baber/WOPTO huggingface dataset:
Patent JP-S59180742-A (JP)
Title: Device for processing register allocation
Inventor: HIRABAYASHI TOSHIHIRO
IPC: G06F9/38
Filed: 1983-03-31
Abstract: PURPOSE:To improve the parallel processing rate of the titled device, by analyzing an instruction string of plural parallel arithmetic, and determining the allocating unit, and installing a processing section which performs the selection, using order, securement, and release of registers to avoid overlap of the registers. CONSTITUTION:The allocating unit of a program read out from an instruction string storing section 1 is successively determined at an instruction string analyzing section 3 and an initializing section 4 calculates the number of registers to be used in the determined allocating unit and selects registers to be used. At this time, the using condition of registers in the vicinity of the boundary of the previous allocating unit is detected from a register stack 7 and the allocation is made so that the detected registers are not used for calculation of initial stages. Then an allocation processing section 5 extracts the Nos. of registers to be used from using register No. stack 6 based on a register selecting order and successively stores them in the register stack 7. The calculation is executed in accordance with the register Nos. stored in the register stack 7 and the executed registers are released.
Patent JP-H10283228-A (JP)
Title: System for compressing log stream of multi-system environment
Inventor: CARL EDWARD CLARKE
IPC: G06F11/14
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To remove an unnecessary data record from a log file even in the case that the last data record is necessary still. SOLUTION: A multi-system log stream in a multi-system environment is compressed. The oldest record required for each system where an entry 210 is written in or erased from the multi-system log stream is traced, and its information is used for compression of a log stream 112. Block IDs 208 corresponding to the oldest records are held in vectors, and it is discriminated whether the entry in a vector substituted before includes the lowest block ID 208 in the vector or not at the time of updating the vector. If it includes it there, all records having block IDs 208 lower than the new lowest block ID 208 in the vector are deleted.
Patent JP-S55147049-A (JP)
Title: Fm stereo display circuit
Inventor: GOTOU SATOTOSHI
IPC: H04H1/00
Filed: 1979-05-04
Abstract: PURPOSE:To prevent the impression of malfuction of stereo display unit, by making independent the stereo display drive circuit and driving it with the output of the pilot signal control circuit, in the FM stereo receiver in cars. CONSTITUTION:When the FM stereo composite STC signal is fed to the noise suppression circuit 11, the circuit 11 interrupts the STC signal during the period in response to the width of noise generation and outputs it to the demodulation circuit 2. The demodulator 21 in the circuit 2 produces the left and right stereo signal separated, and in the pilot PL signal generating circuit 22, the shaped PL signal in synchronizing with the PL signal frequency is inputed to the PL signal control circuit 13. Further, the DC voltage generating circuit 23 in the circuit 2 produces the DC voltage in response to the amplitude of the PL signal and inputs it to the circuit 13. The circuit 13 drives the stereo signal in the circuit 23 and displays the display unit 3. Since the circuit 14 is separated from the driving of the circuit 23, the malfunction of display unit due to a weak current is prevented to reject the impression of malfunction.
Patent JP-S57173437-A (JP)
Title: Remover for backlash of feeder for tool rest
Inventor: OOSAWA TOSHIO
IPC: B23Q5/56
Filed: 1981-04-15
Abstract: PURPOSE:To smooth the machining process of metals by mounting a backlash cylinder, giving pilot pressure to the tool rest and removing the backlash of a feeding system. CONSTITUTION:A hydraulic circuit at the feeding cylinder 4 side is formed using a solenoid valve 11 as a main body, and a hydraulic circuit at the backlash cylinder 10 side is controlled by means of a solenoid valve 12. When cutting, the solenoid valve 11 is positioned at a location shown in the figure, and pressure by pressure source 13 in not applied to the feeding cylinder 4. The solenoid valve 12 is positioned at a right shift location at the backlash cylinder 10 side at that time, the pilot pressure backing the tool rest 3 by means of the pressure source 14 works to the backlash cylinder 10, and backlash is removed.
Patent JP-S62217859-A (JP)
Title: Controller for pwm converter
Inventor: NAKADA KIYOSHI
IPC: H02M7/48
Filed: 1986-03-17
Abstract: PURPOSE:To enhance the current utilization factor of a switching element, by providing the output side of a controller having the DC voltage adjusting function of a PWM converter for enabling power to be mutually converted between AC power and DC power, with a limiter. CONSTITUTION:AC power voltage Es is applied to a full-wave rectifier circuit consisting of diodes D1-D4 and GTO thyristors G1-G4, a via a reactor ACL and is converted to direct current, and the direct current s applied to a load. From a condenser Cd connected to the load in parallel with each other, a DC voltage feedback value Ed is abstracted, and a DC voltage command value Ed* is added to find out a deviation epsiloned, and voltage adjustment AVR is performed, and an AC current command value Is* is found out via a limiter. Error current epsilonid added to actual current Is is found out, and current adjustment ACR is performed. The output of a current adjustment circuit ACR and a power-factor regulating circuit PFR is coordinate-converted PCV, and gate pulse is generated, and the gate of a GTO is controlled. As a result, the utilization factor of the current of a switching element including current determined by a limiter value is improved, and a device is miniaturized.
Patent JP-S55149423-A (JP)
Title: Roller bearing
Inventor: TAKADA HIROTOSHI
IPC: F16C33/30
Filed: 1979-05-11
Abstract: PURPOSE: To ease an edge stress of a bearing to improve a durability against fatigue to a large extent by a method wherein rollers are provided with a load while rolling on a bearing ring to give fine plastic deformation to a raceway surface and rolling surfaces of rollers.  
     CONSTITUTION: A bearing ring of an ordinarily processed roller bearing and rollers are combined as a bearing and provided with fine plastic deformation on respective raceway and rolling surfaces by giving them a large load (for instance, a load equivalent to a basic and dynamic rated load C or basic and static rated load CO) while rolling. The condition for deformation in this case shall be as good as a decrease of the remaining durability against fatigue can be neglected. Also in this rolling processing, it is improtant to do it especially with forming a full lubricating oil film. On the contact portion of rolling is formed a lubricating oil film of a minium thickness of approximately 4 times or more of the extracted value of the addition of squares of average roughness of center lines on both rolling surfaces, and at the same time is applied well filtered lubricating oil in order to avoid waste or foreign matters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07269538-A (JP)
Title: Connecting method of panel members
Inventor: KINOSHITA YOSHIAKI
IPC: F16B19/08
Filed: 1994-03-28
Abstract: PURPOSE:To provide a connecting method of panel members which can prevent the generation of a rust from a rivet connecting part, and can improve the connecting strength and the durability in either case of the connection of panels of different quality, or panels of the same quality. CONSTITUTION:This is a connecting method of the first panel member 15 and the second panel member 17 through a rivet R, and a recess 17a is formed to the second panel member 17, an adhesive C is applied to the recess 17a, the first panel member 15 and the second panel member 17 are laminated, and the rivet R is hit in from the position of the first panel member 15 corresponding to the recess 17a of the second panel member 17.
Patent JP-H11260157-A (JP)
Title: Fire-resistant electric wire
Inventor: KASAHARA HIDEO
IPC: C08L83/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide, economically and with high productivity, a fire-resistant electric wire excellent in a high-temperature insulation property and a breakdown voltage property, though a stranded conductor is used, in the same way as a single wire conductor, and having sufficient flexibility. SOLUTION: In this fire-resistant electric wire, a wire core made up by successively providing a linear conductor with a fire-resistant rubber layer 3a made of a cross-linked silicone rubber composition containing 3 to 25 pts.wt. of silicone oil and 0.1 to 25 pts.wt. of stearic acid relative to 100 pts.wt. of silicone rubber and filled with powder mica, and with a fire-resistant reinforcing layer 3b made of a reconstituted mica sheet, is coated with an insulating layer 4 made of a synthetic resin, and furthermore a sheath is provided thereon if the need arises.
Patent JP-S62214570-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1986-03-14
Abstract: PURPOSE:To prevent the deformation of a back wall to the direction outside of the case by a simple means and to eliminate hindrance in mounting operation to a deck by providing a spring bearing wall that receives the repulsion force of a spring member separately from a back wall in side of a main body case. CONSTITUTION:A spring bearing wall 15 that receives the repulsion force of a spring member 13 is provided at the inside of a main body case 1 separately from a back wall 8b. That is, the spring bearing wall 15 is projected from the inner face of the main body case between a stopper 7 on the inner face of the main body case 1 and the back wall 8b, and a spring member 13 is interposed between the spring bearing wall 15 and the stopper 7. By this constitution, the direct action of the repulsion force of the spring member 13 to the back wall 8b of the main body case 1 can be avoided, and the deformation of the back wall by the spring member 13 in the direction outside of the case when placed under high temperature environment can be prevented, thus, the hindrance on mounting operation to the deck can be eliminated.
Patent JP-S62212881-A (JP)
Title: Restoring and developing device for developing article drawing board data
Inventor: KONO KENJI
IPC: G06F17/50
Filed: 1986-03-14
Abstract: PURPOSE:To execute the development of article data and the restoration development of drawing board data on the same position by providing the titled device with address management, conversion and reverse conversion means and an attribute discriminating means for edited data. CONSTITUTION:An image developing area is not formed on an MS 3 and the restoring/developing device 10 has an data attribute discriminating function, an address managing function and an output buffer in addition to an image data expanding/restoring function include in an ordinary restoring device and includes also a buffer for fetching image data (to be expanded) and article data restored into a character pattern and temporarily storing the results. Image development is executed in the restoring device 10 without using an image developing area prepared on the MS 3.
Patent JP-S57172462-A (JP)
Title: Picture input device
Inventor: HISAIE HIDEKI
IPC: G06T1/00
Filed: 1981-04-15
Abstract: PURPOSE:To obtain excellent picture data, by evaluating input data based on its number of times of distribution and feeding back the result to a dimmer circuit, in a picture input device inputted to a computer as a digital picture. CONSTITUTION:When an input request comes from a host computer, an interface makes the state busy and gives an input start signal to a comparison operating circuit 9. A control signal is given to a switching circuit through the reception of the input start signal to be given to a histogram operation circuit 8 for the data and a conversion start signal is given to an A/D converter 2. Thus, a digital picture data is applied to the circuit 8 to form a histogram. This histogram is given to the comparison operation circuit 9 for the comparing operation of a histogram value, and the output is given to a dimmer circuit 4 to obtain optimum amount of light.
Patent JP-H07269130-A (JP)
Title: Cleanup and removing method of contaminated concrete surface
Inventor: KAMATA HIROBUMI
IPC: C04B41/72
Filed: 1994-03-28
Abstract: PURPOSE:To perfectly clean up the contaminated surface of concrete by drying the surface by low power laser irradiation, impregnating the surface with contamination cleanup material, vitrificating the surface by high power laser irradiation, and then removing the glassy object. CONSTITUTION:The water content of contaminated concrete after hardening is evaporated and dried (100). Dust and efflorescence on the concrete surface is removed (101). Next, after drying the surface by low power laser irradiation (102), organic or inorganic contamination cleanup material is spread or impregnated on the surface (103, 104). Next, the surface of concrete is solidified or vitrificated by high power laser irradiation (105, 106). Next, the glassy object is pulverized and removed (107, 108).
Patent JP-S56153754-A (JP)
Title: Power transistor
Inventor: MURAMOTO KENICHI
IPC: H01L23/28
Filed: 1980-04-30
Abstract: PURPOSE:To obtain high reliability, by insulating leads whose lower ends are bent and supporting the leads by a heat sink, connecting the electrode of a semiconductor chip placed on the heat sink to the heads of the leads by wires, and securing the mounting on a circuit substrate. CONSTITUTION:The semiconductor chip 110 is placed on the heat sink main body 104 having good heat conductivity via a solder layer 109. Through a thin extended part 103 of said heat sink main body 104, are provided through holes 1051 and 1052. The leads 1071 and 1072 whose lower ends are bent in a L shape are inserted, suported, and fixed via glass parts 1061 and 1062. The electrodes 1111 and 1112 on the chip and the lead heads 1081 and 1082 are connected by the wires 1121 and 1122, and one body, e.g., the power transistor 101 is obtained. Since the connecting parts of the lower ends of the leads are broadened, the connection with the wiring layer of a hybrid integrated circuit substrate can be ensured. Due to the integrated constitution, the characteristics of the element can be checked before mounting.
Patent JP-H01230311-A (JP)
Title: Heat pipe type cooking container
Inventor: AZUMA IZUMI
IPC: A47J27/00
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the weight of the container and improve the pressureproof strength and improve the heat transmissivity between the outside and inside containers by interposing the rib members which are provided with the reinforcing function and heat transmission function in a sealed space between the inside and outside containers. CONSTITUTION:A cooking container is formed into a double container consisting of an inside container 2 which has a cover and into which a cooked substance 1 is housed and an outside container 3 which surrounds the bottom surface and peripheral surface, and a sealed space 4 between the inside and outside containers is charged with a small quantity of working liquid 5 and is provided with the function of a heat pipe. In the sealed space 4, the rib members 7 and 8 which are made of the metal material for reinforcement and heat transmission are interposed between the bottom part and the peripheral surface part, and welding- joined with the inside container 2 and outside container 3. Simultaneously with the transmission of heat to the inside container 2 through the heat pipe action, a portion of the heat applied onto the outside container 3 from an outside heating source is transmitted to the wall of the outside container 3 and the rib members 7 and 8 and transmitted in the form of the sensible heat to the inside container 2. Further, the rib members 7 and 8 are provided with the reinforcing function, added with the heat transmission function, and increases the pressureproof strength of the cooking container.
Patent JP-H11258916-A (JP)
Title: Wet electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make toner color density applied on a photoreceptor uniform by monitoring the thickness of liquid developer layer applied to the surface of a final stage rotating roller and controlling the rotating speed of the roller positioned in front so as to keep the layer thickness at a specified value. SOLUTION: An applicator final roller 2 has a light reflecting surface condition, and the thickness of a toner layer formed on a light reflecting roller is detected by a toner color density detection part constituted of a light source 54 and a light detection part 50. A detected signal is compared with a reference value by a comparator 51, and a roller position control part 52 is controlled according to the compared result. When the toner color density is thin, the contact pressure of an applicator roller is reduced. When the density is thick, the control part 52 is designated to perform a contrary operation. A liquid toner bank is formed between applicator rollers 4 and 5, and the gap and the contact pressure or the rotating speed of the rollers 4 and 5 are controlled.  The liquid toner controlled to be in a uniform thickness on a developing roller 1 through the roller 4 and the rollers 3 and 2 from the toner bank is supplied.
Patent JP-S59182913-A (JP)
Title: Production of fe-cr-co permanent magnet alloy
Inventor: TAWARA KAZUNORI
IPC: H01F1/04
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a titled permanent magnet alloy having the magnetic characteristic equivalent to that of the conventional magnet with a reduced process for production by melting an Fe-Cr-Co permanent magnet alloy material and subjecting the molten material to hot extrusion molding and heat treatment after casting and treating the same into a permanent magnet. CONSTITUTION:An Fe-Cr-Co permanent magnet alloy material (raw material) consisting, by weight, of 17-45% Cr, 3-35% Co and the balance substantially Fe is prepd. The raw material is melted and the molten material is made into an ingot of, for example, 20-40mm.phi by a casting method and thereafter the ingot is molded by hot extrusion at 900-1,100 deg.C. The molding is subjected to heat treatments such as a soln. heat treatment, isothermal magnetic field treatment, aging treatment or the like as well as various treatments for magnetization which are commonly practiced, by which the intended Fe-Cr-Co permanent magnet is obtd.
Patent JP-H05279448-A (JP)
Title: Polyol composition and production of foamed polyurethane
IPC: C08L71/02
Filed: 1992-03-16
Abstract: PURPOSE:To provide a product having excellent formability and handleability and effective in reducing the viscosity of a polymer polyol having high polymer concentration (concentrated POP) and developed for improving the hardness of urethane foam. CONSTITUTION:A polyether polyol having small number of functional groups and low viscosity compared with conventional polyether polyol is used in combination with a conventional polyether polyol as a starting substance for a polymer polyol. A polymer polyol having decreased viscosity can be produced by this process. A urethane foam can be produced without causing the deterioration of physical properties by using a restricted amount of the polyether polyol having low viscosity as a raw material.
Patent JP-S54148551-A (JP)
Title: Photo detecting system
Inventor: ASANO FUMIO
IPC: G01S17/02
Filed: 1978-05-15
Abstract: PURPOSE: To let switching operation to take place surely without particularly taking ambient light into consideration by providing a simple automatic bias circuit to a photo detector.  
     CONSTITUTION: The reset signal a is inputted to reset a holding circuit 6. At the same time, the LED driving and switch changeover signal b is inputted to close a switch 9 and open a switch 8 so as to stop driving of LED and allow the output of a photo detector to input to the holding circuit 6. In the period of t b , the output of an amplifier circuit 5 owing to the effect of the ambient light is sampled and held by the holding circuit 6, the output whereof applies a bias voltage to the amplifier 7. Next, the LED is driven at the fall of the signal b and the output of the sensor 3 is applied to the amplifier circuit 5. At the same time the switches 8, 9 change over and therefore the output of the amplifier 5 is removed of the bias voltage component by the amplifier 7 and the output d becomes the signal of less influential component of the ambient light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02240306-A (JP)
Title: Bent surface finishing device
Inventor: KUBO MASAHIRO
IPC: E01C19/00
Filed: 1989-03-13
Abstract: PURPOSE:To automate a finish by providing a plurality of screed members, a plurality of elevators and others raising and lowering the screed members, and raising, lowering and controlling the screed members based on data inputted in advance. CONSTITUTION:Leveling arms 2 are mounted on both sides of a car body 1 so that they are capable of swiveling, and a rectangular frame body 3 is consti tuted so that it is capable of moving up and down. Up and down moving bodies 10B and 14B moving by the first hydraulic motor 7 are provided to an internal frame 5 of the frame body 3, and a screed plate 16 provided to the lower end is mounted to the inside of a plane at right angles to the froward direction of a car so that it is capable of sliding. Then, a position sand the like of the plate 16 corresponding to a bent surface to be constructed is inputted to a micro-computer in advance to run the car 1. An asphalt mixture is spread over by means of a screw spreader 30, and the bent surface to be compacted with compaction members 25 and 27 is finished in the bent surface to be required by oscillating the plate 16 by an oscillation device.
Patent JP-H06247630-A (JP)
Title: Threading method and threading tension device
Inventor: SATO KAZUO
IPC: D03J1/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a threading method and a threading tension device capable of threading in a short time and uniformly applying tension by coupling a pair of tension disks with a tension disk bearer provided with a specific threading groove. CONSTITUTION:A tension lower disk 3 and a tension upper disk 2 formed into the same nearly truncated conical shape are coupled with a tension disk bearer 10 erected and fixed to a fitting body at the lower end section in opposite directions so that their top faces are faced to each other. For threading, a thread 6 is inserted between both disks 2, 3, then the upper disk 2 is lifted upward by the thread 6. When the thread 6 enters the first threading groove 11 formed in the radial direction on the bearer 10, the thread 6 is lowered in the second threading groove 12 formed in the axial direction, the upper disk 2 is lowered, and the thread 6 is stored in a stable thread reception section 13 at the lower section of the second threading groove 12. The threading can be completed in a one-touch action.