baber/WOPTO huggingface dataset:
Patent JP-H1017014-A (JP)
Title: Electronic part strip
Inventor: YANAKA HIROSHI
IPC: B65D85/86
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify the packaging process. SOLUTION: An electronic part strip 10 includes a number of electrolytic capacitors that have lead terminals 13 led out from cylindrical capacitor main bodies 22 and the electronic capacitors 11 are held by a belt-like taping member 26 via the lead terminals 13 at specified intervals. The lead terminals 13 are bent in a crank shape so that the side faces of the capacitor main bodies 22 are on an imaginary plane that includes the taping member 26.
Patent JP-H0355801-A (JP)
Title: Chip resistor
Inventor: SHIBUYA NAOKI
IPC: H01C1/14
Filed: 1989-07-25
Abstract: PURPOSE:To keep the size of electrode sections constant easily by forming grooves extending over the whole circumference while being adjoined to the electrode sections at both ends of an insulating base body. CONSTITUTION:Electrodes 13 formed through plating, a resistance film 12 shaped to a section held by the electrodes 13 and a sheathing film 14 covering the resistance film 12 are formed at both end sections of an insulating base body 11, and grooves 15 extending over the whole circumference are shaped adjacent to regions as both end sections of said base body 11. The grooves 15 extending over the whole circumference are shaped adjoined to the electrode sections at both ends of the cylindrical type insulating base body 11 to the insulating base body 11, and the resistance film 12, the electrodes 13 formed of plating and the insulating film 14 are shaped to the insulating base body 11. Accordingly, the insulating film 14 is prevented by the grooves 15 and does not flow up to the electrode sections, thus easily improving the accuracy of the size (t) of the electrode sections.
Patent JP-H0862450-A (JP)
Title: Fitting device for flanged connector
Inventor: TAKAGI TERUHISA
IPC: G02B6/38
Filed: 1994-08-17
Abstract: PURPOSE: To simply and quickly fit a connector. CONSTITUTION: One end side of a rod-like connector 13 is inserted into one of through holes 14 arranged on an erected plate-like panel 11, and the flange 15 formed on the connector 13 is coupled with a panel surface section. This fitting device for the connectors 13 is provided with fixing pawls 16a, 16b provided on the panel surface section on both the right and left sides of each through hole 14 and pinching the flange 15 from both the right and left sides to restrict the lateral movement of each flange 15; flexible hook sections 22 provided on the panel surface section on both the upper and lower sides of the through hole 14, coupled with the upper and lower side sections 18, 19 of each flange 15, and vertically moved by the thrusting force of each flange 15; and moving pawls 17a, 17b coupling and holding each flange 15 into the hook sections 22, 22.
Patent JP-S5894606-A (JP)
Title: Electro-oil proportion type direction and flow quantity control valve
Inventor: NISHIMURA KAORU
IPC: F15B13/043
Filed: 1981-11-30
Abstract: PURPOSE:To reduce power consumption and improve the response by controlling the opening area of an orifice provided in a vent circuit communicating with two pressure control chambers by an electrostrictive element to change pressures within said chambers. CONSTITUTION:A fluid in a fluid supply space 16 is supplied to pressure control chambers 19 and 21 through throttles 17 and 18, and a spool 8 is at a neutral position when no voltage is applied to an electrostrictive element 25. When the element is distorted in a direction shown by arrow X, only an orifice 23 of orifices 23 and 24 of the vent circuit 22 is opened, and the fluid within a chamber 19 flows out to a drain port 28. As a result, a pressure difference is produced between chambers 21 and 19, and a pressure difference is also produced between chambers 11 and 12 and the spool 8 moves in the left-hand. Thus, an outlet and inlet port 3 is communicated with a pressure port 1 and an outlet and inlet port 4 with a tank port 2. The opening area of the orifice 23 changes by the change of the voltage, applied to the element 18, and pressure within the chamber 14 is changed and the flow quantity is also controlled.
Patent JP-S6169820-A (JP)
Title: Adhesive resin and its laminate
Inventor: NOGIWA MOTOMI
IPC: C09J151/00
Filed: 1984-09-14
Abstract: PURPOSE:An adhesive resin which can show excellent adhesion and corrosion inhibition to metals, obtained by incorporating an amide group-containing unsaturated compound into a metal-crosslinked, carboxyl group-containing copolymer. CONSTITUTION:A metal ion-crosslinked carboxyl group-containing polymer (A) (e.g., Na salt of an ethylene/acrylic acid copolymer) is mixed with 1-20wt% amide group-containing unsaturated compound (B) (e.g., acrylamide) and the mixture is reacted at 100-300 deg.C in a solvent in the presence of a radical polymerization initiator (e.g., methyl ethyl ketone peroxide) to incorporate component B into component A to form an adhesive resin. An adhesive resin composition formed by adding, if necessary, a thermoplastic resin such as PE or PP to the adhesive resin is applied to a metal, and this metal is bonded with a base of, e.g. a thermoplastic resin or a rubber to obtain a laminate.
Patent JP-S6350916-A (JP)
Title: Magnetic recording medium
Inventor: GOTO YOSHIKI
IPC: C09D165/04
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a magnetic recording medium having the additionally higher traveling stability and durability by forming a protective layer having wear resistance and lubricating layer having good travelability with a magnetic head, etc., via an intermediate layer for enhancing the adhesiveness to a magnetic layer on the magnetic layer. CONSTITUTION:The magnetic layer 2 contg. >=2 kinds of elements selected from Co, Cr and Ni is formed on a nonmagnetic substrate 1. The surface of the magnetic layer 2 is subjected to an oxidation treatment and the intermediate layer 3 contg. a silane or titanium coupling agent is interposed thereon to improve the adhesiveness to the magnetic layer 2, then the protective layer 4 is formed thereon. The protective layer 4 is provided with a polymerized film of p-xylylene or the deriv. thereof to have the excellent characteristics such as wear resistance. The lubricating layer 5 which contains at least >=1 kinds of fluorocarbon, silicon and fluorine-silicon lubricants and has the good travelability with the magnetic head, etc., is laminated on the protective layer 4. The thicknesses of the intermediate layer 3, the protective layer 4 and the lubricating layer 5 are specified to <=500Angstrom .
Patent JP-S5983112-A (JP)
Title: Multicolor optical filter and its production
Inventor: SAWADA KIYOSHI
IPC: G02F1/1335
Filed: 1982-11-05
Abstract: PURPOSE:To provide an excellent spectral characteristic and durability by disposing >=2 fine parts having the selective scattering wavelength different from each other by the wavelength in a specific range on a polymer composite body. CONSTITUTION:A soln. prepd. by dissolving a material which can form a cholesteric liquid crystal into a liquid compd. having at least one polymerizable unsatd. group is coated on a transparent substrate 1 and thereafter the temp. thereof is controlled to form a layer 2 of a cholesteric liquid crystal. UV light or the like 4 is then irradiated thereto, via a photomask 3. As a result, the cured cholesteric liquid crystal part 2a has a certain selective scattering wavelength and the liquid crystal part 2b is an uncured cholesteric liquid crystal part. The temp. is then controlled to form the cholesteric liquid crystal having a selective scattering wavelength different from the hue in the previously formed part and thereafter UV light or the like 4 is irradiated thereto via the mask 3, thereby forming the cured cholesteric liquid crystal part 2c. The three cured liquid crystal parts, i.e., fine parts 2a, 2c, 2d, of which the selective scattering wavelengths are different by 50-300nm are thus formed by repeating the temp. change, exposure and curing in this order.
Patent JP-H1038927-A (JP)
Title: Waveform-analyzing apparatus
Inventor: TOMI TAKAHISA
IPC: G01R19/165
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a waveform-analyzing apparatus enabling detection at a glance whether or not displayed waveform data are within a required range. SOLUTION: Waveform data stored in a waveform data memory 10, and a comparison result at a comparison operation machine 30 between the waveform data stored in the waveform data memory 10 and a judgment reference stored in a limit line memory 20 are input to a waveform data conversion machine 50. Based on the input comparison result, only a part of the waveform data stored in the waveform data memory 10 which is judged to be outside a required range in accordance with the judgment reference is converted at the conversion machine 50, and the converted waveform data are displayed at a waveform display device 40.
Patent JP-2001023356-A (JP)
Title: Audio signal processor
Inventor: YAMASHITA KATSUAKI
IPC: G11B27/038
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise at the time of connecting plural clips of audio data at random and outputting the same by using one reproducing line. SOLUTION: Clip data which are read out of an audio memory 10 are transferred and stored into a ring buffer 12 and the respective clip data are connected by designating a disconnecting address of clip data A and a connecting address of clip data B, and issuing a pointer jump command. Subsequently, at the time of performing the connection processing of the clip data A, B, a fade-out processing which attenuates the data after the disconnecting address of the clip data A with a prescribed inclination is performed, and a fade-in processing which raises the data after is connecting address of the clip data B with a prescribed inclination is performed. Further, by superposing the attenuated part and the increased part, the respective clip data A, B are connected and outputted into one stream.
Patent JP-2000027689-A (JP)
Title: Common rail type fuel injection device
Inventor: MINATO AKIHIKO
IPC: F02D41/38
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a common rail type fuel injection device which can stably control the characteristic of initial fuel injection and compensate thereof for unevenness by obtaining control variable including a delay time of an initiation of fuel injection and a fuel injection quantity so as to control them in order that they are coincident with desired values. SOLUTION: If an initial fuel injection control variable is an initial fuel injection quantity, a desired initial fuel injection quantity Qi0 can be obtained from a map C in accordance with an engine operating condition, and a pull-in voltage Vp (or current Ip) is obtained from a map D in accordance with the desired initial fuel injection quantity Qi0.  An initial fuel injection quantity Qi can be obtained from previously obtained data in accordance with an initiation delay time T from the time of an instruction for the initiation of fuel injection to an injector to the time of the initiation of actual fuel injection, the pull-in voltage Vp can be compensated for a difference in accordance with a deviation of the initial fuel injection quantity Qi from the desired initial fuel injection quantity Qi0 so that the initial fuel injection quantity Qi is equal to the desired initial fuel injection quantity Qi0.
Patent JP-H0358436-A (JP)
Title: Semiconductor device
Inventor: NISHINO SEIICHI
IPC: H01L21/52
Filed: 1989-07-26
Abstract: PURPOSE:To make a metal piece separate easily from an element mounting part by fusing a solder and to facilitate an exchange of a semiconductor element by a method wherein the metal piece is made to interpose between the element mounting part and the semiconductor element and this metal piece is connected to the element mounting part through the solder. CONSTITUTION:A rectangular metal piece 7 is placed on an element mounting part 2a of a wiring pattern (a Cu foil) 2 and the piece 7 is connected to the part 2a through a solder 8. A semiconductor element 10 is adhered and fixed on this piece 7 using a bonding agent 9, such as a silver paste or the like. Moreover, the element 10 is bonded to the pattern 2 by metal wires 11, a frame 12 consisting of Al or the like is attached on a printed circuit board 1 with a bonding material, a sealing resin 13, such as a liquid epoxy resin having a high adhesion with the board 1 or the like, is filled in this frame 12 to seal and heat is applied to harden the resin 13. Thereby, by heating a semiconductor device to fuse the solder, the metal piece can be easily separated from the mounting part 2a, an exchange of the element 10 can be easily performed and the yield of the device can be improved.
Patent JP-H10227788-A (JP)
Title: Blood filtering unit
Inventor: TEZUKA SHIGERU
IPC: G01N33/48
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide stable filtration, by forming space between the filtrate- outlet-side inner surface in a holder and its opposite blood filtering material surface, and installing a member in the space to prevent the blood filtering material from tightly adhering to the filtrate-outlet-side inner surface. SOLUTION: A holder 10 is a two-steps cylinder in which the upper part consists of a blood plasma tank 12 and a part connecting to a suction side, and the lower part is a storage 11 for blood filtering material, and a flange 13 is formed on its lowest outside and is connected to a lid. An upper space 15 is formed such that the top surface of the storage 11 which has an inlet for a blood plasma path 14 has a shallow reversed funnel shape tilting toward the inlet. Many cylindrical projections 16 whose tips are tapered are arranged uniformly like a grid on the top surface to prevent blood filtering material 30 from tightly adhering to the surface. A cover 17 whose lower side is arced is placed on the upper half of the outlet in the blood plasma 14 to prevent flowing blood plasma from spouting upward. Two side walls 18 are placed on the blood plasma tank 12, and therefore, even small amount of the blood plasma provides enough liquid depth. This provides uniform flow of filtrate and filtration without blood cell leak and hemolysis.
Patent JP-H1136648-A (JP)
Title: Driving unit for car stop device in pay parking lot
Inventor: MORIOKA HIROSHI
IPC: E04H6/42
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify an entire structure by reducing the number of members. SOLUTION: A driving unit is provided with a motor 11, a first drive shaft 21 connected to the motor 11, a second drive shaft 22 erecting and prostrating a lock plate 62 equipped with an upright spring 64, an interlocking mechanism 30 interlocking the first and second drive shaft 21, 22 together, and a lock mechanism 50 locking the lock plate 62 so that it cannot be prostrated. The interlocking mechanism 30 can protect inner mechanisms mechanically even when a great external force is applied to the lock plate 62, by permitting predetermined amounts of relative rotations of the first and second drive shafts 21, 22.
Patent JP-H0482028-A (JP)
Title: Information recording and reproducing device
Inventor: MIYAMOTO MORITOSHI
IPC: G11B7/135
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate a need of a band-pass filter by forming a dielectric multilayered film which reflects recording light to a converging lens and allows only reproducing light to pass through. CONSTITUTION:The dielectric multilayered film having a spectral characteristic is vapor-deposited to the curvature face of a toric lens 33 on the side of a polarizing beam splitter 28. For example, light having 780nm wavelength is transmitted through but the other light is reflected by this spectral characteristic. Consequently, light having 780nm wavelength reflected by the polarizing beam splitter 28 is transmitted through a toric lens 33. Meanwhile, light having 830nm wavelength is reflected by the toric lens 33, and waveform selective transmission is performed in the same manner as a band-pass filter. Thus, the band-pass filter is unnecessary.
Patent JP-H1019405-A (JP)
Title: External-combustion hot gas engine
Inventor: OKAMOTO IZUMI
IPC: F02G1/053
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To lower manufacturing costs with the curtailing of the number of parts by providing one medium temperature exchanger while pistons are in one row on the high temperature side and on the low temperature side to link a medium temperature chamber to the medium temperature heat exchanger. SOLUTION: In a hot gas engine 1, a high temperature side piston 2 and a low temperature side piston 3 are arranged as opposed to each other in one row and both the pistons 2 and 3 are housed into a container filled with a working gas such as helium. A high temperature chamber 12 in which the high temperature side piston 2 moves and a medium temperature high-order chamber 13 are arranged inside the container while a low temperature chamber 15 in which the low temperature side piston 3 moves and a medium temperature low-order chamber 14 are arranged. Then, a heat absorbing section is constituted of a low temperature heat exchanger 8 and the low temperature chamber 15 while a medium temperature heat exchanger 5, the medium temperature high- order chamber 13 and the medium low-order chamber 14 are linked to make up a heat radiation part.  This curtails the number of parts thereby lowering manufacturing costs.
Patent JP-S6438286-A (JP)
Title: Optical recording medium
Inventor: KASHIMA TOSHIHIRO
IPC: C09B47/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain an optical recording medium having high sensitivity to a near infrared region light, large solubility in solvent, high reflectance, no toxicity, and superior durability, by a method wherein an organic film mainly composed of a specific naphthalocyanine compound is formed on a substrate. CONSTITUTION:An organic film mainly composed of a naphthalocyanine compound shown by a general formula (I) is formed on a substrate. In the formula; substituents Q shown by a formula II may be either the same or different; Z is organic group selected from among -O-, -S-, -SO2-, -NR<4>-, -NR<5>CO-, -COO-, and -SO2NR<6>; R<1> is bivalent organic group such as alkylene; R<2>, R<3> are organic group such as alkyl and alkenyl; R<4>, R<6> represent hydrogen or organic group such as alkyl and alkenyl; M represents hydrogen, metal, metallic oxide, metallic halide, or metallic hydroxide; n1, n2, n3, n4, each representing an integer 0-4 may be either the same or different; SIGMAni=n1+n2+n3+n4 is an integer 2-16; Y represents substituent such as halogen, nitro group, cyano group, and amino group; m1, m2, m3, m4, each representing an integer 0-4 maybe the same or different; and l1+l2+l3+l4 representing an integer 0-2 may be either the same or different.
Patent JP-S6245655-A (JP)
Title: Liquid polymer composition and its production
Inventor: RESUTAA MORISU
IPC: C08L81/00
Filed: 1986-08-21
Abstract: A liquid polymer composition curable to a solid elastomer having good thermal stability which contains a mercaptan terminated disulfide polymer of the formula HS(RSS)<sub>m</sub>R'SH wherein R is -C<sub>2</sub>H<sub>4</sub>-O-CH<sub>2</sub>-O-C<sub>2</sub>H<sub>4</sub>-; R' is a member selected from the group consisting of alkyl of from 2 to 12 carbon atoms: alkyl thioether of from 4 to 20 carbon atoms; alkyl ether of from 4 to 20 carbon atoms and one oxygen atom; alkyl ether of from 4 to 20 carbon atoms and from 2 to 4 oxygen atoms each of which is separated from the other by at least 2 carbon atoms, alicyclic of from 6 to 12 carbon atoms and aromatic lower alkvl; and the value of m is such that mercaptan terminated disulfide polymer has a molecular weight of between 1,000 to about 4.000. The method includes cleaving a polymer having disulfide linkages with an organic dimercaptan in the presence of an organic amine
Patent JP-S6171736-A (JP)
Title: Differential coefficient discriminating circuit
Inventor: DEGUCHI TAKUMI
IPC: H04L25/40
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a reproducing timing signal less in component jitter by comparing respectively a data at a sampling point before one bit and a data at a current sampling point, and a data at the current sampling point and a data sampling point after one bit and using an amplitude comparison circuit discriminating the differential coefficient at the current sampling point. CONSTITUTION:An output D1 of a flip-flop 6 is a digital signal X1 at an sampling point T1, an output D0 of a flip-flop 7 is a digital signal X1 at a sampling point T0, an output D-1 of a flip-flop 8 is a digital signal X1 at a sampling point T-1, gates 9-18 constitute the amplitude comparison circuit which compares respectively the outputs D1 and D0, and the outputs D0 and D-1 and gives an output of '1' to a terminal G with waveforms m1-m2, and '1' to a terminal -G with m3-m4. The level of the G, -G is both '0' with other waveforms than the m1-m4. Thus, the waveform whether it is m1-m2, m3-m4 or a waveform other than the m1-m4 is discriminated by looking for both the signals G and -G, and the differential coefficient at the sampling point T0 is discriminated.
Patent JP-S6173803-A (JP)
Title: Production of powder mixture composed of uranium dioxide and gadolinium oxide for producing nuclear fuel pellet
Inventor: KAMEI YOSHINOBU
IPC: B22F9/24
Filed: 1984-09-17
Abstract: PURPOSE:To produce a stable powder mixture composed of UO2 and Gd2O3 as a raw material for nuclear fuel pellets by precipitating the compd. of U and Gd from an aq. nitric acid soln. of U and Gd having a specific concn. and filtering and drying the precipitate then subjecting the same to reduction roasting. CONSTITUTION:Thoroughly dried U3O8 and Gd2O3 are weighed to a suitable weight so that the content of Gd in UO2 pellets contg. Gd attains 6wt% in terms of the concn. of Gd2O3 and after the compd. is dissolved in a nitric acid, distilled water is added thereto to prepare the nitric acid soln. of 750 deg.C having 60-110g/l concn. of (U+Gd). Ammonia water is added to the soln. under stir ring to adjust the pH thereof to >8 thereby forming the precipitate consisting of (NH4)2U2O7 and Gd(OH)3. The precipitate is filtered and is dried for 16hr at 150 deg.C and is then roasted at >=550 deg.C in gaseous N2; in succession, the gaseous atm. is changed over to H2 and the precipitate is subjected to the hydrogen reduction at >=550 deg.C, by which the stable powder mixture composed of UO2+Gd2O3 is produced.
Patent JP-H0785889-A (JP)
Title: Manufacture of electrolyte for nonaqueous electrolyte battery
Inventor: HOANYUI MAO
IPC: H01M10/056
Filed: 1994-08-18
Abstract: PURPOSE: To provide an electrolyte for lithium nonaqueous cell of high purity containing LiPF6 . CONSTITUTION: In a solvent such as diethyl carbonate, ethylene carbonate or the like used as an electrolyte, an addition between a proton and a Luis chloride such as NH4 PF6 and LiH are reacted with each other, and in a state in which LiPF6 generated is reserved in solution, solid unreacted material and gaseous sub-products, and volatile sub-products are eliminated. Further, an electrolyte for lithium nonaqueous battery is easily manufactured by adding an arbitrary substance, as required. Consequently, a battery with light purity equivalent to a conventional battery can be provided, irrespective of the simple process.