baber/WOPTO huggingface dataset:
Patent JP-S60235061-A (JP)
Title: Diagnostic reagent
Inventor: MITANI KATSUO
IPC: C07K17/08
Filed: 1984-05-07
Abstract: PURPOSE:To obtain a diagnostic reagent excellent in sensitivity and rapidity, by immobilizing an immunologically active substance by adsorbing the same by a polymer having a specific compositional ratio consisting of a structural unit having a hydrophobic group and a structual unit having a dihydroxy group. CONSTITUTION:A monomer having a structural unit represented by formula I (wherein R1 is a hydrogen atom or an alkyl group and R2 is a hydrophobic group), for example, styrene or methylmethacrylate and a monomer having a structural unit represented by formula II (wherein R is a hydrogen atom or an alkyl group), for example, glycidyl methacrylate or 2,3-dioxymethacrylate are polymerized. The structural unit represented by the formula I has a hydrophobic group and a compositional ratio containing 0.3-20mol% of the structural unit having a dehydroxy group represented by the formula II is obtained. Because the obtained polymer particle has a hydrophilic group and a hydrophobic one in a well balanced state, a diagnostic reagent having excellent sensitivity, rapidity and stability to antigen-antibody reaction can be obtained if an immnologically active substance is adsorbed and immobilized.
Patent JP-H03291196-A (JP)
Title: Screw press
Inventor: ISHIGAKI EIICHI
IPC: B30B9/14
Filed: 1990-04-04
Abstract: PURPOSE:To make a screw press demonstrate its high capacity by providing a screen on the peripheral part of a hollow feed axis and arranging a communicating tube for compressed fluid in the hollow part. CONSTITUTION:The feed axis 2 wound by a feed blade 3 on its peripheral part is supported freely rotatably in a horizontal screen drum 1. Raw material supplied to one end of the screen drum 1 is fed under pressure for solid-liquid separation. The feed axis 2 is made hollow in a screw press constructed in this way. A screen is provided in the periphery and a communicating tube 4 for compressed fluid is arranged in the hollow part. The communicating tube 4 is supported in the axial core part of the feed axis 2 and opened in the hollow part of the feed axis 2. A screen drum 1 is supported freely rotatably and washing nozzles 10a are provided on the periphery of the rotating part. In this way, compression and filtration can be performed by the inner and outer surfaces of the screen drum and the feed axis.
Patent JP-S5214155-A (JP)
Title: Bearing device of rotating machine
Inventor: KOBAYASHI YOSHIO
IPC: F16N31/00
Filed: 1976-07-26
Abstract: PURPOSE: By elongation of renewing time of lubricant in bearing device, maintenance of bearing device is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06278843-A (JP)
Title: Object aligned transporting device
Inventor: INOMATA REI
IPC: B65G47/28
Filed: 1993-03-25
Abstract: PURPOSE:To provide an object aligned transporting device capable of making aligned transport of objects in a single row in which the space required is suppressed and any means to discharge with a spacing reserved otherwise required is not used even though the objects having different sizes and/or different points of center of gravity are fed in a plurality of rows or out of regularity. CONSTITUTION:A roller conveyor 1a, in which rollers 2a are inclined alpha to the object advancing direction, and another roller conveyor 1b whose inclination of rollers 2b differs by beta are combined alternately, and side conveyors 6a, 6b are installed at the side ends of the roller conveyors 1a, 1b on their side to which objects are put aside. The rollers 2a, 2b of the roller conveyors 1a, 1b are driven so that the transporting speed is incremental toward the foremost, while the side conveyors 6a, 6b are driven at a higher speed than the roller conveyors 1a, 1b.
Patent JP-S5518535-A (JP)
Title: Setting-up method for converter
Inventor: YAMAGUCHI KAZUYA
IPC: C21C5/50
Filed: 1978-07-21
Abstract: PURPOSE: To set up a converter safely without turning it, by fitting an upper furnance body to to a trunnion ring held horizontally, then by welding the upper and lower furnace bodies with the furnace axis held vertical.  
     CONSTITUTION: A furnace body 1 is prepared for setting up by dividing it into two parts, i.e., an upper furnace body 3, to which an upper supporting means 2 is secured, and a lower furnace body 5, to which a lower supporting means 4 is secured. To set up the furnace body, a trunnion ring 6 is held horizontally on a stand 7. Then the upper furnace body 3 is placed on the trunnion ring 6, and is fit to the trunnion ring 6 by the upper supporting means with the furnace axis held vertical. Thereafter, the lower supporting means 4 for the lower furnace body 5 is fit upward into the trunnion ring so that the divided end 8 of the upper furnace body 3 is butted against the divided end 9 of the lower furnace body 5, and the ends 8, 9 are welded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09283775-A (JP)
Title: Photoreceiver
Inventor: HAYATA MASAAKI
IPC: H04B10/25
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To constitute a photoreceiver of high sensitivity by reducing the crosstalk between the channels of the photoreceiver for optical interconnection. SOLUTION: The photoreceiver comprises means for fixing a tape fiber 16 to a package 11, so that a photoreceiving element 13 is disposed at the center of the surface of an array IC 12 mounted in the package 11 and the light emitted from the fiber 16 is incident to the element 13. Further, circuit blocks 14a to 14d connected to the element 13 at the center of the element 13 disposed at the center of the IC 12 are alternately disposed at both sides of the element 13. With the constitution, the distance between the blocks is increased to reduce the crosstalk generated along the substitute of the IC 12.
Patent JP-H0740944-A (JP)
Title: Method and device for opening bag, and cutter
Inventor: YAMAGUCHI TAKAHARU
IPC: B65B69/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide a bag-opening machine for which the expanding width of a supporting arm is kept to a minimum, and at the same time, which can open a bag and discharge the content without separating the bag. CONSTITUTION:A pair of supporting arms 64 which are turnable are provided on a robot hand 24 with a vacuum pad 26 which can support by suction the central part of the upper surface of a bag 8. At the lower end of the supporting arm 64, a receiving plate 68 on the upper surface of which a stinging pin 72 is provided, and on which the bag 8 can be loaded is turnably attached. A pin 67 serving as a pivot of the receiving plate 68 is positioned in the vicinity of the outer edge of the vacuum pad 26 under a bag opening position. The central part of the lower surface and the central part of the side surface of the bag 8 are continuously cut to open by inserting a cutter 28 between the inner end edges of the receiving plates 68. The content of the bag 8 is discharged by tilting the receiving plate 68 upward around the pin 67.
Patent JP-S58216539-A (JP)
Inventor: ARAI TOMOO
IPC: B31B1/60
Filed: 1982-05-28
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-S60232915-A (JP)
Title: Decorative finish of head of decorative screw
Inventor: SAITOU JIYUNICHI
IPC: B29C39/10
Filed: 1984-05-04
Abstract: PURPOSE:To arrange so that finishing work may be carried out with extreme ease and at low cost by filling viscous resin into a concave part with a frame and drying and curing the resin. CONSTITUTION:A concave part 4 with a frame 3 is formed on the upper surface of a head 2 of a decorative screw 1 and either the upper edge 3a of the frame 3 is caused to extend toward the interior or a concave part 4 or a convex part 5 is formed inside said frame 3. Further a viscous resin 6 containing a curing agent is filled into the concave part 4, and then is dried and cured. In this way, the falling-off of the resin can be prevented. For instance, epoxy resin is used as a viscous resin 6, tinted granule-shaped substance 7 is mixed into the resin 6 and a reflective plate 8 is fitted at the bottom of the concave part 4 so that the tinted granule-shaped substance 7 can be seen more clearly. Thus it it possible to enhance a decorative effect of decorative screws at extremely low cost.
Patent JP-S58207410-A (JP)
Title: Assembler for prefabricated steel sheet pile cell
Inventor: WATARI YOSHIHARU
IPC: E02D5/04
Filed: 1982-05-28
Abstract: PURPOSE:To shorten the construction period of steel sheet pile cells by making their assembly easier by providing a means whose buoyancy can be easily adjusted by charging of water. CONSTITUTION:A floater pontoon 1 whose buoyancy is freely adjusted by charging of water, a weight 3 to be hung down from the floater pontoon 1 by a wire 2, and a guide frame 5 to be provided on the side of the floater pontoon for assembling prefabricated steel sheet pile cells are provided. By the system in which the steel sheet pile cells 6 can be assembled under the guidance of the guide frame 5, the assembly of the steel sheet pile cells 6 can be made easier because the position of the floater pontoon on the seabed is not almost varied even by the variations in tidal levels.
Patent JP-S5517336-A (JP)
Title: New fluoroolefin compound and its preparation
Inventor: KOJIMA GEN
IPC: C07C43/17
Filed: 1978-07-25
Abstract: NEW MATERIAL:A fluoroolefin compound I (n is 1W8; m is O or 1).  
     EXAMPLE: A compound II  
     USE: The compound has two double bonds having different reactivity and is useful as a crosslinking monomer for plastics, rubbers, etc. and as a curable component of thermosetting resins. The compound is also applicable to synthesis of a fluorovinyl group-containing silane by reacting the vinyl groups with a silane.  
     PREPARATION: A compound I is prepared by thermally decomposing an olefin compound III (X is fluorine or OM; M is alkali metal) at ≥ 160°C, preferably at 200W300°C (when COX is CO 2 M) or at≥250°C, preferably at 300W350°C (when COX is COF). An olefin compound III is prepared by the dehydrohalogenation of a halide IV (Y is halogen, etc.; Z is I or Br). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58206886-A (JP)
Title: Over-pressure preventing apparatus for geothermal power plant
Inventor: TAKAHASHI MASAHIKO
IPC: F03G4/00
Filed: 1982-05-28
Abstract: PURPOSE:To enable to prevent occurrence of overpressure in the main steam piping system, by making combined use of a blow-off valve for releasing superfluous steam in response to overpressure and an atmosphere relief means for releasing superfluous steam to the outside of the system by rupturing a diaphragm when overpressure is produced. CONSTITUTION:From setting of pressure, a blow-off valve 10 functions as a first protective means so as to protect pressure in a main steam pipe 6 by releasing steam to the outside of the system. Here, if the blow-off valve 10 becomes inoperative due to sticking of scale or by other reason, pressure in the main steam pipe 6 is further increased. When the pressure in the pipe 6 is raised to the burst pressure of an atmosphere relief means 13, a diaphragm 13b of the atmosphere relief means 13 is ruptured to release steam to the outside of the system. Thus, it is enabled to prevent occurrence of overpressure in the main steam pipe 6.
Patent JP-S5315311-A (JP)
Title: Preparation of aliphatic carboxylic acids
Inventor: NAKAYAMA JIYUNICHI
IPC: C07B61/00
Filed: 1976-07-28
Abstract: PURPOSE: To obtain the title compounds in high yields in the catalytic reaction of olefins, carbon monoxide and water under mild conditions, supperssing the by-produdtion of aldehydes by using an aromatic hydrocarbon solvent in the presence of a specific aromatic compound having oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5516585-A (JP)
Title: Antenna circuit
Inventor: NAKAMICHI TAKAYA
IPC: H01Q3/36
Filed: 1978-07-24
Abstract: PURPOSE:To receive a desired radio wave with the influence of a ghost radio wave by electrically varying the directivity of an antenna through the adjustment of a phase shifter. CONSTITUTION:An output difference between antennas 1 and 2 is extracted by 1st mixer 5 and an output difference between antennas 3 and 4 is extracted by 2nd mixer 6 and inputted to phase shifter 7. Then, 3rd mixer 8 extracts an output difference between 1st mixer 5 and phase shifter 7 and outputs only the ghost component. Next, the phase-shifting value of phase shifter 7 is controlled by saw- tooth wave generating circuit 16, for example, so that this ghost component will be at the lowest level. Then, the functions of 1st mixer 5 and 2nd mixer 6 are changed from subtraction to addition and an antenna output is obtained from 3rd mixer 8.
Patent JP-H05261553-A (JP)
Title: Method for monitoring bead freed part in welded shape steel
IPC: G01N21/93
Filed: 1992-03-16
Abstract: PURPOSE:To provide a weld bead cut part monitoring means capable of executing an online quality control for the welded part in a welded shape steel such as an H-shape steel. CONSTITUTION:A CCD camera for imaging a bead cut part of the shape steel is installed on a manufacturing line of the welded shape steel such as a H-shape steel. The bead cut part is imaged by this CCD camera as a stereoscopic image and subjected to image processing to detect base material cut part and arc burning part. The detected data is compared with a reference data to decide whether the welded part is normal or abnormal, and when it is abnormal, it is fed back to a control system of a bead melt-cutting device. Accordingly, the state of the bead cut part can accurately be detected online. This method can correspond to a high speed line. Cut defects of the bead and defects of quality can drastically be reduced.
Patent JP-2000284836-A (JP)
Title: Regulated power supply circuit
Inventor: HATSUTORI YOSHIKUNI
IPC: G05F1/56
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a regulated power supply circuit not to be affected by electromagnetic wave noise. SOLUTION: Outputted voltage is made to be constant by outputting current to a transistor 12 according to output of an amplifier 11 by the regulated power supply circuit 10. A feedback line 14 of the amplifier 11 is provided with a noise removal filter C1 to remove high frequency noise. An output terminal of the amplifier 11 is similarly provided with a noise removal file C2 to remove high frequency noise as well. The high frequency noise entering from each terminal is removed by the noise removal filters C1, C2. Thus, amplitude of the high frequency noise of a transistor in the amplifier 11 and a base terminal of the output transistor 12 is suppressed and lowering of the outputted voltage due to a current action of the transistors is prevented.
Patent JP-H02268233-A (JP)
Title: Mass flow rate controller for liquid
Inventor: ONO HIROFUMI
IPC: G01F1/68
Filed: 1989-04-10
Abstract: PURPOSE:To prevent the formation of bubbles in fluid and to make the measurement accurate by inserting a temperature-difference setting resistor so that the temperature difference between an ambient temperature and the temperature of a heat sensitive sensor is within the specified temperature range. CONSTITUTION:A detected temperature resistance voltage Vi and a temperature- difference setting resistance voltage Vt which are detected and amplified in a temperature detecting amplifier 60 and a temperature-difference setting amplifier 70 are inputted into an operation circuit 80. The operation of Vt/Vi=Rtu/Rsu is carried out. Since the temperature-difference setting resistance Rsu is not affected by an ambient temperature but has a constant value, the ambient temperature is computed based on an ambient-temperature detecting resistance Rtu which is varied with the ambient temperature. Precise temperature compensating operation can be performed by using said ambient temperature signal. The mass flow rate of liquid L is accurately measured by the above described action. Since the liquid L is heated only at temperature which is higher than the ambient temperature by about 5-10 deg.C at the part of a sensor tube 1, bubbles are not formed at the part of the sensor tube 1. The fluid streams join together at the outlet of the sensor tube 1 and the outlet of a bypass tube 2 and flows into a valve chamber 6.
Patent JP-S59217475-A (JP)
Inventor: NODA TOSHINORI
IPC: F25D19/00
Filed: 1984-05-07
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-H01261993-A (JP)
Title: Body sensory oscillating device
Inventor: SHIMABARA YOICHI
IPC: H04R1/00
Filed: 1988-04-13
Abstract: PURPOSE:To efficiently and physically sense acoustic oscillation and to attain the high efficient transmission of a low sound area by providing a high density layer on the other face of an elasticity member whose on face receives the pressing of a human body, making a grooved rigidity into contact with said surface, and forming long space. CONSTITUTION:When an electric signal with music and the like as a content is inputted to an acoustic box 20 having an electroacoustic transducer, the electric signal is transduced into an acoustic signal. Then, an air column in a high density layer 32 of a cushioning material (elasticity member) 24 and long space formed by a channel 10 provided at a supporting part (rigidity) 2 resonates. That is, a sound wave outputted from the box 20 is reflected by the high density layer 32 of the cushioning material 24 whose acoustic impedance is large, and the supporting part 2, and a standing wave is generated at the air column. But, since the acoustic impedance of the high density layer 32 is smaller than the supporting parts 2, the one part of the sound wave transmits through the high density layer 32 and advances in the cushioning material 24. Consequently, the acoustic oscillation is transmitted to a human body comfortably held with the cushioning material.
Patent JP-S5716317-A (JP)
Title: Check sensor for molten metal level position
Inventor: GOTOU AKIHIRO
IPC: B22D37/00
Filed: 1980-07-04
Abstract: PURPOSE:To provide a check sensor for molten metal level position which is prevented from a delay in a response time even if a thermocouple deteriorates, by a method wherein a thermocouple is mounted at a molten metal feed pipe, and a change in an electromotive force, produced at a time when the thermocouple makes contact with molten metal, is detected. CONSTITUTION:A tilting part 6A of a molten metal feed pipe 6 is inserted into a crucible furnace 1 which is provided with a lid 2 at the upper part and with a heater 3 at the outer circumference, and stows a molten metal 4. A stop punch, blockading a molten metal feed port 6C, and a thermocouple 8, detecting a molten metal level, are positioned at a falling part 63 of the molten metal feed pipe 6. Compressed air is fed into the furnace 1 through a compressed air pipe 5 in the lid 2, and the molten metal 4 is raised up to the position of the thermocouple 8 through the tilting part 6A and molten metal feed port 6A to make contact with the thermocouple 8. Resulting from the contact of the thermocouple with the molteh metal, the electromotive force changes sharply. A detecting part, consistig of an amplifier 9, connected to the output of the thermocouple 8, a check part 10 for a change in an electromotive force, and a signal check part 11, detects said change, and this permits the measurement of the position of the molten metal.
Patent JP-S5716005-A (JP)
Title: Production of polyolefin
Inventor: FURUSATO MASAYASU
IPC: C08F10/00
Filed: 1980-07-04
Abstract: PURPOSE: To obtain titled polymer efficiently without lowering catalytic efficiencies even at high temperatures, by conducting the polymerization by using an organometallic compound and a catalyst component prepared by contacting a Ti or V compound with a reaction product between a specified organic Mg compound and a halide.  
     CONSTITUTION: A polyolefin is produced by conducting the polymerization at 120W 320°C in solution under a single- or multi-stage condition by using both an organometallic compound and a catalyst component prepared by contacting a reaction product between (A) a hydrocarbon solvent-soluble organic Mg compound of formula I, wherein M is a metal of Group I, II or III, a, p, q and r are each greater than zero, p+q+r+s=ma+2,0≤(r+s)/(a+1)≤2.0, m is the valence of M, R' is a 1W20C sec- or tert-alkyl and X 1  and X 2  are each a negative group containing H, O, N or S, and (B) a compound of formula II, wherein R 3  is H or a 1W10C hydrocarbyl, Y is a halogen and a is 0 or 1, with (C) a Ti compound and/or a V compound in amounts to provide an Mg/(Ti+V)mol ratio of 3W500 and a (Ti+V) concentration in an inert reaction medium, of below 2mol/l. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04322292-A (JP)
Title: Wall body for display
Inventor: SHIMIZU TORU
IPC: G09F7/00
Filed: 1991-04-22
Abstract: PURPOSE:To eliminate the trouble for setting up and putting away, to increase the stableness in use, and to reduce the height at the time of storage. CONSTITUTION:A couple of frames 1 are supported movably by casters 2 respectively. Grounding parts are pressed against the floor surface to make the travel function of the casters ineffective. Both the frames 1 are so coupled by link mechanisms 4 and 5 as to contact and leave each other and the link mechanism 5 is operated by an operation mechanism 6 to place both the frames 1 in contacting and leaving operation between a use position where they leave each other and a storage position where they contact each other. Then panels 7 are mounted on the external surface sides of both the frames 1.
Patent JP-H08285157-A (JP)
Title: Hose grip
Inventor: HIYAMA KATSUMI
IPC: F16L33/28
Filed: 1995-04-17
Abstract: PURPOSE: To provide an inexpensive hose grip which can be easily held and is excellent in operability. CONSTITUTION: In a hose grip to be put on and fitted to a metal fitting arranged in an end part of a hose and the hose in the vicinity of the metal fitting, the hose grip is provided with a grip main body 15 which has a cylindrical recess- projection grip part 16 on an outer peripheral surface on its one end side and has a flexible part 17 on the other end side and is composed of synthetic resin or rubber, a shaft directional positional dislocation preventive annular projecting strip 18 and a circumferential directional positional dislocation preventive vertical rib which are arranged on an inner peripheral surface of this grip main body 15 and engage with a metal fitting 6.
Patent JP-S5616117-A (JP)
Title: Film pressure plate unit which can protect photographic mirror in camera
Inventor: YOSHIZAKI AKIRA
IPC: G03B17/17
Filed: 1979-07-19
Abstract: PURPOSE: To prevent dust from invading and soiling the photographic mirror, by pressing the pressure plate to the light exposure control frame due to energized force to cover the aperture of the light exposure control frame when a film cartridge is not loaded into the camera main body.  
     CONSTITUTION: In this camera, film cartridge 9 is fitted to light exposure control frame 24 so that it can be removed and fitted, and pressure plate 22 is provided. Pressure plate 22 is brought into contact with light exposure control frame 24 due to energized force to cover the aperture of light exposure frame 24 when film cartridge 9 is not unloaded into the camera. When film cartridge 9 is loaded into the camera, the film in cartridge 9 is pressed to light exposure control frame 24 due to energized force. As a result, dust and the finger head invading photographic mirror 25 from the aperture of light exposure control frame 24 are stopped, so that photographic mirror 25 can be prevented from being soiled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5215158-A (JP)
Title: Method of installing storm door catch onto aluminum sash
Inventor: KATOU TAKAO
IPC: E06B9/04
Filed: 1975-07-28
Abstract: PURPOSE: To offer a method of installing a storm door catch onto the outside of an aluminum sash with such a simplicity as to work only with a screwdriver, and yet, an efficient work can be done to provide a satisfactory catch free of mismatching between doors. 
     COPYRIGHT: (C)1977,JPO&Japio