baber/WOPTO huggingface dataset:
Patent JP-S54155050-A (JP)
Title: Device for developing electrostatic latent image
Inventor: IZUMI HIROKI
IPC: G03G15/08
Filed: 1978-05-26
Abstract: PURPOSE:To suppress the electrode effect of a device for developing an electrostatic latent image without lowering toner charging efficiency by forming an elastic layer by pressure-sensitive conductive rubber and reducing the electric resistance of the rubber when pressurizing the rubber and increasing the resistance when not pressurizing the rubber by a charging electrode. CONSTITUTION:A photoreceptor 5 uses organic photoconductive material as a photosensitive member with a developing roller 6 provided at the right side of the drum 5 and rotating at a speed being the dame as or slightly faster than the peripheral speed of the drum 5. The roller 6 consists of a conductive core metal 7 and an elastic layer 8 formed on the outer periphery of the metal 7. The layer 8 has 10<6> -10<12>OMEGAcm of volumetric intrinsic resistivity upon non-pressurization thereof preferably 10<7>-10<9>OMEGAcm and less than 10<5>OMEGAcm upon pressurization thereof in contact therewith, and the hardness of the rubber is preferably 40-50HS. To this end, compounding agent such as metallic powder, carbon black or the like is mixed in density difference, for example, within silicon rubber. Thus, it can increase the toner charging efficiency and obtain copied article of sufficient density.
Patent JP-S60210378-A (JP)
Title: Diffusion joining method of sintered body and metal
Inventor: KITAGAWA MASAKI
IPC: B23K20/00
Filed: 1984-04-02
Abstract: PURPOSE:To improve the fatigue strength of a joint part by providing a projecting part having the size at which said part enters the inside of the joint surface of a sintered body to a metal and joining the projecting part to the inside of the joint surface of the hard sintered body. CONSTITUTION:The projecting part 12 for joining is provided to the joint surface of the metal to the size at which the joint surface of the part 13 is within the joint surface 15 of the sintered body 14 and does not protrude therefrom. The joint surface of the part 13 of the metal 11 is pressed to the joint surface 15 of the body 14 and is diffusively joined by pressurizing and heating. The hard sintered body 14 is prevented by the above-mentioned method from forming a stress concentrating part on the joint surface 13 of the metal 11 and therefore the fatigue strength of the joint part is improved.
Patent JP-S62218032-A (JP)
Title: Screwdriver
Inventor: HASEYAMA AKIRA
IPC: B25B23/02
Filed: 1986-03-20
Abstract: PURPOSE:To enable the bit of a screwdriver to be seated securely even though the bit is axially displaced from a screw by providing a collar for axial position adjustment which becomes engaged to a screw head before the bit in case of seating the bit on the screw head. CONSTITUTION:When the bit 40' of an electrically driven screwdriver is made to come down for seating after locating itself over a screw 60, a collar 45 comes in contact with the screw 60 before the tip part of the bit does and a guide face 47 of this collar 45 becomes engaged to the head of the screw 60. At the moment, even if the axial position of the bit 40' is displaced from that of the screw 60, the collar 45 comes in contact with the head of the screw on some part of its guide face 45a, and thereafter the guide face 47 keeps coming down along the peripheral face of the screw head, and until the whole of the guide face of the collar 45 becomes engaged to the screw head, the location of the bit 40' is corrected. Furthermore, as the bit 40' comes down, a compression spring 44 is compressed and the collar 45 moves upward, resulting lastly in the seating of the tip part of the bit 40' on the screw 60.
Patent JP-H04298136-A (JP)
Title: Multiplex transmission method
Inventor: NOBUTOKI NOBUKAZU
IPC: H04L12/413
Filed: 1991-03-27
Abstract: PURPOSE:To prevent disable transmission or transmission delay due to increase in the traffic based on an error between clocks of each node in the multiplex transmission method of the decentralized control system in which each communication node is provided with a clock and its own refresh transmission timing is managed by the clock. CONSTITUTION:Each communication node implements refresh transmission for a prescribed transmission period TNHS and a reference idle time T is set before each refresh transmission and when other transmission signals E1, E2 are in existence in the reference idle time  T before a refresh transmission signal R2 shown in broken lines to be sent substantially in the case of refresh transmission R of its own node in figure, the transmission of the refresh transmission signal R2 is delayed from a latter transmission E2 by a prescribed time  F ( F>= T) as shown in solid lines and a uniform idle time is secured before the refresh transmission at all times as a rule.
Patent JP-H02242194-A (JP)
Title: Support grid
Inventor: ABE MASAHIRO
IPC: G21C3/34
Filed: 1989-03-15
Abstract: PURPOSE:To enable a smooth and easy penetration in case that a fuel rod is penetrated through a grid space by providing, on a wall part partitionning the grid space of the first grid body, an arced support tongue protrusively from the said first grid body. CONSTITUTION:On a pair of wall parts facing one another, out of four wall parts partitionning a grid space, a dimple 13 protruding inwardly into the grid space and a dimple 14 protruding outwardly from the grid space are vertically arranged. On another pair of wall parts facing one another, the dimples 13 and 14 are arranged in a reverse order. In this case, when each grid body 12, 15 and 16 is getting close each other and is connected, both ends of a sleeve 17 is fastened by the dimple 13 of both grid bodies 15 and 16, and therewith a fuel rod 21 is firmly and stably supported and fixed to a support grid. Accordingly, an insertion work of the fuel rod 21 through the support grid, can be very easily performed.
Patent JP-S55154611-A (JP)
Title: Control unit for positioning stop
Inventor: SUGIMOTO HIDEHIKO
IPC: G05D3/12
Filed: 1979-05-23
Abstract: PURPOSE: To enable positioning stop control with high accuracy quickly, by providing a root circuit with a stop command unit, supplying the output of a memory section as the top command signal in root conversion and performing the stop operation with almost linear speed reducing pattern.  
     CONSTITUTION: A speed command unit 20 outputs a speed command signal, and a stop command unit 22 provides the memory section which can set the stop distance in response to speed. This unit 22 is provided with a root circuit 42, and the output of the memory section consisting of integration amplifiers is fed to a change-over section 24 as a stop commond signal in root conversion. Thus, the stop operation is made with almost linear reducing speed pattern, allowing to perform positioning stop control quickly with high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223357-A (JP)
Inventor: NOHARA SABURO
IPC: D04H1/556
Filed: 1986-03-20
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-H05263895-A (JP)
Title: Lubricating flow control device of automatic transmission
IPC: F16H57/04
Filed: 1992-03-19
Abstract: PURPOSE:To accomplish lubricating flow control of high degree of freedom and high accuracy regardless of condition of a fluid coupling by simple structure and simple control in a lubricating flow control device of an automatic transmission in which oil flowing from a fluid coupling is used as lubricant. CONSTITUTION:A lubricating control spool valve 10 which controls supply pressure Pin in a coupling element oil room 6 is provided so that outlet pressure Pout of the coupling element oil room 6 has pressure corresponding to spool propulsion force produced by means of a lubricating control solenoid 8, by feeding back outlet pressure Pout of the coupling element oil room 6 to the spool of the valve 10 controlling supply pressure of the coupling element oil room 6.
Patent JP-S63229187-A (JP)
Inventor: YOSHIDA TOMIJI
IPC: B08B9/02
Filed: 1987-03-18
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-S56159260-A (JP)
Title: Photosetting coating composition
Inventor: SUGIMOTO TOSHIO
IPC: C09D11/104
Filed: 1980-05-14
Abstract: PURPOSE: A photosetting resin coating composition, containing a specific poly- or oligoacrylate as a photopolymerization initiator, and capable of giving a film having improved adhesion and flexibility to a PVC adherend material.  
     CONSTITUTION: A composition containing (A) a poly- or oligoacrylate obtained by esterifying a polybasic acid, e.g. adipic acid, with (i) tricyclodecanedimethanol expressed by formula I, (ii) an alcohol in which 1W8mol 2W3C alkylene oxide is added to one mole cyclohexanedimethanol expressed by formula II (A is 2W3C alkylene; x+y is 1W8) and/or (iii) a polyhydric alcohol of alicyclic structure in which 1W8mol 2W3C alkylene oxide is added to one mole cyclohexanediol expressed by formula III and (meth)acrylic acid and (B) a photopolymerization initiator, e.g. benzophenone.  
     USE: A coating material of PVC and a binder for ink. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10225075-A (JP)
Title: Fluid generator
Inventor: KUMAZAWA HISASUKE
IPC: F03B17/06
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluid generator, at a relatively low cost, which can operate, following the flow direction of fluid exactly and promptly at all times ranging from a small type through a medium type, and which is superior in power-generating efficiency. SOLUTION: A power-generating segment 2 of a plurality of poles are integrally-formed, at the outer periphery of a hollow shaft 1, in the longitudinal direction parallel to its axial center, which is taken as a fixed shaft. An electric wire 3 from the power-generating segment 2 is led out through a hollow part. A plurality of magnets 4 which meet the power-generating segment 2 are formed at an inner peripheral wall. At an outer peripheral wall, at least one set of propellers 5 or fluid pads are fixed firmly or integrated through a bearing 7, so as to rotate an outer cylindrical body 6. The body is formed so as to rotate, following the flow by adding an electric wire swivel and a suction opening of swivel or trumpet shape, or using a column, a track tie or the like.
Patent JP-S61222565-A (JP)
Title: Spray nozzle
Inventor: RAINAA RADEITSUSHIYU
IPC: B05B9/00
Filed: 1985-03-29
Abstract: PURPOSE:To perform drying with high efficiency without generating the clogging of a liquid, by sending a gelatine solution to be sprayed toward the outlet of a nozzle by the forcible feed of a screw shaft under pressure and allowing the same to collide with an interior having a conical surface formed by compressed air. CONSTITUTION:Compressed air is sent into a nozzle housing A through the branch pipe E provided to said housing and subjected to spiral revolving motion by the tongue in the housing A to reach the outlet part of the housing A at a high speed. A hopper receiving an article to be subjected to spray drying is mounted to the upper end of the housing A and the screw shaft of a drive shaft C guided so as to pierce the hopper is inserted in a central pipe so as to reach the nozzle outlet of the housing A. By rotating the screw shaft by the rotation of a drive pulley D, a suspension having high specific gravity or a gelatine solution having a lasting property is forcibly sent to the outside of the housing A under pressure and collides with surrounding compressed air to be dried.
Patent JP-S54155839-A (JP)
Title: Electro-thermal printer head
Inventor: SAITOU SHIZUO
IPC: B41J2/335
Filed: 1978-05-29
Abstract: PURPOSE: To print character images by sandwiching heating elements or accumulating element between a plurality of electrodes and supplying current to the electrode terminals thereof with less moving contactors.  
     CONSTITUTION: Thermal roll paper 32 in a thermal printer passes under a thermal head 33 and is fed by paper feed mechanisms 34a and 34b. The thermal head 33 has one or more lines of heating or accumulating parts. Electrodes 35, 36 are disposed longitudinally and laterally and the electrodes of the thermal head 33 couple to an output line 37, through which power is inputted and outputted. The longitudinal electrode 36 is supplied with power by a slider 38. The slider 38 moves laterally like the arrows C, D on ashaft 39 to take timing for contact with the electrode 36, thereby supplying current to have characters 41 printed. Namely, this head comprises sandwhiching the heating elements or accumulating elements between one or more electrodes and supplying current thereto to cause printing to be effected, and this eliminates the need for any semiconductors such as reverse blocking diodes and the like and lowers cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09258789-A (JP)
Title: Voice recognizing device
Inventor: MURAKAMI SHINTARO
IPC: G10L21/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the computing quantity in matching and facilitate the identification of similar sound so as to perform recognition with transition of sound further taken into account. SOLUTION: A phoneme row 'A(1)' outputted from a phoneme recognizing part 63 is read into a phoneme row read part 11. The component sound length 'L(A(i))' of each phoneme in the read phoneme row is measured by an each phoneme continuous length measuring part 12. A judging part 13 judges whether the component sound length measured by the measuring part 12 is longer than the set value T. In the case of being longer, the phoneme row is inputted to a shortening conversion part 14 to shorten the length of component sound, and supplied to a matching part for processing. In the case of the component sound being judged not to be longer by the judging part 13, the phoneme row is supplied to the matching part 64.
Patent JP-S63233115-A (JP)
Title: Soil reclaiming and filling work
Inventor: KUNO GORO
IPC: E02D3/12
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a treated soil suitable for reclaiming, back-filling, and cavity-filling by mixing surplus soil, contaminated soil, or sludge with water and cement-based or lime-based solidifying material by a reciprocally rotational stirring method. CONSTITUTION:Surplus soil produced in excavating work, etc., soil contaminated with harmful substances, or sludge soil is mixed with water and cement- or lime-based solidifying material in a container 3 by a reciprocal rotary type stirrer 1 to obtain a treated soil 4. The soil 4 is further mixed with expanded styrol grains, foaming agent, etc., for reducing weight and also providing high strength, high fluidity, and small material-separability for the soil 4. In this case, since harmful substances in contaminated soil are taken into the hydrated substances of the solidifying material, high safety of the reclaiming and filling work can be secured.
Patent JP-H06271171-A (JP)
Title: Paper housing device
Inventor: TAGO MAMORU
IPC: B65H31/26
Filed: 1993-03-23
Abstract: PURPOSE:To prevent the occurrence of interference between the papers inside of a paper housing box and the next paper to be discharged from a paper discharging part. CONSTITUTION:A paper housing device having a paper housing box 2, of which one end 2a thereof is positioned under a paper discharging part and the other end thereof is arranged so as to be directed toward the paper discharging direction, is provided with a paper steadying member 10, which is positioned lower than the paper discharging part and which covers over the rear end of the papers 1 laminated and housed inside of the paper housing box 2. Furthermore, a paper presser main body 11, which is positioned near the paper steadying member 10 and connected to a driving unit 4 and moved between an upper and a lower positions respectively upper and lower than the paper steadying member 10 as a reference position, is provided.
Patent JP-S55154982-A (JP)
Title: Novel carborane derivative
Inventor: TOTANI TETSUSHI
IPC: A61P31/04
Filed: 1979-05-24
Abstract: NEW MATERIAL:1,2-Closo carborane shown by the formulae IWIV [R 1  is H, alkyl, or aryl; R 2  and R 3  are R 1  or form alkylene; R 4  is alkyl or halogen; R 5  is (CH 2 )m CH 3  or (CH 2 )m-OR 6  (m is 3W15; R 6  is aryl); Y is -N=N-, -S-S-, etc.], corresponding 7,8-nido carborane, and its salt.  
     EXAMPLE: A compound shown by the formula V.  
     USE: An antimicrobial agent. Extremely effective against fugi. Useful as a germicide and an anti-infective.  
     PROCESS: For example, a compound shown by the formula VI is treated with an alkali metal in liquid ammonium and changed into a divalent ion, which is condensed in the presence of KMnO 4  or CuCl 2  to give a compound shown by the formula I (Y is -N=N-). This compound is converted into 7,8-nido carborane, if necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03267468-A (JP)
Title: Demolition work of trap beam and wall form timbering, and suspension jig therefor
Inventor: TANAKA TAKEO
IPC: E04G19/00
Filed: 1990-03-16
Abstract: PURPOSE:To enable demolition work to be efficiently executed with safety by using a suspension jig for demolition of timbering to bundle it at the centroid position of a trap beam and wall form timbering, and by suspending the timbering with a crane via the suspension jig. CONSTITUTION:On the lower section horizontal-frame section piece 1B of a U-shaped frame member 1, a base fitting wire bearing suspension ring 2 is fitted movably in the longitudinal direction. Besides, on an upper section horizontal-frame section piece 1A, the hook bearing device 5 of a crane wire 13 and a balancer D are fitted movably in the longitudinal direction, and a suspension jig A for demolition of timbering is formed. After that, the fitting position of the balancer D is regulated so that the suspension centroid of the suspension jig A itself may coincide with the centroid position of a beam and wall form timbering C. Then, on the base fitting wire bearing suspension ring 2, a base fitting wire 12 bundled at the centroid position of the timbering C is suspended, and the timbering C is lifted to be moved down at a specified position and to overhauled.
Patent JP-H07282833-A (JP)
Title: Module structure of solid electrolyte fuel cell
Inventor: KOSAKA KENICHIRO
IPC: H01M8/10
Filed: 1994-04-01
Abstract: PURPOSE:To provide module structure of a solid electrolyte fuel cell capable of efficiently keeping operation temperature. CONSTITUTION:In the module structure of a solid electrolyte fuel cell, a bypass pipe 19 which communicates power generation waste heat from an air electrode side to a fuel electrode side is arranged on the inside of a power generating part 12 in a module main body 11. High temperature waste heat 11 which is power generation waste heat is supplied from the air electrode side to the fuel electrode side, and the high temperature heat H supplied to the fuel electrode side passes through the surrounding of the power generating part 12 to form an air adiabatic layer covering the surrounding of the power generating part 12.
Patent JP-H02243930-A (JP)
Title: Irregular color inspecting device
Inventor: TSUKADA HIROSHI
IPC: G01J3/50
Filed: 1989-03-16
Abstract: PURPOSE:To inspect unequal colors without having fluctuations by deciding the chromaticity information from the image signals obtd. by image pickup of an object to be inspected and coding and displaying the decided chromaticity information. CONSTITUTION:The respective image signals of R (red) color, G (green) color and B(blue) color are outputted from a TV camera 1 and are sent to a chromaticity deciding section 10. The chromaticity information is decided by each of picture elements from the respective image signals in the deciding section 10. This chromaticity information is stored in a chromaticity information memory 11 according to the respective positions of one picture element. The chromaticity information decided by the deciding section 10 is coded, i.e. converted to vectors and is displayed in a chromaticity displaying means 12. Namely, the chromaticity information for one picture element is divided to the plural of respective regions and the average of the chromaticity of every region thereof is calculated in a average chromaticity calculating section 13. The average chromaticity of each region is converted to the vector and the coordinates of the display positions of the average chromaticity vector are determined in a chromaticity vector converting section 14. The average chromaticity vector and the coordinates thereof are sent to a monitor TV 15.
Patent JP-H10251809-A (JP)
Title: High toughness ferritic heat resistant steel
Inventor: KADOYA YOSHIKUNI
IPC: C22C38/54
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic heat resistant steel for forming a gas turbine rotor and a disk excellent in creep fracture strength at an high temp. and toughness at an ordinary temp. SOLUTION: This heat resistant steel has a compsn. contg., by weight, 0.08 to 0.25% carbon, <=0.5% silicon, <=1.0% manganese, >1.0 to 3.0% nickel, 9.0 to 12.5% chromium, 0.3 to 1.5% molybdenum, 1.0 to 3.0% tungsten, 0.10 to 0.35% vanadium, 0.02 to 0.10% niobium, 0.01 to 0.8% nitrogen, 0.001 to 0.01% boron, 1.0 to 5.0% cobalt, and the balance substantial iron and having a structure composed of a martensitic matrix.
Patent JP-S59190556-A (JP)
Title: Stepless transmission mechanism
Inventor: MURAYAMA YOSHINOBU
IPC: F16H15/10
Filed: 1983-04-11
Abstract: PURPOSE:To prevent a rolling element from twisting as well as to secure a technique of accurate stepless transmission, by applying a friction disc to both input and output shafts. CONSTITUTION:Each circumference between a friction disc 11 at the input side and another friction disc 19 at the output side is made to come into contact with a friction surface 23 on a rotatable rolling element 22, while fluid pressure is fed to a cylinder 26 of the rolling element 22 and then the friction surface 23 of the rolling element 22 is forcibly pressed against the circumference of each of these discs 11 and 19. In addition, the friction disc 19 at the output side is set to make it slidable toward the radial inside and outside on the friction surface 23 of the rolling element 22. With this constitution, the rolling element 22 eventually becomes being supported by these friction discs 11 and 19 at both input and output sides so that a twist in the rolling element 22 comes little and, what is more, since the friction surface 23 is forcibly pressed to each of discs 11 and 19, friction transfer is made ever so positive, thus accurate stepless transmission can be secured.
Patent JP-S53149685-A (JP)
Title: Method of manufacturing rectangular insulated wire
Inventor: NAGATA AKIO
IPC: H01B13/06
Filed: 1977-05-31
Abstract: PURPOSE: To permit softening of a conductor without causing heat shock within the softening furnace by applying an agent fir causing swelling of the insulation film of a rectangular insulated electric wire thereto after rolling and at least before the final heat treatment. 
     COPYRIGHT: (C)1978,JPO&Japio