baber/WOPTO huggingface dataset:
Patent JP-S6156860-A (JP)
Title: Edge point polishing device of wood planing and moulding machine
Inventor: SHIMODAIRA TOSHIO
IPC: B24B3/38
Filed: 1984-08-25
Abstract: PURPOSE:To enable an edge point to be polished with a cutting edge being left as mounted to a planing shaft and promote the reduction of a polishing time and the improvement of accuracy, by providing a guide member specifying a distance between the planing shaft and a wheel while a guide member specifying a position of the wheel in a surface direction of the planing shaft. CONSTITUTION:A polishing device, opening an upper cover of a planing and molding machine and bringing a leg part 15 of a guide member 11 into contact with the surface of a planing shaft 2 in both sides in the length direction of a cutting edge 3 further adjusting a pawl 27 and an adjusting plate 28 of a guide member 13, brings the prtrusive end of the pawl 27 into contact with a rake face 12 of the cutting edge 3. Next the device, moving a driving means 9 to the planing shaft 2, brings the polishing surface of a wheel 8 into contact with an edge point 3a from the side of a flank 7. And the device, rotating the wheel 8 at a high speed to be gradually moved toward the cutting edge 3 and fixing the driving means 9 to the guide member 11 by a bolt 35 when a desired polishing margin is obtained thereafter bringing the guide member 11 into contact with the surface of the planing shaft 2, polishes the point edge 3a over the whole length by moving an edge point polishing device 6 in the length direction of the planing shaft 2. In this way, the device enables a work time for polishing to be reduced further uniform polishing of the edge point to be easily executed.
Patent JP-S5879118-A (JP)
Title: Volumetric flowmeter using stepped gear and leaf type stepped gear
Inventor: HOTSUTA KOUJI
IPC: G01F3/10
Filed: 1981-11-05
Abstract: PURPOSE:To smooth the rotation of the flowmeter by using the stepped gears whose simultaneous contact ratio become always one, thereby making smooth intermeshing movement possible with respect to pitch curves which are changed stepwise. CONSTITUTION:The pitch curves 1 and 2 which are changed stepwise are rotated into the direction of arrows with rotary centers as O and o. The intermesh is finished at pitch points P1' and p1' of pitch circles P1, P1', p1, and p1', whose pitch circle radiuses are R and r. A contact point Q1' on a tooth profile 2 of the gear O is contacted with a contact point q1' of a tooth profile 2' of the gear o each other. At this time, the intermesh of the next tooth profiles 3 and 3' begins at pitch points P2 and p2 of pitch circles P2, P2', p2, and p2', whose pitch radiuses are R2 and r2 which are characterized by R1<R2 and r1>r2. A contact point Q2 on the tooth profile 3 of the gear O is contacted with a contact point q2 on the tooth profile 3' of the gear o each other. Therefore said stepped gears are smoothly moved at the simultaneous contact ratio of one. Furthermore, said stepped pitch circles which are changed stepwise are linked to form a leaf shape after one rotation, and a said leaf shaped stepped gears are used as a pair.
Patent JP-H116248-A (JP)
Title: Connecting device for threaded reinforcing bar and method for injecting grout
Inventor: ABE YASUHARU
IPC: E04C5/18
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a threaded reinforcing bar connecting device which makes it possible to check the engaged depth of a joint into a threaded reinforcing bar even after injection of grout. SOLUTION: A connecting device includes a joint 10 with a checking window 12 formed in its center and an intervention 20 consisting of a spring curved into an N shape. With a pair of threaded reinforcing bars engaged with the joint 10, the intervention 20 is made to intervene between the ends 1a of the threaded reinforcing bars 1. The pair of abutting parts 21 of the intervention 20 elastically abut to the ends 1a. After grout is injected, the position of the end 1a of each threaded reinforcing bar 1 can be known from the position of the end of each of the pair of abutting parts 21 placed at the checking window 12, and the engaged depth of the threaded reinforcing bar 1 can also be made sure.
Patent JP-H04250509-A (JP)
Title: Band-gap-voltage reference circuit using independent-power-supply type current source and method thereof
Inventor: POORU TOOMASU BENETSUTO
IPC: G05F3/22
Filed: 1991-06-24
Abstract: PURPOSE: To obtain a voltage reference circuit capable of generating output voltage to be driven independently of temperature and power supply variation. CONSTITUTION: The current reference circuit supplies a current reference signal, which is driven independently of power supply variation, provided with a prescribed temperature coefficient and allowed to flow through a 1st transistor(TR) 20 having its reverse temperature coefficient and a 1st resister 22. Output voltage is established as the sum of the base-emitter junction potential of the 1st TR 20 and potential appearing on both the ends of the 1st resister 22. The temperature coefficient of the potential generated on both the ends of the resistor 22 substantially offsets a temperature coefficient on both the ends of the base-emitter junction of the TR 20, so that the output voltage to be driven independently of the temperature and power supply variation is supplied.
Patent JP-H0737899-A (JP)
Title: High frequency high output transistor
Inventor: KOBAYASHI TETSUO
IPC: H01L29/732
Filed: 1993-07-19
Abstract: PURPOSE:To provide a stably operating high frequency output transistor by providing a semiconductor resistor connected with a base region, an emitter region or a collector region and a temperature coefficient compensating resistor on the semiconductor resistor that compensates for the temperature coefficient of the semiconductor resistor. CONSTITUTION:In transistor chip 1, base current flows from a base electrode 11 through the first resistor 6 and the second resistor 7 that are connected in parallel to a base of a transistor 30. A first resistor 6 that is made of semiconductor has a negative temperature coefficient and a second resistor that is made of metal has a positive temperature coefficient, and these temperature coefficients cancel each other. Therefore when temperature changes at a base region 3, the constant current is supplied to the transistor. It is the same way with the temperature change at an emitter region 4. With this, the stably operating high frequency transistor is provided.
Patent JP-2001004236-A (JP)
Title: Cryogenic cooling system and cryogenic cooling method
Inventor: MATSUMOTO TAKAHIRO
IPC: F25B9/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To ensure cooling with a small temperature difference from the cooling stage of a refrigerating machine even if an object to be cooled is large or located remotely. SOLUTION: A condenser 15 where condensed refrigerant of liquid helium stores is coupled through refrigerant liquid piping 16 and refrigerant gas piping 17 with an evaporator 18 for cooling an object to be cooled, i.e., a superconducting coil 6, through evaporation of helium. Two check valves 21, 22 and liquid reservoirs 23 are provided in the way of the refrigerant liquid piping 16 so that refrigerant flows in one direction due to pressure variation in the system.
Patent JP-H0226502-A (JP)
Title: Parts fitting method for ornament parts such as watch
Inventor: TOKUNAGA IKUO
IPC: A44C5/14
Filed: 1988-07-15
Abstract: PURPOSE:To execute a quality maintenance and a cost reduction by molding a member having an irregular shape from a metal powder with a metal injection molding, sintering it, causing the irregular parts of the above-mentioned member to mutually abut, and deforming and fitting them in with a caulking fitting, etc. CONSTITUTION:A member 1 to be composed of a pure titanium or the metal composition of titanium alloys (for example, Ti-Ni, Ti-Al-V and Ti-V-Cr-Al) and to have the irregular shape is molded and sintered from the metal powder, in which a particle diameter is 15mu or below, by the metal injection molding, and the molding is executed so that a relative density can be made into 94% or above. In the engagement of two parts or above of the member 1, the irregular parts are made to mutually abut, and they are fitted in by being deformed with the caulking fitting, a shape-memory effect fitting, etc. As a result, a required quality as a watch band is maintained, and simultaneously, the cost can be reduced by approximately 50% in comparison with a conventional case.
Patent JP-S6420554-A (JP)
Title: Photosensitive body and its manufacture
Inventor: MASAKI KENJI
IPC: G03G5/082
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a photosensitive body unscratchale on the surface and high in weather resistance even after repeated uses by using a specified amorphous hydrocarbon film for forming the surface protective layer of an organic photosensitive layer. CONSTITUTION:The surface protective layer 1 forming the photosensitive body together with the organic photosensitive layer 2 having a soft and easily scratchable surface poor in heat resistance and formed on a conductive substrate 3 is made of the amorphous hydrocarbon containing halogen atom and an atom of III of the periodic table, thus permitting the layer 1 to be formed without impairing the sensitivity of the layer 2 in a state of low temperature maintained at <=100 deg.C and an alternate electric field of 1kHz-1MHz frequency applied to it and consequently, and to be obtained the photosensitive body without being scratched on the surface even by repeated uses and enhanced in weather resistance.
Patent JP-H0464239-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYUKAWA AKITSU
IPC: H01L27/108
Filed: 1990-07-03
Abstract: PURPOSE:To improve yield by depositing a first insulating film in an implanting region in order to inhibit the external diffusion of impurities, removing the first insulating film once through moderate temperature treatment and thermally treating the implanting region at a high temperature under a stress free state when source-drain regions are formed. CONSTITUTION:An NSG film 16 is laminated on an Si substrate 11 with a plurality of gate sections 10, an impurity diffusion layer 11a is formed through moderate heat treatment at approximately 800 deg.C, the film 16 is removed only in a contact forming region S including the diffusion layer 11a among the gate sections, and the whole is thermally treated at a high temperature of approximately 950 deg.C. Consequently, when the film 16 is removed and high-temperature heat treatment is executed under a free stress state, the defect of the diffusion layer 11a can be relaxed. An NSG film 17 is laminated on the whole surface on the Si substrate including the region S again, a BPSG film 18 for flattening is laminated on the whole surface, and the surface is flattened through high- temperature heat treatment at approximately 950 deg.C.
Patent JP-S6155058-A (JP)
Inventor: NISHIKOJI TOMIKAZU
IPC: B65H29/60
Filed: 1984-08-27
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-S6238530-A (JP)
Title: Magnetic recording medium
Inventor: NAKAYAMA MASATOSHI
IPC: C08L67/02
Filed: 1985-08-13
Abstract: PURPOSE:To improve durability by forming a vertically magnetized film directly or via an underlying layer on a substrate made of a polyester subjected to a plasma treatment using an inorg. gas as a treating gas. CONSTITUTION:The vertically magnetized film is formed directly or via the underlying layer on the substrate made of the polyester subjected to the plasma treatment using the inorg. gas as the treating gas. The gaseous mixture composed of gases properly selected from N2, H2, NH3, O2, NO, H2O, Nox, etc. is used for the inorg. gas. The content of oxygen in the inorg. gas in the case of the gas contg. oxygen is made >=5%. The content of N in the inorg. gas in the case of the gas contg. N, H, O, etc. is made 5-80at%, the content of H 5-80at% and the content of O 0-50at%. The frequency of a power source is made 10-200kHz. The vertically magnetized film having less disorder in crystal structure is thereby obtd. and the magnetizing power in the direction perpendicular to the film plane is improved. The magnetic recording medium having an excellent durability characteristic is thus obtd.
Patent JP-S6421665-A (JP)
Title: Local memory control system
Inventor: ABIKO HIROYUKI
IPC: G06F15/177
Filed: 1987-07-17
Abstract: PURPOSE:To effectively utilize a main memory space by making a main processor accessable only to the contents of the access of a local memory when the main processor is in a operational condition. CONSTITUTION:When a firmware is executed a load-down on respective local memories 6-i (i=1, 2,...) at a system rising time, on a main memory space 8, the firmwares, to which initial program load is executed, are executed the load-down on the local memories 6-0, 6-1 and 6-2. At such a time, respective local memory control parts 7-i execute controls so that a main processor 1 can access all blocks on the memory 6-i. After the load-down is ended, the control parts 7-i execute the controls so that only the block, to which a slanting line in the memory 6-i is added, can be investigated on the main memory space 8. Thus, in the main memory space 8, only one to relay need the access by the processor 1 in the operational condition is remained.
Patent JP-H0528228-A (JP)
Title: Diagram generation device for pc parts
Inventor: SUGIHARA MASAHARU
IPC: G06F17/50
Filed: 1991-07-18
Abstract: PURPOSE:To easily work the correction of the working diagram of PC parts when there is a change in specification in building by storing PC parts for a beam, a pole and PC parts for floor by means of setting them to correspond each other. CONSTITUTION:A device consists of a personal computer 302 and various input/ output units connected to an input/output port 310. Data on the PC parts for a beam, which are arranged so that they straddle two through centers, data on a pole arranged so that it touches the longitudinal direction end parts of the PC parts for crossbar and data on the PC parts for floor so that they touch the PC parts for a beam, are made to correspond each other and they are stored. When an interval with the through center adjacent to the through center is altered, or when data on the pole is eliminated, the corresponding PC parts for a beam and the PC parts for floor are displayed. When data on the PC parts for beam are eliminated, the corresponding PC parts for floor are displayed. Thus, work for inspecting the affected PC parts becomes unnecessary.
Patent JP-S5968260-A (JP)
Title: Wire dot printer
Inventor: KO KATSUJI
IPC: B41J2/295
Filed: 1982-10-13
Abstract: PURPOSE:To make it possible to reduce noise and power consumption while enabling high speed printing, by constituting a wire dot printer by providing a hammer having an arm of which one side surface comprising a piezoelectric element and the other side surface comprises a metal. CONSTITUTION:In a wire dot printer equipped with a hammer 3 for transferring ink to paper 5 from an ink ribbon 4 in a head, the hammer 3 having an arm of which one side surace comprises a piezoelectric element 1 and the other side surface comprises a metal is provided. The piezoelectric element 1 comes to extend in a longitudinal direction by applying voltage while one side surface of said arm is secured with a non-extending metal 2 and the arm is bent to a traverse direction because of its bimetal property. The piezoelectric element 1 may be a conventional one and any metal may be used as the metal 3 if having elastic recovery but stainless steel is pref.
Patent JP-S5881511-A (JP)
Title: Method for setting of descaling nozzle used for hot rolled sheet
Inventor: KIRIYAMA TAKASHI
IPC: B05B1/04
Filed: 1981-11-06
Abstract: PURPOSE:To remove matters stuck to the surface of a steel sheet and to improve cooling effect, by fitting a jig plate provided with apertures and indexes to highly pressurized water injecting nozzles, and adjusting the deflection angle of each nozzle in accordance with the index. CONSTITUTION:Plural slender apertures 2 are provided on the center line M-M in the longitudinal direction of a jig plate 1 at fixed space intervals. The center line N-N in the longitudinal direction of each aperture 2 is set to have a deflection angle alpha against said line M-M. Each aperture 2 provided to the plate 1 is fitted to each highly pressurized water injecting nozzle 4 arranged side by sise in the direction of sheet width of a steel sheet. Each nozzle 4 is adjusted by slightly turning to be fixed to the position where each index 3b, provided to the projecting part of the plate 1, collates its position with the index 3a provided to an outer cylinder 6a at the upper part of the nozzle 4. Thus, the deflection angle alpha of the nozzle 4 is easily and precisely adjusted to firmly perform the descaling and cooling of a hot rolled sheet.
Patent JP-H0778160-A (JP)
Title: Document input device
Inventor: ANDO MASAKI
IPC: G06F17/24
Filed: 1993-06-28
Abstract: PURPOSE:To make it possible to specify character modification in an undetermined stage during the input of a character string by changing the function of a function key to a function for executing character modification for the whole of an undetermined character string only for the input period of the undefined character string. CONSTITUTION:A specific function executing part 6 switches the functions of respective function keys F1 to F10 to a specific function only for the input period of an undetermined character string, a specific function executing part 6 inputting key codes corresponding to respective keys F1 to F10 from a main control device 1 and inputting also the value of a buffer pointer 5 switches the functions of the key F1 to F10 to a specific function while referring to the value of the pointer 5 when the undermined character string is inputted. When the keys F1 to F10 are operated during the input of the undetermined character string, character modification specified by the function keys F1-F10 is applied to the whole of the undetermined character string.
Patent JP-H0229281-A (JP)
Title: Oscillation generating device
Inventor: MATSUNO MASAKI
IPC: A63F13/28
Filed: 1988-07-18
Abstract: PURPOSE:To make it possible to generate vibration by use of a motor and a simple mechanical arrangement alone by providing a spring secured at one end to the other end of a blade and by providing a balance weight slidably positioned at the other end of the spring. CONSTITUTION:When an automobile in a screen on a television rests, a motor 101, that is, a blade 3 will not rotates, and accordingly, a mode vehicle in front of the TV screen is held to be rested. When the automobile is started to be moved, the blade 3 starts its rotation about a rotary shaft 10 in association with the movement of the automobile, and the model vehicle in front of the screen is slightly oscillated due to unbalance between a fixing weight 8 and a balance weight 103 on the blade 3. Manipulation is made so as to move the automobile in the screen at a higher speed, the frequency of unbalance between the fixing weight 8 and the balance weight 103 increasing, and as a result, a high frequency oscillation occurs on the vehicle mode in front of the screen. In other words, in the case of a low speed, low frequency oscillation having a large oscillating amplitude occurs at a low rotational speed while in the case of a high speed, a high frequency oscillation having a small amplitude occurs at a high rotational speed.
Patent JP-H0839092-A (JP)
Title: Method and apparatus for treating excessive sludge
Inventor: KAZUMA KENJI
IPC: C02F3/32
Filed: 1994-07-29
Abstract: PURPOSE:To reduce a generation amt. of excessive sludge by digesting and decomposing excessive sludge conc. and separated in the rear stage of a waste water treatment method using bacteria by utilizing a food-chain of a protozoan or metazoan in a multistage digestion tank packed with a bacteria carrier. CONSTITUTION:At first, raw waste water is sent to a first sedimentation basin 1 and a precipitate such as metals or salts and activated sludge in raw waste water are sent to a sludge treatment process 4. The mixed soln. of waste water and activated sludge in the first sedimentation basin 1 is sent to an aeration tank 2 to be aerated by air and subjected to decomposed treatment by bacteria to be sent to a final sedimentation basin 3. Supernatant water in the final sedimentation basin 3 is discharged as purified water and a part of excessive activated sludge is returned to the first sedimentation basin 1 to be utilized as seed bacteria. Excessive sludge is digested in an excessive sludge digestion tank 5 to change org. matter to CO2 or H2O by a food-chain of a protozoan or metazoan to be reduced in vol. and the treated water is again returned to the first sedimentation basin 1.
Patent JP-H10315761-A (JP)
Title: Sunshade for irregular window of automobile
Inventor: OGAKI KENJI
IPC: B60J3/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sunvisor that can ensure excellent view by combining films formed of a series of slats, and adjusting an angle to a glass face. SOLUTION: In order to screen irregular windows, each window is radially divided to get the pattern of slats 1 of unfolded fan shape, and the width is slightly enlarged to form such slats 1 as to be slightly overlapped. These slats 1 are placed one upon another, and a hole is opened in the root side to fix the root side with a pivot 3, while the other side is bound to finish into a series of irregular slats 1 which is to be fitted to a housing-holding base at the pivot 3 part. In case of adjusting the film face angle of the slats 1, the base is connected to an L-bar. In case of using these slats as a car article for fitting, the base is formed as an installed type. In case of using these slats as standard equipment of a new car, the base is formed as a recessed type.
Patent JP-H0343209-A (JP)
Title: Composite synthetic apparatus for mixed synthetic resin
Inventor: HANDA TOMOKAZU
IPC: B29B17/00
Filed: 1989-07-11
Abstract: PURPOSE:To manufacture composite synthetic resin by subjecting various smashed mixture of synthetic resin to decomposition oxidation-reduction reaction by use of decomposition gas generated from mechanical effect by a fixed heat disc, slide-rotating impeller and rotating disc mechanism, and various synthetic resin. CONSTITUTION:Smashed various synthetic resin wastes are inputted into a hopper 22, and then sent to a recessed groove 3 wherein by the actuation of a rotating disc 8, a kneading impeller 16 scoops up the synthetic resin wastes and carries them toward a cavity groove 10. At that time, by the heat of a band heater 6 and drive of the rotating disc 8, the mixed synthetic resin is melted, and becomes a melting period state so that decomposition gas is generated. The generated gas or the like is introduced to the cavity groove 10, and thus thermoplastic resin and thermosetting resin are facilitated in its composite synthesis, and then pushed out by means of a delivery screw 9. The synthetic resin wastes are melted, and without discharging harmful gas in the outside air, the essence of other synthetic resin is decomposed by decomposition gas generated by dissolution and heat decomposition, thus synthetic resin wastes are compositely fused effectively and securely.