baber/WOPTO huggingface dataset:
Patent JP-H102576-A (JP)
Title: Indoor fan of air conditioner
Inventor: ARAKAWA HIROYUKI
IPC: F24F1/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in the air velocity and the air volume at an air outlet end part of an indoor unit. SOLUTION: An indoor unit is provided with an indoor heat exchanger and a crossflow fan 10. The crossflow fan is provided with a rotary shall 11 and a plurality of disk-shaped partitions 12 arranged orthogonal to the rotary shaft 11, and a plurality of blades 13 are provided between the partitions 12. The distance between each partition 12 is maximum at each end of the crossflow fan 10, and the air velocity and the air volume become maximum at this part.
Patent JP-S63319184-A (JP)
Title: Document processor
Inventor: FURUKAWA FUMIO
IPC: B41M5/42
Filed: 1987-06-24
Abstract: PURPOSE:To enable predetermined patterns to be added to a document with color discrimination and to be printed, by providing a printing means for printing combined images in at least two colors, and a designating means for designating at least one of a plurality of patterns stored in a storage means. CONSTITUTION:For example, in the case of printing on a printing paper 20 with approval stamps 21, 22, when it is judged that data designated and read from a document file is data indicative of an approval stamp, a corresponding pattern is read from an external storage device 4, and is transferred to an image memory 6b for printing in red. When it is judged that the read data is a character code, a corresponding pattern is read from a font memory, and is transferred to an image memory 6a for printing in black. Next, it is judged whether images for one page are transferred to patterns in the image memories 6a, 6b, and combination of image data is conducted, followed by printing the combined images.
Patent JP-S63319126-A (JP)
Title: Method for treating polyester film
Inventor: HOSOI MASAHIRO
IPC: B29K67/00
Filed: 1987-06-24
Abstract: PURPOSE:To enhance the dimensional stability of film by a method wherein a roll-film is aged under specified conditions and, after that, rewound and aged again. CONSTITUTION:Polyester film, which is biaxially stretched by publicly known methods and conditions, and is thermoset and wound in a roll, is firstly retained for 24hr or longer in an atmosphere having the temperature range of 40-90 deg.C. Next, the roll subjected to the above-mentioned retention treatment is rewound so that the portion, which occupies the surface layer part of the roll at first, occupies the core part of the rewound roll and the portion, which occupies the core part of the roll at first, occupies the surface layer part of the rewound roll and again retained for 24hr or longer in an atmosphere having the temperature range of 40-90 deg.C. The humidity of the atmosphere is preferably as high as possible unless dew condenses on the film. Due to the above-mentioned retention treatment, the polyester film, the rate of dimensional change of which at comparatively low temperature is remarkably reduced, can be obtained. Especially, the rate of longitudinal dimensional change is small and its scattering becomes small.
Patent JP-S6135065-A (JP)
Title: Copying machine
Inventor: OOI TAKAHITO
IPC: H04N1/04
Filed: 1984-07-27
Abstract: PURPOSE:To miniaturize a copying machine and to improve the image quality of a reproduced image by using a main scanning means to reciprocate plural reading element arrays and print element arrays at the same time in the main scanning direction and using a sub-scanning means to reciprocate both the element arrays in a direction different from the main scanning direction. CONSTITUTION:Plural reading print elements 11A-11E are fixed to a slide bar 10 of a copying machine with a prescribed pitch and reading elements 13A-13E are provided respectively to one end of coupling sections 12A-12E of the elements 11A-11E. Further, print elements 14A-14E are provided respectively to the other end of the coupling sections 12A-12E. The contrast of one picture element of adjacent originals 3 is detected by the elements 13A-13E, and the detected picture element signal is printed on an adjacent copying sheet 16 by the elements 14A-14E. A scanning section comprising a paper feed roller 15 and a running roller 16 is provided in correspondence to the slide bar 10 of the read print element 11, reciprocated in the main scanning direction 9 by a main scanning means and the sub-scanning means reciprocates it in a different direction from the main scanning direction 9.
Patent JP-S64764-A (JP)
Title: Semiconductor device
Inventor: FURUHATA TOMOYUKI
IPC: H01L29/78
Filed: 1987-06-23
Abstract: PURPOSE: To reduce the area of a parasitic region and to achieve high performance and high density in a MOSFET, in a semiconductor device having a MOS structure, by providing a source region and a drain region, which are formed in a self-aligning mode, providing a side wall spacer, which is provided at the side wall of a polycrystalline silicon layer, providing an offset region of the source region or the drain region, and providing a channel region and a gate electrode, which are determined by a self-aligning mode.  
     CONSTITUTION: A channel region is determined at an N +  type polycrystalline silicon layer 7 and a side wall spacer 6 in a self-aligning manner. A gate electrode 9 comprising high melting point metal is formed through a gate film 5 on the channel region. Therefore, source/drain regions 3 and 4 are formed in a self-aligning manner by the diffusion of impurities from the N +  type polycrystalline silicon layer 7. The leadout of the source/drain region electrodes is performed with the N +  type polycrystalline silicon layer 7. Therefore, the size of an element can be reduced without restriction on lithography technology. Parasitic elements such as a drain-substrate capacitor can be decreased to a large extent. The high performance and the high density are achieved in the element. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6311254-A (JP)
Title: Ball slideway
Inventor: ISHIZUKA AKIRA
IPC: F16C33/58
Filed: 1986-07-02
Abstract: PURPOSE:To make a turning radium of a spiral groove enlargeable, by forming a ball circuit at the side of a ball cage on one side within an almost horizontal plane as well as forming another ball circuit at the side of a ball cage on the other within an almost vertical plane. CONSTITUTION:A cage guide groove 13 being made into an oval within an almost horizontal plane is formed in a ball cage 9. When this ball cage 9 is attached to a setting part 8, a ball circuit 14 is formed by a setting part guide groove 11 and a cage guide groove 13. This ball circuit 14 consists of a load guide groove 15, a nonload guide groove 16 and a circular spiral groove 17. And, a cage guide groove 19 to be made into an oval within an almost vertical plane is formed in a ball cage 10. When this ball cage 10 is attached to the setting part 8, a ball circuit 20 is formed by a setting part guide groove 12 and the cage guide groove 19. This ball circuit 20 consists of a load guide groove 21, a nonload guide groove 22 and a circuit spiral groove 23.
Patent JP-H11347626-A (JP)
Title: Device for straightening extruded shape for heat sink and straightening method thereof
Inventor: SUGIURA NOBUYUKI
IPC: B21C35/03
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently and surely, flatly straightening the base plate of an extruded shape which has a shape that the base plate is circular-arcuate and many plate fins are radially extended on its convex side. SOLUTION: This device is provided with a placing table 61 on which the extruded shape 51 is placed in a state where the convex surface is turned up and a pressing part 62 with which the extruded shape 51 on the placing table 61 is downward pressed to straighten the base plate of the extruded shape 51. The placing table 61 has a pair of pedestals 611, 612 for respectively supporting both edges of the extruded shape 51 and a pair of the pedestals 611, 612 are moved so as to be parted from each other while both the edges of the extruded shape 51 are supported as the extruded shape 51 is pressed.
Patent JP-H025362-A (JP)
Title: Cadmium negative plate and alkaline secondary battery using the same
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/24
Filed: 1988-06-23
Abstract: PURPOSE:To increase a substantial capacity density, and control charging with ease and make very quick charging possible with a large current flow by making a cadmium magnetic plate contain mercuric oxide at a specific rate to a total quantity of cadmium. CONSTITUTION:A charging efficiency before cadmium hydroxide is generated when a cadmium negative plate mainly composed of cadmium hydroxide or cadmium oxide and metallic cadmium as active material is charged by an electric current of 1CA on the basis of a theoretical capacity of cadmium oxide or cadmium hydroxide is approx. 93%; however, when mercuric oxide is contained at 0.25-20wt.% of a total quantity of cadmium, the charging efficiency increases to approx. 97%. If a change in potential made until generation of hydrogen at a charging time is detected as a change in a terminal voltage by use of this negative plate having a good charging efficiency, charging control is easy, and if a constant voltage is set at that point of time, a current flow becomes small in an overcharge region, so that an alkaline secondary battery capable of a quick charge and also free from loss of electrolyte is produced.
Patent JP-H024812-A (JP)
Title: Agent for imparting moisture-proofness
Inventor: OSHIBE YOSHIHIRO
IPC: C08F297/00
Filed: 1988-06-23
Abstract: PURPOSE:To provide the subject agent containing a fluorine-containing block copolymer composed of a specific fluorine-containing unit and a specific unit free from fluorine and capable of imparting a polymeric material with moisture- proofness while keeping the adhesivity, mechanical strength, heat-resistance, etc., of the material. CONSTITUTION:The objective imparting agent contains a fluorine-containing block copolymer composed of a structural unit derived from the monomer of formula I [R1 is H or methyl; R2 is CpH2p, C(CpH2p+1)H (p is 1-10), etc.; RF is CnF2n+1, (CF2)nH (n is 1-16), etc.] and a unit derived from the monomer of formula CH2=CR3R4 [R3 is H, CH2COOH, etc.; R4 is COOR5 (R5 is H, group of formula II, etc.), CONR6R7 (R6 is H or CpH2p+1; R7 is H, CH2OH, etc.), etc.]. The weight ratio of the former unit to the latter unit is 80/20-10/90. The above copolymer can be produced, e.g., by a two-stage polymerization process using a polymeric peroxide as a polymerization initiator.
Patent JP-S6315064-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F25D21/04
Filed: 1986-07-04
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-H11351146-A (JP)
Title: Compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B39/12
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage of cooling medium gas from the periphery of a driving shaft by making a shaft seal device larger while avoiding the large size of a clutch. SOLUTION: A front housing 11 consists of a main housing part 50 defining a crank room 14 and a sub-housing part 53 fixed to the front end of the main housing part 50 and having a clutch mounting boss 52 at the front end. A bearing 55 for a driving shaft 15 is arranged in a center hole 50c passing through the front end wall 50a of the main housing part 50 and a shaft seal device 54 is arranged in a shaft seal room 57 recessed in the front end face of the main housing part 50 and the rear end face of the sub-housing part 53. The inner diameter of the shaft seal room 57 and the outer diameter of the shaft seal device 54 are larger than the inner diameter of the boss 52.  The inner diameter of the boss 52 is kept as large as usual and the shaft seal device 54 is made larger, while avoiding the larger size of a clutch, to surely prevent leakage of cooling medium gas from around a driving shaft 15.
Patent JP-S5946188-A (JP)
Title: Pretreatment of night soil
Inventor: MIURA MITSUGI
IPC: C02F1/52
Filed: 1982-09-08
Abstract: PURPOSE:To sharply curtail the expenses for the disposal of a liquid from which urin leftovers have been separated, by completely removing included solid matter or both of said included solid matter and dissolved protein from the raw water of undiluted night soil, separating said raw water into filtration leftovers and transparent urine water, and individually treating them. CONSTITUTION:Crude night soil after being heated at 80 deg.C is agitated while adding CaO or Ca(OH)2 powder to it in an amount of about 2% on the basis of the amount of a liquid, further agitated while adding about 2% diatomamaceus earth to it and then filtered, to obtain a light-brown transparent filtrate having SS content below 20ppm. Said Ca(OH)2 acts on flocculation, while the diatomamaceus earth acts on filtration. Alternatively, the method of attractively separating coflocculated fluoroamide formed by directly adding 20,000ppm magnetic iron powder, 1,000ppm poly(iron sulfate) and 20ppm polyacryl amide to the crude night soil with a permanent magnet may be adopted as a different method.
Patent JP-S5946586-A (JP)
Inventor: OIYAKE YASUKUNI
IPC: G21C3/324
Filed: 1982-09-08
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-H06350342-A (JP)
Title: Frequency multiplier circuit
Inventor: KUSAMA NOBORU
IPC: H03F3/21
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a microwave frequency multiplier circuit with high efficiency and high gain. CONSTITUTION:An NPN hetero junction bipolar transistor(TR) 1 whose emitter employs AlGaAs and whose base uses GaAs is used and operated by setting a base-emitter bias to 0 or deeper than 0. A required multiplier output is obtained by a frequency selection function of an output matching section 7 from a collector output of the TR 1 receiving the microwave from an input matching section 6. A dose of the emitter is decreased more than that of the base by using the AlGaAs whose band gap is higher than that of silicon for the emitter and using the GaAs for the base thereby increasing the reverse breakdown voltage between the base and emitter.
Patent JP-S5794021-A (JP)
Title: Manufacture of synthetic resin aqueous dispersion
Inventor: FURIIDORITSUHI FUOTSUKU
IPC: C08J3/14
Filed: 1981-10-02
Abstract: A process and apparatus for the preparation of aqueous synthetic resin dispersions by using water to precipitate the synthetic resins from their solutions in water-miscible solvents. The solutions may contain pigments, extenders, and additives. The precipitated solids are separated off and dispersed uniformly in an aqueous medium. The precipitation of the synthetic resins is carried out in the presence of inert grinding bodies.
Patent JP-H113969-A (JP)
Title: Substrate component laminated with chip component
Inventor: MITANI TSUTOMU
IPC: H01L25/18
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture easily a substrate component, by a method wherein a first chip component is mounted on a first substrate in a flip chip system, and second chip components are arranged on the surface, which is not formed with electrodes, of the first chip component to connect electrically the second chip components with the first substrate. SOLUTION: An LSI chip 6 is mounted on a mother substrate 10 in a flip chip system in such a way that the surface constituting electrodes of the LSI chip 6 of a first chip component comes into contact with a conductor wiring 9 formed on the mother substrate 10 of a first substrate via bumps 8. Further, a carrier substrate 4 is electrically connected with conductor wirings 9 and gold wires 7 through an intermediate material 5, so that a carrier substrate 4 of a second substrate is brought contact with the LSI chip 6, in the surface of the carrier substrate 4 where resistor chips 1, capacitor chips 2 and inductance chips 3 of second chip components are not mounted and in the surface of the LSI chip 6 without electrodes.
Patent JP-H08180773-A (JP)
Title: Handle interlocking device of high ampere rating breaker
Inventor: MAAKU ARUBINO ZAFUETSUTEI
IPC: H01H33/42
Filed: 1995-06-23
Abstract: PURPOSE: To provide such a simple and economic two-stage latch device as being capable of interlocking a cam driven tab for a lever with the cam face of an operation handle to prevent the release of a closing spring until the operation handle comes to a completely pulled in position. CONSTITUTION: An operation mechanism has a closing shaft 33 mutually operating with a strong closing spring 16 to operate an operation handle 17 mounted on a side frame 36 with a swing supporting shaft 37. In this operation, while a lever 22 and a gear 18 for driving the handle charge the spring 16, a series of driving gears 18A mutually operating with a locking pawl 19 for the gear 18 prevents the reverse run of the gear 18. A two-stage operation spring latch assembly formed on the middle of the gear 18 with primary latches 21, 20 operates with the pawl 19 to prevent the rotation of the shaft 33 during charging the spring 16. When a closing button 32 is pushed with the handle 17 at a complete pull-in position, the spring 16 is released to close a contact. In this way, a simple and economic device is obtained.
Patent JP-H0766616-A (JP)
Title: Antenna for communication
Inventor: NAGASE TAKAHITO
IPC: H01Q9/32
Filed: 1993-06-28
Abstract: PURPOSE:To provide sufficient current distribution on an antenna tip side and to shorten a mechanical length. CONSTITUTION:Whip antenna is provided with an insulated bar-shaped body 5, a conductive long size body 6 wound around the bar-shaped body 5 for which at least one part is divided and a chip capacitor 8 connected to the long size body 6 at the divided part of the long size body 6. The long size body 6 is divided into at least three parts and the capacitances of the plural chip capacitors 8 for connecting them are mutually different.
Patent JP-H0714586-A (JP)
Title: Laminate forming device
Inventor: KANEDA SEIJI
IPC: H01M6/02
Filed: 1993-06-28
Abstract: PURPOSE:To provide a laminate forming device which can accurately generate location of a plate member, is free from risk of dislocation, and ensures a high speed production. CONSTITUTION:A plurality of magazines 8 accommodating plates are held on respective magazine tables 7 and arranged in mating with a carrier 6 on a transport device 5, and a row of plate locating parts 9 is provided between the row of magazine tables 7 and the transport device 5. The plates in magazine 8 and in the locating part 9 are grasped by the first and second heads of a transfer device 10, and the one lying at a locating jig 9 is transferred to the laminate accommodating space 6a of the carrier 6 while the one lying within the magazine 8 is transferred to the locating part 9. When tact feed is made and the mentioned cycle is repeated, a laminate consisting of a certain number of plates is formed. Because the plates are located in advance, laminating takes place with no risk of dislocation.
Patent JP-H0810046-A (JP)
Title: Electronic toothbrush
Inventor: SAKUMA SHUJI
IPC: A46B15/00
Filed: 1995-06-01
Abstract: PURPOSE:To enable a user to affirm energization with ease by electrically connecting a light emitting diode and a sounding means with each other, providing a projection section for the tip end section of a handle section which can be freely mounted/ demounted, providing a groove in which the major section of the projection section is provided, and a slit in which a part of the projection section is accepted, in a bristled section, and also providing a retaining means which prevents the parting of the handle section to the slit. CONSTITUTION:A transmission electric circuit 14 having a light emitting diode and a sounding means is provided to the inside of the recessed section 13 of a handle section 3, and the plus terminal 18 of the transmission electric circuit 14 is connected to a terminal 29 so as to be a plus side. A shaft 35 is inserted in a projection section 34 in front of the handle section so as to be brought into contact with the minus terminal 20 of the transmission electric circuit 14. In order to install a bristled section 2 onto the handle section 3, the front section of the handle section 3 is inserted into the groove 10 of the filling section 2, and let projection section s 36 and 37 at the forward section of the handle section 3 be engaged with both slits 10 and 11 and a dent 12. When electricity is turned on to a plug 7 via the body and mouth of a user with the terminal 29 touched by his hand, a signal is outputted.
Patent JP-S5946374-A (JP)
Title: Wind power generator
Inventor: MINAMIDATE MAKOTO
IPC: F03D1/04
Filed: 1982-09-10
Abstract: PURPOSE:To turn and drive a power generation turbine in a vent sleeve by high- speed ascending air streams by a method in which are stream flowing in the sky is converted into high-speed air stream by contraction by means of the first and second guide parts and a casing, and the ascending air stream going up in the vent sleeve is sucked by the high-speed stream for making the speed of the air stream higher. CONSTITUTION:Air stream A flowing in the skys is converted into high-speed air stream by contraction by means of a casing 6 of a streamlined shape and the first and second guide parts 11 and 13, and the ascending air stream F is sucked from the casing 6 by means of the high-speed air stream for making the speed of the ascending air stream in a vent sleeve 1 higher. By the high-speed ascending air stream F, a power generating turbine 16 inside the vent sleeve 1 is turned and driven at high speeds. Stable operation of the wind power generator can thus be attained for a long period of time. Since the turbine 16 can be set on the ground surface G side, the transmission and drive system between the turbine 16 and the generator 21 can be shortened or omitted. The enlargement of the vent sleeve can be easily attained to permit the supply of comparatively great electric power.
Patent JP-H0823049-A (JP)
Title: Semiconductor package
Inventor: MIMORI SEIJI
IPC: H01L23/34
Filed: 1994-07-08
Abstract: PURPOSE:To discharge the heat generated by the movement of a semiconductor chip to outside in a highly efficient manner by a method wherein the title semiconductor package is composed of a metal plate, a semiconductor chip, a semiconductor-mounting wiring board and sealing resin, and the metal plate and the semiconductor chip are fixed by a conductive bonding agent. CONSTITUTION:A semiconductor chip 3 is fixed to a metal plate 1 by a conductive bonding agent 2, and the connection terminal, provided on the semiconductor chip 3, and the semiconductor connection terminal of a semiconductor mounting wiring board 10 are connected in such a manner that a solder bump is formed on the semiconductor mounting board 10 and it is placed in such a manner that it comes in contact with the connection terminal of the semiconductor chip 3, and solder is fused by hot air. Then, sealing resin 8 is poured between the metal plate 1 and the semiconductor mounting wiring board 10 and the sealing resin is hardened. Subsequently, solder balls 7 are formed as the contact array provided on the opposite surface of the surface where the semiconductor connection terminal of the semiconductor mounting wiring board 10 is provided. As above-mentioned, the heat, generated by the power consumed when the semiconductor chip 3 is operated, is discharged to outside in a highly efficient manner.