baber/WOPTO huggingface dataset:
Patent JP-S61272445-A (JP)
Title: Speed controller of fuel injection type car
Inventor: SUGIYAMA MAKOTO
IPC: F02D41/00
Filed: 1985-05-28
Abstract: PURPOSE:To control car speed by suppressing the engine output without incurring the sharp variation of torque by carrying out fuel cut in accordance with the degree of engine revolution speed, when the speed exceeding a set speed continues for a set time. CONSTITUTION:The speed information is input into a computer 3 from a speedometer 4. When the car speed is over a set speed, the number Ne1 of revolution in 5% increase of the number Ne of engine revolution obtained from an ignition coil 10, etc. is memorized when the car speed is over a set value. Further, when the state where the car speed over the set speed continues for 3sec., the numbers of revolution Ne2 and Ne1 are compared, and when Ne2 is smaller than Ne1, the fuel feed is cut in only one cylinder. Further, when Ne2 is larger than Ne1, fuel feed in two cylinders or more is cut. Thus, when the car speed exceeds, if the excess rate is small, the fuel cut rate is reduced, and the large torque variation is prevented, and if the excess rate is large, the fuel cut rate is increased to strongly suppress the speed.
Patent JP-2000308393-A (JP)
Title: Quick accelerating device and backup device of variable frequency drive motor
Inventor: TOMIKI HIROAKI
IPC: H02P5/74
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for restarting by detecting a residual voltage when a motor is in the free-running condition, obtaining a corrected number of rotation instructing value by obtaining the frequency and phase from such residual voltage, and then forming a gate signal. SOLUTION: A residual voltage when a motor 11 is in the free-running condition is detected with a transformer 13 for a gage and a velocity setting device 17 obtains the corrected number of rotations command value obtaining frequency and phase from such residual voltage. A gate signal generator 18 generates a gate signal based on a timing matching signal for matching the corrected number of rotation instruction and the phase, and then outputs this gate signal to a VVVF device 12, and the ignition timing of the switching element can be changed. Accordingly, an AC power synchronized with the residual voltage during the free-running may be supplied from the VVVF device 12, and the number of rotation instruction value comes near to the actual number of rotations of the motor 11. The time required to restart the motor 11 can be shortened with improvement in the tracking ability to velocity.
Patent JP-S61272204-A (JP)
Title: Modified ethylene copolymer
Inventor: MOGI YOSHIHIRO
IPC: C08F8/14
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a copolymer vulcanizable with sulfur, by modifying an ethylene copolymer comprising an ethylene unit as a main component, a (meth) acrylate unit, an acid anhydride group, a half ester group, etc., with an unsaturated amine or an alcohol. CONSTITUTION:An ethylene copolymer comprising a monomer unit shown by the formula I, 5-45mol% monomer unit shown by the formula II (R<1> is H or CH3; R<2> is 1-10C alkyl), and monomer units shown by the formula III and formula IV (R<3> is H or 1-10C alkyl), having 0.1-0.5wt% total amounts of the monomer units shown by the formula III and formula IV and a ratio of the unit shown by the formula III to the total amounts of >=99wt% is modified with (B) an unsaturated amine or unsaturated alcohol containing one or more double bonds. EFFECT:A vulcanized material having improved solvent resistance, weather resistance, ultraviolet light resistance, ozone resistance, heat resistance, low- temperature characteristics and rubber characteristics is obtained.
Patent JP-S5337623-A (JP)
Title: Preparation of organotin trichlorides having functional groups
Inventor: IMAZAKI HIDEYUKI
IPC: C07F7/22
Filed: 1976-09-20
Abstract: PURPOSE: Organotin trichlorides having functional groups are obtained at low cost and in high yields by reacting the product obtained from the reaction of metallic tin with hydrogen chloride in the presence of a polar solvent, with compounds having functional groups. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5740028-A (JP)
Title: Drawing of pile
Inventor: MATSUI AKIRA
IPC: E02D9/02
Filed: 1980-08-18
Abstract: PURPOSE: To permit the drawing of a pile even in narrow places by a method in which a pile is surrounded by a frame, downwardly tapered wedge is provided between the frame and the pile, and the frame is vertically moved by a lifting mechanism.  
     CONSTITUTION: Around a pile 2, a frame 4 supported from below by a lifting mechanism 3, e.g., oil-pressure jack, etc., is providded, and in the frame 4, a slope 5A inclining upwards gradually farther from the pile 2 is formed and also a downwardly tapered wedge 6 is provided between the pile 2 and the slope 5A. The face in contact with the pile 2 of the wedge 6 has an uneven surface 7 by which friction is raised. Pressure oil is supplied from an oil pressure pump to an ascending pressure oil supply port 14 to operate a lifting mechanism 3, whereby the frame 4 is lifted and the pile is drawn out. Then, pressure oil is supplied to a descending pressure oil supply port 15 to lower the frame 4. The ascending and descending operations are repeated to draw out the pile 2 gradually. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06323016-A (JP)
Title: Bathroom
Inventor: TAKAHASHI MASAYORI
IPC: A47K4/00
Filed: 1993-05-14
Abstract: PURPOSE:To use a bathroom as a sauna bath by enabling a person to sit on a bench part ad enable the bathroom to be used as drying space if necesary, by raising the air of a drying heat source over the bench part from under the bay window of the bathroom. CONSTITUTION:A bench 31 is installed on a floor part under a bay window 3 installed on the side of a bathtub 1, and an electrical heating dryer 32 for drying is installed under the bench 31, and the hot air is blown up from the gaps 33, 33, ... of the bench 31, and allowed to dry the space in the vicinity of the bay window 3. Further, over the bay window 3, a hanger rod 34 is axially installed, and then lowered if necessary, and a hanger 37 on which clothes 36 are suspended is laid, and drying is carried out. When the clothes are not dried, a person sits on the bench 31, and uses the bench 31 as sauna bath. If necessary, the high temperature steam is discharged from a discharge port 5, permitting the use as steam sauna.
Patent JP-H01283713-A (JP)
Title: Manufacture of linear superconductive material
Inventor: AWAZU TOMOYUKI
IPC: B28B1/00
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a linear superconductive material having a good superconductivity characteristics by using an outer cylinder having a good strength, and an inner cylinder of precious metal having holes in the side surface for achieving effective plastic work and atmospheric oxygen control simultaneously. CONSTITUTION:Superconductive material which shows sperconductivity in an extremely high temperature range of over the temperatures of liquid nitrogen is obtained by sintering mixed powders 3 of compound including elements for composing composite oxide. A clad cylindrical body consisting of an inner cylinder 1 of precious metal including throughholes 1a on the side surface and an outer cylinder 2 of metal which is suitable for plastic work is used, so the outer cylinder 2 having a high tensile strength achieves a high density of the material powders 3 in plastic work. In the meanwhile, by eliminating the outer cylinder 2 in sintering, atmospheric control of an effective oxygen inclusion of the material powders 3 can be achieved. A sintered superconductive material having a high critical temperature can thus be manufactured practically as a linear material.
Patent JP-S604933-A (JP)
Title: Printing method of variable data and copying machine used for it
Inventor: AKIYAMA HIROYUKI
IPC: G03B27/52
Filed: 1983-06-23
Abstract: PURPOSE:To record variable data on a date, time, page number, etc., additionally with good operability by irradiating a platen with light while displaying specific variable data on reflective type liquid crystal arranged at the part of a surface to be exposed. CONSTITUTION:The reflective type liquid crystal 5 for displaying a data, time, and page number is arranged on the platen 3, and controlled by a controller 6. The controller 6 is set and so adjusted as to display desired information, an original is placed on the platen 3 and covered with a platen cover 4, and specific processing is carried out to obtain a copied form 9. The date time, and page number are recorded orderly without shifting in position, and information to be added is displayed automatically, so the operability is improved extremely.
Patent JP-H01318471-A (JP)
Title: Television receiver
Inventor: MAAKU ROBAATO ANDAASON
IPC: H04N5/60
Filed: 1989-05-02
Abstract: PURPOSE: To improve the selectivity of stereo equipment and to improve the S/N of the equipment at the same time by providing an audio detector and a band-pass filter which follows having a band width narrower than system transmission band width for the case of system stereo equipment. CONSTITUTION: An audio information output signal from an IF unit 13, namely, a 4.5MHz intercarrier signal is supplied to a ceramic resonator type 4.5MHz band-pass filter 14. The band-pass filter 14 is designed to have the band width, with a carrier frequency as a center, narrower than the transmission band width of a television stereo system. Thus, a comparatively inexpensive ceramic filter can be used as the band-pass filter 14. Further, interference between low- band FM frequency and 6-channel audio carrier frequency can be prevented, and the S/N in a weak signal state is improved.
Patent JP-S606032-A (JP)
Title: Control method of operating condition of internal- combustion engine
Inventor: OTOBE YUTAKA
IPC: F02D37/02
Filed: 1983-06-22
Abstract: PURPOSE:To prevent the occurrence of over shoot in relation to the sampling value of a correction and to improve operation performance, by a method wherein, in case a correction, determining a fuel feed amount, exceeds a given value, the correction is equalized to the given value. CONSTITUTION:Provided a correction PBA, calculated from a present sampling value PBn and a preceding value PBn-2, exceeds a given value PBO, the correction PBA is considered to be a value out of a range within which a sampling value is present, and a control circuit 26 equalizes the correction PBA to the given value PBO. According to the set correction PBA and the number of revolutions of an engine, a desired injecting time is table-indexed from the data map of an ROM in the control circuit 26, and correction is effected in response to the temperature of cooling water, the opening of a throttle valve, etc. to calculate a fuel injecting time. According to the value PBn and the number of revolutions, a basic exhaust reflux amount is table-indexed from the ROM, and correction is made depending upon an atmospheric pressure, the openings of an exhaust reflux valve 11 and a throttle valve 5, etc. to calculate an exhaust reflux amount. This causes control of the operating condition of an engind 4, resulting in the possibility to keep a fuel injecting amount at a proper value.
Patent JP-H04226229-A (JP)
Title: Thermoplastic elastomer sheet transfer member
Inventor: JIEI ROBAATO BUREESUZATSUKU
IPC: G03G15/00
Filed: 1991-05-18
Abstract: PURPOSE: To provide an economic transport device having stable coefficient of friction capable of being maintained in an environment polluted with oil, paper, toner, etc., by providing a sheet transport member consisting of a specified copolymer and polysiloxane which is substantially and uniformly diffused over the whole copolymer so as to have the specified wt.% and the specified viscosity of the synthesized substance. CONSTITUTION: A sheet transport member consists of an elastomer-thermoplastic styrene-ethylene-butylene-styrene block copolymer, and polysiloxane which is substantially and uniformly diffused over the whole copolymer. In the styrene- ethylene-butylene-styrene block polymer, the styrene block typically constitutes approximately 20-50% of the weight of the copolymer, and ethylene-butylene block constitutes the rest of 50-80%. Polysiloxane which is substantially linear polysiloxane, has the kinematic viscosity in a range of approximately 20-10<6> , and in a range of approximately 200-1300 centistoke at the room temperature of 20-25 deg.C. A feed roll 10 is a rotatable cylindrical roll having a surface 12 of thermoplastic elastomer on a fitting hub 14.
Patent JP-S596318-A (JP)
Title: Manufacture of iron, chromium and cobalt group magnetic alloy
Inventor: SATOU TAKAFUMI
IPC: C21D6/00
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a permanent magnet keeping traditional magnetic property, abbreviating complicated solution heat treatment, by involving a fixed proportion of Fe, Cr, Co, V and Ti. CONSTITUTION:Fe-Cr-Co alloy having the composition within a range of triangle connecting 3 points of A, B and C on the ternary phase diagram of Fe, Cr and Co as main component, to which <=4wt% V and <=5wt% Ti are involved, is refined. Said A point means 54.5% Fe, 26% Cr and 19.5% Co, the B point means 87.1% Fe, 12.9% Cr and 0% Co and the C point means 67.1% Fe, 38.3% Cr and of Co by weight. Then, after casting said molten metal, isothermal magnetic treatment and aging treatment without solution heat treatment are carried out. Thus, even though complicated solution heat treatment is omitted, the permanent magnet having magnetic property equivalent to that of traditional one can be obtained.
Patent JP-H0621824-A (JP)
Title: Delta-to-sigma modulator
Inventor: ERITSUKU JIEI SUWANSON
IPC: H03M1/08
Filed: 1993-04-15
Abstract: PURPOSE: To transmit output data from the delta sigma modulator so as not to introduce noise into a concerned frequency band of the modulator. CONSTITUTION: An A/D converter 50 includes a delta sigma modulator 52 and a digital filter 54. n-Sets of comparators 56 connecting to an output of a loop filter 24 of the modulator 52 are generate n-sets of digital outputs by comparing a loop filter output with a different reference voltage VRo -VRN. An output of each comparator 56 is given to an input of a D/A converter 58 and an input of a pulse encoder 57 and a corresponding output of the pulse encoder 57 is given to an inverter 26. A digital output signal bo -bn of the inverter 26 is given to the digital filter 54. When the RTZ (return-to-zero) coding system is employed for the pulse encoder 57, a digital output with number of logical 1 is equal to each of all digital states is obtained and it is not affected by noise.
Patent JP-S63279118-A (JP)
Title: Flowmeter
Inventor: KITANO AKITOSHI
IPC: G01F1/20
Filed: 1987-05-11
Abstract: PURPOSE:To enhance measuring accuracy, by providing a liquid particle passing detector in opposed relation to the falling route of the liquid particle of the fluid to be measured flowing out from a pipe end and measuring the flow rate of the fluid to be measured from the passing number of the liquid particles per unit time. CONSTITUTION:The dripping measuring chamber 3 of a dripping measuring part 2 is provided to a piping 1 and a fluid falls to an outlet 5 as a liquid particle 8 from the end 4 of the piping 1 and transfers to the piping 1 to flow. The light from a light source 6 is received by a light receiving surface 7 and the number of liquid particles are measured as pulses on the basis of the change in the quantity of light at every passage of the liquid particle 8 to be sent to an operation apparatus 9 by wiring 10. Since a flow rate equal to or more then a dripping measuring amount changes continuously from the pipe end and the pulses as the number of the liquid particles are not obtained, a measuring system is changed over to one due to the output signal from a volume type flowmeter 11 and the value 12 due to a servo motor is operated by the signal from a control apparatus. The flow rate is measured by the volume type flowmeter 11 and a flow passage is altered by changing over the valve 12.
Patent JP-S63278127-A (JP)
Title: Touch input display device
Inventor: FUJITA SHIGERU
IPC: G06F3/048
Filed: 1987-05-11
Abstract: PURPOSE:To simultaneously remove restrictions on operability and listability of data display, by displaying a numerical value input part in a position independent of the display of set data only when this input part is necessary for a display part (at the time of data input). CONSTITUTION:When a pertinent line, for example, a first injection speed 23a is touched in case of selection of a data item to be set, an input key frame 25 is displayed in a position independent of setting and display of the injection speed. The first injection speed 23a is selected simultaneously and is flickered, and pertinent set data display part 21a and set item 21b are flickered, and input is possible. The part where a flickered data item is displayed is touched again or another item is selected at the time of input operation to input data to a memory. Simultaneously, the display picture is expanded or reduced in accordance with the size of data as shown by 23b and 23c for the purpose of further clarifying the image of a profile.
Patent JP-H048097-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKANO FUMIO
IPC: H04R5/04
Filed: 1990-04-26
Abstract: PURPOSE:To generate a sound signal with less noise by providing a low cut filter to a post stage of a unidirectional microphone and providing a high cut filter to a post stage of a omnidirectional microphone so as to synthesize sound signals passing through both filters. CONSTITUTION:Low frequencies of a sound collected by unidirectional microphones 201,202 whose sensitivity against noise such as wind or vibration sound are eliminated by low cut filters 204, 205. Then the characteristic of the unidirectional microphones is improved. Moreover, only low frequencies not giving much effect onto the directivity among sound collected by an omnidirectional microphone 203 having an unsharp directivity but whose sensitivity against wind or vibration sound is suppressed by 10-20dB lower than that of the unidirectional microphone are passed by a high cut filter 206. Thus, high frequencies collected by the unidirectional microphone with excellent directivity and low frequencies collected by the non-directional microphone 203 are synthesized to attain recording with less noise in a VTR block 3.
Patent JP-S597839-A (JP)
Title: Air conditioning control device
Inventor: MATSUMOTO KUNIAKI
IPC: F24F11/00
Filed: 1982-07-02
Abstract: PURPOSE:To improve the response property with respect to one's entrance and exitance by a method wherein in the air conditioning control device for controlling air conditioning in proportion to a thermal load, the number of persons present in living rooms is detected so as to estimate the thermal load. CONSTITUTION:An external thermal load calculator 159 calculates an external thermal load on the base of information from an insolation meter 140 and an external thermometer 141 and a lighting thermal load calculator 157 calculates thermal loads on lighting instruments 142 and 143 in the living rooms 102 and 103 on the bases of electric currents 170 and 171 applied on the instruments. A human body thermal load calculator 156 calculates the thermal load on the human body on the base of output information inputted to the calculator through human body sensors 124-127 arranged on entrance doors 110 and 111 of the building and those 120-123 arranged on entrance doors 112 and 113 of the living rooms and one's entrance and exitance detecting sensors 150-153. The values calculated by the above-mentioned calculators are then inputted to a thermal load calculator 158 for calculating separately thermal loads applied on the living rooms so that a heat source machine and air conditioners 131-133 for the living rooms are controlled on the bases of the results of calculations by the calculator 158. Thus, with the above structure, it is made possible to improve the response property of the air conditioning control device with respect to one's entrance and exitance in and from the living rooms.
Patent JP-S606038-A (JP)
Title: Air-fuel ratio controller
Inventor: NINOMIYA MASAKAZU
IPC: F02D41/06
Filed: 1983-06-23
Abstract: PURPOSE:To excellently relieve the load of a power source and to improve starting ability of an engine, by a method wherein a given state, such as during the starting of an engine, during reduction in the voltage of a power source, is detected to stop energization to a heater incorported in an air-fuel ratio sensor. CONSTITUTION:An analogue switch 10 stops energization to each part of a sensor control part 100 according to the operating condition of an engine, and an energization control circuit 11 controls a switch 10. The energization control circuit 11 monitors the presence of an operating signal STA of a starter switch, and the terminal voltage of a battery mounted on a car, the output voltage of a power source part to open the analogue switch 10 during operation of a starter and decrease in a given voltage to stop energization to a heater 5 and a sensor part 4. This prevents reduction in the voltage of a power source through shut off of a load such as the heater 5 when a large amount of a current is needed during the starting of an engine, and permits improvement of starting ability of an engine.
Patent JP-S5739338-A (JP)
Title: Sealing apparatus of sample for x-ray diffraction
Inventor: HISAMURA NORIYASU
IPC: G01N23/20
Filed: 1980-08-21
Abstract: PURPOSE:Not to contact the sample with the atmosphere, by forming a small room by pressing and fixing the sample replenishing part of the sample board to the window part of supporting board provided in the position opposite to X-ray transmitting film to each other. CONSTITUTION:A film 4 made of X-ray transmitting material is fixed along the circumference of a circular arc of a semicircular sideboard 6 of main body of X-ray diffraction sealing apparatus 7 and a small room is formed among the film 4, the sideboard 6 and a supporting board 8. A window part 3 is formed on the board 8 and a sample replenishing part of a sample board 1 is so adjusted to position to the part 3. The board 1 is pressed by a movable press board 10 by a screw 11 and enclosed room is formed between the board 1 and said small room. The sample easy to change in quality by the components in air is enclosed in the enclosed room by attaching the board 1 in the atmosphere of dried inert gas. Therefore, an accurate analysis is made possible.
Patent JP-S5738413-A (JP)
Title: Substrate for liquid crystal panel
Inventor: MIYAZAWA KANAME
IPC: G02F1/1333
Filed: 1980-08-20
Abstract: PURPOSE:To obtain a substrate for a liq. crystal panel preventing alkali metal from being leached out and an electrically conductive transparent film from being made conspicuous while using inexpensive glass contg. alkali metal as a material for the substrate by forming a film made of specified SiO2-Ta2O5 mixture. CONSTITUTION:A transparent film made of SiO2-Ta2O5 mixture contg. 15- 70wt% Ta2O5 and having 300-1,500Angstrom  thickness is formed on glass contg. >=5wt% alkali metal such as ordinary inexpensive soda glass, and the film coated glass is used as a substrate for a liq. crystal panel. Said mixture may contain <=5wt% P2O5.