baber/WOPTO huggingface dataset:
Patent JP-S5375780-A (JP)
Title: Semiconductor device
Inventor: HOSOKAWA YOSHIHIRO
IPC: H01L29/78
Filed: 1976-12-16
Abstract: PURPOSE: To manufacture the analog memory which is readable for any number of times within a given time for the information stored. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5854170-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B65/20
Filed: 1981-09-25
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-S6311627-A (JP)
Title: Method for recovering valuable metal
Inventor: MASUDA YUSAKU
IPC: C22B7/00
Filed: 1986-06-30
Abstract: PURPOSE:To effectively and simply recover valuable metals from scraps of electronic parts by charging the scraps into a copper converter during refining by blowing without suspending operation. CONSTITUTION:A magnetically separated concentrate obtd. in a copper smelting stage is mixed with crushed scraps of electronic parts contg. gold and silver together with resin in 1:2-2:1 weight ratio and the mixture is put in a top bottle 1. It is discharged with a vibration feeder 2 and charged into a copper converter 7 from the charge hole 6 through a belt conveyor 3 and a charge chute 4 intersecting a flue 5. Thus, gold and silver in the scraps are effectively transferred to metallic copper and recovered.
Patent JP-S6311264-A (JP)
Title: Plate surface machining device
Inventor: HORIGUCHI TERUO
IPC: B24B7/19
Filed: 1986-06-30
Abstract: PURPOSE:To perform fine metalcutting operations, by fixing gears concentrically to paralleling tool holding shafts, installing endless-form chains engagedly between these gears and a driving part, and attaching these gears adjacently to the shaft upon phasing them in the axial direction of the shaft. CONSTITUTION:A drive transmission system 4 is constituted of shafts 41 to be paralleled with a machine tool for attaching abrasives 2, gears 42 concentrically fixed, driving and driven shafts 43 and 44 to be set up at both sides, gears 45 and 46 concentrically fixed each, two endless-form chains 47 and 48 and a motor being connected to the driving shaft 43, and these gears 42 are adjacently phased in the axial direction of the shaft 41. Therefore, aiming at reduction in frictional force due to engagement between the gear 42 and these chains 47 and 48 and curtailment in a setting space, problems on durability, drive transferability and sizability are solvable. In addition, with phase of the gear 42, a mounting interval of these abrasives 2 is barrowed, and fine metalcutting operations can be done with lot of these abrasives.
Patent JP-H05504-A (JP)
Title: Plate loading device
Inventor: MIYAZAKI AKIHITO
IPC: B41F27/12
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a plate loading device capable of automatically attaching a plate and releasing a release film by a method wherein in mounting a plate on a cylinder of a plate cylinder, a plate with release film is fed to the cylinder. CONSTITUTION:A release film 17 of a plate with release film 18 previously released at the leading end thereof is fed on a guide part onto a peripheral surface of a cylinder 12 of a plate cylinder 4. While the release film 17 is released, a plate 5 is wound fixedly on the cylinder 12. In this manner, the plate cylinder 4 is obtained.
Patent JP-H0317955-A (JP)
Title: Lead acid battery
Inventor: NISHIDA KATSUYUKI
IPC: H01M4/68
Filed: 1989-06-13
Abstract: PURPOSE:To prevent an expanded sheet from running out at its manufacturing stage in order to obtain a lead acid battery of excellent productivity by using a specific expanded metal grating. CONSTITUTION:An expanded metal grating where components having As in the range of 0.05 to 0.4wt%, Se 0.01 to 0.06wt%, and Te 0.02 to 0.08wt% are added to a lead alloy having Sb in an amount of 0.5 to 2.5wt.% is used. The manufacturing processes of the expanded sheet are carried out in the order of: mixing   casting   rough pressing finishing   slittering, and the use of a lead alloy of such composition increases the tensile strength of the sheet. Thus the sheet is prevented from running out at its manufacturing stage so its productivity is enhanced.
Patent JP-S5484385-A (JP)
Title: Preparation of incandescent lamp
Inventor: SASAKI MITSUHIRO
IPC: H01K1/18
Filed: 1977-12-17
Abstract: PURPOSE: To prolong life by preventing the oxidation of lead-in wires in case of the formation of a mount, by shaping the unified mount by attaching bead glass for bridge between glass for sealing fastened for the pinch sealing of the lead-in wires.  
     CONSTITUTION: Glass for sealing 17 attached up to the pinch sealing prearranged portions and the bead glass attached portions, which extend to other portions except said prearranged portions, of lead-in wires 14, 15. A space between one portions of glas for sealing 17 is unified at a fixed void by mutually attaching bead glass 13. Portions except the glass for sealing 17 are heated as little as possible at that time. A filament 16 is supported between the upper ends of the lead-in wires 14, 15 to shape a mount 12, and the mount 12 is pinch sealed into a glass bulb, thus forming an incandescent lamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S551679-A (JP)
Title: Automatic shut-off unit
Inventor: SEDOU KAZUHIKO
IPC: G11B15/093
Filed: 1978-12-07
Abstract: PURPOSE: To ensure to obtain the pause state, by relating the play button with the pause button so that the shut-off lever is displaced to non-operating position only when the both buttons are in operation state.  
     CONSTITUTION: The unit provides the play button c, fast feed button d, rewinding button a, lock member 2 positioning them at operating position, slide member 8 slided to tape T in response to each operating button, and pause button 6. The detection arm 11 for tape tension detection is elastically biased to the tape side at a part of the slide member, and at one end of the detection arm 11, the slide part 12 to the tape surface, and at another end, the gear 13 and cam 13' rotationally free are provided. The shut off lever 16 is linked with the slide link 17, the one end is linked to the lock member 2, so that the lock member is moved to the lock release direction via the shut off lever 16 operated in contact with the cam 13'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5483790-A (JP)
Title: Driving method for thin-film el element
Inventor: KITA SUMIO
IPC: H05B44/00
Filed: 1977-12-16
Abstract: PURPOSE:To prevent specially semi-selective picture elements from malfunctioning by applying an operating voltage to selective picture elements after changing a malfunction-preventive voltage in semi-selective picture elements previously. CONSTITUTION:During a write-driving period, malfunction-preventive voltage Vpis supplied to switch S1, all of data switches Sxand all of picture elements of write desired scanning electrode Yj. Next, only Sxi of data electrode Xi including picture element (ij) and Syj of Yj are turned ON, others are OFF, and S1 is OFF to apply write voltage Vw to picture element (ij), thereby causing picture element (ij) to luminescent. With all of switches OFF and S4 ON, charges of the picture element are discharged. The electric equivalent circuit can be expressed by capacities C1 to C4 and when C1 and C2 are charged at Vp, Vp and Vw-Vp are selected below the luminescence threshold level and erasing threshold level of the EL element, thereby preventing semi-selective picture elements (C2, C4) from malfunctioning.
Patent JP-H04351175-A (JP)
Title: Aperture correction circuit
Inventor: KITAMURA MASAKAZU
IPC: H04N5/208
Filed: 1991-05-29
Abstract: PURPOSE:To attain proper contour aperture correction in response to the contrast of a screen. CONSTITUTION:A video signal A and a delayed video signal from a delay circuit 3 are added by an adder 5. A coefficient device 7 attenuates and inverts a sum signal D and gives the result to an adder 9. The adder 9 adds the attenuated inversion signal E and the delayed video signal B from a delay circuit 1 to generate an aperture correction signal F, which is fed to a voltage controlled amplifier (VCA) 13. The VCA 13 receives a detection voltage in response to a luminance level from an ABL circuit 15 and outputs an aperture correction signal F' amplified with an amplification factor varying with the degree of the brightness level to an adder 11. The adder 11 adds the aperture correction signal F' and the delayed video signal B from the delay circuit 1 and outputs a signal G varying overshoot or pre-shoot in response to the brightness level.
Patent JP-2000341666-A (JP)
Title: Security management method in bi-directional television system and bi-directional communication system
Inventor: NONOYAMA AKIHIRO
IPC: H04N21/258
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain inexpensive and valid security even when the number of receiving terminals is large. SOLUTION: In a CATV system having a channel for data communication, a server system 100 and a receiving terminal 500 operate temporal synchronization processing under the control of a random number, and the unique network address of the receiving terminal 500 is decided in the synchronization processing. A receiving terminal management program part 180 is provided with a mechanism for operating the hierarchical management of the receiving terminals 500 so that the distribution management of the distribution of the network address can be hierarchically operated.
Patent JP-S5578355-A (JP)
Title: Semiconductor integrated circuit
Inventor: IIMA TSUTOMU
IPC: G06F11/00
Filed: 1978-12-08
Abstract: PURPOSE: To use commonly a common terminal together with a normal input terminal without providing a private terminal in a test mode generation circuit by connecting the drain and the gate of the first FET to a power source voltage and the common terminal respectively and grounding the source and the gate of the second load FET.  
     CONSTITUTION: A common terminal is a terminal for normal input logic as well as test mode generation, and I 2  is a normal input terminal, and normal input logic gates 11 and 12 are connected to these terminal respectively, and further, test mode generating circuit 13 is connected to the common terminal. Outputs of gate 11 and circuit 13 are inputted to NOR circuit 15, and outputs of gate 12 and circuit 13 are inputted to NOR circuit 16. In circuit 13, FETMT and load FETML are connected in series, and the drain of FETMT and the gate of FETMT are connected to power source voltage +VCC and the common terminal respectively, and the source and the gate of FETML are grounded. As a result, the common terminal can be used commonly together with the normal input terminal without providing a private terminal in circuit 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0318083-A (JP)
Title: Semiconductor laser
Inventor: IKEDA SOTOMITSU
IPC: H01S5/00
Filed: 1989-06-14
Abstract: PURPOSE:To control oscillation wavelength easily without greatly changing injected current density by determining the oscillation wavelength using a loss region and a gain region, and applying bias current using an adjustment region independent of the control of the wavelength. CONSTITUTION:A buffer layer 2, a clad layer 3, an active layer 4, a clad layer 5, and a cap layer 6 are laminated on a substrate 1, and an electrode 7, on the p-side, and an electrode 8, on the n-side, are deposited. The p-side electrode 7 is separated into three in the resonant direction, and those correspond to a gain region II, a low region I, and an adjustment region III. And the end face loss of a resonator is set so that the light corresponding to the great quantizing energy oscillates when injection is done in the same current density for these regions and that the light corresponding to small quantizing energy oscillates when injection is done in the current density being different according to the regions. Hereby, the oscillation wavelength can be controlled easily without greatly changing the injected current density.
Patent JP-H11346333-A (JP)
Title: Solid image pickup device
Inventor: UENO TOSHITAKE
IPC: H04N5/367
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to operate adjustment for correcting a defective pixel in a factory, and to correct the defective pixel generated in the job field by detecting and storing the position of the defective pixel in the job field, and interpolating the defective pixel based on the stored defective pixel position. SOLUTION: A matching circuit 139 compares the address of a white defective pixel and the address of a black defective pixel stored in a memory 135 with the present count values of an X-address counter 136 and a Y-address counter 137, and when the address of the white defective pixel or the black defective pixel is made coincident with the count value, the matching circuit 139 outputs a matching pulse 141 to a sensor driving control circuit 140. When the matching pulse 141 is turned into a high level, the sensor driving control circuit 140 turns the signal of a terminal 6 into a low level and then into a high level, and turns the signal of a terminal 14 into a high level. As a result, the signal of the defective pixel is sampled by a signal processing circuit 131 in the next timing, and the defective pixel is interpolated by the next pixel.
Patent JP-S63152577-A (JP)
Title: Package
Inventor: NAKAMURA KENJI
IPC: B65D83/08
Filed: 1987-06-19
Abstract: A resealable dispenser-container (1) comprising: one or more containers, made of a flexible sheet; and a shape maintaining member (2), made of a material harder than the container. The container contains contents (3), such as wet tissues, cookies, biscuits, nails, and has an opening (12) for dispensing the contents therethrough or a weakened line (13) for forming the opening. A flap (14) made of a flexible sheet material covers the opening or weakened line and is repeatedly attached to or removed from the container by means of an pressure sensitive adhesive (16). The shape maintaining member is formed in a box, a plate or a frame and has an opening or a weakened line (21) for forming the opening which opening or weakened line is larger then the opening or weakened line formed in the container. The opening or weakened line formed on the container being located within the opening or a region surrounded by the weakened line formed in the shape maintaining member. The sheet of the container being fixed (4) to the shape maintaining member at a position near the opening or weakened line formed in the container.
Patent JP-S5580364-A (JP)
Title: Semiconductor pressure converter
Inventor: MINORIKAWA HITOSHI
IPC: G01L9/04
Filed: 1978-12-13
Abstract: PURPOSE: To enhance gas tightness of a semiconductor pressure converter by a method in which a glass carrier carrying a strain gauge chip has a rod-like or tabular form to have a flat adhesion surface.  
     CONSTITUTION: A strain-gauge carrier 4 is made out of a solid glass with no vacancy in a rod-like or tabular form to have a flat surface to which a strain gauge tip 1 is to be adhered. According to this arrangement, the cracking of the chip is reduced because the carrier is devoid of any hole or recess. For the same reason, the chip can be correctly and easily located when it is adhered, while ensuring a sufficient vacuum sealing effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11345150-A (JP)
Title: Tracing system
Inventor: KAGAYA TAKEHIRO
IPC: G06F11/34
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To start/stop the selection or collection of trace object data, even during the execution of a function without requiring large capacity for a memory for collecting the trace object data. SOLUTION: Plural kinds of data are generated by executing a predetermined function through a function executing part (such as a communication processing part 1), and when a trace object selecting command is inputted from an input part 5, a trace object flag for designating the kind of data selected by this trace object selecting command, independly of whether or not the function executing part is in the middle of executing the predetermined function is stored in a shared memory 3. Then, the data of the kind designated by the trace object flag among plural kinds of data generated by the function executing part are outputted as trace data, the trace data are stored in a trace data storage part 4 and corresponding to the instruction of the command inputted to the input part 5, the trace data stored in the trace data storage part 4 are outputted to an output part 6.
Patent JP-H11346009-A (JP)
Title: Thermoelement
Inventor: TAKEUCHI HITOSHI
IPC: H01L35/32
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelement easily miniaturized requiring of no large scale device at all but achievable of general purposes. SOLUTION: In a thermoelement wherein a plurality of columnar P type elements 11 and N type thermoelements 12 are arrayed for alternately series- connecting the ends of both elements 11 and 12, the ends of the P type and N type themoelements 11 and 12 are connected by wirebonding process.
Patent JP-S5853705-A (JP)
Title: Plate width measuring device
Inventor: SUZUKI TOSHIFUSA
IPC: G01B11/04
Filed: 1981-09-28
Abstract: PURPOSE:To obtain the correct plate width signal all the time highly accurately, by compairing the divided aignal which is obtained by dividing the measured signal and the measured signal in a comparator, and obtaining the plate width signal. CONSTITUTION:A body to be measured 1 is scanned by a rotary mirror 3 at a scanning sngle theta. The radiated energy from the body 1 is converged by a lens 4 and transduced into an electric signal by a detector 5 and amplified 6. The largest measured signal is taken out by a peak keeping circuit 7 and a level is divided 8. The result is added 9 to a reference voltage E. When the output signal V of the amplifier 6 is larger than the compairing signal from the adder 9, the correct plate width signal is outputted 11 from the comparator 10.
Patent JP-H09318140-A (JP)
Title: Air conditioner
Inventor: SHITAYA AKIRA
IPC: F25B1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a stable state from being destroyed largely so as to keep a constantly stable controlling state by providing a correcting means for correcting change amount of load demand according to outdoor temperature and changing capacity of a compressor according to amount of change corrected according to amount of change corrected by the connecting means. SOLUTION: This air conditioner 1 comprises an inverter-controlled variable capacity compressor 3, a four way valve 5, an outdoor heat exchanger 7, an expansion valve 9 and an indoor heat exchanger 11 and indoor side load demand is calculated on the basis of difference between temperature detected by an indoor sensor 13 and a set temperature to control variable capacity of the compressor 3 by means of a controller 17. At the time of heating operation a judgment that outdoor temperature detected by an outdoor sensor 15 is higher or lower than a specified temperature is made and if the outdoor temperature is higher than the specified temperature, a correction value is set to a value (A) obtained by the formula A=1-Y assuming that the set value is represented by (Y), and if the outdoor temperature is lower, the correction value is set to a value (A) obtained by the formula A=1+Y.  Amount of change of load demand is corrected by this correction value and capacity of the compressor 3 is controlled according to the corrected amount of change.
Patent JP-H0711845-A (JP)
Title: Structural material for insulating sash
Inventor: MITSUHASHI KIMIYUKI
IPC: E06B3/12
Filed: 1993-06-24
Abstract: PURPOSE:To prevent radiation from a metal sash at a joint with glass of an external wail of insulating structure thereby improving designs by coating the face forming the external wall of a metallic member with silicone rubber CONSTITUTION:A metallic member is cut to proper length, which is formed integrally with silicone rubber 9 to obtain a structural material for insulating sash, in which the external wall of the metallic material is coated with silicone rubber 9. Further in this structural material, a glass supporting member 5 is joined to a glass holding, fixing member 6 at an engaging section 10. As a result, an insulating structure comprising double glazing can be made into a structure, wherein radiation can be limited and insulating effect is high, and any color can be applied to the silicone rubber 9, thereby improving designs.
Patent JP-H11305024-A (JP)
Title: Method and device for optimizing position of optical filtering device and width of cutoff band
Inventor: DA SILVA EDOUARD
IPC: G01J3/26
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical hybrid device which is compact, stable and inexpensive. SOLUTION: A 1st filter EF1 slanted up to a projection angle, and its value is so adjusted as to give the cutoff limit of the 1st filter EF1 closely to one side of a beam, imparting the energy of an illumination beam FLA to decrease the optical density of the 1st filter EF1. A high-pass filter can be obtained by a series connection of 1st and 2nd filters EF1 and EF2, its total density corresponds to the total density of the 1st and 2nd filters EF1 and EF2, and the cutoff limit is lower than that obtained by a single filter which is slanted at an optimum angle. A 3rd filter EF3 fitted in parallel with the 1st and 2nd filters EF1 and EF2 constitutes a band-rejection filter which is put on either side of the illumination line, for the purpose of an optimum analysis of a low-frequency beam at the level of a gathering path whose cutoff limit is common.
Patent JP-S6045070-A (JP)
Title: Field effect transistor
Inventor: YANO NORIYUKI
IPC: H01L21/338
Filed: 1983-08-22
Abstract: PURPOSE:To obtain the titled device suitable for a high speed logic integrated circuit of excellent high frequency characteristic and small dispersion in threshold voltage by a method wherein an intermediate layer having a recess is provided between a high concentration layer and an operating layer. CONSTITUTION:An insulation film 2 is made of Si3N4 or SiO2, etc., and the recess 3 is filled with air or insulator. The N type intermediate layer 5 has a carrier concentration approx. the same as that of the operating layer 4 or slightly higher, each of which is formed by ion implantation and the like, and a high concentration layer 6 made of an N<+> layer having a higher carrier concentration is formed by ion implantation or thermal diffusion. Since the layer 6 is distant enough from the gate electrode 7, the drain withstand voltage is high enough, and the source-gate capacitance is small. Besides, threr is no influence of a surface deplation layer because of recessed structure, and the source resistance is small enough.
Patent JP-2000346086-A (JP)
Title: Rotary shaft connecting structure
Inventor: NAKAMURA TAKAAKI
IPC: F16D1/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To complete a work in an extremely short time. SOLUTION: Rotary shafts 10, 20 are engaged with each other in rugged connection manner through uneven engaging structures such as a flat plate-like projected part 11 and a groove-like recessed part 12 formed on the end faces of the rotary shafts 10, 20 so that they are easily separatable, but the connecting portion of these rotaty shafts is covered with a cylindrical collar 30 so that the rotary shafts cannot be disconnected when they are not required, and thus the rotary shafts can be extremely easily connected or disconnected simply by shifting the collar 30.