baber/WOPTO huggingface dataset:
Patent JP-S59189878-A (JP)
Inventor: HAYASHI KEIJIROU
IPC: A63C5/12
Filed: 1983-04-08
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-H09260722-A (JP)
Title: Directional variable light emitting device
Inventor: KATO TOSHIHIRO
IPC: H01L33/14
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device with which a light emitting pattern can be controlled by a simple structure. SOLUTION: This light emitting device contains a current value setter 54, which is equivalent to a temperature control device controlling the temperature of a light emitting diode 12. As a result, the temperature of the light emitting diode 12 can be changed suitably in this light emitting device 10, but on the light emitting diode 12 on which an active layer is composed of a quantum well, the peal wavelength λP of the emitted light of the first active layer 22 and the second active layer 26 is shifted to the side of long wavelength by the rise in temperature, the difference of wavelength between the resonance wavelength Δ/λ of an optical resonator, constituted by a pair of substrate side reflection layer 18, and a radiation surface side reflection layer 30, formed on both sides of the active layer 22,  changes when the temperature of the light emitting diode 12 changes, and the light emitting patterns, i.e., directivity if changed.
Patent JP-H1038363-A (JP)
Title: Air direction adjusting device of air conditioner
Inventor: HAKU CHURUKO
IPC: F24F13/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To cause a discharging direction of heat exchanged air to be directed toward various orientations. SOLUTION: This device is comprised of a power generating means 31 installed at one side of a main body so as to generate a power; cam means 33, 34 installed at a shaft member 32 of the power generating means 31 in such a way that it may be rotated in a normal or a reverse direction through driving of the power generating means 31; moving means 36, 37 installed to be contacted with one side of cam means 33, 34 so as to rotate arm air direction adjusting means 35 through transmittance of rotating motion of the cam means 33, 34 and through its linear motion; and resilient means 38, 39 installed at one end of the moving means 36, 37 so as to restrict the moving means 36, 37 in a resilient manner.
Patent JP-2000256607-A (JP)
Title: Covered steel pipe
Inventor: HONDA TOSHIO
IPC: C08F4/6592
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin-covered steel pipe having excellent wear resistance, scratch resistance, mechanical strength, and solvent resistance as well as having little occurrence of cracks. SOLUTION: This steel pipe is covered with a resin of an aromatic vinyl monomer/α-olefin random copolymer, or of preferably a blended resin of 5-95 pts.wt. of an aromatic vinyl monomer/α-olefin random copolymer and 95-5 pts.wt. of other highly polymeric compounds (the sum total of 100 pts.wt.). The random copolymer with a specific structure is advantageous; for example the one which prescribes an alternating structure index, λ, for the aromatic vinyl monomer and an α-olefin, the one which has the existence of sequences of the aromatic vinyl monomers, and the one which prescribes the stereoregularity of the aromatic groups in alternating sequences each can be suitably used.
Patent JP-S52146594-A (JP)
Title: Sensing circuit double installation system of fire alarm facilities
Inventor: NAKANO TSUYOSHI
IPC: G08B17/00
Filed: 1976-05-31
Abstract: PURPOSE: To obtain the apparatus which achieves the improvement in sensing accuracy and reliability by employing a double installation system for fire sensing circuits, making the sum of the sensing signals of both fire sensors as a fire occurence signal and making the sensing signal of one sensor as a fire caution signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01237937-A (JP)
Title: Objective lens driving device
Inventor: ICHIKAWA KOJI
IPC: G11B7/09
Filed: 1988-03-18
Abstract: PURPOSE:To make thinner the height of the moving part of a two-dimensional actuator by supporting a lens at one edge of a lens holder, driving a moving part gravity center in a focusing direction and driving at the part except directly under the lens in a tracking direction. CONSTITUTION:A lens 7 is held at the light edge side of a lens holder 17, focusing coils 11-1 and 11-2 are bonded and fixed at the central part both sides of the holder 17. A coil 11 generates the force of the focusing direction together with a pair of right and left magnetic circuits composed of a permanent magnet 14 and a yoke 13. A tracking coil 12 is bonded and fixed at the tip of the lens holder 17. A coil 12 generates a tracking direction driving force together with a magnetic circuit composed of magnets 16-1 and 16-2 and a yoke 15. At the upper and lower parts of the central part of the holder 17, respective two thin plate metallic springs 18-1-18-4 are bonded by sandwiching spacers 20-1 and 20-2. Other edge of a supporting spring is bonded and fixed by sandwiching spacers 21-1-21-2 on a supporting stand 19.
Patent JP-S60208384-A (JP)
Title: Chemical fluid composition for winze repair
Inventor: SEKIMOTO YUKIHIKO
IPC: C09K8/04
Filed: 1984-04-02
Abstract: PURPOSE:To provide the titled composition for smoothly conveying the stagnant matter in pits to the ground with secure and easy control of degradation of the rheological properties, comprising benzisothiazolone-3 and the conventional composition for the same purpose. CONSTITUTION:The objective composition comprising (A) the conventional composition for the same purpose and (B) pref. 0.005-0.1wt% of benzisothiazolone-3. This composition is excellent in the rheological properties, namely, high in the apparent viscosity (AV), plastic viscosity (PV) and yield point (YP) after aging at 80-150 deg.C.
Patent JP-2000257683-A (JP)
Title: Pulley width adjusting device for continuously variable transmission
Inventor: YAMAGUCHI MIKIO
IPC: F16H9/18
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the axial movement of a displacement side pulley piece by a small-sized and lightweight structure. SOLUTION: An external thread 30 is formed on the outer peripheral surface of a first cylindrical member 20 rotatably supported in relation to a transmission case 18a. The central axis of the first cylindrical member 20 is eccentric in relation to the central axis of a rotary shaft 1b having a pulley. An internal thread 29 is formed on the inner peripheral surface of a second cylindrical member 22 rotatably supported on a displacement side pulley 4b. A part in the circumferential direction of the internal thread 29 and a part in the circumferential direction of the external thread 30 are meshed with each other.
Patent JP-S57178531-A (JP)
Title: Photodetector
Inventor: KINOSHITA HIROTSUGU
IPC: G06F3/037
Filed: 1981-04-28
Abstract: PURPOSE:To improve operability by preventing malfunction during operation by providing a shielding plate for light between a light introducing path and the photodetection part of a photoelectric converting element, and blocking the light introducing path with the shielding plate at any time except the photodetection time of an image on a CRT. CONSTITUTION:A shielding plate 14 for light is provided between the light introducing port 15 of a light pen for inputting an image on a CRT screen and the photodetection part of a photoelectric converting element 11 arranged in an external cylinder 16. This shielding plate 14 has a round hole 14a at a prescribed position, and the shielding plate 14 and the introducing port 15 are fixed in one body; when the introducing port 15 is set on the CRT screen at a desired position, the round hole 14a coincides with the incidence end 13a of an optical fiber 13 by the movement of the introducing port 15 and the image enters the photodetection part of the element 11. The introducing port 15 is blocked with the shielding plate 14 all the time except the photodetection time of the image to prevent malfunction due to chattering, voltage variation, etc., during operation, and data is amplified by an amplifying circuit 12 and sent out to a control part.
Patent JP-S56158942-A (JP)
Title: A scope recorder of ultrasonic flaw detector
Inventor: KANEGAE TAKESHI
IPC: G01N29/06
Filed: 1980-05-14
Abstract: PURPOSE:To lower the speed of video signal faithfully by controlling two analog switches by the gate signals from two comparators thereby sampling the video signal. CONSTITUTION:The output (b) of the sawtooth wave generator 2 of a flaw detector 9 and the video signal from a reception part 6 are inputted respectively to comparators 11, 19 and an analog switch 15. The signal (i) from a sawtooth wave generator 21 which outputs the sawtooth waves (i), (j) [i<j] of two kinds of different levels is applied to the comparator 19, by the output whereof the switch 15 and a peak holding circuit 16 are controlled. The sawtooth wave signal (i) is applied to the comparator 11, by the output thereof an analog switch 22 is controlled. Thence, the voltage of a capacitor C holding the output of the switch 15 is held in a holding circuit 16. Since the video signal (e) is sampled in this way, the video signal is faithfully made lower is speed without using the sampling pulses of narrow pulse width.
Patent JP-2000254845-A (JP)
Title: Chamfering method of notch groove of wafer, and wafer
Inventor: KOMA KIKUO
IPC: B24B9/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the surface roughness of a formed notch groove by acting a grinder on a notch groove in a state that it draws a tool locus on a plane in parallel with a plate surface of a wafer and relatively moving the grinder and the wafer along the notch groove for chamfering the notch groove. SOLUTION: When a center of a grinder 5 is fitted to one side of a tool passage, for example, to a terminal end O1' at left side by controlling X-axis and Y-axis, the center of grinder O1 is located on a position corresponding to a position for grinding and forming chamfering C1. When the grinder 5 is sent right along the tool passage by controlling X-axis and Y-axis, a stock S1 of a part having a sectional line along an edge of a notch groove is removed after the grinder passes through an air cutting tool passage part at left side, and the chamfering C1 is formed. When the grinder enters to an air cutting tool passage at right side and a center of the grinder reaches the terminal end O1' at right side, the grinder 5 is positioned separatedly from a wafer 1. Then the grinder 5 is sent left along the tool passage by controlling X-axis and Y-axis to form chamfering C2.
Patent JP-S58180015-A (JP)
Inventor: OGINO OSAKUNI
IPC: H01G9/08
Filed: 1982-04-15
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-H02243999-A (JP)
Title: Direct cycle type nuclear power plant and method of operating the plant
Inventor: AKAMINE KAZUHIKO
IPC: G21D1/00
Filed: 1989-03-17
Abstract: PURPOSE:To suppress the increase of a dose by N-16 of a turbine system without adversely affecting the dose rate of the plant by injecting an N oxide into a reactor and injecting an alkaline material, such as Na ions, therein. CONSTITUTION:An N oxide injecting device 2 is connected to a feed water system and an alkaline material injecting device 1 is connected to a reactor coolant cleaning system 7 in order to control the rate of injection in correspondence to the quality of reactor water. The injection rate of the alkaline material is controlled in such a manner that the pH of the reactor water is kept within a 7.0 to 8.5 range while the water quality is measured by a water quality monitor 3. The transfer of the pH to an acid side and the increase of an electrical conductivity are resulted from the injection of only the N oxide but can be suppressed if the alkaline material is previously added to the water. In general, impurity ions (SO4<2-> ions) coexist in the reactor water and, therefore, the change rate of the water quality with respect to the substrate rate varies slightly with the plants by the influence thereof. The control of the injection rate under direct monitoring of the reactor water quality is, therefore, effective.
Patent JP-S53149335-A (JP)
Title: Dichromatic image developing powder and dichromatic image developing method in electrophotography
Inventor: SAWAI YUUJI
IPC: G03G9/09
Filed: 1977-06-02
Abstract: PURPOSE: To form dichromatic images with one kind of toner by containing thichromatic coloring agents of cyan, yellow and magenta, any one whereof is heatsublimatable dye. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07267506-A (JP)
Title: Thermal printer and thermo-sensitive paper roll for use in thermal printer
Inventor: HARADA TADAAKI
IPC: B41J17/00
Filed: 1994-03-31
Abstract: PURPOSE:To automate the setting of the printing density of a thermal printer which uses a thermo-sensitive paper roll, wherein it is made possible to automatically judge the sort of the paper loaded. CONSTITUTION:A photo-sensor 13 is installed on a bracket bearing 9 which supports a thermo-sensitive paper roll 6 loaded in a thermal plotter 1. An identification label 12 affixed to a package box for roll 6 is affixed to the side face of a flange 10 of a roll adapter 7. When set in the sheet path, the roll 6 is rotated, and the code pattern on the label 12 is read by the photo-sensor 13. The judging part of a printing control device judges the sort of paper and performs automatically the setting of the heat emission energy, etc., of a thermal head.
Patent JP-S57180159-A (JP)
Title: Mos integrated circuit device
Inventor: SATOU YUKIO
IPC: H01L27/092
Filed: 1981-04-30
Abstract: PURPOSE:To reduce operating voltage of logic circuit regions and to enhance operating speed of an MOS integrated circuit device by a method wherein the logic circuit regions consisting of plural number of MOS transistors, and reversely conductive regions having the P-N junctions are provided in a uniconductive Si substrate, and external electric power source potential is applied to the logic circuit regions through the P-N junctions. CONSTITUTION:The plural number of complementary logic circuit regions 12 consisting of P type MOS transistors Q1 and N type MOS transistors Q2 are provided in the N type Si substrate 1, and application of external electric power source potential VDD to P<+> type source regions 2 constituting the transistors Q1 thereof is performed through the P-N junction parts 8 consisting of P type regions 6, N type regions 7 formed in the same substrate 1. By this consitution, the transistors Q1 are constituted of the P<+> type source regions 2 and drain regions 5, and the transistors Q2 are constituted of P-well regions 4 and N<+> type source regions 3 inside thereof, etc. Accordingly external electric potential VDD is reduced through the junction parts 8, and reduced potential is applied to the circuit regions 12 to avoid variation of threshold voltage.
Patent JP-S588845-A (JP)
Inventor: JIYATSUKU EICHI KAARIN
IPC: B23Q11/00
Filed: 1982-04-19
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-H08264759-A (JP)
Title: Hemt element and its manufacture
Inventor: KAWAGUCHI TAKAAKI
IPC: H01L21/338
Filed: 1995-03-23
Abstract: PURPOSE: To reduce deterioration of element characteristics, by arranging in order a source electrode, a gate electrode and a drain electrode, along the stretching direction of misfit dislocation generated on the interface of a lower side electron supply layer and an electron transit layer. CONSTITUTION: In an HEMT element, an electron transit layer 15 is interposed between a lower side electron supply layer 13 and an upper side electron supply layer 17. The thickness of the electron transit layer 15 is set so as to generate misfit dislocation at least on the interface of the lower side electron supply layer 13 and the electron transit layer 15. Thereby an HEMT element excellent in electron confinement effect and suitable for high speed operation can be realized. On the surface of the upper side electron supply layer 17 whose surface is the side opposite to the electron transit layer 15, a source electrode 23, a gate electrode 21 and a drain electrode 25 are arranged in order, along the stretching direction of the misfit dislocation.  As the result, the electron transit direction coincides with the stretching direction of the misfit dislocation, so that the deterioration of characteristics of the HEMT element can be reduced.
Patent JP-H06272525-A (JP)
Title: Valve timing control device of engine
Inventor: FUKUMA MASANARI
IPC: F01L1/08
Filed: 1993-03-23
Abstract: PURPOSE:To maintain favourable output performance by setting cam surfaces of driving cams and oscillating cams so that composite acceleration of valve lift before and after variable operation of valve timing. CONSTITUTION:Shapes of cam surfaces 7a, 8a of driving cams 7, 8 and cam surfaces 41, 51 of oscillating cams 4, 5 are set so that a positive acceleration compound on the cam surfaces 41, 51 of the oscillating cams 4, 5 and a positive acceleration compound on the cam surfaces 7a, 8a of the driving cams 7, 8 are not overlapped in a valve lift process and the positive acceleration compound of the driving cams 7, 8 precede the positive acceleration compound of the oscillating cams 4, 5. Consequently, change of valve lift acceleration before and after variation at the time of valve timing variation by way of moving a camshaft 6 in the axial direction and change to the side of reduction are restrained. Accordingly, it is possible to maintain favourable output performance without lowering of engine output.
Patent JP-S62221260-A (JP)
Title: Picture recorder
Inventor: INABA YUTAKA
IPC: G02F1/13
Filed: 1986-03-24
Abstract: PURPOSE:To decrease the number of drive circuits, and to shorten a recording time without requiring a high voltage resistant circuit by constituting a charge transfer circuit similar to BBD with one's own liquid crystal picture element, a capacitor, and a thin structive transistor. CONSTITUTION:Charge transfer clock lines phi1 and phi2 are connected alternately to the base of every other one of the transistors T1'...T2N'. Picture information signals are inputted from an input terminal Is serially, and the phi1, phi2 are alternately made active, and the charges stored in respective capacitors C1...C2N i.e. the picture information accordingly are sequentially transferred. During the said process, the information charges are stored in every other one of the capacitors, and useless information charges are held in the other one of the capacitors. Therefore, by disposing the liquid crystal picture elements D1...DN which are regarded as equivalent in circuit to the capacitors and the capacitors C1...CN-1 alternately, it is realized that significant charges are held in the picture elements D1...DN while useless charges in the capacitors C1...CN-1 upon the completion of the transfer.
Patent JP-H09255303-A (JP)
Title: Production of hydrogen from cellulosic biomass by utilizing solar heat
Inventor: YOKOYAMA SHINYA
IPC: C01B3/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrogen from biomass using solar heat as a heat source. SOLUTION: This process produces the hydrogen from the cellulosic biomass in the following manner: (i) A heat medium is heated to >=300 deg.C by light condensing and/or heat collecting of the solar heat. (ii) The hydrogen is formed by heating the cellulosic biomass in a reactor in the presence of a hydrogen activated metallic catalyst and aq. medium under a pressure above the satd. vapor pressure of the aq. medium by using the high-temp. heat medium obtd. in the heat medium heating stage. (iii) A heat exchange is effected between the high- temp. reaction product obtd. in the hydrogen forming stage and a raw material slurry liquid consisting of a mixture composed of the cellulosic biomass and the aq. medium. (iv) The raw material slurry liquid obtd. in the heat exchange stage is supplied to the reactor. (v) The reaction product obtd. in the heat exchange stage is subjected to sepn. of gas from the liquid.
Patent JP-S58181578-A (JP)
Inventor: IIZUKA HIROSHI
IPC: B25B15/00
Filed: 1982-04-16
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-S58182270-A (JP)
Title: Manufacture of transistor
Inventor: KURODA TAKUMITSU
IPC: H01L29/78
Filed: 1982-04-16
Abstract: PURPOSE:To obtain an FET of good characteristics without generating roughness on a substrate, a gate electrode, etc. by a method wherein an SiO2 film is adhered over the entire surface of the substrate after forming the gate electrode on the transparent substrate, and next an amorphous Si layer is formed via an Si3N4 film, when an FET is manufactured by using amorphous Si. CONSTITUTION:The transparent gate electrode 2 constituted of Ind.Sn.oxide, etc. is formed by evaporation, etc. on a transistor forming region on the transparent glass substrate 1. Next, the SiO2 film 3 is formed over the entire surface including it in order to stabilize the characteristics by a CVD method in thickness 1,000-2,000Angstrom , and the Si3N4 film 4 is adhered thereon by a plasma CVD method. Thereafter, the amorphous Si layer 5 is formed on the film 4 by being positioned at the transistor forming region, then Al source and drain electrodes 6 and 7 are provided from the both edges to a part of the film 4, and an indication electrode 8 of the same material as the electrode 2 is mounted on the side of the electrode 6.
Patent JP-H05265690-A (JP)
Title: Method for selecting icon
IPC: G06F3/0488
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the generation of misoperation by judging the selection of an icon at the time of releasing a mouse button after depressing the mouse button and then moving a cursor to another prescribed area. CONSTITUTION:When the movement of a cursor on a CRT 6 is specified by the mouse 4, the cursor is displayed, and when a button on the mouse 4 is depressed, the position of the cursor is calculated and whether the position is within the area of a key icon 12 or not is checked. At the time of judging that the position is within the area of the key icon 12, and cursor moving command in the depressed state of the button of the mouse 4 is detected, the key icon 12 is also moved together with the cursor and the moved position is calculated. At the time of judging that the icon 12 is in the button area 13 of 'NO', an alarm is generated by the reverse display of the area 13. At the time of detecting the release of the mouse button, a document file is closed.
Patent JP-S63228342-A (JP)
Title: System for outputting diagnostic message in executing compiler system
Inventor: ONO TOSHIHARU
IPC: G06F9/44
Filed: 1987-03-18
Abstract: PURPOSE:To easily grasp the circumstance of errors on a high rank source program by interpreting the source program generated by a high rank compiler in a low rank compiler and outputting a diagnostic message in execution, which is converted into the high rank source program, as an executed result. CONSTITUTION:An error information output means 62 shifts error information 7 consisting of an error code 71 and an error detection position 72 and control for a low rank source program 12 and a control to a conversion output means 8. The conversion output means 8 searches an error code e1 which coincides with the error code 71 from a diagnostic message in execution conversion table 9 and selects a high rank error message in execution m1 corresponding to the error code e1 and also it searches a position lj in a low rank source program which coincides with the error detection position 72 from a position information in program corresponding table 3 and selects a position uj in high rank source program corresponding to lj. Moreover, the conversion output means 8 displays the position uj in high rank source program and high rank error message in execution m1 as the error message 10 in execution.