baber/WOPTO huggingface dataset:
Patent JP-H09313926-A (JP)
Title: Heat-exchange apparatus for semiconductor treating liquid
Inventor: NAKAMURA YUMIO
IPC: B01J19/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of elution of a metal ion to a treating liquid from a heat-exchange plate by forming a thin film of diamond-like carbon on at least the contacting face side of a heat-exchange plate which is brought into contact with a treating liquid in a heat-exchange apparatus to cool or heat a semiconductor treating liquid through heat exchange plates. SOLUTION: A heat-exchange chamber 3 is formed by installing heat-exchange plates 1, 1 on the opposite to each other through side part wall bodies 2 and at the same time thermomodules 4 are set in the back sides of respective heat-exchange plates 1 and water-cooling type heat releasing apparatuses 5 are attached to respective thermomodules 4. In this case, each of the heat-exchange plates 1 is produced by forming a thin sheet 1b (e.g. 50-100μm thickness) of diamond-like carbon on a plate 1a of a material having a high thermal conductivity by exciting and ionizing methane gas at a low temperature and evaporating the ionized gas.  The carbon has excellent chemical resistance and is completely non-reactive to an etching solution and moreover the carbon is not permeative to a treatment liquid and its gas, so that a problem of elution of metal ion from the heat-exchange plates 1 by the treatment liquid can be solved.
Patent JP-S5362468-A (JP)
Title: Production of semiconductor device
Inventor: HATADA KENZOU
IPC: H01L21/28
Filed: 1976-11-16
Abstract: PURPOSE: To simplify processes and prevent unnecessary etching at the time of forming double-layer metal films of a desired shape by continuously performing coating and development treatments through the use of positive and negative type photosensitive resins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5762934-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: YAMAZAKI MASAFUMI
IPC: F02D41/22
Filed: 1980-10-03
Abstract: PURPOSE: To prevent the generation of anomalous combustion in engines using alcohol by a device wherein a temperature detecting means is provided to detect temperature at the central electrode of an ignition plug or in the surrounding thereof, and a fuel injection amount is increased when the detected temperature is above the preset reference temperature.  
     CONSTITUTION: A central portion 1 of an ignition plug 2 is drilled through and a thermo couple 13 seriving as a temperature detecting means is disposed in a central electrode 7. The respective terminals of the thermo couple 13 are connected to terminals 17, 18 provided at the rear portion of the ignition plug 2, respectively, through a platinum wire 14 and a platinum rhodium wire 15 housed in an insulative tube 16. A fine current from the thermo couple 13 is input to a control unit 6 as a temperature detecting signal similarly to signals from other various sensors. The control unit 6 serves as to drive and control a fuel injection valve 5 in accordance with the signals from the various sensors. At this time, when the temperature detected by the thermo couple 13 exceeds the preset reference temperature, a duty ratio of a pulse signal fed to a fuel injection valve 5 is enlarged so as to increase a fuel injection amount. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H033397-A (JP)
Title: Apparatus for and method of mounting electronic component
Inventor: KOYAMA MASAHIDE
IPC: H05K13/00
Filed: 1989-05-31
Abstract: PURPOSE:To simultaneously also mount an electronic component provided at a supplying unit except a tape unit to a board by providing an electronic component placing device in addition to the tape unit on a table, and providing a transfer unit for transferring the component from the supplying unit to a placing unit at the side of a table moving unit. CONSTITUTION:A motor 74 is driven, a table 70 is moved to the right side of a table moving unit 62, and a right side placing unit 80 is disposed directly under a cylinder 88. A sub transfer head 50 is moved in XY directions to take up an electronic component P of a tray 3, the rod 88a of the cylinder 88 is telescoped to place the components one by one on placing parts 89 while pitch feeding a belt 81. When the components P are placed on the belts 81, the table 70 is moved to the center of the unit 62, a desired table unit 71 and the unit 80 are stopped at takeup position (a) while reciprocating the table 70 in a lateral direction N2, the component P is taken up by a transfer head 64, fed and placed on a board 66.
Patent JP-S5261742-A (JP)
Title: Distance relay system
Inventor: IWAMOTO SUUKEI
IPC: H02H3/40
Filed: 1975-11-18
Abstract: PURPOSE: To improve a distance measuring function to a failure point when detecting with a distance relay on the other winding side than the one winding side power system failure of a n widnings transformer (n equals or greater than 3) by giving to this relay not only a voltage and current of the installation terminal but also a current and voltage of an other terminal (n-2). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5841281-A (JP)
Title: Rotary type compressor
Inventor: ABE NOBUO
IPC: F04C23/00
Filed: 1981-09-04
Abstract: PURPOSE:To stabilize a connecting strength and prevent the generation of sputter by a method wherein a pump is fixed by push welding between the stator as well as the protrusions thereof and a bottom chamber to abolish the tack welding between an enclosed vessel and the pump. CONSTITUTION:The stator 23a, having an outer diametral dimension which is closely contacting with the inner diameter 21c of a chamber 21, is inserted into the chamber 21 and, further, the pump section 22 is inserted thereinto. The upper end face 22c of a supporting section 22b is abutted against the lower end face 23c of the stator 23a. The height of the supporting section 22c is designed so  that a relation between a rotary shaft 6 projected above the pump section 22  and the center of the core or the magnet center of a rotor 23b will become proper. Thereafter, the bottom chamber 24 is forcibly fitted into the chamber 21 to weld the chamber 21 to the bottom chamber 24 under applying a pushing force from the forcing direction of the bottom chamber 24 in a condition that the upper end face 24a of the bottom chamber 24 is abutted against the lower end face 22d of the pump section 22.
Patent JP-S63304181-A (JP)
Title: Test mode selecting circuit
Inventor: HIROSE TAKAO
IPC: G01R31/28
Filed: 1987-06-04
Abstract: PURPOSE:To select a test mode without increasing an input signal by selecting the test mode by an output of a counter which is reset by a differentiating circuit for differentiating an effective edge of an input signal corresponding to a reset by an input signal corresponding to a clock, and counts the input signal corresponding to said clock. CONSTITUTION:An input signal 1 corresponding to a reset resets a counter 9 by an effective edge differentiating circuit constituted of D-FFs, 5, 6 and a NAND gate 7. Also, while the reset is effective, an input signal 2 corresponding to a clock is outputted from and AND gate 8, and the counter 9 counts this clock signal. Subsequently, when the signal 1 comes not to be effective, the AND gate 8 is masked by an output of the D-FF 6, and the counter 9 stops counting. By outputs 10-14 of the counter 9 at this time, a test mode is selected.
Patent JP-H09318480-A (JP)
Title: Pressure sensor
Inventor: KUSHIDA HIROYUKI
IPC: G01L9/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent distortion from occurring at the pressure receiving part of a diaphragm at the time of installing the diaphragm into the pressurized reservoir. SOLUTION: This pressure sensor comprises a tubular diaphragm 22 that a distortion detecting part 27 is provided for a pressure receiving part 25 and a pressurized reservoir 21 to which the diaphragm 22 is attached. A flange- shaped overhanging part 30 is formed at the outer circumference of the diaphragm 22. An engagement recessed part 32 in which the overhanging part 30 is engaged with minute clearance 31 is formed at the inner circumference of the pressurized reservoir 21. An O ring 36 is provided between the inner circumference of the engagement recessed part 32 and the outer circumference of the overhanging part 30. Therefore, as the overhanging part 30 is not pressed by the engagement recessed part 32 at the time of installing of the diaphragm 22 into the pressurized reservoir 21, distortion does not occur at the pressure receiving part 25.  By this reason, pressure measurement with high accuracy can be performed.
Patent JP-S5839983-A (JP)
Title: Digital display electronic clock
Inventor: KAWAMURA HIDEJI
IPC: G07C1/22
Filed: 1981-09-03
Abstract: PURPOSE:To eliminate disorder of count, by subjecting one count function mode to be used for both a twin counter and a single counter, and also preventing a malfunction of an external switch corresponding to the two counters. CONSTITUTION:When SRFFs 18, 19 are reset and a switch SWA is turned on and off, decimal counters 5, 6 execute counting. When carry is outputted from the decimal counter 6, a pulse is generated in an output of an AND gate G1, the SRFF18 is set, and the pulse is inputted to a clock terminal of a decimal counter 7. After that, even if a switch SWB is turned on or off, no pulse is outputted from an AND gate G2 since the SRFF18 is kept in a set state. In case the counter is used as a twin counter, and a switch SWB is turned on and off to the beginning the SRFF19 is set, counting is executed by decimal counters 7, 8, and also even if carry is outputted from the counter 6 by operating the switch SWA, it is not inputted to the counter 7.
Patent JP-S5565023-A (JP)
Title: Cutting machine
Inventor: TAMAI TADASHI
IPC: B23D59/02
Filed: 1978-11-13
Abstract: PURPOSE:To readily clean the produced chips and powder of cut materials accumulated in a water tank bottom by forming a double wall tank having an inside tank detachable at the lower portion of a table. CONSTITUTION:A drain gutter 2 is formed at the peripheral edge of a table 1 and provided with a drain passage partially thereat. There are provided a water tank 4 also functioning as a base under the table 1 and a synthetic resin water tank 5 engaged detchably within the tank 4 with water so stored in the tank 5 as to partially immerse the lower portion of a rotary cutting tool 6. When cutting work is executed for long time, cut chip and powder are settled in water to accumulate on the bottom of the tank 5. When large quantity of chip and powder are accumulated on the bottom of the tank 5, the table 1 is removed from the tank 4, and the tank 5 is then removed from the tank 4 to thereby readily clean it.
Patent JP-S6030509-A (JP)
Title: Device for controlling shape of strip
Inventor: TAZOE NOBUHIRO
IPC: B21B37/28
Filed: 1983-07-29
Abstract: PURPOSE:To control directly and efficiently the shape of a strip by providing a segmental roll to at least one side of the inlet and outlet sides of a horizontal mill and enabling the mill to roll the strip partially. CONSTITUTION:A segmental roll 6 is provided to at least one side of the inlet and outlet sides of a horizontal mill 5. Further, a shape detector 13 for detecting the shape of a strip S is provided to the outlet side of the mill 5. An optional zone in the width direction of strip S is partially rolled by the segmental roll 6 basing on a signal outputted from the detector 13. By this device, an external force for controlling the shape of strip S acts directly on the strip S, to diminish its strength and improve the accuracy.
Patent JP-H09318002-A (JP)
Title: Vertical steam generator
Inventor: SUZUTA TADAHIKO
IPC: F22B1/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of thermal damage through promotion of mixture of feed water and circulation hot water when heat transfer performance of a tubular heat-exchange type vertical steam generator is improved. SOLUTION: A vertical steam generator comprises a drum 31 to integrally form a water chamber at a lower part; a number of inverted U-shaped heat- transfer pipes to form a heat-transfer pipe group arranged in the drum 31; a wrapper structure 43 arranged in the drum 31 in a state to surround the heat-transfer pipe group and form a downcomer 49 in coordination with the drum 31; a feed water nozzle 45 positioned facing the lower part of the wrapper structure 43 and constituted integrally with the drum 31; a steam separator arranged at the upper part of the wrapper structure 43; a mixing plate 61 positioned below the feed water nozzle 45 and arranged in the downcomer 49; and a porous plate 63 positioned between a tube plate 33 partitioning the interior of the drum 31 from a water chamber and the mixing plate 61 and arranged in the downcomer 49.
Patent JP-H09315031-A (JP)
Title: Album
Inventor: HAYAKAWA HIDEO
IPC: B42D1/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an album which can be stored in a storing place such as a book shelf with good appearance. SOLUTION: Sizes of a mount 1 and front and back covers 2 and 3 are formed into an A-series or B-series regular size such as an approximately A4 size. By forming them so, as the sizes of the mount 1 and the covers 2 and 3 are above described regular sizes, even when it is stored in a book shelf where books with the same regular size are arranged under standing in a row, there exists no possibility of projection of a part of the album and clear and nice-looking storing can be performed. When ribbons 6 and 7 are respectively provided on the side edge part of the opening side of each of the front and back covers 2 and 3, as the album can be stored on the book shelf, etc., under a condition where the ribbons 6 and 7 are bound together, even at the worst when it is fallen down, the covers 2 and 3 are prevented from opening.
Patent JP-S5840943-A (JP)
Title: Error recovering system of missing data
Inventor: AIMI KENICHI
IPC: H04L1/16
Filed: 1981-09-03
Abstract: PURPOSE:To decrease the number of transfer data and to recover quickly an error of the missing data, by recovering locally the missing of the data occurred between a data communication device and a repeating device. CONSTITUTION:If data is missed between data communication devices, the same data is transmitted again until the transmission of the data is confirmed or the number of retransmissions reaches a certain level or more. Noticing this fact, a repeating device informs only the missing of the data at a time point when the data transferred to the 2nd data communication device 2 from the 1st data communication device 1 via the repeating device is missed between data communication devices 1 and 2 and repeating devices 31 and 32. After this, the repeating device reports the missing of data to the device 1 for the retransmitted data from the device 1, and the device 2 transmits the missed data again. Thus an error can be recovered for the missing data.
Patent JP-H06334840-A (JP)
Title: Picture processing method and its device
Inventor: TANAKA MAMORU
IPC: G06K9/32
Filed: 1993-05-19
Abstract: PURPOSE:To provide an output of original information as normal picture information to the utmost by detecting a vertical distance between an original face of a book original and an original placing face to obtain tilt information of the original face and correcting picture information of the book original based on the tilt information. CONSTITUTION:A distance between an original platen glass 2 and an original in the original read scanning direction is read by using a book sensor 100 when an original is copied. Then a tilt obtained by a tilt between the original platen glass 2 and the original face 1a is used to extend a picture of an original projected onto the original platen. Then distortion of a picture due to the tilt of the original face 1a is corrected and a copy picture with fidelity to the original is obtained.
Patent JP-S63318799-A (JP)
Inventor: JIYON JIEI RIIGAN
IPC: H05K3/00
Filed: 1988-06-06
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-H07319774-A (JP)
Title: Storage module,parity-check bit emulator and parity-check bit emulation method
Inventor: EDOMUNDO WAI KONGU
IPC: G06F12/16
Filed: 1994-05-19
Abstract: PURPOSE: To provide a storage module at a rational price and a related method for the storage and retrieval of data words by outputting a first data word extracted in a reading cycle and a generated first parity bit by one input and output port. CONSTITUTION: At the time of receiving input data words Din0-Din7, a storage parity bit generator 24 of a main storage device system 12 generates an input parity bit PBin corresponding to the input data words Din0-Din7, and provides it to a parity bit emulator 22. After row addresses Ar0-Ar9 and column addresses Ac0-Ac9 are correctly stored in an inside address buffer storage device, the first four bits Din4-Din7 of the input data words are stored in places corresponding to those addresses in DRAM 20 and 21.
Patent JP-H10318770-A (JP)
Title: Optimum path search system
Inventor: SAWAZONO MASAO
IPC: G09B29/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To select an optimum path to a destination by adding station-related information that indicates the position of a station and a geographical target object such as the exchange passage information of the station and station entrance/exit information in addition to the timetable charge information of a traffic organ. SOLUTION: When 'a station' is first selected and a station name is inputted or a station name is selected on a route course map being displayed, facilities such as a building around the station are displayed. At this time, a usable route and an optimum vehicle number are displayed. In this manner, indicating 'a station' is convenient to determine a facility around a station. Then, when 'a landmark' 101 is selected, the facility name of a location to be jumped to appears on a screen 103. In this case, when 'Disneyland' is selected, JR Maihama Station and an optimum vehicle that is directly connected to an exit near a destination are answered.  When 'an address' is selected, destination address name candidates appear on a screen 105 and a station candidate an optimum vehicle that is directly connected to an exit near it and a plurality of routes and nearest station appear on a screen 106.
Patent JP-H0231772-A (JP)
Title: Safety fastener for ski
Inventor: JIYAN-PIEERU RIGARU
IPC: A63C9/08
Filed: 1989-06-02
Abstract: PURPOSE: To reduce a longitudinal dimension, to protect a tightness adjustment screw and to firmly enclose an energy supply mechanism against snow and dust by correlative adjustment with the longitudinal location of the tightness adjustment nut and with the rate of pre-stress of the compression spring. CONSTITUTION: An adjustment screw 15 screwed to integrally connect with an adjustment nut pushes the adjustment nut 13 rearward and is energized rearward by action of a compression spring 9 to push a tie rod 11 forward. Consequently, the head part 15a of the screw 15 is permanently pushed against the front face of a vertical wall 18 to securely retain the nut 12 at a prescribed position. The tightness of the binding can be changed by only turning the adjustment screw in one direction or the other direction. Thus, the adjustment nut is relatively moved to the axis direction and, consequently, the longitudinal position of the bottom part of a hollow part constituting the fixed support face for the compression spring 9 is moved. Thus, the compression ratio of the spring 9 can be arbitrarily adjusted to change the releasing threshold value of the binding.
Patent JP-2000326863-A (JP)
Title: Moving agricultural machine
Inventor: SATO SHOICHI
IPC: B62D11/08
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve linking accuracy of a steering action and a gear shift action by arranging a gear shift steering linking part by substantially matching the part with a straight line connecting an input point of a first input member and an input point of a second input member. SOLUTION: Operations in a driving mechanism for traveling and a driving mechanism for steering in a state that a speed reduction ratio of an auxiliary transmission mechanism part is kept constant and arbitrary oscillating operations are performed for both of a first input member 15d and a second input member 16d become ones combined by the operation in the driving mechanism for traveling and the operation in the driving mechanism for steering. A steering operation wheel 4 and a main gear shift operation lever of a maneuvering part are interlocked and connected with an HST 15 for traveling and an HST 16 for steering via a gear shift steering linking part 31 which is on a straight line s1 connecting an input point p3 of the first input member 15d and an input point p4 of the second input member 16d and is constituted by being located between these input points p3 and p4.
Patent JP-H04338607-A (JP)
Title: Manufacture of rare earth-transition metal magnet
Inventor: OZAKI YUKIKO
IPC: H01F1/08
Filed: 1991-05-16
Abstract: PURPOSE:To shorten a manufacture process by quenching an alloy ingot of specified composition being the material of a two-phase mixed magnet after dissolution, and checking the formation and growth of impurity phase which lower the coercive force occurring in the condensation process. CONSTITUTION:The mixture between the powder of phase consisting of RE2 TM14B1 and the power consisting of RE-TM intermetal compound layer lower in fusing point than that and/or eutectic structure is compressed and molded, and then it is sintered. But, RE is one or two or more kinds selected from Y, Sc, and lanthanoids, and TM is one or two or more kinds selected from Fe, Co, and Ni. And as RE2TM14B1 phase powder material, crystal or amorphous powder, which is gotten by quenching condensation and where crystal particle is 10mum or less, is used. Moreover, to further improve the magnetic property, the heat treatment in the temperature range of 800-1100 deg.C for particle growth is applied to the RE2TM14B1 alloy having fine crystal particles gotten by quenching condensation.
Patent JP-S5663519-A (JP)
Title: Handle mounting structure inside door of automobile
Inventor: TANAKA YOSHIYUKI
IPC: B60J5/04
Filed: 1979-10-27
Abstract: PURPOSE: To seal sufficiently periphery of a door inside handle mounting part without increasing the number of parts and working man hours by adding a sealing function to a bracket itself for supporting the door inside handle.  
     CONSTITUTION: A door inside handle 1 is rotatably mounted on a bracket 13 with which is formed integrally a box section 14 having a periphery 14a of its opening made close contact with the back of a S-cushion 9. A pin 3 for supporting the door inside handle 1 is journalled by both side walls 14b of the box section 14 to provide substantially a bracket section for the door inside handle 1. Thus, man hours for part control and works and the number of parts can be reduced without needing separately a dust cover. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07326121-A (JP)
Title: Magnetic disk device
Inventor: HARUYAMA HIROYUKI
IPC: G11B19/20
Filed: 1994-05-30
Abstract: PURPOSE:To provide a magnetic disk device in which sprinkling of a part of grease or a magnetic fluid seal is prevented, thereby suppressing the damage of a magnetic head and the like. CONSTITUTION:This magnetic disk device is provided with a spindle shaft 2 planted on a spindle base 1, a cylindrical spindle hub 3 rotatably mounted through bearings 4, 4, a spindle hub driving motor 6 mounted in the space region 3A of the central part inside the spindle hub 3 and a magnetic fluid seal 5 mounted outside the bearing 4 through a predetermined space. In the spindle shaft 2, an air passing hole 2a reaching the space region 3A of a spindle hub driving motor 6 part from a spindle base 1 side is provided, and internal air passing paths 2b, 2c which communicates space parts A, B outside each bearing with the space region 3A of the spindle hub driving motor 6 part are provided.