baber/WOPTO huggingface dataset:
Patent JP-2000346236-A (JP)
Title: Proportional control valve
Inventor: IKEO TOSHIHIRO
IPC: F16K37/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a proportional control valve facilitating adjustment of a position detector. SOLUTION: This proportional control valve 1 feed back controls travel of a moving member united to a valve body on the basis of a feed back value of a position detector 52, and adjusts a flow rate by opening of a valve on the basis of a lift amount of the valve body. On an uniting member 54 fixed to the moving member and connecting a detecting rod 53 of the position detector 52 and the moving member, an adjusting member 56 for adjusting the position of the detecting rod 53 is provided.
Patent JP-S5857903-A (JP)
Inventor: SHIRAI SHIGEHARU
IPC: B27C1/04
Filed: 1981-10-03
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-S6051245-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1983-08-31
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-H11355015-A (JP)
Title: Power distribution circuit, power combining circuit and amplifier
Inventor: UEDA HIROYUKI
IPC: H03F3/60
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress loop oscillation, to attenuate the pass gain in a specified frequency and to provide an amplifier of stable high output. SOLUTION: An amplifier where a plurality of amplification elements 3 and 4 are combined in parallel has an isolation circuit 22 constituted of one line 24 and two resistors 23 and 25 connected to its both ends. A power distribution circuit 2A distributing signals inputted to an input terminal 1 to a plurality of amplification elements and a power combining circuit 5A putting together the outputs of a plurality of amplification elements are installed.
Patent JP-S6221453-A (JP)
Title: Hollow casting and its production
Inventor: HIROSE NOBUO
IPC: B22D19/00
Filed: 1985-07-17
Abstract: PURPOSE:To improve the joining of a molten metal to he end of a hollow member and to facilitate a knock-out operation in insert casting of the hollow member by connecting and fitting the hollow member into the cavity of casting molds by means of a supporting member thereby eliminating the contact of the aperture of the hollow member with the casting molds. CONSTITUTION:The hollow member 4 is supported in the casting 10 of the casting molds 7, 8 is supported by the sand core supporting member 13 in a manner as not to contact with the molds 7, 8. The molten metal is cast into the cavity 10. Since the member 4 does not contact with the molds 7, 8, the overcooling part in the aperture at the end of the member 4 is prevented and the joining with the molten metal is improved. The quality of the end part is thus made better than in the case in which the conventional hollow member 4 is supported in direct contact with the molds 7, 8. The defects such as the seizure of the member 4 to the molds 7, 8 during the knock-out are eliminated and the knock-out operation is made extremely easy.
Patent JP-S5858964-A (JP)
Title: Continuous or semi-continuous casting method
Inventor: SHIMAUCHI TAKESHI
IPC: B22D11/117
Filed: 1981-10-02
Abstract: PURPOSE:To control the melt level in a mold precisely by disposing a stopper in the communicating part between a well part and a casting spout, and regulating the flow rate of the molten metal by opening or closing of the stopper thereby maintaining the level of the molten metal in the casting spout constant. CONSTITUTION:The molten metal M in a melting furnace 1 is charged into a well part 2 by the operation of a controller 7 for tilting of the furnace, and is introduced into a casting spout 3 via a filter part 2', from which spout the molten metal is run downward successively through an outflow port 4 into a mold 5. In this case, a stopper 8 is provided in the communicating part between the part 2 and the spout 3, and the opening of the stopper 8 is controlled by a stopper controller 14 which is operated when it receives the instruction from a controller 13 for the melt level in the casting spout so that the level of the molten metal detected by a level gauge 15 for the molten metal in the casting spout is maintained constant. A controller 9 is operated by the programmed sequence instructions from a centralized control unit 12 to control the opening of a stopper 6 so as to maintain the level of the molten metal in the mold 5 detected with a melt level gauge 11 constant.
Patent JP-S5282719-A (JP)
Title: Preparation of cataplasm
Inventor: AKIDO EIICHIROU
IPC: A61K9/70
Filed: 1975-12-29
Abstract: PURPOSE: To prepare a cataplasm having excellent water-retainability by adding carboxymethylated starch having specific degree of etherification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5947286-A (JP)
Title: Heat storage material
Inventor: WADA TAKAHIRO
IPC: C09K5/06
Filed: 1982-09-10
Abstract: PURPOSE:To provide a heat storage material which does not cause phase separation in repeated fusion/freezing cycles and is suitable as heat storage device for air conditioning, etc., prepared by adding polyvinyl alcohol and acetone as crosslinking agent for polyvinyl alcohol to sodium acetate trihydrate. CONSTITUTION:The latent heat storage material is prepared by adding 0.5- 20pts.wt. polyvinyl alcohol and 0.1-5pts.wt. acetone to crosslink the polyvinyl alcohol to 100pts.wt. sodium acetate trihydrate (CH3CO2Na.3H2O). Although sodium acetate trihydrate has a large latent heat of fusion, its melting point is not a harmonic melting point but is a pertectic point and, as fusion and freezing are repeated, deposition of sodium acetate proceeds at the bottom of a heat storage tank. This phase separation is prevented by the addition of polyvinyl alcohol and crosslinking agent for it.
Patent JP-S6219324-A (JP)
Title: Electric discharge machine
Inventor: YAMADA SHIGEO
IPC: B23H1/02
Filed: 1985-07-19
Abstract: PURPOSE:To secure a stable working state and reduce an operating burden as well as to make a working miss eliminable, by inputting both data of rough form and form size of a tool electrode, and selecting working conditions in a manner conformable to a working advance, from a cathode-ray tube. CONSTITUTION:A three-dimensional specified picture is displayed on a cathode-ray tube 5, and the desired rough form to be machined is selected and specified. Next, finishing size is combinedly specified a working area varying according to a working advance is calculated by a numerical control system on the basis of the rough form and size. A working current to be required at every stage in the working advance is set by current density. Then, a making current value at the maximum working current and a working current value are automatically set so as to accord with each other. In addition, a final finishing condition is automatically set from data at the numerical control system, displaying required working conditions, machining allowance, and contraction allowance of an electrode on the CRT 5 automatically, thus machining takes place. With this constitution, abnormal discharge comes to nothing, stable working conditions are secured, dispensing with any studying time and complex calculation before machining, and reduction in an operating burden and a working miss are all brought to nothing.
Patent JP-H0831821-A (JP)
Title: Production of semiconductor device
Inventor: DAIMATSU MASAHIKO
IPC: H01L21/8244
Filed: 1994-07-11
Abstract: PURPOSE:To form a wiring layer made of low-resistance silicide layer even in a sharp step part by forming a titanium layer on a polysilicon layer and heating it rapidly at a specified temperature so as to form the titanium layer into silicide. CONSTITUTION:A titanium layer is formed on a polysilicon layer 5 and it is heated rapidly in two stages so as to from a titanium silicide layer 8. That is, a first heat treatment is performed at a temperature of 565-570 deg.C lower than the lowest temperature for forming a TiSi2, within a period of 40-50sec. By the first treatment, a titanium silicide layer rich in titanium, e.g. TiSi or Ti5Si3, is formed. A second heat treatment is performed at a temperature of 800-900 deg.C for 30sec. by lamp annealing so as to form a titanium silicide layer 8 with lower resistance. Thus, the titanium silicide layer can be made to have a lower resistance.
Patent JP-H08324577-A (JP)
Title: Printing sheet material
Inventor: SUZUKI MAMORU
IPC: B42D15/02
Filed: 1995-06-01
Abstract: PURPOSE: To provide a printing sheet material which is easy to give high quality printing on it, to cut an envelope or the like out of it, and to bend and stick, by making a first slit along a required unfolded form body, and by making a second slit on the rear of the unfolded form body and along a part comprising a first adhesive layer which is exposed when the body is peeled and which is stuck to a particular area after folding. CONSTITUTION: A slit 1a with a depth ranging from a surface paper layer 7 to a release paper layer 6 is made along the outline of an unfolded-form body 2. After printing, the release paper layer 6, which is easy to peel off and has a relatively weak adhesive strength, is peeled off a mounting paper layer 5, therefore the unfolded form body 2 comprises the surface paper layer 7, adhesive layer 8, and release layer 6 as a whole. At this time, only the adhesive parts 3 and 4 of the unfolded form body 2 are kept stuck to the mounting paper layer 5, by bonding the adhesive parts 3 and 4 by means of a slit 1b with a depth ranging from the mounting paper layer 5 to the release paper layer 6.  A required shape is obtained, by folding the body 2, then peeling the mounting paper layer 5 and release paper layer 6 of the adhesive parts 3 and 4 off the surface paper layer 7 to expose the adhesive layer, and by sticking these parts to the particular areas of the body 2.
Patent JP-H0323736-A (JP)
Title: Bidirectional multidrop type transmission system
Inventor: KAMIYA SHIRO
IPC: H04L12/40
Filed: 1989-06-20
Abstract: PURPOSE:To perform communication normally by duplexing a multidrop type transmission line, and switching a transmission line to be used when a fault occurs in the transmission line. CONSTITUTION:The communication from a center equipment 1 to terminal equipment 2-4 are performed by using the transmission lines 5, 6, and 7, and the communication from the terminal equipments 2-4 to the center equipment 1 by using the transmission lines 10, 11, and 12 ordinarily. When information transmission from the center equipment 1 to the terminal equipment 3 is tried and no response from the terminal equipment 3 is returned via the transmission lines 11 and 12, it is judged that the fault occurs in the transmission lines 6 and 11, then, the transmission lines are switched to the transmission lines 9 and 8. Therefore, information is transmitted to the terminal equipments 3 and 4 via the transmission lines 9 and 10, and the responses from the terminal equipments 3 and 4 are transmitted to the center equipment 1 via the transmission lines 7 and 8. Also, the communication from the center equipment 1 to the terminal equipment 2 is performed by using the transmission line 5, and the response from the terminal equipment 2 to the center equipment 1 is returned by using the transmission line 12. Thereby, the information can be transmitted normally even when the fault occurs in the transmission line.
Patent JP-S5586859-A (JP)
Title: Liquid sealant
Inventor: OOKISU NOBUO
IPC: C09K3/10
Filed: 1978-12-25
Abstract: PURPOSE: To provide the title sealant useful for preventing leak of gas from a joint of pipings, by compounding a cationic rubber latex such as cationic styrene-butadiene-rubber latex, with a nonionic or cationic surfactant.  
     CONSTITUTION: A sealant having a viscosity of ≤50cp and a pH of about 7, composed of (A) a cationic styrene-butadiene rubber latex, a cationic chloroprene rubber latex, and/or a cationic natural rubber latex, (B) 2W5 parts, based on the total amount of the sealant, of a nonionic surfactant such as polyoxyethylene lauryl ether, etc. or a cationic surfactant such as lauryl trimethylammonium chloride, (C) 5W10 parts, based on 100 parts of the rubber in the (A) component, of zinc oxide, and (D) other additives such as an antifoaming agent, an anti-oxidant, a reinforcing filler, an adhesive assistant, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08324163-A (JP)
Title: Membership card
Inventor: YANO YOSHIHIRO
IPC: B42D15/10
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a low-cost prepaid card and membership card capable of being used as a membership card by printing a personal code capable of optically reading to specify the membership on the front surface of the prepaid card of fee prepayment having a magnetic recording layer on the rear surface. CONSTITUTION: A card body is made of a telephone card, optically readable personal code and a membership name made of bar codes are printed on the front surface of the card, and a membership's face photograph is printed as required. The system using such a membership card is formed by installing a host computer having data files 11, 12, an image data input unit 13, a character data input unit 14, and a card printer 15. A plurality of terminal computers 16 each having a code reader 17 for reading the code 3 are installed at a plurality of locations, and the result data of the number of times of membership's attendances, the number of participating times are stored in the file 12.
Patent JP-H0451608-A (JP)
Title: Controller for bias power source
Inventor: YAMAZAKI NAGAHARU
IPC: G05F1/10
Filed: 1990-06-19
Abstract: PURPOSE:To always set response speed to be constant even if inductance changes and to prevent the damage of a tetrode owing to reflection power by providing correcting means which generate a correction function in accordance with the inductance of a tuning device and which cancel the influence of the change of inductance in the tuning device for a feedback control system. CONSTITUTION:The correction means 9 and 10 which generate the correction function in accordance with the inductance L of the tuning device 5 and which cancel the influence of the change of the inductance L of the tuning device 5 are provided for the feedback control system. Namely, the correction function generator 9 previously generates the correction function which is decided so that the response speed of the current feedback control system becomes constant as against the change of inductance L and outputs the decided correction function as a correction function signal in accordance with an output current detection signal (i). Thus, the response speed of a bias current is always controlled to be constant and the damage of the tetrode by reflection power can be prevented even if automatic tuning at high speed is executed.
Patent JP-H0775541-A (JP)
Title: Filter tow, its preparation, tobacco smoking filter element and its preparation
Inventor: RORUFU BUIRUMUNTO
IPC: A24D3/10
Filed: 1994-07-11
Abstract: PURPOSE: To provide a filter tow composed of cellulose acetate filaments and/or cellulose acetate staple fibers showing satisfactory biodegradability. CONSTITUTION: This filter tow is composed of cellulose acetate filaments and/or staple fibers with which addition agents composed of cellulose chain cut enzyme exist on their surfaces, and the surface of filament and staple fiber at least is composed of cellulose acetate having the number of acetyl less than 53%, preferably, less than 49%. The production of this filter tow is composed of the spinning of cellulose acetate filaments from the aceton solution of cellulose acetate, the cutting of filament into staple fibers, the production of filter tow from filaments and/or staple fibers, and the treatment of addition agents, hydrolytic treatment is performed to the filaments and staple fibers and as the addition agent, cellulose chain cut enzyme is used.
Patent JP-H0826861-A (JP)
Title: Method for decorating surface of pottery member
Inventor: SHINADA HIRONAO
IPC: C04B41/89
Filed: 1994-07-11
Abstract: PURPOSE:To provide a method for decorating the surface of pottery member, enabling the faithful expression of a picture pattern and the mutual coincidence of the continuous parts of the picture pattern between plural members, and suiting to the production of the designed members in either of large and small quantities by drawing the picture pattern on the surface of the pottery member under specific conditions, and subsequently baking the drawn product to fix an inorganic pigment. CONSTITUTION:The method for decorating the surface of a pottery member comprises drying the pottery member 1, applying a white or pale color glazing agent on the surface of the dried member, naturally drying the coated glazing agent, baking the dried pottery member at 400-700 deg.C corresponding to the heat resistant temperature of the pottery member to form a primer layer 2 on the surface of the pottery member 1, naturally cooling the baked product, applying the aqueous solution of a silane coupling agent 3 of formula: YRSiX3 (Y is organic functional group; R is an alkyl; X is a hydrolyzable group having affinity or reactivity to an inorganic material) on the surface of the pottery member 1, naturally drying the applied silane coupling agent, spraying the solution of a resin such as a melamine resin containing an inorganic pigment to draw a figure, binding the organic functional groups Y of the silane coupling agent 3 as shown in the drawing, baking the formed inorganic pigment layer 4 at 250-400 deg.C to fix the inorganic pigment 4a to the surface of the pottery member 1.
Patent JP-H11354928-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: IKEDA MASAHIRO
IPC: H05K3/46
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board where the degree of adhesion to resin at connections is lowered. SOLUTION: In a build-up printed wiring board, the adhesion treatment of a copper foil other than the connection part of the via hole connection land of a lower layer is selectively performed, thus improving the adhesive property of an insulation layer circuit pattern and lowering the adhesion property only at the connections of the via hole connection land and hence coaxially forming a via hole for forming the via hole. More specifically, a process for forming a blackening treatment mask 7 by photo method for performing selective adhesion treatment and a process for forming a blackening non-treatment part 9 at a connection part to an upper-layer via hole by eliminating the blackening treatment mask 7 are included.
Patent JP-S6137467-A (JP)
Title: Thermal recording material
Inventor: TANAKA KENICHI
IPC: B41M5/44
Filed: 1984-07-31
Abstract: PURPOSE:To prevent deterioration of a recorded image by oil, water or chemical by providing a protective layer of special cross-linking water emulsion resin. CONSTITUTION:A protective coating agent is a copolymer water emulsion resin containing 45-85wt% of acrylamide or methacrylamide, 10-50wt% of acrylonitryl and 3-20wt% of vinyl compound having the carboxyl group, i.e. acrylic acid, methacrylic acid, maleinic acid, etc. as copolymer components of a base polymerized material. The composition ratio of these ingredients is determined by hydrophobic property and water-proofness. A peroxide is added to an aqueous solution of mixed monomers as a polymerization initiator and is quantitatively dropped to cause a reaction and complete it through maturing. To form a thermal color-forming layer, leuco dye and its developing material scattered in a bonding agent in the form of fine powder are applied to the surface of a support.
Patent JP-H0323102-A (JP)
Title: Recovery/disposal device of both land and water objects to be processed
Inventor: HIRUTA IWATSUGU
IPC: B65F3/14
Filed: 1989-06-21
Abstract: PURPOSE:To attempt to enhance efficiency by providing a laser beam cutter and an ultrasonic detector in the title device for floating matters, etc., in a dam, etc., and distinguishing the processing object picked up by a pickup body into ferrous and nonferrous classes for classified recovering while conveying with a conveyor. CONSTITUTION:In case of recovery of water surface floating matters, for example, they are taken in by a pickup body 8, sent to a primary crusher 22 by a transfer roller 10 and crushed. Crushed matters are sent to a second conveyor device 33 from a first conveyor device 27 and transferred to the rear, and pass through a magnet roller built-in ferrous class recovery means 38 and distinguished to ferrous and nonferrous classes. The ferrous class is recovered to a ferrous class recovery room not shown in the drawing by a ferrous class transfer conveyor 42. Nonferrous class is sent to a bagging machine 76 through a third conveyor 54, a crusher 58, a selector 63, and a powder/grain sorting machine 70. Also, cutting at the time of demolishing work of a building, etc., is performed by a laser cutter A, and searching of the victims, etc., at the time of disaster rescue is performed by an ultrasonic detector B. Thus, recovery is efficiently performed, and can be utilized for disaster rescue too.
Patent JP-H09318852-A (JP)
Title: Adapter for infrared communication
Inventor: ENDO KENJI
IPC: H04B10/114
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability for optical communication between two electronic equipment independently of arrangement positions of infrared communication ports on electronic equipment and to ensure data communication utilizing infrared rays furthermore. SOLUTION: Infrared delivery parts 14 (14a and 14b) are provided in both end parts of an optical cable 12 constituted by collecting plural optical cable fibers 20, and a light input/output face 78 to the optical cable 12 can be arranged so as to face an infrared communication port 17 of an electronic equipment 16 (16a or 16b), thus performing infrared communication between two electronic equipment 16 through infrared delivery parts 14 and the optical cable 12.
Patent JP-S6197472-A (JP)
Title: Dispersible cloth softener
Inventor: JIEEMUZU CHIYAARUZU SEOFUIRUBA
IPC: C11D1/34
Filed: 1985-07-18
Abstract: Amines and phosphate esters are combined in substoichiometric amounts to provide water-insoluble, water-dispersible fiber and fabric softeners. The softeners are formulated in a variety of laundry and shampoo compositions.
Patent JP-H095691-A (JP)
Title: Wafer treating device
Inventor: SUHARA TADAHIRO
IPC: H01L21/306
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the degradation in throughput and to attain good washing with saved space even if a treatment to use a high-temp. liquid chemical, a liquid chemical requiring precision temp. control or high-concn. liquid chemical is executed. CONSTITUTION: This wafer treating device has at least one liquid chemical bath CB which subjects a wafer WF to a liquid chemical treatment and a multifunctional bath OB which subjects the wafer WF subjected to this treatment to at least two of the liquid chemical treatment, washing treatment and drying treatment. The liquid chemical bath CB is, therefore, used in the treatment using the liquid chemical to be used in a high-temp. state, the liquid chemical necessary for the precision temp. control or the liquid chemical to be used in the state of the high concn. Since the multifunctional bath OB is usable for the treatment using the other liquid chemicals, the degradation in the throughput can be prevented and, therefore, the good washing can be attained with the lessened space.
Patent JP-S6219831-A (JP)
Inventor: DOIRU PAARU SUKINAA JIYUNIA
IPC: G02F1/17
Filed: 1986-07-07
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。