baber/WOPTO huggingface dataset:
Patent JP-H0242-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUZUKI TAKESHI
IPC: C09B23/01
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title material having a less change of sensitivity due to a printing temp. and a natural preservation by combinating a silver halide emulsion which is spectrally sensitized with a red sensitive sensitizing dye having a specified reduction potential and has a high silver chloride content ratio, and a nitrogen contg. heterocyclic ring compd., and using the obtd. combination for the photosensitive material. CONSTITUTION:The silver halide emulsion which contains >=90mol.% of silver chloride and is spectrally sensitized by the red sensitive sensitizing dye, is prepared, and the sensitizing dye has the reduction potential of -1.27V or a lower value than said value measured by a phase discriminating type second harmonic AC polarography, using a saturated calomel electrode SCE and a platinum electrode as a working electrode. At least one layer of the red sensitive emulsion layer contg. the emulsion and the nitrogen contg. heterocyclic ring compd. composed of azoles having mercapto group is mounted on a supporting body. Thus, the photosensitive material having the less change of the photographic sensitivity due to the change of the printing temp. and the natural preservation, is obtd.
Patent JP-S562560-A (JP)
Title: Analyzer based upon immunological agglutination
Inventor: KANOU TOKIO
IPC: G01N33/49
Filed: 1979-06-21
Abstract: PURPOSE: To make it possible for the same analyzer to perform various immunological analyses concerning blood by dispensing a regent, as much as a quantity  which corresponds to an analysis item, in a reaction container in which a fixed  quantity of a blood sample to be analyzed has been dispensed.  
     CONSTITUTION: Rack 21 of sampler 20 is equipped with sample container lines 22. In sample containers 22AW22D, sample blood separated by centrifuging is contained. A constant quantity of the sample is discharged by dispensation unit 24 from sample container 22A into empty container 22A', where it is diluted to a constant concentration. The sample in the container 22A' is dispensed into reaction containers 27AW27D by sample dispensation apparatus 26. Each reaction container is conveyed as shown by arrow C and reach the 1st and 2nd reagent dispensation positions (b) and (c), where nozzles of four reagent dispensation units 29AW29D, and 30AW30D are arranged for respective analyses. Similarly, samples in containers 22B'W22D' are also analyzed. Those operations are sequentially performed with accuracy in tact-like motion in directions H, V, V', C, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S534417-A (JP)
Title: Solid state pick up unit
Inventor: OKADA SHIZUO
IPC: H04N5/335
Filed: 1976-07-02
Abstract: PURPOSE: To realize the solid state pick up unit having simplified manufacturing process and a good electric charge transfer without the light receiving sensitivity, by modifying the light receiving section and shift registers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05239485-A (JP)
Title: Oil composition for diesel engine used on land
Inventor: NISHIO TAKASHI
IPC: C10N40/25
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject composition which can reveal the maximum ability in the field where the prevention of the corrosion of a diesel enginge, especially provided with exhaust gas recirculation device and tending to discharge a large amount of SOx, by sulfuric acid due to the SOx is required. CONSTITUTION:A base oil comprising a mineral oil or a synthetic oil or a mixture thereof is mixed with 1-50wt.% metallic cleaning agent (especially overbased sulfurized calcium phenate) having a base number of 400mg KOH/g or less and 0.01-5.0wt.% polyoxyethylene nonionic surfactant.
Patent JP-S63247283-A (JP)
Inventor: HATANO KAZUHIRO
IPC: B66B1/18
Filed: 1987-03-31
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-H07286660-A (JP)
Title: Oil pressure controller for automatic transmission
Inventor: MORINAGA SHUJIRO
IPC: F16H61/00
Filed: 1994-04-18
Abstract: PURPOSE:To learn and correct an initialization oil pressure command value on the basis of a ratio of the number of revolutions of an AT (automatic transmission) input shaft to an inertia phase determining time. CONSTITUTION:When a transmission deciding unit 51 determines up-shift, an initialization oil pressure command value map retrieving unit 53 computes an initialization oil pressure command value D0 from the initialization oil pressure command value map on the basis of the present AT oil temperature and a throttle opening signal theta. The computed initialization oil pressure command value D. is commanded to a solenoid valve 3 by means of a control signal commanding unit 54 from the output of a speed change instruction until accomplishment of an inertia phase. An inertia phase decision time detecting unit 55 detects a time (inertia phase decision time) TD required for reducing the number of revolutions NT of an AT input shaft by the predetermined number of revolutions DELTANT in the inertia phase, and on the basis of the inertia phase decision time TD, the initialization oil pressure command value D0 is corrected in a comparison computing unit 56 so as to be stored in the initialization oil pressure command value map.
Patent JP-H03280112-A (JP)
Title: Control circuit for power amplifier
Inventor: YASUDA NOBUYUKI
IPC: H03G3/30
Filed: 1990-03-29
Abstract: PURPOSE:To improve quick responsiveness to disturbance and reference fluctuation by changing a ratio between a voltage control gain and a current control gain according to an output reference value, providing a gain to be fixed when the output reference value is zero, multiplying the gain to the outputs of both error circuits and executing control and operation so that weighted voltage/current error can be reduced. CONSTITUTION:When control is stable, operation are executed while executing control by a weight circuit 10 upon current control, which controls a current detection value is to a reference current value i* outputted from a reference current arithmetic circuit 6, and voltage control which controls a voltage detection value Vs to a reference voltage value v* outputted from a reference voltage arithmetic circuit 8. When the disturbance is generated, the output becomes an overcurrent/over voltage and a current/voltage command to be prepared by the reference current and voltage arithmetic circuits 6 and 8 outputs zero. However, since the weight circuit 10 adds control weight without fail when the output command of a power amplifier circuit 2 is zero, the current/voltage error to be inputted to a control arithmetic circuit 11 is not zero. Therefore, the control arithmetic circuit 11 executes control and operation such as proportional integration or the like so that the output voltage/current can be reduced, and the command value of the power amplifier circuit 2 is outputted. Thus, the readiness is made high and stability is improved to disturbance and reference fluctuation.
Patent JP-S555552-A (JP)
Title: Dc reproducing circuit
Inventor: SHIZUTANI OSAMU
IPC: H04N5/16
Filed: 1978-06-28
Abstract: PURPOSE: To establish the circuit which can eliminate low frequency signal and low frequency noise and can reproduce DC component in excellent manner, by providing a series circuit of a diode to which high frequency voltage is fed and bias power supply, and constant current source flowing forward current to the diode.  
     CONSTITUTION: The resistors 14, 15 and capacitor 18 constitute the bias power supply circuit to reproduce required DC bias component, and the capacitor 16 and the diode 17 perform clamp operation. Further, the output terminal 5 of the signal is provided with the constant current power supply consisting of the resistors 19, 20, 21 and transistor TR22 to flow forward current to the diode 17. Thus, by providing the constant current source to the DC reproducing circuit, the low frequency component such as triangle wave superimposed on television signal can be rejected and normal television signal can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S522751-A (JP)
Title: Device indicating co-ordinate position
Inventor: TSUMURA TOSHIHIRO
IPC: G01C21/00
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device for providing a co-ordinate positions indication device, which is comparatively a simple constitution indicating the position of moving objects such as a motorcar, forklift and aircraft, etc. on a medium to be recorded like a map, etc. accurately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09267138-A (JP)
Title: Die shank holder in press machine
Inventor: MUTA TAKESHI
IPC: B21D37/14
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching work of a die and to improve workability. SOLUTION: A shank housing part 23 is provided on the bottom of a slide 7 which is provided in a press machine 1, a fixed shank holder 27 which is fixed in this shank housing part 23 with a fastening bolt 29, and a sliding shank holder 31 which is in freely sliceable contact with this fixed shank holder 27 are provided, a tapered locking member 49 on which a slope 47 in slidable contact with the slope 45 formed on this slide shank holder 31 is provided and this tapered locking member 49 is moved with a bolt 61 which is a driving member 59. And, by moving the tapered locking member 49, the die is attached and detached with die holding parts 25, 33 which are formed on the sliding shank holder 31 and the fixed shank holder 27. Thus, the attaching and detaching work of the die is facilitated and workability is improved.
Patent JP-S557227-A (JP)
Title: Preparation of urethane
Inventor: ONODA TAKESHI
IPC: C07C239/00
Filed: 1978-06-29
Abstract: PURPOSE: To prepare urethane at increased reaction rate, economically, by reacting an aromatic nitro compound with CO and an OH-containing compound, in the presence of a Pd catalyst and a small amount of hydrogen.  
     CONSTITUTION: Urethane is prepared by reacting an aromatic nitro compound with CO and mono-, poly-hydric alcohol or phenol which may have a substitution group such as halogen, sulfoxide, etc., in the presence of a Pd catalyst (metallic Pd which) may contain arbitrary amount of Se or Te; metallic Pd or Pd compound supported with a carrier), and 0.001W10 moles, pref. 0.01W5 moles (based on 1 mole of the nitro group of the aromatic nitro compound) of hydrogen. Addition of a cocatalyst such as tertiary amine, improves the yield of urethane.  
     EFFECT: Water gas, oxo gas, etc. can be used as a raw material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S564904-A (JP)
Title: Method and device for demodulating frequency-modulated wave
Inventor: YAMAURA MITSURU
IPC: H03D3/00
Filed: 1979-06-25
Abstract: PURPOSE:To shorten a delay time by reading the relative time of the zero point of a frequency-modulated wave and then by calculating the reciprocal number of its time period. CONSTITUTION:Rectangular-wave output S of shaping circuit 1 which shapes reception input R of a frequency-modulated wave is used as a control input and count output TM of counter 5 for clock pulse CP is held in register 6 at the rising point in time. At time t1, arithmetic processing part 7 is interrupted by rectangular wave output S to remember output TR of register 6. At the same time, processing part 7 reads out of a memory part the previously read-in and stored value of time t0 and calculates the calculation time of a difference of time t0-t1 to generate arithmetic output D at time t1'. Similary, interruption is caused at times t2-t7 and the calculation time is obtained at times t2'-t7'. Output D obtained in this way is the reciprocal number of the cycle of reception input R, which is the demodulation output of the frequency-modulated wave.
Patent JP-H02256795-A (JP)
Title: Driving method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1989-03-29
Abstract: PURPOSE:To prevent buckling caused by obstacles in the soft earth by connecting a plurality of driving bodies so that they are capable of bending, and providing an inclined pressure receiving plane lengthwise to the end driving body to make the length of the driving body longer in a method driving along a circular arc shaped course. CONSTITUTION:A driving head 1 is constituted of a driving head body 1A, an excavation section 3 capable of swiveling around the axial center P against the body 1A, and a control device 4 of the swivel. Then, an inclined pressure receiving plane F for turning a driving direction in the direction of receiving earth pressure during the underground driving is formed in the excavation section 3 and, at the same time, a water jet nozzle 5 is provided. After that, a plurality of driving pipes 2 are provided, and are connected to a joint section J so that they are capable of bending. Furthermore, lock nuts 15A and 15B are provided, and the positions are adjusted so that a joint bending angle is capable of adjusting. According to the constitution, when there are obstacles in the soft earth, the bending angle is set to 0 deg. every one piece to enhance holding power, and buckling can be prevented to excavate freely.
Patent JP-H04313224-A (JP)
Title: Silicon-wafer abrasives
Inventor: HIRATSUKA ICHIRO
IPC: B24B37/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide silicon-wafer abrasives whose drop in a polishing efficiency is small even when they are recycled and whose polishing amount is sufficiently good at a primary polishing process to manufacture a silicon wafer. CONSTITUTION:Silicon-wafer abrasives by this invention are featured by containing the following as essential components: an alkali colloidal silica solution which contains silica whose average particle size is at 7 to 100nm; 5 to 400wt.% of an organic water-soluble amine with reference to silica solid portion; and 0.1 to 50wt.% of a weak acid and an alkali metal salt with reference to the silica solid portion.
Patent JP-S5413468-A (JP)
Title: Gas/liquid contacting method
Inventor: MINAMI SHIYUNSUKE
IPC: B01J10/00
Filed: 1977-07-01
Abstract: PURPOSE: To make a solvent absorb a specific component of a mixed gas, by forcing the gas mix. to be treated to permeate from inside to outside through porous, hollow fiber which is in contact with the solvent at its surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03278213-A (JP)
Title: Method for detecting and informating power supply status transition of extended storage device
Inventor: IKENO MOTOKIYO
IPC: G06F1/28
Filed: 1990-03-28
Abstract: PURPOSE:To monitor only the 1st power supply and to recognize the status of the 2nd power supply and after by means of status reports by detecting the power supply status transition of storage devices connected in series by a host device and allocating device numbers to respective storage devices to output status reports. CONSTITUTION:When the power supply of one extended storage device 41 is turned on and the other extended storage device 42 is turned from OFF to ON in a state integrated in a system, a power supply control circuit 152 changes a power supply determining signal 2002 from '0' to '1'. A power supply monitoring circuit 121 recognizes the change of the power supply determining signal, sends a status code '10' to a status reporting circuit 161, sends a status report 3001 prepared by allocating a device number '1' to its own extended storage device 41 while referring a device number register 141 to a processor 2 through a system control device 1. The processor 2 recognizes the ON state of the power supply of the device 42 and executes the integrating processing of the device 42.
Patent JP-S523385-A (JP)
Title: Semiconductor device
Inventor: TEJIMA KOUICHI
IPC: H01L23/14
Filed: 1975-06-27
Abstract: PURPOSE: A semiconductor device including a basic body having a high hardness, conductivity, and thermal conductivity without providing solution processing for the basic body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238152-A (JP)
Title: Method for washing by wiper of automobile
Inventor: SAKAMOTO ZENJI
IPC: B60S1/46
Filed: 1986-04-07
Abstract: PURPOSE:To improve the effect of washing by wiper by providing a washer liquid tank and a water tank and enabling the passages of these two tanks to be switched over by means of a valve with electromagnetic valve. CONSTITUTION:A tank 1 containing washer liquid and a tank 2 containing only water are separately provided and are connected to a valve 3 with electromagnetic closing valve via vinyl pipes respectively. When washing is carried out, first, a washer liquid is put out from the tank 1 to a front glass 8 to wash the glass 8. Then, the valve 3 with electromagnetic closing valve is switched over to shut off a passage to the tank 1 and open a passage to the tank 2. Thereby, water in the tank 2 flows out of a window washer 6 to wash the front glass 8. thus, by adding a flush-away washing by means of water after a washing by washer-liquid, a washing effect can be increased.
Patent JP-H02257780-A (JP)
Title: Still video camera
Inventor: KAWAMURA HIDEAKI
IPC: H04N5/92
Filed: 1989-03-30
Abstract: PURPOSE:To attain effective use of a picture recording medium by compressing a data quantity of a picture to be recorded by the method proper for each picture. CONSTITUTION:A compression selection circuit 20 is a circuit selecting which compression processing is applied by compression circuits 22, 24 adopted with the separate compression method to an output data of an A/D converter 18 and a switch 26 is switched depending on the selected result to supply the output data of the A/D converter 18 to either the compression circuit 22 or 24. The compression data by the compression circuits 22, 24 is transferred to a solid-state memory device 12 and stored by a prescribed system. Proper compression processing is selected in response to the picture data and since the data quantity required for recording is decreased, the picture recording medium is utilized effectively.
Patent JP-S58198431-A (JP)
Title: Preparation of 2-alkoxy-alcohol
Inventor: NAWATA TAKASHIGE
IPC: B01J31/00
Filed: 1982-05-12
Abstract: PURPOSE:To prepare the titled compound, by reacting an acetal with CO and H2 under mild condition using a catalyst comprising Co (compound) and a metal (compound) selected from the I A, IIA, IIIA, IVA, VA, VIA, VB and VIB groups of the periodic table. CONSTITUTION:The titled substance is prepared by the reaction of an acetal of formula (R1-R3 are 1-6C alkyl or 7-12C aralkyl) with CO and H2 at 100- 250 deg.C under the partial pressure of CO and H2 of 5-200 atm in the presence of a catalyst composed of Co (compound) and a metal (compound) selected from the I A, IIA, IIIA, IVA, VA, VIA, VB and VIB groups of the periodic table (especially Li). The reaction is carried out in a solvent such as aromatic or aliphatic hydrocarbon, ether, organic acid ester, etc. EFFECT:The catalyst system prevents the production of by-products, and has remarkably elongated life. The separation and purification of the product is easy, and the energy can be saved.
Patent JP-H09270697-A (JP)
Title: Termination resistor
Inventor: ISHIZUKA KIMINORI
IPC: H03K19/0175
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent on/off operation from being left undone by providing switches closed by a signal from a discrimination circuit and a termination resistor connected in series with the switches and inserted in parallel with a transmission circuit. SOLUTION: With connectors 1A, 10A both open, an output of a discrimination circuit 6A goes to logical 1, and with connectors 11B, 10B both open, an output of a discrimination circuit 6B goes to logical 1, and with connectors 11C, 10C both open, an output of a discrimination circuit 6C goes to logical 1. Then the switching state of corresponding switches 7A-7C depends on an output state of the discrimination circuits 6A-6C and when the output level of the discrimination circuits 6A-6C is at logical 1, the corresponding switches 7A-7C are closed (conducting state) and when the output level of the discrimination circuits 6A-6C is at logical 0, the corresponding switches 7A-7C are open (nonconducting state). With the switches 7A-7C closed, termination resistors 8A-8C are connected in parallel with corresponding transmission circuits 12A-12C.
Patent JP-H04313349-A (JP)
Title: Controlling method for operation of grain treating device
Inventor: NISHINO EIJI
IPC: B02B5/02
Filed: 1991-04-12
Abstract: PURPOSE:To enhance husking efficiency by shortening the waiting time of husking wherein grain is husked. CONSTITUTION:In the case of drying the same kind of grain by a plurality of sets of grain dryers 1 and successively discharging this dried grain to a rice husker 2 and performing husking by the rice husker 2, when drying of the same kind of grain is not finished within the prescribed waiting time, either the different kind of grain whose drying is the earliest finishes within this prescribed time or the most abundant different kind of grain whose drying is finished within the prescribed time is husked. Thereby when drying of the same kind of grain is not finished within the prescribed waiting time, the different kind of grain is husked. Accordingly the waiting time is reduced and husking efficiency is enhanced.
Patent JP-H08244582-A (JP)
Title: Brake control device of vehicle
Inventor: SHIMONISHI YASUHARU
IPC: B60T8/46
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a low-cost ABS control device by reducing the number of solenoid valve. CONSTITUTION: A cutoff valve 12A is provided in a brake passage 11A between a master cylinder 1 and a wheel cylinder 5FR. An electromagnetic exhaust valve 32A to release the brake liquid of the wheel cylinder 5FR to a reservoir chamber 23 is provided. When the brake liquid amount of the reservoir chamber 23 is increased, and a reservoir piston 22 is lowered more than a specific valve, a cutoff valve 12A interlocked mechanically with the piston 22 is closed. The brake liquid in the reservoir chamber 23 is fed to the wheel cylinder 5FR through an orifice 43A by a pump 42. A pressure reducing condition is generated when the exhaust valve 32A is opened, while a pressure increasing condition utilizing the pump 42 is generated when the exhaust valve 32A is closed.
Patent JP-S58218236-A (JP)
Title: Electronic equipment
Inventor: OOSAWA MITSUO
IPC: H02M3/335
Filed: 1983-05-07
Abstract: PURPOSE:To stabilize the operation of an audio component, by supplying a carrier signal from a high-precision master oscillating circuit which uses a crystal oscillator to the modulating circuit of a switching type power source circuit. CONSTITUTION:A commercial AC voltage is supplied through a switch 2 to a rectifying circuit 4 to be rectified into a DC voltage, which is supplied to the series circuit of the primary coil of a transformer 5 and a switching transistor TR6. This DC voltage is supplied to a PWM modulating circuit 24 through a starting circuit 11 to turn on and off the TR6 by PWM pulses from the circuit 24. The output of the transformer 5 is rectified by a rectifying circuit 7 into a DC voltage, which is supplied as the operating voltage of a load circuit 130, etc.; and a DC voltage rectified by a rectifying circuit 12 is supplied to the master oscillating circuit 30, frequency dividing circuit 39, circuit 24, etc. The circuit 30 is a highly stable oscillator using a crystal oscillator and its output is frequency-divided and supplied to the circuit 24 and a PWM modulating circuit 132 as the carrier signal.