baber/WOPTO huggingface dataset:
Patent JP-S57149085-A (JP)
Title: Formation of spring
Inventor: OKI JIYUNICHI
IPC: B23K26/38
Filed: 1981-03-09
Abstract: PURPOSE:To form a spring of high accuracy at a low cost by irradiating laser light to the circumferential wall of a tubular blank material consisting of a spring material and displacing the blank material and the laser light focused part relatively thereby removing the circumferential wall part corresponding to a groove. CONSTITUTION:Various necessary conditions including the pitch and number of turns of a coil spring (a), the width of a groove C, the position of a working start point, etc. are beforehand set in a control section 10. Arrangement is so made that the output signals of an angle detector (not shown) detecting the rotating position of a rotary table 2 of a rotating and driving section and a position detector (not shown) detecting the position of the elevating shaft 4 of an elevating and driving section 3 are conducted to the control section. According to the command signal for working start, a reflecting mirror 5 is moved to the working start point by the section 3 and the shaft 4 and the elevating position of the mirror 5 and the rotating position of a tubular blank material (b) are driven and controlled by the section 10 in accordance with the various preset conditions, In this way, the circumferential wall part of the material (b) is penetrated by the focusing part 9 of laser light 7 to form the groove C, whereby the spring (a) is produced.
Patent JP-H09291340-A (JP)
Title: Bearing material
Inventor: YASUMOTO SATOSHI
IPC: C22C38/60
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To produce a bearing material having a rolling service life longer than that in the conventional one. SOLUTION: This bearing material has a componental compsn. contg., by mass, 0.95 to 1.10% C, 0.15 to 0.70% Si, <=1.15% Mn, 0.90 to 1.60% Cr and <=0.025% P, contg., as non-metallic inclusion forming elements, <=0.025% S and <=0.0012% O and contg., at need, 0.10 to 0.25% Mo and/or <=0.0010% Sb. Furthermore, according to needs, the maximum diameter of oxide non-metallic inclusions is regulated to <=10μm, and the content of AlN in the material is regulated to <=0.020% and/or, in the material, sulfide non-metallic inclusions having >=1μm thickness are contained by <=1,200 pieces in the case of 320mm<2> area to be examined.
Patent JP-H07244920-A (JP)
Title: Video editing device
Inventor: MATSUURA TADAO
IPC: G11B27/024
Filed: 1994-03-03
Abstract: PURPOSE:To facilitate program searching of an optional position and to prevent the occurrence of a time lag when reproduction and stoppage are operated by different buttons in a video editing device using a random accessible recording medium such as a disk and a semiconductor memory. CONSTITUTION:A pressure sensor 106 detecting its operation pressure is attached to a pointing device 105. An area of a reproducing button of a right direction or a left direction on an operation picture is specified temporarily by the pointing device 105. The pressure sensor 106 detects the pressure that the pointing device 105 press-operates the area, and controls so that the larger the detected pressure is the quiker a reproducing speed of the video data read out from a recording medium 103 and the smaller the detected pressure is the later the reproducing speed becomes.
Patent JP-H11216414-A (JP)
Title: Spin coater
Inventor: HORIUCHI TAKASHI
IPC: H01L21/027
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable a coating liquid to be surely spin-coated on a disk substrate and to surely recover splashed excess coating liquid from the outer peripheral part of the disk substrate while rotating the disk substrate at high speed with a turntable on which the disk substrate is freely rotatably mounted being fitted to an index table. SOLUTION: An receiving port 38 of a coating cup 35 is almost horizontally supported along the outer peripheral part of a disk substrate 13 on coating liquid dropping, and on the other hand, on coating liquid dropping completion, the coating cup 35 is obliquely inclined retreated upward from a horizontal turntable 12 and the disk substrate 13, and excess coating liquid housed in the coating cup 35 is discharge by gravity fall from an excess coating liquid discharge port 35b placed in the lowermost part of the inclined coating cup 35.
Patent JP-2000230815-A (JP)
Title: Optical three-dimensional measuring device and method
Inventor: AZUMA NOBORU
IPC: G01B11/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable the creation of highly precise images even in the case of including irregular measurement signals by using sensors without obstacles to interrupt signals in determined signal transmitting paths as application sensors and using the signals measured by the application sensors. SOLUTION: Image data measured by a surface shape measuring device is read, and three-dimensional binary data 420 is created to two-dimensional multi-value data 410, which is one of the read height image data of all the sensors. Next, a signal transmitting path 430 connecting any sampling coordinate point 440 and a receiving sensor coordinate point 450 is determined and the sensor is taken as an application sensor candidate in the case of the absence of obstacles to interrupt signals in the path 430. Then this process is repeated on whole the XY plane. Application sensor candidates on all the sampling coordinate points and further application sensor candidates on all the sensor height image data are determined.  The sensors that are the application sensor candidates in both cases are determined as reconfiguration application sensors, and only the signals measured by these sensors are used to determine the values of sampling coordinate points.
Patent JP-H04273505-A (JP)
Title: Clock control circuit
Inventor: OGIWARA MAKOTO
IPC: G06F1/10
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the power consumption of logic circuit of a CMOS structure. CONSTITUTION:The logic circuit of the CMOS structure is divided into operating function units, the distribution of clocks is operated at every unit, and a flip flop 3 with set and reset functions is provided at every distributed unit. Then, the start condition of the operation of the operation function is inputted to set conditions Bl, B2, and B3 of the flip flop, the stop condition of the operation of the operating function is inputted to reset conditions C1, C2, and C3 of the flip flop, and the value of the AND of the output D of each flip flop and a clock A is distributed as a clock D to the function units, so that the logic, circuit can be turned to an operating state or a stopped state by the operating function units.
Patent JP-H01212744-A (JP)
Title: Method for coating aluminum of leading frame raw material
Inventor: SUZUKI TERUICHI
IPC: C23C2/12
Filed: 1988-02-18
Abstract: PURPOSE:To execute Al coating on a leading frame raw material without developing residual stress at the time of working bending by passing through slit after dipping preheated drip base material into molten Al and removing excess Al stuck on the surface. CONSTITUTION:On the surface of the strip base material 7 for the leading frame raw material composing of Fe-Ni alloy, etc., deglease and oxide film are removed. The strip base material 7 is heated at about 410-600 deg.C in H2-N2 mixed gas. This preheated strip base material 7 is passed through projected part 6 of a vessel 2, in which contains the molten Al1 and provides an electric heater 3, from lower part of a lower side slit 5, and after dipping in the molten Al at about 700-750 deg.C, it is drawn upward through a upper side slit 4. Succes sively, the strip base material 7 forming the Al layer having the prescribed thickness is immediately passed through a cooling vessel and cooled. By this method, the Al coated loading frame raw material having no residual stress and bendability into the loading frame at good accuracy, is obtd.
Patent JP-S61194678-A (JP)
Title: Synchronizing circuit
Inventor: YASUDA NOBUYUKI
IPC: G11B7/004
Filed: 1985-02-22
Abstract: PURPOSE:To prevent a noise from entering a counter and to speed up the acquisition of an internal block synchronizing signal to an external block synchronizing signal by controlling a window block circuit according to the synchronism state of the the external block synchronizing signal to the external block synchronizing signal. CONSTITUTION:A synchronizing circuit has a self-running counter 61 which is synchronized with the external block synchronizing signal detected from a digital signal, the window gate circuit 67 interposed in a supply transmission line for the external block synchronizing signal to the counter 61, and a window gate circuit 67 which decides on the synchronism state of the obtained internal block synchronizing signal to the external synchronizing signal on the basis of the output of the counter 61 and controls the window gate circuit 67. When the synchronism state is excellent, the window gate circuit 67 is placed in a gate operation state and when the synchronism state becomes worse, the window gate circuit 67 is put in a normally open state.
Patent JP-H07241398-A (JP)
Title: Washer-drier
Inventor: OSUGI HIROSHI
IPC: D06F37/12
Filed: 1994-03-04
Abstract: PURPOSE:To provide a washer-drier composed of a reduced number of parts and having high rigidity which is suitable for reutilization of resources. CONSTITUTION:A washer-drier tank 5 is formed of a stainless steel drum plate 22 and a bottom plate 25, and a case of a balance ring 6 comprising a cover and the case is installed on the drum plate 22 at an upper part. where the balance ring 6 is composed of inner/outer double balancers. Deformation or fall of the washerdrier tank 5 at the time of drying can thus be restricted.
Patent JP-H03237411-A (JP)
Title: Image blur preventing device
Inventor: SHIKAMI MASAO
IPC: G02B7/08
Filed: 1990-02-14
Abstract: PURPOSE:To instantaneously restart image blur preventing action in the case of temporarily suspending the action then restarting by providing the image blur preventing device with an operation means for inhibiting the action of a blur detecting means in the driven state of a blur detecting means. CONSTITUTION:The image blur preventing device is provided with the operation means for inhibiting the action of the blur correcting means in the driven state of the blur detecting means. Since the circuit system of the image blur preventing device 11 is energized even when blur preventing operation is stopped during the depression of switches 10a, 10b, stable operation can be almost instantaneously executed again at the time of starting the blur preventing operation by releasing the switches 10a, 10b. Thus, leading operation at the time of restarting the image blur preventing operation can be instantaneously executed when the image blur preventing action is temporarily suspended.
Patent JP-H04273518-A (JP)
Title: Constituting system for display screen
Inventor: KAWASAKI TAKAMASA
IPC: G06F3/048
Filed: 1991-02-28
Abstract: PURPOSE:To remove the fault of correcting an application program when the system of a graphics library or a window constitution is different, and to facilitate a counter measure to any situation, at the time of constituting a display screen at the application program by using the graphics library in a work station or the like. CONSTITUTION:Two interfaces 1 or 2 are interposed among graphics libraries 11a and 11b, and an application program 12. First interfaces 13a and 13b unify the difference of a window preparing form due to the library to a standard form. second interfaces 14a and 14b combine the plural windows in order to handle them as one window.
Patent JP-S58152167-A (JP)
Title: Fuel injection device
Inventor: OGISO TAKASHI
IPC: F02M69/00
Filed: 1982-03-05
Abstract: PURPOSE:To accelerate the atomization of fuel by a method wherein the direction and position of fuel injection of an injection valve is changed in response to the operation of throttle valves by means of a driving mechanism in a device, in which a plurality of air passages are formed by branching a part of a suction air passage. CONSTITUTION:The primary and secondary air passages 10 and 11 are provided in a throttle body 2 and yet the injection valve 9 is arranged upstream the air passages 10 and 11. The valve body 9a of said injection valve 9 is fixed to a fulcrum shaft 22 rotatably supported to the throttle body 2 rectangular to the center line of the suction air passage 14. The injection valve 9 is pivoted around the fulcrum shaft 22 by means of the driving mechanism 25 consisting in coupling an arm 23 protruded from the back of the valve body 9a and the output shaft 26 (not shown in figure) of a step motor 24 in order to change the direction and position of a nozzle 9b. With the start of the operation of the secondary throttle valve 13, the injection valve 9 is pivoted anticlockwise in proportion to the opening of the secondary throttle valve by means of the step motor 24.
Patent JP-S56131636-A (JP)
Title: Preparation of highly electroconductive acetylene high polymer molded product
Inventor: KOBAYASHI MASAO
IPC: C08J7/12
Filed: 1980-03-21
Abstract: PURPOSE: To obtain the titled molded product useful as a material for an electric device etc., by the pressure molding and the calendering of a gel-like material consisting of an acetylene high polymer and an inert org. solvent, followed by treatment with an electron acceptor or donor compd.  
     CONSTITUTION: A gel-like material consisting of 5W95wt% acetylene high polymer of 50% or more cis content and 95W5wt% inert org. solvent (e.g., toluene) is molded under pressure at a temp ≤50°C and at a pressure of 10W1,000Kg/cm 2 . It is possible to freely control electrical conductivity over a wide rang from 10 -8 W3×10 -3  Ω -1 .cm -1 , by treating an acetylene high polymer sheet or film obtd. by the calendering of the resulting molded product at a temp. ≤50°C, with an electron accepting compd. (e.g., iodine or sulfuric acid) or an electron donor compd. (e.g., Na or K).  The highly conductive acetylene high polymer is a P type or n type semiconductor,  and it is possible to use it as an electrical or electronic device. It is also possible to  produce a P-n heterojunction device by use of it depending on combination. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152134-A (JP)
Title: Electronic control type fuel injection device
Inventor: GOKAN YOSHIAKI
IPC: F02D41/10
Filed: 1982-03-05
Abstract: PURPOSE:To enable an engine to operate smoothly at the time when it begins to be accelerated from a fuel cut condition by a method wherein an electromagnetic fuel injection valve is driven by a drive means temporarily and forcibly at the time of fuel cut operation, in response to the opening of a throttle valve from its fully closed condition. CONSTITUTION:When a fuel cut circuit 4 interrupts the passage of a reference pulse, the output of a fuel cut detecting circuit 10 is at H-level and an idle  switch is ON. In the above condition, when the switch 5 goes OFF through the  operation of an acceleration pedal, the output of an ON-OFF detecting circuit  11 goes to M-level for a predetermined period of time. On the other hand, the  output of the fuel cut detecting circuit 10 continues to be kept at H-level even if the switch 5 goes OFF since the reference pulse is impressed on the output  terminal of the circuit 4 with a certain time delay. Accordingly, a high level  drive pulse corresponding to a fuel injection pulse is generated from an AND  circuit 12 so that a drive circuit 8 operates the electromagnetic fuel injection  valve 9.
Patent JP-S57151290-A (JP)
Title: Driving device for induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P23/04
Filed: 1981-03-11
Abstract: PURPOSE:To suppress the exciting sound of an induction motor at a light load time by providing means for generating cubic root function of speed deviation and means for outputting an amplitude signal and a 3-phase sinusoidal signal with the output of the generating means and an actual speed, thereby varying the exciting current in response to the torque. CONSTITUTION:The speed of an induction motor 101 is detected by a resolver 102, is converted to an analog value by a converter 104, and is compared by an arithmetic circuit 108 with a command value. The difference is inputted through an absolute value circuit 110 to a cubic root function generator 111, is digitized by a converter 112, is then applied to a microcomputer 113, is calculated with the actual speed, and an amplitude signal and a 3-phase sinusoidal signal are outputted. Then, a motor 101 is controlled through a pulse width modulator 123 and an inverter 124. Accordingly, the speed deviation is corrected to be regarded as correct torque, thereby varying the exciting current in response to the torque and suppressing the exciting sound of the motor at the light load time.
Patent JP-H05234170-A (JP)
Title: Magnetic head
Inventor: OMORI HIROYUKI
IPC: G11B11/10
Filed: 1992-02-21
Abstract: PURPOSE:To efectively change the distribution of electromagnetic field and to reproduce with high sensitivity by utilizing the change of a standing wave and a travelling wave, etc., due to the change of permeability by the signal magnetic field a ferromagnetic film in a microwave waveguide path. CONSTITUTION:A recording signal current is supplied to both ends of an exciting coil 3 at a recording time and a required DC bias current is supplied at a reproducing time. Further, a microwave waveguide conductive wave is intrduced at a reproducing time and the change of an exciting condition due to that recording signal magnetic field by a magnetic recording medium 5 contacting or opposing to a magnetic pole is imparted from the magnetic pole 1 is detected by a detector 7, e.g. voltage measurement and regenerative output is obtained. At this time, the magnetic pole 1 is arranged in the vicinity of the microwave waveguide terminal part and so as to approach to the magnetic recording medium 5 as much as possible. Thus, recording magnetic field is imparted to the magnetic recording medium 5 efficiently and the distribution of electromagnetic field is changed effectively.
Patent JP-H04249023-A (JP)
Title: Indirectly heated cathode for cathode-ray tube
Inventor: KAMATA IKUO
IPC: H01J29/04
Filed: 1991-02-05
Abstract: PURPOSE:To provide an indirectly heated cathode for cathode-ray tube which has a stabilized supporting structure, and which is easily manufactured. CONSTITUTION:An indirectly heated cathode for cathode-ray tube is provided with a pipe 1 made of metal of high melting point, which has a groove 2 formed by drawing along the circumference in the middle part, an external support body 17 (or 17') provided around the metal pipe 1, cathode support materials 9, 30, 36, 37, 40, 51, 52, 60 for connecting the groove 2 and the external support body 17 together, and with a cathode part 5 inserted from the groove 2 of the metal pipe 1 into the cavity in the one end side.
Patent JP-H06156769-A (JP)
Title: Article sucking and transporting device
Inventor: KATO SHIGERU
IPC: B25J15/06
Filed: 1991-02-05
Abstract: PURPOSE:To provide an article sucking and transporting device which is small- sized, possesses the high economic efficiency, and can easily transport articles. CONSTITUTION:A cylinder 2 lowers an elevator body 9, and allows an sucking pad 14 to make it contact with the uppermost layer of the piled wiring boards B. The sucking pad 14 sucks the wiring board B. At the time point when the sucking pad 14 comes in contact with the wiring board B, an elevator shaft 13 shifts and is separated from the elevator body 9. When, a detector installed on the elevator body 9 detects the shift in the prescribed quantity of the elevator shaft 13, the cylinder 2 raises the elevator body 9. Accordingly, the sucking pad 14 sucks the wiring board B in the uppermost layer and rises.
Patent JP-2000236202-A (JP)
Title: Microwave phase shifting circuit
Inventor: SUZUKI YOSHINORI
IPC: H01P1/185
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To actualize a phase shifter with small circuit area for the microwave phase shifting circuit. SOLUTION: Between input and output terminals 1a and 1b, 1st to (2n)-th reactance circuits are connected in series, and the reactance values of the 1st to (2n-1)-th odd-numbered reactance circuits are (x) and the reactance values of the 2nd to (2n)-th even-numbered reactance circuits are -x. To 1st to (2n-1)-th connection points of the reactance circuits, circuits which each have one end grounded and also have a susceptance value 2(1/x2-1)1/2 are connected, and the circuits which each have one end ground and have the reactance value -x and the circuits which have the susceptance value (1/x2-1)1/2 are connected to the input terminal and the circuit which each have one end grounded and have the reactance value (x), and the circuit which have the susceptance value (1/x2-1)1/2 are connected to the output terminal.  It is so constituted that passing phase variation is obtained by having the signs of all the susceptance circuits inverted.
Patent JP-S55128618-A (JP)
Title: Position indicating apparatus for rotary engine and rotary internal combustion engine
Inventor: SASAKI MINORU
IPC: F02B53/00
Filed: 1979-03-26
Abstract: PURPOSE: To facilitate assembling and disassembling of a rotary engine and to thereby improve efficiency for carrying out the opration, by marking indication  lines to the crank shaft mechanism and its frame members of a rotary engine or the  like incorporating therein a center casing having an epitrochoidal curve.  
     CONSTITUTION: When one of the apexes of a polygonal piston of a rotary engine is located on a line extended horizontally from the axis of crank shaft 1, indication line 2 marked on the outside of crank shaft 1 and that 26 marked on the outside of a hollow ring 3 fixed to the crank shaft 1 are registered horizontally with indication line 9 marked on the outside of a hollow shaft 5 of side wall 7 and that 10 marked on the front surface of the hollow shaft 5. In this state, recess 12 formed in the front wall of piston is also registered with pin hole 11 formed in the side wall 7. Therefore, by inserting a pin into the hole 11 and recess 12, piston can be fixed firmly in place. In this state, assembling and disassembling of the polygonal piston is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152154-A (JP)
Title: Carburetor
Inventor: SHISHIDO TOSHIMASA
IPC: F02M17/40
Filed: 1982-03-06
Abstract: PURPOSE:To contrive to facilitate the casting and to eliminate the machining by a structure wherein a bleed holder part, which surroundingly supports a nozzle, a bleed tube and a jet, a float valve seat part and a float pivotally supporting part are fabricated into an integrally molded form made of synthetic resin. CONSTITUTION:A bleed holder part 14, a pivotally supporting part 16 equipped with a pin 17 and a float valve seat part 19 are integrally molded of synthetic resin into an integral form. Concretely, only the bleed holder part 14, which surroundingly supports a fuel nozzle 10, a bleed tube 12 and a fuel jet 13, the float valve seat part 19, on which a float valve 21 is seated, and the pivotally supporting part 16 equipped with the pin 17 are fabricated into an integrally molded piece 22, instead of molding integrally with a carburetor body 2 side. After that, said integrally molded piece 22 is mounted to the carburetor body 2 as a whole.