baber/WOPTO huggingface dataset:
Patent JP-S6041329-A (JP)
Title: Battery-type portable pocket picture phone receiver usable for many purposes
Inventor: SUZUKI SHIYOUICHIROU
IPC: H04B7/26
Filed: 1984-07-09
Abstract: PURPOSE:To receive and display many kinds of information by constituting a receiver into a small-sized thin pocket type and calling a specific frequency which a key station transmits and receiving picture radio waves which the key station transmits. CONSTITUTION:A pocket picture phone 1 is provided with a button 2, which is operated simultaneously with a ringing tone, and a screen 3 where a name 4 of the other party, a communication number 5, and a message 6 or a picture 7 are displayed. A receiving part which selects only a specific frequency, an operating part which closes a ringing tone circuit with a receiving radio wave as an input signal, an image receiving circuit which is turned on and off by manual operations, etc., are provided in this phone 1. This case is constituted to a small-sized thin type, and individual parts are operated by a battery stored in the phone 1. Thus, the specific frequency which the key station transmits is called to receive the picture signal which the key station transmits, and many kinds of information are displayed as pictures.
Patent JP-H1087531-A (JP)
Title: Production of d-arabitol
Inventor: DELOBEAU DIDIER
IPC: C12P7/40
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing D-arabitol, enabling to obtain the compound useful as an intermediate for synthesizing xylitol from a low cost raw material with a good yield, by hydrolyzing a lactose solution, oxidizing the hydrolysates, decarboxylating the oxidation products, and subsequently catalytically hydrogenating the products. SOLUTION: This method for producing D-arabitol comprises hydrolyzing a lactose solution by a chemical means or with an enzyme, oxidizing the obtained mixture of glucose with galactose with air or oxygen in the presence of a palladium catalyst in an alkaline medium or with a microorganism such as a Gluconobacter oxidizing agent ATCC 19357 or 23773, subjecting the obtained mixture of gluconic acid with galactonic acid to a decarboxylation reaction using hydrogen peroxide, and subsequently catalytically hydrogenating the obtained mixture of D-arabitol with D-lyxose in the presence of Raney nickel, etc.
Patent JP-H01275837-A (JP)
Title: Ridge end part
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1988-06-09
Abstract: PURPOSE:To permit a ridge end part to follow changes of sheathing roof board width and also of roof slope by a method in which a ridge-end tile is fitted with a comma-patterned tile in a freely slidable manner in the ridge line direction by a fitting frame and a slide connector. CONSTITUTION:A ridge-end tile 2 and a comma-patterned tile 3 are fitted with each other in a slidable manner in the ridge line direction by a fitting frame 5 and a sliding connector 4, where the tile 2 and the connector 4 are connected in an adjustable manner in the longitudinal direction of ridge by a regulative long hole 401 and a bolt 502. Since the lower end of the connector 4 comes into close contact with the upper horizontal part regardless of the slope of the sheathing roof board by the roof slope contact curve 402, the intrusion of rain water can be prevented and the ridge parts can follow changes in width of sheathing roof board and also of roof slope by using standardized parts.
Patent JP-H04340422-A (JP)
Title: Weir-mount type electromagnetic flowmeter
Inventor: GOTOU TSUTOMU
IPC: G01F1/58
Filed: 1991-05-17
Abstract: PURPOSE:To enable an electromagnetic flowmeter to be cleaned positively without closing a drain path or removing the electromagnetic flowmeter from a weir. CONSTITUTION:A pipe 8 for washing is provided at a downstream open edge of a measurement pipe 5 of an electromagnetic flowmeter 3 so that it is positioned at this extension line. A switching valve 11 is built into the pipe 8 for cleaning and then this valve 11 is opened at the time of cleaning, thus enabling a fluid at an upstream side of a weir to be drained from the pipe 8 for cleaning.
Patent JP-S6120478-A (JP)
Title: Picture transmission control system
Inventor: HANABATAKE TOSHIO
IPC: H04N19/50
Filed: 1984-07-09
Abstract: PURPOSE:To prevent flickering of colir in reproduced picture and improve quality of reproduced picture by constituting a frame, forming an error detection code and sending out adding respective error detection code for each frame in the transmitting side, and making error check on the received frame and decoding received signals by a decoding device in the receiving side. CONSTITUTION:In the transmitting side A, analog picture signals are converted to DPCM codes by a DPCM encoding circuit 1, and further converted to variable length codes by a variable length of variable length code and sent out. In the receiving side B, parity check is made on picture data for 1 frame by a parity checking circuit 13 and collated with a parity bit P. If no error is found, picture data of received frame is applied to a decoding circuit 16. If an error is found, picture data of 1 frame before read out from a memory circuit 14 are applied to the decoding citcuit 16, and picture data of variable length code are decoded by the decoding circuit 16.
Patent JP-H05332122-A (JP)
Title: Engine for helicopter
Inventor: UNO TAKENOBU
IPC: F02C7/00
Filed: 1992-06-01
Abstract: PURPOSE:To make it hard to be aimed at by an infrared tracking missile by reducing radiant quantities of infrared rays radiated from an engine and combustion gas and making it hard to judge a radiating position of the infrared rays. CONSTITUTION:On an exhaust port 12a of an exhaust pipe 12, a hollow vane 14 is provided at a position crossing the discharge position of combustion gas. On a side part on the side of a window part 14a where combustion gas of the vane 14 passes, a plural number of exhaust nozzles 15 are formed. One end part of a by-pass duct 9 the other end of which is connected to the side part of an air intake part 6 is connected to the vane 14, air from the by-pass duct 9 is delivered into the vane 14 and is exhausted from the exhaust nozzles 15.
Patent JP-S62916-A (JP)
Title: Liquid crystal display element
Inventor: FUJITA SHINGO
IPC: G02F1/139
Filed: 1985-06-27
Abstract: PURPOSE:To obtain good visibility even if a liquid crystal display element added with a polychromatic dye is highly time-dividedly driven by setting the helix angle of the liquid crystal molecules of said element at 180 deg.-360 deg. and the panel spacing d/pitch p of the liquid crystal mixture at 0.2-1 so that the threshold value is made steep. CONSTITUTION:The angle of intersection of the orientation directions of the liquid crystal molecules on the surfaces of upper and lower substrates is made 270 deg. of a right-hand twist 14 and the spacing of the panel is set at d=6.7mum in the stage of producing the panel by the conventional method. The right-hand twisted chiral nematic liquid crystal is added to the mixture composed of the nematic liquid crystal and black dye to be injected into the panel to adjust the pitch p by which the panel construction having d/p=0.63 is obtd. The axis of polarization of a polarizing plate 13 is made coincident with the orientation direction 12 of the liquid crystal molecules on the lower electrode substrate. The incident light on the plate 13 is straightly polarized and is rotated according to the molecules but is absorbed by the black dye molecules 2 arranged in parallel with the molecules and is not emitted from the upper substrate 3 while no voltage is impressed to the cell. The black dye molecules are perpendicularly oriented and the light is emitted when the voltage above the threshold is applied to the cell. The display is made with a high grade by the above-mentioned constition.
Patent JP-S5843067-A (JP)
Title: Information retrieving device
Inventor: UMEDA ARATA
IPC: G06F17/30
Filed: 1981-09-09
Abstract: PURPOSE:To improve operability of an information retrieving device, by giving a warning with the operation of a search key when the counted value of a mark counting means goes to zero. CONSTITUTION:For a misoperation discriminating means 110, an AND circuit 113 feeds the input to an NOR circuit 111, an OR circuit 112 and a film state detecting means 100 respectively. Then an AND is secured to set the output at 1 when the input is 1. A counter 114 counts the frame marks or item marks, and the counted value of the counter 114 is decoded by a decoder 98 to be displayed at a numerical display 27. The outputs of bits of the counter 114 are all fed to the circuit 111. The output of the circuit 113 goes to ''1'' when either one of the operation keys 16, 14, 15, 22 and 23 is pushed in case the counted value of the counter 114 and the output of the means 100 go to ''0'' and ''1'' respectively. Thus a timer circuit 115 is started, and a transistor 116 is turned on to actuate a buzzer 97.
Patent JP-H06329179-A (JP)
Title: Pressure-regulating valve, automatic cooking package having the valve, and food or beverage packed therein
Inventor: OYAMA YOSHIO
IPC: B65D81/34
Filed: 1993-05-21
Abstract: PURPOSE:To enable cooking food or preparing a beverage by means of a microwave oven or the like without further touching for the cooking or preparation after buying at retail by a method wherein a rise of the pressure inside a flixible container above a certain level causes a pressure-regulating valve in the form of a sheet to open. CONSTITUTION:An automatic cooking package 10 consists of a flexible container 11 and a pressure-regulating valve in the form of a sheet 24. The flexible container 11 has fusion adhesion along its periphery and a hole 22 in its top sheet 18 to which the pressure-regulating valve 24 is attached by adhesion in a manner of closing the hole 22. The hole 22 is circular and the pressure-regulating valve 24 consists of a circular flexible sheet 26 which is coated with an adhesive 28 on one side and in the center has a part 30 not coated with the adhesive. When such a package 10 having the contents 12 is heated in a microwave oven or the like, an increasing pressure acts on the pressure-regulating valve 24 through the hole 22 and a rise of the pressure above a certain level causes the pressure-regulating valve 24 to release. Part of it, however, remains adhering to the container 11 and, when the pressure falls below the specified point, the pressure-regulating valve 24 resumes the adhesion as before.
Patent JP-S5931093-A (JP)
Inventor: HIGUCHI TOORU
IPC: H05K1/02
Filed: 1982-08-14
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-H09325557-A (JP)
Title: Image forming device
Inventor: KIRIHARA HIROYOSHI
IPC: G03G15/01
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain toner concn. corresponding to the density level of an individual recording medium to be printed by providing a recording medium density sensor detecting the the density level of a recording medium and correcting density reference for each recording medium. SOLUTION: When power is supplied, a density sensor 29 detects the density level of a reference white member 28. A toner image is formed on an intermediate transfer body 15 at time other than printing operation, and density is detected by the density sensor 29, and the density reference of each color is set taking the density level detected as reference. After it is set, the recording medium density sensor 30 detects the density level of the recording medium 17. A gradation converting device calculates a difference between the density level detected and the density level of the reference white member 28 taking the density level of the recording medium 17 detected as new reference white.  When an image signal is formed by A/D-converting a calculated value, adjustment is made for the density reference previously set, so that the image signal corrected in accordance with the individual recording medium 17 is formed.
Patent JP-S63351-A (JP)
Title: Abrasive material made of synthetic resin
Inventor: KORENAGA OSAMU
IPC: C08L67/06
Filed: 1986-06-19
Abstract: PURPOSE:To provide an abrasive material made of a synthetic resin, which has excellent abrasive performance, surface gloss finishing performance, etc. and can retain these performances over a long period of time, consisting of a spherical unsaturated polyester resin obtd. by suspension polymn. in an aq. medium as a principal ingredient. CONSTITUTION:An unsaturated dibasic acid (e.g., maleic anhydride) is reacted with a glycol compd. (e.g., ethylene glycol) to produce an unsaturated polyester. The unsaturated polyester is suspension-polymerized with a polymerizable vinyl monomer (e.g., styrene) in the presence of a polymn. initiator (e.g., dicumyl peroxide) in an aq. medium to obtain a slurry contg. a spherical unsaturated polyester resin. The slurry is filtered by means of a centrifugal separator to obtain the desired abrasive material made of the synthetic resin. If desired, an appropriate amount of an inorg. filler (e.g., silicon dioxide) may be added during the polymn. reaction to enhance the abrasive force.
Patent JP-2000330471-A (JP)
Title: Sheet material with seal having window labelling structure and its production
Inventor: SUGIYAMA YOJI
IPC: G09F3/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material with a seal having a window labelling structure which can be used for various purposes such as a book cover, CD cover, pages with appendix of a picture book or magazine, and to provide a method for its production. SOLUTION: The sheet material consists of, from the lower side, a printed base material 1, a release layer 2 formed in spots on the surface of the base material, an adhesive layer 3, a polyethylene terephthalate film 4 having 0.005 to 0.1 mm thickness, a printing layer 5, a release coating agent layer 6 formed in spots on the position just above the release layer 2, and a film 7 for surface lamination having an adhesive layer 8 on its rear face. In this material, a sealed portion A subjected to partial punching 9 with the release coating layer 6 as the uppermost face can be released from the rear face of the film 7 for surface lamination, and thereby, a window labelling portion B is formed.
Patent JP-H0436387-A (JP)
Title: Lubricant oil composition for refrigerator
Inventor: SHINTANI SEIJI
IPC: C10M139/04
Filed: 1990-06-01
Abstract: PURPOSE:To prepare a lubricant oil compsn. not corroding apparatuses, freed from drop in lubricant performances and good in low temp. characteristics by adding a fluorine-contg. polysiloxane having an epoxy structure to a lubricant oil base. CONSTITUTION:A lubricant oil compsn. is prepd. by adding 0.00001-10pts.wt. fluorine-contg. polysiloxane having an epoxy structure to 100pts.wt. lubricant oil used in refrigerators. The base oil may be a mineral oil, a synthetic oil or their mixture. As the base oil, a polyalkylene glycol or a fluorosilicone oil is pref. because of their high miscibility with a refrigerant (1,1,1,2- tetrafluorethane). As the polysiloxane, fluorine-contg, polysiloxane of the formula (Rf is perfluoralkyl; R1 is an epoxy-contg, group or CH3; n>=1; m>=0) is pref.
Patent JP-H11339451-A (JP)
Title: Input source output controller
Inventor: OHATA MITSUYOSHI
IPC: G11B31/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enable switching to an input source to be previously registered when the system gets into the difficult-to-hear condition by storing the output sequence of a plurality of input sources, detecting the condition for switching outputs of input sources based on the condition of the selected input source and then sequentially switching outputs of input sources depending on the output sequence to be stored in the storing means for each detection. SOLUTION: When the receiving conditions of radio broadcast and television broadcast are good and cassette player 13, CD player 14 and MD player 15 are in the reproducing condition, reproducing operation (reception of the current input source is continued because the input source is never switched in this condition. When the receiving condition becomes bad the radio receiving condition is switched to the reproducing operation of CD player when a vehicle enters a tunnel during the reception of radio broadcast or television broadcast and the reception of radio broadcast is switched to reproducing operation of CD player, operation is switched to reproducing of CD corresponding to the key of a preset key group 52 and when a vehicle goes out of the tunnel, reproducing of CD stops and FM receiving operation of input source is started again.
Patent JP-S5474441-A (JP)
Title: Copying machine
Inventor: SAKAMAKI HISASHI
IPC: G03G15/36
Filed: 1977-11-26
Abstract: PURPOSE:To make it possible to reduce the size in multiple mades through a simple control by controlling the selection of a cassette in accordance with a reduced image, the initial position, scanning speed and compensating exposure of a scanning optical system. CONSTITUTION:If a reduction ratio is selected, the kind of a cassette of the size according to the size changing mode for originals of different sizes is designated. On the other hand, the initial position of the scanning optical system, which is moving at a half speed of a mirror 17 and which is composed of an illuminating lamp 16, a mirror 15 and the mirror 17, is detected at the speed according to the size reducing mode and ratio. Then, the insertion of the cassette of the preset size and the movement of the scanning optical system to the initial position are electrically confirmed to establish the copyable condition. When the cassette of the designated size is inserted and the copy button is depressed, the exposure time of a photosensitive drum 11 by a compensating lamp 5 is controlled in accordance with the copying mode and the reducing ratio thereby to prevent toners from being caught by the unnecessary portion. Thus, for plurality of modes of originals of different sizes, the copying operations of varying sizes for plural modes can be accomplished merely by controlling the initial position and scanning speed of the optical system.
Patent JP-H09322895-A (JP)
Title: Ultrasonography and its apparatus
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To realize an ultrasonography and its apparatus to perform a better S/N ratio image by a low level of ultrasonic irradiation. SOLUTION: It is arranged to include transmitting means 11-14 to transmit an ultrasonic wave based on a CW-like signal synthesized by the sum of a number of individual CW high frequency signals, echo receiving means 14 and 15, an orthogonal detection means 16 to perform an orthogonal detection of an echo receiving signal based on each of the individual CW high frequency signals and an image signal generation means 19 to generate an A scope image signal by a reverse Fourier transform about the totalizing of the results of the orthogonal detection.
Patent JP-S63306085-A (JP)
Title: Heat-sensitive recording material
Inventor: KURISU TOKUO
IPC: B41M5/40
Filed: 1987-06-05
Abstract: PURPOSE:To obtain an image having excellent oil resistance and plasticizer resistance as compared with a conventional heat-sensitive recording material by using specific diphenylsulfone compound as a developer and containing specific transition metal compound. CONSTITUTION:Coloring reaction of leuco dye with developer is utilized. The developer uses 3,4-dihydroxypheny1-4'-methylphenylsulfone, and when at least one type of transition metal compound is used, the erasure of an image with oils and fats, and plasticizer is eliminated. Zinc, aluminum or tin compounds of the metal compound are particularly useful in view of image reliability and coloring. Excellent coloring image stability is utilized to be advantageously used as a heat-sensitive recording type label sheet or a heat-sensitive recording magnetic ticket sheet.
Patent JP-S5843983-A (JP)
Title: Prostaglandin derivative
Inventor: MATSUMOTO TAKESHI
IPC: C07F7/18
Filed: 1981-09-09
Abstract: NEW MATERIAL:A compound shown by the formulaI(R<1> and R<3> are H or hydroxy-protecting group; R<2> is H or carboxy-protecting group; X is monofunctional group capable of being linked with Hg). USE:Useful as an intermediate for synthesizing grostaglandin(pGE1). PROCESS:A compound shown by the formula II is reacted with a mercury salt such as Hg(OCOCF3)2, Hg(NO3)2, Hg(ClO4)2, Hg(OAC)2, etc. in an aprotic polar solvent such as nitromethane, nitroethane, nitropropane, etc. at room temperature -100 deg.C. The reaction product, if necessary, is treated with a halide such as KBr, NaCl, LiI, etc., and hydrolyzed in the presence of an alkali to give a compound shown by the formulaI.
Patent JP-S6122118-A (JP)
Title: Soot blow device of black liquor recovery boiler
Inventor: ONO YOSHIHIKO
IPC: F23J3/00
Filed: 1984-07-09
Abstract: PURPOSE:To contrive to improve effectively the soot blow effect by a method wherein the temperature selected by a calculating means is compared with an actual steam temperature, then a temperature decreasing water adjusting valve 1 is driven until obtaining temperature selected by the temperature adjustor. CONSTITUTION:At the soot blow operation, the pressure and temperature of an overheated steam is detected by a pressure detector 12 and a temperature detector 13, the results are sent to a computer. A memory part 17 of the microcomputer stores various combination concerning the safe and optimum steam temperature and pressure for the soor blow as the reference of constant enthalpy. A calculating part 16 calculates and selects the temperature value according to the detected pressure among the combination of the memory part 17. Then the actual temperature value due to the detector 13 is calculated by comparing with the selected temperature value, the compared output is sent to the temperature adjuster 6 via a processing circuit 18. The temperature adjuster 6 causes the temperature decreasing water adjusting valve 1 to supply a temperature decreasing water until the decreased steam temperature is dropped to the selected temperature. Therefore, the soot blow in the boiler is continuously maintained under the safe and optimum decreased temperature condition.
Patent JP-S6034530-A (JP)
Title: Caliper rotation type disc brake
Inventor: AKAI KOUSUKE
IPC: F16D55/224
Filed: 1983-08-03
Abstract: PURPOSE:To simplify incorporating work of a friction pad, by a method wherein a lug part is formed on a friction pad, arms for incorporation of a suspending and holding pins of pads are formed by protruding them from one side leg and the other side leg of a calipers, and the suspending and holding pin of the pad is built extending over those arms. CONSTITUTION:A pair of lug parts 21, 22 extending in a diametral direction of a rotor is formed on friction pads 11, 12, and incorporating legs 26, 27 of suspending and holding pins of pads are formed on both sides of a circumferential direction of the rotor by protruding them from one side leg 4 and the other side leg 5 of a calipers 2. Then a pair of the suspending and holding pins 28 of the pads crossing a fringe part of the rotor in an axial direction is built extending over arms 26, 27. With this construction, as the suspending and holding pins 28 of the pads can be either removed or incorporated at the time of either incorporation of the friction pads 11, 12 to the calipers 2 or exchange of the friction pads 11, 12 the foregoing work becomes simple.