baber/WOPTO huggingface dataset:
Patent JP-H09310893-A (JP)
Title: Ice heat accumulator
Inventor: KONDO ISAO
IPC: F24F5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent ice from being produced inside a heat exchanger, accompanying the drop of refrigerant evaporation temperature in the heat exchanger, to an ice heat accumulator which produces ice by producing overcooled water by a full liquid shell and tube heat exchanger. SOLUTION: To a device which is equipped with a refrigerant circulating circuit and a water circulating circuit and cools water with a heat accumulator and exchanger (42) into an overcooled condition and mixes ice nuclei produced with an ice nuclei generator and dissolves the overcooled condition so as to manufacture ice, the heat accumulator and exchanger (42) is constituted of a full liquid type of shell and tube type where a plurality of heat conductive pipes (49, 49,...) are arranged within the container (48), and water, inside the heat conductive pipe (49), and a refrigerant, outside the heat conductive pipe (49), are let flow.  The pipe (51) on outlet side of the refrigerant of the heat accumulator and exchanger (42) is provided with an overheat detecting sensor (th-SH1) capable of detecting the overheat, based on the saturation temperature equivalent to the pressure of refrigerant, and the aperture of an electric expansion valve for decompression of refrigerant is controlled so that the overheat of this refrigerant may be zero.
Patent JP-H01293342-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/825
Filed: 1988-05-20
Abstract: PURPOSE:To decrease after-colors and to improve the preservable property of the above material with age by subjecting the emulsion layers of said material to spectral sensitization by one selected from a group consisting of cationic di- and tricabocyanine dyes and providing a specific hydrophilic colloidal layer thereto. CONSTITUTION:The emulsion layers are subjected to the spectral sensitization by one selected from the group consisting of the cationic di- and tricabocyanine dye. This material has the hydrophilic colloidal layer contg. at least one selected from the group consisting of hepta and nonamethinecyanine dyes consisting of a pyrrolopyridine ring, thienopyrrole ring and flopyrrole ring contg. 1 acid groups or at least >=2 substituents having 1 pieces of the formula-CH2CH2OR (R is a hydrogen atom or alkyl group) in the dye molecule as the base nuclei. The after-colors are thereby decreased and the preservable property with age is improved.
Patent JP-H11315974-A (JP)
Title: Copper pipe joint adapter and connecting structure for sprinkler piping
Inventor: MIIKE TAKAHIRO
IPC: F16L13/14
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage by preventing the easy buckling of a copper pipe even if the copper pipe is bent with respect to a joint adapter. SOLUTION: The connecting structure of a copper pipe with a joint adapter 20 for sprinkler piping is made in such a manner that an open hole 21 is provided for receiving the copper pipe 10, an annular groove 22 is formed in the inner surface of the open hole, and a seal ring (O ring) 23 is fitted in the annular groove 22. In the position of the open hole 21 corresponding to the end part 11 of the copper pipe, the inner diameter of the open hole 21 is expanded, the copper pipe 10 is inserted into the open hole, and the diameter thereof is expanded along the inner diameter of the open hole 21. In the copper pipe 10 extended from the end part of the joint adapter to the outside, another copper pipe 30 is fitted in an coaxial manner in the portion L of a length from the end part at least equal to the diameter of the copper pipe 10 or longer.
Patent JP-H0225291-A (JP)
Title: Solder paste
Inventor: PIIITAA JIYAARU ERUMUGUREN
IPC: B23K35/26
Filed: 1989-05-19
Abstract: PURPOSE: To eliminate a disadvantage due to a liquid flux by using a solder paste consisting of the solder powder and the alcohol binder so that the solder paste functions even in a reducing atmosphere. CONSTITUTION: A solder paste having the binder containing the solder powder and at least one alcohol can reflow in the reducing atmosphere to function as the flux. Because the flux leaves no residues, any problems accompanying that do not occur. The solder is less scattered by using the polyhydric alcohol binder to be vaporized or decomposed before the solder is liquefied during the heating. In addition, no hazardous chemical by-product is generated by using the solder paste using no flux in the reducing atmosphere, and the solder paste is adaptable to electrical components requiring precise dimensional tolerances is necessary because the solder is handled in the form of a paste.
Patent JP-S613384-A (JP)
Title: Device for selecting music of video disk
Inventor: WATANABE SABUROU
IPC: G10K15/04
Filed: 1984-06-18
Abstract: PURPOSE:To avoid a monotone at the time of repeating and reproducing a specific music by selecting and reproducing plural pieces of video information recorded together with music. CONSTITUTION:When the plural pieces of video information recorded in a video disk together with programs are selected by operating an operation button 7 of a music selection part 2, the displays are exectured on a program number display part 9 and a video number display part 10 through a CPU (controlling device) 11 in accordance with the selection. Simultaneously, a control signal is supplied to a monitor 3 from the CPU11, and a synchronizing signal in correspondence to a selected video signal is produced. Then a desired video signal among composite video signals is selected, and a display is executed on a CRT on the basis of all composite video signals or the desired video signal. Consequently, a video display can be changed for every reproduction at the time of repeating and reproducing a specific music, and monotone can be avoided.
Patent JP-H10276931-A (JP)
Title: Toilet paper holder capable of lap unwinding/cutting rolled toilet papers
Inventor: KUBO TAKEHISA
IPC: A47K10/38
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enable the unwinding of a rolled toilet paper to the economical length for use each time. SOLUTION: This toilet paper holder is composed of a toilet paper holder 2 holding rolled toilet papers 1 and a cover 3 combined with a cutter which is attached to the holder 2 and can be opened upward. Thus it is possible to feed an economical length of paper to be unwound and dispense with a labor to lap both papers together. In addition, when the toilet paper is unwound for use, the trouble to fold the toilet paper is saved and plural pieces of the toilet paper can be used simultaneously, so that the frequent replacement of the toilet paper need not be carried out. Further, it is also possible to selectively use either of upper or lower toilet paper alone.
Patent JP-H10277188-A (JP)
Title: Device for installing movable bascket stand
Inventor: OGAWA HIDEKI
IPC: A63B63/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To install and use a movable basket stand on the floor surface of a gym or the like, while preventing the rear part of a goal stand base from floating up, which is caused by the floor surface being vibrated and deformed so that the backboard and the goal ring are shaked and fluctuated in height. SOLUTION: In an underfloor foundation which has a movable basketball goal stand 1 installed under a floor surface of a gym or the like or in a steel pipe post, an embedded pipe 11 is embedded. A mounting bed 13 which is elevatable and lowerable or attachable and detachable is threadedly mounted. The mounting bed 13 and a receiving metal fixture 8 of the mounting bed 13 of a height-adjustable leg 7 installed in a basketball stand base 2 are structurally fixed.
Patent JP-S6018003-A (JP)
Title: Frequency sharing antenna
Inventor: KAGOSHIMA KENICHI
IPC: H01Q19/17
Filed: 1983-07-11
Abstract: PURPOSE:To ensure the highly effective actuation of an antenna even with two frequencies having a big difference by irradiating the radio wave radiated from a horn antenna to a main reflector after reflecting it by a metallic substrate of a print antenna. CONSTITUTION:The phase center of a horn 9 for high frequencies is set at a symmetrical position to the focal point 8 of a main reflector 1 against a print antenna 13. The distribution of irradiation of the reflector 1 is approximately equal to that obtained when the phase center of the horn 9 is set at the focal point 8 of the reflector 1. The original phase shift of the horn 9 is corrected by setting the phase center of the horn 9 at the front of an image point 12 of the focal point 8.
Patent JP-S5695311-A (JP)
Title: Filter plate for filter press
Inventor: ADAMU YUHASU
IPC: B01D25/168
Filed: 1980-09-10
Abstract: A one-piece filter plate comprises a pair of webs surrounded by a flange, the webs and flange being integral with each other and of one-piece plastic construction. A pressure medium can be introduced between the webs to force them apart to dewater a filter cake that has built up between the outer surfaces of the webs and the corresponding outer surfaces of the next-adjacent filter plates. The filter plate can be made by vulcanizing together two halves along a medial plane of symmetry.
Patent JP-S5753583-A (JP)
Title: Sealing agent for sealing structural member and building element against moisture
Inventor: HANSU YAKURIN
IPC: E04B1/66
Filed: 1981-08-10
Abstract: A liquid sealing agent, for sealing structures and construction elements of masonry, concrete and like building materials against moisture, comprises a suspension of a silica xerogel or hydrogel in an alkali metal silicate solution which has metastable silica dissolved therein, the weight ratio of Me2O to SiO2 in the suspension being 1:3 to 1:12 where Me is an alkali metal selected from sodium and potassium. The agent is made by adding a silica xerogel or hydrogel or a silica hydrosol or an aqueous suspension of a silica xerogel and/or hydrogel to an alkali metal silicate solution with a high content of dissolved metastable silica in an amount such as to satisfy the aforesaid ratio.
Patent JP-H02303928-A (JP)
Title: Controller of air conditioner for vehicle
Inventor: OOKUMO HIROYA
IPC: F02D29/04
Filed: 1989-05-18
Abstract: PURPOSE:To perfectly prevent the fall of an engine speed when rate of change of the engine speed is smaller than a negative prescribed value by forcedly prohibiting a compressor operation independent of an operation of an air conditioner switch. CONSTITUTION:An engine 1 and a compressor 2 are connected through an electrically driven mechanism 4 having an electromagnetic clutch 3. The electromagnetic clutch 3 is controlled with a control unit 10. In this case, in the control unit 10, the rate of change of the engine speed detected with a sensor 5 is computed with a computing 11, the decelerating condition is judged with a judging part 12 by comparing the rate of change with a prescribed value, and the output of the judging part 12 is input to a timer part 13. Respective outputs from the timer part 13 and an air conditioner switch 6 are input to an output control part 14. When the rate of change of the engine speed is under a negative prescribed value and the compressor 2 is not operated, the output control part 14 is held in non-operating condition of the compressor 2 with the timer part 13.
Patent JP-S5553642-A (JP)
Title: Roaster
Inventor: KIMURA TSUTOMU
IPC: F24C7/06
Filed: 1978-10-13
Abstract: PURPOSE: To heighten roasting efficiency, by reciprocating a shield plate by the up-and-down action of a reflecting plate, and by limiting the opening quantity of the openings of a main frame by means of the shield plate when the reflecting plate lowers with a heater.  
     CONSTITUTION: When a reflecting plate 20 rises, a shield plate 26 is upward rotated by means of an upper plate 23, and the side plate 22 closes openings 15. When the plate 20 drops, the shiled plate 26 downward turns by its empty weight, and the both side end edges downward moves along the opening surfaces of the openings 15. Thus, the heat of a roasting chamber 3 is difficult to escape because communicating area with the openings 15 at the both side ends of space formed by the upper plate 23 of the reflecting plate 20 and the shield plate 26 is maintained in triangular, extreme, small area A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04327340-A (JP)
Title: Air blowing nozzle for die
Inventor: YOSHIDA HIROTOSHI
IPC: B22C15/24
Filed: 1991-04-26
Abstract: PURPOSE:To sufficiently execute cleaning of a die and to prevent the malfunction of an ejecting pin. CONSTITUTION:An air blowing nozzle for a die is formed in the inner part of the ejecting pin 6 and has a passage 6a for continuously supplying air for blowing. Further, this has a nozzle part formed as communicating with the passage 6a to the ejecting pin 6 and set to the positional relation coming to the upper part from the bottom part 4a in a cavity 4 when the ejecting pin 6 projects from pin hole 4a. Then, this nozzle part directs the direction flowing the air for blowing along the bottom face 4a in the cavity 4. By this constitution, when the nozzle part 6b comes to the upper part from the bottom part 4a in the cavity 4 by ascending the ejecting pin 6, the air blown out from the nozzle part 6b flows along the bottom face 4a in the cavity 4 and can be blown off without raising foreign matter. Further, as the air can be blown from a gap between the ejecting pin 6 and the pin hole 4a, the foreign matter hardly invade into this gap.
Patent JP-H08321722-A (JP)
Title: Crystal oscillator
Inventor: SATO MINORU
IPC: H03H9/13
Filed: 1995-05-24
Abstract: PURPOSE: To save a mount space and to improve the maintenance and replacement job efficiency in the crystal oscillator mounted on an electronic device, in which a clock signal being a reference for time, frequency or other and a vibration waveform are generated. CONSTITUTION: The crystal oscillator has a crystal vibrator 11 having leads connecting electrically to electrodes of a built-in vibrator, an oscillation circuit 13 generating an electric signal with a frequency being an integer multiple of a natural vibration frequency of the crystal vibrator 11, and a printed circuit board 15 on which the oscillation circuit 13 is mounted and a pattern connecting electrically the oscillation circuit and leads of the crystal vibrator 11. Pads 171 , 172 to which leads of the crystal vibrator 11 are removed by soldering are provided to one end of the pattern formed to the printed circuit board 15.
Patent JP-S62281108-A (JP)
Title: Magnetic core and its manufacture
Inventor: ISHII HIROYOSHI
IPC: H01F27/24
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a magnetic core which has a high initial permeability, and in which a few amount of lowering of the value can be obtained up to a frequency band area of around 1MHz, by laminating an amorphous alloy layer consisting of a specific soft magnetic amorphous alloy flake, and an electrical insulating layer. CONSTITUTION:A laminated structure is formed by laminating the amorphous alloy layer consisting of a soft magnetic amorphous alloy flake 1 having a width of 5-100mum, and an aspect ratio (aspect ratio means a ratio between the minimum length and the maximum length) of 10-1,500, and an electrical insulating layer 2. Thereby, the high initial permeability can be obtained, and the lowering of the initial permeability can be suppressed up to a high frequency band area of around 1MHz, and the dependency of the permeability to the frequency is small. Also, since the width of the amorphous alloy flake is set within 5-100mum, it is possible to surely make it into amorphish, and to obtain a superior magnetic characteristic peculiar to to the amorphous alloy.
Patent JP-H08287639-A (JP)
Title: Disk cartridge
Inventor: SHIMIZU HIROSHI
IPC: G11B23/03
Filed: 1995-04-14
Abstract: PURPOSE: To reduce the assembly man-hour of a disk cartridge and to reduce the number of parts by connecting a hooked claw part and a claw receiving part with each other only by elastic power of constituting member of a shell and simply pressing them from the upper part. CONSTITUTION: An engaging hooked calw part composed of a hooked claw part 9 and an engagement positioning recessed part 11 is provided on the inner side of an outer peripheral wall of the A-side of the shell. An engagement claw recriving part composed of an engagement elastic deformation guide surface 13, an engagement positioning projecting part 12 and the claw receiving part 10 is provided on the inner side of an outer peripheral wall of the B-side (the opposite side to the A-side) of the shell in a position opposite to the engaging hooked part. By positioning the A-side and B-side of the shell to be aligned with each other and pressing them against each other, the connection with each other can easily be performed. Thus, the assembly man-hour of the cartridge is reduced, and the number of parts is also reduced, and hence the productivity is enhanced.
Patent JP-H06330749-A (JP)
Title: Method and apparatus for cooling engine for heat pump
Inventor: YAGI TOSHIKAZU
IPC: F24F13/22
Filed: 1993-05-27
Abstract: PURPOSE:To reduce an amount of engine cooling air and dispense with a water jacket by spraying air condensed water generated in a heat pump evaporator provided with a compressor driven by an engine onto the engine together with outside air. CONSTITUTION:A heat pump evaporator 1 is provided with a compressor 3 having an engine 2 as a drive source and provided on the lower part with a drain receiver 4. A drain pump 7 is attached to a drain sprayer 5 provided on the tip with a drain nozzle 6 communicating to the upstream near the engine 2. Air condensed water generated in the heat pump evaporator 1 is accumulated in the drain receiver 4 and if necessary sprayed from the drain nozzle 6 to the engine 2. The drain water and cooling air from a cooling fan 8 cool the engine together. Thus, the amount of cooling air for the engine is substantially reduced to dispense with a water jacket for water-cooling.
Patent JP-H09310633-A (JP)
Title: Controller for diesel engine
Inventor: OIKAWA NAOHIKO
IPC: F02B3/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a diesel engine with an exhaust gas recirculating(EGR) apparatus wherein any delay in the stop of the EGR apparatus would not cause to lower engine power with the restrained generation of exess smoke. SOLUTION: An EGR apparatus 40 is provided with an EGR conduit 41 and an EGR valve 42. An ECU 39 controls the opening degree of the EGR valve 42 so as to control the amount of exhausting gas (EGR amount) fed back to a suction conduit 16 from an exhaust conduit 24. A suction choke valve 25 disposed within the suction conduit 16 controls the amount of suction air supplied into a combustion chamber 12 through the suction conduit 16. The ECU 39 controls the first EVRV 34 to control the opening degree of the intake restriction valve 25 by driving the actuator 26. The ECU 39 makes the intake restriction valve 25 have its opening degree larger than normal one within a prescribed period after the stopping of the EGR in response to its stopping.
Patent JP-H02307585-A (JP)
Title: Method and apparatus for water purification
Inventor: SUGIMOTO AKITOSHI
IPC: B01D29/62
Filed: 1989-05-19
Abstract: PURPOSE:To reduce the installation space of a water purification device and purify a contaminated water economically by a method wherein the water purified in each of purification cartridges is collected for sending as a clean water. CONSTITUTION:A contaminated water is supplied from a water feed pipe 1 into each of a plurality of purification cartridgers 4, through which this water is filtered. The water thus purified is collected for discharge from a water supply pipe 9. To clean the inside of the purification cartridge 4, a clean water is supplied thereinto from the water supply pipe 9 and this clean water is made to flow backward inside the purification cartridge 4 and discharged from the water feed pipe 1. In this way, the substances adhered to a filter 15 are separated therefrom for discharge to clean the inside of each purification cartridge 4.
Patent JP-S5351905-A (JP)
Title: Loop communication system
Inventor: YAMAMOTO SEIICHIROU
IPC: G06F13/00
Filed: 1976-10-22
Abstract: PURPOSE:To enable for the remote stations for entry or breakaway to or from the loop, by transmitting the loop entry enable signal from the central station.
Patent JP-S5553316-A (JP)
Title: Structure of multilayer liquid crystal display cell
Inventor: TAMARU MUNETAKA
IPC: G09F9/00
Filed: 1978-10-16
Abstract: PURPOSE: To readily produce the thin display cell equivalent to a single layer cell by providing displaying-segment electrodes to upper and lower substrates and providing a common electrode to an intermediate substrate in the two layer liquid crystal display cell.  
     CONSTITUTION: Liquid crystal is sealed between an upper substrate 11 provided with segment displaying transparent electrode film 11a and a transparent synthetic resin portion (intermediate substrate) 33 provided with a common full-surface electrode film 34, whereby the liquid crystal display cell 10 being the first layer is formed. Liquid crystal is sealed between the transparent resin portion 33 and a lower  substrate 27 provided with segment displaying transparent electrode films 31a,  whereby the liquid crystal display cell 20 being the second layer is formed. Namely,  the substrate provided with the full surface transparent electrode on one face side  only is used in lieu of the intermediate common glass substrate of conventional  multilayer liquid crystal display cells and therefore the multilayer display liquid  crystal cell of a thin thickness may be formed inexpensively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5459802-A (JP)
Title: Channel selector
Inventor: MORITA KOUJI
IPC: H03J5/02
Filed: 1977-10-20
Abstract: PURPOSE: To produce the high-accuracy tuning voltage and thus to enhance the tuner yield by securing a constitution in that the operation data is acquired from the tuning voltage-frequency variation characteristics of the tuner.  
     CONSTITUTION: The following devices are provided: tuner 1; receiving channel designation device 6; memory 3 which memorizes the operation data necessary for approximation of the tuning voltage-frequency variation characteristics of the tuner and through which the operation data is read out selectively via device 6; arithmetic unit 4 which produces the codes based on the operation data; D/A converter 5 which forms the tuning voltage via the codes of unit 4; code generating circuit 13 which generates the codes to be supplied to D/A converter 5; reverse arithmetic unit 19 which carries out the operation to obtain the operation data by the codes supplied from circuit 13 when tuner 1 tunes with two different sampling channels respectively. Thus, the operation data given from unit 19 is memorized in memory 3 to obtain the high-accuracy tuning voltgae 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S615813-A (JP)
Inventor: KAZAOKA KENICHI
IPC: B60N2/90
Filed: 1984-06-18
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。