baber/WOPTO huggingface dataset:
Patent JP-S5781202-A (JP)
Title: Solar light condensing device
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1980-11-10
Abstract: PURPOSE:To make solar light effectively condensable without using any lens system by inclining the inside of a cylindrical body continuously. CONSTITUTION:A solar light condensing device 10 is of a cylindrical shape, having a relatively wide solar light receiving port 11 and a relatively narrow exit port 12. The inside wall surface of the body 10 is tapered discontinuously so that when parallel beam components L1-L4 of the solar light are made incident through the port 11, they are reflected in the cylindrical body parts respectively having taper angles theta1-theta4, and are conducted to the port 12. The parallel beam components of the solar light made incident from near the central part of the body 10 are focussed by a lens system 14, are conducted to the port 12 and are introduced into an optical conductor cable 13. If a large number of such cylindrical bodies are provided by making their photodetecting surfaces flush, a large amt. of solar light energy is collected.
Patent JP-H085288-A (JP)
Title: Ammunition magazine device
Inventor: KANO YASUO
IPC: F41A9/01
Filed: 1994-06-16
Abstract: PURPOSE:To feed an ammunition by the power of a bullet or an explosive charge by disposing a plurality of tubes for containing magazine bullets or explosive charges disposed at upper and lower positions in an annular state having a long lateral side with parallel central axes. CONSTITUTION:An ammunition magazine device 3 is contained in a housing 6, vertically partitioned by a boundary wall 6b, and included with an explosive charge magazine 5 above a bullet magazine 4. Bullets conveyed from a bullet conveying inlet 21 into a predetermined bullet tube 8 are fed by a collar member 8a and a link member connected in an endless circle state, and can be pushed forward of a partition wall 2a from a bullet delivery outlet 23 and a bullet take-out port 24 by a bullet delivering mechanism 18 provided corresponding to the outlet 23. The charges conveyed from an explosive charge conveying inlet 20 into a predetermined explosive charge tube 7 can be pushed forward of a partition wall 2a from an explosive charge outlet 22 and an explosive charge take-out port 25 by an explosive charge delivering mechanism 19 provided corresponding to the outlet 22.
Patent JP-S5949392-A (JP)
Title: Discharge port opening change and volume control device of screw-type compressor
Inventor: ASANO HIDEYO
IPC: F04C28/12
Filed: 1982-09-11
Abstract: PURPOSE:To obtain the optimum design volume ratio in accordance with the operating condition by forming a recessed groove penetrating the end faces of the suction side and discharge side in the axial direction on a casing inner-wall and providing the first and second slide valves in series on this recessed groove. CONSTITUTION:A suction pressure Ps and a discharge pressure Pd are detected by a suction pressure sensor 19 and a discharge pressure sensor 20 provided respectively on the suction section and discharge section of a screw-type compressor, they are transmitted to a regulator 21 as an electrical signal, and the optimum value of the design volume ratio capable of obtaining the minimum required power for an operation compression ratio Pd/Ps is calculated. When the suction pressure Ps detected by the suction pressure sensor 19 becomes lower than the preset pressure of the regulator 21, the difference is calculated by the regulator 21, a solenoid-type four-way valve 27 is operated by an electrical signal, an oil pressure is applied to the space 12 of an oil hydraulic cylinder 9 through a pipeline 28, on the other hand, the oil in a space 11 is released to a suction los-pressure section through pipelines 29, 30, thereby only the first slide valve 3 is slid toward a discharge port 16 so as to return the suction pressure Ps to the preset pressure, thus reducing the load.
Patent JP-H0822178-A (JP)
Title: Toner hopper
Inventor: YAGI KENJI
IPC: G03G15/08
Filed: 1994-07-11
Abstract: PURPOSE:To provide a toner hopper constituted so that toner is prevented from and a circumference is not soiled by the toner. CONSTITUTION:This is the toner hopper constituted so that a container main body 2 provided with an opening 1 for receiving the toner on the upper side surf ace is provided with a slide plate 3 slid so as to close or open the opening 1. Then, the upper part of the side wall of the main body 2 is provided with a hole 4. Besides, the toner hopper is provided with a toner recovery container 6 fitted to the main body 2 so as to communicate with the inside of the main body 2 through the hole 4 and provided with a fine hole 5 leading to the outside in order to prevent internal pressure from rising.
Patent JP-2000308471-A (JP)
Title: Dried product separating device
Inventor: MORITAKA EIJI
IPC: A23L17/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of separating products which are attached to each other caused by drying, without needing labor but only by charging them into the device to take out separated dried products. SOLUTION: A pair of rollers 1a and 1b on whose peripheries elastic bodies are fixed are placed in such a manner that the width of the gap between the rollers are adjustable. They are rotated in the opposite directions to each other in the directions to move the gap between the rollers downward. The rotation speeds of the rollers are different to each other, and they are driven by a mechanism which inhibits the synchronization with the other roller.
Patent JP-S6049896-A (JP)
Title: Belt press type dehydrator
Inventor: TAKEUCHI TADAO
IPC: B30B9/24
Filed: 1983-08-30
Abstract: PURPOSE:To provide a titled dehydrator which improves dehydratability particularly in a pressure dehydrating section by arranging said dehydrator in such a way that cake is once stripped from the filter cloths in the pressure dehydrating section to eliminate the clogging from the filter cloths and is further disintegrated thereby exposing the central part of the cake contg. much moisture. CONSTITUTION:Sludge 4 is subjected to gravity dehydration 1 and is then sandwiched between respectively two sheets of filter cloths A, B in a pressure dehydrating section 2 and while the sludge passes zigzag between rolls 5a-5n and 6a-6n in the section 2, the sludge is dehydrated and is discharged 3 as dehydrated cake. The cake is stripped 11 from the filter cloths in a stripping section 9 where the cloths A and B are separated by a filter cloth-separating roll 10 in the mid-way of the section 2 during this time. The cake is further disintegrated by a disintegrating means 12 provided with many cutting teeth and again the cake is subjected to the pressure dehydration. Since the cake is once stripped 11 from the filter cloths, the cake clogging in the meshes of the filter cloths is removed by which the clogging is eliminated. The removal of the moisture in the succeeding pressure dehydration is thus accomplished efficiently.
Patent JP-S5283177-A (JP)
Title: Electron beam exposure device
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1975-12-31
Abstract: PURPOSE: To expose a wide area with one electron beam radiation by focusing the electron beam condnsed to rectangular form by a diaphragm plate on a separately provided diaphragm plate through deflecting plates and imaging said beam on the photo resist over a semiconductor subitrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5948401-A (JP)
Title: Agricultural chemical granule having improved disintegration dispersibility
Inventor: HISATOMI MASARU
IPC: A01N25/12
Filed: 1982-09-10
Abstract: PURPOSE:An agricultural chemical granule, prepared by adding an oxy acid selected from citric acid, malic acid, tartaric acid, lactic acid and glycolic acid or a salt thereof as a disintegration dispersing agent to a clay carrier, e.g. bentonite, and granulating the resultant clay carrier, containing the oxy acid or the salt thereof, and having improved disintegration dispersibility in water. CONSTITUTION:An agricultural chemical granule, prepared by adding an oxy acid selected from citric acid, malic acid, tartaric acid, lactic acid and glycolic acid, most effectively the malic acid, or an alkali metallic salt or ammonium salt thereof as a disintegrating agent preferably in 1-5wt% weight ratio based on the resultant granule to a clay carrier, e.g. bentonite, talc, clay, kaolin, sericite or diatomaceous earth, granulating the resultant clay carrier containing the oxy acid or the salt thereof, and adsorbing a liquid parent agricultural chemical on the granulated base granule, and having improved disintegration dispersibility in water.
Patent JP-S5946846-A (JP)
Title: Semiconductor sensor
Inventor: YOSHIDA YOSHIAKI
IPC: H01L23/28
Filed: 1982-09-11
Abstract: PURPOSE:To obtain an inexpensive semiconductor sensor of a throw-away type, by sealing tightly a sensor chip in a sensor prior to use to provide a thorough protection against contamination to the sensor chip and exposing the sensor chip to the outside only while the sensor is in use. CONSTITUTION:A sensor chip 10 is disposed in a molding die which has a notch 17 on the circumference of the part corresponding to a cavity 15 by reserving a slight width therein, and wherein a seating pin 11 and electrodes 14, 14 are projected to the outside from a mold body 16. A molten plastic is injected into the die to form a molding. When the upper part 16A of the body 16 is pushed laterally, the upper part 16A thereof is easily broken off from the lower part 16B thereof along the notch 17. The semiconductor sensor broken out of the upper part 16A of the body 16 is set in a detector by inserting both pins 11, 14 into insertion holes for the pin 11 and pins 14 of the detector. The semiconductor sensor set in such a way performs prescribed detection by the sensor part 12, and feeds the signal relating to said detection through the pin 14 to the detector.
Patent JP-S5948240-A (JP)
Title: Rear body for car transport
Inventor: KATOU FUSAO
IPC: B60P3/08
Filed: 1982-09-11
Abstract: PURPOSE:To make easy the loading an automobile into an intermediate deck and unloading it out of the intermediate deck, by forming a parallelogramatical link by rotatable support levers provided to the front and back of the intermediate deck. CONSTITUTION:An automobile is loaded onto the intermediate deck 1 in such a way that the automobile is loaded onto the intermediate deck 1 in the same plane as a lower deck 5 using a board 15 as in the case where it is loaded onto the lower deck. In this case, when a cylinder 12 is actuated to extend a rod 13, the triangular rotatable support lever 6 is rotated about a rotational fulcrum point 8, and the rear rotatable support lever 7 is rotated about a rotational fulcrum point 10, so that the so-called parallelogramatical link is formed to raise the intermediate deck 1. When the cylinder rod 13 is further extended, they are rotated 90 deg. or more, and one side of the triangular frame 6 is abutted on the lower deck surface to support the automobile stably.
Patent JP-S644178-A (JP)
Title: Color picture processor
Inventor: HASEBE TAKASHI
IPC: H04N1/46
Filed: 1987-06-25
Abstract: PURPOSE:To improve the quality of a reproduced color picture by deciding a threshold value for multi-value processing of a multi-value processing means depending on each color. CONSTITUTION:A red and cyan component picture signal from image sensors 104,105 is fed to a color separation circuit 35 via A/D converters 60,61 and gate circuits 30,31 respectively. The density data and the color code from the color separation circuit 35 are fed to an output device 700 via a color ghost correction means 300, an MTF correction means 450, a partial color conversion means 500, a multi-value processing means 600 and an interface circuit 40. A threshold value in the multi-value processing means 600 is set by a threshold value selection means 600A and the threshold value is decided by each color.
Patent JP-H0719674-A (JP)
Title: Operation controller for refrigerator
Inventor: YAMAMOTO MITSUHIKO
IPC: F24F11/02
Filed: 1993-06-29
Abstract: PURPOSE:To effectively restart a steady operation of heating immediately after a defrosting operation is finished. CONSTITUTION:A four-way switching valve 2 is provided in a refrigerant circuit 9 in which a compressor 1, an indoor heat exchanger 6, a motor-operated expansion valve 5 and outdoor heat exchanger 3 are sequentially connected. When a defrost command is received during operating, a reverse cycle defrosting operation is conducted by defrosting operation control means 21, and when defrosting is finished, the valve 2 is returned to a normal cycle by reset control means 22. The history of a varying state of an internal temperature of the compressor 1 before the defrosting is started is recognized by history recognizing means 23, and so set that, the stronger the rising tendency of the internal temperature of the compressor 1 becomes, the larger the initial opening of the valve 5 at the time of resetting the normal cycle after the defrosting is finished is increased.
Patent JP-H078446-A (JP)
Title: Device for curving tube for medical treatment
Inventor: KAWAI TOSHIMASA
IPC: A61B1/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide the device for curving a tube for medical treatment which prevents the degradation in cooling capacity and is improved in the responsiveness with curving of the tube for medical treatment. CONSTITUTION:This device for curving the tube for medical treatment is provided with an SMA 12 disposed in the longitudinal direction of the tube for medical treatment, a heating means for heating this SMA 12 in order to curve a part thereof, a cooling water supplying means for passing cooling water into the tube for medical treatment, a pressure sensor 4 for detecting the pressure in the tube for medical treatment and a ROM 19 for storing a pressure fluctuation rate when the tube for medical treatment is not curved and a differential pressure value when fluid at this pressure fluctuation rate flows and when the fluid does not flow at this rate. Further, the device includes a RAM 20 for occasionally storing the change rate of the pressure with lapse of time from the pressure sensor 16 and an arithmetic processing circuit 18 for comparing the contents of a ROM 19 and the contents of the RAM 20 and judging whether the tube for medical treatment is in a normal state or not in accordance with the results of the comparison.
Patent JP-S6219122-A (JP)
Inventor: HAMADA KUNIO
IPC: A47J27/00
Filed: 1985-07-18
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。
Patent JP-S5682444-A (JP)
Title: Defect detector in jointed part of zirconium alloy material and dissimilar metal
Inventor: MASUMOTO TSUTOMU
IPC: G01N29/04
Filed: 1979-12-10
Abstract: PURPOSE: To surely detect defects by providing a means of heating the joined part of a zirconium alloy material and a dissimilar material and its neighborhood, a temp. measuring means for heating part, and sensors detecting the AE signal from the joined part and its neighborhood.  
     CONSTITUTION: An AE receiver is composed of a heater 4 which heats a joined part A or a dissimilar diameter part B, 3 or 4 sensors for the purpose of locating the positions of defects and a thermocouple (temp. measuring sensor) for measuring temperature 10. The AE sensor 7 is connected acoustically to a pressure pipe 1 by means of a spring 12 via a strap plate 12. When the joined part A of the pressure pipe 1 and the dissimilar pipe part B, etc. near the same are heated by the heater 4 and are held at 100W250°C, an AE signal is produced according to defects if residual stress exists near the joined part A. Hence, the defects may be detected by measuring the change in the AE count by the sensors 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6314183-A (JP)
Title: Developing device for electrostatic latent image
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1986-07-07
Abstract: PURPOSE:To improve image stability by providing a magnetic brush, a toner supply means which conveys toner toward the magnetic brush, and a toner recovering means which recovers toner remaining on the magnetic brush from the magnetic brush. CONSTITUTION:A toner recovery toner 18 is provided in contact with the magnetic brush 14, a specific bias voltage for toner recovery is applied to a power circuit 19, and the toner remaining on the magnetic brush 14 is recovered with a bias voltage for toner recovery. The toner recovery roller 18 is driven to rotate as shown by an arrow C, thereby preventing the recovered toner from sticking on the magnetic brush 14 again. Carriers forming the magnetic brush 14 are magnetized, so they provides magnetic attracting operation with a developing magnet roller 13 all the time, so the carriers are held in the magnetic brush continuously without scattering out and toner is dispersed almost uniformly over the entire layer, thereby performing excellent developing operation.
Patent JP-S5490270-A (JP)
Title: Production of decorative metal laminate
Inventor: YAMAUCHI AKIRA
IPC: B32B37/00
Filed: 1977-12-27
Abstract: PURPOSE:A metal laminate consisting of a metal foil, a pattern layer and a core layer is pressed to form roughened pattern on the surface, then the metal foil on the projection part is removed to produce a decorative metal sheet having stereoscopic appearance and decorative effect. CONSTITUTION:Metal foil 3 as copper foil and pattern layer 2 are laminated on core layer 1 consisting of plural sheets of paper impregnated with a phenolic resin. Caul A having a roughened pattern on the surface is pressed with heating on the laminated to form a roughened pattern. Then the surface is flatly printed with a transparent or half-transparent resist ink to fill the depression parts with the resist ink. The ink on the projection parts is wiped off to expose the copper surface and remove the copper foil so that the pattern layer is exposed. After washed with water and dried, the laminate is coated with a transparent or translucent coating 8 and cured.
Patent JP-S644110-A (JP)
Title: Bonding structure of piezoelectric substrate in saw device
Inventor: TANAKA MASAKI
IPC: H03H3/08
Filed: 1987-06-25
Abstract: PURPOSE:To prevent the characteristic fluctuation of a piezoelectric substrate caused due to strain of a base by keeping the rear face other than a narrow area adhesion part to the base in contactless state and forming a pattern to a piezoelectric substrate surface corresponding to the said rear face part. CONSTITUTION:A recessed part 11 is formed on the upper face of the base 10, one end 12a of the piezoelectric substrate 12 is adhered to a circumferential ridge 11a of the recessed part 11 by an adhesives 13 and the other part 12b of the piezoelectric substrate 12 is made contactless. The part adhered by the adhesives 13 is formed as less as possible and a bonding pad is located to the upper face. A main body pattern 16 comprising a couple of interdigital electrodes opposed to each other is formed to the upper face of a non-adhesive part 12b and the pattern 16 is connected to a lead wire 18 from a terminal 17 via the bonding pad 15. Since a sufficient distance is ensured between a narrow area adhesive part A and the main body pattern 16, the effect of strain caused in the base 10 on the characteristic of the piezoelectric substrate 12 is prevented.
Patent JP-S6315866-A (JP)
Title: Electrically conductive composition for thick-film paste
Inventor: TANIGUCHI YOSHIAKI
IPC: C09D1/00
Filed: 1986-07-07
Abstract: PURPOSE:To enable coating to be applied to through-holes perforated with laser processing with high reliability, by adding TiO2 powder to an electrically conductive compsn. for thick-film paste, which is mainly composed of Cu powder, Au powder or Ag powder, etc. CONSTITUTION:TiO2 powder is added to an electrically conductive compsn. for thick-film paste, which is mainly composed of at least one electrically conductive metal selected from the group consisting of Cu powder, Au powder and Ag powder. As the TiO2 powder, rutile TiO2 powder having a particle size of not larger than 0.5mu is preferred.The rutile TiO2 powder is used in such an amount that when Cu powder is used as the electrically conductive metal, the amount of TiO2 powder is 7-20wt%, when Au powder is used, that of TiO2 is 3.5-10wt% and when Ag powder is used, that of TiO2 is 6.3-17wt%, each amount being per 100pts.wt. of the combined amount of the electrically conductive metal and TiO2 powders.
Patent JP-H105658-A (JP)
Title: Curtain flow coater
Inventor: YOSHIZAWA KUNIO
IPC: B05C5/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily clean the coating agent outflow slit part provided to the rear surface of the coating head of a curtain flow coater. SOLUTION: Revolving shafts 23 are respectively fixed to both left and right ends of a coating head 21 through support brackets 22 and supported by the bearings 25 fixed to both left and right side parts of support frames. The revolving operation mechanism 35 for the revolving operation of the coating head 21 is constituted of the large diameter worm wheel 36 fitted and fixed to the revolving shaft 23, the small diameter work 37 meshed with the worm wheel 36 and the operation handle fixed to the shaft of the worm 37. When the periphery of the coating agent outflow slit 26 provided to the rear surface of the coating head is cleaned, the operation handle of the revolving operation mechanism 35 is revolved to revolve the worm 37 and the worm wheel 36 is revolved by the worm 37 to set the coating head 21 to an obliquely upward or upward state.
Patent JP-H117873-A (JP)
Title: Detector and load control device
Inventor: KUROKAWA MASAHIRO
IPC: H03K17/94
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To realize a low power consumption without increasing the cost. SOLUTION: The signal from a detecting part 11 is inputted to a comparing part 14 through an amplifier part 12, and the comparing part 14 compares the input signal with the threshold of a threshold setting part 13 and outputs the comparison result to a judgment part 15. The judgment part 15 judges the entering of a person when three or more inputs exceeding the threshold continues, and an output part 16 outputs one pulse signal at this point of time. The pulse signals are continuously outputted from the comparing part 14 while the person is present. When the absence of input pulse continues three times in the judgment part 15, thereafter, the judgment part 15 judges the leaving of the person, and the output part 16 outputs two pulse signals at this point of time.
Patent JP-H0625373-A (JP)
Title: Production of low-density and low-hardness soft urethane foam
Inventor: MASUDA YASUTO
IPC: C08J9/02
Filed: 1992-06-18
Abstract: PURPOSE:To produce a low-density and low-hardness soft urethane foam without requirement for another foaming agent except water and without reducing other physical properties by using a special polyoxyalkylenepolyol. CONSTITUTION:After adding ethylene oxides to a polyvalent alcohol, propylene oxides are added thereto and ethylene oxides are further added thereto as necessary. The resultant polyoxyalkylenepolyol having 2.5 to 3.5 average number of functional group and 40 to 80mgKOH/g hydroxyl. number is reacted with an organic polyisocyanate in the presence of water in an amount of 4 to 7 pts.wt. based on 100 pts.wt. polyol.
Patent JP-S5384443-A (JP)
Title: Agc circuit
Inventor: AIISO ATSUSHI
IPC: H03G3/30
Filed: 1976-12-29
Abstract: PURPOSE:To decrease the distortion rate as well as to accelerate the AGC action, by rectifying the output at the amplifying part which can control the amplification degree and then performing AGC control by feeding back the rectified output to the amplifying part.