baber/WOPTO huggingface dataset:
Patent JP-H11111063-A (JP)
Title: Flat pressed stranded hollow cable
Inventor: INAGAKI TOSHIBUMI
IPC: H01B5/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily provide a wide flat wire without increasing rolling pressure, and impart a bending characteristic in the width direction of the wire by arranging plural strands on the same circumference, and using a pressed stranded hollow wire having no central core wire as a rolled wire rod. SOLUTION: Plural strands 2 which are composed of a soft copper wire and have a prescribed wire diameter, are arranged on the same circumference, and are extruded through a die having a prescribed diameter, and a pressed stranded hollow wire is constituted. Since an outside diameter of the stranded wire can be made large by selecting the number of plural strands 2, a wide straight angle wire is obtained without increasing rolling pressure. Since sliding is generated between the respective strands 1 not like in the case where a round single wire is formed as a rolled wire, a bending characteristic in the width direction is obtained. The same wire as an outer layer strand 1 or a different wire such as silicon sponge may be incorporated into the hollow 3 of the pressed stranded wire, and the characteristic of the wire is improved thereby.
Patent JP-2000122380-A (JP)
Title: Image forming device
Inventor: SUZUKI KAZUO
IPC: G03G15/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To enable an image carrying member to be protected when a connection defect occurs by grounding an electrostatic charge means via a resistance means, which is disposed between an electrostatic charge means body and the ground and suppresses the eddy current flowing to the electrostatic charge means to a prescribed voltage or below. SOLUTION: A Scorotron primary electrostatic charger 2' is provided with a varistor 2'd which is a resistance means of 1,200 V between a grid electrode 2'b, a shielding member 2'c and the main body ground. Even in the case of a connection defect of the grid electrode 2'b and the shielding member 2'c with a power source means 5, the charge generated by a corona discharge can flow to some extent into the grid electrode 2'b and the shielding member 2'c and, therefore, the flow of the excess charges in a drum direction does not occur. The set value of the resistance means (varistor) is preferably at the leak threshold voltage between the maximum voltage impressed to the grid electrode 2'b and the shielding member 2'c by the power source means 50 <= the set value of the varistor <= the grid electrode-the image carrying member.
Patent JP-H07135565-A (JP)
Title: Method for setting correction data for image sensor
Inventor: KOMIYAMA KIYOSHI
IPC: H04N1/401
Filed: 1993-11-09
Abstract: PURPOSE:To accurately set correction data with high precision with one setting operation and to easily conduct the setting. CONSTITUTION:A reference face (i.e., white face) S is read by an image sensor 2 and when correction data to correct outputs of dot elements 2a... are set based on an output obtained by dot elements 2a, 2b, 2c... of the image sensor 2, the image sensor 2 scans plural different positions on the reference face S to read data and a maximum value is selected from plural outputs obtained from the dot elements 2a, 2b, 2c... and the selected maximum value is set as correction data.
Patent JP-H10130610-A (JP)
Title: Hot melt adhesive and hot melt adhesive composition
Inventor: WATANABE ICHIGEN
IPC: C09J131/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hot melt ethylene/vinyl acetate copolymer adhesive having excellent heat-resistant adhesiveness. SOLUTION: This invention provides a hot melt adhesive comprising an ethylene/vinyl acetate copolymer having a melt index(MI) of 10-5,000g/10min, a vinyl acetate content (VA) of 5-50wt.%, an Mw/Mn ratio of 2.0-4.0 and a low-molecular-weight component content of 24wt.% or below and satisfying the relationship: MP>=120-4.1[log(MI)]-1.33VA (wherein MP is the melting point expressed in  deg.C, MI is expressed in g/10min, and VA is expressed in wt.%) and a hot melt adhesive composition comprising 100 pts.wt. above adhesive and up to 200 pts.wt. tackifier and/or up to 150 pts.wt. wax.
Patent JP-H03165978-A (JP)
Title: Production of clad steel plate and its device
Inventor: ISHIKAWA TOSHIYA
IPC: B23K20/04
Filed: 1989-11-22
Abstract: PURPOSE:To stably mass-produce clad steel plates of good quality by spraying lubricating oil material on the work roll outside surface in a nozzle box and carrying out rolling while the thickness of an oil film stuck to the work roll outside surface being adjusted by wiper members. CONSTITUTION:Plural metal plates are superposed on each other and these are rolled and joined to produce the clad steel plate. The nozzle box 5 is then arranged in opposition to a work roll 1. The edges of the nozzle box 5 come into contact slidingly with the work roll 1 outside surface via the wiper members 2 and airtight space is formed on a part on the work roll 1 outside surface. The lubricating oil material is sprayed from a nozzle 3 on the work roll 1 outside surface in the nozzle box 5. While the thickness of the oil film stuck to the work roll 1 outside surface being adjusted by the wiper members 2, the metal plates 7 to be rolled are rolled. By this method, rolling and joining operation for a continuous long time can be carried out.
Patent JP-H05145404-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMITA KAZUHIRO
IPC: H03K19/088
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a semiconductor integrated circuit capable of adjusting the balance between an output rising delay time and an output falling delay time without changing a characteristic other than the delay time. CONSTITUTION:The semiconductor integrated circuit provided with a phase split transistor(TR) TPS amplifying a current inputted externally and increasing threshold voltage used for a prescribed operation and with an output TR TOP whose base is connected to an emitter of the phase split TR TPS is provided with an active pull-down circuit 1 between the base of the phase split TR TPS and a low potential power supply GND so as to adjust the rising and falling delay time of the output of the circuit by adjusting the switching time of the active pull-down circuit 1.
Patent JP-H09148781-A (JP)
Title: Filter for preventing leakage of electromagnetic wave
Inventor: SATO HIROKI
IPC: H05K9/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress electromagnetic wave leaking from a plasma display panel without having any effect on the image. SOLUTION: The filter 2 for preventing leakage of electromagnetic wave is fixed to the front face of a plasma display panel 1 such that a conductive mesh is arranged on the plasma display panel 1 side and the conductive mesh is grounded through a ground piece 3. In the filter 2 for preventing leakage of electromagnetic wave, the conductive mesh comprising longitudinal and lateral mesh wires crossing perpendicularly is provided on one side of a transparent resin plate while inclining at an angle of about 45 deg. against the horizontal axis thereof. Density of the mesh is set at about 100 lines/inch.
Patent JP-H02148688-A (JP)
Title: Thin film el element
Inventor: ASAI KOSUKE
IPC: C09K11/56
Filed: 1988-11-30
Abstract: PURPOSE:To increase the luminance brightness of a red thin film EL element by adding a specific concentration of Ce as a sensitizing agent to the luminescent material layer CaS:Eu of the EL element. CONSTITUTION:On the top surface of a glass substrate 1 including the surface of a plurality of transparent electrodes 2 are successively formed a first insulation layer 3 of SiO2/Ta2O5 compound film, and a second insulation layer 5 of Ta2O5/SiO2 compound film. On the top surface of the second insulation layer 5 are formed a plurality of back plates 6 made of Al in the direction normal to the longitudinal direction of the transparent electrodes 2 at specified intervals to form a matrix. A thin film EL element of a high luminance brightness is obtained by adding 10<-5>-10<-1>mol% of Ce to CaS:Eu luminescent layer 4 of the thin film EL element because the Ce works as a sensitizing agent and increases the luminance efficiency.
Patent JP-H03166365-A (JP)
Title: Plasma treating device
Inventor: OGAWA SHIZUO
IPC: H01L21/31
Filed: 1989-11-27
Abstract: PURPOSE:To improve the reliability of a sealing function and to prolong the service life in the device for producing plasma to treat a body by providing a mechanical seal at the sealing part of the rotating shaft for rotating the body. CONSTITUTION:The rotating shaft for rotating a body to be treated is mechanically sealed and made freely rotatable in the plasma device. In this sputtering device, for example, the rotating shaft 12 and a packing 34 are simultaneously rotated, and a seal ring 32 is pressed on the lower surface of a floating seat 31 by the spring pressure 35. Consequently, the inside and outside of a sputtering gun are sealed at the contact part between the ring 32 and the seat 31 and the contact part between the shaft 12 and the packing 34, and the leakage of cooling water is prevented.
Patent JP-H08154877-A (JP)
Title: Vacuum cleaner
Inventor: AKOSHIMA KAZUHIRO
IPC: A47L9/28
Filed: 1994-12-08
Abstract: PURPOSE: To dispense with an exclusive rotating speed detecting means, and reduce cost by arranging plural areas different in reflectance of the light in a rotary part as rotating speed detecting means of a motor-driven air blower, detecting rotating speed by a difference in its reflectance, and controlling voltage to be impressed on the motor-driven air blower on the basis of the detected rotating speed. CONSTITUTION: Black painting is applied to a part of a fan 5 fixed to an electric motor part, and a light emitting element 8 and a light receiving element 9 are arranged in one side part of this fan 5. The light emitting element 8 is connected to electric power supply through a resistor 14, and a connecting point between a collector of the light receiving element 9 and a resistor 15 is connected to a reversible input terminal of an operation amplifier 20, and an output signal of the amplifier 20 at fan rotating time is inputted to a CPU, and a pulse number is counted.  Since time when the light receiving element 9 is turned on and off is equal to time when the fan 5 rotates by half, a vacuum cleaner is constituted so as to count its time, and rotating speed of a motor- driven air blower is detected, and impression voltage is controlled on the basis of this, and feedback control of the rotating speed is performed.
Patent JP-H08233529-A (JP)
Title: Method and apparatus for aligning mask and work
Inventor: TANAKA YONEHIRO
IPC: H01L21/027
Filed: 1995-11-22
Abstract: PURPOSE: To provide the method and the apparatus for alignment, which can align the positions of a mask and a work highly accurately without depending on the characteristics of a projecting lens. CONSTITUTION: Exposure light is cast on the alignment mark of a mask M from an exposure-light illuminating device 1. The alignment mark of the mask M is projected on a reflecting member 4a provided on a work stage 4. The projected image is received and processed, and the relative position is stored. Then, the emission of the exposure light from the exposure-light illuminating device 1 is suspended, and a work W is mounted on the work stage 4. Non- exposure light is cast on the alignment work mark of the work W from the exposure-light illuminating device 1 or a partial lighting system WA1 for a work-alignment mark. The alignment mark of the work is received, and the image is processed. The relative positions are detected/stored. Then, the relative- position data of the alignment mark are operated, and the work and/or mask is moved so that both alignment marks are overlapped.
Patent JP-H01146132-A (JP)
Title: Magnetic disk
Inventor: UCHISAWA MANABU
IPC: G11B5/64
Filed: 1987-12-02
Abstract: PURPOSE:To improve wear resistance and to prevent attraction by providing island-shaped projections which are formed of one kind among metals, silicon and boron and are cured by oxidizing or nitriding on a flat magnetic recording medium or a protective film formed on this magnetic recording medium. CONSTITUTION:The film of the magnetic recording medium 3 consisting of Co-Ni is formed to 600Angstrom  on a commercially marketed substrate constituted by forming an underlying cured film 2 of an Ni-P plating film on the surface of an Al-Mg alloy substrate 1 and subjecting the surface to mirror finishing and an SiO2 film 4 which is a protective film is formed to 500Angstrom  thereon. The island-shaped projections 5 of Al are provided on this SiO2 protective film 4 and further, this disk is heat-treated in an oxygen atmosphere, by which the Al is oxidized and cured to form the island-shaped projections 5 of Al2O3. The island-shaped projections 5 formed in such a manner decrease the true contact area with a magnetic head slider. The attraction force and friction force between a magnetic disk and the magnetic head slider are thereby decreased. Since the projections 5 are subjected to the curing treatment, the wear resistance is improved as well.
Patent JP-H10145819-A (JP)
Title: Image display device
Inventor: SAEGUSA TORU
IPC: H04N11/20
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in which diversified display is conducted by using a side panel area. SOLUTION: A comparator section 142 discriminates whether or not a level of three primary color signals R, G, B exceeds a preset signal level and gives signals DR, DG, DB denoting a discrimination result to a control section 144. The control section 144 detects the signals DR, DG, DB at a prescribed position of an image to discriminate the color based on the detection result and gives a color selection signal CTC in response to the discriminated color to a level setting section 145. The color difference signal in a color selected based on the signal CTC is fed to a signal selection section 147 via a low pass filter 146. The signal selection circuit 147 selects the color difference signal based on a signal SDP denoting a side panel area and gives it to a matrix section 148.  The color of the side panel area is selected depending on the image and the color of the same color group at the edge of the image is attained.
Patent JP-H07156422-A (JP)
Title: Dot printer
Inventor: ADACHI YASUSHI
IPC: B41J2/30
Filed: 1993-12-06
Abstract: PURPOSE:To eliminate a dot omitted state by controlling a printing driver so as to perform printing the printing dot corresponding to the omitted dot using an effective dot other than an omitted dot. CONSTITUTION:In restoration printing operation, a CPU 10 reads printing data from a printing data memory 13 and edits the same to write the edited data in a printing driver 14 to renew the memory address of the printing data memory 13. Before printing data is read from the printing data memory 13, the position of a present printing head 1 is checked to judge whether the checked position is an omitted dot printing generating position. When the checked position is judged not to be the omitted dot printing position, the CPU 10 transfers to next processing without performing any operation and, when the checked position is judged to be the omitted dot printing position, the CPU 10 enables a printing enabling signal and, on and after, a printing timing signal 21 becomes effective and a printing wire driving signal is outputted from the printing driver 14.
Patent JP-H11141924-A (JP)
Title: Installation block for air conditioner outdoor unit
Inventor: ONO KATSUTOSHI
IPC: F24F5/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To promote improvement in a good appearance in a set condition, and to facilitate installation works, by inserting the leg of an air conditioner outdoor unit into the level difference of the side wall of a leg seat that is provided in an installation block, and into a fixing aperture part that is notched. SOLUTION: A leg seat 2 which receives a leg of an air conditioner outdoor unit is recessed in an upper surface of an installation block 1, and a hollow-shaped side wall 3 is joined around its entire periphery. A level difference part 4, which is recessed with the longer depth than that of the air conditioner outdoor unit, is joined to the roughly central part in the lengthwise direction of the installation block 1, so as to form a hollow shape. A fixing aperture part 5, which is notched to be inserted in such a condition that the leg projecting in the front face side of the air conditioner outdoor unit and a rubber vibration isolator are laid down, is provided in the internal wall 3a of the side wall in the front leg end side of the air conditioner outdoor unit, and the exposed outdoor unit leg is covered with a cover part.  In the rear leg side which is its opposite side, the upper part of the exposed leg is installed in an open condition. Moreover, a flanged portion 7 which is provided around the entire periphery of the trapezoidal lower bottom part of the installation block 1 is integrally formed for setting on the plane ground.
Patent JP-2000125784-A (JP)
Title: Granular food and its production
Inventor: HAMAZAKI MASANORI
IPC: A23L27/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a granular food having a good solubility, an excellent flavor and taste, a feeling of eating without a feeling of roughness and capable of preparing various kinds of a low-fat soup, a low-fat source and the like suitable for a recent consumer's health-oriented trend and to provide a production method of the granular food. SOLUTION: A very small amount of oils and fats is added to a starch raw material and the resultant mixture is extruded and granulated without adding water. After a raw material except the starch is pressed and formed without adding water to the raw material so as to have 100-2000 gf hardness, the formed material is pulverized and finely grained. Both of the obtained granules are mixed.
Patent JP-H11139160-A (JP)
Title: Grip structure in interior trim
Inventor: HARA AKIHIRO
IPC: B60J5/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent vibration in the torsional direction in spite of application of great moment force in the torsional direction to a grip so as to secure a stable firm mounting strength in a grip structure such as a door grip arranged in a door trim or an assist grip installed in a rear side trim or in various garnishes. SOLUTION: In a door grip 40 arranged in a door trim, a turn-preventing rib such as a plate type rib 57 or a ring type rib is set in a mounting emboss part 56, which is used for installation to a vehicle body panel, in a grip base 50. In this way, torsion in the turning direction is prevented in spite of application of great moment force when the door grip 40 is gripped and operated, so that a grip operation feeling can be improved.
Patent JP-2000128396-A (JP)
Title: Positioning carrying device for sheet body
Inventor: TAKADA KENJI
IPC: B65H5/36
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To easily and certainly carry out positioning carrying work for a sheet body in simple constitution. SOLUTION: It is furnished with a fixed guide plate 100 to position one side surface 32a of a cumulative phosphor sheet 32 and a diagonal carrying means 102 to carry the cumulative phosphor sheet 32 in the direction to be inclined to the side of the fixed guide plate 100 relative to the carrying direction. The diagonal carrying means 102 is furnished with a pair of rollers 106, 108 to clamp the cumulative phosphor sheet 32 and a movable guide plate 112 to press the cumulative phosphor sheet 32 to the side of the fixed guide plate 100, and the rollers 106, 108 are free to advance and retreat in the axial direction.
Patent JP-H06132959-A (JP)
Title: Routing control system
Inventor: SOEJIMA MAKOTO
IPC: H04L12/66
Filed: 1992-10-20
Abstract: PURPOSE:To ensure the dynamic change of the routing information in the small traffic as less as possible against the change of numbers of routers and LANs connected to a routing control system or against the faults. CONSTITUTION:A routing manager 101 is added to a public network 100 to attain the integrated network control and routing control. The manager 101 also contains a routing subject list 11 to show the routers 104-110 set at the relaying points of all LAN 120-130 that can be connected to each other via the network 100. The addition or deletion of routers, the switching of the relaying routes, the addition or deletion of LANs, etc., are all informed to the manager 101. Receiving these information, the manager 101 updates the list 11. Then the manager 101 informs each router of the necessary minimum information for the updating of the routing information.
Patent JP-2001128370-A (JP)
Title: Protective circuit for reverse connection of power supply
Inventor: MATSUDA SEIJI
IPC: H02J1/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit, for reverse connection of a power supply, which can be miniaturized easily and surely and which can be easily and surely made low-cost. SOLUTION: A PNP transistor T, in which an input voltage is supplied to its emitter whose collector is used as an output end and whose base is connected to an input end is provided. A first resistor R1, one end of which is connected in common to the emitter of the PNP transistor T and to a DC power supply used to supply the input voltage and the other end of which is connected to the base of the PNP transistor T, is provided. A second resistor R2, one end of which is connected in common to the base of the PNP transistor T and to the other end of the first resistor R1 and the other end of which is used as the input end of an indication signal, is provided. A reverse protective diode, whose cathode is connected in common to the other end of the first resistor R1 and to one end of the second resistor R2 and whose anode is grounded, is provided.
Patent JP-H01146197-A (JP)
Title: Digital picture memory device
Inventor: MURAKAMI YUKICHI
IPC: G11C11/401
Filed: 1987-12-02
Abstract: PURPOSE:To make the title device correspond both to a method for storing a compound video signal and to another method for storing a video signal without including a synchronizing signal by switching an action to be executed successively from the top of a memory cell array and another action to be executed by corresponding one row to one scanning line of the video signal by an external control signal. CONSTITUTION:A selector 12 updates the address of an X direction for 1 every time when a clock SCK is inputted. When the clock SCK is inputted after the highest order address of the X direction is generated, a BF1 signal is outputted. At this time, when an external control signal INC is H, a counter 14 updates the address of a Y direction for 1, and writing and reading are successively executed from the top of a memory cell array 11. On the other hand, when the INC signal is L, the one row of the memory cell array 11 can correspond to the one scanning line of the video signal by inputting a horizontal synchronizing pulse HD as an LRST signal. Thus, the device can correspond both to the method for storing the compound video signal and to the method for storing the video signal without including the synchronizing signal.