baber/WOPTO huggingface dataset:
Patent JP-S5421545-A (JP)
Title: Power-stoppage-free power source system
Inventor: MASUO YOSHIAKI
IPC: H02J9/08
Filed: 1977-07-19
Abstract: PURPOSE: To increase the freedom of design without limiting the output frequency of a diesel generator D/G to the commercial frequency but selecting an output frequency which is most efficient for the D/G. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5210719-A (JP)
Title: Casette tape recorder
Inventor: TANI TOMOMA
IPC: G11B33/12
Filed: 1975-07-15
Abstract: PURPOSE: By dividing a casette tape recorder in two parts, i.e. a mechanism part and an electric circuit part and jointing them with a flexible lead used as hinge, the construction shall be made suitable for letting it put into a pocket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5211226-A (JP)
Title: Method for separating pigment from waste paint
Inventor: KOMADA YOSHIHIRO
IPC: C09D7/00
Filed: 1975-07-16
Abstract: PURPOSE: To facilitate the recovery of solvent in waste paint by separating the pigment from the solvent and resin components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02267285-A (JP)
Title: Production of aluminum product
Inventor: AYA YASUHIRO
IPC: C25D11/18
Filed: 1989-04-05
Abstract: PURPOSE:To obtain an Al or Al alloy material with a hard layer having high surface hardness, superior wear resistance and adhesion by anodically oxidizing an Al or Al alloy material and directly coating it with ceramic paint. CONSTITUTION:An Al or Al alloy material for building materials, etc., is immersed in an ordinary aq. sulfuric acid soln. and electric current is supplied to the material as the anode to form an anodic oxide film on the surface, e.g., in >=9mum thickness. This film is coated with ceramic paint contg. particles of hard ceramics such as SiO2 and an acrylic resin binder by spraying or other method and the paint is dried and baked. An Al or Al alloy material with a hard ceramic coating film having superior adhesion is produced.
Patent JP-H07277347-A (JP)
Title: Nameplate cover
Inventor: KOBAYASHI SHIGERU
IPC: B65D33/24
Filed: 1994-04-04
Abstract: PURPOSE:To prevent wind and rain from penetrating into a nameplate cover body and protect the nameplate, by providing fasteners at the opening of the side edge of the cover body composed of a transparent front sheet and a rear sheet and covering the opening with a protection sheet. CONSTITUTION:A bag-form cover 20 containing a nameplate 23 is formed by a transparent front sheet 21 and a rear sheet 22 and openings 24, 25 for taking in or out the nameplate are provided in the adjacent two sides. And fasteners 37, 38 as closing means of the openings 24, 25 are fitted respectively. And further, protective sheets 31, 32 are provided to cover respective openings 24, 25 and the fasteners 37, 38. When containing the nameplate 23 into the nameplate cover 12, the fasteners 37, 38 are opened and the nameplate is contained along the inside face of the front sheet 21 from the openings 24, 25 and then the fasteners 37, 38 are closed and the protective sheet 32 for opening is folded and a plane fastener 35 at the rear face side is fitted to a plane fastener 48 of the rear sheet 22 and next, a plane fastener 33 of the protective cover is fitted to a fastener 34.
Patent JP-S5422703-A (JP)
Title: Cordless telephone system
Inventor: TOMO AKINORI
IPC: H04M1/72502
Filed: 1977-07-22
Abstract: PURPOSE:To ensure the branching function for both the normal telephone and the cordless telephone against one piece of the subscriber line by installing a fixed station device featuring the bothway call function.
Patent JP-S6316326-A (JP)
Inventor: ORESUTO JIEI BEDORITSUJI
IPC: G06F3/048
Filed: 1987-04-10
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-S5211461-A (JP)
Title: Heat pipe
Inventor: KOTANI KOUICHI
IPC: F28D15/00
Filed: 1975-07-18
Abstract: PURPOSE: A heat pipe by which can cool rotary body with good efficiency by means of application of centrifugal force without any lowering of thermal characteristics even at long time operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06297003-A (JP)
Title: Manufacture of wide flange shape having round corners at the tip of flange and line of hot rolling devices therefor
Inventor: NAKATSUJI HARUICHI
IPC: B21B1/08
Filed: 1993-04-14
Abstract: PURPOSE:To form a good circular-arc shape without over-filling or the lack of thickness at the tip of a flange by rolling a slab having a rectangular section roughly into an H-shaped roughly rolled material, making it into an H-shaped intermediate material having a prescribed web thickness and a prescribed flange width, then, forming the tip part of the flange of the H-shaped intermediate material into a circular-arc shape, and continuing finish-rolling. CONSTITUTION:A slab 40 having a rectangular section is rolled by a double roughly rolling mill 1 roughly into a roughly rolled material 5 having an H-shaped section through edging in the direction of the slab width. Continuously, reverse rolling is carried out by an intermediate universal mill 2 composed of upper and lower horizontal rolls 2a, 2b and left and right vertical rolls 2c and a roughly forming mill 3 composed of upper and lower horizontal rolls 3a, 3b to the roughly rolled material 5 to obtain an intermediate material. It is formed into an intermediate material 7 having the same size of the web thickness and flange width of a wide flange shape as that of the final rolled product in this intermediate rolling process. Then, the flange part of the intermediate material 7 is formed by a flange mill 20. In upper and lower rolls 20a, 20b, the roll barrel width can be varied in the left and right direction and recessed grooves 20c are engraved.
Patent JP-H01259573-A (JP)
Title: Secondary photo cell
Inventor: KANBARA TERUHISA
IPC: H01M10/39
Filed: 1988-04-08
Abstract: PURPOSE:To improve light charging efficiency by integrating a photovoltaic force generation part consisting of amorphous silicon and metallic copper, and a secondary cell part consisting of a copper ion conductive solid electrolyte and Cu MS2 with metallic copper as a common part. CONSTITUTION:An amorphous silicon layer 3 and an I-type amorphous silicon layer 4 are formed on a transparent electrode 2 and a metallic copper layer 5 is formed on this layer by a vacuum heat deposition method. Next, a TiS2 layer 7 is formed on a collector electrode 8 and finally a solid electrolyte layer 6 to be expressed by RbCu4I1.75Cl3.25 is formed; the whole is coated with epoxy resin 9. Then, a photovoltaic generation part consisting of amorphous silicon and metallic copper is irradiated by light, a secondary cell part formed of metallic copper, a copper ion conductive solid electrolyte and CuxMS2 comes to be charged by the photoelectromotive force. Thereby, the light charging efficiency due to recombination of holes and electrons inside CuxMS2 can be improved.
Patent JP-H01261109-A (JP)
Title: Parts feeder
Inventor: OKABE SAKIKAZU
IPC: B65G27/02
Filed: 1988-04-09
Abstract: PURPOSE:To obtain a parts feeder easy in fine adjustment on amplitude of vibration on a bowl and short in height by sticking piezoelectrostrivtive vibrators on main planes of first leaf springs, and fixing a bowl to the top ends of second leaf springs. CONSTITUTION:When respective first leaf springs 16 are vibrated, respective piezoelectrostrivtive vibrators 18 repeat extension and contraction on every half cycle of drive signal. Thereby, the first leaf springs 16 supported in overhanging move flexibly and the other end portions 16b of the first leaf springs 16 are vibrated, too. The directions of this vibration coincide with orthogonal directions to main planes of the first leaf springs 16, and are inclined to a horizontal plane. A bowl 14, thereby, is vibrated, and goods stored therein are arranged in order together with transference in a fixed direction inside the bowl 14. And second leaf springs 17 are fixed to the respective first leaf springs 16 at the other end portions 16b orthogonally to the respective first leaf springs 16, and yet inclined to a vertical plane, therefore height of a parts feeder is short, so is made to shorten in height.
Patent JP-S57202555-A (JP)
Title: Detection for original size
Inventor: TATEO SHIYOUJI
IPC: G03G15/00
Filed: 1981-06-09
Abstract: PURPOSE:To eliminate the non-conformance of the sizes of copying paper by disposing plural paper detectors specially in the direction intersecting orthogonally with the moving direction of originals and controlling copying operation in accordance with the original size detected by the detectors. CONSTITUTION:When a cassette of a large size is set, a switch 22 goes on and when a cassette of a small size is set, a switch 23 goes on. The original detection signal from an original detecting switch 13 is supplied to one input terminal of an AND circuit 25 through an inverter 24, and is supplied to one input terminal of an AND circuit 27 through an inverter 26. The cassette selection signals from the switches 22, 23 are supplied respectively to the other input terminals of the circuits 25, 27 through inverters 28, 29 respectively, and the outputs of the AND circuits 25, 27 are supplied to an alarm lamp 31 and an output terminal 32 through an NOR circuit 30.
Patent JP-S5421814-A (JP)
Title: Magnetic recorder-reproducer
Inventor: AKAMINE TAKENORI
IPC: G11B15/66
Filed: 1977-07-20
Abstract: PURPOSE: To perform pulling in and out of cassete tape stably and satisfactorily by applying directivity to the brake action of reel bases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01260780-A (JP)
Title: Surface heating element
Inventor: KISHI SHIGEO
IPC: H05B3/20
Filed: 1988-04-09
Abstract: PURPOSE:To obtain an electric heating sheet efficiently which is made as thin as possible and is excellent in flexibility and durability by piling insulating films made of resin of pressure type fusion bond on the front and back sides so as to be fusion bonded with pressure all over the face heating element, and thereby letting the front and rear insulating films concurrently be integrally fusion bonded by way of through holes. CONSTITUTION:Each of insulating films 18 and 19 is fusion bonded onto the surface of a face heating element 11 so as to be integral by way of through holes 17 made on the face heating element 11. The front and rear insulating films 18 and 19 are relatively fusion bonded with each other in such a way that each fine distinction is made between the respective through holes 17 in the face heating element 11 as if each distinction were enveloped by fine insulation bags so that the element is held by the films. And they are integrally formed into one in such a way that those insulating films 18 and 19 will never be separated, any stress increasing the internal separation of the face heating element 11 from the front and rear insulation films 18 and 19 will thereby hardly act on the face heating element 11. This constitution thereby enables the face heating element to be obtained, which is thin and flexible.
Patent JP-S60256502-A (JP)
Inventor: UIRIAMU KERII KOTSUFUERU
IPC: F04D29/38
Filed: 1985-04-25
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-H11278113-A (JP)
Title: Slide device for automobile seat
Inventor: EZUKA NOBUAKI
IPC: B60N2/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid nonconformity of half locking, etc., by maintaining a state where a click of a latch is not engaged with a lock hole by an engagement avoiding means in a state where a front click of the latch moves to a front side position of a front position of the lock hole of a fixed rail in a full-flattened state. SOLUTION: A latch 7 is formed of a plural number of clicks 7a, 7b, 7c, and a slide device does not move even when a large load is applied from the longitudinal direction as these clicks are simultaneously engaged with lock holes 8, 8, 8. The clicks 7a, 7b, 7c of the latch 7 are maintained in a state where they are not engaged with the lock holes 8 by a plate 18 as an engagement avoiding means in a state where the front click 7a of the latch 7 moves to a front side position of a front position of the lock hole 8 formed on a fixed rail 2. When a movable rail is made to slide to a front side area free to be full-flattened, this state not to be engaged is maintained, and nonconformity of half locking, etc., is avoided.
Patent JP-H05286932-A (JP)
Title: Production of indoles
Inventor: IZUMI TAEKO
IPC: B01J31/24
Filed: 1991-03-27
Abstract: PURPOSE:To produce an indole compound difficult to be produced by conventional process and having an electron-attracting group such as alkoxycarbonyl group and dialkylsulfamoyl group as a substituent under extremely mild reaction condition in high yield and purity. CONSTITUTION:The objective compound of formula V useful for the synthesis of indole compounds, alkaloids, etc., useful as pharmaceuticals, perfumes, cosmetics, etc., can be produced at a low cost by (A) reacting a compound of formula I (R<1> is H, Cl, Br, I, 1-4C alkoxy, 2-4C alkoxycarbonyl, benzyloxy or dialkylaminosulfamoyl; R<2> is H, 1-4C alkyl, aryl or heterocyclic aromatic group) with a compound of formula II (R<3> is alkyl; R<4> is allyl, methallyl or crotyl) in a solvent in the presence of a ruthenium catalyst or a palladium catalyst or (B) reacting a compound of formula I with a compound of formula III (R<5> is same as R<4>) and heating the resultant compound of formula IV in a solvent in the presence of a ruthenium catalyst or a palladium catalyst under stirring.
Patent JP-S5211001-A (JP)
Title: Binaural record/playback system
Inventor: GOTOU TOSHIYUKI
IPC: H04R5/027
Filed: 1975-07-16
Abstract: PURPOSE:To provide binaural recording which easily fixes sound image outside the listener's head even when sound energy density ratio of in direct sounds to direct sounds is less than 0.1.
Patent JP-H11277943-A (JP)
Title: Overlapping double postcard
Inventor: KIGUCHI HIROTSUGU
IPC: B42D15/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To secure more of modification items and the like by using a plurality of sheets and forming an outgoing postcard section of a double postcard while relative regulations and the like for the double postcard are satisfied and provide the side of a receiver with more communication by using the double postcard. SOLUTION: Two paper pieces 3 and 4 of a reply postcard sheet section 8 are stuck together hard to be released, and paper pieces 2 and 5 of an outgoing postcard sheet section 9 bonded continuously on the reply postcard paper section 8 and a paper piece 6 bonded continuously on either one of the paper pieces 2 and 5 are stuck together releasably, and the paper piece 6 forming a high-order of the outgoing postcard and the paper piece 5 forming a middle- order are stuck together hard to be released on an outgoing postcard display section.
Patent JP-H03285363-A (JP)
Title: Series laminated solar cell
Inventor: UNNO TSUNEHIRO
IPC: H01L31/04
Filed: 1990-04-02
Abstract: PURPOSE:To improve a conversion efficiency by laminating a Ge pin junction solar cell, a GaAs pn junction solar cell and a GaAlAs pn junction solar cell as three stages on a Ge substrate by sequentially epitaxial growing. CONSTITUTION:A Ge substrate 2 is used as a substrate, a Ge pin junction solar cell 21, a GaAs pn junction solar cell 22 and a GaAlAs pn junction solar cell 23 are laminated on the substrate 2 by sequentially epitaxial growing. Surface electrodes 12 are formed in a pectinated state on the cell 23 of the third stage, and covered with an Si3N4 film 11 used for reflection prevention and surface protection. A rear surface electrode 1 is formed on the entire rear surface of the substrate 1. Lattice constant difference between the cells 21 and 22 of first and second stages and between the cells 22 and 23 of second and third stages are both 0.1% or less, and the lattice constants are substantially coincident. Thus, an epitaxial layer of high quality for performing a high efficiency can be grown.
Patent JP-H08282933-A (JP)
Title: Hall of home elevator
Inventor: ITO HIDEKI
IPC: B66B1/34
Filed: 1995-04-13
Abstract: PURPOSE: To reduce a danger of erroneously dropping in a hoistway from an opened door by being capable of seeing the inside of a control board when a slave door is opened and being capable of entering the hoistway when a main door is opened with the control board. CONSTITUTION: A main door 8 is openably/closably provided through a hinge 9 adjacent to a doorway 7. The main door 8 is usually locked by a lock member 10. When the main door 8 is opened, a person can enter hoistway. A control board 11 is provided on a back surface of the main door 8 and a slave door 12 is openably/closably mounted at a position of the main door 8 at which the control board is positioned through a hinge. The slave door 12 is also usually locked by a lock member 14. When the slave door 12 is opened, the inside of the control board 11 can be seen and the main door 8 is not necessary to be opened at this time. The case of opening the main door 8 is only the case of maintaining and inspecting a motor. Therefore, a danger becomes lower.
Patent JP-H07277308-A (JP)
Title: Fastener supply and cutting mechanism in tying machine
Inventor: SUZUKI SEIICHI
IPC: B65D33/16
Filed: 1994-04-01
Abstract: PURPOSE:To improve line cutting accuracy and efficiency by a method wherein a fastener holding member is moved forward along a guide rail by a slider, and when the slider approaches the terminal, a fastener chain feeding member is displaced and a fastener-chain is cut off by a cutter. CONSTITUTION:A fastener has a holding hole where an item to be tied is accommodated, an insert opening 1b and a wing-like stopper 1c. A number of the fasteners are connected together to form a fastener-chain 1. A tying machine main body 3 is provided with a guide rail 25 and a reciprocating fastener holding member 22 that holds the fastener chain 1 so that it can slide along the guide rail 25. A driving gear 12 is rotated by a motor 9 to move a slider 15, the fastener holding member 22 and the fastener-chain 1 forward respectively. Thereby, a fastener-chain feeding member is displaced by a limiter, so that a cutter is lowered to cut off the joint of the fastener-chain 1.
Patent JP-H09282342-A (JP)
Title: Confirmation system for design, alteration or the like of vehicle
Inventor: KATO KAZUHIKO
IPC: G06F17/50
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To quickly show a completed outside drawing where the items desired by a customer are reproduced in detail, to the customer for his confirmation by building in and showing a selected option parts or the desired logo mark and illustration to be written at an alteration area. SOLUTION: The developments of all selling vehicles and option parts are registered in a storage means of a CPU 1. A selection means 2 calls and selects the desired vehicle and option parts out of those which are registered in the storage means. A display means 3 shows the development of the selected vehicle and the selected option parts. A designation means 4 designates an alteration area in the development of vehicle shown by the means 3. An input means 5 builds into and shows the selected option parts or the desired logo mark and illustration to be written in the designated alteration area. Then, in output means 6 prints in color the development that is completed for its alteration and finally confirmed.
Patent JP-H11265988-A (JP)
Title: Semiconductor device
Inventor: WADA TOSHIO
IPC: H01L27/108
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a memory capacitor for enabling improvement of charge storage characteristics to obtain a predetermined capacitance value. SOLUTION: An n type well 103 is formed in a predetermined region of a p type silicon single crystalline substrate 101, and a p type well 103 is formed within the n type well 102. Trenches 140 and 141 are formed so as to pass through n type impurity diffusion layers 112 and 114 of transistors Q2 and Q3 formed on the p type well 103 and to reach the n type well 102. The n type well 102 is a multiplicity carrier region of a conduction type opposite to that of the p type silicon single crystalline substrate 101, so that it can be operated as a stable capacitive element even in deep parts of the trenches.
Patent JP-H07289952-A (JP)
Title: Tip device for airless spray
Inventor: JIMII DABURIYUU TAMU
IPC: B05B15/02
Filed: 1995-04-13
Abstract: PURPOSE: To provide an airless spray tip assembly capable of producing stronger atomization with a low pressure. CONSTITUTION: This airless spray tip assembly 10 has a spray shaft, a housing 12, a cylindrical body 14 rotatable about the axis perpendicular to the spray shaft and a tip 18 having a cats-eye shape. The cylindrical body 14 is provided with a pre-orifice 22 of nearly a rectangular shape spaced in a diametral direction from the tip 18. An enlarged cavity 30 is disposed between the pre-orifice 22 and the cylindrical body 14.
Patent JP-H07295508-A (JP)
Title: Driving method for gas discharge type display device
Inventor: TAKAHASHI KAZUO
IPC: G09G3/296
Filed: 1994-04-26
Abstract: PURPOSE:To reduce the size of a driving circuit for data display electrodes and its power circuit by leveling the output current of the driving circuit. CONSTITUTION:This driving method is for the gas discharge type display device constituted by sticking a 1st insulating substrate, which has plural linear data display electrodes, and a 2nd insulating substrate, which has plural linear scanning electrodes, on each other across partition walls so that the respective electrodes cross each other in three dimensions. One frame is divided into (n) subordinate fields and while the respective subordinate fields are made different in illumination time, the scanning electrodes are divided into plural groups. The subordinate fields are made different in illumination time, group by group.
Patent JP-S57202374-A (JP)
Title: Soil hardening agent
Inventor: TAMURA MASAO
IPC: C09K17/00
Filed: 1981-06-09
Abstract: PURPOSE: A soil hardening agent, prepared by adding potassium carbonate, potassium sulfate and a small amount of cobalt chloride to sodium carbonate, and capable of setting soil containing organic components with a small amount of cement.  
     CONSTITUTION: A hardening agent prepared by adding 47W50wt% potassium carbonate, 4W5wt% sodium sulfate, 3W4wt% potassium sulfate and 0.0018W 0.002wt% cobalt chloride to 37W40wt% sodium carbonate, and further adding 2W3wt% citric acid thereto for improving the water solubility in water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5713715-A (JP)
Title: Coil element
Inventor: SAITOU SHIYOUSHICHI
IPC: H01F17/04
Filed: 1980-06-28
Abstract: PURPOSE:To increase the inductance value and the Q factor of a coil element by composing the coil element by winding axially a wire material along the central hole of a cylindrical coil and the strip groove on the outer peripheral surface. CONSTITUTION:A central hole 12 is formed approximately axially through a cylindrical ferrite core 11. A pair of strip grooves 13, 14 symmetrical with one another and extending in a parallel with the axial direction are formed on the outer peripheral surface of the core 11. The grooves 13, 14 extend to the end face of the core 11 and continues to the central hole 12. A coil element is composed by winding a pair of coils 15, 16 troidally on the core 11 with wire materials along the hole 12 and the grooves 13, 14. A pair of electrodes 17, 18 are engaged with both ends of the core 11, and insulating resin is further overcoated.