baber/WOPTO huggingface dataset:
Patent JP-S6110018-A (JP)
Title: Method and apparatus for producing hydrogenated amorphous silicon powder
Inventor: TEJIMA TOORU
IPC: B01J19/08
Filed: 1984-06-22
Abstract: PURPOSE:To improve the productivity in the production of hydrogenated amorphous silicon powder by plasma CVD process, by carrying out the glow discharge which is made uneven with respect to location or time. CONSTITUTION:The RF coil 2 is wound unevenly around the reaction chamber 1 so as to form strong glow discharge in the region having densely wound coil and weak discharge in the region having sparsely wound coil. A grid-shaped collection means 13 is placed in the reaction chamber 1 corresponding to the region having sparsely wound coil. SiH4 and a dopant are supplied from the bombs 4 and 4' respectively through the line 7 into the reaction chamber while keeping the pressure in the chamber to about 0.1- several Torr by a vacuum pump 10, and at the same time, the RF coil is energized with the electrical source 3 to generate glow discharge. The produced amorphous Si powder is collected by the collection means 13, dropped to the funnel-shape bottom of the reaction chamber, and taken out of the chamber through the gate valve 11 and the outlet 12.
Patent JP-H06336490-A (JP)
Title: Production of sucrose fatty acid ester powder
Inventor: KOYAMA YASUAKI
IPC: C07H13/06
Filed: 1993-05-28
Abstract: PURPOSE:To safely obtain the subject powder for foods, medicines, etc., having excellent interfacial performances, biodegradability and storage stability by grinding a lump of a sucrose fatty acid ester powder having a specific water content while maintaining a specific temperature, dew point, oxygen concentration and powder concentration. CONSTITUTION:A lump 21 of a sucrose fatty acid ester powder having <=1.5wt.% water content is fed to a grinder 22, a dried cooling gas is sent through a gas cooler 28 and a gas dryer 29 to the grinder, the grinding atmosphere is maintained at 0-40 deg.C, <=0 deg.C dew point and <=15vol.% oxygen concentration, and the powder concentration of the sucrose fatty acid ester existing in the atmosphere is kept <=60g/m<3>. The lump of the sucrose fatty acid ester is ground, the powder together with the cooling gas and a newly supplied gas 26 is fed to a bag filter 23 and the dispersed solid powder is screened by a sieve 24. Then the sucrose fatty acid ester powder having given particle diameters is stored in a product tank 25 and coarse particles on the sieve together with the dried cooling gas are circulated and supplied to the grinder 22 and reground to give the objective sucrose fatty acid ester powder.
Patent JP-H09312051-A (JP)
Title: Recording and/or reproducing device of cassette recording medium
Inventor: KOMINAMI KEIJIRO
IPC: G11B17/043
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording and/or reproducing device capable of miniaturizing a whole device while having simple structure and also capable of suppressing the transmission of vibration to a medium drive unit. SOLUTION: This recording and/or reproducing device is furnished with a cassette 12 for housing the recording medium, 1st moving body 2 freely attachably/detachably engaging with the cassette 12, 2nd moving body 4 freely attachably/detachably engaging with the 1st moving body, medium driving unit 10 for rotationally driving the recording medium, vertically moving body 8 freely moving upward/downward between the ascending position separated away from the medium driving unit 10 and the descending position approached to the medium driving unit 10 in the state holding the 1st moving body 2, and 3rd moving body 6 for moving the vertically moving body 8 between the ascending position and the descending position at the lower side.  The vertically moving body 8 is held at the ascending position when the cassette 12 is inserted, meanwhile it is held at the descending position when the cassette 12 is recorded and/or reproduced.
Patent JP-H07329969-A (JP)
Title: Box pallet
Inventor: DOBASHI TOMOYUKI
IPC: B65D19/18
Filed: 1994-06-09
Abstract: PURPOSE:To prevent generation of wood chips and stains and increase the strength without reduction of the inner volume, by forming side plates erected along a pallet and the peripheral edge of the upper deck beard in the pallet by use of synthetic resin plates reinforced by metallic reinforcing members. CONSTITUTION:Side plates 1 are formed by synthetic resin plates 4 reinforced by metallic reinforcing members 2, 3. The synthetic resin plates 4 are made of synthetic resin like polyethylene, polypropylene, etc., as a unit body. Vertical and horizontal ribs 5, 6 are formed to shape a lattice for the reinforcement at the outside face. Pierced holes 7 to insert the metallic reinforcing members 2 in the vertical ribs 5 are provided near the upper end of synthetic resin plates 4 and other pierced holes 8 to insert the metallic reinforcing members 3 are provided at two positions at the middle height of the vertical ribs 5. Accordingly, wood chips or stains do not occur in the pallet box formed by the side plates and further, its inner volume is not reduced and the strength is increased.
Patent JP-H08305168-A (JP)
Title: Image forming method
Inventor: INOUE AKIRA
IPC: G03G15/09
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the unevenness of concentration from occurring and to form in extremely uniform image by moving a developing sleeve in an opposite direction to the moving direction of a photoreceptor in a developing area and using specified magnetic carrier. CONSTITUTION: The part of a developer container 18 being near to a photoreceptor drum 3 is provided with an aperture part and the aperture part is provided with the non-magnetic developing sleeve 25 made of alminum, non- magnetic stainless steel and the like. The sleeve 25 is rotated in a direction shown by an arrow (b) so as to carry and feed developer obtained by mixing toner and the carrier to a developing part 26. The magnetic brush of the developer carried by the sleeve 25 is brought into contact with the drum 3 rotated in a direction shown by an arrow (a) at the developing part 26 and an electrostatic latent image is developed at the developing part 26. Then, the sleeve 25 is moved in the opposite direction to the moving direction of the photoreceptor in the developing area. Besides, the magnetic carrier being <=150(emμ/cm<3> ) in the magnetic field of 1000 gauss is used.  Thus, the peculiar unevenness of a middle concentration part caused when the polymer toner is used is prevented from occurring.
Patent JP-S61285766-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIWARA TAKASHI
IPC: H01L29/74
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a semiconductor device, in which the voltage characteristic in the forward direction blocking is improved, at a high yield rate readily, by providing a process, in which unnecessary diffused region formed on the cathode side when an high concentration impurity region is formed on the anode side in a semiconductor substrate is removed before the formation of a first impurity region. CONSTITUTION:On the entire surface of a low concentration N-type semiconductor substrate 20, an oxide film 21 having a specified thickness is formed. The oxide film 21 is selectively etched, and an oxide film 22 having a specified pattern is made to remain only on the anode side of the semiconductor substrate 20. With the remaining oxide film 22 as a mask, N-type impurities such as phosphorus are introduced in the semiconductor substrate 20. An N-type high concentration impurity region 23 is formed in the specified region on the anode side. An N-type high concentration diffused region 24 is formed on the entire main surface of on the cathode side. Then, the high concentration diffused region 24 is removed. Thereafter, p-type impurities are diffused in both entire surfaces of the semiconductor substrate 20. A P-type first impurity region 25 is formed on the cathode side. A P-type second impurity region 26 is formed on the anode side.
Patent JP-S5652458-A (JP)
Title: Electronic desk computer
Inventor: NAKAMURA JIYUNPEI
IPC: G06F3/02
Filed: 1979-10-02
Abstract: PURPOSE: To make it possible to input an optional form by the same mode without changing a mode, by regarding a part of the input keyboard as one dot matrix.  
     CONSTITUTION: When the operation switch 4 is operated, as a rule, arithmetic operation, function operation, etc. are executed by the operation part 8, and its result, an input, etc. are displayed on the display panel 2. And when the mode is changed to a dot display by the operation switch 5, the operation switch 4 comes to display each picture element of a dot matrix of 5×7. And when the character is shifted by the operation switch 6, an input to the next character can be executed. Accordingly, numeral, alphabet, "Kana" (Japanese syllabary), graphic form, etc. can be input and stored by the same mode by use of a few switches. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S616933-A (JP)
Title: Supervisory system of active system
Inventor: SHIMOYAMA TSUNAYOSHI
IPC: H04L1/22
Filed: 1984-06-21
Abstract: PURPOSE:To supervise all parts with simple circuit constitution by utilizing a frame synchronizing signal included in a carrier signal to supervise the operation of a transmission/reception section of an active system. CONSTITUTION:After the carrier signal fed from a terminal 1 is divided by a hybrid circuit 2, a part is fed to a line changeover reception section 3 and the rest is fed to a line changeover device transmission section 12 of a spare system via line switches 9-1, 9-n respectively. After the carrier signal is subject to bipolar/unipolar conversion at the line switch circuit 3, the result is fed to a radio transceiver transmitter 4. The modulated from the transmission section 4 is converted into the original carrier signal at an active system #1 and transmitted externally. A frame synchronizing signal is extracted from a frame synchronizing signal included in the carrier signal at a frame synchronizing circuit 17 and an error rate is measured and even when the rate is deteriorated than the predetermined value, an alarm is raised to a supervisory controller 18.
Patent JP-H0424350-A (JP)
Title: Reinforcing member for concrete floor board with floor box and concrete floor board using it
Inventor: SAITO MINORU
IPC: E04B5/48
Filed: 1990-05-17
Abstract: PURPOSE:To carry out a wiring work efficiently by setting truss reinforcements in parallel on a thin iron plate, and installing a floor box which consists of a lower container having a pipe for wiring projected between neighboring truss reinforcements, and a lid to allow to mount and demount. CONSTITUTION:A truss reinforcement A which consists of two upper chord members 2 in close parallel, two lower chord members 2 in parallel apart each other, and lattice members 3 to connect the upper and the lower chord members is formed. And the truss reinforcements A are lined in parallel on a thin iron plate 5 being a mould to place concrete concurrently, and connected to hanging metals 6 fixed to the thin iron plate 5. Then, a floor box B in which pipes 7a for wiring are projected on the side surface of a lower container 7, and a lid 8 is loaded demountable thereon, is set between the truss reinforcements A, and a concrete D is placed. As a result, the field work can be carried out by saving labor.
Patent JP-2000319968-A (JP)
Title: Drain valve control apparatus for flush toilet bowl
Inventor: MATSUZUKA TAKESHI
IPC: E03D1/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To use a drain valve control apparatus without being restricted by a cistern type and specifications, and to simplify and facilitate installing work. SOLUTION: This drain valve control apparatus is formed of a bar-shaped member 5 for pivotally fixing the lower end to a top part 3a of a drain valve 3 and a linear extension member 6 having one end installed on the upper end of this bar-shaped member 5 and the other end is installed in a tip part 8a of a bending part 8 in a cistern 1 of an operation lever 2. The whole length is formed longer than a drain valve pulling-up towing member 9 extended to the drain valve 3 and the tip part 8a of the bending part 8. The bar-shaped member 5 is pulled down by this extension member 6 when pulling down the extension member 6 by rotary operation in the returning direction of the operation lever 2, and is selected in the length for approaching the drain valve 3 up to a point for operating suction force to a drain port 4.
Patent JP-S5353374-A (JP)
Title: Electronic wristwatch
Inventor: ISHII HIROSHI
IPC: G04C3/14
Filed: 1976-10-25
Abstract: PURPOSE:In an electronic wristwatch using a step motor, the optimization of driving is accomplished by employing a bipolar rotor type step motor and the improvement in reliability and the reduction in cost are achieved by using an oilless bearing for the rotor.
Patent JP-H05299150-A (JP)
Title: Judging method and judging device for bond strength of power supply cord and electric connecting terminal
Inventor: TSUTSUI HIROO
IPC: H01R43/00
Filed: 1992-04-21
Abstract: PURPOSE:To perform the total inspection of the bond strength test of a cord and a connecting terminal by providing a conveyance detecting sensor, a holding power applying function, and a pressing force applying mechanism. CONSTITUTION:A power supply cord 1 having the preset length is set on a holder 18, an outer cover is peeled to the preset length to expose an insulator 3 and two core conductors 4, and the conductors 4 are twisted. The conductors 4 are inserted into the connection section 5a of a plug terminal 5, and the connection section 5a is crimped. The cord 1 and plug terminal 5 are detected by a conveyance detecting sensor 20, and a cylinder 6 is operated. A cord presser 8 and a terminal presser 12 fitted via a fitting base 7 are lowered, and the preset holding power is applied to the terminal 5 and cord 1. Cylinders 10A, 10B are operated, jigs 11A, 11B press the cores 4 near the connection section 5a from the perpendicular direction for a preset period, and the pressing force serves for the cord 1 as the force extracting the cord 1 from the connection section 5a. The bond strength is judged via the selection of the pressing force.
Patent JP-S5354083-A (JP)
Title: Device for testing worn bearing
Inventor: NAKAGAWA MITSUO
IPC: G01M13/04
Filed: 1976-10-27
Abstract: PURPOSE: To maintain good contact of a bearing with a shaft by applying a load perpendicular to an axis of the shaft to the bearing by adding the pressure to the bearing via a poston rod with a tenisile strength given axially to the bearing at both ends by supporting both ends of the bearing with metallic belt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0426795-A (JP)
Title: Continuous electroplating device
Inventor: TANIZAKI KEIJI
IPC: C25D21/12
Filed: 1990-05-18
Abstract: PURPOSE:To improve the C warpage straightening effect, to decrease the distance between electrode plates and to reduce the power cost by specifying the position of a cushion nozzle. CONSTITUTION:One cushion nozzle on the convex surface side of a steel strip is set at the surface position of one electrode plate. The other cushion nozzle is set at a position projecting from the setting surface of the electrode plate toward the strip side. Consequently, a plating soln. injected toward the convex surface of the strip is supplied between the strip and electrode plate, the pressure of the plating soln. is increased in a space to the right of the strip, and the C warpage is straightened and reduced. The distance x2 between the electrode plate surface and the concave surface side of the strip and the distance x1 between electrode plate surface and the convex surface side of the strip are almost equalized, and the C warpage amt. x0 of the strip is reduced.
Patent JP-S5752147-A (JP)
Title: Measuring and sorting device for electric characteristics of semiconductor element
Inventor: KAWAGUCHI KATSUJI
IPC: G01R31/26
Filed: 1980-09-16
Abstract: PURPOSE:To enable to respond to the measurements of multiple functions and to increase the efficiency of the measurements in a device for measuring the electric characteristics of a semiconductor element having guide mechanism, feeding mechanism, measuring mechanism and sorting mechanism by providing a plurality of measuring mechanisms. CONSTITUTION:Two sets of measuring mechanisms B1, B2 are provided, engaging rods 15, 16 and a partition rod 17 are provided on an upper guide rail 4 corresponding to a measuring mechanism B2, and which has a contactor 19 having a contact piece 18 and an arm 20. When two sets of measuring mechanisms treat with measuring instrument having the same type electric characteristic measuring program, semiconductor elements are sequentially fed one by one by the engaging rod, and the partition rod moved upwardly and downwardly, and are measured by the measuring mechanisms. The measured elements are fed by a guide mechanism A, is then fed through a sorting mechanism C guided to the position corresponding to the measured result, and is then exhausted. In this manner, the measurement can be increased in the efficiency.
Patent JP-H0677045-A (JP)
Title: Resin magnet assembled component
Inventor: MOTOKURA YOSHINOBU
IPC: H01F1/08
Filed: 1992-04-21
Abstract: PURPOSE:To make possible a long-distance detection and to prevent a crack and a break in a magnet from being generated at the time of manufacture of the magnet by a method wherein a shaft member is constituted of a core part, a flange part and a shaft part and the core part is formed of a metallic material having the function of a yoke. CONSTITUTION:A composition containing rare earth permanent magnet powder and a thermoplastic resin as its main component is injection molded on a shaft member 12, which is first kept being inserted in a metal mold, and a cylindrical resin magnet 11 and the shaft member 12 are integrally molded. Then, a radial magnetization is performed to the magnet 11. Here, a metallic material, such as an SlOC and a soft magnetic stainless steel, having the function of a yoke is used for the core part of the member 12. The ratio T/W of the thickness T of a flange part 13 to the width W of the magnet 11 is set in the range of a ratio of 1:0 to 30. Moreover, one taper or two tapers or more is/are formed on the outer periphery of the core part of the member 12. Thereby, a long- distance detection can be made possible and a reduction in the yield of the magnet and the improvement of mountability of the magnet can be contrived.
Patent JP-S5824615-A (JP)
Title: Dynamic pressure fluid bearing device
Inventor: SAKATANI IKUNORI
IPC: F16C17/02
Filed: 1982-07-24
Abstract: PURPOSE:To provide a fluid bearing for supporting the end of a shaft in a clyindrical hole of a housing, which can always obtain a fixed thrust load capability by disposing a circulating hole of a lubricant on a thrust bearing surface of the bottom of the cylindrical hole, the circulating hole communicating with the outer peripheral surface of the shaft. CONSTITUTION:A bearing device comprises a cylindrical hole 22 mounted on a housing 21, which has a cylindrical radial inner surface 24 and a thrust bearing surface 25 and a shaft 26 having a radial outer surface 27 and a thrust end surface 31, which is inserted in the hole, at least either the radial inner surface 24 or the outer surface 25 being provided with a groove 28 for generating dynamic pressure. In this case, a circulating hole 33 is formed axially on the center of the thrust bearing surface 25, the hole 33 communicating with the outer peripheral surface of the shaft through a circulating path 36 comprising a longitudinal connecting path 34 and a lateral connecting path 35, whereby the pressure of a lubricant in a pressure chamber 32 at time of floating by rotation of the shaft 26 is controlled to be kept constant substantially so as to obtain a fixed thrust load capability.
Patent JP-H07312568-A (JP)
Title: High frequency switch
Inventor: MORIKAWA NAGAHIKO
IPC: H01P1/15
Filed: 1994-05-17
Abstract: PURPOSE:To reduce an insertion loss in the case of reception. CONSTITUTION:A high frequency switch 20 includes a 1st diode 24. An anode of the 1st diode is connected to a transmission circuit TX via a capacitor 22 and to ground via a 1st strip line 26 and a capacitor 28. A control circuit to switch the high frequency switch is connected to a 1st control terminal 30. A cathode of the 1st diode is connected to an antenna ANT via a capacitor 32. One terminal of a 2nd strip line 40 is connected to the antenna via a capacitor. One terminal of the 2nd strip line 40 connects to ground via a capacitor 42. The other terminal of the 2nd strip line is connected to a reception circuit RX via a capacitor 44 and connects to ground via a 2nd diode 46 and a capacitor 48.
Patent JP-H10319871-A (JP)
Title: Led display device
Inventor: KAWAKAMI SHINGO
IPC: G09G3/32
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To broaden the light arrangement characteristic of a display and to make the device highly luminous while enhancing color mixing property and white balance of the device. SOLUTION: A green LED 200G is arranged over a red LED 220R and a blue LED 220B is arranged below the red LED 200R and they are arranged in one line on the vertial line. Moreover, a reflection wall 207a reflecting outgoing lights is provided and the green LED 200G and the blue LED 200B are constituted of group III-V compound semiconductors and, moreover, a light diffusive lens is used.
Patent JP-S5352626-A (JP)
Title: Granular pesticide
Inventor: SAKAMOTO AKIRA
IPC: A01N25/08
Filed: 1976-10-26
Abstract: PURPOSE: To provide uniform and effective granular pesticide by adsorbing or attaching a pesticidal component to core particles each having a cavity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11331990-A (JP)
Title: Uttered sound detector, voice input device and hearing aid
Inventor: KONDO KATSUFUMI
IPC: H04R25/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To detect one's own uttered sound with simple constitution. SOLUTION: An external environment and an external auditory meatus are cut off and a signal received at the external environment is delayed by a prescribed time and outputted from a receiver 6 of the external auditory meatus. The external auditory meatus is provided with a microphone 7, which picks up a signal outputted from the receiver 6 and a voice signal that is uttered by a wearing person and propagated internally. The external voice signal component is cancelled by subtracting the signal component picked up by the microphone 5 out of the signal received by the microphone 7 so as to detect and extract only one's own uttered voice component.
Patent JP-S62285389-A (JP)
Inventor: HARA NOBUYOSHI
IPC: H05B3/14
Filed: 1986-06-03
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-H06338857-A (JP)
Title: Automatic frequency control circuit
Inventor: NODA ARIHIDE
IPC: H04B10/2507
Filed: 1993-05-31
Abstract: PURPOSE:To perform the stable AFC control even when the reception system is changed and the reception light level is lowered by permitting a control system to keep the input signal level to a frequency discriminator constant even when the output signal level from a switching device is changed. CONSTITUTION:In the AFC control, monitoring the intermediate frequency signal level is performed by a gain control circuit 106 and the gain of variable gain amplifiers 104 and 105 are controlled so as to keep the level constant at all times. The AFC control is performed by allowing a switching device 109 to introduce the signal with higher intermediate frequency signal level in the two-series reception system to the next stage and which is given to a frequency discriminator 113 through a variable gain amplifier 111. Based on the output, the light frequency control circuit 114 controls a local oscillation light source 115. Even when a change occurs in the output signal level of a switching device 109 due to a certain cause, since the AGC control system by the amplifier 111 and the gain control circuit 112 is provided at the preceding stage of the discriminator 113, the input signal level to the discriminator 113 can be controlled constant at all times. Thus, the frequency fluctuation of the intermediate frequency signal can be suppressed.