baber/WOPTO huggingface dataset:
Patent JP-H10113649-A (JP)
Title: Water circulating system and administrative controller therefor
Inventor: FUJIMOTO TATSUO
IPC: C02F1/46
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent problems involved in the deposition of scale components or the like in water without manual aid in a water circulating system. SOLUTION: In a channel of the water circulating system, electrodes 1 (1a, 1b) are arranged opposite to each other leaving a space between them, AC voltage from an electrode driving part 64 is applied to the electrodes 1 to restrain the deposition of scale components in water, and also conducted electricity between the electrodes 1 is detected by a current detecting sensor 69. Based on this detected current value, the rate of a timewise change in the detected current value is obtained by a current value change detecting part 72.  When the detected current value change rate obtained by the current value change detecting part 72 is not less than the valve open object current change rate given in advance, an open signal of an opening/closing control valve 20 is outputted by a valve driving control part 66, and when the current between the electrodes 1 is not more than the lower limit current value given in advance, an closing signal of the opening/closing control valve 20 is outputted to perform opening/closing control of the opening/closing control valve 20 and automatically do and undo the replenishing of water to the circulating system.
Patent JP-H07122022-A (JP)
Title: Carriage for disk placement
Inventor: NAKAMICHI NIRO
IPC: G11B23/023
Filed: 1993-10-26
Abstract: PURPOSE:To provide the carriage having high strength even if the carriage is formed thin by forming a part of a disk placing surface and the other surface respectively of a metal and resin. CONSTITUTION:A central part 96 of the disk placing surface which is the disk placing surface of 8cm, etc., of the carriage 58 for disk placement is formed of aluminum and the part of the carriage 58 including the outer peripheral part 97 of the remaining placing surface is formed of the resin. A guide projecting part 55, recessed part 165, engaging projection 167, etc., of the outer peripheral part 97 are easily made by the constitution of not integrally forming the entire part of the aluminum. The carriage for displacement having the high strength is thus obtd. even if the carriage is formed thin.
Patent JP-S62151673-A (JP)
Title: Butterfly valve
Inventor: NUMATA MASATO
IPC: F16K1/22
Filed: 1985-12-23
Abstract: PURPOSE:To restrain generation of swirl current at the secondary side of a valve by forming guide grooves which guide fluid in the divided flowing directions on both the front and rear peripheral edge parts of the valve body. CONSTITUTION:A plurality of guide grooves 12b each having V-shaped section are formed radially on both the front and rear faces of a valve body 12 along the peripheral edge parts thereof. Fluid flowing along the upstream side face of the valve body 12 is divided by many guide grooves 12b and guided radially. Furthermore, the fluid is guided in the divided state toward the downstream side of the valve body 12 by the guide grooves 12b formed on the downstream peripheral edge parts on the valve body 12, whereby dividing big swirls into many small swirls. As a result, noise generate due to swirls produced at the downstream side of the valve body 12 can be reduced.
Patent JP-H04163854-A (JP)
Title: Contact terminal structure
Inventor: ITO HIROAKI
IPC: H01M2/10
Filed: 1990-10-29
Abstract: PURPOSE:To generate certain touch of terminals with terminal plates by furnishing a terminal lead-in slit and an aux. slit in a shutter which encloses the terminal plate. CONSTITUTION:When a battery case 1 is slided, terminals 104, 105 move in terminal lead-in slits 9 while contacting terminal plates 6, 7. A detent projection is detained with detaining grooves 22, 23 of the case 1, and projection on the body is fitted in a locational recess 21 at the joining surface 3 of the case 1, which is thus mounted to the camera body. If the terminals 104, 105 are misplaced from the slit 9 when the case 1 is mounted, the terminals 104, 105 are introduced into aux. slits 10. When the case 1 is slided, the terminals 104, 105 move to a specified position and stop while deflecting comb-form projection pieces 20 between aux. slits 10. Thereby the terminals can be contacted certainly with the terminal plates.
Patent JP-2000115283-A (JP)
Title: Serial communication equipment
Inventor: AKIYAMA SATORU
IPC: H04L69/40
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide clock synchronous serial communication equipment that can conduct serial communication with a minimum number of signal lines and be restored to a normal state even when the communication hangs up. SOLUTION: The equipment where clock synchronous serial communication with a prescribed data number is conducted between a 1st device and a 2nd device is provided with a means that transmits clocks of a prescribed data number from the 1st device 1, a transmission means that sequentially transmits data synchronously with the clock from the 1st device, a reception means of the 2nd device 2 that receives the data synchronously with the clock, an initializing instruction means that transmits clocks whose number if more than the prescribed data number from the 1st device 1, and a means that uses the initializing instruction means to initialize communication by the 2nd device.
Patent JP-H11108668-A (JP)
Title: Angular velocity detection circuit
Inventor: NAMIKI TOMOO
IPC: G01C19/56
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an angular velocity detection circuit by which the sensitivity of an angular velocity sensor is enhanced, by a method wherein an electric charge which is generated by the Coriolis force is converted into a voltage signal by a charge amplifier circuit which is constituted of an operational amplifier, of a capacitor and of a resistance, and the Coriolis signal is detected by a differential circuit on the basis of the converted voltage signal. SOLUTION: A charge amplifier circuit is constituted of an operational amplifier, of a capacitor and of a resistance. Electric charges from detecting electrodes 5a, 5c and 5b, 5d are converted into voltage signals by the charge amplifier circuit so as to be full-wave-rectified by synchronous detection circuits 17, 18 via differential amplifier circuits 15, 16. Full-wave-rectified signals are smoothed by low-pass filter circuits 19, 20 so as to be converted into DC signals. The DC signals are amplified by DC amplifier circuits 21, 22 so as to be finally outputted to output terminals Tx, Ty. DC voltage values which are obtained at the output terminals Tx, Ty indicate mean values in terms of time of the Coriolis force. Outputs from four charge amplifiers are synthesized by a synthesis circuit 23 into an AC signal identical to an exciting signal, so as to be inputted to an excitation circuit 24 as a feedback signal.
Patent JP-S62148373-A (JP)
Inventor: UMEBAYASHI MASAKI
IPC: C04B41/87
Filed: 1985-12-23
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-H11117528-A (JP)
Title: Construction management method and recording medium in which construction management program is recorded
Inventor: NAKAMURA HIROSHI
IPC: G06Q50/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To manage and supervise construction works smoothly by a construction orderer and each construction contract or safely respectively by collecting construction execution information prepared by each construction contractor by a server computer on the construction orderer side. SOLUTION: Construction execution information regarding a contracted construction is prepared in construction contractor sides 2a-2c, and construction execution information, in which secrecy is not required, is collected by a server computer 11 on the construction orderer side 1. The whole construction works are managed on the construction orderer side 1 on the basis of the information while a plurality of the construction contractors 2a-2c acquire the information, and the construction execution information and construction execution statuses of other trades can be known. Construction works are managed in each head and branch office and site work office on the basis of these information in each construction contractor 2a-2c. Accordingly, the construction orderer 1 and the construction contractors 2a-2c can manage and supervise construction works smoothly and safely respectively.
Patent JP-2001114211-A (JP)
Title: Storage case for old newspaper, magazine, etc.
Inventor: KUDO SETSUKO
IPC: B65B25/14
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a home-use storage case for old newspapers, etc., in which old newspapers can be kept nearly in piles simply by folding and placing the same therein, in which the amount of newspapers for about a month or two can be stored, and which can be left at a collection station even on a rainy day. SOLUTION: This storage case comprises an inside frame where old newspapers, etc., can be piled neatly and an outside box for storing the same. A polyethylene sheet whose bottom for placing the old newspapers, etc., on is formed in a bag shape and has a pleated sheet on one of its sides is inserted between the outer box and the inside frame.
Patent JP-H08153270-A (JP)
Title: Automatic noodles serving device
Inventor: YOKOTA TAKUYA
IPC: G07F13/06
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an automatic noodles serving device capable of making the most of the features of frozen noodles and saving the power consumption by providing the device with a mechanism of taking out a lump of frozen noodles one by one, boiling it, charging the boiled noodles into a container, and then supplying a noodle soup. CONSTITUTION: When a user depresses an operation button, a lump of frozen noodles 1 stored in a storing part 2 is charged from a shooter charging part 5 into a boiling bascket 4 and boiled up by a hot water tank part 6. A hot water tank body, a heater 61, a temperature sensor, a water level sensor, water supply and discharge pipes, etc., are properly arranged in the hot water tank part 6. Noodles boiled in the bascket 4 for a prescribed time are charged into a container 8 by the rotation of the bascket 4 driven by a boiling bascket rotating mechanism 7. When the boiled noodles are supplied to the container 8, a pump for condensed soup stock and a solenoid valve for hot water are, for instance, and a noodle soup obtained by mixing both the condenced soup stock and hot water is supplied from a noodle feeding part 9 to the container 8.  Consequently automatic power-saved noodle supply can be attained while keeping safeness and sanitary conditions.
Patent JP-H02145874-A (JP)
Title: Method for treating aromatic polyamide fiber for reinforcing rubber
Inventor: KURIBAYASHI HIDEYUKI
IPC: D06M101/16
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the title fiber for rubber reinforcement improved in adhesion with a halogen-containing rubber by treating an aromatic polyamide fiber with an epoxy compound and then treating the treated fiber with an adhesive consisting of a halogen-containing rubber and nitroso-aromatic compound. CONSTITUTION:An aromatic polyamide fiber is treated with a treating liquid containing an epoxy compound (preferred example: glycerin polyglycidylether) adjusted to 0.5-10wt.% concentration and heat-treated and further treated with an adhesive containing a halogen-containing rubber (e.g. chlorinated natural rubber) and nitroso-aromatic compound (e.g. N-4-dinitrosodiphenylamine) adjusted to 2-30wt.% (as solid content) concentration to provide the aromatic polyamide fiber for rubber reinforcement having excellent adhesion with natural rubber, SBR, etc., as well as a specific rubber such as hydrogenated NBR.
Patent JP-2000123003-A (JP)
Title: Method and device for preparing report
Inventor: NISHIOKA KENJI
IPC: G06F17/21
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To automatically prepare the report of progress situation, to shorten time for preparing the report and to unnecessitate the confirmation or correction of contents of the report by selecting object items out of improvement item list and bugging item list on preset conditions and successively copying them into initial format. SOLUTION: When there is inputting from an input means 2, a control means 1 counts the number of items on an improvement item list 101 stored in a storage means 3 and an initial format 100 is provided with first copy areas as many as items counted before. Then, object items are selected out of the improvement item list 101 on the preset conditions and successively copied into the first copy areas. Then, the part of no copy is deleted. Similarly, the number of items on a bugging item list 102 stored in the storage means 3 is counted and the initial format 100 is provided with second copy areas as many as counted items. The object items are selected out of the bugging item list 102 on set conditions, the object items are successively copied and the part of no copy is deleted.
Patent JP-H08127457-A (JP)
Title: Sheet placing device and image forming device having the device
Inventor: SASAI KEIZO
IPC: B65H31/00
Filed: 1994-10-31
Abstract: PURPOSE: To reduce the size of a sheet placing device having a tray on which discharge sheets are placed and to improve operability. CONSTITUTION: A document discharge tray on which paper documents 3 discharged through a document discharge roller 9a are placed is movable to a waiting position 10A and a placing position 10B through a moving means. Along with discharge of the paper document 3, the document discharge tray is moved from a waiting position 10A to a placing position 10B. When a given time starting from completion of discharge of the paper document 3 elapses, the document discharge tray is moved from the placing position 10B to the waiting position 10A and protrusion of the document discharge tray from a device is brought into a retraction state. This constitution reduces the size of the device and improves handling ability of an underlying recording paper 21.
Patent JP-H03235526-A (JP)
Title: Reference power supply automatic control circuit for integration type analog/digital converter
Inventor: BAN SAMUUYON
IPC: H03M1/52
Filed: 1990-10-31
Abstract: PURPOSE: To minimize errors of a digital signal which are outputted by a limit error of an integral analog-to-digital converter by automatically controlling and adjusting the reference voltage of a reference voltage switching part. CONSTITUTION: A reference voltage automatic controlling means 200 is connected between the input side and the output side of an integral analog-to-digital converter 100, automatically controls reference voltage VREF of a reference voltage switching part 1 and minimally reduces the errors of an output signal with a limit error of an amplifier of a mirror integrating part 3. Thereby, a reference voltage automatic control circuit 200 of the converter 100 in which reference voltage of the part 1 of the converter 100 is automatically adjusted by input voltage can be acquired.
Patent JP-H03154204-A (JP)
Title: Digital signal recording and reproducing device
Inventor: AMADA NOBUTAKA
IPC: G11B5/09
Filed: 1989-11-13
Abstract: PURPOSE:To correct the deterioration in the frequency characteristic automatically by preparing two kinds of fixed patterns inserted to an interblock of a PCM audio signal subject to time base compression and inserting them alternately for each revolution of a rotary magnetic head and recording the result. CONSTITUTION:An audio signal subject to PCM processing by an A/D converter circuit 52 is subject to time base compression by a time axis compression circuit 54 and the result is inputted to a switch circuit 57. First and 2nd pattern signals generated in pattern generating circuits 55, 56 are inputted to the switch circuit 57 and inserted alternately for each revolution of a rotary cylinder 85 to the interblock of the PCM data subject to time base compression and the result is recorded on a magnetic tape 84. A level of a specific frequency spectrum in two kinds of the fixed pattern recording areas is detected by level detection circuits 72, 73 and the level difference of the both is detected by a comparator circuit 74, a control circuit 75 applies automatic control to the circuit constant of an equalization circuit 62 to vary the frequency characteristic thereby correcting the deterioration.
Patent JP-H11130161-A (JP)
Title: Heat insulating wall structure
Inventor: KITO SEIICHIRO
IPC: F16L59/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a heat insulating wall which constitutes a freezing, refrigerating on-vehicle packing box. SOLUTION: In the wall structure 100 of a heat insulating packing box or the like, reinforcing materials 130 and unit fixing aggregate 150 are mounted on the inner side of an external plate 110 made of an aluminum alloy or FRP by means of a rivet joint 120. A vacuum insulating panel unit 160, in which an internal plate 162 is integrally adhered to a vacuum insulating panel 165 through a polyurethane foam 164, is mounted on the aggregate 150 so as to be replaceable, and hence a unit including a broken vacuum insulating panel only can be replaced.
Patent JP-S63145247-A (JP)
Title: Production of dihydroxydiaryl compound
Inventor: SHIGEMATSU KAZUYOSHI
IPC: B01J31/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for polymers such as polycarbonate, by reacting o-phenylphenol with a ketone using sulfuric acid having a specific concentration as a condensation agent in combination with a specific cocatalyst. CONSTITUTION:The objective 1,1-bis(3-phenyl-4-hydroxyphenyl) methane deriva tive of formula II having high purity can be produced by reacting o-phenylphenol with a ketone of formula I (R<1> and R<2> are 1-5C alkyl, aryl, benzyl, phenoxyphenyl, alkoxyphenyl, etc.), e.g. acetophenone, acetone, 4'-phenoxy- acetophenone, etc., using sulfuric acid having a concentration of >=80wt% as a binder and a mercapto-containing compound such as mercapto-acetic acid as a cocatalyst at 20-150 deg.C for 5-200hr under normal pressure. The compound is useful as a raw material for polymers such as aromatic polyester, polysulfone, epoxy resin, etc.
Patent JP-2000108895-A (JP)
Title: Light and convenient magnet driving truck, and foothold supporting track used for running the truck
Inventor: MAKINO SHIGEKI
IPC: B60B19/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a light and convenient magnet driving truck capable of delivering a great amount of cargoes in a slope region and a supporting foothold capable of facilitating track laying work. SOLUTION: A magnet rotary-driving unit 9 is disposed in the bottom space of a light and convenient magnet driving truck 1 so as to be suited to the side face of a rail, the magnet rotary-driving unit as a pair of chain belts 23 having a number of holding frames 22 fixed to hold and fix a magnet 21 is applied to each inner recess surface part of the rail to prevent wheel falling-off. Further, a track supporting foothold is provided with a lower columnar pipe to which a bottom plate having a number of holes is fixed, and an upper columnar pipe to be fitted into the lower columnar pipe. After the fitting-in length of the upper columnar pipe with respect to the lower columnar pipe is adjusted, a connecting tool such as a bolt or the like is applied to a coincident hole in a number of holes formed in the lower and upper columnar pipes.
Patent JP-H08227868-A (JP)
Title: Processing method of substrate
Inventor: KOBAYASHI MASAICHI
IPC: H01L21/027
Filed: 1995-11-10
Abstract: PURPOSE: To provide a rinsing process which is excellent in rinsing effect, safe for a human body, and has no probability of causing contamination to an environment and a fire, wherein the rinsing process is carried out after a resist pattern is removed with releasing agent in a semiconductor element manufacturing process. CONSTITUTION: A required photoresist pattern is provided on a substrate, the substrate is subjected to etching, then the resist pattern is removed with a releasing agent and then rinsed with a mixed solvent composed of trimethyl benzene and methyl ethyl benzene.
Patent JP-S62153299-A (JP)
Title: Novel antibiotic bagougeramine a, b and production thereof
Inventor: UMEZAWA HAMAO
IPC: A61K38/05
Filed: 1985-12-27
Abstract: NEW MATERIAL:A compound expressed by the formula [R represents H or -(CH2)3NH(CH2)4NH2] or salt thereof. USE:An antimicrobial agent against Gram-positive bacteria, Gram-negative bacte ria, fungi and yeasts and a miticide. PREPARATION:A bacterium, capable of producing bagougeramine A and/or bagougeramine B and belonging to the genus Bacillus [example; Bacillus circulans subsp. acidimpatiens TB-2125 (FERM-P No.8518), etc.] is cultured preferably under an aerobic condition by a subnmerged liquid cultivation method at 25-32 deg.C and 7.5-9.0pH.
Patent JP-H04165544-A (JP)
Title: Data format deciding system
Inventor: TOMITA JUN
IPC: G06F12/00
Filed: 1990-10-30
Abstract: PURPOSE:To improve the operability and the applicability by storing classifications of both data formats in an area prepared in a file copying device, in the case the classifications of the data formats of a file of a copying origin and a file of a copying destination are different. CONSTITUTION:When a data format deciding part 1 operates, the control is delivered to a data format obtaining means 11 first, and a control record 31 of a file of a copying origin, and a control record 41 of a file of a copying destination are read in from a file 3 of the copying origin, and a file 4 of the copying destination, respectively, classifications of data formats of the respective files are fetched from both the control records, and thereafter, the control is delivered to a data format noticing means 12 together with them. The data format noticing means 12 compares the classification of the data format of the file 3 of the copying origin and the classification of the data format of the file 4 of the copying destination delivered from the data format obtaining means 11, and stores its result in a conversion instruction store area 21 prepared in a file copying device 2. In such a way, operability and applicability are improved.
Patent JP-H03153913-A (JP)
Title: Fluid bearing device
Inventor: ASADA TAKAFUMI
IPC: F16C17/02
Filed: 1989-11-10
Abstract: PURPOSE:To improve productivity and wear resistance by specifying the depth of dynamic pressure generating grooves of the inner periphery of a sleeve or the outer periphery of a shaft, and the contact angle of the grooves relative to the direction of peripheral velocity, and filling and closing the clearance of a bearing with lubricant. CONSTITUTION:When a motor is energized, a rotor hub 5, a shaft 3, and a rotary disc 7 rotate, lubricant 6A generates pressure due to pumping operation of dynamic pressure generating grooves 2A of a sleeve 2, and the shaft 3 rotates in a contactless manner. At this time, the air 8 entered into the clearance of a bearing extends thermally due to a rise in the ambient temperature, but when the dynamic pressure generating grooves 2A are 4 microns deep, the air 8 can be discharged along the grooves during stopping the rotation of the shaft. Further, when the angle beta of the grooves is an acute angle of 17 degrees or less with respect to the direction of rotation or the direction of flow velocity, the air 8 can be smoothly discharged outside the bearing even during rotating the shaft 3. Stabilized rotation can thus be obtained, and sufficient resistance to wear can be obtained.