baber/WOPTO huggingface dataset:
Patent JP-S57103328-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: FUKUYAMA TOSHIHIKO
IPC: H01L21/76
Filed: 1980-11-21
Abstract: PURPOSE:To enhance the manufacturing yield of a semiconductor by implanting impurity ions to the groove surface layer when an isolating region is formed on a semiconductor substrate, heat treating it to activate the ion implanted region, using it as grounding region, thereby preventing the creeping of a buried region and production of crystalline defect. CONSTITUTION:An N<+> type buried region 2 is diffused in the prescribed region of a P<-> type Si substrate 1, an N type layer 3 is epitaxially grown on the overall surface including the region 2, and an SiO2 film 12, an Si3N4 film 13 and a photoresist layer 14 are laminated thereon. Then, V-shaped groove forming windows 15 are opened at the layer 14, are then etched to intrude the V-shaped grooves 4 surrounding the region 2 into the substrate 1, with the photoresist as a mask B<+> ions are implanted on the surface layer of the grooves 4, is heat treated, and activated for the ion implanting region, thereby forming a P<+> type region 18 and an SiO2 and an SiO2 5' disposed on the surface layer are formed. Thereafter, polycrystalline Si layer 6 is buried in the groove 4, is heated treated to convert the periphery into an SiO2 film 5, and the P type grounding region 11 contacted with the region 18 simultaneously upon formation of the P type base region 19 is formed.
Patent JP-H11151674-A (JP)
Title: Diamond wheel
Inventor: HOSHINO AKIFUMI
IPC: B24D3/34
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a diamond wheel which can improve a cutting speed without shortening the service life of the diamond wheel and can be manufactured easily. SOLUTION: In a diamond wheel in which a diamond abrasive grain combined body 4 formed by combining diamond abrasive grains by a binder is used in an edge part 3, the diamond abrasive grain combined body 4 has a cutout part 6 consisting of a hole, a groove, etc., and the cutout part 6 has graphite 5. Moreover, the cutout part 6 may have a lubricant or a mixture of lubricants which differ from each other or lubricants which differ from each other may be arranged n the cutout part 6.
Patent JP-H11332775-A (JP)
Title: Control device for equipment in bathroom
Inventor: YAMAGUCHI KENICHI
IPC: A47K4/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enable the child to safety take a bath by automatically discrimating whether a bathing person is an adult or a child, and changing the setting of equipment in a bathroom for the child or limiting a function in the case of the child. SOLUTION: A bathroom remote controller 5 is provided with a determination sensor. A bathing person determination part forming a a determination sensor discriminates whether a bathing person is an adult or a child from an image of the bathing person. In the case where the bathing person is a child, the upper limit of emitted hot water temperature of a combination faucet 17 or the like is set lower than normal, or a shower holder holding a hand held shower in a shower device 18 is lowered according to the height of the child.
Patent JP-H0215174-A (JP)
Title: Microwave plasma cvd device
Inventor: KAWAKAMI SOICHIRO
IPC: C23C16/511
Filed: 1988-07-01
Abstract: PURPOSE:To uniformize the film thickness distribution on a sample substrate surface by disposing the sample substrate on a susceptor in a deposition chamber between the respective opposite magnetic poles of 1st and 2nd magnetic field generators and uniformizing the time average magnetic flux density on the substrate surface. CONSTITUTION:Gaseous raw materials are converted to plasma 5 by microwave discharge in a plasma forming chamber 101 mounted with the 1st magnetic field generator 102 and is introduced into the deposition chamber 107. A deposited film is formed on the sample substrate 109 by effecting reaction with the gaseous raw material. The 2nd magnetic field generator 112 is disposed to the rear side of the susceptor 108 installed in the deposition chamber 107 in such a manner that the magnetic pole of the 1st magnetic field generator 102 on the deposition chamber 107 side and the opposite magnetic pole face each other. The time average magnetic flux density on the sample substrate 109 surface is, thereupon, uniformized. The 2nd magnetic field generator is scanned in parallel with the sample substrate. The film thickness distribution of the deposited film on the sample substrate surface is uniformized in this way.
Patent JP-S648762-A (JP)
Title: Facsimile equipment
Inventor: SANPEI TAKAAKI
IPC: H04N1/23
Filed: 1987-06-30
Abstract: PURPOSE:To detect abnormality such as the cutting of thermal transfer film or clogging by outputting abnormal information when an output of a detector is abnormal during the reception of the information from a recording control section. CONSTITUTION:A mark detector 15 composed of a reflection type photosensor detects an index 141 attending with the turning of a rotary shaft 14 and informs an index detection signal to an abnormality detection means 16. The abnormality detecting means 16 confirms the reception of an index detection signal at a prescribed time interval during the reception of information representing the driving state of a platen roller from a recording control section 20. When index detection signal cannot be received within a prescribed limit, it is processed as the detection of the abnormality and the abnormal information is outputted to the recording control section 20 to stop the driving of the platen roll 13, thereby issuing a warning.
Patent JP-H0395161-A (JP)
Title: (1,2,3, 4-tetrahydro-9-acridineimino) cyclohexane carboxylic acid and related compounds
Inventor: RORENSU RIIOU MAACHIN
IPC: C07D219/10
Filed: 1990-06-25
Abstract: There are described compounds of the formula, <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy or halogen;  R when present is hydrogen, loweralkyl or arylloweralkyl;  R1 is hydrogen, loweralkyl or arylloweralkyl; and  R2 when present is hydrogen or loweralkyl; which compounds are useful for alleviating various memory dysfunctions characterized by a decreased cholinergic function such Alzheimer's disease.
Patent JP-2000351212-A (JP)
Title: Piezoelectric element and piezoelectric actuator using the same and ink jet print head with the same
Inventor: KAWASUMI KATSUNORI
IPC: B41J2/055
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve a voltage-resisting characteristic and a reliability of a piezoelectric element and increase a shift amount of the element by filling an insulating substance only to a thin defective part of a surface of a piezoelectric film before forming an upper electrode which is to be formed on the piezoelectric film formed on a lower electrode. SOLUTION: A piezoelectric element 5 has a lower electrode 1, a piezoelectric film 2 formed on the lower electrode, an insulating substance 3 formed on the piezoelectric film 2, and an upper electrode 4 formed on the piezoelectric film 2 with the insulating substance 3 formed thereon. The piezoelectric film 2 grows a titanium film of the lower electrode 1 as a crystal nucleus. The crystal nucleus cannot grow normally at a part of the titanium film when the part includes pin holes or a foreign matter on a surface. If the upper electrode is formed in this state, an electrode film enters the defective part 14 to shortcircuit with the lower electrode, resulting in a defect. The insulating substance 3 is filled only in the defective part 14, thereby preventing decrease of a breakdown voltage of electrodes caused by the defect of the piezoelectric body film.
Patent JP-H11350185-A (JP)
Title: Cup type plating apparatus and wafer plating method using the same
Inventor: SAKAKI YASUHIKO
IPC: C25D5/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique which prevents the influence of the impurities generated from an anode and the consumption of plating additives arising at the time of using the insoluble anode and is capable of surely eliminating the influence of the bubbles generated from the anode. SOLUTION: This cup type plating apparatus has a plating bath 1 which has a wafer supporting section 3 to be placed with a wafer 2 at its top end, a liquid supply section 5 which is disposed at the center in the bottom of the plating bath 1, the anode 6 which is disposed in the plating bath 1 and a diaphragm 7 which isolates the anode 6 and wafer 2 disposed in the plating bath 1. In such a case, the diaphragm 7 is provided with an inclination rising toward the outer periphery from the liquid supply section 5 and the plating bath 1 is provided with a gas release port 9 in such a position where the bubbles gathered on the anode 6 side at the top end of the diaphragm 7 are released.
Patent JP-H0330233-A (JP)
Title: Electrodeposition device
Inventor: KATO IKUO
IPC: H01J9/227
Filed: 1989-06-27
Abstract: PURPOSE:To deposit phosphor particles finely and accurately only on a segment electrode by rotating a holding body of a cylindrical form whose both ends are opened, by transferring an electrodeposition liquid from one end of the opening side, and by providing a counter electrode on an electrodeposition substrate that is mounted on the holding body. CONSTITUTION:A holding body 5 of a cylindrical form whose both ends are opened whose inner circumferential surface is a mounting part of an electrodeposition substrate 7, is provided in a container 1 horizontally and so as to rotate freely. Driving means 3, 8 by which the holding body 5 is rotated, and a liquid flow forming means by which an electrodeposition liquid is transferred from one opening end of the holding body 5 and a liquid flow is generated in the holding body 5, are provided, while on a segment electrode counter position of the electrodeposition substrate 7 that is to be mounted on the holding body 5, a counter electrode 9 is provided so as to define the counter position relationship with the segment electrode 10 is unchanged. The electrodeposition liquid of homogeneous nature can be supplied to the electrodeposition substrate 7 in the cylinder 5, and the same electrodeposition condition can be adjusted in vertical direction for all of the electrodeposition substrates 7.
Patent JP-H0614501-A (JP)
Title: Protective device for rotating electric machine
Inventor: YAMADA KAZUO
IPC: H01R39/58
Filed: 1992-06-23
Abstract: PURPOSE:To provide a protective device, for a rotating electric machine, wherein it hardly causes a malfunction due to brush powders and it can surely detect the abrasion of a brush and to provide a brush protective device, for a rotary electric machine, wherein, although it can detect both the abrasion and the temperature of a brush, its constitution is simple and its space can be saved. CONSTITUTION:A magnet 7 which is arranged and installed at a brush is brought close to a magnetic induction switch 6 as the brush is worn away. When the magnet 7 is brought close, an applied magnetic field at the actuation part of the magnetic induction switch 6 is increased. The magnetic induction switch 6 is actuated by the applied magnetic field when the abrasion of the brush becomes a prescribed value; it outputs an electric signal. Thereby, even when brush powder (mainly carbon) as a nonmagnetic substance is deposited on the periphery of the magnetism-sensitive switch 6, its actuation is not affected at all, and the abrasion of the brush can be detected surely.
Patent JP-S6146483-A (JP)
Title: Gear pump
Inventor: NAGAO TADASHI
IPC: F04C2/18
Filed: 1985-07-24
Abstract: PURPOSE:To make installation to an equipment easy, improve a degree of freedom of design, smoothen meshing of gears, and prevent reduction in pump efficiency, by arranging a suction passage perpendicular to a discharge port to thereby reduce the height of a body case. CONSTITUTION:A suction passage 2 extends downwardly from a lower intersection of substantially 8-shape with respect to an 8-shaped gear chamber 6. A cover 14 for closing the gear chamber 6 is formed with a discharge port 15, which is communicated with a front end of a discharge passage 3 formed at an upper intersection. Thus, the suction passage 2 is arranged at right angles to the discharge passage 15. With this arrangement, a body case 1 is reduced in height to thereby improve installation to an equipment and a degree of freedom of design. Further, a shaft 7 and a fixed shaft 13 are supported in such a manner as to be overhung from the body case 1 toward the discharge port 15 in the gear chamber 6. A high pressure side is firmly supported, and the shaft 7 and the fixed shaft 13 are slipped in the same direction even if twisted. Accordingly, meshing of gears 4 and 5 is not hindered, and reduction in pump efficiency may be prevented.
Patent JP-S5865150-A (JP)
Inventor: SAITOU TAKAYOSHI
IPC: G01N29/28
Filed: 1981-10-14
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-H11348992-A (JP)
Title: Stacking paper-made box
Inventor: TANIGUCHI YOSHIKAZU
IPC: B65D21/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To firmly connect mutual boxes to keep a stacked state by integrally forming corner plates which are foldable at folds where the upper parts thereof are inclined somewhat inwardly from a perpendicular line and integrally and erectably forming a pair of erecting plates oppositely arranged at respective side edges of the bottom plate. SOLUTION: Engaging holes 3a are formed at the shorter side edges of a bottom plate 3. Corner plates 9 which can be folded at folds inclined somewhat inwardly are formed at both ends of first side plates 5. On assembling the box, the corner plates 9 are erected somewhat slantly toward the inside. The erecting plates 13 constituting second side plates 7 are a little inclined inwardly together with engaging projections 15b integrally formed therewith. In this stackable paper box 1, the engaging projections 15b of the lower stacking paper box 1 are engaged with the engaging holes 3a of the upper stacking paper box 1 to stack it. In this time, since the engaging projections 15b have a height equal to the longitudinal width of the top face plate 15 and slanted inwardly, the engaging strength of the projections with the engaging holes 3a is increased.
Patent JP-S6055011-A (JP)
Title: Water-absorptive resin
Inventor: MAKITA MUNEHARU
IPC: C08F220/56
Filed: 1983-09-06
Abstract: PURPOSE:A water-absorptive resin excellent in water absorptivity, and aqueous electrolyte solution absorptivity and suitable for use in a paper diaper or the like, comprising a crosslinked acrylic acid/acrylamide copolymer. CONSTITUTION:The purpose water-absorptive resin is prepared by polymerizing a mixture of (A) 30-80mol% monomer of formula I (wherein R1 is H or methyl), e.g., acrylamide, (B) 5-55mol% monomer of formula II (wherein R2 is H or methyl, M1 is H, an alkali metal atom or ammonium), e.g., acrylic acid, (C) 5-25mol% monomer of formula III (wherein R3 is H or methyl, M2 is H, an alkali metal atom, or ammonium, X is oxygen or imino, and Y is a 2-10C alkylene), e.g., 2-acrylamido-2-methylpropanesulfonic acid, and (D) 0.001-0.1wt%, based on the total weight of components A, B, and C, water-miscible or water- soluble divinyl compound (e.g., N,N-methylenebisacrylamide).
Patent JP-H0816741-A (JP)
Title: Writer adapter for writing information in id card
Inventor: MORIOKA MASANOBU
IPC: B42D15/10
Filed: 1994-06-24
Abstract: PURPOSE:To make the writer adapter optimum for writing information in a battery exchange type ID card, especially, to easily put output terminals in and out of the main body of the adapter. CONSTITUTION:This writer adapter is provided with a lock mechanism 50 for locking a slide case 34 to a main body 33 of the adapter when the slide case 34 is slid downward to the main body 33 of the adapter against a compression coil spring 49 and plural output terminals 39 for writing information are pulled downward out of the main body 33 of the adapter integrally with the slide case 34 and this lock mechanism 50 is composed of an elastic lock panel 52 fixed to the main body 33 of the adapter, stopper plate 84 for the slide case 34 to which a lock pawl 51 of that lock panel 52 is locked, and an unlock button 53 fitted to the slide case 34.
Patent JP-S6225580-A (JP)
Title: Solid-state image pickup device
Inventor: FUJIWARA YASUHIRO
IPC: H04N5/217
Filed: 1985-07-25
Abstract: PURPOSE:To remove smears by driving a vertical shift register at high speed with a timing before transferring a signal charge to the vertical shift register and by prohibiting the exposure during a time when a signal charge is being read out. CONSTITUTION:The timing of exposure of a rotary shutter 2 is executed at every three fields, and the exposure is executed as shown by the B, A, B, A of a read signal SG in the figure. The field 1A of a video signal is formed by one exposure of the shutter 2. At the time of transferring the field 1A, the shutter 2 is at the timing of exposing. Prior to executing a read by the second B signal of the read signal, the vertical shift register is driven at high speed and the smears are eliminated.
Patent JP-S6056404-A (JP)
Title: Rolling mill
Inventor: KOBAYASHI KAZUO
IPC: B21B13/14
Filed: 1983-09-09
Abstract: PURPOSE:To rearrange rolls without biting a foreign matter and in a short time by supporting specifically inside and outside roll chocks in a rolling mill for bending shiftable work rolls. CONSTITUTION:Outside and inside roll chocks 102, 103 are set to the axial ends of upper and lower work rolls 1, (1') unmovably in the axial directions and freely turnably by a freely self-detachable clamp 106. Each roll chock is fitted to the space which penetrates lengthwise chock side frames 107, 108, and is supported freely rockably around a center line parallel to the sheet passing direction by a pair of pins 109, 110 provided to both side faces of each frame. A roll bending device 13 is engaged freely detachably with a grooved part 111 located on the roll-axis direction above which the frame is opened. Further, a roll balancing device 19 is interposed between a flange 112 at the upper side of grooved part 111 and a housing 6. A roll shifting device 5 for moving the frame 107 located at the driving side of a mill, is connected to the frame 107. Further, a stopping part for stopping the frame 107 when it moves more than a proper distance, is provided to the end part of groove 111.
Patent JP-H0454343-A (JP)
Title: Vibration-proof device
Inventor: SUZUKI SHINGO
IPC: F16F13/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain high damping capacity without simultaneously increasing an absolute spring constant by virtue of frequency increase by providing a stirring plate, to stir up fluid, inside a hollow chamber which is formed between inner and outer cylinders connected together with an elastic body and which contains fluid. CONSTITUTION:This vibration-proof device is equipped with an elastic body 3 which connects together an inner cylinder embedded therein a center bearing 5 supporting a vehicular propeller shaft and an outer cylinder 2 arranged on the outside circumference of the inner cylinder 1, and in between the cylinders are formed a hollow chamber 4 containing fluid L therein. The ouside circumference surface side of the elastic body 3 is fixed thereon a ring 6 by vulcanizing or the like and the outer cylinder 2 by caulking process or the like. The elastic body 3 is formed with a swollen portion 3A which is swollen to both right and left sides. The hollow chamber 4 is provided with a stirring plate 7 therein to stir up fluid L. The outer cylinder 2 is mounted on a vehicle body. While a protruded portion 7A is formed on the stirring plate 7 with its right and left sides projecting, the damping capacity is improved by fluid L moving through an orifice provided between the inside circumference surface of the elastic body 3.
Patent JP-H09328339-A (JP)
Title: Multiple glass
Inventor: KAWAI FUMIO
IPC: E06B3/66
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple glass not causing displacement of position even in a long-term use without impairing beauty by pressing and sealing glass nonwoven fabric between glass plates. SOLUTION: This multiple glass is obtained by setting a spacer for retaining space between two sheets of glass at a definite interval in the periphery of two sheets of glass plates, packing a sealing agent between the outer periphery of the spacer and end edge of glass plate and sealing the space between glass plates. In the multiple glass, glass nonwoven fabric 2 thicker than space thickness of the glass plates 1A and 1B is pressed and sealed by glass plates 1A and 1B. The glass nonwoven fabric preferably used is obtained by blending <=50wt.% glass fiber having 12-18μm average fiber diameter and 15-30mm fiber length with 100-50wt.% glass fiber having 18-30μm average fiber diameter and 30-100mm fiber length and processing the blend. An acrylic resin is preferably used as a binder of glass nonwoven fabric.
Patent JP-H10340033-A (JP)
Title: Image forming device and waste toner recovering amount detecting method
Inventor: SUZUKI HISASHI
IPC: G03G21/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a recovering amount detecting method capable of accurately detecting a toner recovered state in a waste toner container. SOLUTION: An image is formed on a photoreceptor 12 with toner from a developing device 14, and the toner remaining on the photoreceptor 12 after transfer is recovered to the waste toner container by a cleaning blade 19. The developed original image on the photoreceptor 12 and the image density of a fixed developed picture element showing ideal image density are detected by a density sensor 15 provided on a downstream side in the rotating direction of the photoreceptor 12. Then, toner amount image-developed on the photoreceptor 12 is calculated by multiplying the number of the developed picture elements X2 by the ratio of the converted image picture element data X4 of the developed picture element data X1 of the original image to the fixed developed picture element data, the waste toner amount is calculated by multiplying the calculated result by transfer efficiency, and the toner amount remaining on the photoreceptor 12 is calculated from the calculated result, then the toner recovered state of the waste toner container is calculated from the calculated result and the capacity data of the waste toner container.
Patent JP-S6410520-A (JP)
Title: Manufacture of oxide superconductive linear material
Inventor: KIKUCHI SUKEYUKI
IPC: B28B1/00
Filed: 1987-07-03
Abstract: PURPOSE:To easily obtain a lengthy linear material with the uniform characteristic and straight-angle cross section by boring multiple grooves along the longitudinal direction on the surface of a linear metal with the melting point of 800 deg.C or higher, filling the oxide powder of a superconductor in them, coating it with a composite plate layer with the melting point of 800 deg.C, and sintering and heat-treating it. CONSTITUTION:Grooves 2, 2', 2'' with the width of 2mm and depth of 1mm are bored at an equal distance by cut machining on one surface of a straight- angle copper strip 1 obtained by rolling, the raw material powder 4 of the Y-Ba-Cu-O oxide superconductor in the first hopper 3 is dropped while the copper strip 1 is transferred in the arrow direction to bury the grooves flat. The pure copper powder 6 is dropped from a succeeding hopper 5 and accumulated on the flattened powder 4. The copper strip 1 is then fed between rolls 7, 7' and rolled and solidified into a composite paper 8. It is then sintered for 2hr at 950 deg.C in the oxygen atmosphere and heat-treated. A linear material with superconductivity at 84 deg.K and the uniform characteristic along the longitudinal direction is thereby obtained.