baber/WOPTO huggingface dataset:
Patent JP-S5527106-A (JP)
Title: 2-imino-1,2,3,4-tehtrahydroquinazoline compound
Inventor: ISHIKAWA FUMIYOSHI
IPC: A61P7/02
Filed: 1978-08-11
Abstract: NEW MATERIAL:2-Imino-1,2,3,4-tetrahydroquinazoline compound I (R 1 , R 2  and R 5  are H, lower alkyl, halogen, etc.; R 3 , R 4 , and R 6  are H, lower alkyl or phenyl; R 7  is H, lower acyl or lower alkoxycarbonyl; n is 0, 1 or 2) or its acid addition salt.  
     EXAMPLE: 2-Imino-3-(2-methylbenzyl)-1,2,3,4-tetrahydroquinazoline.  
     USE: Agent for suppressing coagulation of blood platelets. Useful for prevention of intravascular thrombosis and blood plate thrombus is using of a prosthetic equipment.  
     PROCESS: A Schiff base prepared by reacting a 2-nitrophenylketone II, etc. with an amine III, is reacted with sodium borohydride to give the compound IV. The compound IV is reduced to give the N-phenyl, etc.-substituted-2-aminobenzylamine V. The compond V is reacted with chlorocyanide, etc. to give the compound I (R 6  and R 7  are hydrogen). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04307532-A (JP)
Title: Transmission type screen
Inventor: INAOKA SHIGERU
IPC: G03B21/62
Filed: 1991-04-04
Abstract: PURPOSE:To reduce light which is unnecessarily reflected on the non-effective plane of a Fresnel lens surface, and to remove color unevenness which is generated on a screen in the case that the screen is viewed from a specified angle by changing the angle of the non-effective plane of the Fresnel lens surface with reference to the incident plane of a Fresnel sheet in accordance with a viewing angle. CONSTITUTION:The Fresnel lens surface 13 of the Fresnel sheet 8 is provided with an effective plane 20 and the non-effective plane 21, the shape of the Fresnel lens surface 13 is decided by an angle alpha(0 deg.<=alpha<=90 deg.) which is formed by the effective plane 20 and a vertical lenticular lens plane 14 and an angle beta(0 deg.<=beta<=180 deg.) which is formed by the non-effective surface 21 and the vertical lenticular lens surface 14. In order to reduce the unnecessary reflected-light which is generated on the non-effective plane 21, the angle beta which is formed by the non-effective plane 21 and the vertical lenticular lens plane 14 is set so as to satisfy a prescribed condition in accordance with an incident angle psigamma deg., that means, the viewing angle 1.
Patent JP-S59224637-A (JP)
Inventor: TERABAYASHI TAKESHI
IPC: A01K97/06
Filed: 1983-06-03
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-H02275680-A (JP)
Title: Optical semiconductor integrated circuit device
Inventor: YAMANAKA KAZUO
IPC: H01L31/10
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a shielding effect and to increase CMRR effect by forming the same conductivity type diffused layer as that of an insulating region on the surface of a photodiode, and connecting it to a substrate, i.e., grounding to shield the photodiode. CONSTITUTION:A P<+> type insulating region 1 is diffused and oxidized in an n<-> type layer 7 epitaxially grown on a p<+> type substrate 9 to isolate a photodiode of an optical semiconductor integrated circuit device. Then, a p-type impurity is diffused, oxidized to diffuse and oxidize an anode region 6, an n-type impurity to sequentially form cathode region 5 as photodiode, and further as a shielding region 2 a p-type impurity is diffused shallowly and oxidized in contact to electrically short-circuit with the region 1. Thus, since the region 2 is provided to be grounded on the surface of the photodiode, when the potential of the input side of a photocoupler is varied, it is not affected by a shielding effect. Thus, the same phase signal removing ratio (CMRR) can be raised.
Patent JP-S5222500-A (JP)
Title: Traffic signal transmission system for blind people
Inventor: ISHIGAOKA YOSHIYUKI
IPC: G08G1/095
Filed: 1975-08-14
Abstract: PURPOSE: To transmit traffic signals to blind people at intersections by sounds and to limit the spreading of the sounds to unnecessary areas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59222701-A (JP)
Title: Roll-length measuring device
Inventor: SHINDOU SETSUO
IPC: G01B3/14
Filed: 1983-06-02
Abstract: PURPOSE:To improve accuracy by simple operation, by displaying the thickness of a film on a display plate as an abscissa, displaying the thickness of the roll of the film as an ordinate, moving a cursor line, thereby measuring the roll of a film. CONSTITUTION:The circular cylinder part 2 of a roll-length measuring device is made to agree with the opening of a bobbin. The circular cylinder part 2 is mounted on the bobbin. An interval, which is equal to the thickness of the bobbin, is provided between the circular cylinder part 2 and a reference lateral line 3 of a display plate 1. The outer diameter of the bobbin is made to agree with the reference lateral line 3. The thickness of the bobbin is measured by the scale of ordinate 4. Then, a cursor 8 is moved along a guide path so that the thickness of a wound film is matched. The intersection of a line 10 of the cursor 8 and the roll thickness of ordinate 4 is read. The intersection indicates the actual length of the film corresponding to the film thickness.
Patent JP-S59221509-A (JP)
Title: Catalyst combustion unit capable of revising fuel quality
Inventor: TABATA KENJI
IPC: F23K5/00
Filed: 1983-06-01
Abstract: PURPOSE:To enable a volume of gas and an air-fuel ratio applied in case of preheating of reforming catalyst and a partial oxidation reaction by a method wherein a plurality of nozzles for supplying hydrocarbons are arranged and each of the gas supplying pressures is made different to each other. CONSTITUTION:At the lower part between the oxidation catalyst mat 3 and the panel A4 is stored a quality revising unit 5, and the quality revising unit 5 is composed of a reforming catalyst 6, a flame port plate 7 having a number of vacant holes and made of heat-resistant non-organic material and an ignition plug 8. The air from the air inlet 15 is suctioned into the quality revising unit 5 under a flow of gas from the nozzle 9, the gas is ignited by an ignition plug 8, a flame is formed at the flame opening plate 7, the reforming catalyst 6 is preheated to 600 to 800 deg.C within a short period of time, supplied to the oxidation catalyst mat 3 from a uniform diversion plate 13 and the mat itself is preheated to 50 to 100 deg.C. Gas is also supplied from the nozzle B10 under an operation of the temperature adjusting unit, and a nozzle diameter and a gas supplying pressure are adjusted by a governer B12 in such a manner as the air-fuel ratio becomes 0.25 to 0.38. The mixutre gas is partially oxidized while being passed through the reforming catalyst 6 preheated, and is denatured to methane, hydrogen, carbon monoxide and carbon dioxide gas.
Patent JP-S5726156-A (JP)
Title: Chemical copper plating solution
Inventor: MIYAZAWA OSAMU
IPC: C23C18/40
Filed: 1980-07-18
Abstract: PURPOSE: To improve the rate of plating and the physical and mechanical properties of plating films by adding cyclic polyether to a plating soln. contg. water soluble copper salt, a complexing agent for bivalent copper ions, a pH controller, and a reducing agent for copper ions.  
     CONSTITUTION: Cyclic polyether has the structure of the formula, and is used alone or is mixed and added with an anionic surfactant, for example, polyethylene oxide, the concn. whereof is kept at about 1W200mg/l. For water soluble copper salt, for example, copper sulftate is used in general, and there are nitrate, chloride, etc. besides this. For a complexing agent for bivalent copper ions, for example, ethylenediaminetetraacetic acid salts are effective, and there are Rochelle salts and the like besides this. For example, sodium hydroxide, sulfuric acid, etc. are used for the pH controller. Formaldehyde and its condensate, deriv., for example, paraformaldehyde, glyoxal, etc. are used for a reducing agent for copper ions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60242812-A (JP)
Inventor: AOKI SHIYUUICHI
IPC: A61G7/00
Filed: 1984-05-18
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-H0235026-A (JP)
Title: Growth of seedling classified as croton plant
Inventor: MURAI FUKASHI
IPC: A01H4/00
Filed: 1989-04-18
Abstract: PURPOSE:To accomplish mass growth of the title seedlings provided with good character by culture of shoots obtained from the shoot apexes of croton plants containing plaunotol to effect multibud formation and root development. CONSTITUTION:The shoot apexes of croton plants containing plaunotol are put to culture in a culture medium comprising ceramic fiber. Thence, the sheets thus obtained are put to culture e.g., in a culture medium comprising vermiculite containing 0.1-1ppm of cytokinin and 0.005-0.05ppm of gibberellin to effect multibud formation and root development, thus growing the seedlings.
Patent JP-H10289194-A (JP)
Title: Data transfer controller, microcomputer and data processing system
Inventor: SUZUKI TAKAAKI
IPC: G06F13/28
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of storage protection in a data transfer controller. SOLUTION: The form of the combination of a transfer origin and a transfer destination capable of data transfer is defined beforehand corresponding to the value of the resource selection information of a control register (CHCRn). Address comparison circuits (SACn and DACn) are provided with the judgement logic of an address error corresponding to the defined contents and detect the address error incapable of data transfer control by this data transfer controller 8 based on the resource selection information and the transfer origin address and transfer destination address of address registers (SARn and DARn).  Since the data transfer is started for the first time when the resource selection information and the setting information of both of the address registers match, the high reliability is obtained for the storage protection for a data transfer operation by the data transfer controller.
Patent JP-H05270074-A (JP)
Title: Sheet carrying device for printer
IPC: B41J11/48
Filed: 1992-03-24
Abstract: PURPOSE:To provide a sheet carrying device having a clutch mechanism used for switching a drive transmission, in which assembling costs are low because of its simple constitution, durability is excellent, and a repair, such as part replacement, can be easily carried out. CONSTITUTION:When a continuous sheet is carried, the rotary driving force of a drive motor 13 is transmitted to a continuous-sheet carrying tractor 8 via a driving gear 12, a planetary gear 11 and a main driving gear 10. On the other hand, when the continuous sheet is not carried, the transmission of the driving force is cut off by turning a release arm 28 by means of the release shaft 29 to disengage the planetary gear 11 from the driving gear 12 by means of the cam of the release arm 28. Thus, the sheet carrying device can freely switch from transmitting to cutting off the driving force and vice versa as required.
Patent JP-S60243142-A (JP)
Title: Pressure-sensitive adhesive film for packaging
Inventor: KOUNO AKIRA
IPC: C08L23/00
Filed: 1984-05-18
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive film for packaging, having excellent strength and heat-resistance, by compounding three kinds of low-density polyethylene having specific density and melt index. CONSTITUTION:(A) A straight-chain low density polyethylene having a density of <=0.940, preferably <=0.930 and a melt index (MI) of 0.1-10 and obtained by the low-pressure copolymerization of ethylene and an alpha-olefin in the presence of a Ziegler catalyst is mixed with (B) a low-density polyethylene having a density of <=0.940, preferably 0.900-0.930 and an MI of 0.5-10 and obtained by the high-pressure polymerization of ethylene and (C) a straight-chain low-density polyethylene having a density of 0.93-0.96 and higher than that of the component A (preferably by about 0.05-0.20) and an MI of 5-100. The weight ratio of B/A is 0.1-2, and that of C/B is 0.2-5. The mixture is formed by inflation process, T-die extrusion process, etc. at 160-250 deg.C to obtain the objective film.
Patent JP-H08290545-A (JP)
Title: Cloth cover for wetting water supply roll
Inventor: NAKAGAWA OSAMU
IPC: D03D1/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a cloth cover for a wetting water supply roll which maintains the characteristics of cellulose fiber such as water absorbability and desensitizing property (hydrophilic nature)and at the same time, has improved resistance against abrasion and microbes. CONSTITUTION: This cloth cover 11, 15 for a wetting water supply roll consists of a fibrous material used for coating a wetting water supply roll used in an offset printing. In addition, the cloth cover comprises a woven form consisting of 55wt.% or higher of water-absorptive polar synthetic fiber and 45% or higher of cellulose. When the water-absorptive polar synthetic fiber is woven into a cloth, it shows a water absorbability of 2sec. or less in terms of water droplet disappearance time (JIS-L-1096A method).
Patent JP-S5222787-A (JP)
Title: Connecting method of single core of (oil filled) cable
Inventor: KITAI SHIGERU
IPC: H02G15/24
Filed: 1975-08-13
Abstract: PURPOSE: To prevent the cable from being deformed, caused when working to drain the oil of the single core OF cable being laid in a position of high head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H118263-A (JP)
Title: X-y table for making load move highly and precisely and dynamically
Inventor: NICOLA WAVLE
IPC: H01L21/60
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To stably and exactly move a carriage for a load. SOLUTION: This X-Y table can move a load CH along rectangular active directions X and Y. This table includes a base 1, carriage 4 for the load CH mounted so that it can move on the base along the active directions X and Y via slide means 3 and 4 in each direction, and two linear motors B and C respectively including a moving element 6 connected with stators 5 and the carriage 4. Moreover, a coil and a magnet are embedded in each moving element 6 and stator 5, so that a driving force along the active directions of the linear motors B and C can be added to the carriage 4, and at the some time the stators 5 can accept the mobility in another active direction of the moving elements 6.
Patent JP-H02275953-A (JP)
Title: Production of photosensitive material
Inventor: TAKEDA TAKASHI
IPC: G03F7/004
Filed: 1989-04-18
Abstract: PURPOSE:To produce the photosensitive material having a high sensitivity by utilizing a method for preparing an emulsion by adding specific metal salts or hydroxides into a water phase. CONSTITUTION:The emulsion of a water/oil type is prepd. by emulsifying a silver halide and the water phase contg. the salts or hydroxides of at least one kind of the metals selected from groups IIA and IIB into an oil phase contg. a polymerizable compd. A coating liquid contg. the emulsion of the water/ oil/water type prepd. by emulsifying and dispersing the emulsion in the form of oil drops into an aq. medium is applied on a base to obtain the photosensitive material. Preferable requirements in this case are: The metal salts are org. acid salts; the metals are group IIA; the org. acid is at least one kind of the acids selected from acetic acid, citric acid, tartaric acid and oxalic acid. The photosensitive material having the high sensitivity and the improved preservable property is obtd. in this way.
Patent JP-H04329140-A (JP)
Title: Apparatus for inspecting printed matter
Inventor: KIMURA HIROAKI
IPC: B41F33/14
Filed: 1991-04-30
Abstract: PURPOSE:To detect the flaws of respective color inks with the same sensitivity by separating light into specific wavelength components by two blue and yellow filters or an interference filter reflecting blue light and permitting green and red lights to transmit and detecting said components by two image sensors. CONSTITUTION:An image sensor I wherein an optical filter permitting light of 400-500nm to transmit is arranged with respect to an object and an image sensor II wherein an optical filter permitting a large amount of light of 500-700nm to transmit are provided. Or, a blue reflecting mirror reflecting blue light of 400-500nm and permitting green and red lights of 500-700nm to transmit is arranged between the object and the image sensor II. The same position on the object is photographed at the same time or at a definite time interval by the image sensor I detecting blue light and the image sensor II detecting green and red lights and a flaw is detected on the basis of the output signals of the image sensors of first and second rows.
Patent JP-S59223696-A (JP)
Inventor: MIYAKE HIDEKI
IPC: B66C23/90
Filed: 1983-06-02
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-S5623866-A (JP)
Title: Seasoning of beef
Inventor: MURAMOTO MASATO
IPC: A23L13/00
Filed: 1979-08-03
Abstract: PURPOSE: To prepare seasoned beef having taste of beef combined with the flavor and taste of coffee, by seasoning thinly sliced beef with coffee liquid.  
     CONSTITUTION: Thinly sliced lean meat of beef, especially rump meat, is seasoned with coffee by parboiling the beef lightly in hot coffee liquid of a drinkable concentration after the manner of "shabu-shabu" (a Japanese-style cookery which comprises swishing thinly sliced beef slightly in the boiling soup). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59226203-A (JP)
Title: Speed governing mode change-over type flow control device
Inventor: ABE MASAHARU
IPC: F01D17/00
Filed: 1983-06-06
Abstract: PURPOSE:To enable to select both modes under load whatever by a structure wherein a mode to control flow rate by simultaneously opening and closing a plurality of valves and a mode to control flow rate by respectively and sequentially opening and closing a plurality of the valves can be changed-over from to each other by providing two kinds of mechanical cams so that one cam allows to be acted as fulcrum when the other cam is used in a flow control device to control flow rate by means of a plurality of valves. CONSTITUTION:The valve rods of steam regulating valves 1-3 are respectively and pivotally attached at the intermediate part of levers 13-15, at both ends of each of which rollers 16a-18a and 16b-18b are respectively and rotatably mounted. Cams 7a- 9a and 7b-9b corresponding to said rollers 16a-18a and 16b-18b are provided respectively onto camshafts 6a and 6b, which are respectively common to the cams 7a-9a and to the cams 7b-9b. The respective camshafts 6a and 6b are rotated through the engagements between racks 5a and 5b and pinions 10a and 10b by means of servo motors 4a and 4b, which are actuated separately. The respective levers 13-15 are rocked by the rotation of the camshaft 6a or 6b with the rollers 16a-18b or 16a-18a, which are at the other end side of said levers than the side of the rotated camshaft as fulcrum, resulting in opening and closing the respective steam regulating valves 1-3.
Patent JP-H0843278-A (JP)
Title: Sampler that discharges supercooled air for sampling mixed contaminant
Inventor: RII BUI GOOMAN
IPC: G01N1/22
Filed: 1995-03-20
Abstract: PURPOSE: To analyze an included contaminant as aggregation by extracting a small quantity of discharged air from a discharged air flow contaminated with a gas, and supercooling it to condense the gas. CONSTITUTION: Before a discharged air 14 to be sampled is discharged 13 through an exhaust ventilation pipe 21, a moisture detector 2 and a flow volume detector 1 detect the moisture and the flow volume per time, respectively, and transmit the detection information to an integrating computer 12. The air having a known quantity is passed from the ventilating pipe 21 to a purge valve 5 through a line 3-an air pump 2-a line 4. The valve 5 is opened before stabilization of a contaminant collecting system to bypass the air from the system, and closed after stabilization of the system to remove 6 fine particle materials from all the air in the line 4, and passes the resulting air to a heat exchanger 19. The air is supercooled to a semi-freezing temperature to solidify the included steam and contaminant on the inner surface of the exchanger 9.  Thus, all the included gas is extracted from the air flow, and the mass of the collected contaminant is recovered and sent to an experimental room for analysis.
Patent JP-S6117513-A (JP)
Inventor: PURAMOTSUDO PURUSHIYOTSUTAMU S
IPC: A61K47/10
Filed: 1985-05-09
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-S5433810-A (JP)
Title: Method of oxygen entrichment dehumidification of air blown in blast furnace
Inventor: AMITANI TATSUO
IPC: B01D53/22
Filed: 1977-08-22
Abstract: PURPOSE: To provide the subject device wherein high pressure air obtained by a supercharger driven by furnace gas is separated into O 2  enriched air and N 2  enriched air in a membrane separator, high pressure air is obtained by n 2  enriched air, and O 2  enriched air is dehumidified with N 2  enriched air, thereby to carry out the subject O 2  encichment dehumidification at inexpensive cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01270471-A (JP)
Title: Subsample television signal restoring circuit
Inventor: NINOMIYA YUICHI
IPC: H04N19/50
Filed: 1988-04-22
Abstract: PURPOSE:To improve the quality of a frozen picture by controlling the detection sensitivity at the time of reproducing pictures other than frozen pictures and fixing the detection sensitivity to a prescribed sensitivity at the time of reproducing frozen pictures. CONSTITUTION:An intra-one frame motion detecting circuit 41 receives a reproducing mode designating signal S9 supplied to an input terminal 19 and switches the control method of the detection sensitivity in accordance with the designated reproducing mode. That is, when the reproducing mode to reproduce pictures other than frozen pictures is designated, the intra-one frame motion detecting circuit 41 switches the detection sensitivity characteristic in accordance with an edge detection signal S4 outputted from an edge detecting circuit 13. When the reproducing mode to reproduce frozen pictures is designated, the detection sensitivity characteristic suitable for reproducing of frozen pictures is set independently of the edge detection signal S4.
Patent JP-H01272721-A (JP)
Title: Method for controlling tension in furnace in continuous annealing equipment
Inventor: MONZEN TADAAKI
IPC: C21D11/00
Filed: 1988-04-22
Abstract: PURPOSE:To adjust a dancer roll position in the permissible range and to execute tension control in a furnace making variation of the tension in the furnace little by executing charging-over of the position control in accordance with the position of the dancer roll in continuous annealing. CONSTITUTION:In the continuous annealing equipment, the position of the dancer roll 1 is detected and by changing the speed of bridle rolls 2 with a control device 3, the position control of the dancer roll 1 is executed. However, the control device 3 does not execute the position control in the setting range for the position of the dancer roll 1, but executes the position control with proportional control to the shifting range in the case of being out of the setting range.
Patent JP-S5325783-A (JP)
Title: Operation supervisary unit for electrically operated valve
Inventor: SATOU TAKAO
IPC: H04Q9/00
Filed: 1976-08-23
Abstract: PURPOSE: To correctly detect the normal, abnormal and further fault portions of the device by performing the decision in accoreance with the magnitude of the exciting current in electrically operated valve. 
     COPYRIGHT: (C)1978,JPO&Japio