baber/WOPTO huggingface dataset:
Patent JP-S62127701-A (JP)
Title: Antireflection film
Inventor: WAKABAYASHI HIROKI
IPC: G02B1/11
Filed: 1985-11-29
Abstract: PURPOSE:To reduce the reflectivity when light is made incident on a base plate at an incident angle of 50 deg.-70 deg. against the base plate, by forming the 1st, 2nd, and 3rd layers counting from the base plate of a specific low-refractive index material, specific high-refractive index material, and specific low-refractive index material, respectively. CONSTITUTION:The 1st layer 4 made of a low-refractive index material whose refractive index is within a range of 1.35-1.40, 2nd layer 6 of a high-refractive index material whose refractive index is within a range of 1.55-1.70, and 3rd layer 8 of a low-refractive index material whose refractive index is within a range of 1.35-1.40, are successively formed on a base plate 2 whose refractive index is within a range of 1.45-1.60, and thus, an antireflection film 10 of a three-layer structure is constituted. When this antireflection film 10 is used, reflectivity against 780nm light of an incident angle of 60 deg. can be lowered and, at the same time, the difference between the reflectivities of the S-polarized component and P-polarized component can also be made smaller.
Patent JP-2000082235-A (JP)
Title: Optical recording medium md reproducing device therefor
Inventor: NAKAGAWA NAOYUKI
IPC: B42D15/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To optimize a hologram form and its layout position and a laser beam form by identifying a size of the hologram when recording information is recorded in a form of hologram composed of two-dimensional area sized X and Y in each direction of X and Y. SOLUTION: When a beam waist is expressed by Wo, a laser beam diameter by W, each component in the direction X by Wox, Wx, and each component in the direction Y by Woy, Wy, respectively, in a state wherein the laser beam diameter W is normally settled in the sizes X, Y in the directions X, Y, it is required to satisfy X>Wx and Y>Wy to obtain a sufficient a light quantity on an image pick-up plane of CCD when a hologram plane is irradiated with the laser beam and the reflected light reaches the CCD. Here, when a distance between the hologram and the laser beam is defined as f1, and a wavelength of the laser beam is defined as λ, the sizes X, Y of the hologram are conditioned to satisfy the formulae I and II.
Patent JP-S63123835-A (JP)
Title: Glass bead of high refractive index
Inventor: INO EIJI
IPC: C03C3/07
Filed: 1987-10-22
Abstract: PURPOSE:To form glass beads for recurrent reflex having a low melting temperature and a high refractive index and exhibiting white color tone when gathered, by blending PbO, SiO2, ZrO2, CaO, ZnO, K2O, Na2O and B2O3 with a TiO2-BaO based glass in specific ratios. CONSTITUTION:The objective glass beads consist of a blend of 44-50wt% TiO2, 20-28wt% BaO, 8-20wt% PbO, 0-2wt% SiO2, 3-8wt% ZrO2, 3-0wt% CaO, 3-9wt% ZnO, 3-0wt% K2O, 2-0wt% Na2O and 0-2wt% B2O3.
Patent JP-H11110321-A (JP)
Title: Method and device for expanding www browser function
Inventor: NAWA NAGATOSHI
IPC: H04L12/46
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a function expanding method of a WWW browser which grasps a read state of a user externally without newly developing or altering a WWW browser and further adds a new function by utilizing the information. SOLUTION: This method is realized in a relaying device 100 on a communication route of a WWW server 200 and a WWW browser 300 in the case of expanding a function that shows information which is acquired by the browser 300 from the server 200. That is, an instruction which is described on response information from the server 200 in response to a request from the server 300 in a language that can be interpreted by the browser 300 and includes a part that is produced in accordance with communication content is embedded, and when the instruction is carried out, a read state of a user is acquired outside the browser 300 by using the part that is produced in accordance with the communication content. Thus, the function of a WWW browser is expanded.
Patent JP-H04144234-A (JP)
Title: Fine pattern forming method
Inventor: OSAWA MASARU
IPC: H01L21/027
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate influence, on a process, of pattern deformation and wafer warp at the time of evaporation, by controlling gate width by using a side wall layer and undercut conditions. CONSTITUTION:After a source electrode 5 and a drain electrode 6 are formed on a GaAs wafer 7, positive resist 4 and negative resist 3 are continuously spread. The negative resist layer 3 is exposed to ultraviolet radiation 1 by using a mask 2. A lower positive resist layer 4 is etched by reactive ion etching 8 using the negative resist layer 3 as a mask. An SiO2 layer 10 is formed by oblique evaporation 9. The positive resist layer 4 is subjected to undercut by O2 plasma 11. The SiO2 layer 10 on the surface is etched by using reactive ion etching 8. SOG 12 is spread on the pattern 4 and etched. The pattern 4 whose head is exposed by etching-back treatment is irradiated with the ultraviolet radiation 1, thereby opening a pattern for a gate. After a pattern 14 for forming a gate is formed, gate metal 15 is continuously evaporated by using an evaporation method. Resist 14 is dissolved by dipping an element in organic solvent, and unnecessary patterns are eliminated.
Patent JP-H07120754-A (JP)
Title: Lighting module
Inventor: YAMAGUCHI TOSHIHIKO
IPC: G02F1/13357
Filed: 1993-10-26
Abstract: PURPOSE:To provide a lighting module capable of lighting a display element with uniform illuminating light without the dispersion of illuminating light from a light emitting element which is made incident on a light transmission plate on the lighting surface of the light transmission plate. CONSTITUTION:In this lighting module, one or more pairs of light emitting elements 1 are arranged to be opposed to the opposed end faces of the light transmission plate 6 consisting of light transmissive resin, and the display element is lighted with light from the light emitting element 1 which is made incident from the side surface 6b of the light transmission plate 6 from the lighting surface 6a of the light transmission plate 6 formed in parallel with the optical axis direction of the light emitting element 1. A recessed reflection part 7 is formed nearly in the center part of the surface 6c of the light transmission plate 6 on an opposite side to the lighting surface 6a thereof, and a part between the edge part and the deepest part 8 of the reflection part 7 is formed to be a projected curved surface 9.
Patent JP-H0790102-A (JP)
Title: Production of urethane foam
Inventor: NODA ISAO
IPC: C08J9/02
Filed: 1993-09-22
Abstract: PURPOSE:To produce a urethane foam exhibiting stable foaming and free from cracks by using a specific nonhydrolyzable linear siloxane-polyoxyalkylene block copolymer as the foam stabilizer. CONSTITUTION:A surfactant comprising a nonhydrolyzable linear siloxane- polyoxyalkylene (A-B)n block copolymer of the formula (wherein R is a monovalent hydrocarbon group having no aliph. unsatd. bond; n is 2-4; a>=6; b>=4; c>=2; and Y is a divalent org. group) is used as the foam stabilizer for producing a urethane foam. In the block copolymer, the average mol.wt. of block A is about 400-10,000; that of block B is about 200-10,000; and block B contains, on average, about 50-80wt% ethylene oxide units. The copolymer comprises about 10-95wt.% blocks A and about 90-5wt.% blocks B and has an average mol.-wt. of about 1,200 or higher.
Patent JP-H0985219-A (JP)
Title: Disappearance of organic waste by microbial decomposition
Inventor: NISHIMURA KEIJI
IPC: C02F11/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve the efficient decomposition and disappearance of an organic waste by forcibly causing a heated air to pass through a gap between a microbe carrier and the organic waste, and heating the microbe carrier and the organic waste, in a device for heating the microbe carrier and the organic waste to a set temperature and decomposing the organic waste with the help of microbes. SOLUTION: If a microbe carrier is charged in a casing 1 and the air is injected into the casing 1 from a pressure tank 5 through an air nozzle 18..., the microbe carrier is heated to a set temperature by the injected air. In this case, the air injected from the air nozzle 18 is set at a specified temperature, and the flow rate and the injection pressure of the air injected into the casing 1 are adjusted by a flow rate adjustment valve 20. Further, the organic waste is supplied from a supply aperture 1A of the casing 1 while rotating to a stirring blade 3, so that the organic waste is mixed with the microbe carrier. In this case, when the air is continuously supplied from the air nozzle 18, the microbe living in the microbe carrier decompose the organic waste into carbon dioxide gas, moisture and ammonia gas and the waste is disappeared.
Patent JP-H07106904-A (JP)
Title: Crystal vibrator
Inventor: HANJI MOTOYASU
IPC: H03H9/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide a crystal vibrator which is applicable to an oscillator by controlling the inside atmosphere of an airtight container of the crystal vibrator in order to shorten the rise time of the oscillator. CONSTITUTION:The helium gas is used in an airtight container of a crystal oscillator and the pressure of this gas is set at 50-5000Pa. Otherwise the nitrogen gas or the dried air is used at 100-10000Pa. By controlling a heat transmission speed to a crystal vibrator piece fromt he container, the starting time of an oscillator can be shortened.
Patent JP-S63114896-A (JP)
Inventor: DEIRII NIIRU FURATSUDO
IPC: B26F1/00
Filed: 1987-10-23
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-H1185060-A (JP)
Title: Display device
Inventor: MURAYAMA KOICHI
IPC: G09F9/33
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make even intricate characters and graphics visible with a high degree of attention by additionally arraying light emitting elements varying in colors from the light emission colors of arrayed light emitting elements on the circumference of one line among these light emitting elements, thereby constituting display lines of R, G, B. SOLUTION: Unit panels 4 are arrayed in a matrix by the light emitting elements 1 of any one light emission color among the R, G, B and the light emitting elements 2, 3 varying in the light emission colors from the light emission colors of these light emitting elements 1 are additionally arrayed on the circumference at least one line among the light emitting elements 1, by which the display lines of the R, G, B are constituted. The display lines comprising the R, G, B as a whole of the display surface are n-lines at equal intervals. The characters or graphics to be displayed are scrolled and displayed by shifting the characters or graphics by one dot each as a whole of the display surface with the light emitting elements 1 arrayed in the matrix form.  The characters or graphics to be displayed are shifted by one line each in the n-lines arrayed at the equal intervals with the displays of the R, G, B, by which the scroll display utilizing an after-image effect is executed. The display of these two kinds is executed by switching or in superposition.
Patent JP-H0577783-A (JP)
Title: Horizontal storage type broadside ladder device
Inventor: FUKUGI YOSHITO
IPC: B63B27/14
Filed: 1991-09-19
Abstract: PURPOSE:To simplify a driving mechanism and to enable synchronized turning of a davit and an upper landing by engaging spiral projecting streaks of male screw type davit pins with spiral grooves provided at the base side of the davit which supports a ladder at the tip end in capable of elevation. CONSTITUTION:A pair of upper and lower male screw type davit pins 2 are provided at an elbow plate 2 for supporting a davit 05, spiral projecting streaks having an appropriate pitch are formed on them, and a spiral groove on the inner face of a female screw boss attached to the base of the davit 05 is engaged with them. A yoke 12 is born by the tip end of this davit 05 through a hollow vertical pin 14, a cable 08 for elevation is coiled around a pair of right and left pulleys 9 provided at a ladder 09, two pairs of pulleys 10 and 11 mounted on the yoke 12 and a pair of pulleys 13 mounted on the davit 05, and the end of this cable 08 is coupled with a drum 16 for elevation so as to enable elevation of the ladder 09. Also, both ends of a cable 19 for turning coiled around a cord land 7 are connected to a drum 17 for turning so as to enable parallel movement of the ladder 09.
Patent JP-H02115870-A (JP)
Title: Dust preventing device for optical writer
Inventor: ARAI KOKI
IPC: G03G15/04
Filed: 1988-10-26
Abstract: PURPOSE:To prevent toner from a developing device from settling down and building up on a dust preventing shield by providing a pair of dust preventing covers over a scanning optical path and discharging air containing toner flying into the dust preventing covers by an exhaust fan. CONSTITUTION:When the writer is normally used, a 2nd cylinder lens 6g doubling as a dust preventing shield member is mounted on a holder 61. The toner in air flying into the space created by both dust preventing covers 60 and 6r from an opening between them settles down and builds up on a larger rib 63. When the writer is maintained to remove the dust preventing shield plate 6g, the toner never falls into an optical housing. After the shielding plate 6g is removed, a suction duct 64 is replaced and mounted, the suction port of a vacuum cleaner is connected to an air outlet 66, and the duct 64 is gotten in and out along a holder 6l. Consequently, the toner building up on the rib 63 is recovered into the cleaner from the air outlet 66 via a duct 65.
Patent JP-H07106985-A (JP)
Title: Error correcting device
Inventor: UENO SHOJI
IPC: H03M13/37
Filed: 1993-09-30
Abstract: PURPOSE:To shorten the product sum calculating time for correction of syndromes, erasures, errors, etc. CONSTITUTION:An adder 12 adds together the data which are selected by the latches 9 and 11 and outputs these data to the RAM 14a and 14b. These RAM 14a and 14b function to temporarily store the data under calculation and to output them to both latches 9 and 11 when various types of product sum calculations are periodically carried out for correction of syndromes, erasures, errors, etc. Thus the writing and reading addresses of both RAM 14a and 14b are independently controlled by a RAM controller 14c. Then two data to be added together and stored in the RAM 14a and 14b are read out by the reading addresses independent from the writing addresses under the control of the RAM controller 14c and latched by the latches 9 and 11. These latched data are sent to the adder 12 at a time.
Patent JP-S61147185-A (JP)
Inventor: HAYAGUMO SUNAO
IPC: G21C9/00
Filed: 1984-12-21
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-H01193333-A (JP)
Title: Low density silicone foam
Inventor: FURANKU JIYOSEFU MODEITSUKU
IPC: C08K9/04
Filed: 1988-10-26
Abstract: PURPOSE: To provide a foam useful to thermal- and electric insulation, fire protection, and buffer material, etc., comprising a polysiloxan containing a specific vinyl, a hydrogenated polysiloxan, a hydroxyl-providing compound, a platinum catalyst and a surface-treated filler.  
     CONSTITUTION: The foamed composition comprises (A) 100 (wt.) parts of polysiloxan containing a specific vinyl of formula I, wherein R and R 1  each represents a hydrocarbon group having 1 to 20 carbon atoms which have polymer of formula I containing 0.0002 to 3 (wt.)% of vinyl), (B) 1 to 50 parts of a hydrogenated polysiloxan of formula II, wherein R 2  represents H, an alkyl group having 1 to 8 carbon atoms, etc.; R 3  represents an alkyl group having 1 to 8 carbon atoms, etc., (C) water, an organic alcohol and/or a hydroxyl- providing compound comprising hydroxide siloxan, which make mole ratio of hydrogen atom bonded to silicon of component B from 0.02/1 to 5/1, (D) 1 to 250 ppm of a platinum catalyst, and (E) a filler having enough surface nitrogen groups to reduce the density of foam. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02114627-A (JP)
Title: Photoelectron exposure
Inventor: IWAMATSU SEIICHI
IPC: H01L21/027
Filed: 1988-10-25
Abstract: PURPOSE:To enable the serviceable life of a photoelectron exposure mask to be extended by a method wherein photoelectron radiating film in figure shape are formed on the mask surface and then the surface of the radiating films are irradiated with beams while the photoelectrons emitted from the said radiating films are image-formed on the surface to be exposed for irradiation. CONSTITUTION:Photoelectron radiating films 2 comprising mixed films, etc., of cesium oxide and silver are formed in figure shape while photoelectrons 3 emitted by irradiating beams 8 from a lamp 7 and a reflector 6 are exposed from the said photoelectron radiating films 2 due to the acceleration by voltage impression on the photoresist 5 on the surface of an Si wafer 4 from a power supply 9 and an optical system comprising other magnet, etc. Consequently, the selection range of the photoelectron radiating films on a mask during the photoelectron exposure is enlarged while when the photoelectron radiating films 2 formed of cesium oxide are used, the problem of deterioration in the mask life due to the evaporation of cesium oxide can be relieved thereby enabling the life of mask to be extended.
Patent JP-H10116380-A (JP)
Title: Automatic vending machine
Inventor: TSURUOKA YASUJI
IPC: G07F9/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To uniformly heat and heat-insulate products housed inside the main body of an automatic vending machine. SOLUTION: Relating to this vending machine 10, plural shelves 36 capable of mounting packed lunches 1 are intermittently moved while respectively maintaining a horizontal direction so as to be elevated and lowered by elevators 26 elevated and lowered by endless chains. In this case, the main body 12 is formed from a heat insulating body, a fan and a heater 54 are provided on the bottom part of the main body 12, hot air generated by them is led through ducts 60 and 68 to the packed lunches 1 mounted on the shelves 36 and heat insulation and heating are performed. Then, the blow-off ports of the hot air are increased toward the center part in a height direction of the ducts 60 and 68.
Patent JP-H09116545-A (JP)
Title: Atm cell multiplexing device
Inventor: FUJITA YOSHIMASA
IPC: H04L47/43
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To multiplex the ATM cell streams consisting of many input ports into a single cell stream in an effective and simple circuit device constitution. SOLUTION: The ATM cell streams 101A to 108A consisting of 96 input ports undergo the cell multiplexing every 8 streams via a simple traffic shaping function 40 that can prevent a certain input channel signal from affecting other channels. Then the cell included in one of plural cell streams which is previously multiplexed in a multiplexing block of the next stage is multiplexed. At the same time, another stream that may possibly be sent in a multiplex state is retrieved and undergoes the effective ATM cell multiplexing. Therefore, an ATM cell multiplexing device can be constructed in terms of a building block despite a large number of input ports. Thus it is possible to flexibly deal with the increase/decrease of input ports. In addition, the transmission efficiency is improved since the cell multiplexing is possible in every unit.
Patent JP-H03131667-A (JP)
Title: Composite resin composition
Inventor: HARII BOETSUKU
IPC: C04B14/04
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the subject composition, capable of sufficiently being compatible with the surface to be coated, bonding thereto and exhibiting excellent compressive strength, abrasion and water resistance and suitable for floor and wall coating materials, etc., by mixing an aggregate with a hydraulic cement and acrylic resin-containing aqueous synthetic resin emulsion. CONSTITUTION:The objective composition obtained by mixing an aggregate (preferably garnet) with a hydraulic cement [preferably composed of 20-25wt.% silicon dioxide, 8-12wt.% aluminum oxide, 0.09-0.11wt.% ferric oxide, 59-65wt.% calcium oxide, 0.8-1.0wt.% magnesium oxide and 0.09-0.11wt.% sodium oxide] and an aqueous synthetic resin emulsion containing an acrylic resin.
Patent JP-H04146614-A (JP)
Title: Etching method
Inventor: KASE MASA
IPC: H01L21/306
Filed: 1990-10-09
Abstract: PURPOSE:To suppress the decrease of both etching speed and luminous intensity by a method wherein the etching process of the film to be etched is introduced after performance of the treatment using a buffer fluoric acid solution following a dry development operation. CONSTITUTION:After a lower layer resist 12, an intermediate layer 13 and an upper layer resist have been formed successively on the polycrystalline silicon film 11 as a P-doped film to be etched, the upper layer resist is patterned using an electron beam exposure. Then, the intermediate layer 13 is etched using the patterned upper resist as a mask. Subsequently, the lower resist 12 is patterned by providing a dry-development treatment using the upper layer resist and the intermediate layer as a mask, and a pattern is formed. Then, the above- mentioned material is treated for 15 seconds with a 5% fluoric acid solution, and the polycrystalline silicon film 11 is etched.
Patent JP-H03242768-A (JP)
Title: Method and device for detecting selection of object
Inventor: JIEEMUZU KORONA
IPC: G06F3/033
Filed: 1990-10-09
Abstract: PURPOSE: To attain pick detection without necessitating making all of each basic display element to be raster or plotting them by outputting a signal informing an operator that a straight line combining the vertexes of first and second objects and the two vertexes of an area selected by the operator are in a prescribed relation. CONSTITUTION: A line segment (straight line) 30 combines a point P1 in an area 1 and a point P2 in an area 3. As it is proved that a straight line combining one point in an area l and one point in an area 3 never crosses a pick window, the straight line is self-evidently concluded to be outside of the pick window. Similarly, as it is proved that a straight line combining a point P3 in an area 4 and a point P4 in an area 6 always crosses a pick window, the straight line is self-evidently judged to be inside of the pick window. As a straight line 136 combining points P5 and P7 passes through the pickup window though a straight line 134 combining points P5 and P6 does not passes through the pick window clearly, lines combining these areas are additionally analyzed in detail. Thereby pick detection is attained before making raster.
Patent JP-H09115060-A (JP)
Title: Commodities sales registration data processor
Inventor: HONMA KAZUNORI
IPC: G06Q50/10
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To securely prevent the miss that the selling of a parcel delivery service commodity is accepted although the area is an undeliverable area by judging whether or not the selling of the parcel delivery service commodity can be accepted from the telephone number of an inputted delivery destination. SOLUTION: A POS terminal 1 has data on the telephone station numbers and names of areas where parcel delivering service commodities can not be delivered set previously in a delivery judging table 30 in a RAM 12 as a memory area required to register service delivery service commodities. On the POS terminal 1, a 'registration' mode is selected with a mode switch 8 and when a key for parcel delivery service is inputted, a CPU 10 displays a message screen prompting an operator to input the telephone number of the parcel delivery service destination on an operator's display unit 3.  When the telephone station number of the inputted telephone number is stored in the delivery judging table 30, the delivery destination of the commodity is in an undeliverable area, so the area name data corresponding to the telephone station number are read out of the tale 30 and an undeliverable informing screen including the area name data is displayed on the display unit 3.