baber/WOPTO huggingface dataset:
Patent JP-S61292068-A (JP)
Title: Frequency monitoring device
Inventor: HASHIMOTO SHUICHI
IPC: G01R23/02
Filed: 1985-06-19
Abstract: PURPOSE:To obtain a simple and inexpensive frequency monitoring circuit by constituting the frequency monitoring circuit of a frequency discrimination circuit having an exact free oscillation frequency. CONSTITUTION:A frequency comparator 41 compares the frequency and phase of an input signal with the frequency and phase of a voltage controlling ceramic oscillator 43 generating the free oscillation frequency of equal to a referance frequency, and generates the DC voltage corresponding to the error thereof. This error voltage is applied through a low pass filter 42 to the control terminal of the oscillator 43 to change the frequency in the direction where the output of the frequency comparator 41 is decreased. The error is made zero when the frequency of the input signal coincides with the frequency f0 of the oscillator 43. On the other hand, the control voltage V from the filter 42 is inputted to comparators 51, 53 and is compared with the voltage (v) for the permissible value. A light emitting diode 52 or 54 emits light when the voltage exceeds (0+v) volt or decreases below (0-v) volt.
Patent JP-H10326333-A (JP)
Title: Prepaid card, and forgery discriminating device therefor
Inventor: IMAI HIDEKI
IPC: G06K19/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To correctly discriminate a prepaid card with a magnetic as an illegal card when the card is forged and used. SOLUTION: Jitters generated on the magnetic stripe are used as a random pattern. When the amount of memory of the prepaid card is Mn yen and usable in M yen units, the jitters are observed at the time of the manufacture to generate (n+1) random patterns and information on the jitter position is coded and recorded as a signature on the magnetic stripe. For its use, the jitter position, where the signature is coded is collated with the actual jitter position and the card is decided as a genuine card when they match with each other. When Mh yen is used, a terminal device erases the (h) random patterns of the prepaid card. Although the amount information is rewritten in response to the use and the random pattern is altered, the random pattern can effectively be used so as to authenticate the card up to the final money.
Patent JP-S5924173-A (JP)
Inventor: AKAGI ISANORI
IPC: F27B15/10
Filed: 1982-07-30
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-H086817-A (JP)
Title: Program debugging device
Inventor: YAMAMURA HIROYUKI
IPC: G06F11/28
Filed: 1994-06-16
Abstract: PURPOSE:To execute a program other than a program to be debugged at an optional address position of the program to be debugged without affecting the program to be debugged by providing a function execution part, a command registration part, and a command initial registration part. CONSTITUTION:The command registration part 13 converts an execution program, functions, and a library 14 to executable format and registers necessary parameters such as the existence of execution program, the relation between arguments and command parameters, and whether or not there are return values in a command table 6. Then the execution program corresponding to a registered command can be executed at an optional address of the program to be debugged without affecting the program to be debugged. Further, the function execution part 11 can utilize the program in the library 14 at an optional address position of the program to be debugged similarly without exerting any influence on the program to be debugged.
Patent JP-S6025914-A (JP)
Title: Improved woody perfume composition
Inventor: INOUE YOSHIHARU
IPC: A61Q13/00
Filed: 1983-07-22
Abstract: PURPOSE:The titled composition having improved stability to oxidation, light, and heat, and perfume tone, obtained by blending a specific norbornane derivative with an oxygen-containing compound comprising a bicyclo[5,3,0]decane ring as a basic skeleton. CONSTITUTION:A compound shown by the formula I or formula II (R1 is H, 1-4C hydrocarbon residue, or phenyl; R2 is H, or methyl; group shown by the formula III is ethyl, vinyl, or ethylidene; group shown by the formula IV is single bond or double bond) is blended with 0.001-5.0wt%, preferably 0.1-3.0wt% saturated or unsaturated oxygen-containing compound comrising a bicyclo[5,3, 0]decane ring as a basic skeleten, such as aromaticin shown by the formula Vor globulol shown by the formula VI. The compound shown by the formula I or formula II has a fresh woody aroma of green tone and improved woody aroma of vetiver tone, sandalwood tone, sweet aroma of sandalwood, etc.
Patent JP-S61292637-A (JP)
Title: Formation of resist pattern
Inventor: OKAI MAKOTO
IPC: G03C5/00
Filed: 1985-06-21
Abstract: PURPOSE:To enable the formation of a resist pattern to be reversed between a negative type and a positive type in the course of pattern formation by forming a thin film made of hexamethylenedisilazane soluble in an aqueous alkaline solution, or polyvinyl alcohol, or the like as an interlayer. CONSTITUTION:A diazo type positive resist 2 is applied to an n-type InP substrate 1 by the spinner coating process, and a line resist pattern is formed. A hexamethylenedisilazane (HMDS) 3 is applied onto the resist pattern 2 by bubbling nitrogen, and a novolak negative type resist 4 is coated on it by the spinner coating process. The patterns of the positive and negative resists thus formed are subjected to interference exposure, and developed to obtain a resist diffraction grating pattern 5 reversed in phase at the positive and negative parts. The diffraction grating reversed in phase in the course of patterning is formed on the surface of the InP substrate by transferring the pattern 5 to this surface.
Patent JP-H06348433-A (JP)
Title: Network connection type printer
Inventor: HASHIMOTO MASAO
IPC: B41J29/38
Filed: 1993-06-04
Abstract: PURPOSE:To provide compact and high function printer by outputting a printing wait busy state to the print-out request side receiving a printing start instruction when the capacity of an auxiliary storage part is filled with output information saved to the auxiliary storage part. CONSTITUTION:A printer 7 consists of a network control part 8 for transferring information between work stations 5, 6, an auxiliary storage part 9 for saving and storing output information from the work stations 5, 6, a printer body part 10, and a data control part 11. When the capacity of the storage part 9 is filled with the output information saved to the storage part 9, a printing wait busy state is outputted to the print-out request side. Thereby the generation of data omission for printing or the abnormal stay of data in the storage part 9 can be prevented and the function can be executed by one printer.
Patent JP-S6115087-A (JP)
Title: Heat transfer tube for boiling
Inventor: NISHIWAKI FUMITOSHI
IPC: F28F13/02
Filed: 1984-06-28
Abstract: PURPOSE:To provide a heat transfer tube for boiling excellent in the heat transfer performance by inserting a screen mesh provided with a large number of holes each of which has a diameter larger than the distance of a gap between a vertical line and a lateral line, along the inner wall surface of the heat transfer pipe thereby to thermally fixing the screen mesh to the heat transfer tube. CONSTITUTION:A screen mesh 7 thermally and tightly adhering to the inner wall surface of a heat transfer surface 6, is provided with holes 9 each of which has a diameter which is larger than a gap between strands, in a zigzag manner. Hence, a fluid of a main current part within the pipe can flow in the direction of an arrow 10 on the inner wall surface of the heat transfer tube 6 through holes 9. Thus, even when the heat transfer quantity is increased, and the evaporation quantity from the screen mesh 27 increases, vapor flows out in the direction of an arrow 11 to the main flow part from a depressions 8 which are active boiling nuclea between the strands of the mesh 7, and the fluid at the main flow part flows into onto the inner wall surface through the holes 9 in the direction of an arrow 10. Thus, the fluid is supplied to the boiling nucleus 8. The fluid which flows in and from the nucleus 8 and the flow of vapor do not oppose to each other, and at the time of a high heat flow, the heat transfer surface does not dry out.
Patent JP-H088843-A (JP)
Title: Quantization coding and decoding method
Inventor: IKEDA KAZUNAGA
IPC: H04B14/04
Filed: 1994-06-16
Abstract: PURPOSE:To reduce reproduced voice waveform distortion on the occurrence of a bit error in a PCM quantized code. CONSTITUTION:A radio demodulation section 12 for a mobile communication system obtains reliability information of each bit together with bit discrimination information and reads bit weighting information (refer to figure) for each bit from a quantization decoding table 24 for each bit (2-bit in this embodiment) of a code representing each sample from the discrimination information and a generating section 21 generates gains a1, a2 corresponding to the reliability information of each corresponding bit and multipliers 221, 221 multiply the gains a1, a2 the read weighting information and the result of multiplication is added to obtain a decoding sample.
Patent JP-S5562408-A (JP)
Title: Mode converting element
Inventor: YAJIMA HIROYOSHI
IPC: G02F1/05
Filed: 1978-11-02
Abstract: PURPOSE:To obtain the mode converting element of less insertion losses with a simple constitution by parallel providing an optical guide whose line width increases with a mild gradient then sharply dereases in the mid-region of the optical guide line. CONSTITUTION:A line 2 which is the dielectric of the refractive index higher than those of ambient space, ambient medium S2, S3 and whose line width expands with a mild gradient from one end part and decreases at a sharp gradient on the other end part is parallel provided by way of the intermediate layer S0 of the specified distance R to one side of the region on the way of the optical guide line 1 which is the dielectric of the refractive index higher than those of ambient space, ambient medium S1, S2. The light energy such as of TE1 mode or the like incident from the incident end of this line 1 enters the line 2 on the way, where it is mode changed and again it returns into the line 1 in the state of the converted mode, from where it emits. This simple constitution lets mode changing be accomplished with low insertion losses without making phase adjustment between modes. If electrodes are provided along both sides of the line 2 and voltage is applied thereto, the mode changing is not accomplished.
Patent JP-H11310480-A (JP)
Title: Lightweight inorganic plate
Inventor: UKAI MASANORI
IPC: E04C2/04
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight inorganic plate having uniformly dispersed foams by equally dispersing a raw material containing a hydraulic substance and a reinforcing fiber into water, adding a water-absorbing substance and synthetic resin foam small pieces to the dispersion and forming a hardened mat from the obtained slurry. SOLUTION: A hydraulic substance such as various kinds of cements, or the like, and a reinforcing fiber such as wood fiber, or the like, are added to water, stirred and uniformly dispersed to give a raw material slurry. A water absorbing substance and synthetic resin foam small pieces are added to the raw material slurry, stirred and blended. Perlite, baked pumicious sand, diatomaceous earth, or the like, are used as the water absorbing substance and the amount of it added is about 5-60 wt.%. Expanded polystyrene beads, expanded polyethylene beads, or the like, are used as the synthetic resin foam small pieces and the amount of them added is about 1-15 wt.%.  The raw material mixture comprising the uniformly mixed and dispersed synthetic resin foam small pieces is formed into a desired shape, the formed material (mat) is cured and hardened, optionally trimmed and coated to give the objective lightweight inorganic plate.
Patent JP-S5258793-A (JP)
Title: Method for agitating polymers
Inventor: FUJIMOTO KATSUMASA
IPC: C08G85/00
Filed: 1975-11-11
Abstract: PURPOSE: A method for agitating a polymer by revolving the agitator blades at a rotational speed higher than the one which gives the maximum polymerization rate, thus controlling the varying polymerization degree within a fixed range in the continuous polymerization apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5468891-A (JP)
Title: Improved resin concrete composition
Inventor: IBATA JIYOUJI
IPC: C08G63/00
Filed: 1977-11-11
Abstract: PURPOSE: The title composition capable of giving resin concrete having improved low-temperature curability, flexural strength and compressive strength free from cracking, comprising an allyl-modified unsaturated polyester, an ethylenically unsaturated monomer, and an aggregate.  
     CONSTITUTION: A composition comprising (A) an allyl-modified unsaturated polyester having a number-average molecular weight of 800W7,000, wherein 20 mole % or more of the dicarboxylic acid units are unsaturated dicarboxylic acid units and the ratio of the allyl group to the unsaturated dicarboxylic acid is 1/10W4/1, (B) an ethylenically unsaturated monomer, and (C) an aggregate. A monofunctional monomer, e.g. styrene, methyl acrylate, etc., a polyfunctional monomer, e.g. ethylene glycol diacrylate, etc. may be cited as the ethylenically unsaturated monomer, and a methacrylic or acrylic ester is most preferred from the viewpoint of the adhesiveness and miscibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62290465-A (JP)
Inventor: MATSUDA TAKEHISA
IPC: A61L24/00
Filed: 1986-06-09
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-2000317612-A (JP)
Title: Ladle inclining device for die casting
Inventor: SUGINO MICHIMORI
IPC: B22D35/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a die casting machine and to prevent the development of solidified piece by raising the pouring speed of molten metal from a ladle. SOLUTION: A ladle turning shaft 5 for supporting the ladle 6 is inclinably supported at the lower end of a shifting arm 4 and an outlet pipe 11 is concentrically connected downward with the ladle turning shaft 5 at the side surface of a molten metal pouring path 6a of the ladle 6. When the ladle 6 is turned to counter clockwise direction together with the ladle turning shaft 5 at the upper part of the sprue 8a of a shot sleeve 8, the molten metal in the ladle 6 is poured out from the outlet pipe 11, but since the direction of the outlet pipe 11 is not changed, even if the molten metal is rapidly poured, the change of the dropping point is little, the whole quantity is poured into the sprue 8a.  Since it is not necessary to pour the molten metal little by little under consideration of the dropping point of the molten metal at the starting time of pouring, the molten metal is not formed as dripping state, and therefore the solidified piece is not developed.
Patent JP-S63302083-A (JP)
Title: Printer
Inventor: KAGEYAMA SAIJI
IPC: B41J19/96
Filed: 1987-06-01
Abstract: PURPOSE:To perform well-balanced printing, by providing a line pitch-setting part with a line pitch-setting means for setting a line pitch into a printer status storage part and a distance-setting means for obtaining a cursor-base line distance according to the line pitch and setting the distance into the storage part. CONSTITUTION:An inputted line pitch is set into a printer status storage part 122-b. Next, a cursor-base line distance according to the line pitch is obtained by calculations or by referencing a table, and the distance is set into the storage part 122-b. A character pattern-expanding means obtains a base line from the cursor-base line distance, and expands dot patterns of characters to be printed, based on the position of the base line. Thus, a base line reference position used as a reference for expanding the dot patterns of the characters to be printed is automatically changed, and well-balanced characters can be printed.
Patent JP-S5836070-A (JP)
Title: Optical reader
Inventor: KAMATA NORITAKA
IPC: G06T1/00
Filed: 1981-08-26
Abstract: PURPOSE:To prevent a decrease in detection precision even if dust sticks to a light emitting element, by controlling the balance of hue between and the light and shade of two light emitting elements. CONSTITUTION:When a light emitting diode 12 decreases in light output,a driving circuit 312 performs control by a sample-held hue signal so that light emitting diodes 12 and 13 have the same light outputs. Similarly, when the light emitting diode 13 decreases in light output, a driving circuit 322 performs control in the same way. Then, when printed matter is inserted between the light emitting diodes 12 and 13, and photodiodes 141 and 142 and then conveyed, sample holding circuits 311 and 321 output hue signal right before a gate signal is ceased to sample holding circuits 312 and 322. Namely, feedback control is not performed on the basis of the hus signals detected while the printed matter is passed.
Patent JP-S6028179-A (JP)
Inventor: ISHIDA TOORU
IPC: H01R43/00
Filed: 1983-07-22
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-S63299523-A (JP)
Title: Receiver
Inventor: OZEKI HIROAKI
IPC: H04B1/26
Filed: 1987-05-29
Abstract: PURPOSE:To realize uniform performance together with miniaturization size and cost reduction for a receiver by using a circuit which applies >=2 dual gates FET to a balanced signal input input terminal of a double balanced mixer circuit DBM and can perform a signal switching action and an unbalanced/ balanced signal converting action at one time. CONSTITUTION:When VHF is received, the pinch-off voltage is applied to a 2nd dual gate terminal 106 of a dual gate FET 110 to stop the flow of a current to the FET 110. Then a balanced signal is extracted out of the source-drain terminal of a dual gate FET 109. In a UHF reception state the flow of a current is stopped to the FET 109 and a balanced signal is extracted out of the source- drain terminal of the FET 110. This obtained balanced signal is supplied to the balanced signal input terminal of a DBM and mixed with a local oscillation signal which is turned into a balanced signal by an unbalanced/balanced signal converter 116. This mixed signal is turned into an unbalanced signal by a balanced/unbalanced signal converter 118 and delivered to a terminal 119. In such a constitution, the power consumption is reduced and the uniform performance is attained together with miniaturization and cost reduction for a receiver.
Patent JP-H09318835-A (JP)
Title: Terminal part for light guide body unit
Inventor: YAMAGUCHI TSUYOSHI
IPC: G02B6/24
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body unit terminal part which can connect an optical fiber and a terminal connector without applying distortion to the core and the clad. SOLUTION: A light guide body unit 1 is formed into one body by insert molding to hold a terminal connector 30 and the light transmission body unit 1 in the close contact state. Consequently, the holding force for extraction of the light transmission body unit 1 and the terminal connector 30 is improved, and an optical fiber 5 and the terminal connector 30 are connected without applying distortion to a core 3 and a clad 4.
Patent JP-H11319763-A (JP)
Title: Production of concrete block
Inventor: HIGUCHI YOSHIO
IPC: B09B1/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a concrete block in which an insulating oil-sealing instrument is trapped by preventing insulating oil from being drawn from the inside of the insulating oil-sealing instrument and completely interrupting both insulating oil and the outside air and preventing leakage of insulating oil. SOLUTION: The whole insulating oil-sealing instrument 20 is coated with coal tar 40 by making the insulating oil-sealing instrument 20 closed in which sealing oil is sealed. A network body 42 made of metal is fitted from the upside of this coal tar 40. Then, synthetic resin 44 is covered from the upside of the network body 42 made of metal. The insulating oil-sealing instrument 20 covered with the synthetic resin 44 is held in a formwork and concrete is poured into the formwork to cover the whole insulating oil-sealing instrument 20 with concrete and thereby it is formed into a concrete block 52. Thereafter, the surface of the concrete block 52 is coated with a weathering preventive of concrete.
Patent JP-2000332235-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARAGUCHI KEIICHI
IPC: H01L29/78
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To hold high mobility of conductive carriers by a method wherein at least a part of a gate insulation film is composed of a material capable of accumulating charges. SOLUTION: A silicon oxide film is used as a MOSFET gate insulation film and nitrogen is used as an electrostatic property material. After a silicon substrate is dipped in a solution containing ammonia and a hydrogen peroxide, a surface oxide film is removed with a fluoric acid solution, and after a field oxide film is formed, the silicon substrate is heated in a wet oxidation ambience to form the silicon oxide film. Immediately after formation of the oxide film, an oxynitriding processing is performed in an oxynitriding furnace. Introduced nitrogen atoms are easy to deposit on an interface between a silicon oxide film 1 and a silicon substrate 8 originally, but, since the oxidation advances simultaneously, a structure as if a silicon oxynitride film 2 is sandwiched between the silicon oxide films 1 is formed.
Patent JP-H01305189-A (JP)
Title: Rotary compressor
Inventor: HATAKE HIROAKI
IPC: F04C23/02
Filed: 1988-06-03
Abstract: PURPOSE:To prevent the run-out of a rotational shaft so as to improve the rotational efficiency and vibration in the region ranging from a low speed to high speed by connecting plural sub-weights and balance weights through rods so as to connect plural sub-weights symmetrically arranged through elastic members. CONSTITUTION:With increase in the rotational speed of a rotary compressor, the centrifugal force applied onto the sub-weights 2, 3 is increased, so that the sub-weights 2, 3 are axially moved and stood still at the position where the centrifugal force is balanced to the tensile force of a spring 6. With the sub-weights 2, 3 moving outwards, the balance weight 1 is drawn around the rotational shaft with rods 4, 5 so as to reduce the unbalance quantity of the balance weight 1, thus eliminating bending deformation of the rotational shaft for reducing the centrifugal force. Accordingly, in the low/medium speed region the vibration is restricted through the rotational balance and in the high speed region the vibration caused by the run-out of the rotational shaft can be restricted and also the durability and rotational efficiency of a bearing can be improved.
Patent JP-H11321679-A (JP)
Title: Oil pressure control valve
Inventor: MIYAZAKI OSAMU
IPC: F16K3/24
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the various malfunction due to the influence of the chips adhered to each part while realizing the connection of a torsion bar and an input shaft to each other after the centering working without performing the mechanical working. SOLUTION: A connecting shaft 4c continuously provided to an end of a torsion bar 4 is inserted into a connection hole 2b formed in a core of an input shaft 2, and a constraining ring 5 is pressed into an annular clearance formed between the connecting shaft 4c and the connection hole 2b, and splines (projecting parts) formed in the inner and the outer peripheries of the constraining ring 5 are made to bite the connecting shaft 4c and the connection hole 2b so as to connect the torsion bar 4 and the input shaft 2 to each other in the condition that they can not be turned in relation to each other.