baber/WOPTO huggingface dataset:
Patent JP-S6463634-A (JP)
Title: Fuel injection quantity control device for internal combustion engine
Inventor: MIZUKOSHI MASASHI
IPC: F02D45/00
Filed: 1987-09-01
Abstract: PURPOSE:To enable highly precise controlling of a fuel injection quantity by computing the fuel injection quantity on an engine intake cycle considered as one period in conformity to a fixed physical model which introduces the quantities of fuel adhering to a wall surface of an intake pipe and of the fuel evaporating in the intake pipe as state variables. CONSTITUTION:A computing means M6 computes the evaporating quantity of fuel adhering to the wall surface of an intake pipe M1 on intake pressure and saturated vapor pressure which an operation state detecting means M5 detects during the operation of an internal combustion engine M2. Next, a dividing means M7 divides the evaporation quantity of the fuel by engine rotating speed to obtain an unit evaporation quantity per engine cycle. In addition to that, a presuming means M8 presumes state variables on the unit evaporation quantity and a fuel injection quantity using a physical model or an operation expression based on the physical model. A fuel injection quantity computing means M9 thereafter computes the fuel injection quantity on the unit evaporation quantity, the variable states, and the product of an intake air quantity and a target air-fuel ratio using the above-mentioned operation expression.
Patent JP-H0962278-A (JP)
Title: Digital voice reproducer and memory carrier
Inventor: KAWAI TATSUJI
IPC: G11B5/012
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enable operation under the condition where a music is played by separating music play data and designated data from music data including the music play data and the designation data designating the processing carried out on the way of music play accroding to signals of reproduced music play and execution timming of the processing, and decoding the same. SOLUTION: A CPU 20 gives a command to a CD-ROM driver 22 to read the music data of tune requested and transfer the data to a discrimination circuit 23, and it is stored in a CPU memory 21. A CPU 20 reads one control code out of a memory 21. The reading is conducted in order from the execution priority No.1 followed by No.2. Then, seeing a count value of time measurement device 27 a player waits until the time from the music start comes to a control code starting time. If it reaches the control code starting time, the CPU 20 carries out a control routine specified by an execution routine code, e.g. a fadeout routine.
Patent JP-S59109286-A (JP)
Title: Treatment of waste water
Inventor: SABURI OSAMU
IPC: C02F1/58
Filed: 1982-12-14
Abstract: PURPOSE:To decrease the amt. of the sludge to be generated and to reduce considerably the treatment cost in the stage of treating waste water by adding calcium salt to the waste water contg. fluorine, and adding an inorg. flocculating agent of aluminum bare or iron base at the same time to said waste water. CONSTITUTION:Calcium salt such as calcium hydroxide is added to waste water contg. fluorine; at the same time, an aluminum flocculating agent such as alum or ferrous flocculating agent such as ferric chloride is added to the same to decrease the amt. of the sludge to be generated. The effect similar to the above- mentioned effect is also obtainable by bringing fluorine and calcium salt into reaction to form the reaction product of calcium fluoride then adding the aluminum or ferrous flocculating agent to the waste water. The amt. of the sludge to be generated is decreased by >=30% by the treatment of the waste water contg. fluorine as compared to a conventional method involving addition of only the calcium salt according to the above-mentioned method.
Patent JP-S6463766-A (JP)
Title: Refrigerator
Inventor: NARUSE NOBUTAKA
IPC: F25B47/02
Filed: 1987-09-03
Abstract: PURPOSE: To avoid flowing a liq. coolant into a compressor by providing a check valve at the inlet of the condenser to hold a liq. bypass circuit for bypassing an evaporator and expansion valve so as to exchange heat with a hot gas bypass circuit. CONSTITUTION: A check valve 13 provided at the inlet of a condenser 2 flows a high temp. high pressure coolant to the condenser 2 during the cooling operation but blocks this coolant from flowing back to a hot gas bypass circuit 20 during the deicing operation. This bypass circuit 20 flows a hot gas to evaporate the liq. coolant flowing very thin resistance pipes of a liq. bypass circuit 30 into a vapor lock state due to the heat exchange, thereby increasing the pipe line resistance to limit the flow rate of the coolant from the liq. bypass 30. This blocks the liq. coolant from flowing into a compressor 1 to avoid damaging the compressor 1.
Patent JP-S6464223-A (JP)
Title: Ion milling device
Inventor: SAITO MASAKATSU
IPC: H01L21/302
Filed: 1987-09-03
Abstract: PURPOSE:To enable processing, through which re-adhesion is removed completely, by mounting a second ion source capable of irradiating a substrate with ion beams at an angle separate from a first ion source besides the first ion source aiming at processing to a desired pattern. CONSTITUTION:First ion beams 5a etch and pattern a substrate 7, using a photo-resist 9 on the substrate 7 as a mask. Second ion beams 5b from a second ion source are applied from the re-adhesion surface side of an etching substance by first ion beams to the first ion beams 5a. A re-adhesion etching substance adhering on the wall surface of the photo-resist 9 or the etching wall surface of the substrate 7 again by the first ion beams 5a is removed through etching by the second ion beams 5b. Accordingly, no re-attachment is generated both on the side wall of the photo-resist and the side wall of an etching pattern, and no said re-adhesion etching substance is generated on the patterned substrate 7 after the photo-resist 9 is gotten rid of.
Patent JP-H0669874-A (JP)
Title: Interface device for portable telephone
Inventor: SHIMIZU MASAYUKI
IPC: H04W92/08
Filed: 1992-08-18
Abstract: PURPOSE:To enable speaking and facsimile communication in the state of connecting an interface to a portable telephone. CONSTITUTION:This interface device is provided with a speaker 6 for speaking and microphone 7 for speaking and further, a switching part 10 is provided to switch the device to a speaking enable state and a data communication enable state. Since speaking is enabled by the switching part 10 in the state of connecting the interface device to the portable telephone, speaking can be performed by using the speaker 6 and the microphone 7. On the other hand, since the device is turned to the data communication enable state by the switching part 10, the facsimile communication can be performed from a connected facsimile equipment.
Patent JP-H1147534-A (JP)
Title: Fixed adsorption layer type adsorption tower
Inventor: HORAGUCHI MITSUHIRO
IPC: B01D53/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To easily perform exchange of an adsorbent in each adsorption layer while gas is passed through by arranging by lamination of a plurality of adsorption layer casings with an angle of inclination and freely filling and taking out of the adsorbent by opening/closing feeding valves and discharging valves for the adsorbent provided in each casing. SOLUTION: Adsorption layers 5A-5D being arranged up and down in a multi-stage- like condition and in parallel under a condition where they are inclined downward from the feeding side to the discharging side are arranged in a tower body 11 and feeding valves 7A-7D and discharging valves 8A-8D are respectively provided on the feeding side and the discharging side of each of the adsorption layers 5A-5D. In addition, on each of the adsorption layers 5A-5D, the discharging valves 8A-8D are closed and by switching operations of switching dampers 3A-3D, corresponding adsorption layer 5A-5D sides are successively opened from the feeding passage 3 side and corresponding feeding valves 7A-7D are opened and as the result, the adsorbent is successively introduced by its own wt. by the inclined face to the corresponding adsorption layers 5A-5D from a feeding passage 3.  By repeating successively this operation from the top stage, the adsorbent is filled in each stage of the adsorption layers 5A-5D.
Patent JP-S6376592-A (JP)
Title: Multiplex transmission signal reproducing device
Inventor: NODA TSUTOMU
IPC: H04J11/00
Filed: 1986-09-19
Abstract: PURPOSE:To multiplex and transmit a signal such as a digital-coded sound signal having a high definition for conventional ground television broadcasting by providing a demodulation circuit to receive and demodulate signals multiplexed and transmitted on the orthogonal component of a carrier wave other than an amplitude modulated signal, and providing a band-pass filter in the demodulation circuit. CONSTITUTION:In order to demodulate the digital-coded sound signal, a multiplex- transmitted digital-coded sound signal band is selected from the output of a frequency converter circuit 3 by means of a comb-line filter 13, then amplified, and further in a synchronization detection circuit 14, the signal modulated with the component orthogonal with the amplitude modulated component of a carrier wave is detected and demodulated by using a signal synchronizing with the carrier wave reproduced by a carrier wave reproducing circuit 15. Thus obtained signal is converted to a digital code at its point where error rate is the least by means of a code identification circuit 16, then in a digital signal processing circuit 18, the errors occurred during the transmission are detected and corrected by using an error detection and correction code. The digital signal after thus detected and corrected of its error, is returned to the sound signal in a digital analog conversion circuit 19, and the result is outputted to an output terminal 20.
Patent JP-H0948926-A (JP)
Title: Metal phthalocyanine compound and its production
Inventor: MATSUMOTO SHIRO
IPC: G11B7/244
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a metal phthalocyanine compound the absorption spectrum of which shifts to the side of longer wavelengths when it is crystallized, whereby it can produce high photoconductivity and optical nonlinearity, by using a compound having a specified molecular structure. SOLUTION: This metal phthalocyanine compound is represented by the formula. This compound is obtained by thermally condensing 2,3- naphthalenedicarbonitrile with phthalonitrile in the presence of a titanium compound or a vanadium compound and separating the aimed compound from the obtained product by sublimation. Examples of the titanium compounds and vanadium compounds used include halides, such as chlorides or bromides, and of titanium or vanadium, and their acetates, sulfates, nitrates, carbonates, cyanides and acetylacetonates. The thermal condensation is carried out by thoroughly mixing the compounds in the form of powders and heating the resulting mixture at high temperatures in the absence of any solvent. The temperature is desirably about 210-250 deg.C. Alternatively, condensation is carried out by refluxing in a high-boiling solvent (e.g. dimethylformamide) for a long time.
Patent JP-2000052128-A (JP)
Title: End mill with processed cutting edge and cutting edge processing method thereof
Inventor: IYORI YUSUKE
IPC: B23C5/10
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an end mill improved in the stability of a cutting edge by precisely processing the cutting edge of the end mill. SOLUTION: In an end mill having a curved cutting edge with the substrate covered with hard coating, the curved face-like cutting edge is formed so that a ridge line along which a rake face and a flank of the cutting edge intersect, is formed such that hard grains included in the substrate form a curved face. As a method of forming the curved face-like cutting edge, a grinding medium is fluidized by magnetism.
Patent JP-S59108378-A (JP)
Title: Driving process of piezoelectric bimorph
Inventor: OOBA MASATOSHI
IPC: H01L41/08
Filed: 1982-12-14
Abstract: PURPOSE:To contrive a driving process with high reliability and less time-elapsing change of displacement respecting to thermal change in case a voltage is supplied by a method wherein different amount of voltages are separately supplied for the element side where a voltage is supplied in the direction similar to the polarization axis and the other element side where another voltage is supplied in the direction reverse to the polarization axis. CONSTITUTION:A piezoelectric element 1 is composed to supply a voltage in the direction similar to the polarization axis while another piezoelectric element 1' is composed to supply another voltage in the direction reverse to the polarization axis. The piezoelectric elements 1, 1' are made stick to each other holding an intermediate electrode 3 aligning the polarization axis direction by adhesive layers 2. The voltage supplied from a power supply 5 is divided by resistors 4, 4' so as to supply the piezoelectric element 1' with a voltage lower than that for the piezoelectric element 1. At this time, the voltage dividing ratio shall be selected within the range so that the piezoelectric element 1' may not be depolarized under applicable conditions.
Patent JP-S6199241-A (JP)
Title: Method of forming white diffusion film for bulb
Inventor: SHIBATA HARUO
IPC: H01J9/20
Filed: 1984-10-19
Abstract: PURPOSE:To improve the adhesion strength of a film in a white pigment layer by pouring the butyl acetate solution of ethyl cellulose to form an ethyl cellulose resin layer on a white pigment layer after applying white pigment in the inner surface of a glass globe. CONSTITUTION:A fluorescent lamp is formed to a U-shape or a double U-shape, and when froming a white diffusion film in the inner surface of a glass globe in an electric lamp type fluorescent lamp which is housed within the glass globe, together with a glow starter and a ballast, firstly, the mixture of calcium pyrophospahte and silica, as white pigment, is applied to the inner surface of the globe by means of an electrostatic painting method, and thereafter the solution in which ethyl cellulose is dissolved into butyl acetate is poured or sprayed to form an ethyl cellulose resin layer on a white pigment layer. Accordingly, it is possible to extremely improve the film adhesion strength of a white pigment layer and to completely prevent the film falling down etc.
Patent JP-H04102603-A (JP)
Title: Manufacture of multiple wooden block plate
Inventor: FUJIKI KEN
IPC: E04F13/10
Filed: 1990-08-20
Abstract: PURPOSE:To provide a multiple wooden block plate which is neither cracked nor warped due to contraction when dried by cutting a square lumber off in the core direction into blocks, impregnating the blocks with organic solvent including dimension stabilizing agent and filler curing agent, arranging plural blocks, forming cut-in joints so as to be filled with elastic adhesives, and thereby curing the adhesives. CONSTITUTION:A square lumber 1 is cut off to the direction normal to the core direction, so that a plurality of blocks is thereby formed. These blocks 2 are impregnated with agent prepared by dimension stabilizing agent and filler curing agent so as to be dried. The four side surfaces of each block 2 are finished thereafter, 9 blocks are arranged in the plane surface direction while the side surfaces of the respective blocks are bonded with one another, so that a multiple plate member 3 is thereby formed. Cut-in joints 5 are formed in each joint section 4 between the respective blocks at its upper side of the multiple plate member 3. Elastic adhesive 6 is then injected into each cut-in joint 5 so as to be cured. After that, the multiple plate member 3 is turned over, cut-in joints 7 are formed in each joint section 4 between the respective blocks 2 from the back surface side, so that a multiple plate 9 is thereby formed, where only the upper section of each joint section between the respective blocks 2 is bonded with elastic adhesive 6 while the lower section of it is left void.
Patent JP-H0882261-A (JP)
Title: Diagnosing device for fuel feeder of internal combustion engine
Inventor: YAMAGISHI YOICHIRO
IPC: F02M37/00
Filed: 1994-09-14
Abstract: PURPOSE: To improve the accuracy of diagnosing the existence of a fuel pressure control solenoid failure by diagnosing the existence of a failure in the fuel pressure control solenoid according to a difference between the average value of air-fuel ratio feedback correction coefficients before switching the reference pressure and the average value of air-fuel ratio feedback correction coefficients after switching. CONSTITUTION: A control unit 14 determines the establishment of a diagnostic condition when the temperature of cooling water detected by a water temperature sensor 18, an idle switch 21 is in the on-state, and only when the air-fuel ratio feedback correction coefficient is not in the process of idle clamp, and diagnoses a fuel feeder. Air-fuel feedback correction coefficients in the off-state of a fuel pressure control solenoid (solenoid) 13 are sampled to obtain the average value. Subsequently, the similar average value in the on-state of the solenoid 13 is obtained to calculate a difference between both average values. When the difference is a designated value or more, it is decided that the solenoid is normal, and when it is less than the designated value, the failure of the solenoid is decided.
Patent JP-2000056313-A (JP)
Title: Device and method for scattering spacer
Inventor: SHIKAUCHI KIYOSUMI
IPC: G02F1/1339
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the spacer scattering device characterized by that the electrostatic charging quantity of spacers is controlled. SOLUTION: The spacer scattering device charges spacers 1 electrostatically on the path from a spacer supply means 2 to a nozzle 4 having its injection hole directed into a housing 10 through the interaction with its piping 3 or nozzle 4 accompanying the passage of the spacers 1. The electrostatic charging of the spacers 1 is controlled by selecting the material of the piping member of one of the piping 3 and nozzle 4. The control is based upon a comparison between the piping member of the piping or nozzle 4 and the spacer material on a frictional electrostatic charging series and the spacers 1 can be charged electrostatically to a desired potential.
Patent JP-H026626-A (JP)
Title: Production of carbon fiber
Inventor: SAJI YASUO
IPC: D06M101/16
Filed: 1988-09-02
Abstract: PURPOSE:To improve the quality of carbon fiber while decreasing the deposition in a furnace and suppressing the fluffing of fiber bundle by applying a water-soluble polymeric substance to a flame-resistant acrylonitrile fiber bundle and introducing the bundle into a carbonization furnace. CONSTITUTION:An acrylonitrile fiber is oxidized in an oxidizing atmosphere to obtain a flame-resistant acrylonitrile fiber bundle. A liquid containing one or more water-soluble polymeric substances selected from polyvinyl alcohol, polyethylene oxide and polyacrylamide is applied to the fiber bundle and dried at <=250 deg.C to attach 0.1-2.0wt.% of the polymeric substance to the fiber bundle. The coated bundle is introduced into a carbonization furnace heated at >=400 deg.C to obtain the objective carbon fiber. Since no clogging occurs in the carbonization furnace, the operation can be continued over a long period to improve the operation efficiency.
Patent JP-S6374277-A (JP)
Title: Brightness adjusting circuit
Inventor: AOKI KINICHI
IPC: H04N5/57
Filed: 1986-09-17
Abstract: PURPOSE:To prevent the fluctuation of a cut-off voltage by connecting a 2nd terminal of an amplification transistor (TR) whose 1st terminal is connected to ground and a cut-off voltage setting TR receiving a cut-off level setting voltage at its base to the 2nd terminal via a resistor. CONSTITUTION:A brightness adjusting voltage a is decreased at first, and after a TR 13R is cut off to adjust resistors r6, r7 for cut-off voltage setting thereby varying a collector current I12C of a TR 12R. Thus, a base potential of a TR 10R is changed, an emitter potential of a TR 4R connected to the emitter of the said TR 10R, that is, a clamp voltage of a cathode Rk is adjusted. Then the cut-off is adjusted by making the clamp voltage coincident with the cut-off voltage. Moreover, the brightness change transmission rate to the cathodes of G, B colors is set independently by the gain adjusting resistor connected to the emitter of the TRs 13G, 13B.
Patent JP-H1147096-A (JP)
Title: Health control system
Inventor: SAWANOI YUKIYA
IPC: G16H20/30
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the result completely matched with an individual and to send how to advance the disease or risk in future or the suitable advise of the disease or risk. SOLUTION: A profile button is selected, vital data such as the age, sex, height, weight and blood pressure are inputted, a meal button, exercise button and their input buttons are selected, life style data are inputted, the life style data for a fixed period are stored, an advise button is selected, the advise Ab suitable for that person is sent from the vital data and life style data, a high blood pressure button and a blood pressure simulation button are selected and it is notified how to advance the disease or risk in future.
Patent JP-S61104918-A (JP)
Inventor: YAMAMOTO TAKESHI
IPC: B65B5/06
Filed: 1984-10-18
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-H0881118-A (JP)
Title: Sorter
Inventor: TSUTSUI KAZUYA
IPC: B65H39/11
Filed: 1994-09-14
Abstract: PURPOSE: To provide a sorter for reducing its operation time and improving its productivity. CONSTITUTION: A sorter is provided with pins 9 arranged in a plurality of steps and a separation claw 10 located in an inlet port for receiving sheets of paper discharged from an image forming device. The sorter further comprises an upper carrier passage 12 extending from this separation claw 10 to a pin 9-1 on the uppermost step, a lower carrier passage 13 extending from the separation claw 10 to a pin 9-n on the lowest step and a vertical carrier passage 14 located opposite to a pin base for connecting the upper carrier passage 12 to the lower carrier passage 14.
Patent JP-2000274927-A (JP)
Title: Refrigerator and manufacture thereof
Inventor: KONNO HIROSHI
IPC: F25D23/06
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To permit the improvement of receiving workability of a lead wire connecting part by a method wherein a lead wire connecting part-housing unit for receiving the lead wire connecting part into a box type unit is provided and is turned through a thin thickness hinge part to receive the connecting part into the housing unit. SOLUTION: A panel component 2, having a plurality of cold air outlet ports and constituting the rear wall of a refrigerating chamber in a refrigerator, is provided with a lead wire connecting part-housing unit 2b at the lower left side of the same. The panel assembly is incorporated into the refrigerating chamber of the refrigerator and the housing unit 2b of the panel component 2 is turned to this side through a thin thickness hinge part 2f to connected lead wires under this condition. Then, the connecting part and the like are housed into the housing unit 2b of the panel component 2 and a lid is applied by an insulation for the purpose of preventing the invasion of water drops into the wire connecting part. According to this method, assembling workability can be improved.