baber/WOPTO huggingface dataset:
Patent JP-H04151994-A (JP)
Title: Electronic still camera
Inventor: MAEDA HIDEKAZU
IPC: H04N9/04
Filed: 1990-10-16
Abstract: PURPOSE:To realize the electronic still camera compatible with each TV system by means of the electronic still camera only by unifying a recording format, conversing scanning lines and switching each color modulation system at the reproduction. CONSTITUTION:A picture is fetched with scanning lines (626 lines, 25Hz) equivalent to those for the PAL, SECAM systems, the picture is compressed and recorded, and scanning lines area thinned at reproduction to allow the camera to be compatible with the NTSC (252 lines, 30Hz) system. That is, a same memory 6 for one screen is provided and a signal read from the memory 6 at reproduction is thinned at a rate of one line per 6 lines and two oscillators for chrominance subcarrier and two BPFs are provided for the modulation of a color difference signal and a changeover switch 17 is used to select any of the two color modulation systems. Through the constitution above, even when a memory card format to be recorded is recorded equally, the picture is observed by using television receivers of the different systems. Moreover, manufactures for electronic still cameras need not to manufacture electronic still cameras exclusive for a specific TV system.
Patent JP-S62134902-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1985-12-06
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-H06102823-A (JP)
Title: Decorative sheet for label or the like
Inventor: TOMIOKA EIGO
IPC: G09F3/04
Filed: 1992-09-18
Abstract: PURPOSE:To provide the decorative sheet which is stuck by the self adhesiveness of a synthetic resin layer without using a adhesive, etc., and is provided with printing distinct when viewed from the front and rear surfaces by subjecting the front surface of a self-adhesive transparent synthetic resin sheet to first printing, providing an opaque printing layer thereon and subjecting the surface thereof to second printing. CONSTITUTION:This decorative sheet is constituted by subjecting the front surface of the self-adhesive transparent synthetic resin sheet 2 to the first printing 4a, providing the opaque printing layer 3 on this first printing 4a and further, forming the second printing layer 4b on the opaque printing layer 3. The self-adhesive transparent synthetic resin sheet to be used is self-adhesive transparent synthetic resin sheets, etc., consisting of vinyl chloride resins, olefinic resins, etc., and is not particularly restricted, insofar as these sheets have excellent transparency. Homopolymers of vinyl chloride, copolymers of vinyl chloride and other monomers and blends of the vinyl chloride resins and other resins are usable as the vinyl chloride resin to be used for this self-adhesive sheet.
Patent JP-S62133950-A (JP)
Inventor: NAGAHARA YOSHIO
IPC: A61C1/02
Filed: 1985-12-07
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-H05118358-A (JP)
Title: Rotation transmitting device
Inventor: ITO KENICHIRO
IPC: F16D41/10
Filed: 1991-10-23
Abstract: PURPOSE:To reduce a power loss and improve durability by actuating a rotational resistance giving means in only one direction of rotation, in a rotation transmitting device in which an acting condition of an engaging piece is switched in forward/reverse rotational directions by giving rotational resistance to retainers. CONSTITUTION:A sprag 15 is built in retainers 8, 9 provided between an outer ring 1 and an inner member 2, and a differential bearing 23 of generating rotational resistance is connected to the large diameter side retainer 9 through a starting pin 12 and an operating shaft 19. A one-way clutch 25 is built between this differential bearing 23 and a fixed supporting case 24 to mount a torsional coil spring 31 on the operating shaft 19, and by energizing force of this coil spring 31, rotational resistance in a direction of disconnecting the one-way clutch 25 is given relating to the large diameter side retainer 9.
Patent JP-H03137950-A (JP)
Title: Electric precipitator
Inventor: NAMEKAWA NORIYUKI
IPC: B03C3/155
Filed: 1989-10-25
Abstract: PURPOSE:To prevent the spread of a fire to a dielectric filter by providing a non-combustible net having high heat conductivity between an electrode plate and an electret filter. CONSTITUTION:High voltage is applied with the rotation of a fan 9 and corona discharge is generated between a discharge wire 8 and an opposed electrode plate 7 to charge dust. The charged dust is collected by the dielectric filter 11a and deodorizing filter 11b mounted in a filter case 6 and the filtered air is circulated to a room from a main body blowoff port 12. When the dust is bonded to the opposed electrode plate 7 and the discharge wire 8 and ignited by the generation of a spark, the ignited dust is collected by a metal net 13 to scarvenge heat and can be extinguished and, therefore, the spread of a fire to the dielectric filter 11a can be prevented.
Patent JP-2001098445-A (JP)
Title: Knit fabric having steric structure
Inventor: MORIMOTO SHIGEKI
IPC: D04B1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a knit fabric having a steric structure, excellent high- stretchiness, stretch recovery, cushioning property, compression recovery, warmth retaining property, air-permeability, shape stability and high resistance to settling caused by repeated load application and suitable for upper material, sole insert, etc., of shoes, etc., having excellent appearance. SOLUTION: The knit fabric having steric structure is composed of surface and back knit fabrics having weft-knit texture and yarns joining the surface and back fabrics with each other. The surface and back knit fabrics contain a covered yarn produced by covering the circumference of a stretchable yarn with a non-stretchable yarn.
Patent JP-S63128688-A (JP)
Title: Laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/097
Filed: 1986-11-18
Abstract: PURPOSE:To keep the discharge current of a laser tube constant even when the voltage variation of electric power source voltage input terminals is large by a method wherein a separately excited inverter type switching electric power source is used, a signal having frequency inversely proportional to a detected voltage is generated according to the detected voltage of discharge current of a laser tube, and a switching circuit is controlled according to the signal thereof. CONSTITUTION:When a voltage between electric power source input terminals 13, 13' rises, the discharge current of a laser tube 5 is increased, the voltage of a current detecting resistor 9 is risen, the period of the pulse of a voltage- frequency converting circuit 10 is delayed, and input of a pulse duration regulating circuit 11 is made to be a pulse series of slow period although pulse duration is the same. Accordingly, the output voltage of a rectifying circuit 3 is reduced to reduce the discharge current. Because the feedback system forms a negative feedback loop, in regard to both the cases of ascending and descending of the voltage between the electric power source input terminals 13, 13', the discharge current of the discharge tube 5 is fixed to a constant, and laser output can be fixed.
Patent JP-H11119759-A (JP)
Title: Display device
Inventor: UMEMURA JUNJI
IPC: G06F3/048
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To improve picture quality of a photograph or the like without making characters hard to read. SOLUTION: The count of a horizontal counter 3 is supplied to a comparator 4, 5 while that of a vertical counter 7 is supplied to a comparator 8, 9. In addition, the coordinate of the upper left corner of a fetched picture is supplied to the comparator 4, 8 through a latch circuit 26, 27, while the coordinate of the lower right corner is supplied to the comparator 5, 9 through a latch circuit 28, 29. Then, the output signal of the comparator 4, 5 is supplied to a flip-flop 30, and that of the comparator 8, 9 to a flip-flop 31, with these Q outputs synthesized in an AND circuit 32.  This synthesized signal is supplied to an adder 33, and added for example to the adjustment signal of a luminance level that is supplied through a D/A converter(DAC) 34 from the CPU 11 of a microcomputer 10; this added signal is supplied to the amplifier 64-66 of a pre-amplifier circuit 16, with the luminance adjusted of a picture displayed on a cathode-ray tube(CRT).
Patent JP-S62135334-A (JP)
Title: Method and apparatus for preparing disk substrate for recording optical information
Inventor: SHIMIZU MITSURU
IPC: G11B7/26
Filed: 1985-12-10
Abstract: PURPOSE:To obtain an optical information recording disk substrate excellent in a transfer property and free from optical strain, by applying ultrasonic vibration to the central part and outer peripheral part of a cavity in a process wherein a high-molecular substance is begins to be injected in the cavity to take out a product. CONSTITUTION:Molds 2, 3 are integrally combined and a high-molecular substance is injected from an injection machine to fill a cavity with the molten high-molecular substance through a gate 7. The high-molecular substance is solidified by cooling the molds 2, 3 and a product is taken out by dividing the molds 2, 3. When the high-molecular substance is injected while ultrasonic vibration is applied to movable cores 8, 9, not only the orientation in the flow direction of the high-molecular substance is disturbed but also the temp. of said substance rises by the energy of ultrasonic vibration and the flowability of the high-molecular substance becomes large not only to enhance the transfer property of said substance but also to reduce the optical strain thereof. Further, the movable cores 8, 9 can be set to the side of the stamper 4.
Patent JP-H04154678-A (JP)
Title: Alloy for joining mutual ceramics or ceramics to metal and method for joining thereof
Inventor: MINAMI NOBUYUKI
IPC: C04B37/00
Filed: 1990-10-15
Abstract: PURPOSE:To provide a heat-resistant joining alloy capable of joining mutual nonoxide ceramics such as silicon nitride or sialon or ceramics to a metal with a high strength by constructing the alloy from Ni, Cr, Si and Ti at a specific ratio. CONSTITUTION:A joining alloy for mutual ceramics (silicon nitride, sialon, etc.) or ceramics to a metal (the metal having >=1400 deg.C melting point such as an Ni-based alloy or iron-based alloy) is obtained by using an alloy composed of 64.5-69.6wt.% Ni, 17.3-18.6wt.% Cr, 9.1-9.8wt.% Si and 1.9-9.1wt.% Ti. In joining, the aforementioned joining alloy is placed between the mutual ceramics or ceramics and the metal and heated at 1150-1390 deg.C in a vacuum of <=1X10<-5>Torr.
Patent JP-S63128956-A (JP)
Title: Method of adjusting printing head
Inventor: TSUZUKI TAKASHI
IPC: B41J2/355
Filed: 1986-11-18
Abstract: PURPOSE:To adjust the printing shift between printing heads in a main scanning direction in an extremely easy manner, by arranging effective data ranges in a staggered and zigzag state in a sub-scanning direction so as to allow said ranges to overlap with each other in the main scanning direction and setting the overlap width of the effective data ranges of adjacent printing heads. CONSTITUTION:The right end part of the effective data range of the second printing head 2 is allowed to overlap with the left end part of the effective data range of a head 1 by an overlap width (a) and the surfaces of the heads 1, 2 are arranged so as to be separated by an error width A with respect to the sub-scanning direction reference line II spaced apart from a sub-scanning direction reference line I by a reference value (d) in a sub-scanning direction. The adjustment of the heads 1, 2 is performed by allowing the right end of the effective data range of the head 1 to coincide with a main scanning direction reference line and arranging the heads 1, 2 so that the head surfaces coincide with the sub-scanning direction reference line I. Next, overlap widths a, b, c in the main scanning direction and the error widths A, B, C in the sub-scanning direction are respectively actually measured and the values of dot and line units are respectively set to main scanning direction adjusting dip switches 13a, 13b, 13c and sub-scanning direction dip switches 14a, 14b, 14c.
Patent JP-2001096037-A (JP)
Title: Game information collection terminal apparatus
Inventor: SHIROKAWA TERUO
IPC: G06K17/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a game information collection terminal apparatus which can collect game information of individual customers in a game shop by exchanging information between the member cards owned by customers, can input return-point information corresponding to game conditions of customers into their member cards and can process above-mentioned information at the place of individual game machines. SOLUTION: This terminal apparatus is characteristic in that it comprises a card-information read-write means 4 which performs readout and writing-in of information in relation to an inserted member-card 5, and a control means 8 provided with an information-processing part 8c which seeks for the number of return points to be written in the member card 5 based on the operation data of a game machine 2 while said member card 5 is inserted, a game-machine operation data collection-processing device 9 which collects the operation data of the game machine 2 and a data communication function part 8b which conducts data communication.
Patent JP-H06131159-A (JP)
Title: Zero flag detection circuit
Inventor: MATSUDA HIROO
IPC: G06F7/507
Filed: 1992-10-14
Abstract: PURPOSE:To provide a zero flag detection circuit which is of small quantity of hardware and is capable of high-speed operation. CONSTITUTION:A zero flag detecting carry signal ck+1 from a k-bit to a (k+1)-bit to be generated in the course of zero flag detection at the time when a zero flag ZR to show whether the added result of binary numbers A= anan-1...ak...a2a1 (k is arbitrary natural number conditioned by 1<=k<=n) and B=bnbn-1...bk...b2b1 expressed by the complement of 2 is zero or not is detected is generated from the logical sum of ak and bk.
Patent JP-2001102855-A (JP)
Title: Dielectric rod antenna
Inventor: ITO SATOSHI
IPC: H01Q13/24
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric rod antenna capable of guiding much more radio waves, which are propagated along with a dielectric rod, to a waveguide and also improving the gain. SOLUTION: This antenna is provided with a waveguide 10 and a dielectric rod 12 protruded from a top aperture 10a of the waveguide 10. A portion 12b composed of a second dielectric material having a dielectric constant higher than that of a dielectric material, which constitutes the main part of the dielectric rod 12, is provided close to the said top aperture 10a of this dielectric rod 12.
Patent JP-S63132141-A (JP)
Title: Decided device for grain quality
Inventor: KAWANAKA MICHIO
IPC: G01N21/85
Filed: 1986-11-21
Abstract: PURPOSE:To reduce the labor of decision making by providing a control part which compares the reference distribution of detected values of a sample with the distribution of detected values of a measured sample, and decides the skin rasping state of the measured sample. CONSTITUTION:Unpolished rice S which are supplied to the sample hole 12 of a disk 4 and carried, grain by grain, as shown by an arrow (a) is irradiated with light from source 20. The projected light passes through the unpolished rice S to reach a transmitted light quantity sensor 22 when the unpolished rice 8 has no skin rasping but is reflected to reach a reflected light quantity sensor 24 when the unpolished rice S has skin rasping. At this time, the control part 10 decides the quality of each grain of the unpolished rice S by using the value of the quantity of transmitted light of the sensor 22 and the value of the quantity of reflected light from the sensor 24, detects the distribution of transmissivity when the measuring operation is completed, and compares the reference distribution of detected values of the unpolished rice S with the distribution of detected values of measured graded grains to decide the skin rasping state of the graded grains. Consequently, the accuracy of the quality decision making is improved and the labor at the time of the decision making is reduced.
Patent JP-S63131570-A (JP)
Title: Optoelectric transducer
Inventor: YUZURIHARA HIROSHI
IPC: H04N5/335
Filed: 1986-11-21
Abstract: PURPOSE:To reduce malfunction by forming sections except a capacitor section by insulating layers thick in an extent that a semiconductor transistor is not affected. CONSTITUTION:Only a section constituting a capacitor for controlling potential is coated with a thin oxide film 13 in the surface of a p base region 11, and a polysilicon capacitor electrode 14 is faced oppositely, holding the oxide film 13. Electrodes 22-27 except the section organizing the capacitor are formed, holding an oxide film 6b and an inter-layer insulating film 21, thus inhibiting an effect on an active region in a bipolar transistor. The capacitor electrode 14 extending onto a junction section between the p base region 11 and an n<-> collector region 2 is shaped particularly onto the thick oxide film 6b. Accordingly, even when positive voltage is applied to the capacitor electrode 14, a base surface is inverted, and storage carriers do not leak, thus largely reducing malfunction.
Patent JP-H10101209-A (JP)
Title: Conveyor belt for meat slicer and manufacture of the same
Inventor: YAMAGUCHI HIROSHI
IPC: B65G15/30
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To carry meat lump without deformation of a projected stripe and skid of the meat lump by forming a unit projected stripe which has designated width to cross direction of belt body by arranging two or more of a projected stripe group arranged in longitudinal direction side by side. SOLUTION: Peak stripes are arranged along a cross direction and at least two of them are arranged side by side in the cross direction and a plurality of unit projected stripes arranged at same space in longitudinal direction are integrally mounted on an outer periphery surface 7a of a belt body 7. A tooth 4 engaging with a pulley of a drive mechanism is formed on an inner periphery surface of the belt body 7. As the projected stripes are not continuously arranged in the cross direction and separated into several stripes, if uneven tension applies in width direction and the belt is twisted, the force is cut at every unit stripe 1 and the projected stripes may not be deformed. Skid of a meat lump may be prevented by shifting the unit projected stripes next to each other to longitudinal direction and mounting a space in cross direction.
Patent JP-H08120387-A (JP)
Title: Aluminum alloy extruded material excellent in surface property, its production and frame for two-wheeler made of aluminum alloy
Inventor: MINODA TADASHI
IPC: C22C21/00
Filed: 1994-10-17
Abstract: PURPOSE: To produce an Al alloy extruded material good in brightness after anodizing treatment and suitable for a frame for a two-wheeler by specifying the contents of Zn, Mg and Cu in fundamental components and their combination and specifying the structure and surface roughness of the same extruded material. CONSTITUTION: The compsn. of the alloy is constituted of, by mass, 5.3 to 6.3% Zn, 0.5 to 1.2% Mg, 0.05 to 0.2% Cu, 0.56 to 1.0% Mn, 0.05 to 0.25% Zr, and the balance Al with inevitable impurities. Furthermore, the containing ratio of (Mg+Cu)/Zn is regulated to 0.10 to 0.25. This Al alloy is extruded to form the internal structure of the extruded material into a fibrous one, and an Al alloy extruded material in which the depth of a recrystallized layer from the surface of the extruded material is regulated to <=150μm on the average and the average roughnmess of the surface of the extruded material is regulated to 1.0μm and excellent in surface properties is obtd.  This Al alloy extruded material is incorporated with one or more kinds selected from among 0.01 to 0.15% V and 0.02 to 3.0% rare earth metals or furthermore with one or more kinds of 0.005 to 0.1% Ti and 0.0001 to 0.08% B according to necessary.
Patent JP-S6123722-A (JP)
Title: Production of hot rolled steel sheet
Inventor: NISHI TOMOO
IPC: B21B45/00
Filed: 1984-12-25
Abstract: PURPOSE:To produce a high tensile hot rolled steel sheet having good flatness by cooling a steel strip after hot finished rolling to an Ms point or below at a prescribed cooling rate then reheating the strip to the adequate temp. above the Ms point in a heating zone and coiling the strip. CONSTITUTION:The steel strip 3 emitted from a hot finishing mill 1 is cooled to the Ms point or below at the prescribed cooling rate in a hot run spray zone 2 to form the two phases structure consisting of a ferrite phase and martensite phase. The strip 3 is then passed through a heating zone 4 disposed between the zone 2 and a coiler 5 of a take-up machine so as to be reheated in a temp. range of the Ms point or above and <=550 deg.C and is then taken up on the coiler 5. The thermal stress and thermal strain remaining in the strip 3 after the working heat treatment for cooling in succession to hot rolling are relieved by such heating. The two-phases high tensile hot rolled steel sheet having the good flatness is thus obtd.
Patent JP-S63131498-A (JP)
Title: Rotary anode driving device of x-ray tube
Inventor: TANAKA SHIGERU
IPC: G21K5/08
Filed: 1986-11-19
Abstract: PURPOSE:To perform voltage changeovers without noise generation by using solid state relays (SSR) which have zero cross switching functions and operating these switches in accordance with specific timing charts. CONSTITUTION:A power transformer 3 with the same phase is connected with a driving part 2 of a rotary anode 1 in a X-ray tube XT by changeover means 4 in which a starting operation and constant-speed rotation and a controlling operation are changed. The means 4 are composed of SSRs as switches SW1 and SW2, to which voltages of 220V and 60V are connected respectively. The SW1 and SW2 are provided with illustrated specific timing charts with respect to a rotation request signal given from outside. Hence, the anode 1 is turned on and started only for a fixed time T1 by the rotation request input, and it comes soon in a rated operation. When the SW2 is turned on thereafter, the voltage changeover is performed. A controlling operation is performed only for a fixed time T2 by a SW1.
Patent JP-H04154794-A (JP)
Title: Antisensoligodeoxyribonucleotide and hiv activity inhibitor containing the same nucleotide as active ingredient
Inventor: TAKAKU HIROSHI
IPC: A61P31/18
Filed: 1990-10-15
Abstract: NEW MATERIAL:An oligodeoxyribonucleotide expressed by the formula [P(S) is S atom bonded through a double bond to P atom of internucleotide part; P(O) is O atom bonded through a double bond to P atom of internucleotide part]. USE:A HIV activity inhibitor useful as a treating agent of AIDS. PREPARATION:An alcohol expressed by the formula [R<1> is C(CX3)3, CH(CX3)2 (X is halogen), etc.] is reacted with a compound expressed by the formula R<2>OPCl2 (R<2> is 1-6C alkyl) to afford a new phosphite compound expressed by the formula (R<1>O)2P(OR<2>). Then, a nucleotide unit having a base suitable for target sequence is introduced into a solid phase carrier on which nucleotide is fixed to carry out condensation reaction. Then, capping of unreacted 5'-OH and solid phase carrier is carried out using the above-mentioned phosphite compound as a capping agent. The reaction is successively repeated to synthesize the objective sequence having a base sequence and then sulfur oxidation and final deprotection are carried out.