baber/WOPTO huggingface dataset:
Patent JP-S61217296-A (JP)
Title: Planographic plate blank
Inventor: TSUTSUI KYOJI
IPC: G03G13/28
Filed: 1985-03-25
Abstract: PURPOSE:To enhance application properties in providing a surface layer, provides high-quality printed images and contrive higher sensitivity and higher durability in printing, by a method wherein a photoconductive layer comprising a photoconductive substance and a crosslinked phenoxy resin as main constituents and a surface layer are sequentially laminated on a conductive base. CONSTITUTION:The photoconductive layer 2 comprising a photoconductive substance and a crosslinked phenoxy resin as a main constituents and the surface layer comprising as a main constiuent a reaction product of a crosslinking agent with a resin having an annular acid anhydride structure are sequentially laminated on the conductive base 1. The crosslinking agent used in the layers 2, 3 is preferably a polyisocyanate compound. The reaction product, per se, is hydrophobic and has sufficient resistance for holding an electrostatic latent image, but when it is treated with an alkeline liquid, the surface thereof becomes hydrophilic. In this case, the surface becomes hydrophilic but not water-soluble and has sufficient water resistance, so that high durability in printing can be obtained.
Patent JP-H04295978-A (JP)
Title: Image reader
Inventor: MITA KIKUO
IPC: G06V10/20
Filed: 1991-03-25
Abstract: PURPOSE:To realize the extraction processing of a character and a symbol. etc., realized by a digital filter in a conventional system with simple and inexpen sive constitution. CONSTITUTION:Light projected by a light source 12 and reflected from almost the same position on an original 11 is converged by an optical system 13, and is image-formed on a one-dimensional image pickup element 16 with high resolution consisting of a fine optical detector, and one-dimensional image pickup devices 15, 17 with low resolution consisting of optical detectors with comparatively large areas arranged at both sides of the detector 16. Output 18, 20 from the one-dimensional image pickup elements 15, 17 with low resolution are added. and after that, the high frequency component is cut, and it goes to data representing the mean brightness of the peripheral area of a picture element targeted to read. Thence, difference between the data and the data representing the brightness of the picture element targeted to read itself outputted from the one-dimensional image pickup element 17 with high resolution is found, and the change part of the brightness of the image is emphasized and outputted based on the difference, thereby, the character and the symbol, etc., can be accurately extracted.
Patent JP-H08322783-A (JP)
Title: Robot endoscope for large intestine
Inventor: HAGA GUNJI
IPC: A61B1/00
Filed: 1996-03-18
Abstract: PURPOSE: To improve the operability of an endoscope for a large intestine by providing an operation panel for switches, a motor control circuit, a vertical axis control motor, a control box of the endoscope and the like. CONSTITUTION: An operation panel 1 for switches is provided with switches for a power source, closing, bending or extending the tip of an endoscope 5 and changing over upper and lower positions. A motor control circuit 2 containing a pulse oscillator, an output circuit and a zero return circuit is provided as connected to the operation panel 1 and a vertical axis control motor 3 is controlled by an output thereof. The motion of the vertical axis control motor 3 within a control box 4 of the endoscope is transmitted to a rotation adaptor through a pulley with a motor side cam, a belt and the like to drive a vertical axis operation knob of the endoscope. When the cam of the pulley with the motor side cam contacts a zero return switch, current to the vertical axis control motor 3 is cut and the tip 5 of the endoscope stops in a straight state automatically.
Patent JP-S55153873-A (JP)
Title: Pump
Inventor: HOSHINO KENZOU
IPC: F04B9/08
Filed: 1979-05-18
Abstract: PURPOSE: To transmit a fluid liable to leak under high pressure and with high efficiency by regulating the distance between a free piston and a piston by means of a connecting rod.  
     CONSTITUTION: Intermediate fluid B in cylinder 2 is compressed by piston 1. By this intermediate fluid B, free piston 3 is pressed. Free piston 3 compresses leaky fluid C. When free piston 3 ejected by the action of check valve 12 is connected to piston 1 by means of connecting rod 4, and when piston 1 compresses fluid B, since the connecting rod is in a free condition inside play space 5, the free piston is pressed in the direction of C by the pressure of fluid B. However, when piston 1 becomes a pulled state the connecting rod pulls the free piston, together with the piston, in the pulling direction B. When fluid B is supplied at all times or from the to time by means of pump 6, tank 7 and pipe 8, normal pumping is performed at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11239454-A (JP)
Title: Device for softly molding cooked rice
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for softly molding cooked rice, capable of efficiently producing the softly molded cooked rice having a good texture, a good taste and a high quality. SOLUTION: This device for softly molding cooked rice is provided with a moving mold 2 having plural penetrated molds 8, 8a at a constant distance, a cooked rice-feeding mechanism disposed above the moving mold 2, lower molds 12 disposed in the molds 8, 8a, respectively, an upper mold 15 disposed above the mold 8a having cooked rice fed thereinto, a lower mold-lifting or lowering mechanism 27, an upper mold lifting or lowering mechanism 16, and an upper and lower mold-driving mechanism 31 for simultaneously lifting and lowering the lower mold 12 and the upper 15 through the upper mold-lifting or lowering mechanism 16 and the lower mold-lifting or lowering mechanism 27 in the mutually faced and symmetrical direction.  In order to transmit the force of the upper and lower mold-driving mechanism 31 to cooked rice (a) in the mold 8a as an elastic compression force, the upper and lower mold-driving mechanism 31 is interlocked and connected to one of the lifting or lowering mechanisms 16 and 17 through a compression spring 47.
Patent JP-2000259993-A (JP)
Title: Led light signal device
Inventor: KANEKO KENKI
IPC: G08G1/095
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable LED light signal device in which workability can be made satisfactory, and energy loss or LED flicker and failure can be reduce. SOLUTION: AC currents supplied from an AC power source 12 are converted into DC currents by an AC/DC converter 20, and supplied to a control part 22, and SSR 24a, 24b, and 24c are switching-controlled. On the other hand, the AC currents branched to an LED light side are turned on by any of the SSR 24a, 24b, and 24c, and full wave rectified by a rectifier element 26, and an LED group 28 is turned on, and peak current values at the cathode side of the LED are controlled so as to be fixed by a current control IC. Thus, a current area to be consumed at a control part 22 side is made different from a current area to be consumed by the LED group 28, and the peak current values running through a whole LED light signal device 10 can be reduced. Thus, the flicker of the LED due to the fluctuation of the AC power source can be prevented.
Patent JP-H02240509-A (JP)
Title: Rotation angle detector
Inventor: TANAKA MUTSUHARU
IPC: G01C9/00
Filed: 1989-03-15
Abstract: PURPOSE:To supply electric power without impairing the mechanical rotational characteristics of a rotor by connecting a rotor coil and a power source part mutually by using a bendable lead wire whose mass is small enough to place no load on the rotation of the rotor. CONSTITUTION:The angle detector is equipped with stators 12 and 17 which have stator coils 11 and 16 and rotors 10 and 15 which are provided rotatably about the stators 12 and 17 and have rotor coils 9 and 14, and detects the angle range of <=1 rotation. Plural terminals for constituting the power source part are provided on the top surface of a projection part 26 formed on the center upper part of a weight body 4. The bendable lead wire 28 is arranged between the terminals 27 and rotor coils 14. The lead wire 28 is made of an extremely lightweight material and made light enough to place no mechanical load while the rotor 15 rotates.
Patent JP-S60206270-A (JP)
Title: Solid-state image pickup element
Inventor: YANO KENSAKU
IPC: H04N5/335
Filed: 1984-03-30
Abstract: PURPOSE:To prevent blurring and to improve picture quality from blurring phenomena by growing a grain boundary which functions to inhibit electrons positively in the photoconductive film between the 2nd electrodes. CONSTITUTION:The 2nd insulating films 11 between the 2nd electrodes 12 is etched by a reactive ion etching method to about 0.5-1mum depth to form a rectangular groove part 21. There is the difference in the direction of deposition between end parts A and D of the 2nd electrodes 12 and the bottom surfaces B and C of the rectangular groove 21 in the process of the deposition of amorphous silicon, so grain boundaries (a), (b), and (c) of amorphous silicon films are grown eventually. It is considered that the grown grain boundaries (a), (b), and (c) have the same properties that grain boundaries of polycrystal have, so a barrier which inhibits electrons is formed. Therefore, even when intense external light is incident, some of signal charges are diffused laterally and almost no blurring is caused on an image plane, so that an image of good quality is obtained.
Patent JP-H05219745-A (JP)
Title: Dc high voltage power supply
Inventor: OKADA TADASHI
IPC: H02M7/12
Filed: 1991-02-12
Abstract: PURPOSE:To prevent flow of an excess current to a switching element at the time of load leaking and to improve mutual stability in the case of a plurality of outputs by connecting a resistor in series with at least one of a rectifier connected to a secondary winding of a booster transformer. CONSTITUTION:A current flowing to a secondary winding of a booster transformer T increases when a load is leaked. Thus, a current and a voltage excited at a primary side winding of the transformer T are also increased. Then, a limiting resistor R29 is connected to one diode CR9 of a rectifier connected to a secondary side winding of the transformer T to suppress an increase in the current flowing to the secondary side winding of the transformer T. As a result, since a current and a voltage to be excited by the primary side winding of the transformer T can be suppressed, a flow of an excess current to a switching transistor Q2 to be connected to the primary side winding of the transformer T can be prevented.
Patent JP-S53145496-A (JP)
Title: Display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G09F9/00
Filed: 1977-05-24
Abstract: PURPOSE: To improve the workability of electrode leading-out of a cell of narrow interelectrode spacings and a large number of electrodes and achieve the pervention of electrode shorting trouble by forming two sheets of substrates of the liquid crystal display cell having matrix electrodes in such a manner that the longer sides are larger with the first substrate and the shorter sides are larger with the second substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51135620-A (JP)
Title: Signal switchover circuit
Inventor: HIGUCHI MASATAKA
IPC: G11B5/027
Filed: 1975-05-20
Abstract: PURPOSE: To electronically perform switchover for input signls. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05260821-A (JP)
Title: Rice transplanter
IPC: A01C11/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide a rice transplanter designed to improve its durability through checking the intermittent driving of a hydraulic system in the halt control through detection at the uppermost raised position, while the lifting actuation for a seedling planting device is made smoothly by a hydraulic actuator. CONSTITUTION:A seedling planting device is connected in a vertically movable way to a traveling machine body through a link mechanism, and the planting device is vertically driven by driving of a hydraulic actuator 10 connected via a suspension mechanism. A limit switch SW3 is provided to detect, through its contact with the link mechanism, that the planting device is raised near the uppermost position, and, following the detecting actuation of this switch, the raising actuation of the hydraulic actuator 10 is halted; and an actuation- delaying means B is also provided to halt the raising actuation of the above actuator 10 following a specified lapse of time from a point when the switch SW3 initiates detecting actuation.
Patent JP-S61225394-A (JP)
Inventor: BESSHO NOBUO
IPC: C08L21/00
Filed: 1985-03-27
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-S51137805-A (JP)
Title: Lamination core structure
Inventor: FUKUDA SHINZOU
IPC: H02K1/18
Filed: 1975-05-23
Abstract: PURPOSE: To readily prevent deviation of a lamination core in the torisonal direction by inserting deformation prevention pins in iron members of the core in the direction of lamination. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54153317-A (JP)
Title: Air dispersing pipe
Inventor: OKADA HIROMICHI
IPC: C02F3/20
Filed: 1978-05-24
Abstract: PURPOSE: To enable a rod-like object to be cleaned easily without clogging trouble by fitting a porous material bar-like object in a slit section provided in a pipe so that gaseous body can be uniformly dispersed in a tank.  
     CONSTITUTION: A slit section 3 is provided in parallel with axial direction of a pipe 1, and a porous material rod-like object 2 is fit into the slit section 3. As to the material for making the rod-like body 2, porous synthetic resin and simply fired plate are used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263191-A (JP)
Title: Automatic vending machine
Inventor: SOMEYA MASAYUKI
IPC: G07F9/10
Filed: 1990-03-14
Abstract: PURPOSE:To easily perform money amount varying and setting operation when articles are supplemented by storing a money amount varying and setting means which is equipped with a ten-key in a control box and constituting an external door and an internal door body in leftward opening configuration so that the control box side is opened. CONSTITUTION:A detecting means which detects whether or not money which is more than the specific amount of money is thrown in a coin and paper money throw-in port formed in the front panel of the controller box 7, a unlocking mechanism which unlocks the internal door 4 of a column 3 through the cooperation between the output signal of the detecting means and the pressing operation of a button 6 for unlocking, and the money amount varying and setting means which can vary and set the specific reference amount of money of the output signal of the detecting means corresponding to the column 3 with the ten-key are incorporated. Consequently, when articles are supplemented to the automatic vending machine 1, the price of the articles which is different from the price used so far can easily be varied and set.
Patent JP-S63227166-A (JP)
Title: Warning informing system for long time speech
Inventor: OSAWA SATORU
IPC: H04M15/00
Filed: 1987-03-17
Abstract: PURPOSE:To directly warn a long time speech to a speaker by sending out a generating signal by a timer control part, and outputting an alarm sound to a handset through a line control part from an alarm sound generating part, when a speech time reaches a set alarm time. CONSTITUTION:When a speech time reaches a set alarm time, a timer control part 4 sends out a generating signal, and an MPU 5 connects a line of a line switching control part 2b to both a TEL side and an FAX side. Accordingly, a telephone line is connected to both a handset 1 and an FAX side communication bus 12a. In this state, the MPU 5 sends out an alarm sound signal to the bus 12 a for a prescribed time from an alarm sound generating circuit 3. In such a way, an alarm signal is sent out to a line, and sent out to both the handset 1 and the telephone line. As a result, from a receiver of the handset 1 of its own station, and alarm sound is generated to a speaker of its own station, and simultaneously, generated to the other part of a speech as well, through the telephone line.
Patent JP-2000254136-A (JP)
Title: Ultrasonic instrument
Inventor: MURAKAMI EIJI
IPC: A61B18/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To easily put the side surface of a probe tip part (treating part) on the tissue and also to easily observe the probe tip part in the case of an ultrasonic treatment by forming a tip treating part by means of plural curved surfaces. SOLUTION: An ultrasonic treating instrument is formed of a vibrator for generating an ultrasonic vibration by energizing, a probe for transmitting the vibration generated in the vibrator and a sheath for covering a part except the probe tip treating part and a tip treating part 11 for incising and coagulating viable tissue is arranged in the tip of the probe. Then the both side surfaces of the tip treating part 11 are formed as the curved surfaces 12 and 13 which are bent by a radius with a comparatively large curvature mutually at a same side and a hook part 14 is formed in the part 11 by arranging a notch at one side of edges in each curved surface. The notches for forming the hook part 14 are arranged to have a gentle slope toward the root side of the part 11 from the bottom surface of the recessed part of the hook part 14.
Patent JP-H11257908-A (JP)
Title: Electromagnetic induction type sensor
Inventor: KUWAYAMA KIYOAKI
IPC: G01B7/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To secure stable measuring performance independently of ambient temperature by providing an iron core interlocked with a probe. SOLUTION: An output voltage of an oscillator circuit 20 is input to a primary coil 12 of a transformer 10, and an output voltage of a secondary coil 13 united with the primary coil 12 through an iron core 11 interlocked with displacement quantity of a measurement element is detected with a diode 22 to input to a plus-input terminal of an operational amplifier 40. On the other hand, an output voltage of an oscillator 30 generating a constant voltage is detected with a diode 32 to input to minus-input terminal of the operational amplifier 40. Each input voltage differentially amplified at the operational amplifier 40 is output. An output voltage of a detection circuit obtained by detecting the output voltage of the secondary coil 13 with the diode 22 varies in accordance with temperature characteristics of the diode 22.  However, variation quantity of the diode 22 by temperature characteristics is cancelled out and stable measuring is performed independently of ambient temperature by detecting the output voltage of the oscillator 30 with a constant voltage with the diode 32 having equal temperature characteristics and differentially amplifying.
Patent JP-H02240981-A (JP)
Title: Gas laser device
Inventor: OKAMOTO NOBORU
IPC: H01S3/038
Filed: 1989-03-14
Abstract: PURPOSE:To enable preionization, uniform and sufficient in intensity, all over a discharge space by providing a plurality of pin electrodes in both longitudinal and cross directions of the electrodes. CONSTITUTION:Insertion through holes 22 are bored and provided in four lines, moreover, in such a way that the neighboring through holes 22 shift their positions in the longitudinal direction of a cathode 21. In respective insertion through holes 22, pin electrodes 15 are insulated with insulated materials 14 and they are maintained by insertion. Consequently, electric discharge takes place between edge parts 17 of the pin electrodes 15 and insertion through holes 22 and then, rays of UV light flow into a discharge space through openings of an aperture metal plate 16. In this way the discharge space is preionized in such a way that ionization is performed sufficiently wide and uniformly and then, such ionization makes main discharge which takes place between the cathode 21 and anode 4 stable and laser output is stabilized.
Patent JP-S61218635-A (JP)
Title: Heat-shrinkable material
Inventor: YASUDA NORIHIKO
IPC: C08J7/00
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a heat-shrinkable material having high strength without causing the foaming in the irradiation with electron ray, by molding a composition obtained by compounding a chlorinated polyethylene with fine powder of calcium carbonate and crosslinking the molded article with electron ray irradiation. CONSTITUTION:100pts.wt. of a chlorinated polyethylene is compounded with 10-30pts.wt. of calcium carbonate powder having an average particle diameter of <=0.2mu. The obtained composition is molded and the product is crosslinked with electron ray irradiation. A heat-shrinkable material having high strength and free of voids can be produced by this process.
Patent JP-H09225101-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of improving the interest of game by discriminating whether or not the continuation term of special play state is to be extended when or after the specified display result is derived on a variable display part. SOLUTION: In either case when the display result shows failure or great success, the appearance rate of special ready-for-winning state variation conditions (ready-for-winning states 2, 3(1) and 3(2)) at the time of high probability (during the special play state) is set higher than ordinary time. Namely, when providing a ready-for-winning state in the variation of special picture patterns to becomes the discrimination of probability variation success during probability variation (the extension discrimination of continuation term of special play state), the special ready-for-winning state variation conditions for first recognizing whether the probability variable picture patterns (the special display result) can be provided or not are let frequently appear at the time point to derive the display result.  Therefore, the expectation on probability variation success during the probability variation (the special play state) can be improved and as a result, the interest of game can be improved.
Patent JP-S5828951-A (JP)
Title: Heat accumulating equipment utilizing solar heat
Inventor: NAGATOMO MUNESHIGE
IPC: F24S90/00
Filed: 1980-05-12
Abstract: PURPOSE:To enable to efficiently separate and collect the water with the temperature above the predetermined one by utilizing the difference of specific gravity by a structure wherein a horizontal floating plate, the specific gravity of which is larger than that of the hot water to be collected and at the same time smaller than that of the cold water to be supplied in the system of the device, is arranged in the passage for circulating liquid. CONSTITUTION:A hot water collecting unit 1 consists of the horizontal floating plate 4 installed within a cylindrical vessel 3. The horizontal floating plate 4 floats at the boundary surface of the two liquids, one of which is the cold water lying below a plate 4 and the other of which is the hot water lying above the plate 4 by employing the specific gravity of the plate 4, which lies within the range of specific gravity smaller than that of the cold water lying below the plate 4 and as well as larger than that of the hot water lying above the plate 4. Furthermore, by regulating the specific gravity of the horizontal floating plate 4 so as to be equal to the specific gravity of the water with desired temperature, the hot water with desired temperature is stored at all times above the horizontal floating plate 4 through a piping 18 regardless of the fluctuation of the heat quantity received at a solar heat collector 2. In addition, when hot water is stored so much above the plate 4 as to let the plate 4 down till to attain to the bottom of the vessel 3, valves 13 and 15 are open and at the same time a valve 16 is closed, resulting in sending the hot water stored above the plate 4 into a heat accumulator 12.