baber/WOPTO huggingface dataset:
Patent JP-S6158258-A (JP)
Title: Manufacture of semiconductor device
Inventor: SENKAWA YASUNORI
IPC: H01L23/532
Filed: 1984-08-28
Abstract: PURPOSE:To assure accurate bonding process by a method wherein, when a pad electrode is formed on an outer connecting electrode on a semiconductor substrate, overall surface is coated with metallic film while the part excluding the electrode to be plated is covered with mask to be formed into a pad electrode and then metallic film excluding mask and pad electrode is removed to provide a bump electrode on the pad electrode. CONSTITUTION:An Si substrate 1 formed of circuit element is coated with an SiO2 film 2 wherein an electrode 3 connecting to outer circuit is formed by evaporating Al-Si or Al. Next overall surface is covered with a PSG film 4 with a window on the part 5 opposite to the electrode 3 while the electrode 3 exposed to the window only is coated with plating electrode film. At this time, the film 6 comprising multiple layered metallic film such as Ti-W, Cr-Cu-Au etc. prevents any mutual diffusion between the bump electrode 7 from happening. Finally the bump electrode 7 comprising Au, Ag, Sn/Pb etc. may be provided on the film 6 to be heat-treated.
Patent JP-H0469372-A (JP)
Title: Liquid crystal compound
Inventor: MURAI KOICHI
IPC: C07C255/61
Filed: 1990-07-11
Abstract: NEW MATERIAL:A compound expressed by the formula [R<1> is CN or OCnH2n+1 ((n) is 1-3); R<2> is CmF2m+1 or OCH2CmF2m+1 ((m) is 1-8)]. EXAMPLE:4-Trifluoromethylmethoxy-N-(4-ethoxybenzilidene)aniline. USE:A liquid crystal compound used for digital indication of watch and display in electronic industry field or nondestructive inspection, etc. The compound has an enlarged range of liquid crystal temperature and improved thermal and chemical stabilities. PREPARATION:4-Cyanobenzaldehyde or 4-alkoxybenzaldehyde is subjected to condensation reaction with 4-perfluoroalkylaniline or 4- perfluoroalkylmethoxyaniline to provide the compound expressed by the formula.
Patent JP-S5969100-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F37/24
Filed: 1982-10-15
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-S6246166-A (JP)
Inventor: YASUDA HIROSHI
IPC: F25B1/00
Filed: 1985-08-21
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-H0735994-A (JP)
Title: Laser plotter
Inventor: NONAKA JUN
IPC: B23K26/00
Filed: 1993-07-22
Abstract: PURPOSE:To perform plotting without using a mask for exposure printing and to accelerate plotting speed by providing a means to split a laser beam to plural luminous flux, a light modulator to supply plotting information to each split plotting luminous flux, and a light synthesizing means. CONSTITUTION:A laser beam L1 emitted from a laser device 12 is split to luminous flux L2, L3 for plotting by a half prism 16. Furthermore, the luminous flux L2, L3 are split to eight luminous flux L5, L6 set in parallel with a main scanning direction X to each other by beam separators 21, 22. An acoustic optical devices (light modulators) 86, 37 are turned on/off based on prescribed data, respectively, and supply the plotting information for turning-on/off to the luminous flux for split plotting of the luminous flux L5, L6. After that, the luminous flux for split plotting of the luminous flux L5, L6 are combined sequentially by a polarization beam splitter 40, and are synthesized so as to be set in a line in parallel with the main scanning direction X, then, they are made incident on a polygon mirror 46.
Patent JP-H051946-A (JP)
Title: Manufacture of pyroelectric infrared sensor
Inventor: AWATA SATOSHI
IPC: G01J5/34
Filed: 1991-06-25
Abstract: PURPOSE:To simplify the production process by fitting an optical filter at the window section of a can, and electrically connecting them. CONSTITUTION:A conducting adhesive 3 is coated on the periphery of a window section 1a to be fitted with an optical filter 2 at the bottom section of a can 1 made of a conductor. The optical filter 2 is mounted on it to cover the window section 1a, the conducting adhesive 3 is hardened, the optical filter 2 is stuck and fixed to the can 1, the window section 1a is sealed, and the optical filter 2 and the can 1 are electrically connected.
Patent JP-2001009594-A (JP)
Title: Empty can collecting device
Inventor: UKAI YOSHITAKA
IPC: B30B9/32
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To lock an empty can insertion port at a closing position when the empty cans can not be inserted by displacing a lock member, to which a force for displacing it to a lock position is always applied with an elastic member, to a lock releasing position against the force of the elastic member when an electromagnetic is energized. SOLUTION: While the current is being applied to an electromagnet 106, a second lock member 104 is at a lock releasing position and an insertion port opening/closing member 5 is under the condition that empty cans can be inserted. When the current to the electromagnet 106 is cut off, the second lock member 104 is rotated in an clockwise direction around an axis 112 by a tension coil spring (second elastic member) 105, and a fitting end 104a is moved to a lock position. When the insertion port opening/closing member 5 is started to rotate, a cam 101 is integrally rotated so as to push down a fitting protrusion 102b of the first lock member 102. However, the fitting protrusion 102b is collided with the fitting end 104a, and the rotation of the first lock member 102 is prevented, so as to lock the insertion port opening/closing member 5 at the insertion port closing position.
Patent JP-H1026134-A (JP)
Title: Base isolation device for light load
Inventor: INOUE KIYOTAKA
IPC: F16F15/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device for light load which has restoring force and damping force, is high in load supporting capacity and is capable of independently and arbitrarily setting a base isolation period and a damping factor. SOLUTION: The device is constituted by arranging a linear bearing in which resistance is imparted to the movings of second members 11 along long first members 10 by pre-load applied to the bearing by being orthogonally crossed in up and down directions and by connecting upper and lower second members 11, 11 with each other in a spherical contraposition state. The first member 10 on the upper side and the first member 10 on the lower side are formed into a circular-arc shape curving to the lower side and a circular-arc shape curving to the upper side, respectively. The first member 10 on the upper side and the first member 10 on the lower side are mounted on a structure and a ground side base body, respectively.
Patent JP-S57108253-A (JP)
Title: Production of zinc plated steel plate having differential thickness
Inventor: HIRASE KOUICHI
IPC: C23C8/80
Filed: 1980-12-24
Abstract: PURPOSE:To decrease the adhering and pickup weight of zinc owing to bath immersion and apply ultrathin plating effectively by means of mechanical wiping by applying a nitriding treatment on a steel plate to be plated prior to bath immersion thereby forming a nitride thickening layer on the surface of the steel plate. CONSTITUTION:Prior to a series of plating treatment processes for a steel plate to be plated after completion of annealing, a carburization treatment is applied on the surface of at least the thin plating side of the steel plate to form a nitride thickening layer positively on the surface of the steel plate. Thence, the steel plate formed with the nitride thickening layer is immersed in a zinc hot dipping bath, after which it is pulled up, thence the surface of this steel material is subjected to mechanical wiping, whereby the adhering and pickup weight of the zinc from the plating bath is decreased. This coupled with the increase in the surface hardness of the steel plate make it possible to apply the ultrathin plating effectively on said surface without producing scratch flaws and the like during the mechanical wiping.
Patent JP-S5973668-A (JP)
Title: End face sliding type seal
Inventor: OGAWA TAKAHISA
IPC: F16J15/3232
Filed: 1982-10-15
Abstract: PURPOSE:To ensure that a sealing end part is constantly abutted against an inside diameter part irrespective of changes in a fitted condition or a moved condition in axial direction, thereby lubricate favorably and stabilize sealing performance, by a method wherein tips of bell form slip parts provided at both end faces of an annular trunk part fitted to a rotary shaft are made to be sealing end parts. CONSTITUTION:In an end face sliding type seal A contained in a casing 6 of an apparatus, each of the tips of the bell form lip parts 8 provided at both ends of the annular trunk part 7 is made to be the sealed end part 9. The part 9 is comprised of a sealing end face 10 provided substantially perpendicularly to the axial direction at a part on the inside diameter and a slanted surface 11 inclined against the end face 10, and only the end face 10 makes contact with a side wall 6' of the casing 6. The angle of inclination alpha of the slanted surface 11 is preferably about 3-30 deg.. Accordingly, the sealing end face 9 is constantly abutted against the inside diameter part, and even when compression allowance in the axial direction becomes extremely small, stable sealing performance can be obtained.
Patent JP-H0935893-A (JP)
Title: Plasma treating device
Inventor: MIYABAYASHI KENJI
IPC: H01L21/302
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To safely execute plasma treating by providing an insulating member so as to cover an opening part of insulating space between a holder electrode and a dark space shield even when large a potential difference is generated between both the holder electrode and the dark space shield. SOLUTION: An electric insulating member 7 is arranged in a peripheral edge part of a holder electrode 2, covers the upward of an upper end opening part (d) of a distance D between the electrode 2 and a dark space shield 6, with a little space apart, passes through on the shield 6, and extendes so as to lower down outside an external surface of a shield upper end part 61. As a result, the eaves-shaped insulating member 7 is placed under a condition of wrapping an electric field concentration part, thus to easily prevent a discharge between the electrode 2 and the shield 6.
Patent JP-H0468504-A (JP)
Title: Water rheostat for electric load test
Inventor: MURAYAMA YOSHIYUKI
IPC: H01C10/02
Filed: 1990-07-10
Abstract: PURPOSE:To drain water between electrode plates effectively to prevent water temperature from rising remarkably and to acquire highly reliable measurement data by providing a water supply part to an inner bottom part of a water tank and by providing a spray port formed in the water supply part below a space between a plurality of electrode plates. CONSTITUTION:Water delivered to a water supply pipe 46 is supplied into a water supply part 50 through a water supply pipe 46, made confluent to average a water pressure and sprayed out toward water surface direction of water 12 from a spray port 52. Since an opening area of the spray port 52 is formed larger than that whereto a pipe opening area of water supply pipes 46, 46 is added, the sprayed water can be sprayed out in water surface direction more slowly than a flow rate of water which passes through the water supply pipe 46. Since the spray opening 52 positions below an electrode plates space 53, the sprayed out water passes through the space 53 from a lower part of the space 53 and is pushed up to the water surface direction. Water attained the water surface flows radially on the water surface, is sucked by a drain pipe 48 and drained from the drain pipe 48 to the outside.
Patent JP-H1025790-A (JP)
Title: Vacuum valve
Inventor: OTSUKA TETSUSHI
IPC: E03F3/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve a function by installing an accumulator, in which vacuum pressure is held, to a vacuum introducing path applying vacuum pressure to a controller from a vacuum sewer. SOLUTION: A vacuum type sewage collector is composed of a vacuum sewer 14, a vacuum valve 15 with a controller and an accumulator 100, etc., mounted to a hose 41 as a vacuum introducing path. A check valve is set up on the pipe 14 side of the accumulator 100, air in the accumulator 100 is sucked to the pipe 14 when the degree of vacuum of the pipe 14 is made higher than the accumulator 100, and the vacuum pressure of the accumulator 100 is held and the opening time of the valve 15 is stabilized when the degree of vacuum of the pipe 14 is made lower. Since the lifting sliding time of the valve body of the valve 15 is stabilized and shortened, the holding of a foreign element is prevented.  A sewage separating chamber is installed to the accumulator 100 and sewage flotation from the pipe 14 is inhibited, and the adhesion of sewage onto the check valve is prevented when sewage is floated. Accordingly, the conveyance performance of sewage can be improved.
Patent JP-S6373961-A (JP)
Title: Drug holding and displaying apparatus
Inventor: MAIKERU JIEI RINDO
IPC: A61J7/00
Filed: 1987-07-21
Abstract: A medication holder and display tray(l0) holds colour coded bottles(22) of medications in a plurality of separate compartments(l6b) which each have an inclined plane(l8) to which is attached a colour coded label(20). The inclined plane(l8) of each compartment positions the bottles(20) of medication resting thereon such that each can be easily and quickly recognized and removed. Colour coding on each bottle corresponds to the colour coding on a top portion of the inclined plane(l8) of a compartment(l6b). This speeds up identification of a medication and helps prevents mistakes. Colour coding is not meant as a substitute for reading a label on a container of medication.
Patent JP-S6241619-A (JP)
Inventor: INUZUKA TADASHI
IPC: A47J27/21
Filed: 1985-08-20
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-H0346388-A (JP)
Title: Printed wiring board
Inventor: YASUDA MAKOTO
IPC: H05K1/03
Filed: 1989-07-14
Abstract: PURPOSE:To acquire a printed wiring board having a highly reliable through- hole and good punching properties with a die, etc., by superposing a prepreg which is made by impregnating thermosetting resin to a glass cloth of a fiber diameter of 5mum or less and a weighting of 160g/m<2> or less on both sides of a prepreg made by impregnating thermosetting resin to a paper base material. CONSTITUTION:A prepreg II made by impregnating thermosetting resin to a glass cloth of a fiber diameter of 5mum or less and a weighting of 160g/m<2> or less is superposed on both sides of a prepreg I made by impregnating thermosetting resin to a paper base material. A copper foil is further arranged on both sides thereof and heated and pressurized integrally to form a printed wiring board. A circuit, a punching hole and a through-hole plated layer are formed to the board. Thereby, it is possible to realize easy die punching and good punching properties without development of ply separation or cracks in an area near a hole.
Patent JP-S6161350-A (JP)
Title: Meshless type cathode-ray tube
Inventor: SAITO KIMIHARU
IPC: H01J29/80
Filed: 1984-08-31
Abstract: PURPOSE:To amend pattern distortion and deflection rate linear tendency, by forming an electron lens together with a cylindrical electrode of a flat box type which has a specific cavity on the end of the target side, and an electric field of a latter part acceleration electrode. CONSTITUTION:A meshless type cathode-ray tube used for an oscilloscope etc. is composed including an electron gun 7, a deflection system 10, a cylindrical electrode 17, a latter part acceleration electrode 12, and a target 13. The cylindrical electrode 17 is formed to have a quadrilateral in section with 4 faces 18-21, making the ends 22 of the target 13 side faces 19 and 20 concave, preparing concave portions 25 and 26 on both sides 23 and 24, and moreover, making the ends 27 of the target 13 side faces 19 and 21 concave. Therefore, a deflection expanding lens 11 can be available by functioning a high level electric field of the latter part acceleration electrode 12 to the cylindrical electrode 17, so that the pattern distortion and deflection rate linear tendency can be amended by combining those concaves, as well as the system is simplified.
Patent JP-S6073795-A (JP)
Title: Character recognition device
Inventor: SATOU KOUJI
IPC: G06K9/62
Filed: 1983-09-29
Abstract: PURPOSE:To extract picture features correctly and improve the recognition level by coding the position of the connecting points of the picture segment as the detection division and by extracting features from the said coded position information and the information of the direction and length of the division coded segment. CONSTITUTION:Both X Y co-ordinates of point A1 are detected as segment positions. Next, X position is plurally divided by comparing X and Y maximum and minimum values sent from X Y maximum and minimum detection circuit with the detected value by the X position division circuit. For example, three divisions, upper, middle and lower are installed, and upper, middle and lower divisions are coded and outputted as ''0'', ''1'', and ''2'' respectively. In the same manner, Y position is divided by the Y position division circuit. For example, X position division of point A1 becomes X=2 and Y=0. In the figure 6, point B1 becomes X=2, Y=0, point B2 becomes X=2, Y=0, point B3 becomes X=0, Y=1 and point B4 becomes X=0, Y=1. Two figures ''0'' and ''6'' can be more correctly identified.
Patent JP-S6426162-A (JP)
Title: Position detector
Inventor: SUYAMA SATOSHI
IPC: G01P3/486
Filed: 1987-07-22
Abstract: PURPOSE:To stabilize an output of a light receiving element by setting the width of a slit provided on a fixed plate larger than the width of a slit provided on a rotary disk. CONSTITUTION:A divergent light emitted from a light emitting element 11 passes through each slit of a rotary disk 13 and a fixed disk 14, and received by a light receiving element 12. In this state, among luminous fluxes emitted from the light emitting element 11, that which passes through a slit S1 having an incident angle of about 90 deg. against the light receiving element 12 becomes the maximum width W0 on the light receiving surface 15 of the light receiving element 12. Also, a luminous flux which passes through slits S2 of both sides of said slit S1 also reaches the light receiving element 12 without being obstructed by the fixed plate 14, and becomes width W1. These luminous flux widths W0, W1 on the light receiving surface 15 can both be enlarged, because the slit width of the fixed plate 14 is larger than the slit width of the rotary disk 13, by which an output of the light receiving element 12 becomes large.
Patent JP-H0930973-A (JP)
Title: Medicine for treating or preventing nephritis
Inventor: MATSUSHIMA TSUNAHARU
IPC: A61K31/55
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine containing a monocyte chemotactic activation factor inhibitor as an active ingredient and effective against renal diseases, especially nephritis having wetting and activation of monocyte or macrophage as characteristics. SOLUTION: This treating and preventing medicine contains a monocyte chemotactic activation factor(MCAF) inhibitor as an active ingredient. The MCAF inhibitor includes e. g. a low molecular weight compound having MCAF neutralizing antibody and MCAF inhibiting activity. A human monoclonal antibody such as monoclonal antibody ME120 is preferably used as the MCAF neutralizing antibody. For example, phenylethanolamine and its derivative are exemplified as the low-molecular weight compound having MCAF inhibiting activity. The medicine can locally or systemically be administered and external preparation, local injection, etc., is preferably used as a local administering form and an injection or a sustained release preparation is preferably used as the systemic administering agent. Furthermore, daily effective dose is preferably 0.01-10kg per 1kg weight.  Administration frequency is normally once to twice daily or once every two to several days.
Patent JP-S6338335-A (JP)
Title: Optical transmission equipment
Inventor: SHIMIZU KAZUYOSHI
IPC: H04B10/80
Filed: 1986-08-02
Abstract: PURPOSE:To decrease the power consumption by providing a drive current control circuit and a picture signal detecting circuit and decreasing the drive current for light emitting element in a non-input mode of picture signals. CONSTITUTION:The input electric signals are applied to a light emitting element driving circuit 4 which converts said electric signals into optical signals and outputs them as well as to a picture signal detecting circuit 6. When the circuit 6 detects the picture signals, the output of a drive current control circuit 7 is turned on to supply a normal light emitting element drive current. While the carrier amplitude of the data signal is reduced down to about 10% compared with the DC bias current of a light emitting element if no picture signal is detected by the circuit 6. Thus the light emitting element can be driven despite a reduced DC bias current and therefore the output of the circuit 7 is turned off. As a result, the light emitting element drive current is reduced down to about half.
Patent JP-S5973767-A (JP)
Title: Reference substance for measuring bilirubin
Inventor: NAKAJIMA HITOSHI
IPC: G01N33/96
Filed: 1982-10-20
Abstract: PURPOSE:To obtain direct type bilirubin reference substance capable of accurately measuring bilirubin, in a measuring method using a stabilized diazonium salt as a color forming agent, by using a base prepared by adding alubmin to bilirubin conjugate. CONSTITUTION:14mg of bilirubin conjugate is dissolved in 100ml of a phosphate buffer solution (1/15M, pH7.0) and 5g/dl of bovine alubmin is added while the pH of the resulting solution is adjusted to 7.0. Bilirubin is one prepared by bonding taurin to bilirubin and, by combining alubmin, the absorbing characteristics of the bilirubin conjugate can be almost coincided with that of serum bilirubin. As the alubmin, one occuring from bovine, human or other animal is used and egg white alubmin is further used.
Patent JP-H05298706-A (JP)
Title: Optical recording medium and recording/reproducing method therefor
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a recording medium having same pit width and pit length as those of conventional compact disc but the recording capacity thereof is increased by a factor of (n), e.g. two, as compared with a compact disc having same radius. CONSTITUTION:Spot 11 size of reproducing laser beam on a recording face is set equal, 1.5-1.6mum, to that being employed in a compact disc reproducer, for example. A pit 12 has width and length, e.g. 0.5mum and 0.86mum, same as those for a compact disc and the track pitch is set at 1/n of the spot size, e.g. 1/2 which is equal to 0.8mum. The pit 12 is formed based on a data obtained through a specific logical operation, e.g. logical coincidence, of an input data and a data recorded on serially preceding (n-1) tracks.
Patent JP-H0831490-A (JP)
Title: Female terminal fitting
Inventor: NABESHIMA HIKARI
IPC: H01R13/11
Filed: 1994-07-11
Abstract: PURPOSE:To prevent excessive bending of an elastic contact piece. CONSTITUTION:Bending rigidity of an interval between a folded part 25b and a top part 25 of an elastic contact piece 25 is improved by a reinforcing part 26. When a tab 4 is inserted inferiorly, the elastic contact piece 25 is supported at two points, that is, its top part 25a and the folded part 25b by a stopper 27 and an auxiliary stopper 29. Therefore, even if the tab 4 applies any a storing pushing pressure between the folded part 25b and the top part 25a, the elastic contact piece 25 does not bend excessively over the elasticity limit.