baber/WOPTO huggingface dataset:
Patent JP-S61223706-A (JP)
Title: Plastic optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/00
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the titled fiber having an excellent thermal resistance and bending resistance, and a less optical transmission loss by satisfying a specific relationship of melt flow rates between a copolymer of alpha-fluoro acrylic acid ester as a sheath layer and a polycarbonate as a core layer. CONSTITUTION:The titled fiber composed of the sheath layer 2 of the copolymer comprising a repeating unit shown by formula I wherein R is 1-5C alkyl, 1-5C fluorated alkyl or 3-6C cycloalkyl group, and the core layer 1 comprising the polycarbonate. The melt flow rate (MFR)1 of the polycarbonate of the core layer and the melt flow rate (MFR)2 of the polymer of the sheath layer satisfy the interrelationships shown by formulas II and III measuring under a condition of 5 kg test loads. By constituting the titled fiber as mentioned above, the titled fiber having the large durability for the repeating bending, the less optical transmission loss and the excellent thermal stability, is obtd.
Patent JP-H11240100-A (JP)
Title: Molding film and its manufacture
Inventor: KISHI KEIJI
IPC: B32B7/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve moldability of a design layer by laminating a support film having good dimensional stability on one surface of a transparent moldable film which can be molded separable on a non-molding part, and providing a design layer made of a moldable ink on the other surface of the film. SOLUTION: The molding film l is formed by releasably laminating a transparent moldable support film 3 having good dimensional stability on one surface of a non-molding part of a transparent moldable film 2, and providing a design layer 4 made of a moldable ink on the other surface of the film 2. In this case, the films 2 and 3a are preferably laminated by heat compression bonding. And the film 1 is manufactured by casting a melted resin on the film 3, drying it, cooling it to form the film 2, forming the layer 4 on the film 2, and then removing duplicated parts of molding parts of the film 3 and the film 2.
Patent JP-H10245596-A (JP)
Title: Detergent composition
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/44
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition having excellent detergency by mixing an amide group two-chain dipolar group anionic surfactant with an amidoethercarboxylate, an amidoether and glycerol. SOLUTION: This composition comprises 1-40wt.% amido group two-chain dipolar group anionic surfactant represented by formula I (wherein R is a 1-24C alkyl or an alkenyl; A is hydroxyl or a 1-6C alkylene; and Y is carboxyl, sulfone or the like) and 1-40wt.% amidoether carboxylate represented by formula II (wherein n and m are each 0-20; 1<=n+m<=20; Z is formula III or IV (wherein k and j are each 0-20; 0<=k+j<=20, H or a 1-3C alkyl; and M is an alkali metal or the like). The composition further formulates 0.5-5wt.% amidoether represented by formula V (wherein D is formula VI, H or a 1-3C alkyl; and R, n, m, k and j are as defined in formula II) and 0.5-20wt.% glycerol or glycerol ether represented by formula VII [wherein R is H, -(CH2 CH2 O)p CH2 COOM or the like; p and q are each 1-20].
Patent JP-S54154317-A (JP)
Title: Aperture device of copying machines
Inventor: KAMIMOTO YOSHIAKI
IPC: G03B27/50
Filed: 1978-05-26
Abstract: PURPOSE:To prevent the occurrence of uneven exposure of photosensitive surface by changing the aperture quantity according to the scanning speed of lighting optical system and making the exposure time product constant. CONSTITUTION:Between an original platen 1 and a focusing type optical transmission body array 3 is installed a moving aperture plate 5 whthin the angle of view of said array 3. The aperture plate 5 is guided and moved parallel to the original platen 1 and photosensitive surface 4 by an aperture plate guide 7. Also, a connecting plate 6 is moved along the central axis 10 by the revolution number-distance converter 8 of the centrifugal mechanism, whereby aperture control is accomplished. Hence, when the scanning speed increases, centrifugal force increases and the aperture plate 5 moves so as to increase the quantity of light of the focusing type optical transmission body array 3. If the speed decreases, the motion reverse from this takes place. As a result, the exposure time product becomes constant and the photosensitive surface 4 no longer causes uneven exposure.
Patent JP-S59187938-A (JP)
Inventor: NAGI SATSUO
IPC: E04B1/82
Filed: 1983-04-11
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-H08261845-A (JP)
Title: Thermistor-type temperature detector
Inventor: ISOBE KENJI
IPC: G01K1/08
Filed: 1995-03-22
Abstract: PURPOSE: To provide a thermistor-type temperature detector in which a first thermistor which is suspended and held in the inside space of a metal case out of a plurality of thermistors installed inside the metal case and a metal wire can be assembled without being dislocated in the radial direction of the metal case, without generating an electric short circuit owing to the contact of the metal wire with other metal components and by a simple operation. CONSTITUTION: A first thermistor 8, lead wires 7a, 7b and connector terminals 6a, 6b are resin-molded respectively, and a connector housing 9 is molded. The housing 9 is fitted to the opening part 1b of a sensor case 1. In addition, a groove part 9c is formed on the housing 9, and the lead wires 7a, 7b are situated at the inside from the groove part 9c. Thereby, the lead wires 7a, 7b and the thermistor 8 can be suspended and held inside the sensor case 1 by a simple operation, the lead wires 7a, 7b are set to a noncontact state with a coil spring 13, and an electric short circuit can be prevented.
Patent JP-S60207861-A (JP)
Inventor: MITA HIDEO
IPC: F25B9/00
Filed: 1984-03-30
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-S59188174-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L29/78
Filed: 1983-04-08
Abstract: PURPOSE:To enhance the integrating density of a semiconductor device by forming windows for leading electrodes of source and drain regions in a self-alignment. CONSTITUTION:An SiO2 layer 2, a polycrystalline silicon layer 3 and an Si3N4 layer 4 are formed on a P type silicon semiconductor substrate 1, and with the Si3N4 as a mask a field oxidized layer 5 is formed. A gate window is selectively opened, and a P type epitaxial layer 7 is grown. A gate oxidized layer 8 and a gate polycrystalline silicon 9 are formed. An N type impurity ions are implanted to the layer 3 to form N type source and drain regions 10, 11. A thermally oxidized film 12 is grown, the layer 4 is etched and removed, and source and drain electrodes 13, 14 of aluminum are formed. The layer 4 is used as mask in case of three times selective oxidations, and etched and removed eventually. Accordingly, the windows for leading the electrodes can be formed in a self-alignment.
Patent JP-H11262170-A (JP)
Title: Electric power system accident zone determination
Inventor: KOIKE TOMOHIRO
IPC: H02J3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To increase precision of accident zone determination, by setting a main protective flag for indicating presence of a main protective relay and a back-up protective flag for indicating presence of a back-up protective relay for determining the relays by these information in verifying relay operation. SOLUTION: An inflow channel of accident current into an accident potential zone is extracted (S12). A difference in the protective range of a set relay and the set time of an accident elimination relay are compared per channel for verifying relay operation, thus verifying the operation of a mounted relay (S15). If the relay does not operate at the terminal in the accident potential zone, and a short circuit relay (S) or a ground fault relay (G) on which a main protective flag is set by the terminal exists, the (S) relay or (G) relay is judged as a malfunction or non-operation (S17). If the (S) relay or (G) relay which protects the accident potential zone in the direction of a transmission line exists, and a back-up protective flag is set, the (S) relay or (G) relay is judged as the malfunction or non-operation (S18).  It is thus possible to eliminate accident potential zones involving two or more the invalid operational relays to determine the accident potential zone (S19).
Patent JP-H10251370-A (JP)
Title: Membrane forming composition and membrane formation
Inventor: GANAI KAKUTARO
IPC: C08G18/50
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a membrane not generating a crack or a pinhole even at a low temperature by constituting the same with a liquid containing an aromatic polyisocyanate, a specific compound and a liquid containing a specific chain extender. SOLUTION: This membrane forming composition is obtained by blending (A) a liquid containing an aromatic polyisocyanate, (B) a liquid containing (i) a polyoxypropylenepolyamine, (ii) a chain extender consisting of one or more kinds selected from aromatic polyamines not having an electron absorbing group on the aromatic ring and one or more kinds selected from diamines of the formula: H2 N[(CH2 )m O]n (CH2 )k NH2 , H2 N(CH2 )p R<1> and H2 NR<2> [R<1> is amino, an aminoalkyl (xylylene), an aminocyclohexyl, an aminoalkylbicycloheptyl, etc.; R<2> is an aminocycloalkyl or an aminocyclohexylalkyl group; (m) is 1-4; (n) is 2, 3; (k) is 1-4; (p) is 1-10] so as to attain 0.8-1.3 isocyanate group in the component (A) based on 1 total of the amino group and imino group in the component (B).
Patent JP-S57177655-A (JP)
Title: Jelly food and its preparation
Inventor: SUDOU SHINJI
IPC: A23L21/10
Filed: 1981-04-25
Abstract: PURPOSE: To obtain a felly food having excellent appearnace and gloss, and desirable resistance to the teeth, taste and flavor, by mixing the soup of dried cod skin and fin with a drink, and gelatinizing the mixture by cooling.  
     CONSTITUTION: The skin and fins of cod 1 obtained in the preparation of the ground or sliced cod meat, are dried for 1W3 days, immersed in water for 4W 12hr, mixed with water and gelatin, boiled sufficiently, and filtered to obtain a soup. The soup 3 is mixed with a drink (e.g. fruit juice) and sugar, heated, and gelatinized in the mold 4 by cooling. A jelly food having high toughness and resistant to collapse can be obtained by this process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61220324-A (JP)
Title: Deposition film forming
Inventor: ISHIHARA SHUNICHI
IPC: H01L21/205
Filed: 1985-03-26
Abstract: PURPOSE:To form the deposition layer on a substrate, by introducing the com pound containing silicon and halogen, and the active species made from com pound containing silicon which react mutually to the former compound, and making them react chemically by applying photo energy. CONSTITUTION:The photoconductive material 10 has the layer structure on the supporting body 11. This layer structure is constituted of the intermediate layer 12 which is installed according to necessity and the photoconductive layer 13. This intermediate layer 12 has the function, for example, to prevent effective ly the carrier from flowing from the side of supporting body 11 into the photo- sensitive layer 13, and to allow easily the photo-carrier to pass from the side of photo-sensitive layer 13 to the side of supporting body 11. The photo-sensitive layer 13 is formed in the same way as the intermediate layer 12, that is, the compound containing silicon and halogen, the active species made from com pound containing silicon and film-forming and, according to necessity, the in active gas and the gas of compound containing impurity atom as component, etc. are introduced into the film-forming space in which the supporting body 11 is installed, and the photo-sensitive layer 13 is formed on the intermediate layer 12 formed on the supporting body 11 by applying photo energy.
Patent JP-H11261182-A (JP)
Title: Circuit board and manufacture thereof
Inventor: SHIMIZU KAORU
IPC: H05K3/44
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for Cu foil etching, expand the selectable width of a substrate constituting a circuit board and facilitate forming a flexible circuit board, by providing a conductive resin wiring pattern contg. solder power and Cu powder on at least one surface of an insulator base. SOLUTION: This circuit board 100 has wiring patterns 2, 2 on both surfaces of a paper-phenol base 1, the wiring patterns are conducted electrically through through-holes 3, and components inserting holes 4 are also provided. The wiring pattern 2 is made by screen printing a conductive resin mode of a solder power, Cu powder, epoxy resin or acrylic resin, etc., and heating to harden the conductive resin. Or both main flat planes of the base 1 and through-hole 3 inner surfaces are insulated, a conductive resin contg. a solder power and Cu powder is injected by the injection forming, and the wired base 1 is held for several minimum to harden the injected conductive resin in a heated die after setting the wiring pattern 2.
Patent JP-H08263194-A (JP)
Title: Key input device
Inventor: YAMASHITA YUKIHIRO
IPC: G06F3/0488
Filed: 1995-03-22
Abstract: PURPOSE: To enables a user to perform key input at a key position matching with the size of the hand and improve the operation efficiency. CONSTITUTION: The user specifies a key array at a key array selection part 01. A storage part 02 stores the selected key array information and key position information. A touch screen panel part 03 displays keys in the selected key array at the set position on the basis of the information in the storage part 02 and detects input through user's key input operation. A control part 04 determines key position information according to position information on the fingers from the touch screen panel part 03 at the time of initialization, and generates the key input signal of a key displayed at the pressed key position during the operation according to the input information from the touch screen panel part 03, the key array information and key position information in the storage part 02.  A connection part 05 transmits the key input signal from the control part 04 to the body of a device such as a computer.
Patent JP-H11254401-A (JP)
Title: Inclined stopper device for tabletop cutting machine
Inventor: MATSUNAGA KENICHI
IPC: B27B5/20
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the inclination of a cutting tool part and improve the cutting accuracy during inclined cutting by fitting a stopper member to either of a base or an inclined member in a freely forward/backward sliding manner and bringing the stopper member into contact with the other at an optionally inclined position for the cutting tool part between an orthogonal angle with the upper face of the base part and a specific angle. SOLUTION: Adjusting bolts 18, 19 are fitted perpendicularly to the rear part of the upper surface of a turntable 2, and a stopper 26 is provided in front of a holder 6, which is, in turn, inclined to the right/left. When the stopper 26 is at a specified inclined angle, its contact face 26a or 26b comes into contact with the head part of the adjusting bolt 18 or 19 so that the right/left inclined positions of a cutting tool part 8 are set. A stopper pin which regulates the inclination of the cutting tool part 8 at an optional position between an orthogonal (O degree) position and an inclined angle 45 degrees is engaged, in a freely forward/backward sliding manner, toward the holder 6 side of the turntable 2. Thus it is possible to easily adjust the inclined position of the cutting tool part 8.
Patent JP-S62220905-A (JP)
Title: Connecting method for single mode fiber
Inventor: SOTODANI SHIGEO
IPC: G02B6/24
Filed: 1986-03-20
Abstract: PURPOSE:To easily connect single made SM cables in a short time and to reduce a connection part and a joint box in size by making light incident on all cores of SM fibs of one side, and a aligning their axes so that the variance among respective clad mode leak light beams is minimum while detecting the clad mode leak light beams leaking out of jackets o respective SM fibers of the other side. CONSTITUTION:End surfaces of parallel arrayed SM fibers 11 of one side and end surfaces of plural SM fibers of the other side are arranged opposite each other; and light is made incident on all cores of the SM fibers 11 of one side and while clad mode leak light beams leaking out of the jackets of the respective SM fibers 12 of the other side are detected by a leak light detection sensor 3, their axes are aligned so that the variance among the respective clad mode leak light beams is minimum and then the SM fibers 11 and 12 are welded together at a time. Consequently, the SM cables 1 and 2 are easily connected in a short time.
Patent JP-H01240559-A (JP)
Title: Polyamide resin composition
Inventor: ITO FUMISAKU
IPC: C08L73/00
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the subject composition containing uniformly dispersed constituent components, having low water-absorption and excellent mechanical strength, flexibility, heat-resistance, etc., are suitable for electrical, electronic and automobile parts, by compounding a specific amount of an aromatic acid anhydride to a polyamide resin and/or an aromatic polymer. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of a polyamide resin (e.g., nylon 6 or nylon 66) and/or an aromatic polymer (e.g., polyphenylene oxide) having a number-average molecular weight of >=8,000, preferably 10,000-50,000 with (B) 3-100pts.wt., preferably 5-50pts. wt. of an aromatic acid anhydride of formula I (E and E' are group of formula II, formula III, etc.) (e.g., anhydride of a polymer of 1;4-diphenoxy-butane-p,p'- dicarboxylic acid).
Patent JP-H07272189-A (JP)
Title: Method for identifying vehicle and method for reading vehicle number
Inventor: TAKARA SHOICHI
IPC: G08G1/015
Filed: 1994-03-31
Abstract: PURPOSE:To correctly read a vehicle number in spite of an error in vehicle number recognition. CONSTITUTION:A character segmenting part 20 segments a number plate image from a picked-up image obtained by a camera 10 and a character recognizing part 22 recognizes the character of the vehicle number. A recognition result is stored in a memory 38 till a succeeding image pick-up cycle. A matrix generating part 36 generates edge data indicating whether or not an edge exists concerning plural coordinate points which are set with the center coordinate of the number plate image as an original point. Generated edge data is stored in the memory 40 till the succeeding image pick-up cycle. The coincidence degree of the character recognition result at the point of present time with the stored vehicle number is weightedly added to the coincidence degree of edge data at the point of present time with stored data so that the threshold value of the result is judged. The identification of a vehicle by considering edge generation conditions is realized and the vehicle number is correctly read even with the error in vehicle number recognition.
Patent JP-S58182184-A (JP)
Title: Decoder circuit
Inventor: SUMI SATORU
IPC: G11C8/10
Filed: 1982-04-17
Abstract: PURPOSE:To prevent word lines from being selected erroneously by connecting a common driving transistor (TR) which is controlled one bit in a group of bits of a row address and TRs which are selected by the all remaining bits while connected to the said TR in common. CONSTITUTION:A decoder circuit consists of a predecoding part 21, main decoding part 22, and clock generating circuit CG. The predecoding part 21 performs NOR operation with the inverted clock of a clock CK passed through an AND circuit. Further, a part 21' for NORing an address bit A6 with the inverted clock is provided. The main decoding part consists of stages of plural driving TRs 21-1-21-3 and the common driving TR21-4 in a reverse pyramid shape and only the common TR is turned off every time the clock falls to hold all nodes N1- N4 at ''H''. Consequently, word lines are prevented from being selected erroneously and the number of TRs is reduced.
Patent JP-H06249417-A (JP)
Title: Combustion equipment
Inventor: NAKAI SATOSHI
IPC: F23C99/00
Filed: 1993-02-26
Abstract: PURPOSE:To simplify the structure and enable easily manufacturing a combus tion equipment of a thick-and-thin combustion type. CONSTITUTION:In a combustion equipment a pair of thick side components 1, each of which comprises a mixing tube 4 and a thick air-fuel mixture chamber 5 with a thick gas flame hole 11, are put together with a thin gas flame hole 9 between the two in a setup to produce a thin gas by mixing a thick gas which is fed through holes 10 formed in the inner wall 3 of the structural thick side component 1 with air which flows into a space 2 through an air inlet 7 provided thereunder.
Patent JP-S60208226-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: B32B5/00
Filed: 1984-04-02
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-H06256320-A (JP)
Title: Pyrazine 4-oxide derivative effective for mycobacterium tuberculosis
Inventor: TOIDA ICHIRO
IPC: A61P31/04
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a new pyrazine 4-oxide derivative showing excellent antimicrobial activity against infectious disease with Mycobacterium tuberculosis. CONSTITUTION:A compound of the formula (R1 is hydrazino and R2 is methyl or R1 is hydroxymethylamino and R2 is H), namely 5- methylpyrazinecarborydrzido-4-oxide and N- hydroxymethylpyrazinecarbohydrazide-4-oxide. 5methylpyrazinecarbohydrazide-4- oxide is obtained by reaction of 5-methylpyrazinecarboxamide-4-oxide with hydrazine and N-hydroxymethylpyrazinecarbohydrazide-4-oxide is obtained by reaction of pyrazinecarboxamide-4-oxide with formuldehyde.
Patent JP-H07267889-A (JP)
Title: Purification method for fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
Inventor: KAWAI TOSHIKAZU
IPC: C07C41/42
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a high purity fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether by effectively suppressing decomposition of fluoromethyl-1,1,1,3,3,3- hexafluoroisopropyl ether which is used as medicine, especially as inhalation anesthetic agent, in its purification by distllation. CONSTITUTION:A purification method for fluoromethyl-1,1,1,3,3,3- hexafluoroisopropyl ether comprises distillating fluoromethyl-1,1,1,3,3,3- hexafluoroisopropyl ether by adding thereto, a compound selected from a hydroxide, hydrogen phosphoric acid salt, phosphoric acid salt, hydrogen carbonate, boric acid salt or sulfite of alkali metal, an alkali metal salt of acetic acid or phthalic acids, or boric acid.
Patent JP-H07265475-A (JP)
Title: Production of golf club head
Inventor: TAKEDA HITOSHI
IPC: A63B53/04
Filed: 1994-03-31
Abstract: PURPOSE:To surely and securely fix weights to the back side of a head body by a mechanical means. CONSTITUTION:Plural hollow grooves 17a, 19a are formed on the rear surface of a head body 11a consisting of a titanium alloy, i.e., the butt surface 16a of the weight 12a. Plural projecting lines 22a, 24a are formed on the front surface of the weight 12a consisting of a beryllium copper alloy, i.e., the butt surface 21a against the head body 11a. These recessed grooves 17a, 19a incline by having centrifugal directivity forward with respect to the butt surface 16a. The projecting lines 22a, 24a have directivity perpendicular to the butt surface 21a before coupling of the head body 11a and the weight 12a. The respective projecting lines 22a, 24a are force-fitted unto the respective hollow grooves 17a, 19a while these projected lines are plastically deformed overall by a press device, by which the head body 11a and the weight 13a are fixed to each other.