baber/WOPTO huggingface dataset:
Patent JP-2000224758-A (JP)
Title: Motor driving control circuit
Inventor: HAYASHI KAZUOKU
IPC: H02P3/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving control circuit for driving a motor under control accurately without erroneous operation. SOLUTION: A rotating state and a locked state of a motor (M) are detected by a tacho-generator TG, and power continuity or power break to the motor (M) is carried out through a breaking means (first field effect transistor FET1, second field effect transistor FET2, relay circuit) on the basis of the detected result of the tacho-generator TG. As a result, the judgment of the rotating or locked state at the motor (M) can be carried out accurately without irregularity as compared with current control using an electronic part. Without erroneous operation, the motor (M) can be driven under control surely.
Patent JP-S60166269-A (JP)
Inventor: TSUJI SHINJI
IPC: C04B33/30
Filed: 1984-02-03
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-H03222450-A (JP)
Title: Optical interference film thickness measuring equipment
Inventor: ISHITANI SHIGERU
IPC: H01L21/66
Filed: 1990-01-29
Abstract: PURPOSE:To make a correct detection of the film thickness available by using the inclination detected at the measuring point of the film thickness of a semiconductor wafer as a compensatory value when calculating the film thickness. CONSTITUTION:When a semiconductor wafer 1 inclines against a holizontal plane, an interference appears on the light accepted by a photoelectric sensor 15 by a difference of an optical path between the light reflected by the first and the second half mirror 11 and 12 and the light reflected by the third and the fourth half mirrors 13 and 14. On a basis of the interference fringe, the inclination of the semiconductor wafer is calculated by an inclination calculator 16. The information about the inclination gained from the inclination calculator 16 is input as a compensatory value into a calculator 8 which computes the film thickness. The film thickness is computed by the calculator 8 with the compensatory value into consideration and then the gained value is indicated on an indicator 9. By this method, the film thickness can be calculated correctly.
Patent JP-H08187058-A (JP)
Title: Liquid seasoning
Inventor: TAGUCHI MASAO
IPC: A23L27/60
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a liquid seasoning, well-balanced in characteristics of both tastes of MISO (soybean paste) and sesame, capable of providing broad taste which has not been obtained hitherto and exhibiting extremely good taste even when it is directly applied to meats or a food consisting mainly of meats or a food jointly using both of meats and vegetable and these meat or food are eaten. CONSTITUTION: In this liquid seasoning containing vinegar or juice of citrus fruits and MISO and sesame oil, contents of the MISO and the sesame oil are each 10-30wt.% and 5-15wt.% based on total amount of the liquid seasoning and common salt content is 3.0-9.0wt.% based on total amount of the liquid seasoning and pH of the liquid seasoning is 3.8-4.5.
Patent JP-S54112827-A (JP)
Title: Preparation of 1,3,5-trichlorobenzene
Inventor: NISHIYAMA RIYUUZOU
IPC: C07C17/00
Filed: 1978-02-21
Abstract: PURPOSE: To obtain the title compound useful as a raw mateiral for pesticides, medicines, and dyes, by reacting 1-bromo-3,5-dichlorobenzene, which is used as an intermediate for pesticides in large quantities, with chlorine in the presence of a  specific compound.  
     CONSTITUTION: Cl 2  gas is passed through 1-bromo-3,5-dichlorobenzene, which is molten by heating at about 70°C or dissolved by adding a solvent, in the presence of an azobisnitrile, e.g. 2,2'-azobisisobutyronitrile, or benzoyl peroxide type compound, e.g. benzoyl peroxide, at 65W100°C in the absence of a solvent and at 65°C or below in the presence of solvent for 2W10 hr to give the objective compound.  
     EFFECT: Short reaction time and a slight formation of by-products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55111271-A (JP)
Title: Liquid drop jet recorder
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/05
Filed: 1979-02-19
Abstract: PURPOSE:To prevent the mutual collision of ink drops while flying and deviation of their adhering points and maintain good recording quality by defining the interval between multiplex type orifices at a specific value. CONSTITUTION:In arranging a plurality of exhaust orifices 16 in a high density to the utmost, the distance between the centers of adjacent orifices is represented by l and the interval between the peripheral edges of both orifices 16 and 16 is represented by r, and orifices 16 are arranged so that the value of r/(l-r) becomes 1/3 or more. Even when ink drops are exhausted simultaneously from respective orifices 16..., collision of ink drops and their incorporation do not almost occur. With too much value of r/(l-r), the interval between the orifices is windened and the resolution on the recorded surface is lowered. Therefore, the value of r/(l-r) should be limited to about 20.
Patent JP-S53103526-A (JP)
Title: Manual operating device
Inventor: SOGABE KEIJIROU
IPC: F16H37/06
Filed: 1977-02-23
Abstract: PURPOSE: When a manual handle is fitted to the main shaft handle axis, the handle axis is connected to the main shaft and the manual handle is locked against the handle axis to enable a manual landling device which is simple in construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05213093-A (JP)
Title: Running control device for vehicle
Inventor: IMAI YASUO
IPC: B60K31/18
Filed: 1992-02-04
Abstract: PURPOSE:To enable a smooth follow running to be carried out in the case of running on an ascent/descent in pursuit of a going-ahead car. CONSTITUTION:A preceding car is detected with a distance sensor 10 to measure the intervehicle distance. The distance data is input to an intervehicle distance control computer 12 and then differentiated to detect the relative speed. The computer 12 computes an aimed intervehicle distance based on the vehicle speed data from a vehicle speed sensor 14 to control the opening/closing of a throttle actuator 16 so as to have the aimed intervehicle distance. In the case where the speed of a car increases when its throttle is close-controlled and if the intervehicle distance between the car and the preceding car increases it is judged that the car is running on a descent. Then, if the intervehicle distance increases throttle control is stopped to maintain the actual car speed, or the intervehicle distance is increased. With such a constitution, abrupt decrease in the intervehicle distance after the running on a descent.
Patent JP-S58182518-A (JP)
Inventor: JIYANNKUROODO ANDORE SHIYASUTA
IPC: G01N21/21
Filed: 1983-02-09
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-H04259706-A (JP)
Title: Lighting fitting
Inventor: MATSUO KOJI
IPC: F21Y103/02
Filed: 1991-02-13
Abstract: PURPOSE:To improve the outward appearance and enable the common use of a socket body and reduce the cost by forming a cut cover, which covers the entrance side of the cut part of a reflecting plate, in a socket cover. CONSTITUTION:A socket cover 4 is set in the recess 14 of a socket body 3, and is united by a coupling, and a cut cover 9 projects to the front of the body 3 from both sides of the cover 4 and is wrapped. And when a connect pin is connected to a lamp pin receiver 8 and power is supplied, it lights. In this case, the entrance side where the socket of the cut 5 of a reflecting plate 2 does not pass is covered with the cover 9, so the outward appearance is good. Moreover, in case that the number of watts is different and that the shape of the reflecting plate 2 is small, it can be coped with by replacing only the cover 4. Hereby, the outward appearance can be improved, and also the socket body can be shared and the cost can be reduced.
Patent JP-H08206486-A (JP)
Title: Method and device for intermittent constant volume feed of powder in extremely small quantity
Inventor: KIMURA OSAMU
IPC: B01J4/02
Filed: 1995-02-07
Abstract: PURPOSE: To achieve improved accuracy in a constant volume feed when powder in extremely small quantities is supplied intermittently by blowing gas for breaking a bridge of powder, then dropping the powder having been measured at a recess, and blowing off the powder in an extremely small quantity which remains adhering to a ball. CONSTITUTION: In the constant volume feed of powder, a ball of a first ball valve 6 is oriented upward and gas is blown off against the ball from a first gas feed pipe 27 to fill a recess of the ball with a certain amount of the powder. Next, in a condition that a third ball valve 8 is opened and a second ball valve 9 is closed, the ball of the first ball valve 6 is rotated 180 deg. in a vertical direction to drop the powder having been measured onto the second ball valve 9, then gas is blown from a second gas feed pipe 28 against the ball to surely blow off the power adhered to the ball in an extremely small quantity. And, the pressure in a powder feed pipe 11 is raised to a high pressure and the valve 9 is then opened to blow the whole of the powder in an extremely small quantity into a powder receiving vessel 10 (reactor) using the gas.
Patent JP-H07229886-A (JP)
Title: Gas chromatograph
Inventor: AMI MASAKO
IPC: G01N30/30
Filed: 1994-02-16
Abstract: PURPOSE:To enable the reduction of the consumption amt. of a sample by detecting the heat of evaporation of each component in a sample at a sample injection port by differential thermal analysis. CONSTITUTION:A sample is introduced from a sample injection port 1 to be temporarily held in a sample sump. 2. The injection port 1 is heated by the heater 4 controlled by a heater power supply 3 to rise in temp. at a constant speed. The respective components in the sample are evaporated at the evaporation temps. thereof to be introduced into columns 8, 9, 10. A two-way valve 5 selectively changes over the introducing passages to the columns 8, 9, 10. The detection of evaporation temp. is performed by differential thermal analysis and the temp. of the sample in the sample sump. 2 is detected by a thermistor 6 to be inputted to a CPU 7. The correlation curve (curve A) of the temp. change of a high b.p. standard substance and that of the power supply 3 is preliminarily stored in the CPU 7 and, at the time of the actual measurement of the sample, the deflection point of the temp. difference of the curve A between the temp. of the sample and that of the power supply 3 is set to the evaporation temp. of the sample. The valve 5 changes over the introducing passages to the columnss 8-10 on the basis of determined evaporation temp.
Patent JP-H07230830-A (JP)
Title: Motor control device
Inventor: MAEHARA KENICHI
IPC: H02P7/29
Filed: 1994-02-16
Abstract: PURPOSE:To detect a residual capacity of a battery at favorable precision and high reliability by measuring a battery opening voltage and a discharge quantity, and performing computation processes using a microcomputer of a motor control device. CONSTITUTION:When a key switch 15 is put on, a constant voltage power source 16 is actuated, and a microcomputer 18 starts processing in accordance with a memorized program in a ROM 19. First, a chopper flow ratio alpha is determined based on an opening signal of an accelerator 22 and a motor current In obtained by a current detector 4 by a control process to a running motor 5. A battery current Ib is determined based on the ratio a and the current 1m, and when this is a prescribed value or less, a voltage correction process, a current capacity correction process, and a residual capacity computation process are performed, while when it is over the value, a battery current integration process, a discharge time ratio computation process, and a discharge quantity computation process are performed. A residual capacity can thus be detected at favorable precision regardless of discharge conditions or capacity change of a battery.
Patent JP-S63187435-A (JP)
Title: Optical information recording carrier
Inventor: ASO SHINICHI
IPC: G11B7/24
Filed: 1987-01-29
Abstract: PURPOSE:To lower the max. temp. of a thin recording film to prevent the thermal deterioration thereof when projected by laser and to assure recording and erasing width so that a titled carrier has high sensitivity and withstands repetitive use by providing a thin heat conductive film having the heat conductivity larger than the heat conductivity of the thin recording film to the thin recording film. CONSTITUTION:The thin heat conductive film 4 having the heat conductivity larger than the heat conductivity of the thin recording film 3 is provided to the thin recording film. The thin recording film 3 having light absorptivity is heated, when said film is projected by a laser. The temp. near the center of tracks where a laser power density is large tends to rise higher than the temp. at the edge of the tracks, but the heat of the film 3 is transferred to the film 4 and the peak temp. near the center of the tracks is lowered by the in-film heat conduction of the film 4, by which the temp. difference from the edge of the tracks is decreased. The thermal damage of the constituting material such as thin recording film by the high-temp. deterioration is thereby prevented without degrading the sensitivity and the number of repetitions is increased.
Patent JP-H03224943-A (JP)
Title: Eaves adjusting device
Inventor: FUNAKI GANTAN
IPC: E04D13/158
Filed: 1990-01-31
Abstract: PURPOSE:To make it possible to completely suffice built-up setting conditions by providing a mounting arm member capable of vertical angle adjustment, end rail supporting member capable of controlling a vertical length and eaves upward board supporting member capable of horizontal angle adjustment. CONSTITUTION:A bearing rafter member 11 and mounting arm member 25 capable of vertical angle adjustment against the projection thereof are mounted to a bearing rafter built-up board 10 fixed on the main house member 102. A front eaves keeping and mounting adjustment section 80 provided with an end rail supporting member 81 capable of controlling a vertical length and eaves upward board supporting member 85 capable of horizontal angle adjustment is provided thereto. According to the constitution, each setting condition such as projected length to a front eaves section, vertical angle and position, horizontal angle, etc., is completely sufficed, and built-up work can be carried out.
Patent JP-H10221361-A (JP)
Title: Semiconductor acceleration sensor and method for manufacturing the same
Inventor: ISHIDA TAKUO
IPC: H01L29/84
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor and a method for manufacturing the same which can improve the sensor sensitivity without enlarging the chip size. SOLUTION: An overlapping part 1a and a support part 1c supporting the overlapping part 1a through a flexible part 1b are formed by etching a silicon wafer 1. An overlapping part 2a is spliced to the overlapping part 1a through a silicon oxide film 5, and a support part 2b is spliced to the overlapping part 1a through the silicon oxide film 5. Also, the flexible part 1b is formed with a sensor part 3 formed with a wiring resistance part 4 to be electrically connected thereto, and an electrode pad 7 is formed to be electrically connected to the wiring resistance part 4. Also, a lower part stopper 8 is junctioned to the lower part of a silicon wafer 2 and an upper part stopper 10 is junctioned to a silicon nitride film 6 through a junction electrode 9. Here, the upper part stopper 10 is formed with a recess 10a so that the overlapping parts 1a, 2a can vertically vibrate.  Also, the lower part stopper 8 is spaced by a desired distance from the overlapping part 2a.
Patent JP-S57134619-A (JP)
Title: Combustion safety device
Inventor: KOMORI MINORU
IPC: F23N5/00
Filed: 1981-02-12
Abstract: PURPOSE:To improve an operability and durability of the unit by a method wherein a sensor pipe with its one end closed and connected to a porous holder is red heated and the radiated red heat light is produced as an electric signal by a photoconductor and a light receiving element stored in the pipe and a feeding of fuel is terminated during a specified range of output. CONSTITUTION:Outer and inner surfaces of the leading end of the sensor pipe 21 of the oxygen concentration sensor 13 are heated red by the inner flame of the combustion flame in the burner 7. Red heat light radiated from the inner portion is introduced into the light receiveng element 23 through the photoconductor 24 and then the light receiving element 23 produces a terminal potential. The output potential corresponds to the strength of red heat light, i.e.an oxygen concentration in the chamber. Therefore, when the output potential is compared with the   predetermined value by a control unit (not shown) and set in a predetermined dangerous range, the control unit produces a fuel feeding termination signal so as to terminate the feeding of the fuel. With this arrangement, it is possible to provide a positive sensing of condition in which oxygen is poor without being affected by soot and the like by applying a simple structure.
Patent JP-H06216783-A (JP)
Title: Quantizer for digital signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/136
Filed: 1993-01-12
Abstract: PURPOSE:To reduce the required amount of transmission data of quantization bits generated at every block. CONSTITUTION:The dynamic range DR of the block that is the difference between the maximum value WAX and the minimum value MIN is found at a subtraction circuit 5. A quantization step width generation circuit 6 generates quantization step width DELTA suitable for the dynamic range DR. Each image data from which the minimum value MIN is eliminated is quantized with the quantization step width DELTA at a quantization circuit 8, and for example, a code signal DT with constant four bits is generated. Four sub blocks are formed by dividing one block. A coding circuit 9 detects the required number of quantization bits in each block, and generates a flag of two bits representing the fact. A data conversion circuit 10 deletes the unrequired number of bits in the code signal DT in the sub block in sequence advancing from the most significant bit to the low-order bit.
Patent JP-H08211675-A (JP)
Title: Sheet carrying device and image forming device
Inventor: FUJITA TAKESHI
IPC: B65H5/00
Filed: 1995-02-07
Abstract: PURPOSE: To eject an already fixing-processed sheet to which releasing agent is not stuck to the outside of a machine by providing a releasing agent wiping means for wiping out the releasing agent stuck to the already fixing-processed sheet moved on a path between 1st and 2nd pairs of carrying rollers. CONSTITUTION: This image forming device is provided with the releasing agent wiping means 47 wiping out the releasing agent stuck to the already fixing- processed sheet S moved in the path 46 between the 1st pair of carrying rollers 36 and the 2nd pair of carrying rollers 37. The releasing agent stuck to the sheet S passed through a pair of fixing rollers 35 is wiped off by the wiping means 47 while the sheet S is moved in the path 46 between the 1st and the 2nd pairs of carrying rollers 36 and 37. Thus, the already fixing-processed sheet S to which the releasing agent is not stuck is ejected, thereby preventing the sheets on an ejection tray from being tightly stuck to each other by the releasing agent.
Patent JP-S53104147-A (JP)
Title: Phase synchronous circuit
Inventor: SUZUKI EIJI
IPC: H03L7/093
Filed: 1977-02-23
Abstract: PURPOSE:To realize the phase synchronous circuit compensating the asymmetry of the performance of synchronization, by inserting the compensation circuit for modulation sensitivity between the phase comparator and the DC amplifier.
Patent JP-S62180056-A (JP)
Title: Production of thin carbon film
Inventor: WATANABE MISUZU
IPC: C23C14/34
Filed: 1986-01-31
Abstract: PURPOSE:To simply obtain a thin film of diamondlike or amorphous carbon having satisfactory characteristics by a low temp. process by carrying out sputtering on a substrate with graphite as a target in a gaseous N2-H2 mixture having a specific mixing ratio under a specified pressure. CONSTITUTION:A gaseous N2-H2 mixture contg. 1-100ppm N2 is introduced into a vacuum vessel so as to regulate the pressure to 0.7-665Pa. A substrate and a target electrode of graphite are placed in the vessel and a thin carbon film is formed on the substrate by reactive sputtering.
Patent JP-H03225142-A (JP)
Title: Control device of air conditioner
Inventor: TAMURA YASUAKI
IPC: F24F11/02
Filed: 1990-01-30
Abstract: PURPOSE:To make it possible to ensure an abnormal point of data communication system by providing abnormality discriminating means for producing an abnormality discriminating signal, an indicator which indicates the signals for discriminating abnormality of data communication system, and indication switching means for switching the indication of the indicator so as to be possible to judge the indoor unit is abnormal or the outdoor unit is abnormal. CONSTITUTION:After an indoor microcomputer 3 in an indoor unit 1 transmits an indoor control signal, when an outdoor microcomputer 11 receives the indoor control signal, the outdoor microcomputer 11 transmits an outdoor control signal. When an outdoor microcomputer 11 does not receive the indoor control signal, the outdoor microcomputer does not transmit an outdoor control signal. On the other hand, when an indoor microcomputer 3 does not receives the outdoor control signal, the counting number of a receiving error counter is added one to the number. When the counting number reaches 'n' times, a relay 7 is turned off and the power supply to the outdoor unit 2 is cut off, then, the indicator 8 indicates the abnormality of data communication. While an indication switching switch 17 is turned on, the indoor microcomputer 3 judges if the indoor and outdoor control signals are received or not. When the signals are not received, the indoor microcomputer 3 controls an indoor receiving device 5 so as to winking on a certain cycle comprised by t second 'ON' time and t second 'OFF' time. When the signals are received, the outdoor microcomputer 11 controls an outdoor receiving device 12 so as to winking on a certain cycle comprised by t second 'ON' time and 3t second 'OFF' time.
Patent JP-H11216367-A (JP)
Title: Preparation of photocatalyst material
Inventor: HATANO YASUHIRO
IPC: B01J35/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst material capable of demonstrating a superior photocatalytic action by forming a substrate layer containing silica gel on a base, bringing the substrate layer into contact with titanium tetrachloride and then executing heat treatment. SOLUTION: In preparation of a photocatalyst material, a substrate layer containing silica gel is formed on a base in a first step, and material and shape of the base is not particularly limited and any kind of material such as metal, glass and the like can be used. The substrate layer is brought into contact with titanium tetrachloride in a second step. In this case, atomization and spraying of vapor of titanium tetrachloride produced by bubbling a liquid titanium tetrachloride by using oxygen or dried air can be employed as a method of contacting. In a third step, usually heat treatment is carried out at about 150-500 deg.C under an atmosphere containing oxygen, and hydrolysis reaction with H2 O in reaction atmosphere is caused by the heat treatment so as to emit CHl and a hydroxide group bonded to a titanium atom becomes titanium oxide.