baber/WOPTO huggingface dataset:
Patent JP-H03289634-A (JP)
Title: Exposure quantity adjusting device
Inventor: SAITO KUNIAKI
IPC: G03B7/16
Filed: 1990-04-06
Abstract: PURPOSE:To perform the best exposure matching subject conditions by performing distance dimming operation in stroboscopic dimming mode when there is a specific difference in light between a principal part and a specific part other than it or the whole part judging from the measurement of a sensor, and performing direct dimming operation when there is not the specific difference. CONSTITUTION:Subject light which has its optical path converted by a beam splitter 2 toward a light measurement system is image-formed on the photodetection surface of the light measuring sensor 7 and a two-split sensor is used as the sensor 7; and the electric signal after the photoelectric conversion of the sensor 7 is processed by a light measuring circuit 8 and the obtained light measurement data is supplied to a system controller 10, which supplies a 'light premeasurement/direct light measurement switching signal' to a light measuring circuit 8. When there is the specific difference in brightness between the principal part of a subject to be photographed and the specific part other than it, the distance dimming in the stroboscopic dimming mode is carried out, but when not, the direct dimming is performed. Consequently, the dimming systems are selected according to the conditions of the subject to obtain the best exposure.
Patent JP-S60234880-A (JP)
Title: Recording paper
Inventor: TAKEDA HIROSHI
IPC: B42D15/00
Filed: 1984-05-08
Abstract: PURPOSE:To provide a recording paper easy to record with a better toner adhesivity free from warpage by providing a synthetic resin matting agent layer on a laminated Japanese paper on both sides of a polyester film through an adhesive while a conductive layer is formed thereon. CONSTITUTION:Thin Japanese papers are laminated on both sides of polyester film through an adhesive, a synthetic resin matting agent layer containing a white pigment or an extender pigment provided on the Japanese paper and a conductive layer is formed thereon. The polyester film shall be 10-188mum in the thickness. The thickness of the Japanese paper layer is preferably 10-15g/m<2>. The thickness of the recording paper thus obtained shall be 40-80mum plus the base thickness, for example, 50-60mum when the base thickness is 12mum. Though thin, it is so tough to by no means bend even affected by temperature and moisture. This enables clear printing of characters and number along with a retouch and there is no fear that characters or the like recorded on the back of the paper may show through.
Patent JP-S5518441-A (JP)
Title: Imidazoline-based curing agent for epoxy resin
Inventor: NAKANO YOSHIKAZU
IPC: C08G59/00
Filed: 1978-07-28
Abstract: PURPOSE: To prepare the title curing agent capable of forming an epoxy resin emulsion which is stable for a long time, by the addition reaction of a specific imidazoline compound with an aromatic epoxy compound.  
     CONSTITUTION: The title curing agent is prepared by the addition reaction of (A) an imidazoline compound of formula I (R is ≥3C alkyl, alkenyl; R 1W4  are H, ≤5C alkyl; m is 1W4; n is 1W5) with (B) an aromatic epoxy compound having one or more 1,2-epoxy groups of formulas IIWIV and an aromatic residue in the molecule, at 20W200°C, pref. 60W160°C. The number of total epoxy groups in (B) is 0.05W0.5, pref. 0.1W0.3 per one active hydrogen atom in (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5253382-A (JP)
Title: Method of working wooden boat to prevent from insect damage
Inventor: FUKUSHIMA NAOMICHI
IPC: B63B5/02
Filed: 1975-07-29
Abstract: PURPOSE: Invasion of insects are effectively prevented and also boat weight is reduced to improve characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255562-A (JP)
Title: Fuel pump unit immersed in tank
Inventor: SAITO HIROSHI
IPC: F02M37/10
Filed: 1987-04-14
Abstract: PURPOSE:To reduce the amount of residual fuel which remains unsucked, by furnishing a fuel suction part in the middle of a pump unit in its longitudinal direction, and thereby locating the suction part nearer the center of a fuel tank than its peripheral walls. CONSTITUTION:A pump unit 22 consists of a fuel pump 43 and a casing 44 accommodating the fuel pump 43. The casing 44 is made in plastics and contains a pump chamber 44a in which the fuel pump 43 is inserted and fixed, a filler chamber 44b to which the suction part of fuel pump 43 is put in communication, and a surge chamber 44c to which the discharge part of the fuel pump 43 is put in communication.
Patent JP-S58222463-A (JP)
Title: Method and apparatus for absence or addition of pulse
Inventor: EDOWAADO OUGASUTEIN ROPE DE RO
IPC: G11B19/28
Filed: 1983-05-26
Abstract: A pulse width modulation system for controlling the spindle motor speed provides a three-stage shift register whose output is pulse width modulated by the difference in time relationship between two pulse train inputs, one pulse train representing a reference standard and the other representing the tachometer output. A detector indicates when the states of the first and third stages of the shift register are the same which signifies an improper relationship between the tachometer pulses and reference pulses.
Patent JP-H09258619-A (JP)
Title: Power source circuit for printer device
Inventor: IDA KOJI
IPC: G03G21/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To generate optimum printing voltage by monitoring output voltage outputted to the outside from a power source circuit and changing an output current based on the monitored output voltage. SOLUTION: A reference current setting part RC decides reference voltage Vr so that a reference current Ir optimum for paper size may be applied, and outputs it to an arithmetic part E. A voltage monitoring part VM outputs monitor voltage Vm to the arithmetic part E. The arithmetic part E outputs correction reference voltage ΔV to a current control part C by adding the reference voltage Vr and the monitor voltage Vm. The control part C controls a voltage generation part VG based on the correction reference voltage ΔV and sets the value of the current which should be outputted to the outside, smaller as the monitor voltage Vm is larger. By on/off controlling the transistor of the control part C according to the voltage ΔV, the voltage generation part V generates the optimum voltage along the specified volt-ampere characteristic, so that excellent printing is realized.
Patent JP-S5744665-A (JP)
Title: Improvement of initial discoloration of chlorine-containing resin composition
Inventor: YOSHIDA NORIO
IPC: C08K5/56
Filed: 1980-07-04
Abstract: PURPOSE: Ditrimethylolpropane is added to a chlorine-containing resin composition to improve the initial discoloration of the composition on thermoforming.  
     CONSTITUTION: To 100pts.wt. of the composition consisiting of chlorine-containing resin such as vinyl chloride resin and at least one or metal compounds such as calcium oxide, are added 0.1W10pts. of ditrimethylolpropane of the formula and they are heat kneaded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06280555-A (JP)
Title: Supporting construction of exhaust pipe for vehicle
Inventor: MAENO HAJIME
IPC: F16F15/08
Filed: 1993-03-25
Abstract: PURPOSE:To lower the fitting dimension (height) so as to enable the floor of a vehicle body to be low and improve the space efficiency in a vehicle room by directly fitting an exhaust pipe to the vehicle body. CONSTITUTION:When the exhaust pipe 10 of an engine is supported with a vehicle body, the exhaust pipe 10 is constituted of a plurality of divided bodies in the lengthwise direction. They are connected together wish flexible joints, and such exhaust pipe 10 is directly fixed with the vehicle body 20 through an annular or cylindrical supporting body constituted by laminating in order an annular or cylindrical contact layer 24 which allows to insert the exhaust pipe 10 therein and is constituted of mesh, honeycomb, or fiber made of metal, a heat insulating layer 26 which is formed around the outer circumference of the former and made of heat insulating material, and an elastic layer 28 which is formed further around the outer circumference and made of elastic material.
Patent JP-S59220045-A (JP)
Title: Valve hydraulic turbine generator
Inventor: YOSHIMOTO HIDEO
IPC: H02K9/10
Filed: 1983-05-25
Abstract: PURPOSE:To make the flow of cooling air in a stator core approximately uniform along the shaft direction by providing an opening control plate to a ventilation window formed in a spider of a rotor center. CONSTITUTION:A control plate 13 is provided to a ventilation window 12 formed in a spider part of a rotor center 11 in order to control the opening of the window 12. The quantity of the air which flows from an upstream side space (a) to a downstream side space (b) of a generator chamber through the ventilation window 12 is controlled by the control plate 13 and the quantity of the cooling air which flows directly into the space between rotor poles 3 is increased in the upstream side space. As a result, the position at which the maximum value of the static pressure distribution along the shaft direction in the inside circumference side of a stator core 5 exists at the downstream side so that the distribution of the cooling air flow in the stator core 5 can be approximately uniform from the upstream side to the downstream side.
Patent JP-H01263548-A (JP)
Title: Medium for electrophoresis
Inventor: SUGIHARA MITSURU
IPC: G01N27/26
Filed: 1988-04-14
Abstract: PURPOSE:To analyze the base sequence of nucleic acid with high accuracy, by gradually reducing the concn. of an acrylamide compound and that of a crosslinking agent in an electrophoretic direction from a sample injection part and gradually increasing both concns. through a definite concn. part. CONSTITUTION:As an acrylamide compound (monomer), an acrylamide homologue such as acrylamide or N-methylacrylamide is used. This monomer and a crosslinking agent such as N,N'-methylenebisacrylamide are dissolved in water in an aqueous solution form to be crosslinked and polymerized to prepare an aqueous gel medium which is, in turn, applied to a support as a film having predetermined concn. change. In this case, the gel concn. gradient in the gel medium is formed so that gel concn. is gradually reduced along an electrophoretic direction from a sample injection end part and subsequently kept constant over a predetermined length and then gradually increased. By this method, the base sequence of nucleic acid can be analyzed with high accuracy.
Patent JP-S57207851-A (JP)
Title: Method and apparatus for continuous measurement of silica in water
Inventor: TAKAYAMA TOSHIO
IPC: G01N31/00
Filed: 1981-06-17
Abstract: PURPOSE:To perform a continuous measurement of silica in water, by mixing a reagent containing mixed solution of an acid and ammonium molybdate, Na2SO3 or NaHSO3 etc. with sample water in a sampling tube and measuring its coloring by converting the quantity of transmitted light from a light emission diode photoelectrically. CONSTITUTION:Water to be inspected of a fixed flow rate is taken out from a main piping 1 to a sampling pipe 2 and a mixed reagentIof ammonium molybdate with sulfuric acid or hydrochloric acid and a reagent II composed of either mixed solution of Na2SO3 or Na2SO3 and NaHSO3 with 1-amino-2- naphthol-4-sulfonic acid or a Na2SO3 solution, are injected from respective storage tanks 8, 8' on the way to send to a reaction pipe 3 and these are reacted  in the pipe 3. Coloring of molybdate blue produced by the reaction of the sample with silica, is detected by a galvanometer 14 by converting transmitted quantity of light from a light emission diode 11 into an electric current by a photoelectric conversion element 12 and Si in the sample is measured accurately in a short time by a preliminarily prepared calibration curve and a continuous  analysis is made automatically.
Patent JP-S59216198-A (JP)
Inventor: SHIMIZU MASAHISA
IPC: G10L25/93
Filed: 1983-05-24
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-S5317510-A (JP)
Title: Hardening apparatus with high frequency
Inventor: SUZUKI TAKAMITSU
IPC: H05B6/40
Filed: 1976-08-02
Abstract: PURPOSE:To carry out the hardening of the gear accurately with a simple operation, by heating with the heating coil which has been formed to almost the same dimensions as one of the gear tooth face and then by cooling with water using the duct device equipped to the guide frame of the heating coil.
Patent JP-2000284985-A (JP)
Title: Debug system and information storage medium
Inventor: KUDO MAKOTO
IPC: G06F11/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize real time trace on mass production chips with a small number of terminals, and to generate trace information even before the generation of an absolute branch, and to judge whether status information generating the absolute branch is due to absolute branch instruction execution or interruption. SOLUTION: A trace information generating part 27 of this system 20 can generate trace information before the generation of an absolute branch instruction based on an execution start address and the machine language instruction sequence information of a program to be executed by a CPU 12 of a target. Also, the trace information generating part 27 can generate trace information before the generation of the absolute branch instruction based on a trigger point address and information for capturing the machine language instruction sequence. Also, it is possible to judge whether or not the absolute branch generation is due to the generation of interruption based on the information for capturing the mechanical word instruction sequence of the program.
Patent JP-2000285896-A (JP)
Title: Electrode structure for battery and capacitor and manufacture thereof
Inventor: KUSAMA KAZUYUKI
IPC: H01M2/18
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress generation of short circuits between respective electrodes through the edge of a separator protruding from the edge of the respective electrodes. SOLUTION: This electrode structure for a battery and capacitor has a hold suppressing means for suppressing an active material separated from the surface of collectors 11 and 12 from being held by the edge part 30a on the edge 30a of a separator 30, and the separator 30 is interposed between electrodes 10 and 20 so as to protrude the edge 30a from rims 10a and 20a of the electrodes 10 and 20. A pore ratio of the edge 30a of the separator 30 is relatively lower tan that of a center part 30b of the separator 30 sandwiched between the electrodes 10 and 20 by fitting an insulative filler 32 in the pores in the edge 30a.
Patent JP-S5519465-A (JP)
Title: Method of supplying bloom from continuous casting process to rolling process
Inventor: KANZAKI MASAHISA
IPC: B21B1/00
Filed: 1978-07-31
Abstract: PURPOSE:To eliminate mis-matching in processes of casting and rolling and enhance the overall efficiency of both processes by such things as cutting the bloom of a fixed width produced in a continuous casting unit to the length limited by the width of a recuperation furnace, loading the blooms into the recuperation furnace while their surfaces are still at the specific temperature to recuperate the same then broadside-rolling the same through plural passes. CONSTITUTION:The bloom of a fixed width produced in a continuous casting process A is cut to a length of 70 to 100% of the effective width of a recuperation furnace 2. While the surface temperature of the blooms are still at above 850 deg.C, the cut blooms are subsequently loaded into the recuperation furnace 2 through conveying table 1 whereby they are recuperated. Next, the blooms are taken out onto a conveying table 3, from where they are subjected to broadside rolling in the vertical rolling mill 4-1 and horizontal rolling mill 4-2 of the broadside rolling mill 4, thence they are supplied to the rolling process B. According to this method, the point that the processes of continuous casting and rolling do not match at all while being operated under respectively finest conditions is eliminated during conveying of the blooms between both processes.
Patent JP-H08326789-A (JP)
Title: Brake assembly with dump valve
Inventor: JIYON EICHI HIRU
IPC: F16D55/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a brake assembly having a dump valve increasing tractor efficiency and reducing fuel consumption of a machine. SOLUTION: A brake assembly having a plurality of co-operating rotatable and non-rotatable brake discs 22, 24 includes a dump valve mechanism 24 including a spool valve 40. The spool valve 40 is adapted to move between first and second positions to open and close fluid communications between a fluid supply passage 26 and a fluid dump passage 28. When excess cooling fluid is supplied to the brake assembly in the inactive condition, 'brake drag' is caused, which wastes power and decreases mechanical efficiency. At this time, by dumping the cooling fluid to the fluid dump passage 28, the 'brake drag' is reduced.
Patent JP-S63258116-A (JP)
Title: Phase locked loop circuit
Inventor: MATSUMOTO KOJI
IPC: H03L7/08
Filed: 1987-04-15
Abstract: PURPOSE:To miniaturize the circuit by providing a phase locked loop circuit using a low speed voltage controlled oscillator to the pre-stage of the phase locked loop circuit using a high speed voltage controlled oscillator and feeding back negatively an output of the high speed voltage controlled oscillator to the loop thereby decreasing the shift of the self-running frequency and eliminating the need for a multiplier circuit. CONSTITUTION:The signal having an input phase theta1 is frequency-divided by a frequency divider 1 and the output phase is theta1/N. The phase is compared with the output phase theta0/L being subject to 1/L frequency-division by means of a frequency-divider 9 at a phase comparator 2. The high frequency of the output of the phase comparator 2 is cut off by a low pass filter 3 and the low frequency becomes a control voltage of a voltage controlled oscillator 4 of low speed stability type. The temperature fluctuation and secular change are less in the voltage controlled oscillator 4. The output phase theta2 of the voltage controlled oscillator 4 is compared with the output phase theta0/M being the frequency-division of the output phase theta0 at a frequency divider 8 by a phase comparator 5. The high frequency of the output of the phase comparator 5 is cut off by a low pass filter 6 and the low frequency becomes a control voltage of a high speed unstable type voltage controlled oscillator 7. The phase fluctuation of the voltage controlled oscillator 7 is cancelled as the phase fluctuation of the voltage controlled oscillator 4 and is not the phase fluctuation of the phase locked loop output, and the temperature fluctuation and secular change in the output of the phase locked loop circuit are stable output of the voltage controlled oscillator 4.
Patent JP-H05294771-A (JP)
Title: Manuring method for coffee residue
Inventor: KITANO MAKOTO
IPC: C05F17/00
Filed: 1992-04-13
Abstract: PURPOSE:To produce coffee residue manure free from growth trouble in a short period by promoting aerobic fermentation of coffee residue. CONSTITUTION:Seeded coffee residue manure is added to green coffee residue and the coffee residue is aerobically fermented. In the method for manuring coffee residue, urea is added so that C/N content weight ratio in a raw material is regulated to 5-20. Thereby the added urea rapidly causes biodegradation reaction in the raw material. Organic acid, which is produced in a fermentation process and caused growth trouble, is rapidly decomposed and aerobic fermentation is promoted.
Patent JP-S62248380-A (JP)
Title: Facsimile encoding system
Inventor: ABE FUMITAKE
IPC: H04N1/41
Filed: 1986-04-22
Abstract: PURPOSE:To reduce the number of processing bits and to shorten a transmission time by comparing a picture element every one scanning line of picture data directly encoded to a run length with the picture element reversed and encoded into the run length and applying an identification code to the smaller run length and transmitting. CONSTITUTION:The picture data of the one scanning line is branched into two, one is encoded by a modified Huffman (MH) encoding circuit 11, the white and black in the other is inverted by a picture element inverting circuit 12 and a similar encoding is performed to this data by an MH encoding circuit 13. The run length (the number of bits) of the respective scanning lines from both the MH encoding circuits 11, 13 is inputted to a run length comparison circuit 14 to compare. The smaller run length of picture element inverting and non-inverting information signals is selected in a selection circuit 15 and outputted as normal MH encoding data. This output is inputted to an identification code addition circuit 16, '0', '1' are added correspondingly to the inversion and the non-inversion between the MH code and an EOL (line end) and transmitted to a line through a modem (not shown in figure) thereafter.
Patent JP-H07276657-A (JP)
Title: Service station for ink jet printer
Inventor: UIRIAMU ESU OZUBOON
IPC: B41J2/165
Filed: 1995-03-27
Abstract: PURPOSE: To cleanly keep a printing head using ink easy to harden or generating a large amt. of residue. CONSTITUTION: The service station 200 is rotated around the shaft 55 parallel to the reciprocal moving direction of a printing head and, by the rotation thereof, wiper blades 216, 218 and 220, 222 wipe the surfaces of the orifice plates of two printing heads in the direction crossing the reciprocal moving direction of the printing head at a right angle. Since this wiping direction is the arranging direction of the orifices of each orifice plate, the ink drawn out of one orifice at a time of the wiping of the orifice wets the ink residue of the periphery of the next orifice to soften the same to assist the wiping due to each wiper blade.
Patent JP-H01263660-A (JP)
Title: Electrophotographic sensitive organic body
Inventor: HARA KENICHI
IPC: G03G5/043
Filed: 1988-04-15
Abstract: PURPOSE:To prevent staining due to foreign matter and scratches and to enhance printing resistance by forming a surface protective layer made of an organosilanol or alkoxysilanol and acrylic polyol in an organic photosensitive body. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on the conductive substrate 1 of an aluminum cylinder, an electric charge transfer layer 3 obtained by adding 1-phenyl-3-(p-diethylamino styryl)-5-(p- diethylaminophenyl)-2-pyrazoline into a polymethylmethacrylate as a binder resin, a charge generating layer 2 obtained by dispersing a phthalocyanine or azo pigment into a polyester resin, and the surface protective layer 4 containing a mixture of organosilanol or alkoxysilanol and acrylic polyol, thus permitting the surface protective layer 4 to strongly attach to the underlying photosensitive layer, image flowing not to occur even under high humidity and to exhibit superior functions in the case of using a negatively chargeable type organic photosensitive body.