baber/WOPTO huggingface dataset:
Patent JP-H01164674-A (JP)
Title: Manufacture of steering wheel core
Inventor: SUGIHARA SUSUMU
IPC: B29C70/16
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate the unmolding from a jig and improve the vibration characteristic by continuously winding a reinforced continuous long fiber bundle on the hollow section of a circular cylinder provided with a slit in the peripheral direction and arranged on the jig then impregnating it with a resin liquid and hardening it. CONSTITUTION:When the core of a steering wheel is to be manufactured, a reinforced continuous long fiber bundle 5a is drawn from a bobbin 1 and guided to a tank 2 storing a resin liquid 3, the reinforced continuous long fiber bundle 5b stuck and impregnated with the resin liquid 3 is continuously wound and laminated on the preset jig 6 to form a bound body 8' serving as a core 8. The bound body 8' is heat-cured, then the core 8 is unmolded from the jig 6. In this case, a pipe member 9 having a slit 9a in the peripheral direction and a notch 9b at the preset position is arranged on the base board 6c of the jig 6 and concentrically with a supporting stand 6a as a winding member, a reinforcing continuous long fiber bundle 5b is wound in this pipe member 9 to manufacture a covered ring core 8a.
Patent JP-H01164764-A (JP)
Title: Production of sintered body of aln
Inventor: TAKESHIMA YUTAKA
IPC: C04B35/581
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a sintered body of AlN having high heat conductivity in over the whole part without performing a treatment for removing the liquid phase after calcination by calcining a molded body of AlN admixed with a sintering aid while allowing the sintered AlN body to contact with another molded AlN contg. a less component for forming liquid phase than the first sintered AlN, or a molded AlN having a decreasing gradient of concn. of the liquid phase. CONSTITUTION:A molded body of AlN(A) admixed with a specified amt. of a sintering aid and having a larger content of portion for forming liquid phase is allowed to contact with a molded body(B) of AlN contg. less sintering aid and less portion for forming the liquid phase than the molded body(A). Both molded bodies(A, B) are calcined as they are held in contact. As the result, the liquid phase generated in the molded body(A) to be used as a target product migrates to the molded body(B). Thus, the content of the liquid phase is reduced in the sintered body of AlN has a target product, particularly, the product is formed in a purer state contg. less O2 as impurity. Thus, a sintered body of AlN having a high heat conductivity in over the whole part is obtd. without requiring a treatment for removing the liquid phase after calcination.
Patent JP-H01164699-A (JP)
Title: Power transmitting device for ship with both bow and stern propeller
Inventor: KUBO MASAYUKI
IPC: B63H23/02
Filed: 1987-12-18
Abstract: PURPOSE:To make propeller shafts same in length and reduce their types by directly connecting one of deceleration clutches arranged on both bow and stern propellers to an engine provided eccentrically to one of the bow side and the stern side and connecting the other apart from it. CONSTITUTION:Propellers 14 and 20 are arranged on the bow side and the stern side respectively, an engine 12 is provided eccentrically to one of them. The rotation of the engine 12 is transmitted to the propellers 14 and 20 via the engine 12, deceleration clutches 13 and 16 and propeller shafts 15 and 18. The deceleration clutch 13 on the side that the engine 12 is eccentrically provided is directly connected to the engine 12, the other deceleration clutch 16 is arranged apart from the engine 12 via a transmission shaft 17. Propeller shafts 15 and 18 of the propellers 14 and 20 are made same in length and connected to the deceleration clutches 13 and 16. The same one can be used for the propeller shaft and a stern tube 19, the number of components is reduced, and the length can be shortened.
Patent JP-H02166724-A (JP)
Title: Forming method of semiconductor film
Inventor: YAMAMOTO TEIJI
IPC: H01L21/203
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a high quality magnetic sensor, infrared sensor and the like by forming an insulating film having orientation property on the surface of a substrate, and forming and forming a film on the insulating film having the orientation property. CONSTITUTION:The surface of a device 1 such as nonmagnetic substrate comprising glass and the like and magnetic substrate of ferrite and the like is polished as a mirror surface. ZnO which is a piezoelectric material is evaporated on the surface of the substrate 1 in an oriented pattern by using a sputtering method. Thus, a high- resistance, insulating film 2 having orientation property is formed. Then, InSb film is formed by vacuum deposition on the insulating film 2 having the orientation property by a three-temperature method or a flash deposition method. Thus an InSb semiconductor film 3 is formed on the insulating film 2 having the orientation property. At this time, the semiconductor film 3 having the intense orientation property is obtained by evaporating the InSb on the insulating film 2 having the orientation property wherein crystal is oriented. When the semiconductor film 3 wherein the orientation property is intense is obtained, the lattice scattering of carriers in the semiconductor becomes less. Therefore, a semiconductor device having a high quality wherein carriers have a large mobility and the semiconductor film having high modibility is provided is obtained.
Patent JP-S63266651-A (JP)
Title: Magneto-optical recording medium
Inventor: CHIBA KIYOSHI
IPC: G11B11/105
Filed: 1987-12-22
Abstract: PURPOSE:To form a magneto-optical recording medium having good durability by forming a transparent dielectric layer of a dielectric transparent oxide layer consisting of the oxide of at least one element selected from a group consisting of In and Sn and having specific electric resistivity or above. CONSTITUTION:The dielectric layer 2 of the magneto-optical recording medium provided with a magneto-optical recording layer 3 via the dielectric layer 2 and further a protective layer 4 at need on a transparent synthetic resin substrate 1 is the dielectric transparent oxide layer consisting of the oxide of at least one element selected from the group consisting of In and Sn and having >=1X10<-1>OMEGA.cm electric resistivity. Such oxide film is, for example, the indium oxide (In2 O3) film and/or tin oxide (SnOx) film which has a sufficiently high oxygen concn. and has a low carrier concn. by defects, etc. The magneto-optical recording medium having extremely high environmental resistance and excellent dynamic characteristics by the improved angle of Kerr rotation is thereby obtd.
Patent JP-H09155778-A (JP)
Title: Suction head and its application method
Inventor: YOSHIDA TOKUJI
IPC: H01L21/677
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent suction of dust or the like, and reduce the number of replacement of filters. SOLUTION: The outer circumferential part at the lower surface of a suction head 1 is cut out so as to be formed into a non-sucking surface 2 where the difference in level is formed in a space interspaced from the lower surface of an inner side portions. The lower surface of the inner side portion other than one non-sucking surface 2 is made to be a suction surface 3. A suction port 4 is recessed so as to be formed at the center position of the suction surface 3. A suction hole 5 extended upward is formed at the center part of the suction port 4. The suction hole 5 is connected to the outer circumferential surface of the suction head 1. Air injection holes 6 are formed in the non-sucking surface 2. Each air injection hole 6 is connected with a main injection hole 7 after it has been extended upward. The main injection hole 7 is connected to the upper surface of the head 1.  The suction head 1 is connected to a holder. The suction hole 5 is connected to a pipeline which is extended from the holder so as to be connected with a vacuum pump. The main injection hole 7 is connected to a pipeline which is extended from the holder so as to be connected to a blower.
Patent JP-H06176026-A (JP)
Title: Work progress rate computing system
Inventor: IMAMINE HIROSHI
IPC: G06Q50/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide the work progress rate computing system which can calcu late a progress rate in consideration of the actual state according to the prog ress state and perform plan control of higher quality. CONSTITUTION:This computing system has an actual result man-hour input means 11 for inputting the actual result man-hours of respective work units, a progress rate input means 12 for inputting the progress rates of the respective work units, a plan man-hour input means 13 for inputting the plan man-hours of unstarted work units among the work units, and an arithmetic means 14 which calculates the progress rate to the whole work by processing the input values from the respective input means 11, 12, and 13. The computing means 14 processes the input values according to an expression to obtain the progress rate to the whole work.
Patent JP-H09159226-A (JP)
Title: Method for storing warm and chilled waters in underground aquifer and alternately using in winter and summer
Inventor: MIKOTA KENJI
IPC: F25B30/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to pour sufficiently lowered temperature water in an underwater chilled water zone by providing a chilled water tank and a cooling tower, storing ground water after using it as a warm heat source in a chilled water tank in winter, and supplying the water of the chilled water tank to the tower at night to cool it with cold air at night. SOLUTION: In winter, warm ground water is pumped from an underground warm water zone 1 by a lift pump 2, and once stored in the warm water tank 4 of the basement part of a building 3. The operation of the pump 2 is conducted by low-cost midnight power service at night, the tank 4 is insulated by a heat insulator, and the water temperature is held for a long time. The warm water stored in the tank 4 is supplied as the warm heat source for heating to the water heat source heat pump 5 of the facility of the building 3 by a feed water pump 6. The drained ground water of the pump 5 is stored in the chilled water tank 7 of the building 3. A cooling tower 8 installed on the roof of the building 3 is operated by the midnight power service, and chilled water is poured in an underground chilled water zone 10 via a strainer 9.  Even not in the northern country of much snowfall, it can be executed, and there is no anxiety of water contamination with melted snow water.
Patent JP-H08177021-A (JP)
Title: Emergency speed-reducing tool for automobile
Inventor: AKIYAMA HITOSHI
IPC: E01F15/00
Filed: 1994-12-26
Abstract: PURPOSE: To decrease the speed of an automobile safely without greatly damaging a car body at a short distance by composing an emergency speed reducing tool for the automobile of a main body section consisting of a flexible material and an L-shaped plate, and dburying the main body section and at least a part of the L-shaped plate into the ground arranging the speed reducer higher than the front spoiler for the automobile. CONSTITUTION: A riveted joint-shaped main body section R made of a flexible material is formed of a rivet upper-side head section 1, a rivet shaft section 3 and a rivet lower-side head section 2. The main body section R is inserted at the inserting section of an L-shaped plate 4, and disposed to an engaging section 6. Depth buried into an underground section 7 is adjusted in response to the height of a front spoiler for an automobile for a race. When the automobile for the race rushes into a buffer zone, the front spoiler collides with the upper end of the shaft section 3 of the main body R. The shaft section 3 is bent, and the L-shaped plate 4 is extracted while being pulled and trailed, thus reducing speed. Accordingly, speed can be decreased safely without overturning the automobile in a short distance, and without damaging the car body.
Patent JP-H06270775-A (JP)
Title: Head lamp washer
Inventor: KIMURA HIROAKI
IPC: B60S1/52
Filed: 1993-11-30
Abstract: PURPOSE:To improve a valve closing characteristic so as to prevent the leakage of washing liquid by forming a shutoff valve, built in the valve chamber of a piston, into a cylinder body using an elastic member, forming a seat part with one end thereof brought into pressure contact with the seat face by a spring to close a flow passage, and liberating the set part at the time of jetting the washing liquid. CONSTITUTION:When washing liquid 12 in a washing liquid tank is force-fed into a cylinder 5, a piston 6 moves up against a first spring 16. When the spring receiving part 29 of a lower piston forming member 6B stops in contact with the lower end face of an inner cylinder 8 and fluid pressure P in the cylinder 5 becomes larger than the spring force of a second spring 19, the seat part 32 of a shutoff valve 14 is elastically deformed upward, so that a ring protrusion 40 is separated from the seat face 25a to open a flow passage 13. As a result, the washing liquid 12 passes the flow passage 13, that is, a washing liquid feed hole 28-the interior of the shutoff valve 14-a recessed part 18-a communicating passage 22-a center hole 21, so as to be led to a nozzle 15, and washes a lens from a nozzle hole 15a.
Patent JP-H02170592-A (JP)
Title: Printed board warpage correcting method and device of carrierless soldering device
Inventor: KONDO KENJI
IPC: B23K1/08
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a board from warping upward or downward or to correct a warped board by a method wherein the board is pinched between a pressing piece which presses the upside of the board and a warpage preventive rod provided with a support which supports the underside of the board. CONSTITUTION:A pressing piece 14 of a warpage corrector 12 is made to descend to press the upside of a printed board 3. When a support 23 of a warpage preventing rod 27 is made to pivot after it descends lower than the board 3 with the descent of the pressing piece 14 and then to ascend, the support 28 bears on the underside of the board 3 and holes it, so that the board 3 is pinched between the pressing piece 14 and the support 28. By this setup, the prevention of warpage of the board 3 or the correction of the warped board 3 can be surely made through a simple operation, so that the printed board 3 can be improved in quality in a soldering process.
Patent JP-H09142770-A (JP)
Title: Controller of lifting electromagnet
Inventor: AOYAMA SHINJI
IPC: B66C1/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of burning losses caused by an overheated condition created by excessive excitation for a long time. SOLUTION: In a lifting electromagnet controller in which a target article is attracted by supplying specified exciting power to a lifting electromagnet 4, a magnetic detecting means 8 is provided in the magnetic circuit of the lifting electromagnet 4, the magnetic flux density of the magnetic circuit is obtained based on the output of the magnetic detecting means 8 when the lifting electromagnet 4 is determined in a non-load state based on this magnetic flux density, the magnetic path of the lifting electromagnet 4 is opened. In this case, after the passage of a specified period after the non-load state of the lifting electromagnet 4 is determined based on the output of the magnetic detecting means 8, preferably an alarm signal is outputted.  Further, when the lifting electromagnet 4 is determined to be in a loaded state based on the output of the magnetic detecting means 8 and after an alarm signal is outputted after the passage of a specified period, and then after the passage of a specified safe period, preferably the magnetic path of the lifting electromagnet 4 is opened.
Patent JP-2000144768-A (JP)
Title: Design construction for retaining wall block
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a design construction for retaining wall blocks capable of giving different impressions to viewers in some cases though the wall surface is the same while basically the wall surface is formed to several division surfaces permitting to change easily part of or whole of the design as required. SOLUTION: Several division surfaces 2 divided by a joint 13 are the design construction for retaining wall blocks formed at the wall surface 12. Here, in a state of covering on at least one division surface 2, a mask member 31 formed to the same profile as that of the division surface 2 is attached in a detachable manner, and the surface design of this mask member 31 and the surface design of the division surface 2 for covering this mask member 31 are made different each other.
Patent JP-H03187132-A (JP)
Title: Frame for shadow mask
Inventor: KATO NAOYUKI
IPC: H01J29/07
Filed: 1989-12-15
Abstract: PURPOSE:To improve the stiffness of a frame while preventing deformation and positional deviation of a mask by adding a reinforcing side part linearly combining an end part near side of a side wall part in the rectangular direction to a mask face and an end part near side of a flange part in the parallel direction so that the shape of the frame sectional surface may become the triangul frame shape. CONSTITUTION:A mask frame 1 is formed so that a frame cross section may be in the almost triangle frame by a method wherein a side wall part 8 in the orthogonal direction to the face of a mask 2 and a flange part 9 in the parallel direction to the face of the mask 2 are additionally provided with a reinforcing side part 10, which linearly connects the parts near the respective ends of both of them. Or, the mask frame is made of a rod material forming an almost triangle being enclosed by an oblique line connecting the parts near the respective end parts both of them. Thereby, stiffness of a sectional shape of the mask frame 1 is makedly improved to heighten strength while preventing deformation of a shadow mask 2 and positional deviation to the inside of a panel 3.
Patent JP-H09141940-A (JP)
Title: Image recorder
Inventor: MINAMIZAWA FUMIHIRO
IPC: B41J2/13
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To record image data of various resolution with high fidelity of providing means for controlling a feeding means and an operating means such that the feeding speed of a recording medium is differentiated from the operating speed of a transfer means and matched with the record dot pitch of the recording mode selected by a mode selection means. SOLUTION: A transfer belt 17 is provided with a flat transferred surface 17a extending in parallel with the nozzle surface of a record head 1 by means of two rollers 18, 19. The transfer belt 17 is brought into line contact with a recording paper 4 by means of one roller 20 to form a transferring part 17b on the recording paper 4. The transfer belt 17 transfers an image data, recorded on the transferred surface 17a, onto the recording paper 4 while being fed in the feeding direction of recording the paper 4. At the time of recording an image data having resolution different from that determined by the record head 1, feeding speed of the transfer belt 17 is differentiated from that of the recording paper 4 and matched with the record dot pitch.
Patent JP-H04193082-A (JP)
Title: Two-stator induction synchronous motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P1/50
Filed: 1990-11-26
Abstract: PURPOSE:To enlarge the starting torque and further enlarge synchronous torque too by constituting it of a revolving armature type AC generator, which is directly coupled with the rotary shaft and has a rectifying circuit, and inputting the DC output of the rectifying circuit in parallel to each of the rotor windings. CONSTITUTION:When the armature 70 of the revolving armature type AC generator directly coupled with the rotary shaft 10 is operated, the output of it is rectified with a rectifying circuit 36, and the DC output is input in parallel to the secondary windings 33 and 34. And DC currents flow to the second rotor windings 33 and 34 and magnetic poles are formed in rotor cores 81 and 82. These magnetic poles are made in the same polarities in the same position in the periphery of the rotor cores 81 and 82. On the other hand, since the angle of the phase difference between two rotating magnetic fields is 0 deg., the magnetic poles in the periphery of the stator confronting rotor cores 81 and 82 are made in the same polarity at the same position. Accordingly, the rotors generate the synchronous torque and they rotate at the synchronous speed.
Patent JP-H05160279-A (JP)
Title: Semiconductor device
Inventor: ASAHI YOSHINORI
IPC: H01L21/768
Filed: 1991-12-09
Abstract: PURPOSE:To prevent electromigration in a wiring part by restraining a wiring temperature from rising, by eliminating temperature gradient in a wiring and by reducing thermal response time by using an insulating film of a novel structure. CONSTITUTION:An insulating film 12 whose thermal conductivity is less than 0.1[W/cm.K] such as an SiO2 film and a polyimide film is formed on a semiconductor substrate 11. An insulating film 13 whose thermal conductivity is 0.1[W/cm.K] or more such as an SiC film, a BeO film and an Al2O3 film is formed on the insulating film 12. A wiring 14 is formed on the insulating film 13. The insulating film 13 is connected to the semiconductor substrate 11 when the occasion demands. Thereby, heat generated in a wiring is removed through an insulating film having low thermal resistance and electromigration is prevented.
Patent JP-H08178815-A (JP)
Title: Loader for abrasion test machine
Inventor: YAGAWA KAZUO
IPC: G01N3/56
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate fluctuation in the abrasion test using an abrasion test machine Lambourn by enhancing the loading accuracy especially in a low load region. CONSTITUTION: This is a loader 2 for abrasion test machine, in which a load is applied to a sample 3 in order to press the sample 3 against a grinding wheel 5, and which comprises a load cell 11 for detecting the load, a sample fixing part 4 provided at one end part of the load cell 11 through a coupling shaft 10, and an air cylinder 12 having a piston rod 13 for applying a load coupled to the other end of the load cell 11.
Patent JP-H05162769-A (JP)
Title: Rice ball package
Inventor: WATANABE KATSUMI
IPC: A23L7/10
Filed: 1991-12-09
Abstract: PURPOSE:To easily tear an outer film and remove the packaging film by a method wherein notches are provided at the opposite upper parts of both sides of a rice ball package and both the notches are so arranged as to coincide with the overlapping part and with the upper part of an unsealing strip. CONSTITUTION:An unsealing strip 2 is provided on an outer film 3 extending lengthwise approximately along its middle and a left inner film 4 is heat sealed to the outer film 3 throughout the length of its left side edge, from the left end of the upper side to near the unsealing strip 2 and from the left end of the lower side to near the unsealing strip 2. A right inner film 5 is heat sealed to the right side of the outer film 3 in almost the same manner as its left side. The inner films 4 and 5 are heat sealed to the outer film 3 with an inner end 6 of the left inner film 4 overlapped by an inner end 7 of the right inner film 5 along the middle of the outer film 3. A package 1 is provided with a pair of notches 14 and a pair of notches 15 formed at the opposite upper parts of heat seal parts 8 and 9 respectively on both sides of the package, extending widthwise of the package from its side edges and arranged at a predetermined space in each pair.