baber/WOPTO huggingface dataset:
Patent JP-H06315748-A (JP)
Title: Centrifugal casting method enabling prevention of inner surface defect
Inventor: KUROTOBI MANABU
IPC: B22D13/02
Filed: 1993-05-10
Abstract: PURPOSE:To prevent the inner surface defect by casting molten cast metal into the inner surface of a heat insulating cylinder which is arranged in the inner part of a metallic mold for centrifugal casting and rotated together with the metallic mold, and solidifying molten metal layer while supplying foggy cooling water into the inner surface of the molten metal layer formed on the inner peripheral surface of the heat insulating cylinder. CONSTITUTION:The heat insulating cylinder 2 is arranged in the inner part of the metallic mold 1 for centrifugal casting and the molten cast metal 5 is cast into the inner surface of the heat insulating cylinder 2 rotated together with this metallic mold 1 for casting. While supplying the cooling water 4 in the foggy or raindrop state into the inner surface of the molten metal layer formed in the inner peripheral surface of the heat insulating cylinder 2, the molten metal layer 5 is solidified. On the inner surface of the molten metal layer 5, innumerable solidified particles enclosing impurities of gas, etc., are formed and when these particles shift to the inner surface side of the heat insulating cylinder (metallic mold) 2 by action of the centrifugal force, all or a part of these particles is remelted. By this method, when the molten metal layer 5 solidifies, the impurities are made to be in the condition of uniformly dispersing in the thickness direction of the casting, and the inner surface defect in the cylindrical casting is prevented, and as the crystal structure becomes equiaxed crystals, the mechanical property is improved.
Patent JP-H02285602-A (JP)
Title: Electronic part
Inventor: NISHIZAWA HIDEO
IPC: H01G13/00
Filed: 1989-04-26
Abstract: PURPOSE:To obtain an electronic part for taping which can be manufactured at low cost and having the excellent contact reliability and the like on coupled parts without using the equipment such as a press die dedicated to the working on a connection terminal by a method wherein, the coupling part formed on the prescribed terminal is coupled to the connection terminal using a wire material having a circular or square cross-section as the connection terminal. CONSTITUTION:In the electron part on which the prescribed terminal 3, among a plurality of terminals 2 and 3 extended to the lower part of the main body 1 of a part, is supplied to a printed board in the state wherein the terminal 3 is carried by a carrier tape 10 through the intermediary of a connection terminal 5, a wire material having a circular or square corss-section is used as the connection terminal 5 to be carried by the carrier tape 10, and at the same time, a coupling part 36 is formed on the prescribed terminal 3 above-mentioned, the coupling part 36 is caulked to the connection terminal 5, and both of them are connected. For example, a collector terminal 2 and two resistor terminals 3 and 3 are extended toward the lower part from the side face of the part main body 1 of a semi-fixed variable resistor to be used for taping. The resistor terminals 3 and 3 form coupling parts 3b and 3b, which are formed into cylindrical shape by rounding the wide-width part formed on both sides of the tip of the stand-off 3a and the terminal 3.
Patent JP-H10297124-A (JP)
Title: Heat transfer recording medium
Inventor: KUROSE SHIGEO
IPC: B41M5/382
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the coefficient of traveling friction, the keeping quality and especially, blocking characteristics after keeping at a high temperature and a high humidity by forming a heat-resistant resistant lubricating layer of polyamide-imide resin and lubricant and adding this lubricant at a specific ratio to the polyamide-imide resin. SOLUTION: A heat transfer layer 2 is formed on one of the faces of a support 1 and a heat-resistant lubricating layer 3 is formed on the other face. The heat-resistant lubricating layer 3 contains polyamide-imide resin and lubricant. The lubricant to be used is either of silicone oil, higher fatty acid, higher fatty acid ester, a variety of surfactants or fluoro compound or a mixture of two or more different types of these components. Among these components, the silicone oil is most preferable. The content of the lubricant is 0.1-20 wt.%, preferably 0.5-15 wt.% for the polyamide-imide resin. When the content of the lubricant is not more than 0.1 wt.% or 20 wt.% or more, both coefficient of traveling friction and blocking characteristics deteriorate.  The heat-resistant lubricating layer 3 is formed by solving the polyamide-imide resin, the lubricant and if necessary, any other agent to be mixed into a solvent and applying and drying this dispersion.
Patent JP-H02285157-A (JP)
Title: Bath room device
Inventor: NOGAMI MASAHIKO
IPC: H04N5/63
Filed: 1989-04-26
Abstract: PURPOSE:To prevent a power source from being forgotten to break by a method in which a sensor to detect the presence of a person in a both room is set near the inlet of the bath room and the primary switch of functional apparatus set in the bath room is automatically set ON or OFF according to entering and exiting of a person. CONSTITUTION:A functional device such as television set 4, etc., is set on the wall face of a bath room 1, and a sensor consisting of an infrared ray emitting part 7 and a IR detector 8 is also set near the inlet 6 of the room 1 to detect the coming in or out of a person in the room 1. When a user enters in the room 1, the primary switch of the functional device is automatically set ON by a controller 9. Also, when user exits the room 1, the primary switch is automatically turned OFF.
Patent JP-S5232985-A (JP)
Title: Process for the preparation of polyolefin
Inventor: KURODA NOBUYUKI
IPC: C08F4/00
Filed: 1975-09-10
Abstract: PURPOSE: To prepare a polyolefin having improved melt flow characteristics in high yield by the use of a specific catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01279206-A (JP)
Title: Light fixing attenuator
Inventor: OKADA HIROSHI
IPC: G02B6/42
Filed: 1988-05-06
Abstract: PURPOSE:To fix a light attenuating quantity of the title attenuator by inserting a plastic optical fiber having a diameter smaller than the inside diameter of a ferrule, with the inside diameter being decided to be smaller than the diameter of the optical fiber of a main line in accordance with the light attenuating quantity, into the ferrule and heating them. CONSTITUTION:The plastic optical fiber 34 having a diameter which is smaller than the inside diameter of the ferrule 24 which is decided in accordance with the light attenuating quantity and a length which is sufficiently longer than that of the ferrule 24 is inserted into a through hole 32 formed in the ferrule 24 and they are heated. It is necessary to make the heating temperature higher than the transition temperature of the glass which is the material constituting the plastic optical fiber. During the course of the heating process, the plastic optical fiber contracts in its length direction and its diameter increases until it becomes coincident with the inside diameter of the ferrule 24. Therefore, when the inside diameter of the ferrule is previously decided in accordance with the light attenuating quantity, a prescribed light attenuating quantity can be obtained irrespectively of the diameter of the thin-diameter optical fiber. Accordingly, a fixed attenuation factor can be obtained irrespectively of the distribution pattern of the light made incident on this attenuator.
Patent JP-H05277457-A (JP)
Title: Apparatus for washing square substrate
IPC: G03F1/82
Filed: 1992-03-31
Abstract: PURPOSE:To inexpensively constitute the whole of the title apparatus in a small size and to well and efficiently wash the end surface of a square substrate by making the contact pressure to the end surface of the substrate constant. CONSTITUTION:The second support member 4 supporting a washing jig 5 is provided in a displaceable manner so that the distance from the center P1 of rotation of a square substrate to the washing jig 5 changes within the range of the distance from the center P1 of the rotation of the square substrate to the central position of the long side of the square substrate and the distance from the center P1 of the rotation of the square substrate to the corner part thereof and a cable like member 16 is connected to the support arm 12 integrated with the second support member 4. The cable like member 16 is pulled so as to go away from the second support member 4 in the direction allowing the second support member 4 to approach the square substrate and also trained over a movable pulley 15 and a wt. 17 is attached to the leading end of the cable like member 16 to be suspended and the washing jig 5 is brought into contact with the end surface of the square substrate under constant pressure while driven so as to rotate on its own axis to wash the end surface of the square substrate in a slide contact state.
Patent JP-S5233670-A (JP)
Title: Process for preparation of saccharin
Inventor: FUKU MICHIO
IPC: C07D275/06
Filed: 1975-09-09
Abstract: PURPOSE: Saccharin is easily and economically prepared with one stage process by the autoxidation of o-toluenesulfonamide under particular conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5633932-A (JP)
Title: Plastic molding having a inclined surface for carrying and method of producing thereof
Inventor: SATOU HIDEMI
IPC: B29C33/00
Filed: 1979-08-29
Abstract: PURPOSE: To position material to be carried accurately on an inclined surface given a plastic molding for efficient molding by forming a vertical hole and a projection on one side thereof in such a manner as to eliminate any undercut section.  
     CONSTITUTION: A convex section 6 and a concave section 7 are provided on an inclined surface of a die in the direction 4 of opening thereof to form a vertical hole or projection on one side of a molding in such a manner that other portions thereof are formed parallel to the direction of opening the die to eliminate undercut sections 6a and 7a (as shown by the broken line) in the hole and projection. A material to be carried is placed on an inclined surface of the molding 8 which is formed by molding metal dies 1 and 2 thus arranged in such a manner as to be given a projection and a concave section 14 at a position at which they will be fitted into the hole 10 and the projection 11 on the plastic molding 8. In this manner, the movement of the molding 8 in the direction A is checked on the left side of the hole 10 while the movement thereof in the direction B is checked on the left side of the projection 11 thereby securely positioning the material 12 to be carried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H047813-A (JP)
Title: Manufacture of laminated electronic component
Inventor: KOBAYASHI SEIICHI
IPC: H01G4/30
Filed: 1990-04-25
Abstract: PURPOSE:To avoid the evaporation of a conductor material in cut down man- hours while enabling a terminal electrode in sufficient strength to be formed by a method wherein the firing of a laminated body and the baking of the terminal electrode are simultaneously performed. CONSTITUTION:A basic material is printed with a magnetic body paste in specific thickness to be further printed with a conductor paste in about half turn thereby enabling multiple similar patterns to be simultaneously formed on one magnetic body wafer. Next, the magnetic body paste is formed as if covering the other conductor pattern leaving the end of the conductor pattern so that about half turn of the conductor pattern may be formed by connecting the end. A coil pattern circulating through the magnetic body part is formed by repeating the procedures. After dividing into elements, the exposed end of the conductor pattern is coated with the conductor paste and the elements are fired. Through these procedures, the process of a terminal electrode can be simultaneously performed with the firing of a laminated body thereby enabling the manhours to be cut down. Furthermore, the end covered with the conductor paste is fired thereby enabling the evaporation of inner conductor in the firing process to be avoided while augmenting the strength of the terminal electrode.
Patent JP-S603912-A (JP)
Title: Method for removing scale of surface layer of hot rolled sheet
Inventor: MIYAZAKI RITSUSHI
IPC: B21B45/06
Filed: 1983-06-20
Abstract: PURPOSE:To improve remarkably a descaling effect by regulating a rate of different speeds between opposing rolls to a specific value or more as well as regulating a rate of elongation to a specific value or less, in rolling a hot rolled sheet at the different speeds of rolls as a preceding process before a pickling or mechanical descaling process. CONSTITUTION:As a preceding process before a pickling or mechanical descaling process, a hot rolled sheet 1 is rolled by a high speed roll 2 and a low speed roll 3 which rotates at a lower peripheral speed than that of the roll 2. At that time, a rate of different speeds between the opposing rolls 2, 3 is regulated to >=1.2%, and a rate of elongation is regulated to lower than the rate of different speeds and preferably to <=0.5%.
Patent JP-S5812040-A (JP)
Title: Information processor
Inventor: NAGASHIMA SUNAO
IPC: G06F9/48
Filed: 1981-07-15
Abstract: PURPOSE:To decrease the cost of information processing, by using a computer having interruption function and effectively making use of the interrupting function and the software. CONSTITUTION:A computer 1 having an interrupting function is used, key input information is processed with a timer interrution generated at a prescribed time interval internally and external interruption generated at the data transfer externally or the information is displayed. Thus, the key input and display can be controlled and processed without the constitution of hardware.
Patent JP-H04338432-A (JP)
Title: Toilet equipment
Inventor: NAGAOKA HIROTOSHI
IPC: A47K17/02
Filed: 1991-05-15
Abstract: PURPOSE:To make better the design of the title equipment, to make easier the cleaning thereof and to make higher the heating effect thereof. CONSTITUTION:A storing space 6 is formed in a toilet 1 and under a toilet bowl 5, and a warm air-generating device 7 is laced in this storing space 6. An outlet 8 for warm air blown by the warm air-generating device 7, is provided at the lower front part of the toilet 1.
Patent JP-H01280655-A (JP)
Title: Fuel injection control device for engine
Inventor: NAKAMURA MITSUO
IPC: F02D41/00
Filed: 1988-04-30
Abstract: PURPOSE:To always ensure the optimum engine running state irrespective of changes in intake air temperature, by a method wherein the estimated value of pressure in an intake air pipe is determined; from the estimated value, the correction coefficient for intake air temperature is determined; and using the coefficient, the fundamental fuel injection amount is corrected. CONSTITUTION:Based on an engine rotation synchronous signal from a crank angle sensor 8, the number of revolutions of an engine is calculated by means of a means 21. Based on a top dead center signal from the crank angle sensor 8 and a signal from a pressure sensor 7, an average value of a pressure in an intake air pipe is calculated by a means 15. Based on an average value and the number of revolutions of an engine, a fundamental fuel injection amount is calculated by a means 13. Meanwhile, based on a signal from a throttle opening sensor 6 and the number of revolutions of an engine, a pressure in an intake air pipe pis estimated by a means 14. Based on the estimated value, the coefficient of intake air temperature change correction is calculated by a means 19. Based on the coefficient of intake air temperature correction, a fundamental fuel injection amount is corrected by a means 16 to set a fuel injection amount.
Patent JP-H07313781-A (JP)
Title: Fully automatic washing machine
Inventor: IWAKIRI SHUNICHI
IPC: D06F33/02
Filed: 1994-05-24
Abstract: PURPOSE:To improve the effect of a soft finishing agent in a final rinsing process and to prevent the soft finishing agent from being stuck on laundry after the end of dehydration by once performing a dehydrating operation again with the prescribed number of rotations at least after the end of a dehydrating process before the final rinsing process. CONSTITUTION:A washing and dehydrating vessel 2 is placed inside a water receiving vessel 1 hung on a washing machine outer frame 17 with a hanging bar 18, and a pulsator 19 is placed at this bottom part. Then, the vessel 2 and the pulsator 19 are respectively driven through a V belt 22 and a decelerator 23 by a motor 21. Besides, a fluid balancer 33 for reducing vibrations at the time of dehydration is arranged at the upper part of the vessel 2, and an automatic soft finishing agent flowing device 34 is added to this balancer. In this case, the operations are successively controlled according to specified conditions by a controller 32 for controlling series of successive operations such as washing, rinsing and dehydrating while controlling the motor 21. Namely, the dehydrating operation is once performed again with the prescribed number of rotations at least after the end of the dehydrating process before the final rinsing process.
Patent JP-2000296645-A (JP)
Title: Method for recording and recorder
Inventor: KAWASE HIDEO
IPC: B41J2/325
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording and recorder capable of always performing an adequate recording operation irrespective of a position of an image forming region in a full-color image to be formed on a recording medium. SOLUTION: A control means 35 can change a top-of-form position TOF and sets a top-of-form position TOF1 at a part positioned on a leading end side in an image forming region PPZ of a full-color image to be formed on a recording medium P based on recording information when the recording medium is fed in the reverse direction in order to form the full-color image on the recording medium P. The control means 35 controls a driving motor 28 such that the recording medium P is fed in the reverse direction with respect to the top-of-form position TOF1.
Patent JP-H06348647-A (JP)
Title: Bridge between buses for plurality of information processing systems for optimization of data transfer between system bus and peripheral bus
Inventor: NADAA AMINI
IPC: G06F13/36
Filed: 1994-05-24
Abstract: PURPOSE: To maximize the data transfer efficiency between a CPU local bus and a PCI bus or its analogue by optimizing the transmitting rate against a buffer via a logical network included in a host bridge based on a fact whether the data are discontinuous between a system bus and its peripheral one. CONSTITUTION: A PCI host bridge 20 functions as an interface between a system bus (S bus) 16 and a main PCI bus 22. A FIFO buffer logical mechanism 102 temporarily stores the data which are transmitted between both buses 16 and 22. The mechanism 102, an S bus interface logical mechanism 104 and a PCI bus interface logical mechanism 106 optimize the transmitting speed based on a fact whether the transmitted data are discontinuous. In other words, the mechanism 100 converts the transfer of data between both buses 16 and 22 and also optimizes this data transfer speed. Thus, the buses 16 and 22 can be connected to each other and the data transfer efficiency can be maximized.
Patent JP-S6454808-A (JP)
Title: Circuit for receiving and demodulating data signal
Inventor: POORU HAASUTO
IPC: H03H19/00
Filed: 1988-05-02
Abstract: PURPOSE: To attain cost reduction by making a 2nd clock signal asynchronous with a 3rd clock signal and setting the 3rd clock signal to the integer relation with a 1st clock signal through 1st and 2nd frequency dividing means. CONSTITUTION: A high frequency sampling clock is 40 frequency divided 27-29 to low frequency sampling clocks for driving a signal gain stage 19 by a programmable timer, and is frequency divided 42 to a lower frequency at a fixed rate for supplying a clocking signal to a band filter 15. Based on the programmed down frequency division of the high frequency clock 40, the input of the clock to the gain stage 19 is made asynchronous with the band filter 15. However, the gain stage 19 is always set in the integer relation with an antialiasing fielder(AAF) 17 so as to achieve edge synchronism between the AAF 17 and the gain stage. Thus, an inexpensive programmable clock can be provided.
Patent JP-S62265896-A (JP)
Title: Coaxial speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/02
Filed: 1986-05-14
Abstract: PURPOSE:To reduce the cost of parts and the cost of assembly labor by constituting a cone-type diaphragm in such a way that a dust cap also serving as the diaphragm of a tweeter speaker is jointed to a piezoelectric element. CONSTITUTION:A voice coil 21 is held and positioned in the magnetic gap 20 of a field part 19 composed of a lower part plate 16 with a center pole 15, a ring-like magnet 17 and a ring-like upper plate 18, and jointed to the neck part of a cone type diaphragm 23. Its edge outer periphery part is stuck to the outer periphery part of a frame 24 together with a gascket 25. An assembly obtained in such a way that a periphery part made of ceramic piezoelectric elements 27 is stuck and incorporated into a high frequency exclusive diaphragm-dust cap 29 formed in a shape suitable for the installation of a stick margin part 26 and a sticking part 28 made of ceramic piezoelectric elements 27 is stuck to the upper surface of the center part of the cone type diaphragm 23. Thus the structure is simplified to easily assemble a speaker, and the cost of parts and the labor cost at the time of assembly can be reduced.
Patent JP-2000301157-A (JP)
Title: Apparatus for improving magnetic water quality
Inventor: SAKOTA YOSHIHIRO
IPC: E03C1/10
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for improving magnetic water quality not corroding a water pipe and enhanced in magnetic treatment efficiency. SOLUTION: An apparatus for improving magnetic water quality 21 attached to a water pipe 23 is constituted so that a plurality of permanent magnet piece 51 are provided in a casing 25 in such a state that the mutually different magnetic poles thereof are arranged around the water pipe 23 so as to be opposed to each other. Since recessed grooves 35 are formed to the casing 25, magnetic fields acting on the water passing through the water pipe 23 are not reduced and magnetic treatment efficiency is enhanced. Since the magnetic water quality modifying apparatus 21 is mounted in such a state that the water pipe 23 is exposed by the recessed grooves 35, the water pipe 23 is not hermetically closed and the corrosion of the outer surface thereof is reduced.
Patent JP-S603373-A (JP)
Inventor: MIYABAYASHI YOSHIYUKI
IPC: E05B65/20
Filed: 1983-06-21
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-2000300727-A (JP)
Title: Slot machine
Inventor: NAKADA KATSUMASA
IPC: A63F5/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To draw lots on whether to notify a player of the result of pattern drawing, separately when shifting to a special game. SOLUTION: This slot machine 10 is provided with a notifying device 50. The notifying device 50 notifies prize winning of a specific pattern concerned with prize winning, out of plural kinds of patterns as a result of pattern drawing performed by a pattern drawing means 90. A game control device 80 is provided with a notification drawing means 130 and a notification control means 140. The notification drawing rneans 130 draws lots on whether to drive the notifying device 50 in the event of prize winning of a special pattern. The notification control means 140 drives the notifying device 50 when notification drawing of the notification drawing means 130 results in driving of the notifying means 50 and pattern drawing of the pattern drawing means 90 results in prize winning of the specific pattern.