baber/WOPTO huggingface dataset:
Patent JP-H07294593-A (JP)
Title: Contact retention mechanism of ld module with lead
Inventor: OTANI HIROTAKA
IPC: H01L31/0232
Filed: 1994-04-28
Abstract: PURPOSE:To provide an efficient contact retention mechanism when mounting an LD module with a lead on a radiator for testing the LD. CONSTITUTION:While a lid body 7 is raised, an LD1 can be easily fitted to a radiator 2 by opening the lid body 7. While the lid body 7 is closed, the lid body 7 and a traveling body 6 are lowered together. While they are lowered, nibs 4B and 4C are opened along the inclined side of nibs 7B and 7C. When a certain amount of fall is exceeded, the nibs 4B and 4C are engaged with the nibs 7B and 7C. In this state, a plurality of press pins 7A press the radiator 2 of the body of the LD module 1 and, at the same time, a rubber plate 7D presses a lead 1A to a pattern 3B of a printed circuit board 3.
Patent JP-S5815540-A (JP)
Title: Method for improving embossability of vinyl chloride resin foam
Inventor: NAKAMURA MASARU
IPC: B29L9/00
Filed: 1981-07-20
Abstract: PURPOSE:To improve the embossability of an uneven pattern formed by a chemical embossing method, by using an expandable vinyl chloride resin plastisol contg. a nonionic surfactant having a low HLB value. CONSTITUTION:0.05-0.5pts.wt. (per 100pts.wt. vinyl chloride paste resin) nonionic surfactant having an HLB of 10 or below is added to a plastisol of a vinyl chloride paste resin contg. a chemical blowing agent capable of decomposing by heating, such as azodicarbonamide. By using the resulting plastisol, a foam having an uneven pattern formed by a chemical embossing method is produced. As said nonionic surfactant, glycerol monofatty acid ester or sorbitan fatty acid ester which does not contain polyoxyethylene group in the structure, is preferred. Examples thereof are sorbitan monooleate having an HLB of 8.6 and stearic acid monoglyceride having an HLB of 2.8.
Patent JP-H01285146-A (JP)
Title: Chained food making system of bread crust
Inventor: ISHIGAKI REIZABURO
IPC: A23L23/00
Filed: 1988-05-11
Abstract: PURPOSE:To effectively recover and use crust part of bread by gelatinizing and fermenting crust of bread to give soup, cookie, bread, etc., in each class. CONSTITUTION:Crust of bread is ground, gelatinized by an extruded or puffing machine and ground to give gelatinized flour. Then the prepared gelatinized flour is mixed with dried bouillon, dried vegetable essence, etc., to give soup of instant type. Or the prepared gelatinized flour is blended with cheese, butter, wheat flour, etc., and roasted to give cookies melting well in the mouth. The prepared gelatinized flour together with skim mile is suspended in water and subjected to lactic acid fermentation to give crust yogurt. The prepared solution of lactic acid fermentation is mixed with wheat flour, fermented with yeast and roasted to give high-quality bread.
Patent JP-S5638731-A (JP)
Title: Device for automatically forming film to funnel part of cathode ray tube
Inventor: KOTOYORI AKIRA
IPC: H01J29/88
Filed: 1979-09-07
Abstract: PURPOSE:To efficiently perform the series of forming work process, by allowing a picture tube to successively pass through as external conductive film forming device, silicon resin forming device and external conductive film drying device by using a conveyor. CONSTITUTION:A picture tube 1 is sequentially successively conveyed by a conveyor 60 and allowed to pass through an external conductive film forming device 10,  silicon resin forming device 30 and external conductive film drying device 50. The  external conductive film forming device 10 and the silicon resin forming device 30  are enclosed by separate compartments, in this way, a surplus amount of sprayed  material is not scattered to the outside around the compartments when a spraying  work is performed, thus not to pollute a work environment.
Patent JP-H07303299-A (JP)
Title: Ultrasonic probe
Inventor: WAKABAYASHI KATSUHIRO
IPC: A61B8/00
Filed: 1994-04-29
Abstract: PURPOSE:To improve the accuracy of an image by making the thickness of a part polarized in the longitudinal direction of a piezoelectric element made of planer piezoelectric ceramic thinner than one polarized in the direction of thickness so as to observe a place at a shorter distance even with a smaller diameter probe to improve sensitibity. CONSTITUTION:The planer piezoelectric ceramic 4 made of titanate lead zirconate of a hard system forms a common GND electrode 1 and a transmission-use positive electrode 3 on the main flat of its two sides and lays a reception-use positive electrode 2 at one terminal in the longitudinal direction. Then a part between the common GND electrode 1 and the reception-use positive electrode 2 is formed to be t2 in thickness, thinner than the one between the common GND electrode 1 and the transmission positive electrode 3. Thus, at the time of using the part polarized in the longitudinal direction of the piezoelectric element 6 at the time of reception, bending oscillation is easily generated at a limited high frequency and attenuation time for oscillation is reduced. On the other hand, at the time when the reception area is made equal, the piezoelectric elements of a reception part is thin so that deformation is large so as to obtain large signal voltage.
Patent JP-S5815368-A (JP)
Title: Character signal pickup system
Inventor: MAEZAWA YASUNORI
IPC: G06K9/20
Filed: 1981-07-21
Abstract: PURPOSE:To recognize character trains and spaces between lines, and to easily pick up a character signal, by setting a threshold level for the number of encoded bits per line. CONSTITUTION:A facsimile signal is received at a reception section 1 and discriminated for the encoded bit number per one line whether the number is a threshold level or over or has a regularity, and a discriminating signal is given to a processor 3. In case of the output to a terminal device such as a dot printer through the character processing at the processor 3, only character signals are read among the facsimile signals received at the reception section 1. In outputting only a graphic signal to a terminal device such as a CRT display, the facsimile signals other than the character signals are read by the processor 3 from the reception section 1 and converted into a display signal.
Patent JP-S61272027-A (JP)
Inventor: ARAGAI TOMOO
IPC: A47L23/08
Filed: 1985-05-29
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-S63280392-A (JP)
Title: Recording and reproducing device for information
Inventor: FUJINO MASAHISA
IPC: G06K13/06
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the occurrence of an error in information due to the stain of a fingerprint by ejecting only the area of information non-recording part which is provided on the periphery of an information recording card from the exit of an information recording and reproducing device to outside. CONSTITUTION:An optical card 21 is inserted from an optical insertion/ejection port 23 in the information recording and reproducing device 22. The optical card 21 consists of an information recording area 21a and the information non-recording areas 21b-21e in its periphery. A photo interrupter (PHI)30 detects the ejection stop position of the optical card 21 and prevents the information recording area 21a from being ejected from the information recording and reproducing device 22. The PHIs 31 and 32 detect the inverting position of the reciprocating action of the optical card 21, and PHIs 33 and 34 detect the operation limiting position of an optical head 24, whereby PHIs 35 and 36 discriminate the front and back sides, and right and left of the card. When the recording into the card 21 or reproduction is completed, a switch for optical card output port 25 is depressed and the card 21 is ejected. Thus, the damage of the information recording area 21a due to the fingerprint is prevented and the error in information is prevented.
Patent JP-S5738338-A (JP)
Title: Guide device for drawing out glass fiber strand
Inventor: YOSHIDA SUMIO
IPC: C03B37/10
Filed: 1980-08-19
Abstract: PURPOSE: To enhance the productivity and to reduce the cost by automatically detecting more than a fixed value of tension applied to a strand drawn out and automatically cutting the strand.  
     CONSTITUTION: This invention relates to a guide device 1 for passing and guiding a glass fiber strand (a) drawn out of a strand cake A to a machine B for continuously manufacturing an article using the strand. This guide 1 is made freely movable only along the introducing direction of the strand (a) leaving the guide 1 into the machine B, and an elastic member 2 energizing the guide 1 to the set position side against force pulling out the strand (a) in the introducing direction is attached. When more than a fixed value of tension is applied to the strand (a), the guide 1 escapes and moves by more than a fixed extent by means of the elastic member 2, so a cutter 3 cuts the strand (a) automatically. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06175771-A (JP)
Title: Position detector and position detecting and displaying device
Inventor: EBIHARA SHOJI
IPC: G06F3/0488
Filed: 1993-05-17
Abstract: PURPOSE:To provide a position detector having such a simple constitution that a stylus pen which detects the potential of a conductive film by capacitive coupling to a tablet, is used and a position can be detected by only processing the signal from this stylus pen. CONSTITUTION:The conductive film is provided on a substrate, and a transistor TR 220 which supplies a current to this conductive film is controlled to form a potential distribution on the conductive film. An insulating film is provided on the conductive film, and a conductive member in the front end of a stylus pen 205 is capacitive coupled to the conductive film through the insulating film, and as the result, the potential on the conductive film is detected. Since the conductive film has a uniform resistance value in the surface direction, the potential distribution on the conductive film is linear. Therefore by only processing output signal of the stylus pen 205, the position pointed with the stylus pen 205 can be obtained.
Patent JP-S63281081-A (JP)
Title: Large-scale logic circuit
Inventor: KANO KAZUNARI
IPC: H01L27/04
Filed: 1987-05-13
Abstract: PURPOSE:To easily detect the fault of a large-scale logic circuit by dividing the large-scale logic circuit into plural small-scale logic circuits, and providing a means which observes the outputs of the small-scale logic circuits directly from the input or output pin of the large-scale logic circuit. CONSTITUTION:The large-scale logic circuit is divided into the small-scale logic circuits 1 and 2, the circuit 1 has input pins I11-I17 and output pins O11-O15, and the circuit 2 has input pins I21-I25 and output pins O21-O28; and the pins O13 and I23, O14 and I24, O15 and I25, O26 and I15, O27 and I16, and O28 and I17 are connected respectively. Here, the pins I11 and I23, I12 and I24, I15 and I25, O13 and O21, O14 and O22, O15 and O23, O11 and O24, O12 and O27, I21 and I15, I22 and I16, and I14 and O28 are shared. Further, the shared pins are connected by tri-state elements TS1-TS24, whose four groups inputs common control signals. Then, when a fault of for example, the circuit 2 is detected, S1=1 and S2=1 are inputted to inputs S1 and S2 and then the respective tri-state groups become states as shown in a table, and signals inputted from the pins I11-I13, I21, and I22 are observed at the pins O11, O12, and O21-O26.
Patent JP-S5239150-A (JP)
Title: Voltage differential protection relay
Inventor: TSUJIKURA YOUSUKE
IPC: H02H7/22
Filed: 1975-09-22
Abstract: PURPOSE: A lightly loaded and miniaturized varistor by a method such that unsaturated time band is eliminated to prevent the generation of peak voltage by one-sided excitation of the saturable reactor, with excessive input made flowing mainly in the reactor as well. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H048750-A (JP)
Title: Acrylic resin composition
Inventor: FUKUOKA TAKAMASA
IPC: C08L33/10
Filed: 1990-04-26
Abstract: PURPOSE:To obtain an acrylic resin composition having improved moldability and impact resistance without lowering the heat resistance and suitable as parts for electric appliance and automobile, etc., by compounding a specific amount of a specific biphenyl derivative. CONSTITUTION:The objective composition can be produced by compounding 100 pts.wt. of an acrylic resin having an average polymerization degree of 1,000-10,000 with 1-10 pts.wt. (preferably 3-7 pts.wt.) of a biphenyl derivative of formula (R<1> to R<6> are H, 1-4C alkyl, phenyl or benzyl) (e.g. biphenyl or 2- methylbiphenyl).
Patent JP-H05315733-A (JP)
Title: Printed wiring board
Inventor: TSUJIGUCHI KEIZOU
IPC: H05K1/11
Filed: 1992-05-07
Abstract: PURPOSE:To surely prevent the generation of a solder bridge from occurring between lands in a printed wiring board, in which a divided lateral solder-coated land is provided between front and rear soldering land groups inclined in the progressing direction of soldering and a divided rear solder-coated land is provided at the rear end of the rear soldering land group. CONSTITUTION:In a printed circuit board in which a divided lateral solder- coated land 4 is provided between front and rear soldering land groups 2 and 3 inclined in the progressing direction of soldering and a divided rear solder- coated land 5 is provided at the rear end of the rear soldering land group, independent narrow solder-coated lands 7, 8 are provided between lateral solder- coated lands and between rear solder-coated lands. Further, the area of each land of the front and rear soldering land groups is constituted so as to grow larger from the front toward the rear in the progressing direction of soldering.
Patent JP-H113194-A (JP)
Title: Image forming device
Inventor: HIRST MARK B
IPC: B41J29/38
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To successively store information related to use such as a consumed amount or the date to start use in a consumption article such as a toner cartridge and further to automatically constitute a printer so that the printer loading a new type consumption article can deal with the case of the exchanging that article. SOLUTION: This cartridge 18 is equipped with a memory 19 and when the cartridge 18 is inserted into a printer 10, this memory 19 is connected through a microcontroller 30 inside the printer 10 to a host device (PC) 20 by a bidirectional data bus. By integrating a latest patch into the memory 19 at the time of producing the cartridge, a user can update the software of printer driver or the like without intervention by himself. Further, since various data expressing the use condition of user are written in the memory, these data can be utilized by a producer in case of recycle.
Patent JP-S5540987-A (JP)
Title: Discriminating unit
Inventor: ONOZUKA KUNIHARU
IPC: G01B11/02
Filed: 1978-09-19
Abstract: PURPOSE: To discriminate whether the shape and size of various products are within specified range or not with a simple constitution and operation, by comparing the detected output of the reference inspected object pick up stored in the memory and the detected output at inspected object pick up.  
     CONSTITUTION: The reference inspected object is prepared in advance, this is picked up with the camera 11, and the optical image is pictured on the monitor television 12. On the other hand, the measuring range of arbitrary horizontal and vertical size of screen of the monitor television 12 is reproduced by adjusting the measuring range specified signal set circuit 13. The video signal from the camera 11 and the measuring range specified signal from the set circuit 13 are fed to the overlap width measuring circuit 14, the output signal is stored in the memory 15, and the signal stored in the memory 15 and the detected output at inspected object pick up are compared at the comparison circuit 16, and the propriety of inspected object is discriminated whether the difference of the both signals is within permissible range or not. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08307720-A (JP)
Title: System and method for gradation number conversion of color image
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/525
Filed: 1995-05-12
Abstract: PURPOSE: To provide a gradation number conversion system for a color image capable of executing processing more easily and in a short time while keeping high picture quality equal to the one in the case that an error diffusion method is applied to each color component in the gradation number conversion of color image data. CONSTITUTION: This system is provided with input image memory 1 which stores multi-gradation color image data of each color component of cyan, magenta and yellow, gradation number conversion parts 2-4. at every color component which convert the multi-gradation color image data in the input image memory 1 to two to several kinds of gradation, and output image memory 5 which stores each color image data whose number of gradation is converted by the gradation number conversion parts 2-4. The gradation number conversion parts 2, 3 for a cyan component and a magenta component perform the gradation number conversion by the error diffusion method. While, the gradation number conversion part 4 for a yellow component performs the gradation number conversion by a dither method. A random diffusion type organizational dither matrix is used as a dither matrix.
Patent JP-S63278556-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07B13/18
Filed: 1987-05-11
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-H04343177-A (JP)
Title: Image display
Inventor: YUI MASAAKI
IPC: G06F3/048
Filed: 1991-05-20
Abstract: PURPOSE:To obtain an image display which can efficiently set plural concerned areas. CONSTITUTION:When an operator operates an ROI operating part 13 and for example, rotates plural segments ROI to the right, an ROI control part 14 performs the position operation only concerning the segments ROI at the center and the tip based on the moving information (rotation) from the ROI operating part 13, writes the ROI only during the movement into a memory 15 for displaying and displays it in a display part 16. Further, the operator operates the ROI operating part 13, and when arriving at the desired position stops the operation, the ROI operating part 13 sends the moving stopping information to a CPU 17. The ROI control part 14 performs the position operation concerning all ROI at the stopped position under the control of the CPU 17 based on the moving stopping information, writes all ROI into the memory 15 for displaying and displays them in the display part 16. Thus, during the movement and operation of the ROI, the ROI at the center and both tips can be displayed in a short time and plural concerned areas can be efficiently set.
Patent JP-H11306789-A (JP)
Title: Semiconductor memory device
Inventor: OKI TETSUO
IPC: G11C29/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which a node potential can be pulled out at high speed when a redundancy is used. SOLUTION: In a semiconductor memory device which is formed, a P-channel precharging transistor TR1 is interposed and mounted across a power supply Vcc and a node N2 , and the node N2 is grounded by a series circuit which is formed of a plurality of fuses F1 A, F1 B, F2 A, F2 B,...Fn-1 A, Fn-1 B, Fn A, Fn B and N-channel transistors T1 A, T1 B, T2 A, T2 B,...Tn-1 A, Tn-1 B, Tn A, Tn B. A P-channel precharging transistor Tr2 whose driving capability is equal to that of the precharging transistor TR1 is connected in parallel with the node N2 , and a fuse F3 is connected in series across the transistor TR2 and the node N2 .
Patent JP-H04342964-A (JP)
Title: Optical fuel cell
Inventor: AKUTO TAKAHARU
IPC: H01L31/04
Filed: 1991-05-20
Abstract: PURPOSE:To provide an optical fuel cell which uses light as a fuel source by furnishing a No.1 electrode consisting of porous catalyst in the middle between No.1 electrolyte with gas permeability and No.2 electrolyte including photocatalyst, and furnishing a No.2 electrode consisting of non-porous catalyst in a position adjacent to the No.1 electrolyte. CONSTITUTION:A load is inserted in connection between cell terminals 2, 3, and No.1 electrolyte 6 with gas permeability is formed being pinched by No.1 electrode 4 consisting of porous catalyst and No.2 electrode 5 consisting of non-porous catalyst. No.2 electrolyte 7 is formed as pinching the No.1 electrode 4 together with true No.1 electrolyte 6, and a photocatalyst 8 is dispersed in this No.2 electrolyte 7. Therein, one side of the No.1 electrode 4 is covered with a porous water-repelling film 4a, and the photocatalyst 8 is formed from particulates consisting of a semiconductor part and a metal part. When light energy is cast onto these photocatalyst particulates 8, oxygen is produced in the neighborhood of the surface of semiconductor while hydrogen is produced in the neighborhood of the surface of metal part. This allows achieving a cell which does not require supplying the fuel substantially.
Patent JP-H0413720-A (JP)
Title: Polycarbonate
Inventor: IMAMURA SABURO
IPC: G02B6/12
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the title polycarbonate composed of specific recurring units, having light-transmitting characteristics extremely excellent in visible light to near-infrared light area, remarkably reduced in increase in loss even when exposed under high-temperature and high humidity conditions and useful as a light signal transmitting medium. CONSTITUTION:The aimed carbonate consisting of recurring units expressed by the formula (X and Y are heavy hydrogen or halogen element). Furthermore, the aimed carbonate is preferably obtained by dissolving bisphenol in an organic solvent such as pyridine or an aqueous solution of dichloromethane-sodium hydroxide, introducing phosgene into the solution and carrying out condensation polymerization.
Patent JP-S5740794-A (JP)
Title: Address inverter circuit
Inventor: MISAIZU TETSUO
IPC: G11C8/06
Filed: 1980-08-21
Abstract: PURPOSE:To improve rising-falling characteristics by adding a reset circuit to the output of an address inverter buffer circuit. CONSTITUTION:The output of an address inverter buffer held at the high potential of a power source Vcc in the last cycle, when becoming unselected, is placed in a floating state because nodes 4 and 6 go down to low potentials. At this time, transistors (TR) Q16 and Q17 applied with a one-shot type pulse turn on to decrease the high-potential levle in the floaing state. The TRs Q16 and Q17 have small performance than TRs Q10 and Q12 have, so the decreased level nearly equals a level increased by the threshold levels of depletion type MOSTRs Q10 and Q12. Because of the one-shot pulse, the output is decreased and then the TRs Q16 and Q17 turn off.
Patent JP-S61276937-A (JP)
Title: Manufacture of striped hoop having superior resistance to stripping of scale
Inventor: OKAMOTO NOBORU
IPC: C21D9/52
Filed: 1985-05-30
Abstract: PURPOSE:To obtain the titled striped hoop having a black skin and fine appearance by carrying out the cooling of striped hoop in two steps after hot finish rolling and by lowering the temp. of the hoop to a prescribed value over the whole width by the 1st-step cooling and the temp. of the central part to a prescribed value immediately before coiling. CONSTITUTION:The cooling of a striped hoop is carried out in two steps after hot finish rolling. By the 1st-step cooling, the temp. of the hoop is lowered to 500-460 deg.C over the whole width, and the temp. of the central part of the hoop especially having one third of the whole width is lowered to <=450 deg.C immediately before coiling. The acceleration of local heat recuperation in the central part can be avoided, the growth of scale in the thickness direction can be inhibited, and a striped hoop having improved resistance to the stripping of scale is obtd.