baber/WOPTO huggingface dataset:
Patent JP-S57178165-A (JP)
Title: Battery checking circuit
Inventor: SHIMOKAWA RIYUUSHI
IPC: G01R19/165
Filed: 1981-04-27
Abstract: PURPOSE:To make display contents exactly coincide with operation sequence control, by inhibiting the display and operation sequence when battery voltage has become lower than reference voltage set around the lower limit operating voltage of an electronic circuit. CONSTITUTION:In case when battery voltage VB is alightly high, as the case may be, it becomes lower than reference voltage Vr temporally by operation, etc. of an oscillator. In such a case, an FF circuit 2 inputs an output signal of a voltage comparing circuit 1 by synchronizing with fall of a sampling pulse (phi) applied to a clock input terminal, and forms an output signal Q of H in the negative edge of the first sampling pulse (phi). Subsequently, in case of VB<Vr due to a mustache-like voltage variation like the third sampling pulse, the output signal Q is changed to L, and only during the period of L, display and operation sequence are inhibited. Accordingly, in this way, it is possible to make display contents exactly coincide with operation sequency control.
Patent JP-2000256876-A (JP)
Title: Gas deposition apparatus and method therefor
Inventor: NAKAHARA NOBUYUKI
IPC: C23C26/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to arbitrarily start or stop the injection of superfine particles from a nozzle by injecting gas from an injection mechanism and acting a force larger than the suction force of a transporting pipe on the superfine particles. SOLUTION: A cap 7 of an aperture of the injection mechanism 5 moves and an aperture is held closed at the start of film formation. The cap 8 of the injection mechanism 6 moves and an aperture is held closed. The opening 2 of the transporting pipe 1 exists in a position where the opening faces an evaporation source 3. The evaporation source 3 is applied with electric power via an electrode 11 from a power source 10 and is heated by resistance heating. The superfine particle raw material 4 housed in the evaporation source 3 evaporates and is transported from the opening 2 to a film forming chamber and is injected at a high velocity from the nozzle, by which the superfine particle film is formed on a substrate.  The stop of the film formation is executed by moving the cap 7 of the injection mechanism 5 to open the opening and injecting an injection gas from an injection gas supply device. Simultaneously the cap 8 of a discharge mechanism 6 moves and the opening 2 is open to discharge the superfine particle material 4 to a discharge chamber.
Patent JP-S62218283-A (JP)
Title: Four-wheel steering gear for vehicle
Inventor: MURAI TAKESHI
IPC: B62D7/14
Filed: 1986-03-20
Abstract: PURPOSE:To improve stability and safety of a vehicle for its steering when abnormality is generated in an electrical system, by setting the rear wheel steering ratio to a predetermined value by an electromagnetic actuator in case of the vehicle with power supply voltage in a predetermined value or less while with a voltage drop rate in a predetermined value or less. CONSTITUTION:Pressure oil is allowed to flow via a control valve controlled by a stepping motor 25, and a rear wheel steering mechanism generates auxiliary power of steering by supplying the pressure oil to and discharging it from right and left pressure oil chambers of a power cylinder 15. Here a controller 28 provides in its inside a voltage supervisory circuit 45, which detects power supply voltage to be in a predetermined value or less, and a voltage drop rate supervisory circuit 46 which detects a drop rate of the power supply voltage to be in a predetermined value or less. And a steering gear, when it generates the detection voltage of predetermined value or less and the voltage drop rate of predetermined value or less, outputs a neutral reset signal from a neutral reset instruction part 36, setting the target steering ratio to 0 in a target steering angle arithmetic part 30. In this way, the rear wheel steering mechanism is slowly reset to the neutral position by the stepping motor 25.
Patent JP-H09261632-A (JP)
Title: Image signal processor
Inventor: YAMAUCHI TATSURO
IPC: H04N19/503
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To maintain high image quality even when an image conversion processing is repeatedly performed by decoding only a timewise or spatial local part subjected to the image conversion processing among encoded image signals and processing the other parts as source encoded image signals as they are without decoding them. SOLUTION: The encoded image signals 1 and 2 are inputted to local decoding circuits 3 and 4. In the local decoding circuits 3 and 4, a block defined as an editing object in one image is specified based on block specifying signals from a block circuit 5 and the encoded image signals of the part are locally decoded. Then, image signals from the local decoding circuits 3 and 4 are inputted to a processing circuit 7, the image conversion processing is performed and then, they are encoded again in a local encoding circuit 8. Finally, the encoded image signals from the local encoding circuit 8 which are locally decoded, edited and then encoded again in such a manner and the source encoded image signals 1 and 2 are selectively synthesized in a synthesis circuit 9.
Patent JP-H098336-A (JP)
Title: Optically writable/erasablr conductive pattern at band gap heterojunction
Inventor: TEENIKA TEIO
IPC: H01L29/267
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To sustain a barrier under a room temperature by including a semiconductor element having the first region of a first semiconductor substance and the second region of a second semiconductor substance forming a heterojunction with the first region wherein the region contains donor atoms which can form a DX center thereby producing a large barrier for recombination. SOLUTION: A semiconductor including a special heterojunction between different semiconductor substances, where one layer 22 is doped with donors introducing a DX center as a storage means, is employed. Optical carriers are removed spatially from the original position of DX center at the heterojunction. The heterojunction is designed to provide a large band difference. The optical carriers must pass through the barrier and since it must be excited thermally furthermore in order to return back to the original DX position, it functions as a high barrier against recombination. Since the ppc is sustained for at least one year under room temperature, the barrier can be sustained under room temperature.
Patent JP-H07336899-A (JP)
Title: Single-operation preventive device and distributed power generation system
Inventor: TAMECHIKA MASASHIGE
IPC: H02M7/48
Filed: 1995-03-22
Abstract: PURPOSE:To prevent a single operation of distributed power supplies positively without using large-scale facilities by synchronizing an output from a pulse circuit with the signal output of a reference signal source by a synchronous means. CONSTITUTION:When a system power supply 4 is detached from a distribution line 3 and operated singly, voltage V reaches magnitude represented by the product of the output currents of distributed power supplies 1 and load impedance. When a switch 7 is turned on, the equivalent load impedance of the distributed power supplies 1 is reduced because resistive load 8 is connected in parallel with customer load 2. Since an output from a pulse circuit 9 is synchronized with the signal output of a reference signal source by a synchronous circuit 12 at that time, the resistive load 8 is connected simultaneously even when a plurality of the same power generation systems are bonded with one distribution line 3, thus lowering the load impedance of the whole systems so as not to have an effect on the operation of each single-operation preventive device at all. Since output currents are kept constant, on the other hand, voltage V is lowered by the reduction section of load impedance.
Patent JP-S63230214-A (JP)
Title: Pipe rolling control method
Inventor: MORIBE KENJI
IPC: B21B37/18
Filed: 1987-03-17
Abstract: PURPOSE:To eliminate the variation in thickness and to perform a pipe rolling so as to improve a remarkable pipe quality by controlling the roll rolling reduction position of both stands based on the rolling load at the final two stands effecting an elongation rolling, the diameter of a core metal rod while under passing through those and each detection value of the tensions between both stands. CONSTITUTION:A blank pipe 11 is rolled by a core metal rod 12 and each caliber roll 1a-8a. While under this rolling, an arithmetic and control unit 20 reads the signal showing a rolling load from load cells 6b, 7b and the signal showing the moving speed of the core metal rod 12 from a pulse generator 14a. Whenever each rolling is finished, the diameter of each part in the axial direction of the core metal rod 12 is measured and the data thereof are stored by inputting to the device 20. And the device 20 operates the controlled variable of the rolling reduction position of the rolls 6a, 7a of both stands 6, 7 based on said various input signals to output the output thereof to rolling reduction devices 6b, 7b.
Patent JP-H08233532-A (JP)
Title: Inspection of transparent electrode
Inventor: YAMAMOTO TAKAHIRO
IPC: G01B11/02
Filed: 1995-02-27
Abstract: PURPOSE: To inspect the forming states of a plurality of transparent electrodes on the surface of a transparent body by an optical means and an image processing technology. CONSTITUTION: Inspecting light is cast on a plurality of transparent electrodes 2 formed on a transparent body 1. Whether the transparent electrode is good or not is judged based on the difference between the reflected light from the part of the transparent electrode 2 and the reflected light from the other part. In this inspection method, a plurality of the transparent electrodes 2 are scanned by a line sensor 8 in the direction, which is intersected with the forming direction of each transparent electrode 2, and the video signals are obtained as the outputs of the line sensor 8. At the same time, the waveforms corresponding to the transparent electrodes 2 are counted from these video signals.  The forming state of each transparent electrode is inspected based on the magnitude comparison of the counted values of the waveforms and the reference values corresponding to the formed number of the transaprent electrodes 2.
Patent JP-S58180003-A (JP)
Inventor: MATSUDA KIYOSHI
IPC: C04B35/00
Filed: 1982-04-15
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-S63231711-A (JP)
Title: Magnetic head and its manufacture
Inventor: KAWASE MASAHIRO
IPC: G11B5/127
Filed: 1987-03-20
Abstract: PURPOSE:To form an in-line with high accuracy and to eliminate a position shift between tracks at low cost by forming V grooves in common core half body which has glass grooves for track widths and track intervals after two magnetic core half bodies are adhered. CONSTITUTION:A soft magnetic material 11 and a soft magnetic material 12 which have the glass grooves 5 and track width control grooves 9 are adhered, a V groove 8 is formed, and the joined body is sliced into a magnetic head. The magnetic core half bodies 3 and 4 for two channels are adhered to the common core half body 6 and the tip of the V groove 8 is inputted into the grooves 9. Magnetic gaps 1 and 2 are formed on the same surface of the half body 6, so the in-line is formed with high accuracy and there is no position shift between the gaps. The grooves 5 and 9 are formed at track intervals W0 to track widths W1 and W2 with high accuracy, and a space necessary for coil winding is secured by the groove 8 to enable tracks to be narrowed down; and mass-production is facilitated and the cost is reduced.
Patent JP-H01242003-A (JP)
Title: Triple-folding type umbrella
Inventor: GO ZOUEI
IPC: A45B19/10
Filed: 1988-03-18
Abstract: PURPOSE: To tightly tension cloth of tri-foldable umbrella by nesting connect bone with inside main bone while the umbrella is folded to prevent bulk and by tensioning inside main bone and middle main bone straight while the umbrella is opened. CONSTITUTION: The umbrella is constituted by shaft 73, lower lock 71, cloth 8, outer main bone 6, connector 61 for outer main bone, middle main bone 4, connector 41 for middle main bone, inside main bone 2, branch bone 1, connection bone 3, tension bone 5, etc. When the umbrella is tri-folded, inside main bone 2 is nested in connection bone 3 so the inside main bone 2 and branch bone 1 firmly close to the shaft 73 at buckling part 24 of the inside main bone 2 so as to prevent bulk of the umbrella. When the umbrella is opened, the inside main bone 2 and the connection bone 3 are in astraight line and the cloth 8 is tensioned straight by the buckling part 24 of the inside main bone 2.
Patent JP-S61222904-A (JP)
Inventor: HENRIKU OTSUTO SUTAARU
IPC: C01B3/38
Filed: 1986-03-19
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-H03266957-A (JP)
Title: Method for preparing seasoning using sesame as raw material
Inventor: HAYASHIDA HIROYUKI
IPC: A23L27/21
Filed: 1990-03-16
Abstract: PURPOSE:To prepare a seasoning having pharmacological activities, smell and taste characteristic to sesame by chemically decomposing the residues of the sesame roasted and subsequently pressed to separate the oil, and subsequently separating solid contents from the decomposition product. CONSTITUTION:The residue of sesame roasted and subsequently press to separate the oil is mixed, if necessary, with the distillation waste solution of SHOCHU (a liquor) or sesame SHOCHU, mixed with diluted hydrochloric acid having a concentration of 15-25wt.%, hydrolyzed at 95-100 deg.C for 55-70 hours and subsequently neutralized with sodium carbonate at a pH of 4.5-5. Solid contents are separated from the prepared decomposition solution.
Patent JP-S62220812-A (JP)
Title: Recorder
Inventor: IDA TOSHIKAZU
IPC: G01D9/00
Filed: 1986-03-24
Abstract: PURPOSE:To easily record trend display by performing an arithmetic processing in which the time axis and the scale axis of a display screen are represented in the logarithmic scale. CONSTITUTION:Measuring analog signals inputted from plural channels are A/D converted with an A/D converter 3 and these digitally converted signals are format-processed arithmetically with a controller 4 and stored and afterward, the display processing is performed to perform the trend display and digital display on a display device 8 based on the stored data. In this display processing, the time base arithmetic processing and the scale axis arithmetic processing with the time base and the scale axis of the display screen as the symmetrical scale are performed. These processed data are stored in an image memory 4d and transferred to a display controller 8 and made video signals and inputted to the display device 8 and the display and the digital display are performed on its screen.
Patent JP-S60205779-A (JP)
Title: Logarithmic conversion device
Inventor: UNOSAWA NOBORU
IPC: G06G7/24
Filed: 1984-03-30
Abstract: PURPOSE:To compensate easily and accurately temperature of a logarithmic conversion device, which uses pair transistors TRs. CONSTITUTION:Since a resistance which has not a coefficient of temperature is used as a resistance R of a logarithmic conversion circuit LOG, the gain of a buffer amplifier BA is constant independently of the variance of temperature. TRs having the same characteristic are used as pair TRs Q1 and Q2 constituting the logarithmic conversion circuit LOG and pair TRs Q1' and Q2' constituting a temperature detecting circuit DET in the same temperature conditions. The output voltage of the logarithmic conversion circuit LOG is applied to the dividend input terminal of a dividing circuit DIV, and the output voltage of the temperature detecting circuit DET is applied to the divisor input terminal of the circuit DIV. Since the output of the logarithmic conversion circuit is divided by the output of the temperature detecting circuit DET, the term of the coefficient of temperature is cancelled completely, and as the result, a logarithmic conversion device very stable against temperature is obtained.
Patent JP-H06271556-A (JP)
Title: Agent for recovering sensitivity to medicine
Inventor: MIYATA YOSHIYUKI
IPC: C07D217/24
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a compound useful as an agent for recovering sensitivity of cancer exhibiting resistance to anticancer agents and pathogenic microorganism exhibiting resistance to antiphathogenic microbial agents to medicines. CONSTITUTION:A compound of formula I (X is O, S or imino; R<1> is H, alkyl, alkenyl, etc.; R<2> is formula II, etc.; R<3> to R<7> are H, halogen, alkyl, etc.) and its salt, e.g. 1-[4-(dibenzo[a,d]cycloheptan-1-yl)-1-piperazinyl]-3-phenoxypropane-2- ol. The compound of formula I is obtained by reacting 1-(dibenzo[a, b]cycloheptan-1-yl)-1-piperazine of formula III with epichlorhydrin of formula IV and sodium hydride in DMF to afford an epoxypropyl adduct of formula V and then reacting the epoxypropyl adduct of formula V with a compound of the formula R<2>XH in ethanol. The compound of formula I, etc., is useful in treatment for diseases remarkably endangering human lives, e.g. multiple drug cancer, multiple drug malaria and MRSA.
Patent JP-S63230661-A (JP)
Title: Diphenylamine derivative and production thereof
Inventor: OMORI KAZUHIRO
IPC: B41M5/145
Filed: 1987-03-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are methyl or ethyl; R2 is 1-4C alkyl or phenyl). EXAMPLE:2,2-Bis-[4-(4-methoxy-2-methyl-1-ylamino)phenyl]propane. USE:A synthetic intermediate for fluoran derivatives used in heat-sensitive and pressure-sensitive recording. PREPARATION:A compound expressed by formula II is reacted with a ketone expressed by formula III to afford the diphenylamine derivative expressed by formula I. The reaction is carried out by dissolving the above-mentioned compounds in THF, dioxane, acetonitrile, etc., and using a condensing agent, such as sulfuric acid, phosphoric acid or hydrochloric acid, at 5-90 deg.C for 5-120hr. The aimed compound expressed by formula I is obtained in good yield by using preferably concentrated hydrochloric acid at room temperature - 50 deg.C.
Patent JP-S58183073-A (JP)
Title: Automatic folding machine for laver bundle
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1982-04-16
Abstract: PURPOSE:To improve the quality and operating efficiency by the automation, by assembling ten sheets of laver into one bundle, and making it possible to fold the bundle at a constant curvature of the folding part from the central part thereof. CONSTITUTION:A bundles 16 containing ten sheets of laver fed by a feed conveyer 17 in the direction of arrow crosses a lowering plate 6 for folding and raising the laver bundle 16 to push a limit switch 19 and is stopped by a stopper 18. An electric motor is started to raise the raising plate 6 for folding and raising the laver bandle 16 between slats 5 at the front part and the bundle 16 containing the ten sheets of the laver is folded double and held between the slats 5. After completing the one operation, a driving sprocket 3 is operated to move a chain 4' by two pitches. Thus, the slats 5 holding the folded laver bundle 16 are moved in the direction of arrow (a) for a given distance and stopped. The operations are repeated to fold the bundle 16 containing the ten sheets of laver evenly, and a pushing plate 7 is operated for the ten bundles 16 to push the bundles 16 from the slats 5.
Patent JP-S56160047-A (JP)
Title: Mounting structure of integrated circuit
Inventor: INOUE KAZUO
IPC: H01L21/60
Filed: 1980-05-15
Abstract: PURPOSE:To enable to perform the mounting of a stabilized extra-thin and very small integrated circuit without using a sealing frame by a method wherein the sealing pattern is provided in the vicinity of the IC arm, along the IC arm, of the finger electrode of a circuit pattern. CONSTITUTION:A pilot hole 2a and a device hole 2b are provided on a film carrier 2 and after copper foil has been adhered, an etching work is performed on the prescribed circuit pattern. At this point, the finger electrode 3a, to be used for bonding, and the sealing pattern 10 protruding toward the side section of the finger electrode in paralled to the IC arm, are formed simultaneously. After performing a bonding connection using the electrode 4a of the IC and a gold-tin eutectic, the IC surface is mounted sealedly by the molding material 6 of epoxy sealing resin. Through these procedures, a thin sealing can be performed without using a sealing frame and the crystal oscillation electronic watch of small type and high quality can be obtained.
Patent JP-S60221944-A (JP)
Title: Method of totally analyzing local area of sample
Inventor: SOEJIMA HIROYOSHI
IPC: G01N23/22
Filed: 1985-03-28
Abstract: PURPOSE:To enable the same point on the same to be analyzed regardless of the type of an analyzer by using sample stages with the same structure for all analyzers, giving interchangability to the sample holder and specifying the position of the sample holder for each sample stage. CONSTITUTION:An ion mass analyzer (A) and an electron ray microprobe analyzer (B) have sample stages (W) having the same structure and sample holders (H) each corresponding to all sample stages. The sample stage (W) has devices minutely movable in X, Y and Z directions and each of these devices is driven by a pulse motor. The position of the sample holder of the coordinates is seen from the count level of a pulse counter. A positioning connection structure is installed between the sample stage (W) and the sample holder (H). The position of the sample holder (H) is automatically determined relative to the sample stage (W). Therefore, by specifying the position of the device movalbe in each direction on the sample stage, the same point on the sample can be irradiated by excited rays regardless of for which analyzer the sample holder is used.
Patent JP-H10260148-A (JP)
Title: Method and apparatus for measurement of interface state density
Inventor: KOYAMA MASATO
IPC: H01L21/66
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which a capture cross section can be measured by a method wherein the supply of ballistic carriers is stopped and, after that, a capacitance in a process in which an interface-state-density electric charge in a thermal nonequilibrium state is returned to a thermal equilibrium state is measured. SOLUTION: A voltage Vt is applied, by a tunnel-voltage power supply 1, across a metal A 4 and a metal B 6 on both sides of an insulating film 5, and a tunnel current is made to flow. Ballistic electrons which reach the junction interface 10 between the metal B 6 and an n-type semiconductor 7 are captured at an interface state density, and they are separated from the interface state density, e.g. in their discharge state to a conductor. However, while the voltage Vt is being applied, the ballistic electrons are supplied, and the interface state density creates a thermal nonequilibrium state which is filled with the electrons. Thereby, the electric charge state of the interface state density is controlled, and the voltage Vt is set to 0. Then, the captured electrons which are higher than the Fermi level are discharged to the conductor so as to be diffused to a semiconductor bulk.  A change in the electric charge state of the interface state density is detected as a change in the capacitance of a junction by using a capacitance-time characteristic (C-t) measuring device, and a capture cross section can be measured.