baber/WOPTO huggingface dataset:
Patent JP-H04218818-A (JP)
Title: Ac power source
Inventor: OKAMURA MICHIO
IPC: G05F1/45
Filed: 1991-04-12
Abstract: PURPOSE:To offer an AC power source which efficiently controls the output voltage in a wide range with simple constitution. CONSTITUTION:The AC power source where control switching elements TH1 to TH3 are connected top respective taps of a transformer TR and control switcing elements TH1 to TH3 to be made conductive are switched to control the output voltage is provided with a means 1 which generates a control signal to instruct the switching of control switching elements TH1 to TH3 to be made conductive. Control switching elements TH1 to Th3 to be made conductive are switched based on the supply of this control signal on a condition that all of inter-terminal voltages of control switching elements TH1 to TH3 are not zero. Thus, the switching noise of the transformer TR with taps is reduced to control the output voltage with the simple constitution where inter-terminal voltages of control switching elements TH1 to TH3 are detected, and ther output voltage is controlled in a wide range since the tape of the transformer TR are switched.
Patent JP-H05246010-A (JP)
Title: Feeding and delivery device of sheet-feed press
Inventor: ONO KATSUHIKO
IPC: B65G47/68
Filed: 1992-03-03
Abstract: PURPOSE:To provide a device which has made removal of a paper accumulation plate from a feed paper accumulator and feed of the paper accumulation plate to a delivery easy. CONSTITUTION:A roller conveyor 25 conveying a paper accumulation plate 9 which is fed to a paper accumulator of a delivery device 4 by removing from the paper accumulator of the feeder 2 is provided between the paper accumulator of the feeder 2 and the paper accumulator of the delivery device 4.
Patent JP-2000236748-A (JP)
Title: Saw for cutting high twig by rope
Inventor: TAKAGI SATOSHI
IPC: A01G3/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To cut a high branch without vertically moving a pipe to which a saw is attached because the high twig cannot be cut due to the vibration and heavy weight of the pipe though the whole pipe is vertically moved to cut the twig because of a conventional tool for cutting the high twig equipped with the saw fixed to the tip of the pipe. SOLUTION: This saw 3 for cutting a high twig 7 is obtained by fitting a slide pipe 2 into the tip of a pipe 1, attaching a ring 5 for fastening the saw 3 and a rope 4, pushing up the slide pipe 2 from the lower side with a spring 6, pulling the rope 4 from the lower side of the pipe 1, thereby cutting the twig 7 with the saw 3 and lifting the saw 3 upward by a repulsive force of the spring 6 when loosening the rope 4. Since the slide pipe 2 is vertically moved as described above, the twig 7 can be cut with the attached saw 3. Since the pipe 1 becomes heavy as the length and height thereof increase, a pipe support 12 axially fixed with an axis 16 is hooked on the high twig 7 to perform operations. Thereby, the saw teeth do not slip off even if the twig 7 trembles.
Patent JP-S61238819-A (JP)
Title: Production of composition of five-membered heterocyclic compound polymer
Inventor: ASANUMA TADASHI
IPC: C08G61/10
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a composition of a five-membered heterocyclic compound polymer simply and inexpensively, by bringing a solution of a five-membered heterocyclic compound into contact with inorganic compound particles impregnated with an oxidizing agent. CONSTITUTION:As said oxidizing agents, inorganic acids such as sulfuric acid, hydrochloric acid and nitric acid and compounds known as Lewis acids (e.g., chlorides or sulfates of iron or titanium) are effective. Examples of the inorganic compound particles as a support include oxides, hydroxides and carbonates of metals, and, especially, magnesia, alumina, iron oxides and silica are desirable. Examples of said five-membered heterocyclic compounds include pyrrole, furan, thiophene and their derivatives. As the solvents used when said five- membered heterocyclic compound is brought into contact with the inorganic compound particles impregnated with the oxidizing agent, aliphatic and aromatic hydrocarbons are desirable. The temperature in said contact may be room temperature and the contact time is arbitrarily determined so that the proportion of the five-membered heterocyclic compound polymer may have a desired value.
Patent JP-S60225118-A (JP)
Title: Large-sized liquid-crystal display device
Inventor: MATSUKAWA HIDEKI
IPC: G09F9/40
Filed: 1984-04-20
Abstract: PURPOSE:To easily lead around wiring when a structure is assembled by using a printed wiring board which has a liquid crystal driving circuit as at least one of four support plates which constitutes the structure and support four sides of a liquid crystal display element. CONSTITUTION:The structure 12 like a box consists of two right and left support plates 10 and two upper and lower printed wiring boards 11 which support four sides of the liquid crystal display element 8. One-side end parts of the printed wiring boards 11 are connected to electrode lead-out parts 4a and 4b of the liquid crystal display element 8 and fixed with metallic stoppers 13 to support the liquid crystal display element 8. Respective electronic components are fitted to the printed wiring boards 11 so as to provide functions of the liquid-crystal driving circuit of the liquid crystal display element 8. Numbers of liquid-crystal display elements 8 supported by said structure 12 are arranged on the same plane to manufacture the large-sized liquid crystal display device.
Patent JP-H02197812-A (JP)
Title: Polygon mirror and aluminum alloy composite material thereof
Inventor: ISAKI HIROSHI
IPC: C22C21/00
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the polygon mirror which has a high reflectivity and decreased deformation at the time of working of specular surfaces, etc., by diffusion-joining an outer peripheral layer formed of an Al alloy material having an excellent reflection characteristic to laser light on the outer peripheral surface of the material body formed of the Al alloy material having a high Young's modulus. CONSTITUTION:The outer peripheral layer 2 including the specular surfaces is formed of the Al alloy material having the excellent reflection characteristic to the laser light. The above-mentioned outer peripheral layer is diffusion-joined to the outer peripheral surface of the material body 1 formed of the Al alloy material having the high Young's modulus. Al alloy materials, such as A5086 material and A6063 material, with which the excellent reflectivity to the laser light is obtd., are used for the outer peripheral layer material. The Al alloy material having the high Young's modulus of >=8,000kg/mm<2> is used as the body material. Such Al alloy material is exemplified by, for example, AC9A material and AC9B material. Such materials are Al-Si-Mg-Ni-Cu multielement alloys which are known as 'Lo-Ex alloy'. Intermetallic compds. precipitate considerably in the structure thereof and the high Young's modulus is obtd. even if the alloy is not subjected to an age hardening treatment.
Patent JP-S5414907-A (JP)
Title: Preparation of adduct of polyalkene epoxide-amine
Inventor: SEKIGUCHI TETSUO
IPC: C09K23/38
Filed: 1977-07-06
Abstract: PURPOSE: To prepare the title compound easily and in high yield by the addition reaction of a polyalkene epoxide and an amine in the presence of a catalyst of an alcohol or phenol, minimizing the side reaction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63246106-A (JP)
Inventor: MORIMOTO YATSUYOSHI
IPC: A47B77/00
Filed: 1987-03-31
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-H03283249-A (JP)
Title: Secondary electron detector
Inventor: YAMAMOTO KENICHI
IPC: H01J37/244
Filed: 1990-03-30
Abstract: PURPOSE:To detect secondary electrons with high efficiency and weaken the lateral electric field near an optical axis by making the angle between the normal line of the secondary electron detecting face of a detector and the optical axis as small as possible. CONSTITUTION:A secondary electron detector 17 is arranged between a deflecting coil 2 and an objective lens 4, and a light guide 7 having a scintillator 9 at the tip is installed in a shield tube 8. A primary electron beam 16 is focused on a sample 5 by the objective lens 4 and two-dimensionally scanned on the sample 5 by the deflecting coil 2. Secondary electrons 3 are generated from the sample 5 by the primary electron beam 16. The shield tube 8 is set to the earth potential. The lateral electric field near an optical axis by the high voltage applied to the scintillator 9 can be made weaker than before while the propagation efficiency of light in the light guide 7 is maintained as before. The angle between the normal line of the secondary electron detecting face of the secondary electron detector 17 and the optical axis is set to 0-50 deg..
Patent JP-S557861-A (JP)
Title: Thermosetting resin composition
Inventor: TOMONAGA KAZUYUKI
IPC: C08G59/40
Filed: 1978-07-03
Abstract: PURPOSE: The title resin composition having improved heat resistance, stability, and performance, comprising an adduct of a polymaleimide with an aminophenol, an epoxy resin, and a poly-p-vinylphenol.  
     CONSTITUTION: A resin composition comprising (A) 20W80 wt.% of an adduct of (a) a polymaleimide, e.g. 4,4'-dephenylmethanebismaleimide, of formula I: (R 1  is n-functional organic group; X 1  and X 2  are H, halogen, or organic groups; n is an integer ≥2), with (b) an aminophenol of formula II: (R 2  is H, halogen, or organic group, m is an integer 1W5), (B) an epoxy resin, and (C) a poly-p-vinylphenol at an equivalent ratio of hydroxyl group to epoxy group of 0.8W1.2:1.  
     USE: Prepreg tapes, copper-clad laminates, coating powder, and impregnating varnishes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60224070-A (JP)
Title: Automatic chemical analysis instrument
Inventor: SAKAMAKI TAKESHI
IPC: G01N21/75
Filed: 1984-04-21
Abstract: PURPOSE:To perform high-speed treatment by forming a reaction line of a reactive tube cassette array contg. plural reaction tubes and constituting the line in such a way that the cassettes can be transferred to the respective opposite sides at every one cycle thereby performing photometry in the moving route of the cassettes. CONSTITUTION:Blank parts (a), (b), (c), (d) are provided to the reaction tube cassette array contg. the plural reaction tubes 2 in a thermostatic chamber 1. A washing and drying part A is formed of the part (a), the cassettes C-1-C-4, the part (d) and the cassettes C-25-C-28 and a reaction part B is formed of the blank part (b), the cassettes C-5-C-14, the part (c) and the cassettes C-15-C-24. The cassettes belonging to the part A and the part B are moved peripherally only in the respective parts. The dispensing of reagents as well as washing and drying are executed in the respective belonging parts. The photometry of the cassettes crossing the optical path is performed by a photometric part 7 provided under a reaction vessel 1.
Patent JP-S58197154-A (JP)
Title: Apparatus for feeding wire material
Inventor: TANASE YUKIHIKO
IPC: B65H51/28
Filed: 1982-05-13
Abstract: PURPOSE:To supply automatically and continuously a wire material to a pressing machine without requiring human labor, by storing a coiled wire material to be fed to a pressing machine or the like in a rotating carrier having support member that support the leading end of the wire material. CONSTITUTION:The wire material 28 is stored in a rotating carrier 10 of a carrier body 6, the leading end of the wire material is pinched and supported by the supporting members 19, and the wire material is previously positioned near a rack 1 from which the wire material is fed to the heading machine 20 such that the wire material may be automatically delivered. If the wire material 28 in the carrier 10 on a table 3 of the rack 1 is exhausted completely, the carrier 10 is removed together with the carrier body 6, and a new carrier body 6 is placed on the table 3. During the vertical movement of a rod 2a of a cylinder 2, feeding roller 22, 22 of a wire feeding apparatus 24 are spread open, and receive and pinch the leading end of a wire material 28 pinched between the supporting members 19, and the new wire material 28 is automatically and continuously fed into a feed pipe 25.
Patent JP-H05107845-A (JP)
Title: Image forming method
Inventor: KAWAMURA TAKAO
IPC: G03G15/08
Filed: 1991-03-18
Abstract: PURPOSE:To provide an image forming method with which corona discharge is unnecessary and enough picture image density and good picture quality can be obtd. CONSTITUTION:A photosensitive body 2 consisting of a translucent conductive layer, lower insulating layer, amorphous silicon-base photoconductive layer, and surface insulating layer successively formed on a translucent supporting body 3. Bias voltage for development is applied on this photosensitive body 2 through a conductive magnetic toner 16, while the photosensitive body is exposed to light of a specified wavelength through the translucent supporting body side. The wavelength of light is determined so that the light is substantially absorbed in the photoconductive layer and layers below that. Thus, photocarriers are collected just under the surface insulating layer in areas corresponding to bright areas. These photocarriers generate electric fields through the surface insulating layer to make the toner 16 deposit on the surface of the photosensitive body 2. Then the toner 16 is transferred to a recording paper 15.
Patent JP-H01254449-A (JP)
Title: Side window wiper device
Inventor: TAMURA HIROSHI
IPC: B60S1/56
Filed: 1988-04-01
Abstract: PURPOSE:To support a wiper when a side window is opened and jet an injection liquid onto a proper position by installing a supported member in projection form onto the intermediate part of the turning arm of a side window wiper and allowing said supported member to be freely engaged with a supporting member having an injection nozzle installed on the outside of the door body of a side window lower frame. CONSTITUTION:A projection member 54 is installed at the intermediate part of a wiper blade 54 installed onto the turnable wiper arm 52 of a side window wiper 10 which is axially supported in the vicinity of a side mirror 20 installation part in the front part of a side door 10. A supporting member 64 having a recessed part formed is installed on the upper surface on the outer side of the lower frame door body 12 of a side window 28, and an injection liquid nozzle 65 is installed on the supporting member 64. The opening/closing operation of the side window 28 is facilitated by supporting the wiper blade 54 in the getting-over state onto a side window weather strip 34 through the engagement with the projection member 54 and the upper side recessed part of the supporting member 64. At the same time, a washing liquid can be jetted onto a proper position of the side window.
Patent JP-S60224284-A (JP)
Title: Solar battery cell having reverse-flow preventing diode
Inventor: SHIMIZU TOSHIO
IPC: H01L27/142
Filed: 1984-04-20
Abstract: PURPOSE:To facilitate the formation of the circuit of an integrated type solar battery, by providing a light receiving part and a light shielding part on an amorphous silicon layer, forming a solar battery element by the light receiving part, and forming a reverse-flow preventing diode by the light shielding part. CONSTITUTION:On lower electrodes 7-11, which are provided on a glass transparent substrate 6, a P type amorphous layer 12, an I-type amorphous layer 13 and an N type amorphous layer 14 are sequentially formed, and P-I-N junction amorphous silicon layers 15 are provided. Upper electrodes 16-20 are provided thereon so as to face the lower electrodes 7-11, respectively. At the back surface of the substrate 6, i.e., at the light input side, a light shielding film 21 comprising a metal film is provided at a part corresponding to the facing electrodes 11 and 20 at the right end. The layers 15 are divided into a light receiving part 22 and a light shielding part 23. The light receiving part 22 forms a solar battery element 24. The light shielding part 23 forms a reverse-flow preventing diode 25. Since the P-I-N semiconductor has a P-N junction in principle, the semiconductor has a diode characteristic in a light shielding state.
Patent JP-S59205358-A (JP)
Inventor: JIYON KURAPUCHIYO
IPC: C07D207/16
Filed: 1984-04-21
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-S57195721-A (JP)
Title: Production of polyurethane foam with rigid skin
Inventor: HIYOSHI YASUO
IPC: C08J9/02
Filed: 1981-05-29
Abstract: PURPOSE: To obtain the titled substance which scarcely leaves fins on the mold surface and can be released from the mold within a short time, by mixing an isocyanate with a specified polyether contg. active hydrogen, a blowing agent, a catalyst, etc., and foaming and setting the mixture within a sealed mold at 55W 80°C.  
     CONSTITUTION: A component comprising a polyol, average OH value 380W760mg KOH, containing above 5wt% polyol having a group derived by adding an alkylene oxide to an aliphatic amine, and represented by formulaI, wherein R is H or alkyl and n is a natural number, a catalyst which is a salt of a tert. amine having a hetero ring in the molecule, and a blowing agent (e.g., low-boiling halogenated hydrocarbon) is collided and mixed with a polyisocyanate[e.g., formula II (l is 0.3W0.8), a compound having at least 10% carbodiimidated MD]]. The purpose substance is obtained by injecting the mixture into a sealed mold at 55W80°C and forming and setting the mixture. Here, if the above polyol is used in admixture with 20W80wt% second polyol of formula III, the mold release time is further shortened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206631-A (JP)
Title: Method of regulating asynchronous fuel injection in acceleration of electronically controlled fuel injection engine
Inventor: ITOU HIROSHI
IPC: F02D41/10
Filed: 1983-05-10
Abstract: PURPOSE:To prevent fuel from becoming overrich in the rapid rotation of an engine in which asynchronous fuel injection is effected in the acceleration of the engine, by compensating the quantity of the asynchronously injected fuel in terms of the revolution speed of the engine. CONSTITUTION:In a step S1, it is judged from the opening speed of a throttle valve whether an engine is in such an operating condition that asynchronous fuel injection should be effected. If it is judged that the engine is in said operating condition, the quantity of asynchronously injected fuel is determined depending on the operating condition of the engine in a step S2. In a step S3, the quantity of asynchronously injected fuel is compensated in terms of the revolution speed of the engine. In a step S4, the asynchronous fuel injection is effected by the compensated quantity. The fuel is thus prevented from becoming overrich in the rapid rotation of the engine.
Patent JP-H06261873-A (JP)
Title: Method and device for evaluating physiological condition by using brain wave
Inventor: SAWADA KAZUHIKO
IPC: A61B5/0476
Filed: 1993-03-15
Abstract: PURPOSE:To surely and effectively evaluate the degree of relaxation of a person to be measured by calculating the brain wave power values within two specific frequency ranges by each of electrodes from the brain wave signals measured at least at one point, determining the totals sums and determining the ratio of the grand totals. CONSTITUTION:The brain wave signals BS determined by detaining the electrodes 1 to at least >=1 points of the brain of the person to be measured is inputted into an LPF 11 and the signals LS within the 8 to 11HZ and 11 to 14Hz ranges are extracted. The signals LS are subjected to Fourier transform to obtain the brain wave power spectra BP, which are then inputted to an extracting means 13. The brain wave power values SP are determined and the grand total values GT are determined by a calculating means 14 and are inputted to an evaluating means 15. The values are compared with the standard values RV of a standard value table 16 where the standard values are previously stored and the evaluation values ES of the present living state are outputted by images or sentences in the evaluating means 15. As a result, the degree of relaxation of the person to be measured is effectively and surely determined.
Patent JP-S61240711-A (JP)
Title: Switched capacitor filter
Inventor: AKATA MASAO
IPC: H03H19/00
Filed: 1985-04-18
Abstract: PURPOSE:To eliminate a charge of an integral capacity by a period of an integer multiple of a sampling period by providing a switched capacitor integration circuit having the integral capacity for accumulating the charge, and a switch for making a path for short-circuiting both pole plates of the integral capacity. CONSTITUTION:A switched capacitor network 1 is operated by a sampling period T. Its output signal is synchronized with switches 2, 4 operated by the period T and charged to an input capacity 3, and discharged to an opposite phase input of an operational amplifier 7. The opposite phase input of the amplifier 7 is a high impedance input, therefore, the discharged charge is all accumulated in an integral capacity 6. A switch 5 is opened and closed so that the charge of the capacity 6 is eliminated whenever charge is executed (n) times. A switch 9 of a switched capacitor network 8 operated by a sampling period nT is opened and closed so that an output of the operational amplifier 7 is brought to sampling at the time point when an input signal has been charged (n) times to the integral capacity 6.
Patent JP-H04291311-A (JP)
Title: Subordinate mirror driving mechanism
Inventor: ITO NOBORU
IPC: G02B23/02
Filed: 1991-03-20
Abstract: PURPOSE:To suppress the gravitational deformation of the subordinate mirror of a telescope and to rotate the subordinate mirror on two axes. CONSTITUTION:Plural hydraulic bellows 5a or cylinders are supported on the subordinate mirror 1, coupled by a pipe 7a, and grouped; and driving bellows 6a or cylinders are coupled, group by group, by the pipe 7a and provided, and the driving bellows or pistons 10a of the cylinders are actuated by an actuator 9a to drive the subordinate mirror 1.
Patent JP-S5711215-A (JP)
Title: Golden wire for fiber
Inventor: KOBAYASHI MASAMI
IPC: C25D5/26
Filed: 1980-06-18
Abstract: PURPOSE: A novel golden wire for fiber that is made by plating a stainless steel wire with gold by no use of expensive gold foil, thus being high in strength, free from gold peeling by friction, e.g., in weaving and showing good luster.  
     CONSTITUTION: A stainless wire preferably of 0.005W0.12mm diameter is cleaned on the surface to remove the passive films thoroughly. Then, for example, the electroplating is effected by applying a negative current to the steel wire and a positive current to the titanium-platinum deposition plate to form the gold-plated layer of preferably 0.1W1μ thickness on the wire.  
     EFFECT: A holded yar usable as a gold thread for a braid is obtd, by twisting gold- plated wire in combination. 
     COPYRIGHT: (C)1982,JPO&Japio