baber/WOPTO huggingface dataset:
Patent JP-H05230439-A (JP)
Title: Thermosetting resin composition for friction material and friction material prepared therefrom
Inventor: MORI KUNIO
IPC: F16D69/02
Filed: 1992-02-25
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance by mixing an acid anhydride with a specified aromatic hydrocarbon containing a phenolic hydroxyl group, a phenolic resin, a formaldehyde-supplying substance and a fibrous base material. CONSTITUTION:The title composition is obtained by mixing an acid anhydride (e.g. maleic anhydride) with a compound containing at least two prim. amino groups and/or an aromatic hydrocarbon containing a phenolic hydroxyl group, at least two nuclear hydrogen atoms and a prim. amino group (e.g. p- aminophenol), a phenolic resin, a formaldehyde-supplying substance (e.g. hexamethylenetetramine) and a fibrous base material (e.g. glass fiber). This composition may further contain a phosphorus compound of the formula, a filler (e.g. calcium carbonate), etc. This composition can be desirably used for a disc pad, etc.
Patent JP-S52121865-A (JP)
Title: Discharging outlet of solid matter stayed in remolving object
Inventor: TORIYAMA AKIRA
IPC: B30B9/18
Filed: 1976-04-06
Abstract: PURPOSE: To provide an outlet where no friction takes place by making clear the limit of the friction taking place at the discharging outlet of the solid matter by a logical expression in a screw decanter-type centrifugal separator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03240532-A (JP)
Title: Bag for wrapping skimmilk powder
Inventor: HARAKO SHIGEYA
IPC: B32B27/28
Filed: 1990-02-19
Abstract: PURPOSE:To enable a bag for wrapping skimmilk powder to be obtained, which is insusceptible to the occurrence of pinholes and has a gas barrier property by blending a normal chain low density polyethylene resin layer of specifying a melt flow rate, into either side of a saponified substance of ethylene-vinyl acetate copolymer in the middle layer of an inner bag. CONSTITUTION:For a middle layer of a composite film to be used for the inner bag, a saponified substance of ethylene-vinyl acetate copolymer (EVOH) is used and, in the outer layer and inner layer (sealing layer) of the middle layer, normal chain low density polyethylene resin is placed. At this time, the LLDPE used for the outer layer and inner layer is of the type wherein the melt flow rate (MFR) is in the range of 0.5 - 2.0.
Patent JP-S51113078-A (JP)
Title: A control method of a photoelectric switch
Inventor: ISOBE MITSUNOBU
IPC: G05B21/00
Filed: 1975-03-31
Abstract: PURPOSE: The defect of former photoelectric switch necessary one series of detection circuit for one detection point is improved by providing a common detection circuit for plural detection points. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04256212-A (JP)
Title: Constant amplitude phase shift circuit
Inventor: KONDO NORIAKI
IPC: H03H11/16
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a constant amplitude phase shift circuit which can satisfactorily operate even with a frequency exceeding several hundred MHz by difference-adding two signals in a differential amplifier circuit. CONSTITUTION:An inputted signal is branched into two signals of a first signal S1 and a second signal S2 and they are set to be taken out. One signal between two signals S1 and S2 is left in the same phase as it is and the phase of the other signal is shifted and is supplied to the differential amplifier circuit 3. A processing attenuating one of the two signals S1 and S2 to l/2 is executed and they are respectively supplied to the inputelectrodes of respective registers in the differential circuit 3. It adds the difference of two signals S2 and S2. Thus, a constant amplitude phase shift operation can be executed without using an operational amplifier.
Patent JP-H11221488-A (JP)
Title: Electric dust collecting apparatus
Inventor: SUZUKI KOJI
IPC: B03C3/76
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric dust collecting apparatus for efficiently recovering dust adhering to dust collecting electrodes. SOLUTION: This electric dust collecting apparatus 7 comprises electric discharge electrodes 8 and dust collecting electrodes 4 mutually coupled and arranged in the air flow route of a box body. While transversely crossing an air flow route outlet, the dust collecting electrodes 4 are installed in the flow route outlet and a hammering mechanism 9 is installed in the dust collecting electrode 4. The electric discharge electrodes 8 having projections 5 only on the upstream side are installed on the downstream side of the dust collecting electrodes 4. Since dust discharged out of an outlet of the electric dust collecting apparatus 7 adheres to the dust collecting electrodes 4 on the upstream side by the electric discharge plate 8 in the final stage, dust removing efficiency is heightened by adding a small number of rows of electrodes.  Moreover, even if the dust collecting electrodes 4 are hammered by recovering dust, the dust floating again adheres to the dust collecting electrodes 4 on the upstream side by the electric discharge plate 8 in the final stage, so that visible smoke evolution can be prevented and dust can efficiently be recovered.
Patent JP-S59174436-A (JP)
Inventor: KATOU MASAMI
IPC: B65C1/00
Filed: 1983-03-10
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-S57153292-A (JP)
Title: Illumination device for analogue clock
Inventor: TAKAHASHI KAZUHISA
IPC: G04B19/30
Filed: 1981-03-17
Abstract: PURPOSE:To illuminate uniformly all of the surface of a display panel, by forming the dial of a clock with a transparent plate interposed between reflective layers and providing narrow holes in one reflective layer and leaking the light, which is introduced to the transparent plate, to the external and using this leaked light as an illumination light. CONSTITUTION:A transparent plate 1 is used as a dial for clock also. The light from a light source 3 is incident to the inside of the transparent plate 1 from a light entrance 6 and is diffused in the transparent plate 1 while being reflected repeatedly between the first reflective layer 2 provided on the transparent plate 1 and the second reflective layer 4 provided under the transparent plate 1. The light from the light source 3 is leaked to the external through narrow holes 5, which are provided in the first reflective layer 2 on the transparent plate 1 in the course of diffusion. Projecting parts 5a projecting from the upper face of the transparent plate 1 into the space of narrow holes 5 are provided and are projected to the upper face of the first reflective layer 2, and the upper end of the projecting part 5a is formed into a curved surface or a slope, and thus, the light dischared through the projecting part 5a is scattered and becomes an illumination light for the surface of the dial.
Patent JP-S52123752-A (JP)
Title: Device for treating make-up
Inventor: OGAWA HIROSHI
IPC: A61H35/00
Filed: 1976-04-07
Abstract: PURPOSE: To provide a device for treating the make-up of head to discharge steam through passage from a steam generator to control the steam amount and temperature efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51112496-A (JP)
Title: Ozone generator
Inventor: TORAGUCHI MAKOTO
IPC: C01B13/11
Filed: 1975-03-28
Abstract: PURPOSE: An ozone generator of which inner electrode is cooled with an insulating liquid refrigerant and outer electrode with a liquid refrigerant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000244188-A (JP)
Title: Electronic component mounting method
Inventor: NODA TAKAHIRO
IPC: H05K13/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To realize the electronic component mounting method for improving mounting efficiency. SOLUTION: In this mounting method, an electronic component is picked up with a shifting head, having a plurality of attracting nozzles from a plurality of component-feeders provided in parallel and are then mounted on a substrate. In this case, when a plurality of component-feeders accommodating the parts of the same type are provided, the electronic components are picked up in parallel from a plurality of component-feeders and the number of electronic components picked up from each component-feeder is set to the number of electronic components obtained by distributing the scheduled total mounting numbers in the mounting stage of the same type, almost proportional to the sum of the number of electronic components picked up from adjacent two units of component-feeder of each component-feeder. Thereby, reduction in mounting efficiency due to the parts shortage can be minimized.
Patent JP-S61199040-A (JP)
Title: Method for separating and recovering rare metal
Inventor: TANAKA AKIRA
IPC: C22B34/22
Filed: 1985-02-27
Abstract: PURPOSE:To reduce the cost of recovery of bringing a soln. contg. dissolved Mo, U and V prepd. by leaching with a mineral acid into contact with an ion exchange resin and by adjusting the soln. to a specified pH so as to separate and recover the metals. CONSTITUTION:Coexisting Mo, U and V are leached out with a mineral acid and solid-liq. separation is carried out. The resulting soln. is brought into contact with an ion exchange resin to adsorb Mo, etc. The soln. is then adjusted to 0.5-3pH and brought into contact with an ion exchange resin to adsorb U. The soln. is further adjusted to 6-9pH to separate and recover V. The resin having the adsorbed Mo, etc. is treated with an acid or alkali, and a soln. prepd. by elution is adjusted to 8-10pH to separate and recover the Mo. A soln. prepd. by elution from the resin having the adsorbed U is adjusted to >=6pH to separate and recover the U.
Patent JP-H01214585-A (JP)
Title: Steaming device for fine spinning bobbin
Inventor: TONE SHOICHI
IPC: B65H71/00
Filed: 1988-02-19
Abstract: PURPOSE:To make the continuous and automatic steaming of bobbins possible by independently providing a pair of steaming mechanisms on a bobbin carrying path between a fine spinning machine and a winder. CONSTITUTION:A bobbin B1 sent out from a fine spinning machine is sent through a carrying path 5 from a carrying path 7 to a winder. A pair of steaming mechanisms 6a, 6b functioning independently are provided between the pathes 5, 7. When the bobbins B1 are successively sent from the path 5, a movable door 25a of the mechanism 6a is opened. When the bobbins B1 have filled a steaming chamber 24a to both its side walls, they are successively pressed by the door 25a into the chamber 24a. When the chamber 24a has been filled up with the bobbins, the movable door 25a is closed for steaming the bobbins. When an outlet movable door 26a has been opened after steaming the bobbins, the movable door 25a makes new bobbins B1 press out in order the steamed bobbins B, which are then sent out of the carrying path 7. In addition, a similar steaming process is executed in the steaming mechanism 6b simultaneously with the steaming process in the steaming mechanism 6a.
Patent JP-S51114102-A (JP)
Title: Signal reading and control device for disc player
Inventor: HANECHI YASUO
IPC: G11B7/09
Filed: 1975-04-01
Abstract: PURPOSE:By forming two movable coil magnetic fields inside a single yoke assembly, and enabling an object lens to move vertically and horizontally independently in accordance with the rotations of the rotating record media, in order to reduce the size of the device.
Patent JP-H06250895-A (JP)
Title: Structured data base system
Inventor: YOSHIOKA MAKOTO
IPC: G06F17/30
Filed: 1993-02-26
Abstract: PURPOSE:To make it unnecessary to change the other data only by changing either one of structure data and document data by storing the structure data of a structured document together with the document data. CONSTITUTION:A document structure definition body electronically inputted from an input part 10 is converted into structure data and document data by a collection part 12 in an operation system 11 in accordance with document structure and both the data are stored in a master data base 14. A document stored in a data base 14 is checked out to a working part 15 and is edited and checked in the data base 14 again. The structure data of the structured document are stored along with the document data. Preferably an edition is managed at every storage unit of the structure data and the document data and a difference generated by the changes of the structure data and the document data is managed, so that the structure of the document, the number of versions of the document data and history can be managed by small management information volume.
Patent JP-H03242525-A (JP)
Title: Measurement of hardness for ultraviolet ray curing type resin
Inventor: TSURUSAKI KOJI
IPC: C03C25/10
Filed: 1990-02-20
Abstract: PURPOSE:To judge a state of hardening of an UV curing type resin accurately by determining active energy of the resin from a dielectric relaxation spectrum of the ultraviolet (UV) curing type resin to learn a degree of hardness of the UV curing type resin from a value of the activation energy obtained. CONSTITUTION:A dielectric relaxation spectrum of an UV curing type resin is measured to determine activation energy of the resin from the dielectric relaxation spectrum. The activation energy and a degree of hardening of the UV curing type resin is in a fixed relationship. Thus, a relationship between the degree of hardening of the UV hardening type resin and the activation energy is determined previously to compare data thereof with the activation energy of a sample measured thereby enabling the learning of the degree of hardening of the sample.
Patent JP-H02219479-A (JP)
Title: Dc motor driving circuit
Inventor: SUZUKI MICHIO
IPC: H02P3/12
Filed: 1989-02-17
Abstract: PURPOSE:To improve the accuracy of a stopping position by absorbing an electromotive force at the time of braking through a closed circuit formed of diodes. CONSTITUTION:The driving circuit of a DC motor 7 is composed of a DC power supply 1, a change-over switch 2 for forward and reverse rotations and stopping, driving transistors 3-6, biasing resistors 10-17, and level shift diodes 18-19. Further, a closed circuit by braking diodes 8-9 is provided to absorb an electromotive force generated at the time of braking of said motor 7. As a result, an ideal short-circuit state can be realized at the time of braking and the motor stops quickly.
Patent JP-H10243178-A (JP)
Title: Original reader
Inventor: HASE KANAME
IPC: H04N1/10
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To correct an error in image subscanning resulting from aline density sensing error due to a change in a frictional coefficient of a surface of an original caused by the thickness of the original or the difference from quality of paper or resulting from a change in number of rollers carrying the original by configuring a detection means that detects a carrying speed of the original with a specific speed detection roller or the like. SOLUTION: A detection means detects a carrying speed of an original by using a speed detection roller 12 and a potentiometer both of which are configured turnable and pressing the speed detection roller 12 onto the original. That is, the detection means is made up of the speed detection roller 12, a speed detection belt 15, the potentiometer 13, an arm 14 and a spring 16 to press the speed detection roller 12 onto the original 17. The speed detection roller 12 and the potentiometer 13 are connected to the arm 14 turnably. The speed detection belt 15 is stretched between the speed detection roller 12 and the potentiometer. The speed detection roller 12 is pressed onto the original 17 by the spring 16 to detect the carrying speed of the original.
Patent JP-H04351244-A (JP)
Title: Coating liquid for resin pattern
Inventor: MIYAMOTO RYOICHI
IPC: A61C13/20
Filed: 1991-02-12
Abstract: PURPOSE:To smooth the surface of a casting by applying the coating liquid prepd. by dissolving a specific ratio of the wax selected from natural wax and synthetic wax into solvents selected from aliphat. hydrocarbon and arom. hydrocarbon on a resin pattern. CONSTITUTION:At least one kind of the wax selected from natural wax and synthetic wax are dissolved in at least one kind of the solvents selected from the aliphat. hydrocarbon and arom. hydrocarbon at 5 to 40wt.% of total weight of the wax and the solvent to prepare the coating liquid. This coating liquid is applied on the resin pattern and a molten metal is poured into the pattern, by which a casting is produced. The surface of an investing material is not roughened when the resin pattern burns in the investing material. The casting having the smooth surface is thus produced.
Patent JP-S52122163-A (JP)
Title: Digital electronic watch
Inventor: OOOKA MITSUO
IPC: G04G9/06
Filed: 1976-04-07
Abstract: PURPOSE:Counting contents of less than 1 second are displayed stepwise and the display of other functions such as day display, AM-and PM displays, etc. is performed by switching means.
Patent JP-H06252197-A (JP)
Title: Wire bonding apparatus
Inventor: NUMATA HIDEO
IPC: H01L21/60
Filed: 1993-02-26
Abstract: PURPOSE:To detect a wire cut automatically and restore it to accomplish unmanned operation of the wire bonding process. CONSTITUTION:A first air tension mechanism A is mounted on a capillary 25. This mechanism A can function to exert an upward force to a wire 21. A second air tension mechanism B is mounted on the first air tension mechanism A. This mechanism B can function to exert a downward force to the wire 21. The force given by the mechanism A to the wire 21 is larger than the force given by the mechanism B to the wire 21 and these forces of both sides are mutually inverse forces on the same straight line.
Patent JP-S62198291-A (JP)
Title: Noise eliminating circuit and phase shift detecting circuit provided with said circuit
Inventor: MASUBUCHI SHINICHI
IPC: H04N9/45
Filed: 1986-02-26
Abstract: PURPOSE:To eliminate exactly noise by providing a common load circuit on differential amplifiers whose amplification characteristics are different from each other, obtaining a composite amplification characteristic having an amplifiable part and a non-amplification part, and eliminating a noise component contained in an input signal by the non-amplification part. CONSTITUTION:A noise is eliminated by using two differential amplifiers whose constant-currents are different. The first differential amplifier is formed by transistors Q1, Q2, and the second differential amplifier is formed by transistors Q3, Q4. Resistance R1, R2 are common load circuits. In such a state, a current flowing through the resistance R1 goes to a current which is determined by I1-I4, and varied as shown by a dotted line. In case an input signal Vin is supplied, based on a point (p) in the figure, as for a component whose level is varied within a range corresponding to a part in W, it cannot be amplified. Accordingly, as for a waveform of an output signal Vout, its noise component is eliminated, and a part of a burst signal is also eliminated.
Patent JP-S59165132-A (JP)
Title: Time adjusting system of on-line terminal system
Inventor: UEDA YUUJI
IPC: G06F1/04
Filed: 1983-03-11
Abstract: PURPOSE:To eliminate the difference in time between a host and a terminal device by difining a time adjustment in a control sequence of transmission control procedure and adjusting the time of the terminal device on the basis of the time of the timer mechanism of the host as reference time. CONSTITUTION:Time adjustment commands are defined in the control sequence of transmission conrol procedure with regard to the time adjustment system of terminal devices equipped with the timer mechanisms connected to the host in on-line mode. Terminal devices 2 and 3 perform a time adjustment according to time adjustment commands 9 and 10 based upon the time T1 of the timer mechanism 4 of the host 1 as reference time. Consequently, the time T1 of the timer mechanism 4 of the host 1 coincides with the time T2 of the timer device 5 of the terminal 2 and the time T3 of the timer mechanism 6 of the terminal device 3. Consequently, it is not necessary for an operator to input time data, preventing erroneous time inputs.
Patent JP-H09225746-A (JP)
Title: Manufacture of electric discharge machining electrode wire
Inventor: AOYAMA MASAYOSHI
IPC: B23H7/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To perform the solution treatment of Cu-Zr alloy while traveling a wire by traveling the wire formed of a Cu-Zr alloy wire as core material, and Zn or a metal material containing Zn covering it in inert gas atmosphere while heating. SOLUTION: As the core material, Cu-(0.02-0.26)wt.% Zr is used, and Zn or a Cu-Zn layer having a high Zn concentration is provided as a surface alloy layer on the surface of the core material, whereby a wire 7 is formed. The wire 7 is heated and solution-treated while traveling in the inert gas atmosphere of a heating electric furnace 2. By this solution treatment, Zr can be made solid soluble to make an electrode wire heat resisting. The wire 7 is carried into a cooling water tank 3 and quenched just after leaving the heating electric furnace 2, and then wound on the pulley 14 of an aligning winder 5 through a constant speed winder 4.
Patent JP-2000244829-A (JP)
Title: Video output controller
Inventor: NISHIMURA SHOICHIRO
IPC: H04N7/16
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a video output controller capable of surely prohibiting video output of television broadcast when a view prohibition rank added to a broadcast signal according to the contents of a television program exceeds a prohibition rank on the viewer's side set by a viewer. SOLUTION: Video and sound output of the television program the superposed viewing prohibition rank of which exceeds the prohibition rank on the viewer's side set by the viewer are surely prohibited even when a reception level of the broadcast signal at a tuner 10 is low and no view prohibition rank can be extracted from the broadcast signal since a video signal extracted at a 1 chip IC 20 is blanked and a sound output terminal is turned off when a fact that RF AGC voltage to be supplied to a high frequency amplifier circuit 10b by an AGG circuit 20a becomes equal to or higher than specified is detected by a microcomputer 50.
Patent JP-S60186387-A (JP)
Inventor: HARA HIKOYOSHI
IPC: B25J15/08
Filed: 1984-02-29
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-H02260343-A (JP)
Title: High voltage dc contact breaker circuit
Inventor: BAN DOAN FUAN
IPC: H01H33/59
Filed: 1990-02-20
Abstract: PURPOSE: To provide a high-tension direct-current breaker which cuts off direct current of an arbitrarily value through a combination of a technique of utilizing capacitor discharge and a technique of utilizing superconduction. CONSTITUTION: In the normal operation of a line, a breaker D is closed and a switch 1F is opened. A capacitor C is permanently charged by means of a resistor R from the upstream side of the line. If a trouble is caused in the line as indicated by a zigzag line E, a current flowing through the line suddenly rises up to its critical value to thereby transit superconductive windings 7 and 8 and thus excessively increase their resistance. As a result, a higher voltage is generated across the terminals of a varistor V to absorb most electromagnetic energy into the varistor V, and residual currents in the windings are easily cut off by the breaker D. In that case the capacitor is not discharged. The line is thus promptly protected with no high-speed troubleshooting.
Patent JP-S60184136-A (JP)
Inventor: KASHIMOTO TAKASHI
IPC: H02J13/00
Filed: 1984-03-01
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。