baber/WOPTO huggingface dataset:
Patent JP-H0773568-A (JP)
Title: Disk cartridge exchanging device
Inventor: KATAGIRI SUSUMU
IPC: G11B17/26
Filed: 1994-07-29
Abstract: PURPOSE:To make a handler as a moving body moving for a handling operation light in weight and to improve reliability of the device. CONSTITUTION:A handler 20 provided with a freely movable pawl members 19 being engage-detached with engaging recessed parts 2a formed in a cartridge 2 and performing the loading and unloading of the cartridge 2 by being reciprocatingly driven with respect to a stocker 4 is mounted and provided on a carriage 8. Then, pawl driving sources 30 moving the pawl members 19 in a direction in which the members 19 are engaged with the engaging recessed parts 2a or a direction in which the members 19 are detached from the parts 2a are provided in the outside of the handler 20.
Patent JP-H10233054-A (JP)
Title: One-bit digital signal processing device
Inventor: EASTTY PETER CHARLES
IPC: G11B20/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of bits for the purpose of comparison between two signals without generating an unpleasant noise by changing a control amt. (m) in accordance with emergency of a changeover operation, detecting equality of 1st and 2nd one-bit digital signals in continuous m-bits, making a changeover from the 1st to the 2nd one-bit digital signal and outputting this one digital signal. SOLUTION: It is detected by a comparator 13 that the two input one-bit digital signals SIN1 and SIN2 stored in shift registers 15 and 16 are equal to each other in their respective m-bits, so as to operate a changeover switch 17. The control amt. m for showing the number of bits required to be equal is set in accordance with an elapsed time from setting of a changeover operation by a controller 14. This control amt. m is gradually diminished in accordance with the lapse of time. For example, when a prescribed time, for instance, a max. elapsing time to allow the changeover operation to delay after setting the changeover operation is passed, the control amt. m is made to be a very small value of one bit or so.
Patent JP-2001005952-A (JP)
Title: Blinking state detecting method
Inventor: HATTORI TAIJI
IPC: G08B21/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make precisely detectable a blinking state including the arousal deteriorated state without confusing the moving of the pupil of the eye, etc., with blinking by detecting the blinking state of a driver with the displacement magnitude of a distance in the vertical direction of a face between a nostril and an upper eyelid. SOLUTION: The reference distance between the upper lid/nostril calculating part calculates the reference distance between the upper lid 23 and nostril 24 to make a reference distance waveform Ds corresponding to the opening position of the upper lid 23. A difference between with the measured position D of an upper lid is obtained based on the waveform Ds to calculate the displacement magnitude (D-Ds) of the upper lid 23 by an upper lid displacement calculation part. It is required to measure the period of winking in order to judge the blinking shows an arousal deteriorating state or normal blinking from the blinking.  Then, a threshold value is set to judge a magnitude K (D-Ds) over the threshold value to be blinking for judging the arousal deteriorating state to detect the eye closing time of the eyelid which should be noticed from the magnitude K (D-Ds) over the threshold value to judge the arousal deteriorating state based on its frequency and period. In addition, K is a constant to improve calculation precision.
Patent JP-S5881109-A (JP)
Inventor: KISHIMOTO TAKASHI
IPC: B27D5/00
Filed: 1981-11-07
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-2001002904-A (JP)
Title: Resin composition for optical fiber loose tube, optical fiber loose tube and its production
Inventor: ONO SHINGO
IPC: C08L67/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for an optical fiber loose tube excellent in hydrolytic resistance and extrusion moldability and capable of carrying out an extrusion molding of the optical fiber loose tube in high yield without causing defectives due to resin deposits on a die even at a high takeoff speed, especially >=200 m/min takeoff speed. SOLUTION: This resin composition for an optical fiber loose tube comprises (A) 100 pts.wt. of a polybutylene terephthalate having 510 equivalents/ton of terminal carboxyl group concentration and 1.0-1.2 intrinsic viscosity and (B) 0.005-0.1 pt.wt. of a polyethylene wax.
Patent JP-S57103516-A (JP)
Title: Liquid temperature controller
Inventor: ISHIMA KAZUMI
IPC: G05D23/24
Filed: 1980-12-19
Abstract: PURPOSE:To avoid the thermal overshoot which is caused by the rise control, by changing the set time of a timer for rise with the differential voltage between the voltage corresponding to the temperature of a liquid measured before the control of temperature is applied and the reference voltage that gives a target temperature. CONSTITUTION:The output voltage of temperature sensors 7 and 8 is compared with the reference voltage corresponding to a target temperature given from a reference setting power supply 11 through differential amplifiers 9 and 10. The output of the amplifier 9 is supplied to a timer 12, and the output of the amplifier 10 is supplied to a heater driving circuit 13 respectively. When the liquid temperature is slightly lower than a target level, the output voltage of a sensor 7 is also set at a low level. As a result, the output of the timer 12 is turned into a comparatively short pulse. This pulse is supplied to the circuit 13. Thus the voltage which is previously set at a high level is applied to a heater 14 while a pulse is delivered from the timer 12. When no pulse is delivered from the timer 12, the circuit 13 controls the voltage to be supplied to the heater 14 with the output of the amplifier 10.
Patent JP-S57121840-A (JP)
Title: Method for changing pressed member in press machine having interchangeable die
Inventor: KOYAKATA KENJI
IPC: B21D37/14
Filed: 1980-12-19
Abstract: PURPOSE:To reduce time for press working and improve work efficiency by carrying out dies with a worked pressed member set in dies, and at the same time, carrying in other dies with a pressed member set in the dies. CONSTITUTION:The first dies 12 are carried out with a worked pressed member set between the male die 12a and female die 2b. At the same time, the second dies 13 are carried in and set at a specified position with a member to be  worked set in the dies. A platen 11 is lowered to stop the male die 13a of the second dies 13, and the platen is raised by full stroke to carry out the worked member. Then, a member not yet worked is set in the female die 13b and press worked. The male die 13a is then removed from the platen 11, and the platen 11 is raised to permit movement of the dies 13. The dies 13 are carried out with the worked member set in the dies. At the same time, the first dies 12 are carried in and set at a specified position, and the same operation is repeated.
Patent JP-H05338914-A (JP)
Title: Winding device for thread filament
Inventor: NAKAHARA TAKEICHI
IPC: B65H54/547
Filed: 1992-06-13
Abstract: PURPOSE:To provide the structure of a bobbin holder in a winding device for thread filaments wherein the device enables winding at high speeds even though a winding machine is small in diameter, and is in continuous length. CONSTITUTION:A drive shaft 6 connected to a drive source is rotatably supported by a supporter, and a bobbin holder main body 1 is connected to the drive shaft via a boss 7 coaxially mounted onto the drive shaft. An outer cylindrical body 3 is slidably inserted through the bobbin holder main body in the axial direction, and the outer cylindrical body is engaged with a holding fixture 4 engaged with/disengaged from a bobbin. Which allows the outer cylindrical body to be connected to a piston section 10 at the tip end of the drive shaft so that the outer cylindrical body can be moved in the axial direction along the bobbin holder main body, and a thread filament winding device is so materialized that the bobbin holder main body is made of fiber reinforced composite material, the outer cylindrical body is made of fiber reinforced composite material or resinous material, and the boss is made of metallic material or fiber reinforced composite material.
Patent JP-H1116208-A (JP)
Title: Multilayer information recording medium
Inventor: MAEDA TAKANORI
IPC: G11B7/24067
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a detected signal from being attenuated even in a lower layer and to reproduce the excellent signal by high setting the reflectance of the lower layer in the value connected successively from an upper layer with a specified relation in a multilayer disk. SOLUTION: The reflectance of an n-th recording layer from an incident surface side made incident with read light from a pickup is defined Rn , an absorption rate is a., and the reflectance of n-1-th recording layer from the incident surface side is Rn-1 , the absorption rate is an-1 . Then, the relation of Rn >=1Rn-1 /(1-an-1 -Rn-1 )<2> is held. At this time, since the denominator of the right side is smaller than 1, the reflectance in the lower layer becomes higher than it in the upper layer.  Then, by making the reflectance of the lowermost layer nearly 1, the reflectance are set so that the signals from respective surfaces are nearly equal, or the signal light quantity of the lower layer is made larger for warranting an effect of signal quality deterioration due to medium layers arranged on the upper layer or between recording layers in the lower layer when the signals from respective surfaces are nearly equal, or in the lower layer, and the maximum signals are obtained as a whole.
Patent JP-H0734212-A (JP)
Title: Method for measuring iron content in plating layer of high strength galvannealed high-p steel sheet
Inventor: NAKAMURA FUMIAKI
IPC: G01N33/20
Filed: 1993-07-20
Abstract: PURPOSE:To measure iron content in a plating layer by peeling and dissolving only the part of a plating layer of a high strength galvannealed high-P steel sheet by the use of an aqueous solution of hydrochloric acid of specific concentration, containing specific amounts of ferrite dissolution inhibitor. CONSTITUTION:In a galvannealed steel sheet prepared by using a high strength steel sheet containing 0.01-0.2% P as a substrate, only the part of its plating layer is peeled off and dissolved by using a 2-8% aqueous solution of hydrochloric acid containing 0.15-0.25% ferrite dissolution inhibitor. Subsequently, iron content in the resulting peeling solution is measured. From the result of this measurement, iron content in the plating layer can be derived. By this method, the plating layer can be sufficiently dissolved and the dissolution of the ferrite part can be inhibited, by which iron content in the plating layer can be correctly measured.
Patent JP-S6157767-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/34
Filed: 1984-08-30
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-H1023892-A (JP)
Title: Three-forked type ribozyme
Inventor: OTSUKA EIKO
IPC: C12N5/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new ribozyme having three-forked structure, and capable of specifically cutting e.g. a RNA affecting organisms through being administered in vivo either directly or after its gene is integrated into a vector. SOLUTION: This three-forked type ribozyme is a new polyribonucleotide having high ribozyme activity, which is capable of specifically cutting a natural polyribonucleotide or RNA affecting organisms through being administered in vivo either directly or after its gene (DNA) is integrated into an appropriate vector, contains nucleotide sequences α and β shown by the formula (U is uracil nucleotide; C is cytosine nucleotide; A is adenine nucleotide; G is guanine nucleotide; B1 to Bh , E1 to Ej , Q1 to Qn , W1 to Qn , W1 to W4 , and X1 to Xm are either U, A, C or G, respectively; S is either A or C; R1 to Rn are each nucleotide complementary to Q1 to Qn , respectively; (h) is an integer of 3-20; (j), (m) and (n) are each an integer of 1-10) in the molecule.
Patent JP-H095389-A (JP)
Title: Conveying contact structure of electronic device
Inventor: AKASAKA TOSHIKI
IPC: H01L21/683
Filed: 1995-06-22
Abstract: PURPOSE: To provide a structure of a conveying/measuring jig which is optimal for carrying in or out an LD(laser diode) as electronic device to be measured to a specified position or measuring it with a handier to measure electric characteristics thereof using an electronic measuring device. CONSTITUTION: A jig body 14 is provided with a housing section 13 to house a plurality of LDs 1 of a chip carrier package type as devices to be measured and a guide pin 4 for positioning. A contact plate 3 is provided with a contact pin 2 and a positioning bush 9 pressed therein. The contact pin 2 is also pressed in and welded on a printed wire board 8 fixed on the contact plate 3 by a mounting screw 5. A contact pad 6 is provided to keep the contact pin in with a contact pin 7 of a measuring section on the side of a measuring head part.
Patent JP-S6239817-A (JP)
Title: Projector
Inventor: YOSHIMURA FUMITAKA
IPC: G02B27/18
Filed: 1985-08-16
Abstract: PURPOSE:To obtain a small-sized device by shortening the whole optical path length, by providing an optical system which has arranged plural lenses and plural mirrors in parallel roughly. CONSTITUTION:On an optical axis X1 of the first lens 11 of an object side, the first mirror 12 is placed at an interval of a distance l1. The second mirror 13 is placed in parallel roughly to the first lens 11 and also opposed at an interval of a distance l2 to the first mirror 12. An optical axis X2 of the second lens 14 is placed so as to go to parallel to the optical axis X1 of the first lens 11, and it is opposed at an interval of a distance l3 to the second mirror 13. An incident light Y1 from an object (not shown in the figure) passes through the first lens 11, reflected by the first mirror 12 and led to the second mirror 13, reflected and made incident on the second lens 14, and goes to an emitted light Y2 and emitted to a projection surface (not shown in the figure). Accordingly, the whole optical path length l of the optical system goes to about l=l1+l2+l3.
Patent JP-H09122287-A (JP)
Title: Arrival sequence judging apparatus
Inventor: SEKIYA SATOSHI
IPC: H04N5/445
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an arrival sequence judging apparatus operated to easily judge the arrival sequence by recording surely slit images before an after the finish for judging the arrival sequence only within the necessary minimum range. SOLUTION: A slit image signal S2 photographed by a line image sensor camera 101 is inputted to an image signal delaying circuit 102 which outputs the slit image signal S2 delayed by a predetermined time A. At an instant when athletes approach a finish line and cross photoelectric devices 108 to intercept light, an ON signal S3 is inputted to a memory device 103 and start the recording of the image delayed by the time A. When the athletes on the finish line disappear, the photoelectric devices 108 outputs an OFF signal S4 to a record indication delaying circuit 106. After a delay time B set to the record indication delaying circuit 106 elapses the recording of the memory device 103 is interrupted, so that even images after the passage of the athletes through the finish line can be recorded.
Patent JP-S6334994-A (JP)
Title: Photoelectric integrated circuit device and manufacture thereof
Inventor: YAGI TETSUYA
IPC: H01S5/026
Filed: 1986-07-29
Abstract: PURPOSE:To easily manufacture the title device with a high reliability without deteriorating the crystallizability by a method wherein elements are formed on a III-V compound semiconductor substrate in order, multiple semiconductor layers required to form an optical element are successively formed and then an Si epitaxial layer to form an electronic circuit part through the intermediary of a strain relieving layer is provided. CONSTITUTION:An AlGaAs lower clad layer 2 required to form a semiconductor laser part 8, an AlGaAs active layer 3, an AlGaAs upper clad layer 4 are epitaxially grown successively on a GaAs substrate 1 and then a strain relieving layer 5 and an Si epitaxial layer 6 are grown. Next, the part other than the part to form an electronic circuit part 15 is masked by photolithography using a photoresist 16 and the part only to form the electronic circuit part 15 is removed from the GaAs substrate 1 side to the strain relieving layer 5 by selective etching process to expose the rear surface of Si epitaxial layer 6. Finally, the electronic circuit part 15 is formed on the rear surface of Si epitaxial layer 6 further to form a laser electrode 7.
Patent JP-H0530551-A (JP)
Title: Space division type optical signal selecting circuit
Inventor: SUZUKI YASUNAO
IPC: H04B10/00
Filed: 1991-07-19
Abstract: PURPOSE:To attain a compact and low-power consumptive circuit capable of selectively connecting different optical signals respectively inputted to M optical fibers to all of N numbers of outputs. CONSTITUTION:This space division type optical signal selecting circuit is provided with an optical branching circuit 2 for branching signals outputted from M optical fibers into N outputs, M numbers of N-channel one-dimensional optical switches 6 for turning on and off respective outputs from the circuit 2, N numbers of one-dimensional photoelectric conversion circuits for respectively converting respective M-channel optical signals into electric signals, and N electric OR circuits 7 for combining respective electric outputs from the photoelectric conversion circuits. In the above constitution, N electric outputs are obtained from M optical inputs. Consequently this selecting circuit can be utilized for video distribution service.
Patent JP-H05144162-A (JP)
Title: Apparatus and method for regenerating optical disk signal
Inventor: SHU MAKOTO
IPC: G11B19/04
Filed: 1991-07-19
Abstract: PURPOSE: To perform a reproducing operation without interruption even in the unstable state of a system due to an external impact by providing a buffer memory on the upstream side of a digital/analog converter. CONSTITUTION: The buffer memory 100 is provided on the upstream side of the digital/analog converter DAC 70. Data outputted in a digital signal processor DSP 50 are supplied through the buffer memory 100 to the DAC 70. In the case that the external impact is supplied to the system, the output of the DSP 50 is muted. Even in the case, in order to continuously supply the data at the time of muting, the buffer memory 100 stores the data supplied in the DSP 50 for a fixed amount at first and outputs the stored data while updating input data thereafter. Thus, even when the DSP 50 is turned to a muting state by the external impact, the muting state is compensated for fixed time.
Patent JP-S6071264-A (JP)
Title: Printer
Inventor: SUZUKI MASAHIRO
IPC: B41J2/51
Filed: 1983-09-28
Abstract: PURPOSE:To reduce the memory capacity of an ROM or the like by a method wherein information to be printed as character pattern is memorized into the ROM or the like with the compression of a space before and after it and restored to be printed in the printing. CONSTITUTION:Information in blank portions at the first - third columns and the eleventh - sixteenth columns of a character pattern (a) to be actually printed on a paper or the like is compressed and the information in the blank portions is memorized at the first line as indicated (b). The character pattern information D0-D6 at the fourth - tenth columns of (a) in the area containing information to be printed actually by dots are memorized at the second - eighth lines of (b) in correspondence of 1:1. Thus, information in the blank portions is compressed and memorized into an ROM or the like to be restored for actual printing thereby enabling reduction in the character patterns to be memorized in the ROM or the like.
Patent JP-S5878959-A (JP)
Inventor: GIYUNTAA ARUDAA
IPC: B65H54/74
Filed: 1982-10-15
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-H0626319-A (JP)
Title: Oil return structure of internal combustion engine
Inventor: SHINOHARA TORU
IPC: F01M13/04
Filed: 1992-07-07
Abstract: PURPOSE:To prevent oil from being obstructed by blow-by gas in an oil separator chamber so as to return oil positively and rapidly by making the oil flow down to a valve system chamber from an oil reservoir chamber, partitioned at the lower face of the oil separator chamber, through an oil shoot hold. CONSTITUTION:A baffle plate 7 is fitted to the inside of a cylinder head cover 6, and plural oil separators 8, 9 for separating oil content in blow-by gas are partitioned between the baffle plate 7 and the inside of the cylinder head cover 6. In this case, a rib 16 for connecting plural spark plug bosses 15 is integrally formed at the cylinder head cover 6 so as to partition both oil separator chambers 8, 9. An oil reservoir chamber 17 hollowed into recessed shape facing the lower face of the oil separator chamber 8 is partitioned off between the spark plug bosses 15 and the rib 16. An oil shoot hole 18 for communicating the oil reservoir chamber 17 with a valve system chamber 10 is formed at the baffle plate 7. Oil is thereby made flow down smoothly to the valve system chamber 10 from the oil reservoir chamber 17 through the oil shoot hole 18.
Patent JP-H0847273-A (JP)
Title: Driving apparatus
Inventor: TAKANO HIRONOBU
IPC: G02B7/04
Filed: 1994-08-01
Abstract: PURPOSE:To prevent vibration and noise by a method wherein a moving member which has a touching part which touches the screw part of an output member and is moved in the axial direction of an output shaft by the rotation of the screw part is provided. CONSTITUTION:If radio frequency voltages whose phases are shifted by 90 deg. from each other are applied to a piezoelectric transducer 103, the part of the piezoelectric transducer 103 which touches a power transmission member 102 performs an elliptical movement. By the elliptical movement, an output shaft 101 which is provided in one-piece with the power transmission member 102 starts a rotary movement. Further, the rotation of the output shaft 101 moves linearly a rack member 309 which is geared with the lead screw 101a of the output shaft 101 in a direction parallel with the optical axis and, finally, a lens holding frame 303 is moved in the optical axis direction.
Patent JP-S6336691-A (JP)
Title: Television signal decoder
Inventor: INOUE HIDEO
IPC: H04N11/14
Filed: 1986-07-31
Abstract: PURPOSE:To extract a high-frequency component of a luminance signal without any orthogonal distortion by synchronizing and detecting a multiplex signal limited in terms of band by the same frequency as that of the carrier wave of a TV signal and separating and demodulating the high-frequency component of the multiplexed luminance signal. CONSTITUTION:The signal superimposed with the high-frequency component of the luminance signal sent from the transmission side is subjected to frequency conversion into an intermediate frequency band by a tuner 32 and subjected to band limit 33. The signal subjected to band limit is fed to a video detector 34 and a carrier recovery circuit 35. The circuit 35 recovers a carrier wave I1. The signal subjected to band limit is detected by a video detector 34 and separated into a luminance signal and a chrominance carrier by a luminance/chrominance signal separating circuit. Further, an output of the tuner 32 is subjected to band limit by a filter 37 and subjected to synchronizing detection by the carrier I2 phase-shifting by 90 deg. in the direction the same as the direction of the phase shift at the transmission side of the carrier wave I1 in the multiplex signal detector 39 to form a high-frequency component of the luminance signal. The output of the detector 39 is converted into a substantial frequency by a frequency converter 40 and separated by the circuit 36, added by a luminance signal adder 41 and outputted (43).