baber/WOPTO huggingface dataset:
Patent JP-S6276035-A (JP)
Title: Information recording medium and recording method
Inventor: UTSUNOMIYA HAJIME
IPC: G11B7/243
Filed: 1985-09-30
Abstract: PURPOSE:To form an information recording medium suitable for high-density recording and high-speed recording particularly in the case of making recording by irradiating recording light to a recording layer and inducing a phase transition from amorphous to crystalline phase in the recording layer of the irradiated part by having the recording layer specified in Te/(Te+Ge) atomic ratio on a substrate. CONSTITUTION:This information recording medium has the recording layer contg. Te and Ge and having 0.2-0.75 Te/(Te+Ge) atomic ratio on the substrate. The temp. at which a change of reflectivity starts according to crystallization is high and large energy is necessary in the stage of recording; in addition, the change of the reflectivity decreases and the recording sensitivity decreases if the Te/(Te+Ge) atomic ratio is <0.2. The phase transition speed from the amorphous to crystalline phase is low and the change of the reflectivity decreases; in addition, the transition temp. decreases and the deteriorated thermal stability of the amorphous state and the deteriorated thermal stability as the information recording medium are caused if the Te/(Te+Ge) atomic ratio exceeds 0.75.
Patent JP-2001042525-A (JP)
Title: Alkali developable photosensitive resin composition
Inventor: OGURA ICHIRO
IPC: H05K3/28
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To attain high productivity and reduction of cost and to ensure satisfactory heat and moisture resistances and superior resistance to the heat of soldering by incorporating a carboxyl-containing photopolymerizable unsaturated compound, an epoxy resin containing a condensed polycyclic aromatic skeleton and a photopolymerization initiator. SOLUTION: The alkali developable photosensitive resin composition contains a carboxyl-containing photopolymerizable unsaturated compound, an epoxy resin containing a condensed polycyclic aromatic skeleton and a photopolymerization initiator as essential components. The carboxyl-containing photopolymerizable unsaturated compound may be obtained by allowing a polyfunctional epoxy acrylate compound to react with an acid anhydride compound. The polyfunctional epoxy acrylate compound may be obtained by allowing a polyfunctional epoxy resin such as bisphenol A type epoxy resin to react with an unsaturated carboxylic acid.
Patent JP-H10111268-A (JP)
Title: Apparatus for measuring volume ratio of ice
Inventor: CHO NOBUAKI
IPC: G01N27/22
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To enable the installation of the apparatus for measuring volume ratio of ice without using a large mechanism even in large caliber piping and to directly obtain an ice vol. ratio by providing a pair of electrodes of a mixed fluid of water and ice to measure the electrostatic capacity of the mixed fluid flowing through the gap between the electrodes and calculating the ice vol. ratio of the mixed fluid from the electrostatic capacity. SOLUTION: An electrode part consisting of a pair of a cylindrical external electrode 12 and a columnar center electrode 13 is arranged in the piping 11 becoming a passage of a mixed fluid of water and ice to be connected to an electrostatic capacity measuring instrument 15. Before actual measurement is performed, at first, the electrostatic capacity only of water is calculated by the electrostatic capacity measuring instrument 15 and, next, a mixed fluid prepared by adding ice to water is allowed to flow while an ice ratio is gradually increased to calculate an electrostatic capacity value to obtain a characteristic curve. At the time of actual measurement, the electrostatic capacity value of the mixed fluid is newly measured by the electrostatic capacity measuring instrument 15 to calculate an ice vol. ratio from the characteristic curve.  Even if a mechanism such as a large vibrator is not used regardless of the size of the piping 11, an ice vol. ratio can be easily and directly obtained by arranging the electrode part.
Patent JP-S6274473-A (JP)
Title: Coating method
Inventor: HOSOKAWA YOSHIO
IPC: B05D1/26
Filed: 1985-09-30
Abstract: PURPOSE:To simply and surely coat only the necessary area with a liquid, by using a perforated jig having through-holes each having a diameter larger than that of a member to be coated and inserting the member to be coated in the liquid held to each through-hole to coat the same. CONSTITUTION:Pellets 1 are located above the through-holes 10a of a flat plate 10 being the perforated jig horizontally arranged above a tank in a suspended state and the flat plate 10 is subsequently immersed in the tank 11 to hold a constant amount of a liquid 12 to each through-hole 10a. Next, a chain lead L1 and the flat plate 10 are allowed to relatively approach and each pellet 1 is inserted in each through-hole 10a at a desired speed. By this method, the excessive liquid 12 can be dripped from the lower opening of each through-hole and a necessary amount of the liquid can be surely adhered to the outer surface of each pellet except the upper end surface thereof.
Patent JP-S6387385-A (JP)
Inventor: PIEERU AARU GOOIE
IPC: B62D65/00
Filed: 1987-08-31
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-H0669806-A (JP)
Title: Encoder for manchester biphase signal
Inventor: KABARU TATSUO
IPC: H04L12/40
Filed: 1992-08-17
Abstract: PURPOSE:To simplify the configuration of a circuit to separate a first pre- synchronizing pulse from a Manchester biphase signal for converting the signal to a sequence of pulse trains with a narrow duration. CONSTITUTION:Among Manchester biphase signals TXO and TXN from a DATAC 11, the signal TXO is supplied to the trigger terminal of a D flip- flop(FF) 12 and gates 13 and 14, and a leading signal GA showing the start of a message is impressed to a reset terminal R of the FF 12. When the message is started, the FF 12 is reset, and a first pre-synchronizing pulse PPSSP is outputted respectively from the start and end of FF 15 and 16. An 'H' level is fetched into the FF 12 with the end of the synchronizing pulse PPSSP, and the following signal TXO is supplied to the reset terminal of a through counter 17. The counter 17 counts a clock TICK and outputs a pulse from a gate 18 at the starting time point of each pulse of the signal TXO and every 250nS during the continuation of the pulse.
Patent JP-2001038080-A (JP)
Title: Cloth pressing device for buttonhole sewing machine
Inventor: HIRANO YASUAKI
IPC: D05B29/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To stably and surely pressurize and hold even an object to be sewn provided with a level difference part and to sew the object to be sewn with an excellent appearance. SOLUTION: A first cloth presser 8 attached through a first presser foot 2 and a second cloth presser 28 connected to a freely vertically movable second presser foot 13 are provided on the tip part of a presser arm 9 whose tip part is freely vertically movable and the second cloth presser 28 is energized downwards at all times. Also, the first cloth presser 8 is freely swingably connected to the first presser foot 2. Then, at the time of elevating the tip part, the second cloth presser 28 is elevated by a lever 19.
Patent JP-S6374018-A (JP)
Title: Recorder
Inventor: HONMA YOSHIFUMI
IPC: B41J2/44
Filed: 1986-09-18
Abstract: PURPOSE:To shorten an optical path and to miniaturize the whole equipment by allowing a scanning light to pass plural times through an air-gap between each of plural single lenses for constituting an image forming optical means. CONSTITUTION:A laser beam which has been brought to a deflecting scan by a rotary polygonal mirror passes through a first single lens 5a and a second single lens 5b of an Ftheta lens constituted of two pieces of single lenses, and thereafter, reflected by a first reflection mirror 25 and a second reflection mirror 26, and thereafter, passes through an air-gap between the first single lens 5a and the second single lens 5a once again, and forms an image on the surface to be scanned, of a photosensitive drum 6. A feed paper cassette 17 is housed in the lower part of a laser beam printer, and a discharge paper tray 22 is placed on the upper part of the laser beam printer. In this way, an occupied floor area of the printer is suppressed to almost the same size as recording paper 10 to be used.
Patent JP-H1143927-A (JP)
Title: Deployment type oil fence device for preventing diffusion of heavy oil
Inventor: HOTTA ZENJI
IPC: E02B15/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To deploy an oil fence of a water depth of 5 m or more to a subject range by simple operation for preventing diffusion of heavy oil. SOLUTION: On expansion type arm devices 14 each formed of three-stage arms 14A, 14B, 14C disposed on both sides of a cargo handling dolphin 3, plural oil fence members are suspended to form bellows type oil fences 10 for both side surfaces, an offshore side fence 11 and a land side fence 12 are suspended between tip parts and between base end parts of the right and left expansion arm devices 14, and the expansion arm devices 14 are elongated at the time of cargo handling. A curtain-like oil retaining wall in a rectangular form for preventing diffusion of heavy oil can thus be easily deployed under a loading arm 5.
Patent JP-H0948632-A (JP)
Title: Alkali-free glass substrate
Inventor: MIWA SHINKICHI
IPC: C03C3/091
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali-free glass substrate completely satisfying required properties for a glass substrate used for a TFT-type active matrix liquid crystal display. SOLUTION: This substrate is composed of 50-65wt.% SiO2 , 11-22 wt.% Al2 O3 , 4-8.9wt.% B2 O3 , 3-10wt.% MgO, 0-4.5wt.% CaO, 0-10wt.% SrO, 0.5-9wt.% BaO, 0-5wt.% ZnO, 0-5wt.% ZrO2 and 0-5wt.% TiO2 and under a restriction of (MgO+ CaO+SrO+BaO+ZnO)=5-20wt.%, substantially free from an alkali metal oxide and has <=2.6g/cm<3> density.
Patent JP-H0640076-A (JP)
Title: Character storing body and optical printer
Inventor: OYA TETSUO
IPC: H04N1/23
Filed: 1992-07-24
Abstract: PURPOSE:To quickly and easily deal with printing in various character fonts. CONSTITUTION:A flexible substrate 1 is formed in a long plate-like shape, and a plurality of character fonts including a first character font 3, a second character font 5... and n-th character font 7 are arranged at specified intervals on the substrate in its longitudinal direction. The substrate 1 can be wound round a winding reel with its devices provided on both sides in its longitudinal direction. A large number of perforations 9 for feeding by each of character line pitches in reciprocating motion are bored to the substrate 1. Font recognition marks 11, corresponding to the first-nth character fonts 3-7, are provided on each of front ends of the first-nth character fonts 3-7. Position sensing marks 13 and positioning error prevention marks 15 are formed on both sides of each of the first-nth character fonts 3-7.
Patent JP-S60110031-A (JP)
Title: Typewriter provided with text memory
Inventor: UENO HIDEO
IPC: B41J5/30
Filed: 1983-11-19
Abstract: PURPOSE:To simplify a line inserting operation by using a format information copying means which stores the format information corresponding to the data on the area before an inserting part to a place immediately before the data on the area after the inserting part. CONSTITUTION:A line insertion starting means functions to insert a line at the middle of a text produced to a keyboard. A line insertion ending means ends the line insertion. A format information copying means is set within a controller and stores the format information corresponding to the data on the area before an insertion part to a place immediately before the data on the area after the insertion part after the operation of the line insertion starting means and before a line inserting action. For such a typewriter, the data supplied from the keyboard by means of keys are stored successively to a text memory according to the format information stored in a format information memory means.
Patent JP-H03117712-A (JP)
Title: Self-boring type anchor
Inventor: RUISU ENU JIANNUZUI
IPC: F16B13/13
Filed: 1990-08-21
Abstract: PURPOSE: To install a self-drilling anchor using only a screwdriver by forming the self-drilling anchor of an enlarged head, a hollow shank part with a spiral thread part, and a drill part with axial cutting blades and guide blades. CONSTITUTION: A self-drilling anchor is formed of a plastic member and has a hollow shank part 10 and a drill part 11. The shank part 10 has a cavity for fitting a fitting, and a tapered spiral thread 15, and its upper end is formed as an enlarged head 12. The drill part 11 is axially provided with a pair of guide blades 16A and a pair of cutting blades 17A. When a screw driver is inserted in a cross recess of the enlarged head 12 and screwed, the anchor can be installed without a drill or a hammer.
Patent JP-H04100189-A (JP)
Title: Character segmentation device
Inventor: SAKURADA KOSHI
IPC: G06K9/34
Filed: 1990-08-20
Abstract: PURPOSE:To enable accurate segmentation even when characters contact each other by detecting a black block area according to peripheral distribution data on a character string image, detecting the border line between adjacent character part patterns, and segmenting character patterns according to position data on the border line and black block position data. CONSTITUTION:A search candidate setting part 12 and a search area setting part 13 are connected to the output side of a block part 11 in order, a path detection part 14 is connected to the output side of the search area setting part 13, and a border line detection part 15 and a character pattern segmentation part 16 are connected to the output side of the path detection part 14. The border line detection part 15 consists of a path effectiveness decision part 15a and a border line determination part 15b. A block area is detected according to the peripheral distribution data on the character string image, the border line between adjacent character part patterns is detected in the block area, and the character patterns are segmented according to the position data on the border line and block position data. Consequently, the character patterns can accurately be segmented even when mutually adjacent characters contact or overlap with each other.
Patent JP-2001042956-A (JP)
Title: Inductive load driving circuit
Inventor: MARUYAMA WATARU
IPC: H02P7/29
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress an excessive base current, to reduce loss, and to decrease heat generation by varying the base current of a bipolar transistor used as a switching element corresponding to a load current varying with a duty ratio according to the duty ratio. SOLUTION: A control command voltage Vi applied to a voltage-current converter 18 is a voltage determining the pulse width of the PWM output Pc of a PWM comparator 14, i.e., the duty ratio. In the case of an inductive load, the duty ratio and load current Io correspond to each other, so it relates directly to the values of the base currents supplied to the bases of bipolar transistors Tr1 to Tr4. Consequently, the voltage-current converter 18 is so constituted as to output a current Ii corresponding to the inputted voltage. Then the current Ii from the voltage-current converter 18 and the PWM output Pc of the PWM comparator 14 are applied to two inputs of current amplification stages 16 and 17.
Patent JP-H0642268-A (JP)
Title: Back-up material for bead
Inventor: KITADA RYUICHI
IPC: E06B3/58
Filed: 1992-07-24
Abstract: PURPOSE:To facilitate fixing work of a pane with a bead, and to finish with an excellent appearance. CONSTITUTION:A back-up material made of elastic strip 7 which is applied to a bead that fixes a pane from outside of a room which is installed in a window is provided in its longer direction and in full length respectively with a combining portion 8 which is to combine a bead 1 on one side of the strip 7 and a protruding piece 9 on the other side of it. The protruding width of the piece 9 is made larger than the total width (a) of the pane and the bead.
Patent JP-H0650166-A (JP)
Title: Mounting structure of exhaust gas turbine supercharger hunting plate
Inventor: TAGAWA MASAYOSHI
IPC: F02B39/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide the mounting structure of an exhaust gas turbine supercharger punching plate which improves the fatigue strength of a punching plate weld part more than a conventional embodiment when stress is repeatedly exerted through vibration of a frame on a main engine under a state that the gas inlet casing of an exhaust gas turbine supercharger is thermally expanded. CONSTITUTION:The mounting structure of the punching plate of an exhaust gas turbine is formed so that the bottom of the mounting part of the lower thick plate C of the punching plate is formed in a taper shape. In mounting of the punching plate to an installation bed, deformation is effected so that displacement delta2 in a reverse direction to displacement delta1 owing to thermal expansion of a gas outlet casing 7 during operation is effected to perform initial mounting.
Patent JP-H0883581-A (JP)
Title: Surface plate treatment film and display device and its manufacture
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/88
Filed: 1994-09-13
Abstract: PURPOSE: To form a reflection preventive/static preventive/leakage electromagnetic field reducing film on a surface base body of a display device. CONSTITUTION: A high refractive index layer 2 and a low refractive index layer 3 are formed in this order between a surface board (a base body) 1 of a display device and an air layer 4, and reflection prevention of external light and static prevention or reduction in a leakage electromagnetic field are performed. The high refractive index layer 2 has the density distribution becoming small in order toward the low refractive index layer 3 from the surface board 1 side, and forms a graded film structure whose refractive index becomes continuously small between it and the air layer 4 from the display panel 1 side together with the low refractive index layer 3.
Patent JP-S58109497-A (JP)
Inventor: HAABAATO ANDORIYUU KAASUTO
IPC: A61K31/7042
Filed: 1982-12-13
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-H0380283-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1989-08-24
Abstract: PURPOSE:To perform excellent cleaning with a simple mechanism by having a turning member being the cleaning means of a cleaning part opposed to a belt-like image carrier which is stretched on a roller and disposing the opposed position within a specified angle against a horizon. CONSTITUTION:A turning fur brush 13A being the cleaning means of a cleaning device is kept on a non-contact position which separates from the surface of a photosensitive belt 1 while forming the image and made to press-contact to the surface of the photosensitive belt 1 at a position where a specified nip width is obtained only at the time of cleaning after an image is transferred. In such a case, the opposed position of the fur brush 13A to the turning roller 3 is set at 30 deg.<=theta<=90 deg. lower than the horizon passing the center of turning of the turning roller 3. Thus, the excellent cleaning is performed with the simple mechanism.
Patent JP-S60111729-A (JP)
Title: Work holding device
Inventor: WAKITANI NAOSUKE
IPC: B21D28/36
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a titled device capable of improving operating efficiency by enabling the holding parts of plural work holders of a crosswise-movable work- mounting table of a press, etc. to advance and retreat or to swivel independently and changing their holding positions according to operation or the size of work. CONSTITUTION:Work holding devices 16 actuated by plural cylinders 26 of a crosswise-movable work-mounting table 6 of press 1, etc. which is actuated by cylinders 11, 14, are enabled to change their positions independently. Each work holder 16 is enabled to advance and retreat by a hydraulic chamber 32a, and to operate smoothly without hindrance by retreating unnessary or obstructive holders 16. The operating efficiency is improved by making the holding of a work W at the proper position of the regripping of the work W simple and easy. Further, the work holders 16 can be laterally swiveled to operate smoothly without hindrance.
Patent JP-2000052238-A (JP)
Title: Surface plate for polishing
Inventor: TAKAYAMA MASAYUKI
IPC: B24B37/12
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a surface plate for polishing having a metal structure retaining good abrasion resistance and good uniformity from its original use until its scrapping. SOLUTION: In a surface plate for polishing consisting of globular graphite cast iron, a portion from its surface side to an area having at least 40% total surface plate wall thickness is a consumable part having consumption by use. The entire consumable part consists of a metal structure having the number of graphite particles, 200 pieces per mm2 and/or an mean particle diameter of the graphite particles of 35 micrometers or less. The entire carbon quantity in the chemical components of the globular graphite cast iron is 3.2-3.9%. The surface plate is casted, using a casting mold in which a surface corresponding to the surface side of the surface plate is formed of a chiller 12 having a wall thickness of 4 times or more the surface plate wall thickness.
Patent JP-S6289446-A (JP)
Title: Supporting structure of driving motor
Inventor: KASHIWABUCHI MASAAKI
IPC: H02K5/24
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate the need to provide the special turning stop by integrally forming the stopper which engages with the bracket of a driving motor. CONSTITUTION:A rubber seat 30 has got a stopper 31 integrally which engages with the bracket 25a of a driving motor 25. This stopper 31 is formed on both sides of a bracket 25b and is to hold the bracket 25b from both sides. In integration with the rubber seat 30 a protrusion 32 is provided so that the rubber seat 30 can be prevented from turning round between a mounting plate 27, as this protrusion 32 is set close to the position of the stopper and is engaged to anchor with a hole 27a provided on the side of the mounting plate 27. Thus, as the stopper 31 is integrally formed which engages with the bracket 25b of the driving motor 25, it is no more necessary to provide a special turning stop that has so far been needed.
Patent JP-H04100431-A (JP)
Title: Synchronism catching device for frequency spread communication
Inventor: KATO SHIGERU
IPC: H04J13/00
Filed: 1990-08-20
Abstract: PURPOSE:To shorten the synchronism catching time of the subject device by generating M pieces of hopping patterns signals respectively shifted from each other in phase by the 1/M of a hoping period oh the basis of a clock for sliding and monitoring the correlation between detecting signals by means of a correlation detector. CONSTITUTION:In the case of a spread signal the one period of which is composed of 16 bits, hopping patterns which are different from each other by 8 bits are outputted to hopping frequency synthesizers 9A and 9B and hopping patterns which are shifted 1 bit by 1 bit in phase are outputted by means of a clock for sliding from a clock generator 11. Then correlation is detected by means of a correlation detector 8A or 8B within the period of 8 clocks and a correlation detecting signal alpha or beta is outputted. A selection circuit 12 selects filtrated signals of the sequence on the side to which the signal alpha or betais outputted by means of a select signal gamma and inputs the filtrated signals to a demodulator 13. Therefore, demodulated Signals which are synchronized to each other with the period of 8 clocks are obtained from the demodulator 13.