baber/WOPTO huggingface dataset:
Patent JP-S5721611-A (JP)
Title: Light weight type surface water intake device
Inventor: UENO NOBUYUKI
IPC: E02B7/32
Filed: 1980-07-11
Abstract: PURPOSE: To improve the efficiency of water intake of a device remarkably by reducing the weight of a float of an abacus-bead form and also of a water-intake board provided below the float by using aluminum or a synthetic resin as materials for them.  
     CONSTITUTION: A water intake board 2 is provided at the upper end of spigot type water intake pipes 3 to 5, and a float 1 of an approx. abacus-bead form is fastened to the upside of the intake board 2. In such an intake device for surface layer water, the surface layer water is taken up from an aperture between the down face of the float 1 and the up face of the intake board 2. Also, the float 1, the intake board 2, and intake pipes 3W5 are made of aluminum or a synthetic resin instead of the conventional steel material, and also a dust-proof screen for the guide tower 6 of the float 1 and the intake board 2 is made of aluminum or a synthetic resin. Thus, the weight and cost of the water intake device can be reduced, and the water intake performance of the device can also be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60238398-A (JP)
Inventor: ISHII SHIYOUWA
IPC: C11D7/60
Filed: 1984-05-12
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-H06291189-A (JP)
Title: Gate array
Inventor: UEDA MASAHIRO
IPC: H01L27/118
Filed: 1993-03-30
Abstract: PURPOSE:To provide a gate array which prevents signal leakage which is called stroke noise between adjacent signal lines extended between ECL basic cells which perform high-speed operation. CONSTITUTION:A grounding cable 50 is arranged in a wiring area between the ECL basic cells 40 of an gate array whereupon CMOS basic cells and ECL basic cells 40 are arranged in array, and signal lines 44 and 45 are formed by sandwiching the grounding cable 50.
Patent JP-H083265-A (JP)
Title: End cap made from thermosetting polyether polyurethane and for oil filter
Inventor: SUTEIIBUN EMU SHINGAA
IPC: B01D29/00
Filed: 1995-04-19
Abstract: PURPOSE: To obtain an end cap for an oil filter which is resistant to various attacking solvents even in a severe environment of a high temp. and pressure and contg. pollutants in a large amt. by mixing a polyether polyol mixture with a diol crosslinker before the reaction with a polyisocyanate.  
     CONSTITUTION: A polyether polyol mixture of 90-75 wt.% (A) comprising 15-90 wt.% polyether polyol (A1) contg. no oxyethylene group and having a functionality higher than 2 and a hydroxyl value of 30-60 and 10-85 wt.% polyther polyol (A2) contg. no oxyethylene group and having a functionality higher than 2 and a hydroxyl value of 170-110 is mixed with 10-25 wt.% diol crosslinker (B) (e.g. 1,4-butanediol). The resultant mixture is reacted with a polyphenylmethane polyisocyanate having an average functionality of 2.2-2.5. This reaction system is poured into a metal mold preheated to about 121°C and cured therein. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63258588-A (JP)
Title: Production of l-valine by fermentation
Inventor: KATSURADA NAOMIKI
IPC: C12R1/15
Filed: 1987-04-16
Abstract: PURPOSE:To produce L-valine in high efficiency using fermentation process, by culturing a microbial strain belonging to Brevibacterium genus or Corynebacterium genus, resistant to polyketides and capable of producing L- valine in a medium. CONSTITUTION:Brevibacterium lactofermentum AJ3434 (FERM P-1845) is used as mother strain and subjected to N-methyl-N'-nitro-N-nitrosoguanidine treatment to obtain a variant strain Brevibacterium lactofermentum AJ12341 (FERM P-9324) growing in a medium containing MPA (mycophenolic acid) which is a kind of polyketides. In the same manner, Corynebacterium glutamicum AJ3776 is used as mother strain and subjected to mutagenic treatment to obtain AJ12342 strain (FERM P-9325) resistant to MPA. These strains are cultured in a nutrient medium at pH 4-8 and 25-37 deg.C under aerobic condition for 1-7 days and the objective L-valine is separated from the medium.
Patent JP-S5429147-A (JP)
Title: Underground cooling tower
Inventor: SAKAMOTO YUUKICHI
IPC: F25D1/00
Filed: 1977-08-05
Abstract: PURPOSE: To device an underground structure of a cooling tower for the harmony with surrounding natural scenes, the reduction of noises, and other effects. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04323703-A (JP)
Title: Distributed controller
Inventor: KURIYAMA SADAMORI
IPC: G06F15/16
Filed: 1991-04-24
Abstract: PURPOSE:To prevent erroneous setting and erroneous operation by designating the security adapted to the user's operation mode to each data to clarify operator's and enginner's partial charge of work. CONSTITUTION:This controller consists of a first table TL1 where the security code of each data handled by each of plural internal instruments, a second table TL2 where the access level of each of plural internal instruments is set, a third table TL3 where the access level of each data is designated in accordance with relations between the security code of data obtained from the first table TL1 and the access level of the instrument obtained from the second table TL2, a mode switching means 3 which designates the mode at the time of data access, and a data access permitting means 4 which permits or inhibits access to each data in accordance with the access level of each data obtained from the third table TL3 in the designated mode.
Patent JP-S5320005-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI MASAHIKO
IPC: F02B19/16
Filed: 1976-08-08
Abstract: PURPOSE: To burn poor mixture promptly and stably by forming a number of combustion chambers communicated by a torch hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59220830-A (JP)
Title: Analog input system of digital processor
Inventor: YAMAMURO KIYOSHI
IPC: H03M1/12
Filed: 1983-05-30
Abstract: PURPOSE:To eliminate noise by sampling a signal with a pulse generated at every half cycle of an AC power source and calculating the mean value of every two continuous pulses when a analog signal is generated by the feeding from the AC power source and converted from analog to digital. CONSTITUTION:An interrupting circuit 6 detects the point of time when the voltage of the power source 8 drops to, for example, 0 and supplies a corresponding pulse signal to the interruption input terminal INT of a CPU1. An analog voltage generated by a temperature sensor 5, on the other hand, is passed through a simple filter 4 consisting of a resistance R and a capacitor C and amplified by an amplifier 3, whose output is applied to an A/D converter 2. The CPU1 allows an A/D converter 2 to perform conversion every time the CPU receives an interruption signal, and samples the result to calculate the mean value of every two digital signals. Consequently, a noise due to variation in power source frequency is eliminated without spoiling the responsiveness.
Patent JP-S63260728-A (JP)
Title: Manufacture of heat-exchanger parts with needle fin
Inventor: MIURA HIDEAKI
IPC: B23P15/24
Filed: 1987-04-16
Abstract: PURPOSE:To provide effective formation with good operating performance and suppress the costs of manufacture by providing a number of thin ridge- shaped fin raisers formed through division of parallelly arranged grooves, cutting up thinly, and forming a number of parallel needle-shaped fins. CONSTITUTION:A number of parallel grooves 3 are provided longitudinally at the fin raiser surfaces 2 on both sides of a work pipe 1 extruded from aluminum, and they are divided into a number thin ridge-shaped fin raisers 2a, which are cut up thinly from the bottom surface 3a of groove 3. Thus a number of parallel needle-shaped fins are formed. This allows effective formation of a number of needle-shaped fins with good operating performance on each fin raiser surface 2 of a heat-exchanger material 1 in the form, e.g., of a pipe. Accordingly mass production of heat-exchanger members with needle-shaped fins will become practicable, wherein the manufacturing cost drastically reduced.
Patent JP-S62273010-A (JP)
Inventor: JIYOOJI JIYAAJIEN IIRAAZU JIYU
IPC: B01D65/00
Filed: 1987-04-16
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-H02272940-A (JP)
Title: Data processor
Inventor: OBUCHI TOSHIHITO
IPC: H04L12/70
Filed: 1989-04-14
Abstract: PURPOSE:To execute the increase and decrease of a channel circuit without applying malfunction to the existent channel circuit by switching the state of each channel circuit to a common bus to a high impedance state according to a bus hold request command. CONSTITUTION:When the bus hold request command is received from a maintenance control circuit 7, a channel control part 21 in respective channel circuits 2-1-2-n in an active state stops transmission/reception link with the external part of a channel at first. Next, while a packet is transmitted through a data bus 3 to the other channel circuit, the packet is held and temporarily stored to an internal storage part. Afterwards, the channel control part 21 sets bus drivers/receives 24-26 in the high impedance state. Thus, the increase and decrease of the channel circuit can be executed without inviting the malfunction.
Patent JP-H08267094-A (JP)
Title: Waste water treatment in production of alpha-sulfofatty acid alkyl ester
Inventor: NAKAJIMA TAKASHI
IPC: C02F9/00
Filed: 1995-03-28
Abstract: PURPOSE: To effectively reduce COD and to make overall waste water treatment possible in the succeeding stage at the time of treating the bottom waste water of a fractionating tower obtained by fractionating the spent solvent recovered from the production process by adding an oxidizing substance such as hydrogen peroxide to the waste water, mixing, flocculating and then biologically oxidizing the water. CONSTITUTION: The bottom waste water of a fractionating tower generated by fractionating the spent solvent recovered from the production process of α-sulfofatty acid alkyl ester is treated as follows. Namely, an oxidizing substance such as hydrogen peroxide is added to the waste water and mixed, then the mixture is flocculated, and the flocculated material is biologically oxidized. In this case, the waste water is appropriately flocculated with an inorg. flocculant and further flocculated with a high molecular flocculant. Besides, a biological oxidation device wherein the the microorganism, vorticella and/or philodina, are immobilzed is used in the biological oxidation.
Patent JP-S59209096-A (JP)
Inventor: GIYUNTAA ROOTO
IPC: H02P21/34
Filed: 1984-05-11
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-H05287961-A (JP)
Title: Fire-proof glass door with steel material of fire resistance
Inventor: TAKAHASHI ICHIRO
IPC: E06B5/16
Filed: 1992-04-14
Abstract: PURPOSE:To improve the fire resistance function of a fire-proof glass door by placing an air thermal-insulation layer between facing material and fire- resistance steel material in the outer peripheral bearing construction of the fire-proof glass door, to form double construction. CONSTITUTION:The fittings of a fire-proof glass door is set to be of double construction, and the outer peripheral bearing construction material of the internal fire-proof glass door 1 is set to be of double construction for placing an air thermal-insulation layer 4 between fire-resistance steel material 2 and surface-facing material 3. On the surface-facing material 3, the facing material 3 is freely selected regardless of fire resistance function, and on the material of the fittings, aluminum, wood stainless steel, and the like are freely selected. Besides, the fire resistance steel material 2 of the outer peripheral bearing construction material is coated with fire-resistance coating or fire-resistance paint 5, and higher fire-resistance performance is displayed. Besides, by selecting the facing material 3, the first-class fire-proof door made of the aluminum can be composed.
Patent JP-H05291424-A (JP)
Title: Wiring accessory
Inventor: TAKAMI SHIGENARI
IPC: H05K5/00
Filed: 1992-04-15
Abstract: PURPOSE:To thin the whole tool, permit easy mounting on a wall and reduce assembly manhours and the cost. CONSTITUTION:A circuit board 7 is manufactured by forming interconnection using Cu plating, etc., on a board formed by injection molding using highly heat resistant thermoplastic resin and is also used as a rear cover 5 so as to be stored in a decorative plate 6. The circuit board 7 is mounted with chip-type electronic components 1 such as capacitors and resistors and bare chip semiconductor elements such as an IC 2, other light emitting diodes and photodetectors.
Patent JP-S5429648-A (JP)
Title: Control method of double-side copying machine
Inventor: SATOMI TOYOKAZU
IPC: B65H83/00
Filed: 1977-08-09
Abstract: PURPOSE:To improve the operating characteristic at the time of book original copying by specifying paper feed timing and the operation controlling of conveying direction changeover means.
Patent JP-H03291676-A (JP)
Title: Developing device
Inventor: SATO SHIGERU
IPC: G03G15/08
Filed: 1990-04-10
Abstract: PURPOSE:To secure dropped quantity of toner and quietness of the device by fixing an agitator to a rotating shaft provided in a hopper, bringing into a sliding contact with an elastic member attached inside a hopper, generating oscillation to the elastic member by elastically deforming it, and having a mesh vibrated. CONSTITUTION:When the rotating shaft 19 is rotated in the direction of the arrow, a coil spring 23 is brought into a sliding contact with the agitator 20, elastically deformed, the coil spring 23 is made to instantly attempt to return its original shape with its elasticity when the agitator 20 is separated from the coil spring 23, the oscillation of the elastic member of this restoring action is transmitted to a mesh 21, only condensed toner contained inside the toner in a hollow part 18a is left in a mesh 21 and the rest is dropped to inside of a hollow part 18b, and is fed to a magnetic roll 25. Therefore, the wear of the mesh 21 is eliminated, and the worn amount of the agitator 20 itself is made minute. Thus, the dropped quantity of the toner and the quietness of the device are secured at the same time.
Patent JP-H06305455-A (JP)
Title: Crawler type travel device
Inventor: OKADA TOKUJI
IPC: B62D55/12
Filed: 1993-04-22
Abstract: PURPOSE:To provide a crawler type travel device easily adoptable even in the case of the breadth being regulated due to the limit of use environment, having no possibility of generating reverse rotation and allowing the supporting structure of a driving motor to be made relatively simple. CONSTITUTION:A crawler type travel device is provided with an endless crawler belt 104 rotatably driven being stretched between a pair of sprockets 105, and a driving motor for rotating the sprockets 105. A motor 102 with rotary shafts 103 extended on both opposed side parts is adopted as the driving motor, and it is so constituted that the disposed direction of the rotary shafts 103 approximately coincides with the rotating direction of the crawler belt 104, that power can be transmitted between the rotary shaft 103 and the shafts 106 of the sprockets 105 by a pair of worm type gear mechanisms 107 cut in the reverse direction and that the vertical position relation between the rotary shafts 103 and the shafts 106 of the sprockets 105 is mutually reverse at the disposed parts of the worm type gear mechanisms 107.
Patent JP-S58212657-A (JP)
Title: Controlling device of reproducing speed
Inventor: KIMURA HIROYUKI
IPC: H02P29/00
Filed: 1982-06-04
Abstract: PURPOSE:To prevent a servo system from being easily switched by a small hurt and to stabilize operation, by switching a muting signal to use it as a gate signal. CONSTITUTION:A signal picked up by a pickup PU3 is decoded as a voice data by a digital processing circuit 30. If a reproduced signal is erased by a hurt on a disc 2, connection to the circuit 30 is switched to a reproducing speed detecting circuit 5 by a switching controlling circuit 7. When the hurt is small and a voice is not muted, the output of an error detecting circuit 33 is kept to the ''Low'' level, the output of an AND gate 31 is not changed and a switching circuit 6 is also kept at the side of a synchronous signal detecting circuit 4. After passing through the hurt part, the synchronous signal detecting circuit 4 detects a synchronous signal again and the output of the switching controlling circuit is turned to the ''Low'' level.
Patent JP-H11296798-A (JP)
Title: Vehicle safe passage system
Inventor: ANDO TOSHIYUKI
IPC: G08G1/16
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle safe passage system which enables a vehicle to safely stop at an open/close gate through which the vehicle enters/leaves a parking lot. SOLUTION: The speed of a vehicle 150 entering the open/close gate of a parking lot entering/leaving system and the distance to this open/close gate are detected in a prescribed section; and when the speed of the vehicle exceeds a prescribed safe speed corresponding to this distance, a braking device 140 of this vehicle 150 is forcibly operated and controlled to decelerate and stop the vehicle 150 at the open/close gate, therefore, the vehicle doesn't erroneously enter the open/close gate when the open/close gate is closed, and not only human and physical damages are prevented but also the vehicle can safely enter and leave a parking lot.
Patent JP-S5320432-A (JP)
Title: Remedies for bronchial asthma, containing coenzyme q as main component
Inventor: NEMOTO TOSHIKAZU
IPC: A61K31/12
Filed: 1976-08-11
Abstract: PURPOSE: To prepare remedies for brouchial asthma, containing coenzyme Q as a main component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03294359-A (JP)
Title: Thermosetting composition
Inventor: ASAHINA YOSHIYUKI
IPC: C08L101/00
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a thermosetting composition suitable as solvent-based coating compound, powder coating compound, etc., by blending an active hydrogen containing compound with a specific polyamide-based polymer compound as a curing agent. CONSTITUTION:A compound (e.g. aliphatic hydrocarbon polyol or polyether polyol) containing two or more active hydrogens in one molecule is blended with a curing agent comprising a polyamide-based polymer compound having a structural unit shown by formula I [n>=1; R is NCO group or group shown by formula II (l and m are >=1)]. The polymer compound is obtained by reacting hexamethylene diisocyanate in the presence of a catalyst.
Patent JP-S5720455-A (JP)
Title: Semiconductor device
Inventor: ANDOU MASARU
IPC: H01L23/66
Filed: 1980-07-14
Abstract: PURPOSE:To improve the frequency characteristics of a high output device by a method wherein a housing instrument is formed by a nonmagnetic material, and magndtization due to an internal semiconductor is prevented. CONSTITUTION:A projecting bank 19 is formed by copper integrated with a substrate 14, and an Al or copper cap 13 is welded. Leads 15 are inserted into the centers of the openings of the substrate 14, and sealed by eyelets 17 and wax 18 in airtight manner. The leads 15 are made of Mo slag, etc. in sealing sections 15a and copper or a copper alloy in leading-out sections 15b. According to this constitution, since the housing instrument is not magnetized at all due to the functioning of a semiconductor element, while noises are not generated, and the device having excellent frequency characteristics and high performance is obtained.
Patent JP-H04327001-A (JP)
Title: Air unit
Inventor: TAGUCHI TAKAYUKI
IPC: F15B1/00
Filed: 1991-04-25
Abstract: PURPOSE:To cope flexibly with changes such as the change of a circuit and realize the shortening of a design period and the reduction of the cost of construction by connecting and incorporating a solenoid valve changing the supply direction of compressed air and a flow control valve and a pressure regulating valve in a mutually detachable way. CONSTITUTION:An air supply direction changeover solenoid valve 6, an air pressure regulation pressure regulating valve 7 and an actuator operation speed regulation flow control valve 8 are constituted as one unit each. The valve 6 is connected to the valve 7, and the valve 7 to the valve 8 attachably/ detachably at one touch so as to be capable of passing compressed air. Piping joints 10 whose purpose is to have connection with actuators, are provided on the side surface of the valve 8, and at the same time a solenoid valve 6 ON-OFF changeover electricity control unit 9 is provided at the lower parts of respective valves 6-8, and connection terminals 11 whose purpose is to have connection with main electricity control unit terminals, are provided at the side edge of this unit 9. A desired air unit 12 gathered and integrated is constituted by these.
Patent JP-H02276002-A (JP)
Title: Magnetic picture recording device
Inventor: OKU MASUO
IPC: G11B5/008
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate the problem of crosstalk by alternately arranging a first information track to record/reproduce by means of a video head used in a normal mode as well, and a second information track to second/reproduce by means of an FP head. CONSTITUTION:An FP (Fast Play) mode track pattern 4 expresses a sound track 1, a video track and an additional track 3. On the sound track 1, a sound signal is recorded by a sound head (HF head) 7 before a video signal is recorded on the video track 2 by an SP head 8, thereafter the video signal is overlapped, and the sound signal is recorded in a deep layer. On the additional track 3, a signal that can record/reproduce the video or sound at a high quality by an FP head 9 is recorded/reproduced. Thus the crosstalk caused by guard-band- less recording is completely eliminated, and an interference with the adjoining track can be prevented from being generated.
Patent JP-S5941263-A (JP)
Inventor: KURUTO DEIFURITSUPU
IPC: B41F9/08
Filed: 1983-05-31
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-2000287726-A (JP)
Title: Accessory
Inventor: ITAKURA TAKESHI
IPC: A44C25/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an accessory by which excellent light emission is obtained even in daytime with little secular deterioration and safety while walking and fashionableness are secured with light emission by internally providing a light emitting means and a light emission source for driving the light emission of the means in an accessory main body. SOLUTION: A lithium battery 12 is stored in the recessed part 13 of a lid 10; so as to be exchangeable. When the upper end opening part 11a of an earing main body 11 is clogged by the lid 10, a lid side terminal 15 is brought into contact with a main body side terminal 14 and an electric circuit concerning LED 20 is formed. When a person who wears the earing 1 walks or moves, a mobile contact piece 17 is rocked with the lower part fulcrum 16 as a center and attached/detached to/from a fixed contact piece 18. Then a switch 19 is turned on/off in accordance with a vibration, the power source of the battery 12 at the time of the on is supplied to an LED 20 and the LED 20 emits the light. The light from the LED 20 is emitted outward with a translucent part 11b so that the light is visually recognized from an outer part.
Patent JP-S5430509-A (JP)
Title: Automatic pump
Inventor: NISHIMURA SHIYUNICHI
IPC: F04D13/16
Filed: 1977-08-10
Abstract: PURPOSE: To provide an automatic pump with a good corrosion resistance, reduce number of parts for high productivity, and larger strength at a plastic flanged part by providing a rib structure around the opening of said flanged part. 
     COPYRIGHT: (C)1979,JPO&Japio