baber/WOPTO huggingface dataset:
Patent JP-S5673448-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: OOMURA KAZUMICHI
IPC: H01L21/86
Filed: 1979-11-20
Abstract: PURPOSE:To obtain a superior semiconductor thin film on an insulating monocrystalline substrate by a method wherein an impurity is ion implanted to the surface of the insulating monocrystalline substrate, an amorphous film or a polycrystalline film is formed on it and a laser beam, etc., is irradiated to it. CONSTITUTION:A sapphire substrate of about 0.3mm. thickness is abraded, and the smashed layer is removed with phosphoric acid. After B ions are implanted, amorphous Si is piled up with Si evaporated by an electron beam. Irradiating a laser beam from the back face of substrate in a vacuum, a pulse type electron beam is irradiated from the front face of the Si film. The single crystal of Si obtained by this way has the extremely superior characteristic, and the superior characteristic can be obtained when the semiconductor device is formed on this layer.
Patent JP-H10338690-A (JP)
Title: Ascorbic acid derivative and its use
Inventor: KOCHI MUTSUYUKI
IPC: A61P37/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of selectively inducing apoptosis to unnecessary cells or pathogen cells and useful for prevention or treatment of diseases generated from the cells. SOLUTION: This compound is represented by formula I (X, Y and Z are each H, a alkyl halide, OH or an alkoxy; L is H or deuterium; R is H, an alkyl, an alkoxyalkyl or an acyl), e.g. 5,6-O-p-trifluoromethylbenzylidene-ascorbic acid. The compound of formula I (R is H) is obtained by reacting a compound of formula II with ascorbic acid of formula III in the presence of a catalyst such as p-toluenesulfonic acid in a dipolar solvent such as dimethylformamide. The compound of formula I has low toxicity and is useful as a carcinostatic agent and an anticancer agent and further useful for prevention and treatment of infectious diseases due to HIV virus, especially AIDS.
Patent JP-H05344386-A (JP)
Title: Image contour emphasizing device
Inventor: OZASA MASAYUKI
IPC: H04N5/208
Filed: 1992-06-09
Abstract: PURPOSE:To perform smooth and natural contour emphasizing correction to the contour of images. CONSTITUTION:A video signal passes through the cascade circuit of a high-pass filter 2 and low-pass filters 3 and 4, the output signal of the first filter group is amplified at an amplifier 5 and the video signal passes through the cascade circuit of the high-pass filter 6 and the low-pass filter 7. The output signal of the amplifier 5 and the output signal of the second filter group are added an adder 8 after polarities are adapted and the level of the output signal of the adder 8 is adjusted with a gain controller 9. The video signal is delayed for a prescribed time at a delay device 10 and the output signal of the gain controller 9 and the output signal of the delay device 10 are added at the adder 11 after the polarities are adapted. Since the initial value of an emphasis signal outputted from the gain controller 9 starts from '0', the emphasis signals can be superimposed on the both front and back edges of the delayed video signal almost uniformly.
Patent JP-S5938197-A (JP)
Title: Lubricating oil racing pump mounting structure for vessel
Inventor: SANNOMIYA SHIGEHIRO
IPC: B63H23/08
Filed: 1982-08-27
Abstract: PURPOSE:To prevent the seizure of a reduction gear from being produced due to the racing of a propeller and make it possible to mount a lubricating pump oil even on any of the right and left axial systems by driving said pump on rather a propeller side than a clutch side and symmetrically arranging a lubricating oil pump mounting seat with respect to a driving shaft. CONSTITUTION:A lubricating oil pump 15 mounted on a reduction gear casing 17 is driven by a gear 44 interlocked with a propeller shaft, and a mounting seat 46 for the lubricating oil pump is made axially symmetrical with respect to a driving shaft 47a. Hereby, it is made possible to lubricate the reduction gear even when the propeller is subjected to a racing due to towing operation, thus enabling the seizure of the reduction gear to be prevented. Moreover, since the seat 46 is made symmetrical, the direction of a pump discharge pipe can be made the same even if the pump is mounted on any of right and left shaft systems.
Patent JP-S5273652-A (JP)
Title: Coaxial micro strip converter
Inventor: NISHIOKA YASUHIKO
IPC: H01P5/08
Filed: 1975-12-16
Abstract: PURPOSE:To realize coaxial micro converter featuring good VSWR property with high frequency by making use of parasitic element generating at connection part between coaxial line and micro strip line.
Patent JP-H0445023-A (JP)
Title: Paper sheet or its kind handling device
Inventor: OKAYAMA MASAO
IPC: B65H5/06
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the double delivery and short feed of paper memory or the like after separation by providing a control means whose purpose is to control the force of paper sheets or their kind drawing out transport by means of a separation means on the basis of information from an inspection sensor, and a drive means whose purpose is to control separation means transport on the basis of information from the control means. CONSTITUTION:The transport condition of paper sheets or their kind B being intermittently separated and transported is inspected by means of sensors 15a, 15b. When paper sheets B intended for separation come to a position where they do not come into contact with a drawing out roller 3a, its motor 32 is stopped by a control portion 26 on the basis of the inspection signal. Next, the rotation drive of the roller 3a is made by means of the motor 32 which is controlled by the portion 26, so that paper sheets B being separated may be completely sent out of a separation portion 3 and then, the next B may be separated. As a result, short feeding whose transport cycle is short, or double delivery can be prevented.
Patent JP-H04371882-A (JP)
Title: Production of color forming sheet
Inventor: FUJII HIROYUKI
IPC: B41M5/155
Filed: 1991-06-21
Abstract: PURPOSE:To efficiently produce a color forming sheet having a highly glossy and smooth surface, excellent in color forming properties and extremely useful for pressure-sensitive copy. CONSTITUTION:A coating solution based on pigment and an adhesive is applied to base paper to be once dried or semi-dried and the coated layer is plasticized by a re-moistening solution containing an electron acceptive developer and brought into contact with a heated cast surface under pressure and dried to prepare a color forming sheet.
Patent JP-H04372257-A (JP)
Title: Automatic answering telephone system
Inventor: HAYASHIDA TOMONORI
IPC: H04M1/64
Filed: 1991-06-21
Abstract: PURPOSE:To lessen the burden of a subscriber by identifying a caller at a time zone, switching the automatic recording or the incoming call display for each caller and implementing only the automatic recording or the incoming call display for other time zone. CONSTITUTION:A trunk line control means 1 controls the operating mode of the entire automatic answering telephone system depending on the function and time set by a selector switch means 11 and a clock means 12 and an incoming call display means 4 displays only an incoming call from a specific caller for a time zone (at night) and an OGM/ICM control means 3 records automatically the incoming call from other caller. Furthermore, all the incoming calls are displayed and recorded automatically for other time zone (at daytime).
Patent JP-H0318592-A (JP)
Title: Doorsill for elevator
Inventor: KANAMORI OSAMU
IPC: B66B13/30
Filed: 1989-06-13
Abstract: PURPOSE:To install a supporting member for laying a doorsill member having a guide groove independently of the position of a through hole by sliding a guide piece installed at the lower edge part of an elevator door in insertion state and forming the through hole on the sise part of a U-figure-shaped guide groove for guiding the opening/closing of the door and concealing ths through hole from above the guide groove. CONSTITUTION:Accompanied with the opening/closing of the getting-on field door 5 of an elevator, a guide piece 6 installed in the lower edge part of the door 5 slides in the guide groove 8 of a doorsill member 7. The dust or small stone which intrudes into the guide groove 8 is guided by the guide piece 6 and discharged outside, passing through a through hole 9 in the guide groove 8. In this case, when the door 5 is opened, the opened port edge part 9a of the through hole is exposed to the surface part, and the whole of the through hole 9 is concealed, and appearance is improved. Further, when the installation position of a plurality of supporting members 11 which support the total length of the doorsill member 7 in equal parts in the divided state is superposed with the passing-through position of the through hole 9 in the guide groove, the supporting member 11 does not close the through hole 9, since the through hole 9 penetrates through in the lateral direction from the side surface of the guide groove. Therefore, the arrangement in the equal intervals can be achieved without taking account of the drilling position of the through hole 9 in the guide groove.
Patent JP-H0816990-A (JP)
Title: On-vehicle navigation device
Inventor: MAEDA HIROYUKI
IPC: G08G1/09
Filed: 1994-06-30
Abstract: PURPOSE:To set a route to meet the intention of a user without suffering from restriction such as road classification, etc., by providing a route searching and lengthening means to execute search and the lengthening.connection of the route to a next transit point. CONSTITUTION:The user executes the input of a route start point to a map displayed on a map display means 1 through a route input means 3. Next, the transit point is inputted successively. In the case that, a transit point acquiring means 4 adopts the node of road data nearest to the displayed position of a cursor as the transit point. In the case that the transit point is inputted as non-road, the displayed position itself of the cursor at that time is adopted as the transit point. Next, the route searching and lengthening means 5 searches a route from the final point of the existing route to the selected transit point, and connects and lengthens the node. In the case that the transit point is nonroad, the route is lengthened from the final point of the existing route by a straight line.
Patent JP-H023283-A (JP)
Title: Solid-state imaging device and its manufacture
Inventor: HIUGA RYOJI
IPC: H04N5/365
Filed: 1988-06-20
Abstract: PURPOSE:To make it possible to prevent lowering of dynamic range attendant upon micronization of picture elements and deterioration of S/A ratio by forming a part of a gate electrode it a position deeper than the substrate surface. CONSTITUTION:Selective oxidation is done using an Si3N4 film for a silicon semiconductor substrate 201, and after formation of an oxide film 202, the Si3N4 film is removed and n-type impurity is introduced into the substrate 201. Next, n-type impurity is diffused and an n<+>-type source diffusion layer 303 and an n<+>-channel stopper diffusion layer 204 that becomes a drain area are formed. Next, after removing an oxide film 202 once, a gate oxide film 205 is formed in the thickness of 300-500Angstrom  at the surface, and a polysilicon film 206 is deposited in the thickness of about 2000-5000Angstrom . A gate electrode pattern 207 is formed on this by the photolithography method, and the polysilicon film 206 and the gate oxide film 205 are etched by the RIE method, etc., so as to form a gate electrode 208 whose one part is buried in the substrate 201. Hereby, the depth of an n<+>-diffusion layer 203 becomes shallow, and the effective gate length can be made relatively large, and the S/N and the dynamic range improve.
Patent JP-S5374229-A (JP)
Title: Transistor chopper device
Inventor: UCHIDA RIYOUHEI
IPC: H02M3/155
Filed: 1976-12-14
Abstract: PURPOSE: To improve the efficiency by making it possible to AC-excite a current transformer and supplying a base current to a transistor in proportion to a load current by means of applying periodically a reset voltage to a secondary winding of the current transformer with an exciting system mounted separately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05340168-A (JP)
Title: Reversible double sliding sash
Inventor: KATOU MASASHI
IPC: E06B5/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide the title sash wherein either effect of dual purposes can be selected by reversibly using screen sashes with a directional property at the indoor and outdoor sides thereof CONSTITUTION:First and second covering member-mounting parts 16, 26 having the same shape are respectively formed on an indoor side 22a of an overlap part 22 on an inside sash 2 and on an indoor side 21a of an edge part 21 thereon. Sash fastener-mounting parts 17, 27 having the same shape are respectively formed on an outer side 22b of the overlap part 22 on the inside sash 2 and on an outer side 21b of the edge part 21 thereon. Sash fastener catching member-mounting part 51, 52 having the same shape are respectively formed on a sash screen side 12c of an overlap part 12 on an outer sash 1 and on a sash screen side 11c of an edge part 11 thereon. Therefore, the places mounted for an overlap part-covering member 40, a sash fastener 30 and a sash fastener- catching member 50 can be replaced, and both of the sashes 1, 2 can be separately reversed by 180 at these positions. As the result of it, the surfaces of sash screens 15, 25 with a directional property to thermal insulation can be reversibly used, case by case, and thus comfortableness and the effect of energy saving are obtained.
Patent JP-S5940943-A (JP)
Title: Compact vehicle
Inventor: IIDA MASATOSHI
IPC: B62D31/00
Filed: 1982-09-01
Abstract: PURPOSE:To maintain constant driving characteristics irrespective of weight and number of passengers, and to secure a trunk and a foot space of a driver, by arranging an engine under a seat at a center of vehicle with a cylinder horizontally directed. CONSTITUTION:A vehicle includes front wheels 30, rear wheels 32 and seats 14. An engine unit 40 for driving the rear wheels 32 is arranged in an engine casing under the seats at a center of the vehicle. Therefore, the engine is provided with horizontal cylinders 42. In this manner, as the engine is arranged near the center of gravity of the vehicle, driving characteristics are not changed irrespec tive of weight and number of passengers. Further, a trunk 22 and a foot space may be secured.
Patent JP-S6043136-A (JP)
Title: Apparatus for detecting accelerating operation of engine
Inventor: EBINO HIROSHI
IPC: F02D41/00
Filed: 1983-08-17
Abstract: PURPOSE:To improve the vehicle driving feeling and to lower the specific fuel consumption, by providing a slice-level determining means and a comparing means for making comparison between the output of said slice-level determining means and the output of an engine-load detecting means and producing a comparison signal to an acceleration correcting means. CONSTITUTION:An apparatus of this invention comprises a load detecting means B for detecting the load of an engine A and a level determining means C for determining a slice level. Further, the apparatus comprises a comparing means E which makes comparison between the above two means B and C and produces a comparison signal to an acceleration correcting means F for effecting corrected control of the engine at the time of accelerating operation. Since, with such an arrangement, accelerating condition of the engine can be detected more exactly and sensitively, it is enabled to improve the vehicle driving feeling and to lower the specific fuel consumption of an engine.
Patent JP-H103614-A (JP)
Title: Thin-film magnetic head
Inventor: KOYANAGI HIROAKI
IPC: G11B5/31
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a thin-film magnetic head and to reduce the size of a magnetic disk device by adopting a structure formed by laminating >=1 layers of easily platable metals and conductive metals harder than the easily platable metals on the structure of the leading-out terminals of the thin- film magnetic head. SOLUTION: The leading output wires are introduced from element front ends to terminal forming parts. A resist is formed on the upper part thereof and Au plating corresponding to the terminals is executed. The resist is thereafter removed to expose the Au. A film of tungsten is then formed and is so patterned as to cover the Au plating part. Next, the film of alumina for protecting the elements is formed to end the production. A stage for lapping the surface to expose the terminal surfaces and a plating stage of the Au on the surface are omitted, by which the reduction of a production cost is made possible. The sizes of the thin-film magnetic head slider and the magnetic disk device are reduced.
Patent JP-S5776121-A (JP)
Title: Continuous heating furnace
Inventor: NISHIKAWA YOSHITOSHI
IPC: C21D1/00
Filed: 1980-10-29
Abstract: PURPOSE: To prevent partial heating of the edge part of steel material by providing the position of the side burner for melting slag at the place lower than the position of the side burner for heating steel material in the heating furnace having the front burner and side burner for heating steel material.  
     CONSTITUTION: In the walking beam type heating furnace the front burner 4 for heating steel material is provided at the ceiling and further the side burner 15 for heating steel material is installed on the lower side wall. Besides, the slag melting burner 16 is installed lower than the side burner 15 in order to melt the slag such as the fused scale etc. generated from steel material and discharge it perfectly from the slag discharge port 13 provided on the hearth 5. By lowering the position of the  burner 16 such faults that the edge part of steel material in the furnace is partially  heated, the difference of temperature distribution in steel material becomes large,  and then it results in fluctuation of product quality during the process of roll  ing and annealing are eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5852858-A (JP)
Title: Semiconductor device
Inventor: MINAMIGUCHI YOSHIYUKI
IPC: H01L23/02
Filed: 1981-09-24
Abstract: PURPOSE:To make the semiconductor device highly reliable by a method wherein, in the high frequency semiconductor device where the semiconductor element  is surrounded by wall member and the inside is covered and enclosed, the metalized layer is provided on the outer side excluding the inner side of the wall member upper surface to install the cover member. CONSTITUTION:The transistor element 7 and the wall member 2 making inside of semiconductor inside airtight are installed on the upper surface of the insulated substrate 1 made of aluminum or beryllia ceramic and the leads 6 to be taken outside is installed on the under surface of said substrate 1 while the emitter, collector, base electrode of said transistor element 7 are lead out  through the metalized layer 5 along the upper surface and sides of said substrate 1 connecting to the external take out lead 6. The upper surface of wall member 2 is formed into outside part only of the brazed and metalized layer 4 and the airtight fusing cover member 10. The electrode and said external take out lead 6 are connected by means of thermal fixing of the metalized layer 3 using fine metal wire 8.
Patent JP-S5852351-A (JP)
Title: Cold-setting organopolysiloxane composition
Inventor: IMAI TAKASHI
IPC: C08K5/54
Filed: 1981-09-24
Abstract: PURPOSE:To provide the titled compsn. which has good shelf stability and a high curing rate and cures on releasing abcohol, by adding an organotin compd. as a catalyst and a guanidino-substd. alkyl-alkoxysilane as a cocatalyst. CONSTITUTION:100pts.wt. silanol group-terminated poly di-organosiloxane having a viscosity of 500-200,000cp at 25 deg.C, 1-25pts.wt. alkoxysilane (condensed hydrolyzate) of formulaI[wherein R' is a monovalent hydrocarbon group; R<2> is (alkoxy) alkyl; n is 0, 1] such as methyltrimethoxysilane, 0.1-10pts.wt. guanidino-substd. alkylalkoxysilane of formula II [wherein R<3> is a 1-4C alkyl; R<4> is alkylene; R<5> is (alkoxy)alkyl] such as gamma-tetramethylguanidinopropyltrimethoxy silane, and 0.01-10pts.wt. organotin compd. such as dibutyltin dimethoxide, are blended together.
Patent JP-H0315829-A (JP)
Title: Fully solid-state type electrochromic material
Inventor: TAGA YASUNORI
IPC: G02F1/15
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the fully solid-state type electrochromic material having a good display function and long life by providing an intermediate film of one kind of a plasma polymerized film of an inorg. compd. film and an org. compd. between a resin substrate and a laminated part. CONSTITUTION:The intermediate film 2 of at least one kind of the plasma polymerized film of the inorg. compd. film and the org. compd. is provided between the resin substrate 1 and the laminated part 8. Namely, the intermediate film 2 having the low permeability to the additives and moisture in the resin substrate 1 is formed at the boundary of the resin substrate 1 and the laminated part 8 and, therefore, the infiltration of the additives and moisture contained in the resin substrate 1 into the laminated part 8 is prevented or is adequately adjusted, by which the coloring and decoloring operation characteristics stable over a long period of time are obtd. The fully solid-state type electrochromic material having the excellent display function and the long life is obtd. in this way.
Patent JP-S5675250-A (JP)
Title: Brake booster
Inventor: KATAGIRI MASAYOSHI
IPC: B60T13/24
Filed: 1979-11-21
Abstract: PURPOSE: To simplify the construction of a brake booster and heighten its reliability, by transmitting a reaction force to a ball retainer and a control piston but not to a power piston when the power piston is in its expanded position.  
     CONSTITUTION: When a power piston 4 is at its expansion end, the backward  motion of a ball retainer 43 is blocked by the engagement of a ball 44 with a slope  provided on the front part of a control piston 9. For that reason, the power piston 4  is not pushed back even after an energizing force reaches a limit. This results in  surely preventing an idle stroke. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6044212-A (JP)
Title: Deburring system for steel material
Inventor: KAMEDA NOBUYUKI
IPC: B23D1/10
Filed: 1983-08-18
Abstract: PURPOSE:To enhance the economy of deburring, by providing first and second deburring machines so that deburring is carried out, simultaneously on both main and auxiliary transfer pathes so that both deburring machines are used for deburring both long and short length steel materials. CONSTITUTION:Second and first deburring machines 25, 10 are provided along a main steel transfer path 3, and a second deburring machine 25 is provided along an auxiliary transfer path 21. In the case of a short-length steel material the deburring machine 25 is moved in the direction D, and a long-length steel material 1 is cut off by a long-length steel cutter 5, and is then cut by a short-length steel cutter 6 to cut off short-length steel materials 2. After the leading end of the steel material 2 is deburred by the first deburring machine 10, the steel material 2 is shifted onto the auxiliary transfer path 21 on which the other end of the steel material 2 is deburred by the second deburring machine 25. In the case of the long-length steel material 1, both ends of the steel material 1 are deburred by the deburring machines 10, 25.