baber/WOPTO huggingface dataset:
Patent JP-H03104166-A (JP)
Title: Photo detecting device
Inventor: ARINAGA KENJI
IPC: H01L27/14
Filed: 1989-09-18
Abstract: PURPOSE:To detect incident light only from the front part of a light receiving surface, by separating adjacent photo detectors by using a semiconductor layer, and forming the photo detectors in the holes bored in the semiconductor layer. CONSTITUTION:A semiconductor layer 12 is formed on a substrate 11, and has holes 12a bored at specified intervals. Photo detectors 13 are formed in the holes 12a. Neighboring photo detectors 13 out of many photo detectors 13 are separated by the semiconductor layer 12. By the photo detectors 13, incident infrared radiation is subjected to photoelectric conversion, and outputted as a detected signal. Even if carrier generated by the incident light into the photo detector 13 diffuses, it is blocked by the semiconductor layer 12 and does not enter the adjacent photo detectors 13, so that crosstalk can be prevented. Thereby the distortion between the substrates 11 is restrained, high resolution is realized, and the photo detectors 13 can detect the incident light only from the front part of the light receiving surface.
Patent JP-S61120003-A (JP)
Title: Infrared thickness measuring instrument
Inventor: EMOTO MITSUTAKA
IPC: G01B11/06
Filed: 1984-11-16
Abstract: PURPOSE:To take a measurement with small influence of disturbance by trans mitting infrared rays projected from a detector through a body to be measured and reflecting them by a reflecting plate, and making them incident on the detector through the body to be measured. CONSTITUTION:An upper frame 41 supports, runs, and moves the detector 1 and a lower frame 42 supports, runs, and moves a reflecting plate 2. The detec tor 1 and reflecting plate 2 are moved synchronously at invariably opposite positions by a running means (not shown in figure) and a control means (not shown in figure). The reflecting plate 2 has an aventurine diffusion surface by aluminate-treating the surface of Al. The detector 1 and reflecting plate 2 are scanned reciprocally in breadthwise directions of the body 3 to be mea sured to measure its thickness at respective points, and infrared rays from the detector 1 are transmitted through the body 3 to be measured, reflected by the reflecting plate 2, and transmitted through the body 3 again to enter the detector 1. Thus, the infrared rays are transmitted through the object 3 twice, so the measurement is secure and its precision is improved.
Patent JP-H1088296-A (JP)
Title: Iron-base magnetic alloy
Inventor: TAKAGI SHIGEAKI
IPC: H01F1/147
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a soft iron-base magnetic alloy in which electric resistivity and magnetic flux density are improved and both iron loss and copper loss are controlled without increasing the alloying amounts of Si and Al, by specifying a composition consisting of C, Si, Mn, P, and Fe. SOLUTION: This alloy is a crystalline iron-base magnetic alloy having a composition consisting of, by weight, <0.02% C, 0.05-3% Si, 0.1-2% Mn, 0.3-1.2% P, and the balance essentially Fe. In this alloy, excellent magnetic properties of low iron loss and low copper loss can be attained by the combined addition of P and Mn while securing workability by reducing C content in an Fe-Si alloy of prescribed Si content.
Patent JP-S60133344-A (JP)
Title: Automatic sampling apparatus for rheometer
Inventor: KANAMORI TAKAAKI
IPC: G01N11/14
Filed: 1983-12-21
Abstract: PURPOSE:To monitor the stability of a material to be measured automatically and highly accurately, by providing a sample receiving tank in a sample circulating system, feeding the material to be measured form the lower side of a rheometer, overflowing the material to be measured, thereby picking up a small amount of COM. CONSTITUTION:A sample receiving tank 12 is provided in a sample circulating system. A material to be measured is fed from the lower part of a rheometer 11 and made to overflow. For this purpose, a large amount of fuel (COM), which is a mixture of coal and oil and flowing in a main pipe, is made to flow by a pump 6. A small amount of the COM is picked out of said flow, and an average sample can be introduced into the rheometer 11. Thus the stability of the material to be measured, which is flowing in the main pipe, can be monitored automatically and highly accurately in a short time.
Patent JP-H0796492-A (JP)
Title: Control device of industrial robot
Inventor: SATO SATORU
IPC: B25J19/06
Filed: 1993-09-28
Abstract: PURPOSE:To surely prevent the interference such as collision of a robot body part with a peripheral equipment by providing a means to limit the motion of the robot body part from the range of the normal motion to the range of the limited motion when a judging means makes a judgement that the conditions to limit the motion are established. CONSTITUTION:The signal indicating the position of a robot body part 1 in the case of combination where the robot body part 1 may be collided with a peripheral equipment is received by one input port which is preliminarily specified by the CPU of a control box 2, while the signal indicating the peripheral equipment when the possibility of collision is present is received by the other input port. The CPU makes a judgement whether or not the conditions for the limited motion are established based on the signals to be received by the respective two input ports, and when the conditions for the limited motion are established, switching is made to the other positional data which are preliminarily stored in the RAM corresponding to these conditions of the limited motion to execute the motion within the range of the limited motion.
Patent JP-H04119250-A (JP)
Title: Large diameter toothed pulley
Inventor: MATSUNAGA ZENJI
IPC: F16H55/38
Filed: 1990-09-11
Abstract: PURPOSE:To conduct manufacturing easily and inexpensively in addition to the securing of the same function of an ordinary toothed pulley, by setting intervals so that there may be at least two toothed portion units which are under the condition of being meshed with a toothed belt, under a rotary condition. CONSTITUTION:At a thick diameter toothed pulley rotating in a mode in which it is meshed with a toothed belt, a pulley main body 1 consisting of a hub 10, an outer periphery ringlike portion 11 and a connection member 12 connecting the mutually, is constituted. Meanwhile, each toothed portion unit 2 which consists of a base belt portion 20 having a recessed surface that coincides or almost coincides with the outer periphery surface of the portion 11, and a plurality of toothed portions 21 that are in continuation on the projecting side, is constituted. And toothed unit 2 are fitted to the main body 1 at fixed angle intervals in a mode in which the base belt portion 20 recessed surface side is opposed to the outer periphery surface of the portion 11, and at the same time the above intervals are set so that there may be at least two toothed portion units 2 which are under the condition of being meshed with the toothed belt, at a rotary condition.
Patent JP-2000061683-A (JP)
Title: Solder plated wire
Inventor: OKADA YOICHI
IPC: C23C2/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a solder excellent in solder wettability, excellent in heat resisting strength hardly generating thermal creep under a high temperature environment and containing no harmful Pb by providing a plating layer comprising Bi, Ag, Cu, and the balance Sn with inevitable impurities with a specified weight-based ratio on the outer peripheral surface of a metallic element wire. SOLUTION: The plating layer comprises, by weight, 1.0-30% Bi, 0.5-10% Ag, 0.01-2% Cu, and the balance Sn with inevitable impurities. This solder plated wire is improved in solder wettability, so solder connecting workability is improved and man-hour of working for electronic instrument or the like is reduced. Heat resisting strength of soldered part is improved, thermal creep even under a high temperature atmosphere is hardly generated no dropping-off of solder plated wire out of soldered part happens, and reliability of solder connecting part is improved. Further, the surface of the plating is hard and hardly flawed, ill appearance of the solder plated wire is decreased, and no harmful Pb component is contained, so that safety with respect to health and environment is secured.
Patent JP-H0988349-A (JP)
Title: Panel raising device
Inventor: GOTO NORIAKI
IPC: B66F3/44
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To raise a panel easily. SOLUTION: A panel raising device concerned 20 has a rotary bar 26b which is supported on a base 21 as rotatable round a shaft 27b. A threaded shaft 30b is supported by the rotary bar 26b rotatably round it, and a follower member 32b is fitted on threaded shaft 30. A rotary support member 35b is supported by the follower member 32b rotatably round a support pin 33b, and a partitioning panel 15 is supported by the rotary support member 35b. In this panel raising device 20, a movable support member 43 movable in the horizontal direction is installed so as to support the bottom of the partitioning panel 15.  After the rotary bar 26b and threaded shaft 30b are raised, the threaded shaft 30b is rotated so as to elevate the follower member 32b and rotary support member 35b, and the movable support member 43 is moved in the horizontal direction so as to make approach to the rotary support member 35b, and thereby the partitioning panel 15 is raised.
Patent JP-2000076974-A (JP)
Title: Circuit breaker
Inventor: KUME MASAHIRO
IPC: H01H39/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively restrain, using a compact structure, splashing of a flame produced during the breaking of a circuit. SOLUTION: This circuit breaker 10 has a second coupling element 26 inserted in the cylinder part 28 of a first coupling element 20 and breaks a circuit, by forcibly pushing the second coupling element 26 out of the cylinder part 28 by means of the pressure of gas produced by causing an explosive to explode using a squib 30. A cylinder body, having an insulating interior wall 24 on the inside of a metallic outer peripheral cylinder 22, is joined to the cylinder part 28, and the second coupling element 26 forced out of the cylinder part 28 is received in the inside of the insulating interior wall 24.
Patent JP-H03105895-A (JP)
Title: Thin film electroluminescent device and its manufacture
Inventor: KIZAWA KENICHI
IPC: H05B33/14
Filed: 1989-09-20
Abstract: PURPOSE:To obtain blue emitting at high luminance and give a multicolor light emitting display device by making the structure of a matrix of a light emitting layer be a NaCl-type and specifying the positions of Na, Cl, and the position of Na in the matrix. CONSTITUTION:After a transparent electrode (ITO) 2 is formed on a glass substrate, a stripe pattern is formed. After the surface is cleaned well, a film as a first insulating layer 3 is formed, and then a light emitting layer 4 is formed on the film by electron beam. A second insulating layer 5 is formed on the light emitting layer 4 in the same way of the first insulating layer and finally an Al electrode 6 is formed rectangularly to the ITO electrode. The matrix material of the light emitting layer 4 has a structure of NaCl-type and the position of Na is occupied with Sr and Ba mixture or 100% of Ba and the position of Cl is occupied S and/or Se and the position of Na in the matrix material is Ca which is partly substituted, and with 0.02-0.2mol% of Ce, blue emitting is provided. In this way, a multicolor light emitting display device having a blue emitting layer with high luminance is obtained.
Patent JP-S60135470-A (JP)
Title: Bondable film-forming material
Inventor: KAWAGUCHI TOSHIO
IPC: A61K6/884
Filed: 1983-12-23
Abstract: PURPOSE:To provide a bondable film-forming material which can be preserved in the form of one-pack type, can be cured in a proper curing time and is useful as a restorative dental material, consisting mainly of a carboxyl group-contg. high-molecular material, an organometallic compd. and a benzoic acid derivative. CONSTITUTION:A bondable film-forming material consists mainly of a high-molecular material (A) contg. carboxyl groups or its anhydride groups, at least one organometallic compd. (B) selected from an organoaluminum conpd., an organosilicon compd., an organozirconium compd. and an organoboron compd. (e.g. aluminum isopropionate and tetraethyl silicate) and a benzoic acid derivative (C) of the formula (wherein n is 0, 1-4; X is alkyl, alkoxyl, carboxyl, etc.; R is alkyl, haloalkyl, alkoxyalkyl, phenoxyalkyl, aryl, benzyl, etc.) (e.g. 2-methyl-6- methoxybenzoic acid). The material can be preserved in one-pack form by using the compd. C as a stabilizer for the compd. B and is useful as a restorative dental material.
Patent JP-H0578092-A (JP)
Title: Inverse machine for heavy l-shaped concrete object
Inventor: SUGIHARA TSUNEO
IPC: B66C1/44
Filed: 1991-09-21
Abstract: PURPOSE:To provide an inverse machine for L-shaped concrete heavy objects which allows heavy L-shaped concrete objects, in particular, heavy concrete objects such as side ditches manufactured like a L skape with a large length to safely and efficiently inversed in the longitudinal direction, CONSTITUTION:An inverse machine consists of a pair of rotors 104a, 104b provided opposite to each other, pads 109a, 109b and 110a, 110b which are provided on the rotors 104a, 104b and apply pressure to end sides of a heavy L shaped concrete objects, a hydraulic pressure device 107 which pushes the rotors 104a, 104b to the heavy L-shaped concrete object, and a motor which rotates the rotors 104a, 104b. Engagement bodies 111a, 111b and 112a, 112b which engage with end surfaces defined by individual sides composing the heavy L-shaped concrete object are provided on the rotors 104a, 104b.
Patent JP-S60120790-A (JP)
Inventor: JIIGUFURIITO NOBUAKU
IPC: C07C1/00
Filed: 1984-11-16
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-2000072488-A (JP)
Title: Laminated body and its production
Inventor: SUZUKI SUSUMU
IPC: C03C17/36
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a laminated body hard to be stuck with inorg. contaminants or easy to remove them and having superior film strength and weather resistance by successively forming a silicon-base layer and a carbon- base layer each having a specified geometric film thickness on a glass substrate. SOLUTION: A silicon-base layer having 0.5-3 nm geometric film thickness and a carbon-base layer 2 having 3-50 nm geometric film thickness are successively formed on a glass substrate 11. An amorphous carbon film is suitable for use as the carbon-base layer 2. This film is apolar, hardly forms a hydrogen bond and has no strong interaction with other substance. An Si-base inorg. contaminant does therefore not stick on the carbon layer 2. The carbon layer 2, is. e.g. a layer of 100% carbon, hydrogen added carbon or fluorine added carbon.
Patent JP-S60134584-A (JP)
Title: Digital convergence device
Inventor: MORITA KATSUMI
IPC: H04N3/23
Filed: 1983-12-21
Abstract: PURPOSE:To reduce the capacity of a frame memory by providing each integration circuit obtaining a convergence correction required amount of a selected adjusting point and an adjacent convergence correcting required amount and a subtraction circuit obtaining a correction data of the selected adjusting point. CONSTITUTION:A one-frame memory 5 storing digitally each convergence correcting amount of m-row/n-column adjusting points a1, a2-a7, b1-e7, where (m), (n) are integral numbers, is provided. Then the convergence correction required amount of a selected adjustment is obtained by an integration circuit 21, the convergence required amount of the selected adjacent adjusting point is obtained by an integration circuit 23 and the convergence required amount of the selected adjusting point and the convergence correction required amount of the selected adjacent adjusting point are subtracted 20 for the difference. Then the difference of the correction required amount is multiplied with a coefficient stored in advance in a read multiplier circuit 25 at a multiplier 24, the difference is obtained at each scanning line, the difference and an output of the circuit 23 is added 26 so as to obtain the convergence correction required amount at each scanning line.
Patent JP-H0558574-A (JP)
Title: Ceramic panel for elevator
Inventor: KENJO YOICHI
IPC: B66B11/02
Filed: 1991-08-29
Abstract: PURPOSE:To provide a ceramic panel wherein its lower part can be surely prevented from floating. CONSTITUTION:In a ceramic panel 8 for an elevator formed of a base metal thin plate 9, surface ceramic layer 9a and a reverse ceramic layer 9b respectively sintered to this base metal thin plate 9 to fix both sides and upper parts of this reverse ceramic layer 9b to a door main unit 5 while the reverse ceramic layer 9b is adhesively mounted on the door main unit 5, a film thickness E of the surface ceramic layer 9a is set smaller than a film thickness F of the reverse ceramic layer 9b. Accordingly, a fine view of the ceramic panel 8 can be kept in a good condition over a long time, and a jig for holding the base metal thin plate 9 at heating time is simplified.
Patent JP-H0292325-A (JP)
Title: Tableware washing machine
Inventor: TORIYAMA TAKEO
IPC: A47L15/42
Filed: 1988-09-29
Abstract: PURPOSE:To improve washing efficiency and save a space and lower a cost by a method wherein a plurality of vapor spouts are arranged, and wherein vapor and washing water from a vapor generating chamber are jetted at the same time at the time of washing, to wash tablewares in a cage, and wherein after the washing, a jet pipe for jetting the only vapor from the vapor generating chamber is set. CONSTITUTION:A plurality of vapor jetting pipes 6 laid according to the bottom section of a cage 3 are arranged. When a water temperature in a vapor generating chamber 12 comes to 100 deg.C or higher, then vapor pressed from the vapor generating chamber 12 is jetted from the spout 6a through the vapor jetting pipes 6 from a vapor pipe 19. When the pressed vapor is jetted from the spout 6a set water surface, then pure water stored in a washing tank 1 on its upper section is also jetted together, and is jetted to tablewares 2 set in parallel with the cage 3 set on its upper section, as the mixing body 25a of the vapor and pure water. After drainage, the pressed vapor is jetted to the tablewares from the spouts 6a of the vapor jetting pipes 6, and the tablewares are vapordried and are sterilized.
Patent JP-H0294073-A (JP)
Title: Error detector
Inventor: TANAKA HISAKATSU
IPC: G11B20/10
Filed: 1988-09-29
Abstract: PURPOSE:To detect and integrate the number of errors by comparing the read data having a read error detecting correcting code and the data, in which error detecting correcting and encoding is executed again, after the read data are error-detecting-corrected. CONSTITUTION:In an error detecting and correcting circuit 3, the read data of a memory 2 are error-corrected and stored into a memory 4. Next, in an encoding circuit 6, redundant data for detecting and correcting an error again are added to the data of the memory 4, stored into a memory 7 and the data of the memory 2 and the memory 7 are compared in a comparing circuit 8. At the circuit 8, when data, which are different in case of the memory 2 and the memory 7, are detected, an error detecting signal is sent to integration circuits 9 and 10. The error detecting signal, in the circuit 9, is integrated and after the comparison is completed at the circuit 8, the integrated result is stored into the prescribed area of a memory 11. Thus, the number of the errors in the reading data can be effectively detected and integrated.
Patent JP-S60143416-A (JP)
Inventor: NASANIERU KAARU ANDAASON
IPC: G11B5/31
Filed: 1984-11-19
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-H1085327-A (JP)
Title: Dialysis system and method for determing calcification degree
Inventor: SPICKERMANN REINER
IPC: B01D61/30
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify the decalcification of a dialysis system to enhance the operability, by providing the system with a means to start the automatic decalcification cycle of the dialysis fluid in the dialysis system upon detecting a specified calcification degree of the dialysis system, in those systems to remove poisonous substances out of the bicarbonate fluid with a decalcification agent in the dialysis fluid. SOLUTION: A blood leakage detector is made up by being equipped with a two-color LED 1 alternatively emitting, for instance, orange-red and green lights. After about 50% of these lights is decomposed by an optical prism 3, they arrive at a reference receiver 5. The light intensity of two colors is then adjusted by a reference channel so that they become a constant ratio with each other. On the other hand, the rest of the lights is made to be radiated via the cell 7 and a medium (dialysis fluid) in the cell to measure a decrement in the light intensity arriving at the cell receiver 9. Evaluating a ratio of changes in light intensity, the decalcification cycle is stared, when the output power decreases as the calcification increase upon operating the bicarbonate dialysis to reach a given threshold value.
Patent JP-H0666534-A (JP)
Title: Soldering appearance inspection method
Inventor: KOBAYASHI KOICHI
IPC: G06T7/00
Filed: 1992-08-19
Abstract: PURPOSE:To control blinking of each ring-shaped light source speedily, transmit obtained image information speedily, and achieve a high-resolution detection. CONSTITUTION:Ring-shaped light sources 20a,..., 20c are placed in three steps at the upper part of a part to be inspected, at the same time a black and white camera 22 is laid out, each light source is allowed to blink at different timings successively, the image information obtained at each lighting timing is stored at corresponding frame memories 26a,..., 26, and then it is judged whether soldering is proper or not according to the image characteristics. In each ring- shaped light source, a number of light emitting diodes 32 are aligned in a downward channel-shaped cover material 30. An interlace scanning system is adopted. the ring-shaped light source lights up only at a half cycle where odd/even image pick-up times are superposed for exposing to the black and white camera, and then the odd/even image pick-up signal is transferred to a frame memory during a next one cycle.
Patent JP-S60132161-A (JP)
Title: Gear ratio detecting device for nonstage speed change gear
Inventor: SAKAI YASUTO
IPC: F16H61/04
Filed: 1983-12-21
Abstract: PURPOSE:To simplify a gear ratio detecting device by forcibly lubricating a sliding area between a gear ratio detecting sensor shoe and the movable side of a primary pulley by a hollow shaft that movably supports the sensor shoe. CONSTITUTION:A pressure regulating valve 43 is arranged in such a manner that the valve body 53 is disposed adjacent to and in parallel with the movable side of a primary pulley 24 is a side casing 2b. A bushing 56 for a spring 55 which presses a spool 54 in one direction is approximately aligned with a movable side pulley half 24a of the primary pulley 24. A sensor shoe 57 which detects the actual gear ratio is directly installed between said bushing 56 and pulley half 24a. When the gear is shifted from low speed to high speed, the pulley half 24a is displaced together with the sensor shoe 57 in the pressure regulating valve 43 to cause the pitot pressure to rise to move the spool 54 to the right to open a port 53d. Further, the lubricating oil flow in a hollow shaft 58 to be supplied to a sliding area between an engaging arm 57b and a grooved rim 24d in the pulley half 24a.