baber/WOPTO huggingface dataset:
Patent JP-2001096604-A (JP)
Title: Method and machine for extrusion molding of rubber
Inventor: NAKAMURA YUKIMASA
IPC: B29C48/32
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obviate a rotary cutter, a feed roller, and a scraper and to eliminate labor for recovering dropped cut pieces in an extruder for rubber. SOLUTION: A method for extrusion-molding rubber comprises a first extruder 1 for extruding a rubber material by a screw 11, a die 2 which compresses the material extruded by the screw 11 of the first extruder 1 and supplies it continuously to a vacuum chamber 3, the vacuum chamber 3 which allows the supplied material to pass through without the material being contacted with the wall of the chamber 3, and a second extruder 4 for extruding the material supplied from the chamber 3 by a screw 41 and a molding machine for the method are provided.
Patent JP-H04153500-A (JP)
Title: Welding sealer for joint of steel shell segments
Inventor: MATSUMOTO YOSHIJI
IPC: B23K9/00
Filed: 1990-10-18
Abstract: PURPOSE:To automatically seal up joints by a method in which a ring-like track is provided concentrically with tunnel for a moving machine in the shield tunnel, and a segment joint sealer is set on the track and movably joined with the moving machine. CONSTITUTION:A shield tunnel 29 is formed by constructing many steel shell segments, and an axially moving machine 12 is provided. A pair of ring-shaped tracks 13 and 14 are provided concentrically with the tunnel 29 and fixed at a given interval axially. Welders 17 and 18 to weld the joint between the ring couplers of the steel shell segments are provided for the tracks 13 and 14 in a movable manner on the tracks 13 and 14. The joint between the segment couplers can thus be automatically and exactly weld-sealed up in a short time.
Patent JP-S62137149-A (JP)
Title: Drawing control method for horizontal continuous casting billet
Inventor: MITANI KAZUTO
IPC: B22D11/04
Filed: 1985-12-12
Abstract: PURPOSE:To improve a production yield of casting billet by controlling timings for cutting start and finish into a range of time, which is not affected by an impact force caused by a cutting operation of the casting billet for a solidified shell, and also during a stopping process. CONSTITUTION:The cutting command is given at the time corresponding to a measured value of drawing length for the casting billet with the settled value, and at the same time, the remaining time up to the next cutting start is calculated by a remaining value of the drawing length. On the other hand, one cycle time of an intermittent operation is calculated so as to control the timings of cutting start and finish into the range of time to enable to bite and cut off the casting billet, and also during the stopping process in drawing operation, under condition of settled values for a prescribed cutting delay time and a mean actual cutting time. Next, the drawing operation is controlled by a drawing control information, related to number of cycles for remaining time calculated by one cycle time, and a drawing length for the casting billet per one cycle. Thus, production of sound casting billet is stably obtd.
Patent JP-H03142146-A (JP)
Title: Tool fitting judging device
Inventor: INAGAKI YOSHIHIKO
IPC: B23Q3/155
Filed: 1989-10-25
Abstract: PURPOSE:To prevent mounting of a wrong tool by furnishing a signal reflecting means, which is so arranged as to correspond a plurality of signals emitted from a tool device means and to reflect only those of signals which are specified in advance for each type of tool. CONSTITUTION:Judgement is made to know whether or not it is a specified grinding tool (Step 104) from the signal of a tool judgement matrix block diagram for a proximity sensor 50 and an object to be sensed. If it is a specified grinding tool, a robot controller is fed with a command about a device of grinding tool, and the grinding tool is mounted by the mentioned method in conformity to the command signal given from the robot controller. If different from the specified, the robot controller sends a command signal for returning the arm part of robot to the retreated place, and the arm part is moved. If a specified grinding tool 3 is in place, the object undergoes processing according to the command signal given from a grinding control board 60.
Patent JP-H01120337-A (JP)
Title: Hermetically sealed container
Inventor: OGIWARA YOICHI
IPC: B32B15/08
Filed: 1987-11-02
Abstract: PURPOSE:To prevent the separation of an outer layer and an inner layer during a distribution stage and to make only the outer layer easily separable and removable from a lid body immediately before electronic oven cooking, by bonding the first release layer formed to the inner layer the second release layer partially formed to the back surface of the outer layer only at the tab part of the lid body and the olefinic resin layer interposed therebetween and imparting specific relation to the interlaminar strengths of said layers. CONSTITUTION:This lid body is constituted of an aluminum foil outer layer 23 and an inner layer 26 wherein the hack surface of a synthetic resin layer is thermally welded to the mouth edge part of a container main body and the interlaminar strength [A] between an olefinic resin layer 29 and the second release layer 28, the interlaminar strength [B] between said resin layer 29 and the first release layer 27, the interlaminar strength [C] between the back surface of the inner layer and the mouth edge part of the container main body and the interlaminar strength [D] between the first release layer and the surface of the inner layer have the relation of interlaminar strength [A]<interlaminar strength [B]<interlaminar strength [C] and the relation of interlaminar strength [B]<interlaminar strength [D] and, further, the interlaminar strength [B] is set so as to be received within a range of 20-120g/15mm width.
Patent JP-H09120486-A (JP)
Title: Facility information display device
Inventor: IKEBE HIROTAKA
IPC: G08G1/0969
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the real-time facility information to users in an easy-to- understand way by acquiring the retrieved facility information from the outside and analyzing the information to show it on a display. SOLUTION: A facility information retrieval means 3 retrieves the facilities existing within a prescribed distance from a spot that is designated by an input means 1 via a map information storage means 2. Then a facility information acquisition means 4 sends an information request signal to the information offerer facilities in order to designate the information on the facilities that is retrieved by the means 3. Receiving an information offer signal from the information offerer facilities, the means 4 acquires its desired information. A facility information analysis means 5 analyzes the information acquired by the means 4 to select these information and also to set the priority levels of them. The analysis result of the means 5 is shown on a display 7. Thus the means 4 can acquire the real-time information on the facilities.
Patent JP-H02213037-A (JP)
Title: Method of operating electron beam measuring instrument
Inventor: HANSU PEETAA FUOIYAABAUMU
IPC: G01R31/28
Filed: 1989-10-25
Abstract: PURPOSE: To operate a device without multiplying frequency of primary laser beam twice by irradiating a negative electrode with photons of low energy level, and reducing a work function of negative electrode material to a specified degree by use of an external electric field. CONSTITUTION: A photon beam LS from a radiation source of primary laser LA irradiates a negative electrode K to emit electrons in a direction of an optical axis OA, and the electrons are pulled by a drawing electrode AE. Energy of the photons is set to be lower than an electron emitting work function of negative electrode material. In addition, the work function of the negative electrode material is reduced in such a way that field radiation is not generated, though photoelectron radiation is generated, by use of an external field formed by the drawing electrode AE. Need of multiplying a primary laser beam twice to be irradiated is thus eliminated, but a normal laser source is used for generating photoelectron pulses.
Patent JP-H0994766-A (JP)
Title: Squaring vice structure for workpiece
Inventor: TANABE SHUICHIRO
IPC: B25B1/24
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To quickly perform squaring of a reference face in a workpiece with high precision without requiring much labor by projecting two fixed pins on the inside face of a fixed part, and projecting a single pressing pin protruded in the vertical intermediate position of the two fixed pins in a strickle arranged freely slidably. SOLUTION: After a workpiece W is positioned between a fixed part 2a and a movable part 2b and between two fixed pins 5, 6 and a single pressing pin 8, a strickle 7 is pulled toward the two fixed pin 5, 6, sides, and the pressing pin 8 arranged in the strickle 7 is brought into linear contact with a rear face Wb in the workpiece W, while a front face Wa in the workpiece W is brought into linear contact with the two fixed pins 5, 6, so that the workpiece W is prevented from moving in the lateral direction and uniform force is applied to the fixed pins 5, 6.  Then, the movable part 2b, a mouthpiece 4, and the strickle 7 are moved toward the fixed part 2a side and a mouthpiece 3 side, so that the workpiece W is held and fixed, and then, an upper face to the front face Wa in the workpiece W is ground, and as a result, respective faces can be used as reference faces for the X-face and the Y-face.
Patent JP-S61150017-A (JP)
Title: Control circuit of ac signal conducting phase
Inventor: SUDA HIDEO
IPC: G05F1/10
Filed: 1984-12-25
Abstract: PURPOSE:To attain the control with high accuracy by dividing minutely an AC signal, designating a phase at each point digitally so as to attain control of a desired phase thereby digitizing the phase of a control signal. CONSTITUTION:A clock pulse generating circuit 2 generates a clock pulse 100kHz based on a pulse from a synchronizing pulse generating circuit 1 generating a synchronizing pulse in the timing of 0 deg. and 180 deg. of an AC signal to be subject to conducting phase control. When a counter 3 is set to, e.g., 700, the counter 3 generates a gate pulse when the counter 3 counts 700 pulses from the circuit 2. Thus, the thyristor is turned on at the timing and the AC signal input is conducted for the phase after the conduction is started until the AC signal input reaches zero level.
Patent JP-2001102519-A (JP)
Title: Power semiconductor module
Inventor: OI TAKESHI
IPC: H01L25/07
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce and even the parasitic inductance of wiring without limit on the number and arrangement of power semiconductor elements, in a power semiconductor module where a plurality of power semiconductor elements are connected to provide a module. SOLUTION: Patterns on a substrate where two electrodes, first and second electrodes of a power semiconductor element, or first and second electrode patterns, are provided. A first electrode wiring conductor wired between the first electrode pattern and an external connection terminal and a second electrode wiring connector wired between the second electrode pattern and an external connection terminal are provided. The second electrode wiring conductor and the second electrode pattern are made to have a mutual inductance, or the first electrode wiring conductor and the first electrode pattern provide it.
Patent JP-H04153219-A (JP)
Title: Method for purifying polyether polyol
Inventor: GOTO YOSHIKAZU
IPC: C08G65/02
Filed: 1990-10-16
Abstract: PURPOSE:To produce a polyether polyol contg. a reduced amt. of unsatd. compds. simply and easily in a short time by polymerizing propylene oxide with an active hydrogen compd. in the presence of an alkaline catalyst and thermally treating the resulting polyether polyl under specific conditions. CONSTITUTION:Propylene oxide is polymerized with an org. comb. having at least two active hydrogen groups in the molecule (e.g. glycerin) in the presence of an alkaline catalyst to give a liq. crude polyether polyol having a mol.wt. of 1000 or higher. The crude polyol, after the adjustment of PH to 2-4 by adding an aq. mineral acid soln. with a concn. of 60wt.% or lower (e.g. 15wt.% hydrochloric acid), is thermally treated at 80-150 deg.C for 0.5-3hr., and washed with water.
Patent JP-H10101817-A (JP)
Title: Dielectric polymer film
Inventor: YADOKORO HAJIME
IPC: B29L7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric film having excellent dielectric loss tangent and heat-resistance and suitable for semicontinuous or continuous metallizing method, a process for the production of the film and a film capacitor made of the film. SOLUTION: This dielectric polymer film is made of a polymeric material and has (1) a dielectric loss tangent of <=0.01 measured at 25 deg.C and 1kHz, (2) a tensile strength of >=5kgf/mm<2> , (3) an elongation of >=6% and (4) a softening temperature of >=100 deg.C. The film is produced by the film-forming of a resin composition containing a thermoplastic norbornene resin and a thermoplastic elastomer having an iodine value of <=50g/100g and a weight - average molecular weight (Mw) of >=100,000. The film capacitor is produced by using the dielectric polymer film having an electrode layer on at least one surface of the film.
Patent JP-H0788151-A (JP)
Title: Drug-containing vessel
Inventor: ISONO KEINOSUKE
IPC: A61J1/05
Filed: 1993-09-24
Abstract: PURPOSE:To make it possible to sterilize the part near the surface of the rubber plug of the drug-contg. vessel by covering the surface of the rubber plug with metallic foil and forming the metallic foil of at least the part to be inserted with a communicating means in such a manner that this communicating means can be inserted therein. CONSTITUTION:This drug-contg. vessel 1 is composed of a vial bottle 2 in which drugs are housed, the rubber plug 3 and a caulking cap 4. The empty vial bottle 2 and the rubber plug 3 are previously sterilized by high-pressure steam sterilization, etc., and a soln. of antibiotics, etc., is injected therein in a clean room and is then freeze-dried to the powder drugs which are hermetically sealed by the rubber plug 3. The rubber plug 3 and the vial bottle 2 are fixed by the caulking cap 4. A part 5 of the caulking cap 4 is thinner than the other part and permits easy penetration of the communicating means. Further, the part of the caulking cap 4 of the vessel 1 is immersed into hydrogen peroxide water and is then dried by heating. The sterilized part is protected by a cover, etc., by which the aseptic state is maintained until use.
Patent JP-H01122868-A (JP)
Title: Shift motion control device for discharge tray for image forming device
Inventor: SEKIYA MAKOTO
IPC: B65H33/08
Filed: 1987-11-04
Abstract: PURPOSE:To perform reliable assortment of sheets, by a method wherein, when a detecting means for a shift motion completion end, situated to the shift means of a discharge tray, does not detect a completion end during turn ON of a power source, a tray is shifted to a terminal end. CONSTITUTION:A pair of guide plates 24 are situated to the lower end part of a discharge tray 18, and an eccentric cam 25 is located between the guide plates. Through rotation of an eccentric shaft 26 by means of a motor 28 and a belt 27, a tray 18 is moved forward and backward in the direction of an arrow mark A. The center of the cam 25 and an axis 26 are separated from each other by 1/2 of a distance by which shift is to be effected. A pair of protrusions 30 are formed on the peripheral edge of a position detecting plate 29 positioned concentrically and integrally with the eccentric cam 25, and the positions of the both ends of shift are detected by means of a sensor 31. The tray 18 is inclined at a given angle by means of a support rod 32, and a roller 33 at the lower end of the support rod is guided by a rail 34. When the completion end of the tray 18 is not detected by means of the sensor 31 during making of a power source, sheets are discharged after the tray 18 is shifted until a completion end is detected. This constitution executes accurate assortment.
Patent JP-H06127075-A (JP)
Title: Electronic device
Inventor: ASAKURA SHINYA
IPC: B41J29/42
Filed: 1992-10-19
Abstract: PURPOSE:To make confirmation of a misestabilished operation mode easy, by a method wherein in the case where the whole information can not be displayed because of limitation in a quantity of display data of a display part, a quantity of display information content is increased by suggesting information having the next priority by inverting black and white of an already expressed letter. CONSTITUTION:In an operation panel 4 of various devices, information having high priority is displayed on a display part 2 displaying an operation result and in the case where the whole information can not be displayed because of limitation in a quantity of display data of the display part 2, this is constituted so that the same is suggested by inverting black and white of an already expressed letter. In other works, this is constituted so that information having the next priority is suggested by inverting an already displayed capital letter into a small letter. Consequently, display information content is increased and confirmation of a misestablished operation made can be performed easily.
Patent JP-S62139062-A (JP)
Title: Data switching system
Inventor: YAMADA TAKAO
IPC: G06F13/16
Filed: 1985-12-13
Abstract: PURPOSE:To secure the identity between data sent from another controller and data to which own controller accesses, by permitting the switching of banks only when a bank switching command is delivered from the own controller. CONSTITUTION:A EOR gate 5 performs an OR arithmetic operation between the outputs of a bank selection information storing bit memory 1 and a switch information storing bit memory 2. Then the gate 5 outputs H when no coincidence is obtained and outputs L when coincidence is obtained between both outputs and closes NAND gates 61 and 62 to inhibit the switching between banks A and B. Therefore, the switching information on the memory 2 is inverted and given to the memory 1 as long as the data is received normally and a switching command is given from a controller. Thus no coincidence is obtained between both outputs of memories 1 and 2 and therefore both gates 61 and 62 are opened via the gate 5. In such a way, the switching is carried out between banks according to the contents of the memory 1.
Patent JP-2000108276-A (JP)
Title: Gas barrier packaging material for food and medical treatment and its manufacture
Inventor: ARAKI TAKUMI
IPC: A61J1/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier packaging material for food and medical treatment and its manufacture wherein irrespective of laminate molding at a low temperature while an adhesiveness between respective layers is maintained at a sufficiently satisfactory level, it can be manufactured in a short time (high- speed molding), and an odor is not generated. SOLUTION: In a gas barrier packaging material for food and medical treatment having a resinous base material layer 16, a resin layer 12, and a gas barrier layer 10, the resin layer has a layer comprising a polyolefin resin composition containing a polyolefin resin, and a compound having an intramolecular unsaturated linkage, and the number of intramolecular unsaturated linkages in the polyolefin based resin composition is at least 0.5 bond per 103 carbons.
Patent JP-H06106872-A (JP)
Title: Thermal transfer image receive sheet
Inventor: TAKIGUCHI RYOHEI
IPC: B41M5/40
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a thermal transfer image receive sheet capable of forming record image having excellent coloring density, clearness, and light resistance by providing a dye accepting layer containing a compound to be expressed by a specific general formula on a base material sheet. CONSTITUTION:At least one kind of compounds to be expressed by formulas I, II, III and IV (R1, R2, R3 each expresses a hydrogen atom and a 1-12C alkoxy group and a 1-10C alkyl group, X expressed an oxygen atom or NH group, R5 expressed a 1-10C alkylene group, R4 expresses a 1-3C alkyl group, and Y expresses a hydrogen atom) and a synthetic resin such as vinyl resin and polycarbonate resin are dissolved in a solvent so as to prepare a coating liquid for forming a dye accepting layer. A base material sheet such as synthetic paper and plastic film is coated with this coating liquid and dried so as to make a thermal transfer image receive sheet. When the adhesive force of the base material sheet to the dye accepting layer to be formed on the surface of the sheet is low, it is suitable to treat the surface with primering or corona discharge.
Patent JP-H09122974-A (JP)
Title: Small-diameter flux cored wire for stainless steel
Inventor: HATADA YASUHIKO
IPC: B23K9/12
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the resistance in wire feeding by incorporating one or >=2 kinds of molybdenum disulfide and tungsten disulfide, one or >=2 kinds of metal soap and lanolin at specific ratios per 10kg wire into the surface of the small-diameter flux cored wire. SOLUTION: The surface of the small-diameter flux cored wire for stainless steels has 0.01 to 0.60g one or >=2 kinds of the molybdenum disulfide and tungsten disulfide, 0.01 to 0.15g one or >=2 kinds of metal soap and 0.01 to 0.15g lanolin per 10kg wire. For example, arcs are unstable if unequal feeding arises in an investigation of executing welding with a torch 4 by feeding the wire drawn out of a spool 2 by a wire feed motor 3 to a conduit cable 1 spool. Friction resistance in the conduit tube is low and the wire feeding is stabilized even in the case the soft and long-sized conduit cable is bent and welded.
Patent JP-S62136690-A (JP)
Inventor: KITAGAWA YOKO
IPC: G06F3/048
Filed: 1985-12-10
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-H02127440-A (JP)
Title: Optical processing of molded article of amorphous plastics
Inventor: YABE AKIRA
IPC: C08J7/00
Filed: 1988-11-07
Abstract: PURPOSE:To modify the surface of molded article of amorphous polymer or to change color of the surface, to improve adhesiveness and wetting characteristics and to optically process the molded article into a material useful for optical information recording medium by irradiating the molded article with specific ultraviolet laser. CONSTITUTION:A molded article of amorphous polymer containing a benzene nucleus at most skeletons of main chain is irradiated with ultraviolet laser beam at <=380nm to modify the surface of molded article of the polymer or to change color of the surface. Polyethylene terephthalate, aromatic polyphenylene sulfide, condensation copolymer or mixture thereof is preferably used as the polymer and a light transmitting plate such as glass is preferably laid between a light source and the molded article.