baber/WOPTO huggingface dataset:
Patent JP-S60206898-A (JP)
Title: Preparation of aqueous slurry of solid pitch
Inventor: TAJIMA HIROTO
IPC: C10L1/32
Filed: 1984-03-30
Abstract: PURPOSE:To prepare an aqueous slurry of solid pitch directly from molten pitch obtained in a pitch mfg. process, by separating water from a slurry of pitch in coarse particles obtained from molten pitch and pulverizing the pitch into slurry. CONSTITUTION:Fluid molten pitch is divided into particles mechanically in a dispersion medium (also acting as a cooling medium), followed by cooling solidification. Water is separated from the resultant pitch in coarse particles and is cooled for circulation to the cooling process. The pitch in coarse particles is pulverized by mechanical force in water as dispersion medium in the presence of a dispersant if necessary, to produce a slurry of pitch in fine particles. The use of circulated water makes it possible to adjust amt. of fresh water to a level required for desired concn. of final pitch slurry.
Patent JP-H09258368-A (JP)
Title: Production of photosensitive material
Inventor: KONDO YOSHIKAZU
IPC: G03C1/74
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to stabilize the formation of a curtain film and to produce a photosensitive material by stable application by preparing a coating liquid having the dynamic surface tension of the intimidate layer of the coating liquid to be used larger than the dynamic surface tension of the outer layer. SOLUTION: Plural layers of the coating liquid flow down while forming a uniform layer thickness on the sliding surface 4 of a coater die 3. The coating liquid parts from the front end of the die lip 5 of the coater die 3 and falls successively while forming the thin curtain film. At this time, the curtain film is placed on a base 2 under transportation and the continuous application is successively attained while the uniform films are formed and maintained by the dynamic surface tension generated between both sides of the curtain film and edge guides 6. The coating liquid to be used consists of the coating liquid constitution having the dynamic surface tension of the intermediate layer of the coating liquid layer than the dynamic surface tension of the outer layer. Then, the stability and coatability of the curtain film are additionally improved.
Patent JP-H08329624-A (JP)
Title: Optical information recording medium
Inventor: NUNOMURA TOYOYUKI
IPC: G11B7/007
Filed: 1996-03-21
Abstract: PURPOSE: To quickly and surely deal with trouble by providing a post shipping trouble information recording area for recording trouble information after shipping outside a user information recording area in a preformat part. CONSTITUTION: A recording film of an optical disk 3 consists of a user track area 10, a history information recording track area 11, an alternate track area 12 and a guard track area 13. The area 11 existing on the outside of the area 10 are recorded with various data of manufacturing conditions and various data of inspection results, and trouble contents occurring when a user uses the optical disk 3 after the optical disk 3 is shipped are recorded as management information also. The history information, etc., recorded on the area 11 are recorded optically as encoded image information or encoded voice information. Thus, even when the trouble occurs in market, by retrieving the area 11 of the disk 3 and reproducing the trouble information, the cause of the trouble is cleared up rapidly.
Patent JP-S60207104-A (JP)
Title: Automatic aligning device for optical fiber
Inventor: GOTOU SUMIO
IPC: G02B6/38
Filed: 1984-03-31
Abstract: PURPOSE:To shorten the time required for alignment by aligning two nearby optical fibers while oscillating their connection end parts simultaneuosly. CONSTITUTION:Optical fibers 10a and 10b and guide blocks 11a and 11b on which the optical fibers are placed are provided, and base parts of the blocks are oscillatory and displaced in an X and a Y direction by piezoelectric elements 12a and 12b. A generating device 13 for coherent laser light selects reference light for the optical fiber 10a and the intensity of the reference light is detected by a light measuring device 14 through the optical fibers 10a and 10b. A phase difference detecting circuit 18 measures the phase difference between output signals of the light measuring instrument 14 and an oscillator. This is carried on until the value on a light power amplitude measuring instrument (power meter) 16 decreases below a specific value Q and when the value becomes smaller than Q, it is considered that the axes of the optical fibers 10a and 10b are aligned to each other. Thus, the time required for the alignment is shortened.
Patent JP-H05266790-A (JP)
Title: Manufacture of projection cathode-ray tube
IPC: H01J31/10
Filed: 1992-03-23
Abstract: PURPOSE:To provide the manufacture of a projection cathode-ray tube, which can project an image with the excellent contrast on a screen for display, by using an integral glass bulb, which is obtained by welding a panel and a funnel integrally. CONSTITUTION:A glass bulb obtained by integrally welding a panel 3 and a funnel 4, is used to form a graphite film 2 on the inner surface of a panel except for a part for displaying an image with the photolithography technique using a light source outside of the bulb. Thereafter, a fluorescent body film is formed on the inner surface of the panel 3 by the precipitation method, and furthermore, a metal back film is formed inside of the fluorescent body film by the evaporation method, and thereafter, the inner surface of the funnel 4 is coated with the graphite film.
Patent JP-H10260092-A (JP)
Title: Magnetostriction memberane for magentosriction type trque sensor
Inventor: YAGI WATARU
IPC: G01L3/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostriction type torque sensor having a high degree of sensitivity. SOLUTION: In a magnetostriction membrane selecting method for a magentostriction membrane for a magnetostriction type torque sensor, in which a a metal shaft is coated over its outer peripheral surface with the magnetostriction membrane, a magnetostriction membrane having a composition having an absolute value of (μs*E)<1/2> ×λ, where μm is a specific magnetic permeability, E is a young's modulus, and λ is a magnetostriction constant, which is higher than 5×10<4> , is selected. Accordingly, with the use of a simple solid-state property test, or with the use of existing solid-state property data, it is possible to estimate a magentostriction membrane having a high degree of sensitivity.
Patent JP-H06254175-A (JP)
Title: Automatic extinguisher for gas range
Inventor: TOTSUKA YUTAKA
IPC: A62C37/36
Filed: 1993-03-01
Abstract: PURPOSE:To obtain an automatic extinguisher for gas range which permits the automatic fire extinguishment when a fire due to the oil cooking is generated, and possesses reliability in a gas feeding passage, can be used in safe, and permits a plug to be demounted from a one-touch coupler type consent. CONSTITUTION:In an automatic extinguisher 1 for a gas range which is equipped with an automatic gas cut-off unit 7, the automatic gas cut-off unit is equipped with a case body, one-touch coupler type consent whose connection part is connected with a gas main cork 16 fixed on the inside surface on one side surface of the case body, and a one-touch coupler type plug which is installed in a demountable manner on a consent installed at the edge part of a hose which is connected with the gas range 2 and passes through a hose insertion hole on the other side surface. Further, the automatic gas cut-off device is constituted of an urging spring for urging the plug so as to be always separated from the consent, holding metal fitting which maintains the state of the plug connected to the consent, and a releasing mechanism equipped with a motor which is operated by the signal supplied from a sensor 5 for releasing the maintained state of the holding metal fitting.
Patent JP-H07269242-A (JP)
Title: Supplementary cover for waterproof door
Inventor: MIYOSHI KOICHI
IPC: E02B7/40
Filed: 1994-04-01
Abstract: PURPOSE:To prevent unnecessary holes from being present at ordinary times in front of each of supports on the right and the left. CONSTITUTION:A rise-and-fall type door body 21, an auxiliary door 22 to be arranged to the base of the door body 21, and supplementary covers 41, capable of opening and shutting, to be arranged in front of each of supports 31 on the right and the left are provided. The supplementary covers 41 can be shut flush with the floor surface at ordinary times when the door body 21 and the auxiliary door 22 are fallen to become flush with the floor surface F, and the supplementary covers can be raised by the auxiliary door 22 when the door body 21 has to be raised upright, and are automatically opened to the full by operation of hinge springs 41a1, 41a1.
Patent JP-H04299177-A (JP)
Title: Thermally reversible recording material and recording medium
Inventor: KISHIMOTO YOSHIO
IPC: G11B7/24062
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a thermally reversible recording material and recording medium by composing the thermally reversible recording material of a polymer composition composed of organic crystal particles and matrix polymer having hydrogen bond group. CONSTITUTION:A molecule having at least one of carboxyl group or hydroxyxyl group and melting point in the range of 60-120 deg.C is employed as an organic crystal particle having hydrogen bond group whereas adhesive (containing OH group) polyester, partially sponificated vinyl acetate-vinyl chloride copolymer or the like is employed as a matrix polymer containing hydrogen bond group. A thermally reversible recording material layer (recording layer 3) is formed on a substrate 1 having a metal reflection layer 2, and a surface coat layer 4 is further formed thereon to produce a thermally reversible recording medium which is used in a card having indicating function or an optical disc.
Patent JP-H03264309-A (JP)
Title: Control method for mold closing
Inventor: MATSUO ITARU
IPC: B29C33/20
Filed: 1990-03-15
Abstract: PURPOSE:To reduce troubled sites and increase the working efficiency of a device by providing required mold closing force from the current value and the mold closing force as a reference fixed corresponding to said value. CONSTITUTION:Mold closing is carried out by bringing a bottom force 2a into contact with a top force 1a and pressing. The contact point at that time is the point Xo, and then the current of a conductive motor 7 starts to be increased, and when the current value reaches the current value 1B equivalent to mold closing force TB as a reference, the current is cut off by a current limiting means in a motor control device 11 to stop the conductive motor 7. At that time, the motor control device 11 reads the point XB, the existing position of a mold 2a, by means of a mold position sensor 9 and stores the same. Then, when the mold enters a press and target mold closing force Tx is provided, a movable platen 2a is lifted up again by a motor control device 11 to start the mold closing action, and when the position of the bottom force 2a is sensed as Xx by the mold position sensor 9, the current to the conductive motor 7 is cut off and stopped. The mold closing force at that time is Tx, which is the mold closing force equal to the setting.
Patent JP-H10282404-A (JP)
Title: Camera
Inventor: TAKAHASHI KOJI
IPC: H04N5/225
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the control and execution of various kinds of functions without obstructing a photographing action and to improve operability by executing the function corresponding to an index displayed at a gazing position when the gazing position is detected in a display area where the index corresponding to the function related to the photographing action is displayed. SOLUTION: By a detector for the movement of an eyeball 30, the position of a finder image plane gazed by a photographer is continuously detected and its positional signal is transmitted to a gate control circuit 34. Besides, the output of the detector 30 is impressed even on a detector for a position outside an image plane 70. Then, it is monitored which position on a display for selection outside the image plane is gazed. Besides, its gazing time is monitored. According to the gazing position, an instruction for selecting zooming operation and the various kinds of actuation modes is given. Thus, since the corresponding function can be performed by gazing the prescribed index while viewing a monitor such as a finder, the operability is made excellent and erroneous operations are eliminated. Besides, the quick and optimum photographing can be executed on any photographing condition.
Patent JP-H03265360-A (JP)
Title: Facsimile equipment
Inventor: MIYAMORI YASUYUKI
IPC: H04N1/32
Filed: 1990-03-15
Abstract: PURPOSE:To attain automatic transmission of plural sets of information to an unspecified opposite station by sending title information of the information sets, receiving the designated title information among the title information sets and sending relevant information. CONSTITUTION:Sets of information a-n are stored in a memory 8, and a transmission section 7 sends title information 9 to a prescribed transmission station (in a way of multi-address in the case of plural transmission stations). The opposite station side receiving the title information 9 returns the title information of the desired information, that is, title designation information 9a. Upon the receipt of the title designation information 9a, an identification section 6 discriminates the information corresponding to the title designation information 9a and the transmission section 7 reads the information from the memory 8 and sends it to the opposite station. Thus, plural sets of the information a-n are sent to an unspecified opposite station automatically.
Patent JP-H05266924-A (JP)
Title: Battery
IPC: H01M2/02
Filed: 1992-03-23
Abstract: PURPOSE:To provide a battery, which can reduce the entire size of it, and which can increase the energy density. CONSTITUTION:A battery module 3 is formed by collecting a plurality of cells 2, and a plurality of the battery modules 3 are stacked while each battery module 3 is stored in a heat insulated container 4, to form a battery. The heat insulated container 4 is formed into a box, either the upper surface or the lower surface of which is opened. While the heat insulated containers 4 are stacked, an opening part 5 of each heat insulated container 4 is closed by the lower or upper surface of the heat insulated container 4 located in the close proximity. The upper surface and the lower surface will not superimposed with one another, and the battery of a reduced size is thus formed.
Patent JP-H07270872-A (JP)
Title: Camera, and method for measuring film feed stopping accuracy and method for measuring perforation detecting accuracy for camera
Inventor: NISHINO NAOYUKI
IPC: G03B17/24
Filed: 1994-04-01
Abstract: PURPOSE:To accurately detect a braking distance which is so short that it can not be detected by the conventional encoder and to easily perform the measurement of the dispersion of stopping accuracy. CONSTITUTION:Photographic film where a magnetic recording layer is formed is loaded in a camera incorporating a magnetic head. Magnetic recording is performed to recognize the braking time at the time of braking and stopping after feeding the frame of film. The magnetically recorded film is taken out from the camera and carried at fixed speed to reproduce magnetically recorded data. Then, magnetic recording time t1 corresponding to the braking time is measured. Based on the magnetic recording time t1 and the film feeding speed (v) at the time of reproducing, the braking distance d1 of the camera at the time of controlling the stop is obtained.
Patent JP-S60208887-A (JP)
Inventor: OOISHI KAZUO
IPC: H05K1/16
Filed: 1984-04-03
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-H06270222-A (JP)
Title: Temperature feedback control method for molding machine
Inventor: YAMADA AKIO
IPC: B22D17/32
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the generation of temperature overshoot at the time of temperature raising process and shorten the time to form the stabilized state by setting the actual measured temperature at the time of entering the set range as a starting point and the constant temperature value as the terminal point and forming the temperature gradient straight line with the given oblique angle as the temperature condition for the feedback control. CONSTITUTION:The command value (transient target set temperature value) Tx based on the temperature gradient straight line with the given oblique angle having the actual measured temperature value Tm at the time of entering the P set range and the set temperature value To at the time of molding operation is formed by the given timing. The transient target set temperature value Tx from a set value forming output section 6 and the actual measured value Tm from a temperature sensor 4 are taken in by a temperature feedback control block 5, and the computation for the PID control operation for conforming the above set values altogether is carried out. The feedback control output is output to a heater driver 9. Power applied to a heater 3 is controlled properly, and the temperature of a heating cylinder is raised along the temperature gradient straight line.
Patent JP-S61224696-A (JP)
Title: Dial pulse detecting circuit
Inventor: TAKAHASHI TSUTOMU
IPC: H04Q1/32
Filed: 1985-03-29
Abstract: PURPOSE:To attain a data input by a dial telephone set by detecting the impulse response of a dial number. CONSTITUTION:An A/D converter 1 converts the impulse response generated by rotation of a dial into a digital signal. An analyzing circuit 2 analyzes the A/D converted output and outputs a cyclical pulse signal (b) showing the rise and fall of a dial pulse (a). A pulse counter 3 is constituted of a bilateral counter, acts so as to subtract one from its counting value with the aid of the signal of a time detecting circuit counting the break period of a pulse when it detects the next pulse before it counts the prescribed time (about 33msec), and does not count the pulse showing 'make' or a noisy pulse. The time detecting circuit 4 counts each break period and simultaneously counts the time from beginning to end of the dial pulse. When the counter output and the time output corresponding to said output can be available from the time detecting circuit 4, a deciding circuit 5 outputs the counter output as a dial number.
Patent JP-H04278281-A (JP)
Title: Altering device for information transmission path
Inventor: IWAMOTO KOJI
IPC: H04N5/76
Filed: 1991-03-05
Abstract: PURPOSE:To easily alter a path of a signal and to easily alter a transmission path even if an equipment is increased and a construction is altered in an information communication network having an information transmitter, an information receiver, a signal changeover switch, etc. CONSTITUTION:Path altering means 7 for outputting an alteration command to changeover switches 5, 6 of information transmission paths 2a-4a for transmitting video, voice signals, altering state display means 8 for displaying an altered result, corresponding path presence/absence deciding means 41 for retrieving presence/absence of a designated path, altering influence presence/absence deciding means 42 for deciding influence when a present connecting state is altered to the designated path, and path alteration enable/disable deciding means 43 for deciding possibility/impossibility of connection alteration, are provided. Data from ROM, RAM tables are read by the deciding means, calculated, and the path is altered.
Patent JP-S58186666-A (JP)
Inventor: NISHIZUMI SHINZOU
IPC: D03D15/567
Filed: 1982-04-21
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-H11253568-A (JP)
Title: Fall preventive utensil
Inventor: TAKAHATA AKIRA
IPC: A62B35/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventive utensil which can surely protect a rope so that wear and a breakage may not be generated on the rope connected to the fall preventive utensil. SOLUTION: A spot which may be worn of a rope 51 one end of which is fastened to a fall preventive utensil main body 5, is covered with a metal coil. The metal coil comprises a spring steel, and in the relationship between the diameter ϕ of the coil and a pitch P, it is made P/ϕ=5.5 or higher, and also, the metal coil comprises two layers of an upper winding coil 55' and a lower winding coil 55, and the diameters of the coils are preferably finished in a manner to be the lower winding coil < the upper winding coil. Also, the lower winding coil 55 is preferable to be tightly joined to the rope. When both ends of the upper winding coil 55' and the lower winding coil 55 are fixed to the rope 51, the prevention of the slipping off of the coils and the protection by the coils can be made sure.
Patent JP-H04278769-A (JP)
Title: Operating method for facsimile equipment
Inventor: NAKASE KOJI
IPC: H04N1/00
Filed: 1991-03-06
Abstract: PURPOSE:To facilitate the operation by constituting the equipment so that the number of operating keys does not increase even if an additional function increases, on an operating panel of the facsimile equipment. CONSTITUTION:In addition to display boards B, C for displaying a state of a circuit and a state of an input and an output, a guidance area A for informing a state, etc., to a user by a sentence is provided, and first of all, guidance is executed so as to switch a switching key to the guidance area A, and when a user operates the switching key, semantics which plural pieces of item selection keys E have and the display are changed. In such a way, even if an additional function of the facsimile equipment increases, the number of keys on the operating panel does not increase from the prescribed number, and it is possible not to display other keys than a necessary operating key.
Patent JP-S55158519-A (JP)
Title: Liquid level sensor
Inventor: KATOU YOSHIAKI
IPC: G01F23/22
Filed: 1979-05-29
Abstract: PURPOSE: To prevent both the follow-up delay of measurement and the affection by waves on the liqiud level by providing a thermistor, the electric resistance of which varies with the environment such as air or liquid, a driving gear and a measuring device by which a time of the movement of the thyristor from a fixed point to the liquid level is measured.  
     CONSTITUTION: A detector 25 is lowered by a motor M. While the thermistor Th is above the liquid level L, a deciding circuit 33 of the thermistor Th emits a signal "1". The signal "1" and a clock pulse from a clock circuit 31 are fed to an AND circuit 34, the number of pulses from which is counted by a counter 35. When the thermistor Th passes through the liquid level L and enters the liquid, its resistance value is changed and the deciding circuit 33 emits a signal "0". And the output signal from the AND circuit 34 becomes "0", the number of pulses counted up to that time is measured by the counter 35 and is converted into the quantity of remained liquid from the bottom of the tank to the liquid level by an arithmetic circuit 36 and the quantity of liquid is indicated by the display unit 37. 
     COPYRIGHT: (C)1980,JPO&Japio