baber/WOPTO huggingface dataset:
Patent JP-H06273665-A (JP)
Title: Automatic focusing camera
Inventor: KUSAKA YOSUKE
IPC: G02B7/34
Filed: 1993-03-23
Abstract: PURPOSE:To provide the automatic focusing camera of a multi-AF area which can execute high-speed and consecutive photographing. CONSTITUTION:In the case of the consecutive photographing by a consecutive photographing means 908, defocus quantity is calculated by a focus detection arithmetic means 906 based on the output of a photoelectric conversion means corresponding to a focus detection area which is previously decided among the plural focus detection areas 903a, 903b,... by a control means 909. In the case that the photographing is not the consecutive photographing, the defocus quantity is calculated by the arithmetic means 906 based on the outputs of the photoelectric conversion means 904a, 904b,... corresponding to all of the focus detection areas 903a, 903b,....
Patent JP-S5780063-A (JP)
Title: Multiplex station type printer apparatus
Inventor: KENJIROO HIDAKA
IPC: B41J3/54
Filed: 1981-04-30
Abstract: PURPOSE: To provide the titled apparatus having simplified constitution and capable of being miniaturized by a method wherein a revolvable type printing head is revolved in a range of 0W180° so as to enable to take a printing type  coordinating position corresponded to plural platens respectively.  
     CONSTITUTION: A movable carrier 14 is driven and a driving shaft 15 for moving a revolvable type printing head 13 to both left and right directions so as to traverse a frame 11 is driven by a reversible motor 16. Platens 17, 18 are arranged on a first and a second planes inparallel with the drive shaft 15 and the second plane is adjusted so as to take an angle in a range of 0W180° against the first plane. The printing head 13 is revolved from a position coordinating with the platen 17 to a position coordinating with the platen 18 by a reversible motor 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01236456-A (JP)
Title: Cassette loading mechanism for magnetic recording/ reproducing device
Inventor: TEJIMA DAISUKE
IPC: G11B15/675
Filed: 1988-03-16
Abstract: PURPOSE:To easily take a cassette out of a cassette holder by using a cassette support means to push a cassette out of a cassette loading end position to a cassette unloading position for ejection of the cassette. CONSTITUTION:A cassette support means 3 is energized by a cassette holder 5 and slided between the cassette unloading position and the cassette unloading end position. Thus a cassette 75 accepted by the holder 5 is pushed out of the cassette loading end position and sent to the cassette unloading position in accordance with a state where the holder 5 is changed to an open state from a closed state to a magnetic recording/reproducing device. Thus the cassette 75 pushed out in such a way is set apart from the holder by a due extent. Thus the cassette 75 can be easily loaded and unloaded.
Patent JP-2000261129-A (JP)
Title: Manufacture of wiring board
Inventor: OKUDA OSAMU
IPC: H05K3/20
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily stick a polyimide film with copper on a ceramic substrate without leaving air bubbles between them. SOLUTION: A porous structure ceramic substrate 2 is mounted on a stage 4 capable of vacuum suction, adhesive agent 3 is spread on a wired polyimide film 1 with copper, the adhesive agent 3 side is set downward, and the film 1 is put on the ceramic substrate 4 and sucked by vacuum from the stage 4. The adhesive agent 3 is thermoplastic and may be heated during vacuum suction.
Patent JP-S58188425-A (JP)
Inventor: WARUTAA HETSUTSU
IPC: A61B1/00
Filed: 1983-04-12
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-S56160065-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA MASAO
IPC: H01L29/72
Filed: 1980-05-15
Abstract: PURPOSE:To obtain a transistor excellent in a high harmonic wave characteristic which is shallow in the thickness of a base region, small in base resistance and high in withstand voltage by a method wherein impurities are introduced through a polycrystalline silicon. CONSTITUTION:After an oxide film layer 12 is formed on an N type single crystal silicon substrate 11 and formed a base window, P type impurities are heat-diffused through a polycrystalline layer 19 to form a base layer 13. Then, the polycrystalline silicon layer 19 at the part at which an emitter is formed is etched and a polycrystalline silicon layer 21 containing N type impurities is formed, after the formation of an oxide film layer 20. Subsequently, after the oxide film 20 is etched, the N type impurities are pressed-in and diffused to form an emitter layer 16 and an oxide film layer 22 is formed anew at the same time. Thereafter, the windows are formed at the parts where a base electrode and an emitter electrode are formed in the oxide film layer 22, and an electrode 18 is formed.
Patent JP-H03264916-A (JP)
Title: Liquid crystal display device
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/13
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the need for providing holes in a film substrate to generate the failure or deformation of the substrate by bending one end of the one substrate to the outer side from a sealing member, exposing the transparent electrode extended from the sealing member on the front surface of the other substrate to the outer side and using this electrode as a terminal for external connection. CONSTITUTION:After two pieces of grooves 17 are formed at the end of the film substrate 11a extending from the sealing material 16 are formed, the substrate part 11c on the side outer than the grooves 17 is bent to expose the transparent electrodes 12 on the other film substrate 11 to form the terminal 18 for external connection. The bent substrate part 11c is fixed by using an adhesive. The stage for providing the hole for exposing the electrode on the counter substrate 11b prior to joining of the substrates 11a and 11b is omitted in this way. The terminal for external connection is formed by bending the end of the one substrate 11a and exposing the electrode 12 of the other substrate 11b.
Patent JP-H02243402-A (JP)
Title: Goods sorting facility
Inventor: TSUJIMOTO MASANORI
IPC: B65G43/00
Filed: 1989-03-15
Abstract: PURPOSE:To improve efficiency through sorting at the above facility by means of a movement vehicle equipped with a goods housing portion, by indicating by means of an indicating means to a shelf the total number of goods taken out at every same kind, and to a sorting portion kind and number at every destination, and taking out goods at every kind and transporting them to the soring portion and conducting sorting by means of movement a vehicle. CONSTITUTION:Empty containers 12 are loaded into a housing frame at a movement vehicle A at an empty container loading place D, and work data are inputted at a work data receiving place F by means of an IC card 25. Next, the movement vehicle A moves to an indicated shelf portion 2 and according to an indication, takes goods out at every kind, and houses them in containers 12 at the housing frame 1. And after the completion of the taking out of all the goods, the movement vehicle A is made to travel to a sorting portion C, and sorting them to sorting containers Z at every destination is conducted on the basis of a sorting information indicated by the sorting portion C. As a result, sorting is done with efficiency even if the number of the kind and quantity of goods at every destination is small.
Patent JP-S56160767-A (JP)
Title: Alkaline battery
Inventor: INADA KUNIAKI
IPC: H01M4/54
Filed: 1980-05-16
Abstract: PURPOSE:To prevent any damage to the separator of an alkaline battery, and increase the discharge capacity of the battery by forming a manganese dioxide layer containing metal silver between the separator and a silver oxide positive electrode containing a given amount of manganese  dioxide. CONSTITUTION:A manganese dioxide layer 4 containing metal silver powder is formed between  a separator 3 and a molded silver-oxide positive electrode 2 containing 5-50wt% of manganese  dioxide. After that, an electrolyte holding material 5 and a gel-like zinc negative electrode 6 are  placed over the separator, thereby a battery being constituted. Owing to the above constitution,  as the discharge of the battery proceeds, the volume expansion of the molded body 2 which is due  to the expansion of the mangnese dioxide is compensated and prevented by the volume reduction  of the silver oxide, and the deterioration of the separator 3 is prevented by the decrease in the oxidizing ability of the molded body 2. Besides, any shift of metal silver or silver ions toward the  negative electrode 6 is prevented since no electromotive reactions occur in the layer 4 because of  the low reducing electric potential of the layer 4 until the former silver oxide undergoes complete  reaction, and the rate of utilizing the reaction is increased because of the conductivity of metal silver. Consequently, the deterioration of the separator 3 is prevented, the preservation performance of the battery is enhanced, and the discharge of the battery is increased.
Patent JP-S57179210-A (JP)
Title: Room temperature curing elastic composition
Inventor: KOUNO KIYOSHI
IPC: C08F220/10
Filed: 1981-04-28
Abstract: PURPOSE: The titled composition useful as an inexpensive elastic sealing material, having improved light resistance, weather resistance, heat resistance, etc., obtained by polymerizing a specific acrylic ester monomer with a specified vinylalkoxysilane, etc. in the presence of a chain tranfer agent.  
     CONSTITUTION: (A) An acrylic ester monomer(e.g., ethyl acrylate, etc.) shown by the formulaI(R 1  is 2W8C alkyl)is copolymerized with (B) a vinylalkoxysilane shown by the formulaII(R 2  is 1W4C alkyl; X is methoxy, or ethoxy; a is 0, 1 or 2) and/or a (meth)acryloxyalkoxysilane (e.g., vinyltrimethoxysilane, etc.) shown by the formula III(R 3  is H or CH 3 ; R 4  is bifunctional hydrocarbon group; R 5  is R 2 ; Y is X; b is a) in the presence of (C) a mercapto group-containing chain transfer agent (e.g., n-butylmercaptan), to give a polymer which is a main component of the desired composition.  
     EFFECT: No problem of pollution in the circumference of execution will occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61220655-A (JP)
Inventor: TOKUDA YOSHIO
IPC: A61H39/04
Filed: 1985-03-27
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-H08237291-A (JP)
Title: Communication data checking circuit
Inventor: KAWADA SHINYA
IPC: H04L1/00
Filed: 1995-02-28
Abstract: PURPOSE: To improve reliability by increasing a checking range in communication data. CONSTITUTION: Each word 22 of the inputted communication data 21 is masking- processed by an AND gate 14 by using a mask bit pattern, and a part to be rewritten at repeating is excluded. Next, the value of each bit is added successively by an adder 15 and a data latch 16, and immediately after adding the word 23 of an end, it is discriminated whether all added values are set to '0' or '1' or not by a comparator 17. Here, in the case where all of them are not set, an error signal is outputted through the AND gate 18.
Patent JP-H07279034-A (JP)
Title: Continuous type apparatus for treating fabric with liquid ammonia
Inventor: NAGATA AKIYUKI
IPC: D06B15/09
Filed: 1994-04-01
Abstract: PURPOSE:To prevent a fabric from wrinkling or shrinking in a fabric in drying thereof in an apparatus for treating the fabric with liquid ammonia. CONSTITUTION:This continuous apparatus for treating a fabric with liquid ammonia is obtained by installing an ammonia liquid feeding chamber 1 for impregnating the fabric 4 with ammonia liquid 11 and a drying chamber 13 for drying the fabric 4 which is carried from the ammonia liquid feeding chamber 1 thereinto and impregnated with the ammonia liquid by heating, and further a tenter 14 for receiving the fabric 4 impregnated with the ammonia liquid and conveying the fabric while stretching the fabric in both the longitudinal and transverse directions. Thereby, wrinkles or shrinkages are not caused in the fabric during the drying.
Patent JP-H04278924-A (JP)
Title: Driving device for lcd
Inventor: KATO YOSHIFUMI
IPC: G02F1/1345
Filed: 1991-03-07
Abstract: PURPOSE:To reduce costs by using a substrate wired on one surface. CONSTITUTION:At least 1st, 2nd display areas 20a, 20b are provided on the LCD 20. Respectively discrete COM signal line groups 27a, 27b are wired to these display areas 20a, 20b from an LSI 26. A 2nd SEG output terminal group having the same constitution as the constitution of a 1st SEG output terminal group which outputs SEG signals is provided on addition to the 1st SEG output terminal group on the LSI 26. The SEG signal line group 28a from the 1st SEG output terminal group is directly connected to the 1st display area 20a and the SEG signal line group 28b from the 2nd SEG output terminal group is directly connected to the 2nd display area 20b.
Patent JP-H03265443-A (JP)
Title: Double flow type shaft sealing oil supply device
Inventor: MOTOOKA TOSHIHARU
IPC: H02K9/24
Filed: 1990-03-15
Abstract: PURPOSE:To maintain purity of hydrogen gas by once transferring oil stored in a loop sealing tank to a vacuum tank, degassing it by the use of a vacuum pump, and then supplying shaft sealing oil to a shaft sealing oil ring through a shaft sealing oil supply system on the air side. CONSTITUTION:A vacuum tank 18 disposed between a loop sealing tank 1 of a shaft sealing oil supply system 22 on the air side and a shaft sealing oil pump on the air side, a vacuum pump 19 connected to the top of the tank 18 and a float valve 17 for regulating the oil level of the tank 18 are provided. Oil is guided from the tank 1 to the tank 18 while regulating the oil level in the tank 18 through the valve 17, and the oil in the tank is degassed by means of the pump 19. Using the degassed oil as shaft sealing oil, the sealing oil is supplied to a shaft sealing oil ring 8 via the oil supply system 22.
Patent JP-S58184478-A (JP)
Inventor: TASAKA YASUO
IPC: F25J3/08
Filed: 1982-04-21
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-H11263762-A (JP)
Title: Production of amic acid compound
Inventor: KOYANAGI SHINICHIRO
IPC: C07C253/30
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound under mild conditions simply and in high yield by reacting a specific Schiff base with a specific saturated aliphatic dicarboxylic halide in a specific solvent for dehalogenation/hydrogenation. SOLUTION: This amic acid compound shown by formula III, e.g. N-(2- ethoxyethyl)-N-(1-phenylethenyl)oxamic acid, is obtained by reacting (A) a Schiff base shown by formula I [R<1> is an aryl which may contain a hetero atom selected from the group consisting of O, S and N; R<2> and R<3> are each H or an alkyl, where R<2> and R<3> are connected to each other to form a cycloalkyl ring; R<4> is an alkyl; and (m) is 1 to 6], e.g. N-(1-phenyl)ethylidene- ethoxymethylamine) with (B) a saturated aliphatic dicarboxylic halide shown by formula II [X is a halogen; and (n) is 0 to 4] in (C) a solvent, e.g. pentane, having a dielectric constant of 8 or less for dehalogenation/hydrogenation at -20 to 120 deg.C for 0.1 to 30 h.
Patent JP-H01239274-A (JP)
Title: Key with light
Inventor: SUZUKI YASUO
IPC: F21L4/00
Filed: 1988-03-17
Abstract: PURPOSE:To permit locking or unlocking to be easily performed at nighttime by containing a light emitting unit and a cell, connected to the light emitting unit, in a handle part, protrusively providing a key, and mounting by a thread a side plate, having a pushbutton on-off actuating a terminal of the cell, to a side surface of the handle part. CONSTITUTION:At nighttime, a light key 17a places its key 1 approaching a lock of a door, while a pushbutton 16 in a side plate 14 of a handle part 2 is pressed. Next a (+) terminal board 11b comes into contact with a (+) electrode of a cell 12, and turning on a miniature lamp 9, light, transmitted through a light transmitting plate 5 of an irradiating port 4, irradiates a point end part of the key 1.
Patent JP-S59191444-A (JP)
Title: Stator coil
Inventor: KAZAMA SABUROU
IPC: H02K3/04
Filed: 1983-04-15
Abstract: PURPOSE:To eliminate a connecting work and a connecting space by arranging coils, sensors, an electric circuit and parts on a plane sheet and continuously connecting among the parts all by pattern conductors. CONSTITUTION:Coil poles 40a-40b, 41a-41b, 42a-42b which are made of pattern conductors are formed at an interval of 60 deg. on the front and back surfaces of an insulating sheet 25, and connected between the front surface and the back surface via through hole electrodes 45a-45f. A drive electronic circuit 75 such as an IC for driving a motor and circuit parts 76, 66 are wired fixedly on the plane of the wiring units of the sheet 25. Further, a pattern conductor 80 for connecting connectors is formed at the end of the wiring unit. In this manner, the terminal connections between the coil poles, between the phases and between the sheet can be eliminated.
Patent JP-H06280650-A (JP)
Title: Air-fuel ratio feed-back control device for internal combustion engine
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/14
Filed: 1993-03-24
Abstract: PURPOSE:To carry out precise feed-back control, irrespective of unevenness among oxygen sensors, and unevenness of temperature. CONSTITUTION:A first voltage Vth is applied to a lean sensor 4, and a first current IthR which runs therethrough at this time is detected. Further, an ECU 9 compares thus detected result with a first reference current Ithe stored in a RAM 9 in the ECU 9 so as to obtain a current error DELTAIth. Further, a compensating voltage VSR in accordance with this current error DELTAIth is obtained, and is added to a basic applied voltage VHLSR so as to compensate a current applied to the lean sensor 4. A compensated second voltage VHLSR is applied to the lean sensor 4 so as to detect a limited current ILLS which runs therethrough in order to obtain a density of oxygen in exhaust gas. Further, from the result of the detection, the feed-back control is carried out.
Patent JP-H09171113-A (JP)
Title: Shadow mask, and waveguide type semiconductor optical element and its manufacture
Inventor: AOKI MASAHIRO
IPC: H01S5/026
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain the waveguide type semiconductor optical element which uses a tapered film thickness distribution, obtained by varying the film thickness of compound semiconductor thin film crystal in the same substrate surface without decreasing optical crystallinity, for a core layer. SOLUTION: After a shadow mask 1 is arranged on a substrate in the reaction chamber of a vapor-phase growing device while a specific spatial distance (d) is held through a substrate holder 11, semiconductor thin film crystal which includes a core layer and a clad layer is grown. Here, the surface of the shadow mask 1 is covered with a dielectric cap layer 6. The waveguide semiconductor optical element has even the core layer thickness and waveguide with tapered. Consequently, the film thickness of a semiconductor thin film can be modulated in the same substrate surface in a crystal growth and a semiconductor film which has optical crystallinity of high quality is obtained. Consequently, a beam spot expanding semiconductor laser can easily be provided which enables high- efficiency optical coupling with a fiber.
Patent JP-H03265694-A (JP)
Title: Lubricant for forging use
Inventor: ASAMI MASAHIRO
IPC: C10N40/24
Filed: 1990-03-16
Abstract: PURPOSE:To provide a lubricant for forging use which has good lubricating properties and good mold release and rustproofing properties of a processed metal product, and does not pollute a working environment by dissolving or dispersing aliphatic or aromatic carboxylic acid (salts) and tannic acid in water. CONSTITUTION:At least one compound selected from among aliphatic carboxylic acids (e.g. butanetetracarboxylic acid), aromatic carboxylic acids (e.g. trimellitic acid) and salts thereof and tannic acid are dissolved or dispersed in water. The aqueous solution or dispersion thus obtained as the principal constituent is compounded with a surfactant, a dispersant, a tackifier, an antiseptic agent, a defoaming agent and other additives, if required, to prepare a lubricant for forging use. The lubricant is applied to a forging mold at about 80-350 deg.C, whereby water is evaporated and remaining constituents mainly consisting of carboxylic acids form a film having good lubricating and mold release properties on the surface of the mold.
Patent JP-S58182676-A (JP)
Title: Cleaning device of copying machine
Inventor: SHIGEMORI YOSHIO
IPC: G03G21/10
Filed: 1982-04-20
Abstract: PURPOSE:To prevent toner from scattering into a copying machine, by providing a platelike preventing member for toner scattering which has one edge close to the surface of a photosensitive drum between an air regulator plate and a cover which covers the upper part of a cleaning brush. CONSTITUTION:The hair of the cleaning brush 12 after leaving the tip of the air regulator plate 17 bristles sufficiently before contacting the photosensitive drum 4 to perform sufficient cleaning, and there is a relatively wide gap l left between the tip of the air regulator plate 17 and the photosensitive drum 4. The toner, however, is easy to fly into the copying machine through the gap l. For this purpose, an L-shaped member 30 is provided atop of the plate 17 to narrow down the gap between the photosensitive drum 4 and the rubber layer 36 of the L-shaped member 30, providing a space part 37. A fine amount of toner leaking from the gap among toner staying in the space part 37 is sucked through the suction path 34 between the L-shaped member 30 and cover 37 and collected by a filter. Therefore, the scattering of the toner into the copying machine is prevented.
Patent JP-H06128285-A (JP)
Title: Amino derived polymer
Inventor: FUANGU SUTEIIBUN
IPC: C07H21/04
Filed: 1993-03-03
Abstract: PURPOSE: To provide the copolymers useful for syntheses and sequence analyses of DNA and RNA, and constitution of gene probes, etc., by combining substd. protective oxazaphosphacycloalkanes with oligonucleotides.  
     CONSTITUTION: The copolymers are the objective copolymers of the formula I (i is 0 or 1, and, when i is 0, it represents phosphorous ester, when i is 1, it represents phosphoric ester; j is 2 or 3; R is trihaloacetyl; R 4  is ≤6C alkyl; W is an oligonucleotide, or an oligonucleotide linked with polymer substrates). The copolymers are optionally obtained by combinating a new binder comprised 2-substd.-3-protective-1,3,2-oxazaphosphacycloalkanes of the formula II, preferably, with oligonuleotides synthesized by a solid phase synthesis. It is generally better to obtain the precursor of the formula II by reacting the compds. of the formula III (X is halogen; R' and R" are each ≤10C alkyl, aralkyl or the like) with the compds. of the formula IV in protonic solvent in the presence of non-nucleophilic base such as trialkylamine. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58183374-A (JP)
Title: Apparatus for supporting propeller shaft
Inventor: AKIYAMA MASAHIRO
IPC: B63B3/42
Filed: 1982-04-19
Abstract: PURPOSE:To reduce the resistance of a hull, by making streamlined in the horizontal section the outer shape of a shaft support of a propeller shaft supporting apparatus that is exposed below the bottom of a stern. CONSTITUTION:A propeller shaft 2 exposed below a bottom 1 is connected via the head 33 of a shaft support 3 and an arm 4 to a hull. In this propeller shaft supporting apparatus having such a structure, the outer shape of the shaft support 3 is made approximately streamlined in horizontal section. The shaft support 3 consists of a bearing 31 in contact with an outer circumferential surface of the propeller shaft 2 and a support 32 supporting the outer circumferential surface of the bearing 31, and the support 32 is provided with the head 33 to which the lower end of the arm 4 is connected. Since the outer shape of the shaft support 3 is streamlined in horizontal section, the resistance of the hull is reduced.