baber/WOPTO huggingface dataset:
Patent JP-H04139216-A (JP)
Title: New polysilane copolymer and its production
Inventor: KASHIZAKI YOSHIROU
IPC: C08G77/60
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the subject silane copolymer, excellent in mechanical properties, adhesion and abrasion resistances and suitable for preparing electronic devices, medical equipment, etc., by polycondensing dichlorosilane, etc., and binding organic groups to the terminals thereof. CONSTITUTION:The objective copolymer is obtained by dissolving (A) dichlorosilane monomer and (B) a dichloro organic monomer such as a dichloroxylene derivative in, e.g. a solvent such as n-hexane, polycondensing both the components in an inert atmosphere of high purity without any oxygen and moisture, separating an intermediate polymer, dissolving the resultant intermediate polymer in, e.g. toluene and reacting the aforementioned intermediate polymer with (C) a halogenated organic reagent such as an alkyl halide compound. The aforementioned copolymer is expressed by the formula [R1 is 1-2C alkyl; R2 is 3-8C alkyl, etc.; R3 and R4 are 1-4C alkyl; R5 is H or methyl; A and A' are 4-12C alkyl, etc.; (n+m+p)=1; Q is 0 or 1].
Patent JP-H03162806-A (JP)
Title: Door opening/closing device for household buddhist altar
Inventor: NORIZUKI KATSUJI
IPC: A47G33/02
Filed: 1989-10-09
Abstract: PURPOSE:To easily open and close a door smoothly by opening and closing a pair of right and left doors mounted on the box of a house-hold Buddhist altar with a driving means via two pairs of links connected to a sliding plate provided at an outer door. CONSTITUTION:The household Buddhist altar 1 is provided with the pair of right and left doors 2, 2 in such a way that they can be opened and closed freely at an aperture part (f) formed at the front of the box (e). Since an inner door link 14 is pressed by moving the sliding plate 7 gradually according to the turn of an outer door link 12 and an inner door is turned to an aperture part (f) side centering a hinge 3 with the operation of the driving means 17, the double hinged door operation of the inner doors 2g, 2g at the beginning of opening and closing of the doors 2, 2 can be performed from a center in parallel by locating the inner doors 2g in parallel with the aperture part (f). At this time, a friction supply means 26 provided at the lower part of the sliding plate 7 supplies some braking force to the sliding plate 7 moving according to the turn of the outer door link 12, and even when turning play or play occurs in the links 12, 14 or the turning parts of shafts 4, 10, 11, 13, and 16, it can be absorbed, then, the doors 2, 2 can be opened and closed smoothly.
Patent JP-S61143330-A (JP)
Inventor: HANSU YURUGEN BUERUNITSUKE
IPC: C07C67/00
Filed: 1985-11-26
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-H05112388-A (JP)
Title: Positioning of partition, container and partition
Inventor: MURATA KOJI
IPC: B65D88/12
Filed: 1991-10-11
Abstract: PURPOSE:To provide a highly precise positioning of partition. CONSTITUTION:Positioning of a partition 14 comprises of steps. One is that a container positioning reference part 13a which is provided in a flange part 13 at a bottom part of an outer wall of a container 5 is made to meet a stopper 19 provided at a prescribed place on a transfer passage 18 so that the container 5 is duly positioned on the transfer passage 18. The other is that a groove 16 formed in a lower part of the partition 14 is engaged with a projection 7 formed on a bottom inside the container 5 in the corner on a nearer side to the container positioning reference part 13a.
Patent JP-S61142828-A (JP)
Title: 2-wire type data transmitter
Inventor: HIRATA TERUTAKA
IPC: H04B3/50
Filed: 1984-12-14
Abstract: PURPOSE:To attain both analog and digital communications at a time as well as the bidirectional digital communication by using two pairs of carrier waves of different frequencies according to the transmission directions to perform the digital communication. CONSTITUTION:The frequencies f1 and f2 are used for communication between a MODEM circuit 11 and a MODEM circuit 24; while the frequencies f3 and f4 are used for communication between the circuit 24 and the circuit 11 respectively. Thus the bidirection digital communication is possible. Then the integration of carrier waves obtained at the start through the end of the digital communication is set at zero by obtaining the coincidence of phases of carrier waves between the start and end time points of transmission or adding a DC component eliminating capacitor to the outputs of both circuits 11 and 12. Thus the DC analog signal is obtained from the both-terminal voltage of an input resistance of an analog communication device 22 via an LPF. This attains the digital communication with no interruption of analog signals.
Patent JP-H04141856-A (JP)
Title: Method and device for retrieving sound signal
Inventor: SATO KOICHI
IPC: G11B27/10
Filed: 1990-10-01
Abstract: PURPOSE:To always speedily retrieve a desired sound signal in spite of the recording amount of all the sound signals by setting an expanding ratio at the time of retrieval smaller than that at the time of regular reproduction time. CONSTITUTION:A timing control circuit 53 is controlled by a system controller 11 and a sound signal is compressed or expanded on a time base at the time of recording and reproducing the sound of a disk D. The sound signal recorded in the disk D is FM-demodulated by a sound recording/reproducing circuit 31 and is stored in a sound memory 33 at the time of reproducing sound. The sound signal stored in the sound memory 33 is time-expanded by the operation of the sound memory 33, the timing control circuit 53 and a D/A converter 52 and is outputted as an analog signal. When same sound is to be reproduced again while the sound signal is reproduced at regular speed and retreival is executed, the sound signal is reproduced in second reproduction by the expanding ratio smaller than that in initial reproduction. Thus, the desired sound signal can always speedily be retrieved in spite of the recording amount of all the sound signals.
Patent JP-S63117416-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01G4/30
Filed: 1986-11-06
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-H10109527-A (JP)
Title: Variable capacity type viscous heater
Inventor: MOROI TAKAHIRO
IPC: B60H1/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a viscous heater which is capable of self-control of a heat generation capacity so as to maintain stable heat generation, regardless of the change of a driving force from an outer drive source. SOLUTION: A rotor 20 and viscous fluid are stored in a heat generation room 7 partitioned in a housing. The rotor 20 is provided with a pair of semi-circle ring shape rotor pieces 23 and respective rotor piece 23 is movable in a rotor radius direction along a support pin 22 constitution the rotor 20. A heat generation area is formed between a first inner wall surface 71 near the center area of the heat generation room 7 and an evacuation room 30 an non-heat generation area is formed between a second inner wall surface 72 in the circumference of the heat generation room 7. At the low speed rotation time of the rotor 20, entire rotor piece 23 is arranged in the heat generation area by the operation of an energizing spring 24. At the high speed rotation time of the rotor 20, the entire rotor piece 23 is evacuated to an evacuation room 30 against an energizing spring 24 by the operation of a centrifugal force and a heat generation is restrained.
Patent JP-H10111426-A (JP)
Title: Optical fiber coupler
Inventor: HARA HITOSHI
IPC: G02B6/24
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To enable optical axis alignment of high accuracy and to simplify connection work by forming an optical fiber introducing hole tapered so that the front end of an optical fiber to be inserted is retained to a substrate. SOLUTION: The optical fiber introducing hole 2 tapered so that the front end of the optical fiber to be inserted is retained to the front end is formed by dry etching at the silicon substrate 1 or silicon laminated substrate from its one surface or both surfaces. This coupler is thus constituted in such a manner that the optical axis alignment may be executed simply by inserting the optical fiber into this introducing hole 2. According to this coupler, the front end of the optical fiber is detained by the tapered part and the optical axis alignment with high accuracy is automatically executed when the optical fiber is inserted into the introducing hole 2. In such a case, the introducing hole 2 is formed by manufacturing a mask at the time of dry, etc., with a resist and is formed by a dry etching device capable of controlling a side wall angle 3.  The mask is thereafter removed and the substrate is subjected to dicing, thereby, connector parts having one piece each of the introducing hole 2 are completed.
Patent JP-H0985001-A (JP)
Title: Distillation and separation method and distillation and separation apparatus
Inventor: KOYAMA SHOZO
IPC: B01D11/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To distill materials, especially natural materials such as plants, trees, while keeping complicated compositions and complicated molecular structures which natural materials originally have as natural as possible. SOLUTION: Steam generated in a steam generating part A is further accelerated due to additional electron moving state of hydrogen and hydrogen monoxide in an electron addition controlling part E. The resultant steam is sprayed to an aiming material which is set in an evaporating part B. Steam containing a distilled material is cooled in a condensing part C and separated into two layers of an oil component and a water-soluble component in a separating part B. The water-soluble component is turned back again to the steam generating part A, passes the electron addition controlling part E, and is used in the distillation and separation route. An electron addition controlling part E may be set between the evaporating part B and the condensing part C.
Patent JP-H07116844-A (JP)
Title: Controller for arc welding robot
Inventor: SHIMOGAMA SHIGERU
IPC: B23K9/12
Filed: 1993-10-22
Abstract: PURPOSE:To easily control an arc welding waveform in the real time even during arc welding. CONSTITUTION:A fine adjustment value (level variation) for every arc welding waveform control factor is expressed by the number of steps from a standard value and an adjustment value is inputted from a monitoring part 11 of a robot controller 10 which operates and controls arc welding, by which the arc welding waveform during arc welding can be controlled. Accordingly, the time required for forming arc welding conditions can drastically be shortened.
Patent JP-S62125565-A (JP)
Title: Cleaning mechanism for tape driving path
Inventor: ONO YUKITAKA
IPC: G11B15/67
Filed: 1985-11-27
Abstract: PURPOSE:To prevent the read/write fault of data due to the stain of the tape driving surface by attaching a brush to a pattern arm which moves a tape along a tape path and cleaning the tape just before and after the tape is driven. CONSTITUTION:A tape cartridge is set to a cartridge type magnetic tape incorporating a tape drive path cleaning mechanism and the pin 5 of a pattern arm mechanism is fitted to a leader block 4. Then a motor shaft 13 is revolved and the block 4 is drawn out through the opening part of the cartridge 1 by the actions of a motor and follower linkages 11 and 8. The block 4 passes through a path 18 and a tape 2 is taken out to a path 17 and positioned at a hub 23 via a magnetic head 21, etc. In this action the brush 29 of a brush arm 7 passes first through the path 17 while cleaning the driving path of the tape 2. In a rewind mode the shaft 13 is reversed to drive the pattern arm mechanism in the opposite direction.
Patent JP-H1158351-A (JP)
Title: Method and apparatus for quantitatively discharging slurry
Inventor: HIRAO MASAHIRO
IPC: B28B13/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for continuously quantitatively discharging slurry even if a slurry level in a hopper is changed in the case of manufacturing an inorganic molding molded from slurry mixed with fibrous material. SOLUTION: A shut-off valve 4 is vertically movably provided at a bottom of a hopper 2. The valve is vertically moved in a vertical direction in response to a drop of a level due to discharge of slurry in the hopper. And, hopper opening is executed at a predetermined interval to discharge a predetermined quantity of slurry per unit time in a form 10.
Patent JP-S61142282-A (JP)
Inventor: ITO NOBUHIKO
IPC: E06B1/62
Filed: 1984-12-14
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-H05110987-A (JP)
Title: Recording and reproducing device
Inventor: MATSUOKA HIROYUKI
IPC: H04N9/808
Filed: 1991-10-14
Abstract: PURPOSE:To record and reproduce many kinds of video signal different by the number of picture elements per frame by one recording and reproducing device. CONSTITUTION:An address is designated by the output of an address counter 7 which is counted up by a clock signal corresponding to one picture element to successively record the video signal of one frame in a frame memory 5, and thereafter, the address counter 7 is cleared, and the video signal is read out from the frame memory 5 by the output of restarted counting-up and is reproduced. In the recording and reproducing device which repeats this series of operations, a discriminating means 8 discriminates the classification of the video signal. The number of picture elements of one frame corresponding to the discriminated classification is calculated by a picture element number calculating means 11. The calculated value of the number of picture elements is temporarily held in a holding means 12. At the time of recording/reproducing, the held value and the output value of the address counter 7 are compared with each other by a comparing means 13, and the address counter 7 is cleared at each time of coincidence between them to alternately switch the recording operation and the read operation of the frame memory 5.
Patent JP-H02113540-A (JP)
Title: Semiconductor device
Inventor: OHORI TATSUYA
IPC: H01L21/338
Filed: 1988-10-22
Abstract: PURPOSE:To reduce source resistance by forming an etching stopper layer composed of InxGa1-xAs as a substratum of a GaAs layer. CONSTITUTION:On a first GaAs layer (e.g., non-doped GaAs channel layer 2), a hetero junction structure in provided wherein the following are laminated in order; an AlGaAs layer (e.g., N-type AlGaAs carrier supplying layer 3), a second GaAs layer (e.g., N-type GaAs E/D difference voltage generating layer 4), an InxGa1-xAs (x=0.2-0.5) layer (e.g., N-type InxGa1-xAs (x=0.2-0.5) etching stopper layer 5), and a third GaAs layer (e.g., N-type GaAs cap layer 6). A two-dimensional carrier gas layer 14 is formed on the first GaAs layer 2 side in the vicinity of the hetero interface between a first GaAs layer 2 and the AlGaAs layer 3. Since the electron affinity of InGaAs is larger than GaAs, and the barrier for electron is not present, the resistance value is reduced.
Patent JP-H08123366-A (JP)
Title: Plasma display
Inventor: KIMOTO TAKAYUKI
IPC: G09G3/296
Filed: 1994-10-28
Abstract: PURPOSE: To provide the high-quality and high-picture-quality plasma display by securing satisfactory white balance and gradation property on the quartetplasma display. CONSTITUTION: Concerning this plasma display, since a deciding circuit for outputting a control signal corresponding to the value of the least significant bit of a digitized green video signal and a timing signal and an adder circuit 8 for adding this digitized green video signal and the output of the deciding circuit are provided, the signal turned to 1/2 based on the timing signal can be reflected with the information of the least significant bit lost by turning the value of the green signal to 1/2 for white balancing and 256 gradations can be provided without lowering gradation property.
Patent JP-H02114827-A (JP)
Title: Backup power source equipment
Inventor: SUGIMOTO TATSUYA
IPC: H02J9/00
Filed: 1988-10-21
Abstract: PURPOSE:To enable immediate transfer to a business program in early recovery stage of power source by providing a charge control means for a backup(BU) power source, a current blocking means and a BU source voltage monitoring means. CONSTITUTION:A charge control transistor Tr1 for a backup power source 5 is provided, with the emitter side thereof being connected to the cathode side of a diode D1 and the collector side thereof being connected through a charging resistor R1 with the power source 5, in order to turn OFF a transistor Tr1 in the early recovery stage of a system power source 3. Furthermore, a voltage detecting section 21 is provided and a power interruption detection signal ss is provided upon droppage of source voltage below a predetermined level thus eliminating inspection of memory in the early recovery stage of the power source 3 and enabling immediate transfer to a business program.
Patent JP-S62125038-A (JP)
Inventor: INAYOSHI KOZO
IPC: D02J3/02
Filed: 1985-11-25
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-H10109064-A (JP)
Title: Repairing coating method
Inventor: SUKEJIMA HAJIME
IPC: B05D7/14
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To shorten a process time without degrading a finishing grade by photosetting or heat-drying a coating film in each coating process. SOLUTION: The repairing coating of an automobile outside board is finished by filling a putty material into the damaged part after executing the peeling treatment of an original coating film at a damaged part, grinding the putty surface after drying, and executing a primer surface coating and a facing coating. At this time, the putty material is photoset or dried by heating by irradiating with a near infrared light after filling the putty material, and also a facial coating material is dried by heating by the irradiation of near infrared light.  A light source having the maximum strength at 0.7-1.5μm wavelength, for example, a halogen lamp, a xenon lamp, a fluorescent lamp, etc., is used as the light source of the near infrared light to be used, but when the source is used especially at the drying by heating, the light source having the maximum strength at 0.8-1.2μm wavelength and also having a spectral distribution in which the strength is decayed to <=40% of the maximum strength at >=2.0μm wavelength such as halogen lamp is preferable.
Patent JP-H09112146-A (JP)
Title: Door, partition panel for fitting door and door equipment using them
Inventor: TATAMINO OSAMU
IPC: E04C2/30
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve durability of the whole greatly by burying a reinforcing member in a particleboard and by making the part of this reinforcing member retain strongly a fixing screw for a hinge which is screwed in from an end face on the particleboard side. SOLUTION: Grooves 11a are formed in a side end face of a particleboard 11, while holes 11b holding reinforcing members 13, corresponding to hinges 30, are opened vertically on the sides of the hinges 30. The reinforcing member 13 is made of a resin material such as nylon and it is formed in the shape of a block suited to the hole 11b of the particleboard 11 and buried in this hole 11b by pressing in. As for a particleboard 21, grooves 21a are formed likewise in the side end face, while on the door 10 side, reinforcing members 23 are buried through holes 21b, corresponding to the hinges 30. The respective reinforcing members of a door 10 and a partition panel 20 retain strongly fixing screws 33 for the hinges 30 and prevent them effectively from slipping off and thereby the door can be fitted firmly.
Patent JP-H10110135-A (JP)
Title: Aqueous overprint varnish composition
Inventor: YAMAGUCHI TAKAHIRO
IPC: C09D11/108
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of simultaneously imparting excellent luster and protective properties and especially heat resistance to a printed material by containing a resin having an oxazoline ring and a resin having carboxyl group. SOLUTION: This composition contains (A) a resin composed of a starting raw material containing an addition polymerizable oxazoline such as a compound of formula (R<1> is a non-cyclic organic group having an addition polymerizahle unsaturated group; R<2> is H, a halogen, an organic group), (practically; 2-isopropenyl-2-oxazoline, etc.), and (B) the carboxyl containing resin (e.g.; a resin having acid value of 26 to 500 and a core-shell type structure), so that to have the weight ratio of A:B of 0.1:99.9 to 50:50. Previous partial chemical bonding of the component A and the component B is preferred, allowing to raise the curing rate.
Patent JP-H03204849-A (JP)
Title: Production of alpha,beta-unsaturated nitrile
Inventor: MUROTANI HIROAKI
IPC: C07C255/08
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the subject compound from propylene, etc., with industrial advantage using the gas phase catalytic reaction method in the presence of a fluidized bed reaction catalyst by supplying a mixture gas of the raw material and ammonia into a jet of an oxygen-containing gas in a specified condition and carrying out countercurrent mixing. CONSTITUTION:In production of an alpha,beta-unsaturated nitrile having same number of carbon as that of the raw material (A) by catalytically reacting (A) Propylene, isobutylene or tertiary butyl alcohol with (B) ammonia and (C) an oxygen-containing gas in the presence of a fluidized bed reaction catalyst in a gas phase at a high temperature, loss of catalyst and abrasion of a reactor 1 are reduced by using the reactor equipped with a plate or pipe 4 for dispersing (C), a dispersing pipe 3 for a mixture gas of (A) and (B) and a heat removal coil 2 from the lower part to the higher part in order, introducing (A) into a jet formed at a blow off opening 7 of the (C)-dispersing pipe 4 for countercurrent mixing between (C) and (A) and simultaneously controlling the ratio (V2/V1) of blow off rate of (C)/(A+B) to 0.5-1.5.
Patent JP-H06252119-A (JP)
Title: Equipment and method for cleaning one semiconductor wafer at a time
Inventor: MARIO II BURAN
IPC: H01L21/00
Filed: 1991-10-15
Abstract: PURPOSE: To provide a semiconductor wafer cleaning system for removing contaminant from the surface of one semiconductor wafer at one time with megasonic or high frequency energy. CONSTITUTION: A wafer 10 is vertically held by a holder 60 inside a container 20 formed so as to strengthen megasonic or high frequency energy near the wafer surface through a cleaning liquid. On the bottom of the container, an energy generator 30 is attached. The cleaning liquid is injected from piping on the bottom into the container 20 and overflows its upper part. Besides, the contaminated cleaning liquid is discharged from the piping on the bottom. When cleaning is finished, a rinsing process is started and a rinse fluid is injected into the container 20. When rinsing is finished, infrared, visible or ultraviolet electromagnetic fields are generated from a shielding body parallel to the side wall of the upper part of container, and the wafer 10 is dried by that energy. During the respective processes, the wafer 10 is rotated by a rotator so that uniform work can be performed.