baber/WOPTO huggingface dataset:
Patent JP-H11258094-A (JP)
Title: Electrostatic capacity type pressure sensor
Inventor: SATO MASAHIRO
IPC: H01L29/84
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized electrostatic capacity type pressure sensor having high reliability and low cost. SOLUTION: A sensor chip 30 is connected to the pedestal 40 on a silicon substrate side, and a movable electrode 11 and a fixed electrode 21 and a movable electrode pad 23 and a fixed electrode pad 22 for respectively connecting the electrodes are formed on a glass substrate 20 opposite to lead terminals 44, 45 to be directly connected to a lead terminal 44 and a lead terminal 45. Direct connection of the electrodes in the sensor chip 30 with the lead terminals in a package miniaturizes the package and improves joint reliability.
Patent JP-H02260858-A (JP)
Title: Caller identification telephone set
Inventor: GOMI KAZUHIRO
IPC: H04M1/00
Filed: 1989-03-31
Abstract: PURPOSE:To simplify the registration and collation of subscriber information by using a special code to an opposite party belonging to a group when the user registers the subscriber number information to a 2nd storage means. CONSTITUTION:Special codes other than generic dial codes used to represent a caller number are registered in a 2nd storage means 6 when a telephone set user registers subscriber number information to the 2nd storage means 6. When a comparison means 6 compares a subscriber number informed from a network and stored in a 1st storage means 4 with the subscriber number information in the 2nd storage means 6 one by one digit each, and when a code stored in the 2nd storage means 6 for a digit being an object of the comparison is a specific code, the comparison means regards the result of digit comparison as the coincidence even when the digit of the subscriber number information informed from the network is any code. Thus, the subscriber information of the opposite party belonging to the group has only to be registered in the 2nd storage means, number of times of registration and number of registered memories are reduced and one memory has only to be accessed in the case of comparing the subscriber number with the 2nd storage means at the arrival of a call, then the comparison processing is simplified.
Patent JP-S62235667-A (JP)
Title: Transmission processing system for communication of terminal equipment
Inventor: ICHIHARA RIKAKO
IPC: H04L29/06
Filed: 1986-04-04
Abstract: PURPOSE:To smoothly execute a work, and to improve the work by constituting a transmission processing system for communication of a terminal equipment, consisting of three formats of an indirect transmission system, a direct transmission system, and a mixed transmission system of the indirect transmission system and the direct transmission system, in one system. CONSTITUTION:Work stations 1-1, 1-2... and a host 3 are connected through a terminal controller 2, and the first - the third program are executed selective ly. The first program optionally accumulates information in a storage part 2-1 from the work stations 1-1, 1-2..., and executes a batch transmitting opera tion by optionally using one set of work stations between the work stations 1-1, 1-2, exclusively for transmitting the information. The second program executes a transmission immediately whenever input information from the work stations 1-1, 1-2... is inputted. Also, the third program simultaneously executes the first and the second program by different work stations.
Patent JP-H02260811-A (JP)
Title: Graphic equalizer driving circuit
Inventor: ITO TATSUO
IPC: H03H17/02
Filed: 1989-03-31
Abstract: PURPOSE:To decrease the number of low pass filters while keeping the performance of a conventional graphic equalizer by providing a variable band pass filter whose frequency band is variable and passing a signal subject to graphic equalizer processing periodically while making coincide sequentially the above band with the frequency band of plural band pass filters. CONSTITUTION:Since a variable band pass filter 3 is varied at high speed by a digital signal processing processor, band pass filters 1-1-1-n extract sequentially a signal subject to equalizing processing, a low pass filter 2 smooths the signal subject to equalizer processing and outputs a display data output signal. Thus, the similar equalizer display data signal to that of a conventional system is generated without providing the low pass filter 2 for each of the band pass filters 1-1-1-n.
Patent JP-S60242401-A (JP)
Title: Preparation of reflection preventing film
Inventor: TANIGUCHI TAKASHI
IPC: G02B1/10
Filed: 1984-04-20
Abstract: PURPOSE:To eliminate unevenness of color of reflected light and to improve productivity of a reflection preventing film by coating the second layer of the reflection preventing film consisting of two layers by a liquidless coating method to increase a refractive index of the first layer to higher value than the refractive index of the substrate and that of the second layer. CONSTITUTION:Each two layer of a liquid compsn. is coated on both sides of a substrate to form the reflection preventing film having reflected colors consisting of two layers. The coating of the first layer may be executed by an optional method and the thickness of the first layer is 20-3,000nm. The second layer is formed by the liquid eliminating coating method wherein the liquid level of the liquid compsn. is lowered at 0.5-40cm/min lowering speed and the thickness of the coated film is regulated to 20-1,000nm. The refractive index of the coated film of the first layer is made to be by >=0.03 higher than the refractive index of either of the substrate or of the coated film of the second layer. The film forming material for the first and the second layer is not restricted particularly so far as the formed film satisfies specified conditions concerning the refractive index and forms a liq. compsn. Suitable material for the substrate is glass or plastics.
Patent JP-S63244049-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: H01L31/08
Filed: 1987-03-31
Abstract: PURPOSE:To provide high resistance and superior electrostatic charge characteristics as well as to improve the traveling property of carriers by using superlattices each formed by laminating thin films having different optical band gaps in a photoconductive layer. CONSTITUTION:A photoconductive layer 3 is composed of an electric charge generating layer 6 and an electric charge retaining layer 5. The layer 6 is formed by alternately laminating thin amorphous Si films and thin microcrystal line Si films. The layer 5 is formed by alternately laminating thin microcrystal line Si films and thin films of amorphous Si contg. at least one among C, O and N. The crystallinity of each of the thin microcrystalline Si films in the layers 6, 5 varies continuously in the vicinity of the interface and each of the layers 5, 6 have a superlattice. Thus, an electrophotographic sensitive body having superior electrostatic chargeability, low residual potential and high sensitivity over a wide wavelength region to the near infrared region is obtd. The sensitive body also has satisfactory adhesion between the layers and sub strate and superior environmental resistance.
Patent JP-S522309-A (JP)
Title: Operator's communication system
Inventor: ABE SHIYOUICHI
IPC: H04M9/02
Filed: 1975-06-24
Abstract: PURPOSE:To provide a system capable of making fixed characteristic impedance by composing an operator intervening circuit by use of amplifiers and hybrid circuits in a four-line telephone exchange network.
Patent JP-S57195251-A (JP)
Title: Formation of picture
Inventor: FUJII HITOSHI
IPC: G03F7/34
Filed: 1981-05-26
Abstract: PURPOSE:To transfer and form sharp pictures on a rubber surface by forming patterns consisting of an ionization radiation curing compsn. on backing, superposing a silicone rubber surface having low surface tension thereon and irradiating ionization radiations from the substrate side. CONSTITUTION:Patterns 4 are formed on backing 3 by using an ionization radiation curing compsn. consisting of oligomers, monomers, pigments, etc. having ionization radiation curing property. Separately, silicone rubber liquid is coated on a substrate 1 and is allowed to cure, whereby a silicone rubber surface 2 of 20-27 dyne/cm surface tension is formed. Both are superposed in such a way that the patterns 4 and the surface 2 contact there with, and ionization radiations 5 are irradiated from the backing 3 side to allow the patterns 4 consisting of the ionization radiation curing compsn. to cure; at the same time, the patterns are transferred onto the surface 2 and are bound thereto, after which the backing 3 is stripped, whereby pictures 4' are formed on the surface 2.
Patent JP-S57192667-A (JP)
Title: Controller for speed change gear equipped with lock-up clutch
Inventor: TATSUMI TAKUMI
IPC: F16H61/14
Filed: 1981-05-22
Abstract: PURPOSE:To prevent generation of knocking, reduce fuel consumption and improve exhaust purifying performance by controlling the ignition timing of an engine so as to be different in operation and nonoperation of a lock-up clutch of a torque converter. CONSTITUTION:When the car speed increases over the car speed determined by a revolution sensor 15 and a throttle opening sensor 16, a lock-up clutch controller 14 transmits a switching output, and a solenoid 18 is operated, and a hydraulic pump 19 applies the compressed oil to the right of a clutch plate 11. While, as a pipe 21 is connected to an oil discharge pipe 22 to discharge oil, a lock-up clutch 9 is connected. At the same time, the output from the lock-up clutch controller 14 is transmitted to a delaying circuit 25, and the ignition timing signal determined by a distributor 23 is transmitted to an ignitor 27 after being delayed by a certain crank angular time of the engine. Thus, the engine 1 is ignited, being delayed by a certain angle in relation to the ignition timing determined by the distributor 23, and knocking of the engine can be prevented.
Patent JP-2000277828-A (JP)
Title: Piezoelectric component
Inventor: KIKUCHI KEIKO
IPC: H01L41/107
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate instability in electric connection by setting the ratio of the overlapping length between the periphery of the solder extended on the surface of an electrode and that of the electrode to the peripheral length of the electrode within a specified range. SOLUTION: When connecting an electrode 3a and a lead terminal 5 by soldering, the ratio of the overlapping length (l) between the periphery of the solder extended on the surface of the electrode 3a and that of the electrode to the peripheral length L of the electrode 3a should satisfy the expression 0(<=l/L)<=0.5. Preferably, a fillet bonding angle between the electrode 3a of a piezoelectric element and the solder is an acute angle, To further reduce residual stress, the fillet bonding angle is 70 deg.C or below, Due to this structure, residual stress caused by a difference in thermal expansion among the solder, the piezoelectric element 1, and the electrode 3a can be distributed, preventing the concentration, and the deterioration in the adhesive strength between the piezoelectric element 1 and the electrode 3a can be reduced.
Patent JP-S62234744-A (JP)
Title: Slide lock device for seat
Inventor: TANAKA YUKIO
IPC: B60N2/90
Filed: 1986-04-04
Abstract: PURPOSE:To make it possible to adjust a seat cushion continuously variably, simply and securely when slide-adjusting an upper rail attached to a seat cushion along a lower rail attached to a floor by locking both of the rails at any required position by exciting an electromagnet. CONSTITUTION:An upper rail 1 fixed to a lower surface of a seat cushion S is mounted freely slidably on a lower rail 2 fixed to a floor F. While forming either of the rails 1 and 2 with a magnetic material, an electromagnet 3 is fixed to the other rail to attract the former. Exciting an iron core 3a by energizing a conductor 3b of the electromagnet 3, the upper rail 1 is locked to the lower rail 2. When sliding the upper rail 1, a rotor 5a of a sensor 5 is made to rotate via a string member 7 to detect the sliding position of the upper rail 1 so that the electromagnet 3 is made to work by means of a main body 5b of the sensor 5.
Patent JP-S62235706-A (JP)
Title: Inductance device
Inventor: SATO KIICHI
IPC: H01F27/02
Filed: 1986-04-05
Abstract: PURPOSE:To lessen dispersion of an inductance value with a view to enhancing its quality by forming a protecting layer having a constant outside dimension around an outer circumference of undercoating layer. CONSTITUTION:A drum core 15 wound by wires into a coil 16 is arranged between a pair of electrode connecting parts 12 which stand on a lead frame 20 placed on a substrate 21. The electrode connecting parts 12 and both ends 16A and 16A of the coil 16 are connected each other at outside ends of flanges 14 of its drum core 15. And an outer circumference of the above connecting parts are covered by an undercoating layer 24. Furthermore, a square frame 22, dimension of which is, in advance, set at given ones in terms of length, width, and height is prepared on the lead frame 20 and is filled with a thermosetting resin. Thus its thermosetting resin solidifies by heating for a designated time and forms a primary protecting layer 2 having a constant outside dimension.
Patent JP-H08291427-A (JP)
Title: High strength monofilament with core-sheath structure being suitable for technological field
Inventor: RETSUKUSU DERUKAA
IPC: D01F8/14
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject monofilament having high hydrolytic resistance, actinic radiation stability or the like by including a thermoplastic (co)polymer in a core and a mixture of a thermoplastic polyester with a thermoplastic elastomeric polyurethane in a sheath. SOLUTION: This monofilament is obtained by including (A) a thermoplastic polyester or copolyester (each having 165-290 deg.C melting point) in a core and (B) a thermoplastic polyester (165-240 deg.C melting point) and a small amount of a thermoplastic elastomeric polyurethane in a sheath. The thermoplastic (co)polyester contained in the core contains (i) at least 70 mol% of a structural unit derived from an aromatic dicarboxylic acid and an aliphatic diol and (ii) <=30 mol% of a diol unit derived from an aromatic dicarboxylic acid or the like different from the above aromatic dicarboxylic acid and a 3-10C diol or the like.
Patent JP-H03283253-A (JP)
Title: Short arc type discharge lamp
Inventor: IWABAYASHI HIROHISA
IPC: H01L21/30
Filed: 1990-03-29
Abstract: PURPOSE:To largely extend a lamp life by constituting an anode with a cylinder election, a radius-section continued to the cylinder section, and the second R- shaped tip section continued to it and having a flat shape or a different curvature, and specifying the ratio between the diameter of the cylinder section and the length of the radius-section. CONSTITUTION:An anode 3 is constituted of a cylinder section 31, an R-section 32 continued to it, and a flat tip section 33, a=18mm and b=14.5mm, the whole length is 28mm, and the relation b>a/2 is satisfied, for example, where (a) is the diameter of the cylinder section 31 and (b) is the length of the R-section 32. Or, the tip section 33 may have the second R-shape with a curvature different from that of the R-section 32, however the relation b>a/2 is also satisfied in this case. When this discharge lamp is lighted, the tungsten evaporated from the anode 3 flows upward on an ascending air current, thus a luminous space expansion section 11 is blackened from the above, the center section of the luminous space expansion section 11 is rarely blackened, and the effectively utilized light flux is not attenuated for a long period. The anode 3 is well cooled by the ascending air current, and the life of the anode 3 is extended.
Patent JP-S563544-A (JP)
Title: Rotor for rotary electric machine
Inventor: MATSUDA TAKESHI
IPC: H02K3/487
Filed: 1979-06-25
Abstract: PURPOSE:To eliminate a couple of forces of bending working to slot tooth portions and improve reliability by a method wherein the angles of surfaces, where wedges inserted into slot opening portions contact with the slot tooth portions, to the central axes of the wedges are made differ according to the locations of slots. CONSTITUTION:The angles theta of surfaces where wedges 5 inserted into the opening portions of slots formed on the surface of a rotor contact with slot tooth portions 7 are made differ in response to centrifugal force functioning to each wedge. For example, since centrifugal force F1 working to the wedge 5a inserted into the slot near a magnetic pole 8 is less than centrifugal force F2 functioning to the adjacent wedge 5b, the angles theta1 and theta2 are selected as shown in the formula, and each horizontal components f1 and f2 is equalized. Thus, a couple of forces of bending working to the slot tooth portions 7 are approximately eliminated, and reliability can be improved.
Patent JP-S60222029-A (JP)
Inventor: KOBAYASHI KAZUNOBU
IPC: A61B3/14
Filed: 1984-04-19
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-H09269205-A (JP)
Title: Magnetic rotation sensor
Inventor: OHASHI KYOSUKE
IPC: G01B7/30
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic rotation sensor capable of reducing the dimension of a rotor in the axial direction, in a magnetic rotation sensor. SOLUTION: A magnet 13 is fixed to the outer peripheral part of a rotor 12, and a cylindrical flexible base board 14, in which GMR (giant magnetic resistor) element 16 is filmed, is arranged on the periphery of the rotor 12. The GMR element 16 has nature for reducing a resistance value when a magnetic field is acted, and is formed into a pattern in which the width in the axial direction is changed in accordance with a peripheral directional position. Consequently, when the rotor 12 is rotated, the area of a region, in which magnetic field due to a magnet 13 is acted on the GMR element 16, is changed in accordance with the rotation angle of the rotor 12. Resultantly, the resistance value of the GMR element 16 is changed in accordance with the rotation angle of the rotor 12.
Patent JP-H02259368-A (JP)
Title: Liquefied gas generation unit
Inventor: SAITO HIDEFUMI
IPC: F25B9/14
Filed: 1989-03-29
Abstract: PURPOSE:To make a motor to be installed outside a pump unnecessary for diminishing vibration to be generated, by a method wherein a gas sealed chamber, which alternately expands and contracts, is furnished in a space on the anti-compression side of a piston, and is connected to a pressure chamber of a single-acting type pump which is driven by the volume change of the gas sealed chamber. CONSTITUTION:When a piston 1 moves from the upper dead point to the lower dead point, a sealed gas is compressed by the moving force, and the compression force is introduced into a pressure chamber 7. As a result, an additional load exerted on a motor is reduced because a pump 4 is driven in the direction of single-action. On the other hand, when the piston 1 moves from the lower dead point to the upper dead point, the sealed gas is compressed by the returning force of the piston 1, and the compression force is introduced into a gas sealed chamber 6 to assist the compression action of the piston 1, so that the driving torque of the motor is increased. As a result, a motor which has been mounted outside the pump 4 becomes unnecessary, and the fluctuation in load on the motor is leveled, causing a decrease in vibration to be generated.
Patent JP-H05239078-A (JP)
Title: New oxazolidinone derivative
Inventor: KATSUMURA SHIGEO
IPC: C07F9/6574
Filed: 1992-02-28
Abstract: PURPOSE:To obtain the subject new compound, having inhibiting action on phospholipase A2 and useful as a therapeutic agent for a wide range of diseases such as inflammation, allergy, rheumatism, cardiac infarction or asthma. CONSTITUTION:The objective compound of formula I or II [R<1> is alkyl, R<2> is hydroxy or (alkyl)amino; A and B are alkylene] and its salts, e.g. (S)-3- dodecanoyl-4-phosphatidyloholinohydroxymethyl-2-oxazolidinone. This compound is preferably obtained by reacting a compound of formula III (R<3> is H) with 2-chloro-2-oxo-1,3,2-dioxaphospholane, providing a derivated compound of formula III (R<3> is formula IV) and then reacting the resultant compound with an amine. The intermediate of formula III (R<3> is H or formula IV) is a new substance and the compound of formula III (R<3> is H) is obtained by silylating, e.g. a compound of formula V, subsequently hydrolyzing the prepared compound under basic conditions, then converting the obtained product into a compound of formula VI with an acylating agent and subsequently desilylating the compound of formula VI under acidic conditions.
Patent JP-S60223045-A (JP)
Title: Photomagnetic reproducer
Inventor: TAKAGI AKIHIRO
IPC: G11B11/10
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a reproduction output of an information signal having high S/N by converting the reproduced light into electric signals after dividing the light into two parts and giving the adverse bias voltage control to one of two divided parts of light to secure the input balance between in-phase noise components of a differential amplifier. CONSTITUTION:In a reproduction mode, the reflected light of a photoelectric recording medium 1 is divided into two parts by a polarized beam splitter 8 and stopped down to an APD11 and a PIN12 by condenser lenses 9 and 10 respectively. A prescribed amplification factor M is set to the APD11 with control of the adverse bias voltage through an adverse bias voltage setting device 15. Thus an average conversion amplification current coincident with the average conversion current of the PIN12 is produced. The levels of two noise components are set equal to each other for two reproduction signals which are supplied to a differential amplifier 16. Furthermore, these noise components are equal to in-phase components. Therefore, the noise components contained the differential output are offset to each other with differential amplification. Thus the S/N can be greatly improved for an information signal obtained by the amplifier 16.
Patent JP-H05238955-A (JP)
Title: Method for stabilizing physiologically active peptide
Inventor: SUZUKI YOSUKE
IPC: A61K38/22
Filed: 1992-02-28
Abstract: PURPOSE:To improve the stability of a physiologically active peptide by using an amphipathic polymer aggregate as a medicinal carrier. CONSTITUTION:The objective carrier is obtained by sealing a physiologically active peptide [e.g. insulin, calcitonin, granulocyte macrophage colony-stimulating factor (GM-CFS) or erythropoietin] in an aggregate composed of an amphipathic copolymer expressed by the formula [R1 to R3 are H or CH3; R4 is alcoholic hydrophobic group having >=0.5 octanol/water partition coefficient; (x) is an integer of 1-100; (n) is an integer of >=30; (m) is an integer of >=5] and stabilizing the physiologically active peptide. The amphipathic copolymer is obtained by copolymerizing an acrylic or a methacrylic monomer (hydrophilic part) having polyethylene glycol unit with a higher alcohol (meth)acrylic acid ester-based monomer (hydrophobic part). The peptide is sealed in the polymer aggregate by adding a concentrated solution of the peptide into a polymer dispersion at a pH regulated to nearly the isoelectric point and stirring the resultant dispersion.