baber/WOPTO huggingface dataset:
Patent JP-H02287087-A (JP)
Title: Vertical type heat treatment furnace
Inventor: MORISHIMA KAZUHIRO
IPC: F27B1/00
Filed: 1989-04-27
Abstract: PURPOSE:To reduce a temperature decreasing time and improve an efficiency of production by a method wherein some separable thermal insulation pipes separators are arranged some concave portions formed at a main body of a furnace core pipe and a central circumferential surface of a main body of the thermal insulation pipe enclosing a heating material. CONSTITUTION:A thermal insulation pipe device 50 encloses a furnace core pipe device 20, a soaking pipe 30 and a heating member 40. Some separable thermal insulation pipe separators 52A and 52B separable from a main body 51 of the thermal insulation pipe by moving means 53a and 53b are arranged in a concave portion 51a formed at a central circumferential surface of the main body 51 of the thermal insulation pipe. A thermal radiation speed at the central part in the main body 51 is adjusted through movement of the separate members 52A and 52B, a substantial uniform thermal radiation over an entire length of the main body 51 can be accomplished, and then a cooling of the main body 21 of the furnace core pipe can be uniformly promoted over an entire length of the pipe. with such an arrangement above, it is possible to shorten a temperature decreasing time and to improve an efficiency of production.
Patent JP-H05284270-A (JP)
Title: Facsimile communication network adaptor
IPC: H04N1/00
Filed: 1992-03-31
Abstract: PURPOSE:To implement facsimile communication to data from a personal computer and a wordprocessor of a LAN with an easy means. CONSTITUTION:A network adaptor is provided with a network I/F 71 receiving a communication signal for facsimile communication from a personal computer 4 connecting to a LAN 1, a data ROM 73 being a means receiving the communication signal via the network I/F 71 and expanding the signal into a communication control command and image data, a RAM 74, a main control section 75 and a serial I/F 72 outputting the expanded communication control command and the image data to a facsimile equipment 8.
Patent JP-S60629-A (JP)
Title: Focus servo locking circuit
Inventor: WASHIMI IKUAKI
IPC: G11B7/09
Filed: 1983-06-16
Abstract: PURPOSE:To lock surely an objective lens to the focus servo with simple constitution without the need for extracting a data signal from a disc by constituting the circuit with a means of energizing the objective lens of a pickup in a direction and a means of releasing this energizing means. CONSTITUTION:The objective lens is driven in a direction parted slightly from the disc 1 in closing a focus servo loop. When a focus error signal reaches a peak value on the way of movement, the objective lens 4 is going to be parted from the disc 1 while being accelerated further. Further, when the objective 4 is on the verge of parting from the disc 1 further because of the inertia, the focus error signal is inverted this time at an optimum focal point, and since the voltage is positive, a positive voltage is applied to a focus coil amplifier 13 so as to allow the objective lens 4 to approach the disc 1 this time. Thus, the objective lens 4 is brought gradually to be converged to the optimum focal point.
Patent JP-S60505-A (JP)
Title: Diagnostic device of plant
Inventor: SASAKI KAZUNORI
IPC: G05B23/02
Filed: 1983-06-15
Abstract: PURPOSE:To output highly dense information to a plant operator by calculating a time, in which a potentially active node becomes active, from the difference between an observed value to be used and a reference value by referring the table of estimated times and displaying an expected time. CONSTITUTION:An operation processor 9 fetches primary node information regarding a node which becomes potentially active from a storage device 4 storing a cause-result tree and difference between the information and the reference value regarding the primary node from another storage device 10. Then the processor 9 fetches the value of an estimated time to the difference from a table 11 of the estimated time to the difference. Thereafter, the device 9 inserts estimated times to differences between reference values inputted from the device 10 for every primary nodes, for which abnormality causes are brought into existence, by using the table 11. In this case, the shortest time is adopted among the estimated times to each primary node and the adopted time is outputted to a display device 8 together with a potentially active message.
Patent JP-H09255661-A (JP)
Title: Decahydroquinolinecarboxylic acid derivative
Inventor: HARADA HIROSHI
IPC: A61P43/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent proliferation inhibiting action on vascular smooth muscle cell, etc., and useful as an agent for suppressing the thickening of vascular wall. SOLUTION: This compound is expressed by formula I (R<1> is H, a halogen, OH, a lower alkyl, a lower alkoxy, a cycloalkylalkoxy, an aralkyloxy, etc.; R<2> and R<3> are each H, a halogen, a lower alkyl, a lower alkoxy, a cycloalkylalkoxy, etc.; R<4> , R<5> and R<6> are each H, OH, a lower alkyl, a lower alkoxy, carboxyl or a lower alkoxycarbonyl; R is H or an alkyl) and its salt, e.g. 1-(3,4,5-trimethoxycinnamoyl)decahydroquinoline-2-carboxylic acid methyl ester. The compound of formula I can be produced by reacting a cinnamic acid derivative of formula II with a compound of formula III in an inert solvent in the presence of a base and in the presence or absence of a dehydration agent or a condensation agent and, as necessary, hydrolyzing the ester group.
Patent JP-H10304220-A (JP)
Title: Dynamic focusing device
Inventor: IIJIMA MINORU
IPC: H04N5/68
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To correct focus blurring at the time of high voltage fluctuation by applying the fluctuation of a CRT high voltage to a dynamic focusing circuit, and modulating a dynamic focus voltage according to the high voltage fluctuation. SOLUTION: The voltage of a CRT high voltage circuit 2 is divided by resistors 11 and 11, and one portion of high voltage fluctuation is extracted, and amplified by a high voltage fluctuation amplifier circuit 12, applied through a capacitor 7 to the output of a dynamic focus generating circuit 9, and this output is modulated. This modulated waveform is amplified to a required level by a dynamic focus amplifier circuit 10, superimposed on a DC focus voltage 3 by a capacitor 8, and applied to a focus electrode 6 of a CRT. Thus, while the CRT high voltage is decreased, the dynamic focus voltage is also decreased in a similar way and focus blurring can be corrected.
Patent JP-H07314131-A (JP)
Title: Cutting device of metal plate
Inventor: FUKUSHIMA KATSUYOSHI
IPC: B23K7/00
Filed: 1994-05-23
Abstract: PURPOSE:To Not to leave residual stress due to thermal strain in a metal plate and to prevent generation of dimendional error and curvature in a formed plate member by supporting a pair of cutting torches free to move in the extended direction of the line perpendicular to one direction and moving a pair of cutting torches in opposite direction each other by a moving mechanism. CONSTITUTION:The control data consisting of a moving speed in X direction of a carrier 3 and a moving speed of a lever body 5A in Y direction is given a controller 9 constituting a cutting device 1 of metal plate, also, cutting torches 21, 22... and 31, 32... are placed respectively on lever bodies 5A, 5B, corresponding to a max. width of a plate member W and cutting margin due to cutting torches 21, etc. Further, after the metal plate for stock of plate member W is placed on work floor, the prescribed gas of acetylene, etc., is supplied to each torch 21, 22... and 31, 32..., control signal is transmitted to X axis motor and Y axis motor by the controller 9, while the carrier 3 is moved in X direction, the lever bodies 5A, 5B are moved in Y direction, cutting is executed.
Patent JP-S5810198-A (JP)
Title: Controlling apparatus for revolution speed of cooling fan
Inventor: MATSUO YOUICHI
IPC: F04D27/02
Filed: 1981-07-13
Abstract: PURPOSE:To change the speed of rotation of a cooling fan by preventing generation of noises, by providing control curcuits which impress current or voltage varied with an external control signal on control electrodes of control elements. CONSTITUTION:Control elements such as transistors 7, 8, that can be controlled linearly, are connected in series to a cooling fan 3 which is connected in turn to an AC power source 4. Further, the apparatus comprises control circuits 9, 10, which impress current or voltage varied with an external control signal A on control electrodes of the control elements, so that the voltage impressed on the cooling fan 3 is changed by the external control signal A. The control citcuits 9, 10 supply to the transistors 7, 8 currents varied with the level of voltage impressed on the external control terminals A, and the transistors 7, 8 control each half-wave of AC current according to the level of their base currents.  Therefore, it is enabled to vary the speed of rotation of the cooling fan 3  smoothly and to eliminate electric noises and abnormal vibration of the fan.
Patent JP-S63276481-A (JP)
Title: Cultivation unit
Inventor: TOO KUNIHIKO
IPC: C12M3/00
Filed: 1987-05-06
Abstract: PURPOSE:To enable high-efficient feed and recovery of the culture medium, by dividing porous hollow fiber membranes into 2 groups and connecting them to continue outside. CONSTITUTION:The space in the culture vessel 1 is divided, with the membranes and walls, into the cultivation space 11, the culture medium space 21 and the recovered solution space 31 and the cultivation space 11 is provided with the membrane for feeding the medium 2 and the membrane for recovery 3. The end of the membrane for feeding the medium is connected to the medium space 21, while the end of the recovery membrane 3 is connected to the recovered solution space 31. Most of the cultivation solution from the medium tank 4 into the medium space 21 is turned back through valve 6 into the medium tank 4. When the valve 6 in the turning-back line is closed tight, the medium space becomes positive in pressure against the cultivation space 11 and a part of the medium comes through the medium-feeding membrane 2 into the cultivation space 11. At this time, the solution in the space 11 is extruded out through the recovery membrane 3 into the recovery space 31 and exhausted.
Patent JP-S60252939-A (JP)
Title: Disk multi-control processing system
Inventor: TANIDO HISASHI
IPC: G06F13/10
Filed: 1984-05-29
Abstract: PURPOSE:To shorten an access time and to reduce the host load by accepting successively the access requests given from a host and executing these requests successively in the processing enable order to perform the end processing. CONSTITUTION:In a disk multi-control processing system, a disk controller HDC1 can accept an access request from a host when an REQ.CCW is set to a command register HCMR5 and a CCW.RDY of a status register HDSR7 is set. An executable task number is read out of a CCW page register CPR8, and a command and a parameter written by the host are read out of a CCW memory 6 and supplied to a local memory. Then a command is written to the register HCMR5. Thus the corresponding task is executed. When this execution is over, the end information is set at the CCW and informed to a host. Then the host obtains data out of a cache memory.
Patent JP-H047160-A (JP)
Title: Thick film type thermal head
Inventor: HAYASHI HIROAKI
IPC: B41J2/335
Filed: 1990-04-25
Abstract: PURPOSE:To reduce the thickness of reinforcing silver film in order to reduce the cost and improve the printing quality by a method wherein a glaze layer is formed on a base plate, a plurality of common electrodes and a plurality of separate electrodes, both consisting of gold film, are formed on this glaze layer, the end parts of the electrodes are alternately arranged in interdigitation and a strip-like heating resistor is formed on the end parts thereof. CONSTITUTION:A glass glaze layer 3 for functioning as a heat reserving layer is formed on a base plate 2. This glass glaze layer 3 is formed by baking the base plate 2 with an amorphous glass paste printed on the surface thereof. A gold paste is first printed on the glass glaze layer 3 and then baked into a gold film. This gold film is patterned to produce a plurality of common electrodes 4 and a plurality of separate electrodes 6 by the application of photolithography. A reinforcing silver film 5 is formed on the glass glaze layer 3. This silver film 5 is extended along base plate edges 2a and side edges 2b in a strip-like form and of a single layer formed by baking the silver paste printed on the glass glaze layer 3. Strip-like heating resistor 7 is formed over the end parts 4a and 6a of both the electrodes.
Patent JP-H07295306-A (JP)
Title: Image forming device
Inventor: OGURA TOKIHIKO
IPC: G03G15/08
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a high-quality image without ghost even immediately after initially setting an image forming device by detecting the amount of developer in a developing device by antenna system for residual detection, controlling it to be a proper amount and imparting a sufficient triboelectrified charge amount to the developer while extremely restraining the scattering of the developer in the case of replenishing the developing device with the developer at the time of initially setting the device. CONSTITUTION:In the case of replenishing the developing device with developer at the time of initially setting the image forming device, a developing sleeves is idly rotated for a specified time S. An idly rotating stopping period Q of the sleeve is provided at specified intervals in the period S, and the AC component of developing bias is imparted for the stopping time Q, so that the amount of the developer in the developing device is detected by the antenna system for residual detection. Thus, the amount of the developer in the developing device is detected and controlled to be the proper amount, and the sufficient triboelectrified charge amount is imparted to the developer by the stirring of the sleeve, also the scattering of the developer is extremely restrained, and, the high-quality image without negative ghost is obtained even immediately after initially setting the device.
Patent JP-H10297021-A (JP)
Title: Image forming system
Inventor: MURANO SHUNJI
IPC: G03G15/05
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To irradiate a photosensitive body layer substantially accurately with the light from the light emitting element array of each exposing head by determining the position of each exposing head with respect to a photosensitive body drum through a spacer and mounting the exposing head on a support through these elastic members. SOLUTION: The image forming system comprises a photosensitive body drum 1 comprising a translucent conductive layer 3 and a photosensitive body layer 4 applied sequentially onto the outer circumferential surface of a transparent tubular body 2 and supported rotatably, a plurality of exposing heads 5Y, 5M, 5C and 5K having light emitting element arrays 6Y, 6M, 6C and 6K, respectively, and arranged in the photosensitive body drum 1 along the rotational direction thereof, a support 10 for mounting the plurality of exposing heads 5Y, 5M, 5C and 5K through an elastic member, and spacers 11Y, 11M, 11C and 11K fixed, on one end side thereof, to the exposing heads 5Y, 5M, 5C and 5K respectively and abutting, on the other end side thereof, against the inner or outer circumferential surface of the photosensitive body drum 1.
Patent JP-S5813311-A (JP)
Inventor: KOTAKE KAZUO
IPC: A01D61/00
Filed: 1981-07-13
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-S63274767-A (JP)
Title: Ion implantation method
Inventor: OSAKI SABURO
IPC: H01L21/265
Filed: 1987-04-30
Abstract: PURPOSE:To improve the uniformity of the depth of implantation in the plane of a substrate specimen, by applying ion implantation of the desired amount of impurities to the main surface by equally dividing the above amount while turning a semiconductor substrate by the prescribed angles so as to prevent the occurrence of channeling. CONSTITUTION:The main surface of a semiconductor substrate 7 of silicon, etc., having (100) crystal plane is irradiated with an ion beam 6 to carry out the ion implantation of impurities. In the method for the above-mentioned ion implantation, the occurrence of axis channeling is prevented by setting up the implantation angle (theta) of the above- mentioned substrate 7 on a specimen stand 5 at about 7 deg.. Further, the angle (phi) formed by the (100) crystal plane and horizontal plane of the above substrate 7 is set up at an angle hardly causing plane channeling, 15-75 deg., preferably about 45 deg., and the first ion implantation by the amount equal to about one-fourth of the desired impurity quantity is carried out. Successively, by turning the (110) crystal plane practically at 90 deg. on the substrate plane, the desired impurity quantity is implanted by equally divided into four times. By this method, the occurrences of axis and plane channelings can be simultaneously prevented, and the depth of implantation in the plane of the substrate specimen can be uniformized.
Patent JP-H046526-A (JP)
Title: Light control element
Inventor: IKENO SHINOBU
IPC: G09F9/00
Filed: 1990-04-24
Abstract: PURPOSE:To provide high light resistance and chemical stability (weatherability) and to prolong a life by forming a transparent medium of transparent inorg. matter. CONSTITUTION:This light control element is constituted by inserting a liquid crystal layer 1 formed by dispersing a liquid crystal 10 into the transparent medium 11 between a pair of electrodes 2a and 2b which face each other and at least either of which is transparent. The transparent medium 11 of such light control element is the transparent inorg. matter. The transparent inorg. medium is not particularly limited, insofar as the medium is the transparent inorg. matter having high light resistance and chemical stability and is preferably the inorg. matter formed by bringing, for example, metal alkoxide into sol-gel reaction, etc. If the transparent inorg. matter is used as the transparent medium in such a manner, the light resistance and chemical stability (weatherability) of the light control element are enhanced and the life of the light control element is improved as the inorg. matter has generally the high light resistance and chemical stability.
Patent JP-S5635016-A (JP)
Title: Transducer
Inventor: OONO ISAMU
IPC: G01L1/24
Filed: 1979-08-30
Abstract: PURPOSE:To obtain the transducer for flow rate measurement simple in the constitution and advantageous in explosion-proof, by locating the optical material inside the detection rod such as Karman vortex producing body and detecting the change in optical property of optical material with light via optical fiber. CONSTITUTION:In case of vortex flowmeter, the detection rod 2 being the vortex production body is fixed in the tube path 1 flowing in liquid, for example, with the screw 3 and the flange 4, and the mirror 51, optical material 52, poralizer 53, and one end of optical fiber 6 are fixed to the concave 21 of the detection rod 2 by flowing the molten glass 7. When the fluid flows to the optical material 52, Karman vortex is generated and when floating force is given to the detection rod 2, the optical property of the optical material 52 is changed. Further, when the light from the laser diode 8 is irradiated to the mirror 51 via the optical fiber 6, the light passing through the optical material 52 at the reflection on the mirror 51 is the optical frequency signal corresponding to the change in floating force, then this light is transmitted to the laser diode 8 to convert into pulse signal and the flow rate of liquid is obtained by counting it.
Patent JP-H045903-A (JP)
Title: Safety pin
Inventor: SATO KIKUO
IPC: A44B9/12
Filed: 1990-04-24
Abstract: PURPOSE:To prevent the safety pin from falling off simply after attachment by forming a fall-off stop piece so as to be expanded or closed by utilizing a change of a cross section being orthogonal to the lengthwise direction in a process for changing a warp in the lengthwise direction of a warp piece. CONSTITUTION:In a process for changing the warp direction in the lengthwise direction of warp pieces 2, 2, a pair of warp pieces 2, 2 being parallel at a prescribed interval from a base piece 1 realize a feeler-like structure of a stage beetle closed forcibly at a stop-attaching part 3 in its tip, and are formed to a structure for expanding or closing fall-off stop pieces 6, 6 by changing a scross section shape being orthogonal to the lengthwise direction. In such a state, when a state that a pin 4 is fitted by warping the warp pieces 2, 2 with a finger so as to become a recessed shape to the pin 4 forming side in its lengthwise direction, the pin 4 becomes a structure in which both sides in the vicinity of its tip 24 are inserted and held by the fall-off stop pieces 6, 6, and also, on the contrary, when the warp pieces 2, 2 are warped with a finger so that the opposite side to the pin 4 forming side, the fall-off stop piece 6, 6 are diffused, the pin 4 is removed and pierced into clothes, and it can be stop-attached by warping the warp pieces 2, 3.
Patent JP-H10304323-A (JP)
Title: Method for multiplexing and extracting information and device therefor
Inventor: OGAWA HIROSHI
IPC: G06F21/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a picture, to make multiplexed information resistant to a compressing processing, and to extract information by means of multiplexing information for components in a relatively low frequency area through the use of orthogonal conversion at the time of multiplexing information to a moving image. SOLUTION: A picture resolution processing part 5 resolves an inputted moving image 2 into a static image in each frame, and resolves each static image into (n)×(n) ((n) is the power of 2) block images 7, and successively transmits them to an information multiplexing processing part 6. The information multiplexing processing part 6 operates the (n)×(n) orthogonal conversion of the picture value information, and changes an orthogonal conversion coefficient value selected by one to one mapping from a random number generated from the initial value of a random number, which is part of an information multiplexing parameter, by using frequency component variation width which is also one part of the information multiplexing parameter. Then, sub-information being one part of the information multiplexing parameter is multiplexed, and the (n)×(n) inverse orthogonal conversion is operated for an orthogonal conversion matrix of multiplexed information, and a moving image is reconstituted from each (n)×(n) size image.
Patent JP-H048517-A (JP)
Title: Heating method of resin tablet for sealing of semiconductor
Inventor: NAKAMURA SHOZO
IPC: B29L31/34
Filed: 1990-04-27
Abstract: PURPOSE:To improve molding efficiency of a semiconductor plastic package by heating a plurality of tablets at the same time and under the same temperature condition, by heating the sealing resin tablets by making use of far infrared rays. CONSTITUTION:Resin is caused to flow in a cavity 8 formed of a top and bottom forces 2, 3 and cured. Therefore, a sealing resin tablet 1 is loaded into a pot 4, pressurized, molded and a package 11 is obtained. It is essential that the tablet 1 is softened by preheating the same at about 80 deg.C directly before molding. A plurality of tablets 8 are mounted between a top and bottom infrared-ray irradiation heaters 12 and the tablets are heated and softened uniformly by heating them by a desired time.