baber/WOPTO huggingface dataset:
Patent JP-H06331015-A (JP)
Title: Gear change control device for automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/04
Filed: 1993-05-25
Abstract: PURPOSE:To improve durability of a pressure regulating means in an automatic transmission for controlling boost of engaging oil pressure at the time of gear change. CONSTITUTION:The gear change control device of an automatic transmission A for controlling boost of engaging oil pressure of an abrasion engaging device at the time of gear change, is provided with an engine load change rate detecting means 1 for detecting the change rate of an engine load at the time of gear change, and a boost control means 2 for changing either at least one of the amount of a means for boosting engaging oil pressure according to the change rate of the detected engine load or a boost continue time. The boost amount of engaging oil pressure is reduced or a boost time is shorten when the degree of necessity for shortening the gear change time especially is low such that the change rate of the engine load is small. It is thus possible to reduce a load applying on the pressure regulating mechanism of engaging pressure so as to improve durability thereof.
Patent JP-H05344326-A (JP)
Title: Picture processing method and device therefor
Inventor: SHIMAZAKI OSAMU
IPC: H04N1/60
Filed: 1992-06-05
Abstract: PURPOSE:To prepare a satisfactory reproduced picture by high precisely correcting picture data read from a read original, and obtaining desired chromaticity data. CONSTITUTION:Conversion data are prepared from data obtained by reading a chart for correction by a spectro-densitometer and a picture reader, and stored in a look-up table storage part 90. The picture information of the read original is converted by using the pertinent conversion data, three original color synthesized density data are prepared by smoothing the converted density data by using the spectral density characteristic of a color photosensitive material stored in a spectral density characteristic storage part 86, and the desired chromaticity data are searched. Thus, the high precise picture data can be obtained regardless of an error at the time of reading the chart for correction can be obtained.
Patent JP-H07335690-A (JP)
Title: Semiconductor device
Inventor: YAMAHA TAKAHISA
IPC: H01L23/52
Filed: 1994-06-03
Abstract: PURPOSE:To increase a resistance to electromigration at a connection between an upper and a lower interconnect and prevent the decline in a shear strength at a wire bonding section at high temperatures. CONSTITUTION:After an interlayer insulating film 16 is formed so as to cover first layers, an interconnect layer 14A and a pad layer 14B, connection holes 16a, 16b are made in the film 16. Both of the layers 14A and 14B are constituted mainly of an Al alloy film and they have an antireflection film such as TiN in the most upper layer. After the antireflection film is removed from the layer 14B only, an interconnect layer 18A and a pad layer 18B of a second layer of aluminum alloy are formed so as to correspond to the layers 14A and 14B respectively. The total thickness of the Al alloy films of the layers 14B and 18B should be, for example, 1.4mum. Then, a protective insulating film 22 is formed and a connection hole 22b is made in the film 22 and an Au wire is bonded to the layer 18B. When this is left to high temperatures, enough Al is supplied to the bonding section from the layers 14B and 18B.
Patent JP-S6125373-A (JP)
Title: Shading correction device
Inventor: INUI TETSUYUKI
IPC: G06K9/36
Filed: 1984-07-13
Abstract: PURPOSE:To apply shading to all picture elements by driving and controlling a programmable gain amplifier based on data written on a memory at reading of original. CONSTITUTION:Since enable-signals EN1, EN2 are brought into both logical ''0'', an addressable latch circuit 7 and a 3-state buffer 9 are both inactivated. Then the read of a shading correction data generated from a RAM11 and latch operation of a latch circuit 12 only are executed repetitively. Thus, even when any kind of picture signal CE is inputted to a programmable amplifier 3, level correction is executed to each picture component of the picture signal, and when the signal CE shows a fully white level, the level is brought nearly uniformly into a peak level. When black/white signals are mixed, a correction picture signal RCE representing the level attenuated by the same rate is outputted to each picture element similarly to the level of a black picture element based on the peak hold level taken as the level of the white picture element. Thus, the signal inputted from a sensor 1 is subjected to shading correction.
Patent JP-H10321706-A (JP)
Title: Carrier placing mechanism
Inventor: SAEKI HIROAKI
IPC: B65G49/07
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrier placing mechanism which does not hinder a carrier transfer by reducing a space for installation of a wafer detecting unit and can surely detect the presence or absence of a wafer with high accuracy, irrespective of the optical accuracy of a carrier. SOLUTION: In this mechanism 10, wafer-detecting means 14 for detecting each wafer in a carrier main body 21 on a carrier rest 11 is provided on the carrier rest 11. In the wafer-detecting means 14, a light-emitting element 14A and a lightreceiving element 14B are disposed above and below a wafer. A holding body 14C holds these elements 14A, 14B and is driven by an air cylinder 14E between the position, where the wafer is sandwiched and the outside of the carrier body 21.
Patent JP-H11340027-A (JP)
Title: Current lead
Inventor: TOYODA KATSUYOSHI
IPC: H01F6/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a current lead for superconducting coil partially using an oxide superconductor. SOLUTION: A current lead is provided with an externally connected lead 8a formed of a normal conductor, a high temperature-side superconducting lead 8b formed of an oxide superconductor, and a low temperature-side superconducting lead 8c formed of a metallic superconductor. The low- temperature end of the lead 8a is connected to the high-temperature end of the lead 8b and the low-temperature end of the lead 8b is connected to one end of the lead 8c. Moreover, the other end of the lead 8c is connected to the leading-out section of the a superconducting coil 4.
Patent JP-S6038785-A (JP)
Title: Composite magnetic bubble element
Inventor: KODAMA NAOKI
IPC: G11C11/14
Filed: 1983-08-10
Abstract: PURPOSE:To weaken the influence of a magnetic field, which is generated on boundaries between an ion implantation area and the other areas and obtain a good transfer characteristics even with a low magnetic field, by providing an area, which has the implantation depth changed continuously and has prescribed angle, length, etc., on a transfer path due to ion implantation. CONSTITUTION:A part 12 where the implantation depth is changed continuously is provided near the boundary part between an ion implantation area 1 and the other areas 2, and an angle theta formed between a line right-angled to an inclined line on the boundary face of the part 12 and the boundary face where a magnetic bubble is transferred is >=30 deg., and a length (l) of the boundary between the part 12 and an ion implantation area 4 forming the transfer path is twice or more as long as the diameter of the magnetic bubble. Consequently, even if intra-face magnetization 8 of the area 1 strikes boundaries to generate magnetism 9, a magnetic pole 9 is not centralized to boundaries because boundaries have a taper shape, and the influence upon the magnetic bubble is weakened in comparison with stepwise formed boundaries to secure a good transfer characteristics, and further, the magnetic bubble is transferred through a ''Permalloy'' transfer path 3 forming a composite transfer path.
Patent JP-H06173501-A (JP)
Title: Post with weight for general purpose
Inventor: SHIRAYANAGI ISAO
IPC: E04H12/22
Filed: 1992-04-21
Abstract: PURPOSE:To obtain a stable post for general purpose by charging concrete in a tire, in a post using a tire. CONSTITUTION:A tire is laid down to position the rim holes 3 in the vertical direction and a plurality of bottom plates 4 having a smaller width than the diameter of rim hole are arranged in the tire and the rim hole 3 at the lower side is closed. A cylindrical post pipe 5 is attached to some of the bottom plates 4. A filler is charged in the inside of tire to increase the weight and the above- mentioned post pipe is fixed.
Patent JP-2000334389-A (JP)
Title: Device for painting out bar code of undelivered mail
Inventor: OGATA KAZUYUKI
IPC: B41J29/36
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device painting out a bar code printed on a mail by an automatic mail sorting device. SOLUTION: A bar code painting-out device has a box type main body 1 and a guide groove 2 formed in the main body 2. A special ink member opposingly disposed against the guide groove 2 paints out a bar code with its nib. A pressing member 4 caps the nib of the special ink member and thrusts a dead mail onto the nib of the special ink member. When a dead mail 5 is moved along the guide groove 2, a link device moves the pressing member 4 backward to expose the nib of the special ink member, painting out a bar code 60 on the dead mail 5, which forms a painted out region 61.
Patent JP-H05311840-A (JP)
Title: External facing plate
Inventor: KAMIBAYASHI TOMOKO
IPC: E04F13/14
Filed: 1992-05-12
Abstract: PURPOSE:To improve the appearance by forming an outer wall without making the longitudinal joints between external facing plates and pillar parts, conspicuous. CONSTITUTION:A rectangular region 4 which is surrounded by a longitudinal joint 2 and a lateral joint 3 is formed by forming the longitudinal joints 2,... which extended in the vertical direction and the lateral joints 3,... which are connected with the longitudinal joints 2,... and extend in the horizontal direction, on the outer surface. The part between the contiguous joints 2 and 2 is set to a plural different length values including the pillar width length L which is nearly equal to the width of a pillar arranged between the outer decoration plates 1 and 1. One among several kinds of streak patterns 5 having different directions is applied to the rectangular region 4.
Patent JP-S5849296-A (JP)
Title: Recording material for thermal transfer
Inventor: TABATA YUKIO
IPC: B41M5/392
Filed: 1981-09-18
Abstract: PURPOSE:To obtain an inexpensive recording material offering excellent durability, fixative property, dot quality and being readily manufactured by a method wherein the material employs a self-supporting type ink sheet mainly comprising a coloring component and a binder component made of a particular thermoplastic resin. CONSTITUTION:In the thermal transfer method comprising the steps of piling a recording substance 2 over a recording material 1 for thermal transfer, heating the recording material 1 by causing a heat head 3 to make contact with the material 1, and allowing ink to be transferred to the recording substance 2, said recording material 1 being a self-supporting type thermal ink sheet mainly composed of a coloring component and a binder component made of thermoplastic resin with the fusing point or a softening point of 70-300 deg.C. Moreover, the coloring component should be preferably carbon black and it would be advantageous to employ styrene resin and polyvinylbutyrare as the binder component.
Patent JP-H1058914-A (JP)
Title: Antistatic tire
Inventor: NAITO YASUHIRO
IPC: B60C19/08
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the molding capability without deteriorating the characteristics of a tire, by installing the tread rubber on a periphery of a tread composed of a rubber composition of low electric conductivity, through a high electrically conductive sheet, extending from a surface to a bottom face of the tread in the width direction, and having a prescribed specific resistance value. SOLUTION: In a tire having the tread rubber of high silica blending, the tread rubber is installed on at least a part of a periphery of the tread composed of the rubber composition of low electric conductivity, through a sheet of high electric conductivity extending from a surface 2 of the tread to a bottom face 3 of it in the width direction, and having not more than 10<6> Ω.cm of specific resistance value. This sheet 1 is preferably intervened on a joint part of the tread, and the width in the peripheral direction of the tire, of the sheet 1 is set within 0.5-50mm. The sheet 1 is used on only a part of the tire tread, so that a lowering of the uniformity of the tire can not be found, and the deterioration of the other characteristics can be prevented.
Patent JP-H0440803-A (JP)
Title: Posture control device of operating device
Inventor: YOSHIDA SADAJI
IPC: A01B63/10
Filed: 1990-06-04
Abstract: PURPOSE:To simplify equipment constitution by attaching a guide body for guiding a weighting type sensor to return posture corresponding to posture parallel to this machine and operating a posture return control means based on detected result of weighting sensor. CONSTITUTION:When an operating device 4 is raised in a state of raising posture, weighting type sensor 11 is engaged with a guide body 10 in raising end and changed to posture which the guide body 10 decides. The posture which the guide body 10 decides is parallel return posture to this machine A. Even when posture of the operation device 4 is posture in which this machine A has inclination to ground at the point of time when the operating device 4 is raised, posture of weighting type sensor 11 is controlled using the guide body 10 by raising the operating device 4. As a result, rolling cylinder 7B is contracted, corresponding to the posture of the sensor 11 and the operating device 4 can be changed to parallel return posture.
Patent JP-H05310487-A (JP)
Title: Production of sic-coated graphite material
Inventor: YAMAMOTO OSAMU
IPC: C04B41/87
Filed: 1992-05-12
Abstract: PURPOSE:To provide a method for producing a SiC-coated graphite material, excellent in surface smoothness, having an SiC coating layer of a gradient functional structure and capable of exhibiting high levels of oxidation and thermal shock resistance in a high-temperature oxidizing atmosphere. CONSTITUTION:The surface of a graphite substrate is heat-treated at >=1400 deg.C temperature in an argon atmosphere while bringing the surface thereof into contact with Si powder to form an SiC coating layer of a gradient functional structure on the substrate surface. The contact degree of the graphite substrate with the Si powder is preferably set so as to provide the SiC powder in an amount within the range of 4.0-7.0g based on 1cm<2> surface area of the graphite substrate.
Patent JP-S5670531-A (JP)
Title: Light-shade ratio amplifier
Inventor: KATOU YOSHITAKE
IPC: G09F9/00
Filed: 1979-11-14
Abstract: PURPOSE: To improve the contrast of an input light image by amplifying its light- shade ratio greatly by using electric field effect type liquid crystal (FELC) differing in light transmissivity greatly across a specific applied voltage and a cell having a specific photoconductor stacked on a transparent electrode.  
     CONSTITUTION: The cell, made of transparent substrates 1 provided with transparent electrode layer 2 at every one surface and stacks of phase transition type liquid crystal 4 changing from the cloudy state into the transparent state by being applied with a voltage and photoconductive layer 10 transmitting light at a constant rate between substrates 1, is provided with driving power source 9. When this cell while irradiated with input light 11 is applied with the voltage, layer 10 increases in conductivity in response to bright light and the transmissivity of liquid-crystal layer 4 increases. Since the conductivity of layer 10 is small at a dark part, voltage conditions with the small transmissivity of liquid-crystal layer 4 are selected, so that output light obtained by amplifying the light-shade ratio of the incident line can be obtained. Thus, an optical signal is amplified by requiring neither a different light source nor a special optical system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01314133-A (JP)
Title: Manufacture of long composite molding
Inventor: KARIKAYA KOUICHI
IPC: B29K105/06
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a long composite molding excellent in appearance and dimension and also extendable and shrinkable at low temperature by a method in which after a sheetlike prepreg has been formed, curing reaction is achieved by ultraviolet ray- radiation and its curing is perfectly finished, and then both surfaces of the prepreg are coated with an adhesive and further covered with thrmoplastic resin by extrusion molding, whereby a core layer is stuck to the jacket layer of thermoplastic resin through the adhesive. CONSTITUTION:A roll of sheetlike prepreg 8 is continuously uncoiled into a roll forming device 9. While the prepreg is softened under heating by this roll forming device 9, it is formed by bending into a prescribed shape such as a trough etc. The prepreg having been formed by bending is continuously guided into the reaction curing layer 10 in which ultraviolet ray-lamps are arranged, and ultraviolet ray is radiated thereon from the ultraviolet ray-lamp, whereby unsaturated polyester resin is perfectly cured, and the core layer 11 having the shape of a trough etc., is obtained. Next, both surfaces of the core layer 11 are coated with an adhesive 13 by a covering mold 12, and the core layer, as it is, is guided to the cross head die 14 of an extruder, and then is covered with the thermoplastic resin such as vinyl chloride resin as a jacket layer 15. Then, while the core layer is surface-finished by passing a sizing mold 16, it is taken up by a stretching machine 17 after it has been cooled and solidified.
Patent JP-S6124414-A (JP)
Title: Controlling method of amount of gas mixed in liquid
Inventor: MIYOSHI YOJI
IPC: B29B7/76
Filed: 1984-07-14
Abstract: PURPOSE:To realize the aimed-at mixing rate more rapidly than required by conventional natural emission of gas by a method wherein the emission of gas in liquid is accelerated by positively lowering the pressure in a liquid tank, when the mixing rate of gas in liquid becomes larger than the target value. CONSTITUTION:A passage is made by connecting a stock solution tank 1, in which liquid component of plastic is stored, through a selector valve 3, three-way valves 4 and 5 with a circulating cylinder 6. At the same time, a circulating passage, which returns through the three-way valves 4 and 5 and a piping 2 to the stock solution tank 1 again, is also made. An actuator 8 drives the piston 7 in the cylinder 6. A gas blowing-in device 10 is arranged in the piping 2. The mixing rate of gas in liquid is obtained based upon the signals sent from a pressure sensor 15 installed on the cylinder 6 and from an encoder 14, which reads the position of a piston 7a. When the obtained mixing rate is lower than the set value, a valve 23 is open to mix more gas in the liquid. When the mixing rate is higher than the set value, the gas in the liquid is emitted by means of the controlling mechanism 25 of the pressure in the tank 1. The liquid, the gas mixing rate of which is controlled as just mentioned above, is sent to a metering cylinder 30 and a head 31 in order to be subjected to the reaction.
Patent JP-S5670466-A (JP)
Title: Detector for change in impedance
Inventor: AZEGAMI TADASHI
IPC: G01D5/18
Filed: 1979-11-13
Abstract: PURPOSE: To measure the change in the differential impedance by a simple constitution by forming a bridge circuit of a pair of impedance elements whose impendance is changed differentially and of a current transformer wherein the primary and secondary wirings are equal.  
     CONSTITUTION: The currents i 1  and i 2  flowing through the impedance elements 11 and 12 whose impedance Z 1 , Z 2  is changed differentially become equal to other. Moreover, since the elements 11 and 12 are connected with the terminals, different in polarity, of the primary and secondary windings 4a and 4b, having the same number of turns, of the current transformer and form the bridge circuit, the AC voltage generated between terminals 111 and 42, 121 and 43 is equal and turns to be AC voltage e 0  from an oscillator 3' satisfying formulas I and II. Therefore, the voltage e at both ends of the winding 4a becomes the voltage proportional to the fluctuation of the impedance satisfying the condition of the formula III, and this voltage is measured by a signal detecting part 5 in a simple constitution wherein a circuit for controlling the current of the oscillator 3', etc. is not required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5770956-A (JP)
Title: Plasma ignition device for internal combustion engine
Inventor: IMAI IWAO
IPC: F02P3/01
Filed: 1980-10-22
Abstract: PURPOSE:To recover speedily accumulation amount of a battery when it is lower than a predetermined value by stopping a power source for plasma except for in starting time and carrying out ignition with only a power source for normal spark discharge. CONSTITUTION:An accumulation amount judging circuit 17 detects the accumulation amount of a battery 1 and produces the output signal S1 which becomes 1 or 0 respectively when such amount is less or larger than a predetermined value. A rotational speed judging circuit 18 generates the output signal S2 which becomes 1 or 0 respectively when the rotational speed of an engine is larger or less than a predetermined value. Next, a delay circuit 19 produces signal S3 which lags behind the signal S2 by a constant time. An AND circuit 20 generates the high level output when the signals S1, S3 are both 1 to turn on Tr21. When the Tr21 is turned on, a relay 22 with a normally closed contact is magnetized to open the contact so that connection between the power source for plasma and the battery 1 is interrupted. Thus, ignition in a ignition device is carried out only by the power source for spark discharge.
Patent JP-S6039257-A (JP)
Title: Program file constituting method
Inventor: NIIJIMA TOSHIMASA
IPC: G06F7/22
Filed: 1983-08-11
Abstract: PURPOSE:To attain ease of data analysis and forecast by securing fixedly a specified data area including a time series parameter in the unit of totalizing in a magnetic disc and accumulating data till a desired point of time to a reference data to total various daily data in the unit of month. CONSTITUTION:In collecting data generated independently of time series at a discrete point of time such as monthly, time series parameters 0-15 are provided in the unit of totalizing corresponding to a customer, name of department and unit month or the like. The data area specified by plural parameters including the timeseries parameter in the unit of totalizing is secured fixedly in the magnetic disc. Further, the desired data is obtained by accumulating the data till the desired point of time to the reference data, various daily data are totalized in the unit of month to attain ease of time series analysis and forecast or the like.