baber/WOPTO huggingface dataset:
Patent JP-H09221997-A (JP)
Title: Injection type lock bolt and its manufacture
Inventor: SONODA TORU
IPC: E21D20/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a lock bolt without necessitating an execution of screw works over the entire outer periphery by fitting and fastening a grout injection pipe through the formation of recess grooves in the outer peripheral longitudinal direction of a metal rod having sections in its outer periphery. SOLUTION: At a rolling process for manufacturing screw section iron reinforcements or miscellaneous shape bar steels, rolling is effected by the use of an exclusive boring mold having projection stripes for forming recess stripe grooves 2 for manufacturing a bolt main body with recess stripe grooves formed in the outer peripheral longitudinal direction. In the second place, the front and rear distal end parts 13, 14 of the bolt main body are threaded, and a mortar pouring steel pipe 3 manufactured otherwise is secured to the recess stripe grooves 2, 2' by welding operation and so forth. In use of the bolt main body formed in this manner and having an injection pipe fitted and fastened on its periphery, an injection type lock bolt such as a self-boring bolt can be manufactured.  Then, employing of the method can be avoid threading the entire outer periphery in use of a hollow steel bar that can give rise to high cost.
Patent JP-S57169613-A (JP)
Title: Photoelectric encoder
Inventor: YOKOKURA TAKASHI
IPC: G01D5/38
Filed: 1981-04-13
Abstract: PURPOSE:To eliminate a phase error of a segment pattern by providing a moving means for moving the optical axes of light source devices, and an interval adjusting means for adjusting intervals between the light sources of the light source devices and condensers. CONSTITUTION:A movable grating 1 having grating pitch P moves as a moving body moves. A fixed grating 2 has the same grating pitch P with the movable grating 1, and consists of at least four segments 21-24 arrayed so that their relative positions have a period nearly 1/8 as great as the grating pitch P in the movement direction of the movable grating 1. Two light source devices 3 and 3' are provided with means for adjusting intervals between their light sources 4 and 4', and condenser lenses 5 and 5', thereby eliminating phase errors included in patterns between the left and right segments 21 and 22, and between 23 and 24. Further a means for moving the optical axis of the light source 3' in parallel to the movement direction of the movable grating 1 is provided to eliminate a phase error between two grating patterns consisting of those segments 21, 22 and 23, 24.
Patent JP-S56154185-A (JP)
Title: Capacity controller for compressor
Inventor: MATSUO KAZUYA
IPC: F04B49/06
Filed: 1980-04-28
Abstract: PURPOSE: To control an airflow, by a method wherein an electromagnet engages a magnetic rod in a solenoidal manner which is mounted on at least either valve members of a suction valve and a discharge valve, which a current, synchronizing with the rotation of a compressor, is caused to flow to the electromagnet, whereby the closing delay time of the suction valve or discharge valve is regulated.  
     CONSTITUTION: A rod 6, connected to a suction valve 4, consists of a permanent magnet, and the rod 6 magnetically engages an electromagnet 8 placed in a suction chamber 7. The electromagnet 8 is connected to a controller 9 located outside. A signal S from a detector (not shown) at a rotation angle of a crank shaft, is inputted to the controller 9, is detected, and a direct current is caused to flow to the electromagnet 8 for a time T. During said energization, the suction valve 4 does not close. The time T for which the direct current is applied, can be adjusted within a time period corresponding to the rotation angle of the crank shaft ranging from 180°-360°. In a compressor body, the above function permits a continuous control of capacity within a range from 0W100% corresponding to load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62223348-A (JP)
Inventor: HENINGU SHIYUMITSUTO
IPC: D04B15/06
Filed: 1987-03-12
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-H07262246-A (JP)
Title: Method and device for designing logic circuit
Inventor: YAMAZAKI SUSUMU
IPC: G06F17/50
Filed: 1994-03-25
Abstract: PURPOSE:To tune timing so that the paths of a logic circuit have appropriate delay time. CONSTITUTION:A net data generation means 22 generating net data showing a gate, a register and the input/output relation of them, a critical path extraction means 25 referring to information on delay time on the gate and extracting the path corresponding to a condition from net data based on the condition of a signal in the path between two registers in net data and a gate information extraction means 28 referring to delay time on the gate, and detecting/extracting the gate to be changed on the gate included in the extracted path are provided. Net data is generated to change the extracted gate to be changed, which is extracted based on change rules where information on the gate to be changed is made to correspond to information on the gate becoming a change object, into the new gate based on the rules on the gate having information on the new gate corresponding to the condition.
Patent JP-H10240698-A (JP)
Title: Load distribution system for high load job
Inventor: KOYANAGI HISAO
IPC: G06F15/177
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of system performance owing to bus neck and to provide a job scheduling method realized at a low hardware cost by referring to an interruption request from a bus control part and executing job scheduling for reducing the busy state of a bus. SOLUTION: A CPU 11 executes control for realizing access to the measured result of a busy state measuring means by software, control for setting a threshold by software and control for receiving an interruption request issued by a busy state comparison means. A job keying system 8 adds job statistical information 91 to the respective jobs of a job queue 9. A job dispatcher 12 refers to the interruption request from the bus control part 10 on a job group registered in the job queue 9 and executes job scheduling for reducing the busy state of the bus. The functions of the job keying system 8 and the job dispatcher 12 are executed by the CPU 11.
Patent JP-H08250462-A (JP)
Title: Etching method
Inventor: MAEDA AKIYOSHI
IPC: H01L21/336
Filed: 1995-03-15
Abstract: PURPOSE: To prevent the occurrence of leak currents and short circuits between electrodes or wires so as to reduce the number of produced particles by dry- etching tungsten or its alloy with a fluoro-gas or mixed gas containing a fluoro- gas after wet-etching the tungsten or its alloy with hydrogen peroxide or a mixed solution containing hydrogen peroxide. CONSTITUTION: After a titanium-tungsten film 16 is formed on the entire surface of a substrate, a mask pattern is formed of a photoresist 17, etc., in a contact hole by photolithography. After the mask pattern is formed, the film 16 is first wet-etched with hydrogen peroxide by using the photoresist 17 as a mask. When the film 16 is etched, a thin film-like etching residue 18 is left in the etched part on silicon oxide 13. Then the residue 18 is removed by performing plasma etching with a mixed gas of carbon tetrafluoride and oxygen by using the photoresist 17 formed in as a mask pattern as a mask. Thereafter, the photoresist 17 is removed by removing the photoresist 17 through dry treatment and wet treatment.
Patent JP-S56152375-A (JP)
Title: Facsimile device
Inventor: ITOU YOSHIO
IPC: H04N1/00
Filed: 1980-04-26
Abstract: PURPOSE:To improve operability and make the device small-size, by supporting the original horizontally on the original table and by carrying it in the horizontal direction and by reading the picture of the original and by carrying the recording material in the direction rectangular to the original table. CONSTITUTION:Transmission original 23 is supported by original table 24 and is carried in the horizontal direction by rollers 25 and 26, and the picture of the original is read during this carrying. Reading part 4 is arranged in the side of picture information of the original. Recording material 31 is carried rectangularly to the surface of the original table by rollers 35 and 36. Recording means 8 is arranged in the side of the face, where data will be recorded, of recording material 31. Reading part 4 and recording means 8 are arranged in the rectangular direction and are carried by carrier 3. Carrier 3 is reciprocated by the driving means.
Patent JP-S58172321-A (JP)
Title: Biologically active protein pr-a obtained from seed of peach and its preparation
Inventor: YUUCHI SHIGERU
IPC: C07K14/415
Filed: 1982-04-02
Abstract: NEW MATERIAL:Biologically active protein PR-A[amorphous white powder; elemental analysis: C 47.8+ or -0.4%, H 6.8+ or -0.4%, and N 17.6+ or -0.4%; molecular weight: 200,000-400,000; carbonized at 260 deg.C; positive in ninhydrin reaction, etc.; soluble in water, insoluble in methanol, etc.; amino acid composition 0.6% lysine, 1.9% histidine, 2.9% ammonia, 11.0% alginine, 12.0% aspartic acid, 2.4% threonine, 4.4% serine, 30.4% glutamic acid, 3.8% proline, 5.2% glycine 4.4% alanine, 3.4% valine, 2.7% isoleucine, 7.3% leucine, 3.0% tyrosine, 4.8% phenylalanine, acidic substance]. USE:An antiphlogistic, and a remedy for cerebral thrombosis and myocardial infarction. PROCESS:Seeds of peach are extracted with water, the extracted solution is dialyzed or subjected to ultrafiltration, and biologically active protein PR-A having 200,000-400,000 molecular weight is separated and purified from a solution in the inner tube by chromatography.
Patent JP-H01232128-A (JP)
Title: Throttle valve control device of engine
Inventor: ARAI KATSUMI
IPC: F02D9/02
Filed: 1988-03-11
Abstract: PURPOSE:To constitute a smaller and lighter device with better responsiveness than the case of a direct current motor by applying an ultrasonic wave motor to a motor, in the device for operating a throttle valve by the motor. CONSTITUTION:The opening of an acceleration pedal 10 is detected by an acceleration operation amount detecting means 11, a calculation is processed by a proportional calculation unit 12, an ultrasonic wave motor 9 is driven by a motor driver 13 and a throttle valve 3 is operated thereby. A stator 14 and a rotator 15 are provided in the ultrasonic wave motor 9 and the time required until the motor speed reaches a rated r.p.m. from its start is short. As its torque is also large, the device can be made with better responsiveness, and a conpact mechanism requiring no speed reduction mechanism in comparing with the case using a direct current motor.
Patent JP-S61213504-A (JP)
Title: Boiler with parallel tube system, temperature thereof is controlled
Inventor: HERUMAN BURIYUTSUKUNAA
IPC: F22B35/10
Filed: 1986-03-13
Abstract: 1. Steam generator having a temperature-regulated parallel pipe system with injection coolers (12, 13) which are connected upstream of the end heating surfaces (7, 8, 9, 10) of the individual lines (3, 4, 5, 6) of the parallel pipe system, having a measuring sensor (39) for the temperature of the mixed steam downstream of the parallel pipe system, said sensor being connected to the steam collecting line (11) which accomodates the individual lines, and having a regulating device for the injection coolers, which device is controlled by the measuring sensor and a desired value input, there being associated with each of the lines (3 to 6) which are connected in parallel a separate temperature measuring sensor (37, 38) for the steam temperature, said temperature measuring sensors being connected to a temperature regulator (40) which controllably opens the injection cooler (12, 13) of the line with the highest steam temperature and controllably closes the injection cooler (12, 13) of the line with the lowest steam temperature, there being associated with the hot ends of the individual parallel pipes (17 to 26) of each line (3 to 6) separate temperature measuring sensors (27 to 36) which are connected to a monitoring logic system (42, 43) which determines the measured value with the highest temperature and compares it with a fixedly preset reference value (44, 45) for the temperature and controllably opens the associated injection cooler (12, 13) when the reference value is exceeded, with priority over other control commands.
Patent JP-H09244387-A (JP)
Title: Device for detecting residual amount of developer
Inventor: MATSUMOTO YASUHIRO
IPC: G01N27/72
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To surely detect the residual amount of the developer by a simple and inexpensive method by supporting a detecting member whose detection surface is tiltable by a supporting member to support the detecting member to detect the residual amount of the developer. SOLUTION: Presence/absence of the toner stored in a toner chamber is detected by a magnetic bridge sensor 20. When a sensor holder 21 to hold the magnetic bridge sensor 20 is fitted to a body, the center of revolution part 21g of the sensor holder 21 is turnably supported by the body, and an abutting rib 21f2 provided on a press plate part 21f is abutted on a wall in a body to surely deform the press plate part 21f and generate the pressing force against a developing wall member 12b. The magnetic bridge sensor 20 is held using the sensor holder 21 to tiltably support the detection surface of the sensor 20, in particular, in a tiltable manner in an arbitrary direction of 360 deg.. Variance of the sensor output due to the play associated with fitting of the sensor 20 or attachment/detachment of a cartridge can be prevented using it.
Patent JP-H0368382-A (JP)
Title: Slot machine
Inventor: TAKEMOTO SOICHI
IPC: A63F5/04
Filed: 1990-03-07
Abstract: PURPOSE:To permit the automatic processing by simplifying the supply of medals and coins, premium ball delivering device, and a game start device by using the ball bodies which can be mechanically handled relatively easily as the playing medium in substitution for the medals and coins. CONSTITUTION:A game start controller starts game by a ball input operating tool 4 for sending out a ball in a ball receiving pan 2, ball detection part 24 for detecting the number of balls sent out, and a ball input display window for displaying the number of detection quantity, factor display window, and an electronic control part 32 for permitting the start of game. Further, premium ball delivery is carried out by a supplying trough 17, ball sending-out part 22 connected with the supply trough 17 through a ball arranging device is, and an electronic control part 32 which transmits an instruction signal for delivering the prescribed number of premium balls onto the pan 2 to the ball sending-out part 22, when it is judged by a the combination detection part 40 for a drum 21 that the combination of the picture patterns on the drum 21 is proper. Further, after the delivery of the premium balls or when it is detected by the detection part 40 that the combination of the picture patterns on the drum is not proper, the numeral on a ball input quantity display window is restored to zero.
Patent JP-H10257779-A (JP)
Title: Electric power converter
Inventor: KURIYAMA SHIGEZO
IPC: H02H3/24
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To detect the upper lower short-circuit of an inverter circuit by determining the presence of abnormality from the outputs of the first comparator which judge whether detected voltage is near a positive electrode and the second comparator which judges whether it is near a negative electrode, and the output of an ignition signal which on/off-controls a semiconductor element for switching. SOLUTION: A control means 10a determines the presence of abnormality in self-arc-extinguishing element 51a, 51d and a circuit which outputs an ignition signal to the self-arc-extinguishing elements 51a, 51d from the outputs of a comparator 11a (the first comparator which judges whether output voltage VO is near a positive electrode) for VP and a comparator 12a (the second comparator which judges whether output voltage VO is near a negative electrode) for VN, and from the output of an ignition signal which on/off-controls the self-arc-extinguishing elements 51a, 51d as a semiconductor element for switching. If any abnormality is found, switching of a semiconductor element for switching which faces the semiconductor element for switching which had abnormality is shut down by a shunt-down circuit.
Patent JP-H11238247-A (JP)
Title: Optical disk device
Inventor: ITONAGA MAKOTO
IPC: G11B7/14
Filed: 1998-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical disk device capable of reproducing information signals from plural tracks. SOLUTION: This optical disk device is provided with an information signal detecting photodetector array 12 having a constitution so that plural photodetectors are correspondently arranged between adjacent track images in plural track images arranged in the radial direction of an optical disk D and a tracking error signal detecting photodetector array 14 having the constitution so that 4N pieces (where, N is 1, 2, 3...) less than the number of pieces of the photodetectors correspondently arranged between the adjacent track images in plural track images of photodetectors of the information signal detecting photodetector array 12 are correspondently arranged between the adjacent track images in the plural track images.  A reproducing information signal of a sufficient resolution characteristic is obtained from the photodetector array 12, and the tracking error signal equivalent to the tracking error signal used in a well-known tracking control system as a so-called three-beam system is obtained from the photodetector array 14.
Patent JP-S56152834-A (JP)
Title: Ultraviolet transmitting resin composition
Inventor: TOUGOU MASAMICHI
IPC: C08F299/04
Filed: 1980-04-30
Abstract: PURPOSE: To produce titled composition highly adhesive to glass fibers and suitable as agricultural spread materials etc., by mixing a polycondensate made from maleic anhydride and hexahydrophthalic anhydride as acid constituents and an alcohol constituent with an aromatic vinyl monomer.  
     CONSTITUTION: An ultraviolet transmitting resin composition consisting of 50W 80pts.wt. polycondensate made from (A) 10W60mol% maleic anhydride and/or fumaric anhydride and 90W40mol% hexahydrophthalic anhydride and/or methylhexahydrophthalic anhydride as acid constituents and (B) alcohol constituent selected from ethylene glycol, propylene glycol, neopentyl glycol, etc. and 50W 200pts.wt. aromatic vinyl monomer. This composition allows ultraviolet transmission and has weather resistance. It may be blended with glass fibers as a reinforcing material to give FRP board superior in transparency, and used extensively as agricultural and sanitary spread materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11254436-A (JP)
Title: Resin impregnation device and process for resin impregnation using this device
Inventor: KINOSHITA HIROYUKI
IPC: H05K3/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin impregnation device which is less costly and shows a high impregnation performance for a liquid resin into a fiber base as well as a process using this device. SOLUTION: This resin impregnation device comprises a feed roll 11 for feeding a fiber base 1, a payoff device paying off the fiber base 1, an impregnation roll 31 for bringing a liquid resin 2 into contact with the paid-off fiber base 1 and a spare impregnation roll 32 for forcibly impregnating the fiber base 1 with the liquid resin previously prior to bringing the liquid resin 2 into contact with the paid-off fiber base 1 using the impregnation roll 31. In addition, the spare impregnation roll 32 of the resin impregnation device is a columnar roll with an uneven pattern on the circumference. The process for resin impregnation uses the device.
Patent JP-H04291691-A (JP)
Title: Method for recognizing character
Inventor: YAMAMOTO YOSHITAKA
IPC: G06K9/34
Filed: 1991-03-20
Abstract: PURPOSE:To offer a character recognizing method capable of executing correct character recognition without applying the positional information of a character. CONSTITUTION:In the character recognizing method, a rectangle continuing black picture elements for a character stored in an image memory is found out (11), a reference character rectangle is detected (12), the detected character rectangle is compared with the rectangle continuing the black picture elements, the rectangle continuing the black picture elements larger than the detected character rectangle by prescribed size as the result of comparison is judged (13) as a character contacting with a ruled line, processing for contracting the rectangle continuing the black picture elements for the character contacting with the ruled line by a prescribed unit is executed (14), and then the character included in the rectangle continuing the black picture elements is recognized.
Patent JP-S60200240-A (JP)
Title: Motor-driven simple program shutter device
Inventor: TANAKA HARUMI
IPC: G03B9/40
Filed: 1984-03-23
Abstract: PURPOSE:To reduce the size of a camera by providing an energizing member which energizes an interlocking member and a sector member toward a neutral position and an initial position and holds them at the initial position and numtral position respectively. CONSTITUTION:The interlocking member 5 is supported under the sector member 1 pivotally and coaxially, and this member 5 has the 1st branch part 5a and the 2nd branch part 5c which extends at right angles thereto. An operating part 5f which faces an abutting position when the interlocking member 5 rotates counterclockwise is formed at the 1st branch part 5a. Further, the interlocking member 5 has a control part 5g which is bent upward and extends into the operation track of a shutter blade and a pin 5e which extends downward is implanted. The pin 5e is positioned overlapping the branch part 1d of the sector member 1, and a neutral pin 8 is implanted on a base plate and on the prolongation of the branch part 1d; and tip parts 7a and 7b of a spring 7 wound around a shaft 2 come into elastic contact with the pin 5e, downward bent part 1c, and neutral pin 8 from both sides to clamp them, thereby holding the sector member 1 and interlocking member 5 at the initial position and neutral position respectively.
Patent JP-H01294428-A (JP)
Title: Semi-worked product of sheet-shaped material, method and device for manufacturing partition for partitioning receptor from semi-worked product and partition for partition obtained in this manner
Inventor: JIYANNKUROODO SEERU
IPC: B65D5/48
Filed: 1989-03-10
Abstract: PURPOSE: To produce partitioning intended to subdivide recipient into a plurality of compartments by providing two assemblies of articulated flaps and an intermediate panel connected to the two assemblies. CONSTITUTION: A semi-fabricated material 1 is symmetric about an axial line X-X and consists of two identical flap assemblies 2 and 3 mutually connected with an intermediate panel 4. For instance, length 1 is nearly equal to one-third of length L, and length L1 of each arm 16 of second flaps 13 and 14 is about twice the distance 11 that separates lines 6 and 7 of each region 5. This distance 11 is preferable if it equals to the length 1 of the region 5 in parallel to the axial line X-X, resulting in a regular square of each region 5. For each of the flap assemblies 2 and 3, the first flap 10 is folded around its corresponding line 7, while the second flaps 13 and 14 are folded around lines 8 and 9, and free ends of arms 16 are inserted into slits 11 of the first flap 10. A partitioning 18 with twelve compartments 19 is obtained.