baber/WOPTO huggingface dataset:
Patent JP-H08206214-A (JP)
Title: Production of balloon catheter
Inventor: OKADA TSUTOMU
IPC: A61M25/00
Filed: 1995-02-07
Abstract: PURPOSE: To make it possible to produce a balloon catheter without damaging a catheter body by cutting off both ends of a balloon projecting to the outer side by a cutting off means using a jig in a manner as to avoid the direct contact of the balloon with a catheter body at the time of cutting off the balloon after winding yarn on the balloon. CONSTITUTION: An air feed hole 4 along the axial direction of the pipe of the catheter body 2 is formed within the pipe wall of the catheter body and a liquid feed hole 5 penetrating in the axial direction of the pipe is formed. The balloon 3 is fitted into the front end on the insertion part side of the catheter body 2. Both front and rear ends 3a, 3b are tied with the yarn 6, 6' on the outer periphery at the front end of the catheter body 2 and thereafter, adhesives are applied to temporally fix the yarn 6, 6'. The balloon ends projecting to the outer side of the temporally fixed parts at the two ends are cut off by the cutting off means using the jig to detach the balloon ends from the surface of the catheter body 2.  The adhesives 8 are applied on the temporally fixed parts of both ends and the outside surface part of the catheter body 2 in the region near the outer side at these ends. The temporally fixed parts at both ends are then normally fixed into the insertion part.
Patent JP-H07228789-A (JP)
Title: Nonaqueous colored resin dispersion and its production
Inventor: YANAGIDA YASUO
IPC: C08L67/00
Filed: 1994-02-16
Abstract: PURPOSE:To produce a resin dispersion containing stably dispersed coloring matter and fine particles. CONSTITUTION:This dispersion is one wherein group I comprising molecules of a synthetic resin insoluble in a nonaqueous solvent and group II comprising molecules of a hydroxylated polymer soluble in a nonaqueous solvent are integrated with each other to form an interpenetrating polymer network as a result of the entanglement among the molecular chains of groups I and II and are dispersed in the form fine chain resin particles in the nonaqueous solvent, and also a coloring matter is contained. The polymer network of the matrix of the interpenetrating polymer network in the form of fine particles dispersed in the nonaqueous solvent is smaller than the coloring matter particle to allow the physical trap of the coloring matter in the matrix.
Patent JP-H11217428-A (JP)
Title: Polyester-based resin and blow molded article
Inventor: KATO YOSHIO
IPC: C08L67/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prepare a polyester molded article having a good transparency and appearance by blow molding in a high yield by using a polyester obtained using an antimony catalyst. SOLUTION: A polyester-based resin is obtained by polymerizing at least a carboxylic acid component, mainly terephthalic acid and a diol component, mainly ethylene glycol using an antimony catalyst and a crystallization temperature after a treatment of heating for 1 hour at 290 deg.C and quenching with liquid nitrogen is 6 deg.C or more higher than that before the treatment. A molded article is obtained by blow molding of the same.
Patent JP-S53103256-A (JP)
Title: Heating and heat-insulating vessel
Inventor: OKAMOTO EIKI
IPC: A47J41/02
Filed: 1977-02-22
Abstract: PURPOSE: To provide a window part to a vessel for showing the amount of the contents to the outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62177723-A (JP)
Title: Production of magnetic disk
Inventor: YOSHIMIZU HISANORI
IPC: B05D5/08
Filed: 1986-01-31
Abstract: PURPOSE:To decrease the coefft. of friction between a magnetic disk and magnetic head by a coating a soln. prepd. by dissolving a fatty acid by a nonpolar solvent on a protective film. CONSTITUTION:A disk-shaped substrate 2 is manufactured by subjecting Al (alloy) to mirror finishing and an underlying film 3 consisting of Cr (alloy) is formed by a sputtering method thereon. Next, a magnetic film 4 converting of Co alloy is formed on the film 3. A carbon film 5 for protecting the film 4 is further formed on the film 4. The soln. prepd. by diluting the fatty acid by the nonpolar solvent is coated by a spin coating method on the film 5 to form a lubricative coating film 6. The coefft. of friction between the magnetic disk and magnetic head is decreased if the film 6 is provided and therefore, the possibility of chipping of the film 5 is substantially eliminated even if the film contacts the magnetic disk.
Patent JP-S56116635-A (JP)
Title: Film-carrier
Inventor: UEHARA HIROSHI
IPC: H01L21/60
Filed: 1980-02-20
Abstract: PURPOSE:To reduce the density of a lead pattern on a film by a method wherein an outer bonding protion of a lead wire is arranged on the front and rear surfaces of the film so that cross wiring is made possible. CONSTITUTION:An outer bonding portion 6 of a lead wire 4 is introduced onto the front and rear surfaces of a film 1 and made to protrude from the edge of the film. An inner bonding portion 5 may be led onto the surfaces. Therefore, the density of a wiring pattern can be halved, while its packaging density is greatly improved.
Patent JP-S63187696-A (JP)
Inventor: TSUKADA MINEHARU
IPC: H05K3/46
Filed: 1987-01-30
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-H01198210-A (JP)
Title: Inspection device of part for mounting wire harness
Inventor: AKAHA SEIJI
IPC: H05K7/00
Filed: 1988-01-29
Abstract: PURPOSE:To confirm the number of mounting parts accurately by detecting each mounting part by detecting means of the same number as that of the mounting parts and holding detecting outputs from the detecting means until the detecting outputs are reset. CONSTITUTION:Detecting means K1-Kn of the same number as that of mounting parts for a predetermined wire harness are provided. When a microswitch M1 for the detecting means K1 is turned ON by the mounting parts fixed to the wire harness, a pulse generating circuit PC1 generates pulses. When a series of the operation is executed to all detecting means K1-Kn and outputs from pulse generating circuits PC1-PCn are held by holding means H1-Hn, an information circuit 58 for an information means 62 is worked and a speaker 60 is sounded. The information circuit 58 transmits a pass signal to a reset means 64. The reset means 64 resets the holding means H1-Hn.
Patent JP-H10206288-A (JP)
Title: Arithmetic circuit for tire fv machine
Inventor: OYA TAKAO
IPC: G01M17/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To inspect and calibrate the accuracy of an analog computing part with high efficiency and with high accuracy by a method wherein a detection value is compared with a reference value for a reference signal so as to be computed and an error is calculated. SOLUTION: A digital signal d2 is sent to a digital arithmetic circuit 9 from an analog computing part 8. The digital arithmetic circuit 9 is provided with a comparison and computing means 10 to which an output signal to be output by computing a reference signal in the analog computing part 8 is input, which computes a detection value and which compares the detection value with a reference value for the reference signal so as to calculate the error of the analog computing part 8 and with a display and processing means 12 by which the calculated error of the analog computing part 8 is displayed on a display part 4.  The comparison and computing means 10 judges whether the error of the analog computing part 8 is within the range of an allowable error or not, it sends an yes-no judgment result signal to the display and processing means 12, it displays the signal on the display part 4, and it displays the error of the analog computing part 8 at every reference value. The accuracy inspection and the calibration of the analog computing part 8 are processed by software (a program for calibration).
Patent JP-S60164098-A (JP)
Title: Gasifying device for liquidized gas
Inventor: MASUDA TADAFUMI
IPC: F17C9/02
Filed: 1984-02-06
Abstract: PURPOSE:To eliminate forced gasifying system by feeding gas at first through natural gasification of container itself while supplying through an air-warming vaporizer only when the capacity is insufficient. CONSTITUTION:When the inner pressure of LPG underground container 1 is higher than 2kg/cm<2>, it is regulated to 2kg/cm<2> by pressure regulator 6 coupled to the vapor line 3 then fed through a bypass relief valve 9. Upon droppage below 2kg/cm<2>, the inner pressure of container will flow as it is to the secondary side if it is lower than the setting level of bypass relief valve 9 or 1.9kg/cm<2>. Upon further droppage, the valve 9 will close to flow liquid from the liquid line 2 and vaporized in an air-warming vaporizer 5 then regulated constant to 1.5kg/cm<2> in a pressure regulator 7 and fed to the secondary side.
Patent JP-H01196771-A (JP)
Title: Video signal processor
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04N5/93
Filed: 1988-01-29
Abstract: PURPOSE:To discriminate a correct format irrespective of the scale of the amplitude of an input signal by limiting the amplitude of an angle modulated video signal to a prescribed value and then, discriminating a frequency. CONSTITUTION:An input and output characteristic when the signal of a frequency band emphasized by a peaking circuit 4 is inputted to an input terminal 1 is indicated by (a) and a characteristic when the signal of the frequency band except it is inputted is indicated by (b). When an input level is higher than v0, it is limited to the prescribed amplitude level in a limiter circuit 8 and thereafter supplied to the peaking circuit 4, so that a peaking output level is limited to a constant value. When the reference value of a level detecting circuit 6 is defined to be vth and an input level when said a reaches vth is defined to be v'1, if the input level is higher than v'1, is can be discriminated. Since after the fluctuation of the input level is removed, the scale of the amplitude of a specific frequency band is detected to discriminate a format, a correct decision can be executed it irrespective of the unevenness in the output of a reproducing video head or the like.
Patent JP-H01194920-A (JP)
Title: Air cleaner
Inventor: KAWAGUCHI HIROTOSHI
IPC: B01D46/44
Filed: 1988-01-29
Abstract: PURPOSE:To allow a smoke sensor to be surely actuated when a person is present by providing an infrared-ray sensor to an air cleaner whose drive is controlled by the smoke sensor of tobacco. CONSTITUTION:An air cleaner consists of a blowing part 5, an air filter 6, an infrared-ray sensing means 1, a smoke concentration measuring means 2 and a drive start deciding means 3. When the smoke concentration of tobacco sensed by the measuring means 2 is reached to preset value, the drive start deciding means 3 outputs a single to a blowing part driving means 4. Further when absence of a person is sensed by the infrared-ray sensing means, this preset value is highly preset. Therefore the air cleaner can be prevented from malfunctioning by the foreign effect other than the smoke of tobacco in the case of the absence of a person.
Patent JP-H08212552-A (JP)
Title: Optical master disk exposing device
Inventor: ENDO HIDEYASU
IPC: G11B7/00
Filed: 1995-02-08
Abstract: PURPOSE: To enable obtaining a highly accurate bit information arrangement by detecting the rotational unevenness of an optical master disk and charging the recording timing of bit information to be recorded on the optical master disk according to the changed amount of the disk. CONSTITUTION: The laser beam emitting from a laser light source 5 is optically modulated with the information signal from a signal generating part 1 and a bit string is recorded on the surface of an optical master disk 10 by irradiating the glass master disk 10 for an optical disk with the modulated laser beam. Then, the timing with which the optical master disk 10 is irradiated with the laser beam is controlled by detecting the rotating fluctuation of the optical master disk 10 with an encoder signal detector 13 and by controlling the progressing or the delaying of the information signal to be written on the optical master disk 10 while controlling an SD part 2 according to the fluctuated amount.
Patent JP-H10219298-A (JP)
Title: Disintegration and granulation of surfactant composition
Inventor: HASHIMOTO SHINICHI
IPC: C11D11/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a roughly crushed material of a surfactant composition suitable for producing surfactant-containing particles having a high density and a uniform particle diameter. SOLUTION: A flake 1 of a surfactant composition containing >=40wt.% surfactant is fed to a disintegrator 10, having parallel arranged plural rotating shafts 12a and 12b and further two or more sets 14a... and 14b... of disintegrating blades 13a... and 13b..., which are each radially extending from the respective rotating shafts 12a and 12b and attached along the shafts 12a and 12b thereto and rotating the disintegrating blades 13a... and 13b... extending from the adjacent rotating shafts 12a and 12b while mutually noncontactually crossing. The noncontactually crossing disintegrating blades 13a... and 13b... are rotated in the opposite directions at mutually different peripheral speeds to disintegrate the flake 1.
Patent JP-2000224581-A (JP)
Title: Device and method for receiving broadcasting
Inventor: ITO MASAMICHI
IPC: H04N19/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To permit a user to optionally set a layout to magnify and display mainly required information in accordance with the days of the week or a time zone or not to display information which is not required in television(TV) broadcasting. SOLUTION: TV information is received (S11), time information indicating the time at that time is detected (S12) and it is judged whether the layout corresponding to the time information is set or not (S13). Unless it is set, the image of the TV broadcasting is displayed by the basic layout as it is, which is transmitted from a broadcasting station (S14). When it is set, corresponding layout setting data is reproduced (S15), an object except the object of layout setting is displayed by the basic layout and the object being the layout setting object is displayed by the set layout (S16).
Patent JP-S60165672-A (JP)
Title: Recording method of electrophotographic method or the like using photoconductive toner
Inventor: MURATA KIYOMI
IPC: G03G9/09
Filed: 1984-02-09
Abstract: PURPOSE:To improve picture quality in multilayer scattering by scattering photoconductive toner over a base electrode, applying a high voltage potential having the polarity opposite to that of toner charges to a conductive electrode provided opposite the base electrode, and allowing the toner to fly to the counter electrode. CONSTITUTION:The photoconductive toner 1 is scattered uniformly over the base electrode 2 in plural layers. Then, the uppermost layer of the photoconductive toner 1 is charged by a corona electrifier to, for example, the positive polarity. Then, the high voltage potential having the negative polarity opposite to toner charges is impressed to the light-transmissive, conductive counter electrodes 5 and then the toner in the uppermost layer on the base electrode 2 is allowed to fly to the surface 5A of the counter electrode. Then, for example, a positive original is exposed and put opposite the surface 5A of the counter electrode to charge electrostatically a transfer material 7 from its reverse surface by a corona electrifier 8 to the polarity opposite to that of electrostatically charged charges of the toner 1, thus transferring the positive image from the counter electrode surface 5A to the transfer material 7. Thus, the picture quality is improved at the time of multilayer scattering.
Patent JP-S57134944-A (JP)
Title: Wire bonding device
Inventor: SUZUKI NOBUKAZU
IPC: H01L21/66
Filed: 1981-02-16
Abstract: PURPOSE:To make a speedy and accurate judgement of bonding condition by a picture signal of bonding picked up by a TV camera after bonding. CONSTITUTION:A pellet 1 is placed on a lead frame 2 on a carrier stage 3 moved by a control circuit 4. A camera 9 controlled by a image pick-up control circuit 10 picks up wiring of an electrode of a pellet 1 and an external electrode of the lead frame 2 by a capillary arm 5a of a bonding head 5 which is driven by an XY table 8. With this picture signal a picture processing circuit 11 and a position recognizing circuit 12 recognize the bonding condition and a central controlling dircuit judges it and, if the bonding is faulty, terminates the bonding process via a device controlling circuit 4.
Patent JP-S53107016-A (JP)
Title: Device for preventing load from transferring from axles of locomotive
Inventor: SAIMA TOORU
IPC: B61F3/00
Filed: 1977-02-28
Abstract: PURPOSE: To prevent load from transferring from axles of a locomotive having four trucks, the inside two for preventing the load from transferring from the axles and the outside two for transferring the load from the axles equally to the movement of the load between the trucks, as a whole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225886-A (JP)
Title: Surface emission semiconductor laser array
Inventor: KASAHARA KENICHI
IPC: H04B10/60
Filed: 1990-01-30
Abstract: PURPOSE:To realize a laser array capable of lasing at different wavelengths by constructing surface emission lasers such that the cross-sectional area of at least one surface emission laser is different from that of the other surface emission laser. CONSTITUTION:The cross sectional area of a semiconductor multi-layered film 11 is set to determine an effective refractive index ne in the direction of a resonator at the central wavelength lambdao of the gain of an active layer 13. The semiconductor multi-layered film 11 and a semiconductor multi-layered film 12 are formed by alternately laminating two semiconductor layers of different refractive indexes with their thicknesses being lambdao/4ne. The spacing between the semiconductor multi-layered films 11, 12 is specified to be integer multiples of lambdao/2ne, for ensuring low thresholding for oscillator at the wavelength lambdao. Accordingly, oscillation wavelength can be changed from lambdao within a gain spectrum of the active layer substantially without causing the rise of the threshold by changing only the cross sectional area of the semiconductor multi-layered film without changing the optimum laser thickness lambdao/4ne of the same. Hereby, a surface emission laser array can easily be yielded with the good yield in which respective lasers oscillate at different wavelengths and other characteristics are uniform.
Patent JP-S56119526-A (JP)
Title: Signal binary coding device
Inventor: OKAMOTO KEIICHI
IPC: H04N5/14
Filed: 1980-02-25
Abstract: PURPOSE:To follow a minute signal change without distortion  of the signal, by sampling and holding the video signal in time series and by comparing the deviation between adjacent sampling signals with a prescribed blind sector reference value to decide it. CONSTITUTION:The video signal from image pickup tube 10 is sampled synchronously with clocks of clock generating circuit 20 by sample holding circuit 11 to obtain sampling signal 6. Singal 6 is delayed by delay circuit 12 and becomes one- clock delay signal 22. The differece components between signals 6 and signal 22 are obtained by differential amplifier 13, and amplifier 13 generates difference signal 23 and inputs it to comparators 14 and 15. Comparators 14 and 15 compare blind sector values delta and -delta from blind sector value setting equipments 16 and 17 with signal 23 to obtain binary UP signal 24 and DOWN signal 25. Singals 24 and 25 indicate rising and falling of the signal, respectively, and these signals are inputted to FF18 to binary signal 26.
Patent JP-H07230838-A (JP)
Title: Terminal metal fitting for wire, and soldering method using the same
Inventor: KUMAMOTO TAICHI
IPC: H01R43/02
Filed: 1994-02-18
Abstract: PURPOSE:To provide machine automation of soldering processes by bending one of a pair of cut parts outward to a side surface of a cylindrical metal, and bending the other inward. CONSTITUTION:Four U-letter shaped cut parts 15, 16 are formed along length of a metal plate 14 with directions changed alternately, and they are finished to be cylindrical using a pole-shaped metal rod or a jig having a semicircular dent. At this time, the metal plate 14 is inserted into the dent of one jig, it is pressed with the pole-shaped metal rod to be formed partly, and it is pressed withone jig from upper into the form of a cylinder. An end part of a cylindrical port on the opposite side without having the cuts 15, which are deflected to oneend of the cylinder, is pressed toward the cuts 15, 16, and a stopper part 17 is provided for preventing its removal from a printed board. The cuts 15 in the cylinder facing each other are bent inward, and the other cuts 16 facing each other are bent outward. Need of caulking a terminal metal fitting 20 is thus eliminated, but resilient spring pressure of the metal 20 itself can be utilized.
Patent JP-H10221744-A (JP)
Title: Focal-plane shutter
Inventor: SEKIZAWA KOJI
IPC: G03B9/36
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter provided with a brake mechanism whose braking efficiency is excellent and whose assembly work is easy. SOLUTION: A driving member 4 for a rear blade is rotated in a clockwise direction by centering a shaft 4b at the time of exposure operation, and the rear blade is made to travel by an operation pin 4d. At the stage of completing operation, the operation pin 4b presses the part to be pressed and moved 24a of a brake member 24, and the brake member 24 is braked by rotating in a counterclockwise direction while receiving frictional resistant force made by a leaf spring 22, and finally collides with a buffer member 18 made of rubber, and is stopped.  By this constitution, braking efficiency is made excellent because the leaf spring 22 is arranged at a position separated from a shaft 1e as compared with a conventional constitution where the leaf spring 22 is attached at the shaft 1e, and also the shape of the leaf spring 22 is prevented from being restricted and the assembly work is prevented from being made difficult by the existence of the shaft 1f.
Patent JP-H08221114-A (JP)
Title: Process display device
Inventor: NAKAMURA SHIGEKI
IPC: G09G5/00
Filed: 1995-02-09
Abstract: PURPOSE: To make a graph display easier to understand by computing spline data by comparing a newly received display signal with a display signal stored in a storage device, and displaying them as a curve. CONSTITUTION: A transmission equipment (transmission I/F) 1 is connected to a controller 5 and sends and receives control signals and display signals to and from the controller 5. A storage device (memory) 2 is connected to the transmission equipment 1 and stores the display signals received by the transmission equipment 1. In this case, a microprocessor(CPU) 4 is connected to the transmission equipment 1 and storage device 2 and compares a display signal received newly by the transmission equipment 1 with the display signals stored in the storage device 2 to compute spline data. Then a display unit 3 is connected to the microprocessor 4 and storage device 2 and displays the spline data outputted from the microprocessor as a curve. Further, the display device 3 displays the display signal in the form of a bar graph.