baber/WOPTO huggingface dataset:
Patent JP-S6458174-A (JP)
Title: Picture reader
Inventor: YUASA KAZUHIRO
IPC: H04N1/403
Filed: 1987-08-28
Abstract: PURPOSE:To prevent picture quality by varying a threshold level between predetermined high and low levels at every prescribed period in a facsimile equipment and a copying machine so as to prevent thinned line or thicked line. CONSTITUTION:A threshold level selection circuit 5 reads out a high level threshold level SLH and a low level threshold level SLL based on the density setting signal by the density setting from a memory and outputs a threshold level SS to a comparator 4. The high level threshold level SLH and the low level threshold level SLL in the threshold signal SS are set the quantity of the picture signal VS corresponding to the area rate of black dots per one picture element and the high and low threshold levels SLH and SLL are varied periodically at every line based on a change value signal RS. Thus, the comparator 4 compares the picture signal VS with the high and low level threshold levels SLH and SLL switched periodically at every line and discriminates white and black levels to output a binarization signal DS.
Patent JP-H0532739-A (JP)
Title: Production of polymer polyol and production of polyurethane
Inventor: MATSUOKA MASAHIRO
IPC: C08G65/28
Filed: 1991-08-01
Abstract: PURPOSE:To improve the yield of polyether polyol for the production of polymer polyol and shorten the production step by omitting the process for the purification of crude polyether polyol. CONSTITUTION:The objective polymer polyol (A) is produced by carrying out the addition polymerization of (a) a compound having >=2 active hydrogen atoms and selected from polyhydric alcohols, polyhydric phenols, amines, polycarboxanes and phosphoric acids and (b) an alkylene oxide in the presence of (c) an alkaline catalyst to obtain a crude polyether polyol (B), neutralizing the component (c) in the polyether polyol (B) with (d1) a vinylcarboxylic acid and/or (d2) a vinylsulfonic acid, adding (d3) one or more kinds of other vinyl monomers to the reaction mixture and carrying out the vinyl polymerization of the monomers.
Patent JP-H0539582-A (JP)
Title: Manufacture of hard thin film coating member and cutting tool
Inventor: KAMEOKA SEIJI
IPC: C23C14/06
Filed: 1991-08-01
Abstract: PURPOSE:To provide a method for manufacturing a hard thin film coating member easily capable of forming a thin film essentially consisting of diamond on a base with tight adhesion even without adopting a plural brazing stage. CONSTITUTION:At the time of forming a hard material thin film essentially consisting of diamond on a base made of metal or ceramics, coating layers contg. Cu and/or Ag are previously formed on the base and the surface of the hard material thin film and in the base and the thin film, the coating layers formed on them are put together and heat treatment is executed at a temp. higher than the m.p. of the coating layers to paste them together.
Patent JP-H1168997-A (JP)
Title: Personal computer with incoming call displaying function
Inventor: YASUDA NOBUYUKI
IPC: H04M1/65
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To easily take out retained contents by confirming the kind of automatic answering telephone and FAX stored during absence without starting a personal computer main body. SOLUTION: A personal computer(PC) consists of CPU 2 controlling the whole system, a starting part 4 supplying a main power source 20, an interrupting part 6 cutting off a power source to return to a stand-by state, LED 12 lighted by a lighting part 10 in a period corresponding to the memory of a storing part 8 storing the histories of the records of TAM (automatic answering function), FAX or both of them, a sub power source 14 constantly supplying a power source to the starting part, the interrupting part, the storing part, the lighting part, etc., an NCU(network control unit) 18 controlling a public line 16, a modem 22, a storing part 24 connected with CPU 2, a display 26, etc. At the time of reception during setting automatic answering, the starting part starts the PC main body to store-retain automatic answering and FAX and to flicker LED 12 according to the retained contents.
Patent JP-H0378994-A (JP)
Title: Ceramic heater
Inventor: KAWANISHI HIDESATO
IPC: H05B3/74
Filed: 1989-08-23
Abstract: PURPOSE:To provide serviceability at as high temp. as over 500 deg.C by inserting a heat emitting element in a groove formed in a nitride type ceramic body, and filling it with power of electromolten magnesia. CONSTITUTION:A heat emitting element 2 is inserted in a groove 1b provided in a nitride type ceramic body 1, followed by filling with powder 3 of electromolten magnesia. This powder 3 of electromolten magnesia excels in heat conductivity and also electric insulativeness at high temps., so that this insertion of heat emitting body 2 in the groove 1b of ceramic body 1 and filling the remaining voids in the groove with the powder 3 of electromolten magnesia should allow the heat of the element to be conducted quickly to the ceramic body. This ensures high safety performance in electric insulation even under service at a high temp. region over 500 deg.C, and can prolong the anti-severance lifetime of the heat emitting element.
Patent JP-2000004717-A (JP)
Title: Panel for fishweir
Inventor: ABE TSUTOMU
IPC: A01K79/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject panel intended for labor saving in replacing a panel in case of its breakage accident caused by e.g. rise in river water level and due to the structural defect of the panel so as to secure the safety and convenience of the relevant work. SOLUTION: This panel has such a design that a number of hard and highly elastic pipes 1 are fixedly set in longitudinal direction parallel with one another at specified intervals into a screen-like form, and hooks 7, a connective pipe receiver 8, and connective rings 6 are projected on a lower support plate 2, in the vicinity of either left or right end of the support plate 2, and at specified positions of the longitudinal crosspieces on both sides, respectively, and an upper transverse crosspiece 3 is then provided with a float 9 of necessary size.
Patent JP-2000024323-A (JP)
Title: Game system and information recorded medium
Inventor: YAMAMOTO TAKEYASU
IPC: A63F13/53
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the grasping of a player whose entry has been accepted, by other players by displaying the identification image of the applicable player which is photographed by a photographing means when the entry of one player to the game space is accepted for a game with which a plurality of players are playing in a common game space. SOLUTION: A receiving unit 112 of a processing unit 110 of a host device 100 performs a processing to accept the entry of a player to a game space at any time. Then, when the entry of a following player to the game space wherein the entry of a preceding player has been accepted already, is accepted, by an identification image processing unit 113, a player identification image is photographed by a photographing unit 280 owned by a game machine 200 with which the player plays the game. Then, the photographed player identification image is fetched to a host device 100 side through a transmission path 102 and communication units 160, 240. Then, a communicated player identification image is displayed by real time on a display unit 260 of the game machine 200 with which other players play the game.
Patent JP-H0641017-A (JP)
Title: Benzoate compound and its use
Inventor: AKASHI HIROYUKI
IPC: C09K15/08
Filed: 1992-07-21
Abstract: PURPOSE:To provide the novel benzoate compound giving balanced organic materials improved in weather resistance and impact resistance and further improved in their initial coloring degrees and heated coloring degrees. CONSTITUTION:A compound of formula I (each of R<1>, R<2> are H, a 1-8C hydrocarbon group), e.g. 2,4-di-tertiary butyl-5-methylphenyl.3,5-di-tertiary butyl-4- hydroxybenzoate. The compound is obtained by reacting a compound of formula II with a 2,4-di-tertiary butyl-5-methylphenol in the presence of a phosphorus halide compound. Organic materials stabilized with the compound include high mol.wt. polymers, fats and oils, and mineral oils, and the compound is preferably added in an amount of 0.01-10wt.%, especially 0.01-5wt.%, to the organic material.
Patent JP-S60108509-A (JP)
Title: Steam turbine protecting device in combined cycle plant
Inventor: HIYAMA KAZUO
IPC: F01K23/10
Filed: 1983-11-17
Abstract: PURPOSE:To prevent occurrence of errosion in a steam turbine, by adjusting the opening degree of a steam turbine bypass valve in accordance with output signals from super-heat temperature detecting devices, and as well by providing a pressure regulating device for controlling the pressure of main steam. CONSTITUTION:High temperature exhaust gas discharged from a gas turbine 4 is fed into a waste heat recovery boiler 6. A main steam pipe 17 connecting between a superheater 7 and a steam turbine 12 is connected with a pressure detector 18 and a temperature detector 19. Output signals from superheat temperature detecting devices 18 through 22 are delivered to a pressure regulating device 23 which adjusts in accordance with these signals the opening degree of a steam turbine bypass valve 15 to control the pressure of main steam. With this arrangement occurrence of errosion in the steam turbine due to damped steam may be surely prevented.
Patent JP-H0556549-A (JP)
Title: Automatic inspecting device for protective relay
Inventor: HORIIKE MASASHI
IPC: H02H3/05
Filed: 1991-08-28
Abstract: PURPOSE:To prevent simultaneous starting of inspection by providing each unit with a starting condition confirming section for confirming the starting conditions of its unit and interrupting the inspection or entering into retry mode upon elapse of a predetermined time when the conditions are not satisfied, and a section for confirming the lock signal of other unit when the conditions are satisfied. CONSTITUTION:A main protective unit 10 for lines 1L, 2L, a back-up protective unit 20 for line 1L, and a back-up protective unit 30 for the line 2L are respectively provided with automatic inspecting sections 11, 12, 13 and inspection lock signals are communicated between the units 10, 20, 30. The signal contains items required for locking inspection of counterpart unit including under function of relay, under inspection, lock is required according to the operating condition, and the like. If it is found that the counterpart is being locked upon inquiry about the inspection lock signal, inspection of its unit is not actuated. According to the invention, the system is protected from entering into not protected state.
Patent JP-H0390092-A (JP)
Title: Flame retardant
Inventor: TEIMOSHII JIYOOJI AANESUTO SUU
IPC: C09K21/12
Filed: 1990-08-17
Abstract: NEW MATERIAL: A compound having a nucleus of formula I [n is ≥2; R 1  is a 1-20C alkyl; R 2  is R 3 -NH- (R 3  is a 1-20C alkyl or 6-20C aryl), 4-8-membered heterocyclic ring with at least one N linking the ring to the triazine ring].  
     USE: Flame-retardant additives.  
     PROCESS: A bis-(aminophenyl)alkylphosphine oxide of formula II and a 2,6- dichloro-4-substituted-1,3,5-triazine of formula III are heated at 80°C for 12 hours and at 145°C for 1.5 hours. The mixture is further heated under reflux in the presence of an organic solvent such as dimethylformamide for 1-2 hours. The product is precipitated without a solvent and finally heated at 200°C for several hours. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001045453-A (JP)
Title: Image transmitter
Inventor: NAKAO FUMIAKI
IPC: H04N7/14
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain image information that can sufficiently support display of a large-sized image pattern or printing or the like by controlling picked-up image information to be transferable during call connection processing and controlling the image information to be displayable in the case of receiving the image information during the call connection processing. SOLUTION: A program, which is used to compress image information from an operating processing between its call transmission and its reply, to transmit the compressed image information and to expand received image information and to display it, is written in a ROM 15 or an EEPROM 16 and a control section 13 reads the program in the case of call transmission or call reception and uses it for its control. After conducting a call control, a caller side terminal (A) transmits its image transmission capability and a called party terminal (B) transmits its image transmission capability. An optimum image transmission capability is decided on the basis of both the image transmission capabilities and an acknowledgement message is transmitted.
Patent JP-S6375275-A (JP)
Inventor: SHIBUYA MAKOTO
IPC: E05B77/48
Filed: 1986-09-17
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-H0558746-A (JP)
Title: Method for calcining ceramic
Inventor: TASAKA MASAO
IPC: C04B35/64
Filed: 1991-08-28
Abstract: PURPOSE:To calcine the dried formed body (dried base material) such as a thick-walled ceramic product contg. an org. binder and obtained by injection molding, casting, press forming, etc., in a short time without causing blistering. CONSTITUTION:The dried formed body is calcined in a kiln at 400-750 deg.C in the atmosphere contg. 13-14wt.% oxygen. Consequently, the org. binder in the dried formed body is vaporized completely in a short time, the calcining time is reduced, the calcination product is not blistered or discolored, and the yield of the product is remarkably improved. Furthermore, a specified heat curve is maintained, and the combustion is efficiently controlled.
Patent JP-H1176540-A (JP)
Title: Game machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve attractiveness by a method wherein a plurality of jackpot patterns containing a defined pattern are stopped and displayed once when a special game position is presented while the defined pattern is displayed with a difference so delicate to be unidentifiable from other jackpot patterns, hence confusing a player in which should be selected. and a game is played being confused in which should be selected. SOLUTION: When a game ball enters into an ordinary electric accessory 5 winning a prize, pattern display parts L1-L3 start variable displays and after a time passes, the pattern of the pattern display part L1 is stopped and displayed once and then, the pattern continuously displays vertical changes to indicate the effect that the pattern of the display part L1 is no defined pattern. Sequentially, the pattern of the pattern display part L2 is displayed but any failure in winning a prize prompts a different pattern to be displayed from the pattern of the display part L1. On the other hand, at the prewinning position, the pattern selected by a pattern selection counter is stopped and displayed once at the pattern display part and likewise, the displaying of vertical changes is continued to indicate the effect that the pattern is no defined display.  Then, a jackpot pattern is stopped and displayed once at the pattern display part L3 varying and then, a specified pattern is selected.
Patent JP-S6195229-A (JP)
Title: Measurement of impurities in ultra-high purity gas
Inventor: IPPONMATSU MASAMICHI
IPC: G01N21/27
Filed: 1984-10-16
Abstract: PURPOSE:To measure the concn. of impurities in ultra-high purity gas in a steady state by holding the internal pressure in a vacuum long light path cell, by controlling the flow amount of the ultra-high purity gas to said cell. CONSTITUTION:The laser beam of an infrared region from a semiconductive laser oscillator 1 passes a movable reflective mirror 2 and a grating 3 and only laser beam with a necessary wavelength is incident to a reflective mirror 4 and the light path thereof is changed over to a vacuum long light path cell 7, through which ultra-high purity gas containing impurities flows, by movable mirrors 5, 8. A laser beam detector 9 is reciprocated about 100 times by the reflection in the cell 7 and receives laser beam attenuated by the beam absorption of impurities in the gas to measure the intensity thereof. An information processing system 10 operates the absorbancy due to impurities in the cell 7 from the measured intensity of laser beam to measure the concn. of impurities. A control apparatus 15 controls quantitative values 13, 14 and always adjusts the pressure in the vacuum long light path cell 7 to proper pressure.
Patent JP-H1059671-A (JP)
Title: Passenger conveyor
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B23/12
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent an unpleasant sound and vibration from being generated from a footboard or the like by arranging a rotatable plate on a front shaft fixed to the footboard, connecting a side part of the footboard adjacent to this plate, and heightening it. SOLUTION: In a passenger conveyor to carry passengers by rotating a front shaft 7 and a footboard 4 connected to this while rotating a footboard chain 6 by a driving machine, a front wheel 5 arranged on the front shaft 7 and a rear wheel 8 fixedly arranged on the footboard 4 are guided along the front wheel and rear wheel rails 9 and 10. A rotatable plate 17 arranged on the front shaft 7 is installed so that the rear side part side of the footboard 4 becomes high, and the footboard 4 is prevented from interfering with the other when it reverses in a terminal part, and is made smoothly rotatable. According to this, even when the footboard 4 reverses at a terminal, since the rear wheel 8 side is restrained on a movement by the plate 17, a conventional rear wheel terminal rail can be obviated, and vibration and a noise can be reduced.
Patent JP-S6275632-A (JP)
Title: Photosensitive resist laminate
Inventor: ITO MASANORI
IPC: H05K3/06
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a photosensitive resist laminate having a circuit of an electrically conductive transparent film and suitable for a display element by laminating a photosensitive resist layer on a polymer film having an electrically conductive transparent film, coating the resist layer of the resulting photosensitive resist laminate with a protective film and carrying out development with an aqueous alkali soln. CONSTITUTION:Gold, silver, copper, ITO or the like is deposited on the surface of a polymer film to form an electrically conductive transparent film, a resist soln. is applied to the polymer film and dried. and a film of polyethylene glycol terephthalate or the like is laminated to obtain a photosensitive resist laminate. A mask is brought into contact with the resist laminate under reduced pressure, exposure and development with an aqueous alkali soln. are carried out, the electrically conductive film of ITO or the like is etched with hydrochloric acid as an etchant, and the remaining resist is removed with an aqueous sodium hydroxide soln. to obtain an electrically conductive pattern.
Patent JP-H0646100-A (JP)
Title: Transparent communication system
Inventor: IKEDA KAZUO
IPC: H04L29/08
Filed: 1992-07-24
Abstract: PURPOSE:To simplify the communication system in the case that terminal equipments having a same communication procedure make mutual communication via a network having a different communication procedure. CONSTITUTION:When terminal equipments having a same communication procedure are inter-communicated via a network having a different communication procedure, a sender side generates a network transmission signal by using real data and a control code required for the terminal equipment as communication data (generation processing 1), a receiver side decodes the received signal (decoding processing 2) and a signal in matching with the communication procedure of the receiver side terminal equipment is obtained by having only to eliminate the control code used for the communication procedure of the network. Thus, the communication system when the terminal equipments having the same communication procedure are intercommunicated via a network having the different communication procedure is simplified.
Patent JP-H0883028-A (JP)
Title: Image forming method and device therefor
Inventor: ETO YOSHIHIKO
IPC: G03G21/00
Filed: 1994-09-12
Abstract: PURPOSE: To obtain an excellent quality image even if the formation of an image is repeated by providing a photosensitive layer including an organic photoconductive material and allowing an elastic cleaning blade made of rubber having specific impact resilience to abut on a photoreceptor having a specific coefficient of friction. CONSTITUTION: A photoreceptor drum 1 is uniformly charged by an charger 2 to form an electrostatic latent image by the image exposure 3 and after development and transfer, the surface of the drum 1 is discharged by a discharger 9 and then, cleaned by a cleaning blade 10. The drum 1 is provided with a photosensitive layer contg. an organic photoconductive material and the surface of the photosensitive layer has coefficient of static friction with the cleaning blade 10 of a range of 0.1-1.0. Moreover, as the cleaning blade 10, the elastic cleaning blade made of urethane rubber having 35-75% impact resilience based on a measuring method prescribed by JIS K7311 is used, and the blade 10 abuts on the drum 1 directing in the counter direction at an angle of 10-45 deg. to the tangent on an abutting part.
Patent JP-H0884294-A (JP)
Title: Electronic viewer
Inventor: TAMADA KAZUMASA
IPC: H04N5/225
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a compact electronic viewer having a display device. CONSTITUTION: A leg 14 fitted freely openable by hinges 42, 42 on an upper part of a viewer body 11 is provided to two wide parallel side faces of the viewer body 11. A monitor 102 holding an LCD 100 is provided to the leg 14 located on the front side of the viewer body 11. The monitor 102 is arranged between a couple of arms 14a, 14a of the leg 14 and both left right side faces are fitted to the arms 14a, 14a freely turnably via a hinge 104. Furthermore, the monitor 102 is fitted so that a display face of the LCD 100 is not projected from a flat face formed between the arms 14a, 14a while the leg 14 is closed.
Patent JP-H0265506-A (JP)
Title: Microstrip slot antenna
Inventor: NUMAZAKI TADASHI
IPC: H01Q13/18
Filed: 1988-08-31
Abstract: PURPOSE:To form a coaxial-microstrip converter with a low VSWR and mechanical strength by forming a microstrip line reverse to a slot face in the vicinity of the said converter in a microstrip slot antenna. CONSTITUTION:An electromagnetic wave is converted from a coaxial line 6 first perpendicularly to a microstrip line 3 formed to a slot face and the microstrip line is reversed to a face opposite to the slot face at a part B this side reaching a slot 4 by a throughhole plating 7. Then the slot 4 is excited by the wave propagated through the reversed line 3 and a cavity 5 and the electromagnetic wave is radiated into the upper part of a dielectric base. Since the microstrip line 3 is formed on the slot face in the coaxial-microstrip conversion section, a ground pattern is able to be formed on a connecting face of the coaxial line 6 and a flanged connector 8 or the like is able to be fitted to the connection part. Thus, the radiation from the slot is not hindered and the electrically and mechanically stable antenna is formed.