar that is converted into a raster scanning pattern, but makes it possible to adjust the items other than the luminance and the contrast in response to the situation by an observer, and displays the image of the target acquired with the radar so that the image can be readily observed, with regard to the radar indicator device, which converts the signal of the polar coordinate of the distance and the bearing acquired with the radar into the raster-scanning type video signals of the horizontal and vertical rectangular coordinate such as a TV image, and visibly displays the signals on a display device such as an image receiving tube. CONSTITUTION:A level filter part 11 passes or blocks only the signals at the level of an arbitrary specified range in the video signals received with a radar. The signals are converted into a raster scanning pattern and processed. A selecting part 21 selects whether the signals and made to pass the level filter part or not and selects the level band of the signals to be passed or blocked. Only the video signal of the radar at level selected with the selecting part 21 is visually displayed.
Patent JP-S61185538-A (JP)
Title: Production of ink-occluding porous material
Inventor: TOMINAGA HARUHISA
IPC: C08J9/26
Filed: 1984-10-22
Abstract: PURPOSE:To obtain the titled occluding material having easily adjustable poros ity and pore size, and facilitating the mixing and handling of powder, by mixing thermoplastic synthetic resin powder with easily water-soluble salt powder having larger particle size than the resin powder, forming the mixture, and dissolving and removing the salt powder from the mixture. CONSTITUTION:Thermoplastic synthetic resin powder is mixed with easily water-soluble salt powder having larger particle size than the resin powder, and the mixture is filled in a mold, pressed under heating, and cooled. The easily water-soluble salt powder is dissolved and removed from the formed mixture to obtain a porous material. The resin powder is the one passing a 100 mesh sieve, preferably a 200 mesh sieve, and the salt powder is e.g. sodium chloride powder passing a 30-200 mesh sieve.
Patent JP-2001051539-A (JP)
Title: Fixing device and image forming device equipped therewith
Inventor: OKUBO MASAHARU
IPC: G03G15/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain excellent fixation over a long term even when toner offset is caused by calcium carbonate adhering to the surface of a fixing roller by heating a cleaning means so that the temperature of the cleaning means may be higher than the temperature of the glass transition point of developer at the time of starting fixing processing. SOLUTION: A cleaning roller 20 abuts on the optional outer peripheral surface of a pressure roller 10 other than the press-contact part of the roller 10 with the fixing roller 9, and is rotated submissively to the rotation of the roller 10 heated to specified temperature by the roller 9. The roller 20 is heated to the temperature lower than that of the roller 10 and higher than the temperature of the glass transition point being the temperature at which the heated toner is transited from a solid state to a softened state. Namely, the temperature is made lower in such order as the roller 9, the roller 10 and the roller 20. Therefore, the toner offset to the roller 9 is transferred to a member whose temperature is low, so that it is transferred to the surface of the roller 20.
Patent JP-2001050559-A (JP)
Title: Gas conditioning apparatus
Inventor: URAMOTO YOSHIHIRO
IPC: F24F3/14
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To contrive the simplification and cost-down of control by a method wherein the deterioration of a humidity regulating efficiency due to natural ventilation and passage resistance is reduced and switching places in an air passage are minimized. SOLUTION: A gas conditioning apparatus is provided with a humidity absorbing passage 24 comprising an indoor air suction port 2, a dehumidifying fan 10, a rotary moisture absorbing rotor 1, and a passage switching damper 16; and a reproducing passage 25 comprising the air suction port 2, a reproducing heater 13, a reproducing fan 14, the moisture absorbing rotor 1, and the passage switching damper 16. Upon dehumidifying, indoor air dried by adsorbing moisture into the rotary moisture absorbing rotor 1 in the dehumidifying passage 23 is discharged into a room from an indoor air outlet port 3 through the passage switching damper 16, while highly humid indoor air humidified by depriving moisture of the rotary moisture absorbing rotor 1 in the reproducing passage 25 is discharged to the outside of the room from an outdoor air outlet port 15 through the passage switching damper 16.  Upon humidifying, dried indoor air in the dehumidifying passage 24 is discharged to the outside of the room from the outdoor air outlet port 15 through the passage switching damper 16, while highly humid air in the reproducing passage is discharged into the room from the indoor air outlet port 3 through the passage switching damper 16.
Patent JP-2000040840-A (JP)
Title: Surface type light emitting device, driving method thereof, light transmitter/receiver employing it, optical interconnection unit and optical recorder
Inventor: ONOUCHI TOSHIHIKO
IPC: H04B10/293
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface type light emitting device arranged to reduce cost by integrating a surface light emitting element and a photodetector in simple form thereby enhancing productivity without sacrifice of output power of the light emitting element. SOLUTION: The surface type light emitting device comprises a surface light emitting element and a photodetector. The surface light emitting element is a surface type light emitting element emitting light from the surface of a first substrate 21 perpendicularly thereto. A part of an electrode for injecting a current into the light emitting element is constituted by jointing an electrode pad 6 provided on the first substrate 21 by leading out to a part of the light emitting element other than the functional part 8 with an electrode pad 13 on a wiring pattern formed on a second substrate 22 different from the first substrate 21 such that both pads are conducted electrically. A current can be injected into the functional part 8 of the light emitting element from the second substrate 22 side and the photodetector is formed on the second substrate 22.
Patent JP-H1059617-A (JP)
Title: Feed device for wire made of viscoelastic raw material
Inventor: TANAKA SEIJU
IPC: B23K3/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a feed device for a viscoelastic raw material (solder or the like)-made wire which is improved so as to avoid the deformation of the wire by force for clamping wire. SOLUTION: A solder wire feed device 4 is such a device as sandwiching a solder wire 5 between the outer peripheral faces of two rollers 9, 11 and feeding the same in an axis direction. Sandwiching force of rollers is maintained comparatively high during wire feeding, and the sandwiching force of the rollers is maintained comparatively low during wire stopping. The wire is clamped by the strong force so as to avoid to slip during the wire feeding, and the clamp force is loosened so as to avoid crush resulting from the viscoelasticity of the wire during the wire stopping where the wire crush is likely to happen.
Patent JP-H0669025-A (JP)
Title: Electromagnetic device
Inventor: YANO MANABU
IPC: H01H51/00
Filed: 1992-08-21
Abstract: PURPOSE:To obtain an electromagnetic device, which maintains moderately the amount of deformation of a buffer member and is capable of ensuring the buffer effect of the buffer member for a long term. CONSTITUTION:When pole contact parts Ea and Ea of armatures 21, which are movable magnetic members E, are attracted to attracting parts Aa and As of a fixed core 17, which is a fixed magnetic member A, a stopper 26 for forming a prescribed gap between the suction parts Aa and Aa and the pole contact parts Ea and Ea is provided at the core 17.
Patent JP-H0895701-A (JP)
Title: Combination touch panel and transparent digitizer
Inventor: HASHIMOTO SOJI
IPC: G06F3/03
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a touch panel and digitizer function which has high transmissivity and high stability at low cost by using a transparent tablet for the digitizer even as an input medium for a touch panel. CONSTITUTION: Respective X- and Y-axial electrode wires (X1 -Xn and Y1 -Ym ) are connected independently to the respective terminals of analog multiplexers 3 and 4. The multiplexers 3 and 4 are connected to the port of a control part 9 and optional analog switches can optionally be set. After the power source is turned on, this device counts the frequency that an AC pen 2 transmits to detect the state of the pen 2. When the pen 2 is nearby the tablet 1, processing is performed as the digitizer. When the pen 2 is not on the tablet 1, the operation is repeated as the touch panel. Further, when the pen 2 is nearby the tablet 1, this device functions as the digitizer, so even when the hand gripping the pen 2 touches the touch panel, no wrong data is sent.
Patent JP-H0779130-A (JP)
Title: Noise filter
Inventor: OGATA TAISHIYOU
IPC: H03H11/04
Filed: 1993-09-08
Abstract: PURPOSE:To eliminate noise with high accuracy without employing a large sized component in the noise filter. CONSTITUTION:The filter is provided with an input detection means 2, a control means 6 providing an output of a control signal in response to an output of the input detection means 2, and an inverse noise superimposing means 7 superimposing an electric quantity onto a line depending on the output of the control signal and the control means 6 is provided with a low pass filter 3, a subtractor 4 and an inverting amplifier 5.
Patent JP-H0269627-A (JP)
Title: Protective tube for thermocouple
Inventor: YUKI ISAMU
IPC: G01K1/08
Filed: 1988-09-06
Abstract: PURPOSE:To improve the durability of a protective tube for thermocouple by making a fiber layer wound around the outer periphery of the tubular body of the tube more flexible compared with the tubular body and a refractory layer formed on the outer periphery of the tubular body and composed of fine powder of refractories and larger-size particles of refractories so that the fiber layer can work as a cushion against the contraction stress caused by a heat shock and adhesion of slag. CONSTITUTION:A thermocouple is inserted into the tubular body 1 of a protective tube for thermocouple which is used when the temperature of a high- temperature of molten metal, etc., is measured with the thermocouple after the front end of the body 1 is hermetically sealed and a fiber layer 6 used refractory fibers as a base material is wound around the body 1. Then a refractory layer 3 constituted by alternately laminated layers of fine powder 4 of refractories and layers of larger-size particles 5 of refractories is formed on the outer peripheral surface of the layer 6. The fiber layer 6 is made more flexible than the refractory layer 3 so that the layer 6 can work as a cushion material against contraction stress.
Patent JP-S6369423-A (JP)
Inventor: DEBITSUTO KUROFUTSU
IPC: H02H9/04
Filed: 1987-09-04
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-S60113877-A (JP)
Title: Pressure control valve
Inventor: ISHIOU HARUYUKI
IPC: F16K17/06
Filed: 1983-11-26
Abstract: PURPOSE:To provide a pressure control valve excellent in pressure override characteristic by connecting a spring chamber of a solenoid control type pressure control valve with a tank chamber connected to a pressurerized oil outlet by a by-pass having a throttle valve. CONSTITUTION:A valve 4 is held in a valve body 1 having a pressurized oil inlet 2 and a presurized oil outlet 3, and a spring 6 coupled to the valve 4 is mounted in a spring chamber 5 at the back of the valve 4 and adjusted by a screw 7. A by-pass having a throttle valve 9 is disposed between the spring chamber 5 and a tank chamber 8 connected to the outlet 3 to produce a difference in pressure between both chambers, whereby pipeline resistance and force by flowing force of a fluid can be compensated to attain good pressure override characteristic.
Patent JP-S59113186-A (JP)
Title: Cathodic corrosion protection method of aluminum material
Inventor: MIYASHITA TERUO
IPC: C23F13/00
Filed: 1982-12-21
Abstract: PURPOSE:To prevent effectively corrosion over a wide range even if the environment for using an Al material changes drastically in a titled method using an external power source by suppressing intermittently the cathode potential of the Al material in accordance with the cathode potential of said material with respect to a reference electrode provided in water. CONSTITUTION:A reference electrode 2 is provided in water in proximity to an Al material 1, which is a material to be protected and is immersed in the water. The cathode potential V of the material 1 with the electrode 2 as a reference is measured by a potential measurement device 3, via circuits 7, 7. A signal is emitted from the device 3 to a relay device 5 at every rise of the potential V to a preset upper potential Vu. A counter electrode 4 and the material 1 are connected, via the device 5, to an external power source 6, whereby cathode current circuits 8, 8 are formed. The circuits are normally held open but when the potential V rises up to the Vu, the device 5 is operated by the above-mentioned signal, by which the circuits 8, 8 are closed for a short time. The cathode current is run between the material 1 and the electrode 4 during this time and the potential V is intermittently suppressed.
Patent JP-H10173294-A (JP)
Title: Multilayered compound semiconductor film mirror containing nitrogen and surface type light emitting device
Inventor: UCHIDA MAMORU
IPC: H04B10/40
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface type light emitting device, such as the VCSEL, improved in such a characteristic as the temperature characteristic, etc., by constituting part or whole of a multilayered film mirror of a multilayer compound semiconductor film containing nitrogen. SOLUTION: An n-type GaInNAsP/InPDBR layer 102, an n-type InP clad layer 3 containing a carrier at a concentration of 10<18> cm<-3> and having a thickness of 1.5μm, and a strained quantum well active layer 104 are successively grown on an n-type InP substrate 101 by epitaxial growth. Then a p-type InP clad layer 105 containing a carrier at a concentration of 10<18> cm<-3> and having a thickness of 1.5μm and a p-type GaInNAsP/InPDBR layer 106 are successively formed on the active layer 104. In addition, a p-type InGaAsP contact layer 107 having a thickness of 0.5μm is formed in the layer 106. Finally, ring-like electrodes 109 and 110 having opening diameters of 5μm are respectively formed on the n- and P-type DBE mirrors 102 and 106. Therefore, the DBR mirrors 102 and 106 having high reflectivity and low electrical resistances and thermal resistances can be formed.
Patent JP-H0542439-A (JP)
Title: Carrying-in and carrying-out device for pallet and the like
Inventor: MABUCHI YOSHIKAZU
IPC: B23Q7/00
Filed: 1991-08-08
Abstract: PURPOSE:To install a carrying-in and carrying-out device for a pallet and the like within a narrow space, and precisely and stably linearly move a bracket having a pin engaging with a pallet and the like. CONSTITUTION:A bracket 2 having a pin is mounted on one end of a parallel link 3, and the other end of the parallel link 3 is guided by an LM guide rail 4 so as to be movable. The middle part of the parallel link is connected to one end of an oscillating arm 5, and the other end of the oscillating arm 5 is connected to an expansion cylinder device 7 through a driving arm 6 so that the bracket 2 can be moved at a right angle to the LM guide rail 4.
Patent JP-S6466825-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: SUMITA KUNYU
IPC: G11B5/851
Filed: 1987-09-07
Abstract: PURPOSE:To improve durability without impairing magnetic characteristics by using a gaseous mixture composed of Ar and N as a sputtering gas at the time of forming a thin CoCr alloy film by a sputtering method. CONSTITUTION:The effect of improving the durability is obtd. by using the gaseous mixture formed by adding gaseous nitrogen (N) to gaseous argon (Ar) to be normally used at the time of forming the thin metallic film by the sputtering method. The Co and Cr atoms evaporated from a Co-Cr target 5 are deposited on a PET film 2 which is heated to about 130 deg.C and is moved by a can roll 3 by using the gaseous mixture composed of the Ar and N as the sputtering gas at the time of forming the thin CoCr alloy film by the sputtering method on a substrate 2. The durability of the magnetic layer, i.e., the thin CoCr film itself is thereby improved without impairing the characteristics thereof.
Patent JP-H0385111-A (JP)
Title: Display device for cooker or the like
Inventor: ARAI TOSHIO
IPC: A47J27/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a display device for enabling a circuit board to be combined with a display body so that a regulating variable resistor cannot be positionally shifted, by retaining the display device on the circuit board, and by fitting a retaining device with an integrally molded ring-shaped protective section for covering the periphery of the regulating variable resistor. CONSTITUTION:A retaining device 30 is fixed on a circuit board 24 with a fixing click 30a, and a pin 27a is set to meet the hole of the circuit board 24 to hold a display device 27 from an upper section, and is soldered from a lower surface. The position of a ring-shaped protective device 30b molded integrally on the retaining device 30 is determined so that the protective device 30b may come to the periphery of a regulating variable resistor 28 when the retaining device 30 is fixed on the circuit board 24. The regulating variable resistor 28 is regulated in a state that it is fitted on the circuit board 24. The circuit board 24 is combined with a display body 23, but even if the circuit board is combined from the viewpoint of a soldering side, the protective section 30b of the retaining device 30 and the regulating variable resistor 28 are brought in contact with a stop boss 23a and a rib 23b, and regulating positional shift is not generated. In other words, the regulating variable resistor 28 is not required to be coated with bonding agent or the like.
Patent JP-S6283622-A (JP)
Title: Heat-sensitive air flow meter
Inventor: TAKAHASHI MINORU
IPC: G01F1/684
Filed: 1985-10-09
Abstract: PURPOSE:To improve responsivity to fluctuation in air flow-rates, by covering surface of coiled metallic wire of heating resistor material with glass layer. CONSTITUTION:A 20mum wide Pt wire 2 is wound up around a 0.5mm Mo core wire 18 and the coil is sintered after covering with glass material 4. This heating resistor 1 and resistor 5 for air temperature measurement are installed in a suction air bypass 102. By this arrangement, as, among the heat generated in the Pt wire 2 of the resistor 1, amount of the heat lost by the supporting body 3 is not significant, and almost all the heat is lost in the air, transient responsivity in case of sudden changes of the oil flow-rates is improved pronouncedly. The resistor 1 is controlled by a transistor to higher temperature by the specified constant value than that of the resistor 5 and suction air temperature is corrected by an infinitesimal current transmitted to the resistor 5. An equalizing feedback is So made that voltage obtained by dividing voltages on both ends of the resistor 1 by resistances 11, 12 equals that obtained by amplification 7 of voltage drop of a resistance 10 and the air flow-rate can be measured by the voltage drop of the resistor 10.
Patent JP-S6464813-A (JP)
Title: Filling foaming agent in structural member with closed cross-section
Inventor: KORE HARUHISA
IPC: B29C39/10
Filed: 1987-09-07
Abstract: PURPOSE:To make it possible to fill a foaming agent in a space part with uniform density, by forming a part where the space part filled with the foaming agent is brought into contact with the inner wall of a structural member with a closed cross-section to be a mesh-shape and dividing the part with a bag partition plate wherein the foaming agent is filled. CONSTITUTION:A bag partition plate 2 has a partition part 2a consisting of a film substance acting as a partition plate and a foaming agent pouring hole 4 communicating with the outside of a structural member 1. When a foaming agent 5 having sealing characteristic is poured into the bag, the part brought into contact with the inner wall 1a of the member 1 after foaming is formed in a mesh-shape 6. When e.g. a hard foamable urethane and the like having sealing characteristic is poured into this bag partition plate 2 from the pouring hole 4, it is foamed after a specific time has passed. The bag partition plate 2 is expanded and it is brought into contact with the inner wall 1a of the member 1 under pressure due to the expanding pressure to form a space part 3. When being foamed, the foaming agent 5 in the bag partition plate 2 is spread out of the mesh-shape 6 and this spread foaming agent 5 is self- adhered on the inner wall 1a and acts as a sealing material, and the bag partition plate 2 is thereby tightly fixed at a specific position.
Patent JP-2000044350-A (JP)
Title: Cubic bn sintered compact
Inventor: FUKAYA TOMOHIRO
IPC: B01J3/06
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cBN sintered compact excellent in fracture resistance by optimizing the crater resistance and strength. SOLUTION: This cBN sintered compact is a sintered compact obtained by sintering cBN grains with a bonding phase which is continuous when two- dimensionally viewed. The bonding phase contains one or more kinds selected from the group consisting of carbides, nitrides, carbonitrides and borides of groups 4a, 5a and 6a transition metals of the periodic table, nitrides, borides and oxides of Al, carbides, nitrides, carbonitrides and borides of at least one kind of Fe, Co and Ni and mutual solid solutions thereof. The average value of the thickness of the bonding phase is <=1.5 μm and the standard deviation thereof is <=0.9. The content of the cBN is 45-70% expressed in terms of vol.% and the average grain size of the cBN grains is >=2 and <=6 μm.
Patent JP-2001054252-A (JP)
Title: Structure for fixing elastic body
Inventor: TAKAKURA SEI
IPC: H02K5/24
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing an elastic body, with which an elastic member can easily be assembled to support a supported body like a motor by floating. SOLUTION: In this structure for fixing an elastic body, a side part rubber vibration isolator 11 having a front surface 11b that contacts a motor to support it by floating is inserted into and fixed to a retaining part 10 in the sliding direction of the front surface 11b. The side part rubber vibration isolator 11 and the retaining part 10 are formed, so as to bring about line contact when inserted at the side surface 11a of the isolator 11 or the side surface 10a of the retaining part 10.
Patent JP-S58111809-A (JP)
Title: Novel catalyst components for polymerizing alpha-olefin or mixture of alpha-olefin and ethylene
Inventor: IRURARO KUTSUFUIAANI
IPC: C08F10/00
Filed: 1982-12-22
Abstract: Catalyst components for the polymerization of alpha-olefins and of the mixtures thereof with minor amounts ethylene that are obtained from emulsions or dispersions in an inert liquid medium or in an inert gaseous phase of a liquid phase comprising compounds or compositions containing Ti and Mg compounds, which are immiscible in aliphatic hydrocarbons or comprise a catalytic component precursor which is also immiscible in aliphatic hydrocarbons.