baber/WOPTO huggingface dataset:
Patent JP-H0765274-A (JP)
Title: Warning device for abnormal approach of eye to display
Inventor: NIWA MASAHIKO
IPC: G08B21/00
Filed: 1993-08-25
Abstract: PURPOSE:To improve the operation efficiency by preventing the eye from being fatigued owing to the abnormal approach of the eye to the display. CONSTITUTION:This device is equipped with a distance measuring means 1 which measures the distance D between the display 11 and the eye of an operator 12 and outputs an electric signal (a) corresponding to the distance D, an input/output control means, 2 which outputs a sense signal (b) according to the electric signal (a) when the distance D decreases below a certain value Dmin, an environment setting means 4 which sets the certain time (d), a time measuring means 3 which outputs an arm signal (c) when the sense signal (b) continues for the certain time (d), a screen environment setting means 6 which sets alarm contents (e) to be displayed on the display 11, and an alarm screen display means 5 which displays the alarm contents (e) on the display 11 once inputting the alarm signal (c).
Patent JP-H0655412-A (JP)
Title: Pitch error correcting method for machine tool
Inventor: IWASHITA HEISUKE
IPC: G05B19/404
Filed: 1992-08-10
Abstract: PURPOSE:To corret the follow-up delay of a servo motor in relation to the displacement of positional deviation caused by pitch error correction, and make the pitch error correction to be reflected in machine position, by adding values which are proportional to the pitch error correction quantity and actual speed of the servo motor, to a speed command. CONSTITUTION:Movement commands for every ITP period, output from a numerical control device, are divided to movement commands for every position- speed loop processing period, by the processing of DDA of an element 1. Values calculated by subtracting position feedback pulse Pfb from the movement commands, are integrated by an error counter 2, and pitch error correction data are also added to the error counter 2, for correcting the positional deviation. Moreover, the positional deviation is multiplied by position gain Kp, for calculating the speed deviation. Values calculated by multiplying the pitch error correction data by speed feedback value Vfb by a multiplier 7, and moreover multiplying it by predetermined proportional constant Kv by an element 8, are added to the speed command values. In this way, speed commands, to which speed correction caused by pitch error correction is added, are obtained.
Patent JP-S6476564-A (JP)
Title: Write data fetching circuit
Inventor: NISHIMURA MASAHIRO
IPC: G11B20/14
Filed: 1987-09-18
Abstract: PURPOSE:To prevent an error from being generated and to improve reliability by preparing a write data fetching clock at a fundamental frequency 1F by a three-phase clock in which one phase is delayed within a range of one clock. CONSTITUTION:In write data fetch circuits 13 and 14 for a 1-7 RLL code which synchronize and waveform-arrange write data WDT synchronized and waveform- arranged from a write clock WCLK and write data WDAT from a circuit 11 to deliver the WCLK of a fundamental frequency 1F, a write data WDAT, and a write gate WGT to the WCLK, the fetch of the write data is performed by providing a circuit 15 which prepares the three-phase clock with the frequency 1F synchronized with a clock VW03F of 3F and in which one phase is delayed by a prescribed quantity, and a circuit 16 which generates an FCLK synchronized with one clock corresponding to the state of the each three-phase clock at the change point of the WCLK immediately after generating the WGT. In such a way, it is possible to eliminate the error generated at the time of fetching the data.
Patent JP-H1066180-A (JP)
Title: Audio equipment for headphone system
Inventor: SATO AKIRA
IPC: H04R1/10
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To dispense with a remote control operation part to be provided in the middle of a headphone code by providing a push-switch operation part and the operation knob of a variable resistor on the rear faces of right and left headphone units. SOLUTION: The operation part 81N of the push switch is provided at the rear face of a headphone unit 60R. In addition, the push switch is provided for a player and makes a difference mode transit, corresponding to the turning on/off of the operation part 81N. On the other hand, the operation knob 71N of the variable resistor is provided, so as to operate from the rear face of a headphone unit 60L. In addition codes 62R and 62L connected to this are coiled around a take-up mechanism when not used but when being used, the headphone units 60R and 60L are pulled by being pulling out from the inside of the player to be in a fixed state. Thereby, the need for providing the remote control part in the middle of the headphone code is eliminated.
Patent JP-S59119478-A (JP)
Title: Writing and reading device
Inventor: IGUCHI KOUJI
IPC: G06Q40/02
Filed: 1982-12-25
Abstract: PURPOSE:To trace easily the origin of a reading trouble by adding the data showing the features of writing/reading device to a magnetic recording medium in a data writing mode and reading the feature data when necessary. CONSTITUTION:An output (a) delivered from an oscillator 21 is modulated at a modulating/dividing part 23 as shown by a figure (1). In other words, the writing timing pulse (b') is modulated like cycles t1, t2, t3.... When the data is reproduced with such modulated timing, a distribution waveform having features is obtained as shown by a figure (2). Here the distribution waveforms of different cycles are applied to each device or each type of device. As a result, it is possible to discriminate the type of the device, etc. through a filter when a reading trouble arises. Thus the factor of the trouble is studied to take a countermeasure.
Patent JP-H0783106-A (JP)
Title: Measuring method for rotation fluctuation coefficient of multicylinder engine
Inventor: TAKAHASHI YOSHIHIKO
IPC: F02D45/00
Filed: 1993-09-20
Abstract: PURPOSE:To detect a rotation fluctuation coefficient at the time of explosion in every cylinder by measuring time distance between pulse signals from a crank shaft rotation angle speed detection means from the time that fuel injection of a first cylinder is detected to the time that a fuel injection means detects the next fuel injection. CONSTITUTION:A fuel injection detecting sensor 5 is arranged on a nozzle tube 4 of a first fuel injection nozzle 3. A pulse count rotation sensor 9 is provided for generating a pulse signal in response to rotation of a crank shaft. The signals are input to an exclusive treatment board 10. The exclusive treatment board 10 measures time distance between the pulse signals of the pulse count rotation sensor from the time that that fuel injection of the first cylinder is detected to the time that the fuel injection detecting sensor 5 detects the fuel injection, and obtains rotation fluctuation ratio at the time of explosion in every cylinder based on the time distance. Then fuel injection rates of the cylinders can be adjusted so as to equalize the rotation fluctuation ratio of the cylinders, and even engine rotation is obtained.
Patent JP-2000072454-A (JP)
Title: Apparatus for production of disk-like glass and method therefor
Inventor: KODAMA KAZUAKI
IPC: C03B35/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of the peripheral ends of disk-like glass at the time of sucking and transporting the glass. SOLUTION: This apparatus for producing the disk-like glass has a turn table 4 which is freely rotatably born, plural lower dies 6 which are arranged along the circumferential direction of a turn table 4 and are supplied with molten glass to their front surfaces, at least one upper dies 7 which form the disk-like glass by pressing the molten glass with these upper dies 7 and the lower dies 6, impact imparting means 30 and 33 which impart impact, preferably vibration, to the lower dies 6 before the disk-like glass is taken out of the top of the lower dies 6 and an ejecting means 2 which sucks the disk-like glass and takes the disk-like glass out of the top of the lower dies 6.  The impact to be imparted to the lower dies by the impact imparting means acts to reduce the adhesion force between the peripheral ends of the disk-like glass and the inner peripheral surfaces of the lower dies 6 or molds 14, thereby decreasing the stresses acting on the peripheral ends of the glass at the time of ejection.
Patent JP-H0655668-A (JP)
Title: Bearing seal and manufacture thereof
Inventor: ARAI JUNICHI
IPC: B32B15/06
Filed: 1992-08-07
Abstract: PURPOSE:To improve sealing characteristics and fixing performance and prevent generation of damage to the periphery of a blanked part by forming an elastomer release part in a press punch for forming a reinforcing plate and an elastomer by the blanking method and causing the periphery of an elastic ring to protrude by a desired dimension from a reinforcing ring to the inner and outer eripheries. CONSTITUTION:In a bearing seal which is mounted to a relatively rotating bearing and separates the interior and exterior of the bearing, an elastomer release part 6 of irregular shape is formed on a blanked surface of each of a die plate 3, ejector 4, pierce punch 5 or on one of them. And a hole is formed by means of a press punch die through a reinforcing plate on the surface of which an elastomer 2 such as synthetic rubber is formed by the thermosetting method. Lips 13 having different size are formed on the inner and outer peripheries of a formed elastic ring 11 respectively so as to protrude from the periphery of a reinforcing ring 12.
Patent JP-S61110592-A (JP)
Title: Thermal transfer material
Inventor: KUSHIDA NAOKI
IPC: B41M5/382
Filed: 1984-11-02
Abstract: PURPOSE:To impart sharp high density printing, by providing a first heat- meltable ink layer with a uniform thickness wherein specific fine particles are dispersed throughout heat-meltable ink and a second heat-meltable ink layer showing an uneven state onto a support. CONSTITUTION:A thermal transfer ink layer 3 is formed to a sheet like support 12 to prepare a thermal transfer material. The transfer ink layer 13 has a double-layered structure itself and is constituted of a first ink layer 13a and a second ink layer 13b provided in order from the support side. The first ink layer 13a has such a structure that fine particles enclosing an org. liquid or thermally decomposable foaming agent easily evaporated under heating are dispersed throughout heat-meltable ink 13aa and provided in order to smoothly perform the transfer of the whole of the thermal transfer ink layer containing the second ink layer 13b and to enhance the transferrability of the second ink layer.
Patent JP-H0889653-A (JP)
Title: Game medium treatment device and game island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide a game medium treatment device having the capability of pertinently feeding a game medium to a game machine and allowing the effective use of game island space without any need of installing a game medium storage tank near the upper tier of the island. CONSTITUTION: This device is equipped with a polishing mechanism K for polishing game media, and an upward loading mechanism 80 for lifting game media polished with the grinder mechanism K to a replenishment chute 21 laid at the upper tier 20 of a game island. Furthermore, the device is equipped with detection means 93a and 93b for detecting the storage amount of game media, and a control device for controlling the polish of the media with the mechanism K, depending on a storage amount detected with the means 93a and 93b, and controlling the upward loading of the polished media to the chute 21 through the mechanism 80.
Patent JP-H04114522-A (JP)
Title: Selection call receiver and message display control method
Inventor: MINAHAMA SHINJI
IPC: H04B7/26
Filed: 1990-09-05
Abstract: PURPOSE:To improve the secrecy of message information by setting a secret mode when prescribed secret setting information is inserted into a selection call signal and stopping the display of message in formation hereafter. CONSTITUTION:When a judgement means 42 detects a secret setting code, a secret mode control means 43 sets the secret mode and stops the display control of a message by a message display control means 41 hereafter. When a secret decoding code is detected, the secret mode is released, and the display control operation of the message by the message display control means 41 is allowed. Even if a third person intentionally views reception message information in a selection call receiver while a user is absent, he cannot view it and the secrecy of the reception message is held high.
Patent JP-S61112569-A (JP)
Title: Firing controlling method in power converter
Inventor: YAMAZOE MASARU
IPC: H02M1/08
Filed: 1984-11-07
Abstract: PURPOSE:To improve the utility rate and the reliability of a power converter by continuously controlling the previous firing angle command value as an actual firing angle value when the counted value of a counter is abnormal, and treating a trouble only when it is continued for the prescribed time. CONSTITUTION:The firing control system of a power converter 7 by a digital calculator (microcomputer) has a waveform shaper 1, a counter 2, a timer 3, a microcomputer 4 and a pulse amplifier 5, and controls to fire the power converter 7 to supply the desired power to a load 8. Thus, it calculates an actual firing angle value alpha by the counted value of the counter 2 which operates by synchronizing with a synchronizing signal and outputs next firing pulse by the and next firing angle command value alpha*. When the counted value becomes abnormal at this time, assume that a firing pulse is output to the phase coincident to the value alpha* without using the firing angle alpha obtained from the counter 2, and the next firing pulse phase is decided by the previous value of the command value. When this is continued for the prescribed time, the prescribed treatment of a trouble is performed.
Patent JP-S6477413-A (JP)
Title: Cable take-up reel for feeding mobile equipment
Inventor: ENDO MASAHISA
IPC: H02G11/02
Filed: 1987-09-17
Abstract: PURPOSE:To eliminate a surface charge of a cable used for a cable reel by connecting an earthing layer on a cable surface and a reel coating surface with a ground bus through a slip ring. CONSTITUTION:The surface of a reel 2 is coated with an ordinary paint 5, which is further conduction-coated with a conductive coating material 6 such as silver paint to form an earthing layer. A slider 7 such as metallic brush grounds the earthing layer through a slip ring (not shown in the figure). In order to form an earthing layer on the reel surface, a steel plate ground is coated with a coating material containing metal particles, a galvanized sheet iron is used, or the surface of an assembly is galvanized. Thus, electric charge on a cable surface and a reel surface can be eliminated efficiently and it is possible to obtain a cable take-up reel for feeding a mobile equipment which reel ensures complete safety even in case of touching a cable and reel in power transmission with hand.
Patent JP-H0393063-A (JP)
Title: Pulse detecting circuit
Inventor: PIITAA HERITSUTO FUAN REEUEN
IPC: G11B20/10
Filed: 1990-09-05
Abstract: PURPOSE: To accurately detect control pulses varying in amplitude and width as a function of time by monitoring the pulse amplitude of an electric input signal and selecting a high detection level or a low detection level based on the pulse amplitude. CONSTITUTION: When a switch S1 is positioned to close terminals (a) and (b) with each other, a counter 10 counts pulses of higher potential than that UD1 applied to a constant potential point 4 of a comparator 2, and pulses with an amplitude higher than a potential UD2 applied to a constant potential point 5 detected by a comparator 3 during this time period are transmitted to a terminal 8. Also, after N1 pieces (N1 is an integer equal to 1 or larger) of successively generated pulses with amplitudes larger than the potential UD1 have been counted, a logic signal '1' appears on an output point 'n=N1' of the counter 10.  Under the influence of this signal applied to a control signal input point 12 of the switch 12, the switch S1 is set to the position to connect the terminals (c) and (b) with each other, and pulses with amplitudes higher than the potential UD1 detected by the comparator 2 are transmitted to the output terminal 8.
Patent JP-H1171464-A (JP)
Title: Cellulose mixed ester solution and preparation thereof
Inventor: SHUDO YUICHIRO
IPC: C08K5/05
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose-mixed ester solution which shows gelling properties at low temperatures and can be subjected to gelation stripping during the film-forming process, and a preparation method thereof SOLUTION: The mixture solution of a lower fatty acid ester such as a methyl acetate or the like of a cellulose acetate propionate, in which an acetyl group and a propionyl group substitute for a hydroxyl group in the cellulose so that the degree of substitution of acetyl groups (DSace) and the degree of substitution of propionyl groups (DSpro) satisfy the following formulae (I) to (III), and a lower alcohol such as ethanol or the like, is a cellulose mixed ester solution which gels during the process of cooling from below 40 deg.C down to -40 deg.C. (I) 2.45<DSace<=2.95, (II) 0.05<=DSpro<0.55, (III) 2.70<DSace+ DSpro<=3.00.
Patent JP-S60125290-A (JP)
Title: Antiseptic agent for drinking water
Inventor: SOMEYA NORIO
IPC: C02F1/68
Filed: 1983-12-13
Abstract: PURPOSE:To obtain an antiseptic agent having excellent sterilizing power and eliminating a bleaching power smell, by activating a ground particulate material of an ore such as ''Bakuhan'' stone, ''Taiyo'' stone or purified stone under heating in an inert atmosphere while coating the activated one with 1-15% of silver. CONSTITUTION:An ore such as ''Bakuhan'' stone, ''Taiyo'' stone, purified stone or zeolite is ground to form particles with a particle size of 1-3mm. and, after sufficient washing, said particles are heated to 200-450 deg.C in an inert atmosphere such as argon or nitrogen gas to obtain activated particles. These particles are immersed in a silver ammonium acetate solution, to which glucose is added as a reducing agent, and allowed to stand for a definite time while the particles coated with 1-15% of silver are evaporated to dryness. When the obtained antiseptic agent is thrown in water, a proper amount of the silver ion applied to the inner and outer surfaces of particles is eluted and sterilization is performed by this silver ion.
Patent JP-H0981853-A (JP)
Title: Automatic vending machine
Inventor: NAGASAKI TADASHI
IPC: G07F13/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the entering of dropped powdary materials or dust from a syrup feeding port into a syrup tank even when a powder tray is detached from the upper part of a water tank and to prevent dropped water from entering the water tank and scattering around peripheral equipments. SOLUTION: A cover 11 having size smaller than the opening part 7 of the powder tray 5 and allowed to be detached from the upper part of the opening part 7 is provided on the syrup feeding port 2 and the tray 5 is covered with a cover 12 provided on the upper part of the opening part 7.
Patent JP-S61112283-A (JP)
Title: Graphic paint-out circuit
Inventor: IKEZOE YOSHIAKI
IPC: G06T11/40
Filed: 1984-11-06
Abstract: PURPOSE:To paint out the inside of a drawn graphic frame at a high speed by using a hardware logic that can recognize a lateral contact of a circle or an apex of a polygon drawn on a graphic memory. CONSTITUTION:When a graphic is drawn to a drawing graphic memory 6 via a graphic control part 1, both X and Y registers 8 and 11 are initialized through a timing control part 2. These initialization values are preset to X and Y coordinate counters 9 and 12 as well as a graphic memory address counter 4 through a switch gate 3. Then 1 0 change detecting counters 21 and 22 count the 1 0 changes for each dot line through the memory 6. The address values of those changing points are stored to FIFO memories 19 and 20 respectively. In such a way, a control circuit of an inter-2-dot paint-out system is obtained to attain the paint-out of a graphic at a high speed with no crossing.
Patent JP-H0897420-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OGURO TATSUYA
IPC: H01L29/78
Filed: 1994-09-29
Abstract: PURPOSE: To make a resistance of a diffusion layer low and to restrain generation of short channel effect while restraining junction leakage of a diffusion layer by forming a product by the reaction of a specified substance with metal constituting a metal silicide film on a first film made of metal silicide formed in a surface of a source/drain diffusion layer. CONSTITUTION: A substrate 101 is thermally treated, substrate silicon and nickel are made to react and an NiXSi (X>=2) film 108 which is a first film is formed in a surface of a diffusion layer 102a. Then, phase change is performed for the NiXSi film 108 to NiXSi films 108a, 109. In the process, Ni is diffused to a polysilicon layer 112 of poor crystallinity. Since a silicide film formed in this way does not extend to a diffusion layer, a long distance can be obtained to an interface between the silicide film 108a and a junction all over a region of a diffusion layer. Therefore, junction leak can be effectively restrained. Furthermore, a satisfactorily thick silicide film can be formed, coagulation is not caused by following thermal treatment and the sheet resistance can be restrained low.
Patent JP-H04115040-A (JP)
Title: Work vehicle working in high speed running water
Inventor: ADACHI MOTOYOSHI
IPC: B08B9/049
Filed: 1990-09-04
Abstract: PURPOSE:To reduce fluid resistance by minimizing the size of main body which is furnished with a running device down below, forming the front and rear sections of it into a stream line type, forming its cross section into an inverted trapezoid, and thereby providing the main body with a ceiling support device furnished with a roller at its tip end section, which can rotatably make contact with the ceiling wall of a closed conduit. CONSTITUTION:The front and rear ends of a main body 1 the height of which is made as low as possible, are formed into a stream line type, the cross section of the body is also formed into an inverted trapezoid, and a ceiling support device is mounted onto the body where device is made up out of a hydraulic cylinder 41 furnished with a roller 4a at its tip end section, which can rotatably make contact with the ceiling surface 9 of a closed conduit. And the main body 1 is set in a working position for the removal of attachments over the wall surface of the closed conduit using an attitude detection device 6 furnished with a roller 6a which can make rotatably contact with the side wall 8 of the closed conduit, so that attachments over the wall surface of the closed conduit can be recovered by a recovering device made up out of a recovery mouth 2, a recovery pump 3 and a manipulator 7. By this constitution, the stable running performance of a work vehicle can thereby be enhanced.
Patent JP-S59119347-A (JP)
Title: Microcapsule for photography
Inventor: TACHIBANA NORICHIKA
IPC: G03C5/30
Filed: 1982-12-24
Abstract: PURPOSE:To carry out exact microencapsulation with high reproducibility and to reduce troubles in the preparation of a developing soln. by microencapsulating a developer composition with an alkali-soluble polymer having a specified glass transition point. CONSTITUTION:A monomer having an acid group such as (meth)acrylic acid or maleic acid is copolymerized with a monomer such as (meth)acrylic ester or styrene to prepare an alkali-soluble polymer having 290-420 deg.K glass transition point such as an acrylic acid-methyl acrylate copolymer. A developer composition contg. 1-phenyl-4-methyl-4-hydroxymethyl-3-pyrazolone or hydroxyamine sulfate is microencapsulated with the polymer by drying in a liq., spray drying or other method.