baber/WOPTO huggingface dataset:
Patent JP-H02196466-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ONO HAJIME
IPC: H01L23/52
Filed: 1989-01-25
Abstract: PURPOSE:To prevent disconnection of wiring which is formed on stepped parts of a semiconductor substrate by metallic vapor deposition even through there are steps on the above substrate by providing multilateral stepped parts which protrude after intersecting at right angles to the wiring's extending direction from side faces of the steps that are formed below wiring or become hollow at inner sides and further, taking likewise other measures. CONSTITUTION:In a semiconductor integrated circuit device having a wiring 2 which is formed intersecting at right angles steps 6a and 6b extending in one direction on a semiconductor substrate 1, multilateral stepped parts 7a and 7b which protrude intersecting at right angles to the extending direction of the wiring 2 from side faces of the steps 6a and 6b that are formed below the above wiring 2 or become hollow on inner sides are formed; besides, the stepped parts 7a and 7b are formed so that each of them may have three sides or more which intersect at right angles or are parallel to the extending direction of the wiring 2. For example, rectangular stepped parts 7a and 7b are provided so that they become hollower than the steps 6a and 6b of conductive layers 3. Even thorough, for example, vapor deposition is performed from the upper side of the substrate 1 in the slanting direction of the arrow 9, thick metallic layers are vapor-deposited in the sides of the stepped parts 7a and 7b which are not shaded with respect to the vapor deposition direction and connecting parts 10 are formed.
Patent JP-H11215754-A (JP)
Title: Coil for rotary electric machine
Inventor: INOUE SEIICHI
IPC: H02K3/32
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a coil for a rotary electric machine, capable of increasing the electric insulation performance of an electric insulation layer and the long- term reliability of the performance thereof and also contributing to the reduction in the manufacturing cost. SOLUTION: A coil (stator coil) 1 for a rotary electric machine differs from the conventional one, only in that an electrical insulation layer (ground insulation layer) 11 made by winding an electrical insulation tape 2 is used. The electrical insulation tape 2 is constituted of a basic material 81, a mica sheet layer 3, an adhesive layer 83 for pasting the mica sheet layer 3 to the basic material 81, and a hardening accelerator-made added layer 84 added onto the mica sheet layer 3. In the mica sheet layer 3, a plurality of channels 31 of a rectangular cross-sectional shape are formed as penetration channels for making easy penetration of liquid resin material for impregnation into a wire wound layer, in parallel with each other at an interval in the longitudinal direction of the electrical insulation tape 2.
Patent JP-S56116801-A (JP)
Title: Production of fine powder coated by nickel
Inventor: OOGURO HIROSHI
IPC: C23C18/08
Filed: 1980-02-13
Abstract: PURPOSE: To easily produce nickel-coated fine powder having a low resistivity by a method wherein an alkali hydroxide solution is added to a mixed solution of a nickel salt and a fine powder to provide a coprecipitate, and the coprecipitate is decomposed by heating in a reducing atmosphere.  
     CONSTITUTION: A solution containing a nickel salt and a fine powder is vigorously agitated to cause the fine powder to be suspended in the nickel salt solution. The fine powder is coprecipitated into nickel hydroxide formed by adding an alkali hydroxide solution, and the obtained coprecipitate is filtered, washed with water, and is dried. Then, after being crushed, it is decomposed and reduced at 220°CW 500°C in hydrogen or ammonia gas to reduce nickel hydroxide to metal nickel, thereby fine powder coated by nickel is provided. For example, (BaSrCa)CO 3  is used as the fine powder, nickel chloride or nickel nitrate as the nickel salt, and sodium hydroxide or potassum hydroxide as the alkali hydroxide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5351995-A (JP)
Title: Electric optical display unit
Inventor: TSUZUKI AKIRA
IPC: G09G3/20
Filed: 1977-02-18
Abstract: PURPOSE: To obtain sufficient contrast without crosstalk, by driving the display with a few driving signals and one driving voltage, even with the display panel having a number of display elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63184049-A (JP)
Title: Preparation of gas sensor
Inventor: KODA HIROSHI
IPC: G01N27/12
Filed: 1987-01-27
Abstract: PURPOSE:To easily connect a metal heat generator to an external lead, by connecting the metal heat generator to the external lead in such a state that a frame is aligned with the external lead and subsequently separating the metal heat generator from the frame. CONSTITUTION:Two lead frames 2, 20 are aligned and a metal heat generator 22 is welded to an external lead. The alignment of the lead frames 2, 20 becomes easy using marks 8, 28. Electrodes 34, 36 and the lead 4 are bonded by wires and the unnecessary parts of the frames 2, 20 are cut and an upper cover is fixed to a base 10 to make it possible to easily manufacture a sensor.
Patent JP-S52107489-A (JP)
Title: Control system of mover
Inventor: NAKAMURA HIDEAKI
IPC: G05D1/02
Filed: 1977-02-17
Abstract: PURPOSE: To make it possible for a car to run neither being hindered by obstacle such as a metal plate etc. on a driving lane nor providing a detour. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60167749-A (JP)
Title: Group-control system for machine tool
Inventor: ASANUMA RETSU
IPC: B23Q41/00
Filed: 1984-02-03
Abstract: PURPOSE:To shorten the time required for machining of metals so sharply, by constituting a work mounted on a conveying device so as to be directly machined by a machine tool. CONSTITUTION:When a work 9 is placed on a work mounting pallet 13, its profile discrimination data is transmitted to a host computer 15 by a detector via a transmission passage 16. If so, according to this, machining data is read out of a memory and transmitted to a computer numerical control (CNC) system 8 of each of machin tools A1-AN via the transmission passage 16. The CNC system 8 selects each tool on the basis of these machining data, driving each of guide tables 2, 3 and 4, and performs the specified operation. When machining is over at all machine tools A1-AN, the work mounting pallet 13 is fed forward as far as a portion for the specified pitch with a conveying command signal out of the host computer 15. Afterward, the same action is repeated.
Patent JP-H07226564-A (JP)
Title: Semiconductor laser device and its estimation method
Inventor: MIYASHITA MUNEHARU
IPC: H01S5/00
Filed: 1994-02-14
Abstract: PURPOSE:To estimate the threshold current density by only simple etching after crystal growth, and quickly apply feedback without necessitating manhour and time. CONSTITUTION:In a semiconductor laser device having DH structure wherein an N-type AlGaAs lower clad layer 2, an AlGaAs or GaAs active layer 3, and a P-type AlGaAs upper clad layer 4 are formed in order on a GaAs substrate 1, a laser pulse light 8 is made to enter the active layer 3 of an estimation part, and the life time of a photo carrier is obtained by obtaining the attenuation time constant of PL light intensity of the band end from the active layer. Thereby the threshold current density Jth of a semiconductor laser device is estimated.
Patent JP-S61176994-A (JP)
Inventor: YOSHIMOTO ITSURO
IPC: G10H1/42
Filed: 1985-01-31
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-H01194625-A (JP)
Title: Frame synchronization detecting circuit
Inventor: OKITA SHIGERU
IPC: H04L7/08
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a stable and highly reliable synchronization probability by executing the feedback of information to a frame synchronization processing part, and executing frame synchronization detection again when a frame synchronous condition is established and a super-frame synchronous condition is not detected. CONSTITUTION:The title device is constituted so that a frame synchronization processing part 16 may detect the frame synchronous code of a frame synchronization block, and a super-frame synchronization processing part 18 may detect a super-frame synchronous code, and a feedback circuit 50 is provided which makes the frame synchronization processing part 16 into a queuing condition so that the frame synchronization processing part 16 may detect the frame synchronous code again when the super-frame synchronization processing part 18 does not detect the frame synchronous code, and even when the frame synchronization processing part 16 is in the condition to have detected the frame synchronous code. Further, the information of the condition (when the condition is shifted from the frame synchronous condition to a frame asynchronous condition, and from the asynchronous condition to the synchronous condition) of the frame synchronization processing part also is transmitted to the super-frame synchronization processing part 18, and the synchronization establishment of the super-frame synchronization processing part 18 is made safe.
Patent JP-H04256146-A (JP)
Title: Abnormal signal transmission circuit
Inventor: KANEKO TADASHI
IPC: G06F1/30
Filed: 1991-02-08
Abstract: PURPOSE:To attain the correct abnormality processing through a device of the transmission side for an abnormal signal transmission circuit which transmits the abnormality of a certain device to another device. CONSTITUTION:A device 12 of the reception side contains a reception element 17 and a pull-up resistance 18 connected between the element 17 end a power source 19. Meanwhile a device 11 of the drive side contains a power source 15, an abnormality detecting circuit 13, a drive element 14 which is connected to the circuit 13 end drives the element 17, and a diode 16 connected between the source 15 and the output side of the element 14.
Patent JP-S62176084-A (JP)
Inventor: SOYAMA KAZUYOSHI
IPC: H05B3/20
Filed: 1986-01-29
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-H06228896-A (JP)
Title: Treatment of stripping gas
Inventor: HARA HIROICHI
IPC: B01D53/38
Filed: 1993-02-04
Abstract: PURPOSE:To reduce the content of odor substances contained in the gas generated in a stripping treatment of condensed water containing the odor substances during processes for production of kraft pulp, to improve workability of a recovery boiler or a kiln for combusting the gas and to recover sulfur components in the gas. CONSTITUTION:In a process for stripping an aqueous solution containing odor substances generated during processes for production of kraft pulp, this method for treating stripping gas is characteristically carried out by treating the gas generated from the stripping with an aqueous alkaline solution.
Patent JP-S58135643-A (JP)
Title: Wafer cleaner
Inventor: FUJINAGA KIYOHISA
IPC: H01L21/304
Filed: 1982-02-08
Abstract: PURPOSE:To enable to attain whole automation of the wafer cleaning process by a  method wherein a chemical fluid storage device is connected to the wafer cleaner to  attain automatically controlled supply of a chamical fluid, while an waste fluid process device is provided, and after a drop in temperature and control of the pH value of  waste fluid are attained automatically, waste fluid is exhausted. CONSTITUTION:After the necessary quantity of the chemical fluid is weighed, sulfuric  acid is sent to a process tank 51 according to piping 41 and hydrogen peroxide is sent  according to piping 42 to manufacture a mixedly processed fluid, and fluoric acid is  sent to a process tank 52 according to piping 43. Pure water is flowed in the process  tank 53 through piping 73. Cleaning of the wafer is performed as follows. After the  wafer is conveyed from the position 12 according to a conveying mechanism consisting of an wafer conveying device 13, an arm 14 and a chuck 15, and an wafer carrier 16 is dipt in the process fluid in the cleaning process tank 51 for 5min, the wafer is dipt for  10min in pure water overflowing at the process tank 53. During this time, waste fluid in  the process tank 51 is exhausted according to piping 61 to be replaced with the new process fluid, and the cleaning process is repeated again. Then after the wafer is dipped  for 1min in fluoric acid in the process tank 52, it is wahsed for 10min by pure water  overflowing at the process tank 53.
Patent JP-S60172644-A (JP)
Inventor: ABE TAKESHI
IPC: B65D5/74
Filed: 1984-02-01
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-H06229304-A (JP)
Title: Inter-fuel system environment judging device
Inventor: HIROSE KATSUHIKO
IPC: F02D41/38
Filed: 1993-02-04
Abstract: PURPOSE:To always carry out effective judgment by finding out a fuel pressure variable rate based on fuel pressure detected inside a fuel system rauging from a fuel injection pump to a fuel injection nozzle, and judging an environment condition (fuel property, secular change of the fuel system, etc.) inside the fuel system from the variable rate. CONSTITUTION:A fuel pressure detection means M3 for detecting fuel pressure Pi inside a fuel system ranging from a fuel injection pump M2 to a fuel injection nozzle M1 is provided in a diesel engine for injecting fuel pressure-fed from the fuel injection pump M2, from the fuel injection nozzle M1. The detected signal is inputted to a fuel pressure variable rate calculation means M4, and an average fuel pressure variation rate DELTAPA is fournd out from one time differentiated value of the fuel pressure Pi, and then a fuel system environment constant rho is fond out by means of an inter-fuel system envoronment judging means M5 from the average fuel pressure variable rate DELTAPA, etc., and then fuel injection control is corrected based on the inter-fuel system environment constant rho. Consequently, excellent injection control is realized by exerting the influence thereof to the environment condition at the time of every fuel injection.
Patent JP-H10210153-A (JP)
Title: Message management method for communication network
Inventor: IGUCHI KOICHI
IPC: H04W4/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To allow a called party to reply a message requiring urgency from a caller by receiving a storage notice of messages only in the case that a message from the caller in matching with a condition registered in advance by the user being the called party is stored. SOLUTION: A voice uttered by a caller in response to a voice guidance is managed by a telephone number of a recognized user terminal 20 and stored in a voice service device 31. In the case that a user receiving a message storage notice request reproduction of a message, at first the presence of a incoming call is discriminated, and then an identification number of a caller terminal is detected, the stored message is retrieved based thereon. Then an operation content of the user terminal 20 is discriminated and when an operation of, e.g. designating a message number is made, the message corresponding to the message number is retrieved and the retrieved message is reproduced.
Patent JP-S52100010-A (JP)
Title: Two cycle engine suction device
Inventor: UCHINISHI EIZABUROU
IPC: F02B33/30
Filed: 1976-02-18
Abstract: PURPOSE: To improve respons performance of engine output at accelerating or so by seperating an inlet passage into a passage communicating to an inlet port opened to a cylinder wall surface and a passage opened to a wall on the side of scavenging port and providing with a check valve on the way of the latter passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05216043-A (JP)
Title: Orienting agent for liquid crystal display element and liquid crystal display element
Inventor: EGUCHI TOSHIMASA
IPC: G02F1/1337
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a liquid crystal oriented film which has excellent preservable stability, can be cured at a low temp. and has excellent adhesion to a silicon nitride surface by constituting the oriented film of a polymer, silicone imide compd. and solvent which are respectively specific. CONSTITUTION:This orienting agent is constituted of 1 pt.wt. polymer which has >=30% imidization rate and forms the structure expressed by formula I after a heating treatment, 0.001 to 0.25 pt.wt. silicone imide compd. which has >=30% imidization rate and forms the structure expressed by formula II after the heating treatment and the solvent. In the formulas I, II, R1 denotes a quadrivalent group having an alicyclic structure; R2 denotes a bivalent arom. group or aliphat. group. R3 denotes a quadrivalent org. group; R4 denotes a methyl group and phenyl group; n denotes <=20 integer in average value determined from an amino equiv. The liquid crystal display element has the oriented film obtd. by applying the orienting agent and subjecting the coating to the heating treatment.
Patent JP-H08210784-A (JP)
Title: Furnace tool for baking flat plate-like ceramics
Inventor: KANESHIGE MITSUO
IPC: C04B33/32
Filed: 1995-02-06
Abstract: PURPOSE: To provide a furnace tool in which a flat plate-like ceramics can be supported while being inclined without damaging them and the baking can be carried out with a superior heat efficiency and the number of ceramics loaded in the furnace per unit area being increased. CONSTITUTION: A leg 2 of which entire body can be self raised is integrally formed with a flat plate 1 for use in supporting a flat plate-like ceramics which is inclined at an angle of about 70 to 90 deg. in respect to a bottom surface. If the flat plate-like ceramics are floated by a method such as one for forming a raised part 5 at the leg 2, the flow of gas is made superior and a uniform baking can be attained.
Patent JP-H11204425-A (JP)
Title: Reticle holder and aligner
Inventor: ONO KAZUYA
IPC: G03F7/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To maintain flatness of a reticle and to prevent occurrence of reticle displacement even at start of driving a reticle stage, for better image. SOLUTION: A reticle stage 6 supports a reticle holder 4 almost parallel to the surface of the reticle stage, a sucking means 22 for sucking the rear surface of a pattern surface of a reticle 3 is formed at the reticle holder 4, the sucking means holds a pattern surface 3a of the reticle facing the reticle stage 5 side, and the pattern surface 3a of the reticle board is placed on a height reference means 20 allocated on the reticle stage surface.
Patent JP-H02199996-A (JP)
Title: Member for acoustic device
Inventor: KOREEDA HIDEO
IPC: H04R1/02
Filed: 1989-01-27
Abstract: PURPOSE:To suppress the resonance of a speaker frame without using a special material such as an expensive damping steel plate by arranging an adhesives of microcapsule type formed between metallic plates as a sheet, forming a member of a desired shape with press forming and adhering the metallic plates. CONSTITUTION:When two metallic plates 1a, 1b are pressed by a press, the capsule is smashed and an adhesives 1c contained in the microcapsule comes out and it reacts to cause an adhesive force thereby unifying the metallic plates 1a and 1b. A damping plate 1 formed in this way is processed into a speaker frame by drawing and then the frame 2 is made complete by punching out undesired outer part (a) and a window hole part (b) in the punch process.
Patent JP-S55110810-A (JP)
Title: Combustion device for liquid fuel
Inventor: KONAKAWA KATSUZOU
IPC: F23D11/04
Filed: 1979-02-19
Abstract: PURPOSE: To obtain constant and complete combustion, and to prevent the delay of vaporizing and the formation of tar in the neighborhood of the heat insulation member by a method wherein the passages of atomized fuel and air are separately provided to feed parallelly into the vaporizing chamber in a same direction from the communicated joining portion.  
     CONSTITUTION: Air is discharged from a fan 11, controlled the supply quantity by an air damper 26, and admitted into a vaporizing chamber 3 through an air chamber 10, an air passage 2'b, and an air passage window 5'b. Atomized fuel passing through an opening 7 is injected into the vaporizing chamber 3 through a fuel passage 2'a and a fuel passage window 5'a. Consequently, since the air and the fuel are entered parallelly into the vaporizing chamber 3 in a same direction, the fuel is vaporized by admitting effectively into the vaporizing chamber 3 without disturbing the injection pattern. Thereby this construction effect to eliminate the delay of vaporizing and the formation of tar caused by sticking to the communicated joining portion between the vaporizing vessel 1 and the vaporizing chamber 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000219548-A (JP)
Title: Method for conveying water-containing waste
Inventor: TAKAHASHI HIROAKI
IPC: C02F11/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveying water-contg. waste by which, when such water-contg. waste as fly-ash cake and incineration ash to be used as cement material is conveyed by such a conveyor as belt conveyor, the waste is prevented from being deposited on the belt, or the like, or dropped on the floor and ground and accumulated. SOLUTION: The fly ash, namely a fly ash cake, discharged from a filter is admixed with a powdery cement material such as coal ash contg. <=30%, preferably <=10%, water or fuel and agitated (steps S3 and S4) to adjust the water content of the fly ash cake to <=35%, and then the cake is conveyed to a cement producing equipment, or the like, by a belt conveyer (step S5).
Patent JP-S60185795-A (JP)
Inventor: RIYUSHIAN SOOSUINU
IPC: B01J31/00
Filed: 1985-01-31
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-S62176366-A (JP)
Title: Image forming device
Inventor: KIKUCHI KAZUHIKO
IPC: H04N1/23
Filed: 1986-01-30
Abstract: PURPOSE:To equalize incident diameters of plural laser light beams wit respect to a photosensitive body by approximately equalizing angles made by plural laser light beams and a normal vector at each incident point on the photosensitive body. CONSTITUTION:An optical system fixes a rotating mirror scan unit 212, reflecting mirrors 311, 312, 314, 315, 316 and 317 leading the 1st and 2nd laser light beans 309 and 310 scanned by the scan unit 212 to the prescribed position, and dust-preventing transmissive glasses 313 and 317 on a base 318. The laser light beams 309 and 310 are modulated according to the 1st and 2nd printed data, led to the photosensitive body 200, scan and expose in the axial direction of the photosensitive body 200. The angles -alpha and -beta made by the laser light beams 309 and 310 and the normal vector at points 336 and 337 incident on the photosensitive body 200 are set to attain -alpha -beta.
Patent JP-H04257109-A (JP)
Title: Variable gain amplifier
Inventor: OTO HIDEKI
IPC: H03G3/30
Filed: 1991-02-12
Abstract: PURPOSE:To keep the gain attenuation effect in a wide range by providing a signal attenuating circuit which attenuates the signal, which is outputted to the collector of a transistor at the time of saturation of the TR, in accordance with the collector voltage. CONSTITUTION:A diode D1 connected to the ground through a capacitor C1 is provided between the collector of a TR Q5 and an output terminal OUT. According as a gain control voltage VAGC exceeds 10V to approximate the TR Q5 to the saturation area, the collector voltage is reduced. Just before saturation of the TR Q5, the collector voltage of the TR Q5, namely, the cathode voltage of the diode D1 is reduced to the anode voltage or lower, and the diode D1 is made conductive. When the diode D1 is made conductive, a signal current flows from the collector of the TR Q5 to the capacitor C1, and the signal level outputted to the terminal OUT is attenuated. As the result, gain attenuation is obtained even in the area where the voltage VAGC exceeds 10V.