baber/WOPTO huggingface dataset:
Patent JP-H04370337-A (JP)
Title: Idle speed controller of engine
Inventor: ITO YUZURU
IPC: F02D45/00
Filed: 1991-06-17
Abstract: PURPOSE:To suppress variation in an engine speed and rapidly stabilize the engine speed when engine load is varied at the time of idling, by controlling the opening of an idle speed control valve in response to the operational condition of an engine at the time of idling. CONSTITUTION:Rotational speed of an engine 1 at the time of its idling is measured based on a signal from a crank angle sensor 9 by means of a microcomputer 11A built in an engine control unit 11. Difference of a measured engine spcal from the target engine speed is calculated every measuring timing, and the difference of the engine speed from that in the previous measuring timing is calculated, and thereby adaptation to a membership function which inputs the respective differences is calculated. A fuzzy inference is performed based on the respective control rules, and an idle speed control valve 8 is controlled in its opening by assigning an opening control correction quantity of the idle speed control valve 8 plus the previous opening control quantity to the present opening control quantity.
Patent JP-S5874582-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: B32B7/08
Filed: 1981-10-28
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-H0822664-A (JP)
Title: Disk recording and reproducing system
Inventor: WATANABE KAZUSHI
IPC: G11B19/02
Filed: 1994-07-01
Abstract: PURPOSE:To record/reproduce in the complte synchronization with plural disk recording/reproducing devices independent of a waiting time generated at the time of making access to a disk. CONSTITUTION:Plural numbers of disk recording/reproducing devices M1, S1, S2 are provided with a reproducing system, after incessantly reading out data written in a memory, performing data expansion, and outputting the data as reproducing signals, and a recording system for performing data compression of the signal to be recorded and incessantly writing them in the memory. Since one of the plural numbers of disk recording/reproducing devices M1 supplys a clock signal for synchronizing control, a recording or reproducing address on the disk and a recording or reproducing starting signal to the other disk recording/reproducing devices S1, S2 and all disk recording/reproducing devices M1, S1, S2 are simultaneously recorded or reproduced based on the information, recording/reproducing in the state of complete synchronization is performed independent of the waiting time for every device generated at the time of making access to the disk.
Patent JP-H0461274-A (JP)
Title: Semiconductor memory
Inventor: OZAKI ATSUSHI
IPC: G11C11/404
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a Vcp generator which can detect damage mode of a memory cell during manufacturing steps of a semiconductor memory by providing a cell plate potential generator in which a cell plate potential is varied by laser trimming. CONSTITUTION:A Vout, potential of a detecting resistance circuit 9 becomes a Vcp generating voltage as it is, but is a potential which can accelerate oxide film leakage malfunction of a memory cell. In a test before laser trimming to replace the malfunctioned cell during manufacturing steps with a memory cell of a redundant circuit by accelerating the malfunction in an initial state, the leakage malfunction is replaced with a redundancy memory cell in testing and laser trimming steps, and a fuse 10 of F1 is cut in this case to be able to set to the state of outputting a normal l/2VCC level to the Vout. Thus, since the plate potential can be arbitrarily varied from the normal 1/2VCC to l/2VCC or higher during manufacturing steps, a malfunction of improper oxide film leakage of the cell can be easily detected, and a proper product can be formed by replacing it with the redundancy memory cell.
Patent JP-H0462671-A (JP)
Title: Supporting device for preparing information processing system design specification
Inventor: OKUYAMA TETSUSHI
IPC: G06F17/50
Filed: 1990-06-29
Abstract: PURPOSE:To smoothen system design by verifying the executing possibility of processing within respective drawings and the corresponding relation between both drawings based on linkage between symbols described within the both drawings. CONSTITUTION:A DFD and a PFD are prepared by starting a flowchart editing part 6. The flowchart editing part 6 stores the prepared DFD and PFD in a flowchart file 10. A DD is prepared by starting a data definition book editing part 7. The data definition book editing part 7 stores the prepared DD in a definition book file 11. When the preparing is ended thoroughly, a verification part 8 reads the DFD, the DFD and the DD from the flowchart file 10 and the definition book file 11 and executes the verification of the error of the DFD and the PFD and between the both. When the error exists, an error message is displayed in a CRT monitor 3. Again, the flowchart editing part 6 is started and the reediting of the DFD and the PFD is executed according to the displayed error message. The flowchart editing part 6 updates the flowchart file 10 with the DFD and the PFD after reediting.
Patent JP-S6068258-A (JP)
Inventor: MURAYAMA KASHIWA
IPC: B65D41/62
Filed: 1983-09-20
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-H0926017-A (JP)
Title: Power transmission housing and power transmission device therewith
Inventor: NAKAJIMA YOSHITAKA
IPC: F16H57/021
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To enable it to reduce the manufacturing cost of constituent parts as well as to make the promotion of common application for the housing of power transmission devices, different in a gear ratio each, achievable. SOLUTION: A housing 2 is composed of both left and right housings 3 and 4 to be formed by means of casting. An input gear 9 is supported on this housing 2. In addition, two bearing hole forming parts 11 and 14 extending in the vertical direction are formed in these symmetrical housings 3 and 4, and each of the third bearing holes 12 and 15 is formed in the upper parts of these bearing hole forming parts 11 and 14 by means of machining work after the casting. Two bearings 13 and 16 are set up each in these third bearing holes 12 and 15, and an idle gear 18 is supported by these bearings 13 and 16. This idle gear 18 is engaged with the input gear 9. In addition, an output shaft 24 is supported by the housing 2, and an output gear 25 is rotatably supported by this output shaft 24. This output gear 25 is engaged with the idle gear 18.
Patent JP-S5797863-A (JP)
Title: Melting method for metal using consumable electrode
Inventor: TAKAHASHI HIROYUKI
IPC: B22D23/10
Filed: 1980-12-11
Abstract: PURPOSE: To improve workability and productivity and produce cast ingots of desired composition by charging additive elements or additives in the form of grains or mass through the hollow part provided to a consumable electrode consisting of molten metal or alloy, and melting these together with the electrode.  
     CONSTITUTION: The inside of a mold 6 and a hopper 8 are put in a vacuum or inert gas atmosphere, and the melting of an electrode 1 is started by conducting electricity between a consumable electrode 1 consisting of molten metal or alloy and a molding board 5. On stabilizing of the arc of melting, the stopper 9 in the lower part of the hopper 8 is operated to discharge a proper amt. of additive elements or additives 7 which are introduced by a feeder 10 into the hollow part 2 of the electrode 1, and are allowed to fall into a molten pool 11. The charged additive elements or additives are melted by the heat of the molten metal and the arc, and mix with the molten metal from the electrode 1. These are cooled by the mold 6 to solidify, whereby an ingot 12 of desired composition is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6151806-A (JP)
Title: Photomagnetic recording medium
Inventor: SATO TADASHI
IPC: G11C13/06
Filed: 1984-08-21
Abstract: PURPOSE:To make a small bit diameter to exist stably in wide range of temperature and with uniformized magnetic characteristics by a method wherein alloy composition of a magnetic thin film, which has an axis of easy magnetization in horizontal direction to film face, is set at specific value. CONSTITUTION:In a composition formula of an alloy (Co1-xTbx)1-yMy, a range of (x) is 0.1<=x<=0.4 and one or more sorts of Cr, Mo and W as M are added in a range of 0.03<=y<=0.25. When composition ratio (x) of Co to Tb is 0.1<=x, it becomes an amorphous film and a suitable film to photomagnetic recording medium. When composition ratio (x) is x<4, it becomes an amorphous film, too, but Curie temperature lowers less than 100 deg.C, then it is not practical as medium for using to write Curie temperature. When range of (y) is 0.03>y, fall of Curie temperature is not enough and it is not suitable for using to write Curie temperature, even in case of Cr which has most additive effect. When range of (y) is y<0.25, addition value is too much and it is not practical because of Curie temperature being less than 100 deg.C even in case of W. Accordingly, the range of 0.1<=x<=0.4 and 0.03<=y<=0.25 is suitable as composition range.
Patent JP-H0731046-A (JP)
Title: Dielectric molded item for power cable joint
Inventor: SAKURAI MASATSUGU
IPC: H02G15/103
Filed: 1993-07-14
Abstract: PURPOSE:To enhance total dielectric strength, including the mechanical strength and the field relaxing effect, by roughening the surface of an electrode touching the molding resin and then coating the roughened surface with a conductive layer having specified volume resistivity. CONSTITUTION:An electrode 1 is subjected, on the surface thereof touching a dielectric epoxy resin molded item 2, to side blasting thus roughening the contact face at a roughness of 10-50mum and then a conductive layer 3, having volume resistivity of 10<5>OMEGAcm or less, is formed thereon. Consequently, adhesion is enhanced on the interface between the epoxy resin molded item 2 and the electrode 1 and the partial discharge is prevented even upon occurrence of delamination. This structure enhances the total dielectric strength including mechanical strength, field relaxing effect, etc.
Patent JP-S6235066-A (JP)
Title: Ignition timing control device in internal combustion engine
Inventor: YAGI SHIZUO
IPC: F02P5/153
Filed: 1985-08-07
Abstract: PURPOSE:To avoid a knocking phenomenon with the use of an instruction pressure detecting type ignition timing control device, by retarding the angle of ignition when the engine is at a high temperature and in a high load condition. CONSTITUTION:An ignition angle setting circuit 8 receives a read-out instruction signal from a decoder 11 and takes in the latch content of a latch circuit 10 as an instruction pressure peak position data. Then, it is determined whether the instruction pressure peak position data is greater than the sum of the top dead center and a predetermined value, or not, and if it is greater, a spark advance is made while if it is less, a spark retardation is made to set an ignition angle. At this time when it is determined that the temperature of engine cooling water is lower than a predetermined value, and the absolute value of intake vacuum is lower than a predetermined value, in accordance with a signal from an engine parameter sensor 12, the ignition angle is retarded by a predetermined angle.
Patent JP-H096455-A (JP)
Title: Pressure reducing type pilot valve
Inventor: MATSUZAKI HIROSHI
IPC: F16K31/60
Filed: 1995-06-19
Abstract: PURPOSE: To suppress the friction between a pusher and a cam member by smoothing the slide contact between them. CONSTITUTION: A flange 31a is formed to a lower end of a pusher 31 provided slidably to a slide guide 12 in an axial line direction, the flange 31a is pressed into contact with a step difference 12a of the slide guide 12 and a recessed part 31b is provided to the inner side of the flange 31a and a stopper 7b of a spool 7 is contained in the recessed part 31b. A spherical recessed part 32 is formed to a tip of the pusher 31 and a spherical member 33 is contained freely slidably in the spherical recessed part 32 to form a spherical joint 35, a slide member 34 is linked to the spherical member 33 and the slide member 34 is in face contact with a cam face 19 of a cam member 18. When an operating lever 2 is tilted, the pusher 31 is depressed in the axial line direction along the slide guide 12 while the slide member 34 is in slide contact with the cam face 19.
Patent JP-H0340015-A (JP)
Title: Electronic equipment
Inventor: SAKAI YASUMASA
IPC: G06F3/02
Filed: 1989-07-07
Abstract: PURPOSE:To improve the efficiency of a memory by storing a specific key operation and plural and proper key operation information in a first storage means by relating only them, and using display format data stored in common to the same kind of macro sequence in a second storage means when performing execution. CONSTITUTION:Key sequence consisting of three key operations corresponding to a character (A) out of alphabetical keys 8 is registered, and it is registered in the prescribed area of a RAM 24 as macro data 24b. The leading address of the memory area 24b is stored in a pointer area 24a having an address corresponding to the key (A) of the alphabetical keys 8. Also, the area 24f of the RAM 24 stores a prompt or the display format data so that the sequence used commonly in operation sequence proper to a transmission operation can be shared with each macro data. The prompt and the display format data are used in common to the operation sequence. Thereby, the efficiency of the memory can be improved.
Patent JP-S5963832-A (JP)
Title: Multiplexing method of data signal
Inventor: YASUDA YUTAKA
IPC: H04J3/17
Filed: 1982-10-05
Abstract: PURPOSE:To multiplex a signal without increasing the number of transmitting bits or transmission speed and reducing the quality of transmission by transmitting another information through surplus bits generated by a bit stay ring. CONSTITUTION:A data sequence 8 of an input A is converted into an encoded data sequence 10 by a convolutional encoding circuit 9 and transmitted to a data replacing circuit 11. The circuit 11 replaces a part of the data in the sequence 10 by the data of an input B on the basis of the contents of a replacement pattern holding circuit 13 holding a data replacing pattern 12 previously fixed. A transmitting data sequence 15 is transmitted to the receiving side through a communication line 18 existing noises 17. While synchronizing with the replacement pattern, a replaced data selecting circuit 20 takes out only the data sequence 23 of an output B from a received data sequence 19 under the control of the replacement pattern holding circuit 22 holding a replacement pattern 21.
Patent JP-H092415-A (JP)
Title: Device for collection and shipment of fruit vegetable
Inventor: ISHII TORU
IPC: B65B35/30
Filed: 1995-06-15
Abstract: PURPOSE: To make selection of packing condition fitted to grade possible by a method wherein various kinds of fruit vegetables, each in a large number, transferred by assortment conveyers are thrown into stocking parts, and the fruit vegetables, each in specified numbers, are taken out successively from the stocking parts. CONSTITUTION: Grades of fruit vegetables transferred by assortment conveyers 6 are individually discerned by grade discernment devices 7, and the fruit vegetables transferred by the assortment conveyers 6 are separately thrown, based on discernment made by the grade discernment devices 7, into stocking parts of bag body encasement lines 8... and 9..., arranged on assorting positions (a)-(i). The fruit vegetables, taken out in specified numbers from the stocking parts, are mounted successively onto fruit vegetable transfer devices 14, 16, 18 and 23, and the fruit vegetables transferred in specified numbers by the fruit vegetable transfer devices are supplied to fruit vegetable encasement devices 19 and 25 and encased successively into cases.  Thereby, a large number of fruit vegetables can be supplied in grades in fixed quantity, and encasement of fruit vegetables in specified numbers can be certainly executed.
Patent JP-S5797277-A (JP)
Title: Television video audio simultaneous transmitter
Inventor: FUJII AKIRA
IPC: H04N5/38
Filed: 1980-12-09
Abstract: PURPOSE:To reduce distortion and noise due to band limit of an FM wave, by synthesizing modulated audio subcarriers, after a video signal passes through an amplitude limit circuit so as not to prevent an instantaneous amplitude of the video signal through a pre-emphasis circuit from exceeding a prescribed value or more. CONSTITUTION:A video signal of a waveform (a) becomes a waveform (b) after passing through a pre-emphasis circuit 21, and a waveform (e) through an amplitude limit circuit 28. The frequency shift at the output side of an FM modulator 24 is within a band of a BPF25 and no instantaneous amplitude is lowered. Thus, the waveform becomes a waveform (f) through a de-emphasis circuit at the reception side and almost no distortion is appeared. On the other hand, an audio subcarrier signal obtained from a terminal 11 is applied to a synthesis circuit 23 after the circuit 28, then no effect is imposed by them. As conventionally, without the LIM28, the demodulation waveform is as (c), and a distorted waveform (d) is obtained after the reception, but by providing the LIM28 additionally, when a limited band of transmission circuit like satellite communication is effectively used, unpleasant distortion or click is eliminated.
Patent JP-S5875049-A (JP)
Title: Checking device for knife mark
Inventor: FURUKAWA SATOSHI
IPC: G01N21/88
Filed: 1981-10-29
Abstract: PURPOSE:To detect a knife mark surely, by arranging a wide curved surface mirror, whose focus is placed in the direction position, in the diffusion side in a knife mark detector where the diffused light incident to a slit is converted to an electric detection signal. CONSTITUTION:The linear luminous flux condensed on a plane plate 7 by a cylindrical lens 2 is diffused, and the light scattered just above is made incident to 4, and the light made incident to a curved surface mirror 8 is converged again in a detection position (a), and the light scattered just above of this converged light is made incident to the slit, and as the result, intensive light is condensed in the detection position (a). If a knife mark 6 exists, the reflection point of the light condensed on the plane plate 7 is moved from the detection position (a) to a point (b), and the light to be condensed is deviated from the detection position (a) because the light is made incident to the curved surface mirror 8 with angle deviation, and the quantity of the diffused light incident to the slit is reduced considerably. Thus, the ratio of the detection signal due to a photomultiplier 5 for the normal plane plate 7 to that for existence of the knife mark on the plane plate 7, namely, the S/N ratio is improved, and the detection sensitivity is improved.
Patent JP-H07320707-A (JP)
Title: Charge type small electric equipment
Inventor: CHIYAKI MASANOBU
IPC: H01M10/46
Filed: 1995-06-15
Abstract: PURPOSE:To easily and safely remove and withdraw a battery charger by separating the connection of the terminals of both electrodes at both ends in the longitudinal direction of the battery charger to a wiring board with bonding load applied to the direction perpendicular to the longitudinal direction. CONSTITUTION:In the case of a charge type electric shaver, a folding line 13 with a number of small holes and grooves is formed in an area 4a where leads 9, 10 on a wiring board 4 and the terminals of both electrodes at both ends in the longitudinal direction of a battery charger 5 connected thereto with soldering exist. A plug 14 provided at the edge of the area 4a is formed to be plugged in a socket 15 with lips 17a, 17b different in length formed on the inner face of an open/close cover 12. When the battery charger 5 is removed, the cover 12 removed from equipment is revered up and down and the plug 14 is plugged in the socket 15, and bending load is applied to a direction A. In this way, the area 4a is folded along the folding line 13 together with the battery charger 5 to simplify breakage and separation and avoid finger injury.
Patent JP-H0844014-A (JP)
Title: Silver halide color photographic sensitive material and color roof forming method
Inventor: SASAGAWA MASAYUKI
IPC: G03F3/10
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material capable of giving a color proof having satisfactory color developability, a color tone close to that of ink of printed matter, high contrast gradation of the toe and excellent in white surface and dot reproducibility. CONSTITUTION:This silver halide color photographic sensitive material has a photosensitive silver halide emulsion layer contg. an acyl-acetamide type yellow coupler having an acyl group represented by formula I and contains at least one kind of compd. represented by formula II or III or has a photosensitive silver halide emulsion layer contg. silver halide particles contg. at least one kind of metal selected from among Mn, Cu, Zn, Ga, Cd, Re, Pb, Bi and group VIII metals of the Periodic Table and an acylacetamide type yellow coupler having an acyl group represented by the formula I. In the formula I, each of R1-R3 is a substituent and at least one of them is halogen, an electron withdrawing group or a group having halogen or an electron withdrawing group as a substituent.
Patent JP-S6151960-A (JP)
Title: Complementary type mos semiconductor device
Inventor: OYABU HIROYUKI
IPC: H01L23/522
Filed: 1984-08-22
Abstract: PURPOSE:To enable the effective prevention of parasitic effect, and to enable the disconnection of wirings to be prevented by reducing stepwise differences, by a method wherein the titled device is shielded by providing conductive layers made of poly Si on the field oxide films on the substrate and the well region. CONSTITUTION:Buried type field oxide films 51 are selectively formed in field regions 49 and 50, and the conductive layers 52 are formed thereon by depositing poly Si at he same time with gate electrodes 39 and 46; further, a CVD oxide film 53 if formed so as to cover the conductive layers 52. The poly Si is kept doped with the phosphorus giving N type and deposited over the whole surface, then etched into the gate electrodes 39 and 46 and the conductive layers 52. Since the conductive layers 52 made of poly Si are formed over the field regions 49 and 50 of the substrate 31 and the well region 32, the conductive layers 52 are always present under wirings located on the CVD oxide film 53. Thereby, electric fields produced by the potential of wirings are shielded by the conductive layers 52; therefore, the electric fields by wirings are not impressed on the surface of the field regions 49 and 50; accordingly, the formation of field inversion layers is prevented.
Patent JP-S6330291-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/24035
Filed: 1986-07-23
Abstract: PURPOSE:To obtain an excellent optical recording medium preventing a pit from excessively expanding, by interposing a fluoride layer between a substrate and a tellurium-selenium-nitrogen layer. CONSTITUTION:A layer 2 based on fluoride and a layer 3 based on tellurium, selenium and nitrogen are successively laminated to a substrate 1 to form a recording layer. By providing the fluoride layer 2 between the substrate 1 and the tellulium-selenium-nitrogen layer 3, a pit formed by recording is prevented from expanding excessively and, since recording can be performed in such a state that pits are formed densely, high density recording can be performed. As the fluoride layer, a compound with a rare earth element such as cerium fluoride or lanthanum fluoride or magnesium fluoride is desirable. The thickness of the tellurium-selenium-nitrogen layer is desirably 100-1000 Angstrom from the viewpoint of recording and regenerating characteristics and the content of nitrogen is desirably 2-20 atomic % from the viewpoint of the recording and regenerating characteristics and weatherability and the content of selenium is desirably 2-50% from the viewpoint of weatherability.