baber/WOPTO huggingface dataset:
Patent JP-2000239305-A (JP)
Title: Bioabsorbable drug carrier
Inventor: IKETANI HITOSHI
IPC: C08B37/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject base material by admixing a gel formed with hyaluronic acid only that is slightly soluble in neutral aqueous solution where the base material has excellent safety and biocompatibility, because any crosslinking agent is not used and is useful as a drug carrier for injection, inhalation, implant and oral administration or the like. SOLUTION: This bioabsorbable drug-carrying material includes the gel that is formed from only hyaluronic acid slightly soluble in a neutral aqueous solution. This gel has a dissolution rate of <=50% in 12 hours in a neutral aqueous solution at 37 deg.C and the gel is treated under the promoted hyaluronic acid- hydrolyzing conditions whereby the solubilized hyaluronic acid has the branched molecular structure and the molecular weight fraction having the branching degree of >=0.5 in the solubilized hyaluronic acid. The resultant gel is, preferably in a sheet, film or crushed form. The gel is obtained by freezing the aqueous solution of <=3.5 pH followed by thawing.
Patent JP-S59168776-A (JP)
Title: Facsimile transmission system
Inventor: IHARA TADASHI
IPC: H04N1/32
Filed: 1983-03-15
Abstract: PURPOSE:To attain efficient communication by constituting a transmission speed in matching with line state. CONSTITUTION:A facsimile transmitter 1 and a facsimile receiver 2 are connected by a telephone public network 3. The transmitter 1 is provided with a modulating and demodulating section 6 corresponding to plural tansmission speeds to select an optimum transmission speed in response to the result of response from an opposite party. The receiver 2 is provided with a code error detecting circuit 14 and an error of picture information is supervised and the result is transmitted to a response signal generator 15. Further, when the picture information is transmitted in a speed of 2,400bps from the transmission side and the detection circuit 14 detects a code error, the response generator 15 informs it to the transmission side. This response signal is detected by a fallback detecting circuit 9 and transmitted to a transmission speed switching control circuit 10. The switching circuit 10 controls the modulation and demodulation device 6 so that the transmission speed is increased to 4,800bps by this detection signal.
Patent JP-S60205376-A (JP)
Inventor: RONARUDO EE BARETSUTO
IPC: G01R21/06
Filed: 1985-03-05
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-H03244333-A (JP)
Title: Mouse having hla-dp gene transduced thereinto, its preparation and usage thereof
Inventor: TSUJI KIMIYOSHI
IPC: A01K67/027
Filed: 1990-02-22
Abstract: PURPOSE:To facilitate analysis of a genetic structure, etc., by transplanting a mouse fertilized ovum in which HLA-DP gene is transduced into a pseudopregnant female mouse and delivering a mouse in which the HLA-DP gene is transduced therefrom. CONSTITUTION:HLA-DP gene is transduced into a mouse fertilized ovum and the resultant fertilized ovum is then transplanted to a pseudopregnant female mouse. A mouse in which the HLA-DP gene is transduced is subsequently delivered from the aforementioned mouse. A drug is then administered to the mouse in which the HLA-DP gene is transduced and medicinal effects are subsequently observed to evaluate the drug for expression of character of the HLA-DP gene. An immunogen is administered to the mouse in which the HLA-DP gene is transduced or a graft is transplanted thereto and a drug is then administered to detect a substance capable of regulating immunological reaction in the mouse.
Patent JP-S58163263-A (JP)
Title: Linear pulse motor
Inventor: HASEGAWA HIROSHI
IPC: H02K41/03
Filed: 1982-03-19
Abstract: PURPOSE:To simplify the construction of the titled motor by a method wherein a cylindrical through hole, into which each magnetic pole of a rod and the rod itself will be inserted and engaged, is formed into a round cross section by partially chipping it off in bow shape, and a cylindrical rotation preventing structure is dispensed with. CONSTITUTION:A shaft neck 42 is formed on both ends of the rod consisting of the material having a high permeability, a plurality of annular magnetic poles 43 are provided in the intermediate part at the prescribed pitch, and the shape of the cross section of a concavity 44 is formed in such a manner that a part of the circular shape (the lower part is shown in the diagram) is chipped off in bow shape. A circular cross section which is chipped off in bow shape is also provided at a part of the cylindrical through hole where the rod 41 will be inserted and engaged. According to the above constitution, magnetic rotating torque, which works to maintain in constant the relative relation between the rod and the cylindrical body, is generated and said relative relation can be stabilized without having a special mechanism.
Patent JP-H07252978-A (JP)
Title: Door stop
Inventor: OTA YOSHIHIRO
IPC: E06B1/52
Filed: 1994-03-15
Abstract: PURPOSE:To promote execution efficiency by forming a leg section, a cushion and a door stop main body together as a unit, fitting the leg section in a mounting recessed groove to contact uneven surfaces with internal surfaces on both sides of the recessed groove, and making pressure-welding of the uneven surfaces with spring force of a spring section. CONSTITUTION:A door stop main body 3, a leg section 5 and a cushion 4 are formed together as a unit with extrusion molding of synthetic resin. At that time, uneven surfaces 6 are provided to the insides of both side pieces 5b, and a bending section 8 is provided to a bottom piece 5a to spring and energize the uneven surfaces 6 to the outside with the bending section 8 as a spring section 7. If necessary, the outside of the door stop main body 3 is covered with a decorated sheet such as a vinyl chloride sheet, sliced veneer sheet, etc. According to the constitution, a door stop is mounted to a door frame 1, and the leg section 5 is fitted into a mounting recessed groove 2 of the door frame 1 and is mounted. At that time, the uneven surfaces 6 of the leg section 5 is brought into contact with internal surfaces of the mounting recessed groove 2, and pressure-welding of the uneven surfaces 6 is made with spring force of the spring section 7 to fix firmly.
Patent JP-S62201234-A (JP)
Inventor: OGIKUBO KAZUO
IPC: B31F1/00
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56142646-A (JP)
Title: Wire bonding method
Inventor: HASEGAWA TAKESHI
IPC: H01L21/60
Filed: 1980-04-05
Abstract: PURPOSE:To bend the tail of a wire by allowing the tail of the wire to come out  beneath the end of a capillary and moving the capillary to bring the tail into contact with the edge of a window for pressing a specimen. CONSTITUTION:After the first bonding point is bonded (a), a clamper 9 is opened (b), and a capillary 3 is moved to the second bonding point (c). After bonding, the clamper 9 is raised to cut a wire 7 (d), and then the clamper 9 is lowered to emerge the tail 7a (e). The capillary 3 is moved in a direction of a specimen presser 2d to bring the tail 7a into contact with the edge of the window 2c of a specimen pressor 2d and to bend the tail 7a (f). The tail 7a may also be bent by obliquely lowering the capillary and bringing it into contact with a suitable position of an external lead. Thus, the tail can be bent freely in an arbitrary direction.
Patent JP-S60188854-A (JP)
Title: Wind direction meter
Inventor: OOTA TOSHIHIKO
IPC: G01P13/02
Filed: 1984-03-09
Abstract: PURPOSE:To reduce a time constant of self-vibration, to increase a response speed even in case of a low wind speed, and also to make a titled meter light in weight by installing an arrow vane at a prescribed angle and in a position of the center of gravity of the arrow vane, to two arrow vane installing shafts orthogonal to a rotary cylinder, and bending the upper part and the lower part of the arrow vane by a prescribed angle to the outside. CONSTITUTION:On a rotary cylinder 5, two arrow vane installing shafts 7 orthogonal to said cylinder are provided so as to be opposed to each other on the same straight line, and to both its end parts, an arrow vane 9 is installed so that the front part of the arrow vane is turned to the inside of a wind direction meter at a prescribed angle alpha, respectively, in a position of its center of gravity. The upper part and the lower part of the arrow vane 9 are bent at a prescribed angle beta to the outside so that the width (a) of the vertical surface of the upstream side of an air current becomes smaller than the width (b) of the downstream side. Also, the installing angle alpha of the arrow vane is made large, and said meter is made ligth in weight by omitting a balance weight, therefore, a continuous time of self-vibration is shortened, and it responds exactly and quickly even at the time of a low wind velocity. Also, the center of wind pressure retreats from a position of the center of gravity, and the stability against the horizontal wind is improved.
Patent JP-H05192608-A (JP)
Title: Centrifugal separation filter
Inventor: AMIYA SADAYUKI
IPC: B04B5/02
Filed: 1992-01-17
Abstract: PURPOSE:To continuously sediment a sediment by feeding sewage, etc., to a centrifugal separator. CONSTITUTION:A mixed liquid which collects in a mixed liquid intake from a mixed liquid guide pipe 6 sediments a sediment by a vessel type filter 2 through an exhaust guide pipe 1. In that case, since an angle rotor is rotated by a motor 5, centrifugal force is applied and the sediment is sedimented in a short time, and clear water is drained from a small specific gravity matter fetch nozzle 7.
Patent JP-S53129054-A (JP)
Title: Optical multibranching circuit
Inventor: TAKIMOTO HIDEYUKI
IPC: H04B10/27
Filed: 1977-04-18
Abstract: PURPOSE:To enable multibranching of light to be readily performed by using a prism array.
Patent JP-S59170317-A (JP)
Title: One-point mooring type marine structure
Inventor: NAKAMURA SADAAKI
IPC: B63B21/50
Filed: 1983-03-18
Abstract: PURPOSE:To reduce the force of mooring by mooring a structure consisting of a deck, columns connected to the deck, and horizontally movable floats provided on the lower ends of the columns at one point of a base laid on the seabed. CONSTITUTION:A marine structure A consists of a deck 1, plural columns 2 connected to the deck 1, and sidewardly long floats 3 rotatably attached to the lower ends of the columns 2 in a horizontally turnable (around the center shaft Z as a rotary shaft of the column 2) manner. An one-point mooring device B consists of a yoke 5 attached by a hinge 4 to one end of the deck 1, a swivel 7 to attach the other end of the yoke 5 to the mooring float 6, and an anchor leg 9 to connect a base 8 laid on the seabed 9 to the mooring float 6. When an external force applies to the structure A, the floats 3 are turned horizontally to vary the position where resistance is smallest, thereby reducing the force of mooring.
Patent JP-H11230877-A (JP)
Title: Valve device for opening and closing pressure channel and device for pressure test of hose using it
Inventor: IWATA RIICHIRO
IPC: F16K47/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for pressure test in which a series of operations such as the supply of water into a hose, the action of water pressure inside the hole, the subsequent draining of water from the hose can be performed as the hose is set. SOLUTION: A device for pressure test is constituted so as to include an inlet-side stream conduit, an outlet-side stream conduit, an opening and closing valve device 38 connected to the outlet-side stream conduit, and a pressurizing device to cause water pressure to act inside of a hose. The opening and closing valve device 38 is constituted so as to include a valve main body 40 with a large diameter 42 and a small diameter 44, the first connecting member 46, the second connecting member 48, a stream inflow passage 50, a stream outflow passage 58, and a valving element 64 with a piston part 66 to partition the first oil chamber 70 and the second oil chamber 72 and a valve part 68.
Patent JP-H11226382-A (JP)
Title: Simple mixing method for fluidized soil
Inventor: TAKEDA KIHEE
IPC: B01F15/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To easily mix fluidized soil. SOLUTION: The weight of a raw soil 2 is measured and the earth 2 is agitated in a water to determine the volume and weight of the water containing the soil 2, whereby an apparent unit volume weight of the earth 2 is determined so that a mixture having a predetermined water/raw soil ratio can be prepared based on the apparent unit volume weight. And a hardener of a predetermined amount is added to the mixture to measure the property of the fluidized soil, whereby a water/raw soil mixing ratio within a predetermined property can be obtained.
Patent JP-S53129340-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI ITSUO
IPC: F24C7/08
Filed: 1977-04-18
Abstract: PURPOSE: To cook an object to be heated by means of the detected temp.  signals of an exhaust port, by disposing a center of a rotary body and a magnetron oscillator to the same shaft, and by mounting a means for ventilating the outside air to a heating chamber, in a device that heats the object to be heated while turning it by means of a rotary base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02222197-A (JP)
Title: Punching device for green sheet
Inventor: YAMAZAKI TSUNEO
IPC: B28B11/12
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the falling of the opening end section of the hole of a green sheet, and to enable drilling machining having high accuracy by partially projecting a die fitted to a punch from another surface of a mold and supplying a space section between the die and the green sheet with gas pressure. CONSTITUTION:A die 1 fitted to a punch 4 is projected to an upper section from another surface of a mold 2 partially, and a space section 11 between the die 1 and a green sheet 3 is supplied with a pressure gas from a gas supply port 13. Accordingly, deflection on the die of the green sheet is reduced on stamping, and the falling of the green sheet to the opening end of a stamped hole is difficult to be generated, thus allowing the machining of the hole with high accuracy.
Patent JP-S62201504-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1986-03-01
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-H02222435-A (JP)
Title: Flame retardant styrene resin composition and flame retardant for styrene resin
Inventor: YANAI AKIRA
IPC: C08K5/00
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the subject composition excellent in flame retardance without deteriorating dimensional stability and mechanical properties by blending styrene resin with a mixture of hexabromocyclododecane with a nuclear brominated styrene resin in a specific proportion. CONSTITUTION:The objective composition obtained by blending (A) 100 pts.wt. styrene resin with (B) 0.5-30 pts.wt. mixture of (i) 50-95wt.% hexabromocyclododecane with (ii) 5-50wt.% nuclear brominated styrene resin. Furthermore, 70-98 pts.wt. component (B) is homogeneously mixed with 2-30 pts.wt. styrene resin having <=600000 molecular weight at a temperature above the melting temperature of the styrene resin and divided into small pieces to afford a flame retarding additive for the styrene resin.
Patent JP-S62201479-A (JP)
Title: Image forming device
Inventor: SHIBATA KIYOSHI
IPC: G03G15/14
Filed: 1986-02-28
Abstract: PURPOSE:To obtain an accurate electrostatic charge erasing effect and an accurate black stripe generation suppressing effect on a photosensitive body by fitting a white reflecting plate to a prescribed position of a light source supporting body and forming the tip part of the white reflecting plate like a taper. CONSTITUTION:An optical part 3 is moved at the prescribed speed to expose the whole surface of an original successively. The approximately whole width area of the original and the white reflecting plate 32 are uniformly projected, the reflected light beams from these parts are temporarily converged by a lens 25 through a slit 27 and the image is formed on the surface of a photosensitive drum 51 to form an electrostatic latent image corresponding to the original image. Since light is obliquely projected to a position corresponding to a cut-off part of the white reflecting plate 32, an area forming black stripes is remarkably narrowed and the electrostatic latent image capable of approximating to white can be formed on the part corresponding to the end part of the white reflecting plate 32. Consequently, the accurate charge erasing and black stripe generating suppressing effects on the photosensitive body can be obtained.
Patent JP-S51120722-A (JP)
Title: Multi-function lens case
Inventor: YAMAKI MICHIHIRO
IPC: G02B7/00
Filed: 1975-04-16
Abstract: PURPOSE: To obtain a multi-function lens case each part of whose composing elements becomes the rear lens cap, display base and lens hood and further becomes the front lens cap depending on the design. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52128094-A (JP)
Title: Electronic watch
Inventor: TERAISHI KATSUHIRO
IPC: H01L41/22
Filed: 1976-04-20
Abstract: PURPOSE:To secure an easy manufacture of ferro dielectric oscillators with cost reduction by having photo etching using H2O-HF-H2SO4 family liquid.
Patent JP-H06325895-A (JP)
Title: Method and device for plasma spraying
Inventor: KUSANO TOSHIKUNI
IPC: H05H1/40
Filed: 1994-03-16
Abstract: PURPOSE:To prevent attachment of spraying particles to the part of a base material not necessary to form a coating film through throttling of a plasma jet and to secure the attaching amount of the film without causing prolongation of the spraying time. CONSTITUTION:With the plasma spraying method according to the present invention, a coating film 10 is formed by generating arcs between a cathode 2 and an anode nozzle 1 and spouting a plasma jet consisting of spraying particles 3 and working gas 4 to the surface of a base material 7. An electromagnetic coil 11 is installed around the plasma jet, and a current is fed to this coil so that a magnetic field is generated.
Patent JP-H01219782-A (JP)
Title: Electrophotographic printer
Inventor: YOSHII SEIICHI
IPC: B41J2/46
Filed: 1988-02-27
Abstract: PURPOSE:To obtain small-sized and easy-to-handle electrophotographic printer by providing a photosensitive plate, a carrying means, an exposing means, a developing means, and a transferring means. CONSTITUTION:When one printing ends, the photosensitive plate 10 moves to a position PA by rack-and-pinions. During the movement, a photoconductive layer on the photosensitive plate changes into an electric conductor, loses charges and power to adsorb toner liquid by the light of a destaticizing lamp 34. The toner liquid is removed by a cleaner 32. Next, the photosensitive plate 10 moves to a position PB. During the movement, its surface is electrified negatively by a corona discharger 26, the irradiated part of an LED 28 loses charges, and an electrostatic latent image is recorded. When the photosensitive plate passes through a developing unit 30, it comes into contact with a magnetic roll and positively electrified toner is adsorbed to negative charges on it to develop the image. A transferring device 24 electrifies a sheet 22, which is pressed onto the photosensitive plate 10, and transferred a toner image at the position PB. When one transferring ends, the sheet 22 is carried to a heat roller 25 and the photosensitive plate 10 is carried to the position PA. The exposing means, etc., is miniaturized because they require merely the width of the photosensitive plate.
Patent JP-H04343430-A (JP)
Title: Method of bonding hydrocarbon perfluride polymer film and substrate
Inventor: TAO NOKU NUIEN
IPC: G03F7/085
Filed: 1992-03-03
Abstract: PURPOSE: To improve adhesiveness between a perfluorohydrocarbon film and a substrate by forming a non-volatile carbide generation metal layer between the substrate and the perfluorohydrocarbon film, and giving ion shock to the substrate in a gas atmosphere where inert gas can be polymerized before the perfluorohydrocarbon film is formed. CONSTITUTION: The substrate 4 which a lower silicon wafer supports is coated with a tantalum film. The coated substrate 4 is supported on a first operation electrode 2 in a vacuum chamber 1. All metal oxides are removed from the surface by reaction ion etching by CF4 gas. When ion shock is given to the cleaned surface, by argon plasma, multiple bonding destruction occur and the connection of metal and carbon can be formed. The polymer deposition of perfluorohydrocarbon is started in such a state, and the perfluorohydrocarbon polymer film 13 giving strong bonding is finally formed with the lower substrate 4.
Patent JP-H03249700-A (JP)
Title: Speech recognizing device
Inventor: OKAMOTO HIROSHI
IPC: G10L15/10
Filed: 1990-02-28
Abstract: PURPOSE:To enable recognition processing while coping with variation in parameter by providing a parameter axis normalization and matching part which performs parameter axis normalization in a parameter axis space which is based upon a time base component of fixed time length as a vector after time-base normalization, and then performs matching processing in a time-base direction. CONSTITUTION:This device is equipped with an analytic part 1 which analyzes an input voice signal into a time-series vector sequence, a dictionary part 2 where a standard feature parameter vector sequence is registered, and a time-base normalization and matching part 3 which performs time-base normalization and matching. Then the device is equipped with the parameter axis normalization and matching part 4 which performs the parameter axis normalization in the parameter axis space based upon the time-base component of fixed time length as the vector after the time-base normalization and performs the matching processing in the time-base direction. Then the normalization is performed with constant time width even on the parameter axis as well as the time base and this process is advanced while shifted on the time base to perform the matching processing on the time-base direction. Consequently, even variation in the parameter-base direction can be coped with.
Patent JP-S62203244-A (JP)
Title: Hardware diagnosis system
Inventor: SHINAGAWA AKIO
IPC: G06F11/22
Filed: 1986-03-03
Abstract: PURPOSE:To cope with faults quickly and appropriately and to facilitate restoration by cocurrently making a diagnosis in real time while a digital device is operating. CONSTITUTION:In reference to the control signal of a control circuit 124, a diagnosis control program stored in a memory 121 selects data on related hardware elements which run in a system to be diagnosed through multiplexers 113 and 114, and reads said data to registers 115 and 116 in synchronization with the clock of the system to be diagnosed. Then multiplexers 117 and 118, an arithmetic unit 119 and the circuit of a work register 120 check whether the system is abnormal or not. Accordingly the variety of faults in terms of hardware can be detected in real time or so.
Patent JP-S61209055-A (JP)
Inventor: HIROSE MINORU
IPC: A47J43/00
Filed: 1985-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。