baber/WOPTO huggingface dataset:
Patent JP-S58144280-A (JP)
Title: Detection of projected-recessed surface information
Inventor: SHIMIZU AKIHIRO
IPC: G06K9/00
Filed: 1982-02-22
Abstract: PURPOSE:To detect a projected-recessed surface without using ink or red seal-ink by  pressing the projected-recessed surface into contact with an object having a refractive  index different from that of air, irradiating the pressed and contacted surface from a  light source and arranging a detector on the passage of light reflected from the contacted point of the projected and recessed surface. CONSTITUTION:A finger 4 as a projected-recessed surface is pressed to stick with the  bottom of a triangle pole type glass 3 and the pressed and contacted surface is irradiated from a light source 1. If a point of the glass 3 with which the finger 4 is contacted and a point of the glass with which the finger 4 is not contacted are defined as  R and Q respectively, an angle theta3 formed when light made incident from the point Q is  penetrated from air into the glass 3 and then projected into air again is determined by  the refrective index of the glass 3, incident angle theta1 and the angle theta2 of the point P2 of  the triangle pole. Since light from the point R is penetrated through the glass 3 and  projected into air, the passage of light from the point R is included in an area R1.  When a detecting part 2 is arranged in an area R1 having the passage of light from the  point R, and do not having the passage of light from the point Q to penetrate no light  from the light source 1, the fingerprint of the finger 4 can be detected only by an optical means without using ink or red seal-ink.
Patent JP-S59153225-A (JP)
Title: Semiconductor integrated circuit device and information processing system using the device
Inventor: AKAO YASUSHI
IPC: G06F1/12
Filed: 1983-02-21
Abstract: PURPOSE:To attain synchronization simply without increasing the number of external terminals and to improve information processing ability by actuating the titled system selectively by a clock signal from a built-in oscillation circuit or a clock signal from the external. CONSTITUTION:The titled system is actuated selectively by a clock signal from the built-in oscillation circuit or a clock signal from the external. For instance, an oscillation output of the oscillation circuit consisting of an amplifier circuit 6, etc. is inputted to a frequency dividing circuit 7, which forms a clock signal necessary for the operation of a microprocessor CPU1 and supplies the clock signal to a gate circuit 8. On the other hand, a clock signal is applied to the gate circuit 8 from an external terminal and the gate circuit 8 sends any one of these clock signals selectively. When a clock signal is formed by the built-in oscillation circuit, a quartz oscillator or the like is connected to terminals P1, P2 to form the oscillation circuit. When the CPU1 is to be actuated by the clock signal supplied from the external, earth potential is connected to the external terminal P2 to apply a fixed voltage.
Patent JP-H06234403-A (JP)
Title: Automatic warehouse control method
Inventor: HORIKAWA MEGUMI
IPC: B65G1/04
Filed: 1993-01-20
Abstract: PURPOSE:To enhance the operation rate of a stacker crane to its limit by commencing a subsequent, delivering shelf retrieval by a timing before the completion of depositing/delivering work by an estimated retrieval time, which is determined based on frequency distribution data on the depositing/delivering shelf retrieval time computed by a computer. CONSTITUTION:A speed pattern of a stacker crane is like pattern (A), in which no top speed is reached, for a shelf near to a warehouse entrance, while pattern (B) for the shelf that is far away from the entrance. To cope with this, a computer calculates a traveling time of a stacker crane in advance, and the time after the start of motion of the stacker crane is watched. A time-point before the completion of one cycle c by the amount of N seconds is detected, and at this time-point, a retrieval of a subsequent depositing/delivering-motion- related-shelf is commenced. The value of N is selected as an estimated retrieval time N from the data of retrieval time covering almost all the cases. With this, a loss time during which the stacker crane is waiting for the next command can be made minimum.
Patent JP-H02205692-A (JP)
Title: Method and equipment for pickling stainless steel
Inventor: YAMAMOTO AKIO
IPC: C23G1/08
Filed: 1989-02-04
Abstract: PURPOSE:To simply and efficiently pickle a hot rolled or annealed stainless steel material at a low cost with stability over a long period of time by carrying out pickling in a sulfuric acid soln. having a specified concn. of total Fe while blowing a specified amt. of air. CONSTITUTION:A hot rolled or annealed stainless steel material as a material 9 to be pickled passes continuously through a pickling vessel 1, where scale on the surface of the material 9 is removed by pickling in a sulfuric acid soln. contg. Fe<3+> and Fe<2+> ions. During this pickling, >=10g/l total Fe is allowed to exist in the sulfuric acid soln. and air is blown into the soln. by >=100ml/min.l. In order to blow air, an apparatus composed of a pipe 6 fitted with a nozzle 3 for spouting air into the pickling vessel 1 and an air pump 3 for feeding air into the pipe 6 is preferably installed by the vessel 1. Fe<2+> ions are simply oxidized to Fe<3+> ions and efficient pickling is carried out at an increased velocity of dissolution with stability over a long period of time.
Patent JP-H01202321-A (JP)
Title: Rolling mill for working uneven pattern
Inventor: TAKAHASHI FUMIO
IPC: B44B5/00
Filed: 1988-02-05
Abstract: PURPOSE:To accelerate working and to reduce the cost of equipment by arranging on a fixed frame a movable frame provided with an embossing part composed of an upper and lower embossing roll. CONSTITUTION:Plural rails 2 is installed on the upper surface 1a of the fixed frame 1 in the lateral direction and the movable frame 3 provided with the upper and the lower embossing roll 9a, 9b is arranged on the fixed frame 1. A motor, etc., 10, first of all, are driven to move all of the embossing part 4 to a desired working position. Then, a truck 3 is fixed, a metallic sheet material A is inserted form an insertion part 14 and, then, both ends of the sheet material A are supported by guide rails 13 to execute embossing operation and to form an uneven pattern alpha. Since the working position for the uneven pattern can be changed and moved in a moment, pattern working is accelerated. Since a rolling mill is not necessary to be installed at every patterning position, a single rolling mill answers the purpose. As a result, the cost of equipment is reduced.
Patent JP-H06175072-A (JP)
Title: Light source device and polarizing component
Inventor: OOISHI NORIJI
IPC: G02B5/30
Filed: 1991-02-20
Abstract: PURPOSE:To provide a polarization light source device with high efficiency and brightness and with unrequird small heating quantity by utilizing a linearly polarized lighte component on one side instead of throwing away when the light of a light source for random polarization is converted to linearly polarized light. CONSTITUTION:In a polarizing beam splitter 6, either side of the linearly polarized light component transmits the polarizing beam splitter 6, however, the other side of the linearly polarized light component is reflected, and furthermore, it is reflected in a paralell and an opposite direction by a reflecting means 7, and it passes the same route in the opposite direction, then, it returns to the light source 1 via condenser lenses 2a, 2b. In such a case, a part of light rays are shielded by the filament of the light source 1, however, the remainder of the light arrives at and reflected on a polarizing rotary reflecting means 8. Such reflected light is made incident on the polarizing beam splitter 8 again via the same route, however, a polarized plane is rotating by the polarizing rotary reflecting means 8, therefore, the light transmits the polarizing beam splitter 6 this time, then, it is added to initial transmission light.
Patent JP-H09220590-A (JP)
Title: Oxygen gas dissolving method
Inventor: MAEHARA KENICHI
IPC: B01F3/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen gas dissolving method enhanced in the dissolving power of O2 into a soln. and capable of being operated in low cost. SOLUTION: In a method dissolving O2 gas in a soln. by utilizing oxygen- containing gas as a raw material, the high purity oxygen enriched gas separated by an air separator 1 is compressed to be supplied into a pressure liquid tank 3 and the soln. is supplied to the pressure liquid tank 1 from the upper part thereof to dissolve O2 gas in the supplied soln. and the supplied soln. is supplied to the bottom part of an outside soln. from the pressure liquid tank 3 to increase dissolved oxygen in the soln. by liquid pressure.
Patent JP-H05223067-A (JP)
Title: Scroll compressor
Inventor: IZUMI MASATERU
IPC: F04C29/00
Filed: 1992-02-13
Abstract: PURPOSE:To prevent an oil feeding pump from intrusion of foreign matters by providing a foreign matter receiving part for receiving the foregn matters intruding from a weld of a lid body attached to an end of the oil feeding pump side of a barrel of a casing of a horizontal scroll compressor over the predetermined circumferential length. CONSTITUTION:A horizontal scroll compressor has a horizontally long casing 1 coupled with a bowl-like lid body 13 having an open port in one end of a tubular barrel 11. A scroll-shaped compression element driven through a drive shaft by the external power is received in the casing 1. An oil feeding pump including a pump housing 40 is provided in a space between the compression element and the lid body 13 to pump up operatively lubricating oil in an oil reservoir for supplying oil to movable parts such as drive parts. Then, a tapered foreign matter receiving part 9 having the outer peripheral side an end face 11a bevelled largely is provided on the lid body side end face 11a of the barrel 11 over the total circumferential length, so that foreign matters such as sputters moving to the barrel 11 side along the inner periphery of the lid body 13 are caught.
Patent JP-S58145462-A (JP)
Title: Printing hammer driving device
Inventor: KITAGAWA KUNIO
IPC: B41J9/24
Filed: 1982-02-23
Abstract: PURPOSE:To obtain a small-size printing hammer driver capable of increasing printing speed by a method in which a flange serving as a magnetic polar piece is provided on the free end side of the printing hammer, a printing pin is fixed to the flange, and a side yoke with a hole through which the flange can freely pass is provided on the printing pin side of the printing hammer. CONSTITUTION:Between two columnar yokes 2 and 9, a magnet 1, a yoke 3, and the base of a printing hammer 14 are fixed to one end side of the yokes 2 and 9, and an electromagnet 6 shorter than the distance between the yokes 2 and 9 is provided on the other end side and fixed to the yoke 2. By this, the free end side of the printing hammer 14 can be freely vibrated between the electromagnet 6 and the yoke 9. Also, a flange 18 serving as a magnetic polar piece is provided on the extended line of the core of the electromagnet 6 on the free end side of the printing hammer 14, and a printing pin 17 is fixed to the flange 18. A hole 10 through which the flange 18 can freely pass is also provided in the yoke 9.
Patent JP-2000226826-A (JP)
Title: Wave absorbing type permeable breakwater
Inventor: SHIMIZU HARUO
IPC: E02B3/06
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To milden flow of a water current to an inner side of a harbor, and introduce the water current in a deep part on the inner side of the harbor, in a wave absorbing type permeable breakwater. SOLUTION: A wave absorbing type permeable pipe 24 wherein waves from an outer side 12 of a harbor can be introduced from its one end side is provided on a caisson 10 composed a dam body. Further, this breakwater is provided a with retarding part 28 communicated with an opening of the other end side of the permeable pipe 24 and blocked up by a superstructure work 21 without opening its upper part to atmosphere, and a slit 30 communicated its one end side with the retarding part 28, communicated its other end side with the inner side 14 of the harbor, and formed in a depth along a vertical direction.
Patent JP-H05221885-A (JP)
Title: Method for removing alkyl tetralin coexisting in alkylbenzene
Inventor: AOKI SEIJI
IPC: B01D15/00
Filed: 1992-02-13
Abstract: PURPOSE: To selectively separate and remove alkyl tetrahydronaphthalenes coexisting by a small amt. in an LAB mixture as intermediate stock of a surfactant for a detergent in a nondestructive manner.  
     CONSTITUTION: Linear alkylbenzenes having introduce 10-14C alkyl groups and contg. alkyl tetrahydronaphthalene as impurities are brought into contact with an adsorbent having a separation actor αATLAB of ≥2 defined by equation I (where equilibrium constant is defined by equation II) and raffinate is separated from the adsorbent to remove the alkyl tetrahydronaphthalene coexisting in the alkylbenzenes. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63194601-A (JP)
Inventor: SOMA SATOSHI
IPC: A43B13/20
Filed: 1987-02-07
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-S60171174-A (JP)
Title: Thermal head
Inventor: SUGAWARA TAKESHI
IPC: B41J2/345
Filed: 1984-02-17
Abstract: PURPOSE:To facilitate drawing out individual lead electrodes and prevent the resistance of a common electrode from increasing, by a construction wherein common electrode and individual lead electrodes are alternately led out in opposite directions for each group of heating elements arranged in a row, and the common electrodes having a large width are connected with an upper electrode through multilayer wiring. CONSTITUTION:In a line printer wherein a multiplicity of heating elements are arranged in a row in high density, the elements 4 are divided into a plurality of groups, the individual lead electrodes 8 and the common electrodes 9 for adjacent ones of the groups are led out in opposite directions, the width of the common electrodes 9 is set to be large, and the common electrodes 9 are connected to each of the heating elements 4, in the form of being interrupted at predetermined positions. The individual lead electrodes 8 are led to the back side of the interrupted parts, whereby the gap therebetween can be enlarged. Insulator layers 10 are provided at positions spaced by a predetermined distance from the row of the heating elements 7, the insulator layer 10 on the common electrodes 9 is provided with windows, and the upper electrode 11 provided on the insulator layer 10 is connected to the common electrodes 9.
Patent JP-S63213779-A (JP)
Inventor: SATOMI MAMORU
IPC: F25D17/08
Filed: 1988-02-08
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-H10205180-A (JP)
Title: Fence planting device
Inventor: KUDO HARUMI
IPC: E04H17/22
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To simply and surely plant support poles, and surely plant either one of fences of both types, that is, a pole disassembling type and a pole fixing type. SOLUTION: A fence plating device is composed of a jack base 3 composed of a cylindrical body 1 having an outer peripheral surface with which an elvatable nut 2 is threadedly engaged so as to be vertically movable. A drive-in rod provided with a rod head having an outer diameter larger than the inner diameter of the cylindrical body 1 and located at the upper end of the a rod body having an outer diameter smaller than the inner diameter of the cylindrical body 1, a support pole planting fixture 9 having a pair of support pole planting cylinders 8 arranged in a support cylinder having an inner diameter larger than the outer diameter of the cylindrical body 1, and a fence 14 having a plurality of cross members bridging between left and right support poles 19.  The rod body of the drive-in rod is driven into the ground from the cylindrical body 1 of the jack base 3, and the support cylinder of the support pole planting fixture 9 is removably fitted on the cylindrical body 1 of the jack base 3, above the elevatable nut 2, and the support poles 10 arranged adjacent to each fence 14 to be arranged upright are inserted respectively in the pair of support column planting cylinders 8 of the pole planting fixture 9 so as to plant the fence.
Patent JP-S56124641-A (JP)
Title: Intake-air flow controlling device for multi-cylinder internal combustion engine
Inventor: SASAKI KENICHI
IPC: F02D17/02
Filed: 1980-03-06
Abstract: PURPOSE: To control the number of operative cylinders according to the operational condition of  a multi-cylinder engine, by providing an intake-air flow controlling throttle valve and a fuel feeding means for feeding fuel at a rate corresponding to the rate of intake-air flow respectively in  each of the intake passage formed independently for two cylinder groups.   
     CONSTITUTION: Intake passages 4A, 4B are provided independently for three front cylinders  #1W#3 and three rear cylinders #4W#6. In these intake passages 4A, 4B, there are respectively provided intake-air flow controlling throttle valves 7A, 7B are fuel feeding injection valves 8A, 8B for feeding fuel at a rate corresponding to the rate of intake-air flow. At the time of idling  operation or low-load operation of the engine, the throttle valve 7B for the rear cylinder #4W #6, connected to the accelerator pedal, is kept at an idling opening angle for keeping the rate of  intake-air flow lower than a predetermined level, so that the throttle valve 7A for the front  cylinders #1W#3 is kept at a fully closed position by a computor 50 in response to an output  signal of an air-flow meter 9B. This results in stoppage of supply of intake air and interruption of  the operation of the injection valve 8A, so that only the rear cylinders #4W#6 are kept in operation while rendering the front cylinders #1W#3 inoperative. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07213269-A (JP)
Title: Stem cutter for pholiota nameko s. ito et imai
Inventor: SATO TADASHI
IPC: A23N15/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide the subject stem cutter, designed so as to stretch beltlike conveying belts side by side at an interval of the stem part of each mushroom of Pholiota nameko S. Ito et Imai and rotate a belt cutter so as to cross the undersurface side thereof and capable of cutting the stem part protruding from a cap part of this mushroom to a prescribed length. CONSTITUTION:This stem cutter is obtained by installing a chute (C) capable of controlling each mushroom of Pholiota nameko S. Ito et Imai to a posture protruding a stem part thereof from the cap part in the conveying direction of conveying belts 50... and feeding this mushroom in the starting end side of a conveyor (d), stretching the conveying belts 50... of the conveyor (d) side by side at an interval so as to fit the stem part of fruit body of the mushroom therein and rotating a belt cutter 62 crossing right and left the undersurface side of the conveying stroke of the conveying belt.
Patent JP-S57140189-A (JP)
Title: Mother board for printing plate and printing plate
Inventor: MASUO FUJIO
IPC: B41N1/08
Filed: 1981-02-25
Abstract: PURPOSE:To obtain a mother board which provides a printing plate capable or preventing the attachment of an oil ink to a non-picture section with an enhanced hydrophilic property by surface treatment of an aluminum plate with a mixed water solution of a polyamine compound and polycarbonic acid compoound. CONSTITUTION:The surface of an aluminum plate is treated with a water solution containing (A) polyamine compound (e.g. preferably a polyalkylene polyamine such as ethylene diamine and triethylene tetramine, water soluble at a polymerization level of 2-20) and (B) polycarbonate compound (e.g. preferably a polycondensation material of a carbonic acid having two or more of COOH, such as malic acid and a polyol having two or more of OH, such as glycerin, water soluble with an acid value of 50 or more) and dipped preferably for 2- 120sec at 20-80 deg.C to obtain a desired mother board.
Patent JP-S55119068-A (JP)
Title: Detection system for fault in counting register circuit
Inventor: HIGASHIHARA YOSHINOBU
IPC: G01R31/00
Filed: 1979-03-09
Abstract: PURPOSE: To prevent under-registration or over-registration of a subscriber's transmission by employing a reference circuit having the same electric characteristics as a counting register circuit, and a detection circuit, whereby faults in the counting register circuit can be detected at the time of a subscriber's transmission to thereby stop the subscriber's transmission.  
     CONSTITUTION: A reference circuit 9 having the same electric characteristics as a counting register circuit 3 is provided. When the counting register circuit 3 is connected to a marker 2, the condition of electric potential of the reference circuit 9 and that of the counting register circuit 3 are compared with each other by differential amplifiers DF1, DF2 in detection circuits 5, 6. Contact and disconnection in the counting register circuit 3 are detected by the detection circuits 5, 6., respectively. When contact or disconnection in the counting register circuit 3 is detected, a relay M is actuated so as to allw the marker 2 to discontinue the transmission connection. Since the detection of contact and disconnection in the counting register circuit 3 and the connection control of the marker 2 are concurrently carried out, faults in the counting register circuit 3 can be automatically carried out at the time of a subscriber's transmission without extending the holding time for the marker 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07222172-A (JP)
Title: Method and device for collating picture
Inventor: KONDO TETSUJIRO
IPC: H04N19/57
Filed: 1994-01-31
Abstract: PURPOSE:To reduce a computing amount and to prevent the possibility of erroneous detection due to phase deviation at the time of detecting a motion vector by a block matching method. CONSTITUTION:The maximum value MAX1 and minimum value MIN1 of the reference block of (2X4) picture elements are extracted in a detection circuit 7. For phase compensation, the widths of two picture elements respectively to right and left and one picture element respectively above and below are magnified, a correction inspection block is constituted and the maximum value MAX2 and minimum value MIN2 of the correction inspection block are detected in the detection circuit 8. Whether or not representative picture element values MAXI and MINI are present within the range of the MAX2 and MIN2 is compared in a comparator circuit 9 and an evaluation value A corresponding to the compared result is calculated in an evaluation value calculation circuit 10. When the MAX1 and MIN1 are present between the MAX2 and the MIND, the DELTA is defined as '0'. the evaluation value is calculated around a position corresponding to the reference block inside a reference frame and the motion vector is detected based on the evaluation value.