baber/WOPTO huggingface dataset:
Patent JP-H0364152-A (JP)
Title: Automatic answering telephone system
Inventor: KAWAMURA TAKU
IPC: H04M1/64
Filed: 1989-08-02
Abstract: PURPOSE:To check an automatic answering telephone function in a simulating way without requiring any trunk line by selecting the automatic answering telephone function block with a test key so as to implement the test of automatic reply and the operation when an automatic answering telephone set is called in a simulating way. CONSTITUTION:The automatic answering telephone system consists of an automatic answering telephone function block (a), a test mode control block (b) and a telephone set function block (c), and when the test mode is selected, the transmission of a DTMF signal controlling remotely the automatic answering telephone function block (a) from a dial key entry means 18 is attained and the signal caused thereby is detected by a remote control signal detection means 8 of the automatic answering telephone function block (a). Thus, the remote control operation is tested by varying the transmission signal in various ways and the reply by the automatic answering telephone function (a) in reply to the remote control signal at that time is monitored by the telephone set function block (c). Thus, the operator confirms the operation of the automatic answering telephone function not by other telephone se but by its own telephone set.
Patent JP-H0248643-A (JP)
Title: Finder optical system
Inventor: KITAGISHI NOZOMI
IPC: G03B13/26
Filed: 1988-08-10
Abstract: PURPOSE:To form a compact finder system with high-definition where ghost is eliminated by constituting an outgoing face so that it is projected from an incident face by a prescribed proportion of the length of the section of the outgoing face. CONSTITUTION:The outgoing face 4 is projected from the incident face 1 by a prescribed proportion (x) of the length of the section of the outgoing face. Then, light 51 to be the ghost light does not abut the outgoing face 4. The ghost factor light 51 which does not abut the outgoing face 4 is led to a side wall 5. When this side wall is subjected to light absorbing treatment by black painting or the like, the luminous flux 51 is absorbed, and ghost does not occur at the time of observing the finder image. It is preferable that the prescribed proportion (x) is practically set within the range from 1/20 to 1/4 of the length of the outgoing face.
Patent JP-S58100615-A (JP)
Title: Double pipe tuyere for bottom blowing
Inventor: MURAKAMI SHIYOUZOU
IPC: C21C5/48
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a double pipe tuyere for bottom blowing capable of increasing a stableness and prolonging a life by providing gap holding parts for obtaining reduction ratio of prescribed range of gas path area of an outer pipe and by maintaining almost the same gas flow and areas of opened hole at each interval. CONSTITUTION:The double pipe tuyere for bottom blowing perforating a refractory material 3 at a post under a molten steel surface of a converter for refining pig iron to steel consists of an inner pipe 1 and the outer pipe 2 and constitutes a gas path 5 of the outer cover pipe. Ribs 7 of prescribed number are provided at said gas path 5 as gap holding parts and reduction ratio of sectional area of the gas path is maintained to a constant range so that opening parts 8  of the path 5 becomes uniform at each interval due to metal insertion 6. Slits 9  at gas entrances are provided at each unit gas path so as to obtain uniform gas distribution. Here, the following conditions are adequate, number of the ribs 7: pid/5-pid/15 (d=outer diameter of the inner pipe mm.), reduction ratio of sectional area of the gas path of the outer pipe due to the ribs: 30-70%, reduction ratio due to slits of sectional area of the gas path between the ribs: about 30-70%.
Patent JP-H0947960-A (JP)
Title: Fillet rolling machining device and flaw judging method for the device
Inventor: FUKUYAMA KAZUHISA
IPC: G01N19/08
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To properly decide the occurrence of the flaw of the corner R of a crank shaft or a fillet roll to apply a rolling (cold rolling) work on the corner R part of a crank shaft. SOLUTION: The crank pin or the main journal of a crank shaft W is grasped by a crank arm 1 through a fillet roller 5 and a rest roller 7. The crank shaft W is rotated around a crank pin or a main journal, the crank pin or the corner R part of the main journal is cold-rolled by the fillet roller 5 and a compression remaining stress is exerted to improve a strength. During the cold rolling, fine vibration of an oil pressure is detected by a pressure sensor 19 arranged at the oil pressure piping 17 of a hydraulic cylinder 9 to drive the cramp arm 1 and a flaw occurring to the fillet roller 5 or the corner part R is decided. A detecting value by the pressure sensor 19 inputs maximum amplitude of a voltage waveform, and when the maximum amplitude exceeds a reference amplitude, it is decided that a flaw occurs.
Patent JP-S6445538-A (JP)
Title: Rotary direct-acting table device
Inventor: AMIMOTO TOSHIYUKI
IPC: B23Q1/48
Filed: 1987-08-12
Abstract: PURPOSE:To provide simple compact constitution and easy operation by enabling a workpiece to be drivably controlled by a rotary drive shaft and an one-way direct-acting drive shaft separately in the directions of three axes of two orthogonal directions and a rotational direction. CONSTITUTION:When a workpiece 16 is moved straight in the direction X, all set clamps 18a, 18b, 18c are coupled with each other and a turntable 10 is de-excited to move straight a turn plate 17. A direction X drive motor 2 is driven to move straight simultaneously a X table 5, X plate 12, Y plate 13, rotary plate 17 and the workpiece 16 through a ball screw 3 in the direction X. When the workpiece 16 is rotated, the turntable 10 is excited to set all set clamps 18a, 18b, 18c under the separated condition and then drive a rotary drive motor. Then, the Y plate 13 moves along with the eccentric rotation of the turn plate 17 along Y direction linear guides 14a, 14b in the direction Y and at the same time the X plate 12 moves along second X direction linear guides 11a, 11b in the direction X.
Patent JP-H0365470-A (JP)
Title: Steering system of power running car
Inventor: KISHI TAKESHI
IPC: B62D9/00
Filed: 1989-07-31
Abstract: PURPOSE:To permit rapid turning simply by moving a handle the time of turning by making a constitution wherein a front accelerator is tilted so that turning inside of a body is lowered at the time of turning a front wheel steering mechanism. CONSTITUTION:When a vehicle 1 reaches an end of a garden and turns toward an adjacent unreaped area, a lift lever 36 is moved to an up position to have a reaper 31 elevated as well as a handle 11 is directed toward the unreaped area to have the vehicle 1 turned. Then, drug arms 8, 8 of knuckle spindles 7, 7 are pushed and pulled via a steering pinion 14, a sect gear 15 and drug rods 17, 17 to have front wheels 10, 10 swung toward the turning direction. Then, while the front wheel 10 on the inner side of turning is swung upward and the front wheel on the outer side of turning is swung downward so that the inner side of turning of the vehicle 1 is lower, the vehicle is turned toward the adjacent unreaped area. Then by moving the lift lever 37 to a down position and lowering the reaper 31, reaping is continued.
Patent JP-H0947947-A (JP)
Title: Grinding device, and grinding method, and semiconductor device, and manufacture of semiconductor substrate
Inventor: KOGURE TOSHIHARU
IPC: B24B7/04
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To perform a polishing work wherein the generation of a chage of properties layer is reduced by a method wherein a cylinder grinding wheel having a specified thickness or more is rotated on a grinding wheel shaft and the grinding wheel shaft is moved by a grinding wheel moving means. SOLUTION: A work 3 is brought into linear contact with a reciprocating grinding wheel 6 and the surface of a work 3 is ground by a cutting amount responding to a movement amount of a headstock 5. Since the work 3 is ground through linear contact with a width of 10mm or more corresponding to the thickness of the grinding stone 6, a machining load is reduced. Thus, since device rigidity is decreased, the size of a device can be decreased. Meanwhile, since a contact part between the grinding wheel 6 and the work 3 is large, the efficiency of machining is high. Since the cut-through angle of the grinding grain of the grinding wheel 6 is low, an amount of interference between the grinding wheel 6 and the work 3 is easily reduced to a value lower than ductility and brittleness transition point.  Thus, when the work 3, such as a semiconductor wafer, is machined, grinding freed from brittle fracture without accompanying with a change of properties owing to machining is practicable.
Patent JP-S5989186-A (JP)
Title: Small type printer
Inventor: TAKEUCHI SHIN
IPC: B41J7/48
Filed: 1982-11-15
Abstract: PURPOSE:To provide an inexpensive type wheel selecting type printer capable of controlling a part corresponding to the whole digit places by a number of electromagnets which number is smaller than the number of digit places, wherein a selecting pawl member corresponding to a non-selected digit place is driven by a selecting pawl controlling means, and is engaged to a type wheel for the digit place to stop the type wheel. CONSTITUTION:When a selecting pawl 4 is driven by an electromagnet 5 through an attracting plate 6, the pawl 4 receives a driving force until a tip part 401 thereof enters into the locus of a toothed part 202 of the type wheel 2 so that it can stop the type wheel 2. Accordingly, the type wheel 2 is securely stopped, and erroneous actions due to external disturbances such as frictional loads can be prevented from occurring. A stand-by position of the attracting plate 6 is determined by the position where a projected part 601 of the plate 6 collides against a colliding part 802 of a rigid positioning plate 8 fixed to a frame 21, and the gap between the plate 6 and the electromagnet 5 is not further enlarged, so that stable capability can be constantly obtained.
Patent JP-S6092741-A (JP)
Inventor: NARABAYASHI SUNAO
IPC: G01N23/04
Filed: 1983-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6178983-A (JP)
Inventor: AKATSUKA HIDEHIKO
IPC: E05F15/00
Filed: 1984-09-25
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-2001028213-A (JP)
Title: Contact member for rubber switch
Inventor: TAJIMA SHINJI
IPC: H01H13/52
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a contact member for a push-button type rubber switch, which is free of influence of defective contact caused by blots of a contact of a rubber switch or a fixed contact on a printed circuit, a conductive elastic body of a contact member free from fatigue failure in repeated press contact. SOLUTION: This contact member for a rubber switch is constituted, in such a condition that a plurality of linear conductors 10 are oriented in the thickness direction of the contact member for a rubber switch 10, and at least one part of layers of the contact member 9 is provided with a conductive elastic body 8, the linear conductor 10 has almost same length as the contact member 9 and is exposed at least from one direction of the surface of the contact member, when it is pressed or not pressed. The desirable length of the exposed part of the linear conductor 10 is in the range of 3 μm to 30 μm.
Patent JP-H0619142-A (JP)
Title: Production of recycled cylinder, production of recycled electrophotographic sensitive body formed by using this method and bulging device used for execution of this method
Inventor: OKUMURA TORU
IPC: G03G21/00
Filed: 1992-07-03
Abstract: PURPOSE:To inexpensively produce the recycled cylinder and recycled electrophotographic sensitive drum from the electrophotographic sensitive drum, the normal function of the photosensitive film of which is lost by the flaws, etc., generated by the termination of the life after use or during production. CONSTITUTION:After the photosensitive drum 1X to be recycled is inserted into a rubber mold 14, a metallic mold 13 is lowered in an arrow direction to press its flange part 13a and a rubber mold supporting part 14a. Both are clamped and integrated by a clamp 15. Pressurizing fluid is then supplied into the rubber mold 14 to bulge the rubber mold 14, by which the diameter of the photosensitive drum 1X to be recycled is expanded to the shape of the cavity surface of the metallic mold 13. The surface of the cylinder inclusive of the photosensitive film of the diametrally expanded photosensitive drum to be recycled is thereafter cut off and is finished to prescribed accuracy, by which the recycled cylinder is obtd.
Patent JP-H0545749-A (JP)
Title: Three-dimensional image recorder
Inventor: TAKAHASHI SUSUMU
IPC: G03B35/00
Filed: 1991-08-09
Abstract: PURPOSE:To record a three-dimensional image at high speed and simultaneously to miniaturize a device. CONSTITUTION:This three-dimensional image recorder is provided with an image forming lens 13 on which object light beams from an object is made incident and which forms the image of the object at an image forming position, an image pickup element 14 disposed in the image forming location of the image forming lens 13 or in its vicinity, and a space modulating element 15 disposed between the image forming lens 13 and the image pickup element 14, and having a light transmission part which transmits only a part of the object light beams from the object and whose position is arbitrarily and freely moved, as a characteristic.
Patent JP-H0364642-A (JP)
Title: Rotation frequency control device of engine
Inventor: OUCHI YASUSHI
IPC: F02D41/16
Filed: 1989-08-01
Abstract: PURPOSE:To prevent an abnormal reduction of the actual rotation frequency by controlling by the larger side value of the control amount of an air control valve in a bypass conduit pipe and a specific control amount, for a specific time after it becomes the first idle condition where the coolant temperature is less than a specific value, and after it becomes the second idle condition where the coolant temperature is at the specific value or higher. CONSTITUTION:In the first bypass conduit pipe 10 to bypass a throttle valve 7 in a suction pipe 3, an air control valve 11 to present the opening amount responding to the duty ratio of the driving signal is provided. And in the second bypass conduit pipe 12 to bypass the throttle valve 7, a wax type first idle air valve 13 to close perfectly when the coolant temperature is at a specific value or higher is provided. And, in a control unit 20, when it is detected that the condition is in a specific time after the first idle condition where the coolant temperature is less than the above specific value, and after the second idle condition where the coolant temperature is at the above specific value or higher, the larger side control amount is selected from the control amount of the air control valve 11 and a preset specific control amount, and the air control valve 11 is controlled thereby.
Patent JP-H0364077-A (JP)
Title: Long wavelength avalanche photodiode
Inventor: SENBA SHINJI
IPC: H01L31/107
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a long wavelength avalanche photodiode-(APD) which can be simply formed with a guard ring and has a uniform multiplication factor in a photodetector by employing a transparent electrode forming a Schottky junction together with n-type InP as a surface electrode. CONSTITUTION:A guard ring region 8 by a shallow Be ion implantation is formed to suppress edge breakdown at the edge of a Schottky electrode, and a transparent electrode 12 for forming a Schottky junction with an n-type InP multiplying layer 5 is formed on a photodetector. Its periphery is surrounded by an insulating protective film 7, and a surface ohmic electrode 10 in ohmic contact with the electrode 12 is formed thereon. Since this APD structure is of Schottky type, it is not necessary to form a Cd diffused (P<+>-type) region, and a guard ring can be simply formed. Since the transparent electrode is used, a distribution of uniform multiplication factor is obtained in the photodetector similarly to a conventional APD.
Patent JP-H0759106-A (JP)
Title: Active filter and color contour emphasis circuit using the same
Inventor: KOUNO KOUUN
IPC: H03H11/12
Filed: 1993-08-12
Abstract: PURPOSE:To provide an active filter comprising a few components and having a trap filter function and a BPF function. CONSTITUTION:The filter is provided with a 1st amplifier A1 whose noninverting input terminal receives an input signal and having a differential output, a load capacitor C1 eliminating a high frequency component from the output of a noninverting output terminal of the amplifier A1, a 2nd gm amplifier A2 feeding back the differential output to an inverting input terminal of the 1st gm amplifier A1, a capacitor C2 connected between the output terminal of the amplifier and the noninverting input terminal of the 1st gm amplifier A1, a feedback amplifier A3 amplifying the output of the 2nd gm amplifier A2 and feeding back it to an inverting input terminal of the 2nd gm amplifier A2, and a resistor R1 used to change an inverting output current of the 1st gm amplifier A1 into a voltage, and the output terminal of the 2nd gm amplifier A2 is used for a trap filter output terminal and an inverting output terminal of the 1st gm amplifier A1 is used for a band pass filter output terminal.
Patent JP-S60100777-A (JP)
Inventor: ANDORIYUU JIERARUDO SUTOOBU
IPC: G01S13/32
Filed: 1984-09-27
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-H0249901-A (JP)
Title: Hydraulic pressure engine with double structure cylinder
Inventor: TSUJI NOBUYOSHI
IPC: F01B7/00
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a highly efficient hydraulic pressure engine by connecting a movable cylinder cooperating with a piston fixed to the upper part of a fixed cylinder to the head of the piston freely reciprocating in the cylinder, and communicating the inner chamber of the movable cylinder with a cylinder for liquid retention. CONSTITUTION:A movable cylinder 3 is connected through a connecting base 15 to a head of a piston 2 which is connected to a rotational shaft 7 through a crank 8 and a connecting rod 9 and is reciprocable in a cylinder 1. A fixed piston 4 installed on an upper part of the cylinder 1 is relatively movably fitted in the movable cylinder 3. An inner chamber between the fixed piston 4 and the movable cylinder 3 is communicated with a chamber on an upper part of a piston 6 in another cylinder 5 arranged next to the rotational shaft 7 through a communication liquid pipe 16. An intake port 11 for pressure liquid and a discharge port 13 for depressurizing liquid 13 are formed on the upper parts of the cylinder 1, while on both of them are provided intake and discharge valves 12, 14 which respectively are operated at a top dead center and a bottom dead center.
Patent JP-H0533209-A (JP)
Title: Multi-hole spinning nozzle
Inventor: IOHARA KOICHI
IPC: D01D4/02
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a spinning nozzle capable of efficiently producing an uniform product of fine-denier multifilament yarn in good process condition. CONSTITUTION:Inlet holes 12 are engraved in a groove-like shape and >=144 total outlet holes 11 are bored and arranged in arrangement of straight lines of two rows to one groove-like inlet hole 12, at intervals (b) of >=1.0mm on each line and <=3.0mm in the direction perpendicular to the straight lines and simultaneously at intervals (c) between adjacent inlet holes of >=4.0mm and in >=6/cm<2> average outlet hole-arranging density. Thereby cooling air can be selectively allowed to flow through the intervals (c) without resistance. As a result, a product having excellent quality is stably obtained with reduced oscillation of spun yarn.
Patent JP-S6260654-A (JP)
Title: Residual ink detector of ink jet printer
Inventor: MIZOBUCHI ISAO
IPC: B41J2/175
Filed: 1985-09-10
Abstract: PURPOSE:To provide an residual ink detector capable of increasing detection accuracy at low price by controlling ink injection with a pulse signal and calculating ink consumption electrically from the product of pulse count and a single ink injection volume. CONSTITUTION:When a pulse signal is applied to a piezoelectric element 41 from a head drive 5, the piezoelectric element 41 is deformed by a piezoelectric effect, changing the form of a vibrator 42, many of which are overlapped and installed, in the ink storage direction. As a result, a constant volume of a signal drop of ink 43 is injected from a nozzle 44. Ink consumption can be calculated from the product of a single injection volume and an injection frequency of ink, i.e. the cumulative pulse count of pulse signal. Therefore, a pulse counter for pulse calculation 2 is provided. In addition, an alarm setting means 4 and an alarm indicator 3 are provided for estimating a residual ink from the difference between the ink consumption and the initial volume in an ink container.
Patent JP-S6261970-A (JP)
Title: N-substituted-beta-naphthoquinoline-7,7,8,8-tetracyanoquinodimethane complex salt and production thereof
Inventor: KURIHARA HIROYUKI
IPC: H01L31/08
Filed: 1985-09-11
Abstract: NEW MATERIAL:A complex salt expressed by formula I [R is 1-18C alkyl, 5-6C cycloalkyl or benzyl; m is a positive number (0.5-1.5) corresponding to the number of mol of neutral 7,7,8,8-tetracyanoquinodimethane contained in the complex salt]. EXAMPLE:N-Methyl-beta-naphthoquinoline.quaternary ammonium.7,7,8,8-tetracya noquinodimethane complex salt. USE:An organic semiconductor as an electrically conductive material in the fields of electronic apparatuses or electronic materials, etc., useful as a solid electro lyte for solid electrolysis condensers. PREPARATION:An N-substituted-beta-naphthoquinoline.quaternary ammonium salt expressed by formula II (X is halogen) is reacted with 7,7,8,8- tetracyanoquinodimethane expressed by formula III in an inert organic solvent, e.g. hot acetonitrile, under ordinary pressure, preferably in an inert gas atmo sphere, e.g. N2, to readily obtain the aimed compound expressed by formula I in good yield.
Patent JP-H0525655-A (JP)
Title: Method for hardening surface of aluminum base metal and surface hardened aluminum base member
Inventor: TAKEDA TOSHIHIDE
IPC: C23C26/00
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a surface hardened aluminum base member excellent in heat resistance and wear resistance by forming an alloy layer having a uniform structure and hardness and free from cracks on the surface of an aluminum base metal. CONSTITUTION:Aluminum alloy powder is prepd. by using aluminum and a metal forming an intermetallic compound having high hardness with aluminum, and this aluminum alloy powder is fed to the surface of an aluminum base metal constituted of aluminum or an aluminum alloy as well as the aluminum in the aluminum base metal and the fed aluminum alloy powder are alloyed by using a high density energy heat source to form an alloy layer. In this way, by the metal in the aluminum alloy powder and the aluminum in the aluminum alloy powder and base metal, the alloy layer is formed. In this alloy layer, an intermetallic compound having high hardness is formed and is uniformly crystallized out in the alloy layer. It is advantageous for the homogenization of the alloy layer and the prevention of cracks particularly in the case the alloy layer is formed by thickness.