baber/WOPTO huggingface dataset:
Patent JP-S57116189-A (JP)
Title: Vane type compressor
Inventor: KAWASHIMA KENICHI
IPC: F04C18/344
Filed: 1981-01-09
Abstract: PURPOSE: To decrease power loss of a compressor and to increase efficiency of it, by actually causing neither a compressing action nor a sucking action between the final end of discharge port and the initial point of suction port, by uniforming the clearance between the said section of a rotor and a cam ring.  
     CONSTITUTION: The radius of a rotor 1 is determined to the maximum as far as the outer circumference of a rotor does not contact to a cam ring 2 on the tangent sealing part, considering the clearance of a radial bearing part, by determining the radius rR of a rotor 1 slightly shorter than rC, as well as connecting the initial point c of a suction port 3 to the final end b of a discharge port 4 by an arc of a circle of which radius from a center o of a rotor 1 is rC. With such an arrangement, the change of pressure to the angle of rotation θ of a rotor is improved and the power as far as corresponding to the part of oblique lines is decreased, so that the efficiency of a compressor can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5595722-A (JP)
Title: Assembling method of protection framework for slope
Inventor: SHIGEMORI YOSHIROU
IPC: E02D17/20
Filed: 1979-01-12
Abstract: PURPOSE: To integrate a slope face protection framework and improve strength by a method wherein blocks continuously arranged in lattice form are provided therein with passages communicated with each frame, and raw concrete is cast in utilizing the passages.  
     CONSTITUTION: Two sides 1 and 2 are formed in an angular shape, and three columnar projections 3W5 of the same height are formed at the free ends of the sides and at the corner, to form a special angle block A. To assemble a slope face protection frame-work utilizing the blocks A, the protection framework setting portion of a slope face 8 such as of a bank or sloped ground is first leveled along the slope by excavation, and the blocks A are continuously arranged in lattice form with the projections 3W5 down, to form passages 9 communicated longitudinally and laterally with the interior of the blocks A. Then, longitudinal and lateral reinforcements are arranged as required utilizing the passages 9, and raw concrete is cast to complete a slope face protection framework. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5495425-A (JP)
Title: Device for attaching and detaching belt cover in moving vehicle
Inventor: UMEMOTO TOMEO
IPC: B60K17/00
Filed: 1978-01-09
Abstract: PURPOSE: To safely and surely perform maintenance or checking work, by providing a control mechanism which makes it impossible to detach a belt cover unless a transmission operating unit is set neutral and to operate the unit unless the belt cover is attached.  
     CONSTITUTION: The belt cover 8 is removably attached to a transmission case 5 by a plurality of bolts 9. The control mechanism 11, which makes it impossible to detach the belt cover 8 unless the transmission operating unit provided in the transmission case 5 is set neutral and to operate the unit unless the belt cover is attached, is provided between the belt cover 8 and the transmission operating unit 10. The control mechanism 11 has a control member 11B, which has a fitting groove 11A and can be moved through a coiled spring 11C. Only when the unit 10 is neutral, the control member 11B is engaged with a speed changing member 10C to hinder the motion of a fork shaft 10A. The control mechanism 11 has a pulling groove 11E on a flange 8A of the belt cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62162237-A (JP)
Title: Production of magnetic recording medium
Inventor: TSUTSUMI TAKAYOSHI
IPC: G11B5/66
Filed: 1986-01-09
Abstract: PURPOSE:To continuously form a film in one vacuum vessel and to stablize the characteristic of a vertically magnetized film by ionizing and depositing a magnetic material on a flexible substrate in high-frequency-excited plasma, and forming the layer of another inorg. material contg. at least a molybdenum element on the surface of the deposited layer. CONSTITUTION:A flexible substrate 8 of polyester is mounted on a holder 9, pelletized metallic Co, metallic Cr, powdery molybdenum disulfide are respectively charged in boats 6, 6', and 6'', and the materials are held at a specified position in a bell jar. The air pressure in the bell jar is controlled to <=10<-5>Torr, then gaseous argon is introduced, the pressure is kept at 8X10<-4>Torr, and a high-frequency electric field is generated to produce glow discharge. Then the boats 6 and 6' are heated by vaporization power sources 10 and 10' to melt and vaporize the metallic Co and Cr, and ion plating is carried out to form a vertically magnetized film on the flexible substrate. Then the power supply is stopped, a gaseous mixture of argon and hydrogen sulfide in 1/4 partial pressure ratio is introduced by controlling a variable feed valve 2, the pressure is kept at 5X10<-3>Torr, glow discharge is again generated, a negative voltage is impressed on the holder 9, the boat 6'' is heated by a vaporization power source 10'' to melt and vaporize the molybdenum disulfide, and ion plating is carried out to form a protective film on the vertically magnetized film.
Patent JP-H11198196-A (JP)
Title: Molding and gear, and molding method
Inventor: DAITOKU YASUYUKI
IPC: B29L15/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To cut off a gate part of an injection molding in a die. SOLUTION: In a molding method for injection-molding a molding 36, after the molding 36 is molded by means of mold members equipped with a cavity having a shape corresponding to the shape of the molding 36, the molded material of an injecting gate part for injecting an injecting material in the cavity is cut off with a cutting member 34. After being cut off with the cutting member 34, the cutting member 34 composes the constituent member of the molding 36.
Patent JP-H02185670-A (JP)
Title: Coaxial starter
Inventor: ISOZUMI SHUZO
IPC: F02N11/00
Filed: 1989-01-06
Abstract: PURPOSE:To prevent intrusion of brush powder into a contact chamber of an electromagnetic switch device and attachment of contact powder, etc., to the sliding surfaces of a plunger by furnishing a brush holder at the rear of a housing so as to block its rear opening, and surrounding the working space of a moving contact by a cylindrical member and the plunger. CONSTITUTION:A housing 54 is arranged so that its protrusion 54a encloses commutators 24, and brush holders 56 are installed so that a brush holder 56a is fitted in a hole 55 in housing 54. Accordingly the space accommodating the holder 56a is put in enclosed condition by the holder 56 and housing 54, so that the space accommodating the sliding parts of the brushes 25 and commutators 24, i.e., internal space of a DC motor 26, is sheltered by the housing 54 and holder 56, which prevents intrusion of brush powder into a contact chamber 57 of this electromagnetic switch device 38 concerned. Because the sliding surfaces of a plunger 43 are enclosed with a cylindrical member 58, contact powder generated by contacting of a moving contact 46 with fixed contact 33, 34 and/or wear dust produced by vibration of insulation 45 are prevented from attaching to the sliding surfaces of the plunger 43.
Patent JP-S60146390-A (JP)
Inventor: SHIBUTA HIROSHI
IPC: G07F9/00
Filed: 1984-01-09
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-S58120560-A (JP)
Inventor: YUZAWA HIROMI
IPC: C04B28/08
Filed: 1982-01-11
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-H03207269-A (JP)
Title: Both-wave voltage doubling rectifying circuit
Inventor: HATSUSEGAWA SHIYUNPACHI
IPC: H02M7/10
Filed: 1990-01-08
Abstract: PURPOSE:To improve current capacity by rectifying, charging, and boosting positive and negative cycles individually. CONSTITUTION:There are two sets of charge-boosting circuits, and the first circuit is charged in the first half cycle as the order of operation, and at the same time with it, the second circuit is boosted. In the next half cycle, the first circuit is boosted, and at the same time, the second circuit is charged. This way, since the two circuits are boosted alternately in one cycle, the boosting becomes twice in one cycle.
Patent JP-S58119289-A (JP)
Title: Luminance signal reproducing processing circuit
Inventor: KOMATSU KEIICHI
IPC: H04N9/87
Filed: 1982-01-11
Abstract: PURPOSE:To obtain a processing circuit reducing noise and correcting vertical shift in a chroma signal on a screen, by switching a compensation signal of dropout period around the horizontal synchronizing signal, in a VTR. CONSTITUTION:A signal reproduced at a video head 1 is amplified at a preamplifier 2, a luminance FM signal is obtained through a high pass filter 3 and a chroma signal is obtained through a low pass filter 4. At the period without dropout, a switch 5 is selected to the down-position, a luminance FM signal is inputted to a 1H dela line 6, the delayed output is demodulated into a video signal at a demodulator 7 and led to a mixing circuit 8, mixed with a chroma signal from a comb-type filter 11 and a reproduced video signal is outputted. If dropout takes place, the switch 5 is selected to the inverted position, an input signal is changed over to an output signal of the delay line 6, the input and output of the delay line 6 are the same information signal, and a video signal prior to 1H is demodulated at the output of the demodulator 7, allowing to compensate any long dropout.
Patent JP-S5595433-A (JP)
Title: Signal processing system
Inventor: OOZEKI KAZUO
IPC: H03B21/00
Filed: 1979-01-11
Abstract: PURPOSE:To select and output a signal of good quality all the time by taking an accurate measurement of the residual distortion of a waveform equalizer by averaging and measuring a random noise included in the output signal of the waveform equalizer when measuring the residual distortion of the output signal. CONSTITUTION:Television video signal ft is branched into two at input terminal 20,; one signal is applied to waveform equalizer 21 for waveform corrections and while signal gt is applied to one terminal of selector 22, signal ft is supplied to the other. Further, signal ft is applied to one terminal or residual value measuring comparator 23 and signal gt to the other terminal of comparator 23 to measure and compare residual values of signals ft and gt, thereby supplying the comparison result of comparator 23 to selector 22. This comparator 23 is equipped with differentiators 31 and 32, waveform integrators 33 and 34, and limiter amplifiers 35 and 36 and integrators 39 and 40 are further provided which integrate outputs of absolute- value circuits 37 and 38; a random noise included in signal ft is averaged by integrators 33 and 34, and 39 and 40 for an accurate measurement of residual values.
Patent JP-S58118631-A (JP)
Title: Flashing device for photographing
Inventor: KATAOKA HIROYUKI
IPC: G03B7/16
Filed: 1982-01-09
Abstract: PURPOSE:To simplify the structure and prevent occurrence of accidents such as bad contact, etc., by using the same terminal for transmitting the light adjusting aperture information of the flashing device side to the camera side and the opened aperture information of the camera side to the flashing device side. CONSTITUTION:Each resistor 116, 117, and 118 is adjusted so that a voltage V1 at which the aperture value becomes F1 is outputted to a terminal (b) when a transistor (TR) 115 is turned on, a voltage V2 at which the aperture value becomes F2 is outputted to the terminal (b) when TRs 115 and 114 are turned on, and a voltage V3 at which the aperture value becomes F3 is outputted to the terminal (b) when TRs 115, 114, and 113 are turned on. An operational amplifier 123 outputs the same voltage as that outputted to a (+) terminal and, at the same time, detects the impedance of the terminal (b). Therefore, by using only one terminal (b), the impedance Z is correctly detected by a comparator 122, etc, as the opened aperture information of the camera side, even when the voltage of the light adjusting aperture information to be transmitted from a flashing device EF to the camera side changes.
Patent JP-S57115865-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMATSU YUUJI
IPC: H01L29/73
Filed: 1981-01-10
Abstract: PURPOSE:To obtain a compact IC whose withstanding voltage between a collector and an emitter is high, by providin a thick oxide film among the electrode lead out regions for the emitter, a base, and the collector. CONSTITUTION:An N type layer 11 is epitaxially grown on a P type Si substrate 11' in which N<+> type embedded layer 11'' is provided. SiO2 film 13, 13', and 13'' are provided thereon by gaseous phase growth and a photoresist process and Si3N4 films 14, 14', and 14'' are likewise provided on said SiO2 layer. Then heat treatment is performed and a thick partial oxide film 15 is provided on a layer 11 which is exposed between said layered films. The layered film 13'' and 14'' are removed, and a P<+> type separating insulation region 12 reaching the substrate 11' is diffused and formed. Thereafter a P type base region 17 is formed by ion implantation with a resist film 16 as a mask. The layered films 13 and 14 on the central part are removed, and a thick partial oxide film 22 is formed on the removed parts. A thick oxide film 21 is also formed on the region 12. Then, as usual, a P<+> type base contact 18, an N<+> type collector contact 19, and an N<+> type emitter region 20 are provided.
Patent JP-H1115073-A (JP)
Title: Camera
Inventor: WANG CHING MIAO
IPC: G03B15/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera for taking two or more pictures with a single operation. SOLUTION: The camera is provided with nine lenses 40 arranged in 3×3. Nine pictures are taken in the single frame of a film by this camera. The film is developed by introducing a normal method, and each picture can be divided into nine small pictures. A single shutter 48 is provided with nine aperture parts 50 in accordance with nine lenses 40. By operating the shutter 48, light is made incident on the lenses 40, then, the light reaches the frame of the film divided into nine partial exposure chambers.
Patent JP-S63170768-A (JP)
Title: Japanese language processor
Inventor: MATSUO TORU
IPC: G06F17/22
Filed: 1987-01-08
Abstract: PURPOSE:To make a high speed system for syntax analysis needless by dividing reading information inputted from an input part into a clause unit based on the inputted interval. CONSTITUTION:Every time keys corresponding to the respective characters of the reading information are depressed, a time information signal 2 and a character information signal 3 are outputted from the input part 1 and the depressed (inputted) interval 7 in case of inputting the respective characters is accumulated in an information accumulation part 8 with the characters 5 corresponding to the reading information. Next, a divided position assumption part 9 divides the character code string accumulated in the information accumulation part 8 into the unit of clause so as to output based on the inputted interval. A KANA (Japanese syllabary) KANJI (Chinese character) conversion part 11 converts the character code string in each unit of clause outputted from the divided position assumption part 9 into corresponding KANA KANJI mixed character string so as to output. Thus the high speed system for syntax analysis is made needless.
Patent JP-S61161464-A (JP)
Title: Ic measuring unit
Inventor: NAGATSUKA HIDEAKI
IPC: G01R31/26
Filed: 1985-01-11
Abstract: PURPOSE:To replace rapidly and easily a measuring socket without requiring specific skillfulness by providing an IC carrying shoot rail, an IC measuring socket, a stopper means, a pusher, etc. CONSTITUTION:The shoot rail 2', a stopper pin 7 and the pusher 16 are arranged on a unit base 8 respectively and previously positioned. Thereby, these parts are positioned by a knock pin 10 and simply fitted to a base member 9 of an IC handler and specific fitting and positioning are unnecessary. When the IC is delivered to the descending pin 7, the IC is stopped at the position IC 3b and directly opposed to the IC measuring socket 15. When the pusher 16 is depressed under said status, the lead of the IC is pressed against the socket 15 ad connected. The measured IC 3b is delivered to a sending side shoot rail after lifting the pin 7. Thus, the measuring socket can be replaced without requiring specific adjustment.
Patent JP-H03206559-A (JP)
Title: Disk reproducing device
Inventor: MIURA YOSHIHIRO
IPC: G06F3/06
Filed: 1990-01-09
Abstract: PURPOSE:To reduce the installing area of this disk reproducing device for miniaturization of structure and reduction of the cost by using a CPU to define the data retrieving relative processing as a main routine and controlling the reproduction of a disk as the subroutine process which is carried out by a timer interruption. CONSTITUTION:A reproduction system 2 reproduces the data recorded on an optical disk 1, a sound signal processing system 3 chiefly processes the sound signals of the read data, and a data processing system 4 retrieves the read data and displays the pictures. These systems 2 - 4 are controlled by a single CPU. Then the data retrieving relative processing is carried out as a main routine, and the disk reproduction control processing is carried out as the subroutine processing with a timer interruption. Thus the installing area of a disk reproducing device can be reduced in comparison with use of plural CPUs. Therefore the miniaturization and the cost reduction are attained for the substrates and equipments.
Patent JP-H11205397-A (JP)
Title: Wireless communication equipment
Inventor: AMAMIYA KUNIO
IPC: H04B10/11
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the wireless communication equipment by which communication with high reliability is attained without increasing redundant bits. SOLUTION: An infrared raypulse train is converted into an electric signal by a light receiving section 42 and given to a microprocessor (μP) 43. The microprocessor detects interval of the pulses and generates binary data depending on the length of the pulse interval and detects the pulse width. When the detected pulse width is more than a prescribed allowable maximum, it is discriminated that a fault is present in the pulse train and it is informed externally. Thus, the reliability of communication is enhanced not depending on increasing redundant bits.
Patent JP-S61162285-A (JP)
Title: Electrode material for electric resistance welding and its production
Inventor: HOSHI TOSHIHARU
IPC: B23K35/40
Filed: 1985-01-10
Abstract: PURPOSE:To produce easily an electrode material having high wear resistance and pressure deformation resistance and having excellent heat transmittability and electrical conductivity by using the electrode material of which the inside core part consists of Cu and the outside circumferential part consists of a dispersion-strengthened copper alloy. CONSTITUTION:A bar body 11 is inserted into a pipe 10 consisting of Cu in such a manner that the central axial lines are made coincident with each other to form a spacing S between the inside circumferential surface of the pipe 10 and the outside circumferential surface of the body 11. A mixture 12 is packed into such spacing S to form the electrode blank 13. The mixture 12 is composed of the powder of an Al-Cu alloy and the powder of Cu2O. The stock 13 is then sealed into a thin-walled metallic container and after the inside of the container is evacuated, the internal pressure is maintained under prescribed pressure. The container is then molded under a hot hydrostatic pressure by which the round bar having a required diameter is obtd. The molded round bar is sliced and the pipe 10 on the outside circumference is removed. The central part is bored with a hole and the electrode material 1 is obtd.
Patent JP-H10196732-A (JP)
Title: Pendulum type dynamic vibration absorber
Inventor: IMAGAWA SHUICHI
IPC: F16F15/31
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce torsional vibration in a great number of degrees by one set of a pendulum mechanism in regard to the pendulum type dynamic vibration absorber. SOLUTION: The pendulum type dynamic vibration sbsorber is so constituted as to be equipped with a rotating shaft which is rotated in proportion to the number of engine revolution, a disc 12 fixed to the end of the rotating shaft, a pendulum mechanism 4 disposed to the disc, a moving mechanism 1 which is housed inside the disc 12, and is so constituted that the pendulum support point of the pendulum mechanism 4 can be moved in the radial direction of the disc 12, and with a control means controlling the actuation of the moving mechanism 1.
Patent JP-H04238650-A (JP)
Title: Method for continuously casting sheet cast billet
Inventor: TANAKA SHIGENORI
IPC: B22D11/06
Filed: 1991-01-14
Abstract: PURPOSE:To prevent unevenness in a solidified structure generated on the surface of a sheet cast billet (unevenness in luster of a product) by using a twin drum type casting method for continuously casting the cast billet. CONSTITUTION:By casting a molten steel while imparting vibration having a cycle or more than an inherent cycle wave to a part being in contact with the surface of molten steel and cooling drums, the difference in the solidification starting point of the molten steel is eliminated and the molten steel is uniformly solidified.
Patent JP-S62160579-A (JP)
Title: Frame memory generating system by polygonal clipping
Inventor: HIRASHIMA KOJI
IPC: G06T11/00
Filed: 1986-01-08
Abstract: PURPOSE:To attain a high speed process by generating a frame memory with a polygonal clipping. CONSTITUTION:Three coordinates forming a clipping area on a frame memory 3 are stored on an XON memory 52, an XOFF memory 53, and a Y memory 51, and a prescribed window bit map 1 is scanned setting the inside of a clipping area as a display data, and the data is written on the frame memory 3. In other words, a polygonal area formed with the three coordinate memories restricts only a part where the prescribed window is displayed, and a raster scan control part 2 scans the part as the display data. Therefore, since the parts to be displayed and not to be displayed are distinguished in advance with the clipping area, and when a rewrite is required, it is enough to rewrite only the window, therefore, the generation of the frame memory can be performed faster so much.
Patent JP-H11204136-A (JP)
Title: Bipolar-type lithium-ion secondary battery and manufacture thereof
Inventor: KAWAMOTO KOJI
IPC: H01M10/05
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar-type lithium-ion secondary battery having such a structure that a voltage check and a capacity check can be performed per each battery unit, and also to provide its manufacturing method. SOLUTION: A positive electrode 12 and a negative electrode 14 are formed on both sides of a separator 10, in which a gel electrolyte is impregnated, to thereby constitute a battery unit. The plural battery units are stacked together with such collecting foils 16 that its periphery is covered an insulating material 22, and each battery units are connected in series. This layer body is inserted between a collecting foil on the positive electrode side 18 and a collecting foil on the negative electrode side 20, to thereby constitute a bipolar type lithium-ion secondary battery.
Patent JP-S60148537-A (JP)
Inventor: NAKANISHI KOUJI
IPC: A61B3/12
Filed: 1984-01-12
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。