baber/WOPTO huggingface dataset:
Patent JP-S6046973-A (JP)
Inventor: OOMORI MAMORU
IPC: C04B35/56
Filed: 1983-08-25
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-H06342973-A (JP)
Title: Warpage preventing apparatus for board
Inventor: YAMADA OSAMU
IPC: B65G15/54
Filed: 1993-05-31
Abstract: PURPOSE:To completely prevent warpage of a board in which the warpage easily occurs and to solder with high reliability in the case of soldering a large- sized board, a thin board, a board mounted in a high density, etc. CONSTITUTION:An optimum number of board supporting pins 3 of optimum positions for preventing warpage of a board 16 are mounted on a net conveyor 2 while altering the positions of the pins 3 by a supporting pin mounting apparatus 4 immediately before the board 16 is placed on the conveyor 2, conveyed while supporting a lower surface of the board 16 by upper ends of the pins 3 and soldered while preventing the warpage of the board 16.
Patent JP-H05320021-A (JP)
Title: Dental wax composition
Inventor: FUTAMI SHUNICHI
IPC: A61K6/90
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a stable dental wax composition capable of readily forming a wax mold by using paraffin wax as the main component in combination with, in place of a natural resin, synthetic resins, i.e., a hydrocarbon resin and an ethylene-vinyl acetate resin respectively excellent in compatibility to the wax. CONSTITUTION:This dental wax composition is obtained by combining 10 to 40wt.% hydrocarbon resin having 80 to 140 deg.C softening point with 1 to 5wt.% ethylene-vinyl acetate copolymer resin having 80 to 120 deg.C softening point and blending the combined mixture with a mixture composed of 40 to 80wt.% paraffin wax and 1 to 15wt.% synthetic wax. As the synthetic wax, one or two or more kinds of waxes selected from Fischer-Tropsch wax, hardened castor oil, hydroxystearic acid and low-molecular polyethylene are preferably used. This composition is entirely free from a residue and remarkably stable in hot- melting, especially when used as an inlay wax for casting. The composition is also free from tackiness and, therefore, can be smoothly engraved. In addition, deformation is not remarkable because of its low expansion and shrinkage, its low penetration and its high hardness.
Patent JP-H05317604-A (JP)
Title: Device for separating water containing oils
Inventor: YOSHIDA YASUNOBU
IPC: B01D17/025
Filed: 1992-05-22
Abstract: PURPOSE:To separate oil and water with simple structure and to treat sludge as well by installing an oil discharge conduit tube at a level above a feed pipe for treating water, a treated water discharge pipe which opens to the bottom part of a body part and penetrates the body part up to the top and a sludge discharge pipe which goes out of the bottom part of the body part and rises up to the same level as that of the feed pipe for treating water. CONSTITUTION:A mixture of oil and water is fed to an oil and water separating chamber 10 of a body part 12 through a feed pipe for treating water 14. Then, it is separated into oil and water by the difference in gravity in the oil and water separating chamber 10. The separated oil moves upwards and is discharged to the outside through an oil discharge pipe 18. The separated water enters a treated water feed pipe 22 in the vicinity of the bottom part 24 of the body part and flows out to the outside through the treated water feed pipe 22 by pressure of the water to be treated being fed. At this time, sludge mixed in the water to be treated moves to the bottom part 24 of the body part 12, and further, it is transferred to an outside sludge tank, etc., under the pressure of the water to be treated through a sludge discharge pipe 28.
Patent JP-H09101079-A (JP)
Title: Door of refrigerator, etc
Inventor: KUWABARA TAKAMI
IPC: F25D23/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To rotatably support a divider being an abutment surface of a sealing member of both doors on the back of a non-pivoted side of one door of double doors, and eliminate the above mentioned limitation and change the direction of the divider following opening/closing of the one door. SOLUTION: A door of a refrigerator is adapted such that it includes double doors 7A, 7B rotatably supported on opposite sides of an opening so as to close the opening 5A in a heat insulation box having the opening, a sealing member 12A provided on the back peripheral edge of each door and making contact with the opening edge, and a divider 17 rotatably supported on the back of a non-pivoted part of the one door 7A extending in the direction of a rotary axis of the door and changing in its direction following the opening/ closing of the door.
Patent JP-H07330353-A (JP)
Title: Divided temperature control device for movable shaft of optical element forming device
Inventor: TATSUYAMA MASANOBU
IPC: C03B11/12
Filed: 1994-06-13
Abstract: PURPOSE:To make temperature of the upper part of a movable shaft attached to a lower mold not follow the temperature of a lower mold and not change even if the temperature of the.lower mold is changed. CONSTITUTION:In a device for controlling the temperature of a movable shaft having a hollow tetragonal cross section for molding a heated and softened optical material by moving a lower mold in the pressing direction by the movable shaft, the upper part and the lower part of the movable shaft 10 are closed by an upper part wall 14b and a lower part wall 14a, respectively and the interior is divided into an upper part chamber 21 and a lower part chamber 22 by a partition wall 19. The upper part chamber 21 is provided with a feed pipe 15a and a discharge pipe 16a and the lower part chamber 22 is equipped with a feed pipe 15b and a discharge pipe 16b. Temperature control mediums 17a and 17b are supplied to the upper part chamber 21 and the lower part chamber 22, respectively to separately control the temperature of the upper part chamber 21 and the lower part chamber 22.
Patent JP-S5943530-A (JP)
Title: Molding mold for semiconductor resin sealing
Inventor: HIGUCHI YUKIO
IPC: H01L21/56
Filed: 1982-09-02
Abstract: PURPOSE:To prevent the thickly formed burr from remaining in a burr-stopping groove by a method wherein the generation of thin burrs due to a capillarity and the like is reduced by forming the burr-stopping groove deeper than a lead groove, and also a draw angle is provided in the burr-stopping groove. CONSTITUTION:An external lead-out wire 4 is set in the lead groove part 2, and the resin poured from a gate part 3 comes into an filled up a cavity part 1. The filled-up resin is oozed out from the gap of a lead groove 2a and the external lead-out wire 4 by a capillary action, and flows into a burr-stopping groove 9. As the burr-stopping groove 9 is formed deeper than the lead groove 2 and the gap between the external lead-out wire 4 and the burr-stopping groove 9 is widely formed, the resin flowed into the burr-stopping groove 9 is not flowed out into the lead groove 2, and said resin is collected and solidified there, thereby allowing the burr adhering to the external lead-out wire to have the length l2 of 1.0mm. or less. Also, as a draw angle is provided in the burr-stopping groove 9, the thickly-formed burr 7 collected in the burr-stopping groove 9 is adhered to the external lead-out wire 4 easily, thereby enabling to prevent the burr from remaining in the burr-stoping groove 9.
Patent JP-S5855094-A (JP)
Title: Treatment for waste water by activated sludge
Inventor: OOKI KAZUO
IPC: C02F3/12
Filed: 1981-09-28
Abstract: PURPOSE:To maintain the amt. of dissolved oxygen constant and to treat waste water stably by blowing air contg. 25-35% oxygen and the gas in the space in the upper part of the 1st treating area into mixed water, and blowing the outflow gas thereof into said outflow water in the space in the upper part of the 2nd treating area. CONSTITUTION:In the 1st treating area A of hermetic type, the oxygen enriched air contg. 25-35% oxygen through a line 3 and the gas circulated through a blower 7 and a line 9 from the space 5 in the upper part of the area A are  blown into the mixed water through an air diffusion pipe 11. The mixed water  is admitted from the area A into the 2nd treating area B of hermetic type, and  the gas from the space 5 is admitted into the space 23 in the upper part of said area. In the 3rd treating area C, the air through a line 33 is blown from an air diffusion pipe 35 in such a way the dissolved oxygen in the mixed water is contained at 1-3mg/l. The mixed water contg. the sludge having finished the treatment is fed through a line 37 into a settling tank 39, of which the supernatant is discharged through a line 41 to the outside of the system.
Patent JP-H10323915-A (JP)
Title: Method for winding cover of belt
Inventor: KOTANI SHINJI
IPC: B29D29/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a cover of a belt to improve productivity by alleviating a handling work such as carrying the belt of a long heavy article by an operator or installing it to a pulley, executing two steps by one step, and shortening a time up to winding of the cover. SOLUTION: The method for winding a cover of a belt comprises the steps of cutting off an edge of the belt, and then sequentially winding a cover cloth fed while moving the engaged belt. In this method, the edge 3 of the belt 2 is cut off in a circular arc state by a cutter while urging a back surface of the belt 2. Then, immediately thereafter, one side of the belt 2 is brought into contact with a touch roll 52b while feeding the cloth 4 to an outer periphery of the belt 2, and the cloth 4 is orderly bent and wound by a blade 53b disposed at a predetermined angle. Then, the belt 2 is circulated in one cycle to simultaneously complete edge cutting of the belt and winding of the cover cloth.
Patent JP-S5945612-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAGUCHI TADAHIRO
IPC: G11B27/30
Filed: 1982-09-07
Abstract: PURPOSE:To facilitate the reproduction of only an address code, by recording a part where the address code overlaps a signal with cut of high band and level- down of medium/high band and raising up the level of only the relevant section in a reproduction mode. CONSTITUTION:A signal is delivered from a sound record control circuit 6 when an address is generated to actuate an HPF1 and a recording level control circuit 2 in a part X. The actuation of the part X is stopped while no address code is generated. The address code is written to an interval of music. If the address code overlaps the music, the signal is recorded on a tape with cut of low band and level-down of medium/high band. Thus the address code is recorded with relatively a high level. In a reproduction mode a control signal is delivered to actuate a reproduction control circuit 10 after the address code is detected. Then the level of a reproduced signal is increased and transmitted while the address code is detected.
Patent JP-H0446165-A (JP)
Title: New electron acceptor
Inventor: OGURA FUMIO
IPC: C09K3/00
Filed: 1990-06-13
Abstract: NEW MATERIAL:The compound of formula I. USE:An electron acceptor constituting a charge-transfer complex. It exhibits small repulsion of electrons in electron acceptance and excellent electron acceptance and has excellent solubility compared with conventional linear conjugated compound. PREPARATION:The objective compound of formula I can be produced by reacting the terfuran of formula II with 6-10 times mol of N-bromosuccinimide in an organic solvent (e.g. chlorobenzene) at 0-150 deg.C for 0.1-10hr and reacting the resultant hexabromoterfuran of formula III with 1-10 times mol of tetracyanoethylene oxide in a solvent (e.g. 1,2-dibromoethane) in the presence of copper powder at 0-200 deg.C for 0.5-10hr.
Patent JP-H096191-A (JP)
Title: Image forming device
Inventor: TANAKA MASAKI
IPC: G03G15/08
Filed: 1995-06-21
Abstract: PURPOSE: To provide an image forming device capable of forming an image of more preferable quality. CONSTITUTION: The image forming device for executing an image forming operation, so that a photoreceptor electrified to a fixed potential by an electrifying means is exposed by an exposure means, based on image data and toner is stuck to an electrostatic latent image on the photoreceptor formed by the exposure means by a developing means, is provided with a sensor for detecting the quantity of the toner stuck to a reference pattern formed in a process similar to the image forming operation, before it and a detecting means for detecting the toner distribution state of the reference pattern, from the results of the detection for a specified time by the sensor.
Patent JP-S6068179-A (JP)
Title: Spot welding device
Inventor: YANO TOSHIZUMI
IPC: B23K11/11
Filed: 1983-08-23
Abstract: PURPOSE:To perform spot welding to many kinds of works having large depth by providing respectively pressurizing electrodes or backing electrodes to a pair of industrial robots and controlling the electrodes in such a way that both electrodes operate synchronously. CONSTITUTION:Electricity is conducted to robots R1, R2, a control device C, a transfer device P, etc. to activate the robots and to start the device C. Works W are first mounted to the movable frame 23 of the device P and are set in the position where the works are to be spot-welded. The robots R1, R2 are then set in the positions meeting the kind of the works W and the positions of pressurizing electrodes 7 and backing electrodes 20 are controlled. The selector valve 12 of a transformer T is changed over only for the specified time in synchronization with the above-mentioned control to extend a cylinder device 8 by fluid pressure so that the top ends of the electrodes 7 are brought into contact with the welding point of the works W. Then the current from the transformer T flows successively to the one electrode 7, the one electrode 20, the other electrode 20 and the other electrode 7 and the works W superposed double are spot- welded to each other.
Patent JP-H0321906-A (JP)
Title: Fiber worked optical device
Inventor: SASAKI KAZUYA
IPC: G02B6/00
Filed: 1989-06-19
Abstract: PURPOSE:To suppress the generation of internal stress in an optical device and to obtain the fiber worked type optical device which has stable characteristics by forming a groove and plural through holes in a plate type reinforcing member, mounting the optical device in the groove and then inserting and fixing fixtures in the through holes, and fixing the optical device to the reinforcing member. CONSTITUTION:The fiber worked type optical device 1 is constituted by working the jacket removed parts of plural optical fibers 2 which have their jackets removed partially and reinforcing the jacket removed parts and the groove 5 which is shallower than the diameter of the optical fibers 2 is formed in the plate type member 4. Then couples of through holes are formed in the plate type member 4 across the groove 5 and the optical fibers 2 are mounted along the groove 6 of the plate type member 4 so that the jacket part of the optical fibers 2 are positioned nearby the through holes 6 of the plate type member 6. The fixtures 7 which are formed almost in a U shape are inserted into the couple of holes 6 of the plate type member 4 and the tips of the legs of the fixtures 7 are caulked to fix the optical fibers 2 to the plate type member 4. Consequently, characteristic deterioration is small and stable characteristics are realized.
Patent JP-S6215263-A (JP)
Title: Production of silica-coated ultramarine composition
Inventor: HIGUCHI HIROSHI
IPC: C09C1/32
Filed: 1985-07-13
Abstract: PURPOSE:To obtain a silica-coated ultramarine composition having excellent chemical resistance, weather resistance, heat resistance, etc., by forming an aerosol of an aqueous solution of an acid and contacting the sol together with an alkali silicate to an aqueous slurry of ultramarine, thereby depositing silica on the surface of the ultramarine particle. CONSTITUTION:The objective composition can be produced by keeping (A) an aqueous slurry of ultramarine to e.g. 90-95 deg.C and 9-11pH and contacting the slurry with (B) 9-15wt% (based on the ultramarine pigment) alkali silicate (e.g. aqueous solution of sodium silicate) and (C) and aerosol of an aqueous solution of an acid (e.g. aqueous solution of an inorganic acid such as sulfuric acid having a concentration of 1-10%).
Patent JP-H051998-A (JP)
Title: Fluff detection device
Inventor: NITO MASAO
IPC: D06H3/08
Filed: 1991-06-27
Abstract: PURPOSE:To provide a fluff detection device having the capability of accurately and quickly detecting the extent of fluff on spun yarn or the surface of a woven fabric in an automatic way, and evaluating the grade of a spinning bobbin and a woven fabric. CONSTITUTION:There are provided a fluff erection means 5 to erect fluff on spun yarn 9 or the surface of a woven fabric with air blowing, suction or electrostatic induction, and a light receiving unit 4 comprising a photoelectric conversion circuit, a pass filter circuit, a binary coding circuit and a counting circuit to receive a pulse form of diffused light occurring when a scanning laser beam for cutting the erected fluff approximately at right angles is diffused and reflected with the fluff. The extent of the fluff is detected on the basis of output from the light receiving unit 4.
Patent JP-H0320529-A (JP)
Title: Room heater
Inventor: MORISHIMA MASAYUKI
IPC: F24C5/00
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a room heater which has user's satisfactory convenience to handle by providing a mechanism for continuing combustion of a burner for predetermined time from removal of a cartridge tank. CONSTITUTION:Since a solenoid pump 8 for supplying kerosine to a burner 2 is not stopped by a microcomputer 7 if it falls within a predetermined period [3sec] even if a cartridge tank 4 is raised to confirm remainder in the tank 4, the combustion of the burner 2 is not stopped. However, if a period in which the tank 4 is raised exceeds predetermined time, the pump 8 is stopped by the microcomputer 7 to stop the combustion of the burner 2. Accordingly, even if the cover of the tank 4 is not satisfactorily clamped so that kerosine is dropped, the kerosine is not fired. Therefore, safety is not lost in this petroleum stove, and the stove having satisfactory convenience to handle is obtained.
Patent JP-S5962790-A (JP)
Inventor: HANSUUYOAHIMU SHIEEFUERU
IPC: B29C48/03
Filed: 1983-08-26
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-S62106770-A (JP)
Inventor: TAKAHARA KAZUAKI
IPC: D01D5/24
Filed: 1986-07-03
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-H05346838-A (JP)
Title: Printing omission preventive system for plant monitor system
Inventor: MIZUNO SAKUYUKI
IPC: G01D21/00
Filed: 1992-06-15
Abstract: PURPOSE:To time sequentially print out the generated events of respective plants without omission even when printers are troubled at respective monitor devices in a plant monitor system for monitoring the plural plants. CONSTITUTION:This system stores the monitor device provided with the printer being a backup printer when any abnormality is generated in own plant 1 while always monitoring the states of the own plant 1. When the own plant is in abnormal state' at the time of detecting the events of the plant 1 monitored by the own monitor device, the event information of the detected events is transmitted to the recorded monitor device, and the event information is printed out by the printer 4 of this monitor device.
Patent JP-S63319036-A (JP)
Title: Emulsifier of solubilizing agent
Inventor: HONDA SUSUMU
IPC: C09K23/54
Filed: 1987-06-24
Abstract: PURPOSE:To stabilize emulsification or solubilization of silicone oil by prepg. emulsifier or solubilizing agent with polyoxyalkylene modified organopolysiloxane having one or more component units of specified formula. CONSTITUTION:Organohydrogenpolysiloxane having one or more component units of formula I is reacted in the presence of platinum catalyst such as platinic chloride with a compd. of formula II, where R<2>O is oxyalkylene group contg. 2-20 carbon atoms, R<3> is hydrocarbon residue or acyl group contg. 14-24 carbon atoms, (n) is 1-500 and R<4> is alkenyl group contg. 2-5 carbon atoms. As a result, the emulsifier or solubilizing agent consisting of polyoxyalkylene modified organopolysiloxane having one or more component units of formula III, where R<1> is alkylene group contg. 2-5 carbon atoms, and R<2>O, R<3> and (n) have the same meaning in formula II.
Patent JP-S641269-A (JP)
Title: Semiconductor device
Inventor: WATANABE MASAYUKI
IPC: H01L25/04
Filed: 1987-06-24
Abstract: PURPOSE: To improve the mounting density of a semiconductor chip on a module substrate by connecting the bump electrode of a semiconductor chip to leads, and connecting a plurality of the chips having leads to the wirings of the substrate.  
     CONSTITUTION: A module substrate 1 composed by a plurality of ceramic layers and wiring layers of laminated ceramics places 8 semiconductor chips 4A, 4B, 4C, 4D on its front and rear faces. It is not sealed with package made of ceramics or resin, and the face formed with semiconductor elements or wirings is molded with resin 7. Thus, the chips 4A, 4B, 4C, 4D connected with leads 5A, 5B, 5C, 5D by TABs to bump electrodes 6 are placed on the substrate 1 to construct a semiconductor device, thereby reducing the area of occupying the chips 4A, 4B, 4C, 4D on the substrate 1. Accordingly, the mounting density of the devices can be increased. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6216627-A (JP)
Title: Direct-coupled transmitter of auto breaker
Inventor: INOUE ETSUO
IPC: H04B3/54
Filed: 1985-07-15
Abstract: PURPOSE:To prevent a fact that electricity all over the house cannot be used, by providing a transmitter for detecting an excess current more quickly than a breaker, and detecting the excess current before the breaker is cut. CONSTITUTION:When many household electric apparatuses of a receiver 3 side are used, a current flowing to a cable 2 from a breaker side increases, therefore, it is detected by a transmitter 1 which is connected to the cable 2, and a signal is sent out to the receiver 3. As a result, the receiver 3 executes a necessary operation such as a warning display, etc.
Patent JP-H0823000-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IMAI TOMIO
IPC: H01L29/872
Filed: 1994-07-07
Abstract: PURPOSE:To improve electrostatic breakdown voltage without deteriorating high frequency characteristics, in a semiconductor integrated circuit device using a compound semiconductor substrate. CONSTITUTION:A P-type first semiconductor region 9a which electrically connects a bonding pad 2S for an input signal with a bonding pad 2G for supplying a ground potential is formed in the upper part of a semiconductor substrate 3 composed of compound semiconductor. One end of an N-type second semiconductor region 9b which is electrically connected with a bonding pad 2V for supplying a power supply potential is brought into contact with a channel region 9a2 of the first semiconductor region 9a. In the contact part, a protective circuit constituting a PN junction part 10 is formed.