baber/WOPTO huggingface dataset:
Patent JP-H0290093-A (JP)
Title: Electronic clock
Inventor: MIYAZAWA OSAMU
IPC: G04C10/00
Filed: 1988-09-28
Abstract: PURPOSE:To contrive low power consumption, to decrease the number of parts furthermore and to make the configuration compact by driving an actuator at a period from 0.25 to 5 seconds. CONSTITUTION:In an actuator, the following parts are used; a stepping motor comprising a coil 1, a stator 2 and a rotor 5, a hairspring 10 as an accumulating means, a cavity 19 as a control means, a viscous fluid 17 and a viscous regulator comprising a viscous plate 14. When the actuator is intermittently driven in this constitution, a rotor pinion 6 which forms a unitary body with a rotor 5 intermittently drives a hairspring gear 9 which is engaged with the hairspring 10. The hairspring 10 can be rotated on the same shaft for a hairspring pinion 11. The viscous regulator has viscosity resistance that is proportional to a speed. The load of the viscous regulator brakes the hairspring pinion 11 through a viscous pinion 13, a viscous idler 18 and the like. Therefore, intermittent rotary energy is stored in the hairspring 10. Since the viscous regulator is slowly released, a second hand 16 is turned smoothly. When the rotor 5 is driven at, e.g. 1 step/2 seconds, a speed reducing ratio is only 1/8 in comparison with the time of 4 steps/1 second. The number of parts can be decreased.
Patent JP-S63147474-A (JP)
Inventor: PIITAA HERURI
IPC: F16L29/00
Filed: 1987-09-29
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-2000239495-A (JP)
Title: Stabilizer composition and resin composition using same
Inventor: IYAMA HIRONOBU
IPC: C08K5/13
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition excellent in resistance to bleed, resistance to solvent extraction and resistance to volatilization by melt kneading an epoxy group-containing olefinic copolymer and a stabilizer bearing a functional group selected among a phenolic hydroxyl group which is not concerned in an intramolecular hydrogen bond and contains a hydrogen atom in at least one of the o-positions of the hydroxyl group, a COOH group and a hydrazine group. SOLUTION: Preferably, 0.01-150 pts.wt. of a stabilizer are employed relative to 100 pts.wt. of an epoxy group-containing olefinic copolymer. The copolymer is preferably one comprising 20-99 wt.% of a vinyl group-containing monomer unit, 1-30 wt.% of an epoxy group-containing monomer unit and 0-50 wt.% of an ethylenically unsaturated ester compound unit. Incorporation of this stabilizer composition into a thermoplastic resin gives a resin composition improved in resistance to bleed of a stabilizer and the like. Preferably, 0.1-100 pts.wt. of the stabilizer composition are incorporated into 100 pts.wt. of the thermoplastic resin. As the thermoplastic resin is preferable PE, PS or the like.
Patent JP-2001064718-A (JP)
Title: METHOD FOR ADJUSTING Al CONCENTRATION IN HIGH Si- CONTAINING MOLTEN STEEL
Inventor: NISHI HIROKI
IPC: C21C7/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To adjust Al concentration in the very narrow range by adding an Al source into molten steel after passing a float-up treating time for executing the float-up of SiO2 in the molten steel with a degassing treatment. SOLUTION: During the float-up treating time for floating up SiO2, SiO2 suspended in the molten steel cal be obtained by analyzing SiO2. That is, when the Si concentration is stabilized to a fixed value by executing the sampling in the molten steel during degassing treatment, it can be considered that the float-up treatment is completed and the interval is made to the float-up treating time. Further, this float-up treating time can be pre-set from the float-up treatment needed to float up SiO2, too. That is, SiO2 is floated up in the almost whole quantity by circulating the molten steel seven times after starting the degassing treatment, and Si concentration in the molten steel is not varied. Therefore, after the molten steel is circulated seven times, Al source is added and thus, Al concentration is the molten steel is not remarkably varied from a target value.
Patent JP-S6397346-A (JP)
Title: Control method for slab cutting speed
Inventor: KADOTA KAZUHISA
IPC: B22D11/16
Filed: 1986-10-15
Abstract: PURPOSE:To execute high speed cutting by suitable speed pattern by detecting temp. distribution at slab width direction by a temp. sensor just before cutting and setting the cutting speed pattern based on this. CONSTITUTION:The temp. on the slab 2 surface is detected by the temp. sensor 5 just before cutting the slab 2 and this data is inputted to a torch speed control device 6. In the torch speed control device 6, the optimum cutting speed and the pattern are selected from the temp. toward width direction in the slab 2 and a chart of the practicable cutting speed. In this way, the speed pattern, which is higher speed for both of notching speed and the cutting speed and is shortened to the shifting timing from the notching speed to the cutting speed. Therefore, the remaining part of cutting-off for the slab is not occurred, and the high speed cutting is executed by the small-diameter torch.
Patent JP-H07162281-A (JP)
Title: Data input buffer
Inventor: KIYOU KIYOUU
IPC: H03K19/0185
Filed: 1994-10-06
Abstract: PURPOSE: To make it possible to maintain a stable input trip margin even when power supply voltage is changed and to obtain a data input buffer to be stably and surely operated. CONSTITUTION: A sense clock CLK outputted from a power supply voltage sensing circuit 220 is outputted as a logic 'low' when power supply voltage VCC becomes lower than reference voltage VREF and outputted as logical 'high' when the VCC becomes higher than the VREF. A PMOS transistor(TR) 55 to be controlled by the clock CLK is connected in parallel with a PMOS TR 50 in a Schmitt trigger circuit SM constituting a data input buffer and art NMOS TR 65 controlled by the clock CLK is connected to an NMOS TR 60. Thereby when the VCC is changed, the TRs 55, 65 are suitably turned on/off, so that the channel size ratio Wp/Wn of the TR 50 to the TR 60 is changed and an input trip margin for an input signal VIN is stabilized.
Patent JP-H034796-A (JP)
Title: T cell growth accelerator
Inventor: JIYAKIYUUZU BAN SUNITSUKU
IPC: C07H21/00
Filed: 1989-09-19
Abstract: NEW MATERIAL: A biologically pure mammal T cell growth factor comprising a protein which supports interleuckin 2- and interleukin 4-independent growth of helper T cells.  
     EXAMPLE: The helper T cell growth factor P40.  
     USE: Therapeutic agents which stimulate helper T cell growth.  
     PREPARATION: The factor P40 is obtained from the supernatant of a lectin- stimulated mouse helper T cell line, and purified to a specific activity of about 10 to about 10 10 U/mg to obtain the aimed single-stranded protein with basicity and a molecular weight of about 30 to about 40 KDa (rat P40pI10). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03107074-A (JP)
Title: Damping device of building
Inventor: NAKAMURA YOSHIYA
IPC: E04H9/02
Filed: 1989-09-21
Abstract: PURPOSE:To reduce a size of a damping device by standing a plurality of vertical boards on a PC wall with intervals, mounting a vessel filled with viscous substance and hanging from a beam vertical boards to be inserted between the vertical boards in the vessel and between the vertical boards and an inner wall surface of the vessel. CONSTITUTION:A lower end of a PC wall 3 is fixed to a lower beam 2 with a bolt 4. A vessel 7 filled with viscous substance 5 and with numerous lower vertical boards 6 standing is fixed to an upper end face of the PC wall 3 via a bolt. Numerous upper vertical boards 10 are hung from the lower face of the upper beam 2 to be inserted into slits between the lower vertical boards 6 and slits between the vertical boards 6 and an inner wall surface of the vessel 7. Further spacers 11 made of a sliding material or a bearing material for maintaining the slits are interposed between the upper vertical boards 10 and between the lower vertical boards 6 and the inner wall surfaces of the vessel 7.
Patent JP-H03107765-A (JP)
Title: Rapid measuring method for phosphorus of organic material
Inventor: YAMANAKA SHIGEYOSHI
IPC: G01N31/00
Filed: 1989-09-21
Abstract: PURPOSE:To end wet ashing in a short period of time by subjecting an org. material to the wet ashing by concd. sulfuric acid and hydrogen peroxide water and determining phosphorus by a phosphorous-molybdic acid method. CONSTITUTION:Ignition may arise in some cases by dropwise addition of the hydrogen peroxide water if the amt. of the concd. sulfuric acid is too small. A long time is required if the amt. is too large and, therefore, the ratio of the concd. sulfuric acid and the hydrogen peroxide is specified to about 1:5 to 1:20. The concd. sulfuric acid is first added to the sample of the org. material to heat and carbonize the material. Vigorous reaction takes place and a pale yellowish or colorless transparent liquid is instantaneously obtd. if the hydrogen peroxide water is added to the dark brown sulfuric acid soln. A small volume of water is added to the liquid so as not to affect the analysis of absorbance after this wet ashing. The liquid is then treated with potassium permanganate and sodium sulfite after heating. The wet ashing time is thus speeded up. This soln. is diluted with water and a specified volume thereof is fraction collected and is made acidic after neutralization. The phosphorus is determined by the phosphorous-molybdic acid method.
Patent JP-S63154047-A (JP)
Inventor: ARAN REIMONDO MUA
IPC: H02K11/04
Filed: 1987-09-28
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-S60135378-A (JP)
Title: Control method of automatic crawler press-in device
Inventor: ONO AKIO
IPC: B62D55/32
Filed: 1983-12-26
Abstract: PURPOSE:To prevent the occurrence of variations in press-in force, by installing a press-in detecting device in a press-in jig in having an eye to a fact that a spring-back value is proportional to the press-in force, while making it so as to press in a pin upon estimating the spring-back value from this press-in force detecting device. CONSTITUTION:First and second strain gauges 22 and 23 are attached to a bush press-in jig 10 at both side, while third and fourth stain gauges 24 and 25 are attached to a pin press-in jig 8 at both sides likewise. These first to fourth gauges 22, 23, 24 and 25 are connected with one another in a bridge type way. From each output of these third and fourth gauges 24 and 25, a press stop position estimating the sping-back value is calculated at operation parts 27 and 28, while this calculated value P is compared with an output value Q of a hole pitch sensor 11 by a comparator 30, and at that point that both values accord with each other, a press is stopped. In this connection, press-in operation at the bush side comes to an end with a confirmation that the bush press-in jig hits the bush end face.
Patent JP-H0767739-A (JP)
Title: Chair
Inventor: KOMURA TAKASHI
IPC: A61G5/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a chair which, in addition to its usage as a legless chair, may be used to assist a person with feeble knees, legs and loins like old people and others in smoothly lifting oneself out of the chair by alleviating the burden on the person in rising and the chair is also made reclinable. CONSTITUTION:The chair comprises a fixed seat back member 1 equipped with an elevator member 3 which is made freely movable upward and downward and fitted with a backrest member 5 and a seat member 4 which is made to incline forward following the elevation of the elevator member 3. The seat member 4 is made movable forward and backward and is also equipped with a reclining mechanism R to recline the backrest member 5 following the forward movement of the seat member 4. a backrest member 5 and a seat member 4 for assisting the rising up motion which inclines forward following the elevating member 3. The seat member 4 is made movable forward and backward and is also equipped with a reclining mechanism R which reclines the backrest member 5 following the forward movement of the seat member 4.
Patent JP-H03106291-A (JP)
Title: Key extension system
Inventor: NAKAMURA MASUICHI
IPC: G06F3/023
Filed: 1989-09-20
Abstract: PURPOSE:To usefully and flexibly increase keys by grasping the numbers of keys held in respective key units connected at the time of initializing the system and determining the use discriminating information ranges of respective key units. CONSTITUTION:Since respective key units 2001 to 2003 serially send the numbers of key data held in respective units at the time of initializing the system, the main body 100 of the system can grasp the numbers of keys held in respective key units 2001 to 2003. A range data sending control means 160 determines the identification information range of keys used in respectively key units 2001 to 2003 from the number of keys held in respective key units 2001 to 2003 and informs the determined ranges to respective key units 2001 to 2003. Since the keys held in respective key units 2001 to 2003 are used correspondingly to information within the informed identification information range, the information system integrated in the whole system can be formed and the necessary number of keys can be used for processing independently of the connection order of the key units 2001 to 2003 or the number of connected key units. Consequently, the number of keys can be flexibly increased while using the current key units 2001 to 2003.
Patent JP-S62106896-A (JP)
Title: Aeration apparatus
Inventor: OGASAWARA MITSUHIKO
IPC: C02F3/20
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the clogging of a jet orifice with sludge, by forming the jet orifice formed to the air chamber of an aeration apparatus into a circular slit shape and closing a part of said jet orifice in the circumferential direction thereof to regulate the area of the jet orifice. CONSTITUTION:The casing of an aeration apparatus consists of an upper casing 15 and a lower casing 16 and an air chamber 21 is formed in the lower casing 16 so as to cover a bottom plate 20 with a partition wall above the mountain shaped part 20a of said bottom plate 20. The oxygen-containing gas sent from an air supply conduit 10 is supplied to the air chamber 21 through the opening 20b provided to the central part of the mountain shaped part 20a and injected in the flow passage within a vane wheel from the jet orifice 23 formed to the lowermost part of the air chamber 21 through a downward flow passage 22. The jet orifice 23 has a circular slit form and the area thereof is regulated by a distance piece 23a and the gas can be injected at optimum wind velocity. By this method, the clogging of the jet orifice can be prevented.
Patent JP-2000077430-A (JP)
Title: Forming method of field effect transistor
Inventor: IWAMEJI KAZUAKI
IPC: H01L21/338
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a stepped part from being formed due to mesa etching by a method, wherein a terraced part between grooves cut in a board is turned porous, then a compound semiconductor thin film is grown on the board, the compound semiconductor thin film is removed from the terraced part, the terraced part is oxidized, and an electrode is formed on the compound semiconductor thin film. SOLUTION: An insulating film is patterned on a board as a mask 2, and grooves 3, whose bases are flat, are cut in the board 1 through anisotropic etching using the mask 2. Then, a mask 4 is formed on the base of the groove 3 to turn a terraced part 5 porous after the mask 2 is removed. In succession, the mask 4 is removed, then compound semiconductor thin films such as a buffer layer 6, an active layer 7, and a contact layer 8 are successively grown in this sequence on all the surface of the board 1, then the surface of the board 1 is polished until a terraced part 5 is exposed, and polishing is stopped, before reaching the surface of the contact layer 8 formed on the grooves 3 is exposed. The terraced part 5 is oxidized, and a gate electrode 10 and source/drain electrodes 11 are formed on the compound semiconductor thin film.
Patent JP-H03197035-A (JP)
Title: Multi-layer sandwich structure
Inventor: KUKIHARA TAKEAKI
IPC: B32B3/28
Filed: 1989-09-19
Abstract: PURPOSE:To obtain a structure with a furthermore higher strength than a honeycomb sandwich structure by constituting a core of a sandwich structure of a sheet having a sandwich structure. CONSTITUTION:It is necessary to surpass a honeycomb, that a core should be also made of a sheet in a sandwich structure. It is because a core consisting of a sheet with a sandwich structure is several-fold stronger in buckling than a core made of a single sheet. Therefore, a board of a product is remarkably reinforced thereby and is also made lightweight. Although the geometric structure is more complicate than the conventional one, there is no problem in mass production because of having secondary another process. One of them is that as the core raw material, a sheet in a corrugated fiberboard structure which is easily mass-produced and very strong to buckling in one direction can be used.
Patent JP-H05227758-A (JP)
Title: Method and device for compensating blanking-period voltage deviation
Inventor: URADEIMIIRU BURASUKO
IPC: H02M7/5387
Filed: 1992-09-14
Abstract: PURPOSE: To compensate an output voltage deviation of an inverter by supplying three reference voltages, detecting the maximum, subtracting it from a peak value of a triangle, adding the difference to the respective reference voltages, and supplying it to a blanking period loss compensator. CONSTITUTION: In the case of application to an inverter, PWM and bridge together constitute a voltage converter. RMB1 responds to sine wave reference voltages UA, UB, UC and a positive peak U of triangular voltage and generates three first increased reference voltages UA↓', UB↓', UC↓'. They are supplied to the RMB1 and adders 8, 10, 12, compared by a reference voltage comparator 20, maximum value UMAX is output, supplied to an adder 24, and a difference signal UDD supplied by the adder 24 is equal to a difference of UTP and UMAX. A blanking period voltage deviation compensator 102 responds to the first increased reference voltage, reference currents IA, IB, IC and triangular wave peak signal ±UTP, and outputs three second increased reference voltage signals UA↓", UB↓", UC↓".
Patent JP-H1179419-A (JP)
Title: Sheet guiding cover unit and reading recorder provided with sheet guiding cover
Inventor: AOKI NORIYUKI
IPC: B65H1/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To make marked improvement of assembly workability and replaceability of display labels provided in a reverse surface of a sheet guiding cover unit, and realize cost reduction. SOLUTION: In a sheet guiding cover unit provided with a pair of document width adjusting plates 3 having an automatic aligning mechanism in a base part 2 for performing regulation in a sheet width direction almost orthogonal to a conveying direction of a sheet including a document to be turn journalled so as to position the base part between a first position conveying the sheet to a device inside and a second position making access possible in the inside, a member 25 for preventing the mixing-in of foreign matter by covering the automatic aligning mechanism concealed, when the base part takes refuge in the second position, and display labels 25 are integrally provided.
Patent JP-H0697465-A (JP)
Title: Fabrication of semiconductor mechanical sensor
Inventor: WATANABE SHINSUKE
IPC: G01L9/04
Filed: 1992-09-14
Abstract: PURPOSE:To provide a method of fabrication of a semiconductor mechanical sensor capable of ensuring high sensitivity or miniaturization of the sensor avoiding destruction of a thin-walled distortion generating portion. CONSTITUTION:Before a back chief surface of a semiconductor substrate 41 (including an epitaxial layer 42) is rendered to first etching to form a lower separation groove 10, a resist film 49 is rendered to photopatterning on a chief surface of the semiconductor substrate 41 excepting an upper separation groove formation intended region. Accordingly, there is eliminated a procedure where a predetermined region of the semiconductor substrate 41 is thin-walled through the first etching, and thereafter the resist film 49 is applied by spinning on the chief surface of the semiconductor substrate 41 for photopatterning. Thus, the thin-walled portion is prevented from being destroyed owing to vacuum chucking of a wafer upon the resist film 49 being spinning applied.
Patent JP-H0871731-A (JP)
Title: Casting method
Inventor: TAKAGI MASARU
IPC: B22D27/02
Filed: 1994-08-31
Abstract: PURPOSE: To improve run of molten metal poured into sand mold in casting a casting having thin thickness part and details in sand mold. CONSTITUTION: After a cope 3 and drag 4 is molded by charging molding sand in a molding flask 1 of non-conductivity and non-magnetism, the cope 3 and drag 4 are assembled to form a cavity 5 inside. An alternating magnetic field generating coil 7 of an alternating magnetic field generating device 6 is placed so as to encircle the assembled cope 3 and drag 4. The alternating magnetic field generating device 6 is provided with, besides an alternating magnetic field generating coil 7, a power controller 9 connected to outside power source 8 and a magnetic field controller 10 connected to the power controller 9.
Patent JP-H0990558-A (JP)
Title: Silver halide color photosensitive material and photographing unit
Inventor: IWAGAKI MASARU
IPC: G03C1/047
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photosensitive material and a photographing unit capable of enhancing image quality in the case of a print enlarged from a small format, reducing an effect of a magnetic recording layer on a printing time and unevenness in development processing, enhancing production efficiency and resistance to curling due to winding, and using a photographic support small in scratches and frame slips. SOLUTION: The roll of silver halide color photosensitive layer has photographic constituent layers comprising red-, green-, and blue-sensitive layers and nonphotosensitive layers on a transparent support, and this photosensitive material has a film width of 20-35mm and a photographic image area of 300-700mm<2> . The transparent support is a film composed mainly of a syndiotactic polystyrene, and the photographing unit having this not yet exposed photosensitive film packaged in a state of capable of photographing has a support composed mainly of the syndiotactic polystyrene.
Patent JP-H0565120-A (JP)
Title: Band type packing machine
Inventor: NAKANO KIKUO
IPC: B65B13/18
Filed: 1991-08-29
Abstract: PURPOSE:To provide a band type packing machine which is superior in working efficiency and places a band in the rectangular directions. CONSTITUTION:At this side of an arch 3 of a band type packing machine 1, an upper side sealer 7 and a lower side sealer 9 are vertically movably provided. The end part of a band 11, which is pulled out from a band feeding reel 10, is connected at this side of the arch 3, to slightly stretch the band 11 in the vertical direction, and the band 11 is wound into a U shape, and when an article-to-be-packed stops at a specified position in the arch 3, cutting and fusing of the band 11, and contact bonding of the fused surface are performed by uniting both sealers 7, 9. At the same time, the band is pulled out from a band guide which is stored in the arch 3 simultaneously to perform packing.