baber/WOPTO huggingface dataset:
Patent JP-H0264263-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: NAGANO MASAMI
IPC: F02P5/15
Filed: 1988-08-30
Abstract: PURPOSE:To sufficiently suppress the occurrence of a surging and prevent the bumpy operation at the time of deceleration by correcting the ignition timing using the engine rotating speed, its change quantity and the basic ignition timing at the time of deceleration as variables. CONSTITUTION:When a throttle valve 18 is quickly returned, the engine rotating speed Ne is periodically changed, and surging occurs. A control unit 15 performs the lag angle correction and advance angle correction for the basic ignition timing when the throttle opening change rate reaches the preset value and an engine 7 is set to the deceleration state. The ignition timing correction quantity is calculated based on a correction coefficient given as the function of the change quantity of the engine rotating speed in a preset time, a correction coefficient calculated as the preset function in response to the basic ignition timing of the map retrieval value according to engine load data (when the engine rotating speed is increasing or decreasing), and a correction coefficient which is the function of the engine rotating speed Ne, it is subtracted from the basic ignition timing when the rotating speed is increasing, and it is added to the basic ignition timing when the rotating speed is decreasing to obtain the ignition timing at that time respectively.
Patent JP-S6194511-A (JP)
Inventor: FURUKI TAKAO
IPC: H02G3/38
Filed: 1984-10-12
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-H0495037-A (JP)
Title: Purification of 1,1,1,2-tetrafluoroethane
Inventor: ONO HIROMOTO
IPC: B01J23/40
Filed: 1990-08-13
Abstract: PURPOSE:To purify the title compound by reacting impurity such as fluoroalkenes or chlorofluorocarbons contained in 1,1,1,2-tetrafluoroethane with hydrogen in the presence of a catalyst of a platinum group metal of group VIII carried on a fluorinated silica support and distilling and removing the treated impurity. CONSTITUTION:An impurity (e.g. fluoroalkenes or chlorofluorocarbons) contained in 1,1,1,2-tetrafluoroethane is reacted with hydrogen in the presence of a metal catalyst of the group VIII supported on a fluorinated silica carrier at 100-300 deg.C and distilled and removed. The catalyst can be produced by impregnating a solution (e.g. ammonia solution of palladium acetate) of a catalyst compound of a platinum group metal of the group VIII into a silica support fluorinated with HF, etc. The fluorinated silica carrier has merit capable of being reactivated according to an ordinary method unlike carrier of carbon base.
Patent JP-S6469060-A (JP)
Title: Light emitting diode reflector and its manufacture
Inventor: SEN YUAN CHIEN
IPC: G09F9/33
Filed: 1987-08-27
Abstract: PURPOSE: To obtain an assembly type high-brightness LED reflector by laying lenses on the back of a dish-like panel with a rib bracket supporting the lenses, punching to quickly push all the lenses into holes of a panel, and casing a reflector plate and circuit board from the back of the panel. CONSTITUTION: To assemble an LED reflector, a dish-like panel 20 is laid with the face upward, dot lenses 30 formed in advance are laid on a rib-like bracket 33, set in a die and punched into separate lenses 30 which are then all buried in holes 21 of a panel 20 at once. The panel 20 is laid on the lenses 30 so that positioning holes 42 of a molded plated reflection plate 40 and positioning posts 23 may perfectly agree, positioning holes 52 of a circuit board 50 and panel 20 are mutually cased to position all light emitting chips 51 on the board 50 in spiral holes 41 of the reflector plate 40. The posts 23 are molten to fix parts of all elements.
Patent JP-S6369654-A (JP)
Title: Ink jet recorder
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/165
Filed: 1986-09-11
Abstract: PURPOSE:To always securely stick the cap consisting of elastic material fast to a printing head, by providing a means in which either of the cap or the printing head is oscillated when the cap is in contact with the printing head to be sticked fast thereto. CONSTITUTION:When a cap 2 is brought into contact with a printing head 1 by moving the cap, the printing head 1 is finely reciprocated via a drive belt 13 by the drive of a motor 10 and is brought into a vibration state. Then, the cap 2 can be made compatible with the printing head 1 by effectively utilizing the elasticity of the cap 2. Its airtightness can be remarkably improved and the title recorder of a high reliability without troubles such as ink drying, inferior ink absorption, etc. can be obtained. Especially in the initial state where no ink is fed to the printing head 1, in the state where the printing head 1 with no cap on s left for a long time, and in the case where the mutual contact surfaces of the printing head 1 and the cap 2 are contaminated with the rubbish of print paper or the like, and dust, much benefits can be expected.
Patent JP-S6192779-A (JP)
Title: Vapor phase soldering device
Inventor: YABU SHIGEKI
IPC: B23K1/015
Filed: 1984-10-15
Abstract: PURPOSE:To clean up the inside of a vapor vessel by bringing the medium vapor into contact with a solder joined part to liquefy the same then removing the impurities in the collected medium liquid. CONSTITUTION:A heater 2 is provided to the bottom end of a vapor vessel 1 and a cooling coil 3 to which a circulating cooling medium is supplied is provided near the upper part. The liquid having the same m.p. as the m.p. of solder or the higher m.p. is put into the lower part of the vessel 1 as a heating medium 4. The solder 9 is melted by the latent heat of liquefaction of the medium vapor 6 and the parts 8 are soldered when a substrate 7 mounted with the electronic parts 8 is charged into the vessel 1. The impurities are dropped together with liquid drops 5 simultaneously with the liquefaction of the vapor 6 and are collected into a vessel 21, from which the impurities are conducted to a distillation vessel 23. The contaminated medium liquid 4 is heated to evaporate by a heater 24 and is further cooled to liquefy. The medium liquid cleaned up in such a manner is returned into the vessel 1. The vessel 1 is thus maintained always clean.
Patent JP-S6368985-A (JP)
Title: Face painting system
Inventor: SEKINE KOICHI
IPC: G06T11/40
Filed: 1986-09-11
Abstract: PURPOSE:To easily make face painting even if the shape of a graphic is complicated, by giving information relating to the scanning start digit and the scanning end digit of a straight line to a table beforehand, and reading out the table at every renewal of scanning line and drawing the straight line. CONSTITUTION:A drawing circuit 3a obtains scanning start digit and scanning end digit of scanning start row from a scanning start register 1 and a scanning end column register 2, and makes drawing of a straight line in the direction of scanning from the scanning start digit to the scanning end digit, and writes it in a bit map memory 10. The circuit 3a increments and renews a scanning line register 7 at every time the drawing of one straight line is terminated, and subtracts a scanning row number register 8 by 1, and reads out the value of the change of scanning start digit and scanning end digit of next scanning line from a table 4 through a table reading circuit 9 at every renewal and subtraction. The value of change read out is added 5 respectively to registers 1, 2, and renewed to new scanning start digit and scanning end digit, and straight lines are drawn successively in the memory 10. When all drawing of straight lines is terminated, face painting is completed.
Patent JP-H0498090-A (JP)
Title: Cooling method and cooling device
Inventor: SUDA SEIJIRO
IPC: F28D5/00
Filed: 1990-08-15
Abstract: PURPOSE:To cool liquid by utilizing the latent heat of evaporation of volatile liquid more effectively than a method, in which said liquid is sprayed against or dripped onto a heat dissipating surface, by a method wherein the surface of a heat conductive substrate is covered with a fluid retaining layer and the substrate, whose fluid retaining layer is lacked partially to expose the surface of the same, is employed for a cooling unit while a role to supply the liquid to the evaporating surface and another role to transfer the latent heat, generated by the evaporation, to a body to be cooled are separated. CONSTITUTION:Volatile liquid, received into a liquid reserving tank 5, is raised up from the lower part of liquid retaining layers 2, 2 by capillary phenomenon and arrives at the exposed part 3 of the surface of a heat conductive substrate, then, is diffused onto the exposed surface at this part to form uniform liquid film. The liquid film, formed in such a manner, is evaporated sequentially and is diffused into an environmental atmosphere, however, the liquid is supplied continuously from the liquid reserving tank 5 whereby the liquid film will never be eliminated. Evaporating heat is deprived upon the evaporation of the liquid and bodies, contacted with the liquid, are cooled while the latent heat of the cooling is transferred to refrigerant in a refrigerant pipe 4 through the heat conductive substrate 1.
Patent JP-H0497629-A (JP)
Title: Optical communication system and optical multiplexer and demultiplexer
Inventor: IMOTO KATSUYUKI
IPC: H04B10/032
Filed: 1990-08-15
Abstract: PURPOSE:To realize the optical communication system with an economical fault location function by using a switching use optical multiplexer demultiplexer so as to reflect a test light separately from a communication signal light. CONSTITUTION:Two kinds of lights having a wavelength lambdao from an optical transmitter 2 and a wavelength lambdat from an optical pulse test equipment 3 are separated from a communication signal light of a wavelength lambdao and extracted at one of output terminals. Then the test light at the output terminal is reflected and returned to the optical pulse test equipment 3. Since a fault location similar to that of a conventional system is obtained by using a switching use optical multiplexer demultiplexer 7a having a separation function to the optical multiplexer demultiplexer, an expensive optical component is not used different from the conventional switching device and a fault location of an optical fiber transmission line 1 is attained and the economical optical communication system is realized.
Patent JP-2001038016-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To surely discharge non-discharged bonus balls by providing a power supply means capable of supplying power for a prescribed period when power to be supplied to a game machine is consumed to be turned off and executing energizing to a change information storage means by which the storage values of a prize winning ball counting means and a discharged ball counting means are preserved. SOLUTION: A game control substrate (main substrate) 31 is provided with a ROM 54 for storing fixed information concerning game control and a RAM 55 for storing information to be changed in accordance with a game state, or the like. Then the number of prize winning balls in counted in accordance with the number of bonus balls based on the detection of a prize winning ball detecting means under the control of CPU 56, a count value is processed by subtraction related with the discharge of the corresponding bonus balls and the number of the remaining bonus balls is processed by counting in accordance with the detection of a discharge ball detecting means concerning one-time bonus balls.  In this case, a power source turning-off time power supply means for supplying power for a prescribed period when power supply to the game machine is turned off is arranged inside the power source substrate as a capacitor so that at least the back-up RAM of a bonus ball control substrate 37, or the like, is energized when power is disconnected.
Patent JP-S6194555-A (JP)
Title: Linear motor
Inventor: SUZUKI YASUMASA
IPC: H02K41/03
Filed: 1984-10-12
Abstract: PURPOSE:To prevent a linear motor from laterally fluctuating with a simple structure without using expensive parts by providing a plurality of spheres rolled and interposed between the guide of a stator and the guide of a mover housing. CONSTITUTION:A pole teeth face 21a is formed on a stator 21, and guides 21b, 21c of the stator 21 are formed in parallel at both sides of the face 21a. On the other hand, guides 24a, 24b of two mover housings 24 parallel to the guides 21b, 21c of the stator 21 are formed in the housing 24. A plurality of spheres 25a, 25b are interposed between the guides 21b, 21c of the stator 21 and the guides 24a, 24b of the housing 24, and the spheres 25a, 25b roll and are interposed between the guides 21b, 21c and 24a, 24b.
Patent JP-H10177075-A (JP)
Title: Metal detector
Inventor: NOJIRI JUNKO
IPC: G01V3/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable a metal detector to detect metal cheaply with easy detection operation without erroneous operation, by closely arranging the first and the second contacts in electrically insulated state and forming a sensor part and operating such indication part as sound source by conducting with contact of metals between both contacts. SOLUTION: In the case a metal sticking in tire surface coming into contact with the ground, a slider 31 is evacuated to a handle 21 side and then a sensor holding rod 20 is arranged so as to traverse the ground contact surface 36c of the tire 36 so that a stopper 22 is contacted the inner surface 36a of the tire 36. In the next, the slider 31 is moved to the tip of the sensor holding rod 20 and an adjust screw 33 is tightened. By holding the handle 25, the back side upper surface of a connection terminal container part 26 is pushed downward. The sensor holding rod 20 rotates and the tip ends of contacts 3e and 5e at sensor part A and a sensor angle setter 35 come into press-press contact with the ground contact surface 36c of the tire 36. If a metal such as nail is sticking in the tire 36, the contacts 3e and 5e conduct and the sound source in indication part sounds to tell workers.
Patent JP-S59107898-A (JP)
Inventor: INOUE TERUSHI
IPC: B25J19/04
Filed: 1982-12-06
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-H0531215-A (JP)
Title: Golf club set
Inventor: KAJITA RYOTA
IPC: A63B53/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide the golf club set which enables all kinds of golfers to select the set with which the differences in flying between the numbers of the clubs are constant. CONSTITUTION:This golf club set consists of plural pieces of the clubs gradually increasing in loft angle in a range from 16 to 70 deg.. The increase of the loft angles is always in a 1 to 3 deg. range between the adjacent clubs.
Patent JP-S6194187-A (JP)
Title: Ic card system
Inventor: NUMATA HIROSHI
IPC: G06K17/00
Filed: 1984-10-12
Abstract: PURPOSE:To perform a desired transaction and resolve the complication of handling and preservation of a card by operating a terminal equipment for IC card provided in each transaction destination to select a desired transaction destination. CONSTITUTION:A CPU11 of an IC card 1 reads required data from a storage area of a ROM12 and transmits it to a terminal equipment 2. When receiving data, the terminal equipment 2 stores it in a memory 25. A CPU21 of the terminal equipment 2 discriminates whether the password code coincides with that inputted with keys by a user or not. The CPU21 discriminates whether received data corresponds to a company to which the terminal equipment 2 belongs or not in accordance with the company/bank code. If the password code does not coincide or the company/bank code is wrong, information indicating that transaction is impossible is displayed on a display part 24. If the password code and the company/bank code are correct, normal transaction is performed on a basis of transmitted transaction data.
Patent JP-S6193418-A (JP)
Title: Fixing and holding part of optical fiber coating part
Inventor: KAKII TOSHIAKI
IPC: G02B6/38
Filed: 1984-10-12
Abstract: PURPOSE:To fix and hold easily and adequately an optical fiber coating part by using a pipe having the inside diameter larger than the outside diameter of the optical fiber coating part and a spring sleeve having a slit in the axial direction and having the inside diameter smaller than the outside diameter of the coating part. CONSTITUTION:The spring sleeve 5 having the slit 6 in the axial direction is preliminarily put on the outside circumference of the pipe 4 having the inside diameter larger than the outside diameter of the optical fiber coating part and only the pipe 4 is removed so that the sleeve 5 remains on the coating part 1 in the pipe 4. The coating part 1 is linearly and securely fixed and held by the elasticity of the spring sleeve 5. The material of the pipe 4 and the spring sleeve 5 may be either metal or other material (synthetic resin, etc.).
Patent JP-H1055597-A (JP)
Title: Disk array device
Inventor: MAEDA SATORU
IPC: G06F3/06
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To substantially raise a transfer rate by contriving a utilizing method of a hard disk device and to constitute a disk access device in whole at low cost by reducing the number of required device systems. SOLUTION: Sub-blocks 1-1 to 1-n are constituted by combining two sets of storage system arrays consisting of buffers 12-1 to 12-n, hard disk devices 14-1 to 14-n and SPCs 13-1 to 13-n for interface control on the buffer and hard disk devices respectively in order. The hard disk device 14-1 belonging to one storage system array in this sub-block 1-1 to 1-n are accessed from the inner circumference, while the other hard disk device 14-2 belonging to the other storage system array is accessed from the outer circumference, and a data distribution to the two hard disk devices 14-1 and 14-2 is variable in accordance with a storage zone on each hard disk device.
Patent JP-H05312106-A (JP)
Title: Fuel cut control device of internal combustion engine
Inventor: ODAGI HIDEKAZU
IPC: F02M3/045
Filed: 1991-07-31
Abstract: PURPOSE:To prevent abnormal rise of catalyst temperature at the time of deceleration coasting and to reduce a harmful exhaust component by providing a control part setting second control engine speed for idle up control higher than first control engine speed for fuel cut control. CONSTITUTION:An actuator 12 is communicated to a solenoid valve 16 by a first communication passage 14. The solenoid valve 16 is communicated to the downstream side of an inlet passage 4 by a second communication passage 18 and to a control part 20. Additionally, in the control part 20, first control engine speed for fuel cut control and second control engine speed for idle up control of a travel range, for instance, D range higher than this first control engine speed are set. Consequently, when engine speed of an internal combustion engine becomes the first control engine speed, the control part carries out the fuel cut control, and when it becomes the second control engine speed, the control part 20 carries out the idle up control. Accordingly, at the time of a long time and high speed inertial state, it is possible to prevent rise of catalyst temperature.
Patent JP-S59107827-A (JP)
Title: Conducting device for wire cut electric spark machining
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1982-12-07
Abstract: PURPOSE:To prevent interposition of air bubbles between a conducting pin and a wire electrodes by a method wherein the angle of a side end face, consisting of at least the lower side of a contactedly moving part between the conducting pin and the wire electrode, is specified in the titled conducting device. CONSTITUTION:The wire cut electric spark machining devide 100 effects the electric spark machining of a work 3 to be machined by impressing an intermittent voltage pulse between a part between guide rollers for the wire electrode 2, moving so as to be extended downwardly through the guide roller 11 after reeled out of a reel, and the work 3 to be machined. The voltage pulse is impressed to the wire electrode 2 by attaching the conducting pin 4 to a support member 13 provided so as to be located freely at an upward position with respect to an arm 1. In this case, the conducting pin 4 is improved so that the improved conducting pin 14 has a curved configuration at the abutting part against the wire electrode 2 and the angles between the upper and lower ends 14A, 14B of the side surface of the abutting part and the direction of the wire electrode 2 are bigger than 60 degrees at least.
Patent JP-S6369836-A (JP)
Title: Coating method for molded synthetic resin article
Inventor: KISHIMOTO TSUNEO
IPC: C08J7/04
Filed: 1986-09-12
Abstract: PURPOSE:To readily coat a molded synthetic resin article, by preparing a coating solution consisting of one reactant capable of forming a thermosetting synthetic resin and a catalyst and a coating solution containing the other reactant, separately coating the coating solutions, reacting and curing the resultant resin. CONSTITUTION:For example, coating on the surface of a molded sheet molding compound (SMC) synthetic resin article is completed by using a two-pack type reactive urethane coating material consisting of a polyester polyol as a principal agent and hexamethylene diisocyanate polymer as a curing agent using dibutyltin laurate as a catalyst. In the process, the SMC surface is initially coated with the first solution of the curing agent and catalyst and the resultant first film is then coated with the second solution of the principal agent and curing agent and then the third coating solution of the principal agent and curing agent is coated thereon. Baking is then carried out to complete the coating. Furthermore, the amount of the catalyst is preferably <=0.5wt%.
Patent JP-H0881015-A (JP)
Title: Steel plate carrying-in equipment
Inventor: FUJIWARA HIROHIKO
IPC: B66C1/06
Filed: 1994-09-09
Abstract: PURPOSE: To carry a steel plate in a small area by suspending a guide beam on club carriages go as to be freely elevated/lowered, providing movable members along the guide beam and providing holding means capable of attracting and holding all the movable members. CONSTITUTION: An overhead crane device comprises garters capable of freely travelling forward and backward, club carriages supported by the garters and movable rightward and leftward and a guide beam 21 suspended from the carriages so as to be freely elevated. The guide beam 21 is provided with three pairs of first to third longitudinally movable members 22A to 22C, each pair of which has right and left members, supported movably rightward and leftward, and solenoid type lift magnets 24A to 24C respectively held by the movable members through cord members 23A to 23C and capable of freely attracting or disengaging from a steel plate P.  Accordingly, the steel plate P is held by the attracting means of the overhead crane, stopped ahead of a housing shelf, moved forward by repeatedly moving and stopping the movable members and repeatedly separating, retracting the attracting means from the steel plate and attracting the steel plate and pushed into a housing space. Thus, a conventional warehouse device for carry in and out the steel plate is not required and the occupied area can be reduced.
Patent JP-S58117087-A (JP)
Inventor: FURANKU TOMASU CHIETSUKU JIYUN
IPC: G06Q30/04
Filed: 1982-12-10
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。