baber/WOPTO huggingface dataset:
Patent JP-H03179949-A (JP)
Title: Synchronizing device
Inventor: ISHIKAWA KENJI
IPC: H04L7/08
Filed: 1989-12-08
Abstract: PURPOSE:To set the synchronous state of reception facility at the next frame detecting a first coincidence signal by expanding the gate period of a gate signal to N/f0 (N: natural number, f0: clock component), and offsetting the deviation of the phase of the output timing of the gate signal in the unstable period of a reproducing clock. CONSTITUTION:The gate signal 3b is generated within the range of before and behind N/f0 for the gate signal 3a, and when the phase is compared at a synchronism judging circuit 4, a judging signal 4b goes to a high level by performing comparison with the gate signal 3b whose gate period is expanded, and the synchronous state of a system can be obtained. After taking the synchronism, phase comparison between the gate signal 3a and a coincidence signal 1b is performed, which enables synchronism discrimination to be performed. In such a way, even when a burst digital signal 1a' including a clock component is inputted and the initializing operation of a clock reproduction circuit 2 is performed unstably, the synchronous state can be detected in the same required time as that when the digital signal including continuous clock components are inputted.
Patent JP-2000149663-A (JP)
Title: D.c. cable
Inventor: IINUMA KOICHI
IPC: H01B7/282
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the water absorbing capability of an insulator in manufacture to carry out long-sized extrusion by containing the insulator of which polar group formed from grafted modified polyethylene in a part excluding ends of the principal chains of polyethylene molecules. SOLUTION: Modified polyethylene is formed by grafting a polar group P at a position such as an intermediate part of a principal chain C or the end of a branch chain G of each polyethylene molecule. A maleic anhydride group, an acrylic group or the like is used as the polar group, and its content is preferably 0.02-5 wt.% in the total quantity of the modified polyethylene. This D.C. cable is of a type of which insulator is composed by using such a modified polyethylene, and is manufactured by a normal extrusion-covering method. Because the modified polyethylene forming the insulator has low water-absorbing capability, it hardly absorbs moisture in the air even if the insulator after the extrusion is exposed in the air for a long time during the long-time extrusion work of the insulator reaching tens of kilometers.
Patent JP-H10155535-A (JP)
Title: Belt attaching metal fitting for bag
Inventor: IKEJIRI AKIRA
IPC: A45C13/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a bag main body from being abutted to the side or the back at the time of sitting and to improve the comfortableness of sitting by performing composition by a female member and a male member attached to a belt, making the bag main body freely turnable to the belt and making it freely adjustable to an optional angle. SOLUTION: The bag main body 1 is in a vertically long shape and a portable telephone or the like is freely taken in and out to/from a take-in/take-out port 4 with an opening/closing lid 1a. For the female member 2, a surface plate 2a and a back plate 2b are piled up, fixed with a machine screw and turned to a thin shape, a vertically long opening 5 is formed from the lower end of the surface plate 2a to an upper part, an insertion groove 6 is formed between the back plate 2b piled up on the surface plate 2a and a locking pawl 8 by the pressurizing operation of a pressing member 7 is attached on the peripheral end part at the opening 5.  A projected part 12 to be fitted into the opening 5 is formed on the surface side of the turning disk 3a of the male member 3, locking parts 13 freely engageable and disengageable to/from the locking pawl 8 are formed at the upper part of one of both side parts of the projected part 12 and the lower part of the other and an insertion plate 14 freely slidable to the insertion groove 6 is fixed with the machine screws.
Patent JP-H01160288-A (JP)
Title: Still picture transmission device
Inventor: MISE TOSHIRO
IPC: H04N19/423
Filed: 1987-12-17
Abstract: PURPOSE:To recognize the status of a monitored area quicker than a conventional communication speed by transmitting the newest rough picture while transmitting a sharp picture and displaying the both on a display device simultaneously. CONSTITUTION:A sharp transmission data is extracted from a picture data stored in a video memory 31 and also a rough transmission data is extracted from a picture data stored in video memories 32, 33, the rough transmission data is incorporated during the transmission of the sharp transmission data by a signal processing circuit 4 and the resulting data is sent from a transmission circuit 5. A signal processing circuit 7 of a still picture receiver separates the sharp transmission data and the rough transmission data, the sharp transmission data is stored in a memory 141 and the rough transmission data is stored in memories 142 and 143. The sharp picture is displayed on the entire display screen of a display device 10 and the rough picture is displayed on the screen occupying part of the area.
Patent JP-H07177513-A (JP)
Title: Video signal coding system
Inventor: HATANO YOSHIKO
IPC: H04N19/126
Filed: 1993-12-20
Abstract: PURPOSE:To allow the system to cope with periodic refresh for a divided picture by using number of non-zero conversion coefficients of a preceding picture and a quantized step parameter so as to estimate the degree of complexity of a coded picture or a generated code quantity. CONSTITUTION:A number 201 of non-zero transformation coefficients of a preceding picture, a quantization step parameter 202, a quantization step parameter 203 in a current picture and a type identification signal 204 are respectively given to 1st-4th inputs of a target complexity calculation means 3a. Furthermore, an output 205 and a buffer residual capacity 206 are given respectively to 1st and 2nd inputs of a target bit quantity calculation means 4a, a target bit quantity 207 and a generated code quantity 208 are given respectively to 1st and 2nd inputs of a virtual buffer residual capacity calculation means 5a, and an output 209 is given to an input of a quantization step parameter calculation means 6a. Moreover, a reference quantization step parameter 210 and an adaptive quantization coefficient 211 are given respectively to 1st and 2nd inputs of an adaptive quantization means 7a, from which a quantization step parameter 212 is outputted.
Patent JP-H0660841-A (JP)
Title: Scanning type electron microscope
Inventor: SUZUKI SHOHEI
IPC: H01J37/244
Filed: 1992-11-30
Abstract: PURPOSE:To prevent lowering the SN ratio of a secondary electron signal, due to charging up a positive ion to a specimen. CONSTITUTION:A first chamber 1, in which an electron gun 15 is located, and a second chamber 2, in which a specimen 7 is to be housed, are contacted via a pressure-limiting aperture plate 3. An ion collector 19, in which a hole 19a is formed in the middle, is located between the pressure-limiting aperture plate 3 and the specimen 7 to supply given voltage to the ion collector 19 from a variable voltage source 20.
Patent JP-H04192603-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: MIYAMAE RYUICHI
IPC: H03B5/32
Filed: 1990-11-24
Abstract: PURPOSE:To attain a wide variable width without limit due to the characteristic of a piezoelectric oscillator by providing a pi type circuit, an inverting amplifier, a capacitor control means and a damping resistor to the oscillation circuit. CONSTITUTION:A voltage controlled oscillator circuit 1 consists of a pi type circuit 2, an inverting amplifier 3, and a capacitor control circuit 4. The pitype circuit 2 is formed by the series connection of a piezoelectric oscillator 5 and a damping resistor 6 both terminals of which connect respectively to ground via a load capacitor 7(8), and the inverting amplifier 3 consists of the series connection of three inverters 9a-9c and both ends are connected via a feedback resistor 10. then the oscillating frequency is controlled by varying the capacitance of the capacitors connected in T-shape across the inverter 9b with a control voltage and the variable width of the oscillating frequency is varied by varying the resistance of the damping resistor 6 connecting in series with the piezoelectric oscillator of the pi type circuit 2. Thus, the voltage controlled oscillator circuit with a wide variable ratio is realized.
Patent JP-H08174553-A (JP)
Title: Tire vulcanizing method with tire vulcanizing machine
Inventor: HASEGAWA AKIRA
IPC: B29K21/00
Filed: 1994-12-22
Abstract: PURPOSE: To vulcanize two or more kinds of tires different in vulcanizing time by continuing vulcanization in such a state that an upper mold is closed on the side of other tire mold assembly and successively performing the taking-out of a vulcanized tire and the insertion and shaping of an unvulcanized tire on the side of one tire mold assembly completed in vulcanization. CONSTITUTION: When vulcanization is completed on the side of one tire mold assembly M, the tire mold clamping device C on the side of the tire mold assembly M is operated to connect an upper mold M2 and an upper mold attaching plate 1. The upper mold M2 is opened by the rising of the upper mold attaching plate 1 but vulcanization is continued in such a state that the upper mold M2 is closed on the side of other tire mold assembly M. The taking-out of a vulcanized tire and the insertion and shaping of an unvulcanized tire are successively performed on the side of one tire mold assembly M completed in vulcanization and the upper mold M2 is closed and a predetermined heating and pressurizing medium is supplied to start vulcanization. Until the unvulcanized tire is vulcanized, the tire mold clamping device C is set to a release state.
Patent JP-H03181307-A (JP)
Title: Filter provided with follow-up burner for supplying hot water
Inventor: SUGAWARA YASUKUNI
IPC: F24H9/00
Filed: 1989-12-07
Abstract: PURPOSE:To accurately detect a water level by preventing water flowing into a tank filter when hot water is supplied into a bathtub. CONSTITUTION:In the filter provided with a follow-up burner for supplying hot water, a follow-up burning circuit 4 having a heat exchanger 6 for the bath and a filter circuit furnished with the tank filter 22 are connected to a circuit 2 for circulating hot water through the bathtub 1, and a hot water supply circuit 3 is connected to the follow-up circuit 4 to supply hot water into the bathtub 1. Three-way valves 25 and 26 are so controlled as to close the circulating circuit 2 side when hot water is supplied. When a supply stop valve 19 is opened, hot water is supplied into the bathtub 1. Accordingly, hot water does not pass through the tank filter 22. The water level is then detected by a pressure sensor 7. When the set water level is reached, the stop valve 19 is closed, and the three-way valve 25 on the circulating circuit 2 side is opened.
Patent JP-H09155432-A (JP)
Title: Inlet guide for rolling mill
Inventor: INOMATA AKINOBU
IPC: B21B39/28
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To save the labor, and to reduce the mis-rolling by providing an attitude changing projection to guide a material and turn it around the axis on an inner surface of an inlet guide to surely guide the material to the prescribed pass. SOLUTION: A material of rhombus section which is carried to the front side through an upper pass of a rolling mill, dropped on a roller table so that one side thereof is loaded, and carried in the opposite direction by the table, is guided by an inlet guide, and passed through a passage 5a. While the material is passed through, it is gradually turned around the axis by a posture changing projection 6a, and turned by approximately 45 deg. from the condition in which one side is horizontally loaded on the roller table to the condition in which one side is diagonally upward, and the attitude to meet the shape of a lower pass of the rolling mill is changed. A worker to perform turning who is conventionally required can be dispensed with to save the labor, and the mis-rolling can also be reduced.
Patent JP-H10140691-A (JP)
Title: Structural panel
Inventor: OE MICHIHIRO
IPC: E04B2/56
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To ensure easy and firm assembly between frameworks and improve earthquake proofing strength by pasting a structural facing material on the outdoor side of a heat insulating material for a structural panel and an interior bed facing material on the indoor side to fix the structural facing materials with connecting brackets. SOLUTION: A structural facing material 3 and an interior bed facing material 4 are pasted to the outdoor side and the indoor side of a plate heat insulating material 2, respectively, to form a panel 1. The panel 1 is assembled between the frameworks of a building encircled by a column 9A, a girth 9B and a foundation 9C. A seal 2A is fitted into the periphery of the plate heat insulating material 2 to be swollen from the peripheries of the structural facing material 3 and the interior bed facing material 4 and adhered to the frameworks. The seal 2A is elastically deformed to improve heat insulation and air tightness. A water-proof sheet 6 is directed to the indoor side and fitted between the frameworks. The periphery of the panel 1 is fastened to the right and left columns 9A, the girth 9B and the foundation 9C constituting the building via connecting brackets 5.  In this way, easy and firm assembly between the frameworks of the building is ensured.
Patent JP-H05156312-A (JP)
Title: Production of sintered aluminum alloy powder
Inventor: WAKECHIGAI TADAHIKO
IPC: B22F3/10
Filed: 1991-12-04
Abstract: PURPOSE:To sinter an aluminum alloy powder to high density with good dimensional accuracy. CONSTITUTION:An aluminum alloy powder is injection-molded using an org. binder. The dewaxed molded body is dipped for 10min in a 3% soln. of borate- base brazing flux as the sintering assistant, dried and sintered in the atmosphere, then in vacuum and finally in the atmosphere. Consequently, the sintered body having 85% relative density is inexpensively obtained with good dimensional accuracy.
Patent JP-2001141952-A (JP)
Title: Multiplexed wavelength batch-converting device
Inventor: ITO TOSHIO
IPC: H04J14/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To mutually connect wavelength-multiplexed networks without opto-electric conversion and electro-optical conversion. SOLUTION: This is a multiplexed wavelength batch-converting device which has a wavelength-multiplexed signal light input port for inputting wavelength-multiplexed signal light, plural pump beam input ports for inputting pump beam of different wavelengths, and plural output ports for outputting single wavelength signal light in the wavelength-multiplexed signal light and its corresponding pump beam mentioned above, and is provided with a wavelength demultiplexing means for demultiplexing the unequally spaced wavelength multiplexed signal light into individual single wavelength signal light and outputting them with the pump beam, plural wavelength converting means which are connected to the plural output ports, respectively, and wavelength-converts the single wavelength signal light of the output ports by the pump beam outputted with it,  and a wavelength multiplexing means for multiplexing the individual signal light converted by the plural wavelength converting means and outputting them to an optical waveguide for the wavelength converted outputs, the wavelength intervals of the wavelength multiplexed signal are different from those of the pump beam, and thereby the wavelength intervals of the inputted wavelength multiplexed signal light are converted.
Patent JP-H04191966-A (JP)
Title: Character processor
Inventor: IKEDA KAZUYO
IPC: G06F17/21
Filed: 1990-11-27
Abstract: PURPOSE:To create a document easy to read at the level of reader's vocabulary by using the difficulty of the usage of the designated character string as the reference of the decision. CONSTITUTION:The character string stored in a character string paraphrastic difficulty dictionary 102 is detected by a character string interpretation means 103 from among documents stored by a document storage means 101, and the usage of the character string before and after the context is obtained as a paraphrastic character string. Further, when the difficulty of this paraphrastic character string is more difficult than the specified difficulty, the character string is indicated by a character string indication means 104. Thus the only difficult character string in difficult usage can be indicated.
Patent JP-H07149882-A (JP)
Title: Production of polyester having faint color
Inventor: HIIRO TOMOKI
IPC: C08G63/64
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a faintly colored polyester having excellent heatresistance, hydrolysis resistance, creep resistance and stresscracking resistance and useful for molded article, fiber, film, etc., by reacting a dicarboxylic acid dialkyl ester with a polycarbonate, etc., in the presence of a Li-based catalyst. CONSTITUTION:The faintly colored polyester is produced by reacting (A) a dicarboxylic acid dialkyl ester of formula I (R<9> is a 6-10C bivalent aromatic hydrocarbon group or a 1-20C aliphatic or alicyclic hydrocarbon group; R<10> is a 1-4C aliphatic hydrocarbon group or a 6-10C aromatic hydrocarbon group) such as dimethyl terephthalate with (B) a polycarbonate of formula II (R<1> and R<2> are a bivalent aromatic hydrocarbon group, etc.; (a) and (b) are 1-500; (c) is positive integer) and/or an aromatic dialkyl dicarbonate of formula III (R<5> is a bivalent aromatic hydrocarbon group, etc.; R<6> is a 1-4C aliphatic hydrocarbon group or a 6-10C aromatic hydrocarbon group) in the presence of (C) preferably 0.01-5 pts.wt. (based on the polycarbonate and/or the aromatic dialkyl dicarbonate) of a Li-based catalyst such as lithium acetate.
Patent JP-H07177034-A (JP)
Title: A/d converter
Inventor: UNO TAKESHI
IPC: H03M1/18
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an A/D converter operated at high speed and with wide dynamic range. CONSTITUTION:An analog input signal 10 is converted into a digital signal 11 at a first fast A/D converter 1 is it as, and is outputted as exponential part data 13A. A second fast A/D converter 2 amplifies it by an amplifier 3, and passes it through a sample-and-fold circuit 5, then, converts it into a digital signal 12, and outputs it as mantissa data 13B. The analog input signal 10 is converted into output data 13 formed by synthesizing the exponential part data 13A with the mantissa data 13B by switching the gain of the amplifier 3 corresponding to the exponential part data 13A by a gain switch 4.
Patent JP-H03267859-A (JP)
Title: Optical picture reader
Inventor: KUBOTA MINEO
IPC: H04N1/04
Filed: 1990-11-26
Abstract: PURPOSE:To ensure the read width of a picture original to be read in the main scanning direction long and to improve the operability of the housing in the subscanning direction by providing a 1st part gripped when a reader is moved in the subscanning direction and a 2nd part wider than the 1st part in the main scanning direction to the housing. CONSTITUTION:A housing 2 of a hand scanner 1 is formed almost to be T-shape so that the housing 2 is divided into a picture input section 5 (2nd part) formed wider toward the upstream in the subscanning direction and a grip part 3 (1st part) toward the downstream in the subscanning direction so as to input a picture as wider as possible and easily gripped. Moreover, a read opening 11 is opened in response to the width of the wide picture input section 5 and prolonged so as to read a wide original sufficiently in the main scanning direction. Thus, the read width of the picture original to be read in the main scanning direction is ensured long and the operability of the housing 2 in the subscanning direction is improved.
Patent JP-2001142112-A (JP)
Title: Photographing device
Inventor: MIZUMAKI MASAO
IPC: G03B13/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device equipped with an optical finder that the diopter adjustment of a photographer can be precisely set without being affected by an object by an inexpensive and simple mechanism. SOLUTION: This photographing device is provided with a finder objective lens and a finder objective optical system drive means moving the finder objective lens in the optical axis direction. Besides, it is provided with a finder objective optical system adjusting the position of an image forming surface by moving the finder objective lens and a control means controlling the finder objective optical system drive means in order to move the finder objective lens so that the position of the image forming surface of the finder objective optical system becomes different according to whether the main switch of a photographing device body is turned on or off.
Patent JP-H09157174-A (JP)
Title: Calcium preparation
Inventor: KUSANO KAZUHIRO
IPC: A61P3/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation capable of exhibiting high absorption, excellent in durability and transferability to bones after absorption and having high bioavailability by compounding ascorbic acid in a specified range. SOLUTION: This preparation contains calcium ascorbate corresponding to >=8% in terms of calcium based on the total of the compound calcium. Further, the preparation optionally contains about 10-40% total calcium salt including calcium ascorbate, furthermore 1-10% binding agent such as gum arabic, 2-10% disintegrator such as lowly substituted hydroxypropyl cellulose and 0.5-2% lubricant such as magnesium stearate, each based on the total weight of the preparation.
Patent JP-H05240067-A (JP)
Title: Variable angle stator vane assembly for axial flow compressor of gas turbine engine
Inventor: SURINIBATSUSAN BENKATASATSUBU
IPC: F04D29/56
Filed: 1992-12-01
Abstract: PURPOSE: To provide a variable angle stator vane assembly for an axial flow gas turbine engine compressor capable of rotating or replacing a bearing assembly housing from outside a compressor casing without removing the compressor casing and the stator vane. CONSTITUTION: A compressor casing 23 has a bore 25 surrounded by a boss 24 at the position of each assembly. A housing 27 having a central bore 28 and a bushing assembly 30 is located in the casing bore and is bolted to the boss. A stator vane spindle 36 extends through the housing bore and bushing assembly. The housing and bushing assembly can be removed from the easing bore, rotated 180 deg. or replaced, without removing the casing from the compressor or the stator vane spindle from the casing bore.
Patent JP-H05247033-A (JP)
Title: Benzodiazepin derivative
Inventor: SATO YOSHINARI
IPC: A61P25/04
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a new benzodiazepin derivative having cholecystokinin antagonism and useful as a preventive and/or therapeutic agent for pancreatitis, irritable bowel syndrome, etc. CONSTITUTION:(3S)-1-[(1H-Tetrazol-5-yl)methyl]-3-(2--indolylcarbonyl-a mino)-5- phenyl-l,3-dihydro-2H-1,4-benzodiazepin-2-one expressed by formula I. The compound is obtained by reaction of a compound of formula II or its salt with a compound of formula III or its salt. The compound of formula I is effective as a preventive and/or therapeutic agent for acute obstructive cholecystitis, gastroparesis, cancer of pancreas, insulinoma, vomition, appetite control, pain, etc.