baber/WOPTO huggingface dataset:
Patent JP-S6218620-A (JP)
Title: Coating type vertical magnetic recording medium
Inventor: USHIGOME HISASHI
IPC: C10M105/00
Filed: 1985-07-17
Abstract: PURPOSE:To realize the output of a high short wavelength region and the durability to withstand severe running conditions as a floppy disk with good balance by making combination use of a fatty acid and phosphate as a dispersant. CONSTITUTION:The fatty acid and phosphate are used in combination as the dispersant for a coating type vertical magnetic recording medium. A myristic acid as the fatty acid acts as the effective dispersant, as the carboxyl group in the molecules thereof is adsorbed on the surface of magnetic powder. The myristic acid as the dispersant is mainly added to improve the dispersibility and the phosphate as the dispersant is added to wet the magnetic powder well with the binder resin.
Patent JP-H10329459-A (JP)
Title: Method and apparatus for judging authenticity of form
Inventor: MAKITANI SHINICHI
IPC: B42D15/10
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for judging the authenticity of a form by causing an OCR to read optical characters printed on the form. SOLUTION: A row of optical characters 11 is provided at a predetermined location of a form 1 which comprises in combination optical characters in a normal Japanese ink that can be read by an OCR and optical characters in a mixed color Japanese ink that cannot be read by the OCR, and the authenticity of the form can positively be judged by seeing whether or not the number, location or content of only the characters in the row of optical characters 11 that are printed in the normal Japanese ink coincide with a predetermined number, location or content for the character.  In addition, such a judgement can be effected by an apparatus comprising a form feed-in portion, an information reading portion for reading only the characters in the normal Japanese ink of the row of optical characters 11 printed on a form in the normal Japanese ink and optical characters in the mixed color Japanese ink, a form feed-out, portion and a control portion.
Patent JP-S5490976-A (JP)
Title: Manufacture for mos type semiconductor device
Inventor: KUNINOBU SHIGEROU
IPC: H01L21/306
Filed: 1977-12-28
Abstract: PURPOSE: To increase the yield rate by obtaining the specified effective channel length without increasing the substrate pattern size and preventing the variation in the thresholf voltage, through the formation of diffusion for the source and drain region by means of the gate electrode pattern used as a mask, after the pattern is formed by using the expansion of photo resist.  
     CONSTITUTION: At the both edge of the Si substrate 1, thick field SiO 2  film 2 and the gate SiO 2  film 3 located between them are provided, opening 4 is made on the film 3, and the polycrystal Si film 5 including the impurity of different conduction type as the substrate 1 is deposited on the entire surface. After that, the impurity in the film 5 is diffused, the source and drain regions 6a and 6b are formed, and the resist film 7 of specified pattern is placed on the film 5. Next, the film 7 is expanded as 7' by baking it, the polycrystal film 5 is etched by using this as a mask, constituting the gate electrode 5b. After that, the impurity ions of the same conduction type are injected on the regions 6a and 6b, forming the source and drain running regions 8a and 8b and the electrodes 5a and 5c are respectively attached to the regions 6a and 6b by removing the film 7'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10335328-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ARITOKU TAKEHIRO
IPC: H01L21/3205
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To secure the EM life of a power supply line without increasing the capacitance of a signal line and besides narrow a width of the power supply line by a method wherein a wire width and a film thickness of the power supply line are larger that a wire width of a signal line and a film thickness of the signal line. SOLUTION: An insulation film 2 and a conductive film 3 are formed on a semiconductor substrate 1. A signal line 4 and a power supply line 5 are formed using a lithography technique and an etching technique. Thereafter, an insulation film 6 is formed and a flatting applying film 7 is applied and baked. At this time, it is thin on the signal line 4 of a fine wire width and thick on the power supply line 5 of a thick wire width due to an original property of the applying film 7. For this reason, if anisotropic etch-back is carried out until a surface of the signal line 4 is exposed, the surface of the power supply line 5 is not exposed. Only the signal line 4 is etched on conditions that an etching rate is high, and a film thickness of the signal line 4 is set about half the original size. Thereafter, a flatting applying film 8 and an insulation film 9 are formed.
Patent JP-H04354327-A (JP)
Title: Device for epitaxially growing compound semiconductor
Inventor: OTAKI NORIO
IPC: H01L21/205
Filed: 1991-05-31
Abstract: PURPOSE:To extend the life of an HCl supply line and manufacture a compound semiconductor light emitting element whose Fe concentration is reduced by permitting a part from a filter to a gas supply port to be resin piping or piping whose interior is coated with ceramic or resin. CONSTITUTION:At least the part from a filter 28 to a gas supply port 6 among the HCl supply line 20 of the device, in other words, a connector 22 and a guide pipe 24, are permitted to be resin piping or piping whose interior is coated with ceramic or resin. Fluororesin is suitable for the resin for the piping and coating. The piping of the device does not corrode even the corrosive HCl gas is passed through. Contamination by Fe, etc., on the compound semiconductor substrate is suppressed and the life of the HCl supply line is extended.
Patent JP-H06336789-A (JP)
Title: Thermal insulating roof material
Inventor: SHIMIZU KEISUKE
IPC: E04D3/24
Filed: 1993-05-25
Abstract: PURPOSE:To pevent heat from penetrating through a roof so that the interior of a room is maintained at a desired temperature by laying a long box-shaped board having therein a through hole on the roof so that a natural flow of air takes place in the through hole. CONSTITUTION:A board 1 of long box-shape is formed by extrusion or the like. One or more square holes 2 each having a side 2cm or more in length are formed in the board. By engaging purlin setting protruding strips 3 of the board 1 with purlins 10, the board 1 is laid. At the opposite ends of a ridge beam 13, the surface layer at the end of the board 1 is cut off to form a cut part 11 so that the holes 2 extending up to about 10cm are exposed, which exposed holes are covered with a ridge board 8 to complete a thermal insulating roof. Even if the surface of the thermal insulating roof is heated by solar heat, air flows naturally through the holes 2 and is discharged from discharge gaps 9, so that the lower surface of the roof can be maintained at low temperatures.
Patent JP-S5281089-A (JP)
Title: Preparation of ruthenium catalyst
Inventor: WAKIZAKA HIROSHI
IPC: B01J23/89
Filed: 1975-12-29
Abstract: PURPOSE: To render it possible to form a composite oxide permitting less reduction of activity on a catalyst carrier by heat-treating the carrier on which a ruthenium salt and a metal salt of a different kind are supported in an inert atmosphere to restrict volatileness of ruthenium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H084612-A (JP)
Title: Intake resonator of internal combustion engine
Inventor: NAKAJIMA HIROYUKI
IPC: F02M35/12
Filed: 1994-06-15
Abstract: PURPOSE:To improve workability of assembling, and also to secure a sufficient seal area and stiffness of a joint part. CONSTITUTION:In an intake resonator wherein a resonator main ] body part 1 is installed approximately coaxially to an intake duct and on its outer peripheral side, the resonator main body part 1 is integrally formed by one side first intake duct part 2 is the upstream or the downstream, and a second intake duct part 4 positioned in the resonator main body part 1 is integrally formed by one side third intake duct part 5 in the upstream or the downstream of the resonator main body part 1, and ends 1a, 1b on both sides of the resonator main body part 1 are fitted to the second intake duct part 4.
Patent JP-H1011088-A (JP)
Title: Device and method for voice recognition, and machine and method for vending ticket
Inventor: YAMAZAKI RYUJI
IPC: G10L15/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To issue a ticket through a natural and smooth conversation by deciding that an outputted recognition result is an error when it is decided that two voices are similar. SOLUTION: A similarity decision part 13 compares a currently inputted pattern with the input pattern of a last inputted voice stored in an input voice storage part 16. The comparison is made by a continuous DP matching method. The similarity decision part 13 inputs whether or not the two input patterns have places (word) which are similar to each other exceeding a threshold value to an error decision part 18 as the comparison result. The error decision part 18 decides whether or not the recognition result which is outputted previously is an error according to the results inputted from the similarity decision part 13 and an affirmative decision pat 14, and inputs the result to an interaction sentence composition part 21. When it is decided that the two voices are similar, it is decided that the outputted recognition result is wrong.
Patent JP-S6050569-A (JP)
Title: Magnetic brush cleaning device
Inventor: NISHIO TADASHI
IPC: G03G21/10
Filed: 1983-08-31
Abstract: PURPOSE:To make a device small-sized and light by providing an auxiliary cleaning blade for removing a residual toner existing in other part than the effective picture width of a recording drum, and also constituting so that the width of a magnetic crush is a little larger than the effective picture width. CONSTITUTION:An auxiliary cleaning blade 10 is provided on both side parts of the surface of the drum 1 at the upstream side of the magnetic brush 3, and it is provided fixedly together with its holder 11 on a copying machine body or a cleaning device body so that its tip part contacts by pressing to the surface of the drum 1. One side end of this auxiliary cleaning blade 10 is positioned at the end part of the drum 1, and the other side end has the width of such an extent as reaches the end part of an effective picture width (a) of the drum 1, and it is installed so that the inside is inclined by theta1 in the advancing direction of the drum against the drum shaft. Also, the width c' of the magnetic brush 3 made by a magnet roll 2 is formed to the width which is the same as the effective picture width (a), or a little wider than it.
Patent JP-S6229752-A (JP)
Inventor: HORUSUTO BAIYAA
IPC: F02F11/00
Filed: 1986-07-07
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-S5383042-A (JP)
Title: Earthquake-proof control board
Inventor: TSUDA MOTOHIRO
IPC: H02B1/54
Filed: 1976-12-29
Abstract: PURPOSE: To provide a big strength and an improvement of resistance against earthquake, by providing crosswise members, removable with a tension cable of being applied, at opening part of the control board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6135510-A (JP)
Title: Molecular beam epitaxy growth method
Inventor: KAWAI NAOYUKI
IPC: H01L21/268
Filed: 1984-07-27
Abstract: PURPOSE:To reduce interfacial level between a semiconductor crystal and MBE growth layer by heating a semiconductor crystal which has been purified with hydrogen plasma and allows deposition of arsenic film thereon with the molecular beam epitaxy apparatus, and executing the molecular beam epitaxy growth to the surface purified by removing the arsenic film. CONSTITUTION:The surface is purified by hydrogen plasma and impurity atom 5 is removed from the surface of substrate 1. The arsenic material is heated after purification. After the purification, arsenic material is heated and arsenic vapor is deposited on a sample. Thereby, a structure where the arsenic film 6 is deposited can be obtained. The arsenic film 6 deposited to the surface is evaporated by heating the substrate 1 within the MBE apparatus and the purified crystal surface is exposed. The MBE growth is directly adapted to the surface of this crystal. Thereby, polycrystalline is precipitated on a metal layer 3, forming a polycrystalline growth layer 7 and the MBE growth layer 8 is formed on an impurity-added layer 4. Since the arsenic protection film is remained immediately before the MBE growth and the condition of previously purified crystal surface is maintained, electronic devices can be formed easily.
Patent JP-H0324155-A (JP)
Title: Polyamide blow molding material
Inventor: DEGUCHI RYUICHI
IPC: C08K3/34
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a polyamide blow molding material having excellent blow moldability, rigidly, dimensional stability and surface smoothness and being desirable for products such as pots, tanks and air ducts by mixing a polyamide resin with a layered silicate. CONSTITUTION:A polyamide blow molding material is obtained by mixing 100 pts.wt. polyamide resin (desirably one of an average mol.wt. of 25000-35000, e.g. nylon 6) with 0.05-30 pts.wt. layered silicate of a thickness of 6-20Angstrom  and a side of 0.002-1mum, e.g. montmorillonite.
Patent JP-H1094626-A (JP)
Title: Golf training stand
Inventor: TAIT D LOGAN
IPC: A63B69/36
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems associated with the internal mechanism of known inclined training stands that these mechanisms have a tendency to include intricate mechanisms and electrical elements and that the devices consisting of such mechanisms are costly, have a danger of trouble, require maintenance costs and lack in external driving power sources to allow easy utilization. SOLUTION: This training stand has a stand part 15 pivotally movably held on a base part 11. Unlike the known golf training stands, this stand part 15 is adapted to be pivotally driven in such a manner that its inclining position is fluctuated only by the position of a golfer existing on the stand part. As a result, the golfer's weight pivotally moves the stand part 15 without requiring a power driving mechanism. This training stand includes mechanisms for facilitating the positioning of the stand part 15 by limiting the stand part so as not to freely pivotally move throughout the entire range of exercise in response with the golfer's weight. This mechanism is provided with a valve 38. This valve 38 is capable of simultaneously controlling the pivotal motion to the entire direction of the stand part 15.
Patent JP-2000349495-A (JP)
Title: Electronic component supply apparatus
Inventor: KANO YOSHINORI
IPC: H05K13/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component supply apparatus which can effectively prevent a component, dust particles or the like from entering between the moving element and the stator of a linear motor. SOLUTION: This electronic component supply apparatus 3 is provided with a unit base 12 on which many component supply units 13 can be mounted so as to be arranged transversely. The electronic component supply apparatus is provided with a machine base 11 on which the unit base 12 is placed so as to be freely slid. The electronic component supply apparatus is provided with a linear motor 14 which is composed of a stator 47 attached to the machine base 11 via a magnet base 44 and which is composed of a moving element 48 attached to the unit base 12. The stator 47 and the moving element 48 are faced in the upper part and the lower part.
Patent JP-S6050247-A (JP)
Title: Fuel supply control device
Inventor: OOHARA YOSHITAKA
IPC: F02D41/18
Filed: 1983-08-29
Abstract: PURPOSE:To suitably adapt a fuel supply control device in a simple structure to an engine provided with a turbo-charger, by providing an air-flowmeter output compensating circuit for compensating the output value of an air-flowmeter to a specific value when the intake-air amount of the engine exceeds a predetermined value. CONSTITUTION:An air-flowmeter output compensating circuit 5 is disposed between an air-flowmeter 1 and an electronic control device 3. The output of a boost pressure detector 6 for detecting the boost pressure of intake-air is delivered to the compensating circuit 5. The compensating circuit 5 compensates the output value of the air-flowmeter 1 to a value which is apparently increased, when the output value is larger than a predetermined value. With this arrangement, by the addition of such a simple circuit, the fuel supply control device may be suitably adapted to an engine provided with a turbo-charger.
Patent JP-S5489539-A (JP)
Title: Control unit for usage priority of common use resource
Inventor: HIYOSHI SHIGEKI
IPC: G06F15/16
Filed: 1977-12-27
Abstract: PURPOSE: To reduce the processing time for usage priority check, by tentatively checking the content of a plurality of counters provided every usage mode by means of the hardware circuit.  
     CONSTITUTION: At the start of usage priority check, the number of users of the objective common use resource is registrated every usage mode to the usage condition display counters CR k1  to CR kp  of common use resoure K of the counter table set 1, and the bit train R representing the resource K via the signal line 11 from CPU 4, bit train X representing usage mode M and the bit E=0, are fed to the counter control set 3 and the usage right check set 2. Further, at the end of usage of resource, the bit trains R and X via the signal line 11 from CPU 4, and the bit E=1 representing the end of usage, are fed to the unit 3. Next, the unit 3 receives signal via the signal line 12 from CPU 4, and if E=0, the bit train R s converted into the selection signal S to pick up the content of counter corresponded from the counter table and it is fed to the set 1 via the signal 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000342948-A (JP)
Title: Dilution apparatus
Inventor: KUROSE TAKESHI
IPC: F03B13/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a dilution apparatus for which driving force is easily obtained to send a raw liquid and which is capable of well following the change of the viscosity of a raw liquid and carrying out dilution so as for the resultant liquid to have a relatively stable concentration, and also adjusting the concentration of the liquid. SOLUTION: This dilution apparatus comprises an impeller 18 interposed in a flowing water supply route 12a, transmission mechanism 22-26 joined to the main axis 18a of the impeller 18, and a raw liquid sending out part operated by the transmission mechanism to send a raw liquid received from one side to the other side 30c and gives a diluted liquid by joining the sent out raw liquid to flowing water from the impeller 18. Branched routes are formed for flowing water from the impeller and the sent out raw liquid and adjustment valves are optionally and properly installed so as to properly dilute and mix the raw liquid.
Patent JP-S5860567-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI YUKIO
IPC: H01L21/8242
Filed: 1981-10-06
Abstract: PURPOSE:To manufacture the semiconductor device of excellent reliability by a method wherein the layer resistance of the firstr layer electrode is reduced to the fullest extent, a taper etching having suitable taper angle is performed, and the disconnection of wire on the second layer electrode is prevented. CONSTITUTION:A thermal oxide film is grown on a silicon substrate 1, and a field oxide film 2 is formed by performing a patterning. A gate oxide film 3 is grown on the element forming region of the silicon substrate 1 by performing heat treatment in a dry oxygen atmosphere, and a polycrystalline silicon 4 which will be turned to the first layer gate electrode is deposited on the whole surface of the gate oxide film 3. In addition, phosphorus is shallowly ion-implanted on the surface of the polycrystalline silicon layer 4, whereon a high density phosphorus was doped, and damage is given to the surface of the layer 4. After a resist pattern 5 has been formed, a taper etching is performed on the polycrystalline silicon layer 4 which will be turned to the first layer gate electrode. After the resist pattern has been peeled off, the exposed part of the gate oxide film 3 is exfoliated, and an interlayer insulation film 6 and the second layer gate oxide film 7 are formed.
Patent JP-2000032396-A (JP)
Title: Picture compression recording medium reproducer
Inventor: KAGOSHIMA JIYUNICHI
IPC: H04N19/625
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to reproduce a picture and a voice which do not cause unnaturalness in performing forward twice speed reproduction from a medium by composing a device with a means for reproducing video information from a high speed reading means at a signal speed twice as fast as normal one and a means for thinning data while reproducing voice information at a normal signal speed. SOLUTION: This device is composed of a high speed read-out means for reading a signal by rotating a picture compression recording medium of a disk shape at a rotation speed twice as high as a normal one, a video processing means for reproducing video information from the high speed read-out means at a signal speed twice as fast as the normal one, and a voice processing means for thinning data while reproducing voice information from the high speed read-out means at a normal signal speed. Search in this device is performed mainly by control by a first CPU 30. Selection and specification of search mode is performed by a user operating an input indicating part 4. A second CPU 3 controls according to the selected search mode and, at the same time, transmits information of the selected search mode to a first CPU 30.
Patent JP-S6137419-A (JP)
Title: Biaxially oriented thermoplastic polyetherether ketone film
Inventor: KATAYAMA KOICHI
IPC: H05K1/03
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to obtain a film excellent in heat resistance and stable in mechanical properties and dimensional accuracy within a wide temperature range, by selecting a film wherein the melt viscosity at a 350 deg.C under a shearing rate of 200(sec)<-1> is 200 to 300,000 poises and the density at 25 deg.C is 1.260-1.310. CONSTITUTION:The melt viscosity of the thermoplastic polyetherether ketone resin used in the present thermoplastic polyetherether ketone film should be, at a 350 deg.C under a shearing rate of 200(sec)<-1>, 200 to 300,000 poises. If the melt viscosity is less than 200 poises, the film is too brittle to give a practical film, and if the melt viscosity is over 300,000 poises, filming by melt extrusion becomes difficult. The film obtained after biaxial orientation should also has almost the same melt viscosity under the same conditions. The density of the thermoplastic polyetherether ketone film after biaxially oriented and thermosetting should be 1.260-1.310. If the density is less than 1.260, the mechanical properties are low, and the film is apt to become brittle, and if the density exceeds 1.310, the flexibility and the tear resistance decrease significantly.
Patent JP-H0513497-A (JP)
Title: Semiconductor mounting device
Inventor: SEGAWA MASAO
IPC: H01L21/60
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the inner lead of a tape carrier from coming into contact with the edge of a semiconductor element when the inner lead is bonded to the semiconductor element. CONSTITUTION:A gold bump 13 is formed on an input-output terminal aluminum electrode 12 provided onto a semiconductor element 11. The lead 15 of a tape carrier TC provided with an insulating support link 14 which extends slightly inward of the edge 11a of the element 11 is connected to the gold bump 13 with a bonding tool 17.