baber/WOPTO huggingface dataset:
Patent JP-H09301289-A (JP)
Title: Flying body floating by reducing atmospheric pressure on airframe upper side
Inventor: FUKUDA FUKUMATSU
IPC: B64C27/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To float a flying body by eliminating the air of the part of a rotating blade by its rotation to reduce the upper pressure. SOLUTION: This flying body is formed of an airframe 1 and rotating blades 2, 2', 2" of one stage or several stages. The rotating blades 2, 2', 2" have a shaft 3, and are rotated at high speed by an engine. By this action, a pressure of about 1kg/cm<2> is added to the whole body since the airframe 1 is in the atmosphere. Namely, the airframe 1 is pushed down in the upper part and pushed up in the lower part. This is mainly the weight of the air by the earth gravity. The upper air is wiped by the rotating blades 2, 2', 2'' to reduce the pressure, whereby the airframe can be raised or advanced by the pushup from the lower part. In order to slowly and rapidly move the rotating blades 2, 2', 2", an equipment or a computer is utilized. When the airframe 1 is advanced at high speed, a negative pressure is caused in the lower part to work a pressure for pulling it down.  A soft sheet 4 or the like is mounted on the lower part to prevent this, whereby the air flow is smoothed.
Patent JP-H095416-A (JP)
Title: Direction finder
Inventor: EGASHIRA KEIICHI
IPC: G01S3/32
Filed: 1995-06-23
Abstract: PURPOSE: To provide a direction finder determining the direction of the received radio wave with a simple structure. CONSTITUTION: Antennas 1a-1d having directivity in the prescribed directions and delay elements 3a-3d delaying the antenna outputs by the corresponding prescribed periods are paired. This direction finder is provided with multiple pairs set with different directions and different delay periods respectively, a mixer 5 mixing the outputs of the pairs, and a signal processing means 9 detecting the direction from the amplitude difference of the received radio wave of the mixer output.
Patent JP-H0324321-A (JP)
Title: Intermediate bearing structure of double contra-rotating propeller for shipping
Inventor: EDA MASATOSHI
IPC: B63H5/10
Filed: 1989-06-20
Abstract: PURPOSE:To simplify the structure of inner and outer intermediate bearings by the common use for hollow inner and outer shafts so as to smooth lubrication by introducing lubricating oil inside an intermediate bearing housing to the outer intermediate bearing via an oil hole, and further to the inner intermediate bearing via a radial oil hole. CONSTITUTION:A rear propeller 9 is connected to a hollow inner intermediate shaft 11; a front propeller 8, to hollow outer intermediate shafts 4, 5. The inner and outer intermediate shafts are supported by inner and outer intermediate bearings 19, 14. Oil is introduced to the inner and outer intermediate bearings 19, 14 from the oil sump 14-3 of an intermediate bearing housing 14 constituted of divided upper and lower housings 14-1, 14-2, via radial oil holes 15-3, 4-1 and a radial oil groove 19-1, thus executing lubrication. Therefore, the common use of the inner and outer intermediate bearings can simplify the structure thereof so as to smooth the lubrication.
Patent JP-S5286443-A (JP)
Title: Preparation of hard rubbers
Inventor: KOUSE YOSHIO
IPC: C08F18/00
Filed: 1975-12-27
Abstract: PURPOSE: A process for preparing herd rubbers with the slight heat evolution and the guarantee of the safety in processing, having scarcely the volume shrinkage by vulcanization, capable of using fillers in a great quantity, by adding dially orthophthalate prepolymers, etc. to chlorinated polyethylenes for crosslinking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5683101-A (JP)
Title: Generator for circular polarized wave
Inventor: KUME HIROSHI
IPC: H01P1/17
Filed: 1979-12-07
Abstract: PURPOSE:To make the size of circular polarized wave generator small, by making unnecessary the coaxial line and components located outside of the circular waveguide, through the provision of a loop coil as a magnetic coupling element on the short-circuited surface of the circular waveguide. CONSTITUTION:No component exists at the external circumference of a circular waveguide 1, and loop coils 5-1-5-4 as a magnetic element of short-circuited part are provided via coaxial connectors 6-1-6-4. To the coils 5-1-5-4, signals different from phase, 0 deg., 90 deg., 180 deg. and 270 deg. which are obtained from a straight line polarized wave A via a phase shift circuit 7, are fed. Thus, four signals made different for the phase by the circuit 7 are fed to the loop coils 5-1-5-4, allowing to obtain the circular polarized waves B. Thus, the coaxial line of the waveguide 1 is made unnecessary and the components mounted external to the waveguide 1 are made unnecessary, allowing to make the size of the circular polarized wave generator small.
Patent JP-H0514242-A (JP)
Title: Echo canceler control method
Inventor: IGAI KAZUNORI
IPC: H04B3/23
Filed: 1991-06-28
Abstract: PURPOSE:To attain a comfortable conversation against a sound signal whose level fluctuation is intense by detecting a large level change at the time of the sharpness of a received signal, and stopping the correcting arithmetic of an inferred value at the time of the detection. CONSTITUTION:The squared norm ¦¦Xj¦¦<2> of a received input row vector is calculated by using a received input xj (ST2). The maximum amplitude value xp of a signal in the received input row is approximately searched (ST3). Whether or not (xp)<2>/¦¦Xj¦¦<2> is beyond a certain threshold value K is detected, and when it is not beyond the threshold value, a normal echo canceler control is operated (ST5). And also when it is beyond the threshold value, the correcting arithmetic of the inferred value is stopped (ST6). That is, the centralization of the signal amplitude in the received input row is detected by using a radio between the peak amplitude xp in the received input row and the squared norm ¦¦Xj¦¦<2>, and when the centralization is larger, the correcting arithmetic is stopped. Thus, the deterioration of the inferred value of the head or ending of a word or the like can be prevented. Therefore, the comfortable communication can be attained without damaging an echo suppressing effect, even in normal conversation.
Patent JP-S6314260-A (JP)
Title: System for generating communication control program
Inventor: INOUE KATSUMI
IPC: H04L29/02
Filed: 1986-07-04
Abstract: PURPOSE:To shorten the generation time by transmitting communication frames from a central information processor to a communication controller and generating a communication control program in accordance with a copied communication program and communication system definitions of the same name. CONSTITUTION:Circumstances of a communication processing system are defined with communication system definition macros in a central information processor 1 and are stored in a secondary memory device 6. The address or the like of a communication controller 2 is set to communication frames to transmit circumstances in the device 6 to a transmission line 5. In receiving them, the controller 2 stores them in a secondary memory device 7. If the request of storage of a communication control program in the controller 2 occurs in the processor 1, set communication frames are assembled and are transmitted to the transmission line 5. If the requested communication control program is not generated when the controller 2 receives them, communication system definitions of the same name as the communication control program reported from the device 7 are read out to generate the communication control program, and it is temporarily stored in a main storage and is stored in the communication control program storage area of the device 7.
Patent JP-S6049558-A (JP)
Title: Manufacture of battery having spiral electrode body
Inventor: YUASA KENTAROU
IPC: H01M50/528
Filed: 1983-08-29
Abstract: PURPOSE:To improve the high-rate discharge characteristics of a battery having a spiral electrode body without decreasing the intensity of welding by specifying the combination of the thickness of the core metal projections of a positive and a negative electrode rolled into a spiral form and the thickness of current collectors brought into contact with said core metal projections. CONSTITUTION:One end of the longitudinal direction of a positive electrode 1 is provided with a positive core metal projection 3 and one end of the longitudinal direction of a negative electrode 2 is provided with a negative core metal projection 4. After separator 5 is interposed between the positive and the negative electrodes 1 and 2 in such a manner as ro protrude the projections 3 and 4 from the upside periphery and the downside periphery respectively, the thus formed body is rolled into a spiral form to make a plate group 6. After that, a positive current collector 8 and a negative current collector 9 are brought into contact with the exposed end surfaces of the core metal projections 3 and 4, thereby constituting a battery. Here, the thickness of the positive current collector 8 is adjusted to be 2-3 times that of the exposed end surface of the positive projection 3 and the thickness of the negative current collector 9 is adjusted to be 1.5-2.3 times that of the negative projection 3. In addition, the positive and the negative current collectors 8 and 9 are welded to the exposed end surfaces of the projections 3 and 4 by feeding a welding current. As a result, a high intensity of welding is achieved thereby improving the shock resistance of the battery. In addition, the specific resistance of the battery can be decreased.
Patent JP-S6313224-A (JP)
Inventor: OGURA TAKASHI
IPC: H01H51/06
Filed: 1986-07-04
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-S5492901-A (JP)
Title: Dimerization of isobutene-containing butenes
Inventor: HOSHIYAMA SATORU
IPC: C07C1/00
Filed: 1977-12-29
Abstract: PURPOSE: To produce 8C olifens which are solvents and raw materials of nonanol, in high yield, by dimerizing isobutene together with n-butene in the presence of a bivalent Ni salt and an organoaluminum halide.  
     CONSTITUTION: Mixed 8C olefins, such as octenes, methylheptenes and dimethyl hexenes, are produced by dimerizing 4C distillate, which comprises n-butene containing 5-55% of isobutene, and butanes, using a catalyst comprising an aliphatic organic acid Ni sale and an organoaluminum halide of formula R n Al 2 X 6-n  (R is alkyl; X is halogen; n is 6,4,3 or 2). The aliphatic organic acid Ni salt preferably contains 0-40 wt.% of free organic acides, and less than 0.1 wt.% based on the fatty acid salt of Ni, of water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000342067-A (JP)
Title: Device for accelerating growth of organism by vibration
Inventor: SANO SHOGO
IPC: A01G7/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To enable to improve growth acceleration, taste of crops and proliferation speed by giving vibrations to organisms. SOLUTION: A flowerpot 2 in which an organism 1 is planted is laid on the body 3 of a vibration device 4. The flowerpot 2 is vibrated by driving the vibration device 4 by a power source through a cord 5. Thus, the organism 1 is also vibrated. In the figure, a plant is sketched, but in case of an animal, the device is similarly applied to the animal.
Patent JP-H05333504-A (JP)
Title: Method for forming silver halide color photographic image
Inventor: HASEBE KAZUNORI
IPC: G03C1/79
Filed: 1992-05-27
Abstract: PURPOSE:To form an image high in whiteness and sharpness through rapid processing by specifying an average silver chloride content in a silver halide emulsion and forming a nonphotosensitive decolorable blue layer, and processing a photosensitive material incorporating a specified cyan coupler with a color developer containg no sulfite. CONSTITUTION:The silver halide emulsion has the average silver chloride content of >=90mol% and one of a nonphotosensitive hydrophilic colloidal layer is the colored layer decolarable by processing and a cyan developing silver halide emulsion layer contains the cyan coupler represented by formulae I and II in which each of Za and Zb is -C(R3)= or the like; each of R1 and R2 is an electron-attractive group; R3 is H or the like; and X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent. This photosensitive material is processed with a color developer containing no sulfite.
Patent JP-S6138883-A (JP)
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H088688-A (JP)
Title: Surface mounted piezoelectric filter connected in many stages
Inventor: NAKADA HOZUMI
IPC: H05K1/18
Filed: 1994-06-16
Abstract: PURPOSE:To easily combine electric characteristics and to reduce the area of a filter constitution part by leading each terminal of a piezoelectric filter, which is stored in a storage case, out of the storage case. CONSTITUTION:A storage case 2 is made of ceramics or a resin material and consists of a recessed part 20 where a quartz filter is stored, terminal setting parts 21 to 23 where terminals are set and fixed, metallic terminal fixing plates 31 to 33 fixed to terminal setting parts 21 to 23, external leader electrodes 34 to 36 electrically connected to terminal fixing plates 31 to 33 independently of one another, and projecting connection parts 24 and 26 and recessed connection parts 25 and 27 which are formed on side faces of the storage case 2. Terminal fixing plates 31 to 33 are buried in and fixed to the storage case 2 and have such shapes that respective terminals are clipped and fixed. The quartz filter 1 is stored in the storage case, and an input/output terminal 11, an earth terminal 12, and an input/output terminal 13 are fixed to terminal fixing plates 31 to 33 respectively. Thus, the electrode leading-out mechanism which leads the lead terminals out of the storage case 2 is provided.
Patent JP-H10309336-A (JP)
Title: Patting exercise instrument for golf
Inventor: NAWATA HIDETO
IPC: G01C9/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To surely contribute to improvement concerning an instrument which can be used indoors or on real green for the exercise of patting important in golf. SOLUTION: Since the feeling of cup-in can be caught only from a light touch 8 by setting the diameter of columnar shape to 61mm, directionality and the sense of distance are trained. Besides, since a horizontal reference line 3 is written at the center of vessel in a transparent columnar shape 1 and that vessel is filled with colored liquid 2 until its level is coincident with that reference line, the degree of inclination around this instrument can be known at a glance. Thus, various conditions are experienced and a patting line can be estimated through the exercise so that improvement is surely attained.
Patent JP-H0449788-A (JP)
Title: Inter-frame coding device
Inventor: SUZUKI MITSUYOSHI
IPC: H04N19/152
Filed: 1990-06-18
Abstract: PURPOSE:To improve the working efficiency of a processor by judging the margin degree of the processing of the respective processors and increasing/ decreasing the number of searching points to execute the searching of a shift vector by movement compensation while adjusting to the marging degree. CONSTITUTION:A transmission memory does not become vacant by the arithmetic neck of a processor part by taking the number of searching points of the first stage smaller than the number of times of average operation per block m0. Besides, spare time does not exists in the processing of the processor part by taking the number of searching points to the (n)th stage sufficiently larger than the m0. Transmission data are generated newly and data are transmitted to a transmission line every time when the above-mentioned movement compensation on the one block and the encoding of other vector quantization and so on are executed, and since a transmission memory residual quantity R is always changed, movement compensation predictive encoding is executed while taking the transmission memory residual quantity R into consideration by the next block.
Patent JP-S54111123-A (JP)
Title: Supporter for energy conductor
Inventor: BUERUNERU MOORITSU
IPC: H02G11/00
Filed: 1978-12-26
Abstract: A transmission line carrier for the arrangement between a moveable consumer and a stationary connection comprising a row of tubular members which can be angled with respect to one another and engage in one another, including an alternating arrangement of wide tubular members with inwardly directly abutments and narrow tubular members with outwardly directed abutments. Each wide tubular member is shorter in the vicinity of a cross-section half thereof approximately by the width of a channel, which channel is arranged between the abutments of each narrow tubular member.
Patent JP-S643712-A (JP)
Title: Steering controller for vehicle
Inventor: HATTORI AKIRA
IPC: G05D1/02
Filed: 1987-06-26
Abstract: PURPOSE:To enable a vehicle to travel on a locus approximate to an evaluated function curve despite different operators by correcting an operating output parameter based on the displacement difference between a calculated steering locus and the evaluated function curve and then carrying out the steering control of the vehicle. CONSTITUTION:A picture processing part 10 processes the pictures photographed by a camera 2 provided on a vehicle 1 to detect the distance dxi between the vehicle 1 and a white line 3 as well as the posture thetasi of the vehicle 1. A steering control part 12 calculates momentarily the steering angles by a fuzzy inference from a starting point and a target point of the vehicle 1 based on the present position of the vehicle 1 obtained from a map information part 11 as well as the distance dxi and the posture thetasi. At the same time, the part 12 sets the distance traveled against the single output of the steering angle based on the distance between the target point and the starting point. A steering output parameter correction part 13 corrects the steering output parameter which is used by the fuzzy inference of the part 12 by using the displacement value between the traveling locus and the evaluated function curve as the correction value. Thus the vehicle 1 travels with its steering angle corrected for each prescribed distance based on said steering output.
Patent JP-S5383472-A (JP)
Title: Semiconductor element
Inventor: ITOU SHINICHI
IPC: H01L21/331
Filed: 1976-12-28
Abstract: PURPOSE:To obtain a required high dielectric strength characteristics by providing a protruding part from an isolating diffused layer and setting the distance from a guard ring as specified.
Patent JP-H0723276-A (JP)
Title: Hand shake correcting method
Inventor: KOBAYASHI AKIO
IPC: H04N5/232
Filed: 1993-06-29
Abstract: PURPOSE:To perform a hand shake correction by using the correction pattern according to a state and to eliminate the difficulty to see an image due to the centering after a panning. CONSTITUTION:A state 1 is set as an initial state in a microcomputer 26, and if the state is the state 1, a hand shake correction is performed by the correction pattern of the state 1. When a panning or a tilting is detected in the state 1, the state is transitioned to a state 2. If hand shake is less, the state is transitioned to a state 3 and a hand shake correction is performed by the correction pattern in each a state. When the termination of the panning, etc., of a camera in the state 2 is detected, the state is transited to the state 3 if an integration vector Sn is large, the state is transitioned to the state 1 if the integration vector' Sn is small and the hand shake correction is performed by the correction pattern in each state. If the panning, etc., is detected in the state 3, the state is transitioned to the state 2 and the hand shake correction is performed by the correction pattern of the state 2. If the integration vector Sn is small, the state is transitioned to the state 1 and tame hand shake correction is performed by the correction pattern of the state 1.
Patent JP-H11352456-A (JP)
Title: Liquid crystal display control method, liquid crystal display controller, liquid crystal display device and electronic apparatus
Inventor: KURUMISAWA TAKASHI
IPC: G02F1/133
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display control method capable of preventing the abnormality of display by counting the number of latch pulses for discriminating one scanning period by each of respective frames and controlling the output of the latch pulses of an excess component when the number of the counted latch pulses exceeds the prescribed number. SOLUTION: A liquid crystal drive unit comprises a controller 101, an LP limiting circuit 102 for limiting the number of LPs, a signal line driver 103, a scanning line driver 104 and a liquid crystal display panel 105. The LP limiting circuit 102 prevents the display abnormality by maintaining the number of the LPs in one frame constant. As a result, even when the number of the latch pulses varies at every frame and the number of the latch pulses of a certain frame exceeds the prescribed number, the latch pulses of the component exceeding the prescribed number are limited and outputted. Then, the abnormality of the display occurring in a difference in the number of the latch pulses on one frame period by each of the respective frame periods may be prevented.
Patent JP-S5383423-A (JP)
Title: Television picture receiver equipped with automatic ghost reducing device
Inventor: USUI AKIRA
IPC: H01Q3/36
Filed: 1976-12-28
Abstract: PURPOSE: To secure an automatic ghost reduction by detecting the relative intensity of the ghost signal and having an automatic adjustment so that the antenna's directivity may become the null point automatically against the arriving angle of the ghost signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04358210-A (JP)
Title: Motor controller
Inventor: KONDO HISAMI
IPC: H02P29/00
Filed: 1991-06-04
Abstract: PURPOSE:To make the velocity of a main spindle coincident with commanded velocity while preventing standing deviation from being generated in the case of controlling the main spindle, etc., of a machine tool. CONSTITUTION:A velocity compensating means 21 inputs main spindle velocity D23 detected by a main spindle velocity detecting means 22 and motor velocity D11 detected by motor velocity detecting means 5. The velocity compensating means 21 calculates difference by subtracting the motor velocity D11 from the main spindle velocity D23 and calculates a velocity compensating value D24 by executing a primary delay processing to this difference. Further, the velocity compensating means 21 calculates a velocity feedback value D25 by adding the velocity compensating value D24 and the motor velocity D11 and transmits it to a velocity difference calculating means 9. The velocity difference arithmetic means 9 calculates the difference between the velocity feedback value D25 and a velocity command D13 from a velocity commanding means 1.
Patent JP-H0721491-A (JP)
Title: Process control system for road construction
Inventor: TANAHASHI TAKASHI
IPC: G08G1/08
Filed: 1993-06-29
Abstract: PURPOSE:To determine the proper length of a road occupying section and to properly set up a road construction process in the determined road occupying section. CONSTITUTION:In the case of setting up a part of the width of a road as a road construction occupying section, respectively arranging temporary signals on extensions from both the ends of the section, and moving the road construction occupying section along the road in accordance with the advance of the road construction while executing single side traffic regulation for vehicles on the remaining part, the green signal ON time of respective temporary signals is determined based upon previously determined two-way vehicle traffic volume data on the road, the length of the section is determined by comparing the rate of vehicle arrival with the allowable number of waiting vehicles, the maximum excavatable distance in the section concerned is found out while considering a previously determined safety distance, and a construction cycle period is found out based upon the found distance.