baber/WOPTO huggingface dataset:
Patent JP-H02237399-A (JP)
Title: Voice reproducing device
Inventor: HIRASAWA KAZUO
IPC: H04S7/00
Filed: 1989-03-10
Abstract: PURPOSE:To avoid a sense of missing on the way of movement of sound image and to obtain a natural sense in the movement of a sound image by sensing the movement of the sound image and adding a retarded sound to the moving sound. CONSTITUTION:A circuit 19 to sense a moving direction of a sound image and delay circuits 15, 17 for a sound signal are provided in the device. A direction sensing circuit 19 receives a center channel sound signal 3, an output of the 1st delay circuit 15, a backward channel sound signal 5 and an output of the 2nd delay circuit 17 and gives a switch on/off command to a 1st switch 16 and a 2nd switch 18. When the movement and the direction of the sound image are sensed, the retarded sound is supplemented in the sound image moving direction for the movement of sound image only. Thus, a sense of missing on the way of movement at sound image movement is avoided and the natural sense is compensated.
Patent JP-S63226051-A (JP)
Title: Lead frame
Inventor: ENOMOTO USUKE
IPC: H01L23/48
Filed: 1987-03-16
Abstract: PURPOSE:To improve on solder wettability in a packaging process for the prevention of burr-caused difficulties during transportation by a method wherein a lead frame is subjected to punching accomplished from its top surface and rear surface, only the burrs on leads are allowed to protrude from the rear surface, and the other burrs are allowed to protrude from the top surface. CONSTITUTION:A lead frame 16 is built of a thin metal plate subjected to punching by a precision press. Punching is accomplished from the top surface and rear surface of the lead frame 16. Burrs 4 on both sides of leads 1 are present on the rear surface of the lead frame 16. Burrs 4 on the lead frame circumference are present on the top surface of the lead frame 16 where a chip 14 is installed. This design well prevents burrs 4 from arresting a work bench to interrupt the transportation of the lead frame 16. The three leads 1 protruding from a package 11 of microstructure transistors 10 are coated with solder 3 in a dipping process, when a relatively easy adhesion is ensured for the solder 3 in the presence of the burrs 4 on both edges of the upper surface of fixing sections 12 for the leads 1.
Patent JP-H11240439-A (JP)
Title: Reservoir
Inventor: ICHIKI FUMIMASA
IPC: B60T11/26
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To attempt to reduce manufacturing costs by simplifying piston molding and provide a reservoir which does not detract from the sealing properties of the sealing member. SOLUTION: The reservoir is provided with a cylinder 2 to which a fluid passage 3 opens, a piston 4 slidably provided within this cylinder 2, and a sealing member 18 provided between the cylinder 2 and the piston 4. The piston 4 is formed from a composite resin material in a cylindrical shape with a bottom. A step portion 7 with a shortened radius is formed at the perimeter of a bottom portion 5 of the piston 4. A ring-shaped pressure plate 14 is attached by heating to the bottom portion 5 of the piston 4. A peripheral groove 17 which opens to the peripheral side of the piston 4 is formed by the pressure plate 14 and the step portion 7 with a shortened radius of the piston 4. The sealing member 18 is installed in this peripheral groove 17.
Patent JP-S53145094-A (JP)
Title: Laying submarine cable
Inventor: ARIOKA RIYOUSUKE
IPC: H02G1/10
Filed: 1977-05-23
Abstract: PURPOSE: To prevent a generation of kink, by such means that with a cable drum in a laying boat of submerged type made freely ortatable in two-axis direction, further with applied torque to the cable detected, the torque generated in the cable be made to be cancelled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61217819-A (JP)
Title: Multi-item input device
Inventor: WATANABE HAJIME
IPC: G06F3/023
Filed: 1985-03-22
Abstract: PURPOSE:To display quickly the display items in response to each purpose without using a mobile part by providing optical display elements under a keyboard made of a transparent member in response to each key and changing the display contents of those display elements. CONSTITUTION:A keyboard 30 containing plural input keys consists of a switch part 30a and a transparent member 30b. A switch group contains a page selecting switch group 32 and a data selecting switch group 33 for designation of input items. A sheet containing the page information printed is held between a frame 34 and the keyboard 30 at the lower part of the group 32. This sheet can be seen through the member 30b. While a display element 35 like the liquid crystal, electrochromic, etc., is provided under the group 33. The contents displayed on the element 35 are controlled by a CPU on a control substrate 37 according to the page selection switch which is keyed.
Patent JP-H05223189-A (JP)
Title: Joint valve
Inventor: ENDO RYUZO
IPC: F16L37/22
Filed: 1992-02-12
Abstract: PURPOSE:To open and close a channel with one operation by providing a slider pipe which has a valve mouth for opening and closing the channel and is energized by a coil spring, on a primary member, and a valve element and a lock/ unlock mechanism which is energized by a coil spring, on a secondary member. CONSTITUTION:A joint valve comprises a primary member 1 having a tube insertion part 3 and being connected to a supply pipe, and a secondary member 2 having a tube insertion part 15 and being connected to a receiving pipe. A slider pipe 10 is slidably inserted in a fitting 7 of the primary member 1 and energized forward by a coil spring 11. A valve element 20 which is abutted against a channel stage in a threaded engagement part 16 by a coil spring 24 is fitted to the secondary member 2, and a lock plate 27 bent its head in L shape is slidably attached to a pair of guide grooves 26 and energized upward by a spring coil 28. The lock plate 27 is freely locked and retained by a lock pin 33.
Patent JP-H10252841-A (JP)
Title: Structure of gear type transmission
Inventor: HATANO YUTAKA
IPC: F16H3/097
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To lower the number of revolutions of a counter shaft, and while improving the degree of freedom for selecting transmission torque. SOLUTION: In this transmission, power transmitting passages are switched so that the power is transmitted from an input shaft 10 to an output shaft 20 through a counter shaft or directly by the input shaft 10 and the output shaft 20 arranged on the same axis, counter shafts 30, 40 arranged in parallel with each other, and a predetermined pair of speed reduction gears corresponding to the selected speed. In this case, a first pair of speed reduction gears G1 for performing the speed reduction between the input shaft 10 and the counter shafts 30, 40 and a second pair of speed reduction gears G2 for performing the speed reduction between the output shaft 20 and the counter shafts 30, 40 are provided, and after the speed is reduced by the first pair of speed reduction gears G1 , the speed is reduced more by the second pair of speed reduction gears G2 .  Degree of freedom at the time of setting a pair of speed change gear from the first pair of speed reduction gears G1 to the second pair of speed reduction gears G2 is thereby improved.
Patent JP-S55151812-A (JP)
Title: Television tuner circuit
Inventor: MATSUMOTO TOMOZOU
IPC: H03J5/24
Filed: 1979-05-16
Abstract: PURPOSE:To obtain a clear UHF picture image free from any disturbing phenomenon, by applying the backward bias to the switch diode used for the input circuit of the VHF tuner part and at the UHF receiving time by means of the power source to be supplied to the VHF mixer. CONSTITUTION:The voltage is applied to mixer 7 which is used for the IF amplifier at the UHF receiving time, and then the backward bias is applied to switch diodes 2 and 3 via resistance 19. Thus the vias voltage can be controlled via resistances 4, 5, 16, 17 and 19 each. And the disturbance property can be reduced by applying the deep backward bias voltage at the receiving time of UHF and even though the signal of large amplitude may be transmitted to the VHF input terminal. As a result, a clear UHF picture image can be obtained with an disturbing phenomenon.
Patent JP-H11241704-A (JP)
Title: Displacement sensor fitting structure of pin type cylinder
Inventor: TOZAWA SHOJI
IPC: F15B15/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting and dismounting of a displacement sensor even in a pin type cylinder, to eliminate the conventional difficulty of maintenance. SOLUTION: A through-hole 31 is drilledly provided, which is penetrating from the outer surface of the bottom part side of a cylinder main body 3 through a pin hole 30 to the bottom surface in the main body 3. The seat 33 of the sensor main body 1 head part is formed between the inner bottom surface port 32 of the main body 3 and the pin hole 30 in the through-hole 31, and also a through-hole 35 communicated with the outside of the main body 3 is drilledly provided in nearby the seat 33, and a sensor main body 1 is inserted from the through-hole port to seat the heat part 10 of the main body 1 to the seat 33; also a connecting wire 36 from outside is pulled into the through-hole 31 via the through-hole 35, and is connected to a conductive wire from the head part 10.
Patent JP-H11256000-A (JP)
Title: Production of branched polymer
Inventor: UENO TETSUO
IPC: C08F8/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a branched polymer capable of improving the properties such as viscoelasticity of polymeric materials such as molding materials and foams by mixing a copolymer of a polymerizable vinyl monomer and an acid anhydride group-bearing monomer and a polymer of a polymerizable vinyl monomer having, e.g. hydroxyl group on one end, with each other in a molten state to carry out a reaction. SOLUTION: This branched polymer is obtained by mutually mixing, using, e.g. a Banbury mixer, in a molten state, (A) a copolymer of a polymerizable vinyl monomer (e.g. a styrene-based monomer) and an acid anhydride group- bearing monomer (e.g. maleic anhydride) and (B) a polymer prepared by polymerizing a polymerizable vinyl monomer bearing a hydroxyl group or primary or secondary amino group on one end pref. in the presence of a functional group-bearing mercaptan-based chain transfer agent (e.g. 2-mercaptoethanol) to carry out a reaction.
Patent JP-H08252294-A (JP)
Title: Bathroom with atomization type sauna unit
Inventor: INARI TAMIKAZU
IPC: A61H33/10
Filed: 1995-03-17
Abstract: PURPOSE: To provide a bathroom with an atomization type sauna unit with which the inside of the bathroom can be widened by preventing any nozzle or hot water supply piping from being exposed or protruded inside the bathroom and the drops of hot water jetted out and sprinkled from the nozzle can be easily drained inside the bathroom. CONSTITUTION: A rear cover 3 is fitted to an opening part 21 formed on a wall surface 2 of a bathroom 1, plural nozzles 7 are directly connected to hot water piping 6 vertically raised from the downside of the outside 1b of the bathroom 1 inside a nozzle housing part 31 on the rear cover 3, a flange 32 protruded outside is formed at the peripheral edge part of the nozzle housing part 31, and a lower surface 31a of the nozzle housing part 31 is inclined under the inside 1a of the bathroom 1. A decorative cover 9 forming an opening hole part 91 in counter to a top end part 7a of the nozzle 7 is fitted from the inside 1a of the bathroom 1 to the opening part 21 on the wall surface 2 so as to cover these rear cover 3, hot water supply piping 6 and nozzles 7.
Patent JP-S58173452-A (JP)
Title: Biaxial tensile torsion tester
Inventor: MINAMI HIROKAZU
IPC: G01N3/22
Filed: 1982-04-05
Abstract: PURPOSE:To enable the measurement of elongation and torsion with one unit, by sliding the shafts of holders which hold both ends of a film material and rotating one of the shafts by a set angle. CONSTITUTION:Both ends of a cylindrial film material A are held to holders 1, 2. A pressure medium is forced into the material A through a compressor 7, a pressure control device 18 and a hose 16, whereafter a shaft 5 is moved with a motor 9, an internal screw 8, a gear 10, an external screw 6 so as to retreat the holder 1. The elongation of the material A is measured with a detector 14. When a driving device 12 is operated to rotate a shaft 13 at a set angle, the material A is twisted by the rotation of the holder 2 and the torsion of the material A is measured with a detector 15.
Patent JP-S53143636-A (JP)
Title: Resorcinol resin adhesive
Inventor: NOGI TAKASHI
IPC: C08L61/12
Filed: 1977-05-20
Abstract: PURPOSE: To prepare the title adhesive capable of firm bonding even of highly watercontaining wood such as raw wood etc.  by incorporating a resorcinol resin with, as a filler, powdered greeen tea leafs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09251238-A (JP)
Title: Developing device
Inventor: ENDO ISAO
IPC: G03G15/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of stably obtaining an excellent image provided with high resolution and the high developing property of the image, without generating a white stripe regardless of using over a long term. SOLUTION: This developing device is provided with a developing sleeve 130 disposed opposing a photoreceptor drum 10, and a control electrode board 80 supported by an insulating member 83 in a gap between the developing sleeve 130 and the photoreceptor drum 10, and equipped with the electrode part 82 capable of applying voltage. In such a case, the control electrode board 80 is supported by a supporting member A81a and the supporting member B81b for fixing by directly holding without intermediary of any adhesive layer, from both side of surface of the insulating member 83 on the photoreceptor drum 10 side, and the surface on the developing sleeve 130 side of the insulating member 83.
Patent JP-H08258112-A (JP)
Title: Breaker plate for extruder
Inventor: WAKAZONO TAKEHIKO
IPC: B29C47/68
Filed: 1995-03-17
Abstract: PURPOSE: To reduce the pressing pressure change at the end of a screw and to suppress foaming of resin in a cross head by allowing the surface of a breaker plate at the cross head side to protrude into the head and deeply recessing the surface of the screw side. CONSTITUTION: A breaker plate 1 so protrudes that the surface 8 at a cross head side protrudes into a cross head 3, and is formed in the shape, i.e., in a hat shape in which the diameter is gradually reduced toward the head side. The plate 1 is mounted between the cylinder 4 and the head 3 of a molding extruder. Since the much quantity of resin at the end of the screw 5 of the extruder can be held by the plate 1, the pressing pressure change is absorbed by the resin 6 of this part so that the pressure change is scarcely transmitted to the pressed part.
Patent JP-H0869532-A (JP)
Title: Method for detection of rectangular solid
Inventor: KASHI RAO
IPC: G06K9/46
Filed: 1995-03-17
Abstract: PURPOSE: To detect the rectangular solid body by using a modification differential method so as to obtain a difference of data to be processed from a reference image of the data thereby generating a differential image of the data. CONSTITUTION: At first sides are detected, then lines are found out and junctions are detected. Then data of the junctions are filtered based on angles, the junctions are assembled into a group to generate an assumed box. The modification differential method is used for a synthesis image where pixel values are zero. When a difference between a value of a reference frame and a gray value of the image during processing is less than a threshold level, the synthesis value indicates zero for specific pixels. On the other hand, the difference is larger than the threshold level, the picture element value of the synthesis is equal to a gray level of the picture element corresponding to the image during analysis.  Assuming that the box is not fixed, the modification differential method leaves concerned areas as they are and is not susceptible to the effect of a small change in the picture element values.
Patent JP-S58174470-A (JP)
Title: Recording solution
Inventor: ARAI KAZUE
IPC: C09D11/328
Filed: 1982-04-08
Abstract: PURPOSE:A recording solution having improved solubility stability under heating conditions, prolonged life of recording head, and reduced trouble ratio, containing dye such as C.I. Acid Blue 13, C.I. Acid Blue 68. etc. as a recording agent for forming a recorded image. CONSTITUTION:Preferably 0.5-10wt% one or more dye of C.I. Acid Blue 13, C.I. Acid Blue 68, C.I. Acid Blue 69, C.I. Acid Blue 96, C.I. Acid Blue 138 as a recording agent for forming a recorded image based on a recording solution is blended with 10-80wt% water-soluble organic solvent such as preferably diethylene glycol, etc. and 10-70wt% water, to give the desired recording solution. EFFECT:Having improved recording characteristics, storage stability, and grab to a material to be recorded. USE:Preferably useful for ink jetting recording utilizing heat energy.
Patent JP-S60203421-A (JP)
Title: Manufacture of container having flexible wall surface
Inventor: MATSUZAKI YOSHIYUKI
IPC: B29C49/04
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a container having the wall surface which is superior in flexibility and is provided with monolithic structure which is superior in mechanical structure, by molding the titled container by making soft plastics and hard plastics correspond to a flexible wall surface cavity and a monolithic structural component molding cavity respectively. CONSTITUTION:Soft plastics 9A and hard plastics 9B are arranged so as to correspond with a flexible wall surface molding cavity 11A and a monolithic structural component molding cavity 11B respectively. In addition to the above, an extrusion direction of a parison 9 and the whole circumferences on both the sides meeting at right angles with the extrusion direction are placed between pinch off parts 12 of a mold, and positioning of the parison 9 is performed along with performance of compression molding of a reinforcing rib. Then the parison 9 is expanded in a mold 10 by introducing pressure fluid such as compressed air within the parison 9 and the parison 9 is molded into a shape of a cavity 11. After cooling of a molded article, the mold 10 is opened and the molded article is obtained by removing surplus burrs generated on the circumference of the molded article.
Patent JP-S56157238-A (JP)
Title: Rotary motor
Inventor: HARANO KEIICHI
IPC: H02K9/06
Filed: 1980-05-07
Abstract: PURPOSE: To contrive the increase of a cooling effect on the whole motor by a method wherein a stator is directly cooled by the rotation of a cooling fin or a cooling fan, in addition to cooling of a rotor shaft provided with a heat pipe.  
     CONSTITUTION: A space formed by a rotor 1, the rotor shaft 2, the stator 3 and a yoke 4 is isolated from the open air, thereby preventing dust and oil etc. from getting in the rotary motor. The heat pipe 5 is provided inside the shaft 2 and an active fluid such as water is inserted in the heat pipe to keep the whole shaft 2 at a uniform temperature. Accordingly, the shaft 2 can be cooled on the whole by cooling a part of the shaft 2 projecting in a cooling chamber connected to the open air. Thereby, the cooling effect on the whole motor is possible to be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000256618-A (JP)
Title: Resin composition and film-forming material comprising same
Inventor: ONOSE KATSUHIRO
IPC: C09D7/45
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which is improved in printability, working properties, shape retentivity and dispersibility, by dispersing an inorganic filler- compounded treating agent solution into a resin solution, thereby imparting a thixotropic property to the resin solution. SOLUTION: The resin composition comprises a resin solution and a solution of a treating agent compounded with 1 to 300 wt.% of at least one inorganic filler selected from calcium carbonate, alumina, titanium oxide and the like which is dispersed in the resin solution in such a way that the solids content in the treating solution ranges 5 to 100 pots.wt. per 100 pts.wt. of the solids in the resin solution, and has thixotropic property. The resin solution is one wherein a (modified) polyimide resin, a (modified) polyamine-imide resin or the like is dissolved in a high boiling solvent such as γ-butyrolactone or the like so that the resin component is in a concentration of 30 to 60 wt.%.  The treating agent solution is one wherein a treating agent such as a three- dimensionally crosslinked silicone oligomer is dissolved in a solvent such as triethylene glycol diethyl ether or the like, preferably, in a solid content ranging 0.1 to 50 wt.%.
Patent JP-H07269771-A (JP)
Title: Coupling device
Inventor: MIYAZAKI HIDEKAZU
IPC: F16L43/02
Filed: 1994-03-29
Abstract: PURPOSE:To contrive improvement in working properties and a reduction in cost and to check rattling of a pipe including a base part by surely clamping this base part of the pipe. CONSTITUTION:A base part 2 to be attached with an O-ring 5 is formed in one end of a pipe 1 and a connecting part 6 in the other end, respectively. An interconnecting hole 12 with an undercut form and an engaging recess 21 both are formed in a delivery pipe 9. In addition, an anchoring clip 15 consisting of a mounting part 16 and an engaged part 17 with rigidity is attached to a direct upper part of the base part 2. This engaged part 17 consists of an engaged claw 18 and a rotation regulating projection 19 arranged so as to surround the base part 2. When the base part 2 is fitted in the interconnecting hole 12, the engaged claw 18 is engaged with an upper hole part 14 of the hole 12, whereby the rotation regulating projection 19 is engaged with the engaging recess 21. The base part 2 is clamped so as to surround at least the base part 2 by the engaged claw 18, and since the engaged part 17 will get off with relatively shorteness, the base part 2 itself is firmly clamped, and thereby even if some stress is imposed on the pipe 1, the base part 2 will not be shaken at all.
Patent JP-H01234798-A (JP)
Title: Firing angle control device
Inventor: SHIMIZU YOSHIHIKO
IPC: F41G3/00
Filed: 1988-03-15
Abstract: PURPOSE:To improve a hit rate, by a method wherein a target hit area is set to an arbitrary value, and shot bullet spread is controlled to an optimum value during firing. CONSTITUTION:When a target tracing part 1 traces a target, a target position signal 8 under tracing is provided to a firing angle calculating part 2. After the firing angle calculating part 2 predicts the target position of a bullet by means of the target position signal 8, the pointing angle of a gun is calculated to output it as a firing angle signal 9 to a firing angle synthesizing part 4. Meanwhile, a target hit area set part 6 outputs a target hit area set value 10 to a correction angle generating part 5. When the target hit area set value 10 is inputted, the correction angle generating part 5 generates random numbers within an optimum correction angle while a shooting timing signal 11 from a firing control part 7 is in an ON-state, and outputs it as a correction angle signal 12 to the firing angle synthesizing part 4. The firing angle synthesizing part 4 receives firing angle signal 9 from the firing angle calculating part 2 and a correction angle signal 12 from the correction angle generating part 5 for synthesis to output a correction firing angle signal 13 as a firing angle order to a gun 14 driving control part 3. Since shot bullet spread is controlled to an optimum value according to a target bullet hit area, a stable hit rate is provided.