baber/WOPTO huggingface dataset:
Patent JP-2000239440-A (JP)
Title: Composition of starch-based biodegradable resin/waste paper complex and molded product thereof
Inventor: HINO JIRO
IPC: B27N5/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a molding material (material for molding) which exerts an excellent flow property at molding despite its relatively high content of waste paper, and a molded product having a high biodegradability using this molding material. SOLUTION: A molded product is prepared by injection molding, extrusion molding or blow molding a molding material. This molding material contains starch, a biodegradable resin, a fine-powdery waste paper and a starch plasticizer. Here, the weight ratio of a mixture comprising starch and the biodegradable resin, wherein the weight ratio of starch to the biodegradable resin is within the range of from 90:10 to 50:50 to the fine powder waste paper (mixture: fine powder waste paper) is from 20:80 to 50:50, and the starch plasticizer content is within the range of from 10 to 50 wt.% of the total weight of starch, the biodegradable resin and the fine powder waste paper.
Patent JP-S59171697-A (JP)
Inventor: TAKAHASHI KOUJI
IPC: B43L13/20
Filed: 1983-03-18
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-H03250610-A (JP)
Title: Manufacture of air-core coil
Inventor: HIROTSUNE KOJI
IPC: H01F41/04
Filed: 1990-02-28
Abstract: PURPOSE:To enable manufacturing an air-core coil with good workability, with high accuracy and irrespective of the shape of a core by rotating a deformable linear insulating member around its shaft center and by continuously winding a conductor around the surface of the insulating member at a predetermined pitch to form the linear insulating member into a desired shape. CONSTITUTION:The numeral 1 indicates an insulating member being deformable, i.e., having some flexibility and is fitted and fixed to the core bar 3 of a winding machine 2, while the end of a conductor 5 to be a winding is attached to the rotating part of the winding machine 2 and a part of the conductor 5 is temporarily stopped in the predetermined position of the insulating member 1. In this state, the winding machine 2 is rotated and the conductor 5 is fed at a predetermined pitch in the direction of the shaft center of the insulating member 1 to be wound around the surface of the insulating member 1. Then, the tip of the conductor 5 is removed from the rotating part of the winding machine 2 and the insulating member 1 is pulled out from the core bar 3 and bent into a circular shape to form a circular air-core coil 6.
Patent JP-H02224449-A (JP)
Title: Handset
Inventor: INABA MASAHIRO
IPC: H04M1/03
Filed: 1989-02-27
Abstract: PURPOSE:To adjust a transmitting/receiving level by providing a freely rotatable partition plate with an opening at the front part of a receiver or a transmitter, and changing the opening area of a front cover by rotating this partition plate. CONSTITUTION:When the transmitting receiving level is desired to make higher, this partition plate is rotated to a position where the opening 7a of the partition plate 7 coincides with the opening 1a of the front cover 1. Besides, when the transmitting receiving level is desired to make lower, this partition plate is rotated so that the opening 7a of the partition plate 7 is positioned st a deviated position from the opening 1a of the front cover. By determining the area of the opening 1a by adjusting the positional relation between the opening 1a and the opening 7a as mentioned above, the optional transmitting receiving level can be obtained.
Patent JP-H05246898-A (JP)
Title: Separating agent for optical isomer
Inventor: HAGINAKA ATSUSHI
IPC: C07B57/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain an inexpensive separating agent for optical isomers, composed of a stationery phase in which avidin having its partially modified molecular structure is bound to a carrier, capable of efficiently separating an acidic optical isomer and stable to denaturation with an organic solvent. CONSTITUTION:Avidin is modified by partially converting its molecular structure into a glutaryl derivative with glutaraldehyde and further reducing the resultant compound or providing a diol with 2,3-epoxypropanol, etc., acylating the molecular structure with acetic anhydride, etc., then binding the modified avidin with a carrier such as a synthetic polymer, e.g. polyvinyl alcohol, aminopropylated silica gel, aminopropylated glass or cellulose. Thereby, the objective inexpensive separating agent for optical isomers stable to denaturation with an organic solvent is obtained. Furthermore, the separating agent is packed in a column and the enantiomer of fenoprofen can be moved with a 20mM phosphate buffer solution (pH6.5) to separate respective optical isomers.
Patent JP-H01223603-A (JP)
Title: Magnetic recording method for security
Inventor: KATO YOSHIHIKO
IPC: G11B5/09
Filed: 1988-03-01
Abstract: PURPOSE:To discriminate a magnetic card from a forged card by using a magnetic medium of a multi-layer consisting of the lower layer whose coercive force is high and the upper layer whose coercive force is low and utilizing a difference of the magnetic copying quantity of AC degaussing and DC degaussing of the upper layer. CONSTITUTION:The lower layer 2 of a magnetic medium 1 consists of a high coercive force magnetic material having coercive force of 2-3 times of that of the upper layer 3. At the time of recording, an information signal is applied to a recording magnetic head 4, and the magnetic medium 1 is magnetized by a magnetic flux 6 which has been generated by a magnetic gap 5. Thereafter, by an AC degaussing head 7 having gap length of 100 times of that of the magnetic gap 5, a low coercive medium of the upper layer 3 is degaussed. At the time of reproduction, by a DC degaussing head 8 having the same gap length as that of the magnetic gap 5, only the low coercive medium of the upper layer 3 is brought to DC degaussing, and thereafter, reproduced magnetically. By executing AC degaussing at the time of recording and executing DC degaussing at the time of reproduction, and comparing a difference of the magnetic copying quantity, namely, a reproducing output voltage before and after said degaussing, a forged card and a normal card can be discriminated, and also, read of information can also be executed.
Patent JP-S62203694-A (JP)
Title: Junction method for metallic foil
Inventor: YOSHIMURA SHOZO
IPC: B23K26/21
Filed: 1986-03-03
Abstract: PURPOSE:To improve a junction strength by strongly bringing a metallic foil into contact in its overlapping state, then, by welding its contact part by projecting laser light thereon. CONSTITUTION:Plural metallic foils composed of the materials of Al, Cu, etc., are overlapped and strongly brought into contact with the methods of ultrasonic welding, die pressing, etc., in its state. The welding of the metallic foil is performed by projecting the laser light on the contact part then. In this method the formation of small gaps among the metallic foils can be prevented because of the metallic foils to be joined being brought into contact strongly each other. Consequently, a strong junction part is formed due to the laser light welding being performed in the state of completely eliminating the gap and the junction strength can be improved.
Patent JP-S56142082-A (JP)
Title: Heat sensitive recording head
Inventor: YAMASHITA HIROMI
IPC: B41J2/345
Filed: 1980-04-07
Abstract: PURPOSE:To enable the accelerated speed of recording without reduction of density and also a gradation recording and a multicolor recording by providing heating elements in two lines between electrodes adjacent to each other of those arranged facing to the other on a substrate. CONSTITUTION:After forming resistance heating elements 2, they are cut off at a line near the center of a heating element directly crossing a lead electrode 3. Thus lead electrodes 3a1, 3a2,...3an and 3b1, 3b2,...3bn and resistances T1, T3,...T2n-1 and T2, T4,...T2nare separated from each other. If a terminal 4a2 is turned ON at timing I, T1, T3 are selected by means of terminals 4a1, 4a2 and heated based on necessary information. Simultaneously, with a terminal 4a6 turned ON, T9, T11 are selected by terminals 4a5, 4a7. In the same way, T2, T4 are selected by a terminal 4b2 and T10, T12 by a terminal 4b6. If a terminal 4a4 is turned ON at timing II, T5, T7 are selected. In this way, a prearranged terminal is electrified by properly selecting and combining timings of external terminals.
Patent JP-H03248473-A (JP)
Title: Mos semiconductor device
Inventor: KONO TOSHIMICHI
IPC: H01L21/8247
Filed: 1990-02-26
Abstract: PURPOSE:To avoid characteristic fluctuation caused by a hot carrier effect by installing the second gate electrode for voltage application, which traps hot carrier inside a gate oxide film, on a dielectric layer which covers a MOSFET-structured gate electrode. CONSTITUTION:The second gate electrode 7 of a MOSFET 13 is controlled by an RC series circuit 11 and a CMOS inverter 12. In the MOSFET 13, a normal voltage is applied to a rain and a source while no voltage is applied to a gate electrode. With the power supplied, the second gate electrode 7 is maintained at a high potential during the time decided by a time constant of the RC series circuit 11 and a gate delay time of the CMOS inverter 12, resulting in the trap of electrons inside a gate oxide film 4. The MOSFET 13 is designed with the initial carrier injection condition into the gate oxide film estimated in advance. With a single RC series circuit 11 and the CMOS inverter 12, the plural number of MOSFET-structured second gate electrodes contained in a MOS semiconductor device can be controlled simultaneously.
Patent JP-S54138476-A (JP)
Title: Vibration detector
Inventor: TAKEUCHI KEIJI
IPC: G01H9/00
Filed: 1978-04-19
Abstract: PURPOSE: To detect the vibrations of the earth's crust owing to minute earthquakes with simplicity and high reliability by using a light attenuating element whose quantity of light attenuation varies according to the relative displacement positions with the cable which is displaceably mounted on the way of an optical fiber cable.  
     CONSTITUTION: If the vibrations to be measured are let to be a=Asinωt, the weight of a light attenuating element 5 composed of optical wedge or the like to be m, the damping coefficient of a damper 6 to be r and the spring constant of a spring 7 to be k, then the relative displacement x of an optical fiber cable 1 and the element 5 becomes like formula I. Here, ω 0  is the natural frequency of the vibration system and ω 0 =(k/m) 1/2 . If the ω 0  is made sufficiently small with respect  to the vibration angle frequency ω to be measured, then the relative displacement x  becomes x=Asin (ωt-α), thus becoming the vibration amplitude having been  applied. Since in this way the relative displacement x is proportional to the vibration accelerations, the earth's crust vibrations may be detected with ease and high  reliability by measuring vibration accelerations from the change in the quantity of  light attenuation owing to the displacement x.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63214559-A (JP)
Title: Speed change system for mobile farm machine
Inventor: NAGAI TAKASHI
IPC: B60W10/10
Filed: 1987-02-27
Abstract: PURPOSE:To facilitate the manipulation of speed change by providing a lever sensor to a speed change lever so as to control such that the greater the difference between a detected value from a swash plate angle sensor and a detected value from the above-mentioned sensor, the smoother the setting of the angle of the swash plate to a desired swash plate angle in accordance with the manipulating angle of the speed change lever becomes. CONSTITUTION:When a manual speed change lever 4 is manipulated toward the speed increasing side, a lever sensor 5 detects the manipulating angle of the speed change lever 4, and the angle of a swash plate linked thereto is changed to change the displacement of a variable displacement pump so that the speed of an output side hydraulic motor coupled to a hydraulic circuit is increased, resulting in that a transmission part is changed into a speed increasing mode by means of an output shaft whose speed is increased. At this time, a swash plate angle sensor 6 for the swash plate detects the angle of the latter. When detected values from the lever sensor 6 and the swash plate angle sensor 6 are delivered to a compensating and controlling section, the latter compares both values with each other, and therefore, the swash plate angle is compensated and controlled to a desired swash plate angle in accordance with the manipulating angle of the speed change lever 4 or the detected value from the lever sensor 5 in such a manner that the greater the difference between the both values, the smoother the compensation and control is.
Patent JP-H04262762-A (JP)
Title: Food composition, food for preventing hyperphagia and production of food composition
Inventor: ISHIBASHI NOBUHIRO
IPC: A23L33/20
Filed: 1991-02-18
Abstract: PURPOSE:To provide the subject composition containing a specific protein having an isoelectric point in an acidic region and water-soluble edible fibers, exhibiting a specified pH when added to water, not gelling, having a long staying time in a stomach, and effective for treating and preventing obesity. CONSTITUTION:A powdery material containing a protein having an isoelectric point in an acidic region (gelled in an acidic aqueous solution having a pH near to the isoelectric point or lower and liquidized in an aqueous solution having a pH higher than the isoelectric point) and water-soluble edible fibers (preferably carrageenan) is sprayed with a weak alkaline substance (preferably a bicarbonate or carbonate) aqueous solution and mixed with vitamins and/or minerals to provide the objective composition exhibiting a pH of 6.8-8.5 when 10g of the composition is added to 100-300ml of water.
Patent JP-S52129122-A (JP)
Title: Structure of branch portion of negative pressure feed system
Inventor: KAWAMOTO TAMIO
IPC: B60W10/18
Filed: 1976-04-23
Abstract: PURPOSE: To facilitate the feed of a negative pressure to a brake toggle joint and provide a desired braking force even when a negative pressure feed system for a clutch actuator is damaged or a negative pressure of a vacuum becomes smaller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06261235-A (JP)
Title: Camcorder
Inventor: AZUMA JIRO
IPC: H04N5/225
Filed: 1993-03-08
Abstract: PURPOSE:To eliminate an erroneous wiring and the mistake of a switching operation in a camcorder used in common with input/output terminal having an input/output changeover switch switching an input/output by a personal judgment. CONSTITUTION:This camcorder has an input/output switching device 8 and an input/output controller 5 and performs an input/output changeover by the information of an operation button 6, etc. The connection within prescribed time is defined as an input state, the connection status is decided by the presence or absence of a vertical or horizontal synchronizing signal for a video signal to be inputted, and when a normal connection is not performed, an alarm display is performed for a view finder 1 or a main body and a system is not made to operate.
Patent JP-S62204823-A (JP)
Title: Gas separation element with high selective permeability
Inventor: AMAYA NAOYUKI
IPC: B01D53/22
Filed: 1986-03-05
Abstract: PURPOSE:To prepare a membrane to be easily laminated, of high chemical and heat resistance and of high selective oxygen permeability by utilizing organic high polymer molecule with perfluoropivaloyloxyl having 1-9 F atoms as side chain. CONSTITUTION:A selective permeable layer is formed by utilizing a single polymer or a monomer able to copolymerize of perfluoropivalin acid vinylester having 1-9 fluorine atoms. Or else, high polymer substances containing hydroxide such as cellulose, polyvinyl alcohol and the like with which pivalin acid anhydride or acid halide is worked can be used. Copolymerization component is less than 95mol%. Said membrane has oxygen permeability of 7.5X10<-7> cm<3>(STP)cm/cm<2>sec.cmHg and oxygen selectivity is of 3.5-5.5. Said membrane can be laminated to less than 1mum and has high chemical and heat resistance.
Patent JP-H03249973-A (JP)
Title: Chamber for spin coater
Inventor: IKEDA RIKIO
IPC: H01L21/30
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the fluctuation in the thickness of coated films by a disturbance in the balance of a supply quantity and discharge quantity of air by providing an air feed duct, discharge duct and base body inlet and outlet to enclose the spin coaters and disposing ducts for controlling air flow near the base body inlet and outlet. CONSTITUTION:At least the air feed duct 5, discharge duct 6 and base body inlet and outlet 7, 8 are provided to enclose the spin coaters 2 to 4. The ducts 10a, 10b for air flow control are provided near the base body inlet end outlet 7, 8. Namely, the atmosphere in a chamber is maintained even if the balance of the supply quantity and discharge quantity of the air is disturbed. The fluctuation in the thickness of the coated films is, therefore, prevented. The coating treatment with high reliability is thus executed.
Patent JP-H03248524-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORICHIKA YOSHIMITSU
IPC: H01L21/02
Filed: 1990-02-27
Abstract: PURPOSE:To suppress adherence of particles to a semiconductor substrate to be conveyed later by previously moving a charged article along the substrate conveying passage of a manufacturing apparatus before the substrate is processed, and electrostatically attracting particles near the passage to the article. CONSTITUTION:A charged article is moved along a predetermined conveying passage of a semiconductor substrate 6 of a manufacturing apparatus before the substrate 6 is processed. For example, before a film is formed on the substrate, a dummy semiconductor substrate 6 is conveyed without processing at an actual conveying passage, electrons are emitted to negatively charge it, and the substrate 6 is conveyed along the passage at the time of normal manufacturing to a cleaning chamber 8 and a film forming chamber 9. The particles at the periphery of the passage are electrostatically attracted, conveyed out, and the normal substrate 6 is then formed with a film by a normal method. Thus, since the particles near the passage are not almost removed, the adherence of the particles to the substrate 6 can be suppressed.
Patent JP-2000237354-A (JP)
Title: Auxiliary implement for checking putting line for golf
Inventor: SUZUKI YASUYUKI
IPC: A63B60/46
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable a golfer to read a putting line by exactly deciding the degree of inclination of a green surface. SOLUTION: This auxiliary implement 1 for checking the putting line for golf is composed of a plug body 6 which is a top part, a bottom part 3 and side parts 4 in such a manner that a longitudinally long internal space is formed in a hermetic state. The side parts 4 are provided with see-through parts which allow seeing-through of opposite sides. On the other hand, the implement is provided with a chain body 7 which is mounted at the inside of the plug body 6 and is a suspending body adapted oscillatably within the internal space. Water 8 which is a seeable-through liquid is housed into the internal space down to about depth at which the liquid level 8a thereof does not arrive at the plug body 6.  The chain body 7 exhibits an exact perpendicular line and the water surface 8a indicates an execute horizontal line and, therefore, the golfer is able to exactly decide the angle of inclination of the green.
Patent JP-H03248022-A (JP)
Title: Liquid level sensor
Inventor: SUZAWA CHIZURU
IPC: G01F23/22
Filed: 1990-02-26
Abstract: PURPOSE:To make it possible to use a sensor in any shape of a linear shape and a curved shape by decentering the inserting position of a sensing piece in the outer direction of bending from the axial center of a protecting case, leading out measuring and power-supplying lead wires which are connected to the upper end side of the sensing piece from the upper end side of the protecting case, and leading out the lead wires which are connected to the lower end side from the lower end side. CONSTITUTION:The protecting case 6 of a liquid-level sensor 10 is formed of a small-diameter tube body 6a, a large-diameter cylinder body 6b, spacers 6c and a fixing binder 6d. Both end parts of the tube body 6a have the cylinder shape, and the other part of the body 6a has a semi-cylindrical shape. A part of the large-diameter cylinder body 6b is overlapped with both end parts of the tube body 6a, and the cylinder body 6b faces the tube body 6a. The binder 6d fixes both tube bodies. Fixing and supporting members 7 are attached to the centers of end plates which are provided at both ends of the tube body 6a, and the sensing piece is supported. Therefore, the set point of the sensing piece 1 is in the decentered state on the side of the tube body 6a from the center of the case. A power supplying lead wire 4 and a measuring lead wire 5 which are connected to the upper end side of the sensing piece 1 are led out from the upper end side of the case. The lead wires which are connected to the lower end side are led out from the lower end side of the case 6. As a result, the contact problem does not occur even if the sensor is bent at a specified curvature.
Patent JP-H10241123-A (JP)
Title: Magnetoresistance effect head
Inventor: HAYASHI KAZUHIKO
IPC: H01F10/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To introduce external magnetic field into a magnetic reluctance effect element, and to obtain greater reproducing output and good frequency characteristic by arranging a yoke or a flux guide to introduce external magnetic field on a magnetoresistance effect element through a magnetic insulating layer or a soft magnetic layer. SOLUTION: A non-magnetic insulator 9 such as alumina, SiO2 , etc., is filled into a groove formed on a ferromagnetic substrate 8 such as NiZn ferrite, MnZn ferrite, etc. A magnetoresistance effect element 1 is formed on the non- magnetic insulator 9, and a yoke 5 is formed to overlap with the magnetoresistance effect element 1 through an electrode 10, a magnetic insulating layer 14 (e.g. MnZn ferrite, NiZn ferrite), and a non-magnetic insulating layer 11 (e.g. alumina, SiO2 ). A longitudinal bias layer for magnetic reluctance effect element magnetic domain control (e.g. CoCrPt, CoCr) is used for a lower part of the electrode 10. The longitudinal bias layer is provided to partially overlap or contact with the magnetoresistance effect element.
Patent JP-S60193807-A (JP)
Inventor: MAEDA TAKAYA
IPC: B65B13/02
Filed: 1984-03-13
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-H06255539-A (JP)
Title: Hood hinge for vehicle
Inventor: YOSHIHIRA NOBORU
IPC: B62D25/12
Filed: 1993-03-08
Abstract: PURPOSE:To positively prevent odor and the like from infiltrating into a cowl box from an engine room through the opening part of a cowl top panel in the closed state of a hood. CONSTITUTION:A hood hinge for a vehicle is provided with a hood hinge body 12 making a hood closable by supporting one end part 12a rotatably at the upper part of a cowl box 2, fixing the other end part 12b to the rear face side of the hood and inserting the curved intermediate part through an opening part formed at the longitudinal wall part 3c of the cowl box 2. A hinge cover 13 for covering one end part 12a of the hood hinge body 12 and having a flange part 13b for closing the opening part in the closed state of the hood is mounted to the hood hinge body 12.