baber/WOPTO huggingface dataset:
Patent JP-H1119828-A (JP)
Title: Surface hardening treating method of steel ball for ball bearing and device thereof
Inventor: TSUROU TOSHINORI
IPC: C21D7/06
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface hardening treating method and a device thereof giving prescribed compression residual stress and hardness to a surface layer of a steel ball for a ball bearing in a shorter time than in the past. SOLUTION: In an inner wall of a cylindrical barrel 1, a protruded part 4 extended in a lengthwise direction is provided to protrude in equal six spaces. In the periphery of a support shaft 2 in a common axis to the cylindrical barrel 1, a flat plate-shaped blade part 5 extended in a lengthwise direction in the cylindrical barrel 1 is provided to protrude in equal three spaces. In the blade part 5, a quenching hardened steel ball hammering part 6 is secured. The support shaft 2 is rotated in a direction B at a speed higher than the cylindrical barrel 1. A steel ball 3 received in the cylindrical barrel 1 is dropped downward from the protruded part 4 moved upward according to rotation in a direction A of the cylindrical barrel 1. The dropped down steel ball 3 is hammered by the steel ball hammering part 6, to be sprung in a direction C, to be struck to a steel ball 3 or an inner wall of the cylindrical barrel 1 positioned in the direction C. By repeating this action, a surface of the steel ball 3 is hardened.
Patent JP-S6081726-A (JP)
Inventor: MAENISHI KOUZOU
IPC: H01H50/18
Filed: 1983-10-08
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-S6078623-A (JP)
Title: Waste gas desulfurizing method of waste gas from sintering furnace
Inventor: JINNO JIYUNPEI
IPC: B01D53/50
Filed: 1983-10-07
Abstract: PURPOSE:To simplify the preparation process of waste gas desulfurization gypsum, by a method wherein the waste gas of an iron ore sintering furnace is cooled by cooling water and the dust therein is removed by said cooling water while SOx is fixed as sulfite by an alkali washing solution and sulfite in the washing liquid is oxidized by using the metal component collected by cooling water as a catalyst. CONSTITUTION:Soot and SOx-containing waste gas of an iron ore sintering furnace is introduced into an electric dust collector to roughly remove dust therein and treated with a Ca(OH)2.CaCl2-containing aqueous solution used as cooling solution in a gas cooling and dust removing tower. Succeedingly, Ca(OH)2.CaCl2 aqueous solution is used as an absorbing solution in an SOx absorbing tower to fix SOx in gas as sulfite. The SOx and soot-containing treating solution L1 is met with an SOx absorbing solution L2 and sulfite in the absorbing solution L2 is oxidized to sulfate by the catalytic action of iron mixed therein along with the treating solution L1. Both solutions L1, L2 are collectively conc., neutralized and subjected to solid-liquid separation treatment.
Patent JP-2001021729-A (JP)
Title: Optical fiber cord holding member
Inventor: MURAKAMI TAKASHI
IPC: G02B6/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord holding member which may classify many optical fiber cords without damaging the cords and facilitates the classifying work. SOLUTION: This optical fiber cord holding member 1 is intended for arranging in order plural optical fiber cords and holding the same, and includes a first member 2 and a second member 3 which can be oscillated above the first member 2. A first holding part for holding the optical fiber cord is formed on the first member 2 (or second member 3), a second holding part 6 for holding the optical fiber cord is formed on the first member 2, and a third holding member 7 for holding the optical fiber cord is formed on the second member 3.
Patent JP-H0941209-A (JP)
Title: Dust-free garment
Inventor: OKUBO KIYOKO
IPC: A41D13/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a dust-free garment having a hood covering a head part connected to clothes, capable of efficiently controlling dust generation from the head and enabling the reduction of a storing space. SOLUTION: A hood 3 covering a head part is connected to clothes covering the part lower than a neck part 4, and a vertical air passage is formed at the neck part 4. The dust generated from the head passes through the neck part 4, and it is discharged from the foot 10 of the jacket. In the case where trousers are put on, the dust is mostly discharged from wearer's feet. The discharge of the dust from hands 7 is prevented by lightly fastening the sleeves 11.
Patent JP-H0355047-A (JP)
Title: Ultrasonic type heart rate measuring apparatus
Inventor: SUZUKI MASAKAZU
IPC: G01N29/22
Filed: 1989-07-22
Abstract: PURPOSE:To accurately measure a required heart rate by outputting one pulse per on reciprocating movement of an object to be measured by detecting positive and negative codes through the respective operations of multiplication, 90 deg.-phase shift, multiplication and subtraction. CONSTITUTION:Two signals sin omegaot, cos omegaot constant in angular frequency omegao and coinciding with the resonance frequency of a transmitter 3 and a receiver 4 and mutually different in phase by 90 deg. are formed by an original oscillator 1 and a frequency divider (or phase shifter) 10. By driving the transmitter 3 by one signal sin omegaot through a transmitter driving circuit 2, an ultrasonic signal us is sent out to an object A to be measured. The reflected wave signal rs from the object A to be measured is received by the receiver 4. The received signal rs receives Doppler shift proportional to the reciprocating movement of the object A to be measured along an x-axis line and the angular frequency omegad shows positive or negative code according to the movement of the object A to be measured and is detected to obtain detection output.
Patent JP-S6432323-A (JP)
Title: Stabilized power supply circuit
Inventor: KINUGAWA RYUJI
IPC: G05F1/56
Filed: 1987-07-28
Abstract: PURPOSE:To expand the function of a power supply by sucking a current out of a load circuit through a diode in case the voltage of the load circuit becomes higher than the set voltage level. CONSTITUTION:When the voltage of an external power supply rises up to the set voltage level, the output of a voltage control amplifier A1 goes to negative and a current flows to the base of a transistor Tr4. Then the sucking action is carried out by a diode D1 and a Tr2 and the working of a constant voltage load is secured. Then the sucked current is increased up to the set current level of a current setting variable resistor VR2. Thus the output of a voltage controlled amplifier A2 goes to positive together with the output of the amplifier A1 set under a negative saturated state. As a result, the amplifier A1 is made unable to perform the constant voltage load working and the voltage rises up. Then, the constant current load working is secured by the amplifier A2.
Patent JP-H1028985-A (JP)
Title: Water cleaner
Inventor: IKEDA HIDEAKI
IPC: C02F3/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To suck water from a fixed direction by arranging a filter with one end opened below the surface of the water to be cleaned and sucking the internal water close to the other end with a pump. SOLUTION: A cylindrical main pipe 15a is arranged in a box 14, and a branch pipe 15b is branched to form a water collecting pipe 15. The main pipe 15a is further vertically bent in the box 14, and the upper end is opened directly below the water surface 10a. Charcoal 28 is packed in the box 14 to form a treating part 29, and a filter 30 is formed along with a net 18. Further, an air injection pipe 21 connected to a compressor set on the land through a switching valve and a connecting pipe 23 is opened in the collecting pipe 15 to constitute a pump 37. Compressed air is supplied to the injection pipe 21 having the pump 37 and injected from the injection hole 22. The water outside the filter 30 is passed through the net 18 by the pumping action only from an opening 17 and sent to the treating part 29 always in a specified direction.
Patent JP-S6252836-A (JP)
Title: Display tube
Inventor: MORIMOTO KIYOSHI
IPC: H01J31/15
Filed: 1985-08-30
Abstract: PURPOSE:To make easier the assembling of a large size display device by introducing a high tension lead wire for applying a high voltage to the anode electrode into the display device through an exhaust tube. CONSTITUTION:A high voltage to the anode 2 is supplied by a high tension lead wire 10 passing through an exhaust tube 9. For instance, a Dumet wire is used as a high tension lead wire 10 and this lead wire 10 is extended within a glass tube 12 which is inserted almost without gap. The part 12a which is directly in contact with the exhaust tube 9 at least at the upper part of such glass tube 12 is previously maintained as the welding part where the lead wire 10 and glass 12 are melted and bonded thereto. The beaded high tension lead wire 10 is welded to the exhaust tube 9 at the area indicated as 9b. Since the lead wires are concentrated without the processing such as bending to the lead wires to which a high voltage is applied, procedures at the time of assembling to a large size display device may be improved remarkably and discharge trouble may also be prevented certainly.
Patent JP-2001017762-A (JP)
Title: Embroidery machine
Inventor: HAYASHI MINORU
IPC: D05B29/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily detect the thickness of cloth and improve the reliability of device in a sewing machine capable of embroidering and general sewing by providing a detecting means for detecting the thickness of a matter to be sewed. SOLUTION: This embroidery machine in which a needle bar is vertically moved in interlocking with the rotation of a sewing machine main spindle comprises a presser bar 2 supported on a sewing machine frame in such a manner as to be vertically movable and energized downward, and a knee lifter lifting lever 19 capable of moving the presser bar 2 and a presser bar guide bracket 15 in a sewing position and a retreat position is pivotally supported by the presser bar guide bracket 15 fixed to a prescribed position of the presser bar 2. An embroidering foot 12 butted to the needle bar and interlocked with the vertical movement of the needle bar is supported on the presser bar 2 in such a manner as to be vertically movable.  In this case, a detecting means 25 for detecting the thickness of a matter to be sewed is provided, and it is formed of a potentiometer for detecting the displacement of a connecting rod 21 following the presser bar 2 and presser bar guide bracket 15 vertically moved according to the thickness of the matter to be sewed placed on a sewing machine throat plate.
Patent JP-S6432511-A (JP)
Title: Agc amplifier circuit
Inventor: HAMADA AKIRA
IPC: H03G3/30
Filed: 1987-07-28
Abstract: PURPOSE:To prevent the increase in nonlinear distortion even when an input signal level gets higher by connecting a stage having a variable attenuator in cascade to an amplifier and connecting an attenuator of the input stage and between stages in response to the level of the input signal. CONSTITUTION:A signal given from a terminal A is outputted from a terminal B via variable attenuators 1, 3, 5 connected in cascade and amplifiers 2, 4, 6. The output level is detected by a detector 7 and an error voltage with a reference voltage set by an output level adjusting device 9 is amplified by an amplifier 8 and a drive circuit 10 controls the attenuators 3, 5 to keep the output level constant. This is the case with an input signal level lower than the level set by an AGC switching point adjusting device 12 and when the level is higher, a drive circuit 11 is activated to use the attenuator 1 to suppress the input level of the amplifier 2 to a permissible maximum level or below thereby improving the nonlinear distortion characteristic.
Patent JP-H0915166-A (JP)
Title: Equipment for inspection of optical member
Inventor: NAKAYAMA TOSHIHIRO
IPC: G01M11/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for inspection of an optical member which enable judgement of the quality of the optical member on the basis of objective standards. SOLUTION: A light flux emitted from a light source 10 is diffused by a diffusing means 20 having a peripheral region and a central region being different in diffuse transmittance and made transmitted through a lens 1 to be inspected and an image of this lens is picked up by a CCD camera 30. An image processing device 40 determines a defect of the lens on the basis of an image output and makes a monitor display 50 display the information on the lens 1. The light source 10 and the diffusing means 20 are constructed integrally as an illuminating unit 120 and made movable along the direction X of the optical axis of an image pickup means by a moving means 60, and an extracting power for the defect of scattering properties and the defect of absorbing properties can be regulated by the movement.
Patent JP-H0614134-A (JP)
Title: Telephone set
Inventor: MATSUI AKIRA
IPC: H04M1/65
Filed: 1992-06-24
Abstract: PURPOSE:To provide a convenient telephone set capable of accurately recognizing a duration of a call by outputting the duration of a call as a voice message from a loudspeaking means at the end of talking. CONSTITUTION:When a caller makes a phone call, after off-hook is detected by an I/O control section 14, a ringback tone is detected and when the end if confirmed, the execution of time register operation is commanded. When a call comes from an opposite party, the execution of the time register operation is commanded. The duration of a call registered by a real time clock 13 is stored in a storage section 12 in the time register operation, after the detection of on-hook of the I/O control section 14, the stored call-duration is outputted from a speaker 17 after 2 seconds as a voice message. The voice message is synthesized by a voice IC 15 and the result is outputted as voice data, amplified by an amplifier 16 and the amplified data are outputted.
Patent JP-2000021558-A (JP)
Title: Flexible lead
Inventor: SEKINO YUTAKA
IPC: H05B6/36
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To restrain a voltage drop in a low inductance, and to provide high flexibility by coaxially inserting a central conductor composed of a litz wire into the center of an outside conductor posed of a copper coil, and passing cooling water between the outside conductor and the central conductor. SOLUTION: A central conductor 12 composed of a litz wire is coaxially inserted into the center of an outside conductor 11 composed of a copper coil, and the central conductor 12 is supported in the center of the outside conductor 11 by plural support rings 13 to keep a distance between the outside conductor 11 and the central conductor 12. Cooling waster flows in from a cooling water inlet 18, flows between the outside conductor 11 and the central conductor 12, and flows out of a cooling water outlet 19 to cool the outside conductor 11 and the central conductor 12.  Thus, since a distance between the outside conductor 11 and the central conductor 12 can be approached, an inductance can be reduced, weight can be reduced and flexibility can be enhanced since the copper coil is used as the outside conductor 11, and high frequency resistance can be reduced and heating can be restrained since a litz wire is used as the central conductor 12.
Patent JP-H0938186-A (JP)
Title: Deodorant storage vessel
Inventor: SHIODA YOSHIHIRO
IPC: A61L9/12
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent appearance from being changed by opening/closing a vessel and to prevent the deodorant of content from being seen in the opening state. SOLUTION: Concerning an object combining a tray 1, guide 11 and lid 18 for storing the deoclorant, the space required for the opening/closing stroke of the lid 18 is formed at the gap with the tray 1 in the state of covering this combined object, and a cover 25 is integrated with the tray 1. Since opening/ closing is performed by changing the slide displacement of guide 11 into the elevating displacement of lid 18, opening/closing is enabled by operating a lever and the generation of change on the appearance caused by opening/closing is eliminated.
Patent JP-S6167112-A (JP)
Title: On-vihicle automatic inducing device
Inventor: MATSUMOTO MUNEAKI
IPC: G05D1/02
Filed: 1984-09-10
Abstract: PURPOSE:To direct a vehicle to a prescribed position while following it on the same locus at recording by outputting sequentially the content stored in an steering angle at each prescribed distance at the reproduction mode so as to drive the vehicle forward and backward. CONSTITUTION:When a running distance detector 1 detects the running distance of a vehicle and a mode selector switch 2 selects either a recording mode or a reproduction mode and a forward/reverse discriminating circuit 3 generating a forward/reverse signal is activated by discriminating the forward/reverse movement of the vehicle. Further, a steering angle detection circuit 4 detects the steering angle of a steering wheel and generates an angle signal. The forward or reverse signal stored at each prescribed running distance is outputted respectively as the forward or reverse command signal at selection of the reproduction mode and the angle signal is outputted as the angle command signal by controlling the means 5. Then the command signals are informed to the driver by an informing circuit 6, and a steering wheel driver 7 receives the angle command signal to drive the steering wheel.
Patent JP-H069173-A (JP)
Title: Upper art template device for installing elevator
Inventor: KAMATA KAZUAKI
IPC: B66B7/00
Filed: 1992-06-25
Abstract: PURPOSE:To obtain an upper part template device for installing an elevator which can carry out the positioning of plumb lines in a short time, and can respond to plural elevator size layouts easily, and furthermore, can confirm the relative distance positions of plumb lines directly while setting their positions. CONSTITUTION:Three sorts of main ruler members 7a, 7b, and 7c are provided at specific positions, auxiliary ruler members 15a to 15f are combined so as to compose a quadrangle and its diagonals between neighboring two members, the combining parts consist of combining axis members 19a to 19f which have axial center holes to penetrate and hang the plumb lines, and fitting holes of the ruler members are inserted so as to fix them integrally.
Patent JP-S6171542-A (JP)
Title: Electrode supporting portion of high pressure metallic vapor lamp
Inventor: UEHARA FUMIHIDE
IPC: H01J61/36
Filed: 1984-09-13
Abstract: PURPOSE:To eliminate the dispersing at weld to stabilize the lamp voltage by welding the head of a flat collapsed portion of an electrode supporting tube so as to fix the electrode supporting tube and an electrode core bar after making the head to collapse flatly, which has the inserted electrode core bar at a center of it. CONSTITUTION:When an electrode is supported in a light emitted tube of a high pressure metallic vapor lamp, for a start, an electrode core bar 2 such as tungsten, etc., having an electrode coil 11, is inserted into the head of an electrode supporting tube 1, consisted of heat resistant metal such as niobium, etc., so as to have its position at a center of the tube. And then, the head of the supporting tube 1 is made to collapse flatly with a caulking chisel, and after that, the supporting tube 1 and the core bar 2 are fixed by arc welding in argon gas atmosphere from the head of 7a which is one side of flat collapsed portions 7a, 7b caused by the collapse toward the electrode core bar 2; therefore, the yield of welding process may be improved dramatically, and the welding strength may become larger, and also, the dispersion of welding may by eliminated, and the fluctuation of the lamp voltage can be prevented.
Patent JP-H0478328-A (JP)
Title: One-way clutch
Inventor: IMAI TERUAKI
IPC: F16D41/12
Filed: 1990-07-20
Abstract: PURPOSE:To increase holding torque and reduce racing torque by making a mechanism in which the rotation of a driver is transmitted to a driven body with pawl, and a coil spring having a wire diameter comes in contact with only the annular peripheral wall of a recessed part at the time of racing. CONSTITUTION:The rotation of a driver 1 in the anticlockwise direction causes a coil spring 4 to receive rotating force in the anticlockwise direction in a condition where the coil spring 4 comes in contact with the annular peripheral wall 2b a cup-like recessed part 2a. Thereupon the coil spring 4 receives force in the direction, in which the pawl part 3c of a nail 3 is separated from an annular tooth part 2c, at the bending part 4a of the coil spring 4 to weaken contact pressure with the annular peripheral wall 2b, and slips resulting in the nontransmission of rotating force to a driven body 2. The rotation of the driver 1 in a clockwise direciton causes the coil spring 4 to receive rotating force in the clockwise direction, the pawl 3 to rise up at the bending part 4a, the pawl part 3c to engage with the anular tooth part 2c, and the coil spring 4 to rotate in the direction in which contact pressure with the annular peripheral wall 2b increases. Thus holding torque increases, and racing torque is reduced because the coil spring 4 contacts the annular peripheral wall 2b at the time of racing.
Patent JP-H0745437-A (JP)
Title: Ferrite chip component and electronic circuit device using same
Inventor: TERAI TAKASHI
IPC: H01F17/04
Filed: 1993-07-30
Abstract: PURPOSE:To provide a handy ferrite chip component capable of effectively suppressing an oscillation of a high frequency hybrid IC circuit. CONSTITUTION:A ferrite chip component 3 forms a metal part 2 in a part of a ferrite chip 1 of a specific shape. Thus, when it is mounted to an oscillation location of an electronic circuit device, a ferrite chip component 3 having the same width as or a smaller width than its conductor pattern 4 is used and the metal part 2 is soldered onto the conductor pattern 4, whereby the ferrite chip component 3 can be mounted to a desired location with the same point as a normal circuit chip part to suppress an oscillation.
Patent JP-H0241240-A (JP)
Title: Novel laminate
Inventor: KATAOKA HIROSHI
IPC: B32B27/36
Filed: 1988-08-01
Abstract: PURPOSE:To obtain excellent impact resistance of more than that of laminated glass by applying a glass sheet and a polycarbonate resin sheet layer through a thermal adhesive resin sheet layer. CONSTITUTION:It is necessary that a temperature in which the internal stress of a laminate becomes substantially 0 must exist in a temperature range of the center of the temperature range, i.e., in a range of -10 deg. to less than 50 deg.C. The thickness of a glass sheet layer 1 is preferably 1 - 10mm. A thermal adhesive resin sheet layer 2 intended to improve impact resistance of the laminate from the impact absorbing performance and to alleviate the internal stress of the laminate upon temperature change, and the thickness is desirable 0.05mm or more to less than 0.4mm. The thickness of the polycarbonate resin sheet layer 3 is preferably 0.1 - 4mm. When the ratio of (the glass sheet layer 1)/(polycarbonate resin sheet layer 3) is preferably 1 or more, it is scarcely cracked at the time of generating the internal stress.