baber/WOPTO huggingface dataset:
Patent JP-H0353673-A (JP)
Title: Video input output circuit
Inventor: FUJITA NOBORU
IPC: H04N5/14
Filed: 1989-07-21
Abstract: PURPOSE:To always obtain an excellent picture by connecting a buffer amplifier to a video output terminal at power application, connecting a video input terminal directly to the video output terminal and disconnecting other circuit components from the video input output terminals at power interruption. CONSTITUTION:A drive power is applied to relays 7, 8 via a resistor 9 at application of power and the contacts of the relays are thrown to the position of (a), an input signal from an input terminal 1 in this case is terminated by a resistor 3 and sent to an output terminal 2 and a video circuit through a buffer amplifier 5. No drive current flows to the relays 7, 8, the contacts are thrown to the position (b), the input terminal 1 and the output terminal 2 are connected directly by the contact of the relay 7 and the signal is sent to other set connecting to the output terminal 2. Moreover, the input terminal 1 and the output terminal 2 are disconnected completely from other circuit of this set. Thus, an excellent picture is always displayed.
Patent JP-H062903-A (JP)
Title: Heat collection ventilation device and use method thereof
Inventor: SHIKANUMA YOSHIHIKO
IPC: F24F7/08
Filed: 1992-06-23
Abstract: PURPOSE:To control each rotary speed of both an intake fan and an exhaust fan under optimum conditions respectively and maintain an optimum ventilation rate by estimating the relation between a passing air volume and pressure loss in a heat exchanger and measuring pressures difference across the heat exchangers for both intake and exhaust passages. CONSTITUTION:A heat collection ventilation device 1 is mounted to an indoor wall with a jig fixed on a casing 2. During this mounting work, the relation between an air volume passing through a heat exchanger 10 and a pressure loss in the heat exchanger 10 is measured to prepare these correlation diagrams. For every setting stage of both rotating speeds of an intake fan and an exhaust fan, a differential pressure gage is inserted into each of small holes 30a, 30b, 30c and 30d of an inner door, thereby measuring differential pressures across the heat exchanger 10 for both an intake passage and an exhaust passage. The air volume at the present time is determined from each differential pressure and correlation diagram. Each rotary speed of both the intake fan 8 and the exhaust fan 9 is controlled in each setting stage by manipulating each of control knobs 16a to 16c and 16d to 16f from the outside of the inner door 17a so as to produce an optimum air volume.
Patent JP-H0716110-A (JP)
Title: Band
Inventor: TANAKA SHINICHI
IPC: A44C5/10
Filed: 1993-06-30
Abstract: PURPOSE:To produce a band having colorful patterns by laminating an outside layer made of plastics on the outer side of an inside layer formed by bonding two sheets of artificial leather to serve as core materials, transferring an ink layer of colorful design thereon and forming a coating film consisting of light transparent plastics. CONSTITUTION:Two sheets of the artificial leather 20 are bonded with an adhesive 11 to form the inside layer 13. The outside layer 14 made of the plastics is laminated on the outer side thereof and the ink layer 15 of the colorful design is transferred thereon. Further, the light transparent coating film 17 is bonded with an adhesive 16 thereto. As a result, the band having the good colorful design characteristic is produced.
Patent JP-H1124185-A (JP)
Title: Original size detecting device
Inventor: TAKAHASHI TSUNEHIDE
IPC: G01V8/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive original size detecting device, with a reliable and simple constitution, capable of distinguishing an original pressing surface from a white original, even if this original pressing surface is white. SOLUTION: A structural material 9 having a white sheet stuck to a surface is attached to the surface coming into contact with a contact glass 2 of the original cover 4 and the white sheet is coated with transparent fluorescent paint fully or according to the size of an original. When the transparent fluorescent paint is irradiated with specific-wavelength infrared rays, the transparent fluorescent paint emits second-wavelength (a different wavelength) infrared rays. If an original 3 is not present, upon closing the original cover 4 and irradiating it with first-wavelength infrared rays from a light source 5, the transparent fluorescent paint of the white sheet is irradiated with the first-wavelength infrared rays, to emit the second-wavelength infrared rays.  If the original 3 is present, the first-wavelength infrared rays are reflected by the original surface without reaching the transparent fluorescent paint, that is, reflected in the same wavelength state. When the filter 7 of a detector 8 transmits only the second-wavelength infrared rays, the presence of the original can be detected by a place irradiated from the light source 5.
Patent JP-H0740841-A (JP)
Title: Energy-absorption steering device
Inventor: YAMAMOTO YOSHIMI
IPC: B62D1/19
Filed: 1993-07-29
Abstract: PURPOSE:To provide simple and highly effective collision-energy-absorption structure of a steering device in a vehicle having a nearly straightly standing steering column and no bonnet. CONSTITUTION:In a vehicle steering device wherein a support bracket, to which a steering column 4 is linked in nearly parallel, is arranged at an obtuse angle nearly straightly standing to a body floor surface via a floor surface fitting bracket 1, an energy absorbing member 20 generating the curling and lipping of metal is interpolated between the support bracket 2 and a body front wall.
Patent JP-H0742626-A (JP)
Title: Exhaust gas feedback device for diesel engine
Inventor: HASEGAWA MANABU
IPC: F02M25/07
Filed: 1993-07-29
Abstract: PURPOSE:To secure a consistently uniform exhaust gas feedback rate for each of cylinders and prevent poor discharge of exhaust gas particulates due to irregularity between the cylinders. CONSTITUTION:An exhaust gas feedback passages is combined with the center of a suction collector 1 to which the suction branches 2 of cylinders are connected, and an exhaust gas guide 11 is provided at the end. The exhaust gas guide 11 has the first exhaust outlet 13 at the end and a pair of second exhaust outlets 14 tending to both ends, and a flow passage control valve 15 is arranged in the exhaust gas guide 11 to control both flow rates. The opening of the flow passage control valve 15 is controlled by a preset map in accordance with engine load and speed.
Patent JP-S6344646-A (JP)
Title: Copying machine
Inventor: TAGIWA IZUMI
IPC: B41F16/00
Filed: 1986-08-12
Abstract: PURPOSE:To copy originals at a prescribed density through the exposure of a low energy by providing a surface-like exothermic body on a surface confronted with the platen plate of a plank or in the vicinity of said surface. CONSTITUTION:The plank 6 is comprised by sticking an elastic member 14 such as a foaming body to the lower surface of a supporting cover 13, and the surface-like exothermic body 15 is fitted to the lower surface of the member 14. The surface facing the platen glass 1 of the surface-like exothermic body 15 is colored in reflecting white. The surface-like exothermic body 15 is comprised by laminating a tungsten thin film or a resistance exothermic body layer 17 formed by carbon application on a white resin film such as a silicone resin film with releasability, for instance, or a white film 16 such as synthetic paper. Thus, for copying by use of a thermal transfer sheet, originals can be copied at a prescribed density by a low exposure energy.
Patent JP-H0635370-A (JP)
Title: Electrophoretic image copying device and electrophoretic image display sheet for holding copied image
Inventor: SUZUKI SADAICHI
IPC: G03G17/04
Filed: 1992-07-15
Abstract: PURPOSE:To obtain an image copying device which can be repeatedly used without requiring such an intermediate medium such as toner. CONSTITUTION:The device is constituted of an electrostatic charger 2 electrostatically charging the entire surface of a photosensitive body 1 with even charge 3, an optical writing unit 4 writing a latent charge image 3' in accordance with an image signal on the photosensitive body 1 electrostatically charged, and a electrophoretic image display sheet 5 which is brought into tightly contact with the photosensitive body 1 on which a latent image is formed and which forms a developed image by electrophoretic action by means of the electric field of the latent charge image 3'. Thus, image copying can be performed at a high speed, and the copied image can be erased in order to repeatedly use it so that resources can be economized.
Patent JP-H1031768-A (JP)
Title: On-vehicle terminal equipment
Inventor: YONEMURA TAKAMOTO
IPC: G01C21/26
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle terminal equipment capable of reducing size and cost by sharing circuits in the case of receiving and processing an electric toll collection(ETC) radio wave from a road side device and either one of a road side beacon radio wave and a global positioning system(GPS) satellite radio wave. SOLUTION: In the case of respectively converting an ETC radio wave, a road side beacon radio wave and a GPS position measuring satellite radio wave into intermediate frequency components and supplying local oscillation signals corresponding to the ETC radio wave and the beacon radio wave or the GPS radio wave, the levels of the ETC radio wave and the beacon radio waves are respectively detected by a level detection circuit 201. When judged that the level of the ETC radio wave is higher than its reference value, a selection control circuit 48 selects a local oscillation signal corresponding to the ETC radio wave. When judged that the level of the beacon radio wave is higher than its reference value, the circuit 48 selects a local oscillation signal corresponding to the beacon radio wave. In the other case, a local oscillation signal corresponding to the GPS radio wave is selected.
Patent JP-H0829823-A (JP)
Title: Image blur correcting controller, image stabilizing device and photographing device
Inventor: FUJIWARA AKIHIRO
IPC: G03B17/00
Filed: 1994-07-19
Abstract: PURPOSE:To enable an excellent image blurring correction even if an image is irregularly and positionally changed over a wide area by mixing first and second signals obtained in a different image blur detecting system to generate an image blurring signal. CONSTITUTION:A behavior detecting means 1 detects the behavior of a photographing device, that is, a big or small positional fluctuation caused by the camera-shaking of a photographer or the vibration of a vehicle, in which the photographer is. The output is added to an HPF 2 and the component of an a area higher than a cut off frequency set by an external operation (the hand 8 of the photographer) is selected and outputted into the next stage. An image movement detecting means 3 detects the extent of the movement of the image taken by the photographing device in a picture, the output is added to an LPF 4 and the component of the area lower than the cut off frequency set from the outside is selected and outputted into the next stage. The outputs of the HPF 2 and LPF 4 are added by an adding circuit 5 and the position of the image of the final output of the photographing device is corrected based on the output signal of a correcting means 6 to which the output signal of the adding circuit 5 is added.
Patent JP-H0237980-A (JP)
Title: Production of titanium and copper clad material
Inventor: FUJIWARA HIDEMICHI
IPC: B23K1/19
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a titanium and copper clad material having good electrical conductivity by crimping a low melting point metal insert between a titanium material and copper material to clad these material, then subjecting the clad material to a heating treatment at the temp. between the m.p. of the insert material and the m.p. of the copper material. CONSTITUTION:The low melting point insert material consisting of copper, zinc, etc., is crimped and clad in a foil or powder state between the titanium material and the copper material. The titanium material in this state and the copper material are heated for 5 seconds to 60 minutes to the temp. between the m.p. of the inert material and the m.p. of the copper The titanium and copper clad material having the joint boundary of the good electrical conductivity is obtd. in this way.
Patent JP-S5976851-A (JP)
Title: Manufacture of tough cermet
Inventor: SHIMA NOBUHIKO
IPC: C22C29/00
Filed: 1982-10-26
Abstract: PURPOSE:To obtain cermet with superior toughness, heat crack resistance and plastic deformation resistance by using a composite carbide phase having a specified ratio among W, Ti, Mo and Zr and a specified ratio of C/N subjected to soln. heat treatment and a binding phase made of Fe, Co or Ni. CONSTITUTION:Powders of TiC, WC, Mo2C and ZrC are blended so as to provide a composition represented by a formula (WwTixMoyZrz)CN (where C/N >=1, 0.1<=w<=0.5, 0.1<=x<=0.5, 0.02<=y<=0.1, 0.01<=z<0.05, and w+x+y+z=1). The blended starting material is subjected to soln. heat treatment at >=1,700 deg.C in vacuum for 1hr, and it is pulverized to prepare a starting material for a composite carbide phase. Powder of one or more among Fe, Co and Ni is used as a starting material for a binding phase. The powdered starting materials are blended with powder of TaC or the like, pulverized, molded, and sintered in vacuum. By this method tough cermet with superior deflective strength and strength at high temp. is obtd.
Patent JP-H0475889-A (JP)
Title: Tool fitting device for manipulator
Inventor: TORATANI TOMOAKI
IPC: F16L39/00
Filed: 1990-07-18
Abstract: PURPOSE:To effectively prevent the crack, etc., of an insulator based on a bending moment by a load, etc., by fitting a columnar body of the insulator to the terminal of the arm of a manipurator. CONSTITUTION:A tool fixture is surely executed, because of a tool fixing function being achieved with a projection 24 for fixing a tool driven by a pneumatic or hydraulic actuator 25 incorporated in the device being fitted into the corresponding hole of the tool. In the stat of this tool being fixed, the pipe line which feeds the air pressure or oil pressure for actuating the tool is connected at the tool side and manipulator side via the pipe line in a tool fitting device. Yet, the generation of the failure of a crack, etc., on the insulator 4 is prevented, as the result of the bending moment applied on the insulator 4 by the loads of machines and materials, etc., in the case of holding a machine, etc., with the tool fitted to an arm 1 being reduced, because of the insulator 4 being fitted to the terminal of the arm 1 of the manipulator.
Patent JP-S5979045-A (JP)
Title: V-type engine
Inventor: YASUTAKE KOUSUKE
IPC: F02B75/18
Filed: 1982-10-28
Abstract: PURPOSE:To reduce the size of a V-type engine mounted on a vehicle such as a motor cycle, by increasing the inclination angle of a rear cylinder by disposing a cam chain at an axial position aligning with a driving member. CONSTITUTION:In a crankcase 1, a transmission 7 disposed rearwardly of a crankshaft 4 has a plurality of speed-change gear trains disposed between a front main shaft 8 and a rear countershaft 9 in the manner that they extend in parallel with the crankshaft 4. One end part of the main shaft 8 is extended to the outside through a bearing wall 1a of the crankcase 1, and a connecting mechanism 10 connected to the crankshaft 4 and a sporcket connected to a driving member 12 for an oil pump 11 via a chain 13 are attached to said one end portion of the main shaft 8. Since, with such an arrangement, the axial length of an engine is reduced and the backward inclination angle of a rear cylinder is increased, it is enabled to make the engine as small as possible.
Patent JP-H0742734-A (JP)
Title: Linear guide device using both ball and roller
Inventor: OSAWA NOBUYUKI
IPC: F16C29/06
Filed: 1993-07-29
Abstract: PURPOSE:To provide a linear guide device adopting both balls and rollers which has a large load capacity in an upper load, a compact size, and easily adjust a pre-load of the load balls. CONSTITUTION:Rollers 26 are arranged on an upper side of a guide rail 11 for improving a load capacity of an upper load. A slit 21 is formed for providing a slider main body wing 20 with spring performance, which slit 21 starts from a bottom of a load ball rolling groove 16 formed on an inner peripheral surface of a slider and extends in a widthwise direction of the wing 20 of the slider main body 12A. Constant pre-load is applied to balls 33 charged in the load ball rolling groove 16 by the spring performance. The pre-load of the load balls can easily be adjusted by controlling the size of the slit 21.
Patent JP-H0549172-A (JP)
Title: Higher harmonic compensator
Inventor: MIYASHITA TAKESHI
IPC: H02J3/01
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a higher harmonic compensator in which compensation gain can be varied for each order of higher harmonic and compensation capacity can be set for each order of higher harmonic. CONSTITUTION:An AC power supply bus connected with a load 17 is connected with an inverter 4 outputting a current for compensating for the higher harmonic components contained in load current as well as p-q converting circuits 11-n1, AC removing filters 12-n2 and two-phase/three-phase converting circuits 13-n3 corresponding to respective order of higher harmonics. Compensation current commands corresponding to respective order of higher harmonics detected from the load current are then created and any one of them is selected through a compensating order selecting circuit 14 and then the difference from an inverter output is taken out to be employed as an inverter gate signal. According to the invention, higher harmonic of particular order can easily be compensated for.
Patent JP-S6165816-A (JP)
Title: Granular slow-releasing preparation
Inventor: NAKANO SADAHIRO
IPC: A61K47/34
Filed: 1984-09-10
Abstract: PURPOSE:To provide a slow-releasing drug preparation, having controlled rate of drug-release, decomposable in living body, and having microspherical structure suitable for injection or embedding, by adding a specific amount of a fat-soluble additive to polyhydroxybutyric acid, and using the mixture as the matrix. CONSTITUTION:100pts.wt. of polyhydroxybutyric acid (abbreviated as PHB)is added with 40-100pts.wt. of a fat-soluble additive, preferably a fatty acid ester, and the obtained matrix is incorporated with a drug to obtain the objective slow-releasing drug preparation. A microspherical material composed mainly of PHB can be prepared by adding a fat-soluble additive to PHB which has hitherto been utilized as a medical polymer. A slow-releasing preparation capable of constantly keeping the necessary concentration of the active component, and of controlling the rate of drug-release can be prepared. Remarkable effect can be attained by using a drug having high time-dependence, such as carcinostatic agent, etc.
Patent JP-H0856180-A (JP)
Title: Noise canceller
Inventor: TANIGUCHI TAKAYUKI
IPC: H04B1/10
Filed: 1994-08-10
Abstract: PURPOSE:To enhance the S/N of a main signal further by cancelling a noise component mixed in the main signal effectively and eliminating signal distortion caused in the desired signal component of the main signal through the cancellation. CONSTITUTION:A distortion compensation filter 5c is provided to the output of an adaptive filter 5a to cancel the noise component included in a main signal and a subtractor 5b. In the distortion compensation filter circuit 5c, a transfer characteristic 1/{1-P(z)Q(z)} inverse to the characteristic of signal distortion {1-P(z)Q(z)} generated by the desired signal component of the main signal E(z) outputted from the subtractor 5b is set based on a transfer function P(z) of the adaptive filter 5a and a transfer characteristic Q(z) generated based on a main signal XA(z), and a reference signal XB(z). Then the main signal E(z) is filtered according to the transfer characteristic and the result is outputted.
Patent JP-S6169643-A (JP)
Title: Method of controlling change of spool in wrapping machine
Inventor: INAGAKI KAZUHIRO
IPC: D01G27/04
Filed: 1984-09-07
Abstract: PURPOSE:To prevent the thickness of a wrap fully wound up on a spool from varying due to pressure upon stopping, by providing such an arrangement that a wrap is cut while the wrap fully wound up on the spool is released, subsequently to stopping of the full spool on the machine frame of a wrap machine, and the subsequent exchange of spools is continued or ceased in dependence upon the presence of a signal indicative of completion of preparations for the change of spools after releasing of the wrap. CONSTITUTION:A wrap winding section 11 which is installed on the front section of a machine frame of a wrap machine, is provided with left and right wrap plate 3A, 3B which are raised and lowered by a pressing device 6 actuated by air cylinders 5A, 5B along the end sections of a pair of wrap drums 2A, 2B and between the latter and which are slid axially by means of an opening and closing device (which is not shown) actuated by an air cylinder. A wrap 12 which is fed through a calender roller 11, is wound up onto an empty spool 9 held between both plates 3A, 3B. In this arrangement, after completion of formation of a full wind-up wrap 10 on a spool, when the wrap is to be severed while the full wind-up wrap 10 is released, a control is made such that the subsequent change of spools is continued or ceased in dependence upon the presence of a signal indicative of completion of preparations of change of spools.
Patent JP-S6433804-A (JP)
Title: Luminance control sheet
Inventor: SAJIKI TAKASHI
IPC: F21V5/00
Filed: 1987-07-28
Abstract: PURPOSE: To adjust the luminance of light with good precision by distributing a light transmission preventing material in a dot shape on at least part of a sheet in response to the luminance intensity of light. CONSTITUTION: A light transmission preventing material is distributed in a dot shape to form a luminance adjusting sheet 21. A light diffusing plate 24 and a luminance adjusting sheet 21 are overlapped for use. When the luminance adjusting sheet 21 is put on an object having nonuniform luminance distribution over the whole surface such as a luminaire, natural light or a display element, light is dimmed according to dots to have uniform luminance, and high-quality illumination can be obtained. When the luminance adjusting sheet 21 is used as the backlight of the display element, a uniform display as a whole is obtained, and the primary expression can be reproduced as it is.
Patent JP-S6165898-A (JP)
Title: 11-androstene derivative and antiandrogene agent
Inventor: KAMATA SUSUMU
IPC: C07J1/00
Filed: 1984-09-07
Abstract: NEW MATERIAL:A compound of formula I [R is H, lower alkyl with alpha,beta-configuration; dotted line shows the presence or absence of the double bond in the 4-position where 4-5 bond is saturated, when R is H]. EXAMPLE:17beta-Hydroxy-16beta-methylandrosta-4,11-diene-3-one. USE:Antiandrogene agent. PREPARATION:For example, a compound of formula II (R' is lower alkyl) such as 3-ethoxyantdrosta-3,5,11-triene-17-one is used as a starting compound, is accordance with the reaction equations, it is converted into its enolate form, alkylated to give a compound of formula III. Then, the alkyl group is isomerized in the presence of a base to give a compound of formula VII. Then, the carbonyl group is reduced to form its corresponding alcohol, then the dienol ether group is hydrolyzed to give a compound of formula VIII. Further, the conjugated ketones in the 4,5-positions is reduced to give a compound of formula IX.