baber/WOPTO huggingface dataset:
Patent JP-2001042108-A (JP)
Title: Mat film, surface light source device and liquid crystal display device
Inventor: ARAKAWA FUMIHIRO
IPC: G02F1/1335
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress decrease in luminance on a light-exiting face of a mat film to be disposed between a polarization separation sheet and a liquid crystal display panel, to prevent production of interference fringes and damages on a smooth face of another light-transmitting material when the mat film is in contact with the light-transmitting material. SOLUTION: The mat film consists of a light-transmitting base material 12, and a fine mat layer 14 is formed on one surface of the light-transmitting base material 12. The light-transmitting base material 12 is prepared to have <=100 nm retardation for incident light at 550 nm wavelength. The light- transmitting base material 12 preferably consists of either triacetate cellulose or polycarbonate.
Patent JP-S6277536-A (JP)
Title: Air conditioner
Inventor: FUKUDA NORISUKE
IPC: F24F11/02
Filed: 1985-09-30
Abstract: PURPOSE:To realize a comfortable temperature control by providing a temperature detector utilizing infrared rays in the main body of the air conditioner, detecting the temperature of a desired region within a room 1, and controlling the main body of the air conditioner so that the a preset temperature can be maintained. CONSTITUTION:Air drawn up into a casing 11 through a suction port 13 is brought into contact with a heat exchanger and cooled in the casing 11. Accordingly, air of a low temperature is discharged out of a discharge port 14. Upon this occasion, a temperature detector 16 is cooled by the air of the low temperature. The temperature detector 16 is provided with a reflection mirror 17 on which the inner surface of a portion formed into a parabolic surface is finished into a mirror surface. A compressor is controlled ON-OFF by a controller 29 so that a temperature within a visual field as viewed from the side of an infrared ray sensor 19, that is, the average temperature of a temperature on the front surface of a sofa 3 shown by intercrossing hatching and that of a portion X of the floor adjacent thereto, becomes a temperature set by a temperature setter 31.
Patent JP-H0497918-A (JP)
Title: Production of relief engraved flat glass
Inventor: KIN SHIYOUBUN
IPC: C03B19/02
Filed: 1990-08-16
Abstract: PURPOSE: To mass-produce relief plate glass without defects by filling powder for a mold in a molding frame, forming the mold by using a wood pattern, mounting plate glass on it, then covering the molding frame and heating and melting the plate glass.  
     CONSTITUTION: The process of smoothing the surface of the powder 20 for the mold in the molding frame 2, pressing the wood pattern or the like capable of making a desired relief pattern appear to the surface of the powder 20 for the mold, forming the mold 21 and mounting the plate glass 22 on the upper surface of the mold 21, the process of moving a heating part provided with a cover body 11 at an elevated position to the upper part of the molding frame 2, lowering the cover body 11, shutting off the molding frame 2 from the outside and tightly sealing it, the process of supplying air and fuel from an air supply motor 13 and a gas supply pipe 14, mixing them in a carburetor 15, then combusting the gas mixture 16 by a combustion means 19 (torch) and gradually heating the plate glass 22 to the peak temperature of about 900°C in 1-2 hours and the process of adjusting combustion and gradually lowering a temperature after the plate glass 22 is melted and deformed along the surface of the mold 21 by heating, are adopted. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6196092-A (JP)
Title: Method for pickling hot rolled cr stainless steel strip
Inventor: UEDA MASANORI
IPC: C23G1/08
Filed: 1984-10-16
Abstract: PURPOSE:To manufacture a stainless steel sheet having superior surface characteristics by descaling a hot rolled Cr stainless steel sheet annealed optionally for a short time with sulfuric acid or hydrochloric acid and by pickling the steel sheet with nitric acid having a specified concn. at a specified temp. for a specified time. CONSTITUTION:A hot rolled Cr stainless steel sheet annealed optionally at 800-1,000 deg.C for a short time is mechanically predescaled by shot blasting or other method, and it is descaled with sulfuric acid or hydrochloric acid. The steel sheet is then pickled with nitric acid having a concn. (y) (g/l) at a temp. (x) ( deg.C) for a time (t) (sec) to remove completely smut. At this time, the values (x), (y), (t) satisfy equations (1)-(5). A Cr stainless steel sheet undergoing no intergranular corrosion and having superior surface characteristics is manufactured.
Patent JP-S59106496-A (JP)
Title: Amidethiol phosphate ester and insecticide or acaricide containing the same
Inventor: YOSHIKAWA HIROMICHI
IPC: A01N57/26
Filed: 1982-12-08
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are lower alkyl; R3 is lower alkyl, phenyl). EXAMPLE:O-Methyl S-isopropylthiomethyl N-ethyl phosphoroamidethiolate. USE:Insecticide, acaricide. PREPARATION:A salt of alkylamide-thiol-phosphate of formula II (M is alkali metal or NH4) is made to react with chloroalkylsulfide of formula III in an inert solvent such as acetone, in general, at room temperature for 30min to 2hr.
Patent JP-H05223180-A (JP)
Title: Pressure equalizing valve for hydraulic equipment
Inventor: JIEI ROJIYAA UEEBAA
IPC: F15B7/10
Filed: 1992-08-12
Abstract: PURPOSE: To ensure accurate return movement of a second member regardless of expansion of the hydraulic fluid in a system where the movement of a first member is translated through fluid in a fluid chamber to movement of the second member by providing a pressure equalization line which communicates the fluid chamber only when the second member is near a first position. CONSTITUTION: This device contained within a body has an electronic expansion module like a piezoelectric motor 10, a first housing 12 screwed on a bore of the body, and a second housing 14. The device contains a larger diameter piston (the first member) 16 in the second housing 14 adjoining the piezoelectric motor 10, and a smaller diameter piston (the second member) 20 in the same second housing 14. A fluid chamber 22 is defined between the two pistons 16, 20, and a pressure equalization line 30 is provided such that it communicates with the fluid chamber 22 through an annular groove 32 around the smaller diameter piston 20. Fluid flow into the fluid chamber 22 is allowed only when the piston 20 is in a first position as illustrated.
Patent JP-S6470415-A (JP)
Title: Skin permeable remedy system
Inventor: GIYUNTAA GUZE
IPC: A61K47/00
Filed: 1988-08-31
Abstract: PURPOSE: To obtain the subject therapeutic medicine system containing a higher n-alkanecarboxylic acid as a penetration-accelerating agent, and useful for administering moxonidine used for treating hypertension over several days. CONSTITUTION: This skin-penetrable therapeutic medicine system contains moxonidine: 4-chloro-5-(imidazolin-2-ylamino)-6-methoxy-2methylpyrimidine as an antihypertensive medicine and a >=12C higher n-alkanecarboxylic acid, preferably a 12-18C n-alkanecarboxylic acid (especially myristic acid, palmitic acid or lauric acid), as a penetration-accelerating agent. The therapeutic medicine system is preferably prepared in the form of ointments, and the moxonidine and the n-alkanecarboxylic acid are preferably used in amounts of 5-10g and 7-20g, respectively, per 1m<2> .
Patent JP-S6194579-A (JP)
Title: Digital type phase controller
Inventor: HASHIRANO MASARU
IPC: H02P29/00
Filed: 1984-10-15
Abstract: PURPOSE:To shorten a phase pull-in synchronization at starting or speed converting time by controlling a digital filter in response to the state of the speed comparison of speed comparing means. CONSTITUTION:A frequency generator 2 outputs a signal SFG of the frequency proportional to the rotating speed of a unit 1 to be controlled, and a rotary position detector 6 outputs a signal SPG representing a rotary phase. Speed comparing means 3 discriminates the frequency of the signal SFG and outputs digital speed information DS1. Phase comparing means 7 applies phase error information DP1 between the signal SPG and an external reference signal SRF through a digital filter 8 to the means 3. A digital filter 4 digitally processes the information DS1, and applies it to drive means 5. State detecting means 18 detects the state of the speed comparison of the means 3 to control the states of the filters 4, 8.
Patent JP-H0262720-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C08G83/00
Filed: 1988-08-30
Abstract: PURPOSE:To improve durability without impairing the short wavelength recording characteristics of a perpendicularly magnetized Co alloy film by disposing alternately deposited layers of plasma polymerized films and diamond-like hard carbon films on the perpendicularly magnetized Co alloy film. CONSTITUTION:This recording medium is constituted by disposing the alternately deposited layers of the plasma polymerized films 5 and the diamond-like hard carbon films 4 on the surface of the perpendicularly magnetized Co alloy film 2. A protective effect is improved by the three-dimensionally nested diamond-like hard carbon films and the plasma polymers and the need for disposing these films at the increased thickness on the surface of the perpendicularly magnetized Co alloy film is eliminated; in addition, a spacing loss is decreased. The magnetic recording medium formed with the perpendicularly magnetized Co alloy film having the excellent durability as its magnetic recording layer is obtd. in this way without impairing the short wavelength recording characteristics.
Patent JP-H0872743-A (JP)
Title: Canopy support structure for work vehicle
Inventor: YUKI SHIGERU
IPC: B60J7/00
Filed: 1994-09-09
Abstract: PURPOSE: To provided safe transportation without any damage in the case of moving a work vehicle mounted on a transportation vehicle by constituting a canopy support structure in such a state as supporting a canopy base member by two points, namely, a rocking fulcrum between the base end member and a base member, and a swing fulcrum between a support member and the base member with the canopy laid down. CONSTITUTION: A coupling member 7c which is welded at the bottom of a canopy 7 which covers an operation seat of a small-size backhole from the upward is fixed to a base end member 8 with a bolt 9. Two pairs of brackets 12 are projected to a base material 10 fixed on the top face of a prime mover 5 and the front part of the base end member 8 is pivotally supported by its front part so as to swing around a fulcrum P. And a portal support member 14 is pivotally supported by the rear part of the brackets 12 so as to swing around a fulcrum Q. When the canopy T is fixed by being laid down, after a bolt 16 is removed from a coupling block 14c so that the canopy 7 is laid down, the bolt 16 is inserted from the rear side of a through hole formed in the base end member 8 so that it is fixed by threadly attached to the coupling block 14c.
Patent JP-H0883564-A (JP)
Title: Press molding oil for cathode-ray tube part and press mold processing method using it
Inventor: HAYASHI MASAO
IPC: C08L71/02
Filed: 1994-09-09
Abstract: PURPOSE: To facilitate removing of residual molding oil without deteriorating moldability by using press molding oil containing an alkyl carbonate having a specific chemical structure as an effective component in press molding. CONSTITUTION: Molding oil containing a long chain alkyl carbonate composed of a mixture in which the carbon atom number of R<1> and R<2> in a formula is 12 to 16 as an effective component, is applied by about 1g per a single sheet to a shadow mask press metal mold or a shadow mask plate, and press molding is performed. Therefore, an excellent molding curved surface by which a galling breakage is not caused can be obtained. Afterwards, fog-like warm water shower processing (a temperature is 40 to 80 deg.C and water pressure is 100 to 200KPa) is performed on a mask surface for about three minutes per a single mask, and it is dried. Forming processing (blackening processing) of an FeO4 film to obtain excellent oxidation prevention and heat radiation factor becomes possible without damaging a furnace by passing through this process.
Patent JP-S6193679-A (JP)
Title: Manufacture of avalanche photodiode
Inventor: NIWA MASARU
IPC: H01L31/107
Filed: 1984-10-15
Abstract: PURPOSE:To improve gains and a SN ratio, and to facilitate manufacture by forming a recessed section to a first conduction type semiconductor substrate, laminating three layers or more of multilayer semiconductor layers in the recessed section and laminating a first conduction type semiconductor layer on the multilayer semiconductor layers and the upper section of the substrate in the vicinity of the multilayer semiconductor layers. CONSTITUTION:A recessed section is formed onto an N type InP substrate 11 in comparatively low impurity concentration ND. An N type InP buffer layer 12, an N type InGaAs layer 13 as an optical absorption layer, an N type InGaAsP layer 21 for preventing a meltback and an N type InP cap layer 22 are crystal-grown in succession, and an N type InP layer 23 having impurity concentration in an extent the same as or lower than the substrate 11 is crystal-grown through a vapor phase epitaxial growth method. The optical absorption layer having a small bank gap is shaped only to a light-receiving section, and there is no optical absorption layer on the lower side of a guard ring 15, thus obtaining a large multiplication factor in the light- receiving section. The N type InP layer 23 having comparatively low impurity concentration is adjoined to a P-N junction, thus reducing noises by introducing a region in which an electric field smoothly changes in the depth direction in the light-receiving section, then facilitating manufacture.
Patent JP-H0379085-A (JP)
Title: Manufacture of thin film solar cell
Inventor: SAITO KIYOO
IPC: H01L31/04
Filed: 1989-08-22
Abstract: PURPOSE:To improve stability of second electrode forming state by bringing a spacer piece into contact with the surface of a second electrode layer before the layer is divided in the case of securing, and providing a space to a clamping jig. CONSTITUTION:When a second electrode layer 40 is not directly divided to form a plurality of unit cells formed of transparent electrodes 21-23, amorphous semiconductor layers 31-33 and the second electrode laminated on a light transmission insulating board and connected in series with each other but divided indirectly by radiating the adjacent amorphous semiconductor layer with a laser light, a spacer piece for providing a space 7 between the surface of the layer 40 and the jig is employed to be secured. Thus, problems of a short circuit due the readherence of a second electrode material to be scattered and an irregularity in the forming state are eliminated to obtain a thin film solar cell having a low cost and high performance.
Patent JP-S6457075-A (JP)
Title: Refrigerator
Inventor: AOKI TAKASHI
IPC: F25D21/04
Filed: 1987-08-28
Abstract: PURPOSE: To improve a heat radiating efficiency of a thermal radiation pipe by a method wherein a fixing fitting formed with a pipe holding part and a guide part is installed at a double flange of an outer box, the radiation pipe is abutted against the rear surface of the double flange of the outer box by this fixing fitting. CONSTITUTION: A fixing fittings 13 is loaded to an inner flange 11-d of an outer box 11 with an engaging section 13-a under utilization of spring force, the radiation pipe 12 is fixed with a pipe holding part 13-b in such a way that it is abutted against the outer box 11 at a rear part of the inner flange 11-d. The guide 13-c formed at the fixing fitting 13 facilitates a prevention of scar of the radiation pipe 12 and its installing operation when the radiation pipe 12 is fixed to it. Further, it is rigidly fixed to the outer box 11 with a thermoplastic resin 14 (hot melt).  In this way, since the radiation pipe 12 is directly contacted with the outer box 11 and heat is positively transmitted to the outer box 11 through the hot melt 14, resulting in that an amount of thermal radiation to the surrounding atmosphere is increased, and further a heating calorie entered from either a fold-back flange 11-b or the inner flange 11-d into the refrigerator is reduced.
Patent JP-S60108104-A (JP)
Title: Rolling mill having multi-stage rolling mechanism
Inventor: MIYASAKA KIYOTO
IPC: B21B1/22
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a titled mill capable of easily controlling the sheet thickness of a strip by changing a rolling down force between work rolls, by fixing a roll chock, for supporting any one of work rolls arranged in multi-stage, to the direction of a rolling load of housing. CONSTITUTION:In a rolling mill having a multi-stage rolling mechanism, which is formed by arranging four work rolls 1-4, supported by roll chocks 11-14, between a pair of upper and lower packup rolls 5, 6 which are supported by roll chocks 15, 16 installed in a housing, and is used for rolling a strip S while passing it through the gaps 21-23 of work rolls 1-4 and wrapping it around the rolls 2, 3; the roll chock 13 for supporting the work roll 3 is supported by a hydraulic cylinder 8 attached to the housing 7, and if fixed by pressing down it by the actuation of a rolling reduction screw 17 through a rolling reduction block 9 sliding on the inner surface of housing 7. In this way, the sheet thickness of strip S is easily controlled by changing a rolling force controlled by hydraulic cylinders 19, 20, and the loosing tendency of strip S is brought back to the reverse direction.
Patent JP-S60107645-A (JP)
Title: Packaged photographic product
Inventor: TATSUTA SUMITAKA
IPC: G03C3/00
Filed: 1983-11-16
Abstract: PURPOSE:To prevent electrostatic trouble by setting the surface resistivity of at least one layer of a packaged or stored photosensitive material to a prescribed value, and providing the outermost face of the photographic product comprising a plurality of said materials with a conductive part specified in surface resistivity. CONSTITUTION:A photographic product comprising sheets of packaged or stored photosensitive materials are provided with at least one layer of said material having a surface resistivity of <=10<11> ohms in an atm. of 25 deg.C and 20% RH, and the outermost face of said photographic product is provided with a conductive part having the same surface resistivity. The layer to be set to said surface resistivity may be any layer of the photosensitive material, such as a backing layer or an undercoat layer. A part of the outermost layer of the photographic product to be set to such a value is, preferably, the whole face, but only one part that the hand of a person taking out this photosensitive product is sure to touch. An electrostatic trouble can be prevented at the time of taking out and loading the photosensitive material sheets or conveyance of a device by discharging the electrostatic charge of the person taking out them, from the outermost face of the photosensitive material packaged or stored before he touches them.
Patent JP-H05241341-A (JP)
Title: Resist having increased sensitivity and contrast
Inventor: JIEIMUZU ADAMU JIYUUBINSUKII
IPC: G03F7/09
Filed: 1992-08-13
Abstract: PURPOSE: To ensure a short exposure time, high processing capacity and high metallic pattern resolving power at a reduced cost by using a radiation sensitive polymer contg. a specified additive as a resist compsn. CONSTITUTION: A resist compsn. contg. polydialkylglutarimide as a radiation sensitive polymer and 1,4,5,6,6,7-hexachloro-5-norbornane-2,3-dicarboxylic acid anhydride, 5-norbornane-2,3-dicarboxylic acid anhydride or succinic anhydride as an additive is used. Since the cyclic anhydride is contained, an undercut support 12B with a sharp gradient to a diazonaphthoquinone layer 14 on a silicon substrate 10 is easily formed. The time required to expose a resist can be reduced without deteriorating the contrast (resolving power) of the resist.
Patent JP-H0883578-A (JP)
Title: Image forming device and its manufacture
Inventor: KANEKO KUMIKO
IPC: H01J29/86
Filed: 1994-09-09
Abstract: PURPOSE: To eliminate outflow of frit glass to an unnecessary part even if the quantity of frit glass to be used is not severely controlled. CONSTITUTION: A face plate 2 is oppositely arranged on a rear plate 1 having an electron emitting element 5 through an outer frame 3. The face plate 2 has a fluorescent screen 9 to emit light by colliding with an electron emitted from the electron emitting element 5. The rear plate 1 and the outer frame 3 and the face plate 2 and the outer frame 3 are airtightly fixed to each other by frit glass 11. A groove 6 is formed between a fixing part of the rear plate 1 with the outer frame 3 and an area in which the electron emitting element 5 is arranged. When the rear plate 1 and the outer frame 3 are fixed together, even if the quantity of frit glass 11 to be used for fixing is large, the melted frit glass 11 stops at the groove 6, and does not flow in up to the electron emitting element 5.
Patent JP-H0875268-A (JP)
Title: Filter cap for hot water supply circulation connector for bathtub
Inventor: HATANO MINORU
IPC: F24H9/00
Filed: 1994-09-09
Abstract: PURPOSE: To mount a filter body and a filter case more securely and simply and to mount a filter on the filter body more simply. CONSTITUTION: A filter cap 7 is made up of a filter body 5 and a filter case 6. A filter engaging opening and a retaining piece part 11 are formed on an outer circumferential wall part 9 of the filter body 5 while an opening 14 for a filter and a retaining opening 15 are formed on an outer circumferential wall part of the filter case 6. A filter 8 is mounted on the filter engaging opening of the filter body 5 removably while the filter case 6 is retained on the filter body 5 covering it.
Patent JP-2001042132-A (JP)
Title: Lamp reader and light source equipped with this lamp reader
Inventor: MORITA HIDEYO
IPC: G02B6/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To vary luminescent colors from a lamp reader by using an LED with built-in single semiconductor chip mass-produced at a low cost, and also to uniformize released luminescent colors by selecting LED's to be combined with the lamp reader. SOLUTION: A lamp reader possensses a optical reader path 1 formed of a light-transmissive body. In the optical reader path 1, where the one end is used as a light incident end face 3 from LED 2 and the other end is used as an emitting plane 4 for releasing light outside, the LED 2 light entering the incident plane 3 is guided to the emitting plane 4 while reflecting the light on the outer surface of the optical reader path 1. In addition, the optical reader path 1 divides the incident plane into plural split reader paths 1A. In each split reader path 1A, where the end part is used as the incident end face 3, releases the plural beams of LED 2 light entering from the incident end face 3 of the plural split reader paths 1A, to the outside through the emitting end face 4.