baber/WOPTO huggingface dataset:
Patent JP-2000063894-A (JP)
Title: Detergent composition for automatic dishwasher
Inventor: TAKAHASHI CHIE
IPC: C11D7/32
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition being excellent in safety during handling and having a high detergency, an excellent finish of washing and excellent solution stability by selecting a composition essentially consisting of an alkali salt and a specified glutamic acid diacetate (salt) and having a specified pH in an aqueous solution. SOLUTION: This alkali salt is a sodium hydroxide or the like and is contained in an amount of, desirably, 20-70 wt.% based on the entire composition. The pH of the solution is such that the pH of a 1 wt.% aqueous solution is 9-11 The glutamic acid diacetate is represented by the formula (wherein M is H, Na, K or an alkanolamine group) and is contained in an amount of 1-30 wt.% based on the entire composition. When the composition is used as a detergent for domestic use, it desirably takes the form of a solid such as a powder, particles, tablets, or a paste because of easy handleability. An example of a detergent for workshops has the following composition: 2-25 wt.% sodium glutamic acid diacetate, 5-30 wt.% sodium carbonate, 16-40 wt.% sodium bicarbonate, 0-4 wt.% sodium gluconate, 0.02 wt.% sodium polycarboxylate, 0-10 wt.% sodium metasilicate, and the balance of sodium sulfate.
Patent JP-S60116692-A (JP)
Inventor: HANSUUIERUKU KURAINERU
IPC: C07F9/52
Filed: 1984-11-09
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-2001058227-A (JP)
Title: Coiling lath and its production
Inventor: FUKUDA JITSUO
IPC: E04F13/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate handling for transportation, storage, sales, etc., of lath, to prevent a cost increase and to easily take out one sheet as not deformed and flat. SOLUTION: A lath 2 is coiled to a cylindrical shape and sold, etc. The lath 2 in this case is so that a mesh is made a tortoise shell shape long from side to side and a frame part forming each mesh is erected in a narrow band plate shape. The lath 2 like this has various features of easy coiling, a reduced coiled diameter, hardly recoiled, hardly having a curling tendency in recoiling. Also, handling a coiled state is excellent.
Patent JP-H04119924-A (JP)
Title: Calcium doped lanthanum chromite powder, its sintered body, solid electrolyte type fuel cell utilizing the said sintered body and method for synthesizing said powder
Inventor: MORI MASASHI
IPC: H01M8/02
Filed: 1990-09-07
Abstract: PURPOSE:To obtain Ca doped lanthanum chromite powder at a low temp. in a short time by dewaxing a mixture contg. La, Ca and Cr in a prescribed ratio and bringing the mixture into a reaction under special conditions. CONSTITUTION:La(NO3)3, Ca(NO3)2 and Cr(NO3)3 are added to a soln. of excess oxalic acid in ethanol and the ethanol is distilled off to obtain a mixture contg. La, Ca and Cr in (1-x):x:(1-y) molar ratio (0<x<=0.4, 0<y<=0.5 and y<=x). This mixture is dewaxed at <=400 deg.C and brought into a reaction for >=5hr by rapid heating to 900-1,000 deg.C at >=300 deg.C/hr heating rate to obtain Ca doped lanthanum chromite powder. This powder is press-molded and fired at 1,200-1,400 deg.C for a short time to obtain separators 4 each made of a Ca doped lanthanum chromite sintered body. Flat cells 1 and the separators 4 are alternately laminated while interposing spacers 2, 3 and gaseous fuel feeding pipes 7, and air feeding pipes 8 are allowed to communicate with spaces 6 for feeding gaseous fuel and spaces 5 for feeding air, respectively, to obtain a solid electrolyte type fuel cell.
Patent JP-H03149801-A (JP)
Title: Self-temperature limiting conductive composite material
Inventor: ROBAATO JIYOOJI HIRU
IPC: H01B1/24
Filed: 1990-09-07
Abstract: PURPOSE: To obtain a stable and reproducible composite material acting as a self-controllable conductor, without requiring a necessary condition for copolymerization or crosslinkage by including the polymer dispersing elements of conductive aggregates and an electrically insulating aggregate in the composite material. CONSTITUTION: A composite composite material includes the polymer dispersing elements of a conductive aggregate and an electrically insulating aggregate. The conductive aggregate is natural or synthetic graphite, its grain size is included within a range of 50 to 75μ and silica, having grain size included within a range of 0.03 to 0.3mm or calcite or the like having grain size in a range of 0.3 to 0.8mm, is suitable for the electrically insulating aggregate. For example, 55.5wt.% quartz sand, 15.0wt.% graphite and 1.5wt.% benzoyl peroxide (50%) are mixed, and the 28.0wt.% methyl methacrylate monomer is mixed and pasted so as not to enter air at the time of mixing. After deforming a final mixture, polymerization is completed by a temperature rise, depending on heating reaction.
Patent JP-H06204282-A (JP)
Title: Hermetically-sealed integrated circuit
Inventor: KEISU UINTON MITSUSHIERU
IPC: H01L21/60
Filed: 1993-09-22
Abstract: PURPOSE: To provide a hermetically sealed integrated circuit. CONSTITUTION: A hermetically sealed integrated circuit is composed of circuit sub-assemblies each equipped with a primary passivation layer 3 and one or more bonding pads 2 provided to the passivation layer 3. A silicon-containing ceramic layer 4 is added to the primary passivation layer 3 through a physical vapor deposition method(PVD) or a chemical vapor deposition method(CVD). Furthermore, the ceramic layer 4 is possessed of a smaller opening than the primary passivation layer 3 and partially covers the bonding pad 2 so as to more effectively seal up the bonding pad 2.
Patent JP-H0983166-A (JP)
Title: Cooling structure for electronic apparatus
Inventor: MATSUSHIMA HITOSHI
IPC: H05K7/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure, for an electronic apparatus, which can be applied to a CPU card comprising a highly heat-generating CPU in a small computer in a minitower. SOLUTION: A plurality of small axial-flow fans 3 are arranged in parallel, upward and perpendicularly to the flat board direction of a parallel-plate-shaped heat sink 2 used to cool a CPU card 1. When the small axial-flow fans 3 are arranged in parallel, a sufficient quantity of airflow used to cool the heat sink 2 comprising a highly heat-generating CPU can be obtained in a small space.
Patent JP-H0570701-A (JP)
Title: Bislactone compound and its production
Inventor: SATOMURA MASATO
IPC: C07D493/10
Filed: 1991-09-17
Abstract: PURPOSE:To provide a bislactone compound and its production process which compound is for use as an electron-donating colorless dye in recording materials such as thermal recording paper, pressure-sensitive paper, and photo-and pressure-sensitive paper and is excellent in shelf stability and light and chemical resistances. CONSTITUTION:A bislactone compound represented by the formula. This compound is produced by reacting a 3,3'-dimethoxydiphenyl compound with 2- hydroxybenzoylbenzoic acid.
Patent JP-S6390845-A (JP)
Title: Semiconductor device
Inventor: ITO MAKOTO
IPC: H01L23/29
Filed: 1986-10-03
Abstract: PURPOSE:To prevent dusts produced from a resin-sealing package by providing a coating resin film which does not contain silica filler on a compound resin which contains filler silica which forms the resin-sealing type package. CONSTITUTION:A coating resin film 2 which does not contain silica particles is formed on a compound resin 1 which has filler silica particles 4 and epoxy novolac resin 5, etc. to form a resin-sealed semiconductor device. For example, the epoxy resin 1 contains a large quantity of silica 4 produced by injection molding and contained in the resin and on the resin, and the film 2 is formed by coating with brush the surface with liquid coating resin which does not contain filler silica and then curing it. Thus, a mechanical strength necessary as a package is provided, and dusts due to the removal of the silica particles and the separation of part of the resin can be prevented.
Patent JP-H08104570-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: SATO MASAHIRO
IPC: C04B35/584
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the harmful effect of the reactions of a tungsten compd. with silicon nitride and silicon oxide on a sintered compact, to finely disperse WSi2 in the sintered compact and to produce a sintered compact having high strength over the temp. range from room temp. to 1,000 deg.C with low-cost starting materials. CONSTITUTION: A compact based on silicon nitride, contg. at least oxide of a group IIIa element of the Periodic Table and aluminum oxide as additive components and further contg. a tungsten compd. of <=3μm average particle diameter other than tungsten silicide by 0.5-10wt.% (expressed in terms of WSi2 ) of the total amt. is heated at 800-1,400 deg.C under a reduced pressure of <=10Torr to form WSi2 of <=3μm average particle diameter and then the compact is fired in a nonoxidizing atmosphere.
Patent JP-H1084476-A (JP)
Title: Image reader
Inventor: KAGAMI YOSHINOBU
IPC: H04N1/401
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality by shading correction and scanner gamma conversion with an inexpensive configuration. SOLUTION: An analog image signal, photoelectric-converted by a CCD, is converted into an 8-bit digital image data by an A/D converter 11 and at the time of reading a reference white board, the data are stored in a RAM 13 as shading correction data and in the case of reading an original, the data are fed to a multiplier (divider) 15a. In the case of reading the original, the shading correction data SHD stored in the RAM 13 are read and fed to the multiplier (divider) 15a via a ROM 14a, in which shading correction is conducted and number of bits is converted into 10 bits. A scanner gamma conversion section 16a converts the reflectance data into density data, and number of bits is restored into 8 bits at conversion.
Patent JP-S6392834-A (JP)
Title: Magnetic particle type electromagnetic coupling device
Inventor: INOUE HITOSHI
IPC: F16D37/02
Filed: 1986-10-03
Abstract: PURPOSE:To attain efficient cooling without providing plumbing facilities, by allowing a friction heat generated in a coupling section to be absorbed in the heat receiving section of a heat pipe inserted into the hole of the first coupling main body and to be subjected to a heat-transport to a heat radiating section so as to be radiated outward. CONSTITUTION:The excitation of an excitation device causes magnetic particles between a ring drive 16, i.e., the first coupling main body and a driven to be magnetized into flux for solidification, transmitting a turning force from a rotary shaft to a coupling shaft. In this case, a friction heat generated in a coupling section is absorbed in a heat absorbing section 17a by means of a heat pipe 17 inserted into the hole 16a, descending outward, of a ring drive 16, and an internal operating fluid evaporated thereby is transported to a heat radiating section 17b so as to be radiated outward, therefrom, via radiating fins 18. The operating fluid liquefied due to such heat radiation is accelerated to be returned to the heat absorbing section 17a through a passage within the titled heat pipe 17, because of centrifugal force resulting from the rotation of the ring drive 16. Thus, the friction heat can be cooled promptly and efficiently, without provision for plumbing facilities.
Patent JP-H0982331-A (JP)
Title: Electrode and secondary battery using it
Inventor: MIYAKI YOSHIYUKI
IPC: H01M4/62
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion of an electrode active material with a current collector and improve the cycle characteristics of a battery by treating the surface of the current collector with the specified compound in an electrode formed on the current collector. SOLUTION: In an electrode constituted by forming an electrode constituting material layer on the surface of a current collector, the surface of the current collector is treated with 2-substitution-4,6-dimercapto-1,3,5-triazine derivative represented by formula I. [Wherein R represents OR1 or NRR2 (R1 and R2 are the same or different and represent hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an arylalkyl group, or an alkylaryl group.), and M represents an alkali metal or an alkali earth metal]. As the alkyl group, a methyl group, an ethyl group, a propyl group, a butyl group, or other specified group is used.
Patent JP-S6391641-A (JP)
Title: Camera using secondary lithium battery
Inventor: MIYAIRI TOSHIO
IPC: G03B7/26
Filed: 1986-10-04
Abstract: PURPOSE:To contrive to reduce the size and weight of a camera by using a secondary lithium battery and also using a solar battery as a charging power source. CONSTITUTION:This camera uses the solar battery as the charging power source and also uses the secondary lithium battery; and one - four lithium batteries of less than size C are used and the solar battery which charges the batteries with said capacity at a 30hr rate is used in combination. The camera which uses the secondary lithium batteries charged by the solar battery eliminates the need to replace the power source until the life of the main camera body expires, and is sealed and easily made water-tight; and its open voltage which is a feature of the secondary lithium battery is measured to know the remaining capacity of the batteries.
Patent JP-H11121721-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: SUH KANG-DEOG
IPC: H01L27/115
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the area occupied by memory cells by a method wherein the common data latching means are provided with read-out data and verified data detected by the bit line current running through memory transistor selected from a power supply by reading-out operation and program verifying operation. SOLUTION: The latches PBk-1-PBk-256 comprising data registers otherwise called page buffers are provided between contacts 42 and 46. These page buffers fill not only the temperary storage of the data to be written in at one time through respectively corresponding BLk-1-BLk-256 but also fill the role of a verifying detector to make a judgement if the programming operation is performed correctly or not by the programming verification also filling the role of a sensing amplifier for sensing and amplifying the data on the BL lines read out of the memory cells. Accordingly, the area occupied by the memory cells can be reduced.
Patent JP-H1178791-A (JP)
Title: Wiper linkage device
Inventor: MIMURA TETSUYA
IPC: F16H21/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To impart a degree of freedom to mounting locations of a wiper motor and a pivot shaft by making it possible to arrange the surface of revolution of a second arm on a surface which is not the same as the surface of revolution of a motor arm and making it possible to convert revolution of the motor arm into revolution of the second arm. SOLUTION: Rotational force of a motor arm 3 is smoothly converted into rotation of a second arm 9 and a pivot arm 14 through a link connecting rod 6 because a ball bearing 22 coupled with a ball bearing base material 20 by a first arm 7 via a spherical pair is supported by a pivotally supporting shaft 23 and moves on the pivotally supporting shaft 23 and the link connecting rod 6 displaces with a second ball pin 24 fixed to the other end part of a fourth arm 11 as a center, even if a motor arm surface B of revolution by the motor arm 3 and a second arm surface C of revolution of the second arm 9 are arranged on different surfaces. In a power conversion part 8, power imparted to the link connecting rod 6 is transmitted to a third arm 10 and is transmitted to the fourth arm 11.
Patent JP-H02174761-A (JP)
Title: Naphthoindazole-4,9-quinone and herbicide containning same
Inventor: KURAUSU DEIITORITSUHI
IPC: C07D491/04
Filed: 1989-09-14
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is a 2-10C alkyl, a 2-10C alkenyl, a 2-10C alkynyl, a 1-10C halogenoalkyl, a 1-10C hydroxyalkyl, a 2-14C alkoxyalkyl, a 2-14C alkythioalkyl, a 3-7C cycloalkyl, phenyl or benzyl; and R 2 -R 5  are each H, a halogen, nitro, cyano-OH, amino, a 1-4C alkylamino or phenyl).  
     EXAMPLE: 1-(Propen-2-yl)-napahthindazole-4,9-quinone.  
     USE: A herbicide having selectivity to a cultivated plant and well controlling an undesirable plant.  
     PROCESS: For example, a halide represented by formula II (Hal is a halogen) is reacted in an inert solvent in the presence of a Friendel-Crafts catalyst and the obtained compd. represented by formula III is oxidized by an oxidizing agent such as H 2 O 2  in a diluent to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0978169-A (JP)
Title: Metallic thin sheet weak in stretcher strain pattern
Inventor: SASAKI YUKIO
IPC: C22C21/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a metallic thin sheet weak in a stretcher strain pattern by quantitatively evaluating the degree of a strain pattern generated at the time of subjecting a metallic thin sheet to press forming. SOLUTION: Press surface roughness of a metallic thin sheet subjected to plastic deformation is measured by using a three-dimensional roughness gauge, the micro-surface roughness of the original sheet is removed from the above measured value, furthermore, the warpage of the sheet is corrected, and after that, a contour line indication or an equal tilt angle indication is given. Thus, the amplitude of the obtd. press envelope curve of a striped pattern is regulated to >=2.0mm to obtain the metallic thin sheet weak in a stretcher strain pattern and having no industrially harmful surface defects.
Patent JP-S62100421-A (JP)
Title: Production of glass added with fluorine
Inventor: TOKI MOTOYUKI
IPC: C03B8/02
Filed: 1985-10-24
Abstract: PURPOSE:To easily produce glass added with fluorine inexpensively by adding a specified fluoroalkylalkoxysilane compd. to a raw material composition of glass in a sol-gel process. CONSTITUTION:In production of glass due to a sol-gel process wherein at least metallic alkoxide or ultrafine powdery silica is made to a raw material, at least one kind of a fluoroalkylalkoxysilane compd. having a structure of the following (a), (b) and (c) is added to the raw material composition. (a) is a formula I and (b) is a formula II and (c) is a formula III. In the formula II, R shows fluoroalkyl group and R' shows alkyl group. In the formula II, R and R' show fluoroalkyl group and R'' shows alkyl group. In the formula III, R, R' and R'' show fluoroalkyl group and R''' shows alkyl group.
Patent JP-2001067151-A (JP)
Title: Reset system for microcomputer system
Inventor: KAKO HIROBUMI
IPC: G06F15/78
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To realize a microcomputer system resetting system capable of reducing the number of terminals of an one-chip microcomputer with a simple configuration and simplifying a transmission system. SOLUTION: The one-chip microcomputer 1 and an A/D converter 2 execute serial communication between respective serial communication terminals 10, 20 similarly to a conventional method. The microcomputer 1 outputs a reset signal for resetting the A/D converter 2 to an integration circuit 3 through its own serial communication terminal 10 and the integration circuit 3 separates the reset signal from a serial pulse signal for serial communication by the integrating operation of the input signal and outputs the separated reset signal to the reset terminal of the A/D converter.
Patent JP-H04245177-A (JP)
Title: Connector device connecting electric conductor
Inventor: NOOMAN SATSUKUSU
IPC: H01R4/38
Filed: 1991-09-18
Abstract: PURPOSE: To provide a wiring connector which has a conductive channel and two cooperative spring elements which move with a set screw and show that connection is satisfactory. CONSTITUTION: A wiring connector 10 include connectors which has a crown part 14 and spring elements 18 which are hanged vertically and cooperate and is formed by single extrusion molding, and a conductive channel 22 becomes a connector which provides elastic connecting pressure for area between connectors.
Patent JP-S61117831-A (JP)
Title: Focusing device
Inventor: YOSHIDA MINORU
IPC: H01L21/30
Filed: 1984-11-14
Abstract: PURPOSE:To enable focus detection and focusing of high accuracy by a method wherein Moire fringes are generated by projecting the image of reflection grating to a detection slit, and the amount of shift of this Moire fringe is detected. CONSTITUTION:A light flux coming from a light source 6 of an irradiating means 100 passes through a slit 8, comes to irradiate the sample surface 2 of wafers or the like from oblique, and is reflected from this sample surface 2. A detection means 101 forms the image of this reflected light flux on a detection slit 13. Inclination of this detection slit 13 at a micro angle of theta produces a Moire fringe 20. This Moire fringe 20 is enlarged by an objective lens 15 and thus imaged to a light receiving element 17. When the sample surface 2 to a reducing lens 1 is kept at the focal length, the image of the Moire fringe 20 on the element 17 is memorized. When the sample 2 slides from this position, focusing is carried out by moving a table 4 in the D direction. Therefore, high- accuracy focusing is enabled.
Patent JP-S6481098-A (JP)
Title: Parking position designating method
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1987-09-22
Abstract: PURPOSE:To arrange the parking place without causing a confusion by displaying a block, when only one parking block is empty, and selecting and displaying one block, when plural blocks are empty, after the parking rate has exceeded some value set in advance. CONSTITUTION:The parking state is always detected by sensors S1-Sn, and when the parking rate exceeds 75% and an empty parking block is only one, its block is displayed on an indicator 3, and when there are plural empty parking blocks, one of them is selected and displayed. In such a way, a car which desired parking knows surely an empty block, and can execute smoothly a parking operation.
Patent JP-S61117887-A (JP)
Inventor: ARAKAWA KENICHI
IPC: H05K3/34
Filed: 1984-11-14
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-H04118154-A (JP)
Title: Manufacture of manhole with lost foam casting method
Inventor: HORIE TAKAO
IPC: B22C9/04
Filed: 1990-09-06
Abstract: PURPOSE:To improve dimensional accuracy and to obtain a manhole frame having excellent product quality by providing practical manufacturing method for the manhole frame with lost foam casting method and preventing deformation of an outer flange part arranged at low part of the manhole frame with a support ring. CONSTITUTION:The heat resistance support ring 40 having enough rigidity to support the lower outer flange part 34 of the lost foam pattern to hold the manhole frame 6, is used. This support ring is set lower side of the lower outer flange part in the lost foam pattern so as to pack molding sand. Such support ring plays the role of the part of back sand and insufficient packing of the sand at lower side position of the lower outer flange part in the lost foam pattern can be effectively decreased or eliminated and further, as the lower outer flange part is supported with the support ring from lower part, even if sand pressure of molding sand is loaded, the development of strain deformation in the lower outer flange is effectively prevented. By this method, the manhole cover having excellent dimensional accuracy can be cast.