baber/WOPTO huggingface dataset:
Patent JP-S6018259-A (JP)
Title: Electromagnetic stirrer in continuous casting installation
Inventor: UZAWA HIROSHI
IPC: B22D11/10
Filed: 1983-07-12
Abstract: PURPOSE:To improve durability and the effect of electromagnetic stirring and to reduce the size of a device by bending a coil which is wound like a spider net into a U shape, combining two pieces of such coils, forming the combined coil into a square shape, laminating the other square-shaped coils formed in the same way to the inside and outside thereof and passing two-phase AC to each coil. CONSTITUTION:Formation of an electromagnetic coil is first accomplished by winding coils like a spider net, bending the same from a polygonal line and forming two U- shaped coils 11, 12. The two coils 11, 12 are then combined to form a square-shaped coil X, the central part of of which is used as a passage. A billet drawn from the copper walls 15 of a casting mold is passed through such passage. The four leading-out points 2, 3, 4, 5 of the coil X are connected to form a layer of coil. A square-shaped coil Y is formed in exactly the same way as for the coil X. The coils X, Y are deviated geometrically by pi/2 and are laminated on the outside and inside. AC of two phases each having the phase of roughly pi/2 electrical angle is passed through the coils X, Y. An iron core 3 is equipped around the coils X, Y. The respective coils are made hollow and cooling water is passed therein; further the entire part of the iron core 3 is dipped in the cooling water and is thus cooled.
Patent JP-S614436-A (JP)
Title: Fly-wheel power source apparatus
Inventor: TEZUKA KAZUO
IPC: H02K7/02
Filed: 1984-06-19
Abstract: PURPOSE:To improve cooling effect miniaturizing an apparatus, by a method wherein a cooling fan for cooling a dynamotor section connected to a fly-wheel is attached to a container for containing the fly-wheel apparatus. CONSTITUTION:A rotational force is applied to a fly-wheel, and so far as the fly-wheel apparatus 1 connected to a dynamotor section converting the rotational force to electric power is concerned, a cooling fan 5 for cooling the dynamotor section is arranged to be attached near the dynamotor section in a container 2 for containing the fly-wheel apparatus 1. As the result, ducts for cooling and ventilating are not needed and cooling effect can be improved by the reduction of ventilating resistance.
Patent JP-H07302680-A (JP)
Title: Electrode terminal connection method for far infrared beam ceramic heater
Inventor: KAWABE TAKU
IPC: H05B3/10
Filed: 1994-04-28
Abstract: PURPOSE:To prevent local heat generation at a connection part of an electrode terminal by inserting a conductive braided wire between a heater element and the electrode terminal, and pressing these. CONSTITUTION:Conductive braided wires 4 are placed at both ends of heater elements 2, these are held by electrode terminals 3, these are pressed and tightened by tightening bolts and nuts 1, and a power supply lead 5 is connected. A stable contact area can thus be secured by cushioning effect of the braided wires 4 to thermal expansion. The contact area is set large by pressure applied on the braided wires 4, and a contact resistance at a contact part becomes low, thereby local heat generation is prevented.
Patent JP-H02305698-A (JP)
Title: Roll paper control method in paper driving type automatic drawing machine
Inventor: MATSUSHIMA TOSHIAKI
IPC: B43L13/00
Filed: 1989-05-19
Abstract: PURPOSE:To smoothly and certainly feed roll paper when the roll paper is drawn out and usual drawing is performed by changing the gripping force of the roll paper due to a drive roller and a pressure roller at the time of the drawing out of the roll paper from that at the time of drawing. CONSTITUTION:When drawing operation is started, a controller rotates a motor 38 by a predetermined quantity to increase the elastic force of a coil spring 24 and the gripping force to roll paper 28 due to a drive roller 4 and a pressure roller 14 is increased to a predetermined value. Next, the controller rotates the drive roller 4 to draw out the roll paper 28 from a roll part 28a to a paper placing member 2. The motor 38 is reversed to return the pressing force to the pressure roller 14 and the drive roller 4 to a normal state. Next, the controller rotates the drive roller 4 reversibly not only to feed the roll paper 28 on the paper placing member 2 in a left and right direction but also to feed a Y-cursor 54 along a Y-rail 52 and controls the rising and falling of a penholder 58 so that a writing utensil 60 is brought into contact with the roll paper 28 on a drawing roller 50 or separated therefrom to execute drawing.
Patent JP-2000317365-A (JP)
Title: Coater control apparatus
Inventor: SANO KENICHI
IPC: H02P29/40
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a coater control apparatus for stably carrying out speed control by suppressing transitional load alteration at roll opening. SOLUTION: This apparatus is provided with an electric motor 3 for operating rolls 1, 2 for processing an object 100 to be processed while pinching it between them, an operation control apparatus 5 for controlling the electric motor 3, a speed standardizing circuit 6 for determining the speed standard of the operation control apparatus 5, and a mechanical loss torque compensating circuit 7 for compensating the mechanical loss of the operation system and the load. The compensatory quantity is added to or subtracted from the output of the mechanical loss torque compensating circuit as to suppress the transitional load alteration caused at roll opening.
Patent JP-S5826982-A (JP)
Inventor: YOSHITOME KAZUTAKA
IPC: F26B17/14
Filed: 1981-08-10
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-H07312860-A (JP)
Title: Motor and generator
Inventor: YAMADA NORIHIDE
IPC: F03H99/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a motor without requiring a target for operating force with a high efficiency and to use a generator in the same configuration as the motor in the motor utilizing electric field and magnetic field. CONSTITUTION:By utilizing that a limited amount of total mutual operation force between devices for generating two or more AC magnetic fields and AC magnetic fields and AC electromagnetic field remain due to an electromagnetic delay potential, a motor which is highly efficient, can be generated simultaneously, and further does not require a target for operating force when moving the target can be constituted. Namely, for example, two AC electric field and AC magnetic field generators 01 and 02 which are laid out so that they affect each other, power supplies 03 and 04 which can be regenerated for supplying current and voltage to the devices 01 and 02, and a controller 05 for controlling current and voltage so that a limited amount of total mutual operation force remains between the devices 01 and 02 due to electromagnetic delay potential are provided.
Patent JP-H07335085-A (JP)
Title: Compound switch device
Inventor: MORIZONO KAZUNORI
IPC: H01H25/04
Filed: 1994-06-08
Abstract: PURPOSE:To prevent fatigue and permanent deformation of a contact part of a contact by providing two sliding bodies to be turned in the directions different from each other, and turning an operating lever in two directions to switch plural circuits. CONSTITUTION:In an operating lever 31, an irregular surface 35, with which an action pin 34 is to be engaged, is formed integrally with a board 20 along the turning direction of a first turning body 29. A first movable contact 36, which is to be connected to a first fixed contact arranged on the board 20 and disconnected therefrom, is held by the lower part of the sliding body 29 freely to be moved in the vertical direction. Furthermore, a second sliding body 37 is provided freely to be turned in the vertical direction around a support shaft 38. This sliding body 37 is formed with an abutment part 39, which abuts on the tip of the lever 31 in response to the turning range of the sliding body 29. Furthermore, a terminal base 40 having a fixed contact 40, which is arranged in the flat surface parallel with the moving direction of the sliding body 37, is provided, and a second movable contact 42 pressurized by the base 41 is elastically held by one side surface of the sliding body 37. The sliding body 37 is energized upward by a spring 43.
Patent JP-H10317185-A (JP)
Title: Production of three-dimensional object
Inventor: TAKEUCHI HIROMITSU
IPC: C25D15/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a three-dimensional object capable of easily obtaining the three-dimensional object having an arbitrary shape while improving workability, reducing a cost and improving a yield. SOLUTION: A plating liquid is vigorously injected from a jet nozzle 15 and is cast to the surface of a base material 1 made of a metal. Voltage is impressed between this nozzle 15 and base material 1 electrically connected by this plating liquid, by which the jet nozzle 15 is made to act as anode and the base material 1 to act as cathode to deposit the metal ion components in the metal plating liquid in the form of a metal matrix on the surface of the base material 1. A plating layer 2 is thus formed. The plating layer 2 is provided with a prescribed or larger thickness as the plating layer 2 is deposited. In addition, the plating layer 2 is made to constitute a cylindrical boss shape by scanning of the layer with the nozzle 15. The three-dimensional object of a metal mold 3 is obtd. by the base material 1 and the plating layer 2 deposited thereon.
Patent JP-H04351499-A (JP)
Title: Automatic start/stop generator
Inventor: FUJIKURA KATSUYOSHI
IPC: H02P9/00
Filed: 1991-05-29
Abstract: PURPOSE:To effectively self-start by preventing an overdischarge of a battery. CONSTITUTION:An automatic start/stop generator having a generator unit 61 having a generator G to be driven by an internal combustion engine and a battery 62 to be charged during the rotation of the generator G, a timer 53 for setting operating and stopping times of the unit 61, and an automatic start/stop controller 56 for operating and stopping the unit 61 at the times set by the timer 53, is provided. The battery 62 in the unit 61 is connected to the controller 56 to form a power supply circuit 67, a contact 55 of the timer 53 is inserted in series in the circuit 67, and the circuit 67 is opened during stopping of the unit 61 by a timer contact 55.
Patent JP-S613672-A (JP)
Title: Power source device for consumable electrode type pulse welding
Inventor: KAWAI NAOKI
IPC: B23K9/09
Filed: 1984-06-19
Abstract: PURPOSE:To obtain smooth arc starting, welding arc and welding operability by maintaining a high pulse peak current value when a welding wire is short-circuited and a low adequate current value in the stationary welding stage. CONSTITUTION:A welding voltage detecting circuit 17 detects a welding voltage value, A comparator Cmp produces the output Vs of a value as low as nearly 0V when the welding voltage value Va is higher than the voltage value set by dividing a control circuit power source Vcc by resistors R1 and R2. The comparator Cmp produces the output Vs of the value approximate to the power source Vcc when the value Va is lower than the value divided and set by the resistors R1, R2. As a result, the cathode side voltage VZD of a selecting circuit 15 identifies the case when the welding to voltage value is higher than the specified value and the case when said value is lower than the specified value by the voltage near 0V and the Zener voltage of a Zener diode. The circuit 15 makes accordingly the operation of using the Vc as an instructional signal Vp for a pulse peak control circuit 13 when said voltage is higher than the VZD and using the VZD as the signal Vp of the circuit 13 when said voltage is lower than the VZD by the operation of the diode D in the circuit 15.
Patent JP-H05151-A (JP)
Title: Massaging machine
Inventor: SUGAWA AKIHIDE
IPC: A61H7/00
Filed: 1991-05-29
Abstract: PURPOSE:To allow the abutting of a pair of treating elements at right and left positions almost even of a back bone when a person sits on a chair and leans against a back rest. CONSTITUTION:A massaging machine having a pair of treating elements 1 and 1 which massage on the right and left of a back born and a drive means 1a to drive the treating elements 1 and 1 within a plane supporting the back of a human body is provided with guide sections 4 which are provided on the right and left centered on the pair of treating elements 1 and 1 and displace to the center simultaneously and a drive means 5 to drive the guide sections 4. As both the guide sections 4 and 4 on the right and left of a seat 3 can be displaced simultaneously to the center, a person can always sit without removing the center of the seat 3 if a distance between both the guide sections is made to match the width of his waist part and hence, the center of a human body, namely, the back bone thereof can almost coincide with the center of the pair of treating elements 1 and 1. Thus, it is possible to make the pair of treating elements 1 and 1 abut at right and left positions almost even of the back bone thereby enabling the performing of treatments without missing meridian points existing on the right and left of the back bone.
Patent JP-S61285250-A (JP)
Title: Aromatic polyester composition
Inventor: OKITA KIYOMI
IPC: C08K3/22
Filed: 1985-06-12
Abstract: PURPOSE:The titled composition, obtained by incorporating glass fibers with an organobromine compound based flame retardant, antimony oxide and gypsum fibers and/or fibrous magnesium oxysulfate and having improved fluidity in molding, external appearance of molded articles and fire drip resistance in combustion. CONSTITUTION:An aromatic polyester composition obtained by incorporating (A) 100pts.wt. aromatic polyester, preferably polyethylene terephthalate (PET) or polybutylene terephthalate (PBT) with (B) 1-20pts.wt. glass fibers, preferably chopped strand having 3-6mm length, (C) 1-60pts.wt. organobromine compound with preferably >=20wt% bromine content, preferably brominated polycarbonate, (D) 1-40pts.wt. antimony oxide, preferably antimony trioxide, (E) 1-100pts.wt. gypsum fibers, preferably anhydrous gypsum and/or fibrous magnesium oxysulfate having >=5 aspect ratio and, as necessary, (F) 0-20pts.wt. polyfunctional epoxy compound and melt kneading the resultant mixture in an extruder.
Patent JP-S6019805-A (JP)
Inventor: KIKUZAWA HIROSHI
IPC: E01F9/506
Filed: 1983-07-13
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-S5553437-A (JP)
Title: Semiconductor wafer dividing method and its apparatus
Inventor: YOSHIDA MIYOSHI
IPC: H01L21/78
Filed: 1978-10-14
Abstract: PURPOSE: To eliminate losses in elements, by mounting on a wafer substrate a semiconductor wafer on which many acitve elements are formed with the element-fitted surface of the semiconductor wafer directed downward, observing the element region from the upper surface by means of an infrared microscope and the like, and scribing from the upper surface in accordance with the above.  
     CONSTITUTION: Semiconductor 9, on which active elements 10bW13b are formed, is mounted on wafer substrate 20 with element-formed surface 16 directed downward. By means of infrared microscope 21, back surface 17 of wafer 9 exposed upward is observed. In this way, the pattern on elements 10bW13b and the pattern of scribe line 15 are discerned. Next, based on these discerned patterns and by using a diamond, a scratch is made on line 15 on the back surface 17; and by applying pressure on wafer 9, it is separated into individual elements 10aW13a. At this time, a means to generate electrode wave may be used instead of the infrared microscope. By this, it is possible to easily divide a wafer into elements without causing damage to them. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5351599-A (JP)
Title: Servo apparatus for electrical machining
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1976-10-21
Abstract: PURPOSE:To effect precision machining by way of stable servo mechanism irrespective of the change in liquid resistance, by switching a preset value of a counter responsive to the change in liquid resistance and performing optimal machining gap control.
Patent JP-H0249381-A (JP)
Title: Zero-insertion-force connector
Inventor: JIYAAJII SOTSUKAA
IPC: H01R13/193
Filed: 1989-05-19
Abstract: PURPOSE: To provide a connector for devices having a large number of pins by engaging tensile bars with contacts. CONSTITUTION: A contact 24 is a double flat spring type contact, which is normal closed, and opened by sliding alternate actuator tensile bars 30 in the opposite directions and engaging intermediating member 44 of the bars 30 with the contact 24. The members in both sides of the bars 30 are respectively engaged with type contact 25, 26. An actuator mechanism 46 are installed in both sides of a row of the contact 24 and the bars 30 and the bars are respectively slid in mutually opposite directions. At the time of operation, the bars 30 connected to respective parts of cam sliders 52 are slid to the position to open the contact 24 by using an actuator tool 56.
Patent JP-S5828798-A (JP)
Inventor: MAEBA KAZUHIKO
IPC: G10L13/00
Filed: 1981-08-14
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-S5460604-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: MOTOSUGI KATSUHIKO
IPC: F02B31/02
Filed: 1977-10-24
Abstract: PURPOSE: To assure stable combustion and improve the fuel consumption ratio of an internal combustion engine having a main and an accessory intake passages independent of each other, by causing a strong swirl in a combustion chamber under partial load on the engine.  
     CONSTITUTION: During the suction process, a thin mixture or a mixture containing a large amount of recycled exhaust gas is introduced into the combustion chamber 4 from the main intake passage through a main intake valve 5. Simultaneously, an accessory intake valve 19 is also opened and the same mixture is introduced into the combustion chamber through the accessory intake valve. Since a part of a valve port defined between a valve seat 18 and the periphery of the accessory intake valve 19 is closed by a semicylindrical wall 15, the mixture sucked into the combustion chamber 4 through the valve 19 preceeds in a recess 17. As a result, the strong swirl as shown by the arrow A is caused. Therefore, the combustion speed is increased and the stable combustion is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09311977-A (JP)
Title: Temperature controlled box equipment
Inventor: ISHIDA EIICHI
IPC: G07F9/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To decrease the vibration noises caused by an air fan device included in a temperature controlled box equipment by integrally connecting a heat exchanger and the fan device for intra-box air. SOLUTION: The rear end outlet part of a square cylindrical frame body of a cooling heat exchanger 8 is connected to the suction inlet part formed on the entire surface of a square fan case with a volt. At the same time, the discharge port part formed on the upper surface of the square fan case is connected to the lower end inlet part with the volt. In such a constitution, the exchanger 8, a fan device 9 and a guiding duct 10 are integrally connected to construct an intra-box cooling unit 7 having an L-shape in terms of a side view. Furthermore, the unit 7 such a constitution is supported on the box walls 4a and 4b forming a storage box 4 via a vibration control tool 19.
Patent JP-S5554100-A (JP)
Title: Sludge treatment apparatus
Inventor: ITOU KIICHIROU
IPC: C02F11/20
Filed: 1978-10-17
Abstract: PURPOSE: To reduce the consumption of power as well as compact apparatus by using a sludge freezing tank of a three-layered structure consisting of a sludge-charging layer, a cooling medium layer, and a sludge-partly thawing layer.  
     CONSTITUTION: The sludge in the sludge layer 22 is frozen by the refrigerator in the cooling medium layer 20, and then part of the frozen sludge, or only its contact portion with the hot-thawing layer 21, is thawed by the heating medium of the hot- thawing layer 21. Then, the delivery valve 10 is opened to drop the frozen sludge onto the belt conveyer 12, the dropped frozen sludge is carried to the sludge thawing tank 23 by the belt conveyer 12, and the thawed sludge is dehydrated by the dehydrator 11 and discharged by the conveyer 12. Thus, the consumption of power can be more greatly reduced and also the number of dehydrating apparatus can be more lessened than the conventional apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0843338-A (JP)
Title: Observation method of wash water for developing photosensitive material
Inventor: MORITA SATOMI
IPC: G01N27/06
Filed: 1995-05-25
Abstract: PURPOSE:To provide compatibility between quality holding and improvement of maintainability by precisely detecting the mixture degree of processing liquid on the previous step into the water in a final vessel, and replenishing or replacing the water by a proper amount or at a proper period. CONSTITUTION:A reference conductivity C is calculated by means of a specified calculation formula from the conductivity CP of processing liquid in a bleaching fixing vessel 20 and the conductivity CW of flesh water in a tank 34, and it is compared with the conductivity C1 of wash water in a right top vessel 22C, thereby, the contamination degree of the wash water in the right top vessel 22C is judged, therefore, the degree can be judged precisely and speedily. In addition, the reference conductivity C is so updated every specified time, by predicting that the conductivity CP of the processing liquid in the bleaching and fixing vessel 20 is changed by steam, etc., therefore, the contamination degree can be always judged based on proper conductivity C.
Patent JP-S62285609-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/06
Filed: 1986-05-30
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-S618483-A (JP)
Title: Reciprocating pump
Inventor: NAKAMURA TAKESHI
IPC: F04B43/00
Filed: 1984-06-20
Abstract: PURPOSE:To make discharge control so accurate enough, by constituting both discharge and suction passages of a pump so as to open or close them with a selector valve to be driven by a diaphragm, while making these on-off operations so as to synchronize with actuation or stoppage of the pump. CONSTITUTION:Each of selector valves 10 and 11 is provided with a housing 12. A large diametral diaphragm 13 is installed inside this housing 12. In addition, each of small diaphragms 14 and 15 is set up at both sides of this diaphragm 13. These diaphragms 13-15 are connected with one another through a rod 20. At both sides of this rod 20, there are provided with each of valve bodies 21 and 22. With these valve bodies 21 and 22, suction passages 17, 27' and discharge flow passages 28, 29 of pumps 1 and 2 are all controlled for their opening or closing. This on-off control takes place when a part of pump working fluid is led into chambers A and B of these diaphragms 13-15. This working fluid is led into these chambers by spools 31 and 32 and a solenoid valve 33 upon synchronizing with these pumps 1 and 2.
Patent JP-S5828787-A (JP)
Inventor: AOKI EIICHIROU
IPC: G10F1/00
Filed: 1981-08-13
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-S5829030-A (JP)
Title: Select-return device for vari-speed operating mechanism
Inventor: TANI AKIRA
IPC: G05G5/05
Filed: 1981-08-12
Abstract: PURPOSE:To make a select-returning force stable, by the construction that generating a moment equal to torsion spring to both high and low sides of selecting operation and preventing generation of torsion. CONSTITUTION:A single torsion spring 16 as a select-return spring is provided on a selecting shaft 7 of a rotary shaft center of a shift lever support 4 turned to a shift lever retainer 2 with the selecting operation of a shift lever 8. A pair of operation arms 17 and 17' are made by prolonging both ends of the spring 16, and the operating points of the force of both the arms are made coincide to levers 14 and 15 projected from rotating and fixed members relating to the selecting operation to both high and low selecting operation for latch.