baber/WOPTO huggingface dataset:
Patent JP-2001132521-A (JP)
Title: Control method when pressure detector of internal combustion engine is out of order
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/22
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent possible adverse effect to a catalyst cased by air-fuel ratio sometimes inclining toward a rich side or a lean side if fuel quantity is calculated using alternative fixed value of intake pipe pressure when an intake pressure sensor is out of order. SOLUTION: An internal combustion engine is provided with a pressure detector detect the pressure of an intake system 1. A flow rate control valve 16 is attached in a detour to go around a throttle valve 2 prepared in the intake system 1. At least during idling operation, the opening of the flow rate control valve 1b is control so that the number of engine revolution agrees with the target number of idling revolutions. The number of engine revolutions and the opening of the throttle valve 2 are detected when a trouble is cased in the pressure detector. The pressure in the intake system 1 is predicted based on the detected number of engine revolutions and the opening of the throttle valve 2.  The predicted pressure is corrected based on the opening of the flow rate control valve 1b and the quantity of fuel is controlled based on the corrected pressure and the number of engine revolutions.
Patent JP-H04190296-A (JP)
Title: Beater device for drum
Inventor: NAKAZAWA KAZUHIRO
IPC: G10D13/02
Filed: 1990-11-23
Abstract: PURPOSE:To continuously beat a drum at very short intervals through only one foot by making two pedals and two beaters mutually adjacent, and beating the drum through the one beater immediately after beating the drum through the other beater. CONSTITUTION:When first and second pedals 50, 40 are connectedly pushed down by one foot so that they may be simultaneously pressed, a first beater 10 beats the drum, and immediately after that, becomes rotatable in a direction opposite to a direction for beating the drum, the immediately after that, a beater 20 beats the drum. Since the beaters 10, 20 are returned to their fixed holding positions by the energizing force of a first and second energizing members 18, 28 and a regulating member 15, the drum can be repeatedly beated without a break by the beaters 10, 20. Thus since the drum can be beated twice by pressing the pedals 40, 50 once by one foot, the drum can be repeatedly beated at very short intervals.
Patent JP-H08176098-A (JP)
Title: Unsaturated monomer and high refractive index resin material
Inventor: WATARI FUMIE
IPC: C08F12/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the resin material high in refractive index, low in dispersibility, low in specific gravity, excellent in impact resistance, and useful for producing optical parts such as lenses, prisms, mirrors and optical disks, and further to obtain the unsaturated monomer used for the resin material. CONSTITUTION: The subject unsaturated monomer has an urethane bond and a thioether bond and is expressed by formula I (R<2> is H, CH3 ; R<2> is -C2 H4 -, -C3 H6 -, -CH2 -O-CH2 -, etc.; R<3> is 3-6C alkyl, cyclohexyl, phenyl). The compound of formula I is obtained by reacting an alcohol compound of formula II with an isocyanate compound of formula: OCN-R<3> , e.g. dichlorohexyl isocyanate. A polymerization composition containing the unsaturated monomer of formula and a component of formula III  A is H, CH3 ; ϕ is phenylene; B is the (meth) acrylate of the ethylene adduct of bisphenol A or xylene thioglycol} is polymerization-cured by the action of heat or active energy light to obtain the high refractive index resin material.
Patent JP-H03182935-A (JP)
Title: Inter-program static analysis device
Inventor: HOSOJIMA ICHIJI
IPC: G06F11/28
Filed: 1989-12-12
Abstract: PURPOSE:To eliminate static analysis tools by languages and to improve versatility by providing a compiler for various languages generating prescribed inter- program related information, an inter-program static analysis part and a data dictionary registering various pieces of inter-program related information. CONSTITUTION:Inter-program related information is generated when the compiler for various languages 2 compiles various language programs 21, and an inter-program static analysis part 3 analyzes the number of parameters and the form of a function used between programs. Such analysis is executed by comparing the number of the parameters and the forms of the functions registered in the data dictionary 1. When the function is not registered in the data dictionary 1, generated inter-program related information is automatically registered. Thus, it is comes to be unnecessary to prepare the various languages-only inter-program static analysis tools, and inter-program static analysis is automatically executed only by compiling without depending on the languages.
Patent JP-H01161319-A (JP)
Title: Method for driving ferroelectric liquid crystal
Inventor: FUJITA MASANORI
IPC: G02F1/133
Filed: 1987-12-18
Abstract: PURPOSE:To improve contrast by impressing a DC pulse for turning ferroelectric liquid crystal to a required response state to an optical element only at the time of changing its current response state, and in the other case, impressing voltage zero. CONSTITUTION:A DC pulse with voltage V is impressed to an optical element for changing the ferroelectric liquid crystal from the reversed response state to the response state and written in the response state. On the other hand, a DC pulse with voltage -V is impressed to an optical element for changing the response state to the reversed response state and written in the reversed response state. After ending said writing, voltage zero is impressed and the response state is held. On the other hand, voltage zero is impressed to an optical element not changing the response state and the response state is held. Since the DC pulse for turning the ferroelectric liquid crystal to a required response state only at the time of changing the current response state, the polarity of voltages impressed to the optical element is alternately reversed and AC driving can be attained. Thus, the contrast can be improved.
Patent JP-H09155143-A (JP)
Title: Dry ventilation device
Inventor: FUKUDA MITSUO
IPC: F26B9/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of energy involved in drying. SOLUTION: The dry ventilation device consists of a dehumidification rotor 1 which has many passages is provided with reversible moisture absorption and desorption functions and is rotated by a motor 4, a circulation air duct 10 in which a part of a route is comprised of a passage in the specific region of the dehumidification rotor 1 and both ends are opened respectively into a room, a lower 12 for forming a circulation air flow directed to the dehumidification rotor 1 in the circulation air duct 10 and an inlet end that is opened to the circulation air duct 10 through the passage of other region positioned in the front step in relation to the direction of rotation from the passage of the region constituting a part of the circulation air duct 10 in the dehumidification rotor 1.  The dry ventilation device is equipped with an exhaust air duct 17 in which an outlet end is opened outdoors through the passage of other region furthermore positioned in the front step in relation to the direction of rotation of the dehumidification rotor 1 through a heating route 15 provided with a heating means 14. A bypass 22 is formed which detours the passage part of the dehumidification rotor 1 in the circulation air duct 10.
Patent JP-H01161329-A (JP)
Title: Microimage processing device
Inventor: SAWADA KENJI
IPC: G03B27/32
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the influence of wind pressure on surroundings, to simplify structure and to secure light shielding property by providing a light shielding plate with a prescribed opening part and a light shielding means. CONSTITUTION:Owing to the move of a mirror 4, an image projecting path for a microfilm 2 is switched to a screen 5 and an image processing part 7 any time. The mirror 4 and the light shielding plate 19 are large-scaled and require a large space. However, the light shielding plate 19 is provided with the opening part 21 and has a good ventilation; therefore its air resistance is minimum even when it moves. The light shielding means 22 surely shields between the screen 5 through the opening part and the image processing part 7. Thus, the influence of wind pressure on surroundings is reduced, the structure is simplified and light shielding property is secured.
Patent JP-H02166930-A (JP)
Title: Light receiving circuit
Inventor: TAJIMI NOBURO
IPC: H04B10/2507
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate malfunction due to the change of a dark current by using two APDs with the same dark current characteristic, and negating the dark current of the APD receiving light by that of another APD. CONSTITUTION:The APD1 which receives an optical signal, and the APD4 not receiving the light but having the same dark current characteristic as that of the APD1 are provided. A signal current Is and the dark current Id flow on the APD1, and only the dark current Id flows on the APD4, and a differential amplifier AMP 3 negates voltage drop Id, Rt due to both dark currents Id, and DC/DC is controlled by amplifying only the voltage drop Is, RL by the Is. Therefore, it is possible to keep the Is in spite of the change of the Id by changing the multiplication factor of the APD1. In such a way, an output signal can be kept constant by controlling the multiplication factor of the APD.
Patent JP-H10147975-A (JP)
Title: Handrail supporting column erecting device
Inventor: NAKATANI TOSHIMARO
IPC: E04B1/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To ensure engagement of a bracket with a column turning tool by using the column turning tool fitted into the bracket and engaged therewith to erect a handrail supporting column on a concrete building frame. SOLUTION: For a handrail supporting column erecting device, a bracket is split into a pair to form the first and second bracket members 11, 12 to be slidably fitted, so that a column turning tool 30 can be fitted between standing walls 15 thereof to be freely turned. An engagement plane 40 is formed between one standing wall 15 and the column turning tool 30 and the standing wall 15 is fastened thereto with a bolt 50 and a nut 51 to form the first and second bracket members 11, 12 into one unit, so that engagement of the engagement plane 40 and horizontal load resistance of a handrail supporting column are ensured.
Patent JP-H07148836-A (JP)
Title: Method and apparatus for bending processing of synthetic resin pipe
Inventor: SHIOZAKI KOTARO
IPC: B29C53/08
Filed: 1993-11-29
Abstract: PURPOSE:To easily perform the bending processing of a synthetic resin pipe by using a synthetic resin pipe having a high frequency dielectric heating layer integrally provided in the thick-walled part thereof as a synthetic resin pipe easily subjected to bending processing and heating the heating layer of this pipe to soften the heated part thereof. CONSTITUTION:A synthetic resin pipe adapted to bending processing is used and the heating of the part to be bent of the synthetic resin pipe is performed by irradiating the high frequency dielectric heating layer 2 provided to the part to be bent with the high frequency electric field from a high frequency electric field generator. By this constitution, the high frequency dielectric heating layer provided to the intermediate part of the pipe is irradiated with the high frequency electric field of the high frequency electric field generator and only the irradiated part is heated and softened to be easily bent.
Patent JP-H02166817-A (JP)
Title: Band pass filter circuit
Inventor: KONUKI NOBUO
IPC: H03H7/12
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a BPF capable of switching its band by providing plural trap circuits with trap frequencies different from each other and a switching means to cut off only one of plural switching elements. CONSTITUTION:In a switch 4 for band pass frequency switching in a state shown in a figure, a movable contact 45 is connected to a fixed contact 43, and both the ends of a diode D3 corresponding to the contact 43 become nearly equal potential, and the diode D3 is being cut off. Other diodes D1, D2, D4 are conductive. Accordingly, the trap circuits 31, 32, 34 are functioning, but the trap circuit 33 is disconnected at parallel connection, and is not functioning. Therefore, since the trap characteristic of frequency f3 is eliminated, the BPF with the frequency band of f3 which includes frequency f3 and whose upper side and lower side cut-off frequencies are f10 and f7 respectively can be obtained. Thus, if N-pieces of the trap circuits with different frequencies are connected in parallel, the BPF capable of the switching of (N-2)-kinds can be obtained.
Patent JP-H11157615-A (JP)
Title: Automatically carrying device
Inventor: NONAKA TERUO
IPC: B66F9/07
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the stability and reliability of an automatically carrying device by allowing high-speed operation with a small size and a lighter weight, stably, precisely and easily performing continuous position detection and simplifying guide, holding and connecting means for cables to feed power and transmit/ receive signals. SOLUTION: A carriage which is laterally moved along a elevation frame 3 is provided and cables 81 to feed power to the elevation frame 3 and the carriage and transmit/receive signals thereto/therefrom are connected to reinforcing wires 82 for reinforcing the respective cables. The cables 81 and the reinforcing wires 82 are respectively bridged on sheaves 83A, 84A coaxially arranged and fixed thereto to be movable following the elevation and lateral movement of the elevation frame 3 and the carriage. The sheaves 84A on which the reinforcing wires 82 are bridged are provided with rotary encoders 85 so that the positions of the elevation frame 3 and the carriage can be detected with the movement of the respective reinforcing wires 82 detected by the rotary encoders 85.
Patent JP-H07154254-A (JP)
Title: Switching circuit for high speed synthesizer
Inventor: TSURUZOE TAKESHI
IPC: H03L7/22
Filed: 1993-11-25
Abstract: PURPOSE:To provide the switching circuit for a high speed synthesizer in which changeover is implemented quickly. CONSTITUTION:An output terminal of a PLL synthesizer 1(3) is provided with a high frequency switch 6(8) switched by a control signal and an input terminal of an amplifier 2(4) is provided with a high frequency electronic switch 7(9) switched by a control signal, a high frequency electronic switch 14 selecting a power supply to either of the plural amplifiers 2, 4 are provided, and when an output signal of the PLL synthesizers 1, 3 are not outputted externally, the high frequency electronic switches 6, 8 disconnect the amplifiers 2, 4 and connect to termination impedance sets 10, 12 whose impedance is equal to an output impedance, and the high frequency electronic switches 7, 9 connect the input terminals of the amplifiers 2, 4 to terminal impedance sets 11, 13 whose impedance is equal to the input impedance, and when an output signal of the PLL syntheiszers 1, 3 is outputted externally, no load fluctuation is caused and the output signal is stably switched at a high speed.
Patent JP-H01164170-A (JP)
Title: Communication processing system
Inventor: MAEKAWA YOSHITO
IPC: H04L29/06
Filed: 1987-12-21
Abstract: PURPOSE:To judge that recorded information can be surely sent to a terminal at a reception side before a transferring by informing the number of the sheets of the recorded information to be transferred to the terminal at the reception side by a terminal at a transmission side, judging transferring permission based on the number of the sheets of the recorded information and informing the judged result by the terminal at the reception side. CONSTITUTION:At a terminal 30 at the transmission side, the number of originals is previously informed to terminals 31-33 at the reception side, at the reception side, a recording paper number detecting part to detect the number of printable recording papers is provided, and the reception side informs of an answer only when all the original for at least the received number of sheets can be printed on the recording papers. Thus, it can be prevented that the recording papers become run out while data under reception are outputted, and an efficient data communication can be realized.
Patent JP-H03115037-A (JP)
Title: Handling device for flat thin sheet material
Inventor: GIDO SARUBUANIINI
IPC: B65G17/32
Filed: 1989-12-13
Abstract: PURPOSE: To move a sheet in an endless stroke along an axis parallel to the grasped edge without repeatedly performing setting, by providing a conveyor device for forming a closed-ring path having at least one straight part, and a series grasping units to be transported along the closed-ring path by the conveyor device. CONSTITUTION: In respective directions, respective grasping units or clamps 11 partially grasp the edge of a sheet 36 at the start part in a straight part in a conveyor device 3 and can straight move the sheet 36 in the collaboration with the other grasping units 11 moving along the straight path. Next, in the end of the straight path, respective grasping units 11 are again opened to release the edge of the sheet 36, however, the sheet 36 is continuously moved by being grasped by succeeding grasping units 11 replaced by the grasping units 11 which start the movement to a return path of a closed-ring path in the conveyor device 3.
Patent JP-2001139392-A (JP)
Title: Single crystal pulling-up device
Inventor: HARADA KAZUHIRO
IPC: C30B15/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a crystal pulling-up device capable of producing a semiconductor single crystal almost free from defects such as COP (crystal originated particle) by lowering ΔG (difference between a temperature gradient in the central part of crystal and that in the peripheral part). SOLUTION: The crystal pulling-up device 1 has a chamber 2, wherein a quartz crucible 3 for storing silicon melt M, a carbon susceptor 4 for accommodating and supporting the quartz crucible 3 and a heater 6 for heating the silicon melt M. Further, a heat insulating material 5 comprised of a material such as carbon fiber is installed at the upper part of the carbon susceptor 4 in order to prevent heat from escaping from the upper part.
Patent JP-H11120272-A (JP)
Title: Biorhythm display device
Inventor: MIYAKE MITSUO
IPC: G06Q50/22
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make the device more small-sized which decides, calculates, and displays biorhythm by performing the biorhythm decision making and calculation associatively with time and making it possible to understand their display at a glance. SOLUTION: This device is provided with an input part 1 which inputs the date and time of birth, an internal timer circuit part 2 which gives information on the present time, and a control part 5 which performs arithmetic processing associatively with the time information sent from the internal timer circuit 2, and a display part 4. The relative values of a physical rhythm curve P, a sense rhythm curve S, and an intelligence rhythm curve I are displayed statistically as digital values or an animation image.
Patent JP-H02168665-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KAYAO MASAHIDE
IPC: H01L21/768
Filed: 1988-12-22
Abstract: PURPOSE:To prevent an insulating film on the surface of a substrate from being etched simultaneously when an interlayer insulating film is etched off from a high dielectric strength element section by forming an insulating film for protection against etching on the insulating film on the surface of the substrate. CONSTITUTION:When a high dielectric strength element 23a and a low dielectric strength element 23b are to be mounted together on the same substrate 21, an oxide film 29 is totally covered with a CVD-SiN film 30 serving as a protecting film against etching. Contact holes 31 are opened in the two-layer insulating film consisting of the CVD-SiN film 30 and the oxide film 29, an aluminum film 32 for providing first- layer interconnections is formed on the whole surface of the two-layer insulating film, so that the first-layer interconnections 33 on the two layer insulating film is connected with diffused layers of the high dielectric element 23a and low dielectric strength element 23b through the contact holes 31. After that, a PSG film 34 as an interlayer insulating film is formed on the whole surface of the two-layer insulating film so as to cover the first-layer interconnections 33. According to such method, the underlying insulating film on the surface of the substrate can be prevented from being etched when the interlayer insulating film is etched off from the high dielectric strength element section.
Patent JP-H05158681-A (JP)
Title: Microprogram controller
Inventor: TANIMICHI TATSUHIKO
IPC: G06F9/22
Filed: 1991-12-05
Abstract: PURPOSE:To prevent malfunction due to the breakage of a control storage by providing a register which holds the border address between the control storage and an external storage and detecting writing to the control storage. CONSTITUTION:When a microcode stored in an instruction register 15 is a write instruction for a storage device 2, an address selector 13 selects an address register which holds an optional address of an external storage 202 and indicates the write address to the storage device 2 through an address line 101. At the same time, the contents of a data register 16 which holds data to be written in the storage device 2 are indicated as write data to the storage device 2 through a data line 104. The storage device 2 stores the write data in the indicated address with a write enable signal 102. Then when the microprogram is debugged, a microprogram controller 1 is stopped at an optional address with a stop instruction 150.
Patent JP-H11145247-A (JP)
Title: Semiconductor manufacturing device and method
Inventor: HIRANO SHINICHI
IPC: H01L21/68
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To realize easy maintenance of a semiconductor manufacturing device by changing an operation mode such as removal from or return to an on-line operation at a semiconductor manufacturing device side. SOLUTION: An operation mode change instruction means 18 for changing an operation mode is provided to a semiconductor manufacturing device 12 and the semiconductor manufacturing device 12 changes an operation mode according to operation of the operation mode changing instruction means 18 while the semiconductor manufacturing device 12 is operated by an instruction from an operation control device. The semiconductor manufacturing device 12 transmits information of change of an operation mode to an operation control device and a series of operation mode change treatment is finished. Examples of an operation mode are an on-line operation mode wherein information is transmitted to an operation control device and a maintenance operation mode wherein information is not transmitted.  Thereby, it is possible to notice demands for stoppage of a semiconductor manufacturing operation and removal from an on-line to a host computer and to eliminate the need for various kinds of command inputs to a host computer.