baber/WOPTO huggingface dataset:
Patent JP-S5913453-A (JP)
Title: Device for extracting timing information
Inventor: YAMADA KUNIHIRO
IPC: H04L27/227
Filed: 1982-07-14
Abstract: PURPOSE:To converge the application operation of a timing extracting PLL, a carrier phase controlling PLL and an equalizer rapidly and stably, by adjusting the tap factor of the equalizer independently of the carrier phase controlling PLL. CONSTITUTION:Timing information te is inputted to a voltage controlling oscillator (VCO) 12 through a loop filter as a control voltage signal 72. Therefore, the feedback loop of the timing extracting PLL is formed by an automatic equalizer 36, an operator 60, the loop filter 70, and the VCO 12. The VCO 12 can vary the oscillation frequency, i.e. the oscillation period, in accordance with the control voltage signal 72. The loop filter 70 forms the control voltage signal 72 indicating the changed quantity DELTAt of the oscillation period of the VCO 12. If deltat is set up to a positive or negative number, the sampling time, the phase, of a symbol sampler 30 is adjusted, and when sampling is synchronized, the deltat is ''0'' at the steady state.
Patent JP-H08313897-A (JP)
Title: Liquid crystal display device and its production
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/1347
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a large-screen liquid crystal display device which is devised in the arrangement structure of polarizers and has a high display grade by previously providing a first substrate with the first polarizer and a second substrate with the second polarizer and disposing plural liquid crystal panels in juxtaposition between the first and second polarizers by adhesive parts. CONSTITUTION: Two sheets of the liquid crystal panels 2 of an active matrix type are connected in juxtaposition and are arranged between the reinforcing substrates 3 and 4. The polarizers 5, 6 are respectively arranged between the reinforcing substrates 3, 4 and the liquid crystal panels 2. The liquid crystal panels 2 are connected to each other by adhesives 20 and further, the polarizer 5 is stuck to the CF substrate 9 side and the polarizer 6 to the TFT substrate 10 side by adhesives 10. Since the polarizers 5, 6 are disposed on the substrates in such a manner, the application of an excess pressure on the liquid crystal panels 2 is averted. Even if, therefore, sealing members formed of fine patterns exist within the liquid crystal panels for the purpose of obscuring the connected part, the destruction of the sealing members by application of the local force thereon is averted.
Patent JP-H08151327-A (JP)
Title: Preparation of chemical composition using thiazine dye or xanthene dye
Inventor: ROBAATO EE FUROIDO
IPC: A61M1/36
Filed: 1995-05-22
Abstract: PURPOSE: To provide a method for producing a medicinal composition capable of selectively inactivating HIV in vivo and in vitro without giving a marked toxicity to cells or a subject. CONSTITUTION: This method for producing a medicinal composition capable of inactivating HIV selectively, is to blend a dye selected from among a xanthene dye, e.g. fluorone and hydroxyxanthene compounds (especially rose bengal, eosin Y) and a thiazine dye, e.g. methylene blue, toluidine blue O. azure A, azure B and azure C, with a pharmaceutically acceptable excipient. The xanthene dye and the thiazine dye hydroxylate guanosine and deoxyguanosine for converting them into δ-OH-granosine and δ-OH-deoxyguanosine, thereby inhibit a transcription and a translation related to the replication of viruses in host cells, and are used for the treatment of the virus infection. The HIV and HSV are especially sensitive to the above dyes.
Patent JP-S6014590-A (JP)
Title: Portable tester for telephone subscriber's line
Inventor: KUMAGAI MASAKI
IPC: H04Q1/20
Filed: 1983-07-05
Abstract: PURPOSE:To furnish a small-sized, light weight tester small in the rate of trouble even when used in a place considerable dusty and high in temperature by concentrating the circuit configuration as far as possible in the controlling circuit and devising single functioning to individual relay by use of the controlling circuit. CONSTITUTION:A mesuring and testing circuit of the line to be tested, a messenger call circuit, polarity detection and busy indicating circuit, community service subscriber discriminating circuit, remote connecting line circuit to speak with workers outside of the station and a call signal generating curcuit that generates call signal sound for calling a subscriber to be tested at the time of testing are provided. A polarity detecting and busy indicating circuit is connected to L1 line and L2 line of the office side or upper part of the line to be tested. Inversion connection of the polarity is made possible for L1 line and L2 line of the outside or lower part of the line to be tested by operation contacts fa<1>, fa<2> of the relay FA, selective connection is made possible to the call signal circuit 2a by operation contacts r<1>, r<2> of a relay R and to the testing circuit and speaking circuit 2b by its normal contact. These circuits are controlled according to specified test by an integrated controlling circuit 5.
Patent JP-S63286720-A (JP)
Title: Water level detector using piezoelectric vibrator
Inventor: SATO TAKETOSHI
IPC: D06F39/08
Filed: 1987-05-20
Abstract: PURPOSE:To detect a water level highly accurately with simple circuit constitution, by scanning a frequency centering around a resonance frequency of a piezoelectric vibrator by using a microcomputer, and detecting an impedance variation of the piezoelectric vibrator at that time. CONSTITUTION:A frequency of an output of a V/F converting part 3 is detected by a counter part 12 in a microcomputer 9. Subsequently, by opening or closing a switch 11 being an output terminal of the microcomputer 9, and controlling a capacitor voltage (namely, an input of the converting part 3) of a CR charge/ discharge part 8, the frequency of the output of the converting part 3 can be scanned with high accuracy. An output voltage of the converting part 3 detects an impedance variation of a piezoelectric vibrator 5 by an impedance variation detecting part 4, thereafter, goes to a DC voltage by a smoothing part 6, and inputted to an A/D converting part 13 of the microcomputer 9. A value of a DC voltage is read by the converting part 13, and when it becomes lower than a prescribed voltage, it is decided that a resonance point exists, and it is decided that the vibrator 5 exists in the air. On the contrary, unless the resonance point exists, it is decided that the vibrator 5 exists in the water. In such a way, a water level can be detected.
Patent JP-S5824702-A (JP)
Inventor: NAGANO OSAMU
IPC: F22D5/32
Filed: 1981-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6013574-A (JP)
Title: Recorder
Inventor: ATSUTA YASUSHI
IPC: B41J15/04
Filed: 1983-07-05
Abstract: PURPOSE:To record an image in colors with high resolution and little misregistration of colors, by providing a movable positioning means which is reciprocated over a recording length while holding the leading end of a recording paper when moving the paper for recording, and a driven roller which is rotated following up to the paper. CONSTITUTION:A thermal head 11 is moved to a position 11A while pinching the recording paper 15 by levers 25 of a movable unit 19, a platen roller 17 is rotated in the direction of an arrow B to remove a sag of the paper 15, and the unit 19 is moved to a position 19A by a wire 21 to perform initial positioning of the paper 15. Then, the head 11 is lowered to the position 11, an ink sheet 12 and the paper 15 are pressed against the roller 17, a driving clutch for the roller 17 is disengaged, and the head 11 is operated to generate heat while moving the unit 19A in the direction of an arrow C, whereby the sheet 12 is heated and thermal transfer recording in the first color for color recording is performed. Therafter, thermal transfer recording is repeated in the second color and the third color in a similar manner. Accordingly, reproducibility of recording position in plural times of recording is enhanced.
Patent JP-H02301692-A (JP)
Title: Liquid sealed pump
Inventor: USHIGOE RYUSUKE
IPC: F04C29/00
Filed: 1989-05-17
Abstract: PURPOSE:To realize simple structure, no trouble due to corrosion and still easy matching even if a port wall is made of ceramics by penetrating a bolt the head portion of which is expanded in dia. in a penetrated hole which is expanded in dia. at the casing inside of the port wall to fix a ball holder. CONSTITUTION:A penetrated hole 11 which is expanded in dia. at a casing inside is formed in a port wall 4 made of ceramics to penetrate a bolt therein from a casing 1. The expanded-dia. portion of the penetrated hole 11 is in a taper shape, e.g. and the head portion 13 of the bolt 12 is in a corresponding taper shape to fix a ball holder 10 with the help of the shaft portion 14 thereof. The bolt 12 which is made of ceramics is available. The air tightness of a space set with the port wall 4, which is adhesively pressed by the expanded-dia.- portion taper face of the bolt 12, is gained. The penetrated hole 11 can be easily formed even for ceramic material. The bolt holder 10 has no danger of drop off even if corrosion occurs, and the head portion 13 of the bolt 12, if rescrewed, can be easily adhered to the expanded-dia. portion of the penetrated hole 11.
Patent JP-H04165102-A (JP)
Title: Bladder type accumulator
Inventor: KIZAKI TADASHI
IPC: F15B1/08
Filed: 1990-05-15
Abstract: PURPOSE:To lessen permeation leakage of high temperature liquid from a gas chamber by providing an air layer between a plurality of bladders for partitioning the inside of a pressure tank into a gas chamber and a liquid chamber. CONSTITUTION:A bladder for partitioning a container main body 7 into a liquid chamber 5 and a gas chamber 6, is formed of a bladder A1 and a bladder B2. Projections 4 are provided on the bladder A1 side of the bladder B2 to form an air layer 3. Consequently, when high temperature liquid such as hot water and so forth is treated, heat transmission to the gas chamber side is reduced, and permeation leakage of the liquid is lessened, so as to lengthen the life of the accumulator.
Patent JP-S612557-A (JP)
Inventor: SHIMAOKA GOROU
IPC: C08J7/04
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02301551-A (JP)
Title: Production of colored titanium material
Inventor: OKADA MASAMI
IPC: C22F1/16
Filed: 1989-05-17
Abstract: PURPOSE:To improve adhesive strength, workability, wear resistance, etc., by forming an oxide film by subjecting Ti (alloy) in which surface roughness is regulated to the prescribed value by means of blasting with fine grains to heating under prescribed conditions. CONSTITUTION:Fine grains are blasted against the surface of Ti (alloy) to regulate surface roughness to 5-30mum. Subsequently, the above Ti (alloy) is heated at 400-650 deg.C for 5-90min. By this method, an oxide film is formed on the surface of the above Ti (alloy) to perform coloring.
Patent JP-S5747345-A (JP)
Title: Flame-retardant resin composition
Inventor: ASAHARA HIROSHI
IPC: C08L69/00
Filed: 1980-09-04
Abstract: PURPOSE: A polyestercarbonate composition that contains aromatic halides, thus showing increasd flame retardancy with no adverse effect on its physical properties.  
     CONSTITUTION: Polyestercarbonate (100pts.wt.) is combined with 3W70pts. of aromatic halides such as decabromodiphenyl ether, decabromodiphenyl or decachlorodiphenyl ether. The combinaion with antimony trioxide is effective. The resultant composition is mixed with various kinds of thermoplastic resins according to application purposes. The polyestercarbonate contains aromatic dicaboxylic groups and carbonate groups at a molar ratio of 1/99W99/1, preferably 10/90W 90/10, and preferably has a polymerization degree of 50W500, which may be either a block polymer or a random copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5826521-A (JP)
Inventor: AKAGI KAZUO
IPC: H02H7/06
Filed: 1981-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S613280-A (JP)
Title: Cad device
Inventor: TAKAHASHI JIYUNICHI
IPC: G06F3/048
Filed: 1984-06-15
Abstract: PURPOSE:To display a magnified figure of desired part of a graphic form on the screen of a display means during digitizer operation by generating a dummy graphic form in a memory on the basis of diagonal point coordinate signals of the magnified area which are inputted through a digitizer. CONSTITUTION:An operator when displaying the magnified graphic form on the CRT screen 5 pushes a specifying button 40 provided to the cursor 4 of the digitizer 3 and digitizes diagonal points of an area in a drawing with the cursor 4. A computer 1 on receiving signals of the indication button 40 for magnified display from the digitizer 3 generates a dummy graphic form in the memory part 20 by a means 11 on the basis of diagonal point coordinate signals of the magnified area from the digitizer 3. Then, a means 12 reads the graphic form generated and stored in the memory part 20 and the display position, magnification arithmetic, etc., are processed, thereby making a magnified display on the display means 5.
Patent JP-H02302126-A (JP)
Title: Frequency conversion circuit
Inventor: MORI YUKI
IPC: H03D7/00
Filed: 1989-05-16
Abstract: PURPOSE:To make the phase acquisition of a frequency conversion output signal stable with respect to a reference signal by selecting switchingly a frequency difference output signal acting like controlling an oscillated frequency of a prescribed voltage controlled oscillator as a 2nd input signal or a frequency division output signal of a reference oscillator. CONSTITUTION:When a frequency conversion output signal 103 is not in the phase locked state with respect to a reference oscillator 3, a frequency difference output signal outputted from a frequency comparator 6 is selected and inputted to an adder 8 while being selected with a changeover control signal inputted to a switch 9 via synchronization detector 12 and the comparator 13 and when the signal 103 is in the phase locked state, the frequency difference output signal outputted from a frequency comparator 11 is selected and inputted to the adder 8. Since the output signal of the reference oscillator 3 is always inputted to the frequency comparator 11 via a frequency divider 10, even when a 2nd input signal 102 inputted from a terminal 52 is not inputted, the frequency is compared stably and the phase acquisition in the phase locked loop system is normally executed.
Patent JP-S5748862-A (JP)
Title: Recorder
Inventor: KIYOMIYA TATSUFUMI
IPC: G03G15/05
Filed: 1980-09-08
Abstract: PURPOSE:To simplify the operation and mechanism of a device remarkably, by controlling the on/off of an electric video signal obtained through an original picture  by photoelectric conversion with an inputted position coodinate in advance, and  making electric pickup or erasure of the specific part of the original. CONSTITUTION:A counter 11 is cleared, coordinates A, B, C, D which determine the part M to be picked up out of an original 13 are inputted with a position designation button and numeric button on a keyboard 1 and the recording operation is started with the recording button. When the original 13 is scanned and converted into an electric video signal S for the optical image of the original by a CCD15 and sequentially outputted with a clock pulse of a clock generator 10. On the other hand, the counter 11 and a comparator 12 count and scan the clock and when the number of scanning lines reaches the coordinate A, the post part can not be outputted. Thus, the specified part only is picked up or erased.
Patent JP-H08316409-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAMANAKA MASASHI
IPC: H01L25/04
Filed: 1995-05-23
Abstract: PURPOSE: To realize high yield on a wafer with high efficiency, in the manufacture of a semiconductor device which has large area and is divided into a plurality of blocks. CONSTITUTION: A semiconductor device is provided with a scribe lane 11 for dividing each block on a wafer, inner wirings 12 which connect together adjacent blocks, and bonding pads 13 capable of outer connection which are arranged one by one at the positions corresponding to both block ends of the inner wirings which face each other across the scribe lane. When the semiconductor device is judged to be acceptable by a probe test, the next process is performed. When a part of blocks of the semiconductor device is judged to be defective, only defective blocks are transplanted from at least two defective semiconductor devices, and one acceptable semiconductor device is manufactured.
Patent JP-S6096525-A (JP)
Title: Porous calcium oxide made of crab shell
Inventor: SOEJIMA IWAO
IPC: B01D53/46
Filed: 1983-07-07
Abstract: PURPOSE:The titled porous calcium oxide showing high adsorption ability for a long period, obtained by calcium crab shells to remove organic substances, making calcium carbonate having a porous structure, constituting crab shell, into calcium oxide. CONSTITUTION:Crab shells are calcined to remove organic substances, calcium carbonate constituting crab shells, having open-cell foam with about 1-15mu pore diameter, and irregular spongy porous structure is made into calcium oxide with leaving the porous structure, to give porous calcium oxide made of carb shell. This calcium oxide has properties to hydrate extremely slowly, and characteristics to keep the porous spongy structure during hydration, and shows high adsorption ability as a deodorant for a long time.
Patent JP-S5826083-A (JP)
Inventor: ISHIKAWA TAKESHI
IPC: C04B41/85
Filed: 1981-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63289337-A (JP)
Title: Drum in disk brake
Inventor: KAWASE KAZUO
IPC: F16D65/10
Filed: 1987-05-22
Abstract: PURPOSE:To improve sealability with an inexpensive and simple structure by machining a circular or annular removal part at a bend of a packing plate, while making an inner circumferential angular part in a cylindrical part of a brake drum adjoin with a fine clearance, and sealing it hermetically. CONSTITUTION:A circular removal part 9g is formed in a bend 9a of a packing plate 9, and an inner circumferential angular part in a cylindrical part 4 of a brake drum 2 is adjoined with a fine clearance, then the brake drum inside is hermetically sealed. Consequently, high-grade sealability is given to the drum brake, whereby water fade and rusting of parts with the penetration of foreign substances are effectively preventable by an inexpensive and simple structure.
Patent JP-S61283466-A (JP)
Title: Torch nozzle for welding
Inventor: NAKAJIMA TADASHI
IPC: B23K9/26
Filed: 1985-06-07
Abstract: PURPOSE:To enable the prevention from the spatter adhesion by containing to a welding torch nozzle the subliming substance gradually subliming and reducing by the arc heat. CONSTITUTION:A torch nozzle is formed by the material blending a subliming substance as the essential component. The subliming substance is the inorganic and organic substance, etc. having the subliming temp. within the prescribed temp. range and reduced with sublimation diffusion gradually by the welding arc heat. The adhesion of the welding hume at the initial time is eliminated thus and therefore no adhesion of the following spatter is caused and the prevention from the spatter adhesion can completely be achieved.
Patent JP-H01293872-A (JP)
Title: Deodorizing liquid for polishing plastic
Inventor: KAWAKI TAKAO
IPC: B01D53/38
Filed: 1988-05-23
Abstract: PURPOSE:To prevent unpleasant working environment by absorbing the offmalodorous component generated at the time of polishing, by using an aqueous solution having a specific pH range and containing one or more kind of a main component selected from carbonate, bicarbonate, borate, perborate, phosphate, silicate and carboxylate of Na or K. CONSTITUTION:A deodorizing liquid for polishing is composed of an aqueous solution having a pH of 8.2-13 and containing 0.01-10wt.% of one or more kind of a main component selected from a group consisting of carbonate, bicarbonate, borate, perborate, phosphate, silicate and carboxylate of Na or K. Each of said salts is insufficient in deodorizing effect in an amount equal to or less than said concn. range and easily precipitated as a solid in an amount equal to or more than said range. When the pH of the aqueous solution is equal to or less than the above mentioned range, deodorizing effect is insufficient and, when equal to or more than said range, safety is not assured when said aqueous solution is adhered to a human body. When this deodorizing liquid is dripped on the surface of the rotary grinder of a plastic polishing machine or a part of the surface of the grinder is immersed in this deodorizing liquid, the malodorous component generated from the contact surface with plastic is absorbed by the deodorizing liquid and, therefore, unpleasant working environment can be eliminated.
Patent JP-H0419682-A (JP)
Title: Developing device control method
Inventor: SAWAI YUJI
IPC: G03G15/08
Filed: 1990-05-14
Abstract: PURPOSE:To prevent the surface staining of an image and the scattering of toner from occurring by switching a toner supplying method or toner depletion detecting method to a method in which the influence of the variation of output from a toner concentration sensor caused by temperature change is slight in the case that the temperature of the toner concentration sensor is changed and the output from the toner concentration sensor is varied from appropriate output by a specified value or more. CONSTITUTION:By supplying the toner or detecting the depletion of the toner based on the output from the toner concentration sensors 7c-10c which are provided in developing devices 7-10 and have temperature dependency, the toner concentration of developer is kept constant and toner depletion processing such as displaying the effect of the depletion of the toner when it occurs is performed. In the case that the temperatures of the sensors 7c-10c are changed by leaving the devices 7-10 and the output from the sensors 7c-10c is varied from the appropriate output by the specified value or more, the toner supplying method or the toner depletion detecting method are switched to the method in which the influence of the variation of the output from the toner concentration sensor caused by the temperature change is slight. Thus, the scattering of the toner and the surface staining of the image are prevented.
Patent JP-S5647808-A (JP)
Title: Travelling body control unit
Inventor: IWABUCHI GOROU
IPC: B61L3/08
Filed: 1979-09-28
Abstract: PURPOSE: To make it possible to easily perform the control in case when many arrest points are provided, by providing a means which stores a control command, on every arrest point on the route where a travelling body travels.  
     CONSTITUTION: When a travelling body A goes in the first direction F 1 , it writes "H" to a storage means M, and when it goes in the second direction F 2 , it rewrites M to "L". When the travelling body A goes to F 1  from the fixed arrest point P 3 , M beyond P 3  is all "L", and on the other hand, when it goes to F 2 , M beyond P 3  is all "H". Logical operation is performed as to an output of M at the arrest point where the travelling body exists and an output of the command means S, and in accordance with said result, travelling based on the existing arrest point is decided. That is to say, travelling is made in the direction of F 1  in case when an output of M is "H", and in the direction of F 2  in case when it is "L". 
     COPYRIGHT: (C)1981,JPO&Japio