baber/WOPTO huggingface dataset:
Patent JP-H08222527-A (JP)
Title: Method of forming film on semiconductor device
Inventor: SAITO YOKO
IPC: C23C14/34
Filed: 1995-02-13
Abstract: PURPOSE: To vapor-deposit a metal so as to reflow in such a way that a cavity is not formed at the inside of a very small groove without increasing production costs by a method wherein a slope or a roundish part is formed at the corner of a protrusion part near the entrance of the groove and a film is formed by a sputtering and vapor deposition operation. CONSTITUTION: When a groove 2 exists on a silicon substrate 1, an oblique cut 3 is formed at the corner of a protrusion part near the entrance of the groove, and the corner is rounded. The cut is to be large as far as possible within a range in which the integration density or the electric characteristic of a semiconductor is not changed, aluminum as a vapor deposition metal is sputtered and vapor-deposited here at a melting temperature or lower and at a silicon substrate temperature at a high temperature (e.g. 300 deg.C). Thereby, an aluminum film is not cut at the entrance part of the groove, and the aluminum film 4 which has covered the whole surface of the substrate is formed. Once the aluminum film is formed continuously, the aluminum film flows to the bottom part of the groove by the intermolecular force of the aluminum, and a difference in level is buried.
Patent JP-S55116204-A (JP)
Title: Detecting edge part of black rubber object
Inventor: YONEZAWA TAKESHI
IPC: G01B11/00
Filed: 1979-02-28
Abstract: PURPOSE: To detect accurately an edge formed by two planes of a black object or the like by arranging the position of a reflex type photoelectric-switch which uses the light-emitting diode of a red light as a light source so that only one of the detecting planes can be detected.  
     CONSTITUTION: To detect the edge line 13 formed by two planes 12a and 12b of a black object 12 crossing each other, a reflex type photoelectric-switch 9 is so arranged that it detects the surface 12a but not the section face 12b. In other words, previously the switch 9 is experimentally placed at the distance L' from where it can not detect the section face 12b, and the rubber object 12 is moved in the direction of the arrow 14. The point at which the switch 9 is turned off is the location of the edge line 13. Thus, the position of the edge 13 can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06245442-A (JP)
Title: Manufacture of rotating electric machine
Inventor: KAWAKAMI TSUKASA
IPC: H02K15/095
Filed: 1993-02-12
Abstract: PURPOSE:To sequentially automatically wind a plurality of windings and to automatically form a common terminal by connecting an end of the winding to become common by utilizing pins provided on a stator core and a nozzle of a winding machine. CONSTITUTION:Pins 8, 9, 1 are provided on a stator core 3, mounted in a winding machine 15, and nozzles 12, 13, 14 of the machine 15 are connected by entangling ends of the windings 4 with the pins 8, 9, 10. The two nozzles 13, 14 disposed at one side of the three nozzles 12, 13, 14 are connected to the two pins 8, 9 disposed at the other side by entangling with the ends of the windings 4. Then, the three nozzles 12, 13, 14 are connected to the three pins 8, 9, 10 by entangling with the ends of the windings 4. In this case, the three pins 8, 9, 10 are connected through crossover tracks 11. Thus, the windings 4 are mounted from the common terminal to a toothed part 2, the nozzles 12, 13, 14 are further moved to the part 2 of the opposed position, mounted and eventually connected to a terminal of a printed board.
Patent JP-S61185047-A (JP)
Title: Cast rotor
Inventor: NAKAHAMA YOSHIFUMI
IPC: H02K3/51
Filed: 1985-02-09
Abstract: PURPOSE:To reduce a friction loss between an end ring and a peripheral fluid and to form a centrifugal force resistant structure with a simple construction by casting to fill aluminum in the hole of an end ring core to form an end ring. CONSTITUTION:A shaft inserting hole is formed at the center of a rotor core 11, and many slots are formed at the periphery. End ring cores 14 which are composed by displacing and laminating nonmagnetic steel plates having holes 16 of the size larger than the hole of the slot of the core 11 are disposed at both ends of the core 11. Aluminum is filled and cast in the hole 16 of the core 14 to form an end ring 18.
Patent JP-S62185916-A (JP)
Title: Wall structure for reinforced soil
Inventor: SHIMADA SHUNSUKE
IPC: E02D29/02
Filed: 1986-02-07
Abstract: PURPOSE:To permit a wall structure to obey the unequal subsidence of the ground by a method in which wall panels are set between H-steels erected on the ground, and reinforcing materials are connected to coupling levers set in a vertically movable manner between the H-steels on the back side of the panels. CONSTITUTION:A plurality of H-steels 3 are erected on the ground 1 in such a way as to face their grooves 3a mutually, and wall panels 2 are set between the grooves 3a of the adjacent steels 3. Reinforcing materials 4 are fixed to coupling levers 5 by bolts 6, and both ends 5a of the levers 5 are fitted in a vertically movable manner into the grooves 3a on the back side of the panels 2. Soil is spread over the reinforcing materials 4 on the ground 1 and compacted to form the lowermost stage banking. The fitting of the panels 2, connecting of the materials 4, and compaction are repeated to construct a reinforced soil. An underground structure to be buried can thus be set on the uppermost layer of the reinforced soil.
Patent JP-S58128354-A (JP)
Title: Manufacture of isocyanate(urethane) from aromatic carbamic acid ester
Inventor: RARUFU JIEI SUPOON
IPC: C07C67/00
Filed: 1982-02-17
Abstract: Aromatic carbamates are converted to their corresponding isocyanates by liquid phase thermolysis at atmospheric pressure or above in the presence of a catalyst containing Ti, Sn, Sb, or Zr.
Patent JP-S56121832-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: SASAKI TAKEO
IPC: F02D41/34
Filed: 1980-02-26
Abstract: PURPOSE:To improve starting quality of a device in which quantity of intake air is detected by utilizing Karman's vortex to control the supply quantity of fuel with detected output, by intermittently urging an injection valve at the time of starting with preset fixed frequency. CONSTITUTION:A vortex detector 2, for detecting Karman vortex 12 generated in intake air by a vortex producing body 11, is provided with an ultrasonic wave receiving element 22, for detecting an ultrasonic wave generated from an ultrasonic wave transmitting element 21 and frequency modulated by the vortex 12, then a pulse train of frequency corresponding to generated frequency of the Karman vortex 12 is output to a controller 9. Here the controller 9 drives an injector 31 synchronously with frequency output from a built-in oscillator when in a starting state that a starting switch 5 is turned on. While for the starting switch 5 turned off and engine rotary speed not less than a prescribed value, the controller is constituted in such a manner as to drive the injector 31 synchronously with output frequency of the above described vortex detector 2.
Patent JP-S61184239-A (JP)
Title: Shock absorbing means
Inventor: MARUYAMA TAKEHIKO
IPC: B66D1/58
Filed: 1985-02-13
Abstract: PURPOSE:To absorb shock by inserting a rope in zigzag in a groove formed by a casing and a partition member to utilize friction between the rope and the groove. CONSTITUTION:Side plates 2 having an inserting groove 2a for a rope (a) are disposed on both longitudinal end portions of a base plate 1 semicircular in section, and partition plates 3 are arranged side by side at fixed intervals between the side plates. The rope (a) is inserted in the inserting groove 2a of the side plate 2 of the base plate and the rope (a) is wrapped round a spherical portion 3a of the partition member 3 to lie in zigzag. If shock is applied to the rope (a), the shock is absorbed by frictional force produced when the rope (a) passes the groove formed by the base plate 1, the partition member 3 and an upper cover 4.
Patent JP-S63192491-A (JP)
Inventor: ISHINO TAKASHI
IPC: D06F33/02
Filed: 1987-02-06
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-H01198310-A (JP)
Title: Integral foam molding method
Inventor: YUZAWA AKIRA
IPC: B29C39/10
Filed: 1988-02-04
Abstract: PURPOSE:To strongly bond urethane and a skin material without using an adhesive component, in integral foam molding of the skin material and urethane, by molding the adhesive surface with urethane of the skin material by applying sanding processing thereto. CONSTITUTION:For example, a skin material 2 composed of soft polyvinyl chloride is sent to a sanding roll 3 from a roll 1 before treatment to apply sanding processing to the rear surface of said skin material 2 by said roll 3 while the processed skin material 2 is taken up by a roll 5 after treatment. This treated skin material 2 is cut properly to be set to a foaming mold 6 so that urethane is injected on the rear surface of the skin material. Subsequently, a urethane raw solution is injected on the rear surface of said skin material 2 from a urethane raw solution tank 7 by an injection machine 9 through a pipe 8 and foamed to mold a product. The bonding strength of this product is markedly higher than that of a product obtained without applying sanding processing and mixing an adhesive component and almost same to that of a conventional product having the adhesive component mixed therein. By this method, the tank or mixing apparatus for the adhesive component is unnecessary and the reduction of installation cost can be attained.
Patent JP-H07222428-A (JP)
Title: Transmission torque-variable magnetic joint
Inventor: YAMADA MASAHITO
IPC: F16D7/02
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a transmission torque which is large and to easily change the transmission torque by a simple operation by a method wherein a plurality of sets of individual hysteresis rotating bodies which are continued and installed in the shaft direction and a gap for permanent-magnet rotating bodies are made variable. CONSTITUTION:In every hysteresis rotating body 4, nonmagnetic cylindrical spacer members 4-4 are interposed between nonmagnetic supports 402 to which hysteresis materials 4-1 are attached. In every permanent-magnet rotating body 3, permanent magnets 3-1 are attached to nonmagnetic supports 3-2. In addition, a driving shaft 1 is fitted externally to a shaft 2, to be driven, so as to be freely rotatable, and it is screwed so as to be movable in the shaft direction. Then, when the shaft 1 is turned, a torque is transmitted to the shaft 2, to be driven, via three sets of permanent-magnet rotating bodies 3 and hysteresis rotating bodies 4. In addition, when the transmission torque is to be changed, a fixation bolt 12 for a slide cover 10 is loosened, a lock nut 6 is loosened, the shaft 1 is circled and moved in the shaft direction, and a gap is adjusted. As a result, the transmission torque which is large can be obtained, and it can be controlled simply.
Patent JP-H07221949-A (JP)
Title: Image forming device
Inventor: UNO TAKAHIKO
IPC: B41J29/00
Filed: 1994-01-27
Abstract: PURPOSE:To prevent interception of image data by a 3rd party by erasing automatically image data in a proper timing. CONSTITUTION:The device is provided with an image scanner (not shown in figure to read image data, a memory unit 450 storing the read image data, and a CPU (control means) 150 controlling write/read to/from the memory unit 450, and also with a laser printer receiving the image data from the image scanner or the memory unit 450 and forming an image onto recording paper, a human body sensor 505 sending the presence of the operator and providing a sensing signal or a non-sensing signal, and an operation display section (not shown in figure for setting the operation mode for image forming, entry of an image forming start command and display of various messages or the like. Then the CPU 150 executes erasure control of the image data stored in the memory unit 450 in interlocking with the non-sensing signal from the human body sensor 505.
Patent JP-2000219834-A (JP)
Title: Printing ink composition
Inventor: OKUDA TATSUYUKI
IPC: C09D11/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink composition capable of delaying or suppressing drying property of a printing ink when being stored in a vessel or on a printer in interrupted printing without delaying drying property of the printing ink on a material to be printed and including a drying suppressor for the printing ink having low toxicity. SOLUTION: This printing ink composition contains methyl hydroquinone as a drying suppressor for a printing ink and preferably the printing ink is dried by an oxidation polymerization mechanism or an energy ray-hardening mechanism.
Patent JP-H03228531-A (JP)
Title: Assembly line control system
Inventor: HATANO HARUHIKO
IPC: G05B19/418
Filed: 1990-02-02
Abstract: PURPOSE:To enable the pre-arrangement work starting command with high accuracy corresponding to branching and junction of an assembly line to improve the working efficiency of the assembly line by manufacturing an estimated arrival time table of each work on the basis of a position of each work estimated by a work position estimating means. CONSTITUTION:Type and passing time of works W flowing on each line L1, L2 are collected by a bar code reader 11 to be displayed on a schedule. Next, the passing time of each work w is counted by a work passing counter 12. The arrival time of each work W at a junction point 2 is obtained by a computing means with these passing count data to manufacture an estimated arrival time table. The required time of each work W for arriving at a pre-arrangement work point Q is computed with this data to obtain the pre-arrangement work starting time of each work W. The pre-arrangement work starting command and the member suppling command considering the variation of a working load and corresponding to branching and junction of an assembly line are thereby possible.
Patent JP-S56123074-A (JP)
Title: Alarm device
Inventor: SAITOU TETSUO
IPC: G06V10/10
Filed: 1980-02-29
Abstract: PURPOSE:To detect degradated degree of an illumination light source to recommend the operator to replace said light source, by comparing the voltage value from a brightness detecting means and the voltage value from a brightness memory circuit with each other to generate alarm. CONSTITUTION:When recording medium A is irradiated by a pair of illumination light sources 1 and 1', reflection lights are focused onto photoelectric conversion element 3 through focusing lens 2. The output of photoelectric conversion element 3 is led to video signal processing circuit 4, and the output signal is led to peak value detecting circuit 5 and is held. Brightness memory circuit 6 stores preliminarily the limit value of brightness of illumination light sources 1 and 1' as a voltage value, and the output of peak value detecting circuit 5 is compared with the output of brightness memory circuit 6 by comparing circuit 7; and if the output of circuit 5 is lower than the voltage value of circuit 6, the output signal of logic ''low'' is input to alarm generating circuit 8 to generate alarm.
Patent JP-H11221212-A (JP)
Title: Ultrasonic osteometer
Inventor: TOSAWA YOSHITO
IPC: G01H5/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic osteometer capable of obtaining an index to which bone information greatly contributes, by utilizing a part to which a signal component permeating into a bone and getting from a transmitting side ultrasonic converter directly to a receiving side ultrasonic converter greatly contributes. SOLUTION: In a bone index calculation means 4, firstly a part which permeated from a received signal through a tested body on a shortest course is extracted by a waveform extraction means 8, a frequency analysis means 9 calculates the frequency distribution of the extracted received signal, and a frequency region extraction means 10 extracts such a frequency region including a frequency which becomes the maximum in the frequency distribution of amplitude and with little influence of a noise. An attenuation index calculation means 11 calculates an index on attenuation of bone properties from the frequency distribution of the extracted region, whereby an index on the bone properties where the bone component greatly contributed can be obtained.
Patent JP-S61186351-A (JP)
Title: Production of 2-hydroxyethyl-mono and/or poly-(oxyethyl) trialkyl ammonium hydroxide
Inventor: WATABE KIMIO
IPC: G03F7/32
Filed: 1985-02-12
Abstract: NEW MATERIAL:The compound of formula (R, R' and R'' are 1-5C alkyl; n is 1-4). EXAMPLE:2-Hydroxyethoxyethyl trimethyl ammonium hydroxide. USE:Useful as an etchant, releasing agent, etc. of a film, sheet, etc. made of a photo-setting or photo-decomposing resin. Useful as a cleaning agent for a glass article to which especially high cleanliness is required. PREPARATION:The compound of formula can be produced by reacting a trialkylamine with 2-halo-mono and/or poly(ethoxy)ethanol in a solvent (e.g. 1-3C alcohol) at >=50 deg.C and <=200 deg.C, separating the resultant 2- hydroxyethyl-mono and/or poly(oxyethyl) trialkyl ammonium halide, purifying the halide with a solvent, and exchanging the halogen ion of the ammonium halide with hydroxyl ion.
Patent JP-S59149185-A (JP)
Inventor: YOSHIKAWA HIROYUKI
IPC: D06F37/24
Filed: 1983-02-16
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-S60171673-A (JP)
Title: Dynamic emphasizer
Inventor: SHIOMI MAKOTO
IPC: H04B1/62
Filed: 1984-02-15
Abstract: PURPOSE:To reduce the number of externally fitted parts of a dynamic emphasizer when the emphasizer is constituted with integrated circuits so as to make low-voltage driving of the emphasizer possible, by making part of the HPF of a preemphasizer and deemphasizer common and suppressing the variance of the output DC voltage of the deemphasizer. CONSTITUTION:A control signal for switching the time constant of an HPF2' is supplied to a terminal 20 and control signals for switching between a preemphasizer 16 and deemphasizer 15 are supplied to terminals 21 and 22, respectively. When the circuits 16 and 15 operated, video signals are respectively inputted from the terminals 1' and 7. The HPF2' is connected with the circuit 16 at the time of preemphasis and with the circuit 15 at the time of deemphasis by switching. Moreover, by the action of a subtractor 8 variance of a DC voltage obtained at an output terminal 9 is suppressed and a dynamic range is secured.
Patent JP-S63192167-A (JP)
Title: Three dimensional graphics display device
Inventor: SUGIMURA TOSHIO
IPC: G06T17/40
Filed: 1987-02-05
Abstract: PURPOSE:To move the change of a visual point to a desired position without being individually conscious of the position of the visual point respective coordinate axes by moving a three dimensional cursor to a position where the visual point is desired to be changed by the use of the three dimensional cursor. CONSTITUTION:The position of a pointing device is recognized by a three dimensional cursor controller 1-2 by moving a pointing device 1-1, coordinate data is transferred to a CRT display circuit 1-10, the CRT display circuit 1-10 transmits a synchronizing signal for displaying and the coordinate data of the three dimensional cursor to a CRT display 1-11 to move the display of the three dimensional cursor. Accordingly, when the pointing device 1-1 is moved, the three dimensional cursor on the CRT display 1-11 is moved to the movement thereof. Thereby, the visual point or the line of vision can be easily changed to the desired position without monitoring or being conscious of the value of the respective coordinate axes, a distance between an object and the respective axes or the position relation of the respective coordinate axes.
Patent JP-H06245256-A (JP)
Title: Emergency call connection system in mobile radio system
Inventor: HATAKEYAMA YUKIO
IPC: H04B7/26
Filed: 1993-02-15
Abstract: PURPOSE:To attain the connection of an emergency call even when there is no idle radio channel in a sector with respect to the emergency call connection system of a mobile radio comprising plural sectors. CONSTITUTION:When an emergency call comes while all radio channels in a sector are busy, a selection means 1 selects a specific general call among plural general calls causing the busy state. The specific general call is selected by selecting a mobile set whose reception level is lowest based on each reception level of plural mobile sets making general call talking. Then a transfer means 2 transfers the selected general call talking to a general call talking in an adjacent sector. Then an emergency call setting means 3 sets an emergency call talking to an idle radio channel in the original sector.
Patent JP-S61189322-A (JP)
Title: Tripod joint of uniform motion
Inventor: MIZUKOSHI YASUMASA
IPC: F16D3/205
Filed: 1985-02-14
Abstract: PURPOSE:To prevent damage of an aligning portion by providing a U-shaped aligning member interposed between a recessed way of a housing and a cylindrical roller, the cylindrical surface of which has a non-slide contact portion not brought into slide contact with the recessed way formed at the lateral central portion thereof. CONSTITUTION:A U-shaped aligning member U1 is interposed between a cylindrical surface r1 formed extending over both side walls of a recessed way 1 of a housing H and a cylindrical roller R loosely fitted to a trunnion 2 through needles 3 in such a manner as to clamp the cylindrical roller R. The cylindrical surface of the U-shaped aligning member U1 is provided with a non-slide contact portion (m) not brought into slide contact with the cylindrical surface r1 formed on the recessed 1 of the housing H. The non-slide contact portion (m) is disposed on the lateral center portion of the cylindrical surface extending over the whole area of the same width, and cylindrical surfaces r3, r4 are left behind on both sides of the member.
Patent JP-H07235857-A (JP)
Title: Piezoelectric component
Inventor: HINO TAKETOSHI
IPC: H03H9/205
Filed: 1994-02-23
Abstract: PURPOSE:To obtain the piezoelectric component with excellent spurious suppression and less interference between vibrators. CONSTITUTION:Two vibrators F1, F2 and a coupling capacitor C1 are provided to a piezoelectric substrate 2. The vibrator F1 is made up of vibration electrodes 4a, 4b formed on an upper side of the substrate 2 and a vibration electrode 4c formed to the lower side of the substrate 2 opposite to the vibrator electrodes 4a, 4b. The vibrator F2 is made up of vibration electrodes 6a, 6b formed on the upper side of the substrate 2 and a vibration electrode 6c formed to the lower side of the substrate 2 opposite to the vibrator electrodes 6a,6b. A gap 5 formed by the vibration electrodes 4a, 4b and a gap 7 formed by the vibration electrodes 6a, 6b are respectively tilted with respect to an outer circumference of the piezoelectric substrate 2 and the gaps 5,7 are in parallel with each other. Propagation paths 15, 16 for sub-vibration extended from the opening of the gaps 5, 7 are in parallel with each other without being in crossing with each other in the substrate 2.