baber/WOPTO huggingface dataset:
Patent JP-2001023866-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: IKEDA YOSHISHIGE
IPC: H01G9/008
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent gas generation in a capacitor by superposing aluminum chips of which capacity per unit area has more than double capacity peculiar to a cathode foil with the chips electrically connected to the cathode tab terminal on the surface of the cathode tab terminal. SOLUTION: Aluminum foil chips 6 of which capacity per unit area have more than 0.3 times capacity of that of a cathode foil are superposed with the chips electrically connected to the cathode tab terminal 22 on the cathode tab terminal 22 in an aluminum electrolytic capacitor. That is, the aluminum chips 6 are superposed on all over the cathode tab terminal 22, and in this state, the aluminum chips 6 together with the cathode tab terminal 22 are caulked 5 to be electrically connected to a cathode foil 27 in the lump. The aluminum foil chips 6 used for the cathode foil 27 with its width wider than the cathode tab terminal 22 and approximately the same as the width of the cathode foil 27 are used.
Patent JP-S5896642-A (JP)
Title: Stabilizer for chlorine-containing resin
Inventor: OOTA MASANORI
IPC: C08L1/00
Filed: 1981-12-01
Abstract: PURPOSE:To provide titled stabilizer showing adequate thermal stability effect with a small amount, having good compatibility with a chlorine-contg. resin, capable of providing products free from any sweat and/or odor generation, consisting mainly of a glycidyl ester of a specific aliphatic carboxylic acid. CONSTITUTION:The objective stabilizer consisting mainly of a glycidyl ester of a 6-22C aliphatic carboxylic acid (pref. linear, more pref. unsaturated linear one, e.g. linoleic acid glycidyl ester). A recommendable resin composition is as follows: (1) 100pts.wt. of a chlorine-contg. resin (2) 0.1-0.5pts.wt. of the above  stabilizer.
Patent JP-H0638927-A (JP)
Title: Cleaner and sterilizer for endoscope
Inventor: NAKAGAWA MIKIHIKO
IPC: G02B23/24
Filed: 1992-07-21
Abstract: PURPOSE:To realize a complete preparation by providing a stirring means on a device body to stir an antiseptic solution, so that additives to the antiseptic solution or disinfectant powder itself can be dissolved completely. CONSTITUTION:At stages of cleaning, rinsing or the like of an endoscope, 17 and 18 are driven to charge cleaning water in a water tank 11a into a cleaning tank 3 through a cleaning water supply passage 15 and a water-supply water pipe 8. At the same time, the cleaning water is supplied into a rotary nozzle column through another cleaning water supply passage 16, and then jetted over an endoscope in the cleaning tank 3 out of an upper and a lower injection nozzle 6b and 6c. On the other hand, at a sterilizing stage, the cleaning water in the cleaning tank 1b is discharged out of a discharging port 10 onto a discharging pipe 21 side, and then antiseptic solution in an antiseptic solution tank 11b is led into an antiseptic solution pipe 7 through an antiseptic solution supply passage 19. The antiseptic solution is further led from the antiseptic solution pipe 7 to the cleaning tank 3, in which it is accumulated. At this time, the rotary nozzle column 6 is driven to rotate so that the injection nozzles 6b and 6c are driven to rotate along a prescribed circular locus to stir the antiseptic solution which is accumulated in the cleaning tank 3.
Patent JP-H0860799-A (JP)
Title: Wall material for bathroom or the like
Inventor: MIYAJIMA JOJI
IPC: E04B2/72
Filed: 1994-08-18
Abstract: PURPOSE: To reduce the cost of piping members by forming discontinuous portions or nonuniform portions on ribs in a bathroom wall material made of a resin and integrally molded with the horizontal and vertical ribs on the back face. CONSTITUTION: Ribs are notched at positions other than intersections of vertical ribs 1 and horizontal ribs 2 to form discontinuous portions 4 in a bathroom wall material having the vertical ribs 1 and horizontal ribs 2. A pipe 6 is installed near the wall face through the discontinuous portions 4 of ribs on the back side of the wall connected with two wall materials, and a pipe 7 is arranged outside the pipe 6. Many pipes are effectively installed in the space on the back side of the wall, and piping paths can be simplified and shortened.
Patent JP-H1021676-A (JP)
Title: Audio source-switching circuit in composite system
Inventor: SEKIGUCHI KAZUHIRO
IPC: G11B20/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To select only a source, which generates sounds, in an audio-source selector by performing the control so as to be able to perform switching to the audio-lines of all units only when the first recording medium is reproduced. SOLUTION: In the case where a video CD is inserted into a CD reproducing unit 3, and a navigation unit 9 is decoding a CD by a video decoder 4, the identification information of the video CD is supplied to a control computer 2 from the unit 9. An audio-source selector 7 is controlled based on the identification information. In correspondence with the operation of the switching key included in control keys 8, switching is performed to the audio-line of the intended source from any of CD, TAPC, TV and video CD. Further, when a music disc is inserted into the circuit 3, the computer 2 obtains the identification information that this is the music reproduction from the unit 3, controls the selector 7 and selects the audio-source from any of the sources.
Patent JP-2000025262-A (JP)
Title: Direct printer
Inventor: UNO KOJI
IPC: G03G15/05
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To print a good image having no fog even when a charge amount of toner is great. SOLUTION: This direct printer 100 comprises a printing particle holding means consisting of a first roller 5 and a second roller 6, a rear face electrode 13 and printing head 15. A voltage applied to a control electrode 17 which is provided to a portion around a hole 16 of the printing head 15, is controlled and a printing particle 8 held on the printing particle holding means 5, 6 is passed through the hole 16 of the printing head 15, thereby printing an image on a printing medium 2. A voltage which is higher than a voltage on a surface of the printing particle 8 and of which pole is the same as the particle 8, is applied to the control electrode 17 of the hole 16 on the printing head 15 corresponding to a non-printing section.  The voltage is so controlled that the equation of |Vw-V2|>=|V1-V2| is satisfied with the proviso that Vw represents the voltage of the control electrode 17 in the non-printing section, V1 represents the voltage of the first roller 5 and V2 represents the voltage of the second roller 6.
Patent JP-S5896681-A (JP)
Title: Separation of metal in petroleum heavy oil
Inventor: YAMADA YASUHIRO
IPC: C10G29/20
Filed: 1981-12-02
Abstract: PURPOSE:To separate the metals from petroleum heavy oil containing metals, in high efficiency, economically in an industrial scale, using only a small amount of a treating agent, by mixing the metal-containing oil with a hydrogenated N-containing heterocyclic compound, heating the mixture, and separating and removing the produced insoluble material. CONSTITUTION:Petroleum heavy oil containing metals (especially heavy metals such as V, Ni, etc.) is mixed with a compound having hydrogenated N-containing heterocyclic group (preferably 1,2,3,4-tetrahydroquinoline in view of the availability and the separation efficiency) at a weight ratio of 5:1-1:5, and heated at 360-550 deg.C for 10min-about 2hr. The produced insoluble material is separated and removed from the mixture to complete the separation of metal from heavy oil.
Patent JP-H0919466-A (JP)
Title: Liquid supplying tool
Inventor: NAKANO HIDEKI
IPC: A61J7/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely supply a liquid or liquefied medicine into the mouth of an infant or patient. SOLUTION: This liquid supplying tool is composed of a transparent resin formed liquid housing cylinder 2 having a supplying hole 1 on a bottom surface and a resin formed piston 3 which is airtightly inserted to an inner wall of the liquid housing cylinder 2 to push out a liquid. A protruding part 4 is circumferentially formed in a ring form on an upper part of the inner wall of the liquid housing cylinder 2 in such a manner as to closely contact with the piston 3. The piston 3 is formed of a cylinder opened 5 to an upper surface, and a protruding part 6 is circumferentially formed in a ring form on an outer wall near a lower end thereof in such a manner as to close contact with the inner wall of the liquid housing cylinder 2.
Patent JP-H0727597-A (JP)
Title: Conveyance type measuring machine
Inventor: KIKUCHI KUNIO
IPC: G01G15/00
Filed: 1993-07-09
Abstract: PURPOSE:To smoothly move an object from an approach conveyor to a weighing conveyor in a conveyance type measuring machine carrying in the object carried out from the approach conveyor to the weighing conveyor and measuring the object while it is conveyed on the weighing conveyor. CONSTITUTION:Endless chains 45, 45 are traveled in parallel on chain tracks formed on the outer peripheries of track plates 32, 32 facing each other in parallel to form an approach conveyor 25. Endless chains 85, 85 are traveled in parallel on chain tracks formed on the outer peripheries of track plates 72, 72 facing each other in parallel to form a weighing conveyor 63. The endless chains 45, 45 on the object carry-out side of the approach conveyor 25 and the endless chains 85, 85 on the object carry-in side of the weighting conveyor 63 are overlappingly located side by side at the same height, and the object conveyed by the endless chains 45, 45 is moved onto the endless chains 85, 85 without being applied with a shock.
Patent JP-S6088604-A (JP)
Title: Pneumatic bias tire
Inventor: TAKAHASHI SHIYUUJI
IPC: B60C9/06
Filed: 1983-10-19
Abstract: PURPOSE:To improve productivity and tire characteristics in a pneumatic bias tire for bus or the like by covering specified nylon fiber heat treated to have low thermal contraction property and high initial modulus property with rubber having specified post-vulcanization modulus to constitute a carcass. CONSTITUTION:66 nylon filament having 1d-5d of single yarn, 7.5g/d of strength and 4.0% or less of coefficient of contraction in boiling water is twisted in the range of 400-2,500 of factor K calculated according to a specified formula and then subjected to dry heat treatment under 0.4-2.0g/d of tension in 100-150 deg.C after adhesives are applied. Next, it is heat treated under 0.4-2.0g/d in 200- 240 deg.C and then covered with rubber having 7.0 or more g/d of strength, 8.0% or less of intermediate elongation in 2.68g/d, 3% of coefficient of contraction in boiling water, 15-50kg/cm<2> of 100% modulus after vulcanization to constitute a carcass. By this constitution are improved the stability of maneuverabilty, durability and productivity.
Patent JP-H0539930-A (JP)
Title: Air conditioner
Inventor: KINOSHITA KANJIRO
IPC: F24F1/00
Filed: 1991-08-02
Abstract: PURPOSE:To uniform wind velocity distribution of air passing through a heat exchanger by regulating the airstream at an outlet of an impeller. CONSTITUTION:An air conditioner is provided within a casing 1 with a centrifugal fan 2 (including a Deriaz fan) which has a plurality of vanes 23 stretching between outer peripheries of a main plate 21 and a side plate 22 and is provided with an impeller 20 having a fan suction port 34 pierced in a central part of the side plate 22, and a substantially ring-shaped heat exchanger 3 positioned on a blow-off side of the centrifugal fan 2. In the casing 1, there are further provided an air suction port 5 which opposes to the fan suction port 24 and an air blow-off port 6 which blows off conditioned air having passed through the heat exchanger 3. The position of a side plate side connection part 23b2 on a rear edge part 23b of each of the vanes 23 is offset from a position of a main plate side connection part 23b1 in the reverse rotating direction of the impeller 20.
Patent JP-2000030279-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHIKAWA KOICHIRO
IPC: G11B7/135
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device, with which the balance between the distance between SIL and a recording medium and NA to be obtd. by using the SIL for the purpose of the optical information recording and reproducing device is attained. SOLUTION: This optical system for recording information on a recording surface proximate to a solid immersion lens planar part, by condensing the luminous flux from a light source with an objective lens 1 and forming its focus on the plane part of this solid immersion lens 2 or reproducing the information recorded on the recording surface is so constituted that 0<z<=λ/4, α≈1, 0, β≈-4/(n-1.3)z/λ+n are attained, and the spacing between the solid immersion lens planar part and the recording surface described above is below (z) and the NA of the optical system consisting of the objective lens 1 and the solid immersion lens 2 is α or higher and β or lower, when the refractive index of the solid immersion lens glass material is defined as (n) and the wavelength of the light source is defined as (λ).
Patent JP-H0479333-A (JP)
Title: Semiconductor integrated circuit
Inventor: KITAGAWA KENJI
IPC: H01L21/60
Filed: 1990-07-23
Abstract: PURPOSE:To protect organic insulating film from being destroyed by thermal mechanical stress generated from TAB lead bonding by preparing a gap between the organic insulating film and the pad of a bump electrode. CONSTITUTION:On a silicon substrate 1, organic insulating film 2 such as silicon nitride film 5, polyimide resin film, or the like is prepared. Next, the organic insulating film 2 is selectively etched to prepare gold sputtered layer, the first patterned photoresist film on the surface of the organic insulating film 2 including the opening portion, followed by using the first photoresist film as mask to form a gold layer 3 with a thickness of 2mum on the gold sputtered layer in an area having a gap 6 with a width of 1-101101 between organic insulating films 2 inside the opening hole. Next, after removing the first resist film, using the second photoresist film having openings inward from the peripheral edge of the gold layer 3 as mask to carry out gold plating to form a protrudent electrode 4 15mum thick. Next, the second photoresist film is removed, followed by etching the gold sputtered layer to remove, thus forming a bump electrode.
Patent JP-H0939683-A (JP)
Title: Molding for rocker panel
Inventor: NAGATA TAKUJI
IPC: B62D25/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a rocker panel by tipping and the noises by tipping sound and reduce the cost for it. SOLUTION: This molding for a rocker panel 11 is provided with a base section 21 made of a soft resin material covering the lower face 11a of the rocker panel 11, a double-face adhesive tape 23 connecting the base section 21 to the rocker panel 11, and a soundproof space 21a provided in the base section 21 and absorbing or cutting off the noises generated at the base section 21 at the time of a travel.
Patent JP-S6085368-A (JP)
Title: Regulation of amplification factor for angular velocity detection signal
Inventor: IKUI SHIYOUICHI
IPC: G01C21/28
Filed: 1983-10-17
Abstract: PURPOSE:To facilitate the regulation of the amplification factor by a method wherein a rate sensor is rotated by a specified angle and the amplification factor of an amplifier is automatically regulated according to the deviation calculated between the angle of rotation of the rate sensor and the actual angle of rotation with the integration of an amplified angular velocity signal. CONSTITUTION:An angular velocity detection signal 100 of a rate sensor 10 is fed to an amplifier 12 made up centering around an operational amplifier and amplified with the amplification factor adjustable. The amplified angular velocity detection signal 102 of the amplifier 12 is fed to a computing circuit 16 through an A/D converter 14. The computing circuit 16 integrates the amplified angular velocity detection signal 102 and vehicle speed to calculate the relative bearing and running range of a vehicle. Based on the results, the present bearing and position of the vehicle are determined from moment to moment and the running path of the vehicle, the distance to the destination, direction and the like are shown on a CRT unit 20. The computing circuit 16 also feeds a amplification factor control signal 108 to the amplifier 12 to automatically adjust and set the amplification automatically.
Patent JP-S6173866-A (JP)
Title: Stainless steel for rim for bicycle having superior weldability
Inventor: YAMAMOTO AKIO
IPC: C22C38/28
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a stainless steel for a rim for a bicycle having superior weldability by adding specified amounts of C, Si, Mn, Cr, Ti and Nb or Fe. CONSTITUTION:The composition of a stainless steel for a rim for a bicycle is composed of, by weight, <0.03% C, <0.8% Si, 10-20% Mn, 0.1-0.3% Ti, 0.15-0.3% Nb and the balance Fe with inevitable impurities. Buckling during flash welding is prevented by Nb and Ti added combinedly by said specified amounts, and a slab of the steel is not cold cracked.
Patent JP-S6352989-A (JP)
Inventor: GODAI HIROSHI
IPC: B25J19/00
Filed: 1986-08-20
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-2001017430-A (JP)
Title: Image diagnostic device
Inventor: HIROTA KAZUHIRO
IPC: A61B8/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To display a longitudinal section on a real-time basis without the limitation of the display distance by a memory capacity. SOLUTION: This device periodically makes a radial scan of the inside of a tube 200 with an ultrasonic vibrator provided at the tip of a probe 101, selects two data D1 and D2 different in scanning direction by 180 deg. from the echo data R1, R2, R3 obtained by the radial scan, makes the radial scan while moving the ultrasonic vibrator in the direction X, and stores the selected two-direction data in a memory in sequence, thereby the longitudinal section image of the tube 200 can be formed from the stored data.
Patent JP-H0942089-A (JP)
Title: Fuel supply device for internal combustion engine and its pressure leak checking method
Inventor: FUJII SHINICHI
IPC: F02M37/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To check a pressure leak easily and properly by enabling the prevention of the operation of a pressure regulator from outside a holding case, in a structure of storing the pressure regulator with a fuel pump in the holding case. SOLUTION: A fuel pump 22 and a pressure regulator 29 are stored in a holding case 16. The holding case 16 is provided with an opening part which can insert an operation impeding tool 501 of preventing the operation of closing operation, pressurizing operation, etc., against a return fuel outlet 28 of the pressure regulator 29. When performed a pressure leak check, the operation impeding tool 501 is inserted to the opening part from outside the holding case 16, to perform impeding operation of closing operation, pressurizing operation, etc., relating to a return fuel outlet 28 of the pressure regulator 29, by this tool.
Patent JP-2000025188-A (JP)
Title: Decorative material
Inventor: SUZUKI KAZUO
IPC: B32B33/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To change a looking way of a pattern by a looking angle. SOLUTION: A bright pattern layer 1 comprising a binder resin containing a silver type or iridescent color type titanium coated mica powder is patternwise formed on a colored opaque base material B. The patterns shown by the bright pattern layer 1 change in a looking way by a looking angle, for example, look bright from a certain angle but look dark from a separate angle. When the bright pattern layer 1 is formed by silk screen printing, a change of a looking way can be made large.
Patent JP-H0864264-A (JP)
Title: Screw-fastening type connector and nut therefor
Inventor: SAKAI HITOSHI
IPC: H01R13/52
Filed: 1994-08-19
Abstract: PURPOSE: To prevent the screw part of a bolt or a nut from its breakage and at the same time to improve the sealing performance thereof by receiving the bolt in the one-side opening of a screwed hole and also providing the nut in one body with an elastic member for urging the bolt to the side of the hole. CONSTITUTION: A nut A for a screw-fastening type connector is provided with screw grooves 1 screwed with the screw part of an opponent-side bolt, and the one-side opening 2a of a screw hole 2 is provided for coverage on a bag-like bolt receiving chamber 3 whose bottom wall 3a is provided with a bolt energizing part 3c as an elastic member made of an elastic material extended from a side wall 3b integrally with a thin wall part for energizing the head of the opponent-side bolt. The part 3c can thus press elastically the head of the bolt provided on an opponent-side connector housing so that the bolt can be prevented from being excessively tightened.  Also because the part 2a can be tightly closed, a waterproofing effect, the prevention of electrification trouble due to the scattering of chips given when the nut A is manufactured, a reduction in the manufacturing cost and improvement in the assembling productivity thereof can be achieved.
Patent JP-H1135841-A (JP)
Title: Production of pigment composition, pigment composition and use thereof
Inventor: TOMITANI NOBUYUKI
IPC: C09D11/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an printing ink of high-grade β-type copper phthalocyanine pigment through reducing much time and labor involved in crude copper phthalocyanine pigmentation process and printing ink production process for the pigment. SOLUTION: Crude copper phthalocyanine is dry-ground, incorporated with 20-80 wt.% of a resin (and 0.5-20 wt.%, based on the resin, of a solvent), and then dry-ground again in a low-oxygen atmosphere <=10 wt.% in oxygen concentration at 70-180 deg.C to mitigate aggregation of the ground product, facilitate the transformation of the ground product to β-type crystal form in a printing ink solvent or varnish, and prevent the resin incorporated from oligomerization.
Patent JP-H0731276-A (JP)
Title: Production of formed cultivation soil
Inventor: TOMITA SENNOSUKE
IPC: A01G1/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain an inexpensive cultivation soil having water-retainability, formable to arbitrary form and harmless to human and environment. CONSTITUTION:A starch paste is prepared by boiling 1 pt.vol. of starch with 5-15 pts.vol. of water and 5-10 pts. of the paste is added to 10 pts. of coconut shell flour produced by crushing coconut shell. The mixture of the coconut shell and the paste is incorporated with 1-5wt.% of vegetable ash and the obtained mixture is put into a mold and solidified by drying at 5-50 deg.C.
Patent JP-H0480911-A (JP)
Title: Semiconductor manufacturing method
Inventor: TSUKAHARA MASARU
IPC: H01L21/02
Filed: 1990-07-24
Abstract: PURPOSE:To reduce as much as possible the adhesion of foreign substances on wafers due to static electricity by a method wherein the semiconductor wafers, constituting each batch and having approximate resistivity with one another, are housed in a case. CONSTITUTION:The more the irregularity of resistivity value between wafer becomes smaller, the more the number of adhered foreign substances decrease. The reason is that if the irregularity of resistivity value between the wafers is large, the potential difference formed between the wafers increases. Accordingly, when a plurality of semiconductor wafers 1 are housed in a cartridge 2 for conveyance and various treatments, the semiconductor wafers 1, having the approximate resistivity are housed in one cartridge 2 so that the irregularity of resistivity value of each semiconductor wafer 1 is brought close to zero, desirably 1.0OMEGAcm or smaller. Consequently, as the electrification of static electricity between the semiconductor wafers 1 in the cartridge 2 is suppressed, the adhesion of foreign substance to the semiconductor wafers l can be reduced.