baber/WOPTO huggingface dataset:
Patent JP-H11340199-A (JP)
Title: Semiconductor producing device, scanning type electronic microscope and checking method for wafer
Inventor: FURUYA AKIHIRO
IPC: H01L21/3065
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor producing device capable of SEM observation and plasma etching without detaching the materials of a semiconductor device outside the device. SOLUTION: A plasma etching chamber 4 and a scanning type electronic microscope chamber 5 are adjacently provided. The plasma etching chamber 4 and scanning type electronic microscope chamber 5 are partitioned by a partition plate 23 capable of separating respective atmospheres. The materials of the semiconductor device are directly and automatically conveyed between the plasma etching chamber 4 and the scanning type electronic microscope chamber 5 through a shutter 25 capable of separating the atmospheres while using hands 18 and 36 for stage transfer.
Patent JP-2000330448-A (JP)
Title: Image forming device and image carrier
Inventor: WAKIYAMA EIJI
IPC: G03G15/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce variation in image carrier rotation and variation in image pitch by detecting in advance a difference in the phase of variation in rotation between an image forming member and a drive transmission member and the amount of difference in variation in rotation therebetween. SOLUTION: A photoreceptor drum 1 comprises a cylindrical part 36 as an image forming member and a flange 37 having a gear 37a as a drive transmission member, which are fitted with each other. When rotating, each of the cylindrical part 36 and the flange 37 causes the phase of variation in rotation and the amount of variation in rotation. The phase of variation in rotation and the amount of variation in rotation are detected in advance, and the difference Δθin the phase of variation in rotation between the cylindrical part 36 and flange 37 of the photoreceptor drum 1 and the amount ΔL of difference in variation in rotation therebetween are stored into a process cartridge 7 having a storage means.  By exerting rotation variation correction control over a driving source such as the motor of the photoreceptor drum 1 taking account of the stored information on the difference Δθ in the phase of variation in rotation between the cylindrical part of the drum 1 and the flange 37 and on the amount ΔL of difference in variation in rotation therebetween, a multicolor image with reduced variation in pitch and color slippage is obtained.
Patent JP-S53127206-A (JP)
Title: Remote control unit for automatic answering telephone set
Inventor: HISHINUMA ESAO
IPC: H04M1/652
Filed: 1976-11-19
Abstract: PURPOSE:To allow a single frequency oscillator to control coping with a number of combinations, by performing remote control only when a signal train memorized and predetermined is in agreement with the signal train received with a signal reception means.
Patent JP-H11333755-A (JP)
Title: Nail holding device of nail driving machine
Inventor: ODA JIRO
IPC: B25C3/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a nail holding device capable of ensuring the durability of a permanent magnet and obtaining strong adsorbability. SOLUTION: In this nail holding device, a permanent magnet 44 is embedded in a nail guide 54, a contact block 43 is attracted to an adsorptive surface of the permanent magnet 44, and a forward part of a peripheral edge part of the adsorptive surface of the permanent magnet 44 is covered with a cap 42 formed of a non-magnetic material. A nail N can thus be adsorbed and held by the contact block 43 in a directly contact condition.
Patent JP-S62298620-A (JP)
Title: Supercharging device for diesel engine
Inventor: SATO SHUJI
IPC: F02B3/06
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a sufficient intake air even at the time of low load and enable an economical low load operation by providing two systems of turbine driving parts of a supercharger which is provided in the exhaust system of an engine. CONSTITUTION:In a non-utility generating equipment consisting of a diesel engine with supercharger and a synchronous generator directly connected to said diesel engine, an exhaust piping 9 for introducing exhaust gas discharged from an engine cylinder 3 is divided halfway into two and the divided pipings are connected to two systems of turbines 6, 7 of a supercharger 4, respectively. And, the impeller 11 of the supercharger 4 is driven by the rotation of both turbines 6, 7 to compress a combustion air, which, in turn, is fed to the intake manifold 2 of the engine via an after cooler 10. Also, a motor driven damper 5 is provided on one of the divided pipings, and is closingly controlled in a low load zone, so as to drive the supercharger 4 only by means of the turbine 7.
Patent JP-S5570559-A (JP)
Title: Planetary revolution type barreling device having tiltable barrel
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/02
Filed: 1978-11-14
Abstract: PURPOSE:To prevent the rapid reduction of processing efficiency caused by heat generated in a barrel by providing a fluid filling and evacuating device for the cover of the barrel. CONSTITUTION:Water is supplied through a water supply pipe 9a and drained through a drain pipe 47a after washing the works contained in a barrel 32a while the barrel 32a is being turned to a tilting position. After washing, a gas is introduced through the water supply pipe 9a to completely drain the washing water remaining in the drain pipe 47a. A hydraulic cylinder 44a lifts up a cover 39a and engages a clutch 62 so that the barrel 32a is tilted downward by a geared motor 60 to throw out the works into a concentrator, then the barrel 32a is raised upright again to load the next works. Subsequently, the hydraulic cylinder 44a lowers the cover 39a and seal the barrel 32a. The water supply pipe 9 and the drain pipe 47a are opening in the barrel 32a to evacuate the gas or liquid from the barrel 32a when the pressure within the barrel exceeded a fixed level.
Patent JP-H06347280-A (JP)
Title: Map display device for vehicle
Inventor: KISHI KOJI
IPC: G01C21/00
Filed: 1993-06-11
Abstract: PURPOSE:To enable easy recognition of directivity, left and right on a map along with the prevention of missing the present position by selecting any of modes of North-up display, Heading-up display and Intermediate ground-up display to display a map. CONSTITUTION:A North-up display control section 32 of an own vehicle/map display control section 30 controls a north upward display mode in which the north on a map is always displayed upward on a screen. A Heading-up display control section 34 controls a heading direction upward display mode in which the heading direction of an own vehicle is always upward on the screen. An Intermediate destination-up display control section 36 controls an intermediate ground upper display mode in which an intermediate destination on a route is always displayed upward on the screen. These control sections 32, 34 and 36 are selected with a display method selection section 38. In other words, a data is supplied to the selection section 38 from an input section 19, a map information memory section 10, a current position measuring section 12 and a route memory section 24. The map information is displayed in any of the display modes based on the data and the current position is displayed being superimposed thereon.
Patent JP-H01310742-A (JP)
Title: Catalyst for use in purification of exhaust gas
Inventor: ISHIBASHI KAZUNOBU
IPC: B01J37/30
Filed: 1988-06-07
Abstract: PURPOSE:To improve performance in purification of HC, CO and NOx even in an oxygen excessive atmosphere, particularly for NOx at high temperatures by causing a catalyst layer comprising zeolite to carry copper for ion-exchange and precious metals as well. CONSTITUTION:A zeolite layer is formed in advance over a heat-resisting carrier comprising cordierite, etc., wherein copper is carried by a part of said layer, while precious metals such as Pt, Pd, etc., are carried by the other parts thereof. Or copper and precious metals can be carried by the whole of the zeolite layer in a mixed state. Or a catalyst layer is formed by the use of zeolite powder by which copper and precious metals are carried in a mixed state in advance. Since various methods can be adopted as started above, catalysts suitable for specific requirements can be selected. Consequently, performance of catalysts to purify HC, CO and NOx, particularly NOx at high temperature, can be enhanced under conditions of high temperature ranging from about 200 deg.C to about 800 deg.C.
Patent JP-S5566102-A (JP)
Title: Waveguide
Inventor: SAKAE SHIROU
IPC: H01P3/12
Filed: 1978-11-13
Abstract: PURPOSE:To prevent the fault occurrence and the performance lowering of the waveguide path by cutting away part of the thread of the 1st or 2nd screw in the direction of the screw axis to secure the linkage channel and then fusing the metal solder material featuring a high conductivity in the reducing gas to give the solder junction to both screws. CONSTITUTION:Tube 4 is formed cylindrical with use of the metal for propagation of the microwave inside the tube, and 1st screw 5 is formed at part of the tube. Then flange 6 is formed with the metal and then fitted across tube 4 to support the tube. At the same time, 2nd screw 7 formed at part of flange 6 fits to screw 5. Then part of the thread of screw 5 or 7 is cut away in the direction of the screw axis to secure linkage channel 8, and the metal solder material featuring a high conductivity is fused in the reducing gas and then flowed into channel 8 to give solder junction 9 to both screws 5 and 7. As a result, the intensity can be increased at the junction area to prevent the breakdown, thus preventing both the fault occurrence and the performance lowering of the waveguide path.
Patent JP-H035840-A (JP)
Title: Job step dump output system
Inventor: NARAMA RIE
IPC: G06F11/34
Filed: 1989-06-01
Abstract: PURPOSE:To speedily and easily search the cause of the abnormal processing of a job step by referring page information to a dump area defined in a dump area definition table, extracting the common area and dump-outputting it. CONSTITUTION:A means 9 which refers page information 4 to the dump area defined in the dump area definition table 7 and which extracts the common area is provided in a job step dump output device 11, and only the common area is dump-outputted. A page loaded on a main storage device and which executes the processing in the dump area is outputted to a dump storage file 12. Consequently, a range to be dumped is restricted only to a part which considerably shows the processing process of the job step 1. Thus, the processing conditions of the job step 1 easily and speedily is grasped.
Patent JP-H06120840-A (JP)
Title: Data expanding device
Inventor: MIYANE TOSHIKI
IPC: H03M7/44
Filed: 1992-06-01
Abstract: PURPOSE:To keep the expanding speed of a data expanding device at a fixed level to a single piece of data. CONSTITUTION:The length data of zero is inputted to an integration means 103. The selection means 106a and 106b output one of the means 103 and a read address generating part 104 and one of the numerical data 102 and the zero data 107 to the storage means 108a and 108b respectively. The means 108a and 108b store the data 102 or 107 when the output of the means 103 is inputted and then store the data 107 when the output of the part 104 is inputted respectively.
Patent JP-H11322256-A (JP)
Title: Lifting jig
Inventor: TAKEI IZUMI
IPC: B66C1/62
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily set and remove a lifting jig by projecting engagement pins at the outside of a planar jig main body in which a wire coupling part is formed, inserting the pins into an opening hole provided at the inside of a concrete product such as a side groove block and opposing the pins, and stretching a bearing beam and supporting the bearing beam by a bearing beam receiving part. SOLUTION: In a jig main body 1, an engagement pin 5 is projected and formed at the outside of a planar body in which a wire coupling part 3 is formed, a bearing beam receiving part 4 is provided at the inside and each engagement pin 5 is opposed and mounted by being inserted and engaged into/to an opening hole 21 provided at the inside of both side surfaces opposed to a concrete product 20 such as a side groove block. Subsequently, when a bearing beam 10 is lowered between opposed jig main bodies 1 from the above, a latch pin 6 passes a slit 11 and enters into a hollow round pipe of the bearing beam and the bearing beam 10 is supported by a bearing beam receiving part in a state that the bearing beam 10 is stretched between both the jig main bodies 1. The bearing beam 10 stretches the jig main bodies from the inside and the jib main bodies do not remove from the concrete product 20.
Patent JP-H04365890-A (JP)
Title: Method of ni-w alloy plating
Inventor: KOMI TAKASHI
IPC: C25D3/56
Filed: 1991-06-12
Abstract: PURPOSE:To offer a Ni-W alloy plating method which can be used for low conc. Na2WO4 under general bath liquid temp. condition by using an electrolytic bath liquid with specified compsn. and amt. CONSTITUTION:The plating liquid is prepared to contain 25.038.5g/l first ion- producing material which produces tangstate and alkali metal ion when dissolved, 30.0-50.2g/l second ion producing material which produces citrate ion for dissociation and has pH6.0-7.0 with addition of ammonia. The Ni-W alloy plating is performed under conditions of 60-65 deg.C electrolytic liquid temp, and 3-7A/dm<2> cathode current density.
Patent JP-S621873-A (JP)
Title: Washing method for deposit film-forming device
Inventor: SHIRAI NAOKO
IPC: H01L31/08
Filed: 1985-06-28
Abstract: PURPOSE:To wash the inside of a reaction cell in high efficiency and to maintain at a high level the quality of deposit films to be formed, by washing the inside of a reaction cell for use in formation, by a vapor-phase process, of deposit films by using plural gases having different reactivities to allow them to react plural times. CONSTITUTION:In the process for washing by gas-phase reactions the inside of the reaction cell used for forming deposit films by the vapor-phase process such as plasma CVD method, glow-discharge method, arc-discharge method, etc., plural reactions are operated by the use of the plural gases having different reactivities. The gases used in the above method are properly combined by considering reactivities with the substance to be the object of the removal by washing, interactivities among the washing gases, or the like and are further selected by synthetically judging their residual properties to the inside of the reaction cell after the gas-phase reactions, the influences upon deposit films when they remain, etc.
Patent JP-H037266-A (JP)
Title: 2-(4-phenyl-1-piperazinylalkyl)amino-5-ethynylpyrimidine derivative, its intermediate and production thereof
Inventor: ISOBE TOSHIO
IPC: A61K31/505
Filed: 1989-06-02
Abstract: NEW MATERIAL:A 2-(4-phenyl-1-piperazinylalkyl)amino-5-ethynylpyrimidine derivative expressed by formula I [R1 is lower alkyl or phenyl (which can be substituted); R2 is lower alkoxy; n is 2-4]. EXAMPLE:2-[2-[4-(2-Methoxyphenyl)-1-piperazinyl]-ethyl]amino-5-ethynyl -4,6- dimethylpyrimidine. USE:A hypotensive agent. PREPARATION:A 5-acetyl-1,2-dihydro-2(1H)-pyrimidinone derivative expressed by formula II is reacted with a halogenating agent to provide a novel 5- ethynyl-2-halogenopyrimidine derivative expressed by formula III, which is then reacted with a (4-phenyl-1-piperazinyl)alkylamine expressed by formula IV to afford the compound expressed by formula I.
Patent JP-H09104757-A (JP)
Title: Fluorinated polysiloxane and its production
Inventor: IYANAGI KOICHI
IPC: C08G77/24
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorinated polysiloxane which is soft and tough and can give a thin, uniform water- and oil-repellent protective film by subjecting a specific silicon compd. to hydrolysis and polycondensation and reacting the resultant polymer with a specific terminal-blocking agent. SOLUTION: This fluorinated polysiloxane has a structure represented by formula I [wherein each R is independently a divalent hydrocarbon group or an at least partially fluorinated monovalent hydrocarbon group; and each R' is independently R or a group represented by the formula: OSi(R)3 (wherein at least one of R is an at least partially fluorinated monovalent hydrocarbon group; Q is a divalent org. group; and n is an integer of 10 or higher)] and is produced by subjecting a silicon compd. represented by formula II to hydrolysis and polycondensation and reacting the resultant polymer with a terminal- blocking agent comprising a silicon compd. represented by formula III and/or a silicon compd. represented by formula IV or a silicon compd. represented by formula V. In those formulas, X is a hydrolyzable group.
Patent JP-H09324847-A (JP)
Title: Differential device
Inventor: MIMURA KENJI
IPC: F16H48/40
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential device in which a vehicle shaft supporting structure can be manufactured in less-expensive manner and an effect of limiting differential operation can be attained without adding any special mechanism. SOLUTION: Motions of each of driving shafts 8 in their inserting and counter-inserting directions are restricted by a stopper ring 10 engaged with each of the driving shafts 8 and a stopper shaft 9 arranged between end surfaces of each of the driving shafts 8, resulting in that each of the driving shafts 8 is connected to a main body of a differential device. In this case, a differential state is attained by a groove 3b arranged in a ball disc 3 integrally rotated with each of the driving shafts 8 and a plurality of balls 5 rolled along the groove 3b, and the differential state is limited by a reaction force generated between the groove 3b and each of the balls 5, resulting in that it is possible to attain an effect of limiting differential state without adding any special mechanism to it.
Patent JP-S623044-A (JP)
Title: Ink for pottery and glass
Inventor: TERADA HIROMI
IPC: C09D11/00
Filed: 1985-06-28
Abstract: PURPOSE:To obtain an ink for pottery and glass having improved discoloration resistance, by incorporating low-melting frit with a compound oxide based black pigment having silica film on the particle surface. CONSTITUTION:An ink obtained by using a compound oxide based black pigment having silica film on the particle surface as a pigment in an ink for pottery and glass consisting of low-melting frit and the pigment. The dispersion concentration of the compound oxide based black pigment to be used is preferably about 5-15wt% considering the economic efficiency and uniformity of the product. Examples of the above-mentioned black pigment include pigments consisting of copper and chromium oxides, pigments consisting of copper, iron and chromium oxides, pigments consisting of copper, chromium and manganese oxides, etc. Preferably, the amount of the silica film of the black pigment is about 2-10wt% based on the total weight.
Patent JP-2000332785-A (JP)
Title: Conflict control circuit
Inventor: OKI EIJI
IPC: H04L47/22
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent throughput of an output line from decreasing, even if the number of input lines increases although ring arbitration is used by placing multiple ring arbiter devices in operation, with time differences. SOLUTION: This conflict control circuit is equipped with input lines #1 to #N, buffer parts B1 to BN, and arbitration control access parts Al to AN, which arbitrate a conflict among cells sent out of the buffer parts B1 to BN to the same output line OUT. The conflict control access parts A1 to AN are equipped with 1st to 3rd ring arbiter devices R1 to R3 as a means for inquiring whether the buffer parts B1 to BN make a request to send a cell out by circulating ring arbiters. Here, the 1st to 3rd ring arbiter devices R1 to R3 circulate multiple ring arbiters which have the same circulation cycle at the same time, so that they do not have the same start point and end point of circulation.
Patent JP-S622197-A (JP)
Inventor: ONO KIYOSHI
IPC: G21F9/30
Filed: 1985-06-28
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-S63306221-A (JP)
Title: Combustion chamber for internal combustion engine
Inventor: YOSHIDA YUKIO
IPC: F02F3/26
Filed: 1987-06-04
Abstract: PURPOSE:To make the ignition of an air-fuel mixture and the propagation of a flame both so better by forming a ramp, guiding a swirl flow in making it opposite to a swirl in a cavity, in an opening upper part of the small volumetric combustion chamber concavely installed in the piston top. CONSTITUTION:A main combution chamber 3 and a subsidiary chamber 4 are concavely installed on the piston top 2, and both upper parts of these chambers are interconnected to each other by connecting passage 5. In this subsidiary chamber 4, an incline 7 is formed in an opening upper part 6 along the direction of a swirl Sb in a cavity. The air swirl flow Sa fed out of a swirl port gets into both main and subsidiary chambers 3 and 4, forming each of swirls Sb and Sb in the cavity, thus an air utilization factor is improved. On the other hand, the swirl flow Sa, being led into the subsidiary chamber 4 along the incline 7, collides with the swirl Sb inside the cavity, thereby damping it. Consequently, when intensity of the swirl flow Sa is set so as to cause intensity of the swirl Sb inside the cavity to become so optimum, such a phonemenon that the intensity of the swirl Sa inside the subsidiary chamber 4 is too large and thereby misfire is not caused and flame is favorably propagated to an air-fuel mixture.
Patent JP-S63313319-A (JP)
Inventor: JIYON EMU HIBAAGAA
IPC: C09D167/00
Filed: 1988-06-09
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-S63304751-A (JP)
Title: Data modulator-demodulator
Inventor: YOSHIDA MASAHIRO
IPC: H04L27/00
Filed: 1987-06-05
Abstract: PURPOSE:To automatically change the speed to a communication speed in response to the quality state of a line by monitoring a demodulation signal of a modulatordemodulator section and decreasing the line transmission speed when an error takes place for the prescribed number of times or over. CONSTITUTION:A control section 2 monitors a demodulation signal from a modulator-demodulator section 1 and gives a command of decreasing the speed to the modulator-demodulator section 1 when an error occurs for the prescribed number of times or over. The modulator-demodulator section 1 sends information of 'Decrease the speed' to a communication opposite party to decrease the modulator-demodulator section 1 when a reply signal comes from the communication opposite equipment. The communication opposite equipment decreases its own data communication speed after returning an acknowledge. Since a buffer 3 is provided, even if the line transmission speed is changed during the data communication in this way, the speed of a data terminal equipment DTE is not required to be changed.