baber/WOPTO huggingface dataset:
Patent JP-S5567489-A (JP)
Title: Printer
Inventor: TSUTSUMI KAZUNOBU
IPC: B41K3/08
Filed: 1978-11-15
Abstract: PURPOSE:To make it possible to issue two sorts of tickets for certain information code by providing two sorts of the end codes in the bar code and by automatically converting the data of end code. CONSTITUTION:The first and second printers 7, 8 the circumference faces of which are provided with plural data are attached to the axis 5 one end of which has a dial 6. When the second printer 8 is turned by driving the solenoid 13 through the lever 12, both data are automatically changed to each other. The ticket 20 is first printed by the fixed printing board 14, which has a printer face of the company name 31, and the numbering machine 15 which has a serial number 32. Next, the ticket is transferred in the direction of the arrow, and is printed a necessary data 33, for example, date, adult or child. When the second printer 8 is driven without the operation of solenoid, the data of adult is printed, and the data of child is done when the solenoid is operated.
Patent JP-S5367065-A (JP)
Title: Disk brake support
Inventor: MORI YOSHINORI
IPC: F16D55/224
Filed: 1976-11-26
Abstract: PURPOSE: To improve torque rigidity of a disk brake by securing a torque-receiving arm or a bridge in a state where a pre-load is applied to both or one of them to thereby result in elastic deformation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000328990-A (JP)
Title: Fuel injection control unit for in-cylinder injection type internal combustion engine
Inventor: KUBO SUEHIRO
IPC: F02M37/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain excellent engine startability by reliably injecting the necessary amount of fuel for starting an engine into a combustion chamber, regardless of a required value of the fuel injection amount. SOLUTION: When coolant temperature THW is a prescribed judgement temperature or less, an electronic control unit 32 sets fuel injection timing to be in the beginning of an intake stroke so as to complete the fuel injection by the latter half of a compression stroke. On the other hand, when the coolant temperature THW is higher than the prescribed judgement temperature, the electronic control unit 32 sets the fuel injection timing such that the fuel injection is completed during a specific crank angle period. The specific crank angle period is on the delay angle side with respect to a top dead center in the intake stroke by the prescribed crank angle and on the advance angle side with respect to a bottom dead center in the intake stroke by the prescribed crank angle.  Furthermore, the specific crank angle period is set as a period in which battery voltage reaches prescribed one or more so that sufficient fuel supply amount from a feed pump 220 is secured.
Patent JP-S6033868-A (JP)
Title: Arc spot welding method of lining material by two-stage change-over of current
Inventor: YOSHIKAWA YUTAKA
IPC: B23K9/007
Filed: 1983-08-02
Abstract: PURPOSE:To reduce execution time and to perform spot welding of a lining material without uneven quality by changing over currenet and performing arc discharge by weak current for specified time after arc spot welding by strong currnet. CONSTITUTION:A lining material 10 is placed on a base metal 9 and an arc torch 2 is placed to face said metal. The tip of a wire is brought into contact with the material 10 and spot welding of the material 10 is started by passing strong current. The welding current is changed over to weak current with a control device 5 according to a timer 6 after set time and at the same time the feed speed and voltage of a wire 7 are changed over. Arc discharge is performed only for the set time by the weak current to prevent quick cooling of the weld zone. The supply of the welding current and the feed of the wire 7 are further stopped upon lapse of the specified time. The always stable weld result is obtd. by the above-mentioned method without defects such as a weld crack.
Patent JP-S63484-A (JP)
Title: Method and apparatus for regenerating electroless copper plating solution
Inventor: OTA HIROTOKU
IPC: C23C18/40
Filed: 1986-06-18
Abstract: PURPOSE:To efficiently recover an electroless copper plating soln. by placing a chamber between a plating soln. regenerating chamber and an anode chamber and keeping a soln. in the placed chamber alkaline so as to prevent deterioration in the function of an anion exchange membrane by the deposition of a copper ion chelating agent. CONSTITUTION:An aqueous NaOH soln. 11, 14 is poured into a cathode chamber 30 and a second intermediate chamber 40b and an aqueous H2SO4 soln. 12 is poured into an anode chamber 50. An exhausted electroless copper plating soln. 13 is then poured into a first intermediate chamber 40a and DC voltage is applied between the cathode 1 and anode 2 from a DC power source E to regenerate the plating soln. 13. The NaOH soln. 11 in the cathode chamber 30 and the NaOH soln. 14 in the second intermediate chamber 40b are circulated with pumps P1, P2 during dialysis.
Patent JP-H08335645-A (JP)
Title: Semiconductor device and its controlling method
Inventor: OISHI TSUKASA
IPC: H01L27/115
Filed: 1995-06-08
Abstract: PURPOSE: To obtain an involatile semiconductor device with high integration whose operation can be controlled accurately. CONSTITUTION: A memory cell transistor is provided with a gate dielectric film 5 including a ferrodielectric film between a gate electrode 6 and a semiconductor area 1 and a rear electrode 7 on the opposite side to the electrode 6 with the area 1 interposed. An potential is applied to the electrode 7 to from a channel formation area 4 in the area 1, thereby polarizing optionally the ferrodielectric according to the potential difference between the channel and the electrode 6. Thus, an information can be written into the memory cell.
Patent JP-H07325873-A (JP)
Title: Electronic bankbook, transfer processing system using the electronic bankbook, device for entering transfer destination to the electronic bankbook and method therefor
Inventor: TAKEDA TOMOO
IPC: G06Q20/10
Filed: 1994-06-01
Abstract: PURPOSE:To simplify the input processing of transfer destination information to be performed to an ATM and to reduce the burdens of a customer in a transfer processing performed from the ATM by using an electronic bankbook. CONSTITUTION:This electronic bankbook is provided with a DRAM type optical storage part 1 for storing transaction history or the like and the optical storage part 1 is provided with a transfer destination information area 9 for registering the bank code, branch code and account number, etc., of a transfer destination. The customer can register the plural pieces of the transfer destination information in the transfer destination information area 9 of the electronic bankbook beforehand by using this transfer destination entering device of individual use. Then, at the time of performing transfer from the ATM, since the ATM reads the registered transfer destination information from the transfer destination information area 9 of the electronic bankbook, just by selecting the target transfer destination from the transfer destination information by the customer, the ATM considers that the selected transfer destination information is inputted and executes the transfer processing.
Patent JP-H01311396-A (JP)
Title: Coin selecting device
Inventor: KOBAYASHI OSAMU
IPC: G07F1/04
Filed: 1988-06-09
Abstract: PURPOSE:To prevent a coin selecting apparatus from generating liquid adhesion by forming a guide for guiding liquid in the down vertical direction on the sidewall of a coil passage connected directly to a coin slot and discharging liquid flowing from the coin slot. CONSTITUTION:The groove 10 for guiding liquid in the lower vertical direction is formed on the sidewall of the coin passage connected directly to the coin slot D of the device body 2 of the coin selecting device and liquid flowing from the slot D is collected by a collection part 11 through the groove 10 and discharged from the body 2 to the outside. Thereby, the inflow liquid does not flow into the passage 9 and the generation of a trouble which may be generated by sticking viscous liquid to the coin selecting apparatus arranged on the passage 9 can be prevented.
Patent JP-S6034756-A (JP)
Title: Air classifier
Inventor: KAWANO TAKASHI
IPC: B07B7/08
Filed: 1983-08-05
Abstract: PURPOSE:To obtain a cyclone air classifier having superior separation performance by providing a core comprising an upper section and a lower section to an external cylinder and constructing the upper core to function as a stepless variable core. CONSTITUTION:The upper part of an external cylinder 1 is constructed to a conical shape, and a core comprising a lower core 8 and an upper core 7 movable to slide on the external periphery of the lower core 7 is provided to the inside of the external cylinder 1. The lower core 8 is fixed to the external cylinder 1, and the upper core 7 is constructed to function as a stepless and variable core in the axial direction of the external cylinder 1. By this constitution, the particle size at the limit of separation is optionally varied, and a cyclone type air classifier having superior separation performance is obtd.
Patent JP-H037348-A (JP)
Title: High density printer head
Inventor: FUTAGAWA YOSHIKIYO
IPC: B41J2/055
Filed: 1989-06-05
Abstract: PURPOSE:To design a distance between a nozzle and ink discharge force generating means to a small value and to obtain a printer head having arbitrary density and size by forming a support and a movable unit of an elastic unit of a common electrode and a fixed piezoelectric unit. CONSTITUTION:A nozzle body 10 has a nozzle 11, and an elastic unit 13 is used as a common electrode and secured to a piezoelectric unit 14 having electrostrictive characteristic. Cantilever movable piece 17 is formed of 13a and 14a, which are formed of a support 16 made of the unit 13 and the unit 14. A housing 18 holds ink 20 in cooperation with the support 16. Control means 22a, 22b for controlling a voltage to be applied to the piece 17 are provided, and a voltage is applied by control means 22a, 22b. Then, since the piece 17 is deviated to the housing 19 side since the unit 14 is shrinked. When the voltage is abruptly removed, the piece 17 is returned in a direction of the nozzle at an acceleration near its intrinsic vibration frequency, and ink 20 is injected from the nozzle 11 by the pressing force at this time.
Patent JP-S5667381-A (JP)
Title: Modified polyester resin composition for adhesion
Inventor: HACHITSUKA TSUYOSHI
IPC: C08G18/42
Filed: 1979-11-02
Abstract: PURPOSE: Titled composition useful as a one-pack type adhesive and a paint, which comprises a specified modified polyester resin and a specified epoxy resin.  
     CONSTITUTION: A polyester resin of reduced viscosity ≥0.2, in which at least 40% of acid components is composed of aromatic dicarboxylic acids, and an isocyanate compound, in an equivalent ratio of the OH group in the isocyanate to that in the polyester resin of 0.3W5/1, are reacted, to obtain a modified polyester resin (A), in which the OH group is partially or entirely positioned at the terminal of the isocyanate group. Then 100pts.wt. of said resin (A) is compounded with 50pts.wt. or less of an epoxy resin having an OH group in the molecule. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5570962-A (JP)
Title: Cassette double insertion prevention unit for cassette tape recorder
Inventor: ISHIKAWA KAZUO
IPC: G11B15/675
Filed: 1978-11-17
Abstract: PURPOSE:To prevent double insertion with a simple constitution, by providing switching cover at the rear side of the cassette insertion slit. CONSTITUTION:The switching cover 3 is provided at the rear side of the cassette insertion inlet 2, and it is supported to the fulcrum 4 mounted on the side plates 5, 5' in rotary free, and it is activated toward the closing direction at all times with the twisted spring 6. Thus, when the cassette 38 is inserted to the arrow A, the switching cover 3 shakes against the twisted spring 6, and when the front part of the cassette 38 is inserted until it contacts the latch plate 22, the start switch is turned on and the motor driven, the slide plates 24, 24' and the carrier 20 move toward the arrow A, the latch plate 22 shakes by taking the pins 25, 25' as fulcrum, and the nail 21 couples and depresses the projection rear wall of the cassette 38. The cassette 38 contain the mounting parts 7, 7'. After that, the mounting levers 15, 15' shake the pins 18, 18' to the fulcrum, the mounting parts 7, 7' move toward the arrow B, and the cassette 38 is mounted at the deck constant position, and the switching cover 3 is possible for the upper tips 9, 9' of the mounting parts 7, 7' in contact to prevent the opening and to block the second cassette insertion.
Patent JP-S5367329-A (JP)
Title: Reading of secret number
Inventor: YOSHIKAWA MITSUO
IPC: G06Q40/02
Filed: 1976-11-27
Abstract: PURPOSE:To give a complication to the secret number by operating an optional key before operation of the secret number.
Patent JP-S63307270-A (JP)
Title: Sputtering device
Inventor: TSUDA YOSHIYUKI
IPC: C23C14/35
Filed: 1987-06-08
Abstract: PURPOSE:To improve the utilization efficiency of a target for sputtering and the uniformity of thickness of a formed film by fitting the target to a cathode, placing a looped beltlike magnet having alternately arranged N and S poles at prescribed intervals on the rear side of the cathode and moving the magnet at a constant speed. CONSTITUTION:A target 12 for sputtering is fitted to a cathode 13 in a vacuum chamber 11 so that it confronts a substrate 16 on which a film is to be formed, fitted to a substrate holder 17. A looped beltlike magnet 14 having alternately arranged N and S poles at prescribed intervals is placed on the rear side of the cathode 13 so that the S and N poles are positioned perpendicularly to the moving direction 21 of the magnet 14. The magnet 14 is moved at a constant speed and sputtering is carried out as usual. Thus, the utilization efficiency of the target 12 is improved and a film of a uniform thickness is formed on the substrate 16.
Patent JP-S63307148-A (JP)
Title: Ceramic having novel structure
Inventor: NASU SHOGO
IPC: C01G3/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a ceramic having high regularity, showing high-temperature superconductivity, having structure of mutually laminated layers of an oxide layer containing elements of group IIIa and group IIa and an oxide layer containing Mn and/or Cr. CONSTITUTION:The ceramic has structure wherein an oxide layer containing elements of group IIIa and group IIa and an oxide layer containing Mn and/or Cr are mutually laminated. A ceramic like this can be formed by the following method. Namely a film formed from a mixture of a fatty acid salt of an element of group IIIa and a fatty acid salt of an element of group II by Langmuir- Blodgett method and a film formed from a fatty acid salt of Mn and/or Cr by Langmuir-Blodgett method are mutually laminated to give a film, which is burnt in an oxidizing atmosphere. The number of repetitions of a unit consisting of the oxide layer containing the element of group IIIa and the element of group IIa and the oxide layer containing Mn and/or Cr is preferably at least five.
Patent JP-S63305740-A (JP)
Title: Rotor core structure for automotive generator
Inventor: TSUCHIYA KIYOSHI
IPC: H02K19/22
Filed: 1987-06-08
Abstract: PURPOSE:To reduce the weight of a rotor core without decreasing an output and to obtain a high output by reducing the overlap of the pawl of the rotor core with a stator core to a specific amount. CONSTITUTION:A rotor core 3 has a pawl 3b protruding axially and having a short length to overlap a stator core 6. The lap rate of the pawl 3b and the core 6 in this case is approx. 0.88 or less at the maximum. Thus, the weight of the core 3 can be reduced without reducing the output as a generator, and the strain amount of the core 3 at the time of rotating at a high speed can be reduced. Since a gap between the core 6 and the core 3 can be reduced, its output can be enhanced.
Patent JP-S6033308-A (JP)
Title: Steel modifier
Inventor: IIDA TAKAO
IPC: C21C7/04
Filed: 1983-08-04
Abstract: PURPOSE:To obtain the economic modifier unnecessary for the process where steel is manufactured by melting, by agglomerating titanium powder and iron powder. CONSTITUTION:The modifier adding titanium component into steel is manufactured by, for example, compressive forming of the mixture of titanium powder and iron powder to lumpy state. Though the particle size of titanium powder is not limited, it should, as a rule, be preferably about 60 mesh at the max. Further, iron powder should be preferably about 60 mesh at the max, too, and that used for powder metallurgy should be, as a rule, preferable because of its high purity. Though the mixing ratio of titanium powder and iron powder may be variously changeable according to the final purpose for modification, the percentage of titanium powder should preferably be about 10-90wt% of total amount. Further, for the size of lump, 5-100g degree per one piece is easy to be used. This modifier indicates the same effect as that of traditional modifier consisting of ferrotitanium alloy.
Patent JP-H05338693-A (JP)
Title: Information interchange system capable of delivering of object
Inventor: YAGI TOSHIHARU
IPC: E05B49/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide an information interchange system which enables a specified person or any of many and unspecified persons to interchange written information or execute the delivery of an object and which enables either a person transmitting information or a person receiving information to execute both the transmission of information and the reply thereto attended to one-sidedly on the spot. CONSTITUTION:An information interchange system A is equipped with a door 2 at the front which is capable of being opened and closed by an electronic lock 1 of ten-key system worked by a password number. This system is provided with an information-transmitting part 3 which is capable of holding a display form set between the outer surface of the door 2 and a transparent acrylic plate 4 provided on the outer surface of the door. A vertically long slit 6 for depositing a form is opened through the door 2.
Patent JP-H01310808-A (JP)
Title: Throw-away tip for front surface milling
Inventor: SAWADA MASAHIRO
IPC: B23C5/06
Filed: 1988-06-10
Abstract: PURPOSE:To facilitate machining of a hard-to-cut material such as inconel by forming a central recessed surface at either or both of the oversurface and undersurface, wherein the recessed surface is in similarity to and smaller than the contour which is associated with a band-shaped surface at the peripheral edge, and by performing to the chip seat with the aid of a hole provided in the center. CONSTITUTION:When a chip 1 is mounted to a chip seat, its center recessed surface 5 constitutes a scooping face, the band-shaped surface 4 a flank, and its intersecting ridge 9 with the land 7 a cutting edge ridge, and among the contour side-faces 2 those which do not relate with machining form a restrained surface with respect to the side wall of the chip seat. With reference to the perpendicularly intersecting line to the axis 1a of a mounting hole 6, the inclination angle alpha of the band-shaped surface 4 shall range 50 thru 70 degrees while the inclination angle beta1 of the land 7 10 thru 50 degrees, and the center recessed surface 5 presents a downward slope toward the mounting hole 6 with the inclination angle beta2 being greater than the one beta1 and is interfered with the recessed surface 5a to allow the scraps to run against the cut-up portion 8. This improves the constitution of scooping angle, facilitates works of scraps treatment, increases anti-breakage property of the cutting edge ridge.
Patent JP-H04366677-A (JP)
Title: Information recording device
Inventor: OKI JOJI
IPC: B41J13/00
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an information recording device which enables a sheet feed device to be automatically selected only upon a mode instruction by providing a constitution in which the sheet feed device is previously assigned to each different type of recording mode and any appropriate shoot feed device for the recording mode designated by an external device can be automatically selected. CONSTITUTION:A main control part 3 of a control part 1 for an information output device consists of CPU and controls the entire control part 1. A program which executes the main control part 3 is stored in a main storage part 4 and information for interpreting whether an execution mode is black/white or color is stored in a mode identifier storage part 6. If information entered from a host computer is detected by an input control part 2, the main control part 3 identifies which mode frame of the mode identifier storage part 6 the input mode frame is. If received information is black/white, the main control part 3 selects a sheet feed device for black/white in a recording part 20 and if the received information is color, a sheet feed device for color is selected for output.
Patent JP-S5368038-A (JP)
Title: Memory unit
Inventor: NAKANO YOSHIO
IPC: G11C19/00
Filed: 1976-11-29
Abstract: PURPOSE:To facilitate an easy detection of the information position and thus to ensure a rationalized structure of the memory unit, by providing a looptype shift register SR for inofrmation position detection with every whole or properly divided memory unit.
Patent JP-S6034078-A (JP)
Title: Solar-ray power generating device
Inventor: TSUJIMOTO YOSHINOBU
IPC: E04D13/18
Filed: 1983-08-04
Abstract: PURPOSE:To constitute a solar-ray power generating system at low cost while also facilitating manufacture by mounting an electrode for connection to a stacked section between unit tabular blanks to which a substance generating photovoltage is fitted. CONSTITUTION:An amorphous Si solar cell section 2 is formed to the surface of a pantile 1 in a thin-film shape. Connecting pins 3 for connecting the cell are formed to the pantile 1. The cell section 2 is constituted by an electrode 5 electrically connected to the pins 3 and an amorphous Si solar cell 6. A transparent electrode is used as an electrode 7 fitted on the upper surface of the solar cell because solar rays must be transmitted. The electrode 7 is connected electrically to pin holes 4 receiving the pins 3. According to such constitution, a solar-ray power generating system can be utilized for general homes in a large scale without special work and technical knowledge.
Patent JP-H086379-A (JP)
Title: Image forming device
Inventor: TACHIBANA NATSUKI
IPC: G03G21/20
Filed: 1994-06-24
Abstract: PURPOSE:To prevent the sticking of a developer carrier to an image carrier even when the temperature of the image carrier is changed due to the environmental change or continuous copying by switching the development bias voltage value to proper values when a charging means is operated and when it is stopped respectively. CONSTITUTION:The surface of a photoreceptor drum 31 is uniformly charged by a charger 32, and the electrostatic latent image of a document is formed. This electrostatic latent image is sent to a developing unit 34 by the rotation of the photoreceptor drum 31, and a toner is fed to reveal it. A development bias applying means is connected to the development roller 62 of the developing unit 34. A control means is connected to the development bias applying means, and the development bias voltage value is changed by the control means. The development bias voltage value applied when the charger 32 is turned off is controlled to be smaller than the development bias voltage value applied when the charger 32 is turned on.