baber/WOPTO huggingface dataset:
Patent JP-H04325559-A (JP)
Title: Manufacture of high-molecular-weight polyamide
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08L77/00
Filed: 1992-01-08
Abstract: PURPOSE: To obtain a high-molecular-weight polyamide by melt-blending thermoplastic aliphatic polyamides and a specific copolymer and extruding the mixture.  
     CONSTITUTION: Polyamides having a molecular weight of 25,000 gmol -1  higher are obtained, the polyamides being a copolymer of (a) 90-99.9 wt.% of thermoplastic aliphatic polyamides having a relative solution viscosity (1% in m-cresol, 25°C) of 3.6 or greater, (b) an unsaturated dicarboxylic acid (derivative) and olefins, by melt-blending 0.1-10 wt.% of (i) a statistical copolymer containing an aromatic vinyl compound of formula I (wherein R 1  is H or 1-3C alkyl; R 2  is R 1  or halogen; Ar is 6-24 aryl: x is 0-3) which preferably contains 3 wt.% or greater of an unsaturated dicarboxylic acid derivative and does not contain ethylene/acid monomer comonomer which may be optionally neutralized by a metal ion in the resultant polyamide as a polymer blend component and (ii) an alternating copolymer containing an α-olefin of formula II (wherein R is a 11-20C group) and 90-99.9 wt.% of thermoplastic aliphatic polyamides and extrucling the mixture. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61177223-A (JP)
Title: Controlling system of injection molder
Inventor: KISHI YASUO
IPC: B22D17/26
Filed: 1985-01-31
Abstract: PURPOSE:To fully produce the effect of the generation of high pressure mold clamping force and at the same time prevent the mold clamping mechanism and mold of an injection molder from being damaged by a method wherein the generation of the high pressure mold clamping force is controlled in accordance with the procedure of mold closing action in the injection molder equipped with the mold clamping mechanism. CONSTITUTION:Firstly, when the controlling of the titled injection molder is started based upon the mold clamping starting instruction, a mold clamping low pressure solenoid SOL1, is turned ON so as to control a mold clamping main pressure (oil pressure) at low pressure level. Secondly, a mold closing solenoid SOL2 of a corresponding mold clamping mechanism in accordance with the set mold closing procedure is turned ON so as to perform the mold closing action. Thirdly, just after the completion of mold closing in two directions opposite to each other, the mold clamping low pressure solenoid SOL1 is turned OFF so as to release the controlling at low pressure level. Fourthly, the main pressure is changed-over to high pressure so as to seal the oil under high pressure in a mold clamping cylinder CYL in order to generate the mold clamping force. Fifthly, the mold clamping low pressure solenoid SOL1 is turned ON again so as to control the mold clamping main pressure at low pressure level in order to continue the following mold clamping action. Finally, the high pressure mold clamping in all directions is completed by performing the controlling of the final low pressure release after the final mold closing actin process. After that, the following processes such as the injection of molten resin and the like follow.
Patent JP-S53103237-A (JP)
Title: Combustion apparatus
Inventor: ARAI TAKESHI
IPC: F23D11/42
Filed: 1977-02-18
Abstract: PURPOSE: To shorten the time before combustion and to cut down cost by sending gaseous body for heating until a burner body reaches the evaporation temperature of liquid fuel to maintain combustion by the liquid fuel after the evaporation temperature is attained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59149588-A (JP)
Inventor: HARADA HAJIME
IPC: G06Q40/00
Filed: 1983-02-07
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-H02198402-A (JP)
Title: Manufacture of non-linear optical waveguide
Inventor: SHIODA TAKAO
IPC: G02F1/355
Filed: 1989-01-27
Abstract: PURPOSE:To easily manufacture high-value electron ion lead-in glass by forming a thin film on a crystal substrate with a sol-gel method by using an organic compound containing a hihg-value electron ion, heating the thin film and vitrifying it, and thereafter, converting it to a pattern, and obtaining a transparent waveguide layer by executing an ion exchange or a diffusion. CONSTITUTION:The group IVa elements of a periodic table such as Ti, Zr, the group IIIa elements such as Y, La, Ce, Nd, or an organic compound containing a metallic element which becomes a high-value electron ion of Nb, the organic compound of a glass material which becomes a network former and the organic compound of a glass material which becomes a modified oxide are gelatinized by a sol-gel method, and this gel is applied onto a crystal substrate 1, while its viscosity is low enough. The obtained thin film is heated and vitrified, and a high-value electron ion lead-in type thin film-like glass (glass thin film) 2 is obtained on the crystal substrate 1. This glass thin film 2 is converted to a pattern, and also, by executing an ion exchange or diffusion, the part converted to the pattern is formed as a transparent waveguide layer 3 and an waveguide 4 is obtained. In such a manner, high-value electron ion lead-in glass can be easily manufactured.
Patent JP-S63187613-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/84
Filed: 1987-01-30
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-S62175673-A (JP)
Title: Core for double rating voltmeter and the like
Inventor: YAMAMOTO IZUMI
IPC: G01R15/00
Filed: 1986-01-29
Abstract: PURPOSE:To keep an error within standard by providing a main core for generating a main magnetic flux and an auxiliary core with a magnetic characteristic different from that of the main core. CONSTITUTION:Approximately E-shaped one surface of a main core 101 is provided with a magnetic substance 102 so that a constant spacing between the substance 102 and the main core 101 may be maintained by a spacer and gaps G101 and G102 may be covered by the magnetic substance 102. The other surface of the main core 101 is provided with first and second auxiliary cores having the same magnetic characteristic as that of the main core 101 and the one different therefrom, respectively. The auxiliary cores 111 and 112 have substantially the same magnetic flux density as that of the main core 101 at a higher rated voltage and the higher magnetic flux than that of the main core 101 at a lower rated voltage. Therefore, the magnetic flux generated by the auxiliary cores 111 and 112 produces a phase lag and a shifting field is generated by the phase lag and the magnetic flux generated by the main core 101 to raise a current (load) characteristic at a light load and at the lower rated voltage to a positive side.
Patent JP-S57133436-A (JP)
Title: High-durability polarizing plate for liquid crystal display element
Inventor: TOUJIYOU TOSHIHIKO
IPC: G09F9/00
Filed: 1981-02-13
Abstract: PURPOSE:To improve the rate of maintaining the degree of polarization in a highly moist and hot atmosphere by supporting one or both surfaces of a polarizer with an ethylene trifluoride resin. CONSTITUTION:One or both surfaces of a polarizer 1 made by adsorbingI2 or a dye physically on polyvinyl alcohol are protected with substrates 2 consisting of an ethylene trifluoride resin, whereby a polarizing plate 3 is constituted. Thereby, the polarizing plate for TN type liquid crystal display elements used for high durability applications of severe use environments is obtd. because the polarizer is protected with the substrates of high moisture permeability and moisture transmission.
Patent JP-H10220772-A (JP)
Title: Microwave oven
Inventor: NISHIWAKI FUMITOSHI
IPC: F24C15/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate visual observation of an article to be heated and processing work during heating, and hence improve convenience of a user. SOLUTION: A microwave oven is adapted such that a door 3 is slidably provided at an upper end opening part 2 of an upper end opened box shaped range body 1, and the whole of a range chamber 7 is simply observed from a window 4 in the closed door 3. In the electronic range, a protruded stripes 8 in both side surfaces of the door 3 are slidably engaged with a recessed groove 9 in the opening part 2, and a door opening/closing detection safety switches 12, 13 are disposed in the recessed groove 9, and further an operation part 6 having a large area is disposed on a front surface (m) of the range body 1, and furthermore a recessed spherical reflection surface 5 is formed on the door 3 for advantageously utilizing microwaves by reflecting microwaves to the side of the center of the range chamber 7.
Patent JP-S59146025-A (JP)
Title: Guest and host type liquid crystal display element
Inventor: SAITOU SHIGERU
IPC: G02F1/1335
Filed: 1983-02-08
Abstract: PURPOSE:To uniform display color and to improve the quality of external appearance by holding a colored glass fiber which provides a color tone similar to that of a dichroic dye between a couple of substrates for holding the space between the couple of substrates to specific thickness. CONSTITUTION:Small pieces of colored glass fiber having a desired diameter are scattered over at least either of a couple of substrates on which transparent electrodes are formed, and the couple of substrates are adhered together by a sealant with spacers which are the same with or different from the glass fibers. Further, nematic liquid crystal with which a dichroic dye is mixed is sealed between the substrates to constitute a guest and host type liquid crystal display element. In this case, the color tone of the used colored glass fiber is similar to that of the dichroic dye. This guest and host type liquid crystal display element has uniform display color and none of glass fiber parts fades in color to a colorless state.
Patent JP-S59145981-A (JP)
Title: Target searching device of underwater navigating body
Inventor: HONDA KIYOUJI
IPC: G01S15/18
Filed: 1983-02-08
Abstract: PURPOSE:To search a target extending over a wide ragne by applying a blanking to an acoustic pulse having with width and thereafter, receiving a reflected echo imedicately against an acoustic pulse having narrow width. CONSTITUTION:An underwater navigating body transmits an acoustic pulse having wide and narrow width to a long distance and a short distance target respectively by a transmitting interval determining circuit 14 and a transmitting pulse width determining circuit 15 which respond to a long distance/short distance commanding circuit 13. At the same time, a switching circuit 20 is switched, a blanking is applied to the long distance target by a gate circuit 23 controlled through a blanking circuit 24, and thereafter, a reflected echo pulse which is not influenced by self-noise is received. On the other hand, an echo pulse by a short distance transmitting pulse which has narrow width and scarcely has self noise is received immediately, and is identified from an echo by the sea bottom, etc. by a reflected echo identification circuit 21. According to this constitution, the underwater navigating body can serch a target extending over a wide range.
Patent JP-H08213208-A (JP)
Title: Radial-type glass-sealed thermistor and manufacture thereof
Inventor: KUBOTA SHUICHI
IPC: H01C1/14
Filed: 1995-02-07
Abstract: PURPOSE: To provide a radial type glass-sealed thermistor where an intra-glass space is prevented from being created as crossing over lead wires and which is capable of being kept high in temperature detection characteristics and prevented from deteriorating in resistance. CONSTITUTION: A radial type glass-sealed thermistor is equipped with a quadrangular prism thermistor element 2 of sintered body formed of Mn2 O3 -Ni2 O3 -Fe2 O3 - Al2 O3 , a thermistor element 4 composed of the thermistor element 2 and electrodes 3a and 3b provided to the opposed side faces of the thermistor element 2, lead wires 5a and 5b of Fe-Ni alloy plated with platinum and connected to the electrodes 3a and 3b of the thermistor element 4, and a glass body 6 which is mainly made of lead oxide and seals up the thermistor element 4 and the lead wires 5a and 5b, excluding the tips of the lead wires 5a and 5b, wherein the lead wires 5a and 5b are so arranged as to be located on the diagonal lines of the side faces of the thermistor element 4.
Patent JP-S63186313-A (JP)
Title: Power supply disconnecting device for portable display device
Inventor: GOTO HIROSHI
IPC: G06F1/00
Filed: 1987-01-28
Abstract: PURPOSE:To avoid the wastage of display element and at the same time to eliminate the waste consumption of electric power, by giving an instruction to a service processor to break the power supplies of both an information processor and a portable display device. CONSTITUTION:A portable display device 1 is connected to a service processor 3a of a system A and an instruction is produced for the disconnection of the power supply of an information processor 2a via a keyboard of the device 1 or the operation of a power supply switch of the processor 3a. The processor 3a receives said instruction and starts a power supply disconnection instruction means 31a. The means 31a breaks the power supply of the processor 2a via a breaking part for power supply of the processor 2a. At the same time, a power supply breaking instruction is given to a power supply breaking part for a portable display device of a power supply disconnection executing means 32a from a power supply break executing means starting part. The means 32a breaks the power supply of the device 1 by said instruction. In such a way, the power supply of the device 1 connected to the system A is broken when the power supply of the system A is disconnected.
Patent JP-H07230738-A (JP)
Title: Keyboard
Inventor: AOYAMA MICHIHIRO
IPC: H01H13/70
Filed: 1994-02-16
Abstract: PURPOSE:To easily provide bending by improving the flexibility of arranging keys in a keyboard which is a data input/output device of an electronic equipment. CONSTITUTION:On a switch panel 21, a single unit key switch 22c1 is arranged over an adjacent row in a vertical direction. In this constitution, a hole groove 25 is formed in both sides in a vertical row direction of the single unit key switch 22c1, to form a thin thickness groove 26 between the hole grooves 25.
Patent JP-S59147435-A (JP)
Title: Formation of silicon oxide film
Inventor: ASHIDA YOSHINORI
IPC: C23C16/40
Filed: 1983-02-10
Abstract: PURPOSE:To obtain an SiO2 film at a low temperature without using Hg vapor by a method wherein compound gas containing oxygen is mixed in high order silane gas indicated by the general formula SinH2n+2 {(n) is the integer of 2 or more at this time}, the gas thereof is thermally decomposed under irradiation of the beam of the wavelength of 300nm or less, and is deposited as SiO2 on a substrate. CONSTITUTION:A heater 20 consisting of a halogen lamp, etc. is arranged at the outer peripheral part of the bottom side of a reaction tube 10 manufactured of quartz and having a raw material gas supply part 55 and an exhaust gas outlet part 90 respectively at both the edge parts, and a discharge tube 50 having an ultraviolet rays reflecting plate 53 manufactured of Al on the back is arranged at the outer peripheral part of the top side. Moreover, a supporting base 30 manufactured of Si is accommodated in the reaction tube 10, a substrate 40 of quartz glass, Si, sapphire, SUS, etc. is put thereon, a thermocouple 45 is fixed thereto, and a terminal is led out outside. High order silane gas 60 of disilane, trisilane, etc. indicated by SinH2n+2, carrier gas 70, O2 or compound gas 80 containing oxygen of N2O, etc. are flowed into a supply part 55, and a beam of 300nm or less is irradiated thereto heating the substrate 40 at 100-400 deg.C.
Patent JP-S58150803-A (JP)
Title: Axial position measuring device for revolving body
Inventor: NAGAYAMA KAZUHIKO
IPC: B24B49/00
Filed: 1982-02-12
Abstract: PURPOSE:To improve the accuracy of measurement of the axial position of a revolving body by such an arrangement wherein coversion instruction signals being synchronized with the rotation of a main spindle are generated, and the interferent light at a point on the circumference of a reflecting mirror fixed to the revolving body is constantly measured. CONSTITUTION:A reflecting mirror 7 fixed to a tool 6 is provided at the position of center of main spindle in a hollow portion 5a of the tool's 6 main spindle 5, and a laser light 10b through an interferring device 8 is reflected by the reflecting mirror 7 and an interferred light 10d, thus generated, enters a light receiver 9. A notched hole of a rotating disk 13 installed to the main spindle 5 is detected by a photosensor 14, and its output is converted into a conversion instruction signal 3a by a waveform shaping circuit 15 and sent to an AD conversion circuit 2. A voltage signal to be generated from the light receiver 9, being synchronized with signal 3a, is converted into a digital signal 2a by the AD conversion circuit 2 and simultaneously with the completion of conversion, it is taken into an operation processing device 1 by an input instruction signal 2b and the position of the tool 6 is calculated. Since the rotation of the main spindle 5 is synchronized with the signal 3a, the accuracy of measurement is improved.
Patent JP-S55113197-A (JP)
Title: Optical memory unit
Inventor: KITAOKA YOSHIDAI
IPC: G11B7/00
Filed: 1979-02-23
Abstract: PURPOSE:To make it possible to bring a desired data track under follow-up control easily by a track servo mechanism by providing spots on the data track at even intervals. CONSTITUTION:On data tracks 30 and 31 of rotary disk 5 where spots are formed by light beams, extremely-small spots 32-35 are provided previously at even intervals, and lines of those spots are allotted to the binary state of binary data. In recording mode, a spot showing state ''1'' or ''0'' of binary data is formed between even-interval spots. Thus, track positions in recording mode can easily be detected by even-interval spots, so that track follow-up control can easily be carried into effect.
Patent JP-S59148852-A (JP)
Inventor: BUIRUFURIITO BERUKUFUERUTO
IPC: G01N33/00
Filed: 1984-02-06
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-S62179177-A (JP)
Title: Photodetector
Inventor: TAKAHASHI FUMITAKA
IPC: H01L31/0264
Filed: 1986-01-31
Abstract: PURPOSE:To detect a light whose wavelength is within an arbitrary range only selectively by a method wherein a photovoltaic layer whose sensitive region is on the shorter wavelength side than a predetermined wavelength and a semiconductor layer whose light emitting region is on the longer wavelength side than a wavelength predetermined on the shorter wavelength side than the predetermined wavelength of the photovoltaic layer. CONSTITUTION:A semiconductor layer 2 which has predetermined light transmitting characteristics is laminated on a photovoltaic layer 1 in which an impurity for forming a p-type semiconductor portion is diffused in an n-type semiconductor portion to constitute a photodetector. If a light P is applied, only a light which has its wavelength on the longer wavelength side than a predetermined wavelength lambdas is filtered. Then the filtered light enters the photovoltaic layer 1 and only a light which has its wavelength on the shorter wavelength of the than a predetermined wavelength lambdao is sensed so that only a light within a certain wavelength band (lambdas-lambdao) is selectively detected.
Patent JP-S61180544-A (JP)
Title: Ventilation cover unit of rotary machine
Inventor: TANAKA TADASHI
IPC: H02K5/22
Filed: 1985-02-06
Abstract: PURPOSE:To simply disassemble in case of inspecting or repairing a rotary machine by holding the split portions of a ventilation cover by discs from above and below, and integrally clamping them by bolts. CONSTITUTION:In a ventilation cover provided in the lower portion of a rotary machine, a disc 10 is disposed on the upper surface of the portion for splitting into outer and inner peripheral ventilation covers 5a, 5b. The outer diameter of the disc 10 is formed smaller than the inner diameter of a stator, and threaded holes are formed. A disc or a plurality of plates 11 of rectangular parallelepiped shape are disposed on the lower surface of the split portion, engaged with bolts 12, held at the split portions from above and below to be fixed. Thus, the cover can be readily disassembled in case of inspecting or repairing a brake shoe or a stator winding.
Patent JP-S62178379-A (JP)
Title: Thermal transfer material storing cassette and thermal transfer recorder using said cassette
Inventor: FUSHIMOTO HIDEO
IPC: B41J2/325
Filed: 1986-02-03
Abstract: PURPOSE:To obtain the thermal transfer recorder transferring the recording image of multi colors on the material to be recorded, by a method wherein thermal transfer material is touched to the material to be recorded integrally with an operating component and the guide component which changes the position at which thermal transfer material is peeled from the material to be recorded is provided. CONSTITUTION:A knob 30, the operation component capable of being slided left and right, is formed integrally with the tape guide (guide component) 31 projected into a notch part 28 and the tape guide 31 is also left and right moved following the left and right slide of the knob 30. By preliminarily setting the color tone of the first ink layer 22 of a thermal transfer material 19 black and the color tone of the second ink layer 23 red, if the knob 30 of a ribbon cassette 16 is set to the right, just after applying heat energy to the thermal transfer material 19 by a thermal head 17, the thermal transfer material 19 is peeled from the recording paper 2. Therefore, only the second ink layer 23 is transferred and the red recording image is formed. When the knob 30 exists on the left, after a certain time has elapsed since heat energy was applied to the thermal transfer material 19, the thermal transfer material 19 is peeled off from the recording paper 2. Therefore, both the first ink layer 22 and the second ink layer 23 are transferred onto the recording paper 2 and the black recording image is formed.
Patent JP-H05212934-A (JP)
Title: Cut paper page printer system and automatic contracting/ expanding printing method in said system
Inventor: NAKAGAWA TOSHIKAZU
IPC: G06F3/12
Filed: 1992-02-05
Abstract: PURPOSE:To make printing continue efficiently in the case where information of a size of a form and a size of printing paper fitted to a cut paper page printer do not coincide with each other. CONSTITUTION:When information of a size of a form within a form set file 11 registered in a form control table 24 through a form changing device 21 and a size of paper fitted to a paper feed port 31 do not coincide with each other, contracting/expanding rates are obtained by a contracting/expanding control device in conformity with the fitted paper, a form data file 12 and data within a printing data file are synthesized by a printing control device 25 and a cut paper page printer 3 is made to perform contracting/expanding printing through the contracting/expanding rates.