baber/WOPTO huggingface dataset:
Patent JP-S61227289-A (JP)
Title: Semiconductor memory device
Inventor: SATO KIMIAKI
IPC: G11C11/401
Filed: 1985-03-30
Abstract: PURPOSE:To reduce the area of an entire decoder constituted of a decode logical gate and a driving circuit by feeding the output of the driving circuit disposed only at one side to a memory cell side in which the driving circuit is not disposed by a wiring across a decoder column. CONSTITUTION:At the center section of a cell array area 5, a column decoder is disposed and a column decoder 10 is constituted by a NOR gate 1 surrounded by broken lines and a decoder circuit 2 connected only to one side thereof. A resistance 4 is a resistance formed by a diffused layer or an impurity conducting layer cross under wired at the side of the cell array 5 opposing to the decoder circuit. In the cell array 5 in which the driving circuit is not disposed, the output of the driving circuit 2 is connected through the resistance 4 from the driving circuit 2 of one side and the data of a selecting column of the memory cell of the selecting word line belonging thereto is read.
Patent JP-H05271697-A (JP)
Title: Solid soap composition
IPC: C11D9/18
Filed: 1992-03-26
Abstract: PURPOSE:To provide a solid soap which foams well even when cold water is used, allows no crack to occur, does not swell nor crumbles even when warm water is used, and is good in moldability by compounding a sodium soap, a potassium soap, and magnesium oxide and/or calcium oxide. CONSTITUTION:A solid soap compsn. comprises a sodium soap (A), a potassium soap (B), and magnesium oxide and/or calcium oxide (C) pref. in a wt. ratio of A/B of 99/1 to 70/30 and of C of 0.05-2.0% of both the compsns, (A) and (B).
Patent JP-H052879-A (JP)
Title: Circuit for transferring signal
Inventor: YAMADA TOSHIRO
IPC: G11C11/401
Filed: 1991-04-01
Abstract: PURPOSE:To excessively reduce wiring delay by permitting a MOS transistor for reducing input capacity to be serial capacity as against the gate capacity of an input MOS transistor when a selecting signal indicates nonselection. CONSTITUTION:The P-type MOS transistor MP1 and the two N-type MOS transistors MN1 and MN2 are connected in serial and a common clock line 100 is connected with the gate electrode of the transistor MN1. A block selection line SBi is connected with the gate electrode of the transistor MP1 and the transistor MN2 and a block output line Oi is connected with a connecting point between the drain electrodes of the transistor MP1 and the transistor MN1. The transistor MN2 constitutes serial capacity as against capacity between a gate and channel in the transistor MN1 as the input MOS transistor so as to reduce input capacity at the time of nonselection.
Patent JP-H04304793-A (JP)
Title: Ultrasonic wave picture display device
Inventor: MIYAMOTO KAZUO
IPC: G01N29/06
Filed: 1991-04-01
Abstract: PURPOSE:To improve the apparent resolution by preventing flickering of an ultrasonic wave picture. CONSTITUTION:A picture data of a 1st field is stored in a memory A14, and a picture data of a 2nd field is stored in a memory B16. A data by one line is used as a unit for the storage. A time compression circuit 24 compresses a data by one line read from each memory to 1/2 and the data is outputted serially alternately. A same ultrasonic wave picture is displayed for twice each in a conventional specified vertical period.
Patent JP-S55161449-A (JP)
Title: Fault monitor system
Inventor: TAKAHASHI OSAMU
IPC: H04L1/22
Filed: 1979-05-31
Abstract: PURPOSE:To improve reliability of an auxiliary transmission line, by transmitting a monitor signal to not only the current transmission line but also the auxiliary transmission line to monitor always faults. CONSTITUTION:Synchronizing parts 3 and 4 extract the synchronizing signal from the frame signal for monitor included in signals of current input transmission line 11 and auxiliary input transmission line 13 and apply it to control part 6. Control part 6 controls switching part 5 by this syncronizing signal so that frame signals for monitor of the current transmission line and the auxiliary transmission line can be input to control part 6 correctly. The current transmission line and the auxiliary transmission line are constituted in a loop, and frame signals for monitor transmitted from current output transmission line 12 and auxiliary output transmission line 14 of monitor station 10 respectively circulate once through transmission lines and come to transmission lines 11 and 13 respectively. Consequently, when a fault occurs in any of both transmission lines, control part 6 performs processings such as alarm immediately.
Patent JP-S62228320-A (JP)
Title: Finishing method for tooth surface of gear
Inventor: HIKINO TETSUO
IPC: B23F19/00
Filed: 1986-03-28
Abstract: PURPOSE:To improve accuracy, by mounting a pair of synchronous gears and a synchronous gear respectively to a tool spindle and a work spindle and shifting a phase of the paired gears with tooth thickness agreeing with the final finish tooth, when the paired synchronous gears and the synchronous gear are meshed, so that unevenness of rotation is eliminated when these gears reach the predetermined center distance. CONSTITUTION:A work gear 9 to be finished is mounted to a work spindle 14, while a tool spindle 13 mounts a tool 8 and a pair of synchronous gears 10a, 10b of the same shape, having an intermeshing pitch circle in proportion to a number of teeth of the work gear 9, shifting the phase, and tooth thickness T is adjusted. Next, the tool spindle 13 is started, and a bed, being gradually moved toward the tool spindle 13, performs machining by placing the tool spindle 13 to approach the work spindle 14 in their axial center distance. And when the gears 10a, 10b and 10 are placed in the predetermined center distance from each other, the synchronous action is performed removing unevenness of rotation due to grinding resistance of the work by the tool and a change of meshing, and a gear of small error of tooth profile can be machined. While the gear, in which a machining load less changes by both-tooth surface contact, can be better machined less bearing also the machining load.
Patent JP-2000263195-A (JP)
Title: Nozzle for single roll method casting and production of rapidly cooled and solidified strip
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To precisely hold a nozzle to a prescribed value uniformly in the width direction of a strip even in the narrow range of a gap and in the high temp. atmosphere by arranging projections having the equal height with a prescribed gap between a cooling roll and a nozzle at both sides on a slit axis of the opening part of the nozzle and curving the tip part shape of the projection as a convex state in the observation of the orthogonal cross section to the slit axis. SOLUTION: The nozzle 3 for supplying molten metal 2 onto the circular surface of the cooling roll 5 rotated at high speed, arranges the projections 12 in both end portions at out of the opening part 9 on the slit axis 10 of the opening part 9 of the nozzle formed as the slit state. The height (h) of the projection 12 from the opening part surface 11 is equaled as the prescribed gap between the surface of the cooling roll 5 and the opening part surface 11 in the case of using the nozzle 3 and further, the tip part of the projection 12 is curved as the convex state in the observation of the orthogonal cross section to the slit axis. When the strip is produced, in the case of abutting the projections 12 to the cooling roll 5, the height (h) of the projection 12 becomes the gap (d) between the circular surface of the cooling roll 5 and the opening part surface 11 of the nozzle 3.
Patent JP-H06282954-A (JP)
Title: Magnetic head slider
Inventor: KAWASAKI MIKIO
IPC: G11B21/21
Filed: 1993-03-29
Abstract: PURPOSE:To reduce variation in floating quantity for disturbance and to improve reliability by forming an air flowing-in end of an internal surface for an air bearing so as to be closer to an air flowing-out side than an air flowing-in end of an external surface for an air bearing. CONSTITUTION:A magnetic gap 4 is formed at an air flowing-out end of either of internal ABS 3 at least. In this slider, since the ratio of length to width of an ABS of an air flowing-out end side, L3/W3, contributing to air bellows rigidity is larger than that of a cross cut slider and is same as that of a taper flat slider, a compression characteristic is fully secured. Further, in a slider 2, an internal ABS 3 has no taper part at the air flowing-in end. Therefore, even when a skew angle is varied, variation in pressure generating on the internal ABS 3 is small, and a floating quantity characteristic similar to the cross cut slider is obtained.
Patent JP-H03268920-A (JP)
Title: Injection molding machine
Inventor: OMORI KAZUMITSU
IPC: B29C45/50
Filed: 1990-03-19
Abstract: PURPOSE:To contrive an improvement in precise molding by eliminating a shock at the time of a changeover or a delay in a response speed or an uncontrollable sphere of a servovalve, by a method wherein an injection speed control, dwell control and back pressure control are made into respectively a flow control by using the servovalve, pressure control by using an electromagnetic pressure control valve and pressure control by using the servovalve and a zero point setting apparatus of the servovalve itself is provided further. CONSTITUTION:The title machine is constituted where at the time of control of an injection speed, a control signal obtained by adding a deviation signal to a speed setting signal is supplied to a servovalve 14, through which opening control for flow control of the servovalve 14 is possible. Then injection dwelling control should be based on control by using pressure control of an electromagnetic pressure control valve 12. At the time of back pressure control of a screw, the title machine is constituted where the opening control of the servovavle 14 is possible by making only a deviation signal into a control signal. Even in any of the opening control of the servovalve 14, zero point setting instruments 52, 53 for minimizing a mechanical responding speed delay based on the initial lapping allowances of a sprue and body of the servovalve 14 are provided. Therefore, generation of a shock at the time of a changeover to pressure control for injection dwelling from speed control for the injection speed, a mechanical delay in a response speed of the servovalve 14 itself and an uncontrollable sphere can be eliminated.
Patent JP-S51145212-A (JP)
Title: Video camera
Inventor: ITOYA SHIYOUJI
IPC: H04N5/16
Filed: 1975-06-10
Abstract: PURPOSE: To get video camera whose structure is simple black level setting mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06233874-A (JP)
Title: Electrical appliance
Inventor: UORUFUGANGU FURANKE
IPC: H01M50/574
Filed: 1992-02-18
Abstract: PURPOSE: To safely exchange a charging type battery by providing a connector base with a supporting structure provided with two contact elements, electrically connecting the battery and a contact pin when the supporting structure is attached to an appliance and interrupting connection when it is detached from the appliance. CONSTITUTION: A dry type shaving device is provided with a housing structure to which a shaving head is attached and a cup-like housing part 2 is freely attachably and detachably attached to the end part of the counter shaving head side. A rectangular opening is formed at the bottom wall of the housing part 2 and the connector base 17 surrounding the two contact pin 15 and 16 integrated with a housing frame 7 is made freely fittable in it. The two charging type batteries are housed inside the housing structure, the electric circuits are connected to terminal lugs 27 and 28 and the contact elements 72 and 73 arranged on the inner side of the housing part 2 are made freely connectable to the respective terminal lugs 27 and 28 and the terminal lugs 110 and 111 connected to the contact pins 15 and 16.
Patent JP-H0593129-A (JP)
Title: Agent and method for improving slipperiness
Inventor: YOSHITANI SHOICHI
IPC: C08L77/00
Filed: 1991-03-08
Abstract: PURPOSE:To prepare the title agent which improves the slipperiness of a thermoplastic polyester resin, a polyamide resin, etc., by using, as the main component, a specific multilayered thermoplastic resin comprising a nonpolar alpha-olefin (co)polymer and vinyl (co)polymer. CONSTITUTION:The title agent is prepd, by using, as the main component, a multilayered thermoplastic resin which comprises 5-95wt.% nonpolay alpha-olefin (co)polymer and 95-5wt.% vinyl (co)polymer consisting of at least one vinyl monomer and contains dispersed particles having a particle diameter of 0.001-10mum. When compounded into a thermoplastic polyester resin or a polyamide resin, the agent greatly improves the slipperiness of the resin without greatly degrading the mechanical and physical properties, the improvement being greater when the agent is used in combination with a lubricant.
Patent JP-H09234898-A (JP)
Title: Thermosensitive printing mechanism
Inventor: MOTODATE KENJI
IPC: B41J2/35
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive printing mechanism capable of maintaining a print density at a uniform level even if the area values of thermal resistors of a thermal head are not uniform. SOLUTION: An output voltage VDD from a power supply device 40 is set in such a manner that the power consumption of thermal resistor is an optimal value for a printing operation, when the output voltage VDD is supplied to a reference thermal head with a peak resistance value and the highest area value of the thermal resistor. A strobe signal ASTB interrupted based on the ratio between the resistance value of the thermal head 30 and the peak resistance value and the ratio between the area value of the thermal resistor and the highest area value, is supplied to the thermal head 30.
Patent JP-S52153335-A (JP)
Title: Data input unit
Inventor: SASAKI RINTAROU
IPC: G06F3/02
Filed: 1976-06-15
Abstract: PURPOSE: To have a simultaneous generation of the signal indicating the selection position and the signal showing the kind of the former signal through one selecting operation of a read-pen, and thus to simplify the input operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11272602-A (JP)
Title: Bus access controller
Inventor: OSUDA KENJI
IPC: G06F13/36
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten the debugging time of a hardware. SOLUTION: This bus access controller 1 and a memory I/O decoder 2, a memory 3, an I/O 4 and a DMAC(direct memory access controller) 5 as peripheral devices are mutually connected through an address bus 6, a data bus 7 and a control bus 8. The bus access controller 1 is controlled by an external personal computer through a printer interface port 10 and transfers data between the peripheral devices and controls the peripheral devices through the internal buses 6, 7 and 8.
Patent JP-H08235517-A (JP)
Title: Magnetic head and its production
Inventor: OJI MASAAKI
IPC: G11B5/455
Filed: 1995-03-28
Abstract: PURPOSE: To provide a process for producing a magnetic head which is high in the depth of a gap and the working accuracy of a track width and is excellent in productivity. CONSTITUTION: A mask 10 having at least a slit 10a for forming the sliding surface of a curved shape on a head chip 4 and a slit 10b for forming a through- window for determining the gap depth on the side face of the head chip 4 is formed. Next, the head chip 4 is installed on a stage 12 for working. The mask 10 is then arranged in mid-way of an optical path of a laser beam 9 from a laser source 7 toward the side face of the head chip 4. The side face of the head chip 4 is irradiated with a laser beam 9 through the slits 10a, 10b of the mask 10, by which at least the sliding surface of the curved shape and the through-window are formed on the head chip 4.
Patent JP-S58187210-A (JP)
Title: Method for controlling sheet thickness of material to be rolled
Inventor: MATSUDA YUKIO
IPC: B21B37/18
Filed: 1982-04-26
Abstract: PURPOSE:To improve product yield, by measuring the thicknesses at the central part and the edge parts of a material to calculate the proper target thickness at its central part, and changing a target set-value in the sheet thickness control of a final stand basing on the calculated value. CONSTITUTION:A thickness measuring device 5 is provided to the outlet side of a final stand of a hot or cold continuous rolling mill 3 to measure the thickness at the central part and edge parts of a material 1. The detected value is transmitted to a computor 6 for calculation of proper target sheet thickness to calculate the proper target thickness at the central part of the material 1, and its results are transmitted to an AGC controlling device 7 to perform an AGC control of the final stand 4. Further, the device 5 is constituted of a measuring unit 51 for measuring the thickness at the central part of the material 1 and a measuring unit 52 for measuring the thickness at the edge parts of the material 1.
Patent JP-S62226852-A (JP)
Inventor: ICHIKAWA HACHIRO
IPC: C04B35/00
Filed: 1986-03-29
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-H02249172-A (JP)
Title: Floppy disk driver
Inventor: CHINJU MASAAKI
IPC: G11B19/06
Filed: 1989-03-22
Abstract: PURPOSE:To prevent a READ error and a WRITE error from occurring by providing a counter circuit, a comparator, and a head loading instruction circuit in a driver, and loading a head on a floppy disk medium in rotation by outputting an instruction to a head loading instruction circuit at every coincidence of the count value of the counter circuit with the preset value of a setting register. CONSTITUTION:A certain fixed value is set at the setting register 13, and the fixed value is always compared with the count value of the counter circuit 11 by the comparator 12. When coincidence is obtained as a result of comparison, the instruction is outputted to the head loading instruction circuit 15, and the loading instruction of the head is outputted to a head part 16 when no instruction from a command acceptance circuit 14 is issued, and also, a reset signal is outputted to the counter circuit 11. In such a way, the head is loaded on the medium by the head part 16 at every coincidence of the count value of the counter circuit 11 with the preset value of the register 13, and the counter circuit 11 is reset, then, counting is started again. Thereby, it is possible to prevent dust, etc., from remaining as being attached on the head, which prevents the READ error and the WRITE error from occurring.
Patent JP-H01242373-A (JP)
Title: Hydraulic elevator
Inventor: YAMAMOTO TOMOICHIRO
IPC: F15B20/00
Filed: 1988-03-24
Abstract: PURPOSE:To enhance the safety by furnishing an oil temp. sensing circuit which gives an abnormal oil temp. detection signal when the signal from an oil temp. sensor lies outside a set range wider than the specified oil temp. range wherein normal operation is available, and by providing an operation control circuit. CONSTITUTION:A signal from an oil temp. sensor 6 is fed into an oil temp. sensor circuit 1, and the oil temp. in an oil tank T is sensed. When the signal from this oil temp. sensor 6 lies out of a set range, which is wider than the specified oil temp. range wherein normal operation is available, this oil temp. sensor circuit 1 emits an abnormal oil temp. detection signal 1a. An operation control circuit 2 becomes invalid when this abnormal oil temp. detection signal 1a is given, or when no oil temp. detection signal is emitted from the oil temp. sensor circuit 1 because of failure in circuit, and elevator operation is hindered. Thus, elevator operation is hindered in the event of abnormality, which early prevents damage of the apparatus and deterioration of oil to lead to enhancement of the safety of elevator.
Patent JP-H01241711-A (JP)
Title: Manufacture of oxide superconductor wire
Inventor: KUME ATSUSHI
IPC: C04B35/45
Filed: 1988-03-24
Abstract: PURPOSE:To shorten the forming time of a superconductive substance by melting the part of the compositional ratio of A2B1Cu1O5 and the part of the compositional ratio of B3Cu5Oy to diffusion-react with each other in a liquid phase and to form a superconductor layer. CONSTITUTION:An oxide of the compositional ratio of A2B1Cu1O5 is press- formed into a formed body. A layer of oxide of the compositional ratio of B3Cu5Oy (5<=y<=15) is formed on the outer circumference of the formed body to be a precursor as a whole. The precursor is then packed into a metallic pipe to obtain a complex body. The product is processed with a wire drawing process to make a wire material 1. The wire material is heated at a temperature higher than the melting point of the A2B1Cu1O5 and lower than the melting point of the metallic pipe to manufacture an oxide-based superconductor wire 6. (The element A is in the group IIIa and the element B is in the group IIa.) This makes it possible to manufacture a superconductor of a high density of approximately zero porosity. This makes it possible to manufacture the superconductor wire 6 showing an excellent superconductive characteristic as well as a high mechanical strength.
Patent JP-S58187619-A (JP)
Title: Automatic centering type bearing
Inventor: ONO SHIGEHARU
IPC: F16C33/80
Filed: 1982-04-28
Abstract: PURPOSE:To normally make a labyrinth clearance constant, by a method wherein, in a gas seal in which fluid is jetted in a labyrinth part for sealing, the labyrinth part is constituted such that a labyrinth surface follows deviation of a shaft. CONSTITUTION:A rubber labyrinth 3 is located around a rotary shaft 1, and the labyrinth 3 is provided at a part therearound with an annular hollow chamber 4, a partition 7 axially partitioning the annular hollow chamber 4, and partitions 8a-8d partitioning in a peripheral direction the side, facing the labyrinth 3, of the annular hollow chamber partitioned by the partition 7. Gas fed through a gas feed pipe 12 is guided to a common gas reservoir 5, and reaches divided gas gathering chambers 6a-6d via through holes 10a-10d formed in the partition 7. Further the gas, gathering in each of the divided gas chambers 6a-6d, is communicated through gas exhaust holes 18a-18d to labyrinth through holes 9a- 9d communicated to the rotary shaft 1 and is exhausted.
Patent JP-S546652-A (JP)
Title: Mirror
Inventor: ISHIDA KATSUYUKI
IPC: A47G1/02
Filed: 1977-06-14
Abstract: PURPOSE: To produce an optimum condition for a make-up by sending air in a forward direction from an outlet port 5 formed around the mirror. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59195305-A (JP)
Title: Muting device
Inventor: OKAMURA KOUJI
IPC: G11B20/02
Filed: 1983-04-20
Abstract: PURPOSE:To actuate a muting circuit assuredly and with low cost regardless of the length of the operating stroke of a switch by giving a command to a non- shorting common terminal to use the OR of output commands given from other terminals as the input of a muting circuit, detecting that the command is interrupted for a fixed period of time when a non-shorting switch is switched and then actuating the muting circuit. CONSTITUTION:In a normal closed state the command given from an input terminal 5 is connected to a common terminal 7 of a switch 11 and appears at a terminal 9 via a mobile contact bar 8 in the form of an output command. Then the switch 11 switches the bar 8 from the normal closed state, and the bar 8 connects the terminal 7 to a terminal 10 to send the command to the terminal 10. These terminals 7, 9 and 10 are not connected to the bar 8 but opened at all times if the bar 8 is under a switching action since the switch 11 has the non- shorting changeover timing. Thus the command given from the terminal 5 is not sent to a muting circuit 4. The circuit 4 detects this fact and delivers a control command to an output terminal 6 to turn on a transistor switch, etc.