baber/WOPTO huggingface dataset:
Patent JP-H02134704-A (JP)
Title: Recording current optimizing system
Inventor: SATO YOSHIO
IPC: G11B5/027
Filed: 1988-11-16
Abstract: PURPOSE:To reduce the circuit scale and to attain efficient measurement by specifying a range of a maximum value of a recording current with rough measurement at first and controlling the range in detail with fine measurement. CONSTITUTION:An electronic control attenuator 2 consists of a resistor group whose resistance varies stepwise depending on an address code and the control mode. With control signals 101,102 from a control section 1 to an attenuator 2, the width of change in the address code is taken larger at first and the range of the optimum recording current is measured coarsely. Then the range of the optimum recording current is divided minutely with signals 103,104, is measured accurately, and they are written on a magnetic tape 14. On the other hand, the recording signal written on the tape 14 is detected by a reproducing head 6, the signal is subject to envelope detection by a detector 8 and the result is written in a memory circuit 11. Then the signal is processed into data representing a difference or a ratio and the control specifying the address code is applied via a comparator 13. Thus, the efficient measurement is applied with less circuit constitution.
Patent JP-S63141399-A (JP)
Inventor: TAKAHASHI ICHIRO
IPC: B32B7/02
Filed: 1986-12-04
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-S62149058-A (JP)
Title: Photomagnetic recording and reproducing device
Inventor: KOBORI HIROMICHI
IPC: G11B11/10
Filed: 1985-12-23
Abstract: PURPOSE:To eliminate the need for adjusting control of laser power by the CAV rotating system by arranging permanent magnets of circular-arc shape in parallel on the disc upper face at an interval and irradiating laser light from the disc rear side. CONSTITUTION:The circular-arc permanent magnet 102 is arranged on the upper face of the disc 101 in parallel at an interval and laser light is irradiated from the rear face of the disc by using a pickup 104 moved in the radial direction of disc by a feed motor 105. Since the bias magnetic field is increased nearly linearly within the radial direction of the magnet, in placing the pickup on the disc position on the center axis gamma, the information is recorded/erased without applying adjusting control of laser power in the disc driven by the CAV.
Patent JP-H0998815-A (JP)
Title: Umbrella storing bag
Inventor: SHODA KIYOMATSU
IPC: A45B25/24
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enable an umbrella which can be triply folded to be stored for carrying in a completely triply folded state, and enable it to be stored in a doubly folded state, that is, it is to be stored in a doubly folded manner under the wet condition, thereby assuring the two types of applications. SOLUTION: This bag comprises an outer bag 1 having a longitudinally narrow form with gripping parts 3 at its upper part, which can store therein a triply folded umbrella under the two folded condition, and an inner bag 2 which can store therein the outer bag 1 by the steps of opening a fastner arranged at a part of the body of the outer bag 1 such that the fastener is integrally attached to the inside of the outer bag 1, by inverting the outer bag 1 and the inner bag 2 so that the former becomes the latter and filling the outer bag 1 inside the inner bag 2 after making it compact, and which also can store therein the completely triply folded umbrella.
Patent JP-H02134094-A (JP)
Title: Simple household telephone exchange
Inventor: KOMODA YOSHIYUKI
IPC: H04Q3/58
Filed: 1988-11-15
Abstract: PURPOSE:To attain the immediate operation of extension and line wire by providing a direct coupling talking path connecting directly a telephone set to a trunk line and an AC coupling path coupling the telephone set to the trunk line in terms of AC through an extension talking network as a trunk line talking path. CONSTITUTION:As the trunk line talking path of a telephone set 1, a path in which a relay Ry is turned to the position of an NC contact to connect the telephone set 1 directly to a trunk line l (direct talking path) and a path in which the relay Ry is turned to the position of an NO contact to connect the telephone set 1 to the trunk line l in terms of AC only (AC coupling path) are provided. Thus, if the DC loop is tentatively opened by a dial pulse and hooking of the telephone set 1, it is detected to switch the direct talking path into the AC coupling path. Then when the telephone set 1 uses the direct talking path for trunk line talking, even if the DC loop is opened tentatively, the talking state is not interrupted during that time.
Patent JP-H01131206-A (JP)
Title: Production of transition metal catalyst
Inventor: ASANUMA TADASHI
IPC: C08F10/00
Filed: 1987-11-17
Abstract: PURPOSE:To obtain a transition metal catalyst having stable catalytic activity, by supporting a Ti compound on a magnesium compound and washing the obtained catalyst with a hydrocarbon solvent treated with an activated anhydrous magnesium halide. CONSTITUTION:A Ti compound (e.g. TiCl4) is supported on a magnesium compound (e.g. magnesium halide) and is washed with a hydrocarbon solvent (e.g. pentane, hexane or ethylbenzene) to obtain a transition metal catalyst. In the above process, the hydrocarbon solvent is a purified hydrocarbon treated with an activated anhydrous magnesium halide. The catalyst is useful as a (co) polymerization catalyst for ethylene, propylene, butene-1, etc. The activated anhydrous magnesium halide has an X-ray diffraction pattern free from strong diffraction spectrum and is preferably produced by crushing an anhydrous magnesium halide.
Patent JP-H11120357-A (JP)
Title: Seal impression collating method
Inventor: AONO HIDEO
IPC: G06F19/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a seal impression collating method by which an image of the desired seal impression is promptly displayed on a display of a collating machine. SOLUTION: A date of drawing a bill or a check is inputted from a keyboard 23 for the collating machine by this method. Furthermore, image data of the seal impression of a drawer which is older than the date of drawing and with the latest registration date among the registration dates related to the image data of the seal impression in a corresponding bank account number is retrieved based on the registration date related to the image data of the seal impression in the corresponding bank account number and the date of the drawing by a control means 11 for a controller. And the retrieved image data is displayed on the display 22 for the collecting machine.
Patent JP-H07140427-A (JP)
Title: Sterilizing and disinfecting method for contact lens
Inventor: IWADARE YASUHIKO
IPC: C11D17/00
Filed: 1993-11-17
Abstract: PURPOSE:To sterilize and disinfect a contact lens with high safety without affecting the blank of the contact lens by sterilizing and disinfecting the contact lens with acidic ionized water. CONSTITUTION:The contact lens is sterilized and disinfected with the acidic ionized water. The acidic ionized water of about pH <=5 is used and the acidic ionized water of pH <=3 is more preferably used in terms of sterilizing and disinfecting power. A detergent is added to the acidic ionized water in a range (usually about 0.01 to 1% as the final adjustment concn.) of not decreasing the sterilizing and disinfecting power together with the acidic ionized water and the contact lens is sterilized and disinfected under washing, by which an ideal contact lens care is made possible. The detergent may include >=1 kinds selected from an anion surfactant, nonion surfactant, protease, lipase and polysaccharides decomposition enzyme. As a result, the contact lens is safely protected against microorganisms contamination and a possibility of generating a secondary hazard by remaining of sterilizing components is eliminated.
Patent JP-H03148100-A (JP)
Title: Transporting container of nuclear fuel
Inventor: IWAZAWA NOBUO
IPC: G21C19/06
Filed: 1989-11-06
Abstract: PURPOSE:To protect fuel assemblies and the like from high temperature and to intend to keep safety during transportation by providing a cut-off apparatus, between a inner vessel and an outer vessel of a transporting container of nuclear fuel, for cutting off high temperature thermal conduction when external temperature is very high. CONSTITUTION:A heat transferring body 20 is connected between an inner vessel 11 and an outer vessel 14 of a transporting container 10 of nuclear fuel. The heat transferring body 20 consists of a high heat conducting body 21 such as a copper which extends outwardly from the vessel 11, and of a cut-off apparatus 22 one end of which is fixed to the vessel 14 and the other end of which is contacted to the heat conducting body 21. Also, the cut-off apparatus 22 consists of a reversible shape memory alloy and the like which opens its contact when the temperature rises high, to cut off a heat conduction path. With this constitution, when the temperature at the inside of the vessel 11 rises high (150 deg.C, for instance), the heat is introduced to the vessel 14 through the vessel 11, the conducting body 21 and the cut-off apparatus 22. When an external temperature rises much higher (around 200 deg.C, for instance) by a fire or the like, the cut-off apparatus 22 is bent to a position of a dotted line in the figure by the high temperature and therewith the heat conducting path between the cut-off apparatus and the conducting body 21, the external high temperature is not introduced to the vessel 11 and fuel assemblies and the like are protected from the high temperature.
Patent JP-H05124236-A (JP)
Title: Multi-color heat-sensitive recording apparatus
Inventor: YONEDA JUNICHI
IPC: B41J2/32
Filed: 1991-11-05
Abstract: PURPOSE:To provide a multi-color heat-sensitive recording apparatus which decreases temp. difference between each thermal head and a light source for fixing and obtain a good image. CONSTITUTION:Thermal heads 20, 22 and 24 supplying heat energy to each yellow, mazenta and cyan color developing layer are provided in a multi-color heat-sensitive recording apparatus 10. By connecting each thermal head 20, 22 and 24 with an aluminum board 26, heat generated in each thermal head is mutually transmitted through the board 26. Therefore, the temp. difference between each thermal head 20, 22 and 24 is decreased.
Patent JP-H10135082-A (JP)
Title: Aluminum foil for electronic capacitor and its manufacture
Inventor: HAYASHIDA MITSUSHI
IPC: C22F1/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide aluminum foil for electrolytic capacitors, by forming fine etching pits to enlarges the surface area and thereby to more considerably improve the capacitance, and to provide its manufacturing method. SOLUTION: Aluminum foil for electrolytic capacitors contains not less than 99.8weight % of Al, and the balance of unavoidable impurities. Aluminum fine powders and aluminum oxide fine powders exist on the surface of aluminum foil. In fine powders, fine powders whose grain diameters is not less than 5nm and under 100nm exist in the distribution quantity of 40×10<5> to 95×10<5> (grains/ mm<2> ) and the distribution quantity of the fine powders whose grain diameter is not less than 100nm is restricted to be not more than 42×10<5> (grains/mm<2> ).
Patent JP-H11123644-A (JP)
Title: Glass cutting multistage type cam and glass working method using glass cutting multistage type cam
Inventor: HATTORI OSAMU
IPC: B24B17/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To accurately mold and chamfer a complicated cover glass external shape by allowing a certain specific single stage or a plurality of stages to form a copying cam having the plurality of stages used for glass cutting, to have a function or a correlation with the other stage existing on the same cam. SOLUTION: The number of stage cams is decided by copying after a shape of glass. It consists of fours stages of the upper inclined face stage 42, the outer peripheral stage, the lower inclined face stage 43 and the work pressing- down stage 44, but when considering that an under surface is a plane, it becomes three stages since the outer peripheral stage and the lower inclined face stage can be used in common. For convenience, given names of the respective stages are set as the first stage (the work pressing-down stage) 44, the second stage (the outer periphery molding and thread chamfering stage) 43 and the third stage (the oblique chamfering stage) 42 from the side close to a work 45. The first stage 44 is a similar figure to the second stage 43, and is smaller than the second stage 43, and similarity magnifying power is decided by considering pressure to press-down the work 45.
Patent JP-H09134311-A (JP)
Title: Secrecy protection system
Inventor: KATAOKA TATSUFUMI
IPC: G06F21/62
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To protect the secrecy of ciphered data in a medium by deciphering data deciphering keys from medium ID read from the medium, permission information and its own device ID and deciphering ciphered data which is read from the medium through the use of the keys. SOLUTION: Permission information 22 obtained by cipherring data cipherring key 6 by an individual key which is generated from medium ID 21 read from the medium 1 and its own device ID 4 by an individual key generating means 5 is generated and written in the medium at the time of writing data. A ciphering means 8 also writes ciphering data 23 obtained by ciphering data by the data ciphering key 6 in the medium.  Then, at the time of reading data, the individual key is generated by the individual key generating means 9 from medium ID 21 read from the medium 1 and its own device ID 4, a deciphering means 10 deciphers permission information 22 which is read by the generated individual key from the medium 1 so as to generate the data deciphering key 11 and a deciphering means 12 deciphers ciphering data 23 read by the generated data deciphering key 11 from the medium so as to generate data.
Patent JP-H02138140-A (JP)
Title: Preparation of methanol and catalytic composition for preparation thereof
Inventor: EITO DORENTO
IPC: C07C29/156
Filed: 1988-11-17
Abstract: PURPOSE: To economically obtain methanol useful in the production of synthetic gasoline easily even at low temp. in good yield by using a catalyst compsn. having a specific component having activity increased at low temp. to bring the same into contact with a gaseous mixture containing CO and H 2 .  
     CONSTITUTION: A gaseous mixture containing CO and H 2  is substantially brought into contact with a catalyst compsn. obtained by mixing substantially dried nickel formate (a) containing 0.3 wt.% or less of moisture, water (b) predetermined in its amt. with respect to the amt. of nickel formate (b) so that a water : nickel formate mol ratio becomes 1.0-3.5 and an alcoholate (c) derived from an alkali (alkaline earth) metal such as CH 3 ONa, CH 3 OK and potassium tertiary butoxide in an org. diluent such as diglime at 30-100°C pref. under pressure of 5-100 bar to obtain methanol useful as a fuel component or useful in the production of methyl tertiary butyl ether. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10116669-A (JP)
Title: Socket for electric part
Inventor: YAMADA TAKAYUKI
IPC: H01L23/32
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a socket for an electric part, having small sliding resistance when the electric part is retained, and capable of easily coping with the electric part of different thickness and adjustment of depressing force. SOLUTION: A contact pin, separated from and into contact with a lead of an IC carrier 12 mounted in a socket body, is arranged in the socket body, also in this socket body, a portal retaining member 19 retaining the IC carrier 12 from upward is arranged so as to be movable, by movably operating a frame unit 16, the IC carrier 12 can be retained or separated by the retaining member 19, in an IC socket 11 as a socket for an electric part thus constituted, in a horizontal part 24 retaining the IC carrier 12 along a horizontal direction of the portal retaining member 19, a plurality of protruded parts 24a protruded in the downward to retain the IC carrier 12 are provided.
Patent JP-H09103634-A (JP)
Title: Apparatus for supplying dry air
Inventor: KOBAYASHI YOSHIKAZU
IPC: B01D53/26
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To treat water produced by condensation without necessitating piping. SOLUTION: Windows 23, 24 which generate a high temperature air current B from a heating region 7 and a water droplet inflow port 21a which receives water droplets from a fin 14 are formed, and a water absorption means 28 in which granular water absorbents 29, 30 are placed inside is arranged below a cooling region 6. Water in the water absorbents 29, 30 is discharged into the air as gas by the air current B by an air pump 22.
Patent JP-S62148267-A (JP)
Title: Printer
Inventor: NIKI KENICHI
IPC: B41F15/44
Filed: 1985-12-24
Abstract: PURPOSE:To ensure that even a printing material having a low viscosity can be loaded only into opening parts of a stencil and printed images with a uniform film thickness can be inexpensively obtained without any effects of printing area, by loading the printing material into a vertical hollow part provided at a central part of a squeegee, and bringing the squeegee into parallel motion in contact with the stencil having the opening parts, thereby performing printing. CONSTITUTION:A squeegee 22 loaded with a printing substance 26 in a hollow part 24 thereof is brought into contact with a stencil 20 with a fixed pressure, and is moved in parallel to the stencil 20 in the direction of an arrow A, whereby a required amount of the printing substance 26 is loaded into opening parts 20a, 20b when the squeegee 22 is moved on the opening parts 20a, 20b. After the squeegee 22 is moved past all of the opening parts 20a, 20b, a screen frame 2 or a substrate support base 7 is moved away from the other, thereby separating the stencil 20 from the substrate 6. As a result, a pattern with a uniform film thickness of the printing substance 26 corresponding to the shapes of the opening parts 20a, 20b is printed on the substrate 6. The film thickness of the pattern printed can be adjusted to a predetermined value by regulating the thickness of the stencil 20 and the velocity at which the squeegee 22 is moved.
Patent JP-H11127117-A (JP)
Title: Infrared communication system
Inventor: KUGE TAKANOBU
IPC: H04B10/114
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To expand an infrared communicable space and to prevent communication errors which are caused by the movements of devices by receiving the transmitted infrared signals by plural infrared communication ports and extracting the received signal of the port that satisfies the communication conditions. SOLUTION: When infrared communication is conducted between a mobile equipment and a fixed device, the mobile equipment produces serial signals as the packet serial signals. These serial signals are received by three infrared communication ports 10, which are vertically arrayed and stored for each packet in the memories 41 corresponding to the ports 10. A comparison processing means 42 compares the storage contents of the memories 41 with each other. When the storage contents of all three memories 41 match with each other and if two of three storage contents match with each other while another does not satisfy prescribed conditions, these storage contents are sent out to the controller 50 as the correct signals and processed as prescribed.  Even if all storage contents of memories 41 do not match with each other, these contents are sent out to the controller 50 as the correct signals, as long as one of these contents is adaptive to the communication standard. When plural storage contents are adaptive to the communication standard and if no storage contents are adaptive to the communication standard, a communication error is decided and a request is given to a mobile station to have the signals retransmitted.
Patent JP-H10130261-A (JP)
Title: Benzothiophene compound, intermediate, composition and method
Inventor: MUEHL BRIAN STEPHEN
IPC: A61P43/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzothiophene compound effective to prevent osteoporosis, circulatory organs-relating disease containing hyperlipemia and estrogen-dependent cancer. SOLUTION: This benzothiophene compound is a compound of formula I [R<1> is H, OH, O(1-4C alkyl), etc.; R<2> is a 1-5C n-alkyl, a 3-6C branched alkyl or 3-7C cycloalkyl; R<3> is 1-piperidinyl, 1-pyrrolidinyl, methyl-1-pyrrolidinyl, etc.], e.g. 3-[(4-benzyloxy)phenoxy]-2-(2-hydroxypropan-2-yl)benzo[b]thiophene, etc. For example, the compound is obtained by treating a compound of formula II with hexane containing excess n-butyl lithium in a solvent such as anhydrous tetrahydrofuran under an inert gas atmosphere such as nitrogen, and adding a suitable 1-5C alkyl halide, etc., to the reaction mixture without isolating the intermediate.
Patent JP-H03152016-A (JP)
Title: Method and device for detecting cargo collapse
Inventor: TAKADA TAKESHI
IPC: B65G43/02
Filed: 1989-11-07
Abstract: PURPOSE:To improve detecting capacity by a method wherein, in a cargo collapse detecting device for cloth on a carriage truck, an object presence detecting device is inserted such that a detecting part is positioned outside a laminating side, and a detecting direction is extended along a laminating edge. CONSTITUTION:A guide member 10 of a detecting device 2 is inserted between adjoining laminating cloths of cloths loaded on a carriage truck 1, and the detecting direction of a reflection type photoelectric switch 11 is extended along the edges of laminating cloths. When a light path from a projector 12 is shut off by cloths to which cargo collapse occurs, light is reflected and enters a light receiving part 13, a reflection type photoelectric switch 11 is turned ON, and cargo collapse is reported. This constitution properly selects an insertion position and properly detects even when cargo collapse already occurs, and improves performance.
Patent JP-H05123672-A (JP)
Title: Water purifier
Inventor: YOSHIDA TOMOO
IPC: C02F9/00
Filed: 1991-11-06
Abstract: PURPOSE:To obtain sanitary and safe purified water by using this water purifier having a durable water purifying function. CONSTITUTION:A housing 11 contains the water purifying mechanism 15 consisting of a hollow-fiber membrane layer 13 and an active carbon bed 14, and a raw water inlet pipe 19 and a purified water outlet pipe 18 are connected to the housing 11. A switching valve 20 is inserted into a part of the raw water inlet pipe 19, and a bypass pipe 22 is connected to the switching valve 20 and a part of the purified water outlet pipe 18 through a pressure reducing means 23. After the purified water such as drinking water is obtained, the purifier is not used for a long time, and bacteria are propagated in the hollow-fiber membrane layer 13, etc. However, the bacteria, etc., collected in the water purifying mechanism 15 are removed by an aspirator 23 as the pressure reducing means, and sanitary and safe purified water is obtained.