baber/WOPTO huggingface dataset:
Patent JP-H01190281-A (JP)
Title: Abnormal state detector for electrically-driven motor
Inventor: MUTO FUMIO
IPC: H02P29/00
Filed: 1988-01-26
Abstract: PURPOSE:To enable an abnormal state to be correctly detected in all operating states, by setting a directing means for making a set value for detecting the abnormal state, a comparatively high value at the time of acceleration or deceleration, and for making the set value a comparatively low value at the time of a steady state. CONSTITUTION:To a PWM signal generator 11 for driving a motor 1, motor speed command signal R1 from a controller 2 is fed. The input of a motor current value i0 to the controller 2 is provided, and the input of motor speed signal V to the controller 2 is provided. In the controller 2, the input of the motor speed signal V to an acceleration of deceleration detecting section 13 is provided, and when the motor 1 is in an accelerated or decelerated state, then a relatively high abnormal state detecting value is set by a first value setting unit 14. Besides, in a non-accelerated or non-decelerated state and a steady state, by a second value setting unit 15, a comparatively low abnormal state detecting value is set. Then, the abnormal state detecting values and the motor current value i0 are compared with each other by a comparator 12, and an abnormal state is detected.
Patent JP-S58132368-A (JP)
Title: Arc welding machine
Inventor: MORIGUCHI HARUO
IPC: B23K9/06
Filed: 1982-01-30
Abstract: PURPOSE:To regenerate stored energy to a welding load, and to execute adjustment of arc, cleaning and penetration quantity, by providing a reactor on a welding circuit of an arc welding machine, connecting a diode in reverse and parallel to a switching element, switching electric conduction by low frequency, and also switching the switching element by high frequency. CONSTITUTION:Tranistors Q1, Q2 and Q3, Q4 are switched alternately by low frequency, electric conduction of welding circuits W1, W2 is switched by low frequency, and also the transistors Q1, Q2 and Q3, Q4 are switched by high frequency which is higher than said low frequency, by a control device, so that the on-period is longer than the off-period, and also at the intermediate time of the on-period of one transistor of the welding circuits W1, W2, the other transistor is turned off.
Patent JP-H06219344-A (JP)
Title: Running device for vehicle having resilient crawler
Inventor: KONDO SATOSHI
IPC: B62D55/253
Filed: 1993-01-29
Abstract: PURPOSE:To a running device for a vehicle having a resilient crawler to prevent wasting of a rice field during turning and reduce an amount of consumption fuel. CONSTITUTION:Oblique lugs 8 extended in a state to cross the longitudinal direction of a band are arranged at intervals of a given distance in the longitudinal direction of the band on the ground touch surface side of an endless resilient crawler 5. One end on the outer side, in the direction of the width of a running device 1, of the oblique lugs 8 mounted on the right and left sides, as seen from a bottom, of a running device 1 forms the front side F of the running device and the other end on the inner side, in the direction of the width of the running device 1, of the oblique lugs 8 forms the rear side of the running device 1.
Patent JP-H11209709-A (JP)
Title: Reflection tape or sheet for rough surface or curved surface
Inventor: NAKAGAMI TAKEYUKI
IPC: C09J7/29
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prepare a reflection tape or sheet capable of being cut with scissors or a knife into desired sizes, having a good follow-up property to a rough or curved surface and thereby capable of being applied easily on a desired position of a rough or curved surface of a protection bar at a railroad crossing, a concrete pole, a curbstone or the like. SOLUTION: This reflection tape or sheet for a rough or curved surface comprises a reflection layer 1, an aluminum layer 3 of 0.03-0.20 mm in thickness placed on one side of the reflection layer 1 and an adhesive layer placed on the side of the aluminum layer 3 opposing the side where the aluminum layer 3 comes in contact with the reflection layer 1.
Patent JP-H08204578-A (JP)
Title: Variable length code encoding method
Inventor: HAYASHI TAKAAKI
IPC: G06F5/00
Filed: 1995-01-31
Abstract: PURPOSE: To switch tables to quickly decode the data encoded to plural kinds of Huffman code. CONSTITUTION: When it is recognized that a bit to be decoded is the macro block type, a state monitor part 10 requests the bit output to a bit string buffer 22. The first inputted bit is handled as MSB, and this bit data is recognized as a binary; and for example, when it is decimal '4', arrangement number 4 is subtracted from the table defining the macro block code to obtain the code length and decoded data. Decoded data of the code word in the head is settled from them. Thus, decoding is completed by one arrangement number subtraction. When a motion vector component is recognized, changeover switches 23, 25, and 28 are switched, and the code length and decoded data are obtained from the table defining the motion vector, and decoding is performed in the same manner.
Patent JP-S59150465-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L27/04
Filed: 1983-01-31
Abstract: PURPOSE:To obtain the titled device having a recess usable as a capacitor of a desired capacitance value regardless of finely forming the element by a method wherein a conductive material is buried in the recess on a semiconductor substrate via a diffused layer and an insulator of a conductivity type reverse to that of said substrate. CONSTITUTION:The recess is formed on the P type Si substrate 1, the diffused layer 3 is formed by diffusing an N type impurity, and an SiO2 film 4 is formed by performing thermal oxidation. Phosphorous doped Si 5 is deposited and etched back, thus leaving an Si doped part 5'. An N type diffused layer 6, an interlayer insulation film 7, and metallic wirings 81 and 82 are formed. The wiring is grounded and then charges are accumulated in said part 5' by impressing a fixed voltage on the wiring 82, accordingly the recess can be used as the capacitor. The substantial area can be varied by setting the recess depth freely, and then a desired capacitance can be obtained regardless of finely forming the element.
Patent JP-S63182837-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI TOSHIRO
IPC: H01L21/04
Filed: 1987-01-26
Abstract: PURPOSE:To reduce the wiring capacities for assuring high speed actuation by a method wherein the part used as a wiring region out of an insulating film provided on a semiconductor element is selectively thickened. CONSTITUTION:In addition to a thin insulating film 15 provided on semiconductor elements FETQp1-Qp4 and Qn1-Qn4 to be a wiring region further to provide the first layer wiring 17 on the insulating film 16. Through these procedures, the gaps between the wiring 17 above a basic cell 7 and a gate electrode G, a source region and a drain regions 12, 14 are enlarged so that the parasitic capacity between the wiring 17 and the latter may be reduced.
Patent JP-H09213831-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO AKISUKE
IPC: H01L23/12
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of disconnection of wire of electrode between a laser diode mounted region and a wire bonding region. SOLUTION: When a device is constituted by mounting a laser diode 8 on a silicon substrate 100, a groove 1 of 20 to 150μm in depth is formed by anisotropically etching the surface of the silicon substrate 100, and an electrode 3 is formed on the region containing a laser diode mounting region 6 and a wire bonding region 4 on the bottom of the groove 1. A semiconductor device 8 is mounted on the laser diode mounting region 6 on the surface of the electrode 3, and a wire 5 is bonded on the wire bonding region on the surface of the electrode 3.
Patent JP-S55107234-A (JP)
Title: Method of monitoring deposition film quality
Inventor: TSUCHIMOTO TAKASHI
IPC: C23C14/54
Filed: 1979-02-13
Abstract: PURPOSE:To carry out analysis and control of the film quality while depositing by spectram of axial rediat4d light due to luminescence of plasma and substances excited by the plasma. CONSTITUTION:Substances transported and piled on a collector by a plasma flow transporting method are all in a plasma state, and the censtitution of substances of a plasma flow is found from photoradiation generated by the plasma. In the case of the plasma flow of Si3N4, two exceedingly high peaks in the spectrum pattern of Si, and one in NH and 4 in N2. Even when the gas flow ratio and the substrate temperature are varied, only the ratio of the heights of peaks is varied. The infrared ray absorption of a Si3N4 film piled up at the ratio of gas flow (radiation ratio) Si/(N2+NH) corresponds to the radiation ratio ray 1:1. Consequently, when the flow is adjusted so that the spectrum from the plasma shows a desired radiation ratio, the film quality can be controlled while piling is carried out.
Patent JP-H05215266-A (JP)
Title: Valve switching unit
Inventor: ORII MAKOTO
IPC: F16K31/53
Filed: 1992-01-29
Abstract: PURPOSE:To provide a small sized valve switching unit consuming little electricity. CONSTITUTION:A valve switching unit is provided with a main valve 20 which communicates and cuts off a passage 10 for fluid and a pilot valve mechanism 30 which selectively locates the main valve 20 in a discharge point for opening the passage 10 or to a cut-off point for cutting off the passage 10. The unit is provided with a movable means 40 energized in a direction to open the pilot valve mechanism 30 and a stopper 53 having a driving means 54 freely moved in and out of engagement with a movable means 40, stopping the drive of the movable means 40 by engagement and making it in drivable condition by disengagement. And an impeller 60 which is rotated by fluid arranged to flow in the passage 10 and gives a driving force in the direction for closing the pilot valve mechanism 30 to the movable means 40 is also provided in the unit.
Patent JP-H09210587-A (JP)
Title: Heat exchanger
Inventor: NAGAOKA SHINJI
IPC: F24F1/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which has a bent shape and makes it possible to prevent occurrence of a gap in an overlapping part of tube plates provided in the opposite ends in the direction of stacking of fins respectively. SOLUTION: Fins 111 are bent along a fin face at the place of a slit 116 and one part 114B of two parts of each fin 111 divided by the slit 116 is made to slip to one end side in the direction of stacking (to the left in Fig. (b)) from the other part 114F. Parts 21a and 22a on one side of tube plates 21 and 22 in the ends are disposed in the rear in the direction of the slippage and parts 21b and 22b on the other side thereof in the front in this direction so that the two parts 21a and 21b, and 22a and 22b, of the tube plates 21 and 22 corresponding to the two sides of the slit 116 respectively be brought into close contact with each other by the slippage in the stacking direction of the fins 111.
Patent JP-H03217917-A (JP)
Title: Ring oscillator circuit
Inventor: HIRAYAMA KAZUTOSHI
IPC: G11C11/408
Filed: 1990-01-23
Abstract: PURPOSE:To realize low power consumption in a DRAM circuit, etc., by controlling a pulse frequency to decrease when a source voltage is decreased. CONSTITUTION:When the source voltage Vcc exceeds a regulation level, the output of a level detector 3 is set at a level L, and a transistor 6 is turned on, and transistors 4, 5 are turned off, then, a circuit is formed as the ring oscillator circuit comprised of a first oscillation circuit 1. When the source voltage Vcc goes less than the regulation level, the output of the level detector 3 goes to a level H, and the MOS transistors 4, 5 are turned on, and the transistor 6 is turned off, then, the circuit is formed as a ring oscillator comprised by the serial connection of the first oscillation circuit 1 and a second oscillation circuit 2, thereby, an output frequency is decreased.
Patent JP-H11211856-A (JP)
Title: Electronic timepiece with ultrasonic motor
Inventor: SASAKI HIROKO
IPC: G04B19/247
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To dispense with the parts for fixing members and a space therefor and reduce the number of parts and effectively utilize plane layout by providing an ultrasonic rotor maintaining part on a date indicator maintaining plate to integrate with the date indicator maintaining plate. SOLUTION: An ultrasonic rotor maintaining part 280a is constituted of an integrated form extending from one part of a supporting part 280c of the flat part 280e of a date indicator maintaining plate 280 to the extreme end part 218a of an ultrasonic rotor 218. A date indicator 330 is arranged on the back of a dial 500, and supported with the date indicator maintaining plate 280 and rotatably arranged on the lower face of a main plate 10. On one part of the date indicator maintaining plate 280, the ultrasonic rotor maintaining part 280a holding down an ultrasonic rotor 218 while pressing it is formed. Simultaneously with engaging an engaging projecting part 280b with the main plate 10, the ultrasonic rotor maintaining part 280a is planely provided so as to ride on the extreme end part 218a of the ultrasonic rotor 218.  Hereby, parts can be reduced and the space can be effectively utilized.
Patent JP-H0639794-A (JP)
Title: Movable adherent sampling punch
Inventor: KURISUTOSU EFU DORAUTSUASU
IPC: H01L21/60
Filed: 1993-02-01
Abstract: PURPOSE: To provide a sampling method and a device for sampling a package lead sample without hindering a flow of an on-line process. CONSTITUTION: This sampling punch is provided with a location setting means 130 for adjusting an etched copper tape pack tape 100 by using a sampling means 128 and a means for removing a lead sample. When the sampling means 128 is adjusted with a lead frame to be sampled, an adjusting pin of the sampling means 128 is inserted through a sprocket hole by lifting a z-axis adjusting means. When the adjusting pin is fitted, sampling punches are properly arrayed and the lead sample can be sampled. A sample holder under a die 174 has an adhesive surface catching the punched lead sample.
Patent JP-H11213980-A (JP)
Title: Separator for battery and battery
Inventor: MIYAMOTO TOMOHARU
IPC: H01M2/16
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a separator capable of remarkably increasing winding speed, and which is thin and compact. SOLUTION: An acrylic adhesive in which graphite is dispersed is applied to both surfaces of a polyethylene film, a polypropylene film, or its composite film to constitute a separator for a battery. The thickness of the adhesive layer is 5-15 μm, the adhering strength to the electrode film is 10 g/2 cm or more, the adhesive layer is porous, the gas transmission rate of the film prescribed in JIS P8117 is 800 sec/100 cc or less, the molecular weight of the acrylic adhesive is 1,000,000 or more, and gel ratio after curing is 90% or more.
Patent JP-H09211855-A (JP)
Title: Positive type photoresist coating solution
Inventor: KOSHIYAMA ATSUSHI
IPC: H01L21/027
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To ensure high safety, to form a coating film of a uniform thickness on the whole of a substrate and to improve intrasurface uniformity, wettability, adhesion, etc., by dissolving an alkali-soluble resin and a compd. having a quinonediazido group in a specified mixed solvent. SOLUTION: An alkali-soluble resin and a compd. having a quinonediazido group are dissolved in a mixed solvent consisting of 60-90wt.% 3-methoxybutyl acetate and 40-10wt.% β-methyl methoxyisobutyrate. The alkali-soluble resin is, e.g. a novolak resin obtd. by condensing phenol and aldehyde in the presence of an acidic catalyst. The compd. having a quinonediazido group is, e.g. naphthoquinone-1,2-diazidosulfonic ester of a hydroxy compd. such as 2,3,4- trihydroxybenzophenone. This photo-sensitive component is used by 5-50 pts.wt., preferably 10-35 pts.wt. per 100 pts.wt. of the alkali-soluble resin.
Patent JP-H06227522-A (JP)
Title: Packing method of straw ladder, packed body and taking method of the packed body
Inventor: HOSHI KATSUMASA
IPC: B65B63/04
Filed: 1993-02-01
Abstract: PURPOSE:To provide a packing method, in which the loading efficiency of a straw ladder is raised, and a taking method. in which a working efficiency at the time of taking out the straw ladder is improved. CONSTITUTION:In this packing method, the longitudinal leading end 3 of a straw ladder 1 is fixed to a corrugated fiberboard box 2; then, the straw ladder 1 is successively layered vertically from the bottom face 26 of the corrugated fiberboard box 2 while the ladder 1 is folded into multiple stages; further, the trailing end 4 of the straw ladder 1 is fixed to the corrugated fiberboard box 2; and the trailing end 4 is removed from the corrugated fiberboard box 2. Moreover, the horizontal component a and vertical component beta of the angle between the taking direction of the straw ladder and the arranging direction of the layer of a straw ladder to be taken out subsequently are 0 deg.<=alpha<=80 deg.<=alpha<=260 deg. or 280 deg.<=alpha<360 deg. and 0 deg.beta<=170 deg. for each layer of the straw ladder which is successively taken out from the trailing end 4 to the outside, folded and layered.
Patent JP-S56111837-A (JP)
Title: Bright spot scanning element
Inventor: SATOU HIDEAKI
IPC: G02B6/12
Filed: 1980-02-09
Abstract: PURPOSE:To enable a field-flat scan on a material surface, etc., to be recorded, to increase the speed of the scan, and to eliminate the need for an adjustment of a scanning element, by providing a field flat type thin-film lens nearly the light-emission flank of a thin-film wave directing path. CONSTITUTION:Near the light-emission flank of thin-film wave direction path 2, field flat type thin-film lens 2 is provided. Then, a luminous flux deflected by a deflection part and focusing on a curved image surface near the light-emission flank via thin-film lens 9 is passed through lens 15 to form a bright spot on straight line 16. Thus, a field flat scan on a material surface to be recorded can be taken.
Patent JP-S59140117-A (JP)
Title: Method and device for automatic air-conditioning in automotive compartment
Inventor: FUJIKAKE KENJI
IPC: F24F11/02
Filed: 1983-01-31
Abstract: PURPOSE:To provide feeling of thermal comfort to a passenger sitting on a seat in an automotive compartment, by controlling the air conditioner on the basis of reference information of comfortable skin temperature of the passenger and actual skin temperature of the passenger. CONSTITUTION:Reference information of comfortable skin temperature is stored in a computer 3, and each of output signals from a non-contact type skin temperature sensor 4 arranged at the back of a neck portion of a passenger 1 and a contact type skin temperature sensor 5 attached on a wrist portion of the passenger 1 is inputted to the computer 3. An air conditioner 6 including a hot water flow control unit 8, compression capacity control unit 10, air mix damper operating unit 12 and air flow control unit 7 for a blower 14 is controlled on the basis of a comparative data of information of skin temperature from the sensor 4 and 5 relative to the reference information of comfortable skin temperature. Thus, skin temperature of the passenger sitting on a seat may approach the reference comfortable skin temperature, thereby obtaining feeling of thermal comfort.
Patent JP-H08214069-A (JP)
Title: Notice method and notice device for call installation information by voice
Inventor: YAO TAKAHIRO
IPC: H04M3/42
Filed: 1995-02-01
Abstract: PURPOSE: To apply voice guide to information of a key telephone system from a key telephone system being a caller installation to a single telephone set being a called telephone set terminal equipment. CONSTITUTION: When a call is made from a key telephone system 31 to a single telephone set 21, a central control section 14 recognizes a message to be voice-guided to the signal telephone set 21 by retrieving a memory 15 and assembles the message by controlling a voice transmission card 16 based on the recognition and the message is sent to the single telephone set 21. Thus, a recipient of the single telephone set 21 decides whether or not a speech is made after recognition of a caller before the speech. Even when a lodging customer terminates a call witout reporting its room number, the room number is confirmed after the speed by guiding the voice after the speech in a hotel or the like. Moreover, even a person having a difficulty of seeing or hearing more or less enjoys the effect of this invention.
Patent JP-2000216721-A (JP)
Title: Information service method, mobile communication network and mobile unit
Inventor: KURITA SHIGETAKA
IPC: H04W4/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a service specific to a mobile communication network by utilizing information other than existing information. SOLUTION: In a communication system, consisting of a mobile set MS having a display area for displaying information and a mobile communication network MN, a mobile communication network MN registers the position of the mobile set MS when a call transmission from the mobile set MS, a base station ID denoting a registered position of the position registration processing is converted into longitude latitude information and is appended in a history file in a subscriber database UDB. When receiving a prescribed request from the mobile set MS, image data based history file and map data in map database MDB are generated. The mobile set MS displays an image denoted by the image data generated in the mobile communication network MN.
Patent JP-H11197284-A (JP)
Title: Screen transmission type video pitching device
Inventor: SATO YUTAKA
IPC: A63B69/00
Filed: 1998-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a pitching device which can synchronize the monitoring of pitching with the timing of shooting of a ball according to changes in pitching speed. SOLUTION: This screen transmission type video pitching device has a projector 3 designed to project a still image of pitching form and a moving picture of pitching motion according to signals transmitted from a main controller. With the still picture projected on the projector 3, the main controller transmits commands relating to speed, the kind of pitch, or course to a pitching machine 4, and, after receiving a ready signal within a predetermined time, causes the projector 3 to project a moving picture of pitching motion, and then transmits a command to shoot a ball to the pitching machine 4 at the time (P-m) determined by subtracting the shooting time (m) of the pitching machine 4 from the previously measured pitching time (P) taken from the start of the moving picture to pitching.