baber/WOPTO huggingface dataset:
Patent JP-H04358196-A (JP)
Title: Identification seal structure
Inventor: KATO MICHIO
IPC: B42D15/10
Filed: 1991-06-04
Abstract: PURPOSE:To provide the identification seal structure which is high in identifying performance of an object to make forgery difficult and decreases illicit action of replacing by a regular identification seal. CONSTITUTION:The identification seal 2 to be stuck on the object has a light reflecting layer 10 provided with a light reflecting surface having characteristic diffraction characteristics which can be identified by an optical identifying means and when the seal is stuck on the object and then peeled off, the light reflecting layer 10 deforms plastically to vary in the diffraction characteristics, so it is difficult to forge the identification seal 2 as to the cost and printing technique, namely, it is difficult to forge the object. Consequently, when the identification seal stuck on the regular object is peeled off and restuck on a forged body, the diffraction characteristics vary without any large variation in the outward appearance, so the illegal act by the resticking can be accused of without making the person who takes the illegal act notice that. Consequently, the forging preventive effect is improved and the illegal act by the resticking of the regular identification seal is reducible.
Patent JP-S5783934-A (JP)
Title: Digital pll system
Inventor: TSUNODA TOSHIHIKO
IPC: H03L7/00
Filed: 1980-11-13
Abstract: PURPOSE:To obtain a PLL output which has less phase jitters even when there is no carrier component, by switching set frequency division ratios of a programmable frequency divider with time. CONSTITUTION:A counter 15 goes up regularly by the output of a programmable frequency divider 10 and, when its contents overflow, counts up again. Its output has bits as many as the low-order digit bits of an up/down counter 9. The output of the counter 15 is compared with the low-order digit bits 13 of the up/down counter 9 by a comparator 14. When the time from the start of the counting of the counter 15 to the overflow is regarded as one cycle, the period  of a frequency division ratio 1/N is shortened as the phase difference between a frequency determined by the frequency division ratio 1/N and the carrier frequency of an input signal increases, and consequently the period of a 1/(N+1) is extended, so that the effective frequency of a PLL output 7 decreases.
Patent JP-S6223356-A (JP)
Title: Linear motor
Inventor: HINOTO OKIFUMI
IPC: H02K33/18
Filed: 1985-07-18
Abstract: PURPOSE:To enable radiating property to be enhanced and enable thrust in proportion with current through a driving coil to be obtained, by forming a specified-directional slit groove in a conductor bobbin, and by filling the slit groove with non-conductive material to interrupt a closed loop organized by the bobbin. CONSTITUTION:A linear motor 2 consists of a stator 21 having yokes 22 and permanent magnets 23, and a mover 24 with a conductor bobbin 25 wound up with a driving coil 27. The conductor bobbin 25 is organized with the non- conductive metal material of aluminum or the like. Besides, a slit groove along the direction of a cylindrical shaft is formed in the cylindrical wall of the conductor bobbin 25 over the full length, and the slit groove is filled with hard rubber, plastics, and the other non-conductive material 26.
Patent JP-H0325068-A (JP)
Title: Vehicular pressure air supply device
Inventor: HIRAI MASAHARU
IPC: B61D19/02
Filed: 1989-06-22
Abstract: PURPOSE:To enable the application of an air pressure apparatus even at the time of operating through connection to a vehicle without an air pressure apparatus by feeding air from a bake pipe only at the non-braking time and making up for the shortage by a pressure air supply device of small capacity provided at each vehicle with an air pressure apparatus. CONSTITUTION:At the time of non-braking, air is fed from an engine through a brake pipe 16 and onto a supplied air reservoir 15 and an air pressure apparatus by the opening of a pressure suppressing check valve 17. At the time of braking, air feed from the engine is cut off, brake pipe pressure is lowered, and the pressure suppressing check valve 17 is closed to cut off the air feed from the brake pipe 16 to the air pressure apparatus. As a result, air is fed to the air pressure apparatus from the accumulated pressure part of the supplied air reservoir 15, and the pressure of the supplied air reservoir 15 is thereby lowered. When the pressure of the supplied air reservoir 15 becomes lower than the low limit set value of a pressure regulator 14, an air compressor 1 starts its operation, and the air is fed to the air pressure apparatus through the supplied air reservoir 15. This air pressure apparatus can be thereby applied even in case of being connected to a vehicle without an air pressure apparatus apart from a brake. Furthermore, brake control is not hindered as air is not fed from the brake pipe 16 at the operating time of the brake.
Patent JP-H028813-A (JP)
Title: Liquid crystal driving circuit
Inventor: NISHIO MASAAKI
IPC: G09G3/36
Filed: 1988-06-28
Abstract: PURPOSE:To reduce the capacitors on the load side of signal lines and to obtain high picture quality by charging electrostatic capacitors present in liquid crystal driving circuits in advance when switch elements are open. CONSTITUTION:Precharging circuits 471-47n are provided which charge the electrostatic capacitors 451-45n present in the liquid crystal driving circuits 41-4n in advance. Thus, the electrostatic capacitors in the liquid crystal driving circuits are charged previously, so level variation is eliminated. The precharging circuits 471-47n are connected to display signal lines through amplifiers with small input electrostatic capacity, so the level never varies owing to the potential differences between the electrostatic capacitors 451-45n and display signal lines. Consequently, the electrostatic capacitors on the load side of the signal lines are reduced to obtain the high picture quality.
Patent JP-S5783927-A (JP)
Title: Decimal to binary conversion system
Inventor: NAKASHIMA AKIRA
IPC: H03M7/08
Filed: 1980-11-13
Abstract: PURPOSE:To reduce the constitution of a converting means by generating a decimal number for every numeral of the same order by collecting numerals of the same order of respective digits of a binary-coded decimal number (BCD), and by converting the decimal numbers into binary numbers by using the same conversion table and adding them. CONSTITUTION:A shift register 1 inputs BCDs D0-D7 and stores the most significant digit bits d00-d30, and d40-d70 of the BCDs D0-D7 in registers 2 and 3, respectively. With conversion tables A4 and B5, decimal numbers in the registers 2 and 3 are converted into decimal numbers, which are added together by a three-input adder 6, whose output is applied to a conversion-result register 7. At this time, the contents of a shifting circuit 8 are all zero. Then, the contnets of the register 7 are sent to the shifting circuit 8, which shifts them to left by one bit while the contents of the shift register 1 are also shifted to left by one bit. Then, the 2nd bits of the BCDs D0-D7 are stored in the registers 2 and 3 and converted into binary numbers, which are added by the adder 6. Similarly, the said operation is carried out up to the least significant digit bits.
Patent JP-H0825564-A (JP)
Title: Glass laminate
Inventor: TOYODA HITOSHI
IPC: B32B17/06
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a glass laminate having superior heat-insulating properties, a sufficient strength, and such a high safety as it does not splashes even in case of breakage. CONSTITUTION:A glass laminate 10 is provided with a honeycomb structure 14, that is obtained by continuously forming wall bodies of a stainless steel into a honeycomb shape with a height of 3mm and a maximum diameter of 30mm, between glass plates 12. Between the glass plates 12 and the honeycomb structure 14, adhesive layers 16 are provided. The adhesive layer 16 is made of an ethylene-vinyl acetate copolymer. The glass plates 12 are bonded to the wall parts 13 of the honeycomb structure 14 through the adhesive layers 16.
Patent JP-H0337440-A (JP)
Title: Bypass control valve
Inventor: HANSU YOOAHIMU BETSUCHIYU
IPC: F16F9/50
Filed: 1990-06-20
Abstract: PURPOSE: To improve comfort by providing a characteristic curve having the gradually reducing rising ratio to a bypass valve depending on pressure. CONSTITUTION: A bypass hole 12 having a bypass outlet 13 is provided in a piston rod 11 of a vibration damper, the outlet 13 is positioned above a piston 10, and a casing 1 of a bypass valve is fixed to the rod 11 through a fixing member 4. Oil in the pulling stage is allowed to flow into a bypass control valve through the hole 12 and allowed to flow out from a part shown by a sign 15 in the direction of an arrow. A valve plate 7 provided on a valve plate 6 is operated by pressure. A supporting plate 8 on the lower part of the valve plate 7 is held by a closing member 9 to provide the correct position to the whole valve seat. In the compression stage, oil pressure acts on a valve plate 5, a pressure plate 16 is operated through a pressure member 19, and a bypass passage is released according to adjusted pressure.
Patent JP-S5861128-A (JP)
Title: Foamed molded propylene resin article and its preparation
Inventor: HOGI TSUNEO
IPC: B29C67/00
Filed: 1981-10-09
Abstract: PURPOSE:To obtain the titled molded article having improved dynamic buffering characteristics, permanent compression set resistance, etc., by foaming a specific propylene resin under specific conditions, foaming the resultant uncrosslinked foamed particles in a mold, and fusing and integrating the surfaces of the particles together. CONSTITUTION:(B) A volatile organic foaming agent having -50-+110 deg.C boiling point in the surface parts of foamable resin particles containing (A) propylene-ethylene random copolymer, consisting of 90wt% or more propylene component and 10wt% or less ethylenic component, and having <=0.7 randomness  factor (R), <40% stereoregularity (II) and 50-35 deg.C Vicat softening point under 5kg/cm<2> load and (B) the volatile organic foaming agent is preferentially volatilized, and the whole particles are then foamed to give foamed particles having  a thick-wall skin. The foaming ability is then given to the foamed particles,  which are in an uncrosslinked state foamed under heating in a mold to fuse and integrate the surfaces of the particles together so that the thickness of the fused film may be 8 times or more that of the cellular wall of the particles in the molded article. Thus, the aimed molded article is obtained.
Patent JP-H0211796-A (JP)
Title: Continuous coloring device
Inventor: SHIIBA SUENOBU
IPC: C25D11/00
Filed: 1988-06-28
Abstract: PURPOSE:To eliminate the need for providing a through hole in the wall of a treating vessel and to facilitate the maintenance and setting of the title coloring device by integrating a roll for conveying a material to be treated in a processing soln. and a roll driving source outside the treating vessel into a unit, and making the unit attachable to and detachable from the treating vessel. CONSTITUTION:Plural rolls 32 for conveying a stainless steel sheet 30 in the inner vessel 22 of a coloring tank 12 are connected to the vertical part 40b of a frame 40 with a bearing 44 through their rotating shaft 34. The driving source 36 for rotating the roll 32 is fixed to the base part 40c of the frame 40, and connected to the rotating shaft 34 through a rotating shaft 36a, a speed reducer 48, an output shaft 48a, a sprocket 50, a chain 52, and a sprocket 46. The conveyor 14 and a driving force transmitting means are thus fixed to the frame 40, and made freely attachable to and detachable from the coloring tank 12. A current is applied to the steel sheet 30 and a counter electrode 60 from a power source 64, and AC electrolysis is carried out to color the sheet 30. As a result, a through hole for the rotary shaft 34 need not be provided in the inner vessel side wall 24 and outer side wall 28 of the coloring tank 12, and the leakage of liq. from the coloring tank 12 and the deterioration of the coloring tank 12 due to working are prevented.
Patent JP-H0325504-A (JP)
Title: State evaluating device for control system
Inventor: HAYASHI SHINJI
IPC: B25J13/00
Filed: 1989-06-22
Abstract: PURPOSE:To synthetically evaluate a control system in a human sense by preserving the signal of the control system as time series data and using this preserved data to individually calculate evaluation variables related to control and applying fuzzy control to calculated evaluation variables to synthetically evaluate the control state. CONSTITUTION:A target value signal (r), a manipulated variable (y), a controlled variable signal (u), and a deviation signal (e) required for calculation of control evaluation variables and the other signal (m) of disturbance or the like required for fuzzy inference are inputted from a process and a robot control system to a control system signal input part 1 for a certain time, and this input part 1 outputs respective signals as time series data. Time series data is inputted to and preserved in a time series data preserving part 6, and a control evaluation variable calculating part 7 individually calculates evaluation variables related to the control of an attenuation factor, the rise time, etc., from time series data. A fuzzy inference part 8 uses plural calculated values and preserved required condition data of disturbance or the like to perform the fuzzy inference and synthetically evaluates the control state of the control system. Thus, the control system is synthetically evaluated in a human sense.
Patent JP-H11353669-A (JP)
Title: Optical disk device, optical disk servo lsi and lens vibration controlling method of the device
Inventor: KUNO NOBUYUKI
IPC: G11B7/09
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the attenuation time of vibration of a lens and to increase the access speed without providing an additional circuit, which is complex in its constitution and is expensive, in an optical disk device. SOLUTION: An optical head 1 is moved in the radial direction of an optical disk 2 by a traverse motor 3 and the position of a lens 4, which is ellastically supported by an optical head 1, is electromagnetically controlled by a tracking coil 5. In order to suppress the deviation of the position of the lens 4 with respect to the head 1 caused by the movement of the head 1, lens vibration control signals SC1 are generated by a microcomputer 20 and an integrating circuit 25 based on the signal waveforms of traverse driving signals S1. A superimposing circuit 14 superimposes the signals SC1 onto original tracking coil driving signals SO and outputs the superimposed signals as tracking coil driving signals S2. Thus, the deviation of the position of the lens 4 generated by the inertia of the head 1 during its accelerating motion is suppressed to a small level and the generation of the free vibration of the lens 4 is prevented.
Patent JP-H1010735-A (JP)
Title: Positive image forming composition
Inventor: KAWAMURA KOICHI
IPC: G03F7/004
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist compsn. forming a resist pattern less liable to a change even when allowed to stand until heat treatment after exposure by using a combination of an N-sulfonylamido compd. having specified substituents with an acid generating agent. SOLUTION: This positive image forming compsn. contains a compd. generating an acid under the action of light or heat and at least one of N-sulfonylamido compds. represented by the formulae L1 -(SO2 -NR2 -CO-R1 )n and L1 -(CO-NR2 -SO2 - R1 )n , wherein (n) is an integer of 1-6, R1 is an arom. group of alkyl, L1 is an arom. group or alkyl in the case of n=1, L1 is a multivalent combining group consisting of nonmetallic atoms in the case of 2<=n<=6 and R2 is tert. alkyl such as t-butyl or 2,2-dimethyl-4,4-dimethylbutyl, alkoxymethyl, arylmethyl or alicyclic alkyl.
Patent JP-S5585109-A (JP)
Title: Antenna mechanism for production of arbitrary polarized wave
Inventor: OCHIAI NORIOMI
IPC: H01Q15/24
Filed: 1978-12-22
Abstract: PURPOSE:To enable to emit arbitrary polarized waves, by enabling to emit the right polarized circular wave and left polarized circular wave independently and its  electric field strength ratio and phase difference variably from the antenna aperture. CONSTITUTION:The output of the power distributor 11 is inputted to the shunt slot type polarized wave generators 20 21, directly or via the phase shifter 12. The horizontal polarized wave 28 from the polarized wave generator 20 is emitted as the left polarized circular wave via the metal grid plate 23, horn emitter 25 having  the aperture corrector 27, and circularlizer 26. Further, the horizontal polarized  wave 29 from the polarized wave generator 21 is converted into vertical polarized  wave at the 90 deg. phase converter 22 and after the metal grid plate 24, it is emitted  as the right polarized wave via the same path as the horizontal polarized wave 28.  The electric field intensity and phase difference between the both circular polarized  waves can arbitrarily be adjusted and the synthesized polarized wave can be taken  as desired and arbitrary polarized waves.
Patent JP-H06349183-A (JP)
Title: Erroneous insertion preventing device for disk cartridge
Inventor: SAEKI YASUSHI
IPC: G11B17/04
Filed: 1993-06-04
Abstract: PURPOSE:To provide an erroneous insertion preventing device for a disk cartridge capable of preventing a loading mechanism, etc., from being damaged by preventing another disk cartridge is erroneously inserted although one disk cartridge is already being loaded. CONSTITUTION:This device is provided with a door 5 capable of closing a cartridge insert port 3, a shutter 8 capable of closing the cartridge insert port 3, a slider 12 moving linked with a cartridge holder 16, and a shutter driving lever 23 cooperating the slider 12 and shutter 8. Then, the cartridge insert port 3 is closed by the shutter 8 when the disk cartridge 2 is chucked by the cartridge holder 16.
Patent JP-H029193-A (JP)
Title: Printed board
Inventor: INOUE KOJI
IPC: H05K1/18
Filed: 1988-06-28
Abstract: PURPOSE:To avoid rotational slippage or positional slippage of chip parts at the time of soldering by providing a recessed part having a slightly larger inner peripheral size than the outer peripheral size of the chip parts. CONSTITUTION:A recessed part 14 having a slightly larger inner peripheral size than the outer peripheral size of the square chip resistance 13 is provided. Both ends of the recessed part 14 come in contact with the mutually neighboring electrode patterns 12a and 12b on the chip parts mounting surface 15 respectively. Rotational slippage or positional slippage of the resistance 13 at the time of soldering can be avoided without increasing a handling time of function trimming due to generation such as a pattern recognition time.
Patent JP-S6054008-A (JP)
Title: Timer device
Inventor: TAJIMA AKIRA
IPC: G04F3/00
Filed: 1983-09-02
Abstract: PURPOSE:To prevent a waste of power and improve the operability by turning on or off a power source and a power saving mode automatically at a set time. CONSTITUTION:A current time is inputted by a current time input means A, and a power-on time and power-off time are inputted by a power-on/off time input means B, and a power saving mode set time and a power saving mode reset time are inputted by a power saving mode set/reset time input means C. By this setting, a schedule control means D is operated as a timer and controls a power- on/off means f on a basis of the set time to turn on or off the power source when a copying machine is started or terminated. In the power saving mode at the time, for example, when the copying machine is stopped, the means D controls a power saving mode switching means G to set or reset the power saving mode where power is supplied only to required devices on a basis of the set time.
Patent JP-S5963203-A (JP)
Inventor: UIRIAMU EI KUZATSUPAA
IPC: B60C5/04
Filed: 1983-09-02
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-H0779414-A (JP)
Title: Time axis error correction device
Inventor: NOHARA KAZUMICHI
IPC: H04N9/896
Filed: 1993-06-30
Abstract: PURPOSE:To reduce a velocity error included in an analog video signal being an output of a phase modulator by adding two circuits being a velocity error generator and a phase modulator to a video disk player. CONSTITUTION:A synchronizing separator circuit 15 separates a horizontal synchronizing signal included in an input video signal and gives the signal to a frequency control circuit 16. The circuit 16 generates a signal of the same frequency as that of a write clock to a memory 11 based on the horizontal synchronizing signal and gives the signal to a phase controller 14. The controller 14 separates the frequency as the write clock and uses it for the frequency of a write clock WCK. The clock WCK is given to an A/D converter 10, which converts the clock into a digital clock and it is fed to a data input of the memory 11. On the other hand, a start signal WS synchronously with the horizontal synchronizing signal in the video signal inputted to the circuit 16 is fed to a memory controller 17 and the circuit 14 gives the clock WCK to th controller 17, in which a time axis error for each horizontal synchronizing signal is eliminated.
Patent JP-S5949998-A (JP)
Inventor: YASUDA TAKESHI
IPC: G06Q50/00
Filed: 1982-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0721930-A (JP)
Title: Color cathode-ray tube
Inventor: SAKUWA MAKOTO
IPC: H05K9/00
Filed: 1993-06-30
Abstract: PURPOSE:To carry out positioning and fixing of an inner magnetic shield accurately and easily when the inner magnetic shield is mounted on the frame of the shadow mask structure of a color cathode-ray tube. CONSTITUTION:A protrusion 16 for positioning is provided on a clip 14 or a spring 15, which is mounted on the frame 7 of a shadow mask structure 9, and which forms a support member 8. Positioning is carried out by fitting the protrusion 16 in a fitting hole 12 provided on an inner magnetic shield 10, and the shield and the frame are thus fixed together.
Patent JP-H0326317-A (JP)
Title: Treatment of waste gas from incinerator
Inventor: KOMINE SHINPEI
IPC: B01D53/77
Filed: 1989-06-23
Abstract: PURPOSE:To treat waste gas with high efficiency at a low cost by depositing a liq. absorbent on a powdery carrier, injecting the carrier into the waste gas from the incinerator to absorb harmful gases and then collecting the carrier by a dust collector. CONSTITUTION:A part of the dust collected by the dust collector 6 is sent to an agitator 14 from a distributor 11 through a carrier conveyor 13. A liq. absorbent such as an aq. sodium hydroxide soln. is supplied from an absorbent tank 15 and sprinkled over the dust as a carrier in the agitator 14, and both materials are mixed and agitated. The carrier coated with the absorbent is injected into an absorption reactor 5 through an injection pipe 17 and dispersed in the waste gas. The dispersed carrier is brought into contact with the gas, and the harmful gases are absorbed by the absorbent on the surface. The carrier and the dust in the gas are then collected by the dust collector 6. As a result, the operation is easily controlled, the changes in the waste gas properties such as the amt. and temp. and the harmful gas concn. and the alteration in the regulation values are widely coped with, the cost is reduced, and the removal rate is increased.