baber/WOPTO huggingface dataset:
Patent JP-H02139541-A (JP)
Title: Antistatic silver halide photographic sensitive material
Inventor: YATSUYANAGI NAOKO
IPC: G03C1/85
Filed: 1989-04-29
Abstract: PURPOSE:To enable the formation of a hydrophilic colloidal layer by high-speed coating without causing coating trouble and to enhance antistatic performance by incorporating a specified antistatic agent. CONSTITUTION:A compd. represented by formula I and/or a compd. represented by formula II as an antistatic agent is incorporated into a hydrophilic colloidal layer on a substrate. In the formula I, each of R1 and R4 is 4-18C alkyl, alkenyl, etc., each of R2 and R5 is H, 4-18C alkyl, etc., each of R3 and R6 is 1-3C alkyl or H, A is alkylene, m<1> is 1-200, l<1> is 0 or 1 and M is an alkali metal atom or ammonium. In the formula II, each of R1 and R2 is 8-30C alkyl, alkenyl, etc., each of R3 and R4 is 1-3C alkyl or H, A is alkylene, each of n<1> and n<2> is 1-200, each of n<3> and n<4> is 0-100, each of l<2> and l<3> is 0 or 1, M<1> is an alkali metal atom or ammonium and each of M<2> and M<3> is an alkali metal atom, ammonium, etc.
Patent JP-H02286322-A (JP)
Title: Manufacture of spiral tube
Inventor: HANAOKA TAKASHI
IPC: B29C67/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent injuring hands without making a manufacturing process complex, in drawing out an electric wire in a spiral tube by cutting a cylindrical extruded material with a knife and melting simultaneously the cut edge with a heated iron to form a corner cut on a sharp edge. CONSTITUTION:A thermoplastic resin material is melted and kneaded in a molding machine 10 and is extruded into a cylindrical shape from an extruding mold 12 of an injection nozzle. The extruded cylindrical shape is cooled and solidified in a water tank 13 and drawn at a specified speed by means of a drawing machine 15 to attempt to make the outer diameter and the thickness constant. On the outer periphery thereof, a rotating blade 16 rotating with a specified speed is placed and the periphery is cut by means of the blade 17 while it is forwarding to make the synthetic resin material 2 into a spiral shape. At the same time, corners of the cut edges 7 brought into contact with circular arcs 19 and 19 of a heated iron 18 are melted with the heated iron 18 fixed on the rotated blade 16 at an obliquely and slightly forwarding position of the blade 17 and are made round to prepare corner cuts alpha and alpha.
Patent JP-S5536839-A (JP)
Title: Display device in finder in single-lens reflex camera
Inventor: OKA YASUMARO
IPC: G03B17/20
Filed: 1978-09-07
Abstract: PURPOSE: To make possible displaying at all times by using a liquid crystal cell.  
     CONSTITUTION: A known liquid crystal cell 6 comprising enclosing field effect type liquid crystal material by the glass flat plates sandwiched by a pair of polarizing plates and applied with specified patterns 7 is disposed between a pentagonal prism 1 and a condenser lens 3 and is connected to a driving circuit 8. Then, a driving circuit 8 operates the date relating to the aperture value, shutter speed value and the brightness of the subject being inputted and drives the liquid crystal cell 6 based on the results thereof, thereby driving and displaying the required portions of the patterns 7. Since the power consumption of the liquid crystal cell 6 is considerably smaller than that of an ammeter type and a light emission type, it becomes possible to make display at all times by keep driving the liquid crystal cells 6 at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08270040-A (JP)
Title: Pin fitted into drain outlet of water closet in flush toilet
Inventor: MIYATAKE KAZUKO
IPC: E03D9/00
Filed: 1995-03-30
Abstract: PURPOSE: To promote efficiency of dirt cleaning by providing a pin to a drain outlet of a water closet in a detachable manner, filling the water closet with water to use it as a washing place only for dirt, and flushing the dirt after it is cleaned down the water closet as it is. CONSTITUTION: A pin is provided to a drain outlet of a water closet, the drain outlet is closed with the pin to fill the water closet with water, and it is used as a washing place only for dirt such as diaper, clothes, etc., for sick persons. tang, grip, chain, etc., are provided to the pin in a detachable manner, and besides, the pin is set to brush, etc., for cleaning the water closet to use. After the dirt is cleaned, it is flushed down the water closet as it is, and the dirt treatment is not required. By the constitution, the cleaning of the dirt, can be efficiently executed.
Patent JP-H02288399-A (JP)
Title: Nozzle rotation positioning device
Inventor: KANO YOSHINORI
IPC: H05K13/04
Filed: 1989-04-28
Abstract: PURPOSE:To make it possible to prevent the generation of strain in a radial direction and transmit rotation steadily by installing a means capable of sliding a fitting section induced by an energizing force of a cushion means. CONSTITUTION:A means to slide a fitting section is available. More specifically, even when a fitting section 30A and a fitted groove 11A are crossed with each other, at first the fitting section 30A, while rotating comes down so that a contact rode 52 energized downward by a spring 55 may come into contact with a fitted groove 11B. The contact rode 52 is relieved of the rotation induced by the fitting section 30A and the rotation force of a nozzle rod is transmitted to an upper part 61A of a thrust bearing 61, but its rotation force is not transmitted to a lower part 61C by the rolling action of a ball 61B so that the direction of the fitting section 30A may be identical to that of the fitted groove 11A before the fitting section 30A comes to a halt. Therefore, the fitting section 30A and the fitted groove are fitted with each other under pressure. This construction makes a rotary drive steadily without generating deflections during rotation.
Patent JP-S5633632-A (JP)
Title: Information display device of strobe built-in single-lens reflex camera
Inventor: YOSHIKAWA RIYOUICHI
IPC: G03B17/20
Filed: 1979-08-29
Abstract: PURPOSE: To make possible displaying of strobe information and information on completion of shifting to strobe in the finder with simple constitution by photocoupling the optical transmission members on the strobe side and the camera body side only at the strobe mode.  
     CONSTITUTION: When a strobe mode is selected and a strobe housing 5 projects from a camera body 1, the optical transmission member 9 of the housing 5 and the optical transmission 4 on the camera body side are opposed by way of the transmission window 5b of the housing 5 and are thereby photocoupled. Hence, the strobe charging display light by a neon tube 8 and the strobe flash by a xenon tube 7 are transmitted via the members 9, 4 and are imaged by a finder eyepiece 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09268160-A (JP)
Title: Production of aromatic compound having nitro group or nitro group and carboxyl group
Inventor: HAN TAKESHI
IPC: C07C205/57
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject nitro compound in a short time by irradiating an aromatic compound with microwaves. SOLUTION: An aromatic compound having an alkyl group is reacted and nitrated with HNO3 while being irradiated with microwaves to produce a compound having nitro or the nitro group and carboxyl group. An aromatic compound comprising a carbocyclic ring (e.g. C6 H6 ring) or a heterocyclic ring (e.g. a 5-membered ring such as furan or a 6-membered ring such as pyran) is used as the reactional raw material. The microwaves at 2400-2500Mc are usually used and the concentration of the HNO3 is 30-70wt.%, preferably 60-70wt.%. The amount thereof used is usually 1-50 times, preferably 3-42 times based on the theoretical one. The heating temperature (reactional temperature) with the microwaves is >=90 deg.C, preferably 110-280 deg.C. The reaction is carried out in a pressurized system and the reactional time is >=5min, preferably 10-40min.
Patent JP-H07290188-A (JP)
Title: Manufacture of piston
Inventor: SAWADA TOMOHIRO
IPC: B22D29/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a manufacturing method of a piston without deformation of a core in casting the piston, and without generation of flash line in a hollow part. CONSTITUTION:A metallic core 1 having a hollow part 20 whose melting point is higher than that of aluminum alloy, and which is manufactured of the metallic material capable of electrolysis by the acid electrolyte 5 is arranged in a die. The molten aluminum alloy is poured in the die, and cooled to manufacture a cast article 2 where the metallic core is cast-in. The cast article 2 is dipped in the acid electrolyte 5 to perform the electrolysis of the metallic material, and thc metallic material is eluded to form the hollow part 20. The metallic material includes e. g. iron and copper. The acid electrolyte includes, e.g. sulfuric acid and oxalic acid. The metallic core 1 is a solid body or a hollow body having a hollow part inside.
Patent JP-H11306604-A (JP)
Title: Stamper manufacturing method
Inventor: KANEKO MAMORU
IPC: G11B7/26
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stamper in satisfactory yield, which carries pits which are to be used at the time of duplicating a record medium having a recording layer which carries minute ruggedness (hereinafter referred to as pits) of an optical disk or the like, from a master disk. SOLUTION: This stamper manufacturing method includes a master stamper forming process in which a master stamper 8 is electrically casted by making a master disk a die and the master stamper 8 is stripped off from a glass master disk 1, a mother stamper forming process in which a mother stamper 9 is electrically casted by making the master stamper 8 a die and the mother stamper 9 is stripped off from the master stamper 8 and a process in which a stamper 10 is electrically casted by making the mother stamper 9 a die and the stamper 10 is stripped off from the mother stamper 9 and which manufactures a stamper having minute ruggedness and sheet thicknesses of the master stamper 8 and the mother stamper 9 are 0.01 to 0.2 mm and the sheet thickness of the mother stamper 9 is made to be equal to or thicker than that of the master stamper 8.
Patent JP-S591899-A (JP)
Title: Supply method of liquefied inactive gas
Inventor: YAMAMOTO YOSHITAKE
IPC: F17C9/00
Filed: 1982-06-26
Abstract: PURPOSE:To supply liquefied inactive gas to be maintained as a fine flow, by guiding the liquefied inactive gas flowing down as the fine flow to a curved pipe, whose internal wall is heated, and supplying the liquefied inactive gas into an opened vessel as the fine flow in the same direction to the moving direction of the opened vessel. CONSTITUTION:A needle valve 3 is provided to a liquefied nitrogen tank 1, and liquefied nitrogen 5 is discharged from this needle valve 3. Though the nitrogen is normally not in a stable flow, a very stalble fine flow is obtained if the liquefied nitrogen is procolated through a receiver 6 made of sintered metal. While a heater 9 is provided to a curved pipe 8 tilted in the moving direction of an opened vessel 11, and the liquefied nitrogen is allowed to flow into the opening vessel 11.
Patent JP-H04339194-A (JP)
Title: Damping mechanism
Inventor: KANEMITSU YOICHI
IPC: F04D19/04
Filed: 1991-05-15
Abstract: PURPOSE:To favorably restrain vibration in the radial direction by providing a ring-like damping member, and having a slide mechanism capable of fixing movement in the axial direction but allowing movement in the radial direction on a pair of magnets. CONSTITUTION:Combination of permanent magnets 31,32 of a passive type radial magnetic shaft 30 provided on a rotor shaft 1a is provided with a damping mechanism 40. This damping mechanism 40 is provided with a holding tool 27 to hold a magnet group 32 on the stator 2 side, and the holding tool 27 is fixed in the axial direction V, but supported with a mechanism 28 slidable in the radial direction. Between the holding tool 27 and the above-mentioned mechanism 28, a ring-like damping member 29 to damp vibration in the radial direction R is inserted. By providing such damping mechanism 40, vibration in the radial direction R due to unstable force generated during rotation of the shaft 1a is restrained, and stable operation can be performed.
Patent JP-H04337880-A (JP)
Title: Graph display support method
Inventor: INO KOICHIRO
IPC: G09G5/36
Filed: 1991-05-15
Abstract: PURPOSE:To speedily and easily compare and display a graph by visually recognizing the whole graph being a comparison object, repeating the shift of a graph designation frame and an another display area or the part alteration of a size retrieving the similar part of the graph. CONSTITUTION:The graph displaying on a display screen is displayed in the another display area. Then, the graph range designation frame designating the range of data expressed as the graph is displayed in an arbitary position on the graph and the another display area displaying the graph (partial graph) in the range designated by the graph range designation frame is set in the arbitrary position of the display screen, whereby the graph in the range designated by the graph range designation frame is displayed in the another display area. A partial graph number, an object graph number, a range designation frame position coordinate, an another display area number, an area position coordinate, a date as an item taken for a horizontal axis, and a stock as quantity taken for a vertical axis are inputted to partial graph data tables 109 and 136.
Patent JP-S5336447-A (JP)
Title: Microwave parts
Inventor: TAJIMA YUUSUKE
IPC: H01P1/00
Filed: 1976-09-17
Abstract: PURPOSE:To secure such constitution that the strip line is provided on one surface of the dielectric substrate, and the earth conductor on the other surface is insulated in terms of DC and divided into several portions to ensure a conduction in terms of microwave. Thus, a DC bias circuit of good property or a low-frequency circuit can be formed.
Patent JP-H07304160-A (JP)
Title: Device for stretching flexible plate
Inventor: GEORUKU HARUTOUNGU
IPC: B41F27/12
Filed: 1995-05-09
Abstract: PURPOSE: To stretch a flexible plate using a simple means in view point of design technology and cost by constituting a press contact roller as a cleaning roller of a cleaning unit supported to be inserted into a plate cylinder or drawn out therefrom. CONSTITUTION: A plate cylinder 1 and a rubber blanket cylinder 2 turns as shown by arrows during print operation. A cleaning unit 3 having a cleaning roller 4 is disposed in the entering opening nip region between the plate cylinder 1 and the rubber blanket cylinder 2. The cleaning roller 4 extends across the plate width of the plate cylinder 1 and the rubber blanket cylinder 2. Since the cleaning unit 3 can be pivoted about a pivot shaft 6 extending in parallel with the axis of the cleaning roller 4, the cleaning roller 4 can be set for both the rubber blanket cylinder 2 and the plate cylinder 1.
Patent JP-H0632809-A (JP)
Title: Three-dimensional polymer fine particle, its production, shrink-controlling agent and unsaturated polyester resin composition
Inventor: KUDO TAKEO
IPC: C08F2/18
Filed: 1993-05-13
Abstract: PURPOSE:To produce fine particles having extremely sharp particle size distribution and giving a product having high colorability and gloss by continuously polymerizing an aqueous suspension of a monomer containing styrene-type and/or acrylate-type vinyl group in a reactor having a shearing agitation mechanism at the lower part. CONSTITUTION:A mixture of 100 pts.wt. of a monomer having one styrene-type and/or acrylate-type vinyl group, 0.02-5 pts.wt. of a crosslinking agent, 0.05-10 pts.wt. of a polymerization initiator, 80-400 pts.wt. of an aqueous medium and 0.1-20 pts.wt. of a suspension agent is continuously introduced into a cylindrical vessel having a shearing agitation mechanism and connected to the lower part of a reactor. The mixture is subjected to high-speed shearing and agitation while keeping the inside of the vessel to a pressurized state of >=0.2kg/cm<2>G to get oil droplets having an average particle diameter of 1-100mum and continuously produce a dispersed emulsion liquid. The liquid is continuously returned to the reactor to perform continuous polymerization. The suspension agent is hydroxyapatite, tricalcium phosphate, etc.
Patent JP-H05305671-A (JP)
Title: Method for bonding end sheets and partition sheets
Inventor: MITSUYAMA MASUHIRO
IPC: B29L22/00
Filed: 1992-04-30
Abstract: PURPOSE:To thermally bond the side edges of a large number of parallelly arranged partition sheets to two end sheets arranged in parallel at the same time. CONSTITUTION:Gauge plates 13 and partition sheets 21 are alternately stacked on a surface plate 1 and the single end adhesive flaps 24 of two end sheets 23 are held between the surface plate and the lowermost gauge plate and downwardly pressed by a press plate 12 and the side edge adhesive flaps of the partition sheets are thermally bonded to the end sheets at the same time by advancing heating press plates 15 to produce a file half-finished product.
Patent JP-H10299274-A (JP)
Title: Bathroom
Inventor: FUJIMURA DAISUKE
IPC: E04H1/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To appreciate vegetation from the inside of a bathroom through a bay window, by installing the bay window near the side wall and extending a greenhouse to the outside of the bay window and arranging vegetation in the greenhouse. SOLUTION: A bay window 13 is installed at the side wall a bathroom body 1 and a water-tight aluminum casing is installed in the bay window 13. A greenhouse 2 is extended to the outside of the bay window 13 and vegetation such as potted plants are put on counters 131 in the bay window 13 and further. A large tempered glass sheet 21 provided in the greenhouse 2 is erected on a concrete block 22 placed on the bottom of the greenhouse 2. And then, a door 23 is attached to the greenhouse 2 to enable persons to enter the greenhouse. In this case, a waterproof plate 26 is arranged in the greenhouse to prevent leakage of moisture in the greenhouse to the outside. Large foriage plants 24 are put in the greenhouse.  In this way, one can appreciates a lot of ornamental foliage plants 24 planted in the greenhouse from the inside of bathroom body 1 through the bay window 13 and pleasantly take a bath.
Patent JP-S603869-A (JP)
Title: Air cooling type fuel cell
Inventor: KUMETA MASAO
IPC: H01M8/24
Filed: 1983-06-20
Abstract: PURPOSE:To make construction simple by constructing the portion, facing a manifold for cooling air, of a manifold for reaction air with a heat resistant, insulating, elastic plate having a seal frame in which each cooling plate projection part is fixed in airtightness, and arranging a supporting plate having a window with a play of each seal frame on the elastic plate. CONSTITUTION:A cell stack 1 is assembled in such a way that a unit cell is constructed by interposing electrolyte matrix between gas electrodes, and a gas separating carbon plate is prepared by arranging reaction gas (hydrogen and air) flow path in the direction crossing each other on its both sides, then a large number of unit cells and gas separating plates are stacked, and carbon cooling plates 2 having air flow path 5 are placed every four to five unit cells, then they are tightened after the upper and lower end plates are placed. Each cooling plate 2 is projected from the air flow surface of the stack 1 and connected to a cooling air manifold 6. A reaction air manifold 3 is constructed with a frame 31 and a plate 32, and a window 4 in which a cooling plate projecting part 2' is fixed with a play is installed at certain spaces in the plate 32. A sealing frame 12 in which the cooling plate projection part 2' is fixed in airtightness is installed in a heat resistant, insulating, elastic plate 11 such as fluorine rubber formed in the plate 32.
Patent JP-S5637877-A (JP)
Title: Page control system
Inventor: MAKINO TAKENORI
IPC: G06F12/12
Filed: 1979-08-31
Abstract: PURPOSE: To make adequate page control possible by controlling the list contents of a page controller by algorism that corresponds to a page reference pattern.  
     CONSTITUTION: When comparator 65 detects a reference page aggreeing the registraion contents of register 91 of stack 6 based upon the Least Recengly Used (LRO) algorism of page controller 3, the reference page is judged to be pattern LRO and the contents of registers 91 and 61 are shifted to registers 92 and 62. In case of dissidence, the reference page pattern is compared by comparator 66 to the contents of registers 71 1 ... of stack 7 based upon transpositioning algorism and while the contents of coincident registers 71 1 ... and a pointer that corresponds to the register number are stored in registers 61 and 91 of stack 6, the contents of registers 62 and 92 are stored in registers 71 1 ... that correspond to the pointer of register 62, so that adequate control over the reference page based upon algorism that corresponds to the reference page pattern will be exercised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5537957-A (JP)
Title: Centering unit
Inventor: OGASAWARA HIROMI
IPC: G01B7/312
Filed: 1978-09-11
Abstract: PURPOSE: To obtain a unit which provides display of respective axis component of X and Y coordinates in terms of the center position of a stationary body and a shift from the rotation axis of a boky of revolution by providing a shift detector, signal generator which generates a signal corresponding to the rotation, multiplier for its output, and unit which draws its output on the XY coordinates.  
     CONSTITUTION: Spindle 1 is driven by motor M through worm 2 and worm wheel 3. Spindle 1 is provided with eccentric cam 4, and displacement detector 5 which detects the center position from the circumferential surface of stationary body A. Eccentric cam 4 is also provided with detecting elements 6a and 7a of two displacement detectors 6 and 7 at positions with an angle difference of 90°. Both displacement detectors 6 and 7 generate cosine-wave and sine-wave signals according to the rotation of eccentric cam 4. To eccentric cam 4, displace detecting element 5a is fitted in contact with stationary body A. Those signals are multiplied 11 and inputted as X and Y inputs to oscillograph 12 to draw Lissajous' figures, so that a shift will be detected from the figures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0593692-A (JP)
Title: Measuring apparatus of concentration of phosphate ion
Inventor: KARUBE MASAO
IPC: G01N21/76
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a measuring apparatus of concentration of a phosphate ion which can measure the concentration of the phosphate ion in water accurately and on a real time basis without being affected by other substances. CONSTITUTION:An apparatus comprises two flow passages, a chemiluminescent reaction element 1, a luminescence detector 2, a signal amplifier 9 and a recorder 10. The first flow passage A is constructed of a vessel 3 holding a pyruvic acid and a buffer solution, a liquid supply pump 4, a sample injection port 5 and a column 6 filled up with resin wherein pyruvic acid oxidase is fixed. The second flow passage B is constructed of a vessel 7 holding a luminescent reagent (luminol) and a liquid supply pump 4. When each flow passage is put in a state wherein a liquid flows therethrough and water to be inspected which contains an phosphoric acid ion is injected from the sample injection port 5, hydrogen peroxide is produced by a reaction of the phosphoric acid ion with a pyruvic acid in the column 6. The phosphoric acid ion is determined by detecting the amount of luminescence generated from a reaction of this hydrogen peroxide with the chemiluminescent reagent in the chemiluminescent reaction element 1, by the luminescence detector 2.