baber/WOPTO huggingface dataset:
Patent JP-H08116293-A (JP)
Title: Synchronization method and device for spread spectrum communication
Inventor: MIYA KAZUYUKI
IPC: H04B1/707
Filed: 1995-06-01
Abstract: PURPOSE: To realize a synchronization circuit operated accurately anc stably in the spread spectrum multiple address (SSMA) communication. CONSTITUTION: A received signal sampled by a sampler 104 is given to a digital matched filter (DMF) 105, in which correlation is detected and a comparator 108 compares levels of detection outputs for each sample within a symbol period from an envelope detector 106 and sample positions (phases) by a prescribed sample number decided in advance are stored in a memory circuit 109 in the order of higher outputs. Then the stored number of times of the stored sample positions is counted by a memory circuit 110 for each symbol period and a detection circuit 111 detects a sample position of the largest count as a peak position and a setting circuit 112 sets the acquisition/holding and reception window position of the symbol synchronization based on the peak position.
Patent JP-H02312488-A (JP)
Title: Magnetic recording sand reproducing device
Inventor: MASUI HIKARI
IPC: H04N9/83
Filed: 1989-05-29
Abstract: PURPOSE:To improve a color signal band and its phase characteristic by providing an adder adding a demodulation carrier to a chrominance carrier signal and a limiter circuit limiting the amplitude of its output. CONSTITUTION:A low frequency color signal is inputted to an adder 6 while being separated from a luminance signal at a reproduction BPF reproduction band pass filter 4, while a chrominance subcarrier frequency and a low frequency subcarrier frequency are inputted to a frequency converter 23, a BPF 24 extracts the sum frequency component and the carrier is inputted to an adder 6 via a frequency divider circuit 51 and added to a low frequency color signal. The output of the adder circuit 6 is amplitude-limited by a limiter circuit 7 and the low frequency color signal of the output signal of the limiter circuit 7 is frequency-converted into the sub carrier band. Thus, the color signal band is ensured and the phase characteristic is improved and the picture quality is improved.
Patent JP-H01303493-A (JP)
Title: El light emission type membrane switch
Inventor: KOYAMA YOSHIO
IPC: H01H13/712
Filed: 1988-05-31
Abstract: PURPOSE:To easily recognize the depression state of a membrane switch by providing a display element and changing the state of the display element into, for example, an off, a blinking, and an on state according to the respective depression, depression and lock, and redepression states of a switch. CONSTITUTION:The push-button switch is constituted by superposing an EL (electroluminescence light emitting element) unit 10, a main brain switch unit 20, and a transparent cover 30 in this order in contact, the EL light emission unit 10 is formed by providing EL light emitting elements 12a, 12b, and 12c on an opaque flat plate 11 at specific intervals, and the membrane switch unit 20 is equipped with membrane in switch elements 20a, 20b, and 20c. When the membrane switch 20a is turned on, the EL light emitting element 12a illuminates to light a character A. Consequently, even when many push-button switches are arrayed, a desired push-button switch can easily and accurately be operated.
Patent JP-H0427996-A (JP)
Title: Information display device
Inventor: UNEMURA TOYOAKI
IPC: H04N7/035
Filed: 1990-05-23
Abstract: PURPOSE:To reduce the burden to software of a character pattern information device by outputting display data as it is at the time of output of a reveal signal based on a corresponding picture of a reveal register synchronously with the read picture of a video memory. CONSTITUTION:A reveal register 22, a quadrature designating signal generating part 23, and a selector 24 constitute a reveal signal output part 26 which outputs the reveal signal of the corresponding picture of the reveal register synchronously with display data read out of the video memory. Since arbitrary reveal information of divided pictures is written in the reveal register 22, the signal read out of the video memory 6 is displayed on a display part through a display synthesizing part 21 as it is independently of the concealed state or unconcealed state when display data of the picture is read out. Data in the reveal register 22 is changed to release or set the concealed state. Thus, the processing of software is considerably reduced.
Patent JP-H0429617-A (JP)
Title: Retainer for rolling bearing
Inventor: TERADA TADAHIRO
IPC: F16C33/56
Filed: 1990-05-24
Abstract: PURPOSE:To enable the use of a bearing retainer for the main shaft of a distributor of an automobile engine or the like under a severe condition by containing both bridged polyphenylene sulfide and olefinic polymer as resin constituents. CONSTITUTION:Bridged polyphenylene sulfide(PPS), olefinic polymer such as polyethylene, and glass fibers are meltedly kneaded so as to be a molding material in pellet or powder form, which material is molded into a retainer by an injection molding machine or the like. Since this retainer for a rolling bearing contains bridged PPS, it is excellent in heat resistance and in chemical resistance, and also since it contains elastic olefinic olefinic polymer, it is excellent in toughness. Accordingly, retainers having undercuts to be used for a crown ball bearing of the like can be formed out of bridged PPS excellent in both chemical resistance and heat resistance. And, the formed retained for a rolling bearing can be used under a severer condition than the retainer made up of polyamide resin.
Patent JP-H01305158-A (JP)
Title: Fuel supply system for fuel tank mounted type engine
Inventor: MIZUNO TADAO
IPC: F02M37/00
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the total height of an engine without the reduction of a fuel tank capacity by assembling the valve body of a fuel cut off valve into a fuel discharge passage in a fuel filter holder arranged on the bottom wall of a fuel tank. CONSTITUTION:In a fuel supply system 10, an inserting port 12 is opened on the bottom wall 9 of a fuel tank 7 fixed on the upper part of an engine main body and this inserting port 12 is covered by a holder 14 provided with a fuel discharge passage 13 therein. A filter element 15 is supported in the holder 14. The fuel discharge passage 13 is connected to a fuel pump through a fuel supply pipe 11. In this case, the valve body 17 of a fuel cut-off valve 16 with a fuel flow passage 20 provided therein is assembled into the fuel discharge passage 13. The connection part 18 of the fuel supply pipe 11 is formed in the lower end part of the valve body 17. A fuel entrance port 19 opened on the upper surrounding surface of the valve body 17 is connected to/disconnected from the fuel discharge passage 13 so as to open/close the valve body 17.
Patent JP-S5930949-A (JP)
Inventor: MURAKAMI FUSAKO
IPC: D04B1/00
Filed: 1983-07-25
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-S5925454-A (JP)
Title: Control circuit of procedure of high level data link
Inventor: MIYAGISHI OSAMU
IPC: H04M11/00
Filed: 1982-08-03
Abstract: PURPOSE:To reduce both hardware and power consumption, by constituting a part where the real time processing is required of a wiring logic applied with a C-MOS process, and performing the state control by a C-MOS microcomputer. CONSTITUTION:A circuit controller 3 connected to a circuit has a circuit to control the procedure of a high level data link control means HLDC. A control circuit 1 applied with a wiring logic of a C-MOS process controls the assembling/ disassembling of a signal frame, the frame reception control, the frame transmission control, the frame level control of the HLDC procedure. These controls are executed at a high speed by a circuit of a wiring logic. While the discrimination of a logic link, link setting, control of release serial numbers, the state control of retransmission, etc. of the HLDC procedure are executed by a stored program control at a microcomputer 2 of a C-MOS. The high-speed processing is not always needed for those state controls, furthermore, a part of the processing can be omitted or simplified by the program control.
Patent JP-S5468208-A (JP)
Title: Automatic gain control system
Inventor: TASHIRO KEIZOU
IPC: G11B21/10
Filed: 1977-11-10
Abstract: PURPOSE: To prevent the increase in disturbance of position error signal despite entry of noise in servo signal owing to external noise by providing a differentiation circuit, a level comparator and a timer holding circuit to an automatic gain control circuit and detecting the abrupt change in the control voltage thereby maintaining the control voltage.  
     CONSTITUTION: The servo signal having been read from the servo face of a magnetic disc is supplied to an automatic gain amplifier 41. In positive and negative peak detection circuits 44, 45, the positive and negative peak values D, E of the servo signal are detected from the output A of an amplifier 41, whereby the position error signal F is formed. The feedback signal G which added the difference of both peak signals D, E is supervised with a differentiator 52, whereby the output signal J is obtained. This signal J is level-compared with a reference voltage Er in a level comparator 53 to detect noise, whereby the output signal K is obtained. A timer 54 is actuated by this signal K, then the signal L is sent out for the time longer than the time when adverse influence by the noise is given. When the noise enters the control signal H, the signal L causes the signal H to maintain the voltage before the entry of the noise and that signal M is applied as the control signal to the amplifier 41. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6114523-A (JP)
Title: Electronic balance
Inventor: NAGAOKA TADASHI
IPC: G01G7/02
Filed: 1984-06-29
Abstract: PURPOSE:To improve the precision by forming a moving coil in a loop shape having two opposite sides and providing plate type magnets nearby the two sides, and obtaining magnets which have high energy density while improving radiation. CONSTITUTION:The moving coil 1 is formed in a quadrangular prism shape having opposite straight sides (a) and (b), and (c) and (d). Tips of load arms 2 and 2 supported in an oscillatory state around a fulcrum 3 are fixed outside the two sides (a) and (b). Then, flat plate type rectangular magnets 4 and 5 made of rare earth magnets are arranged closely to other two sides (c) and (d) of the moving coil 1 to form a magnetic circuit 6 under the moving coil 1. Consequently, the rare earth magnets are easily manufactured and the magnets 4 and 5 with high energy density are obtained; and the moving coil 1 is open upwardly to have excellent radiation, thereby improving the measurement precision.
Patent JP-H06344068-A (JP)
Title: Die for cold forging
Inventor: HARADA KOJI
IPC: B21J13/02
Filed: 1993-06-07
Abstract: PURPOSE:To shorten a process because a die member is unnecessary to manufacture it by dividing from the first stage, by arranging notch on the outer peripheral part crossed on the plane passing through a stress concd. part generated in the inner diameter part of the die member as a means for amplifying the stress generated at the stress concd. part. CONSTITUTION:The die member 1 has the notch 4 for amplifying the stress generated at the stress concd. part on the outer peripheral part which is perpendicular to the axial direction of the die member 1 and is crossed on the plane passing through the stress concd. part 3 generated in the inner diameter part 5 of the die member 1. At the time of heating by using the die, uniform and neat crack runs to the tip part of the notch 4 from the stress concd. part in the die member by the load and the die member 1 can be divided to the upper and the lower parts in the inner part of the die. As a result, the die for cold forging composed of high accurate split type die member without the difference of step on the split surface as the upper and the lower mating parts can be obtd., and the reduction of number of the parts and the shortening of die making processes can be obtd.
Patent JP-S5260079-A (JP)
Title: Production of semiconductor device
Inventor: NAKANO MOTOO
IPC: H01L27/092
Filed: 1975-11-13
Abstract: PURPOSE:To obtain a C-MOS free from electrode disconnection by simultaneously forming P and N channel regions whose formost surface is covered with an Si3N4 film on an N type Si substrate by using one mask and forming a P type ion implanted region under and near the N channel region.
Patent JP-S5469478-A (JP)
Title: Electronic watch with alarm
Inventor: NOMURA YASUSHI
IPC: G04C23/00
Filed: 1977-11-14
Abstract: PURPOSE: To let the user be surely awoke by so constituting the watch that after an alarm is given for the specified value having been set in a first counter the alarm does not silence unless an alarm silence switch is make-and-break operated.  
     CONSTITUTION: When there is announcement of an alarm, the AND  gate 36 of a switch control circuit 22 is held open. Thereupon, when a set switch, i.e., an alarm silence switch is make-and-break operated, the signal of the make and break times is transmitted via AND gate 36 to a second counter 38. When this set switch 20 is made or broken until the numerical value of the second counter 38 becomes the specified value having been set and stored in the first counter 32, the coincidence is detected in a coincidence detection circuit 40, then the line 42 becomes H from L, resetting the flip-flop 24 of an alarm coincidence memory circuit 12 by way of the OR gate 50 thereby silencing the alarm. In this way, while the user is operating the set switch 20, he is really awoke. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5838209-A (JP)
Title: Tannin-containing composition for skin for external application
Inventor: OKUDA TAKUO
IPC: A61K8/00
Filed: 1981-08-29
Abstract: PURPOSE:The titled composition that contains a tannin having a specific group such as hexahydroxydiphenoyl as an active ingredient, thus developing good effect of preventing and treating dermatitis by the strong antiplasmic action of the tannin. CONSTITUTION:A tannin containing groups selected from hexahydroxydiphenoyl and dehydrohexahydroxydiphenoyl, preferably ellagitannin or elm tannin, is added as an active ingredient, preferably by 0.05-5wt% based on the total amount of the composition, to give the objective composition for external application for preventing skin inflammation caused by stimulation such as ultraviolet rays, curing or restoring inflamed skins such as rough skin, sun burn, heat burn, or eczema with no problems on irritation of skins and discomfort on application.
Patent JP-S5562368-A (JP)
Title: Test device for decentralized train operation control system
Inventor: KAWAI YOSHINORI
IPC: B61L27/00
Filed: 1978-11-06
Abstract: PURPOSE: To secure an effective and accurate test for the processor at each station by carrying out the prescribed input through the central control table and then receiving the operation and control data of the station processor for display.  
     CONSTITUTION: When the station name to be confirmed plus the type of the data are supplied through control table 2, they are transmitted to station processors 7a/7b via CPU1, central transmission unit 4 and station transmission units 6a/6b each. Units 7a/7b carry out the data editing of the corresponding items based on the type of the data for transmission to CPU1. CPU1 gives the analysis to the data transmitted and displays the data contents showing the prescribed control state to display unit 3. In such way, the test and its confirmation can be carried out at the center for the operation state of the station processor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227773-A (JP)
Title: Ink
Inventor: ERITSUKU BUIIIRA
IPC: C09D11/38
Filed: 1991-05-10
Abstract: PURPOSE: To provide a novel ink which can prevent a browning or discoloration of a print and is suitable for ink-jet printing by comprising a water-soluble dye and a specified water-soluble arom. compd. as a stabilizer.  
     CONSTITUTION: This ink comprises 0.01 to 30 (wt.)% (particularly 0.1 to 20%) at least one water-soluble compd. represented by formula I {wherein R 1  represents H, a 1-4C alkyl, allyl or the like; R 3  and R 4  represent H or -CO 2 -M + ; R 5  to R 7  represent H, -CO 2 R 8  or the like; R 8  represents -(CH 2 CH 2 O) 1-20 -R 11  [wherein R 11  represents H, a 1-4C alkyl, or formula II (wherein Y represents a direct bond or a 1-8C alkylene; R 60  and R 70  represent II or a 1-8C alkyl); and M represents a monovalent, divalent, or trivalent metal cation, H +  or the like}. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5928432-A (JP)
Inventor: KOU TAIKAI
IPC: A01K89/01
Filed: 1982-08-04
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-S61294490-A (JP)
Inventor: ITAGAKI HIROKAZU
IPC: G09G1/02
Filed: 1985-06-24
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-S5660448-A (JP)
Title: Conductive support material
Inventor: MAEDA MITSURU
IPC: D21H21/14
Filed: 1979-10-23
Abstract: PURPOSE: To reduce stickiness and facilitate resistance control with a low resistance, by causing one or both faces of paper to contain the polymer of the monomer having methyl cellulose or carboxymethylcellulose and a specific quaternary base in the side chain or the copolymer of this polymer and another monomer.  
     CONSTITUTION: The homopolymer of the monomer indicated by the expression [R 1 WR 5  are H, alkyl of (substituted) C 1 WC 4  and (substituted) allyl, and n and m are 1W8, and X is anion] or the copolymer of this homopolymer and another monomer such as styrene and methylacrylate is used as the conductive agent. The aqueous dispersing solution of the composite where methyl cellulose or carboxymethylcellulose as the binder and additives of the white pigment such as silica are added to this conductive agent is applied and dried on the base paper to form a conductive layer. The obtined conductive support material is not colored as an electrophotographic photosensitive paper and is low resistance and has the resistance controlled easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294741-A (JP)
Title: Radiography
Inventor: FUJII HIDEKI
IPC: H04N5/321
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To speedily and easily perform the aperture adjustment work of an iris diaphragm for compensating the degradation of an image intensifier with the passage of time. SOLUTION: In this radiography, the difference of intensity between the output intensity of video signals obtained by a TV camera 10 and a CCU 11 and the proper intensity of video signals on conditions for correction stored in a proper intensity memory 14 is found by a CPU 4, and the aperture of an iris diaphragm 9 is adjusted by an iris open/close driving part 15 so as to cancel the intensity difference. Thus, the aperture adjustment of the iris diaphragm 9 can be automatically executed.
Patent JP-S5942908-A (JP)
Inventor: ADORIAN ARUCHIAANO
IPC: D21B1/02
Filed: 1983-07-27
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-H082988-A (JP)
Title: Production of slow-acting coated granular fertilizer
Inventor: FURUTA TAKAAKI
IPC: C05G3/00
Filed: 1994-06-17
Abstract: PURPOSE:To prevent fertilizer particles from sticking to an apparatus wall by adding waxes to a resin-coated granular fertilizer in drying and hardening a coating resin and treating the resultant mixture in coating the surface of the granular fertilizer with a thermosetting resin and producing a slow-acting coated granular fertilizer. CONSTITUTION:This method for producing a slow-acting coated granular fertilizer is to mix a granular fertilizer (e.g. granular urea) with a resin mainly comprising a thermosetting resin (e.g. a soybean-oil modified alkyd resin) using a sugar coating machine, etc., coat the surface of the granular fertilizer with the resin and then add waxes (e.g. carnauba wax) to a resin-coated granular fertilizer in drying and curing the resin and carry out the drying and curing. Thereby, the fertilizer particles can be prevented from sticking to an apparatus wall. The treatment with the waxes is more effectively performed by adding a mixture of the waxes with inorganic powder (e.g. talc) to the resin-coated granular fertilizer. When the fertilizer particles are treated with the inorganic powder subsequently to the treatment with the waxes, the fertilizer particles can be prevented from sticking to the apparatus wall and mutually sticking.
Patent JP-S63300888-A (JP)
Inventor: KIUCHI SHOGO
IPC: B26D1/24
Filed: 1987-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01305920-A (JP)
Title: Tableware drying device
Inventor: KOBAYASHI YOSHIHISA
IPC: A47L19/00
Filed: 1988-06-02
Abstract: PURPOSE:To shorten the drying time by introducing the warm air evenly into the device in which a large quantity of tableware is accommodated, by forming the main and sub air discharge holes onto a cover and forming a groove for guiding the warm air onto a water receiving plate. CONSTITUTION:A part of the rear part of a water receiving plate 2 of a tableware drying device is opened and has a warm air blow-out port 9 communicating to a war, air generating device, and a main air discharge hole 6 is formed at the top part of a front cover 3, and a similar sub air discharge hole 7 is formed also on the side surface of the front cover 3. When a large quantity of tableware is dried, the air discharged from the warm air blow-out port 9 immediately collides with the tableware, and after the water droplets adhering on the tableware are dried, the air is discharged from the main air discharge hole 6. Further, a portion of the warm air flows along a groove part 8, and dries the tableware at a position far from the warm air blow-out port 9, and is discharged from the sub air discharge hole 7. Since the warm air is introduced into the front part in the device by the groove part 8, the drying efficiency can be improved.
Patent JP-H08121644-A (JP)
Title: Cable locking device for shut-off valve
Inventor: OKAMOTO AKITO
IPC: F16K35/06
Filed: 1994-05-25
Abstract: PURPOSE: To allow the whole length of a cable to be set to the appropriate length by advancing a pressing body onto the lock pin side by the rotation of a rotating shaft caused by the rotating operation of a coin lock into a lock position, moving the lock pin into the lock position by the locking hole, and fixing both end parts of the cable to a lock body. CONSTITUTION: A cable locking device for a switching valve is provided with a cylindrical lock body fixing one end of a cable 2 to one end part and having a through hole 5 to be pierced with the other end of the cable 2. In this lock body, a lock pin 3 with a locking hole 31 for locking while being pierced with the cable 2 piercing the through hole 5 is fittingly mounted into a lock pin insert hole formed at the lock body in the state of intersecting the through hole 5, and a coin lock 6 is fittingly mounted on the outside of the lock pin 3 through an axially movable pressing body 7. The rotating shaft 61 of the coin lock 6 is then screwed with the threaded hole 7 of the pressing body 7. The pressing body 7 is advanced onto the lock pin 3 side by the rotating operation of the coin lock 6, and the cable 2 is fixed and locked by the locking hole 31 of the lock pin 3.