baber/WOPTO huggingface dataset:
Patent JP-H02267377-A (JP)
Title: Variable displacement type gas compressor
Inventor: NISHIURA NORIMASA
IPC: F04B39/10
Filed: 1989-04-05
Abstract: PURPOSE:To prevent a vacuum area from being generated in a damper chamber by providing an oil delivery system for supplying oil from a hydraulic pressure source in the damper chamber of an oil damper mechanism built in an unloader piston with which a top clearance volume is varied to alter its volume. CONSTITUTION:A suction valve 6 and a delivery valve 7 are provided between a cylinder 1 and a cylinder head 4, the lower end of an unloader cylinder 9 is fixed on a valve plate 3, and an unloader piston 10 is closely fitted into the unloader cylinder 9. A three-stage hole 30 is formed in the piston 10, and a rod 31 the upper end of which is fixed to a cover 20 is inserted into the piston 10. An incompressible fluid is sealed into a working chamber 41 and damper chambers 39 and 40 formed by dividing the interior of the three-stage hole 30 by a seal ring 34 at the lower end of the rod 31 and a ring 50 through which the rod 31 is inserted, to form an oil damper mechanism. In this case, a hole 52 opened to the damper chamber 39 is formed in the rod 31, and the hole 52 is connected to a hydraulic pressure source 63 through pipes 57 to 59 and a pressure regulating mechanism including a pressure reducing chamber 60.
Patent JP-S62243558-A (JP)
Inventor: YAMANE TOSHIO
IPC: A61K6/884
Filed: 1986-04-14
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-H08285089-A (JP)
Title: Pressure regulating method for stern tube sealing device
Inventor: MIYAZAKI JINGO
IPC: F16J15/3212
Filed: 1996-04-09
Abstract: PURPOSE: To regulate the pressure of an air chamber automatically high or low in correspondence with the change of sea water pressure by regulating the output pressure of an air relay again on the basis of draft pressure, blow-off pressure, and the like. CONSTITUTION: The output pressure of an air relay 16 is regulated so as to blow off air to the sea water side from the seal lip of a seal ring 4 sealing air in seal water. The pressure close to draft pressure near a shaft 1 is thereby measured. This blow-off pressure becomes slightly higher than the pressure obtained by adding the pressure, overcoming the tension caused by the garter spring 21 of the seal ring 4 and the tension caused by the interference of rubber itself, to the draft pressure in a blow-off position. The air relay 16 for an air chamber is adjusted into a blow-off stop state where an air meter shows zero from the blow-off pressure so as to obtain the correct draft pressure in the position of the seal ring 4 for sealing sea water.
Patent JP-H10276879-A (JP)
Title: Multi functional article for bedclothes
Inventor: TANAKA HIDEO
IPC: A47G9/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an article for bedclothes that can function as a pillow for supporting the head of a person, a pad for the waist, and also for feet, by preparing a plurality of sacks having independently the function as pillow, and arranging so that these sacks can be attached to and removed from one another. SOLUTION: The article 10 for multi-functional bedclothes is shaped square and composed of three sorts of sacks 20-40 made of cloth having different dimensions and shape viewed three-dimensionally. The first sack 20 is partitioned into a large capacity sack element 22 bounded by stitches 21 and 23 and another sack element 24 having a comparatively small capacity being bounded by stitches 21 and 25. The second sack 30 is partitioned into a number of sack elements 32A-32H having a small capacity being bounded by a stitch 31 and another plurality of stitches. The third sack 40 is partitioned into a sack element 42 having a comparatively large capacity bounded by stitches 41 and 43 and a plurality of sack elements 44, 46, 48 having a small capacity bounded by a stitch 41 and another plurality of stitches 45. The first 20, second 30, and third sacks 40 are fitted with a male or female fastener so that they can be coupled together.
Patent JP-S59212639-A (JP)
Title: Control device for boiler
Inventor: SHIMOMURA TOORU
IPC: F24H1/10
Filed: 1983-05-18
Abstract: PURPOSE:To provide hot water at a set temperature all the time regardless of a rate of hot water delivery set by a user by computing and actuating the opening of a flow rate controller based on the feed water temperature and target water temperature by means of a feed water flow rate controller and a water temperature sensor for a heat exchanger. CONSTITUTION:A thermistor 2 for sensing the delivered hot water temperature is disposed on the hot water delivery side of a heat exchanger, and a water flow rate controller 15, a waver temperature sensor 14 and a flow rate sensor 8 are disposed on the feed water inlet side. A control circuit 6 is formed around a microcomputer, and reads the water temperature by the water temperature sensor 14 and a target water temperature set by a target temperature setting unit 3 to computer the maximum feed water flow rate when a tap is opened and the boiler is being used. Then, the current opening of the water flow rate controller 15 is read, and a comparison is made between the flow rate corresponding to the opening and the maximum flow rate. An adjustment is made by the flow rate controller 15 so that both the flow rates may become the same to each other.
Patent JP-H07296976-A (JP)
Title: High frequency lighting device
Inventor: YAMAZAKI TAKASHI
IPC: H05B41/24
Filed: 1994-04-25
Abstract: PURPOSE:To provide a high frequency lighting device which can easily be installed, presents an enhanced efficiency, is embodied in a small size, and can vary the output of the illuminating load easily. CONSTITUTION:The impedance of a long wiring W1 to connect a high frequency constant-voltage power supply A with current transformers CT1, CT2 should serve as a current limiting element for discharge lamps La1, La2. The length (y) of the line is varied to change the impedance value, and the outputs of the lamps La1, La2 are changed. Because the output of the illuminating load can be changed only by changing the impedance of the wiring and also no larger inductor is provided, it is possible to enhance the efficiency of the lighting device, construct it in a small size, and perform installation easily.
Patent JP-S62243009-A (JP)
Title: Numerical controller having diagnostic cassette
Inventor: IKEDA YOSHIAKI
IPC: G05B19/18
Filed: 1986-04-15
Abstract: PURPOSE:To reinforce a self-diagnostic function without increasing a memory of a numerical control device, by providing a diagnostic cassette containing a diagnostic program freely attachably. CONSTITUTION:A diagnostic cassette 7 contains a diagnostic program, and by inputting a data from a keyboard by a necessary personnel for service, a data of the inside, for instance, a state of a RAM 3 can be monitored. That is, by inputting an address of a data to be monitored, a data of its address can be displayed. Also, it is possible to operate the diagnostic program, only when a specific signal has been inputted by generating an interruption by an input signal from the outside. Accordingly, by decreasing a self-diagnostic memory contained in a numerical control device, and increasing a memory of the diagnostic cassette, a diagnostic function can be reinforced without increasing the memory of the numerical control device.
Patent JP-S63252189-A (JP)
Inventor: ITO DAIZABURO
IPC: B26B21/06
Filed: 1987-04-10
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-H10280483-A (JP)
Title: Operation lever device for work machine
Inventor: YAMAZAKI HIROAKI
IPC: E02F9/24
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an operation lever device capable of properly staring the engine of a work machine and operating a work part via the manipulation of an operation box, and allowing inexpensive manufacture. SOLUTION: An operation box with an operation lever to operate a work part is provided sideward of an operator's seat, so as to be turnable vertically around the rear side thereof. In addition, an auxiliary switch 9 for keeping a starter motor 92 ready to start on the basis of the selection of the operation box at an non-operative attitude for an upward turning motion, and an unloading valve 93 for the work part are connected to a main switch 90 in series, and a relay switch 95b and the starter motor 92 are connected to the main switch 90 in series. Also, a relay coil 95a for operating the relay switch 95b is connected to the auxiliary switch 9 in parallel. According to this construction, an operation lever device for a work machine is formed so that an the engine is started and the unloading valve 93 is inoperative, with the operation box kept at an inoperative posture.
Patent JP-S5514859-A (JP)
Title: Blow-in method for fuel in operation of fluidized bed reduction process of iron ore
Inventor: INATANI TOSHIHIRO
IPC: C21B13/06
Filed: 1978-07-19
Abstract: PURPOSE:To regulate easily carbon quantity adhered to the reduced iron product in fluidized bed reduction of fine particle iron ore in a multi-stage reactor, by changing the quantity of fuel to be charged in regions before and after the boundary where 70 % reduction ratio is attained. CONSTITUTION:To a fluidized bed reduction furnace 1 is charged iron ore of a particle size not larger than 6 mm by a feeder 4. The iron ore moves downward successively through reaction chambers 3-3''' made by dividing the reaction furnace 1 with dividing boards 2. Fuel is injected through fuel inlets 6-6''' into the respective reaction chambers 3-3''' so as to heat the iron ore to a temp. 800-1,000 deg.C and to reduce the ore to form reduced iron. In that case, the reaction chambers are separated in two groups, in one group where the reduction ratio not lower than 70 % is attained, and in the other group the reduction ratio is lower than 70 %, and the quantity of fuel to be charged is regulated. In the reaction chambers, where the reduction ratio is not lower than 70 %, a portion of the fuel is decomposed so as to precipitate solid carbon. Hence, the quantity of fuel to be charged is controlled to adjust the carbon quantity adhered to the surface of the reduced iron to required amount.
Patent JP-H03285239-A (JP)
Title: X-ray tube device
Inventor: OIKAWA SHIRO
IPC: H01J35/06
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate need of a cathode heat circuit and simplify the constitu tion of a device by generating thermoelectrons by heating a cathode local part by laser beam. CONSTITUTION:A laser beam LB is radiated to a cathode 10a from a laser beam light source 20 on the outer side of an X-ray tube 10. The cathode 10a has a circularly formed groove 13 having a section of a U-letter shape in its laser beam incidental surface, for example, so a protruding part in its inner part is a thermoelectron emission local part 14, and an outer circumferential protruding part 15 is coated with a laser beam reflecting film 16 and grounded. Thermoelectrons generated from the thermoelectron emission local part 14 heated by radiation of the laser beam receives a repulsive force by the outer circumferential protruding part 15 to by focus at the center, and they collide with an anode 10b by a voltage between the cathode 10a and an anode 10b to generate an X-ray.
Patent JP-S5612233-A (JP)
Title: Constant quantity feeder
Inventor: SERIZAWA NOBUO
IPC: B65G65/48
Filed: 1979-07-10
Abstract: PURPOSE: To perform the feeding operation of a constant quantity of powdery particle, by discharging a throw-in material from the lower portion of a feeder while preventing a cross-linking phenomenon of the particle with a rotary arm or transverse frame.  
     CONSTITUTION: A throw-in material 10 is formed a fragile bridge 10" by a transverse frame 13, hence the lower material intrudes into a circumferential groove 4a provided on a bottom face 4 and is allowed to horizontally flow in a circumferential direction while being stirred at the lower portion by a rotary arm 9, in which a tongue tip 9a engaged to the circumferential groove 4a is provided, to prevent its bridging and guided from a discharge port 6. Because a portion of the rotary arm 9 is conically shaped, the material only in a portion within the circumferential groove 4a is fed to the discharge port 6, thus capable of obtaining an equilization of the discharge quantity. In the lower material 10' is decreased, an air gap S is generated under the upper material 10, then its own weight of the upper material 10 and a vibration due to the flowing motion of the lower material 10' permit the destruction of bridge forming, thus the material is sucked downward from the transverse frame 13 in a state of sinking pattern to be successively discharged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5211353-A (JP)
Title: Transparent ratchet
Inventor: MATSUBAYASHI TOORU
IPC: F16D41/12
Filed: 1975-07-18
Abstract: PURPOSE: Transparent ratchet in which accuracy of sizes, abrasion resistant property, shock-proof property, solvent-proof property and bending strength repeated are excellent can be secured by using polyester resin asthe material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03285471-A (JP)
Title: Video camera
Inventor: HASHIMOTO NOBUO
IPC: H04N5/243
Filed: 1990-03-31
Abstract: PURPOSE:To improve the reproducibility of a black level in an object even in the case of backlight photographing by controlling the zero point of a black signal level by using average luminance difference between the central lower part of a picture and the entire picture. CONSTITUTION:At the time of backlight, the black level is corrected by changing a flyback line erasing signal level Vped corresponding to the backlight state. The Vped to be used for this black level correction is outputted from an arithmetic circuit 26. In the arithmetic circuit 26, the Vped is calculated by a function Fped (DELTAE) to transform difference DELTAE between an average detection voltage Vav of the entire picture of a video signal and an average detection voltage Va of the central lower part of the picture, and inputted while converted to be analog by a D/A circuit 30. Thus, since the difference of brightness between a main part and the background is defined as the control reference of the black signal level, the balanced picture can be always obtained.
Patent JP-H08284315-A (JP)
Title: Method and device for assembling wall reinforcement unit
Inventor: ADACHI MASASHI
IPC: E04G21/12
Filed: 1995-04-12
Abstract: PURPOSE: To facilitate assembly of a wall unit by a method wherein each of paired netted reinforcements is formed separately while hooking parts are formed at both ends of each of shear reinforcing bars, and the hooking parts are hung on and fixed to both of the netted reinforcements. CONSTITUTION: An inner netted reinforcement 2 and an outer netted reinforcement 3 are separately formed in latticework on bar arrangement beds 21 and 22, and hooking parts 4a are formed beforehand at both ends of each of shear reinforcing bars. With the outer netted reinforcement 3 kept in placement on the bar arrangement bed 22, the inner netted reinforcement 2 is hoisted, being hung down from a hanger beam 40, with a crane from the bar arrangement bed 21 and moved to a position above the outer netted reinforcement 3. The hanger beam 40 is suspended with jacks 32, and the shear reinforcing bars 4 are inserted through the inner netted reinforcement 2 and the outer netted reinforcement 3 with the distance between both of the netted reinforcements 2 and 3 slightly narrowed, and a unit 1 is formed with the hooking parts 4a hung on and fixed to the netted reinforcements.  Therefore, a large-sized wall reinforcement unit can be assembled efficiently and precisely.
Patent JP-H07280684-A (JP)
Title: Electrostatic capacity type sensor and manufacture thereof
Inventor: FURUMURA YOSHIYUKI
IPC: G01L9/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide an electrostatic capacity type sensor having high reliability by removing a clearance in an electrode leading-out section. CONSTITUTION:A leading-out section 10 for leading out a fixed electrode 8 on the internal surface of a cover 5 and a connecting space 11 are formed in a frame 2 made of silicon, and conductive polysilicon is deposited on the internal surfaces of the leading-out section 10 and the connecting space 11 through an insulating film 12 consisting of SiO2, thus forming an outgoing line 13. Clearances 14 with the frame 2 on both sides of the outgoing line 13 in the leading-out section 10 are buried without clearances with insulating films 15 composed of SiO2 grown by thermally oxidizing and treating polysilicon and the silicon of the frame 2. The leading-out section 10 is sealed by joining the cover 5 with the frame 2, thus hermetically sealing a pressure chamber 4 and the connecting space 11.
Patent JP-H04301058-A (JP)
Title: Alloyed galvanized steel
Inventor: SAORI TAKASHI
IPC: C23C28/00
Filed: 1991-03-28
Abstract: PURPOSE:To offer a steel in which the growth of a brittle GAMMA layer is suppressed and suitable for swift alloying treatment of a galvanized layer. CONSTITUTION:This is a steel to be plated in which an Fe-B preplated layer is formed, and at the time of defining the unit coating weight of an Fe-B preplated layer as A and the objective unit coating weight of the alloyed galvanized layer as B, the relationship of A/B=0.05 to 0.15 is retained. This preplated layer is formed by 1 to 20g/m<2> coating weight by electroplating, strike plating or the like. Because the Fe-B preplated layer promotes the alloying without the influence of the degenerated surface layer of the steel to be plated, the sheet passing rate can be raised to increase its productivity. Furthermore, it acts as the supply source of Fe contained in the galvannealed layer.
Patent JP-S59214946-A (JP)
Title: Security control system of data
Inventor: SAOTOME HIROSHI
IPC: G06F21/31
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a simplified system enabling a user to access plural data groups continuously without complete execution of password inputs by storing the inputted passwords in a prescribed storing area. CONSTITUTION:A means for storing inputted passwords in a prescribed storing area is formed. If an access request to an information set is inputted to a proccessor 3 through a keyboard 2, a protection code 7 in a file 5 is checked to test whether the information is locked or not. When the protection code 7 is ''1'' and the information is locked, whether a password 8 necessary for the unlocking of the information is included or not in a password stack in a storage device 4 is tested, and when the password 8 is not included, a password input request is displayed on a display 1. When the inputted password coincides with a key necessary for the unlocking, the input password is stored in the password stack and then the information is unlocked. In case of inconsistency, an input request is displayed again on the display 1.
Patent JP-H08259262-A (JP)
Title: Low melting point seal bonding composition
Inventor: HAYASHI MASAAKI
IPC: C03C8/04
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a low m.p. seal bonding compsn. not contg. a harmful material such as PbO or a component which volatilizes at the time of firing and capable of firing at a low temp. by imparting a compsn. contg. Ag2 O, MoO3 , ZnO, TeO2 , and V2 O5 in a specified weight ratio. CONSTITUTION: This low m.p. seal bonding compsn. has a compsn. consisting of, by weight, 8-20% Ag2 O, 20-35% MoO3 , 1-6% ZnO, 30-55% TeO2 , and 5-19% V2 O5 and preferably has a compsn. consisting of, by weight, 10-18% Ag2 O, 23-32% MoO3 , 2-5% ZnO, 33-50% TeO2 and 8-18% V2 O5 . Since this seal bonding compsn. is stable and has a low softening point and a low pour point, it can be fired at a low temp. of 350-400 deg.C and is fit to bond various electronic parts and to airtightly seal a package. When 45-65vol.% of this seal bonding compsn. is mixed with 55-35vol.% powdery refractory filler such as alumina, the coefft. of thermal expansion of this compsn. is reduced and the mechanical strength can be enhanced.
Patent JP-S5313044-A (JP)
Title: Air bearing
Inventor: YOKONO NAOYUKI
IPC: F16C32/06
Filed: 1976-07-22
Abstract: PURPOSE: To eliminate the effect of dust, flaw and the like even when there are such substances and flaw on a travelling floor surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000283265-A (JP)
Title: Gear for image forming apparatus
Inventor: NAKANO HIROSHI
IPC: G03G21/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gear capable of improving the rotating accuracy of a driven member such as a photoreceptor drum or the like. SOLUTION: This gear is formed by a composite member having a first external tooth 103a and a second external tooth 103b, and the gear includes a first member 103A where the first external tooth 103a is formed, and a second member 103B where the second external tooth 103b is formed. In the first member 103A, an internal tooth 103d meshing with the second external tooth 103b is formed, and the first member 103A and the second member 103B are joined through the internal tooth 103d and the second external tooth 103B.
Patent JP-S59224688-A (JP)
Title: Breeding of plant cell
Inventor: REIMONDO DAGURASU SHIRITO
IPC: A01G7/00
Filed: 1984-04-28
Abstract: 1. A process for producing proliferating cell aggregates, which comprises a) uniformly distributing isolated protoplasts or isolated cells regenerated from protoplasts in or on an agarose-solidified culture medium, and/or b) cutting the pretreated and solidified culture medium into segments and transferring the segments to a nutrient solution, and continuing culturing in both cases until the cell aggregates have attained the desired size.
Patent JP-S62243460-A (JP)
Title: Subscriber's control appliance
Inventor: FUKUSHI TOSHIO
IPC: H04M11/00
Filed: 1986-04-16
Abstract: PURPOSE:To freely select the combination of connected subscriber's appliance by providing an appliance designation button designating a subscriber's appliance in use among various subscriber appliances to be connected at a call, switching communication and additional caller or the like. CONSTITUTION:In depressing the call/end button 3 of a subscriber's control appliance, the subscriber's control appliance checks the presence of a subscriber' s appliance in use at present. Then the communication speed of an usable appli ance is read form a memories 30, 31 to decide a line to be used so as to check whether or not a line is used. Further, the prescence of a network control func tion is checked from the memories 30, 31, discriminated totally to decide the usable appliance and a port to be connected and the usble appliance name is displayed on a flexible button 6 as an appliance designation button. Thus, the user uses the dislayed button 6 to designate freely the subscriber's appliance in use. Further, the processing above is applied similarly to the additional call and the switching communication.
Patent JP-H08285727-A (JP)
Title: Lens selection table for glasses
Inventor: TANAKA KUNIMICHI
IPC: G01M11/02
Filed: 1995-04-13
Abstract: PURPOSE: To a lightweight, compact and portable lens selection table for glasses. CONSTITUTION: The lens selection table for glasses comprises a short sight table section 10 having U-shaped cross-section, an intermediate sight table section 20 mounted slidingly therein, and a turnable intermediate sight board holding member 30 having a groove for receiving an intermediate sight board mounted at the end part of the intermediate sight table section 20. When the lens selection table is used, the intermediate sight table section 20 is slid to arrange an object, being observed in real life, on the upper surface of the short and intermediate sight table sections 10, 20. Subsequently, the intermediate sight board holding member 30 is turned to present the groove into which intermediate sight board is inserted.  When the lens selection table is not used, the intermediate sight table section 20 and the intermediate sight board holding member 30 are contained in the short sight table section 10 and thereby the overall size of lens selection table for glasses is reduced while facilitating carriage because of lightweight.