baber/WOPTO huggingface dataset:
Patent JP-S6236992-A (JP)
Title: Transmission system for television signal
Inventor: HIRANO YASUHIRO
IPC: H04N7/00
Filed: 1985-08-12
Abstract: PURPOSE:To facilitate the transmission of a high-definition TV signal compatible with the existing TV signal by using carrier waves having frequency components other than OHz and 15Hz in the time versus vertical frequency region in the carrier waves used for multiplexing high-definition information. CONSTITUTION:Components of 4.2-8.4MHz are extracted by a HPF 1 as a luminance signal high-frequency component YH. Then the signal YH is subjected to carrier suppression amplitude modulation by using a carrier mu0 whose frequency is 8.4MHz at a modulator 2 and a LPF 3 extracts the side band component to obtain high-definition information YH' frequency-shifted at 0-4.2MHz band. On the other hand, a luminance signal Y and a chrominance signal C the same mode as those of the existing NTSC signal are formed at an encoder 5 from a luminance signal I and a color difference signal Q. A multiplex circuit 6 multiplexes the information YH' on the signals Y and C to constitute a high- definition TV signal, which is sent. Since the high-definition TV signal complies with the existing NTSC signal in both the signal band and the signal form, the system has the compatibility with the existing system.
Patent JP-H079797-A (JP)
Title: Wooden decorative product
Inventor: MANABE EIJI
IPC: B44C3/10
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a wooden product having high decorative value by decorating a bottom of a groove. CONSTITUTION:A groove 6 of the same shape as a pattern of an original is opened at a wood material 5 to be processed by laser processing, then a bottom of the groove 6 is coated with adhesive 16, scattered with metal powder, or sprayed with lacquer mixed with the powder by a sprayer to adhere the powder 17 to the bottom of the groove 6.
Patent JP-H04370223-A (JP)
Title: Carbon fiber and its production
Inventor: OKADA SHINICHIRO
IPC: D01F9/145
Filed: 1991-06-19
Abstract: PURPOSE:To obtain carbon fiber having a high elastic modulus and electric conductivity by spinning mesophase patch, infusibilizing the resultant fiber, then pulverizing and baking the fiber. CONSTITUTION:Mesophase pitch is spun and the obtained fiber is infusibilized, then pulverized and burned to afford the objective carbon fiber having >=225Angstrom  crystal length (Lc) in the C-axis direction, <=3X10<-4>OMEGA.cm electrical resistance and >=70X10<3>kg/mm<2> tensile elastic modulus.
Patent JP-H0468689-A (JP)
Title: Liquid crystal projector
Inventor: OKADA TAKEHIRO
IPC: H04N9/31
Filed: 1990-07-03
Abstract: PURPOSE:To avoid the deterioration of performance caused by the heat source conduction from a light source by fixing a light source enclosure holding the light source an a cold mirror to an optical supporting member only in the vicinity of an installation part and constructing this projector so as to be through an air layer with non-connection other than the vicinity of the installation part. CONSTITUTION:A light source 1 and a cold mirror 2 separating infrared rays and visible rays are held by a light source box 3. An optical supporting member 4 holding a panel an a dichroic mirror pinches the light source box 3 with a part in construction, and is connected to the light source box 3 through the air layer by integrally provided plural connection members 5A-5F. Thus, since the member 4 and the box 3 are fixed with the minimum space by the connection members 5A-5F, the heat conduction from the light source 1 to the member 4 is extremely small, the heat from the light source 1 is smoothly discharged by a fan 8, and the increase of the temperature in the entire set can be avoided.
Patent JP-S6332628-A (JP)
Title: Storing circuit for reception data
Inventor: YAMAGUCHI KIYOTAKA
IPC: G06F3/12
Filed: 1986-07-25
Abstract: PURPOSE:To improve the economic efficiency and also to save the labor by using a data storing means containing a nonvolatile memory that can be separated from a printer main body, a battery back-up memory, etc. and ensuring application of another printer. CONSTITUTION:A printer main body 1 is connected with a data storing part 4 that consists of a nonvolatile memory, a battery back-up memory, etc. and is separable from the main body 1 via a connector, etc. In a normal action mode, the main body 1 receives those data sent from a host device via a data receiving part 2 and prints them through a printing part 3 after analysis. However the part 3 is not actuated and the received data are stored in the part 4 if an external operation is applied or an instruction is given from the host device. Thus these data can be printed by another printer after exchange of the part 4. Then the printer can be repetitively used despite a large quantity of data with no consumption a large amount of forms. As a result, the economic efficiency can be improved and furthermore the labor can be omitted for reinput of data.
Patent JP-H0226293-A (JP)
Title: Rotor of variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P21/04
Filed: 1988-07-13
Abstract: PURPOSE:To improve the strength of resistance material and rotor conductor by improving heat-dissipating properties of an apparatus remarkably through forming a part of said resistance material at the outer peripheral part of said conductor so that said part of the resistance material projects therefrom. CONSTITUTION:To form a rotor 8 integrally, a conductor 55 is connected with a pair of conductors i.e., with the ends 51 of rotor cores 2, 3 between said rotor cores 2, 3 so as to communicate with each other. Said communicating conductor 55 connected between said rotor cores 2, 3 is short-circuited and connected via resistance material r. Also, said rotor cores 2, 3 are provided with a plurality of ventilating drums 12 communicating with both side parts 10, 11 of said rotor 8. Further, a plurality of resistance materials r are shaped in the manner of projecting at the outer periphery of the rotor to form a cooling body 13 as an arbitrary cooling stirrer. Thus, heat-dissipating property of the apparatus is improved, the temperature rise of said resistance material is lowered, and the strength of said resistance material and rotor conductor is improved.
Patent JP-S5878765-A (JP)
Title: Rotary printer with endless-belt-shaped plate cylinder
Inventor: IDE MITSUO
IPC: B41F33/14
Filed: 1981-11-02
Abstract: PURPOSE:To correct the positional slippage of a pattern from a printed pattern and to facilitate the manufacture of a plate cylinder by a constitution wherein a mechanism fo detecting a phase difference between the pattern of an endless- belt-shaped plate cylinder of a rotary printer printing discontinuos patterns and a printed pattern on paper is linked to a mechanism for controlling the speed of rotation of the plate cylinder or a positioning mechanism therefor. CONSTITUTION:A mark P is attached to an appropriate place in a blank part (b) located in front of a pattern 3' of a plate cylinder 1, while a mark Q is attached in a blank part (a) located in front of a position on printing paper 6 whereat a printed pattern is formed, and the time points of passage of the two marks P and Q are detected by photoelectric detecting devices 8 and 9. When the feeding speed of the plate cylinder 1 is controlled, the speed of rotation of a rotating cylinder is adjusted by counting a timing whereat the blank parts (a) and (b) reach the position of transfer printing. When the position of the pattern of the plate cylinder 1 is corrected, a guide cylinder 5 is made separable from the rotating cylinder 4, while only the blank part (b) of the plate cylinder 1 is made flexible so as to be matched with the blank part (a) of the paper 6.
Patent JP-S5877603-A (JP)
Title: Detection of position for trackless type crane
Inventor: ARIGA NOBUO
IPC: G01D5/347
Filed: 1981-11-02
Abstract: PURPOSE:To detect positions with simple work by providing optical reflectors which display position information on the surfaces of traveling roads for a trackless type crane and reading the position information of the light reflectors with an on-vehicle device provided to the crane. CONSTITUTION:Ground devices 5 are installed in necessary places of traveling roads for a trackless type crane. The devices 5 have 10 pieces of projecting parts 12 and 9 pieces of recesses 131-139, and all the parts 12 are coated with  black paint. Some of the recesses 131-139 are coated with black paint and  some are adhered with reflection tapes to indicate position information. Optical transmitters and receivers 101-109 which detect the devices 5 and hoods 111- 119 are provided to an on-vehicle device 7 of the trackless type crane to detect  the position of said crane.
Patent JP-S5799756-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOMATSU SHIGERU
IPC: H01L21/768
Filed: 1980-12-13
Abstract: PURPOSE:To bond polyimide resin and the first insulating film easily and positively by stacking a metallic wiring layer, which has high resistance and corrosion resistance and to which impurities are added, and a polyimide resin film to the first insulating film on a Si substrate and opening the wiring layer and the resin film. CONSTITUTION:The SiO2 film 12 on the Si substrate 11 is opened 14 and coated with an Al alloy layer 21 containing 0.5-4% Si, resist masks 22 are formed, and wiring 13 is manufactured through etching by a mixed liquid of phosphoric acid+nitric acid+acetic acid. Only Al is removed, and an additive 23 of Si remains on the film 12 under a porous condition. The resist are removed, the whole is treated for 5-30min. at 350-500 deg.C in N2, the additive 23 is baked onto the film 12, and ohmic connection is obtained. The polyimide resin 16 is applied rotatively, and fast stuck through treatment for 1-2hr. at 100-250 deg.C, a resist masks 22 is shaped, an opening 15 with a taper of approximately 45 deg.C through the etching of a mixed liquid of hydrazin hydrate and ethylene amine, Al wiring 17 is stacked and the semiconductor device is completed. The use of SiO2, Al2O3 or Si3N4 as the additive is effective.
Patent JP-H1017531-A (JP)
Title: Production of aromatic tertiary amine compound and its synthetic intermediate
Inventor: SATO TADAHISA
IPC: C07B61/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an organic electroluminescent material, an electrophotographic material, etc., in high yield readily by a cross coupling reaction between carbon atoms of an aromatic group using a palladium catalyst. SOLUTION: A cross coupling reaction is carried out between carbon atoms of an aromatic group by using a palladium catalyst, for example, a compound of formula I (Ar<1> and Ar<2> are each an aromatic group; X<1> is a halogen, an alkane or an allenesulfonyloxy; Ar<1> and Ar<2> may be bonded to form a ring; R<1> is a substituent group; (l) is 0-4) and a compound of formula II (Ar<3> is a monofunctional to hexafunctional aromatic group; X<2> is a group to be bonded by Mg, Zn, B, Cu, Al, Si or Sn; (m) is 1-6) are subjected to cross coupling to give a compound containing two or more aromatic amines and at least one aromatic hydrocarbon-based ring collected group.
Patent JP-S6154176-A (JP)
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1984-08-24
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-H0465118-A (JP)
Title: Organic metal vapor phase growth device
Inventor: YAMAZAKI SUSUMU
IPC: H01L21/205
Filed: 1990-07-05
Abstract: PURPOSE:To provide a highly uniform composition crystal with large area and thickness for an InGaAsP mixed crystal particularly lattice-matched to InP by controlling a stock gas flow by a second gas flow in the vicinity of a substrate surface. CONSTITUTION:A gas introduction auxiliary pipe 4 having a flow opposite to a gas flow from gas introduction pipe 3 for a stock gas introduction pipe 3. In the interior of the gas introduction auxiliary pipe 4 there is allowed gas not directly associated with InGaAsP crystal growth such as H2 gas and the like to flow. A full line indicates diagramatically a flow of an auxiliary gas flow 6 from the introduction inlet which is substantially the case where a flow rate is less than a stock gas flow 5 indicated by a dotted line. With the much flow rate it is imagined that the flow of the auxiliary gas flow 6 is more complicated. The figure illustrates only two of the gas introduction auxiliary pipe 4, but the present invention is not limited thereto. Provided the flow rate of the gas (H2) blown off from an auxiliary introduction inlet 4a is varied, there exists an optimum value with the case of the flow rate of 6l/min, and hence highly uniform crystal is ensured over a 2 inch whole surface.
Patent JP-S6332583-A (JP)
Title: Multicolor image forming device
Inventor: KOBAYASHI KUMIKO
IPC: G03G15/01
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a copy having a good picture quality by forming a cleaning means so as to execute abutting and release operations onto and from an image carrying body, and using the cleaning means as a cleaning brush constituted of a fiber body. CONSTITUTION:A cleaning device is constituted of a cleaning means 80 provided with a cleaning brush 71, a collecting roller 72 and a blade 73, etc., in a frame body 84, an abutting/releasing means 81 for bringing this means 80 to abut and release onto and from an image carrying body 40, and a driving means 82 for driving each cleaning member 71, 72, 73 and 74 placed in the means 80. The cleaning means 80 is controlled to an operating state that it is pressed against the image carrying body 40, and an operation releasing state that its contact is released from the image carrying body 40, by the abutting/releasing means 81. As for the cleaning brush 71, a conductive fiber body 77 is connected to the conductive pipe of Al, etc., by a conductive adhesives together with a ground fabric. The bias voltage of DC 200V is applied to the cleaning brush 71 by a first bias voltage power source 75, and its cleaning effect is held satisfactorily.
Patent JP-H0735140-A (JP)
Title: Hydrostatic bearing
Inventor: TAKAHASHI TAKESHI
IPC: F16C32/06
Filed: 1993-07-16
Abstract: PURPOSE:To provide a hydrostatic bearing which is able to assemble a bearing part so simply without entailing any damage to the extent of perpendicularity even if a housing is distorted. CONSTITUTION:This hydrostatic bearing is provided with a housing 1 with a cylindrical hole 8 where a truning shaft 18 passes through, two hydrostatic bearing oarts 2 and 5 whose axial end faces 2b, 2c, 5b, 5c and 3b, 3c are orthogal with the center shaft, a spacer 3 and a cover 6 being attached to another end 17 of the housing 1 and pressing this hydrostatic bearing part 5 via an O-ring 16. Accordingly, even if the other end 17 of the housing 1 is not orthognal with the center shaft and the cover 6 is tilted to some extent, an end face of the hydrostatic baring part 5 is stuck close to that of a spacer 3, so that this hydrostatic bearing part 5 is not tilted at all.
Patent JP-S6157745-A (JP)
Inventor: NAKAKOSHI SENKICHI
IPC: E04C5/01
Filed: 1984-08-27
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-H0976697-A (JP)
Title: Stamper for raised pattern
Inventor: HIRANO TORU
IPC: B21D22/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To stamp continuously a number of raised patterns at equal pitch intervals. SOLUTION: A pressure roller 1 has a raised pattern stamping force 31 on a circular shaped outer peripheral surface, its rotary shaft 101 is born, and the pressure roller 1 is rotated on the shaft by rotatively driving force given from outside. A receiving part 2 is opposed to an outer peripheral surface of the pressure roller 1, and a gap 4 for inserting a sheet like material to be stamped X is formed between the receiving part 2 and the pressure roller 1.
Patent JP-H0464403-A (JP)
Title: Preventing method for wood shaving from warping and being distorted
Inventor: ITO TSUNEO
IPC: B27D5/00
Filed: 1990-07-03
Abstract: PURPOSE:To remove the warpage and distortion of wood shavings by a method in which glass fiber is laminated on aged wood, and these materials are integrally press-bonded and formed with an adhesive. CONSTITUTION:A number of wood shavings are prepared, and glass fiber is attached between the wood shavings in random directions, and then they are so press-bonded and formed with an adhesive that the wood shaving, glass fiber and wood shaving are made integral. The glass fiber may be also attached onto the rear of one wood shaving as backing material, or after the glass fiber has been attached between the wood shaving and a paper, they may be also press-bonded and formed with an adhesive. When a part of the inorganic fiber such as ceramic fiber or carbon fiber etc., is used, the same effect as that of the glass fiber is recognized.
Patent JP-H098849-A (JP)
Title: Connection information registering method in channel multiplex network system
Inventor: YAMAMOTO MITSURU
IPC: H04B10/07
Filed: 1995-06-20
Abstract: PURPOSE: To eliminate the need of manual registration using the input/output part of a terminal and to provide a simple registering method without an error. CONSTITUTION: The terminal is provided with a terminal connection table consisting of connection information of the other terminals, and transmits data by using a packet to which a header having columns 1 and 2 instructing the number of repeating times to a terminal being a reception destination and the wavelength of an optical signal used at the time of transmission are added. A node device repeating a packet executes a prescribed operation to the column 1 instructing the number of repeating times and rewrites it at the time of repeating. When a result that the prescribed operation is executed shows a prescribed value, the packet is outputted to the terminal and communication is executed.  The terminal requesting registration to the terminal connection table of the other terminal sets the identification number 7 of its own terminal, the received wavelength 6 and the initialization value 5 of the column displaying the number of repeating times as data, transmits a registration request packet to which the header is added and the received terminal registers information to its own terminal connection table by using data.
Patent JP-S6147415-A (JP)
Inventor: JIYAN RUNE KISHIERU
IPC: A61K9/08
Filed: 1985-08-09
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-H0825669-A (JP)
Title: Thermal head and manufacture thereof
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1994-07-28
Abstract: PURPOSE:To easily form the heat generating part of a precise heat generating element, to improve printability on a rough paper and to stabilize its yield. CONSTITUTION:A thermal head comprises lower electrodes 5a, 5b formed between a heat insulation layer 2 and a heat generating element 3, and upper electrodes 6a, 6b disposed on the element 3 and having a boundary at a position spaced at the outside from a boundary between the electrodes 5a, 5b and the element 3.
Patent JP-S6237147-A (JP)
Inventor: KOSHIMURA NAOYOSHI
IPC: B32B5/18
Filed: 1985-08-12
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-H1120959-A (JP)
Title: Sheet feeding device and image reading device
Inventor: KOYANAGI TOMOAKI
IPC: B65H1/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide simply structured sheet feeding and image reading devices capable of preventing overlapped feeding of documents. SOLUTION: During sheet feeding, the gas injection of a gas injecting means 14 is controlled by a control means, a moving means 13 is also controlled, and then a housing member 12 is brought close to a vacuum suction paper feeding means 2 and an uppermost sheet 1a housed in the housing member 12 is sucked by the vacuum suction paper feeding means 2. Then, the housing member 12 is stopped based on a detecting signal from a suction detecting means 9 provided in the vacuum suction paper feeding means 2 for detecting the suction of the uppermost sheet 1a by the vacuum suction paper feeding means 2, then the housing member 12 is moved away from the vacuum suction paper feeding means 2 and, by gas injected from the gas injecting means 4 to the feeding direction end part of the uppermost sheet 1a, the sucked uppermost sheet 1a is separated from other sheets.
Patent JP-S6335037-A (JP)
Title: Power supply synchronizing system frequency hopping communication method
Inventor: OOTA KAZUO
IPC: H04B1/7156
Filed: 1986-07-30
Abstract: PURPOSE:To attain the transmission while using other carrier frequency even the attenuation of a communication signal is large in one carrier frequency by swiching sequentially the carrier frequency of the communication signal in a preset pattern and synchronizing its switching timing with the period of AC power. CONSTITUTION:In receiving an AC power (a) from a distribution line 2, a power synchronizing clock pulse generating circuit 1 generates a clock signal (b) having a period being an integer number of multiple (e.g., 4 times) of the period of the AC power (a) and gives the clock signal (b) to a hopping pattern generator 4 via a synchronization acquisition circuit 3. The generator 4 generates a pattern signal representing pseudo random plural frequencies f1'-f7' set in advance sequentially at each clock (b) and adds sequentially the signal to a frequency synthesizer 5, which synthesizes the signals sequentially and gives them to a transmission frequency conversion circuit 6 synchronously with the clock signal (b).
Patent JP-2001005920-A (JP)
Title: Non-contact ic card system
Inventor: YAMAMOTO TAKESHI
IPC: G07B15/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enable a non-contact IC card system to perform transmission and reception to and from a reader/writer in the vicinity and at a distance being equal to or farther than that without changing the function of a non- contact IC card simple body. SOLUTION: A portable telephone 102 is provided with an interface capable of data communication with a non-contact IC card 101, a reader/writer 103 is provided with a function calling the telephone 102 and a function performing two-way communications with the telephone 102, and the card 101 and the telephone 102 are arranged adjacently. The reader/writer 103 outputs a transmission signal calling the telephone 102 all the time, the telephone 102 establishes a two-way communication state with the reader/writer 103 in response to the reception of the transmission signal, the telephone 102 also transmits a request signal requesting communication to the card 101 in response to the reception of the transmission signal, and consequently, a two-way communication state is established between the telephone 102 and the card 101.
Patent JP-H05346593-A (JP)
Title: Liquid crystal display device and its production
Inventor: TAGUCHI NOBORU
IPC: H01L49/02
Filed: 1992-06-12
Abstract: PURPOSE:To improve the display quality of the liquid crystal display device and to improve its reliability by decreasing the variations in the threshold voltage of a MIM element and current value at the time of writing. CONSTITUTION:The liquid crystal display device and the process for production of the device consist in providing an intermediate layer 17 consisting of a simple substance metal, such as indium, tantalum, chromium or titnium, or the alloy thereof on the rear surface of the pixel electrode layer of the MIM (metallic layer-insulator layer-metallic layer) element formed with a line electrode 13, an anodically oxidized layer 14 and the pixel electrode 15 consisting of the transparent electrode layer on a substrate 12.