baber/WOPTO huggingface dataset:
Patent JP-H1154905-A (JP)
Title: Pulse heat type junction device and method for controlling it
Inventor: ISHIDA TAKASHI
IPC: H05K3/32
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of heat transferred to a work at the time of joining the work to the section to be joined of a heater so as to prevent the flowing out of solder from the section to be joined by controlling the pressing force applied to the section to be joined upon detecting that the temperature of the heater reaches a set lower limit temperature which is lower than a temperature profile while the temperature of the heater is raised. SOLUTION: When a discriminating means 82 judges that the temperature of a heater reaches a first lower limit temperature while the temperature of the heater is raised, a CPU 70 sends a signal to a pressing force control means 68 and a cylinder 18 lowers a heater chip 22 and presses the chip 22 against a work with a set pressure. When the discriminating means 82 detects that the temperature of the heater reaches a second lower limit temperature as the heating step of the heater enters a second step, the control means 68 lowers the pressing force by lowering the air pressure supplied to the cylinder 18 by means of a pressure adjusting section 66. Since the pressing force is lowered when the temperature of the heater approaches the melting temperature of solder in such a way, the flowing out of molten solder to the outside from a section to be joined can be prevented.
Patent JP-S61101149-A (JP)
Title: Telephone set
Inventor: IIZUKA MASAMI
IPC: H04M1/00
Filed: 1984-10-24
Abstract: PURPOSE:To prevent a telephone set from ringing together in dialing a telephone number by providing a discharge circuit controlling the leading of a power supply voltage so that the impedance is low when a power supply voltage is lower than a prescribed voltage and high when the voltage is a prescribed value or over thereby placing a tone ringer to the state that the power voltage rises to a sufficient high potential. CONSTITUTION:A dial pulse is fed to a diode bridge 21. The dial pulse, however, is generated during dialing and the total energy is small, than a capacitor C1 is not charged sufficiently. That is, the impedance of power supply goes to a low impedance at trailing and since a rectified voltage does not rise to a prescribed level, transistors Q17, Q18 are not brought into ON-state. Then neither an oscillation circuit 23 nor a logic circuit 24 is not activated. No output voltage V0 is obtained and no output current of a transistor Q16 is fed to the output circuit, then no oscillation is outputted from the speaker.
Patent JP-2001046741-A (JP)
Title: Game machine and game machine recording medium
Inventor: HOSONO HIDEKAZU
IPC: A63F13/45
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To enjoy a voice or dynamic image of high quality without replacing a recording medium by generating a prescribed remote control signal, when the progress state of a game is judged to be in a prescribed state stored in a recording medium, to regenerate a voice data or image data. SOLUTION: In a game machine 1 having an input means 21 to be operated by a user, a recording medium storing means 23 capable of regenerating a recording medium 22 having a game program stored therein, and a memory means 24 for storing a game result, a prescribed input from the input means 21 or the progress state of the game program is detected by a control means 25 to judge whether it is in a prescribed state stored in the recording medium 22. When it is judged that the progress state is in the prescribed state, a remote control signal for regenerating a voice data and/or image data concerning the game program and stored in a separately prepared recording medium is outputted by a remote control signal generating device 28.
Patent JP-H0271388-A (JP)
Title: After-processing system for recognition of character
Inventor: NAKANO YASUAKI
IPC: G06K9/62
Filed: 1988-09-07
Abstract: PURPOSE:To perform the collation of words at a high speed by producing a finite automaton from the candidate character strings outputed from a character recognizer to accept the combination of those character strings and outputting such words contained in a word dictionary that are successively inputed and accepted by the automaton. CONSTITUTION:A scanner 104 scans the pictures of documents 110 and converts them into the binary digital pictures to store these pictures in a video memory 105. A character recognizing part 106 segments a character pattern out of the document pictures of the memory 105 and recognizes the character pattern. When the recognition of characters is through, a transition table of a finite automaton is produced from the candidate character strings and stored in a memory of a word collation part 107. Then the part 107 is started and each word contained in a word dictionary is inputed to the automaton via the transition table. At the same time, the distance to each word is outputed to the memory 105. The condidate words are displayed at a terminal 102 and selected or corrected by an operator.
Patent JP-S59112579-A (JP)
Title: Manufacturing method of button type alkaline battery
Inventor: AMARI AKIHIRO
IPC: H01M6/12
Filed: 1982-12-17
Abstract: PURPOSE:To prevent a negative pole black flux from slipping as well as to make excellent mass-productivity, storage capacity and quality stability all securable, by making the negative pole black flux adhere to an electrolyte impregnation material with a high viscosity alkaline solution. CONSTITUTION:An electrolyte made up of a potassium hydroxide aqueous solution is injected into the front of a positive pole black flux 2 and left intact for several minutes whereby absorbed up into the black flux. Afterward, a separator 6 composed of a mixed papery sheet of vinylon and rayon is inserted thereinto, and a nylon-make insulating packing 7 is pressed in the periphery of a positive pole case. After an electrolyte impergnation material 5 is inserted into the top of the separator 6, the alkaline electrolyte is injected in ths impregnation material so that a positive pole structural product is completed. Next, a little quantity of a highly viscous solution 8 produced by adding a stickener in an alkaline aqueous solution is dropped on the surface of the electrolyte impregnation material and a negative black flux 4 being molded in a coin type is stuck to this surface. After that, a negative case 3 is placed on where it should be, thus a battery is assembled to completion.
Patent JP-H04106988-A (JP)
Title: Inas hall element
Inventor: SHIBAZAKI ICHIRO
IPC: H01L43/06
Filed: 1990-08-27
Abstract: PURPOSE:To realize excellent temperature characteristic of a resistance value and high sensitivity by employing an InAs epitaxial thin film doped with doner impurity of a predetermined carrier concentration as a magnetic sensor in an electron mobility unit of a high electron mobility of a 2-layer structure, and disposing a ferromagnetic material at one side. CONSTITUTION:Reference numeral 4 denotes an electrode of a Hall element 1, numeral 5 denotes a magnetic sensor of the Hall element, numeral 6 denotes molding resin, numeral 7 denotes an Au wire, and numeral 8 denotes a lead. Numeral 10 denotes a ferromagnetic material disposed to provide a magnetic amplifying effect. The material 10 used to provide the magnetic amplifying effect of the element generally has high permeability, and may be any which has small residual magnetization. Impurity atoms for performing an important role may any which operates as doner impurity with InAs, and desirably include Si, S, Ge, etc. The doping amount requires at least 4X10<16> 8X10<17>-pieces/cm<2> as carrier concentration. It is particularly desirable to dope the toner atoms only in a high electron mobility unit.
Patent JP-H0861606-A (JP)
Title: Gas combustion device
Inventor: MIYAMA TOSHIO
IPC: F23C7/02
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a pressure in an air chamber stably by a method wherein a nozzle holder is provided with a pressure introducing port faced to the air chamber, a pressure equilibrium chamber connected to the pressure introducing port, and a pressure lead-out pout connected to the pressure equilibrium chamber. CONSTITUTION: An air pressure in an air chamber is transmitted to a back pressure chamber 83 through the pressure introducing port 100 of a nozzle holder 40, a pressure equilibrium chamber 102, a coupling 105 and a pipe 110. A diaphragm 81 is energized in accordance with the back pressure in the back pressure chamber 83 and a valve body 85 is moved to increase the opening area of a valve port 72 and the amount of gas, whose back pressure is compensated, is supplied to a gas burner 30 from a nozzle unit 48. The pressure of the air chamber is pulsated due to the flow of air in accordance with the rotation of a fan, however, the pulsation is restricted by the pressure equilibrium chamber 102 whereby a pressure in a pressure lead-out port or the back pressure is stabilized.  According to this method, the conpensation of the back pressure by a pressure proportional control valve 80 can be effected stably.
Patent JP-2000053172-A (JP)
Title: Cold-insulation container
Inventor: TASHIRO NORITAKE
IPC: B65D81/38
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To make an empty cold-insulation container compact by designing the container so as to be capable of preventing the external air from infiltrating into the interior of the container in an efficient manner, keeping an airtight state in the interior of the container in a reliable way, and housing foldable short side wall members and foldable long side wall members in a box type base body. SOLUTION: This cold-insulation container includes a box type base body 1 having an opening portion at an upper part thereof, a cold-insulation container main body comprising foldable short side wall members opposed to each other and disposed in the box type base body in such a manner as to be capable of being flapped and foldable long side wall members opposed to each other and disposed in the box type base body in such a manner as to be capable of being flapped in the same way as the foldable short side wall members, and a lid member to be put on the cold-insulation container main body.  The cold-insulation container is so constituted that, when the foldable short and long side wall members are flapped in a perpendicular state, the foldable short and long side wall members press a packing 1f fitted into a groove 1e formed in an upper end face 1d of the box type base body, which is provided so as to surround the opening portion thereof.
Patent JP-H0269110-A (JP)
Title: Seeder
Inventor: ICHINOSE HIROSHI
IPC: A01C7/16
Filed: 1988-09-05
Abstract: PURPOSE:To provide a seeder designed so that a guide plate with groove is connected to the front end of an induction panel and the lower end of a suspended rod is connected, so as to be capable of angle change, to the front of the guide plate so that said guide plate tilts forward and downward, and furthermore, the upper end of the suspended rod is supported so as to be capable of changing both the angle and position, thereby enabling uniform seeding operation. CONSTITUTION:When seeds 6 are put into a hopper 34, the seeds 6 fall onto an induction panel 15, and if this panel is in vibration, said seeds 6 are sent along a longitudinal channel 18 and moved onto a guide plate 50. When a hinge member 51 is put to circular motion (as an arrow N) in combination with the vibration of the induction panel 15, the guide plate 50 seeds the seeds 6 in a dense state, while returning said seeds, by the action of the suspended rod 56; that is, the seeds 6 are moved in the groove 52 of the guide plate 50 in a continuous manner and spread over the soil 5 in a raising seedling box 3.
Patent JP-H0386735-A (JP)
Title: Production of thermal insulation material
Inventor: ONO AKIHIRO
IPC: C08L75/04
Filed: 1989-08-31
Abstract: PURPOSE:To improve the thermal conductivity, low temp.-dimensional stability, etc., by reacting an org. polyisocyanate with a polyol component contg. a polyester polyol in the presence of a specific blowing agent, a catalyst, a surfactant, etc. CONSTITUTION:An org. polyisocyanate is reacted with a polyol component comprising 1-60wt.% polyester polyol selected from the group consisting of a reaction product of an aliph. polybasic acid with a polyhydric alcohol, a reaction product of an arom. polybasic acid (anhydride) with a polyhydric alcohol, and a ring-opening esterification product of a caprolactone and 99-40wt.% other polyol in the presence of a blowing agent comprising 1,1-dichloro-1- fluoroethane, a catalyst, a surfactant, and other auxiliary additives to produce a thermal insulation material comprising a rigid polyurethane foam.
Patent JP-H0563692-A (JP)
Title: Receiver
Inventor: MINEMATSU TORU
IPC: H04H40/45
Filed: 1991-09-03
Abstract: PURPOSE:To set number of times of protection in an excellent way and to take synchronization quickly again when out of synchronism takes place. CONSTITUTION:An intermediate frequency signal and a pilot signal Sp are fed to a reception state discrimination section 21, which discriminates the reception state. When the reception state is excellent, number of times of forward protection of a forward protection counter 11 is set small and number of times of backward protection of a backward protection counter 12 is set large. On the other hand, when the reception state is not excellent, number of times of the counters 11, 12 is set reverse. Moreover, an error correction circuit 9 gives a signal to a correction disable data counter 22, which counts number of correction disable data. When number of correction disable data exceeds a prescribed value, the operation of a synchronization reproduction section 13 is stopped independently of the state of the forward protection counter 11 to set an asynchronous state and the operation of synchronization enters again. Even when number of times of forward protection is set large, when out of synchronism takes place, the synchronization is quickly taken.
Patent JP-S6283029-A (JP)
Title: Method and apparatus for surface modification of solid particle
Inventor: NARA YORIKI
IPC: B01J2/00
Filed: 1985-10-07
Abstract: PURPOSE:To efficiently prepare a function composite/hybrid powdery material having uniform and stable physical properties, by modifying the surfaces of solid particles by a method wherein other solid particles are embedded in or fixed to the surfaces of solid particles using an impact type striking means. CONSTITUTION:A powder to be treated, wherein sub-particles are adhered to the surfaces of a definite amount of main particles, for example, by utilizing an electrostatic phenomenon, is charged in a stock material hopper 14 from a weighing feeder 16 within a short time and enters an impact chamber 18 through a chute 15 and the powder particle group is subjected to instantaneous striking action by a large number of impact pins 5 of a rotary disc 4 rotating at a high speed in the impact chamber 18 and further impinges against a peripheral impact ring 8 to continuously impart strong compression force to the sub- particles on the surfaces of the main particles. At the same time, the powder to be treated is recirculated through a recirculation circuit 13 while carried by a recirculation gas stream to again return to the impact chamber 18 to again receive striking action. As a result, the sub-particles (b) are strongly fixed to the surfaces of the main particles (a).
Patent JP-H04105939-A (JP)
Title: Laminated film
Inventor: OTA TAKESHI
IPC: B65D65/04
Filed: 1990-08-24
Abstract: PURPOSE:To obtain excellent decorative properties and gloss by partially laminating at least one kind of a film selected from a metallized film, a silver color film and a white film to the surface of a base material film under heating and pressure. CONSTITUTION:A laminated film (a) is formed by laminating a film 7 having a metallized layer 6 to a base material film 1 and a laminated film (b) is formed by laminating a silver color film 4 to the base material film 1. In this case, the silver color film 4 may be replaced with a white film 5 and, further, a laminated film (c) is formed by laminating a film 9 on which a color 8 is printed to the silver color film 4 or the white film 5. A laminated film (d) has the silver color films 4 laminated thereto at intervals and, in this case, the metallized film 7, the white film 5 or the film 9 wherein the color 8 is printed on each of these films may be used in place of the silver color film 4.
Patent JP-2000055121-A (JP)
Title: Base isolation support
Inventor: UEDA YUKIHISA
IPC: F16F15/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation/degradation of a base isolation support over a long period by constituting the base isolation support interposed between a road bridge, a building and a sill by covering the outside surface of a laminated body by laminating/adhering a rigid hard plate and a viscoelastic soft plate with an elastic protective sheet. SOLUTION: This base isolation support A has a laminated body 3 constituted by laminating/adhering a viscoelastic soft plate 1 and a rigid hard plate 2 such as a steel plate. A lead plug 7 is inserted/arranged in a through-hole 10 of the laminated body 3 to absorb vibrational energy at earthquake time by using shearing deformation of the lead plug 7. A protective sheet 9 formed in a seamless loop shape is arranged on the outer peripheral surface of a surface layer 4 of the laminated body 3 to be brought into close contact with the outside surface of the surface layer 4 by the elasticity, and the protective sheet 9 is formed of an excellently weather resistant rubber material selected from a group composed of EPR, CR, silicone rubber, urethane rubber, NBR and fluororubber.
Patent JP-S6282043-A (JP)
Title: Ink jet head
Inventor: NARUSE OSAMU
IPC: B41J2/125
Filed: 1985-10-07
Abstract: PURPOSE:To make it possible to easily print the resistor of a sensor or a heater on a head body, by providing a heater resistor for controlling temp. and/or a sensor resistor for detecting temp. on the outer most periphery of the head body. CONSTITUTION:Sensor resistors 4 and heater resistors 5 have their printing pattern surfaces printed on the outer most diameter part of a head body 1 and entire width printing is enabled at the time of printing. By enabling entire width printing, uniformity is obtained in the heat distribution of ceramics having good heat conductivity and, further, a printing area becomes wide and variations in the line width of a printing pattern and the resistance value after printing can be reduced. Furthermore, because the distance l'2 between the sensor (thermistor) part and the heater part can be widened, the sensor part hardly receives the effect of heat from the heater part and the temp. of ink is accurately detected. The resistors for the thermistor and the heater can be printed on the outer most periphery of the head body and printing is enabled over a wide range and the variation of a characteristic value such as a resistance value is reduced and not only yield but also temp. control accuracy are incleased.
Patent JP-H0388776-A (JP)
Title: Production of ceramics base plate
Inventor: KAJIYOSHI KOUJI
IPC: C04B35/64
Filed: 1989-08-30
Abstract: PURPOSE:To perform warpage correction at the same time as calcination without causing a flaw and a crack on a ceramics base plate by supporting a weighted plate for correcting warpage while pressing a green sheet with a supporting material softened at the specified temp. range. CONSTITUTION:A green sheet 1a is placed on the plane of bedplate 2. A weighted plate 3 which is greater than the sheet 1a and flat in the rear surface is arranged to the upper part of the sheet 1a while supporting e.g. the four corners via the supporting materials 4. When the sintering temp. of the sheet 1a is regulated at T, the supporting materials 4 are formed into a columnar shape of material whose softening point is regulated to a range within T-about 100 deg.C to T deg.C. When the whole body thereof is slowly raised in temp. in a calcining furnace, an alumina base plate 1b is shrunk and reaches temp. T. Sintering and shrinkage of the base plate 1b almost completed and thereafter the base plate 1b is held at the temp. T. In this stage, the supporting materials 4 are gradually collapsed by weight of the weighted plate 3 lowered by softening of the supporting materials 4. The base plate 1b is pressed by the weighted plate 3 and heat-treated while it is flatly held and warpage correction is performed.
Patent JP-S6467467-A (JP)
Title: Operation check method for automobile antiskid device
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/88
Filed: 1987-09-07
Abstract: PURPOSE:To prevent a fault diagnosis program from unintensional proceeding to a driver by including wheel speed conditions in which the wheel speed is at the predetermined speed or lower into the condition of self-diagnosis start signal and adding various kinds of timing condition to the self-diagnosis start signal. CONSTITUTION:When a sequence control mode for diagnosing fault is executed in a control circuit 7, an actuator 5 inserted into a brake fluid pressure piping line leading to the brake device 3 of each wheel is operated based on a pressure reducing signal and a pressure holding and increasing signal which are combined in the predetermined order, thereby the brake force generated in each wheel is measured with a brake tester 9 and the action of an antiskid device is being checked. In this case, the above control made can be executed when the wheel speed is at the predetermined speed or lower, a pause time until a signal train is generated from a brake pedal switch 8 at brake operation, and the time required to generate the above signal train or the like are within the predetermined time or the like.
Patent JP-S58115034-A (JP)
Title: Tubular glass product manufacture and device
Inventor: RARII ERU KAAPENTAA
IPC: C03B19/00
Filed: 1982-12-20
Abstract: A method an apparatus are disclosed for forming a continuous length of glass article (32). A coating of glass particles (38) is deposited on a mandrel (30) having a thermal coefficient of expansion much greater than that of the glass particles (38). The mandrel (30) is allowed to cool, thereby causing it to shrink and separate from the coating (38). The coating (38) is indexed a discrete longitudinal distance along the mandrel (30), thereby uncovering a region of the mandrel. Another coating of glass particles is deposited on the uncovered region of the mandrel (30) and over a portion of the previously applied coating. The steps of separating or freeing the coating (38) from the mandrel (30) longitudinally indexing the coating (32) with respect to the mandrel (30) and depositing another coating are repeated. Thus, each step of indexing longitudinally translates an incremental length of a porous body (41) from the end of the mandrel (30).
Patent JP-H0776462-A (JP)
Title: Yarn feed control device
Inventor: KIMURA TOSHIHIKO
IPC: B65H51/30
Filed: 1993-09-08
Abstract: PURPOSE:To provide a high response performance yarn feed control device which can control the speed of feed rollers in a moment even if the feed level of a yarn rises. CONSTITUTION:A yarn feed control device comprises feed rollers wherein rollers are directly connected to servo motors 15 to 18, servo drivers 7 to 10 for controlling the speed of the rollers, and a signal source 1 for sending signal patterns for controlling the speed of the feed rollers to the servo drivers 7 to 10. Signal patterns for controlling the speed of the feed rollers are made to input in parallel from the one signal source to a plurality of servo drivers 7 to 10, and the speed of each feed roller is controlled to be able to response to the signal within 30ms. At this time the signal source can be incorporated in each servo driver.