baber/WOPTO huggingface dataset:
Patent JP-S5263561-A (JP)
Title: Disc brake
Inventor: OTANI YASUO
IPC: F16D55/224
Filed: 1975-11-20
Abstract: PURPOSE: Achievement of a disc brake having a floating component with high rigidity and vibration proofness by realizing close connection mutually due to wedge joint applied to a rod and a cylinder component as well as a rod and a caliper member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5472552-A (JP)
Title: Heat exchanger
Inventor: IGARASHI TOICHI
IPC: F28F1/32
Filed: 1977-11-21
Abstract: PURPOSE: To facilitate maintenance and inspection and improve electrical insulation characteristic by arranging a pair of coolant pipe and heating coolant pipe in zigzag in a laminated radiating fin.  
     CONSTITUTION: A heat exchanger 11 is equipped with a pair of coolant pipe 13 and heating coolant pipe 14 in zigzag in a laminated radiating fin 12. On the coolant pipe 13, a coolant feeding pipe 10 is arranged in free mounting through a joint 15. On the heating coolant pipe 14, one end of a heating coolant pipe 16 is connected through a joint 17, and the other end of a heating coolant feeding pipe 16 is connecteed with a heating source 19. The constitution described above facilitates main- tenance and inspection and improves electrical insulation characteristic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05313500-A (JP)
Title: Disposing of used liquid developer and device therefor
Inventor: YAMANAKA YOSHIE
IPC: G03G9/12
Filed: 1992-05-03
Abstract: PURPOSE:To improve the efficiency of the exchanging work and the transportation of a liquid developer and to prevent liquid leakage, etc., by recovering the unnecessary used liquid developer from a developer tank and solidifying it at a room temperature. CONSTITUTION:This device for disposing the used liquid developer is constituted by connecting a waste developer container 2 with the developer tank 3 by a connector 4 and providing a cock 5 between the connector 4 and the developer tank 3. The liquid developer 6 is moved to the waste developer container 2 by opening the cock 5 at the time of treatment, then the cock 5 is closed as before. Then, the waste developer container 2 is removed from the connector 4. After 1,2-hydroxylastearic acid is added thereto and mixed a solidification accelerator 1 is added to solidify the waste developer and the solidified waste is recovered together with the waste developer container 2.
Patent JP-H04367355-A (JP)
Title: Method for cleaning molten steel in tundish for continuous casting
Inventor: MIKI YUJI
IPC: B22D11/10
Filed: 1991-06-12
Abstract: PURPOSE:To clean a molten steel by promoting separation of non-metallic inclusion existing in molten steel in a tundish. CONSTITUTION:In the case of cleaning the molten steel 4 in the cylindrical tundish 5 by separating and removing the non-metallic inclusion while horizontally rotating with electromagnetic force of a rotary stirring device 1, when the molten steel 4 in the tundish 5 is stationary level, by raising number of revolution of the molten steel, removal of the non-metallic inclusion is promoted. At the unsteady time, when the level of molten steel 4 lowers by changing a ladle, by lowering the number of revolution of the molten steel, entrapping of slag is prevented and cleaning of the molten steel 4 is secured.
Patent JP-2000324951-A (JP)
Title: Plant-culturing device
Inventor: HONJO NAOMASA
IPC: A01G9/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a plant-culturing device capable of culturing many kinds of plants with few exchange frequency of water and capable of readily carrying out exchange operation of water. SOLUTION: This plant-culturing device 10 is formed of a device body 11 comprising fine porous baked product and a water supplier 20. The device body 11 protrusively installs a protruded part 13 for water absorption on the lower surface of the bottom 12 and protrusively installs a protruded part 14 for support on the upper surface of the bottom 12. The water supply body 20 supports the device body 11 put thereon and can supply water 21 to the projection 13 for water absorption.
Patent JP-S623109-A (JP)
Title: Cam shaft holder of internal-combustion engine
Inventor: KIHARA TERUO
IPC: F01L1/04
Filed: 1985-06-28
Abstract: PURPOSE:To aim at reduction of the amount of machining process, highly precise centering machining, reduction of friction loss and realization of a light and compact holder, by drilling a circular fitting hole for fitting cam shaft on a cam shaft holder body to be mounted on the upper end face of a cylinder head. CONSTITUTION:A cam shaft holder 9 is formed on the upper end face 12a of a cylinder head 12 a separate form. In this case, a circular fitting hole 10a for fitting cam shaft is provided on a cam shaft holder body 10. And the outer race 13a of a ball bearing 13 is pressed into the circular fitting hole 10a and the inner race 13b of he ball bearing 13 is fit to the outer circumference of a cam shaft 14. Then, the cam shaft 14 can be rotated in the cam shaft holder 9. As the circular fitting hole 10a is drilled on the holder body 10, the cam shaft 14 to be fit in the circular fitting hole 10a is positioned higher than the upper end 12a of the cylinder head 12. Then, the expected purpose can be attained.
Patent JP-H04367346-A (JP)
Title: Spring having excellent fatigue resistance
Inventor: YAMAO NORITO
IPC: C23F1/28
Filed: 1991-06-12
Abstract: PURPOSE:To increase the fatigue resistance of the spring and to reduce its size and weight by finishing the surface of a steel wire after drawing by electrolytic polishing or chemical polishing to a specific value or above of ten point surface roughness and further subjecting the steel wire to a shot peening treatment before or after forming to the spring. CONSTITUTION:The surface of the steel wire after drawing or hardening and tempering is finished by the electrolytic polishing or chemical polishing to <=5mum ten point surface roughness (Rz) of the surface roughness specified in JIS B-0601 and further, this steel wire is subjected to the shot peening treatment before or after forming to the spring. The surface roughness of the spring is extremely smoother than the spring which is not previously polished even if the steel wire is subjected to the shot peening treatment before or after the forming to the spring in this way. An important contribution is thus made to the decrease of the generation of stress concn., i.e., the improvement in the fatigue resistance. In addition, the size and weight of the spring are reduced.
Patent JP-H0433802-A (JP)
Title: Method for working top board
Inventor: KANEDA SHINICHI
IPC: A47B96/18
Filed: 1990-05-30
Abstract: PURPOSE:To make it possible to easily work a top board by a method wherein a chamfering part, in which the depth of cut changes gradually along an edge, is produced on the top face of the top board stock and, at the same time, a chamfering part, in which the depth of cut changes gradually along the edge in the direction opposite to that produced on its top face, is produced simultaneously on the under face of the top board stock. CONSTITUTION:Corresponding to the starting point I, the middle point II and the end point III of an arm 2, the depth of cut d1 to the top face of the edge of a router bit 31 is set to be d0 at the starting point I, dm at the middle point II and dMAX at the end point III. in addition, the depth of cut d2 to the under face of the edge of a router bit 32 is set to be dMAX at the starting point I, dm at the middle point II and d0 at he end point III. On the other hand, the one side edge 1L and the other side edge 1R of a top board stock 1 are respectively fixed so as to correspond to the starting point I and the end point III of the arm 2. After that, by running the arm 2 from the starting point I to the end point III under the condition that the router bit 3, which is in driving condition, is attached along an edge member 1c, a chamfering part b1, in which the depth of cut d1 becomes gradually deeper along the course starting from the one side edge 1L through an intermediate part 1M to the other side edge 1R, is produced on the top face 11 of the top board stock 1 and simultaneously a chamfering part b2, in which the depth of cut d2 becomes gradually shallower, is produced on the under face 12 of the top board stock. Thus, the chamfering part having twist along the edge of the top board can be produced.
Patent JP-H05151735-A (JP)
Title: Converter assembly for disk file having liquid film interface between head and disk
Inventor: TOOMASU AARU ARUBUREHITO
IPC: G11B21/21
Filed: 1992-06-01
Abstract: PURPOSE: To improve recording capability, corresponding to the reduction of an interval between a head and a disk in a disk file. CONSTITUTION: In the disk file with a disk coated with the film of the lubricant of high viscosity and a lubricant reservoir for replenishing lubricant to the disk, a converter carrier 20 is provided with legs 40, 42 and 44, capable of sliding on the surface of the liquid film of high viscosity. A converter 46 is fixed to a carrier 20 near the gliding leg 44.
Patent JP-S5842223-A (JP)
Inventor: SAWAIRI KIYOSHI
IPC: H01F27/00
Filed: 1981-09-04
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-S63305766-A (JP)
Title: Self-driven linear motor
Inventor: UEHA SADAYUKI
IPC: H02N2/00
Filed: 1987-06-03
Abstract: PURPOSE:To permit the fine control of movement and the driving of a long running distance, by a method wherein an oscillating body is provided with piezo-electric laminates on both sides thereof while the timing of the expansion and contraction of the laminates is regulated. CONSTITUTION:In a self-driven linear motor 1, incorporated into a linear rail X having a rectangular section, a linear running body 2 is arranged at the lower surface side of a sliding surface Y, opposing to the linear rail X, and a transfer body 15, supporting a conveying matter W, is arranged at the upper surface side of the sliding surface Y. The running body 2 is constituted of metallic blocks 5a, 5b, arranged at both sides of the laminates of vertical oscillating elements 4 consisting of two sheets of annular piezo-electric elements having different directions of polarization mutually, and a bolt 7, inserted into a screw thread provided on the inner surfaces of respective metallic blocks 5a, 5b to screw the screw threads 8a, 8b on the upper and lower ends thereof and pinch the oscillating elements 4. The transfer body 15, consisting wheels 16 and side plates 17, is pressed against the sliding surface Y by tension springs 19 to contact with the surface Y. According to this method, the transfer body 15 moves on the linear rail X by the expansion and contraction of the oscillating body 3 and the expansion rate of the piezo-electric elements 10a, 10b.
Patent JP-H09318728-A (JP)
Title: Radar apparatus for vehicle
Inventor: OKI TAKAHIKO
IPC: G01S13/93
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus for a vehicle which can contribute to higher sensitivity at a long range maintaining response to cut in or the like at a short range. SOLUTION: An output signal comprising a light wave, an electromagnetic wave or a sound wave is irradiated in a pulse ahead of a vehicle from a receiving antenna 9 of a radar head 1 and the reflected signal from ahead of the vehicle is received by a receiving antenna 9 of the radar head 1. In this process, the output signal after the reception is sampled at each fixed time to perform an integral computation with an integration circuit 3. As a result, when the resulting integrated value exceeds a specified value with a signal processing circuit 4, a distance to a front obstacle is calculated based on a time difference between the transmitted signal and the received signal.
Patent JP-S6224371-A (JP)
Title: Graphic processing system
Inventor: OSAWA AKIRA
IPC: G06T15/00
Filed: 1985-06-28
Abstract: PURPOSE:To attain the partial processing of a cubic pattern or picture data and to ensure the effective and high-speed operations with a graphic processing system, by dividing a pattern and the space storing the pattern into partial cubic spaces and showing these divided partial cubic spaces in the form of sets of pointers. CONSTITUTION:The feature points Pi and Pi+1 at the proper positions of a side of a 2-dimensional pattern and plural partial spaces are obtained from virtual space dividing lines Di and Di+1 and the sides of the pattern. The space pointers SPi and SPi+1 are provided to the points Pi and Pi+1 respectively in the form of a pair to indicate the addresses with each other with definition of SPPi. Then a space omegai is shown in a pair of pointers. Thus it is possible to perform partially the graphic processing related to the space by means of the pair of pointers. Thus the quantity of data to be processed is reduced and the memory capacity to be stored is saved. A 3-dimensional pattern also has a processing system fundamentally equal to that of the 2-dimensional pattern excepting for the face division in aalce of the line division.
Patent JP-H04364908-A (JP)
Title: Manufacture of phenol resin foamable body and its application
Inventor: AWANO SHIGETOSHI
IPC: C08K5/16
Filed: 1991-06-12
Abstract: PURPOSE:To use no foaming agent falling under the restriction of use of chlorofluorocarbon and realize no generation of chlorofluorocarbon, and also particularly provide a method of manufacturing a low density phenol resin foamable body ad also a method of manufacturing a composite panel to which the first manufacturing method is applied and the foaming-in-place application method. CONSTITUTION:To provide a method of manufacturing a phenol resin foamable body prepared by foaming and curing a reactive mixture of a foaming agent composed of liquid phenol resin, hydrogen peroxide and an isocyanate compound and a curing agent of either of an oxidized curing agent or an organic ester group and also the manufacturing method of a composite panel in which the first manufacturing method is applied, and also a foaming-in-place application method and a manufacturing method of a phenol resin foamable body for KENZAN, (frog in flower arrangement).
Patent JP-H037022-A (JP)
Title: Power supply controller
Inventor: UEMATSU MASAO
IPC: H02J3/00
Filed: 1989-06-02
Abstract: PURPOSE:To reduce the current flow before a current flow limiting circuit breaker is actuated by making a current flow limiting request to each end circuit when the current over the setting does flow. CONSTITUTION:If the current flowing to an incoming line exceeds a set value, then the primary request signal is sent out from an output section 8 of a current flow limiting control circuit 2 and sent to supply control circuits 14, 15 and 16 through an end circuit 10. For the supply control circuit there are A, B and C in setting. In the supply control circuit whose setting is C, the power supply is immediately interrupted. Unless the current flowing to the incoming line gets below the set value for all that, then the secondary request signal to limit the current flow will be issued from an output section 8. At this time, in the supply control circuit whose setting is B, the power supply is interrupted. If the current flowing to the incoming line fails to fall below the set value for all that, then all the power supply will be interrupted by the actuation of a circuit breaker 3 provided on the upper stream side than a junction.
Patent JP-S62298068-A (JP)
Title: Magnetic disk
Inventor: TAKEDA TAKAYUKI
IPC: G11B5/596
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a buried servo-magnetic disk which is free from interference of a data signal and a servo-signal, by recording a sine wave-shaped servo-signal by an AC bias method, in a servo signal recording layer which has been provided under a data recording layer. CONSTITUTION:A servo-signal recording layer 1 by an AC bias method is provided on a substrate 6, and a data recording layer 4 is provided thereon through a non-magnetic layer 5. In the recording layer 1, a sine wave-shaped servo-signal is recorded in advance by the AC bias method by a ring head of a wide gap. Recording and reproduction of a data are executed by a ring head of a narrow gap to the recording layer 4. An output of this disk becomes that which has superposed a reproducing data signal and a servo-signal but since the servo- signal is recorded by a sine-wave, a higher harmonic of the servo-signal is small and can be separated easily by a filter, therefore, introducing of the servo-signal to the data signal can be suppressed to the minimum.
Patent JP-S5566872-A (JP)
Title: Alkali cell
Inventor: KAWANOBE KOUHEI
IPC: H01M2/08
Filed: 1978-11-15
Abstract: PURPOSE: To enhance reliability for long period of time by permitting the detection of leakage of liquid and the display of cell life by providing an electrolyte detector at the junction between cell can, sealing plate, and gasket.  
     CONSTITUTION: The cell can 2 and the sealing plate 1 are processed by a caulking and sealing treatment with a mold with the interposition of the gasket 3 of nylon- 66 containing a dye. And, the electrolyte detector 4, manufactured by punching into a disk form a transparent material having an alkali detecting performance prepared by gradually cooling a molten nylon to which is added phenolphthalein indicator at a difinite temperature, is provided on the gasket 3 between the sealing plate 1 and the cell can 2 and then heated to make it adhere integrally to the sealing plate 1, the cell can 2, and the gasket 3. The detector 4 made of an epoxy resin containing approx. 7% phenolphthalein, for example, may be provided on the gasket 3 between the sealing plate 1 and the cell can 2. Thus, the leakage of alkali electrolyte can be effectively detected and hence the long-term reliability of cell can be raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H074699-A (JP)
Title: Air conditioner
Inventor: NAKAJIMA MASAKAZU
IPC: F24F13/22
Filed: 1993-06-11
Abstract: PURPOSE:To facilitate reduction of the size of a machine body and improve a service, and also lessen the possibility of leakage of water by making a waste water hose and a drain hose common in an air conditioner having a humidifier built in. CONSTITUTION:A common drain pan 24 receiving drain water dropping from a heat exchanger 6 and waste water flowing out of a humidifier 32 is provided in a main body. Besides, this drain pan 24 is provided with a support part 31 which supports a waste water hose 37 of the humidifier 32.
Patent JP-S5842102-A (JP)
Inventor: MORI TAKASHI
IPC: F21S19/00
Filed: 1981-09-07
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-H08334179-A (JP)
Title: Butterfly valve prevented from dew condensation and manufacture thereof
Inventor: YURUGI YOSHINORI
IPC: F16K1/22
Filed: 1995-06-07
Abstract: PURPOSE: To eliminate an insulating cover on a valve shaft cylindrical part and a driving part connecting part, and also integratedly connect a valve shaft cylindrical end part made of dissimilar metal and the journalled connecting part of a valve main body to each other forcibly. CONSTITUTION: The journalled connecting part 21a of a casting made hollow valve main body 21 made of aluminum and the other casting material in which an elastic sheet ring 23 is mounted on all inner circumferential surface, and the lower end part of a valve shaft cylindrical part 22 having a stainless made flange part 22a for installing an actuator, are integratedly connected to each other by a frictional pressure contact method utilized heat energy and forced pressure generated by friction caused when the valve shaft cylindrical part 22 is comprised to a fixing valve main body 21 while rotating it with a prescribed speed. Burr which is generated at the time of pressure contact is released in a clearance part 30 formed on inner/outer diameter parts of the pressure contact surfaces of both members.  Since a part suffering the influence of heat by friction pressure contact is locally, connecting strength having high quality, pressure contact having high accuracy, and size accuracy are obtained.
Patent JP-H05329499-A (JP)
Title: Pollution-free solidification treatment of hydrous sludge
Inventor: MATSUOKA KIICHI
IPC: C02F11/00
Filed: 1992-06-01
Abstract: PURPOSE:To eliminate the problems with heavy metals and to make solidified matter harmless to the human bodies even if the solidified matter is discarded as it is by kneading hydrous sludge with a powdery coating material and drying the kneaded matter obtd. in such a manner, then subjecting the kneaded matter to a heating treatment at the curing temp. of the coating material or above, thereby greatly improving the strength of the solidified matter obtd. in such a manner. CONSTITUTION:The pollution-free treatment method of the hydrous sludge is executed by kneading the hydrous sludge with the powdery coating material and drying the kneaded matter obtd. in such a manner, then subjecting the kneaded matter to the heating treatment at the curing temp. of the coating material or above. For example, the powdery coating material of a polyester system is compounded with the hydrous sludge generated in EVD and further a small volume of water is added thereto and the mixture is kneaded. This kneaded matter is injected into a cylindrical frame and is rested for two days. The molding is then parted from molds and is dried at >=100 deg.C temp.; thereafter the molding is heat-treated for one hour at 200 deg.C which is the curing temp. of the coating material or above. The strength of the solidified matter is, therefore, improved by the solidification effect of the powdery coating material and the elution rate of the heavy metals is confined within a reference value.
Patent JP-S5663423-A (JP)
Title: Device for vacuum impregnating winding fabric
Inventor: SAKAGAMI YOSHIKAZU
IPC: B29C57/00
Filed: 1979-10-31
Abstract: PURPOSE: To invade impregnating liquid perfectly even into microcellular spaces of a winding fabric by a method wherein the winding fabric consisting of a fiber is accommodated in a vacuum vessel and an outlet port or the outlet and inlet ports thereof are sealed by the impregnating liquid to maintain a vacuum of the inside of the vessel.  
     CONSTITUTION: A glass cloth 2 for winding is accommodated in a vacuum vessel 5 and the vessel is evacuated during a sufficient time. A back tension due to the winding is charged to the delivered glass cloth 2 by a resistance of S-feed rollers caused by passing through the S-feed rollers 3, 3. The delivered glass cloth 2 is heated by an electric heater 4 and is dried sufficiently in cooperating with the evacuating function while microcellular spaces of fibers of the glass cloth 2 are turned to vacuum condition perfectly. Subsequently, the glass cloth 2 is immersed into liquid resin within a vessel 7 and is withdrawn to outside after passing through nipping rolls 8, 8. The outside of the nipple rolles is in an ambient pressure, therefore, the liquid resin is impregnated into the microcellular spaces in the glass cloth 2 rapidly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08335035-A (JP)
Title: On-vehicle information system
Inventor: HARIGUCHI MASAO
IPC: H04N1/00
Filed: 1995-06-07
Abstract: PURPOSE: To convert a character difficult to read into a typed character easy to read, facilitate the read of the economic guide information from a partner, or easily obtain the information desired to know from the partner. CONSTITUTION: This system has a navigation device 1 having an on-vehicle indicator for informing a passenger of the information related to the present position of an automobile, a FAX receiving part 4 connected to a radio device 3 to receive FAX information from the outsider and a character extracting part 5 for extracting the character area from the FAX information received by the FAX receiving part 4, and the characters within the character area extracted by the character extracting part 5 are subjected to character style processing by a character processing output part P so as to be indicatable on an on-vehicle indicator 2.