baber/WOPTO huggingface dataset:
Patent JP-H07249994-A (JP)
Title: Huffman code decoding circuit
Inventor: KIUCHI AKINORI
IPC: G06T9/00
Filed: 1994-03-09
Abstract: PURPOSE:To improve speed of the Huffman code decoding processing by decoding every two decoding words at a time and shortening the route from a first bit decision part to a decoding table and the route from the decoding table to the first bit decision part through a selector. CONSTITUTION:In a first bit decision part 1, a 32-bit Huffman code data string is in putted from the head. In the part 1, the initial value is the first bit of the inputted Huffman code data string 32 bits and the 32 bits are outputted from the first bit. 16 bits are inputted to the address input of each decoding table. In the decoding table 2, the 16-bit data strings are inputted from the first bit. In this case, the decoding word A and the code length 4 are set to be outputted and the signal is outputted and sent to a selector 19 as a selection signal. On the other hand, the 16-bit Huffman code data strings are inputted from a decoding table 3 to a table 18 and are sent to the selector 19. The two decoding words are decoded by repeating the operation.
Patent JP-H10261556-A (JP)
Title: Beam adjustment method in charged beam lithography device
Inventor: SUNAOSHI HITOSHI
IPC: H01L21/027
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately adjust beams stably for a long time by suppressing the scattering in a beam adjustment result caused by the deterioration of a mark. SOLUTION: A method allows reflection electrons that are generated by emitting electrons beams to a mark to be detected and various kinds of parameters of electron beams to be adjusted in an electron beam lithography device according to the detection result. At this time, a plurality of marks that are designed and manufactured so that they have the same shape and dimensions through the same lithography process are prepared and beams are adjusted using an arbitrary mark (F2 and F3). Then, it is judged whether the adjustment result is within a predetermined threshold range or not (F4). When the result is outside the threshold range, beams are adjusted again using another mark (F5 and F6). On the other hand, when the result is within the threshold range, next beam adjustment is made (F7).
Patent JP-S56162978-A (JP)
Title: Controlling circuit for inverter
Inventor: KURITA SHIGEFUMI
IPC: H02M7/48
Filed: 1980-05-15
Abstract: PURPOSE:To increase a coefficient of utilization of inverter voltage by a method wherein an inverter is operated as a pulse width modulating inverter during the time when a limiter of a voltage regulator does not work, and it is operated as a square wave inverter when the limiter works. CONSTITUTION:A limiter action detecting circuit 7 consists of a comparator connected to the output of a voltage regulator 3', and the comparator operates when the output of the voltage regulator 3' reaches the limit voltage of a limiter LM and gives a flip-flop F of an inhibiting circuit 8 of the next stage set input. The flip- flop F is locked when the polarity of the next output controlling signals is inverted, and inhibits a logical gate G using pulse width modulating signals as the first input. The inverter works as a pulse width modulating inverter during the time when the limiter LM does not operate, and the inverter works as a square wave inverter when the limiter LM operates.
Patent JP-H09253367-A (JP)
Title: X-y feeder for automatic sewing machine
Inventor: NAKAMURA MINORU
IPC: D05B3/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the X-Y feeder of an automatic sewing machine capable of fixing loads when an object to be sewn arrives even when the thickness of the object to be sewn is different at a low cost. SOLUTION: For this X-Y feeder, height adjustment plates 7a and 7b whose one end side is connected on a base end side from a slider 32 on a tail end side from the turning center of presser link plates 3a and 3b and other end side is connected to a position on the tail end side from the turning center of the presser link plates 4a and 4b are provided, oblong holes 70a and 70b are provided in the length direction and step screws 71a and 71b are inserted to the holes 41a and 41b of the presser link plates 4a and 4b and the oblong holes and freely slidably fastened. Set screws 76a and 76b are fastened by a screw action to screw holes 75a and 75b present at the horizontally extended hinge parts 74a and 74b of a cloth height adjustment plate. The axial direction of the set screw is turned to the length direction of the presser link plate and the tip of the set screw is abutted to the shaft part of the step screw.
Patent JP-2000261341-A (JP)
Title: Receiver
Inventor: KITAHARA TAKAHIDE
IPC: H04B1/18
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver by which directivity improvement is realized with a simple and small-scale circuit configuration. SOLUTION: 1st and 2nd antenna coils 1 and 2 are arranged so that their coil surfaces can cross each other orthogonally. A 1st detection circuit 5 eliminates a carrier component from an induced voltage signal of the antenna 1 and outputs a detection signal V1 of a straight polarity. A 2nd detection circuit 6 eliminates a carrier component from an induced voltage signal of the antenna 2 and outputs a detection signal V2 of a straight polarity. An addition circuit 7 outputs an addition signal Va obtained by adding the signals V1 and V2 in an analog way. A waveform shaping circuit 8 performs waveform shaping of the signal Va and subsequently gives it to a built-in microcomputer of a transponder.
Patent JP-S63229075-A (JP)
Inventor: OBARA TAKAYUKI
IPC: A62C27/00
Filed: 1987-03-18
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-H05267746-A (JP)
Title: Ferromagnetic magnetoresistance element
IPC: H01L43/08
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a ferromagnetic magnetoresistance element, which is provided with electrodes which are superior in bondability, such as solderability, and wherein the compositional deviation of a hard bias film is not generated, by a method wherein a deposited film consisting of a specified Co-Ni alloy is formed on the lead-out part of a ferromagnetic magnetoresistance film pattern and this deposited film is formed by patterning as an electrode which is used also as a hard bias bar in combination. CONSTITUTION:A ferromagnetic magnetoresistance film pattern is formed on the main surface on one side of the main surfaces of an insulating substrate 1, a deposited film consisting of a CoXNi1-X alloy (where, 80wt.%<=X<=95wt.%), such as an Ni-25% of Co alloy, is formed on the lead-out part of this pattern by a deposition method in a magnetic field, then, a magnetism-sensing part 2 consisting of a rectangular pattern is formed by photolithography. Subsequently, Ti layers are respectively deposited on both end parts of the part 2 as base electrodes, Co-15% of Ni layers are respectively deposited on the upper layers of the Ti layers, these layers are patterned to form lead-out electrodes 3 and the electrodes 3 are magnetized in the longitudinal direction of the part 2. Thereby, as the electrodes, which are superior in bondability, such as solderability, are formed, the connection of a ferromagnetic magnetoresistance element with an external circuit is facilitated.
Patent JP-S61223106-A (JP)
Title: Production of high alloy clad product
Inventor: OHASHI YOSHIHISA
IPC: B22F3/14
Filed: 1985-03-29
Abstract: PURPOSE:To produce easily a clad product of a base metal and high alloy by holding a high alloy powder layer on the surface of the base metal then subjecting the same to heating and deaerating followed by heating to the solidus line temp. of the high alloy powder or above and pressurizing simultaneously the same by gas. CONSTITUTION:A case 2 and cap 3 made of a thin sheet such as steel sheet are welded 4 to the surface of the base metal 1 for the clad product. The high alloy powder 5 for forming the clad layer is packed into the space between the surface of the base metal 1 and the case 2 so that the powder 5 is held on the surface of the base metal 1. The inside of the high alloy powder packed layer is evacuated to a vacuum and at the same time the base metal and powder are heated to about 600 deg.C by a heater 6, by which the gaseous components sticking to the high alloy powder are thoroughly removed. The assembly is put into a pressurizing vessel 7 after the vacuum suction port is closed and while the assembly is heated to the solidus line temp. of the high alloy powder or above by a heater 6, an inert gas such as Ar or N2 is forced into the vessel under 50-500atm. pressure and is held for <=15min under such temp. The assembly is then cooled and the case 2 and cap 3 are removed therefrom. The high alloy clad product having the excellent resistant to corrosion, heat and wear is obtd.
Patent JP-H10262323-A (JP)
Title: Gas-insulated branch air terminal box
Inventor: MURAYAMA SATOSHI
IPC: H02G15/23
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make an occupied area to a minimum by assembling multistripe cables of the same phase in one insulated container for each phase at a cable terminal connecting portion in gas, incorporating these conductors in one conductor and pulling out the conductors by bushing and constituting a terminal in air. SOLUTION: Three stripes of the same phase in a cable 1 are laid in alignment with the position of a bottom plate 3, the cable 1 is inserted in alignment with the base plate supported by a frame 6 thereby assembling a terminal connecting portion 4 in gas, and three conductors of the terminal connecting portion 4 in gas are assembled together to a connecting conductor 5 to form one conductor. Then, the upper cylinder of an insulation container 2 is placed and assembled; then air terminal portion assembled with an air bushing 7, connecting pipe 8 and conductor 9 from top to bottom are installed on the frame 6 already assembled; then, terminal of the conductor 9 is inserted to an insertion connector 10 at one end of the connecting conductor 5 mutually connecting exposed conductors from the terminal of three stripes of the cable 1; and SF6 gas is filled and the work is completed.
Patent JP-S61223968-A (JP)
Title: Data controller for multi-microprocessor
Inventor: YOSHIDA HIROSHI
IPC: G06F15/16
Filed: 1985-03-29
Abstract: PURPOSE:To improve the efficiency of data communication by using a processor to receive an input/output macro-command, decoding and executing it and applying data transfer control with other processor through an external bus. CONSTITUTION:An I/O control circuit 14 receives an input/output macro- command to apply data communication with other processor through an external bus BUS via a CPU local bus interface circuit 141 from a processor (CPU) (not shown). The said command is decoded by an input/output macro-command decoding section 142 and sent to a command execution section 143. Then a DMA control section 144, an interrupt control section 145 and an external bus I/O control section 146 are controlled so as to apply data communication by using an external bus BUS.
Patent JP-H02247421-A (JP)
Title: Heater and cooking appliance
Inventor: TAMURA HARUHISA
IPC: F24C7/02
Filed: 1989-03-16
Abstract: PURPOSE:To enable a smooth and low speed rotation of a heated item mounting table to be attained in less-expensive manner and in a space saving at a high-frequency heating in particular by a method wherein the table is controlled by one electric motor, a rotation shaft for the heated item and an instruction shaft for kneading dough are shared, a plurality of pulleys are arranged and a ring-like net plate is arranged at a bearing surface. CONSTITUTION:A rotational driving force of an electric motor 61 is transmitted to a pulley 59 through a pulley B86 and a belt 62, an instruction rotary shaft 55 is rotated, vanes 52 in a bread case 51 are rotated to knead the dough. A side surface of a heating chamber 50 is provided with a magnetron 69 to perform a high frequency heating. An encoder 66 is fixed to an upper part of a rotary shaft 65 of the electric motor 61, the number of revolution of the electric motor 61 is detected by a combination of a photo-interrupter 67 and a controlling part 68. A feed-back control is carried out in such a way as a food is rotated at about 6r.p.m. A bearing fixing plate A76 and a bearing fixing plate B77 for a supporting rotary shaft 55 are formed by a ring-shaped steel plate having immersed bronze sintered layer of tetrafluoroethylene and lead. With such an arrangement, a high-speed rotation during a dough kneading operation and a low speed rotation during a micro-wave heating can be carried out and its use under a high temperature can be performed and a space saving can be attained.
Patent JP-H09227809-A (JP)
Title: Liquid coloring material for coating material or the like, having deodorizing function
Inventor: SO TOSHIYASU
IPC: C09D7/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coloring material which has deodorizing function with excellent immediate effectiveness and/or persistence and of which the constituent binder resin is also deodorized by using as the ingredients a deodorant and a titanium oxide photocatalyst coated with a porous inorganic material. SOLUTION: The titanium oxide photocatalyst comprises ultrafine particles of titanium oxide having a particle diameter of 4-8nm and therefore having a larger surface area per unit weight with the result of enhanced reactivity, and it exhibits a strong deodorizing, antibacterial and sterilizing effect by radiation and in the presence of oxygen and water. The porous inorganic material is used singly or together with a deodorant for the protective coating of the titanium oxide photocatalyst, examples thereof used including silica and alumina. The pore diameter of the protective coating layer is preferably 5.0-1,000Å. The deodorant used may comprise one serving to deodorize through physical adsorption or chemical reaction. Examples of deodorant used include an activated clay and an iron-manganese base deodorizer, among which colorless or white, nontoxic one is desirable.  The suitable particle diameter of the porous active substance is 0.1-10μm.
Patent JP-S57178907-A (JP)
Title: Tire disassembling device
Inventor: TAKAHATA KENICHI
IPC: B60C25/125
Filed: 1981-04-30
Abstract: PURPOSE:To prevent hydraulic pump power loss, etc., by making it possible to set the nipping force of a rim to a constant value utilizing the cross-sectional area of a differential valve together with providing a reliable actuation of the hydraulic circuit. CONSTITUTION:Oiling from a hose 17a causes the second ejection hole 39 of a differential valve 27 to be closed, and the first one 26 to be opened, and thereby, a cylinder 11 for arm actuation is actuated to cause the arm 4 to be shifted to the cylinder 8 side allowing a rim 50 to be put between the tip of the arm 4 and a supporting part 41. When this supporting force reaches a prescribed pressure, the differential valve 27 is shifted causing the first and second ejection holes 26, 39 to be opened together. And thereby, oil flows in the cylinder 8 to cause the first valve 28 to be shifted to close the first ejection hole 26 and to thrust out a ram 42. By thrusting out the ram 42, a tire is pushed down to come off  from the rim 50. When the oil pressure is removed, and device recovers. By this composition, the power loss can be reduced, and the tire can be surely disassembled.
Patent JP-H10243972-A (JP)
Title: Matless support structure of bed
Inventor: TAGUCHI KATSUMI
IPC: A61G7/05
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent pressure to the belly part, etc., of a user at the time of sitting-up by juxtaposing multiple band-shaped support plates towards a mobile direction in a mobile bottom and permitting the sliding of a matless placed on it to be excellent. SOLUTION: A back bottom 1 being the mobile bottom is constituted by disposing and juxtaposing multiple support plates 10 in a frame material consisting of pipe-made side frame materials 11 and 11, a rotary shaft 14 supported by the bracket of the bed frame 6 in both ends so as to be freely rotatable and a front frame material 15 with an almost square cross-section. Then, the respective support plates 10 are band-shaped metallic plates and provided in the up and down direction of the back bottom 1 and the both ends are fixed to the rotary shaft 14 and the front frame material 15. When the back bottom 1 is erected by a motor, push-down direction force is actuated on the user together with the matless on the back bottom 1.  Since the back bottom 1 is provided with structure where the matless is easily slid, the push- down force of the back bottom 1 is not actuated on the user on the matless so that the belly part is not pressurized when an upper body is erected.
Patent JP-S63233527-A (JP)
Title: X-ray mask
Inventor: KANEKO TAKASHI
IPC: G03F1/24
Filed: 1987-03-23
Abstract: PURPOSE:To replicate a mask pattern of the transmitting part to X-ray resist on a wafer by providing a mask pattern consisting of multilayered film formed by alternaly stacking substances having high reflective index and substances having low reflactive index on a thin film substrate made of the material having good transmissivity on the incident X-ray. CONSTITUTION:A reflective mask pattern 2 consisting of a multilayered film 10, formed by alternately stacking many times substances 8 having high reflective index and substances 9 having low reflective index with a constant pitch, is formed on a thin film substrate 1. This reflective pattern 2 shows reflectivity to the X-ray irradiated. When the X-ray mask 4 and a wafer 6 coated with the X-ray resist 7 at the surface are closely provided opposed with each other and the X-ray mask 4 is irradiated with the X-ray 5 having the wavelength, the X-ray 5 is reflected by the multilayered film 10 of reflective mask pattern 2 and the mask pattern of this transmitting part 2a is replicated to the X-ray resist 7 on the wafer 6.
Patent JP-H05264885-A (JP)
Title: Focus detecting device
IPC: G02B7/36
Filed: 1992-03-24
Abstract: PURPOSE:To remove erroneous components by obtaining a level difference with reference to adjacent frequency components in order to remove a spurious signal generated by performing a correlation processing. CONSTITUTION:The distribution of light from an optical system 11 is photoelectrically converted by a photoelectric conversion element 12, and the output is converted by a signal conversion circuit 14 so that the output summation may become zero based on the conversion output. In a mask processing circuit 15, the output is multiplied by weight coefficient in the shape of a mask, and continuous plural frequency components are detected from a picture element signal on which the mask processing is applied by a frequency detection circuit 16. The influence of a mask on the frequency axis is eliminated by performing a level difference processing of the continuous frequency components by a level difference processing circuit 17, and the ratio of frequency components on two points having optical path difference obtained by the level difference processing is detected by the circuit for detecting the ratio of frequency components 18. The defocus quantity is calculated by a defocus calculating device 20 based on the detected ratio of frequency components and a table value of a table 19, and then, the focusing of the optical system 11 is performed by driving the driving circuit 21.
Patent JP-S54987-A (JP)
Title: Manufacture for semiconductor device
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L29/78
Filed: 1977-06-06
Abstract: PURPOSE: To increase the degree of integration and the dielectric strength and also, to reduce the dispersion in the threshold voltage, by selectively etching the side part of the electrode through depositing the material less in the etching speed than that of the electrode material on the gate electrode, when forming the offset section at the drain region side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60211205-A (JP)
Inventor: ARAI TAKAO
IPC: F22B37/06
Filed: 1984-04-04
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-H09260445-A (JP)
Title: Heating stage
Inventor: KURIHARA MITSURU
IPC: G01R31/26
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuations in shape of a stage at the time of heating and cooling, by providing a heating stage having an axis-of-symmetry structure, and a heater base of a low thermal expansion material for supporting a heater supporting bar joined with a ceramics heater. SOLUTION: A heating stage includes a heater block 2 of an axis-of-symmetry shape having a suction hole for sucking a work 1 as a center axis, having a tapered supporting part, and having a fixing male screw on an end opposite to a work suction surface. The heating stage also includes a heater base 3 having poor thermal conductivity and having a tapered hole in which the tapered part of the heater block 2 is inserted, a heater 4 for heating the heater block 2, a heater pressing spring 6 for pressing the heater 4 to the heater block 2 via a heater pressing base 5, and a nut 9 for fixing the supporting part of the heater block 2 via a leaf spring 7 and a base metal 8 so as to prevent loosening when the supporting part of the heater block 2 is thermally expanded.  Since the work 1 is sucked by vacuum suction on the center axis of the axis-of- symmetry heater block 2, no thermal expansion of the work occurs.
Patent JP-H09259611-A (JP)
Title: Tunnel lominaire
Inventor: YAMANAKA YASUHIKO
IPC: F21S2/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To heighten visibility of a looking object such as a falling body and a line of sight guiding effect, by relaxing the veiling phenomenon, and increasing brightness contrast between the front of a driver and the background. SOLUTION: In this tunnel luminaries, of light distribution approximate to a cosine curve generally used, light intensity of 30 to 70 deg. vertical angle in a side opposite to a traffic direction is reduced to about 0cd. Light flux in a range of 0 to 30 deg. vertical angle in a traffic direction side and 0 to 30 deg. vertical angle in a side opposite to the traffic direction is set to 65% the equipment total light flux. In the case of setting this tunnel luminaries in a tunnel, the veiling brightness is 33% of the conventional one, and road surface brightness is 89%. Accordingly, decreasing of the road surface brightness is compensated, and in case of ensuring the same road surface brightens to the conventional, the veiling brightness is 37% the conventional.  By 50% light permeability in a 100m section, road surface brightness is 5cd/m<2> , veiling brightness by 110m measurement distance is 0.74cd/<2> , brightness contrast Cp between the 110m front of a driver and its background is 0.34, and as compared with the 0.28 conventional, high brightness contrast is obtained, and thereby visibility of a looking object is obtained.
Patent JP-S51140795-A (JP)
Title: Coin counting device
Inventor: KOBAYASHI MASUMI
IPC: G07D9/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a coin counting device for realizing the reduction of noise and the acceleration of counting speed in structure without a gear mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio