baber/WOPTO huggingface dataset:
Patent JP-H03251738-A (JP)
Title: Apparatus for thermal shock test
Inventor: FUJIWARA RIKIYA
IPC: G01N3/60
Filed: 1990-02-28
Abstract: PURPOSE:To make it possible to cool down the inside of a testing chamber rapidly by providing a controller which makes an avoiding device operate and changes an airflow running through a low-temperature chamber over to an airflow bypassing a cold storage device on the basis of an output of a detector. CONSTITUTION:In a corner part inside a low-temperature chamber 3 and near a supply port 13, a cold storage device 33 is disposed with a little gap opened on the lower side and opposite obliquely to a cooler 31, while an outlet passage 34 is formed on the lower side of the cold storage device 33. An airflow running through the low-temperature chamber 3 is supplied to the cooler 31 through the outlet passage 34 from the inlet side of the cold storage device 33 being opposite to the cooler 31. On the other hand, an avoiding device 5 is interposed between this cooler 31 and the cold storage device 33. Besides, the device 5 is equipped with an interrupter interrupting an airflow bypassing the cold storage device 33 from the inlet side of the cold storage device 33 when the airflow running through the low-temperature chamber 3 is changed over to the airflow bypassing the cold storage device 33. According to this constitution, the inside of a testing chamber can be cooled down rapidly.
Patent JP-H01222910-A (JP)
Title: Manufacture of laminated sheet
Inventor: YAMAKAWA MASAE
IPC: B29C43/20
Filed: 1988-03-03
Abstract: PURPOSE:To facilitate the suction of extraneous matter by putting sheets of cut coated cloth into a container and taking out said sheets one by one therefrom with sucking and exhausting the air from said container to stack said sheets. CONSTITUTION:In manufacturing copper-clad epoxy resin laminated sheets, sheets of coated cloth 1 are put into a container 2, said sheets 1 are taken out in the state of sucking the air from said container 2, eight sheets are laid one on top of another, further copper foils are laid on both surface thereof, and it is heated, pressed and molded to manufacture 240 sheets of copper-clad epoxy resin laminate of one meter square. In this case, the ratio of rugged flaw occurrence is 1.25%. Otherwise, said sheets of coated cloth 1 are put into said container 2, said sheets 1 are taken out without sucking the air from said container 2, and it is heated, pressed and molded to manufacture 240 sheets of copper-clad epoxy resin laminate. In this case, the ratio of rugged flaw occurrence is 3.33%. Therefore, it is possible to decrease the ratio of rugged flaw occurrence and perform the suction of extraneous matters only by a simple modification of equipment.
Patent JP-2000248010-A (JP)
Title: Production of thermoplastic resin and maleimide-based polymer
Inventor: UEDA KENICHI
IPC: C08F222/40
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for remarkably reducing the content of a non- reacted monomer in a thermoplastic resin produced from the specific monomer such as a maleimide-based monomer as a raw material, and to provide the maleimide-based polymer having the remarkably reduced content of the non- reacted monomer. SOLUTION: This method for producing a thermoplastic resin comprises polymerizing a monomer component containing an α,β-unsaturated dicarboxylic acid anhydride or its derivative. Therein, the characteristic comprises adding at least one compound selected from dienic compounds and/or their precursors, such as a cyclic diene compound.
Patent JP-2000247096-A (JP)
Title: Apparatus for folding envelope flap
Inventor: TO MASUMI
IPC: B43M5/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To fold the flap of an envelope correctly by simple structure. SOLUTION: An apparatus has a substrate 1 in which an envelope 2 with a flat 4 made a depth part is transferred in the fold 5 direction of the flap 4, a press tool 7 whose rear end surface 8 is positioned approximately above the transfer line of the fold 5 and which presses the main body 3 of the envelope 2, a folding roller 10 in which the front surface 11 positioned on a vertical surface has the rear end surface 8 and clearance of the tool 7 and is rotated, a folding curved surface 13 which is formed in the front part of the circumferential surface of the folding roller 10 and folds the flap 4 upward, a press roller 14 in which the lower surface positioned on a horizontal surface has the substrate 1 and a clearance and is rotated, and a pressing curved surface which is formed in the lower part of the circumferential surface of the roller 14,  folds the flap 4 folded upward to the main body 3 side to press it to the main body 3.
Patent JP-S62209702-A (JP)
Title: Manufacture of magnetic head
Inventor: YANAGI MICHIO
IPC: G11B5/127
Filed: 1986-03-10
Abstract: PURPOSE:To improve a magnetic characteristic without affecting dislocation in a gap part by joining and cooling magnetic core half bodies by casting a melted glass, and applying a heat treatment in a rotating field with a temperature below a glass transition point. CONSTITUTION:After butt planes of core blocks 3 and 4 made of a ferromagnetic oxide, such as a ferrite, etc., are covered with a thin film made of an amorphous metal magnetic material, then being covered with a Cr, and the flowing of the glass is smoothed, the Cr on the butt planes is removed. Next, an SiO2 gap member 4b is provided on the butt plane of the block 4, and the blocks 3 and 4 are fixed at a jig 6 by setting a glass 5 of low melting point at butt grooves 3b and 3c. The jig 6 is set at a device 10, and the glass is melted keeping 480 deg. in an Ar, an a magnetic flux is applied perpendicular to a magnetic path. Annealing is performed, and at a time when a temperature is 350 deg.C below a glass transition point, a temperature arrives while a sample is rotated in the magnetic flux at a speed of about 200rpm. By such constitution, no dislocation in the gap is generated, and a head having a superior magnetic characteristic can be obtained.
Patent JP-H01224739-A (JP)
Title: Microcamera
Inventor: OTSUKI HAJIME
IPC: G03B27/32
Filed: 1988-03-04
Abstract: PURPOSE:To easily and quickly check, to eliminate duplicated photographing and to accomplish sure photographing by permitting a displaying means to display and inform the operator that the photographing is finished based on a signal from a pre scribed detecting means and an instructing means and processing the photographing instruction during such display as invalid. CONSTITUTION:The title camera is provided with a reflecting type photosensor as a detecting means 8 which detects the presence of an original on the photographing position. Namely, the detecting element 8 is positioned at the area close to the center in a key frame 7 of an original platen 6. A photographing switch 9 of the instructing means is provided on the front end part of a base 1, and when the switch 9 is depressed, the instructing signal is input to a microcomputer, and normally, a driving signal is output to a feeding mechanism of a camera head 5, an aperture, a shutter, etc., and photographing processing is carried out. However, during the display by the displaying means 11, the instructing signal is processed as invalid, and the driving signal is not output to the camera head 5, and the driving signal is output to an alarm ing part W, and the alarming is carried out for a prescribed time by the displaying means such as sound, light, etc. Thus, whether the original is photographed or not can be easily and quickly checked, and the duplicated photographing is eliminated, and the surer photographing can be accomplished.
Patent JP-H08263649-A (JP)
Title: Neuron-based spatial image intensification system
Inventor: SHIAODONGU U
IPC: G06T5/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a system of a neural network base for reinforcing the space resolution of bit map images. SOLUTION: The bit map images are transmitted to the input layer of a neural network and the neural network is appropriately realized in a look-up table. The output of the neural network is provided with bit map image data provided with a resolution higher than the resolution of the input layer. The training set of a weight for the neural network is obtained so as to extract the images of a higher resolution from redundant information provided in original images. The training set is generated by combining the output of the neural network with data for indicating a desired output resolution. The comparison generates feedback signals and the signals are provided to the neural network as well. Weighting is selected so as to generate convergence in spatially reinforced output images.
Patent JP-H06264534-A (JP)
Title: Wall constructing method for wooden house and wall panel therefor
Inventor: SUGIYAMA KAZUHIRO
IPC: E04B1/80
Filed: 1993-03-11
Abstract: PURPOSE:To facilitate the positioning and nailing work of wall panels in the wall construction of a wooden house using the wall panels, and more efficiently perform the field work. CONSTITUTION:A wall panel 10 in which a face plate 11, a support material 12, and a heat insulator 13 are integrated together so that the vertical width is conformed to the space between the sill 20 and girder 30 of a wooden house, and a locking body 14 having a protruding part or recessed part formed thereon is provided on the upper surface is prepared. An engagement Part 31 consisting of a recessed part or protruding part corresponding to the protruding part or recessed part of the locking body 14 of the wall panel 10 is continuously provided along the longitudinal direction on the lower surface of the girder 30. The locking body 40 is engaged with the engagement part 31 to build the wall panel 10 between the sill 20 and the girder 30. The wall panel 10 is moved along the engagement part 31, whereby a plurality of wall panels 10 are successively set in prescribed positions to construct a wall.
Patent JP-H07231638-A (JP)
Title: Dc brushless motor
Inventor: MITANI SHIGENORI
IPC: H02K29/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a smooth rotation without using a commutator, a brush or a sensor, a switching circuit and, the like, and without a switching noise, and an irregular torque. CONSTITUTION:A permanent magnet 1 which is magnetized in the axial direction is used as a rotor, and stator rings 5, 6 with winding are coupled by yokes 9, 10. When a DC current is supplied to windings wound on the stator rings 5, 6 radially, a rotating torque is generated. Since the rotor and the stator rings are magnetically uniform, an irregularity in the generated torque is small; a commutator and a special circuit are not required; and a switching noise is not generated. In addition, when a gap is formed or a cutout is formed in the stator rings 5, 6, it is possible to sharply reduce a magnetic flux which is generated when the current is supplied to the windings and which does not contribute to the rotating torque which is returned inside the rotator rings. Consequently, it is possible to reduce that a magnetic flux which is generated from the permanent magnet and which contributes to the rotating torque is leaked from the stator rings 5, 6 and that a rotating torque in the opposite direction is generated.
Patent JP-H02231493-A (JP)
Title: Production of dimer alkaloids
Inventor: SAKAMOTO NAOYA
IPC: C07D519/04
Filed: 1989-03-04
Abstract: PURPOSE:To obtain the title compound such as vinblastine having antitumor activity and useful as an anticancer agent by adding an inorganic anion source, trivalent iron source and hydride source to a specific compound used as a starting raw material in the presence of oxygen. CONSTITUTION:An inorganic anion source (preferably Cl<->, Br<->, I<->, SO, etc., except such an inorganic anion as to produce an insoluble iron salt such as CO or PO), trivalent iron source (preferably hydrochloric acid salt, sulfuric acid salt or nitric acid salt) and hydride source (e.g. sodium borohydride) are added to a compound (e.g. anhydrovinblastine) expressed by formula I (R1 is H, lower alkyl or formyl; R2 is lower alkoxycarbonyl or amide; R3 is acetoxy or OH) and used as a starting raw material in the presence of oxygen to provide the aimed compound expressed by formula II (R4 is OH and R5 is Et or R4 is Et and R5 is OH).
Patent JP-S63215491-A (JP)
Title: Under-water position indication device
Inventor: NAGAMACHI KOICHI
IPC: B63C7/26
Filed: 1987-03-04
Abstract: PURPOSE:To easily search crab cages, octopus pots, etc., under water by a fish finder by installing the crab cage, octopus pots, etc., onto which an under- water position indication device is installed. CONSTITUTION:A hollow spherical body 1 is constituted of a body outer skin 2, hollow part 3, and a cable engaging ring 4, and the outer skin 2 is made of the material which reflects the supersonic waves irradiated from a fish finder. A plurality of hollow bodies 1 are moored through a cable 5 with the crab cage, and the crab cages can be easily found by searching the hollow bodies 1 with a fish finder.
Patent JP-H07234176-A (JP)
Title: Defogger tester for automobile
Inventor: ASAKA KATSUMI
IPC: G01M17/007
Filed: 1994-02-24
Abstract: PURPOSE:To easily inspect a defogger wire with a single hand by bringing a contact part consisting of a sheet-shaped conductor protruding from the lower surface of both edges of a body into contact with the same defogger wire. CONSTITUTION:A body 12 of a defogger tester 11 for automobile is made of a sheet-shaped body of a non-conductive material, a grip 13 is erected in longer direction, two contact parts 14 formed by a conductive sheet-shaped body which is as wide as the body 12 is allowed to protrude from the lower surface at both edges of the body 12, and then a bolt is passed through the body 12 and is fixed by nuts 16a and 16b. The nuts 16a and 16b are connected by copper wire 17 and a display (LED or buzzer) 18 is installed in the copper wire 17. Then, a defogger is energized and the grip 13 is held, and the contact parts 14 are brought into contact with the same defogger wire confirming the plus and minus of the defogger. Then, the LED of a display 18 emits light and a buzzer gives an alarm when the defogger wire continues normally.
Patent JP-S62259512-A (JP)
Inventor: YOOZEFU FURERITSUHI
IPC: B65B11/56
Filed: 1987-03-05
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-H05245665-A (JP)
Title: Laser beam machine
Inventor: FUJIWARA SHIGENORI
IPC: B23K26/066
Filed: 1992-03-10
Abstract: PURPOSE:To improve the visibility of a mark by providing a mask having a pattern formed by roughening a part of a surface reflecting laser beam and a converging means to converge the laser beam sent through this mask and to irradiate a material to be worked. CONSTITUTION:A laser beam machine 10 to oscillate laser beam L and a transmitting means 12 to transmit the laser beam outputted from this laser beam machine to a prescribed position are provided on this machine. A surface formed by a member to reflect the laser beam sent from this transmitting means and a mask 15 having a roughened pattern 14 on a part of this surface are provided. A lens 17 as a converging means to converge the laser beam sent through this mask and to irradiate a material to be worked is provided. In this way, even when the pattern is very fine, marking can be carried out at a high laser level, therefore, variation of the surface of the material to be worked becomes large and visibility of a formed mark can be improved.
Patent JP-S63220042-A (JP)
Title: Solar radiation heat exchanger
Inventor: TAKEDA HITOSHI
IPC: F24J2/04
Filed: 1987-03-06
Abstract: PURPOSE:To increase heat exchanging rate, by a method wherein a chamber is formed by covering the periphery of the chamber with sealed insulating materials, forming a window at the side of sunshine and attaching a permeable plate to the window while a plurality of heat collecting plates, absorbing solar radiation heat, is arranged in the chamber and the inflow and outflow ports of heat medium are formed on the insulating materials. CONSTITUTION:A window 2 is formed at the side of sunshine of a chamber 11, whose periphery is covered by insulating plates 1, and a permeable plate 3 is attached to the window 2. A heat collecting plate unit 4 is attached horizontally to the lower part of the permeable plate in the chamber 11 while a chamber unit 7 is formed below the heat collecting plate unit 4. Gas, supplied into the chamber 11 through the inflow port 9, enters the chamber unit 7 and is heated by heat exchange effected while it passes through the heat collecting plate unit 4 and is discharged outside the chamber 11 through a flow regulating plate 12 and the outflow port 10. The heat exchanger is rotated and elevated freely and a heat collecting plate can be regulated so as to project solar beams orthogonally to the heat collecting plate 5. According to this method, most of the solar heat, absorbed into the heat collecting plate, is transferred to the gas passing through the chamber through heat exchange, therefore, heat exchanging rate may be increased.
Patent JP-H07233423-A (JP)
Title: Method for recovering valuable metal from manganese nodule
Inventor: TAKAHASHI JUNICHI
IPC: C22B3/04
Filed: 1994-02-24
Abstract: PURPOSE:To efficiently recover Ni, Co and Cu by using a specified amt. CaO or CaO and Al2O3 as a flux to be added to the process for recovering valuable metals from a manganese nodule. CONSTITUTION:A manganese nodule is melted, reduced and separated into a metallic phase consisting essentially of metallic Fe, Mn, Ni, Co and Cu and a slag phase consisting essentially of manganese oxide, and a sulfurizing agent is added to the metallic phase to convert the metallic phase into a matte. A flux is added to the matte, oxygen or air is blown into the matte to preferentially oxidize the Fe and Mn in the matte, which are transferred to the slag phase, and the Ni, Co and Cu in the matte is concentrated, separated and removed. At this time, the flux contg. 65-100wt.% CaO or CaO and Al2O3 is used and the Al2O3 content is controlled to <=60wt.% when the flux contains Al2O3. As a result, the formation of slag is suppressed, the yield of Ni, Co and Cu is increased, and the build-up is reduced on the furnace bottom.
Patent JP-S51126917-A (JP)
Title: Process for heat treatment of 12%cr steel axle material
Inventor: NAKAGAWA YUUSAKU
IPC: C22C38/00
Filed: 1975-04-30
Abstract: PURPOSE: Process for heat treatment which gives suitable mechanical strength and notch toughness to axle material for intermediate-pressure rotors of steam turbines without giving quenching cracks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10253696-A (JP)
Title: Function inspection method for electronic apparatus
Inventor: AIDA MASATOSHI
IPC: G06F11/22
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To markedly shorter the operating time of an inspection and to enhance the inspection accuracy and the reliability in the production process of an information apparatus product are by using a parallel inspection system instead of a serial inspection system. SOLUTION: A measuring device 2 by which the function inspection of a plurality of objects 3, to be inspected, is performed simultaneously by a multitask processing operation is used. A rotary base machine 1 is used in such a way that units 11 to 15 on which the objects 3 to be inspected are placed and which are provided with pin contacts 4 connected electrically to the measuring device 2 are arranged in a circular shape. The rotary base machine 1 is turned and moved sequentially in every unit, and a plurality of function inspections are executed stepwise and continuously without releasing the connection of the pin contacts 4.
Patent JP-S59176435-A (JP)
Title: Controller for fuel injection time of diesel engine
Inventor: HASEDA TETSUSHI
IPC: F02D41/40
Filed: 1983-03-25
Abstract: PURPOSE:To control the fuel injection time of a Diesel engine to be stable even at a misfire etc., by compensating the basic duty factor of a drive pulse voltage for a fuel injection timing control means depending on the difference between the actual ignition timing and an aimed one. CONSTITUTION:An aimed ignition timing is calculated depending on the signals of a rotational frequency detector 1 and a load determiner 2. The crank angle of a Diesel engine is found out by a reference signal detector 3. The actual ignition timing of the engine is calculated depending on the signal of an ignition detector 4. The basic duty factor of a signal for driving a fuel injection timing control means is compensated by a means E depending on the difference between the actual ignition timing and the aimed one. According to this constitution, the injection timing of the engine does not much deviate from the optimal value even at a misfire or a detector trouble.
Patent JP-S51127973-A (JP)
Title: Vehicle control device
Inventor: TAKEUCHI YASUHISA
IPC: B60T8/70
Filed: 1975-04-30
Abstract: PURPOSE: A vehicle control device, that prevents brake from having in convenience to be ineffective at the time of vehicle stop and low speed operation by applying logic addition circuit to anti skid control device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61209256-A (JP)
Title: Phenolic resin molding material
Inventor: ARATA MURAO
IPC: C08L61/00
Filed: 1985-03-14
Abstract: PURPOSE:The titled molding material suitable as a resin molding material for sealing electrical parts and electronic parts, especially sealing plates for condenser, having improved solvent resistance, releasability and molding properties, obtained by blending specific amounts of a phenolic resin with acrylonitrile- butadiene rubber and montanic wax. CONSTITUTION:A phenolic resin is blended with (A) 0.05-5wt% based on the total amounts of acrylonitrile-butadiene rubber and (B) 0.1-5wt% based on the total amounts of montan wax, kneaded, and ground.
Patent JP-H03253347-A (JP)
Title: Ink jet recorder
Inventor: MOTAI HIDEKAZU
IPC: B41J2/175
Filed: 1990-03-02
Abstract: PURPOSE:To enable an inside of a recorder to be always kept clean even in the case of wiping a surface of a discharge opening by removing a stain of the inside of the recorder by useless ink to be wiped off with a wiper component by a method wherein an ink cartridge is arranged below a wiper component, and an ink absorbing component is provided to a surface of this ink cartridge. CONSTITUTION:For a recording head 3 returned to a capping position, by driving a projected wiper component 8 to wipe down prior to recovery operation with a recovery unit 4, its discharge opening surface is wiped. Further, an ink cartridge 7 is arranged just below this wiper component 8. When the discharge opening surface is wiped, ink sediment stuck to a tip of the wiper component 8 is made to fly down and is made to stick to an ink absorbing component 12 on the ink cartridge 7 as scattered substance of useless ink. The useless ink stuck to the ink absorbing component 12 is kept by being absorbed in the ink absorbing component 12. Therefore, stains by seattering of useless ink are certainly prevented.