baber/WOPTO huggingface dataset:
Patent JP-H1147364-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To smoothly release a specific prize-winning balls by forming a storing means temporarily storing the specific prize winning balls flowing into a variable prize winning ball device so as to control the means to release the stored balls when the movable member of the variable prize winning device cannot accept a hit ball. SOLUTION: The variable prize winning device 10 fixed to the game board of a pachinko machine varies into a first state advantageous for winning a prize, where an opening/closing plate 61 is closed by the exciting of a solenoid 71 or into a second state disadvantageous for winning a prize, where an opening/ closing plate 61 is closed when the solenoid 71 is non-excited. At this time the prize winning balls can temporarily be stored in a specific prize winning area within the device 10. Then, when the solenoid 71 is non-excited by the forming of the releasing condition of the device 10, a stopper part 70 is lowered on the part of completely closing the plate 61 and set in from a specific passage to release the storing of the specific prize winning balls P1. Thereby, the balls P1 are smoothly released.
Patent JP-H1016483-A (JP)
Title: Double pen type writing implement
Inventor: MUTO HIROYUKI
IPC: B43K7/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable smooth projection and withdrawal of writing end parts and to prevent clothes or the like from being stained by a method wherein writing bodies are moved forward and backward along helical grooves provided in a holder tube and are projected selectively by rotating a cap and portions connecting ink storing parts and the wiring end parts are formed of bendable parts. SOLUTION: When a cap 34 is rotated in one direction, slidable projecting parts 25 of sliders 21a and 21b slide along helical grooves 32b provided in the inner peripheral surface of a holder tube 30, one of the sliders moves forward, while the other moves backward, and the writing end part of a writing body 1a or 1b on the forward moving side is projected from the fore end opening of the holder tube 30. The writing end part is projected and withdrawn smoothly from the fore end opening, since a flexible bendable part 4 is provided in a writing front portion, although the shape of ink storing parts of the writing bodies 1a and 1b is unvaried.  In a state wherein one writing body 1a is projected, besides, a ball part 39 of a clip 38 and a bulge part 33 of the peripheral surface of the holder tube 30 engage with each other and bring about a state wherein the clip 38 can not be put on a breast pocket or the like, and thus clothes or the like can be prevented from being stained.
Patent JP-H0876488-A (JP)
Title: Binary system developer
Inventor: FUNATO MASATOMI
IPC: G03G9/083
Filed: 1994-09-06
Abstract: PURPOSE: To provide a developer which contains specific carrier and specific toner, which has a sufficient chargeability with no charge control agent, which lees toner scatters little and which is excellent in image quality. CONSTITUTION: A binary system developer is composed of carrier and toner containing toner particles which in turn contain fixing resin, magnetic powder dispersed in the resin, and a releasing agent. The fixing resin is a composition containing resin having an anionic polar group. The magnetic powder is contained by 0.1 to 5 weight parts with respect to 1.00 weight parts of the fixing resin. The releasing agent contains polypropyrene having a number- average molecular weight of greater than 7,000, and is contained by 0.1 to 6 weight parts with respect to 100 weight parts of the fixing resin. Each of the carrier particles is composed of a core particle and a cover layer. The core particle is made of a magnetic material which is exhibited by MOFe3 (where M is metal such as Cu, Zn).  The cover layer is composed of a resin composition containing methyl silicone resin and methylated melamine resin, the weight-average molecular weight 1 of the methylated melamine resin being more than 700.
Patent JP-H1054034-A (JP)
Title: Soil structure reinforcing material
Inventor: MIWA MASAHIKO
IPC: E02D17/18
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a soil structure reinforcing material capable of preventing the sliding phenomenon of soil in a soil structure and efficiently reinforcing the soil structure having high strength, low ductility and high pull-out resistance in soil. SOLUTION: A soil structure reinforcing material is so constituted that projections of filament yarn with 500 denier or more are formed in at least some crossings of lattice-like warp knitting texture of 10-100mm having one side knitted of polyester filament yarn with 500 denier or more, over 8g/d of strength and ductility less than 15% and that the surface of the lattice-like warp knitting texture is coated with synthetic resin of vinyl chloride resin, etc. In that case, tensile cutting strength in the vertical and horizontal directions is in excess of 2000kg/m, cutting ductility is less than 20%, and intermediate tensile stress is in excess of 65% of cutting strength in the case 80% of cutting ductility is expanded.
Patent JP-H0494293-A (JP)
Title: Data guard processing system
Inventor: FURUTA YUMIKO
IPC: H04Q9/00
Filed: 1990-08-09
Abstract: PURPOSE:To reduce a data transfer time by setting a head address of a data buffer different from a preceding address alternately when data is collected from an I/O memory. CONSTITUTION:A head address of a data buffer A is set to a pointer 2 at a period, data in an I/O memory 1 is transferred to the data buffer A, data of data buffers A, B are read by a comparison arithmetic section 4 to judge match and the information confirmed by the match is stored in an alarm buffer 5. In the case of succeeding alarm collection, a head address of the data buffer B is stored in the pointer 2 and the data in the I/O memory 1 is transferred to the data buffer B. The data of the data buffer A by 1st data collection is the data collected precedingly and the data of the data buffer B is the current data. Thus, a data guard processing time is reduced.
Patent JP-2000047798-A (JP)
Title: Switch circuit
Inventor: TAKANO MAKOTO
IPC: G06F3/023
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To save limited input terminals of a CPU, a general interface IC, etc., and to save the number of signal lines to the CPU, general interface IC,? etc. SOLUTION: The switch circuit 3 is composed of switches SW1 to SWn, an R/2R ladder resistance network 3-1, and a DC power source 3-2. The common terminal (c) of the switches SW1 to SWn is connected to the intermediate taps T1 to Tn of the R/2R ladder resistance network 3-1. The initial tap T0 of the R/2R ladder resistance network 3-1 is grounded and the final tap Tn+1 is connected to the A/D port 2-1 of the CPU 2 through a signal line S1. In this circuit constitution, the value V of the output voltage to the A/D port 2-1 of the CPU 2 varies depending upon a combination of the ON/OFF states of the switches SW1 to SWn.
Patent JP-2000044824-A (JP)
Title: Color converting film and organic electroluminescent element
Inventor: NAKANISHI ISAO
IPC: C09B11/28
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film capable of converting blue light into red light in high converting efficiency by composing a resin dispersing specific rhodamine dyes and an organic electroluminescent element capable of emitting red light in high efficiency by combining the film with a source of luminescence such as the organic electroluminescent element or the like. SOLUTION: This film is composed of (B) the resin (e.g.; an urethane resin) dispersing (A) the rhodamine dyes having (i) cycloalkyl group and/or (ii) hetrocycle as a sterically hindering group. The compound of formula I [at least one of each R1 and R4 are a 3 to 12C (substituted)cycloalkyl and the rest is a 6 to 24C (substituted)aromatic group or the like; R5 is an aralkyl or the like and the benzene ring bonding -COO R5 optionally having a substituent; A- is a counter ion] is cited as the component (i) and the compound of formula II [R6 to R9 form a heterocyclic ring in which one or more pairs of R6, R7 and R8, R9 bond through a 3 to 9 (un)saturated bonding group including N as the heterogeneous atom and the rest is H or the like] is cited as the component of (ii).
Patent JP-S6191505-A (JP)
Title: Apparatus for detecting opening degree of throttle valve of internal combustion engine
Inventor: OKI HISATOMO
IPC: F02D9/00
Filed: 1984-10-12
Abstract: PURPOSE:To eliminate the variation in output voltage due to slide noise and to reduce the drive torque of a throttle valve, by allowing a throttle valve side and a detection apparatus side to be spaced apart to each other by a coil member and a magnetic member. CONSTITUTION:A cylindrical member 11 comprising a non-magnetic material is attached to the outer wall of the suction passage in the vicinity of a throttle valve and a coil member 12 is wound around said cylindrical member 11. When the leading end part of the iron core member 14 attached to the end part of the valve shaft 13 of the throttle valve is allowed to advance and retract in a coil member 12, the inductance of the member 12 changes corresponding to the opening degree of the throttle valve. Therefore, because the non-equilibrium voltage of a bridge circuit changes corresponding to the opening degree of the throttle valve, the level of the output voltage Us at an output terminal also changes corresponding to the opening degree of the throttle valve. By this mechanism, because a detector 20 detects the opening degree of the throttle valve from the change in the level of output voltage Us, the variation in output voltage due to slide noise is eliminated to enable the reduction of drive torque.
Patent JP-H1059756-A (JP)
Title: Water permeation rate and water retention value control material formed by using recycled aggregate and its production
Inventor: WATABE SABURO
IPC: E01C5/06
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To stabilize a porous structure, to decrease the variations in strength values and to improve water permeability by kneading a hardener and water with recycled aggregate, putting the mixture into a mold and molding the mixture by adding a water permeation rate and water retention value thereto. SOLUTION: The recycled aggregate of a grain size of >=1mm regenerated from waste materials, such as concrete scrap, glass scrap, pottery scrap and brick scrap, and cement as the hardener are mixed in such a manner that the compounding ratio attains 2:1 to 8:1 in accordance with the relation between the empirically and experimentally determined coarse grain rate, water permeation rate and water retention value, by which the mixture is obtd. Water is added at 5 to 12wt.% to this mixture and the mixture is kneaded for 3 to 8 minutes and, thereafter, the mixture is put into the mold and is molded to the prescribed shape by imparting the prescribed water permeation rate and water retention value thereto. The molding is cured and released from the mold.
Patent JP-H02105098-A (JP)
Title: Method of chemically decontaminating surface of metallic structure member of nuclear reactor
Inventor: RAINAA GATSUSEN
IPC: G21F9/00
Filed: 1989-08-18
Abstract: PURPOSE: To avoid the recontamination of the surface of the metal structure member of a nuclear reactor by treating the surface of the metal structure member of the reactor using a water solution that does not contain oxalic acid out of carboxilic acid but contains other carboxylic acid in one process method. CONSTITUTION: In a method, the surface of the metal structure member of a nuclear reactor is treated by a solution that does not contain oxalic acid, out of carboxylic acid but contains other carboxylic acids (3, 6, 8, 11, and 12) in one process method. The carboxylic acids other than the oxalic acid can be dissolved easily as compared with oxalate salt. In this method, the recontamination of a surface can be prevented by using other carboxylic acids instead of oxalate.
Patent JP-S6458484-A (JP)
Title: Robot remote control system
Inventor: ASANO TOSHI
IPC: B25J3/00
Filed: 1987-08-28
Abstract: PURPOSE: To give desired autonomous remote work to a robot by providing a problem solving part for converting a work instruction given from an operator to a robot control instruction with reference to concrete knowledge according to the work environment of knowledge data base and generalized replenishment conditional expression. CONSTITUTION: In a work at a job site, the relative position relationship between an object for work and a robot is measured by a range finder means 4 to obtain elements of a coordinate transformation matrix between the robot and the object. By using the matrix, knowledge stored concerning the work object reference coordinates is converted to the values of a robot reference coordinate system, and at a problem solving station 1, a work instruction is converted to a robot control instruction with reference to the concrete knowledge according to the work environment of the knowledge data base 2 and the generalized replenishment conditional expression which is down-loaded to a controller 5, thereby forcing a robot 6 to conduct work.  According to the change of the robot environment, the knowledge concerning the robot environment condition in the knowledge data base is sequentiallly reloaded and changed.
Patent JP-H0761088-A (JP)
Title: Image forming device
Inventor: NISHIKAWA SHINICHI
IPC: H04N1/04
Filed: 1993-08-27
Abstract: PURPOSE:To grasp pasted regions at a glance and paste a photograph or the like in an accurate position by making paste adhered on the surface of a recording paper automatically and forming a region support mark representing the position of the designated region on the recording paper. CONSTITUTION:A manuscript is set on a tablet 65, and a paste region of a photograph is input, and the designated region is stored in a RAM 63. Then a print key is operated and the manuscript is read by a scanner section 4 and an image data is stored in a memory 20M. Then a designated region is read out of the RAM 63, and the contours of an image in the designated region are extracted out of the image stored in the memory 20M, and the data for providing key marks on the four corners of the contours is formed, and the key marks are formed on the four corners of designated region at the time of forming the image. Also the operation of piezoelements 57 in compliance with the region width to be pasted is started in the paste section 50, and a recording paper is ejected in the state of pasting the designated region.
Patent JP-S58116795-A (JP)
Inventor: SAWAIRI KIYOSHI
IPC: H05K1/14
Filed: 1981-12-30
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-S6273663-A (JP)
Title: Solid-state image pickup device and drive method thereof
Inventor: ISHIHARA YASUO
IPC: H04N5/335
Filed: 1985-09-26
Abstract: PURPOSE:To inhibit a blooming, and to prevent the reduction of sensitivity and a dynamic range by forming a vertical type field-effect transistor using a photoelectric conversion section as a source, a substrate as a drain and an electrode in a groove as a gate. CONSTITUTION:When voltage is applied previously to a polycrystalline silicon electrode 23 buried into a groove 22 so that the channel potential 26 of a vertical type transistor employing a drain and an N-type region 11 in a photodiode as sources is made slightly higher than channel potential 27 just under a transfer gate electrode 14 on OFF of the transfer gate electrode 14, the potential of the N-type region 11 in the photodiode is not made smaller than the channel potential 26 of the vertical type field-effect transistor. That is, excess charges generated near the photodiode as a photoelectric conversion section can be swept out completely to a substrate 20 through the vertical type field-effect transistor. Accordingly, a blooming can be prevented without reducing sensitivity and minimizing a dynamic range.
Patent JP-S58117666-A (JP)
Inventor: FURUKAWA YOSHIHIRO
IPC: H01R24/00
Filed: 1981-12-29
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-H11130434-A (JP)
Title: Titanium dioxide film, photocatalyst film and its production
Inventor: YOSHIKAWA MASAHITO
IPC: C23C14/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To produce a titanium dioxide film having high photocatalytic activity. SOLUTION: When a titanium dioxide film is formed on a substrate by carrying out reactive sputtering using titanium targets in an inert gas contg. a gas having an oxygen molecule, the substrate 7 is disposed by the sputtering space 6 between the targets 2 placed opposite to each other, an opposite target sputtering method is adopted and the volume ratio between the inert gas and gaseous oxygen from the gas having an oxygen molecule is regulated to 2:1 to 1:3. The objective titanium dioxide film consisting essentially of aggregates of anatase type columnar crystals is obtd.
Patent JP-H0376291-A (JP)
Title: Single wavelength oscillation semiconductor laser device
Inventor: OKURA YUJI
IPC: H01S5/00
Filed: 1989-08-18
Abstract: PURPOSE:To improve a laser device of this design in linearity of an optical output to an injection current and stability of a single wavelength oscillation by a method wherein a diffraction grating located at the center of an element is made higher order than that located near the end faces of a resonator one after another. CONSTITUTION:A diffraction grating of low order reflects light more effectively than that of high order. Therefore, a diffraction grating 10 located at the center of an element is made higher order than a diffraction grating 9 located near the end faces of a resonator one after another, whereby the center of the element can be made smaller than the parts near the end faces of the resonator in optical reflectivity. In result, most of light induced in an active layer is made to advance near the end faces of the resonator without being confined only in the center of the element and reflected by the diffraction grating there. Therefore, light is prevented from becoming high in density only at the center of the element and becomes uniform in density through the whole element, so that hole burning hardly occurs and a single wavelength oscillation semiconductor laser device excellent in linearity of an optical output to an injection current and stability of a single wavelength oscillation can be obtained.
Patent JP-S6193002-A (JP)
Inventor: MORI HIDEO
IPC: B65B1/36
Filed: 1984-10-11
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-H0877618-A (JP)
Title: Optical master disc recording method and optical master disc recorder
Inventor: KATO KAZUHO
IPC: G11B7/00
Filed: 1994-09-07
Abstract: PURPOSE: To record a data pattern and a visible image pattern with a high precision without complicating a manufacturing process. CONSTITUTION: The intensity of a recording laser beam which forms a data pattern intermittently by an intermittent modulator 38 in accordance with a data pattern signal is modulated by an exposure intensity modulator 35 in accordance with information following a visible image pattern signal. With this constitution, the visible pattern can be expressed by changing the shape of the data pattern on a recording plane.
Patent JP-S60109555-A (JP)
Title: 1-(2-(n-alkoxycarbonyl-n-methylamino)ethyl)-1-methyl-7- methoxy-1,2,3,4-tetrahydronaphthalene and its preparation
Inventor: NAKAMOTO YASUMASA
IPC: C07C239/00
Filed: 1983-11-16
Abstract: NEW MATERIAL:A compound shown by the formula I (R is lower alkyl). EXAMPLE:1-[ 2-( N-Ethoxycarbonyl-N-methylamino )ethyl ]-1-methyl-7-methoxy- 1,2,3,4-tetraphydronaphthalene. USE:Useful as an intermediate for synthesizing sedapain, analgesic. PREPARATION:N-Methyl-N-[ 6-( p-methoxyphenyl )-3-hydroxy-3-methylhexyl ]carbamic acid ester shown by the formula II is reacted with a Lewis acid (e.g., AlCl3, or SnCl4), and subjected to ring closure in a solvent such as methylene chloride, etc. to give a compound shown by the formula I .
Patent JP-H0377972-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1989-08-19
Abstract: PURPOSE:To drive a belt-like image forming body at a stable carrying speed and to make a device itself simple and compact by making plural developing devices face a turnable roller while a transfer device faces the other turnable roller. CONSTITUTION:A color image forming device is provided with two turnable rollers 2 and 3, the belt-like image forming body 1 strung, rotated and supported by the turnable rollers 2 and 3, and image forming means disposed in a periphery thereof. The plural developing devices 8-11 face the turnable roller 2, on the other hand, the transfer device 12 faces the other turnable roller 3. Therefore, by forming an image forming plane, which is constituted of the flexible belt-like image forming body, of the peripheries of the turnable rollers driving the image forming body, the image forming body can be carried at a stable speed without receiving frictional resistance. Thus, a highly precise color image can be obtained and the device itself can be made simple and compact.
Patent JP-H0496635-A (JP)
Title: Parallel operation apparatus of uninterruptible power supplies(ups)
Inventor: MATSUNAGA MOTOYUKI
IPC: H02J3/38
Filed: 1990-08-13
Abstract: PURPOSE:To obtain the parallel operation apparatus of uninterruptible power supplies (UPSs), which apparatus enables respective UPSs to maintain a rated voltage output even if sharing of load among a plurality of parallel-operated uninterruptible power supplies (UPSs) is different, by separating a voltage deviation detection system, when a parallel operation is switched to a separate operation. CONSTITUTION:Because all UPSs 52-56 are placed in a parallel operation state at the time of closing a switch 59 when switches 59 and 60 are constituted in the manner of interlocking with each other, an output voltage is controlled so that loads 61 and 62 are shared among respective UPSs 1/5 each. On the other hand, when the switch 59 is opened and main circuit parallel buses 57A, 57B are separated accordingly, the output voltage is controlled so that the load 61 is shared among the UPSs 52, 53, 54 1/3 each regardless of the load quantity of two UPSs 55, 56. Thus, respective UPSs 52, 53, 54 can be maintain a rated output voltage. Similarly, the UPSs 55, 56 share the load 62 1/2 each.
Patent JP-H0659215-A (JP)
Title: Optical isolator
Inventor: NAKAMURA TSUTOMU
IPC: G02B27/28
Filed: 1992-08-11
Abstract: PURPOSE:To impart a small-sized function for sufficient isolation by sending back and making the output of an optical isolator as a 1st stage incident again from a projection side, and using a rotary polarizer as a reverse-directional isolator. CONSTITUTION:Only the component of optical returned polarized light transmitted through a 1st polarizer 11 is selected and its deflection direction is rotated by 90 deg. through the rotary polarizer 12 and then rotated counter clockwise by 45 deg. through a Faraday rotator 13 in the positive direction of a Z axis. Consequently, the light is polarized at right angles to polarized light transmitted through a 2nd polarizer 14, so the light can not be transmitted through the 2nd polarizer 14. Namely, the optical isolator functions as an optical isolator which transmits light forward, but does not transmit light in the reverse direction. In the reverse-direction operation, a little light transmitted through the 2nd polarizer 14 because of incompleteness is sent by an equal slanting prism 15, so the 2nd polarizer 14 interrupts the light and the same effect with a two- stage type isolator is obtained.