baber/WOPTO huggingface dataset:
Patent JP-H01294846-A (JP)
Title: Magnetic alloy material and its production
Inventor: NITTA TOMOHIRO
IPC: C21D6/00
Filed: 1988-05-20
Abstract: PURPOSE:To produce a magnetic alloy material having low coercive force by subjecting an ingot of an alloy having a specific composition consisting of Ga, Si and Fe to specific heat treatment and then to cooling at a specific cooling velocity. CONSTITUTION:An alloy having a composition consisting of, by weight, 9-14% Ga, 7-11% Si, and the balance essentially Fe is melted in vacuum or in a nonoxidizing atmosphere by using an alumina or magnesia crucible, which is poured into a mold and cast. The resulting alloy ingot is held at 500-900 deg.C for 0.5-5hr in vacuum or in a nonoxidizing atmosphere. Subsequently, the above alloy ingot is cooled through the temp. region from the holding temp. down to 200 deg.C at 500-10 deg.C/min cooling rate. By this method, the magnetic alloy material having a coercive force as low as <=0.1Oe and usable as a material for magnetic head can be obtained.
Patent JP-S5347852-A (JP)
Title: Optical scanner
Inventor: ABE FUMITAKA
IPC: G02B26/10
Filed: 1976-10-12
Abstract: PURPOSE:To facilitate the design and production by using a paraboloidal mirror to compensate the deviations in the light beam diameter and in the scanning speed.
Patent JP-H07330065-A (JP)
Title: Plastic case
Inventor: YUASA AKIHIRO
IPC: B65D85/575
Filed: 1994-06-03
Abstract: PURPOSE:To provide a case which can be intergally formed of a plastic. CONSTITUTION:A plastic case 1 is constituted of a case main body part 2, lid part 3 which opens/closes an opening of the case main body part 2, and a lock part 4 which fastens the lid part 3 under a closed condition to the case main body part 2. The lid part 3 is integrally formed on one side part of the case main body part 2 by a thin first hinge part 5. The lid part 3 is divided into first and second lid part constituent bodies 21, 22 which can be bent to each other by a thin second hinge part 11. The lock part 4 is respectively provided on the first and second lid part constituent bodies 21, 22.
Patent JP-S61282134-A (JP)
Title: Constant travel control device for vehicle
Inventor: UMEDA MANABU
IPC: B60K31/06
Filed: 1985-06-05
Abstract: PURPOSE:To prevent an engine from abruptly changing its power due to a failure of a switch and a breakage of wirings, etc. in a control device, by providing a circuit for stopping a control device when it delivers no signal, and by providing a means for stopping an actuator. CONSTITUTION:When an actuator 4 is driven even though a control device 7 issues no control signal (b), a drive sensor 8 detects the operation of an actuator 4 and delivers a drive signal (c). Then a stopping circuit 9 reads such that the drive signal alone is delivered while no control signal (b) is delivered, and delivers a stopping signal to a stopping means 10 for an actuator 4. Further, at least the drive of a relay section 3 is stopped to cease the opening and closing peration of a throttle valve by the actuator 4. With this arrangement, it is possible to prevent an engine from abruptly increasing its output power due to a failure of a switch and a breakage of wirings in the control device.
Patent JP-S61282236-A (JP)
Title: Layer separator of laminated material for molding material feeding machine
Inventor: AKAHAMA MOTOHARU
IPC: B65H3/08
Filed: 1985-06-04
Abstract: PURPOSE:To improve the availability factor by construction such that pins are sticked through the sidefaces of material at the uppermost and next layers then the upper material is lifted to roll a roller into the gap between the uppermost and next layer material thus to separate the layers. CONSTITUTION:A slide base 23 is advanced by means of a cylinder 24 against material 35 laminated onto a stock lifter 36 to stick pins 32, 33 into the sidefaces of the uppermost and next material 35a, 35b. Then a rolling base 28 is rolled upward by means of the cylinder 29 to enlarge the gap between the end sections of the material 35a, 35b. Thereafter, rolling shaft 8 is rolled through drive unit into the gap between the materials 35a, 35b to separate them 35a, 35b. Thereafter, the material 35a is adsorbed by an automatic hand 37 and fed to a molder. With such arrangement, the availability factor is improved.
Patent JP-S5748359-A (JP)
Title: Uniform painting method and paint tank
Inventor: IKEDA FUJIO
IPC: B05C11/10
Filed: 1980-09-05
Abstract: PURPOSE: To eliminate irregularity in an emitting amount of a method wherein a small auxiliary tank not affected by pressure of a paint in a main tank is provided and the paint is sent to a painting machine through a quantitative pump from said auxiliary tank.  
     CONSTITUTION: A relatively shallow auxiliary tank 2 with a small volume is attached to a main tank 1 with a large volume and a suction port 4 of a pump 3 is provided to a bottom part of the auxiliary tank 2 and a paint is sent into the quantitative pump 3 from the auxiliary tank 2. The main tank 1 and the auxiliary tank 2 are connected by a deformable pipe 5 and, because the auxiliary tank 2 is hung from the main tank by a wire 6, even in an inclined position, pressure in the auxiliary tank is not rapidly raised. Further, because the auxiliary tank is formed in a shallow depth, a paint can be supplied to the painting machine almost at a constant pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04325291-A (JP)
Title: Postcard
Inventor: MATSUGUCHI NOBORU
IPC: B42D15/02
Filed: 1991-04-24
Abstract: PURPOSE:To suitably perform the temporary concealing of postcard pasteboard and to prevent the curling of the postcard pasteboard by forming the cover material bonded to a part of the surface of the postcard pasteboard from a sheet base material, a concealing layer and a thermal adhesive resin layer. CONSTITUTION:The principal part of a postcard 10 is formed from postcard pasteboard 12 formed in the size of a government postcard and the cover material 14 bonded to a part of the postcard pasteboard. For example, the cover material 14 is bonded to a part where secret items such as a guide of money or insurance are entered. At this time, a sheetlike base material 16 dimensionally stabilized by a dimensional stabilizer is provided to the cover material 14. Further, an anti-curl layer 18 coated with an anti-curl agent is formed to one surface of the base material 16 and a concealing layer 20 is formed to the other surface thereof. A laminate layer 22 is formed to the surface of the concealing layer 20 and a thermal adhesive resin having delayed tackiness is applied to the surface of the laminate layer 22 to form a thermal adhesive resin layer 24.
Patent JP-H07335487-A (JP)
Title: Electronic part and method of manufacturing the same
Inventor: SUZUKI HIDEKI
IPC: H01G4/30
Filed: 1994-06-03
Abstract: PURPOSE:To provide an electronic part hard to generate cracks or the like in an electronic part base body when an external force is applied in the direction where external electrodes is separated from the electronic part base body. CONSTITUTION:External electrodes 14, 15 have a structure wherein electrodes 14a-14d, 15a to 15d are stacked, and inside the external electrodes 14, 15, and within the electrodes 14, 15, interface activator layers 14e, 15e are formed on the insides of electrodes 14c, 15c made of a metal insoluble by solder.
Patent JP-H09289506-A (JP)
Title: Circuit for generating word extraction timing of pcm signal
Inventor: SUZUKI TAKESHI
IPC: H04J3/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To generate a correct extraction timing even for a super-commutation word by generating a timing signal for extracting plural specified words from PCM signals provided with a frame where prescribed number of words are continuously arrayed. SOLUTION: In a start word setting part 1, (2) which indicates the number of the third word, for example, is set. A selector 4 outputs (2) and a register 5 temporarily stores the value of (2) so as to output it. When the output S3 of a word counter 7 indicates the value of (2), both coincide, an extraction timing signal S4 is outputted, data in the third word is extracted, the addition result (6) of the setting value (4) of a word interval setting part 2 and the output S2 becomes the output S1 of the selector 4 and the value of (6) is stored in the register 5. Here, coincidence is obtained when the output of the word counter 7 becomes the value of (6), the extraction timing signal S4 of a second time is obtained and the third and succeeding extraction timing signals are obtained at a word interval.
Patent JP-H07331577-A (JP)
Title: Production of embroidered sheet and attachment for positioning and fixation for producing the sheet
Inventor: OKA HIROSHI
IPC: B42D15/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide the subject attachment capable of accurately positioning a sheet material to be embroidered thereon, and, in its turn, causing no deviation of the embroidered position from the printed position when the sheet material such as a sheet of paper is printed in combination with the embroidery. CONSTITUTION:The frame 1 of an embroidery machine is fitted with a sheet 2 for substrate, a sheet 9 for embroidery is then positioned on the sheet 2 by a positioning attachment 6. In this setup, the sheet 9 is embroidered with the needle of the embroidery machine; or the sheet 9 is held and positioned, and also, where appropriate, the attachment 6 is attached to the frame 1 and the sheet 9 is set on this attachment and positioned and fixed; in this state, the sheet 9 is embroidered with the embroidery needle.
Patent JP-S5246530-A (JP)
Title: Control circuit fr combustion system
Inventor: ADACHI MASAAKI
IPC: F23N5/24
Filed: 1975-10-11
Abstract: PURPOSE: A relatively simple, low-cost and fail-safe type control circuit designed for combustion systems including gas burners. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07142124-A (JP)
Title: Connector device
Inventor: MORION DANII
IPC: H01R13/658
Filed: 1994-06-03
Abstract: PURPOSE: To arrange signal contacts with high density, while enabling most appropriate signal transmitting at a high bit speed by providing a contact spring band in each slot on a bottom of a housing and a contact element in it. CONSTITUTION: A connector part 4 is equipped with a shield plate 19, mounted to sidewalls 7, 8 of a housing 5, and a contact spring 20 which protrudes in the housing 5 through an opening 21 of the sidewalls 7, 8 is provided in the plate 19. The plate 19 has a contact area 22 which makes contact with an appropriate conductor on a surface of a printed circuit board 3. The plate 19 contains a contact spring 23 which makes contact with a ground contact plate 17 by protruding in the slot 18 of the housing 5, under the condition that a connector device 1 is jointed. The connector part 11 is equipped with a shield plate 24 in an L-shape, an L-shape short leg of the plate 24 protrudes along a lower side of a housing 12, and a long leg protrudes along an upper side.  The plate 24 is equipped with a short contact part 25, the contact part 25 is inserted in an opening of a printed circuit board 2 and contacts a corresponding conductor on the board 2.
Patent JP-H08295908-A (JP)
Title: Operation of blast furnace
Inventor: YANO MASAKI
IPC: C21B5/00
Filed: 1995-04-25
Abstract: PURPOSE: To execute a stable operation for highly incorporating fine granular sintered ore by quantitatively grasping the variating rate of reducing ratio of an ore layer developed at the time of using the fine granular sintered ore and giving a suitable correcting operation to the deterioration of reducing ratio. CONSTITUTION: In the operation of a blast furnace alternately charging the ore containing the sintered ore and coke from a furnace top, at the time of using 1-30wt.% of the charged sintered ore with the fine granular sintered ore having 1-5mm grain diameter, the lowering rate of reducing ratio of the ore layer in the blast furnace caused by the fine granular sintered ore is obtd. and a JIS reducing ratio of the sintered ore for supplementing this lowering rate of reducing ratio is calculated. The JIS reducing ratio is used to an average value of the whole sintered ore charged into the blast furnace, and the sintered ore is charged while adjusting the JIS reducing ratio of the sintered ore. This lowering rate of reducing ratio is obtd. from a relational diagram between the fine granular sintered ore quantity and the reducing ratio.
Patent JP-S5647650-A (JP)
Title: Exhaust gas recirculating apparatus
Inventor: GOMI KOUICHI
IPC: F02M25/07
Filed: 1979-09-25
Abstract: PURPOSE: To permit certain returning of a control valve after opeation by allowing the exhaust pressure to operate, through a check valve, to the control valve which controls the negative pressure amount to the negative pressure chamber of an exhaust recirculation control valve.  
     CONSTITUTION: The intake and exhaust system of an internal combustion engine is interconnect with the exhaust recirculating passage 2 equipped with an exhaust recirculation control valve 3, and a part of exhaust gas is recirculated into the intake system. Into the negative pressure chamber 33 of the control valve 3, the negative pressure in the vicinity of a throttle valve 81 is introduced through a negative pressure passage 9, and the negative pressure amount is controlled by a pressure control valve 4 installed on the passage 9. The control valve 4 operates according to the exhaust gas pressure in a constant pressure chamber 7 which communicates to an exhaust pressure chamber 47 through a passage 5, and determines the degree of dilution of the negative pressure by the air. In the passage 5, a check valve 6 is installed which intercepts the communication with the air when exhaust pressure operates. When the exhaust pressure in the constant pressure chamber 7 lowers, the air is introduced into the passage 5, and return of a valve plug 44 is accelerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06328003-A (JP)
Title: Electric power source for electric dust collector
Inventor: NAKAMURA SEIJI
IPC: B03C3/68
Filed: 1993-05-26
Abstract: PURPOSE:To continue operation of a dust collector by connecting a second main transforming apparatus in parallel to a first main transforming apparatus consisting of circuits connected in reversely parallel of semiconductor switch elements and switching automatically to the second main transforming apparatus in backup side at the time of occurrence of troubles in the first main transforming apparatus. CONSTITUTION:An electric dust collecting apparatus is provided with a first main transforming apparatus 2 composed of circuits connected in reversely parallel of semiconductor switch elements and a high voltage transformer rectifier unit 5 to raise a. c. voltage and rectify the a. c. current sent out by the first main transforming apparatus 2 and collects dust by applying d. c. high voltage sent out by the high voltage transformer rectifier unit 5 to dust collecting electrodes 6. In the composition like this, a second main transforming apparatus 3 composed of circuits connected in reversely parallel of semiconductor switch elements as same as the first apparatus is connected to the first main transforming apparatus 2 in parallel. Both the first and the second main transforming apparatuses 2, 3 are selectively switched and controlled by a controlling part 8. That is, in the case the first main transforming apparatus 2 becomes out of order, switching to the second main transforming apparatus 3 in the backup side is automatically carried out and the operation of the dust collector is continued.
Patent JP-H06299955-A (JP)
Title: Series-connection piston pump
Inventor: MACHINO SHIGEAKI
IPC: F04B1/04
Filed: 1993-04-13
Abstract: PURPOSE:To provide a series-connection piston pump, which does no damage to food, has good conveying performance, no failure, and a long useful life, and costs low, in a piston pump, which conveys fragile food such as fish with liquid such as water serving as a conveying medium to a distant place. CONSTITUTION:A series connection piston pump, in which discharge port of a piston pump 1 and an intake port of a piston pump 2 are connected together, is provided with a driving means 20 alternatively actuating a piston 5a of the piston pump 1 and a piston 5b of the piston pump 2, which are connected in series, in the colliding directions with each other. A piston rod of the piston pump is installed in the piston while being deflected from the center of the piston.
Patent JP-H01292354-A (JP)
Title: Electrophotographic transfer paper
Inventor: YAMAUCHI KEIJI
IPC: G03G7/00
Filed: 1988-05-20
Abstract: PURPOSE:To prevent an electrophotographic transfer paper from generation of curl after recording and to enable reproduction of high copy quality by providing a coated layer on one side of base paper manufactured by a Yankee paper machine, and specifying Beck smoothness of the surface. CONSTITUTION:After providing a coated layer to at least one side of base paper manufactured by a Yankee paper machine, the paper is treated by calendering, etc., to have 20-2,000 sec. Beck smoothness measured by JIS P8119 of the surface of the coated layer. By executing calendering, etc., the travelling property of the transfer paper in a copying machine or printer is improved. Recording of high picture quality is enabled and preprinting effect is also improved. Suitable pigment consisting of a primary part of the coated layer is one having <=2.0mum particle size, for example, inorganic pigment such as calcium bicarbonate, etc., org. pigment such as polystyrene beads, etc. Suitable adhesive to be used is a water-soluble adhesive emulsion latex having high adhesive strength to a pigments, and base paper, and having small blocking tendency, singly, or as mixture.
Patent JP-S5967438-A (JP)
Title: Measuring device for fluid pressure and its use
Inventor: GII ROSATSU
IPC: B60S5/04
Filed: 1983-07-05
Abstract: An apparatus for measuring fluid pressure has an electrical circuit for measuring fluid pressure which is closed only when simultaneously, the pressure to be measured is at least equal to a predetermined threshold and is substantially stable. A deformable member deforms under application of pressure of the fluid being measured and closes the electrical circuit. When fluid is moving through the apparatus, a Venturi valve member functions to lower the pressure of the fluid in contact with the deformable gauge member to reopen the electrical circuit. The Venturi valve member is formed by a revolution cone disposed in a chamber such that the passageway located annularly around the cone is reduced. A measuring apparatus integral with a deflating-inflating assembly is also provided.
Patent JP-S5646766-A (JP)
Title: Ink viscosity detecting device in ink jet printer
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/195
Filed: 1979-09-27
Abstract: PURPOSE:To detect the viscosity and concurrently mix supplemented ink and retrieved ink by a method wherein the viscosity detecting device is provided at an expanded part of a pipeline between an ink retrieving gutter and an ink tank or at wall surfaces of the tank. CONSTITUTION:A vibrating blade 20 is vibrated between two positions 20A, 20C by two pairs of electromagnets 25a, 25b and 26a, 26b integrated with the expanded part of the pipeline between the ink retrieving gutter and the ink tank 9 or with parallel wall plates 24a, 24b provided in the tank 9, and when an output voltage thereof has become a predetermined voltage Vo or a period of an output signal thereof has become a predetermined period to, electricity for the magnets 25, 26 is stopped to vibrate the blade 20 freely and an output signal of a strain-electricity transducing element 23 is damped with a time elapsed. The voltage V or the period t of the output signal of the element 23 after a predetermined time is elapsed is compared with a voltage Vs or a period its, which are the standard voltage or the period when it is damped in standard ink, and thus a variation of an ink viscosity may be detected.
Patent JP-S613850-A (JP)
Title: Method for removing slag
Inventor: KATOU HIDEO
IPC: C22B9/16
Filed: 1984-06-15
Abstract: PURPOSE:To remove a molten slag safely and easily by forming gas flows in slag sucking directions respectively along a suction head for sucking and removing the molten slag and the inner wall of the sucking tube to be introducing course of the slag. CONSTITUTION:The molten slag 1 is sucked by the suction head 3, and discharged to a slag sink part 4. Thereat, a gas introducing hole 5 is provided at the top end part of the head 3, and the introduced gas is made to gas flow in a sucking direction A of the slag 1 along the inner wall of the head 3. The hole 5 is provided also at a bent part 6 of the course between the head 3 and the part 4 to form gas flow in a sucking direction B of the slag 1 along the inner wall of the part 6. In this way, revovery of the slag 1 is made easy, and the clean steel is manufactured stably and smoothly.
Patent JP-H10300024-A (JP)
Title: Combustion device for hot water supplying apparatus
Inventor: UCHIDA TSUTOMU
IPC: F23D11/40
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device for a hot water supplying apparatus which achieves a better supply of hot water at a desired temperature by accomplishing a shifting of the degree of combustion in a short time to an Hi combustion range from a Lo combustion range as accompanying the switching of a damper from the closing to the opening. SOLUTION: In this combustion device for a hot water supplying apparatus, a blower 48 and a flow pump 58 are controlled to perform a maximum thermal power combustion in a Lo combustion range B simultaneously with the start of driving a damper 52 at the switching over to a Hi combustion range A from a Lo combustion range B. Thereafter, the number of revolutions of the blower 48 is maintained as intact at the value of the maximum thermal power for a fixed time length while the drive frequency alone of the flow pump 58 is gradually raised. This enables switching over to the Hi combustion range A before the driving of the damper 52 is stopped thereby highly prompting the reaching of a demanded heating value.
Patent JP-S61287571-A (JP)
Inventor: NAKANO TOSHIHIKO
IPC: B65D77/20
Filed: 1985-06-04
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-S61281649-A (JP)
Title: Packet switching/line switching combined switch
Inventor: NARA SHIGERU
IPC: H04L12/64
Filed: 1985-06-06
Abstract: PURPOSE:To decrease the data transmitting delaying time by using the packet switching system for the network and the data terminal interface and the line switching system by the common line signal system for the interface between exchange stations inside the network, in the converting equipment for communicating the data. CONSTITUTION:The section between a packet terminal 28 and a packet communicating processor 21 is connected by a CCITT recommendation procedure X.25, and when the packet communicating processor 21 receives a CR (call request) packet from the packet terminal, the CR packet is transferred through a packet channel interface 9 to a switching control unit 23. The processor in a line switching processor 22 sends the using trunk, the channel number in the trunk and the communicating destination address to an opponent exchange by the switching control unit 23. An opponent side exchange determines the incoming terminal from the received address information, and sets the path in the exchange in the same way. Consequently, the section between the terminal and the network can keep the packet interface, build the data network line switching and the packet delaying time can be minimized.