baber/WOPTO huggingface dataset:
Patent JP-H01279334-A (JP)
Title: Test system for software single body by means of pseudo monitor
Inventor: ISHIKAWA KATSURA
IPC: G06F11/28
Filed: 1988-05-02
Abstract: PURPOSE:To omit the connection to a pseudo monitor when a single body test is carried out for a module to be tested by performing no connection between the pseudo monitor and the module to be tested and setting this module to a memory as another module. CONSTITUTION:When a single body test is carried out for a module 3 to be tested, a pseudo monitor 1 is started to give an instruction of said test. In a main routine 1-1 of the monitor 1, the entry address of an interruption processing routine 1-2 of the monitor 1 sets at an interruption vector 4. Then the routine 1-1 starts the module 3 via a debugger 2. The module 3 starts its action as if started by a real-time monitor and produces an interruption with a monitor call. Then the module 3 jumps into the routine 1-2 by reference to the entry address set at the vector 4 and offers artificially the service to be given from the real time monitor.
Patent JP-S60814-A (JP)
Title: Formation of precoat layer for filtration apparatus and filtration method
Inventor: WATANABE YOSHIHIRO
IPC: B01D37/02
Filed: 1983-06-18
Abstract: PURPOSE:To form a thick precoat layer of good quality by using a trace amt. of a high molecular flocculant together with pulverized coal(coke) to form a precoat layer for a filtration apparatus. CONSTITUTION:Water is charged into a water tank outside of a rotary drum, and pulverized coal(coke) is added to make a slurry, to which a small amt. of a high molecular flocculant is added. A thick precoat layer of good quality is formed on filter cloth lining the surface of the rotary drum by starting the suction and revolution of the rotary drum. The wire gauze with small meshes or a screen made by setting wedge wire are used other than the filter cloth in accordance with filtration apparatuses of different kinds. In either case, the precoat layer of good quality can be formed by this method.
Patent JP-H0230626-A (JP)
Title: Iron carbide fine granule and production thereof
Inventor: KITAMURA IKUO
IPC: C01G49/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title fine granules of high coercive force by coating iron oxyhydroxide or iron oxide fine granules with a copper compound or manganese compound followed by contact with a carbon-contg. reducing agent. CONSTITUTION:Iron oxyhydroxide or iron oxide fine granules are coated with a copper compound and/or manganese compound followed by contact or no contact with a carbon-free reducing agent and then contact with a carbon-contg. reducing agent or its mixture with a carbon-free reducing agent, thus obtaining the objective fine granules on which at least one kind of metallic compound selected from copper compounds and manganese compounds is coated. The amount of said metallic compound to be coated is pref. 0.01-10wt% on a metallic element basis, of the iron carbide calculated as Fe2O3.
Patent JP-S6157087-A (JP)
Title: Floating head slider
Inventor: YASUFUKU TETSUO
IPC: G11B21/21
Filed: 1984-05-30
Abstract: PURPOSE:To reduce the pressure change applied on the floating surface of floating head slider, to reduce the fluctuation range of minimum floating level and to improve the cosine angle characteristic by providing at least one groove across the confronted side rails for driving the recording medium. CONSTITUTION:Floating head slider 1 is provded with aligned grooves 9a, 9b perpendicularly to both of edges 2a, 2b and across both of the floating surfaces 3a, 3b to divide the floating surfaces into portions 3a, 3b and portions 11a, 11b. When the cosine angle theta of the floating head slider is zero, the compressed air jet fed from the taper portions 4a, 4b is expanded through grooves 9a, 9b and then arrives at outlet end 5a, 5b to nullify the pressure at grooves 9a, 9b and the air stream is compressed again through the floating surfaces 11a, 11b to reduce the length of continuously floating surface and to reduce correspondingly the transverse leakage of air stream due to the development of cosine angle, thereby making the local capacity of air film and pitching angle equal to values for theta=0 and reducing the fluctuation of minimum floating level to achieve favorable cosine angle characteristic.
Patent JP-H01283288-A (JP)
Title: Novel penam derivative and salt thereof
Inventor: TANAKA KIYOSHI
IPC: A61P31/04
Filed: 1988-05-06
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, acyl, etc.; R<2> is (substituted) lower alkyl, cyano, etc.; R<3> is (protected) carboxyl or carboxylato; R<4> is H, lower alkoxy, etc.; n is 0 or 1] and its salt. EXAMPLE:6beta-Phenylacetamido-2-(trans-2-diphenylmethoxycarbonyl-vinyl )penam-3- carboxylic acid p-nitrobenzyl ester. USE:An antibacterial agent. It has broad antibacterial spectrum, stable to beta- lactamase and exhibits strong antibacterial activity even against resistant bacteria. PREPARATION:A compound of formula II [R<1a> is (phenyl)acetyl, etc.; R<3a> is (protected) carboxyl] is oxidized with an oxidizing agent such as chromium oxide, and the produced compound of formula III is made to react with a compound of formula IV [R<2a> is R<2>; R<6a>-R<6c> are (substituted) lower alkyl or aryl; X is halogen] preferably in the presence of a base such as pyridine.
Patent JP-S62265803-A (JP)
Title: Voltage controlled oscillator
Inventor: NAKAMURA TOSHIAKI
IPC: H03B5/18
Filed: 1986-05-14
Abstract: PURPOSE:To obtain a linear change in the oscillating frequency even at an ultrahigh frequency band by arranging a varactor diode in series with a bypass capacitor connected to common base and changing the capacitance of the bypass capacitor so as to change the oscillating frequency. CONSTITUTION:The varactor diode 3 is connected in series with the bypass capacitor 2 connected to common base in a Colpitts oscillator whose oscillating frequency is changed by means of the varactor diode and the capacitance of the bypass capacitor 2 is changed to change the oscillating frequency. The varactor diode 3 is subjected to capacitance change including an inductive component 4 of a distributed constant and no saturation takes place in the oscillating frequency. A dielectric coaxial resonator 8 is used as a resonator, but a strip line or a coil may be used. Thus, the linear change in the oscillating frequency is obtained even at an ultrahigh frequency band.
Patent JP-2000300565-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ICHIKAWA JUNICHI
IPC: A61B8/12
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To improve operability of rotation of a tomograpchic image, and display ultrasonic image data more readably. SOLUTION: An image rotation is executed by rotating an image rotation switch on an operational terminal touch panel screen. Thus, an rotation angle is displayed on a rotation angle display area of the image rotation switch. At the same time, the rotation angle is displayed on a rotation angle display area 74a of a image information area 74 on the screen of a monitor.
Patent JP-H0411918-A (JP)
Title: Adsorbent packing device for adsoption tower
Inventor: YOSHIOKA YOSHIYUKI
IPC: B01D53/02
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the deterioration in performance due to fluidization and atomization of adsorbent by detecting the lowering of the level of packing layer of pellet type adsorbent, and automatically packing the adsorbent based on the detection. CONSTITUTION:The packing layer of pellet type adsorbent 5 is provided in an adsorption tower 1. As the level detecting units for the packing layer, there are provided level detecting unit main bodies 21, 21', guide plates 23, 23', level detecting bars 24, 24', level contacts 25, 25', and level switches 26a, 26b, 26'a, 26'b. The packing unit consisting of an adsorbent receiving tank 41, a piping 40, an automatic stop valve 39a, a vacuum pump 42, an automatic opening and closing valve 46, a supply piping 35, automatic stop valves 37a, 37b, etc., receives the output signal of the level detecting unit to supply the adsorbent to the packing layer of the adsorption tower 1. As a result, the deterioration in performance due to fluidization and atomization of adsorbent is prevented.
Patent JP-H09274025-A (JP)
Title: Sample injection apparatus for gas chromatography
Inventor: OMIYA KOJI
IPC: G01N30/18
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To wash the interior of a transfer pipe without contaminating a sample evaporation chamber. SOLUTION: A changeover valve 14 changing over the connection of a sample soln. pipe 10 and a washing soln. pipe 11 to a transfer pipe 15 is provided and a funnel 23 is provided between an injector 18 and a sample evaporation chamber 21 so as to be made movable by a funnel driving mechanism 24. After a sample is supplied to the transfer pipe 15 from the sample soln. pipe 10 to be held therein, the injector 18 is allowed to fall and a liquid sending pump 12 is driven to send a washing soln. into the transfer pipe 15. The sample is injected into the sample evaporation chamber 21 by the pressure of the washing soln. Thereafter, the injector 18 is drawn up and the funnel 23 is moved under the injector 18 and the washing soln. is sent out. By this constitution, the interior of the transfer pipe 15 is washed with the washing soln.
Patent JP-S5234175-A (JP)
Title: Weight disc type vibration damper
Inventor: IIDA MIZUHO
IPC: F16F7/10
Filed: 1975-09-10
Abstract: PURPOSE:A vibration damper immune to a gradual displacement of pipe caused by temperature change, etc. and reactive to an abrupt vibration caused by earthquake, etc.
Patent JP-S61268713-A (JP)
Title: Production of aminoformaldehyde resin
Inventor: KAMATA KAZUNORI
IPC: C08G12/00
Filed: 1985-05-24
Abstract: PURPOSE:To obtain the titled resin containing a compound having specific structure, and suitable as a crosslinking agent of a thermosetting resin paint, by making solid paraformaldehyde with an alcohol in an acidic atmosphere, and carrying out the modification reaction of the mixture by adding melamine dividedly to the mixture. CONSTITUTION:The objective resin containing >=50mol% compound of formula (1-4 groups in R1-R6 are H and the others are CH2OR<1>; R<1> is H, >=3C alkyl, etc.) can be produced by mixing (A) 2-5mol of solid paraformaldehyde (in terms of aldehyde) with (B) 7-10mol of an alcohol (e.g. methanol) in an acidic atmosphere, and adding (C) 1mol of melamine to the mixture in two or more divided portions to effect the modification reaction. EFFECT:A coating film having excellent hardness, flexibility, solvent-resistance, etc., and free of sagging and pinhole can be produced by adding 5-50pts.wt. of the present resin e.g. to a thermosetting synthetic resin paint, and curing the paint.
Patent JP-S597249-A (JP)
Inventor: RUISU ERU NAGIII
IPC: F01N9/00
Filed: 1983-06-21
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-H08288407-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: NAKAMURA KOICHI
IPC: H01L21/768
Filed: 1995-04-12
Abstract: PURPOSE: To provide a semiconductor memory device and a method for the manufacture thereof wherein accurate contact is simply obtained with the diffusion layer of MOS transistors. CONSTITUTION: The semiconductor memory device consists of NMOS transistors 13, 14; a silicon oxide film 45 as a first planarization insulating film; a TFT 15 formed on the silicon oxide film 45; another silicon oxide film 57 as a second planarization insulating film; and laminated aluminum traces 17 on the silicon oxide film 57. A polycrystalline silicon layer 41b (contact plug) having a T-shaped vertical cross section that extends to the source and drain regions (diffusion layer) of the MOS transistors through the silicon oxide film 45, is connected to the laminated aluminum traces 17 through a metal plug 60. A polysilicon layer 41a as ground wiring formed in the upper regions of the NMOS transistor 14 is excellent in planarity.
Patent JP-H02288684-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N5/445
Filed: 1989-04-28
Abstract: PURPOSE:To increase the blink speed of a character displayed while being superimposed on a video image by varying a level of a character signal superimposed on an input video signal at a prescribed frequency. CONSTITUTION:Red, green and blue character signals Rc, Gc and Bc having a prescribed timing to horizontal and vertical synchronizing signals are generated by giving a readout control signal from a microcomputer 9, a character selection signal and a reception signal to a character ROM 42. Then the level of the character signals Rc, Gc and Bc superimposed on an input video signal is varied at a prescribed frequency to blink the character displayed while being superimposed on a video image. Thus, the blink speed of the character displayed while being superimposed on a video image is increased.
Patent JP-H10288028-A (JP)
Title: Operation control device for hybrid vehicle
Inventor: FUJIWARA TAKAHIKO
IPC: B60L50/15
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To appropriately restrict the discharge of the exhaust emission by performing the operation in the predetermined condition in relation to temperature rise of an exhaust purifying device in response to the residual capacity of a secondary battery when start of an internal combustion engine is requested, and controlling the electrified variable to a heating means in response to the residual capacity of the secondary battery and the operation condition of the engine. SOLUTION: When start of an engine 150 is requested, a catalyst temperature sensor 204a judges whether the catalyst temperature is larger than the predetermined temperature TO (catalyst activating temperature) or not, and in the case of NO, catalyst heating processing is carried on. Namely, in a control unit 190, traveling energy is computed on the basis of the traveling speed and the accelerator operated variable, and a judgment whether the residual capacity of a battery 194 is larger than the quantity of the energy as a sum of the catalyst heating energy and the traveling energy or not is performed. In the case where a result of this judgment is NO, a signal for performing the power generation priority operation is output, and a lack of the traveling energy is compensated by the motive power of the engine 150.  Lag control of the ignition time of an ignition plug 162 is performed so as to raise the exhaust temperature, and the catalyst is thereby activated in an early stage.
Patent JP-H0410364-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: SADAKUNI SAKAE
IPC: H01M10/0568
Filed: 1990-04-27
Abstract: PURPOSE:To improve an electrolyte to get a nonaqueous electrolyte cell good in a cold discharge characteristic and also a hot preservation characteristic by using a mixed solvent of ethylene carbonate, 1,2-butylene carbonate and tetra-hydrofuran. CONSTITUTION:Heat-treated manganese dioxide is used as active material, and a pressure-molded and heat-treated mixture made up by mixing the active material, carbon powder as conductive material and fluorocarbon resin powder as a bonding agent is used as a positive electrode. Lithium metal punched in prescribed dimensions is used as a negative electrode. A 3-component solvent made up by adding a low boiling point solvent of tetrahydrofuran to a high boiling point solvent of ethylene carbonate and 1,2 butylene carbonate is used. It is thereby possible to improve an electrolyte to get nonaqueous electrolyte cell good in a cold discharge characteristic and a hot preservation characteristic.
Patent JP-S60252123-A (JP)
Title: Control device of waste gate
Inventor: SUENAGA KOUICHI
IPC: F02B37/18
Filed: 1984-05-30
Abstract: PURPOSE:To prevent overrun of a turbocharger and an increase in pumping loss of intake and exhaust at the time of high speed light load operation by providing a waste gate which is adapted to open when it reaches designated turbocharged pressure and open when the rotating speed exceeds a specified value and the engine load is below a specified value. CONSTITUTION:When a controller 43 is adapted to switch a solenoid valve 33 to be open, a solenoid valve 32 to be close, and a solenoid valve 35 to be open while an engine is in the full-load state, air compressed by a compressor 11 flows into the first pressure operating chamber 25 and the second pressure operating chamber 27, so that a waste gate valve 41 is opened. When the solenoid valve 33 is switched to be close, the solenoid valve 32 is switched to be open, and the solenoid valve 35 is switched to be open at the time of high speed light load operation, compressed air flows into only the second pressure operating chamber 27, and the compressed air will not flow into the first pressure operating chamber 25, so that the pressure in the chamber is lowered. Accordingly, the set load of a spring 28 is weakened so that the waste gate valve 41 is opened by low turbocharged pressure.
Patent JP-2000301156-A (JP)
Title: Electric deionized water making apparatus and water passing method using the same
Inventor: HIDAKA MASANARI
IPC: C02F1/469
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric deionized water making apparatus capable of suppressing the generation of scale comprising a hardness component such as magnesium or calcium and capable of planning the optimum desalting chamber thickness reducing electric resistance while keeping current efficiency. SOLUTION: A concn. chamber 3, a first desalting chamber 1a packed with an anion exchanger 10, a concn. chamber 3 and a second desalting chamber 1b packed with a mixed ion exchanger 9 of cation and anion exchangers are successively arranged to form one unit and a plurality of the units are laminated to form a laminate of the desalting chambers 1 and the concn. chambers 3 and this laminate is arranged between an anode 6 and a cathode 5 to constitute an electric deconized water making apparatus 20a. In this apparatus, second desalting chamber outflow pipes 12 and first desalting chamber inflow pipes 13 are connected.
Patent JP-H11303688-A (JP)
Title: Egr cooler
Inventor: NATSUME KOJI
IPC: F28D7/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance heat radiation in EGR(exhaust gas recalculation) gas by partitioning the interior of a casing to define an inlet side gas chamber, an outlet side gas chamber, and a coolant chamber, by defining and forming intermediate gas chambers for partitioning the coolant chamber, and by separate ly connecting the inlet side gas chamber to the intermediate gas chambers, and the intermediate chambers to the outlet gas chamber through cooling tubes, respectively. SOLUTION: This EGR cooler 1 partitions the interior of a casing 2 to define an inlet side gas chamber 7, an outlet side gas chamber 19, and a coolant chamber 8. Intermediate gas chambers 20, 21 are defined and formed to partition the coolant chamber 8. In addition, connection is made to the inlet gas chamber 7 to the intermediate gas chambers 20, 21, and the intermediate gas chambers 20, 21 to the outlet gas chamber 19 through cooling tubes 29, 30, 31 respectively. Each coolant chamber 26, 27, 28 is provided with a cooling water inlet 12 and a cooling water outlet 10.
Patent JP-H11307540-A (JP)
Title: Semiconductor device and producing method therefor
Inventor: YOSHINO CHIHIRO
IPC: H01L21/8249
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To achieve acceleration in speed and reduction of power consumption as much as possible, even if microminiaturized and to prevent the change of a current gain caused by emitter width as much as possible. SOLUTION: This device is provided with a first conductive base layer 6 formed on a device region 3 of a semiconductor substrate, second conductive emitter region 14 formed on the surface region of this base layer 6, insulating film 8 formed on the base layer 6 and composed of a single layer having an emitter opening on the emitter region 14, and an emitter electrode 12 formed on the insulating film so as to embed the emitter opening.
Patent JP-S5234345-A (JP)
Title: Constant-current circuit
Inventor: IKEDA KATSUYUKI
IPC: G05F1/56
Filed: 1975-09-12
Abstract: PURPOSE: Constant current circuit where temperature characteristic is improved by biasing FET transistor forward voltage of PN junction diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01241935-A (JP)
Title: Synchronized formatter
Inventor: BON SUU CHIYOU
IPC: H04J3/00
Filed: 1988-05-09
Abstract: PURPOSE: To solve problems on the price and matching of a device by making a means which allocates bandwidth of communication channels have a means that allocates time slots. CONSTITUTION: In a synchronous formatter for a type of data network interface which has a means that allocates the bandwidth of a communication channel through the allocation of a time slot and a means that carries out a protocol feature, the means which allocates the bandwidth of a communication channel has a means that allocates an optional time slot to a channel. Thereby, the entire channels of a primary rate digital multiplexing interface can be treated or an adjacent or noncontiguous 64kbit channel can dynamically be allocated to create more than one 'superchannel'. By this, the problems on the price and matching of this device can be solved.
Patent JP-S5813472-A (JP)
Title: Method of gas cutting to racklike toothform
Inventor: IWAO TSUTOMU
IPC: B23Q1/03
Filed: 1981-07-17
Abstract: PURPOSE:To prevent occurrence of error of pitch, defective toothform etc. and cut a high tension material to racklike toothform by restraining terminal side of gas cutting and relieving elongation to unrestrained side at the time of cutting. CONSTITUTION:A fixing beam 1 is installed on a foundation, and one end of a steel plate 4 to be cut is fixed by welding to the fixing beam 1. Under this state, gas cutting is performed along the racklike toothform A from the direction of the arrow A. Longitudinal elongation due to heat at the time of gas cutting is relieved to the direction of other end which is in an unrestrained state. In this case, to facilitate relieving of elongation, the steel plate 4 is supported by receiving stands 2, and supporting parts of the stands 2 are made up of rollers 2a so that elongation is easily relieved to unrestrained other end.
Patent JP-S6022895-A (JP)
Title: Earphone
Inventor: KANBE YOSHIYUKI
IPC: H04R1/10
Filed: 1984-06-01
Abstract: PURPOSE:To attain the convenience of listening high fidelity sound by constituting an earphone with small size and light weight so as to be accommodated in a hollow of a concha. CONSTITUTION:A diaphragm section 21 consists of a diaphragm 25 whose effective area is formed sufficiently large, a voice coil 26 and an edge 27. Further, a magnetic circuit 22 has an annular magnet 28 made of a rare-earth group cobalt magnet or the like excellent in the magnetic performance such as a samarium cobalt magnet. An annular flange section 30 projected externally is formed on the front face outer circumference of a cabinet 24. An annular folded section 34 is formed to the outer circumference of the flange section 30. A ring 36 to support the outer circumference section 35a of a protector 35 is fixed to the inside of the folded section 34.
Patent JP-S63276269-A (JP)
Title: Insulated gate field effect transistor
Inventor: EGUCHI KAZUHIRO
IPC: H01L29/78
Filed: 1987-05-08
Abstract: PURPOSE:To obtain an insulated gate FET capable of operating rapidly and causing little hysteresis or drift, by using a III-V compound semiconductor containing at least Al as group-III component elements and a naturally oxidized film thereof. CONSTITUTION:An Al1-xInxAs channel layer 2 doped with an n-type dopant is provided on a semi-insulating InP substrate 1 sequentially. The channel layer 2 is directly oxidized by an anodic or low-temperature oxidation process for forming a naturally oxidized film 3 serving as an insulating film. A metal for providing a gate electrode 4 is deposited on the surface of the oxide film 3, while a metal for providing source and drain electrodes 5 and 6 is deposited in ohmic contact with the channel AlInAs layer 2. In this insulation gate FET, an insulated gate is allowed to have a high dielectric strength even though the naturally oxidized III-V compound semiconductor is used as an insulating film.