baber/WOPTO huggingface dataset:
Patent JP-H0695009-A (JP)
Title: Camera system for endoscope
Inventor: KODA KOJI
IPC: G02B23/26
Filed: 1992-09-14
Abstract: PURPOSE:To easily input data such as patient information, a date, and the name of a doctor in a magnetic recording part possessed by film. CONSTITUTION:In a camera system for an endoscope having an endoscope 1, a camera 2 for an endoscope, a light source device 3 and an external information input device 4; a mount 16 having a contact 17 is provided in the camera 2, and a mount attaching part 14a for attaching/detaching the mount 16 and having a contact corresponding to the contact 17, which is not shown in figure, is provided at the eyepiece part 14 of the endoscope, then the contact of the mount attaching part 14a is electrically connected to the device 4 through a light guide cable 12, the light source device 3 and a connection cord 24.
Patent JP-2000073689-A (JP)
Title: Tail seal replacement mechanism for shield machine
Inventor: SAKUMA YUJI
IPC: E21D11/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine with a tail seal replacement mechanism that can replace all of tail seals including those positioned at the rearmost row while reducing cost and term of works for replacement. SOLUTION: A mechanism that replaces tail seals 3a and 3b attached to the inner circumferential face of a tail plate 1 of a shield machine is equipped with an extension plate 4 connected to the rear end of the tail plate 1 and extending toward positions beyond the rear side of the tail seals 3a and 3b, a special segment 7 that is connected to an existing segment 2 and conveyed toward the rear side as excavation progresses and positioned, being opposite to the extension plate 4, and a seal member 12 that is provided at the outside in the diametral direction of the special segment 7 so that it can project and retreat freely and comes into contact with the extension plate 4 when being projected.
Patent JP-S63110153-A (JP)
Inventor: SUGAWARA ICHIRO
IPC: H01L21/027
Filed: 1986-10-15
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-H0770685-A (JP)
Title: High strength al alloy fin material and production thereof
Inventor: ITAGAKI TAKESHI
IPC: C22F1/04
Filed: 1993-09-06
Abstract: PURPOSE:To improve the strength of a fin material after brazing with hardly affecting its thermal conductivity, electrochemical properties (sacrificial anode effect) and the solidus temp. (brazability) and without deteriorating its hot workability. CONSTITUTION:This Al allay fin material is the one having a chemical componental compsn. contg., by weight, 0.5 to 2% Mn, 0.7 to 1.5% Si, 0.1 to 1.5% Fe, 0.05 to 0.5% Zr, 0.05 to 0.5% Cr, 0.02 to 0.5% Ti, 0.05 to 0.5% V and 0.001 to 1% Cu, contg. at least one kind among 0.3 to 3% Zn, 0.02 to 0.2%. Sn and 0.005 to 0.05% In, furthermore contg., at need, 0.05 to 1.5% Mg, and the balance Al with inevitable impurities. Furthermore, the molten metal of the Al allay having the same chemical componental compsn. is subjected to continuous casting at >=200mm/min casting rate by using a water-cooled die or 2 or more rolls with water-cooled apparatus to prepare a sheet shaped body, which is, if required, subjected to hot rolling and is thereafter subjected to cold rolling and annealing according to circumstances to produce the Al allay fin material.
Patent JP-H0585970-A (JP)
Title: Refrigerant
Inventor: OMURE YUKIO
IPC: C07C21/18
Filed: 1991-09-25
Abstract: PURPOSE:To provide a novel refrigerant causing no ozone decomposition, excellent in various performs, comprising 2-trifluoromethyl-3,3,3-trifluoropropene. CONSTITUTION:The objective refrigerant comprising 2-trifluoromethyl-3,3,3 trifluoropropene and, where appropriate, also containing a stabilizer, ether compound, amino compound, etc., The 2-trifluoromethyl-3,3,3-trifluoropropene, which is readily decomposable and contains no chlorine affecting the ozone layer, has no concern for the ozone layer depletion, The present refrigerant has high refrigerant ability and is good in coefficient of performance; therefore, may be an alternative to the existing refrigerant for turbo-generator, etc. Because this refrigerant consisting essentially of a single compound, it is advantageous in maintenance, reuse after recovery, etc., being low in dissolution for polymeric compounds and also excellent in compatibility and thermal stability.
Patent JP-S60135921-A (JP)
Title: Electrochromic display device
Inventor: TSUCHIYA SOUJI
IPC: G02F1/155
Filed: 1983-12-23
Abstract: PURPOSE:To improve display life and respose speed by providing one of 2 transparent base opposite to each other with a display electrode and the other with an opposite electrode, respectively, and rendering the electric resistance of the transparent conductive film of the opposite electrode in the region facing the display electrode higher than that in the region not facing it. CONSTITUTION:A display electrode 2 and an opposite electrode 3 are both transparent, and an opposite electrode 3 is made of 2 kinds of conductive films different from each other, such as SnO2 or In2O3-SnO2 film, as a conductive film 7, and In2O3-SnO2 as a conductive film 8. An electrochromic substance 6 used here is 3,3-dimethyl-2-(p-dimethylaminostyryl)-indolino[1,2-b]-oxazoline, dissolved together with tetrabutylammonium perchlorate in propylenecarbonate. Electric resistance of the film 7 is made higher than that of the film 8 to lower current leakage, and the coloring density is raised on the contrary. Considering the effect of the opposite electrode pattern, it is preferable to render the resistance of the film 7 lower than 10<6>OMEGA/square.
Patent JP-H0778697-A (JP)
Title: Method and device for glow discharge processing
Inventor: MATSUZAWA TADASHI
IPC: H05H1/24
Filed: 1993-09-07
Abstract: PURPOSE:To establish a glow discharge processing method and provide an associate device with which the responsiveness in controlling can be enhanced. CONSTITUTION:A DC voltage converted from commercial AC by a DC control part 1 and taken out through a smoother circuit 2 is sent to an inverter switching part 3, converted into AC (rectangular wave), and supplied to the body 6 of a processing device concerned via a booster transformer 4 and a rectification part 5. A current sensing circuit 10 reads the current sensed by a current transformer 9 installed between the booster transformer 4 and rectification part 5 and sends accordingly a control signal to a thyristor control part 7 and inverter control part 8. The temp. sensing signal obtained by a temp. sensor 11 to sense the temp. of the object to be processed in a body processing chamber is supplied to the inverter control part 8.
Patent JP-H0984777-A (JP)
Title: Vital magnetic field measuring device
Inventor: OYU SHIGEHARU
IPC: A61B5/05
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the detecting sensitivity in vital depth direction and the total S/N ratio of a device, and precisely estimate the current source distribution or a plurality of current dipoles within a living body. SOLUTION: A pickup coil array is formed by arranging plural kinds of pickup coils 210 , 211 , 212 mutually differed in at least one of differential order and base line in combination. The pickup coils 210 , 211 , 212 , which are mutually differed, for example, in only differential order or only base line, are separately arranged in different measuring points or arranged in the same measuring point. This device has magnetic field source estimating means 11, 12 for estimating and computing the information for magnetic field source or magnetic field source distribution within a living body on the basis of the detection signals of the pickup coils. The magnetic source estimating means include a means for correcting the effect of magnetic crosstalk between the pickup coils.
Patent JP-2001070343-A (JP)
Title: Sanitary napkin
Inventor: MATSUOKA MASAKI
IPC: A61F13/514
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a double lateral leak prevention function by raising both sides of an absorption element from the reverse by gathered flaps toward the used face side, increasing absorption to the interior of the absorption element while preventing a lateral leak and ultimately preventing leaks, if any, from both sides by the gathered flaps. SOLUTION: At least in the longitudinal middle part, an absorption element 10, gathered flaps 20 existing on the reverse side thereof and extending outwardly in the width direction from the both side edges of the absorption element 10 and having an elastic extension member 21 in the extending portion, a leak prevention sheet 30 preventing a humor from leaking to the reverse side from the absorption element 10 are arranged, and the gathered flaps 20 have free starting points 40 inwardly of the side edges of the absorption element 10, and the outward portions in the width direction from the free starting points 40 are not fixed to the absorption element 10.
Patent JP-H0295454-A (JP)
Title: Garbage disposer
Inventor: YOSHINO MASATAKA
IPC: E03C1/266
Filed: 1988-09-30
Abstract: PURPOSE:To remove restrictions on the use of the title garbage disposer by crushing the garbage put into a crushing section through an inlet hole together with water by the use of crushing blades, draining sewage through a drain, and discharging the crushed garbage through a discharge section by means of feed blades. CONSTITUTION:In a casing 3 in the shape of a cylinder long sideways, an inlet hole 4 connected to a drain 2 of a sink 1 is provided in the upper part and a drain 6 connected to a drain hose 5 communicating with a sewer pipe, etc., and having a filtration part 19 is provided in the lower part. A water level-regulating plate 22 is provided in a manner to be extended in a direction from the drain 6 toward the filtration part 19 so that the drain 6 is divided into two parts. Further, a drum 15 rotated by a motor 34 is set horizontally and turnably in the casing 3, and, in a crushing section 12, plural crushing blades 15 attached to the drum 14 so that they are capable of going into and out of the drum 14 in a radial direction are provided. Moreover, a discharge section 25 communicating with the casing 3 in the position right before the inlet hole 4 of the casing 3 in the crushing section 12, having feed blades 28 rotated by the motor 34 inside, and also having a discharge hole 32 in the rear of the communication part with the casing 3 is provided.
Patent JP-S60138912-A (JP)
Title: Heat treatment furnace
Inventor: KONISHI NORITOSHI
IPC: H01L21/22
Filed: 1983-12-27
Abstract: PURPOSE:To prevent contraflow of external atmosphere into a furnace when a material to be treated is inserted and adhesion of impurity on a semiconductor wafer by forming an air curtain at the entrance of the furnace wherein such heat treatment as thermal oxidation or diffusion of impurity is carried out. CONSTITUTION:At the end of a quartz tube 1 on the side where a material to be treated is inserted or extracted, an air blower 10 is provided. The air blower 10 is flat hood shape. On side walls 11 and 12 which are horizontally wide and installed face to face, a circular hole is formed respectively. The edge of the quartz tube 1 is inserted in the circular hole of the side wall 11 and the circular hole on the side wall 12 is covered with a lid 21. Looking at through these circular holes, one end of the hood is made an air outlet 13 and the other end is made an air inlet 14. A filter 22 is also installed on the air outlet 13. This construction provides an air curtain at the end of the quartz tube 1.
Patent JP-S62106431-A (JP)
Title: Optical scanner
Inventor: HASHITOMI MASAAKI
IPC: G02B26/10
Filed: 1985-11-01
Abstract: PURPOSE:To eliminate the ghost effectively without degrading the printing quality by providing a light attenuating filter between a deflector and an image surface over an area exceeding the scan range of a beam. CONSTITUTION:An ND filter which attenuates 5% of a transmitted light is used as a filter provided between a deflector and an ftheta lens 4 over an area exceeding the scan range of the beam. The laser beam generated by a laser beam generator 1 is controlled to be turned on and off in accordance with a signal by an optical modulator 2 and passes mirrors 11 and 12, lenses 8, 9, and 10, and a mirror 13 and is made incident on the deflector 3 and is deflected and scanned at a prescribed angle and passes the filter 16 and the ftheta lens 4 and is irradiated to an image surface 15 to record a prescribed optical pattern. Though the light reflected on the image surface 15 is returned to the deflector 3 and is irradiated from the deflector 3 to the image surface 15 again, this beam has no practical influences because it passes the filter 16 twice more than the normal recording beam and is attenuated sufficiently.
Patent JP-S63110166-A (JP)
Inventor: OKIHARA HIROAKI
IPC: B65D73/02
Filed: 1986-10-16
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-H04125184-A (JP)
Title: Manufacture of thermal recording flock
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/337
Filed: 1990-09-17
Abstract: PURPOSE:To enable a thermal recording material which is excellent in characteristics of coloring density, sensitivity, etc., to be obtained by a method wherein three components of a dye precursor, a developer, and a sensitizer are respectively monodispersed with an anionic dispersant, or the dye precursor and the sensitizer or the developer and the sensitizer are commonly dispersed, dispersed products of three components are mixed, and a thermal recording flock is formed by adding a cationic dispersant under stirring. CONSTITUTION:Three components of a dye precursor, a developer, and a sensitizer are taken as mandatory components, and each of three components is preliminarily made 0.5mum average grain size by monodispersion or polydispersion (combination of the dye precursor - the sensitizer or the developer - the sensitizer) to be prepared. Respective particles having three components preliminarily monodispersed or polydispersed as manatory components are charged by negative by using an anionic dispersant. Then, complex (neutralization of charging) is formed by adding a cationic surface active agent and a cationic polymer as a dispersent, and flocculation is caused to obtain a thermal recording flock.
Patent JP-S62106432-A (JP)
Title: Contact lens material
Inventor: KAWAGUCHI TORU
IPC: C08F220/10
Filed: 1985-11-01
Abstract: PURPOSE:To obtain the titled material having an excellent oxygen permeability and a moderate mechanical strength by forming the titled material of a copolymer contg. ditertiary butylfumarate and bis(trifluoroethyl)fumarate as an essential component. CONSTITUTION:The material is composed of the copolymer contg. ditertiary butylfumarate and bis(trifluoroethyl)fumarate as the essential component. Ditertiary butylfumarate (DtBF) has somewhat the oxygen permeability, but is a very hard and brittle compd. Bis(trifluoroethyl)fumarate (DTFEF) makes it possible to give the excellent oxygen permeability and the moderate mechanical strength to the titled material by jointly using it with the DtBF.
Patent JP-H0293660-A (JP)
Title: Image forming device
Inventor: KOTABE HIROAKI
IPC: G03G21/00
Filed: 1988-09-30
Abstract: PURPOSE:To prevent omission in removing remaining paper and to rapidly execute an operation for trying printing again by providing a means for displaying the number of remaining paper and displaying the number of paper which remains in a paper conveyance path when the conveyance of the paper is stopped because of the occurrence of abnormality in conveyance. CONSTITUTION:When the abnormality in the conveyance of the paper is detected by an abnormal conveyance detecting means C, the sequence action by a sequence controlling means A is stopped by an abnormality stopping means D and, at the same time, the number of paper at the time of being counted by a number of remaining paper counting means E is displayed by the means for displaying the number of remaining paper F. Therefore, an operator knows not only the occurrence of the abnormality in conveyance but also how many sheets of paper remain in a machine at present. Thus, the operation for removing the remaining paper can be rapidly and surely performed.
Patent JP-S6121424-A (JP)
Inventor: MAGUNUSU ERIKUSON
IPC: F16D1/00
Filed: 1984-11-21
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-2001064429-A (JP)
Title: Rubber-based foam
Inventor: UI TAKEHIRO
IPC: C08K5/21
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-based foam hardly generating a sublimable substance and hardly causing fogging even at a high temperature without reducing sealing performances, etc. SOLUTION: This rubber-based foam comprises a vulcanized foam of a mixture composed of an ethylene/propylene-based rubber, an organic peroxide, azodicarbonamide, an zinc-based blowing auxiliary and 0.1-5 wt.% based on azodicarbonamide of a urea-based blowing auxiliary at least as components and has <=0.2 g/cm3 density, <=10 haze value of a glass plate used as a cover by the following testing conditions using and <=2 mg deposit of sublimable substance on the glass place.  The testing condition comprises setting a foam having 100 mm length, 50 mm width and 10 mm thickness in a glass bottle having 40 mm inner diameter of an opening part, 70 mm inner diameter of bottom part and 160 mm height, immersing the glass bottle in an oil bath (110 mm oil depth) at 100 deg.C, covering the opening of the glass bottle with the glass plate, placing a weight of iron plate and allowing the glass plate for 20 hours.
Patent JP-2000078355-A (JP)
Title: Device and method for checking optical system noise for image reader and recording medium
Inventor: IEYAMA MITSURU
IPC: G01M11/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To highly accurately and automatically enable appearance check of noises generated by dust or flaws through image processing by extracting first and second dust detecting images sampled by a separating means and counting the number of black pixels. SOLUTION: A setting means 3 variably presets the size of dust to be detected. For all the reading areas of an image reader 2, a detecting means 4 reads multilevel images before and after cleaning outside an optical system in the state of placing no original and detects only the dust to be detected. After the sampled first and second images before and after cleaning respectively outside the optical system are binarized, a separating means 5 compares and separates the respective pixels of both the first and second noise detecting images corresponding to the binarized first and second images and the first dust detecting image as a noise inside the optical system and the second dust detecting image as a noise outside the optical system are generated.  Then, a discriminating means 6 extracts the first and second dust detecting images sampled by the separating means 5 and counts the number of black pixels.
Patent JP-S61124839-A (JP)
Title: Equipment for testing internal-combustion engine
Inventor: KONO FUMITAKA
IPC: G01M15/02
Filed: 1984-11-22
Abstract: PURPOSE:To make it possible to lower the cost of equipment as a whole by setting relay jigs to a min. necessary number while making it possible to certainly and automatically transfer an internal combustion engine to a pallet, by bringing the pallet and the relay jigs to a split placement form. CONSTITUTION:The internal combustion engine conveyed on the pallet supplied from a pallet storage part 13 is taken down by an automatic transfer machine 14 and a relay jig is supplied by a relay jig feeder 17. The internal combustion engine and the relay jig are connected at the connection part 9 of a second feed-in conveyor 4 and the pallet is received in a plural internal combustion engine testing apparatuses 6 radially provided to a rotary table 5. After the completion of a test, the pallet is sent to a first conveyor 9 through a revolving type roller table 8 and the relay jig separated from the internal combustion engine in a separation part 20 is returned to a delivery line side through a discharge apparatus 10 with a slide table and feed-out conveyors 11, 12.
Patent JP-H03110773-A (JP)
Title: Manufacture of multiwire bundle sliding brush element
Inventor: SHIMURA SHINICHIRO
IPC: B23K11/06
Filed: 1989-09-22
Abstract: PURPOSE:To stabilize the welding strength by coating the part of a wire bundle to be welded in the crosspieces of a belt-form base member with a solder at a specific thickness beforehand, and seam-welding the wire bundle in the welding area. CONSTITUTION:The welding area of a wire bundle 2 in the cross-pieces 7 of a belt-form base member 6 is coated with a solder 8 at the thickness 5-10mum beforehand. As a result, the solder 8 is melted and flows in between the brush wires 1 of the wire bundle 2, and at the same time, the wire bundle 2 is sunk a little in the crosspieces 7 and the molten solder is accumulated at the recesses of the both outer sides of the crosspieces 7. Consequently, the welding strength of the brush wires at the both sides is reinforced making it to the same strength as the brush wire at the center, and the welding strength of the brush wires of the wire bundle is stabilized.
Patent JP-H08115401-A (JP)
Title: Detection device for number of sheet metal
Inventor: OGISO SHOICHI
IPC: G06M7/00
Filed: 1994-10-13
Abstract: PURPOSE: To precisely measure the number of sheet metal even if the insertion direction of the sheet metal to be detected is shifted to a device detecting the number of the sheet metal. CONSTITUTION: An upper roller 25 is provided at the upper part of a detection frame 20 so that it can freely rotate and it can move in the direction of sheet thickness. A lower roller 34 is freely rotatably provided at the lower part of the detection frame 20. A detection part A is set to be a space between the upper and lower rollers. The detection frame 20 is constituted to rock so that the sheet metal W becomes orthogonal with the thichness direction of the detection part A when one upper end of the detection frame 20 is pivoted to a supporting frame 15 on a main body-side and the sheet metal W is inserted into the detection part A. Either the upper roller 25 or the lower roller 34 is set to be a guide roller, the guide roller is set to be larger than shift when the sheet metal is inserted and a guide auxiliary roller 35 is arranged at the front lower position of the guide roller.
Patent JP-H03121311-A (JP)
Title: Rolling bearing for slide movement
Inventor: ERUNSUTO ARUBAATO
IPC: F16C29/06
Filed: 1990-09-19
Abstract: PURPOSE: To adjust preload without needing another member by forming a preloading member with its working direction almost parallel with the connection plane of two rolling element rows of a rail, in such a way as to push in to deform a web in the working direction. CONSTITUTION: A section V without a thread is extended between a shoulder 28a and a threaded section 28b. The width of the section V is larger than the width of a rail 12 and equivalent to a space between load-transmitting ball rows A1, C1 on one side and ball rows B1, D1 on the other side. A headed clamp screw 30 serving as a preloading member is screwed into each through hole 28. When the headed clamp screw 30 is screwed into the through hole 28, the headed clamp screw 30 supports at the shoulder 28a a first engaging place by its head 30a, elastically pushes in to deform the section V and can preload the load-transmitting ball rows A1-D1 almost uniformly between the respective allocated travel grooves.