baber/WOPTO huggingface dataset:
Patent JP-H08118208-A (JP)
Title: Tool positioning method and device thereof
Inventor: KURACHI SHINJI
IPC: B23Q17/24
Filed: 1994-10-26
Abstract: PURPOSE: To position a tool based on the position of an end part on the largest width of the part to be machined of a work, in a tool positioning device. CONSTITUTION: A cam shaft 1 is mounted on a main shaft 7. The emitting/ receiving elements 24a, 24b of a phototube 24 are arranged facing each other in both sides of the cam 2 of the cam shaft 1 (part to be machined) while stepping over a cross part 5 caused by a mold shift and the phototube 24 is matched with the center of a torch 25 (tool). The phototube 24 is moved from a detection start position T0 to a detection finish position T3 along the axial direction of the cam shaft 1 by a motor 14 and the detection of both ends 2a, 2b of the cam 2 is started and also the displacement of the phototube 24 is detected by an encoder 16. The positions of both ends 2a, 2b on the largest width of the cam 2 are detected by the position at the output time of the on, off signals of the phototube 24 and the original position of the torch 25 is decided based on this position.  The torch 25 is positioned to the original position by the reverse turn of the motor 14. A stable positioning can be carried out even if the cross part 5 exists.
Patent JP-H04160891-A (JP)
Title: Image pickup device
Inventor: SASAKI TAKU
IPC: H04N9/04
Filed: 1990-10-25
Abstract: PURPOSE:To prevent deterioration in color vertical resolution at read of full lines by providing a line delay means, a switch means selecting an output from a picture element delay means and outputting the result and an adder means adding outputs of the switch means and an image pickup element and outputting the sum to the image pickup device. CONSTITUTION:A switch means 5 selects either a delay output resulting from delaying an output of an image pickup element 1 by one line or a delay output resulting from delaying the output of the image pickup element 1 by one line and then delaying it by one picture element, and the selected output and the output of the image pickup element 1 are added by an adder means 6 and the result is outputted. Thus, two kinds of color difference signals are obtained from each line at the time of reading of full lines, and a color signal is demodulated from CCD outputs by three lines at color difference simultaneous processing thereby preventing the deterioration in the color vertical resolution.
Patent JP-S63139468-A (JP)
Title: Film image reader
Inventor: SATOMURA SEIICHIRO
IPC: G06T3/00
Filed: 1986-12-02
Abstract: PURPOSE:To easily and accurately know film density by converting a numerical value representing a threshold or a film density used in binarizing an image signal for automatic density adjustment to a character pattern signal, synthesizing the result with an image signal, then outputting the result. CONSTITUTION:An analog image signal outputted from an image sensor 6 is converted to a digital image signal by an A/D converter 23, base density data is analized, a density designating value is calculated and outputted to an adder 33. Thereafter, an image on a microfilm F is read again by the image sensor 6, and the digital image signal from the A/D converter 23 is binarized by a comparator 32 by using the above-menttioned threshold generated by the adder 33. Said density designating value outputted from a CPU 30 is inputted also to a literal character ROM 39, and thus a character corresponding to the density designating value is added to the binary image signal outputted from the comparator 33. As a result, a set density designating value can be clearly confirmed by an operator.
Patent JP-H06136067-A (JP)
Title: Impact-resistant polystyrene resin
Inventor: KAWAGUCHI NORISHIGE
IPC: C08F279/02
Filed: 1992-10-23
Abstract: PURPOSE:To obtain an impact-resistant polystyrene resin having excellent impact resistance, rigidity and mechanical strength and good surface gloss and usable as a substitute for ABS. CONSTITUTION:The polystyrene resin contains a rubber component consisting of a polybutadiene composition composed of a high-molecular weight component and a low-molecular weight component. The ratio of the low-molecular weight component is 50-10wt.% and both the high-molecular weight component and the low-molecular weight component have high cis-1,4 structure and intrinsic viscosities [eta] falling within respective specific ranges, i.e., 4.0-7.0 for the high- molecular weight component and 1.5-3.0 for the low-molecular weight component.
Patent JP-H08118099-A (JP)
Title: Driving device for slide in mechanical press
Inventor: IMANISHI SHOZO
IPC: B30B15/20
Filed: 1994-10-26
Abstract: PURPOSE: To attain a driving device for a slide, with a slow slide speed and with satisfactory machining accuracy in a press working area in a mechanical press by which press working in plural processes is simultaneously performed. CONSTITUTION: An auxiliary slide 8 provided on the upper part of a crank shaft 7 is vertically driven by a connecting rod 9, and the upper part of an individual main slide 10 corresponding to plural processes is mounted on the auxiliary slide 8. On this mounting part, a slide position adjusting mechanism adjusting a die height for each main slide 10 and a fluid pressure cylinder bringing the gap of the screw of this slide position adjusting mechanism near to one side in the shaft direction to fix it, are provided. Each main slide 10 is freely and vertically guided by a press frame 2. A main gear 6 fixed on the crank shaft 7 is driven by a shaft with a pinion gear 5, a flywheel 4 with a clutch brake, and a main motor 3.
Patent JP-H05127902-A (JP)
Title: Addition/subtraction processing system with carry in parallel arithmetic processing unit
Inventor: SAKAI RYUJI
IPC: G06F9/38
Filed: 1991-10-31
Abstract: PURPOSE:To define one ADDC instruction (addition/subtraction instruction with carry) with two instructions among plural instructions which are processed in parallel so as to positively designate a general-purpose register as a carry value storage destination, to execute the plural ADDC instructions at the same cycle and to arrange the ADDC instructions without being conscious of timing at an arithmetic pipe line. CONSTITUTION:Five operand-type ADDC instructions 23 are defined by two instructions or a main instruction 21 and an auxiliary instruction 22. which are simultaneously processed. When a decoding circuit 42 decodes the auxiliary instruction 22, a carry value is read from the general-purpose register designated by rs3 of the instruction 22 and it is set to be the carry input of ALU (arithmetic circuit) 51. ALU 51 executes addition/subtraction with carry on the content of the general-purpose register designated by rs1 and rs2 of the main instruction with the carry input (rs3). The carry of the arithmetic result are written into the general-purpose register designated by rd1 of the instruction 21 and rd2 of the instruction 22.
Patent JP-H07143077-A (JP)
Title: Switching device
Inventor: OGASAWARA MAMORU
IPC: H04B15/00
Filed: 1993-11-16
Abstract: PURPOSE:To prevent the leakage of the sprious signal from other routes by synthesizing an input signal after the signal is detected in a frequency discriminator by switching a desired route after a frequency modulation is performed for the signal or outputting the signal after it is detected in the frequency discriminator after it is synthesized. CONSTITUTION:After a frequency modulation is performed for the input signals of the frequencies f1 and f2 from input ports 1 and 2 by each frequency modulator 101 of carrier wave signals f10 and f20, the signals are switched by each switch 102 by the control of a control circuit 5. The switched signals are detected by each frequency discriminator 30 to 33 of a detection part 7, the signals are reproduced into original input signals, these signals are synthesized by synthesizers 20 and 21 and they are outputted to output ports 1 and 2. Because large noise is in the output of each discriminator when the signals are not inputted in the input port, the circuit 5 controls the discriminators 30 to 33 and prevents the outputs of sprious signals. Thus, the leak signal can be eliminated from other routes and an excellent isolation characteristic can be obtained.
Patent JP-H03146806-A (JP)
Title: Device for detecting off-direction of microsubstance
Inventor: SAKAI YASUSANE
IPC: G01B11/00
Filed: 1989-11-01
Abstract: PURPOSE:To identify the off-direction of a microsubstance by allowing an off- direction deciding circuit to output an off-direction deciding signal in accordance with the off-direction of the microsubstance immediately before the microsubstance is deviated from a micro-substance detecting area in either direction of positive and reveerse direction. CONSTITUTION:Pulse modulated light is projected from a light emitting element 2 by driving an oscillation circuit 9 to form a microsubstance detecting area through a projection lens and the pulse modulated light is made incident from the area to a light receiving element through an imaging lense. Diffracted light receiving elements 8a, 8b and a non-diffracted light receiving element 7 in the light receiving element respectively output currents corresponding to the quantity of incident light and the currents are converted into voltages to remove a DC disturbance light component. Respective processing such as amplification, filtring, rectification, and smoothing is applied to respective signals and the processed signals, i.e. diffracted light detecting signals Sa, Sb and a threshold level signal Sref, are inputted to a detecting area deviation deciding circuit 16 and a direction deciding circuit 17.
Patent JP-H10150578-A (JP)
Title: Color image conversion method
Inventor: GONDEK JAY S
IPC: H04N9/79
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of color conversion, without increasing a capacity of a memory. SOLUTION: The color image conversion method coverts an image dot group in an input color space into a group in an output color space, and 1st control point group (p0, p1, p2, p3, p4, p5, p6, p7) is provided in an input color space. The 1st control point group is placed to each apex of a cube in the input color space, and a 2nd control point group (p8) is provided to the input color space. The 2nd control point group is placed in the inside of the cube and each the 1st and 2nd control point group has a corresponding output value group in the output color space to interpolate an image point, based on the 1st and 2nd control point group.
Patent JP-H03149373-A (JP)
Title: Wave pump, pulsating flow generator, flow measuring device and heat exchange system
Inventor: SEGAWA YORIHIDE
IPC: F04B43/10
Filed: 1989-11-02
Abstract: PURPOSE:To perform such an efficient fluid conveyance that is less in a reflected wave by supplying a medium, generating a proceeding wave along a flow passage, of a passage forming member transferring a fluid from a supplying means, and transmitting a wave of the medium to the fluid in making a flexible film body an interface. CONSTITUTION:A double pipe structure 10 is constituted with an inner cylinder 15 and an outer cylinder 11, and a flow passage 17 of fluid being transferred in the inner cylinder and a clearance between inside and outside cylinders are set down to a medium passage 16, thereby generating a horizontal wave in the inner cylinder 15. An interface between both passages 16 and 17 is made up into a filmy form. A medium transfer pump 20 is installed in an upstream part of the outer cylinder 11, circulating a medium by a circulating passage 23. When the pump 20 is driven and flow velocity increases, a progressive wave in the same direction as a flow of the medium is produced there. A reflected wave being produced in a downstream side end 13 by the medium flow is negated, and a surface of the inner cylinder goes into a crawling motion through the progressive wave, thereby transferring the fluid in the same direction as the medium flow. Thus transfer efficiency of the fluid is well improved owing to a pumping action less in the reflected wave.
Patent JP-H1097326-A (JP)
Title: Control for firing temperature in enamel furnace
Inventor: UCHIDA SHIGEO
IPC: H05B3/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To set firing temperature in an enamel furnace continuously and automatically hold the temperature by connecting a voltage comparing and inverting circuit, an electric heat generating body, etc., to an in-furnace thermo couple, and leading a variable resistor out of the voltage comparing and inverting circuit and providing it in the front furnace surface. SOLUTION: For example, when the firing temperature is set to 500 deg.C, the indication of the knob of the variable resistor 9 is set on 500 deg.C. When the in- furnace temperature rises to reach a voltage of 500 deg.C of the thermocouple 1, the signal of a semiconductor element in the voltage comparing and inverting circuit 2 is inverted to break the relay contact 3 of a voltage amplifying relay circuit 3. A gate circuit 6 of a triac power amplifying circuit 7 is connected to the relay contact 4, so no current flows to a trigger diode 5 to open a gate and a triac current becomes also open, thereby stopping supplying electricity to the electric heat generating body 8 connected in series to the trial power amplifying circuit 7. This operation is automatically repeated to hold the inside of the furnace at a constant temperature of 500 deg.C.
Patent JP-2000117620-A (JP)
Title: Abrasive pade used in chemical machine polishing for semiconductor substrate
Inventor: KIN KYUNKEN
IPC: B24B37/26
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To execute the uniform chemical machine polishing for a semiconductor substrate by providing an abrasive surface with the first and second polishing surface regions of a number of first and second means formed with the first and second depths, the first and second widths and the first and second mutual intervals for storing the slurry with the first and second volume ratios to an unit area of the abrasive surface. SOLUTION: An abrasive pad 100 is a cylindrical structure, and comprises a first abrasive surface region 103 including an abrasive surface on its intermediate part, and a second abrasive surface region 105 is formed to be contacted with the first abrasive surface region 103. The first and second abrasive surface regions 103, 105 comprise a number of first and second holes 147, 117 of the first and second means having a first and second widths, a first and second depths or/and a first and second mutual intervals 157, 127. The first hole 147 is shallow, narrow and large in comparison with the second depth, width and mutual interval of the second hole 117, and a volume ratio to a unit area of the abrasive surface of the first hole 147 is smaller than that of the second hole 117, that is, a quantity of slurry to be stored therein is small.
Patent JP-2001109764-A (JP)
Title: Information providing system, present location positioning system and their methods
Inventor: NAKAMURA AKIYOSHI
IPC: G06Q50/30
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of acquiring the present location in a short time at an overseas travel destination. SOLUTION: This information providing system 11 preliminarily offers a travel data package 10 where data being effective to position a present location such as the longitude and latitude information on travel destination places are stored while associated with a schedule on the basis of itinerary information through the Internet 1. The present location can be positioned in a short time at a travel destination because the longitude and latitude information of a prearranged place of the schedule, etc., is preliminarily clear by storing the distributed travel data package 10 in a portable terminal 6 and then setting out on the trip.
Patent JP-H11113319-A (JP)
Title: Carrying apparatus
Inventor: KATO SATORU
IPC: B65D85/68
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem having fear moving an undercarriage on which operation equipment is carried immediately after removing from a traveling vehicle in unexpected place, though the undercarriage is positioned under the operation equipment and when the operation equipment is lowered, the equipment is received by the undercarriage and the operation equipment is removed from the traveling vehicle and stored. SOLUTION: This carrying apparatus is obtained by detachably installing operating equipment in a hitch disposed in a traveling vehicle and lifted and lowered by a driving apparatus, fixing an undercarriage 53 on which the operating equipment removed from the traveling vehicle is placed and forming the operating equipment lowered with the hitch so as to apply braking to the wheels 58 when carried on the undercarriage.
Patent JP-S62144743-A (JP)
Title: Cooling medium inlet port
Inventor: KOSHIBA SHOHEI
IPC: B01J3/00
Filed: 1985-12-20
Abstract: PURPOSE:To suppress the excessive consumption of liquid nitrogen by reducing the quantity of heat flowing in a cooling medium inlet pipe from a vacuum container, by connecting a liquid nitrogen inlet port to the vacuum container through bellows. CONSTITUTION:A liquid nitrogen inlet pipe 1 is welded to a plate 2 and one end of bellows 3 is welded to said plate 2 and the other end thereof is welded to a vacuum container. A hole 5 having a proper caliber is provided to the vacuum container so as not to be directly contacted with the liquid nitrogen inlet pipe. In the above-mentioned constitution, because the thickness of the bellows is thin and the length thereof is long, heat insulating effect is high and the inflow of heat to the liquid nitrogen inlet pipe from the vacuum container is suppressed and the excessive consumption of liquid nitrogen is suppressed. Further, a time necessary for cooling a liquid nitrogen shroud can be shortened.
Patent JP-H06134242-A (JP)
Title: Rotary type solvent adsorption and recovery device
Inventor: HATANO SHIGEKAZU
IPC: B01D53/34
Filed: 1992-10-26
Abstract: PURPOSE:To provide a solvent adsorption and recovery device wherein solvent having been recovered by adsorbing it on an adsorbent is desorbed from the adsorbent by means of gas for desorption and thereafter the gas for desorption is easily separated from the solvent. CONSTITUTION:Gas containing solvent is passed through an adsorbing zone 4 of a rotary type solvent adsorption and recovery device 2 to remove the solvent components by adsorption by means of adsorbents. The solvent adsorbed on the adsorbents is sent to a desorbing zone 5, where the solvent is separated from the adsorbents by steam introduced thereinto. The desorbed solvent and the steam heat gas for drying at a heat exchanger 9 and then are cooled and condensed at a desorption steam cooler 11. The condensed solvent and steam are separated into solvent 13 and waste water 14 at a separator 12. On the other hand, the adsorbents are sent from the zone 5 to a drying zone 6 so that moisture thereof is removed by the drying gas and further the adsorbents are sent to a cooling zone 7, where they are cooled by cooling gas sent through a pipe 8. As a result, the adsorbents whose adsorbing power for solvent has been restored are sent again to the adsorbing zone 4.
Patent JP-H06140697-A (JP)
Title: Laser oscillator
Inventor: EGAWA AKIRA
IPC: H01S3/07
Filed: 1992-10-26
Abstract: PURPOSE:To provide a laser oscillator capable of obtaining a circularly polarized light in a simple external optical system. CONSTITUTION:A folding part of a folding oscillator 10 comprises reflectors 4a, 4b, 4c. The reflector 4a is inclined at 45 deg. with respect to an optical axis of an exciting part 3a and the reflector 4c is inclined at 45 deg. with respect to an optical axis of an exciting part 3b. The reflector 4b is disposed horizontally and also in a location of a vertex of a right-angled isosceles triangle with respect to the reflectors 4a, 4b. Thus, S-polarized light components of the laser beams from the exciting part 3b are reflected to the reflector 4b by the reflector 4c, and further P-polarized light components are reflected by the reflector 4b and the S-polarized light components are reflected by the reflector 4a, and laser beams having linearly-polarized light components as shown by an arrow 11 are outputted from the folding oscillator 10. Accordingly, outside the folding oscillator 10, it is possible to obtain simply a laser beam having the circularly- polarized light only by using a 1/4 wavelength mirror.
Patent JP-H10114796-A (JP)
Title: Plasmid fragment having inhibitory effect on tumor metastasis proliferation and preparation of the same
Inventor: MORIKAWA WATARU
IPC: A61P35/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein fragment useful for clinical treat ment for solid cancers such as lung cancer and colon cancer, showing heparin- binding properties, comprising an elastase decomposition product of lys- plasminogen. SOLUTION: This new plasminogen fragment comprises an elastase decomposition product of lys-plasminogen and has inhibitory effects on tumor metastasis proliferation and heparin binding properties and is useful for clinical treatment for solid cancers represented by lung cancer and colon cancer. The plasminogen is obtained by directly adding plasmin to a plasminogen-containing solution or indirectly and naturally digesting the plasminogen by using tranexamic acid, etc., to prepare lys-plasminogen, then treating the lys plasminogen with elastase, passing the decomposition product-containing solution through a carrier using heparin as a ligand and adsorbing and eluting.
Patent JP-H10116448-A (JP)
Title: Optical information recording medium, and manufacturing method and reproducing method therefor
Inventor: UEDA MINORU
IPC: G11B7/135
Filed: 1996-10-10
Abstract: PROBLEM TO BE SOLVED: To sharply decrease the noise of a reproducing signal due to a stray light beam at the time of reading out information in a disk-like optical recording medium by using light for read-out. SOLUTION: Noise reduction is attained by suppressing the reflection of irradiation light for detecting information from the end face, not parallel with the read-out surface of a transparent solid layer 7 arranged in a medium, to the inside. The suppression of light reflection utilizes scattering, absorption, transmission and their combination. Scattering is performed by roughening the end face and giving the scattering property to the end face area, absorption is performed by giving a colored area for absorbing detecting light and transmission is performed by sticking a transmissive zone member and transmitting stray light from the inside through. Noise reduction is also realized by sticking a metallic cover having these sorts of functions to the outer end face of the disk.
Patent JP-H09125708-A (JP)
Title: All-direction crusher structure
Inventor: SAITO SUMITAKA
IPC: B02C1/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make effective the crushing works by dividing into three a mounting bracket of a crusher operated hydraulically, inclining the foremost bracket segment so that mounting is made practicable, and arranging so that each bracket segment is turnable. SOLUTION: The crusher concerned A has a pair of blades A1, A2 operated hydraulically, and a bracket M for mounting this crusher at the tip of a boom C of a back-hoe is split in three, i.e., a base bracket segment M1, middle segment M2, and foremost segment M3. The foremost segment 3 is arranged as capable of being mounted inclining at a certain angle to the axis of the middle segment M2, and the first joint part N1 and second joint part N2 are made rotatable. In crushing a building upon pinching by the two blades A1, A2, the crush of its walls and ceiling is made easy-to-accomplish without movement of the body of back-hoe owing to combination of the vertical motions of the boom and the rotation of a turntable. This ensures enhancement of the working effectiveness.