baber/WOPTO huggingface dataset:
Patent JP-H02918-A (JP)
Title: Optical modulating element
Inventor: NISHIYAMA SHINICHI
IPC: G02F1/137
Filed: 1989-03-10
Abstract: PURPOSE:To facilitate initial orientation and eliminate the need for an extremely thin film, to make the oriented state of a liquid crystal material hard to destroy, and to obtain gradations by providing a liquid crystal element made of the liquid crystal material which has a smectic A phase. CONSTITUTION:The liquid crystal material 5 which has the smectic A phase is filled in the liquid crystal cell formed of two opposite transparent substrates 2 having electrodes 3 to form a liquid crystal element, which is arranged between two polarizing plates 1 whose directions of polarization are orthogonal or parallel to each other. The temperature of the optical modulating element of this constitution is varied to hold the liquid crystal material 5 in the smectic A-phase state and an electric field is applied to vary the orientation direction of the molecule major axis of the liquid crystal material 5 and then vary the transmissivity of light, thereby performing the optical modulation. Consequently, this optical modulating element is oriented easily and initially and no extremely thin film is required; and resistance to a mechanical shock is obtained in the oriented state and excellent gradations are obtained.
Patent JP-H01232756-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SEGAWA YUJI
IPC: H01L21/66
Filed: 1988-03-11
Abstract: PURPOSE:To fetch storage data according to a change of environmental conditions and to apply the data as display or correction data to practical use by a method wherein data in a storage part are retrieved on the basis of a signal value, which is obtained under unknown environmental conditions, from a sensor part and related known data is outputted. CONSTITUTION:A sensor part 2 comprises a circuit element having a prescribed dependence to the fluctuation of a temperature or a power-supply voltage and is constituted comprising a resistor R connected between a current source I and a ground along with the circuit element. A voltage iR, which is obtained from the resistor R, becomes one changed according to the temperature dependence of the resistor. A known temperature is given to the sensor part 2, a signal obtained at that time is related with the known temperature and is stored in a storage part 4, the storage part 4 is searched on the basis of a signal value led out when an unknown temperature is given to the sensor part 2 and the known temperature is taken out. Accordingly, even in case there is a variability in the individual temperature characteristic of the sensor part 2, a proper temperature can be detected without being affected by the variability and storage data are fetched according to a change of an environment in use and can be applied as display or correction data to practical use.
Patent JP-2000221890-A (JP)
Title: Three-dimensional nameplate and three-dimensional signboard and manufacture thereor
Inventor: ISHII MOTOHIKO
IPC: G09F7/16
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain excellent weatherability and to facilitate manufacture. SOLUTION: On the top surface 12A of a lenticular lens 12 of a three- dimensional signboard 10, linear mountain parts 14 and valley parts 16 are formed in turn. On the reverse surface of the lenticular lens 12, a display body 18 is printed directly by screen printing. A plurality of hairlines are provided on both the sides of English letters 20 constituting the display body 18. Those hairlines are parallel to the mountain parts 14 and valley parts 16.
Patent JP-S58176555-A (JP)
Title: Moving speed measuring device of material to be detected
Inventor: NISHI KENICHI
IPC: G01P3/50
Filed: 1982-04-09
Abstract: PURPOSE:To detect whether the moving speed of an objective material is measured correctly or not, by providing three speed detectors and a signal processor which has a majority decision logical circuit. CONSTITUTION:The speed detectors 4a-4c are fitted to moving rollers 2A-2C of a conveyance line for the material 3 to be detected. Their detection signals are supplied to the signal processor 5 having the majority decision logical circuit 11. Namely, the outputs of the detectors 4a-4c are converted by frequency- voltage converters 7a-7c, whose conversion outputs are supplied to the logical circuit 11 through pulse generating circuits 10a-10b which generate outputs when the conversion outputs are at a specific level. Therefore, when at lest two of the detectors generate the same output, it is decided from the output of the circuit 11 that the speed detection is carried out correctly. Thus, whether the moving speed of the objective material is measured accurately or not is detected.
Patent JP-H11315017-A (JP)
Title: Binder for dosage form for oral administration of solid or aqueous dispersion suitable for producing coating film, use of the aqueous dispersion and redispersible powder
Inventor: PETEREIT HANS-ULRICH
IPC: A61K9/28
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion for providing a coating agent or a binder capable of rapidly releasing an acting substance from a dosage form without pH influence and showing excellently insulating actions, etc., in a thin layer, by including a polymer mixture of a specific composition. SOLUTION: This aqueous dispersion has 90-40 wt.% water content and 10-60 wt.% solid content. The solid component comprises (A) 10-99 wt.% of a polymer mixture obtained by mixing (i) 75-99 wt.% of a polymethacrylate copolymer composed of 98-85 wt.% of a 1-4C alkyl-containing alkyl (meth) acrylate monomer and 2-15 wt.% of a quaternary ammonium-containing alkyl (meth)acrylate monomer with (ii) 25-1 wt.% of an alkali metal salt of a carboxymethyl cellulose having <150,000 weight-average molecular weight and (B) 90-1 wt.% of a common additive. A copolymer constituted of methyl methacrylate, ethyl acrylate and 2-trimethylammoniumethyl methacrylate chloride is preferable as the component (i).
Patent JP-S56154966-A (JP)
Title: Prevention of pulsatory motion of metering device for lime in kenading and molding machine for "konnyaku" paste made from starch of devil's-tongue
Inventor: AIZAWA TAKESHI
IPC: A23L29/244
Filed: 1980-05-02
Abstract: PURPOSE: To prevent the pulsatory motion of a metering device for lime water in a kneading and molding machine for "konnyaku", by setting a reserving container between a pump for sending lime water and the metering device.  
     CONSTITUTION: Lime water is fed by the pump 4 from the lime water tank 2 in the box 1 through the metering device 5 to the cylinder 3 for kneading rougly raw materials. The reserving container 6 is set between the pump 4 and the metering device 5, and the pulsatory motion of the transportation of lime water by pump pressure is absorbed and metering errors are prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62216869-A (JP)
Title: Chassis/frame construction
Inventor: SAKATA TESSHIN
IPC: B62D21/02
Filed: 1986-03-19
Abstract: PURPOSE:To prevent torsion of a frame by furnishing a reinforcement between the oversurface of one of the side members, right and left, and the undersurface of a rear suspension mounting bracket of the other side member. CONSTITUTION:At this chassis frame 3, a reinforcement 22 to serve with tensile rigidity and compression rigidity is installed aslant between the oversurface 20 of a side member 2 on the right and the undersurface 21 of a bracket 4 installed on the rear side of the left side member 1. The reinforcement 22 consists of a pipe 23 whose ends 24, 25 are flattened, and these ends 24, 25 are welded fast to the oversurface 20 of the right side member 2 and the undersurface 21 of bracket 4 of the left side member 1.
Patent JP-S54150087-A (JP)
Title: Test pattern generator featuring inspection function
Inventor: ISHIKAWA KOUJI
IPC: G01R31/26
Filed: 1978-05-18
Abstract: PURPOSE: To obtain a pattern generator which is suited for the inspection of the semiconductor memory by selecting the signals of the desired number among the test signal groups generated from the pattern generator and counting the selected signals through the counter part to display the contents at the dispaly part.  
     CONSTITUTION: The pattern generator consists of pattern generating part 1 to generate the test pattern, selector circuit 2 to select the signals of necessary number among inspection  signal groups 5 necessary for the test of patterns generated from part 1 via the selection signals from group 5, and display part 4 to display the selected signals. In such constitution, the signals necessary for the test pattern examination are selected from signal groups 5 generated at part 1 through circuit 2 and then sent to part 3. And the value counted at part 3 is displayed at display part 4. Thus, this value is compared with desired value to decide whether the pattern is generated in the normal way. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01234681-A (JP)
Title: Manufacture of two layer pipe
Inventor: MATSUI SHIGETOMO
IPC: F16L9/14
Filed: 1988-03-15
Abstract: PURPOSE:To prevent a relative slip between inner and outer layer pipes during operation by charging a powder, liquid or the like under pressure or the like in the lowermost part of a gap formed between the inner layer pipe and the outer layer pipe superposed on the inner layer pipe. CONSTITUTION:A close-tight lid 4 and a close-tight lid 6 having a small hole 5 are close-tightly attached respectively to one and the other ends of both steel outer layer pipe 2 and ceramic inner layer pipe 3 on which the outer layer pipe 2 is concentrically superposed. A small feed hole 7 which has been previously formed in the lowermost part of the outer layer pipe 2 is connected to a predetermined supply pressure source 9 through a passage 8 so that a wet cement 10 is fluidly charged into a ring-like gap part between the inner and outer layer pipes 3, 2 from the supply pressure source 9 at a predetermined pressure.
Patent JP-S55151622-A (JP)
Title: Electrochromic display device
Inventor: YAMAZAKI SHIYOUEI
IPC: G02F1/17
Filed: 1979-05-15
Abstract: PURPOSE: To obtain the stable device of a long life by using the specific metal electrode as a charge-injecting electrode in the ECD which performs displaying by performing the transfer of charges between the plural display electrodes coated with electrochemical coloring material.  
     CONSTITUTION: Covering layers 3, 3, etc. of electrochemical coloring (EC) material are provided on the upper transparent substrate 1 provided with transparent electrodes 2 and the surface of the transparent electrodes between the layers 3, etc. is coated with insulation material 4 such as alumina oxide. Next, the above-mentioned substrate 1 and the lower substrate 5 are joined by way of a spacer 8 and electrolyte 9 is injected into the inside. Further a conductor is inserted through the spacer 8 and is contacted with the electrolyte 9 to provide a charge-injecting electrode 10. Metals (Pt, Au, etc.) or metal oxides of which dissolution standard potential is +1V or more are used for the above-mentioned conductor material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11261440-A (JP)
Title: Receiver
Inventor: ITO KATSUTOSHI
IPC: H04B1/69
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To effectively avoid deterioration in communication quality by adaptively selecting the number of signal processing elements assigned to a searcher element function and a finger element function depending on a reception state. SOLUTION: An inverse spread section 21 and a signal strength calculation section 22 configure an element section corresponding to a searcher element mode, and a 1st signal processing element consists of the two circuit sections. Furthermore, the signal strength calculation section 22 provides an output of a large value only when an operating timing of a received signal and that of the inverse spread section 21 are coincident. On the other hand, in the case that the signal processing element is used in the finger element mode, the inverse spread section 21 applies inverse spread processing to an input signal 20 in a timing instructed by a CPU similarly to the case of the searcher element mode at first.  Simultaneously, a DLL section 23 calculates a signal strength in a time after a prescribed timing from the operating timing of the inverse spread section 21 and the operating timing of the inverse spread section 21 is corrected to maximize the signal strength outputted in the operating timing of the inverse spread section 21.
Patent JP-S60218095-A (JP)
Inventor: GIYARII EDOWAADO POORU
IPC: G21C7/103
Filed: 1985-03-26
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-S58177000-A (JP)
Inventor: MAEDA MASAHIKO
IPC: H05K9/00
Filed: 1982-04-12
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-S53145598-A (JP)
Title: Superconductor
Inventor: AIHARA KATSUZOU
IPC: H01L39/06
Filed: 1977-05-25
Abstract: PURPOSE: To prevent the degradation in cooling effect and obtains a stable superconductor by bundling a plurality of superconductive unit wires using composite superconductive wires, covering the bundle with a metallic sheath, providing a metal partition wall within the sheath with the cavities of these unit wires a s liquid helium channel and forming the lliquid helium channel in a plurality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56156642-A (JP)
Title: Seal-off device
Inventor: FUKUMOTO TERUO
IPC: H01J9/26
Filed: 1980-05-08
Abstract: PURPOSE:To enable the automatic take-out of sealed-off bulb by fixing a positioning member at such position as the horizontal distance between said member and the center of sealed-off bulb mounted on a seal-off zig is constant. CONSTITUTION:A planar positioning member 12 is fixed at such position as the horizontal distances H and I between said member 12 and the center of a bulb 3 mounted on said seal-off zig 15 is constant, while a pin-shaped positioning section 13 is fixed at such position as the horizontal distances E and F between said section 13 and the center 10 of a bulb 3 under said member 12 is constant. A stopping bar will lift to contact against the positioning member 12 to stop a carried seal-off zig 15 thus to perform the positioning by means of the positioning section 13. Consequently the bulb 3 can be drawn out by means of a draw-out device 14 under this condition.
Patent JP-S55152024-A (JP)
Title: Lining method for duct
Inventor: KAMURO TAKASHI
IPC: F16L9/00
Filed: 1979-05-15
Abstract: PURPOSE: To fix a strong lining on an inner surface of a duct in a short time and reduce the working time remarkably by a method wherein microcapsules which have previously been mixed into an adhesive between a lining substance and the duct are broken and the adhesive is cured.  
     CONSTITUTION: The lining substance 19 wound around a reel 23 is drawn out, laid on a driving device and inserted into a pressure vessel 3 through a slit 6 at a rear part of the pressure vessel 3. Then, an adhesive 21 which contains microcapsules is injected in the lining substance 19, an end part of the lining substance 19 is folded flatly again, is passed through a slit 8 and then inserted into a connecting pipe 10. Then, the pressure vessel 3, a slit plate 7 and the connecting pipe 10 are jointed and the end of the lining substance 19 is opened and fixed annularly between a duct 1 and the connecting pipe 10. Then, after pressurized fluid is introduced from fluid inlets 12, 13, if the driving device is operated, the lining substance 19 is reversed so that the inside comes to the outside, is pressed on an inner surface of the duct 1 through the adhesive 21, the microcapsules are broken and the adhesive is cured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06275686-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: OKABE MOTOKI
IPC: H01L21/02
Filed: 1993-03-19
Abstract: PURPOSE:To solve a trouble, which is accompanied by the good or bad of the marking of a defect mark put on a characteristic defective of a plurality of semiconductor elements formed on a semiconductor wafer. CONSTITUTION:A characteristic inspection of a plurality of semiconductor elements 2 formed on a semiconductor wafer 1 is made in order, a defect mark is marked on a semiconductor element 2 having a characteristic failure and positional information on the marked semiconductor element 2 on the wafer 1 is made to store in a storage element 9. The elements 2 on the wafer 1 are imaged by a camera 11, positional information, which is obtained from the image, on the element 2 having the defect mark on the wafer 1 and the positional information, which is read out from the element 9, on the element 2 to be marked are compared with each other by a comparison decision circuit 13 and a good or bad decision on the marking is made by whether the contents of both information coincide with each other or not. By this decision, a control to send the wafer 1 having a non-defective mark to the following process is executed.
Patent JP-S58176553-A (JP)
Title: Rotating speed detector of wheel of motor bicycle
Inventor: TACHIKAWA MAKOTO
IPC: G01P3/488
Filed: 1982-04-09
Abstract: PURPOSE:To prevent dust from entering a rotating speed detector and to prevent a failure of detection, by fitting a housing for covering one end part of a wheel hub supported pivotally on a wheel shaft, and arranging the rotating speed detector therein. CONSTITUTION:All parts constituting the rotating speed detector 20 which utilizes variation in magnetic resistance are installed in the housing 24 which covers one end of the wheel hub 13 supported pivotally on the wheel shaft 12, and the opening end of the housing and one end of the wheel hub 13 are sealed. Thus, dust is prevented from entering the detector 20, so a failure of detection is prevented.
Patent JP-S61219429-A (JP)
Title: Producing device for laminated iron core
Inventor: SATO MASAHIKO
IPC: H01F41/02
Filed: 1985-03-25
Abstract: PURPOSE:To keep the laminated layer thickness of a product constant without the variation in the plate thickness by detecting the stroking quantity of the cylinder to receive the iron core pieces to be laminated with being drawn into a die and by resetting based on this stroking quantity and the necessary laminating layer thickness. CONSTITUTION:A cutting signal is outputted in case of the counted value reaching the pre-set value Nc by counting the timing signal to generate on each press stroke of the strip material 1 with the projection for calking in the producing device of the layer built iron core to draw the iron core piece 9 inside die 8 by a punch 16 and to calk each other with laminating iron core pieces 9 on the cradle 20 of the piston rod 19 of cylinder 18 after forming the projection for calking on a strip material 1 by punch 10. The position of said piston rod 19 is measured and the stroke length DELTAP of the piston rod 19 during said timing signal being generated in pieces K is found. The mean plate thickness t=DELTAP/K of said iron core piece 9 is calculated accordingly. The new number N of the target laminating pieces is calculated by dividing the necessary laminating thickness H by this mean plate thickness (t). In case of said counted value reaching said N the counted value thereof is reset.
Patent JP-2000258839-A (JP)
Title: Projection device
Inventor: SAWAI YASUMASA
IPC: G02F1/13
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high-contrast projection picture without ghost by a simple method without changing the shape of a lens and the arrangement of respective components, etc. SOLUTION: This projection device is provided with a light source 1, a reflection type display element (reflection type display panel) 19 and a projection lens constituted of a front group 20 and a rear group 16. Then, illumination light emitted from the light source 1 is transmitted through a 1st 1/4 wavelength plate 13, the rear group 16 of the projection lens and a 3rd 1/4 wavelength plate 17 so as to illuminate the panel 19. Besides, projection light reflected on the panel 19 is transmitted through the plate 17, the rear group 16 of the projection lens, a second 1/4 wavelength plate 21, a polarizing plate for projection 22 and the front group 20 of the projection lens so as to project a picture displayed on the element 19 on a projection surface.
Patent JP-H02238951-A (JP)
Title: Image recording method and device
Inventor: SATO YUKIO
IPC: B41J2/485
Filed: 1989-03-13
Abstract: PURPOSE:To suppress black stripe at the joint of lines by storing the recording data of pixels in adjoining sections then modifying the recording data in following unit images adjoining each other based on the stored recording data. CONSTITUTION:Image data corresponding to pixels 256, y in 256th row of preceding line are stored in a border dot memory then they are compared sequentially with a pixel 1, y in the first row of next line. If both data are '1', i.e., a dot is marked in the preceding line and the image data of adjoining pixels in next line indicate dot marks the image data of this pixel is brought to '0' thus eliminating dot mark. Consequently, pixels having dot marks do not adjoin each other in the final row of the preceding line and the first row of next line, as shown by pixels (a), (b), (c), (d), (e) or (f), (g), and thereby overflow of ink or excessive inking due to overflow of ink can be relieved.
Patent JP-S54152183-A (JP)
Title: Nanufacture of one-side insulated flat cable
Inventor: NAKAMURA KIICHI
IPC: H01B13/00
Filed: 1978-05-19
Abstract: PURPOSE: To form one-side insulated tape simply by the procedure in which adhesive-coated insulating tapes are supplied from the both sides of plural conductors being fed in a parallel arrangement, they are adhered to each other, and then the tape on the one side with unhardened adhesive is peeled off.  
     CONSTITUTION: A plural number of parallelized conductors 2 are delivered from the conductor deliverer 1, and also the insulating tape 6 consisting of the polyester tape 4 whose one side is coated with the silicone adhesive 5 incapable of being gelled by means of a radiant ray is fed out of the insulating tape deliverer 3 in such a way that the side of the adhesive 5 is on the side of the conductor 2. From another insulating tape deliverer 9, the tape 12 consisting of the unwoven fabric 10 whose one side is coated with the radiant ray-cross-linkable acrylic adhesive 11 is fed out. The one-sided adhesive 11 of the conductor is only hardened by the electron irradiator 14, and the unhardened tape 6 is peeled off by the peeler 15. Thus, it is possible to easily form an one-side insulated tape of excellent dimensional accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59185642-A (JP)
Inventor: KURAMOTO KEIICHI
IPC: B31B1/26
Filed: 1983-04-06
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-S63228990-A (JP)
Title: Current controller for air conditioner
Inventor: KOBAYASHI ATSUSHI
IPC: H02P25/10
Filed: 1987-03-16
Abstract: PURPOSE:To contrive a device to be less influenced by the nonuniformity of each phase current and stabilize the action of the driving control of a compressor, by controlling the operation of the compressor with the average value of at least two of three-phase power source currents. CONSTITUTION:CT transformers 1, 2 detect the currents of the phases R and S of a three-phase power source, respectively. The phase currents detected by the CT transformers 1, 2 are converted to DC voltage by respective rectifying and smoothing circuit 3, 4 each composed of a diode bridge, a capacitor, and a resistor. An averaging circuit 5 is composed of two operational amplifiers for impedance-converting and two resistors connected to the amplifier outputs, and produces the average value of the voltage input to the two operational amplifiers. In other words, the voltage corresponding to the average value of the currents of the phases R and S is generated from the averaging circuit 5, and applied to the input port of an LSI 6.