baber/WOPTO huggingface dataset:
Patent JP-H06160363-A (JP)
Title: Fractioning method for sample by ion chromatography
Inventor: HATTORI TAKATOSHI
IPC: G01N30/02
Filed: 1992-11-16
Abstract: PURPOSE:To make fractioning with aqueous eluent in which unstable substance in the sample is not damaged or lost possible and to eliminate the need for pre-processing by forming stationary phase of a fractioning column with a filler where zwitter is combination-coated on the surface of a holder. CONSTITUTION:In an antiphase liquid chromatography separation column filled with a holder, tubituta saturated aqua solution is made to flow, so that the tubituta is combination-coated on the surface of the holder, for adjustment of fractioning column. This is built in the chromatography device for use. A sample introduction part 15, for example, in the by-path state where a specified amount of sample is held is developed in a fractioning column 17 in an eluent, for separation and analysis. The eluent may be water only, or polar solvent may be added to it. Fractioned component is detected (19), for fractioning- recovery into a pre-fractioning take-in vessel 21 and a post-fractioning take-in vessel 23. Therefore the eluent may be water only, with fractioning of organic main component group at pre-fractioning and inorganic main component group at post-fractioning possible.
Patent JP-H04176523-A (JP)
Title: Work supporting device
Inventor: SUGIURA YASUSHI
IPC: B23P19/02
Filed: 1990-11-09
Abstract: PURPOSE:To support a work positioned at a desired position securely by sealing non-compression type actuating fluid inside a piston cylinder unit, and holding an actuating rod at the desired position. CONSTITUTION:An actuation rod 24 of a piston cylinder unit 21 is moved up by up motion of a drive rod 37 of a drive cylinder actuator 22 by smooth mutual communication of oil filled in cylinder chambers 24a, 25b. When the forward end of an actuating rod 24 is applied to the back surface of an applied part 31a of an applied rod 31 to set a timer up, a solenoid selection valve 27 is deenergized immerdiately, and flow of oil from the lower cylinder chamber 25b of the piston cylinder unit 21 to the upper cylinder chamber 24a is prohibited to seal oil in the lower cylinder chamber 25b to prohibit motion of the actuating rod 24, thereby the actuating rod 24 is held applied to the bottom surface of a work through the applied part 31a of the applied rod 31.
Patent JP-H10133134-A (JP)
Title: Scanning optical device
Inventor: KOMORI SHIN
IPC: B41J2/44
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of performance due to the deformation of an optical frame. SOLUTION: A light source, a cylindrical lens, a rotating polygon mirror 14, image forming lenses 16, 17, a reflection mirror 18 and a photoreceptor drum 19 in the reflecting direction of the reflection mirror 18 are arranged in an optical frame 11. A window 11a on the bottom wall of the optical frame 11 is closed by a glass plate 22 and the optical frame 11 is covered by a cover member 23. A stepped part 11b for housing the cover member 23 is provided in the optical frame 11 and a recess 11c is provided in the stepped part 11b in the rear of the reflection mirror 18.  In the cover member 23, a first elastic member 25 and a second elastic member 26 are integrally formed on the peripheral edge of a cover body 24, the hardness of the second elastic member 26 is made smaller than that of the first elastic member 25 and a projected part 26a somewhat compressed by being engaged with the recess 11c is provided on the second elastic member 26.
Patent JP-H03165661-A (JP)
Title: Lighting device for reading picture
Inventor: FUKAZAWA MOTOMU
IPC: H04N1/19
Filed: 1989-11-24
Abstract: PURPOSE:To improve reading accuracy without making an original lighting part large in size by suitably setting the shape of a transparent member to hold a condensing means on a substrate by effectively utilizing the area of a dead space to be generated around the condensing means, and providing a deflecting means of a prescribed shape. CONSTITUTION:In a lighting device for picture read, a condensing means 1 is held on a substrate 3 by a holding part 11 composed of the transparent member, and a deflecting means 11a is provided to deflect a light flux, which is transmitted from a lighting means through the holding part 11, onto an original read surface 6. Thus, since the shape of the holding part 11 is suitably set to hold the condensing means 1 on the substrate 3 by effectively utilizing the area of the dead space to be generated around the condensing means 1 and the deflecting means 11a is provided in the prescribed shape, the quantity of irradiating light on an original surface can be increased while maintaining the compact original lighting part.
Patent JP-2000133196-A (JP)
Title: Check chart for mapping type electron microscope
Inventor: KIHARA NAOTO
IPC: H01J37/29
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the energy distribution of the electron beam to be emitted while eliminating the necessity of the axial adjustment of an irradiation optical system by causing spontaneous emission of an electron beam for checking the optical performance of a mapping optical system. SOLUTION: A surface of a hot electron emitter 1 includes an Al gate electrode 5 and an n+-Si layer 6 formed. The n+-Si layer 6 includes a resolving power chart formed by arranging linear patterns 7, of which pitch is changed step by step in the meridional direction passing through the center of a screen and in the sagittal direction rectangularly crossing the meridional direction. A lattice constant of the resolving power chart is set step by step from about 100 nm to several μm. An electron beam is spontaneously emitted from these linear patterns 7. Namely, each linear pattern 7 works as an electron beam emitting surface. The resolving force chart is arranged at a position of a sample surface, and the resolving power of the mapping optical system is scanned. At this stage, An Al gate electrode 5 is grounded or held at a constant electrical potential.
Patent JP-2001124356-A (JP)
Title: Method for controlling instantaneous hot water output for instantaneous hot water outputting device
Inventor: MIYAKE TOMIO
IPC: G05D23/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for instantaneously outputting a hot water of an instantaneous hot water outputting device without inconvenience such as hot water exhaustion or excessive hot water even if the device is installed in a water heating system having an unknown hot water supply piping length. SOLUTION: When the instantaneous hot water outputting device having a hot water storage tank including a known hot water storage amount is installed in a water heating system having an unknown hot water supply piping length, first a hot water supply piping volume is estimated by a hot water supply piping volume detecting means 5. A flow value passing from the time when of an end faucet is opened until the time when the water temperature at the downstream end side of the supply piping turns to an abrupt rise is integrated to obtain a hot water piping volume detected value. Even when the storage hot water temperature is set to an upper limit value, whether the hot water exhaustion of the tank occurs or not is decided by a hot water exhaustion deciding means 12.  When no hot water exhaustion is predicted, the storage hot water temperature is lowered so that no excess hot water is generated in the tank by a storage hot water temperature control means 11. When the hot water exhaustion is predicted, an output hot water temperature set value is forcibly changed to a lower temperature side than a user set value by a hot water exhaustion preventive control means 13, and a mixing ration control of the high temperature hot water in the tank and the low temperature hot water in the piping is conducted so that it becomes the output hot water temperature after the change.
Patent JP-H08158442-A (JP)
Title: Sink
Inventor: KIMURA KAZUO
IPC: E03C1/18
Filed: 1994-12-09
Abstract: PURPOSE: To provide a sink which can store and treat both garbage and dry refuse easily and also can wash out easily and maintain clean the areas around storing ports. CONSTITUTION: A garbage storing port 12 for storing garbage and a dry refuse storing port 13 for storing dry refuse are provided in a recessed surface 11 which is formed so that it is recessed shallower than a work surface 2a of a work top 2 and leads to a water tank 5 part between the work surface 2a of the work top 2 and the opening 5a part of the water tank 5. Also a crude refuse container to receive garbage is provided under the crude refuse storing port 12, and a dry refuse container to receive dry refuse and stored and retrieved from the front side of a sink cabinet 1 is provided under the dry refuse storing port 13.
Patent JP-H09130673-A (JP)
Title: Telecine device
Inventor: SAITO ETSURO
IPC: H04N5/253
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To realize the telecine device by which a video image obtained from a movie film is converted into digital audio information and a television signal corresponding to the video image. SOLUTION: A light from a light source is emitted to an image recording area of a movie film 40 and a transmitted light through the movie film 40 is picked up by an image pickup means 12 in this device to convert the video image based on the result of image pickup into a television signal. In this case, the device is provided with a digital audio reproduction means 51 reproducing digital audio information recorded on the movie film 40 corresponding to the video image to realize the telecine device 50, in which the video image obtained from the movie film 40 is converted into the digital audio information and the television signal corresponding to the video image.
Patent JP-H05116172-A (JP)
Title: Reaction injection molding machine
Inventor: IMANARA TOORU
IPC: B29C45/26
Filed: 1991-10-25
Abstract: PURPOSE:To provide a reaction infection molding machine remodelled for improvement in such a manner that a sealing effect becomes much higher upon a liquid resin material. CONSTITUTION:The subject reaction injection molding machine consists mainly of a die of a core part 1 and a cavity part 2 which are combined together on a parting surface and a mixing head 4 having a liquid resin material discharge orifice 5 on the parting surface. A continuous loop-type seal rubber- insetted groove 10 which encircles a part where the liquid resin material moves including a cavity-formed part 8 and a liquid resin material discharge orifice 5 is provided on the surface of the cavity part 2 and the mixing head 4. In addition, a belt seal rubber is arranged in the seal rubber-insetted groove with the head of the former jutting out of the groove.
Patent JP-H03170265-A (JP)
Title: Constant-size polishing method and device and work fixing plate
Inventor: KOYAMA ISAO
IPC: B24B37/07
Filed: 1989-11-28
Abstract: PURPOSE:To greatly improve the flatness, parallelism and dimensional precision of a work and achieve more precise and high efficient lapping by forming a face on the opposite side of the first face into flatness as the second face, the outer periphery of which is provided with three or more measuring portions and a detecting portion to detect variation in the positions of the measuring portions. CONSTITUTION:Variation in the face position of the second face, which is set on the opposite side (or the other side) of the first face, of a work fixing plate 4 is detected by sensors 10-12 as such or in comparison with the reference portion of the work fixing plate 4 and a reference ring 6 retaining the work fixing plate 4, thereby to predict the lapping amount of a work 5 to be machined. Also, by detecting three or more face positions, the lopsided lapping condition of the machined face can be found. In addition, by detecting the face positions using a detecting portion which is formed on the second face of the work fixing plate and varied in width in sequence, positions to be detected can be recognized.
Patent JP-H07217803-A (JP)
Title: Method and equipment for starting waste heat boiler with at least two separating pressure device
Inventor: NAABIRU RAHITO
IPC: F01K23/10
Filed: 1994-12-09
Abstract: PURPOSE: To provide an operational mode for reducing time as much as possible, which is required for starting a waste-heat boiler with used energy, and an apparatus suitable for execution in the improved operational mode. CONSTITUTION: The present invention relates to a method for starting a waste- heat boiler 10 and an apparatus for executing the method. In particular, in a gas turbine combined power station having at least two separate pressure devices 12 and 14 at different pressure levels, in which generated steam alone is used for driving a steam turbine after it has reached predetermined pressure and temperature parameters, steam generated in the pressure device 12 of higher pressure until predetermined pressure and temperature parameters are reached is supplied to at least one pressure device 14 of lower pressure to be heated therein.
Patent JP-H07159886-A (JP)
Title: Method for recording photographing information, camera provided with photographing information recording means and method for printing photograph taken by the camera
Inventor: IWAGAKI MASARU
IPC: G03B27/32
Filed: 1993-12-07
Abstract: PURPOSE:To record the photographing information of a photograph by a compact and inexpensive camera and to reduce the erroneous writing and the erroneous reading of the photographing information by recording the photographing information on a photographic film in a photographing camera by a two-dimensional bar code. CONSTITUTION:A CALRA code recording part 11 recording a CALRA code being the two-dimensional bar code is provided on a rail surface holding the negative film in the camera 10 at a photographic picture position. At the recording part 11, two light emitters consisting of bar-like red light emitting diodes recording the CALRA code outside the photographic picture of the negative film are provided vertically above and below. According to the turning-on time of the respective red light emitting diode, the CALRA code CC is recorded on a corresponding photographing image frame as a latent image. Since the CALRA code can easily be read owing to the characteristic of an information reading system even when the shapes or the size of respective blocks are distorted, a winding-up driving part can be made compact, simple and inexpensive.
Patent JP-H05118104-A (JP)
Title: Envelope
Inventor: HASHIGUCHI AKITERU
IPC: E04D3/366
Filed: 1991-10-28
Abstract: PURPOSE:To execute work simply and quickly without using any fixing tool such as bolts, nuts, etc. CONSTITUTION:Receiving metal fittings B, where rise pieces 7 where through holes 7a are made are provided on the apexes of the receiving tool bodies 6, are placed and fixed at specified intervals on a structure material 11. Through the rise parts 2 and 2 from both sides in width directions of main boards 1, approximately horizontal topsides 3 and 3 are made inward from the top ends, and bends 4 and 4 for engagement are made, respectively, inward from those outer ends, and those are made boards A for building. The boards A for building are arranged on the receiving metal fitting B in close contact so as to straddle it, and a winding board 8 is set to the through holes 7a of the rise piece 7. And, both side parts of the winding board 8 are tied around the opposed bends 4 and 4 for engagement of the adjacent building boards A and A, on both sides of the rise piece 7, and a cap material 5 is engaged with the opposed bends 4 and 4 for engagement of the adjacent boards A and A for building.
Patent JP-H11142188-A (JP)
Title: Encoder and output method for encoder signal
Inventor: ONO YASUSHI
IPC: G01D5/347
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an encoder which obtains an ideal sine-wave signal, by a method wherein a moving slit is formed in a rectangular form and a hole with contour expressed by a sinusoidal function is formed in a fixed slit. SOLUTION: Many moving slits 2 which are formed in a moving code plate 1 so as to generate a moving code are formed of rectangular slits 2A. A fixed slit plate 4 which is provided with a fixed slit 4 is installed so as to face the moving slits. The fixed slit 3 is formed of a sinusoidal slit 3A which is provided with a hole having a contour expressed by a sinusoidal function. When the rectangular slits 2A and the sinusoidal slit 3A are combined for use, a light receiving area S becomes S=2A cosθ. When the contour of the sinusoidal slit 3A is expressed by Y=A sinθ, an output waveform which is close to an ideal sinusoidal waveform is obtained by a photodetector 5. In this manner, the moving slits which are required to be formed of many slits are formed to be rectangular. An encoder which is low-cost and whose performance is high is obtained.
Patent JP-S63159056-A (JP)
Title: Type wheel of small-sized printer
Inventor: HIRASE KAZUHIRO
IPC: B41J1/54
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the deflection or twist of a type sheet and to keep good printing quality over a long period of time, by providing protruding step for preliminarily pulling and deforming the winding part of the type sheet to fix the same to the surface of a receiving table taking up the type sheet. CONSTITUTION:When the type part 1a of the type sheet 1b selected by the rotation of a type wheel 1 reaches the position corresponding to a platen 5, printing is performed by a hammer mechanism 6. The type sheet 1b is composed of silicone rubber and held to the receiving table 2 of the type wheel 2 by engaging a plurality of the positioning projections 1c of the type sheet 1 with the holes 2a of said receiving table 2. However, when the type sheet 1b is continuously used for a long period of time, said sheet 1b stretches to a certain degree and, therefore, a protruding step part 2b is provided to the surface of the receiving table 2 positioned at the winding part, on and after the final contact surface of a type part 1a, of the type sheet 1b within the one-revolution cycle cf the type wheel 1 and an ink roll 3 and tensile deformation is preliminarily generated in the winding part of the type sheet 1b to absorb the stretching of the type sheet 1b. By this method, even when the type sheet slightly stretches during long-term continuous use, deflection or twist is not generated and good printing quality can be kept.
Patent JP-2000127818-A (JP)
Title: Lift up seat for vehicle
Inventor: NINOMIYA MINEO
IPC: A61G3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To move a seat device independently usable as a wheelchair between the inside and the outside of a cabin with its lift up mechanism so as to use it as a seat for the cabin, and to house it at nearly equal level to other seats in the cabin. SOLUTION: In this seat device 10, front wheels 60, 60 turnably provided to a front wheel stay 91 abut on a posture restricting guide 77 attached to a rear wheel stay 71 supporting rear wheels 70, 70 at the time of folding, to control postures of the front wheels 60, 60 from vertical postures to horizontal postures. Thereby, the front wheels 60, 60 are compactly stored along a lower surface of a seat so that the seat device 10 can be housed low by just that much.
Patent JP-H03167551-A (JP)
Title: Solution for processing silver halide photographic sensitive material and processing method
Inventor: ISHIKAWA MASAO
IPC: G03C11/00
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a processing solution capable of rapid processing by incorporating a specified compound. CONSTITUTION:The processing solution contains at least one kind of compound selected from the compounds of formulae I - IV in which R is H or alkyl; each of R<1> - R<5> is 4 - 30 C an aliphatic group; each of R<10> - R<14> is H, same as R<1>, or the like; each of l<1> - l<5> and (m) is 0 or 1; and (n) is an integer of 0 - 20, thus permitting rinsing is promoted in a processing step, and high- temperature short-time treatment to be enabled in a drying step, occurrence of uneven water drops to be prevented, accordingly, a rinsing or rinse-replacing stabilizing step and a stabilizing step and the like to be processed rapidly.
Patent JP-H04180735-A (JP)
Title: Background noise eliminating device for cross section image of body to be examined
Inventor: SHIMIZU AKIRA
IPC: A61B5/055
Filed: 1990-11-14
Abstract: PURPOSE:To eliminate the background image containing a noise by deriving a gradation level value of a picture element for dividing a real image part and a background image part of the periphery of the real image part from a gradation level distribution of the picture element and setting it as a threshold, and converting a fetched image to a binarized image, based on this threshold. CONSTITUTION:An image F1 is inputted to a threshold calculating part 2. The threshold calculating part 2 derives a threshold for dividing a real image part in the image F1 and a background image part containing a noise and sends it to a binarizing part 3. The binarizing part 5 converts the image F1 to a binarized image by using the derived threshold, and sends it to a mask pattern generating part 4. The mask pattern generating part 4 converts the outline outside of a real image in the image F1 and the outline inside to a picture element of an L level and a picture element of an H level, respectively by using the inputted binarized image and generates a mask pattern, and sends it to a mask processing part 5. The mask processing part 5 applies a mask processing to images F1-Fn or images G1-Gn by using the inputted mask pattern, and converts uniformly a picture element of a background image part containing a noise to an L level.
Patent JP-H07155303-A (JP)
Title: System for inspecting function of autonomic nerve
Inventor: OSAWA NORIHITO
IPC: A61B5/0452
Filed: 1993-12-08
Abstract: PURPOSE:To enable more exact judgment by enabling the inspection of the autonomic nerves in real time, thereby enabling rapid and exact treatment and comparison of data at the time of resting and at the time of loading. CONSTITUTION:The electrocardiograms of a patient lying in rest are first measured by an electrocardiogram measuring instrument 100 and R-R interval fluctuations are measured by an R wave interval fluctuation measuring circuit 70 and are once stored in a memory 10a or external storage device 40. The electrocardiograms of the patient at the time of standing under load are then measured, and similarly, the R-R interval fluctuations are measured. The results of the measurement at the time of the rest and the results of the measurement at the time of the load are simultaneously outputted as the same screen by a display device 20 and/or printer 30. The trends of R-R time, R-R histograms, FFTs, etc., are included in addition to the statistical results of prescribed heart beat components in the R-R interval fluctuation.
Patent JP-H07245298-A (JP)
Title: Manufacture of semiconductor device and semiconductor processing equipment
Inventor: TAKAGI MIKIO
IPC: H01L21/22
Filed: 1992-10-22
Abstract: PURPOSE:To minimize the uneven distribution of temperature within the surface of a wafer to be heated, by inserting the wafer into a furnace at its insertion end, subjecting it to a first processing in a region at a specified temperature, transferring it to a high temperature region, subjecting it to a second processing there, and returning it to the specified temperature region. CONSTITUTION:A wafer 2 is placed on a wafer holder 3, and a wafer holder elevating system 11 is moved up to its upper end. A supporting table 7 is pushed against the lower end of quartz reaction tube 4, and the wafer is sealed in the resultant region at a temperature of 700 deg.C. Then a thin film is formed thereon. A wafer moving magnet 9 is driven to move the wafer up to a position at 850 deg.C, and the wafer is held there for 15-30 minutes for annealing. The wafer moving magnet 9 is driven again to move the wafer down to the position at 700 deg.C. This minimizes the uneven distribution of temperature within the surface of a wafer to be heated, and makes it possible to continuously perform thin film formation and annealing.