baber/WOPTO huggingface dataset:
Patent JP-H08339511-A (JP)
Title: Slider and its manufacture as well as thin-film head
Inventor: JIEFURII UIRIAMU KAA
IPC: G11B5/127
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composite thin-film slider, which is projected onto a substrate, by which a magnetic space between a read/write(R/W) device and a recording medium is reduced, and which has the projecting-shaped R/W device formed by chemical-mechanical polishing. SOLUTION: A slider has a substrate 502 and a R/W device 504, and the R/W device further has an insulator 600 and various conductive R/W components 605. These components consist of multiple shields 601, 602, an MR band 603 and a polar chip 604. The slider has an approximately uniform film (such as the layer of a carbon base) covering the substrate and the R/W device for protection from abrasion, contamination, damage, etc. The front section of the R/W device can also be thinned and removed as required. The R/W device is projected to a section upper than the extended surface of the bearing surface of the substrate, and the R/W device can be brought extremely near to a recording medium at the time of the operation of the slider.
Patent JP-S5927618-A (JP)
Title: Analog-digital converter protecting device
Inventor: WASHIMI YUUJI
IPC: G06F3/05
Filed: 1982-08-05
Abstract: PURPOSE:To cut off a negative voltage of a sensor output, by connecting an AC driven sensor to ground via a diode. CONSTITUTION:A rectangular wave from a terminal 6 of a microcomputer 1 is applied to a series circuit comprising a sensor S1 and a resistor R1 via a transistor TR1 and a capacitor C1 and a connecting point voltage is fetched from a terminal 11. A voltage at the terminal 11 is rectified and smoothed and converted into a digital signal with a sequential comparison type AD converter (built in the microcomputer 1). The series circuit comprising the sensor S1 and the resistor R1 is connected to a ground terminal via a diode D2. Since the voltage at the terminal 11 is not negative, the microcomputer 1 is protected.
Patent JP-S6116385-A (JP)
Title: Ic card and method and device for processing it
Inventor: NISHIKAWA SEIICHI
IPC: G06K19/07
Filed: 1984-07-02
Abstract: PURPOSE:To make a system highly functional by transmitting and receiving an electric power, a clock signal, and data between a processor and an IC card magnetically without contacting. CONSTITUTION:A card processor 1 is provided with a plane coil 19 for power supply, a coil 14 for data output, and a converting element 16 for data input, and an IC card 2 is provided with a plane coil 22 for power reception, a converting element 25 for data input, and a plane coil 28 for data output. The electric power and the clock signal are supplied from the card processor 1 to the IC card 2 magnetically by the plane coil 19 for power supply and the plane coil 22 for power reception, and data is transmitted and received between them by the coil 14 for data output, the converting element 25 for data input, the converting element 16 for data input, and the plane coil 28 for data output.
Patent JP-H04337817-A (JP)
Title: Coordinate position detection device
Inventor: SUGIYAMA MITSUNORI
IPC: G06F3/03
Filed: 1991-05-14
Abstract: PURPOSE:To generate the magnetic field of amplitude which is as uniform as possible on the plane of a tablet by constituting a conductor pattern with a first pattern and a second pattern. CONSTITUTION:In terminal connection conductors 3 and 5 as against the second pattern 2, the second pattern 2 is sequentially connected in serial in a section where the terminal connection conductors 4 and 6 of the first pattern 1 do not exist, and they are connected so that current flowing in the adjacent conductors becomes inverse in the second pattern. The first pattern and the second pattern 2 are connected so that current in the same direction flows in the conductor of the first pattern 1 and the conductor of the second pattern 2 on the same plane position. Since the second pattern cannot be formed at the back of a conductor pattern 8, a connection pattern is made. Since an area where a connection pattern is affected can considerably be reduced by the design of terminals q1, a2, q3 and q4, and the connection point of the first pattern 1 and the second pattern 2, an area constituting the magnetic field whose amplitude is constant is enlarged.
Patent JP-S5762902-A (JP)
Title: Vane type motor
Inventor: KAWAKAMI TOORU
IPC: F01C21/08
Filed: 1980-09-30
Abstract: PURPOSE:To avoid developement of a vortex current and reduce pressure loss at the tip of the rotor vane of a vane type motor in which the rotor vane slides on the inner circumferential face of a drive chamber by providing the vane with rounding- off at the edges of its tip which corresponds to the intake and exhaust ports. CONSTITUTION:The drive chamber 3 of a vane type motor has in its cylinder 1 of almost circular oval shape cross section an eccentric rotor 2 closer to the intake and exhaust ports 4 and 5 of the cylinder, and the vanes 6 of the rotor 2 are rotated with substantially pressing contact on the inner circumferential surface of the drive chamber 3. The openings of the intake port 4 and exhaust port 5 are both formed as concave grooves formed at the center of the inner circumferential face of the drive chamber 3 of rectangular shape with their longer side running circumferentially. The edges of the vane 6 at the center which face the intake and exhaust ports 4 and 5 are rounded off. In this cas the length of the rounding-off on the vane edges is equal to or longer than the width of the intake and exhaust ports, In this arrangement developement of a vortex current at the tip of the vane 6 can be avoided.
Patent JP-2000326791-A (JP)
Title: Licence lamp for automobile
Inventor: TAKAYAMA MUNEYA
IPC: B60Q1/56
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To form a housing of a licence lamp integrally with a rear bumper, and enable a bulb to be removed from a bumper bottom surface. SOLUTION: In a licence lamp, a housing 10 is provided with an opening having the shape corresponding to the lens front 15a, on a bumper bottom surface 2a, and integrated with a rear bumper 2, and the housing 10 comprises a lens accomodating part 11 having an opening peripheral part 11a step-wisely formed from the opening toward the inside of a bumper with respect to the bumper bottom surface 2a to seat an edge of the peripheral surface of the lens, and a valva accomodating part 12 formed further inside the bumper with respect to the opening peripheral part 11a, and having a socket mounting hole 12d capable of mounting a socket for mounting a bulb 5 on an oblique lower part toward a rear part of a vehicle.  A ring-shaped continuous projection having a triangular cross section is integrally formed over the circumference of the edgs of the lens peripheral surface 15b, and the lens peripheral suface 15b is screwed on the opening. peripheral part 11a so that the projection is pressed and contacted with the opening peripheral part 11a.
Patent JP-H04339185-A (JP)
Title: Closed type compressor
Inventor: YAMAGATA KAZUO
IPC: F04B39/00
Filed: 1991-05-14
Abstract: PURPOSE:To provide a closed type compressor capable of ensuring to keep the space of an outlet part of a discharge flow passage formed between a stator and a cylindrical case even at forming the stator thick for attaining large size of the machine sort, and without need to enlarge a cylindrical case at that time. CONSTITUTION:The outer diameter of a stator 21 on the cover body 5 side is formed smaller than the outer diameter of it on the compressor element 7 side, and an outlet part 101 is formed. Besides, a discharge flow passage 25 can be formed by cutting out the outer circumference of the stator 21 so that the cutout width in the radial direction of the cutout part is larger than the plate thickness of the above-mentioned cover body 5, or by forming the inner diameter of a cylindrical case 1 on the cover body 5 side larger than the outer diameter of the stator 21.
Patent JP-H09313282-A (JP)
Title: Apparatus for preventing furniture from falling down
Inventor: NAGATA TAKASHI
IPC: A47B97/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To surely support furnitures such as a chest of drawers, a book shelf and a refrigerator without being fallen down against a strong earthquake without spoiling appearance. SOLUTION: A load receiving part 3 is arranged below a furniture main body 1 for preventing the furniture from being fallen down. A connection part 5 connected with the load receiving part 3 is arranged along a furniture main body 1 for being prevented from being fallen down. A hooking means 8 hooks the connection part 5 to the furniture main body 1 for being prevented from being fallen down. By hooking the connection part 5 connected with the load receiving part 3 receiving the load of the furniture main body 1 to the furniture main body 1 for being prevented from being fallen down by the hooking means 8, the furniture main body 1 is supported by means of the load receiving part 3 receiving the load of the furniture main body 1 against vibration of the earthquake to prevent the furniture main body 1 from being fallen down.
Patent JP-H0432733-A (JP)
Title: Differential pressure transmitter
Inventor: OTANI KEIZO
IPC: G01L13/06
Filed: 1990-05-29
Abstract: PURPOSE:To grasp data in a delay time and to improve the response of the whole control system by outputting an analog signal before correction first and then outputting a correcting signal when the correction is completed. CONSTITUTION:A differential pressure signal generated by a detector 1 is supplied to a correcting signal generator 2 and an analog signal generator 3. Consequently, the correcting signal is outputted only after time delay (t), but the analog signal is generated right after an input signal is generated. Consequently, the analog signal is outputted in the delay time (t) as shown by a thick line in a figure, so this signal is outputted through a signal composing circuit 4. After the delay time (t), on the other hand, the correcting signal generating circuit 2 outputs the correcting signal which is strictly corrected. Consequently, the signal can not be obtained in the waste time (t), but the signal can be obtained with rough size irrespective of the accuracy of the signal, so a measure can be taken right after an emergency state is entered.
Patent JP-S63300953-A (JP)
Title: Sensor unit
Inventor: OSAKA TATSUHIKO
IPC: G01N27/30
Filed: 1987-05-29
Abstract: PURPOSE:To carry a sensor unit while preventing an oxide film, etc., from being formed by incorporating a backup power source part in the sensor unit. CONSTITUTION:Electrodes 5 and 6 are provided on the projecting surface of a unit main body 4 and connection terminals 7 and 8 are provided on the other side. Further, the backup power source part 9 is provided between the electrodes 5 and 6 and a fixed enzyme film 10 is provided covering the projecting surface. Then an operating voltage is applied in measuring operation so as to place the diode 12 of the power source part 9 in a reverse bias state, and then the influence of a backup battery 11 is eliminated. In this state, a solution to be measured is brought into contact with the film 10 and then enzyme reaction is caused to produce or eliminate a specific substance, thereby generating an electric signal corresponding to the amount of the substance. This signal is supplied to a measuring instrument main body through terminal 7 and 8 to generate a signal showing the concentration, etc., of the object substance. When the measuring operation is not performed, an oxide film is prevented from being formed on the electrode surface owing to the application of the backup voltage of the power source part 9, thereby preventing characteristics from deteriorating.
Patent JP-S6435144-A (JP)
Title: Two section constitutional flywheel-assembly having relative roll control
Inventor: UOREN JIERARUDO BOTSUPU
IPC: F16F15/133
Filed: 1988-06-03
Abstract: PURPOSE: To damp resonance of the whole mode by selective operation of a clutch assembly to engage or disengagement a second flywheel to or from an engine output axis connected with a first flywheel so as to control the torque during the disengagement within a predetermined range. CONSTITUTION: Flywheel assembly 100 comprises first flywheel 102 connected with engine output axis 112; second flywheel 104 connected with gearbox input axis 116; and a torsion vibration isolation mechanism disposed between the first flywheel and the second flywheel. The torsion vibration isolation mechanism comprises resilient means 106 for resiliently transmitting and damping torque within a predetermined range. Further, second flywheel 104 is engaged to or disengaged from first flywheel 102 by the selective operation of clutch assembly 118, and in response to the disengagement, clutch device 110 disengages to restrict the friction transmission surface within a predetermined range. In such a manner, torque spike of the resonance mode that causes damage to the assembly can be prevented in response to the disengagement of the master clutch during engine start up and shut down.
Patent JP-H06348843-A (JP)
Title: Picture processor
Inventor: FUKUSHIMA IKUTOSHI
IPC: G06T1/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a picture processing in which Hough transformation can be exactly attained at a high speed. CONSTITUTION:This device is constituted of a reading light 200 for reading at least a picture, picture inputting means 201 for irradiating with the reading light, and inputting the input picture to system, Hough transforming member 202 for operating Hough transformation to the picture information inputted to the system by the picture inputting means 201, and CCD camera 204 for detecting the Hough transformation information transformed by the Hough transforming member 202. The Hough transforming member 202 is constituted of a part which transforms the input light only into one axial direction in a very small area, and a very small condensing element array having an image forming characteristic only in one direction.
Patent JP-H09297880-A (JP)
Title: Vending machine
Inventor: NISHIMURA TOSHIYA
IPC: G07F9/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To judge the propriety of sales in accordance with the age of a product purchaser without newly installing a card reader by incorporating a card reader function in a paper money identification machine. SOLUTION: Since a magnetic head, a transportation line and multiple common elements are provided for the paper money identification machine and the card reader, the card reader function can be provided by using the magnetic head and the transportation line, which the paper money identification machine has. Thus, a paper money insertion port 8 and a card insertion port 3 are made common, and a card/paper money identification sensor 8 is arranged at the back. The object which is inserted by the purchaser is identified to be the card or paper money. When it is the card, a card read circuit 11 is start and data contained in the card detected by the magnetic head 9 is sent to the card read circuit 11. A master control part 1 controls whether product sales is made possible or not based on the age of the purchaser.  Thus, cost can e reduced compared to a case when the card reader is differently provided, and the purchase of an inhibited product by a minor can be prevented.
Patent JP-S5563850-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SHIGERU
IPC: H01L23/02
Filed: 1978-11-08
Abstract: PURPOSE: To prevent alpha-particles from invading from a very small amount of a radioactive substance into a semiconductor chip in a container, by making a part of the lid of the container from a semiconductor.  
     CONSTITUTION: The reverse side of a semiconductor chip 1 is bonded on a container 2. A silicon crystal plate 4 of 100μ in thickness is bonded on the lid 3 of the container. The lid 3 and the container 2 are bonded on each other. No alpha-particles go into the semiconductor chip 1 from a very small quantity of a radioactive substance of the container 2 and from the lid 3 because the thickness of chip is 100μ or more and the semiconductor 4 is bonded on the lid. Alpha-particles are thus prevented from invading into the semiconductor chip 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6030176-A (JP)
Title: Variable current type negative resistance circuit
Inventor: MARUOKA TAKAYA
IPC: H01L21/331
Filed: 1983-07-29
Abstract: PURPOSE:To enable to change arbitrarily the voltage-ampere negative resistance characteristic of a negative resistance circuit, and to obtain the circuit having wide general-purpose properties by a method wherein the circuit is constructed of a P-N-P transistor, an N-P-N transistor and variable resistors. CONSTITUTION:A part of the collector current of a P-N-P transistor Tr1 acts as the base current of an N-P-N transistor Tr2, and a part of the collector current of the transistor Tr2 acts as the base current of the transistor Tr1 to construct a positive feedback circuit. Accordingly, relation between a current (i) to flow in a current inflow terminal (a) and an interterminal voltage V between the terminal (a) and a current outflow terminal (b) is changed according to the values of variable resistors VR1, VR2, and when the circuit is made to have the characteristic P1, the circuit displays a negative resistance characteristic at a current region Ai, and the circuit becomes unstably.
Patent JP-H034945-A (JP)
Title: Method for grinding powder
Inventor: KANDA HITOSHI
IPC: G03G9/087
Filed: 1989-06-01
Abstract: PURPOSE:To grind even a material containing a thermoplastic resin by utilizing high pressure air without lowering the concn. of an object to be ground by performing grinding under such a condition that the leading end of the impact surface of an impact member is formed into an oblique-conical or oblique-pyramidal shape having a vertical angle of 110-180 deg. and the pressure of high pressure air is set to 6.5kg/cm<2> or more. CONSTITUTION:By forming the leading end part of an impact surface 14 into an oblique-conical or oblique-pyramidal shape having a vertical angle of 110-180 deg., welding, flocculation and coarse particles generated when the angle of an impact plate is 90 deg. to an acceleration pipe 3 are not generated when a thermoplastic resin or a material having stickiness is ground and the rising in the concn. of dust at the time of grinding is made possible. Further, the powder colliding with the impact plate to be ground and repulsed in a well dispersed state is allowed to secondarily collide with a grinding chamber 8 and grinding efficiency can be more enhanced. Since the powder is repulsed from the impact plate in a well dispersed state and allowed to secondarily collide with the wall 6 of the grinding chamber 8, a material containing a thermoplastic resin as a raw material can be finely ground by utilizing high pressure air of 6.5kg/cm<2> or more and grinding capacity can be enhanced.
Patent JP-H06102342-A (JP)
Title: Low noise microwave wide band signal generator
Inventor: SUTEIIBU SUU
IPC: G01S7/282
Filed: 1993-06-08
Abstract: PURPOSE: To obtain a generator which generates wide-band microwave signals having a narrowed reference microwave band. CONSTITUTION: A transmitting drive(TD) signal and a local oscillator (LO) signal for receiver are generated from one programmable reference generator 52 and two frequency synthesized signals F1 and F2 having frequencies which are separated from each other by a TD offset. The frequency synthesized signals are added to or subtracted from the signal of the reference generator 52 at mixers 54 and 56 and a signal which is selected as the TD signal or LO signal is generated.
Patent JP-H09297127-A (JP)
Title: Component desorbing device
Inventor: NEGAMI MITSUHIRO
IPC: G01N30/08
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of analysis of a gas sample by continuously performing three processes consisting of removal of moisture to an absorbent filling pipe, isolation of a specified component, and regeneration of the absorbent filling pipe. SOLUTION: An adsorbent filling pipe Q in which a specified component from a gas sample is adsorbed is installed to a holding part 2, and heated. A six-way valve 7 forms a route expended from a gas bomb 5 to a discharge port 6 through the filling pipe Q by a control means 8. The unnecessary moisture adsorbed by the filling pipe Q is discharged to the outside through the discharge port 6 together wish a carrier gas. The valve 7 is switched to form a route expended front the bomb 5 to a discharge port 4 through the filling pipe Q. In the filling pipe Q, the specified component is desorbed from the adsorbent in the heated state, energized by the carrier gas and sent to an analyzing device B through the discharge port 4.  The valve 7 is switched, and the specified component and other impurities left in the adsorbent are energized by the carrier gas, and discharged to the outside through the discharge port 6.
Patent JP-S6117308-A (JP)
Title: Production of surface treated belt-like plate
Inventor: KATSUSHIMA KOUJI
IPC: B21B47/00
Filed: 1984-07-03
Abstract: PURPOSE:To adhere continuously and securely different kinds of un-coiled belt- like materials by providing ruggedness to the mating surfaces of said materials by means of rolling-down rolls provided on the upper stream of a rolling mill in the stage of rolling down and adhering said materials by the rolling mill. CONSTITUTION:The steel plate 4 un-coiled from a steel plate coil 1 is rolled by the rolling-down rolls 5, 5' to provide the ruggedness on the mating surface. On the other hand, the belt-like material 8 which is different from the plate 4 is un- coiled from an un-coiler and is superposed on the plate 4. The two materials are then rolled down and adhered by the rolling mill 3. The materials are continuously and securely adhered by the above-mentioned method, the which the tightly adhered steel plate is obtd.
Patent JP-H10313358-A (JP)
Title: Cellular telephone system
Inventor: KAMIJO TAKESHI
IPC: B60R11/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a 'cellular telephone system' with which safe vehicle driving is ensured and automatic reply with respect to an incoming call is attained. SOLUTION: In the system to the main body of which a telephone set 16 is set, an external microphone 15 placed in a cabin picks up voice information and an external speaker 14 placed at the outside of the cabin provides an output of the voice information. In this case, the system is provided with a control mode detection means 13 that detects a drive operation mode requiring attention. In the case that an incoming call signal is received when the control mode detection means 13 detects a drive control mode requiring attention, without call tone being outputted, a message denoting it is delivered to an opposite party.
Patent JP-H0662151-A (JP)
Title: Isdn telephone equipment
Inventor: UENO CHIKAKO
IPC: H04M15/00
Filed: 1992-05-29
Abstract: PURPOSE:To perform management of charge for telephone call without fail by enabling a user to recognize the total charge and setting the upper limit of the total charge and giving an alarm at the time of excess over the upper limit. CONSTITUTION:A disconnection message including accounting information from an ISDN network is received by an ISDN interface control circuit 1, and it is collated with the set charge of the upper limit which is preliminarily determined from a keyboard 8 based on data of a storage circuit 4 and an accounting information management circuit 3 by the user; and when they coincide with each other, a human machine interface control circuit 5 is instructed to operate an LED 7. The total charge is calculated based on data of the storage circuit 4 by the accounting information management circuit 3 and is displayed on an LCD 6 by the control of the human machine interface control circuit 5.