baber/WOPTO huggingface dataset:
Patent JP-S58169969-A (JP)
Title: Semiconductor device
Inventor: MIURA SHIYUUICHI
IPC: H01L27/00
Filed: 1982-03-30
Abstract: PURPOSE:To facilitate the integration without using metallic electrode wirings by a method wherein an N<+> layer is made to contact with an N-layer of the first P-N junction, then a P<+> layer is provided being adjacent thereto, and further a P-layer constituting the second P-N junction is joined being adjacent thereto, when diodes having P-N junctions are connected in multistages in series. CONSTITUTION:The first diode D1 is constituted of the P-layer 4 and the N- layer 3, and the N<+> layer 10 is made to contact with the layer 3. The second D2 is constituted also of the P-layer 4 and the N-layer 3, and the P<+> layer 11 is made to contact with the layer 4. The layers 10 and 11 are contacted, when the two diodes D1 and D2 constituted in this manner are stacked in multistages. Thereafter, a metallic electrode 5 is mounted on the side of the layer 4 of the diode D1, and a metallic electrode 6 on the side of the layer 3 of the diode D2, respectively, then a power source 12 is connected therebetween, and a forward directional bias is given to the P-N junction between the diodes D1 and D2. Thus, a voltage shifter is constituted in a small area, and conductors to connect between metallic electrodes are unnecessitated.
Patent JP-S63220192-A (JP)
Inventor: ATSUTA TOSHIO
IPC: G09F9/00
Filed: 1987-03-09
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-H02232236-A (JP)
Title: Biaxially oriented polyester film
Inventor: ASAI TAKEO
IPC: B29L7/00
Filed: 1989-03-06
Abstract: PURPOSE:To make it possible to perform stably the biaxial orientation of a polyester film and to eliminate a difference in the properties between its face and rear by adding BaSO4 and a metal salt of a fatty acid to the film. CONSTITUTION:1-50wt.% BaSO4 particles of a mean particle diameter of 0.1-10mum and 0.005-0.05mol, per mol of BaSO4, of a metal salt of a fatty acid of an m.p. of 120-320 deg.C (e.g. barium stearate) are added to a polyester (e.g. polyethylene terephthalate), and the obtained mixture is melt-extruded through a die and solidified by rapidly cooling the extrudate on a casting drum preset at 20-40 deg.C to obtain an oriented film of a thickness >=1mm. This film is uniaxially oriented in a draw ratio of 1.5-4.5 at a temperature higher than the glass transition temperature of the polyester by 20-70 deg.C and further oriented at a draw ratio of 1.5-4.5 and an areal draw ratio of 6-15 in the direction perpendicular to the direction of the initial orientation and heat-set at a temperature lower than the m.p. of the polyester by 15-100 deg.C to obtain a biaxially oriented polyester film of a thickness >=100mum.
Patent JP-H01290618-A (JP)
Title: Method for dyeing hair by aminoalkyl or aminohydroxylalkyl cathecol composition
Inventor: TOOMASU EMU SHIYURUTSU
IPC: A61K8/22
Filed: 1989-03-06
Abstract: PURPOSE: To dye hair into various color tones from black to median brown or gold brown by treating hair with a metal salt giving a functional catalytic metal ion and a catechol amine. CONSTITUTION: Hair is treated simultaneously or successively with a metal salt (e.g. its metal part is Cu<2+> , Ti<2+> , Zn<2+> or Fe<3+> ) giving a functional catalytic metal ion and a catechol amine, e.g. a compound of the formula [R1 to R3 are each H, OH, an alkyl, an alkoxy, NH2 , NO2 , COOH, etc.; R4 is H, CH2 NHR5 , CH(alkyl)NHR5 , CH(NHR2 )NHR5 , CH(NO2 )NHR5 (R5 is H, an alkyl or aryl), etc.; at least one of R1 to R4 is an amino directly bonding to, or an amine bonding through a crosslinking group to a carbon atom in the ring]. The composition to be used contains the metal salt in an amount of 0.001-2wt.%, preferably 0.01-1wt.% and the catechol amine in an amount of 0.1-5wt.%, preferably 1-2wt.%.
Patent JP-H02230508-A (JP)
Title: Rotary magnetic head device for magnetic recording and reproducing device
Inventor: MIHASHI YASUO
IPC: G11B5/588
Filed: 1989-03-03
Abstract: PURPOSE:To enable the whole of a movable head plane to be stuck uniformly on a tape and moved, and to heighten a C/N in ordinary reproduction and to attain noiselessness in specific reproduction by performing the parallel displacement of a movable head in the axial direction of a rotary drum in the reproduction. CONSTITUTION:Respective recording operation of the ordinary reproduction and the specific reproduction can be performed only by the movable heads 3 and 4 mounted so as to be parallel-displaced in the axial direction of the rotary drum 7. Also, since the movable heads 3 and 4 are parallel-displaced, it is possible to always keep the plane contact of the tape with a head plane, thereby, the reproduction with a high C/N can be performed, and also, the noiselessness can be attained in the specific reproduction such as speed search. Also, since recording based on a standard tape format can be stably performed, the interchangeability of the tape can be obtained.
Patent JP-H06264020-A (JP)
Title: Stainproof fluororesin coating composition
Inventor: MAEDA KAZUHIKO
IPC: C08F214/18
Filed: 1993-03-12
Abstract: PURPOSE:To get rid of such a shortcoming of a fluororesin coating material that the contamination tends to be conspicuous in outdoor CONSTITUTION:A fluoro copolymer having a polyalkylene oxide chain consisting of 0 to 50 structural units of at least one member selected at least from fluoroolefin structural units, 4 to about 450 structural units comprising hydroxy groups and groups of the formula (CH2CH2O)}, and 3-8C alkylene oxide structural units is dissolved in an organic solvent to produce the objective coating composition. The obtained coating material is scarcely contaminated in outdoor use and can reduce maintenance operations, such as cleaning and washing, over a long period of time.
Patent JP-H03254347-A (JP)
Title: Die casting method
Inventor: KAJIKAWA YOSHIAKI
IPC: B22D19/14
Filed: 1990-03-02
Abstract: PURPOSE:To prevent the development of gas defect and shrinkage hole by pressing molten metal into cavity under condition of setting inorganic fiber formed body at thick part in the cavity and impregnating the molten metal into the inorganic fiber formed body. CONSTITUTION:Under condition of setting the inorganic fiber formed body 5 at the thick position in the cavity 4 in a die 1, the molten metal is pressed into the cavity 4 and impregnated into the inorganic fiber formed body 5 and solidified to manufacture a casting product 6. Gas involved during filling up the molten metal by pressing, comes into contact with the inorganic fiber formed body 5 set at the thick position in the cavity 4, and by making the gas finely divided, weakened and eliminated, the development of gas defect caused by involving the gas, can be prevented. By this method, as the gas defect does not exist, the development of shrinkage hole can be prevented, too.
Patent JP-H11243926-A (JP)
Title: Fruit juice powder having antioxidant activity and its production
Inventor: OCHI HIROTOMO
IPC: A61K36/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fruit juice powder having perfume and taste of the fruit juice, hardly causing deterioration of the quality during preservation of the product and obtained at a cheep production cost, and further to provide a production method thereof. SOLUTION: This fruit juice powder having antioxidant activities is produced by mixing 68-89 wt.% anhydrous crystalline glucose, 10-27 wt.% concentrated fruit juice and 0.1-5 wt.% antioxidant material at a temperature of <=40 deg.C, solidifying the mixed materials, and powdering the solidified materials. The concentrated fruit juice is one or plural kinds selected from citrus fruit juice, grape juice, apple juice, juice of berries, concentrated to 5-6 times, and the antioxidant material is a natural material consisting essentially of polyphenols, or an extract thereof. The production method is also provided.
Patent JP-S62212081-A (JP)
Title: Assembly welding method for flat bar and electric wire pressing hardware in cable way hunger
Inventor: MASUDA YOSHIHIKO
IPC: B23K11/02
Filed: 1986-03-12
Abstract: PURPOSE:To weld a flat bar and hardware with good efficiency by installing electrodes on the flat bar and hardware and electrifying after press-contacting and supporting a electric wire pressing hardware between flat bars arranged in parallel. CONSTITUTION:A flat bar 5 is arranged in parallel each other on a flat bar pressing jig 4, an electric wire pressing hardware 6 is bridged so as to become equal intervals along the longitudinal direction of the bar 5 and pressed to the bar 5 by a locking bolt 10. A resistance welding is performed by connecting the electrode being from a welding machine 1 to the bar 5 and hardware 6. In this way, plural hardwares can be welded instantaneously, so the work can extremely be made efficient.
Patent JP-H06269130-A (JP)
Title: Automatic charger
Inventor: MIZUHATA YOSHINORI
IPC: H02J7/04
Filed: 1993-03-12
Abstract: PURPOSE:To reduce the number of constituent components and to constitute a charger at low costs by installing a switch which cuts off only one phase in a three-phase AC input after a charging operation has been completed. CONSTITUTION:When a start switch is turned on in a control part 17, an electromagnetic controller 11 is operated, a switch 1b is turned on, three-phase AC electric power is supplied to a rectifier 14, and a storage battery 16 is charged. Then, when a charging voltage reaches an inflection-point voltage, the time decided so as to correspond to the charging voltage up to that time is set, and a latter-period charging operation is performed. When the charging operation is completed, the control part 17 controls the electromagnetic controller 11, and the switch 11b is turned off. Thereby, the number of constituent components can be reduced, and the title charger can be constituted at low costs.
Patent JP-S59179505-A (JP)
Title: Preparation of ethylenic polymer
Inventor: FUKAWA ISABUROU
IPC: C08F6/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain the titled polymer having narrow molecular weight distribution free from reduction in density, by polymerizing ethylene, etc. in the presence of a Ziegler catalyst under specific conditions, separating unreacted substances and a solvent, adding a catalytic deactivator, removing remaining unreacted substances, etc., separating the polymer. CONSTITUTION:Ethylene or a mixture of it and 3-18C alpha-olefin is polymerized in the presence (or absence) of an inert hydrocarbon solvent using a ziegler catalyst containing a transition metal compound and an organometallic compound at >=130 deg.C average polymerization temperature, the pressure of the polymer mixture is reduced, the unreacted monomers, or they and the solvent are separated, the reaction mixture is brought into contact with a deactivator in an amount to deactivate the catalyst. The remaining unreacted monomers or they and the solvent are separated, and the polymer is separated, to give the desired polymer.
Patent JP-H07232486-A (JP)
Title: Apparatus for manufacturing duplication slip
Inventor: YAMAO TAKASHI
IPC: B42D11/00
Filed: 1994-02-24
Abstract: PURPOSE:To effectively manufacture a duplication slip having no return of an unnecessary part after use. CONSTITUTION:A bundle of slips is put on the transportation table 12 and then pressed by a rubber band 16 and pressing plate 17, and after applying paste on the side surface of the bundle 11 on a sizing table, by subjecting it to a spontaneous drying process by a two step type accumulation roller conveyor system, slips with no surplus parts such as slips can be manufactured contributing the save of resources.
Patent JP-S53138322-A (JP)
Title: Tone control for electronic sound generator
Inventor: IKEDA KATSUYUKI
IPC: G10H1/06
Filed: 1977-05-09
Abstract: PURPOSE: To facilitate an easy formation of an integrated circuit as well as to enhance the reliability by constituting a control circuit with a digital circuit through installation of a DA converter as well as an address designation circuit which decides the address of the memory circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54145138-A (JP)
Title: Ink jet recorder
Inventor: SATOU TSUTOMU
IPC: B41J2/01
Filed: 1978-05-02
Abstract: PURPOSE:To effectively dry ink through drum revolution after ending of printing and prevent ink stains of recording paper by keeping the rotation of a rotary drum during the specified time interval after ending of the printing operation. CONSTITUTION:When the head is reset to its home position upon ending of printing operation, the home position signal is inputted from terminal E to reset an RSFF circuit 20, by the Q  output signal whereof and home position signal, an AND circuit 30 is operated. The output thereof is then inputted to the R terminal of the RSFF circuit 10 and a timer 40. Hence, the RSFF circuit 10 is reset and the Q output voltage thereof becomes of low level, by which the drum is stopped and at the same time the timer 40 is driven. The driving time of the timer 40 has been set at the time when the drum continues rotating owing to its inertia, e.g., T1 second, thus paper discharge operation takes place after the T1 second. In this way, the ink may be effectively dried by the drum rotation after the end of printing.
Patent JP-S55144351-A (JP)
Title: Production of flanged integral rim made of aluminum alloy for automobile
Inventor: TANIZUME NORIHIKO
IPC: B21K1/38
Filed: 1979-04-28
Abstract: PURPOSE: To volume-produce the flanged integral rims without any material loss by roll-stretching the torus blank of section Y shape composed of the disc-mounting flange piece at the root of the preforms of front rim and rear rim which oppose to each other in V-form.  
     CONSTITUTION: A blank 10 of a Y-fork shape in section provided integrally with a disc-mounting flange piece 12 is beforehand cast. Next, a core 14 is set in the opposing spacing S of both rim preforms 11a, 11b and is pressure-forged by a stationary upper die 15 and a moving lower die 16 and is thereby stretched in the diametral directions P 1 , P 2  of the blank 10. Thence, it is force flared by a spinning roll 18, whereby it is bent and deformed. Or bending the same in the similar manner by a forming roll 19 is equally well. Thereafter, hole and the like are machined, and the wheel for automobiles is completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04218520-A (JP)
Title: Mixture of prepolymer containing urethane group with diisocyanatotoluene and use of the mixture
Inventor: MAACHIN BUROTSUKU
IPC: C08G18/10
Filed: 1991-02-26
Abstract: PURPOSE: To obtain the subject mixture which gives a form having a high compression hardness without using an expensive filler ether by mixing a specific liquid prepolymer having both a high viscosity and a high NCO content with diisocyanatotoluene.  
     CONSTITUTION: This liquid mixture is prepared by mixing (A) a liquid prepolymer obtained by reacting (i) a diphenylmethane based polyisocyanate (mixture) with (ii) a polyester polymer having a molecular weight of 5,000-10,000 in an amount less than the stoichiometric amount, the liquid prepolymer containing urethane groups and having an NCO content of 5-30 wt.%, with (B) diisocyanatotoluene and/or component (i) so that the weight ratio of the components (A):(B) may fall within 1:20 to 20:1. The liquid mixture has a viscosity at 25°C of 5-100 Pas and an NCO content of 35-47 wt.%. The component (ii) may preferably include reaction products of adipic acid and/or terephthalic acid with diethylene glycol and/or glycerol. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01225757-A (JP)
Title: Shape memory treatment and shape memory instrument
Inventor: HANAI YOSHIYASU
IPC: C22F1/10
Filed: 1988-03-07
Abstract: PURPOSE:To easily carryout shape memory treatment of complicated shape by inserting a shape memory element into a metallic pipe to form the pipe into a shape to be memorized, heating the pipe up to a shape memory temp. and holding it at this temp., deforming the pipe, and then taking out the above shape memory element. CONSTITUTION:A shape memory element 12 is inserted into a metallic pipe 10 (composed of brass, aluminum, iron, etc., and previously annealed), which is formed in the above state into the desired shape. Subsequently, the formed metallic pipe 10 is heated up to a shape memory temp. and held there to undergo shape memory treatment. After the shape memory treatment is finished, the metallic pipe 10 is cooled and stretched out straight and restored to the former state, and then, the shape memory element 12 is taken out. This shape memory element can be restored to the memorized shape by means of heating up to a temp. of the Af point or above, and even complicated shapes can be memorized by a simplified method.
Patent JP-H06237888-A (JP)
Title: Air-and water supplying nozzle for endoscope
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1993-02-19
Abstract: PURPOSE:To prevent remaining of water drops attaching to the observation window and of waste of cleaning water in air and water supplying nozzle or near there in supplying compressed air after supplying cleaning water. CONSTITUTION:The cylindrical part 10a of an air- and water supplying nozzle 10 is inserted in the tip part of fluid pass 12 that is provided in the tip part of body 11, and is sticked. The spouting part 10b is bent by about 90 from cylindrical part, and is open and faces to the observation window 13, and the bending part from cylindrical- to spouting part is curved continuously, the whole interior surface of air- and water supplying nozzle is changed from linear to smooth curve at the spouting part, and has no corners where cleaning water settles. By shaping the gap 11a to be indented by thickness of the spouting part at the contacting part of tip of the body with the spouting part, no gaps are formed between the wall of tip part of body and the tip part 11a of spouting part of air- and water supplying nozzle, and remaining of cleaning water here is prevented.
Patent JP-S61213066-A (JP)
Inventor: SHIBATA HIROSHI
IPC: A62C3/00
Filed: 1985-03-16
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-S51129398-A (JP)
Title: Automatic follow-up bindor of moving wire rod coil hung
Inventor: SAITOU HIDEO
IPC: B65B13/02
Filed: 1975-05-06
Abstract: PURPOSE: To provide an apparatus which mechanizes and automates binding operation carried out in the conventional manual way to prevent the binding type of coil from collapse and carry out an efficient and complete binding operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10245113-A (JP)
Title: Belt conveyer and conveying method
Inventor: KAWANISHI RYUICHI
IPC: B65G15/60
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a conveying means suitable to convey soil from a shield machine to a carriage for conveying the soil inside a tunnel with a small diameter and a bending form being excavated. SOLUTION: For this conveying means, a U-shaped belt conveyer is used. The endless belt 3 of this U-shaped belt conveyer is arranged in upper side and lower side between rollers, and rotated and moved. And a first guide member 4 to guide as well as to support the upper feeding part 3a of the endless belt 3 from lower side consists of a fixed round rod form member. That is, since the first guide member 4 has no movable part such as a carrier roller, the thickness of the upper and the lower conveyer can be made thin. As a result, by using the first guide member 4 in the U-shaped belt conveyer with a relatively large upper and lower width, the upper and lower width of the U-shaped belt conveyer can be made narrower. Consequently, a U-shaped belt conveyer which can convey a conveyed material in the bending condition can be used in a narrow place such as a tunnel with a small diameter.
Patent JP-H0590155-A (JP)
Title: Device and method for manufacturing single crystal thin film
Inventor: SHIODA IKUO
IPC: H01L21/268
Filed: 1991-02-26
Abstract: PURPOSE:To manufacture an excellent InP single crystal thin film. CONSTITUTION:An InP thin film 2 is provided on a substrate 1, and a phosphorus glass (PSG) cap layer 3 is superposed on the upper layer of the film 2. Then, the film 2 is spot-irradiated with an optical beam BM, and the part of the film 2 is heated to be melted. The beam is scanned in a predetermined direction to form an InP single crystal thin film by a zone melting method. In this case, since the layer 3 containing phosphorus P component is provided on the film 2, evaporation of the phosphorus P from the film 2 can be suppressed.
Patent JP-S56149634-A (JP)
Title: Input key
Inventor: OBARA ICHIROU
IPC: G06F3/02
Filed: 1980-04-21
Abstract: PURPOSE:To prevent a hitching caused by an incomplete contact between a key top and a cabinet, by forming an overcoat for protecting the printed characters only on the top surface of the key top. CONSTITUTION:The key top 1 of an input key consists of a square and columnar basement 6 made of the synthetic resin and the transparent overcoat 8 which protects the character 7 printed on the top surface of the basement 6 plus the character 7 laminated on the first character 7. The overcoat 8 is prevented from being formed at the side part of the top 1, and thus no contact is given between the cabinet 5 and the top 1. Thus no hitching is caused between the cabinet and the key top. Furthermore a window part 10 smaller than the top surface of the top 1 is provided at the upper part of the exclusive mask 9. Thus the material of overcoat 8 can be sprayed by means of the mask 9 since the overcoat 8 is formed only on the top surface of the key top 1.
Patent JP-S52137509-A (JP)
Title: Method for extraction and control of non-condensation gas
Inventor: URABE TAKAMASA
IPC: F28B9/10
Filed: 1976-05-12
Abstract: PURPOSE: The condensation heat exchanger shall be improved its heat conductance in performing optimum extraction of non-condensation gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62211807-A (JP)
Inventor: MORI SHIGEO
IPC: H01B7/28
Filed: 1986-03-11
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-H10248334-A (JP)
Title: Transplanter with fertilizing device
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To easily replenish manure to a manure tank which is arranged in the lower part of an auxiliary seedling placing stand without moving the auxiliary seedling placing stand. SOLUTION: A riding-type rice transplanter 10 is provided with a planting part 26 which is mounted in the rear part of a running machine body 16 and a fertilizing device provided with the manure tank 52 for storing past-shaped manure and a nozzle 57, etc. The auxiliary seedling placing stand 40 is provided in the left and the right of the front part of the running machine body 16 and the manure tank 52 is arranged in the lower space of the auxiliary seedling placing stand 40 so as to be freely sliding possible. Then, a manure replenishing port 52b is covered by the auxiliary seedling placing stand 40 by planary viewing in the containing position of the manure tank 52 and is exposed from the auxiliary seedling placing stand 40 in planary viewing in a position where the manure tank 52 is drawn out to the side part of the machine body.  Thus, manure is replenished to the manure tank 52 without moving the auxiliary seedling placing stand 40.