baber/WOPTO huggingface dataset:
Patent JP-H089134-A (JP)
Title: Pll circuit
Inventor: IMAIZUMI KOJI
IPC: H04N5/06
Filed: 1994-06-20
Abstract: PURPOSE:To quickly restore an input synchronizing signal to a stable state even when the synchronizing signal is highly disturbed or missing by applying open control to the PLL circuit when the input synchronizing signal is disturbed to make the oscillation frequency of a VCO stable and restoring the control to closed control when a reference signal is recovered. CONSTITUTION:When a horizontal synchronizing signal received from a reference signal input terminal 1 is missing, a reference signal discrimination circuit 11 reports it to a control section 12 immediately. The control section 12 controls a changeover circuit 2 to interrupt a phase comparison signal and selects a selection circuit 6 so that an output from a D/A converter 5 is given to a VCO 7. A prescribed voltage is applied from the D/A converter 5 to the VCO 7 and the PLL circuit is subject to open control. On the other hand, the control section 12 invalidates image data by one period when the horizontal synchronizing signal is missing and stops the reception of the image data. When the horizontal synchronizing signal is restored to the normal state, the control section 12 applies switching control to a changeover circuit 10 so that a reference signal received by a generating circuit 9 synchronously with the horizontal synchronizing signal A is generated synchronously with the horizontal synchronizing signal A from an internal reference signal B to switch the circuits 9, 2, 6 to the normal operating state.
Patent JP-2000063272-A (JP)
Title: Prophylactic and therapeutic agent for sleep disorder
Inventor: OOKAWA SHIGENORI
IPC: A61K31/5513
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent prophylactic and therapeutic agent for sleep disorder, obtained by combining specific compounds. SOLUTION: This prophylactic and therapeutic agent for sleep disorder is obtained by combining (S)-N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl) ethyl]propionamide, with at least one kind selected from zolpidem, zopiclone, triazolam and brotizolam.
Patent JP-H0326287-A (JP)
Title: Afloat floor
Inventor: KAJISAWA HIROSHI
IPC: A63G31/00
Filed: 1989-06-26
Abstract: PURPOSE:To simplify structure so as to be utilized in a large space construction and to enable a person to float and move in a standing posture by sealing gas, whose specific gravity is less than that of air, into a hollow plate-shaped bag, arranging hooks to fix the bag to a floor in the outer circumference of the bag and mounting propellers to right and left sides in one end of the bag. CONSTITUTION:In the internal part of a building with a vertically opening/ closing type dome roof equipped with an arch beam 12, light is applied to a photoelectric cell 5 of an afloat floor 1 by opening a movable roof 13 on fine days and turning on an artificial light source 14, which is supported by the arch beam 12, on cloudy days or in the night. The helium gas is sealed from a gas sealing port 6. On one side of the bag, a string 9 is tied to hooks 2 and the end part of the string is fixed to a floor 15 in a space by a ring 10. When the person rides on the afloat floor, the string 9 is pulled and the afloat floor is pulled down toward the floor 15. When the person finishes to ride on the afloat floor, the string is suitably released and the afloat floor is made rise upward. When the afloat floor is moved to right and left, it is enough to drive propellers 3 and the afloat floor is stirred by suitably alternatively driving the right and left propellers 3.
Patent JP-S6051140-A (JP)
Title: 7,7-dimethyl-2-methylenebicyclo(2.2.1)heptan-6-ol and its ester, their preparation and perfumery composition containing the same
Inventor: MATSUBARA YOSHIHIRO
IPC: C25B3/23
Filed: 1983-08-31
Abstract: NEW MATERIAL:7,7-Dimethyl-2-methylenebicyclo[2.2.1]heptan-6-ol and its lower aliphatic carboxylic acid ester. EXAMPLE:7,7-Dimethyl-2-methylenebicyclo[2.2.1]heptan-6-ol. USE:A perfumery component of a perfumery composition. It has fresh woody note accompanying refreshing comphor-like top note, and iris-like perfume in the form of acetate or green note and woody note accompanying balsam-like feeling as a propionic acid ester. It has strong diffusibility and perfume-retainability, and harmonizes well with various other perfumery materials. PREPARATION:A lower aliphatic carboxylic acid ester of the titled compound can be produced by the electrolytic oxidation of cyclofenchene in a lower aliphatic carboxylic acid. The ester is hydrolyzed to obtain 7,7-dimethyl-2-methylenebicyclo[2.2.1]heptan-6-ol.
Patent JP-S5948162-A (JP)
Title: Cleaning of ink jet recording head
Inventor: TANAKA YASUHIKO
IPC: B41J2/165
Filed: 1982-09-13
Abstract: PURPOSE:To remove bubbles and solids in an ink path leading to a recording head from an ink tank by utilizing an liquefied gas as a means to raise the pressure of gas in a cleaning method in which ink is sent under pressures from an ink-housing bag to the recording head during non-recording period and the ink is discharged from the recording head. CONSTITUTION:When purge is needed during non-recording period, the solenoid of a connector 14 is turned ON by an automatic or manual switch, and a movable shft 15 is pushed down and closely contacted with a cartridge box 6 through a pressing part 17. When a control valve 19 is opened under the condition, liquefied gas in a liquefied gas bomb 16 is discharged in the form of gas stream from the control valve 19 and jetted into the cartridge box 6, an ink-housing bag 5 incorporated is compressed, and ink present is compressed. The ink is sent under pressures from an ink supply pipe 10 and a filter 11 into the recording head and then discharged from a nozzle 1 to the outside. At that time, air bubbles and foreign matter in the nozzle 1 and the recording head are discharged altogether.
Patent JP-S5489407-A (JP)
Title: Centralized storage system for subscriber message rate information
Inventor: ABE SHIYOUICHI
IPC: H04M15/38
Filed: 1977-12-26
Abstract: PURPOSE:To use a mass storage unit to economize the system and reduce the function of subscriber message rate storage units installed distributively, by centralizing subscriber message rate storage units distributed in stations into a message rate information storage toll office. CONSTITUTION:In the storage system for subscriber message rate information in automatic telephone exchanges A, B...n, message rate information storage toll office RIC connected to exchanges A, B...C is provided. These exchanges A, B...n are provided with message rate information temporary storage unit TM which stores temporarily the number of meter pulses corresponding to a subscriber, scanner SCN which transfers stored message rate information to RIC before overflow of unit TM, controller S-CONT in the central telephone exchange and data transfer unit S-DTE. In the RIC side, data transfer unit D-DTE in the toll office side, controller C-CONT, message rate information storage unit MEM and reader READ are  provided.
Patent JP-S6051575-A (JP)
Title: Water surface transfer method
Inventor: ISHIKI SHIGERU
IPC: B05D1/20
Filed: 1983-08-31
Abstract: PURPOSE:To enhance patterning efficiency, in transferring a film to an article to be painted according to a water surface transfer method, by inserting the article to be painted into a water surface position where the film is adhered to both surfaces of the article to be painted. CONSTITUTION:Paints each diluted with a solvent are supplied to the paint sump parts 2, 2a in a water tank 1 and both weirs, 4, 4a are simultaneously opened to diffuse the paints and paint films 7, 7a are carried to the vicinity of a transfer part 8a. At this time, the diffused paints are not perfectly integrated at the transfer part 8a and the solvent in each paint forms a monomolecule film part 8. At a place where the diffusions of the paints from both sides are mutually stopped, a combined body 9 formed by combining two building boards 10, 10a having disposable plates 11 mounted to the leading ends thereof is vertically thrown into the water surface. Because each disposable plate 11 has a sharp leading end, paint films 7, 7a can be transferred to the building boards 10, 10a at the both sides of the combined body 9.
Patent JP-S5491832-A (JP)
Title: Annealing method
Inventor: HATANAKA IWAO
IPC: C21D9/08
Filed: 1977-12-28
Abstract: PURPOSE: Flat plates attached with press oil are annealed and degreased one by one in a continuous drying furnace of a conveyor type. By this, oil attached to base plates can be removed uniformly, and uniform black color can be given to base plates when they are re-annealed.  
     CONSTITUTION: Flat plates, punched and cut into a fixed length, are placed one by one on belt 7 which moves in the direction of the arrow in the neighborhood of the furnace entrance. Flat plates placed on the belt are annealed by the flame blown from burner 9 as they pass through the furnace. Thus, press oil attached to the surfaces of these plates are removed, and the plates are sent to the furnace exit. Since each plate passes through the furnace under the same condition, almost uniform degreasing is operated for each plate, with no difference among the plates. Consequently, if an ideal annealing condition for plates coming out of the furnace is known, it is possible to obtain a uniform, ideal black color for the plates by adjusting the furnace temperature only. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0214711-A (JP)
Title: Exhaust gas cleaning device
Inventor: TSUKADA KIYOTAKA
IPC: B01D39/20
Filed: 1988-06-30
Abstract: PURPOSE:To efficiently collect fine particles and to prolong the life of filter by disposing a ceramic skeleton structural body or a ceramic fibrous formation body in the upstream side and a honeycomb type filter in the downstream side of an exhaust gas flow passage. CONSTITUTION:The ceramic skeleton structural body 4 or the ceramic fibrous formation body is disposed in the upstream side of the exhaust gas flow passage of an exhaust gas cleaning device 1, and, in the downstream side is disposed the honeycomb type filter 3 consisting of porous ceramic material provided with through-holes the end parts of which are sealed with plugs 3a, 3b. By this constitution, fine particles are collected by honeycomb type filter 3 as well as by the ceramic skeleton structural body 4 with the result that the collecting efficiency is improved. Moreover, the burnt fine practices which are generated by the regenerating combustion treatment of the honeycomb type filter, etc., are prevented from sticking and accumulating on the partition wall of the honeycomb type filter, so that the life of filter is elongated. When a pressure loss is increased, only the structural body 4 is necessary to be exchanged resulting in the advantage in cost.
Patent JP-S647581-A (JP)
Title: Device for setting up laser diode chip
Inventor: ARAKI YUKIO
IPC: H01S5/00
Filed: 1987-06-30
Abstract: PURPOSE:To shorten the time required for setting a laser diode (LD) chip body up by providing a mount to hold the LD chip body, contact needles which abut on upper faces of LD chips and have electrical continuity, and a drive means of the LD chip body. CONSTITUTION:An LD chip body 14 which is manufactured by connecting a plurality of LD chips 13 is attracted to a mount 15 and is held in situations where its positioning is determined by using the LD chips which are measured for the first time as reference one. And then, contact needles 17 abut on the upper faces of the LD chips 13 where measurement is performed for the first time and allow the LD chips 13 to have electrical continuity each other. Various characteristics are measured under these situations. When all measurements of the initial LD chips 13 are finished, the contact needles 17 depart from the LD chips 13 and move to the upper face of the LD chips 13 where the next measurement will be carried out. The same measurement as the initial one regarding the first LD chips is performed by having contact continuity with the above LD chips. When the next measurement is to be carried out, it shortens the time required for the replacement of the LD chips 13.
Patent JP-H0452416-A (JP)
Title: Burner tile
Inventor: HAYASE MASAHIRO
IPC: F23M5/00
Filed: 1990-06-19
Abstract: PURPOSE:To protect burner tiles from deformation and enhance service by constituting both ends of burner tiles in their laminating direction with a fibrous molded body whose ceramic fibers are compressed and bound with a binder. CONSTITUTION:A burner tile 1 comprises a module 3 formed with a plurality of ceramic fiber blankets 2 and a fibrous molded body 4 laminated on both sides in the lamination direction of the module 3. In the central part vertical to the lamination direction, a trumpet-shaped combustion cylinder section 5, is formed which is expanded on the in-furnace side, and penetrates the tile. A ceramic fiber blanket 2 is formed into a module 3 where binder is laminated between four ceramic fiber blankets 2 by a spray gun 7. A fibrous molded body 4 is formed with binder-soaked ceramic fiber 8 and molded under compression with a compression roller to a specified thickness and finally dried up. The binder 6 is sprayed on both sides of the module 3 in the lamination direction so that the fibrous molded bodies 4, 4 may be laminated into one piece, thereby forming a raw material block 10.
Patent JP-H063866-A (JP)
Title: Production of electrostatic charge developing coated carrier
Inventor: MAEDA SHUICHI
IPC: G03G9/113
Filed: 1992-06-19
Abstract: PURPOSE:To efficiently fluidize carrier particles with a small quantity of fluidizing air and to uniformly coat the carrier particles with a resin with decreased collapse of the carrier particles and formation of flocculated particles by spraying a resin liquid while applying vibrations to a fluidized layer. CONSTITUTION:A fluidization chamber 4 is provided apart a dispersion plate 3 in the upper part of an air chamber 2 having a supply port 1 for pressurized heating air and a vibration block 5 exists in the lower part of the body. A vibration motor 7 connected to an inverter 6 is disposed on a spring 8. A spray nozzle 9 is disposed at the center of the body and a discharge port and filter 10 are disposed in the upper part. The carrier particles 11 are charged at 1/2 to 1/3 capacity ratios into the fluidization chamber 4 and are fluidized by the pressurized heating air and further, the force vibrations of the vibration block are applied to the carrier particles, by which the carrier particles 11 are vibrated and fluidized. The resin liquid is sprayed from the spray nozzle 9 and while the carrier particles 11 are uniformly fluidized, the carrier particles are uniformly coated with the resin.
Patent JP-S646826-A (JP)
Title: Vehicle loading weight measuring instrument
Inventor: SENCHI HIROYUKI
IPC: G01G19/12
Filed: 1987-06-30
Abstract: PURPOSE:To stably measure the load of a vehicle during its traveling stably with high accuracy by operating a balance adjusting means, an empty loadage value control means, and a mean value arithmetic means during the traveling of the vehicle and measuring the loadage. CONSTITUTION:A detector 1 is fitted on an axle and detects strain generated in the axle. An analog signal outputted by the detector 1 is inputted to a CPU 14 through a zero-point adjustment part 10 as the balance adjusting means, an amplifier 11, a sensitivity adjustment part 12, and an A/D converter 13. The CPU 14 has a tracking controller 25, an averaging arithmetic part 26, a loadage arithmetic part 28, and a traveling decision part 32, and calculates and displays the loading weight on a display device 20 while the vehicle travels.
Patent JP-H117451-A (JP)
Title: Word retrieving device and medium recording word retrieving program
Inventor: UMEKI HIROSHI
IPC: G06F17/30
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To quickly retrieve a word in small storing capacity. SOLUTION: A word storing means 1 stores a set 1a of words by a trial format (try index) for recording nodes in depth priority order. When the positional information of a storing address in the means 1 is inputted, a word retrieving means 2 traces the trial of the means 1 successively from its root, finds out a route up to a node on the inputted position, acquires all words corresponding to a node reached along all routes after the found route and outputs the acquired word set. Consequently a set of words including the node can be obtained from its node position. When a node in trial is specified, a route including the node can be specified without using link information to a master node.
Patent JP-S5863136-A (JP)
Title: Optical dry etching device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/3213
Filed: 1981-10-09
Abstract: PURPOSE:To perform the dry etching efficiently as figure etching after coating solid surface with resist without batch processing of exposure, development and fixing etc. by a method wherein image forming light is radiated in figure on solid surface. CONSTITUTION:The light from Xe or He-Hg lamp 1 of around 2KW is radiated on mask 5 as parallel lights through mirrors 2, 3 and fly eye lens 4 further forming image of mask figure on Si3N4 film and polycrystal Si film formed on Si 8 provided in quartz reaction tube 7 through image forming optical lens 6 introducing Cl2 gas into quartz tube 7 to hold the pressure of 200Torr in the tube. The polycrystal Si may be etched into figure at the etching speed of around 0.3 micron minute utilizing Si3N4 film as etching stopping material by means of radiating the image forming light on the polycrystal Si film and exposing Cl2 gas.
Patent JP-H0722978-A (JP)
Title: Am radio receiver
Inventor: TOGAWA FUMIO
IPC: H04B1/26
Filed: 1993-06-30
Abstract: PURPOSE:To maximize the signal intensity of an intermediate frequency amplifier at all times by changing a 1st frequency to be tuned by a multiple-tuned part according to the signal intensity of an intermediate frequency amplifier circuit. CONSTITUTION:This receiver is provided with a high-frequency amplifier circuit 1 having a high-frequency amplifier part 11 and a multiple-tuned part 12, mixer circuit 4, local oscillator 5, intermediate frequency amplifier circuit 6, PLL circuit 31, control circuit 3 having an A/D converter 32 and a D/A converter 33, and a demodulating circuit 7. In the AM radio receiver, the signal intensity output voltage of the intermediate frequency amplifier circuit 6 is inputted to the A/D converter 32 of the control circuit 3. The control voltage according to the signal intensity of the circuit 6 is inputted to varactor diodes D1 and D2 of the multiple-tuning part 12 through the D/A converter 33. Thus, the multiple-tuned frequency in the multiple-tuned part 12 is changed according to the signal intensity outputted from the circuit 6 and the signal intensity outputted from the circuit 6 is controlled to be maximum at all times.
Patent JP-H0325709-A (JP)
Title: Production of magnetic head
Inventor: TAKAHANE RITSUO
IPC: G11B5/23
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the generation of cracks and pseudo gaps by providing a specified single layer or laminated films in the part which is not parallel with the working gap constituting surface of a core half body and forming a ferromagnetic metal film via an oxide on the gap constituting surface. CONSTITUTION:Plural V-grooves 14 are inscribed on the joint surface 13 of a core block 12 consisting of a ferromagnetic oxide and the single layer film selected from Al2O3, SiO2, etc., or the single layer film and the laminated films 15 selected from Si3N4, Cr, etc., are stuck on the joint surface 13 side including the V-grooves 14. The joint surface 13 is then polished flat to remove the laminated films 15 and to regulate the track width. An oxide film 16 is stuck to the joint surface 13 side and the ferromagnetic metallic film 17 is bonded onto the oxide film 16 to constitute the core block 12 having the ferromagnetic metallic film 17. A pair of the core blocks 12 are welded and joined by glass 20 via a gap spacer 22.
Patent JP-2000349386-A (JP)
Title: Semiconductor laser module
Inventor: AIKIYO TAKESHI
IPC: H01S5/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor laser module to be used with high output and at a high ambient temperature. SOLUTION: This module 10 is a semiconductor laser module, which has a package 11 to house a semiconductor laser element 13, a fixing board 16, and a Peltier module 12. Here, the semiconductor laser module 13 is fixed to the fixing board 16, and the fixing board 16 is fixed to a board on the cooling side of the Peltier module 12 fixed to the package 11, and a heat tnsulating material 21 is provided in the section without fixing board 16 on the board at the low-temperature side of the Peltier module 12.
Patent JP-S5951552-A (JP)
Title: Manufacture of integrated circuit substrate
Inventor: OONO KENICHI
IPC: H05K1/09
Filed: 1982-09-17
Abstract: PURPOSE:To easily and accurately measure the size of substrate after baking by printing patterns with a predetermined interval at a part of the surface of unbaked substrate and then baking. CONSTITUTION:A pattern 5' having a constant interval is printed by a tungsten paste, for instance, to the edge of unbaked substrate 11'. A baked substrate 11 where the tungsten pattern 5 is sintered is formed by baking such unbaked substrate 11'. This baked substate 11 is contracted from unbaked sbstrate 11. Since the pattern 5 is formed in the same line having a constant interval, fluctuation in size of integrated circuit substrate 21 can be easily one accurately detected by comparing this pattern 5 with a scale showing clear interval by placing it on the pattern. Accordingly, the integrated circuit substrate 21 can be easily sorted for each size specification.
Patent JP-S5685166-A (JP)
Title: Diagnosing system for duplicated information processor
Inventor: MORISUE HIDEO
IPC: G06F11/16
Filed: 1979-12-13
Abstract: PURPOSE: To reduce discontinued time of operation for an information processor, by discontinuing the operation of one executing part with continuation of the other diagnising action is case a disagreement is obtained in the result of normal operations between the two executing parts as well as in the result of the same diagnosing action.  
     CONSTITUTION: The same normal action is given at one time to the two executing parts 1 and 2 to which the same input signal is supplied, and the results of operation are compared with each other at the comparator 5. And in case an agreement is obtained, the first disagreement signal is delivered to the signal line 16. With this disagreement signal the control part 4 stops the normal operation to both the parts 1 and 2, and at the same time starts the same diagnosing action. Then the results of operation are comared at the comparator 5. And in case a disagreement signal is obtained, the second disagreement signal is delivered. As a result, the part 4 gives a halt to either one of the parts 1 and 2 with a shunt given to the information necessary for continuation of diagnosis at the stopped executing part. Thus the diagnosing action is continued for the other executing part. 
     COPYRIGHT: (C)1981,JPO&Japio