baber/WOPTO huggingface dataset:
Patent JP-H0799561-A (JP)
Title: Original reader
Inventor: TAKASU AKIRA
IPC: H04N1/04
Filed: 1993-09-28
Abstract: PURPOSE:To easily revise a detection size and addition of a sensor by using a size detection control circuit independently of a main body control circuit so as to execute the processing of discriminating a size of an original from plural sensor outputs. CONSTITUTION:A CPU1 for detecting a size of an original provides an output of a LED signal and a clock signal CLK to each sensor. Each sensor unit outputs distance information sets OUTF1-OUTF3 and OUTC1, OUTC2 synchronously with the signal CLK. The CPU 1 compares the distance information received from each sensor unit with a threshold level stored in an EEPROM to discriminate the presence of the original. A table is stored in the CPU1 in advance and the CPU1 discriminates the size of the original by collating the table and the original presence information. Furthermore, the CPU1 generates 4-bit original size codes DATA 0-3 depending on the discriminated size and transfers them to a main body control CPU2.
Patent JP-2001064700-A (JP)
Title: Cleanser for aluminum-based metal material and method for cleansing the material
Inventor: NANBU NOBUYOSHI
IPC: C11D1/24
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleanser which can efficiently remove stain substances and foreign matters adhered to surfaces without corroding Al-based metal materials to be cleansed, by using an alkaline aqueous solution containing specific components. SOLUTION: This cleanser for aluminum-based metal materials comprises (A) an alkali builder (for example, an alkali metal hydroxide, an alkali metal silicate, or an alkali metal phosphate), (B) an organic sulfonic acid compound (for example, 1-hydroxyethylidene-1,1-diphosphoric acid), (C) a surfactant (preferably at least one of nonionic surfactants and anionic surfactants), and (D) a Ca compound and/or a Ba compound (preferably at least one of the hydroxide, carbonate, hydrochloride and nitrate of Ca or Ba). The contents of the components A, B, and C are preferably 1 to 100 g/liter, 0.05 to 1.5 g/liter, and 0.1 to 3 g/liter, respectively, and the content of the component D is 0.1 to 2 moles based on the component B.
Patent JP-H1156901-A (JP)
Title: Individual packaging method for sanitary product
Inventor: MASUDA MASARU
IPC: A61F13/472
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To compactly, individually and accurately package a sanitary product which has simplicity for opening and a side wing section without requiring a separate peeling sheet. SOLUTION: A cover sheet 3 wider in width than a sanitary product 1 is superimposed on the outer face of the sanitary product 1. The sanitary product 1 is folded inward into three from both ends in the longitudinal direction together with a cover sheet 3 along folding lines 4 perpendicular to the longitudinal direction. The sides of the cover sheet 3 are sealed 6 respectively, then both sealed side sections are folded to the outer face side of the cover sheet 3 and are stuck by not melt.
Patent JP-H0691138-A (JP)
Title: Method for processing exhaust gas and device therefor
Inventor: KANDA NOBUYASU
IPC: B01J29/76
Filed: 1992-09-10
Abstract: PURPOSE:To realize direct decomposition of NOx in an exhaust gas, to improve removing rate of NOx, and energy efficiency, to make the device compact, and to decrease the cost. CONSTITUTION:In a reaction tube 1, needle electrode 4 connected to a voltage generator 3, and a mesh electrode 5 are arranged at specified distance, and a catalyst layer 6 such as Cu/ZSM-5 is formed to directly decompose NOx on the mesh electrode 5. To process the exhaust gas, NOx is reduced and decomposed by the contact reaction of the catalyst, while discharge plasma is produced by pulse glow discharge, glow discharge, pulse corona discharge, etc., between electrodes to detach oxygen adsorbed on the catalyst and to maintain the catalytic activity.
Patent JP-H0698107-A (JP)
Title: Image input device
Inventor: MURANAKA MASAICHI
IPC: H04N1/04
Filed: 1992-09-10
Abstract: PURPOSE:To provide the image input device for which a flexible cable does not touch contact glass and further a thin and compact scanner part is provided. CONSTITUTION:This image input device is provided with a carriage (main body 1 of carriage) loading a non-magnification image forming element, rod lens array and illuminating member or the like and a flexible cable 5 for transmitting read signals and supplied power between this carriage and the main body side. Then, a cable pressing member 21 is provided while fixing one terminal from the upper side of the terminal part of the flexible cable 5 fitted to the carriage to the carriage and bending the free terminal side of the other terminal downward for pressing the flexible cable 5 downward.
Patent JP-H04120747-A (JP)
Title: Wire-bonding device
Inventor: MATSUMOTO ITARU
IPC: H01L21/60
Filed: 1990-09-12
Abstract: PURPOSE:To enable proper treatment even if a shape of a lead frame is changed by forming a capacitor of an electrode within a heater plate and the lead frame for allowing the lead frame to be attracted and fixed to the heater plate. CONSTITUTION:When a lead frame 3 is set to a heater plate 1, a high voltage is applied to an electrode 10 and the lead frame 3 by an amplifier 40. Then, the heater plate 1 and the lead frame 3 attract each other due to electrostatic induction so that the lead frame 3 can be fixed to the heater plate 1. In this case, the lead frame 3 is installed on the ground, thus preventing electrical damage due to a high voltage. When carrying the lead frame 3, electric change which is charged between the heater plate 1 and the lead frame 3 is discharged by the amplifier 40 and the attraction force between the heater plate 1 and the lead frame 3 is eliminated before transportation. An upper surface of the heater plate 1 may be flat or a fine pin-shaped protruding 31 may be formed, thus enabling air which stagnates between the lead frame 3 and the heater plate 1 to be reduced.
Patent JP-S61121567-A (JP)
Title: Copying machine
Inventor: WATABE NOBUYUKI
IPC: H04N1/04
Filed: 1984-11-19
Abstract: PURPOSE:To reduce the cost of a device and to attain real-time processing by transmitting a copying termination signal in accordance with an output signal and the size of a recording medium. CONSTITUTION:When an electric power source is turned on, a reading head 3 and a recording head 9 are judged to be located at home positions. Then the head 3 is pre-scanned, and the size of an original 1a is recognized to set the number of scans of the heads 3 and 9. Continuously an exposure lamp 3b is turned on and the shading correction is executed. The corrected recording data is transmitted to the head 9. A sequence controller 21 commands drivers 27 and 29 to drive, and a picture is recorded. Then a picture control circuit 24a counts pulses transmitted by a printer encoder 12a, and discriminates one- line termination of a main scan. When the counting is terminated, the counted value corresponding to the size of a recording paper is compared with the obtained counted value to judge the termination of copying.
Patent JP-S6397110-A (JP)
Inventor: NISHINO RYUICHI
IPC: B60N2/90
Filed: 1986-10-13
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-H0293099-A (JP)
Title: Coloring-treated steel sheet plated with zinc-based alloy excellent in corrosion resistance and workability
Inventor: ISAKI TERUAKI
IPC: C25D15/02
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a coloring-treated steel sheet plated with zinc-based alloy which is excellent in corrosion resistance, workability and adhesive properties by forming a plated zinc-based alloy layer contg. the fine particles of chromate difficult-to dissolve on the surface of a steel sheet and furthermore coating a passivated black oxide layer on the above-mentioned plated layer. CONSTITUTION:A plated zinc-based alloy layer contg. the fine particles of chromate difficult-to dissolve and furthermore contg. the fine particles of one or more kinds selected from among SiO2, Al2O3, TiO2, Cr2O3, ZrO2, SnO2 and Sb2O3 in accordance with necessity is formed on single side or double sides of a steel sheet. As the chromate difficult-to dissolve, for example, PbCrO4, SrCrO4, BaCrO4 and ZnCrO4, etc., are utilized. The fine particles are dispersed and made eutectic and incorporated in the plated layer. Furthermore a passivated black oxide layer is coated on the above-mentioned plated layer. This plated steel sheet is blackened by treating it with the soln. of one or more kinds selected from among nitric acid, sulfuric acid and phosphoric acid. Further in the case of receiving severe work, furthermore the thin film of epoxybased organic resin is desirably coated after blackening treatment.
Patent JP-H01113213-A (JP)
Title: Method and device for curing thick article
Inventor: UIRIAMU FURANKU MATSUTOSON
IPC: B29L30/00
Filed: 1988-09-29
Abstract: PURPOSE: To enable to supply a desired cure equivalent while a tire is still in curing within a mold utilizing a delay time in curing of tire by replacing hot liquid with cold one without releasing high pressure of the curing fluid. CONSTITUTION: A tire 10 is cured in a mold 30 containing upper mold member 34 and lower one that is a mirror image of the former. Immediately before the two mold members are pressed each other, an inflatable bladder 36 is inserted inside the tire 10. Pressured hot liquid is used for conducting heat to the inner face of the tire. Hot liquid is water at a temperature in the range from about 121 deg.C to about 260 deg.C and at a pressure of at least 790 kPa. The hot water is replaced with water of lower temperature in ambience but at the same pressure as the hot water. The water circulates by letting in through an entrance 50 of the bladder and out through an exit 52. By controlling temperature and pressure of the water and time at each point of a cycle as usual, the required number of cure equivalents at the point of least cure is supplied.
Patent JP-H0663811-A (JP)
Title: Ceramic end mill and manufacture thereof, and machining method using it
Inventor: SASAGAWA MASAKAZU
IPC: B23C5/16
Filed: 1992-08-19
Abstract: PURPOSE:To increase damage-and-abrasion resistance by making the organization of a ceramic complex as fine as possible by selecting a multi-reinforced A2O3-SiC whisker-ZrO2. CONSTITUTION:A ceramic end mill is composed of 7-40wt.% SiC whisker and 1-10wt.% ZrO2 with the balance being A2O3, and the average particle size of A2O3 matrix is set to less than 2.0mum. Raw material having this composition is used for this end mill, and the end mill is manufactured by sintering the raw material at temperatures of 1500-1700 deg.C under pressures of 150-500kg/cm<2> for 30mins. to 5hrs. Machining is carried out by setting a machining speed to more than 200m/min. with the use of the ceramic end mill thus manufactured.
Patent JP-H0667606-A (JP)
Title: Sheet for display and display method by the sheet
Inventor: KOIKE TSUNEO
IPC: G09F3/10
Filed: 1992-08-18
Abstract: PURPOSE:To provide the sheet for display which can produce novel characters, designs, etc., and the display method by the sheet. CONSTITUTION:The sheet 1 for display is constituted of a synthetic resin sheet 2 formed by printing patterns 3 on the front surface and protecting a tacky adhesive layer 4 on the rear surface with release paper 5. Cut line 7 for blanking characters 6, etc., are put on the synthetic resin sheet 2 and parts 8 outside of the characters, etc., 6 are removed from these cut line 7. The front surface of the synthetic resin sheet 2 on which the characters 6, etc., remain is deposited together with the release paper 5 by a transparent sheet. The release paper 5 is peeled and the sheet is stuck by the tacky adhesive layer 4 on a substrate; thereafter, the transparent sheet is removed, by which the characters, etc., of the unit having the patterns 3 on the surface are simultaneously stuck on the substrate.
Patent JP-H08106577-A (JP)
Title: Level indicator circuit
Inventor: TAKANO TOSHIJI
IPC: G08B5/36
Filed: 1994-10-06
Abstract: PURPOSE: To provide a level indicator circuit simple in circuitry turning off the output of a power source lighting an LED when all the LED are not lighted and lighting the LED by the output of constant current, regardless of the number of LED to be lighted. CONSTITUTION: A level indicator circuit serially connects LED1 to LED3 to be light emitting elements, a transistor Tr1 and a current limit resistance R1 with a power source PS1, and connects the base of the transistor Tr1 and the output terminal of a comparator Q1, the output terminal of a comparator Q2 between the LED1 and the LED2, and the output terminal of a comparator Q3 between the LED2 and the LED3. In the comparators Q1 to Q3, reference voltage VR and the voltage that the execution value Vi of the input signal vi rectified by a diode D1 and smoothed by a capacitor C1 is divided by resistances R2 to R5 is inputted.
Patent JP-H04121976-A (JP)
Title: Manufacture of alkaline battery
Inventor: SUZUKI GOHEI
IPC: H01M4/26
Filed: 1990-09-12
Abstract: PURPOSE:To manufacture an alkaline battery with a long life and stabilized quality by charging a hydrogen storage alloy in an alkaline aqueous solution at a constitution stage of an electrode, followed by a discharge process. CONSTITUTION:An alloy of LaNi4.0 Mn0.3 Al0.8 Co0.4 is pulverized in an inactive atmosphere into powder of 300 meshes or less. This alloy powder is put in an aqueous solution of caustic potash of 25wt.% and heated to 40-80 deg.C and left standing for approx. an hour. After this alkalization process of alloy powder is repeated several times, the alloy powder is washed with water and dried. Then, a high molecular binding agent is added to the alloy powder, which is pressed and filled into a foaming metal porous body of an electrode supporter. After this electrode body is electrically charged, it is put in an aqueous solution of caustic potash of 25wt.% and heated to 40-80 deg.C, and current is flowed into the aqueous solution so that discharge reaction can be performed. This current flow in alkali is repeated several times to form a hydrogen storage electrode and an alkaline battery is assembled by using a commonly known nickel electrode for the positive electrode.
Patent JP-H08103627-A (JP)
Title: Noncatalytic denitrator and noncatalytic denitration method
Inventor: SHIMODAIRA WAKAKO
IPC: F23J15/00
Filed: 1994-10-06
Abstract: PURPOSE: To keep the waste gas temp. of a refuse incinerator in the suitable temp. range to nitration and to conduct highly efficient denitration by connecting a denitration agent feed pipeline to a cooling water feed pipeline. CONSTITUTION: A denitration agent feed pipeline 34 is connected to a cooling water pipeline 27. Consequently, the cooling water for adjusting the incinerator temp. is passed through a cooling water tank 22, cooling water flow control valve 23, cooling water pump 24, cooling water flowmeter 25 and valve 26 and jetted toward the center of an empty tower 8 from a cooling water jetting nozzle 21. Meanwhile, a denitration agent is passed through a a valve 30, flowmeter 32 and valve 33 from a tank 29 and sprayed from the jetting nozzle 21. Since the cooling water and denitration agent are mixed and sprayed into the empty tower 8 in this way, the temp. at the incinerator center is kept in a suitable temp. range to denitration, the deterioration of a refractory wall due to the high temp. is prevented, molten ash is not deposited, and highly efficient denitration is performed.
Patent JP-H06111589-A (JP)
Title: Batched-erasure nonvolatile semiconductor memory device
Inventor: NIIJIMA HIDETO
IPC: G11C16/22
Filed: 1992-09-11
Abstract: PURPOSE: To obtain the efficient redundant constitution of a batch erasing type nonvolatile semiconductor storage device. CONSTITUTION: The array of a memory cell 31 is physically divided into a data area 36 and a tag area 37 to separately batch-erase the respective areas while sharing a word line 32. In the unit of the areas 36 and 37 sharing one word line, the area 37 holds positional information of a defective memory cell in the area 36. Based on this information, a system executes the using avoiding processing of the defective memory cell. Defective memory cell information is programmed in an inspection process after producing a chip, and ECC is written in the area 37 with respect to this defective memory cell information. By writing fixed data in the area 37, the using prohibition of the area 36 sharing the word line with the area 37 is reported to the system. Even when the area 36 is batch-erased, the area 37 is not erased and defective memory cell positional information is held.
Patent JP-H1182127-A (JP)
Title: Diagnostic device of fuel injection valve driving control device
Inventor: IKEDA YOSHIKI
IPC: F02D41/20
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To precisely, easily diagnose the abnormality of a control means or an input processing means provided a fuel injection valve driving control device by comparing an operation state control signal for controlling the operation state of a counter electromotive force absorbing means with a double line signal of a fuel injection stop instruction when fuel injection is stopped. SOLUTION: An injector driving control device 1 has a control circuit 3 for receiving an injection signal set based on an operation condition as an input signal S11 from an ECU 2. The control circuit 3 generates signals S01, S02 in the valve opening period of time, turns on a TR1 with the signal S01, and supplies discharge current generated with a DC-DC converter 5 to a fuel injection coil 4 together with current of a battery 6 through a TR2 which is turned on with the signal S02. In this case, after the input signal S11 becomes low Lo, if a signal S03 and/or a signal S03' are/or in fixed to high Hi, a judging circuit 10 diagnoses this state as the abnormality. Thereby, the abnormality is precisely, easily diagnosed.
Patent JP-H0989565-A (JP)
Title: Three-dimensional coordinate measuring device
Inventor: IN KOU
IPC: G01C15/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and exposure quantity of a three- dimensional coordinate measuring device. SOLUTION: A three-dimensional coordinate measuring device has a device body 1 and a staff 2. The body 1 has an encoder 8 for detecting the turning angle of a rotating part rotated around a vertical shaft, first and second light emitting part 4, 5 for emitting beams of approximately truncated chevron shape, first and second light receiving parts 6, 7 for receiving reflected light of the emitted beams from the staff 2 and converting it into electric signals, and a horizontal angle detecting means 9 for detecting a horizontal angle the instant the light receiving parts 6, 7 receive the reflected light. The staff 2 has a plurality of reflecting means 13a-13c.  A processor 17 for computing the coordinate value of a measured point on the basis of the horizontal angle detected by the horizontal angle detecting means 9, the position of the device body 1, the arrangment constant of beams and the arrangement constant of the reflecting means 13a-13c is provided on the staff 2 side. An control circuit 20 for controlling the operation of the light emitting parts 4, 5 intermittently within a range of enabling the light receiving parts 6, 7 to receive the reflected light from the reflecting means 13a-13c is provided on the device body 1 side.
Patent JP-H04124072-A (JP)
Title: Production of lightweight foamed concrete panel
Inventor: SAITO TORU
IPC: E04C2/52
Filed: 1990-09-13
Abstract: PURPOSE:To provide the subject panel at a reduced preparation cost by embedding specific foamed resin members in a lightweight foamed concrete panel, and subsequently melting the foamed resin members in an autoclave to form insertion holes in the lightweight foamed concrete. CONSTITUTION:A reinforcement 14 comprising a combination of main reinforcements 12 and mesh reinforcements 13 is set in a mold frame 11, and bar-like foamed resin members 15 such as foamed PS are fixed to the reinforcement 14 along the pattern of insertion holes for wiring or piping. A concrete slurry containing air bubbles is charged to the mold frame 11 for the molding and subjected to the first curing process to form a panel. The formed panel is demolded from the mold frame 11 and aged with steam under a prescribed condition in an autoclave to provide a lightweight foamed concrete panel 16. During the aging process, two of the bar-like foamed resin members 15 fixed to the reinforcement 14 are melted at the high temperature of the autoclave to form wiring or piping insertion holes 17 in a pattern along the shapes of the bar-like foamed resin members 15 disposed.
Patent JP-H0696510-A (JP)
Title: Magnetic disk apparatus
Inventor: OZAKI HISAMI
IPC: G11B19/02
Filed: 1992-09-11
Abstract: PURPOSE:To prevent that an s/n ratio is worsened when a linear recording density in each zone is made nearly definite by a method wherein the linear recording density is adjusted so as to match a change in the levitation amount of a head. CONSTITUTION:A CPU 30 which controls the actual operation of a magnetic disk apparatus according to a read/write instruction or the like, from a host, received by a hard disk control HDC 40 and a ROM/RAM 31 which holds various kinds of information for it are provided. Control information on a conversion table or the like which divides a plurality of tracks formed in a concentric circle shape on a magnetic recording medium into a plurality of zones in the radial direction is stored in the ROM/RAM 31. In addition, information or the like on a variable table for a fundamental frequency or the like for a recording operation by making a linear recording density low in a large- levitation-amount zone and by making the linear recording density high in a small-levitation-amount zone so as to correspond to a change in the levitation amount of a magnetic head in the radial direction while the linear recording density recorded on the magnetic recording medium of each zone is made nearly equal is stored.
Patent JP-H0775831-A (JP)
Title: Winding guide controller for rolling
Inventor: WATANABE SHIGEO
IPC: B65H23/032
Filed: 1993-09-06
Abstract: PURPOSE:To automatically set the interval of a winding guide in accordance with a camber state. CONSTITUTION:A rolling equipment winding a material to which finish rolling is performed by a finishing mill after leading the material to a mandrel while guiding it by a winding guide is provided with a control means for calculating the actual result of a camber to each of a material top and a material bottom (step 101 and 105), and changing the interval of the winding guide before the top and the bottom of the material pass through based on the calculated result (steps 103, 104 and 107).
Patent JP-H0690738-A (JP)
Title: Cultivation tool and its production
Inventor: YOKOYAMA KANEHISA
IPC: C08J7/12
Filed: 1992-09-11
Abstract: PURPOSE:To provide a cultivation tool enabling long-term storage and sterilization, keeping the effect of positive charge in a long-term cultivation and capable of keeping the form and function of cell in the primary culture and the culture of nervous cells. CONSTITUTION:A substrate having hydroxyl group on the surface or subjected to surface-treatment to introduce hydroxyl group to the surface is used as the starting material of the tool. The surface of the substrate is reacted with a primary aminosilane coupling agent to form a primary aminosilane (having an amino group density of 0.1-2nmol/cm<2>) on the culture surface.