baber/WOPTO huggingface dataset:
Patent JP-S521545-A (JP)
Title: Sun heat receiving apparatus
Inventor: AZUMA HIROSHI
IPC: F24S23/70
Filed: 1975-06-23
Abstract: PURPOSE: A sun heat receiving apparatus capable of obtaining comparatively hot heat medium by means of collecting and receiving the light of the sun at high efficiency in a fixed state of reflection mirrors without the one day's rotation with the sun. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S522526-A (JP)
Title: Automatic exposure control device for flash photography
Inventor: KOBAYASHI JIYUNJIROU
IPC: H05B41/14
Filed: 1975-06-24
Abstract: PURPOSE: To enable automatic exposure with a resistance depending on a quality of light to be emitted from a flash-light which is attacjed to an adapter receptacle of a camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62235353-A (JP)
Title: Polyester composition
Inventor: ICHIHASHI TETSUO
IPC: C08L67/02
Filed: 1986-04-07
Abstract: PURPOSE:A polyester composition, obtained by containing calcium carbonate treated with a specific phosphorus compound in a linear polyester and having improved affinity of the calcium carbonate for the polyester as well as ready slipperiness, transparency and abrasion resistance. CONSTITUTION:A polyester composition obtained by adding calcium carbonate prepared by treating calcium carbonate with 0.1-30wt%, preferably 0.5-20wt% (based on the calcium carbonate) partial ester of phosphoric (phorphorous) acid expressed by the formula (R is 4-20C alkyl, aryl, hydroxyalkyl or alkoxyalkyl, bn is 0 or 1; l is 1 or 2; m is 1 or 2; l+m is 3), e.g. monobutyl phosphate, etc., and having preferably <=5mu average particle diameter in an amount of 0.01-3pts.wt. based on 100pts.wt. linear polyester thereto, e.g. in synthesizing the polyester or before completing the polycondensation. The calcium carbonate is added in the form of powder of a glycol slurry.
Patent JP-H11235271-A (JP)
Title: Cooker and its accessory
Inventor: ISHII NOBUHIRO
IPC: A47J27/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit heat to the inside of a cooker and also to deliciously cook food by permitting the thickness of a joining part between the side plate and the bottom plate of a cooker main body to be larger than the thickness of the side plate and the bottom plate and also attaching a cooking accessory consisting of a board having multiple holes. SOLUTION: In the cooker cast by an aluminum alloy, the thickness of the joining part between the side plate and the bottom plate of the cylindrical cooker main body 22 is made to be larger than that of the side plate and the bottom plate so that heat is efficiently transmitted to the inside of the cooker. Besides, the cooking accessory where the plural holes 6a1 are pierced in the disk-shaped board is arranged. Thus, the bottom part T of the cooker main body 22 is heated, large air bubbles K are generated, they are changed into the innumerable small air bubbles K1 when rising through the holes 6a1 and food is cooked to the inside of it in a short time by the permeation work of ultrasonic wave which is generated when the air bubbles K1 are burst halfway.
Patent JP-H05242662-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAKAI TOSHIO
IPC: G11B33/14
Filed: 1992-02-28
Abstract: PURPOSE:To assure a reliabily for the reading and writing of a signal by eliminating a temperature rise caused due to the generation of heat in the magnetic recording/reproducing device and erasing dust stuck on the magnetic coated surface of a floppy disk and the touching surface of a magnetic head as well as improving a reliability for the reading/writing of the information signal of the floppy disk. CONSTITUTION:Absorbed air is purified by a blower 8 via an air purifier 7. A wind blowing path (a) is provided for forcibly sending this air to the inside of a floppy disk device in a direction reverse to the insertion direction of a floppy disk 1 and it is blown out of the insertion port 10 of the floppy disk.
Patent JP-S575134-A (JP)
Title: Automatic resetting circuit system
Inventor: YASUTAKE TSUTOMU
IPC: G06F1/24
Filed: 1980-06-12
Abstract: PURPOSE:To achieve automatic resetting, by sending a resetting signal by comparing a signal applied to an input port and that from an output port in a resetting circuit system which uses a microcomputer. CONSTITUTION:While a microcomputer 10 is operating normally according to a program and the output X of the output port of the microcomputer 10 is the same as a signal applied to an input terminal IN, the output of a comparing and deciding circuit 20 never changes. If the computer is not in the normal programmed operation owing to a noise, etc., namely, when the output X of the output port is different from the signal to the input terminal IN, the circuit 20 outputs a constant- width resetting signal Y repetitively until the microcomputer returns to the normal operation, thus achieving automatic resetting.
Patent JP-S63243752-A (JP)
Title: Apparatus for diagnosing surface abnormality of heat transfer pipe
Inventor: MATSUMOTO TERUAKI
IPC: G01B17/08
Filed: 1987-03-31
Abstract: PURPOSE:To enhance measuring efficiency by simultaneously measuring the thickness of a heat transfer pipe and the outer surface state thereof, by using the jigs arranged along the outer surface of the heat transfer pipe at a predetermined interval and the electromagnetic ultrasonic sensor, which is equipped with a magnetic field and a transmitting-receiving coil, provided along the jigs. CONSTITUTION:When the thickness of a heat transfer pipe 1 is measured by an ultrasonic wave while an electromagnetic ultrasonic sensor 3 is moved in the order of A, B, C, D and E, the thickness of the part to be measured is measured at the time interval T of echo reflection but the degree of the configurational change of the pipe on the inner and outer sides thereof can not be judged. Herein, when a pulse current is allowed to flow to a transmitting- receiving coil 5, an eddy current 7 is generated on the surface of the pipe 1 opposed to the coil 5 by electromagnetic induction action. An ultrasonic wave passes through the wall part of the pipe 1 to reach the interior thereof and subsequently reflects therefrom to return to the outer surface of the pipe. The reception of the returned ultrasonic wave is performed by the action reverse to that at the generation time of the ultrasonic wave. By this method, the interval from the surface of a jig to the surface of the pipe 1 can be measured and the outer and inner surface shapes of the pipe 1 can be measured on the basis of the surface of the jig.
Patent JP-H04292755-A (JP)
Title: Method and dfvice for cooling, heating snow melting and heat collection by utilization of heat storage in aquifer
Inventor: TOBIYAMA TAKAYUKI
IPC: F24F5/00
Filed: 1991-03-18
Abstract: PURPOSE:To save energy by feeding hot water into a pipe buried in a pavement, collecting solar heat there to make hot water of high temperature, returning the hot water from a hot water well into an underground aquifer to keep hot heat in the qauifer and by repeating a water lifting up and a water returning operation alternatively every year. CONSTITUTION:Hot underground water stored in an underground aquifer 20 in summer season is pumped up from a hot water well with the first water lifting-up pump 3 in winter season, guided to an evaporator 9 of a heat pump 8. Heat of the hot water is absorbed to increase its temperature in a refrigeration cycle to make hot water in a hot water storing tank 19, the hot water is guided to a heat radiator and collecting device within a building to heat within the building. Cold underground water passed through the evaporator 9 of the heat pump 8 is passed in a pipe 14 buried in a pavement 13 to store heat in the pavement, resulting in that during a heating operation, water is also passed during no fall of snow, heat is radiated from the pavement surface, returned from a cold water well 2 to the underground aquifer 20 and then cold heat is stored in the aquifer.
Patent JP-S61234701-A (JP)
Inventor: SUMITA YOSHIO
IPC: A01B35/00
Filed: 1985-04-12
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-S556058-A (JP)
Title: Rapid exhaust valve
Inventor: KAWAMOTO MAKOTO
IPC: F16K24/04
Filed: 1978-06-30
Abstract: PURPOSE: To enable rapid large-amount exhaust by pushing up a closure valve by a spring and releasing the closure by a press on a push portion.  
     CONSTITUTION: A closure valve 3 is placed in a closure portion fitted to an exhaust valve 1, is connected with a push portion 2, and normally pushed up by a spring 6. With the push portion 2 pressed by a finger, the valve 3 moves downward, the closure portion opens wide, and the air flow is discharged through an exhaust port 5 rapidly and in large amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S522959-A (JP)
Title: Articles piled up storage system
Inventor: DEGUCHI OSAMU
IPC: B65G57/00
Filed: 1975-06-24
Abstract: PURPOSE: Articles piled up storage system combning a industrial robbot which hold a predetermined number of articles along a cylindrical member and storage means to convey the piled aricles stepwise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10327352-A (JP)
Title: Mixing device with video signal mixer
Inventor: JUNG FRANK
IPC: G06F3/048
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily access by an additional operation element by constructing a local network transmitting data between a mixer, an operating device and an auxiliary operation device with a graphic user interface. SOLUTION: The auxiliary operating device 3 assigns a prescribed function to the operation element of the operation device 2. Thereby, adaptation and operation to work related to a video mixer 1 become easy. The ten keys 16 of the device 2 for inputting numerical values supports operation which should be executed by the device 3. Though the device 2 itself is a comparatively flat panel in general, a matter required little such as an indicator is arranged away from a user, the display screen 22, the operation element, etc., of the device 3 are arranged to be handleable and the ten keys for inputting numerical values 16 is arranged at a position easily accessible from the device 2 to facilitate the input of a numerical value.
Patent JP-H04228212-A (JP)
Title: Assembling method of roll of rolling mill and deformable roll
Inventor: BURAJIMIRU BII GINZUBAAGU
IPC: B21B27/00
Filed: 1991-04-11
Abstract: PURPOSE: To reduce the possibility of tire rolling and to make the stress state in a diametral direction uniform by maximizing a shrunk-fit margin in the axial central part of a sleeve and minimizing this margin at both ends in shrunk-fitting of the sleeve to the outside diameter of a deflection type arbor. CONSTITUTION: The shrunk-fit zone 66 of the arbor 62 is made to a shape bulging in the axial central part. This shape is most adequately formed to a trapezoidal, continuous curvilinear or preferably parabolic shape with respect to the sleeve 60. The shrunk-fit margin of the sleeve 60 and the arbor 62 is so set that the max. shrunk-fit margin in the axial central part is about >=0.001 mm/mm arbor diameter and that the dimensional difference between the diameters is smaller toward the shaft ends. As a result, the axial movement of the sleeve does not occur even if the roll is deflected.
Patent JP-S523406-A (JP)
Title: Optical head
Inventor: MIYAUCHI TOSHIMITSU
IPC: G11B7/09
Filed: 1975-06-27
Abstract: PURPOSE: Using magnetic substance for a heat-sink to fix semiconductor LASER, moving a light source slightly to two direction directly and magnetically for tracking, to detect the information from recording medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000276715-A (JP)
Title: Magnetoresistive magnetic head and magnetic recording and reproducing device having the same
Inventor: NAKATANI RYOICHI
IPC: G11B5/39
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head which decreases the noises at the time of reproduction with a tunneling type magnetoresistive element which is a reproducing magnetic head having a high reproducing sensitivity and has S/N of >=10. SOLUTION: The magnetoresistive magnetic head using multilayered films separated by first and second magnetic layers 23 and 25 with insulating layers 22 and 24 is designed in V and R in such a manner that the value of VP/R attains >=2.08/105 Ω.V when the impressed voltage between electrodes is defined as V (V) and the magnetic reluctance change rate of the multiplayered films as R (Ω). The potential difference between the first magnetic layer 23 and the second magnetic layer 25 is preferably <=0.1 (V).
Patent JP-S58197400-A (JP)
Inventor: TAKAHASHI OSAMU
IPC: D21H11/00
Filed: 1982-05-11
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-H02257159-A (JP)
Title: Image forming device
Inventor: SERITA NOBUHITO
IPC: G03G15/043
Filed: 1989-03-30
Abstract: PURPOSE:To have one cooling fan carry out all of: cooling of an optical system, cooling of the periphery of an image carrier, and sucking paper to a carrying belt by connecting ducts which are branched for cooling and sucking to the cooling fan of the optical system. CONSTITUTION:The cooling fan 75 which cools the optical system, a duct for cooling 62 which sucks and cools air in the periphery of the image carrier 20 communicated with the cooling fan 75, and a sucking duct 63 which sucks paper on the carrying belt 35 sucking air in the vicinity of the carrying belt 35, also communicated with the cooling fan 75, are provided. By providing ducts 62 and 63 for cooling and sucking in this way, cooling of the optical system and sucking to the carrying belt 35 can be carried out with one cooling fan 75, and the periphery of the image carrier 20 can be directly cooled. Thus, fan for paper sucking is not necessary, and the image forming device of superior cooling efficiency can be obtained.
Patent JP-S62237648-A (JP)
Title: Deflection yoke
Inventor: IWASAKI KATSUYO
IPC: H01J29/76
Filed: 1986-04-07
Abstract: PURPOSE:To make it possible to reduce a convergence coma and a beam spot coma distortion without reducing the horizontal deflecting efficiency, by producing an auxiliary vertical deflecting magnetic field and an auxiliary horizontal deflecting magnetic field of a pincushion form distribution by the first and the second magnetic pieces. CONSTITUTION:The vertical deflecting coil produces a vertical deflecting magnetic field ditorted in a burrel form, while the horizontal deflecting coil produces a horizontal deflecting magnetic field distortrd in a pincushion form. Since the vertical deflecting magnetic field is leaked from a core 4 and picked up by the main surfaces 8 and 9 of the first and the second magnetic pieces 6 and 7, an auxiliary vertical deflecting magnetic field is produced at the electron side by four tongues 10a, 10b, 11a, and 11b. And, since the main surfaces 8 and 9; and;the third and fourth tongues 15a, 15b, 16a, 16b act as a yoke to the horizontal magnetic field, the horizontal deflecting magnetic field is made stronger, and an auxiliary horizontal deflecting magnetic field of a pincushion form is produced at the elecron gun side. Therefore, the convergence coma or the beam spot coma distortion can be reduced without deteriorating the horizontal deflcting efficiency.
Patent JP-H01254507-A (JP)
Title: Container packing machine
Inventor: KAWAKAMI YOSHITO
IPC: B65B7/28
Filed: 1988-03-31
Abstract: PURPOSE:To homogeneously bond a cover sheet to the whole of the opening edge part of a container, by a method wherein the heater mount plate pivotally provided to a block is prevented from revolution at a position where a heater becomes parallel to the opening edge part of the container to move the block downwardly. CONSTITUTION:A container 2 is placed on a base table 1 at a constant position and a cover sheet 3 is placed on the opening part of said container while a current is supplied to a heater 4 and a lever 10 is revolved forwardly. Whereupon, a heater mount plate 8 is revolved forwardly and stopped while supported at a position, where a heater 4 becomes parallel to the opening edge part of the container 2 by the action of a revolution stop jig 9, by a block 7. When the lever 10 is further revolved forwardly, the block 7 is moved downwardly along the up-and-down moving shaft 6 of the block against the energizing force of a spring 5 by the action of a push-down engaging jig 12 and, with this movement, the heater 4 moves downwardly while kept parallel to the opening edge part of the container 2. Therefore, the cover sheet 3 is homogeneously and automatically bonded to the whole surface of the opening edge part of the container 2.
Patent JP-S5414445-A (JP)
Title: Polypropylene adhesive tape
Inventor: YOSHII TOSHIYA
IPC: C09J7/02
Filed: 1977-07-05
Abstract: PURPOSE: To eliminate curling and telescopic phenomena and to improve workability and shape stability, by drawing and heat-treating a polypropylene film to impart a specific absorbance ratio of infrared absorption spectrum to the film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S523114-A (JP)
Title: Inverter apparatus
Inventor: KAWARABAYASHI TSUNEO
IPC: H02M7/515
Filed: 1975-06-27
Abstract: PURPOSE: A main circuit for an inverter of a simplified mechanical structure and eliminating the use of a commutation reactors and commutation capacitors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264158-A (JP)
Inventor: SEMION KISURAA
IPC: B05B3/14
Filed: 1988-03-31
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-H07289619-A (JP)
Title: Coating material
Inventor: WAKUI KATSUHIRO
IPC: B09B1/00
Filed: 1994-04-19
Abstract: PURPOSE: To obtain a covering material that demonstrates a longlasting covering and foaming functions just after foam-sprayed, by composing a foaming body composed of an aqueous composition containing nonionic complex composed of at least one ionic surfactant and one higher alcohol. CONSTITUTION: This covering material is composed of an aqueous composition containing nonionic complex comprised of at least one ionic surfactant and at least one higher alcohol. The ionic surfactant is required to make sufficient foam of the aqueous composition, and the alcohol to make the foam long-lasting by combination with the ionic surfactant. The higher alcohol forms a complex with the ionic surfactant by nonionic interaction, and the complex raises viscosity of the aqueous composition resulting in stabilized foam.
Patent JP-H07288567-A (JP)
Title: Portable radio telephone set
Inventor: SAOTOME SUMITOSHI
IPC: H04B7/26
Filed: 1994-04-19
Abstract: PURPOSE:To enhance the effect of water-proof and dust-proof without increasing the assembling process of the telephone set main body and to attain convenience of carrying usage. CONSTITUTION:A protection cover 1 is made of a thin and soft material and mounted on a telephone set main body 12 by opening a fastener 11. The protection cover 1 has a transparent sheet 2 covering function keys 8, 10, a dial key 9 and a liquid crystal display device 13 and the telephone set is used while the cover is covered with the telephone set. The protection cover 1 has an opening 3 for a charging terminal 4 of the telephone set main body 12 so as to allow the telephone set main body 12 to be charged while being placed on a charger. The protection cover 1 is provided with a storage part storing a telephone number sheet and a clip member used to be mounted onto a clothing or for a stand on a desk.
Patent JP-S61242911-A (JP)
Title: Molding zeolite composition
Inventor: ASANO SEIICHI
IPC: C01B39/02
Filed: 1985-04-17
Abstract: PURPOSE:To prevent cracking occurring in molded articles and improve mechanical strength, by adding sepiolite and/or attapulgite in a specific proportion as a binder to zeolite. CONSTITUTION:A molding zeolite composition formed from 100pts.wt. (based on the anhydrous state) zeolite and >=10pts.wt. sepiolite and/or attapulgite. Molded articles obtained by kneading the composition with water, and extruding the kneaded material have improved mechanical strength without causing cracking.
Patent JP-H01307153-A (JP)
Title: Improved electron supply line for ion pump
Inventor: MARIO BUTSUSO
IPC: H01J41/12
Filed: 1989-04-01
Abstract: PURPOSE: To optimize a pump characteristic in all pressure regions, in low pressure in particular, by changing supply voltage to the primary coil of a transformer, and making this change have a direction same as that of the change of a current drawn out form an ion pump. CONSTITUTION: This electronic feeding line is equipped with a pressur-rising voltage transformer 10 having a primary coil 13, a rectifier, a filter collector 30, an ion pump 11, a rectifier assembly 36, an electrometer 37, a Zehner diode, that is, a stabilization diode 38, and a resistor 32, and moreover a threshold identifying circuit (detector) 40, resistant voltage dividers 50, 52,... 54, and 56, and relay coils 66, 68,... 70, and 72. In addition, an A.C., outputted from the transformer 10, is rectified also filtered, and moreover the transformer 10 is controlled by the threshold identifying circuit 40 so as to change supply voltage to the primary coil 13, and the change of the supply voltage is made to have a direction same as that of the change of a current drawn by the ion pump 11, thereby optimizing a pump characteristic in low pressure in particular.
Patent JP-S58197519-A (JP)
Title: Control system of servo system using friction transmission mechanism
Inventor: FUTAMI SHIGERU
IPC: G05D3/12
Filed: 1982-05-14
Abstract: PURPOSE:To prevent the slipping of a friction transmission mechamism by controlling a load position in a nonslip state and setting the relative speed between a load side and a driving side to zero in a slip state. CONSTITUTION:The difference between a linear position X and KTtheta (product of rotation positin theta and transfer coefficient KT) is calculated by a subtracter 21 and supplied to an absolute value circuit 22, and the difference between the output of the circuit 22 and a comparison reference value epsilonmax is obtained by a comparator 23 and passed through a gate 24 synchronizing with a clock to obtain a slip detection value. Logic 1 corresponds to the slip state and logic 0 corresponds to the nonslip state. The AND result between the slip detection value and a state (showing the nonslip state by logic 1 and the slip state by logic 0) is inputted to the R (reset) of an RS flip-flop 28 which outputs a state. Therefore, the RS flip-flop 28 is reset only when the state is 1 and the slip detection value is 1, and the state changes from 1 to 0.
Patent JP-S63244096-A (JP)
Inventor: OWAKI MASANAO
IPC: G09G3/18
Filed: 1987-03-31
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-S57196474-A (JP)
Title: Storage battery
Inventor: SHIOTANI HIROSHI
IPC: H01M50/463
Filed: 1981-05-27
Abstract: PURPOSE:To prevent the trouble of short-circuit or the like and improve the life of a storage battery, by applying a process of storage battery plate group pressurization to the end part of the plate. CONSTITUTION:A ribbed separator 8 has a horizontal ribbed projection 9 at the end part of positive plate 5. A charge and discharge cycle of a storage battery equipped with a plate group constituted by using said ribbed separator 8 is advanced, at this point of time the deformation of the plate group constitution is investigated, but no expansion of negative active material can be seen as shown in the figure. The life performance of the battery equipped with said ribbed separator 8 has proved to be higher than that of the battery equipped with a conventional ribbed separator 3. This fact seems to prove that in addition to the prevention of short-circuit, the fluidity of an electrolyte present in the side end of the plate group into the inside of the plate group has been improved.