baber/WOPTO huggingface dataset:
Patent JP-S6046314-A (JP)
Title: Metal melting furnace utilizing both vacuum degassing and bubbling actions
Inventor: MOCHIZUKI SHIYUNJI
IPC: C22B9/04
Filed: 1983-07-13
Abstract: PURPOSE:To promote degassing of molten metals by air permeation and clarifying gas bubbles in the melt, wherein means for introducing innert gas from lower part of the furnace is provided together with lowering the pressure of the furnace. CONSTITUTION:In a molten metal bath 1, vacuum degassing is conducted using pipe 5 of vacuum suction pump system to reduce the inside pressure of the furnace. Clarifying by degassing is made by ejecting such innert gas as N2 from a refractory pipe end 3 positioned near the bottom of the furnace to which N2 gas for bubbling is introduced through the pipe 6. By this means, small sized gas bubbles entrapped in the melt are allowed to move to get together and to form large sized bubbles to come-up to the surface of the melt. Thus, acceleration of degassing is achieved with the synergistic effects of both vacuum degassing and bubbling.
Patent JP-H11324489-A (JP)
Title: Automatic door closer
Inventor: TAKAKU SOICHI
IPC: G06Q50/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent an unauthorized entrance due to a mischievous conduct toward the interior from the exterior through a door. SOLUTION: The door closer is equipped with an interior detection sensor 13 that is positioned in the interior close to doors 11a, 11b and detects an individual who leaves the interior to the exterior, and an approach detection sensor 14 that is located in the interior apart from the doors 11a, 11b and detects an individual who approaches the door 11a, 11b. When the exterior detection sensor 13 detects an individual within prescribed time after the approach detection sensor 14 has detected an individual who has approached the doors 11a, 11b, the doors open.
Patent JP-H11319752-A (JP)
Title: Recovery of valued composition from rare earth element-containing substance and alloy powder obtained thereby
Inventor: TAKEYA KANAME
IPC: C22B59/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a valued composition from rare earth element-containing substances which can obtain the powdered valued composition recyclable as a sintered body raw material by the incorporation of a proper conditioning alloy without separation/purification into each constituent element simple substance. SOLUTION: In this recovery method, rare earth element-containing substances are crushed, acid-pickled, and dried to obtain a valued composition. Or, the crushed substances are reduced with calcium, the produced calcium oxide and the residual calcium are removed by washing with water, and the product is dried to obtain the valued composition. Or, the crushed substances, after being acid-pickled, are reduced with calcium, the produced calcium oxide and the residual calcium are removed by washing with water, and the product is dried to obtain the valued composition. Or, the acid-pickled crushed substances are reduced with calcium, the produced calcium oxide and the residual calcium are removed by washing with water, and the product is dried to obtain the valued composition.  Or, the acid-pickled crushed substances are reduced with calcium, the produced calcium oxide and the residual calcium are removed by washing with water, the product is acid pickled again and dried to obtain the valued composition.
Patent JP-2000316523-A (JP)
Title: Production of yeast extract
Inventor: HAGIWARA YOSHIHIDE
IPC: A23L27/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an yeast extract free from yeast odor, having good taste, flavor and color and rich in palatability. SOLUTION: This method for producing an yeast extract free from enzyme odor and rich in palatability feathers extracting yeast, dried yeast or yeast extract with methanol or ethanol having <=70% water content and subjecting the resultant extracted solution to absorption treatment with activated carbon. Yeast beverages or foods are prepared by using the resultant yeast-extract or yeast extract powder.
Patent JP-S5830737-A (JP)
Title: Stop controller for single-lens reflex camera
Inventor: KATAOKA AKIRA
IPC: G03B9/07
Filed: 1981-08-19
Abstract: PURPOSE:To make the camera main body small-sized, by providing an electromagnetic device which engages a detaining member with a ratchet and arranging them in the side of a mirror box in the rear of a front wall part of the main body. CONSTITUTION:In a camera main body 31, a storage part 32b for a mirror box 36 projected forth from front wall parts 32a and 32d of the main body in both sides is provided in the approximate center of the front, and an interchangeable lens attaching part 32c is provided in the front of the storage part 32b. A ring- shaped stop setting member 1 is supported between the front of the lens attaching part 32c and the front of the mirror box 36 turnably around the optical axis  of the interchangeable lens. A cartridge chamber 33 is provided in the back of  the front wall part 32d of the left camera main body the projecting part 32b,  and a spool chamber 37 having a sprocket 40 is provieded in the back of the  front wall part 32a of the right camera main body, and a mirror driving mechanism 39 is provided on the left wall of the mirror box 36.
Patent JP-H10317606-A (JP)
Title: Roof light window construction
Inventor: KASHIMA YOSHIHIKO
IPC: E04D13/03
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide roof light window construction capable of being effectively borne on a folding plate itself and being easily executed. SOLUTION: Roof light window construction is so constituted that a glass holding member 9 for bearing a daylighting plate glass 6 of the roof light window is equipped with a bearing member 10 having an inverted U-shaped part 11 accepting a top joint edge section 3 of a folding plate 2 on both ends thereof. In order that the glass holding member 9 is fixed to the top joint edge section 3 th the folding plate 2, a bolt 12 is screwed in an upright section of the inverted U-shaped part of the bearing member 10 and is interlocked with the top joint edge section 3 from the side. A T-shaped bolt/nut 7 is inserted into a bolt through-hole 18 provided in the inverted U-shaped part of the glass holding member, and a cap 4 is fastened together with the top of the folding plate 2 and the bearing member 10 of the glass holding member 9 through a washer 16.
Patent JP-S5829713-A (JP)
Title: Preparation of ginseng extract
Inventor: MORINAGA MITSUHIRO
IPC: A61K36/00
Filed: 1981-08-17
Abstract: PURPOSE:To extract the component of ginseng useful as a medicinal nutrient food, in the garlic juice, in a short time, by immersing a ginseng in garlic juice. CONSTITUTION:A ginseng is immersed in garlic juice to release the medicinal components of the ginseng in the garlic juice. The whole process is carried out as follows. A fresh or dried root of ginseng of 4 or 6 years old is immersed in about 1kg of garlic juice for about 7 days with occasional inspection of the appearance. The dried root is dilated to about 1.5 times the original size, and about 10 days after the immersion, the water and the medicinal components are entirely transferred to the garlic juice leaving the root free from bitter taste and giving the garlic juice having bitter taste and herb smell characteristic of ginseng. In the case of a fresh ginseng, almost all components are released to the garlic juice after 10-15 days of immersion, leaving the fibrous tissue of the root. The medicinal effect of ginseng can doubled by the administration of the garlic juice containing ginseng extract.
Patent JP-H0425205-A (JP)
Title: Wrist watch type portable radio equipment
Inventor: CHO KEIZO
IPC: H04W88/02
Filed: 1990-05-21
Abstract: PURPOSE:To improve the antenna gain by pressing a bottom of a radio wave equipment case onto a human body with a spring or an elastic member. CONSTITUTION:Normally a case bottom 6 is exposed from a case 2 by a coil spring 8, and when the radio equipment is mounted onto a human body 1, the case bottom 6 is pushed up by the human body 1 and surely in contact with the human body 1a with a repulsive force of the coil spring 8. That is, when the radio equipment is mounted to a wrist, the antenna provided to the case bottom 6 is surely in contact with the human body 1. Thus, the gain of the receiver is made stable and the communication quality is improved.
Patent JP-H06339141-A (JP)
Title: Transmitter and its receiver
Inventor: OZAWA KAZUMASA
IPC: H04N7/16
Filed: 1993-05-31
Abstract: PURPOSE:To correct time difference in a video recording content by correcting a video recording start time automatically when a broadcast time of a program desired to be recorded is changed with respect to the transmitter and its receiver. CONSTITUTION:Revised broadcast time video recording start data are inputted from a head end section 9 of a transmitter 1 and the data are sent to a CATV converter 13 to revise data inputted to a storage section via a control section, then even when a broadcast time of a program desired to be video recording is revised, the video recording start time is automatically corrected.
Patent JP-H09294066-A (JP)
Title: Output buffer circuit
Inventor: UCHIYAMA TOSHIICHI
IPC: H03B5/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an output buffer circuit by limiting the amplitudes that are generated at the frequency lower than an upper limit level. SOLUTION: When an oscillation circuit 20 is operated by an oscillation signal of 20MHz, i.e., the upper limit frequency, the oscillation signal undergoes the shaping and amplification and an output signal is transmitted from an output terminal 29. When the circuit 20 is operated by an oscillation signal of 10MHz, i.e., the lower limit frequency, the oscillation signal is shaped into a signal A by the 1st and 2nd inverter circuits 25 and 26. The signal A is supplied to a 3rd inverter circuit 27 and also to a 2nd FET 30 respectively. Then a signal B which is inverted from the signal A by the circuit 27 is applied to the gate terminal of a 1st FET 28, and the signal A is applied to the gate terminal of the FET 30. Therefore, the amplification degree of the FET 30 is adversely proportional to the output of the inverter 26 and an output signal having its limited amplitude is outputted from the terminal 29. As a result, the power consumption is reduced in an amount that is equivalent to the limited amplitude.
Patent JP-S5830916-A (JP)
Inventor: FUJITA SHIGEYOSHI
IPC: B65B13/28
Filed: 1981-08-17
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-S62287514-A (JP)
Inventor: MIZUTANI YUKIO
IPC: B32B15/00
Filed: 1986-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5833013-A (JP)
Title: Mixed fuel spray type atomizer
Inventor: MURAKAMI KIYOUICHI
IPC: F23D11/38
Filed: 1981-08-20
Abstract: PURPOSE:To provide the liquid-solid fuel mixture spray type atomizer which is prominent in the wear resistance by a method wherein a fuel spray hole is designed to have an aperture gradually widened toward an outlet and mounted thereon dismountably with a wear resistant member. CONSTITUTION:A passage from a joining point of a steam passage 6 and a fuel passage 5 to a fuel spray hole 8 is shaped in a horn widened about 5 deg. toward its opening end. In this instance, a part 9 of the passage where abrasion loss occurs most severely is dimentioned in an aperture of 8-10mm. or the like. Further, the inside thereof is treated by permeation and deffusion process of boron so as to form a boron hardened layer 10 of a thickness about 250mum. Further, the wear resistant member 11 of ceramics or the like is mounted thereon by means of a metal fastener 14. Thus constructed unit is then secured to an atomizer body 12 by a bolt 13 fixedly. By this, the wear resistance of the atomizer is much improved, resulting in an improvement of reliability and elongation of the service life of the atomizer.
Patent JP-H11299580-A (JP)
Title: Cushion structure
Inventor: OI TAKASHI
IPC: A47C27/15
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To simply manufacture air-permeable cushion structure having a body pressure distributing effect. SOLUTION: Cushion structure 1 is formed at a place to be given a large human body load in a mattress M or the like. As this cushion structure 1, an uneven part Q is formed on the surface of the base material 2 of soft urethane foam, its projecting parts (t) are formed in the state of stepping stones, a thermoplastic material 3 being fluid at a temperature higher than a prescribed temp. and visco-elastic at a normal temperature is filled into its recessed part (c) and the surface of the material 3 and the vertexes of the parts (t) are coated with a coating material 4. Then, through holes 2h and 4h are respectively formed at the projecting parts (t) and the coating material 4 to secure air- permeability between the front face side of the coating material 4 and the rear side of the base material 2.
Patent JP-S5831782-A (JP)
Title: Small-size printer
Inventor: TAKEUCHI SHIN
IPC: B41J7/48
Filed: 1981-08-18
Abstract: PURPOSE:To allow a small-size printer with a type ring to be stably operated at low cost by using a system in which the selection of the type ring for two figures is made by only one electromagnet and types for two figures are selected by turning the type ring shaft two times. CONSTITUTION:When printing command is put in, a motor begins to turn, a selection claw control lever 7 is turned in the direction of arrow (g) by a groove cam, and selection claw 4B for even-numbered figures is lifted up. When the type ring shaft 1 turns in the direction of arrow (a), the type ring 2B for even- numbered figures and stopped. When the type ring 2A for odd-numbered figures turns and type 201 reaches printing position, electric current is supplied to an electromagnet 5, the type ring 2A is stopped by the selection claw 4A, and a desired type is selected. Then, the selection claw control lever 7 is turned in the direction of arrow (h) by the groove cam of a cam toothed wheel 17, the selection claw 4B is lowered, even-numbered figures are selected by the same method as in the foregoing, and then printing operation is started.
Patent JP-S5558858-A (JP)
Title: Magnetic disc unit
Inventor: KATOU SHIYOUNOSUKE
IPC: G11B17/04
Filed: 1978-10-20
Abstract: PURPOSE:To make easy mounting and removal of the disc to the unit, by providing the roller inserted to the slot of injector. CONSTITUTION:The diskette 11 is contained, the disc 11' is fixed between the spindle 10 and the hubclamp 3, and the disc 11' is turned with the revolution of the spindle 10. In this case, the diskette 11 is inserted to the slot 9' of the cartridge 9 and it is incontact with the edge 8' of the injector 8. Further, the roller 6 is not coupled with the slot 8'' but placed on the projection 8'' of the injector 8, and the hub lifter 4 lifts up the hubclamp 3 upward. Further, the injector 8 is returned to original with the spring 5, and the roller is projected than the slot 8''. With this state, when the diskette 11 is inserted, the clamp 3 is coupled with the spindle 10 to fix the disc 11'.
Patent JP-H08305291-A (JP)
Title: Cardboard-equipped tag sheet
Inventor: SHIRAISHI HIROO
IPC: B42D15/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an inexpensive cardboard-equipped tag sheet which can be easily peeled one by one and be fabricated by use of a conventional label fabrication device by applying a surface lubricant layer to the surface of a releasable adhesive layer on one sheet of label except a part of the surface, temporarily attaching the label to the cardboard at its portion where the surface lubricant layer is not applied, and providing the label with appropriately spaced slits. CONSTITUTION: A sheet of label 2 having a releasable adhesive layer 6 has a surface lubricant layer 7 applied to the surface of the adhesive layer 6 expect a part of the surface, is temporarily attached to a cardboard 3 at its portion where time surface lubricant layer is not applied, and is provided with appropriately spaced slits 5. One side of the cardboard 3 is shorter than the side of the sheet of label 2 where the slits 5 are provided, and the side of the label 2 facing the cardboard 3 is longer than the side of the label 2 provided with the slits 5 and facing the surface lubricant layer. This tag sheet 1 allows tags 2a formed in the sheet of label 2 via the slits 5 to be peeled as the peeling ends of the tags 2a are easily gripped one by one with fingertips.
Patent JP-S5654977-A (JP)
Title: Pumping device
Inventor: INOUE AKIRA
IPC: F04B49/02
Filed: 1979-10-11
Abstract: PURPOSE: To control flow rate reasonably by an arrangement which assures low cost by coupling the middle parts between a check valve and a gate value of each pump  using a connecting pipe having line resistance.  
     CONSTITUTION: The middle parts of check valves 17, 18, 19 gate valves 20, 21, 22, respectively, installed at the discharge sides of pumps 11, 12, 13 are coupled together using connecting pipes 27, 29 provided with restrictors 28, 29, respectively. According to this constitution, water can be delivered to a water delivery pipe 26 through a connecting pipe only by operating the gate valves 20W22 from fully open to fully closed and vice versa, so that rate of flow can be reasonably controlled by  an arrangement which does not require much cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619166-A (JP)
Title: Intermittent control type power source circuit
Inventor: TSUJIOKA HIROSHI
IPC: H02M3/28
Filed: 1984-06-22
Abstract: PURPOSE:To eliminate a smoothing choke by selecting the equivalent output impedance of a transformer to a value larger than the composite impedance of a load and a smoothing capacitance in an intermittent control type constant-voltage DC power source. CONSTITUTION:The secondary output of a power transformer 1 is rectified by a rectifier 3 and smoothed by a capacitor 4 in an intermittent control type power source, and input to an intermittent controller 5. The output of the controller 5 is connected through a smoothing circuit made of a capacitor 8 with a load 9. In this case, the value R of the resistor 2 of the secondary side winding of the transformer 1 is set to a value sufficiently larger than the impedance (the composite impedance of a load resistor (r) and a capacitor C3) of the output side. Thus, when the controller 5 is conductive state, the output voltage of the transformer 1 decreases, becomes substantially the same as a load side regulated voltage, and the choke input type smoothing circuit of the load side of the controller 5 can be omitted.
Patent JP-S5558065-A (JP)
Title: Preparation of sugarless sweet toasted tea
Inventor: SUZUKI TSUNEO
IPC: A23F3/14
Filed: 1978-10-20
Abstract: PURPOSE: To manufacture a sugarless sweet toasted tea having a unique flavor, and nutritive value, and moderate sweetness, by mixing dried and heated stevia with  toasted tea prepared by the conventional method.  
     CONSTITUTION: Naturally dried stevia leaves (S) are suitably dried by heating, and shredded, and heated to such degree as not to lose the sweetness. The leaves (S) are then mixed with toasted tea leaves (L) prepared by the conventional method at a weight ratio of (S) to (L) of 1:3W10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5654676-A (JP)
Title: Digital magnetic record/reproduction system
Inventor: MURAKAMI YOUICHI
IPC: G11B27/10
Filed: 1979-10-09
Abstract: PURPOSE: To reduce the access time to the necessary data, by access to the index part in the high-speed travelling mode of the tape.  
     CONSTITUTION: The write/read is carried out on the magnetic tape 1 travelling in the direction A via the capstan 2 with use of the writing head 3 and the reproduction head 4 each. The data given from the head 4 is supplied to the reproduction amplifier/level sense part 5, and the slice level is switched according to the gain/ slice switching signal (b) which is produced by the high-speed search signal (a). Thus the reproduced index data is read out. At the same time, the capstan driving part 6 gives a high-speed rotation to the capstan 2 via the speed switching signal (c) produced by the signal (a), thus securing a high-speed travelling of the tape 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02309811-A (JP)
Title: Optical coupling type mosfet switch
Inventor: MIZUUCHI KENJI
IPC: H03K17/56
Filed: 1989-05-25
Abstract: PURPOSE:To control an optical coupling FET switch at high speed and to reduce the area by constituting a discharge circuit with an inverting circuit comprising a photo transistor(TR) and a resistor and a TR. CONSTITUTION:An inverting circuit comprising a series connection of a resistor 14 and a photo TR 15 is provided between a gate and a source of an optical coupling type field effect TR (MOS FET) 12 and a discharge resistor 16 to reduce the turn-off time is connected between the base and emitter of the photo TR 15. Moreover, a bipolar TR 17 whose collector and emitter are connected together is provided between the gate and source of the MOS FET 12 respectively and the base of the bipolar TR 17 connects to a connecting point between the resistor 14 and the photo TR 15 and the TR is operated by an output of the inverting circuit. Thus, the constitution of a discharge circuit on a chip 20 is simplified, the occupied area of the discharge circuit is reduced to attain high speed control of the switch.
Patent JP-S62286579-A (JP)
Title: Method for coating substrate with resist
Inventor: OGAWA SHIGERU
IPC: H05K3/00
Filed: 1986-06-06
Abstract: PURPOSE:To form a film having a thickness almost uniform up to the corner parts thereof by enhancing the wettability of a substrate with a resist, in forming a resist film to the substrate by a rotary coating method, by preliminarily applying pretreatment due to irradiation of ultraviolet rays and heat treatment to the substrate. CONSTITUTION:For example, in applying a resist to a square glass substrate 1b, said square substrate 1b is placed on a hot plate held to set temp. of 150-200 deg.C while pretreatment using a 65W low pressure mercury lamp as an ultraviolet ray source to irradiate the substrate with ultraviolet rays for 120sec is performed. By this method, the resist coating surface of the square substrate 1b is purified and the wettability thereof with the resist is improved. In this state, the square substrate 1b is sucked to and supported by the vacuum chuck 4 on a rotary shaft 3 rotating by a rotary drive mechanism 2 and coated with the resist according to a rotary coating method to form a film having a thickness uniform in the side and angle directions of the substrate.
Patent JP-S6015401-A (JP)
Inventor: HARUTOMUUTO BURABETSUTSU
IPC: C08F2/16
Filed: 1984-06-26
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-H11325908-A (JP)
Title: Piezoelectric angular speed sensor
Inventor: HIROMOTO KENICHI
IPC: G01C19/56
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric angular speed sensor which allows high- precision detection of angular speed. SOLUTION: A piezoelectric vibrator 102 and a detection amplifier IC are provided on the same substrate SB so that inter-element parasitic capacity and effect of noise are suppressed for improved detection precision. In addition, the piezoelectric vibrator 102 and the detection amplifier IC are housed in a package PKG to extend sensor's life. Further, a lid member CM which is a part of the package PKG is of conductive material while connected to ground, so, a noise intruding into the detection amplifier IC from outside is shielded.