baber/WOPTO huggingface dataset:
Patent JP-S6235665-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KOMORI KAZUHIRO
IPC: H01L27/088
Filed: 1985-08-09
Abstract: PURPOSE:To protect a layer insulation film from damages caused by ion implantation by a method wherein the ion implantation, by which impurities are introduced through contact holes formed by removing the layer insulation film selectively, is carried out by using a mask which exposes parts of the insulation film near the contact holes only. CONSTITUTION:A resist mask 11, which is used when impurities are introduced into an N<+> type semiconductor region 8 by ion implantation, is formed over nearly the whole surface of an insulation film 9. Although the ion implantation is applied to the N<+> type semiconductor region 8, there is a possibility of damaging insulation film 9 and introducing impurities into the insulation film 9 by the ion implantation. In order to avoid such damage and impurity introduction, the resist mask 11 is formed over nearly the whole surface of the insulation film 9, covering not only a P-type MISFET but also an N-type MISFET and an N-type semiconductor region. The contact holes 10 formed at the end parts of gate electrodes 6 may be or may not be covered with the resist mask 11.
Patent JP-H0459866-A (JP)
Title: Thermoplastic resin composition
Inventor: YOSHIDA TATSUSHI
IPC: C08L23/26
Filed: 1990-06-29
Abstract: PURPOSE:To provide a composition having excellent impact resistance, surface property, moisture absorbing dimensional stability, weld strength, etc., by adding an acid anhydride group-containing olefinic copolymer to a resin composition comprising an epoxy group-containing polyarylate and a polyamide. CONSTITUTION:(C) 1-40 pts.wt. of an acid anhydride group-containing olefinic copolymer (e.g. maleic anhydride-grafted ethylene-propylene copolymer) is added to 100 pts.wt. of a composition comprising (A) 20-80wt.% of an epoxy group- containing polyarylate, preferably an aromatic polyester prepared from bisphenol A and terephthalic acid and/or isophthalic acid and having an epoxy value (10<-6> equivalent of the epoxy groups contained in 1g of the resin) of 2-100 and an intrinsic viscosity (a chloroform solution at 30 deg.C of 0.2-1,5dl/g and (B) 80-20wt.% of a polyamide (preferably nylon 6 or nylon 66) to provide the resin composition.
Patent JP-S6151553-A (JP)
Title: Instrument for measuring dissolved oxygen quantity
Inventor: TAKIMOTO MASANORI
IPC: G01N27/416
Filed: 1984-08-22
Abstract: PURPOSE:To measure exactly dissolved oxygen quantity at an optional temp. by compensating the temp. characteristic of oxygen electrodes which varies with each electrode from 3-point correction of two saturation values of different temps. and zero point. CONSTITUTION:The output value D1 of the oxygen electrode 1 in the oxygen satd. water of a certain temp. T1 and the output value D2 of the electrode 1 when put into the oxygen satd. water of an optional temp. T2 are stored into the 1st and 2nd storage means 4, 5. The data on the oxygen quantity and liquid temp. of the oxygen satd. water detected from the electrode 1 and the temp. sensor 2 are digitized and are stored as the oxygen quantity data DX and temp. TX into a temporary storage means 6 for the measured value. The output value Da of the electrode 1 in the oxygen satd. water of the temp. TX is calculated from the temps. T1, T2 and oxygen quantity data D1, D2 of the means 4, 5 and the ratio Db of the data DX of the means 6 with respect to Da is calculated in an arithmetic means 7 for the measured saturation value. On the other hand, an arithmetic means 8 for a theoretical saturation value calculates the saturation degree Dc of the temp. TX from the prescribed equation and supplies the same to an arithmetic means 9 for the dissolved oxygen quantity. The dissolved oxygen quantity at the temp. TX is calculated from the value of the saturation value Dc and the ratio Db and is displayed 10.
Patent JP-S6192303-A (JP)
Inventor: PIITAA JIYON MARUTOBII
IPC: F15B9/16
Filed: 1985-08-09
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-H0340099-A (JP)
Title: Going in and out managing device
Inventor: FUKAZAWA YUTAKA
IPC: G08B23/00
Filed: 1989-07-06
Abstract: PURPOSE:To surely decide a fact that a passer-by is one person and to secure the sufficient safety by writing weight information of a person who is subject to ID discrimination in an ID card, and setting a fact that a deviation of the weight information and an actual weight measured value is within a prescribed range, as a condition. CONSTITUTION:Weight information of the person concerned is written in an ID card together with ID information, and under the condition that the ID information which reads it by an ID card reader 3 coincides with the registered contents, and also, a deviation of the read weight information and a measured value by a weight meter 4 is within a prescribed range, electric locks 6, 7 are unlocked. In such a way, since the weight information of a person who is subject to ID discrimination is written in the ID card, and a fact that a deviation of the weight information and an actual weight measured value is within a prescribed range is set as a condition, however light the weight may be, it does not occur that two persons are discriminated as one person, and the safety can be secured.
Patent JP-H0620618-A (JP)
Title: Ion implantation apparatus
Inventor: NAGAO KENJI
IPC: H01L21/265
Filed: 1992-07-02
Abstract: PURPOSE:To prevent energy pollution due to neutron seeds generated from electric charge exchange with a residual gas in an ion implantation apparatus and due to ion seeds generated by collision and dissociation. CONSTITUTION:The shape, the size, and the position of an open 101 formed in a diaphragm 10 are so made as to be changed corresponding to the shape, the size, and the track of passing ion beam wherein the diaphragm is installed to heighten the differential gas discharging effect on a region where seeds such as beam line 3 which cause energy pollution are easy to be produced.
Patent JP-H05341516-A (JP)
Title: Positive type resist composition
Inventor: YAMAGUCHI ATSUMI
IPC: H01L21/027
Filed: 1992-06-08
Abstract: PURPOSE:To suppress the reduction of the film thickness of the unexposed part of a positive type resist consisting of an alkali-soluble resin and a naphthoquinonediazido sensitizer against a developer. CONSTITUTION:A halogenated quat. ammonium salt having one or more >=2C alkyl groups is incorporated into a positive type resist compsn. consisting of an alkali-soluble resin and a naphthoquinonediazido sensitizer. When the resulting resist compsn. is used, the hydrophobic property of a formed resist film is improved to suppress the reduction of the film thickness of the unexposed part of the resist against a developer and a resist pattern having high rectangularity can be formed.
Patent JP-2001003532-A (JP)
Title: Illumination attaching staircase
Inventor: FUJII NORIAKI
IPC: F21V33/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To easily install and settle an illumination unit on each staircase by providing a wiring drawing-out part leading out cables from the illumination unit to the back part of the staircase on the decorative plate material of the staircase providing the decorative plate material on a staircase base material. SOLUTION: The lower face part of a treadboard is extended from frontward to rearward to provide a wiring groove part 6, and cables 5 are simply drawn out from the rear face of a decorative treadboard 2 to the back part of a staircase by passing the wiring groove part 6. Next, the cables 5 from each drawn- out illumination unit 4 are connected through a harness connector 51 or the like. In this case, the unit 4 itself is settled in the wiring groove part 6, the lower stage decorative treadboard 2 can be illuminated, and the illumination unit 4 is arranged on a part projected frontward from a decorative riser 3 in the decorative treadboard 2. Furthermore, the illumination unit 4 is fixed in the wiring groove part 6 by screwing or the like. Thereby the design and the external appearance of the staircase is secured to settle the illumination unit 4, and thereafter retrofitted.
Patent JP-S6066190-A (JP)
Inventor: MATSUMOTO KOUJI
IPC: G21C7/14
Filed: 1983-09-21
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-S6330808-A (JP)
Title: Optical semiconductor element module
Inventor: SHIBANUMA NAOTERU
IPC: G02B6/42
Filed: 1986-07-24
Abstract: PURPOSE:To obtain an optical semiconductor element module having a high reliability of airtight sealing, and being excellent in a mounting property of a communication equipment, by fixing a coupling rod lens to a light leading out hole of a metallic member provided by passing through a side wall of a container, sealing airtightly said lens, and placing coaxially an optical semiconductor element and an optical fiber on both its sides. CONSTITUTION:A metallic member 8 passes through a side wall 9-2 of a box type container, fixed in the front end and the rear end of the container, and in the inside of the metallic member 8, the side face is metallized and a rod lens 10 is welded and fixed by solder, and sealed airtightly. In opposition to a groove provided on a part of the metallic member 8, a semiconductor laser chip 1 is mounted so as to be opposed to the end face of the rod lens 10 through a heat sink 2 and a chip carrier 3. A quartz fiber provided on the center of an optical fiber covered wire 12 is protected by a ceramic capillary provided on a light incident end face part, and a ferrule 16, the tip position is adjusted to an optimum position, and thereafter, fixed to the outside end of the metallic member 8 through a slide ring 17.
Patent JP-H0465006-A (JP)
Title: Illumination device
Inventor: MOROZUMI NOBUO
IPC: F21S2/00
Filed: 1990-07-02
Abstract: PURPOSE:To miniaturize an illumination section by guiding the light from a light source provided separately from an illumination device with an optical fiber to project it from a light projection section, reflecting it to the opening side of a main body with a reflecting mirror, irregularly reflecting it in a diffusion plate, and radiating it to the outside. CONSTITUTION:Laser light is emitted from a light projection section 40 at various angles via an optical fiber, it is reflected by the reflecting face 50 of a reflecting mirror 48 in the wider direction, and it is irregularly reflected in a diffusion plate 54 and further diffused. The diffusion plate 54 is illuminated nearly uniformly, and an object on the diffusion plate 54 is uniformly illuminated from the rear side. No light source is integrally provided on an illumination device, thus the structure is simplified and can be miniaturized, and the temperature rise based on the heating of the light source can be reduced.
Patent JP-H0730123-A (JP)
Title: Production of liquid crystal display device
Inventor: KASHIMOTO MIYUKI
IPC: H01L29/78
Filed: 1993-07-15
Abstract: PURPOSE:To progress crystalization in a polycrystalline silicon layer so as to eliminate the defectives within crystalline particles by forming the polycrystalline silicon layer through heat treatment and applying oxidization at a temperature higher than that for the heat treatment. CONSTITUTION:A quatz substrate 7 is prepared as a substrate and an amorphous silicon layer 8 is piled up on a substrate 1 by a CVD system using a disilane as a gaseous raw material. It is subjected to a heat treatment at 600C deg. to change the layer 8 into a polycrystalline silicon layer 9. Further it is hydrochloric-acid- oxidized at 900C deg. to form a silicon oxide layer 10 on the layer 9 and a polycrystalline silicon layer 11 is made to be 100nm in thickness. The layer 10 is peeled off by using an ammonium fluoride. The oxidization at a higher temperature than that of the heat treatment progresses crystalization in the polycrystalline silicon layer. In addition, an oxide layer is removed and the impurities precipitated on its surface are removed, as well. Since the polycrystalline silicon layer having less impurities on its surface is used as an active layer, higher field effect mobility can be obtained.
Patent JP-H0227073-A (JP)
Title: Locking system for car
Inventor: NUMA KENJI
IPC: E05B77/44
Filed: 1988-07-15
Abstract: PURPOSE:To prevent breakage of component members of a lock by making the key insert hole of a cylinder lock, whose unlocking by a sub-key is prohibited, in such a form as not to admit insertion of the sub-key. CONSTITUTION:A sub-key 1a is provided with a guide groove 5a with depth Da. The key insert hole 4 of No.1 rotor 3 of a cylinder lock, whose unlocking can be made by a master key but not by the sub-key 1a, is provided with a protrusion 6 having a protruding amount E greater than the depth Da. At an eventual try of inserting the sub-key 1a into the key insert hole 4, collision of the protrusion having great protruding amount E with the sub-key 1a does not permit insertion.
Patent JP-H0841170-A (JP)
Title: Sealing epoxy resin composition
Inventor: NAKAMURA MASASHI
IPC: C08G59/24
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a sealing resin composition which can give a sealed product which, when exposed to high temperatures in e.g. a soldering step, can resist to cracking and is well subjected to surface mounting. CONSTITUTION:This composition is one comprising an epoxy resin, a phenolic resin curing agent and an inorganic filler, wherein the epoxy resin comprises 10-100wt.%, based on the total epoxy resin, mixture of an epoxy resin represented by formula I (wherein a is a number of 0-1) with an epoxy resin represented by formula II (wherein b is a number of 0-1) in a weight ratio of 20:80-80-20.
Patent JP-H09128764-A (JP)
Title: Control method for movement distance of optical pickup for optical disk system
Inventor: MIN KIYONSO
IPC: G11B7/085
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup moving distance control method for an optical disk system. SOLUTION: A first pulse number corresponding to tracking error signals generated in the half cycle period of photointerruption signals or hall signals to be utilized is obtained, a present position is subtracted from the target position of an optical pickup and a target moving distance is obtained. Then, the optical pickup is moved corresponding to the pulse number of the photointerruption signals or the hall signals corresponding to the target moving distance. A second pulse number corresponding to the tracking error signals generated after the moving point of time before the first inversion point of time of the photointerruption signals or the hall signals is obtained and the optical pickup is additionally advanced corresponding to a correction track number obtained by subtracting the second pulse number from the first pulse number.  In such a manner, the tracking error signals and the photointerruption signals or the hall signals are used together, the moving distance of the optical pickup is highly accurately controlled and the access time of the optical disk system is shortened.
Patent JP-S5798071-A (JP)
Title: Automatic receptor for rediagnosis
Inventor: UMESATO YOSHIMASA
IPC: G06Q50/22
Filed: 1980-12-12
Abstract: PURPOSE:To automize the diagnosis application processing for rediagnosis patients, by retrieving file data and issuing reception data, when a rediagnosis patient inserts an identification card to a card reader and operating an operation panel. CONSTITUTION:When a rediagnosis patient inserts an identification card 4 to a card reader 5, a read-in identification code (i) is transmitted to a control section 7. The control section 7 accesses to a patient office file C based on the identification code and the retrieval of data corresponding to this code is made, and when the presence of the patient is confirmed, a message M1 is transmitted to a display section 3. When the patient depresses a button for desired diagnosis department among input buttons A and depresses the confirmation button B for display of the display section 3, the control section 7 renews the data in the file C based on the display data of the display section 3 and outputs a reception slip 2 from a printer section 6. The reception is finished, by the patient handing this reception slip.
Patent JP-H0341790-A (JP)
Title: Gas laser
Inventor: TAKEUCHI HITOSHI
IPC: H01S3/036
Filed: 1989-07-10
Abstract: PURPOSE:To obtain a gas laser provided with a fine particle removing mechanism having little pressure loss of a gas flow and having the high capture efficiency of fine particles by a method wherein a fine particle capturing/removing means is provided on the wall surface of the interior of the bend part of a gas flow path in the circulating path of laser gas. CONSTITUTION:A fine particle removing mechanism is formed into a constitution, in which a circulating path constituted in a laser chamber 2 is provided between discharge electrodes 4 and gas coolers 5 and a gas circulating fan 3 circulates forcedly laser gas. Thereby, a bent gas flow F is formed in the bend part of the circulating path. A fine particle adsorbing material 1 is provided on the inner wall of the bend part, which comes into contact to this gas flow F, of the circulating path. As the flow F changes abruptly its direction at the bend part, which is provided with the material 1, of the circulating path, a centrifugal force to head for the outside works on fine particles in the flow F. Owing to this, the fine particles are driven out from the flow F to the outside and collide with the material 1. An enormous number of holes of a diameter of 10mum to several mm exist in the surface of the material 1 consisting of a porous thin film material and the fine particles are captured in these holes and are removed from the interior of the laser gas.
Patent JP-S6335469-A (JP)
Inventor: TAMURA NOBUHIKO
IPC: C04B40/00
Filed: 1986-07-28
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-H0927646-A (JP)
Title: Slab laser
Inventor: TAKEHISA KIWAMU
IPC: H01S3/042
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a slab laser of a structure, wherein sealing agents for cooling water are hardly deteriorated. SOLUTION: In a slab laser 100, sealing a gents 9a, 9b, 9c and 9d, which roughly reflect totally light of a wavelength of 0.3 to 1.1 microns, are injected in gaps between a slab 1 and holders 10a and 10b and cooling water is sealed with these sealing agents. Thereby, even if pumping light, which is emitted from lamps 4a and 4b, is directed to the agents 9a, 9b, 9c and 9d as shown by arrows 11a, 11b, 11c and 11d, the pumping light does never enter the interior because the pumping light is reflected by the surfaces of these sealing agents.
Patent JP-H0714677-A (JP)
Title: Electroluminescence element
Inventor: HATTORI TAMOTSU
IPC: H05B33/14
Filed: 1993-06-22
Abstract: PURPOSE:To provide a stable EL element of good color purity. CONSTITUTION:The cross sectional structure of an EL element 10 comprises, from the bottom, a glass substrate 1, an insulated substrate, a lower transparent electrode 2 (first electrode) consisting of transparent ZnO or ITO, a SiAlON lower insulated layer 3 (first insulated layer), a calcium sulfide (CaS) with europium oxide (Eu2O3) added, a SiAlON upper insulated layer 5 (second insulated layer), and an upper electrode 6 (second electrode) consisting of a metal electrode of such as aluminum or of a transparent electrode of such as ITO, ZnO. The emission brightness is increased by adding the EU2O3, and the emission efficiency of the EL element is improved. Oxygen can stably exist in the vicinity of the emission center compared with a case in which a Eu unit is added. The effect of residual oxygen, conventionally causing the reduction in the reproducibility, is reduced, while the reproducibility of the element characteristic is improved. In addition, the color purity of color light emission is improved as shown in the diagram of CIE chromaticity.
Patent JP-H05339968-A (JP)
Title: Drainer for bath room
Inventor: YANAGIHARA YOSHIO
IPC: E03C1/23
Filed: 1992-06-10
Abstract: PURPOSE:To conform a center and a joint to a floor face tile easily by pushing a discoid movable body with a rising cylinder section by a movement control stopper fixed to the collar-shaped flange section of a cylinder body with a drain hole section connected to a sewage branch pipe and fitting and arranging a tile receiver rotatable to the rising cylinder section. CONSTITUTION:A drainage lower hole is formed to a section, where a sewage branch pipe is positioned, and the drain hole section of a cylinder body is connected directly to the sewage branch pipe. The rising cylinder section 22 of a discoid movable body is gripped and a disc 21 is moved, and the movable body is shifted in the arbitrary direction in the surface of the horizontal collar plate 33a of a collar plate-shaped flange section and the center of a tile A in a tile receiver 1 for drainage is conformed to the center of a floor face tile. When the rising cylinder section 22 is abutted against the front ends of the top faces 23a of movement control stoppers 23 at that time, movement more than that is controlled. The tile receiver 1 for drainage is turned to the rising section 22, and the tile A and the crossed joints of the floor face tile are conformed.
Patent JP-S6331605-A (JP)
Inventor: IKEDA YASUHIKO
IPC: F16B2/08
Filed: 1986-07-26
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-2001002644-A (JP)
Title: Production of 4-phenoxypyridine compound
Inventor: GOTO SEIJI
IPC: C07D213/68
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a 4-phenoxypyridine compound useful as an intermediate for pharmaceuticals in high yield without necessitating troublesome operations by using a compound easily available on industrial scale as a starting raw material and reacting the compound to enable smooth reaction. SOLUTION: (A) An acid salt (preferably hydrochloric acid salt) of a 1-(pyridyl)pyridinium salt optionally having substituents is made to react with (B) an inorganic base (preferably hydroxide of alkali or alkaline earth metal, etc.), and (C) a phenolic compound to obtain (D) the objective 4-phenoxypyridine compound. For example, 4-phenoxypyridine compound of formula III is produced as the component D by carrying out the above reaction using a halogenic acid salt of a 1-(pyridyl)pyridinium salt of formula I (R is an alkyl; X-is a halogen ion; (m) is an integer of 1-4) as the component A and a phenol of formula II (Y is an alkyl or the like; (n) is 0-5) as the component C. The amounts of the components C and B are preferably 1-20 mol and 1-5 equivalent based on 1 mol of the component A.
Patent JP-H0224803-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO KATSUHIKO
IPC: G11B5/02
Filed: 1988-07-13
Abstract: PURPOSE:To heighter the relative speed of the edge of a magnetic tape on a linear track by supplying data to be recorded to a recording head when the head is moved in the direction opposite to the running direction of the tape. CONSTITUTION:A fixed control head 11 is provided at a position C which is apart from the reference point B of switching pulses in the vertical blanking of video signals by a distance P1 and control signals are recorded at the same timing with the switching pulses. Data track heads 12a and 12b are provided at a position D apart form the point B by a distance P2 and the heads 12a and 12b are fitted to a base 14 in a state where they are supported by the base 14 so that they can vibrate in the length direction F of a tape at an amplitude DELTA around a fulcrum E while a fixed interval is maintained between them. A vibrator 15 is driven by periodic signals G from a drive signal generator 16 and data to be recorded H are supplied to the heads 12a and 12b through a signal supplying means 17 which turns on and turns off data to be outputted based on the signals G.