baber/WOPTO huggingface dataset:
Patent JP-H01189249-A (JP)
Title: Synchronizing clock generator
Inventor: SUZUKI TAKAMASA
IPC: H04L7/00
Filed: 1988-01-25
Abstract: PURPOSE:To reduce reception errors by applying the load of a counted value to a frequency-dividing counter by means of a phase synchronizing means when a phase synchronizing circuit starts a phase synchronization to the frequency- dividing clock. CONSTITUTION:A synchronizing means 16 composed of first and second load control means 16a and 16b makes a phase synchronizing clock (d) of a phase synchronizing circuit 5 into an input. The counted values of first and second frequency-dividing counters 3A and 3B are changed. As a result, the phase of frequency-dividing clocks (a) and (b) are made to coincide with the phase of the phase synchronizing clock (d) just before the phase synchronizing circuit 5 starts the phase synchronization. When even of respective signals such as a selecting signal Se is changed, the load control circuits 16a and 16b apply the loads of the counted values to the frequency-dividing counters 3A and 3B. It is sufficient for the phase synchronizing circuit 5 to execute an action to lead in a phase difference. For such a reason, a lead-in time to a re- synchronization to be generated when an instantaneous interruption is generated to the clock or when a clock source is switched can be remarkably shortened.
Patent JP-H07221064-A (JP)
Title: Semiconductor wafer washing dryer
Inventor: HIGAKI YUKIO
IPC: H01L21/304
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a semiconductor wafer washing dryer which can uniformly dry a semiconductor. CONSTITUTION:The title dryer consists of a container 7 for housing a semiconductor wafer 1, a pure-water supply means 8 for supplying pure water into the container 7, a high-temperature inert gas supply means 10 for supplying a high-temperature inactive gas into the container 7, and a vacuum exhaust means 11 for evacuating the container 7 according to the supply of the high- temperature inert gas and reducing pressure.
Patent JP-S5295960-A (JP)
Title: Pulse count integration circuit
Inventor: YUGAWA AKIRA
IPC: H03K4/02
Filed: 1976-02-06
Abstract: PURPOSE: To obtain the pulse count single transformation circuit superior in linearity, namely, the pulse count integration circuit in the simple circuit constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09201811-A (JP)
Title: Manufacture of decorative panel
Inventor: OGAWA MASAMI
IPC: B28B23/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative panel free from the deterioration of an outer presentable appearance by preventing an efflorescence or duct from adversely affecting the appearance. SOLUTION: A decorative board 2 is laid over another board 2 with a backup material sandwiched there between, in a molding frame, and a water impermeable coating material 6 is applied to the rear face of the decorative board 2. In addition, a reinforcing iron bar 9 is arranged and a concrete 10 is tempted. Thus, the decorative board 2 with a lining reinforcing concrete is prepared. When molding this liming reinforced concrete by the above method, a gasket 7 is inserted into a gap formed by holding the backup material between the decorative boards 2 laid in the molding frame 1. The gasket 7 is equipped with a first plate-like part inserted into the gap, a second flange-like part formed on the end, corresponding to the rear face side of the decorative board, of the first part and a sealing member for the gap formed on the first part. The second part is wider than the width of the gap.
Patent JP-S60157920-A (JP)
Title: External energy absorbing/converting type energy-saving engine system
Inventor: YAMAWAKI HAJIME
IPC: B60K6/20
Filed: 1984-01-26
Abstract: PURPOSE:To extremely reduce fuel consumption by interrupting an internal combustione engine automatically at a point when a speed reaches a cruising speed and at the same time, revolving a cruising speed maintaining motor by a solar energy. CONSTITUTION:When the stepped-on quantity of an accelerator (q) and speed indicated by a speed sensor (x) become equivalent to each other, cruising run starts and at the same time, a command of a controller (d) automatically cuts off currents to a contact point (b), an ignition coil (e) and the ignition line of an ignition plug (g) to stop operation of an internal combustion engine (h). An armature (k2) being turned by the engine up to this time and functioning as a generator, operates from this instant as a drive maintaining motor in the magnetic field generated by a field coil (k1). This turning energy can be obtained from a solar battery (a) using the sun as external energy in place of conventional fuel consumption at the cruising time.
Patent JP-2000213716-A (JP)
Title: Waste disposal plant
Inventor: TAGUCHI AKIRA
IPC: F23G5/46
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To surely avoid creep fracture of a main burner although the main burner within a combustion melting furnace can be constituted inexpensively. SOLUTION: A combustion melting facility 4 for receiving and burning a thermal decomposition gas and carbon residues in a combustion melting furnace 13 is provided. The combustion melting furnace 13 is provided with a main burner 61, a branched steam pipe 64 branched from a main steam pipe 70 of a boiler 18 is connected in communication with a thermal decomposition gas pipe 52 for guiding the thermal decomposition gas to the combustion melting furnace 13 or a thermal decomposition reactor, and a switching means 65 for switching a steam supply state capable of supplying steam to the combustion melting chamber 13 through the branched steam pipe 64 and a steam non-supply state not supplying steam is provided. By this constitution, the main burner 61 can be cooled by the steam by switching to the steam supply state of the switching means 65.
Patent JP-H10322179-A (JP)
Title: Phase synchronization delay circuit
Inventor: RI TEIBAI
IPC: G11C11/4076
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of a phase synchronization delay circuit. SOLUTION: A delay buffer 200 delays an outside system clock only in a first delay time. A main delay part 210 delays the output from the delay buffer only in a prescribed second delay time or bypasses it as it is, according to a flag signal. A delay line 240 successively delays the output of the main delay part in each unit time. A phase synchronization detecting means 250 detects a third delay period necessary for synchronizing the output of the main delay part with the output of the delay buffer according to the flag signal by using an output from the delay line 240 and outputs an enable signal. A flag signal generator 260 makes the flag signal active, only when a phase comparison detecting means detects the third delay period.  A switching part 230 is controlled by enable signal, so that the switching of a pertinent signal among signals outputted from the delay line can be switched. A clock driver outputs an internal clock delayed by a prescribed time.
Patent JP-H10209883-A (JP)
Title: Arithmetic processing unit
Inventor: OKUHARA NAOKO
IPC: H03M13/27
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the arithmetic processing of a microcomputer at the time of interleave release by reading data from a second direction different from a direction in which data are written in a data holding means. SOLUTION: At first, an X address is designated by an X address decoder part 2, and data are written from an X data inputting and outputting part 5 in a memory 1. Then, a Y address and a selector signal are designated by a Y address decoder part 3 and a selector part 4, and reading from a Y data outputting part 6 is operated. Thus, the re-arrangement of data by bit units is attained by address conversion. Therefore, an arithmetic processing unit in which interleave release can be attained without operating the arithmetic re-array processing of data is realized. Thus, the re-arrangement arithmetic processing in a conventional microcomputer is unnecessary, a processing time is be shortened, and any adverse influence on a receiving system due to a noise generated at the time of a microcomputer operation is reduced.
Patent JP-H06226449-A (JP)
Title: Butt welding method for stainless steel with sulfur content of <=0.003%
Inventor: TAKANASHI KENICHI
IPC: B23K9/23
Filed: 1993-01-29
Abstract: PURPOSE:To form a penetration bead on the rear surface of butt welding by sandwiching an insert with higher sulfur content or coating sulfur on the butting surface of butt welding. CONSTITUTION:Between the butting surface of each other of SUS 304 seamless tube 1 with a sulfur content of <=0.003%, an tubular insert 2 with a sulfur content of 0.005-0.01X is sandwiched. When the insert 2 and seamless tube 1 is simultaneously melted by TIG welding, good penetration bead can be formed. Particularly good result is obtained for a thickness of the seamless tube 1 of <=4mm and a width W of the insert 2 of 1-1.6mm and there is no limit for a diameter of the seamless tube. Also, when a diameter of the insert 2 is slightly larger than a diameter of the seamless tube 1, no recess is formed at the bead center part.
Patent JP-S63180402-A (JP)
Title: 2-check simultaneous drive rotary cylinder
Inventor: YAMANAKA HIDEHARU
IPC: B23B31/26
Filed: 1987-01-22
Abstract: PURPOSE:To prevent the generation of vibration and noise of a rod material and to enable execution of high speed rotation, by a method wherein by means of the rotary cylinder piston of the rear part of a lathe main spindle, the grip claw of a collet chuck in a cylinder hole is folded and unfolded simultaneously with the grip claw of the power chuck of the tip thereof. CONSTITUTION:When a lathe completes given machining, rotation of main spindle 3 is stopped, and a piston 23, to which pressure oil is fed through an oil passage 31a by means of a switching valve, is moved. A draw tube 24 is moved to the power chuck 4 side to unfold a grip claw 28. Simultaneously, an inner flange 26b of the piston 23 is brought into contact with a flange 17a, chucking sleeve 16 is moved, and a taper hole 16a, serving to press a collet 19, is separated to open a grip hole 19a. A rod material W is extruded by a given distance by means of a bar feeder device, pressure is fed through the oil passage 31b again, the piston 23 is moved leftward, and a grip claw 28 is folder to grip the portion near the tip of the rod material W. Simultaneously, the inner flange 26b and the flange part 17a are released from engagement with each other, the sleeve 16 is extruded through the force of a spring 18, the hole 16a presses the collect 19 to close the hole 19a, and the rod material W is gripped.
Patent JP-S62171257-A (JP)
Title: Attendant board calling system
Inventor: FUSHIMI KICHIO
IPC: H04M3/60
Filed: 1986-01-23
Abstract: PURPOSE:To inform an incoming tone to a head set of the operator by lighting an attendant board call display means and operating an oscillator when a call from a subscriber or an opposite operator comes while the oscillator is provided on the attendant board. CONSTITUTION:An incoming call from a subscriber 1 or an opposite attendant board (operator) 2 is connected to the attendant board 5 accommodated to a telephone exchange 3 via an interface circuit 4 to call the operator and to request the connection of call. When the call comes too the attendant board 5, an incoming relay R is operated and an incoming display light 6 is lighted through a contact r<1> of the relay R. On the other hand, a contact r<2> of the relay R connected to the oscillator 7 is operated at the same time and the incoming of call to the operator 2 is displayed audibly via a head set 8.
Patent JP-S55112198-A (JP)
Title: Wrist watch
Inventor: NEHASHI YOSHIAKI
IPC: B23K35/30
Filed: 1980-02-06
Abstract: PURPOSE: To improve corrosion resistance and enable the long-term maintenance of initial appearance and strength by using the gold alloy braze material composed of respectively the specific amounts of Au, Ni, Cu, Zn and Pd at the time of bonding wrist watch parts made of white-base Ni alloy such as stainless steel alloy.  
     CONSTITUTION: Wrist watch parts made of white-base Ni alloy such as stainless steel alloy, e.g., watch case 1 and band 2, are bonded by using the gold alloy braze material A having the undermentioned composition. Namely, the gold alloy braze material composed of Au; 50W58.5%, Ni; 13W18%, Cu; 17W30%, Zn; 3.5W 5% and Pd≤3%. According to this method, the inexpensive wrist watch may be produced without applying any surface treatment such as plating to the wrist watch parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55105663-A (JP)
Title: Preparation of indoles
Inventor: KIYOURA TADAMITSU
IPC: C07D209/08
Filed: 1979-02-09
Abstract: PURPOSE: To obtain the title compound useful as a raw material of a spice, dye, alkaloid, tryptophan, etc., by reacting an ethanolaniline capable of being obtained cheaply in great amounts in the presence of a silver-containing catalyst in a gas phase through one step reaction directly.  
     CONSTITUTION: An ethanolaniline (e,g., meta-methyl-ethanolaniline) shown by the formula I ( R is H or lower alkyl) undergoes a reaction in a gas phase in the presence of a silver-containing catalyst to give an indole shown by the formula II (e.g., 4-methyl-indole, etc.). The ethanolaniline shown by the formula I is obtained easily from a compound shown by the formula III and ethylene oxide. The compound shown by the formula III is prepared as a by-product in the production of indoles and can be reused. A metal silver catalyst may be cited as the catalyst and the temperature of a catalyst bed is properly 250W350°C.  
     EFFECT: The problem of producing isomers as a by-product does not exist and a complicated procedure, e.g., the handling of molten salt and solid is not required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01260177-A (JP)
Title: Forced snow-removing equipment utilizing air bag
Inventor: WATANABE YASUSHI
IPC: E04H9/16
Filed: 1988-01-22
Abstract: PURPOSE:To contrive the solution of lack of man power through automatic removal of rooftop snow, by supplying and drawing air with an air-supply-and- discharge equipment to and from an air bag installed on a rooftop and by making the air bag deformed periodically. CONSTITUTION:An air bag 1 is installed on the top of a roof, and an air compressor 2 and an air valve 4 for deflating the air bag are provided for the air bag through a guide pipe 3. During the snowfall, the air bag 1 is filled with air supplied from the compressor 2 through the guide pipe 3. As the air bag 1 is inflated to form a prescribed shape, it gives distortion to the fallen snow 5. As the air is drawn out of the air bag 1, deformation occurs to the air bag 1 giving vibration to the snow 5 and falling of the snow can be made thereby. Intervals of air supply to the air bag 1 is controlled by an electric timer or a pressure sensor. With this device, safety of life can be secured.
Patent JP-S5296303-A (JP)
Title: Ac generator for use of automobile
Inventor: ODA MASARU
IPC: H02J7/14
Filed: 1976-02-09
Abstract: PURPOSE: To effectively suppress a surge of positive pole and negative pole being generated in automobile, by connecting a non-linear resistor of metal oxide, being composed of mainly zinc oxide, across output terminals of the generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08205477-A (JP)
Title: Motor
Inventor: HASEGAWA TSUTOMU
IPC: H02K1/32
Filed: 1995-01-31
Abstract: PURPOSE: To suppress the temperature difference of a coil between the inside and outside of a slot by providing a heat dissipation path in the stator slot independently from that for the coil conductor thereby dissipating the heat generated from the coil in the slot. CONSTITUTION: Heat generated from a stator coil 2 due to copper loss or the like passes through a heat dissipator 1 disposed in the stator slot and dissipated to the outside of the core 3. A cooling medium delivery port is provided above the heat dissipator 1 on the outside of the core 3. The cooling medium also cools the end part of the stator coil 2. Since the heat generated in the slot is dissipated through the heat dissipator 1 to the outside of the slot, temperature difference of the stator coil 2 is suppressed between the inside and outside of the slot and the stator coil 2 is cooled efficiently. In other words, the problem which blocks reduction in size of a motor cooled by a cooling medium, i.e., the temperature difference of the stator between the inside and outside of the slot, is solved and thereby the motor can be reduced in size.
Patent JP-H02245314-A (JP)
Title: Continuous production of multi-layer hose type preliminary molding coextruded from thrmoplastic synthetic material and its apparatus
Inventor: GIYUNTERU RIHITERU
IPC: B29C48/475
Filed: 1990-01-25
Abstract: PURPOSE: To prevent occurrence of a sectional deformation in a transfer area between an extruder and a ring piston by transferring individual melt materials from an extrusion direction before flowing into a co-extrusion head, and casting it in a radially corresponding flow pipeline. CONSTITUTION: The apparatus for manufacturing a hose-like preform comprises a ring piston 1 operating as a co-extrusion head. A sleeve 3 extended via the piston 1 is axially slidably provided concentrically in a storage jacket 2. The piston 1 has six annular piston parts 4 to 9. Annular flow pipelines 10 to 14 are formed between the two adjacent annular piston parts. The pipelines 10 to 14 are respectively coupled to flow pipeline holes 15 to 19, and extruders are superposed and opened in the areas of the holes. The pipelines 10 to 14 are sequentially transferred into commonly annularly flow pipeline 24 which is concentrically provided in the piston 1.
Patent JP-H02258570-A (JP)
Title: Packing of vessel
Inventor: JIEIMUZU EI KARABEDEIAN
IPC: B65D71/50
Filed: 1990-01-25
Abstract: PURPOSE: To effectively lift and retain the upper edges of a number of cans, to provide a package with the durability to the handling, storage, transporting and stacking, and to execute the display such as printing on a plane by comprising a carrier including a flexible sheet, and providing a plurality of openings forming an array for receiving the ends of cans, and a film adhered to an outer periphery of the sheet. CONSTITUTION: This container package is provided with a carrier 20 including twelve cans C, and the cans are supported so that the side walls W of the cans C are adjacent to and contacted with one another. The carrier 20 is made of a sheet 21 of hard flexible plastic, and provided with twelve openings 22 having a sectional area slightly smaller than a diameter of the can under a bead B. Further, the carrier 20 is provided with a film 23 adhered to the sheet 21 throughout the same range around an outer periphery 24. A tab 26 is downwardly bent and an opening for receiving the fingers of a hand for carrying the package is formed. When the carrier 20 is downwardly pushed to the array of cans, an outer peripheral portion 22a of the opening 22 is upwardly bent around the bead B, and then radially inwardly bent under the bead B.
Patent JP-H04242113-A (JP)
Title: Laser beam photodetector for survey
Inventor: TOGA NORIYUKI
IPC: G01C15/06
Filed: 1991-01-11
Abstract: PURPOSE:To set a laser beam emitters at specified positions by providing an index indicating the intersection of two laser beams, and providing two sensors for detecting two laser beams passing through the index in the right-angle directions to each other. CONSTITUTION:An index 24 for indicating an intersection P of beams L1 and L2 in laser beam emitting devices provided with two radiation optical systems for rotatably emitting the laser beams L1 and L2 are provided in a mainframe 2 of laser beam photodetectors along the orthogonally crossing planes to each other. Sensors 20 and 30 which received the beams L1 and L2 passing the index 24 are provided in the right-angle directions to each other. Therefore, when the mainframe 2 is set at a position where the sensor 20 receives the beam L1 and the sensor 30 receives the beams L2 and indications of the detections 22 are performed at the same time, the position of the index 24 provided in the mainframe 2 agrees with the intersection P of the beams L1 and L2. Therefore, the intersection of the beams L1 and L2 can be simply obtained, and the laser beam emitters can be readily set at the specified positions.
Patent JP-S61174629-A (JP)
Title: Electron beam image drawing apparatus
Inventor: NAKAMURA KAZUMITSU
IPC: H01L21/027
Filed: 1985-01-28
Abstract: PURPOSE:To detect any reference marks made in individual deflected region in each region without detecting them on the position immedaitely below the deflection center of electron beams as well as to draw image patterns division in multiple regions continuously with excellent precision even if a sample is subject to remarkable warping. CONSTITUTION:Electron beams 2 projected from an electron gun 1 are converged into specified shape by an electromagnetic lens 4 to irradiate a sample 8. On the other hand, any data to be image-drawn normally stored in an outer memory of magnetic disk etc. are successively fed to a deflection control system 14 by a computer 18. The deflection control system 14 transmits deflective position signals and ON-OFF signals of electron beams 2 respectively to deflectors 6 and a controller 20 of blankers 5 to draw specified image on the sample 8. On the other hand, any deflected positions may be aligned, after locating the existing position of a stage 13, by means of imforming a stage driving system 17 of any target positions by a laser interferometer 19 to start a motor 16 stopping the stage driving system 17 by the interferometer 19 in the phase of stage 13 shifted to the target position.
Patent JP-H10300270-A (JP)
Title: Refrigerant evaporator
Inventor: NAKAMURA TOMOHIKO
IPC: F25B39/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a refrigerant from excessively flowing into a refrigerant channel pipe which is arranged at the most outlet pipe side. SOLUTION: A refrigerant evaporator is constituted by laminating a tube element 50 and a plurality of tube elements 4. A first refrigerant channel pipe 52 of the tube element 50 is arranged to be the most outlet pipe side in the flow of a refrigerant, and the tube element 50 is arranged at the extreme edge of the refrigerant evaporator. A rib 54 is formed on the outer wall surface of the first refrigerant channel pipe 52, and the first refrigerant channel pipe 52 is divided into a refrigerant thin channels. As a result, the refrigerant channel area of the first refrigerant channel pipe 52 is smaller than the refrigerant channel area of the other refrigerant channel pipes for constituting a downstream, first channel pipe group 31a.  The pressure loss of the first refrigerant channel pipe 52 is larger than that of other refrigerant channel pipes, thus preventing the refrigerant from excessively flowing into the first refrigerant channel pipe 52.
Patent JP-H07208970-A (JP)
Title: Object detection apparatus
Inventor: NISHIBE KUNIHIKO
IPC: G01B21/00
Filed: 1994-01-11
Abstract: PURPOSE:To obtain an object detection apparatus whose safety with reference to a human being is enhanced by mechanically opening and shutting the laser- beam radiation port of a laser range finder. CONSTITUTION:In an object detection apparatus 30, one or a plurality of laser beams L are radiated toward coils 10, 11 from a laser-beam radiation port 49, to detect coils 10, 11. In the object detection apparatus, an opening and shutting means 40 is installed at the radiation port 49 of the laser beams L, the radiation port 49 is opened by the operation of the opening and shutting means 40 when it is required to radiate the laser beams L, and the radiation port 49 is shut when it is not required radiate the laser beams L.