baber/WOPTO huggingface dataset:
Patent JP-H0226535-A (JP)
Title: Method for collecting echo signal in mri device
Inventor: SUGIMOTO HIROSHI
IPC: G01R33/48
Filed: 1988-07-15
Abstract: PURPOSE:To obtain an image, in which a hydrogen atom unclear density, a vertical relaxation time and a horizontal relaxation time are emphasized, with a photographing once by collecting echoes with a gradient echo method and a pulse echo method to use high frequency pulses at specific flip angles, respectively. CONSTITUTION:By the gradient method to invert a gradient magnetic field pulse for exciting a magnetization with a high frequency pulse at a flip angle alpha deg.(1 deg.<=alpha<90 deg.) and, simultaneously, converging a spin phase, a first echo is collected, and by the gradient echo method to invert the gradient magnetic field for exciting the magnetization with the high frequency pulse at a flip angle beta deg. (1 deg.<=alpha deg.+beta deg.<=90 deg.) and, simultaneously, converging the spin phase, a second echo is collected. Next, by the pulse echo method to use the high frequency pulse at a flip angle 180 deg. for exciting the magnetization with a flip angle (90 deg.-alpha deg.-beta deg.) and, simultaneously, converging the spin phase, a third echo and thereafter are collected.
Patent JP-H0339591-A (JP)
Title: Controller of opening and closing of electric shutter
Inventor: YASUDA TORU
IPC: E06B9/80
Filed: 1989-07-07
Abstract: PURPOSE:To set the position of stoppage easily by counting a pulse signal from a Hall IC incorporated into a DC motor, measuring the present position of an electric shutter and comparing the pulse signal and a preset numeric value. CONSTITUTION:A shutter switchgear 1 is composed of an opening-closing controller 2, a brake gear 7, a DC motor 8 and a revolution transmission gear 9, and disposed into a case 4. A pulse signal from a Hall IC incorporated into the DC motor 8 is counted, the current position of an electric shutter 3 is measured, the pulse signal and a preset numeric value are compared, and operation, stoppage, forward rotation and reverse rotation are commanded to a driver circuit. When the rotational speed of the DC motor 8 exceeds specified speed, braking is commanded to the DC motor 8. Accordingly, the positions of stoppage of the upper limit and lower limit of the shutter can be set on the ground after the installation of the shutter while setting operation can be conducted easily.
Patent JP-H05140834-A (JP)
Title: Method and apparatus for drawing tow fiber
Inventor: SHIERIDOHAA AIAA
IPC: B29B15/10
Filed: 1991-07-17
Abstract: PURPOSE: To effectively spread a tow to any width by making the tow proceed zig-zag via rods which are plurally arranged on a single plane along the transferring direction of the tow and, at the same time, projecting acoustic energy by a gas vibration exciter on the tow. CONSTITUTION: The tow 12 is drawn out of a spool 11 through a guide 13 via a first pair of nip rolls 14 and is continuously transferred through a spreading device 16 so that a specified tension level of the nip rolls 14 is maintained between the nip rolls and a second pair of nip rolls 18. The tow 15 which is guided into a housing 16g of the spreading device 16 is transferred zig-zag via a polished surface and along plural rods 16d, 16e, 16f having a circular cross-section on a single plane along the transferring direction. At the same time, the tow 15 is spread by exciting gaseous medium in the housing 16g with the acoustic energy from a speaker 16a which is controlled to the sound volume level 80 to 130 dB by a frequency generator 16c and a power amplifier 16b. The spread tow 17 is wound on a winding drum 19 through a guide 20 and the nip roll 18.
Patent JP-S5878639-A (JP)
Inventor: TAKAYAMA SHIYUUICHI
IPC: G02B23/24
Filed: 1981-11-04
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-H0227825-A (JP)
Title: Anechoic room
Inventor: ISHINO TAKESHI
IPC: H04B17/391
Filed: 1988-07-18
Abstract: PURPOSE:To evade the effect of a refracted wave and to maximize the buffle effect by descending one of left/right corners of a ceiling this side when viewing from a lengthwise direction, descending other corner of the left/right sides of the depth ceiling and providing a hill using straight lines tying the descended ceiling corners as ridge lines to the ceiling. CONSTITUTION:The buffle of a radio wave dark room is a buffle using straight lines tying the right part of the ceiling this side when viewing from the lengthwise direction of the radio wave dark room while descending it by 1-3m and the descended lines of the left of the depth ceiling by 1-3m as ridge lines and corresponds to a buffle while the lateral buffle is rotated by 45+ or -15 deg.. Thus, a reflected wave from the buffle is directed to the side wall of the radio wave dark room and is not made incident directly to a reception antenna, then the error in site attenuation is reduced and the effect of buffle is maximized by avoiding a refracted wave.
Patent JP-S6155655-A (JP)
Title: Production for electrophotographic sensitive material
Inventor: KOBAYASHI NAOTAKE
IPC: G03G5/00
Filed: 1984-08-25
Abstract: PURPOSE:To enhance the sensitivity and improve the stability by putting a peelable film provided with a photoconductive layer consisting of an organic semiconductor on a conductive supporting body provided with an adhesive resin layer so that the photoconductive layer and the resin layer face each other and heating and pressurng them to laminate them. CONSTITUTION:A peelable film 1 where a photoconductive layer 2 consisting of an organic semiconductor is formed, is put on a conductive supporting body 5 provided with an adhesitve resin layer 6 so that the photoconductive layer 2 and the resin layer 6 face each other, and they are laminated by heating or pressuring. Since the photoconductive layer 2 and the resin layer 6 are preliminarily dried and formed as bodies independent of each other and are stuck to each other in this manner, the degradation of sensitivity due to transfer of coloring matters and mixture of layers 2 and 6 is not generated, and the stability is good with respect to time. Thus, pictures superior in definition and contrast are obtained, and this material is used for still pictures or the like of a video tape recorder which requries faithfull reproduction of high-definition pictures.
Patent JP-H0227845-A (JP)
Title: Storage type communication processing unit
Inventor: HANEDA TOMOYOSHI
IPC: H04L12/54
Filed: 1988-07-18
Abstract: PURPOSE:To inform the process of transmission trials so far with respect to a destination terminal equipment to a caller by providing a communication history storage device storing the result of trial for each transmission trial and a communication result notice equipment. CONSTITUTION:The communication history storage device 9 receives information such as a time of call transmission trial, its result and its cause in the case of disabled transmission from a call transmission controller 6, stores them and gives the information relating to the history of the transmission trials so far as to the designated call by a request from a storage type communication processing unit 5 to the storage type communication processing unit 5. Then a communication result notifying equipment 8 receives the history of the transmission trial from the communication history storage device 9 and informs the result to a caller information input and output terminal equipment 1. Thus, the caller information input and output terminal equipment attains flexible coping in response to the urgency of the call or the state of the incoming terminal equipment while confirming the history of the communication at any time as required.
Patent JP-S6194998-A (JP)
Inventor: HENDORITSUKU BAN KETERU
IPC: B66C23/82
Filed: 1985-08-13
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-S6420919-A (JP)
Title: Cutting method in band sawing machine
Inventor: AOYANAGI MINORU
IPC: B23D53/00
Filed: 1987-07-17
Abstract: PURPOSE:To enable a workpiece to be easily cut off without moving the workpiece rotatably when the workpiece is cut off from one end side and the other end side by a band sawing machine, by directing the direction of an edge of a band sawing blade to the opposite side. CONSTITUTION:When one end side of a workpiece W is horizontally and vertically cut and then the other end is horizontally and vertically cut in a horizontal band sawing machine, a band saw blade 11 is horizontally held by a pivotal bodies of saw blade guide devices 121R, 121L for horizontal cutting. Further, when the band saw blade 11 is held vertically for vertical cutting, the right side test piece is cut off. Next, the band saw blade 11 is rearranged to direct the edge of band saw blade to the opposite side to reverse further the band saw blade 11 and thus cut the material horizontally. Further, when the band saw blade 11 is held vertically for vertical cutting, the left side test piece will be cut off.
Patent JP-S6071412-A (JP)
Title: Conveying device
Inventor: KUBOTA YOSHIYUKI
IPC: B65G19/02
Filed: 1983-09-26
Abstract: PURPOSE:To make a feed rod and a feed claw drivable in a separate system each as well as to aim at stabilization in conveying operation and its high-speed promotion, by installing the feed rod, doing reciprocating motion, in the lower part between guide rails for a conveyed work, while also installing the feed claw rockably in this feed rod via a rotary shaft. CONSTITUTION:A conveyed work 4 is guide and supported by guide rails 5. And, in order to convey the conveyed work 4, a feed claw lifting rail 8 is made to go down, causing each feed claw 7 to be rocked forward, and a feed rod 6 is made to go forward after projecting a tip of the feed claw 7 from a conveying surface. According to this method, the feed rod 6 performs reciprocation alone and is driven by a separate system independent of an up-and-down motion in the feed claw 7 so that two movements in the feed rod 6 and the feed calw 7 can be regidly guided through bearings in a separate manner. Therefore, stabilization in conveying operation and its high-speed promotion are attainable.
Patent JP-H1121540-A (JP)
Title: Anhydrous transparent gel containing functional component
Inventor: TANETANI TOSHIYUKI
IPC: C11B9/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an anhydrous transparent gel in which a large amount of a functional component is uniformly and stably dispersed and which can evaporate or release the functional component over a long period of time and has excellent transparency, high-temperature stability, stability upon a temperature change, weather resistance and appearance. SOLUTION: A functional component is incorporated in a transparent gel-like network compound being a reaction product of an oil and fat origin active hydrogen compound containing at least one type of at least two active hydrogen groups selected from among hydroxyl groups, amino groups and imino groups and being hydrophobic and odorless with an isocyanate compound in a ratio of the number of equivalents of the active hydrogen groups to that of equivalents of the isocyanate groups of 0.9-1.5. Further, a diluent, especially a plasticizer may be added to the obtained mixture. The molecular weight of the fat and oil origin active hydrogen compound is desirably below 1,000. The functional component used is exemplified by a perfume, a deodorant, a life repellent, a life attractant or a life exterminator.
Patent JP-H0781218-A (JP)
Title: Thermal recording body
Inventor: MORONUKI KATSUMI
IPC: B41M5/42
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a thermal recording body having superior water resistance and pressure resistance in outdoor use and no background fog, realizing a high recording image density, and having a high adhesive strength of an ultraviolet- curing resin layer functioning as a protective layer. CONSTITUTION:A thermal color-forming layer, an intermediate resin layer, and an ultraviolet-curing resin layer are provided on a substrate in order. The intermediate layer is made of a 0.5-6.0g(dry)/m<2> coating layer obtained by using an aqueous coating agent, that is prepared by adding a pigment in an aqueous emulsion of a water soluble polymeric compound and/or a hydrophobic polymeric compound. The surface oil absorptivity of the coating layer is 0.1-1.0ml/m<2>.
Patent JP-S6156941-A (JP)
Title: Method for measuring spectral rate
Inventor: TAGAMI ICHIZO
IPC: G01J3/28
Filed: 1984-08-28
Abstract: PURPOSE:To make measurement simple and quick, by obtaining the ratio between the expected spectral intensity and the measured spectral intensity of each wavelength, squaring the difference between the ratio and 1, adding the squared values of the wavelengths, and obtaining the spectral rate based on the temperature and the measured spectral intensity, which make the judged value to be the minimum. CONSTITUTION:A measuring device is composed of a light converging device 7, a spectroscope 8, a photoelectric converter 9 and an electronic computer. Observed light 6 from a material to be measured comprising a near light source 1 and a background light source 2 is divided, and the measured spectral intensities of a plurality of waveforms are obtained. The spectral rate at each wavelength is approximated by the polynominal of the wavelength. The expected spectral intensity of the observed light 6 with respect to each wavelength is obtained from the approximated spectral rate. The ratio between the expected spectral intensity and the measured spectral intensity is obtained for each wavelength. The difference between the ratio and 1 is squared. The squared values are added. The temperature, at which the judged value becomes the smallest, is obtained. Based on the temperature and the measured spectral intensity, the spectral rate is obtained. Thus the stable measurement can be performed for materials to be measured in a broad range.
Patent JP-H078368-A (JP)
Title: Method for manufacturing plastic structure such as rosary, etc.
Inventor: ASHIZAWA MUTSUMI
IPC: A44C23/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a manufacturing method to display a colorful and clear family crest, etc., on such a structure as a parent bead of a rosary, etc., to make it bear a long time use, and form the display in a simple and economical way. CONSTITUTION:A structure main body 2 such as a parent bead of a rosary, etc., is formed using albumin base plastic materials such as casein plastic, etc., and a display layer 7 is formed with a display material which is a substance insoluble in the dye solution mixed with a particle or powder body 6 such as powdered gold, etc., printed with silk screen 5 on the main body, and the parts except the display layer are dyed, and the structure main body 2 such as the parent bead is displayed with a family crest, etc.
Patent JP-S6421779-A (JP)
Title: Fixing structure for magnetic disk
Inventor: KANDA HIDEKAZU
IPC: G11B17/038
Filed: 1987-07-15
Abstract: PURPOSE:To easily fix a magnetic disk without using screw fixing and making it eccentric by installing the magnetic disk on the hub-shaped member of shape memory alloy, given a shape memory, through a spacer ring, and making it into a memorized shape by giving the change of temperature. CONSTITUTION:The hub member 21, made of the shape memory alloy, is worked by memory processing previously into the shape, desired to memorize, at over its Af point (austenite phase transformation completion temperature), and is quenched, and the magnetic disk 12 is installed on it through the spacer ring 13, while the hub member is in a martensite phase state, deformed so as to shrink by impressing further an external stress. Then, the hub member 21 is slightly heated over room temperature, and the outer diameter shape of the hub member 21 is made to restore the memorized original shape of an expanded state that it fills sufficiently the inner diameters of the installed magnetic disk 12 and the spacer ring 13. Thus, the magnetic disk can be easily fixed without using a means like the screw fixing, etc., and making it eccentric.
Patent JP-H05346605-A (JP)
Title: Camera capable of correcting peripheral light quantity
Inventor: YAMAKI MICHIHIRO
IPC: G03B9/07
Filed: 1992-06-12
Abstract: PURPOSE:To level the difference of light quantity between the peripheral part and the central part of a film surface by providing an adjustment means adjusting the stop of an interchangeable lens at a shutter traveling time and adjusting the stop diameter of the interchangeable lens at the shutter traveling time in a focal-plane system single-lens reflex camera. CONSTITUTION:By a stop motor driving circuit MD2, the rotation of a stop motor M2 is controlled according to a control signal which is given from a microcomputer muCOM2 and which shows the driving direction and the driving quantity of the motor. By a stop adjustment circuit AVCT, the driving circuit MD2 is controlled in order to adjust the stop of the interchangeable lens to a set stop value. By the adjustment circuit AVCT, the stop is adjusted so as to be opened by one step than the set stop value, first. Then, the stop is returned to the set stop value when a first curtain is passed through 1/4 of a photographic picture and the stop is adjusted again so as to be opened by one step than the set stop value when a second curtain is passed through 3/4 of the photographic picture.
Patent JP-H0228465-A (JP)
Title: Sheet reversal device
Inventor: KIMURA KOJI
IPC: B65H29/58
Filed: 1988-07-15
Abstract: PURPOSE:To secure the high speed operation in the reversal of a sheet by selecting the receiving/delivery position of the sheet of a sheet reversal means according to the dimension of the sheet. CONSTITUTION:A basic board 41 which can be shifted vertically and on which a pair of normal/reverse revolution roller pairs 42 are arranged is arranged in the middle part of a reverse path 33. A screw rod 45 connected with a basic board shifting motor 43 is screwed with the basic board 41, and the basic board 41 is raised and lowered by the revolution of the motor 43 according to the size of a sheet S accommodated in a paper feeding cassette 2. When the sheet S has the shorter size, the basic board 41 is raised, and a pair of normal/reverse revolution rollers 42 are positioned at the position close to a pair of paper feeding rollers 39 and a pair of paper discharge rollers 40, and when the sheet S passes through a transport passage 36, a pair of rollers 42 are revolved reversely and then discharged from the reversal passage. In this case, the sheet S is nipped by any of the roller pairs, and oblique advance is prevented. In case of the longer sheet S, the basic board 41 is lowered, and the interval between paper is reduced similarly in case of the shorter sheet S. Therefore, the high speed operation is secured in effect.
Patent JP-H0465663-A (JP)
Title: Gas sensor for controlling introduction of outdoor air of automobile
Inventor: MATSUURA YOSHINOBU
IPC: H01C7/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain the gas sensor having a high sensitivity to diesel exhaust gases by providing an In2O3 film connected with a pair of electrodes and a heater for heating the In2O3 film on a heat resistant insulating substrate. CONSTITUTION:This sensor is constituted of the heat resistant insulating substrate 2 consisting of alumina, etc., the thin film or thick film 4 of the In2O3, the electrodes 6, 8, 10, and the heater for the In2O3 film, etc. The sensor is sensible not to combustible gases but mainly to NOx and the high sensitivity to diesel exhaust gases is obtd. if the In2O3 film 4 is used as a gas detecting material. Since the NOx is cracked in the process of being diffused in the In2O3, thick gas sensors consisting of a sintered body chip, etc., are not usable. The In2O3 is, therefore, used in the form of a thin film or a thick film of about 10 to 20mum film thickness. The thin film of the In2O3 is sensitive mainly to the NOx of diesel exhaust gases and gasoline exhaust gases. The thick film of the In2O3, on the other hand, is sensitive to the NOx of the diesel exhaust gases and the combustible gases, such as CO and H2, of the gasoline exhaust gases. The directions of the sensitivity are, therefore reverse with the diesel exhaust gases and the gasoline exhaust gases.
Patent JP-H096792-A (JP)
Title: Method and device for electronic filing
Inventor: KAZUMI KENICHI
IPC: G06F17/30
Filed: 1995-06-21
Abstract: PURPOSE: To provide a method and device for electronic filing with which efficiency is improved and no registration error is generated. CONSTITUTION: Character information contained in a document is registered by a data base buffer 13 as data base information, the registered document is stored by a document buffer 12, a retrieve character string and a document attribute are designated by a keyboard 11, and the document matched with these designated retrieve character string and document attribute is extracted from the document buffer 12 by a CPU 1 by using the data base information.
Patent JP-S63113081-A (JP)
Title: Modified powder
Inventor: FUKUI HIROSHI
IPC: A61K47/34
Filed: 1986-07-29
Abstract: PURPOSE:To obtain the titled powder eliminated its surface activity and having improved surface characteristics such as hydrophobic nature, etc., while keeping the original properties of the powder, by coating a powder with a silicone polymer coating film having a pendant group by a specific method. CONSTITUTION:Powder such as inorganic pigment is coated with a coating film of a silicone polymer containing Si-H group. A compound reactive with the Si-H group (preferably 1-tetradecene, etc.) is added to the Si-H group of the silicone polymer coating the powder to effect the bonding of the silicone polymer with a pendant group derived from said compound and obtain the objective powder having a pendant group-containing silicone polymer film on the whole surface. The coating of the powder is preferably carried out in vapor phase by putting the silicone compound and the powder into separate open vessels and leaving the vessels in a common closed system.
Patent JP-S6237806-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B7/18
Filed: 1985-08-13
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-H05132310-A (JP)
Title: Zeolite ssz-32
Inventor: SUTEISHII AI ZOONZU
IPC: C10G45/64
Filed: 1991-07-18
Abstract: PURPOSE: To form the crystalline zeolite SSZ-32 of a new composition by using an N-lower alkyl-N'-isopropyl-imidazolium cation as a template (mold) and to provide a process for transforming hydrocarbon by using the crystalline zeolite SSZ-32.  
     CONSTITUTION: The method for preparing this zeolite having the molar ratio of about (20:1)-(40:1) or below to aluminum oxide of silicon oxide and the X-ray diffraction line of a table 1 includes a process (a) for preparing an aqueous mixture containing the source of an alkali metal oxide, the N-lower alkyl-N'- isopropyl-imidazolium cation, the aluminum oxide and the silicon oxide, a process (b) for maintaining the mixture at the temperature of at least 140°C and generating the crystal of the zeolite, and a process (c) for recovering the crystal. A hydrocarbon transformation process includes the process of bringing a hydrocarbon raw material into contact with the zeolite under hydrocarbon transformation conditions. 
     COPYRIGHT: (C)1993,JPO