baber/WOPTO huggingface dataset:
Patent JP-H04133304-A (JP)
Title: Resin molded coil and manufacture thereof
Inventor: YOSHIDA KAZUO
IPC: H01F27/32
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the occurrence of cracks, peeling and the like in a main insulating layer and to reduce the deterioration of a partial discharging characteristic by forming tubular core members with an insulating material beforehand, and winding high-voltage coils around the tubular core members. CONSTITUTION:Tubular core members 40 and 40 are formed in a specified shape by using, e.g. the same epoxy resin and ceramics as the material of a molding resin 1. High-voltage coils 3 and 3 are wound around the outer parts of the tubular core members 40 and 40. At this time, the high-voltage coils 3 and 3 are not impregnated with the low-viscosity epoxy resin. In a low-voltage coil 2, spacers 11a... and 11b... are attached to one-side part and the inner surface part of the coil 2. Spacers 10a... and 10b... are also attached to the high-voltage coils 3 and 3. The spacers 10a..., 10b..., 11a... and 11b... are formed of the same epoxy resin as the molding resin 1. The low-voltage coil 2 and the high-voltage coils 3 and 3 to which the spacers are attached are arranged at the specified positions of an inner part 100a of a casting metal mold 100. Finally, the epoxy resin is injected into the inner space 100a of the metal mold 100.
Patent JP-H0571671-A (JP)
Title: Clip for wire harness
Inventor: MINAGAWA HIROMI
IPC: H02G3/30
Filed: 1991-09-10
Abstract: PURPOSE:To absorb easily a dimensional error in the mounting position of a clip body by providing a groove-like rail part extending longitudinally of a wire harness in the clip body to slide an anchoring member along the rail part of the clip body. CONSTITUTION:An anchor 2 has the base inserted in a rail part 3 of a clip body 1 to engage with the rail part 3 and is vertically mounted on the clip body 1. Then, since the anchor 2 can be separated from the clip body 1 to slide along the rail part 3 of the clip body 1, even if a dimensional error is generated in the mounting position of the clip body 1, the dimensional error can be easily absorbed by shifting the anchor 2 along the rail part 3. Thus, the operability of a wire harness disposed in a body or the like of an automobile can be improved, while the anchor 2 can be prevented from breakage.
Patent JP-H03120406-A (JP)
Title: Optical tube internal diameter measuring instrument
Inventor: NISHIMURA TSUTOMU
IPC: G01B11/12
Filed: 1989-10-03
Abstract: PURPOSE:To easily perform inspection in a tube and measure its internal diame ter by irradiating the internal wall of the tube with a light beam, guiding the scattered light into a photodetector which has plural photodetecting elements through a condenser lens, and specifying the generation position of the scattered light according to light intensity values detected by the respective elements. CONSTITUTION:Laser light emitted by a semiconductor laser 11 is bent by 90 deg. through a reflecting mirror 21 to irradiate the wall surface in the tube 10 almost perpendicularly. The laser light irradiating the inside of the tube 10 is reflected by its wall surface and part of the scattered light is reaches a two-divided concentric photodetecting element 27 through the condenser lens 25. The outputs of the respective detecting elements of the element 27 are sent out to a condenser lens movement quantity detection part 29. The detection part 29 detects the quantity of vertical movement of the condenser lens when the difference between the two light intensity values becomes zero and feeds a corresponding control signal back to a driving part 31. The driving part 31 moves the condenser lens 25 to a position corresponding to the control signal. The internal diameter of the tube 10 can be found from the control signal sent out of the detection part 29 to the driving part 31.
Patent JP-H07114380-A (JP)
Title: Musical tone allotting means for electronic musical tone
Inventor: NAKAJIMA YASUYOSHI
IPC: G10H1/18
Filed: 1993-10-15
Abstract: PURPOSE:To lessen the unnaturality in listening feel generated by truncating processing by executing truncating processing by executing truncating from channels where sound production allotment is executed most early in respective timbres. CONSTITUTION:A RAM storing information to be used for the truncating processing is internally provided with a channel allotting regions 10 for storing the timbre numbers respectively allotted to 16 pieces of the sound production channels. Addresses 'AO' to 'AF' (hexadecimal) respectively correspond to the channels 0 to 15. The RAM is provided with a region 11 for storing a pointer P1 to indicate the allotted channel of the timbre 1 and a region 12 for storing a pointer P2 indicating the allotted channel of the timbre 2. The RAM stores the allotted channels for each of the respective timbres 1, 2 and the allotment order thereof. Then, the truncating from the channels where the sound production allotment is executed most early in the respective timbres is possible. As a result, the unnaturality in the listening feel generated by the truncating processing is lessened.
Patent JP-S63113258-A (JP)
Inventor: FUJIWARA KATSUHIKO
IPC: F25B1/00
Filed: 1986-10-30
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-H09105460-A (JP)
Title: Controller for vehicular automatic transmission
Inventor: KASHIWABARA MASUO
IPC: F16H61/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of shock owing to sudden change of torque at the acceleration time from deceleration operation state with lock-up of torque converter. SOLUTION: A lock-up solenoid is selected at duty ratio = 95% (S8) where stable complete engaging state is secured in the case of an idle switch being OFF and in the case of the idle switch being ON, engagement force is weakened by selecting duty ratio of smaller value DH (DH<95) than the case of being OFF (S4) in the lock-up region of a torque converter. In the case the idle switch is shifted from ON to OFF, the duty ratio is kept in the same value as in the case of ON (S5-S7) for prescribed time to eliminate the sudden change of output torque of engine by the torque converter at the time of acceleration from deceleration operation state.
Patent JP-S61136301-A (JP)
Title: Band-pass filter of dielectric resonator
Inventor: SEI KIYUUSUKE
IPC: H01P7/10
Filed: 1984-12-06
Abstract: PURPOSE:To realize a wide band of a band-pass filter by placing a metallic plate for coupling input/output in parallel to the side face of a dielectric resonator. CONSTITUTION:A dielectric resonator 1 is placed in a metallic chassis 2, and the metallic chassis 2 is covered with a cover 3. To this cover 3, a screw 4 for adjusting a resonance frequency of the dielectric resonator 1 is attached. To the outside of both ends of the metallic chassis 2, an input/output connector 5 is attached, and on its inside, a metallic plate 7 for coupling electromagnetically this input/output connector 5 and the dielectric resonator 1 is provided. This metallic plate 7 is placed so as to become parallel to the side face of the dielectric resonator 1, therefore, a large electromagnetic coupling quantity is obtained, and a loss of a filter is decreased, by which its wide band is realized.
Patent JP-H04137806-A (JP)
Title: Microwave oscillation tube
Inventor: ITO YASUYUKI
IPC: H01P7/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a high power conversion efficiency by providing a Fabry- Perot resonator comprising a mirror with plural slot holes arranged in parallel and a mirror with plural grooves arranged in parallel to the oscillation tube. CONSTITUTION:A Fabry-Perot resonator 11 consists of mirrors 20, 21. Parallel grooves 24 are formed in a reflecting face of the mirror 20 and an electron beam passing hole 22 is formed in the grooves 24 placed in the middle. Moreover, the parallel slot holes 23 are arranged at an equal interval in the reflecting face of the mirror 21. An incident electromagnetic wave is reflected in the mirror 21, and then in the grooves of the mirror 20 anisotropically and this anisotropical reflecting wave and the reflecting wave from the mirror 21 are resonated and the electromagnetic wave is outputted through the slot holes of the mirror 21. Thus, since the electromagnetic wave is propagated in the direction of the resonator axis without causing effect on the oscillation mode, a high power conversion efficiency is obtained.
Patent JP-2000152854-A (JP)
Title: Mattress
Inventor: KOKOKAWA YOSHIHIRO
IPC: A47C27/15
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To providing a good body pressure dispersion performance and improve sleeping comfortableness by forming a mattress entirely from urethane foam, standing many projections on a substrate, constituting the projections in two layers, and forming a layer of the upper side from low impact polyurethane. SOLUTION: In a mattress for a bed formed entirely from a foam resin such as polyurethane foam, a substrate 12 of the mattress and the lower sides 17 of many projections 14a-14d stood on the substrate 12 are formed from polyurethane foam having relatively high impact resilience, and the upper sides 18 of the projections 14a-14d are formed from polyurethane foam having relatively low impact resilience. Thus, locally large body pressure is not received, and oppression feeling onto the body is not felt. The impact resilience of a layer on the upper sides 18 is preferably not more than 13%, and the impact resilience of the substrate 12 and the lower sides 17 is preferably 20-60% in aspect of prevention of excessive sinking and easiness of tossing.
Patent JP-S62118203-A (JP)
Title: Measuring method for head floating quantity
Inventor: ITO TSUTOMU
IPC: G01B11/14
Filed: 1985-11-18
Abstract: PURPOSE:To execute a highly accurate measurement by executing automatically approximate operation of a floating quantity, based on the maximum and the minimum values of both sides of an image pickup signal of a monochromatic light interference fringe which is varied periodically in accordance with the head floating quantity. CONSTITUTION:By an air flow passing through a turning transparent disk 3, a slider of a magnetic head part 4 floats, and an interference fringe is formed by the reflected light from the disk 3 and a slider surface of the head part, respectively, by the projection of a monochromatic light I1. This interference fringe is brought to an image pickup, and an image pickup signal whose brightness R is varied periodically in accordance with a head floating quantity (h) is processed by a CPU, etc. Also, even when a contrast of the interference light has been deteriorated, a floating quantity h0 corresponding to brightness R0 is measured automatically with a high accuracy without asking for a person's help by an approximate operation by an equation based on the maximum value Rmax and the minimum value Rmin of brightness of both its sides. In the equation (m) denotes an order of an interference image corresponding to the brightness R0.
Patent JP-H06111826-A (JP)
Title: Manufacture of grid body for lead-acid battery
Inventor: MIYATSUKA MASATOSHI
IPC: H01M4/82
Filed: 1992-09-29
Abstract: PURPOSE:To eliminate a problem in the area of corrosion resistance and liquid reduction with a grid body hardened, by striking a fine hard ball to a grid body for a lead-acid battery. CONSTITUTION:A grid body surface is plastically deformed to be work-hardened, and the surface is roughened, by striking a cast-steel-made hard ball, having a diameter of 1mm, to a grid body in which Sb of 2wt.% is added to Pb. This improves the adhesion between the grid body and active material. Liquid reduction can be prevented in the case of Pb-Sb alloy, and the lowering is also prevented in battery performance such as a life due to grid corrosion and the separation of the active material in the case of Pb-Ca alloy. Consequently, pure lead, having a problem in strength, and alloy, of a low Sb density, or of a low Ca concentration, having a problem in corrosion resistance, can be used.
Patent JP-H04138184-A (JP)
Title: Operation handle of pachinko (japanese pinball) game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-09-28
Abstract: PURPOSE:To easily fix the rotating angle of an operation handle in a desired position by providing, on a rotation operating part side, an insert part for inserting a locking member orthogonally to its rotating direction, and a plurality of locking parts for engagingly locking and fixing the locking member in a position in which the rotation operating part is rotated. CONSTITUTION:When a player grasps and rotates an operation handle 100, a ball emitting device starts to operate, and balls are emitted in a game area 4 along a guide rail 6 at a speed according to the rotating angle of the operation handle 100. When the emitting speed reaches a desired speed, a locking member, for example, a coin, is inserted into the insert hole 202 of the rotation operating member 320 of the operation handle 100 and set in the state where its front and rear end parts are fitted to the locking grooves 201, 204 of fixing parts (310, 330, 340), whereby the rotation operating member 320 is fixed at a rotating angle holding the emitting speed. At this time, by the action of the locking claw 1210 mounted on a mounting member 310 and the latch tooth 1329 provided on the rotation operating member 320, the rotation operating member 320 can be held in a desired rotating angle position.
Patent JP-2000091695-A (JP)
Title: Optical communication module
Inventor: ISHIZAKA MASASHIGE
IPC: H01S5/022
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a small module for optical communication of superior high speed performance whose cost can be lowered. SOLUTION: A metal block 105 fitted with a lens 104 is provided on the top part of a Peltier cooler 102 installed in a module case 101, and a thermistor 106, an electric field absorption type modulator integration DFB laser element 107, and a monitor photo-detecting element 108 are mounted on the metal block 105. A signal line 134 of linear coplanar line structure connected to a signal input pin 112 to which a signal from the exterior is inputted is formed on a ceramic substrate 110 earthed on a pedestal 121, and further, an amplifying circuit element 113 is mounted in close vicinity to a laser element 107 on the pedestal 121, and the laser element 107 and the amplifying circuit element 113 are connected by a gold wire 115, and the amplifying circuit element 113 and the signal line 134 are connected by a gold wire 114.  The length of an electric circuit from the signal input pin 112, to which a high-frequency signal is inputted, to the laser element 107 is shortened, so that high frequency characteristics is improved, and that an optical communication module of a small size is constituted.
Patent JP-H1191611-A (JP)
Title: Riding rice field work equipment
Inventor: KAWASE MUNEYUKI
IPC: B62D7/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make a 4WD riding rice field work equipment turn small and smoothly without displacing a large amount of mud at the levees of a rice field. SOLUTION: This riding rice field work equipment is equipped with a front wheel speed change mechanism that drives front wheels 10 at an almost the same speed as rear wheels 7 while the direction control angle of the front wheels 10 is smaller than a set angle, and increases the speed of the front wheels 10. A pitman arm 29 of a steering linkage mechanism S which controls the direction of the front wheels 10 is arranged on a lateral side offset from the lateral center of the vehicle body. Dimensions of the steering linkage mechanism S are set so that a node P of lines L1 and L2 extended from respective axial centers of the left and right front wheels under the condition that the front wheels 10 are directed to the limit is located on or near a line L3 extended from the axial center of the rear wheels 7.
Patent JP-2000086740-A (JP)
Title: Production of polyurethane-urea resin for synthetic leather or elastic yarn
Inventor: SAITO JOICHI
IPC: C08G18/10
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To produce the subject low-hardness resin good in touch feeling, rich in recovery properties after stretching and excellent in chlorine resistance by reacting a specific isocyanate group-terminated prepolymer with a chain extender in a solvent, then further adding an isocyanate compound thereto and removing the solvent. SOLUTION: (A) An isocyanate group-terminated prepolymer obtained by reacting a high-molecular weight active hydrogen compound such as polyoxytetramethylenediol with (B) an isocyanate compound such as diphenylmethane diisocyanate is reacted with (B) a chain extender such as ethylenediamine in a solvent to thereby provide (C) a polymer. (D) An isocyanate compound is further added thereto and the solvent is then removed to produce the objective resin. The component D is preferably an isocyanate group- terminated prepolymer prepared by reacting a high-molecular weight active hydrogen compound having 2-8 active hydrogen-containing groups with a polyisocyanate compound in a ratio so as to provide an excess of the isocyanate groups over hydroxyl groups.
Patent JP-H0571570-A (JP)
Title: Damping force varying type shock absorber
Inventor: KOBAYASHI TOSHIYUKI
IPC: B60G17/08
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a constant urging force by reducing the urging force applied onto a valve body for controlling a damping force by the working fluid which passes through a connection passage. CONSTITUTION:A piston is equipped with the first connection passage 84 for connecting an upper chamber and a valve hole 62 and the second connection passage 104 for connecting a lower chamber and the valve hole 62. In the valve hole 62, a valve body 64 is fitted in reciprocating movement enabled manner, and urged for the edge surface of the valve hole 62 by a spring 66. The valve body 64 has a cut part 112 which connects the first and second connection passages 84 and 104 when separated from the edge surface, and the cut part 112 has the deepest part 112a and an inclined surface 122b, and the opened port part for the valve hole in the second connection passage has an inclined surface 86a which is inclined in the same direction to the inclined surface 112b.
Patent JP-S63113567-A (JP)
Title: Electrophotography printer
Inventor: KATO KEIJI
IPC: G03G15/00
Filed: 1986-10-31
Abstract: PURPOSE:To record a continuous image having high reproducibility by providing a signal correcting means for correcting an image signal, based on an exposure quantity-to-toner image density characteristic of a photoconductive body, and linearizing the relation of a toner image density based on a signal after correction, and the image signal before correction. CONSTITUTION:A gradation characteristic of a photoconductive body 10, namely, a relation of an exposure quantity E-to-toner image density D is, generally, extremely non-linear. On the other hand, by setting a conversion characteristic in a D/A converter 43, and a modulation characteristic by a modulating circuit 25 and an optical modulator 24, the relation of an image signal Sd' before a D/A conversion and the exposure quantity can be set as a straight line (b) of the fourth quadrant. In a correction table, an image signal Sd is formed so as to be converted to an image signal Sd' by a characteristic shown by a curve (c) of the third quadrant, the relation of the image signal Sd and the toner image density D goes to linear as shown in the second quadrant. In such a way, by a variation of a prescribed quantity of the image signal Sd, and the toner image density D can be controlled at an equal density interval, and a continuous image can be recorded with high gradation reproducibility.
Patent JP-H07113501-A (JP)
Title: Advance controller for rh gas damper of boiler
Inventor: NAKAYAMA SHINYA
IPC: F22B35/00
Filed: 1993-10-18
Abstract: PURPOSE:To permit the setting of an advance command automatically in accordance with the change of the excessive feed of fuel and/or excessive reducing of the fuel and contrive the lightening of the load of an operator. CONSTITUTION:A signal of a difference between the outlet steam temperature 6 of a reheater and a set value 8 is outputted to an adder 16 through a proportional integrator 12 as a control signal 11 while the signal 18 of sum of the control signal 11, added by the adder 16, and an opening degree correcting signal 14 from a function generator 15 is outputted to another adder 20. On the other hand, upon changing load, in which excessive feed and/or excessive reducing of fuel is effected, a difference between the flow rate 23 of fuel for a boiler and the static characteristic flow rate 25 of fuel in accordance with a generator output command 13 is obtained and the difference signal 30 is multiplied by a gain correcting signal 28 in accordance with the generator output command 13 while an obtained advance command signal 32 is outputted to the adder 20 through a switch 34 as a signal 33 as it is. Then, the regulation of opening degree of a RH gas damper 14 is effected by an opening degree command signal 21 obtained by adding the sum signal 18 to the signal 33.
Patent JP-H06108734-A (JP)
Title: Motor control circuit
Inventor: SAIJIYOU MUNETOSHI
IPC: B60J1/17
Filed: 1992-09-29
Abstract: PURPOSE:To achieve functions to hold and cancel automatic operation of a motor after an ignition switch is off, in addition to a proper function to cause automatic operation of the motor in a single operation, using relatively simple circuit constitution. CONSTITUTION:A motor control circuit includes a motor driving circuit 2 for driving a motor M in a predetermined direction in response to control of switches 11, 16 and a power feed control unit 3 having a delay circuit portion for maintaining the power feed to the motor driving circuit portion only for a predetermined period of time even after an ignition switch is off. The motor driving circuit portion 2 is provided with a self-holding circuit which self-holds the ON control of the switch and the delay circuit portion is provided with a resistance 7 for detecting locking. When locking of the motor is detected a transistor 5 is actuated by the delay circuit portion to open a power feed control relay 4 so as to shut off the power feed to the motor driving circuit portion.
Patent JP-H07158036-A (JP)
Title: Opening detecting device for gate door
Inventor: ITO MASANORI
IPC: E02B7/20
Filed: 1993-10-18
Abstract: PURPOSE:To facilitate installation and hold a lifting bar vertically. CONSTITUTION:A spherical head part 21 faced downward is provided at the top of a lifting bar for detection 20. Also a spherical supporting seat 16 faced upward with which the spherical head part 21 is engaged is provided on the upper base 11B of a frame body 11. Then the lifting bar for detection 20 is inserted into the spherical supporting seat 16, and installed at the top of a gate door 12 movably in vertical direction. In addition, a limit switch 24 for detecting the rise of the lifting bar for detection 20 is provided. Thus the spherical head part 21 is engaged with the spherical supporting seat 16 to hold the lifting bar for detection 20 in correct vertical position.