baber/WOPTO huggingface dataset:
Patent JP-S63188875-A (JP)
Title: Magnetic head controller
Inventor: KITAMURA SHUNJI
IPC: G05D3/12
Filed: 1987-01-31
Abstract: PURPOSE:To contrive the improvement of vibration resistance characteristic or impact resistance characteristic against external disturbance by driving a carriage based on a position adjusting signal when the position of a magnetic head is fluctuated due to vibration, etc., caused by external disturbance. CONSTITUTION:A position signal generating circuit 16 constituting a servo circuit 15 generates a position signal corresponding to the moving position of the magnetic head 11 on a disk 13. A control circuit 17 calculates the moving speed up to an object position based on the position signal generated by the circuit 16 and outputs a driving control signal in response to the moving speed to a carriage driving circuit 18. Moreover, a position adjusting circuit 19 compares the position signal from the circuit 16 with a predetermined reference value and when the fluctuation of the position signal is at the outside of the permissible range decided in advance, the circuit 19 outputs the position adjusting signal to correct the position fluctuation of the head 11 to the circuit 17. The circuit 17 outputs a driving control signal in response to the position adjusting signal to the circuit 18. Thus, the vibration resistance characteristic and the impact resistance characteristic against external disturbance are improved without increasing the effect of the vibration characteristic of a mechanism system.
Patent JP-H11176865-A (JP)
Title: Semiconductor integrated circuit element
Inventor: KANG JE BONG
IPC: H01L21/60
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit element, which is capable of preventing short-circuiting between wires by wire sweeping in molding. SOLUTION: Wire sweeping is generated most violently at a specified wire, wherein the interval between the neighboring wires is larger than the interval between the other wires. That is to way, the specified wire is one which is exposed directly to injected molding resin. In front of this specified wire, a dummy bonding wire 132 is formed, and the degree for exposure to the molding resin is relaxed so that wire sweeping can be relaxed. Or even if the dummy bonding wire 132 is swept and shorted to the neighboring wire, the functionalities of the element are not affected at all.
Patent JP-H09226633-A (JP)
Title: Electrohydraulic type tilt device for vehicle having tiltable cab
Inventor: RANBERUTOUSU YOHANESU ZONNEBOR
IPC: B62D33/067
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrohydraulic type tilt device for a vehicle having a tiltable cab enhancing safety and improving handling convenience. SOLUTION: A device has a pump 20, pump driving electric motor 21 connected to an electric energy source 23 by a power cable 22 for driving the pump 20 and a hydraulic piston/cylinder device 10 connected to the pump 20 to connect one end to a chassis the other end to a cab to be designed so as to display power tilting the cab, and has an overcorrect protector device 27 designed so as to automatically suspend the power cable 22 successively continue this suspension when power consumption in a prescribed time of the operated pump motor 21 exceeds a first limit valve higher than maximum power necessary for tilting the cab. In the overcorrect protector device 27, a reset means 28 for ending suspension of the power cable 22, required for operation by a man, is provided.
Patent JP-S62179913-A (JP)
Title: Molding of plastic lens
Inventor: HAYASHI NAONORI
IPC: B29C45/00
Filed: 1986-02-04
Abstract: PURPOSE:To prevent weld line from developing by a method wherein the predetermined amount of resin material is poured under the state that the mold space is kept to be open at a specified size. CONSTITUTION:The amount of retreat of a top force 1 to form a cavity between the top and bottom forces is set in terms of the amount of opening of a mold space to be opened so as to let the ratio of the thickness at the center to that at the peripheral edge of a molded lens at 1/2.5 or more. When the top force 1 is shifted in the direction to close the cavity opening so as to compress the resin after molten resin material is poured so as to arrive at the center of the cavity, the development of weld line becomes difficult, because the resin flows quicker at the center of the cavity than at the remaining portion of the cavity during the flow process of the resin. In addition, the residual strain of the molded part is reduced when the resin is poured in the cavity by injection under the state that the forces are heated in advance up to a temperature, which exceeds the glass transition point and is below the melting point of the resin material. The usable thermoplastic resin materials is preferably monopolymer such as polymethyl methacrylate, polycarbonate, polystyrene or the like, copolymer mainly consisting of the above-mentioned monopolymers or the like.
Patent JP-H09215449-A (JP)
Title: Production device for carbon dioxide solution for breeding plant
Inventor: KAMIYAMA MINEHIRO
IPC: A01G7/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a production device for carbon dioxide solution for breeding plants, which can be easily automated without necessity to exchange any gas cylinder and improves electrolytic characteristics, provided with a pair of electrodes, etc., having an anode made of carbon materials in order to electrolyze water and to provide water in which carbon dioxide is dissolved. SOLUTION: This device is provided with an electrolytic tank for pouring water (A), an automatic supply means 26a for automatically supplying water when water in the electrolytic tank is deficient (B), and a pair of electrodes 31 and 32 having the anode made of carbon materials at least in order to provide water, in which carbon dioxide is dissolved, by electrolyzing water while impressing a voltage from a power source 33 (C). In this case, it is preferable to connect a pump 38 to this electrolytic tank in order to release water in which carbon dioxide is dissolved.
Patent JP-S62179046-A (JP)
Title: Binder processing device for simplified language
Inventor: HANAFUCHI TAKASHI
IPC: G06Q10/10
Filed: 1986-02-03
Abstract: PURPOSE:To attain a binder process with a simple keyboard operation by a general user by displaying a display which represents each operation in a requested binder process at every step of the binder process by inputting the command of the binder process. CONSTITUTION:By inputting a command (BIND) to set or cancel, etc., a binder from a keyboard when a prompt 'Input a command.' is displayed at a display area 2 on a display screen 1, the work procedure of the command bind is called and is activated, and on the display screen 1, a display that 'abbreviated PDAT (C), XPDAT (X), YPDAT (Y), ZPDAT (Z), abbreviated PDAT only by RETURN' is displayed, and the input of an abbreviated directory is requested. Directories are provided for abbreviated directories X, Y, and Z, and the designation of a current directory is represented by the input of a (RETURN) key. At such a time, when the (RETURN) key on a keyboard is depressed, a display that 'display [T], registration [C], delete [D], replacement [M], name change [N], total number of data [A]?' is displayed, and the input of each command is requested.
Patent JP-S56118108-A (JP)
Title: Display device for sequence controller
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/04
Filed: 1980-02-25
Abstract: PURPOSE:To realize the display for three states with ease simply, by classifying the state of illumination into a normal and special state of illumination. CONSTITUTION:The special state of illumination is taken as dark state and it is adopted for the set display section of a program type sequence controller. A dark state production circuit 5 consists of a signal generating circuit 50 producing a rectangular wave signal S with a given duty ratio in one period, latch circuit 421 representing the presence of input designation and illumination signal generating section consisting of logical circuits 51, 52 which operates logic between the signal from 422 holding the types of contacts and the signal produced from the signal generating circuit 50. From the signals from the latch circuits 421, 422 where the display elements are stored to display in advance at program setting, an LED411 is driven into three states; illumination, extinguishment and the said special state of illumination (dark illumination).
Patent JP-S63191049-A (JP)
Title: Detection of anticorrosion cover damage position for buried metal pipes
Inventor: KAWAKAMI MAKOTO
IPC: G01V3/00
Filed: 1987-02-03
Abstract: PURPOSE:To detect a cover damage position accurately, by using a reference signal with the frequency the same as that of an AC signal for measurement when a ground surface potential difference is measured employing a wheel electrode. CONSTITUTION:A receiver 7 with a wheel electrode 8 is placed on the surface of ground where a metal pipe 2 provided with an anti-corrosion cover 1. An AC signal current runs is supplied by a measuring signal transmitter 6 between the metal pipe 2 and an opposed pole 5, and a potential difference is measured between two points on the ground surface with the wheel electrode 8 moving along the metal pipe 2 to be inputted into a detection signal input section of a lock-in amplifier 9. A signal with the frequency the same as that of an AC signal current is supplied from a reference signal oscillator 10 to a reference signal input section of the lock-in amplifier 9. After a noise signal with the frequency different from that of the reference signal is removed from a detection signal and changes in the phase are detected to learn the position of a cover damage part. This enables elimination of a wire for reference signal transmission thereby facilitating the detection of a damage position regardless of a longer distance between the transmitter 6 and the receiver 7.
Patent JP-S62178916-A (JP)
Title: Attachment lens for correcting paraxial chromatic aberration
Inventor: OTAKE KATSUHIRO
IPC: G02B15/10
Filed: 1986-02-03
Abstract: PURPOSE:To reduce a residual paraxial chromatic aberration of this lens by installing it to a photographic lens, by containing at lest one piece of concave lens and convex lens, and forming an incident surface and an emitting surface roughly to a plane. CONSTITUTION:This attachment lens for correcting a paraxial chromatic aberration is attached before and behind an existing lens system, constituted of one piece each of concave lens and convex lens, consists of a cemented lens whose incident surface and emitting surface are roughly a plane, and satisfies conditions shown by equations (1)-(3). Also, it is formed by combining at least two pieces of concavo-convex lenses so that it has a refracting power against a wavelength before and after it and works as a lens. In this way, a residual chromatic aberration of a photographic lens is reduced, and a color shift on a photography can be reduced.
Patent JP-H10222348-A (JP)
Title: Numerical arithmetic unit
Inventor: ISHII YASUSHI
IPC: G06F7/50
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To shorten an arithmetic time by selecting data inputted to a 1st selecting means and a 2nd selecting means, and selecting and outputting data stored in 1st, 2nd, and 3rd storage means to an external data bus. SOLUTION: An arithmetic control means 9 generates a 1st right shift clock 10, a 2nd right shift clock 11, a 3rd right shift clock 15, a left shift clock 16, and an arithmetic clock 12 and controls the 1st selecting means 4, the 2nd selecting means 5, and a 3rd selecting means 7. A data input/output control means 8, on the other hand, selects data inputted to the 1st selecting means 4 and 2nd selecting means 5 and also selects and outputs data stored in the 1st storage means 1, 2nd storage means 2, and 3rd storage means 7 to data buses 18 to 28. Consequently, the circuit scale can be made small and the arithmetic time can be shortened.
Patent JP-H10203879-A (JP)
Title: Porous inorganic material and its production
Inventor: RI TAKEOKI
IPC: C04B38/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous inorganic material as aluminum borate whisker of 9Al2 O3 .2B2 O3 by blending a stock mixture with an auxiliary, other than a nickel oxide-based one, having the activity to promote whisker growth. SOLUTION: Aluminum oxide as a stock (or a compound capable of forming aluminum oxide when heated in air) is blended with boron oxide (or a compound capable of forming boron oxide when heated in air) both in finely powdery state so as to be (9:2) to (9:6) in the molar ratio: Al2 O3 /B2 O3 , and the resultant mixture is blended with an auxiliary, i.e., a metal oxide such as iron oxide or vanadium oxide, and a 2nd auxiliary consisting of at least one kind selected from a silica and metallic simple substances and compounds each capable of forming the above-mentioned oxides in air at 0.1-10wt.% based on the Al2 O3 .
Patent JP-H04260886-A (JP)
Title: Motor-driven two-wheeler
Inventor: ONO MASARO
IPC: H01M2/10
Filed: 1991-02-15
Abstract: PURPOSE:To improve battery mounting/removing work and the cooling of a control circuit in a motor-driven two-wheeler (including a tricycle) travelling with a battery-driven motor as power source. CONSTITUTION:A load storage box 10 is provided at the upper part of the rear side about half part of the battery mounting space of a body 1, and a rider's seat 11 serving as a closable lid is fitted to the upper face opening part. A take-up reel 16 is installed in a position of not generating interference with a helmet 12 stored on the bottom face so as to take up the wiring for supplying power to an on-vehicle battery charger. Inside the helmet 12, a control circuit box 14 of the size and shape enclosable in the helmet 12 is installed, and a cooling fin is formed to be in direct contact with outside air. A battery case 6 for enclosing numerous batteries is formed of lightweight large-strength material such as fiber reinforced synthetic resin and mounted to the lower part of the body in the state of a part or the most part of the battery case 6 being exposed outside a body cowl 8, and there are provided cooling slits 9.
Patent JP-H08215208-A (JP)
Title: Apparatus for ultrasonic therapy
Inventor: IWAMA NOBUYUKI
IPC: A61B18/00
Filed: 1995-02-10
Abstract: PURPOSE: To enable enhancing of treating efficiency by increasing an apparent focus with a peak pressure little lowered even under a limited power. CONSTITUTION: An apparatus for ultrasonic therapy includes an applicator 3 in which a plurality of vibrators are arranged to irradiate an affected part in vivo of a patient P with an ultrasonic wave locally from outside the body of the patient P to treat, a group of drive circuits 4 connected to the vibrators at an interval of one or a plurality thereof to generate a driving voltage according to a set value, a means which changes the focus of the applicator by varying the timing of driving the group of driving circuits 4 and a control means to switch the means for changing the focus once per each irradiation or per a plurality of times of irradiation.
Patent JP-S61181124-A (JP)
Title: Method for liquid-phase growth
Inventor: SHINOHARA YASUO
IPC: H01S5/00
Filed: 1985-02-07
Abstract: PURPOSE:To improve the non-uniformity in the degree of supersaturation of an In solution and thereby to eliminate the non-uniformity in a speed of growth to an InP substrate, by putting a plurality of InP crystals on the In solution. CONSTITUTION:In 12 and InP crystals 13 are put in a bath 11 of a carbon boat, a push lid 14 is set, and temperature is raised and kept high for a pre scribed time so that InP is dissolved sufficiently in the In solution 12. When the temperature is lowered for the entire boat in the above state, P turning surplus in the In solution 12 is educed in the solid-phase InP crystals 13. When the temperature continues to be lowered further at a prescribed speed, the degree of super-saturation of P in the InP solution 12 turns to have a distribu tion which is decided by a distance from the solid-phase InP crystals 13. When an InP substrate 16 set on a substrate holder 15 is moved to the lower part of the InP solution 12 in the above condition, an epitaxial growth occurs and proceeds on the InP substrate 16. In the case when a plurality of InP crystals 13 are on the InP solution 12, accordingly, the non-uniformity in the distance from the solid phase lessens in comparison with the case of presence of one InP crystal, and the non-uniformity in the degree of supersaturation also lessens.
Patent JP-S54115239-A (JP)
Title: Recording electrode of direct recorder
Inventor: FUJIKAWA YOSHITAKA
IPC: B41J2/395
Filed: 1978-02-28
Abstract: PURPOSE: To obviate receiving the influence on required electric field components by a shield electrode, lower image signal voltage and increase image density by forming the shape of the end part of an electric field applying type electrode opposing to a counter electrode in concave form.  
     CONSTITUTION: A counter electrode 2 which holds toner 6 is disposed at a specified gap on the opposing face of a recording electrode 1 composed of an electric field applying type electrode 30, a shield electrode 4 and a substrate 5. Then end part 30a of the electric field applying type electrode 30 is formed in concave form. The electric lines of force emitted from the electrode 30 go in the direction perpendicular to the concave face of the end part 30 and therefore advance as if they focus, thus arriving at the counter electrode 2 by penetrating through a recording sheet 7. Hence, the greater portions of the electric lines of force go to the counter electrode 2 and this increases field intensity, causes the efficient transfer of the toner 6 to the recording sheet 7 to be accomplished and enables the toner images of high resolution and high density to be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06236465-A (JP)
Title: Charge collecting equipment
Inventor: YAITA KOICHI
IPC: G07B15/00
Filed: 1993-02-10
Abstract: PURPOSE:To attain a processing without allowing a car from which charge can not be collected to pass, or without any congestion at a tollgate by guiding the car from which the charge is collected to a toll road and guiding the car from which the charge can not be collected to an exit. CONSTITUTION:Gate G1 and G3 for stopping a car are provided, the gate G1 which opens and closes a passage to the toll road is normal open, and the gate G3 which opens and closes a connecting part 3 is normal close. Also, for example, a line sensor or the like is used, and detectors DET1-DET7 which output an ON signal at the time of detecting the front part of the car, and an OFF signal at the time of detecting the back part of the car, and a number plate reader AV1 with an illumination set at the upper part of the road or the like are provided. Then, the car from which the charge is collected at an unmanned charge collecting booth 4 is guided to the toll road after a signal lamp S1' is G0, S1 is blue, and gate G3 is open. Also, the car from which the charge can not be collected is guided through the connecting part 3 to an exit passage 2 after the signal lamp S1 is an arrow, S5 is red, gate G1 is close, and gate G3 is open.
Patent JP-H072857-A (JP)
Title: Production of carbapenem derivative and its intermediate
Inventor: MURATA MASAYOSHI
IPC: A61K31/40
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a new compound (salt), composed of a 1- phosphorandiylmethyl-3-thiocarbonylalkyl-2-oxoazetidine derivative and useful as an intermediate, etc., for producing carbapenem derivatives having antimicrobial action. CONSTITUTION:A 1-acyl-3-(alkylthio)thiocarbonylalkyl-2-oxoazeditine compound (salt) expressed by formula I [R<1> is (protected)carboxy; R<2> is (protected)hydroxy(lower)alkyl; R<3> is H or lower alkyl; R<4> is organic group] is reacted with a compound expressed by formula II [R<5> to R<7> are lower alkyl, lower alkoxy, (substituted)aryl, etc.] [e.g. diethoxy(methyl)phosphine] to afford the objective 2-oxoazeditine derivative expressed by formula III. Furthermore, the compound expressed by formula III is subjected to cyclizing reaction to provide this carbapenem derivative, expressed by formula IV and having high antimicrobial activity.
Patent JP-S59152016-A (JP)
Title: Threading attachment of lathe
Inventor: YAMANAKA HIDEHARU
IPC: B23G3/00
Filed: 1983-02-14
Abstract: PURPOSE:To enable threading to be performed over wide lead angles of various kinds of screws by attaching to a cutter holder an attachment provided with a double pivoted adjusting mechanism consisting of upper and lower holders. CONSTITUTION:The center of a groove cutter 17 can be positioned on the central line of a main shaft, enabling said cutter to coincide with the lead angle at a cutting position by mounting of this attachement. Accordingly, it is possible to adjust a cutting position to any lead angle very easily, even for various kinds of screws differing in their lead angles from each other. The same cutter can thread screws differing in their lead angles only with the alteration of the attaching angle of an attachment without changing the shape of cutter, if the groove shapes of the screws are the same.
Patent JP-H0598114-A (JP)
Title: High molecular solid polyelectrolyte
Inventor: RIYUUDEIIGAA BURAUN
IPC: H01B1/12
Filed: 1992-02-07
Abstract: PURPOSE: To provide an electrolyte having high stability in relation to optical, electrical, and chemical characteristics over a wide temp. range and used in an electrochromic mechanism.  
     CONSTITUTION: This polymeric solid electrolyte contains a (crosslinked) homo- or copolymer composed of a monomer of (meth)acrylic ester having an ethylene oxide side chain represented by (CH 2 -CH 2 -O) n  ((n) is 2-15) (e.g. ethyltriglycol methacrylate) (A), 40 wt.% support electrolyte (e.g. LiCF 3 SO 3  or LiBF 4 ) containing lithium, sodium, potassium or silver ions and perfectly dissolved in the polymer (B) and 20 wt.% or less org. functional silane represented by formula [wherein R 1  is C n H 2n+1  ((n) is 0-5; R 2  is C n H 2+1  ((n) is 0-5) and (x) is 1-5] (C). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01197845-A (JP)
Title: Information processor
Inventor: SAITO KOJI
IPC: G06F9/22
Filed: 1988-02-02
Abstract: PURPOSE:To detect abnormality of the device by providing a means for detecting a fact that an illegal exception code is generated and an illegal interruption code has been generated. CONSTITUTION:The title processor is provided with an exception detecting means 1, an encoding means 2, a memory decoder 3, an illegal interruption code detecting means 4 and a control storage means 5. The exception detecting means 1 detects an access exception to a memory related to an instruction word and an operand of an instruction to be processed by this information processor and an exception generated by executing an instruction. In the illegal interruption code detecting means 4, an interruption code IC outputted from an interruption code register 31 is monitored by a zero detector 40, and when the interruption code IC has become '000' (hexadecimal), a fault detection signal ERR is outputted to the outside through a signal line 400. In such a way, by assigning in advance '000 (hexadecimal)' to an interruption code (ic) corresponding to an exception code EC which is not used, it is checked that the interruption code IC is not '000 (hexadecimal)'. Therefore, a fault can be detected by a simple detecting circuit.