baber/WOPTO huggingface dataset:
Patent JP-H10274393-A (JP)
Title: Space chamber
Inventor: NAKANO SUSUMU
IPC: B64G7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To lower the intrusion of heat radiated from a chamber outer wall so as to reduce the abrasion of the coolant liquid to be circulated in a shroud by providing a shield plate, which does not transmit the radiation, between a shroud and a chamber wall surface. SOLUTION: Four shroud structures 4, which are respectively formed of a shroud, a shroud fitting beam 6, a shroud suspender 7, a suspender fitting material 8, a shield plate 9 and a space 10, and a sample provided floor form a cooling space in a chamber. Plural shield plates 9 to be fitted to each shroud structure are laminated on the shroud suspender 7 by a shield plate fixing tool 13 through the spacer 10 made of rubber or silicon resin. Intrusion of heat into the shield plate 9 from the space chamber wall surface 14 is generated by heat conduction of the shield plate fixing tool 13, but intrusion of heat can be restricted at the minimum by forming a cross sectional area of the shield plate fixing tool 13 remarkably small in comparison with that of others.
Patent JP-S61238156-A (JP)
Title: Malicious call recording system
Inventor: KOYAMA MASAMI
IPC: G10L15/00
Filed: 1985-04-15
Abstract: PURPOSE:To record a malicious call without caring for the time when such call is made or without being noticed by such a caller by providing a malicious call trunk, voice discrimination device (which can register a voice) and a circuit to start or stop recording when a specific voice is identified. CONSTITUTION:The exchange transfers the information counted and accumulated at an incoming/outgoing register 90 to central control device 100, and when a central control device 100 judges that the voice is registered for the call according to the information, it first checks whether a malicious call trunk 60 is in use, and if the trunk is in use, is sends busy tone to a subscriber 10. And if the trunk is not in use, the central control device 100 sends the link block information to a test link 50. The malicious call trunk 60 sends a special tone to the subscriber 10 and then sends blank wound for 5 seconds. After the elapse of 5 seconds blank sound, a malicious call trunk 60 determines whether the registration is possible or not basing on the information from a central control device 70 and informs it to the subscriber 10 by sending special tone.
Patent JP-S61238905-A (JP)
Title: Method for predicting tapping speed of blast furnace
Inventor: NAITO FUMIO
IPC: C21B7/24
Filed: 1985-04-15
Abstract: PURPOSE:To predict the tapping speed of a blast furnace with good accuracy and to improve the function to adjust production by predicting the tapping rate for an optional period with an ARMA model in accordance with the actual information in the hot air pressure, stored pig iron and slag amt. and tapping rate of the blast furnace during operation. CONSTITUTION:The charging rate of the iron ore charged from a charging and feeding device 1 via an in-furnace device 2, the hot air pressure at a tuyere 4, the pressure in a hearth part 5 and the receiving rate of a ladle 9 from a tap hole 6, etc. are inputted to a process computer 11, by which the actual information on the hot air pressure, stored iron and slag amt. and tapping rate based on these actually measured value is obtd. in the operation of the blast furnace. The tapping rate in the optional period is predicted with the ARMA model from such information. The coke scattering in front of the tuyere is photographed by a high-speed camera 15 in the tuyere and the prediction is made from the information in the calculated variance in the coke grain size. The exact prediction of the tapping speed of the blast furnace is thus made possible.
Patent JP-S63247016-A (JP)
Title: Removal device for injection molded product
Inventor: MITA KIMIO
IPC: B29C45/42
Filed: 1987-04-02
Abstract: PURPOSE:To carry out accurate and quick actuation and clean molding by constituting a device of a base provided below or beside a mold, a first plate sliding in the mold opening direction, a second plate sliding at right angle to the mold opening direction by means of a link mechanism, and a chuck mechanism. CONSTITUTION:As a first plate 2 is connected with a moving plate 92 and is slided in the mold opening direction, the distance between the surface of a moving mold 94 and chuck 53 is always constant. As a second plate 3 is slided at right angle to the mold opening direction by means of a link mechanism, the chuck 53 moves in the bias direction by the combination of movements of the plates 2 and 3, and enters between the molds quickly to chuck a work W. Since a base 1 is provided below or beside the mold, the plate 92 is not loaded with the weight of a removal device and vibration and shock are not delivered to maintain the accuracy of a molding machine. Further, as the mechanism of the removal device is all positioned lower than the mold, the dust to be generated does not adhere to the work W.
Patent JP-S576305-A (JP)
Title: Method and apparatus for plane part inspection of circular member
Inventor: ITOU HIROSHI
IPC: G01N21/952
Filed: 1980-06-13
Abstract: PURPOSE:To enable noncontacting automatic inspection of failure of a plane part, by irradiating a slit light flux to the plane of a rotating circular member with a greater incident angle, receiving the regular reflected light and converting it into an electric signal, and processing it electrically. CONSTITUTION:While rotating a circular member, a slit light flux is irradiated on the plane with a greater incident angle, the regular reflected light is received and it is converted into an electric signal, it is processed electrically and a signal corresponding to failures of the plane is picked up, allowing to make noncontacting detection of failures. For example, to a ring-shaped plane 10a at the upper end of a circular member 10 placed on a rotating stand 12, a slit light flux from a light source 26 having a slit is given to a greater radiation angle theta, the regular reflected light is received at a photoelectric detector 34 and it is converted into an electric signal. If burr or rugged skin of the plane is present, the signal shows a failure, then immediate detection can be made. With this method, quick automatic inspection without contacting can be made.
Patent JP-H09268157-A (JP)
Title: Antiferroelectric liquid crystal compound
Inventor: INADA MASASHI
IPC: C07C69/92
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new optically active antiferroelectric liquid crystal com pound, excellent in high-speed responsiveness, capable of manifesting a low threshold voltage and useful for, e.g. a liquid crystal display. SOLUTION: This antiferroelectric liquid crystal compound is represented by formula I [(m) is 6<=(m)<=14; (n) is 4 or 5; X is O, COO, etc.], e.g. a compound represented by formula II [R is Cm H2m+1 ; R* is C*H(CF3 )Cn H2n+1 ]. The exemplified compound represented by formula II is obtained by reacting a 4-alkylcarbonyloxybenzoic acid with a 4-hydroxybenzoic acid, providing a 4-(4- alkylcarbonyloxyphenylcarbonyloxy)benzoic acid, then reacting the resultant compound with an excessive amount of thionyl chloride, affording a 4-(4- alkylcarbonyloxyphenylcarbonyloxy)benzoic acid chloride and further esterifying the prepared chloride with a 1-trifluoromethylalkyl 4-hydroxybenzoate in the presence of a base.
Patent JP-S59204722-A (JP)
Title: Flowmeter
Inventor: ITOU TAKUYA
IPC: G01G13/00
Filed: 1983-05-07
Abstract: PURPOSE:To improve a hopper scale used as a flowmeter and to obtain the user friendly flowmeter, by arranging scale hoppers one by one at the upper and lower positions, and mounting the hoppers on a measuring machine as a unitary structure. CONSTITUTION:Scale hoppers 1 and 2 are connected by frames 3, 4 and 5 so as to form a unitary structure and mounted on load cells 6, 7 and 8. A processing device for powder 12 is provided at the intermediate part between the hoppers 1 and 2 and used to obtain the result of the processing. For example, a load W0, which is applied to the load cells 6, 7 and 8 when the device is empty, is measured and memorized. Then the powder 12 is put in the hopper 1, and a load W1 is measured and memorized. A gate 15 is opened by an air cylinder 13, and the powder 12 is put in a sieve 17. The powder 12, which is coarser than the classifying point of the sieve 17, is discharged from a discharge port 18. The powder, 12, which is finer than the classifying point, is discharged to the scale hopper 2. A load W2 is measured and memorized. Operation is performed by a control device, and particle-size distribution can be automatically obtained in an online mode.
Patent JP-H01253196-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHASHI KEIJI
IPC: H05B41/18
Filed: 1988-03-31
Abstract: PURPOSE:To secure starting and lighting of all of a plurality of discharge lamps connected with a power source in parallel by applying a negative feedback control to the power source through an OR circuit for a predetermined time after amplifying lamp voltages of the discharge lamps by transistors. CONSTITUTION:A power source 20 outputs a high frequency voltage of about 40kHz. Discharge lamps 21-23 are lighted from one having a good starting ability on because of dispersion of characteristics, etc. If one discharge lamp is lighted to reduce voltages at both ends of it, voltages at both ends of a non-started lamp are high, so these voltages are detected to be an output of an OR 37, and the power source 20 is controlled to make the output of this OR 37 constant. The non-started discharge lamp is thus lighted. Lamp voltage detecting signals of impedances 30-32 are current-amplified by transistors 33-35. As a result, diodes 38-40 act in a complete ON range, and outputs of the OR 37, and the output of the power source 20 therefore, is not changed largely by change of the number of the discharge lamps 21-23.
Patent JP-2000275896-A (JP)
Title: Electrostatic charge image developing toner, its production and image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner and its producing method adapted to the required increase of the resolution of an image, uniform in shape and having a small particle diameter, and to provide an image forming method capable of stably forming a high resolution image over a long period of time using the toner. SOLUTION: The electrostatic charge image developing toner consists essentially of a resin and a colorant and has 3-9 μm volume average particle diameter and a moment of inertia of <=1,000 around the center of gravity. In the image forming method in which an electrostatic latent image formed on a photoreceptor is made visible by contact with a developer layer formed on a developer carrying member, the developer contains the electrostatic charge image developing toner.
Patent JP-H01253018-A (JP)
Title: Function key protection cover for malfunction prevention
Inventor: AOYAMA MASAMI
IPC: G06F3/02
Filed: 1988-03-31
Abstract: PURPOSE:To prevent trouble occurrence due to the misdepression of a function key during terminal operation and the unnecessary man-hours required for its recovery by forming a cover chip to width corresponding to the interval between cover chip partition pieces so that both side parts are shaped in conformity with mount grooves. CONSTITUTION:The cover chip 3 is formed in a rectangular shape whose width corresponds to the interval between the partition pieces 1a. Insertion pieces 3a which engage the mount grooves 1b are provided on both side ends of the cover chip 3 and the insertion pieces 3a are fitted in the mount grooves 1b to mount the cover chip between the partition pieces 1a. When a function cover 2 is used, said cover is set on function keys 1 on a keyboard 10 and cover chips 3 are mounted for function keys which should not be used or are not used. Consequently, the function keys are prevented from being misoperated.
Patent JP-S6434936-A (JP)
Title: Novel substance ks-504s and production thereof
Inventor: NAKANISHI SATOSHI
IPC: C07D303/48
Filed: 1988-03-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 together form formula II, R3 is OH; R4 is CHCl2 or R3 and R4 together with carbon atom at the 2-position form formula III or R1 and R3 link so that the bond between the 1- and 2-positions may represent double bond; R2 is CCl3; R4 is CHO), i.e. KS-504A expressed by formula IV, KS-504d expressed by formula V and KS-504e expressed by formula VI. USE:A vasodilator (504A and 504d) and antiallergic agent (504e). PREPARATION:A microorganism, belonging to the genus Mollisia and having the ability to produce KS-504s, e.g. Mollisia.ventosa KAC-1148 strain (FERM P-No. 1333) is inoculated into a culture medium to produce and accumulate the KS-504s in the resultant culture. The formed KS-504s are then collected from the above-mentioned culture.
Patent JP-S567905-A (JP)
Title: Combustion device
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23N1/00
Filed: 1979-06-27
Abstract: PURPOSE: To obtain a combustion device equipped with a heating power regulating device, capable of regulating the heating power in a low combustion area and of shortening necessary times for igniting and extinguishing fire, and a device to make sucking of remained oil quicker by a method wherein an amount of liquid fuel pushed up from a liquid fuel reservoir to an oil reservoir in a combustion chamber is controlled.  
     CONSTITUTION: Liquid fuel in an oil reservoir 1 is sucked up by a metal wick 13 and when an igniting portion 12 is heated, a part of the fuel is evaporated and ignited by the igniting portion 12, then, flame is formed above an oil surface of the oil reservoir 1 and is spread above all over the oil surface. At this moment, a solenoid valve 6 is closed and a pressurizing pump 7 is operated, then, a pressure in a liquid reservoir 2 is increased and the liquid fuel is pushed out to the oil reservoir 1, connected by conduits 3, 9, and an oil leveler 8, however, an upper portion of the oil leveler 8 is connected to the pressurizing pump 7 through a conduit 5 and the same pressure in the liquid reservoir 2 is applied in the oil leveler, therefore, the liquid fuel is pushed up to the oil reservoir 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04223200-A (JP)
Title: Long life pen such as plotter, ink supply unit, and method of application thereof
Inventor: HAINTSU JIYOSEFU GAABAA
IPC: B43L13/00
Filed: 1991-04-12
Abstract: PURPOSE: To facilitate mounting/demounting of a pen and an ink reservoir on/from a line plotter combining the pen and ink reservoir as a unit assembly and to ensure long term function by holding a large quantity of ink in the assembly. CONSTITUTION: An ink reservoir 50 holding a large quantity of ink includes a piston 86 or other movable working member to which air pressure is applied for pressurizing the ink. The ink reservoir and associated pen 30 are permanently connected with one another and with a few ancillary parts to provide a unit assembly readily connected to and disconnected from a pen head to permit quick exchange of units without danger of ink spillage. The ink reservoir 50 is transparent or translucent to give the operator a visual indication of when the unit assembly is in need of replacement because of imminent ink exhaustion, and sensor may also be provided for automatically producing an electrical 'out of ink' signal, which appears upon the complete exhaustion of ink from the unit.
Patent JP-S558518-A (JP)
Title: Heat pump type air conditioner
Inventor: TAGUCHI KENICHI
IPC: F24F11/02
Filed: 1978-07-01
Abstract: PURPOSE: To heighten the space heating capability and decrease the operation cost by detecting the air temp. at the air intake side and air blow-out side of the space heat exchanger, and by controlling the switching into defrosting operation in accordance with the heating capacility at the room space.  
     CONSTITUTION: High temp. gas cooling medium being compressed at the compressor 1, is flown to the room space side heat exchanger 3 thru the four-way switch 2, radiate heat and condense (arrow A-B), and space heating is performed by its radiation. The condensed cooling medium is stored at the fluid receptor 6 thru the non-return valve 5 (arrow C-J). Fluid cooling medium is flown to the expansion valve 8 thru the filter 7, pressure being reduced, evaporates at the out-room side heat exchanger 9, and is absorbed into the compressor 1 thru the four-way switch valve 2 and the accumulator 10 (KWZ). Temperature sensors 11, 12 are provided at the suction side and blow-out side of the room side heat exchanger 3, and their detected temperatures are arithmetically operated as signals inputted into the controller 13, and its calculated result instructs the switching of heating operation and defrosting operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11256392-A (JP)
Title: Plating device
Inventor: GOSHIMA HIROSHIGE
IPC: H01L23/50
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a plating device capable of improving the productivity and precisely positioning and plating a material to be plated at a specified region without buckling the material to be plated such as a lead frame low in mechanical strength or damaging and burring a guide hole. SOLUTION: A material 2 to be plated is positioned by a positioning pin and plated by this device. In this device, the positioning pin 4 is provided to a mask plate 1 and a guide rail 7 furnished with a pilot hole 9 where the pin 4 goes in and out and a guide part 8 where the material 2 passed through, are provided to a backplate 13 through an elastic body 11. Further, a locator 5 is furnished, as required, to the mask plate 1 and a guide hole 10 where the locator 5 goes in and out, is provided to the guide rail 7.
Patent JP-H08279682-A (JP)
Title: Manufacture of multilayered circuit board
Inventor: YAJIMA AKIMASA
IPC: H05K3/00
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a high density multilayered printed circuit board at a low cost, by repeating a process wherein an insulating layer, an interstitial viahole, a through hole, etc., are formed on a double-sided board in which a first conductor circuit is formed, and then a second conductor circuit is formed by etching or the technique of pattern copper-plating. CONSTITUTION: A viahole 3 is formed in an insulating substratum 1 and conductor layers on both surfaces are connected. A first conductor circuit 2 is formed. After roughing by a method like blackening, alkali developing type liquid state insulating resin is spread, and an interlayer insulating layer 4 is formed. An art work film or the like for forming an interstitial viahole (IVH) is aligned to the insulating resin and exposed to light, thereby forming an IVH 5. Necessary and minimum viaholes 6 are drill-worked. The surface is roughened, and a conductor layer 7 is formed by electroless plating, panel electrolytic copper plating, etc., whose layer is connected with the first conductor circuit 2. When the number of layers is increased, the process from the formation of the insulating layer to the formation of the conductor circuit is repeated.
Patent JP-S60224202-A (JP)
Title: Heat treatment of magnetic core
Inventor: HIROSE KENJI
IPC: C21D9/46
Filed: 1984-04-20
Abstract: PURPOSE:To provide a magnetic core which can be mass-produced with a small scale equipment and can be utilized also for a high frequency, by inserting a magnet into hollows of rings made of magnetic core material and by heat-treating the rings while rotating either of the rings or the magnet. CONSTITUTION:Generally speaking, when manufacturing a high frequency magnetic core, easy reversal of the magnetization in a high frequency is desirable, because it can reduce abnormal eddy current and therefore iron loss. In order to facilitate the reversal of the magnetization, the magnetizing process may be practiced while rotating a magnetic moment, with directed vertically against the magnetizing direction. Therefore, if either of rings 1 or a magnet 2 are rotated, with the magnet 2 passed through hollows of the rings 1, when heat-treating thin-belt rings 1 made of amorphous alloy magnetic material, magnetic cores which are easy in magnetizing reversal in a high frequency can be provided.
Patent JP-H07287938-A (JP)
Title: Data transmission equipment
Inventor: WACHI SHIGEAKI
IPC: G11B20/10
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a data transmission equipment capable of decoding easily and surely a receiving signal with a signal processing means of a simple constitution. CONSTITUTION:The data transmission is performed via a transmission line of a partial response PR(1, 1) form in which an edge recording system is adopted. A signal processing means performing a signal procession allowing the signal passed through the transmission line 20 to be a DC-free is provided in the precoder 10 on the transmission side.
Patent JP-S59209598-A (JP)
Inventor: MATSUZAWA FUMITOSHI
IPC: B67D3/00
Filed: 1983-05-09
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-S524854-A (JP)
Title: Objective=lens used for microscope
Inventor: MIYASHITA KIYOSHI
IPC: G02B21/02
Filed: 1975-06-30
Abstract: PURPOSE: In order to simplify the whole structure, through making buffer-motion use energy-absorption materials to serve as energy source of the corrective motion, too. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S536512-A (JP)
Title: Catalog sales system
Inventor: KAMAE NAOHIKO
IPC: H04N1/00
Filed: 1976-07-07
Abstract: PURPOSE: To automatically process the order and put out the response to the facsimile receiver of the customers by filling in the specified sheet with the marks according to the method specified in the catalog given in advance and by only ordering with facsimile transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5747311-A (JP)
Title: Copolymer of ethylene and propylene and manufacture thereof
Inventor: FUROREN RABIORA
IPC: C08F210/16
Filed: 1981-05-27
Abstract: A copolymer based on ethylene and propylene, having a density of between 0.933 and 0.946 g/cm3 and a melt index of between 2 and 10 dg/min, wherein the copolymer has from 3 to 27 alkyl groups per 1000 carbon atoms in the molecule and wherein its density  rho  and its proportion m of alkyl groups in the molecule satisfy the relationship 0.948</= rho +0.71 m</=0.9525. The copolymer is produced by feeding a flux comprising from 80 to 95% by weight of ethylene and from 5 to 20% by weight of propylene into at least one reactor in stationary operation, the reactor having at least one reaction zone; and copolymerizing the ethylene and propylene in the reactor at a pressure of from 300 to 2500 bar and a temperature of from 180 DEG to 320 DEG  C. in the presence of a Ziegler type catalyst system.
Patent JP-S5710097-A (JP)
Title: Engine-operated air conditioner conbined with hot-water supply apparatus
Inventor: HAMAOKA MAKOTO
IPC: F28D19/00
Filed: 1980-06-16
Abstract: PURPOSE: To reduce the time needed for warming up an engine, by a method wherein at the starting of the engine, the engine cooling water is forcedly circulated through the heat exchanger in a storage tank and heated up by means of the hot water in said tank.  
     CONSTITUTION: At the starting of an engine 1, the temperature in a storage tank 3 is higher than that of the outside air, while the temperature of the engine cooling water is lower than that of the outside air.  Therefore, thermistors 12 and 13 detect these conditions and drive a pump 5 so that the engine cooling water is made to flow to a heat exchanger 4 in the storage tank 3 as shown by arrows in order to raise the temperature of said cooling water by means of the hot water in said tank 3. When the engine 1 has been sufficiently warmed up and this is detected by the thermistors 12 and 13, the pump 5 is stopped, so that the forced circulation of the engine cooling water is stopped. Thereby, it is possible to reduce the time needed for warming up the engine. 
     COPYRIGHT: (C)1982,JPO&Japio