baber/WOPTO huggingface dataset:
Patent JP-H09155899-A (JP)
Title: Production of friction material
Inventor: IWATA YUKIO
IPC: B29C43/18
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable good thermal molding not generating a trouble such as distortion or expansion by deburring and polishing the surface to be rubbed of a molded product obtained by thermal mold processing. SOLUTION: A friction material matrix obtained by homogenously mixing various almost powdery or granular constitutional components is subjected to compression molding so as to have a predetermined dimension/shape (Step 101). Next, this preformed product is put in a thermoplastic mold together with a backing metal to be bonded to the preformed product and subjected to predetermined thermal molding processing to be finally molded into a predetermined dimension/shape (Step 102). Subsequently, this final molded product is subjected to treatment such as surface polishing for removing molding burr, eliminating a black skin surface or enhancing surface flatness. Next, the molded product is grasped under definite pressure by a heating jig for the purpose of homogenizing the interior of the final molded product to be heated under a predetermined condition (Step 104). Further, the heated molded product is cooled to a predetermined temp. (Step 105) and, if necessary, a redetermined finish treatment is performed (Step 106). By this constitution, a friction material having a desired dimension/shape is obtained.
Patent JP-H07175360-A (JP)
Title: Image forming device
Inventor: KIMURA SHIGEKI
IPC: G03G21/16
Filed: 1993-12-20
Abstract: PURPOSE:To provide the contact/uncontact mechanism of simple structure capable of separating a pair of carrying rolls such as a pair of fixing rolls in an image forming device, when products are shipped, a paper sheet is jammed, etc. CONSTITUTION:A fixing unit i4 is provided with a pair of the fixing rolls 21 composed of a heating roll 21a and a press-contact roll 21b, the press-contact roll 21b is constituted so as to press-contact and separate with/from the heating roll 21a linked with the loading/unloading actions of a paper feeding cassette 11. In other words, the press- contact roll. 21b is freely turnably supported by a pressing lever 22 freely turned in the directions of C1 and C2 by using a shaft 23 as a fulcrum and always energized in the direction of C1 by a pressing spring 24 and moreover, a releasing lever 25 freely turned in the directions of D1 and D2 by using a supporting shaft 26 as the fulcrum and always energized in the direction of D1 by a releasing spring 28 stronger than the pressing spring 24 is provided on a device main body side. Then, such a constitution that the arm 25a of the releasing lever 25 can be engaged with the arm 22c of the pressing lever 22 and simultaneously, the other arm 25b can be engaged with the projection part 11a of the paper feeding cassette 11, only when it is loaded is adopted.
Patent JP-H04192176-A (JP)
Title: D-ram
Inventor: UMEMURA MASAO
IPC: G11C11/403
Filed: 1990-11-27
Abstract: PURPOSE:To save electric power consumption and to increase the scale of integration over the entire part of elements by supplying a constant voltage to respective I/F buffers and the constant voltage lower than this constant voltage to the main part of the D-RAM respectively by two power sources and suppressing a control signal in accordance with drop of the constant voltages. CONSTITUTION:The power source of VCC 5V is supplied to the respective I/F buffers 2, 3, 4 and the power source of internal VCC 3.3V is supplied to the main part 1. A comparator 5a of a voltage alarm circuit 5 outputs a high- level voltage alarm signal (a) to an inhibit circuit 1a to suppress the CS signal to put the main part 1 into a non-selection state when the VCC power source falls to <=4.3V. The main part 1 is supplied with the internal VCC power sources 3.3V at all times even if there is no more supply of the VCC power source and, therefore, the respective memory cells are refreshed by a refresh controller and the data are held. Then, the use of the batteries consuming less electric power is possible and there is no need for considering the level matching of the respective control signals.
Patent JP-H07172713-A (JP)
Title: Controller for elevator
Inventor: TAKAHASHI AKIHITO
IPC: B66B1/06
Filed: 1993-12-21
Abstract: PURPOSE:To decrease working load to an operator and also to improve service to a customer and a user of elevator by efficiently performing the changing work of a specified program of the elevator delivered to the customer. CONSTITUTION:The data communication to the remote place is performed by a communication control unit 3 by using a communication line 1, and the data received by the communication control unit 3 is stored into a data buffer 4, and the specified program data stored in a program data storing unit 6 from a program data change control unit 5 is changed on the basis of the data stored in the data buffer 4, and an elevator control unit 7 makes the elevator to function according to the specification on the basis of the specified program data.
Patent JP-H01206224-A (JP)
Title: Platform scale
Inventor: KURAUSU KORUNERIUSU
IPC: G01G7/02
Filed: 1988-12-21
Abstract: PURPOSE: To prevent the deformation weighing pan from having any effect on a lever unit by interposing a load receiver, constructed to be translated, between the weighing pan and a lever thereby isolating the lever unit disposed on the inside from the weighing pan. CONSTITUTION: The shorter lever arm of each lever 2 is coupled through a coupling member 13 with a load receiver 14 constructed to be translated by means of upper and lower links 15, 16 and supporting a weighing pan 18. According to the structure, a horizontal force acting on the weighing pan 18 is received by the link translating mechanism of load receiver 14 and not transmitted to the lever 2. Furthermore, variation in the acting point of force at a fulcrum 19 has no effect on the force being transmitted to the coupling member 13. Consequently, the flexure of weighing pan 18 is prevented from having any effect on a lever unit.
Patent JP-H02168814-A (JP)
Title: Current detecting element
Inventor: KITA JUNICHI
IPC: H02H9/02
Filed: 1988-12-19
Abstract: PURPOSE:To regulate the critical current of a superconducting element to a desired value by providing a coil for applying magnetic field onto a superconducting flow path and regulating current flowing through the coil. CONSTITUTION:A superconducting flow path 1 having terminals G1, G2 is formed on a substrate and a superconducting coil 2 is formed in loop around the superconducting flow path 1. The superconducting flow path 1 and the superconducting coil 2 are formed of high temperature superconductor film such as YBCO and an insulating film 5 of MgO is placed at the laminated section thereof. Terminals C1, C2 are led out from the superconducting coil 2 and a heater 4 composed of Ta film is arranged on the upper face thereof and a superconducting switch 3 is formed together with a superconductor in the loop located immediately below. Critical current flowing through the superconducting current path 1 can be regulated according to the magnitude of current (ia) flowing through the superconducting coil 2.
Patent JP-H08151010-A (JP)
Title: Rewinding device of binding machine
Inventor: YASUMA YOSHINORI
IPC: B65B67/00
Filed: 1994-11-30
Abstract: PURPOSE: To arbitrarily change the drawing length of a binding tape in accordance with a bundle size of an article, by drawing out or rewinding the tape at an arbitrary position of the binding head. CONSTITUTION: A pinion 20 and a connection member 18 are provided in a fitting member 17 rotated by the transfer of a binding head 4 and a rack 21 is rotatably provided on a pedestal 1. A pin 181 planted in the connection member 18 is fitted to an arcuate long hole 212 of the rack 21. The protruded part of the connection member 18 is fixed by a pin 25 planted in the fitting member 17. In this way, when the binding arm 2 is pushed down to an arbitrary position, the teeth formed on the rack 21 mesh with the pinion teeth to rewind the binding tape 6 and when the binding arm 2 is rotated from an arbitrary position to the erecting direction, the rack 21 is rotated to the separating direction of the rack from the pinion and the rotation of pinion 20 is made free and the binding tape 6 can be drawn.
Patent JP-H09161331-A (JP)
Title: Optical disk inspection method
Inventor: SHIMADA NOBORU
IPC: G11B23/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous decision and to improve the rate of operation, product yield and reliability by irradiating laser beam from out of a rotating optical disk to an inner peripheral side and detecting the presence of a pin hole according to a transmission light quantity large or small. SOLUTION: The substrate surface layer of the optical disk 11 set up on a rotating spindle table 24 is irradiated with laser beam by an irradiation means 12 at an oblique angle of 45 deg. from above, and the optical disk is scanned from out of the radial direction to the inner peripheral side by using a polygon mirror 23. The laser beam transmitting through the optical disk 11 is caught by a transmission light sensor 14 to be changed to an electric signal. When the pin hole exists on the substrate surface layer of the optical disk 11, a peak appears in the electric signal of the transmission light of the part. In such a manner, the presence of the pin hole is detected from the electric signal according to the quantity of the transmitted light, and when the peak exceeds a prescribed reference value, the optical disk is decided as an inferior product.  Thus, the detection sensitivity of the pin hole is improved easily, and the erroneous decision of inspection is reduced, and the rate of operation, the product yield and the reliability are improved.
Patent JP-H0993378-A (JP)
Title: Image forming device
Inventor: TAKAHASHI HIROYUKI
IPC: G06F3/0484
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To confirm which images and in which order they are formed before the start of copying when different images are formed continuously in the page consecutive shot mode or the magnification consecutive shot mode or the like. SOLUTION: The page consecutive shot mode, e.g. is set from an operation section, a pre-view key is depressed and an image read key is depressed, then image data outputted to a printer section 216 are outputted to a pre-view processing section 217 and an output image is displayed on a CRT 219. In this case, the output image is displayed in the same order as the output order in the case of copying. Furthermore, simultaneous display of the output image is selected. Moreover, consecutive display in the case of pre-view is stopped tentatively or restarted in a desired timing.
Patent JP-H04196605-A (JP)
Title: Satellite mount superconducting cavity control oscillator
Inventor: IZUMI ISAO
IPC: H03B5/18
Filed: 1990-11-26
Abstract: PURPOSE:To realize high frequency oscillator whose oscillating frequency is highly stable with low phase noise and simple and light weight configuration by installing a superconducting cavity resonator to a location on a satellite where the temperature is close to the absolute zero degree and installing a high frequency oscillator to a location on the satellite at a temperature in which the oscillator is normally operated. CONSTITUTION:The oscillator is provided with a high frequency oscillator 11 employing a crystal oscillator or the like, a transmission reception multicoupler 12, antennas 13,14, a transmission line 15 for a radio signal being a space medium, a superconducting cavity resonator 16, a phase detector 17, an amplifier 18 and a varactor diode 19 controlling the frequency of the high frequency oscillator 11 through the change of the bias voltage, Then the superconducting cavity resonator 16 is installed to a location on a satellite where no sun ray strikes or the superconducting state is realized for the superconducting cavity resonator 16 by shielding the sun ray with a shield plate or the like and controlling the temperature to be close to the absolute zero degree. On the other hand, the temperature of the high frequency oscillator 11 is controlled to be almost room temperature. Thus, the high frequency oscillator whose oscillating frequency is highly stable with low phase noise and simple and low weight configuration is realized.
Patent JP-H11145746-A (JP)
Title: High frequency amplifying device having abnormality detecting function
Inventor: TAKENAGA KOTARO
IPC: H03F1/52
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunctions, even when both extracting and eliminating filters of an abnormality detecting pilot signal for two amplifiers are omitted and also to lower the gain/saturation outputs of amplifiers for a high frequency amplifying device which amplifies the output distributed by a distributing 90-degree coupler via two amplifiers placed in parallel to each other and compositing these amplified outputs via a synthesizing 90-degree coupler to output them. SOLUTION: Couplers 6 and 7 are placed at the input terminals of amplifiers 1 and 2. The output of a pilot signal oscillator 5 is distributed by a distributing 90-degree coupler 12 and injected via the couplers 6 and 7 in a phase opposite to that of the output of a signal distributing 90-degree coupler 3. Then the pilot signal that emerges only from an isolation port of an output side synthesizing 90-degree coupler 4 is amplified and detected as a monitoring signal.
Patent JP-H06172807-A (JP)
Title: Sintering raw material composition and production of sintered compact
Inventor: SAITO SHUNJI
IPC: F01K23/16
Filed: 1992-12-01
Abstract: PURPOSE:To produce a sintering raw material composition capable of obtaining a high-performance sintered compact with good compactibilit at a low material cost. CONSTITUTION:This sintering raw material composition is obtained by incorporating 800-6000ppm of liq. gallium into a mixture of iron carbonyl having <=5-20mum grain diameter and a thermoplastic binder. The composition is formed into a compact of specified shape in the first stage (step 101), the binder is removed from the compact obtained in the first stage in the second stage (step 102), and the compact obtained in the second stage is sintered in a reducing atmosphere to obtain the sintered compact of desired shape in the third stage (step 103).
Patent JP-H07173427-A (JP)
Title: Water-base fluororesin coating composition and article coated with it
Inventor: YAMAGUCHI KOICHI
IPC: C09D5/00
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a compsn. which is excellent in pigment dispersion and gives a coating film excellent in gloss by compounding a water-base fluoroolefin resin emulsion. a pigment, and a specific copolymer as the essential components. CONSTITUTION:This compsn. contains a water-base fluoroolefin resin emulsion (e.g. a resin emulsion obtd. from vinyl acetate, hexadiene, vinyl neononanoate, crotonic acid. chlorotrifluoroethylene, and ethylene), a pigment, a dibasic acid copolymer (e.g. a styrene-maleic acid copolymer), and if necessary a nonionic emulsifier and an acrylic thickener.
Patent JP-H04195882-A (JP)
Title: Audio equipment for mounting on vehicle
Inventor: CHIBA HISAO
IPC: H05K5/02
Filed: 1990-11-28
Abstract: PURPOSE:To provide an easily visible display and to improve operability by separately providing an upper operating member having a display and a lower operating member having plural operating buttons and providing the insertion holes for media on the rear sides of the upper and lower operating members. CONSTITUTION:The upper operating member 2 having the display 1 which makes display and the lower operating member 4 having the plural operating buttons 3 for making various operations are provided respectively turnably with a body 5. The insertion hole 6 for the medium, for example, conpact disk, is provided on the rear side of the upper operating member 2 and the insertion hole 7 for another medium, for example, cassette tape is provided on the rear side of the lower operating member 4. The display of the display of the display 1 is made easily visible in this way without requiring a large occupying space over the entire part of the appliance in this way and the operability of the operating buttons 3 is improved.
Patent JP-H11157787-A (JP)
Title: Flask mounting/demounting lift
Inventor: KISHIMOTO TATSUO
IPC: B66F9/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To easily and safely move a flask by a single operator by holding it by a flask holding stand in a state of turning an opening part of the flask in either direction of the upward and obliquely upward direction, and holding the flask holding stand by a movable stand so as to be ascendable/descendable. SOLUTION: A flask holding stand 3 has a flask support member 31, a first neck-like part holding ring 321 and a second neck-like part holding ring 331, and a clamp is fastened/held by inserting a neck-like part of a flask 100 inside the second neck-like part holding ring 331 in a state of turning an opening part of the flask 100 in the upward direction by opening the second neck-like part holding ring 331 by removing the clamp. Thus, the flask holding stand 3 is held so as to be ascendable or descendable by rotating a wire 24 by a handle 261 arranged in a wire winder 26 through a lifting member 23.
Patent JP-H01164366-A (JP)
Title: Disposable body warmer holder for footwear such as shoes
Inventor: USUI AKIO
IPC: A61F7/08
Filed: 1987-12-22
Abstract: PURPOSE:To heat a foot part by imparting the heat due to a disposable holder to the tip of a foot, by setting a holder to the inner bottom surface of a footwear such as shoes to bond the peripheral edge part thereof and forming the mounting and detaching port of a disposable body warmer to the end part of a base board. CONSTITUTION:A disposable body warmer 7 is formed by receiving a heat generating particulate composition 8 in a bag 70 composed of a cloth or sheet having air permeability and mounted to or detached from the space between a base board 1 and a packing material 2 through a mounting and detaching port 5. Said body warner 7 is engaged with the uneven bent processed part 6a of a laminate material 6 so as not to be moved even by frictional sliding at the time of walking and the packing material 2 is properly bonded to obtain a stable receiving state. The quantity of moderate heat obtained from the disposable body warmer 7 in this inventive holder positioned on the inside bottom surface of a footwear like shoes is equally dispersed around a foot and warming effect can be given to the whole of the foot in each shoe containing a tiptoe part. Further, since the holder can correspond to the dimensional change of the footwear such as shoes, it is unnecessary to prepare respective holders at every sizes.
Patent JP-H07172287-A (JP)
Title: Anti-lock control device
Inventor: KADOSAKI SHIROU
IPC: B60T8/66
Filed: 1993-12-21
Abstract: PURPOSE:To avoid holding action even when wheels are vibrated by providing a control means for controlling a braking pressure adjustment means so that when the rate of change of wheel acceleration is smaller than a predetermined value, the rate of change at which braking pressure is built up is not greater than a predetermined value. CONSTITUTION:When an actual wheel velocity VW gets greater than a target wheel velocity VR and wheel aceleration GW gets smaller than reference acceleration G1, in order to determine whether or not this results from vibration of wheels or the tendency of the wheels to lock, it is determined whether or not the rate L of change of wheel acceleration GW is smaller than a predetermined value L1. The predetermined value L1 is such that it is possible to determine that when the rate L of change of wheel acceleration GW is smaller than the predetermined value L1, the wheels tend to lock. Braking pressure is held only after the rate L of change of wheel acceleration GW gets smaller than the predetermined value L1.
Patent JP-H06166654-A (JP)
Title: Production of hydroxybutyraldehyde
Inventor: OGURI MOTOHIRO
IPC: C07C47/19
Filed: 1992-12-02
Abstract: PURPOSE:To provide a process for producing hydroxybutyraldehyde in high activity and selectivity. CONSTITUTION:Hydroxybutyraldehyde is produced by the hydroformylation of allyl alcohol in the presence of hydrogen and carbon monoxide using a rhodium complex catalyst containing an organic phosphine compound as a ligand having an electronic parameter nu of 2062-2070cm<-1> and a steric parameter thetaof 120-138 deg..
Patent JP-H07148464-A (JP)
Title: Vibration generator
Inventor: ABE KYUSHIRO
IPC: B06B1/04
Filed: 1993-11-29
Abstract: PURPOSE:To provide a vibration generator having a simple structure and preventing the generation of noise caused by the backlash in the holding of a roll to enable an accurate vibration test. CONSTITUTION:Triangular grooves 22, 32 composed of an included angle of 90 deg. are formed to the mutually opposed vertical side surfaces of a vertically movable part 2 and a horizontally movable part 3 and frame members 6 provided with rollers transmitting vibration in a vertical direction to the horizontally movable part 3 through a roller 62 and transmitting vibration in the horizontal direction of the horizontally movable part 3 to the vertically movable part 2 are fitted to the triangular grooves 22, 32 of both movable parts 2, 3.
Patent JP-H04193550-A (JP)
Title: Printing head for wire dot printer
Inventor: ARIGA MASAKI
IPC: B41J2/28
Filed: 1990-11-28
Abstract: PURPOSE:To eliminate abnormal printing operation even if fine metal pieces such as burrs are generated and to obviate holes at a resin residual sheet by superposing a metal gauzelike residual sheet on the side of a filmlike residual sheet coated with lubricant. CONSTITUTION:Metal gauzelike residual sheets 12 are disposed at armature 2 side and a core 8 side of resin residual sheets 10a, 10b, and superposed. Even if metal pieces such as burrs, etc., are generated from the armature 2, the core 8, peeled and adhered to the sheets 10a, 10b, if the length C and the thickness T of one side of knitted seam of the sheet 12 are increased larger than them, the pieces can be introduced into the knitted seam, and hence damage such as piercing to the sheets 10a, 10b does not occur. Accordingly, there is no anxiety of oozing lubricant 11 between the sheets 10a and 10b, and hence there is no anxiety of improper operation of the armature 12 due to viscosity of the lubricant 11.
Patent JP-H09161344-A (JP)
Title: Floating position controller of floating magnetic head
Inventor: EBISAWA KAN
IPC: G11B11/105
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To control the distance between a floating magnetic head and a disk- shaped recording medium with high accuracy and high stability regardless of the materials of the disk-shaped recording medium. SOLUTION: This device has first and second optical heads 3A, 3B and driving mean for attaching and detaching the floating magnetic head to and from the recording surface of the disk-shaped recording medium 5. These first and second optical heads 3A, 3B are arranged between photodetectors 6A, 6B as well as between the photodetectors 6A, 6B and the disk-shaped recording medium 5. Light sources 7A, 7B are so constituted as to allow the transmission of the reflected light beam from the recording surface of the disk-shaped recording medium 5 and to make the light incident on the photodetecting surfaces of the photodetectors 6A, 6B. These light sources are positioned with respect to the photodetectors 6A, 6B.  A high reflection film HRC is deposited on the end face 7Aa on the photodetector 6A side and an antireflection film ARC is deposited on the end face 7Ab on the disk-shaped recording medium 5 side. A high reflection film HRC is deposited on the end face 7Ba on the photodetector 6B side. The driving means is so controlled as to attain the specified distance of the floating magnetic head to the disk-shaped recording medium 5.