baber/WOPTO huggingface dataset:
Patent JP-H1096625-A (JP)
Title: Focus detector
Inventor: NAGAOKA HIDEKI
IPC: G01B11/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately detect the shift of light axis between each of constituting articles by condensing reflection light with an optical system, receiving with a focus detection unit, detecting the focus and obtaining the shift of light axis of the unreceived light from the light intensity. SOLUTION: The measured light of a point light source 16 passes through a half-mirror 24 and is condensed with an objective lens 26 on the measuring surface 18. The reflection light from the measuring surface 18 is introduced in the half-mirror 24 via the objective lens 26 and partly reflected in a focus detection unit 20 direction. The focus detection unit 20 receives the reflection light having passed a small opening 28a formed at the position of condensing the reflection light with a reception element 30 and a focus detection system 32 detects the focus against the measuring surface 18 based on the output signal of the reception element 30. A signal processing unit 22 detects the shift of light axis of the focus detection unit 20 against the light axis of the optical system based on the intensity of the light unreceived by the focus detection unit 20.
Patent JP-S60136656-A (JP)
Title: Shift speed control valve device in hydraulic unit for belt-type continuously variable transmission
Inventor: ITOU HIROSHI
IPC: F16H61/02
Filed: 1983-12-24
Abstract: PURPOSE:To enhance the response of a shift speed control valve, by only using two upstream and downstream discharge port as a discharge passage for hydraulic oil from the inside of a hydraulic cylinder so that both ports may be communicated together and shut off from each other. CONSTITUTION:A spool valve 120 is formed therein with a downstream supply port 148 and a upstream discharge port 150 which are communicated with a primary hydraulic cylinder 44, and as well formed therein with an upstream supply port 152 and a downstream discharge port 154 which are communicated respectively with a supply passage 128 and a discharge passage 130. Further, such is formed that a solenoid valve 30 communicates or shuts off between the upstream discharge port 150 and the downstream discharge port 154. Accordingly, since a constriction passage and a constriction port for limiting the flow of discharge oil may be eliminated, the overall length of a spool valve element 144 may be made short, thereby it is possible to enhance the response of a shift speed control valve device 60 upon shifting.
Patent JP-S62111550-A (JP)
Title: Clock control circuit
Inventor: KAYASHIMA HIROSHI
IPC: H03K5/13
Filed: 1985-11-09
Abstract: PURPOSE:To suppress a data error at its minimum by counting up data error detecting signals during a fixed period, comparing the current valve with the counted value obtained before one period and controlling the delay of an input clock signal by the counted value corresponding to the compared result. CONSTITUTION:A resampling clock 2 from a TV video part is delayed by an LCR delay circuit 16 in a sound demodulating part so that the error ratio of sound data is minimized. On the other hand, a counter 7 counts up error correction detecting signals 6 generated during the fixed period and the counted value is stored in an FF group 8 and then stored in an FF group 9 at the succeeding timing. The contents of the FF groups 8, 9 are compared by a comparator 10, and if A>B, a toggle FF 11 is triggered by the compared output and a reversible counter 14 executes up-counting by the Q output of the FF 11. The output of the counter 14 is D/A converted by a D/A converter 15 and he analog signal is applied to the circuit 16 to determine the capacity of a VCD 17. Thereby, the delay of the circuit 16 is determined at an optimum value and the optimum delay is applied to the input clock signal 1.
Patent JP-2001075619-A (JP)
Title: Mechanism control system and method for developing the same
Inventor: OTSUKA TORU
IPC: G06F3/048
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To easily describe and execute the operations of mechanisms only by arranging blocks indicating the operations on a screen. SOLUTION: This system is constituted so that the operation control of mechanisms to be controlled can be realized in a prescribed control sequence. In this case, this system is provided with a display 10 for displaying an operation screen, an operating device 11 for constructing a block column by selecting the desired control elements of the mechanisms to be controlled defined as blocks on the operation screen, and for expressing the operation sequence of the mechanisms to be controlled, and a CPU 2 for realizing the operation control of the mechanisms to be controlled based on the control sequence.
Patent JP-H03114852-A (JP)
Title: Printer
Inventor: SUEZAWA HIROTOSHI
IPC: B41J2/525
Filed: 1989-09-29
Abstract: PURPOSE:To perform color adjustment in a more economical and efficient manner by photographically printing image data and parameter values of color adjustment simultaneously. CONSTITUTION:A central processing circuit is represented by CPU2A and an output means comprises a color adjustment-set circuit 5, color adjustment circuit 6, thermal head drive circuit 7 and thermal head 8. And parameter values can be inputted into an image memory 4 directly from CPU2A, whereby by controlling an address control circuit 3 and the circuit 5, parameter values of color adjustment are photographically printed and outputted to the outside of a region of image data. Consequently, image data having been color-adjusted based on the parameter values and the parameter values of color adjustment can be simultaneously outputted. As a result, color adjustment can be performed economically and efficiently.
Patent JP-H04130378-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: H04N1/00
Filed: 1990-09-21
Abstract: PURPOSE:To recover a fault only by operating a desired actuator means by passing diagnosis for fault corresponding to data input when a fault occurs, and selecting the desired actuator means by inferring a recovery plan. CONSTITUTION:A fault diagnostic part 12 discriminates the presence/absence of the fault by comparing state data from sensors 1a-1c with reference data. When the fault exists, a recovery planning part 15 infers the recovery plane based on the comparison of qualitative data, fault diagnostic knowledge, and the adjusting state and adjusting range of an actuator means, and selects the actuator to be operated. Also, when it is discriminated that a device is operated normally by the diagnostic part 12, reference value data stored in a storage part 14 is updated based on supplied state data.
Patent JP-S61132064-A (JP)
Title: Brushless motor
Inventor: YUASA MASAMI
IPC: H02P6/08
Filed: 1984-11-29
Abstract: PURPOSE:To detect the position of a rotor with a simple construction by forming a conductor at part of the pole of a rotor magnet, flowing a high frequency current to a stator coil and detecting the variation in an eddy current loss upon rotating. CONSTITUTION:Conductors 2-5 which form a sector shape are provided on S-pole on the surface of a magnet 1 for forming a rotor oppositely to a stator coil. A drive current is supplied at the prescribed timing through coil impedance detecting resistors Ru-Rw from drive amplifiers 7u-7w to stator coils 6u-6w. A high frequency signal is supplied through a coupling capacitor 9 from a high frequency oscillator 8 at a neutral point o. High frequency components are extracted from drive currents flowed to coils 6u-6w to detect the position of the rotor from the amplitude variation.
Patent JP-H0590569-A (JP)
Title: Ballistic electron waveguide for electron wave device
Inventor: IWABUCHI SHUICHI
IPC: H01L29/06
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a waveguide, which keeps an electron transit in a single quantum mode having the length of an elastic scattering length, by a method wherein the conductive path is provided with bulge structures, which respectively have a plurality of gentle curvatures. CONSTITUTION:A conductive path (a fine wire) 17 consisting of a QPC(quantum point contact) 16 connected with bulge structures 15, which respectively have a plurality of gentle curvatures, is formed of a Ti/Au metal gate 14 formed by an electron beam lithography and an ion beam etching. The structure of the fine wire 17, which is an electron waveguide, is the wavelength of an electron or thereabouts in width and is an elastic scattering length or thereabouts in length. The structures 15 exist at an interval shorter than an elastic scattering distance in the longitudinal direction of the waveguide. Thereby, an electron transit in a single quantum mode having the length of the elastic scattering length is kept and it becomes possible that information on an electron wave device, which is actuated by changing the phase of an electron wave, is effectively transferred and fetched.
Patent JP-H04132039-A (JP)
Title: Floppy disk driving device
Inventor: ISHIDA HITOSHI
IPC: G11B17/028
Filed: 1990-09-21
Abstract: PURPOSE:To improve the chucking precision of a floppy disk and the modulation of reproduced output without adding the pad of elastic material, etc., by making the diameter of the hub receiving face of a spindle motor larger than the diameter of a collet. CONSTITUTION:By making the diameter of a flat surface part 4b of the hub receiving face 4a of the spindle motor larger than the outer diameter of the collet, the chucking precision can be made below 10mum because the chuck part 11a of the collet 11 slides slightly on the hub receiving face 4a when the chuck part 11a of the collet 11 is pressed against the flat surface part 4b of the hub receiving face 4a through the floppy disk 15, and the chuck part 11a of the collet 11 is expanded. Thus, the chucking precision of the floppy disk can be improved, and simultaneously, the reproduced output of high performance can be obtained.
Patent JP-H06104058-A (JP)
Title: Discharge lamp device
Inventor: TAMARU SHUJI
IPC: H05B41/02
Filed: 1992-09-22
Abstract: PURPOSE:To use a cable with a narrow diameter as an insulated cable for connecting a lighting device to a discharge lamp by setting a booster transformer and the discharge lamp close to each other to shorten the drawing distance of a high voltage charge part, and setting the output voltage of the lighting device low. CONSTITUTION:The moment a switch element 2c is OFF after it is ON by the signal from a switch element driving circuit 2d, a high voltage is generated in the primary winding 5b of a booster transformer 5. The raised voltage according to the winding ratio is induced to secondary windings 5c, 5d, and a pulse voltage of about 14kV is applied to a discharge lamp 1 through the contacts 4c, 4d of a connector 4 and the contacts 1d, 1e of the discharge lamp 1 to start and light the discharge lamp 1. Thus, the voltage added to an insulating cable 3 is lowered to several hundred V in this device because it is supplied to the primary winding 5b of the booster transformer 5, while it is the output voltage of about 14kV of the booster transformer secondary winding in a conventional discharge lamp device.
Patent JP-H02100432-A (JP)
Title: Data signal discriminating and switching device
Inventor: OKAZAKI KAZUMASA
IPC: H04B14/04
Filed: 1988-10-06
Abstract: PURPOSE:To improve the utilization efficiency of a transmission band by detecting an unused band of a voice and inserting overflow data into the unused band of a voice. CONSTITUTION:An unused band detecting circuit 5 detects whether an unused band (channel) exists in a voice band or not, and an overflow channel discriminating means 3 discriminates an overflow terminal circuit. A control part 6 compares a result of detection which is inputted and a result of discrimination and selects a voice channel conforming to overflow data and sends out a first and a second switching commands. A switch means 4 adds the overflow data to a MODEM M/D by a switch SEL2 which operates in accordance with a second switching command and converts it to an analog signal, and thereafter, adds it to a voice channel selected by a switch SEL1 which operates in accordance with a first switching command. In such a way, since an idle voice band can be utilized, the utilization efficiency of a transmission band is improved.
Patent JP-S63107839-A (JP)
Title: Calcium phosphate-base crystallized glass composition
Inventor: YAMAGUCHI KOICHI
IPC: A61K6/838
Filed: 1986-10-23
Abstract: PURPOSE:To obtain the titled compsn. having superior deflective strength and little unevenness and useful as a substituting or repairing material for the hard tissue of a living body by adding carbon to a specified calcium phosphate forming compsn. CONSTITUTION:Carbon is added to a calcium phosphate forming compsn. consisting of, by weight, 40-50% CaO, 30-40% SiO2, 10-25% P2O5, >0-10% MgO and >0-10% other trace additive such as Al2O3. The amount of carbon added is 0.001-1.0pt.wt. per 100pts. compsn. They are remelted, cast in a casting mold, cooled, preliminarily heat treated and crystallized by heat treatment.
Patent JP-H04130930-A (JP)
Title: Emulation cpu
Inventor: TANAKA HIDEHIRO
IPC: G06F12/08
Filed: 1990-09-21
Abstract: PURPOSE:To interrupt execution in a real time synchronously with the execution of an internal cache memory and to add the complex combination of execution by inputting an interruption signal from the outside of an emulation CPU to an interruption circuit. CONSTITUTION:An execution interrupting function is obtained by previously setting up the specific address value of a program stored in a memory 303 in an interruption address setting circuit 305. The inputted interruption signal is outputted to an interruption signal output terminal 316 and simultaneously fetched to the interruption information area of the cache memory in the emulation CPU 301, as well. An output from the terminal 316 is fetched to a counter circuit 309 to count up the number of times of interruptions. The expected number of times of interruptions is previously set up in the circuit 309, and when the signal is inputted from the terminal 316, the circuit 309 inputs an interruption signal to an interruption signal input terminal 137 and the microcomputer 301 interrupts its execution.
Patent JP-H0594304-A (JP)
Title: Interrupt controller
Inventor: YASUSATO AKIRA
IPC: G06F9/38
Filed: 1991-10-01
Abstract: PURPOSE:To eliminate pipeline break to the branching due to interrupt in a computer having the instruction execution mechanism of a pipeline control system. CONSTITUTION:The controller is connected to a processor 8 to perform an instruction by a pipeline circuit 1 composed of plural stages 4, has a buffer 2 and an interrupt control part 3, and the buffer 2, when each instruction is controlled by the necessary stages 4 concerning the necessary instruction, holds control information 5 set at the stages. The interrupt control part 3, when the branching to the prescribed interruption destination instruction occurs, inputs and performs each control information 5 of the buffer 2 to the prescribed stages 4 by the prescribed sequence.
Patent JP-S63105702-A (JP)
Inventor: EBISAWA NAOKO
IPC: A44C25/00
Filed: 1986-10-22
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-H07106077-A (JP)
Title: Luminaire
Inventor: FUKUMORI NORIYUKI
IPC: H05B41/18
Filed: 1993-10-08
Abstract: PURPOSE:To improve the noise performance, and to reduce the number of wiring by detecting the lamp voltage at the time of opening or closing a switch when a discharge lamp is installed in a lamp socket, and resetting or stopping a high voltage generating circuit. CONSTITUTION:A switch 2a is opened when a high pressure discharge lamp 3 is installed in a lamp socket 2, and closed when the lamp 3 is disconnected. A current limiting element 1a for maintaining the lighting condition of the lamp 3 is connected to a power source Vs through a switch SW, and a high voltage pulse generating device 1b is connected to the output end thereof. Then, the high voltage generating device 1b applies the starting pulse to the socket 2, in which the lamp 3 is installed. A pulse stopping circuit 1c detects the voltage of the input end of the socket 2 under the condition that the switch 2a is closed, and after a certain time is passed, the pulse stopping circuit 1c stops the generating device 1b. Since a circuit 1d for resetting the pulse stopping circuit 1c is provided, lamp wires 4a, 4b can be commonly used for the circuit 1d, and the number of feeder lines from the socket 2 can be reduced to two.
Patent JP-H06105093-A (JP)
Title: Copy printer
Inventor: TANABE SHUSAKU
IPC: H04N1/387
Filed: 1992-09-22
Abstract: PURPOSE:To provide the copy printer which improves the operability by utilizing an advantage that a nonimpact printer is less noisy to give the copying function to the nonimpact printer. CONSTITUTION:An image reader 9 and a printer engine 10 of the nonimpact recording system are arranged from up stream on a carrying path 2 through which a first form 6 where characters or graphics are written or a second form 5 where nothing is written is carried, and character or graphic data on the first form 6 read by the image reader 9 and print data printed on the first form 6 by the printer engine 10 are synthesized by a print synthesized data generating means, and the second form 5 is printed based on synthesized print data by the printer engine 10.
Patent JP-S63106180-A (JP)
Title: Power steering available for vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1986-10-24
Abstract: PURPOSE:To avoid any influence of pressure variations in pressure oil to be discharged out of an oil pump, by making a compensation steering valve to be used for a power steering so as to be quickly driven by an electric actuator being controlled by a controller. CONSTITUTION:A controller 21 electrically connects the input side to a car speed sensor 22, a steerage sensor 23 and a pressure sensor respectively. Also it connects the output side to a servomotor 68 of a reaction adjusting valve 17 and each solenoid coil of electric actuators 19 and 20. An output current flowing into the servomotor 68 and the solenoid coil according to each signal out of these sensors 22-24 is being controlled. These electric actuators 19 and 20 are friven by the output current out of the controller 21, and a slide sleeve 18 is pressed by push rods 76 and 77 of these actuators, whereby this slide sleeve 18 is made to be slidden in a valve bore 35.
Patent JP-H09107985-A (JP)
Title: Preparation of vitamin b6
Inventor: ICHIKAWA KEIKO
IPC: C12R1/41
Filed: 1996-09-25
Abstract: A process for producting vitamin B6 comprises cultivating a microorganism belonging to the genus Rhizobium and being capable of producing vitamin B6 in a culture medium under aerobic conditions, and separating the resulting vitamin B6 from the fermentation broth. As well as containing assimilable carbon sources, digestible nitrogen sources, inorganic salts and other nutrients necessary for the growth of the microorganism, the culture medium preferably additionally contains pyruvate, D-glyceraldehyde, glycolaldehyde, glycine, 1-deoxy-D-threo-pentulose, 4-hydroxy-L-threonine or a mixture thereof. This process affords high yields of vitamin B6, a vitamin essential for the nutrition of animals, plants and microorganisms and useful as a medicine and in foodstuffs.
Patent JP-S61130112-A (JP)
Title: Housing box supply apparatus of seeding device for paper pot
Inventor: TAKAGI TADAO
IPC: A01C7/08
Filed: 1984-11-30
Abstract: PURPOSE:To prevent a paper pot from being disconnected by arranging a stopper forwardly of a supply part such that a roller for supporting a rear end of a housing box is disposed upwardly of a rapid traverse roller behind the stopper and thereby the housing box falls from its front end in its falling. CONSTITUTION:A lowest stage box 2 among overlapped housing boxes 2 supplied to a supply part 9 of a conveyor table 1 is rapidly fed by a rapid traverse roller 14 and forced to pass through a gap 32 under a push plate 29 of a stopper 27. Paper pots 4 on the housing boxes 2 on and after a second stage are brought into contact with the push plate 29 in their front end parts 37 and prevented from advancing. When a rear end 36 of the lowest stage box 2 passes through a front end part 30 of the second stage box 2, the front end 30 falls onto the rapid traverse roller 14. However, the rear end 36 stays thereupon on a support roller 33, and hence the box 2 is rapidly fed while being forwardly inclined. Thereupon, the push plate 29 is forwardly inclined, whereby the paper pot 4 is securely separated from the push plate 29 without being disconnected.
Patent JP-H0231651-A (JP)
Title: Feed
Inventor: IKEDA HISAKAZU
IPC: A01G1/04
Filed: 1988-10-06
Abstract: PURPOSE:To obtain a feed having remarkable growth-promotion effect and capable of breeding and fattening animals in extremely healthy state by compounding a digested medium obtained by culturing a mushroom on a lignin- rich grassy material. CONSTITUTION:A lignin-rich grassy material such as waste of gramineous plants (e.g. rice hull or corncob) or buckwheat chaff, pampas grass or bamboo grass is crushed to pieces having a bulk specific gravity of 0.15-0.35, preferably about 0.25 and is compounded with nutrient sources such as rice bran and wheat bran to obtain a medium. Mushroom such as Flammulina velutipes or Pleurotus ostreatus is cultured on the medium and, optionally, the grown mushroom is harvested. The obtained digested medium is compounded to a feed for cattle or poultry in an amount of <=50%, preferably 3-50% in terms of dried weight.
Patent JP-2000091156-A (JP)
Title: Electric double layer capacitor
Inventor: IINO MINA
IPC: H01G11/52
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a section unfilled with resin from occurring in the electrode part of an electric double layer capacitor. SOLUTION: This is an electric double layer capacitor where aluminum current collecting plates 2 and gel electrolytes are stacked alternately and also the aluminum current collecting plates 2 are retained with a resinous frame 4. At this time, the width of the fixture of the resinous frame 4 to the aluminum current collecting plate 2 is made 1-2 mm so that the filling of resin by injection molding against the four sides of the aluminum current collecting plate 2 may be certain.
Patent JP-S62113245-A (JP)
Title: Operation monitoring device for signal processor
Inventor: KATO TADAHARU
IPC: G06F11/30
Filed: 1985-11-12
Abstract: PURPOSE:To easily monitor the real operation of a signal processor by counting a system clock generated in the execution time of an instruction which should be executed between a couple of mutually distant instructions and deciding the operation of the signal processor. CONSTITUTION:A monitor signal generating circuit 15 inputs the output of an AND circuit 13 and the output of an inverting circuit 14 which inverts the output of the AND circuit 13. When the former is '1', a monitor signal outputted by the monitor signal generating circuit 15 is set to '1' and when the latter is '1', the signal is set to '0'. Thus, the monitor signal generating circuit 15 is used to obtain '1' as the monitor signal when the output of a counting circuit 7 is between an expected maximum and a minimum value or '0' when not. In other words, the monitor signal is '1' when the signal processor operates normally or '0' when not.