baber/WOPTO huggingface dataset:
Patent JP-S59181736-A (JP)
Title: Transmitting device of ultrasonic signal in pipe
Inventor: HAYASHI TOSHIICHI
IPC: H04B11/00
Filed: 1983-03-30
Abstract: PURPOSE:To use a titled device for the remote control device of a wired type without spoiling a beautiful appearance by feeding an ultrasonic wave used for a wireless remote controller into a transparent resin pipe which is extremely freely bendable, and transmitting a signal. CONSTITUTION:1, 4 and 5 denote a transmitting circuit for generating a transmitting signal of an ultrasonic wave, a receiving microphone, and a receiving circuit having a function for decoding an ultrasonic signal which is sent and comes in, respectively, and an ultrasonic signal transmitted from a microphone 2 reaches the receiving microphone 4, repeating a reflection by the pipe wall in a transparent resin pipe 3. The inside diameter of the transparent resin pipe 3 is different depending on frequency of an ultrasonic wave passing through its inside, and a distance required for the transmission, but when it has several mm.(about 5mm.), it is sufficient in case of a general using state. For instance, in case of showing an example in which a pipe transmitting device of such an ultrasonic wave is applied to a wall type electric fan, 10, 11 and 12 denote a wall type electric fan, an operating part for transmitting an ultrasonic wave, and a transparent resin pipe, respectively, and properly speaking, its place is not operated easily even by a wireless remote controller.
Patent JP-H10253063-A (JP)
Title: Portable type microwave oven
Inventor: ARAMAKI YOSHIHIRO
IPC: F24C7/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To ensure the effective size of a heating chamber without increasing the outside diameter of a microwave oven body and to ensure uniform heating of food by a method wherein a microwave agitating device to agitate microwaves is disposed at a door arranged to input and output food. SOLUTION: A door 1 to input and output food and shield microwaves is arranged on the upper surface of a portable type microwave oven and by vertically rotating the door, opening and closing is performed. A part of air generated through rotation of a fan for cooling fixed on the shaft of a motor arranged on one side of the microwave oven body flows through a heating chamber suction port 10 formed in the side of a control panel 9 and a suction port 11 formed in the door 1. This way rotates a microwave agitating device 12 arranged at the throttle part of a door panel 2 of the door 1 and agitating microwaves. Further, an air guide 19 is arranged at a cover 14, arranged at the door 1, along a fin part 12b and air is further effectively exerted on the fin part 12b.
Patent JP-S59179190-A (JP)
Title: Process for removing phosphate ion in water
Inventor: ICHINOSE MASAAKI
IPC: C02F1/58
Filed: 1983-03-30
Abstract: PURPOSE:To remove phosphate ion in the water to be treated contg. phosphate ion in high concn. by allowing phosphate to crystallize in plural stages successively in plural layers packed with bone char. CONSTITUTION:Phosphate ion in the water to be treated contg. phosphate ion in high concn. is processed by an operation for crystallizing hydroxyapatite on bone char in plural stages while adjusting the Ca ion concn. and pH for maintaining the crystallization reaction velocity at the max. value within a range causing no coagulation and precipitation. For this purpose, the first stage crystallization reaction is carried out by adjusting the Ca ion concn. and the pH, then the second stage crystallization reaction is carried out by allowing the phosphate ion remaining in the water to be treated to contact with bone char after adjusting the Ca ion concn. and pH of the treated liquid. Further treatment is performed similarly by adjusting the Ca ion concn. and the pH repeatedly. The crystallization is carried out by continuing the supply of Ca ion and adjustment of pH of the liq. to be treated.
Patent JP-S60199250-A (JP)
Title: Centralized load control system
Inventor: TOKUNAGA SHIGEYUKI
IPC: H04Q9/00
Filed: 1984-03-23
Abstract: PURPOSE:To improve the degree of freedom of the location of a road display panel while attaining a simplified and inexpensive system by providing the load display panel connected to a transmission line, receiving a return signal transmitted from a terminal equipment to the transmission line in parallel, and displaying the load state based on the return signal. CONSTITUTION:A control data CTR is transmitted to a desired terminal equipment 3 by operating a keyboard or the like of a main operating panel 1 to control the load device. When the load device is, e.g., an air conditioner, the on/ off control of the air conditioner is conducted by the control data CTR from the main operation panel 1. The load display panel 4 fetches an address ADR of a specific terminal device 3 when the main operation panel 1 accesses the device 3 and transmits the control signal CTR to the transmission line 2 and then fetches a return signal REP transmitted succeedingly from the said terminal device 3 to the transmission line 2 and displays its content as the state of the load device connected to the terminal device 3. The return signal represents that the terminal device 3 has received surely the control signal CTR.
Patent JP-H06235449-A (JP)
Title: Transmission provided with rotary cooler
Inventor: NOSHIRO SADAHIRO
IPC: F16H57/04
Filed: 1993-02-03
Abstract: PURPOSE:To provide air cooling type transmission of its small installation space by commonly utilizing its gear box of atramsission to that of a water cooling type transmission. CONSTITUTION:Fins 17 are provided on an outer wall of a case 16, and a rotary type cooling device 3 provided with a cooling flow passage 15 on its inner wall is mounted to the input shaft 2 of a transmission. Lubricating oil in an oil sump part 12 is sent into the cooling device 3 by a hydraulic pump 10, and then the cooled lubricating oil is supplied to respective parts of the transmission.
Patent JP-S59180960-A (JP)
Title: Manufacture of lead storage battery
Inventor: NAKANO JIROU
IPC: H01M50/169
Filed: 1983-03-30
Abstract: PURPOSE:To eliminate replacement of frame body due to different size of battery jar, when thermally jointing the battery jar and upper cover, by containing the battery jar in a frame body provided with plural rows of stepped recesses for inserting a bottom plate with correspondence to the height of battery jar. CONSTITUTION:Both jointing sections 4, 4' are fused through a heat board 3 between a joint 4 which is the upper end section of wall body 5 of battery jar 1 composed of thermoplastic resin and a joint 4' at the falling section 6 of upper cover 2 composed of said resin then said board 3 is removed to secure said joints 4, 4'. Here the jar 1 is contained in an iron frame body 7 having inner diameter approximately same with the outer diameter of jar 1 wHile provided with plural rows of recesses 10A, 10B, 10C, 10D for inserting a bottom plate 11 in accordance to the height of jar 1 then the joints 4, 4' are welded. With such arrangement deformation of wall body 5 of battery jar 1 is prevented to produce a lead storage battery having complete joints 4, 4'.
Patent JP-2000247637-A (JP)
Title: Ultraviolet ray absorption powder
Inventor: TAKASUKA YUTAKA
IPC: C01B25/37
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress the radical generation when zinc oxide absorbs UV rays by treating zinc oxide particulates in a phosphoric acid solution to allow a phosphoric acid group to exist as zinc phosphate on particulate surfaces. SOLUTION: The zinc oxide particulates of <=1 μm in major axis are immersed in the dilute solution of phosphoric acid and are heated to about 80 deg.C, following which the solution is stirred and held for 1 to 5 hours. The solution is baked for 10 to 24 hours at 250 to 350 deg.C after filtering and washing with water, by which the zinc oxide particulates coated with the phosphoric acid group as zinc phosphate on the particulate surfaces at a thickness of 0.003 to 0.1 μm are obtained. The radical generation is suppressed without the impairment of the UV absorption characteristic and optical effect of the zinc oxide by this treatment. The surface treated zinc oxide particulates are preferably applied to materials used under exposure of light as cosmetics. The applications to cosmetics for sun care and makeup cosmetics, such as foundation, are preferable.  The particulates are also adequate for use with persons having the sensitive skin.
Patent JP-S63221185-A (JP)
Title: Contamination inhibitor used in petroleum refining
Inventor: IRIE KATSUTOSHI
IPC: C09K3/00
Filed: 1987-03-10
Abstract: PURPOSE:To obtain the title inhibitor which has an excellent effect of preventing contamination and does not form any amine through decomposition, by mixing a styrene/maleate copolymer and a secondary or tertiary phosphite ester. CONSTITUTION:A styrene/maleate copolymer (A) of formula I [wherein R1-2 are each 12-18C straight-chain or branched alkyl or alkenyl; m:n (molar ratio) = 1-9:9-1] preferably having a molecular weight of 10,000-1,000,000 is mixed with a secondary or tertiary phosphite ester (B) of formula II (wherein R1 is H, 8-18C straight-chain or branched alkyl or alkenyl; R2-3 are each 8-18C straight-chain or branched alkyl or alkenyl) preferably having a molecular weight of 300-600 in a weight ratio of 1-9:9-1, preferably 50-75:50-25, and if necessary, other ingredients, giving the title inhibitor. This inhibitor in an amount of 3-500mg/kg of oil to be treated is dissolved in a hydrocarbon solvent, and this solution is continuously introduced into a petroleum refining system before a heat exchanger where contamination is occurring.
Patent JP-H11261985-A (JP)
Title: Voice announcement system
Inventor: OOTANI KEIICHI
IPC: H04N7/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a voice announcement system capable of stopping broadcasting even when a broadcasting stop message is not delivered to a subscriber terminal because of noises or the like. SOLUTION: Concerning this voice announcement system, a center device 34 is provided with a broadcasting ID register means 38 for registering a broadcasting ID specifying broadcasting in a broadcasting ID storage means 36 when there is a broadcasting start request from a broadcasting console 32, a first broadcasting ID deleting means 40 for deleting the broadcasting ID from the broadcasting ID register means when there is a broadcasting stop request from the broadcasting console, a broadcasting continuation message sending means 42 for sending out a broadcasting continuation message instructing the continuation of broadcasting while containing the broadcasting ID according to a broadcasting continuing instruction,  and a broadcasting monitoring means 44 for periodically instructing the continuation of broadcasting concerning the broadcasting ID registered in the broadcasting ID storage means and subscriber terminals 30-1 to 30-n are provided with a broadcasting stop means 46 for stopping broadcasting when the broadcasting continuation message is not received for a fixed period concerning broadcasting under reception.
Patent JP-2000246413-A (JP)
Title: Method for estimating flowing speed of molten steel in mold for continuous casting
Inventor: KUBOTA ATSUSHI
IPC: B22D11/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the flowing speed of molten steel in a mold with on-line without obstructing the operation of a continuous casting. SOLUTION: The temp. in a copper plate of the mold is measured with a temp. measuring element 6 embedded in the mold copper plate at one point on the normal line on the surface of the molten steel 1 side of the mold copper plate 8 and the temp. measured value in this mold copper plate, the thickness (dm) of the mold copper plate, the distance (d) from the surface of the molten steel side of the mold copper plate to the tip part of the temp. measuring element, the temp. of cooling water 5, the thickness of solidified shell 2 on the normal line, the thickness of mold powder layer 3 on the normal line and the molten steel temp. in the mold, and used to obtain the heat flowing flux from the molten steel in the mold to the cooling water in the mold.  The coefficient of convective heat transfer between the molten steel and the solidified shell corresponding to this heat flowing flux, is obtd. and the flowing speed of the molten steel along the solidified shell is estimated from this coefficient of convective heat transfer.
Patent JP-H08224281-A (JP)
Title: Massage kit
Inventor: SATO OSAMU
IPC: A61H39/04
Filed: 1995-02-20
Abstract: PURPOSE: To provide a massage kit with high usability and of new design capable of massaging not only a comparatively wide part on the surface of the body but a narrow part such as a part between fingers, etc. CONSTITUTION: A roller 2 is fitted freely turnably on one terminal of a handle 1, and also, a rubbing bar 4 formed in thin width capable of inserting between the fingers and on the side edge of which an irregular part 6 is formed is provided at a part of the handle 1.
Patent JP-H10256005-A (JP)
Title: Manufacture of electronic component
Inventor: KAWASE MASAHIKO
IPC: H01C1/142
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To correct a resistance value so as to be set within the range of a target resistance value and to increase nondefective rate by a method wherein ranges of prescribed resistance values are divided into groups and the end face of the electrode of an electronic component in a group whose resistance value is lower than the target resistance value is ground. SOLUTION: Resistance values across electrodes of obtained elements are measured, and ranges of the resistance values are divided into groups. Then, end faces 3a, 3b, 4a, 4b of both main face electrodes 3, 4 of an element 1 which is sorted into a group whose resistance value is lower than a target value are ground. At this time, the end faces 3a, 3b, 4a, 4b of the electrodes 3, 4 are rounded by a barrel polishing operation, an electrode area is reduced, and the resistance value is corrected so as to be increased. In addition, when a plurality of electronic components are obtained, they are manufactured in such a way that the center of the resistance distribution of the electronic components is lower than the center of the range of a target resistance value. Thereby, the nondefective rate of the electronic components is increased.
Patent JP-H03258331-A (JP)
Title: Method of treating condensed water
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D69/08
Filed: 1990-03-08
Abstract: PURPOSE:To simply and surely filter condensed water from a nuclear or thermal power plant for a long time without causing clogging of pores on the surface of a hollow fiber membrane by using a porous membrane comprising polyolefin hollow fiber which is coated with ethylene vinyl alcohol by 0.1-10wt.%. CONSTITUTION:On treating condensed water, condensed water can be easily and surely treated by using a polyolefin hollow fiber porous membrane. The polyolefin hollow fiber membrane used is such one coated with ethylene vinyl alcohol by 0.1-10wt.% or manufactured from a resin of polyolefin resin blended with 0.1-10wt.% ethylene vinyl alcohol. Coating of the membrane is performed by dipping the hollow fiber membrane in a mixture solution of ethylene vinyl alcohol, water and isopropylalcohol for several minutes and then drying. If the materials are blended as above described, the blended resin is molten and spun into fibers, which are then formed into the membrane.
Patent JP-S52137533-A (JP)
Title: Exhaust return controller
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/07
Filed: 1976-05-14
Abstract: PURPOSE: The internal combustion engine employing exhaust recircle device can permit recircle volume to reduce together with transferring to high speed region and prevent output from reduction at high speed time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11256550-A (JP)
Title: Device for preventing unwanted object from flowing in
Inventor: EDA MASATOSHI
IPC: E02B5/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing unwanted objects from flowing in, enhancing the effect of excluding unwanted objects in water, such as jellyfish, and preserving an underwater environment. SOLUTION: A device for preventing unwanted objects from flowing in prevents unwanted objects in water from flowing into an intake. The device has a waterflow generation means (waterflow generator 4), for producing waterflow in the water to carry away the unwanted objects, and at least one cladding stone 12... laid in a certain area with which rear flow at the bottom (sea's bottom 2) of the water at the rear flow side of the waterflow generation means 4 makes direct contact, the cladding stone 12... being oriented in the direction of the waterflow.
Patent JP-S51130723-A (JP)
Title: Suction pipe of internal combustion engine
Inventor: KOSEKI HIDEO
IPC: F02M31/00
Filed: 1975-05-07
Abstract: PURPOSE: A spiral fin is installed in a cylinder inserted in a suction pipe and provide mixture gas with spiral motion for better economy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51130256-A (JP)
Title: Passive sonar sound simulator
Inventor: MIKI TATSUO
IPC: G01S3/80
Filed: 1975-05-07
Abstract: PURPOSE:To provide ''training passive sonar sound simulator'' that is able to simulate truly sound variations due to difference in the kind of targets and sailing by means of computer.
Patent JP-S6122066-A (JP)
Title: Manufacture of 7-alkylindoles
Inventor: PEETA HARUTSU
IPC: C07D209/08
Filed: 1984-03-22
Abstract: Process for the production of 7-ethyl indole by dehydrocyclization of 2,6-diethylaniline and then partial hydrogenation of the accumulated raw product.
Patent JP-S6030505-A (JP)
Title: On-line grinding method of mill roll
Inventor: YAMAWAKI MITSURU
IPC: B21B27/10
Filed: 1983-04-01
Abstract: PURPOSE:To improve the durability of mill roll and to improve productivity by deciding a water spraying pattern of pressurized water in accordance with the profile of a worn roll in the direction of its body-length and grinding the roll surface by raising a water spraying pressure to the less worn part. CONSTITUTION:Water spraying headers 7 each having water spraying nozzles at its tips are installed along the body-length directions of work rolls 1, 2. In rolling a rolling material 5 between the rolls 1, 2, the central parts in the body- length direction of them are most intensely worn respectively. Then the water spraying pressure of the headers 7 is changed in accordance with the worn roll profiles, and the pressure to the less worn parts of the rolls 1, 2 surfaces is raised to grind said parts on line. In this way, the thicknesses of the rolls 1, 2 are made uniform, and the roll profiles are maintained in normal forms, then the durability of roll and the productivity are improved.
Patent JP-S59183018-A (JP)
Title: Muffler
Inventor: SHIMOJI KOUJI
IPC: F01N1/24
Filed: 1983-04-01
Abstract: PURPOSE:To improve the durability by absorbing thermal stress by a method wherein a muffler located between inner pipes which are engaged in freely slidable manner and an outer cylinder is filled with a sound-absorbent material, and separators in the muffler are fixed to the inner pipes and the outer cylinder, also cut-outs are provided on flanges of the outer periphery of the separators. CONSTITUTION:Inner pipes 19, 20 are inserted into an outer cylinder 16 of a sub-muffler 15 as an inner pipe, the outer cylinder and the inner pipes are welded together and fixed with end plates 17, 18. The diameter of the inner pipe 20 is enlarged at the end part of the inner pipe 19 side, the inner pipe 19 is engaged to the diameter-enlarged part 20a in freely slidable manner. Small holes 21 are bored on the pipe wall of the inner pipes 19, 20, a muffling chamber 22 is formed with the outer surfaces of the inner pipes 19, 20 and the inner surface of the outer cylinder 16, then the inside of the inner pipes 19, 20 and the muffling chamber 22 are communicated with the small holes 21. A sound-absorbent material 33 is filled into the muffling chamber 22, the separators 23, 24 are fixed to the inner pipes 19, 20 and the outer cylinder 16, also cut-outs 30a, 30b, 31a, 31b are provided on the separators.
Patent JP-H11254043-A (JP)
Title: Flange bending method, jig and bending die
Inventor: WATANABE HINOKI
IPC: B21D5/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a working mistake of butting and to improve working efficiency at the time of executing bending wherein butting is overlapped. SOLUTION: When a first and second main body pieces W1 , W2 which are provided with rising flanges WC, WD putting a bending line 5 between are bent in the bending line 5 so that the above described flanges are mutually overlapped, they are bent with a flange pressurizing piece 23 which is provided in bending dies P, D while relatively expanding one rising flange in the outside direction. Also, with respect to a jig, the turnable flange pressurizing piece 23, which bends one rising flange while relatively expanding it in the outside direction when the first and second main body pieces having rising flanges putting the bending line between are bent in the bending line so that the above described rising flanges are mutually overlapped, is provided in a main body base.
Patent JP-H11259376-A (JP)
Title: Backup device
Inventor: OGAWA TOSHIMASA
IPC: G06F12/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a backup device capable of reducing power consumption during the reservation standby of utilizing equipment. SOLUTION: A voltage detecting circuit 4 detects a supplied voltage and when the detected voltage is lower than a certain fixed value, stored information in a main microcomputer 6 is transferred to a sub microcomputer 7 of a low power consumption. The sub microcomputer 7 holds this information under the backup of a battery 9 to control charging/discharging through the detecting signal of the voltage detecting circuit 4. When the detected voltage gets higher than a certain fixed value, the stored information in the sub microcomputer 7 is transferred to the main microcomputer 6. Based on held reservation information, the sub microcomputer 7 operates a semiconductor switch, supplies power to a device and enables reservation operation at the main microcomputer 6.
Patent JP-S55147829-A (JP)
Title: Analogue-digital converting circuit
Inventor: SHIOBARA YASUHIRO
IPC: H03M1/06
Filed: 1979-05-07
Abstract: PURPOSE:To make conversion accurate and stable with a simple circuit constitution, by subjecting error voltage DELTAV generated in an analogue processing block to A/D conversion and storing the converted result in a correcting circuit as a count value and adding or subtracting the count value of the error voltage at the following A/D converting time. CONSTITUTION:A/D converting circuit 1 converts the input signal voltage of an analogue value to a digital value and displays the digital value. Corrected value storing circuit 11 stores the converting output of A/D converting circuit 1 at a prescribed timing as corrected data. Correcting operation control circuit 10 controls operations of A/D converting circuit 1 and corrected value storing circuit 11 and uses correction data, which is stored in corrected value storing circuit 11, to correct values of converting outputs at a prescribed timing and succeeding timings.