baber/WOPTO huggingface dataset:
Patent JP-H09139629-A (JP)
Title: Voice mute circuit
Inventor: TAKASHIMA MASAO
IPC: H03F1/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To smooth voice muting in an off-state of an AC power supply without the use of a power supply with a fast power-off response and without increasing a power supply time constant of a microcomputer. SOLUTION: In this circuit, at application of AC power supply, a 5V high level voltage is outputted from a reset signal output terminal 61 of a reset circuit 6 and a 5V power supply outputted from a microcomputer use power supply circuit 2 is applied to a capacitor C1 and an emitter of a transistor(TR) Q, then a base and the emitter of the TR Q receive the same potential and the capacitor C1 is charged up to 5V. In an off-state of AC power supply, the reset signal output terminal 61 goes to a low level an the microcomputer 1 is reset and the TR Q is conductive and the voice mute signal 100 from a collector of the TR Q is outputted to a voice circuit 4 to prevent an abnormity sound outputted in the control disable state of a microcomputer 1 from being outputted from the voice circuit 4.
Patent JP-H07153948-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OTAKE SEIJI
IPC: H01L21/8234
Filed: 1993-11-26
Abstract: PURPOSE:To form an N channel DMOS transistor(Tr) having stable electrical characteristics and a vertical P-N-P bipolar transistor (BiPTr) on the same semiconductor substrate without particularly increasing a manufacturing process. CONSTITUTION:P-type impurities are diffused from underside the epitaxial layer of a semiconductor substrate 5, and each P-type buried region 30, 40 in high concentration is formed simultaneously in the DM deg.STr forming region and BiPTr forming region of the substrate. An N-type well region 41 reaching the P-type buried region 40 and a P-type isolation region 42 adjacent to the well region are formed to the surface section of the substrate 5 in the BiPTr forming region. A P-type body region 31 reaching the P-type buried region 30 is shaped to the surface section of the substrate in the DMOSTr forming region, an N channel DMOSTr 3 having N-type source-drain regions 33 and a P-type back gate region 34 in the P-type body region 31 is formed successively in the DMOSTr forming region, and a vertical P-N-P BiPTr 4 is formed in the BiPTr forming region.
Patent JP-H11128972-A (JP)
Title: For waste-water treatment in coke production equipment
Inventor: AKAI KAZUTAKA
IPC: B01D19/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To observe regulation value while keeping the cost of waste-water treatment low, by steam stripping a surplus gas liquor to reduce the content of ammonia in total waste water which flows into a waste-water treatment system within a prescribed range. SOLUTION: A surplus gas liquor is supplied through a pipe 1, and a part of the liquor flows into a waste water storage tank 3 through a stripping column 2. Steam is supplied to the stripping column 2, ammonia in surplus gas liquor together with steam flows out from a column top, and waste water flows into a waste water treatment system including an activated sludge method. The concentration of ammonia in the waste water is measured with an azotometer and the ammonia content in the surplus gas liquor is measured with an azotometer and a flow meter. The amount of ammonia which should be removed from the stripping column 2 is calculated from these measured values. Thereby, steam stripping of a required minimum is carried out according to the amount of ammonia which should be removed from the waste water so that the amount of steam can be greatly reduced.
Patent JP-H05133649-A (JP)
Title: Space heating/cooling equipment
Inventor: HIROSE KENJI
IPC: F24F11/02
Filed: 1991-11-13
Abstract: PURPOSE:To efficiently charge refrigerant in users' side refrigerant cycle by judging excessively small of refrigerant charging amount when a discharge pressure of a refrigerant pump is smaller than a specified value, judging excessively large of the amount when a differential pressure is larger than a specified value, and displaying it in a room cooler/heater in which a heat source side refrigerant cycle and the user's side refrigerant cycle are separated. CONSTITUTION:The room cooler/heater comprises a controller 21 having display means 19 for displaying excessively small when a value sensed by refrigerant pump discharge pressure sensing means 15 is smaller than a preset first specified value and excessively large when a value obtained by differential pressure calculating means 16 is larger than a preset second specified value.
Patent JP-H10138517-A (JP)
Title: Ink jet printer
Inventor: AKUSAWA YOSHIHIDE
IPC: B41J2/21
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable multicolor printing at a drastically high speed and continuous printing of a large number of printing sheets. SOLUTION: A drum 10 rotatable around its axial line 10S at a constant peripheral speed, a medium holding means 20 for holding a printing medium M to the outer peripheral surface 11 of the drum 10 and respective color nozzle units 200 having a large number of ink jet nozzles 207 arranged to the drum 10 so as to be positionally shifted in the rotary direction thereof and arranged on the normal line with respect to the drum 10 are provided and respective color inks are sprayed on the printing medium M rotationally moved along with the drum 10 from the selected color ink jet nozzles 207 to enable color printing.
Patent JP-H10146053-A (JP)
Title: Dc/dc converter
Inventor: TSUCHIDA KEIICHI
IPC: H02M3/28
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To increase the charging mode and improve the energy conversion efficiency by selecting the primary winding to be supplied with currents, so that the winding ratio may increase with the rise of detected charging voltage. SOLUTION: Energy efficiency is enhanced by switching primary windings to be supplied with currents in order such that (P1+P2) to P2 to P1 so as to raise the winding ratio, according to the rise of the charging voltage of a main capacitor C2 by a CPU 1. Hereby, a DC/DC converter high in conversion efficiency can be obtained, which switches the winding ratio of a transformer T1 into substantially three stages at least by at least two transformer primary windings P1 and P2 and switching circuits corresponding severally to the numbers of these primary windings.
Patent JP-H01138315-A (JP)
Title: Device for cooling combustion chamber of water cooled engine
Inventor: MICHIZOE MASAAKI
IPC: F01P7/16
Filed: 1987-11-25
Abstract: PURPOSE:To prevent vapor from being retained within a water jacket by extracting a cooling water take-off pipe from the upper rear end section of the water jacket equipped with a temperature sensing actuation valve, and connecting the top end section of said cooling water take-off pipe with the suction chamber of a water pump. CONSTITUTION:A radiator 2 is arranged in the front side of an engine main body 1 in which a water jacket 5 is formed. And a water pump 3 communicated with the output port of the water jacket 5 is connected with the lower tank 8 of the radiator 2 through a cooling water pipe 9. In addition, a thermostat 6 arranged at the outlet of the water jacket 5 is connected with the upper tank 10 of the radiator 2 by a warm water pipe 11. In this constitution, a cooling water take-off pipe 13 is extracted from the upper rear end section of the water jacket 5. And then, the tip end section of the cooling water take-off pipe 13 is connected with the section chamber 7 of the water pump 3, and a temperature sensing actuation valve 15 is concurrently arranged at the midway of the cooling water take-off pipe 13.
Patent JP-H11188837-A (JP)
Title: Method and device for feeding wetting water into offset printer
Inventor: SONE YASUO
IPC: B41F7/28
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of defective printed matters as much as possible when the printing speed is varied in an offset printer, particularly when the printing speed at the start of printing and the completion of printing is increased or decreased. SOLUTION: When the printing speed is increased, the wetting water feed amount is program-controlled based on a first curve C1 showing the relation of increasing wetting water feed amount to the printing speed, and when the printing speed is decreased, the wetting water feed amount is program controlled by a second curve C2 different from the first curve showing the relation of decreasing the wetting water feed amount with the printing speed of a plate cylinder, and whether the printing speed is beyond S3 or not is judged, based on the result thereof, the decision of whether the wetting water feed amount at the time of decreasing the speed is program-controlled by the first curve C1 , or by the second curve C2 is effected by changing over automatically.
Patent JP-H04170774-A (JP)
Title: Optical disk device
Inventor: SATO MIKIO
IPC: G11B7/085
Filed: 1990-11-01
Abstract: PURPOSE:To enable access to a location near a target track to be made by obtaining an estimated speed of a rough access motor and shifting to a retraction operation smoothly. CONSTITUTION:A target speed generator 5 outputs a trapezoid speed profile corresponding to the number of tracks of up to a target with an access command. A rough access control equipment 6 controls a motor 7 with a deviation value between an absolute speed and target speed of the rough access motor 7 through a speed detector 8 and a compensation equipment 9 and then moves a pick-up near a target track. An actuator 3 forms a position control system along with a position detector 4 and a control equipment 2 with a track eccentricity information of disk as a target value, cancels out turbulence due to the eccentricity, eliminates an error in the estimated speed, and enables an optical beam to be accessed to a location near the target track smoothly. Also, when retraction from rough access operation to the target track is initiated, the initial speed of the motor 7 can be set to 0, thus enabling access time to be reduced. Eccentricity information within the memory 1 is detected by performing tracing with an optical beam before initiating access.
Patent JP-H10120814-A (JP)
Title: Phenolic foam for vacuum heat-insulating core material
Inventor: OKUMURA SHUJI
IPC: C08J9/36
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic foam adaptable to a vacuum insulating material core which has an open-cell structure with a small average cell diameter and high open-cell percentage and can reveal excellent heat insulating performance by subjecting a foamed and hardened material made from a hardenable liquid phenolic resin to high-temperature heat treatment. SOLUTION: A foamable mixture obtained by uniformly mixing ingredients comprising, e.g. a hardenable liquid phenolic resin, a foaming agent, a foam stabilizer and, if necessary, a foam breaker, an agent for forming fine cells, and other additives is hardened while foamed to give a foamed and hardened material. This phenolic foam precursor is heat treated at 100-200 deg.C until the rate of decrease in weight reaches a constant (for 10min to 5hr). The obtained phenolic foam has a cell structure with an average cell diameter of less than 90μm and an open-cell percentage of at least 99.5%.
Patent JP-2000117821-A (JP)
Title: Biaxial orientation blow-molding machine
Inventor: SUZUKI SABURO
IPC: B29C49/70
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To realize a biaxial orientation blow molding machine, the processing speed as a whole of which is high, by a method wherein the operating speeds of respective constituent portions are enhanced. SOLUTION: This biaxial orientation blow molding machine 1 is equipped with a preform supplying part 3 equipped with a reversing mechanism and a molding take- out part 6 equipped with the same reversing mechanism as mentioned above. At the preform supplying part 3, the accepting actions of emply preform carriers are executed on one side of the reversing mechanism and simultaneously the installing actions of preforms to the preform carriers and the sending-out actions of the preform carriers, on which the preforms are carried, are executed on the other side of the reserving mechanism.  Also, at the molding take-out part 6, the accepting actions of the preform carriers, on which moldings are carried, are executed on one side of the reversing mechanism and simultaneously the pulling-out actions of the moldings and the sending- out actions of the emply preform carriers are executed on the other side of the reversing mechanism. The delivery action of the preforms, the supplying action of the preforms and the unloading action of a molding can be efficienctly executed between conveying courses 8(3) and 8(4) and between conveying courses 8(4) and 8(1), the heights of which are different from each other respectively.
Patent JP-H02218-A (JP)
Title: 2,2-difluorocyclopropylethane derivative its intermediate, preparation thereof, and medecine containing them for exterminating harmful vegetoanimal
Inventor: PEETAA BUEEGUNAA
IPC: A01N53/00
Filed: 1988-11-28
Abstract: NEW MATERIAL: Compd. of formula I [wherein R 1 -R 4  are each H, an alkyl, a halogen; R 5  is H, an alkali metal, an alkenyl, an alkynyl, an indanyl, an alkylbenzyl, a phenoxybenzyl, a (substd.) aryl, a (substd.) heteroaryl, etc.; A is carbonyl, thiocarbonyl, methylene; B is O, S, NR 6  (wherein R 6  is H, an alkyl, a cycloalkyl, a phenyl, etc.)].  
     EXAMPLE: 2-(2,2-difluorocyclopropyl)-acetic acid benzyl ester.  
     USE: Pesticides. Especially against insects and acarids.  
     PROCESS: An acid halide of formula II (wherein X is Cl or Br) and an alcohol of formula III or an amine are reacted together, if necessary, in a solvent and in the presence of an acid acceptor to obtain a compd. of formula I wherein A is carbonyl. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62157070-A (JP)
Title: Developing method
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/08
Filed: 1985-12-28
Abstract: PURPOSE:To obtain visible images of good quality, which have a uniform and sufficient density and have not photographic fog and to which a carrier is not stuck, without making a developing device complicated neither large-sized by specifying the quantity of a developer carried to a developing area and developing images under an alternating magnetic field. CONSTITUTION:The quantity of the developer carried to the developing area is set to 0.01-0.4g/cm<2> and an image is developed under an alternating magnetic field. An stirring screw 41 is provided in a developer reservoir 47 so that a developer De is stirred sufficiently, and a toner supply roll 39 is rotated to replenish a toner T from a toner hopper 38 when the toner in the developer reservoir 47 is consumed. A DC power source 45 which applies a developing bias for development is provided between a sleeve 42 and a photosensitive drum 9 as an image carrier, and an AC power source is provided in series with the DC power source so that the developer De is oscillated in a developing area E and is supplied sufficiently to the photosensitive drum 9. R indicates a protection resistance.
Patent JP-H0984881-A (JP)
Title: In-body burried-type dosing device
Inventor: HIRASE YUICHI
IPC: A61M37/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To periodically dose a predetermined amt. of a medicine by providing an actuator displacing a diaphragm by being actuated by an operational means, a valve body switching a medicine displacing hole being communicated with a pump room by being actuated by an operational means and a medicine storing room. SOLUTION: This in-body buried-type dosing device 1 molded in a body is an apparatus for administrating a medicine M to a diseased part in the body and has a main body container 2 arranged to be burried in the neighborhood of the body surface B and an operational means 3 being operated outside of the body. The peripheral edge of a diaphragm 6 is placed between casings 4 and 5 of the main body container 2 and the inside of the main body container 2 is divided liq.-tightly into a driving room 7 and a pump room 8. In addition, the central part of the diaphragm 6 is arranged in a space formed by the face cut parts 4a and 5a of the casing 4 and 5 and it is elastically deformed by actuation of the actuator 9.  The pump room 8 is formed by closing the opening end of the second casing 5 by means of the diaphragm 6 and a medicine discharging hole 14 communicating the inside of the pump room 8 with the outside of the main body container is provided and a check valve 15 is provided thereon.
Patent JP-2001114129-A (JP)
Title: Transmission of traveling vehicle
Inventor: SATO SHOICHI
IPC: A01D69/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a converntional transmission case such that when a high rotation gear exists under a discharge port for lubricating oil, an oil film is produced so that lubricating oil can not be spread well. SOLUTION: In this transmission having a traveling speed changing HST 60 and a steering HST 90 disposed on the transmission case 17, operating fluid is supplied from one HST to the other HST through an oil passage 33 provided in the interiror of the transmission case, and the operating fluid is returned from the other HST through the discharge port 35 to the transmission case. In the transmission, a wall 33c of the oil passage is disposed between the discharge port and a gear adjacent to the discharge port.
Patent JP-S62160086-A (JP)
Title: Driving device for motor
Inventor: IWASAKI YUUHEI
IPC: H02P29/00
Filed: 1985-12-31
Abstract: PURPOSE:To prevent a motor from running away by stopping the drive of the motor when a malfunction occurs in the operation of a controller. CONSTITUTION:A clock pulse from a relay driving clock generator 11 is output only when the operation of a controller 8 is normal from an AND gate 10, and is not output when a malfunction occurs in the operation of the controller 8. When the malfunction occurs, the periodic ON/OFF operations of a switch 12 is stopped. Thus, the switch 4b of a relay 4 is opened to stop a DC servo motor 3. Accordingly, it can prevent the motor from running away due to a defect of an internal control microprocessor or a firmware.
Patent JP-H09157699-A (JP)
Title: Solid excipient and solid cleanser
Inventor: MAE YUJI
IPC: C11D7/32
Filed: 1996-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a solid excipient comprising a specific urea derivative or the urea derivative and a specified aromatic compound, not causing deformations such as swelling, even when contacting with water for a long time, hard in surface, free from adhesivity, excellent in shape retainability and handleability, and useful as a raw material for solid cleaning agents, etc. SOLUTION: This solid excipient comprises (A) an urea derivative having a melting point of >=60 deg.C [e.g. a di(1-4C)alkylurea, ethylene urea, N-benzyl urea, the 2-4C alkyleneoxide adduct of melamine, the 2-4C alkylene oxide adduct (acetate ester) of isocyanuric acid] or the component A and (B) an aromatic compound (e.g. an aromatic ester compound such as an aromatic dicarboxylic acid ester having a 2-4C hydroxyalkyl group, an aromatic amide compound or an aromatic ether compound) compatible with the component A in a melted state preferably in a B/A weight ratio of 0/100 to 80/20.
Patent JP-H04170662-A (JP)
Title: Interruption control circuit
Inventor: MAEJIMA NORIAKI
IPC: G06F13/24
Filed: 1990-11-05
Abstract: PURPOSE:To process the interruption of levels larger than the number of levels inherent in a microprocessor by hiearchically managing the interruption levels. CONSTITUTION:The microprocessor 1 processes the interruption of two levels A, B and a bus 6 has the interruption request signal lines of four levels C to F. When a level F interruption and a level E interruption are simultaneously and individually requested by respective peripherals 7, 8, an interruption level summarizing circuit 2 finds out the OR operation of the interruption signals having respectively different levels and requests the interruption of the level B to the microprocessor 1. When the microprocessor 1 informs the response of the level B, an interruption response level generating circuit 5 checks the request signals of levels E, F which are interruption requests of a bus 6 corresponding to the level B, and at the time of detecting that both the request are asserted, outputs the request of the level E or F having higher priority. Consequently, the systems having many interruption request peripheral devices can be constituted.
Patent JP-H04170771-A (JP)
Title: Rewritable optical disk device
Inventor: AMARI SHINICHI
IPC: G11B20/18
Filed: 1990-11-05
Abstract: PURPOSE:To enable reliability of an optical disk device to be enhanced by providing a means for monitoring reproduction quality and a means for issuing warning when a certain threshold is exceeded and for recording again. CONSTITUTION:A command 1 of a host system A is received and an optical head C is driven by a command 2 through a recording-reproduction-erasure means B, and then information of an optical disk F is reproduced. The reproduction information becomes an information signal 4 through the means B and is input to an error correction means D. When a warning signal is not output to a means for monitoring reproduction information quality E, the monitoring means E issues an information signal 8 to the host A and then is completed. When a warning is issued, after an error indicating that the threshold is exceeded is corrected, erasure - recording command and recording information are sent to the means B through a signal line 7. The means B informs an optical head C and then the head performs erasure - recording to a sector of a disk F where the threshold is exceeded. When the number of defects is equal to or less than the threshold, the monitoring means E sends reproduction information to the host A. The threshold is the minimum value for guaranteeing reliability of recorded information of disk.
Patent JP-H03160964-A (JP)
Title: Fruit-containing boiled rice
Inventor: MURAOKA MASAHIKO
IPC: A23L7/10
Filed: 1989-11-17
Abstract: PURPOSE:To provide boiled rice (with assorted mixtures) capable of enjoying fruits flavor, serving for maintaining diet nutrient balance, having preventive effects for degenerative diseases such as obesity, hypertension, cardiopathy and diabetes. CONSTITUTION:As shown in the figure, boiled rice 1 is incorporated with fruits 2 such as apple, banana, pear, citrus, strawberry, pine, melon, kiwifruit and/or peach to obtain the objective boiled rice (with assorted mixtures). The process for making such rice is as follows: prior to boiling, fruits are cut to an appropriate size and mixed with rice followed by boiling. Alternatively, boiled rice (with assorted mixtures) is incorporated with fruits cut to an appropriate size.
Patent JP-H04263100-A (JP)
Title: Method for electrolyzing to separate metal film from titanium base metal supporting body
Inventor: JIINJIEN ARUBAATO SUU
IPC: C25F5/00
Filed: 1991-10-21
Abstract: PURPOSE: To remove a metallic film without damaging a base metal by using as an anode and electrolyzing in an electrolyte containing an oxidation reagent having a specific composition and an acid at the time of removing the metallic film on the Ti or Ti alloy made base metal.  
     CONSTITUTION: At the time of removing the coating film of TiN, TiC, TiB or a compound of a group IVB, VIB metal in periodic table, which is formed on the surface of the base metal composed of Ti or the Ti alloy, the base metal to be treated is dipped into the 50-85°C acidic electrolyte containing the oxidation reagent such as hydrogen peroxide, a perborate, peroxodiphosphate, peroxosulfate, which generates oxygen by the electrolysis with water, and the organic acid having carboxyl group, carboxy-hydroxyl group or the like to perform the electrolysis by using the base metal as the anode and impressing 6-40C DC voltage. Only the metallic compound coating film is completely removed or peeled off without damaging the base metal itself by the electrolysis. 
     COPYRIGHT: (C)1992,JPO