baber/WOPTO huggingface dataset:
Patent JP-H09234418-A (JP)
Title: Flat plate roof material
Inventor: UTAGAKI KAZUO
IPC: B05D7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a flat plate roof material having a high waterproof property even at the time of strong storm. SOLUTION: Water repellent coating films are formed nearly over the entire part of the surfaces of the flat plate roof materials 10 to be installed to cover the roof in the state of partly superposing the upper materials on the lower materials. The coating films A having a smaller contact angle with water than the contact angle of the coating films B in exposed parts 2 are formed in the overlapping parts (non-exposed parts) 1. The water drops in the exposed parts 2 easily drop. The water drops intruding into the non-exposed parts 1 are small in the contact angle of the coating films of these parts with the water and, therefore, these water drops do not infiltrate into the deep parts and stagnate in the inlets of the overlapping parts by forming water films. As a result, the intrusion of the rainwater to nail hole positions is prevented and the high waterproof property is obtd.
Patent JP-S60186613-A (JP)
Title: Burner
Inventor: YOTSUYA NORIO
IPC: F23D3/10
Filed: 1984-03-06
Abstract: PURPOSE:To form a secondary flame into a blue flame and a short flame and to prevent soots and carbon monoxide from generating so as to improve the burning characteristic of the burner by flowing air within the burner from the upper part of the side wall of an internal flame cylinder and promoting fine division and mixing of the secondary flame. CONSTITUTION:A plurality of vertically long air holes 2b are provided at a part of the upper side wall of the internal flame cylinder 2 of an oil stove. The lower ends of these air holes 2b are provided at positions which are lower than the throttle portion 3e of a secondary flame ring provided at the upper side of an outer flame cylinder 3. Vertically long holes 2b are provided on the upper side wall of the internal flame cylinder 2. A large amount of air flows therethrough and the secondary flame 7 is finely divided from its root part. Further, since the air holes 2b are provided from the lower part of the throttle part 3e of the secondary flame ring 3d upwardly of the internal flame cylinder, air flows continuously in a vertical band shape from the combustion chamber 4 to the secondary flame 7, and the air stream cuts in the rising combustion gas up to the deepest part thereof to promote the mixing. Further, since vertically long air holes 2b is provided at the uppermost part of the internal flame cylinder 2, the combustion characteristic is not deteriorated.
Patent JP-S58160631-A (JP)
Title: Electromagnetic coupling device
Inventor: KOBAYASHI RIYOUJI
IPC: F16D55/00
Filed: 1982-03-17
Abstract: PURPOSE:To provide an electromagnetic coupling device which can have parts for common use without any change in structure of the coupling device even if the diameter of a pulley is increased by providing the pulley with a cylinder portion formed at the inner peripheral portion of the base thereof and loading the cylinder portion on a rotor. CONSTITUTION:A pulley 12 includes a bent portion 12b formed by bending a plate piece along one rise-up portion 12a of a pulley groove and a cylinder portion 12d following the bent portion parallel to a pulley bottom 12c. Since the inner peripheral surface of the cylinder portion 12d is fitted to the outer peripheral surface of a rotor 3, the longer the cylinder portion 12d is, the less welding 11 causes thermal distortion, which can lessen deflection of the pulley to improve the expected life span of a belt. Furthermore, the thus constructed coupling device itself can have parts for common use, so that even if the diameter of the pulley is changed, the effect of mass production is produced.
Patent JP-H06260797-A (JP)
Title: System for disposing part
Inventor: NAKAJIMA YASUHIRO
IPC: H05K13/04
Filed: 1993-03-04
Abstract: PURPOSE:To perform a disposal design of parts in a shorter time than conventional disposal designs of the parts, by performing the disposal improvement of the parts through evaluating the wirings, the electrical conditions, and the deviations of the heat generations of the parts, and by eliminating any disposal alteration of the parts which is performed by hand after the disposal improvement of the parts, in the disposal designs of the parts of a ceramic board and a printed board. CONSTITUTION:First of all, the wirings are evaluated (S2), and the electrical conditions are evaluated (S3), and further, the deviations of the heat generations of parts are estimated (S4). When the estimated results of the candidate of the disposition of the parts are made good in relation to all the estimations S2-S4, the candidate of the disposition of the parts is made to be the disposal result of the parts in operational steps S5, S6.
Patent JP-S59168700-A (JP)
Inventor: MATSUDA SHIGEYOSHI
IPC: H01G13/00
Filed: 1983-03-15
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-S63211609-A (JP)
Title: Winding device
Inventor: TAKANO YASUHARU
IPC: H01F27/36
Filed: 1987-02-26
Abstract: PURPOSE:To inhibit vibrations by flux and noises with the vibrations by mounting a terminal connected to a coil near a narrower gap in a pair of gaps and setting up a cover covering a core and the coil with the exception of the terminal. CONSTITUTION:A terminal 6 is fitted near a narrower gap g1, and a cover 7 forms a removing section 9 with the exception of the terminal 6. Consequently, leakage flux leaking from the gap g1 leaks to the outside through the removing section 9, and a peripheral reflecting plate is vibrated, but leakage flux is also reduced and vibrations are lowered because the gap g1 is formed narrowly, thus inhibiting noises. On the other hand, another gap g2 is widened, thus preventing the generation of an effect on performance when predetermined leakage characteristics are acquired.
Patent JP-H05238766-A (JP)
Title: Production of lightweight composite material
Inventor: TSUNODA HIDEO
IPC: C03B19/08
Filed: 1992-02-28
Abstract: PURPOSE:To make a composite material porous, thereby reducing the weight of the material without using an adhesive by heating, melting and cooling a two-layer structure made by integrating an under side made of only a glass raw material layer with an upper side made by mixing a foaming agent in the glass raw material layer. CONSTITUTION:Glass powers obtained by pulverizing a composition containing Al2O3, SiO2, CaO, etc., after melting and preparing are disposed as the glass raw material layer to obtain the under side. The glass layer obtained by mixing 10wt.% silica flower having 0.2mum average particle diameter as the foaming agent with the glass powders (the powder having <=60 mesh particle size is about 10wt.%) is provided as an upper side. The upper side is provided on the under side to make the two-layer structure and the two-layer structure material is calcined at 100-1150 deg.C and cooled to produce the lightweight composite material 3 whose surface is a dense layer 1 and whose rear face is a foamed layer 2.
Patent JP-H08125437-A (JP)
Title: Sine wave generator
Inventor: MAIKU TOMURINSON
IPC: H03B5/02
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a high voltage sine wave signal electrically isolated from a low voltage circuit without use of a transformer substantially requiring a large volume and a heavy mass. CONSTITUTION: A rectangular wave 12 generated by a logic circuit 7 of a low voltage section is given to a high voltage circuit section via a photocoupler 9. The signal outputted from the photocoupler 9 is given to a low pass filter 8, in which its harmonic component is eliminated. Only a sine wave signal having a fundamental wave frequency is extracted by eliminating the harmonic component and the sine wave signal is amplified by an amplifier 3. Thus, a high voltage sine wave signal electrically isolated from the low voltage section is generated without the use of a transformer requiring a heavy weight.
Patent JP-H08241578-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 1995-03-03
Abstract: PURPOSE: To prevent ground powder of a cassette shell from causing when a shutter member opening/closing the magnetic head port of the cassette shell is loaded by that its guide pawl part is touched to the shell surface. CONSTITUTION: The magnetic head port 6 is provided on the side surface 4 of the flat cassette shell 2 consisting of an upper surface 21, a bottom surface 22 and the side surface 23, and the shutter member 8 constituted of successively providing an upper sleeve part 81, a shutter part 82 and a lower sleeve part 83 respectively prolonging along the upper surface 21, the side surface 4 and the bottom surface 22 in a U-shaped section and opening/closing the magnetic head port 6 is provided on the cassette shell 2 slidably freely. The guide pawl parts 83b projecting inside are provided on at least one side of the upper sleeve part 81 or the lower sleeve part 83 of the shutter member 8, and a guide groove part 22a into which the guide pawl parts 83a are inserted are formed on the upper surface 21 or the bottom surface 22 of the cassette shell 2 in the sliding direction.  By such a constitution, the pawl parts 83a are not touched to the shell 2 surface with strong force.
Patent JP-H06261530-A (JP)
Title: Stepping motor
Inventor: KOBAYASHI YUKIHIRO
IPC: H02K3/04
Filed: 1993-03-04
Abstract: PURPOSE:To make a PM type stepping motor flat and, at the same time, to reduce the cost of the motor. CONSTITUTION:Tapless coils 17 are arranged at appropriate angles around a rotor magnet 11. Each tapless coil 17 is connected in series at every stator yokes 14a and 14b and, as a result, the yoke 14a side becomes A-phase or inverse-of-A-phase and the yoke 14b side becomes B-phase or inverse-of-B-phase. Each yoke 14a and 14b is provided with poles 22 corresponding to the tapless coils 17. When the exciting currents of the yokes 14a and 14b are switched, the rotor magnet 11 is rotated, since magnetic poles generated in the poles 22 are switched. The tapless coils 11 which are inexpensive as compared with the conventional exciting coil are arranged in the same plane in this stepping motor and the assembling accuracy of the motor 1 can be lowered. Therefore, the motor can be flattened and the cost of the motor can be reduced.
Patent JP-S59171379-A (JP)
Title: Protection circuit of multi-channel synchronism
Inventor: IZUMIDA MORIJI
IPC: H04N5/932
Filed: 1983-03-18
Abstract: PURPOSE:To hold surely a synchronizing pattern (SYNC) and also to narrow the width of a gate pulse requested for jitter by generating a gate pulse protecting the SYNC from the correct SYNC on an adjacent track. CONSTITUTION:A gate pulse formed from the adjacent track SYNC is inputted to gate circuits 60, 61, 62, 63 to output only a signal near the SYNC to SYNC detecting circuits 70, 71, 72 and 73. An output of the circuits 70-73 is inputted to an OR circuit 64 to generate a signal B synthesizing the SYNC of 4-track. Then, in order to obtain a continuous gate pulse, a delay circuit 65 delays the signal by a time T to the SYNC on the adjacent track and a pulse broader than the width of the SYNC is generated. This signal is outputted to a gate control circuit 66 and also returned to the delay circuit 65 when the next SYNC pulse is absent. Thus, even if the missing pulse exists, the gate pulse to protect the SYNC is a continuous pulse.
Patent JP-H02223275-A (JP)
Title: Edition control system for picture processing unit
Inventor: ICHIYANAGI YOSHIO
IPC: B41J2/44
Filed: 1989-02-23
Abstract: PURPOSE:To improve the priority of an annotation function to make the adjustment function adaptable to all faces by adding the annotation function such as halftone, hatching, set-solid and insertion of logo after the adjustment functions such as a color mode and copy picture quality adjustment function and a magnification reducing function. CONSTITUTION:The system is provided with an area edit processing means 2 switching a parameter for picture processing for each designated area to adjust the picture and an annotation edit processing means 2 pasting a pattern of the annotation on the picture, and the edit is implemented by designating an optional area on the picture so as to use the picture adjustment function and the annotation. Then the priority of the processing such as logo insertion, trimming and masking implemented by the annotation edit processing means 1 is improved and the priority of the picture adjustment by the area edit processing means 2 has given lower priority. Thus, a copy output is easily imagined independently of before and after the operation and the copy is used simply.
Patent JP-H01219799-A (JP)
Title: Synchronous control system for arithmetic processing by dynamic programming method
Inventor: USAMI RYUICHI
IPC: G10L15/12
Filed: 1988-02-29
Abstract: PURPOSE:To make hardware for calculation common for various cumulative distance calculation systems by performing programmed control over cumulative distance arithmetic operation and vector distance calculation. CONSTITUTION:The vector distance between an input pattern A and a reference pattern B is calculated 11, the cumulative distance between both patterns is calculated 12 by a DP system, and both arithmetic processes are synchronized. In this case, the arithmetic process by a means 12 is brought under the programmed control 13 and a synchronous control signal for arithmetic process synchronization between the means 11 and 12 is generated under the programmed control 13; and this synchronous control signal SC is supplied to the means 11 according to a clock CK to calculate a vector distance.
Patent JP-H07253705-A (JP)
Title: Developing device
Inventor: OGIRI TADAKAZU
IPC: G03G15/08
Filed: 1994-03-15
Abstract: PURPOSE:To provide an inexpensive developing device capable of accurately detecting toner density. CONSTITUTION:Developer in a housing 411 is stirred and carried with a spiral shaft 413 having screw blades 414. A permeability sensor 440 for detecting toner density pierces the side wall 411a of the housing 411. A gap B between a screw blade part 414B on the downstream side of a screw blade part 414A and the inner wall surface 411b of the housing 411 is set narrower than a gap A between the sensor surface 440a of the sensor 440 and the screw blade part 414A to which the surface 440a is opposed. Since the screw blades 414 is not brought into contact with the sensor surface 440a, the gap between the sensor surface 440a and the screw blades 414 is made narrow and the replacement of the developer at this part is accelerated.
Patent JP-H05242153-A (JP)
Title: Logical network retrieval terminal
Inventor: YOKOYAMA MASAHISA
IPC: G06F17/30
Filed: 1992-03-02
Abstract: PURPOSE:To provide the logical network retrieval terminal which automatically display a logical network by retrieving a data base regarding information on the logical network. CONSTITUTION:The data base storage part 6 of the logical network retrieval terminal 1 holds the information with which the logical network can be displayed graphically. A control part 5 retrieves the information on the logical network held in the data base storage part 6 when the retrieval of the logical network is instructed, and outputs graphic data of the logical network to a display part 3. A system core part 2 has both basic functions for a multi-window system, a graphic process, an input/output process, etc., and the application function of a network control system providing various information, and instructs the control part 5 to retrieve the logical network, specially, when parameter information for retrieving the logical network is inputted.
Patent JP-S62201680-A (JP)
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/02
Filed: 1986-02-28
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-S54136849-A (JP)
Title: Mirror
Inventor: YOKOI MASAHARU
IPC: G02B5/08
Filed: 1978-04-14
Abstract: PURPOSE: To facilitate production and provide superior durability by superposing a mirror-finished Al foil sheet on the back of a glass plate and covering the back and circumferential edge part thereof with synthetic resins.  
     CONSTITUTION: A mirror-finished Al foil sheet 2, a sheet form thermoplastic synthetic resin 3a such as polyethylene base resin as an adhesive agent and a sheet form heat-resisting synthetic resin 3b such as polyester resin are subsequently superposed on the back of a glass plate 1 and are thermocompression integrated by a press, whereby the resin 3 a  is melted and the plate 1, sheet 2 and resin 3b are bonded and integrated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63211063-A (JP)
Title: Order data processing system
Inventor: MATSUDA TAKEO
IPC: G06Q50/00
Filed: 1987-02-27
Abstract: PURPOSE:To improve a service to customer by coupling a terminal equipment, which a receptionist carries, and a processor with radio waves or the like on two ways to immediately transfer data and making it possible for the receptionist to quickly get required sales management information. CONSTITUTION:Order data such as an item, the quantity, etc., of the order received in an arbitrary customer's seat position is inputted to a terminal equip ment 11 then and there. Inputted order data is transferred to a processor 13 through a communication interface 12 like a radio wave. The processor 13 outputs transferred order data to an output device 15. When a proper instruction is given from the equipment 11 to the processor 13, information of a daily menu or the like is transferred from a sales management information table 14 to the equipment 11 and is displayed. Consequently, the order reception processing is quickly performed and the miss in order reception and rebooking of orders are reduced to improve the service to customer.
Patent JP-H09234187-A (JP)
Title: Living body activity-measuring device
Inventor: KAWAGUCHI HIDEO
IPC: A61B5/05
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device comprising plural light receiving elements disposed as an array in the same plane by performing operation of reading information of the light receiving elements in order at the same timing for setting space resolution and/or view field changeable. SOLUTION: An optical detector comprising plural light receiving elements 201 (11, 12, 13...) each integrated with a gate switch 202 is provided with a horizontal direction reading control device (H-device) 203 and a vertical direction reading control device (V-device) 204. The gate switch 202 on the first line is opened by the V-device 204, and simultaneously, the gate switches 202 are opened from the first line on in order by the H-device 203. Next, designation by the V-device 204 is changed to the gate switch 202 on the second line, and the gate switches 202 are similarly opened from the first line on by the H-device 203, so the light receiving elements 201 in each line are read in order. Since all the light receiving elements 201 are read similarly, activity of a living body is measured.
Patent JP-S60189031-A (JP)
Title: Display device
Inventor: HOSHINO KEISUKE
IPC: G06F3/038
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a display device requiring no replacement of a pen with a joy stick, by performing the movement of a cursor and the conversion of the visual point of a picture plane with the pen in case of pattern input. CONSTITUTION:An AC magnetic field generating part 1 is provided with a joy stick mode part 34 and a reference coordinate point 35; and when a pen 2 is depressed onto the coordinate point 35, a processing part 6' recognizes this depression to report the joy stick mode to a display controller. The processing part 6' has a program which inputs error corrdinates due to the coordinate position of a detecting coil 4 to the display controller when the pen 2 is inclined on the coordinate point 35. Thus, in accordance with the direction of inclination and the angle of inclination of the pen 2, movement of the cursor and conversion of the visual point of the screen are performed similarly to operation of the joy stick. When the pen 2 is detached from the coordinate point 35, coordinates of the pen 2 are read out and are transmitted to the display controller.
Patent JP-S56141942-A (JP)
Title: Production of steel ingot
Inventor: NANBU YASUO
IPC: B22D11/06
Filed: 1980-04-07
Abstract: PURPOSE: To make controlling of the surface temp. of a mold and solidify the same to a defect free state by metallically melt-sticking the inside surface of the mold and the surface of a steel ingot by using the thin-walled mold in producing the cast ingot.  
     CONSTITUTION: A mold is formed of steel plates corresponding to the sectional area of about ≤10% intended sectional area of a steel ingot. Thereby, the inside surface of the mold and the surface of the steel ingot are deliberately melt-stuck after pouring of molten steel, whereby the mechanical strength of the steel ingot surface layer in the initial period of solidification is reinforced and the occurrence of cracking etc. is prevented. Since the entire part of the mold and the steel ingot are uniformly shrunk by this method, the surface temp. of the steel ingot may be accurately known by measuring the temp. of the mold surface. Hence, the ideal solidification free from formation of any defect is accomplished by controlling the cooling of the mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51118535-A (JP)
Title: Manufacture of golf balls
Inventor: NEMOTO KATSUHIRO
IPC: B29B15/00
Filed: 1975-04-11
Abstract: PURPOSE: The outer skin sheet of thermoplastic resin is applied in two steps on a ball core for manufacture of a two-layer golf ball with high efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05340586-A (JP)
Title: Range hood
Inventor: OTSUKA TETSUJI
IPC: F24F7/06
Filed: 1993-03-05
Abstract: PURPOSE:To improve capture efficiency of a range hood by so disposing a fan that an outlet of a discharge air duct of the fan is disposed close to a wall surface from an inlet. CONSTITUTION:A hood body 5 disposed in a state extended forward from a wall surface 13 is provided, and a centrifugal fan 3 is so disposed that an outlet 7 of a discharge air duct is disposed close to the surface 13 from an inlet 6. Further, the fan 3 is so disposed as to be directed laterally of a suction port 4 of the fan. Thus, the port 4 is disposed forward in the body 5, and the port 4 can cope, for example, with a burner 12 of a front row of four-burner cooking stoves 2 in this state. In this manner, capture efficiency of a range hood 1 can be improved.
Patent JP-S56141992-A (JP)
Title: Fused flux for submerged arc welding
Inventor: HEISHIYA KEIICHIROU
IPC: B23K35/362
Filed: 1980-04-05
Abstract: PURPOSE: To remarkably improve the releasability of slag without deteriorating mechanical properties or weld zones by obtaining a flux containing SiO 2 , MnO, CaO, MgO, Al 2 O 3 , etc. in specified proportion.  
     CONSTITUTION: A flux that contains 20W60% SiO 2 , 20W60% MnO, ≤20% CaO, ≤20% MgO, 1W30% Al 2 O 3 , ≤20% CaF 2 , 0.01W4% BaO, and low melting point metals in forms of oxide and fluoride is prepared. The flux contains 0.01W0.2% expressed in terms of low melting point metallic elements, and SiO 2 /MnO is made to 0.7W2.6. The low melting point metal is Pb and/or Bi. To lessen the tendency lowering impact resistance that is a defect in the time of blending Bi especially as low melting point metal, at least either 30% TiO 2  or 0.1W10% FeO is added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59168827-A (JP)
Inventor: NONOGUCHI HIROSHI
IPC: A47J43/04
Filed: 1983-03-17
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。