baber/WOPTO huggingface dataset:
Patent JP-S5986891-A (JP)
Title: Method of injecting cleaning body into condenser
Inventor: OOKOUCHI ISAO
IPC: F28G9/00
Filed: 1982-11-10
Abstract: PURPOSE:To equally clean all condenser tubes, by changing the state of dispersion of cleaning bodies when they are injected into cooling water. CONSTITUTION:The relationship in regard to the position of a tube plate 3 with an arrangement of injection tubes in a piping 6 is as follows: injection tubes 14a are provided in the position at the angle theta1 and of the radius r1 from the center line which divides the tube plate 3 and the piping 6 into two parts. Injection tubes 14b are installed in the position at the angle theta2 and of the radius r2. Their arrangement is decided according to the relationship of theta1<theta2, r1>r2. That is, the injection tubes 14a are positioned near the tube plate 3, while the injection tubes 14b are installed in the farther position from the plate 3 than the former ones. By this arrangement, the position of the injection tubes in the sectional area of a flow path is set off, so that the dispersion of injected cleaning bodies can be controlled. The water flow in the tubes far from the tube plate 3 flows into the upper part of the tube plate, while the water flow near the plate densely introduces the cleaning bodies to the underpart of the tube plate, jointing with the flow distribution flowing into the underpart of the tube plate. Without passing through the cooling tubes in the lower part, surplus cleaning bodies move to the upper part of the tube plate gradually, and finally, the cleaning bodies can go through all over the cluster of cooling tubes 2....
Patent JP-S6174750-A (JP)
Title: Production of metallic pattern for casting
Inventor: INOUE HISASHI
IPC: B29C45/26
Filed: 1984-09-19
Abstract: PURPOSE:To manufacture inexpensively a metallic pattern for casting which permits satisfactory mating with high efficiency by putting a bar or ring-shaped core having upper and lower metallic patterns above and below the central part of a specified thickness including a perforated pipe for venting gas into a molding flask, casting a prototype and machining away the cut central part down to the upper and lower metallic patterns. CONSTITUTION:The ceramic core 1 made by binding, by ethyl silicate, etc., the silica sand having the upper metallic pattern and lower metallic pattern above and below the central part of the specified thickness m-n including the perforated 12b pipes 12 for venting gas is put into the molding flask 3 and while air is vented 13 from the prototype 2, low-pressure casting 4is executed. Such prototype 2 is cut M, N in the central part and the cut surface is machined away down to the upper and lower metallic patterns, by which the upper and lower patterns are obtd. The upper and lower patterns are extremely satisfactorily mated without pattern deviation, etc. and the metallic pattern is manufactured inexpensively with high efficiency. The mating of the upper and lower patterns are much more improved when the prototype 2 is subjected to stress relief annealing prior to cutting.
Patent JP-S6438878-A (JP)
Title: Method for coordinating character column and dimension line
Inventor: NUMATA YASUYUKI
IPC: G06F17/50
Filed: 1987-08-05
Abstract: PURPOSE:To securely execute the correspondent of a dimension line and a character string contained in a drawing and to increase the correctness of a drawing interpretation by calculating a distance between the representative coordinates of respective character string areas and respective dimension lines. CONSTITUTION:A character string information storing part 3 calculates the representative coordinates from the character string area extracted by a character string area extracting part 2 and stores them along with character string information. On the other hand, a dimension line information storing part 5 stores information related to the dimension line extracted by a dimension line extracting part 4 along with the data of the coordinates of both ends. A character string and dimension line corresponding part 6 executes the corresponding processing of the character string and the dimension line based on respective stored contents of the storing parts 3 and 5. Namely, a distance D1 extracting part 8 extracts the distance D1 between the representative coordinates stored by the storing part 3 and the center coordinates of the coordinates of both ends stored by the storing part 5. The dimension line in which the distance D1 is made minimum is decided to be the dimension line corresponding to the character string. Thus, the purpose can be attained.
Patent JP-S6441289-A (JP)
Title: Optical device
Inventor: MINAGAWA SHIGEKAZU
IPC: H01S5/00
Filed: 1987-08-07
Abstract: PURPOSE:To use a flat chip of square or rectangle to realize a semiconductor laser of low threshold current density and an optical detector of high sensitivity, by forming a device on substrate crystal of a crystalline plane in the vicinity of a cubic crystal plane (n11) [where n>1]. CONSTITUTION:A device is formed on substrate crystal of a crystal plane in the vicinity of a cubic crystal plane (n 11) [where n>1]. Planes (-101) and (1-10) of a plane (111) are more prevailing as a cleavage plane then a plane (011). However, as the value (n) of the plane (n11) grows larger than 1, cleavage of the plane (011) becomes easier, and the plane (011) is completely prevailing in the case of n>3. A semiconductor laser of low threshold current density and an optical detector of high sensitivity can be hence realized by the use of a flat chip of square or rectangle.
Patent JP-S6352638-A (JP)
Inventor: INNO SHIGERU
IPC: H02J3/12
Filed: 1986-08-20
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-H0248023-A (JP)
Title: Compound film and production and use for compound film
Inventor: BENJIYAMIN BIKUSON
IPC: B01D69/08
Filed: 1988-08-08
Abstract: PURPOSE: To obtain a composite hollow fiber membrane having a thin membrane sepn. layer free of pinholes and gaps by applying a dilute soln. of a membrane forming material on a porous hollow fiber substrate, then partially drying the coating and further bringing the substrate into contact with a solidifying soln. to induce the removal of a solvent and solidification. CONSTITUTION: The dilute soln. consisting of the membrane forming material, such as cellulose acetate or brominated polyphenylene oxide and a solvent for the material is applied on the surface of the porous hollow fiber substrate. Next, the solvent in the coating film is partly evaporated and partially dried in a gaseous atmosphere. Further, the coating film is brought into contact with the solidifying soln. to solidify the membrane forming material on the surface of the porous hollow fiber substrate described above and the solvent is dissolved into the bath. The thus resulted composite hollow fiber membrane has the uniform and thin membrane sepn. layer free of the gaps and pinholes.  The adoption of the solvent and substrate which are heretofore unsable on account of the adverse influence at the time of dry removal of the solvent in the conventional method is made possible with this method.
Patent JP-H0360111-A (JP)
Title: Contact exposure
Inventor: OKUHORA AKIHIKO
IPC: G03F7/20
Filed: 1989-07-28
Abstract: PURPOSE:To improve the close adherence and evenness of an exposure mask and a photoresist layer for increasing the resolving degree of the pattern exposure by a method wherein recessed parts are provided on the dead parts of a substrate surface to be coated with the photoresist layer. CONSTITUTION:When recessed parts 14 are formed in the coating surface of a photoresist layer 11, even if the said coating surface especially the actually effective regions such as circuit element formation part or wiring formation parts, etc., to be pattern-exposed are taken in a flat planar shape, the marginal resolving degree therein can be decreased to increase the resolving degree. That is because any distortion, etc., on the surface layer of a substrate 13 e.g. a semiconductor wafer can be absorbed by existing recessed parts 14 to eliminate any warping of the substrate 13 for providing it with excellent flatness furthermore, any air creeping in the gap between the photoresist layer 11 and an exposure mask 12 thereon closely adhered to each other can be vented through the recessed parts 14 thereby avoiding the impediment to the close adherence by the existing air vesicles.
Patent JP-S6351580-A (JP)
Inventor: HIDAKA TETSUO
IPC: E05B49/00
Filed: 1986-08-21
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-2001017501-A (JP)
Title: Vibration stimulator
Inventor: HARA KENJI
IPC: A61H23/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibration stimulator with an increased massage effect due to favorable stimulus by allowing a vibrator to generate wavy vibration. SOLUTION: A plurality of vibrators (a vibrator 21 for a bottom part through a vibrator 24 for leg parts) driven by drive means (drive circuits 41-44) corresponding to parts of a human body are disposed in a support section of a device body (chair body) having this support section (a seat section 12 and a back rest section 13) for supporting the body. The vibrators adjacent to each other out of these vibrators are driven in two different frequencies, a first frequency and a second frequency. Also, the positional relationship between the adjacent vibrators driven in the different frequencies is changed sequentially with time by control means 45.
Patent JP-H0622489-A (JP)
Title: Motor
Inventor: KITAGAWA KOJI
IPC: H02K29/00
Filed: 1992-06-30
Abstract: PURPOSE:To prevent inferiority of insulation or breaking of a lead wire by forming a driving circuit pattern at one part of a laminate which has salient poles protruded radially from the center of a motor. CONSTITUTION:A motor circuit pattern is made at one part of a laminate, which has salient poles protruded radially from the center of a motor 20. Therefore, there is no necessity to bond a printed board to an iron core 23. Hereby, the occurrence of out gas by an adhesive or the dust by the unhardening of the adhesive can be avoided, and also the inferiority of insulation caused by the lead wire of a coil 7 contacting with the end of the printed board 25 or the breaking of the lead wire of a coil 7 can be effectively prevented.
Patent JP-H0618395-A (JP)
Title: Apparatus for measuring moisture of sand in batcher plant
Inventor: MIYAZAKI KOKI
IPC: G01N9/24
Filed: 1992-06-30
Abstract: PURPOSE:To measure approximately average moisture of sand in a sand reservoir bottle with few measurement errors. CONSTITUTION:A protection pipe 18 extending perpendicularly is provided at the center of a sand reservoir bottle 1, an RI moisture meter probe 20 housing a neutron source and a neutron detector together with a gamma-ray source and a gamma-ray detector is inserted into the protection pipe 18, and the RI moisture meter probe is connected with a calculation display 31 provided outside the sand reservoir bottle 1 via a cable 32. The neutron detector housed in the RI moisture meter probe 20 detects intensity of neutrons discharged from the neutron source into the sand and transmits the count value to the calculation display 31, while simultaneously the gamma-ray detector detects the intensity of the gamma rays radiated from the gamma ray source into the sand. When the respective counted values are transmitted to the calculation display 31, the surface moisture amount of the sand and the density thereof are displayed on the calculation display 31.
Patent JP-H068027-A (JP)
Title: Clamp height setting device of beveling machine
Inventor: TANAKA TAKESHI
IPC: B23C3/12
Filed: 1992-06-30
Abstract: PURPOSE:To speedily carry out work setting and to shorten a cutting work cycle by controlling a drive means of a clamp means by a detection signal of a detection switch to detect flange height of an H-type steel. CONSTITUTION:Machining heads are arranged on both ends of an H-type steel W, and on a pair of the processing heads, a clamp means D free to vertically move and to press a flange (a) of the H-type steel is provided. On a clamp claw 31 in the clamp means D, a drive means for vertical motion is arranged. Additionally, on this clamp claw 31, a detection switch Lb is installed through an installation member 60. This detection switch Lb corresponds with the flange (a) of the H-type steel W and detects height of this flange (a). In accordance with a detection signal of 'no material' or 'material' output from this detection switch Lb, the drive means for vertical motion of the clamp means D is rotationally controlled reciprocally. Consequently, it is possible to speedily carry out work setting and to shorten a cutting work cycle.
Patent JP-H0732294-A (JP)
Title: Paper-feeding control device for rotating drum of image recording device
Inventor: NAMIKI KAZUNORI
IPC: G03G15/00
Filed: 1993-07-15
Abstract: PURPOSE:To correctly and surely wind electrophotographic recording paper onto a predetermined mounting position in a rotating drum always by providing a control means wherein the transfer speed of recording paper is to be delayed at the point of time when the tip part of the recording paper sheet arrives at a predeterminate position direct before a recording paper tip end position regulating member. CONSTITUTION:The transfer speed of recording paper 3 transferred by paper feeding rollers 9 and 10 driven-rotated by a pulse motor, thereto a pulse-motor driving pulse generated from the generating means for the pulse motor driving pulse acted under the control of the central operation control device 11, is delayed at the point of time when the tip part of the recording paper arrives at a predeterminate position direct before a recording paper tip end position regulating member 14. Then the rotation of the recording-paper rollers 9 and 10 is stopped direct after the arrival of the tip part of the recording paper 3 at the position of the recording-paper end-start position regulating member 14, and the recording paper 3 is pushedly pressed to the rotating drum 13 surface by a recording paper pushedly pressing roller 15.
Patent JP-2000006444-A (JP)
Title: Printer, printing method and recording medium
Inventor: SUMIYA SHIGEAKI
IPC: H04N1/23
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To control the generation ratio of each dot incapable of being controlled heretofore by error diffusion in a printer when multivalence ternarization or more is performed. SOLUTION: A printer is equipped with heads capable of forming dots having different dot diameters. When the proper use of these dots is performed by performing a multivalence of ternarization or more by an error diffusion method, the generation ratio of each dot is controlled by changing a threshold value corresponding to the gradation value of input data. This threshold value is experimentally, successively and approximately set so that the generation ratio of the dot coincides with a set desired value. When multivalence is performed on the basis of the threshold value set to the gradation value, the generation ratio of the dot changes smoothly on the basis of the threshold value and, therefore, the generation of a pseudo-contour can be prevented and image quality can be enhanced.
Patent JP-S6257055-A (JP)
Title: Japanese word processor
Inventor: TAKANO KATSUJI
IPC: G06F17/21
Filed: 1985-09-05
Abstract: PURPOSE:To attain the input in a document or the like by providing a means reading the present point of time (date or time) and applying a KANA (Japanese syllabary)/KANJI (Chinese character) conversion depending on a prescribed reading to the point of time. CONSTITUTION:In inputting 'hizuke' (date) from an input section 12, it is inputted in an input buffer 16 and 'hizuke' is displayed on a display section 30. In depressing a conversion key, a Japanese dictionary 14 is retrieved, a KANJI whose character and reading in the input buffer 16 are coincident is transferred to a synonym buffer 22, the special dictionary table of a program area 24 is retrieved, and when they are coincident, a data or a time is read from a clock means 32 and stored in the buffer 22, and the display of 'date' is given to the display section 30. In depressing the conversion key, the special dictionary table is retrieved and, for example, '24th July in the 60th of Showa' is displayed. In inputting 'jikoku' (time) next, 'jikoku' is displayed next to the data and in depressing the conversion key, the data 'time' and the data '6:45' by the read processing of the clock means 32 are stored in the buffer 22. In depressing again the conversion key, the data and time are displayed.
Patent JP-2001017563-A (JP)
Title: Simultaneous opening valve
Inventor: KUBO YOSHIAKI
IPC: F16K7/12
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the malfunction of an excessive force acting on a part of a diaphragm, causing a crack in the diaphragm or gaining a tendency to bend, making a pipe line close imperfectly or fail to function properly at an emergency, while the pipe line is closed, in a conventional simultaneous opening valve. SOLUTION: Stepped portions 8a, the thickness of which is slightly larger than the depth of the rim of a lower valve 10, is provided inside a valve seat 8 into which the lower valve 10 of a main valve 19 pinching a diaphragm 6 and regulate the downward movement of the lower valve 10, whereby an unreasonable force is prevented from acting on the diaphragm 6, when the pipe line is closed with the bottom of the diaphragm 6 touching the top face of the valve seat 8.
Patent JP-S6088929-A (JP)
Title: Optical heterodyne module
Inventor: SASAKI KAZUMASA
IPC: H04B10/548
Filed: 1983-10-20
Abstract: PURPOSE:To transmit light in an incoherent state through one optical fiber and to attain size reduction by separating coherent light emitted by a single light source into two pieces of luminous flux, polarizing the two split pieces of luminous flux orthogonally, and modulating them to different frequencies. CONSTITUTION:The coherent light 4 is split into two parallel pieces of luminous flux by a Wollaston prism 5. One pieces of luminous flux is passed through a polarizer 6 having the axis of polarization in a direction X to obtain X linear polarized luminous flux, and the other piece of luminous flux is passed through a polarizer 7 having the axis of polarization in a direction Y to obtain Y linear polarized luminous flux. Then, the X linear polarized luminous flux is passed through an optical modulator 8 for frequency modulation from f0 to f1, and the Y linear polarized luminous flux is passed through an optical modulator 9 for frequency modulation from f0 to f2. Those two pieces of modulated polarized luminous flux are multiplexed by a cuesta prism 10 and emitted out as one pieces of luminous flux. In this case, both pieces of luminous flux to be multiplexed are polarized orthogonally, so they do not interfere with each other when multiplexed. Therefore, it is extremely easy to separate them after the multiplexing and the separation is performed easily by, for example, a split type analyzer. Thus, the two light beams f1 and f2 for optical heterodyning are transmitted through one optical path, i.e. one optical fiber in an incoherent state.
Patent JP-H1132983-A (JP)
Title: Endoscope image pickup device
Inventor: MOCHIDA AKIHIKO
IPC: G02B23/24
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To easily execute proper operation setting according to a using situation. SOLUTION: An endoscope image pickup device executes signal processing with respect to the image signal of the output of CCD 9 by a preprocess circuit 11, an AGC circuit 15, a white balance circuit 16, a color tone circuit 17, a contour emphasizing circuit 18 and an encoder 19 and displays an observing image on a monitor. At this time, based on the wave detecting signal of a wave detecting circuit 12, a light control circuit 14 controls a CCD driving circuit 10 and a light source control circuit 13 to control light. A memory card 7 stores set data of an adjusting value concerning light control, a color tone, contour emphasis, etc., and at the time of loading the card 7, set data is read into CPU 20 to set-change the various adjusting values of the circuits 14, 16, 17, 18, etc., according to a using situation.
Patent JP-S5898730-A (JP)
Title: Heat developing type diazo copying material
Inventor: MATSUDA TSUTOMU
IPC: G03C1/60
Filed: 1981-12-08
Abstract: PURPOSE:To obtain a titled copying material with which high density pictures are obtained by low temp. development as well and which has an excellent shelf life by forming a photosensitive material of two layered construction consisting of a diazo compd.-contg. layer and a coupling compd.-contg. layer, and contg. a hot meltable coloring assistant and amino acid in said layers. CONSTITUTION:The 1st layer consisting of (A) (co)polymers of vinyl choride, styrene, (meth)acrylate, and a diazo compd., and the 2nd layer consisting of (B) coupling components are laminated successively on a substrate, and a hot meltable coloring assistant (e.g.; caproic acid amide) of 50-150 deg.C m.p. and which is insoluble or hard to dissolve in water and amino acid (e.g.; L-alpha-alanine) are imcorporated in the 1st layer and/or the 2nd layer respectively at about 0.1- 50pts.wt. ratio in 1pt.wt. dizao compd.
Patent JP-H0482478-A (JP)
Title: Communication charge display system for facsimile equipment
Inventor: SASAKI TSUKASA
IPC: H04N1/34
Filed: 1990-07-25
Abstract: PURPOSE:To inform a communication charge immediately during transmission or after end of transmission by discriminating a unit time of communication in a unit charge based on a telephone number of a transmission destination and calculating and displaying the communication charge based on the unit time and an output of a counter measuring the communication time. CONSTITUTION:A unit time discrimination section 2 retrieves a storage section in which a unit time of communication for a unit charge is registered corresponding to a station number based on the station number of a telephone number of the transmission destination to obtain the unit time to the communication. A counter 3 starts measuring the time when the connection of the telephone line is finished and outputs an elapsed time. An arithmetic section 4 calculates the communication charge from the unit time information from the discrimination section 2 and the elapsed time information from the counter 3 in real time. A display section 5 displays the communication charge noticed from the arithmetic section 4 on a display area 6. Since the communication charge is displayed on the display area 6 time to time in response to the elapsed time, the user recognizes the communication charge during transmission or after end of transmission immediately.
Patent JP-H0360662-A (JP)
Title: Bubble bath device
Inventor: KANAZAWA KOTETSU
IPC: A47K3/00
Filed: 1989-07-28
Abstract: PURPOSE:To have an effective purification of the bathing water automatically by continuing the filtration run, which was started at the same time as the bubble bath operation, for a certain while after ending of the bubble bath operation, and thereby allowing a filter to exert its full performance. CONSTITUTION:When a bubble bath operation switch on a remote controller 30 is turned on, a circulation pump P1 is started through a controller 20 at a high discharge power, and at the same time an air lead-in valve 4 is opened. Thereby the bubble bath operation is started. Part of the bathing water flowing through a circulation circuit 2 is flowed to a filtration circuit 6 with the start of the circulation pump P1 and filtered by a filter 5. If the bubble bath operation switch is turned off after operation for t1, the air lead-in valve 4 is shut through the controller 20, and also the circulation pump P1 is changed over from the high discharge power to low, and the filtration run is continued with low discharge power operation of the circulation pump P1. When the filtration run is made for t2, the circulation pump P1 is stopped automatically by the control part 20, and thereby the filtration run is finished.