baber/WOPTO huggingface dataset:
Patent JP-S5483773-A (JP)
Title: Electron-beam exposure unit
Inventor: NAKAYAMA NORIAKI
IPC: H01L21/027
Filed: 1977-12-16
Abstract: PURPOSE: To control an exposure-pattern shape and position by using a pattern information for repeated exposure group and matrix information for repetition stored in a register group.  
     CONSTITUTION: Next pattern information group 30 is stored in the computer. Code 30 1  expresses that matrix information comes next, and information 30 2  consists of origin X and Y coordinates of the matrix, repeatitive pitches Dx and DY, and number NX and NY or repetitive times. Succesively, the number of square patterns 32 in the region of matrix 1, intra-group position coordinates X 1  and Y 1  of pattern 32, and dimentions X 2  and Y 2  of the square are shown after group information number 30 3 , and this group information is repeated in a plural number of matrix regions. Random information 30 5  comes, which is not repeated, and patterns 34 and 35 consisting of the number of pieces, position coordinates and dimentions are given. By this information, automatic computing is done to control the deflector, thereby exposing group patterns sequentially. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5775403-A (JP)
Title: Engaging fittings
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1980-10-29
Abstract: PURPOSE:To contrive to intensify engaging force and to enhance the magnetic shielding function of an engaging fittings by a method wherein a ferromagnetic metal plate is fixed to one side magnetic pole face of a magnet, and a magnetic shielding metal plate is to another side pole face, and they are fixed in an integral body with a non-magnetic case. CONSTITUTION:The ferromagnetic metal plate 2 is affixed to one side magnetic pole face of the permanent magnet 1, the magnetic shielding metal plate 3 is to the other side magnetic pole face excluding an aperature 1a, and the metal plates 2, 3 are fixed to the magnet 1 to be integrated in one body with the non-magnetic case 4. Then a ferromagnetic bar 6 protruded on a metal plate 5 is made to come in contact with the metal plate 2 or with the top end face of a ferromagnetic bar 7 on the face of the metal plate 2 detachable freely through the aperture 1a. Then the circumferential concave part to be inserted closely with a cylinder 8 for prevention of coming out of the bar is provided on the inside wall of the aperture 1a, and insertion with pressure and engaging of the bar 6 is performed by the cylinder 8 interposed between the concave part. By this constitution, the magnetic shielding effect is perfected, and magnetic attracting force is enhanced remarkably.
Patent JP-H11346307-A (JP)
Title: Image reader, image read system, its control method and storage medium
Inventor: NASHIDA YASUMASA
IPC: H04N1/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where correction data need not always be generated for every revision every time connection is revised. SOLUTION: An image scanner 301 is an image reader that connects to an image forming device 302 freely attachably and detachably and is used. The image scanner 301 is provided with a photoelectric conversion sensor 106 that has pluralities of pixels, reads an image on an original and converts the image into image data being electric signals, a memory 311 that stores correction data to correct the image data consisting of pluralities of pixels, and a communication section that sends/receives signals including the image data with the image forming device.
Patent JP-S63314847-A (JP)
Title: Master slice type semiconductor device
Inventor: OZAWA YUKIO
IPC: H01L27/088
Filed: 1987-06-17
Abstract: PURPOSE:To obtain uniform characteristics independently of arrangement of blocks, by dividing transistors constituting each unit block while arranging them orthogonally to each other on an integrated circuit substrate. CONSTITUTION:A P-channel MOS transistor TR region is divided into TRs 163 and 164 orthogonally intersecting with each other and each consisting of a gate electrode 161 and source and drain regions. An N-channel MOSTR region also divided into TRs 173 and 174 each consisting of a gate electrode 171 and source and drain regions, A metallization process is performed to produce an output buffer. Thus, the drain regions 181 of the TRs 163, 164 and the drain regions 191 of the TRs 173, 174 are connected to an output terminal through a first wiring layer 211. Similarly, time source regions 182, 192 are connected to a VDD wiring 232 while the gate electrodes 161 and 171 are connected to an input terminal through the first wiring layer. According to such constitution, the number of MOSTRs arranged along the axis X is the same with that of the MOSTRs arranged along the axis Y and, therefore, similar electrical characteristics can be obtained both in the X and Y directions.
Patent JP-H05338018-A (JP)
Title: Blow molding method of bottle with label over whole periphery
Inventor: SAITO TAKASHI
IPC: B29C33/18
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a plastic bottle, over the whole periphery of which in-mold labelling is applied without lowering forming efficiency. CONSTITUTION:Molds 1 and 2 are opened. A cylindrically formed label 8, which is put under the state being folded so as to put one side face of the label 8 on its other side face, is installed in the cavities of the molds 1 and 2. A parison 10 is held in the molds. The molds 1 and 2 are closed. The label 8 is cylindrically reproduced. Finally, by casting pressurizing fluid in the parison, blow molding is performed.
Patent JP-S5577961-A (JP)
Title: Production of hollow metal cast ingot
Inventor: TANIGUCHI KOUZOU
IPC: B22D18/04
Filed: 1978-12-11
Abstract: PURPOSE: To produce the stable and economical hollow metal cast ingot by dipping the skirt portion made of refractories of mold into molten metal then sucking or pushing up the molten metal in the mold to form a solidified shell and reflowing unfrozen molten metal.  
     CONSTITUTION: After the refractory skirt 2 at the bottom end of a metal mold 1 is dipped in molten metal 10, the inside of the metal mold 1 is immediately evacuated 7 to suck the metal 10 into the metal mold 1. At the top end of the metal 10 having been sucked, a dummy bar 8 is cast and at the same time the metal mold 1 is water-cooled to cause solidification in the lateral direction from its inside surface. After lapse of the specified time, the solidified shell 12 of the metal 10 is pulled by way of the metal mold 1 or dummy bar 8, by which the unsolidified molten metal 13 is returned into a holding ladle 11. On the other hand, the hollow blank which is closed at one end by the cast part of the dummy bar 8 is worked readily to pipe material with a suitable pipe making machine with said sealing part 14 being held attached or after it has been cut away. If a long-length blank is required, the molten metal is pushed up into the metal mold by making use of pressure, by which the solidified shell is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6310493-A (JP)
Inventor: MIMORI KENICHI
IPC: H05B33/12
Filed: 1986-06-27
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-H0192880-A (JP)
Title: Image processing circuit
Inventor: OKAMOTO KENJI
IPC: G06T9/20
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a direction code from a video picture at the same speed as a video rate by executing data flow type arithmetic processing. CONSTITUTION:The titled circuit is constituted of a digital converter for converting a video signal into a digital signal, a filter circuit for applying plural differential operators to a picture element group corresponding to one clock of a time-sequential digital signal to find out a filter arithmetic value Gn, a comparator for comparing the filter operation value Gn with a previously determined threshold level Then, and an encoder for forming a direction code from plural compared outputs. Filter arithmetic, comparation and encoding processing is executed during the transfer of data from its input to its output based upon video rate clocks. Consequently, image processing for obtaining a direction code for each picture element can be executed at the same speed as the video rate of the video picture to be updated 30 times per second.
Patent JP-H04354675-A (JP)
Title: Ultra-hard abrasive grain roll
Inventor: KITAJIMA MASATO
IPC: B24D3/06
Filed: 1991-05-29
Abstract: PURPOSE:To provide stable grinding performance by unifying the distribution of abrasive grains mixed in a metal bond layer, and invariably exposing a constant abrasive grain area on a surface layer in a truer truing a grinding wheel of the ultra-hard abrasive grain roll of the grinding wheel. CONSTITUTION:Multiple holes 13 with nearly the same diameter as an abrasive grain diameter along the direction inclined against the radial direction of a metal base 11 on multiple concentric circles 12 arranged at the radius pitch (p) shorter than the radius (r) of abrasive grains 5 on the plate face of the ring-shaped metal base 11, and multiple holes groups consisting of multiple holes 13 are provided on the circumference with the angular phase staggered. The metal base 11 arranged with ultra-hard abrasive grains 5 in these holes 13 is sintered with a metal bond.
Patent JP-H01321199-A (JP)
Title: Packing holding fixture
Inventor: HASHIMOTO KAZUE
IPC: B26D7/02
Filed: 1988-06-22
Abstract: PURPOSE:To make improvements in productivity in making deburring work performable simultaneously with another work by installing a deburring means, consisting of a burr cutting part, on an abutting surface of each jig block forming a packing inserting hole on the inner circumferential surface at the time of assembling. CONSTITUTION:Jig blocks 21a, 21b divided into plural pieces are solidly assembled by a split assembling means and formed into a packing holding fixture, and then a packing inserting hole 22 is formed on the inner circumferential surface. Packing 1 is inserted into this hole 22, pressing a position where a magnet is inserted into the packing 1, thus this packing 1 is fixed. Next, after melting each end face of two pieces of the packing 1 with a heating plate, a pair of packing holding fixtures are moved inward, and when these ends of the packing are pressed and welded, each burr 5a being produced at both ends of this weld is cut off by a burr cutting part 25 of a deburring means being projected from an abutting surface between the jig blocks 21a, 21b in a state of being held between the abutting surfaces of these jig blocks 21a, 21b.
Patent JP-S5676800-A (JP)
Title: Liquid hydrogen storage tank equipped with para-ortho hydrogen converter
Inventor: MORITA TAKEHIKO
IPC: F17C13/00
Filed: 1979-11-27
Abstract: PURPOSE:To reduce evaporating loss in the liquid hydrogen tank with decrease in the incursive heat by installing a para-ortho hydrogen converter on the evaporating hydrogen passage. CONSTITUTION:A para-ortho converter 8 is installed on the way of evaporating gas piping 2 to convert the evaporated para-hydrogen into ortho-hydrogen. Since ortho- hydrogen has higher energy than para-hydrogen, para-ortho conversion is an  endothermic reaction, hydrogen gas itself is cooled by its conversion heat, a radiant shield plate 5 is cooled, and thermal incursion to a liquid hydrogen vessel 4 can be  suppressed. Thus, since the radiant shield plate 5 is cooled, incursive radiant heat  is reduced, evaporating loss of liquid hydrogen can be minimized.
Patent JP-S5940833-A (JP)
Inventor: ABE YOSHIHARU
IPC: A61B5/12
Filed: 1982-09-01
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-S6045470-A (JP)
Title: Tilt wheel device for vehicle
Inventor: ITOU OSAMU
IPC: B62D1/18
Filed: 1983-08-22
Abstract: PURPOSE:To improve durability in a stopper pin, by making up the length of the stopper pin used in a turning regulating device, which regulates such a turn as being more than the specified range of a turning braket of a tilt wheel device, to be a size more than the width of the turning braket. CONSTITUTION:Inserting an intermediate shaft into the inside of a fixed braket 101 locked to a car body, an upper shaft being coupled with a steering wheel is coupled to an upper end of the intermediate shaft via a universal joint and rotatably supported on the fixed bracket 101 free of rotation. With this constitution, such a turning motion as more than the specified range of the turning bracket 102 is thus regulated owing to a stoper pin 102d installed in the turning bracket 102 and a stopper hole 101c made up in the fixed bracket 101. In this case, the stopper pin 102d makes its length a size larger than a distance between leg parts 102R and 102L of the turning bracket 102 and further makes each leg part support both ends of its own.
Patent JP-S5795542-A (JP)
Title: Hot air space heater
Inventor: MIYAHARA SHINJIROU
IPC: F24H3/06
Filed: 1981-09-26
Abstract: PURPOSE: To improve an efficiency of heat exchanging operation and reduce a noise in a device in which a heat exchanger unit is installed in an outer casing and a blower is arranged in the lower space or the upper space of the heat exchanger by a method wherein a position of the air inlet port and a relation between the two air passages and the blower are improved.  
     CONSTITUTION: A hot air space heater is provided with a burner 13 and a heat  exchanger 14 in an outer casing 12 and a blower unit 17 is arranged below the burner 13. A first air passage 15 is formed among the burner 13, a rear surface part of the heat exchanger 14 and a rear surface plate of the outer casing 12, and a second passage 16 is formed among the burner 13, a front part of the heat exchanger 14 and a front plate of the outer casing 12. In turn, an air inlet port 18 is arranged at the upper part of the outer casing 12 and similarly an outlet port 19 is arranged at the upper front part of the outer casing. Said passage 15 is connected to the suction inlet port 18 and a suction port of the blower 17 and at the same time the passage 16 is connected to the discharging part of the blower 17 and the discharge port 19, then both passages 15 and 16 are formed such that they substantially surround the outer circumference of the blower 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H023995-A (JP)
Title: Method of bonding piezoelectric element
Inventor: AKIYAMA KAZUHIKO
IPC: H01L41/22
Filed: 1988-06-21
Abstract: PURPOSE:To enable a multiplicity of fine piezoelectric elements to be bonded in a short period of time in a high yield, by bonding the piezoelectric elements to a substrate as they are bonded to an ultraviolet adhesion tape and peeling the ultraviolet adhesion tape together with unrequired piezoelectric elements. CONSTITUTION:A piezoelectric element 12 is bonded to an ultraviolet adhesion tape 11 and the element 12 is cut into elements with desired configurations. Then, an adhesive is applied through a screen mask 15 or the like only on a desired part of a substrate 13 on which the elements 12 are to be bonded. The piezoelectric elements 12 bonded to the ultraviolet adhesion tape 11 are overlaid on and bonded to the substrate 13. Subsequently, only the part of the ultraviolet adhesion tape 11 where the piezoelectric elements 12 are bonded to the substrate 13 is irradiated with ultraviolet rays so that the tape 11 is peeled off from the elements 12. Thus, the unrequired elements 12 can be removed from the substrate 13 and a multiplicity of fine piezoelectric elements can be bonded to the substrate in a short period of time with high yield.
Patent JP-H01318614-A (JP)
Title: Network for civil work
Inventor: KOBAYASHI TAKAKUNI
IPC: E02D3/00
Filed: 1988-06-20
Abstract: PURPOSE:To enable respective loops to be connected to each other just with the insertion of ropes or wires through the loops in sequence by arranging a plurality of the tape-shaped loops consisting of woofs woven minutely with proper intervals, continuously on the outer peripheral section of a woven network. CONSTITUTION:A loop woven-network original-cloth-piece 6 is provided with a section woven minutely with woofs 7, and at the other section, woofs 8 for creating a net pattern are arranged, and as a loop forming section 9, a section free of several warps is set on one side. After the loop forming section 9 is processed with resin, the section 9 is folded into two at the central position of the section 9, and an ear section 10 and a sewn cloth section 11 are fitted on each other by sewing to form tape-shaped loops 4. The sewing is executed with sewing threads 15 by putting together the ear section 10 and the sewn cloth section 11 and by putting together the reinforcing woven fabrics 14 of woven belts on and under the sections 10, 11 and by fitting the sections 10, 11 between the woven fabrics 14.
Patent JP-H0712910-A (JP)
Title: Radio wave countermeasure apparatus
Inventor: KOBAYASHI OSAMU
IPC: G01S3/16
Filed: 1993-06-24
Abstract: PURPOSE:To enable the detection of a bearing in a radio wave countermeasure apparatus even when the number of incoming pulses per emission from a radio wave emission source is under 8. CONSTITUTION:After a receiving antenna receiving the maximum amplitude value is found, assigned ranges of receiving antennas 1a-1h are specified with a receiving antenna switching controller 8 partly and the detection of directions is performed with a switching in five antenna ranges of 1c-1g in total with two receiving antennas in the left and another two in the right and one at the center with the maximum amplitude value. When the number of pulses from a radio wave emission source exceeds 5, a bearing is detected thereby enabling updating.
Patent JP-S5499584-A (JP)
Title: Silicon gate complementary mos integrated circuit
Inventor: NISHIKUBO YASUHIKO
IPC: H01L29/78
Filed: 1977-12-20
Abstract: PURPOSE:To prevent generation of the parasitic MOS transistor with the same effect secured as the resistance connected to the outside by forming the ratch-up preventing resistance on the field oxide film via poly-crystal Si. CONSTITUTION:Field oxide film 106 is coated on semiconductor substrate 104; poly crystal Si layer 114 containing the impurity is stacked at the center part of film 106; and the entire surface is covered again with field oixde film 115. Then the opening is provided to film 115 positioned across layer 114, and electrode 112 and 113 connecting to layer 114 are attached through the opening. Thus, layer 114 between these electrodes is used as ratch-up preventing resistance 111. In such way, the resistance parts connecting to the outside becomes unnecessary, thus reducing the cost and increasing the reliability. In the same way, the same effect cab be secured if the ratch-up preventing diode, in place of the resistance, is provided on the field oxide film.
Patent JP-S6213098-A (JP)
Inventor: NAGAI MICHIO
IPC: H05K13/00
Filed: 1985-07-10
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-H053627-A (JP)
Title: Live line replacing device for substrate
Inventor: HARA AKITOSHI
IPC: H04B3/00
Filed: 1991-06-25
Abstract: PURPOSE:To protect circuit elements from noise generated during live line replacement in a live line replacing device for substrate with a large current flowing. CONSTITUTION:A live line replacing device 1 of a substrate is equipped with a wiring substrate 5 and a mother board 8 having a signal bus 10 which outputs power supply and receives logic signals. The wiring substrate 5 is equipped with a control IC 11 which operates on the power supply from the mother board 8 and controls the signal bus 10, a switch 17 for switching a control signal, and a NAND gate 15 which is able to prohibit the output of logic signal from the control IC 11 by means of the control signal. In this device, the control signal is controlled by the switch 17 while noise is generated during live line replacement, and the output of a logic signal or noise output from the NAND gate 15 can be prohibited.
Patent JP-S63317818-A (JP)
Title: Intra-field document editing device
Inventor: SATSUTA MASAYUKI
IPC: G06F3/02
Filed: 1987-06-22
Abstract: PURPOSE:To avoid the erasion of characters despite the input of the number of characters larger than the initial size of a field, by expanding and contracting the field in response to the number of input characters. CONSTITUTION:The character codes are supplied continuously from a keyboard 101 to write an address, for example, and a state (b) is set when a field 203 is filled with characters. If the following characters are supplied continuously, an input character string overflows the field 203. Thus the field 203 expands in the designated direction (downward) and the overflowed characters are displayed on the next line as shown in a figure (c). Then the input processing is over with the field 203 with input of a 'next item' command after input of desired character codes.
Patent JP-S5484917-A (JP)
Title: Receiver for letter broadcast
Inventor: ISHIGAKI YOSHIO
IPC: H04N7/08
Filed: 1977-12-20
Abstract: PURPOSE: To make erasable the recording track in advance, ahead the recording of line letter signal, by using the rotary recording sheet as the memory means of TV signal.  
     CONSTITUTION: The composite character signal is selected from the TV signal in which a plurality of line signals of a plurality of composite character signal of a plurality of channels are superimposed during a given period within the vertical frequency period, and the line character signals of composite line signal are sequentially picked up and memorized, obtaining the field character signal of the desired channel through sequential readout of the line character signal memorized. Further, the rotary recording sheet 1 such as rotary magnetic sheets is used as the memory means, and the recording track 2 can be erased in advance, ahead the recording of the line character signal of each composite line signal of the composite character signal in the desired channel to the rotary recording sheet 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5676055-A (JP)
Title: Electronic type wattmeter
Inventor: UEDA YOSHINOBU
IPC: H02J3/00
Filed: 1979-11-27
Abstract: PURPOSE: To surely actuate corresponding breakers and to have it retain a current limiting function by a method wherein in a distribution system, every time a load current exceeds multistage rated values, corresponding breaking currents are transmitted.  
     CONSTITUTION: An electric power is detected in a circuit 5 based on a load voltage V and a load current I and this is converted into a frequency 6 and thereafter, it is displayed in a counter 8 as an electric energy. And further, from a detection power, an AC current is introduced through a circuit 9 and it is rectified through a circuit 10. It is supplied to current time limiting circuits 12W16 according to each given value and to a circuit 11 which identifies and specifies a voltage range corresponding to circuits 12W16. A trigger circiut 18 is actuated by means of any one of each time limiting circuit 12W16 and the pulse width of the trigger signal output from the circuit 18 is modulated through the circuit 19 in corresponding to the voltage range specified from the identification circuit 11 and passes through an outpt circuit 20 and supplied as breaking signals P 1 WP 5  to the corresponding breakers. 
     COPYRIGHT: (C)1981,JPO&Japio