baber/WOPTO huggingface dataset:
Patent JP-H04281369-A (JP)
Title: Power supply
Inventor: KAMIYA TAKAYUKI
IPC: H02M7/5388
Filed: 1991-03-08
Abstract: PURPOSE:To realize step-up/step-down operation through a PWM inverter having simple structure by providing means for inverting the output of a DC power supply which also serves as a step-up/step-down means. CONSTITUTION:A transistor 2 is turned ON/OFF at high frequency while transistors 4, 5 are turned ON/OFF at low frequency. If the transistor 2 is turned ON when the transistor 4 is turned ON, energy is stored in a choke coil 3 by the output from a DC power supply 1 and when the transistor 2 is turned OFF, energy stored in the choke coil 3 is discharged through a parallel circuit of a discharge lamp 7 and a capacitor 6. If the transistor 2 is turned ON/OFF when the transistor 5 is turned ON, current flows in reverse direction. Consequently, a low frequency current having rectangular waveform containing a little high frequency ripple can be fed to the discharge lamp 7.
Patent JP-H05239403-A (JP)
Title: Coating composition
Inventor: AOYAMA HIROMI
IPC: C09D163/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a coating composition prepared by using both a carboxyl/ glycidyl crosslinking system and a hydroxyl/melamine crosslinking system, prevented from thickening with time and being capable of giving a coating film of an improved appearance. CONSTITUTION:A heat-curing coating composition containing a resin component comprising a carboxylic resin, a glycidylated resin, a hydroxy resin and an amino resin, characterized by further containing both an acid catalyst and an organotin catalyst. The acid catalyst suppresses the reaction of the carboxyl group with the glycidyl group, and the organotin catalyst promotes the reaction of the carboxyl group with the glycidyl group when heated.
Patent JP-S59168063-A (JP)
Title: Dye for car seat
Inventor: NISHIKURI MASAO
IPC: D06P3/52
Filed: 1983-03-15
Abstract: NEW MATERIAL:Dyes for car seat, of formula I wherein X is H, lower alkyl, lower alkoxy, halogen; R is a 1-8C alkyl which may be substituted with hydroxy, lower alkoxy, aryloxy, halogen, furfuryl, acyloxy or aryl. USE:Dyes which dye car seat made of polyester fiber to pink color with excellent fastness to light even at a high temp. PREPARATION:1-Amino-4-bromoanthraquinone-2-sulfonic acid is reacted with an arylsulfonamide. The reaction product is reacted with a compd. of the formula R-OH in the presence of an alkali to obtain a dye of formula I for car seat, such as a compd. of formula II.
Patent JP-S58161597-A (JP)
Title: Inter-subsystem process synchronizing system
Inventor: NAGAO MASAAKI
IPC: H04Q3/545
Filed: 1982-03-19
Abstract: PURPOSE:To secure always the process synchronization between subsystem, by adding an identification code collating mechanism to a communication distributing function within a subsystem for a decentralized exchange system CONSTITUTION:An identification code collating mechanism 26 is provided to a communication distributing function 22 within a subsystem 2. The mechanism 26 refers to an identification code SX held by a processing mechanism which is established within the subsystem and releases forcibly the processing mechanism holding an identification code which is coincident with that contained in the received information on the establishment when said information is received at a communicaton distributing mechanism 25. Thus the confusion of process synchronization due to a temporary fault of an inter-subsystem connecting device 5 can be avoided by providing such a collating mechanism 26. Then the process synchronization between subsystems can always be secured.
Patent JP-S60188483-A (JP)
Title: Adhesive composition for water repellent paper
Inventor: TANAKA HIROMICHI
IPC: C09J121/00
Filed: 1984-03-09
Abstract: PURPOSE:To provide the titled compsn. suitable for use as a paste for use in automatically laminating water-repellent packaging paper such as a corrugated board, by adding a plasticizer and/or an org. solvent to a specified aq. resin emulsion. CONSTITUTION:An aq. resin emulsion obtd. by mixing an aq. emulsion of polybutadiene or a butadiene copolymer with an ethylene/vinyl acetate copolymer emulsion (in a weight ratio of ethylene to vinyl acetate of 10:90-40:60, such as OM-4200, a product of kuraray K.K.) in such a propportion that the quantity of butadiene unit accounts for 25-75wt% of the entire quantity of the resins is used. 2-30pts.wt. plasticizer such as dibutyl phthalate and/or 4-40pts.wt. org. solvent having a b.p. of 70-170 deg.C such as monochlorobenzene or ethyl acetate are/is blended with 100pts.wt. (on a resin basis) said aq. resin emulsion.
Patent JP-H01215678-A (JP)
Title: Brake device
Inventor: FUKUMOTO TAKESHI
IPC: B60T7/04
Filed: 1988-02-25
Abstract: PURPOSE:To enhance the steering ability of a farm vehicle or the like by selecting both or one of right and left brakes in accordance with a turn manipulation of a steering wheel, and by depressing a brake pedal so as to actuate thus selected brake. CONSTITUTION:In a rectilinear steering condition in which the steering angle of a steering wheel is in a predetermined angle range, an automatic selector valve 5 is set at a neutral position, and accordingly, when the operator depressed a brake pedal 2, both steering brakes Bl, Br are operated for braking, simultaneously. Meanwhile, when the steering wheel is turned to the right exceeding a predetermined angle range, a right solenoid in the automatic selector valve 5 is energized so as to slide the valve 5 toward the left. In this condition, when the operator depresses the brake pedal 2, the left brake device Br is alone actuated so that the vehicle is turned left with a relative small radius.
Patent JP-H07258901-A (JP)
Title: Lightweight and compact seal-like deodorizing pad
Inventor: TAKAO YOSHIFUMI
IPC: A61L9/01
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a movable, lightweight, compact and flexible seal-like deodorizing pad, not taking notice of its existence in using. CONSTITUTION:The characteristic of this seal-like deodorizing pad comprises laminating a flexible sheet 3, on which a release member 1, a tacky layer 2 and a deodorizing agent 4 are subjected to hot melt coating or screen printing, and a nonwoven fabric 5 in this order and joining the sheet to the outer circumferential part of the nonwoven fabric in a joining part 6.
Patent JP-H04262303-A (JP)
Title: Rim mounting structure of lighting fixture for car
Inventor: HIRANO KANETATSU
IPC: F21S8/10
Filed: 1991-02-18
Abstract: PURPOSE:To increase the coupling strength of the body of a car lighting fixture with a rim, eliminate rattling of the rim. setting and holding the gap between the two constantly. CONSTITUTION:Using a set screw 11, a fixation part 10 furnished at the tail of a rim 4 is secured to a rim seat 7 provided projectingly on the back face of the body 1 of a lighting fixture for car, and in a detaining groove 44 formed at the undersurface of the lighting fixture body 1, a detent projection 42 furnished protruding ahead in the center of the rim oversurface is inserted from the back.
Patent JP-S59170442-A (JP)
Title: Suction air flow data compensator for internal-combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02D45/00
Filed: 1983-03-18
Abstract: PURPOSE:To make the shortage of a tempering value in time of high speed revolution avoidable without deteriorating any transient follow-up characteristic in time of low speed revolution, by using a suction air flow data compensator which sets the tempering value of suction air pulsation down to a function for engine speed. CONSTITUTION:In order to temper suction air flow date for compensating the suction air pulsation, first an engine speed N detected out of an input signal from a rotation angle sensor 26 is read in, then a suction air quantity Q detected out of another input signal from an air flow meter 2 is read in. Q means unprocessed data prior to compensation, calculating Q/N and setting it down to (Q/N)i as a value at this time, and a tempering coefficient F for the suction air flow Q is calculated. Since the suction air pulsation is proportioned to a valve N<2>, F is set as a proportional function of the N<2> and (Q/N)i and is compensated so as to come close to (Q/N)i' but in proportion as N is larger, F grows large as the weight of (Q/N)i' whereby the tempering value increases, causing knocking, an accidental fire, etc., but the tempering value in time of low speed revolution is set to be smaller, thus these drawbacks are avoidable.
Patent JP-S61202258-A (JP)
Title: Channel processing system
Inventor: MORI KOJI
IPC: G06F13/14
Filed: 1985-03-06
Abstract: PURPOSE:To improve the using efficiency of a channel processor by holding temporarily an input/output instruction request as the lowest priority by a priority change indication and performing another process in case the immediate execution is impossible with said input/output instruction. CONSTITUTION:The contents a CPU stack 3 provided to a channel processor are retrieved in the order of CPU numbers by a round robin system. A pointer 41 is provided for selection of a CPU whose stack valid is equal to '1' together with a priority deciding circuit 42 which selects the contents of the stack 3 designated by the value of the pointer 41. When an input/output processing part delivers a priority change indication, the pointer 41 is pushed continuously until the next stack valid is received while the contents of the stack 3 are held continuously. In such a way, the priority can be changed dynamically to the input/output instruction set at the stack 3.
Patent JP-S60188986-A (JP)
Inventor: TANI YASUHIRO
IPC: G06F3/153
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04262843-A (JP)
Title: Apparatus for controlling molten metal surface level in continuous caster
Inventor: HANAZAKI KAZUHARU
IPC: B22D11/18
Filed: 1991-02-16
Abstract: PURPOSE:To execute molten metal surface level control in a continuous caster executing opening degree adjustment of opening/closing means for adjusting pouring rate with a stepping cylinder driven as pulse in high responsiveness and high accuracy, to make a detecting sensor for opening degree of the opening/closing means unnecessary and to save labor needed to maintenance and adjustment to this. CONSTITUTION:A level control part 1 is constituted with a micro-processor 10, digital signal processor 20 and common bus 30 for these. The micro-processor 10 uses the difference between the detected value of molten metal surface level inputted through analog input/output part 11 and the aimed level, and obtains the necessary opening degree changing quantity for cancelling this difference, and this result is given to the digital signal processor 20 through the common bus 30. The digital signal processor 20 obtains driving direction of the stopping cylinder and the necessary number of the pulse to drive by using this result and outputs through a digital output part 21. Further, this number of pulses is integrated with an integrating counter 22 and the present opening degree for opening/closing means is obtd. with this integrated value.
Patent JP-H07253080-A (JP)
Title: Clutchless one side piston type variable capacity compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/14
Filed: 1994-03-15
Abstract: PURPOSE:To restrain cost and torque change at a clutchless compressor by transmitting the inclination of a swash plate to the right and left of a guide hole through an inclination transmitting means. CONSTITUTION:A solenoid opening/closing valve 32 opens/closes a pressure supply passage 31, and when the pressure supply passage 31 is opened, the inclination angle of a swash plate 15 directly supported at a rotary shaft 9 goes toward the minimum inclination angle. A transmission projecting portion 15b is integrally formed at the swash plate 15. When the inclination angle of the swash plate 15 goes toward the minimum inclination angle, the transmission projecting portion 15b butts against a transmission pipe 28, and the swash plate 15 pushes the transmission pipe 28 and an interception body 21 against the spring force of a suction passage opening spring 24. The interception body 21 butts against a positioning surface 27 when the sawsh plate inclination angle is minimum, and intercepts connection between a suction passage 26 and a suction chamber 3a. By this interception, refrigerant circulation at an outside refrigerant circuit 35 is deterred.
Patent JP-S53130031-A (JP)
Title: Automatic separator for copier
Inventor: ISHII YASUAKI
IPC: G03B27/24
Filed: 1977-04-20
Abstract: PURPOSE: To prevent the contamination of a subsequent photosensitive paper and an original document with the lead of a lead pencil resulting from the document within with the lead pencil attached to a low speed slide roller by interlocking detector for the position of the photosensitive paper with a displacing means for the slide roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09234478-A (JP)
Title: Sewage treatment by ozone injection and device therefor
Inventor: YAHAGI TOSHIO
IPC: B01D24/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the removal of waste gaseous ozone and to improve the water quality of treated water by transmitting the quality of a sewage and those of a treated water with a sand filter and a treated water with ozone to an arithmetic processor and controlling an ozone pouring quality so as to be appropriate to a present sewage quality with the arithmetic processor. SOLUTION: Each of water quality value signals 50, 51 and 52 of the sewage, the treated water with the sand filter and the treated water with the ozone measured respectively with water quality sensors 40, 41 and 42 is transmitted to a water quality measuring instrument 20, moreover, the water quality value is transmitted to the arithmetic processor 21 as a water quality judging signal 53.  In the arithmetic processor 21, the ozone pouring quantity corresponding to an org. matter and the mixture of a soluble org. matter with a floating substance in the raw water (sewage) is calculated from the water quality value signal 50 of the sewage, and the ozone pouring quantity for the org. matter quantity which is the quantity by removing the mixture of the soluble org. matter with the floating substance using the sand filter is calculated from the water quality value signal 51 of treated water with the sand filter, and the differential value between both the pouring quantities is controlled as a suitable ozone pouring quantity. Accordingly, the quality of the treated water is improved.
Patent JP-S53130271-A (JP)
Title: Deodorizing apparatus
Inventor: OKAMOTO MASAYOSHI
IPC: B01D53/34
Filed: 1977-04-20
Abstract: PURPOSE: The deodorizing apparatus at which the pressure loss is decreased and, at the same time, the maintenance and control are facilitated by filling carbon fiber in one or both of the reaction tank and decomposition tank in the case at which the deodorization is performed by using ozone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09238110-A (JP)
Title: Radio equipment with high-selectivity filter characteristic measuring function
Inventor: ITO ATSUSHI
IPC: H04B17/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide radio equipment with high-selectivity filter characteristic measuring function which can measure and evaluate the characteristics of filters with high precision on both the transmission and reception system sides. SOLUTION: Radio equipment 1A with high-selectivity filter characteristic measuring function is additionally provided with a control circuit 14 which outputs a control signal for measurement for controlling both transmission- and reception-system equipment, a loop back circuit 6 which transmits back signals transmitted from the transmission-system equipment to the reception- system equipment based on the control signal for measurement, an AGC voltage monitoring circuit 13 which transmits a gain voltage signal which is obtained as a result of monitoring an AGC voltage from an AGC circuit 12, and a display 15 which displays measured result data as compared with the conventional equipment.  The circuit 14 controls the switching of the circuit 6 based on the control signal for measurement, measures the characteristics of high-selectivity filters 5 and 7 based on the data of signals transmitted through the filters 5 and 7, namely, gain voltage signals from the circuit 13, and displays measured result data on the display 15.
Patent JP-H05246920-A (JP)
Title: Glycol ether having good smell and its production
Inventor: NAGUMO HIROSHI
IPC: A61K8/33
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a glycol ether having good smell and useful as a solvent for coating, printing ink, etc., a surfactant, a raw material for cosmetics, etc. CONSTITUTION:A crude glycol ether (I) and/or a glycol ether obtained by subjecting the crude glycol ether (I) to distillation, steam blowing and/or inert gas blowing is brought into contact with an inorganic basic compound and a metal hydroxide and then distillation is carried out in the presence of a basic compound and a metal hydroxide and a low boiling point substance is separated and then glycol ether (I) is distilled out and steam and/or inert gas is blown into the resultant glycol ether (I) to provide the objective glycol ether having good smell, being <=100ppm in content of a compound having 80-180 deg.C boiling point at 760mmHg and expressed by the formula RO(AO)nH [R is 1-4C alkyl or phenyl; A is 2-3C alkylene; (n) is 1-5].
Patent JP-H06236939-A (JP)
Title: Ic package and its wiring connecting method
Inventor: OBA AKIRA
IPC: H01L23/12
Filed: 1993-02-08
Abstract: PURPOSE:To reduce a difference in the wiring length from a package wire bonding pad up to a signal input/output pin or a signal input/output pad by a method wherein the signal input/output pin or the signal input/output pad is arranged at the inside of a concentric circle in which a semiconductor element mounted on a semiconductor-element mounting part is used as the center. CONSTITUTION:A semiconductor-element mounting part 3 on which a semiconductor element 2 is mounted is formed in the center of a package body 1. The mounting part 3 is formed as a square mounting part whose corner parts have been chamfered and whose shape is close to an approximate circle, and a wire bonding part 4 is formed at its circumference. Signal input/output pins 5 are arranged to be a grid shape in the outer circumferential direction of the wire bonding part 4, i.e., in a space 9 between a concentric circle y1 on the side of the semiconductor-element mounting part 8 and a concentric circle y2 on the side of the package outer direction. Thereby, it is possible to reduce the propagation time difference of a signal due to a difference in a wiring length and to easily set the timing of each signal.
Patent JP-2000242609-A (JP)
Title: Distributed object dynamic arrangement control method and device
Inventor: NISHIMATSU KEN
IPC: G06F9/50
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a distributed object dynamic arrangement control method and device for dynamically distributing network loads and computer loads including access traffic and an inter-object communication amount. SOLUTION: In an environment where plural objects for constituting the respective ones for one or more applications are distribution-arranged and distribution-processed to a computer connected by a network, by measuring the inter-object communication amount of the objects with each other and selecting the object and changing an arrangement place or newly arranging a duplicate every time of an arrangement control request, a communication amount flowing through the entire network is reduced and the computer loads and the network loads are equalized. A controller is provided with an access processing part, a network topology constitution part 2, an object position management part 3, a link communication measurement part 4 and a control part 5. Also, a computation load measurement part 24 and an inter-object communication measurement part 28 are arranged in the computer.
Patent JP-H06261325-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N9/04
Filed: 1993-03-05
Abstract: PURPOSE:To provide an image pickup device with less deterioration of picture quality by increasing/decreasing a gain in accordance with a photographed state and a subject. CONSTITUTION:Gain variable circuits 11-13 and 23-25 varying the gain are provided for the system of a chrominance signal and that of a luminance signal, which are made into digital signals. The circuits are controlled by gain control signals SG. Since the gain is varied in the digital signal system, the deterioration of picture quality becomes little. Since the number of the input bits of the gain variable circuits is made larger than the number of output bits by prescribed bits, the deterioration of the signals owing to cancelling in a coefficient unit in the gain variable circuit can be set to a minimum.
Patent JP-H02225698-A (JP)
Title: Anodic oxidation of titanium and titanium alloy
Inventor: ISHIDA YOJI
IPC: C25D11/26
Filed: 1989-02-28
Abstract: PURPOSE:To form dense thick anodic oxide films at high voltage by anodically oxidizing Ti and Ti alloy in a mixed aq. soln. contg. specified amts. of phosphoric acid, oxalic acid and an acid having a sulfone group as an electrolytic soln. CONSTITUTION:Ti and Ti alloy are anodically oxidized in an electrolytic soln. to form anodic oxide films having various developed natural color tones. A mixed aq. soln. contg. 0.05-1.5wt.% phosphoric acid, 0.05-1.5wt.% oxalic acid and 0.02-1wt.% acid having a sulfone group such as sulfonic acid, sulfosalicylic acid or sulfamic acid is used as the electrolytic soln. Since the dielectric breakdown voltage of anodic oxide films can be raised to about 450V in the aq. soln., dense thick anodic oxide films can be formed at raised electrolytic voltage.
Patent JP-H09247553-A (JP)
Title: Line sensor camera
Inventor: OCHI KEIZO
IPC: H04N5/378
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the aspect ratio of an object image from being changed by narrowering an image pickup angle range in the subscanning direction when a magnification with respect to a line sensor gets higher than before and extending the range when the magnification gets smaller than before in the case of picking up the object image. SOLUTION: A line scanning device 13 is configured by a mirror 14, a scanning motor 15 and a rotary sensor 55. The image pickup range in the subscanning direction depends on a rotary angle of the mirror 14. Scanning angles θT, θW denoting a rotary speed of an optical axis by scanning of one image pattern are revised depending on a zooming state and a scan angle θW in the wide state is set larger than the scanning angle θT in the telescopic state. To increase/decrease the scanning angles θT, θW without changing an image pickup angle range in the center direction, for example in the telescopic state, the image pickup is started at a deviation angle αT of a rotating position of a mirror 14 from a reference position and finished at a deviation angle βT from the reference position.
Patent JP-H05250817-A (JP)
Title: Phase calculation device
Inventor: SHIMADA TOSHIYUKI
IPC: H04L7/02
Filed: 1992-03-03
Abstract: PURPOSE:To reduce an operation amount required for calculating a phase and to make constitution suitable for integration. CONSTITUTION:By the interpolation means 18 of a first step, a signal value between two sampling points is interpolated and then by the interpolation means 19 of a second step, the interpolated signal value and the signal value between one side sampling point and the other side sampling point are interpolated. The process is repeated successively and the position of the nearest value of a threshold value among the signal value of two sampling points and all interpolated signal values is made a phase calculation result finally. Thus, the addition and subtraction amount required for division is reduced and a series of a judging means is simplified and phase calculation suitable for integration is realized.