baber/WOPTO huggingface dataset:
Patent JP-S57212418-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGOME TAMIHITO
IPC: G02F1/139
Filed: 1981-06-24
Abstract: PURPOSE:To obtain good display characteristics by mixing colesteric or chiral nematic liquid crystals as optically active materials having right-hand and left- hand optically rotatory powers with nematic liquid crystals, thereby specifying the relations between the pitches of the liquid crystal material and the inter- substrate distance of cells. CONSTITUTION:A mixture of a right-hand optically active material and a left- hand otically active material is used for a base liquid crystal consisting of a nematic liquid crystal, and the relation dP/dt=dD/dt between the pitch P of the liquid crystal material and the inter-substrate distance D of the cell is satisfied, whereby the change of D/P with temp. is eliminated. Therefore, the value of D/P showing good display characteristics is maintained irrespectively of temps., and the phase transfer type color display having no memory effect and color irregularity is performed.
Patent JP-S58213477-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: MISAWA HIROSHI
IPC: H01L29/808
Filed: 1982-06-04
Abstract: PURPOSE:To reduce the gate length as well as to increase the mutual conductance of the titled transistor by a method wherein the island of a silicon nitride film formed on the part, which will be turned to the first gate part region, is placed in an etching solution of silicon nitride film, and an etching is performed from upward, leftward and rightward directions while said island is being placed in an etching solution of silicon nitride film. CONSTITUTION:After an N type epitaxial layer 2, a P<+> region 3, a source part region 5, a drain part region 6 and silicon dioxide film 4 have been formed on a P type semiconductor substrate 1, a hole 9 is formed on the film 4, and a glass film 10 is formed thereon, and then a silicon nitride film is formed on the film 10. Then, an island 12 of silicon nitride film is formed in the size of W1 on the part which will be turned to the first gate part region, and after the island 13 of the size W3 has been formed by placing it in the etching solution of silicon nitride film, the film 10 is removed. Then, when the island 13 is removed and a heat treatment is performed, the P type impurities contained in a silicon glass film 14 are diffused into the layer 2, and a region 15 of W3 in size is formed. Subsequently, a metal wiring is performed.
Patent JP-S62254292-A (JP)
Inventor: NOZAWA MAKOTO
IPC: G07G1/12
Filed: 1986-04-28
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-S57212131-A (JP)
Title: Preparation of tri-substituted olefin
Inventor: SATOU MASAO
IPC: C07C67/00
Filed: 1981-06-23
Abstract: PURPOSE: To prepare the titled compound in high yield and steric selectivity, by reacting a specific propargyl alcohol with a Grignard reagent in the presence of a catalytic amount of dicyclopentadienyl-dichlorotitanium.  
     CONSTITUTION: A propargyl alcohol of formulaI(R 1  and R 2  are H or lower alkyl; R 3  is alkyl or aryl which may have substituent group inert to the reaction), e.g. the compound of formula II or formula III is made to react with a Grignard reagent of formula RMgX (R is lower alkyl; X is Cl, Br or I) in the presence of a catalytic amount of the compound of formula CP 2 TiCl 2  (Cp is cyclopentadienyl group or its derivative). A tri-substituted olefin such as nerol or (E,Z)- farnesol, etc. can be prepared by reacting the above reaction product with e.g. a methylation reagent, etc. The method is useful for the selective synthesis of γ,γ'-di-substituted-2-alken-1-ols useful as a natural product or its intermediate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10288234-A (JP)
Title: Vertical base isolation device
Inventor: MOCHIO TAKASHI
IPC: F16M5/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a vertical base isolation device which can be applied to also a structure for which high reliability is required. SOLUTION: This device is provided with a plurality of compression coil springs 1 which are disposed in series between a supporting basis 11 and a structure 2 along the vertical direction, a recessed spring supporting member 2 having each of disk parts 2a which is disposed between these compression coil springs 1 and cylindrical sleeve parts 2b which are coaxially provided at the peripheral edge ends of the disk parts 2 and an auxiliary pillar 3 which is disposed at the center of the compression coil spring 1 and the spring supporting member 2, fixes the upper end to the structure 12 and makes the lower end a free end so as to have a gap inbetween the supporting basis 11.
Patent JP-H03293741-A (JP)
Title: Inspecting apparatus for semiconductor device
Inventor: ARATAKE HIROSHI
IPC: H01L21/66
Filed: 1990-04-12
Abstract: PURPOSE:To prevent printing ink liquid from sagging by detecting presence or absence of each semiconductor device in a lead frame, and printing only actually present defective semiconductor device. CONSTITUTION:A semiconductor device detector 51 for detecting the presence or absence of each semiconductor device 30b in a lead frame 30 to output detection data S1, and a characteristic inspecting unit 52 for inspecting electric characteristics of each semiconductor device 30b to output characteristic inspection data S2 are disposed near a supply unit 50. Further, a marking unit 53 for printing the device having defective characteristics, a printing process discriminator 54 for deciding propriety of ink adherence, and container 55 for containing the frame 30 after deciding are sequentially disposed. The presence or absence of the device is detected, electric characteristic is inspected, and only actually present defective device is printed. Thus, it can prevent printing ink liquid from sagging.
Patent JP-S60242160-A (JP)
Title: Winding method of web and device thereof
Inventor: TERAJIMA YOSHIMI
IPC: B65H23/195
Filed: 1984-05-15
Abstract: PURPOSE:To prevent crinkles inside a winding coil or an axial interlayer slip to be produced during winding operation from occurring, by additing fluid pressure, commensurate to the winding tension calculated one the basis of a measuring signal of winding web length, to a tension roll. CONSTITUTION:When web winding is started, a signal of the winding length lmeasured by an actuating signal of a cutter 14 and a length measuring devcice 13 is inputted into an interface 16 whereby a computer 15 calculates a coil radius (r) commensurate to the length l and further calculates a winding stress (t) corresponding to the radius (r) and winding tension T multiplying the stress (t) by a sectional area of a web W. And, when both parts of the web W at the entranxe end side of a tension roll 9 is paralleled with each other, an electric signal commensurate to force of 2T=F is inputted into an electro-pneumatic converter 17 which, in turn, feeds air 19 of air pressure corresponding to the input, therefore the roll 9 is able to add the stress (t) being varied according to an increase in the radius (r), namely, the tension T to the web W, thus crinkles inside the winding coil and an interlayer slip are preventable from occurring.
Patent JP-H04325563-A (JP)
Title: Colored resin composition, colorant, and molded article
Inventor: TATSUMI HIDEO
IPC: C08L101/00
Filed: 1991-04-26
Abstract: PURPOSE:To prepare a deeply metallic colored, beautiful molding having an excellent decorative pattern easily with a high reproducibility by a usual molding method such as extrusion or injection molding. CONSTITUTION:A colored resin compsn. or colorant that comprises a resin such as a vinyl chloride, polystyrene, or polypropylene resin, a pearlescent pigment having a light coherence, and a black to grey nonmeltable fiber such as carbon fiber or stainless steel fiber; and a molding prepd. by molding the compsn.
Patent JP-S5221599-A (JP)
Title: Method for developing and separating isotope
Inventor: MIYAKE TETSUYA
IPC: B01D15/04
Filed: 1975-08-12
Abstract: PURPOSE: This method effectively separates an uranium isotope by using an ion-exchange resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09248479-A (JP)
Title: Crusher to be mounted on loading vehicle
Inventor: SHIRATORI HIDENOBU
IPC: B02C21/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To crush crushed refuse even at a place facing to a road or a narrow place with good work efficiency without requiring the leveling of crushed refuse by loading the loading part of a loading vehicle with a crusher t6 be mounted on the loading vehicle in a freely movable and detachable manner. SOLUTION: A crusher 1 to be mounted on a loading vehicle is mounted on the loading part 5 of a dump truck 3. This crusher l is freely moved on the loading part 5 and freely detached from the loading part 5. When the crusher 1 is moved on the loading part 5 while the refuse crushing function thereof is operated, crushed refuse can be uniformly and equally leveled over the entire surface of the loading part 5. Therefore, leveling work using a scoop by a worker is made unnecessary. Further, a process once piling up crushed refuse is made unnecessary and no space is required.
Patent JP-H04327172-A (JP)
Title: Storage tank for highly concentrated slurry of coal and water
Inventor: MASUBUCHI AKIRA
IPC: B65D90/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the formation of deposites in a tank storing therein a highly concentrated slurry of coal and water at a place where a jet mixing stream becomes turbulent when the slurry is being stirred by jet mixing. CONSTITUTION:A tank 1 for storing therein a highly concentrated slurry of coal and water is provided with baffle plates 9 on its bottom part to prevent a jet mixing stream from becoming turbulent, thereby preventing the formation of deposites. A deposite preventive measure applied in this way to such a slurry tank obviates the need for a mechanical stirring device and hence for cleaning the tank.
Patent JP-H08290047-A (JP)
Title: Gas-liquid contact apparatus and method
Inventor: OHARA TAKESHI
IPC: B01F3/04
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a gas-liquid contact apparatus low in gas pressure loss and large in the contact amt. of a liquid with gas by parallelly arranging a large number of rod-shaped members having specific thickness within a container in a vertical direction at a proper interval to form a vertical reed screen and allowing a liquid to flow down from the upper parts of the rod-shaped members. CONSTITUTION: A large number of rod-shaped members 61 with a thickness of 1-10mm are parallelly arranged within a container 1 having a gas inlet 7A and a gas outlet 7B in a vertical direction at a definite interval to form a vertical reed screen 6. A means 2 supplying a liquid 9 is formed above the rod-shaped members 61 and the liquid flowing down along the rod-shaped members 61 forms liquid membranes between the adjacent rod-shaped members to be brought into contact with gas. By this constitution, a gas-liquid contact apparatus low in gas pressure loss and extended in contact area can be obtained. Therefore, this apparatus can be arranged on the way of a flue of combustion gas such as exhaust gas of a boiler. In this case, a gas-liquid contact space is separated into a plurality of spaces if necessary and constituted so that gas is passed in series.
Patent JP-2000292324-A (JP)
Title: Steam processing device
Inventor: HARA EIJI
IPC: G01N1/22
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a steam processing device using the principle of gas-liquid equilibrium and a device with a simple structure, removing impurities in steam easily with a simple operation, obtaining condensate in the presence of the steam, and evaluating by sampling the condensate to optimally remove the impurities in the steam. SOLUTION: This device is provided with a container 1, a steam processing unit 2 provided in the container 1, a passage 3 for steam to be processed connected to the container 1 such that the passage is connected to an entrance side of the steam processing unit 2, a passage for processing steam connected to the container 1 such that the passage is connected to an exit side of the steam processing unit 2, and a processing steam bypass passage 5 provided bottom of the steam processing unit 2.
Patent JP-H10288623-A (JP)
Title: Flow direction/speed meter
Inventor: MATSUKI HIROTADA
IPC: G01P5/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make a flow direction/speed meter compactly, to save the installation space, to make the manufacturing cost cheap, and to measure the flow speed and flow direction correctly. SOLUTION: A rotary plate 27 is supported rotatably by a fixed case body 9. A sensor case 37 in which a flow speed sensor 43 for sensing the flow speed is installed, is mounted on the rotary plate 27 therewith, and a vertical blade 41 for sensing the flow direction is mounted on the sensor case 37. A reed switch mounting plate 11 equipped with a plurality of reed switches is installed in either the case body 9 or the rotary plate 27, and a magnet 33 for operating the reed switches is installed in the other of the case body 9 and the rotary plate 27.
Patent JP-H04229803-A (JP)
Title: Microlens and manufacture thereof
Inventor: FUJITA MASANOBU
IPC: G02B3/00
Filed: 1991-04-26
Abstract: PURPOSE:To improve the extent of characteristics from the standpoint of physical properties that a lens from is distorted and/or unresistible to washing by a solvent and so on by having a microlens hardened by means of three- dimensional cross-linking or the like. CONSTITUTION:An intermediate layer 12 is formed on a substrate 11 with transparent resin. This intermediate layer 12 serves as a base material forming a microlens, while in order to have a focus of the microlens efficiently situated on a sensor, it has a function to keep a focal distance of the microlens and such a function as a regularizing a distance between the lens and the sensor by forming a smooth surface. In addition, it is hardened through three- dimensional cross-linking or the like by heat and an active energy line, etc. In succession, a lens material 13 is pattern-formed, while the pattern-formed substrate is heated, having the pattern heated and melted, and a convex lens 15 is formed up and then this lens 15 is heated or irradiated with the active energy line 14 and hardened, thus the microlens 16 is manufactured.
Patent JP-H01268103-A (JP)
Title: Manufacture of coil bobbin and coil
Inventor: MIYAZAWA YAHEI
IPC: H01F27/28
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a high-reliability coil and to contrive the improvement in quality by enabling perfect automatic by providing a flange arranged at the end of a bobbin main body with a cut depression whose cut surface ranges from the inner end plane to the circumferential end plane of said flange, at least which is cut toward the circumference, thereby insulating wire terminals from a winding part. CONSTITUTION:When the winding of a wire 5 starts, a wire terminal 5p is previously fastened to a binding pin 12 and the terminal 5p is inserted into a cut portion 4c after it is hung on a guide pin 10. Next, when the wire terminal 5p is released from the guide pin 10 by bending said pin 10 ant the end of a winding step, the terminal 5p loosens. As a result, the wire terminal 5p bound with a binding pin 12 can be drawn out, and at the same time, a ring 5r formed of the wire terminal 5p can be made. Accordingly, this ring 5r can be inserted into a connection pin 14 and these can be connected. Then, the wire terminal 5p as a winding-start end can be inserted into the cut portion through a cut surface 4c and while it is suspended with a suspending part 9, it can be drawn out from a cutout 8 to the side of an inner end 3i and the wire terminal 5p can be isolated from a winding part 6 by an isolating mean 7 and is also electrically isolated.
Patent JP-H04327644-A (JP)
Title: Ceramics and manufacture thereof
Inventor: ITO TAKETO
IPC: E04F13/14
Filed: 1991-04-26
Abstract: PURPOSE:To obtain delicate surface patterns by a method wherein the surface of a base for a ceramic is formed unevenly, and burning is applied thereto after decorative glaze layer is unevenly distributed to each of one sides of protuberances. CONSTITUTION:Uneven forms are made by press forming over the surface of tile base before burning is applied to the tile base. Then sprayed glaze layer 5 is formed to one side of protuberances over the tile base by spraying the glaze 3 at an angle alpha being made about 30 deg.. Then burning is applied to the tiles that are formed as mentioned above approximately for 20 hours approximately at 1250 deg.C in a tunnel furnace of oxidation atmosphere, and thereby the tiles whereon irregular continuous unevenness are formed can be obtained. As shading is expressed on both sides of protuberances, unique surface patterns can be formed over the tile.
Patent JP-S5622225-A (JP)
Title: Information storing method for optical disk
Inventor: YAMAMOTO KAZUHIKO
IPC: G11B7/00
Filed: 1979-07-31
Abstract: PURPOSE: To automate the storage and arrangement of many pieces of picture information according to page numbers by reading and recognizing page numbers previously recorded on a recording medium and then by writing picture information on an optical disk according to page numbers.  
     CONSTITUTION: The disk memory unit consists of page-number recognition part 5, read part 4, write-read control part 7, write-read part 9, optical disk 10, output part 11 that reads and outputs picture information read out of optical disk 10 as a hardcopy, keyboard 12, etc. In such a constitution, optical disk 10 has the format of the 1st write reagion T, 2nd write region T 2 ... arranged successively from the outer circumference to the inner circumference, for example, and the 1st, 2nd... pages of picture information are written there. The write-read part reads optical disk 10 according to the page numbers, namely, from the contents of the 1st write region T 1  are then supplies them to page buffer memory 6 by way of read-write control part 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60241195-A (JP)
Inventor: MIYASHITA KAZUO
IPC: G06Q40/00
Filed: 1984-05-16
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-H09282526-A (JP)
Title: Automatic transaction device
Inventor: MATSUSHITA MITSUJI
IPC: A61B5/117
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by eliminating necessity to integrate a scattered light source into the device by providing a display part for displaying a white picture when photographing the iris, image switching part for switching the white picture display and ordinary picture display on the display part, and control part for outputting a white image display signal to the image switching part. SOLUTION: This device is provided with a display part 11 for displaying the white picture when photographing the iris, image switching part 24 for switching the white picture display and ordinary picture display on the display part 11, and main control part 18 for outputting the white image display signal to the image switching part 24. Thus, when the white image display signal is outputted from the main control part 18 to the image switching part 24 together with an ordinary image signal, the composite picture signal to be outputted from the image switching part 24 to the display part 11 becomes a white picture output, sysynchronized with the picture signal. Corresponding to this white picture output, the display part 11 turns a CRT to a white picture and irradiates eyes 33a of a customer 33 with light.  During this operation, the main control part 18 outputs a camera driving signal and synchronously with this signal, a camera control part drives a camera 13a and photographs the iris.
Patent JP-H02274197-A (JP)
Title: Load distribution processing system
Inventor: MUKAI TOSHIO
IPC: G06F15/177
Filed: 1989-04-17
Abstract: PURPOSE:To prevent the increment or remarkable delay of call processing time and a state impossible to perform a processing due to busy in all the devices from occurring by applying control so as not to centralize a load on a specific call processor by recognizing the congested state of each call processor comprising a multiprocessor. CONSTITUTION:An input call distribution part 5 inquires a distribution destination call processor (CSP) #i to a call processor state managing part 4 when receiving a call issuing signal, and the call processor state managing part 4 selects the optimum CSP from congested level information and fault information at every CSP #0, #1,...#i,...#n already received and stored, and informs it to the input call distribution part 5. An output call acceptance part 6 inquires the distribution destination CSP #i to the call processor state managing part 4, and selects the optimum CSP from the congestion level information and fault information at every CSP #0, #1,...#i,...#n already received and stored, and informs it to an output call acceptance part 6, and the output call acceptance part 6 informs a received CSP number to a routine processor 11. Thereby, the control can be performed so as not to centralize the load on a specific call CSP.
Patent JP-H08290094-A (JP)
Title: Rotational cup type coating apparatus and method for coating
Inventor: UEDA YASUJI
IPC: H01L21/00
Filed: 1995-04-24
Abstract: PURPOSE: To prevent mist from being generated during rotational coating and to prevent dust from flowing in from the outside when a lid body of an outer cup is opened after coating. CONSTITUTION: A coating liquid is uniformly spread and coated on the surface of an article W to be treated by centrifugal force by rotating integrally a suction chuck 5 and an inner cup 3. In this instance, the concn. of a solvent in an outer cup 2 is kept high to make the atmosphere generate no mist by making a vent hole 17 and a vent hole 19 not coincide with each other. Then, after application of the coating liquid on the surface of the article W to be treated is completed, a blocking member 18 is rotated before a lid body 9 is opened to make the vent hole 17 and the vent hole 19 coincide with each other and air is introduced into the outer cup 2 from the outside to release the vacuum condition in the outer cup 2 and then, the lid body 9 is opened.
Patent JP-S63263016-A (JP)
Inventor: YAMANAKA TOSHIO
IPC: A01D41/12
Filed: 1987-04-20
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-H10276626-A (JP)
Title: Fishing rod for hole fishing
Inventor: TAKAGI KAZUNORI
IPC: A01K87/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod for hole fishing capable of making even a beginner readily feel a strike and convenient to carry. SOLUTION: This fishing rod comprises a gripping lever part 2 which is a square cylindrical member having a sealed lever end, is open at the other end and has an upper side to which an approximately dorsal fin-like spool 3 is fixed, a joint part 6 equipped with a packing piece from an inserting and attaching collar 4 in the base end direction and with an inserting and attaching piece 5 provided with a divided groove in the tip direction and an ear tip part 7 of a laminar material which is made of an austenite-based high-manganese high strength steel as a stainless steel, is gradually tapered toward in the tip direction, is gradually thinned at both sides of the face and the back and formed into 0.03 mm thickness at the tip based on 0.3 mm thickness of the base part of the ear tip. In carrying, the ear tip part is housed in the cylindrical part of the gripping lever part 2.