baber/WOPTO huggingface dataset:
Patent JP-H0888322-A (JP)
Title: Preparation of semiconductor element capacitor
Inventor: KIMU SOKUSUU
IPC: H01L21/8242
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a highly reliable semiconductor element in high integration degree by forming charge storage electrode in a wide surface area with simple manufacturing steps. SOLUTION: An oxide film 2 is formed above the nearby part of an active region of a transistor, so as to form the first conductive layer 3 penetrating the oxide film 2 in contact with the active region forming a recession on the upper side of a first conductive layer 3, wherein an oxide film embedded layer 4 is formed, while the first selectively grown oxide films 5 are formed on the parts of the oxide film 2, further forming a second selectively grown oxide film 6 on the film 5 and the buried layer 4.  Next, the parts of the first conductive layer 3 are exposed from the specific parts of the second selectively grown oxide film 6, so as to form a second conductive layer 7 on the whole structure for patterning the second conductive layer 7 in a specific size to expose the parts of the second selectively grown oxide film 6 thereunder, so that both the selectively grown oxide films 5, 6 and the oxide embedded layer 4 is removed to form a complicated cubic shaped electrode.
Patent JP-S6473972-A (JP)
Title: Picture signal processor
Inventor: KOBAYASHI KAZUTO
IPC: G06T1/00
Filed: 1987-09-16
Abstract: PURPOSE:To attain proper processing, by calculating the power of a specific frequency of an input picture signal by means of Fourier transformation, discriminating a character from a photograph based on the power and using only a photograph processing system so as to smooth for moire suppression, thereby discriminating the character and the photograph including a dot picture with a low line number. CONSTITUTION:A Fourier transformation device 12 calculates the power of the picture signal at a specific frequency by Fourier transformation. A character/photograph discrimination section 13 compares the power obtained by the Fourier transformation section 12 with a threshold level and discriminates it as a character when the power is larger than the threshold level and discriminates it as a photograph when not. A selector section 14 is controlled by an output of the character/photograph discrimination section 13, selects an output picture signal of a binarization section 11 and outputs it to an output terminal 15 when the result of discrimination tells a photograph and outputs the output picture signal of a dither processing section 10 to the output terminal 15 when the result of discrimination indicates a photograph. Thus, the picture quality of the character is not deteriorated and a dot picture with a low line number is processed properly as a photograph.
Patent JP-S60123691-A (JP)
Inventor: TSUKADA MITSUAKI
IPC: E05F15/16
Filed: 1983-12-09
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-H0890576-A (JP)
Title: Production of decorative material
Inventor: TERADA KAZUO
IPC: B29C43/20
Filed: 1994-09-27
Abstract: PURPOSE: To eliminate repeated patterns and to impart pearl gloss having a deep feeling by arranging amorphous thermoplastic resin molded articles containing pearl pigment to thermoplastic plastic synthetic resin lumpy matters at random to heat and press the same. CONSTITUTION: Three short strip-shaped thermoplastic synthetic resin molded articles 2 containing pearl pigment are superposed on thermoplastic synthetic resin lumpy matters 1 so as to cross each other. Or, string like thermoplastic synthetic resin molded articles 2a with a diameter of about 10mm containing pearl pigment are provided to the gaps between the thermoplastic synthetic resin lumpy matters 1 arranged so as to leave an interval. While the development of these patterns of a molded decorative material is looked, the arrangement of the thermoplastic synthetic resin Jumpy matters 1 and the thermoplastic synthetic resin molded articles 2, 2a may be appropriately considered.  By heating and pressing them, the thermoplastic synthetic resin molded articles containing pearl pigment flow at random and a decorative material to which pearl gloss having a deep feeling difficult to obtain by printing technique is imparted is obtained.
Patent JP-2000067912-A (JP)
Title: High temperature secondary battery
Inventor: ABE KENICHI
IPC: H01M50/528
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-temp. secondary battery which can prevent failure from affecting good unit cells by suppressing a short-circuiting current inflowing from other string through a parallel bus when internal short-circuit has occurred in any unit cell. SOLUTION: This high-temp. secondary battery consists of a string 20Aa of such a structure that a plurality of unit cells 20Aal-20Aa6 are connected in series by connection terminals 40a. A plurality of such strings 20Aa-20An are connected parallel so that a battery block 20A is formed. Therein a higher resistance than the resistance of the connection terminals is obtained by making the section area of the parallel buses 30A and 30AB smaller than the section area of the connection terminals 40.
Patent JP-H04113198-A (JP)
Title: Device of loading sublimation missile
Inventor: OKOCHI TEIICHI
IPC: C01B32/55
Filed: 1990-08-31
Abstract: PURPOSE:To positively load a missile inserted and held at a loading position by a method wherein a transferring means is reciprocated and rotated and a rotation changing-over means is provided for alternatively holding the transferring means between a missile feeding position and a missile loading position. CONSTITUTION:A missile F comprised of sublimation object such as dry ice is inserted into an insertion holding part 21 of a transferring member 20 held at a feeding location within a main body 10 from a feeding port 13 released every time the missile is released. Then, a turning changing-over operation means 27 disposed outside the main body 10 is operated, the transferring member 20 is rotatably displaced from this feeding position to the loading position and then the missile F within the insertion holding part 21 is loaded at the loading position.
Patent JP-S6386857-A (JP)
Title: Surface treatment of metal member with plasma
Inventor: YAMAZAKI MUTSUKI
IPC: C23C8/36
Filed: 1986-09-30
Abstract: PURPOSE:To provide superior wear and corrosion resistances to a metal member without changing the dimensions or requiring the treatment of waste water by exposing the member to plasma of a gas contg. C or N under reduced pressure. CONSTITUTION:A metal member is exposed to plasma of a gas contg. N and/or C such as N2, NH3, CH4 or N(CH3)3 under reduced pressure of <=20Torr. The member is preferably made of an inexpensive iron-base material such as carbon steel or stainless steel and the member preferably contains impurities such as C, N, Ni, Cr, Al, Mo, V and W. The plasma can be generated by high frequency discharge, microwave discharge, electron cyclotron resonance or other method. By the above-mentioned surface treatment, N and/or C is accurately incorporated into the surface of the metal member to provide superior wear and corrosion resistances to the member.
Patent JP-H0785752-A (JP)
Title: Touch keyboard
Inventor: IKEDA SHIGEO
IPC: G06F3/041
Filed: 1993-09-17
Abstract: PURPOSE:To detect the touch on an origin position without reducing the effective area of a touch panel by connecting zero-point detecting resistors between low potential-side electrode terminals on X-direction and Y-direction and an earth potential side, respectively. CONSTITUTION:Respective pairs of electrode terminals 20, 21 and 22, 23 are arranged on X-direction and Y-direction. The high potential-side electrode terminals 20, 22 are connected to a power source voltage V, and the lower potential-side electrode terminals 21, 23 to an earth potential through resistors 30, 31, respectively. These electrode terminals 20, 21 and 22, 23 are pressed, and the detected voltage is inputted to a CPU 38 through amplifying circuits 33, 34 to detect the two-dimensional coordinate of the pressing position. In such a touch keyboard, the origin position can be surely detected by the voltage of the origin corresponding to the resistors 30, 31.
Patent JP-H0952663-A (JP)
Title: Wire winding device
Inventor: KURODA YOSHITO
IPC: H01B13/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a wire winding device, which can wind a wire at an even thickness around a winding core. SOLUTION: In a wire winding device 1, winding thickness of a wire W in relation to a winding shaft 3 is measured by a winding thickness measuring means 22, and in the case where a difference of the winding thickness is generated between end areas and an inside area (for example, a central part) of the winding shaft 3, a winding control means 5 generates a difference of winding thickness increase quantity per unit time in relation to the end areas and the inside area so as to reduce a difference of the winding thickness. The wire can be thereby wound at an even thickness over the full length of the winding shaft 3.
Patent JP-H1072481-A (JP)
Title: Production of rutinose glycoside of phenol compound
Inventor: SHINOYAMA HIROFUMI
IPC: C07H15/203
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To produce the subject glycoside, having UV absorptivity, antioxidant ability, beautifying and whitening effects, tyrosinase inhibiting activities, etc., and useful for foods, medicines, cosmetics, etc., by reacting rutin with a rutin hydrolase in the presence of a phenol compound. SOLUTION: A crude enzymic solution containing a rutin hydrolase prepared by extracting a tartary buckwheat flour with a 20mM acetic acid buffer solution is added to rutin in the presence of a phenol compound (e.g. hydroquinone) and reacted therewith at 40 deg.C for 24hr under stirring. Water is then added to centrifuge the resultant mixture. The prepared supernatant is further filtered and the obtained filtrate is subsequently treated with an active carbon column and then washed with a 10% ethanol to remove the rutinose. An adsorbed substance is eluted with ethanol to distill off the solvent and the resultant residue is washed with ethyl acetate to remove the phenol compound.  The washed residue is then treated by a high-performance liquid chromatography and purified to afford the objective rutinose glycoside of the phenol compound comprising a hydroquinone rutinoside, etc., represented by the formula.
Patent JP-H1077129-A (JP)
Title: Paper feeder
Inventor: FUKUBE NORIAKI
IPC: B65H3/06
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder by which the set direction of a paper feeding roller can be easily discriminated. SOLUTION: A roller 1 mountable on and demountable from an end part of an installing shaft 2 is formed in a bag shape of wrapping the shaft end in it. A projecting part 7b is formed on an inner circumferential surface of a bag-shaped roller, and the installing shaft 2 has a groove 3 corresponding to the projecting part. A claw 7a which projects from a roller outer surface and can be displaced in the radial direction of the roller is formed, and the projecting part is provided in a claw area.
Patent JP-H1079779-A (JP)
Title: Incoming call notifying device for telephone set
Inventor: KUSAKA HIROYUKI
IPC: H04W68/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction owing to the other radio wave of the same frequency by judging an identification code contained in received radio transmission. SOLUTION: CPU 123 of a vibration transmitter 120 generates transmission data containing the identification code of eight bits in a storage part 122 during a detection operation by an incoming call detection part 121 and transmits it through a modulator 124. On the other hand, CPU 205 of a vibration receiver 200 judges whether the output of a demodulator 202 is transmission data or not. When it is transmission data, the identification code is extracted and matching with the identification code in the storage part 203 is judged. When the result shows matching, a vibration motor 204 is turned on and a vibration operation is executed.
Patent JP-H0396522-A (JP)
Title: Installation work flowing pat placing device and method thereof
Inventor: NAGAI KAZUO
IPC: F16M9/00
Filed: 1989-09-07
Abstract: PURPOSE:To promote work efficiency by supporting a rod retaining a liner on the end thereof with a rod bearing body to set accurately the height of the liner, and filling a form with grout after a bucket form is placed under the liner. CONSTITUTION:A stand frame 1 mounting beams 3 on the upper part thereof is placed on the foundation, the height of posts 2 is adjusted, and the upper part of the stand frame 1 is positioned to a specific height to make it horizontal. After that, the length necessary for a rod 4 is calculated from the difference between the height of the surface of the stand frame 1 and that of the surface of a liner W. Then, the length of the rod 4 is adjusted to the length necessary for the rod 4, and the liner W is fixed to the end of the rod 4. A pat form M is placed on the foundation under the liner W, and the beams 3 or rods 4 are moved so that the liner W is positioned at the central part of the form 7. In addition, the form 7 is filled with grout, and the form 7 and rod 4 are removed before it is completely solidified.
Patent JP-H04116160-A (JP)
Title: Film forming device
Inventor: HIGUCHI KAZUAKI
IPC: C23C14/34
Filed: 1990-09-04
Abstract: PURPOSE:To allow the formation of a large-area film with a small-sized target and the change of the thickness of the film on a substrate by moving the target which is provided to face the substrate and is smaller in area than the substrate relatively to the substrate. CONSTITUTION:The target 15 which faces the substrate 3 and is smaller in the area of the part facing the substrate than the substrate 3 is provided in a vacuum chamber 1. The above-mentioned substrate 3 and the target 15 are moved relatively by using a means 9 for relatively moving the substrate 3 and the target 15 while maintaining the distance between the substrate and the target at a specified distance. A glow discharge is generated between the above-mentioned substrate 3 and the target 15 to form a vapor deposited film on the substrate 3. An arbitrary film thickness distribution is formed on the substrate 3 by controlling the moving speed of the means 9 at this time.
Patent JP-S60124290-A (JP)
Title: Production of optical recording medium
Inventor: FUJIMORI SUSUMU
IPC: B41M5/26
Filed: 1983-12-09
Abstract: PURPOSE:To obtain easily and inexpensively the titled medium having excellent heat resistance and capable of enduring multiple times of rewriting of information, by a method wherein a sputtered film of a hydrocarbon or the like containing a low melting point metal such as Te is provided on a base while impressing a DC voltage on the base. CONSTITUTION:A sputtered film 6 or a plasma-polymerized film of a fluorocarbon or hydrocarbon containing a low melting point metal consisting of Te, Bi and/or Sb as a recording substance is provided on the base 5 while impressing a DC voltage on the base 5 by a DC power source 10 to obtain the objective medium. The DC voltage is preferably -50--500V. A material for forming the film of the carbon compound is, e.g., methane or ethylene.
Patent JP-H0396813-A (JP)
Title: Portable photoelectric displacement measuring instrument
Inventor: YAMAZAKI IWAO
IPC: G01D5/26
Filed: 1989-09-11
Abstract: PURPOSE:To judge a measured value which is characteristic to displacement by sound by generating a continuous sound signal which varies continuously within an audio frequency range with the value of the current of a deflecting coil corresponding to the displacement measured value in a permissible range. CONSTITUTION:The displacement quantity of an object body is proportional to a current flowing through the deflecting coil 12 (13), so this current is detected to measure the displacement quantity. The current of the deflecting coil 12 (13) at this time is read by a detection resistor RS and inputted to a detecting amplifier circuit 83, which supplies part of its output signal to a display part 20 and the rest is supplied to a level converter 90. The converter 90 converts the supplied output signal into voltage by compressing or expanding. The output of the level converter 90 is inputted to a voltage-frequency(V/F) converter 91 and converted to the audio frequency range corresponding to the input signal. The output of the V/F converter 91 is inputted to a sound driving circuit 94 and inputted to a speaker 96. Consequently, the measured value which is characteristic to the displacement of the object can be judged by sound.
Patent JP-H0573463-A (JP)
Title: Command terminating method in scsi protocol controller
Inventor: ASAI SHIGEYOSHI
IPC: G06F13/14
Filed: 1991-09-12
Abstract: PURPOSE:To reduce the load of a CPU by realizing a processing which the CPU executes by an interruption by a logic circuit of an SCSI protocol controller. CONSTITUTION:As a signal set from a CPU 1, a busy status signal 15 is provided. When a command is received from a host computer 8 at the time when the busy status signal 15 is set, a microcontroller 6 being a logic circuit of the inside of an SCSI protocol controller 4 is transferred to a status phase and sends out a busy status, is transferred to a message in-phase and sends out a command complete, and a command is terminated with a bus free phase.
Patent JP-S6291158-A (JP)
Title: Production of sliced dried lentinus edodes
Inventor: YABUSHITA MEGUMI
IPC: A23L19/00
Filed: 1985-10-17
Abstract: PURPOSE:To produce sliced dried Lentinus edodes useful as a natural seasoned ingredient for instant food without requiring reconstitution with water, by impregnating dried Lentinus edodes with a seasoning extracted solution, slicing and drying. CONSTITUTION:Dried, powdered Lentinus edodes is extracted with water at <=20 deg.C and the extracted solution is adjusted to 7.5-9.0 pH, to give a slightly alkali seasoning extracted solution. Then, dried Lentinus edodes is sprayed with or immersed in the seasoning extracted solution so that the dried Lentinus edodes is impregnated with the seasoning extracted soolution and the flesh is softened. Then the treated Lentinus edodes is sliced into about 0.35-1.0mm thinness, redried, filled with nitrogen and packed in vacuum.
Patent JP-2000068012-A (JP)
Title: Connection structure for wiring board
Inventor: TSUCHIYA HIROKAZU
IPC: H01R25/14
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To enable replacement of a division wiring board during circuit changing with minimum man-hours and cost. SOLUTION: This structure has laminated division wiring boards, a plurarity of division circuit units 5 to 8 with different circuit setting are constructed. Bus-bars 13, 18, 23, and 28 of a plurarity of division circuit units 5 to 8 are connected together by connecting bus-bars 32. Then it can be replaced as a unit of division circuit during 2 period of circuit change. The bus-bars 13, 18, 23, and 28, which are connected by the connecting bus-bars 32, are made to jut out of the periphery of the division circuit units 5 to 8.
Patent JP-S60125365-A (JP)
Title: Pretreatment for gas nitriding and gas nitriding method of stainless steel
Inventor: HARAYAMA AKIRA
IPC: C23G1/08
Filed: 1983-12-09
Abstract: PURPOSE:To form a nitrided layer having high hardness and excellent wear resistance by subjecting the surface of a stainless steel to a wet blasting treatment and further to a pretreatment by an aq. soln. of water soluble halide followed by gas nitriding. CONSTITUTION:The surface of a stainless steel is subjected to a wet blasting treatment by a liquid contg. >=5% hard and pulverous powder of 280-350 mesh such as Al2O3, SiC, SiO2, Cr2O3 which do not absorb nitrogen by which the surface rust, passive film and work strain layer are removed and the homogeneously activated surface is formed. The activated surface enclosed with the hard and fine particles is not washed and contains >=5% said hard and fine particles and >=1% CaCl2 as halide. The steel is dipped in warm water and is dried after pulling up. Such steel is heated to 500-600 deg.C in an atmosphere of a gaseous mixture composed of gaseous NH3 and gaseous N2 to form the hard nitrided layer having uniform thickness on the surface of the stainless steel. The stainless steel having the surface of high hardness is thus produced.
Patent JP-H0892721-A (JP)
Title: Formation of hydrogen permeation preventing film on metal surface
Inventor: KURIBAYASHI SHIZUMA
IPC: C23C8/14
Filed: 1994-09-28
Abstract: PURPOSE: To form a homogeneous hydrogen permeation preventing oxide film on the surface of a metal such as the inner surface of a piping with a simple equipment. CONSTITUTION: The dense oxide film is formed by irradiating the surface of the metal (inner surface of piping) with microwave from a microwave source 4 under a vacuum atmosphere evacuated with a vacuum pump 2 to heat and degas and then irradiating and heating the surface of the metal with microwave from the microwave source 4 under an oxygen atmosphere.
Patent JP-H0984181-A (JP)
Title: Edgeless speaker
Inventor: MORISHIGE TAKASHI
IPC: H04R7/22
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To improve realiability by composing a speaker frame opening inner peripheral surface by softer member than a sliding part. SOLUTION: The seal material 20 formed by hard resin is made to come into slidable contact with the sliding surface part 30 made of the soft resin provided on the inside surface 9a of a frame 9. Because the tight adhesion state of the slidable contact part of the seal member 20 and the sliding surface part 30 is maintained and the aritightness at the inside of the frame 9 is maintained as the air circulation in the slidable contact part is not generated, the degradation of tone quality caused by the generation of unnecessary wind whistle, etc., is suppressed. When the seal material 20 slides on the sliding surface part 30, the material 20 moves, always receiving the pressure welding force from the side of the sliding surface part 30.  Because the seal material 20 is made of hard resin and the regidity is improved, the breakdown of the material 20 caused by the pressure contacting force from the side of the sliding surface part 30 is eliminated and reliability is maintained.
Patent JP-S60126413-A (JP)
Title: Laying method of water impermeable sheet on reclaimed ground
Inventor: KUZE YASUTOSHI
IPC: E02B3/18
Filed: 1983-12-10
Abstract: PURPOSE:To enable easy production of a large impermeable sheet and to facilitate sheets laying work, by a method wherein the edges of beltlike sheets joined togetherwith on a ground to form a large water impermeable sheet, which is stretched toward the reclaimed ground side and is laid on the sea bottom of the reclaimed ground. CONSTITUTION:Rails 10 are installed on a temporary revetment 8, a truck 11, on which a beltlike sheet 2 in a rolled condition is placed, is moved along the rails 10 to unwind the beltlike sheet 2. The beltlike sheet 2, unwound from the roll on a winding roller 3, is superposed with the side edge of the previously unwound beltlike sheet 2, and the joint is pressurized by heat by a hot joint process by means of a portable type electric heat press 16. Thereafter, a large impermeable sheet for covering a reclaimed ground is laid over the sea bottom of a reclaimed land. This enables facilitation of transportation of the sheet from a manufacturing shop to a side at the reclaimed land and an installation work of the sheet over the reclaimed land.