baber/WOPTO huggingface dataset:
Patent JP-H09258117-A (JP)
Title: Optical equalizer
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02F1/35
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To and to establish a simple correspondence relation between a factor to be adjusted and the obtained wavelength characteristic, by changing wavelength characteristic by moving an attenuation plate. SOLUTION: The light radiated from an excitation end 16A is made a collimate beam by a lens 28, The collimate beam from the lens 28 is diffracted by a first diffraction grating 20 at a different differeactive angle at every wavelength component, and farther, is diffracted by a second diffraction grating 22, and a spectroscopic beam SP is obtained. Respective gratings of the diffraction gratings 20 and 22 are arranged parallel to a Z axis. Thus, in the spectroscopic beam SP, its wavelength component is separated spatially related to a Y axis. The spectroscopic beam SP receives different attenuation at every wavelength component according toe a distraction of an attenuation rate of an attenuation plate 6 when it passes through the attention plate 6.  The spectroscopic beam SP passing through the attenuation plate 6 is diffracted by the diffraction gratings 24, 26 in this order to make it into the collimate beam again.
Patent JP-H06279118-A (JP)
Title: Silicon carbide composite material
Inventor: YAMADA KOJI
IPC: C04B41/87
Filed: 1993-03-30
Abstract: PURPOSE:To enhance strength, toughness and oxidation resistance by incorporating specified surface-treated carbon fibers and silicon carbide particles. CONSTITUTION:Carbon fibers having >=300 aspect ratio and 1-13mum diameter are dipped in a dispersion liq. prepd. by dispersing boric acid having <=2mum particle diameter in an org. solvent and the carbon fibers are brought into a silicon carbide formation reaction at 1,200-1,600 deg.C for 15-60min in halogen to obtain surface-treated carbon fibers each having a boron carbide layer in the surface layer part in 0.1-1.5mum thickness. The surface-treated carbon fibers are blended with alpha- and/or beta-silicon carbide particles having <=5mum average particle diameter in (30-70):(70-30) volume ratio.
Patent JP-S59224840-A (JP)
Inventor: AASAA DONARUDO KETOREI
IPC: G03F7/027
Filed: 1984-04-12
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-H02252960-A (JP)
Title: Variable heat receiving type icing preventing device for engine
Inventor: SUZUKI SATORU
IPC: F02M31/083
Filed: 1989-03-27
Abstract: PURPOSE:To always control the received calorific heat properly by adjusting the heat receiving area of a riser surface in variable manners on the basis of the temperature of a caburetor, in the device in which the riser surface of an intake manifold is heated by the exhaust gas. CONSTITUTION:The mixed gas supplied from a carburetor 12 is sucked into an engine through an intake manifold 15. While, the exhaust gas supplied from the engine is exhausted into an exhaust manifold 18, and heats the riser surface 16 of the intake manifold 15. In this device, the heat receiving area which contacts the exhaust gas on the riser surface 16 is adjusted in variable manners by an opening/closing operation type valve 20. The temperature at a prescribed position of the caburetor 12 is detected by a temperature detector 28. Further, a proper quantity of the heat receiving area on the riser surface 16 is judged by a controller 26 on the basis of the detection temperature of the temperature detector 28. The opening/closing type working valve 20 is opening/closing- operated by a turning driving source 24 according to the result of the judgement by the controller 26.
Patent JP-H10263619-A (JP)
Title: Protective material for hot-and warm-working, its manufacture and hot-or warm-working method
Inventor: YAMADA HIROSHI
IPC: C22F1/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a protective material for preventing the generation of burning, coagulation or the like on the surface of a material to be worked at the time of hot- and warm-working the material to be worked consisting of active metal such as Ti and a manufacturing method of it. SOLUTION: This material is the protective material 10 for hot- and warm- working which is coated with the thin layer 6 of Al2 O3 on the surface of at least one side of a substrate 2 consisting of alloy steel or the like. This method is a manufacturing method for obtaining this protective material 10 by which the substrate 1 containing >=3 wt.% Al or the substrate 2 on the surface of which the thin layer 4 of Al is coated is heated to about 1000 deg.C in oxidizing atmosphere and the thin layer 6 of Al2 O3 is formed on the surface of the above substrate. Or, the manufacturing method of the protective material by which, by executing anodizing treatment of the substrate 2 on the surface of which the thin layer 4 of Al is coated, the thin layer 6 of Al2 O3 is formed on the substrate 2 is included.
Patent JP-H08257900-A (JP)
Title: Automatic grinding equipment for plane-shaped object
Inventor: YOSHIKAWA TAKESHI
IPC: B24B37/04
Filed: 1995-03-29
Abstract: PURPOSE: To prevent a rotary grinding wheel from coming off from on a surface of a plane-shaped object, by providing a control means of changing a moving direction of a moving means so as to prevent dislocating the rotary grinding wheel from the surface, when not provided the surface of the plane-shaped object in the downstream in the moving direction, in response to an output from a detecting means. CONSTITUTION: A signal of an end face supervisory sensor 5 judges whether a rotary grinding wheel 4 is placed in an on-condition or not of displaying the rotary grinding wheel provided on a surface of a metal cast piece 8. In the case of providing this rotary grinding wheel 4 inside the surface of the metal cast piece 8, whether a breadthwise moving distance is 0 or not is judged. This signal is on, but the rotary grinding wheel 4 is positioned in a side end part of the metal cast piece 8, and in the case of providing a coming off hazard of the rotary grinding wheel 4, it is advanced by a fixed distance on the surface of the metal cast piece 8 in its breadthwise direction.  Even by this operation, when the rotary grinding wheel 4 tends to come off from this surface, the rotary grinding wheel 4 is advanced forwardly by a fixed distance from an origin side end part toward a side end part opposed to this origin side end part.
Patent JP-H11267600-A (JP)
Title: Waste crushing and sterilizing drier
Inventor: KANEKO MASA
IPC: B02C18/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an economical waste crushing and sterilizing drier for improving the crushing operation and reducing the amount of use of a catalyst by crushing, sterilizing and drying without moving a waste impossible to be thrown away in the state just as it is. SOLUTION: Waste introduced from an upper housing 14 is received by a crushing plate, and the waste is clamped between the crushing plate and a press plate 28, and the crushing plate with a blade 50 fixed on its upper face is rotated in the above state. The crushing of the waste can be accelerated by the arrangement, and the crushed waste is dropped below a second space of a mixer housing 18 through a through-hole of the crushing plate. The crushed waste is heated by heating means 56 and 58 and agitated by an agitating plate 46 to carry out the sterilization and drying. Thus crushing, sterilizing and drying are carried out automatically by one device by the arrangement.
Patent JP-S52152239-A (JP)
Title: Liquid developing device
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/10
Filed: 1977-06-20
Abstract: PURPOSE: To arrange an electrostatic latent image carrier and a developing electrode with a uniform predetermined gap therebetween all over the surface thereof by arranging the developing electrode below the electrostatic latent image carrier, and providing a pair of bar-like positioning members. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55164309-A (JP)
Title: Scour detecting system
Inventor: MURAISHI TAKASHI
IPC: E01D19/02
Filed: 1979-06-11
Abstract: PURPOSE: To make it possible to detect scoured conditions, by driving in a hollow stake-form material, which incorporates a flow pressure sensing plate, a pressure sensing part, and a window where running water passes, onto the river bed of the bridge leg and by detecting change of water pressure generated in the flow pressure sensing plate for flood.  
     CONSTITUTION: Window 15, flow pressure sensing plate 16, and pressure sensing part 12 are provided in the lower part of stake-form material 8. Sand is injected to this stake-form material 8, and material 8 is driven in to the river bed of bridge leg 1 so that scouring limit line 13 may agree with river bed surface 6 for flood. Gaps where the water stream can pass in both sides of sensing plate 16 are provided. Therefore, when window 15 is exposed to water due to washing for flood, running water pressure Pa or Pb is applied to sensing plate 16 due to eddy stream dependent upon running water 18. This pressure is converted to change of a voltage by pressure sensing part 12 and a signal is obtained by a prescribed circuit. When bipolar signals exceed a fixed level value together, alarm is issued, so that scoured conditions can be detected. After the flood, the sensor is buried in earth and sand again, and special maintenance is not required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08241703-A (JP)
Title: Cylindrical alkaline storage battery
Inventor: ISHIKAWA YUKITSUGU
IPC: H01M2/34
Filed: 1995-03-06
Abstract: PURPOSE: To facilitate the assembly, and to reduce the gas pressure to be generated in a battery, and to prolong the lifetime of a battery by providing a special shape insulating sheet. CONSTITUTION: A wound plate group 2 impregnated with the electrolyte is housed in a cylindrical can 1, and a peripheral edge 4a of a metal lid 4 for covering the opening surface of a space 5 over the wound plate group 2 and a peripheral edge 1a of the opening of the cylindrical can 1 are air-tightly adhered to each other through an annular packing 6. A peripheral edge cut insulating sheet 14, which is formed with a through hole 12 at the center thereof and formed with a notch part at a part of the peripheral edge, is placed on the top surface of the wound plate group 2 in the condition that the through hole 12 is matched with the cylindrical hollow hole 3 of the center of the wound plate group 2.  A lead wire 11, which is led out of a plate having one polarity (for example: a positive plate 2a) of the wound plate group 2, is led to the top surface of the insulating sheet 14 through the notch part 13 of the insulating sheet 14 so as to be connected to the lid 4. The peripheral surface of the top surface of the wound plate group 2 is communicated with the space 5 between the top surface of the wound plate group 2 and the lid 4.
Patent JP-S59198054-A (JP)
Title: Automatic frequency control system
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/16
Filed: 1983-04-25
Abstract: PURPOSE:To apply an AFC to an FSK modulating wave without using a pilot signal by utilizing a mark signal or a space signal being consecutive for a prescribed time or over included in a completely random digital signal. CONSTITUTION:The 1st input terminal of a frequency converting section CON is connected to a terminal IN, the 2nd input terminal is connected to an output terminal of a voltage controlled oscillator VCO, and the output terminal is connected to a terminal OUT respectively. The input terminals of a frequency discriminator DIS and a band pass filter BPF-2 are connected respectively to the terminal OUT, an output terminal of the frequency discriminator DIS is connected to the 1st input terminal of an integration device INT-1 and the output terminal is connected to the input terminal of the voltage controlled oscillator VCO, respectively. On the other hand, an output terminal of the band pass filter BPF-2 is connected to an input terminal of a detector DEI, an output of the detector DEI is connected to an input terminal of a voltage comparator COM, and the output terminal is connected to the 2nd input terminal of the integration device INT-1, respectively.
Patent JP-H11270066-A (JP)
Title: Fixing structure for plate material
Inventor: HONMA IWAO
IPC: E04D3/36
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for plate materials on which the plate materials can be easily and rapidly fixed to a fixing member from only one side of the installation range for the plate materials even if these plate are such materials that screws or like can not be used like a heat insulation material or the like. SOLUTION: A fixing tool 1 to which the base end of a bolt 12 is connected through a ropelike flexible connecting body such as a wire rope, a chain, etc., is provided in the central part of the longitudinal direction of a strapped support member 10 having a specified length. Then, a hole 20 is opened to continuously pierce both a plate material and a fixing member 2 positioned on one side face of the plate material. The strapped support member 10 is forcibly brought to the other face side through the hole 20 to arrange it to straddle the hole of the plate material. Then, a nut 14 is fastened to the bolt 12 protruded from the hole 20 of the fixing member 2 to fix the plate material to the fixing member 2.
Patent JP-S60228477-A (JP)
Inventor: MUNSON HARRY RANDALL JR
IPC: A61K31/435
Filed: 1985-04-05
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-H09265685-A (JP)
Title: Timer reservation device
Inventor: TANIMURA HIROSHI
IPC: H04N5/782
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reserve a program without troublesome operation of the user by comparing a video recording reservation data of days of the week in a reservation history storage part with a data of days of the week in a clock part, changing a data of the date of the video recording reservation data and storing the changed data in a reservation data storage part. SOLUTION: A reservation data is edited by a reservation data input part in a timer/tuning microcomputer 1 with key information inputted from a remote control transmitter 13. The edited reservation data is stored in the reservation data storage part 4. When a data which coincides with a reservation data stored in the reservation data storage part is found by a reservation executing part 2 with the present date and time obtained from the clock part 6, an instruction is issued to a system controller 11 to start video recording. A reservation executing day of the week is calculated, and a reservation history data of replacement of the date with the day of the week is made and stored by the reservation history storage part 5.
Patent JP-S548161-A (JP)
Title: Decreasing method for nox
Inventor: SAKAI MAKOTO
IPC: B01J12/00
Filed: 1977-06-21
Abstract: PURPOSE: To remove efficiently NOx, by performing the treatment while specifying the temperature of the gas to be treated and the mixed gas of ammonia and steam to be added, at the denitration of exhaust gas using ammonia. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60230264-A (JP)
Inventor: SUTEFUAN KAATEIN
IPC: G06F17/21
Filed: 1985-04-08
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-H04309557-A (JP)
Title: Molding resin composition
Inventor: TOYODA TSUTOMU
IPC: C08L67/06
Filed: 1991-04-05
Abstract: PURPOSE:To prepare the title compsn. which is excellent in storage stability, cures in a short time, and is suitable, e.g. for a sheet molding compound. CONSTITUTION:The title compsn. comprises an unsatd. polyester modified with dicyclopentadiene in the presence of an org. phosphonic ester, a polymerizable monomer, aluminum salt of N--nitrosophenylhydroxylamine, and if necessary, a thickener.
Patent JP-H02251075-A (JP)
Title: Cryogenic preservation chamber
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25D11/02
Filed: 1989-03-25
Abstract: PURPOSE:To simplify the structure of the title chamber and permit the quick freezing of a reserved substance in a freezing tank by arranging one part of a cooling pipe near the discharging port of a pressure reducing device around the freezing tank. CONSTITUTION:One part 20a of a cooling pipe 20 near the discharging port of a pressure reducing device 19 is arranged around a freezing tank 4 while the cooling pipe 10b, connected to the cooling pipe 20a at the downstream side thereof, is arranged around a preservation tank 1. A heater 21 controls a freezing speed while detecting the temperature of the freezing tank 4 by a temperature sensor 22. When this refrigerating cycle R is operated, mixed refrigerant is separated sequentially and low boiling point refrigerant is extracted finally as liquid constituent while a cryogenic temperature is generated by reducing the pressure of the low boiling point refrigerant and effecting cooling operation in a cooler 20 whereby the cryogenic preservation of reserved substance in the preservation tank 1 may be effected.
Patent JP-S63248678-A (JP)
Inventor: HAYASHI AKIRA
IPC: B65D81/20
Filed: 1987-03-28
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-S52156782-A (JP)
Title: Planetary jig for vacuum evaporation
Inventor: KOYAMA HACHIROU
IPC: H01L21/285
Filed: 1976-06-23
Abstract: PURPOSE:To prevent the sticking of the evaporated substance to the back surface of the back surface of the material to be evaporated (e.g. semiconductor wafer) due to goinground of the evaporated substance, by arranging the shutter plate formed so as to cover the groove at the circumferential part of the substrate while conforming to the groove part.
Patent JP-H01246229-A (JP)
Title: Separation of 4,4'-diisopropylbiphenyl
Inventor: MORITA MAMORU
IPC: C07C67/00
Filed: 1988-03-29
Abstract: PURPOSE:To obtain the subject compound from a mixed stock liquid produced by the alkylation of biphenyl, in high yield and purity, advantageously from the viewpoints of industry and economy, by adding a solvent to a mixed feed oil containing more than specific amount of the subject compound and cooling the mixture, thereby selectively crystallizing the subject compound. CONSTITUTION:A mixed stock liquid containing >=15wt.%, preferably 25-70wt.% of 4,4'-diisopropylbiphenyl (4,4'-DIPBP) is mixed with a solvent such as 1-4C aliphatic alcohols and/or 6-8C paraffins, preferably 1-4C aliphatic alcohols. The amount of the solvent is 50-500 pts.wt. per 100 pts.wt. of the mixed stock oil when the 4,4'-DIPBP-content of the mixed stock oil is 15-70wt.%. The obtained mixture is cooled to crystallize and separate the 4,4'-DIPBP useful as an intermediate for 4,4'-dicarboxybiphenyl (a raw material for novel polymer), in high efficiency at a low cost.
Patent JP-H09225009-A (JP)
Title: Temperature sensing nursing bottle
Inventor: OKABE HIROKO
IPC: A61J9/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To enable implementing of communication about the preference of temperature between a baby as drinking side and a feeder as preparing side by bonding a digital thermotape along a vertical line of graduation on the outside of a nursing bottle to allow the cooling of the bottle down to a proper temperature, namely temperature of the skin, without checking. SOLUTION: This nursing bottle has a bottle 1 made of glass or a resin, a resin cap 3 for protecting a nipple 2, a graduation 4 and a thermotape 5 bonded along vertical line of the graduation 4. The color of the digital thermotape 5 varies with changes in temperature to allow cooling of the bottle down to a proper temperature without checking for temperature. The digital thermotape enables expression of the temperature at a pitch of 2 deg.C in the range of 58-38 deg..
Patent JP-H04307930-A (JP)
Title: Forming device for thin-film
Inventor: UCHIYAMA MAKOTO
IPC: C23C14/34
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a device capable of stably forming an epitaxial growth-film having excellent film quality for a prolonged term by installing a pretreatment chamber being kept at a temperature higher than a film formation chamber and mixing a reactive gas in front of the film formation chamber. CONSTITUTION:In a thin-film forming device forming semiconductor thin-films on the surfaces of substrates 2, a film formation chamber 1, to which the substrates 2 are mounted, into which a reactive gas is introduced and in which the semiconductor thin-films are deposited, and a pretreatment chamber 11 being set up in front of the film formation chamber 1, being kept at a temperature higher than the film formation chamber 1 and mixing the reactive gas are provided. First and second filters 9, 10 and the pretreatment chamber 11 are disposed between a raw-material gas feed pipe 7 introducing a raw material gas into the reaction chamber 1 through a nozzle 6 and a raw-material gas cylinder, and the periphery of the pretreatment chamber 11 is covered with a heater coil 12. In said filters 9, 10, filtering finer than the second filter 10 is enabled in the first filter 9 positioned on the reaction chamber 1 side.
Patent JP-S549237-A (JP)
Title: (2s, 3r)-3-amino-2-hydroxy-4-p-hydroxyphenylbutanoyl-(s)-leucine and its preparation
Inventor: UMEZAWA HAMAO
IPC: C07C237/20
Filed: 1977-06-22
Abstract: PURPOSE: (2S,3R)-3-amino-2-hydroxy-4-p-hydroxyphenylbutanoyl-(S)-leucine of formula I:. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309102-A (JP)
Title: Position detector for mobile vehicle
Inventor: TANAKA HIROYUKI
IPC: G05D1/02
Filed: 1991-04-08
Abstract: PURPOSE:To quantatively detect a relative position in a right-left direction and a relative position in a front-back direction when position relation between a mobile vehicle and a storage medium is obliquely deviated. CONSTITUTION:For the mobile vehicle equipped with a coil 3 for feeding so as to feed the storage medium installed on the ground side by an electromagnetic induction, the relative positions of the moving vehicle and the storage medium are calculated from the strength distribution of a magnetic field formed by the coil 3 for feeding. At this time, plural pickup coils are arranged in the shape of a two-dimensional matrix above the coil 3 for feeding, and a processing means is provided to calculate the relative positions in a row direction and a column direction of the matrix based on plural detected values from the respective pickup coils. The processing means calculates the relative position in the row direction from plural values obtained by adding the detected values from the plural pickup coils arranged in the column direction at every row and calculates the relative position in the column direction from plural values obtained by adding the detected values from teh plural pickup coils arranged in the row direction at every column.
Patent JP-H01244931-A (JP)
Title: Conductor connection part of trolley wire
Inventor: NAITO MASAHARU
IPC: B60M1/24
Filed: 1988-03-28
Abstract: PURPOSE:To ensure the proper junction of each end of a pair of trolley wires formed in an upright direction at the opposite ends thereof for connection via an wedge effect by inserting the wire end pair and a tapered metal piece respectively in a connection block. CONSTITUTION:A pair of trolley wires 1 to be connected forms a pair of connection ends 111 in such a way that an insulation cover 12 at the opposite ends thereof is eliminated for exposing conductors 11 and the wires 1 are bent upward at right angles. Furthermore, a connection block 2 is formed with a pair of half-split members 21 and a bolt 22 for the tightening thereof. A tapered insertion hole 23 and an open hole 25 are formed between each half-split member 21. Furthermore, a metal piece 3 is made to have a tapered form of hexagonal cross section. Each connection end 111 of the trolley wire pair 1 is passed through the insertion hole 23 of the connection block 2 and the metal piece 3 is coupled into the open hole 25 of the connection block 2. According to the aforesaid construction, each connection end 111 is properly connected using an wedge effect.
Patent JP-S53390-A (JP)
Title: Rate-of-flow control device
Inventor: MARUOKA OUYUU
IPC: G05D7/06
Filed: 1976-06-24
Abstract: PURPOSE: To perform rate-of-flow control purely electrically, without employing mechanical working part, by making easy generation of pumping phenomena with corona discharge in the liquid. 
     COPYRIGHT: (C)1978,JPO&Japio