baber/WOPTO huggingface dataset:
Patent JP-S52109941-A (JP)
Title: Printing of roll paper
Inventor: CHIKIYUU OSAMU
IPC: G03G15/00
Filed: 1976-03-11
Abstract: PURPOSE: To enable a statically printed roll of paper having a surface smoothed and made durable to be provided at high speed without requiring sealing treatment, by installing a fixing station using a flash light source next to a developing step and arranging a calendering station ahead of this. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61185417-A (JP)
Title: Manufacture of multi-layer parison
Inventor: YOSHIDA HIROHIKO
IPC: B29C45/16
Filed: 1985-02-13
Abstract: PURPOSE:To prevent the inner layer surface from crystallyzing and whitening, and to obtain good adhesion between layers, by using for an inner layer a specified PET (an ethylene terephthalate type polyester resin) and for an outer layer a mixed resin containing PET, and perform continuous two-stage injection molding. CONSTITUTION:An inner layer resin is injected between an inner mold 1a and an outer mold 2a for an inner layer from an injection head 3a to form an inner layer 4. The rein used for the inner layer is a polyester mainly consisting of ethylene terephthalate units wherein the increase of the density is 6X10<-3>g/cm<3> or below, preferably 4X10<-3>g/cm<3>, when it is heat-treated at 120 deg.C for 30 min. After the inner layer resin is injected, the temperature of the inner layer resin is lowered to the crystallizing temperature, then the outer mold is removed, the inner mold 1a with the inner layer 4 attached to the inner mold 1a is turned and is set in an outer mold 2a for an outer layer, and an outer layer resin is injected from an injection head 3b to form an outer layer 5. For the outer layer 5, use is made of a mixture resin of an ethylene terephthalate type polyes ter resin and a resin other than that.
Patent JP-H04250777-A (JP)
Title: Horizontal synchronizing separator circuit and television receiver
Inventor: OKATSU HIROSHI
IPC: H04N5/12
Filed: 1991-01-25
Abstract: PURPOSE:To apply a horizontal synchronizing signal capable of implementing phase control of a horizontal AFC at all times to the television receiver by extracting substantially only the horizontal synchronizing signal even for an equalizing pulse period and a vertical synchronizing signal period from a composite synchronizing signal. CONSTITUTION:A synchronizing separator circuit 3 of a horizontal synchronizing separator circuit 1 separates a composite synchronizing signal (a) from an input video signal from an input terminal 2 and outputs a composite synchronizing signal (b). The signal (b) is delayed via an automatic frequency control circuit 4 by a delay circuit 5 so that the horizontal synchronization position is set within a pulse width of a signal (c). The output signal (c) of the circuit 4 is fed to a clear terminal CLR, a delayed composite synchronizing signal c' from the circuit 5 is fed to a clock terminal CLK and an output (d) from the circuit 6 is only the horizontal synchronizing signal for a period even when an equalization pulse and a vertical synchronizing signal are in existence.
Patent JP-H05194486-A (JP)
Title: Vinyl compound, polymer for optical material obtained by using the same and optical product
Inventor: OKUBO TAKESHI
IPC: C08F28/00
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a new compound high in Abbe's number and excellent in high refractive index, light resistance and transparency and useful as a polymer for optical material. CONSTITUTION:A compound of formula I (n is 1-3), e.g. 2,5-bis(2-thia-3- butenyl)-1,4-dithiane. Furthermore, the compound of formula I is obtained by reacting, e.g. diallyl disulfide with bromine to give a brominated alicyclic sulfide which is subjected to cyclodimerization, reacting the sulfide with thiourea to produce an isothiuronium salt, hydrolyzing the salt with an aqueous solution of sodium hydroxide, turning the hydrolyzate to acidic by hydrochloric acid to provide a thiol compound of formula II, converting the thiol compound to sodium salt thereof with sodium ethoxide in ethanol and then reacting the sodium salt with vinyl bromide.
Patent JP-H07235731-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: SUGIURA KATSUMI
IPC: H01S5/00
Filed: 1994-02-24
Abstract: PURPOSE:To selectively form a high-resistance areas on the surface of II-VI or III-V compound semiconductor by a simple process. CONSTITUTION:The manufacture of a compound semiconductor device has a process of demarcating a high-resistance area 3 and providing a mask 2 which absorbs group II or III elements, which form the compound semiconductor, at the time of heat treatment on the surface of semiconductor 4, and a process of heattreating the semiconductor 4 in the atmosphere that contains group If or III elements and selectively forming the high-resistance area 3 directly under the mask 2 of the semiconductor 4 by the external diffusion of such elements in the semiconductor 4.
Patent JP-H01200113-A (JP)
Title: Induction heating type waste incinerating device
Inventor: OHASHI SEIICHI
IPC: F23G5/10
Filed: 1988-02-04
Abstract: PURPOSE:To enable further complete incineration and decomposition of waste, by a method wherein the temperature of a combustion chamber is increased to a given value by induction heating, and the waste is thermally decomposited by means of the heat. CONSTITUTION:With a cover 6a formed by a heat insulating material opened, a substance to be incinerated is contained in a combustion chamber 6 formed by a material capable of being induction-heated, and the cover 6a is closed for sealing. A high frequency current is caused to flow to a heating coil 8 by means of source equipment 9 to induction-heat the combustion chamber 6 to heat the substance to be incinerated to a flashing temperature or an ignition temperature. In this case, air is fed through an air feed nozzle 11, oxidation and decomposition of the substance to be incinerated in the combustion chamber 6 is promoted to generate steam and waste gas. The steam and waste gas are discharged to the open air through a discharge pipe 13.
Patent JP-S57140187-A (JP)
Title: Heat-sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1981-02-24
Abstract: PURPOSE:To provide a heat-sensitive recording material which enables a color development with a high density at a low temperature while being free from color development due to friction and a pressure and a stinking phenomena by containing two kinds of special compounds in a leuco dye and an acid substance. CONSTITUTION:At least one kind of compounds A as given by FormulaI(where, Ar represents a benzene rung or a naphthalene ring which remains unsubstituted or is substituted with a methyl group, a ethyl group, a hydroxy group or the like, R1 an alkyl group with C1-6, R2 and R3 H, CH3, C2H5) and at least one kind of a compound B as given by Formulas II-IV (R4-R9 represent an alkyl group with C10-30) are contained in a heat-sensitive color developing layer containing a coloreless or light leuco dye and an acid substance. The quantity of the compound A used is set prefereably at 0.5-5pts.wt./wt. part of the leuco dye and that of the compound B used at 0.2-3pts.wt./wt. part of the compound A.
Patent JP-H07208460-A (JP)
Title: Insulated bearing coated with resin
Inventor: NOMURA HAJIME
IPC: F16C25/08
Filed: 1994-01-27
Abstract: PURPOSE:To prevent generation of a problem caused by the volume expansion of resin coat at high temp. CONSTITUTION:In a roller bearing with resin coat 2 on the outer dia. face of an outer ring 1, expansion absorbing recesses 3 are formed at the outer face of the coat 2. Each recess 3 is e.g. an axial groove having an arc shape in section extending over the total width of the ring 1, and the recesses 3 are arranged at the whole circumference at an equal pitch. As the coat 2 polyphenylene, e.g. sulfide resin (PPS resin or the like) is used. A rolling body 7 made of a steel ball retained by a retainer 8 is set.
Patent JP-H06214178-A (JP)
Title: Scanning optical system
Inventor: IIZUKA TAKAYUKI
IPC: G02B26/12
Filed: 1993-01-20
Abstract: PURPOSE:To provide a scanning optical system capable of saving the space and reducing the cost by making optical parts common in the picture reading and the picture writing optical systems while having the picture reading function together with the picture writing function. CONSTITUTION:This system is provided with a picture writing optical system W, scanning a scanning surface SW for writing a picture by means of a laser beam modulated in accordance with picture information and writing the picture on the scanning surface SW, and a picture reading optical system R, scanning a scanning surface Sr for reading a picture by means of the laser beam and reading the picture based on the reflected beam from the scanning surface Sr, and the optical paths and at least one optical element of the picture writing optical system W and the picture reading optical system R are made common.
Patent JP-S53111330-A (JP)
Title: Organic coloring matter and its preparation
Inventor: KAWAMURA KIMIHIDE
IPC: C09B47/04
Filed: 1977-03-11
Abstract: PURPOSE: A metal-contg. organic coloring matter of formula I (X and X' are each H, halogen, nitro, carboxyl, sulfonic acid, etc. but both of them are not H at the same time; Y and Y' are each H, halogen, lower alkyl and lower alkoxy; M is a divalent metal; n is an integes, 1-4). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59160634-A (JP)
Inventor: ARISUTEAA JII TAI
IPC: B60T7/12
Filed: 1984-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06220885-A (JP)
Title: Hydraulic shovel for sidewise excavation
Inventor: HIRATA YOSHIO
IPC: E02F3/43
Filed: 1993-01-20
Abstract: PURPOSE:To enhance the working ability by using a relief valve which can control the increasing of pressure as a working relief valve, and by setting the maximum angular range of a front boom to two divided ranges, that is, a forward center angular range and a lateral forward tilt angle range so as to limit the excavating force of an sidewise excavating attachment. CONSTITUTION:When an angle sensor 43 detects such a condition that a front boom 5 is located in a forward center angle range (a), it delivers a-range detection signal to a controller 46 which then delivers a boost instruction signal to a solenoid selector valve 47. Then, a pilot pressure from a pilot pressure hydraulic source 48 is led to working relief valves 44, 45 so as to set the relief pressure of the valves 44, 45 at a high pressure in order to set the working pressure of a boom cylinder 9 and the like in order to increase the excavating force of a sidewise excavating attachment 3'. When the sensor 43 detects such a condition that a boom 5 in a left forward tilt range (b), the controller does not deliver the pressure boost instruction signal to the selector valve 47, and sets the relief pressure of the valves 44, 45 at a low pressure so as to limit the excavating force of the attachment 3' to a small value.
Patent JP-S62185417-A (JP)
Title: Signal transmitter-receiver in optical communication system
Inventor: TAKEDA SHOICHI
IPC: H04B10/032
Filed: 1986-02-08
Abstract: PURPOSE:To attain inexpensive system maintenance with high accuracy by using a signal bypass line so as to connect the output of an optical reception module and the input of an optical transmission module when a detection means detects power supply being turned off or a fault. CONSTITUTION:An optical signal sent via a transmission line 3 is converted into an electric signal by an optical reception module 4 and sent to a transmission control section 5. The control section 5, based on the said reception data, outputs a control signal to controlled equipments 6, 6'... of the said station and a data to be sent from the station is outputted to an optical transmission module 7. The optical transmission module 7 converts the data received from the transmission control section 5 into an optical signal and sends the result to a transmission line 3'. When a detection circuit 8 detects a fault of the control section 5, a switch 9 is changed over to bypass the reception data in the optical reception module 4 to the optical transmission module 7, the reception data is sent as it is to the transmission line 3' to keep the transmission loop of the system.
Patent JP-H0592363-A (JP)
Title: Duplex simultaneous polishing method for base and its device, polishing method for magnetic disc base using above device and manufacture of magnetic disc and magnetic disc
Inventor: NAKAMURA TAKAO
IPC: B24B37/00
Filed: 1991-02-20
Abstract: PURPOSE:To provide a polishing method and device to realize duplex simultaneous float polishing by which both faces of a base can be simultaneously polished under the condition of no contact with a surface plate. CONSTITUTION:A thin plate 3 such as a base for a magnetic disc is rotatably loaded in the hole of a carrier 8 provided between upper and lower surface plates 4, 5 forming a dynamic pressure generating face in a thermally controlled polishing liquid. When the number of revolutions of the surface plates increase, the dynamic pressure effect of a polishing agent lying between the surfaces of the surface plate and of the base is generated there, and the base is polished under the condition of no contact with the surface plate. The surface of the base is polished by fine isolated abrasive grains in the polishing liquid flowing between the surface plate and base to obtain excellent flatness to which the surface accuracy of the surface plate is transcribed. This polishing method makes the best use of the characteristic of float polishing, and is especially suitable for the surface polishing of a thin plate such as a magnetic disc base in which residual machining strain is undesirable, and can therefore realize the magnetic disc having excellent surface condition.
Patent JP-S58149244-A (JP)
Inventor: ARIOKA TSUNEO
IPC: B65D5/24
Filed: 1982-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01202351-A (JP)
Title: Method for controlling width of cast slab in continuous casting machine
Inventor: KURATA SHIGERU
IPC: B22D11/16
Filed: 1988-02-09
Abstract: PURPOSE:To shorten cutting working time of a cast slab by controlling width- related device arranged at downstream side at real time so as to correspond to the width variation of the cast slab based on detected values of an interval at lower end of opening/shutting wails and shifting velocity for cast slab. CONSTITUTION:The width between the opening/shutting walls 4a, 4b is detected with detectors P1-P4 to control the top zone 15a, 15b and also the width is detected with detectors P5, P6. Based on the detected values with these detectors and a detected value with a detector P7, a torch cutter 12 is waited to the optimum position through a control device C corresponding to variation of the width of the cast slab 7. In such way, to charging of the interval at lower end of the mold, as the working range for the cast slat width in the cast slab width-related device is varied as delaying the time, the work is optimumly executed in accordance with the cast slab width.
Patent JP-S52110005-A (JP)
Title: Magnetic memory device
Inventor: KAKIZAWA KOUJI
IPC: G11B5/54
Filed: 1976-03-12
Abstract: PURPOSE: To stop the rotation of a revolutional body in a short time by automatically applying a rotational braking action to a motor upon disconnection of a power source therefor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55118444-A (JP)
Title: Tetrapeptide derivative
Inventor: FUJINO MASAHIKO
IPC: C07K5/10
Filed: 1979-03-07
Abstract: NEW MATERIAL:Tetrapeptide derivatives of formula I (R1 and R2 are H, methy; R3 is H, hydroxyl, lower alkoxy, lower thioalkyl, lower thioalkyloxide, halogen or lower aliphatic acyl that may be substituted with oxo) and their acid adducts. EXAMPLE:H-Tyr-(D)-met(O)-Gly-Phe-NH-NH-CO-CH2CH3. USE:Analgesic and a remedy for gastrointsetinal disorders, e.g., diarrhea, because they have activity of inhibiting gastrointestinal movement. PREPARATION:The protecting groups are removed from the compound of formula II (R3' is R3 that may have a protecting group; Y1 is protecting group; Y2 and Y3 are H, protecting group) to give the compound of formula I.
Patent JP-S58145377-A (JP)
Title: Welding method of erosion shielding piece of turbine blade
Inventor: TOMOTA KENJI
IPC: B23K15/00
Filed: 1982-02-22
Abstract: PURPOSE:To form a weld zone of stable quality by simple operation, by providing stepped joining faces on a turbine blade and an erosion shielding piece respectively and electron beam welding a filler wire to a groove aperture formed by the joining faces. CONSTITUTION:Stepped faces 6a, 6b and a contact face 6c are formed on a turbine blade 6, and stepped faces 7a, 7b and a contact face 7c are formed on an erosion shielding piece 7. The contact faces 6c, 7c are brought into close contact and groove apertures 8a, 8b are provided between stepped faces 6a, 7a and stepped faces 6b, 7b. A weld zone 12 is formed by electron beam welding 11 while feeding a wiry filler metal 10 from a reel 9 to the groove aperture 8a. Similarly electron beam welding is performed on the groove aperture 8b. By this way, a weld zone 12 of good quality free from possibility of causing weld cracks is obtained.
Patent JP-H02206670-A (JP)
Title: Heat conductive adhesive composition for connecting circuit and heat conductive bonding film having anisotropic electric conductivity
Inventor: MUTO KUNITERU
IPC: H05K3/32
Filed: 1989-02-06
Abstract: PURPOSE:To obtain the subject composition, consisting of an insulating adhesive component, electrically conductive filler and heat conductive filler having specific physical properties, excellent in suppressing effects on temperature rise in connecting parts of circuits and suitable as a bonding film having anisotropic electric conductivity. CONSTITUTION:An adhesive composition, consisting of (A) an insulating adhesive component, (B) an electrically conductive filler and (C) an insulating heat conductive filler having (i) 1mmu to 5mu average particle diameter at 0.02-0.95 ratio thereof to the average particle diameter of the component (A), (ii) >=0.001cal/ cm.sec. deg.C thermal conductivity and (iii) >=1X10<8>OMEGA.cm volume resistivity and useful for connecting circuits.
Patent JP-H05271614-A (JP)
Title: Water-based pigmented coating composition and method for applying the same
IPC: C09D133/06
Filed: 1993-01-25
Abstract: PURPOSE:To provide a pigmented coating composition which has good application properties even when having a high solid content and gives a coating film improved in smoothness. CONSTITUTION:This resin composition comprises an aqueous dispersion of fine acrylic-polymer particles; an aqueous modified-polyester-resin dispersion obtained by polymerizing a polyester resin having a radical-polymerizable unsaturated group with a mixture of an ethylenic carboxylic acid with other copolymerizable unsaturated monomer(s) to obtain a modified polyester resin having an acid value of 8-200 and a hydroxyl value of 30-300, neutralizing the resin with a base, and dispersing the resulting resin into an aqueous dispersion medium; a crosslinking agent; and a color pigment.
Patent JP-S60172889-A (JP)
Title: Video camera device
Inventor: MOCHIMARU YOSHIAKI
IPC: H04N5/30
Filed: 1984-02-17
Abstract: PURPOSE:To prevent shift of registration in a color television camera device from being generated by combining an image pickup tube with a solid-state image pickup element, tilting the solid-state image pickup element and carrying out scan on an object image with the same locus. CONSTITUTION:When a deflecting device 9 is rotated around an image pickup tube 7, a scanning locus is generated as the number 24 shows. Even when a photographed face is horizontally scanned, the locus more approaches the center as a start point of the horizontal scanning approches the lower part of the photographed face. A shift of the start point is a triangular. When a deflection of a scanning beam is performed by a triangular waveform 28, which corrects a dislocation of a horizontal position of a triangular deflecting waveform 26 having well-known one horizontal period and has one vertical period, or a waveform 27 obtained by overlapping a stepped waveform 29, which has one vertical period and the height changing at every one horizontal period, with a well- known horizontal deflecting waveform, a scanning locus can be same as that of a solid-state image pickup element. Since the triangular waveform 28 is that of a vertical period, it can utilizes a vertical deflecting waveform of an image pickup tube.
Patent JP-H05193972-A (JP)
Title: Heat treatment device for glass particulate deposit
Inventor: ISHIMARU EMI
IPC: G02B6/00
Filed: 1992-01-17
Abstract: PURPOSE:To form a preform having a profile stable in a longitudinal direction by monitoring the state of an oscillation valve provided in an auxiliary discharge pipe to control a gas feed system and discharge system and heating while maintaining the atmosphere in a muffle at a constant state. CONSTITUTION:The glass particulate deposit 3 inserted into the muffle 1 is heated by a heater 2 and is traversed in a vertical direction. A prescribed atmosphere gas is supplied from the gas feed device 9 through a gas feed pipe 4 to the muffle 1 and is discharged from the discharge device 10 via a discharge pipe 5. The inclination angle of the oscillation value 7 disposed in the auxiliary discharge pipe 6 is detected by a monitor device 8 and is fed back to the gas feed device 9 and the discharge devices 10, 11 to control these devices, by which the inclination angle of the oscillation value 7 is maintained constant. Consequently, the gaseous flow of the atmosphere gas in the muffle 1 is kept constant at all times in spite of traversing of the glass particulate deposit 3. The transparent glass preform having the profile stable in the longitudinal direction is thus obtd. by executing dehydrating and sintering under specified conditions.
Patent JP-H02206188-A (JP)
Title: Driving device of laser diode
Inventor: NAKAYAMA TAKAO
IPC: H04B10/516
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the enable response time of the title device by providing a means which enlarges both of the flagging speed of a valley level detection circuit and responding speed of a closed-loop controlling system for bias current at rising of an enable signal. CONSTITUTION:A monitor photodiode 3, preamplifier 4, valley level detection circuit 5, differential amplifier 8, integration circuit 9, bias current supply circuit 10, and laser diode 12 constitute a closed-loop controlling system for bias current. By means of the controlling system, a bias current is automatically adjusted so that the valley level of the intensity of output rays of light can become a fixed value decided by a valley level setting voltage generated by a reference voltage generation circuit 7. An enable signal is given to an enable input terminal 1 and an enable control circuit 6 controls the flagging speed of the valley level detected by the circuit 5, the voltage generated by the circuit 7, and the integrating time of the circuit 9. Therefore, the enable response time can be reduced.