baber/WOPTO huggingface dataset:
Patent JP-H11107740-A (JP)
Title: Engine exhaust emission control device
Inventor: TAKAMI AKIHIDE
IPC: F02B17/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To eliminate poisoning by SOx in a NOx storage material by supplying CO to the NOx storage material absorbing NOx in exhaust gas by means of a CO supplying means, releasing other exhaust constituents stored in the NOx storage material, and eliminating SOx as a poisoning constituent from the NOx storage material. SOLUTION: An exhaust purifying catalyst 14 is constructed by sequently layering a NOx storage material layer and a catalyst layer on a carrier. In a lean air-fuel ratio operation time when engine exhaust is leaner than (λ-1), NOx in the exhaust is absorbed in the NOx storage material. In this case, a fuel injection valve 11 is controlled by means of a fuel injection control means 15 so that a split injection of λ=1 is carried out temporarily when acceleration is carried out or warm steady operation is continued. In this way, CO in the exhaust is increased so as to given to the NOx storage material, while an exhaust temperature is increased. Then, release of SOx poisoning the NOx storage material is promoted, and regeneration of the NOx storage material is carried out.
Patent JP-S6366911-A (JP)
Title: Transformer
Inventor: HORIE TOSHIO
IPC: H01F27/32
Filed: 1986-09-08
Abstract: PURPOSE:To inhibit the generation of internal stress on casting curing extremely, and to eliminate the need for an external case by using a resin hardly shrunk thermally within a specific temperature range as an insulating and molding resin. CONSTITUTION:The winding section of a winding 2 consisting of a primary winding 21 and a secondary winding 22 is impregnated with an insulating and molding material 3 through casting curing of an insulating and molding resin, and the the winding section of the winding 2 is solidified. A resin having a low heat shrinkage rate where internal stress by heat shrinkage extends over 10kg/cm<2> or less within a temperature range to -20 deg.C from a curing temperature such as an silicone resin or an urethane resin having the low heat shrinkage rate is employed as the insulating and molding resin. Consequently, a shrinkage rate at the time of the casting curing of the insulating and molding resin and the degrees of contraction and expansion due to the change of a subsequent ambient temperature are reduced, thus extremely inhibiting the generation of internal stress. Accordingly, the lowering of the permeability of a core 1 generated by magnetostriction and the increase of iron loss are minimized exceedingly, thus preventing the deterioration of the efficiency of a transformer.
Patent JP-2001040505-A (JP)
Title: Five toes-separated sox
Inventor: NAKABAYASHI TSUTOMU
IPC: A41B11/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a five toes-separated box that permit any sox wearer to promptly insert its individual toes into the five insertions, and gives individual toes the ground-holding force freely outward and attains individual smooth motions and working by allowing individual toes to promptly adapt to a variety of motions. SOLUTION: The back faces 3 of individual five toes-insertion part 2 constituting the objective five toes-separated sox and the back face 4 of the sox with which the sole face of a wearer comes into contact are covered with a five toes insertion-smoothing sheet (a) equipped with a five toes attaching part 2a so that the insertion of the five-toes may be smoothened.
Patent JP-H1053371-A (JP)
Title: Image forming device
Inventor: MORIYA MASAO
IPC: B65H7/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which, even when down, can reduce the time required to make a copy after recovery. SOLUTION: When sorter bin from which the copy of the last document has already been unloaded is present when operation is stopped as a jam detection means that detects a paper jamming inside an image forming device main body detects a paper jam, a main control part 40 causes the stapler of a sorter stapler to operate only for the bin from which the copy of the last document has already been unloaded.
Patent JP-H0373975-A (JP)
Title: Image data controller for laser printer
Inventor: SHIMADA KAZUYUKI
IPC: G03G15/04
Filed: 1989-08-15
Abstract: PURPOSE:To reduce jitters by a simple circuit by fetching the image data by one line only in every other (N)th scanning period wherein the scanning line of a light beam is used for image formation. CONSTITUTION:An image data input means 20 inputs the image data by one line only in every other (N)th scanning line period wherein the scanning line of the light beam is used for image formation. For the purpose, a 1/(N+1) frequency divider 21 is provided and the image data input means 20 inputs the image data according to the gate signal obtained by dividing the frequency of a synchronizing signal outputted by a synchronous signal output means through the 1/(N+1) frequency divider 21. Consequently, a scanner motor can be used in a fast and stable area to reduce the jitters, and the need for a line buffer and other peripheral circuits is eliminated.
Patent JP-H1164676-A (JP)
Title: Optical connector and method for using optical connector
Inventor: GEORGE A PABLAS
IPC: G02B6/38
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for parallel processing capable of simultaneously interconnecting the many fibers within a fiber system. SOLUTION: This optical interconnecting device has one or >=2 terminal blocks 71 which hold plural jacketed optical fibers and a flexible matrix which encloses the jacketed optical fibers, partially encloses the terminal blocks 71 and fixes the terminal blocks 71 within the matrix. The respective terminal blocks 71 include jacket holders 73 and jacket clamps 75. The jacket holders 73 have the surfaces provided with plural grooves for receiving the plural jacketed optical fibers. The jacket clamps 75 clamp the plural jacketed optical fibers within the plural grooves of the jacket holders 73. The device described above further includes one or >=2 connectors and each thereof is mountable on the two terminal blocks 71.
Patent JP-H0493264-A (JP)
Title: Power supply line connecting structure for thermal head array
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/345
Filed: 1990-08-10
Abstract: PURPOSE:To reduce a variation of a voltage drop across a diode circuit to obtain a power supply connecting structure for a thermal head array with a low-electric resistance conductor pattern by a method wherein the conductor patterns from an A phase power supply connecting pattern and a B phase power supply connecting pattern to diodes have a large width and a short length. CONSTITUTION:An A phase power supply conductor pattern is 15A, a B phase power supply conductor pattern is 15B, and an A phase connecting pattern is 16A. Parts corresponding to lands 12A, 12B are particularly called an A phase power supply connecting part pattern 12A and a B phase power supply connecting part pattern 12B. The A phase power supply conductor pattern 15A, the B phase power supply conductor pattern 15B, the A phase connecting pattern 16A, the A phase power supply connecting part pattern 12A, and the B phase power supply connecting part pattern 12B are all made of a large-width conductor pattern. A power is supplied to the both ends of the A phase power supply conductor pattern 15A in parallel. A power is supplied to the center part of the B phase rower supply conductor pattern 15B. In this manner, a deviation in conductor resistance to each diode can be sufficiently reduced.
Patent JP-S6269082-A (JP)
Inventor: INOUE HIROSHI
IPC: F25D23/06
Filed: 1985-09-24
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-H0272025-A (JP)
Title: Seal receiving pad
Inventor: KATAYAMA TSUNEO
IPC: B65B51/10
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a complete top seal constantly under the same conditions without being affected by temperature by a method wherein with an elastic rubberlike material used, a protruding line which longitudinally crosses a seal receiving side is integrally formed on the seal receiving side facing a ribbon heater. CONSTITUTION:When impulse sealing is to be performed with a seal receiving pad 1, a seal bar 6 equipped with a ribbon heater 2 is lowered until the whole body to be sealed of films 7, 7 is interposed between an entire seal side 6a and an entire seal receiving side 3 of the seal receiving pad, and power is supplied to the ribbon heater 2 in this state. At this time, a protruding line 4 of the seal receiving pad 1 partially interposes the corresponding portion of the films 7, 7 with holding force much larger than that on a flat portion due to deformation with rubberlike elasticity. A sealed portion 8 can be therefore completely heat-sealed. A package with a non-sealed portion 9 which is slightly linked with the sealed portion 8 with a portion corresponding to a cut 5 is made into a package equipped with the sealed portion 8 with a complete top seal in the next process.
Patent JP-S58110069-A (JP)
Inventor: BAHAKU KEI SAHAKIAN
IPC: H01L23/498
Filed: 1982-12-02
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-H0716958-A (JP)
Title: Manufacture of synthetic resin envelope
Inventor: SHIRAYANAGI ISAO
IPC: B31B23/60
Filed: 1993-06-29
Abstract: PURPOSE:To simplify a process and perform operation with generation of little noise also by an inexpensive device, by a method wherein a bag part and lid part are made by bending both end parts of a synthetic resin film at two places, those both end parts are stuck together and after formation of a thin and slender cylindrical body, this is melted and cut off by a fine line whose both end parts are stuck to each other and separated from each other into separate envelopes. CONSTITUTION:A film 21 which is wound up around a synthetic resin roll 22 is bent by a bending unit 23 so as to produce two bent parts 11, 11 and at the same time an adhesive material 14 is applied to an end part of the other side corresponding to a closing lid 12. The cylindrical film 21 obtained like this is transferred in a longitudinal direction and one envelope 10 is obtained at a time by a cutting device 30. The cutting device 30 is constituted of a heated thin wire 31, the fine wire 31 is comprised of a nichrome wire and heated by joule heat by an electric power source. The envelope 10 is cut off by the wire and allowed to separate from each other. On that occasion, molten parts of the upper side and lower side of the film 21 come into contact with each other, are melted with each other and connected with each other, through which both side parts 15, 15 are completed.
Patent JP-S59101611-A (JP)
Title: Focusing control device
Inventor: MARUYAMA KIICHI
IPC: G01C3/00
Filed: 1982-12-01
Abstract: PURPOSE:To simplify remarkably the whole device by which an automatic controlling circuit for coping with a focusing shift amount, a distance to an object to be photographed and a difference of its reflection factor, etc. becomes unnecessary, or the like, by constituting so that an integral value of a difference, namely, a detecting period of the focusing shift amount is determined by an integral value of the sum of outputs of the first and the second photodetectors. CONSTITUTION:When a light emitting element 11 is made to emit a light by a controlling circuit 38, a reflected light from an object to be photographed 12 is made incident to the first and the second photodetectors 14, 15 of a photodetecting part 13, converted photoelectrically in said elements, and thereafter, it is applied to integrators 23, 27 through each buffer circuit 17, 18 and each amplifier 21, 25. In this state, in case when a photographic lens is front focusing, an output relation of each photodetector 14, 15 is (A>B), therefore, an integral value (A-B) of a difference is positive, and the second comparator 32 generates an output of an H level in the initial state. Also, when an integral value of the sum reaches a fixed threshold level, the first comparator 31 detects it, and generates a detecting signal. This detecting signal is applied to the controlling circuit 38, stops the first and the second integral operations, and also generates a focusing shift detection start signal to an AND gate 35.
Patent JP-H0549886-A (JP)
Title: Mixing method of plural raw materials
Inventor: TOMIOKA YUTAKA
IPC: B01F23/57
Filed: 1991-08-22
Abstract: PURPOSE:To rapidly and uniformly mix a powdery raw material and a slurry raw material without generating the lump of the powdery raw materials by rotating a ball mill for a prescribed period of time and uniformly dispersing the powdery raw material by spherical stones to eliminate the lump of the powder, then charging the slurry raw material thereto and rotating the ball mill for a prescribed period of time. CONSTITUTION:A prescribed amt. of the powdery raw material (e.g. pigment) is charged into the ball mill 12 and the ball mill 12 is rotated for the prescribed period of time to uniformly disperse the powdery raw material by the spherical stones 23 and to eliminate the lump of the powder. The slurry raw material used for sanitary pottery, tiles, etc., is thereafter charged therein and the ball mill is rotated for the prescribed period of time to uniformly mix the powdery raw material and the slurry raw material. Consequently, the generation of the lump state of the powdery raw material is obviated. The powdery raw material and the slurry raw material are thus rapidly and uniformly mixed.
Patent JP-S6454181-A (JP)
Title: Adsorption type heat pipe and adsorption type refrigerator using said adsorption type heat pipe
Inventor: YONEZAWA YASUO
IPC: F25B37/00
Filed: 1987-08-24
Abstract: PURPOSE: To construct a unitized adsorption heat pipe, and to promote the miniaturization and the simplified form of the device, by storing a solid adsorbent and refrigerant in an annular space that is formed in the gap of a double pipe, and by maintaining the interior of a closed pipe to a vacuum system with a small capacity. CONSTITUTION: When an adsorption heat pipe (a) heats the inner pipe 11 in the side of a solid adsorbent 15 with a heating medium in the heat source side, and at the same time cools the outer pipe 12 in the heat transfer fin 17 mounting side, it heats to desorb the solid adsorbent 15, and cools to condense the ejected refrigerant steam on the surface of the heat transfer fin 17 to hold it in the condition of a liquid film. Next, if the inner pipe 11 is cooled, the solid adsorbent 15 adsorbs the refrigerant steam which fills annular space 13.  The refrigerant liquid that sticks to the surface of the heat transfer fin 17 is actively evaporated to take away the heat of vaporization from the heat transfer fin 17, and then the heating medium in the utilization side of the fluid passage touching the outer pipe 12 of the heat transfer fin 17 mounting side of the adsorption heat pipe (a) is cooled. This heating medium in the utilization side is supplied to a fin coil unit to perform a cooling operation.
Patent JP-H0878152-A (JP)
Title: Magnetron driving circuit
Inventor: YAMANOUCHI TOMOZO
IPC: H01J23/34
Filed: 1994-09-05
Abstract: PURPOSE: To suppress a rush current at low cost by connecting a negative characteristic thermistor, which is formed of an oxide of LaCo transition element, in series between a magnetron operating part and a power source. CONSTITUTION: In a magnetron driving circuit 10 having a magnetron operating part 3 and an AC power source I which are connected in series to each other, a negative characteristic thermistor 6 is connected in series between the power source 1 and the operating part 3. The thermistor 6 is formed of an oxide of LaCo transition element having a withstand current value larger than the current value carried at the stable operation of a magnetron 3a. In such a circuit constitution, the rush current carried to the circuit 10 when a power source switch 2 is closed is suppressed at a low level by the high initial resistance value of the thermistor 6. It takes much time because of its selfheating until the resistance value of the thermistor 6 reaches a prescribed low level value. Thus, the operating part 3 is gently started after a slight delay time from the power source input.
Patent JP-2000050024-A (JP)
Title: Image processing system, automatic document feeding position adjusting method and storage medium recording control program for automatic document feeding position adjustment
Inventor: NISHIKAWA HIDEKAZU
IPC: G03G15/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To exactly adjust an automatic document feeding position without any human intervention and without frequently using sample output. SOLUTION: An image sensor reads the document of a specified image pattern 301 fed from a document feeder onto original platen glass, starting positions 304 and 307 in the main scanning direction and sub scanning direction of specified image data are detected out of read image information, the position to automatically feed documents is changed by comparing the detected starting positions with ideal values (determined values) and this changed position is stored in a memory. The next document is automatically fed to the changed position stored in the memory.
Patent JP-S6370066-A (JP)
Inventor: TOMITA FUMIO
IPC: F25D23/00
Filed: 1986-09-10
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-H1053180-A (JP)
Title: Intake device for motorcycle
Inventor: AMINO HIDEO
IPC: F02M35/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To uniformize intake characteristics by a method wherein subchamber capacity is ensured and a plurality of communication pipes for intake are equalized in length. SOLUTION: A V-type engine is mounted on an intake device wherein cylinders are longitudinally arranged and carburetors 9 and 10 are arranged corresponding to the respective cylinders. In this case, a subchamber 8 located between an air cleaner 7 at the side of an engine and communication pipes 11 and 12 to feed air from the air cleaner 7 to the carburetors 9 and 10 is arranged closer to the air cleaner 7 and at the inner side in the direction of the width of a car and closer to the first carburetor 9 at the outside in the direction of a car width. Further, the subchamber 8 is extended to below and the communication pipe 11 communicated with the carburetor 9 is embedded in the subchamber 8.
Patent JP-2000043439-A (JP)
Title: Image forming method for forming image forming element protected from fingerprint
Inventor: DEBOER CHARLES D
IPC: B41N1/14
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide improved elements, which can give improved image resolving power and sharpness without decreasing a durability, and protection from fingerprints by a method wherein a fluid is employed. SOLUTION: An image formed member is prepared by image-like applying a fluid on a water-soluble fluid accepting layer coated on a hydrophilic support. The preferable application is executed by ink jet printing. By drying or hardening the fluid, a lipophilic image is formed on the fluid accepting layer. After the removal of a non-image formed region, an obtained image formed member can be used for lithographic printing. The fluid accepting layer is so designed as to protect the image formed member from fingerprints or other managemental defects. In an embodiment, the fluid accepting layer forms a contact angle of at least 20 deg. to a fluid to be employed, resulting in providing improved image sharpness and resolving power.
Patent JP-H0260120-A (JP)
Title: Evaluation of accuracy of superposition
Inventor: NAKAJIMA MASAYUKI
IPC: H01L21/30
Filed: 1988-08-25
Abstract: PURPOSE:To accurately detect the errors in lamination of underneath patterns and upper layer patterns with high accuracy by a method wherein multiple marks for evaluating the accuracy of superposition are automatically measured to calculate the measured signals by linear regression. CONSTITUTION:When underneath patterns 2 are formed and then upper layer patterns 3 are to be formed, the underneath patterns 2 and the upper layer patterns 3 are previously cut out at different pitches. The mutual positions of both patterns 2, 3 are successively shifted at respective unit patterns I-VII of both patterns 2, 3 to measure the shifted amounts as the signals of reflected ray by scanning the ray, etc., and then the measured values are calculated by linear regression. Finally, the errors in superposition of the patterns 2, 3 hardly affected by any deformation, etc., in the pattern shape can be detected with high accuracy by reading the values calculated by the linear regression as for the zero pattern in the design value.
Patent JP-H0260227-A (JP)
Title: Signal input device
Inventor: SUGINO HIROAKI
IPC: H03K17/30
Filed: 1988-08-25
Abstract: PURPOSE:To deal with signals without changing an input setting means even if the output polarity of the input setting means is in any level by deriving one logical value signal when an output from the input setting means is within the range of a first discrimination level and a second discrimination level, and deriving the other logical value signal in the case out of the range. CONSTITUTION:In the input setting means, the switch SW1 of a normally opened type is used, and one end of SW1 is connected to an external power source Vcc, and the other to the serial circuit of resistances R6 and R7. The connection point of the resistance R6 and R7 is connected to the input terminal IP1 of an input decision circuit 1. When the range of an internal power voltage Vc and a first comparison voltage VTH1 is set to an area 1, and the range of VTH1 and a second comparison voltage VTH2 to be an area 2, and the range of VTH2 and a ground voltage GND to an area 3, the signal of a low level is derivated on an output signal line s1 when a voltage included in the area 2 is impressed on the input terminal IP1, and the signal of a high level is derivated when a voltage included in the area 1 or the area 3 is impressed. Thus, the signal of the high level or the low level can be inputted by the conduction or interruption with SW1.
Patent JP-S6454736-A (JP)
Title: Manufacture of package
Inventor: FUKUI TARO
IPC: H01L21/56
Filed: 1987-08-26
Abstract: PURPOSE:To mass-produce sealing structure having high moisture resistance by burying a semiconductor element the periphery of which is coated with a resin into a resin in a mold from the surface side of a substrate and molding the element. CONSTITUTION:A semiconductor 2 is loaded onto the surface of a substrate 1, and a conductor circuit 4 is formed onto the surface of the substrate 1. The circuit 4 is connected electrically to an integrated circuit in the element 2 by bonding wires 3 while being electrically connected to lead pins 6. The element 2 on the substrate 1 and the peripheries of the element 2 such as the wire 3 are coated with a resin 7. The whole is turned upside down, and buried into the resin 7 from the surface side of the substrate 1 into the resin 7 admitted into a mold (a formwork) 8 and molded. The whole is molded and removed from the mold, thus acquiring a semiconductor package. Accordingly, sealing structure having high moisture resistance can be mass-produced.
Patent JP-S6369915-A (JP)
Title: Manufacture of high silicon steel sheet
Inventor: HINOTANI SHIGEHARU
IPC: C21D8/12
Filed: 1986-09-09
Abstract: PURPOSE:To manufacture a silicon steel sheet having superior cold workability when a silicon steel sheet for an electrical steel sheet having a high Si content is manufactured, by successively carrying out hot rolling, warm rolling at a specified temp. and cold rolling. CONSTITUTION:A high Si steel slab contg., by weight, 0.01-0.08% C, 4.0-6.0% Si, 0.002-0.02% Sol.Al and <=50ppm O2 as an impurity is hot rolled at 800-1,200 deg.C to form a steel plate of 5mm thickness. This plate is warm rolled to 1.8mm thickness at 550-700 deg.C close to the recrystallization temp. and >=30% draft. After scale is removed by pickling, the resulting steel sheet is subjected to first cold rolling at 50-60% draft, process annealing at 800-900 deg.C and second cold rolling at 50-60% draft to manufacture a high Si silicon steel sheet of 0.3mm thickness having superior workability as an electrical steel sheet.