baber/WOPTO huggingface dataset:
Patent JP-H02142693-A (JP)
Title: Beam scanning device
Inventor: HIROSAKI TATSUYA
IPC: B23K26/082
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the advantage of scanning at all times even if the direction of a processing line changes by providing a head part which oscillates a laser beam in the direction intersecting with the processing line and a rotational driving part which rotates the head part around the optical axis. CONSTITUTION:The eccentric motion of an eccentric shaft 6 is generated by driving of a motor 7, by which a cam shaft 5, a lens mount 4 and a condensing lens 2 are oscillated. The focal position of the incident laser beam 1 to the lens 2 oscillates with respect to a work 3. The head part 18 is rotated in order to correct the scanning direction always in a perpendicular direction according to a change in the processing line. A motor 17 is driven to rotate a revolving cylinder 13 and a support rest part 12 via a gear 16, a toothed belt 15 and a gear 14. A mount support 11 is rotated by this rotation by which the head 18 is rotated. The processing line 8 is detected by a sensor and the motor 17 is rotated at a prescribed angle by the signal thereof to rotate the head part. The advantage of the scanning of the laser beam is obtd. in this way.
Patent JP-H07125356-A (JP)
Title: Printer
Inventor: NAKAYAMA YOSHIAKI
IPC: B41J15/04
Filed: 1993-10-29
Abstract: PURPOSE:To provide stable delivery action through a simple structure, in a printer wherein one side delivery roller out of a pair of the delivery rollers is fitted to a printer cover. CONSTITUTION:A driving roller 31 is provided on a case main body 10, a driven roller 32 is provided on a cover 13 fixed part of the and closeably to the case main body and a fixing part of the cover 13 to the case main body 10 is provided in the vicinity of the driven roller 32. The driven roller 32 is energized toward the driving roller 31 by an energizing device provided between the driven roller 32 and the cover.
Patent JP-S62151948-A (JP)
Title: Tracer
Inventor: SHODA MASAHIRO
IPC: G06F11/28
Filed: 1985-12-25
Abstract: PURPOSE:To execute the debugging including the action of a hardware by using effectively all memories at the time of debugging the software. CONSTITUTION:When a mode selecting signal 2,400 designates the first action mode, both a memory 3-0 for tracing and a memory 3-1 for tracing are enabled, and operated as two memories to have the same writing address and the different data input. When the mode selecting signal 2,400 designates the second action mode and the next higher order bit to output through a line 5,001 of a counter 5 is '0' only the memory 3-0 for tracing is enabled and when the bit is '1' only the memory 3-1 for tracing is enabled. In the second action mode, the memory 3-0 for tracing and the memory 3-1 for tracing have the same data input 1,000 and are operated as one memory which can designate a continuous series of the different address, by a counter 5.
Patent JP-H11136209-A (JP)
Title: Functional component interconnection system
Inventor: FUKUYO HIROHISA
IPC: H04B1/3822
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To avoid problems that a connection change is not easy, after a connection is once made because functional components are interconnected by conductor wires, the layout cannot be changed, connection to a moving functional component is disabled and no degree of freedom of arrangement in functional components is possible. SOLUTION: This system is provided with a signal generating circuit 1, a preamplifier circuit 2, and a power amplifier circuit 3 that are functional components, and functional component connection sections 41, 42, 43 that are in plug-socket connected to the functional components. The functional component connection section 41 consists of an SS-TXS411 and an SS-RXS412, the functional component connection section 42 consists of an SS-TXS421 and an SS- RXS422, and the functional component connection section 43 consists of an SS-TXS431 and an SS-RXS432. A signal from the signal generating circuit 1 is modulated by an SS radio wave at the SS-TX411 through a socket S1, and a plug P1 and the modulated signal is transmitted. The SS-RXS422 that receives the SS radio wave decodes the original signal and the decoded signal is given to the preamplifier circuit 2 through a socket S4 and a plug P4.
Patent JP-H05136746-A (JP)
Title: Voice signal transmission system
Inventor: YAMADA HIDEAKI
IPC: G10L25/09
Filed: 1991-11-11
Abstract: PURPOSE:To eliminate an error in voice sound/silent sound discrimination due to sounds other than human voice, to allow a receiver side to always add noise and to eliminate a sense of unnaturality by dividing a digital voice signal into plural frequency bands to detect power. CONSTITUTION:Detection sections 31-34,4 detect a power and a zero cross point of a digital voice signal, discrimination sections 51-55 discriminate the voice sound/silent sound based on the detection, the voice signal is coded by a coder 2 according to a transmission rate based on the result of discrimination and the coded voice signal and the performance of the voice sound/silent sound are sent by the voice signal transmission system. Then the digital voice signal is divided into plural frequency bands, from which power is detected. Furthermore, since the voice frequency is distributed to be 2kHz or below, the power detection result for the band is taken as priority. On the other hand, a receiver side adds noise regardless of the voice sound/unvoice sound. Thus, as to the sender side, mis-discrimination of the voice sound due to background noise is avoided and noise is always applied at the receiver side, then the unnaturality of the border of the voice sound/silent sound is eliminated.
Patent JP-S63152469-A (JP)
Inventor: OKAMOTO TANEO
IPC: D06M101/16
Filed: 1986-12-09
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-H11133892-A (JP)
Title: Semiconductor device, substrate for display device, liquid crystal device using this substrate for display device, projection type liquid crystal display device and display device
Inventor: NAKAZAWA TORU
IPC: H01L21/8238
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the electrical defect by capacity leakage. SOLUTION: The semiconductor device is formed by forming capacitor by having at least a first conductive film 7, a second conductive film 12 and a first insulating film 21 interposed between the first conductive film 7 and the second conductive film 12 on a substrate 1 and by separating the second conductive film 12 to a plurality by a second insulating film 9. In such a case, a common third insulating film 21' is disposed between the first insulating film 12 and the first conductive film 7 and between the second insulating film 9 and the first conductive film 7. The second insulating film 9 otherwise exists right above the first conductive film 7 and the second insulating film 9 is formed to a round tapered shape near the contact parts thereof.
Patent JP-H01259068-A (JP)
Title: Production of phthalocyanine pigment dispersion
Inventor: TOOMASU EDOWAADO DONEGAN
IPC: C09B67/12
Filed: 1988-11-21
Abstract: PURPOSE: To provide a β-phase pigment phthalocyanine blue dispersion composed of 100 percent coaxial crystals by activating a green copper phthalocyanine crude, adding it to an emulsion, finely milling it through a mill after wetting treatment and isolating it.  
     CONSTITUTION: (A) a mixture is provided by adding (ii) 2-10 wt.% of primary phase forming organic solvents to (i) the pigment crude contained in the green copper phthalocyanine crude. Next, the crude is activated in the mixture and the resulting active crude mixture is added to (B) the emulsion composed of water, surfactant and second phase forming organic solvent. Afterwards, the active crude wetted in the emulsion is treated in a stirring mill over a period of from 15 minutes to 3 hours into pigment slurry, and 100% β-phase coaxial copper phthalocyanine pigment particles are provided. By isolating an aqueous presscake from the pigment slurry, the target aqueous pigment dispersion is provided. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08152861-A (JP)
Title: Method for driving liquid crystal display device
Inventor: OOIMA SUSUMU
IPC: G09G3/18
Filed: 1994-11-29
Abstract: PURPOSE: To suppress the lowering in write voltage of a video signal applied to each pixel and to prevent the lowering in contrast by prolonging the write period of the video signal for the pixel. CONSTITUTION: The write period of the video signal, that is, an Hi period tx of a start pulse is made to satisfy the relation St>2×C×SP×Vt/P. Where, in the inequality C shows the number of parallel circuits of shift registers of a drive circuit, SP shows the number of pixels simultaneously sampled by the output one stage of the register, Vt shows the whole video display period sampled in one horizontal scanning period, P shows the number of pixels in the horizontal direction. In such manner, since a drive signal whose period tx is set longer than the conventional start pulse, the write period of the video signal from a video signal input line to each pixel through a data bus line becomes longer.  Then, since drive frequencies when the video signal is written to a liquid crystal on each data bus line and after the write ended, come close to each other, deviation in a dielectric constant is reduced.
Patent JP-H04166963-A (JP)
Title: Device for supplying toner
Inventor: KINOSHITA NAOHISA
IPC: G03G15/08
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate the control of supplying a toner by opening the bag- shaped portion of a sheet film formed inside a case which has an opening therethrough, and also eliminating the bag-shaped portion so as to discharge the toner stored in the bag-shaped portion. CONSTITUTION:When the handle portion 13 of a sheet film 6 is pulled the folded portion 6c of the film 6 is disconnected from between one end 10a of a spring 10 and a side wall 24. When the film 6 is further pulled the folded portion 6c is disconnected from between a guide member 3 and one end 11a of a spring 11. Thereby that portion of a toner storage portion 15 which is opposite to a supply opening 7 is opened. When the handle portion 13 is further pulled the loop portion 6b of the film 6 which forms the storage portion 15 is contracted. Therefore the toner 14 is pushed out toward a developing device. The handle portion 13 is further pulled and then the film 6 is stretched between the members 3, 4 and this stretched portion covers the supply opening 7. Thereby all the toner 14 is discharged into the developing device 16.
Patent JP-H10154073-A (JP)
Title: Device and method for managing data dependency
Inventor: TERENCE M POTTER
IPC: G06F9/38
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To permit a processor to complete instructions in a non-program order and to write related data to an architecture logic register by providing a status bit which shows the state of data in respective physical renaming register and which can be changed for a state history buffer. SOLUTION: The state history buffer 23 stores the set of the link lists of the allocation of the physical renaming registers becoming architecture logic registers during an instruction processing by using the register set. The state history buffer 23 contains the status bit showing the status of the respective physical renaming registers in the register set or the flag. When an instruction is committed, a completion unit 40 updates the status bit of the state history buffer 23. The instruction is marked to be committed even if the physical renaming buffer allocated for storing a result from the committed instruction is already generated from the instruction or not.
Patent JP-H05136025-A (JP)
Title: Exposure method
Inventor: KAWAMURA EIICHI
IPC: H01L21/30
Filed: 1991-11-11
Abstract: PURPOSE:To enable an objective optimum focussing position to be decided by a simple process thereby enabling the pattern transfer step with high precision to be performed easily in relation to the title exposure method including the method of deciding the optimum focussing position according to the picture image data on a monitor pattern and the processing data thereof. CONSTITUTION:A plurality of monitor sensitive patterns 4a-4p corresponding to respective focussing positions are formed by changing the focussing positions near the optimum focussing position and then said patterns 4a-4p are extracted as a set of monitor picture image data and after deciding the optimum focussing position according to the set of monitor picture image data, a body to be exposed attaining the optimum focussing position is to be exposed.
Patent JP-S62156430-A (JP)
Title: Corrector for inclination of structure
Inventor: IKETANI TAKEISA
IPC: E02D35/00
Filed: 1985-12-27
Abstract: PURPOSE:To easily correct the inclination of a structure by a method in which a superstructure is set on a base structure under a condition that slide movement is allowed along the circular line in both vertical and horizontal directions, and a controller for slide movement is provided between the surrounding of the superstrucrure and the base structure. CONSTITUTION:The upside of a base structure 2 and the downside of a superstructure 3 are regulated to meet a concentrically spheric and uneven relationship. A row of sliders 4, e.g., ball bearing, etc., are provided in a cross-shaped form between both the structures 2 and 3. PC steel bars 6 are set between the surrounding of the lower end of the structure 3 and the surrounding wall 5 of the structure 2 and tensed by an oil-pressure jack 7. When the structure 1 is inclined to the left side by a settlement S, its attitude is corrected vertically by loosening the tension of the steel bar 6 on the left side and at the same time by more tensing the steel bar 6 on the right side.
Patent JP-S62156431-A (JP)
Title: Corrector for inclination of structure
Inventor: IKETANI TAKEISA
IPC: E02D27/34
Filed: 1985-12-27
Abstract: PURPOSE:To easily correct the inclination of a structure by a method in which a superstructure is point-supported in a freely tilting manner on the upper central part of a base structure and a controller for inclination is set between the surrounding of the superstructure and the base structure. CONSTITUTION:The convex upper face 4 of a base structure 2 is coupled with the concave lower face 5 of a superstructure 3, and the structure 3 is point- supported on the structure 2 in a freely tilting manner. A regulating jack 6 is set between the downside of the surrounding of the structure 3 and the structure 2, and a horizontal fixing jack 8 is set between the lower end surrounding of the structure 3 and the surrounding wall 7 of the structure 2. When the structure 1 is inclined to the left side by a settlement S, the attitude is corrected vertically by contracting all the jacks 8 and the jack 6 on the right side at the same time by inclining the structure 3 to the right by extending the jack 6 on the left side. The structure 3 is fixed by extending all the jacks 8.
Patent JP-H10118541-A (JP)
Title: Coating application method for hard substrate and device therefor
Inventor: YAO YASUYOSHI
IPC: B05D1/28
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the unevenness of coating application and to make a coating application thickness uniform by executing coating application while controlling at least either of the rotating speed of a microrodbar and the rotating speed of a nip roller in such a manner that the circumferential speed of the microrodbar coincides with the actual moving speed of a hard substrate during the coating application of the substrate. SOLUTION: The actual moving speed VR of the glass substrate is determined. Next, the rotating speeds Va+ΔVa, Vb+ΔVb of motors 26, 28 are determined in order to match the circumferential speeds of the microrodbar 14 and the transporting rollers 22 with the moving speed VR. The correction rates ΔVa and ΔVb thereof are stored in a memory. The speeds of the motors 26, 28 are thereafter controlled to Va+ΔVa, Vb+ΔVb by using these correction rates. The speed of the motor 30 of the nip roller 20 is not changed and is controlled as it is. The circumferential speed of the microrodbar 14 is matched with the actual moving speed VR of the glass substrate in such a manner and, therefore, the relative speed difference between the microrodbar 14 and the glass substrate is kept always zero.
Patent JP-H10145843-A (JP)
Title: Mobile radio communication system and channel assignment method for the system
Inventor: HORI KIYOTAKA
IPC: H04W16/32
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To increase number of available speech channels in a service area and to distribute a traffic in a zone effectively. SOLUTION: When a call is received or sent to/from a mobile station 60 in standby in a radio zone 50, a base station controller 58 refers to a speech channel assignment table to acquire at first the number of assignable speech channels in the zone where the mobile station is located. The base station controller 58 discriminates whether a speech channel number is zero or not zero. In the case when it is not zero, a speech channel is selected from the zone of the mobile station and in the case of zero, the speech channel is selected from a relative overlay zone. Then the speech channels is set and when the setting of the speech channel is set up, the base station controller 58 informs information required for standby such as control channel information and restriction information to the mobile station 60 for the standby operation immediately after the end of the speech.
Patent JP-H02140986-A (JP)
Title: Optical output controller for semiconductor laser
Inventor: INOUE YUICHI
IPC: H01S5/06
Filed: 1988-11-22
Abstract: PURPOSE:To suppress current consumption in a driving circuit by generating a first pulse for applying a bias current and a second pulse for monitoring the optical output of a semiconductor laser, and superposing a driving current pulse on the first pulse to driving the laser. CONSTITUTION:When a semiconductor laser 1 is driven, its optical output is detected by a photodetector 2, and a level detector 9 detects the level of the photodetection signal at a position of generating timing of a second pulse P2. A comparison controller 11 increases or decreases the amplitudes of first and second pulses P1, P2 on the basis of difference between the detected value and a reference value to control to negatively feed back so that the optical output of the laser 1 becomes constant. In this case, a bias current is applied by the pulse P1 to the pulse-modulated driving current pulse. Thus, current consumption of the driving circuit can be suppressed to a small value.
Patent JP-H05105534-A (JP)
Title: Conductive composite ceramic material
Inventor: SUGIHARA TAKAOMI
IPC: C04B35/80
Filed: 1991-10-14
Abstract: PURPOSE:To provide the subject material composed of a material composition excellent in conductivity, strength and toughness. CONSTITUTION:This invented ceramic material is composed of a sintered composition containing 5-35% volume fraction(Vf) of a TiC whisker having >=0.3mum diameter and >=5mum length is uniformly dispersed in an insulating ceramics. Its conductivity can be controlled by using two or more kinds of Tic whiskers having mutually different properties and/or blending ratios.
Patent JP-H07154785-A (JP)
Title: Rate control circuit
Inventor: YONEYAMA TERU
IPC: H04N19/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide a rate control circuit which doesn't bring about the extreme change of the picture quality in a narrow range in the same manner as conventional and has the response of high performance in the encoder of the video signal which should be recorded in a CD-I, a CD-ROM, or the like and has the band compressed. CONSTITUTION:An integrator 16 is provided where only the difference between the actual generated code volume and a target encoding volume is stored, and the quantization width is so calculated that the linearity is kept, and it is fed back from the output of the integrator 16 to a feedback control system. A memory circuit 12 where the generated code volume per frame of the band- compressed video signal is stored is provided, and the target encoding volume is calculated by the output of the memory circuit 12 so that the convergence to a prescribed compression rate is improved, thereby obtaining the rate control circuit having the responsiveness of high performance in the feedback control system.
Patent JP-H02142655-A (JP)
Title: Guide roll segment for gradually bending cast slab
Inventor: MIZUNO MUNEHITO
IPC: B22D11/128
Filed: 1988-11-22
Abstract: PURPOSE:To minimize irregularity of roll arrangement, to save exchanging work and to reduce number of parts in the equipment by connecting one side of frame as shiftable with the other side of frame in arc radius center direction of guide rolls at the near center of the bending part. CONSTITUTION:The guide rolls G are arranged as facing to the frames 3U, 3L and also the rolls G6-G8 are arranged on the straight line and the rolls G9-G15 are arranged on the curve, which the radius gradually become small, to constitute the guide roll segment for gradually bending a cast slab. A tie rod 5 is assembled to the frames 3U, 3L so that the center axial lines (l) of the tie rods 5 becomes parallel with a line connecting the roll G12 center with the center of arc radius belonging to this roll G12. The tie rod 5 is fixed to the upper frame 3U and a worm jack 6 is fitted to lower end thereof and driven with a driving source, to make to synchronously shift the four pieces thereof. By this method, the upper frame 3U is ascended/descended along the center axis (l).
Patent JP-H03155209-A (JP)
Title: Adjustment method for crystal oscillator
Inventor: MASUSHIGE YOSHITAKA
IPC: H03H3/04
Filed: 1989-11-14
Abstract: PURPOSE:To adjust the frequency and the frequency temperature characteristic by varying the mass of a crystal resonator and its vibration mode with vapor- deposition or laser or the like to the GT cut crystal resonator. CONSTITUTION:The oscillator consists of a GT cut crystal resonator 10 and its oscillation circuit, and while the GT cut crystal resonator 10 connects to a signal generator, the mass of the GT cut crystal resonator 10 is increased or decreased by vapor-deposition or laser or the like to change the vibration mode. Thus, the oscillating frequency and the frequency temperature characteristic are easily adjusted. Then the energy loss due to a circuit network using a complicated temperature sensing element is avoided and the power consumption is reduced.
Patent JP-2000122406-A (JP)
Title: Manufacture of roll, roll formed by this manufacture, developing device and image forming device
Inventor: YASUDA WATARU
IPC: G03G15/08
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a roll by which the attachment and the filming of toner are prevented from occurring. SOLUTION: By this manufacturing method of the roll, an outermost layer 204 made of fluoro-rubber is formed by applying coating liquid composed of fluoro-rubber by mixing at least one out of releasing agent, silicone oil and fluoro-oil, in the fluoro-rubber dissolved in solvent to the outside circumferential surface of a roll base body and vulcanizing it thereafter. As the roll base bodies 201, 202 and 203, the base body whose surface roughness Rz is >=15 μm and <=30 μm is used.