baber/WOPTO huggingface dataset:
Patent JP-S6086573-A (JP)
Title: Laser beam printer control device
Inventor: TADOKORO HIROYUKI
IPC: G03G15/20
Filed: 1983-10-19
Abstract: PURPOSE:To reduce power consumption, and also to shorten the first print time by executing a suitable power supply to a heat fixing device, a deflecting device, etc. through a process control device in accordance with an operating state of a printer. CONSTITUTION:When a printing signal is applied to a laser beam printer from a host control device 2, a signal processing device 3 outputs a pseudo start signal which becomes a printing start signal, irrespective of the contents of said printing signal, and supplies it to a process control means 4. As a result, the means 4 sets a beam deflecting means 6 to an operating state, and simultaneously, raises a temperature of a heat fixing device 7 to a working temperature. On the other hand, in case when the printing start signal is not inputted with a set time after the pseudo start signal has been supplied, or in case when printing is ended, a temperature of the device 7 is set to the operating temperature or below through the device 4, and also the device 6 becomes a non-operating state. In this way, by executing a suitable power supply to the heat fixing device and the deflecting device whose power consumption is large, the power consumption is reduced, and the first print time can be reduced.
Patent JP-H1133535-A (JP)
Title: Method and apparatus for removing volatile organic compound
Inventor: HOSOMI MASAAKI
IPC: C02F1/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose and remove a volatile org. compd. by photochemical reaction treatment. SOLUTION: In the removing apparatus 100, water sprinkling nozzles 4 are arranged to the upper part of a treatment tank 1 and an ultraviolet lamp 6 is disposed to the central part of the treatment tank 1 and air nozzles 9 are arranged to the lower part of the treatment tank 1. The water to be treated sprinkled from the water sprinkling nozzles 4 becomes descending water streams while the air ejected from the air nozzles 9 becomes ascending air streams and gas-liquid contact is performed at the almost central part (in the vicinity of the ultraviolet lamp 6) in the treatment tank 1 to perform the mass transfer of the volatile org. compd. in the water to be treated from a liquid phase to a gas phase. Further, the mass-transferred volatile org. compd. is irradiated with ultraviolet rays from the ultraviolet lamp 6 to be oxidatively decomposed.  By this constitution, treated water from which the volatile org. compd. is sufficiently removed is easily obtained.
Patent JP-H0750609-A (JP)
Title: Optical reception circuit
Inventor: OGA MASATOSHI
IPC: H04B10/564
Filed: 1993-08-05
Abstract: PURPOSE:To simplify the transmission equipments of a repeater terminal station by attaining the common output of a tuner for selecting one channel from the signal group of lower half frequencies and the tuner for selecting one channel from the signal group of upper half frequencies. CONSTITUTION:The tuner 20 outputs only one channel from the signal group of the frequency band of the lower half of the inputted signal group, the tuner 21 outputs only one channel from the signal group of the frequency band of the upper half of the signal group and either one of the tuners only is operated. The input band of 134.26-863.1MHz is defined for the tuner 20 and one channel in the input band is frequency converted to 57.54MHz. The input band of 901.46-1630.3MHz is defined for the tuner 21 and one channel in the input band is converted to 57.54MHz. A control circuit 7 inputs the information of the channel to be selected and supplies a power supply voltage and the tuning voltage of the channel to be selected only to the tuner to be operated corresponding to the information. Both output of the tuners 20 and 21 is connected to a demodulation circuit 6, only the selected channel is frequency demodulated and base band signals are outputted.
Patent JP-H0938261-A (JP)
Title: Practicing device for start
Inventor: NASA KATSUTOSHI
IPC: A63B71/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible for trainee to confirm a time difference until the trainee starts running after a signal gun sound by providing a signal gun sound output means to output a signal gun sound when first random times are counted by a first random time count means. SOLUTION: When a start switch 16 is pushed, a CPU 32 outputs a voice of 'Get on your marks ' by a loudspeaker 22 from a first voice circuit 66 of a voice synthesizer 64, and after random time, a voice of 'Ready' is outputted by the loudspeaker 22 from a second voice circuit 68. After random time, the CPU 32 outputs a signal gun sound gone with a 'Band' by the loudspeaker 22 from a third voice circuit 70, and when a trainee makes a start before the lapse of time, the CPU 32 compare a start signal and time allowable time with each other, and judges whether flying is made or not. Start time until the trainee makes a start after the signal gun sound is measured, and is outputted as start delay time.
Patent JP-H0248411-A (JP)
Title: Production of swelling synthetic saponite-type clay mineral
Inventor: OGAWA MASAHIDE
IPC: C09K3/00
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the subject swelling synthetic saponite-type clay mineral having excellent transparency, water-swelling property and thickening speed by the hydrothermal treatment of a uniform suspension composition containing basic Mg, an SiO2-Na component and Al2O3-Na component at specific ratios. CONSTITUTION:The above saponite-type clay mineral containing metal components essentially consisting of Mg, SiO2, Na and Li, having the composition expressed by formula and belonging to a 3-octahedral smectite clay mineral is produced by the following process. A homogeneous suspension composition containing basic Mg, sodium silicate, a combination of sodium silicate and amorphous SiO2, etc., and an Al2O3-Na component containing sodium aluminate, etc., at compositional ratios shown in the formula is prepared beforehand. The composition is charged in an autoclave especially at pH8.5-10 in a state of aqueous slurry and subjected to hydrothermal treatment under a relatively mild condition compared with conventional process, i.e., at 100-300 deg.C under a pressure of 0-100kg/cm<2>-G to obtain the objective swelling synthetic saponite- type clay mineral.
Patent JP-H0534861-A (JP)
Title: Photosensitive composition
Inventor: INAISHI KOUJI
IPC: G03C1/675
Filed: 1991-08-03
Abstract: PURPOSE:To improve operability by forming the photosensitive composition comprising a photodecomposable organic compound and a dyestuff to change the composition in melting point and softening point by light irradiation. CONSTITUTION:The photosensitive composition comprises the photodecomposable organic compound, such as polymethyl methacrylate or polyethylene, and the dye or pigment, such as dyes like xanthene type, coumarin type, or merocyanine type dye, inorganic pigments like iron oxide red, titanium oxide or molybdenenum red, or an organic pigment, and further, when needed, a polymerization inhibitor, a sensitizer, a surfactant, a polymer, or the like. thus permitting molecular weight to be lowered by decay or depolymerization, melting point and softening point to be changed by light irradiation, and handling, granulation, and coating on a sheet to be easily executed by changing the melting point or softening point by >=1 deg.C.
Patent JP-H0618281-A (JP)
Title: Multi rotational absolute encoder
Inventor: ONO YASUSHI
IPC: G01D5/244
Filed: 1992-06-30
Abstract: PURPOSE:To make small a power source which supplies power to an encoder detecting part at the power sound OFF time. CONSTITUTION:A code plate 1 is provided which has a first track 2 with an absolute pattern, a second track 3 with an incremental pattern and a third track 4 for measuring the rotating frequency. Moreover, the encoder is provided with detecting elements 7, 8 which detect an absolute signal S1 and an incremental signal S2 of the code plate 1, an MR sensor 9 for detecting a rotating frequency detecting signal S3 of the code plate, and a signal processing part 10 which switches over and processes the detecting signals S1, S2, S3 input from the detecting parts 7, 8, 9. When a main power source is shut, a battery power source 17 set in the signal processing part 10 keeps the MR sensor 9 in the operating state. The detecting elements 7, 8 are driven by the battery power source 17 only when the rotation is detected by the MR sensor 9. A predetermined detecting signal is output to the signal processing part 10.
Patent JP-H1119990-A (JP)
Title: Preliminary plastication apparatus of injection molding machine
Inventor: OICHI MINORU
IPC: B29C45/60
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To remove the decomposition gas of a material resin in molding operation by changing over a shut-off valve which selectively changes over the advance side oil chamber of the axial direction advancing/retracting hydraulic cylinder of a heat molten resin material supply screw and the oil tank of a pipeline connecting an oil pressure source by the detected value of a preliminary plastication cylinder pressure. SOLUTION: A hydraulic cylinder 41 is installed at the rear end of a screw 33 for sending a molten resin to a heating barrel 36, and an oil pressure from an oil pressure source 42 acts on a screw advance side oil chamber 46 through a shut-off valve 45 for selectively changing over the oil chamber 46 of the hydraulic cylinder 41 and an oil tank 47. An internal resin pressure detector 50 is installed at the end of a preliminary plastication cylinder 31. When the detected value exceeds a setting device 48 set value, a signal transmitter 49 acts on the shut-off valve 45, the oil chamber 46 and the oil tank 47 are connected, hydraulic oil in the oil chamber 46 is removed, and the screw 33 is retracted. Gas produced by the decomposition of the resin stored in the cylinder 31 and others is removed, and the clearance between a cylinder wall and the screw 33 can be regulated.
Patent JP-H0357903-A (JP)
Title: Expansion coefficient measuring system and memory card recorder used therefor
Inventor: NAGAYASU SUSUMU
IPC: G01D9/00
Filed: 1989-07-26
Abstract: PURPOSE:To make an apparatus compact in size thereby to record data directly at the site for a long time by connecting both ends of a conductive rubber by a lead wire through an electrode member and forming the conductive rubber in the shape of a ring. CONSTITUTION:A lead wire 4 is connected through an electrode member 3 to both ends of a conductive rubber 2. After a stopper is inserted into a pair of the lead wires 4, the conductive rubber 2 is turned into the shape of a ring, thereby constituting a sensor 1. The sensor 1 can follow with good sensitivity expansion and shrinking deformation of a body to be detected. The obtaind data is sent to a sensing unit 13, whereby an A/D conversion signal is generated every predetermined time to a converter 19 of the unit by a sampling clock 14. At the same time, a counter unit 15 for setting an address of a memory card 16 is driven differentially. Accordingly, the A/D converted data is recorded by the memory card 16. In this manner, the apparatus is made compact in size and ready to be carried out to the measuring spot. The recorded data by the memory card 16 is analyzed by a data processor, thereby operating an expansion coefficient or the like.
Patent JP-S5984842-A (JP)
Title: Cyclohexane ring-containing dihydroxytricarboxylic acid and dihydroxytricarboxylic acid ester
Inventor: MIYAZAKI SHIYOUJI
IPC: C07C51/00
Filed: 1982-11-06
Abstract: NEW MATERIAL:A compound shown by the formula I (n and n' are 4-10; R and R' are H, or 1-4C alkyl). EXAMPLE:8-(2,3-Dicarboxy-4-hexyl-5,6-dihydroxy-1-cyclohexyl) octanoic acid. USE:A material for organic reaction, a raw material for high polymer, a raw material for surface active agent, etc. PROCESS:A compound shown by the formula II is oxidized by oxidation of hydrogen peroxide- formic acid or oxidation of potassium permanganate, to give a compound shown by the formula I .
Patent JP-S6439124-A (JP)
Title: Radio receiver for vehicle
Inventor: SUEHIRO KENJI
IPC: H04B1/08
Filed: 1987-08-03
Abstract: PURPOSE:To select the next operation on an optional judgement of a driver based on the received operating information by using an operation instruction means that offers operating information different from that on the maintenance of a receiving state when the deterioration of said receiving state is detected. CONSTITUTION:A receiving state detecting part 500 contains a photosensor 51 which detects the data of the environment of a vehicle and an S meter 52 which detects the field intensity via an AM or FM wave detecting circuits 3 or 23. When both outputs of the sensor 51 and the meter 52 are set at L, it is judged that a tunnel has been entered. Then a voice synthesizing circuit 54 is actuated by the judging signal of a tunnel entrance judging circuit 53 and at the same time either one of 1st-3rd warning indicators 64A-64C is actuated. Thus the operating information is instructed to a driver by voice or by the blinking of the operating button position. As a result, the driver can perform properly and easily the selection of an ON or PLAY mode of a cassette deck, the search for the broadcast in the tunnel, etc., on his/her own judgement.
Patent JP-H0243786-A (JP)
Title: Laser device
Inventor: WANI KOICHI
IPC: H01S3/106
Filed: 1988-08-04
Abstract: PURPOSE:To obtain a laser device capable of retaining the quality of a monochromized laser beam for a long period by a method wherein an optical resonator and a wavelength selecting element, installed inside the optical resonator and in a depressurized atmosphere whose pressure is lower than an atmospheric pressure, are provided. CONSTITUTION:A laser device of this design is provided with an optical resonator and a single or two or more wavelength selecting elements 4 which are installed inside the optical resonator and in a depressurized atmosphere whose pressure is lower than an atmospheric pressure. For instance, laser rays in an ultraviolet region are oscillated through a discharge tube 1, which employs a mixed gas of rare gas and halogen gas as a laser medium, together with an optical resonator composed of a total reflecting mirror 2 and an output mirror 3. An air space etalon 4 serving as a wavelength selecting element is provided to an optical axis of the optical resonator. The air space etalon is kind of a Fabry-Perot etalon, provided with two parallel plane quartz plates which have an adequate refractive index toward the laser wavelength and face each other at a very small gap, and installed in an hermetically sealed vessel 5. And, the inside of the hermetically sealed vessel 5 is depressurized through a pump 6 to make its pressure equal to about 1Pa or lower.
Patent JP-2001023693-A (JP)
Title: Solid electrolyte battery
Inventor: ISHIZAKI HARUAKI
IPC: H01M10/0566
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte battery with high capacity, light weight, the high freedom of a shape in the solid electrolyte secondary battery capable of repeatedly charging/discharging. SOLUTION: The solid electrolyte battery is composed of a positive electrode 9 formed by placing a positive electrode active material layer 7 on a positive electrode current collector 6; a negative electrode formed by placing a negative electrode active material layer on a negative electrode current collector; and a solid electrolyte layer 8 arranged on the positive electrode 9 and the negative electrode. The solid electrolyte layer 8 is formed after an electrolyte is applied to the positive electrode active material layer 7 and the negative electrode layer, or by simultaneous coating with the electrolyte.
Patent JP-H1129151-A (JP)
Title: Bag for sandbag
Inventor: KABUTOGI GOROU
IPC: E02B3/04
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To make a sandbag which is not likely to move from an installed position by placing a tie on a side and/or a lower end of a bag. SOLUTION: A closing string 2 is provided at an upper end of a bag, while a tie 3 is provided on a side (an end of a side face) and at a lower end of the bag. The tie 3 is fixed by an arbitrary method such as sewing. After soil is put in the bag thus constituted, a mouth of the bag is closed by the closing string 2 to make a sandbag A. When a bank is to be constructed of thus formed sandbags A, the ties 3 or the ties 3 and the closing strings 2 of laterally and vertically adjacent sandbags A are tied with each other to construct the bank. Since an upper end and a lower end of the sandbag A are thus coupled with another sandbag A, the individual sandbags A, especially those on the uppermost stage are extremely unlikely to move. As a result, the bank which is not likely to break can be constructed.
Patent JP-H0359930-A (JP)
Title: Color television picture tube
Inventor: ITO TAKEO
IPC: H01J29/32
Filed: 1989-07-27
Abstract: PURPOSE:To effectively raise the color purity of a color television picture tube and also obtain a large enhancement of the brightness of the tube by providing a black light absorbing layer located in a space defined between fluorescent material layers with a non-fluorescent material layer portion of predetermined width comprising only the black light absorbing layer, and an overlapping portion of predetermined width, where the edge portion of each fluorescent material layer is on the black light absorbing layer at the edge portion of the non fluorescent material layer portion. CONSTITUTION:A black light absorbing layer 14 is semi-transparent and at least one space 15 is defined between adjacent fluorescent material layers 13B, 13G, 13R and the black light absorbing layer 14 located in the space 15 is provided with a non fluorescent material layer portion 14a of predetermined width comprising only the black light absorbing layer, and an overlapping portion 14b of predetermined width, where the edge portion of each fluorescent material layer 13B, 13G, 13R is on the black light absorbing layer at the edge portion of the non-fluorescent material layer portion 14a. In this case, the black light absorbing layer 14 has only a guardband function at its non-fluorescent material layer portion 14a, while at its overlapping portion 14b it contributes in light emission and has a guardband function to some extent. Since thus the fluorescent material layer does not exist in the space 15 between the fluorescent material layers 13B, 13G, 13R, in which space mislanding is likely to occur, the color purity of the color television picture tube is raised to enhance the brightness of the tube.
Patent JP-S5988974-A (JP)
Inventor: SATOU YOSHIAKI
IPC: D06M101/16
Filed: 1982-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0481646-A (JP)
Title: Method for measuring water content in film of coated metal member
Inventor: SHIRAI NORIKO
IPC: G01N27/02
Filed: 1990-07-24
Abstract: PURPOSE:To easily and rapidly measure water content by bringing the surface of a conductive elastic member and that of a coated metal member to a close contact state and applying AC across both electrodes to measure the frequency response of electric impedance. CONSTITUTION:A conductive elastic member 2 is used as an opposed electrode 3 and a coated metal member 1 is used as an acting electrode and the surface of the member 1 and that of the member 2 are brought to a close contact state to apply AC across both electrodes and, when the frequency response of electric impedance is measured by a CPU 6, the water content in a film is measured as a change of a dielectric constant. By this constitution using no solution or agar, the water content of the film is easily and rapidly measured without receiving the effect of moisture.
Patent JP-H0244945-A (JP)
Title: Method for saving received data tentatively
Inventor: MIYAZAWA KENICHI
IPC: H04L13/18
Filed: 1988-08-05
Abstract: PURPOSE:To reduce interrupt inhibiting time by avoiding the movement of a data frame in a tentative saving buffer after the data frame in the tentative saving buffer is transferred to a usual buffer. CONSTITUTION:Since a CPU moves a data frame F1 to a usual buffer BF0 at first as shown in figure A when the usual buffer BF0 is opened, the content of a tentative shaving buffer BF1 is as shown in figure C. In order to write a succeeding data of a frame F3 shown in figure B as a data received by the CPU from a terminal station or a head data of the succeeding frame F4 into the tentative saving buffer BF1, the data frames F2, F3 are to be written in the next to the frame F3 without being moved to an idle area where the frame F1 has been located. Since the address of the tentative saving buffer BF1 is selected sequentially in a ring chain system in this way, the interrupt inhibiting time is shortened.
Patent JP-S6256455-A (JP)
Title: Liquid crystal compound
Inventor: KANO MITSURU
IPC: C09K19/12
Filed: 1985-09-04
Abstract: NEW MATERIAL:The liquid crystal compound of formula I (m and l are integers; 6<=m<=14; 1<=l<=5; * represents asymmetric carbon; the compound is optically active). EXAMPLE:4'-n-Octyloxybiphenylcarboxylic acid 2-butanol ester. USE:Useful as a liquid crystal compound for liquid crystal element. It can be used as a compound of a liquid crystal mixture for TN-type or phase-transfer- type liquid crystal display element and of an SmC* liquid crystal mixture to improve the spontaneous polarization which is an index of high ferroelectricity. PREPARATION:The compound of formula I can be produced e.g. by (1) refluxing 4'-n-alkoxy 4-cyanobiphenyl of formula II in diethylene glycol in the presence of potassium hydroxide, (2) stirring the reaction product in a mixture of methanol and concentrated nitric acid, (3) refluxing the resultant compound of formula III in the presence of thionyl chloride and (4) reacting the obtained acid chloride with the compound of formula IV.
Patent JP-2000027649-A (JP)
Title: Premixing forced ignition type diesel engine
Inventor: ISHIDA HIROYUKI
IPC: F02B3/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a premixing forced ignition type Diesel engine in which main fuel is gasified so as to be satisfactorily dispersed in a cylinder in order to promote the formation of premixed gas. SOLUTION: Fuel is injected and swirled 27 in a cylinder 1 by side injection type main fuel valves 20-1, 20-2, 20-3 in a circumferential end part of the cylinder 1. Fuel from a main fuel injection pump 26 flows into a distributor 21 in which it is pressurized so as to be fed into the main fuel valves 20-1, 20-2, 20-3 through pipe lines, and heaters 23-1, 23-2, 23-3 are provided being wound around the pipe lines, respectively, and are controlled by a temperature controller 24 so that the temperature of the fuel in the pipe lines are heated up to a temperature in a range of about 350 to 400 deg.C. Thereafter the fuel is fed into the main fuel valves 20-1, 20-2, 20-3. Fuel flows in the cylinder 1 being carried out by the swirl stream 27 so as to be agitated with air while it is heated by the heaters.  Thus, the fuel is at once gasified in the cylinder 1, thereby it is possible toe promote the formation of premixed gas.
Patent JP-H0487594-A (JP)
Title: Driving system for brushless motor
Inventor: HATAMOTO KAZUO
IPC: H02P6/08
Filed: 1990-07-24
Abstract: PURPOSE:To gradually alter the phases of currents flowing to coils of a motor under a pulse width modulation control. To smoothly rotate the motor even at a low speed by arbitrary controlling currents flowing to phases of a motor. CONSTITUTION:Switching elements 3Ua, 3Ub,..., 3Wb are controlled ON, OFF by control signals Ua, Ub, Vb, Wa, Wb from a logic driving circuit 5. These signals Ua, Ub,', Wb are output at a predetennined timing, and a pulse width modulated signal is output at the time of switching a phase pulse. As shown by a waveform B, a duty is gradually raised by the pulse width modulation. If the phase signal is switched from ON to OFF, the duty may be, on the contrary, gradually reduced by the pulse width modulation. One phase is always phase-switched and pulse width modulated. Thus, a pulse width modulator can be commonly used for the respective phases.