baber/WOPTO huggingface dataset:
Patent JP-S6097325-A (JP)
Title: Display device
Inventor: ISHII MITSUO
IPC: G09F9/00
Filed: 1983-11-01
Abstract: PURPOSE:To connect a high-precision display element to an inexpensive printed circuit board by using a plastic display element as the display element and extending and expanding its terminal part to make the terminal pitch wide. CONSTITUTION:The terminal part of a plastic display element 6 such as a plastic LCD or the like is extended and expanded to constitute a connector part 7, and the terminal pitch is extended, and this connector is connected to a printed circuit board 8. Thus, it is possible that even the high-precision display element (liquid crystal TV or the like) having >=0.3-0.4mm. display electrode pitch is connected to the inexpensive printed circuit board. The technical idea of this invention can be applied also to display elements constituted with a glass substrate.
Patent JP-H1155056-A (JP)
Title: Amplitude control circuit
Inventor: YAMAMOTO YUSUKE
IPC: H03G11/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide on amplitude convoles with a simple configuration without increase in cost. SOLUTION: A filter 6 filters 'convolves' an inputted digital signal with a prescribed coefficient for each sampling frequency fs and supplies it to a multiplier (digital multiplexer) 8. An integrator 7 perfoms single integral of an inputted attenuation (ATT) value for each sampling frequency fs/(n+1) while using prescribed coefficients (a),(b) and (n) and supplies it to the multiplier 8. The multiplier 8 multiplies the said single-integrated ATT value to the filtered (convolved) digital so as to output it as an amplitude controlled digital signal Out.
Patent JP-S61179465-A (JP)
Title: Electrophotographic recording method
Inventor: HOSAKA YASUO
IPC: G03G15/22
Filed: 1985-09-20
Abstract: PURPOSE:To remove a charge from a photoconductive layer and to perform high-efficiency transfer by charging recording paper electrostatically to the opposite polarity of toner and then irradiating the paper with light when a toner image on a photosensitive drum is transferred to the recording paper. CONSTITUTION:The 2nd corona charger 13 for electrostatic charging and a light source 14 are arranged along the photosensitive drum. When the toner image on the photosensitive drum is transferred to normal paper 12, a positive charge is given by the corona charger 13 to the transfer paper 12 contacting the toner image and then the light source 14 irradiates light. This light irradiation eliminates the charge which holds toner on the photoconductive layer on the drum and only electrostatic force by the positive charge given by the charger 13 is left. Consequently, the transfer efficiency of the toner is increased greatly and transfer to the normal paper is performed excellently.
Patent JP-H0658155-A (JP)
Title: Reed valve
Inventor: FUJITA KAZUHISA
IPC: F02B33/30
Filed: 1992-08-03
Abstract: PURPOSE:To prevent deviation of an external air flow at the interior of a read valve. CONSTITUTION:A partition forming plate 2 is arranged in the vertical direction (a UD direction shown by an arrow mark in a figure) approximately in the central position, in a lateral direction (a direction LR as shown by an arrow mark in a figure), of the interior 3 of a read valve 1. The interior 3 of the read valve 1 is uniformly partitioned into a right part 3a and a left part 3b.
Patent JP-S6363147-A (JP)
Title: Optical recording medium
Inventor: YATAKE MASAHIRO
IPC: G11B7/24024
Filed: 1986-09-02
Abstract: PURPOSE:To eliminate the change in a pit error rate and deterioration of S/N even at and under a high temp. and high humidity by specifying n1/n2 to a 0.90-1.10 range where the refractive index of an adhesive layer is designated as n1 and the refractive index of a light transmittable base as n2 and adopting radical polymn. for a method for curing the adhesive layer. CONSTITUTION:The refractive index of the adhesive layer 5, designated as n1 and the refractive index of the light transmittable base, designated as n1, are specified to a 0.90-1.10 range. A decrease of S/N is resulted as the influence of the surface noise of the light transmittable base is liable to arise and the reflection of transmitted light is generated by a difference in the refractive index if n1/n2 is <=0.90 and >=1.10. The value of n1 is nearest the refractive index n2 of the light transmittable base. The change of the pit error rate with age is obviated and the deterioration of S/N is prevented even at and under the high temp. and high humidity by adopting the radical polymn. for the method for curing the adhesive layer 5. In addition, the time for sticking is shortened to a greater extent than by the use of an epoxy or urethane adhesive agent.
Patent JP-H0880027-A (JP)
Title: Linear motor
Inventor: NASHIKI MASAYUKI
IPC: H02P7/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent an adverse effect on field flux by a motor current component by dividing magnetic paths from a plurality of magnetic poles on the secondary side into blocks, reducing reluctance from each magnetic pole to each adjacent magnetic pole and increasing reluctance in the magnetic poles as viewing from both ends of each magnetic pole in the direction of the driving of a linear motor. CONSTITUTION: The primary side 161 is manufactured by laminating rolled magnetic steel sheets, and three-phase AC windings are wound in each slot. Magnetic circuits 30, in which no winding is contained, are mounted before and behind in the progressive direction of the slots, into which the windings on the primary side are installed, in the primary side 161. Field flux is excited effectively by a three-phase winding current by the magnetic circuits 30. The secondary side 162 represents one of split magnetic fluxes 1 obtained by dividing the magnetic path of a magnetic pole into nine magnetic paths, and a soft magnetic material is used as the quality of material.  Magnetic insulating sections 2 as magnetic insulating means as the nonmagnetic sections of the magnetic path of the magnetic pole are set up among the split magnetic paths 1 as the magnetic sections of the magnetic path of the magnetic pole in a stratiform manner, and composed of a nonmagnetic material such as a resin layer, an air layer, etc.
Patent JP-S6362966-A (JP)
Title: Worm gear transmitting device
Inventor: INOUE KYOICHI
IPC: F16H55/24
Filed: 1986-09-02
Abstract: PURPOSE:To prevent the generation of backlash without a reduction in transmitting efficiency, by meshing first and second worms with a worm wheel, and pressing the second worm against the first worm by means of an elastic connection member. CONSTITUTION:A worm wheel 14 is meshed with first and second separate worms 6 and 8. The second worm 8 is biases in its rotating direction by an elastic connection member 11. With this arrangement, when a load on a driven side is fluctuated to change a rotating speed of the worm wheel 14, a force due to such a change is greatly reduced to be transmitted to the elastic connection member 11. Therefore, a weak spring may be used as the elastic connection member 11, and the generation of backlash may be reliably prevented without a reduction in transmitting efficiency.
Patent JP-H1152120-A (JP)
Title: Production of color filter
Inventor: ITABASHI MASAHIKO
IPC: G02F1/1335
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a color filter free from trouble such as the contamination of foreign matter by peeling a support film from a substrate with a sticky roll after heat laminating when a colored photosensitive resin film is heat- laminated on the substrate, exposed and developed to form a picture element pattern. SOLUTION: When a colored photosensitive resin film 15 is heat-laminated on a substrate 2, exposed and developed to form color picture elements, a support film 16 supporting the colored photosensitive resin film 15 is peeled from the substrate 2 after the heat laminating and before the development. Even if the support film 16 exists on the inside of the substrate 2, it can be peeled from the substrate 2 by using a sticky roll. One or several sticky rolls are linearly disposed in a direction perpendicular to the running direction of the substrate 2 and the sum of the sticking powers of the rolls is made higher than the adhesive strength of the support film 16 to the colored photosensitive resin film 15 on the substrate 2. The support film 16 rolled up by the sticky rolls is held between two belts and conveyed to a housing place.
Patent JP-2000033949-A (JP)
Title: Can container and vending machine
Inventor: ISHIKAWA KOHEI
IPC: B65D25/20
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To give a customer a sense of unexpectedness and a sense of amusement by providing a coin storage part on an outer surface to store a coin there, and providing a gift can to the customer by a vending machine. SOLUTION: A recessed part 2 is provided on a bottom surface, and a coil 3 is stored therein. The coil 3 may be attached by providing a special devise not only on the bottom surface but also on an outer surface of a side surface and an upper surface. The recessed part 2 is often circular to meet the size of the coin 3. When a plurality of coins 3 are stored to appeal the presence of the coin 3 to a customer, the coins are preferably stored in a plurality of recessed parts 2. Thus, a plurality of recessed parts 2 are preferably provided. A plurality of recessed parts 2 need not be always separate from each other, but may be lapped unless the stored coins 3 are lapped. The recessed parts 2 are covered with a peelably adhered sheet 4. Since the sheet 4 is often transparent, the presence of the coins 3 and the total amount can be immediately understood in a purchase.
Patent JP-S62208529-A (JP)
Title: Color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/07
Filed: 1986-09-04
Abstract: PURPOSE:To make it possible to perform fixation in a proper fitted position, by prescribing the relation between a force which acts in the axial direction of a stud and a force which acts in a direction nearly perpendicular to the engaged portion of the stud. CONSTITUTION:The relation between a force F which acts in the axial direction 15 of a stud 20 and a force N which acts in a direction perpendicular to the contact surface of the stud is set as N/F<=1.8. As for three-point contact, the reactionary force n at each point is set as n<=0.6F. As a result, it is made unlikely that an elastic member cuts into the stud 20. For that reason, attachment and detachment work can be easily performed. Even if the work is repeated, the elastic member is always put in a predetermined position to enable good beam landing. Even if an external shock acts, the elastic member is not disengaged from the stud 20. A color picture tube resistant to a shock is thus provided.
Patent JP-H0489835-A (JP)
Title: Abrasive-containing cellulose composite particle and its production
Inventor: SASAKI SHINTA
IPC: B24B37/00
Filed: 1990-08-03
Abstract: PURPOSE:To obtain the title particles heightened in the content of abrasive particles and easily controlled in the particle diameter and the content of abrasive particles by mixing cellulose with abrasive particles and specifying the means particle diameter. CONSTITUTION:A viscose (A) having a gamma value of 30-100, a salt point of 3-20, a cellulose concentration of 3-15wt.%, an alkali concentration of 2-15wt.% and a viscosity (at 20 deg.C) of 50-2000cP is mixed with abrasive particles in an amount which is 10-200% of component A in the viscose and having a particle diameter which is 1/20 or below of that of the obtained composite particle to obtain an abrasive particle-containing viscose. The obtained viscose is mixed with an aqueous solution of an anionic polymer compound containing an anti-agglomerating agent, desirably a combination of CaCO3 with Na2CO3, to obtain a viscose particle dispersion containing the abrasive particles. This dispersion is heated to coagulate the viscose, and the coagulated viscose is neutralized with an acid and washed with water or dried to obtain the title composite particles containing cellulose and 0.02-20 pts.wt. abrasive particles and having a means particle diameter of 300mum or below.
Patent JP-H0877222-A (JP)
Title: Graphical image browser
Inventor: ROBAATO FUERUTOMAN
IPC: G06F17/50
Filed: 1994-08-31
Abstract: PURPOSE: To provide the graphical image browser which can display an image corresponding EB data fast. CONSTITUTION: A data conversion part 2 inputs and converts EB pattern data into intermediate data 7. The intermediate data 7 is divided by a division processing part 3 into data corresponding to matrix-shaped sections and the results of the division are stored in a data base 5. A mask image generation part 4 generates a display signal S4 corresponding to an operation signal S9 from an operation part 9 based on the data which are divided and stored in the data base 5. A display 8 displays an image corresponding to the display signal S4.
Patent JP-S6098561-A (JP)
Title: Reproducing device of disc-like information recording medium
Inventor: YAMAZAKI HIDETOSHI
IPC: G11B17/056
Filed: 1983-11-04
Abstract: PURPOSE:To improve the accuracy of mechanisms and to reduce the number of working processes and production cost by constituting the titled device with a disc storage case, guide means, driving means, disc setting board descending means, disc depressing means, and a turn table. CONSTITUTION:A storing recessed part 5 for storing a disc 14 is arranged in the disc storage case 2 and a disc setting board 7 for mounting the disc 14 is arranged in the storing recessed part 5 through a wire-like spring 6 arranged between the recessed part 5 and the bottom of the case 2 so as to be optionally ascended/descended. The disc depressing member 9 is arranged so as to spread the upper and lower parts of a chassis 8. Although turning force in the counterclock direcrion is energized to the disc depressing member 9 to depress the disc 14 by a coil spring 18 pivotally fitted to a shaft 10 arranged between supporting parts 15a and 15b planted from the chassis 8, a cam pin 17 is abutted on the member 9 by a cam groove 45 and the member 9 is turned upwards. A collet part 13 depressing and holding the disc 14 between the collet part 13 itself and the leading end part of an upper arm part 9a is fitted to the leading end at a position corresponding to a turn table rotated by a motor.
Patent JP-H0872244-A (JP)
Title: Image recording method and its apparatus
Inventor: KITAZAWA HIROAKI
IPC: B41J2/05
Filed: 1994-08-31
Abstract: PURPOSE: To provide an image recording method and apparatus wherein a stabilized image recording is carried out by a minimum demand. CONSTITUTION: A clock signal SCKI and a printing signal SI of a binary logic pixel unit are taken as a logical product with an AND gate 610, and a transistor 611 is driven. Induced electromotive force is generated in a chalk coil of which one side is connected to a power source line VH at the drive timing, and a regular directional current is charged in a capacitor 607 via a diode 614. Besides, an SI signal is inputted by shifting to a shift register 6054, and latched with a latch circuit 6044 by being synchronized with an LATI* signal. Then, its output is inputted to a gate circuit 6034 by being synchronized with a GATE* signal to drive a transistor 602. A current from the capacitor 607 is drawn in with the transistor 602 to heat a heater 223.
Patent JP-S6450243-A (JP)
Title: Optical disk recording and reproducing device
Inventor: DOI HIDEKI
IPC: G11B7/09
Filed: 1987-08-20
Abstract: PURPOSE:To perform normal tracking control even in a recording operation, by performing the tracking control based on a tracking error signal obtained by a push-pull method in the recording operation and the tracking error signal obtained by a three-beam method in a reproducing operation. CONSTITUTION:The detecting signal of a main laser beam detected by the photodetector 3 of an optical head 2 and the detecting signals of two sub laser beams are inputted to a tracking error signal detection circuit 10, and the tracking error signal by the push-pull method based on those detecting signals is inputted to a first phase compensation circuit 11, and the tracking error signal by the three-beam method to a second phase compensation circuit 12, then, a phase compensation processing is applied, respectively. In the recording operation and the reproducing operation, an offset or a gain required for the correct operation of an actuator 8 for tracking is adjusted, and either on one side of the signals obtained at those phase compensation circuits 11 and 12 is switched by a switching means 13, and is fed back to the actuator 8 for tracking. In such a way, it is possible to perform the tracking control normally even in the recording operation.
Patent JP-H0372969-A (JP)
Title: Rotary container for continuous centrifuge
Inventor: NAGATA AKIO
IPC: B04B1/02
Filed: 1989-08-09
Abstract: PURPOSE:To shorten a recovery time by providing an inclined surface to the inner wall of the rotary body of a rotary container. CONSTITUTION:A rotary body 1 has a taper inner wall. When a solidified precipitated solid 5 is taken out, a cover 2 is loosened to be detached and the rotary body 1 is subsequently hung to be struck. The solid 5 is slightly moved downwardly by striking said body 1 and made free from the contact with the inner wall of the rotary body 1 to fall. By this method, precipitate recovery work can be simplified.
Patent JP-H0746893-A (JP)
Title: Stepping motor driver
Inventor: HIGUMA KAZUYA
IPC: H02J1/00
Filed: 1993-07-29
Abstract: PURPOSE:To prevent transient high power consumption by temporarily switching energy supply between a stepping motor and a DC-DC converter. CONSTITUTION:A circuit 21a conducts a coil L2a according to a stepping motor drive pattern delivered from an IN2 only when the input from an AND circuit 16a is High. In other words, the coil L2a is conducted when both the ON signal for a stepping motor and a signal from a PWM control circuit are High. Similarly, a circuit 21b controls conduction of a coil L2b. Transient high power consumption can be prevented by delivering a signal, having reverse phase to a signal for a DC-DC converter 1, to the PWM control circuit 2 and conducting the coil only when the signal from the PMW control circuit 2 is High.
Patent JP-H1139567-A (JP)
Title: Message data output device and program recording medium therefor
Inventor: ONODERA HIROYOSHI
IPC: G06Q50/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize various kinds of messages in shops or the like for successively outputting them by easily and surely preparing the message data of arbitrary contents only by combining routine messages or merchandise data prepared in the case of preparing the message data for guiding merchandise information. SOLUTION: When arbitrary routine message data and merchandise are selectively designated from an input device 15, a CPU 11 combines the selected routine message data. And when a substitution part is defined for indicating the insertion of merchandise data in the routine message data, the merchandise data corresponding to the designated merchandise are read out of a PLU master file and inserted to the relevant substitution part so that a synthetic message can be prepared. Thus, the prepared synthetic message is transmitted to a voice output device 3, synthesized with voice and broadcasted in the shop.
Patent JP-H0767186-A (JP)
Title: Home bus system setter
Inventor: TOKUDA TAKEYUKI
IPC: H04L12/40
Filed: 1993-08-23
Abstract: PURPOSE:To obtain the home bus system setter which facilitates the editing and management of system information and simplifies a system and is low in cost and portable by editing the system information by a personal computer and setting the system information in a setting field on the basis of setting data regarding the system information stored in a data storage part. CONSTITUTION:The home bus system setter 2 is equipped with a home bus interface part 8 and a connector 8A for a connection with a home bus control channel, and a personal computer interface part 11 and a connector 11A which are connected to the personal computer and send and receive data. The data storage part 10 consists of a memory 10A and a battery 10B and stores the setting data, etc., regarding the system information. A control part 9 controls those respective parts to store the setting data, etc., edited by the personal computer in off-line mode in the data storage part 10, and the system information is set in the setting field only by the setter in on-line mode according to those setting data.
Patent JP-S58107781-A (JP)
Title: Manufacture for picture display
Inventor: YOKOMAKURA MITSUNORI
IPC: H01J9/02
Filed: 1981-12-21
Abstract: PURPOSE:To obtain uniform screen without color shift and intermittent picture, irradiating electron beam on a screen correctly, by providing a reference position for alignment at a prescribed end of each electrode required for a display screen and a dislay device. CONSTITUTION:First, the alignment is done among an electron beam pickup electrode 3, an electron beam control electrode 5, an electron beam deflection electrode 6, an electron beam acceleration electrode 7 and a display screen. Then, holes 24-27 for alignment are processed in advance at each electrode. A glass plate 21 coated with a fluorescent substance 20 is inserted to a screen position alignment device 34 to align a pin 35 and a retainer 36. An alignment pin 38 is inserted to the alignment holes 24, 25, 26 and 27 of the electrodes 3, 5, 6 and 7 for fixing, and the position of the electrodes and the fluorescent substance 20 is determined by shifting a device main body 37.
Patent JP-H0547984-A (JP)
Title: Socket type package
Inventor: FUJIMOTO SHUNSUKE
IPC: H01L23/50
Filed: 1991-08-20
Abstract: PURPOSE:To mount a package even on a part having no mounting space by forming leads of an electronic component such as an IC, a resistor, a capacitor, etc., or a package such as a multi-type, etc., in which the components are mounted in a socket state, and inserting the leads of the socket type to pins stood on a board. CONSTITUTION:An electronic component such as a module resistor, a capacitor, an IC, etc., or a multi-chip, in which the components are mounted, is contained in a package body 1. A cylindrical socket 3 for holding pins is provided at the end of a lead frame 2. Accordingly, the body 1 can be mounted on a backboard at a position where through holes or pads of a rear surface mounted with a connector cannot be formed on the backboard by inserting the pins of a connector into the socket 3. Thus, a terminating resistor, a clamp diode can be mounted near the pin, and reflections, noise, etc., can be reduced.
Patent JP-H0933173-A (JP)
Title: Ebt refractory
Inventor: OBARA MANABU
IPC: C21C5/52
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an EBT wearing tube in which the life is extended by preventing mechanical wear due to initial spalling and a melted steel flow. SOLUTION: A wearing tube of an internal peripheral part is constructed in 4 to 6 stage division, and a refractory material having remaining expansion properties is applied to the internal peripheral surface. Hereby, initial spalling of the wearing tube and mechanical wear due to a melted steel flow are prevented to improve the life as exemplified in the embodiment.