baber/WOPTO huggingface dataset:
Patent JP-H01228122-A (JP)
Title: Electrolyte for aluminum electrolytic capacitor
Inventor: ITO SATOSHI
IPC: H01G9/028
Filed: 1988-03-08
Abstract: PURPOSE:To make it possible to easily lead out an electrode without requiring dimensional accuracy by a method wherein a sheet of anodic foil is stacked in a meandering form, and after edge faces have been made even, an electrolytic polymerization film is formed. CONSTITUTION:An anodic oxide film 4, which is sufficiently resistive to the prescribed voltage to be applied, is formed on the surface of an anodic foil 1 which is cut in the prescribed size, a lead-out terminal 2 is attached to a suitable position of the anodic foil 1, the position of a fixed length is used as the bending part, and it is stacked in a meandering form. A blank space is provided so that a terminal attaching part can be contained completely on the side where the terminal 2 is attached, and an electrolytic polymerized film 5 is formed on an anodic oxide film 4 which sufficiently resists the rated voltage of the anodic foil 1. Conductive paste containing such as silver, copper, gold and the like is spread on the edge face located on the side where the electrolytic polymerized film 5 is formed, the paste is dried up, a cathode lead-out part 6 is formed, and an external terminal 7 is attached to the lead-out part 6. Accordingly, the cathodic lead-out part 6 is constituted by stacking the anodic foil 1 in a meandering manner. As a result, the positional deviation generated by stacking can be neglected.
Patent JP-S58173517-A (JP)
Inventor: KIKUCHI SHIYUUSUKE
IPC: A47G1/14
Filed: 1982-04-02
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-S57169643-A (JP)
Title: Load cell for multiple components of force
Inventor: HAYASHI JIYUNICHI
IPC: G01L5/16
Filed: 1981-04-13
Abstract: PURPOSE: To measure 6 components of forces (3 components of forces and 3 couples of forces) simultaneously without mutual interferences by permitting substitution of the forces and couples in all the directions with bending strains of four arm parts.  
     CONSTITUTION: The interferences of other components of forces is eliminated by the flat flexures of the 1st parts 15, 16, 17, 18 and the leaf springlike parts of the 2nd parts 19, 20, 21, 22, and further if the elimination of the interference by the mechanical structure alone cannot be fully satisfied, arrangement is so made that the centerlines of the strain gages align to the centerlines of the arm parts against the forces to be measured, or the forces other than the couples of forces or the bending strains by the couples of forces. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09247992-A (JP)
Title: Motor with controller
Inventor: NAGASHIMA HIROAKI
IPC: H02M7/48
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a coil from being dewed with a very simple structure without requiring additional power supply or a heater. SOLUTION: An inverter device 10 drives an inverter main circuit 11 by means of a sinewave pulse duration modulating system through a base control circuit 15 for variable speed operation of a motor 1. At the coil 3 of the motor 1, a temperature sensor 12 for detecting its temperature is fitted. A base control circuit 15, when detected temperature by the temperature sensor 12 drops to the present temperature of less under a shutdown of the motor 1, conducts control of giving PWM signals of smaller number than those in ordinary operation to the bases of powder transistors Tr1 and Tr6 in the inverter main circuit 11, by which single-phase AC voltage of lower level than at the ordinary operation is applied between the power terminals Tu, Tw of the motor 1.
Patent JP-S60200654-A (JP)
Title: Decoding circuit
Inventor: TAKATORI HIROSHI
IPC: H04L25/08
Filed: 1984-03-26
Abstract: PURPOSE:To realize a maximum likelihood decoder (MLD) by a small hardware quantity even in case of a system in which an inter-code interference is large, and also to obtain a decoding circuit whose error is smaller than the case when a decision feedback type decoder (DFD) is used singly, by forming as one body the MLD and the DFD. CONSTITUTION:Two miximum likelihood sequences are stored in a shift register sequency 5 and 6, but an inter-code interference corresponding to these two sequences is calculated by a counter to which an impulse response is set, and a multiplying train 9 and 9' and outputted from DFDs A, B, respectively. They are fed back to adders of 7-1, 2 and an interference quantity corresponding to each data sequence is eliminated. Also, in case of decoding of MLD-DFD, the fourth bit to which a noise is superposed is mistaken as ''1'', and the subsequent fifth bit is decoded as ''-1'', but the erroneous propagation is ended by this bit and after the sixth bit, decoding is executed correctly. That is to say, an error of 7 bit in case of DFD is decreased to 2 bit in case of MLD-DFD. This circuit uses two decoders known up to the present, namely, both MLD and DFD, by which it is possible to solve simultaneously the individual problem points such as the hardware quantity becomes huge when the inter-code interference exists, in case each is used single, in case of MLD, and an error is propagated by plural bits in case of DFD.
Patent JP-S55143539-A (JP)
Title: Information input device of camera
Inventor: SHINODA NOBUHIKO
IPC: G05B19/18
Filed: 1980-04-26
Abstract: PURPOSE: To make possible the controlling of the otimum exposure according to arbitrary photographing modes including the photographer's composition intention by time-series-selecting the set exposure information by way of registers according to the processing through a ROM and applying the same to an arithmetic circuit.  
     CONSTITUTION: For example, when a shutter-priority mode is selected, film sensitivity is set in a film sensitivity input means, the shutter second time in a set exposure time input means and the maximum and minimum aperture values, etc. by composition intention are set in maximum and minimum aperture value setting input means AMX, AMN. Programs are then sequentially read out from a ROM by the addresses corresponding to the stepwise advancing of a sequence control counter SCCO, etc. and according to the process controlling, select gates IDS are selected so that the programs are time-serially applied to an arithmetic circuit AC, whereby controlling of correct aperture or displaying that the correct exposure is out of the photographer's intended range, etc. is accomplished. The same holds true for manual, aperture-priority and program photographing modes, thus the optimum exposure controlling including the photographer's intention is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05125617-A (JP)
Title: Polyurethane elastic fiber
Inventor: ARIMATSU GIICHI
IPC: D01F6/70
Filed: 1991-02-26
Abstract: PURPOSE:To provide a polyurethane elastic fiber mainly composed of a polyester-based polyurethane synthesized by reacting a specified polyester-diol with an organic diisocyanate and a diamine and improved in hydrolysis resistance. CONSTITUTION:A polyurethane elastic fiber mainly composed of a polyester- based polyurethane synthesized by reacting (A) a polyester-diol containing hydrogenated dimer acid residues in an amount of 10-45wt.% and having 2000-6000 number-average molecular weight with (B) an organic diisocyanate such as 2,6-tolylene diisocyanate and (C) a diamine such as 1,2 propylenediamine and having preferable properties.
Patent JP-2000245963-A (JP)
Title: Game system and information storage medium
Inventor: OUCHI SATOSHI
IPC: A63F13/26
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To easily generate a game picture with a wide visual field angle by displaying the first to the N-th game pictures in first to N-th display parts when a first mode is selected, and integrally displaying one game picture through the use of first to N-th display parts when a second mode is selected. SOLUTION: In the case of playing a motorbike game where plural, for example, three motorbikes are juxtaposed, the respective game pictures for respective players are displayed in the respective display parts under the control of a game arithmetic part 110 when an operator operates an operator operation part 136 to select the first mode. In the case of selecting the second mode, one game picture for the center player is integrally displayed through the use of the whole three display parts. In this case, a processing for setting a virtual screen in a virtual screen setting part 120, that is, first and the third virtual screens are set on the same plane as that of a second screen for the view point of the center player is executed.
Patent JP-S60199998-A (JP)
Inventor: MATSUI TAKASHI
IPC: D21H19/58
Filed: 1984-03-26
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-H01231601-A (JP)
Title: Auxiliary power source for ac/dc electric rolling stock
Inventor: TSUCHIYA YOSHIHARU
IPC: B60L3/00
Filed: 1988-03-11
Abstract: PURPOSE:To prevent the abrupt change of a filter capacitor voltage due to notch ON/OFF of a main motor circuit by winding a filter reactor on a core common to a main smoothing reactor, and providing reverse polarity. CONSTITUTION:A DC power input from a trolley line through a pantograph 1 is output as it is through main contacts of the DC side of AC/DC converters 18A-18C. The main contacts of the converters 18A-18C are converted to AC side in an AC zone, and AC power input from the pantograph 1 is output through a main transformer 19, a main reactor 20 and a main smooth reactor 21. DC output is output through filter reactors 4, 4A and a filter capacitor 5A. Here, the reactor 4A shares a core with the reactor 21 and is coupled in reverse polarity therewith.
Patent JP-H04249042-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: WATANABE EIICHI
IPC: H01J29/50
Filed: 1991-01-31
Abstract: PURPOSE:To reduce deformation at assembly of an electron gun, enhance the gas discharging characteristics, and suppress the cost. CONSTITUTION:At least one of the plate-form electrodes constituting an electron gun for a cathode-ray tube is made of Ni-Cr-Fe series non-magnetic alloy containing 15-25wt.% Cr, 5-10wt.% Fe, 0.05-1.0wt.% Mn, 0.03-1.0wt.% Si, 0.001-0.20wt.% C, and Ni as remainder plus inevitable impurities.
Patent JP-H02237610-A (JP)
Title: Reciprocating pressure swing type mixed gas separation device
Inventor: NEMOTO MASAAKI
IPC: B01D53/04
Filed: 1989-03-10
Abstract: PURPOSE:To reduce the number of parts and to make the device compact by providing suction and scavenging gas valves to the wall surface of crank chamber and to the piston head. CONSTITUTION:In the hermetic reciprocating compressor in which the adsorbent 50 having different adsorption capacity according to pressure, such as zeolite, is disposed between the cylinder head 5 and the piston 3, the suction and scavenging gas valves 12, 32 are respectively provided on the side wall 11 of the crank chamber 1 and on the piston head 31, and a scavenging port 42 is provided on the cylinder wall 41. A product gas discharge valve 52 is provided on the cylinder head 5, and moreover, the piston 3 mounted with gas seal rings 33a-33c in the upper part as well as in the lower part in the side of crank chamber 1 is provided. As a result, a suction and scavenging pump utilizing under piston is formed with the result that the number of parts are reduced and the device is allowed to become compact comparing with an ordinary pressure swing mixed gas separation device having an outer blower and a pressure accumulator.
Patent JP-S62213847-A (JP)
Title: Cellulose fiber having anion exchange capacity
Inventor: FURUTA HIROICHI
IPC: D06M101/08
Filed: 1986-03-14
Abstract: PURPOSE:To efficiently desorb an anionic dye adsorbed, by graft-polymerizing acrylamide or methacrylamide with a fiber and subsequently generating the Hofmann rearrangement of an amido group to form an amino group. CONSTITUTION:The graft polymerization of acrylamide or methacrylamide with a cellulose fiber, for example, a cotton material is performed using a cerium salt and nitric acid as a catalyst. Subsequently, the Hofmann rearrangement of an amide group is performed by the actions of sodium hypochlorite and alkali to form an amino group to prepare a fiber having ion exchange capacity. This fiber has a property strongly adsorbing the non-deposited dye present in washing waste water in a dyeing process of an anionic reactive dye at ambient temp. and, when the dye is adsorbed by the fiber in a saturated state, said dye can be simply desorbed by a small amount of dilute alkali.
Patent JP-S59182660-A (JP)
Title: Carrier regenerating circuit
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/227
Filed: 1983-03-31
Abstract: PURPOSE:To attain carrier regeneration with high speed synchronism and low noise by holding a switching means to ON-state when the nonmodulating part of a received burst signal is detected to input an output signal to a carrier regenerating circuit. CONSTITUTION:When a burst receiving signal is inputted and a synchronizing pattern CR of the carrier regenerating circuit of the head part of the receiving signal is inputted, a nonmodulating part detecting signal is outputted from a nonmodulating part detector 8, an AND gate 9 is turned off to control the switching device 1 to the ON-state. A large input power is inputted to the carrier regenerating circuit 2 in this case, it is transmitted to a tracking type filter 4 and the circuit 2 attains tracking synchronism in high speed. When the clock regenerating circuit synchronism pattern STR next to the pattern CR is transmitted, zero is outputted from the detector 8, the gate 9 is turned on, the switching device 1 is on/off-controlled, and the part arranged with the phase and amplitude near the convergence only is cut out and the result is inputted to the circuit 2. Thus, the carrier regenerating signal with improved C/N ratio is outputted and the high speed synchronism and excellent C/N ratio output which are contrary conditions to each other are performed at the same time.
Patent JP-H01229412-A (JP)
Title: Magnetic head
Inventor: HATTORI MASUZO
IPC: G11B5/127
Filed: 1988-03-10
Abstract: PURPOSE:To improve the reproduction characteristics by forming one of two half cores with a material having the magnetic permeability higher than that of the other half core and using a material having high saturated magnetic flux density only to the front gap surface of the half core set at the side of an erasion head. CONSTITUTION:When the width of an I core 2 is reduced compared with that of a C core 1, the magnetic resistance of the core 2 to cause the deterioration of the reproduction characteristics. In this case, however, a material having higher magnetic permeability is used at the sacrifices of the saturated magnetic flux density of the core 2. At the same time, such materials as a soft magnetic amorphous alloy material, a 'Sendust(R)' material, etc., that have high saturated magnetic flux density are used to the front gap surface part by a sputtering process, etc. That is, such a material that has high magnetic permeability can secure the higher reproduction characteristics than the material of the core 1 even though the width of the core 2 is reduced. Then no deterioration of the recording characteristics are never caused even with a medium having high coercive force because a magnetic material having high saturated magnetic flux density is used only at the front gap surface part.
Patent JP-S58175935-A (JP)
Inventor: KANDA MOTOI
IPC: H01L31/04
Filed: 1982-04-07
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-H10256908-A (JP)
Title: Frequency synthesizer
Inventor: JOKURA ATSUSHI
IPC: H03L7/199
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate spurious to reduce the phase noise at the time of convergent synchronization. SOLUTION: This synthesizer has a mode where a phase synchronizing signal is transmitted as it is and a mode where pulses of the phase synchronizing signal are thinned. When a phase locked loop is not in the lock state, the phase synchronizing signal is transmitted to a voltage controlled oscillator 43 as it is; and when the phase locked loop is in the lock state, pulses of the phase synchronizing signal are thinned by an output signal filter circuit 23. Thus, the phase synchronizing signal is transmitted as it is to more quickly pull the phase locked loop into the lock state when the loop is not in the lock state, and pulses of the phase synchronizing signal are thinned to reduce the phase noise by removal of spurious when the phase locked loop is in the lock state.
Patent JP-H09224436-A (JP)
Title: Rotary type seedling transplanting mechanism in rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type seedling transplanting mechanism in a rice transplanter with improved operability capable of miniaturizing and lightening a rotary case and surely and stably eliminating backlashes in which a second scissor gear is engaged with respective intermediate gears. SOLUTION: While a first scissor gear 23 spring-energized to a sun gear 12 is engaged with the respective intermediate gears 19 and 20 and provided on one side face of the sun gear 12 or a driving shaft 11, on one side face of respective planetary gears 21 or respective seedling transplanting shafts 15, the second scissor gear 27 spring-energized to the planetary gear 21 or the seedling transplanting shaft 15 is engaged with the respective intermediate gears 19 and 20. Also, it is preferable that the respective intermediate gears 19 and 20 are constituted of a first intermediate gear 19 engaged only with the sun gear 12 and a second intermediate gear 20 engaged with the respective planetary gears 21 and the first scissor gear 23 and the second scissor gear 27 are engaged with the respective first intermediate gears 19.
Patent JP-S51131522-A (JP)
Title: A process for preparing perinone dyes
Inventor: WATANABE KOUICHI
IPC: C09B57/12
Filed: 1975-05-13
Abstract: PURPOSE: To obtain a perinone dye of high purity in high yield by the reduction condensation of 5-nitro-6-substituted acenaphthene compounds and derivatives of naphthalene-2, 3-dicarboxylic acid anhydride. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57173282-A (JP)
Title: Auto tracking device for variable speed reproduction
Inventor: AZUMA NOBUO
IPC: G11B15/467
Filed: 1981-04-17
Abstract: PURPOSE:To eliminate noise by constantly varying the amount of the tracking shift of a servo circuit in both forward and backward direction by a unit extent, detecting and judging the increasing or decreasing direction of a dropout, and shifting a noise band into a vertical blanking period. CONSTITUTION:The amount of delay of a control signal (d) reproduced by a control head 23 is varied increasingly and decreasingly by a unit extent to shift the tracking of a capstan servo circuit 25 in both forward and backward directions by a unit. Dropout levels which correspond to noise band in a vertical blanking period before and after the shift of tracking are compared mutually by a comparator 22. The output of the comparator 22 is supplied to a microcomputer 26 to detect and judges the increasing or decreasing direction of the dropout levels before and after the shift. As a result, auto tracking operation is carried out so as to maximize the dropout level.
Patent JP-S58175620-A (JP)
Inventor: NAKANISHI MASAE
IPC: C04B41/83
Filed: 1982-04-08
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-H05224756-A (JP)
Title: Resonance type electromagnetic vibrator controller
Inventor: SUZUKI SHUNYO
IPC: B06B1/04
Filed: 1992-02-12
Abstract: PURPOSE:To make the attachment of a detector to a vibrated object unnecessary and to secure the reliability of the subject controller by detecting the AC distortion caused by the driving AC voltage of the vibrated object and also controlling the driving AC voltage based on the detected current higher harmonic distortion so as to secure the coincidence between the amplitude of the vibrated object and the prescribed amplitude. CONSTITUTION:The current signal of the driving AC voltage detected by 8 current detector 8 is inputted to a current waveform higher harmonic distortion analyzer 9. The analyzer 9 detects and outputs the amplitude of a frequency component triple as high as a basic frequency, the frequency triple as high as a basic current frequency, and the phase difference compared with the basic current frequency. The output phase difference is inputted to an amplitude setting controller 10 end 8 frequency setting controller 11 respectively. The controller 10 performs the PI control to set the frequency component triple as high as the basic frequency at a prescribed level. In such a constitution, the driving AC voltage of an electromagnetic feeder l is properly controlled.
Patent JP-H07269891-A (JP)
Title: Heat insulation circulation apparatus in centralized hot water supply system
Inventor: NAKAJIMA JUNZO
IPC: F24D17/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide a heat insulation circulation apparatus in a centralized hot water supply system in which an economical heat insulation circulation operation is achieved and any trouble due to failure is prevented from being produced. CONSTITUTION:A water temperature detection sensor 10 is mounted on the side of a hot water supply return pipe 3, and a controller 11 is mounted in which when return water temperature is above previously set temperature, operation of a circulation pump 6 is interrupted while when it is below the set temperature, the operation is restarted.
Patent JP-S58175368-A (JP)
Title: Method for measuring generating distribution of drop-out
Inventor: YAMANO MINORU
IPC: H04N17/06
Filed: 1982-04-08
Abstract: PURPOSE:To display the number of drop-outs for each of the blocks divided on a magnetic tape, by setting a coordinate system on the tape based on the horizontal and vertical synchronizing pulses of a video signal reproduced from the tape and then obtaining the position information of the generated drop-out. CONSTITUTION:The recording is carried out to a VTR for a prescribed time and then reproduced by a microcomputer 6. Then a V counter 8 counts vertical synchronizing pulses VS; while an H counter 9 counts horizontal synchronizing pulses HS respectively. When a drop-out is detected by a detector 10, the computer 6 reads in the contents of counters 8 and 9 of that moment and at the same time reads in and stores the count value of a drop-out width counter 11. Thus the position information is obtained for the drop-out on a magnetic tape 1. Then the tape 1 is divided in both lengthwise and width directions as shown by the dotted lines to set plural blocks. The number of drop-outs generated at each block is analyzed, and the generating distribution of drop-outs on the tape 1 is displayed to a display 13.
Patent JP-S55149537-A (JP)
Title: Counter circuit
Inventor: TAKAOKA HARUYOSHI
IPC: H03K23/00
Filed: 1979-05-10
Abstract: PURPOSE:To remarkably simplify the constitution of N notation counter, by providing the logic gate which receives the output of (n-1) stages among n stages of flip flops and gives logic output to the remaining one stage. CONSTITUTION:When the outputs A, B, C of D shape flip flops FFa, FFb, FFc are 0, 0, 0 respectively, the output of the NOR circuit Gc is 1 and the output is 0, 0, 1 with the clock CLK entered. Next, when the clock enters, since the input of the NOR circuit Gc is still 0, 0, the output is 1 and the output state is 0, 1, 1. Next, when further clock enters, since the input of the NOR circuit Gc is 0, 1, the output is 0 and the state of output is 1, 1, 0. With further clock entered, since the input of the NOR circuit Gc is 1, 1, the output is 0 and the state of output is 1, 0, 0. Further, when clock enters, the output of the NOR circuit Gc is 0, and the state returns to the initial condition.