baber/WOPTO huggingface dataset:
Patent JP-H0768740-A (JP)
Title: Ink supply amount setter
Inventor: EGASHIRA YASURO
IPC: B41F31/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an ink supply amount setter which can rapidly update a preset function by providing an ink key opening deciding means for generating a varying width excess signal when a difference between ink key opening data at the time of presetting and the same data after regulating is calculated and it exceeds allowable varying width data. CONSTITUTION:Ink key opening data A at the time of presetting to be stored in a presetting time data memory 14 is compared with ink key opening data B after regulation is completed to be stored in a normal sheet time data memory 15 by a deciding unit 12. That is, a difference of both the data A and B is calculated by a calculator 16, and a value of the difference is compared with allowable varying width data C stored in allowance memory means 10 by a comparator 17. When a value of its difference E exceeds the data C, a varying width excess signal is generated, and number of the signals is counted by integrating means 18. Thus, each time the data A is preset, when number of counts F exceeds stored allowable number-of-times data D, warning means 19 generates an alarm.
Patent JP-H0213154-A (JP)
Title: Bypass route selection processing system
Inventor: ISHIBASHI KOJI
IPC: H04L45/28
Filed: 1988-06-30
Abstract: PURPOSE:To allow each node to simply select a bypass route automatically when a fault takes place in a route used for communication by referencing a route list table in the communication with other node, selecting a route through which fault display information is usable and applying the communication. CONSTITUTION:A route list management section 13 applies the processing to set fault display information of route enable/disable use as to a relevant route on a route list table 14 with respect to a notice from a fault notice section 12. A communication processing section 15 references the route list table 14 at the communication with other node and a route through which fault display information is usable is selected and a communication processing is executed. Thus, when a fault takes place in the route used for the communication, each node is able to select the bypass route simply automatically.
Patent JP-H08332669-A (JP)
Title: Method and apparatus for producing composite container
Inventor: KAKEMURA TOSHIAKI
IPC: B29C49/20
Filed: 1995-06-06
Abstract: PURPOSE: To enhance production efficiency by eliminating cycle loss when a large number of composite containers are produced. CONSTITUTION: A preform 34 is vertically held and the bottom mold 2 holding the bottom part of an outside container 58 so as to turn the mouth part of the outside container 58 to the outside is revolved at least two or more times on the vertical plane above the preform 34 to be stopped at the position opposed to the preform 34 and the bottom mold 2 is allowed to fall to insert the preform 34 in the outside container 58 and a split mold 20 is unified with the bottom mold 2 and a stretching rod is inserted in the preform 34 to inject a fluid in the preform under pressure to perform stretch blow molding to obtain a composite container. During the stretch blow molding, the bottom part of the outside container 58 is held to the bottom mold 2 stopped at the revolving position separated from the preform 34.
Patent JP-2000354164-A (JP)
Title: Image processing unit
Inventor: OTA TOSHIHIRO
IPC: H04N1/405
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To process character and thin lines so as to be clear without deteriorating gradation of a contrast image such as a photograph. SOLUTION: The image processing unit reads an image (s1), divides the image into areas with a prescribed size (s2), and applies Fourier transform to each area for frequency conversion (s4). A dither matrix size is selected (s6, s7, s8) on the basis of a ratio of a high frequency component to a low frequency component and the dither method expresses gradation. A smaller dither is applied to characters or the like to prevent blur and a large dither is employed for a photograph or the like to improve the gradation.
Patent JP-S5591147-A (JP)
Title: Semiconductor device
Inventor: YAMA YOMIJI
IPC: H01L23/08
Filed: 1978-12-28
Abstract: PURPOSE: To prevent a fault due to incident alpha-ray into a semiconductor device having an active region of an infinitesimal cell on its upper surface by brazing the bottom surface of the device onto a ceramic substrate having no recess and coating the active region by material containing no radioactive substance.  
     CONSTITUTION: A first metallized film 3 is formed on the upper central surface of a ceramic substrate 1 having a flat surface formed thereon, and second and third metallized films 4a, 4b extended to both side surfaces of the substrate 1 are coated to surround the film 3. Then, a dynamic RAM cell 9 having a thickness of approx. 0.3mm and an active region 10 is brazed onto the central film 3, and electrodes provided at the cell 9 are connected respectively to the films 4a, 4b using wires 11a and 11b, respectively. A cup-like ceramic cover 13 is then coated over the cell 9, and a silicon shield 14 having a thickness of more than 0.3mm, separated by 0.65mm from the cell 9 and extended by approx. 2.0mm at its outside from the region 10 in the cover 13. Thus, alpha-ray from the cover 13 and the substrate 1 cannot be incident  to the region 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08190184-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KAMATA YOSHINARI
IPC: G03C7/44
Filed: 1995-06-07
Abstract: PURPOSE: To provide a processing method capable of keeping superior whiteness of the photosensitive material after processing even if a replenishing amount for a bleach fixing solution is remarkably reduced, by incorporating a specified imidazole compound in the bleach-fixing solution and regulating the replenishing amount for this solution to a specified amount or lower. CONSTITUTION: The silver halide color photographic sensitive material having at least one photosensitive silver halide emulsion layer on a support is exposed with respect to an image, and bleach-fixed immediately after color development. The bleach-fixing solution contains the imidazole compound represented by the formula in which each of R1 -R4 is an H atom or a 1-5C alkyl or hydroxyalkyl or alkenyl group. The replenishing amount for the bleach-fixing solution is controlled to <=200ml per 1m<2> of the photosensitive material. The addition of the imidazole compound into the bleach-fixing solution permits a salt concentration in the processing solution to be elevated and the whiteness of the photosensitive material after the processing to be enhanced.
Patent JP-S6318486-A (JP)
Title: Ic card reader/writer
Inventor: YOSHIMURA MASAO
IPC: G11B19/00
Filed: 1986-07-10
Abstract: PURPOSE:To improve the reliability of contact by carrying an IC card until the IC card is abutted against a stopper, contacting a brush with the contact of the IC card to read out data, and at the time of discriminating a reading error, slightly changing the stopper position. CONSTITUTION:When the insertion of the IC card is detected by a sensor 2, the IC card is controlled by a CPU 1, carried through a motor 6 until the card is abutted against the stopper and then stopped. Consequently, the brush 3 is descended and contacted with the contact of the IC card to read out the information of the IC card. When a reading error is discriminated, a rotary solenoid 7 is started through the CPU 1 and the stopper position is slightly changed by an interlocking eccentric cam. The information of the IC card is similarly read out, so that the IC card is prevented from the generation of an error due to dust or the like and the reliability of the IC card reader/ writer is improved. When a reading error is decided even after the change of the stopper position, the defect of the IC card is decided and the IC card is returned.
Patent JP-S5590124-A (JP)
Title: Charge transfer transversal filter of input weighting type
Inventor: SUZUKI NOBUO
IPC: H03H15/02
Filed: 1978-12-27
Abstract: PURPOSE:To obtain a miniature and low-cost transversal filter by providing one charge transfer register, a charge input part for signal charge input to each transfer stage, and a method of supplying selectively the polarity-inverted voltage of an input signal. CONSTITUTION:Synchronizing with clock pulses applied from charge input part 12i (i=1-6) to charge transfer register 11, signal charge equivalent to the product of input signal VIN and weighting coefficients K1-K6 is injected into register 11 together with bias charge. Input charge is transferred being added in sequence at respective transfer stages and outputted from charge detection part 13. In this case, input signal VIN is supplied, as it is, to the input terminal of charge input part 12i when the weighting coefficient is positive or selectively supplied to the input terminal of charge input part 12i after being inverted by inverter 14 when it is negative. Consequently, a miniature transversal filter with desired filter characteristics can be obtained at low cost.
Patent JP-H01127884-A (JP)
Title: Box controller for refrigerator
Inventor: SHIBAZAKI TERUMI
IPC: F25D23/00
Filed: 1987-06-30
Abstract: PURPOSE: To perform output management of the number of articles to be placed in a refrigerator, the number of times of placing the articles in the refrigerator, a list of purchased articles, and the like, by operating the data in a first memory cell, inputted numeric values, and the number of placing times in a second memory, storing the results in the memory area of the number of purchased of the second memory if the results are negative and then printing out the name and the number of purchased articles. CONSTITUTION: A processing section 5 processes the data in a memory cell and totalizes the numeric values for each material. The results are processed along with the number of times of placing the articles in the refrigerator based on the name on a list stored in the refrigerator and a decision is made whether the results are larger than zero or not. It the results are negative, a data corresponding to the number of purchased articles in a memory cell 100 is stored. The memory cell is read out by operating a purchase key and the data of the name part 103 and the number of purchased articles 109 is printed at a printing section 10.
Patent JP-H06345477-A (JP)
Title: Method and device for producing preform of optical fiber
Inventor: TOKUNAGA KEIICHI
IPC: C03B37/014
Filed: 1993-06-07
Abstract: PURPOSE:To provide a method for producing an optical fiber base material, capable of adding a desired doping material to the optical fiber base material at an arbitrary diameter position, and a device therefor. CONSTITUTION:A method for producing an optical fiber preform 1 by feeding an oxyhydrogen flame material and silicon tetrachloride into a burner 3 and depositing the produced soot on the outer surface of the optical fiber base material is characterized by joining a pipe 9 for feeding a desired doping material to the course of a main pipe 4 for feeding the main raw material, silicon tetrachloride, disposing a switch valve 5 in the doping material-feeding pipe 9 at a position on the upper stream side of the confluence so as to enable the production of a soot mixed with the desired doping material at the desired radial position of the optical fiber preform1 by the switching of the switch valve 5. The outer diameter of the optical fiber preform 1 can remotely be measured with an outer diameter measuring device 10, and the switching operation of the switch valve 5 can thereby automatically be executed on the basis of the measured value.
Patent JP-H05329306-A (JP)
Title: Multistage filtering device
Inventor: KIMURA YOSHIYUKI
IPC: B01D29/96
Filed: 1992-05-30
Abstract: PURPOSE:To provide a filtering device wherein, since filter paper is supported on a filter medium belt provided around a filtration liquid tank, separation and discharge of the filter paper can easily by performed and sealing performance can be improved, whereas there have been problems in which separation and discharge of filter paper is not performed easily and sealing performance is inferior. CONSTITUTION:In a filtering device, there are provided a straight line drive device 7 and a guide rail 8 disposed across a filtration liquid tank 2, and a connecting member 9 is provided between those members 7, 8 and a clamp 11 for holding filter paper is mounted to the member 9. The member 9 is caused to pass the tank 2 by means of the device 7 and is moved in two steps so that the filter paper is separated and moved, while it is being held by the clamp 11. And, filter medium is fixed on the tank 2 to keep the position of the filter medium where it makes contact with a gasket.
Patent JP-S5586659-A (JP)
Title: Roll for sheet production
Inventor: TSUKAGOSHI NOBUHIRO
IPC: B22D11/06
Filed: 1978-12-22
Abstract: PURPOSE:To make the rate of cooling in the width direction even and enable the prevention of curling by providing fins fro inducing gas flows in the central direction on both sides of the twin rolls fro producing sheets of material for magnetic heads, etc. by quench-rolling molten material in said rolls. CONSTITUTION:Material 13 such as Alperm or Sendust having been melted by heating is spouted from a nozzle between rolls 11, 11'. While it is quenched and rolled between the rolls 11, 11', a sheet 14 is formed. Fines 12 are provided on both end parts of the rolls 11 to produce gas flows toward the central part in the width direction through revolution of the roll 11. Thereby, the molten meterial 13 is cooled strongly on the outer side from both side parts and by this coupled with the cooling in the central part by the rolls 11, 11', the molten material is quench- rolled at an even rate of cooling overall in the width direction.
Patent JP-H0722416-A (JP)
Title: Formation of aluminum wiring
Inventor: TAKEYASU NOBUYUKI
IPC: H01L21/205
Filed: 1993-07-01
Abstract: PURPOSE:To embed Al into a minute via hole with excellent selectivity. CONSTITUTION:A via hole 6a is formed in an interlayer insulating film 6 on a lower Al wiring layer 4 by using dry etching. Then, a natural oxide film 4a formed on the exposed surface of the lower Al wiring layer 4, a modified layer 6b of the surface of the interlayer insulating film 6 and contaminant 8 are removed by plasma etching in a gaseous atmosphere containing chlorine. Thereafter, the surfaces are heated in inactive gaseous atmosphere or vacuum atmosphere of 1mTorr or less. Thus, the chlorine 10 remaining in the surface of the interlayer insulating film 6 undergoes thermal desorption, and the surface is cleaned. Therefore, even if Al is selectively deposited in the via hole by Al-CDV, the Al is not deposited on the surface of the interlayer insulating film 6, and the excellent selectivity is obtained.
Patent JP-H0452164-A (JP)
Title: Printing device
Inventor: HIRANO MASAYUKI
IPC: B41J13/02
Filed: 1990-06-20
Abstract: PURPOSE:To miniaturize the printing device while suppressing the rise in production costs by a method wherein a recording sheet is bent by an effect of a guiding means and thereby the direction of movement of the recording sheet is changed. CONSTITUTION:A recording sheet 4 is caught between a capstan roller 18 and a pinch roller 19 and is transferred as the rollers rotate. Recording is made while the recording sheet 4 is moved by operation of a platen roller 13 and others. The recording sheet 4, with the recording finished, is transferred further by operation of the platen roller 13 and others toward a guide plate 21, the front end of the recording sheet 4 comes in touch with a slanting face 22a of an upper guide 22 and is bent along the slanting face 22a. As the recording sheet 4 is transferred furthermore, it moves along an asymptotic part 22b, and thereby the direction of movement of the recording sheet 4 is turned at an angle of 90 deg., approximately. When the front end of the recording sheet 4 reaches delivery rollers 25 that are provided on the rear end of the guide plate 21, the recording sheet 4 is caught between the delivery rollers 25 and is delivered to a sheet delivery case.
Patent JP-H0810057-A (JP)
Title: Rotary housing body
Inventor: NAKASUGI SATOSHI
IPC: A47B61/00
Filed: 1994-07-15
Abstract: PURPOSE:To enable each hanger member to be set without being shaken while no large dead space is being formed in the lower section. CONSTITUTION:An inner ring shaped rail 2 is provided in the inside of an outer ring shaped rail 1, and each hanger member 3 is disposed in such a way as to be perpendicularly intersected with the respective ring shaped rails 1 and 2. Each hanger member 3 is suspended from the outer ring shaped rail 1 in such a way as to be freely run, and concurrently, each guide member provided to the inner side end of each hanger member 3 is installed to the inner ring shaped rail 2 in such a way as to be freely run.
Patent JP-H04361206-A (JP)
Title: Post-branching method for optical cable
Inventor: SATO YOSHIYUKI
IPC: G02B6/44
Filed: 1991-06-08
Abstract: PURPOSE:To post branching method for the optical cable whose cable-code side constituent members, coated optical fibers, etc., are possibly dispersed at the time of post-branching. CONSTITUTION:When the cable core 2 of the optical cable whose constituent members 3 on the side of the cable core 2 and coated optical fibers are dispersed owing to the exposure of the cable core 2 at the time of the post- branching is exposed, an adhesive is blown to the necessary part of the exposed part to temporarily fix the constituent members 3 and coated optical fibers, and the necessary coated optical fibers, etc., are taken out and post-branched. Consequently, the constituent members 3 and coated optical fibers are never dispersed by blowing the adhesive.
Patent JP-H0246789-A (JP)
Title: Phi coating of dfb/dbr laser diode
Inventor: KUINDERSMA PIETER IDS
IPC: H01S5/12
Filed: 1989-06-28
Abstract: PURPOSE: To allow the single-mode laser operation to be combined with a comparatively narrow line width by providing a phaser layer on an antireflective film. CONSTITUTION: A laser has two grooves 9, 10 which define an active region 4A having a p-type InP layer 11 and n-type InP blocking layer 12. Both layers 11, 12 do not expand to a strip-like part 3A of a layer 3 located between the grooves 9, 10. The InP layer 13 is formed over an assembly, an Inx Ga1-x Asy P1-y top layer 14 is formed thereon, and an SiO2 layer 15 is disposed thereon and has slot-like openings in which an electrode layer 16 formed on the surface contacts the layer 14. The lower face contacts an electrode layer 17. An antireflective film 27 has first and second layers 28, 29. The layer 28 and phase layer 30 are made of HfO2 and the layer 29 is made of SiO2 .
Patent JP-S6319091-A (JP)
Title: Display method for bar code
Inventor: KIKKAI MORIKAZU
IPC: G06K7/10
Filed: 1986-07-11
Abstract: PURPOSE:To express many bits of information at a small space by making constant the length of respective bars, dividing respective bars in the length direction and assembling the information with a set of the bar code group. CONSTITUTION:A wide bar WB and a narrow bar NB are arranged by the suitable combination in the width direction of a bar by providing a wide space WS and a narrow space NS. The length of respective bars is set to a constant length, respective bars are divided in the length direction of respective bars by providing the wise space WS and the narrow space NS and at least two units of information are assembled in two orthogonal directions by a set of the bar code group.
Patent JP-H05334474-A (JP)
Title: Light source module and optical mark reader and optical sensor device provided with the modules
Inventor: TADA MASAMI
IPC: G02B26/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a light source module for converging light projected from a light emitting element to an optional distance from a condenser lens as a converging spot with a required diameter by simple constitution and to provide an optical mark reader and an optical sensor device respectively including the light source modules. CONSTITUTION:The distance between the light emitting element 2 and the condenser lens 3 and the aperture diameter of an iris 6 can be interlockingly changed. Thereby a converging position based upon the lens 3 can be adjusted and the converging spot size of an optical beam on the converging position can be controlled. Consequently a converging spot with a uniform diameter can be obtained independently of a converging distance.
Patent JP-H1110346-A (JP)
Title: Torch for tig welding
Inventor: IZUMI AKIRA
IPC: B23K9/24
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To secure a good welded quality in a short time and to prevent the useless consumption of an electrode by arranging the electrode to be automatically projectable from a torch body with the outer part operation. SOLUTION: At the time of consuming the tip part of the electrode 93 in continuity of the welding, a robot carries the torch body 90 to a positioning table. At the time of opening a port 2a to the air with a solenoid valve 4, the pressure in a space above a second spool 6 is reduced. The first and the second spools 5, 6 are slid upward with the energized force of a pushing spring 8, and the diameter of the lower end part of an inner collet 92 is enlarged and the electrode 93 is released from the holding state and slid downward and abutted on the positioning table. At the time of communicating the port 2a to an air pump with the solenoid valve 4, the electrode 93 is held and automatically projected by a fixed length with the operation of the solenoid valve 4 to execute the welding.  By this constitution, the good welded quality can be secured without changing the relation between the electrode 93 and the work teached to the robot. In the case of inevitably further consuming the tip part of the electrode 93, the useless consumption is avoided by executing the grinding to the tip part.
Patent JP-S648720-A (JP)
Title: Input circuit
Inventor: JINBO TOSHIKATSU
IPC: H01L21/8234
Filed: 1987-06-30
Abstract: PURPOSE:To suppress the dispersion in the input/output characteristic even if the threshold voltage of MOSFETs is dispersed by providing an N-channel MOSFET between a power supply and a source of a P-channel MOSFET of an input circuit comprising a complementary MOSFET. CONSTITUTION:The drain and gate of an N-channel MOSFETM11 are connected to a power supply VDD and its source is connected to a source of a P-channel MOSFETM12. Moreover, the drains and gates of the P-channel MOSFETM12 and the N-channel MOSFETM13 are connected together to form an output terminal VOUT1, an input terminal VIN1. Through the constitution above, a voltage being the subtraction of the threshold value voltage from the power voltage VDD is fed to the source and the substrate of the P-channel MOSFETM12 by taking the back characteristic of the N-channel MOSFETM11 into consideration. Thus, the range of the change in the logical threshold voltage of the inverter circuit is smaller than the change in the threshold voltage of the N-channel MOSFETs M11, M13.
Patent JP-H0768948-A (JP)
Title: Photographic paper
Inventor: NAKAMURA YOSHINORI
IPC: B41M5/382
Filed: 1993-06-08
Abstract: PURPOSE:To improve both writing characteristics and leather fat resistance to a printed image at the same time while basic characteristics such as sensitivity of a photographic paper and storage stability of the printed image are satisfied. CONSTITUTION:In a photographic paper used for heat transfer recording system contg. a base 1 and a dye receiving layer 2 formed thereon, an isocyanate group-contg. polymer with a polysiloxane part and a urea bonding part is incorporated in the dye receiving layer 2. As this type isocyanate group-contg. polymer, a reaction product of a polyfunctional polyisocyanate compd. and an amino- modified silicone or a reaction product of polyfunctional polyisocyanate compd., an alcohol-modified silicone or a carboxylic acid-modified silicone and an amine compd. or water is used.