baber/WOPTO huggingface dataset:
Patent JP-H0741472-A (JP)
Title: Production of acid anhydride of trimellitic ester of phenols
Inventor: HASHIMOTO SHIGEKI
IPC: C07D307/89
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a trimellitic ester acid anhydride of phenol of high purity by a novel method of using a specific inorganic compound as a transesterification catalyst, in a high yield under an industrially advantageous conditions. CONSTITUTION:By using an inorganic compound (favorably a synthetic zeolite) selected from among alumina compounds, alkaline (earth) metal compounds as a catalyst, a transesterification of a lower alkanoic ester of phenol (favorably an acetic ester) with trimellitic acid (anhydride) is performed at a temperature of preferably 200-280 deg.C to give an objective compound of the formula (A is a phenolic residue from which n of phenolic OH groups are removed; n is 1-4). Further in a batch reaction method, the amount of catalyst added is favorably 0.05-3wt.%. Also the above transesterification can be preferably performed while removing a produced lower alkanoic acid by the distillation from the reaction system.
Patent JP-H1132733-A (JP)
Title: Fish meat kneaded product
Inventor: NOGUCHI MUNEO
IPC: A23L17/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide fish meat kneaded products that have texture and taste full of variety and can be derived to diversified products. SOLUTION: The first ground fish meat A containing white fish meat, food oil and processed soybean product and the second fish meat B containing red fish meat are jointed, allowed to gel with heat to produce the objective fish meat kneaded products 10. The first ground fish meat is prepared by mixing 100 pts.wt. of white fish meat or its ground products, 25-75 pts.wt. of food oil, 40-150 pts.wt. of processed soybean product, further preferably pieces or paste of flavor vegetables. The second ground fish meat is preferably prepared from sardine, horse mackerel or mackerel. This product may be sterilized in the wholly packed form in cases.
Patent JP-S60101819-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/36
Filed: 1983-11-07
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-S6365914-A (JP)
Title: Dehydration of treated liquid by using air
Inventor: MIYATA TOSHIO
IPC: B01D15/00
Filed: 1986-09-04
Abstract: PURPOSE:To increase dehydration efficiency by disposing in tension filter materials all over the inside face through the bottom face of an auxiliary storage of the lower section of a tank, actuating pressurized air on the liquid surface in the tank and filtering only at the bottom surface from just before the liquid level reaches the boundary liquid level. CONSTITUTION:Liquid to be treated is fed from a feed opening 3 to fill an upper tank 1 and a lower tank 8. Then, closing valves 15, 22 and 6 are opened and pressurized air from an air source 5 is actuated on the liquid surface (f). By this process, liquid passes through a filter net 24 and filter cloth 25 stretched all over the inside face through the bottom face of the lower tank 8, filtered and fractionated to be flowed out of a water through-hole 10 into a first through-water chamber 13 and out of a water through-hole 17 into a second through-water chamber 20 and drained out. When the liquid surface (f) is lowered down to the boundary liquid level (l), a closing valve 15 is closed and filtration and fraction are carried out by using only the filter net 24 and the filter cloth 25 on a through-water bottom plate 18.
Patent JP-2001034907-A (JP)
Title: Magnetic head
Inventor: KIKUTA KAZUO
IPC: G11B5/127
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To press a back core at an appropriate position on a head chip without causing the head chip to be broken, thereby suppressing deviations in magnetic characteristics. SOLUTION: A magnetic head 8 includes a head chip 1 that slides against a recording medium, a back core 4 to be coupled to this head chip 1 so as to form a magnetic path, a slider 2 for holding the head chip 1, a holding section 3 for holding the back core 4, and a coil 7 to be used for electro-magnetic conversion. The slider 2 and the holding section 3 are provided with recessed engagement sections 2a and projecting engagement sections 3a, respectively, for coupling them to each other. The holding section 3 is further provided with a spring 5 for pressing the back core 4 toward the head chip 1. When the slider 2 and the holding section 3 are engaged with each other by means of the engagement sections, the back core 4 is coupled to the head chip 1.
Patent JP-H0256936-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANEDA TOSHIHIKO
IPC: H01L21/336
Filed: 1988-08-22
Abstract: PURPOSE:To improve the transistor characteristic and the reliability by forming a part where a gate electrode is piled on the low-concentration diffusion areas of source and drain areas on a plane. CONSTITUTION:A source 12 and a drain 13 are formed by diffusing an N-type impurity and low-concentration diffusion areas 12a and 13a are formed at the ends on the channel area side of said diffusion areas 12 and 13. A gate electrode 15 is formed on a substrate 11 through a gate oxide film 14. The gate electrode 15 comprises a first part 15a of a thick film on a channel area and second parts 15b of thin films formed at both the outer ends in the direction of the channel length of said first part 15a and piled on the low-concentration diffusion areas 12a and 13a on a plane. This enables applying an electric field from the gate electrode to the low-concentration diffusion areas and reduces the resistance of the low-concentration diffusion areas to increase the mutual conductance, improving the resistance to a hot carrier.
Patent JP-S60102866-A (JP)
Title: Manufacture of linear pulse motor
Inventor: YANO NORIO
IPC: H02K41/03
Filed: 1983-11-07
Abstract: PURPOSE:To readily obtain a structure which is enhanced in the heat sink property by forming split pieces having coil inserting portion by splitting a cylinder, inserting a coil to the pieces, then associating the cylinder, and forming a pole piece on the inner surface of the cylinder. CONSTITUTION:Split pieces 9-1, 9-1', 9-2, 9-2' are mechanically formed an sintered in the prescribed shape and size. The pieces 9-1, 9-2', 9-2, 9-2' have coil inserting portions. Cylindrical coils 10, 10' are inserted to the coil inserting portions, a cylindrical permanent magnet 5' is inserted, and the pieces 9-1, 9-1', 9-2, 9-2' are formed by means such as welding at the cylindrical member. Then, the pole pieces are mechanically formed on the inner surface of the member.
Patent JP-H1033226-A (JP)
Title: Umbrella provided with extendable and contractable inner rod
Inventor: YANO YUZO
IPC: A45B19/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To shorten a length by a simple operation by positioning a contraction holding spring for freely engageably and disengageably locking a lower runner between a umbrella closing holding spring and a hand and providing it on a main inner rod. SOLUTION: While the hand 2 is moved from the tip 9a of a rib 9 to the inner part of the rib 9 along with a main rib 1a, the lower runner 8 is moved to the side of the hand 2 over the umbrella closing holding spring 11. Then, in order to maintain the umbrella closed and contracted state, the contraction holding spring 17 for freely engageably and disengageably locking the lower runner 8 is positioned between the umbrella closing holding spring 11 and the hand 2 and retractably provided on the main inner rod 1a. That is, when the lower runner 8 is passed through the umbrella closing holding spring 11 and moved to the hand side, the contraction holding spring 17 is automatically retracted to the inside of the main inner rod 1a by the lower runner 8 through a guide inclined edge 17a.  Thereafter, as soon as it faces the locking hole 12 of the lower runner 8, it is projected from the surface of the main inner rod 1a by repulsive restoration force and the hole edge of the locking hole 12 is locked and supported by a supporting edge 17b almost orthogonal to the axial line of the main inner rod 1a.
Patent JP-H0659635-A (JP)
Title: Display device
Inventor: ONO SHUZO
IPC: G09F27/00
Filed: 1992-08-05
Abstract: PURPOSE:To dispense with complicated wiring at the time of installation and facilitate changing of an installation position by controlling a pulse shape of a luminaire, and receiving an optical signal emitted from the luminaire to change a display content of a display unit. CONSTITUTION:When a display content of a selling price display part of a display unit 1 is changed, a light emitting state of a fluorescent lamp 3 as a luminaire positioned in the rear of the display unit 1 is controlled by a controller 4. A predetermined signal is emitted from the fluorescent lamp 3 toward a solar cell 2 serving also as an optical sensor. Namely, in the fluorescent lamp 3 for emitting light by means of a pulse, by adjustment of an inverter circuit built in a lighting circuit 3a a pulse wave is controlled to set the pulse of the fluorescent lamp 3 connected to the controller 4 into a predetermined shape. The optical signal of the lamp 3 emitting light in accordance with the pulse is received by a light receiving part of the solar cell 2 and a figure displayed on the selling price display part via a signal outputted from the solar cell 2 is set at a desired value based on the optical signal.
Patent JP-H05305779-A (JP)
Title: Material for increasing dye transfer efficiency in dye-donor elements used in thermal dye transfer
Inventor: NOERU ROORU BUANIAA
IPC: B41M5/39
Filed: 1992-08-05
Abstract: PURPOSE: To obtain a dye-donor sheet of improved dye transfer efficiency by forming a dye layer containing a specific polymeric binder and a dye for thermal dye transfer on a support. CONSTITUTION: A coating solution for dye layer is prepared by dissolving a cellulose ester selected from the group consisting of cellulose acetate propionate, cellulose acetate butyrate, and cellulose acetate hydrophthalate and a thermal dye transfer dye expressed by Formula I of a predetermined quantity. In Formula I, R-group denotes -COJ, wherein J represents -C6 H5 , cyclo-C6 H11 , -C6 H4 (4- OCCH3 ), -C6 H4 (3-OCH3 ), etc. This coating solution is coated on a support such as a plastic film and glassine paper, dried to form a dye layer, and a dye-donor sheet is prepared. This dye-donor sheet can be used in sheet form, web roll or ribbon form.
Patent JP-H0259592-A (JP)
Title: Phosphoric acid ester derivative and insecticidal miticidal agent containing the same derivative
Inventor: TAKAO HISASHI
IPC: A01N57/14
Filed: 1988-08-23
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are lower alkyl; R<3> is H, halogen, lower alkyl, lower alkoxy or lower alkylthio; X<1> and X<2> are H or halogen; Y is O or S). EXAMPLE:O-ethyl S-n-propyl O-[4-(alpha-trichloromethyl-alpha-phenyl) methylphenyl]phosphorothioate. USE:An insecticidal miticide. PREPARATION:The objective compound can be produced by reacting a phenol derivative of formula II [e.g., 4-(alpha-trichloromethyl-alpha-phenyl)-methylphenol] with a phosphoric acid chloride of formula III (e.g., O-ethyl S-n-propylphosphoric acid chloride) in the presence of an acid acceptor (e.g., triethylamine). The amount of the compound of formula III is preferably 1-1.5mol per 1mol of the compound of formula II. The reaction completes within 1-5hr at 0-50 deg.C.
Patent JP-H0375391-A (JP)
Title: Production of m-cyanobenzyl alcohol
Inventor: OI TATSU
IPC: C25B3/25
Filed: 1989-08-15
Abstract: PURPOSE:To enhance the yield of m-cyanobenzyl alcohol by electrolytically reducing m-cyanobenzoic acid or m-cyanobenzoic ester with a metallic material having high hydrogen overvoltage. CONSTITUTION:m-Cyanobenzoic acid or m-cyanobenzoic ester is electrolytically reduced in the presence of water and/or a water soluble org. solvent and/or quat. ammonium salt at pH<=4 with a metallic material having high hydrogen overvoltage as the cathode. The metallic material is made of Zn, Pb, Cd, Hg or an alloy contg. such metals. m-Cyanobenzyl alcohol is produced by an industrially superior method.
Patent JP-S58113107-A (JP)
Title: Herbicide
Inventor: YAMAJI TEIZOU
IPC: A01N43/04
Filed: 1981-12-28
Abstract: PURPOSE:To prepare a herbicide having both water-soluble and fat-soluble characteristics, and exhibiting excellent herbicidal effect to various plants especially by foliar treatment, by using a specific quinone derivative as a main active component. CONSTITUTION:A quinone derivative of formulaI[R is OH, lower alkoxy, lower alkoxycarbonyl, lower alkylcarboxy, hydroxycarbonyl, metallic salt, ammonium salt, or carbamoyl of formula II (R<1> and R<2> are H or lower alkyl); n is 0-5] e.g. 2-hydroxymethyl-1,4-benzoquinone-5,6-epoxide, is used as a main active component. The compound can be prepared easily e.g. by oxidizing the hydroquinone derivative of formula III in the presence of Pb(OAc)4, and epoxidizing the resultant quinone derivative of formula IV in the presence of NaBO3. The herbicide is effective to various plants, e.g. broad-leaved weeds such as annual fleabane, narrow-leaved weeds such as water foxtail, etc.
Patent JP-2000037998-A (JP)
Title: Ornament with paper sheet body combined and method and apparatus for combining paper sheet body
Inventor: WATANABE YUICHIRO
IPC: A41G1/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To solve a disadvantage of the ornament not only becoming unsightly but also having petal sheets fallen down and scattered therearound caused by being broken through the flutter of petal sheets in the wind because a conventional ornament formed by superimposing and combining petal sheets has petal sheets combined by the needle of a stapler; however, the needle of a stapler can make holes in the petal sheets during combination. SOLUTION: The ornament is in a structure that petal sheets 9 configured in a petal are superimposed and combined, and extensible and contractible in the superimposition direction. The petal sheets 9 are formed by a plastics sheet being weldable by heat and having flexibility. Each petal sheet 9 has a circular through hole 90 in its center, and is provided with a number of petal parts 9 radially in its circumference. The petal sheets 9 are combined by welding two superimposed sheets as respective two welding points 92, 93 are shifted at 90 degrees with respect to the central point of the petal sheets 9.
Patent JP-H0376886-A (JP)
Title: Water absorbent-moisture control device in press part or paper-making machine
Inventor: KUBODERA CHIHIRO
IPC: D21F3/00
Filed: 1989-08-14
Abstract: PURPOSE:To control the moisture of a water absorbent such as felt by detecting the moisture of the water absorbent with a water detector and subsequently operating a humidifier and a drier in dependence of the deviation of the detected moisture from a preset moisture. CONSTITUTION:The moistures of water absorbents 3a and 3b such as felt in the press part A of a paper-making machine are detected with moisture detectors 8a and 8b and the deviations of the detected moistures from a pre-set moisture are determined. The deviations are imparted to a relay controller. When the deviation is >= an upper limit, only driers 10a and 10b are switched on and when the deviation is <= the lower limit, only humidifiers are switched on. When the deviation is above the lower limit and below the upper limit, both the driers and the humidifiers are switched off.
Patent JP-H0492664-A (JP)
Title: Paper diaper
Inventor: ONISHI TOSHIYUKI
IPC: A61F13/15
Filed: 1990-08-07
Abstract: PURPOSE:To nearly completely eliminate the possibility of the uncomfortable feel by ammonia and the skin attack by the diaper by dispersing silver-contg. glass powder consisting essentially of phosphoric acid into the inside or outside surface of an absorbent. CONSTITUTION:The silver-contg. glass powder 6 consisting essentially of the phosphoric acid is dispersed into the inside or outside surface of the absorbent 3. The silver-contg. glass powder 6 consisting essentially of the phosphoric acid to be used can gradually elute the phosphoric acid ions and silver ions in the glass compsn. when the powder comes into contact with moisture, such as urine. The smells right after urination can be prevented by the neutralization effect of the ammonia by the weakly acidic phosphoric acid glass. The elution amt. of the silver ions increases upon lapse of time and the urine decomposing bacteria are sterilized by the antibacterial effect thereof. The generation of the ammonia is suppressed in this way and the uncomfortability and the possibility of the skin attack by the diaper are prevented.
Patent JP-H0940190-A (JP)
Title: Document separately conveying device
Inventor: WASHIO TAKESHI
IPC: B65H1/06
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a document separately conveying device to reliably prefeed a set document to a separation part regardless of a quantity of the number of loading documents, paper quality, and a paper thickness, simply varying setting of a prefeed leaf spring to an optimum state according to the nature of using document, and confirming a set state from the outside of an apparatus body. SOLUTION: A document separately conveying device comprises a feed roller 4 to take out a document; a separation pad 5 brought into pressure contact with the feed roller to separate a document; a pad holder 25 to vertically rotatably hold a base end part by a pressure plate 24 and holding the separation pad; and a prefeed plate spring 27 having a bottom supported by the pressure plate in such a manner to nip and hold the base end pat of the pad holder and the separation pad and an arm part extending from the bottom part at a given inclination angle and making contact with the outer peripheral surface of the feed roller at a tip part. The prefeed leaf spring is movable in parallel to a document conveyance direction to the feed roller and fixed in the given number of positions.
Patent JP-H0373999-A (JP)
Title: Moving image display system
Inventor: YUUMEN TATSUNORI
IPC: G06T13/00
Filed: 1989-08-14
Abstract: PURPOSE:To alter a graphic form consisting of many graphic elements in a short time by displaying graphic data in a scope according to display position information stored in a display position storage area while moving the scope in order by a control means. CONSTITUTION:While the control means 3 moves the scope 6 to plural graphic data development areas on a graphic memory 2 in order, graphic data in the scope 6 are displayed according to the display position information stored in the display position storage area 5. Consequently, the scope 6 on the graphic memory 2 is only moved onto a graphic data development area where new graphic data is developed to display a moving image, and the alteration time of the display graphic form does not depend upon the number of graphic elements, so the moving image can be displayed at a constant speed.
Patent JP-H0930202-A (JP)
Title: Protective frame for vehicular wheel or wheel cap
Inventor: MATSUMOTO YUTAKA
IPC: B60B7/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a replaceable protective frame for keeping a wheel or a wheel cap from being damaged even when a vehicle contacts a stone wall or the like. SOLUTION: A metal or a synthetic resin made protective frame 4a, which is a ring having a shape for covering the outer circumference of a vehicular wheel 2 or a wheel cap rim 3a and includes an abutting surface corresponding to the outside of the outer circumference of the wheel 2 or the wheel cap rim 3a, is formed.
Patent JP-S6355831-A (JP)
Inventor: HANSU SHIYORUTOHORUTO
IPC: H01T4/06
Filed: 1987-08-25
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-S59100158-A (JP)
Title: Polyphenylene oxide composition
Inventor: OCHIAI SHIYUUICHIROU
IPC: C08K5/52
Filed: 1982-11-30
Abstract: PURPOSE:To provide a polyphenylene oxide compsn. having improved flow characteristics in processing, by adding a specified phosphate ester to a polyphenylene oxide resin or a mixture thereof with a styrene resin. CONSTITUTION:1-20pts.wt. compd. of formula II (wherein R1 is o-, m- or p- phenylene, a 2-8C alkylene; R2, R3 are each, a 1-12C alkyl which may be substituted with halogen or cresyl which may be substituted with halogen) such as m-phenylene bis(diphenyl phosphate) or p-phenylene bis (diphenyl phosphate) is added to 100pts.wt. polyphenylene oxide resin contg. a repeating unit of formula I (wherein R1, R2, R3, R4 are each H, halogen, alkyl, nitro, etc.; n is an integer) or mixture thereof with a styrene resin.
Patent JP-S6271250-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHI HIROAKI
IPC: H01L21/822
Filed: 1985-09-25
Abstract: PURPOSE:To suppress the increase in a chip area to the minimum limit by disposing memory cells in a cell array on a linear line perpendicular to the cell row direction. CONSTITUTION:Scanning flip-flops 3 are disposed in cell row in the same coordinates x1, x2 of a cell row 1. Since the flip-flops are aligned in the same x coordinates, the x coordinates of scanning clock input terminals 4 existing in the cell also coincide. Thus, the scanning clock wiring passing the same x coordinates can be arranged. When the clock wiring is arranged perpendicularly to the cell row, a master line to be normally used is not needed to supply the scanning clock to the flip-flops 3. Thus, the influence to the wirings of other circuits is reduced in the amount corresponding to that the scanning clock 2 phases do not occupy lateral tracks, thereby eliminating to increase the difficulty of performing the wirings of the normal circuit. Therefore, the increase in the chip are can be minimized.
Patent JP-H1056044-A (JP)
Title: Wafer id reader and manufacture of semiconductor integrated circuit device by use thereof
Inventor: YOSHITAKE YASUHIRO
IPC: H01L21/68
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a wafer ID reader which is capable of reading the ID of a wafer at a high speed. SOLUTION: A wafer ID reader is composed of a wafer cassette 2 which houses semiconductor wafers 1 with edge faces 1a where a wafer ID is provided respectively, an ID detector 3 which reads a wafer ID formed on the edge face 1a of the semiconductor wafer 1 without pulling the wafer 1 out of the cassette 2, a recognition section 4 which recognizes a semiconductor wafer 1 which is subjected to processing such as inspection or the like basing on a detection result of the ID detector 3, a cassette elevator 5 which supports the wafer cassette 2a, an elevator drive motor 6 which moves up or down the cassette elevator 5, and a control 7 which controls the drive of the elevator drive motor 6. By this setup, the wafer ID of the semiconductor wafer 1 housed in the wafer cassette 2 can be read in by a wafer ID reader without pulling the wafer 1 out of the cassette 2.
Patent JP-S6456925-A (JP)
Title: Thermal electricity feeding device
Inventor: OKADA YOSHIO
IPC: F02C6/00
Filed: 1987-08-26
Abstract: PURPOSE:To enable effective utilization of the energy balanced with the demand of the electric power and heat of a load by using a high frequency power generator as power generator and converting a part or all of the electric power into heat. CONSTITUTION:A prime mover 2 consisting of a turbine or an engine is equipped with a heat exchanger 3 for cooling water and an exhaust gas heat exchanger 5. The water supplied from a water feeding pump 4 is taken out as warm water, and exhaust gas generates steam. In this case, a high frequency converter 6 is connected with the prime mover 2. The high frequency electric power generated in a power generator 6 is taken out as a commercial frequency electric power by a cycle converter 7 consisting of a rectifier, etc. The high frequency electric power is supplied into a high frequency water warming device 8, and the water supplied from the water feeding pump 4 is heated, and sent out as warm water. Therefore, the power generator body and the water warming device body can be miniaturized, and high efficiency can be obtained, and the demand of electric power and heat can be effectively balanced.