baber/WOPTO huggingface dataset:
Patent JP-S5633617-A (JP)
Title: Connector for optical fiber
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/32
Filed: 1979-08-28
Abstract: PURPOSE:To decrease the connection losses of light by selecting the focal length of optical lenses at the fiber ends at predetermined values. CONSTITUTION:Connectors 3 are mounted to the ends of the optical fibers 1 to be connected, the connectors 3 are provided with spherical lense A 4 in the positions opposing to the end faces of the fibers 1. The connectors 3 oppose to each other and are fitted into an adapter 2. The light transmitted in one fiber 1 diverges from the fiber end, is made to parallel luminous fluxes by the lens 4, and is again focused in the opposing fiber 1 by the other lens 4. At this time, the lenses 4 and the fibers 1 are beforehand aligned and fixed to predetermined proper positions with high accuracy within the connectors 3. The focal length of the lenses of this case is made within a range of about 0.1-0.2mm., and the connection losses of the fibers is held at <=2dB.
Patent JP-H06324241-A (JP)
Title: Lens fixing device
Inventor: OTSUKA ITARU
IPC: G02B7/02
Filed: 1993-05-10
Abstract: PURPOSE:To provide sufficient holding power for a lens group without deforming a lens cell by using a fixing member to fix lenses in the lens cell, may be fixed. CONSTITUTION:Plural lenses are set inside the lens cell 10, which has the same inner diameter so that the lenses can slide. Then, a lens holding rib 12 is provided at a 1st end 11 on the inner diameter part of the lens cell 10 so that the lens can be held. Plural holes 14 are provided at a 2nd end 13 being the other end of the lens cell 10. The specified number of lenses are inserted in the lens cell 10 until they abut on the rib 12. When the insertion of the lenses is completed, the fixing member 20 is wound round the lens cell 10 so that the pawl member 24 of the member 20 may be inserted in the hole part 14 of the lens cell 10, and the member 20 is directly fixed on a lens cell 10 main body in a state where the lens 40 is pressed in contact to the rib 12 side by the pawl member 24.
Patent JP-H02286113-A (JP)
Title: Bathroom unit
Inventor: KUWABARA NOBORU
IPC: A47K3/00
Filed: 1989-04-26
Abstract: PURPOSE:To watch television in a comfortable state with sitting in a bathtub by arranging a television receiver on the wall surface of a bathroom and providing a means to prevent slip between the user and bathtub on the lower surface of a bathtub cover having strength so as to be the stool of the bathing person. CONSTITUTION:A bathtub cover 2 is composed of a material such as wood or plastic having the suitable strength and heat insulating ability. Even when the bathing person sits on the bathtub cover 2 in a state that both ends of the bathtub cover are set on the upper edge of a bathtub 1 over the bathtub, the strength of the bathtub cover is enough to bear against the weight of the bathing person. On the back of this bathtub cover 2, a projecting part 3 is provided in a position that to be abutted to the inside edge of an upper opening in the bathtub 1 or to be almost abutted. Accordingly, when the bathing person sits on the bathtub cover 2, this projecting part 3 is abutted to an inner surface in the upper end of the bathtub 1 and the bathtub cover 2 is not slipped on the upper surface of the bathtub 1. Then, the bathing person can watch television with sitting on the bathtub cover 2.
Patent JP-S60252627-A (JP)
Title: Novel polyether imide and its preparation
Inventor: MATSUO SHIGERU
IPC: C08G73/00
Filed: 1984-05-30
Abstract: PURPOSE:A polyether imide having improved heat resistance, flame retardance, and solvent resistance, wherein raw materials are easily obtainable, prepared by reacting a dihydric phenol with a dihalide and an aminophenol in an alkali, reacting the reaction product with an acid anhydride, treating the resultant compound with water. CONSTITUTION:A dihydric phenol shown by the formula HO-Ar-OH (Ar is group shown by the formula I -formula III, etc.; R' is 1-13C bifunctional hydrocarbon) is reacted with a dihalide shown by the formula IV (R is -SO2-, or -CO-; X is halogen) and p-, or m-aminophenol in the presence of an alkali and a solvent to give an oligomer shown by the formula V (n is 1-50), which is reacted with an acid anhydride shown by the formula VI (Ar' is group shown by the formula VII, formula VIII, etc.) in a solvent, and treated with water or an alcohol, to give a polyether imide having a repeating unit shown by the formula IX, terminal groups of -NH2, group shown by the formula X, etc., and >=0.2dl/g reduced viscosity in 0.2g/dl concentration N-methylpyrrolidone solution at 30 deg.C.
Patent JP-S5442519-A (JP)
Title: Gas turbine generator
Inventor: OOI MASAO
IPC: F02C7/00
Filed: 1977-09-09
Abstract: PURPOSE: To cool a bearing or the other parts in a room effectively by introducing cooling air of a gas turbine generator into a bearing room.  
     CONSTITUTION: A motor 6 for conducting a fan 7 is cooled by cooling air which is introduced from an air inlet 2 by the fan 7. Some of cooling air having cooled the motor 6 is let into a bearing room 13 including a bearing 15 through an air duct pipe 18 to cool the bearing and the other parts and the other is let into a gear room 10 including a gear box 12 through an exhaust duct and exhaust ports 8, 9 to cool gears and the other parts. Cooling air having cooled the bearing room 13 is discharged from the exhaust port 14 and with a discharge port 19 near the idscharge port 14 for discharging cooling air from the gear room 10 opened, the discharged cooling air from the room 13 absorbs and discharges the cooling air in the room 10 to circulate cooling air effectively in the room 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06349766-A (JP)
Title: Manufacture of semiconductor element
Inventor: UU JIN RII
IPC: H01L27/092
Filed: 1994-05-23
Abstract: PURPOSE: To reduce several stages of masking processes to simplify the process, and form a shallow field threshold voltage adjustment layer of a high concentration. CONSTITUTION: After regions where an N-well 17 and a P-well 17' are formed have been set by utilizing a photosensitive film, simultaneous double implantation of phosphorus (P) ions and arsenic (As) ions into the N-region is carried out. In a process of forming a field oxide film, a field oxide film 15 is formed by a high-pressure oxidation system.
Patent JP-S61265114-A (JP)
Inventor: SUEOKA TETSUO
IPC: A47G29/126
Filed: 1985-05-21
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-S602702-A (JP)
Inventor: KOZASA AYAKO
IPC: A41D3/00
Filed: 1983-06-16
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-H04263907-A (JP)
Title: Manufacture of prepreg
Inventor: IKETANI KUNIO
IPC: H05K3/02
Filed: 1991-02-18
Abstract: PURPOSE:To obtain prepreg for a laminated board having good dimensional stability, board thickness, and superficial smoothness by rendering the temperature of a base material lower than the vapor temperature of a solvent for condensating the solvent into the base material, and thereafter impregnating and then drying resin varnish into the base material, at the time of placing the base material into contact with the vapor of the solvent. CONSTITUTION:A base material of paper or the like is cooled in a cooling chamber, and then passed through a chamber filled with the vapor of a solvent such as methyl cellorolve. In this manner, a little quantity of the solvent uniformly adheres over the surface of the base material and therefore impregnates sufficiently into the inner part of the base material. Thereafter, the temperature of the base material is allowed to rise to the room temperature or higher, and the base material is taken out of the solvent vapor chamber after reaching of the room temperature or higher, subsequently, impregnated with ordinary resin varnish through immersion. By this method, the performance of a laminated board after molding comes to be excellently stable wherein remaining air bubbles do not reside at all and no dispersion of resin containing rate is present therein.
Patent JP-H09297761-A (JP)
Title: Document transforming system
Inventor: SUGIO TOSHIYUKI
IPC: G06F17/21
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To transform document data containing information for designating any special effect to document data desirable for a user concerning the special effect by concealing the special effect information according to stored contents in a special effect transformation information storage means. SOLUTION: A tag concealing means 6 extracts a tag part from the morpheme analyzed result containing a tag applied from a tag transforming means 4, applies it to a tag information storage means 7, stores that information and delivers the morpheme analyzed result, in which there is no tag part, to a syntax analytic means 8. When discriminating whether it is the tag part or any other part, the tag concealing means 6 utilizes tag identification information stored in a tag transformation storage means 7. The tag information storage means 7 preserves the information of the concealed tag not to be used for translation processing. The tag information stored in the tag information storage means 7 is extracted for restoration processing by a tag restoration means 11.  Then, the tag restoration means 11 restores the tag information stored in the tag information storage means 7 into the output result from an syntax generating means 10 and outputs it to a morpheme generating means 12.
Patent JP-S6427125-A (JP)
Title: Conductive product and its manufacture
Inventor: JIYOZE MANIYUERU MIIRU
IPC: C03C17/23
Filed: 1988-05-06
Abstract: PURPOSE: To enable the manufacture of a product through a simple method, without incurring effort by forming a layer of copper oxide of a rare-earth metal and an alkaline-earth metal on a substrate, and heat treating to produce a superconducting layer containing a specified amount of crystal ingredients having a critical temperature Tc of 30K or higher. CONSTITUTION: A precursor coating film is formed by applying to a substrate and drying on it a liquid mixture of a solvent and a mixture of compounds (oxides or compounds that become oxides when heated) of a composition of RA2 C3 , where R is a rare-earth metal, A is alkaline-earth metal, and C is copper. An RAC oxide layer, having Tc of at least 30K and exceeding 45 volumetric percent of crystals, is formed by baking, gradually cooling, and crystallizing the precursor. The layer may be made into a pattern, as required, through the photoresist method. The RAC layer may also be formed on various forms of substrates and flexible substrates.
Patent JP-H046143-A (JP)
Title: Far infrared ray radiating ceramics and production thereof
Inventor: TACHIBANA MICHIO
IPC: C04B35/00
Filed: 1990-04-24
Abstract: PURPOSE:To effectively utilize resources and to produce far IR radiating ceramics at a low cost by reusing white slag produced in a process for manufacturing steel in an electric furnace as the principal component of the far IR radiating ceramics. CONSTITUTION:Powder of white slag produced in a process for manufacturing steel in an electric furnace is used as the principal component of ceramics and mixed with zircon powder, iron oxide powder, titanium powder, alumina powder and other metal oxide powder. This mixture is kneaded with a binder and water, molded and fired at 1,000-1,300 deg.C to obtain far IR radiating ceramics contg. metal oxides such as zircon, alumina and oxides of calcium, silicon, titanium and iron.
Patent JP-H11305277-A (JP)
Title: Image blurring correcting device, optical equipment, lens barrel and photographing device
Inventor: OKADA TADANORI
IPC: G03B5/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To realize excellent optical performance and to restrain noise to be low with simple and inexpensive structure. SOLUTION: This image blurring correcting device is provided with a lens holding member 41 which holds a correction lens L3 for correcting image blurring by moving in an orthogonal direction to an optical axis and is guided in the orthogonal direction to the optical axis by coming in contact with a guide part arranged in a main body member 40. A magnet member 46b is attached to either the main body member or the lens holding member, and a magnetic body 61b is attached to the other member, and the lens holding member and the guide part are brought into press-contact with each other by magnetic force between the magnet member and the magnetic body.
Patent JP-S63273981-A (JP)
Title: Circle code
Inventor: SHIROSHITA SOHEI
IPC: G06K19/06
Filed: 1987-05-05
Abstract: PURPOSE:To enable a code reader to read codes regardless of their directions by showing a code with plural concentric circles having different radiuses and thickness. CONSTITUTION:It is required for a conventional bar code to be set in a fixed direction so that it can be read by a reader. In this respect, a code is shown by plural concentrical circles having different radiuses and thickness. In other words, such a circle code can be read by the reader regardless of the directions (dotted line 1 or 2) if both the maximum circle A and the minimum circle B are set within a reading range of the reader.
Patent JP-S5445032-A (JP)
Title: Window opening and closing power device for automobile
Inventor: SUZUKI MASAHIKO
IPC: E05F15/10
Filed: 1977-09-12
Abstract: PURPOSE: To minutely open and close a glass window automatically, by mounting a location detecting switch means for automatically stopping the opening and closing operation of the window to a power window mechanism when the window is opened at a fixed opening.  
     CONSTITUTION: In this window opening and closing power device for an automobile suitable for the case, etc. when the inside and outside of a car room are ventilated only by minutely opening a window when parking under the blazing sun, a pulley 3 is deceleration turned through a deceleration gear 2 when a power window motor 1 is rotated, and a glass supporting frame 6, to which a wire holder 5 is fixed through a wire 4, is moved upward. When an upper end of a window glass 7 moves to a position B from A, a magnet 8 mounted to the wire shifts upward to close a lead switch 20, a position detecting switch means. Consequently, said motor 1 is stopped, thus stopping the window glass 7 at the location B 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5811331-A (JP)
Title: Portable cooking stove
Inventor: NARITA TSUNENORI
IPC: F24C3/08
Filed: 1981-07-13
Abstract: PURPOSE:To enable attachment and detachment of a catch plate by dividing the catch plate into a plurality of annular pieces. CONSTITUTION:An opening 2 is provided on a catching saucer 1. A burner 4 is fronted to the opening 2 by keeping a gap 3. The burner 4 is formed by fitting a burner cap 6 in a burner body 5. A catch plate 8 is located above the gap 3 by connecting it with a stepped installing part 7 of the external circumference of the burner 4. The catch plate 8 is divided into annular pieces 81 and 82 which are capable of attaching to and detaching from the burner 4 from its side. This example offers that the catch plate 8 is divided into two correctly by a center line C which passes through its center O.
Patent JP-H11294072-A (JP)
Title: Method and device for measuring tail clearance of shield machine
Inventor: INABA TOSHIO
IPC: E21D9/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the tail clearance of a shield machine capable of correctly measuring the distance to an inner surface of a skin plate and correctly and easily measuring the tail clearance without being affected by a shield jack part. SOLUTION: The distance S1 to an inner surface 46 of a segment 36 and the distance R1 to an inner surface 24 of a ring girder 22 are detected by first and second ultrasonic distance sensors 40, 42 mounted on an erector 14 of a shield machine 12. The tail clearance X is calculated from the detected distances S1, R1, the pre-inputted thickness S2 of the segment and the distance R2 from an inner surface 20 of the skin plate 18 to the inner surface 24 of the ring girder 22.
Patent JP-H08300285-A (JP)
Title: Robot hand finger
Inventor: KUROMI AKISHI
IPC: B25J15/08
Filed: 1995-05-09
Abstract: PURPOSE: To provide robot hand fingers capable of strong holding power in a simple structure. CONSTITUTION: A finger forming body 1 is formed with a tubular soft material, where a base end part is opened and the floating end is closed, and an intermediate peripheral part in the longitudinal direction of this finger forming body 1 is formed into a bellows form. An opening part 1a of this finger forming body 1 is interconnected to a fluid supplying part 3, and in a state that the base end of the finger forming body 1 is supported by a support member 2, a height size of each fold of bellows 18 is set, insomuch that it becomes the back side of the finger forming body 1 so as to get this finger forming body 1 bent to the web side by dint of pressure in a fluid out of the fluid supplying part 3 fed through the opening part 1a.
Patent JP-S6324296-A (JP)
Inventor: HOFFMANN MANFRED
IPC: E04B1/82
Filed: 1987-05-06
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-S5634492-A (JP)
Title: Ink roller supporting structure of printer
Inventor: NISHIKAWA TATSUO
IPC: B41J27/10
Filed: 1979-08-31
Abstract: PURPOSE: To prevent backlash of an ink roller in a thrust direction, by fitting constrictions formed in a shaft of the ink roller into sockets of an ink roller supporting member.  
     CONSTITUTION: Both end portions of a shaft 505 of an ink roller 501 are provided with formed constrictions 505 1  having a length B 1  and a diameter D 2 . An ink roller supporting member 503 having a knob 503 5  on the underside thereof is formed with sockets 503 2  having a length B 2 , which is generally the same as the length B 1  or is slightly shorter than that, and an inner diameter D 1 , which is slightly larger than the diameter D 2  of the constrictions, and each socket 503 2  is formed with a notch 503 1  having a width D 3  that is slightly shorter than the diameter D 2  of the constrictions 505 1 . The constrictions 505 1  are forced into the notches 503 1  against resilient reaction of the notches 503 1  to permit the shaft 501 to fit into the sockets 503 2  of the supporting member 503. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5537345-A (JP)
Title: Production of faucet of noncircular cross section pipe
Inventor: OOTA RIYOUZOU
IPC: B29C57/04
Filed: 1978-09-07
Abstract: PURPOSE: To obtain a faucet of a noncircular cross section pipe which can be fixed easily and firmly by fitting and press fixing a short faucet pipe to the outside of main pipe releasing the fitted state of the short faucet pipe and mandrel while maintaining the fitted state of the main pipe and the mandrel.  
     CONSTITUTION: A main pipe 4 is fitted to the main pipe holding part 2d of a mandrel 2 and then pushed against a step 2e, and is moved in the direction of arrow marks D and E with the mandrel 2. The tip of the main pipe is inserted into the smaller diameter part of a stepped diameter oval pipe 1", and at the same time, the mandrel 2 is removed grandually from the stepped diameter oval pipe 1", and when the tip of the main pipe 4 reaches the end of the smaller diameter part of the stepped diameter oval pipe 1", the movement of the main pipe 4 is stopped and the mandrel 2 alone is pulled out further to the right. Next, by returning an outer die 3 or removing it by splitting when it is a split die and applying spray water cooling or the like if necessary, the forming of the faucet is finished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5536453-A (JP)
Title: Novel immunosuppressive agent
Inventor: MUNAKATA HIROAKI
IPC: A61K31/235
Filed: 1978-09-08
Abstract: PURPOSE: An immunosuppressive agent useful for suppressing the rejection in implanting organs or the skin, or treating rhumatism, comprising N-(4-benzoyloxyphenyl)-N 2 -benzoyl-D,L-glutamine as an active constituent.  
     CONSTITUTION: An agent comprising N-(4-benzoyloxyphenyl)-N 2 -benzoyl-D,L- glutamine of formula I as an active constituent, in a dose of 1W100mg/kg.day for parenteral administration, e.g. intramuscular injection, or 5W500mg/kg.day for oral administration, e.g. capsules or tablets, and useful as an anti-inflammatory drug. The compound of formula I is obtained by reacting N-phthalyl-D,L-glutamic acid anhydride with 4-hydroxyaniline to form a compound of formula III, which is reacted with hydrazine hydrate, and benzoylated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S603418-A (JP)
Title: Exhaust silencer for automobile
Inventor: AZUMA AKIRA
IPC: F01N1/24
Filed: 1983-06-20
Abstract: PURPOSE:To reduce exhaust noises in a wide range of frequency, by making a sound absorbing cylinder of a porous material, at a smaller diameter than the tailpipe of an exhaust system, and by holding the sound absorbing cylinder with a prescribed gap in the rear end of the tailpipe. CONSTITUTION:A sound absorbing cylinder 10, which is made of a porous material and has a prescribed length, a high gas permeability and a smaller diameter than a tailpipe 1, is inserted at one end 10A by a predetermined length into the outlet port 1A of the rear end of the tailpipe 1 so that a prescribed gap (e) is maintained between the inside of the tailpipe and the sound absorbing cylinder. The sound absorbing cylinder 10 is elastically supported by a pair of upper and lower securing corrugated metal plates 11 to the tailpipe 1 so that the cylinder is protected from thermal deformation damage and the like. This constitution reduces exhaust noises in a wide range of frequency.
Patent JP-H11300284-A (JP)
Title: Separation frame and vibration separation device
Inventor: FUJIWARA YOSHINORI
IPC: B07B13/14
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To separate matters to be separated into matters of easy-to-roll shape and matters of hard-to-roll shape. SOLUTION: An inclined face section 25 extending from the upper face of a steel plate 21 upward is provided in an upper cylindrical frame 18. When the vibration is generated by a vibration generating means, matters to be separated are moved onto the inclined face section 25. At that time, electronic parts as hard-to-roll matters are moved to the terminal section of the inclined face section 25 and discharged out from an upper discharge outlet 80. On the other hand, plating grains as easy-to-roll matters to be separated are rolled down immediately onto the steel plate 21 when moved onto the inclined face section 25 or rolled down onto the steel plate 21 in the middle of moving upward on the inclined face section 25.
Patent JP-S5445017-A (JP)
Title: Mergning controller
Inventor: UCHIDA RIYOUHEI
IPC: G05D1/03
Filed: 1977-09-13
Abstract: PURPOSE: To prevent the lowering of traffic capacity, by making te mutual driving time interval of cars travelling on a line, at which a straight line course and a curve course merge, short, in a traffic system that a number of electirc rolling stocks travel on exclusive tracks.  
     CONSTITUTION: Antennae A 1 WA 7 , B 1 , B 6 , C 1 WC 3  are each installed along tracks AWC merging at a merging point M, communication controllers A 11 WA 17 , B 11 W B 16 , C 11 WC 13  are connected to each antenna, and every kind of informations are transferred among an information processor 1 and eacj electric 2W4, the information processor 1 is aranged un such a manner that the informations of the prsence sections of the electric rolling stocks 2W4 and the speed of each electric rolling stock are used as inputs, times until the electic rolling stocks 2W4 reach the merging point M are computed, each electric rolling stock on the tracks A, B passes through the merging point M at a fixed time interval, and each electric rolling stock is controlled so that the speed of the electic rolling stock on the track A in the case when the stock passes through the merging point M may become not less than the speed of the electric rolling stock on the track B 
     COPYRIGHT: (C)1979,JPO&Japio