baber/WOPTO huggingface dataset:
Patent JP-S63184548-A (JP)
Title: Pad for gas bag
Inventor: NIWA MINORU
IPC: B60R21/20
Filed: 1987-01-23
Abstract: PURPOSE:To prevent fluctuation of development of a gas bag, in a pad for covering and containing the gas bag which inflates to protect a crewman, by forming a crimp pattern having specific undulation onto the outer face of a breakable thin section formed at a predetermined position. CONSTITUTION:A pad 11 for normally covering and containing a gas bag which is inflated by gas being fed from an inflator upon collision of vehicle in order to protect a crewman from shock is formed from soft synthetic resin into a box which is easily breakable upon inflation of the gas bag. A thin section 11a is formed into H-shape when viewed from above on the upper wall 11A of the pad 11 such that it is broken at a predetermined position upon inflation of the gas bag. Here, a crimp pattern 11d having height of undulation (h) shorter than 10% of the thickness (t) (about 0.5mm) at the thin section 11a is formed on the outer faces of the upper wall 11A and respective side walls 11B-11E of the pad 11 including the outer face of the thin section 11a. Consequently, the gas bag can be developed uniformly.
Patent JP-S58133146-A (JP)
Title: Potentiometer for servomotor
Inventor: KUNO TOSHITAKA
IPC: H02K11/00
Filed: 1982-02-02
Abstract: PURPOSE:To enable the easy zero-point calibration of a potentiometer at the time of setting the origin of coordinates for a robot, by fitting a resistor to a fixed cover in such a manner that the position thereof can be adjusted. CONSTITUTION:An operation for calibrating a zero point in a potentiometer 10 is performed in the following way. First, a fastening band 78 is slackened to make a resistor base 74 and a rotary cover 98 rotatable, and according to the amount of rotation thereof, a brush 90 is arranged at an intermediate point of a resistor 90, i.e. a zero point thereof. Then, a fastening nut being screwed again, the rotation of the resistor base 74 is stopped by the fastening band 78. Thereby the operation for calibrating the zero point of the potentiometer 10 is completed. By this method, the zero point of the potentiometer can be calibrated with ease when the origin of a movable part of a robot is set.
Patent JP-H03219467-A (JP)
Title: Read-out circuit for disk device
Inventor: KANAMARU SHOJI
IPC: G11B20/10
Filed: 1990-01-25
Abstract: PURPOSE:To read out information on a disk with low distortion by fixing gain to an optimum value with the aid of an amplification gain control part after an index position is detected by an index detection part. CONSTITUTION:An index detection circuit 13 gives a position signal and a timer 14 gives a pulse having fixed time width by regarding the position signal as a starting point. An integration holding circuit 12 becomes an integration circuit only during the output of the timer 14. A pulse width time corresponding to the gap of data immediately after an index is set to the timer. Then, within the pulse output time, an integral control action is executed by the circuit 12 and the levels of the outputs are made uniform by a variable gain amplifier 3. The magnitude of amplitude by the position of the signal of a magnetic head 1 on the disk or the like is absorbed and the optimum gain for an input level is required for a peak detection circuit 5 within the pulse output time. After the lapse of the pulse width of a term corresponding to the gap immediately after the index, a gain value obtained within the pulse output time is held and operated as a fixed gain amplifier by the circuit 12. Besides, the waveform distortion of the read-out signal of the head is restrained.
Patent JP-S59141040-A (JP)
Title: Rapid atomic absorption analysis of heavy metal
Inventor: MAEDA TOMIYUKI
IPC: G01N21/71
Filed: 1983-01-31
Abstract: PURPOSE:To rapidly analyze a heavy metal with good accuracy by injecting a minute amount of a specimen solution, by directly injecting a solution of a heavy metal obtained by chelate extraction in a chlorinated hydrocarbon solvent into an analyzer while continuously introducing a carrier liquid into said apparatus from a nebulizer. CONSTITUTION:A solution obtained by transferring a heavy metal such as lead, Cd. copper or Ni extracted from various water specimens, a living body specimen such as serum or a solid specimen extracted by using a chelate agent such as dithizone to a chlorinated hydrocarbon solvent such as CHCl3 or CCl4 is directly analyzed. That is, said solution is injected in an atomic absorption analytial apparatus from the specimen injecting part 4 thereof while a carrier liquid (methanol is pref.) 7 is continuously sent to said apparatus where mixed with said solution and the resulting mixture is injected into an atomizer chamber 1 from a nebulizer 6. The numeral 5 shows CHidenticalCH and the numerals 2, 3 show supplied air. By this method, 1-100mul of the minute amount heavy metal solution is used to make it possible to perform analysis with good accuracy within a short time because re-extraction is not required.
Patent JP-S61176224-A (JP)
Title: On-vehicle acoustic device
Inventor: KUROSAKI MASAKANE
IPC: H04L12/40
Filed: 1985-01-31
Abstract: PURPOSE:To improve the operability with an on-vehicle acoustic device when it is loaded on a vehicle or the source devices are increased or exchanged, by triggering a deciding circuit which decides the connection of those source devices by detecting that an accessory switch of the vehicle is changed to an ON state from an OFF state. CONSTITUTION:When an accessory switch 6 of a vehicle is turned on, a detecting circuit 15 impresses a trigger pulse to a discriminating circuit 7. Thus the circuit 7 starts to decide the connection of a source device. Then the circuit 7 delivers in turn the codes for decision of presence/absence of source device through a bidirectional data bus 4 and checks the confirmation data sent from the corresponding source device via the bus 4. When the confirmation data is received within a fixed period of time after transmission of the decision code, the connection of the source device is decided. While no connection of the source device is decided when no confirmation data is received even after a fixed periods. This procedure is repeated with all connectable source devices. Thus the connection procedure of a connector is simplified.
Patent JP-S55108845-A (JP)
Title: Preparation of substituted phenylacetic acid derivative
Inventor: YOKOGOSHI KIYONORI
IPC: C07C227/18
Filed: 1979-02-15
Abstract: PURPOSE: To obtain Diclofenac sodium useful as anti-inflammatories and analgesics simply in high yield through the hydrolysis of the compound formed by the reaction of a specific benzoic acid derivative or its acid halogenide with diazomethane and an alcohol.  
     CONSTITUTION: An o-(2,6-dichloroanilino)-benzoic acid derivative of formula II (X is OH or halogen) is reacted with diazomethane and the compound of formula III (R is alkyl, phenyl, etc.), to give a phenylacetic acid derivative of formula V,  which is hydrolyzed with a hydroxide or a carbonate of an alkali (earth) metal, to  produce o-(2,6-dichloroanilino)-phenylacetic acid of formula I (the common name;  Diclofenac). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59141205-A (JP)
Title: Driving circuit of solenoid
Inventor: KAWASAKI KAZUNORI
IPC: H01H47/32
Filed: 1983-02-01
Abstract: PURPOSE:To enable to simplify and to enhance reliability of a driving circuit for a solenoid by a method wherein the bias current of the transistor on one side of a complementary transistor group is supplied from the collector or the emitter of a mutually facing complementary transistor on another side, and the solenoid is inserted between the collectors or the emitters of the mutually facing complementary transistors. CONSTITUTION:When a transistor Q1 is in the switch ON condition according to a signal source S1, and a transistor Q2 is in the switch OFF condition according to a signal source S2, because a bias current is supplied from a bias current supply circuit RB2 to a transistor Q3, the transistor Q3 is made to be in the switch ON condition. While, because the transistor Q2 is in the switch OFF condition, and the transistor Q3 is in the switch ON condition, no bias current flows to a transistor Q4, and the transistor Q4 is made to be in the switch OFF condition. Accordingly, a current flows to a solenoid SOL from a DC electric power source E through a channel as to flow to the DC electric power source E passing the transistor Q3, the solenoid SOL, a resistor R1 and the transistor Q1.
Patent JP-S63272695-A (JP)
Inventor: JIYAN ERU DOOFUMAN
IPC: B65D83/14
Filed: 1988-01-26
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-H10281870-A (JP)
Title: Physical quantity distribution detection semiconductor device and its driving method
Inventor: KURODA TAKAO
IPC: H04N5/372
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise due to the characteristic fluctuation of a driving element in a pixel by an accurate feedback in a physical quantity distribution detection semiconductor device. SOLUTION: A device has a plurality of pixel regions 23. Each pixel region 23 has an information accumulation part 24 where each pixel region 23 responds to a physical stimulus and can shift from a first potential state to a second potential state corresponding to the physical quantity of physical stimuli, a driving element 25 for outputting a potential corresponding to the potential state of the information accumulation part 24 to an output terminal, and a switching element 22 for selecting the pixel regions 23. With the switching element 22 being in conduction state, the device also has an output adjustment part 43 for adjusting the first potential state of the information accumulation part 24 so that the output of the selected driving element 25 is equal to a reference potential Vref essentially.
Patent JP-S59141219-A (JP)
Title: Manufacture of thin film
Inventor: NAKAMURA TAKESHI
IPC: H01L31/0248
Filed: 1983-02-02
Abstract: PURPOSE:To obtain a thin film having scanty inclusion of impurities when the thin film of the desired shape is to be manufactured according to the sputtering method or the plasma CVD method, etc. by a method wherein the material of a small sputtering rate is used as a mask material. CONSTITUTION:A substrate 6 to be adhered with an amorphous silicon film, and a target 7 to emit sputtering ions and confronting with the substrate 6 are arranged in a vacuum chamber 5 filled up with argon gas. Moreover, a mask 9 is equipped to the substrate 6. As the mask 9 thereof, tungsten, etc. are used as a material having a small sputtering rate in an argon atmosphere, and available at comparatively low cost. The sides of the substrate 6 are cooled by liquid helium, etc. When a proper voltage is applied to the substrate 6 side and the target 7 side in such a condition, silicon atoms A are emitted from the target 7, and amorphous silicon films are adhered on the mask 9 and on the substrate 6. After then, by removing the mask 9, the amorphous silicon film of the desired shape is formed on the substrate 6.
Patent JP-H08212060-A (JP)
Title: Electronic mail system
Inventor: KIYOUTOKU SATOSHI
IPC: G06F9/445
Filed: 1995-02-02
Abstract: PURPOSE: To attain the solution of troubles without sending any serviceman to the place of an electronic mail terminal by providing a software updating means in an electronic mail system. CONSTITUTION: A control document(CD) of a version-up request is sent to a message communication system MHS terminal 71 from a host computer 11. The terminal 71 that acquired the right of transmission sends the version number of control software of its own terminal to the computer 11 . The computer 11 refers to a control software storage area management table 9 from the inside of a storage 31 and acquires the head address of an area where the software of the version to be updated is stored. Then the computer 11 reads the software out of the storage 31 and sends the software information to the terminal 71 after converting it into a CD. Then the code part of the software storage area included in an auxiliary storage of a storage 81 connected to the terminal 71 is updated.
Patent JP-H07211749-A (JP)
Title: Film carrier, semiconductor device and manufacture of this semiconductor device
Inventor: KUNII NORIO
IPC: H01L21/60
Filed: 1994-01-14
Abstract: PURPOSE:To make it possible to conduct reliably a bonding of the inner lead parts of a film carrier on electrode parts on a semiconductor chip and to make the prevention of the deformation of the inner lead parts, the protection of the chip and the like possible. CONSTITUTION:Inner leads 31 of leads 3 of a film carrier 1 are provided on a base film 2 and a through hole 22 is formed in the film 2 to oppose to the surface of a semiconductor chip 5. After bumps 4 on the leads 31 are made to make contact with electrodes on the chip 5, the peripheries of the abutment parts are covered with a resin 8 to seal a space, which is encircled with the film 2 and the chip 5, and the air in the space is vacuum-sucked by a tool 11 through the hole 22 formed in the film 2, whereby the chip 5 is attracted to the side of the film 2 and the bumps 4 on the leads 31 are jointed with the electrodes.
Patent JP-S53100879-A (JP)
Title: Measurement of laser beam power
Inventor: NAKASHIMA SADAO
IPC: G01K17/00
Filed: 1977-02-15
Abstract: PURPOSE:To obtain correct information rapidly and with ease, by irradiating laser beam on the surface of energy absorption plate to generate steady stream of heat between the surface and the backside and detecting the surface temperature reached to quilibrium with a sensor.
Patent JP-H04242182-A (JP)
Title: Test device for electric generator multivariable controller
Inventor: HANADA SHUNICHIRO
IPC: G01M99/00
Filed: 1991-01-14
Abstract: PURPOSE:To enable the inspection of a controller in controllability against disturbance to the magnetic excitation of an electric generator by testing of voltage step response of an electric generator multivariable controller. CONSTITUTION:By using a voltage step signal impressing means S for testing, a voltage step signal C is impressed to an electric generator multivariable controller R. In synchronizing to this, a disturbance step signal B for testing which is a mutiplication of the voltage step signal C for the gain with the use of a disturbance step signal impressing means GG for testing, is impressed to a control signal impressing means I, and the disturbance signal is avoided a short time later.
Patent JP-H07208074-A (JP)
Title: Installation method of position measuring deflector
Inventor: FUKUHARA SATOSHI
IPC: E21D9/06
Filed: 1994-01-14
Abstract: PURPOSE:To install a deflector even in a tunnel having a so small diameter that nobody can enter. CONSTITUTION:A plurality of connectors 30a, 30b, 30c, 30d, 30r1 and 30r2 in the vertical direction are provided to a deflector 10, and those connectors 30 are connected to connecting sections provided to specific positions of wires 32a-32d. The wires 32 are stretched between an excavator and a reference point of a vertical shaft, with the advancement of the excavator, the wires are drawn out from a wire drawable machine provided to the excavator, and the deflector 10 connected through the connectors 30 is installed at a specific position of a tunnel.
Patent JP-S60162351-A (JP)
Title: Dial indicating device
Inventor: KITAGAWA YUUZOU
IPC: H04M1/56
Filed: 1984-02-02
Abstract: PURPOSE:To dial assuredly a telephone number by reading and storing the bar codes recorded on a card and reading the stored numeric information to send it to a display device which indicates a dialing operation. CONSTITUTION:A card which contains the recorded bar codes corresponding to a telephone number is put into a card inserting part. Then an optical reader 17 reads the bar codes and stores the corresponding numeric characters to a register 54. The register 54 sends the stored number information to an LED drive circuit 56 by one character in response to a read command signal 60 sent from a pulse control circuit 58 and while a dial indication release switch PSW is kept open. The circuit 56 turns on successively light emitting elements LEDL1- L12 on a display panel DISP set above push-buttons of a telephone in accordance with the numeric characters of the bar codes. The telephone number can be dialed by pushing the push-buttons in response to the glowing order of the LEDs. In this case, the circuit 58 controls the circuit 56 so that these LEDs never glow before a detection signal 66 is received from a dial detecting means 64.
Patent JP-S57132788-A (JP)
Title: Driving circuit for reel motor
Inventor: ENOMOTO MITSUTAKA
IPC: H02P7/288
Filed: 1981-02-05
Abstract: PURPOSE:To apply winding torque corresponding to a tape speed to a reel by integrating the DC voltage corresponding to the duty ratio of the pulse of a frequency generated correspondingly to the tape speed, adding the prescribed DC voltage thereto, and driving the reel motor. CONSTITUTION:A magnetic tape 1 is taken up by a takeup reel 2, and a reel base 3 is rotatably coupled to a reel motor 4. A capstan motor 7 and a frequency generator 8 are coupled directly to a capstan 5, thereby producing a signal Sa proportional to the rotating speed. A pulse Pb shaped by a shaper 11 is supplied to a capstan servo circuit 12, is supplied to a monostable multivibrator 14, and is added in voltage by transistor Q5, Q6 through the integrator 15 of a resistor R11 and a capacitor C2, thereby driving the motor 4. The output of the multivibrator 14 is zero at the time of reproducing a reference by a system control circuit 13 to provide the prescribed torque, and a takeup torque corresponding to the tape speed is provided at the time of shifting the speed in positive direction, and the torque can be increased at the time of reproducing in reverse direction.
Patent JP-S62173720-A (JP)
Title: Cleaning apparatus for wafer
Inventor: TAKIZAWA RITSUO
IPC: B08B3/08
Filed: 1986-01-28
Abstract: PURPOSE:To reduce possibility in which a wafer is contaminated secondarily by cleaning the wafer by the vapor of chemicals for cleaning, washing off the chemicals by steam without taking out the wafer of a vessel and drying the wafer. CONSTITUTION:A wafer 22 is admitted into a vessel 21, valves B, D are opened, and an oxide film formed on the surface of a wafer 22 is dissolved by HF vapor 23. When the oxide film is removed and an aqueous solution on the surface of the wafer 22 is brought to a breaking state, the valve B is closed, a valve C is opened, and HF adhering on the surface of the wafer 22 and the inside of the vessel 21 is washed off by steam 24 having high purity. HF is replaced sufficiently with water, the valve C is closed and valves A are opened, and high-purity N2 gas 26 heated by heaters 25 is sprayed against the wafer 25 and the wafer 25 is dried. Accordingly, possibility in which the wafer 22 is contaminated secondarily is reduced.
Patent JP-H02198157-A (JP)
Title: Integrated circuit case
Inventor: NAKANO FUMIHISA
IPC: H01L23/08
Filed: 1989-01-27
Abstract: PURPOSE:To keep stable conditions against external noise, static electricity and, etc., by a method wherein material having a resistance high enough not to give influence upon the operation of an integrated circuit is employed as the material of an integrated circuit case to eliminate a potential difference between respective terminals. CONSTITUTION:An integrated circuit case main part 1 is made of high resistance material as a whole and terminals 2 are connected to the side surfaces of the case with equivalent resistances which do not give influence upon the circuit operation. If the case is made of the high resistance material like this, a potential difference between the respective terminals can be eliminated. With this constitution, external noise, a static breakdown and, etc., caused by the potential difference between the terminals can be avoided and, further, handling transportation, storage and, etc., of integrated circuits can be facilitated.
Patent JP-H11201720-A (JP)
Title: Focus detecting method and device for projector
Inventor: NAKAMURA TAIZO
IPC: G02B7/28
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a focus detecting method and a device for a projector having reproducibility on the measured result with a relatively simple and inexpensive structure. SOLUTION: An object image is formed on the surface of a screen 6 by a projecting lens 1 facing an object W, and the surface of the object W is illuminated by the reflected light from a half-mirror 13 located in the projection light path of the projecting lens 1 in this projector. The image of a reticle 11 located on the illumination light path from an illumination light source 9 to the half-mirror 13 is projected on the surface of the object W by the light flux displaced from the optical axis of the half-mirror 13, the image of the reticle 11 is converted into a side drift image against the optical axis by a focus action, and the moving state of the image is detected by an edge detecting element 7 located on the screen 6.
Patent JP-S63183990-A (JP)
Title: Production of slurry for coal liquefaction
Inventor: CHIKADA TSUKASA
IPC: C10G1/06
Filed: 1987-01-27
Abstract: PURPOSE:To eliminate clogging of a pipe and enable safe operation, by attaching an external circulation pipe to a slurry storage tank, circulating the slurry at a specific flow rate, extracting a part of the circulating slurry, passing through a sieve and supplying the sieved slurry to a reaction system as a coal- liquefaction slurry. CONSTITUTION:A slurry storage tank 1 free from exhaustion opening is provided with an external circulation pipe and slurry is circulated through the pipe with a circulation pump 6. The amount of circulating slurry per 1hr is made to be larger than the maximum storage capacity of the slurry storage tank 1 and the flow rate of the slurry flowing through the exterior circulation pipe is adjusted to >=0.15m/sec. At least a part of the circulating slurry is continuously or intermittently extracted from the bottom of the slurry storage tank 1 and classified by sieving. At least a part of the fraction passed through the sieve is supplied to a reaction system as the coal-liquefaction slurry.
Patent JP-S62176782-A (JP)
Inventor: KATSU SHIGEO
IPC: B25J13/00
Filed: 1986-01-28
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-H06227411-A (JP)
Title: Abnormality detecting device for actuator loaded on vehicle
Inventor: HARADA MOTOO
IPC: B60R16/02
Filed: 1993-02-03
Abstract: PURPOSE:To correctly check the operational impossibility of each actuator without consecutive much time in a vehicle loaded with plural actuators. CONSTITUTION:An electric control circuit 13 time-sharing detects the operational impossibility of plural actuators 11-l-11-N by a program processing including plural check routines corresponding to the respective actuators. In each check routine, according to output of sensors 15-1-15-N for detecting the displacement of movable part of each actuator, it is judged whether each actuator is operated or not, and if each actuator is operated, program processing is made proceed to the next check routine. If each actuator is not operated, the operational impossibility of the actuator concerned is investigated in detail with enough time in the other check routine on the condition that the operational impossibility of each actuator is not investigated in detail.