baber/WOPTO huggingface dataset:
Patent JP-H04202670-A (JP)
Title: Surface modified metallic member, its production, and its use
Inventor: YOKOSUKA TSUNENOBU
IPC: G21C3/07
Filed: 1990-11-30
Abstract: PURPOSE:To form a molten and solidified layer containing an undermentioned metal on the surface of a metallic material and to perform surface modification by melting the surface of a metallic material kept in contact with a liquid containing metal ion by means of laser light irradiation and also reducing the metal ion to metal. CONSTITUTION:A liquid containing metal ion and further containing reducing agent, if necessary, is brought into contact with a metallic material. Subsequently, the surface of the metallic material, in the part kept in contact with the above liquid, is irradiated with laser light, by which the above metal ion is reduced to metal and also the surface of the metallic material is melted and cooled rapidly in the liquid down to room temp. The structure of the resulting molten and solidified layer formed on the surface of the metallic material is formed into a fine structure of <=10mum grain size containing the above metal as alloying element, and an oxide film of mill scale resulting from the cooling of the liquid is provided and plural solidification lines are formed in the course of cooling. By this method, the surface modified metallic member can be obtained, and further, nuclear fuel reprocessing plant, etc., minimal in the possibility of causing breakage due to corrosion damage can be obtained by using this metallic member.
Patent JP-H06110158-A (JP)
Title: Production of photographic thermoplastic resin composition
Inventor: SAKAMOTO HIROSHI
IPC: B01F27/73
Filed: 1991-12-12
Abstract: PURPOSE:To continuously and effectively obtain the photographic thermoplastic resin compsn. which does not generate microgrits and does not generate photographic faults by using a continuous kneading extruder having a mechanism for kneading between a rotary disk and a stationary disk. CONSTITUTION:The continuous kneading extruder 22 imparted with the mechanism of kneading between the rotary disk 2b and the stationary disk 30 is used at the time of producing the photographic thermoplastic resin compsn. consisting of at least a thermoplastic resin and titanium dioxide pigment. The respective parts of the extruder 22 is maintained at a prescribed temp. and thereafter, a driving spindle 24 is rotated. Material is then supplied from a fixed-rate feeder 20. The supplied material is fed to a kneading section 12 from a feed section screw 10. Compressive force and shearing force are generated by the relative motion of the opposite surfaces of the rotary disk 26 and the stationary disk 30 in the kneading section 12. The shape, number of steps and kinds of the peaks and valleys of the rotary disk 26 and the stationary disk 30 are changeable and may be set according to the kinds, ratios, etc., of compounding.
Patent JP-H09170521-A (JP)
Title: Connection structure for wire and sprint and fuel cut system for fuel injection pump
Inventor: SHICHIJO MASANORI
IPC: F02D17/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability with a small number of parts and to keep a connecting member small. SOLUTION: A connecting member 9 to connect a wire 4 and a spring 8 is constituted of two parts of a resin made main body 15 and a cylindrical body 16. A through hole 19 and a cutout 20 are formed on a head part 17 of the main body 15, and a fitting member 14 fastened on a head end of the wire 4 is inserted into the through hole 19 in a state where it is inserted and guided to a head end of a regulating passage of the cutout 20 and set in a state where it is fit against the main body 15. The cylindrical body 16 is devised to be fit and fixed at a specified position by engagement with an engagement groove 21 and a projection 22 in a state a specified clearance which is slightly larger than thickness of a hook 8a.  The spring 8 is fit in a state where it is slip-off prevented falling as the cylindrical body 16 is fit and installed on a shaft part 18 in a state where the hook 8a is inserted into the shaft part 18.
Patent JP-2000153373-A (JP)
Title: Copper or copper alloy clad steel plate having excellent working property
Inventor: HORIKOSHI TAIKAN
IPC: B21B3/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a copper or copper alloy clad steel plate capable of easily and moreover efficiently being welded without generating any copper crack and without executing insertion of a nickel intermediate material into a cladding surface, a cutback, low heat input welding and the like. SOLUTION: In a copper or copper alloy clad steel plate as rolled in which a clad material 2 consisting of copper or a copper alloy is joined on the surface of a base material 1, a band-like area of >=4 mm width in which the clad material does not exist is provided in the inside of at least one peripheral part of the whole peripheral parts on the surface of a clad steel plate. Thus, welding process is remarkably simplified and contributes to cost reduction.
Patent JP-2001146713-A (JP)
Title: Continuous beam bridge structure
Inventor: IWATA SETSUO
IPC: E01D19/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a continuous beam bridge structure capable of easily introducing prestress to an intermediate supporting point of a continuous beam bridge. SOLUTION: A corrugated steel plate wave 11 is placed to a steel girder 1 part in an intermediate supporting point of a continuous beam. Prestress is introduced to a concete floor slab 2 in the intermediate supporting point placing the corrugated steel plate wave 11 thereto. Prestress can be easily introduced to the intermediate supporting point of a continuous beam bridge. A space for introducing prestress is not required, introduced prestress is clarified, and even when prestress is decreased by drying shrinkage and creep, optimum prestress can be always reintroduced. When reintroduction of prestress is used together with prestress introduction in the direction of a bridge axis by jack up/down, more accurate prestress can be introduced.
Patent JP-H11164275-A (JP)
Title: Video conference controller, video conference control method and video conference control system
Inventor: TANOI HISAYUKI
IPC: H04N7/15
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent visual image quality from degrading near the boundary of a split screen by setting the encoding processing area while the boundary of each encoding processing area is matched with the boundary of a split screen area at the time of decoding each terminal image data that is received, thinning it and also multiplexing it on an image frame. SOLUTION: A decoder circuit 32 decodes image data that corresponds to each video conference terminal 20, and a thinning circuit 33 performs 1/N thinning horizontally and vertically and outputs reduced split image data. An effective area setting circuit 36 sets an effective area so that the boundary of a split screen area is matched with an encoding control block and outputs effective area information, and a screen composition timing generation circuit 37 outputs a thinning timing signal and a composition timing signal based on the effective area information and split screen setting N. An image composing circuit 34 perform image composition of each split image data based on the composition timing signal and an encoder circuit 35 performs compression encoding as one image frame and outputs it.
Patent JP-H11215913-A (JP)
Title: Threshing device
Inventor: SHINOZAKI EIJI
IPC: A01F12/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device capable of readily performing inspection, cleaning, etc., of the interior of a threshing chamber and improving the operating efficiency and operability by forming an operation space so as that an operator can enter between the body of a threshing device and the sidewall unit. SOLUTION: This threshing device is obtained by composing a sidewall unit F of a threshing chamber 2 so as to be shakable and openable to the outer lateral side, opening the lateral part to the upper part of the threshing chamber 2 in the shaken and opened state of the sidewall unit F and forming an operation space L where an operator can enter between the body of the threshing device 5 and the sidewall unit F. Furthermore, the sidewall unit F is preferably formed from a side frame 4 and a cover 25.
Patent JP-2000155384-A (JP)
Title: Durable thin film photographic element
Inventor: BOURDELAIS ROBERT PAUL
IPC: G03C1/83
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight photographic element which sticks easily to various substrates in such a way that manufacture, image formation and development are facilitated by forming a transparent biaxially drawn polymer sheet of a specified thickness, an emulsion stuck layer and a photosensitive silver halide grain-containing emulsion layer stuck to the emulsion stuck layer. SOLUTION: The photographic element consists essentially of a transparent biaxially drawn polymer sheet of <100 μm thickness, at least one emulsion stuck layer and at least one photosensitive silver halide grain-containing emulsion layer stuck to the emulsion stuck layer. When the thin film transparent biaxially drawn sheet with a developed image is stuck to a reflecting substrate with the image layer downward, the emulsion layer of a photographic reflecting printing material is protected by the transparent biaxially drawn sheet. Since the biaxially drawn polymer sheet is tough and stiff, the emulsion is protected from scratches, dust and fingerprints by the sheet.
Patent JP-2001147605-A (JP)
Title: Heater and image forming device
Inventor: HAYAKAWA TATSURO
IPC: G03G15/20
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To secure the durability and the reliability of a heater in an endless belt heating system and a pressurizing rotating body driving system by eliminating an endless belt breakdown trouble due to bending distortion of an endless belt between the vicinity of the end part of a pressurizing rotating body, which nipps an endless belt 10 between an endless belt internal member 16 and the rotating body itself to form a nip part N, and a part, to which an endless bent holding member 23a is to be fitted, of the endless belt internal member 16. SOLUTION: A center 16X in the axial direction of a part, to which an endless belt holding member 23a is to be fitted, of an endless belt internal member 16 and a center 16Y in the axial direction of the other part are made to not coincide with each other so that an endless belt internal member surface part 16c which catches an endless belt 10 between a pressurizing rotating body 30 and the part 16c itself to form a nip part N and an endless belt holding surface part of the endless belt holding member 23a on an extension of the nip part may be approximately leveled with each other to practically eliminate a step.
Patent JP-2000164953-A (JP)
Title: Gain module and laser emitting slab holder
Inventor: TINTI ROBERT
IPC: H01S3/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a gain module for preventing vibration of a slab. SOLUTION: A gain module 10, for a solid state laser in an amplifier oscillated by a master oscillator, is provided. The gain module 10 has a a ceramic housing 26 for supporting an Nd: YAG laser discharging slab. The slab is fixed frictionally to the housing 26 by a pair of opposite flexible light transmitting fixing members 56 and 72 wedged. A plurality of fluid paths in a joined state with the slab are formed in the housing 26. When the fluid flows on the slab 52, the vibrating of the slab is prevented by the flexible fixing member 57 or 72. Preferably, the fixing members are formed into a U-shaped polycarbonate bar 56 joined frictionally with the slab and a position adjustable drive bar 72 which is joined to the housing 26.
Patent JP-2000156896-A (JP)
Title: Speaker device
Inventor: OHASHI YOSHIO
IPC: H04R1/22
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain fine frequency characteristics and to improve the quality of a sound signal by increasing the mechanical strength of a diaphragm. SOLUTION: The speaker device is provided with a diaphragm 4 obtained by integrally forming a dome part 11 arranged on a center part and having an approximately circular arc-like cross-sectional shape, an edge part 13 arranged on the outer peripheral side of the dome part 11 and a connection part 12 for connecting the dome part 11 to the edge part 13 and with a bobbin 15 which a conductive member 17 is wound around and is arranged in a magnetic gap 10 is. A plane part 12b is formed in a direction extending the bobbin 15 on the connection part 12 of the diaphragm 4 and one end part of the bobbin 15 is stuck to the plane part 12b.
Patent JP-H05139988-A (JP)
Title: Immune-activating agent
Inventor: YAMAMOTO YUTAKA
IPC: A61P37/04
Filed: 1991-11-19
Abstract: PURPOSE:To provide an immune-activating agent containing a substance extracted from a Gracilaria alga with an aqueous solvent as an ingredient, activating an immunological ability by its phagocytic cell-activating action, and having extremely high safety. CONSTITUTION:An immune-activating agent contains as an active ingredient a substance obtained by extracting an alga belonging to the genus Gracilaria (preferably Gracilaria verrucosa) with an aqueous solvent (preferably water). The active ingredient is preferably obtained by washing the alga with water, drying the washed alga, grinding the dried alga, washing the ground dry powder with methanol, etc., extracting the powder for 30min to 20hrs on a boiling water bath, and further purifying the extract by a method such as precipitation, dialysis, ultrafiltration, etc. The immune-activating agent is preferably orally administered at a dose of 1-300mg/kg of an adult once to twice a day.
Patent JP-H07149555-A (JP)
Title: Molded article
Inventor: TSUDA ISAMU
IPC: C04B14/22
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a molded article capable of being made into an interior decoration having an excellent feeling of unevenness by using stone ground granules of natural stone or ground granules of natural or artificial mineral. CONSTITUTION:A mixed solution of an aggregate 4 comprising stone ground granules of natural stone or ground granules of natural or artificial mineral and a transparent resin 5 is cast into an inner dented face 2 of a frame 1, allowed to stand at a normal temperature and cured to give a molded article 3 having a feeling of unevenness.
Patent JP-H10169637-A (JP)
Title: Crankshaft design method and crankshaft
Inventor: OKAMURA KAZUO
IPC: F16C3/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of designing a crankshaft for reducing an increase of a load to a journal bearing part according to an increasing engine power. SOLUTION: A crankshaft is approximated to a continuous beam having each support point in a journal bearing part, a load generated in each support point part is calculated (S18 to 22), a maximum value of this calculated load is obtained next (S26), then any one or a plurality of a rotational radius of each counter weight gravitational center part, mass of each counter weight and a crankshaft peripheral direction position of each counter weight gravitational center part are selected as design variables. In order to decrease a maximum value of the load (S28), the design variables are changed (S30, 36), to be calculated (S12 to 22, 26), so as to obtain the design variables for minimizing the load (S34).
Patent JP-H11165773-A (JP)
Title: Cold preserving box
Inventor: YAMAGUCHI HIROSHI
IPC: B65D6/16
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the transportation and storage costs of a cold preserving box by folding the box into a compact form. SOLUTION: A box B, wherein a planar left and right side plates 1, 2 and a bottom plate 3 can be folded and a front and rear side plates 4, 5 can be superposed one over another, and the folded plates 1, 2, 3 can be unfolded to turn these plates into a planar form and the upper part of the box B is opened, is provided. A cover L, which is mounted to the top edge of the rear side plate 5 of the box 5 so as to be placed on the opening of the box B and in which the box B whose plates 4, 5 are superposed one over another can be stored, is provided. And there are further provided a box hanger 11 attached to the box B and holders H which are detachably attached to the upper edges of the plates 1, 2 respectively to hold each of the plates 1, 2 in a planar form, preventing both the plates from being folded.  And the box B and the cover L are formed from a heat insulating sheet prepared by interposing a heat insulating material between resin sheets such as tarpaulin or leather sheets.
Patent JP-2000155611-A (JP)
Title: Remote monitor control system
Inventor: DOI ATSUSHI
IPC: H04Q9/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor control system where facilities having backup systems and other functions can easily be connected and the system of high reliability and the high function can inexpensively be constituted in the remote monitor control system which intensively monitors/controls an- unmanned local station where a monitor/control object is installed by means of a remote manned control center. SOLUTION: A processor 13 executing a screen/printing processing is installed in a control center 1 without installing a facility database. Processors 15a-15c executing a data processing and facility databases 16a-16c for respective facilities are arranged in local stations 3a-3c. The control center 1 and the local stations 3a-3e are connected on WAN 14. Thus, the inexpensive processors can constitute a system and a remote monitor control system whose extension is easy is obtained.
Patent JP-H07202849-A (JP)
Title: Complementation avoiding device in signal processing calculation
Inventor: ERITSUKU SUPURANKU
IPC: H04H20/00
Filed: 1994-12-08
Abstract: PURPOSE: To execute security operation by providing a signalizing processor with two input ports for receiving a data block and a signalizing key, an output port for a signalized data block and a reference table. CONSTITUTION: In order to eliminate a complementarity characteristics to deteriorate communication security, an external function having no complementarity is applied to a data signalizing standard DES processor. A non-linear function f1 is applied to a data stream X by a reference table or digital circuit 20. A non-linear function f2 is applied to a signalizing key K through a reference table or circuit 22. A synthetic data stream X' and a signalizing key K' are processed by a processor 10 and the data stream X' is signalized and outputted through a line 15. A non-linear function f3 is applied to the signalized output through a reference table or a digital circuit 24. Thereby a final output Y' can be obtained on a line 16. Thus security operation is executed and the intensity of ciphering is not reduced.
Patent JP-H02175002-A (JP)
Title: Method and device for rough rolling non-ferrous metal
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1988-12-27
Abstract: PURPOSE:To increase an edging amount and to reduce the number of required molds by alternately performing edging stages by an edging press and thickness drafting stages by a rough rolling mill at least one time for rolling of a non-ferrous metal slab. CONSTITUTION:In the case that a non-ferrous metal slab (a) to be rolled roughly is hard and thick, the slab (a) is edged by an edging press 8 after the slab (a) is passed through a rough rolling mill 10 to perform a thickness drafting stage. Again, a thickness drafting stage is performed by reverse rolling by the mill 10 and the slab (a) is again passed through the edging press 8 to perform a 2nd edging. Reverse rollings by the mill 10 and edgings by the press 8 are alternately repeated as necessary. Finally, a shape defective part, that is, crop parts in the top and rear end parts of the slab (a) are cut by a shear 11.
Patent JP-H11164157-A (JP)
Title: Image reader
Inventor: MORO FUMINORI
IPC: H04N1/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader for preventing color slippage at the time of color-reading an original surface of a different height in the image reader for reading an original mounted upward from an upper part. SOLUTION: This image reader is provided with a CCD line sensor 8 for reading the images of the original surface of an original mounted on an original platen, a memory 26 for storing color slippage correction data corresponding to the height of the original surface detected while reading the images, a CPU 27 for calculating the height of the original surface from the images read by the CCD sensor 8 and a color slippage/image distortion correction part 22 for extracting the color slippage correction data from the memory 26 via the CPU 27, corresponding to the obtained height of the original surface and correcting the color slippage.
Patent JP-H06172635-A (JP)
Title: Reinforced polyphenylene ether resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08L71/12
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a resin composition suitable for a large-sized thin molded article, having improved moldability without damaging mechanical strength and dimensional accuracy. CONSTITUTION:A resin composition comprises 100 pts.wt. polyphenylene ether resin having 0.40-0.25dl/g intrinsic viscosity or 100 pts.wt. total amounts of the polyphenylene ether resin having the above viscosity and a vinyl aromatic hydrocarbon resin and 10-200 pts.wt. lamellar reinforcing material.
Patent JP-H11271250-A (JP)
Title: Mirror damage detector for high output laser
Inventor: ZAMEL JAMES M
IPC: B23K26/42
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a reusable detector capable of minimizing a delay factor between the occurring time of the damage of a mirror and the responding time of the detector and of preventing a beam from escaping from a light path. SOLUTION: A high-energy laser beam is advanced along a light path and turned to a work site 44 by a series of reflecting surfaces 26, 30 in the light path. A series of reflecting surfaces function so as to change the path of a beam 32 from a generating source to the work site 44. A detector including a conductive frame having the front surface 52 and the back surface is connected to respective reflecting surfaces. The back surface is provided with a heat sensor positioned in a base part of a heat conductive frame, and the detector is provided with a cooling means for keeping the critical temperature.
Patent JP-H08140606-A (JP)
Title: Quality improver for wheat flour and wheat flour product and their improvement
Inventor: ISHIKAWA HIROMI
IPC: A23L7/109
Filed: 1994-11-26
Abstract: PURPOSE: To obtain a speck inhibitor widely usable for dough comprising wheat flour as a raw material, suppressing occurrence of speck, change in color and fading of dough without coloring dough composed of wheat flour as a raw material requiring whiteness, such as wheat vermicelli, pastry shell of a fried dumpling stuffed with minced pork and dough for bread. CONSTITUTION: This quality improver for wheat flour and wheat flour product comprises a thiazole analog compound as an active ingredient. The thiazole analog compound is a compound having a thiazolium structure and is preferably a thiamine. The method for improving wheat flour and wheat flour product comprises blending wheat flour with 0.01-1wt.% of the quality improver for wheat flour and wheat flour product calculated as thiamine hydrochloride.