baber/WOPTO huggingface dataset:
Patent JP-S60249055-A (JP)
Title: Method and device for evaluating lubricating agent
Inventor: YABE TAKAO
IPC: G01N33/30
Filed: 1984-05-23
Abstract: PURPOSE:To evaluate precisely the high-temp. performance of a lubricating agent by introducing the lubricating agent under heating into a see-through cylinder while driving back and forth a piston and observing the change of the inside wall of the cylinder and the periphery of the piston after prescribed time. CONSTITUTION:The lubricating agent is continuously dropped in the see-through cylinder 1 consisting of heat-resistant hard glass, etc. at the temp. in the cylinder 1 kept at 100-400 deg.C in a temp. control part 12 while the piston 4 is driven back and forth in the cylinder 1 at the prescribed speed by operating a speed changer 8. The degree of staining on the inside wall of the cylinder 1 and the circumferential surface of the piston 4 is visually observed after several hours. The high-temp. performance of the lubricating agent is thus easily and precisely evaluated.
Patent JP-H04338153-A (JP)
Title: Dielectric porcelain composition
Inventor: KAGATA HIROSHI
IPC: H01B3/12
Filed: 1991-05-10
Abstract: PURPOSE:To provide a compsn. having a high dielectric constant, a low temp. coefft. of resonance frequency and high no-load Q and giving dielectric porcelain used in a microwave region. CONSTITUTION:When a compsn. consisting of lead oxide, hafnium oxide and calcium oxide is represented by a formula xPbO-yHfO2-zCaO (where x, y and z show molar ratio and x+y+z=1.0), the oxides are blended so as to satisfy 0.415<=y<=0.59 and 0.085<=z<=0.30 and the resulting compsn. is sintered.
Patent JP-H08296404-A (JP)
Title: Turbine load controller
Inventor: SANO FUMIYASU
IPC: F01D17/24
Filed: 1995-04-28
Abstract: PURPOSE: To provide stable turbine load control by outputting outputs to the first and the second OR gates, when the outputs of a terminal and another terminal of a switch, which are received by a deviation monitor, are more than the prescribed deviation, and flowing to one direction, when the output of an AND gate received by the switch is off, and flowing to the other direction, when it is on. CONSTITUTION: An output of a deviation monitor 5 and increase/decrease signals of a generator load instruction signal 30s are sent to an analog memory 1 via the first and the second OR gates 12, 13 respectively. The output of the analog memory 1 is input in an (a) terminal of a switch 15 and an actual load signal 31s is input in a (b) terminal. The outputs of (a), (c) terminals of the switch 15 are received by a deviation monitor 14 and when they are more than the prescribed deviation, the outputs are input in the first and the second OR gates 12, 13. The switch 15 is so set that the current flows (a)-(c), when an AND gate 18 is turned off and it flows (b)-(c), when it is turned on. This constitution can provide stable turbine load control, even in such a partial shutting that a main switch of the generator is not opened.
Patent JP-S589779-A (JP)
Title: Butt welding method
Inventor: AOKI YASUNORI
IPC: B23K9/23
Filed: 1981-07-08
Abstract: PURPOSE:To prevent the cracking of deposited metal and to increase the rate of deposition in butt welding of dissimilar materials of different m. p. by spot welding the thin metallic plate which is the same as the welding material used for welding on a low m. p. material side and arc welding the materials. CONSTITUTION:After mating of the groove face 1a of a base material 1 on a low m. p. side such as carbon steel and the groove face 2a of a base material 2 on a high m. p. side such as stainless steel is completed, a thin metallic sheet 4 having the chemical components and mechanical properties which are the same as or similar to those of an electrode wire 3 is adhered by spot welding 5 to the face 1a, after which both materials are arc welded. Since the material 1 on the low m. p. side is not exposed to right under the arc 6 generated by the wire 3, the excessive penetration of the material 1 by arc heat is suppressed, and since the sheet 4 melts and forms deposited metal together with the deposited metal 7 of the wire 3, the welding is made possible at a high rate of deposition.
Patent JP-S5229943-A (JP)
Title: Tripping device for switch
Inventor: NAGAI SEIKICHI
IPC: H01H9/54
Filed: 1975-09-01
Abstract: PURPOSE: To prevent unnecessary tripping of a switcher by automatically erasing the operation memory of a grounding relay in case of overcurrent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63268558-A (JP)
Title: Apparatus for breaking off casting plan parts
Inventor: YASUDA YOICHI
IPC: B22D31/00
Filed: 1987-04-27
Abstract: PURPOSE:To freely break off casting plan part in casting for shaft-like castings having various kinds of lengths by arranging means separately shifting receiving part of the casting, clamping position and break-off position in the casting plan part break-off apparatus for shaft-like casting by vertical casting. CONSTITUTION:The shaft-like castings with casting plan part in casting is put on a supporting part 3a of fixed receiving bar 3 at rear part and a carrying bar 6 is driven by a lifting cylinder 8 and a front/rear moving cylinder 12 and the shaft-like castings are in order sent frontward pitch by pitch to put on a casting receiver 5a of a receiving jig 5. Next, a clamping metal 25 is descended by working a clamping means 21 of a clamping and break-off head 24 and after clamping the shaft-like casting, a pushing metal 26 is descended by working the break-off means 22, to break off the shaft-like casting plan part by pushing. Then, the position of the receiving jig 5 is adjusted by working a main adjusting motor 14 and a sub-adjusting motor 19, and the positions of the clamping means 21 and the break-off means 22 are adjusted by working a clamping and break-off head adjusting motor 28, and each motor 14, 19, 28 is controlled by a control means 31.
Patent JP-H0629603-A (JP)
Title: Externally modulated optical transmitter
Inventor: MINNRAI KAO
IPC: H04B10/14
Filed: 1993-04-09
Abstract: PURPOSE: To assure long-period stability of an interferometer used as external modulator of a semiconductor laser. CONSTITUTION: A transmitter of a laser base which is externally modulated utilizes an automatic bias control(ABC) circuit 40 for keeping a bias voltage, applied to an external modulator at a specified level. The ABC circuit 40 generates a dither signal 42 and compares the phase of the dither signal 42, digitally with that of an optical signal generated with the external modulator. A phase comparator 50 (for example, a D-type flip flop) monitors drift at an optimum bias point of the modulator, and by continuously adjusting a level of DC-bias voltage applied to the external modulator, an output correction signal is generated.
Patent JP-S5731233-A (JP)
Title: Wireless transmitter
Inventor: UMEYAMA HIROSHI
IPC: H04B1/04
Filed: 1980-07-31
Abstract: PURPOSE:To realize an application of a low voltage accumulator which is charged by a solar battery to a power source, by specially providing a high-frequency amplifying circuit to the circuit of a wireless originator and at the same time adding a means for duplex modulation by means of a duplex modulated wave generating circuit. CONSTITUTION:A duplex modulated wave generating cirucit 3 using a low-voltage accumulator that is charged by a solar battery as a power source is used along with a high-frequency generating circuit 1 and a high-frequency amplifying circuit 2. At the same time, a lighting display circuit for display of the night position can also be aded. For instance, a low-voltage accumulator B3 which is charged by a solar battery 5 and through a diode D0 drives the circuits 3 and 1 with application of an operation switch SW, and the modulated high-frequency signal is amplified by the circuit 2 to be radiated through an antenna AN. The circuit 3 is connected to an optional dividing output terminal On and scan output terminal Sn to obtain the frequency signal.
Patent JP-S5440091-A (JP)
Title: Pile display systen fir plural images
Inventor: GOTOU RIYUUJI
IPC: G01S7/22
Filed: 1977-09-06
Abstract: PURPOSE:To secure a pile display between the image of radial PPI and the graphic image by transferring both the start and flyback signals of the radar video signal to the control circuit and then securing a synchronization between the video signal system and the graphic control system.
Patent JP-H02283349-A (JP)
Title: Ophthalmic apparatus
Inventor: NISHIO KOJI
IPC: A61B3/16
Filed: 1989-04-26
Abstract: PURPOSE:To carry out measurements efficiently and to enable a subject to be prevented from a pain due to repeated measurements in an improper measure range by adopting a configuration wherein a measure range is turned over to another one in case that two or more measurements are successively impossible in that range. CONSTITUTION:An intraocular pressure measurement part 1 is equipped with an air puff ejection part 10, a cornea deformation detection part 20 and and intraocular pressure measurement and control circuit 30, to which a pressure detection circuit 31, an applanation detection circuit 32, an auto/manual selector switch 40, a measure range selector switch 41, a printer switch 42 and a clear switch 43 are connected. A low measure range setting part 50 and a high measure range setting part 51 are connected to a solenoid actuation circuit 14 through the measure range selector switch 41. When two or more cases, wherein a measurement is impossible, occur successively, a possibility of higher intraocular pressure of the subject eye than a set level is judged to be high and the measure range is changed over to another one by this configuration, so that a possibility of repeating measurements in an incorrect measure range is reduced.
Patent JP-H045026-A (JP)
Title: Molding method of fiber reinforced thermoplastic resin
Inventor: TSUJIMOTO SOICHIRO
IPC: B29C70/06
Filed: 1990-04-23
Abstract: PURPOSE:To heat uniformly a sheet-like material in a curved surface-shape and to decrease remarkably the amt. of energy consumption by heat-melting a thermoplastic resin in the sheet-like material using a heater with a drape property. CONSTITUTION:It is possible to realize highly uniform heating by positioning a heater 1 with a drape property between a diaphragm 3 and a sheet-like material 2. The constitution of the heater 1 is a woven fabric or a knitted fabric consisting of electrically conductive fibers 6 such as metal resistant fibers and carbon fibers and heat-resistant and non-conductive fibers 7 for example. The electrically conductive fibers 6 are used only in monoaxial direction and one or a plurality of fibers 6 are connected in series to make them a set and each set connected in parallel is heated by applying an electric voltage. When the position of the heater 1 is set between the diaphragm 3 and the sheet-like material 2, insertion of a release film between the heater 1 and the sheet-like material 2 is pref. in view point of repeated use of the heater 1. As the heater has a drape property and it can be used under a condition where the heater is draped around a mold shape, the whole face of the draped sheet-like material can be uniformly heated.
Patent JP-S5733536-A (JP)
Title: Preservation of small fish
Inventor: TODA HIROTOSHI
IPC: A23B4/00
Filed: 1980-08-05
Abstract: PURPOSE: To preserve small fish at room temperature, for a long period, in high quality, by subjecting the small fish to the following treatments: boiling in saline water, quenching, drying, putting in a container made of a gas-impermeable plastic film, irradiating with micro-wave, inserting a disoxidation agent in the container, and sealing the container.  
     CONSTITUTION: Small fish, e.g. young sardines, boiled and dried young sardines, dried small sardines, parched small sardines, etc. is boiled in saline water containing food additives, quenched, and dried in the sun or with cool air flow. The dried fish is put into a container made of a gas-impermeable plastic film such as polyvinylidene film, polyamide film, polyester film, etc., and irradiated intermittently with micro-wave. Finally, a disoxidation agent is put into the plastic container and sealed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60802-A (JP)
Title: Organic high molecular membrane
Inventor: KAJIYAMA CHISATO
IPC: C08J5/18
Filed: 1983-06-16
Abstract: PURPOSE:To obtain an organic high molecular membrane capable of controlling a material selecting function by incorporating a material selectivity improving agent, such as a nematic liquid crystal substance and perfluorotributylamine, into the organic high molecular compd. CONSTITUTION:A nematic liquid crystal substance, such as methoxy-benzilidene- p-n-butylaniline, and a material selectivity improving agent, such as perfluorotributylamine and perfluorodecalin, are incorporated into an organic high molecular compd. which can be selected widely in accordance with the purpose and circumstance of its use as long as the compd. is compatible with the nematic liquid crystal substance. In addition, the organic high molecular membrane capable of selectively permeating metallic ions can be obtained by using crown ether.
Patent JP-H09293006-A (JP)
Title: Method for dividing parallel database and control system thereof
Inventor: KASAO HIDEAKI
IPC: G06F17/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a parallel database dividing method and its control system where work with the division number change of a database is efficiently executed in a parallel data control system for dividing a database. SOLUTION: An access request to the databse is generated from a job program, the request is judged to be storage or retrieval at first, the control number of an external storage device for storing a record through the use of a hash function at the time of storage and the record is stored in the external storage device in accordance with the control number. At the time of retrieval, the whole divided external storage devices are retrieved in parallel without using the hash function.
Patent JP-S62264491-A (JP)
Title: Copying system over different kind of media
Inventor: KOIKAWA KEIICHIROU
IPC: G11B27/034
Filed: 1986-05-10
Abstract: PURPOSE:To facilitate the data copying over different types of media by detecting the record length of a copying part and a part to be copied, connecting and separating the record length of the record of the part to be copied, adding the space to the remaining part of the record length and making the result coincident with the record length of the part to be copied. CONSTITUTION:When the record length of a copying part is longer than the record length of a part to be copied, the data to write that the record length of the part to be copied in one record of the copying part is copied to one record of the part to be copied and the remainder is copied to the second record of the part to be copied are prepared further, it is determined whether or not the remaining record length of the copying part is shorter than the record length of the part to be copied. When the remaining record length of the copying part is longer, the writing data preparation is completed, and when the record length is shorter, the data to write that space is written into the remaining part of the record length of the part to be copied are added. A writing record length counting part 2 sends the prepared writing data to a writing control part 6 and the writing control part 6 writes the received writing data to the copying part or the part to be copied.
Patent JP-S62269919-A (JP)
Title: Automatic focusing device
Inventor: HAMADA MASATAKA
IPC: G03B13/36
Filed: 1987-04-28
Abstract: PURPOSE:To attain stable focus detection and to shorten time up to a focused state by inhibiting control based upon disabled focus detection at the time of temporary disabled focus detection due to the removal or the like of an object from a focus detecting area. CONSTITUTION:If disabled focus detection is decided by a deciding means when no movement of the object is detected by a moving body detecting means, prescribed control based upon the disabled focus detection is executed by a control means, but if the disabled focus detection is decided when the object is moving, the photographing lens is driven on the basis of a defocused value operated before the decision of the disabled focus detection without immediately executing the prescribed control based upon the disabled focus detection because it is considered that the disabled focus detection may be generated due to the removal of the subject from the focus detecting area. When the number of times of disabled focus detection by the deciding means continues the prescribed number of times, practical disablement of focus detection of the object is considered and the prescribed control based upon the disabled focus detection is executed.
Patent JP-S61264427-A (JP)
Title: Floppy disk loading system
Inventor: HIRAOKA TAKANAO
IPC: G11B19/12
Filed: 1985-05-20
Abstract: PURPOSE:To set freely disks and to facilitate the easy operation of a data processor by detecting the attributes of plural disks and connecting correctly these attributes to each input/output control part. CONSTITUTION:When floppy disks are set to decks 11-0 and 11-1', the reading parts 12 and 12' read first the ID written to each floppy disk. This read output is supplied to an attribute discriminating part 13 for discrimination whether the inserted disk is equal to a document disk or a dictionary disk. The output of this discrimination is supplied to a decoder 21 and compared with a table stored in a table storing part 22. Then the part 22 controls a switching circuit 23 in order to supply the signals sent from the document disk to a document production processing part 17' via a document input/output control part 15' and to supply the signals sent from the dictionary disk also to the part 17' via a dictionary input/output control part 16' respectively.
Patent JP-S5810167-A (JP)
Title: Method and apparatus for increasing revolution of turbine
Inventor: ARIMIZU TSUTOMU
IPC: F03B17/00
Filed: 1981-07-10
Abstract: PURPOSE:To increase the velocity energy of a turbine by using electromagnets and permanent magnets when the turbine speed is lower than a minimum level capable of converting its velocity energy into mechanical energy. CONSTITUTION:An inner shaft 4 and an outer shaft 3 connected to a turbine are journaled by a bearing 1. A ratchet wheel 5 is mounted on the outer shaft 3 while a disk 6 is mounted on the inner shaft 4. A pawl or pawls 7 are provided on the lower surface of the disk 6 so that the disk 6 is coupled with the ratchet wheel 5 by way of ratchet engagement. That is, the disk 6 is driven by the ratchet wheel 5 but it can be turned at a higher speed than the ratchet wheel 5. Further, permanent magnets 8 or the like are arranged around the outer circumference of the disk 6, and electromagnets 10 or the like are disposed on the outside of the permenent magnets 8 in the mannner of the facing each other. By use of a proper control mechanism, the attractive force acted between the permanent magnets 8 and the electromagnets 10 is utilized for increasing the revolution of turbine.
Patent JP-S61266015-A (JP)
Inventor: KONDO KOICHI
IPC: H02H3/20
Filed: 1985-05-20
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-H046742-A (JP)
Title: Metal halide lamp
Inventor: NAKAYAMA FUMINORI
IPC: H01J61/073
Filed: 1990-04-23
Abstract: PURPOSE:To increase the steam pressure of the halogenide in a light emitting tube and improve the stability of the life performance characteristic and color rendering property by specifying the structure shape of a spiral electrode, and specifying the distance between the inner wall of the light emitting tube and the spiral electrode. CONSTITUTION:A pair of electrodes 1, 2 are sealed at both ends of a light emitting tube 3, and a halogenide is sealed in the tube 3. Each of the electrodes 1, 2 is constituted of a spiral portion 1a and a linear portion 1b connected to it. The linear portion 1b is arranged on the center axis of the light emitting tube 3. The axis of the linear portion 1b and the center axis of the spiral potion 1a are displaced from each other. The distance between the outside of the spiral portion 1a and the inner wall of the light emitting tube 3 is short on one side and long on the opposite side. The temperature of the halogenide is increased on the near side, the steam pressure is increased, the distance between the maximum temperature section of the light emitting tube 3 and an arc column is increased, and the desired result is realized.
Patent JP-H07294745-A (JP)
Title: Back light panel
Inventor: WATANABE KIKUO
IPC: G02B27/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a back light panel having a high efficiency in converting to back light beams and uniform luminunce. CONSTITUTION:As for a light transmission body 1, a light incident surface is arranged on the left side, a light emitting surface 3 is arranged on the upper side and groove-shaped reflection parts 5 and 5' are formed on the rear surface 4 at a prescribed pitch. The groove depth of the front stage reflection part 5' is formed shallower than that of a rear stage reflection part 5. Among the inclined planes of respective reflection parts 5 and 5', at least the inclined planes close to the light incident surface are formed in a recessed shape when viewing from the inside of the light transmission body 1. Straight light G2 is taken out as G2', and light G3 made incident on the inclined plane near an apex P at a small tilt angle facing downward with respect to a horizontal plane is taken out as G3' while satisfying a total reflection condition. The straight light G1 made incident on the inclined plane while grazing the apex of the front stage reflection part 5' is totally reflected with enough space, and then, taken out as G1'.
Patent JP-H10304627-A (JP)
Title: Coil winder
Inventor: OTSUKI MASARU
IPC: B65H54/10
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a coil winder which produces no wire waste in the manufacture of a coil. SOLUTION: Prior to a coil winding work, wherein a wire 1 is wound around a bobbin 35 with the end of the wire housed in a slot 37 formed at the end of the bobbin 35 as a winding start end, a preliminary winding work is conducted by rotating spindles 11, 12 at a low speed to control the movement of an upper chuck device 4 which holds the draw-out side of the wire 1 above the bobbin 35 and thereby adjust the quantity of the wire 1 to be supplied to the bobbin 35. After the preliminary winding work has been finished, the end of the wire 1 is prepared so as to be slipped out of the slot 37 and wound around the bobbin 35.
Patent JP-H07293528-A (JP)
Title: Fixing method and fixing apparatus of article
Inventor: OKAWA YOSHIMICHI
IPC: F16B13/08
Filed: 1994-04-21
Abstract: PURPOSE:To provide a fixing method and a fixing apparatus of an article which has an excellent drawing out strength, by making a removal stopper member bite in a base layer forcibly by drawing out a shaft a little. CONSTITUTION:An outer tube 1 having a diameter contraction part 1b at the front end of a tubular main body; a shaft 2 having its head 2b at the terminal of a rod form main body inserted to the inner side of the outer tube 1, and a male screw 2c near the tip; a female screw member screwed to the male screw 2c near the tip of the shaft 2; and a removal stopper member in which plural tapering radial legs 4b are formed from a circular member 4 formed integrally or fixed separately to the female screw member, toward the terminal side, by making the center of the circular member 4 as the center; are included in this fixing apparatus.
Patent JP-S5810398-A (JP)
Inventor: MITANI MASATAKA
IPC: H05B41/42
Filed: 1981-07-08
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。