baber/WOPTO huggingface dataset:
Patent JP-H01116404-A (JP)
Title: Apparatus for measuring shape of molten area of arc welding
Inventor: TEJIMA AKIO
IPC: B23K9/127
Filed: 1987-10-30
Abstract: PURPOSE:To erase noise generated at random by taking in at least two image signals from a television camera so as to timewise provide shift and outputting only the common part of two signals as a measuring signal. CONSTITUTION:When there is input from a torch position detector 14, a CPU 13 outputs a signal taking-in signal to a two-signal processor 10 at a 1/30sec interval and said signal is converted by an A/D converter to be inputted to a memory device 11. An operator performs the multiplication of the respective corresponding image signals A, B of the memory device 11 when an operation start signal is inputted. Incidentally, optical noise generated at random is taken in the image signal A(B) but not taken in the image signal B(A). Therefore, said optical noise is erased by multiplication.
Patent JP-H01121603-A (JP)
Title: Recirculating flow controller for drain pump
Inventor: WATANABE KEISHIN
IPC: F22D5/32
Filed: 1987-11-02
Abstract: PURPOSE: To attain a stable flow rate in a booster line by a method wherein when the booster line shows a flow rate not less than a specified amount in a nuclear power plant, this is detected without producing a flush of a drain and a minimum flow valve in a re-circulating line is closed. CONSTITUTION: In this plant, major steam generated within a nuclear reactor 20 is guided to a high pressure turbine 24 through a main steam pipe 41 and subsequently to a low pressure turbine 33 to perform a work, resulting in that a power generator 34 is driven. Extract gas from the high pressure turbine fed out of the turbine 24 heats supply water fed from a water supplying pump 22 to cause it to be drained, it is recovered into a drain tank 25 at a high pressure supply water heater and stored there. This tank 25 is communicated with a high pressure supply water heater 23 through a bent pipe 36. In addition, there are mounted a drain pump 27, a check valve 28, an ON-OFF valve 29 and a drain adjustment valve 33.  Further, a re-circulating line 31 for use in keeping a required minimum amount of flow rate of the pump 27 is arranged between a discharging side of the pump 27 and the tank 25. A valve 32 in the midway part of the re-circulating line 31 is controlled for its flow rate with a valve travel signal from a controller 40.
Patent JP-H03138943-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: AKASAKI HIROSHI
IPC: H01L21/60
Filed: 1989-10-25
Abstract: PURPOSE:To make it possible to replace mounted members and to miniaturize the pitch of connecting members by connecting the electrode parts of the mounting member and the electrode parts of a member to be mounted with the connecting members whose main component is magnetic material. CONSTITUTION:Magnetic layers 6 and 9 which are formed at semiconductor chip 1 and a wiring board 2 are made to face with a specified space being provided. A minute magnetic material 10 which is supplied from the outside is selectively integrated with the magnetic forces of the magnetic layers 6 and 9, and a minute-magnetic-body filled layer 12 is formed. At this time, the magnetic layers 6 and 9 are magnetized in the different polarities so that the magnetic fields of the facing magnetic layers 6 and 9 do not repel. The minute- magnetic-body filled layer 12 can be manufactured at a minute pitch by controlling the magnetic forces of the magnetic layers 6 and 9. Since a mounting member is mounted on a member to be mounted as a flexible structure in this way, the mounting member can be replaced readily, and the minute pitch and super-multiple pins can be formed.
Patent JP-H0428021-A (JP)
Title: Signal characteristic measuring method for focusing error signal
Inventor: ITO YUJI
IPC: G02B7/28
Filed: 1990-10-15
Abstract: PURPOSE:To measure the degree of influence of the parting line of a photodetector by measuring a signal detection dead area relating to the parting line of the light receiving plane of the photodetector by the driving voltage of a signal waveform in which a first driving voltage is superimposed on a second driving voltage. CONSTITUTION:This first driving voltage A is applied from a first driving voltage source 15 to a driving amplifier 12. When the second driving voltage B from a second driving voltage source 16 is superimposed to the first driving voltage A from the first driving voltage source 15, an focusing error signal of sine waveform including a high frequency component can be obtained. The high amplitude of a frequency component in the neighborhood of a focal point can be reduced by performing signal detection by using the focusing signal including the high frequency component when the influence of the width of the parting line on the light receiving plane of the photodetector exists. Therefore, the degree of reduction of the amplitude can be measured. In such a way, the degree of influence of the parting line can be measured with high accuracy.
Patent JP-H01165784-A (JP)
Title: Three-layer laminate
Inventor: FURANKU SOROMON
IPC: H01G11/00
Filed: 1988-10-31
Abstract: PURPOSE: To provide an improved active layer of an electrode which contains large amt. of active carbon, consists of the balance of fabricated polytetrafluoroethylene homogeneously mixed with the active carbon and is particularly suitable for use as the active layer of an oxygen (air) cathode.  
     CONSTITUTION: The active layer or sheet of the electrode (more particularly cathode) contains about 60 to about 85wt.% active carbon and consists of the balance of the non-sintered and fabricated polytetrafluoroethylene(PTEE) homogeneously mixed with the active carbon. The active carbon particles described above have preferably a grain size of about 1 to 30μm. These particles have an ash content of about ≤4wt.% and a BET surface area of about ≥1000m 2 /g. The active layer is particularly suitable for use as the active layer of the oxygen (air) cathode. If the active layer is laminated on a supporting (waterproof) sheet and current distributor, the oxygen (air) cathode having the high resistance and durability to the destruction by the corrosion environment existing in a chloralkaline vessel is formed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04149865-A (JP)
Title: Magnetic disk device
Inventor: MIYAZAKI OSAMU
IPC: G11B20/12
Filed: 1990-10-15
Abstract: PURPOSE:To surely detect a signal synchronizing pattern, to prevent the generation of a failure for the detection of an ID part and to improve the reliability of a magnetic disk device by arranging a reset pattern before the signal synchronizing pattern. CONSTITUTION:A reset pattern is surely written before a signal synchronizing pattern so as to prevent a reformated signal synchronizing pattern from being connected to a previously written signal synchronizing pattern. Since signal synchronizing pattern detecting operation is started surely after the detecting operation of the reset pattern, correct operation is executed in the continuous time T1 and ID detection time T2 of the signal synchronizing pattern and ID is correctly detected.
Patent JP-H06132069-A (JP)
Title: Electric heating blanket
Inventor: SAJI YOSHIO
IPC: H05B3/00
Filed: 1992-10-14
Abstract: PURPOSE:To prevent the human body from its low temperature and burn at the time of using an electric heating blanket by arranging a plurality of heaters in parallel with an equal space, and successively alternately electrifying the heaters by fixed time ratio. CONSTITUTION:In a rectangular base cloth 1, heaters 2, 4 are parallelly wired with an almost equal space H between the heaters, to provide a temperature sensor 3 between the heaters 2, 4. Wiring of these heaters 2, 4 and temperature sensor 3 are connected to a temperature controller 5 through a connector 11 and a cord 12, and a heater temperature is controlled by the temperature controller 5. Thus by alternately electrifying the heaters 2, 4, a heater heating time given to the same skin is shortened to further provide the time with a fixed interval, and an effect is obtained such that a low temperature burn can be prevented while holding a room heating effect.
Patent JP-2001099965-A (JP)
Title: Communication record and its preparation method
Inventor: TOBIMATSU TERUMITSU
IPC: G06F1/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To make judgeable without confusion a record having ST and JST in the mixed state, when a user looks at a communication record, in phases of elongation of a time at the season time application start time and return of a time at the season time application finish time. SOLUTION: A standard time 12 and a season time 14 are prepared, and time display to a user is displayed by the season time 14 in the case in a season time application period, and displayed with the standard time 12 in the case out of the season time application period. In this case, distinction between the standard time 12 and the season time 14 is displayed. The calculation of an elapsed time is executed by the standard time 12 internally. Whether the season time 14 is to be applied or not is determined by referring a season time application start date and time and a season time application finish date and time stored as a table 15 in an application program 13.
Patent JP-H03136379-A (JP)
Title: Infrared-ray sensor element and its manufacture
Inventor: SATOU AKINOBU
IPC: G01J1/02
Filed: 1989-10-23
Abstract: PURPOSE:To make an infrared-ray sensor element small in size, faster in measuring speed, and good in sensitivity and, at the same time, to manufacture the element at a low cost by providing a supporting base plate, insulating bridge layer bridged over the base plate, and a thermally sensitive section formed on the bridge layer. CONSTITUTION:This infrared-ray sensor element 10 is constituted of a thermally sensitive section 10a where the resistance value changes in accordance with the quantity of heat (infrared rays) and a bridge layer 10b which is formed to prevent the heat of the section 10a from escaping to a supporting member through a silicon substrate 1 and to provide a temperature difference between the section 10a and its surrounding area. On the surface of the element 10, a metallic layer of, for example, 8 metal 20 is formed as a reflecting film provided with an opening facing the section 10. The bridge layer 10b has a three- layer structure composed of a silicon oxide film 13, phosphorous-silica glass film 14 formed on the film 13, and silicon oxide film 15 formed on the film 14. On the other hand, the thermally sensitive section 10a has a twolayer structure composed of a silicon layer 16 and metallic layer of, for example, a metal 17 formed on the layer 16.
Patent JP-H07130505-A (JP)
Title: Semiconductor ceramic composition
Inventor: NAKAYAMA AKIYOSHI
IPC: H01C7/04
Filed: 1993-11-05
Abstract: PURPOSE:To provide practical resistance-temperature characteristics for an NTC element which is used for motor start delaying and rush current suppressing for switching power supply and others. CONSTITUTION:In semiconductor ceramic components having negative resistance- temperature characteristics which comprise a rare earth transition element-based oxide having perovskite structure containing 100 to 10,000ppm of Zr added, the total quantity of 3 kinds of elements of Ba, Ca and Sr contained is less than 1,000ppm and does not exceed the quantity of Zr.
Patent JP-H10181635-A (JP)
Title: Thin-walled light metal cast structural parts serving as body structural parts and casting method thereof
Inventor: SOELL GUIDO
IPC: B22D19/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a large thin-walled cast structural part exceeding the limit of intrinsic size of a casting method by connecting a plurality of cast fractions, cast with time lag, along a previously specified engagedly connected outline in sewing places. SOLUTION: In case of a side wall part 1 with two door parts and connection parts or joint elements to adjacent brackets, a floor sill 14 is arranged on the lower side, while roof sill 15 is arranged on the upper side, and a driver's seat door part is bordered by a front pillar, what is called an A-pillar 10. A center pillar, what is called a B-pillar 11, is arranged between two doors, and a rear door part is bordered by a rear wheel arch and a C-pillar. Since a side wall part 1 is divided in three ranges 3, 3', 3", and the respective ranges are cast as cast fractions 2, 2', 2". The respective cast fractions 2-2" are engagedly and materially connected at sewing lines 4, 4' by sewing strips or the like.
Patent JP-S63130373-A (JP)
Title: Printer
Inventor: KAMEI TOSHIHITO
IPC: B41J2/51
Filed: 1986-11-21
Abstract: PURPOSE:To contrive a higher printing speed, by providing a printing-controlling means for validating backward printing when the horizontal accumulative printing position in the line next to a printing line exceeds a printable rightmost position. CONSTITUTION:After a CR operation, a microcomputer 91 sequentially scans a reception buffer until the next CR code is detected, and accumulatively calculates a horizontal printing position. When the accumulative position exceeds a printable rightmost position, the difference between the positions is stored into a memory M4, and then a backspace quantity (BS quantity) is subtracted from the value stored in the M4. When the remainder (M4 - BS quantity) thus obtained is negative, it is necessary to backspace a carriage to the left side of the printable rightmost position, and the remainder obtained by subtracting the value in the memory M4 from the BS quantity is set as a BS quantity. When the remainder (M4 - BS quantity) obtained above is not negative, the amount by which the accumulative position exceeds the printable rightmost position is greater than the BS quantity. Therefore, a value obtained by subtracting the BS quantity from the value in the memory M4 is set into the memory M4, and the backspace quantity is set to '0'. A backspacing operation is performed according to the determined backspace quantity, and then printing data is printed.
Patent JP-2000104682-A (JP)
Title: Vertical scroll compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To relax processing accuracy required by a stationary scroll and a movable scroll, and stably supply the proper quantity of lubricant. SOLUTION: A stationary scroll 1 and a movable scroll 2 are housed in a hermetically sealed casing 4 so as to allow the inside of the case to be divided into an upper space 6 and a lower space 7. A lubricant resupplying unit 32 feeding again lubricant 18 discharged together with cooling medium out of a discharge port 16 provided for the stationary scroll 1 in a place close to the circumferential end part of the stationary scroll 1. By this constitution, processing accuracy required by the stationary and movable scrolls 1 and 2 can thereby be relaxed, and concurrently, the proper quantity of lubricant can thereby be stably supplied.
Patent JP-H07128661-A (JP)
Title: Light scattering type liquid crystal element
Inventor: TAKEI TOSHIRO
IPC: G02F1/1333
Filed: 1993-11-05
Abstract: PURPOSE:To obtain display of a high grade approximate to the display grade viewed from a front surface direction even when the display is viewed from a diagonal direction and to widen the visual field angle thereof by disposing a light shielding film corresponding to a non-display region on the inside surface of a front surface side substrate, by which the distance from the light shielding film to a reflection film is made shorter by as much as the thickness of the front surface side substrate. CONSTITUTION:At least the front surface side substrate 11 of a pair of the substrates 11, 12 of the light scattering type liquid crystal element is formed as a transparent substrate and the rear surface side substrate 12 is provided with the reflection film 16 for reflecting the light past a liquid crystal layer 15. The inside surface is provided with the light shielding film 17 corresponding to the nondisplayed region. The light shielding film 17 consists of an opaque insulating film of a black color system (a resin film contg. black pigments, etc.) and is formed to, for example, grid-shaped patterns opened in the parts corresponding to respective pixels. Since the light shielding film 17 is formed on the inside surface of the front surface side substrate 11, the distance from the light shielding film 17 to the reflection film 16 is made shorter by as much as the thickness of the front surface side substrate 11 as compared with the conventional liquid crystal elements.
Patent JP-S62187695-A (JP)
Inventor: EMIRIO PARIANI
IPC: B64C27/32
Filed: 1986-11-21
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-H0994226-A (JP)
Title: Ophthalmological apparatus
Inventor: SHIMASHITA SATOSHI
IPC: A61B3/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten a moving distance of an optometry device on alignment and to reduce a time for alignment by moving the position of the optometry device nearer the optometric position. SOLUTION: After an optometry is carried out by moving an optometric device 4 to the right eye of a subject P, an arithmetic and controlling circuit stores the right eye position displaying line LR which is a three way position of the optometric device 4, a displaying line of the height of the eye and the distance from the subject eye DW, and the distance from the center line between the right and the left eye LH to the right eye is calculated.  Next, when putting on a switch for moving the position to another eye, the arithmetic and controlling circuit calculates the position of the left eye position displaying line LL from the distance from the center line between the left eye and right eye LH to the left eye which equals to the distance from the center line between the right and the left eye LH to the right eye, and sends a pulse of a given number from a motor driving circuit to a stepping motor 20c to rotate a male screw 19c thereby the optometric device 4 together with a moving member 22c are moved to the position at the left eye position displaying line LL, the displaying line of the height of the eye and at the distance from the subject eye DW.
Patent JP-H02159568-A (JP)
Title: Meter characteristic selector
Inventor: ROBAATO BATEMAN
IPC: G01R15/09
Filed: 1989-10-24
Abstract: PURPOSE: To perform display from a drive circuit individually by rectifying an input signal and then supplying the signal to a peak detection circuit and an averaging circuit in parallel. CONSTITUTION: An input signal is supplied to a rectification circuit 12, and the signal is converted to a changing DC signal. Then, the signal is inputted to both a peak detection circuit 14 and an averaging circuit 16, and the output signals are inputted to a multiplexer 18. Then, the output signal of the multiplexer 18 is supplied to a logarithmic amplifier 20, thus converting a voltage level to a decibel(dB) value. The dB value is inputted to a digital interface 22, the interface 22 converts the dB value to a digital value, and a microprocessor 24 processes the digital value. The processing result is converted to an analog value by the interface 22, and the value is inputted to a demultiplexer 26 and is displayed on an LED 28.
Patent JP-2001098833-A (JP)
Title: Pivoting device
Inventor: ICHIKAWA HIDETO
IPC: B60R7/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple and costless pivoting device. SOLUTION: The pivoting part 1 and a rocking arm 2 of the pivoting device are relatively transferable in the axial direction respectively and have contact faces which are brought into axial contact with each other. Coil springs 3 urges the pivoting device 1 and the rocking arm 2 axially so that the contact faces come into contact with each other due to the axial expansion or contraction of the coil spring 3. That is, the coil spring 3 forced to impart an urging force in a specified moving direction to the rocking arm 2 is compressed or tensed in advance and the contact faces of the pivoting part 1 and the rocking arm 2 are pressurized by making use of the restoring force of the coil spring 3 in order to control the moving speed of the rocking arm 2 by means of the frictional force acting on the contact faces.
Patent JP-H08114442-A (JP)
Title: Coordinate measuring device
Inventor: AOKI YASUO
IPC: G01B21/20
Filed: 1994-10-17
Abstract: PURPOSE: To prevent deterioration of straightness accuracy of a Z axis spindle by suppressing distortion of the Z axis spindle. CONSTITUTION: High pressure air which is the same temperature as the high pressure air supplied to air bearings 26a-26d is supplied into a hollow Z axis spindle 8, so that, no temperature difference between the outer and inner wall sides of the Z axis spindle 8 occurs, and so that, the Z axis spindle 8 is prevented from being so distorted as into a barrel shape and a bobbin shape.
Patent JP-H03140818-A (JP)
Title: Compound type absolute encoder
Inventor: KADOWAKI KOHEI
IPC: G01D5/249
Filed: 1989-10-26
Abstract: PURPOSE:To achieve a smaller size by providing a detection head with (n) of detector in total (k<n>>=m)(wherein k>=2, m: number of minimum reading units) corresponding to a plurality of tracks in such a manner that the number of the detectors is two or more to any track. CONSTITUTION:A code disk 1 moves relative to a detection head 2 being driven from outside through a shaft 4. Sensors S1 and S2 are so arranged along a track T1 on the code disk 1 and sensors S3 and S4 along a track T2 that they can detect two adjacent codes. Here, the track T1 is shifted by 2 bits counterclockwise from the track T2. The code disk 1 and the head 2 are housed in a case 6 comprising two parts, upper and lower, and a shaft 4 sticks out of the case 6 to drive the code disk 1 from outside. Then, when the code disk 1 turns in the direction of the arrow, codes of 4 bits each are decoded by 2 bits with the sensors S1-S4 at upper two digits from the track T1 and at lower two digits from the track T2 each time it turns by 2pi/16 radian.
Patent JP-H10104336-A (JP)
Title: Moving body management facility and cart management facility in golf course
Inventor: TAKADA TOMONORI
IPC: A63B55/60
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To highly precisely measure the three-dimensional position of each moving body, manage the measured three-dimensional position and perform bidirectional communication between a reference station and each moving body. SOLUTION: A reference station 10 and moving stations 30 mounted on a plurality of carts are provided, GPS antenna 17a is provided on reference station 10 and GPS antennas 35a are provided on each moving station 30 respectively. When the three-dimensional position information of the reference station and communication information from the reference station 10 are transmitted, these signals are synthesized to be transmitted. When the three-dimensional position of each cart and communication information from each moving station 30 are transmitted from each moving station to the reference station 10, these signals are synthesized to be transmitted.
Patent JP-H11119296-A (JP)
Title: Lens shutter device
Inventor: TAKAHASHI SHINYA
IPC: G03B9/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens shutter device constituted of plural blades, so as to surely shield a film from light and reduced the driving load. SOLUTION: In a space formed by a case 1 and a case cover 2, main blades 3 and 5 and subblades 4 and 6 which can travel by turning in opening/closing directions are disposed. In the closed state of the shutter, respective blades are held in more uniform and in smaller gap states, to obtain an excellent shielding state, by the projecting part 2g provided on the turning locus of the main blade 3, of the case cover 2 and the projecting part 1g provided on the turning locus of the main blade 5, of the case 1. Further, in the driving interval of the shutter from its closed state to its opened state, the main blades 3 and 5 are released from the projecting parts 2g and 1g respectively, to reduce the driving load, so that the shutter can be smoothly opened/closed.