baber/WOPTO huggingface dataset:
Patent JP-H0435749-A (JP)
Title: Wet type pulverlizer
Inventor: KAJIURA SUSUMU
IPC: B02C17/18
Filed: 1990-05-29
Abstract: PURPOSE:To efficiently pulverlize the dispersion in which solid material is dispersed in water by forming disks in such a way that the outer peripheral surface of disk has at least one or more protrusion whose outside rim is formed in the curve of the upper surface of the cross-section of the main wing of an aircraft, and the distance between the outer peripheral surface of each protrusion part and the surface of a separation screen is increased in one revolving direction of disk. CONSTITUTION:Slurry liquid to be pulverized in which solid material is mixed with water is pressurized and supplied to a vessel 1 through an introducing port 2 by a pump, and pulverlizing media 8, such as glass beads, are thrown in through a media supply port 11, and a driving shaft 3 is driven through a transmission mechanism to rotate the disks 5, 6. The slurry to be pulverlized flows into the vessel 1 from the lower part of the introducing port 2 through the gap between the side wall 1b of the slurry introducing side of the vessel 1 and the disk 14 of small diameter located in the left side of the disk 5 of left end, and is strongly agitated and pulverlized by the disks 5, 6 revolved in high speed. The clogging of the slits in the separation mechanism is perfectly eliminated, and pulverlizing treatment is stably carried out for a long period.
Patent JP-S5382571-A (JP)
Title: Heating type permanent wave device
Inventor: TSUJIMOTO SUSUMU
IPC: A45D20/24
Filed: 1977-11-24
Abstract: PURPOSE: To remove an uncomfortable feeling due to dropping of drain water by providing a drain means for collecting the water produced in a bonnet and draining the water outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10328272-A (JP)
Title: Chemical filter and chemical processing device
Inventor: IDE TOSHIYUKI
IPC: A61J3/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a chemical filter, through which gas entrained in a filter chamber can be exhausted without performing the work of tilting the filter chamber, and a chemical processing device having the same. SOLUTION: In a chemical filter 1 which has a filter chamber 11 and a gas vent pipe 12 connected to the filter chamber 11, the inside upper surface 15 of the filter chamber 11 is formed by an inclined surface. The gas vent pipe 12 is connected to the filter chamber 11 at the top of the upper surface 15. Therefore, gas entrained in the filter chamber 11 is collected below the connection between the gas vent pipe 12 and the inside of the filter chamber 11, so that the gas in the filter chamber 11 can be vented from the gas vent pipe 12 without tilting the filter chamber 11.
Patent JP-H0436840-A (JP)
Title: Cpu simulator
Inventor: WATANABE YOSHINORI
IPC: G06F11/26
Filed: 1990-06-01
Abstract: PURPOSE:To generate the signal patterns in sequence while simulating the working of a CPU by generating automatically a signal pattern from an instruction code string by means of an instruction analyzing means and a signal pattern output means. CONSTITUTION:A CPU simulator 1 is provided with a signal pattern input part 4 to fetch a clock signal 14 and a bus input signal 8. An instruction analysis part 5 analyzes and instruction code 11 through the part 4 and generates the bus information 12 to produce a bus output signal 9. Then a signal pattern output part 6 actually generates the signal 9 with the use of the information 12. Furthermore a timing generating part 7 generates the timing information 10 by means of a synchronous signal 13 obtained through the part 4 to secure the action timing of the part 5 and a signal pattern output part 6 respectively. In such a constitution, the CPU signal patterns are generated in sequence together while reflecting the logical simulation result.
Patent JP-H06331459-A (JP)
Title: Calorimeter
Inventor: HIRANO SATOSHI
IPC: G01N25/26
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a control characteristic with small error and make outer tank temerature follow inner tank temperature automatically and accurately by making the follow-up control operation of the outer tank temperature complete at constant time intervals and changing the openclose timing of a solenoid valve at each period. CONSTITUTION:The temperature difference between an outer tank 4 and an inner tank 3 which is measured with a temperature difference measuring device, is used as a controlled deviation, and a microcomputer 6 determines the follow-up manupilated variable with a follow-up manupilated variable calculation means. A solenoid valve opening time calculation means calculates the opening time of a solenoid valve 7 corresponding to the follow-up manupilated variable and send the result to an electromagnetic valve open-close control means. The solenoid valve open-close control means opens the solenoid valve 7 for the calculated opening time and supplies the outer tank with hot water from a hot water tank 9. The temperature in the hot water tank 9 is kept constant and the opening time of the solenoid valve 7 and the temperature variation in the outer tank controlled by supplying the hot water correspond to each other directly regardless of the elapsed time. Therefore, by doing the control operation periodically, the flowrate of the supplied hot water can be changed in the control operation and resultingly, an accurate control method is applicable.
Patent JP-S62296316-A (JP)
Inventor: ICHIYA MITSUO
IPC: H01H50/16
Filed: 1986-06-17
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-S62297916-A (JP)
Title: Data input circuit
Inventor: MANABE SHINYA
IPC: G06F3/05
Filed: 1986-06-18
Abstract: PURPOSE:To eliminate the through current caused by the input of voltage approximate to the threshold level and also to avoid the useless power consumption, by using a NAND gate to form a buffer set at the first input stage of a data input circuit. CONSTITUTION:A NAND gate 11 contains n channel transistors TR12 and 14 and p channel TR13 and 15. When the input voltage is set at about 2.3V approximate to the threshold level, both TR12 and 13 are erroneously turned on. However the 1st port reading signal 8 is inputted to the input at the other side of the gate 11. Then the TR14 is kept off as long as the signal 8 is kept at L. As a result, no through current is produced and therefore the useless power consumption is avoided.
Patent JP-H09324446-A (JP)
Title: Hydraulic drive device for construction vehicle
Inventor: ISHIKAWA HIROJI
IPC: E02F9/22
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive device capable of preventing the occurrence of a sudden change in travel speed in the case of transition from an independent operation state for a travel to a composite operation state in a low-speed travel mode. SOLUTION: When arm direction selector valves 34a and 34b are changed over from an independent forward travel state, the maximum target tilting angles of hydraulic pumps 1a and 1b are taken at a maximum target tilting angle θL2 at the second low-travel state and a maximum target tilting angle θN in a normal case on the operation of a controller 300, thereby finding the minimum values of θa , and θb of target tilting angles for power control. In this case, operation signal pressure B2 is outputted, and an open/close valve 7 is selected at a communication position. The pressure oil of the hydraulic pump 1a is thereby introduced to both of a right travel direction selector valve 4b and a left travel direction selector valve 4a to drive left and right travel motors 57 and 58.  The pressure oil of the hydraulic pump 1b is fed to the arm direction selector valve 34b and an arm cylinder 54 is thereby driven. According to this construction, the complex operation of a forward travel and an arm cloud can be implemented.
Patent JP-H1054420-A (JP)
Title: Rolling bearing with seal
Inventor: SUZUKI HIRONORI
IPC: F16C33/76
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance the oil non-permeability of a seal member by forming the seal member by being heat treated under a specific condition after a rubber material comprising NBR as a main raw material is formed into a desired shape by being vulcanized under a specific condition. SOLUTION: A circular ringlike seal ring 8 for closing an interval between both circumferential surfaces, is arranged between the peripheral surface of the axial one end part of an inner ring 2 and the inner circumferential surface of the axial one end part of an outer ring 3. In the seal ring 8, a seal member 11 is reinforced by a metallic circular ringlike reinforcing plate 10. When the seal member 11 is manufactured, firstly, a rubber material comprising NBR as a main raw material, in which a filler and a rubber chemical including a vulcanizing agent are mixed, is vulcanized for 20 seconds to 5 minutes at 170 to 220 deg.C and formed into a desired shape. After that, the rubber material is heat-treated for 10 minutes to 5 hours at 120 to 200 deg.C.  Therefore, oil non- permeability of the seal member 11 becomes excellent, and a fat and oil component in grease sealed in a part where a rolling body 5 is arranged is hardly exuded to the outside through the seal member 11.
Patent JP-H10334924-A (JP)
Title: Manufacture of catalyst sheet for air zinc battery
Inventor: ISHIHARA NAOMI
IPC: H01M12/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a catalyst sheet for an air zinc battery with improved discharge performance. SOLUTION: A manufacturing method of this air electrode catalyst sheet 5 is that when mixing and stirring an active carbon, a manganese oxide, and a binder, water or an organic catalyst is added to them while drying them by means of using, for example, a heated mixer or equivalent, and then the mixture is formed into a sheet state. By stirring while drying, processes of drying, grain forming, crushing, and classifying before forming into a sheet state become unnecessary, and moreover water since the repellency of a sheet is improved without the use of a large amount of the binder, discharge performance improved.
Patent JP-S5366417-A (JP)
Title: Haptene antigens
Inventor: KITAGAWA TSUNEHIRO
IPC: G01N33/531
Filed: 1976-11-25
Abstract: PURPOSE: Haptene antigens bonded to high polymers through acyl linkages. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H037041-A (JP)
Title: Cooling device for waterwheel bearing of vertical shaft waterwheel generator
Inventor: AKIYAMA MINORU
IPC: H02K5/16
Filed: 1989-06-02
Abstract: PURPOSE:To eliminate auxiliary machine and to facilitate maintenance by providing a plurality of heat pumps having a waterwheel bearing oil sump as a heating section and a cooling air path in the partition of an air guide as a condenser section. CONSTITUTION:A partition 5 is formed integrally with an outside air guide 1 and circumferentially splits a space formed by the outside air guide 1 and an inside air guide 2 equally into three sections. Air enters through three suction ports 1a then flows through the space of the air guide and delivered upward through a delivery port 5a, while furthermore the air passes through the air guide and reaches to a generator thus cooling the generator. On the other hand, a plurality of pipes are arranged across a waterwheel bearing oil sump 10 and the cooling air path in the partition 5 and working liquid is encapsulated in the pipes thus constituting a heat pipe 4 where the waterwheel bearing oil sump 10 functions as a heating suction and the cooling air path in the partition 5 functions as a condenser section. Since the oil in the waterwheel bearing oil sump can be cooled without requiring a fan, maintenance can be facilitated.
Patent JP-S621748-A (JP)
Title: Microspherical resin composition and production thereof
Inventor: ASAMI KEIICHI
IPC: C08L51/02
Filed: 1985-06-27
Abstract: PURPOSE:The titled composition, consisting of a resol resin and a thermoplastic resin, having the surface partially or wholly coated with a specific inorganic salt and improved storage stability and adhesive characteristics and suitable to solid adhesives used for aircraft, etc. CONSTITUTION:A microspherical resin composition, obtained by reacting a phenol with an aldehyde in the presence of an inorganic salt substantially insoluble in water, e.g. calcium fluoride, 1-100wt%, based on the phenol, thermoplastic resin, e.g. polycapramide or polyhexamethylene adipamide and basic catalyst, e.g. aqueous ammonia, in an aqueous medium and having the surface partially or wholly coated with the inorganic salt and <=500mum particle diameter.
Patent JP-S5568560-A (JP)
Title: Hot water circulation system
Inventor: HATSUTORI MASAJI
IPC: F24H1/00
Filed: 1978-11-16
Abstract: PURPOSE:To completely remove the air and to reduce the loss of heat transmission in a lot water circulation circuit, by arranging such that the passage of a liquid heat medium in the circuit is switched by a switching valve device between a first path through which the medium is circulated through an opened expansion tank and a second path which bypasses the opened expansion tank. CONSTITUTION:For starting up the circuit, a liquid heat medium 9 is charged to fill the heat collecting circulation circuit through an opened expansion tank 11. Then, a pump 4 is started after closing and opening a first and a second switching valves or change-over valves 18 and 19, respectively, so that the liquid heat medium 9 still containing bubbles is circulated at a small flow rate. The liquid heat medium 9 transferred together with the bubbles to a branching point 14 then flows through a first communication pipe 12 and gets into the opened expansion tank 11 via a first passage port 16. Since the tank 11 is filled with water, and since the flowing velocity of the liquid heat medium 9 is lowered drastically, the bubbles ascends to the liquid surface due to their buoyancy and is relieved to the atmosphere. Thereafter, the normal heat collecting operation is started after opening and closing the first and second switching valves 18 and 19, respectively.
Patent JP-H0372542-A (JP)
Title: Resin composition and multilayer structure made by using it
Inventor: ITAMURA SUMIO
IPC: C08L23/00
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a resin composition improved in compatibility and capable of giving a molding with a beautiful appearance by mixing a polyolefin, two saponified ethylene/vinyl acetate copolymers, and a specified compound. CONSTITUTION:A resin composition is obtained by mixing: 100 pts.wt. mixture of a polyolefin (A), preferably a PP resin or a PE resin, and a saponified ethylent/vinyl acetate copolymer (B) having an MI (at 190 deg.C under a load of 2160g) of at least 0.1g/10 min, an ethylene content of 20-65mol%, and a degree of saponification of the vinyl acetate component of at least 96% at a weight ratio of A to B of (60 to 99.9):(40 to 0.1); 0.00001-10 pts.wt. of at least one compound (C) selected from a metal salt of an 8-22C higher fatty acid, a metal salt of ethylenediaminetetraacetic acid, and hydrotalcite; and at least 0.3 pt.wt. saponified ethylene/vinyl acetate copolymer (D) having an M1 of 0.1g/10min, an ethylene content of 68-98mol%, and a degree of saponification of the vinyl acetate component of at least 20%.
Patent JP-H01310463-A (JP)
Title: Buffer storage
Inventor: MORISHIMA KIYOSHI
IPC: G06F12/06
Filed: 1988-06-08
Abstract: PURPOSE:To enable sharing the same main memory between processors having different basic byte lengths by providing a byte length converting function in a buffer storage. CONSTITUTION:In a buffer storage at an information processor where the basic byte length of data handled by a processor and that of the bus between a main memory and the processor is different, the block size is made into the least common multiple of the basic byte length of the processor and the byte length of the bus, and at the time of transferring the data from the larger byte length to the smaller byte length the data to be transferred is divided to convert it into the smaller byte length. At the time of transferring the data from smaller byte length to the larger byte length the data transferred plural times are collectively converted into the larger byte length.
Patent JP-S5569771-A (JP)
Title: Water pressure power generator utilizing gravity
Inventor: YAMAMOTO MASAKATSU
IPC: F03B17/02
Filed: 1978-11-20
Abstract: PURPOSE: To provide a device such that the flow in and out of a container which has valve-fitted intake and discharge pipes is controlled by a valve, and the water pressure produced when the fluid in the container is compressed is used as the drive power source.  
     CONSTITUTION: Two tanks 1 and 3 are connected by pipe 4, when pressure is applied to tank 1 by pressure devices 7 and 8, the water pressures of tanks 1 and 3 are balanced at a certain time. When the connection of tanks 1 and 3 is cut off by closing valve (cock) 5 at this time, the water under pressure passes through pipe 2 and enters tank 3 and increases its water level. When tank 1 becomes empty, tanks 1 and 3 are connected again by opening valve 5. Then, the water returns to tank 1 and its water level is restored. Consequently, a power generating device is placed in position 6, it is possible to operate power generation by utilizing the water pressure due to gravity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0648276-A (JP)
Title: Lifting operation controlling method and device of top brush for car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B25J9/10
Filed: 1993-06-14
Abstract: PURPOSE:To make each part of car top surfaces uniformly washable in a brushing manner by holding a top brush in a specified proper interval from the car top surface position and keeping the surface pressure of a brush against the car top surface to the specified value during brushing on the car top surface, in a car washing machine which operates the top brush go up and down so as to follow along the car top surface profile. CONSTITUTION:A top brush target position Z at a time when a machine frame and a car are in the specified relative position is set from a car top position Zv detected by a car top position detecting means P2 with a car detector installed away from a top brush B in the longitudinal direction of the car, the machine frame A detected by a relative position detecting means P1 and a relative position between the car detector and the car V, and a brush lifting driver C is controlled in accordance with a difference between a top brush position Z' at a time when the machine frame and the car are in the specified relative position and the top brush objective position Z.
Patent JP-S5366301-A (JP)
Title: Channel selector
Inventor: HASHIMA AKIO
IPC: H03J7/18
Filed: 1976-11-26
Abstract: PURPOSE: To decrease the number of channel selector switches and to reduce the channel selection tiem, by treating the channel selection sequence selecting circuit and the switch circuits for channel selection as a group in TV receivers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63306412-A (JP)
Title: Device for correcting curvature of field of zoom lens
Inventor: TANAKA MINORU
IPC: G02B15/15
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a smaller-sized room lens which is well corrected of not only a spherical aberration but curvature of field as well by moving the non- power part of a master lens in accordance with a focusing set position and zooming set position, thereby correcting the curvature of field. CONSTITUTION:1st and 2nd potentiometers 16, 30 which detect the set position of the focusing lens 2 and the set position of the variator 3 respectively as electric signals are provided and the correction optical system of the non-power constituting a part of the master lens 6 is moved and adjusted in an afocal part based on the combination of the signals from the potentiometers 16, 30. The image which is well corrected of the curvature of field over the entire variable power region is thereby formed. Since the lens system having no power is moved in the afocal system, no undesirable influences are exerted to the spherical aberration and axial chromatic aberration which are previously corrected by the focusing lens 2, the variator 3, a compensator 4, etc.
Patent JP-2000331265-A (JP)
Title: Disaster prevention system monitoring device
Inventor: HIRONAKA YASUO
IPC: G08B17/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To give an instruction on correspondence to the occurrence of fire, gas leakage or the like to an operator when it occurs, to store information when the work of the instruction is completed with respect to the instruction and to display or print a corresponding situation when fire, gas leakage or the like occurs so as to output it. SOLUTION: A monitoring device is provided with a storage means 4 storing guidance information giving the instruction of the correspondence of a operator when disaster prevention information is received, and a control means 5 displaying information associated with disaster prevention information on a display means 1, displaying guidance information associated with disaster prevention information stored in the storage means 4, inputting information on work completion of the instruction of guidance display from an input means 3 and printing the information with a printing means 2 together with disaster prevention information.
Patent JP-H0888821-A (JP)
Title: Rear screen video display system with exposure beam passage
Inventor: YUUJIN DORUGOFU
IPC: G09F9/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a rear screen video display system which can confirm an image from a floodlight when there is an undesired wall. CONSTITUTION: A rear screen video display system 1 is provided with a floodlight 26, a base unit 20 and a screen unit 10, and a connecting element such as a leg 30 or a pole is provided for holding the base unit 20 and the screen unit 10 in mutually strong and vertically separate relation so as to form an opening space 70 between these units. Then, a mirror system 12 reflects the image flooded from the floodlight 26 on a screen part.
Patent JP-S63306548-A (JP)
Title: Optical pickup device
Inventor: YOSHITOSHI HIROSHI
IPC: G11B7/135
Filed: 1987-06-08
Abstract: PURPOSE:To sharply reduce the production cost of the titled device by utilizing a protection film part laminated on a semiconductor substrate for distributing reflected laser light beams into 1st and 2nd photodetectors. CONSTITUTION:A light semitransmitting/reflecting face 36a of a prism 36 reflects a laser light beam radiated from a semiconductor laser element 34 to the side of a recording medium such as an optical disk and transmits a laser light beam obtained from the recording medium side so as to guide the beam to the 1st and 2nd photodetectors 32, 33. In case of obtaining detecting outputs corresponding to the laser light beam radiated from the recording medium side from the 1st and 2nd photodetectors, the protection film part 44 laminated on the semiconductor substrate 31 is utilized for properly distributing reflected laser light beams made incident on the prism 36 into the 1st and 2nd photodetectors 32, 33. Thereby, an expensive prism forming a multilayer semitransmission film can be omitted and the production cost can be sharply reduced.