baber/WOPTO huggingface dataset:
Patent JP-H09306124-A (JP)
Title: Position detector
Inventor: ISHIKAWA HIROJI
IPC: G11B21/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of simply corresponding a position detecting value to a track number. SOLUTION: A track error signal A and a track signal B are binarized in binarization circuits 1A, 1B then latched by D-type flip-flops 2A, 2B to make signals DA, DB. These signals DA, DB are inputted to a logic circuit 3, and those outputs QA, QB which are latched by D-type flip-flops 6A, 6B, are made to bits 0 and 1 of the position detected result. The signals DA, DB are inputted to a logic circuit 4, and by the comparison with the states ZA, ZB of one clock therebefore, the up/down counts of a counter 5 are decided. The outputs read out from the counter 5 are made to bit (n-1) from bit 2 of the position detected result.
Patent JP-H01293770-A (JP)
Title: Remote control signal transmitting device for video camera
Inventor: YAMAMOTO MASAKAZU
IPC: H04N5/232
Filed: 1988-05-20
Abstract: PURPOSE:To transmit a synchronizing signal for which time difference is previously added according to a transmitting distance by providing a 3640 system counter and a separate setting part for a transmitting side. CONSTITUTION:A P/S converter 9' samples and P/S-converts a video camera control signal group 20. A counter 58 to receive a transmission completion pulse output 18' of a transmitter 9' never immediately starts a counting operation but becomes a queuing state for an output 56 of a comparator 55 so long as the output 56 is not active simultaneously and starts the counting operation as soon as the output 56 becomes active. Thus, the output 18' and the output 56 become active simultaneously from the next cycle. Consequently, as long as a 3640 system counter 5' is held in common, an external synchronizing signal can be transmitted to plural video cameras with the difference determined by a separate setting part 56.
Patent JP-H0421791-A (JP)
Title: Precision drilled plate
Inventor: KOSEKI OSAMU
IPC: C23F1/00
Filed: 1990-05-14
Abstract: PURPOSE:To allow drilling to fine and intricate shapes by forming fine holes by photoetching on a silicon wafer. CONSTITUTION:An SiNx film 2 and an SiO2 film 3 are formed on both surfaces of the silicon wafer 1. A photoresist 4 is applied on both of these surfaces, and after a photomask 5 is brought into tight contact therewith, the photoresist is exposed and developed. The wafer is then immersed into a buffer etching soln. to pattern the SiO2 film 3; in succession, the photoresist 4 is peeled. The wafer is immersed in hot phosphoric acid to pattern the SiNx film 3. The SiO2 film 3 is thereafter immersed in the buffer etching soln. by which the SiO2 film 3 is peeled. The wafer 1 subjected to the patterning of the SiNx film 3 is put into a container 9 contg. a heated aq. KOH soln. 8 and, while the aq. KOH soln. 8 is stirred by rotating a stirrer chip 11 with a stirrer 10, the wafer 1 is etched. The wafer is thereafter immersed on the hot phosphoric acid to peel the SiNx film 2 and to complete the processing.
Patent JP-H01295123-A (JP)
Title: Response mechanism for spectrometer
Inventor: HAYASHI TSUTOMU
IPC: G01J3/443
Filed: 1988-05-20
Abstract: PURPOSE:To sample data of a spectrometer in the best state by setting the best response according to a measurement time. CONSTITUTION:Fluorescent light emitted by a sample 12 is diffracted spectrally by a fluorescence spectroscope 15, detected by a photoelectron multiplier tube 16, and A/D-converted 17, and then the signal is given response by a digital filter 18 and inputted to a CPU 7. A timer 2 which measures a movement time for the wavelength switching of spectroscopes 11 and 15 and a ROM 4 which stores a table of the best response values found previously for the measurement time are connected to the CPU 7. A filter which is expressed by an equation is programmed in the digital filter 18. Here, y(t) is an output at time (t) and mu(t-n) is an input which is (n) points before it. The response is varied by varying count a(n). This count a(n) is found previously corresponding to the measurement time and stored as response information in the ROM 4.
Patent JP-S6018066-A (JP)
Title: Remote control device using broadcast sound of television, radio and the like
Inventor: HAMA KIYOSHI
IPC: H04N5/00
Filed: 1983-07-11
Abstract: PURPOSE:To realize a remote operation of a receiver by actuating a display device, etc. with the signal sound inserted to a part of a broadcast sound. CONSTITUTION:The output of a broadcast device 1 reaches a receiver 12 via a transmission antenna 2 and a reception antenna 11. At the transmission side a signal sound composed by a remote control signal generator 10 by the frequency and its change, code duration, etc. is inserted to a part of a broadcast sound. At the reception side, the signal sound is received by a microphone 14 set close to a speaker 13. Then a driving motor 19 for display device, etc. of the receiver 12 are driven by an amplifier 16, decoder 17 and a control circuit 18.
Patent JP-H07327414-A (JP)
Title: Rice transplanter
Inventor: FURUKAWA KAZUO
IPC: A01C11/02
Filed: 1994-06-07
Abstract: PURPOSE:To provide a transplanter for rice seedlings which can inhibit the descending operation, when the transplanting unit changes its attitude to the resting. CONSTITUTION:The operating lever 8 is set to the ascending position to lift up the transplanting unit to the prescribed level apart from the ground. At this state. the unit is disassembled into the blocks corresponding to the planting rows, respectively to reduce the expansion toward both sides. After change to the resting attitude, the operation lever 8 is inhibited from going to the descending position. When the transplanting unit is changed to the operation attitude, a regulating means 31 is fitted to permit the lever 8 to go to the descending position.
Patent JP-S5648360-A (JP)
Title: Gathering machine
Inventor: OKUZAWA TSUGIO
IPC: B65H39/11
Filed: 1979-09-28
Abstract: PURPOSE: To improve aligning of paper sheets when refeeding sheets of paper manually by a method wherein in the previous stage of sheets gathering system, a paper sheet refeeding system is installed to enable refeed paper sheets.  
     CONSTITUTION: A paper refeeding system 24 is provided with a hand-fedding inlet 25 and a paper feeding roller 26 and it is arranged in order that paper is supplied to a guide plate 6 in the previous position in which paper passes through a paper sheets gathering system 13. Paper refed from a hand feeding inlet 25 passes through the same course as in an ordinary, receives the operation of a paper sheets gathering system 13 and is fed from a deflection system 16 into a receiving bin 21. As a result, even paper was skewed when fed manually, it receives a correction of the skew on the way, by means of a paper gathering system 13, thus, sheets are put in order at the side edges and sent to the stock bin 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05324857-A (JP)
Title: Alm gathering system
Inventor: TAKAHASHI AKIHIKO
IPC: G06F17/40
Filed: 1992-05-18
Abstract: PURPOSE:To suppress an increase in throughput and speed up processing by starting ALM processing only when the input state of ALM changes. CONSTITUTION:An MPU 1, a memory 2, and a peripheral device 3 are connected with a data bus and an address bus. Further. an ALM input part is connected to the peripheral device 3 and the address input part of a two-way dynamically readable and writable memory (DPRAM) 4. A fixed data generator 5 is connected to the data input part D2 of the DPRAM 4. A reference time generator 6 is connected to the MPU 1 and fixed data generator 5. In this constitution, the ALM processing is started corresponding to data showing whether or not the input state of the ALM stored in the DPRAM 4 changes. Therefore, only when the input state of the ALM changes, the ALM processing can be started, so the increase in the throughput corresponding to the ALM state can be suppressed.
Patent JP-S5249812-A (JP)
Title: Automatic assembling device
Inventor: MATSUDA HIRONOBU
IPC: B23P21/00
Filed: 1975-10-17
Abstract: PURPOSE: A series of operations for stopping conveying jigs on conveying lines for assembling cassette tapes, etc., detaching them from the conveying lines and holdiing them firmly are simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5551664-A (JP)
Title: Tilt angle adjusting apparatus of tilt handle
Inventor: SANADA HIROICHI
IPC: B62D1/184
Filed: 1978-10-11
Abstract: PURPOSE:To enable the tilt angle of amhandle to be adjusted easily by arranging a spring means which energized upward a steering shaft between a fixed bracket fitted on a chassis and a movable bracket fitted on the steering shaft. CONSTITUTION:The fixed bracket 9 installed on a chassis is provided with a  -shaped bracket body 15, and on this bracket, a pair of long holes 9a in the vertical direction are formed. On a movable bracket 10 installed on a steering shaft 6, a through-hole 10a is formed, and a tie bolt 11 is inserted into said long holes 9a and the through hole-10a and connected with the head part of a lever 12. The fixed bracket and movable bracket are clamped or loosened by the turning operation of the lever 12. The spring means for facilitating adjustment is installed at the top end of an arm 24 pivotally fitted on the fixed bracket 9, and the steering shaft 6 is energized upward by this spring.
Patent JP-S63291040-A (JP)
Title: Illuminating device for detecting focus
Inventor: MATSUI TORU
IPC: G03B3/00
Filed: 1987-05-23
Abstract: PURPOSE:To attain the detection of focus on an optical axis and out of the optical axis by curving a projection pattern corresponding to the astigmatism characteristic of a light projecting lens in order to agree the focusing position of a projection pattern image. CONSTITUTION:An illuminating device includes a light source 4, the projection pattern 21 arranged just before the light source 4 and the light projecting lenses 3 and 20 which project the projection pattern 21 on an object and the projection pattern 21 is formed to be curved corresponding to the astigmatism characteristic of the light projecting lens 3 in order to agree the focusing position of the projection pattern image on the object on the optical axis and out of the optical axis. Namely, focusing position of the projection pattern image projected on the object is agreed both on the optical axis and out of the optical axis. Thus, the detection of focus is always attained on the optical axis and out of the optical axis even if the focus detecting area on the object is altered according to the length of the focal distance of a used photographing lens 1.
Patent JP-H01293855-A (JP)
Title: Magnetic resonance diagnostic apparatus
Inventor: MORI KIYOMI
IPC: A61B5/055
Filed: 1988-05-24
Abstract: PURPOSE:To shorten a data collecting time and to obtain an accurate chemical shift image, by a method wherein a multislice system is used as a series of pulse sequences for collecting a magnetic resonance signal and the effect of slice surface shift due to chemical shift is corrected at the time of the reconstitution of an image. CONSTITUTION:A static magnetic field magnet 1 and a gradient magnetic field forming coil 3 are driven by an exciting power supply 2 and a drive circuit 4, and a uniform static magnetic field and gradient magnetic fields GX, GY, GZ continuously changing in static magnetic field intensity along two directions (x), (y) crossing each other at a right angle within a desired plane and the direction (z) vertical to both directions are applied to the object 5 to be examined on a bed 6. The magnetic resonance signal received by a probe 7 is amplified and detected by a transmitting part 8 to be sent to a data collecting part 11 under the control of a system controller 10. The data receiving part 11 collects the magnetic resonance signal taken out through a receiving part 9 and subjected to A/D conversion to be sent to an electronic computer 12. The electronic computer 12 is controlled by a console 13 to apply signal processing containing Fourier transform to the magnetic resonance signal to obtain the data relating to an atomic nucleus of every kind and said data is displayed on an image display 14 as an image.
Patent JP-S5649557-A (JP)
Title: Integrated circuit for high-frequency oscillation circuit
Inventor: YOSHIHISA KOUZOU
IPC: H01L29/94
Filed: 1979-09-28
Abstract: PURPOSE:To prevent frequency drift with a variable capacity fixed by grounding or fixing to the potential of power supply that of an isolation under a junction pad. CONSTITUTION:A P<+> islation layer 7 is made under an oxide film 4 provided under a junction pad 5 and a low impedance is provided between the layer 7 and a substrate 1. Therefore, isolation potential is fixed on grounding (substrate 1), or an N<+> layer 8 is provided to extend to an N<-> layer through the film 4 and connected to a power source. Thereby, if a high-frequency oscillation circuit is made of IC, the potential of the isolation under the pad 5 does not change so that frequency drift considerably decreases immediately after power supply.
Patent JP-S5827323-A (JP)
Title: Method and apparatus for testing mask
Inventor: NAKAGAWA KIYOSHI
IPC: G03F1/84
Filed: 1981-08-12
Abstract: PURPOSE:To accurately detect the defects common to missing pattern or metal pellet by means of high-speed comparison, not only with design data but also between the two masks, themselves. CONSTITUTION:A system consisting of an object lens 2A, a linear image sensor 3A and a photoelectric converter 4A and another system consisting of an object lens 2B, a linear image sensor 3B and a photoelectric converter 4B are used to compare the mask patterns A and B obtained from these two systems. The features of the patterns A and B are extracted by means of a feature extract section 7 and are compared by a comparing and testing device 8. Since the pattern A has no defect while the pattern B has defects B1 and B2, the patters A and B are inconsistent, this inconsistency being evaluated as a defect. The test result is recorded by a cassette tape 9 and a printer 10. Also, a comparison takes place between the mask pattern based on the design data 5 and the sample mask patterns.
Patent JP-S5827336-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: NAKAMURA SHIYUUICHI
IPC: H01L29/73
Filed: 1981-08-12
Abstract: PURPOSE:To make an element higher in speed and integration degree, by employing both As and Sb as impurities for forming a buried layer. CONSTITUTION:An oxide film 11 is formed on a P type Si substrate 10 and then photo-etched to form an opening 12 for forming a buried region. Then, the surface is oxidized, and As<+> ions 13 are implanted into the opening 12. Then, the substrate 10 is heat-treated in an Sb2O3 atmosphere using Sb2O3as a source. Thereby, Sb is diffused and at the same time, the crystal defect introduced in accordance with the As<+> ion implantation is removed, and As is activated to form a buried layer 14 containing As and Sb. Then, an oxide film 15 is grown, and an Si step required for photomask alignment after Si epitaxial growth is formed in the surface of the buried layer 14.
Patent JP-H0422589-A (JP)
Title: Automatic programming device for laser/punch composite working
Inventor: INAMASU TORU
IPC: B23K26/00
Filed: 1990-05-17
Abstract: PURPOSE:To automatically generate an NC program for laser/punch working by using a center punch working identification mark prescribed in advance and designating a center punch by working on a graphic. CONSTITUTION:The automatic programming device 1 for laser/punch composite working is provided with a laser/punch graphic data input part 2. a center punch discriminating part 3, and a same identification mark storage part 4, and constituted by providing a mark corresponding NC program generating part 5 for referring to a working condition of this storage part 4 and generating an NC program for center punch working, and an NC program output part 7 for outputting it. In such a way, the NC program which does not necessitate to set a working condition separately with regard to a center punch by a laser can be generated automatically.
Patent JP-S61284855-A (JP)
Title: Video tape recorder
Inventor: KUROKI KENICHI
IPC: G11B15/665
Filed: 1985-06-10
Abstract: PURPOSE:To detect quickly the absolute position of a video tape by constituting the titled video tape recorder so that the first state for drawing out the video tape so as to make it contact with a magnetic head which can execute recording and reproduction, and the second state for drawing it out so as to make it contact with the magnetic head without making it contact to a rotary head cylinder can be set. CONSTITUTION:The titled video tape recorder is constituted so that the first state for drawing out a video tape from a casette set at a prescribed position, so as to make it contact with a rotary head cylinder and a magnetic head which can record and reproduce position information, and the second state for drawing out said tape so as to make it contact with the magnetic head which can record and reproduce the position information without making it contact with the rotary head cylinder can be set. When the video tape recorder becomes a search mode, a movable pinch roller 11 and a voice recording and reproducing magnetic head 10 are loaded together with a video tape 4. By the voice recording and reproducing magnetic head 10, the position information recorded in advance is detected, fast-feeding and rewinding can be executed quickly, and the absolute position of the tape can be known easily.
Patent JP-H08308964-A (JP)
Title: Golf club head
Inventor: MUNEKURA MASAAKI
IPC: A63B102/32
Filed: 1995-05-24
Abstract: PURPOSE: To ensure the strength, enlarge and lighten a club head and set freely the weight distribution of the respective parts of the head. CONSTITUTION: A head is composed of a sintered forged component of a united structure. The central part 1a of the head 1 and the peripheral part 1b are adapted to have different materials by composite powder molding and the density of the material in the peripheral part 1b is made higher than that in the central part 1a in the manufacture. The sintered forged component can be freely adjusted with respect to the density to ensure the strength while lightening and enlarging the head. Also, since air bubbles exist in the head 1, shocks can be absorbed. Further, the material of the central part 1a is made different from that of the peripheral part 1b, so that a sweet area can be enlarged, while since the head is formed by sintering and forging, any problem of the strength as in the case of joining a separate component does not take place.
Patent JP-S5649657-A (JP)
Title: Forming method of wave form disc type element coil from hollow circular cone base type coil including circular coil
Inventor: NOZAWA YOSHIKUNI
IPC: H02K3/04
Filed: 1979-09-29
Abstract: PURPOSE:To readily form the wave form circular cylindrical type element coil by folding work by a method wherein the hollow circular cone base type coil is folded alternately in the opposing direction at the prescribed angles phi1, phi2 against the evenly divided point along the outside circumference thereof and to the imaginary standard line combined with the top thereof. CONSTITUTION:A hollow circular cone base type coil is divided into the equal part in an even number 2n along the circumference thereof to fold to the surface at the angle of phi1 against the imaginary standard line which combines the top thereof at the evenly divided point. Next thereto, it is folded at the angle of phi2 to the back side at the adjacent equal divided point. This process is repeated and it is prolonged to the wave form along the imaginary circular plane. The large diameter d1 and the small diameter d2 in the hollow cone base type coil, whose top is delta are seeked by the formula to determine respectively. Thus the wave form disc type element coil having a high coil density and the air gap is not generated in spite of a combined use and an easy combination work, can be formed.
Patent JP-S5917586-A (JP)
Inventor: SOGABE NORIO
IPC: G06T3/40
Filed: 1982-07-21
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-2000318039-A (JP)
Title: Foamed acrylic plate and its manufacture
Inventor: SEKIMOTO MITSUO
IPC: C08J9/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for an illuminating implement or the like by forming a foamed state of desired particle size on one or both front and rear surfaces of an acrylic plate. SOLUTION: An acrylic plate 1 is placed on a heating plate 2 such as an iron plate or the like, a lower portion of the plate 2 is heated at 0 to 300 deg.C by a burner 3 or the like to generate foaming between the plate 1 and the plate 2. After the foamed state is ascertained to meet a decorating object or the like of a product, the heating is immediately stopped. Then, the plate is pressed on a forming die, and formed. Then, when a foamed site is cooled, a product in which a desired foamed state is retained is obtained.
Patent JP-S5826026-A (JP)
Title: Preventing method for sodium sulfate from caking
Inventor: NOMURA SHIYUUICHI
IPC: B01J2/30
Filed: 1981-08-10
Abstract: PURPOSE:To prevent sodium sulfate from caking over a long term without causing environmental pollution by adding an adequate amount of magnesium sulfate to anhydrous sodium sulfate. CONSTITUTION:To anhydrous sodium sulfate is added 0.025-1wt% magnesium sulfate. When the amount of added magnesium sulfate is below the lower limit, the effect of addition is hardly produced. When the amount exceeds the upper limit, magnesium sulfate exerts influence on the physical properties of sodium sulfate. For example, the pH of an aqueous soln. of sodium sulfate is practically changed. In addition, the cost of starting material is increased. The preferred magnesium sulfate is hemihydrate-trihydrate. By adding the magnesium sulfate whthin the prescribed range, the pH of an aqueous soln. of sodium sulfate is hardly changed, and the sodium sulfate can be used independently of the additive.
Patent JP-H06332625-A (JP)
Title: Data multiplexing method for file and data processing system
Inventor: KAGIMASA TOYOHIKO
IPC: G06F12/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide the file system which has high performance, and also, whose necessary storage capacity is small, in the data processing system to which many disk drive devices are connected. CONSTITUTION:When a file is opened, data of the whole or partial area of its file is multiplexed and distributed and arranged in plural drives 7-12, and when this file is closed, multiplexed data of the file is erased. By doing like this among the multiplexed data, data which is short in an access time, or data which is short in a transfer time by striping, can be selected and accessed, therefore, the file system can be allowed to have high performance. Also, it is suffice that data multiplexing is executed only in the course of being opened, and a necessary storage capacity can be made small. Moreover, when data multiplexing is executed with respect to only the partial area, the capacity can further be made small.
Patent JP-S5250484-A (JP)
Title: Hydraulic circuit for varying of actuator driving speed
Inventor: MATSUYOSHI HIDEAKI
IPC: F15B11/17
Filed: 1975-10-17
Abstract: PURPOSE:Mapping out facilitating the two speed convertibility of the actuator providing the open-short circuit convertible valve operable with the operational tools and under pilot pressure and when the load has risen during the high speed drive, the speed of the actuator slows down.