baber/WOPTO huggingface dataset:
Patent JP-H0758410-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: TSUKIJI NAOKI
IPC: H01S5/042
Filed: 1993-08-16
Abstract: PURPOSE:To prevent crystal defects and electrical short circuit by forming a protective film to cover the end of a metal film direct above an active layer, heating and alloying the metal film and an epitaxial layer. CONSTITUTION:AnAuGe electrode 2 is formed on an InP epitaxial layer 1 formed on a wafer in a way that the electrode 2 will be positioned direct above a striped active layer 3. A protective film 5 of SiO2 is formed to cover the end of the electrode 2 positioned direct above the active layer 3. Alloying (sintering) is performed to form a Au-In alloy layer 4 on the bottom of the electrode 2; the alloy layer 4 is thin and does not reach the active layer 3. This prevents so a locally deep alloy as to reach an active layer from being formed, and thus controls degradation in semiconductor laser elements.
Patent JP-2001046223-A (JP)
Title: Cooking container and water boiling device
Inventor: YOKOZEKI MASAO
IPC: A47J36/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently remove chlorine from drinking water or the like by forming a layer having a pyroelectric substance on the internal surface of the main body of a cooking container, or forming a layer containing the pyroelectric substance and a metal ion, or forming a layer containing the metal ion on the top of the layer containing the pyroelectric substance. SOLUTION: On the internal surface of the main body of a cooking container, in which drinking water, a liquid for drinking or cooking materials are housed, a layer having a pyroelectric substance, of a layer connecting the pyroelectric substance and a metal ion, is formed, or a layer containing the metal ion is formed on the top of the layer containing the pyroelectric substance. The pyroelectric substance is a substance indicating pyrelectricity, and tourmaline or a hemimorphite or the like can be counted. The content of the pyroelectric substance is preferably 0.1 to 15 wt.% of the total weight of the materials forming the layer in either case. When the content is too small, the removal accelerating effect for chlorine becomes lower, and when the content is too large, the bonding strength of the layer decreases, and a peeling or the like becomes easy to occur.
Patent JP-S6284196-A (JP)
Inventor: SEKINO AKIRA
IPC: C11D3/20
Filed: 1985-10-08
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-S6287532-A (JP)
Inventor: UOOREN UIRIAMU KEEDEINGU
IPC: C07C4/10
Filed: 1986-09-24
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-S61104467-A (JP)
Title: Demodulation circuit for digital data
Inventor: TAKAYAMA CHIHARU
IPC: G11B7/00
Filed: 1984-10-26
Abstract: PURPOSE:To attain the sure demodulation of address data by using a clock having a frequency (n) times as high as a demodulating clock to shift the input data starting division the n-fold clockat after the head of the data after the shift of said input data to produce the demodulating clock. CONSTITUTION:A clock (f), i.e., the output of a NAND circuit 39 is supplied to the input terminal at the other side of an NAND circuit 40 as shown in a figure (f). Thus the circuit 40 supplies a clock (i) to a frequency dividing circuit 32 with the timing as shown in a figure (i). The circuit 32 divides the input clock (i) down to 1/2, 1/4 and 1/8, for example as shown in figures (j-l) respectively. Then the 1/8-divided clock (l) is delivered to an output terminal 37 as a demodulating clock. The address data (g) and the demodulating clock (l) delivered to output terminals 36 and 37 are supplied to an address signal demodulation circuit. Then the address signal is demodulated.
Patent JP-H1165911-A (JP)
Title: Client/server type filing system
Inventor: TOKUTOME HIROBUMI
IPC: G06F21/62
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a client/server type filing system in which resources in the auxiliary storage device of an entire network can be effectively utilized by utilizing empty areas on the disks of clients or the like connected to the network. SOLUTION: A file server 100 requests the provision of partial area on the disk of the client through a client managing part 1, and a file managing data base 3 stores disk area provision information and file information preserved at the client. A file managing part 2 divides a file into an instructed number by a file dividing part 4 at the time of file writing and the divided files are dispatched by the instructed client while using a divided file distributing part 5. At the time of reading, the divided files are collected from the instructed clients by a divided file collecting part 7, reconstituted into original file by a file constructing part 6 and dispatched to the request source.
Patent JP-2001052968-A (JP)
Title: Electric duplex layer capacitor and its manufacture
Inventor: OIZUMI WATARU
IPC: H01G11/44
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric duplex layer capacitor which is superior in reliability and strength, whose inner resistance is small and which can execute quick charging/discharging and to provide a manufacturing method. SOLUTION: An electric duplex layer capacitor uses an electric duplex layer formed of the contact face of polarizable electrodes 1 and 5 and electrolysis solution 6. The polarizable electrodes are formed of carbon material powder and binders. The binder is set to be an electric duplex layer capacitor being the mixture of polytetrafluoroethylene and polyvinylidene fluoride. The rate of the binder is the polarizable electrodes 1 and 5 is set in the range of 5 to 30 wt.%. In the binder, the mixing of polyvinylidene fluoride and polytetrafluoroethylene is set in the range from (1 to 1.5) to (1 to 9) in weight ratio.
Patent JP-H0561292-A (JP)
Title: Automatic both-side copying method
Inventor: ICHIKAWA HIROTAKE
IPC: G03G21/00
Filed: 1991-09-04
Abstract: PURPOSE:To provide an automatic both-side copying method for shortening time required for both-side copying by eliminating an inversion waiting time for reversing a document and a form. CONSTITUTION:Plural document trays 3, 4, and 5, which house the document and can move, a document feeding means 6 which is disposed so as to be adjacent to the document trays and can be rotated in the forward and backward directions, a copy glass 2 on which the document is placed for copying, an image forming means 7 forming the image of the document on the form, a form tray 8 housing a new form, a form feeding means 10 feeding the form housed in the form tray 8, and a stack 9 housing the form whose one face is printed, are provided. The automatic both-side copying method is a method for feeding plural documents which are housed in the document trays and whose single surfaces or both surfaces are printed, onto the copy glass 2 by the document feeding means 6, to copy their odd-number pages or front surfaces on one surface of the form, then, returning them to the original trays, and further, feeding the documents onto the copy glass 2 by the document feeding means 6, to copy their even number pages or rear faces on the other face of the form whose one face is printed.
Patent JP-H0968625-A (JP)
Title: Ferrule for optical fiber
Inventor: SAITO YASUHIKO
IPC: G02B6/38
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule which does not flaw a fiber and does not produce microcracks in its inside at the time of inserting the fiber into the ferrule and is low in a manufacturing cost. SOLUTION: The ferrule 1 consists of a cylindrical body 1b made of ceramics and a back body 1a made of metal or plastic. The through-hole 21 formed in the axial line direction of the back body 1b is formed as a stepped hole consisting of a large-diameter hole 25 and a small-diameter hole 23. The boundary between a tapered hole 24 and the small-diameter hole 23 is formed stepless on the back body 1a side. On the other hand, the mouth edge of the through-hole formed at the rear end face of the cylindrical body 1b is formed as a curved surface shape of 0.2 to 0.5mm in radius of curvature R.
Patent JP-S6378672-A (JP)
Title: Data compression system
Inventor: MURAI KAZUO
IPC: H04N1/41
Filed: 1986-09-22
Abstract: PURPOSE:To reduce the number of buffer memories without dropping a gradation and resolution by dividing data into unit blocks made up of two picture elements or more and adding a code to either one of a mean density operation value in the block and picture element arrangement information in the block. CONSTITUTION:An image is decomposed to a half tone part and an edge part. The half tone part thinks that the gradation is more important, while the edge part precesses, thinking that edge information, that is, dot arrangement is more important. The edge part outputs dot arrangement information together with edge information, while a nonedge part outputs half tone data. A half tone processing is as follows: a 2X2 matrix is regulated, and a 2X2 averaging circuit is used. For edge extraction, a 3X3 edge extraction filter is used for the unit of 2X2 picture elements. A data compression circuit outputs 2X2 dot arranged data when the edge is extracted and outputs binarization data by 6 bits for the unit of 2X2 picture elements through a selector at the time of half tone.
Patent JP-S59114000-A (JP)
Title: Device for compressing and treating empty can
Inventor: TAKEDA SHINICHI
IPC: B30B9/32
Filed: 1982-12-21
Abstract: PURPOSE:To compress easily an empty can in a device consisting of a small box for treating the empty can by regulating a screw down distance by treading to a smaller compressing width by means of composite links and a lever mechanism and energizing the pressing force. CONSTITUTION:An empty can 66 charged from a chute 28 is held in place between pressing plates 12 and 14 which are supported while they are kept open by means of springs. When an operator treads a pedal 48 against a spring 58, an arm 40 is lowered by a link mechanism by pivoting at a fulcrum 42. When the arm 40 pulls downward links 36, 38, links 32, 34 move downward by pivoting at fulcrums 8, 10. The plates 12, 14 pivoting at fulcrums 16, 18 compress the can 66. When the pedal is released, the plates 12, 14 are opened and the compressed can 66 falls so as to be contained by a chute 60. It is possible to energize inversely proportionally the treading force by converting the large treating distance to a small compressing width by such device. The can 66 is thus easily compressed.
Patent JP-S60119318-A (JP)
Title: Cooling device for engine
Inventor: YAMAGATA TAKASHI
IPC: F01P5/12
Filed: 1983-11-30
Abstract: PURPOSE:To prevent an engine from overheating in time of its stoppage, by installing a cooling water driving mechanism which operates when engine temperature goes beyond the setting value in time of engine stoppage, as well as installing a clutch mechanism in the said driving mechanism for cooling water out of an engine. CONSTITUTION:A cooling water pump 26 is coupled with an engine through a first transmission shaft 28, and a first one-way clutch 30 is additionaly installed in the point midway in the first transmission shaft 28. At the oppsite side of the cooling water pump 26, and electric motor 22 is coupled via a second transmission shaft 32, and a second one-way clutch 34 is additionally installed in the point midway in the second transmission shaft 32. In time of engine stoppage, when a second thermoswitch 20 operates and detects an overheating state of the engine, the motor 22 rotates via a relay 18 whereby the cooling water pump 26 is driven via the second one-way clutch 34. At this time, the first one-way clutch 30 comes to a drag in consequence.
Patent JP-S59114745-A (JP)
Title: Photoelectric screen and manufacture thereof
Inventor: IIGAMI YOSHIKI
IPC: H01L31/0264
Filed: 1982-12-21
Abstract: PURPOSE:To improve sensibility in the red range by forming a photoelectric screen with a silver layer prepared on a transparent substrate, a silver oxide layer prepared on the surface thereof, a natrium layer, cesium layer and the silver layer further prepared on the surface thereof. CONSTITUTION:After heating and cooling a photoelectric tube 1, silver is vacuum evaporated on the inside wall of a face plate 3 to become a photoelectric screen 4 from silver grains 7 prepared on anode 5, oxygen gas introduced into the tube 1 is discharged in order to oxidize a silver thin film. Next, after exhausting and heating, natrium is emitted from a natrium container 9 in order to be adsorbed on a silver layer, further cesium is emitted from a cesium container 10 to be adsorbed on a natrium layer. A photoelectric screen 4 is formed by further vacuum evaporating silver again. Accordingly, by making silver, natrium and cesium to be major constituents, the long-waved and big photosensibility can be obtained while minimizing deterioration of photosensibility.
Patent JP-S6466675-A (JP)
Title: Conductive roll
Inventor: SHICHI TAKASHI
IPC: G03G15/02
Filed: 1987-09-08
Abstract: PURPOSE:To prevent the formation of holes on the surface of a photosensitive drum and the generation of the contamination of said surface and to prevent the unequal colors of images by coating the surface of a conductive elastic material layer which is concentrically formed on the outside circumference of a shaft with a resin dielectric layer in which conductive particles having 10<1>-10<5>OMEGA.cm electric resistance are distributed. CONSTITUTION:The conductive elastic material layer 12 formed by dispersing the conductive powder such as carbon black or metal powder into rubber matrix is formed concentrically on the outside peripheral face of the shaft 10. The resin dielectric layer 13 in which the conductive particles of 10<1>-10<5>OMEGA.cm are dispersed is formed on the surface thereof. The resin dielectric layer 13 is hardly compressibly deformed and only the conductive elastic material layer 12 is compressibly deformed when this conductive roll is brought into pressurized contact with the surface of the photosensitive drum. The conductive roll is thus brought into face to face contact with the surface of the photosensitive drum at a specified contact width. The change is the spacings between the conductive particles distributed in the layer and the consequent change in the electric resistance value are, therefore, obviated. As a result, the generation of unevequally varied densities of colors in the copied images and the generation of the spark discharge on the surface of the phtosensitive drum are obviated.
Patent JP-S61103442-A (JP)
Inventor: OKAMOTO TOYOKATSU
IPC: A61H7/00
Filed: 1984-10-25
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-H1046600-A (JP)
Title: Installing construction method of leg part integrated structure unit turned into module
Inventor: SAGA HIDEO
IPC: E02D27/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To efficiently install a leg part integrated unit turned into a module. SOLUTION: Bolt holes 10 are bored in a base plate 9 without waiting for feedback of execution work accuracy of foundation work, and a unit 1 is completed. In the site, as preceding work, an installing plate 14 is laid on foundation concrete 7. The unit 1 is carried in the site, and the baseplate 9 of the unit 1 is placed on the installing plate 14 on the foundation concrete 7 through a pad 12. Installing bolts 15 are inserted into the bolt holes 10 of the baseplate 9, and after its lower end part is welded to the installing plate 14, nuts 11 are screwed-fitted and fixed to upper end parts of the installing bolts 15.
Patent JP-H0543957-A (JP)
Title: Manufacture of mg alloy member
Inventor: FUJITA MAKOTO
IPC: C22C21/00
Filed: 1991-08-08
Abstract: PURPOSE:To obtain an Mg alloy member excellent in oxidation resistance and corrosion resistance and free from peeling at the time of forging, to enable the use for chips as Mg alloy stock, and therefore, to effectively activate resources by coating the surface of the main body of an Mg alloy member with a different kind of light metal layer to interrupt it from the outdoor air as well as to increase the bonding strength of both. CONSTITUTION:Chips 1 made of an Mg allay are packed in a vessel 3 made of metal of Al series and is compacted. The vessel 3 in which the chips 1 have been compacted is evacuated and is subjected to hot pressing. The vessel 3 subjected to the hot pressing is heated and extruded, by which an Mg alloy member 17 in which the surface of the main body 13 of the Mg alloy member is provided with a metallic layer 15 of Al series can be obtd.
Patent JP-H10211462-A (JP)
Title: Manufacture of damping sound-insulating sheet
Inventor: ADACHI KOICHI
IPC: B32B7/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a damping sound-insulating sheet of superior thickness accuracy even when aqueous slurry containing a high gravity filler and rubber emulsion is used. SOLUTION: In a manufacturing method for a damping sound-insulating sheet of a base layer on which a vibration-damping sound insulating layer is formed, when a composition 19 composed of aqueous slurry 7 containing a high gravity filler and rubber emulsion and a water crosslinking urethane polymer 10 is applied to base layer 11 and then the water crosslinking urethane polymer 10 is crosslinked to form the damping sound-insulating layer, the composition 19 is kept at the normal temperature before being applied, and heated only at the time of coating.
Patent JP-S6284772-A (JP)
Inventor: KATSURA YOSHIRO
IPC: A61M1/36
Filed: 1985-10-11
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-2000054600-A (JP)
Title: Floor panel and double floor for air conditioning
Inventor: SHOJI TATSUO
IPC: E04F15/024
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To conduct natural comfortable air conditioning while using approximately the whole surface of a panel for air conditioning made of a steel plate as a uniform air-conditioning region. SOLUTION: In the panel 1 for air conditioning, a surface plate 2 having a plurality of holes for ventilation uniformly arranged extending over approximately the whole surface and being made of a steel plate and a rear place 3 having contacting sections 4 fixed onto the surface plate 2 while being brought into contact with the surface plate 2 and reinforcing rib sections 5 projected to lower sections from the contacting sections 4 are combined. A plurality of the holes 9 for ventilation are formed to both the contacting sections 4 and reinforcing rib sections 5 of the rear plate 3.
Patent JP-S59115759-A (JP)
Title: Classifier
Inventor: IZUMIKAWA CHIAKI
IPC: B04C5/081
Filed: 1982-12-23
Abstract: PURPOSE:To improve the accuracy of classification on a fine particle side by replacing the cylindrical part in an inverted circular conical shape of a cyclone type classifier with a cylinder having a prescribed length. CONSTITUTION:An inflow port is provided on the side face in the upper part of an upright cylinder 1 having height of >=2 times of an inside diameter D in the tangential direction of the cylinder, and the 1st outflow port 3 opening in the position lower than the center of an inlet 2 is provided at the axial center in the upper part of the cylinder 1. The 2nd inflow port 4 is provided at the lower part of the cylinder lower by >=2 times of the diameter D from the center of the inlet 2, thereby constituting a classifier. A fluid to be treated is introduced through the inlet 2 in the form of vortex flow into the cylinder 1. The vortex flow is not contracted, unlike the conventional cylindrical part of an inverted circular cone shape. The cylinder 1 plays simply the role of a hopper which gathers the large-sized particles falling therein. An extremely sharp sepn. at a specific grain size is thus made possible.
Patent JP-H04108336-A (JP)
Title: Preparation of cheese having taste and flavor of 'miso'
Inventor: OKONOGI SHIGEO
IPC: A23C19/14
Filed: 1990-08-29
Abstract: PURPOSE:To prepare cheese having the taste and flavor of MISO (fermented paste of soybean) and those of cheese in balanced state by embedding a ripened cheese having medium water-content in MISO. CONSTITUTION:Ripened natural cheese having medium water-content (34-45 wt.%) is embedded in MISO for >=7 days and the obtained cheese having the taste and flavor of MISO is optionally crushed to obtain powdery or granular cheese having the taste and flavor of MISO.
Patent JP-S61102643-A (JP)
Title: Silver complex salt diffusion transfer process
Inventor: TSUBAKII YASUO
IPC: G03C8/06
Filed: 1984-10-25
Abstract: PURPOSE:To enable long-term running while maintaining the good performance of a fresh processing soln. by diluting a processing soln. contg. an amino alcohol concentrated in inorg. salts by using it for the running processing, with an aq. soln. contg. effective processing agents contained in the processing soln. CONSTITUTION:The concn. of inorg. salts contained in the processing soln. contg. the amino alcohol used for the silver complex salt diffusion transfer (DTR) process is increased by the running processing, and it is diluted with an aq. soln. contg. at least one of effective processing agents contained in the processing soln., and the processing soln. is used in succession. A preferable amt. of total inorg. salts in the processing soln. is 0.3-0.7mol/l, that of sulfite is 0.2-0.5mol/l, and that of thiosulfate is 0.2-0.15mol/l. Thus, the inorg. salts execute an important role, but restrains the gelatin layers of a positive or negative material from swelling. The feed of the dilute soln. of e.g., the source processing soln. to the running soln. permits the running processing to be carried out for a long term. Since the use of the amino alcohol acts effectively on the factors of variation of the running processing, it is preferable for the long- term running.
Patent JP-H0542352-A (JP)
Title: Raw material for die-casting iron series alloy containing carbon and method for producing it and method for using it
Inventor: SHINTANI SADAHIKO
IPC: C21D3/04
Filed: 1991-08-12
Abstract: PURPOSE:To execute the suitable die casting without melting surface layer part of a raw material and to improve the yield and the productivity by executing surface decarbonizing treatment under the specific atmosphere. CONSTITUTION:To an iron series alloy containing carbon, the surface decarbonizing treatment for >=20min under heating in the temp. range of 700-1000 deg.C in the air or for >=10 min under heating in the temp. range of 700-1200 deg.C in reducing atmosphere containing moisture, is executed. Further, this is heated to the temp., by which the surface decarbonized coating layer is held to solid-phase condition and the inner part becomes at least solid-liquid coexisting condition, and in succession to this heating, injection forming is executed.
Patent JP-H0658259-A (JP)
Title: Vibrationproof supporting device of rotary machine
Inventor: HIRABAYASHI MASASHI
IPC: F04B39/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide a vibrationproof supporting device of a rotary machine of high performance which can restrain vibration round the center line in the vertical direction generated in the transient condition at starting and can also restrain whirling vibration of the center line in the vertical direction at steady operation. CONSTITUTION:In the vibrationproof supporting mechanism of a rotary machine in which the fitting leg plate 2 of a high speed rotary machine is vibrationproofly supported on a base member through vibrationproof material, and stoppers to control rotational displacement around the rotary shaft of the rotary machine and displacement in the direction of meeting at right angles with the rotary shaft, this vibrationproof supporting device is constituted so as to be provided with means 8, 9, 10 restraining the rotational displacement around the rotary shaft of the rotary machine.