baber/WOPTO huggingface dataset:
Patent JP-2000057774-A (JP)
Title: Semiconductor memory device
Inventor: PARK HEE-CHOUL
IPC: G11C11/41
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To increase bit-line precharge speed and at the same time the write/ read speed in/from a cell by generating a work-line selection signal in response to first and second addresses corresponding to a selected word line, receiving a first address signal, and generating a bit-line precharge signal when the word line selection signal is deactivated. SOLUTION: A clock signal is applied, and MWLn, Bsn, XPDOn, and YPDOn are transitted to a high level. A signal where the MWLn is excluded is allowed to pass through a column selection circuit 10 and a logic circuit 20, a high-level precharge signal PTOP is outputted, and PMOS transistors 101 and 102 of a precharge circuit 30a are turned off. A sub word line SML is selected by the main word line selection signal MWLn and a selected decoding signal BSLi, the operation of the precharge circuit 30a is blocked in write/read operation, a bit line is formed in high-impedance state, and an operation speed is improved.
Patent JP-H1154811-A (JP)
Title: Piezoelectric transformer
Inventor: GOTO KENICHI
IPC: H01L41/107
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer capable of extremely increasing the workability in the packaging time for facilitating thinning, without deteriorating the performances by inhibitting the oscillation of the piezoelectric transformer. SOLUTION: In a piezoelectric transformer, wherein a piezoelectric transformer element 1 sectioning a drive part 1A and a power generating part 1B is electrically and mechanically jointed with a unit substrate 2A formed of a plurality of leading out electrodes corresponding to input output electrodes 11, 13 by a conductively jointing material, the unit substrate 2A is formed into notches 41A, 42A as buffer mechanisms between an inputting electrode pad P1 and an outputting electrode pad P3.
Patent JP-H1151085-A (JP)
Title: Electromagnetic spring clutch
Inventor: YOKOYAMA YASUO
IPC: F16D27/105
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the axial size for cost reduction by providing a magnetic pole part fitted to a first rotary member and facing a magnetic flux bypassing part through a second gap and another magnetic pole fitted to a second rotary member and facing an armature through a third gap, and supporting a magnetizing device with both the rotary members. SOLUTION: First and second cores 11, 12 formed by applying a reducing process to a magnetic material made steel plate are provided in a magnetizing device 10, and the core 11 is an annular member composed of a disc part 11a, a cylindrical magnetic pole part and a flange part 11c while the core 12 is an annular part composed of a disc part 12a facing the former 11a in the axial direction, a cylindrical part 12b fitted to an outer circumferential surface of the disc part 11a and a cylindrical magnetic pole 12c.  The cores 11, 12 are fitted to a third bearing part 4e of a first rotary member 4 and a fifth bearing part 7c of a second rotary member 7 while they 11, 12 are supported therewith, and the magnetic pole part 11b is formed with a second annular gap between its inner peripheral surface and an outer peripheral surface of a rotor 6 while the magnetic pole part 12c is formed with a third annular gap between its inner peripheral surface and an outer peripheral surface of an armature 9. According to the constitution, a stable operation is maintaind for a long time along with reduction in cost and size.
Patent JP-H0948227-A (JP)
Title: Air diffusing rate control device for vehicle automatic air conditioner
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an air diffusing rate control device which can effectively remove the cloud of a window at starting of an air conditioner while effectively utilizing the resources of an existing air conditioning system. SOLUTION: This air quantity control device is provided with an air diffusing rate control part 20 controlling the drive quantity of a blower means according to a prescribed set air diffusing rate value, and an air diffusing rate increase control part 10 increasing the set air diffusing rate value Fs under a fixed condition is provided side by side with the air diffusing rate control part 20.  The air diffusing rate increase control part 10 is provided with a start detecting means 1 detecting start of an air conditioner, a timer means 2 beginning clocking of a prescribed time at the same time with detecting start of an air conditioner by the start detecting means 1, a diffusing port judging means 3 judging a selected blowout port among a plurality of diffusing ports provided in the air conditioner, and an increase control means 4 increasing a set air diffusing rate value Fs by a fixed rate when a defroster blowout port is judged by the blowout port judging means 3 within a fixed time.
Patent JP-H04104607-A (JP)
Title: Clock bit interruption detection circuit for clock reception circuit
Inventor: MATSUOKA MINORU
IPC: H03K5/19
Filed: 1990-08-24
Abstract: PURPOSE:To simplify the circuit constitution and to eliminate the need for change of a circuit component even when the frequency of an input clock signal by providing an up-down counter circuit counting up through the reception of an output signal of an input counter circuit and counting down through the reception of an output signal of an output counter circuit to the title circuit. CONSTITUTION:A PLO circuit 9 receives an output signal of an input counter circuit 8 as an input phase comparison signal 2 and an output signal of an output counter circuit 10 as an output phase comparison signal 4. Then an octal up-down counter circuit 11 counts up when the input phase comparison signal 2 from the input counter circuit 8 and counts down when the output phase comparison signal 4 from the output counter circuit 10. Since the up-down counter circuit 11 detects bit interruption of both the input clock signal and the output clock signal in this way, the circuit constitution is simplified, the circuit 11 is in operation even against a high speed input clock signal and even when the frequency of the input clock signal is changed, the revision of a circuit component is not required.
Patent JP-H0667847-A (JP)
Title: Arithmetic method and circuit therefor
Inventor: NAKAHARA SHIGERU
IPC: G06F7/38
Filed: 1992-08-20
Abstract: PURPOSE:To provide arithmetic method and' circuit capable of accelerating shifting operation and simplifying the circuit. CONSTITUTION:Data A, B inputted respectively through data buses 1, 2 are inputted to a barrel shifter, shifted in accordance with the quantity of shift, data corresponding to the quantity of shift are formed from the data A, B based upon the quantity of shift in parallel with the shifting operation, the formed data are inputted to an arithmetic/logic operation circuit and added to all '1' data, and all '0' in the shift result of the barrel shifter is judged in accordance with the exitence of an overflow in the added result. Since the all '0' of the shifted result can be judged by the adding operation of the arithmetic/logical operation circuit which is executed in parallel with the shifting operation of the barrel shifter, the necessity of a flag generating circuit for judging and forming all '0' included in barrel shifting can be eliminated and rapidly shifting operation can be executed.
Patent JP-H0881650-A (JP)
Title: Coating composition for fin, fin material and method for producing fin and heat exchanger incorporated with fin
Inventor: KATO MASASHI
IPC: C09D135/00
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a coating composition giving coating films resisting to strongly alkaline cleaners, to obtain a fin material produced by applying the coating composition and subsequently baking the coating film, and further to obtain the low cost heat exchanger incorporated with fins composed of the same. CONSTITUTION: The coating composition comprises (I) a hydrophilic resin produced by neutralizing or partially neutralizing the acid groups of (A) a copolymer composed of (a) a nitrile group-containing conjugated monomer, (b) a hydroxy group-containing conjugated and/or nonconjugated monomer, (c) a carboxyl group-containing conjugated monomer, (d) a conjugated monomer having 1-6C saturated linear or alicyclic alkyl group, and (f) a phosphoric salt compound, (II) an alkali resistance-imparting agent produced by neutralizing the acid groups of (B) a diester dibasic oxygen acid comprising (g) polyethylene glycol and (h) an organic dibasic oxygen acid with (i) an organic amine compound, and (III) at least one curing agent selected from the group consisting of (C) polyglycidyl ethers.
Patent JP-H0390918-A (JP)
Title: Control valve for controlling flow or pressure
Inventor: JIIKUFURIITO HERUTERU
IPC: G05D7/01
Filed: 1990-08-24
Abstract: PURPOSE: To return a control valve to a control range again at the development of a pressure peak after the control valve runs away from the control range by setting the cross section of a safety hole always small compared with the return strength of a spring in the full opening. CONSTITUTION: A valve casing is provided with two connected conductors at an entrance side, and those connected conductors are opened in the valve casing 1 by a control opening 8 or a safety hole 16. An oil conductor at the entrance side is connected through the control opening and the variable open cross section of the safety hole with the oil conductor at an exist side independently of the position of the axial direction of a control piston. That is, a control piston 9 is provided with two control edges 10 and 17, and one control edge 10 cooperates with the control opening 8 and the other control edge 17 cooperates with the safety hole 16. The cross section of the safety hole is made always small compared with the return strength of a spring so that a pressure difference acting on the control piston can exist.  Thus, the control piston can be returned to the control range again by the spring strength.
Patent JP-S60115577-A (JP)
Title: 2-azetidinone-4-substitution product
Inventor: TAMURA TOSHIYA
IPC: A61P25/28
Filed: 1983-11-25
Abstract: NEW MATERIAL:A compound of formula I [R<1> is a group of formula II (R<2> is H or lower alkyl), etc.; X is methylene, ethylene, O or S; Y is amino which may be substituted; R<3> and R<4> are H or lower alkyl; n is 0 or an integer 1-3] and a salt thereof. EXAMPLE:N<alpha>-[ ( S )-2-Azetidinone-4-carbonyl ]-L-histidyl-dL-( 3,3-dimethyl )prolinamide. USE:A central nervous system acting agent. PREPARATION:A compound of formula III is reacted with a compound of formula IV to give a reaction product, which is then reacted with a compound of formula V. Alternatively, the compound of formula IV is reacted with the compound of formula V to give a reaction product, which is then reacted with the compound of formula III to afford the aimed compound of formula I .
Patent JP-H0562156-A (JP)
Title: Magnetic tape
Inventor: AOKI NOBUYUKI
IPC: G11B5/738
Filed: 1991-09-02
Abstract: PURPOSE:To provide a magnetic tape which has a high performance. achieving a high-density recording at a sub-micron region, and can be used for a digital VTR a HD-VTR. CONSTITUTION:A prime coating layer 2 is applied on a non-magnetic base film 3 (polyethylene telephthalate, polyethylene-2-6-naptharate etc.) and at the same time a face-coating magnetic layer 1 is applied in wetting state for achieving a configuration where a backcoat layer 4 is given.
Patent JP-H05209795-A (JP)
Title: Heat response indicator having organic holding means
Inventor: DEBITSUDO TEIENNTOUN OO YAN
IPC: G01K11/06
Filed: 1992-08-20
Abstract: PURPOSE: To safely display that food has been heated to a predetermined temperature by a method wherein a retention material yields at the predetermined temperature and a spring moves a plunger from a contracted position to a stretched position. CONSTITUTION: A barrel 12 is a single mold made of a material which can withstand a raised temperature under cooking conditions such as nylon for example. The barrel 12 has a barrel bottom end 14 to be inserted into food and has a spur 20 for maintaining an indicator once inserted in the food. A flange 16 comes into contact with a surface of the food when the indicator is inserted for preventing it from further being inserted. A retention material 40 comprising saturated organic compound, a plunger recess 44 and a retention cavity 42 hold a plunger 26 at a contracted position. When the retention material 40 yields when a predetermined melting temperature, a spring 34 moves the plunger from the contracted position to a stretched position in a direction of an arrow 50, thereby indicating that the food has been heated to a predetermined temperature.
Patent JP-2001050095-A (JP)
Title: High pressure fuel pump controller for internal combustion engine
Inventor: KAMIJO YUSUKE
IPC: F02D41/38
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress frequent stopping of a spill valve in a high pressure fuel pump in an internal combustion engine. SOLUTION: When a fuel injection amount Q is smaller than a judgement value Q0 ('NO' in S220), a feed-forward factor for small amount injection Kmin is set (S260). Since the factor Kmin is greater than a feed-forward factor for normal injection Korg that is set (S240) when Q>=Q0 is satisfied ('YES' in S220), a large value is set as a feed-forward term FF calculated in step S270. Therefore, even when the FF is added with a feed-back term (DTp+DTi) (S320), 0 is hardly set as a control duty DT, and an electromagnetic spill valve is closed almost periodically, eliminating the frequent stopping of operating noise generated when the electromagnetic spill valve closes. Consequently, irregular generation of the operating noise is suppressed eliminating the possibilities of making a driver uncomfortable.
Patent JP-H03293425-A (JP)
Title: Steel sheet pile with heavy rust-proof covering and its manufacture
Inventor: KAYAZONO YOSHIHISA
IPC: B05D7/14
Filed: 1990-08-23
Abstract: PURPOSE:To greatly raise the water-resistant adhesion of colored paint films and heavy rust-proof covering by a method in which a polyolefin-coated steel sheet pile is subjected to a corona-discharge treatment and coated with a urethane primer and a fluoro resin paint. CONSTITUTION:A steel sheet pile 3 covered with an electron rays-bridged polyolefin layer, having an electron rays-bridged polyolefin layer 2 of 1-10mm thickness, containing 0.05-5.0wt.% antioxidant, on its outermost layer, is passed between roll electrodes 10, 12, and 14 for corona-discharge treatment. The sheet pile 1 so treated is coated with a urethane primer or modified polyolefin primer 26 of a thickness of 5-10mum and with a color paint 4 such as various color fluoro resin paint of a thickness of 10-100mum. The sheet pile 1 covered with heavy rust-proof covering is free of the blister of the fluoro resin paint film and has sufficiently high adhesion between the paint film and the electron rays- bridged black-color low-density polyethylene film. The adhesion between the color paint film and the heavy rust-proof covering in relation to water can thus be greatly raised.
Patent JP-S58109229-A (JP)
Inventor: JIYOAN JIYANITSUKU
IPC: B23H7/10
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04103021-A (JP)
Title: Magnetic recording medium
Inventor: RIYOUNAI HIROSHI
IPC: C10N20/04
Filed: 1990-08-22
Abstract: PURPOSE:To obtain high durability by incorporating at least one kind of fatty acid ester having ether bond in fatty acid ester of <= 400 mol. wt. CONSTITUTION:Fatty acid ester of >= 500 mol. wt. and fatty acid ester of <=400 mol. wt. are incorporated into a lubricant to be incorporated into a magnetic layer. As for the fatty acid ester of <=400 mol. wt., at least one kind of fatty acid ester having ether bond is used. To form the magnetic layer, a polyester film is activated in its surface with corona discharge or the like, on which a magnetic coating material is applied and dried, and then subjected to calendering. After the coating film is cured, the medium is punched into a disk, the surface of which is then polished. Thus, the obtd. medium has improved durability at both high temp. and low temp.
Patent JP-H1044684-A (JP)
Title: Two-way writing implement
Inventor: MUTO HIROYUKI
IPC: B43K24/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-way writing implement which is free from a fear of staining clothes by a method wherein a projected state of a writing tip part is easily noticed. SOLUTION: Ball point pen writing bodies 1a, 1b arranged in an only axially movable manner to a barrel cylinder 30, an operating body 34 stationaryly only rotatably attached to the barrel cylinder, and rib 37 in an inner hole of the operating body are provided. Slide small pieces 21a, 21b abut against a front end of the rib, and a writing tip part of one side ball pen writing body is detained under a state wherein it is projected. Further, a part wherein an ink storing part of the ball point pen writing body is connected to the writing tip part is formed in a flexible bendable part 4. Furthermore, a clip 38 arranged to the operating body and a ball part 39 equipped with an engaging part at its top part are provided.  An inflatedly projected part 33 equipped with an engaging part is provided at a specific position on a peripheral face of the barrel cylinder in opposed contact with the ball part. Only at a state position wherein the writing tip part is projected from a tip opening of the barrel cylinder, the ball part is made not to be separated from the barrel cylinder face by engagement of the ball part of the clip with the engaging part of the inflatedly projected part.
Patent JP-2001051105-A (JP)
Title: Resin solution for light scattering film and light scattering film
Inventor: KITAMURA TOMOHITO
IPC: C08J5/18
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a light scattering film capable of improving a light scattering property, light transmissivity and brightness, by including plural transparent resins having different refractive indices and a solvent, and by forming a film for generating phase separation on a substrate. SOLUTION: This resin solution for a light scattering film includes two or more kinds of transparent resins and a solvent, and the two or more kinds of transparent resins are resins having different refractive indices respectively, and are resins generating phase separation in the absence of the solution. In order to obtain high scattering effect, the difference between the refractive indices of the two kinds of transparent resins is preferably 0.05 or more, furthermore preferably 0.1 or more. Therefore, at least two or more kinds of resins having a property generating mutually phase separation in the absence of the solution, among transparent resins having high refractive indices or low refractive indices, are combined and used.  For example, the combination between a fluorinecontaining (meth)acrylic resin and an alicyclic group-containing (meth) acrylic resin or between a fluororesin-containing (meth)acrylic resin and an epoxy group-containing (meth)acrylic resin or the like is preferable.
Patent JP-2000051168-A (JP)
Title: Limb electrode induction device, and chest electrode
Inventor: KOMATSUZAKI TOMIO
IPC: A61B5/296
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device consisting of a limb electrode, an induction device, and a chess electrode that is easily and quickly handled, does not make users feel uncomfortableness, and measures the potential of heart activity correctly. SOLUTION: This invention is constituted of a support member 2 comprising a top plate 3a equipped with slits, a vessel 10, and a conduit 11, an L-shape plate 3 with a suspended side plate 3b, and a curved plate 4 curved in contact with the top plate 3a and the side plate 36, a limb pole 1 assembled by mounting a pressing member 12 on a support member, which pressing member 12 is equipped with an extended part with an electrode plate 7, Japanese paper 9, and a bolt 13 on the upper end and has a pressing plate 12a, an induction device equipped with an engaging member with a chest electrode, a connection terminal, a cylinder, and a ring and a window, and the constitution of the chest electrode around which latex is placed, and the chest electrode comprising an electrode plate covered by wet Japanese paper.
Patent JP-S61101318-A (JP)
Title: Aligning device
Inventor: TOKUMARU MASAHIRO
IPC: B65G47/91
Filed: 1984-10-24
Abstract: PURPOSE:To align molds easily and securely by placing molds conveyed by a belt on the hand of a handling device by means of a push roller, moving the hand to an assigned position, laying them down and erecting them on a transport plate. CONSTITUTION:When a timing belt 17 is moved in A direction by means of a drive motor 10, a rack plate 15 meshes with a a support case 14 which is moved in A direction. When it comes near a conveyor belt 2 and forces a cylinder to descend, its bottom end pushes down an arm 27 to turn a hand 9 and a push roller 3 is forced to advance in the direction of arrow B to place a mold 1 on the hand 9. Then, a cylinder 12 is lifted while the hand 9 is restored to the original position to hold the mold 1 in steady condition and the belt 17 is moved in the direction of arrow mark A' up to an assigned position and stopped. Then, a rotary shaft 24 is turned in the direction of arrow C to project a protrusion bar 25 and a lever 21 is turned to lay down the hand 9 and the mold 1 is erected on a transport plate 5.
Patent JP-H0970036-A (JP)
Title: Image pickup system
Inventor: YASUDA YASUSHI
IPC: G06T11/80
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To adjust a video image of an electronic camera on a screen of a display device so as not to be lost when image quality of an electronic camera is controlled by the image quality adjustment of the display device. SOLUTION: The system has an electronic camera 1 provided with an electronic image pickup processing means picking up an object and generating image data representing the picked-up object image and a computer system communicated with the electronic camera 1 and displaying image data onto a display device 5, and also is provided with a CRT microcomputer 52 detecting the adjustment value of various image quality of the display device 5, a CPU 41 calculating image quality control data of the electronic camera 1 based on an output from the CRT microcomputer 52 for decision, and a camera microcomputer 14 controlling the electronic camera 1 based on the image quality control data from the CPU 41.
Patent JP-S59111441-A (JP)
Title: Privacy telephone system of sound signal
Inventor: SAKAMOTO AKIRA
IPC: H04K1/06
Filed: 1982-12-17
Abstract: PURPOSE:To smooth the joints of frames by inserting a control signal between frames as a redundant section in rearranging sound signals divided into blocks of plural frames for encoding. CONSTITUTION:The frames of a block betai sectioning a sound signal comprising frames f1-f4 are rearranged into g1-g4, and interpolating data sections r1-r4 are inserted between adjacent frames among the frames g1-g4. An interpolating data section r1 before the frame g1 is set as a rear edge of the frame f3 and the interpolated data section is inserted to a discontinuous part produced by the rearrangement to leave the continuity. Similarly, the other interpolating data section is set as the rear edge of the frame. Then, the time axis is compressed into the same length as the block betai and the result is transmitted and recorded. The frames are rearranged by eliminating the interpolating section at the decoding side and the time axis is expanded and the sound signal is obtained. Since this system is not subjected to adverse effect of the discontinuity due to rearrangement, the S/N is improved.