baber/WOPTO huggingface dataset:
Patent JP-S63221044-A (JP)
Title: One-sided and two-sided printing character generator
Inventor: SAKAI OSAMU
IPC: G06F3/12
Filed: 1987-03-10
Abstract: PURPOSE:To enable printing to be carried out both on one side and on two sides without changing a direction of a paper, by a method wherein an input data is generally converted to an order of an input character code train and a printing position for other mode than printing and the top and bottom and the left and right of each character cell is reversed to be outputted to a printing part when read out from a font memory. CONSTITUTION:An input data is converted to information of a form corresponding to a printing mode, attributes of a data line, and a printing start position in an input data processing part 21 and stored as information equipped with a necessary table format in a page data memory 22. Then, a character generation control part 24 fetches a bit map corresponding to memory code information in the memory 22 from a font memory 23 to be sent to a bit pattern processing part 25. Then, a bit pattern is read in order from top as it is in one-sided mode and is read in order from bottom in two-sided mode. Its right and left is reversed with a data selector in the bit pattern processing part 25. The data is respectively converted to video signals and the video signals are sent to a printing part via a scan buffer 26.
Patent JP-H107613-A (JP)
Title: Production of aldehyde by using catalyst system comprising rhodium and substituted diphenylphosphines
Inventor: BAHRMANN HELMUT DR
IPC: B01J31/40
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To produce an aldehyde in high yield at a low cost with a long life of a readily reutilizable catalyst by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a specific catalyst and separating the resultant reactional product from the catalyst. SOLUTION: (C) A 2-20C olefinic compound is reacted with (D) carbon monoxide and (E) hydrogen in the presence (or absence) of (B) a solvent in the presence of (A) a catalyst comprising (A1 ) rhodium and (A2 ) a compound represented by formula I [R<1> is H or a 1-12C alkyl; R<2> is a 1-8C straight-chain alkylene, a 2-4C oxygen-containing alkylene, a group represented by formula II or III or a 3-10C cycloalkylene; R<3> is a 1-25C alkyl or a 6-10C aryl; A is COO<-> or SO3 <-> ; (x), (y), (m) and (n) are as follows: (x)=0, (y)=(m)=(n)=1;(x)=(y)=1 and (m) and (n) are each 1 or 2 or (x) is 1; (y) is 0 and (m) and (n) are each 0 or 1 when R<2> is a group represented by formula II or III] at 50-190 deg.C temperature under 0.1-45MPa pressure and the resultant reactional product is then separated from the component A.
Patent JP-S61212221-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/32
Filed: 1985-03-18
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-S53140857-A (JP)
Title: Room air conditioner
Inventor: SAKAZUME AKIO
IPC: F24F3/14
Filed: 1977-05-16
Abstract: PURPOSE: To reduce electricity consumption during drying operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01228578-A (JP)
Title: Method for applying liquid to coating liquid penetrable molded body
Inventor: HIRATA SHINJI
IPC: B05D1/40
Filed: 1988-03-09
Abstract: PURPOSE:To form a cured layer of a predetermined film only on the surface part of a molded body without allowing a coating solution to penetrate into the molded body by performing the curing treatment of the coating solution while the molded body coated with the coating solution is rotated. CONSTITUTION:In forming a cured layer 8 of a coating solution 7 to the surface part of a coating solution penetrable molded body 1 into which the coating solution penetrates, the molded body 1 coated with the coating solution 7 is rotated at a speed preventing the internal penetration of the coating solution 7 by a rotary means 3 and the curing treatment of the coating solution 7 is performed. As a result, the coating solution 7 does not penetrate into the molded body and the cured film of a predetermined film can be formed only on the surface part.
Patent JP-H06267513-A (JP)
Title: Incandescent lamp and reflection type incandescent lamp
Inventor: KIHARA KUNIHIKO
IPC: H01K1/14
Filed: 1993-03-16
Abstract: PURPOSE:To provide a high-efficiency incandescent lamp which can increase its effective emission light and a reflection-type incandescent lamp which improves its reflecting efficiency. CONSTITUTION:A lamp L has a bulb 1, the crushed seal portion 2 formed at the end of the bulb 1 and a filament coil 6 sealed in the bulb 1 with both ends 6a protruded outward of a line extending from both side faces of the crushed seal portion 2 in parallel to a bulb axis. The crushed seal portion 2 of the lamp L is fixed into a recess 73 in a reflecting mirror 7 as one unit. In this way, a solid angle where emission light from the filament coil is shielded by the crushed seal portion becomes smaller so that the amount of light illuminated toward the seal portion can be increased and the amount of light toward the reflecting mirror can be increased when the lamp is mounted on the reflecting mirror, for higher reflecting efficiency.
Patent JP-H04274026-A (JP)
Title: Production of magnetic recording tape with less curling
Inventor: AKIYAMA SETSUO
IPC: G11B5/85
Filed: 1991-02-28
Abstract: PURPOSE:To suppress the generation of an internal stress when a magnetic film is formed and consequently to reduce the curling of a magnetic tape. CONSTITUTION:A Co-Cr perpendicular magnetic recording medium layer contg. 75-90atom% Co is formed on a flexible-tape substrate having 5-500mum thickness by the counter target-type sputtering using Kr gas or a Kr-Ar gaseous mixture at <=10mTorr.
Patent JP-H01231641-A (JP)
Title: Manufacture of resin mold stator
Inventor: YOKOTA KOICHI
IPC: H02K15/12
Filed: 1988-03-09
Abstract: PURPOSE:To prevent occurrence of cracks due to thermal shock and regradation of electrical characteristic, by previously winding an organic fiber sheet around the stator of a rotary machine. CONSTITUTION:An organic fiber sheet 9 is wound by one or two times around a stator 2 then it is secured to the stator 2. Consequently, the stator 2 can be inserted easily, when it is installed in metal molds 4, 5, and removal of the organic fiber sheet 9 from the stator 2 is prevented when molding material is injected. Then the stator 2 secured with the sheet 9 is installed in the metal molds 4, 5 and molding material 6 containing unsaturated polyester resin, curing agent and filler all mixed through a kneader or an agitator is injected and molded. The resin mold stator has high strength against drop shock and no crack occurs nor the electrical characteristic degrades through thermal shock.
Patent JP-H02234153-A (JP)
Title: Photographic support
Inventor: HARADA JUNJI
IPC: D21H19/38
Filed: 1989-03-07
Abstract: PURPOSE:To prevent deterioration of paper strength at the time of exposing it with electron beams due to the hardening of the opaque resin layer by incorporating in the paper support a specified amount of resin having a glass transition point of >=100 deg.C in the paper support and hardened with electron beams and coating it with a resin containing a white pigment. CONSTITUTION:The paper support contains the electron-beam hardened resin having a glass transition point of >=100 deg.C in an amount of 10 - 30wt.% of the paper support, and it is coated with the opaque resin layer comprising the white pigment and electron beam hardenable resin or the molten polyolefin resin containing the white pigment and polyolefin resin, and the like, thus permitting deterioration of paper strength to be prevented even when the paper is exposed to electron beams by forming the opaque resin layer.
Patent JP-S60209537-A (JP)
Inventor: KAARU HAINRIHI SHIYURUTEEERUTE
IPC: C07C45/30
Filed: 1985-03-22
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-S58174087-A (JP)
Title: Diving apparatus
Inventor: TEJIMA NOBUHIKO
IPC: B63C11/16
Filed: 1982-04-03
Abstract: PURPOSE:To enable a single reciprocating-type air mechanism provided with a flywheel to be combinedly used both as a compressed-air engine and an air- compressing pump, by changing over an air controlling system. CONSTITUTION:A snorkel device 1 having each part assembled and connected therein and fitted with an air feeder 3 and a diving mask 9 is floated on the surface 01 of water. Prior to diving, the diver breathes through the mouth by using a snorkel pipe 99 other than the diving apparatus by operating a crank lever 61, and a sufficient basic revolving speed is provided. Since respiration becomes shallower as the depth of diving is increased, the lever 61 is appropriately operated, as required, to increase the basic revolving speed, thereby adjusting the depth of respiration. Accordingly, since a high-pressure gas is not used, the apparatus can be used easily and safely.
Patent JP-H07261440-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: ANAYAMA HIDEKI
IPC: G03G5/147
Filed: 1994-03-25
Abstract: PURPOSE:To keep a sufficient film strength while improving the lubricity and wear property, to improve the solvent crack property and to facilitate the production by incorporating a specific polymer in the surface layer of a photoreceptor. CONSTITUTION:In the electrophotographic photoreceptor having the photosensitive layer on a conductive supporting body, a polymer having a structural unit expressed by formula 1 is incorporated in the surface layer of the photoreceptor. In the formula 1, each of R1-R8 represents hydrogen atom, a halogen atom, alkoxyl group, nitro group, or (substituted) alkyl group or an aryl group, A is expressed by formula II, X is expressed by formula III and (m) represents an integer. In the formula II, each of R9 and R10 represents hydrogen atom, a halogen atom, alkoxy group, nitro group or the like, each of R11 and R12 represents hydrogen atom, an alkyl group or an aryl group, each of R13-R17 represents an alkyl group or an aryl group, (a) represents 1-30, (n) represents integer of 1000. In the formula III, each of R18 and R19 represents hydrogen atom, a halogen atom or the like, each of R20-R23 represents an alkyl group or an aryl group, (b) represents an integer of 1-1000 and each of (c) and (d) represents an integer of 0-1000.
Patent JP-H05216221-A (JP)
Title: Photosensitive compound
Inventor: SAITO MASAO
IPC: G03F7/004
Filed: 1991-02-27
Abstract: PURPOSE:To provide the photosensitive composition for use in a photoresist capable of a good form by exposure and development. CONSTITUTION:The photosensitive compound is obtained by adding a polymer, such as a block copolymer having hydrophobic groups to a composition comprising a base polymer, such as a binder resin like cresol novolak resins, and a photosensitive material, such as naphthoquinonediazido compounds, or incorporating a polymer constituent having stereochemically bulky groups.
Patent JP-H01230702-A (JP)
Title: Surface treatment method for ferromagnetic iron powder
Inventor: OKAI MICHIJI
IPC: C09D7/12
Filed: 1988-03-11
Abstract: PURPOSE:To obtain ferromagnetic iron powder having excellent dispersibility, orientability and stability in magnetic paint by treating the ferromagnetic iron powder with coupling agent in organic solvent after treating with oxygen and steam and regulating each content of organic solvent modified material and moisture in the iron powder after above treatment. CONSTITUTION:The ferromagnetic iron powder containing the iron manufactured with dry reduction method as main component, is oxidized to the surface thereof under gas atmosphere containing oxygen, and after that, the steam is brought into contact with it, to execute steam treatment and successively, treatment by using the coupling agent in the organic solvent of toluene, etc., is executed to this iron powder. As the coupling agent, silane series coupling agent, etc., of octyl trithoxysilane, etc., is used and at the time of this treatment, the active surface remaining on the surface of the above iron powder oxidizes the above solvent, to generate the organic solvent denaturated material. Therefore, it is necessary to adjust so that the above modified material content to the drying iron powder after executing the above surface- treatment is made to <=0.1wt.% and further the moisture content is made to <=1.5%. By this method, the iron powder having excellent dispersibility, orientability and corrosion resistance in the magnetic paint is obtd.
Patent JP-H01231352-A (JP)
Title: Manufacture of semiconductor device
Inventor: ORIHARA KOZO
IPC: H01L21/768
Filed: 1988-03-11
Abstract: PURPOSE:To prevent short circuit failure and deterioration of dimensional accuracy, and to facilitate forming a multilayer-structure electrode, in which the threshold of a field region is not decreased by forming a film composed of an insulating material having the selectivity of etching to both an electrode material and an oxide film material only onto a field oxide film and shaping the electrode. CONSTITUTION:A field oxide film 103 is formed selectively into a field region on an silicon substrate 101, an silicon nitride film 104 is deposited, a section except the field region is removed through etching, and a gate oxide film 102 is shaped. A polycrystalline silicon film is deposited, and first layer electrodes 105a, 105b are formed. The gate oxide film 102 exposed onto the silicon substrate 101 is gotten rid of, and a gate oxide film 107 is shaped onto the silicon substrate 101 and inter-layer insulating oxide films 108a, 108b onto the surfaces of the electrodes 105a, 105b through a thermal oxidation process. A polycrystalline silicon film 110 is deposited, and second layer electrodes 111a, 111b are formed through photolithography and etching.
Patent JP-S61216222-A (JP)
Title: Impregnated type cathode composition
Inventor: HONMA KATSUHISA
IPC: H01J1/28
Filed: 1985-03-22
Abstract: PURPOSE:To prevent deterioration in thermal efficiency and eliminate generation of a minute oscillation of the heater, by fixing at least one of the legs of the heater at the heater container. CONSTITUTION:This cathode composition has a cathode base 2 with an electron radiating surface at one end, and a heater body 10 installed at the other end of the cathode base 2. A heater support 13 is installed at a heater container 5, one of the legs 11 of the heater 6 is welded to the support 13, then an electron radioactive substance made of BaO, CaO, and Al2O3 is melted in a high temperature reducing atmosphere, and impregnated to the hollow of the metallic base. When an impregnated type cathode composition is made in such a way, displacement, rolling, oscillation and the like of the heater 6, generated when the impregnated type cathode composition receives a shoch or something, can be restricted, since the heater 6 unified with a burying agent 7 is fixed at the heater container 5, even though there occurs a gap between the inner surface of the container 5 and the sintered burying agent 7 while the burying agent filled up in the heater container 5 is sintered. Therefore, an impregnated type composition with a stable heat conduction to the cathode base 2 can be obtained.
Patent JP-S60199329-A (JP)
Inventor: OBARA YAICHI
IPC: A01G9/24
Filed: 1984-03-26
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-H09244242-A (JP)
Title: Photosensitive resin composition and circuit board
Inventor: TSUKAMOTO KOJI
IPC: G03F7/027
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. excellent in heat resistance and toughness and capable of ensuring satisfactory thixotropy without reducing resolution by incorporating a specified multifunctional epoxy compd., an alkali-soluble epoxy curing agent, a compd. having a radical polymerizable unsatd. bond and a photopolymn. initiator. SOLUTION: This compsn. contains a multifunctional epoxy compd. represented by the formula R-Xm , an alkali-soluble epoxy curing agent, a compd. having a radical polymerizable unsatd. bond and a photopolymn. initiator. In the formula, (m) is an integer, (n) is an integer of 1-30, R is 1-10C alkyl and X is represented by the formula. Since the multifunctional epoxy compd. is used, the compsn. has improved heat resistance as compared with a conventional compsn. using bisphenol type epoxy resin or novolak type epoxy resin. Since this compsn. is developable with an aq. alkali soln., it can be used as a photosensitive resin compsn. useful as a liq. photoresist.
Patent JP-S58173522-A (JP)
Inventor: OGAWA AKIRA
IPC: A47J31/10
Filed: 1982-04-05
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-H07255847-A (JP)
Title: Blood vessel sensor
Inventor: OKURA TADAHIRO
IPC: A61B10/00
Filed: 1994-03-25
Abstract: PURPOSE:To give an injection without giving an unpleasant feeling to a patient when the injection is given to a blood vessel. CONSTITUTION:A blood vessel sensor 1 is moved on a body surface, and light emitted from a light emitting part 2 is radiated to body tissue, and the reflected light is received by a light receiving part 3. Since the radiated light is absorbed higher than the other body tissue by blood, when being reflected by a blood vessel, a quantity of light received by the light receiving part 3 is reduced more than when being reflected by the other body tissue. Output of the light receiving part 3 is compared with a threshold value previously inputted to a measuring part 9, and when it is not more than the threshold value, a lamp of a display part 10 is lighted, and the existence of the blood vessel in the position can be grasped. Thereby, since the position can be simply and reliably grasped even on a person whose blood vessel position is hardly grasped from above the skin, an intraarterial or intravenous injection can be reliably given at one time.
Patent JP-S59182784-A (JP)
Title: Thermosensitive recording material
Inventor: IWATA SUSUMU
IPC: B41M5/333
Filed: 1983-03-31
Abstract: PURPOSE:To provide a thermosensitive recording material which has a resistance to an organic solvent with a white skin while providing a clear image utiling a color formating reaction by heat between a naphthoyl peroxide compound and a naphthol based compound. CONSTITUTION:A naphthoyl peroxide compound [e.g. peroxide-alpha (or beta)-naphthoyl and peroxide 6,6'-dimethyl alpha-naphthoyl] and a naphthol based compound (e.g. alpha-naphthol and 2,3-dihydroxynaphthalene) are added to a liquid such as water and petrolium preferably at a ratio by weight of 0.5-5:1-10. Then, after the addition of a binder such as PVA and an auxiliary component such as zinc chloride as required, the mixture is finely granulated and dispersed with a ball mill or the like. Then, the dispersion liquid thus obtained is applied on a support such as paper and dried to obtain a desired thermographic material.
Patent JP-H01230010-A (JP)
Title: Automatic focusing device
Inventor: TAMADA KAZUMASA
IPC: G03B13/36
Filed: 1988-03-10
Abstract: PURPOSE:To shorten time required for correlational operation by comparing the sizes of correlational operation values and moving an image pickup optical system in each prescribed distance when the optical system is in a non-focused state. CONSTITUTION:A pair of analog electric signals corresponding to the distribution of light intensity of a pair of optical images are non-destructively outputted from a sensor means 32 while being delayed in each picture element unit at a prescribed period and correlationally operated by a correlational operation means and a correlational operation value H(0) when a relative moving distance lis l=0 and a correlational operation value (1) at the time of l=1 are sequentially outputted. When the image pickup optical system is in the non-focused state, the image pickup optical system is moved in each prescribed variable (e.g. a unit moving distance) while comparing the sizes of the correlational operation values H(0), H(1) obtained when the relative moving distance is l=0 and l=1. Consequently, time required for correlational operation can be shortened.
Patent JP-S55149617-A (JP)
Title: Continuous water clarification and filtering
Inventor: MIURA MITSUGI
IPC: B01D37/02
Filed: 1979-05-09
Abstract: PURPOSE: To reduce running cost of water filtering operation by a method wherein raw water is fed with auxiliary filter agent which has been recovered, and is filtered by filter member having auxiliary new and added auxiliary filter agent, then at the time when the filtering rate has decreased to a specified value, filter sludge is scraped, and recovered and added auxiliary filter agent is again recovered and used.  
     CONSTITUTION: A layered unit filter body 1 contains filter bodies 2 having additional filter agent 11 on membrane 10 precoated with filter agent such as kieselguhr, raw water inlets 5, and a center rotary shaft 7 having filter-sludge scraper plate and filter sludge discharge pipes 8. Raw water body fed with recovered additional auxiliary agent is filtered and when the filtering rate has reduced to a predetermined value, the rotary shaft 7 is rotated for about one minute to scrape off part of the added auxiliary layer, which is discharged by pump 14 to the outside and is recovered for reuse. The scraping position is lowered at each time of the operation until it reaches the predetermined position. Then the scraper plate is returned to the position a, and new auxiliary filter agent 11 is added up to the position a. This eliminates the need for backwash and provides a filter capacity twice that of the conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06271205-A (JP)
Title: Control device for elevator
Inventor: SAKAIDE MASAYUKI
IPC: B66B1/06
Filed: 1993-03-17
Abstract: PURPOSE:To enhance the designing effect by controlling lighting order of a plurality of illumination lamps, arranged in the exterior of an elevator, so as to change in accordance with an operating direction of the elevator, in the observation elevator visible from the outside. CONSTITUTION:An observation elevator car 10 has a car inner room 11, to also provide exterior lighting (illumination) lamps 1L, 1R, 2L2R to NL, NR, and the car 10 is connected to a balance weight 16 through a hoist 15 in a manner of well bucket and lifted by actuating a motor 14. Here is changed lighting order of the lamps 1L, 1R, 2L2R to NL, NR in accordance with an operating direction of an elevator. That is, lighting is controlled in such a manner that at the time of up lift operation, the lamp is successively lighted from the lamps 1L, 1R set up in the bottom part to the lamps NL, NR in the uppermost position, next cyclically similarly lighted from the lamps 1L, 1R, and at the time of down lift operation, the lamp is lighted in a reverse direction.
Patent JP-S54148943-A (JP)
Title: Wind turbine
Inventor: KITA YASUO
IPC: F03D9/00
Filed: 1978-05-13
Abstract: PURPOSE: To make the wind power effectively utilizable for room heating devices, with power device made preventable as well from damage caused by a strong wind and a rapid turning and the like.  
     CONSTITUTION: In a wind pressure turbine, where a wind pressure energy is inducted as a rotary output to an input shaft 2 via a wind mill 1, a wind mill shaft 1" and a drive bevel gear 1', with an oil pressure pump 3, to be used for the drive source of, for instance, room heating devices rotated and driven, is arranged to be installed an oil hydrauclic cylinder 13 of trunnion type. The turnnion of the cylinder 13 is engaged to the both side walls of a strut frame 9, with a rod end part  of the cylinder locked to a rod support axis 12 by nuts. At a time of strong wind likely when in a typhoon, in case of tilting and throwing down the before described strut frame 9, with a fixing pin 15, which is inserted into a base mount 10 and the strut frame 9, pulled off and the trunnion 14 lifted up together with the cylinder 13 by an oil hydraulic drive source (not shwon in the drawing), the strut frame 9 is thrown down and supported by a supporter 16. On the other hand, when blowing a wind strong enough to cause a rapid turning, if a pinion shaft 7 is rapidly turned through a gear wheel 5 and a pinion 6, with an oil pressure reversible pump 8 working, the oil pressure damper works to prevent the rapid turning. 
     COPYRIGHT: (C)1979,JPO&Japio