baber/WOPTO huggingface dataset:
Patent JP-H09287123-A (JP)
Title: Flexible box culvert
Inventor: WATANABE KEIICHI
IPC: E02B9/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To cope with a relative displacement of a box culvert, by forming an insertion hole of a unit box culvert so as to form a conical trapezoid of which diameter becomes larger from notches for the joining work toward the joining end face and connecting notches with PC steel wires. SOLUTION: An extensible and flexible impervious member 5 is buried in the joining end faces so as to straddle short unit box culverts 1a, 1b. Insertion holes 2 are formed between conical trapezoid notches 3 on the unit box culvert 1a and conical trapezoid notches 3 on the unit box culvert 1b and PC steel wires 7 are inserted therein. Steel plates attached to both ends of the PC steel wires 7 are contained in a containing pipes 4. A curing material like mortar is charged in the notches 3 of the unit box culverts 1a, 1b after the containing pipe 4 has been removed, to form a flexible box culvert 1.
Patent JP-H10279063-A (JP)
Title: Automatic carrying method by a plurality of carrying systems
Inventor: NAGAYASU TOMONORI
IPC: B66C13/48
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic carrying method by a plurality of carrying systems capable of performing the automatic carriage only by setting the consignor and the consignee even in a case including a plurality of carrying systems. SOLUTION: A control panel 11 to control two carrying systems is provided to set the consignor and the consignee even in a case including a plurality of carrying systems, and the command of the interrupted carriage is outputted from the control panel 11 to perform the preferential carriage in the carrying system on the downstream side other than the carrying systems including the consignor. When the command of the interrupted carriage is given from the control panel 11, the carrying work which is underway is completed in the carrying system on the downstream side of the carriage, and then, shifted to the preferential automatic carriage. The automatic carriage including a plurality of carrying systems can be performed further efficiently without affecting the reserved carriage.
Patent JP-S61259108-A (JP)
Title: Apparatus for measuring dimension of matter
Inventor: AZETSU AKIHITO
IPC: G01B11/04
Filed: 1985-05-13
Abstract: PURPOSE:To perform dimensional measurement with high accuracy regardless of the moving speed of matter, by arranging two scanning type sensors synchronized so as to be capable of respectively and simultaneously detecting two points of the matter to drive both of them. CONSTITUTION:Objective matter 11 is moved to the direction by an arrow WW by a belt conveyor 12 and the ends W1, W2 of the matter are respectively imagewise projected on image sensors 4A, 4B through optical systems 2A, 2B by light sources 3A, 3B. Both sensors are scanned and driven by the common timing signal S of a control apparatus 13 and output signals S1, S2 are inputted to the control apparatus 13 to be operated. At this time, the reference positions K1, K2 of the sensors are taken at the end parts of a matter detection range. Whereupon, the dimension Rx between both ends of the objective matter 11 comes to formula Rx=Rk1+(Ra-Rb). The control apparatus 13 measures the time Ra1... corresponding to Ra and the times Rb1... corresponding to Rb at every scanning frame and the dimension Rx of the matter 11 is calculated accord ing to the above mentioned formula. Herein, because the dimension Rx measured at every frame is negated in the effect of the moving speed of the matter 11, the measured value at every frame becomes substantially the same.
Patent JP-2000289839-A (JP)
Title: Alignment device
Inventor: HARADA HIROYUKI
IPC: B65G47/14
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent clogging on a product passage inlet. SOLUTION: An inwall surface of a base body 1 on the front side of an inlet part 10 of product passage and an inwall surface on the upper side of an alignment passage 4 conventionally continuously formed on its extension are unevenly formed, a stepped part 12 is formed so that the inwall surface on the upper side of the alignment passage comes to be on the upper side (outer peripheral side) of the inwall surface of the base body, and a wall surface 13 is provided so that an O ring advancing along an inwall of the base body makes contact with a lower side of the inlet part 10 of the product passage facing the advancing direction of the O ring.
Patent JP-H02279627-A (JP)
Title: Antibacterial composition
Inventor: FUKAZAWA MASATOMO
IPC: A61K31/40
Filed: 1989-04-19
Abstract: PURPOSE:To provide an agent for promoting antibacterial activity, containing a cephalosporin compound an an active component and effective in promoting the antibacterial activity of a carbapenem compound against Staphylococous aureus resistant to methicillin. CONSTITUTION:The objective composition contains a cephalosporin compound such as cefpiramide, cefotiam hydrochloride and cefmenoxime hydrochloride as an active component. In the case of using the compound of formula in combination or compounded with a cephalosporin compound, the weight ratio of the components is usually 1:20 to 2:1, preferably 1:15 to 1:1.
Patent JP-S5626532-A (JP)
Title: Cleaning of waste gas
Inventor: KOBAYASHI YOSHIO
IPC: B01D53/77
Filed: 1979-08-10
Abstract: PURPOSE: To perform the treatment of waste gas with good efficiency by utilizing products in a circulating manner in which products formed in the washing of waste gas with an alkaline solution containing a denitrifying catalyst are decomposed by heating under a controlled temperature and then used in denitrification reactions.  
     CONSTITUTION: When the waste gas 21 containing SO x , NO x , and O 2  is introduced into the absorption tower 6 and washed with an alkaline aqueous solution containing a denitrifying catalyst, desulfurizing, denitrifying, and oxidizing reactions occur to form crystallized products composed primarily of dithionic acid salt, sulfate, and imidedisulfonic acid salt. Then, after separating the crystallized products, the alkaline aqueous solution is sent to the gas stream thermal decomposition tube 3 where it is treated with the high-temperature gas 23 of a temperature above the thermal decomposition temperature of dithionic acid salt but below the decomposition temperature of imidedisulfonic acid salt. And, the SO x  gas generated is sent to the absorption tower 6 and high-temperature solids are reduced to convert them into alkaline salts and then usedas washing agents. Thus, the products formed can be effectively used in the treatment of waste gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63266329-A (JP)
Title: Force detector
Inventor: OKADA KAZUHIRO
IPC: G01L5/16
Filed: 1987-04-24
Abstract: PURPOSE:To simplify the structure, and to simplify arithmetic operation for detection by detecting the force in three directions and the moment in three direction working on a point of application, based on the resistance variation of plural resistance elements. CONSTITUTION:On the surface of a strain-generating body 10, 16 sets of resistance element groups R1-R16 are formed. The strain-generating body 10 consists of a single crystal substrate of silicon, and each resistance element of the resistance element groups R1-R16 is formed by diffusing an impurity onto this single crystal substrate. In such a state, since a fixing part 11 is fixed to the outside, when force or moment is applied to a point of application P, a stress strain corresponding to this force or moment is generated in bridge parts 12-15, and the variation of an electric resistance is generated in the resistance element groups R1-R16.
Patent JP-2000289112-A (JP)
Title: Hollow core material for expanded diameter support of cold shrinkable cylindrical coating material
Inventor: NOUJIYOU HITOSHI
IPC: B29K23/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To draw a hollow core material for expanded diameter support rapidly and easily by nicking a threaded groove to be screwed into the inner peripheral face of a manual drawing device in a part or across the entire length of the outer peripheral face, in the longitudinal direction, of a cylindrical body of a polymeric material and forming an inlet into which a core material rotating bar is inserted on the end part of the threaded groove. SOLUTION: A thread to be screwed into the inner peripheral face of a core material supporting plate 12 is formed in one end side of the outer peripheral face of a hollow core material 11 for expanded diameter support, and an inlet 14 for inserting a core material rotating bar a threaded up to the intermediate position of an axial direction, is formed on the end part on one end side of the outer peripheral face of the hollow core material 11. That is, a female thread to be engaged with the core material 11 for expanded diameter support, is formed on the inner peripheral face side of the core material supporting plate 12. Next, an inlet 15 for a supporting plate rotating bar threaded up to the intermediate position of the axial direction, is formed above the core material support plate 12. In addition, the hollow core material 11 is supported in the axial direction at the upper part of the core material support plate 12. Further, coating material support bars 13 with an angle same as the oblique face of the end part of a cylindrical coating material 9 are attached.
Patent JP-S61260094-A (JP)
Title: 3-deazaoxanosine derivative
Inventor: UMEZAWA HAMAO
IPC: A61P37/04
Filed: 1985-05-15
Abstract: NEW MATERIAL:A nucleotide derivative expressed by formula I (R<1> is H or lower alkyl; the steric configuration at the 1'-position is alpha or beta). EXAMPLE:5-Amino-3-beta-D-ribofuranosyl-1H-pyrrolo[3, 2-d][1, 3]-oxazin-7-one (3-deazaoxanosine). USE:An immunological activator. PREPARATION:For example, a compound expressed by formula II (R<2> is lower alkyl; R<3> and R<4> are protecting group) is reacted with a cyanogen halide in a solvent, e.g. water or methanol, in the presence of an organic acid salt, e.g. sodium acetate, at room temperature according to the reaction formula, and the resultant compound expressed by formula III is hydrolyzed in the presence of an alkali, e.g. sodium hydroxide, in a solvent while heating preferably at 80-100 deg.C. The protecting groups are then removed therefrom.
Patent JP-H03297465-A (JP)
Title: Decubitus preventing pad
Inventor: MORIZAKI TSUTOMU
IPC: A61G7/05
Filed: 1990-04-16
Abstract: PURPOSE:To obtain a body pressure distributing function during lying on one's back and to obtain a gas permeability, a water adsorbability, and a water- retentivity so as to prevent moisture from permeating a bedding by laminating a textile fabric made of polyamide synthetic fibers, a rayon unwoven fabric and a wood pulp one upon another in that order. CONSTITUTION:A textile fabric 2 made of polyamide synthetic fibers, a rayon unwoven fabric 3 and a wood pulp 4 are laminated with each other in that order. With this arrangement, the wood pulp serves as a cushion so as to distribute the body pressure during lying on one's back so as to prevent a part of the human body from being exerted with local pressure. Further, the second rayon unwoven layer gives a high gas permeability and a water adsorbability so as to absorb a moisture caused by sweating and absorb urine leaking from a diaper, and then, the moisture can be absorbed by the lower wood pulp. Further, the lowermost rayon fabric prevents water absorbed by the wood pulp from permeating a bedding, and the first textile fabric layer made of polyamide synthetic fiber gives a comfortable feeling to a lying person.
Patent JP-S59229862-A (JP)
Title: Manufacture of adhesion type image sensor
Inventor: OZAWA TAKASHI
IPC: H01L31/09
Filed: 1983-06-07
Abstract: PURPOSE:To improve the yield and mass productivity during manufacture by a method wherein defective bits are brought to a cutting space and cut after a photoelectric conversion element is formed by the successive and continuous formation of a plurality of the lower electrodes, a photoconductors, and the upper clear electrodes on a flexible insulation substrate. CONSTITUTION:A suitable metal is uniformly film-deposited as the lower electrode 3 on a polyimide film 7. It is set up in a roller, and then the lower electrode 3 is formed by split into a plurality of the lower electrodes of a fixed pattern by photolithography and etching. The film 7 is set-up in a roller of the device for the film-deposition of the photoconductor 4, which conductor 4 is then formed on the electrode 3. The upper clear electrode 5 is formed on the photoconductor 4 likewise by set-up in the roller. Next, each bit of the conversion element formed is checked in operation by means of a prober, and then defective bit parts are cut so as to be brought to the cutting space. Finally, a drive circuit 6 for the element is mounted on the substrate 7.
Patent JP-H09287920-A (JP)
Title: Method for evaluating shape of object to be measured, shape of bubble inside glass and degree of defect of glass
Inventor: KURUMISAWA MAKOTO
IPC: G06T1/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To stably recognize a shape of an object to be measured in a transparent body, by forming a density histogram of light via the transparent body in a measurement effective area including the object to be measured and determining an evaluation threshold value based on the data. SOLUTION: For instance, the light from a white diffuse light source 4 which penetrates a part of a glass 2 including bubbles 3 is photographed by an image pickup device 1. A photographed light image is inputted to an image-processing device 5. A window is set in the vicinity including the bubbles 3 in the photographed image. A density histogram of light within the window is formed. A threshold value is determined by a density value of a maximum frequency, a minimum density, and a discriminate analyst value from the histogram. The image is binarized to pixels not larger than the threshold value (a peripheral part of bubbles) and pixels not smaller than the threshold value (a background part excluding the peripheral part). Thereafter, a count of pixels in the bubbles 3 section is calculated, and a maximum diameter and an area obtained.  A recognition degree of bubbles 3 is evaluated, e.g. with the use of a product of the threshold value and measured areas. Accordingly, even when an object to be measured is small, a shape of the object can be recognized stably.
Patent JP-H04333347-A (JP)
Title: Production of stainless steel cast strip having excellent corrosion resistance and machinability
Inventor: TERAOKA SHINICHI
IPC: B22D11/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide the optimum process for producing a stainless steel cast strip having excellent corrosion resistance and machinability in continuous casting method for the cast strip. CONSTITUTION:The cast strip having <=6mm thickness is continuously cast from the molten steel composed of <=0.1% C, <=5% Si, <=2% Mn, 9-35% Cr, <=18% Ni, <=7% Al, <=7% Mo, 0.05-2.0% Ti and/or Nb, <=0.04% N and the balance Fe with inevitable impurities and coiled in the temp. range of 1200-750 deg.C. At the time of coiling, as precipitation of carbo-nitride of Ti and/or Nb is progressed and C and N in base phase is reduced, the corrosion resistance and the machinability in the cast strip, are improved.
Patent JP-S62257508-A (JP)
Title: Control system for robot
Inventor: INOUE YASUYUKI
IPC: G05B19/18
Filed: 1986-05-01
Abstract: PURPOSE:To make it possible to improve responding speed and enhancing rigidity in a control system by preparing a specific compensation signal for driving source of each shaft and removing interference by the signal. CONSTITUTION:The quantity of deflection of speed command omega*1, omega*2, omega*3, and speed detection values omega1, omega2, omega3 for driving sources of each shaft is detected, and operation 32 of combined proportion, integration and differentiation is made on the quantity of deflection. A compensation signal is formed using signals before inputting to current control systems 41, 42, inertia data 21-24 or resultant values derived from the inertia data 21-24, and interference between shafts related to inertia is removed by the compensation signal. Thereby, loop gain of a feedback control system can be raised remarkably only by adding simple memory function and arithmetic unit to a multi axis speed control system and making information exchange between shafts, and a multi axis control system having high speed response and high rigidity can be obtained.
Patent JP-H02285968-A (JP)
Title: Inverter
Inventor: KAI TORU
IPC: H02M1/08
Filed: 1989-04-24
Abstract: PURPOSE:To reduce the size and the cost of a transformer by employing optical energy/electrical energy converting elements in place of the transformer in an insulating power source thereby reducing the number of turns of the transformer. CONSTITUTION:An insulating power source circuit 21 comprises light emitting elements and elements (a type of solar cells) for converting optical energy into electrical energy. A control circuit 23 turns s transistor 22 ON to feed power to the light emitting elements in optically coupled power sources 13-16, and when the power source for an inverter is turned OFF the control circuit 23 detects turn OFF of power source and turns the transistor 22 OFF prior to extinction of control power source circuit voltage thus turning the source voltage for the insulating power source circuit 21 OFF and blocking abnormal signal upon droppage of control source voltage. By such arrangement, number of turns of winding of a transformer is decreased resulting in reduction of the size and cost of the transformer.
Patent JP-S60248207-A (JP)
Title: Preparation of filter element having concentrically folded structure
Inventor: KIMURA MIKIO
IPC: B01D29/07
Filed: 1984-05-22
Abstract: PURPOSE:To prepare a filter element having many concentrically folded structure with simple procedure by fitting upwardly directed unit bodies and downwardly directed unit bodies to each other alternately and concentrically and bonding the edges of both units coinciding alternately at the top or bottom of each unit to each other. CONSTITUTION:Since the diameter (a) at the top edge of an upwardly directed unit body constituting a central structure of a main body of a filter element coincides with the diameter (b) at the top edge of a downwardly directed unit body 2 which is adjacent to (a) at its outside, the periphery 1a at the top end of the former coincides with the peripheral edge 2b at the top end of the latter when both are fitted to each other, and the coinciding part 1' is bonded. Further, since the diameter (c') at the bottom end of an upwardly directed unit body 3 coincides with the diameter (b') at the bottom end of a downwardly directed unit body 2, the bottom peripheral edge 2b' of the unit body 2 coincides with the bottom peripheral edge 3c' of the unit boy 3 when both are fitted to each other. Accordingly, both unit bodies are bonded at the part 2'. Other unit bodies are similarly fitted and bonded successively at respective coinciding edge part by hot melting or adhesion. Thus, a filter element having an optional size is prepd. The shape of the unit body is not restricted to circular cylinder; polygonal cylindrical shape may also be suitable.
Patent JP-H06294528-A (JP)
Title: Outdoor device of air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F04B39/00
Filed: 1993-04-06
Abstract: PURPOSE:To easily and rapidly carry out an assembling operation of a compressor within a narrow compressor chamber by a method wherein a pressing part for stopping an upward movement of the compressor supported against its vibration is integrally formed with a partition plate. CONSTITUTION:When an outdoor device is installed, a fixing fitting 34 is removed and a nut 36 is screwed to an upper end of a bolt 32. Movement of a compressor 24 toward an upper part of a rear leg 31b is stopped by a pressing part 21a of a partition plate 21, so that the rear leg 31b is not pulled out of the bolt 32. Accordingly, it is not necessary to screw the nut 36 into a narrow space at an extremity end of the bolt 32 at a rear part of the compressor 24. With such an arrangement, it is possible to perform an assembling operation of the compressor 24 in an easy and rapid manner.
Patent JP-H07285680-A (JP)
Title: Paper sheet detection mechanism of universal cassette
Inventor: TAKAHATA KATSUMASA
IPC: G03G15/00
Filed: 1994-04-15
Abstract: PURPOSE:To reduce the number of sensors for detection and a wiring amount, to reduce cost, to miniaturize a device main body, etc., by devising it possible to detect various kinds of paper sheet sizes by a small number of the sensors. CONSTITUTION:A sheet detection member 14 provided in correspondence with the inside of a moving passage of a sheet rear end regulating plate 5 to be integrally moved with a cassette l, having a sheet size detection part 16 on the outer surface, made contact with the sheet rear end regulating plate 5 and integrally slid and moved when the cassette l is inserted halfway is provided. Additionally, micro switches 17a-17c provided in correspondence with the detection part 16 in the moving passage where the sheet detection member 14 is slided and to output a detection signal when they corresponds with the detection part 16 and a coil spring 18 to energize the sheet detection member 14 in the direction in which the sheet rear end regulating plate 5 is slid are provided.
Patent JP-S5530520-A (JP)
Title: Liquid pressure circuit
Inventor: MIZUNO YOSHIO
IPC: F15B11/00
Filed: 1978-08-22
Abstract: PURPOSE: To simplify the circuit to make the device smaller by providing the two- way valves, which are linked with the middle valve and move slowly when switching from the open position to the closed porisition, on both sides of the middle valve provided in the break passage.  
     CONSTITUTION: The two-way valves 48, 48' which operate slowly when switched from the open position to the closed position are provided on both sides of the middle valve 50 in the break passage 45. If, for instance, the switching valve 35 is switched to the nutral position from the condition that the motor 40 is in operation, the two-way valve which is open is slowly switched to the closed position by the motion of the throttles 56, 56' to stop the motor 40 gradually. By providing these two- way 48, 48' on both sides of the middle valves 5, the cross over relief valve heretofore in use can be eliminated and the circuit can be simplified to make the device smaller. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58220549-A (JP)
Title: Repeater fault searching system
Inventor: SHIMODAIRA RISUKE
IPC: H04B17/40
Filed: 1982-06-16
Abstract: PURPOSE:To execute easily and exactly a search of a repeater fault, by constituting so that a monitoring station converts a difference-converted signal to a code by a CMI code rule and sends it out, and each repeater station sum-converts a receiving signal, and transfers the signal converted to the monitoring station when a low frequency component of the signal coincides with specified frequency. CONSTITUTION:A repeater station 2 discriminates and reproduces a receiving signal by a repeater 31, sends it out to the following repeater station, and also sum-converts the receiving signal by a frequency dividing circuit by a flip-flop, namely, a sum-converting circuit 32. As for an output signal of the sum-converting circuit 32, a low frequency component is fetched by a low frequency filter 33. This low frequency component corresponds to a periodical variation of generation probability of ''1'' of an output signal 23 of said exclusive OR circuit 13. When frequency of the low frequency component concerned coincides with specified frequency assigned to itself, the signal is sent out to a low frequency transmission line which is not shown in the figure, through a band-pass filter 34. By receiving this signal and monitoring its phase variation by a monitoring station 1, a transmission error can be detected.