baber/WOPTO huggingface dataset:
Patent JP-H094183-A (JP)
Title: Affixing method for panel of calcium silicide-based material
Inventor: MIYATA KENJI
IPC: E04F13/21
Filed: 1995-06-15
Abstract: PURPOSE: To construct a fine wall surface to which a panel is attached, in which a part filled with putty is inconspicuous. CONSTITUTION: When a panel of calcium silicate-based material is affixed to a building, holes are formed on a panel surface by nail striking or screw driving, and these holes are filled with putty produced by drying a porous hard substance, which has the same color as the panel a porosity of 40-70%, a mean pore size of 100-150Å, and such pore diameter distribution that those under diameter 1000Å are over 70% of the total pores. A color tone and a light reflectance of the part filled with putty are made identical to those of the panel of calcium silicate-based material.
Patent JP-H1021697-A (JP)
Title: Semiconductor memory
Inventor: TSUCHIYA KENJI
IPC: G11C29/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the cell of a spare column can be tested before a fuse corresponding to a defective column is laser-cut. SOLUTION: A line 2 is connected with NMOSFETs 5, 6 through first and second fuses 3, 4, respectively. The NMOSFETs 5, 6 are connected, respectively, with the first and second address signal terminals 7, 8. The NMOSFETs 5 is connected in series with a PMOSFET 9 which is interrupted by feeding a power supply voltage to the gate thereof. Under that state, a signal is fed only to the first signal terminal 7.
Patent JP-2000011174-A (JP)
Title: Measurement method by image recognition and device therefor and record medium
Inventor: YOMO HIROMI
IPC: G01B11/30
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method and device by image recognition which is not affected by luminance malfunction, and a recording medium. SOLUTION: For example, the rectangular land pattern and normal solder pattern of a QFP are registered for solder inspection at first. At the time of operating solder print inspection in a substrate mounting line, normalization correlation method pattern matching is operated, the detection of the normal solder print at a constant position with the normal solder pattern is operated, and the normal solder and defective solder are assigned according to the judgment of validity and invalidity. When the normal solder is printed on the substrate, the normalization correlation coefficient is Cr≈1, and the normal solder is detected. Also, when anything is not printed (any solder is present), a land is completely exposed. When the luminance pattern of the solder is totally different from that of the land, Cr << 1, and any normal solder is not detected, and the judged result = defective. In the case of print defective, the normalization correction coefficient Cr is made small, and the print defective is decided.
Patent JP-H0516412-A (JP)
Title: Thermal head driving circuit
Inventor: NAGAMINE HIROTO
IPC: B41J2/355
Filed: 1991-07-12
Abstract: PURPOSE:To provide a thermal head driving circuit which is compact in scale, inexpensive and able to print at high speed by dividing a plurality of heat generating resistance bodies into a plurality of blocks, and connecting each block to a thermal head having a serial input. CONSTITUTION:In this driving circuit for a thermal head including a plurality of heat generating resistance bodies divided into a plurality of blocks and having a serial input for every block, a memory 15 with the memory capacity of the number of heat generating resistance bodies X the number of gradations, and data inputs/outputs corresponding to the serial inputs is included. The heat generating data of all the gradations for ail the heat generating resistance bodies during the non-conducting period is written in the memory 15 via the data input/output corresponding to the serial input. The heat generating data of each block is sequentially read out from the memory 15 via the data input/ output when the heat generating resistance body is turned conductive, and input simultaneously to a plurality of the corresponding serial inputs.
Patent JP-S6417114-A (JP)
Title: Display system for function key guide of information processor
Inventor: MIURA HIDETOSHI
IPC: H03M11/14
Filed: 1987-07-10
Abstract: PURPOSE:To guide the function keys with no limitation given to a screen by adding a function key guide display device to a keyboard to display the function key guide. CONSTITUTION:A program working in an operating system 1 gives a request to a function key guide control part 3 to deliver a function key guide display instruction for a function key guide display device 9 of a key board 8 to a function key guide display part 6 through a terminal control part 2. Thus the contents requested by the program are displayed on the device 9.
Patent JP-S5959818-A (JP)
Title: Steel making method
Inventor: NAKAJIMA HIDEMASA
IPC: C21B13/00
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the production cost by storing substantial amounts of molten iron, molten steel, etc. which are subjected to desiliconization and dephosphorization in a melting furnace, blowing carbonaceous materials contg. P at a low rate together with a gasifying agent to gasify the same and producing steel with the pig iron or crude alloy iron obtd. by charging metallic ores or metallic oxides as base metal. CONSTITUTION:Substantial amounts of molten metal such as molten iron or molten steel contg. <=0.04% P which is subjected to desiliconization and dephosphorization are stored in a melting furnace. Carbonaceous materials such as coal, coke, pitch, heavy oil or the like contg. <=0.035% P are blown together with a gasifying agent such as O2 in the molten metal and are thus gasified. At the same time, 1 or >=2 kinds among metallic ores or metallic oxides are charged into the metal bath and steel is produced with the pig iron or crude alloy iron obtd. by melting and reducing as base metal.
Patent JP-2000013579-A (JP)
Title: Facsimile adapter and facsimile equipment
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04N1/32
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile adapter and a facsimile equipment for making an operator easily select facsimile transmission or transmission through the internet without changing already registered abbreviated dial setting. SOLUTION: A dial data comparison part 6 discriminates a code inputted to a user interface part 5. That is, when '#, #' or ' ' is added in front an abbreviated dial number, it is decided that an instruction is given so as to transmit the image data through the internet. When those codes are not added before the abbreviated dial number, it is decided that the instruction has been given for transmitting the image data through facsimile communication.
Patent JP-S6328804-A (JP)
Title: Extruding device
Inventor: SATO KUNICHI
IPC: B22F3/20
Filed: 1986-07-23
Abstract: PURPOSE:To produce an extrusion molding having the compressive density different in the outside periphery and the inside by using an outer stem and inner stem to execute the extrusion of the shell of the molding and the packing of powder raw material to the inside at the time of executing the extrusion of the powder raw material with a powder extruding device. CONSTITUTION:A step mandrel 12 is provided into a bore 2 of a container 1. The outer stem 13 is provided between the outside periphery of said mandrel and the inside surface of the core 2 and a powder raw material charging port 14 is bored in the central part of the mandrel. The inner stem 15 is provided to fit to said charging port. The outer stem 13 and the mandrel 12 are moved upward to move the bottom end of the outer stem 13 to the position upper than a powder supply port 20 of an outside packing device 21 and to bring the mandrel 12 to the position of a broken line B, and a molding hole 18 of a die 7 is closed. The shell forming powder is charged from the supply port 20 into the bore 2, and the outer stem 13, the mandrel 12 and the inner stem 15 are simultaneously lowered to form a shell bottom 25'. After the shell 25 is extruded, the powder raw material is charged through a supply port 23 into the shells 25, 25' and is pressed by the inner stem 15 until the desired density is obtd.
Patent JP-S6151575-A (JP)
Title: Spectrum analyzer device
Inventor: TACHIKA TOSHIO
IPC: G01R23/167
Filed: 1984-08-22
Abstract: PURPOSE:To process a high frequency signal and to simplify the device by using a delat modulator as an A/D converter. CONSTITUTION:A delta modulator 9 encodes an input signal 1 into a 1-bit code with a clock signal 6 at invervals of time T and shifts it into shift registers (10a-10n) successively. Gate circuits 11 (11a-11n) multiply output signals of the shift registers 10 by a coefficient signal 8 indicating a coefficient determined by a coefficient generator 7. Namely, outputs of the shift registers 10 consists of one bit, so X1 or X-1 processing is carried out for the outputs. In this case, the gate circuits 11 function as a coefficient multiplying circuit, so that the sign of the coefficient is inverted or not inverted. Respective outputs of the gate circuits 11 are summed up by a coefficient adding and subtracting circuit 111 and inputted as a spectrum signal to and displayed on a waveform display device 5.
Patent JP-H0226911-A (JP)
Title: Production of fiber by wet spinning
Inventor: SASAKI MINORU
IPC: D01F6/38
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a fiber outstanding in drawability and filament separability, causing no degradation in operability and quality by introducing a wet-spun tow into a spinning bath and splitting the tow through a roller or bar to effect improving the productivity. CONSTITUTION:A spinning stock solution comprising an acrylic polymer is put to wet spinning and the resultant tow 4 produced is then introduced into a spinning bath. Thence, the tow 4 is split in the bath using a roller or bar 3, thus obtaining the objective fiber.
Patent JP-H1020287-A (JP)
Title: Production of liquid crystal display device
Inventor: HOSHI JUNICHI
IPC: G02F1/1333
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for production by which the gap thickness of the liquid crystal material layer of a liquid crystal display device having a semiconductor substrate cut out of a semiconductor wafer and a counter substrate facing this semiconductor substrate and a liquid crystal display held by this semiconductor substrate and the counter substrate is made uniform. SOLUTION: The treatment to make the bending strength or Young's modulus of the semiconductor substrate 26 smaller than that of the semiconductor wafer 21 is executed in this process. In such a case, the back lapping, back grinding or rear surface etching of the semiconductor wafer 21 is executed by providing the process with a stage for decreasing the thickness of the semiconductor substrate 26. At this time, a supporting material 23 may be adhered to the front surface side of the semiconductor wafer 21.
Patent JP-H1123826-A (JP)
Title: Production of filter
Inventor: SHIMAZAKI TOSHIKATSU
IPC: G02B5/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter not causing the deterioration of the display quality of a color liq. crystal display device and defective adhesion to an electrode. SOLUTION: When a color filter for a color liq. crystal display device is produced by a film process, a colored photosensitive resin film is laminated, exposed, developed and hardened, and after irradiation with UV, residue on development generated on a transparent substrate around a picture element pattern or on a black matrix at the time of development is removed by successive alkali washing and ultrasonic cleaning.
Patent JP-H1127679-A (JP)
Title: Image coder
Inventor: SUZUKI KAZUHIRO
IPC: H04N19/196
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To increase the compression rate by avoiding redundancy caused when a plurality of prediction sections assigned with a short code word length make identical and erroneous prediction. SOLUTION: Based on an identification number outputted from an identification number decision section 408, a discrimination section 410 discriminates a prediction section that has made prediction coincident with a noted pixel, and determines combination of prediction sections with a short code word based on corresponding information between the predict section and the identification number when there is any predict section assigned with a shorter code word than that of the discriminated predict section. The discrimination section 410 reads prediction errors of the prediction sections of the determined combination based on the prediction errors outputted from substractor sections 401-403, to determine whether or not they are coincident. When they are coincident, a revised code word is informed to a coding section 50.  A shorter code word is assigned to the prediction section whose prediction is coincident with the revises coded word.
Patent JP-S6151991-A (JP)
Inventor: YAMAMOTO TOSHIO
IPC: H05K3/30
Filed: 1984-08-22
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-H09180452-A (JP)
Title: Memory address transition detection circuit
Inventor: KIYUN KIYU CHIYOI
IPC: G11C11/41
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a memory by constantly outputting an address transition detection signal with a constant pulse width regardless of the pulse width of an address signal to be inputted to a memory. SOLUTION: A level retention part 20 for maintaining the signal level of the output of a NOR gate 10 for a specific number of hours is provided between the NOR gate 10 and a latch 30 for performing NOR operation of an address signal AD and a chip selection signal Csb. Then, even when the address signal AD with long and short pulse widths is inputted, the address transition detection circuit of memory is constituted so that an address transition detection signal with a constant pulse width requested by the memory can be generated by a signal output part 60.
Patent JP-H0615898-A (JP)
Title: Recording apparatus
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/05
Filed: 1992-06-30
Abstract: PURPOSE:To provide a small-sized recording apparatus without the risk of large changes in a distance with respect to the recording head at the time of recording in an original papers and the like in a recording apparatus of small size. CONSTITUTION:An eject roller 7 is formed of a resilient material of thin wall rubber or the like in combination of a cylindrical shape and a conical shape, and is further formed in a manner maintaining a recording paper 3 in a nearly horizontal level by combining two spurs 6 with one eject roller 7. Accordingly, such a small sized recording apparatus of this type is obtained wherein switching over of the carrier is not required.
Patent JP-H0917810-A (JP)
Title: Method and apparatus for laminating film-like organic die bonding material, method and apparatus for die bonding, semiconductor device and manufacture thereof
Inventor: TAKEDA SHINJI
IPC: H01L21/52
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for lamination wherein a film-like organic die bonding material is continuously heated and press bonded to lead frames. SOLUTION: A lead frame 7 is placed on a traveling table 8 and is heated there. A film-like organic die bonding material 2 is punched, and the punched film is temporarily bonded to a die pad in the lead frame 7. The traveling table is then moved to position B. The punched film-like organic die bonding material 2 is press bonded by a presser in position B, and then a semiconductor chip is placed on the die bonding material. This makes it possible to press bond film-like organic die bonding materials to lead frames 7 without producing any void and with high productivity, and to prevent packages from cracking when a semiconductor device is mounted.
Patent JP-H0614684-A (JP)
Title: Chemical injection machine
Inventor: KIKUNO OSAMU
IPC: A01M17/00
Filed: 1992-07-01
Abstract: PURPOSE:To provide a chemical injection machine capable of performing a chemical injection work simultaneously with a sheet laying work while suppressing the formation of a gap between adjacent working rows to which the supply of chemicals is impossible. CONSTITUTION:A chemical liquid is injected into soil through a chemical supply nozzle 14 of a chemical injection claw by a chemical supplying apparatus according to the movement of a mobile machine body and a mulching sheet S is laid on the ground after the injection of the chemical liquid with a mulching apparatus. The edge parts SS of the mulching sheet S at the lateral side of the machine body are bent downward relative to the intermediate part SC and embedded in the soil with embedding disks 25 to minimize the gap A between the working rows to which the supply of the chemical is impossible.
Patent JP-S5797465-A (JP)
Title: Testing device for logical circuit
Inventor: TODA SHIYOUZOU
IPC: G01R31/3183
Filed: 1980-12-09
Abstract: PURPOSE:To perform an efficient test, by providing a control memory which stores the logical values of an input and an output signal and the logical data of a scan signal in a buffer memory and displays the contents of this buffer memory, and a testing memory stores the information on the method of the test, then transferring data at a high speed. CONSTITUTION:A control memory 5 stores the logical values of an input and an output signal and the logical data of a scan signal and displays the contents of the buffer memory 1, and a memory 6 for a test is stored with information on the method of the test. The output of the buffer memory 1 is inputted to registers 3, 4-1 and 4-2, and the output of the control memory 5 for 0-bit contents 5-0 is branched into three and inputted to AND circuits 10 and 11 directly and to an AND circuit 9 through an inverter 8. The output of the control memory 5 for 1-bit contents 5-1 is inputted to a decoder 7, whose output is inputted to the AND circuits 10 and 11. Then, a testing device is controlled according to the 0-bit contents 6-0 and 1-bit contents 6-1 of the memory 6. A clock signal is inputted to the AND circuits 9-11, whose outputs are used to control registers 3, 4-1 and 4-2.
Patent JP-S5963778-A (JP)
Title: Silicon photodiode device and manufacture thereof
Inventor: USAMI AKIRA
IPC: H01L31/10
Filed: 1982-10-01
Abstract: PURPOSE:To obtain two or more of photodiodes of different spectral sensitivity in the same Si substrate by implanting impurity ions by using two masks each having openings in the substrate of high resistivity, annealing an injection region by YAG laser beams on the one hand and by a xenon lamp on the other hand and each forming diffusion regions of different depth. CONSTITUTION:Neutron beams are radiated onto the N type Si substrate of resistivity of 1kOMEGA.cm or more, the substrate is left as it is for several days, and the radiation of gamma-rays and beta-rays generated through irradiation is damped sufficiently. The first mask 1M1 with the opening is used in order to prepare the first photodiode, and boron ions for forming a P type layer 31 are implanted to the first mask. The mask is replaced with the second mask 1M2, ions are implanted similarly to form a P type layer 32, and the masks are replaced with PM1 and PM2 in order to form N type layers 21 and 22. YAG laser beams and the xenon lamp are radiated to the N type layer 21 generated around the layer 31 and the N type layer 22 generated around the layer 32, and the depth of these diode regions is changed.
Patent JP-2001004071-A (JP)
Title: Metallic pipe
Inventor: MIYASHITA MORIHIRO
IPC: G03G21/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide excellent dimensional accuracy by cutting/polishing an element pipe having internal stress not more than a specific value. SOLUTION: In a metallic pipe 1, a surface state and dimensional accuracy are adjusted by cutting/polishing an outer peripheral surface of an element pipe having the prescribed length cut out of a long size metallic pipe. In this case, a pipe having internal stress not more than 20 N/mm2 is used as the element pipe, and the element pipe is cut and polished. An ordinary metallic pipe used for a developing sleeve such as an aluminum pipe, an aluminum alloy pipe and a stainless steel pipe can be used as the metallic pipe. The metallic pipe can possibly adjust various physical properties such as hardness and tensile strength by heat treatment by the construction material, and such heat treatment is sometimes performed on the metallic pipe, or is sometimes performed on the element pipe cut out of the metallic pipe.  Since internal stress also changes by the heat treatment when applying such heat treatment, the internal stress of the element pipe must be a value after the heat treatment.
Patent JP-S6330244-A (JP)
Inventor: TERASAKI NORIO
IPC: B32B15/08
Filed: 1986-07-25
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-H1015630-A (JP)
Title: Work clamp device of metal plate machining device
Inventor: ADACHI OSAMU
IPC: B23K26/10
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of an error position of machining position caused by the displacement of a clamped metal plate by installing with adjoining plural numbers of grooves of parallel and crossing by right angle on a work supporting surface of a lower clamp jaw. SOLUTION: A lower clamp jaw 23 is fixed on a lower part of a clamp body 21 of a work clamp device 17, and a bumping member 49 to position a plate like work on the top end part of the lower clamp jaw 23. On the work supporting face of the lower clamp jaw 23, two kinds of grooves of plural numbers of 1st grooves 51 installed parallel in a back and forth direction (Y axial direction) and 2nd grooves 53 installed in the direction of crossing by right angle to this groove 51 are formed with adjoining. The metal plate W is clamped between the lower clamp jaw 23 having the grooves 51, 53 and an upper clamp jaw 33. The metal plate W is not displaced to any direction of the X axial direction and the Y axial direction.
Patent JP-S6417832-A (JP)
Title: Production of fiber reinforced metallic pre-impregnated sheet
Inventor: NAKAGAWA SHIGETO
IPC: C22C47/00
Filed: 1987-07-14
Abstract: PURPOSE:To prevent the damage of fibers caused by unmolten metallic grains by passing a plasma stream contg. molten metallic grains through the slit of a shielding plate at the time of plasma thermal spraying the molten grains of the matrix metal onto the inorganic fibers for reinforcing, thereby producing the titled prepreg sheet. CONSTITUTION:At the time of producing the titled sheet for the production of fiber reinforced metal, the metallic grains 4 having 5-100mum grain size of Al, Ti, Cu, Ni or the alloys thereamong as the matrix metal are plasma thermal sprayed by a plasma gun 3 onto a drum 2 in which the fibers 1 for reinforcing such as carbon fibers, silicon carbide fibers, alumina fibers and polymetallo carbosilane fibers are rolled while the drum is revolved. In this case, the shielding plate 6 contg. the slit 5 is deposited between the plasma gun 3 and the fibers 1 for reinforcing, by which the unmolten matrix metallic grains caused by the temp. lowering at the outer circumferential part of the plasma stream are checked by the shielding plate and does not damage and break the fibers 1 for reinforcing by colliding against the fibers. The excellent fiber reinforced metallic prepreg sheet can thus be obtd.