baber/WOPTO huggingface dataset:
Patent JP-S6356897-A (JP)
Title: Memory-mounted gate array
Inventor: TANABE TOMOAKI
IPC: G11C11/34
Filed: 1986-08-27
Abstract: PURPOSE:To improve the utilizing efficiency of a master and to reduce the size of a chip by forming an address recorder corresponding to an expanded address port on a part of a memory cell array forming area. CONSTITUTION:Both accesses of read/write are attained to a memory cell array at the destination side in a dual port RAM and only read access is attained to the memory cell array at the source side and decoders 5, 6 corresponding to the design. An address register or its forming area 7 fetches an address of an address bus and gives it to the decoders 5, 6. By using a master (not wired gate array) of the dual port RAM, e.g., a 3-port RAM is constituted and a part A of the memory cell array is used to constitute the required decoder. Thus, the exclusive area of the decoder required in case of the 3 ports is not required to prepare in advance, the utilizing efficiency of the master is improved and the reduction in chip size is expected.
Patent JP-H0937499-A (JP)
Title: Motor
Inventor: HASHIMOTO TOSHIO
IPC: G11B5/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To avoid lost section of a wiring pattern and prevent the drop of frequency generation output by providing a wiring pattern passage part to pass the wiring pattern of an element arranged inside a wiring pattern for frequency generation to outside, and connecting the terminal of an iron core to this. SOLUTION: The wiring pattern passage parts S1 and S2 in positions P1 and P2 are passages for the wiring patterns 67 and 66 for connecting the element arranged in space S3 inside of a wiring pattern 90 for frequency generation with a drive IC 13 in space S4 on the outside. Four wirings 80-83 arranged in the space S4 of the wiring pattern 66 are connected to the drive IC 13, and the wiring pattern 67 connects Hall elements 200 arranged in spaces S3 and S4 wit the drive IC 13. An adjacent element wire part 92 in the circumferential direction in the vicinity of S2 is connected to the terminal 85 of a wiring core assembly 10, and that in the vicinity of S1 is connected to a terminal 84. Hereby, the uneveness of pitches of the wiring pattern 90 for frequency generation can be made small, and the number of parts and the manhour in assembly can be reduced.
Patent JP-S6096151-A (JP)
Title: Manufacture of rotor core of ac generator
Inventor: KATOU MASA
IPC: H02K15/02
Filed: 1983-10-27
Abstract: PURPOSE:To manufacture a rotor core having sufficient accuracy with a low cost by hot forging a material to form the general shape, gradually cooling it, then cutting and cold forging it. CONSTITUTION:A material 8 is hot forged to form the general shape of a rotor core which is formed in the prescribed sizes and shapes of a boss portion 2a, a coupling plate 3a and a pawl 4a. Then, the forging bur 9 of the general shape is removed, the core is gradually cooled, and the inner and outer diameters and coupling plate portion 3a are regularly pressurized by cold forging. Further, to form the general shape to the prescribed volume, the roughly finished state is cut. Eventually, the cut roughly finished shape is correctly adjusted by cold forging to precisely form the rotor core of the prescribed size and shape.
Patent JP-H0862160-A (JP)
Title: Stage position display device for x-ray inspecting apparatus
Inventor: IYORI KIYOSHI
IPC: G01N23/04
Filed: 1994-08-26
Abstract: PURPOSE: To simply and accurately display low-cost stage position information easily to be understood by discharging or sucking liquid by a cylinder coupled to the stage in response to the movement of the stage, and varying the liquid level of a display device. CONSTITUTION: When a state controller 13 drives motors 4, 7, 10 by the operation of a scanner 16, an X-stage 3, a Y-stage 6 and a Z-stage 9 move in response to the movements of the motors 4, 7, 10, cylinder rods coupled to the stages are moved, to discharge or suck the liquid from or to cylinders 17, 18, 19. The discharged or sucked liquid varies a liquid level in the glass tube of a display device 33 via tubes 20, 21, 22. A scale is engraved on a display plate in a liquid level varying range, and a stage position state can be known by the scale and the liquid level position.
Patent JP-H0933486-A (JP)
Title: Ion-trap mobility spectrometer and operating method for powerfull detection of narcotic
Inventor: ANSONII JIENKINSU
IPC: G01N27/62
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To realize high sensitivity detection by adding a dopant to intermediate basicity, at low concentration, to a carrier gas having basicity lower than that of a component to be detected and introducing the carrier gas, along with a sample air, to a spectrometer. SOLUTION: A carrier gas source 42 generates a carrier gas having basicity lower than that of a component to be detected and a dopant source 44 generates a dopant having basicity between those of the carrier gas and the component to be detected. An enclosed container 40 is disposed in front of the sample air inlet of an ion trap mobility spectrometer and the carrier gas is admixed with the dopant. The container 40 is provided with a temperature controller 41 for dopant, an air controller 43 for suppressing the air flow below a predetermined rate, and a dopant regulator 45. Consequently, a constant rate carrier gas flow having specified dopant level is produced and introduced, along with a sample air, into an ionization chamber through the inlet of spectrometer thus realizing high sensitivity detection.
Patent JP-H1044508-A (JP)
Title: Multi-color image printer
Inventor: SAITO MASATO
IPC: B41J2/36
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make color shift inconspicuous at a boundary section of colors where the color shift tends to be conspicuous without carrying out the printing unnecessary for a user and making the device complicated and expensive. SOLUTION: This device comprises a print image data memory that stores data to be printed by multiple gradation, an image printer mechanism capable of printing an image with multiple gradation, a controller that transmits the data in the print image data memory to the image printer mechanism and a processor that executes the calculation of the data in the print image data memory. When the print image data of adjacent dots has a difference of gradation exceeding a predetermined value, both of data is increased or decreased based on a predetermined restriction. For example, when a gradation difference of adjacent pixels is equal or greater than 30 in the case of sixty four gradation, one-fourth of the gradation difference is subtracted from the pixel data of high gradation, and one-fourth thereof is added to the pixel data of low gradation.
Patent JP-S5995277-A (JP)
Inventor: PIETORO TOMAASO TESHITORE
IPC: C07D233/94
Filed: 1983-10-27
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-S6173718-A (JP)
Inventor: RIHARUTO KOTSUPU
IPC: C08G18/65
Filed: 1985-09-13
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-S6359173-A (JP)
Title: Television receiver
Inventor: MIYASAKA TOMOAKI
IPC: H04N5/445
Filed: 1986-08-28
Abstract: PURPOSE:To prevent the turbulence of a picture at the time of displaying information with a simple constitution by switching a channel until a synchronizing signal is obtained when the synchronizing signal cannot be obtained from a prescribed channel and switching the channel again at the time of the completion of the display of the information to return to the prescribed channel. CONSTITUTION:When a video signal is not obtained and accordingly, the synchronizing signal is not obtained since the channel selected by a tuner circuit 2 is not broadcasted, the channel at this time is stored in a memory provided in a microcomputer 13. After a channel changing flag is set, a channel selection signal is supplied to the tuner circuit 2 from the microcomputer until the broadcasting channel from which the video signal is obtained and the channel is sequentially changed. In such a way, by changing to other broadcasting channel, the synchronizing signal of the video signal is obtained, and a reserved screen is displayed by using this synchronizing signal. The original channel stored by the memory of the microcomputer 13 is selected by the tuner circuit 2 to return to the channel selection state of the original channel.
Patent JP-H0251272-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZUKA KAZUO
IPC: H04B1/10
Filed: 1988-08-12
Abstract: PURPOSE:To prevent needless radiation from the inside from going out to the outside and needless radiation from the outside from invading the inside so as to enable interference to be prevented by forming wiring between elements in a first electron block region substantially in the first layer, and covering this wiring with a shield electrode and the first electrode. CONSTITUTION:The first electrode 23 ohmic-contacts with a dummy island region 22 through an insulating film 35 in the first layer, and further hereupon a first N<+>-type diffusion region 36 reaching an N-type buried layer 34 from the surface of an epitaxial layer 32 is grown inside an dummy island region 22, and this first diffusion region 36 and the first electrode 23 are brought into ohmic contact with each other. On the other hand, the first electrode 23 is cut in a plurality of regions, and signal line and a feed back line are wired. These wirings are covered with the first electrode 23 and the shield electrode 24.
Patent JP-H1128146-A (JP)
Title: Article fixing device
Inventor: OKUDA KATSUJI
IPC: A47J45/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify the spreading operation of a bar-like fixing member by a manipulating screw by using a spreading means smoothly executing the spreading movement of the bar-like fixing member. SOLUTION: This article fixing device is provided with a casing having an abutting surface 3 to a surface to be fixed and a pair of right/left horizontally-long slotted holes on the side of rear surfaces, a pair of right/left bar-like fixing members inserted through each slotted hole so as to project out the tip parts from the surface 3, the manipulating screw 12 screwed to the side of the front surface of the casing by making a tip face toward the rear face side and the spreading means 13 moving the projecting parts of each bar-like fixing material in mutually separating directions according to the screwing of this screw 12.  In this case, the means 13 is provided with a right and left pair of rocking members 18 provided with an insertion hole 17 for inserting the bar-like fixing member in a front/rear direction and housed within the casing 4 making rear surface side parts freely rockable in mutually separating directions and a converting mechanism 19 converting the screwing movement of the screw 12 to the rocking movement of each rocking member 18.
Patent JP-H0530449-A (JP)
Title: Method and device for clock generation
Inventor: NOZAKI SHINYA
IPC: H04N5/06
Filed: 1991-07-17
Abstract: PURPOSE:To match phases of an output clock and its horizontal synchronizing signal to each other at each time of the input of the horizontal synchronizing signal and to stabilize the frequency of the output clock. CONSTITUTION:A voltage controlled oscillation part 12 which includes a delay line 11 which delays the input horizontal synchronizing signal by a prescribed time, a two-input NAND circuit 4, and an LC oscillating circuit 5 and takes the delayed horizontal synchronizing signal as the gate signal of the NAND circuit 4 and outputs a clock having a prescribed frequency in accordance with the input horizontal synchronizing signal, a counter part 13 which counts the output clock, a decoder part 14 which decodes the counted value and outputs a pulse signal at the time of arrival of the counted value at a prescribed value, a one shot circuit 15 which outputs a signal whose pulse width is longer than the delay time by the input horizontal synchronizing signal, and a phase comparing part which dsetects the phase difference between the signal having this pulse width and the output pulse signal of the decoder part 14 are provided, and a voltage is fed back to the voltage controlled oscillation part 12 in accordance with the phase difference, and the frequency of the output clock of this part 12 is stabilized by variable control.
Patent JP-H04357209-A (JP)
Title: Off shore structure
Inventor: OGASAWARA OSAMU
IPC: B63B35/44
Filed: 1991-07-17
Abstract: PURPOSE:To establish various facility on sea and the like simply by surrounding the circumference of structure with sea, lake or the like, and composing the body of structure of float forming a stationary area therein. CONSTITUTION:A floating tube 1 is formed of steel and light concrete and the whole body is formed in a ring-shaped float, while a stationary range 4 is assured in the inside. The inside of the tube 1 is partitioned into a plurality of chambers and structured in a hermetical manner to have its own floating force. With the structure, a stable floating structure is provided simply to develop various kind of facility while a stationary range is assured simply thereinside.
Patent JP-H0368483-A (JP)
Title: Device for recovering foreign matter in pipeline
Inventor: SHIMAMURA MITSUAKI
IPC: B08B9/02
Filed: 1989-08-07
Abstract: PURPOSE:To recover the foreign matter in a small-diameter pipeline with the simple device by providing a foreign matter recovery part consisting of a scraping member provided at the tip of the pipeline insertion part and a part of the adhesive member. CONSTITUTION:A universal joint(UJ) 11 is connected by the length necessary for the insertion of a pipeline 4, an insertion jig 3 is provided at the other end of the UJ 11, and an inspecting device 10 such as a TV camera and a fiberscope is fixed to the tip of the UJ 11 and supported by the insertion jig 3. A basket or umbrella-shaped foreign matter recovery device 1 is flexibly fixed to the tip of the jig 3 through a supporting spring 2 to form a foreign matter recovery part 14 provided at the tip of the pipeline insertion part 13, and the part 14 is easily bent even in a bent pipe without itself being detained. In the recovery of foreign matter, foreign matter is not pushed in, the part is transferred, and then the foreign matter is detained and recovered while confirming the foreign matter with the inspecting device 10. Furthermore, the structure is simplified, and the device can be made compact and lightweight.
Patent JP-H10232134-A (JP)
Title: Angular velocity sensor
Inventor: ODA SHINRO
IPC: G01C19/56
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor for reducing an unneeded vibration that deteriorates a detection accuracy. SOLUTION: An angular velocity sensor is constituted of a substrate 3 that is formed in a flat-plate shape, a vibrator 4 that is made of a piezoelectric single body and where various kinds of electrodes are mounted, and a fixing member 6 that is included between the vibrator 4 and the substrate 3 and is used to fix the vibrator 4 to the substrate 3. Also, the fixing member 6 that is adhered in one piece with the vibrator 4 is subjected to laser welding to the substrate 3 on the side surface (a surface that continues to a fixing surface 6b) of a connection part 32 while a fixing surface is directly adhered to the substrate 3.  More specifically, the fixing member 6 is fixed to an area to the substrate 3 without including any foreign objects, thus retaining the vibrator 4 mounted to the fixing member 6 accurately and horizontally and hence preventing unneeded vibration components that prevent detection from being generated at the vibrator 4 for accurately detecting an angular velocity.
Patent JP-S5992280-A (JP)
Inventor: WATANABE HIRONOBU
IPC: B62K25/28
Filed: 1982-11-19
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-2000035506-A (JP)
Title: Light scattering plate
Inventor: HONDA TAKU
IPC: G02F1/1335
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently improve the luminance when a light control plate dispersed with particles having a specific refractive index and specific average particle size is viewed from a 2 to 4 o'clock direction and from an 8 to 10 o'clock direction. SOLUTION: This light control plate is formed by irradiating a film-like body formed from a compsn. contg. 0.01 to 1 pt.wt. particles varying in the refractive index from the refractive index of the compsn. by >=0.03 and having the average particle size of 1 to 5 μm per 100 pts.wt. mixture composed of >=2 kinds of photopolymerizable monomers or oligomers varying in the refractive index from each other with UV rays from a prescribed direction. While >=2 kinds of the photopolymerizable monomers or oligomers are used, their respective refractive indices are required to vary from each other. The difference between the refractive indices is usually >=0.01 and is generally <=0.2. The amts. of the respective monomers or oligomers to be used are preferably >=10 pts.wt. in 100 pts.wt. mixture.
Patent JP-H0653740-A (JP)
Title: Surface acoustic wave oscillator
Inventor: MURAKI YOICHI
IPC: H03B5/32
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a surface acoustic wave oscillating circuit supplying stable high frequency oscillation and with low current consumption by connecting an oscillation OR/NOR gate and an L-C series resonance circuit in parallel across a surface acoustic wave resonator. CONSTITUTION:The phase rotation is improved by arranging an L-C series resonance circuit 2 in parallel across a surface acoustic wave resonator 1 because the oscillating signal having the resonance frequency of the resonator 1 is resonated. Furthermore, an ECL(emitter coupled logic) IC is respectively employed for OR/NOR gates G1-G3 to obtain a clock pulse whose level is small, and a high frequency oscillation output is stably introduced from the Hate G3. Moreover, the stable oscillation is maintained against the fluctuation in the connection or the state of loads CLK, CLK' connecting to the output gate G3. Moreover, a capacitor C2 is inserted in series with the resonator 1 and to an output terminal of the gate G2 to obtain an output signal with very small phase noise/jitter.
Patent JP-S58107001-A (JP)
Title: Controlling device for acceleration and deceleration of moving body
Inventor: YAMATSU SHIGEKI
IPC: B60L15/20
Filed: 1981-12-18
Abstract: PURPOSE:To suppress the slipping or skidding of wheels by a method wherein an accelerating or decelerating rate is changed when the difference between the travelling  speed of a moving body detected from the time variation of the traveling position of  the moving body and the traveling speed of the moving body detected from the revolution of a motor exceeds a fixed value and this state continues for a fixed of time. CONSTITUTION:A speed difference detecting device 5 detects both the difference of the  traveling speed which is obtained by time-differentiating the output of a position detecting device 1 and the output of a revolution speed detecting device. A slipping and skidding detection device 10 outputs a slipping or skidding detection pulse when the speed  difference detecting signal exceeds a fixed size and this state is continued for a fixed  period of time. An accelerated speed reducing pulse generator 14 and a reduced speed reduction pulse generator 15 output a pulse with which the acceleration or deceleration  rates will be reduced by the output of the detector 10 and the accelerated speed detecting device 12 or the reduced speed detecting device 13. When the accelerated speed or reduced speed number of revolutions becomes the prescribed number, the acceleration  or the deceleration rate is increased.
Patent JP-S58104493-A (JP)
Inventor: JIYON EFU NATSUTAA
IPC: F28C3/12
Filed: 1982-11-19
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-2000036918-A (JP)
Title: Video signal processing unit
Inventor: NOMURA HIROBUMI
IPC: G06T3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To display a fogged image that a contour of an image is gradually suppressed with the lapse of time and to execute smoothly fader image processing that expresses depth perception by a video camera or the like. SOLUTION: The processing unit is provided with a luminance signal processing circuit 13 that adjusts a frequency component of a luminance signal Yin of an optional image, an operation switch 16 that instructs a fader image processing mode where a signal level of an image luminance signal Yin is gradually changed or a processing mode of a usual image, and a control microcomputer 15 that controls the luminance signal control circuit 13 based on an instruction of the processing mode by the operation switch 16,  and the control microcomputer 15 controls the luminance signal processing circuit 13 so as to bias a frequency component of the luminance signal Yin toward a lower frequency in the case that the operation switch 16 instructs the processing mode of the fader image and controls the luminance signal processing circuit 13 so as to extend a frequency component of the luminance signal Yin toward a higher frequency in the case that the operation switch 16 instructs the processing mode of the conventional image.
Patent JP-H0931992-A (JP)
Title: Pileup block for side slope
Inventor: HIGUCHI TADASHI
IPC: E02B3/14
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in execution of work while shortening term of works by a method wherein concrete is cast at a stroke from a block on the uppermost tier into a space between a rear board and a backboard after the blocks are piled up in a specified tiers, to make a gap between the adjoining blocks small on installing on a curved side slope, and to reduce cost and improve efficiency with panels to be installed on the gaps miniaturized. SOLUTION: In a pileup block A for side slope having a planter part 1, formed of a front board 11, a bottom board 12, and a rear board 13 approximately in a U-shaped section, and provided with a space 2 formed of the rear board 13 and a backboard 3 at a place behind the planter part 1, the rear board 13 and the backboard 3 are connected with vertical boards 4. Furthermore, thin parts 15 and 31 are formed respectively at both ends on parts extending from the front board 11 to the bottom board 12 and at both ends of the backboard 3.
Patent JP-H0652558-A (JP)
Title: Servo controller for optical disk device
Inventor: ODERA KAZUHIRO
IPC: G11B7/09
Filed: 1992-07-30
Abstract: PURPOSE:To reduce the cost of a servo controller and improve the degree of freedom in the circuit design of the controller. CONSTITUTION:The output signals of a low-pass filters 5 and 6 are alternately outputted to an A/D converter 8 by switching the connection between contacts 7a and 7c and connection between contacts 7b and 7c to each other in a switch 7 at a high speed by means of a control section 13. Digital signals from the A/D converter 8 are classified into two kinds of signals corresponding to the output signals of photoreceptor elements 1 and 2 by switching the connection between contacts 9a and 9b and connection between 9a and 9c to each other in a switch 9 so that the switching operation can be synchronized to that at the switch 7 by means of the section 13 and the two kinds of signals are respectively inputted to storage circuits 10 and 11. A digital arithmetic circuit 12 simultaneously reads out the digital signals from the circuit 10 and 11 and generates an error signal by performing prescribed arithmetic operation on both signals. Therefore, the circuit configuration of the this servo controller can be simplified, since no other A/D converter than the converter 8 nor analog arithmetic circuit is required.