baber/WOPTO huggingface dataset:
Patent JP-H0385180-A (JP)
Title: Face mask
Inventor: JIEEROOMUEICHI REMERUSON
IPC: A61L9/00
Filed: 1989-08-15
Abstract: PURPOSE: To prevent diffusion of pathogens brought by vaporized particle of the body fluid by composing the mask base of layers of several perforated layers and arranging a sterilizing part around the central part between a front and a reverse so as not to touch the skin of a user. CONSTITUTION: Face mask 10 has a mask base 11 composed of appropriate porous material sheet made of either porous papers, open cell foamed plastic, nonwoven porous material, woven cloth, gauze, plastic-impregnated gauze, layered plastic impregnated gauze or plastic material made of such layers. The mask base 11 has an extent appropriate to apply the nose and mouth of a mask user, of which central part is impregnated or coated with a chemical compound and/or biological medicine, further provided with a covered sheet containing the medicine to sterilize bacteria and/or virus passing through the mask when in use. The inner wall of the part 12B or a circular non-perforated plastic film would prevent laying chemical compounds from touching the face of the user in case the whole mask base 11 includes the medicine.
Patent JP-H0492741-A (JP)
Title: Energy absorbing device for side part of car body
Inventor: HARA TOSHIHIRO
IPC: B60R21/21
Filed: 1990-08-08
Abstract: PURPOSE:To improve accuracy and reliability of operation of an air bag by disposing an air bag sensor to the inner panel of a car body and operating the sensor during movement of a reinforcing frame to the interior of a car body, in car body side part structure where the reinforcing frame is located between the outer panel of a car body and the inner panel thereof. CONSTITUTION:A door body 1 of a side door comprises a door outer panel 1A and an door inner panel 1B. A side impact bar (reinforcing frame) 3 of closed section structure in a U-shape fully extended in the longitudinal direction of the door body 1 is securely joined on the both ends side inside the door outer panel 1A by spot welding. An air bag 9 is contained in a space part 8 in the shape of a fan in cross section formed inside an arm rest part 7. In which case, a plurality of ignition pins 14 serving as an air bag sensor is located through the medium of an ignition agent 13 in an inflator 12, instantaneously expanding the air bag 9, in a manner to be positioned facing the side impact bar 3. When a vehicle 30 is collided from a leftward sideways direction and the side impact bar 3 is deformed, the ignition pin 14 is instantaneously operated.
Patent JP-H0634944-A (JP)
Title: Liquid crystal display device
Inventor: KATAKURA KAZUNORI
IPC: G02F1/133
Filed: 1992-07-16
Abstract: PURPOSE:To increase the number of display gradations of the liquid crystal display device by controlling the pulse amplitude and then improving the precision of a gradational display. CONSTITUTION:This liquid crystal display device is provided with a matrix electrode consisting of a scanning electrode group 201 and an information electrode group 202 crossing the group opposite, liquid crystal which is arranged between the electrode groups and driven with an electric field applied through the electrode groups, and driving means 102 and 103 which drive those electrode parts with a signal waveform including a period wherein the applied potential is continuously varied and adjusts the length of the period to make the gradational display.
Patent JP-H1150093-A (JP)
Title: Detergent composition for clothes
Inventor: TAGATA HIDEJI
IPC: C11D3/33
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting a graying- suppressing effect and an excellent sebum stain-washing force by including a surfactant, an N, N-bis(carboxymethyl)serine salt and polyethylene glycol. SOLUTION: This composition comprises (A) 10-50 wt.% of a surfactant (preferably an anionic or nonionic surfactant), (B) 1-40 wt.% of an N,N-bis(carboxymethyl)serine salt of the formula [M is H, an alkali (alkaline earth) metal, ammonium, a basic amino], and (C) 1.0-5 wt.% of polyethylene glycol having a weight-average mol.wt. of 1,000-20,000. The composition preferably further contains 0.5-5 wt.% of an unsaturated carboxylic acid polymer having a weight-average mol.wt. of 1,000-150,000. Thereby, the detergent composition having an effect for suppressing a graying phenomenon which is a problem on the washing of clothes and capable of exhibiting an excellent whiteness- maintaining effect is provided.
Patent JP-S58117799-A (JP)
Title: Electrostatic type transducer
Inventor: NEGISHI YOUICHI
IPC: H04R19/01
Filed: 1981-12-30
Abstract: PURPOSE:To reduce the number of fixed electrodes, to simplify the construction and to reduce the cost, by setting both major planes of the fixed electrodes clipped with opposing oscillating electrodes with the fixed electrodes having prescribed intervals to plural oscillating electrodes, and forming a single electrode with these eloctrodes. CONSTITUTION:A transducer 5c is formed with an oscillation electrode 4c and fixed electrodes 3c, 3d and a transducer 5d is formed with an oscillation elec- trode 4d and fixed electodes 3d, 3e. The electrodes 4c, 4d are connected to one end of a voice voltage source 7 and the fixed electrodes 3c-3e are connected to the other end. A high polymer dielectric layer 2d at one side of the fixed electrode 3d clipped between the counter oscillating electrodes 4c and 4d is charged positive and the other high polymer dielectric layer 2e is charged negative, and the high polymer dielectric layer 2a of the fixed electrode 3c is charged negative and the high polymer dielectric layer 2f of the fixed electrode 3e is charged positive. In response to the polarity of the voice voltage, the oscillating electrodes 4c, 4d are oscillated in the same direction and a large output is obtained.
Patent JP-H0499268-A (JP)
Title: Sputtering system
Inventor: KOBAYASHI MASAHIKO
IPC: C23C14/34
Filed: 1990-08-09
Abstract: PURPOSE:To prevent the intrusion of impurities into the deposited film on the surface of a substrate and to improve the quality of the film by setting an exhaust chamber communicating with a vacuum vessel and providing a cathode formed by a getter in the chamber. CONSTITUTION:A substrate is mounted on a substrate holder 3, a vacuum vessel 1 is filled with a specified atmosphere, a DC power source 12 is turned on to impress a voltage on a target 2, hence the target 2 is sputtered, and the thin film of the sputtered particles is formed on the substrate. A DC power source 17 connected to the cathode 16 is also turned on at the same time that the power source 12 is turned on to impress a voltage on the cathode 16. Since the exhaust chamber 13 contains the same atmosphere as that in the vessel 1, an electric discharge is generated between the cathode 16 and the opposed wall of the chamber 13, the cathode 16 is sputtered in the chamber 13, and an active film 18 is formed on the wall opposed to the cathode 16 having the active particles of the getter constituting the cathode 16. Since the active gas remaining in the chamber 13 and vessel 1 is evacuated by the active film 18, an impurity gas (active harmful to the thin film formed on the substrate is collected and removed, and the intrusion of the impurity into the substrate side is prevented.
Patent JP-S6455117-A (JP)
Title: Apparatus for attaching and detaching threshing chamber of thresher
Inventor: TANAKA NAOTADA
IPC: A01F7/00
Filed: 1987-08-24
Abstract: PURPOSE:To facilitate the attaching and detaching to a threshing chamber, by applying a proper slope to the top end of a selection chamber part and providing a threshing chamber part with a supporting pole to support the lower end of the chamber at a specific position. CONSTITUTION:The top end of a selection chamber part 1 is inclined and a threshing chamber part 2 is provided with a roller 13. The front end of the threshing chamber part 2 is supported by a supporting pole 3 at a position slightly higher than the rear end of the top of the selection chamber part 1. The supporting pole 3 is pivoted to the threshing chamber part 2 in such a manner as to be turned and enclosed. When the selection chamber part 1 is pushed under the threshing chamber part 2, the threshing chamber part is slid up along the top of the selection chamber part by the aid of the roller 13 against the inclination and the supporting pole 3 is lifted from the ground.
Patent JP-S6191865-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M10/05
Filed: 1984-10-08
Abstract: PURPOSE:To increase cycle life of a secondary battery by using a specified nonaqueous electrolyte, a positive electrode, and a negative electrode having a specified composition. CONSTITUTION:A nonaqueous electrolyte secondary battery is formed with a nonaqueous electrolyte containing lithium ion, a positive electrode of manganese dioxide, and a negative electrode of an alloy comprising 5-60% lithium and 95-40% aluminum. Dendrite formation in the negative electrode in charge is prevented, and reaction between the electrolyte and the negative electrode in repeated charge-discharge is retarded, and deterioration of the positive electrode caused by carbon dioxide generated is prevented. Therefore, cycle life of the nonaqueous electrolyte secondary battery is increased.
Patent JP-H0964780-A (JP)
Title: Base station for radio communication
Inventor: TAKANO TAKESHI
IPC: H04B1/40
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To easily suppress an unwanted side wave band and to contrive the increase of prescribed quantity of handling power by using image rejection type frequency converters for an up-converter and a down-converter when a frequency conversion is required. SOLUTION: When an image rejection type frequency converter is used, a 90 deg.-phase device 418 is required. This 90 deg.-phase device 418 is constituted of a digital processing circuit, then I and Q signals are passed through D/A converters 417 and 418, respectively to obtain analog signals, and the signals are inputted to image rejection type up-converters 416 and 426. As for the outputs of the image rejection type up-converters 416 and 426, unwanted waves are eliminated by a filter 419 in common and the output is inputted to a power amplifier 50. Thus, since the image rejection type converter is used, an unwanted side band wave is easily suppressed, and handling power is increased by 3dB, the occurrence of distortion is suppressed.
Patent JP-S60103400-A (JP)
Inventor: NOUSO KAZUNORI
IPC: G10L21/0208
Filed: 1983-11-11
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-S6453510-A (JP)
Title: Manufacture of superconducting coil
Inventor: SUGIMOTO MASARU
IPC: H01B12/06
Filed: 1987-08-25
Abstract: PURPOSE:To enhance a superconducting characteristic by a method wherein a coil-pattern-like groove is formed on a substrate constituted by an alloy composed of either a group IIA element in the periodic table and a group IIIA element in the periodic table and of copper, an oxide layer is formed on its surface layer part, a compound powder of the element which is different from that selected as a component of the alloy constituting the substrate is filled into the groove and this assembly is heat-treated in the existence of oxygen. CONSTITUTION:A spiral groove 2 is formed in a substrate 1. The substrate 1 is constituted by an alloy composed of the following two: a group IIA element in the periodic table such as Ba, Sr, Be or the like or a group IIIA element in the periodic table such as Y, La, Sc, Yb, Dy, Ho, Er or the like; copper. Then, an oxide layer 3 composed of an oxide of the group IIA element in the periodic table or the group IIIA element in the periodic table and another oxide of copper is formed in a surface layer part of this substrate 1. Then, a compound powder 4 of the element which is different from that selected as a component of the alloy from the group IIA element in the periodic table and the group IIIA element in the periodic table is filled into the groove 2. After that, this assembly is heat-treated in the existence of oxygen; the compound powder 4 is baked and reacts with the oxide layer 3 and oxygen; an A-B-Cu-O-based superconductor layer 5 is formed on an inner face part of the groove 2; a superconducting coil 6 having a spiral coil pattern is obtained.
Patent JP-S58114009-A (JP)
Title: Optical connector
Inventor: SUZUKI NORIO
IPC: G02B6/38
Filed: 1981-12-28
Abstract: PURPOSE:To obtain an optical connector which can be assembled in a short time by providing an engaging member with a clamping part which engages an adapter elastically and further forming an energizing member which energizes a fiber array member toward a connection surface. CONSTITUTION:A connector 1 is inserted into one entrance part 12a of the adapter 12 until the tip 7b of a main body abuts on a side surface 13c of a butt block 13 and when the pressing of an operation part 11a is released, the operation part 11a fit a clamping part 11b in a clamping groove 12b in engagement by the elasticity of the member 11 to clamp the connector 1 to the adapter 12. When the connector 1 is inserted into both entrance parts 12a and 12b of the adapter 12, a pressing force in a direction B operates on a member 12 through the connection surface 2b to move in the direction B in the main body 7 against the elasticity of a pawl 11c. Then, the member 2 is pressed by a prescribed pressure in a direction A as a results of the reaction of the pawl 11c to connect optical fiber end surfaces of connection surfaces 2b of respective connector 1 mutually under a specific contacting pressure.
Patent JP-S59103596-A (JP)
Title: Controlling method for stepping motor
Inventor: SAKURAI SHIGEO
IPC: F02D9/02
Filed: 1982-12-03
Abstract: PURPOSE:To perform the intermediate position between the first step and the second step substantially in time average manner by suitably selecting the ratio of stopping times of the first step to the second step. CONSTITUTION:A step motor is stopped at a time t1 in the first step S1, and then stopped at a time t2 during a period T in the second step S2. These steps are repeated. A throttle valve opening theta is vibrated between theta1 and theta2 at the period in synchronization with the repeated operation. Accordingly, the quantity QA of air passing through the throttle valve is controlled to QA1 at the time t1 and then to QA2 at the time t2 in the period T. This operation is repeated. Thus, the time average of the quantity QA of the air in the period T is obtained for the desired quantity QAF of the air by controlling the time averages t1, t2 of the period T.
Patent JP-S6367516-A (JP)
Title: Delivery system
Inventor: KOSAKA MITSUTAKA
IPC: G01C21/00
Filed: 1986-09-10
Abstract: PURPOSE:To confirm the location of a particular load by using a GPS receiver of a position measuring system utilizing an artificial satellite to calculate the position of a traveling body and transmitting the position to a load correction and delivery center via a communication satellite. CONSTITUTION:The titled delivery system consists of a GPS satellite 1 which is an element of a satellite position measuring system, a communication satellite 2, a traveling body 3 having a loading system 4 for delivery, a transmitter- receiver for satellite communication 6, a processor 7 and a graphic terminal 8. An operator inputs a load ID number and a delivery area from the terminal. The processor 7 retrieves the load ID number included in the designated delivery area and reads out the data of the pertinent load. If there is no data, a satellite communication system is utilized to retrieve a data file of a different load delivery center. In case the load is being delivered, the position of the traveling body transporting the load is detected.
Patent JP-H0260806-A (JP)
Title: Pneumatic tire
Inventor: YOSHIMI SHINGO
IPC: B60C11/12
Filed: 1988-08-27
Abstract: PURPOSE:To satisfy running performance of tire on both paved road and unpaved road at the same time by specifying the set positions of straight channels on ground end sides and ground area ratio of division areas of a tread center and sholders divided by straight channels. CONSTITUTION:A tire is composed of four straight channels 1, 1, 1S, 1S provided along peripheral direction, plural numbers of subchannels 2 provided across the peripheral direction of the tire, and plural numbers of blocks divided with these main channels and subchannels 2, and the blocks are formed with Kerfs or slender channels 3. Ground end side straight channels 1S most neighboring to the ground end sides among the straight channels 1, 1, 1S, 1S are provided at the positions less than a third of whole ground width (TDW) of the tread from the ground end sides E on the tread. Ground area ratio of a center area WA pinched with ground end side straight channels 1S is made to be under 45%, and ground area ratio of sholder areas WS from ground end side straight channels 1S to the ground end sides is made to be over 65%.
Patent JP-H0867651-A (JP)
Title: Composition,method,and testing tool for measuring white corpuscle cell,esterase,or protease in test preparation
Inventor: GEERII MAIKERU JIYONSON
IPC: C12Q1/37
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a compound capable of measuring the existence or concentration of leukocyte cell, esterase or protease in high sensitivity in a test sample.  
     SOLUTION: This lactic acid ester is shown by the formula (A is an alcohol- protecting group; B-O is a residue of a B-OH compound) such as hydroxy- protected 5-phenyl-3-hydroxy-pyrrolyl-(L)-lactic acid ester. The ester provides a detectable response which is chromogenic, fluorescent, a reflectance change, a pH change, chemiluminescent, colorimetric, or spectrophotometric and is especially useful for detecting and measuring leukocyte cell, esterase or protease in urine. The lactic acid ester is brought into contact with a test sample containing a leukocyte cell, esterase or protease and receives a response to be detected or measured in about 1 minute. The lactic acid ester of the formula is formulated with a buffer agent, a promoting compound and a diazonium salt coupling agent to prepare a reagent composition for measuring the existence or concentration of leukocyte cell, esterase or protease. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6460270-A (JP)
Title: Output voltage vector detector for voltage type inverter
Inventor: HASHII MAKOTO
IPC: H02P21/22
Filed: 1987-08-26
Abstract: PURPOSE:To reduce cost, by classifying control pulse signals into modes corresponding to the type of voltage vector based on combination of potential polarity at respective phase output terminals through a mode judging means and operating voltage vector components. CONSTITUTION:A voltage type inverter 1 comprises a smoothing capacitor 12 and a voltage detector 13 between DC input terminals P, N, and feeds power to a load 2, i.e. a three-phase induction motor. (a), (c) phase currents (ia), (ic) detected through current transformers 14, 15 in the vector detector are led to a polarity judging circuit 16, while a control pulse signal to be fed from a control pulse generating section to the inverter 1 and specifying individual ON/OFF is inputted together with an output signal from the judging circuit 16 to a logic circuit 17 for judging the mode. An output mode signal M from the logic circuit 17 is led together with a reference axial angle signal, to a function generator 18 which outputs a cosine value and a sine value. Consequently, an output voltage vector is detected and operated.
Patent JP-H06162454-A (JP)
Title: Magnetic head inspecting jig
Inventor: TSUBAKIDA HIDEAKI
IPC: G11B5/455
Filed: 1992-08-07
Abstract: PURPOSE:To enhance universal applicability for the difference of base plates and also to improve operability. CONSTITUTION:A finger hanger 28 is shifted to the left side against the suspension 1 is abutted on the abutting part of an abutting material 22 and, then, the finger hanger 28 is slowly taken off. Thus, the base plate 2 is pressed to the abutting part 25 of the abutting material 22 by a pusher 26 so as to be held between them. A paddle holder 31 is attached on the lower surface of a jig mainbody 20 with a magnet. Then, the paddle 8 attached to the lead wire 7 of a thin film magnetic head 5 is held between the projected line of the paddle holder 31 and a plate-shaped projection.
Patent JP-S6454892-A (JP)
Title: Key telephone system
Inventor: HOSOKAWA MITSUHIRO
IPC: H04Q3/58
Filed: 1987-08-25
Abstract: PURPOSE:To prevent the transmission of an MF signal to an exchange when a false MF signal is inputted by a sound from the microphone of a key telephone terminal by providing a means to delete the MF signal to be transmitted to a connection line to the exchange. CONSTITUTION:An MF signal deleting means 32, which is installed between the two of the exchange 20 and the MF signal sender 33 of a main device 30 and the line connecting means 31 of the main device 30, and detects the MF signal, sent from the line connecting means 31, and does not send the MF signal to the exchange 20, is provided. Thus, even if the false MF signal is inputted by a sound from the mouth piece of the key telephone terminals 11-1m, it is not sent to the exchange 20 by the MF signal deleting means 32, but only when it is sent through a push button, the MF signal is transmitted from the MF signal sender.
Patent JP-H0851828-A (JP)
Title: Fertilizer distributor for plow land
Inventor: MATSUKI KIYOSHI
IPC: A01C23/02
Filed: 1994-08-11
Abstract: PURPOSE:To provide a fertilizer distributor for plow land capable of accurately supplying a balanced liquid fertilizers fitting to the growing state to the optimum position irrespective of the shape and size of ridges and sufficiently keeping the initial growth of crops growing on the ridge covered with mulch films. CONSTITUTION:This fertilizer distributor is provided with plural liquid fertilizer injecting units for injecting thereof into soil in a machine frame drawn by a traveling chassis (a) through a link mechanism. Each injection unit is divided into a transferring gear case 21 attached to a polygonal shaft in the middle of a power transmission system in a state to be separately shiftable in lateral direction and a driving case 32 to rotate a cam driving a pump 50 and a crank vertically reciprocating an injection nozzle 45. The driving case is freely fixed or revolved relatively to the transferring gear around the axis of the middle shaft connecting individual cases. The positions of the plural liquid fertilizer injecting units are made to be individually shiftable in right and left directions relative to the moving direction of the working machine and the injection angle of the injection nozzle is changeable in right and left directions by this construction.
Patent JP-H0261906-A (JP)
Title: Pyroelectric sensor device
Inventor: NOGUCHI MINORU
IPC: H01L31/0264
Filed: 1988-08-26
Abstract: PURPOSE:To freely control the temperature coefficient of pyroelectricity and attain high pyroelectricity around room temperature by binding a plurality of pyroelectric compositions for sensor devices comprised of PbZrO3 and PbTiO3 and Pb(Mg1/2W1/2)O3 in a prescribed ratio each and having PbO3 in different ratios. CONSTITUTION:Pyroelectric thin plates 1, 2 of a pyroelectric sensor device are sandwiched between a pair of electrodes 3, 4 and an electric voltage generated between the electrodes 3, 4 is detected by a detecting circuit (D). The pyroelectric sensor device is comprised of pyroelectric compositions of 70-93mole% PbZrO3, 6-10mole% PbTiO3, and 1-20mole% Pb(Mg1/2W1/2)O3 and is formed by incorporating a plurality of the pyroelectric compositions having different ratio of Pb-(Mg1/2W1/2)O3. The temperature coefficient of pyroelectricity of the pyroelectric sensor device is thus freely controlled and especially, a high coefft. of pyroelectricity can be obtained at around room temperature.