baber/WOPTO huggingface dataset:
Patent JP-H08229019-A (JP)
Title: Neutral circuit and magnetic resonance imaging device
Inventor: MORI KAZUO
IPC: A61B5/055
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the interference between RF coils by magnetically interlinking multiple RF coils of a neutral circuit in the electrically noncontact state, and making the reactance of a closed loop made of a good conductor adjustable. CONSTITUTION: RF coils 30a, 30b tuned to nearly the same frequency interfere with each other via mutual induction, and the magnetic field generated by the current flowing in one RF coil is interlined with the other RF coil in this neutral circuit. A closed loop 14 provided in parallel with the RF coils 30a, 30b is magnetically linked with the RF coil 30a and the RF coil 30b via mutual induction. The closed loop 14 is made of a good conductor, and the impedance of the closed loop 14 in the highfrequency region is dominated by inductance rather than resistance. A variable-capacity adjusting capacitor 12 is inserted in the closed loop 14 in series to the closed loop 14.  When the adjusting capacitor 12 is properly adjusted, the interference between the RF coils 30a, 30b can be effectively removed without adjusting the position and size of the closed loop 14 and changing the conductor of the closed loop 14.
Patent JP-S59166729-A (JP)
Title: Combined assembly of one way clutch and roller bearing formed like thrust needle
Inventor: CHIBA MOICHI
IPC: F16D41/067
Filed: 1983-03-12
Abstract: PURPOSE:To improve the working property of mounting by joining a thrust- needle-like roller bearing with one-way clutch via a joining plate having a part which retains the needle-like roller bearing to the one-way clutch. CONSTITUTION:A joint plate 15 has at the external periphery thereof a part 16 abutting on the outer race 11 of a one-way clutch 10 and at the internal periphery thereof another part 18 abutting on the inner race 12 of the clutch 10. The end faces of the radial bearing parts 20a and 20b of the joint plate 15 is brought into contact with the end face of the retainer 14 of the one-way clutch 10 to position a sprag 13 and the retainer 14 in the axial direction. By inserting and the thrusting the retaining piece 59 of the inner race 52 into the opening part 26a, needle-like roller bearing 50 may be integrally mounted on the joint plate 15.
Patent JP-H01215024-A (JP)
Title: Formation of mask pattern
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1988-02-24
Abstract: PURPOSE:To prevent various trouble with re-adhesion, and to obtain an excellent etching shape by forming a photoresist pattern to the upper section of an organic film and etching the organic film in an anisotropic manner by a gas containing nitrogen gas, using a pattern corresponding to the photoresist pattern as a mask. CONSTITUTION:An organic film 2 with an approximately flat surface is shaped onto a foundation layer 3 as an aluminum film in the upper section of a semiconductor base body 1 having stepped sections 11, and the organic film 2 is patterned by using a resist containing Si as a photo-resist. The flow rate of nitrogen (N2) gas of 50SCCM, pressure of 10Pa, power density of 0.25W/cm<2> and ion energy voltage Vdc of Vdc=-250 volt are employed as representative conditions, and polycarbonate is used as a cathode cover material and RIE- worked.
Patent JP-S54133461-A (JP)
Title: Rolling mill provided with sheet camber straightener
Inventor: IWANAMI NORIO
IPC: B21B15/00
Filed: 1978-04-07
Abstract: PURPOSE:To prevent the camber at the tip of the sheet, and to increase the front tension, by installing the sheet camber straightener on the exit side of the different-speed rolling stand. CONSTITUTION:The sheet 4, being rolled between upper and lower work rolls 2, 3, rotating at different speeds, elongates in the side contacting with lower high speed work roll 3, and cambers to the side of upper low speed work roll 2. However, the tip of the sheet 4 is fed into the gap of the rolls 6 of the straightener 5, under the condition that the camber is being restricted by the guides 9, and the sheet camber is straightened. In case of the different-speed rolling, the neutral point on the entry side and the neutral point on the exit side are placed at the entry and the exit of the rolling stand; on purpose to contrive the reduction of the rolling load, the front tension is required to increase; however, when the sheet 4 is passed through above straightener 5, the front tension can be given to the sheet 4, so that the front tension can be increased by the straightener 5.
Patent JP-H11221751-A (JP)
Title: Barrel finishing machine
Inventor: KOIDE KOJI
IPC: B24B31/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To charge a work and take out the completed work in a state that a barrel finishing machine is operated at all times by mounting a plurality of feed blades along the direction of a rotary shaft of an inner wall of a barrel main body at an oblique angle to the rotary shaft. SOLUTION: A work and a medium supplied from an inlet formed on one wall face at a bearing side of a barrel main body 1, are gradually moved toward an outlet 5 side corresponding to the rotation of the barrel main body 1 by a plurality of feed blades 3 mounted in parallel on an inner wall of the barrel main body 1. On this occasion, the work is constantly located on the lowermost part of the barrel main body 1 by the self-weight, so that a scooping-up blade 6 is mounted for discharging the work from the outlet 5 to the external. The scooping-up blade 6 is mounted on the most downstream side inside of the barrel main body 1, and scoops up the work corresponding to the rotation of the barrel main body 1 to guide the same to the outlet 5.
Patent JP-H04258706-A (JP)
Title: Measurement of pipe length and device therefor
Inventor: KEYAKIDA OSAMU
IPC: G06T7/00
Filed: 1991-02-12
Abstract: PURPOSE:To measure the effective length of a pipe to be measured with high precision by detecting the length of the abnormal shaped part of the pipe having the abnormal shaped part at the edge part, with high precision. CONSTITUTION:The position of one edge part of a pipe an other edge of which has an abnormal shaped part, is previously determined, and one edge part of the pipe is photographed by a camera, and image-processed by an image processing part 52, and the shape at one edge part is obtained, and the position of one edge part is obtained on the basis of the shape of a CPU, and the length between both the edges of the pipe is obtained from the position and the position of the other edge part. The pipe is revolved around the axis center, and one edge part is photographed plural times by the camera during revolution, and processed by the image processing part 52, and a plurality of shapes of the abnormal shape parts at one edge part are obtained, and a plurality of both edge positions in the axial direction of the abnormal shape part at one edge are obtained from the obtained shape, and a plurality of length values in the axial direction of the abnormal shape part at one edge part are obtained on the basis of the both edge positions, and the max. value of the length in the axial direction is obtained. The max. value of the length in the axial direction of the abnormal shape part is reduced from the length between both the edges obtained by the CPU, and the effective length of the pipe is obtained.
Patent JP-S58157426-A (JP)
Inventor: SASADA KIMIO
IPC: A47L9/14
Filed: 1982-03-15
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-H05243509-A (JP)
Title: Semiconductor device
Inventor: SATO MASAHARU
IPC: H01L27/06
Filed: 1992-02-27
Abstract: PURPOSE:To furnish a semiconductor device wherein a capacity between power sources of the device can be increased without adding an element especially, thereby fluctuation of a source voltage due to noise can be suppressed and thus reliability can be improved remarkably. CONSTITUTION:In a semiconductor device wherein a semiconductor element is formed on a P well region 3 and an N-type well region 2 formed on the surface of a P-type silicon substrate 1, the N-type well region 2 is so formed as to be provided in extension just under the P-type well region 3.
Patent JP-S60184990-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO SHIYUUICHI
IPC: F04C28/26
Filed: 1984-03-05
Abstract: PURPOSE:To make high pressure refrigerant gas preventable from leaking to a capacity control mechanism, by installing a contact surface between a housing chamer and a slide wall material of the compression capacity control mechanism in a position where it may not reach to an inner diametral part of a rolling piston. CONSTITUTION:When a first solenoid valve 30 is opened and high pressure refrigerant gas is led into a control port 18, a slide wall material 14 closes a front space 20 and thereby a compressore performs its full capacity operation. At this time, a contact surface 40 of a housing chamber 13 is installed in a position where it may not reach to an inner diametral part of a rolling piston 8 so that high pressure gas is prevented from leaking to the outside of a cylinder via a capacity control mechanism, thus an efficiency drop in time of the full capacity operation is made so as to be prevented.
Patent JP-H03244051-A (JP)
Title: Input/output processor
Inventor: IIDA SHOZO
IPC: G06F12/08
Filed: 1990-02-22
Abstract: PURPOSE:To reduce the busy rate of a microprocessor and the data overrun generating rate and to shorten the time needed for conversion of addresses by detecting the coverage of pages for each input/output channel and then updating a prefetched page address register. CONSTITUTION:When a page boundary is detected, the data transfer address is switched to a 2nd page address register 102 from a 1st page address register 101. Then the page address describer pointed by a prefetched page address register 105 is read out and stored in the register 101. At the same time, a page counter 107 and the register 105 are updated. Thus, it is possible to reduce the busy rate of a microprogram at occurrence of the coverage of pages and then to prevent the occurrence of the data overrun even though the simultaneous page overage states occur via plural channels. Furthermore, the time needed for conversion of addresses can be shortened.
Patent JP-S51116380-A (JP)
Title: A detection switch circuit
Inventor: NAKADA TAKESUKE
IPC: G05B11/16
Filed: 1975-04-04
Abstract: PURPOSE: By using a heat-sensitive thyristor equipped with both functions of thermal sensor and switches, the presence of substances is easily detect able by contact. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54133819-A (JP)
Title: Recording regenerator for video signal
Inventor: YAMAYOSHI RIYUUICHI
IPC: H04N5/78
Filed: 1978-04-08
Abstract: PURPOSE: To simplify both-way recording reproduction within a fixed time, character insertion into a screen, etc., by recording a discrimination signal (VICT signal) for a recording track on one part of the recording track together with a video signal, by a recording regenerator using two VTRs.  
     CONSTITUTION: In the recording regenerator which includes one VTR and its control part, two VTRs record and regenerate pictures of odd and even fields respectively. When the recording time is assigned by a time-width assignment circuit at the time of picture recording, a drum servo circuit drives a recording tape to move forward or backward so that the recording tape will return to the recording start position at the assigned time. During that time, input picture information including character information inserted by a VDR, etc., not shown in the figure at need is recorded together with a VICT signal inserted during a vertical fly-back interval. This VICT signal and a VICT signal recorded in a memory at the time of the recording start are used as tape driving control signals for picture regeneration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56139654-A (JP)
Title: High-tensile cold-rolled steel plate with superior formability and its manufacture
Inventor: IRIE TOSHIO
IPC: C21D9/46
Filed: 1980-03-31
Abstract: PURPOSE: To manufacture the titled steel plate at a low cost by hot rolling a steel slab contg. C, Nb, Al, N, P, Si and Mn, carrying out cold rolling, and cooling the resulting cold rolled steel strip at a predetermined cooling rate after continuous annealing.  
     CONSTITUTION: A steel slab is hot rolled consisiting of 0.002W0.015% C, C%×3W (C%×8+0.020%) Nb, ≥0.02% and ≥N%×4 Al, 0.03W0,10% P, ≤1.2% Si, 0.04W0.8% Mn and the balance essentially Fe. At this time, the total reduction ratio is adjusted to ≥90%, the rolling speed of finish rolling to ≥40m/min, and coiling is carried out at ≥600°C to obtain a hot rolled coil. This coil is cold rolled to the final thickness. The resulting cold rolled steel strip is continuously annealed at 700W900°C for 10secW5min and cooled to at least 500°C at ≥60°C/min, preferably about 5W30°C/sec cooling rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61201295-A (JP)
Inventor: NOMOTO TSUTOMU
IPC: G02F1/1333
Filed: 1985-03-05
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-H07228236-A (JP)
Title: Traction control device for vehicle
Inventor: HIRAO TOMOYUKI
IPC: B60T8/58
Filed: 1994-02-15
Abstract: PURPOSE:To properly correct a brake oil pressure changing quantity caused by mutual interference between low pressure side brake oil pressure and high pressure side brake oil pressure. CONSTITUTION:In a braking system for a rear wheel driving vehicle, pressure increasing valves 21 and 27, pressure reducing valves 24 and 29, bypass passages 25 and 30 and check valves 26 and 31 are arranged in branch oil pressure passages 8 and 9 leading to wheel cylinders 4 and 6 of left and right driving wheels from a common hydraulic pump 32 composed of a plunger pump, and a hydraulic accumulator is eliminated. In the case where pressure is increased to the low pressure side when differential pressure of oil pressure of the wheel cylinders 4 and 6 is not less than a specific value, since high pressure side oil pressure is reduced by accompanying pressure reduction and low pressure side oil pressure is increased, a control quantity of low pressure side TCS control is corrected so as to reduce the pressure, and a control quantity of high pressure side TCS control is corrected so as to increase the pressure.
Patent JP-S57155279-A (JP)
Title: Imparting agent of iridescent luster
Inventor: HORIUCHI TERUO
IPC: C11D1/66
Filed: 1981-03-23
Abstract: PURPOSE: The titled imparting agent consisting of ethylene glycol diester of fatty acids with a monoester content of a specific value or below containing stearic acid and palmitic acid in a specified proportion, having improved iridescent luster and stable luster for a long term even at a high temperature.  
     CONSTITUTION: An imparting agent of iridescent luster consisting of ethylene glycol diester of fatty acids with a content of ethylene glycol monoester ≤8wt%, preferably ≤6wt%, and preferably a content of the unreacted fatty acids ≤ 10wt%, containing 50W70wt% stearic acid and 30W50wt% palmitic acid and if necessary 10wt% or less another fatty acid. The imparting agent in an amount of 1W5wt% is preferably added to a cosmetic liquid or pasty cosmetic, e.g. a shampoo or cream. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51118235-A (JP)
Title: Repair machine for automotive body frame
Inventor: YAMASHITA RIYUUZOU
IPC: B60S5/00
Filed: 1975-04-07
Abstract: PURPOSE: To provide an automotive body frame repair machine which can perform a number of push and draw repairing operations of a portion higher than a table without use of a guide rod or the like partly by providing such  a vertical lever as is equiped with a frame and as is movable to the right and left and partly by equiping the frame and the vertical lever with a push or draw tool. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06233200-A (JP)
Title: Display device
Inventor: KURITA KATSUYUKI
IPC: H04N5/44
Filed: 1993-02-05
Abstract: PURPOSE:To prevent the dubbing and recording mistakes of a VTR (video tape recorder) in an AV system, etc., by detecting and displaying the connection line where a signal exists. CONSTITUTION:A display control microcomputer 20 clears the display when no command is given from a system microcomputer 8 for display of the connection state of an AV system. Meanwhile the microcomputer 20 sets the display characters to an OSD circuit 22 when a display command is received from the microcomputer 8. Then the microcomputer 20 displays three video input connection lines and then displays the pertinent connection line when the output of a synchronization detecting circuit 18 shows the presence of a synchronizing signal. Then the microcomputer 20 decides the effect that a synchronizing signal exists on the connection line selected by a video changeover switch 12 and then displays a movement.
Patent JP-S60187183-A (JP)
Title: Synchronizing signal processing circuit
Inventor: KADOKAWA SHIGERU
IPC: H04N5/10
Filed: 1984-03-07
Abstract: PURPOSE:To enable to prevent flow of picture that occurs when changing channel and stabilize the picture by making vertical synchronization by vertical synchronizing pulse stabilized after specified time after changing channel. CONSTITUTION:A synchronizing separator circuit 11 separates a composite synchronizing signal HV from a video detection output signal and supplies to an APC detector circuit 12 and an LPF21. A vertical synchronizing signal VV is obtained from the LPF21 and supplied to (b) terminal of a changeover switch S1. On the other hand, output of the APC detector circuit 12 is added to VCO13 that oscillates at double horizontal frequency as controlling voltage, and controls oscillating frequency. Output of the VCO13 is supplied to (a) terminal of the changeover switch S1 by a 1/525 counter 15 as vertical synchronizing pulse VP. When phase of the synchronizing signal VV and vertical synchronizing pulse VP is deviated at the time of changing channel, this is detected by a decision circuit 19, and the changeover switch S1 is controlled to make vertical synchronization by the vertical synchronizing signal VV for a specified time.
Patent JP-S62198774-A (JP)
Title: Magnetooptic magnetic field measuring instrument
Inventor: MADA JUNJI
IPC: G01R33/032
Filed: 1986-02-27
Abstract: PURPOSE:To remove noises due to disturbance at the time of optical fiber transmission by allowing incident laser light to pass through a magnetooptic medium arranged between a laser light source and a reflecting mirror twice reciprocally. CONSTITUTION:The magnetooptic medium 1 is arranged between the laser light source LD and reflecting mirror M. Then, light emitted by the laser light source LD is transmitted through a beam splitter 4 and the magnetooptic medium 1 and reflected by the reflecting mirror M to return along the incidence- directional optical path, so that the light is reflected by the beam splitter 4 toward an analyzer D. The laser light is linear polarized light, so it rotates by Faraday rotation when passing through the magnetooptical medium 1 in the presence of a magnetic field H and is reflected by the reflecting mirror M to further rotate by Faraday rotation when passing through the magnetooptic medium 1 in the opposite direction. Thus, the light is transmitted through the magnetooptic medium 1 twice reciprocally and the angle of Faraday rotation of the linear polarized light is doubled. Consequently, the film thickness of the magnetooptic medium is increased apparently by twice.
Patent JP-H08240723-A (JP)
Title: Connecting terminal box for optical fiber cable
Inventor: TAMAKI YASUHIRO
IPC: G02B6/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide a connecting terminal box which is capable of efficiently housing many optical fiber ribbons and branched junctures and has good workability in switching of optical junctures, maintenance or dropping down to outdoor lines, etc. CONSTITUTION: This connecting terminal box is constituted by providing the inside of a terminal box body 2 with branching sections 4 for branching the optical fiber ribbons 3 led out of optical fiber cables 1 and tray housing sections 7 for housing the connected extra length housing trays 6 internally housed with the optical junctures 5 of the optical fiber ribbons 1 to each other in a laminated state. The terminal box body 2 is opened with >=3 introducing ports 8 for the optical fiber cables. These introducing ports 8 are dispersedly arranged on the plural arranging axial lines which exist on the perpendicular plane with the extension direction of the optical fiber cables 1 and are parallel with each other by setting the lines adjacent to each other in the extension direction of these arranging axis lines as the arranging axial lines different from each other.
Patent JP-S59168991-A (JP)
Title: Semiconductor memory
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/401
Filed: 1983-03-16
Abstract: PURPOSE:To cancel noises that enter a data line from a word line and to perform reading at high accuracy by selecting a word line and a dummy word line which are at equal distance from a corresponding sense amplifier when reading. CONSTITUTION:When word lines W1L-W4L and W1R-W4R and dummy word line decoder DDL and DDR are completely symmetrical bilaterally around sense amplifiers SA1-SA7, desired pair of word lines can be selected automatically by selecting a pair of word lines. When noises that enter desired data line through selected word line is propagated to a sense amplifier in reading desired information of a memory, the noise is removed as an in-phase signal by making the shape nearly equal when it is viewed from the time axis. For this purpose, in a memory array that outputs the signal potential corresponding to a word line that selects desired memory cell, the propagation delay time of a pair of data lines from an intersection of word lines to be selected and a pair of data lines to the sense amplifiers is made nearly equal.
Patent JP-S61202047-A (JP)
Title: Electric water heater
Inventor: YASUDA TADAO
IPC: F24H9/20
Filed: 1985-03-04
Abstract: PURPOSE:To provide an electric water heater in which the reliability of boiling control is improved and the safety device can be actuated at a faster response speed with a simplified constitution by attaching the heater having an automatic temperature regulator and the safety device to the flange surface, and arranging the power density of the heat generating wire of the heater larger in the area near to the heater flange and smaller inside the tank. CONSTITUTION:While the water is being heated, the temperature C at the automatic temperature regulator 8 is raised by the heat condition from the heater flange 2 and its own heat generation. The water in the tank 1 is heated by the heat condition from the area B of the heater pipe 3 where the electrical power density is large. As the temperature at the automatic temperature regulator 8 is compensated by the temperature increase in the area A of the heater wire 7 where the electrical power density is large for the delay of the temperature rise by means of the radiation etc. from the flange 2 so as to reduce the temperature rise by way of the area B of the heater wire where the electrical power density is small, it can be made higher than the water boiling completion temperature.