baber/WOPTO huggingface dataset:
Patent JP-S60230-A (JP)
Title: Warm air room heater
Inventor: FUJISAWA SEIJI
IPC: F24H3/04
Filed: 1983-06-15
Abstract: PURPOSE:To expedite the initial rise of a room temperature as conventional heaters and permit to reduce the ununiform distribution of room temperature thereafter by a method wherein the warm air, having a normal temperature, is blown off with the delay of certain time to improve the bad distribution of the room temperature as well as a bad habitability generated by blowing only the warm air off. CONSTITUTION:A warm air blow-off port 2 is provided at the lower part of a cabinet 1 and a normal temperature warm air blow-off port 3 is provided at the upper part of the cabinet while a fan 5 for blowing the warm air off is rotated by a motor 4 and the fan 7 for blowing the normal temperature warm air off is rotated by the motor 6. A delay device 14 operates so that the motor 6 is provided with an electric power for driving with the set delay time afrer an electric source switch 9 for providing the motor 4 with the driving force is closed. As a result, a bad room heating effect, in which only a head is warm and legs are cold, may be eliminated wholely and an uniform excellent heated living space may be produced, further, the effect of expediting the initial heating effect may also be obtained.
Patent JP-S60249829-A (JP)
Inventor: MORIOKA TATSU
IPC: H02J7/00
Filed: 1984-05-25
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-S59231982-A (JP)
Title: Solid-state image pickup element
Inventor: DOBASHI TOMOJI
IPC: H04N5/335
Filed: 1983-06-14
Abstract: PURPOSE:To improve the dynamic range by providing continuously a charge storage electrode arranged locally to a photoelectric converting section incorporatedly to an electrode to transfer an electric charge on a CCD channel to increase the permissible amount of the stored charge. CONSTITUTION:When a transferred electron arrives under an electrode 7 adjacent to a photoelectric converting section 3, the potential well is made deeper at positions c, k, g by a driving pulse phi1 or phi3 of H level, attended with said fact the potential of gate position b, i, f is lowered with said fact, but further deepened by an electric charge storage electrode 8'' at positions 1, n where a driving pulse phi4 of H level is impressed and a potential well of positions m, e of the converting section 3 is deepened further by the electrode 8'' of the position (m) where a driving pulse phi2 of H level is impressed. Thus, the permissible amount of each converting section 3 is specified by the height of the potential barrier to store lots of electrons.
Patent JP-H08275661-A (JP)
Title: Cabin for combined harvester
Inventor: SHINOZAKI EIJI
IPC: A01D67/00
Filed: 1996-04-26
Abstract: PURPOSE: To smoothly carry out the lifting and lowering of a cabin and improve not only the front visibility but also the rear one from the interior of the cabin. CONSTITUTION: This cabin is obtained by respectively loading a thresher on one side facing the forward direction and a grain tank 3 on the other side on an undercarriage 1, internally installing a maneuvering seat and an operating device annexed thereto in the cabin 5, arranging the cabin 5 in front of the grain tank 3, providing a reaping conveyor 6 on the front side of the cabin 5 and the thresher 2 so as to enable the free lifting and lowering and supporting the cabin 5 with a lifting device 7 so as to enable the lifting and lowering without the collision of the cabin 5 with the reaping conveyor 6 located on the front side and the grain tank 3 located at the rear. The cabin is constituted so as to enable the lifting to a position where the upper part of the cabin 5 is at a higher level than that of the grain tank 3 by a prescribed extent.
Patent JP-H05304338-A (JP)
Title: Plural output pulse light source
Inventor: IWATA HIDEYUKI
IPC: H01S3/23
Filed: 1992-04-27
Abstract: PURPOSE:To emit a plurality of pulse light beams selectively from a single semiconductor laser to a multi-branch optical component. CONSTITUTION:A high reflection face 13 on the semiconductor laser 12 side and a plurality of reflective parts 15(15a-l5h) on the multi-branch optical component side constitute an external resonator 16 wherein a plurality of reflective parts 15(15a-15h are located relatively on the high reflection face 13 thus setting external resonator lengths 16a-16h. Pulse light beams are emitted only from output parts having resonator lengths 16(16a-16h) matching with the repeating frequency being applied on the semiconductor laser 12.
Patent JP-H05303844-A (JP)
Title: Carriage lock mechanism
Inventor: KAGEYAMA KAZUHIKO
IPC: G11B21/22
Filed: 1992-04-27
Abstract: PURPOSE:To simplify the carriage lock mechanism in its structure by energizing an arm lever provided with a part to be in contact with a carriage and a part to be engaged with a shutter opener of a cartridge in the direction of inserting the cartridge. CONSTITUTION:Under the unlocking state of the cartridge 35, the arm lever 33 brings the 1st part 34 into contact with the carriage 32 by energizing force of a spring 38, and the carriage 32 is brought into contact with a stopper 31. When the cartridge 35 under this condition is inserted, a tip part of the cartridge 35 is brought into contact with the 2nd part 37 of the arm lever 33, so that the arm lever 33 is turned to engage with the shutter opener 36. When the cartridge 35 is further inserted into the interior, the shutter opener 36 is pressed by the part 37 with the energizing force of the spring 38, and when the cartridge 35 is brought into a loading position, a shutter becomes under the opening state. By this method, the carriage lock mechanism of the simple structure can be obtained.
Patent JP-H05304440-A (JP)
Title: Programmable delay circuit
Inventor: NAKATSURU MASARU
IPC: H03H11/20
Filed: 1992-04-27
Abstract: PURPOSE:To provide a circuit capable of continuously and stably varying and setting minute delay amount even in a low power supply voltage operation by forming delay amount by the charge and discharge operation of capacitor in accordance with a differential input signal, and varying and controlling the delay amount based on the charging current of the capacitor. CONSTITUTION:A differential amplifier circuit is composed of transistors Q6, Q7, Q8 and capacitor C1, and the charge and discharge of the capacitor C1 is performed by the switching control of the transistors Q6, Q8 to be a differential pair. A delay time (T) is possible to be set by varying and controlling current I2 of a constant current circuit based on the signal from the outside because of T=CV/I when the capacity value of the capacitor C1 is defined as C, and the charging current of the capacitor C1 and the potential at the both ends at the time of charging are defined as I, V, respectively. Therefore, minute delay amount is possible to be continuously set by making it hardly affected by power supply voltage and temperature.
Patent JP-S5630866-A (JP)
Title: Ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: G06K15/10
Filed: 1979-08-23
Abstract: PURPOSE:To prevent ink drop from being driven by air and to improve a resolution, by a method wherein an end of an ink drop guide is located in proximity to an outer circumference surface of a drum. CONSTITUTION:The ink drops of magenta, yellow, and cyan jetted through nozzles 1a, 1b, and 1c are charged by means of charging electrodes 2a, 2b, and 2c, and are deflected by deflecting electrodes 3a, 3b, and 3c. Said ink drops pass through detecting electrodes 7a, 7b, and 7c for measuring an injection timing of the ink drop, and pass through ink drop guides, and adhere on a recording paper 8. An end of said ink drop guide is located in proximity to an outer circumferential wall surface of a drum 5, and air current, generating on the outer circumferential wall surface of the drum 5 rotating in the direction of an arrow mark A at a high speed, is detoured. Air at the inside of the guide 12 is separated from air at the outside of the guide 12, and air flow in an ink drop flying path is checked from being produced. Thus, if turbulent air is generated, it does not excercise any influence upon the inside, and the ink drops can be concentrated into one point.
Patent JP-S588952-A (JP)
Title: Solar energy collecting device
Inventor: ISHII MORIO
IPC: F24J2/46
Filed: 1981-07-09
Abstract: PURPOSE:To prevent freezing by a method wherein a three-way mixing valve is provided between a heat accumulating tank and a heat collecting pump; the valve having an inlet on the heat accumulating side, an outlet on the pump side and an inlet to a return pipe; and the valves at the inlets are controlled to open in response to the result of detection of the temperature of the flowing out water. CONSTITUTION:A heat collector 1 and the heat accumulating tank 4 are connected by a feed pipe 7 including a strainer 5, the heat collecting pump PM and a check valve 6 and the return pipe 9 including a check valve 8 to form a circulation circuit 10. The three-way mixing valve MV1 is provided in the feed pipe 7 between the heat accumulating tank 4 and heat collecting pump PM, with its first inlet A connected to the heat accumulating tank side and its outlet AB connected to the pump PM side. A controller 19 is made to receive signals from a heat collector sensor S1, heat accumulating tank sensor S2, freeze preventing thermostat T1, heat collector thermostat T2, outdoor temperature thermostat T3 and reciprocation thermostat T4. The control is carried out to adjust the valve opening at the first and second inlets so that the temperature on the outlet side of the three-way mixing valve is maintained at or higher than a predetermined value in the operation. Thus, the freezing of the heat collector, feed pipe  and return pipe can be effectively prevented.
Patent JP-H10302778-A (JP)
Title: Electrode composition
Inventor: IMAI TAKAYUKI
IPC: H01M4/13
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode composition excellent in large-current characteristic without losing high energy density quality inherent to a disulfide compound by blending the disulfide compound, conductive carbon powder and a phthalocyanine complex with an ion conductive polymer at a specific ratio, respectively. SOLUTION: This electrode composition contains 50 to 350 pts.wt. of a disulfide compound, 10 to 120 pts.wt. of conductive carbon powder, and 5 to 120 pts.wt. of a phthalocyanine complex respectively blended with 100 pts.wt. of an ion conductive polymer. In the electrode composition, the ion conductive polymer and the phthalocyanine complex are blended with the disulfide compound. Consequently, oxidation-reduction reaction in the disulfide compound is promoted and internal resistance at ordinary temperature drops. Since a voltage drop at the time of discharging large current is reduced, the electrode composition has an excellent large current characteristic.
Patent JP-S5333503-A (JP)
Title: Information transmission system
Inventor: KONYA TAKEO
IPC: H04Q1/20
Filed: 1976-09-10
Abstract: PURPOSE:To ensure a highly efficient utilization of the expensive information transmission system by detecting the change of two conditions for the information lead.
Patent JP-S63273171-A (JP)
Title: Circuit design backup device
Inventor: INOUE KAZUO
IPC: G06F17/50
Filed: 1987-04-30
Abstract: PURPOSE:To considerably shorten the time required for DRC (design rule check) and to improve the circuit design efficiency by subjecting only corrected and inputted wiring element information to DRC but not subjecting wiring element information of automatic wiring to DRC. CONSTITUTION:A wiring design drawing checking means subjects only wiring element information, which is corrected and inputted by a correcting and input means B, to DRC. Consequently, only corrected or added wiring elements are subjected to DRC but wiring elements generated by automatic wiring A is not subjected to DRC. Thus, the time required for DRC is considerably shortened.
Patent JP-S61265586-A (JP)
Title: Method for testing integrated circuit
Inventor: OYA MITSUNARI
IPC: G01R31/28
Filed: 1985-05-20
Abstract: PURPOSE:To accurately grasp the inferiority cause of an integrated circuit, by performing the logical function test of the integrated circuit before performing the DC characteristic test thereof. CONSTITUTION:An incremental counter has not only a reset terminal, an enable terminal and a clock terminal as input terminals but also a 01 terminal- a 04 terminal as output terminals and is provided with four D.FF10-13. A diode characteristic test is performed with respect to all input terminals and all output terminals and a logical function test is subsequently tested. For example, a reset signal is changed from a H-level to a L-level and ten pulses are inputted to the clock terminal and, thereafter, when eight pulses are inputted to the enable terminal, the incremental counter is expected to be operated and, when the logical test is normal, a DC characteristic test is subsequently performed and, when the DC characteristic test is normal, the test inherent to an integrated circuit is performed. Because this incremental counter performs clock operation, for example, the min. pulse width of an operable clock is measured and, when said measured value concides with a predetermined measure and is normal, it is determined as satisfactory product.
Patent JP-H045435-A (JP)
Title: Internal combustion engine
Inventor: KOMATSU HIROSHI
IPC: F02B77/13
Filed: 1990-04-24
Abstract: PURPOSE:To reduce emission sounds from a crankcase, by surrounding the whole crankcase of an engine body from the upper part of a lower deck with specified noise insulating covers, mounting the noise insulating covers through an elastic body to the engine body, and fixing the covers to the engine mount. CONSTITUTION:The whole crankcase 22 of an engine body is surrounded from the upper part of a lower deck 21 with specified noise insulating covers 23, 24. In this case, the noise insulating covers 23, 24 are mounted through an elastic body 25 to the engine body, and the noise insulating covers 23, 24 are, further, fixed to the engine mount. Furthermore, the crankshaft of the engine body and the input shaft of a transmission are coupled to each other through a universal joint. Thus, emission sounds from the crank-case are reduced, and exciting force to the engine mount is also reduced.
Patent JP-H07291655-A (JP)
Title: Transparent glass
Inventor: BURUUSU GAADEINAA EITOKIN
IPC: C03C4/10
Filed: 1995-04-10
Abstract: PURPOSE: To provide a transparent glass exhibiting excellent transmission in the IR region of an electromagnetic radiation spectrum.  
     CONSTITUTION: This glass consists essentially, expressed in terms of mol percent on the sulfide basis, of 55-95% GeS 2 , 2-40% As 2 S 3 , 0.01-20% R 2 S 3 , wherein R is at least one cation selected from the group consisting of Ga and In, 0-10% MS x , wherein M is at least one modifying cation selected from the group consisting of Al, Sb, Ba, Cd, Ca, Pb, Li, Hg, K, Ag, Na, Sr, Tl, Sn, Y and a rare earth metal of the lanthanicie series, 0-20% total of at least one halide selected from the group consisting of chloride and fluoride and 0-5% total selenide. The sulfur and/or selenium content can vary between 85-125% of the stoichiometric value. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H047081-A (JP)
Title: Water purifier
Inventor: WATANABE TORU
IPC: C02F1/44
Filed: 1990-04-24
Abstract: PURPOSE:To certainly remove foreign matter by backwashing by arranging inorg. particles having a particle size smaller than that of activated carbon particles on the upstream side of a water purifying means composed of a hollow yarn membrane. CONSTITUTION:A part of the purified water accumulated in the purified water storage part alpha being the lower space of a piston 67 is discharged from a purified water discharge port 64 at the falling intial stage of the piston 67 but, from the point of time when the purified water discharge port 64 is closed by the piston 57, the purified water flows through a main cartridge 7 in the reserse direction to wash off the foreign matter bonded to the outer wall of a hollow yarn membrane 71 to be discharged to the outside from the port 903 connected to a port 900. At this time, the foreign matter composed of org. matter bonded to the hollow yarn membrane 71 through inorg. particles 79 peels off from the hollow yarn membrane 71 along with the inorg. particles 79 to be washed off. Further, the inorg. particles 79 again adhere to the hollow yarn membrane at the time of the next emission of purified water to prevent the direct adhesion of the org. matter to the hollow yarn membrane 71. By this method, foreign matter can be certainly removed by backwashing.
Patent JP-H07297738-A (JP)
Title: Antenna direction adjustment device
Inventor: ITO KENICHI
IPC: H01Q3/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide the antenna direction adjustment device by which a direction of an antenna is simply and accurately adjusted. CONSTITUTION:An intermediate frequency converter 8 applies frequency conversion to a reception signal obtained by receiving two polarized wave radio signals orthogonal to each other and having different frequencies via an antenna to output the intermediate frequency signal with a desired polarized wave. A reception level detector 10 detects a level of the intermediate frequency signal. A reception level meter 7 informs of the reception level based on a detection signal outputted from the reception level detector 10. A frequency changeover control circuit 6 selects said local oscillator frequency so as to receive sequentially two polarized waves and adjusts the antenna 3 in a 1st direction based on a reception level of a desired polarized wave and in a 2nd direction based on a reception level of a frequency of the polarized wave orthogonal to the desired polarized wave sequentially.
Patent JP-S5442688-A (JP)
Title: Power unit for contamination test
Inventor: NISHIWAKI SEIGOROU
IPC: G01R31/12
Filed: 1977-09-09
Abstract: PURPOSE: To reduce voltage variation rate by compensation for reactance by means of serial condenser provided to a power unit, comprising short-circuit generator and transformer for testing, for testing contamination of insulator, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10265996-A (JP)
Title: Anodic oxidation treatment of aluminum or its alloy with good alkaline corrosion resistance
Inventor: KAWAI SATOSHI
IPC: C25D11/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To form films having an excellent corrosion resistance and wear resistance and having a good alkaline resistance by treating Al or Al alloy in a sulfuric acid electrolytic bath to form anodically oxidized films and further treating these films for a specific time with a specific AC voltage in an ordinary sulfuric acid electrolytic bath. SOLUTION: The anodically oxidized films are previously formed on the Al or Al alloy in the electrolytic bath which consists of the sulfuric acid or consists mainly of the sulfuric acid and contains phosphoric acid, oxalic acid, etc. The anodically oxidized films are formed by executing an anodic oxidation treatment at a current density of about 1.0 A/dm<2> and DC voltage of about 15 V in a sulfuric acid bath of, for example, a sulfuric acid concn. of about 15% and about 20 deg.C. The anodically oxidized films as blanks are thereafter, treated for 1 to 10 minutes with the AC voltage of 1 to 8 V in the ordinary sulfuric acid electroiytic bath. As a result, the extremely thin AC anodically oxidized films having the good alkali corrosion resistance are formed under the DC anodically oxidized films.  The resulted anodically oxidized films are thereafter subjected to a sealing treatment at need.
Patent JP-S63273288-A (JP)
Title: Hub for optical recording medium
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/24097
Filed: 1987-05-01
Abstract: PURPOSE:To realize hub bonding with high centering accuracy for an optical recording medium substrate, by providing a flexible positioning reference part to be fitted in the center hole of the medium substrate. CONSTITUTION:On a hub member 2, a positioning reference part 7 with superior concentricity with the center hole is provided. By bonding the reference part 7 as fitting in the center hole 5 of the optical recording medium substrate, an optical recording medium having a hub with high accuracy can be manufactured without using a specific jig. And the positioning reference part 7 provided in the hub is structured flexibly. In other words, since a certain amount of dispersion is generated in the sizes of the center hole 5 of the medium substrate and the positioning reference part 7 of the hub member in a manufacturing process, by forming the diameter of the reference part 7 a little larger than that of the center hole 5 of the medium substrate, and fitting both components 7 and 5, compression stress is generated in the medium substrate 1, and when a plastic substrate is used, it causes double refraction, therefore, the positioning reference part 7 provided in the hub 2 is structured flexibly, and thereby, the generation of the stress due to fitting can be reduced remarkably.
Patent JP-H11306971-A (JP)
Title: Ripping method for shadow mask
Inventor: YAGO KYUICHI
IPC: H01J9/14
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a ripping method for a shadow mask free of foreign matters on the mask even of a metal sheet provided with a shadow mask is fixed for removing the marginal part by ripping. SOLUTION: A metal sheet 9 furnished with an image part 2 penetrated by a plurality of holes, a skirt part 3 formed around the image part 2, a fringe part 4 at the periphery of the skirt part 3, and a cutting line 5 on the boundary between the skirt part 3 and fringe part 4 is pinched fast by a placing table 6 and a holding plate 7, and the fringe part 4 is ripped off along the cut line 5 to form a shadow mask 1. In this ripping method for a shadow mask, the table 6 and plate 7 are made in the form of a four-edge member frame having an opening 8, and when the metal sheet 9 is to be fixed, the skirt part 3 and the frame part are contacted with each other.
Patent JP-S5810810-A (JP)
Title: Manufacture of laminated inductor
Inventor: TAKATANI MINORU
IPC: H01F41/04
Filed: 1981-07-13
Abstract: PURPOSE:To make characteristics uniform and to improve dimension accuracy by a method wherein a conductor is printed on an insulator sheet and an insulator sheet with a hole is stacked on the previous insulator sheet and a linear conductor is printed and connected through the hole. Then, the above procedure is repeated to form a laminated body. CONSTITUTION:For example, magnetic ferrite is pasted by butyral resin or the like to expand in the sheet shape and a semi-dried insulator sheet is formed. First, a conductor 2 with a terminal T1 exposed to the left side of the first insulator sheet 1 is linearly printed. Next, the second insulator sheet 4 with a hole 3 superimposing on the free end of the conductor 2 is placed on the first insulator sheet 1 for pressing. Next, a conductor 5 connected to the conductor 2 at the lower side is printed in hooked shape on the insulator sheet 4 through the hole 3. Next, the third insulator sheet 7 with a hole 6 is placed on the sheet 4 for pressing. Then, pressing printing is repeated in the same way for stacking insulator sheets. This improves dimensional accuracy and reduces the irregularities and a variation in thickness of conductors to make characteristics uniform and also facilitates manufacture.