baber/WOPTO huggingface dataset:
Patent JP-H04302643-A (JP)
Title: Reinforced beam and manufacture thereof
Inventor: NAKANO KUNIHIRO
IPC: E04C3/20
Filed: 1991-03-28
Abstract: PURPOSE:To form a beam from reinforcements by welding main reinforcements to a connecting fixture having a V-shape piece, a V-piece reinforcing plate and a vertical connecting plate, and by welding a lattice between each adjacent main reinforcements. CONSTITUTION:V-shape pieces 7 made of band-like plates, are welded at their top edges 8 to a vertical coupling plate 10 having connecting bolt holes 9 so that the openings of the V-shape pieces 7 are directed, opposite to each other. Further, both end parts of each of the V-shaped piece 7 are arcuately curved so as to form main reinforcement receiving parts 11, and a vertical reinforcing plate 12 is welded to the inside of the V-shaped piece 7 so as to form a connecting fixture 2. Then, one end part of each of main reinforcements 3 is welded to the connecting fixture. Then a lattice 4 is welded between each adjacent those of four main reinforcements 3, and is fixed by star laps 5 so as to form a hollow beam 1. With this arrangement, a rigid beam is formed with the use of substantially only reinforcements, thereby it is possible to facilitate the connection of the beam with a column.
Patent JP-H01264396-A (JP)
Title: Television camera device
Inventor: SUZUKI YUKIO
IPC: H04N9/73
Filed: 1988-04-15
Abstract: PURPOSE:To reproduce a color as observed on a color monitor side by providing a level ratio converting circuit in a camera device, and converting the level ratio of three primary colors R, G and B at the time of white image pickup into the prescribed level ratio obtained by taking into consideration the color temperature of the light emitting object of the color monitor. CONSTITUTION:When a white balance is regulated by a light source color temperature at which a subject is illuminated, the signal level ratio of R:G:B obtained in signal input terminals 5-7 is set at 1:1:1. For this, in a level ratio converting circuit 14, the signal level ratio of the R, G and B whose white balance is regulated by the light source color temperature is converted, for example, into 1.0:0.92:0.67 while the light emitting color temperature of the color monitor is being taken into consideration. By this circuit, the blue component is subtracted from the color monitor reproduced picture obtained by white- balance-operated at 9,600 deg.K, and the green component is trimmed. Thus, the color as observed can be reproduced.
Patent JP-S5425840-A (JP)
Title: Wet type recorder
Inventor: TSUKANO MORIYOSHI
IPC: G03G21/00
Filed: 1977-07-29
Abstract: PURPOSE: To eliminate contamination of OFT by slightly rotating the photoreceptor drum provided in proximity to the OFT in the direction opposite from the exposure rotating direction immediate before starting to let the developer gathered on the back of the blade while not in rotation from the OFT and scraping off the developer with the blade. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07294248-A (JP)
Title: Distance measuring equipment
Inventor: MIZUNO SEIICHIRO
IPC: G01S7/4912
Filed: 1994-04-28
Abstract: PURPOSE:To realize highly accurate measurement of distance through a simple structure by removing the contributive current of average background light and canceling the variation component of background light thereby obtaining only the light component of an object. CONSTITUTION:Under a state where no luminous flux is outputted from a light emitter 100, a current signal generated from a light receiving element is measured. It is regarded as an average value of background contributive current and removing amounts of current are set in removing circuits 410, 420. Under a state where no luminous flux is outputted from a light emitter 100, integrating circuits 310, 320 operate for a predetermined time and integration results are held in difference operating circuits 510, 520. Subsequently, a light emitter 100 outputs a luminous flux. The integrating circuits 310, 320 are then fed with a variation of background light during the integrating interval, from which the average contribution is removed, and a spot light component and operated. The difference operating circuits 510, 520 operate the difference of integration results before and after the emission of light which is then fed to a distance operating circuit 600 where the distance to an object is determined.
Patent JP-S6289685-A (JP)
Title: 13-halogenomilbemycin derivative
Inventor: SATO KAZUO
IPC: A61K31/65
Filed: 1986-04-21
Abstract: NEW MATERIAL:The compound of formula I {R<1> is methyl, ethyl, isopropyl or s-butyl; X is halogen; Y is O or N-OR<2> [R<2> is H, 1-6C alkyl, benzyl or -CH2COOR<3> (R<3> is H or 1-6C alkyl)]} and its ester and salt. EXAMPLE:13-Bromo-5-ketomilbemycin D. USE:Miticidal, insecticidal and anthelmintic agent. PREPARATION:For example, the compound of formula II is made to react with preferably 1-4 times weight of a halogenating agent (e.g. di methylaminosulfatrifluoride) preferably in an inert solvent at -60-0 deg.C to obtain the compound of formula III substituted with halogen at the 13-site. If necessary, the product is made to react with an oxime reagent of formula NH2R<2>, etc., to obtain the compound of formula IV.
Patent JP-S62247382-A (JP)
Title: Development device using two component developer
Inventor: ITAYA MASAHIKO
IPC: G03G9/08
Filed: 1986-04-19
Abstract: PURPOSE:To form a stable uniform developer layer and to obtain an image having high quality by forming the carrier of the developer of a non-magnetic substrate and a magnetic particle layer which are placed in a monolayeron a substrate. CONSTITUTION:The state of forming magnetic ears composed of the thin film of the magnetic particles M stuck on the sleeve 3 of the developing device and the carrier C mounted on the thin film is the state is which the height of the magnetic ears of the carrier C is reduced as shown by the figure, thereby sufficiently giving magnetic force to the carrier, and the density of the ears is maintained to dense. Thus, in the non-contact developing system, a gap of between the image forming body 1 and the sleeve 3 is shortened. The magnetic particle M mounted on the sleeve 3 is composed of a sperical ferrite having magnetization of 80 e,m,v/g and 100mum particle size. The sticking of the magnetic particles M on the sleeve 3 is effected in such the way that an epoxy adhesives is spreaded thinly on the sleeve 3, and the magnetic particles are scattered on the sleeve, so as to form almost one layer of the thin dense film.
Patent JP-S58208501-A (JP)
Inventor: ITAGAKI HIROSHI
IPC: F22B1/18
Filed: 1982-05-29
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-H06277586-A (JP)
Title: Recovering device of coating material in painting system
Inventor: MIYAZAKI HIDEYA
IPC: B05B15/04
Filed: 1993-03-26
Abstract: PURPOSE:To recover a coating material remaining in a coating material supplying line and to send it to a tank when the line is cleaned without discharging it as a waste liq. CONSTITUTION:Cleaning air is passed through a forced feed line 15 as opening a nonreturn valve 16 and through a coating passage inside a spraying gun 12, and is passed as shown by the arrow B, the reverse direction to the supplying of the coating material in a coating supplying pipe 9 and then through a three way valve 5 and a return lie 8 to tank 2 for recovering as the remaining coating material is therein put back, by operating an air supplying device 14 by turning the three way valve 5 to the return line 8 side at the time of changing color.
Patent JP-S59215849-A (JP)
Title: Grooving method of tire
Inventor: ARIMATSU TOSHIO
IPC: B29C67/00
Filed: 1983-05-24
Abstract: PURPOSE:To automatize the grooving work of a tire completely by making the cutting edge ready according to the set value of the first step automatically while it is controlled automatically according to the set value of the second step for grooving. CONSTITUTION:In the setting process (a), a tire T is mounted on a rim of a holding base 7 and a specified air pressure applied thereto. In the fixing process (b), the tire T is fixed at a given position of rotation with a brake 9. In the preparation process (c), mechanisms (2a-2g) are actuated according to the set value (program) of the first step to move a cutting edge 14 to the point of starting the grooving of the tire T. In the grooving process (d), a cutting edge contact detection sensor detects the contact of the cutting edge 14 with the tire T and at the same time, the mechanisms (2a-2g) are operated according to the set value (program) of the second step with this contact position as origin to perform a grooving radially controlling the cutting edge 14 at each position. After the grooving is repeated in the repetition process (e), the tire T is removed from the rim of the holding base 7 in the resetting process (f).
Patent JP-S59176695-A (JP)
Inventor: ROBAATO HENRII RASUCHIIDO
IPC: G21C3/338
Filed: 1983-05-24
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-H07289490-A (JP)
Title: Water wiping cloth
Inventor: IMAI SHUNJI
IPC: A47L13/16
Filed: 1994-04-28
Abstract: PURPOSE:To prepare flexible and lightweight water wiping cloth not having various defects in conventonal wiping cloth, having a good feeling, excellent in dust collection properties and leaving no wiping mark after wiping. CONSTITUTION:In water wiping cloth used in the wiping of the surface of a table in such a state that a small amt. of water is infiltrated into the cloth, a fabric, knitted fabric or nonwoven fabric composed of an extremely fine fiber containing nylon and polyester in a wt. ratio of 20:80 to 60:40 and having a wt. basis of 30-500g/m<2> is used.
Patent JP-S59218805-A (JP)
Inventor: AOKI HIDEKAZU
IPC: B27D5/00
Filed: 1983-05-27
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-S59218521-A (JP)
Title: Power supply circuit
Inventor: FUKUSHIMA YOUJIROU
IPC: G05F1/56
Filed: 1984-05-09
Abstract: PURPOSE:To obtain an inexpensive power supply circuit variable in output voltage by providing a voltage stabilizing circuit between the bases of transistors TR connected to positive and negative output terminals of a rectifying circuit, and at the same time grounding the bases of both TRs via resistances. CONSTITUTION:Transistors TR10 and TR14 are connected to positive and negative terminals 6a and 6b respectively of a rectifying circuit containing four diodes 2-5 connected in a bridge form to the secondary side of a transformer 1 and delivered to positive and negative terminals 15 and 17 respectively. A neutral point la of the secondary side of the transformer 1 is defined as an earth potential and connected to a terminal 16. Then a Zener diode 18 is connected between the bases of TR10 and TR14. The voltage divided by resistances 18 and 19 as well as 12 and 20 is applied to the basis of TR10 and TR14, and resistances 19 and 20 are grounded. This sets the voltage between both bases at a fixed level and stabilizes the output voltage. The smoothing capacitors 7 and 11 control the resistance values 19 and 20 and vary the positive and negative potentials to some extent.
Patent JP-2000287478-A (JP)
Title: Elevator driven by permanent magnet synchronous motor
Inventor: NAGASE HIROSHI
IPC: H02P6/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable operation of an elevator without using a pole position detector, by utilizing the signal of a speed detector for controlling the position and speed of a cage and estimating the positions of the magnetic poles of a motor. SOLUTION: Though power is applied to build up a control power source and a main-circuit power source, and then a brake is released by a braking device 31 and a cage is caused to ascend or descend spontaneously by the use of gravity, the armature current of a motor is kept zero, and whether a synchronous motor 51 rotates is judged. Unless the weights of a cage 11 and a counter weight are balanced, the basket ascends or descends spontaneously with the weight difference, and the motor rotates. If the phase of an induced voltage of the synchronous motor 51 is measured after the synchronous motor 51 reaches a specified speed, the position of a magnetic pole is computed from the relation between the voltage phase and the position of the magnetic pole, since the phase of the induced voltage corresponds to the position of the magnetic pole.  If the position is estimated, a pulse signal from an encoder 54 is immediately integrated using the value of this magnetic pole position as an initial value, and the magnetic pole position is estimated. Consequently, operation becomes feasible without the use of a magnetic pole position detector.
Patent JP-S5718075-A (JP)
Title: Information processor
Inventor: WATANABE SADA
IPC: G06F12/12
Filed: 1980-07-07
Abstract: PURPOSE:To increase the hit rate of cash memory and to reduce the processing time, by changing the content of the cash memory dynamically in response to the frequency of execution of program. CONSTITUTION:When the segment use cash memory load instruction is executed, this instruction read out in an instruction register 7 is interpreted at an execution control section 6. As a result, a segment descriptive register 5 is referenced, the instruction included in the instruction segment designated at the operand designation field of this instruction is read out from a main storage device 1 and stored in an instruction segment cash memory 100. Thus, each instruction of the instruction segment stored in the memory 100 sets a flip-flop 103 to open a gate circuit 104, and it is read out in the instruction register 7 freely for execution, by giving the offset address designated at a program counter 4 and the readout request signal to the memory 100.
Patent JP-S57210155-A (JP)
Title: Exhaust recirculation controller for diesel engine
Inventor: AOKI SHIGERU
IPC: F02B3/06
Filed: 1981-06-16
Abstract: PURPOSE:To prevent a vacuum pumping loss in time of exhaust recirculation stoppage as well as to prevent an increase of black smoke, etc., with the exhaust recirculation suspended as high load operation takes place, by installing a hydraulic pressure control valve and a directional control valve (selector) in a control system of an EGR valve. CONSTITUTION:An EGR valve 12 being intermediately installed between capillary tubes 14 and 16, which are interconnected to an exhaust manifold 10 and a suction tube 6 in common, comprises a valve element 18 to be opened or closed by a diaphragm unit 20. This diaphragm unit 20 is to energizes the valve element 18 in accorance with the magnitude of negative pressure to be taken into its suction chamber 22 and have the negative pressure by a vacuum pump 32 introduced into the suction chamber 22 through  a capillary tube 34, etc., in design. In this case, a choke system 35, a directional control valve (selector) 59 and a suction control valve 37 are installed within said capillary  tube 34, etc., and the directional control valve 59 is governed to close via a controller 6 when high speed, high load operation takes place. In addition, the suction control valve 37 is made up so as to cause the negative pressure, which is proportionally decreased according to the amount of treadling accelerator, to be produced at a port 43.
Patent JP-S5617283-A (JP)
Title: Coating of coating agent
Inventor: IWAMOTO MASAO
IPC: G03C1/74
Filed: 1979-07-23
Abstract: PURPOSE: To enable an uniform coating, control of a coating amount and a desired pattern-design coating by a method wherein a coating agent is transferred onto a surface of a formbed of a photosensitive resin consisting of halftone dotts formed by a photomechanical processing method and is coated on a surface to be coated directly or indirectly.  
     CONSTITUTION: Halftone dotts are formed on a photosensitive resin formbed (FUJI "TORELIEF" CS 83) of a nylon series by utilizing a plain net negative film of 133 lines and 10%, for example. A formbed having 10% of whole halftone dotts on a surface thereof is attached to an offset printing machine having a width of 60m/m. An emulsion-type acryl series colored paint is immersed into a damping water feeding device for the printing machine as a coating agent and is fed on a surface of the formbed through a damping water roller while the paint is transferred onto a blanket of the printing machine from the surface of the formbed to coat it on a coating paper which is a body to be coated subsequently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62249176-A (JP)
Title: Electrophotographic device
Inventor: KOMIYA RYOHEI
IPC: G03G15/04
Filed: 1986-04-22
Abstract: PURPOSE:To provide an optical printer function which permits an effective use of the existing photosensitive material to a copying machine by using an exposing device for which an electroluminescence element array is used as an exposing device for an optical printer. CONSTITUTION:The exposing device A for the optical printer consisting of the electroluminescence element array 1 and a multilens array 2 and the exposing device B for the copying machine consisting of an original platen 14, a blue lamp 16 for illuminating an original and an optical system 17 for condensing the reflected light from the original are disposed around a cylindrical photosensitive drum 3. The electroluminescence element can set the emission wavelength to a desired wavelength when the constituting material thereof is adjusted. The sharp and good image is, therefore, printed at a high speed with the existing photosensitive material by using the electroluminescence element and flickering the same in accordance with the data from an printing control circuit to expose the image.
Patent JP-H05285644-A (JP)
Title: Method for joining aluminum material and different kind of metallic material
Inventor: ONO SUSUMU
IPC: B23K1/19
Filed: 1992-04-13
Abstract: PURPOSE:To prevent the joining surface from peeling away due to the difference of the heat expansion coefficient by brazing the butt surface of the aluminum material and the different kind of metallic material. CONSTITUTION:A cylinder like hole 6a of larger diameter than the tube path is formed on the butt surface 10 of a stainless steel tube 6 and an aluminum tube 5, and a brazing filler metal pool ring like recessed place 11 is formed concentrically. On the other hand, a cylinder like projection 5a fitting in the cylinder like hole 6a is formed at the end surface of the aluminum tube 5. The projection 5a is inserted in the cylinder like hole 6a, and both the tubes 6, 5 are brazed by interposing an aluminum brazing sheet 14 between the butt surfaces 10, 12 of the stainless tube 6 and the aluminum tube 5. Because the molten brazing filler metal of the brazing sheet 14 flows in the brazing filler metal pool recessed places 11, 13, remains in the places 11, 13 and is solidified inside the recessed places 11, 13 the brazing force is increased.
Patent JP-S5617638-A (JP)
Title: Flame retarding treatment of carbon material for so3/so2 conversion
Inventor: OJIWA SHINICHI
IPC: B01J27/25
Filed: 1979-07-21
Abstract: PURPOSE: To obtain a carbon catalyst for SO 3 /SO 2  conversion having high flame resistance and a long life by impregnating a carbon material with a mixed soln. of phosphoric acid and a water soluble metal salt capable of forming a highly heat resistant inorg. compound by reaction with phosphoric acid followed by heating at a predetermined temp. in an inert gas atmosphere.  
     CONSTITUTION: A carbon material such as carbon black is impregnated with a mixed soln. of phosphoric acid and a water soluble metal salt such as aluminum sulfate capable of forming a highly heat resistant inorg. compound by reaction with phosphoric acid. The mixed soln. is an aqueous soln. contg. the salt and phosphoric acid in 1:0.5W1:5 molar ratio. The impregnated carbon material is then activated by heating at 500W1,000°C in an atmosphere of an inert gas such as N 2 . This heat treatment is preferably carried out after separating the soln. from the impregnated material by filtration and drying the material at about 150°C in an atmosphere of an inert gas such as N 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08246709-A (JP)
Title: Hollow base for fixing clothes-drying platform support column
Inventor: KITAZAWA YUICHI
IPC: E04H12/22
Filed: 1995-03-13
Abstract: PURPOSE: To enable piling-up with high stability so as to prevent collapse of a load. CONSTITUTION: A hollow base for fixing a clothes-drying platform support column is molded from plastic and formed into the trapezoidal shape due to the combination of an upper cover and a bottom part cover 3. It has a cylindrical section which forms a support column fixing hole for inserting a lower end part of the column which is opened at the center on an upper face and has a leg 7 which protrudes from a bottom surface in a corner section on the bottom surface in four directions. The leg section is provided with a recessed section 9, namely, a reinforcing rib, and an opening 12 for preventing collapse of a load and pouring weight filling object in the hollow section which surrounds a head section formed into the trapezoidal shape is provided at the center of the bottom part cover 3. Furthermore, a surrounding rib 10 which is extended downward and continuous is provided around the opening 12. Moreover, a lower end of the cylindrical section for fixing support column is manufactured in the support column fixing hole for inserting the lower end part of the column after weight filling object is poured and cured in the hollow section 21 to create a projection section on a lower face than a weight filling object face and insert and fix into the support column fixing hole so that collapse of a load is prevented.
Patent JP-H11297229-A (JP)
Title: Color cathode-ray tube
Inventor: UCHIDA TAKESHI
IPC: H01J29/48
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a good and uniform focus throughout the entire screen area. SOLUTION: A good and uniform focus is provided for the entire screen area by composing a first kind focusing electrode group from a first electrode 41 and a third electrode 43, composing a second kind focusing electrode group from a second electrode 42 and a fourth electrode 44, applying a first focusing voltage formed from a constant voltage Vf1 to the first kind focusing electrode group and also applying, to the second kind focusing electrode group, a second focusing voltage provided by adding a dynamic voltage dVf varying synchronized with the deflection of an electron beam to a constant voltage Vf2, installing a first static quadrupole lens 8 in the second kind focusing electrode group and also installing a second static quadrupole lens 9 in the first kind focusing electrode group, arranging a main lens 7,  the first static quadrupole lens 8 and the second static quadrupole lens 9 in that order, and imparting a very strong electron beam reshaping action to the second static quadrupole lens 9 formed in the first kind focusing electrode group.
Patent JP-H05268410-A (JP)
Title: Linear sensor
IPC: H04N5/353
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a linear sensor by which an invalid signal period between lines is minimized when an output signal is continuously read and shortening the shortest storage time to the same degree of time as the read time of a signal charge from a sensor section. CONSTITUTION:Drain diffusion regions 41-43 are provided on an opposite side of HCCD 21-23 with respect to sensor arrays 11-13 and transfer gates 51-53 are provided between the sensor arrays 11-13 and the drain diffusion regions 41-43 at every line. Lateral shutter structure is adopted at every line, in which an undesired charge stored in each picture element of the sensor arrays 11-13 is swept out respectively to the drain diffusion regions 41-43. Furthermore, each driving timing of shift gates 31-33 and the transfer gates 51-53 is set independently between lines and an exposed time is optionally set between lines.