baber/WOPTO huggingface dataset:
Patent JP-S52101323-A (JP)
Title: Air fuel ratio control engine
Inventor: SEKI CHICHITADA
IPC: F02M7/24
Filed: 1976-02-21
Abstract: PURPOSE: To function effectively exhaust gas purifying equipment, holding device for high temperature due to exhaust gas is installed on the exhaust gas system to hold the exhaust gas at the high temperature, therefore the engine is kept at the high temperature, regardless of low speed and low load running of the engine, lowering the exhaust gas temperature is suppressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07224718-A (JP)
Title: Intake port structure of 3-intake valve engine
Inventor: HASHIZUME HIDESHI
IPC: F02F1/42
Filed: 1994-02-15
Abstract: PURPOSE:To improve the output by enhancing the inertia intake effect during low-speed operation while securing the intake air quantity during medium-high speed operation in an engine. CONSTITUTION:An intake port of a 3-intake valve engine comprises one inlet part 11 and three outlet parts 12, 13, 14 which are communicated with one inlet part 11 and formed in such a manner that the sectional areas thereof are substantially the same. When the long diameter of the inlet part 11 is taken to be (a), the distance between the centers of the outlet parts 12, 14 positioned on both sides is taken to be (w), and the shaft diameter of an intake valve disposed in the outlet parts 12, 14 is taken to be (d), a partition wall 16 is formed to the adjacent outlet parts 12, 13, 14 in the intake port having the relation expressed by the equation: a>=w-d.
Patent JP-H02198993-A (JP)
Title: Controller for elevator
Inventor: KIKUCHI HIROSHI
IPC: B66B5/02
Filed: 1989-01-27
Abstract: PURPOSE:To facilitate the searching for the cause of trouble and permit the rapid restoration by installing an anomaly detecting means for detecting the transmission anomaly and the anomaly of the inside operation and an anomaly detecting means for informing the contents of an anomaly by using the control object equipment when the anomaly is detected, in a remote station. CONSTITUTION:At a getting-on platform 2 and a remote station in a cage, an anomaly detecting means 4 detects at least the transport anomaly and the anomaly of the inside operation, and the contents of anomaly is informed by an anomaly informing means 5 by using the control object equipment 3. There fore, searching for the cause of the trouble is facilitated, and rapid restoration is permitted.
Patent JP-H03227490-A (JP)
Title: Production of paper
Inventor: ITO HIROSHI
IPC: D21H17/37
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the subject paper having uniform texture and excellent paper quality and exhibiting high strength comparable to that of a paper containing paper-strengthening agent by adding a specific paper-layer formation assistant exhibiting a non-Newtonian viscosity in a state of an aqueous solution of polymer. CONSTITUTION:The objective paper is produced by preparing a paper-layer formation assistant which is an ampholytic polymer produced by the copolymerization of (A) 0.1-25mol% of a cationic monomer, (B) 45-99.8mol% of a nonionic monomer and (C) 0.1-30mol% of an anionic monomer, having a weight-average molecular weight of 100,000-1,000,000 and exhibiting non- Newtonian viscosity in a state of aqueous solution and adding the assistant in a paper-making process.
Patent JP-H09214891-A (JP)
Title: Moving image compression recorder
Inventor: OBARA NAGAYOSHI
IPC: H04N19/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by using one system each of a compression section and an expanding section and supplying or outputting odd or even number field image information alternatively to the compression section or from the expanding section. SOLUTION: One system each of a compression section and expanding section 800 is provided and data from odd/even fields (ODD/EVEN) forming one frame are fed to the compression section and expanding section 800 via a switch 27. In this case, when a switching signal is at a high level (ODD1) in the ODD system, the data are written and read is conducted by using an inverted switching signal. When the inverted signal is at a high level, the data are read at a double speed (2f). Thus, the data of the same field are read twice for this period. Thus, preliminary scanning is made and compression processing is conducted. Furthermore, this is similar to the EVEN system and the preliminary scanning and compression processing of odd and even number fields are conducted alternately to process all the fields.
Patent JP-S56116633-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AKIRA
IPC: H01L23/532
Filed: 1980-02-20
Abstract: PURPOSE:To prevent the corrosion of Al by a method wherein an Al pad to which wire has been connected is exposed to steam before or after it is sealed with a resin to coat it with an aluminum film. CONSTITUTION:A connecting pad 12A for Al wiring 12 on an Si2O film 11 on an Si substrate 10, and the surface is covered by an Si3N4 film 13 in which a wire-connecting hole is provided. The substrate 10 is made to adhere to the tab 14 of a lead frame. After an Au wire 16 is connected to the connecting pad 12A, the pad is heated at a temperature of about 100 deg.C, and then steam with a temperature of about 250 deg.C is jetted on its surface. For this, an aluminum film 19 mainly composed of aluminum hydroxide, which protects the surface from corrosion. Next this package is sealed with a resin, and may be treated with high pressure and high temperature steam after the sealing with resin. By this construction, a highly reliable device free from Al corrosion can be obtained.
Patent JP-S57139511-A (JP)
Title: Preparation of monofilament
Inventor: SHIYOUJI YOSHIROU
IPC: D01F6/46
Filed: 1981-02-13
Abstract: PURPOSE: To obtain a monofilament with suppressed formation and deposition of resinous materials on die orifices without causing broken filaments, by incorporating an alkaline (earth) metallic salt with polyethylene resin, and extruding the resultant mixture into filamentary material.  
     CONSTITUTION: A carbonate, e.g. sodium carbonate or calcium carbonate having an average particle diameter of preferably 0.05W5μ, of an alkaline (earth) metal  in an amount of preferably 0.02W0.1wt% is incorporated with polyehtylene resin, and the resultant mixture is then dry blended and melt mixed to give pellets, which are then extruded through a die orifice of an extruder into a filamentary material to give the aimed monofilament. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06234431-A (JP)
Title: Monitoring method in automatic operation of continuous unloader
Inventor: HAYASHI TORU
IPC: B65G65/02
Filed: 1993-02-05
Abstract: PURPOSE:To prevent damaging a scraping part or lowering scraping efficiency, by giving a signal when the distance between the tip of the scraping part and the straight line, connecting one target point to the next position target point, becomes a given value or more to display the slippage of the tip of the scraping part from a teaching path. CONSTITUTION:Target points, etc., of first, second, ..., and (n)th set in teaching are inputted as coordinates {(x)and(y)} in a controller 12 respectively. On the other hand, the position of the tip 11a of a scraping part 11 can be grasped based on an output signal from a sensor, and is displayed also by coordinates. Consequently, the distance L between the tip 11a of the scraping part 11 and the straight line Z, connecting one target point P1 to the next position target point P2, is determined; from a straight line expression, connecting one target point P1 to the next position target point P2, and the coordinates of the tip 11a of the scraping part 11, and when the distance L exceeds a given value M, a warning signal is given from the control part 12, and when exceeding a given value N set higher than M, a stop signal is given.
Patent JP-S60164047-A (JP)
Title: Slip limiting type differential gear device
Inventor: KATAOKA FUMIO
IPC: F16D13/74
Filed: 1984-02-02
Abstract: PURPOSE:To prevent vibration due to stick and slip phenomenons, by forming a plurality of recesses in the surface of a clutch plate. CONSTITUTION:The drawing shows a clutch plate in a slip limiting type differential gear device. Lubrication oil holding recesses 10 are formed in one or both side surfaces of the clutch plate 5 over a substantially entire area of the surface of the clutch plate 5, and radial oil grooves 11 are formed, orthgonal to these recesses 10. Each recess is formed as a pyramid shape hole, having a depth and a width greater than those of each oil groove 11 so that it has a sufficient capacity, and is orthgonal to more than one or two oil grooves 11. Each groove 11 is extended from the inner side edge to the outer side edge of the surface of the clutch plate, and therefore, the recesses 10 are communicated with the inner and outer diameter sides of the clutch plate.
Patent JP-S63186322-A (JP)
Title: Control system for peripheral equipment
Inventor: TAKAHARI KUNIO
IPC: G06F3/06
Filed: 1987-01-29
Abstract: PURPOSE:To carry out the after-processing in response to the type of a desired peripheral equipment even in case the connection is impossible with said peripheral device, by connecting the peripheral equipments of the same type to each connecting device of a control system of peripheral equipment and giving a report to a peripheral equipment controller corresponding to the relevant type via a type reporting means. CONSTITUTION:When a disk controller 1a is connected to a disk device 5a via a path A, the controller 1a recognizes the type of the device 5a via type report means 6a provided to a secondary control part 21a of a disk connecting device 2a. While in case the device 5a is already connected to a disk controller 1b via a path B, the connection is impossible between the controller 1a and the device 5a via the path A. Thus, the controller 1a discontinues its connecting action to the device 5a and is connected to the device 2a to recognize the type of thee device 5a via the means 5a. Then the controller 1a performs the proper after-processing to the device 5a.
Patent JP-H09211211-A (JP)
Title: Manufacture of compound curved surface mirror
Inventor: AYA KENJI
IPC: B60R1/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To from a compound curved surface mirror which has a constant curvature mirror surface and a mirror surface with gradually varying radius of curvature distortion as to the manufacture of where the mirror surface with gradually varying radius of curvature is a curved surface with small distortion. SOLUTION: A glass base plate 100 which is larger than a mold part 9 is arranged in the top surface of a mold which is formed to constant curvature and provided horizontally, the constant curvature mirror surface 5 is molded in conformity with the mold part 9 by heating and softening the glass base plate 100, and the gradient curvature mirror surface 5 is molded by bending the glass base plate 100 at the part bulged out of the mold part 9 by the dead weight until it about against a molding support member 14 arranged at a desired lower position.
Patent JP-H11212805-A (JP)
Title: Virtual machine and program converting device
Inventor: TOMINAGA NOBUTERU
IPC: G06F9/455
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the virtual machine and program converting device which can reduce the size of a byte code program. SOLUTION: An instruction decoding part 111 reads in byte codes from a program memory 131, byte by byte, refers to an instruction map stored previously in an instruction map storage part 131 to decide instruction kinds, and specifies a general virtual register to be processed according to the instruction kinds by using a 1st register decision part 117 and a 2nd register decision part 118, and an instruction execution part 120 performs processing on the microprocessor by using the general virtual register 124 according to instructions.
Patent JP-H08206806-A (JP)
Title: Vertical type continuous casting method of large cross sectional cast bloom
Inventor: KAWAI KENJI
IPC: B22D11/00
Filed: 1995-02-07
Abstract: PURPOSE: To produce a large cross sectional cast bloom without causing bulging and cracking by specifying the relation between casting velocity and the length of long wall side and specifying the spraying rate of cooling water. CONSTITUTION: The rectangular large area cast bloom is produced by using a vertical type continuous casting apparatus and drawing out while cooling with cooling water from the lower part of a mold. In this case, when Vmm/min is denoted for the casting velocity and Lmm for the length of the long wall side in the cross section of the cast bloom, the relation of VL<=15×10<4> mm<2> /min is satisfied. Further, the spraying rate of cooling water in the range from just below the mold to [16V-the length in the vertical direction of the cast bloom (mm)] is made to be 1-100cm<3> /cm<2> .min and after this position, the spraying rate of cooling water is made to be below the above spraying rate and <=5 cm<3> /cm<2> .min to execute the operation. In this way, the large area cast bloom without causing bulging and cracking can be produced with simplified equipment construction.
Patent JP-S58135940-A (JP)
Title: Hydrocarbon gas concentration measuring apparatus
Inventor: KAIDE OSAMU
IPC: G01N21/35
Filed: 1982-02-08
Abstract: PURPOSE:To elevate the measuring accuracy by correcting the absorption coefficient based on the temperature during the measurement with a temperature detection element placed in the atmosphere of a gas to be measured. CONSTITUTION:A He-Ne gas laser light source 1 emits an infrared laser light with a wave length of 3.39mum. Then, in the addmission of the laser light, a non- laser light-absorptive gas is injected into a reference cell 2 while gas belonging to hydrocarbon gas is injected into a sample cell 3. The laser lights outputted from the cells 2 and 3 are received with a light detector 5, which outputs a signal according to the intensity thereof. The absorption coefficient of various gases belonging to the hydrocarbon gas is corrected for each temperature and memorized into a read-only-memory 15 and the gas to be measured is specified with a select switch 13. On the other hand, the absorption coefficient thus corrected for each temperature with a temperature detection element 9 is memorized into a memory to specify a corresponding absorption coefficient depending on a detected temperature with the temperature detection element thereby eliminating errors of measured values due to temperature.
Patent JP-S52102937-A (JP)
Title: Electromagnet
Inventor: ITAO KIYOSHI
IPC: H01H50/24
Filed: 1976-02-26
Abstract: PURPOSE: To obtain an electromagnet which improves the efficiency and minimizes the equivalent mass of a magnetic circuit by laminating and fixing armatures on a single bent metallic plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07222868-A (JP)
Title: Input-output device
Inventor: OGAWA YUKIO
IPC: A63F13/424
Filed: 1994-02-16
Abstract: PURPOSE:To enable at least four players to simultaneously participate a game by providing a liquid crystal display with a touch sensor at the upper center section of a table board in a square shape, and concurrently providing a plurality of speakers for the upper surface peripheral sections of the table board. CONSTITUTION:A liquid crystal display 20 in which a touch sensor is built, speakers 30 through 33 and microphones 40 through 43 are incorporated in a table board 10 in a square shape. The liquid display 20 is provided at the upper center of the table board 10, is so constituted that a transparent resistance film is piled on the liquid crystal display board, and is so designed that the coordinates of a position can be detected based on change in resistance for a position touched by fingers. The input-output device as mentioned above is used with a game means 50 connected thereto, a game is progressed by watching game images indicated over the liquid crystal display 20, and consequently touching the panel of the liquid crystal display 20 by fingers of the part of players. Effective sound during the game is outputted out of the speakers 30 through 33 at the four corners of the table board 10.
Patent JP-H07227869-A (JP)
Title: Method for molding laminate
Inventor: HANASAKI FUMIO
IPC: B29L9/00
Filed: 1994-02-16
Abstract: PURPOSE:To provide a method for molding a laminate, in which the difference of the temperature rise speed of the laminate pressed between hot platens is small. CONSTITUTION:In a method of molding a laminate in which laminates 1 made of prepregs are stacked through forming plates 2 to form a body 4 to be pressed, and the body 4 is clamped between hot platens 6 from above and below and heated pressed, an extended section 15 of a metal sheet 5 inserted almost at the center of the body 4 is connected with the hot platen 6.
Patent JP-S58146344-A (JP)
Inventor: JIEROOMU JIYON KURAUITSUTAA
IPC: A61F2/24
Filed: 1983-02-08
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-S56116970-A (JP)
Title: Actuator
Inventor: FUJITA TOMOZOU
IPC: F16K31/122
Filed: 1980-02-19
Abstract: PURPOSE: To return drained liquid to conduit side if necessary for use by providing a reservoir chamber adjacent a pressure conducting chamber of an actuator body to drain liquid to the reservoir chamber through an opened drain valve.  
     CONSTITUTION: When a liquid conducting piping 10 is clogged, liquid is confined in a pressure conducting chamber 8 and a piston 6 cannot be displaced, a valve body 18 is spaced from a valve seat 19 to open a drain valve 16 by closing at first a cut- off valve 23 and then rotating a handle 21. As a result, the pressure conducting chamber 8 communicates to a reservoir chamber 14 and liquid in the chamber 8 is pushed by a piston 6 energized by a coil spring 11 to be drained into the reservoir chamber 14. Thus, drained liquid in the reservoir chamber 14 can be returned to the pressure conducting chamber 8 side for use if necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59146964-A (JP)
Inventor: YOHAN AREKUSANDERUSON
IPC: C08K3/00
Filed: 1984-02-07
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-S61179474-A (JP)
Title: Forming device for thin layer of developer
Inventor: TAKAGI ATSUSHI
IPC: G03G15/08
Filed: 1985-02-04
Abstract: PURPOSE:To remove effectively leaked magnetic particles by arranging a magnet nearby the attachment/detachment opening of a developing device, and attracting magnetic particles which leaks to the back side of a blade to the magnet every time attachment or detachment is performed. CONSTITUTION:The magnet 34 is fitted nearby the side plate part 33 of the opening for the attachment and detachment of a developing cartridge and the developer holding member 22 is provided with the magnetic blade 26 which restrains magnetic particles. When the cartridge is detached as shown by an arrow (d), the magnet 34 is arranged where it contacts the blade 26 gently. In this constitution, magnetic particles leak to the back side of the blade 26 is long-period operation, but the magnetic particles are attracted to the magnet 34 every time the developing cartridge is attached or detached. Thus, the leaking magnetic particles are removed effectively and damage to a photosensitive body, etc., are prevented.
Patent JP-H05283934-A (JP)
Title: Temperature compensation saw oscillator
IPC: H03L1/02
Filed: 1992-02-05
Abstract: PURPOSE:To suppress the frequency fluctuation due to the rapid temperature change of the resonance type SAW oscillator. CONSTITUTION:A resonance type SAW oscillator 11 incorporates the resonator forming the temperature detection transducer detecting the resonance frequency attached to an exciting transducer on a SAW resonator and uses the output of the resonance frequency caught by the temperature detection transducer as data corresponding to the temperature of resonator. The resonance frequency output can be converted into the voltage representing the temperature of the SAW resonator by a frequency-voltage convertor 12. The voltage is supplied to a temperature compensator circuit 13, and the control voltage reducing the frequency fluctuation due to the temperature change of the oscillator 11 is generated. The control voltage is impressed to the variable capacity diode in the oscillator 11, performing the temperature compensation with the rapid change.
Patent JP-H02202128-A (JP)
Title: Echo eliminator
Inventor: NAKAGAWA FUJIO
IPC: H04B3/23
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate an echo signal corresponding to the deviation of transmission/reception timing by providing a second filter having plural coefficients and whose output can be adjusted, and a tap switching means which can perform adjustment between each coefficient and output corresponding to the deviation of the transmission/reception timing. CONSTITUTION:An appropriate echo elimination signal 201 is generated from the second filter 4 by controlling the second filter 4 by the tap switching means 5, and the echo elimination signal 201 is supplied to a subtractor 6. The subtractor 6 supplies the echo elimination signal 201 and the echo signal due to the fluctuation of sampling timing included in a sampling signal outputted from an A/D converter 1 to a subtractor 3. The subtractor 3 performs subtraction between a signal from the subtractor 6 and the echo elimination signal 101 outputted from a filter 2, and the echo signal in the case where the interval of the transmission/reception timing is equal is eliminated from the signal from the subtractor 6, and a reception signal 25 from which the echo signal is eliminated is outputted. In such a way, the echo signal can be eliminated even when the deviation occurs in the transmission/reception timing.
Patent JP-H08187008-A (JP)
Title: Movable agricultural machine
Inventor: SUDO TAKAAKI
IPC: A01B63/10
Filed: 1995-01-11
Abstract: PURPOSE: To quickly perform a horizontal controlling operation with horizontal cylinders by vertically moving the both ends of a ground working machine in opposite directions with a right and a left horizontal cylinder to adjust the lateral inclination. CONSTITUTION: This movable agricultural machine is provided with a tractor supporting a ground working machine in freely liftable state and a right and a left horizontal cylinders 66, 65 for supporting the ground working machine in a freely adjustable manner in terms of lateral inclination. The movable agricultural machine is provided with a controller 79 which can automatically control the horizontal posture of the ground working machine by driving a right and a left horizontal cylinder 65, 66 in opposite directions during the tilling work on high speed running.
Patent JP-S63186635-A (JP)
Inventor: TAKIURA YASUO
IPC: A61B8/08
Filed: 1987-01-30
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。