baber/WOPTO huggingface dataset:
Patent JP-H02289115-A (JP)
Title: Polyester fiber having high toughness and production thereof
Inventor: TERAMOTO YOSHIHIKO
IPC: D02J13/00
Filed: 1989-04-25
Abstract: PURPOSE:To obtain the subject fiber having high strength and high toughness and suitable for industrial materials by melt-spinning polyethylene terephthalate to obtain an undrawn filament having low orientation and specific physical properties and subjecting the filament to a specific treatment. CONSTITUTION:An undrawn filament having low orientation, an intrinsic viscosity of >=0.9 and a birefringence of 0.001-0.006 is produced by the melt-spinning of polyethylene terephthalate. The undrawn filament is drawn >=3.8 times under heating and then drawn 1.07-1.35 times at 280-450 deg.C. Subsequently, the drawn yarn is passed through a hot roll of 215-280 deg.C and wound at a relaxation ratio of 1-15% to obtain the objective fiber composed mainly of ethylene terephthalate unit and having a tenacity of >=10g/d, an elongation at break of >=15%, an initial modulus M0 of <=140g/d and a ratio (M8/M0) of >=0.4 wherein M8 is modulus at a stress of 8g/d.
Patent JP-S5439610-A (JP)
Title: Pcm signal transmission system
Inventor: IGA AKIRA
IPC: H04N5/78
Filed: 1977-09-05
Abstract: PURPOSE: To perform effective correction at the occurrence of burst errors in a VTR, etc. with a simple constitution by dividing the compressed PCM signal to required blocks and inserting error detection signals between the blocks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5632040-A (JP)
Title: Gas-turbine power generating device
Inventor: NAKANISHI KEIICHI
IPC: F02C7/18
Filed: 1979-08-22
Abstract: PURPOSE: To cool a lubricating oil efficiently by a method wherein an oil cooler is fitted to the side wall of an engine chamber, outside air is taken in directly and a cooling fan is driven by the hydraulic pressure of the lubricating oil.  
     CONSTITUTION: An air port 12 formed in the side wall 3A of a housing 3, and an oil cooler 7' and a cooling fan 8 is placed at the port 12. The cooling fan 8' is driven by a hydraulic motor 13, which is fed with a lubricating oil for engine. An exhaust port 14 is provided in the side wall 3B of the upper portion of an engine chamber 4 in the housing 3, and the outside air introduced into the engine chamber 4 by the cooling fan 8' is discharged to the outside after cooling the engine 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5630759-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGANO YOSHIYASU
IPC: H01L29/72
Filed: 1979-08-22
Abstract: PURPOSE:To obtain a base layer, an emitter layer and a base connecting layer by the same heat treatment in a semiconductor device by forming a layer added with N type impurity and P type impurity having larger diffusion coefficient than the N type impurity on an N type substrate. CONSTITUTION:An N type epitaxial layer 32 is superimposed on an N<+> type Si substrate 31, openings are perforated at an oxide film 33, and a polysilicon film 34 and an SiO2 film 35 including B and As are laminated thereon. The film 34 and 35 on one opening are removed, B ions are implanted thereto, and are heat treated in O2. As a result, the B and the As are diffused from the layer 34, and since the B has larger diffusion coefficient than the As, a P type base layer 36 and an N type emitter layer can be simultaneously formed. At this time the film 35 prevents the external diffusion of the impurity, a P<+> type base connecting layer 38 is formed, and an SiO2 film 33' are simultaneously formed. Subsequently, an opening is perforated at the film 33', the film 35 is removed, and a metallic layer 41 is formed on the substrate 31 together with aluminum electrodes 39, 40. According to said configuration, both the base and the emitter can be formed in the same heat treatment in high controllability, and the base connecting layer can consequently be easily formed.
Patent JP-H045821-A (JP)
Title: Liquid epitaxial growth apparatus
Inventor: KAWATSUKI SHIGEO
IPC: C30B19/06
Filed: 1990-04-23
Abstract: PURPOSE:To form, with good reproducibility, an epitaxial layer whose uniformity is good by a method wherein a recessed part is formed on the bottom side of a board slider and the recessed part is connected, via a groove in a board main body, to a through hole for a melt. CONSTITUTION:When a board slider 1 is moved relatively to a board main body 2 in the right direction or the like, a recessed part 7 and the like in a face on the side of a substrate 15 of the slider 1 are connected to groove ports of the main body 1. In succession, a melt 16 containing component elements of a crystal to be grown inside a through hole 3 is moved to the recessed part 7; it is stirred. Even when a temperature is distributed at the board 2 or the slider 1, the liquid becomes a uniformly saturated melt and comes into contact with the substrate 15 of the main body 2. Thereby, an epitaxial layer whose uniformity is good can be formed with good reproducibility on the substrate.
Patent JP-H04258245-A (JP)
Title: Production of cuttlefish product package and cuttlefish product
Inventor: KATO TAKENORI
IPC: A23L17/50
Filed: 1991-02-13
Abstract: PURPOSE:To produce a cuttlefish product hardly browning even by using a disoxidizer. CONSTITUTION:A packaging material is characterized as follows. The aforementioned packaging material has gas barrier properties and is capable of hermetically sealing a cuttlefish product and a disoxidizer and regulating moisture content of the cuttlefish product to >=35wt.% in a state of <=0.1vol.% oxygen concentration in the package. A product without promoting browning of the cuttlefish product can be produced even by using the disoxidizer. Thereby, the product, excellent in keeping quality and having soft texture and essential flavor of the cuttlefish can be produced. As a result, items of the cuttlefish product can be extended.
Patent JP-S59232964-A (JP)
Inventor: MURAKAMI TADAYOSHI
IPC: C04B35/16
Filed: 1983-06-13
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-H01277062-A (JP)
Title: Color correction processing method
Inventor: ITO KEITOKU
IPC: G06T1/00
Filed: 1988-04-28
Abstract: PURPOSE:To convert a color with specific hue in an input picture to an achromatic color and to prevent the discontinuance of the gradation of an output picture from being generated by substituting the recording density of the achromatic color for the recording density corresponding to a chromatic color being used in the selection of a color correction processing parameter. CONSTITUTION:Color spaces (Dr, Dg and Db) formed by the spectral density of the color to be recorded and rendered are divided by three or more planes extending in radial shape centering an achromatic color axis (Dr=Dg=Db), and processed. In such a case, the color correction processing of masking equation is decided at every color space (area) divided by the three or more planes in advance, and it is decided to which area the color to be processed belongs, and the color correction processing parameter is selected corresponding to a decided area. Next, the color to be processed is processed according to a selected color correction processing parameter. In such a case, by substituting the recording density to record the achromatic color for the recording density corresponding to at least one chromatic color out of the chromatic colors used in the decision of the color correction processing parameter of the divided color space, it is possible to prevent the gradation of the output picture from being discontinued.
Patent JP-H06316428-A (JP)
Title: Production of dispersed-shift optical fiber base material
Inventor: YAMADA SHIGETOSHI
IPC: C03B37/018
Filed: 1993-05-07
Abstract: PURPOSE:To provide the method for producing a dispersed-shift optical fiber base material capable of reducing the causing of a projecting irregular part in the side core region of a refractive index profile. CONSTITUTION:A heating burner 7b not supplied with a dopant forming gas is arranged between a first side core burner 7a and a second side core burner 8a so that the flame is radiated against a first side soot layer 7, and then the surface of the soot layer 7 positioned below the flame of the burner 7b is sintered. A dispersed-shift optical fiber stabilized in optical characteristic is produced from the dispersed-shift optical fiber preform thus obtained.
Patent JP-H06125778-A (JP)
Title: Vector using ribozyme and having rna transcription function and production of rna using the same
Inventor: TAHIRA KAZUMASA
IPC: C12N15/70
Filed: 1993-05-07
Abstract: PURPOSE:To produce one or two or more kinds of RNA transcription products to which excess base sequence is not added in excellent transcription efficiency. CONSTITUTION:A vector containing a DNA sequence coding a ribozyme RNA. This vector is obtained by adding a promoter containing a DNA sequence coding a RNA obtained by coupling one or two unit of RNA having a ribozyme capable of each cleaving 5' end and 3' end of DNA sequence by self processing to 5' end and 3' end of the DNA sequence.
Patent JP-H10300276-A (JP)
Title: Refrigerant flow divider
Inventor: HAEDA YOSHIO
IPC: F25B41/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To enable distribution of a refrigerant according to a required distribution rate without providing a restricting part or a piece for restriction, by forming grooves so that the dimensions thereof may conform to the distribution rate of the refrigerant passing through individual refrigerant passages. SOLUTION: The figure is a front view of a refrigerant flow divider 30 of a refrigerant made to flow through a refrigerant passage of a heat exchanger. In this refrigerant flow divider 30, grooves 37a-37e are formed to be larger in the width than other grooves 37f-37j. Accordingly, the quantity of the refrigerant flowing through the grooves 37a-37e can be made larger than that of the refrigerant flowing through the grooves 37f-37j. By selecting the width of the grooves 37a-37j appropriately in this way, a flow rate of the refrigerant can be set in conformity with the distribution of a flow velocity of air passing through the heat exchanger and the performance of the heat exchanger can be improved. The same effect can be attained also by changing the depth of the grooves 37a-37j. Moreover, it is also advisable to change both of the width and the depth of the grooves 37a-37j.
Patent JP-S58223183-A (JP)
Inventor: TAKEZAWA KIYOSHI
IPC: G09G3/00
Filed: 1982-06-21
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-H01278302-A (JP)
Title: Tenon processing apparatus for wood jointing part
Inventor: TANAKA TAKESHI
IPC: B27F1/08
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to change preparatory plan rapidly and easily and to improve working efficiency, by controlling programs for a number of tenon processing patterns by means of a computer, calling a processing program by means of a select switch and performing it in a tenon processing apparatus. CONSTITUTION:A data memory device 44 memorizes informations on numerial values such as dimensions of tenon width w, tenon depth d, knife diameter D which are operation data as variables and sets coordinate points for the straight lines and arcs in accordance with processing pattern informations. A program memory device individually fractionates and memorizes program informations obtd. by storing operational data informations on processing pattern informations. A select switch 46 set on a control panel 47 has a slot of junction points and connects each junction point with a program memory through an I/O interface 41. On each junction point, a processed shape of a tenon obtd. by performing a program content is written by an illustration Q1, Q2...Q12. A program information selected by means of a select switch 46 is taken in an operation part 36 of a CPU 34 by means of an executable instruction of a key board 39 and operated in taking an amt. of cutter offset into consideration. The operated result is inputted into a Z axis driven motor M1 and an X axis driven motor M2 through a control part 37 and further an output device 40.
Patent JP-H05302730-A (JP)
Title: Aroma supply method, and air conditioner with aroma supplier
Inventor: IWAMOTO AKIKO
IPC: F24F1/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide an air conditioner equipped with aroma supplier capable of adequately changing the kinds of aromas fitting to the variations of peripheral blood flows of a human. CONSTITUTION:Air conditioner equipped with aroma supplier comprises a blood flow sensor 10 for detecting variations of peripheral blood flows of a human, a reception section 14 for receiving a signal sent from the blood flow sensor 10, and an aroma supplier 20 assembled integrally in an air passage of the air conditioner for detecting the trend of variations of peripheral blood flows of a human based upon a signal from the reception section 14 and hereby selecting and generating the kind of aroma.
Patent JP-S62262870-A (JP)
Title: Photosensitive body
Inventor: YOSHINO KUNIHISA
IPC: G03G5/12
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the titled body capable of giving a multicolor image having simple and high quality by sticking a layer having color separation ability to a photosensitive layer, through a hot-melt type adhesive agent. CONSTITUTION:The photosensitive body 40 is formed by mounting the photosensitive layer 12 on a conductive material 11, and by sticking a layer 3 composed of the composite filter layer 3a having prescribed fine color separation ability and a thin film 3b on the obtd. conductive material with the hot-melt type adhesive agent 2. The hot-melt type adhesive agent 2 comprises the solid adhesive agent composed of a thermoplastic high polymer which does not contain a solvent and water at all as a base material, and is molten by heating and solidified by cooling. The sticking is effected in a state of melting the resin, and the binding (fixing) is carried out by cooling the resin after sticking.
Patent JP-S62263195-A (JP)
Title: Production of pentaacetylarubutin
Inventor: KINOMURA KEISUKE
IPC: C07H15/203
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for producing arbutin, etc., in high yield, by reacting beta-pentaacetylglucose with hydroquinone using a (poly)ethylene glycol dialkyl ether as a reaction solvent and acetylating the resultant product. CONSTITUTION:beta-Pentaacetylglucose is reacted with hydroquinone using a mono- and/or polyethylene glycol dialkyl ether (preferably having >=140 deg.C boiling point, e.g. ethylene glycol dibutyl ether, etc.) as a reaction solvent to form tetraacetylarbutin, which is directly without isolation acetylated with an acetylating agent to afford the aimed compound expressed by the formula. The acetylating agent is preferably used in an amount or more required to completely acetylate the tetraacetylarbutin and residual hydroquinone.
Patent JP-H09289893-A (JP)
Title: Heat-resistant amylase gene
Inventor: AKIBA AKIHIKO
IPC: C12N15/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene coding a heat-resistant amylase having a specific amino acid sequence, extremely high in heat resistance and capable of efficiently producing an enzyme capable of providing maltose and maltotriose by reaction with starch. SOLUTION: This new heat-resistant amylase gene codes a polypeptide having an amino acid sequence represented by the formula and has extremely high heat resistance and is useful for efficiently producing an industrial enzyme capable of producing maltose and maltotriose by bioengineering technique by reaction with starch. The gene is obtained by extracting a chromosomal DNA from Thermococcus profundus DT 5432 strain, subjecting the DNA to treatment with a restriction enzyme, separating the resultant DNA fragment mixture by electrophoresis, transferring separated fragment to a nylon film, reacting the fragment on the nylon film with a labeled DNA probe and separating the labeled DNA fragment.
Patent JP-S5333568-A (JP)
Title: Pattern formation device for shadow mask
Inventor: NAKAGAWA YASUO
IPC: H01J9/14
Filed: 1976-09-10
Abstract: PURPOSE:To have a simultaneous formation for both the surface and rear surface in order to eliminate the time non-reproductive process such as the temperature change, etc., and to form the both patterns on each glass dry plate in a phase symmetrical way in order to eliminate the both pattern error caused by the right angular error of the XY board. Thus, a pair of dry plate patterns can be obtained with high accuracy.
Patent JP-S58225772-A (JP)
Title: Image detector
Inventor: KAWASAKI KEIICHI
IPC: H04N5/335
Filed: 1982-06-23
Abstract: PURPOSE:To confirm the contents of image exposure on real-time basis and to decide on a shot range, by equipping a device which detects a latent image in time series with a means of detecting image exposure momentarily. CONSTITUTION:An image intensifier 36, lens 37, and television camera 38 are added to a conventional device. When a detection plate 7 is at a stand-by position 20. An X-ray fluoroscopic image is detected momentarily through the image intensifier 36, lens 37, and television camera 38 and monitored on a CRT, etc., on real-time basis. While a table 39 is moved, a shot range, etc., are determined and a motor 25 is driven in the opposite direction to an arrow 33 at a shooting point of X-ray fluoroscopy to transmit the motion in the opposite direction to said detecting operation. Thus, the detection plate 7 is moved to an image exposure position 19 to allow X-ray photographing. An electrostatic latent image is read as an electric signal in time series as usual.
Patent JP-H06317806-A (JP)
Title: Information recording device and information recording and reproducing method
Inventor: YAMASHITA TAKEHIRO
IPC: G02F1/135
Filed: 1993-05-10
Abstract: PURPOSE:To make possible image recording with high sensitivity by minimizing a change in electric field intensity in a spacing in spite of the presence of some unevenness in a gap length. CONSTITUTION:Information recording is executed by arranging an optical sensor 10 laminated with a photoconductive layer 13 on an electrode layer 12 and a liquid crystal recording medium 20 laminated with a liquid crystal recording layer 22 formed by dispersing and fixing a liquid crystal into a resin on the electrode layer 12 so as to face each other on an optical axis via a spacer 30 having 4 to 10mum thickness with at least one electrode layer formed as transparent electrodes, then exposing information and orienting the liquid crystal according to the information exposing while impressing a voltage between both electrode layers. The liquid crystal recording medium 20 is irradiated with reading out light and the recorded information is reproduced as visible information by the transmitted light or reflected light thereof.
Patent JP-H07296402-A (JP)
Title: Biaxial actuator
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/09
Filed: 1994-04-22
Abstract: PURPOSE:To provide a biaxial actuator in which resistance to a leaf spring is small and a limit value of the spring is large. CONSTITUTION:A lens holder 11 supporting a object lens 11a is supported by a fixed section 13 through a leaf spring 14. In this biaxial actuator 10, a leaf spring 14 is formed of stainless steel 14a, while its surface is plated with nickel 14b.
Patent JP-H046318-A (JP)
Title: Control device for cooking stove
Inventor: TAKEUCHI HACHIRO
IPC: F23N5/26
Filed: 1990-04-24
Abstract: PURPOSE:To prevent a failure in cooking such as a scorching or the like and prevent any dangerous state such as a fire ignition or the like by a method wherein a control device is provided with an informing means for informing a releasing of over-heating preventing function with sound by an over-heating prevention releasing means and then the informing means is operated when the over-heating prevention function is released. CONSTITUTION:When a user operates a releasing switch 24a as required, an over-heating preventive control is released and the operation does not become a low-cut operation mode or a high-cut operation mode. A temperature sensor 2b is driven to its descending position and a heating operation is carried out limitlessly without being related to a sensed temperature of a temperature sensor 2b. At this time, it is informed by a continuous sound or an intermittent sound with a buzzer 34 that the over-heating preventive control is released. Due to this arrangement, changes of the user's leaving the gas table after inadvertently forgetting that the over-heating preventive control has been released are decreased. Even in the case that the user happens to leave the gas table, a continuous informing is carried out by the buzzer 34.
Patent JP-H09292909-A (JP)
Title: Flat part and standing wall part dividing method and recording medium
Inventor: TANIZAWA TORU
IPC: G06F17/50
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for dividing an envelope (offset face) showing the moving pattern of a tool into a flat part and a standing wall part at the time of working to manufacture an object in the same form as a model through the use of the tool. SOLUTION: The envelope of the fixed point of the tool at the time when the tool comes into contact with each face of the model is prepared (S2), two-dimensional grid points at a regular intervals are set within a working area (S2), each of the set grid point is projected to the envelope (S4), the coordinate of the projected point is obtained (S5), the height of the flat part at the envelope is specified based on the inclination of the mesh consisting of the four projected points on the envelope (S6) and a contour path combining points at the same height at the envelope is calculated (S7). Then a pair of contour paths between which the height of the specified flat part exists are extracted from the calculated paths (S8) to divide the envelope by making the part inserted between the extracted contour paths the flat part (S9) and making the other part the standing wall part (S10).  An equal-interval projection path working processing is given to the flat part and a contour working processing is given to the standing wall part.
Patent JP-H048462-A (JP)
Title: Automatic infeed device in grinder
Inventor: OMOTO SHOJI
IPC: B24B3/38
Filed: 1990-04-24
Abstract: PURPOSE:To grind an edge surface of a cutter for a plane iron or the like accurately in a short time by attaching a sliding base, supporting a grinding wheel, to a feed screw, connecting this feed screw to an automatic driving part, making it correspond to the reciprocating changeover of a tool rest and rotate automatically, then constituting the grinding wheel so as to infeed to the cutter successively. CONSTITUTION:A tool rest 3 is set on a table 4, making this tool rest 3 slide in the axial direction of a grinding wheel 7, thus an edge surface 6a of a cutter 6 is ground. When this tool rest 3 has come to a reference position, a sliding base 5 supporting the grinding wheel 7 is automatically rotated by a feed screw 12, infeeding a wheel face to the cutter 6 as far as the specified amount. After completion of grinding the edge surface 6a with the specified amount of infeed, the feed screw 12 is further rotated automatically as far as the specified value, through which the wheel face is further cut in the edge surface 6a of the cutter 6, grinding this edge surface 6a of the cutter 6 in addition.