baber/WOPTO huggingface dataset:
Patent JP-H07285151-A (JP)
Title: Mold for optical disk
Inventor: OGUSHI MASAYASU
IPC: B29C45/26
Filed: 1994-04-19
Abstract: PURPOSE:To provide a mold for injection molding of an optical disk substrate wherein a burr is hardly produced at a central hole part on an ejected out side (a cavity side) of a cut punch which is ejected into the cavity to provide the central hole of the optical disk. CONSTITUTION:An edge part at a tip part on a cavity side of a cut punch which is ejected into the cavity to provide a central hole of an optical disk is chamfered 17, or the edge part is rounded off 18. Herein, both of a size of the chamfered part and a radius of a rounded off part should be preferably 0.05-0.1mm.
Patent JP-H0641614-A (JP)
Title: Vibrator for ultrasonic motor
Inventor: FUJII YASUHIRO
IPC: B22F3/24
Filed: 1992-04-02
Abstract: PURPOSE:To enhance the density of a vibrator itself and to drastically improve its Q value in the ultrasonic motor for impressing a frequency voltage on a piezoelectric element provided with a vibrator and driving a moving body by using a sintered body subjected to sizing or coining as the vibrator. CONSTITUTION:A frequency voltage is impressed on a piezoelectric element, and a progressive oscillatory wave is generated in a vibrator provided to the element. A moving body in contact with the vibrator is driven by the progressive oscillatory wave. In this ultrasonic motor the vibrator is formed with a sintered subjected to sizing or coining body.
Patent JP-S557632-A (JP)
Title: Leakage detector
Inventor: KOIKE HIROSHI
IPC: G01R31/02
Filed: 1978-06-30
Abstract: PURPOSE: To increase the reliability by avoiding the malfunction due to the types of wiring systems, through the fixed wiring from the zero phase current transformer to the switching circuit section.  
     CONSTITUTION: The zero phase current transformer 1 contained in the case 2 provided the secondary output terminals 3. Further, the switching circuit section 4 is operated with the secondary output of the current transformer 1, and the current transformer 1 and the circuit 4 are directly fitted to the wiring board 5. The wiring 6 connecting between the terminals 3 and the circuit 4 is formed with a metal plate of a given shape, it is fixed on the wiring board 5, to plug in the terminals 3. Since the location and form of the wiring 6 is determined, the occurrence caused due to the dispersion in the wiring length and location for each product is avoided to increase the reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S535520-A (JP)
Title: Facsimile transmitter
Inventor: KAMAE NAOHIKO
IPC: H04N1/32
Filed: 1976-07-05
Abstract: PURPOSE:To memorize previously the facsimile signal of plural screens to be transmitted and reading the facsimile signal in accordance with the transmission destination, that is by giving an editing function. As a result, the screen scanning can be eliminated for each necessary time, and also a transmission becomes possible at the midnight when the telephone circuit used least.
Patent JP-S524211-A (JP)
Title: Head position adjusting unit
Inventor: ISHII MASAAKI
IPC: G11B17/32
Filed: 1975-06-28
Abstract: PURPOSE:To enable adjusting inclination and height of the head with a simple unit by holding the head with a thimble spring and using the pivotted adjuster in a magnet sheet unit.
Patent JP-H09267859-A (JP)
Title: Antitheft monitor and release device of alarm tug
Inventor: TOYOMI TOSHITAKA
IPC: G07G3/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an antitheft monitoring device which prevents effectively theft of a release key. SOLUTION: A release device 1 of a buzzer tug unlocking the buzzer tug attached to commodities is provided with a transmitting part 4 outputting a specified electromagnetic wave. When commodities are taken out of a shop by a thief, electromagnetic wave from the transmitting part 4 is detected by an antenna unit 3 installed near the entrance/exit and an alarm is output from the antenna unit 3. When the buzzer tug release device 1 is not retained by a holder, even after a certain time interval has elapsed, on the basis of the connection signal S63 from a holder connection part 63, a signal S2c making the release void is output to a release-invalid part 61 by a controller 2. In this way, the function of the release part 60 is brought to a stop by the release- invalid part 61.
Patent JP-H02259689-A (JP)
Title: Data inverter
Inventor: HARADA TOSHIHARU
IPC: G09C1/00
Filed: 1989-03-30
Abstract: PURPOSE:To make data decoding practically impossible by grouping data and inverting them for each group. CONSTITUTION:The data inverter has a means 2 dividing input data series into blocks, a means 3 grouping and arranging data in the same block into several blocks, a means 4 inverting the grouped data in each group, a collecting means 5 collecting the inverted data from each group and arranging them to new blocks, and a block linking means 6 linking the obtained blocks and obtaining the inverted data series. Since the distributing means 3 group and arrange data belonging to each block into several blocks at random, data belonging to each group has no specific relation with original data series, inversion rules for a data inverting means which inverts data for each group cannot be readily estimated.
Patent JP-S6144386-A (JP)
Title: Apparatus for detecting safety of resident
Inventor: SUZUKI TSUTAE
IPC: G01V8/12
Filed: 1984-04-21
Abstract: PURPOSE:To confirm living safety at the time interval set at every individual situation of a resident, by providing a detector for detecting the lavatory of the resident and a means receiving the signal from said detector to discriminate the safety of the resident in a residence region on the basis of the use data of the lavatory. CONSTITUTION:An infrared detector 4 responding to bodily temp. is arranged to the lavatory of an old people's solitary room and the detection signal thereof is received bya subscription telephone 3 and successively accumulated and stored in an accessory data apparatus 5 as data along with a date. Further, an emergency alarm switch 6, a fire alarm 7 and an outing information switch 8 are also connected to the telephone 3. The collecting and wiring apparatus 10 of a computer control center 9 is connected to the subscription telephone 3 of the old people's solitary room 1 and a data signal is periodically received by automatic transmitting and receiving apparatuses 14, 15 and the safety of an old man is discriminated by a processor computer 16. When abnormality is detected, it is informed to a preliminarily registered information point.
Patent JP-H04290414-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: TSUYUKI HIROSHI
IPC: H01G4/12
Filed: 1991-03-19
Abstract: PURPOSE:To adjust the thickness of a substrate green sheet by controlling the pressure and/or the temperature in thermocompression bonding. CONSTITUTION:If one raises the pressure in thermocompression bonding, the compression ratio of a green sheet becomes large, and the thickness decreases, and the capacity of a capacitor increases. Moreover, the green sheet becomes dense and the shrinkage ratio at baking becomes small. Therefore, the area decrease of the capacitor electrode pattern on the green sheet becomes small, and the capacity of the capacitor increases. If one lowers the pressures, it becomes the reverse, and the capacity of the capacitor decreases. Moreover, if one raises the temperature at thermocompression bonding, the degree of softening of the green sheet becomes large, and the compression ratio becomes large. Moreover, since it becomes dense the capacity of the capacitor increases. If the temperature is lowered, it becomes the reverse, and the capacity of the capacitor decreases.
Patent JP-S577168-A (JP)
Title: Manufacture of mis photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H04N5/335
Filed: 1980-06-14
Abstract: PURPOSE:To contrive the improvement of the yield of an MIS element having uneveness on the surface by providing an ohmic electrode on the rear of an Si substrate wherein an Si3N4 film having the thickness permitting conduction is formed on the surface and ohmic contact to the electrode at the rear side is also finished and a counter electrode is provided on the Si3N4. CONSTITUTION:SiO2 masks 8, 11, 12 are applied on the (100) surface of a P type Si substrate 1 for anisotropic etching and grooves 9 having V grooves and pedestal convex parts are formed by adjusting etching time. Grooves 10 where the cracks on a scribed groove 5 are removed are simultaneously formed. Next, the removal of etching is applied to the SiO2 and an ohmic contact Al electrode 2 is evaporated on the rear side and an Si3N4 film 3 is formed on the surface by reacting plasmatic nitride gas and the Si substrate at 200-600 deg.C and sintering for ohmic contact is applied to the rear side and Al2 as well. Next, an Al and Ni multiple electrode 4, a pad electrode 11 and a lead 22 are selectively formed on the flat surface only to cover the electrodes 4, 11 with an SiO2 reflection-proof film 21. In this composition, a device having little leakage and high photoelectric conversion efficienty can be obtained.
Patent JP-H01253157-A (JP)
Title: Manufacture of mercury oxide
Inventor: HAYAKAWA HAYASHI
IPC: H01M4/48
Filed: 1988-03-31
Abstract: PURPOSE:To efficiently and surely convert the positive electrode oxide into mercury oxide at a low cost by using a fluid layer type solid-liquid reactor circulating an aging liquid to mature the positive electrode oxide. CONSTITUTION:A large quantity of metal mercury is contained in the mercury oxide generated by electrolysis, thus a sample separated by the centrifugation method is put into a main body through an upper cover 8. The aging liquid of an alkaline solution with pH8-13 is stored in the main body. The aging liquid is circulated by a pump 1 and sprayed to the upper section of the main body. The mercury oxide of the sample is set to the floating state in the main body by the spraying speed, the solid-liquid contact reaction proceeds. The sprayed aging liquid is discharged through a discharge port 3 at the upper section and circulated to the pump 1.
Patent JP-H05281903-A (JP)
Title: Navigation device for vehicle
IPC: G09B29/10
Filed: 1992-04-02
Abstract: PURPOSE:To provide the navigation device which moves and displays the name of a place, etc., in a map at a position where it does not overlap with various information on a mark indicating the current position of the vehicle. CONSTITUTION:This navigation device is equipped with a storage means 100 which stores road map information including the names of places, etc., in the map, a range setting means 102 which sets a range to be displayed on a display device 101 as to road map information stored in the storage means 100, a display position moving means 103 which moves the display positions of the names included in the road map information in the set display range, and a display control means 104 which superimposes and displays the names moved in display position on the road map in the display range on the display device 101.
Patent JP-2000272205-A (JP)
Title: Printer determining printing execution order and network system including the printer
Inventor: UCHIYAMA YUKIHIRO
IPC: G06F3/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To determine a printing execution order for a printer to automatically judge an order of prints in accordance with a user's urgency for printing and sequentially print from a higher necessity. SOLUTION: Printing is executed in accordance with a printing priority order in a printer used in common by a plurality of users on a network on the basis of a plurality of kinds of printing priority order determination signals 6, 8 and 10 from a computer which determines the printing priority order in stages regardless of an order in which each user outputs a printing command from the computer 2. Printing can be executed at a designated time on the basis of a time designation printing signal 12 from the computer 2. Moreover, printing can be executed with priority in response to an interruption printing signal 16 from the computer, or printing can be executed in a free time zone registered beforehand.
Patent JP-S61239200-A (JP)
Inventor: KODA KATSUHIRO
IPC: G21K4/00
Filed: 1985-04-15
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-S63248511-A (JP)
Title: Manufacture of tube for cylinder
Inventor: SHIOKAWA SEIJI
IPC: B21C1/26
Filed: 1987-04-03
Abstract: PURPOSE:To reduce the working time and the weight of a tube by squeezing and bending an open end part into the inside direction by pressing a tube stock and then forming a tube by plastically working through a die and a mandrel. CONSTITUTION:An open end part of a tube stock is pressed by use of a pressing tool and a recessed part of a die, etc., to form a tube 1b having a squeezed bent part 4 on the top of the tube 1b. Then, the tube 1b is press inserted into a die hole 7 to form a tube 1c with a 1st mandrel 6 having a top contracted part inserted into the tube 1b. Then, a tube 1d is obtained by inserting a 2nd mandrel 11 whose top part has a diameter nearly equal to the inner diameter of the thin wall part of the tube 1b into the tube 1c from its rear end. The working time is reduced because the tube 1d having a smooth worked surface is formed by the plastically working alone without machining such as cutting and grinding. The tube weight is reduced because the tube wall is thinned.
Patent JP-S576916-A (JP)
Title: Power supply device
Inventor: NAKANO KATSUAKI
IPC: H02M3/28
Filed: 1980-06-16
Abstract: PURPOSE:To obtain a power supply device whch is capable of a suitable protection to a fault caused at the load side, by securing a protecting action in case when a fault such as a spark discharge or a short circuit, etc. of the load side continues for a prescribed time or longer. CONSTITUTION:The output of a control circuit 2 is applied to an inverter 3, and a high voltage generated at a boosting transformer 4 by the output of the inverter 3 is changed into a direct current through a rectifying/smoothing circuit 5 to be applied to a load 6. The outputs of an output voltage detecting circuit 8 and an output current detecting circuit 9 are fed back to the circuit 2, and the output to the load 6 is controlled to a constant voltage or constant current. In case when a fault such as a sprak discharge or short circuit occurs at the side of load 6 and the connection point potential of a resistance 82 of the circuit 8 varies to a prescribed level, a switch circuit 10 is turned on to give a start of charging to a time constant circuit 11. When the charging potential of the circuit 11 becomes higher than a prescribed level, the output of the circuit 2 is discontinued to stop the oscillation of the inverter 3.
Patent JP-S578340-A (JP)
Title: Operating device of throttle valve in carburetor
Inventor: TSUCHIDA TETSUO
IPC: F02D11/04
Filed: 1980-06-16
Abstract: PURPOSE: To improve drivability of an autobicycle, by operating a throttle valve of the autobicycle at slower speed of opening in the first half while at faster speed in the latter half and providing a margin in the range of speed adjustment especially at high speed.  
     CONSTITUTION: A control cam 5 provided with a cam groove 6 of different diameter l is fixed to a handling grip 4 in a casing 1. A bearing 9 fixed to an acting lever 7 is engaged to said cam groove 6, further opening and closing wires 10, 11 of a throttle valve, not shown in the drawing, are connected to both end parts of said lever 7. In this way, in the first half of turning motion of the grip 4 the throttle valve is operated at slower speed of opening because of the smaller diameter l, on the contray in the latter half at faster speed of opening because of the larger diameter l. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05282407-A (JP)
Title: Display method for numerical analysis
IPC: G06F3/048
Filed: 1992-04-02
Abstract: PURPOSE:To improve efficiency for numeric calculation by shortening the working time of an operator by displaying a calculation result by using a simplified display model automatically generated based on an analytic model used in calculation. CONSTITUTION:When the operator selects the generation of a new simplified display model (4), a computer automatically generates the simplified display model based on analytic model data (8). and stores it as simplified display model data (10). Thence, the calculation result for simplified display model is generated (6) from the calculation result (9). At this time, the calculation result is generated so as to conform to the simplified display model data (10), and a calculation result (11) for simplified display is outputted. The display of the calculation result is performed (7) by using the simplified display model data (10) and the calculation result (11) for simplified display. Thereby, since the number of elements which form a display target can be reduced, a time required for the display can be shortened.
Patent JP-S524670-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KOBAYASHI SEISAKU
IPC: H05B41/14
Filed: 1975-06-30
Abstract: PURPOSE: To provide a compact and high efficient device for discharge lamp lighting by common use of radiator plates of switch elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5415567-A (JP)
Title: Powder producing apparatus
Inventor: MORIKAWA TAKETSUNE
IPC: B02C2/10
Filed: 1977-07-06
Abstract: PURPOSE: To control at a high precision the diameters of particles of a powdered material to be produced, by using a combination of a casing having a tapered central hollow space, and a tapered rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59207092-A (JP)
Title: Sampling and holding circuit
Inventor: MIWATA KAZUO
IPC: G11C27/02
Filed: 1983-05-10
Abstract: PURPOSE:To reduce a noise component by using transistor (TR) provided reducing the jump of sampling pulses to a signal line, as sampling and compensating TR privided with shield gate. CONSTITUTION:If a DC-biased shielding gate 6 is connected adjacently to a phiSH gate 1, electrostatic coupling capacity C35 between the phiSH gate and the source part 3 and electrostatic coupling capacity CD5 between the phiSH gate and the drain part do not exist and the electrostatic coupling capacity between the phiSH gate and the signal line is only the electrostatic capacity CG5 between the phiSH gate and a channel area under the gate. Namely, a noise component inputted to a node 1' by the phiSH pulse is smaller than the variation of the potential V1 of the node 1' and the absolute value of the noise component is reduced. Thus, a noise component jumped into a signal and a component compensating the noise component can be reduced by using a MOS TR provided with the shielding gate, so that the noise component due to the variance of the transistor size of TRs Tr5, Tr6 can be reduced.
Patent JP-S524864-A (JP)
Title: Multipoint dotting unit in recording meter
Inventor: UESUGI TOSHIAKI
IPC: G01D9/02
Filed: 1975-06-30
Abstract: PURPOSE: In order to make the selection of the interval of recording with simple operation possible, through placing the plural numbers of cams of which numbers of rotations are different each other, together with rotating a shifter with cam-follower which rotates the printer supporting lever so as to perform the dotting motion, against the shifter axis possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03283810-A (JP)
Title: Sampling frequency converter
Inventor: ICHIKAWA TEIICHI
IPC: H03H17/02
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the number of circuit elements by providing a means which is so connected that delay signals are successively supplied to a first input terminal group in the descending order of the extent of delay and is supplied to a second input terminal group in the ascending order of the extent of delay. CONSTITUTION:A signal train is led to an input terminal 11 and supplied to a unit delay element 3 and a coefficient device 21 of a filter 23. Unit delay elements 3 to 6 are connected in series and driven by the clock inputted from a terminal 2. Delayed digital signals are inputted to one input terminals of selective circuits 7 to 9 in the descending order of the delay time and are inputted to the other input terminals in the ascending order of the delay time. Thus, at least adders and coefficient devices of two interpolating filters can be shared, and the hardware scale of the circuit is reduced.
Patent JP-S58213139-A (JP)
Title: Ventilating fan
Inventor: MIFUNE AKIRA
IPC: F24F7/013
Filed: 1983-05-09
Abstract: PURPOSE:To simplify and rationalize the constitution, by allowing both the rotor and stator of a fan motor to be rotated so that a blower is rotated by the rotor and a shutter can be opened via a clutch mechanism by the stator. CONSTITUTION:When an alternating current is supplied to a winding 21 from leading wires 30 via contacts 29 of a terminal board 28 and slip rings 27, and the outer rotor 18 is rotated to rotate the blower 2. At the same time, the inner stator 20 attached rotatably to a central fixed shaft 13 is rotated in a direction opposite to the outer rotor 18. On the other hand, when an electric magnet 33 is energized, a lever 34 is attracted to push down a first reduction gear 25 to be engaged with a cylindrical gear 23. Since the rotation of the inner stator 20 is transmitted to the first reduction 25 and a second reduction gear 26 via the cylindrical gear 23 to take up a pull 8, a cooperating plate (not shown) is pulled down to open the shutter. At this time the electromagnet 33 acts as a clutch mechanism for the inner stator 20 and a gear mechanism.
Patent JP-S62237855-A (JP)
Title: Absence transfer system
Inventor: ISHII YOSHINORI
IPC: H04W60/00
Filed: 1986-04-09
Abstract: PURPOSE:To improve the operability of a communication desiring personnel and a called party by receiving an identification signal of a user so as to identify the location thereby attaining quick reply by the nearest extension telephone set. CONSTITUTION:When the user of the absence transfer service leaves the seat, the user carries an identification signal generating means 100. A position identifi cation means 200 receives an identification signal sent from the means 100 to identify the location of the means 100. When an extension subscriber desiring communication with the user selects an identification number given to the user, the means 200 uses the conversion means 300 to obtain the telephone number of the extension telephone set 2' installed closest to position information X, Y of the called party to be identified and gives a call to the telephone set 2'. As a result, the communication desiring party uses the telephone set 2 for the communication without noticing the location of the called party.
Patent JP-S62238829-A (JP)
Title: Apparatus for producing chopped strand
Inventor: MORIYAMA MASAO
IPC: D01G1/04
Filed: 1986-04-09
Abstract: PURPOSE:To suppress the abrasion of an edge in the production of chopped strand, by inserting a specific spacer between an edge and an edge groove notched in an edge holder. CONSTITUTION:A spacer 13 to be inserted between an edge groove 12 and an edge 14 is made of an elastic soft material (e.g. urethane rubber, spongy polymeric material, felt, etc.). The thickness of the spacer 3 is comparable to or thicker than that of the edge. The edge can be slightly displaced toward the moving direction of a roving while holding the roving. When a pair of edges are planted into one edge groove, two kinds of chopped strands having different lengths can be produced by single edge holder.