baber/WOPTO huggingface dataset:
Patent JP-S5564830-A (JP)
Title: Mixing method of raw material using hopper scale
Inventor: KASAHARA SUNAO
IPC: B01F5/24
Filed: 1978-11-11
Abstract: PURPOSE:To make the mixing treatment of subsequent process quick and complete by performing the preliminary mixing of raw materials by dropping simultaneously raw materials to be mixed at a common place from respective hopper. CONSTITUTION:Each of raw materials is housed in each of the storage tanks 2a- 2g by the distributor 21, put in each of the hoppers 5a-5g from each of the outlets 3a-3g, and then sent to the hopper scale 6 through each of the feeders 4a-4g. The hopper scale is divided into plural chambers vertically, and weighed raw materials are separately housed in the plural chambers and dropped at a time by opening the lid 11 for premixing. The premixed raw materials are then sent to the mixer 13 through the adequate feeders 12, 23 and 24 for complete mixing.
Patent JP-S6117781-A (JP)
Title: Solenoid valve driving device
Inventor: KANEKO MITSURU
IPC: F16K31/06
Filed: 1984-07-04
Abstract: PURPOSE:To prevent waste of a dry battery by keeping constant an electric current flowing through a primary coil of a solenoid valve driving device of a gas combustor. CONSTITUTION:When an output of a drive circuit 3 is at a high potential, the base potential of a switching element 2 is equal to forward voltage of diodes 9, 10. Accordingly, the emitter voltage of the switching element 2 is cancelled by the base emitter voltage of the switching element 2 and the forward voltage of the diode 10 to be equal to the forward voltage of the diode 10, so that an electric current flowing through a primary coil of a pulse transformer is determined by the forward voltage and a resistance 11 regardless of electromotive force of a dry battery E. Accordingly, voltage supplied to a solenoid valve 7 is kept constant regardless of electromotive force of the dry battery E.
Patent JP-H08299063-A (JP)
Title: Storage section unit
Inventor: MIKI MOTOSUKE
IPC: A47B47/04
Filed: 1995-05-12
Abstract: PURPOSE: To provide a storage section unit built by the knockdown method as an indoor built-in storage section, optimum for forming an indoor partition wall structure, and suitable for contributing to the shortening of the forming time of a living space. CONSTITUTION: A shelf board 6 and an auxiliary shelf board 7 are arranged in a box body formed with a side board 2, a back board 3, a top board 4, and a bottom board 5 and opened sideward, and a knot board 8 is provided in the front of the auxiliary shelf board 7. A built-in storage section constituting part of a partition wall structure is formed between the existing floor surface F and ceiling face C as a closet. This storage section unit constitutes part of the closet and the partition wall structure, the side board 2 and the back board 3 have prescribed strength against external force, and the board thickness is set at least to 40mm. The bottom board 5 is formed into a lattice shape, a decorative sheet 51 is spread on it to conceal voids, and a decorative sheet 61 is spread on the shelf board 6.
Patent JP-H05329816-A (JP)
Title: Production of ceramic green sheet
Inventor: HARADA KOICHIRO
IPC: B28B11/00
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a uniform ceramic green sheet almost having no thickness irregularity by performing uniform drying in producing the ceramic green sheet by forming a ceramic slip using a liquid having a hydroxyl group as a dispersing medium into a film and heating and drying the film by a microwave. CONSTITUTION:A rotary blade made of a material reflecting a microwave is rotated within a microwave dryer. By the rotation of the rotary blade, the standing wave of a microwave is eliminated. Therefore, it is prevented that drying becomes non-uniform by the standing wave of a microwave and uniform drying is performed to produce a ceramic green sheet of high quality having no thickness irregularity.
Patent JP-S5838953-A (JP)
Inventor: KURISUTOFUAA DEBITSUDO SHIINAN
IPC: G03C7/30
Filed: 1982-08-11
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-S5663119-A (JP)
Title: Gas journal bearing
Inventor: KANEKO REIZOU
IPC: F16C39/04
Filed: 1979-10-29
Abstract: PURPOSE: To raise the stability of bearing during the period of high-speed rotation by forming a great number of fine grooves in parallel with the axial direction of a shaft inserted into a bearing portion and supplying a compressed gas from a gas supply throttle portion to the peripheral portion of the shaft.  
     CONSTITUTION: A shaft portion 3 to be inserted into a bearing portion 1 is circumferentially provided with a great number of fine grooves 4 in parallel with the direction of the shaft 3, having a length shorter than that L of the bearing portion 1. A compressed gas supplied from a gas supply throttle portion flows through the fine grooves toward the end of the bearing and thereby flow resistance in the axial 3 direction within bearing aperture (g) is greatly reduced. On the other hand, the flow of gas in the circumferential direction traverses the fine grooves 4, so that reduced amount of flow resistance in the circumferential direction by the fine grooves 4 is made small and therefore, the lowering of load capacity can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H088527-A (JP)
Title: Infrared heating device
Inventor: YUGI SHIGETAKA
IPC: B23K31/02
Filed: 1994-06-21
Abstract: PURPOSE:To surely join a joint of a work by local heating carried out in a short time without causing a thermal strain or the like to the work by a method wherein the work is preliminarily heated so as to form a gentle thermal gradient around its joint by preliminary heating. CONSTITUTION:When works W are intermittently transferred by a conveyer 5 and stopped at preliminary heating stations P1 and P2, they are irradiated with infrared rays emitted from preliminary heating light guiding pieces 8, 8..., the joint of the work W is preliminarily heated to rise in temperature while the conveyer 5 is stopped. When the work W is stopped at a processing station S after it is preliminarily heated, it is heated as irradiated with infrared rays which are emitted from a main heating light guiding piece 6 and high enough in energy density to heat its joint up to a prescribed joining temperature while the conveyer 5 stops and subjected to a soldering process. By this setup, the work W is gradually raised in temperature at preliminary heating stations P1 and P2 and furthermore slowly heated up to a prescribed joining temperature, so that the work is protected against thermal strain caused by quick heating.
Patent JP-H05332090-A (JP)
Title: Shield construction method
Inventor: DOI TOMOYUKI
IPC: E02D29/073
Filed: 1992-05-29
Abstract: PURPOSE:To enable a tunnel to be constructed in an optional position near the bottom of the water efficiently and with less effect to the environment. CONSTITUTION:A platform ship 1 equipped with a ring shape tunnel block 2, which becomes the structural body of a tunnel, and a discharged earth disposing portion 3 is prepared together with a shield excavator 4 having a guide 5 capable of accommodating said tunnel block 2 connected to its rear end. Between an excavation starting point and an excavation destination point, the shield excavator 4 is advanced toward a shaft 7 on the excavation destination side at the depth where an excavating hole of the shield excavator 4 is exposed to the top surface of the water, then a succeeding tunnel block is supplied to the interior of the guide 5, which becomes hollow as the shield excavator 4 moves forward, and successively connected to tunnel blocks positioned backside. When the shield excavator 4 reaches the shaft 7 on the destination side, the water is discharged from the interior of the tunnel block 2 which is connected to the water bottom 9 and fixed thereto.
Patent JP-H01310151-A (JP)
Title: Manufacture of cylinder block
Inventor: IMAI MINORU
IPC: F02F1/00
Filed: 1988-06-06
Abstract: PURPOSE:To facilitate the production of a closed deck type cylinder block by pressing a press-in member having adhesives applied into an annular opening of a cast open deck type cylinder block intermittently to unify a connecting wall section with a block head. CONSTITUTION:An open deck type cylinder block W cast by a mold opening process is separated from an upper mold 13 to be sent to a connecting wall section forming process. Then, respective press-in members 33 taken out have a sealing agent S of adhesive applied on the outer peripheral surface, while the cylinder block W is preheated to a temperature somewhat lower than the softening temperature of the sealing agent S. Further, the press-in member 33 is pressed into each tapered portion 301. Thus a closed-deck type cylinder block W can be produced with a mechanism in which connecting sections 4 consisting of a plurality of oblong openings 301 forming a head of a water jacket and a plurality of press-in members are alternatively annularly arranged on the outer wall 2 of head of the cylinder block W.
Patent JP-H06334875-A (JP)
Title: Facsimile equipment having sealing function
Inventor: TEZUKA YOSHIAKI
IPC: H04N1/00
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a facsimile equipment able to seal received documents one by one when communication is made by using a remote multi-copy function. CONSTITUTION:When the communication using the remote multi-copy function is made, a remote multi-copy function discrimination means 22 validates a seal means 26. Number of remote multi-copy is stored in a copy number storage means 24 and received picture information is stored in a picture information storage means 23. When the reception of picture information is finished, a print means 25 starts printing and when print of one copy is finished, a one-copy print end detection means 27 outputs a one-copy print end signal to the seal means 26. The seal means 26 seals sent recording paper in response to the signal and provides a sealed document as an output externally.
Patent JP-H0433708-A (JP)
Title: Manufacture of rolled sheet of lead-antimony based alloy
Inventor: SATO HIROYUKI
IPC: C22F1/12
Filed: 1990-05-29
Abstract: PURPOSE:To enable the expanding work of a lead-antimony based alloy by rolling the lead-antimony system alloy contg. a specified quantity of antimony and arsenic which consists of the balance of lead and of which the metallic structure has unidirectionally solidified structure. CONSTITUTION:At the time of casting an ingot for rolling of lead-antimony alloy, this ingot is made so as to have unidirectionally solidified structure and the drop degree of tensile strength of the sheet which is obtained by rolling in the same direction as the growth direction of crystal grain (solidified structure) can be reduced as compared to the conventional method. The drop of strength of the sheet which is rolled by this method is remarkably small as compared to the conventional method in spite of large draft. Further, about alloy structure, it is preferable that antimony is <=3% and arsenic is 0.05-0.2%. In this way, the expanding work of lead-antimony light alloy is enabled, the productivity of grid is improved and it is possible to make a lead storage battery light in weight.
Patent JP-H085007-A (JP)
Title: Chemical solution pouring device and adjusting method of chemical solution pouring amount
Inventor: TSUNEMATSU YUKITADA
IPC: F04B49/00
Filed: 1994-06-21
Abstract: PURPOSE:To reduce cost and facilitate the adjustment of a discharging amount by a method wherein at least two sets of reciprocating pumps or medical solu tion pouring pumps, having different discharging capacity ratio, are driven by one motor while the length of stroke of respective pumps can be adjusted freely and independently. CONSTITUTION:When ammonium for adjusting pH value is poured into the feed water of a boiler, three pumps 1-3, which are having different discharging capacity ratio, are connected integrally to the driving shaft 5 of one motor 4 while a chemical solution, pumped out of an ammonium tank 6 and discharged out of respective pumps 1-3, is poured into the chemical solution pouring point of the boiler through a medical solution pouring line 8. In this case, when the pumps are constituted of two series of pumps 1, 2 and the capacity of these pumps are set at 100 by adjusting the strokes thereof, turn down to 1:20 can be effected when the capacity ratio is determined so as to be 75 and 25. On the other hand, when the pumps are constituted of three series of the pumps, the turn down can be effected to 1/100 when the capacity ratios thereof are determined so as to be 75, 20 and 5.
Patent JP-H0214872-A (JP)
Title: Storage of beta-alumina ceramic, its raw material and intermediate product
Inventor: FUJII MICHIMASA
IPC: C04B35/10
Filed: 1988-06-06
Abstract: PURPOSE:To suppress the weight increase and compositional change caused by moisture absorption and to prevent the lowering of strength and electrical properties by storing a beta-alumina ceramic raw material or its intermediate product in vacuum or in an inert gas atmosphere. CONSTITUTION:A beta-alumina raw material produced by mixing alpha-alumina, Na2CO3, Li2CO3, etc., in dry state, calcining in air and crushing the product or an intermediate product of beta-alumina ceramic produced by forming the above raw material is put into a container and sealed or the raw material, etc., is evacuated in a container and sealed optionally after introducing an inert gas into the container.
Patent JP-H11299217-A (JP)
Title: Automatic generator
Inventor: SATO HIDEO
IPC: H02K53/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To take out unutilized centrifugal force for power generation, by utilizing a dynamo and an inverter. SOLUTION: A pulley is turned by a motor to make centrifugal force thereof turn a dynamo, generated electric power is controlled by an inverter to charge a battery, and electric power thereof turns the motor again. Here, electric power enough or more than to turn the motor can be obtained. Consequently, all the electric motors can receive the benefit of this device by eliminating necessary for obtaining electric power from outside. In this way, generally unutilized energy can be effectively utilized for power generation by utilizing the battery, inverter, etc.
Patent JP-H10317011-A (JP)
Title: Heat treatment apparatus
Inventor: MIZUNO YUKITAKA
IPC: B22F3/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently enable heat-treating of a material to be heat-treated while restraining uneven deformation. SOLUTION: This heat treatment apparatus is provided with an atmosphere heating furnace 1 for heat-treating the material 2 to be heat-treated, a camera 6 for monitoring the material 2 to be heat-treated from the outside through a peep hole 7 in the atmosphere heating furnace 1 and a picture data analyzing device 8 for analyzing the shape, deforming quantities, distribution of the deforming quantities and uneven deformation of the material 2 to be heat-treated during the heat treatment based on the output of picture data monitored with the camera 6. Atmosphere heating temp. is controlled with heaters 3 through a temp. controller 9 so as to restrain the uneven deformation of the material 2 to be heat-treated to the min. limit according to analyzed result with the picture data analyzing device 8.
Patent JP-S6031651-A (JP)
Title: Method for scheduling command for maintenance management
Inventor: OOTA MASATAKA
IPC: G06F11/22
Filed: 1983-08-01
Abstract: PURPOSE:To improve the operation efficiency of a system executing maintenance through a maintenance engineer by providing the system with a scheduling function of a command to be used for maintenance. CONSTITUTION:The maintenance engineer inputs a command for maintenance management command scheduling from an input device 1 to specify the start time, the contents of the command and the order of the command. Receiving the specified information, a central processor 4 stores the information in a storage device 3. On the other hand, the central processor 4 always monitors a maintenance command scheduling registration area, and when the specified start time coincides with the current time, executes the command in accordance with the order and contents of the command to be started and displays the executed result on an output device 2.
Patent JP-S622096-A (JP)
Inventor: SUMIHARA MASANORI
IPC: B29K101/10
Filed: 1985-06-26
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-H01311558-A (JP)
Title: Organic electrolyte cell
Inventor: FUJITA KOJI
IPC: H01M6/16
Filed: 1988-06-08
Abstract: PURPOSE:To facilitate production and stably leak the gas in a can to the outside when a short circuit or the like occurs by heat-sticking a composite thin film laminated with a heat-adhesive film made of denatured high-density polyethylene and a metal thin film as a valve body on a sealing plate portion around a vent hole. CONSTITUTION:A vent hole 11 is bored on a sealing plate 8 airtightly provided on the upper opening section of an outer can 1, a composite thin film laminated with a heat-adhesive film 12a made of denatured high-density polyethylene and a metal thin film 12b is heat-stuck as a valve body 12 on the sealing plate 8 portion around the vent hole 11. The heat-adhesive film 12a located on the sealing plate 8 side of the valve body 12 is softened by the heat generated concurrently with the inner pressure rise resulting from the gas generation in the outer can 1, the valve body 12 covering the vent hole 11 is pushed up by the gas pressure applied to the vent hole 11, part of the valve body is peeled off from the sealing plate, the gas in the outer can be released. The breakage of the outer can or the like due to the inner pressure rise of a cell can be prevented.
Patent JP-H0839622-A (JP)
Title: Gate cavity insert for injection molding
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/27
Filed: 1995-06-06
Abstract: PURPOSE: To provide a gate.cavity insert for injection molding constituted so as to effectively cool a molten material while enhancing mechanical strength. CONSTITUTION: A gate.cavity insert 10 has a cooling chamber surrounding a gate and a thin partition wall 14 is formed between the cooling chamber and the projected part of a cavity. Rib parts 140, 142 alternately protruding into the cooling chamber rearwardly and forwardly in order to form a pair of meandering passages 136, 138 for the cooling medium flowing into the gate.cavity insert 10 are arranged. When the cooling medium flows through the meandering passages 136, 138, cooling effect can be more enhanced by an increase in the surface areas of the rib parts 140, 142 in addition to the cooling effect due to a turblent flow. The mechanical strength of the gate.cavity insert 10 against the injection pressure acting on the cavity can be increased by the rib parts 140, 142.
Patent JP-S5842035-A (JP)
Title: Auto-clutch mechanism for camera
Inventor: YAMAMOTO MASARU
IPC: G03B17/00
Filed: 1981-09-04
Abstract: PURPOSE:To switch a clutch to the first driving system and the second driving system surely in accordance with the rotation direction of motor at the motor start simultaneously with starting of the motor, by providing the clutch consisting of a permanent magnet, which is switched to the first driving system with one end face and to the second driving system with the other end face, on a clutch shaft. CONSTITUTION:When a clutch 20 is in the neutral position, a release lever 18 is energized by a spring 37, and a release lever 19 is energized through a link 38 by the spring 37, and both levers hold the clutch 20 in the neutral position. When a motor 1 is rotated for photography and a pinion 8 of a clutch shaft 16 is rotated in the direction of an arrow (a), a disc 17 is disengaged from upper and lower release levers 19 and 18. Consequently, the clutch 20 is moved slightly from the center in the axial direction, and the clutch bites a driving system by the attraction of a permanent magent to transmit the driving force of the motor to the driving system. In case that the clutch is released, the current of an electromagnet 40 is cut off to return the clutch 20 to the neutral position.
Patent JP-H034387-A (JP)
Title: Loader/unloader for ic card
Inventor: KOIWAI HIDEAKI
IPC: G06K19/077
Filed: 1989-05-31
Abstract: PURPOSE:To miniaturize a device and to improve operability and reliability for the device with simply constitution by sufficiently taking the difference of unhousing length in the normal insertion and the erroneous insertion of a card, and quickly and clearly inform the detection of the erroneous insertion to an inserter. CONSTITUTION:When an IC card main body 1 is inserted to an insertion opening 22a in the normal insertion direction, the projecting part 3 on the tip side plane of the main body 1 passes the recessed part 25a of a movable lever 25, and is abutted with a stopper 26, and is rotated in a direction against the pressing force of a coil spring 29 with an insertion force, then, the regulation of the lever 25 is released. When the card is inserted further, th forming part termination 3a of the projecting part 3 is abutted with the lever 25, and the lever 25 is rotated against the spring 29, thereby, the main body 1 can be inserted. However, such operation is not performed when the main body 1 is inserted in the direction other than the normal insertion direction, and the motion of the stopper 26 and the lever 25 remain unchanged being regulated, and the unhousing length is sufficiently increased compared with the length in normal insertion, therefore, the erroneous insertion can be quickly recognized.
Patent JP-S5929931-A (JP)
Title: Air conditioning apparatus
Inventor: YAMAZAKI MASAYA
IPC: F24F1/00
Filed: 1982-08-11
Abstract: PURPOSE:To satisfy both the increase of the air flow rate at a strong air flow and the lowering of the noise at a weak and a gentle air flows at the same time by a structure wherein a mechanism for a nose part to make shiftable so as to bring near to and keep away from a radial flow fan side is provided. CONSTITUTION:In order to perform cooling of heating under the condition operated with a strong air flow, an air flow rate change-over knob 16 is slidingly operated to be set to a ''strong'' side. Consequently, the nose part 11 is shifted (pivoted) through an interlocking mechanism 13 about the pivots 12 of a drain pan 10 toward a fan side, resulting in setting the gap (t) between the nose part 11 and a radial flow fan 8 to the minimum gap t1. Due to the throttling effect caused by the reduction of the gap (t), the remarkably increased air flow can be fed indoors. On the contrary, in order to operate with a gentle air flow, the knob 16 is set to a ''gentle'' side, resulting in setting the gap (t) to a wider gap t3 and enabling to feed the gentle air flow having remarkable lowered noise.
Patent JP-S62296617-A (JP)
Title: Semiconductor relay circuit
Inventor: KENO TAKUJI
IPC: H03K17/687
Filed: 1986-06-16
Abstract: PURPOSE:To decrease the chip area by using a voltage drop across a resistor by an electromotive force of a photovoltaic diode array so as to switch a normally-ON type drive transistor (TR) into the OFF-state. CONSTITUTION:The titled circuit consists of a light emitting element 1 generating an optical signal in response to an input signal, the photovoltaic diode array 2 generating an electromotive force by the optical signal, and a power MOSFET 3 receiving the electromotive force between the gate and the substrate thereby changing its state from the 1st impedance state into the 2nd impedance state to constitute a closed circuit in which the electromotive force caused between positive and negative electrodes of the array 2 is fed between the gate and the base of the FET 3 via a resistor 4. Further, the normally-ON type drive TR 5 is provided, in which the drain and source are connected to the gate and the base of the FET 3 and which is biased by a voltage drop caused across the resistor 4. Thus, the rapid charging circuit for the FET 3 is driven by the array 2 only and the chip area is decreased.