baber/WOPTO huggingface dataset:
Patent JP-H05274881-A (JP)
Title: Semiconductor memory
IPC: G11C11/409
Filed: 1992-03-26
Abstract: PURPOSE:To prevent the output incorrect reading data in the case of reading out the same address after executing write inhibiting operation based upon rapid page operation or static column operation in a semiconductor memory having plural CAS signals. CONSTITUTION:The semiconductor memory is constituted of a control circuit 50 for outputting a signal S4 for driving a data amplifier circuit 10 at the time of write inhibiting operation and a signal S14 for unlatching a reading data latching circuit 31 and the circuit 31 for reading out a reading data amplifying signal D2, latching the read signal D2 by a timing signal S13 and unlatching the latched signal by an unlatching signal S14. At the time of write inhibition, the circuit 10 is driven and the data D2 is latched by the circuit 31. In the case of reading out the same address, correct reading data can be outputted by outputting the latched data.
Patent JP-H09264455-A (JP)
Title: Pipe support
Inventor: YAMAMOTO KIMIYOSHI
IPC: F16L3/223
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make a pipe support hart to rotate around a bolt and to make the support surface inclined against the surface of a base material when the support is in use. SOLUTION: In a pipe support A, the engagingly locking hole 4 of a clamp for holding a pipe is formed on the upper surface 2 of the support consisting of a sheet material made of cast iron with a U shape section having a pair of sheet shape leg part 1 on both side edges and a through hole 6 for holding a bolt fixed to a base material like a concrete wall is formed on the center part of the longitudinal direction of the upper surface 2 of the support. A recessed part 7 is formed by cutting off the upper edge of U shape end surface on one side and also a projection part 8 for fitting to the recessed part 7 is installed on the upper edge of U shape end surface of the other side.  A pipe support stand A is constituted so that saw-teeth shape slip stopper 9 is formed on the bottom surface of a said pair or leg parts 1 and the recessed part 10 is formed by cutting off the end edge on one side of the longitudinal direction of the leg part 1 and also a projection part 11 for fitting to the recessed part 10 is formed on the end edge on the other side of the leg part 1.
Patent JP-H09255921-A (JP)
Title: Ski wax
Inventor: FUKAI YASUSHI
IPC: C09G3/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a ski wax capable of markedly improving the sliding properties of a ski over other fluorine compd. by using a specific perfluoroalkyl iodide. SOLUTION: This ski wax is at least one 1H,1H,2H,2H-perfluoroalkyl iodide of the formula (n is 8 to 14), or a compsn. contg. the same. A compd. of the formula can be obtd. by reacting an industrially used perfluoroalkyl iodide with ethylene. Among those compds. of the formula, 10-16C compds. can be used as a ski wax. Lower than 10C compds. are liq. at ordinary temp. unsuitably while higher than 16C compds. are higher than 150 deg.C in m.p unsuitably. When the above compd. is used, the sliding properties of a ski can be markedly improved. This is believed to be because this compd. has ethylene atomic groups to increase the affinity thereof for a paraffin wax as a base wax, whereby the spreadability thereof can be improved.
Patent JP-S543468-A (JP)
Title: Glass sealing-type semiconductor device
Inventor: SUZUKI KENSUKE
IPC: H01L23/29
Filed: 1977-06-10
Abstract: PURPOSE: To reduce the uneven plating measurement caused by the surface tension and thus to obtain a metal coat featuring a high measurement accuracy, by forming in advance the semicircular or V-shaped groove to the columnar body which contains header parts at one end with a space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58186246-A (JP)
Title: Communication control processor
Inventor: SAWAI TOSHIO
IPC: H04L69/40
Filed: 1982-04-23
Abstract: PURPOSE:To ask a part of processing for a space CCP when a load imposed on a living CCP exceeds the processing ability, by using a storage part of the living CCP(communication control processor) in common both for the storage part of the living CCP and the spare CCP, at the normal operation. CONSTITUTION:At the normal operation, a CCP1 and an LUT (line connecting device) are connected with a switch SW, and an LC1(line control section), an MC1(main control section), an IFC1(interface control section), an MM1(main storage section), PU1, PU2(program executing operation processing sections) are operative. A command from a channel instructing the transmission/reception and the like is stored in the MM1 via the MC1 after the IFC1 deals with the channel and generates an interruption. The MC1 discriminates the empty state of the PU1, PU2, gives interruption to an empty PU, and the said PU executes a corresponding program stored in the MM1. In case of a failure, the SW is switched to disconnect the CCP1 and the LUT, and the CCP2 and the LUT are connected.
Patent JP-H02245420-A (JP)
Title: Working method for parts having flame-sprayed sliding layer
Inventor: SHIMIZU TSUTOMU
IPC: F02B55/08
Filed: 1989-03-20
Abstract: PURPOSE:To always perform good grinding work, when working parts having a flame-spraying layer and a fitting part are subjected to grinding, by fitting a setting grindstone in the sealing-rubber fitting ring-shaped groove formed in the fitting part, so that the grinding grindstone can be set during the grinding work. CONSTITUTION:A working part, for example, a side housing W for a rotary engine is provided both with a hard abrasion resistant flame-sprayed layer 1 formed on the surface of a base material 6 consisting of aluminum alloy, and with a fitting part 2 in which a plurality of ring-shaped grooves 3, 4 for fitting a sealing rubber are formed so as to surround the circumference of this flame-sprayed layer 1. In this case, when the side housing W is subjected to grinding, a setting grindstone 5 is fitted in the ring-shaped groove 3 on the inner side. During the grinding work by means of grinding grindstone, the grinding grindstone is always set by the setting grindstone 5. Thus, the blinding of the grinding grindstone can be easily and securely prevented, and both the flame-sprayed layer 1 and the fitting part 2 can be ground always in a good condition.
Patent JP-H08259770-A (JP)
Title: Resin composition for molding
Inventor: KURIMOTO KENJI
IPC: C08L51/00
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a resin compsn. which is excellent in compatibility, heat resistance, dimensional stability after moisture absorption, flowability during molding, etc., by compounding a polyamide, a polystyrenic resin, and a specific grafted polyolefinic resin. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. mixture comprising 5-95wt.% polyamide and 95-5wt.% polystyrenic resin with 1-100 pts.wt. grafted polyolefinic resin which is produced by preparing a water-base suspension contg. 100 pts.wt. polyolefinic resin (A), 0.1-30 pts.wt. glycidyl compd. (B) represented by the formula (wherein Ar is a 6-23C arom. hydrocarbon group bonded to at least one glycidyloxy group; and R<1> is H or methyl), 0-500 pts.wt. vinylic monomer (C), and a free-radical polymn. initiator (D) in an amt. of 0.001-10wt.% of the sum of components B and C, causing component A to be impregnated with components B and C, and polymerizing components B and C.
Patent JP-H06281547-A (JP)
Title: Method and apparatus for monitoring abnormality of device
Inventor: MATSUI YUJI
IPC: G01M99/00
Filed: 1993-03-26
Abstract: PURPOSE:To detect the abnormality of a device to be monitored with high accuracy by subjecting a plurality of detecting signals to a regression analysis. CONSTITUTION:Two kinds of detecting signals detected by detectors 1, 2 are corrected by a response characteristic correcting device 3 to seemingly respond in the same manner to the change of the state of a to-be-monitored appliance. A regression analysis operating part 4 applies a regression analysis to the corrected two kinds of detecting signals, thereby to calculate a regression coefficient and a coefficient of correlation. It is detected by the operating part 4 whether an absolute value of the calculated coefficient of correlation exceeds a preliminarily set threshold value. Only when the coefficient of correlation is over the threshold value, the regression coefficient is regarded as significant and treated as a monitoring parameter 5. An abnormality detecting part 6 detects whether or not the monitoring parameter 5 is within a predetermined range of normality, and decides it abnormal when the parameter is beyond the predetermined range of normality. An abnormality informing part 7 informs the generation of the abnormality.
Patent JP-H07280682-A (JP)
Title: Pressure sensor
Inventor: TAKEDA YOSHIAKI
IPC: G01L9/10
Filed: 1994-04-06
Abstract: PURPOSE:To provide a pressure sensor, which can be loaded efficiently on a circuit board, the effect of mass production of which is improved, which can be manufactured at a low cost and which has a diaphragm, a coil, a core and a capacitor inside. CONSTITUTION:The pressure sensor is constituted by providing a cover 1 with an introducing cylinder 1a, to which a tube, through which the pressure of a gas is introduced, is connected, a base 2 as a basic part, a diaphragm 3 molded of a rubber, etc., a core 4 formed out of soft steel or a ferrite material, a reset spring 5, a trip spring 10, a spring receiver 6 to these springs, a coil 7, a capacitor 11, a mounting plate 8 and an adjusting screw 9. A fitting pawl 2c having a stepped section 2d for fitting and fixing the pressure sensor to a circuit board and a guide shaft 2f are installed in the upper section of the frame body of the base 2. Guide pipes 8a for guiding the lead section 11a of the capacitor 11 and preventing the bending of the lead section 11a are set up at the left and right of the mounting plate 8 mounted to the upper section of the base 2.
Patent JP-H07280097-A (JP)
Title: Pressure vessel for liquid flow passage
Inventor: TEZUKA MASAO
IPC: F16J13/02
Filed: 1994-04-06
Abstract: PURPOSE:To improve pressure resistance and prevent water leak and breakdown trouble by tightly mounting a fixing ring through contact of the inner flange part with the outer flange part by a bayonet system, and embracing the outer flange part between the inner flange part and the recessed step part of a cover member by strong pressure. CONSTITUTION:A fixing ring 3 is engaged with a cover member 6 bayonet- likely, by the engaging part 5 of the fixing ring 3 and the lock part 7 of the cover member 6. The fixing ring 3 is tightly mounted by contacting the upper face of an inner flange part 4 with the lower face of an outer flange part 2, and the outer flange part 2 of an outer vessel 1 is embraced between the inner flange part 4 of the fixing ring 3 and the recessed step part 6c of the cover member 6 by strong pressure. When liquid pressure applied on an inner vessel 8 which bears a part of the liquid pressure exceeds definite pressure, the inner vessel 8 is expanded and closely fitted to the inner face of the outer vessel 1, and the liquid pressure is borne with the outer vessel 1. In this way, even if high liquid pressure is applied on the outer vessel 1, the outer vessel is not deformed, hence water leakage and breakoff between the outer vessel 1 and the cover member 6 are not generated.
Patent JP-H09253410-A (JP)
Title: Rotary drum type solid-liquid separator
Inventor: TANAKA KENZO
IPC: B01D33/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and inspection including the cleaning of a surface washing spray in a filtration drum. SOLUTION: A filtration drum 2 which has a contraction part 22, in which an opening 22a is formed at the end, at one end (the other end surface is closed) and is equipped with a ring-shaped elastic seal member 24 and a rotary shaft 28 one end of which is fixed to the central part 2c of the outside of the other end surface, and the other end of which is extends outside a main body tank 1, and in which the contraction part 22 is inserted into the insertion hole 11a of a partition wall 11, and the clearance between the partition wall 11 and the contraction part 22 is sealed liquid-tightly by an elastic seal member 24.  Moreover, the second washing water ejection means 4 for ejecting washing water toward the inner surface of a filter cloth 21 and a recovery hopper 5 for recovering solid components washed off from the filter cloth and washing drainage are installed in the filtration drum 2 through the opening 22a of the contraction part 22.
Patent JP-S61228889-A (JP)
Inventor: SATO BUNJI
IPC: A63F9/00
Filed: 1985-04-01
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-H02250602-A (JP)
Title: Power supply for travel body
Inventor: FUKUWATARI ICHIRO
IPC: B60L5/00
Filed: 1989-03-20
Abstract: PURPOSE:To improve the reliability and to prevent production of dust by running a travel body through a first rope while running the travel body in the opposite direction through a second rope then winding/rewinding a cable around/ from a cable drum and advancing a roller into a travel path in order to hold the cable. CONSTITUTION:When a drum 41 is driven to wind a first rope 61, a cable drum unit 50 moves to the drum 41 side and a second rope 62 is fed out. When the cable drum unit 50 moves, a travel body 30 also moves to the drum 41 side. When the drum 41 is driven in the opposite direction and the second rope 62 is wound, the travel body 30 travels and the first rope 61 is fed out. Consequently, the cable drum unit 50 is pulled by a third rope 63. A roller holds the cable 56 without impeding travel of the travel body 30.
Patent JP-H01239501-A (JP)
Title: Reflection preventing plate
Inventor: YAMANAKA TETSUO
IPC: G02B1/11
Filed: 1988-03-22
Abstract: PURPOSE:To obtain high reflection prevention effect by roughening the surface of a plastic substrate by plasma etching and forming a reflection preventing film on the roughened surface. CONSTITUTION:The surface of the plastic substrate 1 is roughened by plasma etching to form what is called fine unevenness 2, and then the reflection preventing layer 3 is formed on the roughened surface. Consequently, light scattering by the fine unevenness 2 of the surface of the substrate 1 which is formed by the high-frequency plasma etching reduces the residual reflection factor of the substrate 1 to enable an image which is transmitted through the substrate and a body to be viewed clearly and also obtain the excellent reflection prevention effect based upon the reflection preventing layer 3 formed on the processed surface.
Patent JP-H11272376-A (JP)
Title: Input method, information processor and storage medium
Inventor: HASHIMOTO MINAKO
IPC: G06F3/0489
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute the input of a character and the specifi cation of its position only by one keyboard, to make it unnecessary for a user to properly use an input device correspondingly to an input target and to improve the usability of the input device. SOLUTION: An input device 100 to which the input method is applied is provided with a storage means 5 for storing correspondence relation between small areas obtained by dividing a display screen correspondingly to the arrangement of keys on a keyboard and these keys and a storage means 7 for storing correspondence relation between moving directions on the display screen based on the arrangement of the keys on the keyboard and the keys. In this case, the coordinate position or moving direction of a small area on the display screen corresponding to the arrangement position of a depressed key is inputted based on the correspondence relation stored in the storage means 7.
Patent JP-H05273952-A (JP)
Title: Natural picture display device
IPC: G09G5/36
Filed: 1992-03-27
Abstract: PURPOSE:To efficiently handle both unprocessed picture data and compressed picture data in a natural picture display device which expands compressed picture data and displays them. CONSTITUTION:The device is provided with a work memory 3 which receives compressed picture data and non-compressed picture data from a host device, a picture expanding circuit 5 which picture-expands in a YCrCb space, a YCrCb memory 8 which holds the expanded YCrCb picture element data, an RGB input memory 7 which holds RGB space picture element data and a YC RGB transforming circuit 10. When compressed picture data are displayed with an RGB YC transforming circuit 9 which transforms the RGB space picture element data to YCrCb space picture element data, the contents of the RGB input memory 7 are enbloc transformed to YCrCb space picture element data through the RGB YC transforming circuit 9, the compressed picture data is expanded and written to arbitrary positions in the YCrCb memory 8.
Patent JP-H05228045-A (JP)
Title: Holder for showing goods
Inventor: ITAGAKI TAKAFUMI
IPC: A47F7/19
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the title holder which can easily adjust a direction of holding part. CONSTITUTION:The title holder consists of a hanger body 3 having holding part and a securing base 2 which is secured to a mounted face like a wall, etc., with its base ends and is provided with a bearing 7 having a fitting hole 2b removably pivoting a holding shaft 8 of the hanger body in the top face. The hanger body 3 has a protruding part 10 on the bottom face, and the securing base 2 has a recessed part 7a on the top to be engaged with the protruding part 10. A spring body 13 is provided in a connecting part between the hanger body 3 and the securing base 2 for releasing the engagement of the protruding part 10 with the recessed part, and for properly turning the hanger body 3, if necessary, to adjust the direction of the holding part.
Patent JP-H08273354-A (JP)
Title: Self-refresh control circuit for dram
Inventor: KATSUYAMA TAKASHI
IPC: G11C11/403
Filed: 1995-03-28
Abstract: PURPOSE: To deal with the request for access to a DRAM even during refresh, operation. CONSTITUTION: The self-refresh control circuit for DRAM comprises means 110 for setting a self-refresh mode or a normal refresh mode in a DRAM, and means 120 for detecting an access request 121 to DRAM generated during operation under self-refresh mode. The self-refresh control circuit further comprises means 130 for causing the means 110 to set a normal refresh mode forcibly an unauthorized access to DRAM is detected during operation under self-refresh mode. With such circuitry, operation can be continued at the part requesting access to DRAM.
Patent JP-S59196103-A (JP)
Title: Spindle head of machine tool
Inventor: HATAMOTO MITSUOKI
IPC: B23Q11/00
Filed: 1983-04-21
Abstract: PURPOSE:To continuously clean the tapered hole of a spindle so as to smoothly exchange a tool, by supplying air for the tool mounted to the spindle while it is rotated. CONSTITUTION:Providing an air blown hole 33 in an adapted part 25a, adapted to the rear end face of a draw bar 18, of a piston 25 for extruding the draw bar 18, air, blown from the air blown hole 33 via an air supply hose 34 into a space 27 sealed by a seal member 26, is introduced from an air passage inlet provided in the rear end face of the draw bar 18 into its air passage 30, and supplied from an end part 30b of this draw bar 18 to a tool holder 14 mounted to a spindle 11, always cleaning a tapered hole surface of the spindle 11 so as to smoothly exchange a tool.
Patent JP-S52152893-A (JP)
Title: Separation and recovery of nitrogen
Inventor: MIWA KINOO
IPC: C01B13/02
Filed: 1976-06-15
Abstract: PURPOSE: To separate and recover relatively high purity N 2  from a mixed gas contg. O 2  and N 2  by applying a dual-pressure process in which the final pressure of adsorption under higher pressure is kept relatively high, using plural adsorption towers packed with a specified zeolite adsorbent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51144841-A (JP)
Title: Inhaling air heating system for internal combustion engine
Inventor: MURANAKA SHIGEO
IPC: F02M31/12
Filed: 1975-06-09
Abstract: PURPOSE:The inhaling air heating system for the internal combustion engine enabling to promote the foggy vaporization of the mixed air at the time of cooling off or starting the engine and to make the entire combustion.
Patent JP-H06260410-A (JP)
Title: Ultraviolet applicating device and application of ultraviolet ray
Inventor: KATAOKA HIDEO
IPC: G03B27/54
Filed: 1993-03-04
Abstract: PURPOSE:To reconcile the inhibition of heat damage and the securement of the reliability of an ultraviolet applicating device by a method wherein the device is provided with an ultraviolet lamp of a water-cooled double tube structure for emitting ultraviolet rays on an object, a heat ray shielding filter, which is interposed between the object and the lamp, and a cooler for feeding cold air to the lamp and the object. CONSTITUTION:An object 2 consists of a laminated panel and ultraviolet application is conducted for fixing and bonding together one pair of substrates via an ultraviolet cured resin. An ultraviolet lamp 1 is involved in a jacket 3 made of quartz glass and a heat dissipation from the lamp is absorbed in the jacket 3 by circulating cooling water in the jacket 3. A heat ray shielding filter 4 is interposed between the lamp 1 and the object 2. The filter 4 reflects long- wavelength components, such as infrared rays, being contained in a radiation from the lamp 1 and selectively applies ultraviolet rays only to the object 2. Moreover, an external cooler 5 is incorporated in an ultraviolet emitting device, cold air is fed to the lamp 1 and the object 2 by the cooler 5 via a duct 6 and a force-cooling is conducted.
Patent JP-S56165667-A (JP)
Title: Energy conducting device for wire and cable wound on drum
Inventor: SASAGAWA MASAO
IPC: B65H75/34
Filed: 1980-05-24
Abstract: PURPOSE: To provide possibility to perform high frequency signal or light transmission by connecting cables and wires wound on a drum with the major electrical  apparatus without using any rotary sliding contact or the like.  
     CONSTITUTION: In a device to transmit energy such as electric or optical signals and electric power to the cables and wires 2 wound round a drum 1 and the major electrical apparatus 4 installed outside the drum, a lead cable 6 is wound on a reel 10 which is in connection with the drum 1 concentrically and rotates at the same time as the drum 1. A device to accumulate this lead cable 6 is installed between the major electrical apparatus 4 installed outside the drum 1 and said lead cable 6. According to this construction, the lead cable 6 can be accumulated, so that any desired signal transmission etc. can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0571025-A (JP)
Title: Oiling ring for spinning frame
Inventor: KAZUKA YASUHIRO
IPC: D01H7/60
Filed: 1991-01-10
Abstract: PURPOSE:To provide an oiling ring permitting to smoothly feed an oil to the surface of the ring, suitable for the production of a yarn at a high speed in high productivity and used for a spinning frame, by molding porous ceramics comprising spherical alumina ceramics and having an average pore diameter within a specific range. CONSTITUTION:An oiling ring 1 reduced in the abrasion of a ring and a traveler, free from the generation of clogging, highly elongated in the life and used for a spinning frame is produced by molding porous ceramics comprising spherical alumina ceramics and having an average pore diameter of 15-30mum.