baber/WOPTO huggingface dataset:
Patent JP-H0491585-A (JP)
Title: Picture transmitting device
Inventor: HAYASHI NAOYA
IPC: H04N19/80
Filed: 1990-08-06
Abstract: PURPOSE:To reduce the quantity of data to be transmitted by adding blur to unnecessary picture data before compression. CONSTITUTION:The Y signal of the picture taken with a TV camera 1 is sent to a back ground extracting section 8 through an A/D-converting section 2 and Y/C separating section 3 and Y, CR, and CB signals are supplied to a blur adding section 7. On the other hand, the Y signal of the picture taken with another TV camera 4 which takes images from a different visual point is supplied to the section 8 through an A/D converting section and Y/C separating section 6. The section 8 measures the distance between the camera 1 and an object from the two pictures by performing a stereo picture process. After the calculation, the section 8 outputs the position of the background section to the blur adding section 7 by regarding the pictures other than that of the object within a fixed distance as a background. The section 7 selectively adds blur to the background section only when a control signal indicating the addition of blur to the background is added to a terminal 24.
Patent JP-S60103710-A (JP)
Title: Ultrasonic wave delay line
Inventor: KAMATA YUUJI
IPC: H03H9/125
Filed: 1983-11-10
Abstract: PURPOSE:To decrease the insertion loss by bonding a lead to an electrode formed on a glass delay medium with solder or conductive adhesives so as to prevent the solder or conductive adhesives from being a load mass. CONSTITUTION:One electrode 11a of a piezoelectric vibrator 10 is prolonged from one major plane of a piezoelectric porcelain plate to the end of the other major plane through one side face. In contacting closely a piezoelectric vibrator 10 to a prescribed position of the glass delay medium 3 and fixing them by an adhesives 8, the electrode 11a contacts with an electrode 12a and an electrode 11b contacts with an electrode 12b respectively and they are connected electrically. The electrode 12b is an electrode where the electrodes 11b of the two piezoelectric vibrators 10 contact in common. Furthermore, the lead 1 is bonded respectively to the electrodes 12a, 12b formed on the glass delay medium 3 by solder or conductive adhesives 6. Thus, the solder or the conductive adhesives 6 is not a load mass to the mechanical vibration of the piezoelectric vibrator 10 and then the energy converting efficiency is improved and the insertion loss is decreased.
Patent JP-S60102649-A (JP)
Title: Opening and closing type image forming device
Inventor: TAGAWA HIROSHI
IPC: G03G21/16
Filed: 1983-11-10
Abstract: PURPOSE:To open and close easily and safely a machine by dividing the machine into two parts with a path of an image forming material as a boundary, attaching pivotally both the divided parts so that they can be opened and closed upward and downward relatively, and interposing an elastic push-up means in both the divided parts. CONSTITUTION:A body 1 is divided into two upper and lower parts with a path of a form as a boundary. Both ends of a glass spring 5 are attached pivotally to an upper frame 2a and a lower frame 2b, respectively, and an always expanding force is generated by pressure of a high-pressure gas sealed in said glass spring 5. Also, an oleo buffer mechanism is contained in the glass spring 5. In the course of opening and closing operations of the body 1, the glass spring 5 expands and contracts slowly, therefore, violent collision of an operater against the upper half part 1a of the copying machine body is prevented and the operation is safe. Also, the glass spring 5 generates an expanding force exceeding slightly the empty weight of the upper half part 1a of the body, in a closed state, and it has an expanding force of a degree roughly balanced with its empty weight in other state, therefore, the machine can be opened and closed by a comparatively small operating force.
Patent JP-S60102929-A (JP)
Title: Fixed bed reactor
Inventor: MAKIHARA HIROSHI
IPC: B01J8/02
Filed: 1983-11-10
Abstract: PURPOSE:To make it possible to absorb thermal expansion difference smoothly, by facilitating the construction and inspection of the titled reactor by forming the same into a horizontal type while bringing the U-shaped end of a heat transfer pipe group for a heating medium comprising hollow U-shaped pipes in the reactor to a supported free end. CONSTITUTION:In a reactor for performing catalytic reaction accompanying heat generation or heat absorption, an outer shell 1 having a catalyst layer 23, which has a freely openable and closable catalyst receiver 18, mounted to the lower part thereof and a pipe group structure consisting of a heat transfer pipe group 14 for a heating medium consisting of a plurality of hollow U-shaped pipes piercing through the catalyst layer 23 in an almost horizontal direction and headers 13, 16 connected to both ends of the heat transfer pipe group 14 are provided. The U-shaped end of the pipe group structure is brought to a supported free end and the ends of the headers 13, 16 are fixed to the outer shell 1. As a result, fabrication, inspection, repairing and transport become easy and the filling and discharge of a catalyst are made easy while the absorption of thermal expansion difference between the outer shell and the heat transfer group and the reduction in the friction of the heat transfer pipe group and the catalyst layer with thermal expansion are enabled.
Patent JP-S60102621-A (JP)
Title: Image forming device
Inventor: KAKEHI YOSHIO
IPC: G03G15/36
Filed: 1983-11-09
Abstract: PURPOSE:To execute easily a picture formation of a part of an original by only making a part which requires a picture formation of the original conform with a picture formable area, by providing a variable means for making its picture formable area variable, on an original placing surface. CONSTITUTION:An original 5 is placed on an original placing surface 4 and a lamp switch 12 is turned on, and thereafter, the first adjusting knobs 10a, 10b are operated. Subsequently, when the second adjusting knobs 11a, 11b are operated, its moved voltage portion is connected to a microcomputer 23 from analog/ digital converting circuits 22, 22, and by its voltage difference portion, the surface of a photosensitive body 13 is electrified extending over a range from P1 to P2. As a result, the surface of the photosensitive drum 13 corresponding to an oblique line part S surrounded by the first frame crosspieces 6a, 6b and the second frame crosspieces is electrified, and the original 5 placed on the original placing surface 4 is copied only in the oblique line part S.
Patent JP-S60101911-A (JP)
Inventor: KANAI KAZUHIKO
IPC: H01G4/12
Filed: 1983-11-08
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-S6365663-A (JP)
Title: Multilayer-structured capacitor
Inventor: KUROTOBI MAKOTO
IPC: H01L27/04
Filed: 1986-09-05
Abstract: PURPOSE:To realize a capacitor large in capacity and small in parasitic capacity per unit area by a method wherein a multiplicity of capacitors is built into a multilayer structure. CONSTITUTION:Unnecessary portions are removed from an SiN film by etching in an RIE unit with a photoresist serving as a mask. Next, the upper electrode 4 and lower electrode 2 of a first-layer capacitor are built by lift-off following a process of formation of a Ti/Au film by electron beam evaporation. An SiN film is deposited to serve as an insulating film 5 for a second-layer capacitor, and then etching is accomplished for patterning. Next, by a method similar to the one used for the formation of the lower electrode 2 for the first-layer capacitor, a Ti/Au film is formed by electron beam evaporation and then subjected to lift-off for the construction of the upper-layer electrode 6 of the second-layer capacitor. An SiN film is formed by deposition to serve as an insulating film 7 for a third-layer capacitor and then patterned by etching. In the last process for the completion of this three-layer structure, the upper electrode 8 of a third-layer capacitor is built in a process of forming a Ti/Au film by electron beam evaporation which is followed by lift-off.
Patent JP-S58117410-A (JP)
Title: Potary angle pulse generating system
Inventor: FUJII MASAHIKO
IPC: G01D5/245
Filed: 1981-12-30
Abstract: PURPOSE:To generate the rotary angle pulses having a smaller angle under the state the number of rotary angle reference bodies, which are equally spaced around the outer surface of the rotary body and whose passage is detected by a sensor, is made smaller. CONSTITUTION:A latch circuit 8 receiver binary coded counted outputs immediately before the reset from a counter 7, with the outputs being shifted by every (n) bits to the lower position. A down counter 9 presents the latch output, sequentially counts down the clock pulses, and executes the repeating operaions of generating the pulse output when the counted value reaches the preset value. The shifting amount of the bit is set so that an expression X=360 deg./thetaX2n is satisfied and X becomes the minimum value of an integer, where X is the number of the rotary angle reference bodies, theta is the intended unit detecting angle, and (n) is the shifting amount of the bit in the counter output. In this way, the rotary angle pulse having the fine unit rotary angle can be generated by using the smaller number of the rotary angle reference bodies.
Patent JP-S59100296-A (JP)
Title: Formation of patterned aluminum layer
Inventor: IMAI YUUJI
IPC: H01L21/306
Filed: 1982-11-30
Abstract: PURPOSE:To form accurately a patterned Al layer on an insulating substrate by carrying out electrolysis in a sodium hydroxide soln. at a specified temp. of the soln. and a specified current density and by completing the electrolysis when the voltage or electric current changes suddenly. CONSTITUTION:A substrate body 6 is composed of a substrate 1 having an upper insulating layer 2, an Al layer 4 formed on the layer 2, and a patterned mask layer 5 formed on the layer 4 by a photo process. DC electrolysis is carried out in an electrolytic soln. 11 contg. sodium hydroxide as a principal component using the Al layer 4 as a positive electrode and a platinum electrode 13 as a negative electrode. When the temp. of the electrolytic soln. and the current density are represented by Te ( deg.C) and Je (mA/cm<2>), respectively, constant-current or constant-voltage electrolysis is carried out under conditions which keep the value of the equation large, and the electrolysis is completed when the indication of a voltmeter 15 or an ammeter 16 changes suddenly. The electrolysis of the Al layer 4 proceeds chiefly in the vertical direction under said conditions, and the layer 4 is hardly electrolyzed in the horizontal direction, so the mask pattern is accurately transferred to the layer 4.
Patent JP-H0852288-A (JP)
Title: Thread detaching method for sewing machine for loop sewing
Inventor: HATTORI OSAMU
IPC: D05B1/06
Filed: 1994-08-10
Abstract: PURPOSE:To surely detach a thread from a hook under simple control without exerting any adverse influence upon finish when changing a sewing place at a sewing machine for loop sewing. CONSTITUTION:At the sewing end point of one pattern, fabric feeding is stopped, and a nipple 26 is moved upward. Continuously, a hook 5 is moved up to a hang-up position higher than an upper dead point position, a thread T is pulled up from fabric W to be processed, and a loop L is formed into a stitch larger than normal one. The hook 5 is moved down to a position adjacent to the fabric W again, and its hook part 5a is separated from the loop L. This hook 5 is turned by 180 deg. in such a state of moving the hook 5 downward, and the hook part 5a is directed toward the back side of a sewing direction. Then, the hook 5 is moved up to the hang-up position higher than the upper dead point position, and the thread T is detached from the hook 5. After the thread is detached, the fabric W is fed, and the sewing start point of the next pattern is positioned just under the hook 5.
Patent JP-S6453470-A (JP)
Title: Solar battery
Inventor: YAMAMOTO SHIGEO
IPC: H01L31/04
Filed: 1987-08-24
Abstract: PURPOSE:To provide a portable solar battery, by housing a generator and a capacitor in a box having a lid in which the generator is placed so as to be exposed outside when the lid is opened. CONSTITUTION:Ten polycrystalline generator plates 1 each having capability of power generation of approximately 0.5V are disposed into a planar structure in a generator housing box 2 in which the generator plates 1, 1... are connected to each other in series. A capacitor 10 is housed in a capacitor housing box 9 attached integrally beneath the generator housing box 2. The capacitor 10 comprising a large capacitance capacitor 11 stores temporarily electrical energy generated from the generator plate 1 and houses inside a carbon content so as to be able to gradually discharge over 12 hours and more. This solar battery is carried to a place of installation such as on a mountaintop so that the generator plate 1 is exposed to light when the lid 7 is opened and thereafter, the battery is used by extending a protective net 14 using a button 15 and connecting a terminal 6 to an outside circuit.
Patent JP-S6188341-A (JP)
Title: Remote job entry control system
Inventor: HIWATARI TERUMI
IPC: G06F15/00
Filed: 1984-10-08
Abstract: PURPOSE:To simplify the operation of a terminal device and to eliminate the need for knowledge to a host computer of the operator by using a menu pattern in the same manner as the job control of a decentralized computer to attain the control to a remote job entry executed by a host computer. CONSTITUTION:A terminal device operator displays a job controlling item in a menu display form of a display terminal device DTN to select a desired job control item. When it is discriminated that the job controlling item inputted by a discriminator DI is addressed to the host computer, an instruction converting circuit CX converts the job controlling items into an instruction of the remote job entry RJE controlling system of the host computer HPU and the result is transmitted to the host computer HPU. When a response message from the computer HPU to the RJE instruction is received by a converting circuit MX, the message is converted into a response message of the specification of the decentralized computer DSP based on the message table MT and displayed on a display circuit DS.
Patent JP-S6367788-A (JP)
Title: Outdoor casting structure for solar cell system
Inventor: KIKUCHI MISAO
IPC: H01L31/04
Filed: 1986-09-09
Abstract: PURPOSE:To obtain an inexpensive and small-sized outdoor casing for a solar cell system which serves also as a louver, by a method wherein a sunshade plate having a jagged section is fitted to a casing installed outdoors, with a space from the casing, and a solar cell is formed on one slanting surface of the plate and a vent on the other. CONSTITUTION:A sunshade plate 25 having a jagged section is fitted to at least one of lateral surfaces or a top surface of an outdoor casing 10, spaced by a prescribed distance from the casing, and one slanting surface 25a of the sawtooth part of the sunshade plate is formed at a prescribed angle to sunray and provided with a solar cell 17a, while a vent 27 is formed in the other slanting surface 25b of the sawtooth of the sunshade plate. According to this construction, the sunshade plate functions as a supporting plate for the solar cell, and an apparatus is prevented from being large-sized. By forming the vent 27 in the sunshade plate, the plate is given also as a function of a louver, and thereby a cooling effect is further improved.
Patent JP-H0494224-A (JP)
Title: Radio telephone system
Inventor: HIBINO KUNIO
IPC: H04B17/29
Filed: 1990-08-09
Abstract: PURPOSE:To realize a self-diagnostic function by modulating a test voice or a test tone or a test data with a reception carrier at self-diagnosis, looping back the modulated wave to a reception side in its own station and demodulating the wave, and discriminating whether or not the transmission/ reception operation is normal depending on the demodulation output. CONSTITUTION:When the self-diagnosis is required, a start switch 10 is thrown and high frequency changeover switches 6, 9 receive switching control by a control signal from a controller 11. Thus, a small power transmission wave outputted from a modulation section 2 is fed from the high frequency changeover switch 6 to a mixer 4, in which an output of an oscillator 1 and the transmission wave are mixed and a received wave is outputted from the mixer 4. Then the received wave is demodulated by a demodulation section 8 via the high frequency changeover switch 9 and the demodulated wave is outputted into the space from a speaker 7 as sound. Thus, the self-diagnostic function is realized through one-chip circuit integration.
Patent JP-H0553023-A (JP)
Title: Optical element having circular waveguide
Inventor: YAMAMOTO TOSHIO
IPC: G02B6/122
Filed: 1991-08-22
Abstract: PURPOSE:To fetch more light quantity from light propagated through the inside of a waveguide, as a luminous flux of a circularly polarized light having a center symmetrical intensity distribution. CONSTITUTION:An optical coupler is provided with a circular waveguide 12, and a straight waveguide 14 for leading light therein. When light is made incident on the straight waveguide 14 in the direction as indicated with an arrow, as for a part of light propagated through the inside of the straight waveguide 14, in the vicinity of the part in which the straight waveguide 14 and the circular waveguide 12 are adjacent to each other, light spread out of the straight waveguide 14 goes into the inside of the circular waveguide 12. When a radius of the circular waveguide 12 is denoted as (r), light of whose wavelength is 2pir/n turns continuously in the direction as indicated with an arrow in the circular waveguide 12. In this case, (n) is a certain natural number. On the surface of the circular waveguide 12, a grating 12a is formed at a pitch of 2pir/(n+1).
Patent JP-H02119261-A (JP)
Title: Trench side face wall doping method by utilizing oxide film and nitride film and semiconductor element
Inventor: YAN HAIOKU YOON
IPC: H01L21/8242
Filed: 1989-08-16
Abstract: PURPOSE: To prevent impurities from infiltrating into a primary trench outer wall even when a protection film is thin and effectively reduce a step formed on a boundary plane between the primary trench and a secondary trench by using a protection film composed of an oxide film and a nitride film. CONSTITUTION: After successively forming an oxide layer 2, a nitride layer 3 and an oxide layer 4 on a silicon wafer 1, a primary trench 13 is formed by etching. Then, an oxide film 11 is deposited on the inner wall of the primary trench, a nitride film 6 is formed on mask layers 2-4 and the oxide film 11, then, the oxide film 11 and the nitride film 6 at the bottom of the primary trench 13 and the nitride film 6 on the mask layers 2-4 are removed and the oxide layer 4 under the nitride film 6 is removed. Then, on the silicon wafer 1 at the bottom of the exposed primary trench 13, a secondary trench 15 is formed, a dopant source 12 is deposited on the inner wall of the secondary trench 15, oxide film 6 and the nitride layer 3, and an impurity doping region 7 is formed within the silicon wafer 1 on the outer wall of the secondary trench 15 by drive-in process.
Patent JP-H1133737-A (JP)
Title: Welding material and welding method thereof
Inventor: SASAKI KOJI
IPC: B23K11/34
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To make possible the welding of different metal materials or the same metal materials which are good in thermal conductivity by installing one or more supplemental groove along and near the weld groove; wherein a second welding material has a weld groove which meets a weld zone of a first welding material. SOLUTION: The first welding material A which is shaped like a pipe with an axis X as a center line and consisting of metal material which is good in thermal conductivity such as copper is cut at the edge part of the perimeter of thickness a to form slants A1 from the thickness a to the thickness b. The second welding material B like brass is equipped with a circular weld groove B1 and the supplemental grooves B2, B3 near both sides of the weld groove B1. As the materials start to be softened by energization, the tip of the first welding material A is engaged into the weld groove B1 of the welding material B to enlarge a interface surface of the joint. Since the supplemental grooves B2, B3 suppress heat dissipation caused by the thermal conduct of the welding heat to concentrate heat at the weld zone and facilitate deformation, a good joint which hardly makes dust is obtained.  A width C of the weld groove B1 is formed wider than the thickness b of the material A.
Patent JP-H0259817-A (JP)
Title: Coding/decoding system
Inventor: TSUCHIYA MASAKO
IPC: G06F9/06
Filed: 1988-08-25
Abstract: PURPOSE:To reduce the load of a user program and to effectively set and take out the information by preparing a function to set the information to a coding/ decoding table and a function to take the information out of the table and therefore setting and taking out the information with no consciousness of the type of a structure and the information. CONSTITUTION:An information setting function 8 and an information take-out function 9 are prepared to set the information onto a coding/decoding table 4 and to take the information out of the table 4 respectively. When both functions 8 and 9 are called, the return value including the frame of a structure and the type of a variable is obtained. These functions 8 and 9 are produced by a structure producing device 2 based on an abstract syntax 1. Then a user program 7 sets the information to the argument of the function 8. Thus the information obtained from the function 8 in consideration of the frame of the structure and the type of a variable is set on the table 4. Thus it is possible to set or take out the information with no consciousness of the frame and the type of the structure. As a result, the load of the program 7 is reduced and the information setting/taking-out efficiency is improved.
Patent JP-S60104568-A (JP)
Inventor: OOSHIBA RIYOUSUKE
IPC: D04B21/00
Filed: 1983-11-09
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-S58119555-A (JP)
Title: Traverse device
Inventor: KAWAZOE TAKAMITSU
IPC: B65H54/28
Filed: 1981-12-30
Abstract: PURPOSE:To provide a simple superhigh speed winding device without ear elevation by guiding a traverse guide for winding a yarn around a bobbin to slide along a guide slot in a magnetic guide piece for stabilizing the position of the piece in the reversal with a magnetic body of a reverse section. CONSTITUTION:A magnetic guide piece 16 of a travers guid 11 travels slidably as an endless belt 1 advances, while inserted into the traverse guide 11 through a slight gap. Also a magnetic body 18 attracts the piece 16 with magnetic force to maintain the travelling position of horizontal portion which plece 16 tends to be unstably disengaged from a guide slot 17 when the guide 11 reaches the reverse portion of the belt 1 to be reversed. Spun yarn winders are attached to a bobbin holder 23 parallel to a traverse unit 19 and the endless belt 1 and a frame 20, and a travelling yarn 21 is passed through a traverse fixed guide 22 and has the yarn path changed by a yarn guide 15, while being taken up by a bobbin 24 attached to a bobbin holder 23 and rotated with high speed.