baber/WOPTO huggingface dataset:
Patent JP-S62203825-A (JP)
Title: Torque transfer controller for four wheel drive vehicle
Inventor: TAKAHASHI MITSUO
IPC: B60K17/348
Filed: 1986-02-28
Abstract: PURPOSE:To make torque transfer to both front and rear wheels optionally controllable without entailing any torque loss as a whole, by installing a torque transfer which bypasses a center differential gear and consists of two sets of gears different in each gear ratio and a set of hydraulic clutches. CONSTITUTION:An output shaft 4 of a transmission 2 is set down to a transmission structure leading to both front and rear wheels via a center differential gear 6, and a torque transfer 20 is installed therein after bypassing this center differential gear 6. And, in this torque transfer 20, there are provided with paired speed change gears different in each gear ratio with both front and rear drive shafts 11 and 15. And, a bypass shaft 23 is connected to a driven gear 21a, and a transfer torque variable hydraulic clutch 24 is installed between this bypass shaft 23 and a driven gear 22a. Accordingly, torque of these front and rear wheels portioned out by the center differential gear 6 is adjusted by this hydraulic clutch 24 and the gear ratio. In consequence, torque distribution for these front and rear wheels is optionally controllable without entailing any torque loss as a whole.
Patent JP-H05244307-A (JP)
Title: Communication equipment
Inventor: KIKUTA YUKIO
IPC: H04M11/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide the communication equipment able to make communication without a problem by allowing a called party after reaching a communication state to automatically recognize the operating system of a caller side and allowing the called party to match its own system to the recognized system without knowing the operating system in advance between two transmission reception devices. CONSTITUTION:In the communication equipment in which all bit data are used for data communication and half of bits are used for talking and the half bits are used for data communication and the two systems are used selectively, the equipment is provided with circuits 21,22 detecting a flag pattern '01111110' in each signal line in the operation of each system, and the operating system is discriminated automatically depending whether the flag is detected in any system of the bit pattern signal at the start of communication and the called side equipment is switched into the system detected as above. Thus, the called party side recognizes the operating mode of the caller side automatically and makes communication in matching with the recognized mode, then efficient communication is implemented.
Patent JP-H04283121-A (JP)
Title: Belt molding for automobile
Inventor: NARITA MASAHIRO
IPC: B60J5/04
Filed: 1991-03-08
Abstract: PURPOSE:To improve durability of seal lip, which comes in contact with glass, of belt molding for automobile. CONSTITUTION:It is a belt molding for automobile which contains a material generating magnetism in one material of seal lips 2a, 4a and a material containing a magnetic substance in the other material.
Patent JP-H11252713-A (JP)
Title: Guide rail for carrier system and carrier system
Inventor: YASUI NOBUO
IPC: B61B13/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the malfunctions and breakages of a carrier system using linear motor. SOLUTION: A traveling body 20 has wheels 22 and can travel on a guide rail 21. The rail 21 is composed of a bottom plate section 25, on which the wheels 22 of the traveling body 20 run and a cover section 26. The cover section 26 is composed of a cover member 27, one end of which is erected on the bottom plate section 25 and has an inverted U-shaped cross section and a cover member 28 erected on the bottom plate section 25 at a position facing the other end of the cover member 27, and an opened section 29 is formed between the cover members 27 and 28. In addition, magnets 30 are arranged on the bottom plate section 25, so that the magnets 30 are protected by the cover section 6.
Patent JP-S56142803-A (JP)
Title: Preparation of composite powder
Inventor: SHIODA SHIGEO
IPC: B22F9/08
Filed: 1980-04-03
Abstract: PURPOSE: To obtain the composite powder which is useful for electrical contact material and consisting of a solidified mixture containing metallic particles dispersed uniformly and minutely in a silver matrix by a method wherein a mixture of silver powder and powder of metals having no solid solubility for silver is flame sprayed with gas and is then quenched.  
     CONSTITUTION: The silver powder and the powder of at least one metal A having no solid solubility for silver, such as Ni, Cr, Fe, Co, W, Mo or the like are mechanically mixed with each other. The powder mixture is placed in a powder container 2, is introduced into a gas pipe 5 of a burner 4 such as an acetylene burner and is conveyed to a nozzle 6 by oxygen-acetylene carrier gas. Then the powder mixture 1 is flame sprayed through the combustion of acetylene at the nozzle 6. The molten mixture of silver and the metal A thus sprayed is introduced into a water tank 7 and is solidified by quenching it in water 8 to obtain the composite powder 9. By using the composite powder 9 thus treated, an electrical contact having excellent resistance to fusion and low contact resistance and the like can be manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07254079-A (JP)
Title: Multistage recorder for tachograph
Inventor: NISHIO KIMIO
IPC: G07C5/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide the multistage recorder of a tachograph for preventing system errors from being generated even when variation is generated in original point position detection by a reflection type photointerrupter. CONSTITUTION:In this multistage recorder of the tachograph for which a recording mechanism 20 is operated by a pin 30 abutted on a cam plate 34 based on the rotation of the cam plate 34, a recording pen performs multistage recording on chart paper, at the time, a semicircular reflection plate 60 integrally rotated with the cam plate 34 is detected by a photosensor 56 and the original point position of recording is controlled, the positions 34a and 34a2 of rotation stoppers for preventing the overrun of the pin 30 provided on the cam plate 34 are set at the positions where the detection signals of the photosensor 56 are not switched between Low and Hi when the rotation of the cam plate 34 is stopped by the pin 30.
Patent JP-S56158894-A (JP)
Title: Anodic oxidation treatment of titanium or titanium alloy
Inventor: NAGATA TADAO
IPC: C25D11/26
Filed: 1980-04-05
Abstract: PURPOSE: To form an anodic oxidation film which has a self-colored beautiful and uniform blue color and is highly resistant to corrosion, abrasion, and heat on Ti or Ti alloy as anode by performing electrolysis by the use of an electrolytic bath contg. acetamide.  
     CONSTITUTION: 0.5W60wt%, More particularly 1W40wt% acetamide is contained in an aqueous electrolytic bath contg. one or more kinds among acids such as sulfuric acid and salts such as barium chlorate. By using this electrolytic bath, Ti or Ti alloy as anode is electrolyzed, so that a self-colored anodic oxidation film of a blue color is formed on the Ti or Ti alloy. The temp. of the electrolytic bath in this case is usually about 10W40°C, more particularly 15W30°C, and the current density is usually about 0.2W4A/dm 2 , more particularly 0.5W2A/dm 2 . The Ti or Ti alloy having been subjected to this anodic oxidation treatment is particularly suited for use with decorative metallic products such as watch cases, pendants on the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61221828-A (JP)
Title: Dynamic change designating system for level number of copy phrase
Inventor: KONDO SHUJI
IPC: G06F9/44
Filed: 1985-03-06
Abstract: PURPOSE:To omit the program designing or coding with no consciousness of a level number by developing downward sequentially the level numbers of the records of a text at and after a place lower than the level number of an instruction when this level number is set at a place equal to or lower than the first level number of the text to be copied. CONSTITUTION:A compiler checks the level number '03' with description of 2 which designates a copy phrase and compares it with the level number '02' of the first record 1 of designated text 1. Then +2 is given automatically to the level number in the text 1 for development so that the level number of the record 1 is set at a place lower by a rank than the number '03' of the copy phrase designation 2. While the level number of '1' is not started from the level number +1 of the copy phrase designation 2 but at the number +N in relation to other operations with a source library. In such a case, the instruction of 'LEVEL = +N', for example, is applied to obtain a function that can change collectively the level numbers.
Patent JP-S60187919-A (JP)
Title: Rotary head device
Inventor: KAWASAKI OSAMU
IPC: G11B15/18
Filed: 1984-03-07
Abstract: PURPOSE:To minimize the wear of a magnetic head and to maximize the output by fixing one end of a head drive element formed with laminated piezoelectric porcelain plate, fitting a magnetic head to the other end, fixing them to a rotary cylinder to move radially the magnetic head via the drive element to the rotary cylinder. CONSTITUTION:One end of a head drive element 4 made of plural piezoelectric porcelain plates is fixed to a fitting base 6 and a head base 4 is fitted to the other end. In applying an electric field from an electrode lead wiere 5, the magnetic head 1 is moved together with the drive element 4 in the direction of arrow A. In fitting the drive section to the rotary cylinder 7, the position of the magnetic head 1 is varied in the radial direction of the rotary cylinder 7. Thus, the head position is changed to increase the head output signal at all times and the head 1 and the magnetic tape are designed not to be contacted when no head is used by minimizing the wear of the head 1.
Patent JP-H10242907-A (JP)
Title: Optical signal communication system, optical signal transmitter and optical signal receiver
Inventor: HATA TAKASHI
IPC: H04B10/112
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal communication system, an optical signal transmitter and an optical signal receiver capable of quickly and surely transmitting digital data. SOLUTION: The transmitter 11 converts digital data and a clock applied from a processor 2 into infrared rays having respectively different wavelength values by respective infrared ray emitting diodes 112a, 112b and transmits these infrared rays to the receiver 12. The receiver 12 converts respective receiver infrared rays into electric signals by respective phototransistors 121a, 121b, these electric signals are converted into voltage levels adapted as input signals to a processor 3 by respective output circuits 122a, 122b and applied to respective input terminals of the processor 3 to be a transmission destination as digital data and a clock.
Patent JP-H04261950-A (JP)
Title: Reinforcing method of large size trussed beam
Inventor: ENDO YUZO
IPC: E04C3/08
Filed: 1991-02-15
Abstract: PURPOSE:To improve the buckling yield strength of a diagonal member or a clustered member reasonably and economically. CONSTITUTION:In a large size trussed beam 10 formed by connecting chord members 11 and 12 which consist of a steel pipe, and one side of or both of a diagonal member 13 and a clustered member, the diagonal member 13 or the clustered member is shielded by a pair of sheathing boards 15, or a cylindrical bag 17 furnishing minute pores is fixed, except at least at the ends thereof. And a concrete or a mortar 14 is pressure-filled inside the hollow, or the concrete or the mortar 14 is hardened by a centrifugal formation. so as to form the trussed beam.
Patent JP-H11225994-A (JP)
Title: Image display method of see-through photographing using magnetic resonance imaging device
Inventor: SUZUKI KATSUNORI
IPC: A61B5/055
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To surely grasp the inserting position and the moving direction of a spicular body such as a needle or the like in a subject by displaying the locus of the center of gravity of the shadow of the spicular body in real time when the shadow of the spicular body inserted into the subject is displayed on a display screen. SOLUTION: In an image display method of a see-through image, a locus of a center of gravity of the shadow by a spicular body is displayed on a display image when an image of the spicular body such as a needle and a biopsy needle inserted into a subject is displayed. Further the locus of the center of gravity of the shadow of the spicular body is extrapolated, and the extrapolation line is displayed on the display image as the estimated moving directional line of the spicular body. The display order comprises (G) calculating the differential center of gravity position of the needle, and (H) linearly fitting the locus by the least square.  This straight line is displayed as a while straight line on a monitor (I), the straight line is extrapolated to calculate the estimated moving direction of the needle (K), and the straight line of the estimated moving direction is displayed as a blue line on the monitor (L).
Patent JP-S54136830-A (JP)
Title: Conveying belt tensioner of copying machine
Inventor: HASHIMOTO HIDEO
IPC: G03B27/14
Filed: 1978-04-17
Abstract: PURPOSE: To prevent copying deviation of photosensitive paper and original drawing by making the tension of belts other than photosensitive paper width weaker than the tension of the belts of the photosensitive paper width at the time of pressure contacting the plural conveying belts having a built-in light source, superposing and inserting the original drawing and photosensitive paper and printing and conveying the same.  
     CONSTITUTION: A plurality of conveying belts 2 are pressure contacted to a cylinder drum 1 having a built-in light source and an original drawing and photosensitive paper are superposed and inserted between the belts and drum 1, whereby these are printed and conveyed. Paper width detecting microswitches 10 are provided in the paper conveying path of the belts 2. The operations of the switches 10 cause the solenoids 12 of the tension rollers 11 provided to the respective belts corresponding to these to turn OFF, thus loosening the tension rollers 11 like dotted lines and the belts other than for paper width like dotted lines. Thereby, the deviation action between the photosensitive paper and original drawing in the cylinder drum winding part is eliminated and the deviation and out-of-focus of the copy are surely prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57159596-A (JP)
Title: Method and apparatus for removing nutritious salt with aquatic plant
Inventor: SHINOZAKI MAMORU
IPC: C02F3/32
Filed: 1981-03-26
Abstract: PURPOSE: To efficiently cultivate an aquatic plant all the year round, by supplying eutrophicated water to the initial-end tank of a module tank group constructed by a desired number of tanks communicated together and let contain the aquatic plant in them, and taking out a grown-up aquatic plant outside the system.  
     CONSTITUTION: Eutrophicated water is pumped up from a crude water tank 13 to a high-level water tank 12, and continuously fed into a module water tank 4a at the initial-end position of a series of each module 4 in a manner such that the water level is held constant. As a result, the eutrophicated water 24 is supplied to each water tank 4 up to a level suitable for cultivation of an aquatic plant such as a duckweed. A sufficient amount of natural light penetrates through a roof 1a and a wall 1b into the interior of a building 1 having closed structure to collect the natural light. The natural light is irradiated to the aquatic plant 20 inside each module water tank 4. The proliferated grown-up aquatic plant 20 is entirely ladled out from the tanks by every tank unit and discharged outside the system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53129028-A (JP)
Title: Electromagnetic wave radiation sensitive recording material
Inventor: TSUBOI MASAAKI
IPC: G03C1/735
Filed: 1977-04-18
Abstract: PURPOSE:To prevent heat fog, that is, unnecessary coloring in nonimage parts, by adding an organic oxidant to the recording layer of a non-silver electromagnetic wave radiation sensitive material in which a Co(III) complex reacts and forms a chelate compound.
Patent JP-H08239681-A (JP)
Title: Metal working oil composition
Inventor: YAMANAKA MASAMI
IPC: C10M161/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a metal working oil composition which can prolong the tool life, can prevent the corrosion of machine tool parts and the copper or copper alloy members of a work and improves the productivity in metal working. CONSTITUTION: This composition is obtained by blending a base oil comprising a mineral oil and/or a synthetic oil with an inert sulfur compound, an overbased metal sulfonate, and at least one compound selected from primary alkyl and secondary alkyl zinc dithiophosphates.
Patent JP-S63214561-A (JP)
Title: Hydraulic transmission
Inventor: OKUDA AKIHITO
IPC: F16H61/421
Filed: 1987-02-27
Abstract: PURPOSE:To effectively use oil discharged from a control pump without the operation of a hydraulic actuator being hindered, by providing such an arrangement that a hydraulic chamber is connected with a pressure control valve through a hydraulic passage which leads oil into an oil chamber when the pressure control valve is opened. CONSTITUTION:A pressure control valve 160 for regulating the hydraulic pressure of a supply oil passage 170 at a predetermined value is connected to the passage 170, and when the valve 150 is opened, excessive oil is fed from the supply oil passage 170 into a lubrication chamber 75 as an oil chamber in a hydraulic motor M. Therefore, it is possible to effectively use oil discharged from a control pump F1. Further, the pressure control valve 150 is opened when hydraulic cylinders 161, 163 as hydraulic actuators are operated, and therefore, the operation of the hydraulic cylinders 161, 163 is not hindered.
Patent JP-H01222829-A (JP)
Title: Method for assembling different type of workpiece
Inventor: KASHIWABARA HITOMI
IPC: B65G47/68
Filed: 1988-02-29
Abstract: PURPOSE:To prevent erroneous assembling and omit equipment reducing the floor area of a factory by making a plurality of workpieces for which assembling parts are mutually different flow on one conveying conveyor and assembling proper assembling parts corresponding to each workpieces. CONSTITUTION:Three types of cylinder blocks 11a, 11b, 11c on which different bar codes 13a-13c for each type of the blocks are attached are conveyed by one conveying conveyor 12. On the other hand, a plural types of assembling parts corresponding to the types of cylinder blocks 11a-11c, i.e., bolts 19a-19c, 20a-20c for clamping the cylinder blocks 11a-11c and heads 14a-14c together are kept standby on the side of the conveyor 12. The types of the cylinder blocks 11a-11c being conveyed on the conveyor 12 are judged based on the bar codes 13a-13c. Then, the assembling parts to be assembled to each cylinder in accordance with the type of the judged cylinder 11a-11c are taken out of the standby position and assembled.
Patent JP-H10207567-A (JP)
Title: Binary multi-digit photoelectric adder
Inventor: SUGIMURA YUKICHI
IPC: G06E1/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute binary addition by four steps of gates or the like even when the number of digits is increased to several tens of digits by executing binary addition by a photoelectric circuit having no progressive carry. SOLUTION: Outputs from respective digit AND gates AB=10, 01 are inputted to an OR gate G1 and outputs from AND gates 11, 00 are inputted to an OR gate G0. An output from the gate G1 is inputted to an OR gate 1 when an AND gate St is ON and inputted to an OR gate 0 when an AND gate De is ON. An output from the gate G0 is inputted to the gate 0 when the gate St is ON and inputted to the gate 1 when the gate De is ON. An n-digit '11' signal is inputted to a Pmn (photodiode or the like) to turn on it, an output from the Pmn is inputted to a Dm (LED or LD), an output beam from the Dm is inputted to a Pm, and an output from the Pm is inputted to the m-digit AND gate De, and a NOT output is inputted to the AND gate St. On the other hand, a '00' signal of (m-1) to (n+1) digits (shown by j) is inputted to a gate Dj to emit the gate Dj. Thereby the Pmn is cut out.  When the '11' signal is cut out, the gate St is turned on, and when the '11' signal is not cut out, the gate De is turned on. The number of electronic gates are four steps or the like (finely six steps).
Patent JP-2000237053-A (JP)
Title: Rice cooker
Inventor: AOKI MINORU
IPC: A47J27/14
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To instantaneously transfer cooked rice from a rice cooking pot to another vessel by arranging a placement base for placing the vessel for transfer cooked rice from a rice cooking pot in the lower part of a machine frame so as to be freely storing/drawing-out possible. SOLUTION: Relating this rice cooker, the placement base 11 for placing the vessel B for transferring cooked rice from the rice cooking pot 2 after cooking is ended is arranged in side the machine frame 1 so as to be freely storing/drawing-out possible. That is, the pot 2 is supported by a pot frame 27, a pot tilting link M1 is connected to the pot frame 27 and, besides, the frame 27 is attached to the pot machine frame 28 so as to be freely rotatable, which is disposed in the machine frame 1 so as to be freely storing/drawing-out possible.  Then horizontal rails 12 are arranged at the both lower ends of the frame 1, pull-up rails 13 inclined diagonally upward are arranged in the both lower ends of the pot machine frame 28, the placement base 11 is attached to the rails 13 so as to be freely storing/drawing-out possible and, then, the base 11 can be pulled-up diagonally forward and upward.
Patent JP-S58163013-A (JP)
Title: Sequence controller
Inventor: YANAGIDA SADAO
IPC: H04L1/08
Filed: 1982-03-23
Abstract: PURPOSE:To prevent a malfunction of a sequence controller, by transmitting the transmission sequence signal as pulse signals of a prescribed number of times and deciding the correct signal when the pulse signals of a prescribed number of times are received at the receiving part to perform an operation and control. CONSTITUTION:A controller 9 for a common logic is connected to controllers 101-10n for logics to be controlled (such as a burner logic) by a bus 11. The controller 9 is provided with a CPU31, a sequence memory 32, an input/output device 33, a data transmitter 21 which transfers signals to the controllers 101- 10n, a tansmission driver and a reception driver. The transmitter 21 stores the control data in an FF and then transmits 22 it and at the same time receives the own transmission signal to reset the FF and to transmit the signal to a bus after the second operation. Each of the controllers 101-10n delivers a control command when it counts the reception signal twice like the transmitting part and decides it correct. As a result, the errors can be deleted for both a transmission line and an arithmetic part.