baber/WOPTO huggingface dataset:
Patent JP-S61286820-A (JP)
Title: Focus adjusting device for camera
Inventor: NAYA MIKIO
IPC: G03B3/00
Filed: 1985-06-14
Abstract: PURPOSE:To make an accurate focus adjustment for various films by switching the 1st and the 2nd modes selectively according to the kind of a film loaded in a camera. CONSTITUTION:A switch OVS is changed over manually according to which of a normal film and a special film is loaded, and when it is connected to a terminal N, the camera corresponds to the normal film and a data output circuit VFD outputs data corresponding to 0 as a quantity of correction. When the switch OVS is connected to a terminal P, the camera corresponds to the special film which is in reverse top/reverse surface relation with the normal film, the data output circuit VFD outputs data corresponding to a quantity d1 of correction. When the switch OVS is connected to a terminal I, the camera corresponds to a thin special film which has a thinner base layer than the normal film and the data output circuit VFD outputs data corresponding to a quantity d2 of correction.
Patent JP-S5560013-A (JP)
Title: Highly-oriented graphite molding and production thereof
Inventor: TANJI HIROAKI
IPC: C04B35/52
Filed: 1978-10-24
Abstract: PURPOSE: To obtain a large-sized, highly-oriented graphite molding having a lamellar structure by hot press molding a compsn., under specified conditions, based on a synthetic resin such as furan resin which is not melted by heating.  
     CONSTITUTION: A compsn. based on a synthetic resin such as furan resin which is not melted by heating is hot press molded at 2000°C or above, pref. 2000W2500°C under 100W500, pref. 150W300kg/cm 2  to obtain a graphite molding having a lamellar structure. This molding exhibits a bulk density of 2g/cm 3  or more, electric specific resistance of 10 5 μΩ.cm or more in a direction parallel with the pressurizing direction and 10 3 μΩ.cm or less in a direction perpendicular to the pressurizing direction, and heat conductivities of 5 and 30Kcal/m.hr.°C or more in the respective directions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61293943-A (JP)
Title: Fluorine-containing styrene derivative
Inventor: MATSUI KIYOHIDE
IPC: C08F12/00
Filed: 1985-06-18
Abstract: NEW MATERIAL:A fluorine-containing styrene derivative expressed by the formula (R<1> is H or lower alkyl; R<2> is H or lower polyfluoroalkyl; R<3> is polyfluoroalkyl). EXAMPLE:p-(2,2,2-Trifluoroethyloxymethyl)styrene. USE:Useful as a raw material for coating materials capable of water and oil repellent treatment, antireflecting treatment or chemical-resistant treatment without deteriorating of a glass surface without deteriorating the light transmitting property thereof. PREPARATION:A styrene derivative substituted by a halomethyl group is reacted with a fluorine-containing alcohol in the presence of a base, e.g. sodium hydoxide, preferably in the presence of a phase transfer catalyst, e.g. tetra-n- butylammonium hydrogensulfate, in a solvent, e.g. benzene, at 0-150 deg.C, preferably 10-80 deg.C to afford the aimed compound expressed by the formula.
Patent JP-H0250139-A (JP)
Title: Autofocusing device for camera
Inventor: OKISU NORIYUKI
IPC: G02B7/34
Filed: 1988-05-27
Abstract: PURPOSE:To accomplish high-speed focusing by judging whether the driving direction of a lens must be inverted based on the reliable range-found result or not and driving the lens so that it is inverted to a focusing position based on the range-found result at the time of judging that the direction must be inverted at such a time. CONSTITUTION:When the range-found result is unreliable (low control), range- finding is performed while moving (low control scanning) a photographic lens 2 in a specified direction. When reliable range-found result is obtained by performing range-finding during the low control scanning, whether the driving direction of the lens 2 must be inverted is judged. When it is judged to be inverted, the inverting and moving quantity to the focusing position is computed based on the range-found result at such a time and the photographic lens 2 is inverted and moved to the focusing position. Thus, a time necessary for returning the photographic lens 2 can be shortened and the high-speed focusing can be accomplished.
Patent JP-2000091812-A (JP)
Title: Wide band continuous multiplexer having continuous diplexer
Inventor: HOLME STEPHEN C
IPC: H01P1/213
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an extended band satellite multiplex channel multiplexer by using a continuous diplexer filter random-connected with channel filters with low attenuating amounts. SOLUTION: Two sections 11a and 11b of a multiplexer including continuous channel filters 14a and 14b are connected by a continuous diplexer 18 with low attenuating amounts in this multiplexer. Thus, an equivalent continuous multiplexer is realized by using the constitutional interactive action between those filters. Thus, the realization of a wide band continuous multiplexer which can not be adjusted in a conventional manner can be attained. The continuous diplexer removes the spurious mode and spurious waveguide mode of the channels and filters, and an out-of-band interactive action between the two parts of the multiplexer. Therefore, it is possible to adjust the multiplexer.
Patent JP-S5466651-A (JP)
Title: Preparation of o-(2,6-dichloroanilino)phenylacetic acid
Inventor: ONO YASUYUKI
IPC: C07C67/00
Filed: 1977-11-02
Abstract: PURPOSE: To prepare the title compound which is a non-steroid-type antiphlogistic analogesic agent, easily, by reducing O-(2,6-dichloroanilino)-α-hydroxyphenyl-acetic acid with iodine and phosphorus pref. in the presence of a base.  
     CONSTITUTION: The objective compound II is prepared by reducing 1 mole of a compound I (novel compound) with 1-10 moles (pref. 3-5 moles) of iodine and 1-5 moles (pref. 1-3 moles) of phosphorus in an inert solvent (carbon disulfide, benzene, etc.) pref. in the presence of a base such as pyridine, picoline, dimethylaniline, etc., at room terperature for 5 min. to 48 hours.  
     EFFECT: The reaction proceeds at a low temperature, and reaction yield is high. The presence of base suppresses the side reactions, and gives the objective compound in high purity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01300533-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOTOSHIRO HIDEKI
IPC: H01L21/316
Filed: 1988-05-27
Abstract: PURPOSE:To reduce a narrow channel effect in a MOS transistor by forming an oxide film in inter-element separable thickness and a nitride film onto a semiconductor substrate in two layers in thickness, where the passage and injection of an impurity are allowed, and selectively removing a section as an active region. CONSTITUTION:An oxide film 12a in inter-element separable thickness and a nitride film 13a are shaped successively onto a semiconductor substrate 11, two-layer structure films in thickness where the passage and injection of an impurity are allowed are acquired, and a corresponding section 15 as an active region is gotten rid of selectively while leaving corresponding sections 14 as the isolation regions of the two-layer structure films. A thick oxide film 17 is formed to the corresponding section 15 as the active region, and the impurity is injected to the corresponding sections 14 as the isolation regions in high concentration and channel cut regions 19 are shaped. The thick oxide film 17 is taken off, and the corresponding sections 14 as the isolation regions are exposed. Accordingly, the narrow channel effect of a MOS transistor is reduced, and the effective channel width of the transistor can be widened.
Patent JP-S61289382-A (JP)
Inventor: HIBINO CHITOSHI
IPC: G09G1/02
Filed: 1985-06-17
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-H04355335-A (JP)
Title: Semiconductor pressure detector
Inventor: HAMAI TOSHIHARU
IPC: G01L9/04
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a pressure detector without leakage of a fluid with no leakage of a fluid to be measured with a higher sealing property by arranging leads in four directions to output a signal of a pressure sensor chip which senses a pressure from outside to generate a signal corresponding to the pressure. CONSTITUTION:A semiconductor pressure detector is so arranged that leads 8 are taken out in four directions to output a signal generated from a pressure sensor chip outside. With such an arrangement of taking out the leads in four directions, as compared with the conventional type adapted to take out the leads in two directions, a mounting pitch range is expanded significantly though the number of the leads may be the same. This improves the running of a sealing resin to intensity the eating into the lead 8 part thereby eliminating the leakage of a fluid to be measured with the prevention of possible leak.
Patent JP-H04355163-A (JP)
Title: Structure of print head or solid-state image sensing element
Inventor: TAGASHIRA FUMIAKI
IPC: H04N1/036
Filed: 1991-06-03
Abstract: PURPOSE:To reduce warpage deformation without damaging radiation properties in a printing head or a solid-state image sensing element wherein a ceramic head substrate is fixed to the upper surface of a support member. CONSTITUTION:A support member 1 is constituted of a composite material wherein thermosetting resin layers 1b, 1c composed of an epoxy resin are laminated to both surfaces of an amber plate 1a composed of an alloy of nickel 34-38%, carbon 0.1-0.3%, manganese 0.3-0.8% and the remainder of iron.
Patent JP-H05322570-A (JP)
Title: Surveying equipment
Inventor: KIMURA KAZUAKI
IPC: G01C15/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a surveying equipment capable of rotating the main body of the surveying equipment by a predetermined angle by simple operation. CONSTITUTION:A surveying equipment is equipped with a surveying equipment main body provided so as to be rotatable around a vertical axis and optical systems 10, 11 emitting measuring beams to an object to be measured and detecting the reflected beams from the object to be measured. Operation switches F1-F3 for rotating the surveying equipment main body by a preset angle and rotary means 110, 70 rotating the surveying equipment main body by the predetermined angle when the operation switches F1-F3 are pushed are provided.
Patent JP-H04356606-A (JP)
Title: Method of burning liquid fuel and burner
Inventor: NARATO KIYOSHI
IPC: F23D11/24
Filed: 1991-06-03
Abstract: PURPOSE:To provide the most suitable method of combustion to reduce NOX and to stabilize flame when a liquid fuel that is difficult to evaporate is used. CONSTITUTION:A liquid fuel is vaporized by the heat exchange with the the combustion gas discharged out of a gas turbine to produce gaseous fuel. Part of this gaseous fuel is blown out directly into a primary combustion chamber 25 to form a dispersed flame 37. The other part is introduced into a mixing chamber 32 and mixed with air 21 to become premixture gas 39, and it is blown out into a secondary combustion chamber 26 and forms a premixture flame 36 by a flame holder 30 provided at the outlet of the mixing chamber 32. The fuel that is blown out into the combustion temporarily can be atomized liquid fuel. And since the fuel for the dispersed flame and the fuel for premixture flame can be supplied under control through different systems, NOX is reduced without lowering the combustion efficiency as well when fuel that is difficult to evaporate is used.
Patent JP-S63298069-A (JP)
Title: Gas rate sensor
Inventor: TAKAHASHI FUMITAKA
IPC: G01C19/00
Filed: 1987-05-29
Abstract: PURPOSE:To fit a metallic cover in the groove of a casing with a heat- conductive filler, to wind a heater wire, and to perform high-accuracy temperature control by putting a temperature detecting element in the metallic cover and forming the groove which has nearly the same surface shape with the fitting surface of the cover in the outer peripheral part of the casing. CONSTITUTION:The groove 12 is formed in the metallic casing 11 of a gas rate sensor, and the cover 13 where a thermistor 22 is stored is arranged in the groove and fixed with the heat-conductive filler 14. The abutting surfaces of the groove 12 and cover 13 are formed in the same shape, made large in contacting area, and made small in heat resistance to prevent the thermistor 22 from being heated in advance owing to the direct heat of the heater wire 15. Further, a heater wire 15 is wound around the cover 13 and temperature variation due to the On-Off operation of a heater 16 is detected more speedily to improve temperature rising characteristics and temperature adjustment accuracy.
Patent JP-H04356612-A (JP)
Title: Controller of hot air space heater
Inventor: ASANO YOSHIO
IPC: F23N5/00
Filed: 1991-06-03
Abstract: PURPOSE:To provide a proper space heating in neutral state and a correction for the PMV value by the constitution that the PMV value to represent the degree of pleasantness becomes the output of a PMV setting section and a PMV connection value is outputted to a quantity of fuel consumption setting section. CONSTITUTION:The temperature detected by a room temperature detection section 2, radiation detected by a radiation detection section 8, quantity of fuel consumption in a combustion section 4, the blast volume of a convection fan 5, and the angle of a louver 10 are inputted to a PMV value calculation section 11 of a combustion control section to calculate a PMV value. At this time the state in which PMV=0 means the state of thermal balance in human body and more than 95% of people feel pleasant, And, a comparative output section 13 compares the output of the PMV section 11 with the output of PMV setting section 12 that is corrected by a PMV correction section 12a, and it outputs a PMV correction value by which the PMV value in PMV calculation section 11 becomes the set value. Further, a quantity of fuel consumption setting section 14 controls the combustion section 4, convection fan 5, and louver 10 by the output of the comparative output section 13. With this arrangement a proper space heating in neutral state and a correction of PMV value can be carried out.
Patent JP-S5256489-A (JP)
Title: Precision lapping machine
Inventor: WATANABE JIYUNJI
IPC: B24B37/12
Filed: 1975-11-04
Abstract: PURPOSE: To prevent the development of vibration during high-speed running by employing a dynamic pressure bearing to enhance rigidity against large load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5833508-A (JP)
Title: Heating device for vehicle
Inventor: HANDA OSATOSHI
IPC: B60H1/03
Filed: 1981-08-24
Abstract: PURPOSE:To speed up the compartment temperature rise and reduce the ON- OFF frequency of the heating device by a method wherein the flow rate of cooling water is throttled until the temperature of the cooling water of a heater core attains the predetermined base temperature in the heating device for vehicles equipped with a combustion heater and the heater core. CONSTITUTION:The inlet temperature of the combustion heater is detected with a sensor A and inputted to a controlling unit 13 and its outlet temperature is detected with a sensor S and also inputted to the controlling unit 13. The controlling unit 13 lowers, based upon said detected temperature, the revolution speed of a circulating pump 2 and reduces the flow rate of the cooling water so as to let the outlet temperature S be as high as possible but lower than the temperature, at which the stoppage of combustion in response to the temperature, of the cooling water occurs. By throttling the flow rate in response to the  temperature of the cooling water and consequently raising the temperature of  the water sent to the heater core 4, the compartment temperature rise at the  depth of winter can be prompted, resulting in enabling to reduce the ON-OFF  frequency of the heating equipment.
Patent JP-H06341526-A (JP)
Title: Speed change control device for automatic transmission
Inventor: KIMURA HIROMICHI
IPC: F16H61/04
Filed: 1993-06-02
Abstract: PURPOSE:To eliminate shift quality by letting the engaging pressure of each friction engagement means at the engagement side standby at a specified low pressure value before the input revolution speed of the automatic transmission comes up to a synchronizing point for low speeds with a pressure control means operated at the time of a clown shift actuated by a clutch-to-clutch transmission section, and raising the engaging pressure after the revolution speed of the automatic transmission has been synchronized. CONSTITUTION:The automatic transmission for five forward speeds and reverse, which is equipped with a torque converter 111, and main and an auxiliary for a brake 112 and a brake 113 wherein speed change for second speed and third speed is actuated. The engagement/ disengagement of each friction engagement means is executed by controlling a hydraulic control means 20 based on the command from a computer 30 to which output signals from various sensor groups 40 are inputted. When the transmission is controlled by the computer 30 at the time of a down shift by the clutch-to-clutch transmission section, the engaging pressure of each friction engagement means at the engagement side is so controlled as to standby at a specified low pressure value before the input revolution speed of the automatic transmission comes up to a synchronizing point in low speeds, and is also controlled to rise after the aforesaid revolution speed has been synchronized, so that the occurrent of shift quality is thereby prevented.
Patent JP-S6024895-A (JP)
Inventor: IRIYAMA TAKUJI
IPC: D06F23/04
Filed: 1983-07-21
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-S5833306-A (JP)
Title: Input signal compensator
Inventor: HARUHARA FUSHIAKI
IPC: H04J3/04
Filed: 1981-08-21
Abstract: PURPOSE:To attain the compensation of span by the input level and the elimination of a circuit error, by extracting an input signal and the zero signal, the span signal of a variable voltage generator afrer switching them with each other and giving an operation to these extracted signals after amplifying them through a variable gain circuit. CONSTITUTION:The amplification factor of a variable gain amplifier 5 is controlled to be set at a level suited to the input of an A/D converter 6 by selecting additional resistances R and VR2 in accordance with he levels of various input signals which are supplied previously to input terminals 11-1n. A variable voltage generator 2 is previously controlled so that a span signal S is produced in accordance with the span at that moment. Under such conditions, an input switch 3 and switches 31 and 32 are driven successively by a control circuit 4. Then an input signal D, a zero signal Z and a span signal S are fetched and amplified by a variable gain amplifier 5 to be converted into digital signals through the converter 6. The data of these signals are stored in a storage device 8 through an arithmetic circuit 7 and undergoes a prescribed operation for compensation. Then the span is compensated in accordance with the level of the input signal. At the same time, a circuit error is eliminated.
Patent JP-H02310899-A (JP)
Title: Semiconductor memory device equipped with self-correcting function
Inventor: SAWADA KIKUZO
IPC: G06F11/10
Filed: 1989-05-25
Abstract: PURPOSE:To realize the memory of a small area to be occupied by a chip by detecting a current value smaller than the value of a current to flow to a memory cell, for which a bit error is decided by charge lack, in a first read circuit and detecting a current value larger than the value of the current to flow to the memory cell in a second read circuit. CONSTITUTION:The first and second read circuits are provided to impress a sense voltage to a sense line 1e and to read data stored in a memory cell 2 and a parity check circuit 7 is provided to execute a parity check respectively concerning the read data. Then, a selecting circuit 8 is provided to select one of outputs from the first and second read circuits. The first read circuit detects the current value smaller than the value of the current to flow to the memory cell, for which the bit error is decided by the charge lack, and the second read circuit detects the current value larger than the value of the current to flow to the memory cell 2 for which the bit error is decided by the charge lack. Thus, without requiring large capacity to a parity cell 1b, the memory 2 of the small area to be occupied by the chip can be realized.
Patent JP-S5560627-A (JP)
Title: Method of and apparatus for controlling rotary machine system
Inventor: MIYAGAWA SADAJI
IPC: H02P9/04
Filed: 1978-10-27
Abstract: PURPOSE: To provide a rotary machine system, in which arrangement is such that a constant-opening signal and a rapid-operation signal are produced substantially at the same time and the rapid-operation signal is cancelled after passing of a predetermined time period or otherwise after rapid operation of control means is caused, whereby it is enabled to keep a required opening with ease.  
     CONSTITUTION: Machine 2 to be driven is driven by driving machine 1 by supplying driving fluid (a) to the driving machine 1 via inlet control valve 3 and discharging the same as exhaust gas (b) after driving the machine 2. A rapid-operation instructing signal (c) and also a constant-opening signal (d) are produced from oscillator 12. The signal (c) is cancelled after passing of a predetermined time period or  otherwise after detecting completion of rapid operation of the inlet control valve 3,  whereas signal (d) is given continously. Signal (c) is furnished to switching means  11 for causing rapid operation of inlet control valve 3. After the signal (c) is cancelled, opening of the inlet control valve 3 is adjusted to an opening instructed by  the constant-opening signal (d) or control signal (g) given from the outside, and  the valve 3 is fixed at the opening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01302521-A (JP)
Title: Magnetic head
Inventor: KOMATSU YOSHIHITO
IPC: G11B5/127
Filed: 1988-05-30
Abstract: PURPOSE:To prevent feed-through from being increased with the increase of a current for saturation recording and the lowering of a shield effect by causing the thickness of a side spacer, which is interposed between sliders to be arranged in the both sides of a core, to be 0.5-1.5mm. CONSTITUTION:Respective cores 1 and 3 to have gaps 8 and 9 for reading and writing prevent the feed-through by a slider 5, which is composed of a magnetic substance, through a central member 7 to constitute a magnetic shield board and a side spacer 6 to be composed of a non-magnetic substance. For this feed-through reducing effect, when the thickness of the spacer 6 is over thin, the magnetic field of the core 3 jumps up and arrives at the slider and the large current is needed by the saturation recording. Then, the effect is canceled. When the thickness is over thick, the magnetic cut-off ability of the slider is lowered. Accordingly, by causing the thickness to be 0.5-1.5mm, the feed-through can be reduced most effectively.
Patent JP-H01302293-A (JP)
Title: Driving device for electric field light emitting element
Inventor: AOKI MASAYUKI
IPC: H05B44/00
Filed: 1988-05-30
Abstract: PURPOSE:To employ an AC driven type electric field light emitting element to display information on a cooking equipment, etc., by applying a positive and a negative voltage to the electric field light emitting element alternately and securely driving it with simple constitution. CONSTITUTION:Once a light emission command is sent, a transistor (TR) Q2 turns off and a TR Q4 turns on when the output A of an oscillation circuit 1 is at 'L'; and the voltage level of the output F of an EL driving circuit 2a falls to -VL. When the output of the circuit 1 rises to 'H', the TR Q2 turns on and the TR Q4 turns off, so that the voltage level of the output F of the circuit 2a becomes +VH. Thus, the positive voltage +VH and negative voltage -VL are applied to the element 3a alternately in synchronism with the output A of the circuit 1 to make the element 3a emit light. Thus, the EL element can be made to emit the light with the simple constitution and employed at low cost to display information on a microwave oven, etc.