baber/WOPTO huggingface dataset:
Patent JP-H0744841-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: YOKOMACHI YOSHIYUKI
IPC: H04N5/7826
Filed: 1993-07-26
Abstract: PURPOSE:To highly accurately perform dynamic tracking even when the device has a single head structure provided with a single magnetic head on an actuator in a rotary head type magnetic recording/reproducing device in which a pilot signal is recorded every other track. CONSTITUTION:A first magnetic head 41 constitutes a closed loop control system together with an actuator driving circuit 51a, an actuator 31, a reproducing circuit 52, a relative position error detecting circuit 53 and an adder 54. The height signal Vh1 of the first magnetic head 41 of the closed loop control system is fetched, subjected to sampling and stored in a storage means 62b. The signal is read from the storage means 62b, converted into an analog signal, smoothed in a smoothing filter 64 and a reference signal Vh1 having nearly the same waveform as the height signal Vh1 is generated. By making the reference signal Vh1' a target value and feed-backing the head height signal Vh2 of a second magnetic head 42, a second actuator 32 is driven by semi-closed loop control.
Patent JP-2000079912-A (JP)
Title: Apparatus for packaging machine
Inventor: ROTHBAUER ANDREAS
IPC: B65B35/26
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a packaging machine by making it usable at a lower position relative to stacked articles to be packaged. SOLUTION: This apparatus for supplying articles 2 that should be packaged to a packaging machine has two transfer means 5, 6 for moving the articles 2 along the same movement path. One of both the transfer means has greater speed than that of the other one. The one of the transfer means transfers the article up to an intermediate position, and this article is further moved therefrom by the subsequent step that the other transfer means pushes and moves another article toward the preceding article.
Patent JP-H0851294-A (JP)
Title: Component supply device
Inventor: ARIGA NAOJI
IPC: B23P19/00
Filed: 1994-08-05
Abstract: PURPOSE:To prevent excessive protection film peeled of a component supplying device which supplies a tape while peeling off the protection film. CONSTITUTION:A protection film 12 which covers the top plane of a tape which holds electronic components is drawn from a slit 34a to be taken up by a film take-up reel 24. A film take-up mechanism 35 is provided to turn a ratchet wheel 42 incorporated with the film take-up reel 24 in an arrow B direction by rocking a turning link 43 provided with a ratchet 44 by bringing up and down a drive lever 47. A pressure pin 51 is provided at the middle of the drive lever 47 to press down the protection film 12 to extend the path in a V-shape and draw the protection film 12. The protection film 12 is drawn from the slit 34a by the pressure pin 51 with a slack, and is taken up by the film take-up reel 24 under the condition that tension is not applied.
Patent JP-S6430966-A (JP)
Title: Slip control device for torque converter
Inventor: KIMITA SUSUMU
IPC: F16H45/02
Filed: 1987-07-22
Abstract: PURPOSE:To promote the improvement of stability of control and its convergency and the orientation of arithmetic processing to its high speed by using the present and past deviations of the actual slip amount from the target slip amount for the calculation of a feedback amount to a slip control unit. CONSTITUTION:Detecting a slip amount of a torque converter in a detecting means (c) and calculating the deviation from a target slip amount in a deviation arithmetic means (d) further multiplying the present and past deviation by a control parameter, a feedback amount is calculated in an arithmetic means (e). And actuating a slip control means (f) in accordance with the calculated feedback amount in a feedback control means (g), for instance, when the actual slip amount exceeds the target slip amount, a lockup clutch (b) is controlled in the tightening direction. Thus improving the stability of control and its convergency, while because the deviation, calculated in each arithmetic period, is used for calculation thereafter, arithmetic processing can be performed in a high speed.
Patent JP-S6243575-A (JP)
Title: Phased array radar
Inventor: SAKAI TOSHIHARU
IPC: G01S7/40
Filed: 1985-08-20
Abstract: PURPOSE:To enable the checking of a phase shifter for functions at a desired place and time, by providing a changeover switch between the phase shifter and an element antenna of an antenna module. CONSTITUTION:A radar is composed of a receiver 3 having a phase/amplitude detecting function, a transmitter 1, an antenna module 9 having a phase shifter 5 and the like. A changeover switch 7 is provided between a phase device 5 and an element antenna 6 of the antenna module 9 to switch an output terminal of the phase shifter 5 over to the element antenna 6 and a reflector 8. When examining the functions of the phase shifter 5 of the antenna module 9, the changeover 7 is turned to the position of the reflector 8 to reflect a signal to the reflector 8. Especially, this eliminates the need for setting a receiving antenna outside thereby always enabling the checking of the phase shifter. This does not require the emission of radio waves to the space and thus, is free from probable detection of emitted radio waves by opponents.
Patent JP-S6076728-A (JP)
Title: Projecting and exposing device
Inventor: OKADA MASASHI
IPC: G03F7/20
Filed: 1983-10-04
Abstract: PURPOSE:To make the thermal energy which projecting optical systems receive constant and to maintain the projecting optical systems always in a stable state by making light of the wavelength except the prescribed wavelength incident on the projecting optical systems so that the optical characteristics of the projecting optical systems in an exposing state and a non-exposing state are made roughly equal. CONSTITUTION:Light from a light source 1 is conducted to a double-faced mirror shutter 10' after the light of a (g) line is reflected by a cold mirror 3. The shutter 10' consists of a rotary shutter having a transmission part 10'a which allows incidence of the exposing light and puts projecting optical system 4-8 into the exposing state and a light shielding part 10'b which shuts the exposing light and puts the systems into a non-exposing state. The light of the (g) line is made incident on the reducing projection lens system 8 in the state of exposing and the light of an (e) line is made incident thereon in the state of non-exposing and therefore said system receives always the energy o the light by which the temp. of the lens system 8 for reduction projection is maintained constant and the optical characteristics, i.e., the magnification, etc. are eventually stabilized at the specified value.
Patent JP-H063249-A (JP)
Title: Method and device for measuring viscosity
Inventor: MIYAHARA HIROSHI
IPC: G01N11/04
Filed: 1992-06-18
Abstract: PURPOSE:To improve the instability of operation by a residual material and a negative pressure and the damage by an inorganic material, and facilitate the discharge of the residual material and the maintenance and inspection of a measuring device. CONSTITUTION:A cylinder 10 has, in the first and second rotating positions of a piston 12, communicating ports 36, 48 capable of opening a groove 52 communicating with a piston head side chamber 14 formed on the piston 12 outer diameter part. The outlet port 44 of a resin processing device 42 is connected to the communicating port 48 through a communicating pipe 46. The upstream side chamber 30 of a narrow pipe member 26 is connected to a communicating hole 36 through a communicating pipe 34, and the downstream side chamber to a discharge vessel 40 through a communicating pipe 38. A piston rod 20 is held in such a manner as to be drivable by a fixed pressing force reciprocating driving device 18 and rotatable by a rotating device 22. A control device 50 can control the driving force of the fixed pressing force reciprocating driving drive 18 and its operation timing with the rotating device 22, and can calculate the viscosity on the basis of the pressing speed value of the piston rod 20 measured by a pressing speed measuring device 24.
Patent JP-H0917355-A (JP)
Title: Deflection device
Inventor: KANAZAWA SHUICHI
IPC: H04N9/20
Filed: 1995-06-28
Abstract: PURPOSE: To correct a convergence error by transformation into an ITC and lateral trapezoidal strain by oscillating work by respectively changing electric currents flowing to vertical deflection coils and coma correcting coils by a variable resistor. CONSTITUTION: (1 and 1A) are a pair of left and right E-shaped cores, and wound coma correcting coils which generate a pin cushion type magnetic field in the same direction with a vertical deflecting magnetic field between respective upper leg parts 2L and 2R and lower leg parts 4L and 4R and generate a barrel type magnetic field in the inverse direction of the vertical deflecting magnetic field between intermediate leg parts 3L and 3R, are connected in series to each other, and are connected in series to a pair of left and right vertical deflection coils connected in series to each other, and are arranged in the bilateral symmetry in the rear of a deflection device, and a variable resistor is connected in parallel to the left and right vertical deflection coils, and the variable resistor is connected in parallel to the left and right coma correcting coils, and an electric current flowing to the left and right deflection coils is changed, and lateral trapezoidal strain is corrected. Therefore, deteriorating convergence on the vertical axis is corrected by changing an electric current flowing to the coma correcting coils.
Patent JP-H062812-A (JP)
Title: Fluidized bed boiler facility having return ash classification device
Inventor: NAGATOU SHIYUUICHI
IPC: F23C10/02
Filed: 1992-06-19
Abstract: PURPOSE:To provide a fluidized bed boiler facility in which a classification device capable of classifying substances to be returned from substances not to be returned by applying a difference in specific weight is installed in a passage of a flying ash circulation system. CONSTITUTION:In a fluidized bed boiler facility in which there is provided a passage 6 for returning collected flying ashes 4, 5, 33 to a fluidized bed combustion part 1 and a slant shoot 9 having a flying ash storing tank 10 arranged therein is installed at the passage, the storing tank 10 is mounted at a lower surface of an intermediate part of the slant shoot in such a manner that the ashes slipped at the slant shoot 9 are flowed in and their over-flowing portions are returned again. Then, the storing tank 10 is provided with a returning ash classification device comprising an air blowing port 28 mounted at its side surface so as to blow air uniformly into the storing tank and a discharging port 12 for use in discharging flied ashes having a high specific weight at its lower surface, wherein an outlet of the slant shoot is provided with a closed storing tank 14 and a dust collecting bag filter 15 is mounted at the upper part of the storing tank 14 so as to cause the collected flying ashes to be returned back to the storing tank and further the lower part of the storing tank is provided with an ash discharging port.
Patent JP-S5974662-A (JP)
Title: Semiconductor device
Inventor: TAKISHIMA SHIYOUJI
IPC: H01L25/065
Filed: 1982-10-21
Abstract: PURPOSE:To eliminate the exudation of resin to the surface of an element by a method wherein a plurality of semiconductor element chips or semiconductor devices having functional elements are arranged on the same plane at gaps, the gaps are filled with an insulation resin, and step parts of an SiO2 film are provided at the edge of the element, when these elements are connected by means of metallic wirings. CONSTITUTION:A plurality of semiconductor element chips 1 and 1' are arranged on the same plane at fixed gaps, the gaps therebetween are filled with the insulation resin 3, and the metallic wirings 2 and 2' are connected respectively to the chips 1 and 1' via pads 5 and 5'. In this constitution, the step parts 4 and 4' composed of the SiO2 film are provided at the edges of the chips 1 and 1' by CVD method. Thus, when the mutual position between the chips 1 and 1' is regulated by the resin 3, the resin 3 even at the time of overflow at the gaps is blocked by the steps 4 and 4' and then does not exude on the chips 1 and 1'.
Patent JP-H0850447-A (JP)
Title: Automatic marking system
Inventor: NAKAJIMA MASATO
IPC: H04N1/00
Filed: 1994-08-05
Abstract: PURPOSE:To prevent a student who transmits answer information by facsimile from waiting for transmitting it even in the case of one receiving line. CONSTITUTION:The answer to a question is inputted as a mark, for example, a number, etc., by the operation part 7 of a facsimile device on an answer transmitting side 3, and set in a polling transmission standby state. Thus, a facsimile device on a marking side 4 designates the facsimile device 3 where the answer information is set in the polling transmission standby state as the facsimile device to which polling reception should be performed based on student information controlled by a student information control means 27. When the time to perform the polling reception controlled by a polling schedule control means 28 comes, the answer information is polling-received in the facsimile device 4 by an answer polling receiving means 29.
Patent JP-H0533473-A (JP)
Title: Self-sustaining structure for cover member of under-floor storage
Inventor: FUKUSHIMA SHIGEHARU
IPC: E04F19/08
Filed: 1991-07-25
Abstract: PURPOSE:To prevent one end part of the outer surface of a cover member from being damaged even though an external force acts thereupon. CONSTITUTION:An L-like rotary holding part 3 which loosely fitted on a rotary pin 5 formed on an entrance frame 4 so as to allow rotation of a cover member 2 for opening and closing an entrance 1 formed on a floor surface is provided at one end part of the cover member 2 on the rotary center side thereof. An elevating groove 6 for elevating the cover member 2 in an upright condition while sustaining its loosely fitting condition with respect to the rotary pin 5 is formed in opposite to the rotary holding part 3. A part 9 to be received adapted to be abut against a receiving frame part of the entrance frame 4 is formed in the lower end surface of the cover member 2 in the upright condition. A protrusion 10 for inhibiting the cover member 2 having been lowered in the upright condition is formed on the entrance frame 4. A locking piece A adapted to be inserted and locked in a locking hole B formed in the entrance frame 4 is suspended from the lower surface of the cover member in the upright condition 2. Accordingly, the locking piece A is locked in the locking hole B so as to prevent the cover member 2 from falling.
Patent JP-H1130763-A (JP)
Title: Image display device
Inventor: YAMADA KEIZO
IPC: G02B27/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To make the device small-sized, to improve the picture quality and reliability, and to lower the manufacture cost. SOLUTION: A light beam scanning means 2 is equipped with X- and Y-axial light scanners 21 and 22 having movable mirrors and exciting means respectively; and the light beam from a light source 11 is reflected in cascade form and respective reflection directions are placed in resonant rotary vibrations at right angles to one another for light beam scanning; and the respective resonant rotary vibrations have the same or close resonance frequencies and also have mutually 90 deg. phase shifts and a constant amplitude ratio. Then the light beam scanning is performed in the circumferential direction of a center having its center at a specific point on the retina of an observer to obtain concentric circular or spiral scanning line structures, and an image is formed which varies in the density or size of pixels corresponding to the distance from the center.
Patent JP-2001010569-A (JP)
Title: Saddle cover
Inventor: MINE YOSHITO
IPC: B62J1/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a saddle cover simple in structure and low in cost. SOLUTION: A flexible thin-walled seat stock 2 is formed substantially rectangular, and formed in a substantially cylindrical shape with side edge parts 3, 3 of the rectangular sheet stock opposite to each other in a overlapping, abutting or closely arranged manner, a saddle pointed end insertion part 6 is formed on one end part 4 of this cylindrical sheet stock 2, and a fixing part 10 fixed to a back side of a saddle 8 is formed on the other end part 7, and the fixing part 10 is fixed to the reverse side of the saddle 8 in a condition where the saddle pointed end insertion part 6 is inserted in a saddle pointed end part 5. An upper surface part 11 of the saddle 8 is covered by a sheet stock 2. The thin-walled sheet stock 2 may be formed of a heat-bonding synthetic resin sheet and the saddle pointed end insertion part 6 may be heat- bonded.
Patent JP-2001010351-A (JP)
Title: Power unit supporting device for automobile
Inventor: OKITA JUNICHI
IPC: F16F15/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress opening and closing vibration of a skirt part in a cylinder block by specifying a fastening portion on an engine of an engine mount bracket having a front side supporting position on a transmission side of a longitudinal direction center position of the engine. SOLUTION: In a power unit 1 which serially and successively connects an engine 2 disposed so as to direct a cylinder line direction to car body front and rear directions with a transmission 3, a propeller shaft 4 and a differential gear 5 toward a rear side of a car body, a transmission case 3a is coupled with a rear end face of a cylinder block 14 of the engine 2 and a rear wall surface of a lower block 15. An engine mount bracket 8 is fastened with side walls of the cylinder block 14 and the lower block 15 and an engine-transmission coupling part. At this time, a fastening portion of the bracket 8 in the engine- transmission part is set to a fastening boss part lower than of a fastening boss part on the engine block and a vibration suppression effect is obtained.
Patent JP-S6076296-A (JP)
Title: Working method by laser light
Inventor: YOKOYAMA SHIROU
IPC: B23K26/00
Filed: 1983-10-04
Abstract: PURPOSE:To perform working at the working speed and laser light output meeting the form of working and to improve working efficiency by determining the working speed or the output of laser light according to the shape, thickness and material quality of a work and performing working with the controlled laser light output or at the controlled working speed. CONSTITUTION:A working speed and the output of laser light which are to serve as a reference for working are first sotred in a numerical control device 1 provided with an arithmetic function. The working speed is then partially determined according to the concrete shape of a work and is stored in the device 1. The determination thereof is transmitted to a control device 2 for a driving part which controls a table 2 and a focusing head 4 according to the determination. The output of the laser light is at the same time calculated in accordance with the determined working speed by the device 1 and is outputted to a control device 5 for laser output to control a laser oscillator 6. The actual working speed is then fed back to the device 1 and if there is a difference between the determined speed and the actual speed, the output of the laser light is changed. An equally good result is obtd. as well by determining the output of the laser light and controlling the working speed in accordance with the output of the laser light to perform working.
Patent JP-H0512013-A (JP)
Title: Data processor
Inventor: KAWAHARA NAOHISA
IPC: G06F11/00
Filed: 1991-07-01
Abstract: PURPOSE:To detect an accurate fault occurrence address by stopping the operation of storage to an address storage register and selecting an error address at the time of detecting the fault occurring in constituting elements. CONSTITUTION:When the fault occurs in any address, an error detecting part 17 detects the error by the rise of an error detection clock 20 to make an error signal 21 significant. An AND gate 11 stops the passage of an address supply clock 19 to stop an address storage clock 24 and holds the state of the inside of an address storage part 14. Further, counting of a register selecting counter 16 is also inhibited by the error signal 21, therefore, a register selection value 22 is fixed, and the address storage register 14 where a processing address 18 of the fault occurrence is stored is indicated. An error address selecting circuit 15 outputs an error address 23 in accordance with this register selection value 22 so that a system management module can recognize the fault occurrence address.
Patent JP-S6077768-A (JP)
Inventor: SHIMIZU ATSUSHI
IPC: G01N33/49
Filed: 1983-10-06
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-H0637437-A (JP)
Title: Screen printing
Inventor: MORITA HISAMITSU
IPC: B41F15/08
Filed: 1992-06-19
Abstract: PURPOSE:To realize excellent screen printing on a narrow-pitch land by the use of cream solder having comparatively coarse grading by printing every two adjacent land through an opening formed in a screen. CONSTITUTION:Four lands 22 for each side of a board 21 are provided at the positions conforming to individual lead wires, and a screen 24 having two openings 23 in each side is superposed on the board 21 at specific proper positions. A cream solder 25 supplied on the screen 24 is scratched in the arrow mark X direction by a squeegee 26, thereby the cream solder 25 is printed on the lands 22 provided on the substrate 21 through the opening 23. Therefore, the cream solder is printed at every set of two lands through every one opening formed in the screen. As a result, generation of arch phenomena can be prevented even if the pitch between lands are small, and excellent printing can be done.
Patent JP-H0473656-A (JP)
Title: Photosensitive body and method for recording electrostatic information
Inventor: UCHIUMI MINORU
IPC: G03G5/06
Filed: 1990-07-13
Abstract: PURPOSE:To improve property of preventing the permeation of moisture by forming an org. photoconductive layer contg. a specified bisazo compd. and laminating an electric charge transferring layer preventing the permeation of moisture on the photoconductive layer. CONSTITUTION:When an org. photoconductive layer is laminated on an electrode to obtain a photosensitive body, a bisazo compd. represented by formula I is incorporated into the photoconductive layer and an electric charge transferring layer preventing the permeation of moisture is laminated on the photoconductive layer. In the formula I, each X is H, lower alkyl, lower alkoxy, nitro, sulfonic acid, hydroxyl, carboxyl or halogen, n is an integer of 0-3, in the case of n>=2, X's may be different from each other, and each R is an optionally substd. cyclic hydrocarbon group, a heterocyclic group or alkyl.
Patent JP-S6246596-A (JP)
Inventor: MOTOKI YOSHIAKI
IPC: H05K5/02
Filed: 1985-08-23
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。