baber/WOPTO huggingface dataset:
Patent JP-S62257970-A (JP)
Title: Divinyl compound and color-developing recording material using same
Inventor: KAWAI HAJIME
IPC: C07D405/10
Filed: 1986-05-01
Abstract: NEW MATERIAL:A compound of formula I [R<1> is 1-8C alkyl; R<2> is 1-8C alkyl, 5-7C-cycloalkyl, or (Cl, Br or 1-4C alkyl-substituted) benzyl or phenyl, X<1> and X<2> are each 1-8C alkyl, 1-8C alkoxy, F, Cl, or Br; m and n are each 0-3; X<3> is Cl or Br; at least one of X<3>s in (X<3>)4 is Br]. EXAMPLE:3, 3-bis[2-(p-dimethylaminophenyl)-2-(p-methoxyphenyl)ethenyl]-4,5,6,7- tetrabromophthalide. USE:Color-developing recording materials. Free from surface blushing, readily soluble in organic solvents. Color developing into black by developer, the resultant images being high in both light and moisture resistances. Having absorptions of high intensity in both visible and rear infrared regions. PREPARATION:An ethylene derivative of formula II is prepared according to reaction formula, two moles of this derivative and one mole of a phthalic acid derivative of formula III being brought to condensation.
Patent JP-H10290615-A (JP)
Title: Binding machine for reaping
Inventor: ASE ISAMU
IPC: A01D37/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a binding machine capable of feeding reaped grain straws into a binding device in a good state. SOLUTION: A laterally transferring device 6 for laterally transferring reaped grain straws in a state resting against a guide plate 3 in a standing posture into a binding device is disposed, and a raking rotator 12b rotated on a vertical shaft so as to rake the central portions of the reaped grain straws into the binding device is also disposed at a place faced to the guide plate 3. A belt plate-like member elastically energized toward the raking rotator 12b is further supported on the guide plate 3 in a cantilever form in a state capable of leaving or approaching the raking rotator 12b.
Patent JP-S58221441-A (JP)
Title: Device for confirming braille constitution through voice
Inventor: WATANABE KAZUO
IPC: G06F3/16
Filed: 1982-06-17
Abstract: PURPOSE:To apply the titled device also to the confirmation of a braille constitution of a braille typewriter in addition to a studying device having the braille constitution, by providing the titled device with braille keys and a voice device and operating the voice device by the prescribed key constitution to confirm the braille constitution as voices. CONSTITUTION:A main key group 3 constitutes 6-point braille and is connected to a voice composing device in a circuit incorporated in a case 1, and if a prescribed key constitution is depressed, the Japanese syllabary such as ''a, i, u, e, o'' is generated. An auxiliary key group 4 indicates half tones, numerals, signs, etc. and is used to generate sonants, rho-sounds, contracted sounds, numerical sounds, etc. together with the main key group 3. Since a voice corresponding to a braille constitution using the keys 3, 4 is outputted immediately and precisely, the titled device can be used for a voice typewriter by incorporating it into a braille typewriter in addition to independent use as a studying device having the braille constitution, so that a blind person can check a braille constitution previously as voices and typing errors can be prevented.
Patent JP-S5328840-A (JP)
Title: Heat pipe manufacturing device
Inventor: SUZUKI AKIRA
IPC: F28D15/02
Filed: 1976-08-30
Abstract: PURPOSE: A heat pipe manufacturing device for draining working fluid from infusion and drain port positioned underneath working reduced pressure on working fluid filled beforehand in the pipe without using heating process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01274958-A (JP)
Title: Specular polishing method for outer periphery portion of wafer
Inventor: HAKOMORI SHIYUNJI
IPC: B24B9/06
Filed: 1988-04-26
Abstract: PURPOSE:To finish a wafer on streight part surely in specular polished surface by making a wafer and a polishing drum rotate in one direction for polishing the wafer, then making at least one of them rotate in reverse direction to polish again. CONSTITUTION:A polishing drum 29 started to rotate in normal direction is abutted on a wafer 12 absorbed and held onto a checking table 13 is appointed situation on outer periphery part. Next, the chucking table 13 is made to rotate on low speed in normal direction by one round with a drive source 16 to polish the wafer 12 on outer periphery part in specular surface with the polishing drum 29. The polishing drum 29, thereafter, is made to separate once from the wafer 12 and to reverse on rotating direction. On rotating the chucking table 13 in reverse direction by one round in low speed, full periphery (containing a straight part) of the wafer 12 is uniformly polished in specular surface through abutting the polishing drum 29 on the wafer 12 again.
Patent JP-H10290974-A (JP)
Title: Garbage treatment device
Inventor: KOYAMOTO MASANORI
IPC: B09B3/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To surely execute catalytic deodorization at a high temp. by effectively applying the gas contg. smells flowing from an inlet into a deodorizing case to a heater and evenly and surely heating the gas. SOLUTION: This device is provided with a deodorizing device for deodorize the garbage by heating the gas contg. the smells generated from a garbage treatment vessel. The deodorizing devices comprises a deodorizing case 47 provided with an inlet 71 at one end and an outlet 72 at the other end, the U-shaped heater disposed in the deodorizing case 47 and catalysts 31 arranged to deviate nearer the outlet side than the heater 32. Part of the side wall of the deodorizing case 47 is projected toward and inside surface side to form a projecting curvilinear part 73 which projects on the inside surface side and is recessed on an outside surface side. The projecting curvilinear part 73 is positioned on the upstream side between both sides 32a of the U-shape heater 32.
Patent JP-H06294856-A (JP)
Title: Image guiding device for homing guiding
Inventor: NOMURA HIROSHI
IPC: G01S7/48
Filed: 1993-04-06
Abstract: PURPOSE:To reduce time for searching a target. CONSTITUTION:Light emitted from a target is reflected and focused at an objective concave mirror 2 and enters a half mirror 3 and then is divided into transmission and reflection light. The transmission light is received by an image pick-up device 4 and then a video signal is taken out. The reflection light is received by an image pick-up device 6 via a lens 5 and video signal is taken out. Since the image pick-up device 4 is laid out at the focusing position of the objective concave mirror 2, the light incidence angle of both image pick-up device in the image pick-up device 4 is larger than that in the image pick-up device 6 and then an image with a wider visual field than that obtained by the image pick-up device 6 can be obtained by the image pick-up device 4, namely a narrow visual field image and a wide visual field image can be obtained simultaneously. A target can be detected at an early stage with a wide visual field image.
Patent JP-2000289046-A (JP)
Title: Method for injection compression molding with pressurized gas
Inventor: YASUDA KAZUHARU
IPC: B29C45/17
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent a shrink by pouring a pressurized gas from a mold cavity surface for forming a flat surface of a molding, and forcing the gas to reach a connecting portion of a thick portion to a base portion. SOLUTION: A molten resin is injected in a mold cavity 4 in the state that a mold 1 is slightly opened. Then, the air in the cavity 4 and gas generated from the resin are exhaust from a gap of parting surfaces as the resin is charged. Then, the mold 1 is closed, the resin is compressed, spread, and charged up to corners of the mold 1. Further, a mold clamping force is alleviated as needed, pressurized gas is injected between a surface 4a of the mold cavity and the resin through a gap between a gas injection pin 5 and the mold 1, and the resin is pressed from a rear surface side of the mold to a front surface side of a molded product. Then, the pressurized gas is arrived at a root of a rib while pressing the molded product to the surface 4a. Thus, a sink mark in the case of providing a thick rib or a boss can be sufficiently prevented.
Patent JP-S60246870-A (JP)
Inventor: SAEKI TADASHI
IPC: D06M15/17
Filed: 1984-05-21
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-H049042-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASHIMA YASUHIKO
IPC: G03C1/12
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material contg. water-soluble dyes which lessen staining after photographic development processing by incorporating specific compds. into this material. CONSTITUTION:At least one kind of the compds. expressed by formula I and/or formula II are incorporated into this photosensitive material. In the formulas I, II, R<1>, R<2> denote a hydrogen atom, alkyl group, etc.; R<3> to R<6> denote a hydrogen atom; aryl group, etc.; R<7>, R<8> denote a hydrogen atom, alkyl group, etc.; L1 to L5 denote a methine chain; n1 denotes 0, 1; n2 denotes 0 to 2. The easy decoloration and/or flow-out is attained in the photographic development processing in this way and the staining after the processing is lessened.
Patent JP-2000295126-A (JP)
Title: Broadcast signal receiver
Inventor: OKAMOTO KOICHI
IPC: H04B1/16
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To allow a user to hear an interrupted announcement once or at a desired number of times in the case of receiving a digital audio broadcast signal and to be quickly restored to an original state after that. SOLUTION: The broadcast signal receiver is provided with a cannel selection reception section 22 that selectively receive a digital audio broadcast signal, a data reproduction section 23 that reproduces program data and control information data selected from the received digital audio broadcast signal, audio signal output sections 33, 34 that obtain a reproduced audio signal of the basis of the selected program data, and a control unit 50 that detects a period of an announcement represented by ammouncement data on the basis of part corresponding to the announcement data included in the selected program data and relates the period of the detected announcement to introduction of the announcement data as program data selected in the data reproduction section 23.
Patent JP-H041091-A (JP)
Title: Additive for damping water of planographic printing and damping water
Inventor: YAMAOKA SHINTARO
IPC: B41N3/08
Filed: 1990-04-19
Abstract: PURPOSE:To enhance printability and printing work environment by adding 3-methyl-3-methoxybutanol to the additive of damping water for planographic printing and the damping water. CONSTITUTION:Since 3-methyl-3-methoxybutanol is compatible with water in an arbitrary ratio, it may be added to the additive for damping water in any ratio. If necessary, an acid or a salt thereof, a water-soluble high-molecular compound, a chelating agent and various surfactants can be added to the composition of damping water. In the additive for damping water containing 3- methyl-3-methoxybutanol, 3-methyl-3-methoxybutanol may be contained in any ratio but the content thereof is pref. 70wt.% or less, more pref. 40wt.% or less.
Patent JP-S60249753-A (JP)
Title: Hydraulic controller of automatic transmission gear
Inventor: SAKAI TAKAHIRO
IPC: F16H61/10
Filed: 1984-05-23
Abstract: PURPOSE:To improve the sensitiveness to a manual shift-up by providing a pressure regulating valve to bypass the hydraulic controller of an automtic transmission gear and mounting a check valve which permits flow only from a speed change control valve to the manual shift valve between the output port of the manual shift valve and the inlet port of the speed change control valve. CONSTITUTION:The manual shift valve 31 of a hydraulic controller has an inlet port 37 and an outlet port 38. The outlet port 38 is connected to the inlet port 42 of a pressure regulation valve 35. A check valve 60 which permits working fluid to flow in the direction only from a low-cost shift valve 34 to the manual shift valve 31 is mounted in the way of a bypass oil passage 59. Oil may be therefore discharged quickly without being subjected to any influence of the action of pressure regulating valve, and the manual shift change can be effected quickly and sensitively to the operation of a driver.
Patent JP-S5437517-A (JP)
Title: Receiver with timer
Inventor: ISHII JIYUN
IPC: G04G5/00
Filed: 1977-08-30
Abstract: PURPOSE:To announce a precise time tone invariably without an increase in precision of a crystal oscillator by detecting the time tone received by a receiver and by setting the timer according to the detection result.
Patent JP-S61263006-A (JP)
Inventor: TANAKA YASUZO
IPC: H01B12/10
Filed: 1985-05-17
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-S5628474-A (JP)
Title: Manufacture of paste type lead battery
Inventor: TSUBOTA MASANAO
IPC: H01M10/14
Filed: 1979-08-14
Abstract: PURPOSE:To raise the span of life of a paste type positive electrode plate by limiting the compaction degree of the electrode plate in state soaked in an electrolyte to a specific range. CONSTITUTION:The compaction degree of a positive electrode plate during its assembly is controlled so as to limit the compaction degree of the electrode plate to 20-60kg/dm<2> in a state soaked in an electrolyte of dilute sulfuric acid. For obtaining a lead battery whose electrode plates are of such an optimum compaction degree, the relationship between the compaction degree of the electrode plates under dry conditions and that in a state soaked with the electrolyte is predicted in advance. Thereafter, the electrode plates are physically pressed from the outside by using a flexible material for the battery jar. Alternatively, the electrode plates may be inserted with force into a battery jar which is hardly susceptible to deformation, thereby exerting a pressing force onto the elements by the battery jar per se.
Patent JP-H04310297-A (JP)
Title: Method for highly treating raw water of clean water and apparatus therefor
Inventor: MIKI OSAMU
IPC: C02F9/00
Filed: 1991-04-09
Abstract: PURPOSE:To perfectly remove the contaminant, especially, ammonia nitrogen contained in raw water is clean water. CONSTITUTION:Raw clean water is biologically treated in a nitration tank 1, a denitrification tank 2 and a sedimentation filter tank 6 in succession. Saddle-shaped ceramics are provided in the nitration tank 1 and the denitrification tank 2 as a bacteria immobilizing carrier. Oxygen enriched air is supplied to the nitration tank 1 from an oxygen enriched air preparing device 3 to perform nitration treatment under the control of ORP. By controlling ORP by supplying oxygen enriched air to the denitrification tank 2 from the oxygen enriched air preparing device 3, denitrification treatment is performed. The flocculation, sedimentation and filtration of bacteria are performed in the sedimentation filter tank 6.
Patent JP-S62275781-A (JP)
Title: Dry fixing of printing ink
Inventor: FUJIMURA TAKASHI
IPC: B41M7/00
Filed: 1986-05-07
Abstract: PURPOSE:To enlarge the range of an object to be printed by using ink containing an easily soluble solvent and at least a medium having higher volatility than the solvent as a coating material. CONSTITUTION:For instance, when a matter to be printed is a card obtained by coating the surface of a board with polyvinyl chloride, and a printing ink is an offset ink, if clear lacquer for PVC resin is sprayed as a coating material, the moisture and oil component of ink are absorbed into a solvent (organic solvent having higher volatility than water and oil contained in the offset ink) which constitutes the coating material. Further with this solvent volatalized, its evaporation and dispersion into the air occur. Then the coating material becomes dry immediately after spraying as a result of the volatilization of the solvent. In addition, one - 5min after the drying of the coating material, the ink also becomes dry and fixed so adequately that the print is not separated, even if the surface of a printed area is rubbed by hand.
Patent JP-H10287601-A (JP)
Title: Ethanol denaturating agent
Inventor: MANSFELD GERD
IPC: C12F5/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ethanol denaturating agent having a similar denaturating effect to that of diethylphthalate and a weak peculiar smell capable of harmonizing with all aromatizing components. SOLUTION: This ethanol modifying agent is obtained by containing the following A to G; A. 50-250 pt.wt. benzyl salicylate, B. 5-40 pt.wt. (i) 4,6,6,7,8,8 hexamethyl-1,3,4,6,7,8-hexahydrocyclopenta[g]benzopyran or (ii) oxacyclohexadeca-12- and/or -13-en-one, each of which may be dissolved in 5-40 pt.wt. (E and/or F), C. 10-100 pt.wt. a 1-4 C alkylester of a hydrogenated root oil, D. 40-240 pt.wt. 2-pentylphenylpropanol, E. 200-500 pt.wt. benzyl benzoate, F. 100-400 pt.wt. dipropylene glycol, and G. 150-300 pt.wt. triethyl citrate.
Patent JP-H043497-A (JP)
Title: Mounting structure to substrate of member
Inventor: YAGINUMA KOJI
IPC: H05K7/12
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the application of forced force to a substrate. and to dismantle a member simply even after the member is installed once by inserting the leg pieces and elastic engaging pieces of the member up to a base end face into the slots of the substrate in the direction that the direction among the front ends of the elastic engaging pieces coincides with the longer-diametral direction of the slots, turning the member and mounting the member to the substrate. CONSTITUTION:The leg piece 9 and elastic engaging pieces 10, 10 of a cord clamper 1 are inserted into the slot 15 of a substrate 12 in the direction that the direction tying the front ends of the elastic engaging pieces 10, 10 coincides with the longer-diametral direction of the slot 15. Consequently, since the longer diameter L of the slot 15 is sufficiently longer than space (l) between the front ends of the elastic engaging pieces 10, 10, the leg piece 9 and the elastic engaging pieces 10, 10 are inserted into the slot 15 until a base end face 4a is abutted against the top face of the substrate 12 without any resistance-without requiring the applying of pushing force to the substrate 12. When the cord clamper 1 is rotated gradually, the engaging notches 10a, 10a of the elastic engaging pieces 10, 10 are engaged with the engaging edges 16, 16 of the slot 15, and the positioning projecting section 11 of the cord clamper 1 is interlinked with the engaging hole 17 of the substrate 12 when the cord clamper 1 is revolved at approximately 90 deg..
Patent JP-S61261036-A (JP)
Title: Manufacture of sandwich cylindrical material provided with hole and made of fiber reinforced plastics
Inventor: SASAJIMA YOICHI
IPC: B29D24/00
Filed: 1985-05-14
Abstract: PURPOSE:To make an adhesion process and machining process for matching of the diameter unnecessary, by a method wherein a core layer is formed between both an inside and outside molds by making two skin layers manufactured beforehand into the inside and outside molds, a core layer is formed between both the molds and at the same time the core layer is unified with the skin layer. CONSTITUTION:After two cylindrical materials 1, 2 made of fiber reinforced plastics which become an inside and outside skin layers 11, 12 whose diameters are different from each other have been manufactured beforehand, which have been arranged on a concentric circule, end plates 3, 4 have been provided on both ends and avoid part generated among the end plates 4, 4 and the inside and outside cylindrical materials 1, 2 has been filled with a microballoon, the void part is depressurized through a suction port provided on the one side end plate, a core layer 13 of a syntactic foam is formed by curing the void part by impregnating the same with a resin matrix through a casting port provided on the other side end plate and the core layer 13 is unified with the inside and outside skin layers 11, 12 arranged concentrically with the core layer 13. With this method, molding of the syntactic foam core and adhesion to the skin layer can be performed at a time. Machining of each layer becomes unnecessary.
Patent JP-S61263936-A (JP)
Title: Production of stereoselective alcohol from ketone
Inventor: YAMAMOTO TAKASHI
IPC: C07C29/143
Filed: 1985-05-16
Abstract: PURPOSE:To obtain the titled compound useful in the field of fine chemicals such as agricultural chemicals, drugs, etc. easily in high selectivity, by using a reagent such as an organoaluminum compound, and reacting it with a ketone and a specific compound. CONSTITUTION:A compound shown by the formula I (m=1 or 2; n=3-m; R' is alkyl group or halogen; R'' is alkyl or H0 is used as a reagent, and it is reacted with a ketone and a compound shown by the formula II (R is secondary or tertiary alkyl; X is halogen) preferably in the presence of an organic solvent at <=30 deg.C, preferably <=0 deg.C to give the titled compound. Cyclohexanone, 4-tertiary-butylcyclohexanone, other cyclic ketones are used as the ketone. A compound shown by the formula III such as methylaluminum bis(2,6-ditertiary- butyl-4-methyl-phenooxide) shown by the formula IV is used as the reagent.
Patent JP-H10301304-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAKAI HIROSHI
IPC: G03G5/05
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor hardly losing its high sensitivity and ensuring superior stability even after repeated use by using a combination of specified two polysiloxanes. SOLUTION: This electrophotographic photoreceptor has a single photosensitive layer 15 contg. an electric charge generating material and an electric charge transferring material as essential components on the electrically conductive substrate 11. The outermost layer 15 of the photoreceptor contains a mixture of carboxy modified polysiloxane with another modified polysiloxane selected from among carbinol modified polysiloxane, methacrylic modified polysiloxane and mercapto modified polysiloxane. The another modified polysiloxane is, e.g. phenol modified polysiloxane, polyether modified polysiloxane, alkyl modified polysiloxane, fatty acid ester modified polysiloxane, vinyl modified polysiloxane, alkoxy modified polysiloxane, polysiloxane modified with different functional groups or fluorine modified polysiloxane.
Patent JP-S5629814-A (JP)
Title: Video signal recording system
Inventor: HIROTA AKIRA
IPC: G11B5/027
Filed: 1979-08-17
Abstract: PURPOSE: To obtain stable and excellent picture, by detecting the error of rotating phase of rotating head caused at recording due to external disturbance as the comparison signal and delaying the video signal to be recorded according to the phase error voltage obtained from the comparison signal and the reference signal.  
     CONSTITUTION: This is the system that the track with a slope to lengthwise direction of the magnetic tape 34 is sequentially formed and the video signal is recorded  with the rotating heads 10a, 10b. This system is provided with the variable delay  circuit 13 delaying the video signal to be recorded with the rotating heads 10a, 10b,  and the circuit in which the delay time of the variable delay circuit 13 is controlled variable with the signal obtained through the detection of the rotating phase error of the rotating heads 10a, 10b so that the horizontal synchronizing location of video signal recorded on the track can be arranged between tracks through the cancellation of rotating phase error. 
     COPYRIGHT: (C)1981,JPO&Japio