baber/WOPTO huggingface dataset:
Patent JP-S6126010-A (JP)
Title: Formation of terminal part of optical fiber
Inventor: TSUCHINUMA KENICHI
IPC: G02B6/38
Filed: 1984-07-16
Abstract: PURPOSE:To set easily an optical fiber to the axis of an optical connector and to form a terminal part stably by removing an excess clad layer by the edge of a small-diameter part in the front end of the optical connector when the excess clad layer is inserted to the optical connector. CONSTITUTION:The optical connector 4 is cylindrical, and the inside consists of a small-diameter part 5, a taper part 6, and a large-diameter part 7 in order from the front end. In a case that an optical fiber 1 is set to the connector 4, the fiber 1 is inserted into the connector 4 indiscriminately. Next, the core 2 of the fiber 1 is led forcibly toward the small-diameter part 5 of the connector 4. The taper part 6 is provided for leading more smoothly the core 2 to the small- diameter part 5 in the front end, and it is best to set the angle of the taper part 6 with 120-130 deg. for the purpose of removing an excess clad layer 3 thereafter. When the fiber 1 is inserted into the connector furthermore, the excess clad layer 3 is scraped out by an edge 8 and is extruded from the tip end of the connector 4. When the fiber 1 passes through the small-diameter part 5, the fiber 1 is shifted to the direction where the thickness of the clad layer 3 is made uniform.
Patent JP-S5480154-A (JP)
Title: Digital electronic watch
Inventor: KAGOI TERUAKI
IPC: G04D7/00
Filed: 1977-12-08
Abstract: PURPOSE: To enable whether respective electrodes are mutually shorting or not to be checked by comparing the display patterns when signals of ON and OFF are applied one after another to the respective electrodes of the display part of a liquid crystal display panel.  
     CONSTITUTION: Checking of the display panel after assembling may be performed by comparing the display pattern when an ON signal is applied to the electrodes 1a thru 1l of the display part consisting of segment electrodes 1a thru 1l, 2a thru 2k and common electrode 3 and an OFF signal is applied to the electrodes 2a thru 2k ane the pattern when the OFF signal is applied to the electrodes 1a thru 1l and the ON signal to the electrodes 2a thru 2k. This method also enables checking of shorting, etc. between each lead of the diaplay part to be performed at the same time of checking the signal transimission from the circuit part to the display part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633231-A (JP)
Title: Radiation thermometer
Inventor: YAKURA KOICHI
IPC: G01J5/0805
Filed: 1986-06-24
Abstract: PURPOSE:To perform calibrating operation at the time of device assembly and after-sale service by performing the calibration by a temperature measuring means on the basis of calibration data stored in a storage means. CONSTITUTION:The temperature measuring means 24 performs temperature measuring operation, and a calibrating means 24' calibrates the temperature measuring means 24; and a selecting means 40 operates the temperature measuring means 24 or calibrating means 24' selectively according to manual operation and the storage means 28 stores data for calibration obtained by the calibrating means 24'. Then, the means 40 operates the calibrating means 24' and then a radiation thermometer calibrates itself and stores the calibration data in the means 28. Then, the means 40 operates the temperature measuring means 24 and then temperature measuring operation is carried out on the basis of the stored calibration data.
Patent JP-H08337208-A (JP)
Title: Apparatus for casing velvet shank pack
Inventor: NAKADA JIRO
IPC: B65B25/04
Filed: 1995-06-14
Abstract: PURPOSE: To automate supply of packs and boxes for making casing efficient by inverting the packs which have been carried with bottoms up for arranging them in a lateral line and also carrying the box close to the packs for sucking the arranged packs to case them normally and reversely in an alternate manner. CONSTITUTION: Operation for facing packs 3 upward and dividing the packs into two opposite rows for casing them into a box 2 is automatically performed. A pack inverting means 7 inverts the inverted packs 3 transferred in series by reversely turning them with faces facing an inner cylinder 12. The inverted packs 3 are mounted one by one on a conveyer 8 being an arranging means, thereby resulting in the laterally arranged packs. A pack transfer means sucks the individual packs as a unit when an equal number of packs to a number of attracting parts 21 of a lifter 9 have been laterally arranged, lifts the packs from the pack arranging means and transfers into the box 2. The lifter 9 has a horizontally rotating means 18 so that it cases the packs 3 into the box with normal and reverse directions of the packs 3 alternated with each transfer of the packs.
Patent JP-H0815493-A (JP)
Title: Waste disposal method
Inventor: FURUKAWA OSAMU
IPC: G01N23/04
Filed: 1994-06-29
Abstract: PURPOSE:To automatically separate a bag-filled glass from lead which is not suitable and protect an operation rate of an incineration from being lowered by irradiating bag-filled waste with an X-ray, image-processing an irradiation image, counting the total number of pixels of a part of a specified range in accordance with metal and glass light receiving part gradation and comparing it with the predetermined number. CONSTITUTION:Bag-filled waste immediately before a charge inlet 9 of an incinerator 8 is irradated with an X-ray from an X-ray irradiation device 15. X-ray intensity indicates metal light receiving part gradation shows 140-160, and the number of pixels corresponding thereto indicates 10-1000. For instance, X-ray generation voltage is set at about 65KV and X-ray generation current at about 2mA so that glass light receiving part gradation may indicate 160-180 and the number of the pixels corresponding thereto may show 1000-3000. And an obtained irradation ray image is successively read along a scanning ray and a signal level is found. After noise is removed by smoothing processing from the signal level and the image is stressed, the total number of pixels is found, compared with a threshold and metal and glass are removed. Thereby a filter is filled with gasificated lead and refractories are protected from deteriorating by molten glass.
Patent JP-H01216125-A (JP)
Title: Master cylinder
Inventor: KURUTO ZAARUBATSUHA
IPC: F16D25/12
Filed: 1988-06-15
Abstract: PURPOSE: To improve reliability of work by forming a supply chamber of a second sealing sleeve in a ring chamber, arranging it in a housing impossible to slide and as a stopper in the axial direction for a piston at a releasing position. CONSTITUTION: Piston rod 5 and a piston 2 are moved to the left when a pedal 19 is actuated against energizing force of a spring 21. As a result, a first sealing sleeve 3 closes a pressure chamber 14 from a ring chamber 12 filled with a pressure medium after exceeding a position of a stopping hole 29. Consequently, pressure of the pressure chamber 14 increases, and this pressure is supplied to a slab cylinder through a pressure port 13. The piston 2 and the piston rod 5 are moved to an initial position on the right when clutch work is finished or a load to the pedal 19 is removed. At this time, the pressure medium in the pressure chamber 14 is lowered, and the piston 2 is again gently made contact with a second sealing sleeve through a stopping washer 8.
Patent JP-H09307795-A (JP)
Title: Device for observing inside of furnace under high temperature environment
Inventor: SHIMOKAWA MIKIO
IPC: F27D21/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To allow a CCD camera to be used to observe continuously a state of the inside of a furnace under a high temperature environment such as an electric furnace and a coke oven by cooling efficiently the CCD camera. SOLUTION: Cooling water supplied from a supply water and supply gas device is led in a spiral tube 35 formed between a 1st inner cylinder 23 and a 2nd inner cylinder 26, the water is discharged to a tip inside of an outer cylinder 21 while being fed in spiral therein and returned to a cooling section via a cylindrical space formed between the 1st inner cylinder 23 and the outer cylinder 21. A cooling gas fed from the supply water and supply gas device is led to a space formed between the 2nd inner cylinder 26 and a 3rd inner cylinder 30 and in the inside of the 3rd inner cylinder 30 respectively and discharged to the outside of the outer cylinder 21 from a supervisory window 31.
Patent JP-H03109241-A (JP)
Title: Adhesive plastic middle layer for sandwich glass
Inventor: GOTOU JIYUUGO
IPC: C08L31/04
Filed: 1990-06-05
Abstract: PURPOSE:To improve the adhesion and durability of sandwich glass by incorporating a partially saponified product of an ethylene-vinyl acetate copolymer or an acid modified body thereof and a transparent modifier into a middle layer for the sandwich glass. CONSTITUTION:This adhesive plastic middle layer for sandwich glass is composed of a partially saponified product of an ethylene-vinyl acetate copolymer or an acid modified body thereof, a transparent modifier and a silane coupling agent. Rosin, aryl phosphate or polybromide of a polycyclic arom. compd. is used as the transparent modifier. When sandwich glass is produced with this middle layer, this layer adheres satisfactorily to glass, acrylic resin sheets, etc., and the durability of the resulting sandwich glass is improved.
Patent JP-S629680-A (JP)
Title: Manufacture of solar cell
Inventor: SUDA KOICHI
IPC: H01L31/04
Filed: 1985-07-08
Abstract: PURPOSE:To contrive the improvement in conversion efficiency by suppressing the decline of lifetime by decreasing a heat treatment temperature for a BSF forming step using an Al-Si paste. CONSTITUTION:A P-type silicon substrate 11 is prepared and an N<+> layer 12 is formed by phosphorus diffusion or phosphorus ion implantation. For example, an Al-Si paste 13 including 12wt% of Si is subjected to a heat treatment at 650-750 deg.C for 5min in N2 or Ar after screen printing, thereby forming a P<+> type layer 14 to compose a BSF structure. Next, a reflection-preventing film 15 made of TiO2, SnO2, etc. is formed and a light accepting electrode 17 and a back electrode 16 made of Ag paste etc. are screen-printed. By calcination at about 600 deg.C in N2, a solar cell is fabricated. Thus, by lowering the temperature for the heat treatment for forming BSF, the decline of lifetime is suppressed and a conversion efficiency can be improved.
Patent JP-H0439923-A (JP)
Title: Heating treatment apparatus
Inventor: YAMADA YUICHIRO
IPC: H01L21/31
Filed: 1990-06-05
Abstract: PURPOSE:To execute the maintenance control operation of a heating mechanism easily and to maintain the hermetic shutting-off property of a heating treatment chamber satisfactorily by a method wherein a heating-body housing member is installed and a heating body is mounted detachably in a heating-body housing space formed in the member. CONSTITUTION:A heating-body housing member 20 is installed in a heating treatment chamber 10; a heating-body housing space 22 which is shut off from an inside space of the heating treatment chamber and which is opened to an outside space of the heating treatment chamber is installed at the heating-body housing member 20; and heating bodies 30 are mounted detachably in the heating-body housing space 22. The heating bodies 30 can be attached and detached in the space 22 of the member 20 installed in the heating treatment chamber; and the space 22 is shut off from the inside space of the heating-treatment chamber 10 and is opened to the outside space. As a result, the heating bodies 30 can be attached and detached freely irrespective of the atmosphere inside the heating treatment chamber. It is not required to hermetically seal the space 22 in which the heating bodies 30 are mounted; it is not required to install a complicated sealing structure used to pass interconnections to the heating bodies; and it is not required to execute a troublesome operation when the heating bodies are attached and detached.
Patent JP-S5574563-A (JP)
Title: Variable-power copying apparatus
Inventor: YOKOTA TAKASHI
IPC: G03B27/34
Filed: 1978-11-30
Abstract: PURPOSE:To perform good variable-power copying with a simple constitution by changing over the speed differences of the relative speed of the original and solid state scanning element and the recording paper conveying speed of the write part. CONSTITUTION:A solid state scanning element 18 such as CCD or photo diode array which performs photoelectric conversion, self-scans in the main scanning direction perpendicular to the moving direction of an optical system at each unit time and outputs the electric signal for each of one scanning line is provided to an orginal read part 11 and is connected to the writing stylus part 26 of an original write part 20 by way of a sampling converting-signal processing part 19. With this arrangement, the images of the original 14 lighted by a light source 12 are imaged, photoelectrically converted and scanned by the solid state scanning element 18, after which they are sampled by the sampling clock of the period corresponding to the original size in the sampling converting-signal processing part 19 and are inputted as the signal of a fixed signal number irrespective of the original size into the writing stylus part 26, by which electrostatic latent images are formed on recording paper 21. Hence, the copies of a uniform size may be obtained from the originals of different sizes without machanical change-over of the image optical system.
Patent JP-H08308766-A (JP)
Title: Emergency disaster toilet
Inventor: YAMATO SATOSHI
IPC: A47K11/04
Filed: 1995-05-22
Abstract: PURPOSE: To speedily secure a toilet at the time of disaster by providing legs on both the sides of a toilet seat surface and a back plate for fixture onto the wall surface of the toilet or the like on the back surface of the toilet seat surface so as to respectively freely bend them and freely folding or expanding the back plate in the state of fitting it on the wall surface. CONSTITUTION: Concerning the simplified toilet to be used when a flush toilet can not be used by any disaster or the like, this simplified toilet can be suitably fitted in each existent toilet space and used when a chemical for solidifying excreta is put into a plastic bag and the excreta is solidified into gell by the chemical and abandoned later together with the bag. A toilet seat surface 2 equipped with a toilet seat 1 is provided at the center, legs 3 and 4 are provided on both the sides, a back plate 10 for fixture onto the wall surface of the toilet or the like is provided on the back surface of the toilet seat surface 2, and further, a reinforce plate 5 is fitted on the front face of the toilet seat surface 2 so as to be respectively freely bent. Then, the back plate 10 can be freely folded or expanded in the state of being fitted on the wall surface. Besides, adjustable legs 6 to adjust its length with screws, etc., are fitted at the lowest parts of the leg parts.
Patent JP-S635846-A (JP)
Title: Metallic mold changing device for molding machine
Inventor: SAKOTA MASARU
IPC: B22C13/08
Filed: 1986-06-25
Abstract: PURPOSE:To carry out and carry in a metallic mold in the lower direction and to reduce an installation space by installing the lower side unit of a work station to a lifter, and carrying out and carrying in the metallic mold and executing the lower side work by the lifter. CONSTITUTION:At the time of carrying in a metallic mold 4, a lifter base 14 of a lifter 12 to a molding station A is brought to a descending operation, the metallic mold 4 is placed onto a supporting roller 15, and thereafter, the lifter base 14 is made to ascend. When the metallic mold 4 ascends in the upper direction from a metallic mold running rail 8, a movable part 8a of the rail 8 is returned to a continuous state, the lifter base 14 is made to descend and a wheel 27 of the metallic mold 4 is placed onto the rail 8. Thereafter, a metallic mold running cylinder 28 is connected to the metallic mold 4, and the lifter base 14 is stopped at a prescribed height for an eject work of the lower side work unit 18. In this regard, a blow head 6 is also replaced together with the metallic mold 4, but the head 6 is removed from a blow tank 5, and in a state that it has been placed on the metallic mold 4, carrying out and carrying in are executed.
Patent JP-H01314703-A (JP)
Title: Stockings
Inventor: MIYAMOTO SOICHI
IPC: A41B11/00
Filed: 1988-06-16
Abstract: PURPOSE:To obtain stockings excellent in durability and fittness by alternately interknitting polyamide-based synthetic fiber multifilament yarns, etc., and core spun yarns, etc., for each course in at least leg parts. CONSTITUTION:The objective stockings obtained by alternately interknitting (A) polyamide-based synthetic fiber multifilament yarns having 5-20 total denier or textured yarns thereof and (B) core spun yarns of >=100 total count (English cotton count) having a core layer formed from synthetic fiber multifilament yarns of 5-20 denier (most preferably high-tenacity polyamide fiber) or textured yarns thereof and a sheath layer formed from hydrophilic fibers or staples for each course in at least leg parts. Furthermore, the component (A) most preferably has 3.0-4.5 relative viscosity (RV) and 6.0-9.5g/d breaking strength. The constituent ratio of the hydrophilic fiber staples is preferably 50-90wt.%.
Patent JP-H06339086-A (JP)
Title: Character location moving circuit of video signal
Inventor: NAKAJIMA HIROYUKI
IPC: H04N5/445
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a character location moving circuit of a video signal which is capable of surely detecting the character components of a caption, etc., included in a video part without an erroneous detection and without a detection omission and moving the caption. CONSTITUTION:A level comparator 4 compares the video signal from a memory 2 with the voltage from an arbitrary voltage generator 5 and outputs a character components detection signal. A color detection circuit 6 outputs a color components detection signal in only a period when colors exist from a video signal from the memory 2. An arithmetic unit 7 outputs a white character detection signal in only a period when the character components detection signal is inputted and the color components detection signal is not inputted. A switch 8 inserts the character components in the video signal by switching voltage to be inputted to a terminal A from an arbitrary voltage generator 9 from the video signal to be inputted to a terminal B in only a period when the white character detection signal is inputted.
Patent JP-H03148782-A (JP)
Title: Microcomputer system
Inventor: BABA SHIRO
IPC: G11C29/04
Filed: 1990-06-08
Abstract: PURPOSE:To make reliability high, to reduce cost, and to change and correct a program in an emergency by accessing a PROM or a mask ROM by an instruction means. CONSTITUTION:When one module in the program of the system becomes defec tive, and it has to be corrected in an emergency, first, a new corrected program module is written into a PROM 3 and packaged in a part of a PROM 3, a mode changeover switch 5 is switched to a defective module 'present' side. The value of the mode changeover switch 5 right after restarting is read out by a main program, and when it is 'present', an area for designating module name of the defective program inside of the PROM 3 is read out, and after this, the part of the defective module of the ROM 2 is not executed, but the replacement module inside of the PROM 3 is used. Thus, the system with high reliability, low cost, and a program which can be changed in an emergency, can be obtained.
Patent JP-S6130970-A (JP)
Title: Transistor inverter
Inventor: KUBOTA YOSHIO
IPC: H02M7/5387
Filed: 1984-07-17
Abstract: PURPOSE:To largely reduce the number of manufacturing steps and number of parts by connecting an absorber with the prescribed position of a switching transistor. CONSTITUTION:An inverter is formed of transistor groups TR'1-TR'4, and a DC voltage is connected through a main choke coil L for smoothing the DC voltage. In this case, an absorber Z made of a series circuit of a resistor R and a capacitor C is connected between the bonding points A and B of the transistor groups TR'1-TR'4. A load output is produced from between the points A and B. Thus, it can prevent a spike voltage at switching time from being applied to transistors TR to absorb the spike noise generated therein.
Patent JP-H10341533-A (JP)
Title: Uninterruptive power supply unit
Inventor: OTSUKA ATSUSHI
IPC: H02J9/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptive power supply unit which can suppress an influence onto the system of AC input at the time of returning electric power. SOLUTION: An uninterruptive power supply unit which involves a converter 8 which transforms alternating current inputted from an AC power source 2 into direct current for output, and an inverter 9 which transforms the direct current from the converter 8 into the alternating current again for output, and a power storage part 12 which supplies DC power to the inverter 9 at the time of power failure of the AC power source 2, is provided with discrimination means 13A, 13B which discriminate whether the AC power source 2 is in a stable condition or an unstable condition just after power of the AC power source 2 returns after power failure, and a control means 13C which activates the converter 8 based on discriminated results from the discrimination means 13A, 13B.
Patent JP-S63312380-A (JP)
Title: Thermosetting type pressure-sensitive adhesive composition
Inventor: SHIRAISHI MASUJIRO
IPC: H05K3/38
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the titled composition, containing a specific acrylic copolymer and dicyandiamide in an epoxy polymer, having excellent tackiness at ordinary temperature with hardly any change thereof with time and suitable for joining flexible printed circuit boards to reinforcing plates. CONSTITUTION:The aimed composition obtained by containing (B) an acrylic copolymer consisting essentially of one or more selected from (meth)acrylic acid esters of functional monomers expressed by the formula (R1 is H or methyl; R2 is 2-3C alkylene) as a principal component and (C) dicyandiamide in (A) an epoxy polymer (preferably having <=1,000 average molecular weight). Furthermore, the blending ratio based on 100pts.wt. polymer (A) is preferably 30-200 pts.wt. copolymer (B).
Patent JP-S5272137-A (JP)
Title: Surface wave elements
Inventor: KITAMURA TOMOSABUROU
IPC: H03H9/02
Filed: 1975-12-12
Abstract: PURPOSE:Along the outer edge of the surface wave that extends along its propagation direction, a surface-wave absorbing or scattering means is installed, thereby removing the effect of unnecessary surface waves.
Patent JP-H0813304-A (JP)
Title: Mixed nonwoven fabric comprising chitin fiber and silk fiber
Inventor: YOSHIOKA YOJI
IPC: D04H1/4266
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the subject mixed nonwoven fabric more easily and stably (including product performance), at lower cost, in larger quantities, while making the best use of the characteristics of cottonlike chitin fibers and silk fibers. CONSTITUTION:Subordinate silk yarns (waste silk yarns from cocoons sorted off, rubbish produced in silk yarn manufacturing process, rubbish produced in silk yarn weaving process) are scoured to a half to 70% degree into floss silk, which is cut into short or medium fibers (or, various kinds of floss silk may be cut into such fibers). The fibers are subjected to alkali scouring or high-pressure scouring process followed by post-treatment such as neutralization and/or washing, and the resultant fibers are opened into finished silk fibers. A highly transparent chitin solution prepared by purification of chitin extracted from a crustacean is subjected to wet spinning followed by cutting into short or medium fibers (cottonlike chitin fibers). Next, the finished silk fibers and cottonlike chitin fibers are mutually homogeneously blended at the weight ratio of (10:90) to (90:10) to form a web as the objective mixed nonwoven fabric.