baber/WOPTO huggingface dataset:
Patent JP-S63164655-A (JP)
Title: Recovery and synchronization detector for qpsk carrier wave
Inventor: HARADA YASUO
IPC: H04L27/00
Filed: 1986-12-26
Abstract: PURPOSE:To detect stable synchronization even for fluctuation of a detection signal level by adopting constitution such that a reference voltage tracking the fluctuation of the level of a detection signal is generated and the reference voltage is compared with E<4> cos<4>phi components. CONSTITUTION:An input QPSK (quadruple phase modulation) signal is detected by detectors 1, 2 by using in-phase/orthogonal recovered carriers and the harmonic component is eliminated from the output by low-pass filters 3, 4. The detected signal component is multiplied by a multiplier 8, and its output is squared by a square device 14. The squared output signal becomes E<4> at the time of synchronization by a low-pass filter 16 and E<4>/2 at asynchronication (phi=0 deg.) (phi=0-2pi). The output of the low-pass filter 3 or the level E of the detection signal inputted to a level detector 18 is detected. The output is inputted to a threshold value setting device 19. The threshold value setting device has a function to obtain an output 3/4E<4> with respect to the input E. Thus, the threhold value follows up the fluctuation of the detection level and is controlled to be a median between the input to the voltage comparator at the time of synchronization and the input voltage to the voltage comparator at the time of asynchronization.
Patent JP-H01193964-A (JP)
Title: System bus expander for coupling multicomputer system capable of multimastering
Inventor: DEIITOMAARU BERUTSU
IPC: G06F13/36
Filed: 1988-12-12
Abstract: PURPOSE: To improve the performance of a computer system capable of carrying out multi-master by subordinating an expansion module to serve as the transmission and reception unit of an address, data, a command and a status signal to each system bus. CONSTITUTION: In each expansion module, a bus arbitration block 4 which is managed in viewpoint of timing by a bus transmission block 5, and is coupled with a command controlling and kit signaling block 3 connected to a data transfer block 2 on the one side, and is coupled with an address transfer block 1 on the other side is provided. Further, coupling with the command controlling and kit signaling block 3 and with the bus arbitration block 4 is established by a status signal transferring block 6 for transferring the status signal. Thus, direct and interference-free access to each resource of each other bus side of each master unit of each bus side can be secured.
Patent JP-H01155450-A (JP)
Title: File length setting method
Inventor: SATO TOMOKO
IPC: G06F12/00
Filed: 1987-12-11
Abstract: PURPOSE:To simplify the designation of file length and to recognize the file length without reading information in the header part in a file by setting the file length designated by a file name at the header part of the file. CONSTITUTION:In a processing at the time of recording data (generating the file), when the file name and a sampling frequency are inputted by using a keyboard, the file name of full pass is set. Next, it is discriminated whether or not the file with the same file name exists, and when it exists, the file is deleted, and after that, the sampling frequency is set. Also, the file length is decided by the character of the file name, and the file is opened by designated sampling frequency and file length, and the information of the file length is written and set on the header part in unit of block. In other words, by setting the file length designated by the file name on the header part, the designation can be performed easily, and also, the file length can be recognized without reading the information in the header part.
Patent JP-H08144600-A (JP)
Title: Dead lock device for vehicle door lock
Inventor: KAWASAKI SEISHI
IPC: E05B81/34
Filed: 1994-11-22
Abstract: PURPOSE: To unlock a door kept at the dead lock state regardless of battery exhaustion by arranging a rotation blocking mechanism between a lock knob and the latch plate of a lock device main body. CONSTITUTION: A control device 24 outputs the dead lock signal when a dead lock is operated. A lock device main body 2 locks and unlocks a door, and it has a latch plate 6. A lock knob 11 is installed on the car room inside of a door, and it is connected to the latch plate 6 via a rod 14. A rotation blocking mechanism 10 blocks the rotation of the latch plate 6 in conjunction with the lock knob 11 when it receives the dead lock signal from the control device 24. The rotation blocking mechanism 10 is provided with a rod 14 connected to the latch plate 6 at one end, knob rods 12, 13 connected to the lock knob 11 at one end, and a solenoid allowing the rod 14 to be interlocked with the knob rods 12, 13 at the time of unlocking and locking and blocking the rod 14 from being interlocked with the knob rods 12, 13 at the time of dead lock.
Patent JP-H11113635-A (JP)
Title: Tooth brush
Inventor: ONO NIZO
IPC: A46B9/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To a proper use of tooth brush in a single unit or multiple unit by piling a plurality of thin tooth brushes in which bristle parts are arranged in one to two vertical rows. SOLUTION: A thin type tooth brush 1 in which bristle parts are arranged in two rows, for instance, is piled on a tooth brush 2 and a grip of the tooth brush 2 is housed into a grip of the tooth brush 1 at a specified position. For example, brushing of upper faces of teeth is made most effectively by arranging the bristle parts in four vertical rows or so. The grip of the tooth brush 1 has a semi-circular hole bored to insert a semi-circular shaft of the grip of the tooth brush 2. The bristle parts are thin both for the tooth brush 1 and the tooth brush 2 and separable. With the movement of the tooth brush 2 behind the tooth brush 1, brushing is possible by a single unit alone of the tooth brush 1. In two rows of the bristle parts, the brushing of the part near the teeth gums by a scrapping or rolling method makes the bristles accurately fit the part near the teeth gums.  The bristle parts are separable in use into 2 or 4 rows thereby improving effective brushing performance highly utilizing respective features.
Patent JP-S63167109-A (JP)
Title: Elastic roll for processing calender
Inventor: YAMASHITA SADAO
IPC: G11B5/84
Filed: 1986-12-27
Abstract: PURPOSE:To improve mirror machining of a base film, by forming surface roughness of the peripheral surface in the vicinity of both side ends of a calender processing elastic roll smaller than the surface roughness of the peripheral surface in the center. CONSTITUTION:A surface of a metal roll 20 is coated with an outer cylinder 21 consisting of high molecular material. This outer cylinder 21 forms its peripheral surface 21a in the vicinity of the both side ends into surface roughness smaller than the surface roughness of the peripheral surface 21b in the central part. By this constitution, a magnetic film 6, which runs coming into contact with the peripheral surface of a pressurizing elastic roll 2 in the time of processing a calender, improves mirror machining particularly of a contact surface brought into contact with the peripheral surface 21a in the vicinity of the both side ends of the pressurizing elastic roll 2.
Patent JP-H10138382-A (JP)
Title: Optical laminate
Inventor: KIMURA YOSHIHIRO
IPC: G02B1/18
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To make an optical laminate of a polarizing plate or the like which is excellent in resistance to moist heat and thermal resistance excellent in hard properties, flexibility, crack resistance, etc., by a method wherein a layer composed of polyalkokyl silane compound, oligomer of a specific chemical composition, etc., is provided onto a side face of an optical film. SOLUTION: A layer composed of polyalkokoxyl silane compound, silicate oligomer and/or silane coupling agent is provided to at least one side of an optical film. As the optical film, a film having optical features, principally a polarizing film, a phase different film, etc., are preferably used. As a method for manufacturing the polarizing film, a method wherein stock solution in which polyvinyl alcohol is dissolved in water or organic solvent is casted to make a film, the film is drawn, and dyed by being dipped in iodine or two-tone dye aqueous solution, is exemplified. The silicate oligomer is obtained by hydrolyzing, for example, tetramethoxyl silane, tetraethoxyl silane, etc.
Patent JP-H04187678-A (JP)
Title: Carbamoyltriazole derivative and herbicide containing the same as active ingredient
Inventor: GO ATSUSHI
IPC: A01N43/653
Filed: 1990-11-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or lower alkyl ; R<1> and R<2> are lower alkyl). EXAMPLE:N-Methyl-N-benzyl-(1-diethylcarbamoyl)-1,2,4-triazol-3-yl)sulf onamide. USE:A herbicide, having excellent herbicidal effects and capable of exhibiting excellent selectivity between crops and weeds. PREPARATION:A triazole derivative expressed by formula II is reacted with a carbamoyl halide expressed by formula III (X is halogen) in the presence of a base (e.g. pyridine or triethylamine) preferably in a solvent such as hexane, heptane or ligroin at a temperature within the range of 0-160 deg.C according to the reaction formula to afford the objective compound expressed by formula I.
Patent JP-H04183847-A (JP)
Title: Vacuum deposition method
Inventor: TAGUCHI TOSHIO
IPC: C23C14/02
Filed: 1990-11-20
Abstract: PURPOSE:To remarkably improve adhesive strength between a plastic base material and a vapor deposited film by vapor-depositing metal or nonmetal onto the surface of a plastic base material disposed in a vacuum deposition apparatus by means, e.g. of ultraviolet ray irradiation. CONSTITUTION:A plastic base material is placed in a vacuum deposition apparatus. Vacuum deposition is started while exerting ultraviolet ray irradiation in vacuum, or, vacuum deposition is performed while holding vacuum immediately after ultraviolet ray irradiation. By this method, a film of metal or nonmetal can be formed on the plastic base material.
Patent JP-H05147811-A (JP)
Title: Printing apparatus
Inventor: NODA KEISUKE
IPC: B65H37/04
Filed: 1991-11-27
Abstract: PURPOSE:To automatically make holes for filing in a paper sheet during the discharge operation therefor. CONSTITUTION:A printing apparatus adapted to automatically transfer a printed paper sheet P in the longitudinal direction Y of a paper sheet to be discharged to the outside of a main body case comprises punch mechanisms 10, 11 installed on the main body case 1 in such a manner as capable of making holes in designated positions in the cross direction of a printed paper sheet P, a positioning detecting means 20 for automatically detecting positioning of designated positions in the longitudinal direction of the printed paper sheet P below the punch mechanism 10, and a punch drive control means for conducting the punching operation of the punch mechanism 10 according to an automatic detecting signal from the positioning detecting means.
Patent JP-H06135747-A (JP)
Title: Uv-absorbing glass
Inventor: TOMONAGA HIROYUKI
IPC: C09K3/00
Filed: 1992-10-28
Abstract: PURPOSE:To maintain reflecting property for heat waves by forming a transparent conductive layer as an intermediate layer between a substrate glass and a UV-absorbing film consisting essentially of CeO2 and TiO2. CONSTITUTION:Conductive oxide fine particles such as Sb-contg. SnO2 are dispersed in water and mixed with specified amts. of ethylacetate, ethanol, hydrochloric acid, etc. The mixture is irradiated with ultrasonic to prepare a coating liquid containing dispersion of SnO2. This coating liquid is applied onto a glass substrate and baked to form a transparent conductive film. This film has 1/4 optical film thickness of 400-700nm and medium refractive index between that of the substrate glass and the UV-absorbing film. Then a coating liquid to form the UV-absorbing film is prepared by compounding isopropanol soln. of monoacetylacetonate titanium triisopropoxide obtd. by reaction of tetrapropytitanate and acetylacetone to acetylacetone soln. of (NO3)4.6H2O in a manner that the ratio of CeO2/TiO2 is 1.0-5.0. This coating liquid is applied on a glass substrate where the transparent conductive film is formed and baked to form the UV-absorbing film. Thus, the obtd. UV-absorbing glass has reflecting property for heat waves.
Patent JP-H05151051-A (JP)
Title: Data base update system
Inventor: KAWADA MASUMI
IPC: G06F12/00
Filed: 1991-11-28
Abstract: PURPOSE:To efficiently update a large amount of data in a data base. CONSTITUTION:A host computer 7 sets exclusive logic for an object data base among data bases 4 at a request to update the data base 4 Which is sent from a work station 1 to inhibit the data base from being read and written by other work stations, and returns records of the data base to the work station side. Updated records are received from the work station 1 and the data base is updated. If the host computer 7 receives a updated record extending to a next day, information consisting of an exclusive source work station and a exclusive logic setting range is stored in an exclusive information file 5 and the operation is ended. When the operation is started on the next day, the exclusive logic is set for the corresponding data base according to the contents of the exclusive information file 5 and the request to update the data base is accepted from the work station 1.
Patent JP-H10138699-A (JP)
Title: Two-story or three-story residence
Inventor: YUGUCHI KAZUYOSHI
IPC: E04H1/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To make water continuously fall from a water feeding part to a water receiving part such as a waterfall by a method wherein the water receiving part is provided under the water feeding part which is provided at an upper part of a cathedral ceiling space, and a lifting pipe is provided from the water receiving part to the water feeding part through a pump. SOLUTION: A cathedral ceiling space 20 passes from a hall 10 on the first floor to an attic on the second floor. A gutter-form water passage 201 made of marble, is provided from a height in the vicinity of a ceiling of the second floor to the vicinity of a floor of the hall 10 on the first floor in the cathedral ceiling space 20. Under the gutter-form water passage 201, a recessed form water storage pond 202 as a water receiving part, is provided on the floor of the hall 10 on the first floor. The recessed form water storage pond 202 is surrounded by a peripheral wall 203. At the upper end of the gutter-form water passage 201, a water storage tank 204 as a water feeding part, is provided.  When a water level in the water storage tank 204 exceeds a weir plate 205 of the water storage tank 204, overflowed water streams down along the gutter-form water passage 201, and reaches the water storage part 202 at the lower end of the gutter-form water passage 201, and is stored, and is returned to the water storage tank 204 from the bottom part of the water storage part 202 by a lifting pipe 206, by the power of a water lifting pump 20.7 which is provided at the middle of the lifting pipe 206.
Patent JP-H06162619-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: ABE HIROCHIKA
IPC: G11B15/467
Filed: 1992-11-24
Abstract: PURPOSE:To control tracking at a high speed corresponding to an operating mode. CONSTITUTION:There are provided an ATF error detecting circuit 6 for detecting a tracking angle error signal, an outer disturbance suppressing filter 7 for selectively suppressing specific frequency components due to the outer disturbance included in the tracking angle error signal, and a variable gain amplifier 9 for amplifying the tracking angle error signal. A system controller 12 controls a switch 8 at the approach time before the connecting recording or in the transient state at the starting time, thereby turning the outer disturbance filter 7 off. At the same time, the gain of the variable gain amplifier 9 is raised by an allowance obtained as the outer disturbance filter 7 is turned off, so that the controlling range is widened. Accordingly, the outer disturbances are suppressed and the jitter characteristic is improved at the general reproducing time, while tracking is controlled at a high speed at the pulling time of tracking.
Patent JP-H03172833-A (JP)
Title: Film carrier
Inventor: KUROKAWA TOSHIO
IPC: G03B27/62
Filed: 1989-12-01
Abstract: PURPOSE:To perform verification and exposure in a state where a film is attached to a leader by providing a pedestal provided with a passing path for the leader and the film, an exposure window, a mask, a leader feed means and a film feed means. CONSTITUTION:A block 10 ascends and the mask 5 is opened by a motor 6, then the leading edge of the leader 17 to which the films A and B are connected advances in a groove 3. A belt 81 is started and the leader 17 is fed by a projection 81. When the trailing edge of the leader passes, the block 10 descends and an exposing condition is corrected, decided and stored. When the trailing edge of the leader 17 arrives at the exit of the groove 3, the belt 31 is stopped. The mask 5 is closed, the films A and B are fed by sprockets 91 and 92 based on the stored information, and stopped at the positions of the mask 5a and the exposure window 4a. A base 2 is moved in a Y direction and an optical path is allowed to agree with the window of the mask 5a. Then, a solenoid 7a presses and fixes the film A by the mask 5a and the film A is verified. After exposure, the base 2 is moved in the Y direction and the film B is exposed in the same way to alternately print the films A and B. By driving and controlling the motor for each function, the film is verified and exposed in the state where the film is attached to the leader.
Patent JP-H07167973-A (JP)
Title: Nuclear fusion device
Inventor: IKEDA TATSUMI
IPC: G21B1/11
Filed: 1993-12-14
Abstract: PURPOSE:To suppress the damage of divertors so as to improve reliability by driving the divertors vertically in reciprocating motion by divertor drive mechanism so as to average heat load caused by ion of impurities and the like colliding against the divertor surface. CONSTITUTION:A pair of divertors 10 are supported on a supporting frame 11 in such a way as to face the dielectric path of helium ion and impurity ion induced along the magnetic surface formed by plasma 5. The flame 11 is connected to drive machenism 12 provided at the lower part in a plasma vacuum vessel 1 and formed in such a way as to be able to transmit vertical reciprocating motion. When a driving signal is supplied to the drive mechanism 12, vertical motion is transmitted to the bottom face part 11c of the frame 11 from the mechanism 12, so that the frame 11 is put in vertical reciprocating motion while the protruding parts of both side face parts 11a, 11b are guided by the grooves of cooling members 13, and the divertors 10 are cooled by the members 13. The collision face of ion of impurities and the like is thereby dispersed, so that heat load received by the divertors 10 can be averaged.
Patent JP-H09133238-A (JP)
Title: High vacuum valve
Inventor: ISHIGAKI TSUNEO
IPC: F16K25/04
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To even the deformation of a metal bellows so as to improve the durability by providing an adhesion preventing plate for covering a metal bellows, which air-tightly seals a space between a flow passage and a valve body driving unit, so as to prevent the adhesion of the reaction product generated in a process chamber to the metal bellows. SOLUTION: A high vacuum valve has a pump port 5 connected to a vacuum pump 1, a chamber port 6 connected to a process chamber, and a valve body 16 for opening and closing a valve seat provided in a flow passage between these ports, and this valve body 16 is driven by a driving unit 4, and a space between the flow passage 7 and the valve body driving unit 4 is air-tightly sealed by a metal bellows. In this case, an adhesion preventing plate 22 is provided so as to prevent the adhesion of the reaction product generated in the process chamber to the metal bellows 21. This adhesion preventing plate 22 has a height for covering an opening surface of the chamber port 6, and a lower end thereof is fitted to the periphery of the valve body 16 so as to cover the periphery of the metal bellows 21.
Patent JP-H11201568-A (JP)
Title: Supercritical refrigeration cycle
Inventor: KURODA YASUTAKA
IPC: F25B1/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the breakdown of a compressor, in a CO2 cycle which has an internal heat exchanger. SOLUTION: When the temperature of CO2 on the discharge side of a compressor comes a specified temperature or over, CO2 having flown out of an accumulator 500 is circulated to the compressor 100, bypassing an internal heat exchanger 600. Hereby, the heat exchange between high-pressure CO2 and low-pressure CO2 stops, and the refrigerant temperature can be lowered in the refrigerant passage leading to the discharge side from the suction side of the compressor 100, so the breakdown of the compressor 100 can be prevented.
Patent JP-H01157057-A (JP)
Title: Organic solvent battery
Inventor: TANAKA KOICHI
IPC: H01M50/533
Filed: 1987-12-14
Abstract: PURPOSE:To realize good heavy load characteristics at low temperatures by forming a positive electrode ring of material having an electric resistance of 1/10-10 times the electric resistance of positive electrode mixed agent. CONSTITUTION:A positive electrode 3 of an organic solvent battery has a positive electrode ring 4 of an electric resistance of 1/10-10 times that of positive electrode mixed agent engaged along its circumference. If the electric resistance of material composing the positive electrode ring 4 is lower than 1/10 the electric resistance of the positive electrode mixed agent, metal ions are precipitated on the positive electrode ring 4 at the time of a heavy load discharge, where abnormal lowering of operating voltage or deterioration of heavy load characteristics will occur. If the electric resistance of the positive electrode ring 4 is higher than 10 times that of the positive electrode mixed agent, the part of the positive electrode mixed agent where the positive electrode ring 4 is engaged is shielded, where discharge characteristics will be deteriorated.
Patent JP-H06134713-A (JP)
Title: Manufacture of hollow ceramic component
Inventor: NISHIDE SHIGETO
IPC: B28B7/34
Filed: 1992-10-29
Abstract: PURPOSE:To manufacture a hollow ceramic component having cavity to become a cooling air passage of moving blades of a gas turbine. CONSTITUTION:Ceramics 6 are flame sprayed on a surface of a core 1 made of graphite or refractory metal to form a ceramic flame sprayed product, and the product is then heat treated in an oxidative atmosphere to oxidize to vaporize the core 1, thereby forming a hollow ceramic component.
Patent JP-H10158174-A (JP)
Title: Antithrombotic agent
Inventor: NAGASE HIDETAKA
IPC: A61P7/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antithrombotic agent having no side effect such as haemorrhagia and further having excellent antithrombotic activities by including a specific sulfonic acid ester of an N-acetylneuraminic acid homopolymer as an active ingredient. SOLUTION: This antithrombotic agent having a form of parenteral injection, an oral agent such as a tablet, a capsule and a granule, a cataplasm, suppositoty, etc., is obtained by formulating (A) a sulfonic acid ester of an N-acetylneuraminic acid homopolymer obtained by reacting 1 parts weight N-acetylneuraminic acid homopolymer of the formula [R is H or SO3 H; (n) is 10-250; with the proviso that the number of SO3 H in a molecular of the N- acetylneuraminic acid is 0.1-3], having 5,000-50,000 average molecular weight with 0.5-200 parts weight catalyst and 0.2-30 parts weight sulfation agent at (-20 deg.C) to 90 deg.C for 0.1-48hr with (B) an optional additive. A divided does of the component A is preferably 1-100mg in a case of an oral administration, 0.1-20mg in the injection administration and 1-50mg in the suppository administration for a human adult.