baber/WOPTO huggingface dataset:
Patent JP-H01113034-A (JP)
Title: Normally conductive electromagnet of nuclear magnetic resonance tomographic imaging apparatus
Inventor: INOUE YUJI
IPC: H01F7/20
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the normally conductive electromagnet of an NMR-CT made possible in the conservation of power by reducing the radius of a coil, by providing a plurality of split cooling means each internally provided with a water channel having a water supply port and a drain port and a fixing means for mechanically integrating said means in a mutually electrically insulated state. CONSTITUTION:Cooling panels 4 are mounted to both surfaces of a coil 3 and cooling water is allowed to flow in the coil from a water supply port 5. The cooling water reaches the water supply port 11 of a split cooling panel 10-2 and successively cools split cooling panels 10-3-8 to be discharged from a drain port 6. When the power supply of a gradient coil is turned ON/OFF, an eddy current flows to the cooling panel 4. Since the split cooling panels 10 are respectively insulated by spacers 14, the eddy current only flows to the respective split cooling panels 10. Since the cooling panel 4 is divided as mentioned above, the magnetic field of the eddy current is reduced and the time constant of the eddy current becomes short and, therefore, the ratio of the current given to the gradient coil in order to compensate the eddy current generated in the cooling panel, that is, the ratio of a differentiated wave form 9 to the output waveform 8 for a gradient magnetic field may be reduced.
Patent JP-H01110964-A (JP)
Title: Electrostatic type ink-jet recording apparatus
Inventor: NARUSE OSAMU
IPC: B41J2/06
Filed: 1987-10-26
Abstract: PURPOSE:To consistently form a minimum and stable meniscus at the tip of each nozzle by consistently driving pressure electrodes for pressure injecting ink disposed in ink feed passages or driving the same in synchronism with recording electrodes disposed in the vicinity of the respective nozzles formed in a nozzle plate connected to the openings of the ink feed passages. CONSTITUTION:Once ink is fed into ink feed passages 4, it is polarized to positive and negative ions; the former secure to the internal walls, while the latter become fluidized. Therefore, when DC voltage is impressed to the pressure electrodes 5 and recording electrodes 7 in synchronism with these two electrodes or is impressed in a consistent manner to the pressure electrodes 5 from a driving circuit 5a, the fluidized negative ions are attracted to the recording electrode 7 side, and the fluidity of ink liquid is thus generated by virtue of the attracting force acting on these negative ions. In addition, when voltage is impressed to a back electrode 8, an electric field is formed, and electric charge is injected into the meiscuses formed in the respective nozzles 6a, whereby ink is pulled to the back electrode 8 side in form of a drip so as to allow a recording paper 7 provided in front of the back electrode 8 to be printed therewith.
Patent JP-H04150307-A (JP)
Title: Demodulation circuit
Inventor: SASAKI MITSURU
IPC: H03D1/00
Filed: 1990-10-11
Abstract: PURPOSE:To prevent occurrence of distortion at demodulation due to an offset component by correcting an oscillating frequency of a local oscillator so that a frequency difference between a received signal and a local oscillation signal is a cut-off frequency of a low frequency cut-off means or over. CONSTITUTION:A frequency discriminator 27 detects it that a frequency of 1st and 2nd local oscillation signals is deviated from a reception desired frequency and a signal in response to the deviation and an offset are added by an adder 29. The result of addition is given to an adder 17 via a digital LPF 28, a coefficient device 30 and a D/A converter 16. The adder 17 adds a value latched in a latch circuit 134 and a signal from the coefficient device and gives the sum to a voltage controlled resonance circuit 14. Thus, the circuit 14 is controlled so as to be resonated at a frequency resulting from the addition of the deviation in the frequency of the 1st local oscillation signal detected by the discriminator 27 and the offset. Through the constitution above, a DC offset voltage generated from mixers or the like is cut off by coupling capacitors C1, C2 and does not reach the synthesis means.
Patent JP-H06120444-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: HASHIMOTO KOICHI
IPC: H01L21/822
Filed: 1992-10-09
Abstract: PURPOSE:To utilize a surface of a storage electrode of a capacitor for a storage cell sufficiently, by configuring the storage electrode out of a plurality of cylindrical sections, and by connecting the bottom parts of the cylindrical sections with each other. CONSTITUTION:Using a resist patterned in the form of strips as a mask, a first film 24 is patterned in the form of strips by etching an SiO2 film of the first film 24. After peeling the resist, an Si3N4 film of a second film is made to grow over the whole surface of the first film 24. By etching the second film over its whole surface, the second film is left on the sidewalls of the strip- like pattern of the first film 24. By removing the SiO2 film of the first film 24, a film configured out of the frame-like second film is formed. Using this film as a mask, a polysilicon film 23 is etched. Hereupon, in a single storage- electrode-form region, the polysilicon film 23 is etched up to the state wherein the bottom parts of the cylindrical storage electrodes are interconnected sufficiently.
Patent JP-H11104259-A (JP)
Title: Hose bridge
Inventor: NAKAMURA TETSUYA
IPC: A62C33/06
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make convenient for portable use and to protect a hose from the stepping force of a traveling vehicle by stabilizing the hose even at the time of receiving the stepping force of the traveling vehicle or even when the hose struggles by the fluctuation of water pressure. SOLUTION: This hose bridge protects a fire fighting hose 12 from the stepping force of a vehicle traveling while stepping the upper surface of blocks 15 by being provided with a hose insertion passage 13 for putting the hose 12 at a center part, consisting of at least a pair of right and left blocks 15 arranged to make inclined surfaces 15a face outside each other on both sides of this passage 13 and making the hose 12 pass through the passage 13. The blocks 15 are structured to be hollow and provided with a space part 18 capable of packing weight material such as water, soil, or the like inside.
Patent JP-H07105665-A (JP)
Title: Cassette with memory
Inventor: OGURO MASAKI
IPC: G11B27/00
Filed: 1993-10-04
Abstract: PURPOSE:To read out the tape information of a tape used for an analog VCR by storing the list information (TOC information) of the tape used for the analog VCR in a memory as a time code. CONSTITUTION:The memory space of an MIC is constituted of a space 0 and a space 1. The space 0 is constituted of the EEPROM and has a basic function such as TOC, and the space 1 is constituted of the large-capacity memory for example, flash memory). The TOC information is succesively stored in generating order, and even in the case this order is different from the order on a magnetic tape, it does not matter. Timer recording information becomes the TOC information by changing an event header after finishing recording.
Patent JP-H11104732-A (JP)
Title: Method and device of angular steel pipe manufacture
Inventor: ITAYA MOTOAKI
IPC: B21C37/15
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of a cutting face deformation at the pipe cutting after a round shape steel pipe is roll formed to an angular shape steel pipe by pressing two points in a width direction within the same region in a longitudinal direction of each side of the angular pipe from a pipe inner face side, and giving a bending distortion to a longitudinal direction of the pipe so that the pipe outer face side is stretched whereas the inner face side is compressed. SOLUTION: After the angular shape steel pipe 1 is formed in such a way that the four sides of the pipe 1 become convexed towards the pipe inner face side by a reshaving roll at the last stage of an angular forming roll group, the pipe is made to pass through internally contacting to a lining processing device 2. The lining processing device 2 is equipped with four pairs of lining rolls 3 opposing against the inner face of four sides of the angular pipe 1 respectively, and a pair of lining rolls 3, 3 at the left and right sides arranged axial symmetrically against a width direction center axis are externally inserted, freely rotatably, to a common shaft 4. Inner face of the angular steel pipe 1 is pressed and bend deformed by the lining roll 3 to make each side of the pipe flat and redistribute a residual stress.  Value S of a space 22 between lining rolls 3, 3 is to be; S>=0.3D when an outside diameter size 21 of the pipe is set as D.
Patent JP-H04145975-A (JP)
Title: Automatic controller for thickness and coated amount of coated film for roll coating device
Inventor: HASHIMOTO TADASHI
IPC: B05C1/08
Filed: 1990-10-08
Abstract: PURPOSE:To allow the easy adjustment of the axle-to-axle distances of a coating material supply roll and a coating roll as well as the coating roll and a supporting roll by automatically executing the setting of the above axle-to-axle distances by a controller which sets and memorizes the axle-to-axle distances. CONSTITUTION:The supporting roll 2 and the coating roll 3 in parallel therewith are supported variably in the axle-to-axle distance in the direction approximately perpendicular to the supporting roll 2 adapted rotatably around the horizontal axis. The coating material supply roll 4 is supported in parallel with the coating roll 3 variable in the axle-to-axle distance therewith. A 1st driving device 5A supports both ends of the shaft 3a of the roll 3 and drives this roll apart from and near to the roll 2. A 2nd driving device 5B supports both ends of the shaft 4A of the roll 4 and drives this roll apart from and near to the roll 3. Further, the respective driving quantities of the driving devices 5A, 5B are set and stored by a controller 6. Consequently, the axle-to-axle distances are easily adjusted without requiring skill, etc., and contribution is made to the stabilization of the quality of the finished product.
Patent JP-H11112980-A (JP)
Title: Signal editer and its method
Inventor: OTA MASASHI
IPC: H04N19/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a signal editer and its method in which joint editing in the unit of frames is conducted with timewise minimum image quality deterioration. SOLUTION: A moving picture expert group(MPEG) encoder 21 compresses image data for each group of picture(GOP) consisting of, e.g. 15 frames. An MPEG decoder 31 expands compression image data read by a read means. The MPEG encoder 21 revises partly the image type of an area in the vicinity of a joint edit point on compression image data read from an optical disk 1a by the read means to establish the processing unit.
Patent JP-2001095356-A (JP)
Title: Threshing depth carrying device
Inventor: MAEDA SHIGEAKI
IPC: A01D57/22
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To smoothen the transport of grain straws to a threshing depth carrying device in a combine harvester in which a pre-treating device is laterally slid. SOLUTION: In a combine harvester in which a pre-treating device B is laterally slid, the starting end side of the nipping and holding guide 37 of a threshing depth carrying device 7 is extended to the back portion of a left side raising device 15a. The starting end side of the nipping and holding guide 37 is connected to a vertical guide rod 21 disposed on the back portion of the left side raising device 15a. The guide rod 21 is disposed on the back side of a collecting plate 26 disposed in the rear portion of the left side raising device 15a. The nipping and holding guide 37 is connected to the guide rod 21 through an arm 24, and the starting end side of the nipping and holding guide 37 is strechably inserted into a cylindrical portion 25 of the arm 24.
Patent JP-2000165960-A (JP)
Title: Radio communication equipment provided with api between user application program and telephone program and its method
Inventor: MATHIS JAMES E
IPC: H04M1/72406
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress the occupation quantity of telephone API and a memory to a minimum and to support a function peculiar to a radio telephone set. SOLUTION: Radio communication equipment has a memory storing a user application program 16, a telephone program 18 and an application programming interface between them inside. API 30 has a command for opening a call and the telephone program 18 receives an array identifying terminal objects 54-58 as the argument of the command opening the call. Thus, the calls are opened to the plural terminal objects.
Patent JP-H0975935-A (JP)
Title: Reverse osmosis desalting method for sea water making common use of sea water pumping up power plant and equipment
Inventor: MUNEISHI KUNIO
IPC: B01D61/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To embody a cost effective operation by desalting the sea water by reverse osmosis with a high-pressure pump by utilizing the midnight excess electric power, driving a generator by utilizing a high-pressure water wheel with the residual pressure of the concd. sea water, lifting the water to a sea water storage bond on a mountain and utilizing this sea water for power generation and desalting in the daytime. SOLUTION: The high-pressure pump 5 is driven by utilizing the midnight excess electric power to gather the offshore clean see water by a water intake pipe 15 and is subjected to dust removal by a dust removing machine 13 and, thereafter, the sea water is lifted to the sea water storage pond 1 on the mountain through a water feed pipe 10 and a pressure return pipe 3. At this time, the sea water is desalted by reverse osmosis in a module unit 7 and is stored in a service water tank 11. Further, the high-pressure water wheel 8 is turned by utilizing the residual pressure of the sea water concd. by this module unit 7, by which the generator 8 is driven to generate electricity.  Even in the daytime, the sea water is desalted by the reverse osmosis by utilizing the sea water in the sea water storage pond 1 pumped up in the nighttime and the generator 9 is driven by utilizing the high-pressure water wheel 8 to apportion the electric power to the peak time load electric power.
Patent JP-H08110271-A (JP)
Title: Optical force sensor, external force detector and external-force detecting method
Inventor: CHIYAARUSU II KAARUSON
IPC: G02B6/00
Filed: 1994-10-11
Abstract: PURPOSE: To detect the external force and moment generated in robot hands and the like with excellent accuracy so that excellent electromagnetic characteristics and electric insulating property are provided. CONSTITUTION: A sensor 10 has a pair of attaching plates 12 and 14, which are fixed to two relatively displacing frames, respectively. A cantilever part 16 is formed at the first attaching plate 12. The second attaching plate 14 is connected to the edge part of the cantilever part 16 so as to form a unitary body. A shutter 30 is provided at the edge of the cantilever 16. A light projecting fiber 32 and a light receiving fiber 34, which form a measuring-signal transmission optical path that is partially shielded in the movable region of the shutter 30 and a reference-signal transmission optical path performing the optical transmission at the outside of the movable region of the shutter 30, are arranged in the facing pattern so as to hold the shutter 30 in this constitution.  Both frame surfaces are linked in the orthogonally intersecting direction at the isometric angle position on the circumference from the operating center of the fixed-side frame and the operating-side frame, which are arranged so as to face each other by using the sensor. The linking is performed in the direction of the plane of the frame surface, and the frames are alternately arranged.
Patent JP-H05208159-A (JP)
Title: Method and device of curtain coating
Inventor: TOOMASU SHII REITAA
IPC: G03C1/74
Filed: 1992-10-09
Abstract: PURPOSE: To prohibit or lessen the formation of perturbations or standing waves at the point where the edge of a curtain leaves a hopper lip. CONSTITUTION: Photographic film webs or other moving supports continuously advancing through a coating station are coated with a free falling liquid curtain 9. An edging means having edge walls 17' extending rearwardly and downwardly from the hopper lip 7 is provided. The free falling curtain 9 is allowed to bend back and its edges follow natural paths on the edge walls 17' to narrow edge guides 19, 19' that precisely guide the free falling curtain 9 from the edge walls 17' to the moving support 11 without including perturbations in the free falling curtain, allowing the free falling curtain 9 to impinge transversely on the moving support 11.
Patent JP-2001091746-A (JP)
Title: Optical film and liquid crystal display device
Inventor: KUMAGAI YOSHIHIRO
IPC: G02B5/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having the optical axis in the normal direction of the film, showing optically positive uniaxial property and having excellent heat resistance and high uniformity. SOLUTION: The film is obtained by applying a vinyl carbazole polymer on a substrate and drying the obtained coating film.
Patent JP-H08133389-A (JP)
Title: Water storage tank for reservation
Inventor: KIMURA MOTOYASU
IPC: B65D90/00
Filed: 1994-11-07
Abstract: PURPOSE: To provide a water storage tank for reservation of which water can be used while exchanging and in which water can be easily charged again after suspension of water supply. CONSTITUTION: A water retention container 1 is provided with a first feed water valve 11 and an outflow opening 15 and also a pumping device 21 extracting water. A second inflow opening 39 connected to a second feed water valve 38 is provided at the water retention container 1. A valve mechanism 40 closing the second inflow opening 39 when the retention container 1 is filled with water, is provided at the second inflow opening 39.
Patent JP-H04148525-A (JP)
Title: Soi substrate and its manufacture
Inventor: FUKURODA JIYUNJI
IPC: H01L21/02
Filed: 1990-10-12
Abstract: PURPOSE:To obtain an SOI substrate whose thickness is thin and which is provided with a buried layer of a low-resistance layer by a method wherein a metal silicide layer and a silicon substrate are arranged and installed sequentially on an insulating layer. CONSTITUTION:It is preferable that a metal silicide layer is formed of titanium silicide or tantalum silicide. It is preferable that the thickness of said metal silicide layer is at 0.05 to 0.1mum in order to obtain a thin buried layer. For example, the surface of an Si substrate 1 having a thickness of 500mum is oxidized thermally; an SiO2 film 2 having a thickness of 1mum is formed. Then, titanium is deposited to be at a thickness of about 0.15mum on an Si single-crystal substrate 3 by a sputtering operation; a titanium layer 4 is formed; then, the titanium layer 4 is changed to a silicide at a temperature of 600 to 800 deg.C; a titanium silicide layer 4a is formed and its surface is polished by about 0.05mum by using an abrasive such as colloidal silica or the like and is flattened. Then, a member I where the SiO2 film 2 has been formed on the Si substrate 1 and a member II where the titanium silicide layer 4a has been formed on the Si single crystal substrate 3 are bonded by a pulsed electrostatic bonding method.
Patent JP-H06125457-A (JP)
Title: Color space conversion device
Inventor: EMA NOBUYUKI
IPC: H04N1/46
Filed: 1992-10-12
Abstract: PURPOSE:To provide the color space conversion device which reduces an influence of quantization error to prevent the degradation of the picture quality. CONSTITUTION:This device is provided with a color space conversion part 11 which performs color space conversion of inputted color space coordinate input, values based on a prescribed conversion formula, a quantizing part 12 which is connected to the color space conversion part 11 and quantizes the output of the color space conversion part 11 based on prescribed quantized number and quantizing method, an adding part 13 which is connected to the quantizing part 12 and obtains the quantization error based on the output from the quantizing part 12 and the output from the color space conversion part 11, an error diffusing part 14 which diffuses the quantization error outputted from the adding part 13 to output a quantization error diffusion value, an adding part 15 which adds the output from the color space conversion part 11 and the output from the error diffusing part 14, and a quantizing part 16 which quantizes the output from the adding part 15 based on prescribed quantum number and quantizing method.
Patent JP-H05108709-A (JP)
Title: Natural language converting method
Inventor: SHIRAI SATOSHI
IPC: G06F17/28
Filed: 1991-10-21
Abstract: PURPOSE:To provide a natural language converting method which removes automatically redundant expression contained in an input sentence in language conversion, and generates a syntax analyzed result for the expression equivalent to the input sentence and brief. CONSTITUTION:A natural language sentence inputted from an input part 1 is divided into words by a morpheme analyzing part 2 by using an analysis dictionary 6, and a syntax analysis is executed by a syntax analyzing part 3 by using a syntax analyzing rule based on the output of the morpheme analyzing part 2, and a syntax tree is generated. Next, the redundancy of word information obtained by the morpheme analyzing part 2 and the syntax tree obtained by the syntax analyzing part is removed by a correcting part 4 in conformity with a control rule 8, and the re-acknowledgement of the word or the correction of the syntax tree is executed based on the method.
Patent JP-S63127247-A (JP)
Title: Electrophotographic sensitive body
Inventor: MORIYAMA HIROAKI
IPC: G03G5/06
Filed: 1986-11-18
Abstract: PURPOSE:To obtain higher electrophotographic response gain by incorporating a specified electric charge generating material and a charge transfer material in a photosensitive layer. CONSTITUTION:The photosensitive layer of the electrophotographic sensitive body is composed essentially of an organic photoconductor contains an azo pigment as the charge generating material represented by formula I, and as the charge transfer material one of the compounds represented by formula II. In these formulae, A is a radical selected from a group of formulae III; X is a radical necessary for forming an optionally substituted benzene, naphthalene, indole, or benzofuran ring; Ar1 is an optionally substituted benzene, naphthalene, benzofuran, or carbazole ring; Ar2 is an optionally substituted benzene or naphthalene ring; R1 is H or lower alkyl or optionally substituted phenyl; R2 is lower alkyl or lower alkyl ester; R3 is alkyl, naphthyl, or the like; R4 is alkyl; B is H, halogen, lower alkyl, or lower alkoxy; and each of R5-R10 is H, Cl, or 1-4C alkyl.