baber/WOPTO huggingface dataset:
Patent JP-H0564944-A (JP)
Title: Ink ribbon roll for color print
Inventor: IWAGAMI FUSAO
IPC: B41J31/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide an arrangement wherein, when an ink ribbon roll is wrapped around a pair of rolls in such a manner that forces of equal magnitude act on the opposite edges of said ink ribbon roll in its width direction, winding diameters of each roll at the opposite ends thereof in its axial direction are made equal to each other. CONSTITUTION:The diameter of an end 21 around which an edge portion having marks 13, 13 of an ink ribbon roll 10 is wrapped is made smaller than the diameter of an ordinary outer diameter portion around which ink layers 12, 12 are wrapped. By this arrangement, the difference in winding diameters resulting from the difference in the thickness between the ink layers 12, 12 and the marks 13, 13 can be absorbed by the difference between the diameter of the ordinary diameter portion and that of the end 21.
Patent JP-H1164468-A (JP)
Title: Integrated circuit
Inventor: AKASAKA KYOICHI
IPC: G01R31/28
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of monitor pin and select proper chip size by providing a selection circuit selecting the measuring points of analog circuit and monitor pins and the like outputting the signal of this selection signal. SOLUTION: An integrated circuit having at least analog circuit is constituted of, for example, a multiplexer 4 as a selection circuit, an actual function circuit 1, etc. In testing, an IC tester outputs a clock signal to pin P4 and an analog test signal to pin P1 and then the count value of the clock signal is decoded and sent to the multiplexer 4 so that the measuring point of the actual function circuit 1 is switched sequentially by the decode signal. The signal of the measuring point selected by the IC tester is input via a monitor pin 5 to test. The constitution selected by serial data is also possible. Between the measuring point and the multiplexer 4, CMOS switch, etc., are provided, which does not affect the intrinsic analog characteristics, if it is cut-off except when tested.
Patent JP-H0568183-A (JP)
Title: Input switching pll
Inventor: YASUI TETSUYA
IPC: H04N5/067
Filed: 1991-09-10
Abstract: PURPOSE:To prevent a PLL from being pulled in again and to obtain a video signal free from disturbance by turning a phase difference between two signals inputted to a phase comparator to zero after the lapse of one period even when a video signal to be inputted is changed. CONSTITUTION:An inputted video signal is applied to a synchronous separator 2a to separate a horizontal synchronizing signal(SYN) from the current video signal, a video signal outputted from a delay part 1 is inputted to a synchronous separator 2b to extract a horizontal SYN from a video signal obtained one line before. A phase detecting part 3 detects a phase difference between the two horizontal SYNs outputted from the separators 2a, 2b and counts up the number of clocks in the phase difference. Then an adder 4 finds out an added result between the count result and a prescribed reference value and applies the added result to a time converter 5 to convert a time signal. Thereby even when the input of a video signal is switched, a time signal synchronized with the input video signal is always inputted to a phase comparator 6a in a PLL part 6 and the disturbance of an image due to the releading of the PLL part can be prevented.
Patent JP-2000049717-A (JP)
Title: Optical receiver
Inventor: YAMANAKA HIDEAKI
IPC: H04B10/40
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To cancel an offset, even if the negative offset occurs in the output of a preamplifier by feeding back the output of an offset detection circuit to a phototransistor through an offset suppression circuit. SOLUTION: Optical burst signals transmitted from respective subscribers are made incident on a photodiode 1, and the optical burst signals are converted into electric current. The output current inputted to a preamplifier 2 is converted into voltage and amplified. The amplified voltage is outputted to a post-stage circuit and a differential amplifier 3. An offset detection circuit 4 detects the offset quantity generated in the output of the preamplifier 2 from the differential output of the amplifier 3. An offset suppression circuit 5 feeds back an output equivalent to an offset detected in the offset detection circuit 4 to the input part of the preamplifier 2. As a result, even if the offset generated in the output of the preamplifier 2 is negative, it can be canceled automatically.
Patent JP-S59118851-A (JP)
Title: Al alloy composition sheet for fin material of heat exchanger
Inventor: TOUMA KEN
IPC: C22C21/02
Filed: 1982-12-27
Abstract: PURPOSE:To provide a titled composite sheet which can maintain excellent high temp. sagging resistance, sacrificial anode effect and heat conductivity by constituting the same of a core material of an Al alloy contg. a specific compsn. of Si, Zr and Zn, and a facing material of pure Al contg. an adequate layer thickness. CONSTITUTION:A core material is constituted of an Al alloy having the compsn. contg. 0.1-0.8wt% Si, 0.02-0.20% Zr, 0.3-2.0% Zn and consisting of the balance Al and unavoidable impurities. A facing material which is clad on both surfaces of said core material and suppresses the evaporation of Zn in the stage of brazing is constituted of pure Al having 0.005-0.040mm. layer thickness and >=99.9% purity, whereby an Al alloy composite sheet for the fin material of a heat exchanger is obtd. The excellent sacrificial anode effect of the core material is maintained by the facing material after brazing. It is possible to incorporate further 0.1-0.5% Mn, 0.05-0.30% Cr, 0.1-1.5% Mg, 0.05-0.70% Cu in the core material and 0.1-1.2% Mg in the facing material in addition to the above- mentioned material according to need.
Patent JP-H1169404-A (JP)
Title: Area information service system and method
Inventor: OHIRA NAOKI
IPC: H04W64/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a user holding a portable telephone set with area information. SOLUTION: Information providing sources C-1, C-2 and C-n are provided with service providing systems 3, 4 and 5 provided with shop information data bases 6, 7 and 8. A telephone company B is provided with an area information telephone number data base 17, a position detection processing part 19 and a key word detection processing part 20. The user A holding the portable telephone set 1 requests information provision to the telephone company B through the telephone set 1 and the telephone company B detects the present position of the user in the position detection processing part 19 and finds the telephone number of the pertinent information providing source from the telephone number data base 17. The information providing source of the telephone number and the portable telephone set 1 are line-connected by the telephone company B.  Thus, the user is provided with the information from the shop information data base of the information providing source.
Patent JP-S6288411-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAMURA TAKESHI
IPC: H03H9/17
Filed: 1985-10-14
Abstract: PURPOSE:To avoid almost crack or chipping giving adverse effect on the vibration characteristic by designing the titled vibrator that the film thickness of the piezoelectric thin film formed on the vibration substrate is made thinner toward the end. CONSTITUTION:The titled vibrator consists of the vibration substrate 1, a piezoelectric thin film 2 and an electrode film 3. The substrate 1 is formed incorporatedly with a holding frame 4 and couplers 5, 5. The thickness of the piezoelectric thin film 2 is formed thinner toward the end at the end long both the long sides on the substrate 1. Since the piezoelectric thin film 2 is formed by the vapor growth method such as sputtering, the growth of the piezoelectric thin film 2 at the part close to the mask end is suppressed by making the thickness of the mask sufficiently thick and the film thickness of the piezoelectric thin film at the end on the substrate 1 is made thinner toward the end.
Patent JP-2001018172-A (JP)
Title: Correcting tool for polishing tool
Inventor: YAMAMOTO TAKASHI
IPC: B24B53/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To correct a polishing tool in a short time, stabilize a polishing rate of a workpiece, and prevent generation of waviness and edge sagging in the work surface, by holding a super abrasive grain by an electrodepositing method in one side surface or both side surfaces of a disk-shaped base metal. SOLUTION: This correcting tool P for a polishing tool is constituted by preparing a stainless-steel-made disk-shaped base metal 2 and securing to a surface thereof an artificial diamond abrasive grain by nickel plating in one side. The base metal is formed in the same shape or approximate to a workpiece, so that the base metal can be easily mounted in a mount plate of a polishing machine. An area holding a super abrasive grain by an electrodepositing method is 10% to 100% relating to an area of a side surface of the base metal. When the area holding the super abrasive grain by the electrodepositing method is less than 10% relating to the area of the side surface of the base metal, not only a sufficient dress rate is not obtained but also a life is shortened. 100% (when the total surface holds the super abrasive grain by the electrocoating method) obtains the sufficient dress rate.
Patent JP-S6382438-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To form a photosensitive layer which has excellent photosensitive characteristics and is extremely thin in film thickness by forming an electric charge transfer layer of a hydrogenated amorphous carbon film contg. oxygen and alkali metal atoms and an electric charge generating layer of a hydrogenated or fluorinated amorphous silicon film contg. at least either of phosphorus or boron atoms, respectively. CONSTITUTION:The charge transfer layer 2 of a function sepn. type photosensitive body having the charge transfer layer 2 and the charge generating layer 3 is formed of the hydrogenated amorphous a-C film which is formed by glow discharge and contains the oxygen atoms and the alkali metal atoms and the charge generating layer is formed of the hydrogenated or fluorinated amorphous silicon a-Si film which contains at least either of the phosphorus atoms or boron atoms. The content of H in the a-C film is specified to 30-60% of the total content of C and H and the content of the oxygen to <=7% and the content of the alkali metal to 0.1-10%. The content of the phosphorus or boron in the a-Si film is specified to <=20,000ppm. The charge transfer layer 2 is thereby improved in transferability, electric chargeability, durability and translucency, and the charge generating layer 3 is provided with the excellent photoconductivity of visible light and wavelength light near laser light and is extremely reduced in the film thickness.
Patent JP-H0760651-A (JP)
Title: Polyshing film
Inventor: KAWASHIMA NORIMICHI
IPC: B24D3/00
Filed: 1993-08-24
Abstract: PURPOSE:To prevent a scratch to a polishing object by forming a polishing layer obtained by dispersing a bastnaesite backing component being a carbonate fluoride mineral of a rare earth mineral in binder resin on a film base body. CONSTITUTION:A polishing layer obtained by dispersing a bastnaesite (Ce, La) (CO3) F baking component being a carbonate fluoride mineral of a rare earth mineral in binder resin composed of thermosetting resin, is formed on a film base body. A baking temperature of this bastnasite is set at 750 to 1000 deg.C, and a particle diameter of the bastnaesite baking component is set not more than 10mum. The fluorine contact is set in 2 to 10wt.%. The concentration in a paint film of the bastnaesite baking component is set in 20 to 80vol. This polishing film is used in wet polishing since a chemical polishing effect is eliminated since fluorine in a fluorine compound is not ionized in dry polishing.
Patent JP-H0972084-A (JP)
Title: Supporting member for works for house maintenance
Inventor: NAKAHARA YASUO
IPC: E04G3/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To allow a house owner to make maintenance of the house simply by furnishing a supporting means which forms a scaffold inside or outside the house. SOLUTION: A support for maintenance works is composed of a column 2 which is buried in an underground hole 1 at the periphery of a house (b) so as to be mating with the exterior wall (c) capable of reaching the third floor, etc., from the first floor and is paid off from the ground to be extended approx. vertically, a fixing means 3 to fix the column 2 at the specified level, and a scaffold 4 installed at the top of the fixing means 3. The column 2 is structured either in a long string leading from the first to third floor or in the sheath type consisting of double or treble expansion unit, and this is secured to the desired place using the fixing means 3.  The fixing means 3 is of pin type as fitted in a locking hole provided in the column 2 which gives a specified fixation force, and its middle part or top is borne by a coupling member 5 for the wall of the house so that stability is improved.
Patent JP-H0894866-A (JP)
Title: Waveguide type optical switch and its production
Inventor: SATO MAKOTO
IPC: G02B6/12
Filed: 1994-09-26
Abstract: PURPOSE: To provide a waveguide type optical switch capable of holding a refractive index matching liquid without running out of the liquid by dispersion in slits and without electric power feeding except at the time of switching optical paths. CONSTITUTION: This waveguide type optical switch has plural optical waveguides in which cores 11 of an approximately rectangular shape to propagate light are coated with clads 12 having the refractive index lower than the refractive index of these cores 11 and intersect with each other, the slits 13 which are formed by cutting the cores 11 in the intersected parts of the optical waveguides, the refractive index matching liquid 14 which has the refractive index approximately equal to the refractive index of the cores 11 and are housed in the slits 13 and feeding and discharging means 16a, 16b, 17a, 17b which switch the propagation directions of the light by moving the refractive index matching liquid 14 in the slits 13. A buffer structure to relieve the impact generated at the time of moving the refractive index matching liquid 14 is formed in the slits 13.
Patent JP-2000043604-A (JP)
Title: Transfer device for four-wheel drive vehicle
Inventor: YAMADA HIROAKI
IPC: B60K23/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate traveling switching operation by providing a second ball engaged and disengaged with and from a first semi-spherical groove and a second elliptic groove by the axial movement of a shift yoke. SOLUTION: A shift yoke 90 is moved from a high speed four-wheel drive 4H to a low speed four-wheel drive 4L by a three-stop position actuator. The shift yoke 90 is operated only for the anticipated overstroke S2 so that a first ball 102 and a second ball 104 engage with a first semispherical groove 84 from the position of the end point of the overstroke. Thus, a high speed low speed shift shaft 60 is moved in the axial direction by the distance S3 unit a high speed low speed fork 62 abuts against a low speed side stopper 66. Thus, shifting to the low speed four-wheel drive 4L is completed. At this time, the shift yoke 90 is also moved in the axial direction by the distance S3 with the movement of the high speed low speed shift shaft 60.
Patent JP-H0574037-A (JP)
Title: Disk reproducing device
Inventor: HAYASHIBARA TORU
IPC: G11B17/22
Filed: 1991-09-10
Abstract: PURPOSE:To provide a disk reproducing device capable of being used simultaneously and individually by plural users with less space and economically. CONSTITUTION:Plural reproducers 12 and 13 and plural music selection controllers 26, 27, 36 and 37 are provided, the condition of a mode setting switch 14 is detected by the controllers 26 and 36 and when it is on a division reproducing mode, plural disks Da1 to Dbn are divided into plural groups DGa and DGb and reproduced respectively by plural reproducers and when it is on a common reproducing mode, the plural disks are commonly reproduced by the plural reproducers.
Patent JP-H0878293-A (JP)
Title: Production of solid tantalum capacitor element
Inventor: TOMIZAWA TAKASHI
IPC: H01G9/00
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a tantalum capacitor element excellent in heat resistance characteristics by improving the adhesion between a manganese dioxide layer and a carbon layer. CONSTITUTION: A formation film 2 is deposited on a sintered tantalum pellet 1 and a solid electrolyte layer i.e., a manganese dioxide layer 3, is formed on the film 2. Subsequently, a carbon layer 4 and a silver layer 5 are formed sequentially on the manganese dioxide layer 3 thus producing a solid tantalum capacitor. In this method for producing a solid tantalum capacitor, the sintered pellet 1 is immersed into an aqueous suspension containing carbon black having particle size in the range of 0.1 to 0.5μm after formation of the manganese dioxide layer 3. It is then lifted and fired at a predetermined temperature thus forming the carbon layer 4.
Patent JP-S6383669-A (JP)
Title: Blood agglutination accelerator
Inventor: ANRAKU HIDEO
IPC: G01N33/48
Filed: 1986-09-29
Abstract: PURPOSE:To obtain an agglutination accelerator which agglutinates blood quickly regardless of whether the blood contains or does not contain heparin and has good stability even after the agglutination and good serum separability by incorporating a metal complex contg. the cyclic org. compd. expressed by specific formula as a ligand, etc., into said accelerator. CONSTITUTION:The agglutination accelerator is obtd. by incorporating a): the metal complex contg. the cyclic org. compd. which is expressed by formula I (where A is the residual group of the cyclic compd.) and in which the adjacent carbonyl groups in formula exist substantially on the same plane, b): an org. compd. contg. an amine salt and/or quat. nitrogen, and c): an antifibrinolysis agent or antiplasmin agent therein. The alkyl ester gallate oxide expressed by formula II (where R5 is an alkyl group) or the like is used as the cyclic compd. of a), more preferably as the compd. having o-quinone group. There is; for example, hydrochloric acid of hexadecyl dimethyl amine as the amino acid of b) and there is; for example, tetraalkyl ammonium as the org. compd. having the quat. nitrogen. Aprotinine, etc., which are clinically used are usable as the antifibrionlysis agent or antiplasmin agent of c).
Patent JP-H0687082-A (JP)
Title: Welding equipment for hybrid integrated circuit
Inventor: KOJIMA HARUO
IPC: B23K11/00
Filed: 1992-08-31
Abstract: PURPOSE:To prevent defective welding by providing a comparator to control so that an electric current is not supplied to a welding head when the size of a charging current for a battery is compared with a reference value and the charging current is higher than the reference value. CONSTITUTION:The welding equipment is provided with the welding head 5 to weld parts, the battery 4 to carry the current to this welding head and a charging circuit 7 to charge this battery 4. The welding equipment is further provided with a detection circuit 8 to detect the size of the charging current of this charging circuit 7 and the comparator 10 to control so that the current is not carried to the above welding head when the size of the above charging current is compared with the reference value and the above charging current is higher than the reference value. Consequently, defective welding can be prevented and further, the welding equipment for the hybrid integrated circuit capable of prolonging the service life of the battery can be embodied.
Patent JP-2001057663-A (JP)
Title: Image processing unit, information processing system, and storage medium storing information processing program
Inventor: UEI HIROKI
IPC: H04N5/907
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To save labor and time when photographed image data are stored in a recorder by decreasing a photographing interval in the case of consecutive shot of an electronic camera. SOLUTION: A series of image data are outputted from an electronic camera to an information processing unit. The image processing unit opens an automatic save window 100 prior to start of photographing by the electronic camera and a user clicks check boxes 121, 122, 124 to set processing contents such as tone curve adjustment, unsharp mark filter processing, resolution and conversion of image size of the like with respect to image data outputted from an electronic camera. Furthermore, the user clicks boxes 102, 106, 108, 112, 116 to set a storage destination of image data, a file name and a file storage form. When the photographing is started, the electronic camera sequentially transfers the image data to the information processing unit and the image data are automatically processed and automatically stored on the basis of the setting contents.
Patent JP-S6290403-A (JP)
Inventor: MINANAMI SHUICHIRO
IPC: E01D101/00
Filed: 1985-10-16
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-S6384137-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA FUMITOMO
IPC: H01L23/52
Filed: 1986-09-29
Abstract: PURPOSE:To prevent short circuits, by constituting Al wirings for transmitting one piece of information, which are provided between elements, with a plurality of split wirings, providing the width of each split wiring, which is located at the outermost part, as about 2 mum or less, and stopping hillocks at the outermost side even if the hillocks are yielded in the succeeding heat treatment. CONSTITUTION:A semiconductor element is formed on a semiconductor substrate. The entire surface including said element is covered with an insulating film composed of SiO2 and the like. A contact hole having a specified shape is provided by a photoetching method. Information transmitting wirings 1 and 2 composed of aluminum or aluminum alloy are embedded in the hole. The width of each of the wirings 1 and 2 is made to be about 10 mum so as to provide allowance for current capacity. An interval is made to be about 1 mum. In this constitution, the interconnections are divided in parallel. At the outsides of the divided interconnections 1a and 2a, which are located at the central parts and have the width of 10 mum, outer split wirings 1b and 2b having a width of 1mum are provided in parallel. In this constitution, even if hillocks 3 are yielded in the wirings 1b and 2b, they are stopped with the wirings 1b and 2b, and short circuits are not yielded in the wirings 1 and 2.
Patent JP-H1075754-A (JP)
Title: Thawer
Inventor: ONDA RYOICHI
IPC: A23L3/365
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a thawer capable of maintaining foods in high qualities and simultaneously thawing the foods in a short time. SOLUTION: Heaters 9 are disposed on the bottom and side surfaces of a thawing chamber 3, and indirectly heating plates 10a are further disposed on the heaters 9 in spread states. The indirect heating plate 10a on the bottom surface is used also as an evaporation dish, and is faced to a pipe 13 for supplying city water through a water-supplying valve 14. A chamber temperature detected with a temperature sensor 11 is compared with a set temperature, and the heaters 9 are switched on or off to maintain the inner temperature of the chamber at 70-90 deg.C. A chamber humidity detected with a humidity sensor 27 is also compared with a set humidity, and the water-supplying valve 14 is opened or closed to control the supply of water. When the humidity is too high, a dehumidifying operation is performed to maintain the chamber humidity at 70-80%.