baber/WOPTO huggingface dataset:
Patent JP-H09233457-A (JP)
Title: Video scrambler
Inventor: KATOU HIROTSUKU
IPC: H04N7/169
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a video scrambler with which secrecy can be improved and a high-quality image can be provided by suppressing a restoration error. SOLUTION: This device is provided with a PN generation part 11 and a PN sequence processing part 12 for setting an initial value corresponding to a scramble key, and the cut point or ascending order operation mode or descending order operation mode of a bidirectional read address counter 31 is set corresponding to an output from this PN sequence processing part 12. Besides, a write address counter 14 is provided for counting the number of sampling clocks. A video input is supplied through a changeover switch 17 to one of line buffers 161 and 162 and a read video signal from the other side is outputted through a changeover switch 18.  Then, the output of the bidirectional address counter 31 is supplied to the line buffer set into read mode, the left and right sides of scanning lines selected at random are inverted, and the order of read addresses is set to ascending order mode or descending order mode.
Patent JP-S54125968-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO TAKESHI
IPC: H01L21/3205
Filed: 1978-03-23
Abstract: PURPOSE: To obtain the metalized layer in much easier way than the photoengraving process by covering previously the areas other than formation part of the metalized layer with the organic material and through the silk screen method when forming the metalized layer selectively on the surface of the semiconductor wafer.  
     CONSTITUTION: The areas other than the formation region of the metalized layer is covered with the organic material on the semiconductor wafer through the screen printing method. In this case, the film thickness of about 10μm must be secured even with drying printing, and also the perfect evaporation or sublimation must be secured with the sintering temperature for the metalized layer. Accordingly, the organic mixture solution to be used is composed of material A and B. In other words, the polyhydric alcohol such as glycerol or the like is selected for material A; while material B uses the ethylcellulose or the like featuring a higher boiling point than material A. The mixture ratio is set to 1:1W3 wt% between A and B. Thus, the pattern of the organic material is formed first, and then Al or the like is deposited on the pattern to give a sintering in the N 2  gas. As a result, the Al on the organic material floats up completely, thus ensuring an extremely easy removal of Al. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54125946-A (JP)
Title: Signal generating device
Inventor: YAMAMOTO HISASHI
IPC: G06G7/24
Filed: 1978-03-23
Abstract: PURPOSE:To secure an effective use of the signal generator to the frequency meter, the tachometer and others (with no swing of the meter needle) by providing the comparison means so that the output signal follows up continuously the hyperboloidal function signal and reduces in case the hyperboloidal function signal is smaller than the output signal. CONSTITUTION:The signal generating device consists of driving pulse generator circuit 10, hyperboloidal function generator circuit 20 and sample holding circuit 30. And comparison means 40 consisting of analog comparator 41 and OR gate 42 is added to give a comparison between the output signal of operational amplifier 24 or hyperboloidal function signal Etn and the holding value of holding circuit 32 or outout signal Eon only when strobe STR meaning output Q of monostable multivibrator 13 is set up. Thus, output signal CMP of ''0'' and ''1'' are dilivered at Etn>Eon and Etn<=Eon respectively. At the same time, gate 42 gives combination of OR between CMP and sampling pulse SP1 delivered from multivibrator 13 to transmit driving signal PS3 for driving sampling switch 31.
Patent JP-H10231913-A (JP)
Title: Continuously variable transmission
Inventor: MIMURA KENJI
IPC: F16H35/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission which can transmit the power efficiently. SOLUTION: An offset housing 21 rotated by an input shaft 6 is put eccentric in the radial direction, and thereby the torque of each variable ring 39 whose angle varies periodically is transmitted to the output side by respective sprags 45 as one way transmission means. This enables transmitting the power through mechanical engagement, which can be performed more efficiently than in a conventional arrangement which uses a belt and pulleys. In this configuration, the input shaft 6 and an output shaft 7 can be arranged coaxially, so that it is also possible to suppress the size of the body of transmission.
Patent JP-S63200451-A (JP)
Title: Linear electron beam device
Inventor: NAKAMURA TSUYOSHI
IPC: H01J37/09
Filed: 1987-02-16
Abstract: PURPOSE:To improve yield in large area heat treatment by making an aperture width of a mask smaller than a maximum deflection width with which stable beams with very little aberration or the like can be obtained, and next by aligning a sample on a position where electron beams passing through the mask aperture part are radiated, and thereafter by scanning linear electron beams more largely than the mask aperture width. CONSTITUTION:Linear electron beams 4 emitted from an electron gun, which is composed of a linear cathode 1, a Wehnelt electrode 2, and an anode 3 in a vacuum container 14, are focused as linear electron beams on a sample 9 by a lens 5. The focused linear electron beams are scanned on the sample 9 by a deflector 6 and interrupted by a mask 8 and so they pass through only a mask aperture 7 part. Heat treatment is thus performed by electron beams on the sample 9 only in a radiation region of the electron beams which pass through the mask aperture 7. After heat treatment is performed once, the sample 9 is moved so that the range of the sample 9, where heat treatment is next required, come within the region of electron beam radiation and again electron beams are radiated and scanned there. When these procedures are repeated, heat treatment can be performed uniformly in the region where heat treatment is required for the sample surface.
Patent JP-S63200453-A (JP)
Title: Linear electron beam device
Inventor: NAKAMURA TSUYOSHI
IPC: H01J37/30
Filed: 1987-02-16
Abstract: PURPOSE:To improve yield in heat treatment by disposing a mask, which can be moved for position alignment, just near a linear electron beam radiation surface of a sample so that electron beams are made to pass through only an aperture of the mask and they are interrupted in a region except for the aperture part. CONSTITUTION:Focused linear electron beams are scanned on the sample 9 by a deflector 6 and interrupted by a mask 8. The mask 8 can be moved on a XY plane by a mask driving mechanism 14 such as a XY table which is provided with an electron beam passing aperture part, and the mask is controlled by a mask driving system 15 so that a mask aperture 7 is positioned at a prescribed place. The linear electron beams are made to pass through only the mask aperture 7 part, and heat treatment is performed by the electron beams on the sample 9 only in a radiation region of the electron beams which pass through the mask aperture 7. The sample 9 is moved so that the range of the sample, where heat treatment is next required, come within the region of electron beam radiation and again electron beams are radiated and scanned there. When these procedures are repeated, heat treatment can be performed uniformly in the region where heat treatment is required for the sample surface.
Patent JP-H09233188-A (JP)
Title: Method for processing bypass call of general line for call with special telephone number
Inventor: INOUE TAKAO
IPC: H04M3/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a similar connection function to that in the case of using a special trunk of an exchange and a private line even when a general line is bypassed. SOLUTION: A '110/119 number conversion connection display parameter' is set to an address (IAM) signal of a common line signal to set newly a '110/119 number conversion connection request'. In the case of converting a call to the number 110 or 119 into a general number for the connection by using the parameter, even when an interrupt signal is received from a caller analog terminal 1 making dial of the 110 or 119, a telephone line between a police/fire fighting reception terminal 5 and an exchange is maintained and the caller analog terminal 1 with a special telephone number is called by a re-call signal from the police/fire fighting reception terminal 5 through the connection processing. Thus, the holding function is served at connection of a special telephone number call through a general line bypass connection.
Patent JP-S53119932-A (JP)
Title: Coating film-forming composition
Inventor: TANAKA SHIYOUICHI
IPC: C03C8/04
Filed: 1977-03-28
Abstract: PURPOSE: Good adhesion to iron and heat resistance are imparted to a coating filmforming composition containing mainly alkali metal silicate and/or colloidal silica aqueous dispersion, fritted enamel and metallic powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07245562-A (JP)
Title: Phase locked loop oscillator
Inventor: TANIGUCHI MITSUKI
IPC: H03L7/06
Filed: 1994-03-04
Abstract: PURPOSE:To attain high accuracy and high stability enabling equivalently linear control with respect to the phase locked loop oscillator from which a stable output signal is obtained synchronously with an input signal. CONSTITUTION:The oscillator is provided with an input stage phase locked loop circuit 2 in which an output signal of an oscillator 1 is frequency-divided by a variable frequency divider 5, a phase comparator 6 compares the phase of an output of the frequency divider 5 with a phase of an input signal and a frequency division ratio of the variable frequency divider 5 is controlled by a frequency division control section 7 based on the result of phase comparison, with an average frequency calculation section 3 in which a counter 8 counts number of controlled results for lead phase control or lag phase control based on the result of phase comparison, the count content is sequentially stored in a memory 9 and an average value calculation section 10 calculates an average value to obtain an average frequency of the input signal and with an output stage phase locked loop circuit 4 in which an output signal of the oscillator 1 is frequency-divided by a variable frequency divider 12, a phase comparator 11 compares a phase of the output signal with the phase of the input signal and a frequency division ratio of the variable frequency divider 12 is controlled by a frequency division control section 13 based on the result of phase comparison and the average frequency.
Patent JP-H07243551-A (JP)
Title: Float valve
Inventor: MAEDA HIDEHIKO
IPC: F16K31/24
Filed: 1994-03-04
Abstract: PURPOSE:To release a valve element when the liquid level becomes below the specified by admitting drop of the liquid level which does not hinder the CONSTITUTION:When a float 23 and a lever 24 swing downward with a shaft 25 as the center of motion in association with a drop of the liquid level. a detent pin 22 is engaged by a guide part 29. The pin 22 moves along the guide part 29 in association with a further swinging motion of the lever 24. As a result, the valve element 17 is opened. This constitution admits drop of the liquid level to the extent not hindering the service, and the valve body 17 can be opened when the liquid level has sunk below the specified.
Patent JP-H01209338-A (JP)
Title: Viscosity measuring apparatus
Inventor: KAWAMOTO MASAYUKI
IPC: G01N11/16
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a viscosity measuring apparatus which allows reduction in measuring time significantly with limited measuring errors, by measuring a difference between a phase of an AC voltage applied to vibrate a vibration piece and that of vibration. CONSTITUTION:A vibrator 3 inputs a sine wave from an oscillator 1 once amplified with an amplifier 2 to vibrate a vibration bar 3a, which in tern vibrates a vibration piece 7. A target 3b mounted on the vibration bar 3a is irradiated with light from a light source 11 and the reflected light thereof is caught to measure a phase of vibration of the vibration piece 7 with a non-contact type displacement meter 4. The phase of the vibration thus measured is inputted into a phase difference detector 5 together with that of an AC voltage from the vibrator 3 to calculate a phase difference. Thus, a microcomputer 6 calculates viscosity of a sample liquid by a specified formula from the phase different thus obtained.
Patent JP-2000175405-A (JP)
Title: Spindle motor
Inventor: KAWADA NAOKI
IPC: H02K5/16
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor capable of eliminating need for discarding all components, even when failures occur and for increasing the number of components to be prepared for each model when changes in part of the components arise due to the diversification of specifications. SOLUTION: A plurality of components forming this motor 1 are organized into units, which includes a base 2, a stator coil 8 disposed inside the base 2, a sleeve and bearing unit U1 formed by mounting a bearing part 4 inside a sleeve 3 mounted at the central part of the base 2, and a rotor unit U2 which includes a shaft part 5 fixed to the bearing part 4 and is formed by mounting a rotor magnet 7 facing the stator coil 8 on the inner periphery side. The unitization permits failures to be addressed by removing only an affected unit, so that cost reduction can be anticipated.
Patent JP-H06226718-A (JP)
Title: Powder molding method
Inventor: TANAKA KENJI
IPC: C04B35/622
Filed: 1993-01-29
Abstract: PURPOSE:To easily form a large-sized or complicatedly-shaped compact without necessitating especially larger scale facilities. CONSTITUTION:In the method concerned, in which powder is formed into the predetermined shape by pouring the powder-containing slurry in a mold so as to gel the slurry in the mold, after 5-10 pts.wt. of water soluble protein as gelling agent is added to 100 pts.wt. of the powder so as to be dissolved at the temperature below 100 deg.C in order to turn the powder into slurry, the slurry is poured in a mold and then cooled down so as to be gelled in order to obtain a compact with the predetermined shape.
Patent JP-S52117521-A (JP)
Title: Character recognition unit
Inventor: ITOU CHIAKI
IPC: H04N1/04
Filed: 1976-03-30
Abstract: PURPOSE: To realize quick character recognition by adding timing mark at both line start and completion sections, thus to obtain small-size character recorgnition unit which can read form continuously with simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06230903-A (JP)
Title: Fault recovery method for disk array device and disk array device
Inventor: FUJIWARA SHINJI
IPC: G06F3/06
Filed: 1993-01-31
Abstract: PURPOSE:To reduce a cost and to improve reliability by distributing and storing a group of write data and data for correcting errors in different disk devices, utilizing a free area and recovering the data of a fault drive. CONSTITUTION:The fault of a data drive is detected, the total sum of the capacity of the free area of a normal drive is obtained by using a drive address management list and then, the capacity of the free area of the normal drive is compared with the capacity of the data stored by the fault drive. When the capacity of the free area of the normal drive is larger than the capacity of the data stored by the fault drive, a part of the free area of the normal drive is secured as a fault recovery area. Then, the data and parity held by the respective normal drives are successively read, the exclusive OR is obtained and the fault data are recovered. The recovered data are successively stored in a cashe memory 7 in an array disk controller 2.
Patent JP-S58152309-A (JP)
Inventor: SUGIE NOBUYOSHI
IPC: H01B3/44
Filed: 1982-03-05
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-S56131444-A (JP)
Title: Side guard for car
Inventor: SAWADA YASUO
IPC: B60R21/34
Filed: 1980-03-18
Abstract: PURPOSE: To simplify the maintenance check of car equipments by means of a side guard supported with pins to be easily opened and closed.  
     CONSTITUTION: Support arms 2 are fixed on a car frame 1. On a vertical member 4 of each support arm 2, a guard main body 5 is fixed with pins 8 at two points above and below. Since fixing member 7 of the guard main body 5 are provided with notches 10 in their upper parts, the guard main body can be turned a round upper pins 8 when lower pins 8 are drawn out. Since the guard is provided on support arms 2, an equivalent strength to that of a fixed guard can be reserved. It can be released only by drawing out pins 8, resulting in simplified maintenance check. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57151029-A (JP)
Title: Operation control device for internal combustion engine
Inventor: ISHIDA ATSUJI
IPC: F02D9/02
Filed: 1981-03-11
Abstract: PURPOSE:To perform economic running operation in an internal combustion engine equipped with a carburetor including primary and secondary side fuel supply systems, by providing a lock means artificially locking a throttle valve in the secondary side. CONSTITUTION:A primary side intake air conduction passage consists of intake passages 24, 9, 11 and intake port 4. A secondary side comprises intake passages 37, 10, 12 and intake port 3. In running operation in an urban area, when large output is not required, the driver controls a push button to operate a vacuum switching valve 81 and communicate the negative pressure introducing chamber A of an actuator 51 always to the atmosphere. Consequently, a secondary side throttle valve 38 is locked to a closing state despite operation of an accelerator. In this way, even if accelerating operation is performed to an overthrottling state, a surplus amount of fuel is not supplied.
Patent JP-H027428-A (JP)
Title: Etching equipment
Inventor: DEIITOFURIITO BAIERU
IPC: B05B15/658
Filed: 1989-02-16
Abstract: PURPOSE: To enable easy and accurate resetting of an initially set angular position, by providing an aperture in a nozzle insert of each nozzle and releasably mounting the nozzle insert at the only one angular position on the nozzle body. CONSTITUTION: A hole 20 is connected to an inner hole 10 of a nozzle body 6 and continues to a nozzle aperture 21 on the outer front side of a nozzle insert 19. The aperture 21 is deviated from a circle and its angle with respect to the shifting direction depends on the angular array of the nozzle body 6 within a T-shaped component 2. When the nozzle aperture 21 is stuffed, the nozzle insert 19 is detached from the machine after a holding nut 18 is detached, and thus cleaning is carried out. After cleaning, the nozzle insert 19 is easily reinserted into a recessed portion 11 and fixed by the holding nut 18. Because both the cross-sectional shape of the recessed portion 11 and the corresponding region of the nozzle insert 19 are deviated from a circle, the initial angular position of the nozzle aperture 21 may be easily reset.
Patent JP-S54127642-A (JP)
Title: Input/output control system
Inventor: MURAKAMI SHIYUUJI
IPC: G06F13/12
Filed: 1978-03-27
Abstract: PURPOSE: To control the input/output by accepting the requests arriving nonsynchronously in sequence and then providing the adaptor to process the requests which are memorized in sequence into RAM via the firmware.  
     CONSTITUTION: When the request arrives onto the interface from CPU, the arrival is memorized in FF62 to memorize the object channel and the request information. With set of FF62, μCPU61 is trapped to the specified address on the firmware. Here, the firmware is incorporated to memorize the information of the channel request which is accepted and memorized via FF63 into RAM64 in sequence. And with the end of shunt to RAM, FF62 is reset to secure the original action. Thus, the requests given from CPU are accepted in sequence and then written into RAM in sequence with no loss of the information to be then processed by the firmware. While the interruption given from input/output device IO is accepted selectively at FF65 and 66 to be processed through the firmware. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000236653-A (JP)
Title: Stator of linear motor and manufacture thereof
Inventor: ABE YUJI
IPC: H02K1/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce eddy current loss and manufacturing cost, while enhancing dimensional accuracy of the stator of a linear motor by constituting the stator of a block formed through lamination of magnetic steel plates projecting toward the center in the radial direction. SOLUTION: This stator comprises a tubular outer circumferential yoke and a tubular inner circumferential yoke 22 disposed on the inside thereof through a specified air gap. Here, the inner circumferential yoke 22 is constituted of a plurality, e.g. four blocks 32 formed by laminating magnetic steel plates 30 projecting toward the center in the radial direction and secured, by means of screws, to a fixing face formed on the outer circumference of a columnar magnetic holding body 36 having substantially rhombic cross section and a central shaft insertion hole 34.
Patent JP-H06251073-A (JP)
Title: Data distribution device
Inventor: HOSHINO TAKASHI
IPC: G06F17/30
Filed: 1993-02-24
Abstract: PURPOSE:To dispense with a dedicated processing system at every user side system and to perform the configuration and operation of a data distribution system with high efficiency. CONSTITUTION:This device is a data distribution device 3 which performs the distribution of data by converting the data of an existing system by enabling to be used by another user side system, and it is constituted of a conversion processing part 5 which performs data conversion from a common conversion rule (conversion component) in a procedure to convert the data in the existing system registered in advance to different expression formats by using a conversion procedure selected corresponding to the expression format of the user side system of a distribution destination, and a scenario control part 8 which performs the execution control of each processing for distribution data based on information representing the processing content of the conversion processing performed on the data used by the user side registered in advance, etc.
Patent JP-S59160915-A (JP)
Inventor: ITABASHI YOSHIFUMI
IPC: H01B17/28
Filed: 1983-03-02
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-H08225361-A (JP)
Title: Ceramic plate and production thereof
Inventor: SHIMIZU TOSHIO
IPC: B28B11/00
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a ceramic plate which is light, strong and excellent in life time after working and maintenance. CONSTITUTION: In a ceramic plate which is mainly made of ceramic materials and has a three-layered structure, the flexural strength is set over 300kg/cm<3> , the bulk density is to 0.5-2g/cm<3> , the difference between the maximum bulk density and the minimum one is set to over 0.2g/cm<3> . This ceramic plate is produced by using ceramic raw materials, fiber materials and a thermoplastic organic material having lower than 10 deg.C glass transition point as components to form a slurry, forming the slurry into sheets and preheating individual sheets over 50 deg.C, laminating the preheated sheets, pressing the laminated sheets integrally and firing the laminated sheets.