baber/WOPTO huggingface dataset:
Patent JP-2001029784-A (JP)
Title: Method for manufacturing photoactive catalyst apparatus
Inventor: INOUE KIYOSHI
IPC: B01J35/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photoactive catalyst apparatus compact in size, highly efficient, easy to be installed, and stably usable for a long duration by utilizing a catalyst support itself as a means for supplying light to a catalyst. SOLUTION: A large number of optical fibers in which the light leakage is increased in the side face for photolytically activating a catalyst are used as a support for a catalyst particle 12a. The catalyst particle 12a is fixed in the outer face of the optical fibers by thermally sticking the catalyst particle 12a by laser, sticking and fixing the catalyst particle 12a by a photopolymerization type adhesive, or sticking the catalyst particle 12a by an inorganic adhesive and fixing the particle by laser.
Patent JP-2000033504-A (JP)
Title: Face drive device, grinding machine having the same and grinding work method
Inventor: SAEGUSA TOSHIAKI
IPC: B23B33/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a face drive device having a structure that does not affect machining accuracy adversely due to the displacement of a center supporting a workpiece during grinding work and capable of performing highly precise grinding. SOLUTION: A center 3 is fixed on a central projecting part 2a of a disclike main body 2. A plurality of drive claws 4 are slidably provided by passing through the disclike main body 2 around the center 3. A pressing plate which opposes to an inner end face of the drive claw 4 and comes into contact with the main body 2 is provided on the opposite side to a side where the center 3 is fixed to press it by a spring 13. A contact member 8 and a shaft member 9 are used as the pressing plate, and a spherical face seat 10 is constituted by these two members.
Patent JP-2001033018-A (JP)
Title: Method and apparatus for controlling combustion of burning furnace
Inventor: ABE MICHIO
IPC: F23G5/50
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To maintain a predetermined or higher temperature and to stabilize an exhaust gas concentration to a lowest limit by irradiating a plurality of directions of a combustion area in a furnace with a light having a specific wavelength, obtaining a sectional distribution of a gas concentration or temperature of the area, and controlling an air amount to be supplied to the area based on the distribution of its measured result. SOLUTION: A refuse incinerating furnace 1 burns and gasifies a refuse supplied from a hopper 2 in a stoker 3 by a primary air supplied from below. A combustion gas gasified by a primary combustion unit 11 is sent to a secondary combustion unit 12, and completely burned by a secondary air. In the combustion state, gas temperature and concentration in the furnace are calculated by a signal processor 37 based on detection signals from a laser oscillator and a laser photodetector, and signals based on the calculated results are sent to a controller 28 in real time and controlled. This measuring method measures and calculates a sectional distribution state accurately in real time at each of four combustion control sections in the furnace by disposing a suitable number of measuring ends of a gas temperature and concentration measuring unit to obtain a plurality of detected results.
Patent JP-H0955799-A (JP)
Title: Service logic program specifying method
Inventor: OTANI YASUHIKO
IPC: H04Q3/545
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optimum service logic program specifying method which is flexibly applicable to conditions requested by services by minimizing the influence of service addition on a service switching node or signal repeater station. SOLUTION: A service control node(SCP) which receives a trigger from a service switching node(SSP) retrieves an SLP specific directory in its SCP according to key information specifying a target service logic program(SLP) in the trigger information. When a target SLPid is present in its SCP, service control over the SSP is performed from its node according to the SLP and when the target SLPid is in another SCP, a call is transferred to the target SCP to perform service control over the SSP as an access source from a transfer destination SCP.
Patent JP-S6447206-A (JP)
Title: Tensile force detector for cable pull rope winder
Inventor: KAWASHIRO YASUICHI
IPC: B65H59/40
Filed: 1987-08-18
Abstract: PURPOSE:To improve detection accuracy of tensile force, by arranging rollers such that pulling ropes will be in parallel when the cable pulling rope passes in S-shape through fixed and movable rollers and detecting displacement of the movable roller through a displacement detecting means. CONSTITUTION:Rollers 16, 18 are arranged such that portions 14-1, 14-2, 14-3, 14-4 of cable pulling rope 14 immediately before and after the rollers 16, 18 will be parallel when the cable pulling rope 14 passes through the fixed roller 16 and the movable roller 18, and the cable pulling rope 14 is guided through a four face guide roller 5 and a guide roller 20. Displacement (x) of the movable roller 18 is converted into an electrical signal through a differential transformer, a linear potentiometer and the like so as to detect tensile force T of the pulling rope 14.
Patent JP-S6267346-A (JP)
Title: Vibro-isolating device
Inventor: KIMURA HISAMI
IPC: F16F15/03
Filed: 1985-09-17
Abstract: PURPOSE:To enable a device to completely eliminate a resonating phenomenon from a vibro-isolating bed, by magnetically floating the vibro-isolating bed. CONSTITUTION:A magnetic shielding case 1, providing a bottom part magnet 2 in a bottom part while a shielding case horizontal magnet in the upper part, is provided, and the magnetic shielding case 1 provides inside a floating magnet 3 in the bottom part while a vibro-isolating bed horizontal magnet in the upper part. The magnetic shielding case 1 is formed by a rubber elastic molded material, plastic molded material and a metal work material or these combined material having magnetic shielding performance. Accordingly, a vibro-isolating device, providing polarities of the bottom part magnet 2 and the floating magnet 3 to be reversed to each other and floating the floating magnet 3 as the vibro- isolating device when it is in operation, enables a resonance to be completely eliminated by floating the vibro-isolating bed.
Patent JP-S6361259-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASANUMA TADASHI
IPC: G03G5/07
Filed: 1986-09-02
Abstract: PURPOSE:To make the preparation of a photosensitive body inexpensive and convenient by using a polymer of a heterocyclic 5-membered compd. and/or a polymer of aniline for a component of a charge generating layer. CONSTITUTION:A charge generating layer of a photosensitive body contains a polymer of (A) heterocyclic 5-membered compd. or a polymer of (B) aniline. Suitable component (A) is thiophene, tellurophene, selenophene or derivs. thereof, and suitable component (B) is aniline or its deriv.; both can be polymerized electrochemically or chemically. These polymers are preferred to be doped with a dopant. Preferred dopant is a divalent anion (e.g. decachloro decaborate anion). It is preferred that the charge transfer layer contains an oxadiazole compd., hydrazone compd., and/or a pyrazoline compd.
Patent JP-S6183460-A (JP)
Title: Throttle valve controller for supercharged engine
Inventor: KANEKO TADASHI
IPC: F02D23/00
Filed: 1984-09-29
Abstract: PURPOSE:To make a suction air quantity controllable so accurately, by controlling the suction air quantity to be adjusted to the desired value by means of throttle valve opening control if an accelerator operated variable is less than the specified value while by means of supercharge pressure control at a full-open state if it is more than the specified value. CONSTITUTION:When an accelerator operated variable to be detected by an accelerator detecting device 22 is less than the specified value, the desired opening of a throttle valve is found by a desired opening operational device 41 in a bid for making a suction air quantity commensurate to the accelerator operated variable the desired value, whereby the opening is set up by a driving device 42. On the other hand, when it is more than the specified value, the throttle valve is fully opened via a full-open signal generating device 44, while the desired value of supercharging pressure is found by an operational device 46 according to the accelerator operated variable, controlling the supercharging pressure by a controlling device 47, and a desired air quantity is fed to an engine. Thus, as preventing a supercharging loss from occurring in a supercharger, control over the suction air quantity to the accelerator operated variable is accurately performable and, what is more, a linear output characteristic is securable for the accelerator operated variable.
Patent JP-H0542533-A (JP)
Title: Kneading working method of thermoplastic polyester
Inventor: UNO YASUMITSU
IPC: B29C48/76
Filed: 1991-08-15
Abstract: PURPOSE:To provide a method, in which the fluidizing characteristics of thermoplastic polyester are adjusted through a simple method. CONSTITUTION:Thermoplastic polyester having moisture content of 20Oppm or more is melted and kneaded by holding the degree of decompression of a deairing mechanism within a range from -700mmHg to 0mmHg by using an extruder with the deairing mechanism, and the melt flow rate of thermoplastic polyester after melting and kneading is adjusted.
Patent JP-H1028992-A (JP)
Title: Method for controlling waste water treatment and device therefor
Inventor: OGAWA TAKAO
IPC: C02F3/12
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To save manpower and energy in operating the device and to stabilize treatment in the waste water treatment utilizing aerobic microorganism by sampling, measuring and analyzing the waste water during or after the treatment and developing automatic operative method and device for controlling the operating conditions. SOLUTION: In the waste water treatment utilizing aerobic microorganism, the waste water being aerated is sampled in a measuring vessel 11, and the dissolved oxygen, a decrease in the dissolved oxygen while the supply of the raw waste water is stopped and an increase in the dissolved oxygen are measured respectively with a dissolved oxygen meter 10. The data from the meter 10 are imputted to a computer 22, the activity of sludge, the untreated BOD concn. and whether the aeration air is sufficient or not are specified by the computer 22 and compared with the desired sludge activity and untreated BOD concn. and the desired inspection DO curve pattern, and a signal for instructing or controlling the increase or decrease of aeration air amt., etc., is emitted.
Patent JP-H0368351-A (JP)
Title: Laser probe
Inventor: KURAMOTO SEIJI
IPC: A61B17/22
Filed: 1989-08-08
Abstract: PURPOSE:To surely remove a diseased part and prevent the part other than the diseased part from being damaged, by locally heating a contact member by irradiating the inside of the contact member with the laser beam in a variety of angles. CONSTITUTION:A contact member 2 whose groove part 6 is engaged with the projection 4 of an engaging fitting 3 is fixed in the axial direction with the engaging fitting 3, and can be revolved in the circumferential direction. Laser beam is transmitted to the top edge side by an optical fiber 1, and reflected by the projection edge surface 9 of a top edge irradiation part 7 and irradiated towards one side. The contact member 2 absorbs the laser beam, and one side part is locally heated, and only a diseased part can be surely burning-removed without burning the normal tissue in the vicinity, for the diseased part formed on the side part in the body. In the state where the contact member 2 is fixed onto the inside of the diseased part of the body, a part of the contact member 2 can be selectively heated according to the situation of the diseased part by revolving the optical fiber 1.
Patent JP-H0879677-A (JP)
Title: Video tape recorder
Inventor: OKUMURA YUJI
IPC: H04N5/00
Filed: 1994-08-30
Abstract: PURPOSE: To enable controlling a normal television receiver, which can be remote-controlled, through the use of the remote control unit of a video tape recorder. CONSTITUTION: A control circuit 13 preparing a signal controlling the operation of the television receiver 20 provided separately from the video tape recorder based on a remote control signal transmitted from the remote control unit 11 for the video tape recorder 10 is provided inside the video tape recorder. The television receiver is remote-controlled by guiding the control signal prepared by the control circuit 13 to the photodetector 21 of the remote control signal provided for the television receiver through the use of a remote control signal transmission means 14.
Patent JP-H1155995-A (JP)
Title: Control circuit of vibration compressor
Inventor: IKUI MASAO
IPC: H02P27/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent value breakdown by controlling the width of pulses inputted to the base of an MOS-FET transistor of a switching element, and decreasing a voltage applied to a vibration compressor, when it seems that a valve is broken down by an over-stroke. SOLUTION: A pulse width changing circuit 9 is connected with a driver. An operational amplifier OP1 of the circuit 9 compares the charging voltage of a capacitor with a voltage obtained by dividing a battery voltage with the resultant resistance of resistors R27, VR2 and the resultant resistance of an atmosphere temperature detection circuit 13. When a battery voltage exceeds a specified voltage, the output of the operational amplifier OP1 turns to L, and the pulse width of a base voltage which turns an MOS-FET transistor on becomes narrow. As a result, a voltage applied to a vibration compressor 1 is lowered and the stroke of a piston is decreased, so that the breakdown of a valve due to over-stroke can be prevented.
Patent JP-H0370174-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UNO MASAAKI
IPC: H01L21/8246
Filed: 1989-08-09
Abstract: PURPOSE:To shorten the time of X-ray irradiation required for the writing of data by arranging the constitution in such a way that the thickness of the gate insulating film of a memory cell transistor is almost equal with the thickness of an insulating film for element isolation, and forming then in the same process. CONSTITUTION:For a memory cell transistor, a gate insulating film 5a of SiO2 is formed almost equally in thickness (6000Angstrom ) to an insulating film 2 for element isolation and similarly. For the memory cell transistor being made this way, the time of X-ray irradiation required for the wiring of data for elevating threshold voltage to about 10V can be shortened to about onethirtieths the conventional embodiment from the gate insulating film and the ratio(200Angstrom /600Angstrom ) of the thickness of 5a. Moreover, since the gate insulating film 5a is formed almost equally in thickness to the insulating film 2 for element isolation and similarly, both formations can be done in the same process.
Patent JP-S6361981-A (JP)
Title: Synthetic aperture radar equipment
Inventor: TANAKA HIROKAZU
IPC: G01S13/90
Filed: 1986-09-03
Abstract: PURPOSE:To put a synthetic aperture radar part in automatic continuous operation by feeding information on the range from an airframe to an observation area which is measured by a range measurement part back to the operation controller of the synthetic aperture radar part all the time. CONSTITUTION:The synthetic aperture radar part 8 observes the observation area continuously all the time and the range to the observation area is measured by the range measurement part 14 at the same time. A pulse sent by a transmitter 9 is passed through a circulator 10 and radiated as a radio wave from an antenna 11 to the earth 14. This radio wave is reflected by the surface of the earth 4 in the observation area and part of it is received again by the antenna 11. The ratio wave is amplified and frequency-converted by a receiver 12 and then led to a signal processor 13. The processor 13 calculates the range from the airframe to the observation area on the earth 4 from a specific expression by using the time difference from the transmission of the pulse from the transmitter 9 and the reception of the pulse which is reflected by the earth 4 and then received by the receiver 13. This range is found and then which zone on the earth 4 the air frame is in is known.
Patent JP-H0952509-A (JP)
Title: Air conditioning system for vehicle
Inventor: ISHIKAWA TOSHIKAZU
IPC: B60H1/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve fuel consumption by reducing the operating time of a compressor while obtaining good interior amenity of a vehicle. SOLUTION: In a vehicle air conditioner in which a compressor control means 51 stops the operation of a compressor 15 when the evaporation temperature becomes the preset stop setting temperature or less, the interior positive thermal load of a vehicle is detected on the basis of the blow-off temperature of an air conditioning air in the economy mode, and a stop temperature correcting means 53 sets the stop setting temperature higher as the thermal load is lower.
Patent JP-S6450840-A (JP)
Title: Method for purifying acyl halide
Inventor: MIYATA TOYOZO
IPC: C07C57/64
Filed: 1987-08-21
Abstract: PURPOSE:To purify the titled compound extremely useful as an acylating agent in high purity with good hue in a short time without requiring a high reaction temperature and deteriorating quality, by distilling away volatile impurities contained in an acyl halide using a specific distiller. CONSTITUTION:Volatile impurities contained in an acyl halide obtained by reacting a phosphorus halide compound with a carboxylic acid are removed. In the process, a thin-film distiller, e.g., Smith's or Luwa' thin-film distiller, is used to charge the acyl halide into a dripping vessel thereof and the interior of the distiller is kept at <=100mmHg, preferably <=10mmHg vacuum degree by a vacuum pump, etc. The heating surface in the interior of the distiller is then kept at 50-220 deg.C, preferably 90-190 deg.C to drip the acyl halide in the dripping vessel and remove the contained volatile impurities. Thereby the acyl halide of high purity is obtained.
Patent JP-H10124394-A (JP)
Title: Method and device for maintaining cache coherence
Inventor: HERGER LORRAINE MARIA PAOLA
IPC: G06F12/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To minimize the number of chips required to be designed to constitute a system by invalidating all other cached copies so as to write data in an exclusive copy by using bus information stored in a directory at the time of acquiring the exclusive copy. SOLUTION: Exclusive reading operation is outputted by a processor 13-5 in order to request an exclusive information access. A mutual connection part 1-2 starts a process for invalidating other copies of information based on the exclusive reading operation, and when the process is cached, the information is returned or reading operation is transmitted on a bus including the information. Since the information is a global shared state, the copy of the information are stored in another position of the system and invalidation operation is propagated from the port of the mutual connection part 1-2 to an L port formed on the right end of a mutual connection part 1-3. At the time of receiving the invalidation operation, the mutual connection part 1-3 outputs invalidation ACK to the port and sends the invalidation operation to an L port formed on the left end.
Patent JP-S6451256-A (JP)
Title: Spindle device
Inventor: NAKAMURA ATSUO
IPC: B23Q17/10
Filed: 1987-08-21
Abstract: PURPOSE:To keep off any resonance attendant upon high speed rotation of a spindle as well as to raise its critical speed by setting up a detector, detecting a rotational quantity of state in the rotational speed and position of the spindle, between first and second bearings. CONSTITUTION:A gearlike toothed ring plate 42 is attached to a spindle 10 by means of interference fit, and a bracket 46 provided with a hole where a speed detecting element 44 is inserted, is clamped to a casing 3 with a screw 50. And, the speed detecting element 44 inset in this bracket 46 is attached to a position to be opposed to the toothed ring plate 42, and it is positioned by a span ring 52 so as to make the opposed clearance with the toothed ring plate 42 so proper, then it is held and clamped to the position from the cross direction by a screw 48. Thus, since a speed detector is set up between bearings 24 and 16, a cantilever area to be overhung from a bearing part can be reduced as short as possible, and critical speed of a turning shaft is made to go up, thus the spindle 10 can be rotated at superhigh speed.
Patent JP-S6449644-A (JP)
Title: Metal sheet offset press
Inventor: YOSHIMURA MITSUO
IPC: B41F21/12
Filed: 1987-08-21
Abstract: PURPOSE:To stop printing operation according to detection results by detection of a registering shear, by a method wherein a pair of left and right electrostatic sensor are provided in an impression cylinder, and a top position of a metal sheet which has been carried between a blanket cylinder and the impression cylinder to be pinched between the impression cylinder and the blanket cylinder is detected. CONSTITUTION:A top position of a metal sheet made stationary with front gauge mechanisms 34a, ...34n is detected with a pair of microsensors 36a, 36b established at left and right symmetry positions with respect to a carrying direction. An angle sensor setting switch 62 sets a detection phase angle during a period while grip pawls 32a, ...32n grip the metal sheet in one rotation cycle of an impression cylinder 30. When output of an angle sensor 58 conforms to this angle, a comparator 70 judges whether each of output digital data of the displacement sensors 36a, 36b, which is output of an A/D converter 68, is within a set range of an upper and lower limit setting switch 60. Registering shear can be predicted thereby. A sensor for detection of passing of the metal sheet is provided to a delivery part, and the registering shear is detected only when the sensor outputs. When the registerring shear is detected, processes such as impression throwoff, delivery of paper, etc., are performed.
Patent JP-2001032208-A (JP)
Title: Method and device for exposing aggregate in concrete pavement
Inventor: SHIMENO SHIGERU
IPC: E01C23/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To uniformly remove mortar constituents around aggregate by rotating/revolving a brush around the axis substantially vertical relative to the pavement while bringing the brush into contact with the concrete pavement surface. SOLUTION: In a cutter 22 a supporting device 40 is connected to a carriage 20, and a plurality of rotary brushes 42 and a plurality of wiping brushes 44 are arranged inside the supporting device 40. While the brush 42 is revolved around a first axial line by means of the revolving device 46, it is rotated around a second axis. A brush 44 is revolved around the first axis by the revolving device 46. In this way, the moving directions of the brushes 42, 44 to aggregate are varied according to the rotating/revolving motion of them, so the brushes 42, 44 are brought into contact with the peripheral part of the aggregate uniformly, and consequently, the mortar constituents around the aggregate can be removed evenly.
Patent JP-H0754872-A (JP)
Title: Viscous fluid joint device
Inventor: HAGIWARA MITSUTOSHI
IPC: F16D35/00
Filed: 1993-08-23
Abstract: PURPOSE:To prevent thermal deterioration of viscous fluid by reducing an engine speed of a fan in a high speed rotation of an engine, and suppressing noises of the fan. CONSTITUTION:In a viscous fluid joint device, a communication port 29 is formed on an inner peripheral side compared to a labyrinth groove 24 for discharging high-temperature viscous fluid in an operation chamber 22 to an inner space 20a. A temperature sensing member 16 has a seal member 28 on one end and opens/closes the communication port 29.