baber/WOPTO huggingface dataset:
Patent JP-H11316091-A (JP)
Title: Air-cooled heat exchanger, and distiller using it
Inventor: OKADA TAKESHI
IPC: B01D3/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an air-cooled heat exchanger high in heat transfer, efficiency, simple of structure, and capable of downsizing and weight reduction, and a distiller using it. SOLUTION: This is a heat exchanger which cools hydrocarbon process fluid by the air serving as a cooling medium, and heat transfer elements 41, 41,... in the shape of plural sheets of rectangular plates are arranged in parallel with each other, and the gaps within these heat transfer elements 41 are made passages 46 for process fluid, and the gaps between these heat transfer elements 41 and 41 are made passages 47 for air, and heat radiating members 42, 42,... doubling as spacers for retaining the intervals between the heat transfer elements 41 and 41 forming the passages 47 are made in the passages 47 for air, and these heat transfer elements 41, 41,... are caught with light end pates 44 in the shape of rectangular plates arranged each at both ends in the direction of disposition, and the fellow end plates 44 are fixed by tie bolts 45, 45,....
Patent JP-2000309051-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: TSUNASHIMA KENJI
IPC: B29C55/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a film of which the quality is high, and of which the physical property does not have unevenness in the width direction by constituting the manufacturing process of a process simultaneously containing a drawing process in the width direction of the film, and a relaxation process in the longitudinal direction. SOLUTION: A molecular orientation is imparted to the film by applying a drawing in the width direction to a film, and at the same time, a relaxation process is simultaneously applied at the latter stage of the drawing process. The relaxation treatment process is performed in such a manner that the drawing in the width direction is approx. 70% or higher based on the total drawing magnification, and a final drawing is performed while the relaxation treatment is performed in the longitudinal direction. As a drawing machine wherein the directions for the drawing and the relaxation, and in addition, the drawing magnification and the relaxation rate can be freely changed, a simultaneous biaxial drawing machine of a linear motor driving system is used. Also, the film which is introduced into a tenter is placed under an optical orientation and crystalization.  By this constitution, a film wherein characteristics such as a refraction factor in the width direction and mechanical characteristics, and thermal characteristics are uniform, and there is no unevenness in the physical property when any section in the width direction is taken as a sample, can be manufactured.
Patent JP-S5911688-A (JP)
Title: Blue light-emitting element
Inventor: YONEDA KIYOSHI
IPC: H01L33/16
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a blue color of high luminance brightness by low currents even when ZnSe is used as a material for the blue light-emitting element by laminating an N type first ZnSe layer on a P type ZnTe layer and laminating an N type second ZnSe layer, carrier concentration thereof is larger than the first ZnSe layer, on the first ZnSe layer. CONSTITUTION:The blue light-emitting element consists of a P type GaAs substrate 11, one main surface thereof is a 100 face and carrier concentration thereof is 10<18>/cm<3>, the P type ZnTe layer 12, which is laminated on the substrate 11 and carrier concentration thereof is approximately 2X10<17>/cm<3>, the N type first ZnSe layer 13, which is laminated on the ZnTe layer 12 and carrier concentration thereof is approximately 5X10<16>/cm<3>, the N type second ZnSe layer 14, which is laminated on the first ZnSe layer 13 and carrier concentration thereof is approximately 5X10<17>/cm<3>, and a P-N junction 15 existing in a boundary between the P type ZnTe layer 12 and the first ZnSe layer 13, and each growth layer 12-14 can be formed by an MBE. With the blue light-emitting diode, holes are easily injected to the first ZnSe layer 13 side because the relation, Np>>Nn is formed in the carrier concentration Np of the P type ZnTe layer 12 and the carrier concentration Nn of the first ZnSe layer 13 when a forward bias is applied to the P-N junction 15. A pure blue light is obtained because there is the first ZnSe layer 13 only in said blue light-emitting sensor.
Patent JP-H01290712-A (JP)
Title: Roll for transporting stainless steel
Inventor: ORITO MIKI
IPC: B65H5/06
Filed: 1988-05-17
Abstract: PURPOSE:To prevent the generation of cracks on roll surface and to improve durability by laminating many molded plates of a doughnut shape consisting of inorg. fibers on a metallic shaft and inserting doughnut-shaped metallic plates between arbitrary layers of the molded plates. CONSTITUTION:The many molded plates of the doughnut shape consisting mainly of the inorg. fibers are laminated on a metallic shaft. The doughnut-shaped metallic plates having about <=2mm thickness are inserted between the arbitrary layers of the laminated and molded plates to form the roll for transporting stainless steels. The high-durability roll which does not flaw stainless steel sheets, is free from cracking and has no possibility of dislodgment from the metallic shaft even in case of the rolls in a furnace where the atmosphere temp. is high is thereby obtd.
Patent JP-H01294120-A (JP)
Title: Linear drive type manipulator device for seal type standard machine interface device
Inventor: ANTONII CHIYAARUZU BONORA
IPC: H01L21/677
Filed: 1988-05-18
Abstract: PURPOSE: To widely use the internal space of a processing station by pivoting a manipulator on a cassette platform capable of moving along a vertical axis in the above apparatus for preventing particle contamination for a semiconductor processing unit. CONSTITUTION: A platform 12 of a first means 11 is positioned in the vicinity of a cassette port 8 of a port plate 9, a second means 13 is positioned below a longitudinal hole 10, and a cassette 5 is released at the cassette port 8. Thus, the cassette 5 is lowered and the platform 12 is lowered with the cassette 5 in the longitudinal hole 10. Secondly, an arm 16 is turned by a step motor 20, and an engagement means 19 is positioned on the cassette 5 to be held by the engagement means 19. The arm 16 is oscillated in the direction of separating from the longitudinal hole 10 to place the cassette 5 in a processing position 14. At this time, the platform 12 seals a container 7 interlocking with the above operation. By this arrangement, the processing space can be utilized widely.
Patent JP-H11304732-A (JP)
Title: Method for identifying analysis element by surface-analyzing equipment
Inventor: YOSHIDA KOJI
IPC: G01N23/225
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate identification processing even if spectral peaks overlap by comparing spectrum peak position with an element transition line energy table for roughly detecting an identification element and comparing measurement spectrum data with a resistance region database corresponding to a selected element where main rays exist. SOLUTION: Spectrum data that are detected by a detector 3 and measurement conditions are written to a spectrum file. Then, spectrum data are read from the spectrum file, and spectrum signal processing is made. Then, an identification element corresponding to the detection spectrum peak is roughly detected. Then, the normalization processing of the measurement spectrum data is made, a fingerprint region database corresponding to the element of a selected identification element candidate is inputted, pattern matching processing according to a fingerprint region is made, and a degree-of-coincidence parameter that is expressed by the distance between spectra is obtained. An element with the smallest degree-of-coincidence parameter out of the selected elements is determined as an identification element.
Patent JP-H08319105-A (JP)
Title: Gas cluster and formation of gas cluster ion
Inventor: YAMADA AKIRA
IPC: B01J19/00
Filed: 1995-05-19
Abstract: PURPOSE: To simply and readily obtain a gas cluster as a gaseous substance at a normal temperature under a normal pressure by jetting a mixed gas of a substance in a gaseous state at a normal temperature under normal pressure and a rare gas from an expansion type nozzle part to form a gas cluster. CONSTITUTION: A mixed gas of a substance in a gaseous state at a normal temperature under normal pressure and >=10vol.% of a rare gas is supplied to an expansion type nozzle, pressurized and jetted from a cooled nozzle part to form a gas cluster comprising a bulky atomic group or a molecular group of a gaseous substance. The gas cluster is ionized by irradiation with electron rays.
Patent JP-S5548628-A (JP)
Title: Supervisory unit for press load
Inventor: YOSHIDA TAKESHI
IPC: B30B15/28
Filed: 1978-10-05
Abstract: PURPOSE: To secure the supervisory for the load state by setting the mean load state obtained by sampling the normal load based on the slide stroke and then comparing the load state with the load under working.  
     CONSTITUTION: The output of encoder 11, which draws out the timing signal with every degree in the range of 90°W200° in synchronization with the crank angle of press machine 17, is supplied to CPU14 via interface 15. At the same time, the press load of machine 17 is detected through sensor 12 and then supplied to CPU14 via amplifier 18 and A/D converter 13. CPU14 compares the press load with the reference value which is set to the memory based on the both input signals, and discontinues the press working along with display of the state at display unit 16 in case the input signal gets out of the allowance value. Converter 13 features a high speed of about 16 bits, and sensor 12 uses the distortion gauge, the differential transformer, etc. As a result, the breakdown of the machine can be prevented, at the same time ensuring detection for the area and the cause for the defect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09307858-A (JP)
Title: Double speed reproduction method
Inventor: MORI TATSUO
IPC: H04N5/93
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce number of double speed files by conducting plural number of kinds of double speed reproduction from one file. SOLUTION: A double speed file arrangement means 11 extracts frames at an interval of 2a-frames among consecutive video frame arrays forming a motion image for conventional reproduction and one block is configured to be b-frames and a double speed file is generated. The double speed file is prepared for each displacement number (a). A frame extract means 12 suppresses an error (displacement) of a video frame required for a double speed (n) to be a-frame or below and extracts c-sets of frames (c=(2a+1)×b÷n). A double speed frame link means 13 links the extracted video frames to generate the n-multiple speed video frame. The generated n-multiple speed video frame is sent to a user terminal equipment 5 from a communication board 4. Furthermore, a, b are positive integers.
Patent JP-H07332626-A (JP)
Title: Dust incinerator
Inventor: HIRAI SUKENORI
IPC: F23C7/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide a dust incinerator capable of performing a superior induction of secondary combustion at the dust incinerator. CONSTITUTION:A dust incinerator is comprised of a main combustion chamber 3 having a stocker type transporting device for igniting ignited substances while the substances are being transported, a secondary combustion region for combusting unburnt gas generated in combustion, and combustion air supplying nozzles 14A and 14B for supplying combustion air to the secondary combustion region, the combustion air supplying nozzles 14A and 14B are formed for use in injection under a swirling state the fluid injected from the nozzles.
Patent JP-H02301233-A (JP)
Title: Optical data communication system
Inventor: NAKAKOJI HIDEO
IPC: H04B10/80
Filed: 1989-05-15
Abstract: PURPOSE:To eliminate the need for parallel provision of a metallic cable for power supply between a master data communication equipment and a slave data communication equipment by using an electric power being the result of converting optical power of a received optical signal with an optical power generating element as an operating power supply for the slave data communication equipment. CONSTITUTION:A slave data communication equipment 20 consists of an optical power generating element 21 receiving an optical signal and converting its optical power into an electric power, a data extraction means 22 extracting a data electric signal 42 from the power obtained by the element 21 and a constant voltage generating means 23 outputting the power as an operating power supply of the equipment with a constant voltage when the power exceeds a preset reference value. Then the element 21 converts the optical power of the received optical signal into an electric power and the data extraction means 22 extracts the electric signal 42 being the data from the converted power and the constant voltage generating means 23 generates the determined constant voltage 43 to supply it as the operating power of the equipment. Thus, a metallic cable for power supply is not required and other power supply such as a battery is not required and power can be supplied simply.
Patent JP-S5746502-A (JP)
Title: Wire driving operation mechanism for expansion and contraction of antenna
Inventor: SUGA MITSUHIRO
IPC: H01Q1/10
Filed: 1980-09-05
Abstract: PURPOSE:To prevent unnatural buckling action force from being given to a wire, by expanding and contracting an antenna by winding or rewinding the wire by a pulley with a gear. CONSTITUTION:A rack 10a is formed on a wire 10 which operating expansion and contraction of an antenna element 51, and a pulley 7 with a gear which is driven by a motor 6 fitted to a base part body 1 is engaged with the rack 10a, and the wire 10 is wound into a drum 4 or rewound. In this case, the pulley 7 provided with the gear is fitted in one body together with the drum 4 which stores the wire 10, and the pulley 7 is provided rotatably for the motor 6 and the base part body 1 equipped with the element 51. A guide part body 3 which guides the wire 10 into the drum 4 is placed between the pulley 7 and the drum 4, and the part body 3 is held by the part body 1.
Patent JP-H05318267-A (JP)
Title: Work press-transporting device
Inventor: AKEI SEIJI
IPC: B65G21/20
Filed: 1992-05-15
Abstract: PURPOSE:To make transport of each work with pressure in the condition that the end member is well attached in good response to varying width of work easily. CONSTITUTION:A pressed transport device for work (a) transports each work while an end member (b) is attached to one end of the work (a) and pressing is made to a fixation guide B. On the other side of the work (a), a base table 1 is installed movably in the direction in which the work (a) is pressed. The base table 1 is equipped with a roller conveyor 2 on which the other end of the work (a) is placed and transported. The base table 1 is fitted with a number of pressure rollers 3 which presses the other end of the work (a) and rotates in following-up in the work moving direction.
Patent JP-H02300002-A (JP)
Title: Garbage truck operation
Inventor: MORI KOZO
IPC: B65F3/00
Filed: 1989-05-15
Abstract: PURPOSE:To optimize throw-in instruction in operation of a vehicle in a garbage incineration facility by obtaining the total value of garbage throw-in amount at every garbage throw-in port, and instructing a throw-in port of garbage throw-in stage to a garbage throw-in vehicle according to the value. CONSTITUTION:A controller 2 in a garbage carrying-in vehicle reception structure 1 decides the number of optimum throw-in port 9 when it receives information on the weight of a garbage carrying-in vehicle outputted from a weight measurer 4 to display it on a display 6 and to inform throw-in port selection to a garbage throw-in stage 8. The stage 8 waits the vehicle while opening the throw-in port selected. The vehicle moves to the stage 8 according to a carrying vehicle moving line 10 to perform throw-in at the port 9. The controller 2 in the reception structure 1 counts the total amount of garbage throw-in at every throw-in port to perform selection from throw-in ports with less throw-in total value at the time of throw-in port selection. With this arrangement, optimum throw-in port can be selected.
Patent JP-S5913379-A (JP)
Title: Zener diode
Inventor: NOYORI KAZUMASA
IPC: H01L29/866
Filed: 1982-07-14
Abstract: PURPOSE:To contrive to reduce noise of the Zener diode at a superiorly low current regin by a method wherein a P type layer isolated from a P type semiconductor substrate by an N<+> type buried layer is formed at the bottom of an N<-> type epitaxial layer, a first P type region connected to the P type layer is formed in the N<-> type epitaxial layer, a P-N junction part is formed, and a second P type region connected to a lead out terminal being connected to the P type layer is formed. CONSTITUTION:P type impurities and N type impurities are diffused to the same part of the semiconductor substrate 11 doped with P type impurities to form the impurity buried layer 22. Then the N<-> type eptaxial layer 12 containing N type impurities of low concentration is formed by vapor phase growth, and P<+> type impurities are diffused to form the first and the second P<+> type regions 23a, 23b. N<+> type impurities are diffused in high concentration from the surface of the N<-> type epitaxial layer 12, for example, as to cover the part of the first P<+> type region 23a exposing on the surface of the N<-> type epitaxial layer 12. After a P<+> type region 28 for contact is formed, a contact hole 17 for an anode electrode connectd to the second P<+> type region 23b is formed, and the anode electrode is formed by patterning to construct the Zener diode.
Patent JP-S5456334-A (JP)
Title: Memory system
Inventor: KONDOU KOUKEI
IPC: G11C29/00
Filed: 1977-10-14
Abstract: PURPOSE: To enable the parity check by adding a small number of ROM and thus to enhance both the economical performance and the reliability.  
     CONSTITUTION: N-units of ROM are numbered from No.1 to No. N, and n-units of words in which a words in which a word is composed of M-bits are contained as the memory capacity. Therefore, ROM No. 1 can form n-units of vertical parity P 1 , and ROM No.2 can form parity P 2  in the same way. Here, the ROM exclusive for the parity is prepared to collect all of vertical parity P 1 WP n  and then to store them as shown in the diagrams. As a result, the memory capacity of ROM exclusive for the parity becmes N-words with one word composed of N-bits. Actually, 4 or 8 is used most frequently for the value of N, so 4 units or 8-units of ROM with the data put in contain one unit of ROM exclusive for the parity to be used as the unit of one memory system 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000315549-A (JP)
Title: Connector
Inventor: NORO YUTAKA
IPC: H01R13/629
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of preventing a coupled connector without a retainer to be fitted from being fed to the following process. SOLUTION: A slider 60 is installed slidably on a housing body 30, and in the condition a retainer 40 is not yet fitted in the housing body 30, the slider 60 is locked to the restraining position and interferes with a sensor pin 14 installed on a male connector 10 so that two connectors 10 and 20 cannot be coupled together. When the retainer 40 is fitted in the housing body 30, the slider 60 is moved from the restraining position to the admissible position by a slider abutting part 48 installed on the retainer 40 so that it will no more interfere with the sensor pin 14, and the two connectors are allowed to be coupled together. This precludes the coupled connectors 10 and 20 with the retainer 40 out of fitting from being fed to the following process.
Patent JP-H11316823-A (JP)
Title: Method and device for picture synthesis and record medium recording the method
Inventor: TSUTSUGUCHI KEN
IPC: G06T15/40
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the method and device for picture synthesis which synthesize plural pictures having depth information without contradictions. SOLUTION: A depth information input means 110 reads in depth information described in a picture file in the unit of picture elements at the time of reading the picture file into the memory of a computer. With respect to depth information of each inputted picture element, a depth information giving means 120 gives new depth information on a standardized condition in a virtual space set in the computer to newly give depth information to picture data in the memory. A picture synthesis means 130 synthesizes plural picture data in accordance with newly given depth information in the memory. A picture display means 140 displays the synthesis result.
Patent JP-H11300536-A (JP)
Title: Cooling device and cooling method of shaft part
Inventor: TAKADA RYOHEI
IPC: B23P11/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the change in material or form of a shaft part and freely regulate the cooling speed by providing a pressure regulating means for regulating the feed pressure of compressed air to an air blower, and an air-water pressure regulating means for regulating the feed pressure of compressed air and pressured water to an air-water cooling nozzle. SOLUTION: When a shaft part 2 to be cooled is in the temperature range of about 300 deg.C to 100 deg.C, the hydraulic pressure supplied to an air-water cooling nozzle 5 is regulated low by the hydraulic pressure regulating valve of an air- water pressure regulating means 9. The pneumatic pressure is regulated high by the air-water regulating valve of the air-water regulating means 9 to generate fine mist of about 10 μm. The shaft part 2 is air mist-cooled with this fine mist. The pneumatic pressure supplied to an air blower 4 is regulated high by a pressure regulating valve (diaphragm valve) which is a pressure regulating means 8, and the shaft part 2 is gently cooled while avoiding the contact of the mist with the shaft part 2.
Patent JP-H01292242-A (JP)
Title: Method and apparatus for detecting gas
Inventor: YAMAGUCHI TAKASHI
IPC: G01N27/04
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the effect of an accidental change in the output of a gas sensor on a detection threshold value, by setting the detection threshold value from the histogram of the past output of the gas sensor and detecting gas from the comparison of the output of the gas sensor with the detection threshold value. CONSTITUTION:In such a case that the detection threshold value J is set on the basis of the past output of a gas sensor 4 and the gas is detected from the comparison of the output 1 of the gas sensor 4 with the detection threshold value J, the detection threshold value J is set from the histogram of the past output of the gas sensor 4. In the conversion of the histogram to the detection threshold value J, for example, the sensor output corresponding to the max. frequency of the histogram, the sensor output corresponding to the median of the histogram or the average value of the sensor output calculated from the histogram is used. In order to calculate the detection threshold value, it is pref. to pay attention to the max. frequency of the histogram. Even when the output of the sensor is varied by an accidental cause, the sensor output is not varied.