baber/WOPTO huggingface dataset:
Patent JP-H11230999-A (JP)
Title: Instrument for measuring harmonic characteristics
Inventor: KODA ISAO
IPC: H02J3/01
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To automatically collect the measured data of the voltage and current of a power system based on injection of each intermediate harmonic current once or repeatedly. SOLUTION: A measuring section 7 having a function for controlling injection at an injecting section 6 and a function for collecting the measured data of the voltage and current of a power system comprises means for determining selection between single time measurement and continuous measurement, means for sequentially varying the output current from the injecting section 6 once or repeatedly to each intermediate harmonic current depending on the selection between single time measurement and continuous measurement, means for injecting the output current into the power system by opening the injection gate at the injecting section 6 during stabilized period of output current, means for collecting the measured data of voltage and current during stabilized period,  and means for interrupting the operation at the injecting section 6 upon occurrence of abnormality and performing a protective operation preferentially.
Patent JP-H07234370-A (JP)
Title: Method for adjusting scanning optical device
Inventor: KATO MANABU
IPC: G02B7/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain an output of high quality by suppressing the curvature and tilt of a scanned surface for the adjusting method of the optical scanning device. CONSTITUTION:In the assembling process of the adjusting method of the scanning optical device, an ftheta lens 16 which has its adhesion surface coated with a photosetting adhesive is mounted on a base 17 where all optical elements except the ftheta lens 16 are assembled, and while light is emitted by a light source 11, an optical deflector 15 is rotated to make an optical scan; and CCD sensors 21 arranged at plural positions on the scanned surface 20 measure the irradiated position and the curvature and tilt of the scanned surface 20 are calculated. A control circuit 22 calculates the movement quantity of the ftheta lens 16 to be corrected by using a prepared look-up table and moves up and down arms 18a and 18b independently to move up and down the ftheta lens 16, thereby correcting the curvature and tilt on the scanned surface 20. After the adjustment, the ftheta lens 16 is fixed to the base 17 by an ultraviolet ray irradiating mechanism.
Patent JP-H03253978-A (JP)
Title: Picture processing device
Inventor: YAMAKAWA SHINJI
IPC: H04N1/60
Filed: 1990-03-05
Abstract: PURPOSE:To automatically color a picture by generating multilevel picture data of R, G, and B and converting the complementary color of multilevel picture data corresponding to the position designated by mask data of a mask means to color data. CONSTITUTION:When data from a mask generating means 201 is in the low level, exclusive OR gates 301-0 to 301-n output input picture data R, G, and B as they are. When a ruled line or a character is generated, data in the high level is outputted from a mask generating means 201, and data for coloring obtained by inverting input picture data R, G, and B are outputted from exclusive OR gates 301-0 to 301-n, and the ruled line or the character is outputted as complementary color data. Since picture data have high correlations, complementary color relations to peripheral data are kept by coloring processing, and the ruled line or the character is made easy to see. Thus, the coloring processing is automatically performed.
Patent JP-H11227805-A (JP)
Title: Packaging bag
Inventor: KAWANE MASAHIRO
IPC: B32B7/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To keep an opening open at the time of unsealing a packaging bag by forming the packaging bag using a laminate comprising, sequentially from an exterior, a biaxially oriented film and a heat-shrinkable film each having a factor of heat shrinkage of a specific value and a thermoplastic resin layer which are laminated via urethane containing adhesive. SOLUTION: A laminate 1 used for the packaging bag comprises, sequentially from an exterior, a biaxially oriented film 11 with a factor of heat shrinkage of 2% or less, an adhesive layer 12, an aluminum foil 13, an adhesive layer 14, a heat-shrinkable film 15 with a factor of heat shrinkage of 5% or more, an adhesive layer 16 and a thermoplastic resin layer 17 which are laminated, while a printed layer 18 is provided on an internal face of the biaxially oriented film 11. The bag is filled with contents, and end rims at four sides are heat- bonded for sealing to form the packaging bag. When the bag is subjected to retort sterilization or the like, heat shrink of the heat-shrinkable film 15 causes the laminate 1 to be curled with its internal, face recessed. Thus when one of heat-bonded parts of the packaging bag is cut off, an opening can be kept open.
Patent JP-H08234020-A (JP)
Title: Production of color filter
Inventor: TSUNODA YUKIYOSHI
IPC: G02F1/1335
Filed: 1996-03-11
Abstract: PURPOSE: To enable free color arrangement without allowing the arrangement of respective colored layers to be affected by the shapes of a conductive film by forming a photosensitive film of a positive type on a substrate formed with the conductive film over the entire surface of a display region and repeating exposing, developing and electrodepositing. CONSTITUTION: The photosensitive film 3 of the positive type is first applied on the substrate 1 formed with the conductive film 2 over the entire surface of the display region and is then subjected to exposing and developing, by which the photosensitive film 3 is removed only in the part desired to be formed with the first colored layer on the conductive film 2. The first colored layer 4a is then electrodeposited by energizing the conductive film 2 in an electrodeposition bath. Next, the photosensitive film 3 of the part desired to be formed with the second colored layer on the conductive film 2 is removed by exposing and developing and the second colored layer 4b is electrodeposited.  Further, the photosensitive film 3 of the part desired to be formed with the third colored layer on the conductive film 2 is removed by exposing and developing and the third colored layer 4c is electrodeposited and thereafter, the remaining photosensitive film 3 is removed and the colored layers 4a to 4c are cured by heating. While the colored layers 4 are three colors, the repetition of the exposing, developing and electrodepositing suffices if >=4 colors are needed.
Patent JP-H03254567-A (JP)
Title: Facsimile transmitter
Inventor: TSUKADA KAZUYOSHI
IPC: H04N1/04
Filed: 1990-03-05
Abstract: PURPOSE:To reduce the transmission time and to improve the transmission performance by not applying picture processing to a transmission original when a tip side space of the transmission original is read but starting the transmission of the transmission original through the picture processing of the transmission original after the tip space is passed through. CONSTITUTION:When a read sensor 3 reads a tip space of a transmission original 1 by using a white feed roller 5 as a background, a picture processing section 11 does not store a read picture into a picture memory 13. On the other hand, when the tip space of the transmission original 1 is finished and a level of a white level line changes, a write part at the tip of the transmission original 1 is detected and stored in the picture memory 13. Then the picture processing required for facsimile transmission is implemented to the signal stored in the picture memory 13 and sent through a transmission line such as a radio line.
Patent JP-H02233961-A (JP)
Title: Refrigerator
Inventor: SAKAGUCHI KOICHI
IPC: F25D17/06
Filed: 1989-03-06
Abstract: PURPOSE:To enable provision of excellent cooling efficiency even when a food is placed close to a louver by a method wherein a plurality of bosses are formed in the shape of a protrusion on the front surface of a louver made of synthetic resin with a rib for regulating an air direction mounted on the surface of the partition wall of a refrigerator. CONSTITUTION:Relatively warm cold air entering from the lower bottom part of a partition wall 18 is guided by the partition wall 18, and passes through cooling chamber 14 and is cooled by a vaporizer 15. With the aid of a cooling fan 17, the cold air is discharged in a retrigerator 9 through a louver 19 formed such that a plurality of bosses 22 are molded in the shape of a protrusion on a surface 23 of ribs 20 for regulating an air direction. Even when a food 21 is placed in a state to be adhered to the front of the louver 19, cold air is uniformly dispersed in the a refrigerating chamber 9 due to the presence of gaps between the front of the louver 19 and the food 21 by means of the bosses 22 formed in the shape of a protrusion, resulting in improvement of cooling efficiency.
Patent JP-H04270656-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: NAGATA RYUICHI
IPC: B29C55/12
Filed: 1991-02-26
Abstract: PURPOSE:To improve tear resistance to make a slit workable more easily and level off coarse large protrusions on the surface to restrict a dropout when a magnetic tape is made by determining the ratio of the lamination thickness of polyester containing ethyleneterephthalate as a main constituent and the entire thickness of a laminated film to be 1/100 to 1/5. CONSTITUTION:A biaxially oriented laminated polyester film is a laminated film consisting of polyester containing ethyleneterephthalate as a main constituent laminated on at least, one surface of polyester containing ethyleneterephthlate as main constituent. The required lamination ratio is 1/100 to 1/5 for the thickness of the ester layer based on ethylene terephthalate as a main constituent to the entire thickness of the laminated film, and preferably 1/75 to 1/7. Polyester A is laminated on one surface or polyester B, then a 2 to 3-tier sheet is extruded from a slit-like mouthpiece and is cooled using a casting roll to prepare an unstretched film.
Patent JP-S61212441-A (JP)
Title: Casting method
Inventor: WATANABE TEISHIRO
IPC: B22C9/04
Filed: 1985-03-19
Abstract: PURPOSE:To prevent the blow of a molten metal by embedding a pattern for a casting consisting of polyolefin resin foam into molding sand and providing a vent port to the upper part of a casting mold. CONSTITUTION:The pattern 5 for a casting consisting of the polyolefin resin foam, as well as a runner 3 and a gate 4 made of the same material are adhered by an adhesive agent, etc. and thereafter the assembly is installed together with a pattern for the vent port placed atop the pattern and a sprue 2 made of a clay pipe in a molding flask. After the molding sand 1 is packed to the periphery and is solidified, the pattern of the vent port is removed from the molding sand 1 to form the vent port 6. The gas is thereby released into the atm. and the blow of the molten metal is prevented.
Patent JP-S54144852-A (JP)
Title: Delay circuit
Inventor: NISHIJIMA OSAMU
IPC: H03K5/13
Filed: 1978-05-04
Abstract: PURPOSE:To obtain the delay time specified independently of the variation in the power supply voltage, by constituting the delay circuit with the depletion MOS (DMOS) as the load resistive element, three enhancement MOS(EMOS), resistors and capacitors. CONSTITUTION:When the switch 3 is turned off at time t0, the gate voltage V1 of EMOS 8, 9 (waveform B) is increased with the charging circuit of resistor 4 and capacitor 5, and EMOS 8 is conductive at time t1 when it reaches the threshold voltage VTS of EMOS 8. The voltage Vs at point a (waveform C) starts to decrease at time t1 with the difference between the power supply voltage VDD and the threshold voltage VTIG of EMOS 10. At the time t2 when the voltage V1 is greater than the value adding the voltage V9 to the threshold voltage VT9 of EMOS 9, EMOS 9 starts conduction, and the voltage V0 at the output terminal 6 (waveform A) is suddenly decreased. The time Td from the switch 3 turned off to the time t2 is the delay time. By suitably deciding the constants beta8 and beta10determined at the manufacture of EMOS 8 and 10 and satisfying the equation A, the delay time Td is constant independently of the variation in the voltage VDD.
Patent JP-H10244583-A (JP)
Title: Rib-forming blow molder
Inventor: TAKIGAWA NAOHISA
IPC: B29C49/48
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a sink mark in the surface of a parison and form a rib normal to the surface of the parison by a method wherein a rib-forming blade, which projects orthogonally to the molding surface of a mold and is movable forward and backward, is provided and the temperature of the blade is held higher than the softening temperature or the melting temperature of a molding resin. SOLUTION: In this molder, a rib-forming blade 20, which passes through a mold 8 and project normal to the molding surface of the mold, and a heater 24 for heating the blade are provided. The heater 24 holds the rib-forming blade 20 at a temperature higher than the softening temperature or melting temperature. At a mold closing, the rib-forming blade 20 is projected within the range that the parison P at the tip part of the rib-forming blade does not come into contact with the opposite side of the parison. After the mold closing, high pressure air us blown in the parison P and the rib-forming blade 20 is gradually retreated in the mold 8. As a result, two projected sheets of rib portion are fused into an integral body by means of the pressing force of the high pressure air, resulting in forming a rib normal to the surface of the parison.  Further, since the tip part of the rib does not abut against the opposite side parison, no sink mark develop in the opposite side parison.
Patent JP-H04272747-A (JP)
Title: Medical x-ray device
Inventor: SHIMIZU MASAMI
IPC: A61B6/00
Filed: 1991-02-27
Abstract: PURPOSE:To improve the operability by setting automatically a photographing condition from a viewing condition and to prevent in advance the failure of photographing caused by a condition setting failure, in the X-ray device for executing continuous photographing in which a photographing area is varied in the course of a series of photographing. CONSTITUTION:By a viewing condition/photographing condition conversion device 16, a correct photographing condition of the object to be photographed concerned is derived from a viewing condition. A stage position of a supporting device 8 is derived from a stage movement controller 11, and the derived photographing condition is stored in an area of a storage device 17 corresponding to the stage. At the time of a series of photographing, the photographing condition corresponding to the stage position is read out successively from the storage device 17 and set. The photographing condition at the time of photographing continuously the lower limbs can be set automatically, the operability is improved, and a failure of photographing generated from a condition setting failure is prevented in advance.
Patent JP-S53139233-A (JP)
Title: Combustion method and device of liquid fuel which can be easily evaporated
Inventor: KUWABARA SHIGERU
IPC: F23D14/22
Filed: 1977-05-12
Abstract: PURPOSE: To obtain stable combustion all the time by combusting injected liquid fuel through passage to supply liquid fuel in liquid condition when liquid fuel which can be easily evaporated is supplied to burner at high load and by combusting gas through passage with evaporator when supplying fuel at low load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59181551-A (JP)
Title: Silicon substrate
Inventor: ANRAKU KAZUHIRO
IPC: H01L29/762
Filed: 1983-03-31
Abstract: PURPOSE:To suppress the warpage of a wafer as well as to improve the mask- patterning accuracy in a photolithographic process by a method wherein a polycrystalline silicon layer is formed on the back side of a silicon substrate of a high impurity density. CONSTITUTION:A silicon epitaxial layer 22 of low impurity density is formed on the surface of a silicon substrate 21 of high impurity density, and a polycrystalline silicon layer 23 is formed on the back side. As a result, the stress generating between the substrate 21 and the silicon epitaxial layer 22, and the substrate 21 and the polycrystalline silicon layer 23 works each other in the direction wherein the wafer is warped in the reverse direction, thereby enabling to lessen the wafer warpage. The impurity density is to be brought within the range of 1X 10<-18>cm<+3>-1X10<20>cm<-3> for the silicon substrate 21, and 1X10<14>cm<-3>-1X 10<16>cm<-3> for the silicon epitaxial layer 22, for example.
Patent JP-S52135810-A (JP)
Title: Atmospheric annealing by batch type furnace
Inventor: NISHI SATORU
IPC: C21D1/74
Filed: 1976-05-10
Abstract: PURPOSE:To save the total amount of inert gas to be used, as well as to prevent the decarburization reaction as sufficiently as possible by exhausting effectively the furnace air in the annealing of the coil shape wire material by batch type furnace.
Patent JP-H04271806-A (JP)
Title: Exhaust gas treating device
Inventor: AKITSU YASUO
IPC: F01N3/021
Filed: 1991-02-25
Abstract: PURPOSE:To increase the capacity of the device for treating the exhaust gas from a diesel engine, etc., to enhance the strength in supporting a filter element constituting a filter, to maintain high capacity and to make the filter compact. CONSTITUTION:Many honeycomb filter elements 41 of a ceramic are arranged in parallel, and the elements are clamped by a couple of side plates 42 and 43 having an L-shaped cross section to constitute a filter 40. The capacity of the filter 40 in treating an exhaust gas is drastically increased by the many elements 41. The filter is made compact and surely clamped by the side plates 42 and 43, hence the supporting strength and durability are enhanced, and high capacity is maintained for a long time.
Patent JP-H06262779-A (JP)
Title: Delivery apparatus of thermal printer
Inventor: HARASE TOSHIKATSU
IPC: B41J13/22
Filed: 1993-03-15
Abstract: PURPOSE:To increase the delivery speed of a thermal printer and to reduce the damage of recording paper. CONSTITUTION:A thermal head 24 comes into contact with the color thermal recording paper 10 wound around the outer periphery of a platen drum 15 under pressure to record an image on the recording paper 10. During delivery, a clamper 20 is raised to a delivery position and the thermal head 24 is separated from the color thermal recording paper 10. However, since a paper pressing member 38 presses the color thermal recording paper 10 to the platen drum when the platen drum 15 is rotated, the color thermal recording paper 10 is rotated together with the platen drum 15 and the leading end part 10a of the color thermal recording paper 10 passes under the stopped clamper 20 to enter a delivery passage 45.
Patent JP-S58171763-A (JP)
Title: Pickup controller of repeat playing device of record player
Inventor: UEMATSU MIKINAO
IPC: G11B3/095
Filed: 1982-04-02
Abstract: PURPOSE:To shorten the queuing time, by storing the starting point of a play to be repeated in a record on the basis of the position of a pickup to enable a desired music to play a desired repeatedly. CONSTITUTION:A repeat play set key 7 of a microcomputer 10 is depressed to set a pickup 12 to the start point of a desired music. The microcomputer 10 discriminates the input of a pickup operation key 8 and allows the pickup 12 to fall through a pickup driving part 5 and stores the position of the pickup 12 on a basis of the number of optical pulses of an encoder 11. After the play is terminated, the pickup 12 rises automatically and goes toward the set starting point and stops after slightly passing through this starting point, and is returned to the regular play starting point, and the coincidence between the current position and the play start point is detected by the encoder 11 to allow the pickup 12 to descend, and the play is restarted. Thus, the play is executed repeatedly immediately by starting from the starting point to shorten the queuing time.
Patent JP-H07261335-A (JP)
Title: Processing method with discharge of waste photographic processing solution minimized
Inventor: YAMADA SUMUTO
IPC: G03C5/30
Filed: 1994-03-24
Abstract: PURPOSE:To provide a sensitive material processing method by automatic developing machine by which water is vaporized from a waste photographic processing soln. which is concentrated and solidified. CONSTITUTION:A silver halide photographic sensitive material is developed, fixed and washed by an automatic developing machine. The waste developer and fixer overflowing from the machine are separately received or mixed, water is vaporized off from the mixed waste, and the waste is concentrated and/or solidified. The pH of the developer in a developing tank is <=9.8, and the pH of the fixer in a fixing tank is >=5.4. The principal agent of the developer is reductiones shown by the formula, and the fixing agent in the fixer is a thiosulfate. In the formula, R is hydrogen atom or hydroxyl, and (n) is an integer of 1 to 4.
Patent JP-H07257336-A (JP)
Title: Braking force control device
Inventor: KAJIWARA TAKASHI
IPC: B60T8/24
Filed: 1994-03-24
Abstract: PURPOSE:To provide a braking force control device, which can secure the brak ing force and which can also easily perform the steering without driving. CONSTITUTION:When stop of a vehicle is detected on the basis of the car speed (v) at 0 (S1) and the 'during the steering' is detected on the basis of the quantity of change DELTAtheta of the steering angle of the steering wheel at a set value DELTAthetas or more (S2), and the brake working condition is detected on the basis of the ON of a brake switch (S3), an electromagnetic direction switching valve as a forming element of an anti-lock control device is switched to the pressure reduction condition (S5), and the wheel cylinder pressure of the brake of a right and a left front wheels as wheels to be steered is reduced to a set value (S6, S7) so as to reduce the braking force. Restriction of the turning of the wheels to be steered is reduced, and the steering without driving is facilitated. At the time of steering without driving, the electromagnetic direction switching valve can be switched, and a wheel cylinder is communicated with a reservoir through a relief valve so as to reduce the wheel cylinder pressure to the set value.
Patent JP-S53137877-A (JP)
Title: Method of separating water by means of membrane
Inventor: NAKAMURA MICHIHIRO
IPC: B01D61/00
Filed: 1977-05-09
Abstract: PURPOSE: To separate water from water mixture, which b.p. is higher than water, in energy saving condition, by contacting said water mixture with a 1st surface side of a water permeability high molecular membrane, and by contacting and so on specified sweep liquid, which b.p. is lower than water, with a 2nd surface side of the membrane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61212785-A (JP)
Inventor: SAKURAI AKIO
IPC: G21C1/02
Filed: 1985-03-18
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。