baber/WOPTO huggingface dataset:
Patent JP-H0350212-A (JP)
Title: Thermoplastic resin composition excellent in weathering and impact resistances
Inventor: TOYOOKA YUTAKA
IPC: C08F285/00
Filed: 1989-07-18
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in weathering and impact resistances by grafting a monomer selected from specified compounds onto a latex of a compound rubber prepared by polymerizing an acrylic ester-based monomer containing a crosslinking agent, etc., in the presence of a specified copolymer rubber latex. CONSTITUTION:95-10 pts.wt. at least one monomer (i) selected from an aromatic vinyl compound and an ethylenically unsaturated compound of the formula: CH2=CRX (wherein R is H or CH3; and X is CN or COOR<1>, wherein R<1> is a 1-8C alkyl) is polymerized in the presence of 5-90 pts.wt. (in terms of the solid matter) latex of a compound rubber (ii) obtained by polymerizing 10-95wt.% acrylic ester-based monomer containing a crosslinking agent or a crosslinking agent/graft crosslinking agent mixture in the presence of 5-90wt.% (in terms of the solid matter) latex of an ethylene/propylene/nonconjugated diene copolymer.
Patent JP-S57108915-A (JP)
Title: Common-use exclusive control system
Inventor: SUGIURA HAJIME
IPC: G06F9/52
Filed: 1980-12-26
Abstract: PURPOSE:To reset a deadlock state by releasing the volume that a system occupies only when it is judged that a control program has a dead lock possibly. CONSTITUTION:When volumes 7a, 7b,... are in a stateIfor an input and output request issued by a host through one channel 3, the input and output request is executed and when in a state II, a busy state is reported to form a queue. When they are in a state III or IV, the presence of another volume which is occupied or in exclusive use from a corresponding channel and the presence of a queue showing an input and output request group to a corresponding volume are checked. When the queue is formed, a busy plus attention status is reported to give information on the possibility of a deadlock.
Patent JP-H0936806-A (JP)
Title: Infrared ray communication module and infrared ray communication adapter
Inventor: OYAMA HIDEKI
IPC: H04B10/114
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared ray communication module and an infrared ray communication adapter which are small-sized and inexpensive, in a portable information terminal equipment. SOLUTION: An infrared ray LED and a driving circuit, a PD and an amplifier circuit, a modulation/demodulation circuit and the main component of the infrared ray communication adapter composed of individual elements and the communication function which can be directly connected with a serial communication port are stored within a package. These module and adapter are composed of an infrared ray communication IC chip 70 in which a serial/interface function, a modulation/demodulation function, an LED driving circuit and a PD amplifier circuit are integrated, an infrared ray LED chip 71 and a PD chip 72.
Patent JP-2000022229-A (JP)
Title: Laminated piezoelectric actuator
Inventor: KAWAMOTO TOMOHIRO
IPC: F02M51/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which can be made easily, can maintain reliable electric connection between metallic sheets over a long period of time, and can obtain its long displacement. SOLUTION: In the laminated piezoelectric actuator, a plurality of piezoelectric plates 1 (1a to 1c) and a plurality of metallic sheets 2 (2a, 2b) are alternately laminated, the first or second metallic sheet 2a or 2b is alternately used as the metallic sheet 2, the first plates 2a are mutually electrically connected and the second plates 2b are mutually electrically connected. Each of the first and second plates 2a and 2b is formed with a plurality of engaging recesses 6, connecting metallic sheets 4 (4a, 4b) are formed on their both ends with engaging projections 7, the first plates 2a are electrically connected each other or the second plates 2b are electrically connected each other, by engaging the projections 7 of the connecting sheets 4 into the associated recesses 6.
Patent JP-S6457543-A (JP)
Title: Switch for high frequency
Inventor: MATSUO KENICHI
IPC: H01H50/10
Filed: 1988-07-23
Abstract: PURPOSE:To form a switch mechanism in approximately coaxial structure to reduce reflection due to nonalignment of impedances and make effective use of components by arranging at least a movable side route of the switch mechanism between shield including an iron core frame. CONSTITUTION:Shield plates 15, 16 are arranged between a movable terminal 11 and fixed terminals 13, 14 and are provided with through holes 17a, 17b for passing both ends 11a, 11b of the movable terminal 11. Said shield plate 15 is arranged in contact with an iron core frame 5. When a coil 4 is excited, the tip 3a of an iron core 3 is magnetized to attract an attraction piece portion 6a of an armature 6, a common terminal 8 is deflected via an insulation member 9, a movable terminal 11 slides and one end 11b thereof passes through a guide hole 19b of an insulation member 20b to come into contact with the fixed termi nal 14. At the same time, the other end 11a of the movable terminal 11 parts from the fixed terminal 13. When the excitation is released, the common termi nal 8 returns the original position thereof by its own spring force, the end 11a of the movable terminal 11 passes through a guide hole 19a of an insulation member 20a to come into contact with the fixed terminal 13 and the end 11b parts from the fixed terminal 14.
Patent JP-S57108921-A (JP)
Title: Key switch device
Inventor: NOJIRI MINORU
IPC: G06F3/023
Filed: 1980-12-26
Abstract: PURPOSE:To enable codes that respective keys have to be interchanged with display contents of key tops freely through an input and output controller, by providing a memory in a key switch. CONSTITUTION:The 1st key switch group KS of single-body key switches each equipped with a display memory KAM controlled by an input and output controller DSPC and a key display part DSP and a key switch EXCH which sends a key interchange indication to the input and output controller DSPC are provided. When a key interchange is indicated through the operation of the switch EXCH, the input and output controller DSPC makes a key code area KCODE and a display pattern area KCG interchangeable. This state is displayed on a lamp and optional key switch bodies to be interchanged with each other are operated, thereby interchanging the positions of the key switch bodies and the display contents of their display parts DSP.
Patent JP-H1012944-A (JP)
Title: Production of piezoelectic element plate
Inventor: KOBAYASHI KENZO
IPC: H01L41/22
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a piezoelectric element plate having a high working frequency in which a thick reinforcing part is provided around a thin oscillatory part without relying on photolithography. SOLUTION: A plurality of cleaned piezoelectric element plates 1 are arranged by means of spacers 5 which are then applied, on the surface and rear thereof, with a mask 6 covering the oscillatory region of each piezoelectric element plate 1. A metal film 2 is then deposited on the plurality of piezoelectric element plates 1 applied with the mask 6 and fixed by the spacers 5. Subsequently, the plurality of piezoelectric element plates 1 deposited with the metal film 2 is subjected to simultaneous etching from the surface and the rear thereof except the oscillatory region. The oscillatory region deposited with no metal film 2 is then made thin from the opposite side to have a desired thickness. Finally, the metal film 2 remaining at the reinforced part of the piezoelectric plate 1 is stripped off.
Patent JP-H0245368-A (JP)
Title: Wrapping member for semiconductor device
Inventor: KINOSHITA TAKASHI
IPC: B65D73/02
Filed: 1988-07-23
Abstract: PURPOSE:To prevent moisture from entering a cavity while removing by absorbing it with desiccant so as to prevent deterioration in quality and characteristics due to moisture by a method wherein a thin portion thinner than other pats is formed on the bottom of the cavity for storing a semiconductor device and desiccant is provided in the cavity. CONSTITUTION:A plurality of cavities 2 are formed on a carrier tape 1 with semiconductors 6 installed in them. A cover tape 3 is adhered on the upper face of the carrier tape 1 by thermoplastic adhesive to have the cavities 2 sealed. With respect to this sealing, the cover tape 3 with the thermoplastic adhesive 7 such as polyethylene laminated is formed and continuously sealed on the carrier tape 1 while heating with a heat chip or the like. A cavity 2 is not equipped with an opening on the bottom but formed with a thin part 8 with which an opening can be made at the center of the bottom so that it can be easily torn when a pushing rod (not shown) is protruded from below the cavity 2. Desiccant 9, that is, moisture absorbent is housed inside the cavity 2.
Patent JP-2000019962-A (JP)
Title: Information communication device, facsimile equipment, information communication system, information communicating method and storage medium
Inventor: ATOMICHI TAKAHIRO
IPC: H04L9/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a information communication system in which the enforcing of secrecy is attained by using a different cryptographic key in accordance with an other transmission party and enabling changing a cryptographic key as necessary. SOLUTION: A receiving end generates a first key (public key) and a second key (secret key) which is made a pair with the first key in a key generating means 11 and transmits the first key to a transmitting end. The transmitting end performs encryption in which the first key from the receiving end is used in an encryption means 14 and transmits the enciphered information obtained by this encryption to the receiving end. Since the the enciphered information are the information ciphered by the first key generated in the receiving end, the information can be decoded only by the second key (generated in the receiving end) corresponding to the first key. The receiving end decodes the enciphered information from the transmitting end by using the second key generated in the key generating means 11.
Patent JP-S6245791-A (JP)
Inventor: HORIE OSAMU
IPC: C09D11/00
Filed: 1985-08-22
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-S6076603-A (JP)
Title: Contact-uniformity measuring device between engaging surfaces
Inventor: SUGIMOTO MASAAKI
IPC: G01B5/20
Filed: 1983-10-04
Abstract: PURPOSE:To make it possible to detect the contact accuracy between engaging surfaces at a low cost, by applying a sticking material on one engaging surface to a certain thickness, applying a sticking prevention agent to the other engaging surface, and measuring the distribution of the film thickness of the sticking material along the gap shape between the engaging surfaces. CONSTITUTION:Natural hardening, sticking material, e.g., an epoxy resin 3 having hardening characteristic as shown by the Figure, is applied to a contact surface 11A of one gear 1. Sticking prevention agent, e.g., oil 4, is applied to a contact surface 21A of another gear 2. When the epoxy resin 3 is applied and hardened to the medium hardness, the gears 1 and 2 are engaged at times t2-t3. The thickness T of the remaining epoxy resin on the contact surface 11a of the gear 1 is measured in the direction of the gear 1 by using non-destructive film thickness gage. Thus the contact accuracy between the engaging surfaces can be found quantitatively at a low cost.
Patent JP-S6426911-A (JP)
Title: Locus control method for robot
Inventor: FUKUDA AKIRA
IPC: B25J9/16
Filed: 1987-07-23
Abstract: PURPOSE:To ensure the smooth connection among routes by changing the acceleration/deceleration value set by a speed plan in accordance with the directional errors of speeds among those routes. CONSTITUTION:The basic acceleration/deceleration value is set between a preceding route A and the next route B based on a speed plan set for the continuous shift of the robot arm fingers carried out between both routes A and B. Then the basic deceleration value of a deceleration part A3 of the 1st route A set by said speed plan and the basic acceleration value of an acceleration part B1 of the 2nd route B are changed in accordance with the variation angle thetabetween the converging direction to a target point P2 of the route A and the traveling direction from a starting point P2 of the route B. Thus the vectors of positions, speeds, etc., of both routes are newly obtained respectively. Then the moving loci of the robot arm fingers are set again by the gathering of the interpolation points obtained by adding equentially those said vectors.
Patent JP-H05216975-A (JP)
Title: Document stamp system
Inventor: FUJITA KOICHI
IPC: G06Q10/10
Filed: 1992-06-18
Abstract: PURPOSE:To invalidate the copy of stamp image information, and to protect the pertinent information by storing and preserving the stamp image information in an IC card, fetching only stamp identification information in document information at the time of a stamping processing, and directly reading and displaying the image information from the IC card. CONSTITUTION:This system is constituted of an IC card 10 which stores stamp image information 4a synthesis-displayed at document information 3, pass-word information, stamp identification information, and stamp image information, and an IC card reading part 9 as an information card reading part which reads the information of the IC card 10 and so on. Then, when the pass-word information of the IC card 10 read from the information card reading part 9 is matched with the pass-word inputted from a pass-word information inputting part 7, and when the stamp identification information of the IC card 10 is matched with the stamp identification information of a document file 11 after detection and collation, the stamp image information is synthesized with the document information to be stamped, and a stamp is displayed at the document information.
Patent JP-S6246472-A (JP)
Title: Vibration isolator for video disk player
Inventor: SUGITA AKIHISA
IPC: G11B21/12
Filed: 1985-08-22
Abstract: PURPOSE:To prevent occurrence of stylus flaws due to stylus jump caused by vibration by detecting quantity of vibration applied to a contact type video disk player and constituting a pickup control circuit to operate according to detected quantity of vibration. CONSTITUTION:A turntable 6 and an arm 5 are provided on a mechanical chassis 1. When reproducing, a video disk 2 is mounted on the table 6 and rotated. A pickup 3 using a diamond stylus is attached to the arm 5 through a cantilever 4, and the arm 5 is moved by a motor 13. When reproducing, current is supplied to a pickup control coil 10 opposite to a magnet 11 on the lever 4 according to command 12 from a system control circuit, and the pickup 3 is brought into contact with the disk 2. The quantity of vibration is detected by a piezoelectric element 7 provided in a chassis 1, and when the quantity of vibration becomes a specified level, the current that flows to the coil 10 is cut off. Thus, the stylus flaws due to stylus jump caused by vibration can be prevented.
Patent JP-H0236777-A (JP)
Title: Driver for ultrasonic motor
Inventor: KISHI SUSUMU
IPC: H02N2/00
Filed: 1988-07-25
Abstract: PURPOSE:To stably drive an ultrasonic motor from a starting time by starting it at a driving frequency higher by a predetermined frequency than a machine resonance frequency. CONSTITUTION:A driver for an ultrasonic motor has a motor body 1 including first-second piezoelectric elements 21-22, its driving circuit 2, a current detector 3 and a voltage detector 5 for the element 22, a phase difference detector 6, an error amplifier 7 and its reference voltage source 8, and further has a current level detector 10, a reference voltage source 11, a current level detector 14 by an error amplifier 12, and a variable oscillator 13. In this case, an initial value setter 15 is provided, and composed of a transistor 43, etc. Thus, an initial driving frequency fms becomes always higher driving frequency than a machine system resonance frequency fr, the driving frequency can be swept from a high frequency, and the motor can be stably driven even at the time of starting.
Patent JP-S6077415-A (JP)
Title: Process control apparatus for semiconductor vapor growth apparatus
Inventor: EHATA HITOSHI
IPC: C23C16/52
Filed: 1983-10-05
Abstract: PURPOSE:To enable to set semiconductor crystal having specified thickness and resistivity to the mass-production line with high accuracy by programmably setting the amount of source gas and dopant gas from the relation of flow rate and time and compensating the preset value in accordance with the batch. CONSTITUTION:A sequence program of thickness and resistivity of desired growth film is generated from various gas flow rates and sequence time and then it is stored in the apparatus 72, an output of detectors DT of flow rate valves MFC1-10 is extracted by an analog multiplexer 76 and is then sent to the apparatus 72 through A/D conversion 78. From each correlation of thickness and resistivity between the target value and number of times of batch, the sequence time, gas flow rate correction data are stored, the sequence program is corrected in each batch operation by referring such data, such program is stored. Thereby, the CPU issues an instruction for control to each valve based on the specified process program. According to this constitution, rating and kind of product can be changed quickly and adequately and the desired semiconductor can be formed with high accuracy by the vapor growth method.
Patent JP-S6077120-A (JP)
Title: Production of halogenated silane or monosilane having low halogenation degree
Inventor: OZAKI YASUTAKA
IPC: C01B33/04
Filed: 1983-10-05
Abstract: PURPOSE:To produce the titled product economically in high efficiency, from a halogenosilane, by contacting the halogenosilane with a specific compound. CONSTITUTION:A halogenated silane or monosilane having low halogenation degree can be produced by contacting a halogenosilane with a compound having amono group and phosphone group. The compound having the ion-exchanging amino group or phosphone group used in the above process is a liquid compound wherein the ion exchanging group is bonded directly or indirectly with saturated or unsaturated alkyl group, phenyl group or benzyl group, or an insoluble solid compound generally having ion exchanging capability and bonded directly or indiractly to a crosslinkable polymer such as polystyrene or styrene-divinylbenzene copolymer.
Patent JP-S5974311-A (JP)
Title: Steam turbine generating installation
Inventor: SUDA KAZUYOSHI
IPC: F01K9/00
Filed: 1982-10-21
Abstract: PURPOSE:To increase output of a steam turbine and reduce fuel consumption of a boiler by using seawater of low temperature in the depths as cooling water for a condenser and adding the last blade step to the steam turbine. CONSTITUTION:A steam turbine generating installation is provided with a boiler 1, steam turbine 21, generator 3, condenser 41 and a water supply pump 7. By using depths part seawater 61 lower in temperature than outer stratum part seawater, internal pressure of the condenser 41 is lowered and adiabatic head of the turbine is enlarged. Further, the last blade step (a) with steam passage dimensions set correspondingly to the lowering amount of internal pressure of the condenser 41 is added to the steam turbine 21. Thus, output of the steam turbine engine can be increased and fuel consumption of the boiler can be reduced.
Patent JP-H0348808-A (JP)
Title: Hologram scanner
Inventor: BABA NOBUYUKI
IPC: G02B26/10
Filed: 1989-07-18
Abstract: PURPOSE:To eliminate the distortion and the enlargement of a beam generated in the peripheral part on the scanning surface by allowing an emitted light from a laser light source to pass through a hologram disk, and thereafter, allowing it to transmit through a condensing lens provided on a position being adjacent to the hologram disk and allowing it to scan on the reading surface. CONSTITUTION:A hologram disk 3 is attached to the upper part of a motor 4 and rotatable, and on the side of the reading surface 1 of a bar-code, etc., positioned on the upper part of the hologram disk 3, a spherical lens 5 being a condensing lens is provided adjacently to the hologram disk 3, or comes into contact with the hologram disk 3 and provided so as to rotate integrally therewith. According to such a constitution, and emitted light from a laser light source is made incident on the hologram disk 3 which is being rotated at a high speed, becomes a deflected state and made incident on the spherical lens 5. The light beam which passes through the spherical lens 5 and scans on the reading surface 1 becomes a beam 2 converged in both its center part and peripheral part, and also, the distortion of its beam 2 can be eliminated.
Patent JP-H106014-A (JP)
Title: Tig welding torch
Inventor: KAMEI HIROMASA
IPC: B23K9/29
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To automatically execute a tungsten changing operation and to execute an unmanned operation and remote operation by providing a TIG welding torch with a new-old tungsten electrode exchanging mechanism. SOLUTION: An electrode fixing mechanism holding a tungsten electrode 12a by pressing a collet 11 to a collet body 4 with a hollow rod 8 having a penetrating hole through which the tungsten electrode 12a passes, an electrode dividing mechanism positioning an electrode holder 13 rotated with a motor 14 wherein a standard size of tungsten electrode 12a is insertedly provided into many electrode holding holes 13a bored in the outer peripheral side of a cylindrical rotating body with an equal interval, and an electrode replacing mechanism inserting a new tungsten electrode 12a from the electrode holder 13 and discharging an old tungsten electrode 12b from the end of the torch, are provided in the back side of the TIG welding torch main body 1. The tungsten electrode is automatically exchanged while suitable driving and controlling respective mechanisms.
Patent JP-H072638-A (JP)
Title: Method for brushing teeth without using water and pasty food for brushing teeth
Inventor: TAKAHASHI YUSAKU
IPC: A23L35/00
Filed: 1992-06-03
Abstract: PURPOSE:To simply brush teeth without using rinsing water by applying a pasty food, comprising a substance having no harm to human body in taking from the mouth, to a toothbrush, brushing the teeth, spitting the mixture in the mouth out into tissue paper, wiping the mouth. CONSTITUTION:A pasty food (e.g. starch), comprising a substance having no harm to human body in taking from the mouth, is applied to a toothbrush and teeth are brushed with the toothbrush. During or after brushing the teeth, saliva with a smell existing in the mouth before the brushing the teeth, an attached material scraped away from the teeth as the result of the brushing the teeth and a mixture of the saliva secreted during the brushing the teeth and the pasty food is spitted out in the tissue paper, blotting paper, fabric, nonwoven fabric, or napkin having highly water absorption properties and the mouth is wiped to simply brush teeth without using rinsing water in a sickbed or a vehicle with no drain facilities.