baber/WOPTO huggingface dataset:
Patent JP-H08251356-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/04
Filed: 1995-03-13
Abstract: PURPOSE: To obtain an excellent image without uneven density by detecting periodic fluctuation of the illuminance on an original and scanning 1st and 2nd read means so as to minimize the effect of the periodic fluctuation. CONSTITUTION: CCD line sensors 7, 8 read an image while being effected by an illuminance change on an original platen 1, and the state of the illuminance change is detected by an illuminance detection means. An adder means adds signals from the CCD line sensors 7, 8 to provide an output of a sum signal. A scanning means scans each of the CCD line sensors 7, 8 respectively on the original platen 1 so as to minimize the adverse effect provided to the sum signal representing the periodic illuminance change on the original platen 1. In this case, the CCD line sensors 7, 8 fitted to a feed screw 10 are moved linearly by driving a motor 9 to scan the original. That is, the periodic fluctuation of the illuminance on the original is detected and the CCD line sensors 7, 8 are scanned to minimize the effect of the periodic fluctuation.
Patent JP-H09239783-A (JP)
Title: Mold apparatus for injection molding
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/26
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To accurately control the pressure or amt. of the thermoplastic resin to be filled into a cavity. SOLUTION: A spring 61 is provided between a first mold member 34 and a second mold member 33 and, at first, both mold members are clamped by weak mold clamping force to fill a cavity 35 with a resin. When the supply of the resin is continued, both mold members 33, 34 are slightly opened by the pressure of the resin. By this constitution, the irregularity of the amt. of the resin from a molding machine is absorbed and the pressure of the resin within the cavity 35 is made constant. Next, the mold members are clamped by strong clamping force to be perfectly closed. Accompanied by this, the resin within the cavity 35 returns to the molding machine. The gate colsure part 55 of the second mold member 33 is fitted to the direct gate 47 provided to the first mold member 34 and, at a point of time when the gate 47 is closed, a definite amt. of the resin remains within the cavity 35. Thereafter, the resin within the cavity 35 is compressed.
Patent JP-H09241507-A (JP)
Title: Microwave-weldable resin composition
Inventor: YAMAMOTO KAZUYOSHI
IPC: B29C65/34
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave-weldable resin compsn. which exhibits a high heat exchange rate, provides a high amt. of heat, adsorbs and removes a gas produced in a trace amt. when irradiated with a microwave, and realizes a high weld strength by compounding a thermoplastic resin with fine conductive aniline polymer particles and an activated carbon powder. SOLUTION: This compsn. comprises 100 pts.wt. thermoplastic resin, 5-100 pts.wt. fine conductive aniline polymer particles, and 3-30 pts.wt. activated carbon powder. Examples of the resin are a polyolefin resin (e.g. polyethylene or polypropylene), a vinyl chloride resin, and an acrylic resin.
Patent JP-2000249653-A (JP)
Title: Method and apparatus for detection of concentration of liquid
Inventor: SATO OSAMU
IPC: G03G15/11
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the detection of the concentration of a liquid, in which the concentration of the liquid in a wide range is detected by using an optical sensor. SOLUTION: A liquid carrying roller 1 is formed in such a way that an eccentric disk part 1b and two identical-diameter disk parts 1a which sandwich the eccentric disk part 1b from both sides and whose diameter is larger than the diameter of the eccentric disk part 1b are integrated. By using the liquid carrying roller 1, a liquid to be detected is filled into a recessed part, in the circumferential direction, formed in a step part between the eccentric disk part 1b and the two disk parts 1a. The liquid is formed in a plurality of film thicknesses which are different from each other according to the step part. Then, on the basis of the output of an optical sensor regarding the plurality of film thicknesses, the concentration of the liquid is detected.
Patent JP-S62208840-A (JP)
Title: Work fixing device of angle rest
Inventor: YAMAZAKI KOJIRO
IPC: B23Q3/06
Filed: 1986-03-10
Abstract: PURPOSE:To quickly tighten the inside of works even if thicknesses of the works differ by providing right/left tilt stopping tools at the center position of an angle rest and providing contact tools and tightening tools at the right and left positions. CONSTITUTION:After works 25, 26 hung and conveyed hit the right and left end faces of a center contacting plate 2, contact screws 16 are tightened inward respectively, then contact plates 17 press the works 25, 26 to the right and left end faces of the center contacting plate 2 and temporarily fix them. Next, after adequate heights are selected among different sizes of height adjusting beds 20 in response to the thicknesses of the works 25, 26, they are inserted into insertion holes 24, and stop screws 19 are inserted into stop plates 18. The stop screws 19 are tightened while the heights are adjusted by height adjusting screws 23, the outsides of the works 25, 26 are pressed hard. Furthermore, screws 5 are inserted into the right/left tilt stopping tools 3, the right and left stop curve faces are pressed on the inside surfaces of the works 25, 26, and the screws 5 are tightened to fix the works 25, 26.
Patent JP-S62210627-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: MATSUSHITA YOSHIAKI
IPC: H01L21/324
Filed: 1986-03-11
Abstract: PURPOSE:To avoid the formation of a stacking fault on the surface of a semiconductor substrate and enable an element display excellent characteristics and an oxide film with a high breakdown voltage to be formed by performing the heat treatment of the semiconductor substrate in a reducing atmosphere. CONSTITUTION:A semiconductor substrate is heat-treated in a reducing atmosphere. For example, a wafer is heat-treated in a hydrogen atmosphere for 10min within the temperature range of 800-1,150 deg.C. Then, after the wafer is heat-treated in a dry oxygen atmosphere at 1,000 deg.C for 16hr, a light etching is applied to the surface of the wafer. When the mirror-finished surface of the wafer is observed by a differential interference microscope after the light etching, the OSF density of the wafer surface can be extremely reduced.
Patent JP-H08209988-A (JP)
Title: Door pull
Inventor: SAKAKIBARA HITOSHI
IPC: E05B1/06
Filed: 1995-02-06
Abstract: PURPOSE: To achieve simplification of mounting and improved efficiency of mounting by fitting a cylindrical cover which has the same inner peripheral configuration as the outer peripheral configuration of a rise part and on which a locking protrusion is protruded upwardly outwardly from the side of the bottom of the rise part onto the outer periphery of a main body. CONSTITUTION: A cover is disposed over the outer periphery of a door pull to prevent steps or indentations from appearing on the surface side of a rise part 2A, and locking claws 4 are provided on the cover. And an incision, into which the door pull can be fitted when the cover is mounted, is provided in a main body of a sliding door and the door pull is put into the incision. And since the claws 4 are formed upwardly outwardly from the bottom side of the outer periphery of side surfaces 5A of the cover with respect to the incision, the claws 4 are forced into the base material of the sliding door in the side surfaces of the incision. As a result, the door pull can be fixed without the use of fixing nails, or adhesives are applied onto the side surfaces and bottom surface of the incision or onto the outer surfaces of the cover to firmly fix the door pull.
Patent JP-H08207967-A (JP)
Title: Container with silk powder
Inventor: UENO AKIRA
IPC: B65D81/32
Filed: 1995-02-03
Abstract: PURPOSE: To make it possible to adjust an amount of addition according to one's preference, by attaching a small container containing silk powder to part of a container main body. CONSTITUTION: A container 1 with silk powder is obtained by the method in which a small container 3, having the silk powder 3c put in its hollow part 3b made in the form of a recess in the middle of a synthetic resin cap 3a and having a film-like lid 3d stuck to its upper face, is fitted into the top of a container main body 2 containing a lotion or drink. In use, in the case of using the container, for example, as an alcohole container, the small container 3 is first detached and alcohole is put into a bottle. At the same time as this, the lid 3d of the cap 3a is peeled, a proper amount of the silk powder is put into the alcohole, and it is drunk after warmed in the bottle. Because alanine in the silk powder, which is amino acid, decomposes the alcohole in blood, hangover can be prevented by adjusting the amount of the silk power according to one's physical condition.
Patent JP-S52137501-A (JP)
Title: Method for running of steam generator and its supervisory system
Inventor: KAJIYAMA SHIGERU
IPC: F22B35/00
Filed: 1976-05-12
Abstract: PURPOSE: By means of preventing from generation of unstable phenomena for flowing and indicating running condition and abnormal running region systematically CTR display device, the system is improved on man-machine communication and the burden of operators are reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58169812-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B12/02
Filed: 1982-03-31
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-S60198675-A (JP)
Title: Transfer transaction system
Inventor: KUBODERA HIROYUKI
IPC: G07D9/00
Filed: 1984-03-22
Abstract: PURPOSE:To simplify a transfer processing operation by recording the information of a transfer transaction on a transfer card with designation for delivery of the transfer card in a transfer transaction mode to deliver the transfer card and reading the transfer information when the transfer card is received. CONSTITUTION:A main control part 11 displays ''Do you need a transfer card?'' at a CRT display part after a transfer transaction is through with key operations. Then a user pushes necessary keys according to a guide. The part 11 prints through a bankbook print part 13 the name of a banking organ to be transferred, the branch name, the account No., the type of the transaction, the account name, the name of the requester and the account information in the form of the transfer information. At the same time, the part 11 delivers a transfer card 10 containing recorded magnetic stripes 32 through a bankbook/transfer card slit. At and after the second time, the transfer information written to the stripe part is read out by a magnetic head after the card 10 is put into the slit. Then a transfer transaction is performed.
Patent JP-H03256731-A (JP)
Title: Mold cooling control method for foam molding machine
Inventor: SEKI YOSHIHIKO
IPC: B29C33/04
Filed: 1990-03-07
Abstract: PURPOSE:To cool the inside of a mold uniformly by carrying out computation using a computating formula set preliminarily for the temperature of cooling water fed to the inside of a mold, and then controlling plus and minus of setting time of a timer for setting the cooling time and cooling the mold. CONSTITUTION:Cooling water is fed from cooling water pipes 7 and 8 of both molds by opening and closing cooling water valves 71 and 81 and jetting out of spray nozzles 72 and 82 and cooled by water drops adhered to molds 1 and 2. The inlet temperature of cooling water is sensed by temperature sensors 17 and 18 provided in the cooling water tubes 7 and 8, and computation is carried out by using the given computating formula at a data processing section 20 of a computer unit including an A/D converter 15 which imputs sensed signals as analog signals by converting the same into digital signals and a sequensor 16. After that, the setting time of a timer 10 for setting the cooling time is controlled automatically and cooling of the mold can be carried out, and water drops are adhered to the mold, and the mold can be cooled uniformly by the evaporation latent heat of said water drops.
Patent JP-S61222757-A (JP)
Title: Image data printing system
Inventor: FUJII KATSUYASU
IPC: B41J2/505
Filed: 1985-03-18
Abstract: PURPOSE:To enhance the quality of printing by a method in which image data from the outgoing side are received for one line and sent out by one-time printing operation for speeding up printing operations and reducing the times of line feeding. CONSTITUTION:(Eight)8-bit image data fro ma host computer are received by a receiver 14 and processed in CPU 13 to convert them into 16-dot data of 24 dots. They are written in each 8-bit region in the upper and intermediate stages of RAM 16 for printing. The 8-bit data in the 2nd line are then converted and the upper 8 dots are written in the former lower stage. The lower 8 dots are then written in the former stage RAM 18 for printing. When all the 80 bit data in the 2nd line are written in RAM 16 and 18, converted data for 24 dots of RAM 16 for printing are sent out and printing is made by a printing head 17. Since image data for more than one line are received and sent out by one-time printing operation, the printing speed can be increased, the times of line renewal can be reduced, and the quality of printing can be enhanced.
Patent JP-S59180069-A (JP)
Title: Protecting device of guide vane opening and closing mechanism for hydraulic machine
Inventor: ICHIKAWA KENTAROU
IPC: F03B3/18
Filed: 1983-03-31
Abstract: PURPOSE:To prevent secondary danger after breakage of a weak point pin by a method wherein an auxiliary arm lever accommodating notch, accommodating an auxiliary arm lever therein and secured to the guide vane with a key, and the end face of the auxiliary arm lever are formed as a stopper for restricting the swinging range of the weak point pin after breakage. CONSTITUTION:The mechanism, for opening and closing the guide vane 1 through a driving device, is provided with the weak point pin 2 which is the normal protecting device and is also provided with the auxiliary arm lever 4 as the second protecting device for preventing the guide vane, released from the opening and closing mechanism after breakage of the weak point pin 2, from being swung freely. The auxiliary arm lever 4 restricts and holds a frictional torque transmitting device 5, the guide vane 1 after breakage of the weak point pin 2 and the opening and closing mechanism through the frictional torque transmitting device 5. Further, the notch for accommodating the auxiliary lever 4 of a guide vane arm 3 secured mutually to the guide vane 1 through the key and the end face of the auxiliary arm lever 4 are formed as the stopper for restricting the swinging range of the weak point pin after the breakage thereof.
Patent JP-H02236279-A (JP)
Title: Device for forming thin amorphous silicon film
Inventor: KAMACHI HIDEKI
IPC: C23C16/50
Filed: 1989-03-08
Abstract: PURPOSE:To prevent sticking and peeling of an amorphous Si film to and from the surface of a discharge electrode by adequately controlling the temp. of the discharge electrode at the time of forming the thin film of the amorphous Si on a substrate by introducing gaseous raw materials into a vacuum vessel contg. the substrate and generating high-frequency plasma between the discharge electrode and the substrate. CONSTITUTION:The discharge electrode 1 and a grounding electrode 2 are disposed to face each other in the vacuum vessel 5 and the substrate 4 to be deposited with the amorphous Si film is mounted to the grounding electrode 2. The gaseous raw materials, such as Si2H6, are introduced into the vacuum vessel 5 and the plasma is generated by impressing a high-frequency voltage between the discharge electrode 1 and the grounding electrode 2. The thin film of the amorphous Si is formed on the surface of the substrate 4 by utilizing the active species formed by cracking and activating with this plasma. The temp. of the discharge electrode 1 is detected by a sensor 8 at this time and the temp. of the discharge electrode 1 is adequately controlled by a temp. control means 3 to adjust the powder of the amorphous Si to prevent the powder from sticking to the discharge electrode 1 or to prevent the peeling of the sticking powder from peeling.
Patent JP-H09220299-A (JP)
Title: Golf ball
Inventor: MARUKO TAKASHI
IPC: A63B37/12
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obscure the traces, etc., of the lines and stripes of an inside layer at the parting line of a golf ball constituted by coating a core with a cover by forming the cover to a two-layered structure composed of an outside layer and the inside layer and specifying the color difference between the outside layer and the inside layer. SOLUTION: The golf ball consisting of the core and the cover of the two-layered structure consisting of the inside layer and outside layer covering the core is specified to within 3 in the color differenceΔE between the outside layer and the inside layer based on the Lab color specification by measurement with a chromatic color difference meter, by which the color difference between the outside layer and the inside layer is optimized. As a result, the traces, etc., of the lines and stripes of the inside layer at the parting line are made obscure to the naked eyes even if a hard and thick inside layer is coated thereon with a soft and thin outside layer by thermal press forming molds. The golf ball having excellent appearance is thus obtd.  At this time, the inside layer is formed to the hardness higher than the outside layer by specifying the thickness of the outside layer to 0.3 to 1.5mm and the thickness of the inside layer to 0.5 to 1.5mm. Further, the Shore D hardness of the resin of the outside layer is specified to 56 to 68.
Patent JP-S56150213-A (JP)
Title: Packing of soil lump with hardened cement material
Inventor: HIGASHIDA ATSUSHI
IPC: E02D17/20
Filed: 1980-04-22
Abstract: PURPOSE: To resolve problems with the throwing-away of faulty soil generated in construction works by covering the surfaces of soil lumps with hardened cement shells for improving the faulty soil.  
     CONSTITUTION: The lumps of faulty soil are sized to a proper grain size, and then the soil lumps 1 are dipped in cement paste or mortar 2, pulled up, and then cured for solidification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08251536-A (JP)
Title: Image processing system
Inventor: TSUGE YUKIO
IPC: H04N19/423
Filed: 1995-03-14
Abstract: PURPOSE: To provide an image processing system for simply and quickly generating an index image data corresponding to a frame image or a field image. CONSTITUTION: DCT coefficient data corresponding to a DC component are extracted among compressed digital image data compressed by signal processing including DC transformation are extracted and stored once in a sub-memory 44, an index image generating section 48 reads it to generate index image data with a reduced size more than a frame image or the like and stored in a display memory 50. Then an index image for a monitor or the like is displayed based on the index image data in the display memory 50.
Patent JP-H02236223-A (JP)
Title: Production of high strength steel excellent in delayed fracture characteristic
Inventor: TANABE KOJI
IPC: C22C38/54
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a steel plate having high strength and excellent in delayed fracture characteristics by hot-rolling a steel with a specific composition under specific conditions to elongate austenite grains in the surface layer part of plate thickness and then quenching the above plate without delay. CONSTITUTION:A steel slab has a composition containing, by weight ratio, 0.15-0.40% C, 0.05-0.5% Si, 0.3-1.5% Mn, 0.1-1.0% Cr, 0.03-2.0% Mo, 0.0050-0.050% Ti, 0.0005-0.0050% B, and 0.01-0.10% solAl, also containing, as impurities, <=0.010% P, <=0.010% S, <=0.0060% N, and <=0.0030% O, and having the balance Fe with inevitable impurities. The above steel slab is heated up to 1,050-1,250 deg.C and subjected to rolling at a draft at least of 30-70% at 800-950 deg.C, by which the structure in the surface layer part of plate thickness is formed into austenite grains. After rolling, the above plate is subjected to quenching without delay to undergo direct hardening, by which the structure is formed into martensitic structure. By this method, effective grain diameter can be reduced, and superior delayed fracture characteristics as well as high toughness can be obtained.
Patent JP-S54146090-A (JP)
Title: Slitter device
Inventor: MORITAKE TAKAYOSHI
IPC: B31B50/18
Filed: 1978-05-08
Abstract: PURPOSE: To change the positions of slitters with high precision in a slitter device used in paper mills by providing a device which combines the functions of a braker and a fastener to the slitter unit.  
     CONSTITUTION: In lower slitter unit 14, similar to the upper slitter unit, brake cylinder 36 is provided with V-shaped brake lock 40 at the rod end. By pressing this against V-groove 17a provided on beam 17 with air pressure, the slide resistance of lower slitter unit 14 is increased. Also, by increasing air pressure, unit 14 is fixed to beam 17. On the other hand, clutch block 42 is pressed against V-groove 41 on slide base 34, and unit 14 and the lower traverse unit are joined. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55147430-A (JP)
Title: Try press device
Inventor: OZAWA HIROSHI
IPC: B21D37/14
Filed: 1979-05-04
Abstract: PURPOSE: To achieve the higher operating efficiency and working efficiency of the captioned device by making required number of die material correcting blocks connectable to one press device by means of the rails interposed with a turntable and disposing the self-travelling bolsters which fix lower dies.  
     CONSTITUTION: The plural die material correcting blocks including the upper die correcting blocks 2 and lower die correcting blocks 3 which make possible the gripping, releasing and elevating of upper dies are constituted mutually and indirectly connectable by means of rails 6, 7a, 7b, 7c and turntable 8 to one press device 1. Plural units of the self-travelling moving bolsters 7 on which die materials are placed and which make possible fixing of lower dies are disposed on the respective rails mentioned above. Since the above-mentioned constitution permits the die material correcting works of plural sets parallel which require a long time, the operationg effiency of the press device 1 is made higher than that of conventional devices. In addition, the working procedures are simplified by so constituting the device that the correction of the upper and lower dies is performed in the state that the die surfaces are facing upward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000255835-A (JP)
Title: Paper winding detector
Inventor: MUKAI TOSHIRO
IPC: G03G15/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To detect winding of paper around a fixing roller reliably regardless of paper material or presence of foreign matter. SOLUTION: This detector is provided with a first electrode 60 formed so as to come into contact with the paper conveying surface of a fixing roller 40 and is capable of being engaged and disengaged with/from a fixing roller 40 for intermittent engagement/disengagement. A static eliminating brush 50 is used as a second electrode 61, and both electrodes 60, 61 are connected to a detection circuit 62. Voltage is applied to the first electrode 60 and the voltage from the second electrode 61 is detected and to detect a resistor between both electrodes 60, 61. If paper S exists, the resistor value increases, thus it is possible to detect paper winding.