baber/WOPTO huggingface dataset:
Patent JP-S6182293-A (JP)
Inventor: MORITO AKIRA
IPC: G06Q20/10
Filed: 1984-09-29
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-H0549133-A (JP)
Title: Duct line drain mehtod
Inventor: OSUMI KAKUJI
IPC: H02G1/08
Filed: 1991-08-14
Abstract: PURPOSE:To drain the moisture standing in a due line in a short time efficiently by attaching a unit, which generates a Coanda spiral flow with a compressed gas supply means, to the inlet of a duct line through a coupling pipe. CONSTITUTION:A Coanda spiral flow unit 3 is connected to the inlet of a duct line 1 through a coupling pipe 2. A compressed gas supply means 5, for example, a compressor or a gas bomb is connected to the flow unit 3. High-pressure gas gushes along an incline 9 from a Coanda slit 4 through a distribution chamber 10, and causes a Coanda spiral flow, and goes in the direction of a duct 2 through the coupling pipe 2 from the connection port 8. It causes negative pressure in a suction introduction port 6. Hereby, time drain inside time duct line 1 is discharged efficiently in a short time, and the passage of the guide line 7 is also executed efficiently.
Patent JP-H0739823-A (JP)
Title: Go gage
Inventor: MORIGUCHI HIROSHI
IPC: B07C5/06
Filed: 1993-07-27
Abstract: PURPOSE:To provide a go gage does not damage an object to be inspected and gage spacing, can shorten the time for a discharge operation and enables inlining to an automatic machine at the time of the operation to discharge the object which is to be inspected and is clogged in the go gage. CONSTITUTION:This go gage 20 has a separable upper gage 21 and lower gage 22. The upper gage 21 and the lower gage 22 are mated, by which the gage spacing is formed. Then, the object to be inspected is discharged by its own weight by separating the upper gage 21 and the lower gage 22 when the gage spacing in the go gage 20 is clogged with the object to be inspected and, therefore, the purpose is achieved.
Patent JP-S58106028-A (JP)
Title: Running device for sludgy ground
Inventor: NEGISHI JINICHIROU
IPC: E02F9/06
Filed: 1981-12-18
Abstract: PURPOSE:To simplify the driving operation of a running device as well as obtain a balanced propulsion force by a method in which a float is integrally provided and caterpillers are attached to the left and right sides of the float so as to reduce the sticky friction of the float. CONSTITUTION:Caterpillers 2 are attached to a float 1, and a body 3 with a working machine and a drive source are mounted on the upside of the float 1. In such a running device, the float 1 is integrally provided and the caterpillers 2 are attached to left and right sides of the float 1. Thus, the sticky friction from left and right sides of the float can be completely eliminated and therefore, the sticky friction of the float itself can be reduced to nearly 1/2.
Patent JP-H09171294-A (JP)
Title: Toner replenishing device
Inventor: MIURA TETSUO
IPC: G03G15/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable both of the accurate control action of toner concentration and the accurate detecting action of toner-end. SOLUTION: This toner replenishing device is provided with a cleaning means driven by an identical driving source 67 to a stirring means stirring toner and set for cleaning the detection surface of a toner residual quantity detection means. Besides, it is provided with a means 88 making the cleaning means clean the detection surface of the detection means 87 by the different driving action from a normal toner replenishment action time and detecting a signal outputted from the detection means 87 during the cleaning action.
Patent JP-H0757576-A (JP)
Title: Lightning arrester for power transmission
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01B17/42
Filed: 1993-08-19
Abstract: PURPOSE:To provide a small lightning arrester for power transmission allowing power re-transmission after a thunder stroke and capable of eliminating the fluctuation of the length of a serial gap. CONSTITUTION:A power line 4 is supported on a steel tower 1 via an insulating insulator 5, and a serial connection body of a lightning protection element section 7 and a serial gap 11 is connected in parallel with the insulating insulator 5. A pair of electrodes 16, 17 are provided on both ends of an insulating container 15 kept vacuum inside or sealed with insulating gas inside to form the serial gap 11.
Patent JP-H07168237-A (JP)
Title: Photographic camera and film cartridge capable of preventing double exposure
Inventor: UIRUBAATO FURANKU JIYANSON JIY
IPC: G03B17/00
Filed: 1994-08-30
Abstract: PURPOSE: To automatically prevent an exposed film from being loaded by operating visual display at the time of loading a film cartridge in a camera. CONSTITUTION: A film cartridge 30 includes plural terminals 40 on the outside surface electrically connected with one or more resistance elements 38. Those terminals 40 are matched and electrically connected with terminals in a cartridge housing chamber at a camera side. One or more thermo-sensitive visual indicator element 42 is adhered to the different resistance element 38. Those visual indicator element is preferably formed of a material whose visual characteristics are changed according to the increase of heat emitted from the resistance element provided at the lower side when the resistance value of the resistance element is changed. As the visual display method, a configuration in which the color of the material is changed from, for example, an absolute color to a red color is attained.
Patent JP-S6449797-A (JP)
Title: Oil immersion preventing structure
Inventor: KODA TOSHIHIDE
IPC: F16N31/00
Filed: 1987-08-18
Abstract: PURPOSE:To prevent lubricating oil from immersing into an operational space by mounting a valve mechanism for flowing gas only in the direction of upper space to a draft hole for connecting the upper and lower spaces of a crosshead to each other. CONSTITUTION:On a crosshead 24 there is formed a draft hole 24a for connecting the upper and lower spaces thereof to each other. There is mounted, to the draft hole 24a, a valve mechanism 2 for limiting the gas flowing direction in such a way that gas is made to flow from the lower space 7 of the crosshead in the direction of the upper space. When the crosshead 24 is located in the lower portion of the reciprocating range, the valve mechanism 2 opens the draft hole 24a so that gas flows from the lower space of the crosshead to the upper space 8.
Patent JP-2001033623-A (JP)
Title: Optical member
Inventor: IKEDA HIDEO
IPC: G02B5/30
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical member hardly being drawn out of an adhesive layer exposed on the side c face by contact with a carrier apparatus, surface friction when it is taken out of a stacked body, or the like, and hardly causing a carrying failure on an assembling line or the like, glue chipping or glue pollution on the adhesive layer side face, display obstruction or the like. SOLUTION: This optical member comprises a laminated body that is an optical material 1 provided with an adhesive layer 2. Each side of the laminated body is formed in a structure wherein an irregularity of a waveform, rectangle, trapezoid or zigzag is repeated. Thereby, the side with the repeated irregularity structure can be formed by cutting such as stamping to realize superior production efficiency.
Patent JP-S6451266-A (JP)
Title: Cycle time stabilizer for honing machine
Inventor: FUKUDA KIYOMASA
IPC: B24B33/06
Filed: 1987-08-18
Abstract: PURPOSE:To keep the state of a honing stone constant and stabilize cycle time as well as to improve the extent of honing efficiency by installing a proportional solenoid operated control valve for adding hydraulic power by degrees to a hydraulic cylinder giving such pressing force which induces self-purification of the stone. CONSTITUTION:When honing time by a honing stone 7 becomes more than the setting value, it is so judged automatically that the stone comes into a loading state by a controlling device 25 which starts a proportional solenoid operated control valve 22. At this proportional solenoid operated control valve 22, hydraulic power is given stepwise to a hydraulic cylinder 20 giving such pressing force as inducing self-purification of the stone, not giving such large pressing force as intensifying wear for hours to the stone 7. In consequence, the loading of the stone 7 is automatically eliminated, so that a state of the stone 7 is always kept constant.
Patent JP-S6097653-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA HIROFUMI
IPC: H05K3/34
Filed: 1983-11-01
Abstract: PURPOSE:To produce multiple pin resin sealed semiconductor device subject to easy installation with less lead bending by a method wherein the external leads bent inward along the resin main body and the other external leads bent outward and stepwise are alternately arranged. CONSTITUTION:External lead 3a bent outward and stepwise outside a resin main body 1 and the other external leads 3b bent inward along the resin main body 1 are alternately arranged at the side of the resin main body 1. The bottom points of the leads 3b and 3a are made flush to make installation of wiring pads 12, 13 for contact on a print wiring substrate 11 easier. The outside wiring pads 12 and the inside wiring pads 13 are also alternately arranged so that the pad width size may be designed wider requiring less precision of the wiring pattern as well as less precision of locating semiconductor device on the substrate 11 in case of installation.
Patent JP-2000041158-A (JP)
Title: Signal detection method and system
Inventor: KITAJIMA MARIKO
IPC: H03M1/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a signal detection method and a system by which a detected position is properly adjusted in the case of detecting a specific pattern signal temporally and electrically unstable. SOLUTION: An additional information processing section 3 consists of an A/D converter 11 and a head part detection counter 12, converts additional information into a digital signal and gives it to an additional information control section 4, uses the head detection counter 12 to detect a head of the additional information and gives the result to the additional information control section 4 as position information. Furthermore, the A/D converter 11 receives a level revision control signal and a start timing control signal from the additional information control section 4 and applies A/D conversion to the additional information while revising a level and shifting the timing.
Patent JP-S5995541-A (JP)
Title: Electrophotographic photosensitive body and its production
Inventor: KIRIHATA YOSHIHIRO
IPC: G03G5/08
Filed: 1982-11-25
Abstract: PURPOSE:To have both positive and negative electrostatic charge characteristics and to improve the sensitivity to a visible light source and durability by laminating three layers in order of N2 doped a-Si layer, B doped a-Si layer and C.B doped a-Si layer on a conductive substrate. CONSTITUTION:Three layers; an intermediate layer 104 consisting of N2 doped a-Si, a photoconductive layer 103 consisting of B doped a-Si and a surface layer 102 consisting of C.B doped a-Si are laminated on a conductive substrate 105, whereby a photosensitive body is constituted. Doping of dissimilar elements in the respective layers is accomplished successively and continuously in-site during sputtering by using gaseous hydride or fluoride contg. the corresponding elements. The layer 104 among the layers formed in such a way functions as a blocking layer when electrostatically charged negative and provides high photosensitivity when electrostatically charged positive. The layer 103 is provided with an excellent photoelectric gain and substantial dark resistance when various parameters are controlled in the stage of forming the layers.
Patent JP-H0254593-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1988-08-18
Abstract: PURPOSE:To prevent an end face from deteriorating, and to perform an operation with a high output, and high reliability by hybrid crystallizing a quantum well layer by selecting impurity atoms or crystal growing a third clad layer and then heat treating to hybrid crystallize the well layer on steps of injecting impurity atoms. CONSTITUTION:A first clad layer 2, an active layer 3, a second clad layer 4 and a current narrowing layer 5 are grown on a substrate 1 by a vapor growth method. Then, after a groove 10 is formed on a neighborhood region including a cleavage planing line is formed by selectively etching of photocomposing, it is so diffused that Zn atoms arrive at the layer 3 only near the groove 10a to form a Zn-diffused layer 11, and the layer 3 is disordered. Then, a groove 10 is formed in a stripe state by selectively etching by aligning it at the groove 10a, and a third clad layer 6 and a contact layer 7 are grown in second crystal growing step. Eventually, N-type and P-type side electrodes 8, 9 are formed by a vacuum depositing method or the like, a resonator end face is formed by cleaving, and isolated into chips.
Patent JP-S6364911-A (JP)
Title: Production of silica sol containing silica particle having large particle size
Inventor: SATO GORO
IPC: C01B33/141
Filed: 1986-09-01
Abstract: PURPOSE:To obtain a silica sol containing silica particles, having an uniform particle size distribution, large particle diameter and shape close to that of a true sphere, by preparing a seed solution under specific condition and adding an acidic silicic acid solution to the seed solution at a specific addition rate. CONSTITUTION:A silica sol containing silica particles having a large particle diameter is obtained by the following steps (a) and (b). That is (a) a step of blending a silica sol containing silica particles having a relatively small particle diameter dispersed in a dispersing medium with an aqueous solution of an alkali silicate and/or aqueous solution of an alkali and adjusting the molar ratio of the total SiO2/M2O (M is alkali metal) in the blend solution to 10-70 to prepare a seed solution and (b) a buildup step of adding an acidic silicic acid solution thereto while keeping the seed solution at >=70 deg.C at an addition rate satisfying formula 1 [W is the addition rate of the acidic silicic acid solution (number of g SiO2 in the acidic silicic acid solution/hr.g initial silica sol SiO2 in the seed solution); D is average particle diameter (mmu) of silica particles in the seed solution before adding the acidic silicic acid solution] to grow the particle diameter of silica particles having a small particle diameter.
Patent JP-H0878617-A (JP)
Title: Electronic module and its preparation
Inventor: COCKERILL MARTHA A C
IPC: H01L25/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To form a monolithic electronic module by a method, wherein a plurality of planers and arrays, having a plurality of integrated circuit chips, are formed, and the planers and the arrays are stacked. SOLUTION: After a dicing pattern, which positions each array on a wafer, is determined, transfer metal 15 is adhered on a wafer. The wafer is diced along cutting grooves 17 in accordance with the dicing pattern, and a plane and a array of IC chips are formed. The IC chip, the planer and the array are protected by an insulating material, and a bonding agent is applied to the surface of the insulating material. The array of an integrated circuit chip is connected to the rear surface of the next array. In this way, a monolithic electronic module can be formed by adhering each array to the adjacent array.
Patent JP-H06165824-A (JP)
Title: Electrically-heated catheter
Inventor: EDOUIN RANGUBAAGU
IPC: A61N1/05
Filed: 1992-07-31
Abstract: PURPOSE: To securely cool an active electrode, and improve the accuracy of a positional determination of an electrical heating, moreover not to increase a heating amount required for an abscission by covering an active electrode is partially with a conductive film having a heat conductivity and an electrical insulative ability. CONSTITUTION: A cable 26 is housed in the blind hole 21 of an active electrode 20, and the sectional area of the cable 26 is at least 20% of the normal active electrode 20. The cable 20 absorbs a heat from the active electrode 20 by its heat conduction and transmits the heat to a catheter tube 24, thus the temperature rise of the active electrode 20 during the operation is decreased. The catheter tube 24 is fixed on a near projected end undercutted in the active electrode 20, and the basic end portion 22 of the active electrode 20 is made to be tapered, and a conductive coat 23 is formed by filling a conductive epoxy into the tapered region. The heating density of a connecting portion between the active electrode 20 and the catheter tube 24 is equalized by the wedge-shaped cross-section of the conductive coat 23.  The heat outflow of the active electrode 20 toward the exterior along the cable 26 is flowed out toward a blood flow and the tissue through a heat conductive paste 27 and the catheter tube 24, and then cooled down.
Patent JP-S6363084-A (JP)
Inventor: TAKAHASHI TATSUMI
IPC: G09F9/00
Filed: 1986-09-03
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-H0253377-A (JP)
Title: Reading position automatic control system for facsimile equipment
Inventor: KURAGAMI NAOKI
IPC: H04N1/04
Filed: 1988-08-18
Abstract: PURPOSE:To eliminate a dead time of a communication by returning a moving optical stand when a reading starting marker is detected and starting a reading of an original. CONSTITUTION:When communication is started, a moving optical stand 1 starts moving from a stop position 8 in the direction of an arrow 2. From such a time point, a reading starting marker 12 is started to be detected for reading position automatic control. The moving optical stand 1 detects the reading starting marker 12 in a step, in which the stand is moved up to an arrow 4, and the position is determined as a return position 13. Then, return (arrow 5) is executed and from the time point, the reading is started and in the middle of the reading, partial jumping, etc., is executed by a jumping marker 11. After that, reading end 3 marker 10 is detected and the reading is finished. Thus, the moving to the return position is erased and a dead time of the communication can be eliminated.
Patent JP-S5897920-A (JP)
Inventor: HAINTSU WARUKAA
IPC: H01H36/00
Filed: 1982-11-24
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-H0369133-A (JP)
Title: Test of semiconductor device
Inventor: IWASAKI KAZUHIKO
IPC: H01L21/66
Filed: 1989-08-08
Abstract: PURPOSE:To easily measure the time when a package crack is caused and to obtain a quantitative data by a method wherein a sound generated when the package crack is caused and the time to be elapsed before production of the package crack sound are evaluated. CONSTITUTION:In a test method of a semiconductor device 1 in which the semiconductor device 1 sealed by using a plastic mold is heated and the possibility of occurrence of a package crack in the semiconductor device 1 is tested, a sound generated when the package crack is caused and the time elapsed before detection of the package crack are evaluated. For example, a semiconductor device 1 under test is placed in a heating apparatus 2, and a package crack is caused. A cracking sound is detected by means of a microphone 3, and the time elapsed before detection of the sound is measured. Thereby, it is possible to detect the package crack in a real-time manner; possibility of occurrence of the package crack in various types of semiconductor device can be evaluated on the basis of the average value and the distribution data of occurring time.
Patent JP-S58107097-A (JP)
Title: Drive circuit for stepping motor
Inventor: YOKOYAMA TATSUO
IPC: H02P8/34
Filed: 1981-12-18
Abstract: PURPOSE:To ensure stable operation by the smallest input singnal line while simplifying constitution by mounting a pair of exclusive (EX)-OR gates and exciting each coil of the four-phase stepping motor in succession by the output set of respective EF. CONSTITUTION:The power of a DC power supply 1 is given to the common node 3 of the coils 8-11 of the four-phase stepping motor 2 while being given to the Zener diode of the drive circuit 6 through a resistor 4 for liminting currents and a capacitor 5. On the other hand, pulse signals from a signal generating circuit 18 are given severally to the clock input terminals CK of the D-FFs 16, 17 through an amplifier 19 having a wave-form shaping function set up to the drive circuit 6. The forward and reverse signals of the stepping motor 2 from a forward and reverse signal generating circuit 20 are given to one input terminals of the EX-OR gates 22, 23 mounted to a phase control circuit 26 through an amplifier 21 set up to the drive circuit 6. Each of the output of the phase control circuit 26 is supplied to the motor 2 through switching circuits 12-15, and drives and controls the motor 2.
Patent JP-S5998243-A (JP)
Title: Cursor moving control system
Inventor: TERASAWA MICHIYUKI
IPC: G06F3/0481
Filed: 1982-11-26
Abstract: PURPOSE:To input efficiently a desired coordinate position, by adopting the section movement when a cross cursor is moved and moving the cursor without providing a special mechanism of a joy stick. CONSTITUTION:Display data of a display unit 4 is stored in a refresh memory 2 of a keyboard display device, and the read address of this memory 2 is generated by a display controller 1. Display data stored in the memory 2 is converted to a video signal by the unit 4. A touch panel 6 is provided on the screen of the unit 4, and the panel is touched with a finger or the like to input position information to a main control part 3. Input data from a keyboard unit 5 is inputted to the main control part 3 to control the whole of the display device. A display screen 31 of the unit 4 is divided to prescribed blocks by screen dividing rules 32, and a desired coordinate position is inputted efficiently by the operation of a cursor moving key 33.
Patent JP-S59123678-A (JP)
Inventor: RICHIYAADO AREN RAMOSU
IPC: H01F7/14
Filed: 1983-11-04
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-S6258563-A (JP)
Inventor: KENESU EDOWAADO BURAUN
IPC: H01J9/32
Filed: 1986-09-03
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-H0955659-A (JP)
Title: Semiconductor integrated circuit and recorded data reproducing device
Inventor: SAWADA MASARU
IPC: G11C27/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of A/D conversion by providing a D/A converter section to the circuit to provide an output of an analog voltage to a pre-stage circuit so as to eliminate an offset voltage automatically without the use of an arithmetic means. SOLUTION: An A/D converter 15 converts a received analog signal into binary complemente signals OAD0-OAD5 and provides an output of them to a digital filter. The signals OAD0-OAD5 are given also to an offset voltage cancellation circuit 16, which provides an output of a digital signal to cancel the offset voltage of the A/D converter 15 to a D/A converter 17. Then an input voltage to an amplifier 14 being a pre-stage circuit is changed with a change in an analog voltage outputted from the D/A converter 17 to adjust the input voltage to the A/D converter 15. In this case, a comparator detects the quantity of the offset level, and when the offset voltage from the A/D converter 15 is large, it is quickly reduced and fine-adjustment is conducted to make the offset voltage approach '0'.