baber/WOPTO huggingface dataset:
Patent JP-H07223212-A (JP)
Title: Method and device for manufacturing multilayer plaster board
Inventor: JIYON EINSUREI
IPC: B28C5/12
Filed: 1994-07-11
Abstract: PURPOSE: To manufacture a multilayer plasterboard at a low cost by dispersing a cement material into a liquid medium with the help of a high shear mixing rotor to form a first slurry and mixing the first slurry with foam using a low shear mixing rotor to form a second slurry. CONSTITUTION: A two stage mixer is constituted of a first mixing chamber 12 with high shearing force and a second mixing chamber 14 with low shearing force. Water and calcined plaster which are supplied into the first mixing chamber 12 are mixed with high shearing force into a first slurry. This slurry is diverged, and is partially loaded into the second mixing chamber 14 to be mixed with foam supplied from an inlet 22 by the low shearing force into a second slurry. The slurry which is not directly led to the mixing chamber 14 is supplied into a first sticking station 28 and a third sticking station 30 to be made to stick to liner papers 32, 36. The foamed slurry delivered out of the mixing chamber 14 is laminated on a slurry layer 40 in the third sticking station 30 depending upon necessity. Consequently, it is possible to manufacture the multilayer plasterboard at a low cost.
Patent JP-S5974555-A (JP)
Title: Photographic film for managing development
Inventor: MIZUTANI YOUJI
IPC: G03C5/02
Filed: 1982-10-20
Abstract: PURPOSE:To enable correct management of printing conditions in the development process of a multilayer color negative photograph using a color developing system, by using an exposed photographic film for managing development stepwise exposed in the daylight in advance. CONSTITUTION:An exposed photographic film stepwise exposed in the daylight of 4,700-5,800 deg.K color temp. is used to manage development. Two-stage exposures are carried in advance, preferably by using a tungsten light of 2,700- 3,300 deg.K color temp. on an upper stage, and the daylight of 4,700-5,800 deg.K on a lower stage, (for example, a number of steps is 15-30, and width of one step is 6mm.), and processing conditions are managed in the tungsten light part used when needed, and examination of processing characteristics of said film itself, and management of printing conditions are carried out in the daylight step exposure part B.
Patent JP-H0738769-A (JP)
Title: High voltage generating circuit
Inventor: SUGAWARA YOSHIHIKO
IPC: H02M7/06
Filed: 1993-07-23
Abstract: PURPOSE:To provide the high voltage generating circuit which can provide a stable high output voltage at all times by providing a transformer corresponding to the increase/decrease of a high voltage load current and impressing an inverse voltage for keeping the collector voltage of a horizontal output transistor constant. CONSTITUTION:A high voltage detection circuit composed of a high voltage detection resistor 14 and a comparative detector 15 for comparatively detecting voltages at both the edges is provided at the lower edge of a bleeder resistor 13 of a flyback transformer 2, a coil for addition and synchronization is provided on the low voltage side of the flyback transformer 2, a transform circuit for inversely transforming a voltage amplified by an amplifier circuit 16 composed of a switching element for amplification is provided, and a voltage corresponding to the fluctuated amount of the high output voltage is added to the collector voltage of the horizontal transistor.
Patent JP-S6243609-A (JP)
Title: Optical circuit element
Inventor: TONO HIDETAKA
IPC: G02B6/42
Filed: 1985-08-22
Abstract: PURPOSE:To realize high-efficiency optical coupling with good productivity by arranging the tip of the taper-sectioned part of a uniaxial self-convergent plane lens which has a uniform refractive index closely to an optical waveguide on a substrate. CONSTITUTION:Light propagated in an optical fiber 1 enters the uniaxial self- convergent plane lens 3, travels straight in a plane of the lend 3 which has a uniform refractive index distribution, and strikes on a tapered surface 9, where it is reflected totally and changes its direction to travel straight in the lens 3 again. Thus, the light is reflected several times and projected from the tip 10 to enter the optical waveguide 5 from its end surface 5a. At this time, the beam size of the guided light intensity distribution 8a in the optical waveguide 5 is matched by the taper angle and the shape of the tip 10 to obtain maximum coupling efficiency.
Patent JP-S5973178-A (JP)
Title: Method and device for pulsed arc welding
Inventor: YAMAMOTO HIDEYUKI
IPC: B23K9/09
Filed: 1982-10-19
Abstract: PURPOSE:To perform stable welding in a wide current region with a stabilized arc length in pulsed arc welding using an electrode fed at a constant speed by supplying pulses at a constant current characteristic while an average welding current value is at a critical current value or about and controlling a base current source or pulse current source at a constant voltage characteristic if said value is below. CONSTITUTION:Welding current is supplied from a base current control circuit 12 and a pulse current control circuit 11 through a tip to a wire E. The voltage Vr from a source output setting circuit 13 is applied as the signal through a switch SW to the circuit 11 to supply pulses at a constant current characteristic and to stabilize an arc length by the self-control effect of the arc length at the critical current value determined by a welding condition or above. The switch is changed over by the current difference Ir-Io from a current set circuit 17 for changing over the characteristic to apply the voltage difference Vr-Vo from a welding voltage detection circuit VD to the circuit 11 to supply the pulses at a constant voltage characteristic so that the arc length is stabilized by changing the current at the critical current value or below.
Patent JP-S6428788-A (JP)
Title: Parallel picture processor
Inventor: MIURA SHUICHI
IPC: G06F15/163
Filed: 1987-07-24
Abstract: PURPOSE:To process the local neighboring picture area of an arbitrary form at the time of a time division processing by providing a storing means for storing inhibiting data and reading circuit for reading the inhibiting data and supplying to an arithmetic circuit. CONSTITUTION:In the storing means 30, the inhibiting data is previously stored correspondingly to the respective picture elements of the local neighboring picture area. Three multiplexers 14(14-0-14-2) follow an address generated by a counter 15 to read picture element data stored in three variable step number shift registers 13(13-0-13-2) by dividing to three times and supply respectively to the three corresponding arithmetic circuits 16(16-0-16-2). Thereby, since the three circuits 16 switch the validity and the invalidity of an output and operate for every one cycle based on the inhibiting data corresponding to the picture element data respectively supplied for every one cycle, the local neighboring picture area of the arbitrary form can be processed at the time of the time division processing.
Patent JP-S6244952-A (JP)
Title: Manufacture of electrode plate for alkaline battery
Inventor: YANO YOSHIAKI
IPC: H01M4/28
Filed: 1985-08-21
Abstract: PURPOSE:To simplify the process by separating nitric acid ions from alkali aqueous solution through direct electrolysis of alkali nitrate without requiring previous removal of alkali nitrate from alkali aqueous solution used under neutralization process thereby utilizing the separated alkali aqueous solution again in the neutralization process. CONSTITUTION:Such process where nitric acid ions are separated from alkali aqueous solution to be used in neutralization process to utilize the alkali aqueous solution again in the neutralization process is added to conventional method. Alkali aqueous solution composed of sodium hydroxide and used in the neutralization process is first fed to the filtering process. The alkali aqueous solution contains 10wt% of sodium nitrate as well as hydroxide of heavy metal ion such as cadmium and insoluble matter such as rubber. In the filtering process, said insoluble matters are filtered to prevent clogging of ion exchange membrane in following electrolysis process and the filtered alkali aqueous solution is electrolyzed in the following process thus to separate the nitric acid ions.
Patent JP-H1128568-A (JP)
Title: High frequency pulse arc welding method, equipment therefor and its usage
Inventor: NIHEI MASAYASU
IPC: B23K9/167
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence of a cable inductance and to obtain a highly directed arc having high frequency electromagnetic pinch force. SOLUTION: In a high pulse arc welding method, in which an arc is generated between a non-consumable electrode or a consumable electrode arranged near a welding part and a base metal and then welding is conducted, when a main pulse current is transferred from ON to OFF, stiffness (directivity) of an arc is improved by impressing a reverse pulse current having a polarity different to the main pulse current and by making rising/falling of the pulse very sharp. Its equipment and a rail way vehicle and nuclear power plant using the welding method are obtained.
Patent JP-H056536-A (JP)
Title: Method and device for measuring surface characteristic of flexible magnetic disk
Inventor: DEWA ATSUSHI
IPC: G11B5/84
Filed: 1991-06-27
Abstract: PURPOSE:To provide the method and device for measuring the surface characteristic of a flexible magnetic disk in order to obtain a superior magnetic recording medium and magnetic head in a device for recording and reproducing a signal under the state of rotating a magnetic recording medium in contact with a magnetic head, such as a floppy disk device and a vertical magnetic recording device, etc. CONSTITUTION:Under a magnetic disk driving device 1 capable of varying a contact load to the flexible magnetic disk 2 by fitting a variable load mechanism to the magnetic head 3, the flexible magnetic disk is recorded, and a reproduced output is fetched via a digital storage scope 7 to a personal computer 8. Then, the surface characteristic of the flexible magnetic disk is measured by a ratio of average value of output signals, each at the time of changing the contact load of the magnetic head to the flexible magnetic disk.
Patent JP-S57133934-A (JP)
Title: Parts to be used in excavating ground
Inventor: TAKAMORI HIROSHI
IPC: E02D27/48
Filed: 1981-11-16
Abstract: PURPOSE:To simply and easily excavate a foundation pit for reinforcing the area of a given depth and a given cross section beneath the foundation by a method in which cylinders are sequentially connected with one another and penetrated into the grond beneath a foundation and the cylinders are then covered by being pulled up in order. CONSTITUTION:A pit of a given cross section is excavated in the ground beneath the foundation 10 of a structure, e.g., housing, etc., and concrete is placed to reinforce the foundation 10. In this case, a pit 11 is excavated beneath or in the side of the foundation 10, and a cylinder 1 for excavating the pit is set beneath the foundation. Then, a plate 12 is placed on the cylinder 1 and an oil- pressure jack 13 is set on the plate 12. And, by operating the oil-pressure jack 13, the cylinder 1 is penetrated into the ground by using the foundation 10 as a reaction, and another cylinder 1' is placed on the cylinder penetrated. The same operations are repeated to penetrate the cylinders to a given depth, and then the uppermost cylinder is pulled up from the ground by a chain block to recover the cylinders orderly.
Patent JP-2001010627-A (JP)
Title: Threaded can
Inventor: OGAWA YUKIO
IPC: B65D1/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make the sealability between a cap and the upper end of the mouth section surer by forming the top section into a flat surface without sinking the curled section by buckling a tilted wall at the lower section of the curled section being wound outward, which is formed into a ring-shape along the opening edge at the upper end. SOLUTION: The top section of a curled section 11 is formed into a flat surface 11a. At the same time, when the thickness of a metal sheet on which a synthetic resin film is coated prior to the molding is taken as t, the outer diameter of the curl width of the curled section 11 after the top section is formed into the flat surface 11a is taken as d, the outer diameter of a thread valley section 13b of a thread formed section 13 is taken as D1, the inner diameter of the ring of the curled section 11 is taken as D2, and the angle of a tilted wall 12 to the axis of the mouth section 4 is taken as θ, the following respective formulas, 9.5t>=d>=5t, 1>=D2/(D1-2d)>=0.9, and 65 deg.>=θ>=25 deg. are satisfied.
Patent JP-H0624086-A (JP)
Title: Label printer and label-information registration system in said device
Inventor: OGURA WATARU
IPC: B41J3/01
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the troublesome setting operation of character size by a user by automatically setting character size in consideration of all of a printing region, the number of characters input and character size. CONSTITUTION:A storage means 30 has a first storage section, in which label information displaying the size and positions of array of each label disposed on a label sheet, identification code information corresponding to each label information and character size information are stored, and a second storage section for storing additionally registered label information. A first processing means reading label information of interest from the first and second storage sections, a second processing means deciding a printing region from label information read and selecting maximum character size received in the printing region from character size information on the basis of the number of lines input and the number of the characters of each line and a third processing means conducting printing on the basis of label information by character size selected by the second processing means are provided on the basis of identification code information input in a processing means 31.
Patent JP-H0734565-A (JP)
Title: Locating device of wall panel
Inventor: KAWAKAMI YUICHI
IPC: E04B2/58
Filed: 1993-07-26
Abstract: PURPOSE:To provide a locating device which is easy to handle and can be repeatedly used and increases workability and remarkably reduces equipment cost. CONSTITUTION:A locating device positioning a wall panel 4 on fitting the wall panel 4 to the framework of a house is provided with openings 8 provided at the lower part of the framework 1 and a locating body 10 having a horizontal support face 9 detachably fitted to the opening 8 and supporting the lower end of the side edge of adjacent wall panels 5. Since the locating body 10 has a compact structure so that it is detachably fitted to said opening 8, it can be easily handled by one hand and repeatedly used and hence, the workability is increased and the equipment cost is remarkably reduced.
Patent JP-2000022362-A (JP)
Title: Apparatus trestle
Inventor: HOGI HIDEAKI
IPC: H05K7/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation of an apparatus, by providing support members at both sides of an opening of an apparatus trestle body, forming first grooves opposed to the members, and insertably supporting plate- like cover members into the grooves, thereby effectively protecting the apparatus to be contained in the body. SOLUTION: Support members 27 are disposed on both sides of an opening 23 of an apparatus trestle body 21. A plurality of first grooves 29 are formed correspondingly in respective containing spaces 21b, and plate-like cover members 35 are supported to the grooves 29. Thus, a front surface 25a of the apparatus 25 contained in the space 21b can be covered, and a contact of a switch 25b or the like of the apparatus 25 can be prevented. Accordingly, the cover member is attached or detached according to an installing position of an apparatus trestle body, and hence the apparatus to be contained in the body can be effectively protected, and an erroneous operation of the apparatus can be prevented.
Patent JP-S6084797-A (JP)
Inventor: NISHINO HIROYUKI
IPC: H05B41/24
Filed: 1983-09-29
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-2000021020-A (JP)
Title: Optical recording medium and its production
Inventor: YUZUSU KEIICHIRO
IPC: G11B7/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To accelerate secondary growth at the time of forming a metallic thin film for regulation of incident light and to lessen the noise of an absorptivity regulation medium in a phase transition optical recording layer by providing the recording medium with a seed layer adjacently to a metallic thin film layer. SOLUTION: The seed layer 2 is formed by depositing an oxide of Si, Al, etc., on a polycarbonate substrate 1. The seed layer 2 is transparent to a light source wavelength and its attenuation coefft is specified <=0.5 and its refractive index to 1.3 to 1.7. When a translucent metallic thin film 3 is formed on the seed layer 2, migration in a two-dimensional direction increases, laminar growth is repeated and island-shaped growth is relatively suppressed. If the metallic thin film consists of Au, Ag, Ca, etc., and its film thickness is >=20 mm, the seed layer 2 is formed to a film thickness of >=20 mm. A transparent dielectric protective layer 4, an optical recording layer 5, a transparent dielectric protective layer 6 and a reflection layer 7 are successively laminated on the translucent metallic film 3.  As a result, high-density recording is made possible by decreasing the jitters and noise of the phase transition medium having the metallic thin film layer for absorptivity regulation.
Patent JP-H0514023-A (JP)
Title: Manufacture of dielectric resonator
Inventor: IMAIZUMI TATSUYA
IPC: H01P7/04
Filed: 1991-06-28
Abstract: PURPOSE:To realize the manufacture of a dielectric block in which the number of processing process for forming a conductive film is less and no conductive film is protruded to an open end face of the dielectric block. CONSTITUTION:The manufacture process is made up of a 1st process forming a dielectric block with a desired length provided with a resonance hole 12, a 2nd process making the formed dielectric block, a 3rd process forming a conductive film 13 to the entire surface including a resonance hole 12 of the dielectric block and a 4th process to cut off the dielectric block with the conductive film 13 formed thereto to be a prescribed length thereby obtaining an open end face of the dielectric resonator.
Patent JP-H0832626-A (JP)
Title: Packet communication system by line exchange automatic call procedure
Inventor: HONDA TOMOYUKI
IPC: H04L12/02
Filed: 1994-07-13
Abstract: PURPOSE:To switch a communication procedure from a V.25bis line exchange procedure to a B-channel packet procedure without registering/setting a terminal adapter. CONSTITUTION:When a regular transmission command based on the regulation of V.25bis of ITU-T advice is received from a data terminal equipment (DTE), data communication based on the line exchange procedure is set through a DTE interface 21, a line exchange control part 22 and a call control part 23. When a prescribed parameter is added to the transmission command, a B- channel packet control part 24 is connected to the data terminal equipment, and data communication based on the B-channel packet procedure is set through the B-channel packet control part 224 and the call control part 23.
Patent JP-S5885636-A (JP)
Title: Touch switching device
Inventor: SUETAKA HIROYUKI
IPC: H01H36/00
Filed: 1981-11-17
Abstract: PURPOSE:To select only a desired electrode even if plural electrodes have been touched by mistake at the same time, by detecting a touch capacity component of a touch electrode and a human body, and selecting one of plural touch electrodes which have been touched, by a priority degree setting means. CONSTITUTION:When a finger has touched plural touch electrode T1-T16 of an electronic wristwatch 1 containing a small-sized electrode computer, a sensing circuit 4 of a touch sensor part 3 designates each electrode in a time division manner, detects a touch capacity component of a touched electrode, and sends it to a controlling a circuit 5. The circuit 5 latches a signal detected by the circuit 4 to a latching circuit, by a control pulse from a pulse generating circuit 6, and thereafter, its signal is outputted to a data processor 7. The processor 7 sets a priority degree from the maximum touch capacity component of the touch electrode, executes the operational processing from the detected touch capacity component and the priority degree, and selects one touch electrode among plural touch electrodes which have been touched. In this way, a signal of only a desired electrode can be outputted even if plural electrodes have been touched at the same time.
Patent JP-S6244676-A (JP)
Title: Signal switching circuit for aging device
Inventor: MIZUSHIMA TADASHI
IPC: H01L21/66
Filed: 1985-08-23
Abstract: PURPOSE:To eliminate the need for various dedicated sample substrates and to reduce the occupation space of an aging device by providing a signal switching substrate between a sample substrate and a signal system. CONSTITUTION:The signal switching circuit substrate 11 is provided between the sample substrate 8 for an aging test put in a thermostatic chamber 10 driven through a driving circuit board 7 and the signal system composed of a frequency setting circuit 2 and a pulse generating circuit 1, a data signal generating circuit 3, a clock signal generating circuit 4, an address signal generating circuit 5, a polarity selecting circuit 6, etc., and signal applied to the substrate 8 are switched as desired. Therefore, various sample substrates corresponding to the kinds of semiconductor integrated circuits, etc., to be tested are not necessary and the occupation area of the aging device is reduced.
Patent JP-S6429007-A (JP)
Title: Lead wire connecting method for ultrasonic delay line
Inventor: YOKOYAMA TAKEO
IPC: H03H9/36
Filed: 1987-07-23
Abstract: PURPOSE:To surely connect a lead wire through simple constitution by connecting the lead wire by using conductive adhesive, after applying soluble coating material upon an electrode part, and dissolving the soluble coating material in a organic solvent after the hardening of the adhesive. CONSTITUTION:When the lead wire 31 is connected to the plus side electrode 15 of an ultrasonic delay line, at first, the soluble coating material B is applied to the part of the electrode 15, except the upper surface of it. Next, after the coating material B hardens, the lead wire 31 is replaced on the electrode 15 so that its tip part comes into contact with the electrode 15, and the lead wire 31 is connected and fixed to the electrode 15 by using the conductive adhesive 1A. Then, after the conductive adhesive 1A hardens, a signal input end surface 2 is immersed in a basin 50, in which the organic solvent C with a function to dissolve the coating material B is contained. Consecutively, after the coating material is dissolved, the signal input end surface 2 is drawn up from the organic solvent C, and the whole of the signal input end surface 2 is dried. Thus, the lead wire 31 can be connected and fixed through the simple constitution by applying the conductive adhesive 1A upon only the electrode 15.