baber/WOPTO huggingface dataset:
Patent JP-H06241095-A (JP)
Title: Air-fuel ratio control device of lean burn engine
Inventor: ITOYAMA HIROYUKI
IPC: F02D41/02
Filed: 1993-02-17
Abstract: PURPOSE:To widen the torque control range without impairing the correction accuracy into the target engine speed at the time of idling by performing decremental correction of the hold value for controllig the idling speed when the torque control at switching the air-fuel ratio is to be conducted. CONSTITUTION:A calculating means 32 calculates the target air-fuel ratio which meets the lean condition and also the target air-fuel ratio in accordance with other conditions than the lean condition. A holding means 39 holds the feedback correction amount for controllig the idling speed, and this hold value is decrementally corrected by a correcting means 40. Calculating means 42, 43 calculate the fundamental flow path area and target flow path area from the control valve flow path area which corresponds to the hold value subjected to decremental correction. According to the result from judging by a judging means 44, the control valve 36 is driven by a driving means 45 according to the target flow path area under the non-feedback correcting conditions, and the drive of the control valve 36 is started by the driving means 45 with the hold value prior to the decremental correction to be made when the feedback correcting conditions are met.
Patent JP-H01204857-A (JP)
Title: Antilock device
Inventor: KAGEYAMA FUMIO
IPC: B60T8/66
Filed: 1988-02-09
Abstract: PURPOSE:To facilitate any malfunction detection in each channel by integrating each required time ranging from lock trend detection in antilock control to lock recovery trend detection as to each control channel, and comparing its difference with the specified reference value. CONSTITUTION:An antilock device detects a fact that a wheel is in a lock tendency or a recovery tendency from the lock on the basis of each wheel speed signal out of wheel speed sensors S1-S4 at an electronic control unit (ECU). On the basis of the detected result, it controls solenoid SOL1-SOL6 of a pressure control valve in a brake fluid pressure circuit so as to decompress, hold or pressurize the brake pressure. In this case, in the electronic control unit, there is provided with a means which integrates each required time from lock trend detection to lock recovery trend detection as to each control channel. Then, a difference in the integrated time as to each channel is judged on the basis of the specified reference value, whereby each malfunction in respective channels is found out in a program manner.
Patent JP-S58146129-A (JP)
Title: Parallel-serial conversion circuit
Inventor: NAKAGAWA YOUICHI
IPC: H03M9/00
Filed: 1982-02-24
Abstract: PURPOSE:To execute the parallel-series conversion in high speed, by shifting two shift registers alternately and selecting the output of the two shift registers alternately. CONSTITUTION:An even number bit of parallel data (from 0 to 15) is taken as an input in parallel with the 1st shift register 1, an odd number bit is inputted in parallel with the 2nd shift register 2 at the same time, the 1st and 2nd shift registers 1, 2 are shifted alternately with shift clocks (b), (c), outputs (f), (g) of the 1st and 2nd shift registers 1, 2 are selected alternately with a data selector 4 based on the shift clocks (b), (c) of the frequency division circuit 3 to obtain a serial data (h). Thus, the inexpensive parallel-serial conversion circuit with high speed conversion is obtained.
Patent JP-S56125184-A (JP)
Title: Response system for office line incoming call button
Inventor: KOBAYASHI HANJI
IPC: H04Q3/72
Filed: 1980-03-06
Abstract: PURPOSE:To make economy by making unnecessary the push button response unit, by transmitting ground or control signal for cells through the depression of button, to the trunk connected to the extension having push button telephone sets. CONSTITUTION:In the scanning of extension, CPU transmits the extension scanning signal in the extension scanner LSCN. This signal is sequentially fed to LDV of the extension scanning matrix LPMTX and fed to the communication line L2. When one of TELs corresponding to LRC is in off-hook, this extension scanning signal is fed to the input terminal I corresponding to LSCNP via the communication line loop of TEL in off-hook state, communication line L1, and contact C<0> of cut-off relay of LRC. When the KEY is depressed, this extension scanning drive signal is fed to the input terminal I corresponding to LSCNP via the button lead K and selector contact C<2> of cut-off relay of LRC. The CPU reads in this signal and detects TEL in calling. When EXT is connected to the office line trunk, the contact C<2> changes over the lead K from KYMTX to ground.
Patent JP-H09200780-A (JP)
Title: White balance controller for electronic development type camera
Inventor: SATO KOICHI
IPC: H04N9/73
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an image in a proper color in simple configuration. SOLUTION: A rotary color filter 45 and a shutter 22 are provided between a photographic optical system 12 and an electronic development type recording medium 30. Images in red(R), green(G) and blue(B) are recorded through the rotary color filter 45 into three recording areas 30a, 30b and 30c of the electronic development type recording medium 30. A photometry sensor 43 is arranged behind the electronic development type recording medium 30. The photometry sensor 43 detects the intensity of light transmitted through the recording areas 30a, 30b and 30c of the electronic development type recording medium 30. When this detected value reaches a proper photometry value, voltage impression to the electronic development type recording medium 30 is stopped and the shutter 22 is closed.
Patent JP-H01202659-A (JP)
Title: Reagent composition and test piece for detecting component in body fluid
Inventor: OTANI MIKIO
IPC: G01N31/22
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the results of decision accurately and quickly along with easy manufacture for detecting specified components in a body fluid, especially in blood, by arranging a composition made up of a reagent to detect a specified component in a body fluid and a polyester resin sulfonated as carrier therefor. CONSTITUTION:A composition is made up of a reagent to detect a specified component in a body fluid and a polyester resin sulfonated for a carrier of the reagent. 3-7.5mol.% of all carboxylic acid components in the polyester is an ester forming sulfonic alkali metal compound. This facilitates the manufacture while achieving a higher penetration speed of a sample as the carrier is hydrophilic thereby producing the results of decision accurately and quickly. A test piece to be used can be obtained with ease simply by coating the support with this reagent composition.
Patent JP-2000225412-A (JP)
Title: Method for plastically working aluminum alloy and high- strength/high-ductility aluminum alloy worked by the same
Inventor: TOKIZANE NAOKI
IPC: B21C23/14
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a plastically working method for an aluminum alloy which has excellent strength at a high temperature and ductility at the normal temperature and to which necessary plastic working is applied as keeping the state of a large sized preform and a high-strength/high-ductility aluminum alloy worked by the same method. SOLUTION: By the spray forming method by which the molten metal of the aluminum alloy is sprayed by an inert gas and accumulated while rapidly solidifying, the preform 3 is manufactured and, by equal cross-sectional area aside extruding method by which its extruding direction is changed at the midway to the side direction of an interior angle of <180 deg. without changing the cross-sectional area which is possessed by the preform by pressurizing the preform 3, shear deformation is imparted to the preform 3. It is preferable to take the strain ε (ε=2/√3 × cotan(ϕ/2), (ϕ: a conversion angle at the midway of the extruding direction of the preform)) of the shear deformation to be imparted as within the range of 0.5-2.5.
Patent JP-S58145398-A (JP)
Title: Screening and charging device for empty can
Inventor: KITAMORI ATSUO
IPC: B30B9/32
Filed: 1982-02-23
Abstract: PURPOSE:To enable the discrimination of charged mateials and the charging of plural  pieces at one time in an automatic compressing machine for empty cans, by operating  a charging inlet door for empty cans by detection of material quality, detecting the  charged materials, which are screened and stored in the machine, compressing, selecting and discharging the materials. CONSTITUTION:When epty cans 9 are inserted into the charging port of a charging mechanism A, and the transmitting and receiving coils 3, 3' of a material quality  sensor confirms the prescribed mateial quality, a door 8 is electrically unloked, thus  enabling the charging of the cans 9. The cans 9 slide downard and the C ans lighter  then an ordinary weight range and the cans heavier than the saim are screened into a  containing material H for foreign material by fork plates 17, 17' of a screening mechanism B, and only the empty cans in the ordinary weight range are delivered into a  storage part, a storage detecting means and a discharging mechanism C. The storage is detected here, and the empty cans are discharged by each piece into a compressing  and selecting mechanism D by the vertical sliding of a limiting plate 28. These cans  are compressed between a stationary compressing plate 35, a scraper plate 37 and a movablecompressing plate 39. If the empty cans are made of iron, such cans are contained in a containing part F' by a permanent magnet 40 and the Al cans are contained into a containing part E'.
Patent JP-H08239499-A (JP)
Title: Molding containing polyacetylene
Inventor: KAARUUHAINTSU AREKUSANDAA OSUT
IPC: C08J7/06
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetylene-contg. molded article which has a protective coating of SinX and hence has an improved stability against air and esp. oxygen.  
     SOLUTION: This molded article, formed from a polymer product contg. polyacetylene and a polymer other than polyacetylene, contains a protective coating of SinX (wherein X is 1-2, pref. 1.1-1.9, esp. pref. 1.4-1.8). The protective coating is formed by physical vapor deposition, plasma chemical vapor deposition, or sputtering and remarkably stabilizes polyacetylene against oxygen even when the layer is very thin, for example, it is 10 nm to 10 μm, pref. 100 nm to 1 μm. Though above-described X of SiOX may be 1-2, it is pref. 1.1-1.9, esp. pref. 1.4-1.8, in terms of stabilization of polyacetylene. For obtaining satisfactory mechanical properties, such as scratch resistance, the value of X of up to 2 is useful. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02209825-A (JP)
Title: Chlorotetrafluoropropane-based azeotropic and pseudoazeotropic mixture
Inventor: SAMEJIMA SHUNICHI
IPC: C07C19/08
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the subject incombustible mixture, consisting of R244ca, R225cb and R132b, having excellent characteristics equal to or better than those of conventional fluorocarbons and useful as a substitute fluorocarbon, solvent, etc. CONSTITUTION:A mixture obtained by blending (A) 5-42wt.%, preferably 13-23wt.% 1-chloro-2,2,3,3-tetrafluoropropane (R244ca) with (B) 7-50wt.%, preferably 19-29wt.% 1,3-dichloro-1,1,2,2,3-pentafluoropropane (R225cb) and (C) 41-80wt.%, preferably 53-63wt.% 1,2-dichloro-1,1-difluoroethane (R132b) [the azeotropic composition is especially 18wt.% component (A), 24wt.% component (B) and 58wt.% component (C)]. The azeotropic point is present in the aforementioned mixture with hardly any fluctuation of composition in recycling and the same usage as that of a conventional single fluorocarbon is possible. The mixture has higher solvency than that of the conventional R133 if especially used as a solvent.
Patent JP-S62186256-A (JP)
Title: Photographic element having protective coating layer
Inventor: MURAMATSU YUZO
IPC: G03C1/76
Filed: 1986-02-12
Abstract: PURPOSE:To obtain the protective coating layer of the titled element having excellent sticking, anti-flaw and water-resisting properties, and capable of preventing a sticking and finger print adhesion to another material, and capable of being easy to wipe up a stain, and of giving an improved flatness and a higher image by coating the protective layer with a composition contg. a polymerizable vinyl monomer having a radical capable of reacting with gelatin and a polyfunctional acrylate, followed by curing the composition with irradiation of radiation. CONSTITUTION:The protective coating layer is formed by coating the composition contg. the polymerizable vinyl monomer having the radical capable of reacting with gelatin and the polyfunctional acrylate, followed by curing the composition with irradiation of radiation. Furthermore a protective coating layer may be formed by coating the protective layer with the prescribed composition contg. N-vinyl pyrolidone, followed by curing the obtd. composition with the radiation irradiation. The compounding amount of the polymerizable vinyl monomer is 0.5-80wt%, preferably 1-50wt% per 100wt% of the finished composition of the protective coating layer. Two or more kinds of the vinyl monomer may be jointly used.
Patent JP-2000226195-A (JP)
Title: Sheath type safety locking hook
Inventor: SATO KEIJI
IPC: B66F9/18
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To transport a flexible container suspended by a fork without slipping down the flexible container and to unload a rope from the fork without climbing up to an elevated spot to unload the rope of the flexible container when the flexible container is loaded on the elevated spot. SOLUTION: On loading transfer weight on a pressure plate 11 floated by springs 12 and lowering the weight, a first piston 13 fixed to the pressure plate 11 pushes out oil in a first cylinder 14 into a second cylinder 17 connected through a hydraulic chamber 15 to the first cylinder 14. pushing up a V block 18 fixed to a second piston 16 to lock a locking plate 19, a hook 1 locking rope (belt) hung on an arm 3 is provided on the extreme upper part of a sheath fork through an arm base 4. In this way, a sheath type safety locking hook is formed.
Patent JP-2000230731-A (JP)
Title: Ice storage chilled water supply apparatus
Inventor: YAMAMOTO TAKASHI
IPC: F25C1/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To contrive to calculate an amount of ice in the inside of a layer satisfactorily by supplying chilled water outside the ice storage layer even when water levels in the inside of the layer vary. SOLUTION: The apparatus is provided with a heat exchanger for ice-making on a frame 56, forming an ice-making unit 44. Detecting total weight of the ice-making unit 44 by a load cell built-in a frame-supporting structure 58 allows a controller 38 to calculate an amount of ice on the basis of a detected value and a water level in the inside of an ice storage layer 28 detected by a water level sensor 46.
Patent JP-H08221945-A (JP)
Title: Disk cassette and disk reproducing device
Inventor: YOSHIDA SUSUMU
IPC: G11B23/30
Filed: 1995-02-17
Abstract: PURPOSE: To easily provide high-speed seeking and special reproducing function and to effectively utilize a data recording region on a disk by incorporating a memory in a disk cassette and recording the address information, etc., of recorded data on the disk. CONSTITUTION: The address information, etc., of data recorded on a disk 101 is recorded in a ROM 102 and given to a microcomputer 205 through connecting terminals 103, 213. Since only a simple address is recorded in the disk 101, the remainder region is usable for the recording region of digital data of main information. When moving image data are reproduced, by recording data, indicating the recording position of encoded data in a frame, in the ROM 102, special reproduction is easily embodied by referring to the data.
Patent JP-H06244060-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KUBONAI TATSURO
IPC: H01G9/04
Filed: 1993-02-18
Abstract: PURPOSE:To make it possible to easily and reliably form an oxide or organic solid electrolyte film on a capacitor element by installing a sealing jig in tight contact with the surface of a conductive plate, except for anodic body areas, injecting electrolyte into holes in the sealing jig for formation treatment, and thereby forming the oxide film layer on the surface of the anodic bodies. CONSTITUTION:A plurality of etched square aluminum anodic bodies 30 are continuously connected to the conductive plate 34 on a flat plate where their positive external terminals 32 are constituted, and a continuously assembled body 36 of the anodic bodies is thereby formed. The positive external terminal conductive plate 34 of the continuously assembled body 36 has holes 38a formed which are positioned in accordance with the interval L of the anodic bodies 30 and surround the anodic bodies 30. Furthermore, a sealing jig 38 is installed in tight contact with the surface of a conductive plate 30 in tight contact with the surface of the conductive plate 34, except for the anodic body 30 areas. Electrolyte 40a is injected into the holes 38a in the sealing jig 38 to perform formation treatment and form an oxide film layer 42a on the surface of the anodic bodies 30.
Patent JP-S53115985-A (JP)
Title: Annular curvature shaping jig
Inventor: YANO MITSURU
IPC: B23B3/28
Filed: 1977-03-18
Abstract: PURPOSE:To provide an annular curvature shaping jig, capable of forming with high precision and efficiency an annular curvature, for instance, a cam surface of an axially slidable vane type fluid rotating machine.
Patent JP-H10225370-A (JP)
Title: Heat cooking system
Inventor: MORISHIMA MAKOTO
IPC: A47J27/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent excessive heating of an object not to be heated, by stopping a heating means when a measured temperature is higher than or equal to a prescribed temperature in a case heating by a heating means without a temperature control function in a system equipped with heating means both with and without the temperature control function. SOLUTION: An electric range of this heating cooking system is equipped with a right heater H1 with a temperature control function, a left heater H2 without the same, and a grill heater H3. When only the left heater is used in a case temperature is set by a temperature setter 57 at 200 deg.C, if a temperature sensor TH63 detected a temperature high than 200 deg.C, a work contact point R1 of a relay for the right heater is turned OFF by a temperature control part 7, but the left heater H2 keeps heating since the left heater H2 has no temperature control function. However, when the temperature sensor TH63 detected a temperature over 250 deg.C, a work contact point R2 for the left heater H2 and a work contact point R3 for the grill heater are turned OFF by a stop control part 9 of a control unit 3 to stop heating by the left heater H2.
Patent JP-H01204661-A (JP)
Title: Laser irradiating device
Inventor: TSUBOSHIMA KOSAKU
IPC: H01S3/101
Filed: 1988-02-10
Abstract: PURPOSE:To improve operability and safety of laser irradiation by providing at least three visible laser beam paths or annular visible laser beam paths around an irradiated invisible laser beam such that a portion of the visible laser beam is screened when any obstacles are present around an irradiated portion. CONSTITUTION:Four guide beams L2 are divided into eight ones by half prisms 16... and four transmitting guide beams L2 irradiate an irradiated portion 15 as they are, so that four imaged points 18a-18d are produced on the irradiated portion 15. The four guide beams L2 reflected by the half prisms 16... are focused on the optical axis of an invisible laser beam L1 to form a combined focused image 19 on a said portion 15. Thus, when the four imaged points 18a-18d and one combined focused image 19 are formed on said portion 15, the obstacles are judged to be present and the laser L1 can be irradiated on said portion 15 for remedy. However, if one guide beam L2 is screened by the obstacle (a) for example three image points 18b-18d and one combined focused image 19 are on said portion1 5, the irradiation of laser beam L1 is stopped.
Patent JP-H02207872-A (JP)
Title: Coating method
Inventor: KATO HIDEMI
IPC: B05D3/10
Filed: 1989-02-07
Abstract: PURPOSE:To obtain a uniformly coated layer without having unequalness in spite of high-speed coating by subjecting the surface of a long sized belt-like base having a hydrophobic surface to a treatment for hydrophilicity impartation and passing the base in a high temp. and high humidity atmosphere immediately after cooling to prehumidify the base and then applying an aq. coating liquid thereon before the base is not completely dried. CONSTITUTION:There is a corona treatment as the treatment for hydrophilicity impartation to be executed to improve the adhesiveness of the coating liquid and the base surface. Since the adhesive power lowers upon lapse of the time after the treatment, the treatment is usually executed within one minute before the prehumidification. There are methods for using cooling rolls and for blowing cold wind as the method for cooling and prehumidifying the base surface. The surface of the base surface is lowered below the dew point of a high temp. and high humidity chamber at the time when the cooled base passes the high temp. and high humidity chamber to cause the frost setting of steam on the base surface. Various known methods including a bead coating method, extrusion coating method and flood coating methods are applied as the coating method. The coating condition is preferably <=15 deg.C surface temp. of the base, 35 to 80 deg.C the room temp. and >=90 deg.C the relative humidity.
Patent JP-S54122083-A (JP)
Title: Voltage selective-switching circuit of high sensitivity and high dielectric strength
Inventor: MIURA SHIYUNJI
IPC: H03K17/13
Filed: 1978-03-15
Abstract: PURPOSE:To obtain a voltage selective-switching circuit which conducts only by a low voltage and can be used even by a high voltage. CONSTITUTION:Transistor FET1, which is a FET of a P-channel type, is made to pinch off by a small gate voltage, and FET2, a FET of a N-channel type, is made to withstand a very large voltage. In the switching circuit, anode A of P gate type thyristor TH is connected to drain DF2 of FET2, cathode K of TH is connected to gate GF2 of FET2, and gate G of TH is connected to drain DF1 of FET1.
Patent JP-H09223288-A (JP)
Title: Escape guide supporting device
Inventor: NODA HAJIME
IPC: G08B27/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To safely guide persons existing in a building to an optimum escape guide port by specifying a fire generation place at the time of detecting the generation of smoke by any one of smoke density detectors and displaying the fire generation place, an optimum escape guide port, smoke density distribution, etc., on a monitor panel. SOLUTION: The existence of fire generation is judged based upon/smoke density detected by 1st to 6th smoke density detectors 7 to 12 and a sensor mark of the smoke density detector detecting fire generation among respective sensor marks 24 to 29 displayed on a sketch drawing 30 on an LCD display 3 is flickered. Respective smoke density values are respectively integrated, respective integrated values are compared with each other, arrows indicating an escape direction are displayed on the drawing 30, and an entrance/exit mark indicating a safe escape guide port is flickered.
Patent JP-S59155190-A (JP)
Inventor: NISHIKAWA SHIGEKI
IPC: B21D28/00
Filed: 1983-02-24
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。