baber/WOPTO huggingface dataset:
Patent JP-H05128241-A (JP)
Title: Picture processor
Inventor: OKUBO OSAMI
IPC: H04N1/21
Filed: 1991-11-05
Abstract: PURPOSE:To reduce the number of times of a memory access, and to attain a high speed picture processing by providing two image memories whose order of the storage of data is different, and performing an access to the image memory which is suited to each kind of picture processing. CONSTITUTION:An analog signal obtained from a photoelectric conversion element 1 is converted into a digital signal by a binary circuit 2. The digital signal obtained by the operation is segmented by a word unit, and the picture data of an original are stored in a first picture memory 3 in the order of the output of the photoelectric conversion element 1. As the result, the picture data in the order of a main scanning direction are stored in the first picture memory 3. Then, a memory controller 6 takes out the data from the first picture memory 3, and inputs the data to a vertical/horizontal converter 4. The vertical/ horizontal converter 4 is constituted of two sets of 16 pieces of 16 bit shift registers of a serial input and parallel output. After the conversion of the data, the memory controller 6 takes out the picture data of 16 words from the vertical/horizontal converter 4, and inputs the data to a second picture memory 5.
Patent JP-H05128994-A (JP)
Title: Ion implantation method
Inventor: AKIYAMA ISAMU
IPC: H01L21/265
Filed: 1991-11-05
Abstract: PURPOSE:To process inner peripheral surfaces of fine tubes or holes of minute diameter with ion implantation effectively. CONSTITUTION:In a method to irradiate the inner peripheral surface 17a of a hole with ion beams 18 to implant ions, an introducing tube 1 of the ion beams 18 is inserted into the hole, and a voltage opposite to that of the ion beams is applied to the inner peripheral surface 17a (power supply 2) to deflect the ion beams 18 and irradiate the surface 17a at an incident angle perpendicular or nearly perpendicular to the surface 17a. Even inner peripheral surfaces of fine tubes or holes of minute diameter can be irradiated with the ion beams easily, effectively and uniformly at an incident angle nearly 0 deg.. Inner peripheral surfaces of holes of various members can be processed by ion implantation with high ion implantation efficiency. Various characteristics such as hardness, abrasion resistance or corrosion resistance of the processed surface can be improved significantly.
Patent JP-S63141208-A (JP)
Inventor: KIKUCHI AKIRA
IPC: H01B5/08
Filed: 1986-12-03
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-S62145867-A (JP)
Title: Image sensor
Inventor: YAMAMOTO YASUNAGA
IPC: H04N5/335
Filed: 1985-12-20
Abstract: PURPOSE:To dispose photo detectors in high density by diffusing a high density n-type semiconductor region in a low density n-type semiconductor region to arrive at the buried and diffused low density n-type semiconductor region to separate between the photo detectors of optical information when driving the n-type semiconductor region of a substrate side by the same potential as the adjacent photo detector. CONSTITUTION:Since a p-type semiconductor region 1 for forming an anode and an n-type semiconductor region 2 for preventing a crosstalk are formed of different type of semiconductors, there is less possibility of shortcircuit therebetween even if both the regions slightly approach in designing a mask. Since the same type of impurity is diffused in a portion of a part of a cathode 3 of the same type semiconductor while it has originally a low impurity density to reduce its resistance, thereby forming a (b) type semiconductor region 2 for preventing a crosstalk, it is not necessary to increase a margin on a mask. Further, the region 2 is electrically connected by a buried n-type semiconductor layer 4 in the substrate. Thus, it is not necessary to wire on the surface, which contributes to the increase in the density of the photo detectors.
Patent JP-2000070890-A (JP)
Title: Cleaning and drying device for hollow cylindrical object to be cleaned
Inventor: KUSHIMACHI TETSUO
IPC: B08B3/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning and drying outer and inner surfaces of a hollow cylindrical object to be cleaned simultaneously, collecting waste brought about by cleaning, and drying and discharging the waste out of a system when the hollow cylindrical object to be cleaned such as glass tube is cleaned and dried. SOLUTION: A drying section 4-4a for a cleaning and drying medium for first jetting a liquid (water), gas (air or a liquid-gas mixed medium to a grip part 2 of a hollow cylindrical object to be cleaned and an inner wall face of the object to be cleaned and then performing jetting-and-drying by switching to gas, a jetting section for drying air for supplying pressurized air by a jetting nozzle inclined outward on an outer circumference of an end part of the object to be cleaned and a waste collecting and discharging section for waste produced by the cleaning and drying are provided. A device effective for glass, plastic tubes, metal tube s and bottomed bottles can be obtained.
Patent JP-2000093747-A (JP)
Title: Process for making disinfection gas harmless and deodorizing the same and its device
Inventor: KIRIHARA CHIKAO
IPC: A61L2/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the residual chemical odor without exhausting after disinfection and make an equipment thereof compact. SOLUTION: In a process for making disinfection gas harmless and deodorizing the same and a device thereof, a device 20 for making disinfection gas harmless and deodorizing the same including a main piping 21 with one end forming a disinfection gas inlet and the other end forming a treated gas outlet, a blower 23 connected with the outlet side in the middle of the main piping 21, a preheating means 24, an oxidative decomposition means 25 and a cooling means 262 connected all together successively on the outlet side from the blower 23 and a bypass piping 30 equipped for a section including all from the blower 23 of the main pipe 21 through the cooling means 262 is connected with a disinfection unit 11.  A disinfection device 10 is operated for the given time to carry out the disinfection, and a device 20 for making the disinfection gas harmless and deodorizing the same is operated just before the completion of the disinfection process, and gas is idling circulated between the main piping and the bypass piping 20 for the given time, and then the gas is circulated between the disinfection unit 11 and the main piping 21 to make the gas harmless, and then a neutralizing agent is introduced into the disinfection unit 11 and then the treatment similar to the treatment of disinfectant is carried out.
Patent JP-S62147736-A (JP)
Title: Method for mounting semiconductor element
Inventor: TERAJIMA KATSUSHI
IPC: H01L21/58
Filed: 1985-12-20
Abstract: PURPOSE:To prevent a semiconductor element from cracking by bonding a metal foil with an alloy brazing material preformed in advance on the back surface of a wafer, dividing it into individual elements, and then bonding to place the metal foils on a placing unit of a device substrate. CONSTITUTION:An Si wafer 1 covered in advance, for example, with Au-Si brazing material 2 is heated to eutectic crystal point or higher in N2 reduced atmosphere or in vacuum to melt the material 2 on the wafer 1. A metal foil 3 is gradually press-bonded to the wafer 1 not to generate voids to secure the wafer 1 to the foil 3 with an Au-Si eutectic alloy layer 5. The wafer 1 is split along scribing lines 6 into individual semiconductor elements 10. Then, the elements 10 are placed to be fixed with resin adhesive such as silver paste or solder alloy 7 such as Sn-25Ag-10Sb on a device substrate 8 silver-plated at 9. Thus, it can prevent the elements from cracking.
Patent JP-2000093110-A (JP)
Title: Aloe solution and its production
Inventor: TOMITA MAMORU
IPC: A23L19/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a low-viscosity aloe solution scarcely containing a causative substance such as a bitterness or an astringency, e.g. oxalic acid in a concentrated state, having a high transparency without producing precipitates and rich in mucopolysaccharides which are useful ingredients and to provide a method for producing the aloe solution. SOLUTION: A solution derived from the mesophyll of an aloe and having physicochemical properties of (a) <=1 mg content of oxalic acid in 1 g of the aloe solution having 10 deg. Brix, (b) >=95% transmittance of the solution measured at 660 nm wavelength using a glass cell having 1 am thickness, (c) producing no precipitate after heat-treatment of the solution at 90 deg.C for 3 min and preservation at 10 deg.C for 10 days, (d) having <=10 mPa.s viscosity of the solution and (e) 0.05-0.5 mg content of glucosamine in 1 g of the solution is treated with an enzyme mixture containing a pectinase.
Patent JP-H01132326-A (JP)
Title: Device for preventing backlash of reel for fishing
Inventor: OTAKE YUTAKA
IPC: A01K89/02
Filed: 1987-11-16
Abstract: PURPOSE:To prevent backlash, by using either one or both of a brake device and control device for controlling by change of magnetic flux density operating on a spool cyclic article. CONSTITUTION:When an autocast lever 54 is pushed and moved so as to operate a brake, a joint 52 is brought into contact with a brake lever 62 to push the brake lever 62 downward. A brake shoe 64 is brought into contact with a spool cyclic article 58 to operate brake. When an adjusting lever 84 is rotated with a connection shaft 78 to carry out control by a magnetic material, the second magnet piece 72 is moved coped with the rotation of the connection shaft 78 and position of both magnet pieces is shifted and mutually diagonally arranged. As a result, sucking force resulting from magnetic flux density can be adjusted.
Patent JP-H01241278-A (JP)
Title: Charge injector image sensor
Inventor: JIERARUDO JIYON MICHIYON
IPC: H04N5/372
Filed: 1988-11-17
Abstract: PURPOSE: To make an operational frequency lower than when one output port is used and to reduce a noise band by providing storing and multiplexing means, etc., and utilizing parallel reading of electric charge in each line of cells in sensor array. CONSTITUTION: Each output of video amplifying means 14-1, 14-2, 14-j and 14-n is connected to storing and multiplexing means 20. The means 20 respond to a storage strobe signal STR pulse that occurs after the maximum amplifying time of parallel reading signal voltage happens and stores n pieces of row signal voltage to a row that is selected at that time. Stored signal amplitude is read from a 1st storage position that corresponds to a 1st input 20a, signal amplitude is similarly read from a 2nd storage position that corresponds to a 2nd input 20b, and entire amplifiers parallelly operate by using a parallel output port. Thereby, because an operational frequency is lowered and noise bandwidth is reduced, the temporal noise of a CID image sensor is reduced, sensitivity is improved, and also dynamic range can be expanded.
Patent JP-H07138649-A (JP)
Title: Working method of high carbon steel sheet
Inventor: FUKUI KIYOSHI
IPC: C21D1/32
Filed: 1993-11-18
Abstract: PURPOSE:To provide a manufacturing process of a high carbon steel product in which excellent formability is secured at the time of forming work even when a high carbon steel sheet is used for an original sheet to be worked for automotive use or the like and also excellent wear resistance is realized by high-strength properties that is attained by heat treatment after working. CONSTITUTION:A hot rolled steel sheet which consists of, by wt.%, 0.20-1.20% C, 0.05-1.00% Si, 0.20-2.00% Mn, <=1.20% Cr and the balance Fe with inevitable impurities or a cold rolled steel sheet which is further subjected to the cold rolling at >=20% draft is made into a structure consisting of spheroidized cementite and ferritic grain whose diameter is <=20mum by annealing the sheet in the range of 600-780 deg.C and next quenched after executing forming work while heating the sheet to 300-600 deg.C. In this way, the high carbon steel sheet excellent in formability and wear resistance is obtained.
Patent JP-H02135255-A (JP)
Title: Low-gloss thermoplastic resin composition
Inventor: OGAWA TAKUYA
IPC: C08L51/00
Filed: 1988-11-16
Abstract: PURPOSE:To obtain the subject composition having excellent matte surface, surface-appearance and heat-resistance and suitable for interior trims of automobile, etc., by compounding a specific graft copolymer with a specific amount of a copolymer, etc., containing carboxyl groups in the molecule. CONSTITUTION:The objective composition containing <0.3wt.% of a carboxyl- containing monomer residue is produced by compounding (A) 1-97 pts.wt. of a graft-copolymer produced by the graft-polymerization of (A1) 95-20 pts.wt. of one or more vinyl monomers (or their mixture) selected from aromatic vinyl monomer, etc., in the presence of (A2) 5-80 pts.wt. of a rubbery polymer, (B) 1-98 pts.wt. of a copolymer produced by polymerizing an aromatic vinyl monomer, etc., and containing 0.1-10wt.% of carboxyl-containing monomer residue, (C) 1-98 pts.wt. of a copolymer produced by polymerizing an aromatic vinyl monomer, etc., and containing 0.01-2wt.% of an epoxy-containing monomer residue and (D) 0-90 pts.wt. of a copolymer produced by copolymerizing an aromatic vinyl monomer, a vinyl cyanide monomer, a maleimide monomer, etc.
Patent JP-H09111534-A (JP)
Title: Polyester fiber for industrial use and its preparation
Inventor: GO TOKUKOU
IPC: D01D1/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To produce a polyester fiber for industrial use, having excellent spinnability and physical properties and giving a dip cord having high tenacity and low shrinkage by specifying the conditions of the solid-phase polymerization of polyester chip and the conditions for the spinning and drawing of the polymer. SOLUTION: An Sb compound is added as a polymerization catalyst to a polyester raw chip in an amount to get a polymer containing 250-400ppm of residual Sb and the chip is subjected to solid-phase polymerization to increase the intrinsic viscosity to 1.00-1.15 and decrease the water-content to <=30ppm. The chip is melted at 290-300 deg.C, spun through a nozzle in a pack and wound at a take-up speed of 2,000-2,400m/min. The obtained undrawn yarn having an intrinsic viscosity of 0.97-1.02 and an orientation degree of (40-50)×10<-3> is continuously drawn to obtain the objective polyester fiber.
Patent JP-H02134867-A (JP)
Title: Miss type semiconductor storage device and manufacture thereof
Inventor: KOTAKI HIROSHI
IPC: H01L21/336
Filed: 1988-11-15
Abstract: PURPOSE:To easily improve the degree of integration and increase capacitance by effectively making use of a space above a source area of an LDD transistor by providing a groove-shaped capacitive electrode on the upper portion of a gate electrode of the LDD type MIS transistor through an insulating film. CONSTITUTION:In a MIS type semiconductor memory device having a memory cell including an LDD type MIS transistor provided on one principal surface of a first conductivity type semiconductor substrate 1 and a groove-shaped capacitor provided on a groove section formed on said one principal surface, a capacitive electrode 17 with said groove-shaped capacitor is provided extending above a gate electrode 6-1 of the LDD type MIS transistor through insulating films 13, 15. Hereby, the degree of integration of a memory cell can be raised by a fraction corresponding to a reduce occupation area of a source area 11-1 of the LDD type MOS transistor. Otherwise, the capacitance of the groove-shaped capacitor can be increased by providing a capacitive electrode 17 extending onto the gate electrode 6.
Patent JP-H10127639-A (JP)
Title: Method and device for detecting ultrasonic blood stream information
Inventor: JIBIKI TAKAO
IPC: A61B8/06
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve an S/N by utilizing an ultrasonic contrast media and to detect a true blood stream component by removing the influence due to the movement of tissues. SOLUTION: A 1st signal value generated by a self-correlation operating part 4 based on an echo signal from a blood stream, in which the ultrasonic contrast media is mixed, becomes a second-order higher harmonic wave component value 2(Fw+Fd). A 2nd signal value making this value 1/2 through a dividing part 5 becomes a basic component value (Fw+Fd). Further, a 3rd signal generated by a self-correlation operating part 7 based on the echo signal becomes a Doppler signal containing a clutter component fw and a basic component (fw+fd). When a high frequency containing the basic component (Fw+Fd) as the 2nd signal is removed from the 3rd signal by an LPF part 8, it becomes a 4th signal containing only the clutter component fw. A 5th signal value operating the self-correlation of this 4th signal becomes a clutter component value Fw.  Since a subtracter 10 removes the clutter component value Fw as the 5th signal value from the basic component value (Fw+Fd) as the 2nd signal value, a 6th signal value becomes a true blood stream component Fd. Then, the image prepared from this 6th signal value Fd becomes the image of the true blood stream component.
Patent JP-2000122655-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: NIITSUMA SHINJI
IPC: G10H1/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent overturn of a hammer even when a key is struck strongly, and to moderate the hammer favorably. SOLUTION: This key board device 1 is constituted of a chassis 2 having a hammer supporting point 12, plural keys 3 supported to the chassis 2 turnably, plural hammers 4 supported turnably to the hammer supporting point 12 of the chassis 2 and interlocking with the push keys of the keys 3 to be turned upwards, a hammer upper limit stopper 52 composed of a cushioning material and for regulating an upper limit position of hammer 4 turning by abutting of the turning hammer 4, and a hammer overturn preventing stopper 18 composed of the cushioning material and for preventing overturn of the hammer 4 by abutting of the turning hammer 4 when the hammer 4 is turned over the upper limit position.
Patent JP-2001111440-A (JP)
Title: Signal detection circuit
Inventor: HIGUCHI KAZUNARI
IPC: H04B1/10
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal detection circuit prevented from being influenced by noise variation in a detection output of an objective signal even when a threshold for detecting a received signal is lowered. SOLUTION: A noise attenuation means 1 attenuates a frequency component other than the frequency of an objective signal of an input wave and a received signal detection means 2 outputs a signal detection output when the signal waveform voltage of the input signal reaches an optionally set detection threshold. On the other hand, a noise detection means 4 outputs a noise detection output when a receiving noise level other than the input signal reaches the optionally set detection threshold. Since a detection output switching means switches the detection output so as not to output it on the basis of the noise detection output, the signal detection output is not outputted from a detection output terminal 19.
Patent JP-H06117926-A (JP)
Title: Pyroelectric detector having multilayered support substrate
Inventor: SOTANI TOSHIYUKI
IPC: G01J5/02
Filed: 1992-10-03
Abstract: PURPOSE:To obtain a comparatively inexpensive compact pyroelectric detector good in noise reducing effect by constituting the support substrate for supporting pyroelectric elements of a printed wiring board consisting of a specific number or more of laminated layers. CONSTITUTION:A pyroelectric element, FETs 3, 3 and gate bias resistors R, R are provided on the surface of a first printed wiring board 1a and a power source supply terminal VD, an earth connection terminal GND, signal output terminals S1, S2 are respectively formed to the through-holes Hv, Hc, Hs1, Hs2 provided to four corners of the board 1a. Second and fourth printed wiring boards 1b, 1d are formed into solid patterns wherein a conductive material C is applied to the entire surfaces of the boards 1b, 1d in the ground pattern connected to the terminal GND of the wiring board 1a. A third printed wiring board 1c is formed into a solid pattern in the same way in the power supply pattern connected to the terminal VD of the wiring board 1a. By this lamination, the impedance to high frequency can be lowered effectively.
Patent JP-H02135241-A (JP)
Title: Rubber composition for tire tread
Inventor: HASEGAWA SENZO
IPC: C08K3/34
Filed: 1988-11-16
Abstract: PURPOSE:To obtain the subject composition having excellent ice skid properties, wet skid properties, wear resistance and feeling of driving on dried road surface by blending low-temperature plasticizer and silicon carbide into rubber. CONSTITUTION:(A) 100 pts.wt. natural rubber and/or diene-based synthetic rubber is blended with (B) 10-80 pts.wt. low-temperature plasticizer having freezing point below -48 deg.C and (C) 5-40 pts.wt. silicon carbide having 0.1-1mm average particle diameter to afford the aimed composition. Besides, other than the silicon carbide in component C, a mixture of silicon nitride, aluminum oxide and silicon dioxide is preferably blended.
Patent JP-H04161239-A (JP)
Title: Stirring device
Inventor: SATO KENJI
IPC: B01F29/60
Filed: 1990-10-26
Abstract: PURPOSE:To stir and mix various types of raw materials to be mixed simultaneously at high stirring efficiency by mounting stirring drums and giving rolling motion and rocking motion simultaneously. CONSTITUTION:Both ends in a longitudinal direction of a rocking frame 6 are axially supported at horizontal pivots 3, 4 provided on one set of brackets 1, 2 installed upright at a position opposed to each other. In addition, a rocking frame 6 is allowed to rock around the pivots 3, 4 by a rocking mechanism consisting of arms 17, 19 and a motor 15. Further, a rolling device 9 which consists of a drive roller 7 and an idling roller 8 opposed to the other side by side in an axial direction, and which has stirring drums 10 storing raw materials to be mixed mounted, is driven by a rolling mechanism consisting of a motor 29, belts 31, 32, pulleys 33 to 39 and the rotary shaft 21 of the roller 7. The rolling device 9 is installed in such a manner that its axial direction crosses the longitudinal direction of the rocking frame 6 and the rolling device 9 is spaced with a specified gap in the longitudinal direction of the rocking frame.
Patent JP-H08146593-A (JP)
Title: Evaluating method for printing dot and masking plate for evaluating printing dot
Inventor: HIDA TAKAO
IPC: G01B11/28
Filed: 1994-11-24
Abstract: PURPOSE: To correctly grasp one printing dot as the stereoscopic image of printing ink, evaluate the printing dot with high accuracy, and present the evaluated result in a numerical value. CONSTITUTION: One printing dot is magnified at the prescribed magnifying power, and the intensity distribution area having the specified intensity level or below and the whole area of one dot except for the intensity distribution area are drawn in different colors to measure the area ratio with a dot area ratio meter 7 for each specified intensity level. A print sheet P is printed and outputted, the area ratio of the dot printed on the print sheet P is measured by the dot area ratio meter 7 for each specified intensity level, and the area ratio of the intensity distribution area for one dot is obtained for each specified intensity level.  The size of the intensity distribution area is calculated from this area ratio, the stereoscopic image of the printing ink of the dot is equivalently converted in volume into a layered truncated cone based on the size of the intensity distribution area for each specified intensity level, and the printing dot is evaluated in the stereoscopic shape with this equivalent stereoscopic image or with a matrix obtained when the intensity and the area size are correlated.