baber/WOPTO huggingface dataset:
Patent JP-H08181984-A (JP)
Title: Image compressor and image compression method
Inventor: KAWAHARA KENJI
IPC: H04N19/117
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a decoded image with small block distortion without long processing time when image expansion processing is applied to the result of image compression. CONSTITUTION: An image correction section 11 applies image correction processing to an original image signal (a) by referencing a correction image signal e' and a decoded image signal (g') and provides an output of a corrected image signal (e). An image compression section 12 applies prescribed image compression processing to the corrected image signal (e) and provides an output of a compression result signal (f). An image expansion section 14 applies prescribed image expansion processing to the compression result signal (f) and provides an output of a decoded image signal (g). The corrected image signal (e) and the decoded image signal (g) are stored in a correction image memory 13 and a decoded image memory 15 to be referenced for applying the image correction processing to the original image signal (a).  The image correction section 11 corrects picture elements in existence a border of processed blocks by referencing the correction image signal (e') and the decoded image signal (g').
Patent JP-2000148981-A (JP)
Title: Image inspection device for textile
Inventor: SUZUKI FUMINORI
IPC: G06T1/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image inspection device for a textile which surely detects a textile deficiency with high accuracy with a simple system. SOLUTION: This textile image inspection device is provided with a CCD camera 20, an image signal storing part 30 which stores an image signal from the camera 20, a circuit 60 which detects the waveform pitch of the image signal and an image difference detection circuit 70 which detects an image pitch shifted signal obtained by shifting the image signal as much as the pitch and an image pitch shifted difference signal of difference from the image signal. And, textile deficiency is detected from the image pitch shifted difference signal.
Patent JP-H03183570-A (JP)
Title: Ionflow recording method
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/00
Filed: 1989-12-13
Abstract: PURPOSE:To achieve an ionflow recording method for accurately aligning the laterally recorded positions of a recording head by combining the moving direction of a recording medium, the pitch of longitudinal ionflow pass hole and/or the order of selection of lateral electrode. CONSTITUTION:Ionflow pass holes of an ion flow control body 30 are maintained in arched shape, and an electrostatic recording paper 35 is carried in the direction of an arrow while being supported approximately in horizontal on a back plate 34. Longitudinal pitch of the ion flow pass hole 14 is set integer times, i.e. alphaP, of the lateral pitch P. Selection order of lateral electrode 12 is set such that selection is made sequentially from a lateral electrode 12-1 at the advancing side of a recording medium toward a lateral electrode 12-4, and the movement of a recording paper 35 during one cycle of selecting operation of matrix will cause positional shift of recording dots as shown by inclining lines (a). On the contrary, electric lines of force directing from the arched ion flow control body 30 toward the planar recording medium 35 cause positional shift of recording dots as shown by a line (b) having reverse inclination. Consequently, positional shifts of the recording head due to both effects are cancelled each other.
Patent JP-H04190946-A (JP)
Title: Production of steel having excellent hic resistant characteristic
Inventor: KADOYA TETSUJI
IPC: C21C7/00
Filed: 1990-11-27
Abstract: PURPOSE:To stabilize the quality of a steel material by specifying segregating degree to components in molten steel and a slab treated with continuous casting. CONSTITUTION:Molten low carbon Al-Si killed steel is produced in refining process and made to the product through the continuous casting. Then, the segregating degree (alpha,beta,gamma) to [C], [Mn] and [P] in the components in the molten steel and the slab treated with the continuous casting, respectively, are made to become the fixed value or lower to PHIC in the equation. In the equation, [C]: Cwt%, [Mn]: Mnwt.%, [P]: Pwt.%, alpha: ratio of C value at center segregation part in the slab to C value in the molten steel. beta: ratio of Mn value at center segregation part in the slab to Mn value in the molten steel, gamma: ratio of P value at center segregation part in the slab to P value in the molten steel, A, B and C: the fixed values obtd. from multiple correlation equation. By this method, the generation of hydrogen induced cracking in the low carbon Al-Si killed steel can be prevented.
Patent JP-2000143158-A (JP)
Title: Wheel crane
Inventor: MARUYAMA KATSUYA
IPC: B66C23/42
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To easily arrange a wheel crane while protecting piping without causing a harmful influence such as reduction in rigidity/strength of a car body frame by forming piping arranging spaces covered with a cover member on the upper surface of a lower traveling body. SOLUTION: Spaces 13, 17 covered with covers 12, 16 are formed by striding over a front part of a car body rear frame 2 and a part of left/right fenders 7. Piping P is arranged in these spaces 13, 17. Thus, since the piping P is arranged in a so far unused space such as the lower traveling body upper surface side, there is no need to expand (reduce a width dimension of a beam part) a width of a driving unit housing space to secure this arranging space such as when arranging the piping P inside a car body rear frame (the driving unit housing space), and the effective cross-sectional area of a car body frame is reduced, so that hanging capacity of a crane is not reduced. Since the piping P is covered with the covers 12, 16, the piping P is not damaged, and does not become a hindrance to a walk and work on a lower traveling body.
Patent JP-H01166748-A (JP)
Title: Method for quasi-optimum setting of waveform of high frequency magnetic field
Inventor: TAGUCHI JUNICHI
IPC: G01N24/08
Filed: 1987-12-23
Abstract: PURPOSE:To calculate a waveform to be generated within a short time and to set the wave form of a high frequency magnetic field in a quasi-optimum state, by calculating the waveform of the high frequency magnetic field wherein a predetermined evaluation coefficient takes an extreme value or a value sufficiently near thereto and generating magnetic resonance against the magnetization of an object to be examined to set the magnetizing direction within a desired slice to a desired direction. CONSTITUTION:A static magnetic field is applied to an object 201 to be examined by a static magnetic field generating apparatus 202 and a sequence control apparatus 206 controls an inclined magnetic field generating apparatus 203, a high frequency magnetic field generating apparatus 204 and a receiving apparatus 205. The inclined magnetic field generating apparatus 203 brings about the difference of a magnetic field in the object 201 to be examined and the high frequency magnetic field generating apparatus 204 changes the magnetizing direction of the object 201 to be examined vibrated at the frequency in a certain range. The receiving apparatus 205 measures the electromagnetic wave formed by magnetization in the object 201 to be examined to deliver measured data to a processor 207 which in turn stores the measured data and displays the same on a display device 208. The high frequency magnetic field generating apparatus 204 has a data table relating to a waveform therein and draws out value thereof to generate a high frequency magnetic field on the basis of said value.
Patent JP-H07177902-A (JP)
Title: Moisture absorptive and hygienic high boots
Inventor: KASUGA KENICHI
IPC: A43B13/14
Filed: 1993-12-22
Abstract: PURPOSE:To obtain high boots which have a good hygroscopic effect and antimicrobial and antifungi effect and is hygienic without having malodors by compounding zeolite in a specific range with the entire surface or part of the inside surface of the body of the high boots made of rubber or polyvinyl chloride with back cloth or without back cloth. CONSTITUTION:The high boots have a body part 1, an insole 2, an outsole 3 and the back cloth 4. Either or both of the body part 1 and the insole 2 of these parts are molded of the rubber compounded with 100 to 250 parts, more preferably 150 to 200 parts zeolite. As a result, the zeolite have the excellent hygroscopicity and, therefore the hygroscopicity within the shoes is enhanced and the moistening generated by the use of the high boots is suppressed. Since ammonia smells are simultaneously removed, the comfortable wearing feel is assured over a long period of time. Silver zeolite or copper zeolite alone or a mixture composed thereof may be compounded with the rubber at 100 to 250 parts in place of the zeolite. An antimicrobial and antifungi agent is compounded at need with the rubber.
Patent JP-H07183383-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YASUDA KENJI
IPC: H01L21/82
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device in which the functional block is not effected adversely by a through wiring from the outside formed in the function block. CONSTITUTION:A through wiring is split, between branch points N1 and N2, into through wirings 11, 12 having parallel positional relationship. The through wiring 11 is inserted with inverters 21, 22 in the vicinity of the branch points N1, N2 whereas the through wiring 12 is inserted with buffers 23, 24 in the vicinity of the branch points N1, N2. The main part 11A of the through wiring 11 between the inverters 21, 22 (where a first signal is propagated) and the main part 12a of the through wiring 12 between the butters 23, 24 (where a second signal, i.e., a logical inversion of the first signal, is propagated) intersect a small amplitude wiring 6.
Patent JP-H09156193-A (JP)
Title: Stencil-engaging device and stencil-engaging method of stencil press
Inventor: IKEDA HIROKI
IPC: B41L13/14
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To properly and surely hold a stencil by a clamping part in a state with an end part of the stencil stretched even when the stencil is curled and fed to a stencil-engaging device in the curled state. SOLUTION: When a form plate is started to be fed, a movable clamp plate 4 is brought into a closed state or semi-closed state to receive a leading end of a stencil 21 at an outer rear face thereof. At the same time, the movable clamp plate 4 is rotated in an opening direction so that the front end of the stencil 21 received at the outer rear face of the plate 4 is raised and turned into a stretched state and moreover, the front end lands on a fixed clamp bed 5 in the stretched state. After the leading end of the stencil lands on the fixed clamp bed, the movable clamp plate 4 is rotated in a closing direction to hold the front end of the stencil between the plate 4 and the fixed clamp bed.
Patent JP-H02168554-A (JP)
Title: Sealed storage battery
Inventor: ARAHI KAZUO
IPC: H01M2/10
Filed: 1988-12-21
Abstract: PURPOSE:To prevent leakage of electrolytic solution and salting by covering welds with a metal. CONSTITUTION:Openings of a metal cylinder or can 1 are sealed with a lid and bottom plate, which are welded fats. These welds are covered with metal, forming a nickel metal electrodeposit part 6, which accomplishes a sealed battery prevented from leakage of electrolytic solution and salting.
Patent JP-H04192885-A (JP)
Title: Horizontal synchronizing circuit of television receiver
Inventor: YASUI SATOSHI
IPC: H04N5/12
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate the image distortion and the image irregularities at the time of moving reception, etc.,by switching and using a synchronizing signal formed by a horizontal AFC circuit and a synchronizing signal formed by a timingcircuit in accordance with a receiving state. CONSTITUTION:A loop consisting of a horizontal AFC circuit 3, a horizontal oscillating circuit 4, a horizontal drive circuit 5 and an integrator 6, and a loop consisting of a pulse formig circuit 8, a comparator 9, a low-pass filter 10, a VCO 11 and a timing pulse generating circuit 12 form a high gain PLL and a low gain PLL, respectively. In such a state, by utilizing a fact that amplitude of a control voltage of the VCO becomes small at the time when the whole screen is scarcely fluctuated in the horizontal direction and stable, the low gain PLL is selected,when the amplitude of the control voltage of the VCO is small, and the high gainPLL is selected, when the control voltage of the VCO is above a certain level. In such a way, image distortion and irregularities can be reduced.
Patent JP-H08208468-A (JP)
Title: Pharmaceutical preparation of lanitidine
Inventor: MANFUREETO AASUMUSU
IPC: A61K47/48
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a ranitidine preparation virtually free from bitter taste, in particular, in the form of aqueous solution. SOLUTION: This ranitidine preparation is obtained by using a polycarboxylic acid as a (co)polymer composed of 10-100 wt.% of acrylic acid and/or methacrylic acid unit and 90-0 wt.% of at least one kind of acrylic and/or methacrylic lower alkyl ester(s).
Patent JP-H07177642-A (JP)
Title: Cable reel
Inventor: KANEKO KAZUHIRO
IPC: B62D1/04
Filed: 1993-12-22
Abstract: PURPOSE:To suppress noise caused by contact of a guide and the case body upon vibration of a cable reel by disposing an elastic body deformable in the axial direction of the guide between the guide and the case body. CONSTITUTION:An arcuate protrusion 76 is formed on the upper plate part 72a of a guide 21 and elastically deformable pieces 77 are formed integrally at a plurality of positions on the upper side of the protrusion 76. The guide 21 is housed in a case 11 such that the sliding piece part 77b of elastic piece 77 abuts on the rear side of an upper plate part 51 or opposes thereto through a small gap. This structure suppresses noised caused by contact of the guide 21 and the case 11 when the cable reel vibrates in the axial direction of steering shaft.
Patent JP-H06152062-A (JP)
Title: Manufacture of semiconductor laser
Inventor: NAKAJIMA YASUO
IPC: H01S5/00
Filed: 1992-11-09
Abstract: PURPOSE:To acquire highly accurate laser diode edge face of easy wafer process. CONSTITUTION:An LD edge face groove 6 is first formed by dry etching in an epitaxial wafer after crystal formation, and the groove 6 is filled with dissimilar semiconductor material 13. After electrode formation process is finished, the dissimilar material 13 inside the groove is removed and an LD edge face 6 is formed. Thereby, edge face formation process becomes easy, and a highly accurate LD edge face of good flatness and less damage can be formed.
Patent JP-2000139101-A (JP)
Title: Tool for protecting fingertip
Inventor: HATTORI NOBUYOSHI
IPC: A01B1/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tool for protecting fingertips having excellent workability, capable of reducing a load to a body in a planting operation. SOLUTION: A housing part 2 capable of covering fingertips in an arranged state of fingertips is formed on a principal plane of a flat plate 4. The flat plate 3 has a bayonet point-like tip end part 4 and is curved. The direction of the bayonet point is directed in a direction lower than the direction of the fingertips when the direction of the fingertips 5 is horizontally looked from a curved inside direction. The base end of the housing part 2 is formed slantingly based on the direction of fingertips so as to make the based end perpendicular to the direction of the bayonet point.
Patent JP-2001138514-A (JP)
Title: Method of detecting electrical or mechanical damage to piezoelectric element and device for inspecting piezoelectric element
Inventor: YAGI TAKASHI
IPC: G01M99/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting electrical or mechanical damage to a piezoelectric element and a device for inspecting the piezoelectric element capable of determining an efficient acceptance/rejection judgment reference which requires markedly little amount of impedance data and is suitable for mass-production. SOLUTION: This method comprises a process wherein measuring of an impedance of a piezoelectric element for an ink jet printer having a plurality of pillar sections in relation to ink flight is executed and then electrical and mechanical damage to the pillar section in relation to the ink flight is detected, thereby judging a good or defective article.
Patent JP-2000139828-A (JP)
Title: Gas supply device
Inventor: USUI TAKEO
IPC: A61B1/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden and large quantity of gas flow from flowing at an output side by permitting a control means to stop the operation of an adjusting means unless the adjusting means can be controlled by means of software. SOLUTION: A reset circuit 408 is quipped for monitoring a power supply source and the input of a watch dog signal from the port 411 of a CPU 401. Then reset signal is made to be in an active state in the case of the reduction of voltage application to a control circuit 213 or in the case of stopping the input of the watch dog signal from the port 411 of the CPU 401 and the supply of an output signal to a relay driving circuit 410 is stopped. Then a relay 406 is not turned on and an electropneumatic ratio valve 206 stops operating. By the configuration, the CPU 401 after power source supply loads a program on a ROM 402 and the operation of the relay 406 is stopped during a period till the control of a DA converter 403 is started or the like so that the sudden and large quantity of gas flow is prevented from flowing.
Patent JP-H09141398-A (JP)
Title: Molten metal flow straighting plate for twin drum type thin sheet continuous casting apparatus
Inventor: MOROHOSHI TAKASHI
IPC: B22D11/103
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cast slab having good surface characteristic without causing any flow mark and surface crack, having the internal structure of the equiaxed crystal and having good internal quality by providing grooves or ruggedness on the surface of a straighting plate opposite to a drum or on the front and rear surfaces of the straighting plate. SOLUTION: The molten metal rising up between the straighting plate 10 and the casting drum 2 through the bottom surface of the straighting plate 10 from the side of a pouring nozzle 9 is stirred by the grooves or the ruggedness on the surface of the straighting plate 10 on the way of rising up and the flow speed is weaked. By this constitution, the waving on the molten metal surface between the straighting plate 10 and the casting drum 2 is restrained and the starting position of solidification is fixed. Further, the tip part of dendritic structure of the solidified shell caused on the surface of the casting drum 2 is melted by stirring the molten metal and distributed in the molten metal to form the new solidified nuclei and in this result, the equiaxed crystal ratio in the cast slab structure can be improved.
Patent JP-H07179010-A (JP)
Title: Ink ribbon cassette
Inventor: TAKAHASHI KEIZO
IPC: B41J32/00
Filed: 1993-12-22
Abstract: PURPOSE:To realize the stable running of ink ribbon and eliminate the possibility of impossible running by a method wherein a caught ribbon preventing part for preventing the slack portion of the ink ribbon from being caught in guide rollers when the slack of the ink ribbon taken up by a take-up hub is provided. CONSTITUTION:By driving a take-up hub 31 at use, ink ribbon 2, the running of which is assisted by a driving roller 52 from a feed hub 32 through a guide roller 64, is lead through a guide roller 63 to a head part 4 and then returned through a guide roller 62 to a cassette main body. Then, the resultant ink ribbon, the running of which is assisted by a driving roller 51, is taken up through a guide roller 61 to a take-up hub 31. When the ink ribbon 2 taken-up to the take-up hub 31 slacks so much that the slack portion 2' is even attracted to the direction of the non-contacting surface 61a of the guide roller 61, the slack portion 2' is prevented by a pin from being caught by the guide roller 61, resulting in eliminating the ink ribbon being caught by the guide roller 61.
Patent JP-H05131717-A (JP)
Title: Cable housing mechanism of printer
Inventor: OE SHUICHI
IPC: B41J29/00
Filed: 1991-11-13
Abstract: PURPOSE:To make the space for storing cable at the transport of a printer unnecessary by a method wherein the cable is housed in the space of a printer head carrier by means of a fixed guide roller and a movable guide roller. CONSTITUTION:When a connector 13 is pulled out in order to use a printer, a sleeve 2 is moved rightwards against the moving tendency of a spring by being guided with a shaft 1 so as to arrive at the right end. When the sleeve arrives at the right end position, a cable is locked immovably by actuating a cable locking mechanism 8. Under the state that the cable is pulled out, the sleeve 2, a movable guide roller 3 and the cable 4 retreat to the right end, resulting in allowing a printer head carrier 11 to move freely. In order to house the cable 4, a locking releasing switch 9 is depressed so as to release the cable 4, resulting in pulling back the sleeve 2 by the moving tendency of the spring 5.
Patent JP-H03185932-A (JP)
Title: Transmission sharing equipment
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/213
Filed: 1989-12-14
Abstract: PURPOSE:To apply the equipment to a system with lots of channels and a narrow channel interval by providing a power synthesizing circuit or the like, thereby employing a channel filter having not so much high Q and frequency temperature stability. CONSTITUTION:A signal inputted from input terminals IN1-IN(n-1) is filtered by channel filters F1-F(n-1) independently of signals inputted from other input terminals and synthesized by a power synthesizing circuit JU1. On the other hand, a signal inputted from input terminals IN2-INn is filtered by channel filters F2-Fn independently of signals inputted from other input terminals and synthesized by a power synthesizing circuit JU2. Then two outputs are synthesized into one output by a 3dB hybrid circuit H. In this case, since the band of each channel filter is assigned alternately at the interval of one channel, the Q and the frequency temperature stability are relaxed and the equipment is applied even to a system with lots of channels and a narrow channel interval.
Patent JP-H09167057-A (JP)
Title: Display method for touch panel-type display
Inventor: TANAKA SHINJI
IPC: G06F3/0487
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enable even a physically handicapped person who has lost the use of his hand and an aged person to easily perform selecting operation by stacking and displaying respective menu items from the bottom. SOLUTION: At the bottom stage on the display surface of a screen, a return button and an advance button 2 for screen switching are arranged on its left end side and an emergency communication button 3 is arranged on the right end side. The upper side of the screen switching button display part 4 is divided into a right and a left part; and a selection menu display part 5 consisting of four selection items is provided on the right side and an entry button display part 6 is provided on the right side. At the selection menu display part 5, four menu items consisting of a care diary, a calendar, a chime, and a telephone are stacked and displayed upward from the bottom stage. At the top stage on the display surface, explanations corresponding to the displayed menu items are displayed and on the right side, a button 7 for held display is provided.