baber/WOPTO huggingface dataset:
Patent JP-H02179623-A (JP)
Title: Organic nonlinear optical material
Inventor: IKEDA HIDEJI
IPC: C07D267/14
Filed: 1988-12-30
Abstract: PURPOSE:To obtain excellent nonlinear optical characteristics by using a specific hemicyanine deriv. having paired ions within the molecule,i.e. the hemicyanine deriv. expressed by the specific general formula. CONSTITUTION:The compd. which can be used as the nonlinear optical material includes various compds. if the compds. are the hemicyanine deriv. expressed by the general formula (I). The immediate decision of the degree of the nonlinear optical effect thereof is possible if the value of mu0beta (the product of a permanent bipolar moment and quadratic nonlinear optical constant) is measured. The nonlinear optical material consisting of the hemicyanine deriv. has the mu0beta value much larger than the mu0beta value of the conventional nonlinear optical material of org. systems and exhibits the excellent nonlinear optical effect and above all the high effect of SHG. This material is, therefore, widely utilized as not only harmonic producers for semiconductor lasers but also devices, such as laser light sources, computing elements, optical bistable elements, optical modulators, and optical switches and in optical communication, optical information processing, optical measurement, etc.
Patent JP-H01177817-A (JP)
Title: Snow spiral material for transmission line
Inventor: SAMEJIMA MASAHIRO
IPC: H02G7/14
Filed: 1987-12-29
Abstract: PURPOSE:To increase the quantity of heat per unit weight by replacing the center of a linear magnetic unit with nonmagnetic metal or alloy having smaller density than that of the unit. CONSTITUTION:Aluminum is employed as a core material 1, its surface is covered with a magnetic material 2 having a composition of 36wt.% of Ni, 2.0wt.% of Cr, 0.8wt.% of Si and the residue of Fe, further covered on its outermost layer 3 with aluminum to form a snow spiral material. Thus, the quantity of heat per unit weight can be increased by approx. 20%.
Patent JP-2000162579-A (JP)
Title: Temp. compensation circuit for liquid crystal display element
Inventor: WADA NOBORU
IPC: G09F9/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To properly fine adjust an output voltage of a voltage adjustment circuit containing a thermistor from the outside. SOLUTION: When a fixed liquid crystal drive voltage VSPLY outputted from a source part is supplied to a liquid crystal element by the voltage adjustment circuit 10 containing the thermistor R11 as the voltage VCOMP according to an ambient temp., a contrast adjustment means 40 operable from the outside is provided, and the output voltage VCOMP from the voltage adjustment circuit 10 is added to a contrast adjusting voltage VCNT from the contrast adjustment means 40 in a noninverted addition circuit 30.
Patent JP-H08263309-A (JP)
Title: Method and apparatus for notification of event between software application program objects
Inventor: TOOMASU JIEI TORAUGUBAA
IPC: G06F9/46
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for informing an event relating to the state transition of a second object between first and second application software program objects. SOLUTION: A state full object 2a for providing the set 1d of news types relating to the event and an interest object 2d for generating the set 1e of interests for which each interest relates the first object with one of the news types are provided. The state full object 2a generates a news object 2f for indicating the event relating to it in response to the transition of the second object.
Patent JP-H10169138-A (JP)
Title: Mounting construction of holder
Inventor: KUMASHIRO SEIICHI
IPC: E04F11/18
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To mount a holder to a wall surface even if intervals between the leg pipe of the holder and fixture can not coincide with each other. SOLUTION: A moving member 3 having a tapered surface on the circumference is freely fitted in the direction of the diameter in a movable manner to form a fixture 1 with a loose stopper to the outside of a cylindrical fixed member 2. The fixed member 2 is fixed to a wall surface 15, the fixture 1 is mounted to the wall surface 15 so that the small diameter side of the tapered surface 6 is used for the wall surface 15 side, the moving member 3 is properly moved to the fixed member 2 in the direction of the diameter, and the moving member 3 is covered with a leg pipe 11 of a holder 10. A screw 17 is screwed in the leg pipe 11, and the front end of the screw 17 is moved to the small diameter side along the tapered surface 6 with the screwing to make the leg pipe 11 adhere to the wall surface 15.
Patent JP-2001153898-A (JP)
Title: Circuit for detecting voltage
Inventor: KURISU GIICHI
IPC: G01R19/165
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To detect a voltage lower than a reference voltage in a voltage detecting circuit. SOLUTION: A voltage Vc provided by dividing the detected voltage Va and a fixed positive input voltage Vb by a resistive dividing circuit 1 is compared with the reference voltage Vd by a differential amplifying circuit 3 to output an output voltage Ve.
Patent JP-H09151468-A (JP)
Title: Imitation stone covering block
Inventor: ISHIKAWA TOSHIKATSU
IPC: E02D29/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve appearance by providing hidden joint grooves, disappearing into the bottom part of an imitation stone group, around the base part of the imitation stone group, and providing similar joints at the joint groove bottom parts between the imitation stones. SOLUTION: The side faces of base parts 2 are made collide with each other to lay a large number of covering blocks 1, and adjacent hidden joint grooves 4 are communicated with each other. The bottom face of the groove 4 between imitation stones 3 of the adjacent blocks 1 is therefore regressively visible so as to dissolve the state of the joint groove bottom face between the adjacent blocks being directly exposed to the bottom part of the imitation stone 3 to keep the joint groove 4 between the blocks 1 from being visible in a linearly grated state. Because of being communicated between the respective blocks, the grooves 4 act as a drain groove and an air groove so as to accelerate the drainage of rainwater on the covering face and to effectively prevent the temperature becoming high due to solar radiation heat.  Furthermore, in the case of forming the groove 4 between the respective imitation stones, irregular outlines between the respective imitation stones 3 look prominent. Appearance can thereby be close to natural stones, drainage is improved, and the temperature is prevented from becoming high.
Patent JP-H08179267-A (JP)
Title: Liquid crystal display device
Inventor: YONEKAWA TATSUHIKO
IPC: G02F1/133
Filed: 1994-12-22
Abstract: PURPOSE: To provide a liquid crystal display device capable of realizing a stable liquid crystal driving control without a careless missing of data on the like with a small circuitry. CONSTITUTION: Control signal consisting of plural timings in a liquid crystal television 11 generate enable signal having twofold, threefold and quadruple cycles based on a fundamental clock generated in an oscillation circuit incorporated in a control circuit 16b. In this device, control signals having plural timings are directly generated by respectively counting the fundamental clock while using a duodecimal synchronous counter being the lowest common multiple of the twofold, the threefold and the quadruple cycles.  Consequently, since the deviation of timings of control signals is eliminated and synchronizations among control signals are easily obtained with each other, even through a data transformation is performed in a data transformation circuit 18 by using these control signals, the careless missing of data is not occurred and the liquid crystal display is always appropriately controlled.
Patent JP-H06162738-A (JP)
Title: Reproducing device
Inventor: YOKOTA TEPPEI
IPC: G11B27/10
Filed: 1992-11-25
Abstract: PURPOSE:To enlarge the application range of a shuffle function by providing a shuffle function which reproduces all data on a disk at random in a track unit in each area or in a prescribed time unit for every area where all data on the disk is splitted. CONSTITUTION:A user splits all reproduced data into plural areas with the area split key of an operation input section 19. After that, the shuffle key is operated, a system controller 11 generates random numbers for the track numbers in a first area and selects one of the track numbers at random. Then, the controller 11 outputs a control signal to a servo circuit 9, moves an optical head 3 by a thread mechanism 5 and reproduces the selected track. After that, a track is similarly selected for a next area and all areas are successively reproduced. Therefore, the shuffle function is enlarged.
Patent JP-H09180298-A (JP)
Title: Motor rotation controller
Inventor: SAITO SHINICHI
IPC: H01H3/46
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, to eliminate the requirement for a large installation space, to improve the degree of freedom in placing other parts and to reduce the external size. SOLUTION: The controller is provided with a main switch 72 for the on.off control of the normal operations including the on.off control of the normal rotation of a motor, a high speed rotation switch 74 for the on.off control of the motor's high speed rotation replacing the control of the normal rotation mentioned above and a common link member 90 which links to either one of the operations of a fast forward member 56 and a fast backward member 54. Thus, the main switch is turned on.off by the operation of a normal rotation operation member and the on.off control of normal operations including the on.off control of the above normal rotation is conducted. Then, by either one of the operations of the members 54 and 56, the switch 74 is turned on.off and the on.off control of the high speed rotation is executed.  Moreover, by the interlocking operation of the member 90, the switch 72 is turned on.off and the on.off control of the normal operations excluding the on.off control of the motor normal rotation is executed.
Patent JP-H07199586-A (JP)
Title: Color image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a color image forming device which extremely smoothly connects the driving mechanism of each developing unit with the driving part of a main body when moving a plurality of developing units into a single com mon developing position. CONSTITUTION:When a sleeve gear 29 is engaged with the drive gear 33 of the driving part 36 of the main body by the rotation of the rotary developing unit 3 in order to switch over a development color, the drive gear 33 is reversely rotated by making the driving direction of the driving part 36 of the main body opposite be the direction used in development. In this condition, the drive gear 33 and the sleeve gear 29 of each developing unit is engaged, thereby smoothly connecting the drive gear 33 with the sleeve gear 29. After the engagement, the driving part 36 of the main body is driven in the direction used in the development.
Patent JP-2001155552-A (JP)
Title: Impact-proof insulated wire
Inventor: HAYASHI HIROAKI
IPC: H01B7/17
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an impact-proof insulated wire capable of providing the insulated wire for automobile with a short-circuit preventing function without depending on fuses for various equipments in an automobile. SOLUTION: In this impact-proof insulating wire, a combination of an impact absorbing strong fiber layer and a damage-preventing flat metallic wire braided wire is firmed between an electrically insulating layer on a conductor and an outermost sheath layer.
Patent JP-H05169999-A (JP)
Title: Column type select lever device for vehicle automatic transmission device
Inventor: TSUNODA RYUICHI
IPC: F16H59/10
Filed: 1991-12-19
Abstract: PURPOSE:To create a nodal feeling and a rigid feeling during select manipulation only on the select lever side in a column type select lever device for a vehicle automatic transmission device. CONSTITUTION:A select lever 15 is manipulatably journalled to a support member 17 attached to a steering column 14, and a node mechanism 18 for applying a nodal feeling to the select manipulation of the select lever 15 is disposed between the support member 17 and the select lever 15.
Patent JP-H07202256-A (JP)
Title: Optical integrated sensor
Inventor: KOMAZAKI IWAO
IPC: H01L27/15
Filed: 1993-12-28
Abstract: PURPOSE:To easily accurately position-detect with parallelism of emitting beams of a surface emitting laser and stability of an oscillating wavelength by disposing a surface light receiving laser (including the emitting laser) on one crystalline surface of a semiconductor substrate and a photodetector on the other crystalline surface. CONSTITUTION:Surface light emitting laser diodes LD1, LD2 with a distributed reflector as light sources are respectively formed on mesa oblique surfaces 111a, 111b, and symmetrically disposed on the two opposed oblique surfaces 111a, 111b. According to such a disposition, primarily diffracted optical beams emitted from the diodes LD1, LD2 and diffracted by a diffraction grating of a scale 10 are interfered, and incident to a top surface 100. Accordingly, when a photodetector is provided at an incident position of the surface 100, a variation in the diffracted light intensity responsive to movement of the scale 10 can be detected. Thus, accurate positional detection can be easily realized.
Patent JP-H04204791-A (JP)
Title: Cleaning device for electrophotographic device
Inventor: OGAWA TOSHITAKA
IPC: G03G21/10
Filed: 1990-11-30
Abstract: PURPOSE:To collect the foreign matter of paper powder, etc., mixed in a cleaning unit and to integrally exchange it with the cleaning unit by providing an air filter between the housing and sucking device of a cleaning device exhausting residual toner outside the housing. CONSTITUTION:A path 32 communicated with ducts 16 and 18 is formed on the housing 30 of the cleaning unit 20, and the air filter 21 capable of removing toner and the foreign matter of the paper powder, etc., is attached on the housing 30. Then, a vacuum device is connected with the cleaning unit 20 with a filter cover 33, and sucks the toner and the paper powder via the air filter 21. In other words, the foreign matter of the paper powder, etc., mixed on a printing process is removed by the air filter 21 inside the cleaning unit, and the cleaning unit 20 is periodically exchanged. Thus, the foreign matter of the paper powder etc., is periodically removed, and a trouble caused by the foreign matter of the paper powder, etc., is avoided.
Patent JP-H09156528-A (JP)
Title: Steering supporting device for vehicle
Inventor: SHIMIZU YASUO
IPC: B60W30/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce a driving operation burden on a driver by controlling a motor so as to generate steering direction torque intended to decrease a deflection between an azimuth in the processing direction of a detected vehicle and an azimuth in the tangential direction along the progress of a road where the detected vehicle is in course of travelling. SOLUTION: A detection computing means 19 computes a deflection (er) between the actual azimuth βt of a vehicle 16 detected by an actual azimuth detecting means 15 of, for instance a geomagnetic sensor and the azimuth αt of a front road obtained by a target azimuth detecting means 18 from the information of a car navigation system 17. An additional torque deciding means 20 computes an additional torque TO to be generated by the motor 10 in order to lessen the deflection (er), and a driving command is given from a motor driving means 21 to the motor 10 according to the above torque command.  The controlling of the motor is composed so that force required for steering is wholly generated by the motor 10, and manual steering torque is detected by a manual steering torque detecting means 12, and when a manual steering torque value Tr exceeds a prescribed value, the output of the motor 10 is increased or decreased according to the above torque value Tr.
Patent JP-H0647198-A (JP)
Title: Linen conveying conveyor
Inventor: ISHIHARA HIDETOSHI
IPC: B65G35/00
Filed: 1992-11-26
Abstract: PURPOSE:To clamp a rectangular fabric piece without staining its corner sections with a lubricant and travel it at a high speed by releasing a toothed block to avoid interference when the teeth of a toothed belt interfere with the teeth of the toothed block on the clamp side, returning the toothed block to the correct position with a compression spring, and driving the clamp. CONSTITUTION:A wheel 39 rolled in a drive conveyor rail 31 is fitted to a shaft 38 fixed to a clamp main body 36, and a toothed block 37 having multiple projections engaged with a clamp driving toothed belt 34 is releasably fitted to the clamp main body 36. The toothed block 37 is arranged astride the clamp main body 36, two pins 40 fixed to the clamp main body 36 are inserted and fixed into a vertical long hole 37a bored on the toothed block 37, and a compression spring 41 is provided between the clamp main body 36 and the toothed block 37. When the teeth of the teethed belt 34 interfere with the teeth of the toothed block 37, the toothed block 37 is released to avoid interference, then the toothed block 37 is returned to the correct position, and a clamp 35 is normally driven.
Patent JP-H07195719-A (JP)
Title: Thermal printing head and production thereof
Inventor: NAGAHATA TAKANARI
IPC: B41J2/335
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the adverse effect on a drive IC caused by static electricity by making the thickness of the protective layer in the vicinity of the drive IC in the region reaching a heat generating dot from the drive IC on an insulating substrate larger than that of other region to increase the insulating properties of the protective layer. CONSTITUTION:The wiring patterns of a common electrode 11, an individual electrode 12 or the like are formed on an insulating substrate 3' composed of alumina ceramic through a heat accumulating glaze layer 10. A heating resistor 7 is formed between the comb tooth like unit electrode of the common electrode 11 and the individual electrode 12 in a thick film form and a heat generating dot is formed by the heating resistor 7 and heat is generated from the heat generating dot by the ON-driving of the individual electrode 12. A protective layer 14 is formed on the surface of the substrate 3' excepting the region loaded with a drive IC. This protective layer 14 is constituted by forming a protective layer 14a and subsequently forming a protective layer 14b composed of glass paste thereon and the thickness of the protective later in the vicinity of the drive IC is made larger than that of other region.
Patent JP-2001154961-A (JP)
Title: Device and method for outputting document
Inventor: MIHASHI TOSHIYA
IPC: G06F13/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To easily print or distribute a document. SOLUTION: The address of a distributing destination is described in a distributing destination list 20223. When the document is distributed, a core driver 2022 refers to the list, generates an electronic document or printing data by an electronic document generating driver 20225 in the case of the electronic mail and by a printer driver 20224 in the case of a printer. The data is printed via a system spooler 203 or distributed by a distributor 204 in accordance with the destination.
Patent JP-H03200182-A (JP)
Title: Image forming device
Inventor: MIZUMA TAKASHI
IPC: G03G15/16
Filed: 1989-12-28
Abstract: PURPOSE:To miniaturize the shape of an entire device by constituting this device so that various kinds of toner images are successively transferred to a transfer material carried in accordance with the rotation of an endless belt- like body. CONSTITUTION:Every time a latent image is carried by the rotation of an image carrier 3, developing units 9a, 9b and 9c exchange the kind of toner and develop the latent image with each toner so as to form the toner image of each toner. The endless belt-like body 15 which is laid among plural rollers 13a-13c and rotates is provided in contact with or closely to the image carrier 3 and the respective toner images are successively transferred to the transfer material P which is carried by the rotation of the belt-like body 15 by successively carrying the toner images by the rotation of the image carrier 3. Namely, the respective toner images formed with plural kinds of toner are successively transferred to the transfer material P attracted to the belt-like body 15 by plural times of rotation of the belt-like body 15. Thus, the belt-like body is constituted in a flat shape such as an ellipse and the shape of the device main body is miniaturized.
Patent JP-H05171147-A (JP)
Title: Electroviscous fluid
Inventor: MANIWA TOSHITSUGU
IPC: C10N30/02
Filed: 1991-12-20
Abstract: PURPOSE:To provide an electroviscous fluid for actuator, etc., resistant to the precipitation of particles, composed mainly of a main chain-type liquid crystal compound consisting of a repetition of flexible molecular chains and liquid- crystal molecular chains and containing residual unreacted terminal functional group in blocked state. CONSTITUTION:p-Hydroxybenzoic acid is made to react with terephthaloyl dichloride in the presence of a base and the reaction product is made to react with thionyl chloride to obtain an acid chloride of formula I. The acid chloride is made to react with a silicone oil modified with an alcohol at both terminals and expressed by formula II (R is bivalent organic group; (n) is polymerization degree) in a solvent in nitrogen stream at 100 deg.C for 24hr under agitation and treated with diazomethane in ether to obtain the objective main chain-type liquid crystal compound consisting of a repetition of flexible molecular chains 1 and liquid-crystal molecular chains 2, containing terminal functional group in blocked state and expressed by formula III (M is group of formula IV).
Patent JP-H04206481-A (JP)
Title: Surface mounting connector for semiconductor package and connecting method thereof
Inventor: SASAKI SHINICHI
IPC: H01R12/71
Filed: 1990-11-30
Abstract: PURPOSE:To connect a multi-terminal semiconductor package and transmit high-speed signals by electrically connecting a wiring pattern for connecting a film-shaped lead and a wiring pattern of a wiring board. CONSTITUTION:The lead terminal 7 of a semiconductor package 1 is positioned on an electrode at one end of a film-shaped lead 3, the semiconductor package 1 is fitted to a connector housing 4, a lead terminal 7 is pressed and fixed to the film-shaped lead 3 by a connector cover 6 and the connector housing 4, and the electrical connection is completed. This connector itself is fixed to a printed wiring board 2 with screws at the portion of the connector housing 4, and the other end of the film-shaped lead 3 is electrically connected to the electrode of the printed wiring board 2 at the outside of the housing. No signal distortion is generated, the performance can be improved when it is adapted to communication devices requiring high-speed actions, and the fitting and replacement of the large, multi-terminal semiconductor package 1 can be easily performed.
Patent JP-H09177511-A (JP)
Title: Overhead cam type engine
Inventor: MURAKAMI YUJI
IPC: F16D3/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a cam shaft and a rocker-arm shaft from slipping out by a single stopper while keeping a head bolt at an optimum position. SOLUTION: A cylinder head 15 is so composed as to pull a cam shaft 31 and a rocker-arm shaft 42 in the same direction. A stopper 55 is installed by one fixing bolt 56 at a position which is an end part in a slipping-out side of respective shafts in the cylinder head 15. A slipping-out preventive part 55b for the cam shaft and a slipping-out preventive part 55c are integrally formed in the stopper 55.