baber/WOPTO huggingface dataset:
Patent JP-H0650207-A (JP)
Title: Cylinder head construction for sub-chamber type engine
Inventor: MATSUOKA HIROSHI
IPC: F02F1/24
Filed: 1992-07-29
Abstract: PURPOSE:To provide a cylinder head construction of a sub-chamber type engine in which sub-chamber members are constituted in heat insulated construction so as to lower the temperature of the outer circumferential territory, and direct collision of water flow from the cooling drilled hole between valve seats to the territory is prevented so as to reduce thermal stress. CONSTITUTION:Sub-chamber members 4, 5 to form a sub-chamber 2 are fitted into the fitting hole 9 of a cylinder head 3, and the cylinder head is formed with a cooling water chamber 14 of the outer circumference of the sub-chamber 2 and a cooling drilled hole 16, and a heat insulating means to reduce thermal stress of a territory covering the outer face of the sub-chamber members 4, 5 and opposite to the cooling drilled hole 16. The heat insulating means is constituted of a heat insulating air layer 8 formed between the sub-chamber members 4, 5 and the part 19 covering the outer face of them, and a projecting part 15 formed in the cooling water chamber 14 in the vicinity of the outlet 25 of the cooling drilled hole 16.
Patent JP-S6464157-A (JP)
Title: Automatic picture recording mode switching system
Inventor: AKABANE HITOSHI
IPC: G11B15/02
Filed: 1987-09-03
Abstract: PURPOSE:To automatically set a picture recording mode of a VTR, and to execute desired picture recording by comparing and calculating the remaining quantity time of a tape to be used and the picture recording program time, and setting the picture recording mode required for picture recording. CONSTITUTION:A kind of a tape to be used is set to a tape thickness setting circuit 1 through a manual operation 101. From the circuit 1, a tape thickness information signal is inputted to a tape remaining quantity time calculating circuit 4. On the other hand, a supply side reel information signal and a winding side reel information signal are inputted to a tape speed difference detecting circuit 3 through terminals 51, 52 from a VTR. In the circuit 3, a reel speed difference information signal is derived and sent to the circuit 4. Also, in a tape speed setting circuit 2, a tape speed information signal is derived and inputted to the circuit 4. In the circuit 4, a tape remaining quantity time information signal is calculated from these input signals, and outputted to a time comparing and counting circuit 5. In the circuit 5, the tape remaining quantity time and the desired picture recording program time are compared and calculated, and in a picture recording mode setting circuit 7, a picture recording mode is set by referring to an output of the circuit 5.
Patent JP-H0269410-A (JP)
Title: Hair dyeing agent composition
Inventor: KATO KAZUO
IPC: A61K8/00
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a hair dyeing agent composition having excellent dyeing power and improved finish of hair free from hardness of hair after dyeing by blending at least one of a first agent containing a sulfite, etc., and a second agent containing a hydroxy compound with a polysaccharide of microorganism. CONSTITUTION:At least one of a first agent containing 0.1-20wt.%, preferably 0.5-10wt.% sulfite, hydrogen sulfite, thiosulfite and/or thioglycolate and a second agent containing 1.0-20wt.%, preferably 2.0-10wt.% iron salt and 0.2-6wt.% hydroxy compound (e.g., gallic acid, tannic acid or hydroquinone) is blended with 0.1-10wt.%, preferably 0.2-5wt.% based on total amounts of the first agent and the second agent of polysaccharide of microorganism, such as xanthan gum, pullulan or dextran.
Patent JP-2001011795-A (JP)
Title: Colored paper
Inventor: OGAWA HIDEAKI
IPC: D21H27/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nonconventional colored paper obtained by the continuous papermaking of the paper having color or hue changed at a constant cycle in the papermaking direction in an uncolored or colored paper. SOLUTION: A raw material of an uncolored or colored paper is prepared by a conventional method, and when the raw material is quantitatively fed to a paper machine, a dye solution is pouringly added to and mixed with the raw material at a prescribed interval, and the resultant mixture is subjected to the papermaking to provide the objective colored paper.
Patent JP-S60113960-A (JP)
Title: Semiconductor capacitor device
Inventor: OGAWA HISAO
IPC: H01L27/04
Filed: 1983-11-25
Abstract: PURPOSE:To improve the controllability of film thickness, and to enhance the absolute precision of a capacitance value while reducing the resistance value of a lower electrode by forming an insulating film in two-layer constitution of an SiO2 film shaped through a rotary application method and an Si3N4 film through a CVD method in a semiconductor capacitance having two-layer structure constituted by the lower electrode consisting of a polycrystalline Si layer, etc. containing P, As, B, etc., the insulating film formed on the lower electrode and an upper electrode. CONSTITUTION:A thick field SiO2 film 12 for isolating element regions 11 and 11' is formed to the fringe section of a single crystal Si substrate 10, and a lower electrode 13 consisting of polycrystalline Si containing an impurity, such as P, As, B, etc. is shaped onto the central film 12 and gage electrodes 14 and 14' for an MOS transistor on the substrate 10 exposed between the films 12 respectively. An SiO2 film 25 having excellent film quality is applied on the whole surface of the substrate 10 through a rotary application method, an Si3N4 film is laminated on the film 25 through a CVD method, and an upper electrode 16 is formed on the Si3N4 film.
Patent JP-H0669653-A (JP)
Title: Multilayered circuit board and its manufacture
Inventor: ABE TOMOYUKI
IPC: H05K3/46
Filed: 1992-08-20
Abstract: PURPOSE:To prevent the occurrence of disconnection between a thick-film circuit and thin-film circuit so as to improve the reliability of a multilayered circuit board. CONSTITUTION:The title circuit board is provided with a multilayered ceramic circuit board 1 which-incorporates a thick-film circuit 2 and on the surface of which a via hole 3 filled with a thick-film conductor is led out from the thick-film circuit, stress relieving insulating film 4 formed on the circuit board 1, circuit connecting opening 5 which is formed on the top of the hole 3 in the film 1 and has such a form that its diameter becomes larger as going toward the top, and circuit connecting conductor 6 buried in the opening 5 so that the surface can become nearly flat. In addition, the circuit board has a thin-film circuit 7 which is formed on the film 4 including the hole 5 and is electrically connected to the circuit 2 through the conductor 6 and hole 3.
Patent JP-H0776331-A (JP)
Title: Feeding mechanism of fitting piece
Inventor: KAWADA RIICHI
IPC: B65C7/00
Filed: 1993-09-07
Abstract: PURPOSE:To constitute a mechanism as a unit and reduce troubles, by alternately protruding a stopper and a claw for a feeding motion of fitting pieces and holding motion thereof. CONSTITUTION:When an operating lever 2 is pulled, an actuation pin 12 is pushed to the arrow mark A direction and a link 12 is transferred to the mark A and then rotated around a pin 11. A stopper 16 is pushed out through links 13, 14 and rotated until the protrusion comes into contact with a regulation pin 24. At this time, a fitting piece 25 is pressed by a stopper claw. The claw body 19 rotates around a pin 18 and retracts through the links 13, 20 and contacts the regulation protrusion 22a and stops once. The link 12 is pressed further, the claw 19 rises up while rotating around the pin 11 together with a rotary plaet 17. Next, when the operating lever 2 is loosened, the link moves back to the arrow mark B and the stopper 16 moves back also through the links 13, 20 and the rotary plate 17 and the claw body 19 rotates respectively around the pin 11 through the links 13, 20 and the front end claw 19a of the claw body 19 is lowered to push the fitting piece 25 down.
Patent JP-H0964087-A (JP)
Title: Ceramic case
Inventor: WATANABE KAZUTOSHI
IPC: H05K7/06
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To permit a ceramic case to mount both types of pellets, which are a pellet with a narrow pad pitch staggered layout and a pellet with a normal pad layout. SOLUTION: On a ceramic case 1, the stitches A'-C' and K'-M' of stitches 4, which have the same potential as the stitches A-C and K-M of the stitches 4, are provided on the both sides outside the stitches 4 which are provided for a pellet 3 that has a narrow pad pitch staggered layout. For a pellet 2 which has a normal pad layout, the both outer side stitches A'-C' and K'-M' of the stitches 4 are used and the crossing of bonding wire 5 is not generated. As for the pellet 3 with a narrow pad pitch staggered layout, the pellet can be mounted without the crossing of the bonding wire 5 by using the A-M of the stitches 4.
Patent JP-H0557766-A (JP)
Title: Manufacture of thermotropic liquid crystal polymer molded object
Inventor: KAGEYAMA YASUSHI
IPC: B29C45/56
Filed: 1991-09-03
Abstract: PURPOSE:To produce a molded object of thermotropic liquid crystal polymer excellent in isotropy and specific rigidity. CONSTITUTION:Thermotropic liquid crystal polymer is injected in a first flowing direction X into a cavity C, thereby molding a first layer 51, and the cavity C is expanded to keep the space adjacent to the first layer 51, and then the thermotropic liquid crystal is injected in the second flowing direction Y crossing the first flowing direction X into the expanded cavity C, whereby a second layer 52 is laminated to the first layer 51.
Patent JP-H0561736-A (JP)
Title: Computer performance evaluation system
Inventor: TANAKA YOSHIMOTO
IPC: G06F9/44
Filed: 1991-09-03
Abstract: PURPOSE:To evaluate performance for each device constituting the system without manual intervention by extracting evaluation object data from data outputted from a host computer and executing performance evaluation calculation and result decision while using data stored in advance. CONSTITUTION:A performance evaluation part 15 selects an evaluation object such as a disk, for example, while receiving an instruction from a host computer 2 and next develops data concerning the selected evaluation object such as the disk, for example, from a performance evaluation knowledge data base 14. Afterwards, the data concerning the disk are extracted from a work information storage part 12 and calculation for the evaluation such as the calculation of the rate of using the disk, for example, or the condition of using respective files on the disk is executed. Further, the performance evaluation part 15 adds collection data to data in a device characteristic data file 13 and the performance evaluation knowledge data base 14 based on the calculated results and further judges the current evaluation to the scheduled performance, for example, concerning the results.
Patent JP-S6467428-A (JP)
Title: Display device for vehicle
Inventor: IINO TADASHI
IPC: B60K35/00
Filed: 1987-09-07
Abstract: PURPOSE:To enlarge the visibility range of a displayed image by forming a plane of projection, which is installed in front of a driver in order to project a display image of a display device, into a concaved surface and setting the radius of curvature of this concaved surface in such a manner that it satisfies a specific relational expression. CONSTITUTION:A projector 1 is installed on a vehicle's ceiling 3 above a driver 2 in such a manner that the projector 1 can freely be rotated by a shaft 4. On the other hand, a half mirror 8 is arranged as a projecting plane on the top surface of a dashboard 7 situated in front of a wind shield 6. In the above- mentioned constitution, the half mirror 8 is formed into a concaved surface which is concave toward the projection side. In addition, the radius R of curvature of this concaved surface in the half mirror 8 is set in such a manner that R=2A.B/A+B; where A is a distance between the place P of installation of the projector 1 and the reflecting point Q of the half mirror 8, while B is a distance between the position P' of the driver's eye (driver 2) and the said reflecting point Q.
Patent JP-H0269432-A (JP)
Title: Production of alpha-branched long-chain fatty acid
Inventor: IWATA TSUTOMU
IPC: C07C53/128
Filed: 1988-09-05
Abstract: PURPOSE:To simply and advantageously obtain the title compound in one pot and one process, high yield and reduced by-product by reacting long-chain fatty acids corresponding to the aimed compound with an anionating compound to give a dianion and reacting the obtained dianion with a long-chain alkyl halide. CONSTITUTION:An compound expressed by formula I (R is H or alkali metal; n is integer of 11-20) is reacted with an anionating agent such as NaNH2. KNH2, LiNH2, lithiumdiethylamide. lithiumdiisopropylamide, lithium dicyclohexylamide, NaH, LiH, LiCH3, n-butyllithium or phenyllithium to give a dianion, which is then reacted with a compound expressed by formula II (X is halogen; m is integer of 9-20), preferably in the presence of hexamethylphosphoric triamide to advantageously provide the aimed compound expressed by formula III useful as a raw material for lipid A, LB membrane, cosmetic, antimicrobial compound, etc., in a method capable of industrially producing.
Patent JP-H01154243-A (JP)
Title: Interface between non failure-proof element and failure-proof system
Inventor: UIRIAMU EFU BURUTSUKAATO
IPC: G06F11/267
Filed: 1988-09-05
Abstract: PURPOSE: To prevent the entire system from being inoperative due to error or a defect by providing a cross link element controlling communication between a computer system withstanding defect and an input/output module not withstanding defect. CONSTITUTION: Data for memory re-synchronization, a DMA and I/O operation are passed through cross links 90, 95. The cross links 90, 95 make communication between CPU modules 30, 30', I/O modules 100, 110, 120, and I/O modules 100', 110', 120'. The cross link 90 includes a parallel register and a serial register and the processors 20, 20' are synchronously with each other in the usual operation and data are exchanged in parallel between the processing systems 20, 20' by parallel registers of the cross links 90, 95, 90', 95' and when the processing systems 20, 20' are not synchronously with each other, the data are exchanged by serial registers.
Patent JP-H0274196-A (JP)
Title: Drive circuit of electromagnetic driving means
Inventor: FUJII TAKEO
IPC: H02P8/00
Filed: 1988-09-07
Abstract: PURPOSE:To prevent malfunction of a logic circuit by controlling the quantity of voltage drop at a holding power source with inverse voltage of a Zener diode. CONSTITUTION:In case a regulator 20 to make the voltage +5V for a logic circuit is connected to a holding power source 3, suppose the in- and output voltage difference necessary for the regulator 20 is VREG, the input voltage necessary for the regulator 20 will be (VREG+5)V. Consequently, let the maximum drooping voltage +VL(MIN) at the holding power source 3 be the voltage higher than (VREG+5), and the voltage +5V for the logic circuit will be stable without being affected by the drooping characteristic of the holding power source 3 that may be caused when the high voltage power source 2 and the holding power source 3 are switched over. That is, suppose the voltage across the base and emitter of a control transistor 22 be VBE22, the voltage for the logic circuit can be stabilized without increasing the capacity of the holding power source 3 by selecting a Zener diode 24 of which the inverse voltage VZD satisfies an equation I.
Patent JP-H04103152-A (JP)
Title: Semiconductor device
Inventor: ONO TOSHIAKI
IPC: H01L23/50
Filed: 1990-08-22
Abstract: PURPOSE:To enable a large semiconductor chip to be mounted on a board independent of the effect of lead pins and inner wiring, by a method wherein the wiring and through-hole wiring are provided under the semiconductor chip mounting surface, an insulating film is provided, and tone semiconductor chip is mounted. CONSTITUTION:Inner wiring 2 and through-hole wiring 3 are provided to a semiconductor chip mounting board 1 of glass epoxy resin or the like, and lead pins 4 are press-fitted into the through-hole wirings 2 and electrically connected as fixed. An insulating film 5 is pasted on the semiconductor chip mounting surface of a semiconductor chip mounting board 1 with an adhesive agent 8. A semiconductor chip 7 is fixed onto the insulating film 5 by bonding with an adhesive agent 6. A bonding pad 9 provided to the semiconductor chip 7 is electrically connected to an inner wiring 2 with a bonding wire 10.
Patent JP-H0272149-A (JP)
Title: 1-(pentafluorophenyl)ethyl=sulfonate, production thereof and separation of chiral carboxylic acid optical isomer
Inventor: TAKAHASHI OSAMU
IPC: C07C69/65
Filed: 1988-09-07
Abstract: NEW MATERIAL:A 1-(pentafluorophenyl)ethyl-sulfonate shown by formula I [R is (substituted) alkyl or (substituted) aryl] and an optically active compound thereof. EXAMPLE:(S)-(-)-1-(Pentafluoro)ethyl-methanesulfonate. USE:Useful as an optical resolving agent and electron scavenger for microanalysis for analyzing carboxylic acids, alcohols, amines, thiols, etc. Further the optically active compound is used for separating optical isomer of chiral carboxylic acid by using chromatography. PREPARATION:(Optically active) 1-(pentafluorophenyl)ethanol is reacted with a sulfonyl chloride shown by formula II in a solvent such as an ether by using a neutralizing agent such as amine, e.g. triethylamine at 20-100 deg.C to give an (optically active) compound shown by formula I.
Patent JP-H04248598-A (JP)
Title: Device and method of editing composite sound information
Inventor: ANDORIYUU BII HOTSUPAA
IPC: G11B27/34
Filed: 1991-08-08
Abstract: PURPOSE: To edit speech information without giving influence to the faithfulness of original speech information by providing a means correlating an editing processing to compressed speech informations from compress-released speech information. CONSTITUTION: RS/6000/AIX 10 with an on-board RAM is included and the system 10 includes an AIX window 60, a speech application enabler(VAE) 70 and a data base 50. A user marks the part of a question on a picture and starts the editing of a displayed speech waveform. Then pointers are established at the selected marker position in a displayed speech clause and the corresponding position of the speech clause of an incompressible system. Editing is executed by simultaneously changing both micro-clauses of a compressed clause and an incompressed clause. When the user is satisfied with the result, the whole clause is rewritten in the data base 50 for replacing a former version.
Patent JP-2001051992-A (JP)
Title: Device and method for preparing statistic japanese data and dictation system
Inventor: YAJIMA MASATO
IPC: G10L15/18
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To count how many times the reading of a word having plural ways of reading appears when that reading can be determined from the other proximate word in a sentence in the case of the word having plural ways of reading. SOLUTION: A Japanese sentence acquired from a Japanese data base 2 is divided into words composed of the sets of reading, descriptions and parts of speech by a word dividing part 13. When plural ways of reading exist in the divided word, in a reading selecting part 17, a related word dictionary 15 is checked by a related word check part 16 corresponding to the respective words composed of the sets of reading, descriptions and parts of speech and when the related word of that word exists, it is investigated whether that related word is included in the same sentence as that word or not. When the related word is included in the same sentence, the reading selecting part 17 selects only the word composed of the set of reading, description and part of speech corresponding to that related word and in the other case, all words are selected.  Concerning the word composed of the set of reading, description and part of speech, a statistic data preparing part 14 counts how many times the word appears and how many times the arrangement of the adjacent word appears.
Patent JP-H0557237-A (JP)
Title: Electrostatic coating method of plastic molded piece
Inventor: SAKAKIBARA KATSUAKI
IPC: B05D3/00
Filed: 1991-09-03
Abstract: PURPOSE:To improve the efficiency of a coating process by hanging at least a pair of plastic molded pieces having nearly the same size back to back facing the surface side to be coated to the outside and applying an electrostatic coating from the outside. CONSTITUTION:A pair of plastic molded pieces 10, 11 subjected to a Cu and Ni electroplating, being the same kind of parts and having the same size, are hung on many hangers 14 back to back facing the surface side to be coated to the outside and successively carried to an electrostatic coating part. Here, the electrostatic coating part has two step processes and is constituted of a first coating room applying a coating on the surface side 12 to be coated of the plastic molded piece 11 and a second coating room applying a coating on the surface side 13 to be coated of the plastic molded piece 11. Thus, the efficiency of the electrostatic coating process is not only improved twice, compared to the case of hanging one piece but also the electrostatic coating is applied from the surface side to be coated of a pair of plastic molded pieces arranged back to back till the side surface part and a part of the rear side, and the coating property and the adhesive strength are improved.
Patent JP-S6284175-A (JP)
Title: Sealing material composition having high permeability
Inventor: MATSUOKA JUNICHIRO
IPC: C09K3/10
Filed: 1985-10-08
Abstract: PURPOSE:The titled composition useful for panel bonding parts for automobile bodies, well penetrating into gaps at normal temperature, causing neither sagging nor dropping, having easy coating operation, obtained by blending a specific base resin with an agent for lowering surface tension, a thixotropy imparting agent, etc., in a good balance. CONSTITUTION:(A) 30-60pts.wt. copolymer of vinyl chloride resin and vinyl acetate resin is blended with (B) 40-70pts.wt. vinyl chloride resin to provide thixotropy by secondary aggregation of fine particles, (C) 40-80pts.wt. calcium carbonate subjected to surface treatment with a vegetable oil or fatty acid, (D) 1-5pts.wt. fine powder silica, (E) 1-5pts.wt. silane or titanate type coupling agent, (F) 100-200pts.wt. filler, (G) 100-200pts.wt. plasticizer and (H) 7-22pts. wt. modified polyamide, to give the aimed composition.
Patent JP-H0669326-A (JP)
Title: Wafer holder
Inventor: TAKAGI NORIAKI
IPC: H01L21/683
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a semiconductor wafer provided with a perfect surface electrode by a method wherein a fixed holding body and a movable holding body composed of a magnetic substance are arranged to face the surface of a flat boardlike main body in such a way that the periphery of the semiconductor wafer is covered partly. CONSTITUTION:A flat boardlike body 1, fixed holding bodies 3, 4, 5 partly covering the periphery of a semiconductor wafer mounted on its surface and a movable holding body 7 are provided. The cross section of the fixed holding bodies 3, 4, 5 and of the movable holding body 7 has a shape obliquely cut partly. As a result, a part not vapor-deposited is eliminated on a semiconductor wafer 8, and a perfect surface electrode can be formed. In addition, the semiconductor wafer 8 can be fixed easily and surely to the flat boardlike body 1 without dislocation. In addition, the yield of the semiconductor wafer 8 using a wafer holder 9 can be 100%.