baber/WOPTO huggingface dataset:
Patent JP-S5497406-A (JP)
Title: Recording type detecting method of magnetic tape
Inventor: AKIYOSHI FUMIO
IPC: G11B20/10
Filed: 1978-01-18
Abstract: PURPOSE: To make possible distinct aquisition of synchronism against the disturbances of input signals owing to tape contamination, etc. by detecting the recording types of magnetic tapes with a phase synchronizing circuit.  
     CONSTITUTION: Mark signal parts A thru D are provided at the beginning of the data part 2 of a magnetic tape and recording density information of the data is recorded. And the self-oscillation frequencies of the VCO 16 of a phase synchronizing circuit are changed over to and set at FA thru FD at the reading of, e.g., mark signals A thru D, so that the recording type corresponding to the frequency at which the synchronous detection signals were obtained in output terminal 12 during that time is discriminated as the recording type having been recorded in that tape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05187095-A (JP)
Title: Floor panel
Inventor: OCHI SHUHEI
IPC: E04C2/38
Filed: 1992-01-13
Abstract: PURPOSE:To easily join joists with frame members, by arranging joists between opposite frame members to each other and forming constricted parts at one of flanges of the frames and joists to fit the other flange. CONSTITUTION:A shaped steel joist 2 is arranged between shaped steel frames 1 oppositely positioned to each other. A constricted part 5 is formed at the flange 1a of the frame member 1. The web 6 at the joist 2 side is cut off to protrude the flange 2a and to fit the flange 2a at the constricted part 5 of the frame member 1. Moreover, the web 6 of the frame member 1 of the short side is cut off to protrude the flange 1a. This protruded flange 1a is fitted to the constricted part 5 and the adjacent frame members 1 are welded with each other. Floor plates 3 are laid down on the upper face. Accordingly, positioning of joists and frame members as intermediate frames can be sufficiently carried out.
Patent JP-H04325594-A (JP)
Title: Lubricant composition
Inventor: KUAN GO RE
IPC: C10M169/04
Filed: 1992-01-13
Abstract: The blending of alkylated aromatic fluids, such as an alkylated naphthalene, with polyalphaolefin base fluids provides significant performance improvements in thermal and oxidation stablility, solubility, elastomer compatibility and hydrolytic stability.
Patent JP-H06217158-A (JP)
Title: Crt protection circuit
Inventor: HAMAGUCHI KENJI
IPC: H04N3/20
Filed: 1993-01-13
Abstract: PURPOSE:To automatically restore a high voltage generating operation in a temporary abnormal state. CONSTITUTION:In a CRT protection circuit 10 for protecting a CRT 20 by detecting over current or over voltage in the CRT, an overcurrent/overvoltage detection circuit 30 is provided, and the output of abnormality detection is supplied to a control circuit 40 of a horizontal output circuit 12. When the operation of the horizontal output circuit 12 provided on the primary side of a flyback transformer 15 is momentarily broken based on this abnormality detection output and the number of times of abnormality detection becomes more than the number of specified times, the operation of the horizontal output circuit 12 is continuously inhibited by this control circuit 40. Thus, the state can be automatically restored to a normal state without manual aid in the momentary abnormal state.
Patent JP-S61162655-A (JP)
Inventor: UCHIDA TAKEO
IPC: E04B5/00
Filed: 1985-01-14
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-H02183837-A (JP)
Title: Parallel interface circuit
Inventor: OTA YOSHIAKI
IPC: G06F11/18
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the reception of the wrong reception data despite the change of the reception data by preparing two reception data latch circuits set in parallel with each other, a comparator which compares the outputs of both latch circuits with each other, a parallel interface circuit, and a control part. CONSTITUTION:The reception data 2 sent from a parallel interface 1 is inputted to the reception data latch circuits 7 and 8 via a buffer 3. A comparator 11 compares the reception data 9 and 10 with each other and outputs the result of this comparison to a control part 12. The part 12 receives the data 9 in the case the reception data A9 and B10 outputted from the comparator 11 are equal to each other. Then the part 12 outputs a data latch symbol C13 in the case the data 9 is different from the data 10. The part 12 latches again the reception data and works continuously until the same result is outputted. Thus the reception of the wrong data can be prevented.
Patent JP-H07312014-A (JP)
Title: Cd audio/rom common use player
Inventor: YOKOTA HACHIRO
IPC: G11B19/12
Filed: 1995-01-13
Abstract: PURPOSE:To obtain a CD audio/ROM common use player in which a connected acoustic device does not output noise at the time of reading out data from a CD ROM disk and which does not generate a malfunction even when an operation command corresponding to the CD disk for an audio is errorneously applied. CONSTITUTION:When the command for a data read-out is sent, an optical pickup 3 reads in a SYNC signal. The SYNC signal is inputted to a microcomputer 8 via an RF amplifier 5 and a signal processing circuit 7. When the read SYNC signal coincides with the signal pattern for a comparison stored in the ROM being in the inside of the microcomputer 8, the microcomputer 8 discrimnates a loaded compact disk to be the CD ROM disk. Thus, the microcomputer 8 invalidates others than an EJECT button among operation signals of an operation part 13 and moreover outputs an audio muting signal to an audio circuit 10.
Patent JP-H02183895-A (JP)
Title: Inference method and device
Inventor: KAJI AKIRA
IPC: G06N5/04
Filed: 1989-01-11
Abstract: PURPOSE:To accurately infers the change of a plant condition due to the propagation of generated abnormality by reflecting an actually measured value on an abnormal event. CONSTITUTION:The condition of a process is always monitored based on a process condition signal, which is inputted through a process input device into a plant data base 3, and a process abnormality degree arithmetic unit 5A converts process quantity to the normalized abnormality degree by a membership function to express relation between the process quantity, which is stored to a knowledge base 4, and abnormality degree. A process abnormality degree decision device 5B decides whether this process abnormality degree exceeds a threshold value or not and an abnormality degree propagation inference device 5C infers how the abnormality of A2 is propagated to an abnormality degree alpha3 of A3. Thus, the propagation of the abnormality can be accurately forecast.
Patent JP-H03209902-A (JP)
Title: Circuit board
Inventor: OKANDA MASAO
IPC: H05K1/00
Filed: 1990-01-12
Abstract: PURPOSE:To vary the capacity between a wiring pattern and the ground and to obtain plural characteristic impedance values by forming plural floating patterns and grounding them according to a circuit. CONSTITUTION:When solder is supplied into a through hole 16, a floating pattern 2 short-circuits to the GND pattern 10 in the board and is grounded to the GND level to obtain capacity 11 between the wiring pattern 1 and GND. Similarly, a through hole 7 is soldered and a floating pattern 3 is held at the GND level to obtain capacity 12 with the GND. A through hole 8 is soldered and then a floating pattern 4 is held at the GND level to obtain capacity 13 with the GND. Further, a through hole 9 is soldered and then a floating pattern 5 is held at the GND level to obtain capacity 14 with the GND.
Patent JP-H10199418-A (JP)
Title: Black film correcting method of cathode-ray tube and device therefor
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/227
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily correct a defect of a black film of a panel of a cathode-ray tube. SOLUTION: A defect P of a pattern of a black film 12 formed on a panel inside surface 11b of a panel face surface 11a of a panel 11, is corrected by a laser beam L. The defect P is detected by a CCD camera 27 through an image forming lens 24 and a dichroic mirror 25, and a position is specified. The laser beam L irradiated from glass fiber 33 is squeezed by a collimator lens 32, and is squeezed further to a prescribed diameter by an aperture 31. This laser beam L is reflected by the dichroic mirror 25, and is irradiated to the panel face surface 11a as the parallel light by the image forming lens 24. The laser beam L being the parallel light reaches the defect P of the black film 12 while holding the same shape and the area in both a central part and a peripheral part of the panel 11.
Patent JP-H03210228-A (JP)
Title: Vacuum cleaner
Inventor: UENO SEIICHI
IPC: A47L9/19
Filed: 1990-01-12
Abstract: PURPOSE:To surely display the change of a refuse pack irrespective of the kind of refuse by comparing a value from an integrating means for detecting the number of times of an output of a refuse detecting means and a prescribed value by a comparing means, and executing the display by an output from the comparing means. CONSTITUTION:Refuse sucked by a refuse suction pipe 2 is detected by a refuse detecting means 1. The number of times of an output of the refuse detecting means 1 is detected by an integrating means 4. A value from this integrating means 4 and a prescribed value are compared by a comparing means 5. Subsequently, a display means displays the change of a refuse pack. As a result, the display of change of the refuse pack can be executed surely irrespective of the kind of refuse.
Patent JP-H10196431-A (JP)
Title: Suction air amount adjusting device of internal combustion engine
Inventor: ARAYA SADAHIDE
IPC: F02D9/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of hunting by controlling in such a manner that a deviation between the number of revolutions of an internal combustion engine and target number of revolutions for respective first group of cylinders and second group of cylinders is within a predetermined scope and then controlling in such a manner that a deviation of an amount of suction air of the first and second groups of cylinders is within a predetermined scope. SOLUTION: ISC valves 16a, 16b are provided in bias paths 17a, 17b of left and right banks 12a, 12b which correspond to cylinder groups 11a, 11b of a V-type engine 10, respectively, to adjust an amount of air to be suctioned into the cylinder group 11a in an idling condition. Each ISC valve 16a, 16b controls the ISC valves 16a, 16b by an ECU 20 so that a deviation between the number of revolutions of the engine 10 and target number of revolutions is within a predetermined scope when the engine 10 is in an idling condition. Moreover, the ISC valves 16a, 16b are controlled in such a manner that a deviation of an amount of suction air between the banks 12a and 12b is within a predetermined scope when the deviation between the number of revolutions of the engine 10 and target number of revolutions is within the predetermined scope.
Patent JP-H01186554-A (JP)
Title: Sealed type lead-acid battery
Inventor: KOBAYASHI YOSHIHIRO
IPC: H01M50/571
Filed: 1988-01-13
Abstract: PURPOSE:To sharply improve the sealing property of buried portions of electrode poles with an adhesive by forming the electrode pole main body portions with pure lead or lead alloy containing the specific quantity of tin, coating or connecting the tip sections of these electrode pole main bodies with lead alloy containing the specific quantity of tin, and burying these coated or connected portions into the adhesive. CONSTITUTION:Electrode poles 4A and 5A main bodies are made of pure lead or lead alloy containing 10wt.% or below of tin, a lead alloy portion containing 50% or above of tin is coated or connected to the tip sections of these electrode pole main bodies, the connected portions with different ratio of tin are buried in an adhesive 10. Eutectic solder containing 60-63wt.% of tin is used for the lead alloy coated or connected to the tip sections of the electrode pole main bodies.
Patent JP-2000204796-A (JP)
Title: Protection fence
Inventor: SEKI MASAKI
IPC: E04H17/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate work for erecting barbed wire spirally. SOLUTION: This protection fence is equipped with supporting disks 5 facing each other and fixed to a plurality of supports 2a equipped to a structural body 1, supports the barbed wire 7 in a loop shape by a plurality of skeleton members 6 fixed to these supporting disks 5, in this state, wire fittings attached to both the ends of barbed wire 7 permit to fix the support disk 5 to the supports 2a without welding, and permit to fix the furring strips 8 to the structural body 1 or support disks 5 without welding, and thus the barbed wire can be erected spirally using the structural body 1 as a foundation regardless of new or existing protection fence.
Patent JP-H11200268-A (JP)
Title: Reduction of vessel pick
Inventor: WATABE KEIGO
IPC: D21H11/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of the generation of a vessel pick by passing broad leaf tree chips through a gap of metallic rolls installed with verruciform projections or grooves for performing a compression treatment and then cooking with a steam. SOLUTION: This method for reducing vessel picks is to pass broad leaf tree chips through a gap of metallic rolls installed with verruciform projections having 50-250 mm intervals in circumferential direction, 10-100 mm intervals in the rotating direction, a height exceeding 50% and less than 100% of the gap of the rolls, a rotating side being approximately right angle or a sharp angle against the roll circumferential surface and a side surface of 5-25 mm width parallel to the rotating direction on the circumferential surface of the rolls, or taper-shaped grooves having each 1-5 mm depth and width in 3-20 mm intervals in the roll direction for performing a compression treatment. In order to aim at the reduction of the generation of vessel picks, the chips containing >=20 wt.% compression treated broad leaf chips are cooked with a steam.
Patent JP-S61285909-A (JP)
Inventor: USUI KATSUYA
IPC: A01B69/00
Filed: 1986-01-14
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-H09261078-A (JP)
Title: Data decoding method and its device
Inventor: TEI SAISHIYOU
IPC: H04N19/70
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To additionally improve the compressing/extending effect of transmission data by providing a process for converting to a quantization coefficient and a process, etc., for scanning the quantization coefficient by a scanning pattern selected from plural scanning patterns corresponding to scanning pattern data. SOLUTION: A variable length coding data DVLC which is received is supplied for a variable length decoding part 61 and converted to a (run level) code by a variable length decoding map. In addition, scanning system data DSCAN transmitted from an encoder is supplied for a scanning system selecting part 62 storing plural scanning systems. The part 62 selects and generates a scanning address ADDRS equivalent to impressed scanning system data DSCAN. Then a run level converting part 63 converts the (run level) code supplied from the part 61 to a two-dimensional quantization coefficient by means of the scanning address ADDRS supplied from the part 62.
Patent JP-H11205409-A (JP)
Title: Communication controller
Inventor: TANAKA TAKESHI
IPC: H04L29/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller not to be a load to a host controller with respect to conventional communication controllers. SOLUTION: The normal delivery of a retransmission request message is confirmed by a reception frame filter 109 and only data with the possibility of retransmission are held by updating a pointer to a frame with the retransmission possibility. Even when a retransmission request is not generated at all and a discard timing can not be found, the maximum of retransmission generation time is estimated by the theoretical value of respective protocols, it is considered that the possibility of retransmission generation is not present by the value of the time stamp of a buffer management table, a discard frame pointer is updated and the data are discarded.
Patent JP-2000207093-A (JP)
Title: Three-dimensional shape rotating display device
Inventor: OGINO TOMOTAKA
IPC: G06F3/0354
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape rotating display device which allows an operator to see an image while having a sense of unity and feeling of real existence by displaying a three-dimensional shape image on a ball body operated by the operator. SOLUTION: This rotating display device 10 which displays the three dimensional shape of an image by such a manner that an operator rotates and operates it is provided with a base 12, a hollow transparent ball body 14 which is mounted on the base 12 and rotated by the operator, a supporting means which places the body 14 on the base 12 and supports it in a rotatable way and an image displaying means 16 which is arranged inside the body 14, projects the three-dimensional shape of the image on the inner circumferential surface and holds the body 14 in its stationary state even if the body 14 is rotated.
Patent JP-S5394087-A (JP)
Title: Control of reaction rate of continuous reactor
Inventor: MORIYAMA TAKESHI
IPC: C12M1/40
Filed: 1977-01-24
Abstract: PURPOSE: To control the reaction rate of a reactor containing immobilized enzyme, by predicting the necessary amount of substrate as a function of the initial activity of the enzyme and its half-life time or second half-life time, and correcting the dead time and the time constant as a function of the amount of the supplied substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60150637-A (JP)
Title: Recognizing process and device of ic element
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/60
Filed: 1984-01-18
Abstract: PURPOSE:To enable to detect displacement amount and displacement angle accurately by a method wherein approximate and relative displacement angle in the direction of IC element toward the referential direction of a recognizing camera is detected and after minimizing the relative displacement angle by means of turning the camera and the element, the location and/or direction of the element toward the camera are detected again. CONSTITUTION:It is assumed that a displacement angle is equal to DELTAtheta1 by a recognition due to a pattern matching in the window regions 6, 7. Next the relative angle is minimized by means of turning a theta-table by approximate and relative displacement angle theta1 while almost equalizing the direction of IC element with that of camera grid and then the slip amount DELTAX1', DELTAY1', DELTAX2', DELTAY2' are calculated to decide the slip angle DELTAtheta1' by another recognition due to another pattern matching utilizing a camera. The error in the detected values of DELTAX1', DELTAY1', DELTAX2', DELTAY2' may be minimized since the relative displacement angle DELTAtheta' between the direction of IC element and that of reference pattern is extremely small in the second time pattern matching.
Patent JP-H01186654-A (JP)
Title: Semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/3205
Filed: 1988-01-14
Abstract: PURPOSE:To realize fineness by using hydrofluoric acid resistant metal or its silicide, or the polycide and by forming Ti silicide on the surface of diffusion layer. CONSTITUTION:An oxide film 2 for separating elements and a gate oxide film 3 are provided on a P-type Si substrate 1 and a gate electrode 4 is formed in double structure (polycide) of a polycrystal Si4' and an Mo silicide 4''. Also, it is provided with a low-concentration N-type impurities diffusion layer (LDD)5 and an insulation film side wall 6 and a Ti silicide 8 is formed on the surface of the high-concentration N-type impurities diffusion layer (source/drain) 7. The gate electrode 4 is connected to a high-resistance polycrystal Si 11 through a first contact hole 10 of one part of a first insulation film between layers 9. Namely, the high-resistance polycrystal Si 11 can fully perform pre-washing hydrofluoric treatment for allowing itself to be connected to only the Mo silicide 4'' which is superb in hydrofluoric acid resistant properties. Thus, both can be connected properly to perform fineness.
Patent JP-H0611067-A (JP)
Title: Control valve
Inventor: OGAWA YOJI
IPC: F16K31/06
Filed: 1992-01-16
Abstract: PURPOSE:To set balance between the attracting force of a solenoid and a spring force so as to facilitate this setting by making the close contact force between a plug and a valve seat during closure of a valve independent of the attracting force of a solenoid but dependent of the spring force of an inner compression spring. CONSTITUTION:When a solenoid 63 is electrified, magnetic attracting force to move an actuating shaft 62 downward is generated in the solenoid 63, and the actuating shaft 62 is projected against an external spring 97 so as to push down a moving body 94 and a vertical shaft 90. As a result of this, a valve stem 65 connected to the vertical shaft 90 is brought down together with a plug 89 so as to closely contact the plug 89 to a seat ring 75 and intercept between an inlet 71 and an outlet 72. Hereafter, the valve stem 65 and the vertical shaft 90 can not be brought down, and by depressing an inner compression spring 96, the actuating shaft 62 is brought down together with the moving body 94. As a result of this, the plug 89 is pressed against the seat ring 75 by the spring force in response to the depressed quantity of the inner compression spring 96.
Patent JP-S63174731-A (JP)
Title: Manufacture of vent hole for parabolic antenna dish
Inventor: KUROSAWA HIROSHI
IPC: B21D31/02
Filed: 1987-01-16
Abstract: PURPOSE:To punch the vent hole formed by a small cleat part surrounded by a big cleat on a planar blank material by using the upper die having the plural outer edge punching male blade equipped with a blade height adjusting mechanism and the plural inner side punching male blade of a fixed blade height and the lower die of the female blade corresponding to the male blade. CONSTITUTION:The pitch between a male blade 5 and female blade 7 is combined to an upper die 3 at equal intervals according to the distance determined by the small cleat width and large cleat width and the number of punching vent holes. In the case of not piercing the vent hole 2 of the outer edge part a slide 10 is pulled in by actuating a blade height adjusting cylinder 9 to lower the blade height of the male blade 5. In the case of punching the vent hole 2 on a work 1 the blade height is increased by inserting the slide 10 reversely to make a hole. The female blade 7 is buried in the lower die corresponding to the male blades 5, 6. The inner side punching male blade 6 is the male blade of the case of the vent hole 2 being pierced all on each index of the work 1 and its blade height is higher at all times. The vent hole 2 is then pierced by moving the work 1 by the distance adding the length of one side of the vent hole 2 to small cleat width. Also the vent hole 2 composed by the small cleat 18 surrounded by the large cleat 1 is pierced by moving the same distance.