baber/WOPTO huggingface dataset:
Patent JP-S5456734-A (JP)
Title: Intermediate buffer memory control system
Inventor: TSUCHIMOTO TAKAMITSU
IPC: G06F12/08
Filed: 1977-10-14
Abstract: PURPOSE: To eliminate installation of the extra auxiliary memory by providing the block which can store the data of the address belonging to the faulty block at the intermediate buffer memory in case some fault occurs in a certain block of the main memory.  
     CONSTITUTION: In the memory system of the set associative method as shown in the diagram, the data of a certain block B in main memory 3 is transferred to the same set block B between intermediate buffer memory 2 and both-buffer memory 1. In case some fault is detected in a certain block BE within main memory 3, block BE' which can store the data of the address belonging to block BE into memory 2 is opened forcedly even though no request is given from CPU. After this, the replacement is inhibited for the data of block BE'. The data transfer is carried out via memory 2 between main memory 3 and file 5, so faulty block BE in memory 3 is never used after opening of block BE', in memory 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5913572-A (JP)
Title: Pulsed arc welding machine
Inventor: KANOU KUNIO
IPC: B23K9/09
Filed: 1982-07-14
Abstract: PURPOSE:To output alternately a base current and a pulse current, and to execute welding satisfactorily, by providing a means for detecting the base current and the pulse current, amplifying them by two different amplification factors, comparing them with a reference signal, and controlling an operation of a switch. CONSTITUTION:In a pulsed arc welding machine, a base current and a pulse current are detected by a current detector 14. This detecting signal is amplified by the first and the second operational amplifiers 17, 20 when the base current flows and when the pulse current flows. This amplification signal and the reference signal are compared by a comparator 28, this comparing signal is outputted to a switch part 11, its operation is controlled, and the base current and the pulse current are outputted alternately from one switch part 11. According to this mechanism, a ripple of the base current can be reduced, arc cutting is prevented, and good pulsed arc welding can be executed.
Patent JP-S63290109-A (JP)
Title: Inspecting device for cable wire introduction hole
Inventor: ISHITOBI MASAMI
IPC: H02G1/08
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a device for simply and rapidly inspecting a cable wire introduction hole by providing an image rotating prism for bringing an image incident from an image guide in coincidence in upper and lower relations to focus it. CONSTITUTION:An insert 1 wound on a drum 9 is fed and inserted to a position to be observed of a cable wire introduction hole 5 to which a cable 4 is introduced. A light is radiated from the end of a light guide of a light source connector 8, and a light reflected from the position to be observed is introduced to the end face of an image guide through the objective lens of an objective unit. The transmitted light is incident through an eyepiece 48 to an image rotating prism 39, and a transmitted image is observed by a TV camera 50 to inspect the cable wire introduction hole 5. Since the eyepiece section has the prism 39 in this manner, a rotary image generated when the drum is rotated is produced as a nonrotary image out of the drum, the image incident from the base end of the image guide is brought in coincidence in upper and lower relations to form an erect image, thereby easily observing the hole 5.
Patent JP-2000314881-A (JP)
Title: Manufacture of light reflecting substrate
Inventor: IGUCHI SHINSUKE
IPC: G02F1/1335
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To form a light diffusion layer, composed of projecting and recessed parts with a nearly ideal wave-shape on a substrate such as glass, by using a heat-resistant negative photosensitive resin without changing the fundamental process. SOLUTION: The light reflecting substrate is manufactured by coating the surface 1a of a substrate 1 composed of glass or plastic having a smooth surface with a chemically amplified negative photosensitive resin 2 of a specified thickness, subsequently partially exposing the chemically amplified negative photosensitive resin 2 from the rear side 1b of the substrate 1 via a photomask 3 with a specified pattern and developing so as to roughen the substrate 1 by regularly or irregularly forming projecting parts 2a composed of the photosensitive resin thereon, and forming a light reflection layer composed of a metal film on the full surface of the one substrate plane containing the plane of the projecting parts.
Patent JP-H08315976-A (JP)
Title: Induction heating cooker
Inventor: TOMINAGA HIROSHI
IPC: H05B6/12
Filed: 1995-05-23
Abstract: PURPOSE: To perform a cooking with a temperature control according to the pan or cooking method used by a user by providing a temperature control part having an initial set temperature memory part for storing a first set temperature and an initial set temperature changing part for allowing the user to change the first set temperature. CONSTITUTION: A user puts an iron pan 15 on a top plate 7 on a heating coil 4. In the initial state, a first set temperature in which +20 deg.C is added to a second set temperature is stored in an initial set temperature memory part 10. When a fly key, for example, of a control part is pushed, the first set temperature is inputted from the memory part 10 to a temperature control part 9. The control part 9 turns ON/OFF the switching element of an inverter part 5 according to the signal from an input detecting part 3 so that the power is the maximum output. The temperature control part 9 judges whether the bottom of the pan 15 is flat or warped through a pan judging part 13, and when the bottom is judged flat, the temperature control is performed with the first and second set temperatures, and when a warped pan is judged, only the second set temperature is employed.
Patent JP-S5551934-A (JP)
Title: Closing controller for throttle valve
Inventor: MORITA HIDEO
IPC: F02M19/12
Filed: 1978-10-06
Abstract: PURPOSE: To obviate the necessity for exclusive opening controller for auxiliary machinery by making correction for the output of engine at the operation time of auxiliary rods by utilizing a device by which to delay the closing of valve during decelation time.  
     CONSTITUTION: The holding of the throttle valve 4 at a desired opening degree by the dash pot 10 during the operation time of auxiliary rods is made possible by providing the negative pressure path 28 through which suctional negative pressure from the negative pressure intake 27 downstream of the throttle valve to the dash pot 10 of a device to delay the closing of the throttle valve during the deceleration time and also by providing an opening device for the negative pressure path 28 by the operation of auxiliary rods for cooler, power steering, or window glass nichrome heater. When the switch 25 for auxiliary rods becomes ON, the electromagnetic valve 23 is opened to open the path 28, whereupon suctional negative pressure exerts on the negative pressure chamber 12 of the dash pot 10 and thereby the lever 5 and the throttle valve 4 are turned toward opening through the rod 14, the arm 15, and stopper 16 to raise the idle revolving number. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0421033-A (JP)
Title: Instruction pre-fetch device
Inventor: OGISU MIKIO
IPC: G06F9/46
Filed: 1990-05-14
Abstract: PURPOSE:To improve the throughput of a system by providing a means which can designate arbitrarily the number of bytes of a queue to be stored, on an instruction pre-fetch queue for a task to be executed in the next time. CONSTITUTION:The device is provided with an instruction pre-fetch queue for a task which is being executed at present, and an instruction pre-fetch queue for a task to be executed in the next time, and data in a ROM 1 is prefetched to a queue A2 or a queue B3 by a queue switching part 7. A byte number designating register 6 is a register by which a user designates the number of instruction pre-fetch bytes of a task to be executed, and constituted so that it can designate the number of effective instruction bytes accumulated in the instruction pre-fetch queues A2, B3. In such a way, an instruction pre- fetch state generated at the time of switching the task can be obviated, and the throughput of a system can be improved.
Patent JP-H07333848-A (JP)
Title: Photosensitive resin composition
Inventor: KINASHI KEIICHI
IPC: G03F7/004
Filed: 1994-06-06
Abstract: PURPOSE: To provide the photosensitive resin composition capable of being developed with water and forming a resist film superior in hardness and close adhesiveness and water resistance. CONSTITUTION: This photosensitive resin composition is composed essentially of an unsaturated epoxy ester compound obtained by esterifying a part of epoxy side groups of an epoxy compound with carboxylic acids and allowing the residue of the epoxy side groups to react with tertiary amines and phosphoric acid or its monoester or diester as the acid components, to form tertiary ammonium salts having phospluoric anions.
Patent JP-S5247135-A (JP)
Title: Suction device of multiple cylinder engine
Inventor: HARADA SETSUO
IPC: F02D33/00
Filed: 1975-10-13
Abstract: PURPOSE: In a multiple cylinder engine having a cylinder for densed mixed air and a cylinder foe rare mixed air, improving a heating material characteristic in the cold time of an engine by increasing the fuel supplying for the rare mixed air party in the cold time and concentrating its air to fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62281041-A (JP)
Title: Electronic equipment
Inventor: SUETSUGU MAKOTO
IPC: G06F21/62
Filed: 1986-05-30
Abstract: PURPOSE:To manage a RAM card by an individual with a simple constitution, by collating a read out password with an inputted password. CONSTITUTION:The content of a password register 61 in a loaded RAM card 6 is read out, and the content is stored in a password buffer 32. The input of a password from a keyboard 4 is requested to an operator through a display part 5. After completing the input of the password, an inputted password is stored at a password buffer 31. By deciding the completion of the input of the password, the content of the password buffer 31 is collected with the content of the password buffer 32. When coincidence between them can be obtained, '1' is set at a flag CDF.
Patent JP-S62280328-A (JP)
Title: Manufacture of inner shielding material for cathode-ray tube excellent in formability and electromagnetic wave-shielding characteristic
Inventor: NISHIMOTO AKIHIKO
IPC: H01J9/14
Filed: 1986-05-30
Abstract: PURPOSE:To manufacture an inner shielding material for cathode-ray tube excellent in formability and electromagnetic wave-shielding characteristic, by subjecting a slab in which respective contents of C, Al, and N are limited to hot rolling to the full under specific conditions, to cold rolling, and then to annealing at high temp. CONSTITUTION:The slab containing, by weight, <=0.0030% C, 0.005-0.06% Al, and <=0.0030% N is hot-rolled to <=2.0mm under the conditions of soaking temp. Ts and winding temp. Tc satisfying Ts<=1.65Tc+121.25 and of a finishing temp. of 720-870 deg.C, so that AlN in the slab is inhibited from melting and precipitated as much as possible into a sufficient grain size and, simultaneously, draft in cold rolling is reduced so as to prevent grain refining. The resulting hot-rolled plate is cold-rolled and then is subjected to batch annealing or to continuous annealing at >=650 deg.C so as to accelerate grain growth. In this way, the inner shielding material for cathode-ray tube excellent in formability and electromagnetic wave-shielding characteristic can be efficiently obtained.
Patent JP-S63291275-A (JP)
Title: Head access mechanism
Inventor: OKAUCHI SHIGEKI
IPC: G11B21/12
Filed: 1987-05-22
Abstract: PURPOSE:To protect a disk and a magnetic head by acting the energy of a first elastic member to the head with the aid of a driving means and acting the energy of a second elastic member to the head wit the aid of the non- operation of the driving means or the reverse driving of it. CONSTITUTION:A coil spring 21 is stretched between a spring hanging part 13a provided with a driving lever 13 and a spring hanging part 115 provided with a chassis 1. By the stretching power of this spring, the driving lever 13 is abutted on a head carriage 2 and energized in the direction of depressing the carriage 2. Then, when a head access instruction is cancelled and the electrification to a solenoid 41 is interrupted, the holding by the solenoid 41 is gone and the driving lever is rotated by the energizing force of the spring 21. Besides, the energizing force of the spring 21 acts the head carriage 2. Therefore the lever 13 depresses the head carriage 2 until a stopper 13b abuts on the chassis 1 and turns it. Accompanied with that, the magnetic head 50 is separated to a shunting position which is distant from the disk. Thus the disk and the head can be protected.
Patent JP-H06331861-A (JP)
Title: Light reception device
Inventor: NAGANO TOSHIHARU
IPC: G02B6/42
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the number of parts to miniaturize the light reception device which couples light which is propagated in an optical fiber, to a photodetector. CONSTITUTION:This light reception device is provided with a photoelectric conversion part 2 which is arranged on a holding block 3 with the light reception surface turned up, optical fibers 5 arranged in the vicinity of the photoelectric conversion part 2 with end surfaces made lateral, and a connection member 1 as a wiring board which is connected to the photoelectric conversion part 2 and lets a reflection film be formed on one surface and is guided upward so as to face the end surfaces of optical fibers 5, and light emitted from end surfaces of optical fibers 5 is reflected by the reflection film of the connection member 1 and is made incident on the light reception surface of the photoelectric conversion part 2.
Patent JP-S5748640-A (JP)
Title: Measuring apparatus of optical density
Inventor: MIYASHITA TAKAAKI
IPC: G01N21/47
Filed: 1980-09-08
Abstract: PURPOSE:To obtain a measuring apparatus having excellent durability such as heat- resistance, moisture-resistance and mechanical strength, by forming a standard reflection board by bakig a vitrifiable paint on a substrate. CONSTITUTION:A density measuring unit 29 is arranged on an optional passage of a transfer paper of an electrophotographic apparatus and a standard reflection board 19 obtained by baking a vitrificable paint on a ceramic substrate is arranged on its lower part. While the transfer paper is not passed on the board 19, light from a light source 31 is reflected by the board 19 and is received by a photodetector 32 and then, reflected density of the board 19 is measured. Further, when the transfer paper is passed on the board 19, the relfected density of the transfer paper is measured and existence of the transfer paper is detected by the difference of the reflected density. Hereby, even when the transfer paper is passed while rubbing the board 19, a sufficient mechanical strength can be obtained because the board 19 is baked at a high temperature.
Patent JP-S5826400-A (JP)
Title: Storage element with storage check function
Inventor: MAKITA AKIHISA
IPC: G06F12/16
Filed: 1981-08-07
Abstract: PURPOSE:To decrease the storage check, by providing a storage check function in a storage element. CONSTITUTION:At write, a data is given to an input line 51, ''0'' is to an enable line 52, and a negative pulse is given to a write enable line 53 respectively, and the data is written in a memory cell 1. The data read out from the cell 1 is given to an output line 55 and an output line 64 via a line 59 and a gate 8. The coincidence with the input data on the line 51 is checked for the data on the line 64 at an exclusive logical OR gate 10, and when coincident, a signal 61 is set to ''0'' and when discident, the line 61 is set to ''1''. When a storage check indication line 54 is set to ''1'', an output of a gate 11 triggers an FF12 and the output is transmitted from a storage check line 56.
Patent JP-S5464332-A (JP)
Title: Automotive power steering device
Inventor: NISHIKAWA MASAO
IPC: B62D6/02
Filed: 1977-10-17
Abstract: PURPOSE: To improve the safety of an automotive power steering device by connecting a hydraulic motor at its exhaust side to the input port of a power steering device and at its suction side to a tank by an emergency switching means if the discharge pressure of a hydraulic pump becomes less than predetermined value.  
     CONSTITUTION: If a hydraulic pump 1 is stopped due to breakage of a drive belt or the like, oil flow through an orifice f becomes zero to cause the pressure in the chamber t of a piston 27 as an emergency switching means against the spring 23 acting on a pressure limiting valve 22 to be decreased so as to move a valve 22 and the piston 27 leftwardly by the tension of the spring 23 to thus cause the valve 22 to be switched. The groove k of the valve 22 communicates the exhaust side passage s of a motor 25 with the pipe d and reaction chamber 19 at the upstream of the orifice f in this state to thereby drive the motor 25 proportional to the vehicle speed so as to feed necessary oil and pressure to a control velve 12. Accordingly, it can improve the safety of the power steering device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0420586-A (JP)
Title: Manufacture of sintered alumina abrasive grain
Inventor: MORIMOTO HISASHI
IPC: C09K3/14
Filed: 1990-05-15
Abstract: PURPOSE:To manufacture a sintered alumina abrasive grain having a decreased number of cracks and a high strength inexpensively by mixing clay into a fine powder of specified alumina under specified conditions and forming and sintering the mixture. CONSTITUTION:Clay (e.g. bentionite) is mixed into finely powdered high-purity alumina having a purity of 98wt.% or above so that the content of SiO2 in the final abrasive grain amounts to 0.05-3.0wt.% and then the mixture is formed and sintered.
Patent JP-H04329204-A (JP)
Title: Street lamp
Inventor: ISHIDA TOSHIYUKI
IPC: F21S4/00
Filed: 1991-04-30
Abstract: PURPOSE:To lighten the road surface at a high uniformity ratio of illuminance, and shield the light to be leaked to the outside of the road efficiently. CONSTITUTION:A street lamp comprises a lighting fitting body 1, of which front surface is opened, two light emitting tubes 8, 9 installed inside of the lighting fitting main body 1 through a socket 4, a lamp outer tube 10 for housing the light emitting tubes 8, 9, and a reflecting plate 11 for covering a part of the lamp outer tube 10. Two light emitting tubes 8, 9 are located so as to cross each other.
Patent JP-H02304163-A (JP)
Title: Lateral reinforcing bar for reinforced concrete structure
Inventor: KATAGIRI TATSUO
IPC: E04C5/18
Filed: 1989-05-19
Abstract: PURPOSE:To reduce construction cost by forming a long diameter of a lateral reinforced bar, made up of forming an iron bar into a ring body or cylindrical body is paralled with a main bar, and making a short diameter into a oval or similar form. CONSTITUTION:An iron bar is formed into a bent or curved ring body, or a lateral reinforcing bar (a) is firmed into a cylindrical body after rolling in a spiral form. In a sectional form of the steel pipe, when the lateral reinforcing bar (a) surrounds a main bar and is set up in direction orthogonal with it, a long diameter is paralled with the main bar, while a short diameter is made into an oval or similar form in direction orthogonal with the main bar. With this constitution, a pitch can be widened, and steel consumption is reduced so that, economical efficiency is improvable.
Patent JP-S5914605-A (JP)
Inventor: MINO MINEO
IPC: G11B15/10
Filed: 1982-07-16
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-H0420434-A (JP)
Title: Thin board feeding device
Inventor: AKIYAMA SAKAI
IPC: B67B3/062
Filed: 1990-05-15
Abstract: PURPOSE:To smoothly draw in and draw out a thin board with an aspirator by linking a rodless cylinder, which is energized by a fixed force at a take-out opening side of a holder, to a body which presses a thin board group and which is arranged behind the thin board group. CONSTITUTION:An aspirator 51 of a feeding mechanism 5 sucks in a thin board L facing on a take-out opening of a holder 11 and pulls it out from a catch on the take-out opening while a rotating mechanism 56 rotates the aspirator 51 together with the thin board L and, by releasing the suction, the thin board L is fed successively to an article V transmitted on a conveyor. Here, a press body 14, undergoing the energize of a rodless cylinder 13, presses a thin board group LB in the holder toward the take-out opening with a fixed force and therefore suction and pull out work is carried out certainly without any variation to the supporting strength at the thin board L side while the aspirator 51 is sucking. Specially, because the load on the thin board arranged side ways to the holder does not weigh on the thin board on the take-out opening side, the strength applied between the thin board and the catch is not influenced by the amount of the thin board remaining.
Patent JP-S5825944-A (JP)
Title: Crosshead for extruder
Inventor: KOUMURA YUKIO
IPC: B29C48/34
Filed: 1981-08-11
Abstract: PURPOSE:To exchange a die and a nipple in a crosshead proper in a short time without cutting a wire rod by longitudinally splitting the crosshead proper and also splitting the die and the nipple longitudinally and mounting them. CONSTITUTION:When the wire rod is extracted from the nose of the nipple 20, resin melted, which is molded by means of the molding section 18a of the die 18, is extruded, and the wire rod is coated. The die 18 and the nipple 20 consist of two half sections 18A, 18B, 20A, 20B split longitudinally. The joining surface X of the die 18 and the nipple 20 is displaced from the joining surface Y of the crosshead proper 16. Accordingly, the movable half section 24 of the crosshead proper 16 is opened to a fixed half section 22, and the die 18 and the nipple 20 are easily extracted.
Patent JP-S5350692-A (JP)
Title: Support structure of piezoelectric vibrator
Inventor: KATOU YOSHIAKI
IPC: H03H9/21
Filed: 1976-10-20
Abstract: PURPOSE:The impact resistance of a crystal vibrator is improved by forming the foremost end of a ceramic base of supporting portion to taper form and dispersing the stress concentration owing to impact.
Patent JP-S61282001-A (JP)
Inventor: MAKITA KOREI
IPC: A01B33/08
Filed: 1985-06-07
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-H09312665-A (JP)
Title: Frame relay backup system
Inventor: ARAI TOSHIHIKO
IPC: H04L12/70
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a frame relay network by providing a bypass device which monitors the communication state of a communication path and switches it to a specific bypass if a communication is disabled, and correcting the reception order of receive frames with a frame transmission number when the change of the communication path is detected on a reception side. SOLUTION: When a terminal accommodation device 300 receives a frame transferred from an accommodated terminal 200 to an opposite terminal through the communication path, the communication state of the communication path is monitored and when the communication is disabled, the bypass device 310 switches the path to a specific bypass to make a communication. Here, when the frame transferred from an opposite terminal is received, a path change detecting device 303 detects the change of the communication path. After the change of the communication path is detected, a frame reception order tentative control unit 304 corrects the reception order of receive frames with the frame transmission numbers for a specific period.  Consequently, if the communication path is troubled or recovers from trouble, or when the order of receive frames is inverted, automatic conversion or correction is carried out.