baber/WOPTO huggingface dataset:
Patent JP-S5633335-A (JP)
Title: Tape guide apparatus
Inventor: IMANISHI KIYOKAZU
IPC: B65H18/26
Filed: 1979-08-24
Abstract: PURPOSE: To prevent turbulent winding at a high speed of an apparatus for reeling in a magnetic tape or the like, by engaging cylindrical surfaces of rotating rings onto the tape that is being reeled, each of the rotating rings having a thin flange on one edge thereof and being rotatably supported by static pressure gas bearings.  
     CONSTITUTION: A tape guide roller 16 has the two rotating rings 8a, 8b supported by static pressure gas journal bearings and provided with the flanges 9a, 9b for preventing misalignment of the tape 3. The guide roller 16 is swingably mounted through an arm 10 to a shaft 11 and bears against an outer surface of wound tape layers 2 under a suitable urging pressure by a spring 12. Thus the air which would otherwise be trapped between the tape layers 2 during winding of the tape 3 can be excluded therebetween to restrain the tape 3 to be wound from slipping. Further as the flanges 9a, 9b can prevent the tape 3 from shifting lateraly, turbulent winding of the tape would not occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11301313-A (JP)
Title: Duct part structure of automobile air-conditioning facilities
Inventor: KAWAMACHI KANEHIRO
IPC: B60K37/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve installing performance of a side defroster duct and an air conditioning duct. SOLUTION: A side defroster duct component 30 having an open sectional shape is attached on a back side face of an instrument panel 2 so that a side defroster duct having a closed sectional shape is formed between those, and then, both side parts of the side defroster duct component 30 are bent so that an air guide part 31 leading to a side defroster grille 4 formed in the instrument panel 2 is formed. Flow straightening plates 32 straightening flows of air blown out from the side defroster grille 4 are provided near an entrance part of the side defroster grille 4 in the air guide part 31.
Patent JP-S5536208-A (JP)
Title: Disazo dye solution composition
Inventor: TANIGUCHI KOUICHI
IPC: C09B67/44
Filed: 1978-09-04
Abstract: NEW MATERIAL:An ethanol amine salt of a yellow disazo dye I (M is II, III or IV; R 1  and R 2  are H or hydroxyethyl).  
     EXAMPLE: A compound V.  
     USE: A stable aqueous solution having a concentration of as high as 10W35wt% can be obtained. Useful for clear yellow dyeing of cellulosic materials, e.g. paper, cotton, etc., and polyamide materials, e.g. silk, wool, polyamide fibers, leather, etc., and for inks of marking pens.  
     PROCESS: The yellow disazo dye I is prepared by reacting 2 moles of 4-amino-3- methoxy-azobenzene-2'-sulfonic acid, etc. with 1 mole of diethanolamine or monoethanolamine and 1 mole of a cyanuric halide. The mono-, di- or triethanolamine salt can be obtained by controlling the pH of the reaction mixture with corresponding ethanolamine during or after the reaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63272317-A (JP)
Inventor: IMAI HIDETOSHI
IPC: A47L9/28
Filed: 1987-04-30
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-S60411-A (JP)
Title: Laser module device
Inventor: FUNAHASHI TAKAO
IPC: H04B10/25
Filed: 1983-06-16
Abstract: PURPOSE:To attenuate a reflected light from an optical fiber incident end and a condensing lens incident end by placing an optical attenuator between a semiconductor laser and a condensing lens, and inclining diagonally the semiconductor laser against an optical axis in the direction parallel to its hetero junction surface. CONSTITUTION:An incident end face (e) of an optical fiber 4 is polished diagonally. A cylindrical condensing lens 5 is formed so that is refractive index becomes smaller gradually extending from the center axis to the outside circumference. An optical attenuator 6 whose attenuation ratio is about 1/10 is placed in the vicinity of the incident end of the lens 5. As for a semiconductor laser 7, a hetero junction surface 9 of a chip 9 is on a plane containing the lens 5, and its optical axis is inclined and placed diagonally about 10 deg. against the optical axis of the lens 5. In this way, an emitted light of the laser 7 is condenced to the incident surface of the fiber 4 by the lens 5, and made incident efficiently to the fiber 4. On the other hand, a light reflected by the end face (e) and an incident and emitting end face C of the lens 5 is attenuated by the attenuator 6. Also, a light reflected by the end face C and the surface of the attenuator 6 does not return to the laser 7. Therefore, deterioration of a characteristic of the laser 7 can be prevented.
Patent JP-2000296524-A (JP)
Title: Method for optimizing mold cooling piping
Inventor: SAKAI KAZUHIKO
IPC: B29C45/26
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To optimize cooling piping in a relatively short time by dividing a periphery of a cooling piping model into partition regions of a predetermined size at each of many cooling piping models, analyzing mold cooling, comparing an overall model with a mean value of a mold surface temperature at each region, and repeating a correction of disposition. SOLUTION: A model of a mold for optimizing cooling piping is formed (step = S11), and the model is heat transferred, solidified, and analyzed to discuss cooling piping disposition (S12). Element regions are formed in a range of a predetermined size of each of peripheries of each element of a mold constitution such as a mold dividing surface, a product cavity, an extrusion pin, a core pin or the like are formed in the mold model, and cooling piping model is disposed so as not to be superposed with another element region (S13). Each partition region is heat transferred, solidified, analyzed, the overall is compared with a mean value of a mold surface temperature of each region with previous calculation, its disposition is corrected, and when the dispersion of the mold surface temperature becomes large, optimizing is completed (S14).  Thus, an analyzing time is shortened, and certainty of optimizing can be easily judged.
Patent JP-S58224465-A (JP)
Title: Reproducing device of information disc
Inventor: SUKEGAWA KATSUNORI
IPC: G11B23/03
Filed: 1982-06-24
Abstract: PURPOSE:To remove the unstable operation of a pin and a lock cam by cutting a pin for a catching member like a semicircle and setting up the radius of curvature of an abutted part between the lock cam and a coner part smaller than the radius of the pin. CONSTITUTION:The lock cam 44 is provided with a contact sliding side 44a to contact with a connecting pin 26 while being slided and a lock part 44c connected to the side 44a so that an approximately rectangular corner part 44b is formed by the side 44a and the lock part 44c. When the pin 26 is inserted up to the corner part 44b, the cam 44 is rotated in the clockwise direction against the pin 26 by the spring force of a coil spring 46 and the lock part 44c locks the pin 26 so as not to be restored. In this case, the shaft part of the pin 26 which is slided along the cam 44 is cut out like a semicircle and the radius of curvature at the sliding prt with the cam is set up sufficiently smaller than the radius of the pin. Consequently, the pin is prevented from being locked under unstable state and the workability of the device can be improved.
Patent JP-S591192-A (JP)
Inventor: INOUE TAICHI
IPC: B25J19/02
Filed: 1982-06-24
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-S5443423-A (JP)
Title: Crt display unit
Inventor: ITOU SHIYOUICHI
IPC: G06F3/14
Filed: 1977-09-12
Abstract: PURPOSE: To eliminate the interference of the AC component to outside and thus to increase the resolving power of the screen, by using the shielding wire to transmit the output from the video amplifier or to select the output from the deflecting high voltage generator circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5234834-A (JP)
Title: Medal taking game machine
Inventor: SUGA TOSHIHISA
IPC: A63F9/00
Filed: 1975-09-09
Abstract: PURPOSE: A game machine to strike out a medal fitted to a rotary member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5633503-A (JP)
Title: Relative position detector
Inventor: OGAWA KAZUYOSHI
IPC: B66C23/88
Filed: 1979-08-29
Abstract: PURPOSE: To provide a position detector prepared for a jib crane or the like and does not operate wrongly and has good maintenance and checking properties, by providing a detected member on one of a pair of rotary discs which move in engagement with the rotation of a tilting and a winding drums and by providing a detection switch on the other disc.  
     CONSTITUTION: A selsyn oscillator 8 is rotated by the revolution of a tilting drum 5 for operating the tilting rope of a jib crane or the like. A rotary disc 11 attached to the selsyn oscillator 10 is rotated together with the oscillator. When a detected member 12 attached to the rotary disc 11 comes to a position to correspond to a detection switch 18 attached to a disc 17, and opening/closing signal is applied to a control circuit through an electric wire 19. When the rotary disc 17 is rotated through other selsyn oscillators 14, 16 by the revolution of a winding drum 6 and the detection switch 18 comes to a position to correspond to the detected member 12, an opening/closing signal is applied again. This results in making the performance of a detector free of erroneous operation and is easy in maintenance and checking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05281948-A (JP)
Title: Font pattern compressing and storing method
IPC: G06Q50/00
Filed: 1992-04-02
Abstract: PURPOSE:To sufficiently increase the compressibility of font patterns including much zero-pattern data and to save the storage capacity of a font memory. CONSTITUTION:When the zero-pattern data whose dots in a unit area consisting of >=2 dots, i.e., one-byte area all have logic zero is included in the font pattern, the zero-pattern data is deleted from the font pattern and the resulting pattern is stored in the font memory. Then, an information table showing the arrangement of zero-pattern data in the font pattern is stored separately from the font pattern. When the font pattern is reproduced, the zero-pattern data is added at a specific position while the information table is referred to.
Patent JP-H04336685-A (JP)
Title: Character recognizing device
Inventor: KUMADA TOSHIYUKI
IPC: G06K9/62
Filed: 1991-05-14
Abstract: PURPOSE:To recognize characters even when the printing position is deviated. CONSTITUTION:The character recognizing device 1 is provided with a printing deviation detection part 5 detecting the deviation in a position based on the result reading characters for printing position detection printed on a sheet of paper using a printer and a printing deviation correction part 6 changing the position of a recognition objective area based on the deviation in this detected printed position. Based on the result of reading the printed position detection characters, the deviation of the printed position is detected, and based on the deviation of the detected printed position, the position of the recognition objective area is changed.
Patent JP-H07322459-A (JP)
Title: Method for determining isolation distance of cable laid in tough
Inventor: SASAKI NOBUHIRO
IPC: H02G9/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method for determining the isolation distance of a cable laid in a tough, which can seek the isolation distances of the cable from both sides of a trough without making the sensor of an in-trough cable position orienter scan it longitudinally along the side of the trough. CONSTITUTION:The isolation distances of cables 5a, 5b, and 5c from the bottom of a trough are detected, ranging over between both side faces in width direction of the trough by means of a cable position orienter, and from the obtained isolation distance data, the distances 11 and 12 from both sides of the trough in the position where the isolation distances of the cables show the minimum peaks are sought. Next, the differences 11-(D/2) and 12-(D/2) between each distance 11 and 12 and the radio D/2 of the cables are computed as the isolation distances L1 and L2 from both side faces of cables.
Patent JP-S5632468-A (JP)
Title: Delta2-1,2,4-triazolin-5-one and its use
Inventor: KAJIOKA MITSURU
IPC: A01N43/64
Filed: 1979-08-28
Abstract: NEW MATERIAL:A Δ 2 -1,2,4-triazolin-5-one expressed by formula I (R 1  is H, 1W4C lower alkyl or lower alkenyl; X is 1W4C lower alkyl or 1W4C lower alkyloxy).  
     EXAMPLE: 1-(2,4-Dichloro-5-methoxyphenyl)Δ 2 -1,2,4-triazolin-5-one.  
     USE: A herbicide effective for controlling annual and perennial weeds in a paddy field, a plowed field, a tree garden and damp ground, particularly weeds before germination and at the beginning stage of generation.  
     PROCESS: A compound of formula II is reacted with a compound of formula III in an inert solvent under heating to give a compound of formula IV, which is subjected to ring closure in the presence of a base to form a compound of formula V. The compound of formula V is then reacted with a compound of formula VI (X is halogen) to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06323820-A (JP)
Title: Three-dimensional profile measuring method
Inventor: HIYAMIZU YOSHINOBU
IPC: G01B11/24
Filed: 1993-05-11
Abstract: PURPOSE:To provide a method for measuring the three-dimension profile of an object while changing the posture with respect to an object stage without requiring more than one slit light and without requiring highly accurate conversion of the posture. CONSTITUTION:The posture of an object 11 is changed with respect to an object stage 10 into a plurality of aspects. A TV camera 14 picks up a light cut line 15 for each posture while shifting the position of the object 11 thus obtaining the three-dimensional data of the object 11. Three marks 18, which do not reflect the slit light 13 are put on one surface 11a of the object 11. When the three-dimensional data of the object 11 is obtained for each posture, a cut in the slit light image is detected as the mark 18 and the posture data of the object 11 is determined based on the positions of three marks 18. Three- dimensional profile data of the object 11 for the plurality of postures are then synthesized to obtain the three-dimensional profile of the object 11.
Patent JP-S60254417-A (JP)
Title: Magnetic recording medium
Inventor: HASEGAWA OSAMU
IPC: G11B5/64
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a magnetic recording medium which decreases the deterioration in the electrical characteristics, is good in envelope and decreases the frictional change during traveling at a high temp. by providing a top coat layer having a specific film thickness or below on the surface of a thin ferromagnetic film. CONSTITUTION:The magnetic recording medium which decrease the deterioration in the electrical characteristics, is good in envelope and decreases the frictional change during traveling at a high temp. is obtd. if the top coat film is formed to <=300Angstrom  thickness. Above all, <=100Angstrom  and >=10Angstrom  thicknesses of the top coat film are more preferable. The amt. of the resin on the top coat layer increases when the thickness of the top coat layer increases to exceed 300Angstrom  and therefore the entire part of the film is liable to chip. On the other hand, the film has poor adhesiveness and is likely to chip when the thickness decreases to 10Angstrom  or below. The substrate for vapor deposition having 20-80Angstrom roughness is usually used.
Patent JP-S5812109-A (JP)
Title: Electronic saving box
Inventor: OOKI KENJI
IPC: G11B20/10
Filed: 1981-07-13
Abstract: PURPOSE:To allow the recording and reproducing of a source sound for an audio device, by applying a digital circuit and an electronic computer and at the same time adapting a carrier wave technology of the electronic communication. CONSTITUTION:A carrier wave technology of the electric communication is applied to give the pulse modulation and the code modulation to a melody, rhythm and an audio signal comprising of these melody and rhythm. These melody, rhythm and audio signal are recorded to various types of program sources such as a record, a magnetic tape, etc. Furthermore an automatic performance is carried out by means of audio device containing an electronic computer and a code decoding function.
Patent JP-S62268307-A (JP)
Title: Floating type carrier system
Inventor: MORISHITA AKIHIRA
IPC: B60L13/04
Filed: 1986-05-14
Abstract: PURPOSE:To enable a carrier car to be precisely positioned at its stopping position, by providing an outrigger portion made of ferromagnetic substance to the part of a guide rail facing a magnetic support unit at the stopping position of the carrier car. CONSTITUTION:A carrier car 2 is composed of a pedestal 11 arranged in opposition to the underside of a guide-rail 1, magnetic support units 12a-12d arranged respectively to the corner positions of the top face of the pedestal 11, a carrier car body 13 supported to the underside of the pedestal 11, and the secondary conductor 14 arranged to the center portion of the top face of the pedestal 11. On the other hand, the outriggered portions 35a-35d, which is a part of a guiderail, are outriggered outside the position where they face the magnetic support units 12a-12d respectively when the carrier car 2 is positioned to the stopping position, being formed integrally. These outriggered portions 35a-35d carry out positioning of the carrier car 2 by the use of the leak flux from magnetic support units 12a-12d.
Patent JP-S62266524-A (JP)
Title: Liquid crystal display element
Inventor: MIYAJI YUKIO
IPC: G09F9/46
Filed: 1986-05-14
Abstract: PURPOSE:To obtain a guest-host ferroelectric liquid crystal display element with high contrast by using another guest-host type ferroelectric liquid crystal cell in stead of a polarizing plate and constituting the panel in two layer structure. CONSTITUTION:The spiral axis 3 of a front cell and the spiral axis 7 of the opposite side cell are arranged with twice (2theta) shift a wide angle theta and electric fields are impressed to the front cell and the opposite cell so that the long axis direction of liquid crystal molecules on the front cell is most inclined from the long axis direction of liquid crystal molecules on the opposite side, so that the light absorbing axes of coloring matters are rectangularly set up and coloring can be observed. When the electric fields applied to both the cells are respectively inverted from the case of the coloring state, the liquid crystal molecules in the front cell and that of the opposite cell are rotated in the clockwise direction and counterclockwise direction respectively by 2theta, so that the long axes of the liquid crystal molecules in the two cells and the absorbing axes of coloring matters are superposed when observed from the front and the superposed part is observed as a transparent part. When the long axis direction of the liquid crystal molecules is most inclined, the mutual crossing angle is 4theta. Thereby, it is preferable to set up the inclined angle theta of a liquid crystal material to 90 deg.divided by 4-22.5 deg. in order to maximize the contrast between coloring display and transparent display.
Patent JP-H08281274-A (JP)
Title: Sterilizing material for sea water
Inventor: SAWASHITA AKIO
IPC: C02F1/50
Filed: 1995-04-10
Abstract: PURPOSE: To breed a fish in a stable state without causing stress and also to prevent a sticking of parasitic vermins on the surfaces and in the gills of fishes, etc., by constituting a sterilizing material for sea water by mixing an alloy powder containing specified amount of pure copper powder or copper to a thermoplastic synthetic resin. CONSTITUTION: This sterilizing material for sea water is constituted by mixing the alloy powder containing at least 60wt.% pure copper powder or copper to the thermoplastic synthetic resin. At this time, a metal powder having, for example, 15-30μm average grain size and <=20wt.% residue on a 250 mesh screen is used to the sterilizing material for sea water. Then, the alloy powder containing at least 60wt.% pure copper powder or copper is mixed to the thermoplastic synthetic resin, for example, by 50-80wt.% and subjected to melt molding to form a pellet. When this sterilizing material is immersed in the sea water, the metal powder dispersed and kneaded in the resin is easily ionized, and various kinds of pathogenic microorganism are killed by this sterilizing, function.  Thus, the stress is moreover suppressed due to the elimination of sticking of the parasitic vermins on the surfaces and in the gills to a cultured fish.
Patent JP-H06325174-A (JP)
Title: Color vector extracting method
Inventor: TAKIZAWA YURI
IPC: G06T1/00
Filed: 1993-05-12
Abstract: PURPOSE:To automatically extract color vectors showing characteristics of reflection by dividing a color space with plural planes and applying a segment which approximates an array of representative points found, area by area. CONSTITUTION:The parallel planes 103 which cross the same straight line 101 at right angles are defined in the color space 106 which has color component values of pixel values of a body area as coordinates so as to divide the color space into the successive areas. Pixels which belong to the divided areas 104 are determined, area by area, and their pixel values are used to find the representative points 105 in the areas. In this case, the distribution 102 of the pixel values is nearly linear to respective component values of P, G, and B, so one representative point can be found for each area or each plane, for example. Then the vectors are determined by finding the straight line which approximates the array of the respective representative points. Even when the pixel values are dispersed from the vectors and distributed, the representative points such as the mean, the center of gravity, etc., of the pixel values are found, so the vectors can be extracted.
Patent JP-S61269369-A (JP)
Title: Semiconductor device for optical communication
Inventor: NAGAI YASUO
IPC: H04B10/40
Filed: 1985-05-24
Abstract: PURPOSE:To miniaturize the device and to eliminate the operation error by forming a transmitting part and a receiving part of the optical communication device in the same semiconductor substrate by surrounding the periphery of the part where the transmitting part is formed and that of the part where the receiving part is formed with a grounding line. CONSTITUTION:A transmitting part I is surrounded with an aluminum wiring 12. A receiving part II is surrounded with an aluminum wiring 11 and it is grounded by necessary points. The transmitting part is formed in a semiconductor substrate while it is electrically isolated from the light receiving part by being surrounded with a wiring and it responses to input signals and drives a light emitting element. The receiving part is similarly formed in the semiconductor substrate while it is isolated electrically from the transmitting part and it receives the optical communication optically. Accordingly, even if the transmitting part operates to enhance the current flowing through the aluminum wiring 12 and to generate voltage drop in wiring resistance R0, the influence on the receiving part is reduced and receiving operation can be carried out steadily.