baber/WOPTO huggingface dataset:
Patent JP-S63234422-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the titled recording medium which has high stability of recording and recording level and with which defective initialization and incomplete erasing hardly arise by using amorphous silicon to form parts of 1st and 2nd protective layers adjacent to a recording layer and using a specific alloy to form the recording layer. CONSTITUTION:This recording medium has the recording layer 13 which is recorded with and erased of information when irradiated with a light beam and the 1st and 2nd protective layers 12, 14. The parts of the 1st and 2nd protective layers 12, 14 adjacent to the recording layer 13 are formed of the amorphous silicon. The recording layer 13 is formed of the alloy having the compsn. expressed by the formula In50Sb50-xMx (0<x<20atom.%). In the formula, M is either one element selected from Te and Se. This alloy separates to In50-xSb50-x and InxTex or InxSex which exist in the state of being dispersed in the alloy when the light beam is projected on the recording layer. The stability of recording is high, since this InxTex or InxSex is stable in the amorphous state. A phase change takes place between the crystalline phase and the amorphous phase when the light beam is projected on the recording layer and therefore, the high recording level is obtainable.
Patent JP-S528346-A (JP)
Title: Hand operable and motorized pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-06-08
Abstract: PURPOSE: To provide a hand operable and motorized pinball machine in which pinball beating operations by a pinball beating rod can be simply carried out either by hand or automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57183028-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAGUCHI HIROHISA
IPC: H01L21/30
Filed: 1981-05-07
Abstract: PURPOSE:To enable to transfer a microscopic pattern in excellent resolution by a method wherein a mask-matching exposure in divided into two parts, one is the first exposure wherein mask-matching is performed and the other is the second exposure wherein exposure is performed allover the surface. CONSTITUTION:A negative resist 12 is applied to a semiconductor substrate 11. Then, a mask-matching is performed using a glass mask, and a mask pattern is transferred on the resist 12 of the substrate 11 exactly in accordance with the measurements of the pattern in a semipolymerized condition by performing an exposure a little insufficiently. Then, a developing process is performed, the semipolymerized resist 15 is left over as it is, and the non-polymerized photoresist is removed. At this time, as there is no creeping of light, the mask pattern is transferred to the resist with fidelity. Then, the semipolymerized part is polymerized completely by performing an exposure again. Accordingly, the pattern of the glass mask can be formed in an excellent dimensional accuracy in a completely polymerized state on the substrate 11.
Patent JP-S58184723-A (JP)
Title: Manufacture of semiconductor device
Inventor: IINO TERUO
IPC: H01L21/266
Filed: 1982-04-22
Abstract: PURPOSE:To implant ions efficiently, by selectively forming a photosensitive polyimide material on one main surface of a semiconductor substrate and selectively introducing an impurity into the semiconductor substrate with the photosensitive polyimide material employed as a mask. CONSTITUTION:An SiO2 thin layer 2 is formed on an Si substrate, and a photosensitive polyimide precursor thin layer 7 is applied on the SiO2 thin layer into a predetermined thickness. With an optical mask employed, all the polyimide precursor thin layer 7 is exposed except for a region 5 and then developed with a developer having dimethylacetamide as its principal component. The precursor thin layer 7 is heat-treated to form a polyimide film 7'. With the polyimide film 7' used as a mask, ions are implanted to form a high-concentration impurity region 6 in the region 5. After the polyimide film is all removed by a treatment with a hydrazine solution, an annelaing is effected in an N2 gas to form an impurity-diffused layer.
Patent JP-H02246233-A (JP)
Title: Die bonder
Inventor: MIZUKOSHI MASATAKA
IPC: H01L21/52
Filed: 1989-03-20
Abstract: PURPOSE:To detect abnormalities which break semiconductor chips by especially enlarging the output of a pressure detector at a region where concentrated pushing force is applied when a foreign matter is present, and differentiating the value from a value when there is no foreign matter. CONSTITUTION:A sucking surface 1c of a vacuum sucking collet 11 is divided into four regions. A pressure detector 1e which detects pushing force that is received from a semiconductor chip C is provided beneath a silicone rubber 1d forming the sucking surface 1c at each region. When there are the differences exceeding a specified value among the outputs of four pressure detectors 1e or when the outputs of one or more pressure detectors 1e exceed a specified value, it is judged that there is abnormality. This is detected when the collet 11 sucks the semiconductor chip C or when the collect 11 is compressed to a package P. Thus, the abnormality which breaks the semiconductor chip can be detected.
Patent JP-H06151710-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI SANAE
IPC: H01L21/8242
Filed: 1992-03-26
Abstract: PURPOSE:To separately form a P<+> type diffusion layer on the surface of a trench/and a channel stopper by the manufacturing method for a semiconductor device with a trench type capacitor. CONSTITUTION:Isotropic etching is used in the early stage of formation of a trench 6a, and an anisotropic etching is used subsequently. A P<+> type diffusion layer 7a, to be formed on the surface of a trench 6a, is formed separately from a P<+> type channel stopper 5 by conducting an ion-implanting operation on the trench 6a.
Patent JP-S61227667-A (JP)
Title: High frequency dc power source
Inventor: SHIBATA MITSUHIRO
IPC: H02M3/28
Filed: 1985-03-30
Abstract: PURPOSE:To obtain a high frequency DC power source which has an extremely small ripple by turning ON or OFF a switching element of each high frequency DC power source main circuit at a timing for complementing a dead time one another. CONSTITUTION:High frequency DC power source main circuits A (A bank) and B (B bank) are connected in parallel, a supply DC power source 1 is connected between the input terminals of high frequency switching circuits INV-A and INV-B, and a load 2 is commonly connected between the output terminals of high frequency rectifiers REC-A and REC-B. The period that a set of switching elements 3a, 3b or 3c, 3d are conducted and the period that the elements are not conducted are equally set, and a phase difference of 1/4 period is applied at a timing of the switching. Accordingly, the output voltage V0 becomes a DC voltage having no ripple.
Patent JP-S56165800-A (JP)
Title: Remover of deposit from blade surface in turbo machine
Inventor: KOBAYASHI JIYUNICHI
IPC: F04D29/70
Filed: 1980-05-23
Abstract: PURPOSE: To remove a deposit adhering to the surface of a blade, by jetting cleaning liquid into the suction passage of a turbo machine from many small holes provided in the surface of a vane.  
     CONSTITUTION: Jetting small holes 4 are communicated to a radial hole 2 and passage 3, and the radial hole 2 is extended through a mounting part 6 of a blade 1, provided with an opening 5 then connected to a casing communication hole 10 further to a pipe 8 guided to an external cleaning liquid tank 7. Utilizing a large level of negative pressure with respect to the atmospheric pressure obtained in the surface of an inlet guide vane, cleaning liquid is guided from the outside of a compressor, introduced from the opening 5 and jetted from the small holes 4, then the guide vane and moving and stationary blades situated in the downstream can be cleaned without unevenness thus deterioration of performance can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59197882-A (JP)
Title: Sonde for introduction into boring pit for purpose of detection of mineral deposit
Inventor: KURAUSU YANSEN
IPC: G01V5/04
Filed: 1984-04-06
Abstract: 1. Probe (1) for being introduced into a borehole (3) for the exploration of or deposits, comprising a cylindrical housing (4), in which are concentrically arranged a radioactive radiation source (5) and a detector (17) shielded with respect to the radiation source by a screen (7, 8) for the detection of fluorescence radiation induced by the radioactive radiation in the vicinity of the borehole, characterized in that the screen (7, 8) for forming an irradiated ring (12) on the wall (2) of the borehole (3) forms a slot (6) disposed perpendicularly of the axis of the probe (1) and extending as far as the inside wall of the housing (4), which slot is defined by disc-like surfaces adjusted in their mutual spacing.
Patent JP-H06281605-A (JP)
Title: Simultaneous measuring method for heat conductivity and kinematic viscosity
Inventor: HORI TOMOSHIGE
IPC: G01N25/18
Filed: 1993-03-26
Abstract: PURPOSE:To simultaneously measure the heat conductivity and kinematic viscosity of a fluid by obtaining each index value defined by the difference between the temperature of a heat generating sensor and the temperature of the fluid on the inside and outside of a laminar flow temperature boundary layer formed around the sensor. CONSTITUTION:The heat conductivity and kinematic viscosity of a fluid are measured by utilizing the correlation between a index value and each physical property value of the fluid by using the temperature difference between the temperatures of an exothermic sensor and the fluid as an index value. The temperature of the fluid is measured on the inside and outside of a laminar temperature boundary layer formed around the exothermic sensor by changing the thickness of the layer by setting a plurality of constant values as the heating value of the exothermic sensor as the representative temperature of the fluid while the position of a single fluid temperature measuring sensor is fixed or by installing a plurality of fluid temperature measuring elements on the inside and outside of the layer under a same heating value condition. Then the heat conductivity and kinamatic viscosity of the fluid are measured by utilizing the measured temperature of the fluid.
Patent JP-S59194339-A (JP)
Title: Metallic vapor electric-discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/34
Filed: 1983-04-18
Abstract: PURPOSE:To improve greatly the efficiency of a metallic vapor electric-discharge lamp without deteriorating its life characteristic by covering the ends of an emission tube with light-transmitting covers and providing a gap between these two covers. CONSTITUTION:Covers 6a and 6b are formed by heating and softening one end of each quartz glass tube before it is crushed in conformity with the shape of an emission tube 1 in such a manner as to allow a given space between the end and the emission tube 1, followed by closing the crushed ends except areas (Ha) and (Hb) penetrated by electrode leads 7a and 7b. After the covers 6a and 6b are installed in such a manner that their bottom surfaces (Aa) and (Ab) touch the sealed ends (Ga) and (Gb) of the emission tube 1, supporting plates 8a and 8b are fixed to the covers 6a and 6b. After that, the supporting plates 8a and 8b are fixed to a supporting frame 9 by welding or the like thereby fixing the emission tube 1 and the covers 6a and 6b. Owing to the above constitution, any increase in the temperature of an area of the wall of the emission tube near its center is prevented, its life is extended and lamp efficiency can be greatly improved.
Patent JP-H08266913-A (JP)
Title: Pipette chip
Inventor: MAIKERU ERU RAMOSU
IPC: G01N35/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a barrier of a disposable pipette tip by which sufficient air flow is flown to an absorbing apparatus and sufficient catching of aerosol is continued by making the barrier of continuous bubble foam which prevents preventing aerosols from arriving at a base end part from an end of the passageway without limiting air flow passing through the passageway. SOLUTION: The pipette tip 10 has the base end part 20 and a terminal part 25, the base end part 20 is larger than the terminal part 25, and is provided with a canula 15 both end parts 20, 25 of which are connected by the passageway 50. The barrier 60 is provided in the passageway 50 of the pipette tip 10 near the base end part 20 of the canula 15, catches a liquid and the aerosol to prevent them from flowing out of the base end part 20 through the pipette tip 10 and further makes sufficient air flow through the passageway 50 of the pipette tip 10 to permit an air flow liquid detecting system in an automated aspirating instrument to properly work. Further the barrier 60 is made of continuous bubble foam which sufficiently catches aerosol but does not interfere with air flow.
Patent JP-S61228262-A (JP)
Inventor: SAITO HIDEFUMI
IPC: F25B9/00
Filed: 1985-03-30
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-H06282470-A (JP)
Title: Extracting method for in-fault data of scsi peripheral device
Inventor: HASHIMOTO SHOICHI
IPC: G06F11/34
Filed: 1993-03-26
Abstract: PURPOSE:To specify a fault factor by securely extracting control information developed in the internal memory of the SCSI peripheral device without requiring any special interface means when a fault occurs in the SCSI peripheral device. CONSTITUTION:If the fault occurs in the peripheral device 1 equipped with SCSI interface as general input/output interface, an operation means 1b provided on the peripheral device 1 is operated and then an interruption having high priority is generated by the interruption of a SCSI control device to saves the contents of the registers of the SCSI control device in the memory; and the SCSI device of the peripheral device 1 is initialized and conversion to an initiator is performed. Then an interruption having a lower level than the interruption of the SCSI control device is generated to search for another peripheral device on the same SCSI bus 2 and internal information on the peripheral device 1 where the fault occurs is transferred to another peripheral device 3 such as a printer device.
Patent JP-S61217674-A (JP)
Inventor: MOCHIZUKI TAKAAKI
IPC: F26B17/04
Filed: 1986-03-25
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-H03269749-A (JP)
Title: Input/output control monitor device
Inventor: NAKAMURA HOSAKU
IPC: G06F11/30
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate a need to monitor the end state of the processing of an input/output controller of low processing speed by a central controller of high processing sped by providing an input/output control monitor device and monitoring the start report and the end report of the input/output controller. CONSTITUTION:An input/output control monitor device 4 detects the start of input/output controllers 5 and 6 and monitors the start report and the end report from input/output controllers 5 and 6, and the device 4 stores fault (abnormality) display data in a main storage device 2 when failing to detect them. A central controller 1 checks the states of input/output controllers 5 and 6 if necessary, and the controller 1 performs another processing when data transfer of input/ output controllers 5 and 6 is not terminated yet. When terminating another processing, the central controller 1 checks the end states of input/output controllers 5 and 6 to perform the normalcy processing or fault (abnormality) processing. Thus, it is unnecessary for the central controller 1 to always monitor the end report of input/output controllers 5 and 6, and its high-speed processing capability is effectively used or processing other than monitor.
Patent JP-S59194589-A (JP)
Title: Encoding device between movement compensating frames
Inventor: KURODA HIDEO
IPC: H04N11/04
Filed: 1983-04-20
Abstract: PURPOSE:To realize a high encoding efficiency or a high quality by installing the second storing circuit for storing a background, and constituting a titled device so that the background which is projected after an object moves can be forecast and encoded with high accuracy. CONSTITUTION:A background detecting circuit 24 receives a value supplied from a forecasting error processing circuit 12, and when it is below a prescribed threshold, it is regarded as a background, and background information 1 for showing the background is outputted to a storage controlling circuit 25. Also, an output os a threshold circuit is stored in a period of prescribed plural frames, an area of ''1'' is regarded as a background, and background information is outputted. Accordingly, even in case when movement is large, a forecasting error becomes small, and the encoding efficiency is improved.
Patent JP-S61228461-A (JP)
Title: Color electronic copying plate making device
Inventor: MAMIZUKA MITSURU
IPC: G03G15/01
Filed: 1985-04-02
Abstract: PURPOSE:To easily make the negative plate of a color original for color printing by an electronic copying plate making method by conveying transfer materials, one by one, by a transfer belt while placing the transfer belt at contacting positions of individual photosensitive bodies, one by one. CONSTITUTION:When a transfer material 19 which is moved by the transfer belt 14 contacts reverse outer peripheral surfaces of the photosensitive bodies 3C, 3M, and 3Y, visual images on the photosensitive bodies are transferred to the transfer material 19 through the operation of transfer chargers 22C, 22M, and 22Y. In this case, >=2 color components among the visual images on the photosensitive bodies 3C, 3M, and 3Y should not be transferred to the transfer material one over another, so some part of the transfer belt 14 corresponding to transfer positions (where the transfer operation is performed by the transfer charges 22C, 22M, etc.) of the 1st photosensitive body 3C and the 2nd photosensitive body 3M can be moved up and down. When the corresponding part of the transfer belt is at an upper position, the transfer material 19 contacts the photosensitive bodies 3C and 3M, etc., and the transfer operation is performed. When the transfer belt 14 is at a lower position, the transfer operation is not performed.
Patent JP-S61227051-A (JP)
Inventor: TAWARA RYOTARO
IPC: B32B33/00
Filed: 1985-04-02
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-H07276609-A (JP)
Title: Drier for sheet-fed rotary press
Inventor: HERUBERUTO SHIYOTSUPE
IPC: B41F23/04
Filed: 1995-03-27
Abstract: PURPOSE: To enhance drying efficiency for different sheet feeds when various matters to be printed are processed. CONSTITUTION: The dryer device comprising a hot air drying system 4, a radiation drying system 3, and a sheet-feed guide member 2 is received on a frame 1 movable through a guide mechanism 8 in the direction 5 perpendicular to an impression cylinder 6.
Patent JP-S5883719-A (JP)
Title: Flexible tube for culvert
Inventor: SHINGUU KANJI
IPC: E02B11/00
Filed: 1982-04-22
Abstract: PURPOSE:To form wastewater-collecting holes piercing through an outer tube and inner tube by a method in which spirally cut-in grooves are provided in the outer and inner tubes, each being made of different materials, in such a way as to cross the cut-in grooves mutually. CONSTITUTION:Spirally cut-in grooves 4 are provided in an outer tube 2 and an inner tube 3, each being made of different materials (hard and soft steels). In this case, when the cut-in grooves 4 are formed down to the bottoms of the outer and inner tubes 2 and 3, a hole 4' piercing through the outer and inner tubes 2 and 3 is formed at the crossing point between the cut-in grooves 4, serving as a wastewater-collecting hole. Since the outer and inner tubes 2 and 3 of different materials (hard and soft steels) are each spirally provided, the flexibility, strength, and corrosion resistance of these tubes can be easily adjusted simply by varying the kinds of the materials used.
Patent JP-H02248613-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ITAKURA MASATO
IPC: F01P3/22
Filed: 1989-03-21
Abstract: PURPOSE:To obviate a thermostat valve in a cooling water flow passage by installing a thermo siphon portion which consists of an evaporating portion brought into contact with cooling water of an internal combustion engine and a condensing portion for radiating heat through corrugated fins. CONSTITUTION:When the temperature of cooling water is higher than a setting one, a control valve 27 which receives the signal of a temperature sensor 26 communicates the port A with the port B of a three-way switching valve 25, and the pressure in a thermo siphon 15 is reduced to make the saturated temperature of refrigerant lower than a setting one fully. Therefore, the temperature of cooling water and refrigerant are almost the same, so the refrigerant in a refrigerant tank 16 takes away the heat of the cooling water in a cooling water chamber 13 and at the same time, begins to evaporate. This vapor flows into a tube 18, and is cooled and condensed by actions of corrugated fins 19 and a fan 21. The condensed refrigerant is dropped by gravity and flows into the refrigerant tank 16. By repeating this, the heat generated by an engine 11 is radiated to the outside with the phase change of the refrigerant in the siphon portion 15.
Patent JP-H09256720-A (JP)
Title: Sliding door device
Inventor: SUMIOKA TSUGUTADA
IPC: E05D15/48
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform stable opening and closing movement with ease by minimizing the sliding resistance of a runner. SOLUTION: This sliding device is designed to move slidingly along upper and lower rails 5 and 6 by way of runners 1, 2, 3 and 4 provided at four corners on both ends of the upper side and both ends of the lower sides. One upper runner 1 is adapted to come in contact with the top one side of the upper rail 5 which intersect with the longitudinal directional of the upper rail 5 while the other upper runner 2 is adapted to come in contact with the bottom on the other side outside the upper rail 5. Each of the runners 3 and 4 on the lower sides are adapted to come in contact with the top on one side outside the lower rail 6 which intersects with the longitudinal direction of the lower rail 6.
Patent JP-H02247776-A (JP)
Title: Operation guiding system for automatic transaction device
Inventor: ITO MICHIRO
IPC: G06Q40/02
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the generation of operation misses without allowing an operator to have the specific feeling of physical disorder by allowing an automatic transaction device to recognize whether the user is skillful at operation or an unskilled user and switching an input operation screen for display on the basis of the recognized result. CONSTITUTION:The value of a timer mechanism 31 for monitoring operation time is set up and a check key indicating the completion of respective data inputs, a data key and a correction key for correcting input data are detected by respective decision processing parts 107 to 109. When an input condition is not satisfied by decision processing 111 or 112, '1' is added to an operation error counter by addition processing 116. The added result is compared with a previously set value by decision processing 117, and when the value of the operation error counter is larger or when the time-out of the operation time is detected by decision processing 110, the user is an unskilled user is recognized. In this case, the current system is switched to an operation guiding system for displaying an easily understandable divided guidance screen for unskilled users.