baber/WOPTO huggingface dataset:
Patent JP-S62170481-A (JP)
Title: Tubular electric furnace
Inventor: SHINBARA HITOSHI
IPC: H01L21/324
Filed: 1986-01-24
Abstract: PURPOSE:To make a heat distribution uniform in the longitudinal direction of a tubular furnace by dividing heating elements of plural pieces of bar-shaped heater units longitudinally juxtaposed along the inside wall of the tubular furnace body to plural regions in the longitudinal direction and connecting the same in parallel. CONSTITUTION:Plural pieces of the bar-shaped heater units 14 are juxtaposed in the longitudinal direction of the furnace body 10 of the tubular electric furnace along the inside wall of the furnace body. Each of the above-mentioned heater units 14 is constituted of the coiled electrical heating wires divided to the three regions; the heating wire 21 for the central part and the heating wires 22 for both ends to be packed into an outside pipe 15 of a quartz pipe and a pair of core wires 19 inserted from both ends of the above-mentioned pipe 15 to the divided parts of the electrical heating wires. Both ends of the heating wire 21 for the central part and the inner ends of the heating wires 22 for both ends are respectively connected to the core wires 19. Lead wires 23, 24 are respectively connected to the outer ends of the heating wires 22 for both ends and the core wires 19 so that control voltages can be independently impressed to each of the divided regions. The required electric voltages are thereby impressed to the heating wires 21, 22 connected in parallel by each divided region common to the entire heater unit 14, by which the heating of the electric furnace is made uniform.
Patent JP-S62170806-A (JP)
Title: Shading collector
Inventor: MARUYAMA TATSUYA
IPC: G01B11/30
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a uniform image data by setting a photodetecting characteristic of a photomultiplier, extending over the whole area of an optical visual field of the surface of an object to be measured. CONSTITUTION:Laser beam 18 which has been emitted from a laser equipment 11 is made incident on a polygon scanner 17 through a mirror 16, and the laser beam 18 is spread out by this polygon scanner 17 and projected to a road surface 10. A reflected light from this road surface 10 is photodetected by three pieces of photomultipliers 12-1, 12-2 and 12-3, and recorded in a video 14 through an amplifier 13. A projection of the laser beam 18 in this case, a measuring visual field of the photomultipliers 12-1, 12-2 and 12-3, and an energy distribution become as shown in the figure. In this way, a photodetecting characteristic of the photomultiplier becomes a high level extending over the whole area of an optical visual field of the surface of an object to be measured, and an uniform image data can be obtained.
Patent JP-S63181336-A (JP)
Title: Equipment for manufacturing semiconductor
Inventor: TABATA KATSUHIRO
IPC: H01L21/56
Filed: 1987-01-23
Abstract: PURPOSE:To improve work efficiency, by providing a dummy supplying equipment which supplies dummy frames when the number of lead frames does not satisfy a specified number necessary for molding. CONSTITUTION:A dummy supplying part 4 is constituted of a suction apparatus 8. When a lead frame 6 is not sent, a suction port 9 of the suction apparatus 8 is transferred to the accommodation part of a dummy 6d, and sucks the dummy 6d. Then the dummy is carried on the turn table 7, and mounted on a carrier equipment 5. When a sensor 11 detects the fact that the lead frame 6 to be sent is not on the turn table 7, the dummy supplying part 4 operates to set the dummy 6d on the turn table 7. In the case where a normal lead frame is not set, its blank part is compensated with the dummy 6d, and thereby, the work can be continued without interrupting a molding equipment. As the result, the work efficiency is improved.
Patent JP-S58130976-A (JP)
Inventor: NAKAMURA SHIYOUICHI
IPC: B24C9/00
Filed: 1982-01-30
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-S60156365-A (JP)
Title: Method for coloring fish meat paste product and color former therefor
Inventor: KOTANI AKIJI
IPC: A23L5/41
Filed: 1984-01-25
Abstract: PURPOSE:To color the surface of ground fish meat stably to a desired concentration and hue (yellow-dark brown) in roasting or frying the ground fish meat in oil, by adding a given amount of L-xylose to the ground fish meat. CONSTITUTION:<=0.5%, based on ground fish meat, L-xylose is added to the ground fish meat, and further about <=0.1% resilience enhancer, e.g. potassium bromate, about <=0.2% pH adjustor, e.g. a polymerized phosphate, and about <=0.1% edible surfactant, e.g. lecithin, may be incorporated therewith. The coloring property of the above-mentioned ground fish meat composition in heat processing is almost equal to that of a composition using D-xylose as a color forming additive without causing a peculiar flavor.
Patent JP-H01188617-A (JP)
Title: Arrangement of bottom-blowing tuyere in converter
Inventor: TANAKA TSUTOMU
IPC: C21C5/48
Filed: 1988-01-25
Abstract: PURPOSE:To operate a top and bottom-blown converter without over-loading its trunnion by setting a group of bottom-blowing tuyeres at the bottom of the converter under specified conditions. CONSTITUTION:Many bottom-blowing tuyeres 3 are arranged at the converter bottom so that S1/S2 >=0.244-0.236H/D (at H/D<0.35), S1/S2 >=0.431-0.712H/D (at H/D>0.35), and L2/L1<1.0 are established. In the inequalities, S1 denotes the maximum area (m<2>) enclosed with the bottom-blowing tuyere group 3, S2 the cross-sectional area of the converter, H the depth of the steel bath, L1 the maximum length of the tuyere group 3 in the direction parallel to the trunnion 4, L2 the maximum length of the tuyere group 3 in the direction normal to the trunnion 4, and D the diameter of the converter. By this method, the low-strength trunnion 4 is not overloaded in the parallel direction, and a bottom- blown or top-blown converter can be smoothly operated.
Patent JP-H05203336-A (JP)
Title: Freezer and refrigerator with deodorant and antimicrobial device
Inventor: KIKUCHI HIROSHI
IPC: F25D23/00
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a freezer and refrigerator provided with a detachable deodorant and antimicrobial device which is obtained by coupling in a unit a deodorant catalyst filter and an antimicrobial filter and has a very simple constitution and is free from a maintenance for a long time. CONSTITUTION:A deodorant and antimicrobial device obtained by coupling in a cassette unit a manganese oxide system deodorant catalyst 9 and an antimicrobial filter 11 containing a silver compound is mounted detachably at a suction port for returning cool air, so that both deodorating and antimicrobial treatments can be done by utilizing a flow of cool air within a refrigerating chamber. The antimicrobial filter 11 may be colored. On the both sides of the deodorant and antimicrobial device, a cool air bypass is formed, in precaution of the case of clogging. The antimicrobial filter 11 is arranged at a lower part of the deodorant catalyst 9, that is, inside the refrigerating chamber. By this, even if the deodorant catalyst 9 is broken, the filter 11 serves as a receiving tray, and therefore, there is no fear that broken pieces of the deodorant catalyst 9 drop down into the refrigerating chamber.
Patent JP-H04270926-A (JP)
Title: Manufacture of photoelectric conversion element
Inventor: YASUDA YOSHIAKI
IPC: H01L31/04
Filed: 1991-01-10
Abstract: PURPOSE:To prevent the deterioration of the characteristic of the title element caused by the thermal degeneration of biopolymers by forming an upper facing electrode by scooping up an electrode forming material film stripped off and floating on the surface of water onto an active layer. CONSTITUTION:After a transparent electrode 3 is formed on a transparent substrate 4 by using an indium-tin oxide, etc., a photoelectric conversion active layer 1 is formed on the electrode 3. photosynthetic granules of chromatophore, etc., derived from photosynthetic bacteria are used as the biopolymer complex for constituting the layer 1. The layer 1 is dried to a solidified film after formation. Then an upper facing electrode 2 is formed. The thin film of an electrode forming material is vacuum-deposited on a substrate composed of slide glass, etc. Then one side of the boundary of the deposited film 8 is brought into contact with the surface of distilled water 9 by putting the glass in the water 9 so as to allow the water 9 to get into the interface between the glass 7 and film 8 and the glass 7 is sunk in accordance with the progress of the stripping off of the film 8 so as to make the film 8 to float on the surface of the water 9. After the film 8 floats on the surface, the substrate 4 is pulled out from the water and the floating film 8 is scooped up onto the layer 1. The film 8 is dried and this photoelectric conversion element is formed.
Patent JP-S5398917-A (JP)
Title: Preparation of ethyleneglycol monoether
Inventor: SHIBATANI HARUO
IPC: C07C43/23
Filed: 1977-02-10
Abstract: PURPOSE: To obtain the title compound economically by the reaction of an alcohol, formaldehyde and oxo gas in the presence of an oxo catalyst without using rather expensive ethylene oxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54105343-A (JP)
Title: Glow-discharge heating device
Inventor: TABATA YOUICHIROU
IPC: H05B7/06
Filed: 1978-02-07
Abstract: PURPOSE: To reduce the size of a device for the same output, by forming projections and depressions on the opposing surfaces of main electrodes and thereby enlarging the surface areas of the main electrodes.  
     CONSTITUTION: Projections and depressions are formed on the opposing surfaces of main electrodes 1a and 2a. Close switches 25 and 27 and impress the voltage of power supply 24 on the main electrodes from terminals 30 and 31. Then, a glow discharge takes place on the jagged surfaces. A larger electric current can be injected to the opposing surfaces of the main electrodes than the case where the electrode surfaces are flat, and a large electric power can be injected even if the voltage between electrodes 1 and 2 is the same. For this reason, the diameter M of the electrode can be reduced. By this, water and others flowing from flow pipes 20 and 21 can be heated by glow discharge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000210409-A (JP)
Title: Slot machine
Inventor: IWASHITA YOSHIHARU
IPC: A63F5/04
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To inform a player of a specific game condition in the progress of a game without being affected by environments such as light, noise, etc. SOLUTION: This slot machine has a plurality of symbol display means, a starting operation device 10 for starting the symbol display means, a plurality of stop operation devices for stopping each started symbol display means, a control means for controlling a game while detecting the progress of the game, and a judging means for judging whether a jackpot is made or not based on the arrangement of symbols of the symbol display means stopped on a winning line. When a specific condition is detected by the control means in the progress of a game, a vibration device 54 for vibrating parts of the machine which a player can touch is operated based on a control signal outputted from the control means.
Patent JP-S61174280-A (JP)
Title: Joining of members
Inventor: INOUE KIYOSHI
IPC: B23K26/352
Filed: 1985-01-29
Abstract: PURPOSE:To securely join two members with ease without use of any adhesive, by subjecting the surface of one of the two members to be joined to scanning and irradiation with a laser beam to form uneven portions thereon, embedding into the uneven portions the other member. CONSTITUTION:One member 3 (e.g. metal) out of the two members to be joined is placed within laser beam irradiation equipment. The member 3 is irradiated with a laser beam 7 emitted from a laser generator 12 with the relative movement of the member 3 by means of an NC control 10, thereby causing recesses 4 and protrusions 6 having desired shapes and dimensions to be formed on the surface of the member 3. The other member 2 (e.g. nylon and ceramic) is embedded into the member 3 having uneven portions to join them under sufficient pressure. The present process enables a flexible material to be securely joined to a hard material without use of any adhesive.
Patent JP-S61172368-A (JP)
Title: Solid-state image pickup device
Inventor: MORIMUNE KATSUHIKO
IPC: H04N5/335
Filed: 1985-01-28
Abstract: PURPOSE:To prevent the generation of defective output characteristics due to the corrosion of a metal by forming a nitrogen group glass film so as to coat the end section of an inter-layer insulating film. CONSTITUTION:A metallic layer 13 in thickness of 0.8-1.0mum consisting of Al is formed onto a substrate 11 though an insulating film 12, and an inter-layer insulating film 15 in thickness of 1.5-2.0mum composed of PSG is shaped with the exception of a bonding pad 14. A light-shielding film 16 consisting of Al is formed onto the inter-layer insulating film 15. Consequently, a silicon nitride film 17 is shaped so as to coat the peripheral section of the bonding pad 14 on the metallic layer 13 and the end section of the inter-layer insulating film 15 on the interlayer insulating film 15 containing the light-shielding film 16, thus preventing the generation of Al corrosion resulting from pollution from the outside in the presence of the silicon nitride film 17 extending toward the bonding pad 14. Accordingly, the generation of defective quality (output characteristics) can be obviated.
Patent JP-2000217105-A (JP)
Title: Video signal processor
Inventor: YOSHINO TADASHI
IPC: H04N19/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To freely set digital interface output, in matching with the using form of a user by digitally compressing the same video signals as the video signals outputted from a video output terminal and outputting them from the digital output terminal of the digital interface output. SOLUTION: Signals recorded on a magnetic tape 1 are amplified via a rotary magnetic head 2 in a reproducing amplifier circuit 3 and further digitally demodulated in a demodulation circuit 4. Also, a digital error is corrected in an error correction circuit 5 by utilizing Reed-Solomon codes, and digitally compressed video signals are obtained. For the video signals, working video signals are outputted in the case of working video images in a video working circuit 7, and input signals are outputted in the case of not working them respectively from a video output terminal 8 as they are. In the meantime, the output signals of the video working circuit 7 are digitally compressed in a video compression circuit 11 and inputted to a switching circuit 12 as second signals, and first signals are inputted from the error correction circuit 5 to the switching circuit 12.
Patent JP-H08330611-A (JP)
Title: Si solar cell and manufacture thereof
Inventor: HISAMATSU TADASHI
IPC: H01L31/06
Filed: 1996-01-30
Abstract: PURPOSE: To provide a Si solar cell having improved radiation resistance for space use. CONSTITUTION: A solar cell has a p-type Si substrate 1, an n-type diffused layer formed on a first main face of the substrate 1, and a high doping concn. p<+> -layer 3a formed on a second main face of the substrate 1 by implanting ions of a group III element having a larger atomic radius than that of Si atom. The group III element is preferably Al.
Patent JP-H09214111-A (JP)
Title: Electronic circuit board
Inventor: FUKUSHIMA TETSUO
IPC: H05K3/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic board sealed with thermoplastic engineering plastic with high sealing effect by sealing the peripheral of an electronic circuit board with the thermoplastic plastic of which thermal expansion coefficient is closer to the thermal expansion coefficient of the ceramic board by mixing filler to it. SOLUTION: Chip components 10 and package components are mounted on a ceramic board 9. Thermoplastic plastics 12 used for sealing is added with milled fiber 13, glass fiber 14 and flake form filler 15 dispersedly. The milled fiber 13 is made of the glass fiber 14 cut to medium length and the moldability of the thermoplastic plastics filled with the milled fiber 13 is better than the moldability of the thermoplastic plastics filled with the glass fiber 14. The flake form filler 15 is made by forming metal oxide to the flake form. As the thermoplastic plastics, liquid crystal polymer is especially adequate.
Patent JP-S56110282-A (JP)
Title: Method and device for high speed and high output discharge in high atmospheric pressure horizontal discharge excitation gas laser
Inventor: JITSUNO TAKAHISA
IPC: H01S3/0971
Filed: 1980-02-06
Abstract: PURPOSE:To make possible high-speed and high-voltage discharge by causing high- density excitation through direct connection of a three-step deformed marx circuit with a discharge electrode of a laser discharge part with a high-speed capacitor. CONSTITUTION:If a spark gap 14 is triggered, a voltage on an intermediate capacitor bank 12 begins to inert by a time constant determined by the capacity of a capacitor back 12 and the inductance of an inversion circuit. At the same time, if capacitor banks 11, 13 are caused to act as a two-step marx circuit and a gap between the electrodes of a switch gap 20 is adjusted, the deformed marx circuit generates a high voltage and plate condensers 18, 19 are charged at high voltage to obtain a high-level laser output. If a high-voltage pulse reached a laser discharge part 16, a high-speed and high-voltage discharge occurs between laser discharge electrodes.
Patent JP-H07196119-A (JP)
Title: Conveyor belt support device
Inventor: NAGAHAMA HIDEHARU
IPC: B65G21/22
Filed: 1994-01-11
Abstract: PURPOSE:To enable the adjustment of oscillation of inclination angle due to facial pressure which a pair of inward inclined plates which provide a belt with trough angle receive by supporting the inclined plates in such a way that inward inclination angle can be changed on their outer fringe side and elastically supporting their inner fringe. CONSTITUTION:An inclined plate 2 is constituted by locking the rear end of a support bolt 4 whose tip is fixed on a support frame 21 by a nut 42 via a thick rubber washer 41 for an outer leg section L1. The inner end of the inclined plate 2 is oscillatably pivoted due to elastic deformation action of the rubber washer 41. The inner end of the inclined plate 2 is connected to a support frame 21 via a cylindrical rubber cushion 5 by which tip angle 51 of an inner leg section L2 is fixed by a through bolt 52 and is elastically supported. When load A acts on the inclined plate 2 via a belt B, the inclined plate 2 oscillates downward in the arrow C direction against energizing force of the rubber cushion 5 whose inner side is supported with a pivot position to the outer leg section L1 as a support point. This conveyor belt support device acts in such a way that excessive load is not applied on the inclined plate 2 by adjusting trough angle of the inclined plate 2.
Patent JP-H03217118-A (JP)
Title: Logical amplifier
Inventor: KAWANAMI YASUSHI
IPC: H03K19/0948
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a stable and noiseless output waveform by providing loads for the earth line and the power line of a logical amplifier and connecting plural field effect transistors FETs to the node divided to plural potentials by resistors. CONSTITUTION:When the signal shown by (a) in the Figure is inputted to an input part 6, the potential of an output part 7 is first pulled up by all of FETs 11, 12, 41, 42, and 43. Therefore, the potential is very quickly raised. When the node potential shown by (c) in the figure exceeds a potential V1 which is lower than the potential of A by the threshold potential of the FET 43, the FET 43 is turned off, and hereafter, the potential is pulled up by FETs 41, 42, 11, and 12, At this time, the inclination of the waveform is reduced by turning-off of the FET 43. The impedance is stepwise increased as the potential rises, thereby obtaining the stable output waveform.
Patent JP-H07213795-A (JP)
Title: Control device for bedding drier
Inventor: UCHIDA TAMIYA
IPC: D06F58/28
Filed: 1994-02-08
Abstract: PURPOSE:To operate a slave unit via the operational instruction of a master unit when only the master unit is operated and simply dry the bedding with multiple units at a low cost by separating the main body case of a bedding drier into the master unit and slave unit, and arranging electric lamp wire communication means on them,respectively. CONSTITUTION:When an operating action is taken by an operation setting means 8 and the operation signal is inputted to the input port 11 of a microcomputer 9, the control signal is outputted from the output port 01 of the microcomputer 9, it is converted into the communication signal by an electric lamp wire communication means 21, then the communication signal is superimposed on the commercial power 20 via a modulating coil 4. When the operation setting means 8 is set to the communication mode, the communication signal superimposed on the commercial power 20 is inputted to the electric lamp wire communication means 21 and converted via the modulating coil 4, then it is inputted to the microcomputer 9. The microcomputer 9 judges the situation as the drying start, outputs the control signals to transistors 12, 13 from output ports 02, 03,respectively, and turns a heater 2 and a fan motor 3, respectively.
Patent JP-H01189143-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L21/60
Filed: 1988-01-25
Abstract: PURPOSE:To protect a device against a pulsating abnormal voltage, by providing a metal film which is to become an external connecting terminal in connection with a region comprising a reverse conductivity type impurity layer with respect to a first conductivity type semiconductor substrate. CONSTITUTION:A signal from the outside is inputted into a gate electrode 105 through a bonding wiring 109, an external connecting terminal 108, an N-type impurity layer 102 and thereafter an aluminum wiring 107. At this time, when an abnormal pulsating negative voltage is applied from the wiring 109, a diode between the impurity layer 102 and a P-type silicon substrate 101 is conducted in the forward direction. Thus, the pulsating abnormal voltage is absorbed. When an abnormal pulsating positive voltage is applied, the abnormal voltage higher than the breakdown voltage of the diode between the impurity layer 102 and the substrate 101 is absorbed. In this way, a semiconductor device can be protected against the pulsating abnormal voltage.
Patent JP-H04249386-A (JP)
Title: Solid-state laser oscillation device
Inventor: TAKADA ATSUSHI
IPC: H01S3/094
Filed: 1991-02-05
Abstract: PURPOSE:To prevent damage of a solid-state laser medium and to improve oscillation efficiency by moving a condenser lens in accordance with output of excitation laser light and by adjusting incidence energy density to the solid- state laser medium. CONSTITUTION:Pulse laser light output from an excitation laser oscillator 20 excites a solid-state laser medium 26. Light is generated by the excitation, laser oscillation is generated between a highly reflecting mirror 27 and an output mirror 28, and laser light is output in accordance with transmittance from the output mirror 28. Since pulse laser light raises excitation density in the solid-state laser medium 26, it is condensed by a condenser lens 23. Here, a position of the condenser lens 23 is adjusted through a driving part 24 by a driving signal from a driving control part 25 which is sent based on output of pulse laser light which is constantly detected in a detection part 30.
Patent JP-S58223280-A (JP)
Inventor: TAKEDA MAKOTO
IPC: H01T1/16
Filed: 1983-01-31
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。