baber/WOPTO huggingface dataset:
Patent JP-S5743824-A (JP)
Title: Apparatus for cutting and welding hot melting-weld sheet
Inventor: ANZAI KANEO
IPC: B31B50/64
Filed: 1980-06-10
Abstract: PURPOSE:To achieve an positive melt cutting and welding of a hot melt-welding material and an accurate treatment of the melt cut layer by making the edge of the material set on the machine frame and the undersurface section of a receiving member able to press against or separate from each other in loading. CONSTITUTION:A single or 2 or 3-plied sheet S is fed at an intermediate position between an edge section 10 and receiving member B. The upper end of a rod 25 is forced down against resilience of a spring 24 to press the sheet S against the edge 10 with the undersurface of the receiving member B. The sheet S is melt cut following a shape of the edge 10 by the pressing force and heat of a hot melt cut by welding member A, and inner one is separated from the sheet S enters a space section 12 as a melt cut layer 27. The cut rim of the sheet S contacting or approaching outside of the edge 10 is melted to ensure the melt cutting and welding. As soon as the pressing force on the receiving section B is released, it is returned upward by the resilience of the spring 24. Thereafter, the same action is repeated.
Patent JP-S62233278-A (JP)
Title: Printer
Inventor: HAYASHI NOBUHIDE
IPC: G06K15/00
Filed: 1986-04-03
Abstract: PURPOSE:To obtain an inexpensive printer with a simple construction, by comparing a signal obtained by a pattern-reading means and a signal generated by a character generator disposed in the printer, and transferring a comparison result signal to an external device. CONSTITUTION:Data from an image sensor and data from a character generator are sent to an EXCLUSIVE-OR gate 9 through a latch 8. An output from the gate 9 is sent to an encoder 10, and the data of an error between the two kinds of data is obtained as an output from the encoder 10. The error data is sent to an integrator 11 to obtain a total error data for each character. An output from the integrator 11 is sent to a printer-controlling part, and a character most closely resembling the given image is determined. Thus, the character generator ordinarily provided in a printer which forms characters or the like in the form of sets of dots is used also for comparison of the read data whereby an inexpensive recognition device can be constructed.
Patent JP-H11268462-A (JP)
Title: Information recording medium and process unit thereof
Inventor: IKEDA AKIRA
IPC: B42D15/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To form an information recording medium capable of rewriting for a short period of time at low cost by the use of ink that is decolored by applying decoloring temperature, and recording a predetermined content in use of an ink jet printer. SOLUTION: An ink jet had H and a thermal printing plate are installed on the midway of transportation of an automatic ticket examination machine. The ink jet head H can be printed with a predetermined content on the recording part of a commuter pass C (an information recording medium). For an irradiation ink of the ink jet head H, ink is used which is erased as being heated at a predetermined high temperature. The thermal printing plate T includes a heater inside, operates to heat the part to a predetermined temperature when coming to the recording part of the commuter pass C, and can erase the content printed via the ink jet head H. In this manner, since the commuter pass C per se can be printed at high speed having no special quality, an efficiency of the ticket examination work can be improved.  Also, inasmuch as a coming in and out state of the commuter pass C is printed visibly, the dishonest use of the commuter pass C can be prevented in advance.
Patent JP-H06188207-A (JP)
Title: Formation of semiconductor coating film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1993-03-12
Abstract: PURPOSE:To lower the recombination central density thereby enabling the mobility of electrons or holes in a film to be enhanced by a method wherein the film of silicon or silicide is formed on a substrate using a reactive gas having silicide and then the film is photo-annealed by irradiating it with intensive laser beams to crystallize the film for neutrallizing any unpaired bonds by activating hydrogen. CONSTITUTION:A reactor 3 containing a boat 2 fitted with substrates 1 is evacuated with a vacuum pump. Besides, a vessel 7' is impressed with high-frequency energy 10 besides, required amount of silicide 14 becoming a reactive gas is led into the reactor 3 to form a semiconductor film on the substrate 1. Next, this semiconductor film is laser beam annealed so as to change non-single crystal semiconductor into single crystal semiconductor. Furthermore, hydrogen is activated by high-frequency inductive energy to make the single-crystal semiconductor couple with any unpaired bonds for neutrallization. Through these procedures, the recombination central density is to be lowered thereby enabling the mobility of the electrons or holes in the film to be enhanced.
Patent JP-H09267294-A (JP)
Title: Belt-like body cutter
Inventor: HONMA YOSHIAKI
IPC: B65H23/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately cut a belt-like body in a prescribed preset length by providing a correcting means to correct a feed length by a feed means of the belt-like body on the basis of the ratio of an actual feed length to an apparent feed length of the belt-like body which is generated by elongation by contact of the feed means. SOLUTION: When a roller 424 comes into contact with it, a tape 100 extends by its pressure, and since a preset length L1 and a measured length L2 become different from each other, the measured length L2 after being cut becomes shorter than an apparent feed length (in the same as the preset length L1). Then, operation is performed on a correction value of a feed pitch PT as follows. An original feed pitch PT1 is found by [PT1=(L×Q× the ratio of circumference)/360], and a correction feed pitch PT2 is found by [PT2=(L2/L 1)×PT1]. Here, L is a diameter of the feed roller 424, and Q is a step angle of a stepping motor. The correction feed pitch PT2 is inputted to the feed pitch PT.
Patent JP-H01252178-A (JP)
Title: Ultrasonic drive
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the abrasion of a stator and balls by suppressing the revolution of the balls brought into contact with a rotating body. CONSTITUTION:A large number of balls 10 supported at regular intervals by a retainer 9 are placed on a stator 8, and other balls 12 supported at regular intervals by a retainer 11 are put on the balls 10. Mutually adjacent balls in these balls 10, 12 are brought into contact with one another at two points, and a body of revolution 13 is placed on the balls 12, thus constituting an ultrasonic drive 9. Consequently, when elliptical vibrations or progressive waves are generated on the end face of the stator 8, the balls 10 are turned in the direction of the arrow A while being moved in the direction of the arrow B on the end face of the stator 8. Since the balls 12 are rotated in the direction of the arrow C of the opposite direction and the balls 12 are turned in the opposite direction on contact surfaces with the rotating body 13, the revolution of the balls 12 is inhibited, and the rotating body 13 is shifted together with the balls 12. Accordingly, the abrasion loss of the balls 10 and the stator 8 is also reduced, thus lengthening the lifetime.
Patent JP-H09269687-A (JP)
Title: Fixing heater, fixing device, and image forming device
Inventor: EZAKI SHIRO
IPC: H05B3/84
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the withstand voltage of a heating resistor and further to reduce the sliding resistance of a sliding surface on which a fixed body is slid by providing a specific substrate, a lower insulating layer, a heating resistor and an upper insulating layer. SOLUTION: Since the top surface 15a of an insulating glass upper layer 15 is grounded to form a smooth surface, the sliding resistance of a copying paper, etc., slid in a width direction on the top surface 15a is reduced. Further, in a fixing heater 10, an insulating glass lower 12 is interposed between a substrate 11 having heat resistance and electrical insulation and the heating resistor 13, so that the heating element 13 is doubly, electrically insulated from the substrate 11 and the glass lower layer 12 to enhance the withstand voltage to the heating element 13.  Further, since the softening point of the insulating glass upper layer 15 is lower than that of the insulating glass lower layer 12, the sliding surface of the of the top surface 15a of the upper layer 15 on which the fixed body such as the copying paper is slid is easily formed as the smooth surface to reduce the sliding resistance.
Patent JP-H04311130-A (JP)
Title: Portable telephone set
Inventor: TAGUCHI OSAO
IPC: H04W88/02
Filed: 1991-04-10
Abstract: PURPOSE:To offer a portable telephone set. CONSTITUTION:At the time of transmission, a transmission switch 27 and dialing circuit 28 respectively send a call signal and the telephone number of a telephone set 1 to an exchange 3 to start a calling state with the telephone set 1. At the time of termination, a frequency tuning circuit 20 detects a subscriber's number outputted from the exchange 3 and drives a buzzer 21 to inform termination and a response circuit 23 sends a response signal to the exchange 3 to start a calling state with the telephone set 1. Communication with the exchange 3 is executed by radio waves through a MODEM 29.
Patent JP-H02256343-A (JP)
Title: Privacy communication controller
Inventor: KATO EIJI
IPC: H04L9/12
Filed: 1989-03-29
Abstract: PURPOSE:To surely prevent leakage of important information to a 3rd party, to minimize useless communication and to eliminate a troublesome communication control by reflecting the will of privacy communication of the operator onto communication depending on ON/OFF of a privacy switch means. CONSTITUTION:When a facsimile equipment of its own station makes transmission, picture information to be ciphered is inputted from a line LiB to a MO DEM 300 and demodulated, the information appears on a data bus of a microcomputer 100 through a buffer 500 from a data bus DBM 1 and is fed to a terminal of an X group of a cyphering/decyphering processing circuit 600. The circuit 600 ciphers the data applied to the terminal of the X group and outputs it to a data bus 2 via a Y group terminal. The cryptographic data is outputted through the buffer 500 to a data bus DMB 2. Then the data is modulated by a MODEM 400 and sent to the telephone lines LN1, LN2 via the line LiA.
Patent JP-H09270739-A (JP)
Title: Spread spectrum communication equipment
Inventor: WATANABE EIJI
IPC: H04B1/707
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To perform demodulation with a simple circuit and to lower the slipping frequency of reproducing carrier waves. SOLUTION: First digital output signals Y1 are outputted by the data judgement processing of a two-phase phase demodulation circuit 33a and the exclusive OR of digital signals and PN codes from a PN code generator 36 is obtained in an EX-OR circuit 37. Then, signals outputted from the EX-OR circuit 37 are integrated for a PN code length in an integration data judgement circuit 38 and second digital output signals Y2 are outputted by the data judgement processing.
Patent JP-S574635-A (JP)
Title: Fault detecting circuit of one-to-multi-signal transmission system
Inventor: SAKURAI AKIHITO
IPC: H04L1/20
Filed: 1980-06-11
Abstract: PURPOSE:To detect whether a circuit is normal or not and at the same time to detect an error of a slave station when the circuit is normal, by deciding whether a transmission data signal is sent back in a prescribed frequency or not. CONSTITUTION:An FF2 is set by a period pulse signal T2, and 1 is always delivered for the output delivered from an OR circuit OR1. In case when the outputs given from output terminals Q1, Q2 and Q3 of a shift register SR1 are turned to O, the output given from an AND circuit AND1 is turned to 1. Then the outputs from AND circuits AND2 and AND3 are turned to 0 and 1 respectively to deliver an alarm signal. With an input of an error message, the output given from an AND circuit AND4 delivers an error signal.
Patent JP-S61234588-A (JP)
Title: Submount for optical semiconductor element
Inventor: HIGUCHI HIDEYO
IPC: H01L23/15
Filed: 1985-04-11
Abstract: PURPOSE:To make it possible to perform various kinds of assembling methods regardless of N-type and P-type substrates, by providing a conducting-chip bonding part and a wire bonding part electrically separately, on the main body of a submount, which has excellent heat conductivity and is constituted by an electric insulator. CONSTITUTION:On a submount main body 2 comprising an electric insulator, a chip bonding part 3, on which a chip is bonded, and a wire bonding part 4 for bonding wire are provided. The submount main body 2 has excellent heat conductivity and is constituted by the electric insulator. The main component of the material of the main body 2 is BeO or SiC. A current is inputted through the wire 13 and flows in the sequence of the chip 1, the wire 11 and the wire 12.
Patent JP-S61235148-A (JP)
Inventor: SUGIMOTO TOSHIHIKO
IPC: B32B27/36
Filed: 1985-04-11
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-2000278326-A (JP)
Title: Packet transfer device
Inventor: OKAMURA KAZUHISA
IPC: H04L12/40
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer device capable of receiving a packet including plural pieces of event sequence data and changing a channel outputting the event sequence data. SOLUTION: In this packet transfer device, audio data separated from a packet by an unpacketizing part 11 are written in reception FIFO 12a-12h for audio provided by transmission nodes for every audio channel and the output thereof is outputted to a patch part 13. In this case, the audio data are allocated to audio channels and outputted through audio interfaces 14b-14e. This allocation is performed corresponding to information in a header or external setting input.
Patent JP-H06294094-A (JP)
Title: Production of paper
Inventor: MITSUSHIBA AKIKO
IPC: D21H17/46
Filed: 1993-04-05
Abstract: PURPOSE:To produce a paper having high wet strength and extremely improved alkali resistance. CONSTITUTION:A pulp slurry is mixed with 0.5-3wt.% of a polyamidepichlorohydrin resin based on absolute dry weight of pulp, then guar gum in the ratio of guar gum:polyamidepichlorohydrin resin = 0.5:1 to 1:1 and made into paper.
Patent JP-S58196637-A (JP)
Title: Stylus tip cleaning device of electrostatic capacity type disk player
Inventor: MORIOKA SUSUMU
IPC: G11B3/58
Filed: 1982-05-12
Abstract: PURPOSE:To always obtain a correct signal free from noises without loading and unloading a caddy, by detecting on abnormal signal contained in a reproduced signal and then actuating a cleaner of pickup stylus with the output of detection. CONSTITUTION:When an abnormal signal is produced in a reproduced signal, a level wave detecting circuit 6 gives a level detection to a pickup signal produced from a pickup circuit 4 to obtain an abnormal detection signal A. This signal A is supplied to a time constant circuit 9. The output of the circuit 9 undergoes a comparison through a comparator 11 to obtain a final detection output. This output is differentiated by a differentating circuit 12 and then added to an arm lifter signal 14 by an adder circuit 13. This added signal actuates a plunger 1 for actuation of a cleaner. Thus a pickup stylus is cleaned. In such a way, it is not needed to unload and load again a caddy in case the dust stickes to the stylus. This process always obtains a correct signal which is free from noises.
Patent JP-H07257265-A (JP)
Title: Trailer
Inventor: INOUE SHUKICHI
IPC: B60P3/07
Filed: 1994-03-23
Abstract: PURPOSE:To utilize the whole length of a trailer for space for heavy machines by forming a connection member integrally to be forward/back rotatably connected to a car body at an axial position between a first axle and a second axle. CONSTITUTION:A trailer has axles 1, 2, 3 as a first to a third axles provided along width of a car body, and an irregularly formed walking boom 4 as a connection member to connect these axles to each other. The axle 1 is provided at a center part of the width at a rear part of the car body, and the axles 2, 3 are provided at symmetric positions in the width from a center C of the width on the back of the axle 1. Shaft parts 4-1, 4-2, 4-3 to be inserted into boss parts of the exles 1, 2, 3 are provided to be forward/back rotatably connected to the car body at an axial direction position between the axle 1 and the axle 2. When length Y of a crawler part 100a of a heavy machine 100 is similar to length L of each side part 13a of a loading part 13, the heavy machine can be loaded.
Patent JP-H06285705-A (JP)
Title: Tooling holder
Inventor: KIJI MANABU
IPC: B23B39/00
Filed: 1993-04-05
Abstract: PURPOSE:To aim at improved working accuracy by displacing a blance weight so that rotational unbalance of a holder body may be corrected even on the way of processing work. CONSTITUTION:This tooling holder is constituted in such a way that a bite 16, which is provided on a holder body 10 to be sent in the axial direction while being rotated round the shaft center, is controlled to move in the radial direction of the holder body 10 by a bite operating mechanism 20. This tooling holder is provided with a balance weight 36 provided displaceably in its radial direction in retation to the holder body 10 and a weight operation mechanism 40 which displaces the balance weight 36 in the radial direction so as to off set any mass unbalance caused by movement of the bite 16 interlocking with the bite operating mechanism 20.
Patent JP-S59206108-A (JP)
Title: Method for automatically reducing speed of rolling mill
Inventor: TOOMATA EISUKE
IPC: B21B37/00
Filed: 1983-05-06
Abstract: PURPOSE:To improve the accuracy of a speed reducing instruction by calculating the thickness of a strip wound around a payoff reel and the diam. of a coil on the reel and calculating the length of a strip remaining in coil basing on the calculated sheet thickness and the coil diam. CONSTITUTION:The number of revolutions NWR of a work roll 5 located just before a sheet thickness detector 4 is measured at every revolution of a payoff reel 1, to calculate the coil diam. D'POR of a coil 3 before (n) revolutions and the coil diam. DPOR at present in order to calculate the average thickness hE of the strip between them by using prescribed equations. After that, the coil diam. DPOR is calculated at every revolution of the reel 1 basing on the sheet thickness hE by the prescribed equations, to calculate the length of a strip remaining in coil basing on the thickness hE and the diam. DPOR; and when the length of strip, calculated basing on the present speed of the strip and the deceleration of a rolling mill, becomes equal to the length of the strip remaining in coil or shorter than it, a speed reducing instruction is outputted to the mill. In this way, the instruction of deceleration to the mill is exactly performed.
Patent JP-H06289142-A (JP)
Title: Detector of radioactive ray and device therefor
Inventor: KUWABARA YOSHINORI
IPC: G01T1/164
Filed: 1993-04-05
Abstract: PURPOSE:To provide a radioactive ray detector which can be easily manufac tured and has the high analytical precision, and to provide a manufacturing method. CONSTITUTION:A radioactive ray detector is constituted so that a plurality of photoelectron multiplier tubes 11 are combined and scintillator tips 1 each of which has a mirror surface consisting of one surface of the hexahedron and the rough surfaces consisting of five other surfaces are joined in the quantity larger than that of the photoelectron multiplier tubes 11, and the dimension of the mirror surface in the scintillator tip group is nearly matched with the dimension of the incidence window 12 of the photoelectron multiplier tube 11, and each joint rough surface 4 of the scintillator tips has each different transmissivity. In particular, it is desirable that the transmissivity of the scintillator tip 1 is larger as the distance from the center of the tip group is far. In the manufacture, the transmissivity of the joint rough surface 4 of the scintillator tip 1 is adjusted by varying the particle diameter of the abrasive grain in the surface finishing of the rough surface.
Patent JP-H05241823-A (JP)
Title: Microprocessor and weight cycle control system for the same
Inventor: SASAKI HIROSHI
IPC: G06F9/30
Filed: 1992-02-28
Abstract: PURPOSE:To unnecessitate changing a firmware, and to take out an optimal performance from each outside device, in order to set an optimal access weight even at the time of replacing a device with the device whose function is the same, and whose access time is different by providing more than one weight cycle control terminal group. CONSTITUTION:A weight cycle control terminal A21 or a weight cycle control terminal B22 are inputted so that only one of the output of a weight cycle setting means 23 can be turned into a logical true level, and the other can be turned into a logical false level. Then, at the time of a reading and writing control to an outside device A17 or an outside device B18, a weight cycle control circuit 25 controls a weight cycle to be inserted into an outside access cycle to a bus control circuit 24 according to the input value of the weight cycle control terminal 21 and the weight cycle control terminal B22.
Patent JP-H10273349-A (JP)
Title: Production of environmental harmonization type hydraulic cement
Inventor: NAKAGAMI ARATA
IPC: C04B7/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To plot to express a strength in an extent sufficient on practical uses and improve workability by adding cement raw materials necessary for producing a hydraulic cement and a chloride salt to industrial wastes such as municipal wastes and sludges and subsequently calcining the mixture in a rotary kiln. SOLUTION: This method for producing an environmental harmonization type hydraulic cement comprises mixing industrial wastes such as collected municipal wastes and sludges with cement raw materials necessary for producing the hydraulic cement, charging the obtained cement raw materials into a rotary kiln through a raw-material-charging pipe 70, calcining the charged raw materials, and subsequently spraying an aqueous solution containing a chloride salt such as NaCl or CaCl2 on the cement raw materials to be discharged from the back portion of the rotary kiln 1 through a nozzle 101. Thereby, the nozzle 101 is sufficiently fixed, and the coating of the chloride salt on the wall of the rotary kiln 1 can by suppressed, because the chloride salt is evaporated with a burner 3.
Patent JP-S561555-A (JP)
Title: Method of trimming film resistor
Inventor: HIDA TOSHIO
IPC: H01C17/24
Filed: 1979-06-19
Abstract: PURPOSE:To accurately regulate the resistance value of a fine resistor by trimming a film resistor connected between a pair of electrode conductors from one electrode conductor side. CONSTITUTION:A predetermined voltage is applied between electrode conductors 1a to monitor the resistance value via an electric current of a film resistor 2, the resistor 2 is trimmed at the positions 3a, 3b in parallel with a side connected with an electrode 1a, is roughly regulated with resistors 2a-2c, and the resistor 2c is then trimmed at the position 3c to finely regulate the resistance value. When the number of the trimming positions 3a-3c is determined, the rate of change of the resistance value of the resistor 2 can be determined merely by the ratio of the width D to the width W of the film resistor 2. Accordingly, even if the trimming positions are displaced and the parallelism with the resistor 2 is displaced due to the irregularity of the geometrical size of the supporting substrate of the electrode conductor 1a and the film resistor 2 and of the position and the size of the conductor 1a and the resistor 2, the rate of the chang of the resistance value is not affected to execute the trimming with preferable productivity in high accuracy.