baber/WOPTO huggingface dataset:
Patent JP-S60167436-A (JP)
Title: Wire bonding method and capillary used therefor
Inventor: SATOU HAJIME
IPC: H01L21/60
Filed: 1984-02-10
Abstract: PURPOSE:To improve the reliability of semiconductor devices by a method wherein wires are coated with insulation films while a pellet is wire-bonded to external terminals. CONSTITUTION:The first bonding is finished by thermal compression bonding under pressure at the tip of a capillary 1 in the state that a ball 6 has been mounted on the bonding pad of the pellet after formation of the ball by fusing the tip of a wire 2 by means of an electric torch or an oxygen torch. Thereafter, the wire is transferred to the bonding part of an external terminal for the second bonding while being drawn out by pulling up the capillary 1; at that time, an insulation film forming material having fluidity is supplied to a fluid reservoir 4 through a fluid supply through hole 5, thereby enabling the wire 2 passing through this reservoir 4 to be easily coated. Then, connecting a controller of the supply amount of the insulation film forming material to the through hole 5 allows free coat of insulation films to wires of arbitrary length from the first bonding part to the second bonding part.
Patent JP-S60167953-A (JP)
Inventor: KANEDA KATSUYOSHI
IPC: D03D49/10
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04211164-A (JP)
Title: Semiconductor memory
Inventor: OYA SHUICHI
IPC: H01L27/10
Filed: 1991-02-15
Abstract: PURPOSE:To increase the capacitance of a stacked capacitor by specifying their shape and arrangement without using other special techniques. CONSTITUTION:Word lines 204 are arranged in parallel with an x-axis, while bit lines are arranged in parallel with a y-axis. Storage electrodes 203 are arranged oblique both to the word lines and to the bit lines. For example, the electrodes 203 are rectangular and thinner than the conventional, and they are parallel with the line between the original and a point (1,4).
Patent JP-H06213440-A (JP)
Title: Glow plug
Inventor: MAKINO NARIHARU
IPC: F02B3/06
Filed: 1993-01-14
Abstract: PURPOSE:To prevent disconnection of a heat generating wire and to provide a glow plug having a long conduction life. CONSTITUTION:The glow plug comprises a heater tube 90 provided at an end of a housing 7, and a heating coil 1 disposed in an insulating material 2. The coil 1 has a first coil 11 and a second coil 12 connected in series by welding. The coil 11 is made of Ni-Cr alloy, and the coil 12 is made of Co-Fe alloy. Fe of a welded connected part 120 of both the coils 11, 12 preferably has an atomic % ratio of the Fe to the Co of 22: 78. The first coil is formed of Fe-Cr- Al, and a third coil made of Ni can be interposed between the coils 11 and 12. A connection volume ratio (B/A) of the volume A of the welded connected part of the coil 12 to that of the coil 11 can be set to 0.15-0.25.
Patent JP-H08194590-A (JP)
Title: Display data processor
Inventor: KOMURO SATOYA
IPC: G06F17/24
Filed: 1995-01-18
Abstract: PURPOSE: To control the start of that function according as the rotatable display screen of different aspect ratio is installed either long lengthways or long sideways in the case where a specified function to display and output comparatively long-form data such as a schedule function, etc., is selected at the time of selecting the arbitrary function from among various kinds of the functions. CONSTITUTION: A display device 8 is provided with the display screen which is different in the aspect ratio and is rotatable, and a length/breadth detecting switch 9 detects whether this display screen is installed long lengthways or long sideways. When the schedule function is selected, a CPU 1 holds its start in the case where the display screen is installed long lengthways. When the display screen is installed long sideways in this state, the CPU 1 starts a schedule function processing part 12 in response to it.
Patent JP-2000219115-A (JP)
Title: Brake controller
Inventor: MUKOYAMA YOSHIO
IPC: B60T8/58
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To control the braking force while considering a driver's will for steering by operating a braking force target value on the basis of the brake operating condition, and then adjusting a braking oil pressure to be added to a wheel cylinder to agree the braking force of the vehicle with the braking force target value. SOLUTION: The operation of the braking force of a vehicle at the present time is executed while reading the data detected by an upper and lower force detecting sensor, a front and back force sensor 5, and a master cylinder liquid pressure sensor 6. Then the master pressure detected by the master cylinder liquid pressure sensor 6 is converted into the data of a brake input value to operate the braking force target value. Then the braking pressure is adjusted. That is, the driving signals corresponding to the operated braking force target value are respectively output to a braking pressure control valve device 11 and a pump motor 12 from ECU 2. Whereby a holding valve 9, a depressurizing valve 10 and a pump are properly operated, and the braking pressure of a wheel cylinder is adjusted, so that the braking force of the vehicle is agreed with the braking force target value.
Patent JP-H06233843-A (JP)
Title: Golf club shaft and its manufacture
Inventor: IWATA TERUHIKO
IPC: A63B53/02
Filed: 1993-02-10
Abstract: PURPOSE:To improve the shock resistance and suppress the increase of the club weight and the change in the club shaft rigidity balance to the utmost. CONSTITUTION:A reinforcing rod 1 formed with undirectional CFRP 1a at one vertical half and epoxy resin at the other vertical half is prepared in advance, and the reinforcing rod 1 is inserted near the neck 3 of a golf shaft 2. The reinforcing rod 1 is stuck and fixed in the golf shaft 2 so that the undirectional CFRP 1a is located on the golf head face surface 4a side of a golf head 4, and the neutral axis on the vertical cross section of the golf shaft 2 is located on the golf head face surface 4a side than the center axis.
Patent JP-S62249028-A (JP)
Inventor: BURITO ROTSUKU FURISU
IPC: G01L5/10
Filed: 1987-02-04
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-S63189655-A (JP)
Title: Engine control device
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/00
Filed: 1987-02-02
Abstract: PURPOSE:To enable calculations to be accurately performed even when an engine is in high speed operation, by providing a data flow-type microprocessor, which is able to perform parallel processing, so that the time for calculation can be substantially reduced. CONSTITUTION:A microprocessor in an ECU 10 is changed from a Neumann type to a data flow type, parallelly performing each process. That is, during processing a period measuring step, intake amount and water temperature measuring steps are parallelly processed. While a control device, if it finishes processing the period and water temperature measuring steps, is transferred to a basic pulse width arithmetic step, but during this time, steps for measuring water temperature and throttle opening and calculating each correction coefficient and correction value are also parallelly processed. And the device, if it finishes processing steps of calculating a basic pulse width and a correction value, processes a correction arithmetic step next a timer setting step of pulse width, ending all the steps. In this way, the time required for calculation is substantially reduced.
Patent JP-H02204306-A (JP)
Title: Method for purifying gaseous hydride
Inventor: KITAHARA KOICHI
IPC: C01G28/00
Filed: 1989-02-02
Abstract: PURPOSE:To remove O2 contained in a crude gaseous hydride to an extremely low concn. by bringing the gaseous hydride into contact with nickel sulfide. CONSTITUTION:A gaseous hydride such as arsine, phosphine, hydrogen selenide, silane or diborane is brought into contact with nickel sulfide such as Ni3S2, NiS or compds. of S bonded to Ni in other various forms. By this method, the concn. of O2 in the gaseous hydride can be reduced to <=0.1ppm, especially <=0.01ppm.
Patent JP-H01266329-A (JP)
Title: Disk brake system
Inventor: IBU PORU BUOOTOURE
IPC: F16D65/847
Filed: 1989-02-02
Abstract: PURPOSE: To provide a high resisting ability by which high energy can be dissipated by constructing each of two discs from at least two rings of thermostructural material, forming the at least one of the rings from at least two sectors, and assembling the rings together using pins of sector forming material. CONSTITUTION: A rotor disc 3 comprises rings 10, 11 of thermostructural material, and the rings 10, 11 are each formed of two sectors 101 , 102 and 111 , 112 , which are assembled together by respective fitting holes 13, 14 and pins 12 of the same material. These are coupled to a rotating shaft 1 by a spline 19 at teeth 15, 16 and notches 17, 18. Stator discs 4, 4a held by supports 5, 5a secured to a structure 2 comprise two discs 4, 4a each of which is made up of two sectors as is the rotor disc 3. Therefore, high speed can be endured, a high resisting ability is ensured, and high energy can be dissipated.
Patent JP-H09193059-A (JP)
Title: Origin position calibrating method of robot, its origin position calibrating device, calibrating jig and arm positioning device of robot
Inventor: KATSUYAMA HITOSHI
IPC: B25J9/10
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an origin position calibrating method of a robot by which an indicated position and an actual position of the robot can be accurately adjusted to each other. SOLUTION: In a cylindrical coordinate robot, an arm in a Z axis slider is driven in the vertical direction and the horizontal direction by synchronously controlling a timing belt suspended in an almost cross shape by a servomotor. A unit moving distance is calculated from a moving distance of the servomotor when a tip part 31a of a jig B installed in a tip part of the arm is adjusted to a hole 21b and a hole 21c of a jig A installed in a lower part of the robot and a known distance between the hole 21b and the hole 21c. Then, the origin of the arm is taken out, and an origin position of the arm is calculated from a moving distance of the servomotor until the tip part 31a of the jig B is adjusted to the hole 21b or the hole 21c of the jig A whose distance is known from its origin taking-out position and a precalculated unit moving distance.  Therefore, an origin position of the arm can be easily and accurately calibrated.
Patent JP-S58140666-A (JP)
Title: Multifunctional electronic timepiece
Inventor: YAMADA ICHIROU
IPC: G04G9/00
Filed: 1982-02-16
Abstract: PURPOSE:To decrease the frequency of switching to desired functions, by providing a digital display part, function changeover switch, and function operating means, and inverting the order of function switching according to the time operating the changeover switch. CONSTITUTION:An oscillating circuit 1b generates a reference clock, whcih is frequency-divided by a frequency divider 2b and inputted to a counter 3b for hour, minute, second, and date counting; and the resulting signal is passed through a decoder 6b and a driver 7b to be displayed at a digital display part 8b. According to whether the one-second display of the display part 8b is even or odd, a corresponding signal from the counter 3b or decoder 6b is inputted to a function switching order circuit 9b. At this time, when the function changeover switch 10b is operated, the order of function switching is inverted by the circuit 9b according to whether said one-second display is even or odd. A user operates 10b during even or odd one-second display while considering the operation freuquency of the switch 10b to select a desired function in a short time.
Patent JP-S62181437-A (JP)
Title: Wire bonder
Inventor: IWATA MASANARI
IPC: H01L21/603
Filed: 1986-02-05
Abstract: PURPOSE:To prevent interference with other units without shielding a light path from a microscope, by a constitution wherein the main body of a torch electrode is moved around an axis and also moved in the thrust direction of the axial direction. CONSTITUTION:When a bearing 19 of a driving arm 20 is compressed to a slave arm 17 of a torch electrode main body 31, a pulling spring 23, which is engaged with an arm 21 and the slave arm 17, is pulled. A torch electrode 5 is moved in the direction shown by A with a shaft 24 as an axial center. When the compressing force of the driving arm 20 is eased, the slave arm 17 is returned with the internal energy of the pulling spring 23. The torch electrode 5 is moved in the direction of A with the shaft 24 as the axial center and performs oscillating motion. Since the torch electrode 5 is swung in the direction at a right angle with respect to a horn axis 11, a light path between a microscope 15 and the tip part of a capillary is not shielded. Interference with other units can be prevented.
Patent JP-S61184002-A (JP)
Title: Current source circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03F3/45
Filed: 1985-02-08
Abstract: PURPOSE:To decrease the variance in an output current by using a current mirror circuit to flow an output current of a differential amplifier directly to a reference resistor so as to increase a voltage applied to the reference resistor. CONSTITUTION:A voltage dividing a reference voltage VREF by resistors R1, R2 and a voltage caused at a terminal B of a reference resistor R are given respectively to both inputs of transistors (TR) T10, T11 forming a differential amplifier 1. A current flowing to a load TR T12 of the differential amplifier 1 flows to the reference resistor R via a current source TR T13 forming a current mirror circuit 2 with the TR R12. Thus, the resistor R2 is given to the collector of the TRs T10, T11, and the reference resistor R is given to the emitter, then the resistor R2 is decreased to lower the voltage at a point A. Thus, the voltage applied to the reference resistor R rises relatively to reduce the variance in an output current IOUT.
Patent JP-H01197802-A (JP)
Title: Programmable controller with miniature program device
Inventor: INOUE MICHIYA
IPC: G05B19/05
Filed: 1988-02-02
Abstract: PURPOSE:To facilitate the attachment and detachment of the title device by inserting and attaching, and fixing an inverted L-shaped projection provided on the upper part of the reverse side of the miniature program device into a hole provided on the front of the upper face of each module case of the programmable controller. CONSTITUTION:By inserting and attaching an inverted L-shaped projection 3 provided on the upper part of the reverse side of a miniature program device 2 into a hole 5 provided on the upper face of each module case 4 of a programmable controller, said device is attached and fixed without using a fixing system by screwing. In such a way, it can easily be attached and detached. Also, by attaching the vertical type miniature program device 2 to the module case of the programmable controller, even if a state display means which has been attached to the module case becomes invisible, the miniature program device 2 can be moved easily to other module case in accordance with necessity. Accordingly, a fault to the operation does not occur at all.
Patent JP-H08193448-A (JP)
Title: Double sliding door of cabinet
Inventor: KOBAYASHI YASUTOMO
IPC: E05C3/14
Filed: 1995-01-17
Abstract: PURPOSE: To prevent the other from opening when one door is closed by arranging a lock member having an engaging claw elastically repulsively energized so as to engage with a notch part on the tail end of a rail, on the lower tail end of a double sliding door of a cabinet. CONSTITUTION: A lock plate 6 having the first apex pivotally fixed to a pin shaft 7, the second apex forming an engaging claw 9 and the third apex having an installing hole of a lug 12, is incorporated into an end part of a lower side horizontal sash bar 2 of a glass door 1, and the engaging claw 9 is always energized in the direction for rushing in a notch part 8 on the tail end of a rail 4 by a return coil spring 10. On the other hand, a gripping projection and an arc-shaped long hole are arranged on a wrapping holding part front surface of a lock plate 6 of the horizontal sash bar 2, and a boss 14 of the lug 12 having the same shape with a gripping projection is installed on the third apex of the lock plate 6 through the long hole. When the glass door 1 is fully closed, the engaging claw 9 is fitted in the notch part 8 of the rail 4, and holds a closed condition.  When the gripping projection and the lug 12 are gripped together, the lock plate 6 rotates against elastic repulsive force of the return coil spring 10, and the engaging claw 9 slips out of the notch part 8, and the glass door 1 can be opened.
Patent JP-S51113821-A (JP)
Title: Preparation of pantethine
Inventor: NAIKUUKAN SABUROU
IPC: C07C319/22
Filed: 1975-02-27
Abstract: PURPOSE: Preparation of high purity pantethine in good yield by the reaction of pantothenic acid salt with a salt of cystamine of cysteamine without any pretreatment by the use of a specific dehydrating agent and a simulator and the oxidation of the resulting pantethine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000219956-A (JP)
Title: Method for gas-nitriding maraging steel
Inventor: YAGASAKI TORU
IPC: C23C8/32
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for gas-nitriding maraging steel capable of obtaining a uniform nitriding layer high in the concn. of nitrogen to increase the hardness of the surfade without forming white layers and oxides on the surface of the maraging steel. SOLUTION: A thin sheet made of maraging steel is subjected to solution heat treatment, and after that, a temp. rising stage in which the thin sheet is stored into a nitriding furnace, gaseous nitrogen at least contg. carbon monoxide is introduced into the nitriding furnace, and the temp. of the gaseous nitrogen is increased, a preceding soaking stage in which gaseous ammonia contg. gaseous sulfide is introduced into the nitriding furnace, and the temp. of the gaseous ammonia is held to nitriding temp., a latter soaking stage in which gaseous ammonia is introduced into the nitriding furnace, and the temp. of the gaseous ammonia is held to nitriding temp. and a cooling stage in which inert gas is introduced into the nitriding furnace, and the thin sheet is cooled are executed in the above order.
Patent JP-S63193623-A (JP)
Title: Portable telephone system having illegal use preventing function
Inventor: ITO SADAO
IPC: H04M3/00
Filed: 1987-02-05
Abstract: PURPOSE:To attain service prevented from the generation of illegal use by hierarchically arranging plural kinds of exchanges to constitute an exchange system and storing the position registering information and illegal use preventing information of plural portable telephone sets in a subscriber's information storing part. CONSTITUTION:Master exchanges are hierarchically arranged on the i-th exchange storing respective master equipments for plural portable telephone sets included in a unit service area to constitute an exchange system. The normally positioned areas of plural portable telephone sets are registered in a subscriber's information storing part M of an exchange to be controlled. When an accident such as robbery or loss of the portable telephone set is generated, the i-th exchange is allowed to have an illegal use preventing command generating function for storing a position registering signal and originating/ terminating call stopping information in a memory part MEM in order to prevent the generation of illegal use by a third person. Thus, service prevented from illegal use can be obtained.
Patent JP-S59150909-A (JP)
Title: Steam turbine plant
Inventor: YAMASHITA TAKESHI
IPC: F01D25/00
Filed: 1983-02-17
Abstract: PURPOSE:To prevent an increase in the exhaust loss at partial load by providing a steam reducing valve for each stage at the inlet of a low pressure turbine of a turbine plant, and connecting the same to a steam reducing valve at the inlet of a high pressure turbine. CONSTITUTION:Steam reducing valves 8-11 are provided at the inlet of each stage of a low pressure turbine of a turbine plant having a high pressure turbine 2, intermediate pressure turbine 3 and low pressure turbine 4-7. When the load is lowered and the exhaust loss is increased, the valve 11 is almost fully closed at a set point and only a minimum flow is directed through the low pressure turbine 7. As such, the pressure of each stage of the low pressure turbine is increased to increase the velocity of the axial flow of the exhaust at the outlet of the final stage, resulting in a reduction of the exhaust loss. Also, when the valve 11 is closed, a signal is sent to a valve 1 so that the valve 1 may be opened in an interlocking manner to reduce a throttle loss.
Patent JP-S56120253-A (JP)
Title: Composite copying machine
Inventor: OKI HIROSHI
IPC: G03G15/04
Filed: 1980-02-27
Abstract: PURPOSE:To simultaneously make the copy of document and facsimile transmission in common use of copy and video transmission functions, by reading in the visualised image optically at the development of an electrostatic recorder and transmitting it to the facsimile transmitter. CONSTITUTION:An electrostatic creep image is formed 4 on a photoconductive drum 3, this electrostatic creep image is visualized and the visual image is copied 14. Further, the light from an light source lamp 10 is radiated on the surface of the drum 3 through the slit 11, the reflected light is collected with the lens 13 and the image is formed on the solidstate image sensing circuit 12. The content of the circuit 12 is sequentially read out, converted into an electric signal and transmitted to the facsimile transmitter 18.
Patent JP-H08215056-A (JP)
Title: Fluorine coating film material for container of heating cooker
Inventor: NAGAMACHI ISAMU
IPC: A47J36/02
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to form a coating film having excellent wear resistance while maintaining good visibility by adding an inorg. material having approximately the same refractive index as the refractive index of a fluororesin for coating the inside surface of the container to this fluororesin. CONSTITUTION: The container 11 is formed by deep drawing of an aluminum sheet, etc., to the blind cylindrical container. A primer layer 12 is generally a layer which is formed of heat resistant resins, such as polyethersulfone, PPS (polyphenylene sulfide) or fluororesins and pigments and has a thickness of about 10 to 20μm. This primer layer enhances the joinability to the inside surface of the container 11, a printing layer 13 and the fluorine coating film layer 14. The printing layer 13 is formed by mixing the pigments and fluorine powder with the material similar to the material of the primer layer 12. The fluorine coating film layer 14 is formed by a fluorine coating film material mixed with the inorg. material 16 consisting of the material having the refractive index approximately equal to the refractive index of the fluororesin 15 and having the excellent wear resistance.  The excellent wear resistance is obtd. and the visibility is not impaired.
Patent JP-H06236618-A (JP)
Title: Magnetic disk device
Inventor: MATSUMOTO YUTAKA
IPC: G11B5/012
Filed: 1993-02-12
Abstract: PURPOSE:To prevent a malfunction from occurring caused by noise and to enhance the reliability of a device by detecting a noise signal from the outside by a searching coil, amplifying it and warning when the value of the noise signal is larger than the value of noise bearing force. CONSTITUTION:The noise directly mixed from the outside is detected by the searching coil 1 of the magnetic disk device and amplified by an amplifier 2. The noise signal thereof is converted to a digital signal by an A/D converter 3. A microprocessor 4 compares the noise signal with the value of the noise bearing force and makes a light emitting element 5 emit light by allowing a current to flow to the element 5 when the noise signal exceeds the value of the noise bearing force.