baber/WOPTO huggingface dataset:
Patent JP-H0629381-A (JP)
Title: Semiconductor device
Inventor: NATORI AKIO
IPC: H01L21/28
Filed: 1992-07-10
Abstract: PURPOSE:To improve element isolation characteristics by permitting the width of an element isolation film adjacent to a burying contact layer to be wider than an element isolation film which is not adjacent to the burying contact layer. CONSTITUTION:On the surface of a P-type semiconductor substrate 1, an N- channel type MOSFET constituted of a source/drain area formed of an N-type impurity diffused layer 2, a gate oxide film 3 and a gate electrode 4 formed of polycrystal silicon film is formed. The isolation width L1 of an element isolation film 9 adjacent to a burying contact layer 6 formed of polycrystal silicon film 5 is permitted to be wider than the isolation width L2 of an element isolation film 7 which is not adjacent to the burying contact layer 6. Thus, the element isolation characteristic deterioration due to element isolation film removal for the burying contact layer formation is prevented.
Patent JP-H0469489-A (JP)
Title: Device for joining transport pipe
Inventor: ISAYAMA KAZUHISA
IPC: F16L37/28
Filed: 1990-07-10
Abstract: PURPOSE:To prevent contamination of transport fluid due to dust of coarse particulate or the like, and to keep purity of the transport fluid constant by providing a check valve in an inserting transport pipe and by forming a valve pushing part, which makes the check valve open, in a receiving transport pipe, and by providing a valve mechanism at a rear end of the receiving transport pipe, and also by providing a check valve at an outlet end of a fluid passage. CONSTITUTION:A device 1 for joining transport pipes connects an inserting transport pipe 2 to a receiving transport pipe 3, and transports and supplies chemical N. The inserting transport pipe 2 forms an inlet and outlet port 6 of the chemical N by communicating with a transport passage 5 of a pipe body 4 and has a valve body 7 (a check valve). In a transport passage 43 of the receiving transport pipe 3, a pushing part 44a is formed at a liquid inlet and outlet port 45 facing to the valve body 7. In a flange connector 17 of the receiving transport pipe 3, a fluid passage 48 is formed. A valve body 49 is fixed by a thread to an inserting end of the flange connector 17 inserted into a bellows 47. A fluid outlet port 50 is formed in the valve body 49, and a ball valve 51 (a check valve) is inserted in it. As a result, contamination of the fluid due to dust or coarse particulate or the like is prevented.
Patent JP-H06212180-A (JP)
Title: Lubricating film and production thereof
Inventor: MINO NORIHISA
IPC: B32B9/00
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a film which is excellent in durability, slipperiness, and wearing resistance and can retain these properties for long by forming, on at least one side of a substrate required to be lubricated, a chemisorption film of long-chain molecules bonded through siloxane or other chemical linkages and further forming a chemisorption film thereon. CONSTITUTION:A substrate 1 is contacted with a chemisorbable silane compound, e.g. one having a dimethylsilyl group, to react active hydrogen groups present on the surface of the substrate 1 with the silane compound. Thus this compound forms a chemisorption film 2 bonded through covalent bonds (SiO-) formed by the elimination of hydrogen chloride. The dimethylsilyl groups are then converted into active hydrogen groups, e.g. hydroxyl or imino, by oxidation, treatment with an alkali, actinic ray irradiation, etc. The resulting surface is contacted again with the compound to form films 3 and 4 thereon. A long- chain hydrocarbon may be physisorbed further thereon.
Patent JP-H0514300-A (JP)
Title: Subsidiary synchronizing system
Inventor: YUASA HIDEJI
IPC: H04J3/06
Filed: 1991-06-27
Abstract: PURPOSE:To abolish the limitation that the frequency accuracy at the time of the self-travelling of a higher order station must be more excellent than the frequency accuracy of a lower order station when a synchronous digital transmitting network is constructed. CONSTITUTION:In a subsidiary synchronizing system to extract a clock component from a multiplexing signal to multiplex plural digital signals sent from one side station, and keep the clock frequencies of both stations equal by synchronizing the clock of other side station to the clock component, a digital signal used for the communication between a station A and a self-station C stipulated beforehand out of the multiplexed digital signals is monitored, and when the abnormality is detected at the digital signal, the clock extraction from a transmitting signal at the self-station is stopped and switching is performed to the self-travelling clock.
Patent JP-H0233445-A (JP)
Title: Intake air quantity detecting device for engine
Inventor: TAKAHANE TETSUO
IPC: F02D41/34
Filed: 1988-07-23
Abstract: PURPOSE:To prevent the over-rich state due to the erroneous detection of the intake air quantity by correcting the detection value of an air quantity detecting means based on the correction coefficient read out from a correction coefficient memory means and outputting the corrected detection value to the fuel feed quantity setting means of an engine as the detection value of the intake air quantity. CONSTITUTION:The decrease correction coefficient corresponding to the expected variation between the detection value of an air quantity detecting means B and the actual intake air quantity of an engine is stored in a correction coefficient memory means A for every operation state of the engine. The correction coefficient which is increased as the operation state of the engine becomes a high load is read out, the detection air quantity is corrected by it. The corrected detection value is outputted to the fuel feed quantity setting means C of the engine as the intake air quantity. The erroneous detection of the intake air quantity due to the intake air blow-over or the like is corrected, the fuel feed quantity control invariably based on the correct air quantity is performed.
Patent JP-H056543-A (JP)
Title: Method and device for recording optical recording medium
Inventor: MATSUI TSUTOMU
IPC: G11B7/00
Filed: 1991-06-28
Abstract: PURPOSE:To form reproducing data having a high S/N by detecting previously an optimum condition not to output nth order higher harmonics of a carrier frequency under modulation at the time of reproducing and recording the data under this condition. CONSTITUTION:Data recorded once in a margin area of a disk 1 is reproduced, and in this case, when a 2nd order higher harmonic component is not outputted anymore, a driving current at a prescribed level is given from a driving circuit 10 to a laser diode 17 in order to erase a trial write data recorded once in the margin area of the optical disk 1. Then, a laser beam for erasing data is emitted from the laser diode 17, and the optical disk 1 is irradiated with this beam, and hence the trial write data is erased. This diode 17 is moved under control of a moving circuit 3 so as to make the laser beam irradiate the optical disk 1 in a prescribed position to be recorded with data. Then, the data is recorded with such a duty ratio and a level, etc., that the 2nd order higher harmonics should not be outputted at the time of reproducing.
Patent JP-H0349131-A (JP)
Title: Metal film transfer sheet and manufacture thereof
Inventor: NISHIMURA YUTAKA
IPC: H01J9/22
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the occurrence of defects such as a bulge when a metal- back layer is baked and improve the reflection efficiency and yield of phosphors by using a metal film transfer sheet formed with a metal film having fine holes on a peeling type supporter. CONSTITUTION:A peeling layer 102 is formed on a supporter 101. A metal film 103 is formed on it by vacuum deposition or spattering. The discharging or pressing process is applied to the film 103 to form fine holes 104. A large quantity of binder used to apply the printing property is efficiently discharged when a pattern is formed by the printing method, and a bulge of the metal film 103 after baking is prevented. The reduction of the reflection efficiency of phosphors is prevented, and the yield is improved.
Patent JP-H0348697-A (JP)
Title: Preparation of concentrated and purified epitheliocyte cell growth factor
Inventor: ONUKI TETSUO
IPC: C07K14/435
Filed: 1989-07-17
Abstract: PURPOSE:To prepare the subject growth factor in simple operations within a short time in a large amount by subjecting an epitheliocyte-containing solution to a salting-out treatment at a specific pH. CONSTITUTION:An epitheliocyte growth factor(EGF)-containing solution (e.g. urine or serum) is adjusted to a pH of 4.0-5.0 (preferably a pH of 4.4-4.6) with acetic chloride, hydrochloric acid, NaOH, etc., mixed with a salt (preferably ammonium sulfate having a saturation degree of 0.40-1.0) capable of precipitating the EGF, again adjusted to a pH of 4.0-5.0, allowed to stand at a solution temperature of 0-50 deg.C (preferably 0-10 deg.C) and subsequently subjected to a separation process such as centrifugal separation to separate the growth factor, which is dissolved in a small amout of a physiological saline, etc., to provide the objective growth factor.
Patent JP-H0349863-A (JP)
Title: Cutting method and device thereof for high brittleness material
Inventor: TAKASE JUNICHI
IPC: B28D1/08
Filed: 1989-07-17
Abstract: PURPOSE:To improve cutting efficiency by crossing respective wire rows at a predetermined angle and simultaneously cutting a cut member by both the wire rows so as to form prismatic-shaped cut members. CONSTITUTION:Many grooves are formed for a material W to be cut by wire rows A1 of one wire-extending mechanism 2. Further simultaneously, grooves are formed at a right angle with the grooves by wire rows A2 of the other wire-extending mechanism 3. That is, the grooves are simultaneously formed in a plurality of directions at a required angle.
Patent JP-S5993074-A (JP)
Inventor: JIYOOJI SHIDONII SATSUCHI
IPC: C07D401/12
Filed: 1983-10-01
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-H0781173-A (JP)
Title: Recording apparatus
Inventor: KAWAI TSUTOMU
IPC: B41J19/20
Filed: 1993-06-29
Abstract: PURPOSE:To improve the traveling speed and recording speed of a recording head by omitting a carriage having the electrical connection and clamp mechanism of a recording head provided thereon, and thus reducing the number of components and assembling manday, and further decreasing the traveling load of the recording head. CONSTITUTION:A recording head 2 is movably supported in guiding relation by a guide rail 8, and flexible cable 23 for transmitting signals to the recording head 2 is detachably connected to recording head 2. Then, a joint member 26 is joined to the wire 7 for traveling the recording head 2, and the wire 7 is immediately detachably connected to the wire 7 via the joint member 26.
Patent JP-H1111676-A (JP)
Title: Container transfer device
Inventor: ISHII TORU
IPC: B65G57/24
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer containers by greatly reducing contact resistance and friction resistance by means of a smooth plate when the containers are transferred and to prevent damage to a pallet. SOLUTION: A container transfer device whereby one or plural containers waiting at a waiting part 4 are transferred onto the upper surface of a pallet 6 placed on a placement part 5 includes a pusher 9 for pushing and transferring one or plural containers by reciprocating between the waiting part 4 and the placement part 5 and a smooth plate ejecting/receiving mechanism 70 equipped with a smooth plate which moves back and forth along the upper surface of the pallet 6. The smooth plate 68 advances onto the upper surface of the pallet 6 before one or plural containers are moved, and is pulled back white leaving one or plural containers behind on the upper surface of the pallet 6 after the containers are moved.
Patent JP-H0527447-A (JP)
Title: Patterning method for organic high-polymer film
Inventor: HISA YOSHIHIRO
IPC: H01L21/027
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the patterning method for an org. high-polymer film, such as photo-resist, which can form patterns exactly separating recessed parts and other regions on the org. high-polymer film formed on a semiconductor substrate having the recessed parts. CONSTITUTION:The 1st region 11a of a CEL material 11 formed on the recessed parts of the semiconductor substrate 1 is formed to the film thickness sufficiently larger than the film thickness of the 2nd region 11b exclusive thereof. Only the 2nd region having the smaller film thickness is irradiated with light 4 from above the semiconductor substrate 1 for a prescribed period of time and is thereby provided with light transmittability. Only the photoresist 2 under the 2nd region 11b is exposed by photoirradiation and thereafter, the semiconductor substrate 1 is immersed into a suitable solvent to remove only the photoresist existing under the 1st region 11a and to allow the photoresist under the 2nd region 11b to remain. The photoresist 2 is patterned to exactly reflect the recessed part shape of the semiconductor substrate 1.
Patent JP-H06240162-A (JP)
Title: Dioxazine pigment derivative and its application
Inventor: INOUE HIROTAKA
IPC: C09B67/22
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a new compound useful for a coating material, printing ink, etc., showing a purple color, having excellent pigment suitability, fluidity and non-cohesiveness. CONSTITUTION:A compound of formula I [X is group of formula II (Y is 2-10C branched alkylene; R1 and R2 are 1-20C (substituted)aliphatic hydrocarbon, aromatic hydrocarbon, etc.), 1-6C alkyl, etc.; (m) is 0-3; (n) is 1-4; m+n is 1-5] in the form of a free acid, such as a compound of formula III. The compound of formula I, for example, is obtained by reacting a dioxazine pigment with chlorosulfonic acid and then reacting the reactional product with a diamino compound of formula IV.
Patent JP-H06121691-A (JP)
Title: Dna fragment and bacteria for use in externalization of bacterial product
Inventor: MAACHIN ROOZENBAAGU
IPC: C12N1/06
Filed: 1993-07-27
Abstract: A bacterial product is made by transforming a temperature sensitive lysogen with a DNA molecule which codes, directly or indirectly, for the product, culturing the transformant under permissive conditions and externalizing the product by raising the temperature to induce phage encoded functions.
Patent JP-2000018067-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NAKAMURA YOSHITATSU
IPC: F02M55/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To keep a combustion performance after fuel is supplied again in a good condition by delaying start of fuel cut while stopping feed of fuel from a fuel pump to a fuel accumulating chamber until fuel pressure in the fuel accumulating chamber exceeds a target value when fuel is supplied again, when a fuel cut condition is setup at the time of a decelerating operation. SOLUTION: It is judged whether a predetermined fuel cut condition is setup or not, in a condition in which an engine is in an idling condition released an accelerator at the time of predetermined high rotation. When a fuel cut condition is setup, a solenoid valve 8 is held in an opening condition so as to stop feed of fuel from a fuel pump 7 into a fuel accumulating chamber 12. Fuel pressure in the fuel accumulating chamber 12 is detected by a fuel pressure sensor 15, and an estimating torque T is calculated. Fuel cut is started while keeping a condition stopped to supply fuel to the fuel accumulating chamber 12, in the case where a change ratio of the estimated torque T is reduced less than a setting value close to zero after detected fuel pressure exceeds target fuel pressure according to an idling condition after fuel is supplied again.
Patent JP-H0910327-A (JP)
Title: Phototherapic device
Inventor: TSUJI KENJI
IPC: H01J61/86
Filed: 1995-06-27
Abstract: PURPOSE: To provide a phototherapic device which prevents low temperature burn before happening and is safely, and easily used by anyone, by providing a control means for stopping light emission or reducing emission energy, when it is judged that a therapy is performed on the same lesion more than prescribed hours, the temperature of the lesion becomes more than a prescribed value, or the living body becomes in an abnormal state based on detection information. CONSTITUTION: This phototherapic device 1 treats a lesion in such a way that a therapic probe 4 is mounted on the lesion and a xenon discharge tube 14 is flashedly emitted so that optical heat stimulus is applied on the lesion. Then, a detection means detects either information of a therapic hour, a mounting state of the therapic probe 4 on the lesion, a temperature in the part under the therapy, or the state of a living body. When they are judged that the therapy is performed on the same lesion more than prescribed hours and the temperature of the lesion becomes more than a prescribed value, or the living body becomes in an abnormal state based on the detection information, an emission control means stops flash emission of the xenon luminous tube 15 or reduces emission energy per hour.
Patent JP-S57107695-A (JP)
Title: Forming method for speaker vibration diaphragm
Inventor: YONETANI YOSHITOSHI
IPC: H04R31/00
Filed: 1980-12-24
Abstract: PURPOSE:To improve forming and to make external appearance beautiful, by forming the center part of sheet with a center metal mold, after forming the external circumference of the sheet with an external circumference metal mold. CONSTITUTION:When a male metal mold 5 is detached from a female metal mold 10, a sheet 3 heated at about 200-300 deg.C for about 3-6sec is inserted between both metal molds 5, 10 and a cylinder 11 is moved toward A. Then, a ring top 6a of the mold 6 touches the sheet 3, which is pushed into the mold 10.  Next, the cylinder 11 is moved toward A further, then a taper shaped external  circumference of the mold 6 touches the sheet 3 to form the middle part of the  sheet 3. When the cylinder 11 is moved toward A further, a spring 12 is compressed, and the external circumference of the top surface of the metal mold 8  and a projection 15 touch a center part 3a of the sheet 3, the center part 3a of  the sheet 3 is extended over the entire surface with the mold 8 to form the  speaker vibration diaphragm.
Patent JP-H0962523-A (JP)
Title: Method and system for controlling event in dispersed operating environment
Inventor: RICHIYAADO JIEI KOOEN
IPC: G06F9/54
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a filtering mechanism for event managing service(EMS) in the distributed arithmetic environment. SOLUTION: The EMS of distributed arithmetic environment is provided with the filtering mechanism for judging whether or not the events generated in one or plural event providing processes are to be transmitted to one or plural event using processes. Each event using process registered in the EMS prescribes an event filter group for judging whether or not a specified event is to be transmitted to that event using process. The event filter group is derived out of one or plural prescribed event type schemers and/or event header information. Since the event to be applied to the EMS is passed through the syntax analysis of the filtering mechanism, it is controlled whether or not the route of the specified event is to be designated and which of routes the specified event is to be designated to.
Patent JP-S6161693-A (JP)
Title: Removing method of trihalomethane precursor contained in water
Inventor: UEJIMA HIROMOTO
IPC: C02F1/52
Filed: 1984-09-03
Abstract: PURPOSE:To remove easily the titled substance by adding one kind of nickel salt or cobalt salt and aluminum salt to water contg. trihalomethane precursor and thereafter subjecting the mixture to flocculation precipitation treatment. CONSTITUTION:0.5-1,000mg/l nickel salt(e.g. sulfate, nitrate and hydroxide, etc. of Ni) or cobalt salt (e.g. sulfate and nitrate, etc. of Co) is added to water contg. trihalomethane precursor and furthermore by molarratio for the added mol concn. of nickel salt or cobalt salt >=0.1 aluminum salt (e.g. sulfate and nitrate, etc. of Al) is added and the mixture is subjected to flocculation precipitation treatment by holding >=7pH.
Patent JP-H0625880-A (JP)
Title: Production of aqueous tetraalkyl ammonium hydroxide solution
Inventor: TAGUCHI SATOSHI
IPC: C25B15/08
Filed: 1992-07-13
Abstract: PURPOSE:To provide the process for production of the high-purity aq. ammonium tetraalkyl hydroxide soln. which is extremely low in the concn. of chloride ions without the need for using costly raw materials and a reaction device. CONSTITUTION:This process for production of the aq. ammonium tetraalkyl hydroxide soln. consists in using an electrolytic cell having an anode chamber and cathode chamber isolated by a cation exchange membrane, supplying and passing the coarse aq. ammonium tetraalkyl hydroxide soln. obtd. by electrolysis of an aq. ammonium tetraalkyl chloride soln. into the anode chamber and water into the cathode chamber and supplying a DC current between the anode and the cathode, thereby obtaining the high-purity aq. ammonium tetraalkyl hydroxide soln. in the cathode chamber. The aq. ammonium tetraalkyl hydroxide soln. obtd. by this process satisfies the following formula (1): X<2>/Y<5, X: the concn. (weight ppm) of the chloride ions in the anode chamber liquid, Y: the linear speed (mm/sec) of the cathode chamber liquid on the surface of the cation exchange membrane.
Patent JP-S6162205-A (JP)
Title: Processing method of grid loading dielectric board
Inventor: KANITANI SHOJIRO
IPC: H01P11/00
Filed: 1984-09-04
Abstract: PURPOSE:To attain processing with high accuracy even when a pitch is small by inserting a spacer having a refractive index such as glass to a gap between a shadow mask and a dielectric board and applying exposure. CONSTITUTION:Let a medium II be glass (refractive index n 1.6) and media I and III be air. With a deviation of a ray DELTAx on the boundary between the media II and III taken constant, the moving distance (x) of the light source is larger as the (n) increases. In placing a shadow mask at the boundary between the media I and II and using a corrosion resistant film for the medium III, the (x) with n=1 is smaller than that with n=1.6 (in the conventional method, air (n=1) is used for the medium II), in this case DELTAx is taken constant. The moving distance of the light source is larger than that of the conventional method with a constant pitch by using this processing method and a higher accuracy than that of the conventional method is maintained.
Patent JP-H0824912-A (JP)
Title: Expansion rolling mill for seamless tube
Inventor: YORIFUJI AKIRA
IPC: B21B27/02
Filed: 1994-07-15
Abstract: PURPOSE:To enable a high expansion rolling with a high roundness by making the radius of curvature a single value around the pass line on the shoe face of a guide shoe at each position in the direction along the pass line of the guide shoe. CONSTITUTION:A plug 12 is arranged on a pass line between a pair of cone shaped rolling rolls 11, and a pair of guide shoes 13 are arranged on both sides of a rolling zone held by the pair of rolling rolls 11. At each position in the direction along the pass line of the guide shoes 13, a single value is set for the radius of curvature Rs around the pass line of the shoe face, in the width area of 2/3 or more of the entire width Wi in the half part of the entrance side where a tube stock 1A enters against the center point in the width direction of the shoe face of the guide shoe (Wix>=2/3W1), and in the width area of 1/2 or more of the entire width W. in the half part of the exit side where the tube stock 1A exits against the center point in the width direction of the shoe face (Wox>=1/2Wo). Consequently, a high expansion rolling is possible with a high roundness by avoiding the lowering of the roundness caused by the flaring of the rolling stock.