baber/WOPTO huggingface dataset:
Patent JP-H05265717-A (JP)
Title: Method and circuit for root operation
IPC: G06F7/552
Filed: 1992-03-19
Abstract: PURPOSE:To provide a root operation method which can execute a root operation just with a simple rearrangement of data and without using a ROM. CONSTITUTION:A valid high order bit-deciding part 2 fetches the input data 1 to undergo a root operation and checks the bit of the data 1 to decide the most significant bit having its value equal to 1 (logic H). Based on this deciding result, an output data operation part 4 rearranges the bits to acquire the output data 5. In such a constitution, the use of a ROM is not required at all and therefore the circuit scale can be satisfactorily reduced thanks to the formation of an LSI attained by a gate array, etc. Then, the root operation processing is always carried out at a high speed regardless of the bit length of the input data to be processed.
Patent JP-H08234388-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAMURA KOICHI
IPC: G03C7/30
Filed: 1995-02-28
Abstract: PURPOSE: To treat a photosensitizing material in an alkali bath and provide an image having a high coloring density with a low minimum concentration by containing a specified reducing agent for coloring and coupler, an auxiliary developing agent, and its precursor. CONSTITUTION: This photographic sensitive material contains at leas one dye- forming coupler and at least one reducing agent for coloring represented by the formula in a photosensitive layer, and also contains an auxiliary developing agent and its precursor. In the formula, R<11> represents an aryl group or heterocyclic group which may have a substituent, R<12> represents an alkyl group, alkenyl group, alkynyl group, aryl group or heterocyclic group which may have a substituent. X represents -SO2 -, -CO-, -COCO-, -CO-O-, -SO2 -N(R<13> )-. R13 represents hydrogen atom or the group described in R<12> . When this silver halide color photographic sensitive material is treated in an alkali bath containing no developing agent after exposure, the coloring density is increased, and the color mixture is minimized.
Patent JP-S6458745-A (JP)
Title: Method of executing roof panel
Inventor: TOMIYAMA KEIICHI
IPC: E04G21/14
Filed: 1987-03-17
Abstract: PURPOSE: To facilitate the execution of a work by a method wherein by bringing rotary wheels, mounted on roof split panels, into contact with the plane part of a building frame and an unfolded state, the roof split panels are easily unfolded at a stage that the roof split panels are arranged on a building frame after lifting the panels. CONSTITUTION: Two roof split panels 1 and 1 into which a roof panel is split at an intermediate part are intercoupled in a pivotally supported state at their split ends and folded to the back side. The split panels 1 and 1 are lifted in a position closer to the end part on the opposite side to the split end than a pivotal support point and with the split end positioned on the upper part side. A rotary wheel 25 mounted on the end part on the opposite side of the split end is brought into contact with the plane of a building frame 26 and the roof split panels are unfolded toward the outside.
Patent JP-H03263794-A (JP)
Title: Color detection device for lighting device
Inventor: NISHIKURA HIDEKI
IPC: H05B37/02
Filed: 1990-03-13
Abstract: PURPOSE:To easily discriminate whether all filters mounted to a plurality of light sources connected to the same dimmer have the same color by providing a color detection means for receiving light from each light source in an illuminated zone via a filter and detecting the color of the received light. CONSTITUTION:A dimmer control device 1 performs dimming control for a plurality of dimmers D1 to Dn via a plurality of lines l1 to ln. Color sensors S1 and S2 are arranged in an illuminated zone irradiated with a plurality of light sources. A color detection circuit 23 discriminates the color of light received with the color sensors S1 and S2, according to output signals therefrom. An output signal from the color detection circuit 23 is inputted to a color data memory circuit 24 and saved as color data. This saved color data is read out by a color display circuit 25 as a display means, and color corresponding to a light source as lit is displayed. As a result, it becomes easy to know whether filters disposed at a plurality of light sources concurrently lit have the same color, according to the aforesaid display means.
Patent JP-H05268216-A (JP)
Title: Charging system for electronic mail
IPC: G06Q30/04
Filed: 1992-03-19
Abstract: PURPOSE:To bear the communication charge of an electronic mail to an originator over whole transmission and reception by changing the bearing of communication charge between electronic mail center receivers to the originator. CONSTITUTION:The originator 1 designates a charge bearing destination by a charge bearing designating means 4 after a designation ID number and inputs message contents. An electronic mail center 2 receives the destination ID number from the originator 1 and stores the destination and an originator ID number in a storage device inside the center 2. Then, the center 2 receives identification information of the charge bearing destination and stores it so that it receives the body of the mail and stores it together with numbering and reception time. The receiver 3 executes selection by a take-out mail designating means 6 based on displayed reception mail information. By this constitution, communication charge between the center receivers is born by the originator with a charge demanding means 7 by the setting of the originator and the receiver can decide reception/nonreception by the difference of charge bearing.
Patent JP-S61224633-A (JP)
Title: Method for selective calling
Inventor: NAKAMURA SEIZO
IPC: H04Q9/00
Filed: 1985-03-29
Abstract: PURPOSE:To allow the system to cope simply and flexibly with the change in the group constitution of slave stations and to prevent the deterioration in reliability by using a digital signal for a call signal to apply selective calling to a slave station, assigning a single bit location of the signal to each slave station and sending one-bit of the selective call signal of each slave station to the location. CONSTITUTION:The bit number of a selective call signal part 103 is selected as the maximum selective call number N, each number in a selective call signal part 103 is a number given to each slave station and selected as a single bit. When amaster station makes a selective call, the bit location corresponding to the slave station number to be called as selected, e.g., as '1' and '0s' are filled in the other bits. Each slave station detects that the own station is called by supervising the said bit location. In calling the slave station group of Numbers 2,6,9, the level of the corresponding order bit is brought into '1' and the level of the other bits is brought into '0'. Thus, the corresponding slave station recognizes that its own station is called.
Patent JP-S54155020-A (JP)
Title: Loading of magnetic head
Inventor: NISHIDA HIROSHI
IPC: G11B5/54
Filed: 1978-05-27
Abstract: PURPOSE: To protect a recording medium from damage, by controlling the speed of a magnetic head depending on the condition of the loaded operation of the head in floppy disc storage.  
     CONSTITUTION: A magnetic substance is coated on a flexible substrate, thereby producing a flexible disc. This disc is used as the magnetic recording medium. Usually, the recording medium 12 and the magnetic head 2 are separated at a prescribed distance from each other. When data are stored or read, the head is driven and pushed onto the medium 12. The driving speed of the head 2 has the highest value when the head is started. The driving speed is gradually reduced so that the speed is minimized when the head is pushed onto the recording medium 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59192124-A (JP)
Title: Pile head treatment and multiple tube therefor
Inventor: SANO HIDEO
IPC: E02D5/34
Filed: 1983-04-13
Abstract: PURPOSE:To treat the head of a pile with good efficiency without occurrence of such pollution as vibration and noise by charging a static breaking agent into the inside tube of plural ringed tubes mutually connected with each other concentrically. CONSTITUTION:Steel sheath tubes 1 and 2 of a ring form are set in a concentrical form, and both ends of connecting metals 5 are clamped and connected to places at which the peripheries of the steel sheath tubes are almost equally divided into six sections to form a multiple tube. A tremie tube (not illustrated) is inserted into the inside of the inside sheath tube 2 and concrete is placed to the height of an extra-banking. A static breaking agent in the sheath tube 2 is expanded to develop cracks 10 horizontally along the line 8 and thereby the extra- banking portion of the concrete 9 is separated from the pile body portion 9b and easily removed by crane, etc., when cutting the footing.
Patent JP-S60263192-A (JP)
Inventor: RICHIYAADO II MATEITSUKU
IPC: G09G5/39
Filed: 1985-03-29
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-H09257633-A (JP)
Title: Vehicle collision tester
Inventor: OZAWA SABURO
IPC: G01M7/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the movements of wire ropes and the like and to facili tate the change of a collusion angle without changing the total length of the wire rope so much by the movement. SOLUTION: A first wire rope 15, which is linked to a first test vehicle 17 so that the rope is freely connected and disconnected, is arranged in the running direction of the first test vehicle 17. At the same time, a second wire rope 16, which is linked to a second test vehicle 18 so that the rope is freely connected and disconnected, is guided by guide pullets 33-35 provided on a turning base 28 and arranged on the running direction of the second test vehicle 18. The collision angle of the test vehicles 17 and 18 is changed by turning the turning base 28 by a cylinder 32.
Patent JP-S60206957-A (JP)
Title: Cast iron piston
Inventor: SUZUKI TAKASHI
IPC: F02F3/00
Filed: 1984-03-30
Abstract: PURPOSE:To prevent, in particular, the top face side of a piston casted from cast iron, for an internal-combustion engine, etc., from deforming, by coupling the peripheral wall section in the inside of the piston, and as well by providing a coupling section which is substantially in parallel with the top surface. CONSTITUTION:A piston is composed of a top surface 11 which directly receives the pressure of gas accompanied by the combustion of an engine and a peripheral wall section 12 continuously formed along the outer peripheral part of the top surface 11, and a combustion chamber 13 is formed in the center of the top surface 11. Further, the upper side of the peripheral wall section 12 is formed as a ring section 15 having therein with a ring groove 14, and the lower side of the ring section 15 is formed as a skirt section 16 which is formed thereon with a pair of boss sections 17 each provided therein with a pin hole 18. With this arrangement, a coupling section 19 is continuously formed on the inner peripheral surface of the lower side of the ring section 15, and the peripheral wall section 12 is coupled inside thereof to obtain reinforcement. The center side of the coupling section 19 is coupled to the bottom section 20 of the combustion chamber 13 to further use the bottom section 20 as a center section of the coupling section 19.
Patent JP-H09258381-A (JP)
Title: Light shielding cover for photographic film cartridge and metallic mold for injection molding of light shielding cover
Inventor: TASHIRO AKIRA
IPC: B29C45/26
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a freely elastic key part from being deformed caused by the releasing resistance of nesting. SOLUTION: The film delivering port of a cartridge is provided with a light shielding cover 16 for shielding the inside of the cartridge from light so as to be freely opened and closed. The cover 16 is provided with the key parts 35 and 36 whose cross sections are formed to be C-shaped on both ends of the shaft thereof. Then, when the film delivering port of the cartridge is closed, one key part 35 is locked. The key part 35 is constituted so that the bottom is notched along in a direction orthogonally crossed to a shaft direction by a notched part 37 and one end 35 on the opened side of the C-shaped cross section is freely elastic.  Besides, at least the outside circumference of the key part 35 is constituted of a part molded by the fixed and the moving molds for injection molding and a part molded by the nesting mold moved in the direction orthogonally crossed to the fixed and the moving molds at an injection molding time. A parting line 35c accompanied with the coupling of the fixed and the moving molds and the nesting mold is formed along in the rotating direction of the cover 16.
Patent JP-S55156668-A (JP)
Title: End face treating method in nonconsumable electrode system arc welding
Inventor: UKAI JIYUN
IPC: B23K9/00
Filed: 1979-05-24
Abstract: PURPOSE: To prevent burn-through, tunnel beads, etc. of end parts and obtain sure and good welding by intermittently moving a torch at the welding current higher than the intermediate part of the length for deep penetration at both ends of base metals bonded with burn-through-preventing copper plates.  
     CONSTITUTION: The stopping times of a welding torch 1 are determined according to the length 9a required for deep penetration at the beginning end of the base metals 3 bonded with copper plates 3a, 7b at both ends. Thence, the welding torch 1 is intermittently moved like stop, move and stop to (a)→(b)→(c). At the (c) point the welding current is lowered to that at the intermediate part and after the size of molten pool is reduced to the size meeting that current, the continuous movement is started. Next, when the welding torch 1 comes at the length 9b of the portion required for deep penetration at the end point, it is again stopped and the welding current is lowered. Thence, in the same manner as in the beginning part, the torch is intermittently moved to (d)→(e)→(f) to complete the welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61223254-A (JP)
Title: Stirling engine
Inventor: KODA TOSHIHIDE
IPC: F02G1/053
Filed: 1985-03-28
Abstract: PURPOSE:To reduce vibration of stirling engine, where the pressure fluctuation produced in the cylinder is functioned onto a power piston to produce the output, by manufacturing the reciprocal section with engineering plastic. CONSTITUTION:In a Stirling engine, the pressure fluctuation produced in the cylinder 20 will function onto a power piston 18 then converted onto force and transmitted to the power piston rod 22, the cross head 21 and the power piston connecting rods 11, 12, to take out the rotary work from the crank shaft 7 to the outside. A portion of said rotary work is transmitted to the displacer piston 19 to induce reciprocal motion thus to achieve function as a stirling engine. Here, the power piston rod 2 or the power piston 16 is made of light and strong resin such as glassfiber reinforced engineering plastic.
Patent JP-H03265201-A (JP)
Title: Antenna mechanism
Inventor: WASHINO HIROYUKI
IPC: H04B1/38
Filed: 1990-03-14
Abstract: PURPOSE:To facilitate the operation and to surely accommodate the antenna mechanism is the inside if a radio equipment by providing a member placed between an antenna accommodation section and a pushbutton accommodation section and fitting to a recess of an antenna head and a recess of a pushbutton head while being turned. CONSTITUTION:When an antenna head is pressed down, a 1st spring 6 is depressed by a flat plate member 5 and a cam 13 is fitted to both an antenna recess 4 and a head recess 9 of a pushbutton 8. Even when the depressed spring 6 is elongated and is going to be restored to the original state, it is retained by an elongation force of a 2nd spring 10 regulated by the position of a guide pin 12 and fixed in the state of the antenna accommodated in a radio equipment. When the head of the button 8 is depressed, the cam 13 is released from the recess 4, and the antenna jumps out of the radio equipment by a force of the depressed spring 6 to be elongated to the original state and striving to be restored. Thus, the antenna jumps out with one action in the use of the radio equipment and is accommodated surely in housing.
Patent JP-S60208588-A (JP)
Inventor: SHIMOOKA TAKASHI
IPC: B29K105/04
Filed: 1984-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57178993-A (JP)
Title: Device for setting minimum ballast amount for ship
Inventor: OGIWARA RIYUUTAROU
IPC: B63B43/06
Filed: 1981-04-28
Abstract: PURPOSE:To minimize the horse power of a main engine required to obtain a predetermined navigating velocity and enhance economy by a method wherein conditions of a ship in navigation are measured, and the ballast amount is regulated to attain the minimum displacement in accordance with the results of calculation based on the measured values. CONSTITUTION:Meters 1a, 1b, 1c,... for measuring movements of the hull, draught, flexure of the hull, impact exerted on the bottom of the stem, the revolution number of a propeller, the temperature of a stern pipe bearing and the like are placed at predetermined places of the hull, and the conditions of the ship in navigation are measured by the meters. The required minimum draught is determined from the measured values, then the ballast amount corresponding to the required minimum draught is calculated, and subsequently stowage calculations for confirming stability, longitudinal strength and the like are carried out. When a problem is found in the stability, the longitudinal strength or the like as a result of the stowage calculations, the calculation is remade to obtain a ballast amount and loading positions which do not produce any problems, the calculation results are displayed on a display 3 and the ballast amount is adjusted based on the displayed results.
Patent JP-H04298513-A (JP)
Title: Production of fluorocopolymer
Inventor: OKADA KATSUHIKO
IPC: C08F222/26
Filed: 1991-03-28
Abstract: PURPOSE:To produce a very useful fluorocopolymer having a high molecular weight and excellent in especially flexibility. CONSTITUTION:A process for producing a fluorocopolymer comprising copolymerizing 15-70wt.% fluorovinyl monomer (a) with a monomer (b) having at least two ethylenically unsaturated double bonds and 30-85wt.% another monomer (c) copolymerizable therewith in such amounts that the content of the ethylenically unsaturated double bonds in monomer (b) is 0.004-2 equivalents per 1000g of a mixture of the three essential monomers. The obtained copolymer has a high molecular weight-and can form a coating film having toughness and excellent flexibility, being capable of withstanding a physical change such as folding and protecting an inner substrate or a primer coat from degradation by light for a very long time.
Patent JP-S60208185-A (JP)
Title: X-ray picture processing device
Inventor: SHIBATA KOUICHI
IPC: A61B6/00
Filed: 1984-03-31
Abstract: PURPOSE:To observe sharply a moving object while utilizing a noise reduction effect by an afterimage characteristic of an image pickup tube by comparing a video signal of a present frame and a video signal of a preceding frame at each picture element and discriminating the difference. CONSTITUTION:An X-ray transmitting video signal of an object 2 obtained from a camera control unit 5 is transmitted to a monitor device 7 via an X-ray picture processing unit 6 and displayed on real time. The X-ray picture processing unit 6 is provided with switching circuits 60, 61 by which the display of the X- ray tomography image displayed without any signal processing and picture display with signal processing are selected. When the signal processing is executed, after the video signal is digitized by an A/D converter 62, it is stored in a frame memory 63 and fed to a subtractor 64 with one frame period of delay. The present one frame and the one frame just before are subtracted at each picture element by the subtractor 64 and this difference is fed to a momentum discriminating circuit 65 and a coefficient K of a multiplier 66 is decided at each picture element.
Patent JP-S58182264-A (JP)
Title: Semiconductor device
Inventor: USHIWATARI TAKEKIYO
IPC: H01L21/86
Filed: 1982-04-20
Abstract: PURPOSE:To eliminate influences of light from other devices when a semiconductor device is formed as a photo detector in integration by a method wherein a recess is provided, corresponded to elements, on the surface opposite to the flat whereon semiconductor elements exist, and a light shielding film is adhered thereon, when the semiconductor device is fixed on a transparent substrate. CONSTITUTION:The recess 44 is bored on the back surface of the substrate 43, corresponded to each transistor 41, and the light shielding film 45 constituted of Al or gold black is adhered on the exposed surface thereof, when the integrated circuit of the photo detector is constituted by a method wherein a plurality of transistors 41 with the generation of P-N junctions 42 by surrounding an N type region by P<+> type regions are adhered on the sapphire substrate 43. Thus, the light does not become incident from the back surface of the substrate 43 into the adjacent transistor 41, and accordingly each transistor 41 does not generate malfunctions.
Patent JP-H08229735-A (JP)
Title: Chip saw
Inventor: MIYAZAKI TSUTOMU
IPC: B27B33/08
Filed: 1995-02-27
Abstract: PURPOSE: To perform accurately positioning a chip in a recessed part so as to obtain sufficient brazing strength, by forming the recessed part in almost triangular shape widening a breadth toward a center side from a peripheral edge side of a round saw material to have a right angle part in a bottom surface side, and bringing a right angle part of the almost right angled triangular shaped chip into contact with the right angle part of the recessed part. CONSTITUTION: A chip 5, fixed by brazing to a recessed part 6, is formed into a right angled triangular shape as viewed by plane, to have three side surfaces 5a to 5c. In this chip 5, corresponding to a shape of the recessed part 6, a crossing angle of the side surfaces 5a and 5c is a right angle, to set a width of the side surface 5c almost equal to or slightly smaller than a width t2 of a bottom surface 6c. Each side surface 5a to 5c of the chip 5 is formed straight in a plate thickness direction. Since a right angle part is respectively formed in the recessed part 6 and the chip 5, only by bringing the right angle part of the chip 5 into fitting contact with the right angle part of the recessed part 6, positioning can be accurately performed, and the chip 5 can be fixed by brazing to a prescribed position of the recessed part 6.
Patent JP-2000255747-A (JP)
Title: Roller support structure
Inventor: SHIMIZU TAKAO
IPC: B65G39/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To adjust the position of a roller itself in its support shaft direction by rotatably and threadly engaging a shaft rotatably journaling the roller with a bearing member provided in its shaft end in a frame side and constituting the shaft in such a state as inhibiting its rotation by a suppression means provided in the bearing member. SOLUTION: Radial ball bearings 4, 4 are press fitted in a roller 1 and an inner ring is fixed to a shaft 2 by a C-shaped lock ring 5 for a shaft and a C-shaped lock ring 6 for a hole. A male screw 2A is formed in one terminal part of the shaft 2 so as to be threadly engaged with a female screw 3A formed in the bearing member 3. A support part 3B and a male screw 3C are formed in one end and the other end of the bearing member 3 respectively and threadly engaged with a nut 7 via spring washer 8 to be fixed to a frame side. The male screw 2a of the shaft 2 is rotated relative to the bearing member 3 so as to axially move the shaft 2 and adjust the height of the roller 1. A lock screw 9 is threadly engaged therein and the axial position of the roller 1 is fixed by its tip.