baber/WOPTO huggingface dataset:
Patent JP-S57158375-A (JP)
Title: Auxiliary jig for planetary type jig for object to be vapor deposited
Inventor: TSUJI TAKAFUMI
IPC: C23C14/50
Filed: 1981-03-25
Abstract: PURPOSE:To give degrees of freedom that make a titled auxiliary jig adaptable itself to shapes of wafers to said jig by constituting the same of a thin sheet having >=2 pieces of sample fixing pawls on the front, and a dovetail groove or spring for fixing to the notched part of a planetary type jig on the rear. CONSTITUTION:This auxiliary jig 21 for a planetary type jig for objects to be vapor deposited is a thin sheet of a circular shape made of Al, quartz, etc., and has a notched part 24 for moving of a coil-like spring 12 of a planetary type jig 11 of a spherical shape for objects to be vapor deposited and wafer holding pawls 23. A dovetail groove 22 or a spring is formed to the part 24, and when it is inserted into the notched part 13 of the jig 11 from the outer side, it is easily fixed to the jig 11 and is stopped by pawls 14. The wafer to be held is surely fixed by means of the pawls 23 and the spring 12. This jig 21 is secured to the jig 11 with one piece of pincette and is easy to clean and dry.
Patent JP-S58215882-A (JP)
Inventor: CHIYAARUZU ANSONII KUNJINGAA
IPC: H04N1/41
Filed: 1983-03-16
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-S58201889-A (JP)
Inventor: PIITERU BARUTERUDO KUUANTO
IPC: C10G69/06
Filed: 1983-03-16
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-H04260039-A (JP)
Title: Photograph cleaning method
Inventor: ISHIKAWA TSUTOMU
IPC: G03D15/00
Filed: 1991-02-14
Abstract: PURPOSE:To obtain the photograph cleaning, method for removing stains occurring on the photograph, making difficult attachment of dust to the photograph, and preventing occurrence of environment pollution at the time of using this method by using a solution containing a specified compound. CONSTITUTION:The photograph or photographic films are cleaned by using a solution containing ethyl alcohol or its aqueous solution and the compound represented by formula I in which R is a 1-18 C alkyl group and A is H or a phenyl group, and this compound is embodied by lauryldimethylbenzylammonium chloride and the like. Denatured ethyl alcohol and its aqueous solution may be used for the ethyl alcohol.
Patent JP-S55135907-A (JP)
Title: Conversion circuit of ac input of sequence control device
Inventor: WAKUTA MASANORI
IPC: G05B19/02
Filed: 1979-04-09
Abstract: PURPOSE: To reduce the power consumption by providing a constant-voltage element and a current limiting resistor in parallel with an isolator and a switching element.  
     CONSTITUTION: When a limit switch LS is closed, current I 1  flows through the resistor R 3 , when the potential difference between the points P 1  and P 2  is raised exceeding Zener voltage of the Zener diode ZD, current I 2  flows, and the terminal voltage of the diode is lowered suddenly. Furthermore, when the current I 2  rises up and the potential difference between the points P 1  and P 2  becomes ON voltage of the switching element SBS, current I 3  flows toward the photo-coupler. Resulting from the foregoing, most of the currents I 2  which have flowed in the diode ZD flow toward the photo-coupler PC and the element SBS as the current I 3 , the voltage applied to the diode ZD is lowered, becomes below Zener voltage finally, and the diode ZD becomes a cut-off status. Accordingly, the current I 2  does not flow in case the element SBS is ON. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02223684-A (JP)
Title: Tandem type hydraulic pump
Inventor: AOKI HACHIRO
IPC: F04B23/10
Filed: 1989-02-27
Abstract: PURPOSE:To compact structure and to reduce a cost by a method wherein a variable axial type pump mechanism is incorporated in a common drive shaft in a housing, and a servo valve to control the flow of oil to a power piston is provided. CONSTITUTION:A variable axial type pump mechanism E provided with a power piston 3 actuated so that a swash plate is displaced axially of a common drive shaft is incorporated in a common drive shaft 1 in a first housing B. An outer blade orifice and a servo valve are situated in the middle of an oil passage running from the delivery port of the pump mechanism E to a delivery port. This constitution enables realization of compact structure suitable for mounting of an engine and reduction of a cost.
Patent JP-H04326033-A (JP)
Title: Pressure or acceleration sensor
Inventor: FURANKU BANTEIIN
IPC: G01L9/00
Filed: 1992-02-28
Abstract: PURPOSE: To obtain a sensor for measuring pressure and acceleration. CONSTITUTION: The sensor for measuring pressure or acceleration comprises a structured silicon carrier 10, and a frame 11 having a displaceable membrane 12 formed on the first major surface thereof. The membrane 12 has a reinforcing region and a first part structure is coupled with the membrane 12 in the reinforcing region. At least a part of the membrane 12 extends over the frame 11 and forms the electrode of a capacitor. At least one counter electrode 161, 162 of the capacitor is arranged oppositely to the first part structure in the region of the frame 11.
Patent JP-2000244029-A (JP)
Title: Piezoelectric element
Inventor: YAMADA AKIRA
IPC: H01L41/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable piezoelectric element having a hardly broken element forming region. SOLUTION: A piezoelectric element is constituted in such a way that an element forming region 8 is formed by making part of a substrate 11 thinner in thickness than the other part of the substrate 11 and a piezoelectric thin film 5 provided with an operating area sandwiched between a lower electrode 4 and an upper electrode 6 is arranged on the element forming area 8. Then a first area 8a and a second region 8b which is left after removing the first region 8a are formed immediately below the operating region in the element forming region 8 and the first area 8a is made thinner in thickness than the second region 8b.
Patent JP-S61203886-A (JP)
Title: Motor control circuit
Inventor: YASUI TOSHIO
IPC: H02P3/12
Filed: 1985-03-04
Abstract: PURPOSE:To suppress the rise of a motor rotating speed by generatively breaking when the motor rotating speed abnormally rises. CONSTITUTION:When a start switch 6 is closed, flip-flops FF1, FF2 are set in a controller 5. Thus, relays Ry1, Ry2 are energized, and a motor 1 starts rotating with full power. When the motor rotating speed R rises to become R>=R2, the FF2 is reset to deenergize the relay Ry2. Accordingly, the motor 1 is energized through a power down resistor 2. When the speed R further rises to become R>=R3, the FF1, FF2 are both reset to deenergize the relays Ry1, Ry2. Accordingly, the motor 1 is generatively braked through the power down resistor.
Patent JP-H03245247-A (JP)
Title: Data transfer system
Inventor: MIZUTA MASAHARU
IPC: G06F13/00
Filed: 1990-02-22
Abstract: PURPOSE:To improve the data transfer system by storing the data received from a storage medium serving as a transmitter into a memory, displaying the transmitter of the data, and selecting the data out of the memory based on the display contents to write the selected data into a storage medium of the receiver side. CONSTITUTION:A floppy disk 7 storing the desired data to be transferred is set at a prescribed position of a data processor 1. Then the dial number of the data receiver is called via a transmission instructing device 5 and the connection of a circuit 0 is tried. A transmission controller 4 decides whether a large capacity semiconductor memory 10 contained in the processor 1 of the receiver side has an idle storage area or not and whether the circuit 0 has any defect or not. Then a data transfer start button is pushed after confirmation of the data transfer state. Thus the data are read out of the disk 7 by a reading device 6 and transferred to the receiver via the controller 4. These data are received by a reception controller 8 of the processor 1 of the receiver side and then sent to the memory 10.
Patent JP-S62199912-A (JP)
Title: Rocker arm casted with core metal and manufacture thereof
Inventor: TANIZAWA TAKAO
IPC: F01L1/18
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the weight of a rocker arm by forming the rigid portions of a valve press section, a bearing section and an adjust screw insertion hole with an integral steel member thus providing a core metal while forming the remaining fillet section through casting of light alloy. CONSTITUTION:When a rocker arm 1 is manufactured through casting of light alloy, a core metal 2 where a hole 4 for inserting an adjust screw having one end contacting against the press section of the head section of a valve stem and the other end contacting against the head section of a push rod and a central bearing section 3 are integrated is employed. Since the rigid portions are made of steel core metal while the remaining portion is casted of light alloy, alight weight rocker arm having the rigidity can be obtained easily.
Patent JP-H05237452-A (JP)
Title: Friction material and production thereof
Inventor: SASAKI HIROSHI
IPC: B32B27/42
Filed: 1992-02-28
Abstract: PURPOSE:To easily obtain a friction material prevented from release and having high abrasion resistance and the high coefficient of friction by directly baking an org. resin coating layer improved in abrasion resistance, oil resistance and heat resistance to a core material composed of iron or an iron base alloy to integrate the same with the core material. CONSTITUTION:A friction material is constituted by directly baking an org. resin coating layer good in abrasion resistance, oil resistance and heat resistance to a core material composed of iron or an iron base alloy. At this time, the org. resin coating layer is formed from a compsn. prepared by adding an inorg. fiber and an inorg. filler or an org. filler to a resole type phenolic resin coating agent. The amount of the inorg. fiber and the inorg. filler or the org. filler added to the resole type phenolic resin coating agent is set to 10wt.% or less. At the time of production, a resole type phenolic resin is directly applied to the surface of the core material to be baked at 150-200 deg.C.
Patent JP-H01220430-A (JP)
Title: Formation of film in atmospheric pressure cvd system
Inventor: TAKAHASHI HIROAKI
IPC: H01L21/31
Filed: 1988-02-27
Abstract: PURPOSE:To avoid the invasion of dust or the like into a film by disposing a wafer with its surface disposed downside while overriding a cut out part formed in a tray when the film is formed on th wafer, and spraying reaction gas through the cut out part to the surface of the wafer. CONSTITUTION:When a film is formed on a wafer by an atmospheric pressure CVD system, the structure of a tray 14 for placing the wafer is formed as follows. A hole 14b to become a cutout is opened at the tray 14, and the wafer is engaged with the hole 14b with the front surface of the wafer disposed downward by supporting the edge of the wafer with a step 14a formed at the hole 14b. Thus, the surface of the wafer is exposed only in the hole 14b of the cut out, and reaction gas is sprayed into the hole 14b in this state to form the film on the wafer. In this manner, dust generated in this system does not invade the forming film, and since the wafer is fixed by its own weight, valiability of the thickness and that of concentration are eliminated.
Patent JP-S58159130-A (JP)
Title: Data transfer device
Inventor: YANO TETSUO
IPC: G06F13/28
Filed: 1982-03-17
Abstract: PURPOSE:To ensure the effective transfer of data, by dividing the transfer data into plural parts to transfer them with intervals and making it possible to transmit other digital signals during said intervals. CONSTITUTION:A block length register 15, a block length counter 16, an interblock transfer queuing time register 18 and a queuing time counter 19 for plural divided data are provided into a data transfer circuit 4. These registers and counters are controlled by a DMA controlling circuit 12. In addition, a transferer address counter 7, a transfer destination address counter 8, a selector 9 and a data buffer 10 are provided. Signals 5 and 6 which occupy a bus 3 are exchanged between the circuit 4 and a CPU1, and a desired transfer data is read out of a memory 2 and set to the register 10. Then the contents of the counter 8 and the buffer 10 are sent to the bus 3. The transfer of these data are divided by the circuit 12 with time intervals, and meanwhile the bus 3 is occupied for other purposes. In such a way, the transfer efficiency can be improved.
Patent JP-H04279346-A (JP)
Title: Apparatus for controlling concentration of damping water
Inventor: SUDO TORU
IPC: B41F7/32
Filed: 1991-03-08
Abstract: PURPOSE:To provide the title apparatus capable of accurately controlling the concn. of the etching solution in damping water to a definite value. CONSTITUTION:A damping water tank 18 supplies damping water to a water tank and receives the damping water refluxed from the water tank. The damping water is supplied to the damping water tank 18 from a preparatory tank 14 and the damping water synthesized in a synthesizing tank 9 is supplied to the preparatory tank 14. The conductivity of the damping water in the synthesizing tank 9 is detected by a conductivity sensor 12 and controlled to a definite value by a control driving circuit 8. By this constitution, the concn. of the damping water in the damping water tank 18 is controlled to a definite value.
Patent JP-S58160728-A (JP)
Title: Combustion device with high load and high tdr
Inventor: INDOU MASAHIRO
IPC: F23D14/02
Filed: 1982-03-17
Abstract: PURPOSE:To expand a combustion range in case of TDR and expand a width of TDR and facilitate a control over an air fuel ratio by a method wherein an air supplying plate provided with air holes is biased at a circumferential plane from flame holes toward the flame forming direction in case of TDR (Turn Down Ratio). CONSTITUTION:An air supplying plate 18 provided with several air holes 17 at the right and left sides of the flame holes 14 toward the flame forming direction is inserted under an inclined condition in such a way as a flowing direction of air injected from the air holes 17 is crossed with a flowing direction of mixture gas injected from the flame holes 14. The air supplying plate 18 is moved in cooperation with an extension and retraction of the shaft 22 of the motor 21 along the sliding wall 20 at the right and left fulcrum points 19. Thus, as the air supplying plate 18 is set such that a moving direction of the injected air is varied in response to TDR, an angle for making a crossing point between a direction of air flow and a direction of mixture gas injected from the flame holes 14 is decreased, and a range of TDR under a high load combustion is expanded.
Patent JP-S61202872-A (JP)
Title: Paper supply device
Inventor: YOKOYAMA IKUZO
IPC: B65H3/44
Filed: 1985-03-04
Abstract: PURPOSE:To enable a continuous paper and cut papers to be easily supplied and fed, by providing a continuous paper feeder comprising a tractor for supplying and feeding a continuous paper through a platen, and a cut paper feeder comprising a paper-supplying stacker and a paper-supplying member for supplying a cut paper toward the platen. CONSTITUTION:For example, when supplying and feeding a cut paper, the cut paper feeder 63 is fitted to the continuous paper feeder 61 fitted to a printer 3. In this case, a gear 84 is engaged to a gear 160 provided in the feeder 63, thereby coupling a drive. Then, a setting lever 141 is turned, a paper-supplying base 139 is pushed up, and a cut paper P is pressed against a paper-supplying roller 155. When the platen 19 is rotated in the direction opposite to the paper- supplying direction in response to a printing command, a gear 97 is rotated clockwise through gears 17, 93, whereby a drive force of a platen shaft 13 transmitted to the continuous paper feeder 61 is transmitted also to the cut paper feeder 63.
Patent JP-S52127003-A (JP)
Title: Communication control device for switching lines
Inventor: KOYAMA MASAMICHI
IPC: H04L69/40
Filed: 1976-04-19
Abstract: PURPOSE:To eliminate the use of external testers and enable rapid test by the use of a program in a processor connected to the communication controller.
Patent JP-H04281212-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUJII SHIGEO
IPC: G11B5/64
Filed: 1991-03-08
Abstract: PURPOSE:To offer a magnetic recording medium consisting of magnetic layers having a easy magnetization direction in a plane formed on a non-magnetic base plate, and provided with a thin ground layer made of Cr or Cr alloy between the base plate and a magnetic layer and a magnetic film having the high coercive force to be >=1500Oe. CONSTITUTION:A Co-Cr-Ta based alloy magnetic layer having 300-600Angstrom  average crystal grain size is continuously formed on the ground layer made of Cr or alloy consisting mainly of Cr and formed on the non-magnetic base material. By this forming method, the magnetic recording medium having the coercive force of more than 1500Oe of parallel component to a film plane in the Co-Cr-Ta based alloy magnetic layer is realized. As above-mentioned magnetic layer, a Co-based alloy magnetic layer consisting of Cr of 5-15atom% Cr, 1-8atom% Ta and balance of Co substantially and growing by vapor deposition on the Cr or Cr alloy ground layer is preferably.
Patent JP-S62253163-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/407
Filed: 1986-02-28
Abstract: PURPOSE:To enable rapid stabilization processing capable of replacing rinsing and preventing a silver halide color photographic sensitive material from edge stains by color developing the photosensitive material with a specified color developing solution under specified conditions, and processing it with a specified processing solution after bleach-fixing. CONSTITUTION:The silver halide color photographic sensitive material is color devel oped with the color developing solution containing at least one of p-phenylenediamine type color developing agents each substituted by an N-sulfonamidoalkyl group in an amount of at least 1.0X10<-2>mol per l of the developing solution in a pH of >=10.3 at a temperature of >=30 deg.C within 120 sec. The solvent of said color developing agent is composed of water and a nonaqueous solvent S having a log P of <=0.4 and another nonaqueous solvent S' having a log P of >=0.4 in an S'/S volume ratio of <=0.003: 1. After bleach-fixing, the photosensitive material is processed with a stabilizing processing solution containing at least one of chelating agents represented by formula I-III in which each of A, B, B1, and B2 is a monovalent group, and M is H or an alkali metal. The stabilizing processing solution may contain a mold preventing agent, and the developing solution substantially does not contain hydroxylamine.
Patent JP-H06258433-A (JP)
Title: Target locator
Inventor: TAKASE YASUHIRO
IPC: G01S3/782
Filed: 1993-03-04
Abstract: PURPOSE:To allow highly accurate location of a target by providing a reference light source, and a prism for inverting the light from the reference light source by 180 deg. toward an optical system at an image pick up section. CONSTITUTION:Light from a reference light source 23 passes through a reference optical system 24, a prism 25, an optical system 11, a two-dimensional imaging element 12, and an image processing circuit 13 to a signal converter 15. A reticle video generated from a reticle video generating circuit 14 is added through the signal converter 15 to an image from the reference light source 23 and a superposed image is displayed at an imaging section 17. A fine angle adjusting mechanism 20 is then adjusted such that the image of the reference light source 23 presented on an image display section 16 is caught by the center of the reticle image thus adjusting the orientation of the imaging section. Since the reference optical axis 33 is in parallel with the optical axis of laser distance measuring section, reference optical axis 33 of the reference light source 23 in the laser distance measuring section 10 becomes parallel with the collimation direction of reticle thus allowing highly accurate location of target.
Patent JP-S54136255-A (JP)
Title: Mechanical filter
Inventor: ETSUGI TAKEHIRO
IPC: H03H9/05
Filed: 1978-04-14
Abstract: PURPOSE:To make small the size and to reduce the processes, by welding the support line provided at the node of resonator at the both ends parallel part of the support material fixing the center to the substrate, in parallel with the resonator. CONSTITUTION:The two sets of resonators 11 are coupled with the coupling 12 at the node 11a, and the support line 13 is fixed to the node 11b opposite to the resonator 11. Further, the support member 15 is in parallel with lengthwise direction of the resonator, and only the center of it is fixed in contact with the substrate 16, and the both ends are formed by keeping a distance as the substrate 16 almost parallelly. The support line 13 is fixed to the both end parallel part of the member 15 with welding. The earth pin 18 is soldered with the substrate 16, the piezoelectric element 19 is connected to the resonator 11, the lead 20 is soldered to another surface and it is connected to the input terminal pin 21 and the output terminal 22 respectively. According to the resonant frequency, the length of the resonator 11 is changed, the position of the nodes 11a and 11b is also changed. But, it can be welded at any of the both ends of the member 15 and the pin 18 is connected to the substrate 16, then no earthing leads are used and the processes can be reduced.
Patent JP-H05238314-A (JP)
Title: Vehicular ambience monitor system
Inventor: ARA HARUYA
IPC: H04N7/18
Filed: 1992-02-28
Abstract: PURPOSE:To appropriately image a dead angle part even if the direction forming the dead angle is changed in accordance with the turning of a vehicle and to observe the image for facilitating vehicular running by controlling a driving means so that the image pick up direction of an image pick up means may be changed corresponding to the turning angle when vehicle speed is a predetermined value or less. CONSTITUTION:A pair of right and left CCD cameras 21, 22 serving as image pick up means are provided on the nib part of a body. Its image signal is inputted to an image processing circuit 3. The image is synthesized and is displayed on a CRT 4 serving as a display means in a vehicle. A controller 6 controls each servo-motor 51, 52 through a motor driving circuit 7 to change the image pick up direction of each camera 21, 22. The controller 6 receives a signal from a vehicular speed sensor 8, a signal from a helm angle sensor 9, and a signal from a turn indicator switch 10. Various image pick up modes relating to the image pick up directions of the cameras 21, 22 are set through the operation of a mode input part 11. The various image pick up modes are memorized in a mode memory 12. Thus, observations are made for the left and the right side of a lane and a shade part formed by a vehicle running on the opposite lane.