baber/WOPTO huggingface dataset:
Patent JP-H0244316-A (JP)
Title: Liquid crystal display device with auxiliary capacity
Inventor: MIMURA AKIO
IPC: H01L21/336
Filed: 1988-08-05
Abstract: PURPOSE:To prevent a potential drop caused by an auxiliary capacity use transparent electrode by providing an auxiliary conductor in a display area, as well, and also, providing an intermediate conductor in order to connect effectively said conductor to the auxiliary capacity use transparent electrode so that the auxiliary capacity use transparent electrode and the auxiliary conductor are brought into contact satisfactorily with each other. CONSTITUTION:In a liquid crystal display device in which an auxiliary capacity 9 is formed, an auxiliary conductor 10 is provided in parallel to a scanning line 3, and an auxiliary capacity use transparent electrode 12 is connected to the auxiliary conductor 10 through an intermediate conductor 13. Since the auxiliary conductor 10 is extended to each picture element, the auxiliary capacity 9 operates normally in any picture element. This auxiliary conductor 10 can be formed by, for instance, aluminum simultaneously with the scanning line 3. In such a way, the auxiliary capacity use transparent electrode and the auxiliary conductor can be brought into contact satisfactorily with each other, and even in the case of a large-sized LCD, the normal effect of the auxiliary capacity can be realized.
Patent JP-H0534206-A (JP)
Title: Apparatus and method for measuring distribution of underwater temperature
Inventor: FUNAKOSHI NORIHIRO
IPC: G01K1/02
Filed: 1991-08-03
Abstract: PURPOSE:To obtain an underwater-temperature-distribution measuring apparatus and an underwater-temperature-distribution measuring method which can quickly measure the distribution of water temperature in the direction of the depth even if a ship is being moved and can perform the measurements at many points at the same time. CONSTITUTION:An underwater-temperature-distribution measuring apparatus is constituted of a thermocouple 1 for measuring water temperature, a VF converter 2 for amplifying the output signal of the thermocouple 1 into the frequency signal in an ultrasonic wave region, a piezoelectric element 4 for discharging the ultrasonic-wave output into the water and an amplifier 3 for amplifying the frequency signal and applying the signal into the piezoelectric element 4. The underwater-temperature-distribution measuring apparatus is put into the water and made to sink. The output of the ultrasonic wave transmitted from the underwater-temperature-distribution measuring apparatus is received on a ship and the like during the sinking. The change in frequency of the ultrasonic-wave output is measured, and the underwater temperature distribution in the depth direction is obtained.
Patent JP-H0749404-A (JP)
Title: Lens with variable focal point
Inventor: KOMURA TSUKASA
IPC: G02B3/14
Filed: 1993-08-05
Abstract: PURPOSE:To provide a lens of the variable focal point which can control the focal point e.g. by the electrical signal, and can be used in a bar-code reader, etc. CONSTITUTION:Transparent elastic films 12 are arranged opposite to each other through a spacer 13 on the surface of a glass substrate 11 of parallel plate shape, and a pressure chamber 14 is formed between the glass substrate 11 and the transparent elastic film 12. A pump 15 is provided in this pressure chamber 14 through a communicating passage 19, the working fluid in the pressure chamber 18 is pumped in/out of the pressure chamber 14 through the electric distortion of an elastic film 16 to distort the transparent elastic film 12, and a lens whose focal point is changed is provided. The transparent elastic film 12 has the thick film distribution where a curved surface is formed in the center, and a three-dimensional curved surface is formed in the periphery thereof, and when the working fluid is pumped in, the center part is distorted in the spherical shape to form the lens body without aberration.
Patent JP-H0750196-A (JP)
Title: Microwave oven
Inventor: WADA YOSHIHIRO
IPC: H05B6/72
Filed: 1993-08-05
Abstract: PURPOSE:To prevent lowering of surface resistance of a radiation antenna and a fixed plate around thereof due to the adhesion of fouling of food. CONSTITUTION:In a microwave oven, a radiation antenna 21 is fitted to a surface 20b which faces a magnetron 8 on a fixed plate 20 fixed inside a wave guide 7. Adhesion of fouling of the food, intruding the inside of the wave guide is prevented from sticking to the radiation antenna 21 and the surface 20b of the fixed plate 20 around of the radiation antenna 21, and lowering of surface resistance due to the adhesion is prevented without discharge from an antenna part 13.
Patent JP-S6350226-A (JP)
Title: Communication control system
Inventor: OGAWA TOSHIO
Filed: 1986-08-20
Abstract: PURPOSE:To smooth the communication operation of a whole by preventing a latter node from participating in a token ring when nodes having the same address will participate in the token ring in a local area network (LAN) of a bus system. CONSTITUTION:Control operation of microprocessors (muP) 14 in communication controllers of respective nodes 10 are indicated by a state transition diagram shown in the figure, and the operations of states 0-10 conform to 'IEEE Std 802.4-1985'. In such a state transition, a node address check (1') state is provided in the transition from the offline state to an idle state. In this node address check (1') state, a token frame is circulated for a time longer than a maximum circulation time and each node checks the source address SA of the token. If the address SA coincides with the node address of the node itself, the whole of the system is returned to the offline state O, but otherwise, the system is switched to the idle state 1 which is the steady state for online. These state transition and check operation are performed in accordance with the algorithm of a ROM 15 by the muP 14.
Patent JP-H0361626-A (JP)
Title: Intake throttle valve for internal combustion engine
Inventor: MATSUZAWA TOSHIO
IPC: F02D9/10
Filed: 1989-07-27
Abstract: PURPOSE:To obtain an intake throttle valve for an internal combustion engine in which the leak of the fluid in an intake passage in little by forming an intake passage, through shaft hole, and a bottomed shaft hole on a body and axially supporting a valve shaft at the top edge of the bottomed shaft hole and insertion-axis-supporting the body into the through shaft hole. CONSTITUTION:A body 1 has a through shaft hole 11 for the communication between an intake passage 1a for insertion-supporting a valve shaft 2 and the outside and a bottomed shaft hole 12 which axially supports the top edge of the valve shaft 2 and is installed on the inner wall surface side for dividing the intake passage 1a. The valve shaft 2 of which top is axially supported by the bottomed shaft hole 12 is insertion-axis-supported by the through shaft hole 11. Though, with such constitution, the through shaft hole 11 communicates with the outside, the bottomed shaft hole 12 is cut off from the outside. Therefore, the need of interposing a sealing member between the bottomed shaft hole 12 and the valve shaft is obviated, and the outside leak of the fluid in the intake passage 1a due to the deterioration of the sealing member is prevented. Therefore, the replacement of the sealing member after deterioration can be carried out only on the through shaft hole 11 side.
Patent JP-H05130829-A (JP)
Title: Film or sheet for preserving meat and fish and shellfish
Inventor: SUNAMI SADAKATSU
IPC: A23B4/10
Filed: 1991-07-08
Abstract: PURPOSE:To obtain the subject film sheet excellent in long-term freshness retaining property, weight loss preventing property and bacterial proliferation preventing property of meat and fishes and shellfishes by inserting a freshness retaining material such as a sugar alcohol between specific two kinds of films or sheets. CONSTITUTION:The objective composition obtained by inserting freshness retaining material of a composition consisting essentially of a sugar alcohol of tritol, glycerin, etc., or a sugar alcohol consisting of the sugar alcohol and Vaseline between a film or a sheet made of a synthetic resin consisting of ABS resin, AS resin, butadiene resin, etc., and a permeable film or sheet consisting of cellophane, acetate or nonwoven fabric. Furthermore, germicide, antioxidant and paste, etc., is preferably added to the freshness retaining material.
Patent JP-H0612850-A (JP)
Title: Cassette door for video deck
Inventor: ITO MASAHIKO
IPC: G11B15/675
Filed: 1992-06-29
Abstract: PURPOSE:To improve the appearance of a video deck and to improve the degree of freedom on design by closing a cassette door in the same plane state as the front surface of a front panel in the closing state of the door. CONSTITUTION:The cassette door 26 is supported by a door link 22, and is pivot-supported on the rear surface of the front panel 15 rotatably by a first supporting shaft 23 while being energized in the direction of closing the cassette door 26 by a first spring member 30. Further, the cassette door 26 is energized and pivot-supported on a second supporting shaft 25 of the door link 22 while being energized by a second spring member 31. Then, a rotation transmission part is provided on the first supporting shaft 23, and the door opening/closing link 22 is engaged with the part. In such a manner, the cassette door 26 in the closing state is closed in the same plane state as the front surface of the front panel 15.
Patent JP-H07165942-A (JP)
Title: Gas-barrier film and its production
Inventor: TANAKA HIDEAKI
IPC: C08L3/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a film resistant to water and having excellent oxygen gas barrierness under high-humidity condition. CONSTITUTION:This gas-barrier film is produced from a mixture containing (A) at least one kind of poly(meth)acrylic acid polymer selected from poly(meth) acrylic acid and a partially neutralized poly(meth)acrylic acid and (B) a sugar at a weight ratio of 95:5 to 20:80 and has an oxygen gas permeability of <=5.00X10<-3>mL(STP).cm/m<2>.h.atm{Pa} measured at 30 deg.C and 80%RH. The gas-barrier film is produced by forming a film from the above mixture and heat-treating the film under a condition satisfying the formulas, (a) log t>=-0.0622XT+28.48 and (b) 373<=T<=573 [wherein (t) is heat-treatment period (min) and T is heat-treatment temperature (K)].
Patent JP-S6437464-A (JP)
Title: Production of oxide superconductor
Inventor: SHIODA TAKAO
IPC: C01G3/00
Filed: 1987-08-04
Abstract: PURPOSE:To obtain an oxide superconducting material capable of stably sustaining excellent superconducting characteristics for a long period, by mixing a starting material for an oxide superconductor with a reducing substance and treating the resultant mixture in a halogen-containing atmosphere and inert gas atmosphere. CONSTITUTION:A starting material consisting of at least one of an oxide superconductor and a material containing elements constituting the oxide superconductor is mixed with a reducing substance oxidizable into a gaseous substance. The resultant mixture is then heat-treated in a halogen-containing atmosphere and then treated while continuously substituting the halogen-containing atmosphere by an inert gas atmosphere. An A-B-Cu-O-X based superconductor (A is group IIIa element, such as Sc, Y, La or Yb, of the periodic table; B is group IIa element, such as Be, Sr or Ba, of the periodic table; X is halogen group element, such as F, Cl, Br or I) is used as the above-mentioned oxide superconductor.
Patent JP-H0358608-A (JP)
Title: Phase inverting circuit
Inventor: NOGUCHI TSUTOMU
IPC: H03K5/151
Filed: 1989-07-27
Abstract: PURPOSE:To increase the amplitude of a phase inverting voltage and the amplitude of a reference voltage more than the amplitude of an input signal by applying phase inversion amplification to an input signal with a common source FET so as to obtain a phase inverted voltage and using a common gate FET so as to amplify the input signal thereby obtaining the reference voltage. CONSTITUTION:A gate of a common source 1st FET 31 and a source of a common gate 2nd FET 11 are connected to an input terminal 1, and a signal inputted to the input terminal 1 is subject to phase inversion amplification by the 1st FET 31 to obtain a phase inversion voltage V1. Furthermore, a signal inputted to the input terminal 1 is amplified by the 2nd FET 11 to obtain a reference voltage V2. In this case, the amplification factor of the two FETs 31, 11 is adjusted properly to make the voltage gain for the phase inverted voltage and the reference voltage identical. Thus, the amplitude of the phase inverted voltage and the reference voltage is increased more than the input voltage.
Patent JP-H0645305-A (JP)
Title: Semiconductor substrate surface processing apparatus
Inventor: HIRATSUKA HACHIRO
IPC: H01L21/304
Filed: 1992-07-22
Abstract: PURPOSE:To form stabilized oxide film without adhesion of unexpected contaminants and unwanted oxide during the surface processing by effectively eliminating variety of contaminants on the wafer surface. CONSTITUTION:This apparatus comprises a wet processing station for eliminating particle contaminant, organic contaminant and metallic contaminant on a wafer 14a with an acid cleaning solution and alkali cleaning solution, an HF processing station 11 for eliminating oxide film on a wafer 14b and a ultraviolet processing station 12 for forming an oxide film on a wafer 14c by irradiating the wafer 14c with the ultraviolet beam during supply of oxygen. Each station 10, 11, 12 is arranged within an external frame 1 filled with inert gas and the wafer is tansferred in the inert gas atmosphere between the respective stations 10, 11, 12 by a transfer apparatus 6 provided within the external frame 1.
Patent JP-H0971498-A (JP)
Title: Diamond-coated article and its production
Inventor: YAMAMOTO HIROSHI
IPC: C23C30/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain abrasion-resistant article having high life, having high surface smoothness of diamond coat, capable of highly keeping abrasion resistance of diamond coat itself and enhancing loss resistance of the diamond coat and keeping the above effect even if the diamond coat is formed into >=20Αmm thickness. SOLUTION: This diamond coated article consists substantially of a substrate and plural laminated polycrystal diamond film layers, and the film layers have 6-13μm thickness and 3-7μm average crystal diameter in the face direction of the film and have diamond crystal in (111) orientation exposed on the surface and the article satisfy the formula, I (U)/I (D)<0.2 when maximum strength of Raman peak which appears in the neighborhood of 1333cm<-1> is I (D) and maximum strength of Raman peak of non-diamond which appears between 1200cm<-1> and 1600<-1> is I (U).
Patent JP-S6255429-A (JP)
Title: Egr controlling method for diesel engine
Inventor: ANDO KEN
IPC: F02D21/08
Filed: 1985-09-04
Abstract: PURPOSE:To enable the dispersion of EGR amount to be reduced by reducing EGR amount when ignition timing variation width is large. CONSTITUTION:When an engine cooling water temperature is judged to be higher than a set water temperature by the output of a water temperature sensor 80 in ECU 68, the drive duty ratio of a negative pressure controlling valve 108 is calculated from the actual engine rotational speed and load measured by the outputs of an engine rotation sensor 72 and a negative pressure controlling valve 108 is calculated from the actual engine rotational speed and load measured by the outputs of engine rotation sensor 72 and a negative pressure sensor 86, while an allowable ignition timing variation width is obtained. Next, the actual ignition timing variation width is obtained from the output signals of an ignition timing sensor 110 and a crank angle sensor 116. And in the stationary running condition is obtained a difference between the actual drive duty ratio minus a correction drive duty ratio to the difference is given to the negative pressure controlling valve 108. Thus, a negative pressure force generated in the negative pressure controllng valve 108 is reduced and EGR amount is reduced by EGR valve 106.
Patent JP-H0244937-A (JP)
Title: Circuit for adjusting identified phase
Inventor: SUZUKI MASAHIRO
IPC: H04B10/00
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the increase in a code error rate by providing a phase control section varying the phase adjustment state of a timing signal in the optimum direction according to the detection output of the code error rate so as to keep the phase adjustment state in the optimum state at all times in response to the phase characteristic change of each section. CONSTITUTION:The phase control section 7 is provided between a code error rate count section 6 and a phase adjustment section 4. Then the count output of the count section 6 is used as a detection output of the code error rate, the control section 7 varies the phase shift of the adjustment section 4 accordingly so as to control the phase adjustment state of the timing signal by the section 4 in the optimum direction. Thus, even if the phase characteristic of each section is fluctuated due to the change with the lapse of time or the like, the phase adjustment state of the timing signal is always maintained as the optimum state automatically. Thus, the code error rate is kept lowest.
Patent JP-H0248116-A (JP)
Title: Wire cut electric spark machine
Inventor: TAKAHARA KUNIHIRO
IPC: B23H7/02
Filed: 1988-08-05
Abstract: PURPOSE:To improve dimension accuracy by varying the speed of machining depending on a difference between a servo voltage and an ideal servo voltage when the machining is carried out at a predetermined machining speed only for a predetermined period. CONSTITUTION:Machining is started at a predetermined speed and continued for a predetermined period (10mu sec). Then a servo voltage at that time is measured. And an ideal servo voltage is subtracted from the measured servo voltage so that a difference D between them is obtained. When the absolute value of the difference D is larger than its predetermined value, the speed of the machining is varied depending on the difference D. And the servo voltage is measured after another predetermined period (10mu sec) to obtain a new difference D by subtracting the ideal voltage from the servo voltage at that time. When the absolute value of the new difference D is larger than the predetermined value, the said procedure is repeated. On the other hand, when the absolute value of the new difference D is smaller than the predetermined value, the speed of the machining at that time is fixed. Then the machining is continued at a fixed machining speed. Consequently, since the machining can be carried out at a stable machining speed, the occurrence of lines on a surface to which the electric discharge machining concerned is applied can be prevented and dimension accuracy can be improved.
Patent JP-H1141981-A (JP)
Title: Control method of motor for compressor
Inventor: SHIMATANI KEISUKE
IPC: H02P27/06
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To control a motor in a compressor without abnormality in current due to over-functioning AVR. SOLUTION: For example, a target value fg for a frequency of an inverter 6 is set at 30 Hz (step 1). A voltage ratio of a setting output voltage and a target value is calculated (step 2). The former setting output voltage is a normal voltage VPN, while the latter detected voltage is a fluctuating voltage VPN which reflects variations in voltage of a three-phase AC power supply. The voltage ratio is not obtained at all times as in a conventional system but is obtained only when the frequency is newly set. At the start, the step 2 and the step 1 are executed out in pairs.
Patent JP-H0847165-A (JP)
Title: Bidirectional protection relaying system and bidirectional protection distance relay in the power line
Inventor: KURIBAYASHI HIDEYUKI
IPC: H02H3/40
Filed: 1994-07-28
Abstract: PURPOSE:To confirm the position power failure point in the power line system by judging whether a failure occurs in the front or rear side of the power distribution line of the installation point of the distance relay depending on the positive or negative sign of the reactance value measured when the failure occurs and then coordinating the operation time limit of the distance relay. CONSTITUTION:The power sources 42, 42 are connected at both sides of the power distribution line 12 and digital distance relays 14a, 14b, 14c, 14d, 14e of which resistance values up to the failure point 16 can compute and judge the reactance values are provided for each switch 38 provided to the points A, B, C, D, etc., of the power distribution line 12. For instance, if the grounding failure occurs at the intermediate point 16 of the points B and C of the power distribution line 12, position of failure point 16 is judged using the operation characteristic diagram 44. The switches 38, 38 provided in parallel in the distance relays 14c, 14b in the shortest distance for the failure point 16 open. As a result, the failure point in the power failure section can be confirmed and power failure can be recovered quickly by minimizing the range of power failure section.
Patent JP-S5989243-A (JP)
Title: Fender mirror device
Inventor: HIRANO NORIMITSU
IPC: B60R1/06
Filed: 1982-11-10
Abstract: PURPOSE:To simplify the structure of a fender mirror device, and as well to make it possible to manufacture the mirror devices on mass production, by locking two motors with the use of one magnet. CONSTITUTION:When the rotor 25 of a motor 3 rotates, a rotary shaft 11 also rotates. The rotary shaft 11 is formed with a threaded part 11a which is engaged with the threaded part 9a of a rotary shaft receiving hole 9 so that a fender mirror supporting plate 7 is vertically driven. A fender mirror 6 may be adjusted and set to an optional position in the vertical and lateral directions, by rotating two disc-type motors 3 by suitable amounts. After adjusting and setting the mirror 6 to an optional angle, a movable core 31 moves in the direction A when energization of an energizing coil 31 is interrupted, and therefore, a pawl 35 is engaged with grooves 26 in rotors 25-1, 25-2 to lock rotors, thereby the rotation of the motors are made not to operate.
Patent JP-S6438858-A (JP)
Title: Competition preventing interface circuit
Inventor: ABE HITOSHI
IPC: G06F13/36
Filed: 1987-08-05
Abstract: PURPOSE:To improve the processing capacity of a processor by deciding access competition between activation from the processor and a command from a central control unit, permitting a first-arriving device to be used, and making the other in a waiting condition. CONSTITUTION:A competition preventing interface circuit 10 is activated by a processor 11, once stores picture information, etc., which are sent through an internal bus 14 by the control of the processor 11, sends out the picture information, etc., to a common bus 3 by means of the command of a central control unit 2, once stores the picture information, etc., which are sent through the bus 3 by the control of the device 2, with the aid of the command of the device 2, and provides a buffer circuit 15, which sends out the picture information, etc., to the bus 14, through the use of the control of the processor 11. A competition preventing means 16 decides the access competition between the activation of the processor 11 for the circuit 15 and the command from the device 2 for the circuit 15, permits the first-arriving device to be used, and makes the other in the waiting condition. Thus, the processing capacity of the processor can be improved.