baber/WOPTO huggingface dataset:
Patent JP-H05240872-A (JP)
Title: Device and system for measuring sample
Inventor: MIYAZAKI TAKESHI
IPC: G01N1/00
Filed: 1992-10-02
Abstract: PURPOSE:To decrease the dead space in a sample flow path, to achieve micro amount sampling of specimen and to make it possible to achieve compact configuration and intensification by providing a micro-pump at the downstream of the measuring position of the flow part in a cartridge, which is formed by bonding three substrates. CONSTITUTION:A cartridge is formed by bonding three substrates 1-3. A spherical insoluble carrier 6, on the surface of which reagent is fixed, is sealed in an accumulating part (reaction cell) 4 in the cartridge. Then, a sample liquid is injected 5, and a pulse voltage is applied on the heating element of a micro- pump 9, which is provided in the vicinity of a nozzle 8. Then, the heated sample liquid is instantaneously vaporized, and bubbles are generated. The sample liquid is discharged through the nozzle 8 by the pressure, which is generated by the shock when the bubbles are expanded and contracted. Micro amount of sample liquid is discharged from a flow part 7. The sample liquid is sucked and supplied in the direction of the nozzle 8 from the accumulating part 4 by the discharged amount. Thus, a stable fluid system is obtained wherein response of fluid control is high and dead space scarcely exist.
Patent JP-H0595998-A (JP)
Title: Pump-oxygenator
Inventor: HORI SADANORI
IPC: A61M1/18
Filed: 1991-10-14
Abstract: PURPOSE:To make the amt. of blood filling in an extracorporeal blood circulation circuit and the amt. of hemolysis of blood accompanied with the extracorporeal circulation to be as small as possible by providing integrally an artificial lung having a gas-permeable hollow fiber bundle and a centrifugal pump with a specified structure. CONSTITUTION:This centrifugal pump 1 being integrally formed with an artificial lung 16 prepd. by providing a gas-permeable hollow fiber bundle in a cylindrical casing 17 provides an impeller wherein a plurality of blades 14 are stood on a curved face of an approximately conical pedestal 4 from a position being apart by a definite distance d from the top of the pedestal 4 in approximately radial direction in a housing 1c and extrudes a blood which has been sucked from an inlet port 12 in a space 11 from an outlet port 13 by rotation of a motor of the impeller. This pedestal is formed in a circle the bottom face of which covers approximately the whole bottom face in the housing and which has a diameter of 30-55mm and each blade is constituted by a straight panel with an inlet angle of 20-50 deg.. In addition, the ratio of the length L of the blade 14 to the height H is set to be 2.6-6.0.
Patent JP-H04142987-A (JP)
Title: Thermal transfer cover film
Inventor: ANDO MITSUHIKO
IPC: B41M5/50
Filed: 1990-10-04
Abstract: PURPOSE:To keep various durabilities of a thermal transfer image, especially, the light fastness and weatherability thereof for a long time, in a thermal transfer cover film formed by providing a transparent resin layer on a base material film in a releasable manner and further providing a thermal adhesive layer to the surface thereof, by adding a light fastness imparting agent to the thermal adhesive layer. CONSTITUTION:The transparent resin layer 2 provided on a base material film 1 is formed from various resins excellent in abrasion resistance, chemical resistance, transparency or hardness, for example, a polyester resin, a polystyrene resin or the like. The transparent resin layer 2 is formed on the base material film 1 or the release layer 3 preliminarily provided thereon by a method for applying ink containing a resin by a gravure coating means or other many means to dry the formed ink layer. Further, a thermal adhesive layer 5 is provided to the surface of the transparent resin layer in order to improve the transfer properties of those layers. As the light fastness imparting agent added to the thermal adhesive layer, concretely, an oxidation inhibitor, an ultraviolet absorber, a light stabilizer or the like are designated and this agent is pref. used in a ratio of 3-10 pts.wt. per 100 pts.wt. of the resin forming the adhesive layer.
Patent JP-H1093339-A (JP)
Title: Multi-beam antenna
Inventor: HIRABE MASAJI
IPC: H01Q3/40
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To form a full directional beam in the case of forming a multi-beam by an array antenna by using a Battler matrix or a brass matrix as a feeding system. SOLUTION: The antenna is configured by feeding a circular array antenna 1 consisting of antenna elements 11-18 arranged at equal intervals on a circumference with a circuit combining two Battler matrices 2, 4 with a phase shifter group 3 consisting of phase shifters 31-38. Thus, exciting distribution is formed in a plurality of different directions on the circular array antenna 1 corresponding to beam ports 401-408 receiving a feeding signal and a multi-beam having a beam in the plurality of different directions over a range of 360 deg. including the circular array antenna 1.
Patent JP-H1085081-A (JP)
Title: Bed rack
Inventor: OKAJIMA KOSHIRO
IPC: A61G7/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable to change the width without changing an inner frame, by equipping engaging parts on either both head side and foot side frames or both right side or left side frames and engage receiving part on the other frames to detachably support the inner frame on both head side and foot side frames. SOLUTION: Inner frames 5 are detachably assembled to inside faces of head side and foot side frames 4 by fitting both ends of a tubularly formed right side and left side inner frames 5a outside to supporting protrusion parts 4a formed corresponding to right side and left side inner frames 5a respectively. End parts of head side and foot side frames 4 are fit and fixed into dent grooves of U-shaped engage receiving parts 13 equipped on both ends of head side and foot side frames 4. Engage receiving protrusion parts 13a whose upper parts are protruded upward from the upper face of head side and foot side frames 4 are formed on engage receiving parts 13. On the other hand, engage receiving parts 13 are fit inside detachably in the vertical direction to engaging part 14 equipped on inside faces of right side and left side frames corresponding to engage receiving parts 13. When the width of this bed rack is to be changed, it is dealt with by exchanging only head side and foot side frames 4 to ones with required width without exchanging inner frames.
Patent JP-S61146470-A (JP)
Title: Deburring device
Inventor: MIYATANI TAKASHI
IPC: B24B49/16
Filed: 1984-12-18
Abstract: PURPOSE:To deburr or chamfer a burr removal surface without receiving any effect of roughness of burrs, by controlling a deburring condition so as to set it in optimum condition all the time during operation according to a variation in burr height. CONSTITUTION:A piston 22 of an air cylinder 23 is pressurized in a 42a direction, while a tool rotating motor 18 is rocked in a 42a direction, and a deburring tool 5 is made contact with a machining start end part 40 of a work 1. A displacement detecting signal SA corresponding to a displacement value of the deburring tool 5 is outputted to an operation control part 36 from a varying transformer 33 via an amplifier 35. Then, from the operation control part 36, control signals SC and SD are outputted so as to cause each rotational frequency of the tool rotating motor 18 and a drive motor 14 to become optimum revolving speeds NX and NY during operation. As a result, height of a burr 6 grows large, while the motor 18 increases its speed and the motor 14 decreases its speed the other way. And, a removal speed per unit time by the tool 5 varies according to the height of the burr, thus a removal surface is uniformly ground for removal.
Patent JP-H09110476-A (JP)
Title: Display device
Inventor: HANAOKA HIDEAKI
IPC: G02B1/11
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a display device provided with a filter having reflection preventive property, excellent in resistances to soiling and scuffing and in workability, etc. SOLUTION: This display device is provided with the filter having reflection preventive property wherein the outermost surface of a single layered or multi- layered reflection preventive film 2 formed on a glass base 1 is covered with a compound 3 consisting of perfluoro-polyether or its derivative having a polar group at the terminal.
Patent JP-H01108769-A (JP)
Title: Resonance tunneling semiconductor device and manufacture thereof
Inventor: IMAMURA KENICHI
IPC: H01L27/08
Filed: 1987-10-22
Abstract: PURPOSE:To realize a device smaller than the total size of two bipolar transistors, and enable constituting a basic logic gate like ECL by using only said small-sized device, by forming a common base layer on two insulation isolated collector regions, and forming, thereon, two resonance tunneling barrier layers which have different number of barrier layers and correspond with the two collector regions. CONSTITUTION:Two collector regions 2A, 2B divided by an insulation isolated region 1A are formed. A common base layer 4 is formed on the collector regions. A resonance tunneling barrier layer 5 is formed above the base layer 4. Two resonance tunneling transistor parts Q1, Q2 having the resonance tunnel ing barriers 5, which have different number of barrier layers, are arranged. Then a resonance tunneling barrier layer composed of the base layer 4, a plural ity of barrier layers 5A and well layers 5B, and an emitter layer 6 are formed in order. Then a part of the emitter layer 6 and the tunneling barrier layer 5, and the barrier layer 5A are selectively eliminated to manufacture a device.
Patent JP-H07117902-A (JP)
Title: Emergency lifter for roll fitting device on paper feeder of rotary press
Inventor: UJIIE MAKOTO
IPC: B65H19/12
Filed: 1993-10-25
Abstract: PURPOSE:To easily change the layout according to production realities by providing an emergency lifter and an auxiliary lifter between a pair of stands supporting a spider arm on the paper feeder of a rotary press. CONSTITUTION:When an automatic guided vehicle is available, an emergency lifter 12 is moved to the waiting position where it does not interfere with the automatic guided vehicle positioned below the fitting position, and a roll 5 is positioned by the automatic guided vehicle. When the automatic guided vehicle is not available, the emergency lifter 12 is positioned below the fitting position by the action of a cylinder 14, and an auxiliary lifter 12 is rotated by the action of a cylinder 17 until its free end is brought into contact with the floor surface 0. The roll 5 is thrust onto the auxiliary lifter 16, the roll 5 is lifted to the same height as that of the upper face of the emergency lifter 12 and shifted onto the emergency lifter 12, the emergency lifter 12 is operated, and the roll 5 is shifted to the fitting position of the paper feeder and fitted.
Patent JP-S63118795-A (JP)
Inventor: MATSUSHITA HIDEAKI
IPC: G10L13/04
Filed: 1986-11-07
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-2001088883-A (JP)
Title: Synthetic resin container and its manufacturing method
Inventor: SATO KOHEI
IPC: B29C33/38
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container with a massive feeling which is inexpensive and can be mass-produced. SOLUTION: A metal mold 51 which has been machined by electrical discharge machining with a graphite 53 a part or a whole of which is manually machined as an electrode is used in a part or a whole of the metal mold 51 by which the synthetic resin container 1 is molded. Since a pattern of the graphite 53 and a pattern or the like imprinted on the metal mold have a positive- negative relation, the pattern or the like of the positive can be reproduced as it is on a surface of the synthetic resin container 1 molded by the metal mold. Thus the synthetic resin container 1 with a substantial feeling can be mass-produced.
Patent JP-H01108026-A (JP)
Title: Manufacture of rolled macromolecular material sheet
Inventor: WATANABE KAZUO
IPC: B29C43/14
Filed: 1987-10-22
Abstract: PURPOSE:To effect the optimum manufacture in accordance with the scale and condition of the production of a macromolecular material as well as the properties of the same, by a method wherein the material is transferred to the outside of a line immediately after finishing the rolling of one direction and the subsequent rolling of the other direction, while the material is cooled under a condition that both surfaces of the material are restrained by a jig and compressed. CONSTITUTION:A facility consists of a heating furnace, a rough rolling machine, a cutting machine, a temperature keeping furnace and a finishing continuous rolling machine. A material is manufactured by a different process and is cut to a predetermined length, then, is supplied. The material is heated to a predetermined temperature by the heating furnace and the rolling of an initial direction is effected at first by the rolling machine. Thereafter, the material is split into 5 sheets and respective sheets are rolled to obtain a product having the same strength in biaxial directions orthogonal to each other. When the material after rolled is left as it is cooled in the final process, warpages and waves are generated in the material, therefore, a satisfactory configuration of the product can not be obtained. In order to resolve this problem, the material 6 is confined by a movable jig 7 immediately after rolling and is cooled while moving under a condition that both surfaces of the material are forced to contact with the jig. In this case, it is better to cool the material after cutting it into a predetermined size.
Patent JP-S63121300-A (JP)
Inventor: KURITA SHIGEO
IPC: H05H7/00
Filed: 1986-11-10
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-H09111131-A (JP)
Title: High-molecular frame retardant and resin composition
Inventor: OGAWA NORIYOSHI
IPC: C08L101/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition. which hardly undergoes coloration is thermal molding and gives a good molded item by using as a high-molecular flame retardant a polycarbonate having a specified content of nitrogen atoms bonded to the molecular ends, specific bisphenol units as the structural units, and a specified intrinsic viscosity. SOLUTION: This flame retardant has a content of nitrogen atoms bonded to the molecular ends of 200ppm or lower, structural units represented by formula I [wherein R1 to R4 are each F, Cl, Br, J, or an alkyl halide group: and X is a group represented by formula II (wherein R5 and R6 are each H, an alkyl, an alkenyl, etc.; (a) is 0-20; and (b) is 1-100)] or represented by formulas I and III [wherein R7 to R10 are each H, F, Cl, Br, J, etc.; and Y is a group represented by formula IV (wherein R11 and R12 are each H, an alkyl, an alkenyl, etc.; (d) is 0-20; and (e) is 1-100], and an intrinsic viscosity of 0.05-2.0dl/g. The ratio of the amt. of units represented by formula I to the sum of the amts. of units represented by formulas I and III is 0.05-1. The amt. of the flame retardant added to a thermoplastic resin (e.g. polycarbonate) is 0.5-20wt.% of the resin.
Patent JP-H05103924-A (JP)
Title: Device for collecting scale of bathtub
Inventor: MIKURA TETSUYA
IPC: A47K3/00
Filed: 1991-10-15
Abstract: PURPOSE:To prevent the appearance of a bathtub from being impaired by a collection cylinder of scale, to prevent bathing from being interrupted by this collection cylinder of scale and to enhance reliability of actuation of the same. CONSTITUTION:A housing recessed part 3 opened to the inside of a bathtub 1 is formed in the side wall 2 of the bathtub 1. A collection cylinder 6 of scale is formed of both an inner cylinder 4 whose upper end is opened and an outer cylinder 5 which is opened in the upper and lower ends and vertically freely slidably fitted to the outer circumference of the inner cylinder 4. This collection cylinder 6 of scale is fitted to the inside of the housing recessed part 3 by fixing the inner cylinder 4. This inner cylinder 4 is connected to a suction device via a filter for collecting scale. The collection cylinder 6 of scale is housed to the inside of the housing recessed part 3. Thereby it is eliminated that the collection cylinder 6 of scale is projected on the surface of the bathtub 1 and is in the forefront.
Patent JP-H08128580-A (JP)
Title: Pipe couping
Inventor: SUZUKI HIDEO
IPC: F16L37/32
Filed: 1994-10-28
Abstract: PURPOSE: To provide a pipe coupling which can prevent a spring from being corroded by fluid led to flow through a fluid passage, by inserting a valve guide body in a valve body so as to support the valve body in the shaft direction of a coupling main body, and arranging, inside the cylindrical body part of the valve body, a spring for applying spring force in such a direction that a clearance for a fluid flow is closed against the valve body. CONSTITUTION: A clearance 17 for a fluid flow between the inner circumferential surface of a coupling main body 11 and the outer circumferential surface of a cylindrical part 15, which is positioned at the tip of the cylindrical part 15 and brought in contact with the inner circumferential surface of the coupling main body 11 by the axial movement of the cylindrical part 15, is opened/closed by the valve part 16 of a valve body 14. A compression coil spring 22 is supported by the valve body part 16 of this valve body 14 and the end surface of the valve guide part 19 of a valve guide body 18 and the valve body 14 is moved in a valve closing direction by the compression coil spring 22 so that the valve body part 16 is brought in contact with a valve seat surface 12 formed in the inner circumferential part of the tip opening of the coupling main body 1. Hereby, a fluid flow part is positioned outside the valve body 14 and the compression coil spring 22 is provided inside the valve body 14, so that the valve body 14 can be prevented from being corroded without having any contact with fluid.
Patent JP-H06118994-A (JP)
Title: Multi-pulse type speech encoding device
Inventor: MIYAZAKI MASAHIRO
IPC: G10L19/107
Filed: 1992-10-05
Abstract: PURPOSE:To decrease the number of deleted pulses in a multi-pulse train and improve the quality of a synthesized speech by providing an interval update inspecting means which inspects the intervals of the deleted pulses when the pulses having small amplitudes are deleted. CONSTITUTION:A pulse interval inspection counter 105 is cleared in count at a pulse position and counts in a period wherein no pulse is present. When the counter counts up to a previously set value, the counter outputs an interval update signal 19 to an interval update inspector 107. The interval update inspector 107 decides whether or not a smallest-amplitude pulse inputted from a smallest-amplitude searcher 106 is deleted. Then when it is judged that the smallest-amplitude pulse Pm need not be deleted since the sum of pulse intervals before and after the pulse Pm does not meet specific conditions and a 2nd minimum pulse Pm+2 satisfies the condition, it is judged that the pulse needs to be deleted. Further, a dummy pulse generator 108 deletes the pulse at a pulse position satisfying the conditions once a pulse deletion signal 22 is inputted.
Patent JP-2001094406-A (JP)
Title: Drive circuit
Inventor: KUMAGAI NAOKI
IPC: H03K17/56
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit that applies on/off drive to an IGBT 1 by giving an on/off signal to an input terminal 8 where increase in a turn-on loss is prevented while reducing noise produced in turn-on state of the IGBT 1. SOLUTION: A pre-driver 9 receiving an on-signal to the input terminal 8 turns off MOSFETs 3, 4 and turns on a MOSFET 5. Then a gate of a MOSFET 2 is slowly charged through a resistor 6 and FET 5 and on-resistance of the FET 2 drops down slowly. A capacitor 10 enhances the mirror effect of the FET 2 to suppress a rising (falling) speed of its drain potential (a gate voltage of the IGBT 1) and to decrease di/dt of the IGBT 1 and dv/dt in an initial stage of voltage drop thereby suppressing production of noise.  Furthermore, the mirror effect is inactive on the contrary for an area where a changing speed of the gate voltage of the IGBT 1 is small in the latter stage of turn-on the falling speed of the on-resistance of the FET 2 is increased to increase a charging current to the gate of the IGBT 1 and to reduce the period of the latter stage of turn-on thereby reducing the turn-on loss for this period.
Patent JP-H04141073-A (JP)
Title: Ethylene eliminant consisting of hydrogen bromide-bromine adduct of vinylpyridine-based resin
Inventor: SAKOTA NAOICHI
IPC: A23B7/144
Filed: 1990-10-02
Abstract: PURPOSE:To provide the title eliminant capable of rapidly eliminating ethylene of low concentration with low usage, thus useful for retaining the freshness of fruits and vegetables, comprising a hydrogen bromide-bromine adduct of a vinylpyridine-based resin. CONSTITUTION:The objective eliminant comprising a hydrogen bromide-bromine adduct of a vinylpyridine-based resin (pref. vinylpyridine homopolymer, two-or three-component copolymer of vinylpyridine and styrene and/or divinylbenzene, 4-vinylpyridine-based resin).
Patent JP-H03130509-A (JP)
Title: Valve actuating device of engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L13/00
Filed: 1989-10-12
Abstract: PURPOSE:To make valve lift characteristics selectable with a device formed in small size by providing a roller cam follower, which is brought into roll contact with a low speed cam, and a movable follower, which is placed in a fixed condition, when pins are moved by a pressure of oil, and brought into roll contact with a high speed cam, in a single rocker arm. CONSTITUTION:In the case of this invention applied to an engine in which two intake valves 9 are provided in each cylinder, a single rocker arm 1, swivelable around a rocker shaft 3 corresponding to the two intake valves 9, is provided. A valve stem is brought into contact with an adjust screw 10, provided in a point end corner part of this rocker arm 1, and the intake valve 9 is opened and closed. An opening 49 of rectangular section is formed in the rocker arm 1, and in the inside of this opening 49, a roller follower 14, brought into rolling contact with a low speed cam 21, is rotatably supported. While a T-shaped movable follower 2, brought into slide contact with a high speed cam 22, is provided, and by placing the movable follower 2 in a fixed condition by moving pins 33, 31, 34 through a pressure of oil, the intake valve 9 is opened and closed by the high speed cam 22.
Patent JP-S61130678-A (JP)
Inventor: UIRIAMU EI DEPERU
IPC: A61M16/20
Filed: 1985-11-26
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-2000098037-A (JP)
Title: Identification code for glass, and apparatus and method for reading code
Inventor: SUGIMOTO KAZUHIKO
IPC: G01T1/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an identification code for glass which facilitates identification code forming work on glass products, and reduces the manufacturing cost. SOLUTION: A character is composed of cells arranged in four sections. Concretely, a character is composed of an external frame 1 and interval frames 2 which partition its inside into four. Incidentally, the external frame 1 is used for detecting the position of each character, and it is possible to correct a stamped position, by adjusting the external frame to a specified position, if the stamped position is not set at a fixed position, at the time of performing picture processing and so on.