baber/WOPTO huggingface dataset:
Patent JP-H05321258-A (JP)
Title: Method for timbering of underground continuous wall
Inventor: SAKAI KUNITO
IPC: E02D5/18
Filed: 1992-05-19
Abstract: PURPOSE:To suppress the costs by installing an anchor in the back ground through a through hole provided in an underground continuous wall, furnishing the head of the anchor with a waling member and a pedestal, and tightening fast the anchor thereto. CONSTITUTION:An underground continuous wall 4 is placed in an excavated ditch, and the inside natural ground is excavated to a certain depth, and the wall 4 is penetrated by an excavated hole 7. A waling member 5 such as an H-steel provided with an anchor hole 10 is horizontally fastened to the wall 4 in such a way as covering the excavated hole 7. A pedestal 1 having a through hole 2 is fitted fast to the flange of the waling member 5. An anchor 6 is inserted from the hole 2 side and located in the ground 9 through the holes 10, 7. Grout is poured from the hole 2 and hardened, and the anchor 6 is tightened, and its free end is coupled with the pedestal 1 so that the tension is held. Thereby the timbering is achieved only with one waling member, and safe execution of works is secured because of shallow outbreak depth for installing the waling member, and further, wasteless works can be done in good compliance with the side pressure of the ground.
Patent JP-S63314229-A (JP)
Title: Production of heat-resistant polymer
Inventor: JINNO MASAHIRO
IPC: C08G18/34
Filed: 1987-06-18
Abstract: PURPOSE:To produce a heat-resistant polymer excellent in radiation resistance, hot dimensional stability, etc., by reacting an organic diisocyanate with an organic polycarboxylic acid (anhydride) in the presence of a dissolved alkali metal fluoride catalyst. CONSTITUTION:A catalyst solution is obtained by dissolving an alkali metal fluoride (e.g., KF) as a catalyst in a solvent such as N-methyl-2-pyrrolidone or dimethylacetamide. An organic diisocyanate (e.g., 1,2-diisocyanatoethane) is reacted with an organic polycarboxylic acid (anhydride) (e.g., trimellitic anhydride) for 1-20hr at 20-250 deg.C and a molar ratio of 1:0.70-1.30 in the presence of 0.01-10mol.% said catalyst solution in an inert organic solvent in an inert gas atmosphere.
Patent JP-S6212994-A (JP)
Title: Refresh control system
Inventor: OTOGAWA YUTAKA
IPC: G11C11/34
Filed: 1985-07-09
Abstract: PURPOSE:To improve the reliability of a variable refresh cycle mechanism to a DRAM by changing the variable refresh cycle to a standard value when a failure is generated in the variable refresh cycle mechanism, and continuously performing a refresh access. CONSTITUTION:When a parity error is detected in a parity check circuit PC 210, an error latch EL 211 is set. When an error latch EL 211 is turned on, in a multiplexer MPX 26, outputs BRS or an AND circuit A 24 outputting a variable refresh signal and an OR circuit OR 25 are closed, and the refresh signal FRS of a fixed cycle from a refresh counter RCT 11 is continuously fed to a memory access control part as a refresh signal RS. Thus, even when the failure is generated, the variable refresh signal BRS is closed by the failure detecting latch signal EL and the standard refresh signal FRS is adjustably continuously outputted.
Patent JP-H07330800-A (JP)
Title: Monoclonal antibody against vitamin d receptor
Inventor: TANAKA HIROYUKI
IPC: C07K19/00
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a new monoclonal antibody recognizing the C-terminal part of vitamin D receptor, not having the vitamin D bound thereto as well as existing on a nuclear membrane and in a cytoplasm, and useful for elucidating the action mechanism of the vitamin D. CONSTITUTION:This monoclonal antibody recognizing an amino acid sequence near to the C-terminal of the human vitamin D receptor(VDR), the VDR not having the vitamin D bound thereto, and the VDR existing on a nuclear membrane and in a cytoplasm, is obtained by synthesizing a peptide corresponding to the No.338-352 amino acid sequence of the VDR by a conventional peptide synthetic method, binding the synthesized peptide to a bovine serum albumin, administering the prepared immunogen and an adjuvant into a Bal b/c mouse for immunizing the mouse, collecting the splenic cells of the mouse after the final immunization of the mouse, fusing the splenic cells with mouse myeloma cells, culturing the fused cells in a HAT medium, screening the obtained hybridoma, cloning the screened cells by a limiting dilution analysis method, and finally culturing the cloned cell.
Patent JP-S6042781-A (JP)
Title: Applying device of offset preventive liquid
Inventor: FUJII YOSHIHARU
IPC: G03G15/20
Filed: 1983-08-17
Abstract: PURPOSE:To moderate an excess supply or a shortage, and to always apply a preventive liquid of a prescribed quantity by providing a member for absorbing the preventive liquid on a pool part of an offset preventive liquid, which is formed between a fixing roller and a blade. CONSTITUTION:A pool part 10 for pooling an offset preventing liquid 9 is formed between a blade 8 provided on the under-liquid side of an applying member 7, and a contact part of a fixing roller 1, and an absorbing member 11 of a cellulose powder, etc., which is capable of absorbing enough the preventive liquid is placed on this pool part 10. Accordingly, when a supply quantity of the preventive liquid increases, it is absorbed by the absorbing member 11 and the leakage is prevented, and on the contrary, when the supply of the preventive liquid decreases remarkably, the preventive liquid absorbed by the member 11 is discharged gradually. Therefore, the preventive liquid of a prescribed quantity can always be applied to the roller 1.
Patent JP-S5376272-A (JP)
Title: Mounting position adjusting device of dehydrator tank
Inventor: FUKUCHI TAKESHI
IPC: D06F49/06
Filed: 1976-12-17
Abstract: PURPOSE: To provide mounting position adjusting device of the dehydrating tank of dehydrator in enabling correction of the mounting position of dehydrating tank with the practicable height adjustment of low spring seat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5274769-A (JP)
Title: Constant speed controlling type oil pressure transmitting device
Inventor: SHIGA NORIO
IPC: F04B1/26
Filed: 1975-12-16
Abstract: PURPOSE: To provide a static oil pressure transmitting drvice able to perform an automatic constant speed controlling correctly between an output shaft of a prime mover of a wide variable speed usage range and an input shaft of a revolving load requiring a constant speed revolution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63107268-A (JP)
Title: Reader
Inventor: HARADA KIYOSHI
IPC: H04N1/028
Filed: 1987-06-16
Abstract: PURPOSE:To prevent solid-state image pickup elements from shifting and to stably read images in spite of the fluctuation of temperature, changes with time, vibration and impact by fitting the solid-state image pickup elements to a unit obtained by integrally providing a light splitting member and an image forming lens. CONSTITUTION:The solid-state image pickup elements are fitted on the unit obtained by integrally providing the light splitting member and the image forming lens. Namely, the lens reading unit is made up of a lens barrel 21 housing the image forming lens, a prism 22 being a light splitting means, a red channel R-ch CCD25 being a line image sensor made of the solid-state image pickup elements and a cyan channel C-ch CCD27. The lens 21 converges the optical image of an original, and a dichroic mirror 23 provided in the prism 22 isolates an R-ch image and a C-ch image, which are formed on the light receiving surfaces of the R-ch CCD25 and the C-ch CCD27 surely provided on the prism 22. It is fixed on a fitting surface 21b formed at the back of the lens barrel 21.
Patent JP-S63316662-A (JP)
Title: Motor
Inventor: KATSUMURA NOBUO
IPC: H02K25/00
Filed: 1987-06-19
Abstract: PURPOSE:To miniaturize a motor under high-speed control, by providing feeding slip rings on the rotating shaft of a rotor, and by step-driving the rotor. CONSTITUTION:Inside the magnetic field generated by a stator 1 composed of permanent magnets, a motor arranges a rotor 4 which is constituted by winding armature windings 3a-3c in delta connection around field poles 2a-2c of an armature core 2. An insulator 5 is wound around a rotating shaft 4a, over which three slip rings 6-8 are provided at intervals. These slip rings 6-8 are electrically connected to contacts A-C of armature windings 3a-3c respectively in delta connection through communicating members 9a-9c. Brushes 10a-10c are respectively provided in keeping in contact with each slip ring. The rotating speed of the rotor 4 can thereby be adjusted by changing the cycle of driving voltage to feed the current from brushes 10a-10c by slip rings. The rotating direction can be then changed by changing the phase.
Patent JP-S5852663-A (JP)
Title: Separator for transfer material
Inventor: ISHII YOUICHI
IPC: G03G15/14
Filed: 1981-09-24
Abstract: PURPOSE:To prevent a failure in the separation of transfer paper due to the staining of a side edge part of the transfer paper and reduction in the contacting area between a separating guide and the transfer paper, by constituting a side seal and the separating guide in one body. CONSTITUTION:The selaing material 23 obtained by constituting a side seal and a separating guide in one body is fixed to a pin 16 at one end and retained by a pin 25 through a supporting pin 24 at the other end. In normal use, the sealing material 23 is held at a position shown by a solid line in the figure to function as both the side seal and separating guide, but when a photosensitive drum is taken out of a copying machine frame, a separating roller 17 and a transfer part 5 move to positions shown by broken lines in the figure, so a spring 21 tensing the sealing material 23 contracts to free length to release the sealing material 23 from being tensed, facilitating the detachment of the photosensitive drum, etc.
Patent JP-H08325698-A (JP)
Title: Coating material for roll shaft member in continuous hot-dip metal plating bath
Inventor: UDA KOJI
IPC: C23C2/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain molten metal corrosion resistance and wear resistance higher than those of a Co-base self-fluxing alloy and satellite by the conventional coating treatment by specifying the alloy compsn. of a Co-base coating material. CONSTITUTION: The compsn. of an alloy is constituted of the one contg., by weight, 1.0 to 1.5% C, 1.5 to 3.0% Si, 20.0 to 25.0% Cr, 20.0 to 25.0% Mo, 2.5 to 3.5% B, 6.0 to 9.0% Ni, 0.1 to 0.5% Mn, 1.5 to 2.5% Cu, 1.0 to 2.5% Fe, and the balance Co with inevitable impurities, and in which the total of Cr and Mo is regulated 41.0 to 46.0 and the total of Co and Fe is regulated to 10.0 to 13.0%. This alloy is formed into classified powder of 120 to 350 mesh grain size, and a self-fluxing alloy coating layer is formed on the surface of the shaft member. Thus, >=920Hv hardness can be obtd., and the wear and abrasion loss in JIS H8303Co2 test in a Zn-0.15% Al molten bath can be regulated to <=10mg.
Patent JP-H01318999-A (JP)
Title: Chemical decontamination
Inventor: KUSAKA KENICHI
IPC: G21F9/00
Filed: 1988-06-21
Abstract: PURPOSE:To enable a decontamination with a small amount of decontaminant by inserting a filling material at a center part of an equipment and/or a piping to which a radioactive substances stick and by inducing a chemical decontaminant into the above-mentioned equipment and/or piping under the said situation. CONSTITUTION:A filling material 2 is inserted into a large diameter piping 1 of an object of decontamination. Under this situation, a liquid decontaminant is circulated through a gap between the filling material 2 and the piping 1. In this way, a volume of the piping 1 is reduced in substance therefore an amount of the decontaminant can be reduced as much as the reduced volume of the piping. Also a concentration of the decontaminant can be increased therewith a decontamination effect can be improved.
Patent JP-2000337309-A (JP)
Title: Multi-stage elongation cylinder
Inventor: NAKANISHI ATSUHIRO
IPC: F15B15/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage elongation cylinder allowing lessening of the largest compressed length and also prolongation of the elongation stroke, using hydraulic cylinders having the same diameter, capable of generating a long stroke in accordance with the number of cylinders in coupling, managing with less hydraulic oil in use, and embodying in a simple structure to lead to easy installing works and/or disassembling operations. SOLUTION: A multi-stage elongation cylinder is configured so that hydraulic cylinders 11, 12, 13 consisting of a cylinder 16 and piston rods 15 and 17 inserted movably in the cylinder 16 through a piston 18 are coupled in a plurality of parallel rows through brackets 14a and 14b. Each bracket is coupled with the tip of the piston rod of the lower stage cylinder and the upper part of the upper stage cylinder.
Patent JP-H09329688-A (JP)
Title: In-reactor inspection device
Inventor: TAKABAYASHI JUNICHI
IPC: G21C17/003
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make an inspection device accurately access inspection object locations by moving various tools for inspection using a rod structure in a reactor pressure vessel as a guide rail. SOLUTION: The device for inspecting core structure by using a rod structure 2 in a reactor pressure vessel as a guide rail for the device body 15 is provided with a fixing mechanism to hold the device body 15 to remotely position it in the rod structure 2, a moving mechanism to move the device body 15 along with the rod stricture 2, and an arm mechanism 35 to position an inspection head 36 at an arbitrary position and angle which is placed on the device body 15 and loaded with various inspection tools.
Patent JP-H01318582-A (JP)
Title: Light load detector and dc fan abnormality detector
Inventor: INAO KIYOHARU
IPC: H02P7/06
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a light load detector having low power loss by connecting a diode in parallel with a current detection resistor. CONSTITUTION:A parallel circuit of a current detection resistor RS and a diode D is connected between a DC power source E and a load. When the load current is low, the majority of the load current flows through the current detection resistor RS. Consequently, the voltage across the current detection resistor RS produced through the current flowing through the current detection resistor RS is proportional to the load current, and the voltage is compared with a threshold voltage in order to detect a light load. When the load current exceeds a predetermined level, the load current starts to shunt to the diode D, thus maintaining the current flowing through the current detection resistor RS at a constant level. Overload can be detected by comparing the voltage across the diode D with the threshold value. At this time, power loss of the current detection resistor is low.
Patent JP-H05216124-A (JP)
Title: Transmission type projection screen
Inventor: SEKIGUCHI HIROSHI
IPC: G03B21/62
Filed: 1992-05-19
Abstract: PURPOSE:To eliminate the interference of projected light and provide sufficient strength. CONSTITUTION:In arranging plural sets of screen units, in which plural screen sheets are overlapped in an optical axis direction, in a picture image plane direction, a transparent board 11 is arranged on the most light-entering side of the screen sheets, and the transparent board 11 and a joining part of a screen sheet 21 contacting a light-going-out side of the transparent board 11 are telescopically movably fixed with linear members 51.
Patent JP-2000341807-A (JP)
Title: Distribution board for housing
Inventor: MIZUNO KOJI
IPC: H02B1/40
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily take out or store drawings without opening a cover by forming a recession in a cover and forming an engaging protrusion in its peripheral brim part, causing a drawing storing cover to hold a load designation entry sheet between and putting drawings in the recession, and engaging the drawing storing cover with the engaging protrusion. SOLUTION: Drawings 12 are folded and put in the recession 6 of a cover 4, and a drawing storing cover 9 which interposes a load designation entry sheet 8 inbetween is engaged with an engaging protrusion 7 so as to cover the drawings 12. In this way, a load designation is displayed while storing the drawings 12. Consequently, storage and taking out of the drawings without detaching the cover 4 becomes feasible, and an electric shock by touching a charging part is prevented. Besides, operation for breakers is not hindered, and in addition, appearance is not damaged even if the distribution board does not have any door, since the storage place for the drawings is a dead space of a distribution board for housing. Taking out of the drawings 12 becomes easy, since the storing cover 9 is freely-attachable to or-detachable from the cover 4.
Patent JP-2000337940-A (JP)
Title: Flowmeter
Inventor: YOSHIKURA HIROSHI
IPC: G01F1/66
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter which is able to stably measure a flow rate and properly reducible to a small diameter. SOLUTION: The flowmeter main body 3 is constituted by forming a couple of bottomed hole parts 12, which are open to radially outside the flowmeter main body 3, opposite each other while having their bottom parts 11 on the sides of a flow passage 2 and mounting the piezoelectric elements 9 of a couple of ultrasonic sensors 4 on the bottom parts 11. The flow passage 2 has no unevenness on its internal wall surface, so a flow of fluid is not disordered and excellent variance characteristics of instrumental errors and excellent lower- limit flow rate characteristics can be secured, so that the flow rate can stably be measured. Further, a sensor holder which was used for conventional technology is not used, so the flowmeter main body 3 can be reduced to a small diameter while maintaining the excellent characteristics.
Patent JP-H09311069-A (JP)
Title: Holding structure for circuit board in optical element
Inventor: OKAMOTO KAZUTAKA
IPC: G01J5/34
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure for a circuit board in an optical element, in which the degree of freedom of a component mounting operation on both the front surface and the rear surface of the circuit board is high and which is assembled easily. SOLUTION: An optical element is constituted in such a way that a circuit board 5 is held inside a case 1 by at least three lead pins 10, 11 in a prescribed interval with reference to a stem 4. The optical element is constituted in such a way that upper-end parts 10a at the lead pins 10 out of the lead pins 10, 11 are inserted into through holes 13 which are formed in the circuit board 5, and that an upper edge 11a at the lead pin 11 comes into contact with the rear surface of the circuit board 5.
Patent JP-H0444490-A (JP)
Title: Liquid crystal display device and liquid crystal projector
Inventor: SATO AKIHIRO
IPC: H04N9/31
Filed: 1990-06-12
Abstract: PURPOSE:To improve the gradation near a white peak of a projected video by providing a liquid crystal panel corresponding to R, G, B lights as a light bulb, providing a liquid crystal panel acting as a white light bulb, synthesizing four units of projected lights and outputting the synthesized light. CONSTITUTION:A P wave transmitted through a polarized light beam splitter 8 is separated into R, G, B lights by dichroic mirrors 4a, 4b and made incident into liquid crystal panels 6R, 6B, 6G. On the other hand, an S wave separated by the splitter 8 is made incident in a liquid crystal panel 6W, from which a P wave is projected and is made incident in a polarized light beam splitter 9. Thus, the projected light from the panel 6W is synthesized with projected lights from the panels 6R, 6B, 6G at the splitter 9 and the synthesized light is projected onto a screen from a projection lens 7. Display with high accuracy is attained by adding a white light by RGB synthesis to the projected light and the gradation of the white level is reproduced with much accuracy.
Patent JP-H09316747-A (JP)
Title: Fabric and its production
Inventor: ARAI JUNICHI
IPC: D03D15/567
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prepare a fabric, applicable to wide usage and having new feeling, and to provide a method for producing the fabric. SOLUTION: Plural groups of wefts and warps are alternately arranged longitudinally and laterally in a lattice form with spaces, and woven parts 4 are formed at the crossing sections of the both groups. Thus prepared fabric 1 is used as a raw material, and woven parts are bound together with weft groups and warp groups each linked to the woven part using a binding member 6 to form a number of protrusions 7 on the entire fabric. Subsequently, the material is totally subjected to a milling processing to shrink the entire part of the fabric. Thus, the objective fabric having new feeling, in which protrusions are densely formed on the entire part, is obtained.
Patent JP-H0535349-A (JP)
Title: Semiconductor device
Inventor: OKABE TATSUYA
IPC: G05F3/24
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the prescribed temperature characteristic of an output voltage from a power supply circuit. CONSTITUTION:This device is constituted by providing a resistor voltage divider part 12 serially connecting plural first resistors 14a-14n differring the temperature coefficients of resistors and a second resistor 15 for a power supply circuit 10, and a selection part 13 to select a prescribed connection part tap from connection part taps 16a-16n at the respective resistors of the resistor voltage divider part 12 and since the temperature coefficients of the first resistors 14a-14n are different from that of the second resistor 15, the temperature characteristics of the voltages divided to the connection part taps of the plural first resistors serially connected are made continuously different for each connection part tap. Therefore, by selecting the connection tap corresponding to the temperature characteristic of the circuit 11 outputting the divided voltage and the required temperature characteristic, the prescribed temperature characteristic of the power supply circuit can be easily set corresponding to the temperature characteristic of a circuit to be operated or the like.
Patent JP-S6045353-A (JP)
Inventor: KINOSHITA SHIGEO
IPC: A61J3/00
Filed: 1983-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5854371-A (JP)
Title: Toner recovery device
Inventor: KAMIYAMA SHINICHI
IPC: G03G21/12
Filed: 1981-09-25
Abstract: PURPOSE:To detect accurately the quantity of a recovered toner, by detecting the quantity of the recovered toner in a toner recovery vessel during the stop of an oscillating device to eliminate the detection error due to oscillation. CONSTITUTION:A toner recovery vessel holder is provided with an oscillating device, by which a recovered toner is stored compactly, and an optical detector 72 which detects the toner quantity. Even if the optical path of the detector 72 is opened and closed during copy by the oscillation of a vessel 3, an AND gate 18 is closed to prevent the output of the detector 72 from reaching an input port 12. After copy, the gate 18 is opened by a signal which is made high-level through an inverter 17 by the stop of a main motor. At this time, when the vessel 3 is filled up with the toner and a high-level signal comes from the detector 72, this signal is inputted to the port 12, and start and stop of the motor are controlled by a CPU10 to display the toner over on a display device 16. Thus, the toner quantity is detected accurately during the stop of the oscillating device.