baber/WOPTO huggingface dataset:
Patent JP-S62224136-A (JP)
Title: Elastic memory control circuit
Inventor: MIZUKAMI KAZUHISA
IPC: H04L1/00
Filed: 1986-03-26
Abstract: PURPOSE:To prevent leakage of information by using an output of an S-R FF circuit whose input receives an output signal of a clock disconnection detection circuit and whose other input inputs an output signal of a pseudo synchronizing decision circuit so as to raise an alarm signal even in the pseudo synchronizing state. CONSTITUTION:When no bit error takes place in the synchronizing state, an output signal (k) of a CRC operation circuit 7 is zero when an error check timing signal (j) is generated. A reset pulse signal is generated from an output signal 1 of a pseudo synchronization decision circuit 8 in such a case. When a synchronizing circuit 3 is in the pseudo synchronization state, the frame phase recognized by the circuit 3 and the frame phase of a reception transmission line signal (g) are deviated, and the output signal (k) of the circuit 7 is logical '1' without fail when an error check timing signal (j) is generated. No output signal 1 of the circuit 8 takes place in such a case and the output signal (o) of the S-R FF 5 is not released, then an output signal (p) of an elastic memory circuit 6 generates an alarm signal succeedingly.
Patent JP-S60211960-A (JP)
Title: Semiconductor device
Inventor: OKA NORIAKI
IPC: H01L23/31
Filed: 1984-04-06
Abstract: PURPOSE:To enable to securely prevent the generation of defective ICs to generate by being handled with a handling device made of metal without hindering the clear formation of marks to put on each IC by a method wherein the marking surface of the package of each IC is finished like a mirror surface, while the side surface opposite to the marking surface is formed in a roughened surface. CONSTITUTION:An IC 10 is one obtained by sealing an IC chip, wherein an LS- TTL has been formed, with a package 12 made of resin. Pin terminals 14 have been arrayed on both sides of this package 12 and the package 12 is assuming a so-called dual in-line type enclosing configuration. The package 12 is formed into a flat box type and the pin terminals 14 have been respectively arrayed on both side parts of the package 12. The upper side surface 18 of the package 12 is finished like a mirror surface, and moreover, marks 26, with which a type number and so forth are indicated, have been formed on the upper side surface 18 by performing directly a baking with laser beam, for example. On the other hand, a roughened surface 24 in a matted face been formed on the lower side surface 16 of the package 12. This roughened surface 24 can be formed with a very simple means of omitting partially the lapping of the molded surfaces of the metal molds, of which the package 12 has been molded.
Patent JP-H028554-A (JP)
Title: Mechanical type interlock device
Inventor: GOODON AASAA NIYUUMAN
IPC: B60R25/02
Filed: 1989-03-22
Abstract: PURPOSE: To ensure disengagement of a gear train or its being in the parking position when a key is set off from the lock by connecting an ignition key lock device with an automatic gear select lever device through a control cable. CONSTITUTION: As shown in the attached illustration, a cam follower pin 36 is positioned in a slope part formed in a straight line segment at the end of an arc-shaped slot 35 of a cam plate 34 as the first rotating position even when an ignition key lock device 10 is in Off position as long as an automatic gear select lever 17 is in the PARK parking position. Unless the cam plate 34 is rotatable to the second position, the pin 36 can not move within the slot 35 in association with the slot 35, and a hollow lever 13 can not make displacement angularly from the parking position.
Patent JP-S56164582-A (JP)
Title: Semiconductor piezo-electric element and manufacture thereof
Inventor: MARUYAMA YASUO
IPC: H01L29/84
Filed: 1980-05-23
Abstract: PURPOSE:To obtain a thin and highly precise diaphragm by a method wherein a piezo-electric resistor thin film is provided on an Si substrate through the intermediary of an SiO2 film, an aperture is provided by perfoming an etching on the Si located below the SiO2 film and the SiO2 film is used for diaphragm. CONSTITUTION:The SiO2 film 8 (or Si3N4) having a thickness of 0.8-2mum is provided on the Si substrate 7 and the resistor thin film, consisting of the semiconductor crystal such as Si, GeInSb and the like having a piezo-electric characteristic or conductive pressure-resisting resin, is formed. The suitable film thickness is approximately 0.6-2.5mum and a patterning is performed to obtain the pattern of the prescribed shape. Then the SiO2 film 10 for protection is formed by means of a CVD method and an Al electrode 11 is formed by selectively providing an aperture. A mask is provided on the back of the Si substrate and an aperture 12 is provided by performing an etching reaching the SiO2 film 8 using an HF type solution. According to this constitution, the thickness is contolled easily, beacuse the diaphragm  is a heterologeous substance to the substrate, the accuracy in thickness is improved  by one figure approximately and the chip size can be reduced remarkably in the  same sensibility.
Patent JP-S51144120-A (JP)
Title: Video tape recorder
Inventor: KAWABE SADANOBU
IPC: H04N5/78
Filed: 1975-06-04
Abstract: PURPOSE: To reproduce stable vertical synchronization signal, in herical scanning VTR where still reproduction is performed by changing tape angle, by stepping switcher phase or stopping operation at still reproduction time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51143005-A (JP)
Title: A water-in-oil type heavy-oil emulsion fuel composition
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1975-06-04
Abstract: PURPOSE: A water-in-oil type heavy-oil emulsion fuel having an excellent thermal stability and low corrosiveness against metals and emitting only a small amount of NOx, soot and smoke by combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01241755-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: KANDA MOTOI
IPC: H01M4/62
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a large capacity from the starting and to reduce the capacity deterioration even by the charge and discharge operation, by mixing a hydrogen storage alloy powder and a conductive material, and after that, mixing this mixture with the other components. CONSTITUTION:A hydrogen storage alloy and a conductive material are mixed sufficiently at first. By mixing only the hydrogen storage alloy powder and the conductive material at first in such a way, the fine powder of the conductive material is dispersed and attached evenly on the surface of the alloy, and further penetrates in cracks existing in the hydrogen storage alloy. As a result, the conductive material is scattered evenly in an electrode body when the electrode body is formed finally. The capacity is made sufficiently large from the starting and the capacity is not deteriorated by the charge and the discharge, consequently.
Patent JP-S57186951-A (JP)
Title: Electric rotary machine
Inventor: RIYOUDORI MICHIO
IPC: H02K9/20
Filed: 1981-05-08
Abstract: PURPOSE:To make no cavity to be generated in adhesive for fixation of a heat pipe and to enhance strength when a long hole is to be provided in a rotating shaft of an electric rotary machine to insert a heat pipe thereinto to be fixed by a method wherein an air vent hole is provided at the end part on the blockade side of the long hole. CONSTITUTION:When the long hole 13 is to be provided inside of the rotating shaft 1 to insert the heat pipe 7 thereinto to be fixed, the air vent hole 15 to be interconnected with the outside part of the rotating shaft 1 is provided at the end part on the blockade side of the long hole 13. Accordingly when the adhesive 14 is to be poured into the gap between the heat pipe 7 and the long hole 13, because air can be discharged completely, no cavity is generated, and the enhancement of strength of joint and the reduction of thermal contact resistance can be attained.
Patent JP-S57184816-A (JP)
Title: Gas cutting tip
Inventor: HIROSHIMA KUNIKIYO
IPC: F23D14/54
Filed: 1981-05-07
Abstract: PURPOSE:To achieve economy in material, oxygen and fuel by locating the leading edges of projections provided within a preheating oxygen hold inside the end face of a tip so as to make the port width and curf width entirely the same to thereby obtain a cutting plane of a high grade. CONSTITUTION:A stationary condition for gas cutting is created by supplying oxygen for cutting through a hole 18 for oxygen for cutting from the right to the left, supplying fuel for preheating into a preheating combustion hole 34 which is formed as a concentric circle between a core cylinder 16 and an inner cylinder 14 and supplying oxygen for preheating into a preheating oxygen hole 36 formed between the inner cylinder 14 and an outer cylinder 12. The ends of projections 44b formed between grooves 32b of a thick wall portion 30b are located inside the end face of a tip 10 and are arranged so that they can be moved to some degree to the left or the right according to the size of the tip 10 which determines its capacity. Consequently, the port width can be made entirely the same as the curf width and the latter can be made constant so that a cutting plane of a high grade can be obtained.
Patent JP-H01243219-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1988-03-23
Abstract: PURPOSE:To improve C/N and durability by forming a ferromagnetic metallic film on a coating layer formed on a high-polymer film by dispersion and coating of fine particles at a prescribed density distribution. CONSTITUTION:The coating layer formed by dispersion and coating of the fine particles on the high-polymer film 1 consist of the coating layer in which the parts (smooth parts) 4 having <=A/10 average density with respect to A pieces/(mum)<2> average density part of the parts 3 dispersed with the fine particles. The ferromagnetic metallic film 5 is formed on such coating layer and a protec tive lubricating layer 6 is formed thereon. Resin particles of Al2O3, MgO, SiO2, etc., are used as the fine particles and the particles having 30-1,000Angstrom  diameter are more preferable.
Patent JP-S61228276-A (JP)
Inventor: NAGANO YUKINOBU
IPC: F25D11/02
Filed: 1985-04-01
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-H10263454-A (JP)
Title: Method and device for recovering dug liquid
Inventor: UEMOTO YUTAKA
IPC: B01D35/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a dug liquid recovery device for reducing the consumption of a liqiud and carrying out the waste liquid treatment efficiently. SOLUTION: High pressure water is sprayed on the inner face of a panel 11 to which dry dug adhere, and a dug liquid containing dugs after reducing unnecessary dugs is collected into a dug liquid tank 17. A plurality of filters 19A, 19B, 19C and 19D with filter clothes 23 are provided, and dug liquid is compression transferred int the filtration direction of respective filters 19A, 19B, 19C and 19D by a filtration compression transfer device 18.  Filtered water prepared by respective filters 19A, 19B, 19C and 19D is reused as spray water, and the spray water is compression transferred to a supply system by a spray compression transfer device 53, and also filtered water for cleaning is compression transferred in the direction reverse to the filtration direction of the filter cloths by a backward washing pressurizing device 52 to remove dugs adhered on the filter cloths and prepare a concentrated dug waste liquid.
Patent JP-S61233236-A (JP)
Inventor: UEIN BUII FUANIN
IPC: F16F9/46
Filed: 1986-03-28
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-H01240570-A (JP)
Title: Resin composition resistant to thermal aging
Inventor: FUJITA TOSHINORI
IPC: C08L23/00
Filed: 1988-03-22
Abstract: PURPOSE:To provide the subject resin having excellent thermal aging resistance and colored in black color with organic pigments having blue color, red color, etc., without using conventional black colorant. CONSTITUTION:A thermoplastic resin (e.g., polyethylene or polypropylene) is colored in black color by compounding two or more kinds of pigments having ash content of <0.01wt.% and selected from blue organic pigments (e.g., pigment blue 15), red organic pigments (e.g., pigment red 24), yellow organic pigment (e.g., pigment yellow 24) and orange organic pigments (e.g., pigment orange 43).
Patent JP-S55161050-A (JP)
Title: Sliding structure
Inventor: FUKUI HIROSHI
IPC: F16C33/12
Filed: 1979-06-04
Abstract: PURPOSE: To obtain a sliding structure for a nuclear fuel control rod having superior wear and corrosion resistances and free from trouble due to induced radioactivity of Co by using a Cr-plated Ni-Cr steel as a pin material and a hard Ni alloy as a roller material.  
     CONSTITUTION: A guide roller to be attached to a nuclear fuel control rod is composed of roller 1 and pin 2. Pin 2 is made of high alloy steel contg. C<0.5%, Ni; 8W45%, Cr; 15W22% and Mo<7%, and it is surface plated with Cr. Roller 1 is made of Ni alloy consisting of Fe<25%, Cr; 13W30%, W<30%, Mo<17% and the balance Ni and having a Vickers hardness of Hv 300 or more. Since the above- mentioned materials contain no Co, induced radiation of Co can be avoided even if the guide roller is attached to a reactor core fuel control rod which is exposed to pure water of high temp. and high pressure. In addition, the materials have superior wear and corrosion resistances, resulting in very high reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62226267-A (JP)
Title: Reasoning system and automatic production process designing system
Inventor: NAKANO TAKESHI
IPC: G06Q10/04
Filed: 1986-03-27
Abstract: PURPOSE:To attain the effective reasoning and to secure the production process approximate to the human thinking by using the different reasoning methods and expressions of knowledge at every knowledge source. CONSTITUTION:The main body 1 of an automatic production process designing system includes a knowledge base store part 2, a reasoning mechanism part 3, a state memory part 4, a CAD drawing converting part 5, an operator interface part 6, and an NC data producing part 7. Then a CAD system 8, a display device 9, a numerical control machine tool 10 an a knowledge base input device 11 are connected to the main body 1. The part 2 stores the knowledge, know- how and data and the part 3 performs reasoning based on the information given from the part 2. The part 4 includes an answer area to store the reasoning situation and the reasoning result and a reasoning control information area to store the reasoning method and stores the information produced when the reasoning is executed.
Patent JP-H02247702-A (JP)
Title: Command system for numerical controller
Inventor: SASAKI TAKAO
IPC: G05B19/4093
Filed: 1989-03-20
Abstract: PURPOSE:To mixedly use diameter specification and radius specification in the same program and to easily execute the programming of a machine tool or the like for executing combined working by switching the diameter specification and radius specification of a coordinate value by means of a G code in a working program. CONSTITUTION:The G code 9a is specified on the head of a working program 8a and the size of all X axis coordinates arrayed after the G code 9a is processed in a numerical controller 7a as the diameter specification. After ending the execution of the working program 8a, a working program 8b is executed. The G code 9b is specified on the head of the program 8b. The G code 9b specifies the size of the X axis coordinate as a radius value and the size of all the X axis coordinates arrayed after the G code 9b is processed in a numerical controller 7b as the radius specification. Since the diameter specification and the radius specification can be mixedly used in the programs, the programming of the machine tool or the like for executing combined working can be easily executed.
Patent JP-S56167527-A (JP)
Title: Attachment for headrest of automobile
Inventor: ISOWA TAKEO
IPC: B60N2/90
Filed: 1980-05-24
Abstract: PURPOSE: To provide an attachment for the headrest of an automobile to protect the driver's head, by coupling air bags to the headrest.  
     CONSTITUTION: The body of an attachment comprises a plurality of air bags 4a, 4b, 4c, 4d which are coupled together and have air injection ports respectively. The front air bag 4a has a shape corresponding to the driver's head. The other air bags 4b, 4c, 4d are shaped as a bellows. A fitting portion 6 is coupled to the rear air bag 4d so that the attachment can be mounted on a ready-made headrest 3. The distance between the rear of the driver's head and the front air bag 4a can be adjusted by changing the number of the bellows-shaped air bags 4b, 4c, 4d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56167509-A (JP)
Title: Automatic position controller for agricultural tractor
Inventor: NAKAMURA NORIMI
IPC: B60G1/00
Filed: 1980-05-24
Abstract: PURPOSE:To eliminate change of a tractor in its operating level with respect to the ground by such a construction that the machine body is always held level by the action of an actuator which shall work in accordance with the output of a gradient sensing device. CONSTITUTION:On the framing 1 of an agricultural tractor, the engine 2 and transmission case 3 are installed with a space between and arranged in front of and behind each other, and behind the engine are installed an oil pressure motor M1 to drive the direction-controlling wheels 4, 4' and an oil pressure motor M2 to drive the axles 5, 5'. Between the supporting cases 9, 9' of abovementioned wheels 4, 4' and the framing 1 and between the supporting cases 7, 7' of rear wheels 5, 5' and the framing 1, are interposed oil pressure cylinders 10, 10', 11, 11', which are to drive the respective wheels vertically, and on the basis of the output of a gradient sensing device 12, the left rear axle 12 controlled by the oil pressure cylinder with respect to the right rear axle as fixed reference for level positioning of the machine body.
Patent JP-H09226863-A (JP)
Title: Dispenser device
Inventor: MEKATA SATOSHI
IPC: B65D47/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and resource conserving dispenser device and facilitate a waste disposal. SOLUTION: The device comprises a pipe 5, a container body 1 comprising a dome 1 provided on the top end thereof and an inner bag 6 of synthetic resin provided therein, a valve 2 with a mounting cup 8 provided so as to close the upper end opening of the body 1, and compressed gas an raw liquid 3 having a pressure of less than 2kg/cm<2> and filled in the body 1.
Patent JP-S62226460-A (JP)
Title: Tape bus adjusting magnetic tape and its usage
Inventor: KIRIYAMA HIROSHI
IPC: G11B15/61
Filed: 1986-03-26
Abstract: PURPOSE:To adjust a tape bus at high accuracy and to obtain a secure inter changeability between VTR sets by thinning some of herical tracks less than the number of tracks denoted by a tape format and forming a tape. CONSTITUTION:Only audio tracks AUDA and AUDC are recorded and formed on a part extending a video track VIDO in an odd field, while only an audio track AUDB is recorded and formed on a part extending a video track VIDE in an even field. The inclination angles of inclining guides on the sides of an inlet and outlet are changed so that an envelope detected by picking up video signals from the tracks VIDO and VIDE can be constant, and said angles are adjusted so that the locuses of a head can be the same in the longitudinal direction of the tracks VIDO and VIDE. Then audio signals are picked up from the tracks AUDA-AUDC, and a control head is moved so that the envelope level of the pickup signal from the track AUDB can be zero. Finally a control servo is locked.
Patent JP-S58186779-A (JP)
Title: Cleaning device of electrophotographic device
Inventor: SUZUKI YOSHIROU
IPC: G03G21/10
Filed: 1982-04-27
Abstract: PURPOSE:To prevent deterioration of an electrostatic latent image, by setting a distance from a charge holding member of a cleaner brush in case of one exposure plural sheet copying within a specified range, and bringing the cleaner brush into contact with a friction charging member and an earth plate. CONSTITUTION:An arm 7 for holding a cleaner brush 5 so as to be turnable around a turning shaft 6 is attracted by a solenoid 8 against a spring 9 only at the time of cleaning, operates so as to bring the cleaner brush 5 into contact with a photosensitive drum 2, and a cleaning operation state is obtained. On the other hand, in case of a one exposure plural sheet copying mode, the solenoid 8 does not operate, therefore, the cleaner brush 5 is spaced by a distance (d) from the photosensitive drum 2, and an adhering toner is hit and removed by a flicker bar 10, and is collected by a filter 11 by a suction fan. Also, as for the cleaner brush 5, excessive electrification is prevented by an earth plate 12 being in a position where said brush always contacts with the plate. The distance (d) from a charge holding member of the cleaner brush 5 is set to >=about 2mm. and <=5mm., therefore, deterioration of the electrostatic latent image can be reduced by sufficiently approaching a dark attenuation curve, (c) and also no unnecessary vibration is generated.
Patent JP-H04281635-A (JP)
Title: Direct spread demodulation system
Inventor: NISHI RYUZO
IPC: H04B1/7073
Filed: 1991-03-11
Abstract: PURPOSE:To realize the error rate equal to that of the analog system by using a hard discrimination digital matching filter so as to take spread synchronization and employing correlation valve between a data subjected to multi-value A/D conversion and a local signal so as to reproduce a reproduction data. CONSTITUTION:A reception signal subjected to direct spread processing by phase deflection modulation is multiplied with two orthogonal local signals at a multiplier 3, a high frequency component is eliminated by an LPF 4 and the result is converted into a base band signal. The signal is converted respectively by a multi-value A/D converter 13 and its most significant bit is inputted to a hard discrimination digital matching filter 16, from which a timing for correlation detection is extracted, a local generator 18 is reset at the timing to take spread synchronization. On the other hand, an output of the A/D converter 13 is subject to time division by a selector 17 and the result is multiplied with an output of the local generator 18 at a multiplier 19, the product is integrated and a phase is extracted by a phase detector 21 and a relevant data is outputted for discrimination. Thus, the spread synchronization is taken at a high speed without a large sized equipment and the error rate is reduced.
Patent JP-H05236557-A (JP)
Title: Monitor control system
Inventor: NAKAMURA HIDEKI
IPC: H04Q9/00
Filed: 1992-02-19
Abstract: PURPOSE:To increase a data transfer speed in the monitor control system provided with a monitor controller and plural controllers to be monitored sending/ receiving data to/from controller. CONSTITUTION:A frame timing signal to establish frame synchronization is sent from a monitor controller 100. Plural controllers to be monitored 101-10N establish frame synchronization based on a frame timing signal. Data of its own equipment are sent in a slot allocated in its own equipment of a frame subjected to synchronization establishment in each of the plural monitored controllers 101-10N. The monitor controller 100 applies monitor control to each controller to be monitored by using data at each slot in the frame.