baber/WOPTO huggingface dataset:
Patent JP-S62249069-A (JP)
Title: Sensor built-in type bearing device
Inventor: SAWA SHIRO
IPC: G01P3/488
Filed: 1986-04-21
Abstract: PURPOSE:To prevent a malfunction from being generated due to a fact that dust goes in between a pulse generator and a pulse detector, by providing the pulse generator and the pulse detector on a bearing device. CONSTITUTION:Between an inner ring 2 and an outer ring 1, a ball 3 being a rolling element is interposed in two lines in the peripheral direction, and the inner ring 2 and the outer ring 1 are supported so that a relative rotation can be executed. A space part between the inside peripheral part of the outer ring 1 and the outside peripheral part of the inner ring 2 is sealed up tightly by a seal member 4 being a sealing-up means, in a shape containing the ball 3 in the inside, and a sealed-up space 5 is formed. On the outside peripheral part of the inner ring 2 of such a sealed-up space 5, a pulse generator 6 on which plural pieces of projecting part consisting of a magnetic material are provided is arranged, and a pulse detector 7 is attached to the inside peripheral surface of the outer ring 1.
Patent JP-H01262683-A (JP)
Title: Method for driving semiconductor laser
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/06
Filed: 1988-04-14
Abstract: PURPOSE:To display the high output low noise characteristics for accelerating the access time by a method wherein an exciting region is impressed with a gaining voltage while during low output and high output operations, an absorbing region is impressed with specified voltages alternately. CONSTITUTION:The oscillation threshold value voltage as injected evenly when an exciting region 12 and an absorbing region 11 are short-circuited is assumed to be V0. The exciting region 12 is impressed with DC bias V1(V1>V0) while the absorbing region is impressed with bias V2(V2>V0) during low output operation and bias V3(V3>V2) during high output operation. When the absorbing region 11 is impressed with the bias V2, this region 11 working as a saturable absorber, the low noise characteristics not exceeding the relative noise level of -120dB/Hz under optical output 1-3mW of returning light 1% can be displayed. On the other hand, when the absorbing region 11 is impressed with the voltage V3, the region 11 also becomes a gain region to bear the high output characteristics. Consequently, the high output low noise state can be brought about by simply changing the bias state in the absorbing region 11 while keeping the state of the exciting region 12 impressed with specified bias V1.
Patent JP-S62249264-A (JP)
Title: Data processor
Inventor: AKAO YASUSHI
IPC: G06F11/267
Filed: 1986-04-23
Abstract: PURPOSE:To improve the testing efficiency of a functional block by providing an inner bus with a buffer circuit that enables address data used for selecting the prescribed area in the functional block to be supplied from the outside. CONSTITUTION:When functional blocks such as a program memory ROM, a data memory RAM and a timer TM, all of which are built in a single chip microcomputer MCU, are tested, the buffer circuit BUF provided in the internal bus IB is connected to a tester (not shown in figure). When a test mode is specified, the BUF makes address and control signals outputted from the tester in a state where they can be inputted to the address and control buses of the IB, and data in the data bus of the IB in a state where said data can be outputted to the tester. In those states the tester can directly access the functional blocks as if they were peripheral devices, selects the prescribed area in the functional blocks at addresses supplied from the tester and tests the blocks.
Patent JP-H06282334-A (JP)
Title: Digital servo control device
Inventor: TAKANO TOSHIO
IPC: G05B11/36
Filed: 1993-03-27
Abstract: PURPOSE:To prevent the shaft of a servo motor from being resonated by removing a high frequency component in an objective current through a low pass filter and outputting the objective current from which the high frequency component is removed to a current feedback loop as an objective current. CONSTITUTION:The objective position of a control shaft is outputted through objective position output means 11 to 13 and the momently current position of the control shaft is detected by a current position detecting means 16. An objective speed computing means 20 computes the positional deviation of the control shaft from the objective position and the current position and computes the objective speed of the control shaft in accordance with the positional deviation. Then proportional gain and integrating time are applied to integration relating to the speed deviation between the objective speed and the current speed and its time to compute an objective current. A high frequency component higher than prescribed interruption frequency is removed from the objective current through low pass filters(LPFs) 14, 20 and an output from the LPFs 14, 20 becomes an objective current in the current feedback loop.
Patent JP-S58213659-A (JP)
Inventor: JIYAAKU SUMETSUTO
IPC: B29C63/00
Filed: 1983-05-24
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-S57207050-A (JP)
Title: Transfer mold
Inventor: SATOU HIDEMI
IPC: B29C33/00
Filed: 1981-06-17
Abstract: PURPOSE:To eliminate a gas clack by simple improvement in a mold so as to produce a highly precise plastic molded item in high yield, by providing an auxiliary cavity in addition to a parting line. CONSTITUTION:A main cavity 7 is filled with a molding material in a pot 4 by the pressure of a plunger 1 through a runner 5 and a gate 6. Then the material fills an auxiliary cavity 16 through the main cavity 7, and therefore the gas clack can be eliminated which has hitherto been generated at the main cavity 7. The molding material filled in the auxiliary cavity 16 is taken out through a lock pin 14 at every molding shot.
Patent JP-H02271816-A (JP)
Title: Washing degree detecting device for tableware washing machine
Inventor: NUKAGA SUNAO
IPC: A47L15/46
Filed: 1989-04-12
Abstract: PURPOSE:To detect the degree of washing with high accuracy by providing the reflecting surface on a position for abutting on supply water and washing water to a washing tank, detecting a reflected light of a light emitting element for irradiation, storing and operation output of a light receiving element as a set operation value, and providing a discriminating part for detecting the degree of washing, based on the set operation value. CONSTITUTION:A reflecting surface (plate) 8 is erected on the bottom face of a washing tank 1 so that it is washed by supply water from a feed water pipe 2, and injected washing water and rinsing water hit against it. On the other hand, on the side wall of the washing tank 1, a light emitting element 9 such as an LED, etc., for irradiating the reflecting surface 8 with a light beam, and a light receiving element 10 such as a phototransistor, etc., for photodetecting a reflected light are provided by two pairs. This light receiving element 10 inputs a prescribed operation output to a microcomputer 12 through an A/D converter 11 in accordance with the photodetecting quantity. The microcomputer 12 calls an operation set value from a RAM and compares it with the operation output and discriminates it, and when they coincide roughly with each other, the process is ended by deciding that washing is enough, and when the operation output is low and they do not coincide roughly, it is decided that washing is not enough, and by putting in detergent again, the washing process (rinsing process, as well, if necessary) is executed.
Patent JP-S63257132-A (JP)
Title: Manufacture of oxide superconductor
Inventor: NOJIRI AKIO
IPC: H01B13/00
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the good superconductive characteristic by using specific soluble organic metals to hydrolyze, forming the sol material thus obtained into a gelatinous molding directly or via another base material, and sintering this gelatinous molding to form a composite metal oxide. CONSTITUTION:The preset quantity of soluble organic metals expressed by formulas M1(OR1)3, M2(OR2)2, Cu(OR3)2 is dissolved in a water-soluble organic solvent to form a sol by hydrolysis, the sol material thus obtained is formed into a gelatinous molding directly or via another base material. Next, the gelatinous molding thus obtained is dried then heated and sintered to form a composite metal oxide. In the formulas, M1 is the rare earth element of the IIIa group, M2 is the alkaline earth metal of the IIa group, R1-R3 are the groups combined or coordinated with M1 or M2 such as the low-grade alkyl group or alkyl carbonyl group or acetyacetone base and dissolved in a water-soluble organic solvent. A superconductor excellent in the superconductive characteristic is efficiently obtained accordingly.
Patent JP-S62250465-A (JP)
Title: Optical writing device
Inventor: ADACHI KOJI
IPC: G03G15/04
Filed: 1986-04-23
Abstract: PURPOSE:To prevent a SELFOC lens from warping and to increase the resolution by providing an image forming element support member which holds an image forming means and a light emitting means at a specific interval of length and supports at least one of both end parts of the image forming element movably. CONSTITUTION:Both end parts of the SELFOC lens are fitted to the image forming element support which adjusts the interval between the SELFOC lens and light emitting element 10 through rotatable support devices 14. Therefore, even when both end parts of the SELFOC lens are fixed, stress applied to the SELFOC lens is absorbed by the movement of the fixed parts of the SELFOC lens end parts and the center part of the SELFOC lens is not strained. In this case, the image forming element support is provided with an elastic body and stress is applied from the center part of the SELFOC lens to both ends to increase curvature preventing effect.
Patent JP-2000284660-A (JP)
Title: Image recorder
Inventor: MURAKAMI SHINICHI
IPC: G03G21/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent clogging caused by the adhesion of toner at the natural dropping part of a waste toner carrying path and to simplify the mechanism of a shutter at a toner discharge port. SOLUTION: A stirring member 71 is provided in the toner dropping part 15 and engaged with the spiral part 66 of a coil spring so as to rock a stirring part 76. By utilizing the elasticity of the coil spring 53 carrying the toner by axial rotation, a movable cap 54 being the shutter of the toner discharge port 34 is energized. Thus, the clogging which occurs because the waste toner adheres to the inside of a duct and is lumped is prevented just by providing a toner stirring member having simple constitution at a dropping part where the toner naturally drops.
Patent JP-H09277822-A (JP)
Title: Laminated glass
Inventor: TAMAI KOJI
IPC: B60J1/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated glass without any blisting although the a notch is formed in a ceramic coated layer. SOLUTION: A ceramic coated layer 2 of designated width is formed in a periphery part of a laminated surface of one of an interior side plate glass or an exterior side plate glass and also a notch 3 thoroughly surrounded by the ceramic coated layer which does not communicate with an outer edge of the ceramic coated layer 2 is formed in a part, of the ceramic coated layer in a laminated glass that the interior side plate glass 1' and the exterior side plate glass 1 are bonded with an intermediate film.
Patent JP-S5719022-A (JP)
Title: Operation of denitration apparatus
Inventor: KATOU YASUYOSHI
IPC: B01D53/86
Filed: 1980-07-09
Abstract: PURPOSE: To rapidly remove the reaction products of SOX and NH 3 , crystallized on catalyst at low temperatures, by controlling the amount of NH 3  to inject to less than an equimolar amount on the basis of NOX present in waste gas in a NH 3  catalytic reduction type denitration method.  
     CONSTITUTION: Waste gas containing SO x  is treated at 300°C or lower in an NH 3  catalytic reduction type denitration apparatus, where SOX is reacted with NH 3  injected as a reducing agent to crystallize the reaction products of SOX and NH 3  on a catalyst, whereby lowering the activity of the catalyst. When the activity of the catalyst is lowered, the injection of NH 3  to the apparatus is temporarily stopped or the amount of NH 3  to inject is controlled to less than an equimolar amount on the basis of NOX present in waste gas. Thus, NH 3  present in the reaction products of SOX and NH 3 , deposited inside the pores of the catalyst, is selectively and rapidly reacted with NOX in the waste gas and the NOX is therefore decomposed into N 2  and sulfuric acid and removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06283751-A (JP)
Title: Optical semiconductor device
Inventor: KAWAKAMI YOJI
IPC: H01L31/12
Filed: 1993-03-26
Abstract: PURPOSE:To provide plural kinds of products from the same basic structures by enabling the number of parts and assembling processes to be reduced, concerning an optical semiconductor device using a light emitting element and a light receiving element. CONSTITUTION:A light emitting regions P and a light receiving region Q in a pair are provided adjacently on a flexible and insulating film substrate 1, and conductive leads 2 and 3 are formed each in the light emitting region P and the light receiving region Q, and a light emitting element 11 and a light receiving element 12 consisting of semiconductor elements, severally, are loaded in the light emitting region P and the light receiving region Q, and the leads 2 and 3 are electrically connected with each other. A reflection type of product can be gotten by positioning the film substrate 1 in flatly, and juxtaposing the light emitting element 11 and the light receiving element 12, and a transmission type of product can be gotten by bending the film substrate 1 and counterposing the light emitting element 11 and the light receiving element 12.
Patent JP-H10276762-A (JP)
Title: Apparatus for measuring cell activity
Inventor: KUSUNOKI SHINICHIRO
IPC: C12Q1/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring cell activities capable of measuring the cell activities in a short time according to simple operations and continuing the observation of progress in the course. SOLUTION: This apparatus for measuring cell activities comprises the first measuring call for housing a liquid culture medium containing an objective cell of measurement added thereto, the second measuring cell for housing the liquid culture medium containing the objective cell of the measurement and an objective substance of the measurement added thereto, a cassette 1 for supporting both the measuring cells, a culture part 11 capable of housing both the measuring cells together with the cassette 1 and carrying out the culture of the objective cell of measurement in the liquid culture medium, an electrode connecting part 15 capable of measuring the amount of dissolved oxygen in the liquid culture medium in both the measuring cells taken out from the culture part 11 after the culturing for a prescribed time,  a data processing part 16 capable of carrying out the prescribed processing of an electrical signal outputted from an oxygen electrode as an input and outputting results of the measurement of the cell activities and a conveyor 21 capable of circulating both the measuring cells between the culture part 11 and the electrode connecting part 15.
Patent JP-S62251016-A (JP)
Title: Electric discharge machine
Inventor: SHIMIZU AKIHIKO
IPC: B23H7/26
Filed: 1986-04-22
Abstract: PURPOSE:To aim at improvement in the operation rate of a machine, by unitizing a machining part of the electric discharge machine, making a work unit free of separation after being lifted up from a work tank, and making each work unit interchangeable. CONSTITUTION:A work unit 1 is lifted up by a conveyor and placed in a work tank 20 free of movement in and out. In the midst of performing some machining, there is provided with another work unit 1 attaching an electrode 13 to an electrode setting base 14 in advance. In case of shifting to the next machining stage, each work unit 1 is interchanged. Therefore, dead time in the machining is reducible. This machine is constituted of presupposing that a fork-lift truck so that setting of a workpiece and the electrode is so easy.
Patent JP-2000286031-A (JP)
Title: Continuous terminal mounted on base
Inventor: FURUKAWA OSAMU
IPC: H01R13/405
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain continuous terminals mounted on a base, improved in order to prevent a crack generated in the case of cutting the continuous terminals apart after molding, in a technology of the continuous terminals to be molded on a connector integrally formed with a case. SOLUTION: An upper-side connecting terminal part 23 and a lower-side connecting terminal part 24 are arranged coincident with each other on the same axis, and a stress at the time of connecting a printed circuit board 3 to the upper-side connecting terminal part 23, or a stress at the time of mounting/removing an outside connector on/from the lower-side connecting terminal part 24 is absorbed by converting the stress direction by a folded doubly-bent part 22 projecting in the rectangularly cross direction roughly on the center of continuous terminals 2, and also the doubly-bent part 22 absorbs an impact at the time of cutting a bridging part 21 connecting the continuous terminals 2 mutually, to prevent a damage of a base 12.  Besides, the continuous terminals 2 mounted on the base 21 are so composed that, in order not to give distorsion to the base 12, V-shaped grooves are formed on the upper surface of the bridging part 21 and molded on the base 21 so as to be cut easily thereafter.
Patent JP-S5427176-A (JP)
Title: Apparatus for storing ariticles to be machined
Inventor: MOTOKATSU NORIHISA
IPC: B65G1/04
Filed: 1977-08-01
Abstract: PURPOSE: To provide an apparatus capable of automatically storing articles, in which a transfer means is provided at the uppermost stage of raising and lowering stations, and a connecting conveyor extended between inlet and outlet stations is provided at the lowermost stage of the raising and lowering stations. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04304884-A (JP)
Title: Purification of glucose-6-phosphate dehydrogenase
Inventor: NAGATA KAZUHIKO
IPC: C12N9/04
Filed: 1991-03-29
Abstract: PURPOSE:To purify a large amount of the subject enzyme in high purity and efficiency with a small amount of adsorbent in a column having decreased volume by carrying out affinity chromatography using a specific adsorption carrier. CONSTITUTION:An enzyme solution containing glucose-6-phosphate dehydrogenase obtained from microbial cells is brought into contact with a water-insoluble carrier containing a colorant selected from Reactive Red 5 and Reactive Yellow 81 to effect the adsorption of the enzyme to the carrier. The adsorbed enzyme is desorbed to obtain the purified enzyme. The microorganism capable of producing the enzyme is preferably Zymomonas mobilis, etc. The water-insoluble carrier is preferably agarose derivative. The eluent solution is preferably a buffer solution of pH 7-8 containing 0.5-1mM of nicotinamide adenine nucleotide (phosphate).
Patent JP-H05305194-A (JP)
Title: Automatic sewing device of trim cover
Inventor: KAWAMURA SEIJI
IPC: B32B5/24
Filed: 1991-03-29
Abstract: PURPOSE:To neartly, straight and automatically sew the edge of texture for forming a rectangular trim cover in an automatic sewing method of a trim seat cover for automobiles. CONSTITUTION:A texture 4 for forming a trim cover is curved and placed within right and left guide pieces 2, 3. The texture is sewed straight by use of a sewing machine by guiding both ends 4a, 4b of the texture 4 at the guide pieces 2, 3 by making use of a recovering force of wadding 42 made of a foamed material constituting the texture 4 for forming this trim cover.
Patent JP-S5426976-A (JP)
Title: Production of improved cation exchange membrane
Inventor: TAKAHASHI KAZUO
IPC: C25B13/08
Filed: 1977-08-02
Abstract: PURPOSE: To enhance the current efficiency of a membrane in electrolysis of an alkali chloride soln. by radiating ultraviolet rays to a side of the membrane made of fluorine-contg. cation exchange resin obtd. by polymerizing a fluorine-contg. monomer, as usual, having a cation exchange group or a group convertible into the exchange group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000285536-A (JP)
Title: Magneto-optical recording medium
Inventor: TANASE KENJI
IPC: G11B11/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium in which each magnetic domain of a recording layer is accurately transferred to a reproducing layer even at a high recording density and in which the transferred magnetic domain can be detected with a great reproduced signal intensity. SOLUTION: The magneto-optical recording medium 10 has a light transmissitve substrate 1, an underlayer 2, a reproducing layer 3, a nonmagnetic layer 4, a mask layer 5, a recording layer 6 and a protective layer 7. The reproducing layer 3 is a magnetic layer that changes from an longitudinally magnetized film to a perpendicularly magnetized film at a prescribed temperature or above. The mask layer 5 is an longitudinally magnetized film at room temperature and loses its magnetization at the prescribed temperature or above. The refractive indexes of the reproducing layer 3 and the nonmagnetic layer 4 are determined in such a way that the reflectivity of laser light is increased even on the interface between the layers 3 and 4. When the refractive indexes of the reproducing layer and the nonmagnetic layer are represented by n1 and n2, respectively, the relation of n1>n2 is satisfied.
Patent JP-S63259719-A (JP)
Title: Carry farseeing circuit
Inventor: KAMAYA YUKIO
IPC: G06F7/508
Filed: 1987-04-17
Abstract: PURPOSE:To reduce the number of gates, without damaging the rapidity of a carry selection method by providing two sets of gate circuit parts, at least one of the inputs of which can change according to the change of the state of a carry signal, and connecting them to a common gate part in parallel. CONSTITUTION:In a carry farseeing circuit, which executes an addition operation of n-bit m-number [(n) is integer, (m) is >= integer 2] as considering the carry signal from a low-order and outputs an addition result, corresponding to the state of the carry signal, and the carry signal to a high-order, in parallel respectively, the gate circuit part, the input of which does not change independently of the change of the carry signal from the low-order, is constituted as one common part 100. Then, the gate circuit part, at least one of the inputs of which can change according to the change of the carry signal from the low- order, is constituted of an individual circuit, corresponding to the respective state of the carry signal, and is connected to the common part 100 in parallel. Thus, the number of the gates can be extremely reduced, and in addition, the rapid operation, i.e., the feature of the carry selection method is never damaged.