baber/WOPTO huggingface dataset:
Patent JP-H112596-A (JP)
Title: Material testing machine
Inventor: DOI YOSHIKATSU
IPC: G01N3/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To keep the quantity of pressure oil particularly in a low speed hydraulic pressure source appropriate in a material testing machine provided wit the low speed testing hydraulic pressure source and a high speed testing hydraulic pressure source. SOLUTION: A tank 12 of a low speed hydraulic pressure source 2 is provided with an oil gauge 30 for detecting the quantity of pressure oil in the tank 12, and a stroke detector 32 for detecting the stroke of a load table 5, that is, the stroke of a hydraulic cylinder 1. When the hydraulic cylinder 1 is detected to be in an elongated state by the stroke detector 32, and the hydraulic pressure source is switched by a changeover switch 35, or the quantity of pressure oil is at the predetermined upper limit value or lower limit value, an alarm is generated. Upon the generation of this alarm, an operator returns pressure oil in the hydraulic cylinder 1 to the low speed hydraulic pressure source 2 or a high speed hydraulic pressure source 3. The quantity of pressure oil in each hydraulic pressure source can therefore be kept appropriate.
Patent JP-H10233-A (JP)
Title: Artificial dialyser
Inventor: SUNAKAWA NARIYA
IPC: A61M1/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To accurately detect an amount of infusion and that of the drainage and to eliminate the difference between them. SOLUTION: This artificial dialyser 1 comprises a dialysing unit 2 for removing wastes in blood from human body, an infusion unit 3 for supplying an infusion liquid for removing water in the dialysing unit 2 and a draining unit 4 for discharging a filtrate outside of the human body after the water is drained in the draining unit 2. The amount of the infusion liquid is accurately detected by both a weighing meter 6 and an infusion pump 8. The amount of the drainage is accurately detected by alternatively supporting the filtrate to each one of chambers 12A and 12B of a drain chamber 12. One or both of the amount of the infusion liquid and the drainage is adjusted by controlling one or both of the infusion pump 8 and a filtrate pump 11 after comparing the amount of the infusion and that of the drainage by a controlling function built in the dialysing unit 2.
Patent JP-H0822186-A (JP)
Title: Developing device
Inventor: IKEDA YOSHIO
IPC: G03G15/09
Filed: 1994-07-05
Abstract: PURPOSE:To provide a developing device capable of reducing influence from external disturbance as much as possible by setting pressure exerted on a layer thickness regulating blade for a developer and also required for obtaining a necessary quantity of carried developer to a higher value. CONSTITUTION:In the developing device constituted in such a manner that the layer thickness regulating blade 2 for the developer 7 is arranged to face the surface of a developing roll 1, to develop a developer layer thereon which is formed to a constant layer thickness by the layer thickness regulating blade 2 onto a photoreceptor 5, the blade 2 is made of a nonmagnetic material and provided with a magnet body 3 in the magnetic field of the developing roll 1 in a part nearer to the upstream side in the rotational direction of the developing roll 1 than the contact position therewith or a magnet having magnetic force smaller than that on the side of the roll 1 in the part nearer to the upstream side in the rotational direction of the roll 1 than the contact position therewith.
Patent JP-H0319081-A (JP)
Title: Information retrieving system
Inventor: YAMAUCHI TAKAKO
IPC: G06F17/30
Filed: 1989-06-16
Abstract: PURPOSE:To suppress the number of times of I/O of a file required for the retrieval to a prescribed number of times or below irrespective of whether the retrieval range is large or small by generating plural kinds of range type key data which become a combination element of a range containing numerical data and using them as indexes with respect to numerical data of information to be retrieved. CONSTITUTION:With respect to numerical data (m) of information to be retrieved, plural kinds of range type key data which become a combination element of a range containing (m) are generated in advance and stored in an index part. In this state, plural kinds of range type key data contained in a retrieval range given at the time of retrieving the information are combined and read out, an OR processing of the range type key data is executed, and retrieval data is obtained. Accordingly, a range retrieval can be executed by only read-out which combines the range type key data irrespective of whether a retrieval range is large or small. In such a way, the number of times of I/O of a file for reading out the range type key data of an index part required for the retrieval can be suppressed to a prescribed number or below.
Patent JP-S5676033-A (JP)
Title: Wet type sieve analytical method of particle and device thereof
Inventor: IWAMOTO RIYOUICHI
IPC: G01N15/02
Filed: 1979-11-27
Abstract: PURPOSE:To improve an efficiency of an analytical operation by a constitution wherein a sieve is made to be inverted and water and particles passing through the sieve pass through a funnel to drop into a measuring tube equipped with a filter at its lower part. CONSTITUTION:A slurry containing a particle to be analyzed is poured into a sieve 2 having a skirt part 3 faced upward. Water contained in the slurry runs down from the sieve together with small particles and enters a measuring tube 7 via the funnel 6. Since a filter 10 is installed in the measuring tube, small particles are  heaped upon the filter 10 and water is exhausted through a narrow tube 11. Large particles remaining on a net 4 of the sieve 2 are flushed away by water injected  from a nozzle 1 to complete classification. Thereafter, a quantity of small particles  in the measuring tube is read by means of a dial marked on the side of a drum 9.  Next thereto, small particles are taken out of the measuring tube 7 and the sieve 2  is inverted around a shaft 14 to pour large particles into the measuring tube 7 for  measurement. In this way, efficiency of the analysis is improved.
Patent JP-H0819513-A (JP)
Title: Connecting structure for fluid pipeline of endoscope
Inventor: ITOU KEIJI
IPC: G02B23/24
Filed: 1994-07-06
Abstract: PURPOSE:To provide a connecting structure for fluid pipelines of an endoscope which ensures sanitation with no risk of inter-patient infection by eliminating any part likely admitting stagnation of the fluid from the connection part of pipelines. CONSTITUTION:A connecting base 42 is fixed to the end of a connection pipe 41, and a call-in screw 43 provided penetratively with a communication path leading to the connection pipe 41 is fitted in the mouth opening of the connecting base 42, which is drawn nearer and secured. In this connecting structure for fluid pipelines of an endoscope, the mouth part 43c of the communication path formed at the call-in screw 43 is formed with a non-circular cross section as detained with a fastening tool.
Patent JP-S63100558-A (JP)
Title: Package selecting system
Inventor: OBITSU KENZO
IPC: G06F13/14
Filed: 1986-07-02
Abstract: PURPOSE:To make a system small-scale and compatible by adding position information to a mother board on which packages are mounted and operating a package to be selected if selecting information from a control package and position information supplied from the mother board in a mounting slot part coincide with each other as the result of collation. CONSTITUTION:When memory packages 1-0-1-7 having the same circuit constitution are mounted on package connectors 4b-4i, position information corresponding to their mounting positions are received by the wiring of a mother board part 3 and are inputted to a coincidence discriminating circuit 10 as input signals. Meanwhile, selecting information sent from a control package 2 is received by all memory packages because of common wiring of the mother board, and this information is inputted to the circuit 10 as the other input signal. A coincidence signal 13 is obtained only in the memory package whose position information coincides with selecting information, and a control circuit 12 of this memory package can be operated to read and write information from and to a storage circuit 11.
Patent JP-H0318770-A (JP)
Title: Capacitance measuring instrument
Inventor: KUREBAYASHI HITOSHI
IPC: G01F1/56
Filed: 1989-06-16
Abstract: PURPOSE:To obtain C with simple circuit constitution by providing an electric feeding means which feeds a constant current intermittently to an RLC series circuit formed of a conductor and a voltage lead-out means which fetches a voltage when the RLC series circuit does not conduct. CONSTITUTION:The capacitance measuring instrument has the electric feeding means which feeds the constant current intermittently to the RLC series circuit 1 formed of the conductor and the voltage lead-out means 3 which fetches the voltage when the precedent-stage RLC series circuit 1 does not conduct. When the means 2 feeds the electricity to the series circuit 1, a voltage is developed only while the current flows, but charges in the C are not discharged, so the voltage is in a hold state. For the purpose, only L can be taken out by the means 3 by using a difference in property among the L, R, and C. Thus, simpler circuit constitution than before can be realized.
Patent JP-H01319784-A (JP)
Title: Braille display machine
Inventor: SOKABE YASUTERU
IPC: G07D9/00
Filed: 1988-06-22
Abstract: PURPOSE:To prevent braille pins from being hindered from moving even if dust enters from outside by forming grooves along the projecting direction of the braille pins which project from through holes of a panel at their periphery. CONSTITUTION:A braille display device 1 consists of a display panel 11 fitted to the upper horizontal plate part 10a of a display device housing 10, the braille pins 12 arranged projecting from the surface of the panel 11, and a pin driving means 13 which makes those pins 12 project to form braille characters. At the periphery of those pins 12, the grooves 30 are formed along the projecting direction. Dust on the panel 11 falls in gaps between braille pin guide and pins 12 through the through holes in the panel 11 by vibration, etc. The grooves 30, however, are formed in the panel 12, so the dust entering the gaps falls through those grooves 30, so the through holes are not clogged and an invariably stable movable state can be maintained.
Patent JP-S5778006-A (JP)
Title: Device for changing zoom operating system
Inventor: IKEMORI KEIJI
IPC: G02B7/10
Filed: 1980-10-31
Abstract: PURPOSE:To transform a zoom lens provided with two rings into a zoom lens of one ring system, by installing a transforming means which rotates the zoom opening ring through a straightly moving operation and also rotates the focus operating ring through a rotational opration. CONSTITUTION:A zoom lens L makes focusings through the rotation of a focus operating ring B and zoomings through the rotation of a zoom operating ring A. Nonlinear channels 1d1, 1a2... are installed to the inner periphery of a large diameter section 1a formed in a cylindrical member 1 fitted to the outer periphery of the operating ring A, and a screw section 1c which is meshed with a coming-out stopping ring 3 is installed at the end section of a smaller diameter section 1b. The channels 1d1, 1a2... are engaged to pins 4a and 4b set upright to the operating ring A. A straight channel 2a which is engaged to pins 5a and 5b set upright to the operating ring B is installed to one end of a lens operating member 2 loosely fitted to the lens L, and a flange section 2b which is engaged to the stepped section of the member 1 is installed to the other end. When the member 2 is rotated under this constitution, the operating ring B is rotated, and, when the member 2 is straightly moved, the operating ring A is rotated.
Patent JP-H11349041-A (JP)
Title: Carrier tape
Inventor: KATO HIROSHI
IPC: B65D73/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape wherein an excessively thin-walled portion can be prevented from being generated at the time of molding, electronic components can be suitably stored, and rigidity can be increased. SOLUTION: A large number of storage recesses 12 are formed in a longitudinal direction at regular intervals, and an electronic component with a lead 22, which extends from a main body, is stored in each of the recesses 12. In the recess 12, a pedestal 15, for mounting the main body, having a rectangular shape in its plan view is formed at the bottom of the recess so as to bulge toward the opening of the recess. A ridge 17 is provided along the top peripheral edge of the pedestal 15. An auxiliary ridge 18 is formed in each corner of the bottom of the recess so as to extend from the ridge 17 to a side wall surface of the recess.  In the ridge 17, a high part 17a having a height of nearly one third to one half of the distance from the bottom surface of the main body of the electronic component to the joint of the lead is provided at the center of each of sides of the top surface of the pedestal 15 and a low part 17b having a lower height is formed at each corner of the top surface of the pedestal, and the part 17b is connected to the ridge 18.
Patent JP-H0449951-A (JP)
Title: Phantom for tomograph
Inventor: YASUNO YASUSHI
IPC: A61B6/03
Filed: 1990-06-13
Abstract: PURPOSE:To enable direct indication of a characteristic in a Z axial direction in the results of diagnosis while making a border line of a phantom clear by arranging a phantom made up of a closed container body with-almost even thickness containing a ball body, a member for supporting the ball body between the member and the container and a filling liquid between the ball body and the closed container. CONSTITUTION:This apparatus includes one ball body 1, a closed cylindrical container body 2 whose thickness is uniform containing the ball body, a support member 3 to support the ball body 1 in joint between the member and the closed container 2 and a liquid 4 filled between the ball body 1 and the closed container body 2. When the support member 3 is made of an acrylic resin or the like. it takes a stable position when the side of the support member 3 is located below. With such an arrangement, the contour of the ball body can be made clear by a difference in density between the liquid and the ball body to always obtain a tomographic data of a circle as continuous multi-section through a section of the ball body, thereby allowing the studying of a capacity effect by a cutout width of a non-object to be inspected. The closed container with almost an even thickness has no discontinuous point at a specified location otherwise caused by diffraction, absorption and the like, thereby eliminating disturbance in a tomographic data.
Patent JP-H07146712-A (JP)
Title: Pressure regulator
Inventor: DEEBITSUDO SHIYONSUTEIN
IPC: G05D16/06
Filed: 1994-07-06
Abstract: PURPOSE: To provide a gas pressure regulator for which the disadvantageous points of a conventional technique are dissolved or improved. CONSTITUTION: This pressure regulator 1 is provided with a gas inlet 2 and a gas outlet 3 and a gas passage 4 is formed between them. A regulating member 5 is provided on the downstream of the gas inlet far from the gas passage 4. The regulator 1 is also provided with the heat exchange means 15 of the shape of a heater driven by power or an atmosphere theater without the need of the supply of the power disposed between the gas inlet 2 and the regulating member 5. The regulating member 5 is elastically displacable in response to gas pressure, is mechanically connected so as to operate a valve 6 at the gas inlet 2 and regulates the gas pressure at the gas outlet 3.  The regulator is effectively used in a device for supplying gaseous chemical from a high pressure source such as the cylinder of a fumigation disinfectant whose base body is liquefied CO2 , is stronger than almost all of the devices of the conventional technique, is hardly clogged and provides highly sensitive and accurate pressure regulation.
Patent JP-S6131902-A (JP)
Title: Absolute position detector
Inventor: WAKUTA MASANORI
IPC: G01B7/00
Filed: 1984-07-25
Abstract: PURPOSE:To detect the absolute position of multiple rotations by disposing a differential decelerating path and plural detectors of a phase modulation type or amplitude modulation type on the same shaft and processing arithmatically the detection outputs. CONSTITUTION:The input shaft 31 of a detector DCTR is constituted integrally with the output shaft of a motor MTR and the output shaft 37 of a reduction gear 36 is relatively rotatably supported on the shaft 31. The stator side of resolvers 41-44 is fixed to a casing 33 and the resolvers 41, 42 detect the rotating quantity of the decelerated shaft 31. The resolvers 43, 44 detect the rotating quantity of the shaft 31. An excitation signal is applied from an oscillator 51 to the resolvers 41-44 and a phase modulation signal is outputted via switches SW1-SW4 by the on-off signal applied from a control unit (CU). The central processing unit 61 of the CU calculates the absolute position from the count value of a counter 54. The absolute position of the motor shaft over multiple revolutions is thus detected and displayed on a display device 64.
Patent JP-S6131377-A (JP)
Inventor: OKONOGI KATSUJI
IPC: C05G3/00
Filed: 1984-07-25
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-S5485450-A (JP)
Title: Anti-freezing device for tap-controlled instantaneous water heater
Inventor: YAMASHITA HIROSHI
IPC: F24H1/00
Filed: 1977-12-21
Abstract: PURPOSE: To devise to supply hot water in a high temperature and to prevent the water staying in pipes from freezing in winter by arranging various kinds of valves in a fixed order in a feed pipe.  
     CONSTITUTION: A main water tap 9, an apparatus stop valve 10, and nonreturn valve 22 are successively arranged from the upper stream side in a feed pipe 11, while a sliding switch valve 41 is fitted to the nonreturn valve 22 in one body. In this construction, when the apparatus stop valve 10 is opened after a burner 4 is ingnited by the turning of an operation shaft 7, air charge valves 24 and 25, and drainage valves 33 and 34 are simultaneously closed, and the water introduced through the main tap 9 is conducted exclusively through the feed pipe 11 to be heated in a water-heater heat exchanger 3 and issued from a hot water tap 14 for supplying hot water of a high temperature even in winter. When the hot water tap 14 is a little opened after the main tap 9 is opened and the apparatus stop valve 10 is closed, the sliding switch valve 41 opens its valve mouth 13 in the closing state of the nonreturn valve 22, and the water from the main water tap 9 is issued from the hot water tap 14 through a bypass passage 12, preventing the freezing inside pipes by its passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S641191-A (JP)
Title: Semiconductor storage device
Inventor: KOSHIDA SHINGO
IPC: G11C17/00
Filed: 1987-06-22
Abstract: PURPOSE: To reduce components of a selecting circuit to less than a half by selecting memory cells by a 1st selecting circuit which supplies a selection signal to the connection point of a word line or bit line, a 2nd selecting circuit which supplies a selection signal to the other line, and a 3rd selecting circuit which supplies a selection signal to a selecting line connected to a 3rd electrode side.  
     CONSTITUTION: The 3rd selecting circuit is provided in addition to the 1st and 2nd selecting circuits corresponding to a word line selecting circuit 1 and a bit line selecting circuit 2, and this 3rd selecting circuit distribute and connects the source sides of memory cells 3 which are grounded in common to plural selecting lines to perform selections on the source sides. Consequently, when memory cells 3 are selected by word lines 4 and bit lines 5, the 3rd selecting circuits connect several lines 4 and 5 in parallel to select one memory cell 3. Then several lines 4 and 5 are connected in parallel to reduce the numbers of lines 4 and 5 connected to the selecting circuit 1 to less than a half. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08326874-A (JP)
Title: Belt pulley for transmission
Inventor: KOTAKEMORI YOSHIHISA
IPC: F16H55/36
Filed: 1995-05-30
Abstract: PURPOSE: To provide a belt pulley for transmission capable of being additionally used in various kinds of belt transmission method and also capable of preventing noise generation during belt transmission and aiming at cost down of the product. CONSTITUTION: V shape groove 24, a pair of slant steps 28a, 28b and a pair of flanges 30a, 30b are formed on the belt setting surface 23 of a belt pulley 21. Both inside surfaces 25a, 25b incline toward both slant steps 28a, 28b. Both slant steps 28a, 28b have larger diameters than the of the V shape groove 24. Both slant steps 28a, 28b incline less than those of both inside surfaces 25a, 25b o the V shape groove 24 and incline toward both flanges 30a, 30b. Both flanges 30a, 30b have their diameters larger than those of both slant step parts 28a, 28b.
Patent JP-S5678129-A (JP)
Title: Ic guide rail for ic handler
Inventor: OOMOMO SHIYOUJI
IPC: H05K13/02
Filed: 1979-11-30
Abstract: PURPOSE:To obtain the guide rail with an excellent quality and a high reliability for the subject IC handler by a method wherein a coating is formed on a metallic base material for rail by injecting fused ceramic in a plasmatic atmosphere. CONSTITUTION:A package, wherein an IC 10 is fed, and a terminal 11 slide on a metallic guide rail 3 and impact abrasion is also added when the IC strikes against a stopper. When a coating 33 is formed on a rail material 32 by performing a plasmatic injection of the fused Al2O3 and TiO2 or the mixture of them, the guide rail of an excellent quality and a high reliability can be obtained, because the ceramic layer has an excellent abrasion resistance and a high insulating property, and no electrification is generated. Also in this constitution, the fused ceramic is injected thickly so that an abrasive machining can be performed on the surface and this enables to obtain a smooth surface by having an easy grinding with a diamond grindstone.
Patent JP-S5858022-A (JP)
Inventor: RARUFU ANDAASON
IPC: D06M13/165
Filed: 1982-09-08
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-H08327531-A (JP)
Title: Inspection method for blood distribution
Inventor: MATSUOKA KATSUNORI
IPC: G01N21/27
Filed: 1995-05-29
Abstract: PURPOSE: To visualize the blood distribution over an inspection surface by image-picking up reflected light from the surface of a specimen with an image- pickup device equipped with a filter to irradiate with the light of a specific wavelength the surface and allow the transmission thereof. CONSTITUTION: Light of 430nm wavelength band is projected to a specimen surface A from a light radiation device 1. Then, the light reflected from the surface A is photographed with an image pickup device 2 and visualized on a monitor 3. In this case, a filter for allowing the transmission of a wavelength band between 428nm and 449nm, an image intensifier capable of sensing a wavelength band of 430nm and a visualization CCD camera are, for example, used as the device 2. Thereby, the distribution of oxygenated hemoglobin over skin surface can be visualized.