baber/WOPTO huggingface dataset:
Patent JP-S58187224-A (JP)
Title: Method for reducing diameter of pipe end
Inventor: MIZUNUMA SUSUMU
IPC: B21D41/04
Filed: 1982-04-27
Abstract: PURPOSE:To perform a reducing work of pipe end diameter in a short time by small working force, by scarcely varying the circumferential length of a section of a pipe, varying its sectional shape, and reducing the maximum diameter in the section of the pipe. CONSTITUTION:A pipe (a) is worked to a flower-shaped section (figure (b)) by pressing it from four directions centering around the section by the first opposed roll dies 4 of two pairs. Subsequently, the flower-shaped section pipe shown in the figure (b) is folded to a shape whose corner section is reduced, by pressing it from a position turned by 45 deg. from said roll dies by other roll dies 5, as shown in the figure (c). In this case, the die 4 forms its circumferential end, for instance, in the shape of a sharp peak, and the die 5 forms a flat outside circumferential face. According to this invention, the reducing work of the pipe end diameter can be performed by small working force and in a short time, as per said execution example, and also the diameter reduction mainly consists of bending, and scarcely causes deformation. Accordingly, the production efficiency is improved and also a noise is small.
Patent JP-S57183564-A (JP)
Title: Diagnostic method of fuel injection timing controller
Inventor: KOYANAGI YUUZOU
IPC: F02M65/00
Filed: 1981-05-09
Abstract: PURPOSE:To perform a diagnosis simultaneously with the other doagnostic work, by simultanseously recording disconnection check data in each electric circuit once to a RAM and then totally checking the data. CONSTITUTION:At a diagnosis of disconnection in, for instance, an electromagnetic pick up 5g, a relay 7A is interposed between the pick up and a computer 6, if a relay driver 7i is operated by an external signal, the computer 6 is disconnected from the pick up 5g for a very short time, and a power source 7g is connected to a circuit of resistor 7h, relay 7A, wiring 5a and pick up 5g and to a central processing unit 7f through a wiring 5b and the relay 7A, in this way, a high level is recorded to a RAM prescribed address, if in case of disconnection, a low level value is recorded. When these check data are all at a high level, a green lamp is displayed, if any of the data is at a low level, disconnection provided in a circuit corresponding to the check data is informed by indication to a display unit.
Patent JP-H1124144-A (JP)
Title: Driving device
Inventor: TANAKA YOSHIHARU
IPC: G03B17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by switching transmission based on the shape change of a second drive source by a transmission switching mechanism, thereby selectively switching driving from one drive source to plural bodies to be moved by a shape memory means. SOLUTION: When the energization of a shape memory alloy 34 is stopped, the temp. of this memory alloy 34 drops to reduce its deformation, the energizing force of a spring 35 defeats the shape memory alloy 34 to turn a locking lever 33 clockwise by the energization of the spring 35 and the contact part 33b of the locking lever 33 abuts on the contact part 25a of a planetary lever 25 to lock it at the driving position of a zooming system 3. Thus, the transmission to a zoom driving system by the counterclockwise rotation of a sun gear 17 is attained. Further, transmission switching from the driving state of the zooming system 3 to that of a film feeding system 4 is attained by the reverse operation.  Thus, the transmission switching mechanism 2 can attain the transmission switching, so as to drive one of the zooming system 3 and the film feeding system 4, from a motor 1 by the deformation by the heating of the shape memory alloy 34.
Patent JP-S51147806-A (JP)
Title: Automatic train control device
Inventor: ONO YOSHIO
IPC: B60L15/40
Filed: 1975-06-11
Abstract: PURPOSE: To obtain a comfortable automatic train control system, eliminating a traditional on-ground receiver or a switcing circuit for the sutomatic train control signal reading, the system can be made compact and the reliability of the system can also be increased. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11271838-A (JP)
Title: Multiple exposure camera
Inventor: TANAKA YOSHIHARU
IPC: G03B7/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a multiple exposure camera capable of obtaining a natural and beautiful blurred image by using what is called an apodization effect in the constitution of a general camera where a diaphragm mechanism is set to a specified diaphragm value before starting exposure, a shutter mechanism is actuated in a state where an aperture diameter is fixed, and the diaphragm value is not changed in the midst of exposure. SOLUTION: Luminous flux 4 from a background subject passes through a diaphragm 2 in an open diaphragm state shown by a solid line or the minimum diaphragm state shown by a broken line and is transmitted through a photographing lens 1 and forms an image at a point P1 on the front side of a film surface 5, so that the blurred image with a blur circle is formed on the film surface 5. The diameter of the blur circle in an open diaphragm state at such a time is defined as δ1 and the diameter of the blur circle in a minimum diaphragm state is defined as δ2. By superposing the respective blurred images having the diameters δ1 and δ2 by multiple exposure, exposure is synthesized as shown by a graph on the right side, and an effect that the contour of the blurred image is made gentle is obtained, and then a blur condition is adjusted.
Patent JP-H03271919-A (JP)
Title: Coordinate input device
Inventor: KENJO KATSUHIKO
IPC: G06F3/041
Filed: 1990-03-22
Abstract: PURPOSE:To input coordinates with high precision by providing an illuminating index having a semiconductor laser as a light source, as a transfer coordinate positioning means. CONSTITUTION:The illuminating index having a semiconductor laser 11 as the light source is provided for transfer coordinate positioning, and a graphic 1 is irradiated directly with the coherent light of the semiconductor laser 11 of high condensability to perform positioning. Consequently, parallax due to the angle of view does not occur since the image of the beam of the semiconductor laser 11 is directly formed on the face to be collimated on the graphic 1 of coordinate input, and a spot more minute than that for conventional marking or printing is projected since the condensability of the semiconductor laser 11 is high, and a screen or the like is used to project an arbitrary marker pattern like a fine crosswise line. Thus, coordinates are inputted with the high precision.
Patent JP-H08261686-A (JP)
Title: Heat exchanger and manufacture of baffle plate for the exchanger
Inventor: SHIBAZAKI YOICHI
IPC: F22B1/06
Filed: 1995-03-28
Abstract: PURPOSE: To reduce the irregularity of heat exchanging and to improve the heat exchanging efficiency by so spirally forming a baffle plate in which a heat transfer tube is passed as to extend in the axial direction of the tube. CONSTITUTION: A heating fluid 4 introduced from the heating fluid flow hole of an upper guide plate 11 into an upper inner cylinder 7 flows through the cylinder 7, an intermediate drum 1b and a lower inner cylinder 8 while spirally flowing down along the spiral of a baffle plate 22, and exhausts down from the heating fluid flow hole 12a of a lower guide plate 12 to the plate 12. When the fluid 4 of the fluid out of the tube 17 flows down through the cylinder 7, the drum 1b and the cylinder 8, the fluid 4 spirally flows as indicated by an arrow, and hence can always flow at an angle near a right angle to the axis of the tube 17. Accordingly, there is no irregularity of heat exchanging, thereby improving the heat exchanging efficiency.
Patent JP-H11264385-A (JP)
Title: Scroll compressor
Inventor: TANAKA JUNYA
IPC: F04C29/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent galling of a stationary scroll and a turning scroll, heating in a suction pipe, and gas leakage from a discharge chamber to a suction pipe. SOLUTION: In this scroll compressor, a compression part 2 and an electric motor 3 are arranged in a closed container 1, the compression part 2 is provided with a stationary scroll 4 having a spiral lap 4b on an end plate 4a, a turning scroll 5 having the same shaped lap 5b on an end plate 5a and for forming a plurality of compression chambers 9 by being engaged with the stationary scroll 4, a discharge port 14 to be communicated with the central compression chamber 9 formed on the central part of the bottom surface of the stationary scroll 4, a discharge chamber 15 to be communicated with the discharge port 14 and formed on one side of the closed container 1, a discharge pipe 17 to be communicated with the discharge chamber 15 and the outside, and a suction pipe 16 extending in the same direction as the discharge pipe 17.  In this case, a partition member 20 for partitioning the discharge chamber 15 into the discharge pipe 17, the discharge port 14, and the other part is provided in the discharge chamber 15.
Patent JP-S59197085-A (JP)
Inventor: GAA AREN BAAGUSUTEDOTSUTO
IPC: G06F3/023
Filed: 1984-04-06
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-H06222320-A (JP)
Title: Liquid crystal device
Inventor: UMETSU YASUO
IPC: C09K19/18
Filed: 1993-03-29
Abstract: PURPOSE:To provide the liquid crystal device which can lower a driving voltage, attains a high contrast and high voltage holding rate and is useful as a display device for a computer terminal and a display device of projection. CONSTITUTION:This liquid crystal device of a light scattering type is constituted by providing a light control layer clamped between two sheets of substrates which have a transparent electrode layer and at least one of which are transparent and incorporating a liquid crystal material and transparent solid material into this light control layer. The liquid crystal material contg. (1) 30 to 70wt.% first compd. group consisting of compds. having dielectric anisotropy DELTAepsilon in a -1 to 2 range, (2) 10 to 40wt.% second compd. group consisting of compds. having DELTAepsilon in an 8 to 18 range and (3) <=35wt.% third compd. group consisting of compds. having DELTAepsilon in a 19 to 45 range is used for the above-mentioned liquid crystal device. Further, the dielectric anisotropy DELTAepsilon of the above-mentioned liquid crystal is in an 8 to 17 range, the elastic constant K11 thereof in a 5.0 to 15.0 Newton range and the elastic constant ratio K33/K11 thereof in a 1.3 to 2.5 range.
Patent JP-S59195994-A (JP)
Inventor: ISHII TADASHI
IPC: E21C37/00
Filed: 1983-04-22
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-H05233656-A (JP)
Title: News item interlocking type electronic-ordering method
Inventor: MATSUO HIROSHI
IPC: G06Q50/28
Filed: 1992-02-21
Abstract: PURPOSE:To automatically execute an ordering processing by designating an advertisement in a news item, actuating a written ordering procedure corresponding to each advertisement by a user's terminal, and only inputting its order contents. CONSTITUTION:A news item sent from a news item sending means 1 in the center 7 is displayed by a user's terminal 9, and when a specific advertisement is designated from therein, information which can specify this advertisement ID and a user ID of the terminal 9 are sent to a written ordering procedure extracting means 4 in the center. This extracting means 4 specifies the advertisement ID, based on information from the terminal, and fetches a written ordering procedure corresponding to the advertisement ID from an accumulating means 3. A written ordering procedure sending means 5 fetches user information from the accumulating means 3 to its order slip, based on the user ID, embeds information of an ordering person, and sends the written ordering procedure to the terminal 9. The terminal 9 actuates an ordering program, and when the order contents are inputted in accordance therewith, the order contents are written in an order slip and sent to the center 7. This order slip transfer means 6 sends the order slip to an order receiving means 10 of an advertiser, and executes an ordering processing.
Patent JP-H04305049-A (JP)
Title: Rotatably sintering method for platelike molded body made of powder
Inventor: TOMOKIYO HISAMASA
IPC: C04B35/64
Filed: 1991-04-02
Abstract: PURPOSE:To obtain a product free from a defect and deformation in the case of using ceramics powder and metallic powder as a raw material and performing molding and sintering. CONSTITUTION:While a platelike molded body 1 formed of ceramics and metallic powder is rotated 2, prescribed sintering is performed. Thereby the temp. distribution of the inside of the platelike molded body is reduced and a sintered body excellent in evenness is obtained.
Patent JP-H05272828-A (JP)
Title: Air-conditioner
IPC: F25B13/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a stable freezing cycle by a method wherein the inoperative delivery pressure value of the bypass circuit of one system is changed according to the number of the working poles of a compressor. CONSTITUTION:When two indoor units 11A and 11B simultaneously perform cooling or heating operation, a control device 9 operates a compressor 1 by means of two poles having a high circulating amount. In this case, when the state of overload operation is produced, a bypass circuit solenoid valve 4 is opened by the control device 9 when a delivery pressure attains a given value. When one of the indoor unit 11A and 11B performs cooling operation or heating operation and the other is stopped, the control device 9 runs the compressor 1 by means of four poles having a low circulating amount according to an operation demand by either switches 12A or 12B. In this case, when the state of overload operation is produced, the control device 9 opens the bypass circuit solenoid valve 4 when a delivery pressure attains a given value. This constitution provides a stable freezing cycle.
Patent JP-S61268193-A (JP)
Title: Production of polypeptide
Inventor: ROORENSU ESU KAUSENSU
IPC: G01N33/569
Filed: 1986-03-28
Abstract: Novel methods and compositions are provided for enhanced yield of heterologous proteins in fungi. The method and compositions involve employing fusion sequences involving a sequence encoding a heterologous product produced in relatively large amount as a stable polypeptide in the host fused to a second sequence in open reading frame with the prior sequence coding for a different heterologous polypeptide, where the two polypeptides are joined by a selectively cleavable linkage. In particular, a sequence coding for superoxide dismutase is joined to another polypeptide of interest at either terminus of the superoxide dismutase in a yeast expression vector under transcriptional control of an active promoter and the vector introduced into a yeast host and the host grown. High yields of the fusion product are obtained in this manner, where the fusion product can be selectively cleaved so as to produce both the superoxide dismutase and the other polypeptide in high yield. The S. cerevisiae strains 2150-2-3 (pYASI1) and AB110 (pYLUIGF2-14) were deposited at the A.T.C.C. on February 27, 1985 and March 19, 1986, respectively; and given accession nos. 20745 and 20796, respectively.  CROSS-REFERENCE TO RELATED APPLICATIONS This application is a Continuation of application Serial No. 717 209, filed March 28, 1985, which disclosure is incorporated herein by reference.
Patent JP-H08239903-A (JP)
Title: Arrangement structure for main reinforcement for steel-framed reinforced concrete girder
Inventor: SAITO KEIICHI
IPC: E04B1/16
Filed: 1995-03-03
Abstract: PURPOSE: To ensure strength for a column and a girder without enlarging excessively the area for cross-section of the girder. CONSTITUTION: A reinforcement joining member 9 is welded to the external wall face of a steel pipe 3 of a steel-framed reinforced concrete column 1, and main reinforcements 7 of a girder are welded at their ends to the member 9. The reinforcement joining member 9 is constructed of a steel carrying piece 9a and a steel positioning piece 9b, and welded in butting at its end to the surface of the steel pipe 3. The reinforcement joining members 9, 9, positioned adjacently on the upper and the lower positions, are connected with one another with tie plates 11 by welding.
Patent JP-H03272344-A (JP)
Title: Fixing device for earthquake proof structure
Inventor: NAKAMURA TAKESHI
IPC: F16F15/04
Filed: 1990-03-20
Abstract: PURPOSE:To prevent any excessive play by providing a tapered locking hole on either a lower base or an upper base and a slide member having a tapered fitting projected part on the other base and fixing the upper base and the lower base or allowing sliding motion of the upper base. CONSTITUTION:When an earthquake sensor detects an earthquake of more than a specific strength at the time when the earthquake occurs, a controller excites the solenoid of a gas generation unit 27 so as to supply high pressure gas into the cylinder 12 of each fixing devices 7. As a result, a piston 11 moves downward against pushing power of a spring 19, the fitting projected part 10 is separated from a locking hole 8 and locking is released and an upper base 4 makes anti-earthquake motion together with a loaded article and prevents the loaded article from collapsion. When the earthquake stops, an operator opens a switch valve and exhausts gas inside the cylinder 12 in the atmosphere, the piston 11 moves upward by the pushing power of the spring 19, the fitting projected part 10 is fitted in the locking hole 8 again and the upper base 4 is fixed by engagement with the piston 11.
Patent JP-S52152992-A (JP)
Title: Hydrogenation of isobutylene oligomer
Inventor: KOSUGI MASAKATA
IPC: C08F8/04
Filed: 1976-06-16
Abstract: PURPOSE: To prepare hydrogenated isobutylene oligomer in high yield with supressing the hydrocracking reaction during the hydrogenation, by the use of a specially pretreated hydrodesulfurization catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08240789-A (JP)
Title: Picture display device and image inputting device
Inventor: SUDO TOSHIYUKI
IPC: G02B27/22
Filed: 1995-03-03
Abstract: PURPOSE: To perform improvement in easily-seeing by making the size of a picture presented to the left eye of an observer differ from the size of the picture presented to the right eye of the observer. CONSTITUTION: Images having parallax are respectively inputted to picture display units 1L, and 1R from an image signal generating part 2, the displayed pictures 4L, and 4R displayed by the picture display units 1L, and 1R are presented to the right and left eyes 6L and 6R or the observer as observation pictures 4L', and 4R' by optical systems 30L, and 30R, so that the observer can stereoscopically observe the observation pictures. In the case, the constitutions of the optical systems 30L and 30R are nearly bilateral symmetry; however, the focal distance of the lens 3R' for the right eye can be varied. The focal distance can be varied, so that the size of the observation picture 4R' can be adjusted. A magnification modulator 7 modulates the size of the displayed picture 4 from the part 2 by means of coordinate transformation processing.  Evaluation in the easily-seeing for a stereoscopic picture is higher in the case magnification difference of about ±2% exists between the right and left pictures than in the case magnification deviation does not completely exist.
Patent JP-H04308386-A (JP)
Title: Liquid separating device in gas flow
Inventor: TSUJINO MITSURU
IPC: F04C29/02
Filed: 1991-04-03
Abstract: PURPOSE:To improve the efficiency of separating liquid from gas flow by forming liquid adhesion bodies into such movable structure as to shake off attached liquid in a liquid separating device for letting mist like liquid in the gas flow adhere to the liquid adhesion bodies to separate it. CONSTITUTION:A liquid separating device is formed of a set of four blade bodies 46 rotatably supported at a rotatably supporting part 45. These blade bodies 46 are positioned in the flow of compressed gas guided into a discharge chamber 4 to go through the clearance of a leg part 44a. Lubricating oil in the gas flow thereby adheres to the blade bodies 46. That is, the blade bodies 46 function as the liquid adhesion bodies for letting the lubricating oil as mist like liquid in the gas flow adhere thereto, and that these blade bodies are rotatory-driven without drive source, receiving the wind pressure of the flow. The blade bodies 46 thus rotatory-driven with the lubricating oil attached thereto shake off the attached lubricating oil by the rotation thereof to scatter it onto inclined faces 41.
Patent JP-2000268771-A (JP)
Title: Vertical acceleration and flying-time mass spectrometer
Inventor: NUKINA YOSHIHIRO
IPC: G01N27/62
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance a mass resolving power by suppressing a kinetic energy width an ion pulse. SOLUTION: In this mass spectrometer, when ions are accumulated in an ion reservoir 3, an extruded plate 4 is set to the ground potential and an intermediate electrode 11 is applied with a minus voltage VW. Thereby, an ion beam flies in the y-direction holding approximately a converged condition in the ion reservoir 3. Consequently, the spatial spread of the ion in the z-direction in the ion reservoir 3 can be suppressed at minimum. It allows suppressing the kinetic energy spread of the ion when emitted as an ion pulse from the ion reservoir 3 and a mass resolving power can be enhanced. In addition, first and second mirror electrodes 12 and 13 are disposed on the inlet and outlet sides of the ion reservoir 3 and the optimal voltage is applied on the extrusion plate 4, a grid 5, the intermediate electrode 11 and the first and second mirror electrodes 12 and 13. Thereby, the ion beam can be reciprocated zigzag several times to accumulate.
Patent JP-S61229576-A (JP)
Title: Thermal transfer type recorder
Inventor: OZAWA NAOHIRO
IPC: B41J29/46
Filed: 1985-04-05
Abstract: PURPOSE:To enable multi-gradation images to be printed, by a method wherein a multi-gradation test pattern is recorded prior to normal recording on a paper, the ink density of the test pattern is detected by a detector, and variations in recorded density characteristics with variations in printing conditions are corrected. CONSTITUTION:Prior to normal recording, a test printing command 9 causes a multi-gradation pattern generating circuit to record a multi-gradation test pattern 16 on the paper 5, the density of the recorded test pattern is detected by the detector 7, and the detection signal is processed by a memory, a discriminating circuit 12, a dividing circuit 13 and a recorded density characteristic correcting circuit 14. Therefore, the record density characteristics under total recording conditions such as an ink paper 1, the paper 5, a thermal head 3 and the ambient temperature. Accordingly, when a printing command 15 is inputted to a head-driving circuit 10 after the above operations, the multi- gradation printing data contained in the printing command 15 are converted into pulses corresponding to voltage-impressing time by the circuit 14 in accordance with the recorded density characteristics, and the pulses are outputted, thereby performing normal recording on the paper 5.