baber/WOPTO huggingface dataset:
Patent JP-H01228653-A (JP)
Title: Method for pouring molten metal into mold in continuous casting and submerged nozzle for pouring molten metal
Inventor: SUZUKI NOBUTAKA
IPC: B22D11/103
Filed: 1988-03-09
Abstract: PURPOSE:To extend the service life of a nozzle and to improve the quality of a cast slab by forming outer circumferential layer of peripheral wall near powder line part of the submerged nozzle with permeable porous refractory and executing molten metal supplying while blowing inert gas from the outer circumferential surface. CONSTITUTION:On the outer circumferential surface near the powder line of the submerged nozzle 3 arranged at lower part of a tundish 1, the permeable porous refractory layer 3B is formed and at the back face thereof, distributing groove 3C is set. The porous refractory layer 3B is formed, by which the refractory granule is made to about 10-30% porosity. Successively, at the time of supplying the molten metal, the inert gas of Ar gas, etc., is supplied from gas supplying pipe 3E to blow the inert gas from the outer circumferential surface of the nozzle 3. The inert gas prevents oxidation of the metal and also erosive action by the powder layer 5 to the outer circumferential surface of the nozzle 3 is restrained. By this method, the service life of the nozzle 3 is extended and the quality of the cast slab is improved.
Patent JP-H0692834-A (JP)
Title: Cosmetic composition containing transfer protein
Inventor: CHIERII MOROO
IPC: A61K8/00
Filed: 1992-03-12
Abstract: PURPOSE: To provide a compsn. for cosmetics having an effect of restoring the epidermis and eventually an effect of retarding the aging of the skin. CONSTITUTION: This compsn. for cosmetics includes an effective amt., as cosmetics, of at least one kind of the phospholipid transfer protein derived from plant tissues or microorganisms in the additives permitted as cosmetics.
Patent JP-S62214209-A (JP)
Title: Stopping device for internal combustion engine
Inventor: IGARASHI OSAMU
IPC: F01M1/24
Filed: 1986-03-13
Abstract: PURPOSE:To prevent the erroneous operation on start or after start by stopping the operation of an internal combustion engine when the low pressure of lubricating oil continues over a prescribed time and by resetting a low pressure period detecting circuit during the time when the oil high pressure over a prescribed level is detected. CONSTITUTION:A low pressure period detecting circuit 6 detects the period when an oil pressure detecting switch 2 outputs a low pressure signal S1 through a condenser, etc. When the period when the low pressure signal S1 detected by the low pressure period detecting circuit 6 is outputted reaches the previously determined standard period, an oil pressure anomaly detecting circuit 7 outputs a stop signal Sp into a control circuit 4 for the combustion maintenance elements such as fuel valve, etc. A reset circuit 8 keeps the low pressure period detecting circuit 6 in the reset state during the time when the oil pressure detecting switch 2 outputs a high pressure signal S2.
Patent JP-H01228711-A (JP)
Title: Ball end mill tool
Inventor: KUWABARA HARUYOSHI
IPC: B23C5/10
Filed: 1988-03-09
Abstract: PURPOSE:To aim at enhancing the surface roughness without uncut part by disposing a cutting blade in the vicinity of the rotating center part of a bottom surface in a plane perpendicular to a rotary shaft. CONSTITUTION:A cutting blade 4 is arranged so as to be extended from the outer periphery of the side surface of a tool 1 toward the center thereof, and is disposed on an imaginary spherical surface (having a radius R) which is created by the tool 1 which is rotated. A cutting blade 3 adapted to cut a part which is left as a surface after machining in the vicinity of the rotating center part and connected to the cutting blade 4 is located on the bottom surface of the tool 1, perpendicular to a rotary shaft 2. Accordingly, when a cutting margin 6 of a material 5 to be cut is cut by the tool 1, a part 7 which is left as a surface after machining is cut into a flat surface, thereby it is possible to eliminate an uncut part.
Patent JP-H01228413-A (JP)
Title: Production of purified oil
Inventor: MUNESAWA MAKIKO
IPC: C11B9/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a purified oil readily and in high yield without being influenced by weather conditions by cultivating a tissue of plant belonging to the genus Anthemis differentiating and introducing an adventitious bud from the culture mixture and collecting a purified oil component produced and accumulated in the adventitious bud. CONSTITUTION:A tissue of a plant belonging to the genus Anthemis is cultivated, an adventitious bud is differentiated and introduced from the culture mixture, the adventitious bud is multiplied by subculture in a medium containing the optimum plant hormone, a strain to highly produce a purified oil is selected from the prepared adventitious bud and a purified oil component is collected from the adventitious bud. In order to select the strain to highly produce a purified oil from strains obtained by multiplying the adventitious bud, a method such as macroscopic selection through shape of the adventitious bud or selection by head space gas chromatography is used.
Patent JP-H04271456-A (JP)
Title: Call function execution control system
Inventor: NAGANO HIROAKI
IPC: G06F15/16
Filed: 1991-02-26
Abstract: PURPOSE:To terminate the process as soon as possible to return the result to a main program in the case of the existence of plural means which realize the function called by the main program. CONSTITUTION:In response to a function call from a main program 2, an execution preparing means 4 expands plural different program parts 101 to 103 having the same function on a main storage part 1 as function parts 31 to 33. An execution start means 5 causes plural processing executing means 6 to simultaneously execute the function parts 31 to 33 expanded on the main storage part 1. An end synchronizing means 7 returns the result of the function call to the main program 2 after waiting for the completion of the processing function of one of plural function parts 31 to 33 or failures of all function parts 31 to 33.
Patent JP-S60198732-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/822
Filed: 1984-03-21
Abstract: PURPOSE:To form a tantalum oxide film and a tantalum silicide film simultaneously by shaping a tantalum film on an Si substrate, forming a nitride film to one part of the tantalum film and thermally oxidizing the nitride film. CONSTITUTION:An Si oxide film 2 is formed on an Si substrate 1, and an Si film 3 is shaped on the film 2 as a wiring layer. A tantalum film 5 is formed on the substrate. A nitride film 6 consisting of an silicon nitride film, etc. is shaped partially on the film 5 on the Si wiring. A tantalum oxide film 7 and a tantalum silicide film 8 are shaped by oxidizing the substrate in an oxygen atmosphere.
Patent JP-H08251850-A (JP)
Title: Rotor of motor
Inventor: YOSHIHARA KATSUHIKO
IPC: H02K1/27
Filed: 1995-03-14
Abstract: PURPOSE: To prevent that a bonding agent overflows from a gap between a shaft and a cylindrical permanent magnet at the time of engaging the cylindrical permanent magnet with the shaft by providing a gap to absorb the excessively coated bonding agent to a part of the shaft where the cylindrical permanent magnet is bonded. CONSTITUTION: A groove 1a is provided in the circumferential direction to a part of the shaft where a cylindrical permanent magnet 3 is bonded in the rotor of a motor forming by bonding a cylindrical permanent magnet 3 to the shaft 1. Thereby, in the case of bonding the cylindrical permanent magnet 3 to the shaft 1, the bonding agent coated exceeding the gap between the shaft 1 and cylindrical permanent magnet 3 enters the groove la provided on the shaft l and does not overflow to the end face of the shaft. Therefore, the job to wipeout the end face of the shaft 1 can be eliminated.
Patent JP-S60221735-A (JP)
Title: Shutter for electronic camera
Inventor: NAKAMORI MASAO
IPC: G03B9/62
Filed: 1984-03-20
Abstract: PURPOSE:To switch still photography and beam photography easily by engaging and disengaging a rear blade driving lever through a rear blade lock lever and a motor lever. CONSTITUTION:The rear blade driving lever 6 is supported pivotally on a shaft 7 and the rear blade lock lever 31 supported pivotally on a shaft 32 is locked to the lock edge 10 of the lever. The arm 33 of the lock lever 31 is arranged in the rotary operation path of a motor lever 29 supported pivotally on a shaft 28. In this constitution, the lock lever 31 is displaced by the motor lever 29 during still photography and shutter blades operate to perform the still photography. Further, the lock lever 31 is held locked during movie photography and an aperture part is opened to perform the movie photography. Thus, the still photography and movie photography are switched easily.
Patent JP-H01228294-A (JP)
Title: Speaker cabinet
Inventor: ISHIDA KAZUHITO
IPC: H04R1/02
Filed: 1988-03-08
Abstract: PURPOSE:To form one and the same R machined faces respectively on both side edge front faces of a baffle plate and both side edge parts of a U shape shell body plate by obtaining the baffle plate, the U shape shell body plate consisting of a roof plate, a back plate and a bottom plate from a single R machining original plate. CONSTITUTION:The longitudinal both side end edge front faces are R machined to a prescribed dimension on a rectangular original plate A. From the original plate A, the U shape shell body plate 5 consisting of the roof plate 5a, the back plate 5b and the bottom plate 5c and the baffle plate 8 are formed. A speaker cabinet is constituted by folding machining by the use of grooves (a) and (b). Thereby, the same R machined faces are formed on both side edge front faces of the baffle plate 8 and both edge parts of the body plate 5.
Patent JP-S58169007-A (JP)
Title: Optical position measuring device
Inventor: SHIMIZU MOTOO
IPC: G01B11/00
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the errors due to the defocussing of an image, by performing the transmission and reception of light to and from a surface to be measured by using an optical fiber and a lens, and obtaining the interval between the lens and an object to be measured based on the interval between the lens and the end face of the optical fiber when the amount of the received light becomes the maximum. CONSTITUTION:The light is emitted from a light source 1 to the direction of a lens system 7 through the optical fiber 2, an optical coupler 3, and the optical fiber 4. The image of the end face of the optical fiber is formed on the surface S of the object to be measured through the lens system 7. The reflected light advances in the reverse direction and it is inputted into the end face of the optical fiber again. Then the light is inputted into a light detector 6 through the optical fiber 4 and the optical coupler 3, and the output signal v is obtained. The end face of the optical fiber 4 is scanned by a scanning means 11 in the reciprocating direction of (x). A reference pulse signal corresponds to the reference position of the end face of the optical fiber 4, which is scanned by a driving signal source 13. When the time between the reference pulse signal and one of the peak position pulse signals is measured, the interval (d) between the lens system 7 and the surface S can be obtained.
Patent JP-H05259724-A (JP)
Title: Print antenna
IPC: H01Q1/24
Filed: 1992-03-13
Abstract: PURPOSE:To attain miniaturization and light weight without need for the use of a high dielectric constant material. CONSTITUTION:The print antenna is provided with a loop conductor foil 1 whose one end connects to ground by a ground section 2 and a feeding section 3 connecting to the loop conductor foil 1 close to the ground section 2. A reactance loading means is formed by deforming part of the loop conductor foil 1. It is not required to use a high dielectric constant material for a material for a dielectric layer 10, and the reactance loading means is used to reduce a loop length of the loop conductor material thereby reducing the area of the dielectric layer being a board.
Patent JP-S55146283-A (JP)
Title: Halting method for main machine of turbine or pump wheel at breakage of weak parts
Inventor: TAKAGI NOBUSUKE
IPC: F03B15/18
Filed: 1979-05-04
Abstract: PURPOSE: To prevent the occurrence of a self-exciting swing phenomenon by a method wherein the flow of water to a turbine and the like is intercepted completely, while normal guide vanes are kept at the opening near to that at the point of time of breakage, and later the turbine and the like are halted with guide vanes fully closed, in the case when weak parts are broken.  
     CONSTITUTION: When a main machine is halted under the condition that weak parts 8 are broken, normal guide vanes 2 whose weak parts 8 are not broken are kept at the opening for regular operation, while the flow of water to a turbine etc. is intercepted completely by closing an inlet port valve 5 completely, and then the normal guide vanes kept so far at the opening for regular operation is closed completely. After that, the main machine is stopped completely by using a mechanical brake. In this case, even if the guide vane whose weak parts 8 are broken rotates abruptly in the direction of closure, a water hammer occurring in a waterway system is relatively small, since other normal guide vanes are open at the opening for regular operation, and thus the occurence of a self-exciting swing phenomenon can be prevented completely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55146921-A (JP)
Title: Rubber molded stationary type induction apparatus
Inventor: DOBASHI MASARU
IPC: H01F27/28
Filed: 1979-05-02
Abstract: PURPOSE:To prevent the occurrence of corona discharge by a method wherein an uneven layer of thermohardening resin is provided on the external surface of a coil so that adhering force to the rubber member is increased. CONSTITUTION:A layer 3 of resin which is semi-dry at normal temperature is provided on an iron core 1 and coils 2a, 2b, and a knurling is applied to the external surface so as to copy the unevenness 4, then the layer is heated and hardened. Next, the layer is coated with liquid rubber which readily wets with the unevenness 4. As a rubber coating material, the most suitable one is a thermosetting polymer consisting of a liquid polybutadiene with 50% or more of hydrogenation ratio, 1.7-2.4 of the average number of hydroxyls, and 1,000-8,000 of mean molecular weight; an isocyanate compound; and inorganic fillers. When the layer of resin is half-hardened, powder such as quartz having a grain size of 100-1,000mum may be sprayed in order to form an uneven surface. With this constitution, the adhesive strength of the rubber member is strengthened, thus preventing the occurrence of corona discharge due to exfoliation.
Patent JP-2000248607-A (JP)
Title: Vacuum valve unit
Inventor: OTSUKA TETSUSHI
IPC: E03F5/22
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent sewage from remaining in a suction pipe when sewage is not sucked and prevent adhesion of suspensions by providing a vent hole provided in a pipe wall near a vacuum valve and a vacuum auxiliary valve that opens and closes the vent hole in the suction pipe that sucks sewage in a water storage tank and specifying opening and closing actions of the vacuum valve and the vacuum auxiliary valve. SOLUTION: A vacuum valve unit U is comprised of a water storage tank 1, an inflow pipe 2, a connection pipe 3, a suction pipe 4, a vacuum valve 5, a vacuum auxiliary valve 8 that opens and closes a vent hole provided in a pipe wall near the vacuum valve 5 of the suction pipe 4 and a water level sensor 9. When the vacuum valve 5 closes the joint between the suction pipe 4 and the connection pipe 3, the vacuum auxiliary valve 8 opens the vent hole provided in the wall of the suction pipe 4, keeps the interior of the suction pipe 4 at an atmospheric pressure and drops sewage in the suction pipe 4.  When the water level sensor 9 detects that the level of sewage has reached a prescribed height and the vacuum valve 5 opens the joint between the suction pipe 4 and the connection pipe 3, the vacuum auxiliary valve 8 closes the vent hole of the suction pipe 4 and sucks sewage in the water storage tank 1 without trouble.
Patent JP-S61214208-A (JP)
Title: Protective film for magnetic recording medium
Inventor: FUTAMOTO MASAAKI
IPC: C10M103/04
Filed: 1985-03-20
Abstract: PURPOSE:To improve resistance to sliding with a head by using thin films of two layers playing different roles as the protective film for a thin ferromagnetic film formed on a prescribed substrate. CONSTITUTION:The film consisting of the material which prevents the deterioration of the quality of the thin ferromagnetic metallic film and has good wear resistance is provided as the 1st layer 11 on the thin ferromagnetic metallic film 10 formed on the substrate 1 and the thin film consisting of the material having small friction against sliding with the head is provided as the 2nd layer 12 thereon. Si, Ge, B or an alloy consisting essentially of an element thereof or SiC or the compd. contg. such elements as the essential component is preferable as the material for the 1st layer. These materials yield easily the dense film which is hard, has good wear resistance and is free from pinholes, etc. The film has the high adhesive strength to the ferromagnetic film. Sn, Pb, In or the like or the alloy consisting essentially of one element thereof is preferable as the material for the 2nd layer. These materials are generally soft and play the role of a lubricating agent between the 1st layer consisting of the hard material and the head consisting of the hard material. The resistance to sliding with the head is thus improved.
Patent JP-H04290771-A (JP)
Title: Method and device for handling passbook
Inventor: TANAKA HIDEYO
IPC: B41J13/10
Filed: 1991-03-19
Abstract: PURPOSE:To execute efficient processing on passbooks brought back by a clerk on outside duty and passbooks received at a bank counter. CONSTITUTION:A plurality of passbooks brought back by a clerk on outside duty are stored in a recovery hopper 6. When printing processing on a second passbook inserted through an insertion port 1 becomes necessary in the middle of the processing on a first passbook taken out of the recovery hopper 6, printing data of the first passbook are stored in a memory and at the same time, the first passbook is shunted into a temporary holding area 10. Thereby printing on the second passbook can be executed with priority given.
Patent JP-H05256232-A (JP)
Title: Control device for idle rotation
IPC: F02M69/32
Filed: 1992-03-13
Abstract: PURPOSE:To provide an idle rotation control device having a servo-mechanism at a low price. CONSTITUTION:An idle rotation control device is unitedly composed of a supporting member for a plunger 9 and a holding member for an electric wire 20. Thus reduction in the number of parts and the simplification of manufacturing process can be realized to produce reduction in the unit price of a product.
Patent JP-H01230160-A (JP)
Title: Electronic equipment
Inventor: MATSUMOTO SHINICHI
IPC: G06F15/02
Filed: 1988-03-10
Abstract: PURPOSE:To calculate a part of a calculating expression, which has been once inputted, without a complicated operation by calculating a partial expression in a designated range, and displaying a calculation result on a display device. CONSTITUTION:By operating the whole expression inputted from a keyboard, 1, moving a cursor C to a desired digit position, and pushing down a designated key 4, designating marks P are set at plural points, and the partial expression between them is executed and displayed. In addition, the whole original expression can be displayed after the partial operation according to the operation of a restoring key 1c. Thus, the desired partial expression in the inputted calculating expression is calculated, and its result can be outputted.
Patent JP-H05259915-A (JP)
Title: Current addition type d/a converter
IPC: H03M1/74
Filed: 1992-03-13
Abstract: PURPOSE:To provide a D/A converter having less non-linear error even if the current value distribution is produced in a matrix by dividing finely the matrix of a cell and selecting evenly the cells out of each divided area. CONSTITUTION:A decoder selects the cells in number corresponding with the input data out of the cells 1-31 included in a matrix. At this time, the matrix is divided into area A-H and the cells are evenly selected out of each area. Thus, the approximately equal number of cells can be selected between the current levels higher and lower than the average level of currents of all constant current sources despite the occurrence of the current value distribution. Therefore the errors can be canceled with each other between the cells having the current levels higher and lower than the average level respectively. Thus a non-linear error can be reduced.
Patent JP-H06247723-A (JP)
Title: Valve for switching blow head operations in bottle making machine
Inventor: TOMITA AKIRA
IPC: C03B9/36
Filed: 1993-02-19
Abstract: PURPOSE:To improve working efficiency by setting a switching valve capable of raising or lowering a blow head at the lower position of the head on the rough-die side of a glass forming machine in a dual pilot air passage. CONSTITUTION:A pilot air B for lowering is switched on, and a pilot air A for raising is switched off to place a blow head 1 at the lower position. A switching valve V is then operated to introduce the pilot air B into an air passage 11 from an air passage 12, and a spool valve Vs is operated to supply a main air M to the lower chamber 3b of a double-acting cylinder through the spool valve Vs and an air passage 13 to raise the head 1. Meanwhile, the switching valve V is returned to the original position to place the head 1 at the lower position. The timing of lifting the head 1 up and down is confirmed and adjusted by one operator on the rough-die side.
Patent JP-H09247740-A (JP)
Title: Mobile communication system and radio terminal equipment
Inventor: TANIGAWA KOICHI
IPC: H04W4/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the time to detect a radio base station of a talking available radio base station by a radio terminal equipment after position registration via a position registration exclusive radio base station. SOLUTION: A radio zone 401 is provided in addition to a radio zone 101 of a general radio base station 102 and a position registration exclusive radio base station 402 is arranged. The position registration exclusive radio base station 402 has a control channel slot position table to store a control channel slot position of the surrounding general radio base station 102 and accepts only position registration from the radio terminal equipment 103 and informs the control channel slot position table to the radio terminal equipment 103. The radio terminal equipment 103 detects a communication available radio base station based on the received control channel slot position table when the position registration exclusive radio base station 402 finishes the position registration.