baber/WOPTO huggingface dataset:
Patent JP-H11118031-A (JP)
Title: Hydraulic control device
Inventor: KATO NOBUYUKI
IPC: F16K31/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve hydraulic pressure governing accuracy by a pressure regulator. SOLUTION: In a hydraulic control device provided with a pressure regulator 10 governing a input pressure by intermittently communicating an inlet port 16 with an outlet port 15 by making signal pressure Ps and output pressure Pout work to a valve element 11 so as to oppose each other to the output pressure Pout according to the signal pressure Ps, a switching mechanism 18 is provided, wherein when the signal pressure Ps is increased to a pressure lower than a maximum pressure, the output pressure pout working to a feedback port 13 is cut off, and the changing gradient of the output pressure Pout is changed in the increasing process of the signal pressure Ps by discharging pressure from the feedback port 13.
Patent JP-H01136265-A (JP)
Title: Control sensor for mobile agricultural machinery
Inventor: IKEGAWA HIROSHI
IPC: A01D34/24
Filed: 1987-11-24
Abstract: PURPOSE:To easily assemble different kinds of machines corresponding to the connecting state of each sensor by providing respective sensor to control the travel of a mobile vehicle and a sensor presence/absence detection circuit on an electrical wiring to connect a controller. CONSTITUTION:The sensor 1 detects the road clearance of a mowing blade 8 in a mowing device 7. The sensor 2 performs the expansion control of a hydraulic cylinder 10 as comparing the detected value of the sensor 2 with a preset value so as to keep a voltage preset value equivalent to mow height set at a mow height setting apparatus 12 by a position sensor, and pulls up and down a mowing frame 9. The controller 4 performs the automatic control of the mow height. A connector 6 enables the sensor 1 to perform sensing by coupling connector parts 6A and 6B. The presence/absence detection circuit 5 is constituted in such a way that nothing is inputted to an input part A when no sensors 1 exists, and it makes the input part A judge the (presence) of the input sensor via a branch 5B and a presence/absence detector 5A when the sensor 1 exists.
Patent JP-H01136759-A (JP)
Title: Recording apparatus
Inventor: WATANABE SHUICHI
IPC: B41J2/43
Filed: 1987-11-25
Abstract: PURPOSE:To obviate the necessity for a magnetic head so as to accomplish high-speed recording by providing a magnetic field generating means for recording a magnetic latent image on a recording medium through addition of magnetic field when cooling a mesh pattern of the recording medium heated by a recording means to a temperature equal to or less than its superconductive critical temperature. CONSTITUTION:A recording medium 10 in which a mesh pattern is formed from a superconductive material on the surface of a substrate is rotated in the direction shown by an arrow and heated to a temperature equal to or more than its critical temperature by irradiating recording light 14 in accordance with the pattern of an original. Following this, the recording medium 10 is cooled to a temperature equal to or less than its critical temperature while imparting a certain external magnetic field to the recording medium 10 by means of a magnet 15 so as to form a positive latent image thereon by capturing the magnetic field at the part of the recording medium 10 where the light has been irradiated by the action of Meissner effect. Afterwards this positive latent image is developed by means of a developer 16 so as to become visible. A recording paper 17 is then brought into press contact with the recording medium 10 with toner being transferred onto the recording paper 17 so as to accomplish high-speed recording of a desired pattern on the recording paper 17. After the transfer has been completed, the remaining toner is removed by means of a cleaner 20.
Patent JP-S62154236-A (JP)
Title: Optical information recording and reproducing device
Inventor: YAMAMIYA KUNIO
IPC: G11B21/08
Filed: 1985-12-26
Abstract: PURPOSE:To execute a stable track jump without eliminating the influence of a fluctuation of a track error signal caused by the variation of a reflected light quantity, by starting a jump in a state that a tracking control s comparatively stable, when a light beam is irradiating a data area. CONSTITUTION:As for a controlling circuit 18, a generation timing of a track jump command is issued from a jump timing determining circuit 24, and the jump timing determining circuit 24 detects the rear end part of a data area from the output of a read electric signal RF signal corresponding to irregularity of a pre-amplifier 22, and executes a jump pulse generation control, based on a timing of a detecting pulse as a reference, so that a track jump can be started by a timing for irradiating a data area on a disk by a light beam. The track jump control is executed by whether the light beam is made to pass through an indicator area and an address area in the jump operation which is executed again after the jump. As for a data area, its recording length is pretty long, therefore, in the rear end part, a stable tracking is executed.
Patent JP-H07144594-A (JP)
Title: Front seat air bag door structure
Inventor: KONISHI YUZO
IPC: B60R21/216
Filed: 1993-11-26
Abstract: PURPOSE:To relax a deviation of stress in a connection part of an air bag cover opening restricting means, generated when completed seat air bag door structure. CONSTITUTION:An air bag door side end part 20A of a strap 20 is connected to an air bag door 18, and a car body side engaging part 22 is formed in the other end part of the strap 20. The car body side engaging part 22 is engaged with a supporting shaft 24 vertically provided in an air bag device 12, and in the car body side engaging part 22, its strap lengthwise direction end part 20B is folded back about the supporting shaft 24 in a direction toward a side of the center of rotation from a side of unfolding the air bag door 18. A location 22A brought into contact with the supporting shaft 24 of the car body side engaging part 22 is double folded in a strap width direction central part, and the end part 20B is inverted and joined by stitching in a condition that a reverse surface 20C is bonded to a surface 20D in the intermediate part of the strap 20.
Patent JP-H03158032-A (JP)
Title: Reception system for both polarized waves
Inventor: MAEDA SHIGEKI
IPC: H04B15/00
Filed: 1989-11-15
Abstract: PURPOSE:To obtain prescribed interference elimination capability regardless of phase rotation of cross polarized wave interference caused in a transmission line by controlling it so that the relation of phase of the interference component between cross polarized waves included in a reception output of its own polarized wave and of a receiver output in a different polarized wave is kept constant. CONSTITUTION:When an intermediate frequency signal 11 from a local oscillator 3 is fed respectively to receivers 2a, 2b being intermediate frequency converters, a phase shifter 8 is provided to give a phase difference to both the intermediate frequency signals. The intermediate frequency signal 11 is fed directly from the local oscillator 3 to the receiver 2a and the intermediate frequency signal 11 is fed to the receiver 2b via the phase shifter 8. Then the phase shift of the phase shifter 8 is controlled by using outputs 16a, 16b (tap weight control signals of transversal filters 5a, 5b) from control signal generators 7a, 7b. Thus, the change in the interference level able to be eliminated by the phase of the cross polarized wave interference component is prevented.
Patent JP-H05135551-A (JP)
Title: Method for recording magnetic tape
Inventor: OKADA HIROSHI
IPC: G11B20/12
Filed: 1991-11-13
Abstract: PURPOSE:To enable the operation of a program searching, etc., based on the information on the index codes in a high speed searching mode. CONSTITUTION:In regard of a magnetic tape recording method, information signals are digitized and recorded on a magnetic tape 3 through the oblique tracks 1. Then the significant index codes 4 are recorded in the index words ID0-ID4. In this case, the words ID0-ID4 are collectively recorded on the same track.
Patent JP-2000083753-A (JP)
Title: Legless chair with pneumatic elevating device
Inventor: NAKAJIMA SOJI
IPC: A47C3/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To elevate the hip part while being seated and operate the device while being seated. SOLUTION: A seat plate 4 is placed on the upper surface of an air bag 2, one end parts of support rods 7, 8 are rotatably fitted to shafts 5, 6 on both side parts of the seat plate 4, and the other ends of the support rods 7, 8 are rotatably fitted to a bearing 11 through shafts 9, 10. A spacing rod 16 is rotatably fitted to an intermediate part between the support rods 7, 8 to be interlocked. A cock 19 is fitted to one side of a T-shaped pipe 17 fitted to the seat plate 4, and when the air bag 2 is filled with air to lower a lever of a cock 21 fitted to the opposite side of the T-shaped pipe 17, the power supply is cut by a relay 22.
Patent JP-H10125542-A (JP)
Title: Winding for electrical apparatus
Inventor: TSUNODA MITSUO
IPC: H01F27/32
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To further simplify operations of performing insulation on a winding as well as to sharply improve an insulating property and a mechanical strength by using a conductor coated with an insulating tube having a good withstand voltage performance and a good corona-resistant performance moreover with no pin holes over the whole length of the winding. SOLUTION: A leading wire 4 is wound about an insulating tape 6 and coated with an insulating tube 5. Or, the leading wire 4 is covered with an insulating tube 5 for being wound about an insulating tape 6. Or, the winding can be doubly coated with the tube 5 having a large dielectric strength and a tube 7 having a large mechanical strength. Now, as for the tube 5 having a high dielectric strength to be used, a silicon rubber tube is excellent in an electric characteristic. Further, as this silicon rubber tube using a tube having thermocontractibility contracting in the diametrical direction by heating, after covering on the leading wire 4 and heating and closely contacting to the leading wire 4, this kind of method is preferable.
Patent JP-H04170950-A (JP)
Title: Condom
Inventor: UDA SEIJI
IPC: A61F6/04
Filed: 1990-11-02
Abstract: PURPOSE:To display the sufficient gripping force against the man's genital organs being in an erect state by forming a shape memory resin material whose shape recovery temperature is within a specific range to a condom of a thinner shape than the man's genital organs being in an erect state, and storing its formed shape. CONSTITUTION:A shape memory resin material whose shape recovery temperature is within a range of 30 deg.C to 36 deg.C is used, and formed to a condom of a thinner shape than the man's genital organs being in an erect state, this formed shape is stored, and thereafter, it is saved at a lower temperature than the shape recovery temperature in a state that it is deformed to a thicker shape than the man's genital organs being in an erect state. At the time of use, this condom is won easily to the man's genital organs being in an erect state. The worn condom comes into contact with the man's genital organs, or thereafter, with the women's genital organs and heated to above the shape recovery temperature by its body heat, becomes a rubber-like elastic state for recovering the stored shape being thinner than the man's genital organs being in an erect state, and becomes a state that it adheres closely to the man's genital organs being in an erect state.
Patent JP-2001121353-A (JP)
Title: Finishing device for testing die
Inventor: ENDO YASUHIRO
IPC: B23P15/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To avoid the problems of greatly increased manufacturing costs and the necessity of a large area and high space for installation because a type of the top and bottom clamping of the dies in the conventional finishing device for testing dies causes the necessity of a long, thick frame in the longitudinal direction such as a large-sized press machine as well as the use of a large-scale die plate reverse system, a large-sized hydraulic cylinder or the like. SOLUTION: A piston rod 53 of a hydraulic cylinder 51 is protruded to apply a driving force of pushing down die plate fitting bases 43, 45, and a piston rod 69 of a hydraulic cylinder 67 is protruded to press back side lower end parts of the die plate fitting bases 43, 45. The die plate fitting bases 43, 45, thereby, are set in positions that upper end parts face obliquely above in turning the die face up and, moreover, in generally horizontal position to allow a working posture in turning the die face up.
Patent JP-H09113459-A (JP)
Title: Foreign-body inspection method and display method for inspection result of foreign body
Inventor: MORIYA HAJIME
IPC: G06T7/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To easily look through a plurality of inspection results by a method wherein a display control means is installed, a unit section is divided into two or more sections and foreign-body distribution states or a plurality of inspection faces of an object to be inspected or foreign-body distribution states in different points of inspection time are displayed simultaneously. SOLUTION: When the surface of a reticle is scanned by a laser beam, the laser beam is reflected diffusely when a foreign body exists. A plurality of photoeletric conversion elements input, to a control part 11, electric signals SA to SE according to the intensity of light. The control part 11 detects the position and the size of the foreign body on the basis of the light-receiving result of scattered light. Then, a foreign-body inspection result is stored in a memory 12, and the inspection result is read out from the memory 12 according to the operation of an information input part 13 so as to be map-displayed on a display 14. A display screen which expresses a face to be inspected is divided into a plurality of display sections, and the size of a foreign body is displayed in every display section when the foreign body exists.  When the input part 13 is used, inspection results on the surface and the rear of the reticle can be displayed simuitaneously on the display 14. In addition, a past inspection result and a latest inspection result can displayed simultaneously.
Patent JP-H11121148-A (JP)
Title: Plane flexible heater
Inventor: HAMANO AKITO
IPC: H05B3/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a heater having superior heat resistance, heat transfer performance, and temperature distribution uniformity by providing heater layers on one side face or both side faces of a polybenzazole film comprising a polymer having a main constitution unit with specific repetition units and having specific ranges of tensile elastic moduli in the longitudinal direction and in the transverse direction and heat conductivity. SOLUTION: Repetition units are expressed by a formula I, a formula II, a formula III and/or a formula IV, and in the formulae R is shown by a formula V or the like, or is shown by one kind or two kinds or more of substitution products having an aromatic nucleus substituted with a halogen group, a nitro group, an alkyl group. Tensile elastic moduli in the longitudinal direction and in the transverse direction are 1000 to 4000 kgf/mm<2> , and heat conductivity is 0.01 to 1.0 W/(K.cm). Preferably, a main constitution unit is repetition units shown by a formula VI. Preferably, limiting viscosity measured by methanesulfonic acid solution of the polybenzazole after polymerization or after film formation is 5 or more, and preferably the thickness of a polybenzazole film is normally 1 to 100 μm.
Patent JP-2000122171-A (JP)
Title: Photographing optical system
Inventor: KONO TETSUO
IPC: G03B19/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lens interchangeable type camera and also make image quality high by constituting an image division unit of a performance correction lens system and a division prism in order from an object side and satisfying a specified conditional expression. SOLUTION: This system is equipped with a principal lens system L1 forming an object image, and an image division image pickup unit U1 dividing the image formed by the lens system L1 without reforming it. The unit U1 is constituted of the performance correction lens system A, a low-pass filter unit LPF and the image division prism P1 in order from the object side. The lens system A satisfies -0.25<ϕh×Ys<0.25 and 0.8<βh<1.2. ϕh is the power of the lens system A, Ys is the maximum height of the image by the unit U1, and βh is the lateral magnification of the lens system A. It is desirable that a positive lens having the strongest power in the lens system A satisfies 0.10<ϕP×Ys<0.60. ϕP is the power of the positive lens.
Patent JP-H05106743-A (JP)
Title: Manufacture of sealing device
Inventor: SAITO TAKAYUKI
IPC: F16J15/328
Filed: 1991-10-18
Abstract: PURPOSE:To improve the handling quality by chamfering the edge part of a conical washer-shaped resin ring, and provide the manufacturing method of a sealing device which is capable of preventing malfunction at the time when the resin ring is formed integrally with a rubber-like elastic body-seal lip. CONSTITUTION:An end face 51 of a cylindrically formed resin raw material 50 is cut into a cone shape in a specified thickness to form a conical washer- shaped resin ring 40. The inside diameter end or the outside diameter end of the resin ring 40 is then assembled to a device body so as to be used as a seal lip 3 for the resin ring 40 to form a sealing device 1. The sharply pointed edge on the side to be used as the seal lip 3 for the conical washer-shaped resin ring 40 are chamfered 45, 46. It is favorable that the resin ring 40 is assembled to the device body having a rubber-like elastic body-seal lip.
Patent JP-H03157651-A (JP)
Title: Image transfer device
Inventor: AKASHI AKIRA
IPC: G03D13/00
Filed: 1989-11-16
Abstract: PURPOSE:To automatically generate a color-proof with high performance and without the unevenness of transfer by fixing an image receiving paper at the specified position of a color proof generating device and mounting a developed colored photosensitive film in a pin bar set in the vicinity by fitting a reference hole. CONSTITUTION:After the colored photosensitive film F developed in a developing part 170 and the image receiving paper P are superposed, the presser 113B of a superposing and positioning part 110 is closed. By fitting the reference hole on the end of the film F in the pin of the pin bar 112 on the presser 113B, transfer is started. Next, the film F to which an image is transferred is held by a peeling roller 153 with a PET base containing a thermosoftening layer through a peeling plate 115 and ejected to a collecting part 156. Meanwhile, the image transferred on the image receiving paper P is fixed by being heated and pressurized on a drum 102, and the paper P is stopped at the home position of the superposing and positioning part 110. Then, 2nd, 3rd... transfer is performed in a state that the image receiving paper is kept as it is. Thus, the color-proof without the unevenness of transfer is automatically generated.
Patent JP-H01140616-A (JP)
Title: Winder
Inventor: WADA HIROSHI
IPC: H01F41/06
Filed: 1987-11-26
Abstract: PURPOSE:To enable heterogeneous mixing production in the same multiple windings by making a spindle or a rotating arm and a rotary drive section thereof correspond at 1:1 at every run. CONSTITUTION:A pulse motor 5 and a flyer shaft 8 installed to a frame 1 correspond at 1:1, and rotary power is transmitted. A wire rod 6 guided by a wire guide 7 is padded into the flyer shaft 8 as a hollow shaft, passed through a nozzle 10 made eccentric through a rotating arm 9, and wound on a work to be wound 11 by the revolution of the rotating arm 9. The work to be wound 11 is bonded with a hoop-shaped continuous terminal 12, and standard-size intermittent fed by an external mechanism, and a rotary drive section is controlled so that the arbitrary number of turns can be set at every run by a control section. Accordingly, the mixing production of wire rods of a different kind and the number of heterogeneous turns is enabled.
Patent JP-H09139544-A (JP)
Title: Semiconductor laser equipment and its manufacture
Inventor: TAKAGI KAZUHISA
IPC: H01S5/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To realize high yield and prevent oscillation in the direction parallel to a light emission end surface (mesa width direction), in a broad area type semiconductor laser device. SOLUTION: A mesa type semiconductor laser device as a broad area type semiconductor laser device is so constituted that the width W of a current injection region of an active layer 1 is two times an oscillation wavelength λor greater, and a side surface of the active layer 1 is covered with an insulating film 2. When a film thickness parallel to a laser light emission end surface of the insulating film 2 on an interface which is in contact with the active layer 1 is d2 , the refractive index of the insulating film is n2 , and oscillation wavelength of a laser is λ, the relation of d2 /(λ/n2 )=1/4+I/2 (I is an integer out of 1, 2,...) is held. The insulating film 2 has a refractive index which satisfies n1 >n2 when the refractive index of the active layer 1 is n1 .
Patent JP-H11133287-A (JP)
Title: Lens barrel
Inventor: KAWASAKI TOYOTOSHI
IPC: G02B7/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel firmly holding an adjustably fixed stopper in its position. SOLUTION: Straight motion type actuators 50 to 56 arrayed in an optical axis direction 94 drive a cam ring 30 in the direction 94 with respect to a fixed barrel 20. The stopper 11 fixed to the barrel 20 with a screw 18 enters inside the stopper hole 34 of the ring 30, and controls the moving range of the ring 30. A projection whose leading end is sharp is provided on a surface opposed to the barrel 20 of the stopper 11 and the leading end of the projection gnaws the barrel 20, so that the position of the stopper 11 is firmly fixed.
Patent JP-H09141033-A (JP)
Title: Operation of dust collector and device therefor
Inventor: MINAMI SHOJI
IPC: B03C3/155
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To remove fine dust flowing out from a rear damper row of an electric precipitator to the downstream during the regeneration of the electric precipitator and on starting dust removal after the regeneration thereof by a belt-shaped filter. SOLUTION: An electric precipitator is arranged on the upstream side of a flow passage for dust containing air so as to block the flow passage for dust containing air, and on the downstream side thereof, a belt-shaped filter of forward and backward winding type having a window part in which there is no filter member in the end part in the length direction is arranged. Between the elapse of T1 (10min) after the start of dust collection of the electric precipitator and the elapse of T2 before the regeneration of the electric precipitator, the window part of the filter is made to appear in the flow passage so that the pressure loss of the filter member can be made small. Between the elapse of T2 before regeneration of the electric precipitator and the elapse of T1 (10min) after the regeneration of the electric precipitator, a filter cloth as the filter is made to appear in the flow passage to remove fine dust flowing out from a rear damper of the electric precipitator during the regeneration of the electric precipitator and on starting dust removal after the regeneration thereof by the belt-shaped filter. The control for them is automated by the command from a timer.