baber/WOPTO huggingface dataset:
Patent JP-H10300128-A (JP)
Title: Cooling/dehumidifying apparatus of refrigerant natural circulation type air air-conditioning apparatus combinedly provided therewith
Inventor: DOMOTO AKIO
IPC: F24F5/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To relieve the quickening of deterioration of the terrestrial environment, to attain quietness and high reliability. SOLUTION: An indoor heat exchanger 1 positioned lower than an outdoor heat exchanger 2 is connected by refrigerant piping 3 in a loop to the outdoor heat exchanger and the circuit is sealed with a low-boiling point refrigerant and designed to naturally maintain a refrigerating cycle without using motive power. An expansion valve is provided at an intermediate point in the refrigerant piping so as to make the cooling/dehumidifying capacity variable. Furthermore, the outdoor heat exchanger is tightly joined with an evaporative heat exchanger of a vapor compression refrigerating machine provided separately so as to make the process of condensation of refrigerant efficient and increase the cooling/dehumidifying capacity. Furthermore, an indoor heat exchanger for heating of an air-conditioning apparatus of compression forced refrigerant circulation type is provided side by side with an indoor heat exchanger of a cooling/dehumidifying apparatus of refrigerant natural circulation type to add a dehumidifying heating function. Furthermore, an air-cleaning device of water-using nucleus condensation is added.
Patent JP-S61265399-A (JP)
Title: Liquid pumping-up apparatus using vibration column
Inventor: HASHIMOTO HIROYUKI
IPC: F04F7/00
Filed: 1985-05-17
Abstract: PURPOSE:To raise the liquid level by a single vibration frequency and a small vibration force by arranging a plurality of air chambers corresponding to a plurality of communication ports opened towards a vibrating tube, in the longitudinal direction onto the wall surface of the vibrating tube. CONSTITUTION:The volume of a gas column is varied as shown in (a)-(c) according to the liquid level position in a vibrating tube 3, because of the air chambers 10-12 fixedly installed onto the wall surface of the vibrating tube 3, and the spring constant of the in-tube vibration system is largely varied. Therefore, the variation of the optimum frequency of vibration is suppressed within a wide region of liquid level height, and a nearly constant value is obtained, and the liquid can be raised by the min. vibrating force. Further, when a communication port 13 is connected to the air chambers 10-12 through a flexible tube, the power for exciting the vibrating tube 3 can be reduced.
Patent JP-H05279083-A (JP)
Title: Production of quartz foam
IPC: C03B19/08
Filed: 1992-03-31
Abstract: PURPOSE:To obtain high-purity quartz glass foam excellent in heat insulating property by molding a wet mixture of quartz glass powder and synthetic glass short fiber, ammoniating the molding, and heating to foam the molding. CONSTITUTION:A compsn. consisting of a quartz glass powder containing >=50ppm hydroxyl groups and synthetic glass short fiber by 0.5-10wt.% of the glass powder is mixed in a wet state and molded. The molding is heated at 800-1300 deg.C in an ammonia atmosphere for ammoniating reaction. Then the molding is heated at 1350-1700 deg.C to foam to obtain the quartz foam of the purpose. By this method, the molding which is stable and excellent in handling property and causes no cracking or fracture is obtd. from a hydroxyl group- contg. quartz glass powder without using an org. binder as a binder. By subjecting the molding to ammoniation at high temp. and to foaming treatment, a desired foam with homogeneous and fine grain can effectively be obtd.
Patent JP-2000297619-A (JP)
Title: Electromagnetic valve
Inventor: NISHIDA HIDEYUKI
IPC: F02D13/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To drive an electromagnetic valve with a zero-lash adjuster smoothly, even when a hydraulic pressure decreases due to breakdown of pressure supplying system. SOLUTION: This electromagnetic valve is provided with an armature 56, interlocked with a valve body 12 and electromagnets 58, 62 applying an electromagnetic force to the armature 56. The electromagnetic valve is also provided with a zero-lash adjuster 40 interposed between the valve body 12 and the armature 56, and elongates in accordance with change in clearance due to the supply of hydraulic oil. The electromagnetic valve is further provided with energizing means 11, 65 for energizing the electromagnets 58, 62. The energizing means 11, 65 have a normal mode to perform the prescribed energizing when opening and closing the valve body 12, and a compensation mode to energize the electromagnets 58, 62 in a different way, so as to enable opening and closing of the valve body 12 when the hydraulic pressure decreases abnormally.
Patent JP-S62261542-A (JP)
Title: Speed change operating structure for walking type mobile farm machinery
Inventor: SHIOTANI SENTARO
IPC: F16H61/18
Filed: 1986-05-08
Abstract: PURPOSE:To make a check to a positive backward high speed position performable without requiring any special operation, by making operating physical force for a speed change operating device utilizable to a check member, in case of a device having the check member which prohibits any transition to the backward high speed position of the speed change operating device. CONSTITUTION:A mobile farm working machine is provided with a main gearshift lever 10 operating a main gear shifter selectable to plural forward-backward steps and a sub-gearshift lever 11 operating a transfer selectable to two high-low steps. Each of these levers 10 and 11 is situated in both main and auxiliary guide holes 12A and 12B, and transition of the main gearshift lever 10 to a backward high speed position is made to be prohibitible by a check member 13. In this case, there is provided with a travel controlling member 18 situated in a position where travel to a check release position is prohibited at a time when the check member 13 is in a check position. At the time of transition to a shift position different from the backward high speed position of the gearshift lever 10, a contact part 13B, moving the check member 13 to the check position from the check release position due to contact of the said lever 10, is formed in the check member 13.
Patent JP-H01276888-A (JP)
Title: Projection type television receiver
Inventor: YAMABE TOSHIKI
IPC: H01J31/10
Filed: 1988-04-27
Abstract: PURPOSE:To suppress the unnecessary reflection of the light between a glass plate and a lens and to obtain a high contrast by enclosing a solution having approximately the same refraction factor as that of the glass plate between the glass plate of a CRT unit and the lens. CONSTITUTION:Solutions 6 and 8 having approximately the same refraction factor as that of a glass 7 are enclosed into the gaps between the CRT tube surface of a CRT unit 5 and the glass 7, and between the glass 7 and a lens 9. Since the CRT 5 is cooled by the solution 6, large injection power can be applied, and since the glass plate 7 is inserted and set between the solution 6 and the lens 9, the solution 6 and the lens 9 are shielded, the heat of the solution 6 does not conducted to the lens 9, and a lens material can be widely selected in the viewpoint of heat resistance. Thus, the unnecessary light reflection does not occur between the CRT and the lens 9, and the high contrast can be obtained.
Patent JP-H0929338-A (JP)
Title: Method for bending member to be bent and bending jig therefor
Inventor: TAKAGI TETSUJI
IPC: H01M50/528
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To accurately and acutely bend a joining member which is elected on an insulation vessel to house a large number of sodium-sulfur batteries and which connects an output terminal and a battery terminal, making a prescribed position as the cardinal point. SOLUTION: A jig body 10a composed of a bending jig is fixed on a vertical wall 22a of an insulation vessel through a clamp mechanism 10c, a bending lever 10b for clamping a projecting end part 24b of a connecting member 24 through a clamp mechanism 10d is turned and bent in a circular-arc like making a prescribed bending cardinal point of the connecting member 24 as a center.
Patent JP-H10304356-A (JP)
Title: Parallel picture compression processor
Inventor: SATO HIROYUKI
IPC: H04N19/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To attain a high speed processing by a single control circuit with a simple configuration by providing a control circuit operating with frequencies which are integral times as high as the operating frequencies of plural picture compressing circuits. SOLUTION: An original picture 201 is converted into a digital picture by an A/D converting circuit 202, and a control circuit 203 stores a picture in a picture memory 204 with J×3 MHz frequencies. At the time of reading, an address generating circuit performs access to three different areas in the picture memory 204 at timings of the J×3 MHz frequencies, and successively reads picture data in each area. The read picture data are stored for a fixed time, and simultaneously outputted to each JPEG- LSI205. The control circuit 203 performs compression by using the JPEG- LSI205 operating with JMHz. Thus, the data can be simultaneously outputted to the tree JPEG- LSI205.
Patent JP-S60249314-A (JP)
Title: Deposited film forming method
Inventor: NISHIMURA YUKIO
IPC: H01L31/04
Filed: 1984-05-24
Abstract: PURPOSE:To form a deposited film containing silicon atoms at a high film-forming rate with energy level reduced, while keeping high quality, by forming a gas atmosphere of specific cyclic silicon compound and compound of a III-family or V-family element in a deposition chamber, and by feeding heat energy. CONSTITUTION:A gas atmosphere of cyclic silicon compound expressed by a general expression SinHmXl [where, (x) stands for halogen atoms, (n) an integer of 3 or more, and (m) and (l) 1 or more, and m+l=2n, but a plural of X's may stands for different halogen atoms where (l) is 2 or more] and compound containing a III-family or V-family element is formed in a deposition chamber 1 in which a supporter 2 is arrayed, and by feeding heat energy to these compounds, a deposited film containing silicon doped with the said element is formed on the substrate 2. In order to deposite a better quality a-Si film, it is desired that (n) is preferably 4-6, and most suitably 5 or 6.
Patent JP-H045576-A (JP)
Title: Contact resistance testing device
Inventor: KOBAYASHI YOSHIO
IPC: G01R27/14
Filed: 1990-04-20
Abstract: PURPOSE:To prevent a wrong test and to conduct a contact test with high reliability by providing a comparing circuit, a resistance, etc., and deciding whether or not the contacting of probes is normal or not when a constant current is supplied to a material to be tested through probes to detect a voltage drop due to a contact resistance through the probes. CONSTITUTION:The constant current is supplied from a constant current generator 2 to the material 1 to be tested such as a switch through the probes P1 and P2 and the detected voltage drop due to the contact resistance through probes P3 and P4 is processed by a differential amplifier 3 and an A/D converter 4, and displayed on a display unit 5, thereby testing whether or not the resistance value of the sample 1 is normal or not. The resistance R1 is connected in parallel to the probes P1 and P3 and the value of the voltage drop through the resistance R1 is compared by a comparing circuit 8 with a decision level value which is almost a half as large as the saturation voltage of the generator 2 to decide whether the probes P1 and P3 contact each other normally or not; and resistance value normalcy misdecision making due to a defect in contacting between the probes is prevented and no defective is mixed in normal articles, so that the contact resistance test with high reliability can be conducted. Further, it is decided through a parallel resistance R2 similarly whether the probes P2 and P4 contact each other normally or not.
Patent JP-S60249641-A (JP)
Title: Air-fuel ratio controller for multicylinder engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D41/00
Filed: 1984-05-25
Abstract: PURPOSE:To suppress the hunting phenomenon accompanied by closed-loop control by installing each exhaust sensor into the exhaust systems for the cylinder groups divided into two groups and suspending the closed-loop control for a prescribed time in one cylinder group and carrying-out air-fuel ration control by the opened-loop control. CONSTITUTION:A multicylinder engine E is divided into the first and the second cylinder groups 1 and 2, and exhaust sensors 6 and 7 are installed into the exhaust systems 3 and 4 for the cylinder groups 1 and 2, respectively. Fuel is supplied into each group 1, 2 from a fuel feeding apparatus 8 through the first and the second air-fuel ratio adjusting means 9 and 10. The first adjusting means 9 is controlled according to the integration signal on the basis of an exhaust sensor 6 by a closed-loop control means 11, and the second adjusting means 10 is controlled through an opened-loop control means 14 according to the integration signal on the basis of an exhuast sensor 7. An opened-loop control means 14 suspends the closed-loop control of the adjusting means 10 under a special operation condition, and performs reverse-phase control according to the opened-loop control signal supplied from an opened-loop control preparing means 13.
Patent JP-S61275563-A (JP)
Title: Intake device of multi-cylinder engine
Inventor: NAKAYAMA HAJIME
IPC: F02M35/104
Filed: 1985-05-20
Abstract: PURPOSE:To maintain balance of flow between respective intake system in an intake device associated with plural independent intake systems by constructing respective intake manifold to be communicated through communication hole having small cross-section with large volume communication path. CONSTITUTION:Engine body 1 is of series four cylinder engine arranged in series with first to fourth cylinders #1-#4 where the intake manifold 4 to be fixed to one sideface is constructed with first and second intake manifolds 41, 42. The carburetor 3 is comprised of independent first and second carburetors 31, 32 which are fixed respectively to the inlet side of respective combined path 51, 52 of respective intake manifold 41, 42. Here, a communication path 7 having large cross-section is arranged over said paths 51, 52 and communicated through respective communication hole 81, 82 having relatively small cross-section to respective path 51, 52. Said path 7 is extended to the side section of respective manifold 41, 42 thus to form into single chamber.
Patent JP-S60250632-A (JP)
Title: Ion beam working method
Inventor: IWAMATSU SEIICHI
IPC: H01J37/305
Filed: 1984-05-25
Abstract: PURPOSE:To readily work with ion beam in a small device by exposing a sample in a reactive gas, and emitting a beamlike electron beam to activate the gas. CONSTITUTION:Thermion beam 2 from a filament 2 is accelerated by an accelerating plate 3, deflected by coils 4, 5, and emitted to an Si substrate 6. The surface of the substrate 6 is exposed with CF4 gas 7, the gas 7 is excited and activated by the beam 2 to form F<+> ions 8 on the surface of the substrate 6, the emitted part is gasified as SiF4 to etch it. With this configuration, ion beam working can be readily performed with a small-sized device merely by adding a mechanism for feeding reaction gas to a sample vessel of the conventional electron beam working machine.
Patent JP-S5331506-A (JP)
Title: Sublance apparatus
Inventor: ISHIKAWA KENKICHI
IPC: F27D21/00
Filed: 1976-09-07
Abstract: PURPOSE: To prevent the bending of the sublance main body due to the thermal influence by fitting and connecting the water main and water draining main pipe to water supplying outer sleeve and water draining outer sleeve respectively through seals as well as to rotate the sublance main body set at the water supplying outer sleeve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5731787-A (JP)
Title: Temperature control for condenser
Inventor: YOKOTA HAYATO
IPC: F28B1/06
Filed: 1980-08-04
Abstract: PURPOSE:To improve an efficiency and a performance to control temperature for the condenser, by increasing and decreasing the operating number of fans in accordance with the load to a condenser being detected by a condensate temperature detector and a temperature controller, in the condenser of indirect air-cooling type to which a plurality of variable pitched fans are provided. CONSTITUTION:Variable pitched fans 11A and 11B are provided to a condenser, and the limit of operation to the operation load is determined by an allotted range  which each variable pitched fan 11A and 11B shares in. With the condenser so  arranged that the primary variable pitched fan 11A is operated in accordance with  the load detected by a temperature detector 6 and a temperature controller 8, for  example, to the operation load within the limit of 0-70%, and when the operation  load is further increased, then a variable pitched fan 11B is also brought into operation. When the operating load is decreased, the operation of the fans are decreased accordingly. Thus, the temperature control to the condenser of indirect air-cooling  type can be controlled effectively with high controllability.
Patent JP-S5440092-A (JP)
Title: Pulse laser device
Inventor: ITOU TAKASHI
IPC: H01S3/113
Filed: 1977-09-05
Abstract: PURPOSE:To secure the high output as well as to realize a low-cost for the component elements by substituting the window plate which is opposite to the laser rod with the full-reflection type corner cube among the two window plates of the coloring matter container into which the saturable coloring matter solution is enclosed.
Patent JP-H046475-A (JP)
Title: Fixed state tester for electronic component
Inventor: ARAKAWA TOMOYASU
IPC: G01R1/06
Filed: 1990-04-24
Abstract: PURPOSE:To achieve positive contact between each contactor and each contact land by providing a movable contact unit which is movable independently from a contactor unit body and positioned by means of a positioning means mounted on a printed board. CONSTITUTION:A printed board 104 is positioned by means of a positioning pin 105 whereas a contactor body 101 is positioned by means of a guide pin 111. When the body 101 is moved downward so that each contactor 103 contacts with each contact land on the board 104, each contactor 103 is brought into contact with each contact land positioned by means of the positioning pin. On the other hand, each contactor 103 fixed to a movable contact unit 102 is positioned, when a positioning probe 109 enters into each reference hole 110 made in the board 104, and brought into contact with each contact land of electronic components mounted with high density. An electronic circuit block 106 then judges the fixed state while confirming the contacting state.
Patent JP-H01278930-A (JP)
Title: Lead cutter
Inventor: URUSHIBARA TOMIO
IPC: H01G13/00
Filed: 1988-04-28
Abstract: PURPOSE:To guide and lead by a V-groove by forming an obtuse angle between a 1st side surface and a 1st main surface of a 1st cutter and allowing a 2nd main surface and a 2nd side surface of a 2nd cutter to form a supplementary angle or an acute angle to this obtuse angle and providing V-grooves in acute angle parts of the 2nd cutter. CONSTITUTION:An obtuse angle is given between the 1st side surface 14 and the 1st main surface 11 of the 1st cutter 10 and the 2nd main surface 13 and the 2nd side surface 16 of the 2nd cutter 12 form an acute angle making a supplementary angle to this obtuse angle. In the 2nd cutter, three V-grooves 18, 20, 22 are provided at a right angle to an intersecting line made by the 2nd main surface 13 and the 2nd side surface 16. Since the 2nd side surface 16 takes an acute angle to the 2nd main surface 13, recess parts 24, 26, 28 look to be formed from the 2nd main surface side. Since lead is guided in the roots of these recesses, a guiding means for the lead is not required. Further, similar V-grooves 30, 32, 34 can be provided to a 3rd main surface 29 facing the 2nd main surface on both sides of each V-groove.
Patent JP-H02299079-A (JP)
Title: Method and apparatus for detecting change in raster data
Inventor: ARAN EDEI BERU
IPC: G09G5/39
Filed: 1990-04-24
Abstract: PURPOSE: To detect raster data in realtime by writing the raster data in the same storage place, and by executing the comparison between the present data and input data and the reading of the data in the same memory. CONSTITUTION: Data and adclress are input in a memory 70 via a data line 75 and an address line 83. Further, the similar data that should be compared is written in the same storage place so that for example, a pixel at a particular coordinate position is always written in and read from the same address of the memory 70. Before writing input data in the memory 70, the read operation of the present data is executed to read the contents of the writing address. After that, the present data is input together with input data in an exclusive OR circuit XOR90 and is compared with each other. If the corresponding pixel data from these two data picture images are not the same, in order to indicate that the raster data picture images change, the position is recorded in a memory 80. Thus, the comparison of raster data, and the detection of the change can be executed in the realtime mode.
Patent JP-H07314393-A (JP)
Title: Cutting device
Inventor: EBIHARA KATSUHARU
IPC: B26D7/18
Filed: 1994-05-20
Abstract: PURPOSE:To automate the sorting of cut cloth by detecting the length of cloth fed to a cutter by a cloth feeding means, sweeping off the pieces of cloth of more than a specified length from a cloth conveying means, and returning them to the cloth feeding means. CONSTITUTION:Multiple disk cutters are arranged on the same rotating shaft 2, and driven by a motor 4. Cloth is fed to a cutter 3 by a cloth feeding means 5 for cutting. The cut pieces of cloth are separated from each other by a separating means, and conveyed to a belt conveyor 7. Also the length of the cloth to be fed to the cutter 3 by the cloth feed means 5 is detected by a detection means, ad the pieces of cloth of more than a specified length are swept off from a belt conveyor 7 onto a belt conveyor 10 by a sweeping-off means 9. Then the swept off cloth is returned to a cloth supply side by the belt conveyor 10. Thus the length of the pieces of cloth after cutting is more than a specified limit, they are sorted automatically and returned for re-cutting.
Patent JP-H08276918-A (JP)
Title: Method and device for judging front and rear side of bottle
Inventor: TATSUMI NOBORU
IPC: B65G47/24
Filed: 1995-04-06
Abstract: PURPOSE: To avoid an erroneous judgement even for a bottle of molded resin which has large dispersion in shape by a method wherein a transparent liquid is filled into a transparent bottle having asymmetrical front and rear side shape and laser beam is applied from the front side or rear side to judge the orientation of the bottle based on the differences of degree of refraction of the transmitted beam. CONSTITUTION: An emitting element 5a and a receiving element 5b of a second laser 5 for sensing the location of a bottle 1 are provided across a conveyor 21. For example, the height of an optical axis of the elements 5a, 5b is adjusted to the position of a cap 3. Then the beam does not enter the element 5b only when the cap 3 attached to the neck of an opening of the bottle 1 flowing over the conveyor 21 intersects the axis. At this moment, by measuring the position of the transmitted beam of the beam leaving a first laser 4, it is judged whether the bottle is oriented toward the front or toward the rear. If bottles which are oriented toward one direction only are reversed, all of the bottles can be oriented toward the same direction.