baber/WOPTO huggingface dataset:
Patent JP-H0336115-A (JP)
Title: Transferring method and its device with linear motor
Inventor: SAKAMOTO TOSHIHARU
IPC: B60L13/03
Filed: 1989-06-30
Abstract: PURPOSE:To shorten the transferring time by calculating the weight of an object to be transferred from startup acceleration at the early timing of transfer and calculating a decelerating start point from the weight to start braking at the point. CONSTITUTION:When a pallet P is transferred, an acceleration and deceleration calculating part 32 calculates startup acceleration ai at the early timing of transfer based on a pulse signal from an encoder 31. A weight calculating part 34 calculates the weight wi of the pallet P from the acceleration ai. Then, a transfer time calculating part 35 sets a transfer time ti and decelerating time tdi according to calculated weight wi and a transferring speed (v), from which a deceleration setting part 36 sets deceleration adi. A control command part 37 applies braking to a linear motor based on the decelerating start point calculated with the deceleration adi and the deceleration setting part 36.
Patent JP-S6326201-A (JP)
Title: Stock forming method for preventing crack at front end of rolling
Inventor: KAMEYAMA YOSHIAKI
IPC: B21J1/02
Filed: 1986-07-18
Abstract: PURPOSE:To reduce both man-hours and cost by half as compared to direct working of the end face of a rolled stock by forming a projection of the size equal to or slightly smaller than the rolling size to the central part at the front end of the rolled stock at the time of forming the rolled stock by hot forging of a steel ingot with a riser. CONSTITUTION:W', W'' of a bloom W obtd. by hot forging of the bottom poured steel ingot are the riser parts thereof and are cut except the riser part W' which is slightly left. The riser part W' and the riser part W' near the boundary face with the body part are scored at each one face by a chisel 1 to form a contraction of a subtense distance D. The riser W' part is then made into the same size as the size of the contracted part by extend forging. The riser part is then discarded except the adequate length to form the projection of the size equal to or slightly smaller than the rolling size in the central part at the top end face of the rolled stock.
Patent JP-S6150670-A (JP)
Title: Method and apparatus for controlling atmosphere of paint drying and baking furnace
Inventor: JO TADASHI
IPC: B05D3/02
Filed: 1984-08-16
Abstract: PURPOSE:To reduce the consumption of fuel, by calculating the use amount of fuel used in an incinerator from a theoretical solvent evaporation amount, the amount of a furnace exhaust gas and the temp. of said furnace exhaust gas. CONSTITUTION:The use amount of fuel used in an incinerator 8 is calculated from the theoretical solvent evaporation amount in a drying and baking furnace 6, the amount of the furnace exhaust gas from the drying and baking furnace 6 incinerated in the incinerator 8, the temp. of said gas and combustion temp. The amount of the furnace exhaust gas is controlled so as to make said use amount of fuel constant. By this method, the consumption of fuel in the incinerator is reduced.
Patent JP-2001004919-A (JP)
Title: Zoom lens
Inventor: YAMAMOTO TSUTOMU
IPC: G02B15/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make constitution compact and to excellently compensate aberration by disposing 1st to 5th lens groups in order from an enlargement side and making a lens satisfy a specified condition. SOLUTION: The negative 1st lens group G1, the positive 2nd and 3rd lens groups G2 and G3, the 4th lens group G4 having negative refractive power and the positive 5th lens group G5 are disposed in this order from the enlargement side. Then, the conditional expressions -1.7<F1/F<-0.3, 0.7<F2/F<2.2, 1.5<=F5/F<2.2, 0.1<D2/F<1.2, 0.05<δD2/(F×Ft)1/2<0.6, V(-)<35 are satisfied, provided that F is the focal distance of the lens entire system at a wide-angle end, F1, F2 and F5 are the focal distances of the 1st, the 2nd and the 5th lens groups, D2 is the lens distance of the 2nd and the 3rd lens groups at the wide angle end, δD2 is the absolute value of the variation of the lens distance of the 2nd and the 3rd lens groups from the wide angle end to a telephoto end, Ft is the focal distance of the lens entire system at the telephoto end, and ν(-)  is the Abbe number of the lens having negative refractive power of the 3rd lens group.
Patent JP-H077820-A (JP)
Title: Switchboard
Inventor: ABE TOSHINORI
IPC: H02B1/20
Filed: 1993-06-18
Abstract: PURPOSE:To unify the arrangement of the main circuit equipment and control circuit apparatuses of a switchboard regardless of the drawing-in directions of the main circuit cables and control cable of the switchboard. CONSTITUTION:Terminals 1 for main circuit cable 7 and a terminal 10 for a control cable 8 are arranged in the upper section of the main body 12 of a switchboard. A cable processing box 6 which houses the cables 7 and 8 is provided on the upper surface of the main body 12 and a cable processing board 9 which houses the cables 7 and 8 is provided on the side face of the main body 12. The cables 7 and 8 are respectively connected to the terminals 1 and 10 after the cables 7 and 8 are led in the board 9 from the lower surface of the board 9 and led out from the lower surface of the box 6 through the box 6.
Patent JP-S6330192-A (JP)
Title: Laser beam machine with laser output detector
Inventor: IIDA WATARU
IPC: B23K26/00
Filed: 1986-07-22
Abstract: PURPOSE:To prevent the machining inferiority of the titled laser beam machine by moving a laser torch to a laser output detector for every prescribed period by operating a robot to detect the laser power and detecting the abnormality of the power automatically. CONSTITUTION:The laser output detector 11 consisting of a photodetection plate 12 such as an iron plate, etc., on which a bidirectional shape memory alloy 13 is fixed and a proximity switch 15 is provided to the inside of a laser beam machining chamber 9. Then, the laser torch 4 is moved to the position of the output detector 11 for every prescribed machining cycle by a robot controller 16 to perform irradiation by the output at the time of checking. On that occasion, since the proximity switch 15 is not turned on when the quantity of light of the laser projection is insufficient, the robot stops an oscillator 5 in confirmation of this to sound an alarm. As a result, since a lowering of the power and the inferiority of an optical system are automatically detected to perform correction, the occurrence of the machining inferiority can be prevented.
Patent JP-H0461694-A (JP)
Title: Uveprom erasing device
Inventor: NAKATSU ISAO
IPC: G11C16/06
Filed: 1990-06-28
Abstract: PURPOSE:To set an actual irradiation time irrespective of an irradiation stop caused by opening and closing of a door, etc., in the course of erasure by adding an irradiation time required for correcting the decrease portion to a set time of a timer, in the case the irradiated ultraviolet-ray dosage decreases, based on a signal from an ultraviolet-ray sensor. CONSTITUTION:When an opening/closing door of a main body 1 is opened, a power source 6 is turned off by a switch 5 by a signal from a door opening/ closing sensor 9, and an ultraviolet lamp 4 is turned off, but since a timer 7 is interlocked to the switch 5 during this time, it is not measured. Also, when the ultraviolet lamp 4 becomes old and the ultraviolet dosage decreases, an ultraviolet-ray sensor 3 senses it, and a computing element 8 calculates the time for compensating the decrease and adds it to a set time of the timer 7. Subsequently, when the ultraviolet-ray irradiation by the set time is completed, it is displayed by an indicator. In such a way, it does not occur that the erasure becomes insufficient due to a decrease of the ultraviolet dosage.
Patent JP-H108344-A (JP)
Title: Filter cloth for air bag having uniform air permeability and its production
Inventor: SATO KOJI
IPC: B60R21/23
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a filer cloth for air bags, high in cover factor, low in variability in air permeability along the whole face of woven fabric, excellent in uniformity, by heat-setting a specific gray cloth under prescribed conditions. SOLUTION: A gray cloth of a filter cloth for air bags comprising a polyester filament yarn having 1.0-2.5 de fineness of removed single yarn is passed through a roll setting process composed of a multiple metal roll setting machine having a metal roll group having 130-230 deg.C substantial surface temperature and subjected to setting processing. The gray cloth is passed through a tenter setting process, subjected to thermally shrinking setting process at a temperature within <=20 deg.C difference from the substantial surface temperature and in 10-40% increase ratio of weight of the gray cloth by maintaining the surface temperature of the gray cloth at 110-230 deg.C to give the objective filter cloth for air bags, having 10-150L/dm<2> /minute air permeability under <=500Pa pressure difference, 180-230kg/3cm tensile tenacity of woven fabric and 20-40% elongation at break.
Patent JP-2001005149-A (JP)
Title: Waste photographic liquid thickening and treatment device
Inventor: HYODO TOMOYOSHI
IPC: C02F1/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a waste photograph liquid thickening device which is capable of constantly maintaining the heat transfer area from a heating means even if the volume of the waste liquid decreases and solidifying the waste liquid. SOLUTION: An evaporation tray 24 is placed on a receiving tray 22 fixed in a housing 20 and the waste processing liquid L is stored in the evaporation tray 24. A Peltier element 42 with its high temperature side faced upward is mounted on the rear surface of the receiving tray 22. When the Peltier element 42 is energized, the heat from the high temperature side is transferred to the waste processing liquid L of the evaporation tray 24 and the waste processing liquid L is gradually thickened. Even if the volume of the waste processing liquid L decreases, the high temperature side of the Peltier element 42 comes into contact via the heat transfer surface with the waste processing liquid L in the evaporation tray 24 and the heat transfer area does not decrease.  Since an always specified quantity of heat may be supplied without the useless consumption of the Peltier element 42, the waste processing liquid L can be further thickened and solidified finally.
Patent JP-S6233970-A (JP)
Inventor: TANAKA NOBUO
IPC: E04F21/24
Filed: 1985-08-05
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-H0517257-A (JP)
Title: Production of porous sic sintered body
Inventor: IIDA KEIICHI
IPC: H05B6/74
Filed: 1991-07-11
Abstract: PURPOSE:To easily and efficiently produce a high strength porous SiC sintered body having uniform pore diameter and pore distribution and useful as a microwave-absorbing heating element, a high grade porous lightweight furnace material, etc. CONSTITUTION:The surfaces of org. spheres are coated with a powdery mixture of 80-90wt.% SiC with 20-10wt.% Al2O3-MgO type spinel and the coated spheres are press-molded and fired. By this method, a molded body contg. uniformly distributed org. spheres can be formed and a high strength porous SiC sintered body having uniform pore distribution as well as uniform pore diameter and also having narrow density distribution is obtd. By combination with the Al2O3- MgO type spinel, the sinterability of the SiC is improved and the strength of the resulting sintered body is further enhanced. When the sintered body is used as a microwave-absorbing heating element, heating to a uniform temp. is attained by satisfactory heating property.
Patent JP-S6084394-A (JP)
Title: Fatigue life extending lubricant
Inventor: HATA KAZUSHI
IPC: C10M141/12
Filed: 1983-09-19
Abstract: PURPOSE:To provide a lubricant compsn. which extends fatigue life of machine parts such as gear or bearing and has a corrosion preventive effect, prepd. by adding specified two types of sulfur-contg. organic compds. to a base lubricant. CONSTITUTION:The lubricant compsn. is prepd. by adding 0.01-10wt% (a) dithiocarbamic acid ester of formula I (where R<1>,<2>,<5> are 1-8C alkyl; R<3> is H or -COOR<5>; R<4> is H or methyl) and/or alkylthiocarbamoyl compd. of formula II[where R<6>,<7>,<8>,<9> are 1-20C alkyl (R<6> and R<7> or R<8> and R<9> may form a ring; n is 1-3; (A) is S, S-S or S-(CH2)n-S; n is 1-3] and about 0.005-1wt% (b) 1,3,4- thiadiazole compd. of formula III (where R<10> and R<11> are 1-30C alkyl) to a base lubricant (e.g. mineral oil).
Patent JP-S5962324-A (JP)
Title: Filter medium and its manufacture
Inventor: KAMIYA TAKASHI
IPC: B01D53/22
Filed: 1982-09-30
Abstract: PURPOSE:To provide a filter medium suitable for a reverse osmosis and an ultrafiltration, by building up porous glass layers having the fine holes to form a layer having the prescribed thickness on the surface of a porous ceramic layer, in forming a filter medium. CONSTITUTION:A porous ceramic is prepared; which consists essentially of a sintered body having alumina, iron oxide, and silica, etc. and is formed into a plate or tubular body having 1-10mm. thickness after regulating the surface area of its hole, whose diameter is ordinarily 0.5-0.5mu, to <=0.1mu. Next, porous glass layers having 5-1,000Angstrom  hole diameters are built up to form 0.1-100mu thickness layer on the surface of a carrier body consisting of said porous ceramics, thereby constituting an object filter medium. This filter medium can be formed into an optional form such as a plate, tube, and cylinder; and whose porous ceramic layer and porous glass layer are joined together in a chemically solid state. Accordingly, the filter medium is used for over a long period of time without causing a separation of the layers, and is excellent in pressure resistance, heat resistance, chemical resistance, and mechanical strength, and is suitable for the separation of various kinds of fluids especially for a reverse osmosis and an ultrafiltration.
Patent JP-S5960362-A (JP)
Title: Peak value holding circuit
Inventor: SANO YOSHIAKI
IPC: G01R19/04
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a peak value holding circuit having a high difference voltage value by using a lateral PNP transistor (TR) having high base-emitter dielectric strength as the 1st and the 2nd differential amplifiers. CONSTITUTION:The 1st and the 2nd TRs Q1 and Q2 use the lateral PNP TRs. When the base voltage of the 1st TRQ1 rises above that of the 2nd TRQ2, the current of the 1st TRQ1 increases and is conducted to the base of the 5th TRQ5 to charge a capacitor C by the corresponded increased current. The diode voltages of the 2nd and the 4th TRs Q2 and Q4 rise and never rise above an input voltage VIN by turning off the 5th TRQ5, and when the input voltage rises, an output voltage also follows up to hold the peak value of the input voltage. The difference voltage value between VIN-VOUT is set high and the 1st and the 2nd TRs are put in operation at the ground potential.
Patent JP-2001007548-A (JP)
Title: Plate casing manufacturing method
Inventor: KITAGO SHINICHI
IPC: H05K5/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity without deterioration of strength to cover various modifications in a plate casing to be applied to an information processing device such as switching hub or the like. SOLUTION: In this manufacturing method, slits 4, 8 are formed along the contour of various connecting parts (harmonica type modular jack or the like) to provide easily bending pieces 16 to 19 to all connection corresponding portions 6, 7 of a casing body 1. Apertures 2a, 2b, 2c corresponding to the connecting parts to be mounted to the easing body 1 are formed on the name plates 2A, 2B. After forming apertures by bending the easily bending pieces 16 to 19 corresponding to the connecting parts to be mounted on the easing body 1, the name plates 2A or 2B is attached to the casing body 1.  As a result, the easing body 1 is used in common through all kinds of plate cabinets, the aperture is formed only to the part that is actually used among the portions 6, 7 corresponding to the connecting parts, and the unused portion is combined with the name plate 2A or 2B while the easily bending pieces 16 to 19 are left unused.
Patent JP-S6427308-A (JP)
Title: On-vehicle receiver
Inventor: HIRATA SEIICHIRO
IPC: H03J7/28
Filed: 1988-07-08
Abstract: PURPOSE:To attain detection of the receiving state of other stations during reception without unpleasant audible sense by interrupting periodically the reception of a frequency under reception for a short time, locking the received frequency in a short time and attenuating the audio output. CONSTITUTION:A controller 14 supplies a pulse signal (a) of a short pulse width T1 to a muting circuit 6 for each period T2 during the reception of a station A. Simultaneously, the controller 14 uses a control signal (b) and a loop band switching signal (c) to allow a reception means to receive a broadcast radio wave of other station B. The signal (c) turns on an analog switch 16 for a loop filter 12 to decrease the time constant of the loop filter. Then, the locking of a PL1 comprising a phase detector 11, the loop filter 12, a voltage controlled oscillator 9 and a frequency divider 10 is quickened and the reception means receives the station B in place of the station A. The reception level is detected by a reception state signal detector 15. The reception level is compared with a reception level of the station A stored in the memory. The controller 14 controls the reception means so as to receive a station having a higher reception level through the comparison.
Patent JP-S6231862-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURAMOTO AKIMASA
IPC: G03G5/08
Filed: 1985-08-03
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity, and superior in resistances to printing, heat, and circumstantial conditions by laminating amorphous carbon layers and a photoconductive amorphous silicon layer on a conductive substrate, and giving the functions as a surface protective layer, an electrostatic charge transfer layer, and a charge injection blocking layer to the amorphous carbon layers. CONSTITUTION:The electrophotographic sensitive body is obtained by laminating on the conductive substrate 4 made of Al or the like the amorphous carbon layer 3 doped with B by the plasma decomposition of gaseous methane, on this layer 3 the photoconductive a-Si:H layer 2 doped with B by the plasma CVD method, and further on this layer 2, the amorphous carbon layer 1 as the surface protective layer. The amorphous carbon is high in hardness and good in light transmittance, and the use of it enhances resistances to printing, heat, and circumstantial adverse conditions, and elevates sensitivity and resolution of the photosensitive body. The addition of an element of group IIIA or VA, such as B, permits the layer 3 to function as the charge transfer layer and the charge blocking layer.
Patent JP-H0222492-A (JP)
Title: Plating method and plated parts
Inventor: IKEBE TSUTOMU
IPC: C25D5/02
Filed: 1988-07-12
Abstract: PURPOSE:To shield parts not requiring plating with superior shape and dimensional accuracy when a member having parts not requiring plating is plated, by fitting plating parts made of a thermally shrinkable material to the parts not requiring plating and by adhering the plating parts to the member by heating. CONSTITUTION:When an Al core 1 composed of an upper cylindrical part 3 of a small diameter, a middle bellowslike part 2 and a lower cylindrical part 4 of a large diameter is partially plated, tubes 5, 6 made of thermally shrinkable polytetrafluoroethylene resin are fitted to parts of the cylindrical parts 3, 4 not requiring plating and the core 1 is heated to 100-200 deg.C to shrink and adhere the tubes 5, 6 to the parts 3, 4. The core 1 is then plated and the tubes 5, 6 are removed. A plated Al core having parts not requiring plating with superior shape and dimensional accuracy can simply be produced without requiring post-treatment.
Patent JP-H0922359-A (JP)
Title: Method for initializing simulation system
Inventor: OCHIAI YASUHISA
IPC: G06F9/44
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the initializing efficiency by simplifying a method for initializing object, concerning a system for simulating an object-orientated software to which system design work is performed. SOLUTION: Class definition information is registered by a system generator and when reading a class definition 22, a variable for registering the relation of parts declared by the class definition 22 is extracted. Based on the generation information of a static object set by the system generator, the static object is generated while using the set information of the class definition management 22, and the relation of parts is set by setting the memory address of object management 23 to be the registered information on the relation of parts into the area of the object management 23.
Patent JP-H0725263-A (JP)
Title: Automatic constant speed traveling device
Inventor: SAKOIN KAZUTAKA
IPC: B60K31/00
Filed: 1993-07-12
Abstract: PURPOSE:To carry out such control that there is no feeling of physical disorder to occupants by renewing a stored car speed after adding or subtracting to or from the current car speed at a time when a tap-up command signal comes out and also renewing the stored car speed after adding or subtracting to or from this stored car speed after the command signal is given, respectively. CONSTITUTION:An operational means 9d of a microcomputer 9 performs its operation for tap-down and tap-up applications, and when a tap-down command signal is recognized by a switch operation judging means 9b and a switch operation time monitoring means 9c, it performs a subtracting process of the value preset to the current car speed in time of ON operation of a set coast switch 3 as well as when a tap-up command signal is recognized by both these judging and monitoring means 9b and 9c, it performs an adding process of the value preset to the current car speed in time of ON operation of a resuming acceleration switch 4, respectively. The calculated numerical value is renewed to the storage car speed stored in a car speed memory means 9a.
Patent JP-S5961851-A (JP)
Title: Display mechanism for life of process cartridge
Inventor: KURODA KOUKI
IPC: G03G21/00
Filed: 1982-09-30
Abstract: PURPOSE:To enable exact detection of the limit at which a process cartridge to be exchanged is usable by generating an alarm by a driving means in accordance with the amt. of the cartridge to be used and displaying the life of the process cartridge. CONSTITUTION:A photosensitive drum 3 and image forming means such as a developing device, cleaning device, electrostatic charger or the like disposed around the same are united to one body, and are enclosed in a light shielding plate, thereby constituting a process cartridge 17. When the drum 3 makes one turn, a pin 31 projecting to the side face thereof moves a ratchet wheel 32 by one tooth when the wheel 32 makes one turn, a pin 34 projecting to side face thereof moves a rachet wheel 35 by one tooth. A disc 37 fixed to the wheel 35 displays the life of the cartridge by showing the red color of a color band 38 in the observation opening; at the same time, the projecting part 37a connects electrode terminals 39, 40 and lights an LED by the biasing voltage of the developing device. The service limit of the cartridge is thus exactly detected.