baber/WOPTO huggingface dataset:
Patent JP-H04148902-A (JP)
Title: Method and apparatus for manufacturing concrete product
Inventor: FUKUDA SENZO
IPC: B28B15/00
Filed: 1990-10-12
Abstract: PURPOSE:To contrive to reduce the cost of concrete product through the improvement of the working efficiency of a worker by a method wherein a placing and deaerating process of one mold is performed while concrete is placed in the other mold and deaerated and the above-mentioned processes are repeated alternately and mold, the filling of concrete to which is completed, is sent out in succession to the following process. CONSTITUTION:Firstly, an assembled mold A3 is set on the placing process section A2 of a production line A1. At the same time, a certain amount of concrete 5 is cast from a hopper 4 in the mold A3. Next, said hopper 4 is moved to a mold B8, which is set on the placing process section B7 of a production line B6, so as to cast a certain amount of concrete 5 in the mold B8. The hopper 4 reciprocates under the condition being guided with rails 13 spreading above the respective placing process parts of both the production lines. While the concrete 5 is being cast in the mold B8, the mold A3 on the production line A1 is vibrated for deaeration. By repeating the above-mentioned works several times, the filling of the concrete 5 completes. The mold, in which the concrete 5 is filled, is sent to the following process first. In order to assist the charging of the concrete 5, a worker (which is represented by a circle in the figure) moves together with the hopper 4 in order to perform the charging work. As a result, the working efficiency of the worker is improved by leaps.
Patent JP-H03136475-A (JP)
Title: Noise removing circuit
Inventor: KAWAKATSU TADAO
IPC: H04N5/21
Filed: 1989-10-20
Abstract: PURPOSE:To remove noise regardless of a moving image part and a still picture part by providing an area filter, to which a difference signal between a delay video signal and a video signal is inputted, and an adder to calculate difference between the difference signal and the output signal of the area filter. CONSTITUTION:The difference signal between the video signal from a signal delay circuit 3 and the video signal to remove the noise is inputted to an area filter 5. The area filter 5 removes the noise of the inputted difference signal and an adder 6 calculates the difference between the difference signal and the output signal of the area filter 5 and pickes up the noise. By using the picked-up noise, the video signal removing the noise is outputted and applied to the signal delay circuit 3. Thus, the noise can be removed in the moving image part, where the change amount of the video signal is large, and the picture quality of a display picture is prevented from being lowered by double image interference. Further, the noise of a composite video signal can be removed as well.
Patent JP-H01120789-A (JP)
Title: Electromagnetic cooker
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/12
Filed: 1987-10-31
Abstract: PURPOSE:To make it possible to precisely shield a heating coil from static electricity by overlaying an electrostatic shielding means so that the insulating plate side may oppose a heating coil and connecting the conductive pattern to a proper potential point in a high frequency generating means. CONSTITUTION:A heating coil 2 having the required number of coils is overlaid on a coil base 1 and a ferrite 3 to form a magnetic path is attached to the bottom of the coil base 1. And an electrostatic shielding means 4 constituted of a flexible print board printed with a conductive pattern 6 is overlaid on the heating coil 2, and these are united to form a heating coil unit 10. Insulation is secured between the heating coil and the conductive pattern 6, and connecting work between the conductive pattern 6 in an electrostatic shielding means 4 and the proper potential point in a high frequency generating means becomes easy. Hereby, the conductive pattern in the electrostatic shielding means is made fixed at the potential of the proper potential point, and the heating coil is precisely shielded from static electricity.
Patent JP-H08130950-A (JP)
Title: Fertilizing system for pasty fertilizer
Inventor: NAKAO YASUNARI
IPC: A01C15/00
Filed: 1994-11-09
Abstract: PURPOSE: To provide a fertilizing system for a pasty fertilizer improved in operating efficiency, equipped with a pump to deliver the pasty fertilizer from a fertilizer tank to a fertilizing section, enabling both planting and fertilizing operations to be conducted simultaneously without damaging the pump due to a solid granular fertilizer. CONSTITUTION: This system is made up of a pump P to deliver a pasty fertilizer from a fertilizer tank 3 to a fertilizing section and a mechanism 12 at a point along the route through which the pasty fertilizer is transferred to grind the solid granules contained in the pasty fertilizer. It is preferable that 3rd connective hoses 14d be connected, at regular intervals along the circumference of a dispensing disc 27, to a dispensing case 28, thereby, the pasty fertilizer fed from the revolving axial center direction via a 2nd connective hose 14c to the dispensing disc 27 delivered to respective fertilizing nozzles N1, N2, N3, successively.
Patent JP-H0995674-A (JP)
Title: Solid alien matter detective system for product coke
Inventor: NUMAMOTO SHIYUUJI
IPC: C10B57/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject system designed to completely properly detect the presence of various solid alien matter liable to contaminate into product coke to effectively remove and recover such alien matter. SOLUTION: In a unit designed to unload product coke 10 conveyed by a coke conveying section 11 by allowing the coke 10 to fall to an unloading chute 12, a chute wall 11a including a peripheral-impinging domain for the product coke 10 to be discharged correspondingly to its conveyance rate on the conveyance terminal end of the section 11 is equipped with an impact vibration detective section to detect impact vibrations involved in the impingement of solid alien matter 10b liable to contaminate into normal coke granules 10a in the product coke 10 and/or the coke 10,  and also equipped with a received vibration signal processor 14 to transducer received impact vibration signals S detected into vibration detection signals S2 and a vibration data processor 15 to compare the vibration detection data of the signals S2 with the reference data set and stored in advance and to output alien matter detection signals S3 in case the former data exceeds the reference data.
Patent JP-H02121366-A (JP)
Title: Current mirror circuit
Inventor: HANAOKA TOSHIKI
IPC: H01L29/78
Filed: 1988-10-31
Abstract: PURPOSE:To make each total area of a drain and a source region constant so as to eliminate the anisotropy of an element due to asymmetry by a method wherein two active elements in a current mirror circuit are composed of two MISFETs, one has a shadow region on a source electrode side and the other has a shadow region on a drain electrode, connected with each other in parallel. CONSTITUTION:A MISFET is used as an active element, in a current mirror. A phenomenon such as a shadow region occurs even in the MISFET, and it occurs on the same side toward channels 21 and 22. For instance, provided that the shadow regions occur on the left side of the channels, they occur on a drain electrode side in the channel 21 and a source electrode side in the channel 22, so that an active element is composed of two MISFETs, which are different from each other in electric characteristics due to anisotropy, connected in parallel. As the anisotropy is caused by the asymmetry of the MISFETs in structure, all the anisotropies are gathered through two kinds of MISFETs, and the MISFETs are connected together in parallel, so that all the anisotropy of an active element can be canceled out.
Patent JP-2000103327-A (JP)
Title: Master cylinder
Inventor: AKIYAMA YUJIRO
IPC: B60T11/16
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To execute a vacuum filling method without increasing a spring set load. SOLUTION: A master cylinder is provided with a body 1 having a cylinder chamber 2 formed therein, a piston 3 fitted in the cylinder chamber 2 so as to freely slide, a push rod 4 disposed in one side of the body 1 and projectingly fitted with the piston 3, and a dust cover 13 covering the push rod 4 by fitting the band part 14 of one end to an attaching groove 12 formed in the outer periphery of the body 1 and the inner periphery of the through-hole 15 of the other end to the outer periphery of the push rod 4. In the bottom surface of the attaching groove 12, a through-hole 16 penetrates the cylinder chamber 2, a straight groove 17 is formed in the position of the outer periphery of the piston 3 opposite the through-hole 16, and a split pin 18 is detachably inserted through the through-hole 16 and the straight groove 17.  When the split pin 18 is removed, the band part 14 of the dust cover 13 seals the opening of the through-hole 16. Thus, a vacuum filling method is surely executed, and the returning characteristic of a clutch pedal is optimally set.
Patent JP-S62174030-A (JP)
Inventor: HARORUDO EMU RITSUPUSHITSUTSU
IPC: A01N25/04
Filed: 1986-11-18
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-2000106575-A (JP)
Title: Digital orthogonal modulator
Inventor: NAKADA JUICHI
IPC: H04L27/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent carrier-through-leakage from being caused. SOLUTION: Digital I, Q outputs from FIR filters 32, 33 are alternately extracted through a switch 36 with a frequency twice the sampling frequency f0 and the output of the switch 36 is distributed to terminals 38, 39 with a frequency of f0. The signal from the terminal 39 is inverted in its sign and the inverted signal is synthesized with the signal from the terminal 38 into one sequence signal. A D/A converter converts the synthesized signal into an analog signal, which is an orthogonal modulation output.
Patent JP-S63129809-A (JP)
Inventor: OBA HIDEO
IPC: H02H3/08
Filed: 1986-11-20
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-S61150055-A (JP)
Title: Dma data transfer system
Inventor: OKAMOTO KIYOSHI
IPC: G06F13/36
Filed: 1984-12-25
Abstract: PURPOSE:To reduce significantly the number of access times at DMA data transfer by equalizing the data width of a buffer to the access data width of memory and providing the word/byte converting mechanism of data width. CONSTITUTION:When a word transfer signal impressed on OR gates 8 and 8' stands at zero, a memory 1 is so controlled to read and write a high order or low order byte by the switching of a selection flip-flop 7, which is initialized in the on-off state by an initializing signal, and switched whenever a byte is transferred. The high order and low order bytes of write and read data are selected by the selection flip-flop 7 between a high order byte data buffer 5 and a transfer buffer 6 and between a low order byte data buffer 5' and said buffer 6, respectively, and the selected one is transferred between its own buffer and the transfer buffer 6.
Patent JP-H07124713-A (JP)
Title: Method for preventing longitudinal crack in cast slab in twin belt type continuous casting
Inventor: KASHIO SHIGEKI
IPC: B22D11/06
Filed: 1993-11-04
Abstract: PURPOSE:To prevent the surface crack of a cast slab developed by strain caused by the deformation of a solidified shell. CONSTITUTION:In order to prevent the longitudinal crack developed at the time of executing casting to the cast slab in a twin belt type continuous casting machine, the longitudinal crack is prevented by applying the coating agent on the belt surface to make the friction coefficient between the belt and the cast slab <=0.3. At the time of keeping the friction coefficient to <=0.3, as restriction of the shell by the belt is eliminated, the internal strain is not accumulated in the shell and the crack is not developed.
Patent JP-H09119980-A (JP)
Title: Device and method for improving signal to noise ratio
Inventor: HARA TERUYUKI
IPC: H04B15/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To improve a signal to noise ratio for a periodical signal including a noise where the amplitude distribution is Gaussian distribution by further reducing quaternary cumulants which still remains against Gaussian noise in a device, and, a method for improving a signal to noise ratio using the quaternary cumulants. SOLUTION: One of three variables of a quaternary cumulants function is set to a variable and the other two variables are set to parameters for a set of the same input signals and the above variable is changed for each of the combination of a plurality of different two parameters so that the initial phases of the quaternary cumulants function are all equal for a desired signal in an input signal, thus obtaining the set of quaternary cumulants. Then, addition processing is performed to every same variable for each of a set of the above quaternary cumulants, thus obtaining the average value.
Patent JP-H04149858-A (JP)
Title: Disk device
Inventor: TSUYUKUCHI YUJI
IPC: G11B5/55
Filed: 1990-10-15
Abstract: PURPOSE:To prevent the generation of a fault even when the thickness of a disk device is thinned by providing the disk device with a movement inhibiting means for inhibiting the movement of a head by a disk non-loaded state signal generated from a disk sensor. CONSTITUTION:A control circuit 14 operates in accordance with various command signals of negative logic applied from a host device 19. When a power supply for a floppy disk device is turned on and a high level signal indicating power ON is generated from a power ON detecting circuit 37, a recalibration command is applied to a recalibration circuit 35. But when the disk 1 is not loaded on a rotary board 18, the circuit 35 does not execute calibration only by the condition of power ON. Since the movement of the head in the radius direction of the disk is suppressed in the non-loaded state of the disk, an arm is prevented from being damaged or deviated and a fault is not generated even in a thinned device.
Patent JP-2000102580-A (JP)
Title: Massager
Inventor: NAKAGAWA KAZUYA
IPC: A61H7/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the massaging effect. SOLUTION: A massager 1 comprises a controller 92, and the motors 7, 12, 13, 74, 91 of the DC brushless motors or motors with DC brush are independently connected to the controller 92. A remote controller 93 is also connected to the controller 92. The remote controller comprises the switches including a simultaneous tapping motion switch S3 an alternate tapping switch S4 and a shoulder course switch S9. When the switch S9 is operated, a low speed simultaneous tapping motion is executed prior to the original massaging motion.
Patent JP-H02122414-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO YOSHINORI
IPC: G11B5/702
Filed: 1988-10-31
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and durability of the medium by using low-molecular-weight copolymer of vinyl chloride phosphate-vinyl acetate-vinyl alcohol and high-molecular-weight copolymer of vinyl chloride-vinyl acetate-vinyl alcohol as a binder. CONSTITUTION:The binder contains vinyl chloride phosphate-vinyl acetate-vinyl alcohol copolymer having <=200 mean polymerization rate and vinyl chloride- vinyl acetate-vinyl alcohol copolymer having >=350 polymerization rate. The low-molecular-weight vinyl chloride phosphate-vinyl acetate-vinyl alcohol copolymer firmly adsorbs the magnetic powder to improve dispersibility of the powder. Coexistence of the high-molecular-weight vinyl chloride-vinyl acetate-vinyl alcohol copolymer in a continuous phase further improves the dispersibility of the powder rather than when only the low-molecular-weight copolymer is used. By this method, the obtained medium has excellent electromagnetic conversion characteristics and durability.
Patent JP-2000104269-A (JP)
Title: Vegetation type protection block for steep slope and its installation method
Inventor: HAMASUNA JUNICHI
IPC: E02D29/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To create a natural environment by providing a strength to a porous concrete board by an appropriate means for protecting a steep slope face, by providing a structure for holding stability against the slope, and providing a protection block having its surface planted. SOLUTION: Vertical concrete ribs 2 having appropriate thickness, height, and length same as the vertical sides of the porous concrete boards 1 are integrally formed at prescribed intervals on the rear face side of a polygonal porous concrete board 1 of an appropriate thickness, lateral concrete ribs 3 crossing with the vertical concrete ribs 2 along the bottom side of the rear side of the porous concrete board 1 are integrally formed with the porous concrete board 1 and the vertical concrete ribs 2, and a plurality of grooved bars 4 having an appropriate width and the depth are provided on the front side of the porous concrete board 1 into a laterally parallel linear state or corrugated state.  The cross section of the grooved bars 4 is trapezoidal whose front side is larger than the bottom side, and the trapezoidal grooved wall face in the bottom side of the porous concrete board 1 of the grooved bar 4 is formed at 90 deg. or more to the surface of the porous concrete board 1.
Patent JP-2000116084-A (JP)
Title: Permanent magnet reluctance rotating electric machine
Inventor: SAKAI KAZUTO
IPC: H02K21/14
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine with high output and variable speed over a wide range. SOLUTION: The outer circumferential face of an inter-pole part of a rotor 3 is recessed, as compared with an outer circumferential face of a pole part of the rotor 3. Each permanent magnet 6 is put on both sides of each pole part in a direction of a magnetic pole axis of each magnetic pole and is magnetized in such a way that magnetic flux of an armature passing through the inter-pole part is canceled. Then, the cavity length between the rotor 3 and the stator 1 is changed in the circumferential direction, and the rotor 3 forms a magnetically uneven part. A part of a rotor core is put between an outer edge part in a radial direction of the permanent magnet 6 and an outer circumferential face of the machine. This core part of the rotor has a thickness in the radial direction, so that inter-linkage magnetic flux to an armature coil becomes a given level at a no-load time.
Patent JP-H0595687-A (JP)
Title: Vibrating motor and manufacture thereof
Inventor: YOSHIDA KIMITOKU
IPC: H02N2/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve a processing efficiency of a resonator, to improve heat resistant temperature of an adhesive layer against a frictional heat and to improve durability, stability by preventing a crack of the layer. CONSTITUTION:A stator 1a is formed of a vibrator 3a made of a piezoelectric element and a resonator 4a of a brass material. The vibrator 3a is adhered to the resonator 4a at an adhering part 5a with a polyimide series adhesive. A voltage is applied to the vibrator 3a at the times of adhering and gradually cooling to forcibly expand and contract it, and the vibrator is manufactured by always holding the same expansion coefficient as that of the resonator 4a.
Patent JP-H0997284-A (JP)
Title: Ordering managing equipment
Inventor: FUKUSHIMA KAZUYOSHI
IPC: G06Q10/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the manpower by automatically performing the ordering processing of articles of consumption, etc., and the control of ordering amount, etc. SOLUTION: Each orderer device transmits the ordering information that a user inputs to a central processing unit 7 via a public line network 6. The summing up processing part of the central processing unit 7 sums up the ordering amount of an ordering section based on the actual ordering record information of the ordering section inputting ordering information and the ordering information from the orderer device, outputs ordering permission information when the summed up ordering amount does not exceed a budget limit amount of the ordering section which is preliminary stored, and prevents the ordering over the budget by each section.
Patent JP-H01118763-A (JP)
Title: Spectrum display device for gas chromatograph mass spectrometer
Inventor: SHIMOMURA MANABU
IPC: G01N30/86
Filed: 1987-10-31
Abstract: PURPOSE:To easily extract mass spectra by comparing the spectra obtd. at specified time intervals, determining the change rate of the respective spectral peaks with time and classifying and displaying the spectral peaks from the change rates. CONSTITUTION:The mass spectrum signal outputted from a gas chromatograph analyzer 1 is taken into a control circuit 3 via an interface 2 and is stored in an external memory device 4. The circuit 3 is constituted of a CPU 5, an internal memory 6, etc. The processing program held in the device 4 is called out into the circuit 3 and is executed when this device is started. The processed data is outputted via a color signal conversion circuit 7 to a color CRT 8 or color printer 9. The mass spectra are easily extracted in such a manner.
Patent JP-S6473-A (JP)
Title: Novel aminoacridine derivative
Inventor: KAWAKAMI HAJIME
IPC: A61P25/28
Filed: 1987-10-31
Abstract: NEW MATERIAL:A compound expressed by formula I [R 3  is H, alkyl, aralkyl, etc.; (i) R 5 WR 7  are H, halogen, alkyl, phenyl, etc.; in R 1 WR 4 , R 3 ' and R 4 ' any two thereof linked to C which is not adjacent is mutually linked to form methylene, ethylene, etc., and the remainder is H, alkyl, phenyl, etc.; (ii) R 5  is F, I, NO 2 , phenyl, etc.; R 6  and R 7  are H, halogen, CF 3 , alkyl, etc.; R 1 WR 4 , R 3  and R 4  are H, alkyl, alkoxy, halogen, phenyl, etc.] or acid addition salt thereof.  
     EXAMPLE: 9-Amino-6-fluoro-1,2,3,4-tetrahydroacridine.  
     USE: The above-mentioned compound has excellent acetylcholine esterase inhibiting action and useful as a remedy for senile dementia.  
     PREPARATION: An 2-aminobenzonitrile derivative expressed by formula II (R 10 WR 12  are H, halogen, alkyl, etc.) is reacted with a cyclohexanone derivative expressed by formula III to provide the compound expressed by formula I wherein R 8  is H. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H02125948-A (JP)
Title: Engine control device
Inventor: SASAKI SHOJI
IPC: F02P3/045
Filed: 1988-11-02
Abstract: PURPOSE:To control adequately the ignition timing constantly by carrying out the control depending on the standard position signal and the angle signal from a crank angle sensor in the normal condition, while carrying out the control depending on the standard position signal and the clock signal when the angle signal is abnormal. CONSTITUTION:A crank angle sensor 1 generates the standard position signal 1a and the angle signal 16 respectively. As a result, the signals 1a and 1b are input to CPU 3 through an I/O 2. The CPU 3 carries out a specific process depending on a program and a fixed data stored in ROM 5. On the other hand, the processed data is delivered to an electronic distribution circuit 8 through the I/O 2 as an angle signal 2a, and numerous ignition coils 9 to 14 are controlled respectively. In this case, a time ignition signal is generated depending on the standard position signal 1a and the clock signal generated in a specific cycle. And when an abnormality of the angle signal 1b is detected, a time ignition signal is selected and output.