baber/WOPTO huggingface dataset:
Patent JP-H10214950-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: OKAZAKI TSUTOMU
IPC: H01L29/788
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To drop an operating voltage by a method wherein a sidewall floating gate part connecting electrically with a floating gate is provided via an insulating film on a side surface of a control gate of a semiconductor integrated circuit device having a nonvolatile memory cell. SOLUTION: A sidewall floating gate part 3Mfg3 (hereinafter, called 3M: a memory cell omitted) is provided on a side surface of cg, and is connected electrically to a floating gate fg, but is insulated from a control gate cg by a sidewall interlayer insulation film i12 therebetween. As the entire capacitance between the floating gate fg and control gate cg is constituted by the sum of capacitance between an upper surface of an upper floating gate part fg2 and a lower surface of the control gate cg; and capacitance between the upper surface of the upper floating gate part fg2 and the lower surface of the control gate cg, it becomes possible to increase the entire capacitance between the floating gate fg and control gate cg. For this reason, it is possible to improve a capacity coupling ratio in a memory cell 3M and to reduce a rewrite voltage in a word line.
Patent JP-H09187627-A (JP)
Title: Hollow-fiber membrane filter and method for removing its contaminant
Inventor: NAGAHIRO TAIZO
IPC: B01D63/02
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To remove the minute matter clogging the thin tube of a hollow-fiber membrane and the suspended matter depositing on the membrane surface with an accumulated liq. pressure by backwashing from the permeation side of the membrane. SOLUTION: A vessel 1 is closed, pipe openings 5 and 6 are provided respectively on the side and bottom of the vessel on the liq. feed side, and a first valve means 7 and a second valve means 8 are furnished to the respective openings. Further, a third valve means 9 is provided to the liq. passage 10 of the energizable structure. A vessel part 4 is formed with an elastic high molecular resin member capable of being expanded and contracted. A liq. staying in the vessel part 4 is backwashed off under pressure by the contractible repulsive force. As a result, the material clogging the thin tube and the suspended matter depositing on the membrane surface are washed off in a short time without using chemicals or additional devices.
Patent JP-S60163369-A (JP)
Title: Method of forming terminal of carbon plastic electrode plate
Inventor: ANDOU YASUO
IPC: H01M50/531
Filed: 1984-02-03
Abstract: PURPOSE:To form a good terminal by applying a conductive substance which is solid at ordinary temperature and can be removed by heating to a side area of a metallic net and stacking the metallic net and carbon plastic members together before these members are heated and pressed. CONSTITUTION:A carbon plastic electrode plate for a zinc-bromine battery or the like is formed by placing electrode frame molded members 8a-8c, carbon plastic members 1 and 1' and a metallic net 2 one side of which protrudes from a compression metal mold 7 between the upper and the lower molds 7a and 7b of the metal mold 7 before heating and pressing these members. Here, a fused solder liquid is applied to the protruding area (A-C) of the net 2 and then solidified in order to prevent a resin 10 flowing out during molding from entering the mesh of the net 2. As a result, the resin 10 can be easily removed, thereby obtaining a good terminal 2'.
Patent JP-S56113750-A (JP)
Title: Preparation of n-acetyl-l-glutamine aluminum salt
Inventor: FUTSUKAICHI OSAMU
IPC: C07C233/47
Filed: 1980-02-15
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for gastric ulcer, economically, in an industrial scale, by reacting a specific aluminum compound of N-acetyl-L-glutamine with a quaternary amine hydroxide in a solvent.  
     CONSTITUTION: The objective N-acetyl-L-glutamine aluminum salt of formula II is prepared by reacting the compound of formula I with a quaternary amine hydroxide [pref. tetramethyl (or ethyl) ammonium hydroxide, choline, etc.] in a solvent such as lower aliphatic alcohol. As an alternative process, the compound is obtained by reacting an alkali salt of N-acetyl-L-glutamine with aluminum chloride, and then reacting the product with a quaternary amine hydroxide in a solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58134403-A (JP)
Inventor: MURAI YASUHIDE
IPC: H01C7/00
Filed: 1982-02-05
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-2000216105-A (JP)
Title: Longitudinal heat treatment apparatus
Inventor: HONMA MANABU
IPC: H01L21/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress gas and moisture from infiltrating a sealing portion from the inside of a reaction vessel and suppress adverse effect generated by them from expanding to a sealing member, when sealing the through portion of a rotational shaft, in the case wherein a plurality of processed substrates are held in the form of a shelf by a holding tool to subject the processed substrates to a heat treatment as rotating the holding tool by the rotational shaft which passes through an axial hole from the bottom portion of the longitudinal reaction vessel to its inside. SOLUTION: The space comprising the clearance between an axial hole 33 and a rotational shaft 4 is communicated connectively to the space between a fastening member 34 and an outer-shell member 44, and a magnetic sealing portion 7 is interposed between the fastening member 34 and the outer-shell member 44. As a result, the length of the axial hole 33 which extends from a reaction vessel to the magnetic sealing portion 7 is made large to prevent gas and moisture from infiltrating the magnetic sealing portion 7 from the inside of the reaction vessel when performing a low pressure CVD. Further, the effect given to a magnetic fluid by the heat transferred from the reaction vessel heated to a high temperature through a heating furnace is made small to prevent the magnetic fluid from deteriorating.
Patent JP-H02206790-A (JP)
Title: Detector x ray tomography
Inventor: MARUTAN DOURUE
IPC: G01T1/161
Filed: 1989-01-26
Abstract: PURPOSE: To eliminate disturbance due to eddy current load by providing a detection stack including a polarization conductive plate, and a measuring electrode unit defined by an electrode for collecting the load caused by ionization of gas with X-rays. CONSTITUTION: A detection unit 11 includes at least one stack 17 which includes a polarization plate 19 extending in parallel with the X-ray incident beam plane P. A polarization plate 18 is connected through a connecting means with a voltage supply 15 which feeds a positive DC voltage (+HV), for example. When a gas is ionized under the action of incident X-rays intruding into a chamber 4, the polarization plate 18 having a potential (+HV) as high as several kV can collect a negative load, e.g. electrons (e<-> ) while the measuring or collecting electrode 2 can collect a positive load, e.g. ions. This detector eliminates disturbance due to eddy current load accumulated in an insulating glaze or the surface thereof.
Patent JP-H01197032-A (JP)
Title: Cable processing device for automatic loading device
Inventor: OGAWA MASAAKI
IPC: B21D43/22
Filed: 1988-01-29
Abstract: PURPOSE:To cope with the long stroke movement of a moving body by a small- sized linking mechanism by providing the link whose intermediate part is freely refracted in the horizontal direction between fixed side column and movable side column and arranging cables between the fixed side sand movable side along this link. CONSTITUTION:The product formed by the final step press of a press line is carried out to the lower part of a panel loader 8 by a product carry-out means. Then, it is ascended to the specified height after clamping it by the clamp 8b of the loader 8, moved in X axial direction on a moving cross beam 4 together with the movement of a truck 8a and loaded onto a non-defective pallet 9 in case of the product being non-defective and onto a defective good pallet 10 in case of a defective good. The bending part of the upper and lower parts links 19, 20 of a cable processing device main body 15 is opened at the largest angle at the product receiving time and the refraction angle theta is reduced together with the movement of the loader 8 thereafter. Cables 11 are not deteriorated earlier in case of the refraction because the radius more than 10 times the cable diameter, for instance, is secured on the cables 11 by a cable holding member.
Patent JP-S59145296-A (JP)
Title: Metal working oil
Inventor: SATOU MIKIO
IPC: C10N40/20
Filed: 1983-02-07
Abstract: PURPOSE:To provide a metal working oil containing a specified alkylamine derivative and a phosphorus compd., which can be readily prepared by mere blending without the need of any special equipment, is applicable to both emulsion and soluble types and has an excellent bactericidal action. CONSTITUTION:The water-soluble metal working oil contains a compd. of formula I (where R1 is alkyl; m+n is 3-24) (e.g. a compd. of formula II), a phosphorus compd. of formula III (where R2 and R3 are alkyl; a+b is 0-24) (e.g. a compd. of formula IV) and/or a phosphorus compd. of formula V (where R2, R3 and a+b are as defined above) (e.g. a compd. of formula VI). The oil can be used as both emulsion and soluble types, is immune from putrefaction and has a long storage life.
Patent JP-H07225757-A (JP)
Title: Document input device
Inventor: ITO YAMAHIKO
IPC: G06F17/22
Filed: 1994-02-14
Abstract: PURPOSE:To provide an efficient document input device by storing and preferentially displaying a Chinese character (KANJI) candidate selected by a user while including an adjunct and adjacent words as well and to effectively utilize a storage area by storing important words for a long time and erasing words not important early. CONSTITUTION:A basic dictionary retrieving means 4 retrieves a basic dictionary 3 with the partial character string of a Japanese syllabary (KANA) character string inputted by an input means 1 as a key. A clause generating means 5 punctuates the input KANA character string into Japanese clauses and generates a KANJI mixed description based on the retrieved result. Further, a preferential word dictionary retrieving means 8 retrieves a preferential word dictionary 6, and the candidate selected by user is preferentially displayed on a display means 8. When the user selects and decides the candidate by reconversion or the like, a clause information extracting means 7 extracts the independent word and adjunct of the selected KANJI mixed description and records these extracted independent word, adjunt and the reading of the clause and the extracted independent word and the reading of the independent word in the preferential word dictionary 6.
Patent JP-S59145489-A (JP)
Title: Heat accumulating tank
Inventor: IKETANI KAZUTOSHI
IPC: F28D20/02
Filed: 1983-02-04
Abstract: PURPOSE:To enhance the heat exchange efficiency, to make the structure simple and to lower the production cost, by arranging a plurality of columns and rows of basic elements each having a plurality of suspended heat accumulating bodies each of which has a heat accumulating material contained in a film material. CONSTITUTION:Only the upper part of a heat accumulating tank casing 10 is provided with support sections 11 and five columns of the basic elements 19 each having six heat accumulating bodies 12 suspended are provided. A heat transfer medium 13 is introduced from an inflow port 14 and after its heat has been transferred to the heat accumulating bodies 12, it is discharged from an outflow port 15. The basic element 19 has an integrated structure that is divided by sealing sections 18 into six space parts, and the space parts are filled with a heat accumulating material 16 to constitute the heat accumulating body 12. Use is made of sodium sulphate decahydrate that contains a gelling agent and a supercooling preventive for the heat accumulator, the space parts enclosed by an aluminium laminate are filled with said sodium sulphate decahydrate, and the sealing sections 18 are formed by pressing the laminate film under pressure and heating. Thus as the heat accumulating material is fairly thin, the heat transfer of the heat accumulating container can be improved, and further as it is only required that the heat accumulating bodies are suspended from the support rods, the inner structure is made simple.
Patent JP-S61175478-A (JP)
Inventor: UOZU HIROHISA
IPC: F27D17/00
Filed: 1985-01-31
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-S63186277-A (JP)
Title: Image forming device
Inventor: KUSAKA KENSAKU
IPC: G03G15/02
Filed: 1987-01-28
Abstract: PURPOSE:To prevent a photosensitive body from being deteriorated due to the repeated collision of an active gas and to reduce the stagnating concentration of the active gas after stopping the main body of a device by forming a gap between a corona generating means and an original exposing means so as to form the center part narrower than both the end parts along the longitudinal direction of a corona discharge wire or close the center part. CONSTITUTION:The gap between a shielding plate of a primary charger 5 on the upstream side of a photosensitive body and a cleaner is closed by a 1st air flow regulating member 15 over the whole longitudinal direction of the corona discharge wire. The gap between the shielding plate of the primary charger 5 on the downstream side of a drum and an optical lens 7 and a member (image exposing part 27) for supporting the lens 7 is shielded by a 2nd air flow regulating means 16 over an approximately half e.g. of the wire length from the center in the longitudinal direction of the corona discharge wire. Thereby, the circulation of a corona wind is reduced or removed at the center part of the corona discharge wire in the longitudinal direction. Consequently, the photosensitive body can be prevented from being deteriorated due to the repeated collision of the active gas and the stagnating concentration of the active gas can be reduced.
Patent JP-S6453619-A (JP)
Title: Digital filter
Inventor: TAKEUCHI SUMITAKA
IPC: H03H17/02
Filed: 1988-01-27
Abstract: PURPOSE:To execute a filter operation at high speed by executing simultaneously an A/D conversion and a multiplying processing in an encoding means. CONSTITUTION:An analog signal inputted to an input terminal 1 is converted to the binary signal of 3 bits by comparators 8a-8c. At present, the output of comparators 8a, 8b and 8c is made into 0, 1 and 1, namely, '2' and on the other hand, a digital signal R0=R1=1, namely, '3' of 2 bits is supplied. At signal converting parts 11a 11d, a gate signal generating circuit 13 generates five types R0.R1, R0'.R1, R1, R0 (R0.R1'+R1.R0') of gate signals. As the result, an encoder 12 outputs '6' which is the multiplying result of an output value=2 of the comparators 8a-8c and a digital input=3, to output terminals 15a-15d in the mode of the binary digital signal. Thus, an A/D converting part 71 is added to an ordinary A/D converting function and has a multiplying function.
Patent JP-H03224385-A (JP)
Title: Yc separator circuit
Inventor: AOKI TOKUO
IPC: H03H15/00
Filed: 1990-01-30
Abstract: PURPOSE:To improve frequency characteristic and S/N characteristic by outputting a 1st signal obtained from an NTSC composite video signal with frequency separation and a 2nd signal passing through a comb-line circuit as a C signal in response to the correlation between the 1st signals apart by 2H to each other. CONSTITUTION:An output signal of a band pass filter 1 is inverted by an inverter 4 and fed to an adder 11. A correlator 8 receives an output signal of the band pass filter 1 and a 2H preceding signal delayed by 2H at 1H delay circuits 3, 6 and takes the correlation of both signals. The correlation degree is fed to a linear gate 10 as a control signal to control the gate 10 in response to the degree of the correlation. When an output of the correlator 8 represents no correlation, a moving contact is moved to the upper end and the output of the band pass filter 1 is extracted as the C signal. As a result, no color blurring is caused in a vertical color component and cross color is improved because general comb-line configuration is ensured at the correlation.
Patent JP-H11196632-A (JP)
Title: Transplanter
Inventor: HOSODA YUKIO
IPC: B62D49/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of attaching auxiliary wheels without increasing the car breadth of the transplanter more than necessary. SOLUTION: This transplanter is obtained by providing a structure of joining areas 36 of mobile wheels 3 capable of being joined and fixed from either one of the left and right sides to the left and right wheel axles of the mobile machine body connected to a working machine for transplantation in which the tread between the mobile wheels 3 is different according to the joining and fixing direction so that auxiliary wheels 45 can be attached to the outsides of the mobile wheels 3 when both the mobile wheels 3 are attached so as to reduce the tread between the mobile wheels 3.
Patent JP-S53102755-A (JP)
Title: Multistage magnetic brush developing device
Inventor: HIRAKURA KOUJI
IPC: G03G15/09
Filed: 1977-02-21
Abstract: PURPOSE: To move developers to an adjoining roller by disposing developing magnetic poles and conveying magnetic poles in a multistage magnetic brush method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05250173-A (JP)
Title: Rewrite rule inspection system
Inventor: SATO AKIRA
IPC: G06F9/45
Filed: 1992-02-04
Abstract: PURPOSE:To provide a rewrite rule inspection system capable of reducing the labor for an inspection by unnecessitating the useless rewriting only by comparing the sequences of the left side syntax kind and the right side syntax kind of the rewrite rule or unnecessitating the syntax analysis of outputted data. CONSTITUTION:A syntax kind decision means 12 inputs a rewrite rule 11 left side   right side, and outputs a left side syntax kind 13 and a right side syntax kind 14. A syntax kind sequence decision means 15 inputs the left side syntax kind 13 and the right side syntax kind 14, compares the sequences, and outputs a truth 16 when the right side syntax kind 14 is smaller than the left side syntax kind 13 or equal to it and outputs a false 17 if it is not. If the truth 16 is outputted, the rewrite rule 11 is inspected that it is right. If the false 17 is outputted, the rule 11 is inspected that it is not right.
Patent JP-S60164097-A (JP)
Title: Parallel operation of gas holder
Inventor: KATANABE KAZUO
IPC: F17C7/00
Filed: 1984-02-02
Abstract: PURPOSE:To cover the necessary differential pressure between high and low holders with boosting through a carrying blower by providing a changeover valve and a gas carrying blower between an operating holder and main tube thereby storing/discharging gas between said holder and tube. CONSTITUTION:When predetermining the boost of blower 7 on the basis of the maximum necessary differential pressure between gas holders 1A, 1B plus carrying line pressure loss, adjusting of valve during operation is not required because of level variation due to design pressure of holders 1A, 1B, differential gas density or operating pressure variation. Adjusting of level of holder 1B is performed through stop/operation of blower 7 provided at the holder 1A side. While since the differential pressure of gas holder tube is the function of boost of carrying blower 7, differential pressure is not required between two holders.
Patent JP-H05218241-A (JP)
Title: Forming material of liquid epoxy resin
Inventor: HINO HIROHISA
IPC: C08G59/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide a forming material of a liquid epoxy resin having an excellent low viscosity, heat resistance, strength, adhesive strength, and reliability. CONSTITUTION:The title forming material is constituted of a liquid epoxy resin prepared by mixing a biphenyl epoxy resin in an epoxy resin by 20-50wt.%. Therefore, the adhesive strength and reliability of the forming material can be improved.
Patent JP-S52101292-A (JP)
Title: Preparation of unsaturated polyesters at low costs
Inventor: AKIMURA OSAMU
IPC: C08F299/04
Filed: 1976-02-20
Abstract: PURPOSE:To prepare unsaturated polyester resins useful for molded products, capable of utilizing industrial wastes effectively, characterized by isolating residual compounds which yield when crude aromatic dicarboxylic acid solutions are purified to obtain the high-purity aromatic dicarboxylic acids, and using the said compounds as saturated carboxylic acids.
Patent JP-S57131209-A (JP)
Title: Production of water-soluble high-molecular weight polymer
Inventor: KAWAKAMI SHIGENAO
IPC: C08F20/56
Filed: 1981-02-09
Abstract: PURPOSE: To obtain a highly water-soluble, high-molecular weight polymer by polymerizing (meth)acrylamide in an aqueous solution in the presence of ethylenediamine and a specified compound.  
     CONSTITUTION: (Meth)acrylamide, about 0.1W5wt% thiosalicylate or thiomalate and about 0.05W1wt% ethylenediamine are charged in an aqueous medium, and the mixture is polymerized at a temperature below about 70°C by a thermal or photopolymerization method. It is preferred that the concentration of (meth) acrylamide in the charged water is above about 10wt%, and the concentration of a polymerization initiator used in the thermal polymerization is in the range: about 0.01W0.5wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10213203-A (JP)
Title: Return tube for ball screw
Inventor: TOKUNAGA YASUSHI
IPC: F16H25/22
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation at the ball collision part of a return tube consisting of split pieces, and to smoothly circulate a ball in the return tube. SOLUTION: A ball screw 10 circulates a ball inserted between a screw shaft 12 and a nut 14 and converts the rotary motion of the screw shaft 12 into linear motion of the nut 14. A return tube is consisted of two U-shaped split pieces having a semicircular cross section. A ball collision part at the corner part of the U-shaped split pieces where ball circulating orbit is bent is laser welded. The both ends of the return tube 16 are inserted into bore holes of the nut 14 and is fitted to the nut 14 with a return tube presser 18.
Patent JP-H03221949-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C1/76
Filed: 1990-01-29
Abstract: PURPOSE:To prevent a developing soln. from penetrating into the edge of a photographic substrate, to inhibit edge stain and to enhance sharpness by dispersing fine titanium oxide particles in the waterproof resin layer of the substrate at a prescribed concn. CONSTITUTION:A silver halide color photographic sensitive material having at least one silver halide photosensitive layer on the reflective substrate obtd. by coating a base with a waterproof resin layer and contg. >=14wt.% fine titanium oxide particles in the waterproof resin layer on the photosensitive layer side is processed with a color developing soln. contg. 0.035-0.3mol/l Cl ions. The titanium oxide particles are preferably dispersed in the waterproof resin layer at about 15-60wt.% concn.