baber/WOPTO huggingface dataset:
Patent JP-S5243923-A (JP)
Title: Method of stoppage in electric motor
Inventor: TAKAOKA SABUROU
IPC: H02P3/06
Filed: 1975-10-02
Abstract: PURPOSE: After standard frequency input is stopped in a motor in which the revolution number is controlled, revolution number and standard frequency are compared with, and control is performed, the motor is rapidly stopped, detecting that the motor will be stopped soon, and breaking electric source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11311551-A (JP)
Title: Target and vibrating fluid flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture targets of different height at lower cost and to provide a vibrating fluid flowmeter employing that target. SOLUTION: The target 30 comprises a reference target 31, and an auxiliary target 32 stacked thereon such that the height can be varied. This structure reduces the cost of the target 30 and thereby the cost of a vibrating flowmeter.
Patent JP-S5821910-A (JP)
Title: Antenna connector
Inventor: TAGAMI FUJIO
IPC: H03H7/42
Filed: 1981-07-31
Abstract: PURPOSE:To ensure the free selection and application for a ribbon feeder of 300OMEGA or a coaxial cable of 75OMEGA through a switching operation of a changeover switch. CONSTITUTION:With use of a ribbon feeder 22 of 300OMEGA, a changeover tongue bar 41 is turned to be connected to a fitting receiver 46. Thus the matching of impedance of 300OMEGA-75OMEGA is attained by the function of a balun 21. As a result, an external antenna is connected to a TV picture receiver. When a coaxial cable 27 of 75OMEGA is used, the bar 41 is turned to release the matching to a fitting receiver 45. Then a slotting hole 43 is turned to the inserting direction of the cable 27, and a core wire 27a is put through the hole 43 for connection. At the same time, a shielding wire 27b is held between the holder pieces 33 and 34. Thus the matching is attained for the impedance of 75OMEGA-75OMEGA without receiving the effect of the balun 21. In such way, an external antenna can be connected to a TV picture receiver.
Patent JP-H02298988-A (JP)
Title: Display device
Inventor: TOYOSHIMA TAKASHI
IPC: G09G1/00
Filed: 1989-05-12
Abstract: PURPOSE:To reduce the power consumption and heating value by performing ON/OFF control over a display according to whether there is a user or not. CONSTITUTION:When a user is in front of a display part and a switch 25 is off, an optical reflection sensor 8 senses the user and supplies an H-level detection signal to the base of the transistor (TR) 6 of a display control part 5 to turn on the TR. An H control signal is supplied from the output terminal of an inverter 7 to the AND gate 12 of an output circuit 11 through an OR circuit 23. When a display video signal is supplied to the other terminal of the gate 12 and the H control signal is inputted, a display part makes a display. When the user moves away from in front of the display part, an H signal appears at the collector of the TR 6 and the inverter 7 is inverted to supply the signal to one terminal of the circuit 23; and the other terminal is at L level, so an L control signal is supplied to one terminal of the gate 12, which turns off, so that the display video signal is not sent out to the display part. Thus, the power consumption and heating value of the display part are reducible.
Patent JP-H09279694-A (JP)
Title: Insert for construction
Inventor: MATSUYAMA HIDEO
IPC: E04B1/41
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an insert, which can be installed simply by driving into a mounting hole formed to forms by a hammer, etc., from the outside, a member of which is manufactured comparatively simply, durability of which is improved, the number of reuse thereof is increased, and an inclined plane on the inlet side of an insert body of which after driving can also be formed and which has excellent facility. SOLUTION: An insert for construction has a mounting bolt 3 capable of being inserted into a mounting hole 7 formed to forms 6, an insert body 2, which has an anchor section 8 and a detent section 10 having a sectional shape having shapes excepting a circle and in which a female screw 11 capable of being screwed to the mounting bolt 3 is formed on the inside, and a press-contact sleeve 4, which consists of an elastically deformable material, is formed in a cylindrical shape continuing to a tapered section and has an external form, in which the diameter of the maximum diametral section of the sleeve 4 is formed in a diameter larger than the mounting hole 7 and in which the inserting section of the mounting bolt 3 is formed on the inside. The external surface of the contact-bond sleeve 4 is contact-bonded with the internal surface of the mounting hole 7 and the sleeve 4 is fixed by frictional force by pressing the contact-bond sleeve 4 into the mounting hole 7 of the forms 6.
Patent JP-S5642946-A (JP)
Title: Scanning type electron microscope device
Inventor: MIYOSHI MOTOSUKE
IPC: G01R31/302
Filed: 1979-09-18
Abstract: PURPOSE:To supress the acceleration voltage of a primary electron beam at a low level without causing a change in a cathode electrode and scanning devices, by arranging an electric field generating part for decelerating the electron beam between a scanning coil and a sample. CONSTITUTION:An electron generated by a cathode 1 is accelerated by an anode 2, focused by a condenser lens 3 and object lens 4 and controlled its beam direction by a scanning coil 5. At rear stage of the scanning coil 5 an electric field generating grid 7 is arranged. By applying a positive potential to said grid 7, the electron beam is decelerated, changed into an electron beam at low potential and emitted incident upon a sample 6 like semiconductor or large scale integrated circuit (LSI).
Patent JP-H08310615-A (JP)
Title: Storage rack unit
Inventor: KANEKO SHO
IPC: B65G1/04
Filed: 1995-05-18
Abstract: PURPOSE: To prevent a pallet from dropping even if vibration such as earthquake occurs when the pallet is stored in respective racks. CONSTITUTION: When a pallet P is stored in respective racks 7 in a storage rack unit, pins 45 formed on both sides in the width direction of the pallet P are engaged with a section which is a L-shaped vertical part 43V, for example, and fixes the pallet P, serving as grooves 43 formed on both of right and left sides of the respective racks, so the pallet P does not get removed from the respective racks 7 even if vertical vibration such as earthquake occurs. It is thus possible to prevent the pallet from dropping. The pin 45 moves to a section which is an inverted L-shaped horizontal part 43H, for example, and permits the pin 45 to travel, serving as the grooves 43, so that the pin 45 is kept in a traveling condition. It is thus possible to carry the pallet P easily from the respective racks 7.
Patent JP-H07332155-A (JP)
Title: Cylinder liner structure of internal combustion engine
Inventor: MATSUMOTO SATOSHI
IPC: F16J10/04
Filed: 1994-06-01
Abstract: PURPOSE:To provide a wet type cylinder liner structure of internal combustion engine, which can enhance the thermal conductivity of the cylinder liner and prevent seizure of a piston to a piston ring. CONSTITUTION:The first portion 1 where a piston moves in sliding is made in a cast iron which contains 2.5-3.5wt.% carbon and an additive composed of all or some of the elements boron, molybdenum, chromium, and copper, while the second portion 2 is made in a cast iron which contains 3.7-3.9wt.% carbon.
Patent JP-S61279701-A (JP)
Title: Pulling out method for vane of turbine
Inventor: TSUNODA EIJI
IPC: F01D5/30
Filed: 1985-06-04
Abstract: PURPOSE:To make it possible to pull out a vane smoothly by forming an axle disk into an annular disk chip having a split in the radial direction so as to enlarge its diameter in transformation, when numerous vanes being planted in the axle disk of a turbine impeller are removed. CONSTITUTION:In the work of pulling out, a shrinkage fitting disk 15 being pulled out from an axle is cut off along an annular first cutting line 18 which is so described as to be concentric with the disk and to keep the specified distance inwards from the base section of a vane 3. Next, a disk chip 21 which has a split 20 in its radial direction is gotten by cutting off the vane stopper of the disk 15 along the second cutting line 19 which is described straight from the above-mentioned cutting face while taking aim at the section where a pin is removed and pulled out. Next a small clearance is secured between both 2, 4 by enlarging the radius of curvature of a groove 2 of the disk chip 21 more than that of a projection 4 of the vane 3 after driving a wedge and the like into the split 20. In this condition the vane 3 is moved in the circumferential direction and pulled out from a notch 5.
Patent JP-H01288900-A (JP)
Title: Singing voice accompanying device
Inventor: FUJII HIROMI
IPC: G10H1/20
Filed: 1988-05-16
Abstract: PURPOSE:To accompany a singer with a tone which he desires by providing a melody storage part where melody is preliminarily held and a tone determining part which analyzes the singing voice to obtain a transposition width in accordance with the interval difference between results and the fundamental melody in the melody storage part. CONSTITUTION:Melody information of music which the singer will sing is preliminarily stored in a melody storage part 2 as a time series of intervals and lengths of respective notes of melody. Accompaniment data for the melody is stored in a fundamental accompaniment data storage part 4 in the same manner as melody information and is converted to a form of automatic playing by the control of a plying control part 6. The singer sings several measures in an interval, where he can easily sing them, at a microphone 1 to input his singing voice to a tone determining part before formal singing, and the transposition width is determined. An accompaniment data generating part 5 transposes l intervals of accompaniment data in the fundamental accompaniment data storage part 4 in accordance with said transposition width, and the playing control part 6 accompanies the singer with the tone which he desires.
Patent JP-S611053-A (JP)
Title: Semiconductor device
Inventor: OONUKI HITOSHI
IPC: H01L29/45
Filed: 1984-06-13
Abstract: PURPOSE:To pressure contact a flat metal plate with an emitter region in a pressure contacting type large current semiconductor device by forming a main electrode on an emitter and a control electrode on a base of an aluminum alloy film containing a high melting point metal. CONSTITUTION:An N type emitter region 2, a P type base region 3, an N type base region 4 and a P type emitter region 5 are formed on a semiconductor wafer 1, the low resistance contacting first main electrode 6 is formed on the region 2, a control electrode 7 is formed on the region 3, and the low resistance contacting second electrode 8 are formed on the surface of the region 5. In the GTO of this configuration, the electrodes 6, 7 are formed of an alloy made of aluminum and high melting point metal. The content of the metal to the aluminum is desirably 0.1-5wt%. Thus, the metal is slightly contained in the aluminum to considerably enhance the creep strength. As a result, even if the metal plate 9 is pressure contacted with the region 2, the gate and the cathode are not shortcircuited therebetween.
Patent JP-S5911088-A (JP)
Title: Image pickup device of color television
Inventor: KOTAKI HIROAKI
IPC: H04N9/07
Filed: 1982-07-12
Abstract: PURPOSE:To compensate a vertical false signal and to obtain a color picture of high quality, by controlling the gain in response to the correlation between upper and lower scanning lines. CONSTITUTION:The light passed through a color filter is converted into an electric signal. This electric signal is amplified up to a fixed level by an amplifier 36. The output signal of the amplifier 36 is made pass through an LPF38 of 0.5MHz to extract a low frequency color signal YL. The signal YL is supplied to 1H delay line 400, and the output of the line 400 is defined as a signal YL (H). A division is carried out for both signals YL and YL (H). The relationship between YL/YL(H) and YL(H)/YL varies in response to the color changing direction of the stripe of a color filter. Then YL/YL(H) or YL(H)/YL is used to the gain in response to the color changing direction. Thus the gain can be properly controlled in both positive and negative directions. This can completely eliminate the false signals.
Patent JP-H05139021-A (JP)
Title: Forming method of ceramic pattern
Inventor: FUJISAWA HIROSHI
IPC: B41M3/12
Filed: 1992-04-14
Abstract: PURPOSE:To form easily and assuredly a ceramic pattern with a fine uneven surface by the existence of a glaze by a method wherein after forming and baking a pattern layer with a silicone-containing resin, on the surface of a base body, a glaze is applied, and then, the surface of the base body is baked. CONSTITUTION:After forming a pattern layer with a silicone-containing resin, on the surface of a base body, a former stage baking, for which at least the surface of the base body is baked, is performed, and the base body, on the surface of which a pattern by the silicone powder is developed, is obtained. Then, a glaze is applied on the surface, on which the pattern by the silicone powder is formed to obtain a condition in which the glaze is repelled from the pattern by the silicone powder. Then, a latter baking to bake at least the surface of the base body is performed, and a ceramic pattern, for which the areas that have repelled the glaze become recessed parts, is obtained. Thus, the areas on which the glaze does not exist are formed as areas to correspond with the pattern layer by the silicone-containing resin, and a fine ceramic pattern can be easily and assuredly obtained.
Patent JP-H03129210-A (JP)
Title: Control device of microwave oven
Inventor: BOAN BERUNAARU
IPC: H01H3/40
Filed: 1990-05-11
Abstract: PURPOSE: To ensure a controller with a simple robust structure, by forming many toothed peripheral passages with different arc lengths on a cylinder capable of being axially slided with a selector means of a cooking mode, and engaging the passage with a reciprocating actuator engaging with a switch, and further setting the position where the peripheral passages and the actuator are engaged with each other to be a function of the position of the cylinder. CONSTITUTION: Toothed portions 12 are provided around a title controller, spaced away with an interval from the same, and a number of teeth are provided which extend in succession in parallel to a rotary shaft 9 of a cylinder 8 with different lengths. Further, many toothed peripheral passages P1 , P2 ... are formed which have different arcuate lengths in the lengthwise direction of the cylinder 8 as a function of positions. Continuation of an engagement between the cylinder 8 and a reciprocating actuator 5 provides the function of positions of the cylinder 8 along the rotary shaft 9 with respect to the reciprocating actuator 5. As a result, the need of casting and high accuracy assembling is eliminated, and hence there is ensured a controller having a reliable and strong structure.
Patent JP-S5748040-A (JP)
Title: Earth-carrying device for agricultural tractor
Inventor: NAOI MAKOTO
IPC: E02F3/64
Filed: 1980-08-30
Abstract: PURPOSE: To facilitate plowing, carrying and discarding earth by providing an opening part in the front part of a horizontal bottom wall of a square earth-carrying vessel, providing swingably a plowing body introducing the earth into the opening part and further providing a cover opening and closing at the opening part.  
     CONSTITUTION: The upper surface 2 and the rear surface 3 of the square box- shaped earth-carrying vessel 1 are opened and a rear wall 7 being swingable longitudinally is suspended at the rear surface 3, while the opening part 15 is provided at the horizonal bottom of the vessel 1. To this opening part 15 the plowing body 21 is fitted swingably through the intermediary of the sledge body 16 of the horizontal bottom and the body 21 is formed in such a manner that it can be held between the members of the sledge body 16 by moving its tip upward. Moreover, the cover 32 opening and closing the opening part 15 of the vessel 1 is provided along the front wall of the horizontal bottom of the vessel 1 swingably in the vertical direction. On the occasion of employment, the vessel 1, together with a fitting frame 17, is moved vertically for plowing the carrying the earth by connecting a link mechanism with the fitting frame 17. In this case, by erecting the cover 32 vertically and advancing the vessel, the earth plowed by the plowing body 21 is made to flow into the vessel 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62280157-A (JP)
Title: Printed book sampling device
Inventor: FUKAYA TAKAO
IPC: B41F13/64
Filed: 1986-05-27
Abstract: PURPOSE:To automate the sampling of printed books, by nipping a printed book pushed upward by means of a push-up roll below a printed book conveying path, with the use of a roll above the conveying path, and by shifting the printed book with the use of a discharge conveyer onto a printed book stock device. CONSTITUTION:Printed books are conveyed onto a curved conveyer 3 by means of a belt 2a. A push-up roll 7 below the conveying belt is projected upward to lift up a desired printed book 40 to clamp the latter against a feed roll 11 for introducing the same onto a feed conveyer 23, and therefore, it is set on a stock device 30. A predetermined pair among several bars 34 forming the bottom surface of the stock device 30 are rotated in the direction of the arrow A about a shaft 32 in order to set the printed book 40 onto coupling rods 33. With this arrangement having a simple structure, desired books are classified and sampled without stopping printing operation. Upward.
Patent JP-S5346351-A (JP)
Title: Preparation of film consisting of microbial protein
Inventor: MURAKAMI NOBUO
IPC: C08L89/00
Filed: 1976-10-08
Abstract: PURPOSE: To prepare of edible film having improved water-holding capacity, tensile strength, gas barrier characteristics etc., by casting a composition obtained by addition of plasticizers to a specific microbial protein having gel forming property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61280773-A (JP)
Title: Pulse-width control type inverter
Inventor: KONDO TADAO
IPC: H02M7/48
Filed: 1985-06-03
Abstract: PURPOSE:To eliminate the time delay and the displacement of an output by providing a memory which stores data by predicting the operating delay of an inverter, and outputting a control signal from a CPU on the basis of the data. CONSTITUTION:A memory 13 is provided in an inverter controller 10 to store a counted value data for forming an ideal waveform added with a correcting amount for correcting the amplitude of the output voltage and a counted value data for forming an ideal waveform by correcting the operating delay of an inverter 4. A CPU 11 first reads out the counted value data of the memory 13 on the basis of the detected value from an output voltage detector 20 and applies it to a comparator 17. The comparator 17 compares the data with the output of a counter 16 and applies a coincidence signal to the CPU 11 when both coincide. The CPU 11 outputs a control signal to a driver 6 on the basis of the counted value data of the memory 13. By the coincidence signal.
Patent JP-S6160406-A (JP)
Inventor: INGEMAARU OORUSON
IPC: B31B50/30
Filed: 1985-06-03
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-S5644371-A (JP)
Title: Manufacture of field winding for motor
Inventor: TERADA IKUTA
IPC: H02K15/12
Filed: 1979-09-18
Abstract: PURPOSE:To enable to elimingte a cotton tape winding process by a method wherein a resin composition to which thixotropy is given is impregnated to field winding, and hardened by light and heat. CONSTITUTION:Field winding is manufactured in such a manner that the field winding on which a cotton tape is not wound is immersed in a resin composition which uses powdered silica as a thixotropy donor and be hardened by light, the resin composition is impregnated, the surface is hardened by irradiating light, and a portion where light does not transmit is hardened by heating. The hardened resin adheres on the field winding treated in this manner in a thick film, and sufficient electric insulating property and moistureproof property are obtained. Thus, a winding treatment process for the cotton tape can be unnecessitated.
Patent JP-H0415509-A (JP)
Title: Automatic measuring instrument for duct line position
Inventor: ASARI KAZUNARI
IPC: G01B21/00
Filed: 1990-05-10
Abstract: PURPOSE:To calculate the position and the route of a duct line with high accuracy by constituting the instrument so that an inner cylinder loaded with a sensor group is controlled so as to always maintain a horizontal state every by a rotational motion of an outer cylinder. CONSTITUTION:When a probe 1 is inserted into a duct line, drawn at a constant speed and advanced, a rolling motion is generated in an outer cylinder 2 and it extends over an inner cylinder 3, as well. In such a case, a roll angle measuring inclination meter 9 detects a variation of a roll angle and outputs a rolling signal, and outputs a signal for rotating a motor 5 in the direction for returning a rolling angle to '0'. When the motor 5 rotates, the inner cylinder 3 cases a turning motion against the outer cylinder 2, and soon reaches a state that the roll angle of the inner cylinder 3 becomes '0', and the rotation of the motor 5 stops. On the other hand, a pitch angle measuring inclination angle meter 11 measures a pitch angle in the traveling direction of a probe 1, and an azimuth measuring gyro 12 detects a variation of an azimuth of the probe 1 which is traveling in the duct line. By sampling signals from these sensor groups in a prescribed period, and receiving information of a data accumulator by a coordinate calculator, three-dimensional coordinates of a position and a route of the duct line are calculated.
Patent JP-S6012502-A (JP)
Title: Plastic lens
Inventor: TAKAMIZAWA MORIO
IPC: C08F20/10
Filed: 1983-07-01
Abstract: PURPOSE:To obtain a plastic lens having a high refractive index, superior workability, heat resistance, dyeability, shock resistance and solvent resistance by copolymerizing a liq. mixture contg. one or more kinds of monomers selected among diallyl phthalate and derivs. thereof and one or more kinds of monomers selected among allyl cinnamate and derivs. thereof in a specified ratio in the presence of a radical polymn. initiator. CONSTITUTION:The preferred amount of one or more kinds of monomers selected among diallyl phthalate and derivs. thereof represented by formula  I (where X is halogen except fluorine, and a is an integer of 0-4) is 50-80wt% of the amount of one or more kinds of monomers selected among allyl cinnamate and derivs. thereof represented by formula II (where X is halogen except fluorine, and b is an integer of 0-5). In case of >80wt%, the shock resistance and moldability of the resulting copolymer are not satisfactorily improved. In case of <50wt%, the refractive index is reduced, and satisfactory solvent resistance and heat resistance are not always provided.
Patent JP-H07305719-A (JP)
Title: Motor
Inventor: ITO OSAMU
IPC: F16C19/32
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the axial space of a motor so as to provide a thin motor, and to enable the stabilized rotation. CONSTITUTION:A motor is provided with a stator part 10 having a first bearing part 24, a motor part 12 facing to the stator part 10 and having a second bearing part 38, a ball 14 arranged between the first bearing part 24 and the second bearing part 38 and forming a gap between the first bearing part 24 and the second bearing part 38, and the lubricant 16 arranged between the first bearing part 24 and the second bearing part 38.