baber/WOPTO huggingface dataset:
Patent JP-H0318826-A (JP)
Title: Liquid crystal display element
Inventor: BESSHO YOSHIHIRO
IPC: H01L21/60
Filed: 1989-06-15
Abstract: PURPOSE:To surely connect an ITO electrode and a conductive adhesive agent and to obtain the display element which is stable to mechanical and thermal stresses and is highly reliable by roughening the surface of the ITO electrode of the liquid crystal display panel by an acidic etching soln. CONSTITUTION:The surface of the lower ITO electrode 4 to be mounted with a semiconductor chip 7 for the driving liquid crystal formed around the liquid crystal display panel is roughened by immersing the same into the acidic etching soln. of hydrochloric acid, etc., for a prescribed period of time. The semiconductor chip 7 driving the liquid crystal necessary for driving the liquid crystal is thereafter mounted onto the lower ITO electrode 4, the surface of which around the liquid crystal display panel is roughened, by a face down bonding using the conductive adhesive agent 8, by which the liquid crystal display element is obtd. The sure connection of the lower ITO electrode 4 and the conductive adhesive agent 8 is executed in this way and the liquid crystal display element which is stable to thermal and mechanical stresses and has the high reliability is obtd.
Patent JP-H0822028-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: KATO YUICHI
IPC: G09G3/36
Filed: 1994-07-05
Abstract: PURPOSE:To attain a uniform contrast over the entire part of a display screen and to obviate generating of the unequal display part at the center of this screen by arranging the pixel electrodes and scanning electrodes of the upper screen and the lower screen to a shape symmetrical with the central line of the screen as a center and scanning the screen in a vertical direction from the center of the screen. CONSTITUTION:A first scanning electrode driving circuit 18 which is connected to the scanning electrodes 14 on the upper screen and impresses scanning signals scans the screens to the upper side from a boundary line 17 side on an active substrate 11. A second scanning electrode driving circuit 19 which is connected to the scanning electrodes 14 of the lower screen and impresses the scanning signals scans the screens to the lower side from the boundary line 17 side. Simultaneously, the scanning signals are sequentially impressed to the respective scanning electrodes 14 of the upper and lower screens. Then, the upper screen is impressed with the scanning signals upward from the center of the display screen and the lower screen is simultaneously impressed with the scanning signals downward from the center of the display screen. Image signals are impressed to signal electrodes 15 via a signal electrode driving circuit 10 on a counter substrate 12 in synchronization with the scanning signals, by which the images are displayed.
Patent JP-S5580885-A (JP)
Title: Memory circuit and memory device using the said memory circuit
Inventor: IEDA NOBUAKI
IPC: G11C11/412
Filed: 1978-12-11
Abstract: PURPOSE:To eliminate the power line of the static memory and thus to realize a high density by supplying the power voltage to load FET of the memory cell via the bit line. CONSTITUTION:The opposite side of n-type FETQ5 and Q6 for load L1 and L2 which are connected to middle points P1 and P2 of memory FF formed with n-type FETQ1 and Q2 of memory cell U is connected to bit line B1 among lines B1 and B1'. Then the impedance of load L1 and L2 are selected so that the time constant of the gate capacity of FETQ1 and load L2 may be larger than the clock pulse cycle. Thus the power voltage passing through bit number B' is supplied with no connection of the power line to FETQ5 and Q6 in the fixed cycle period synchronous with the clock pulse. And the reverse current preventing diode or the like is provided between bit line B1' and FETQ5/Q6. As a result, the writing and the reading can be carried out with no effect given to line B1' due to cell U selected by control wire W. Accordingly, if the memory device is formed with the similar cell, the exclusive power line to supply the power voltage to each cell can be omitted to realize a high- density memory device.
Patent JP-S6132097-A (JP)
Inventor: FUJII KENSAKU
IPC: G10L19/00
Filed: 1984-07-24
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-S6213409-A (JP)
Title: Production of olefin polymer
Inventor: FUJII MASAYUKI
IPC: C08F10/00
Filed: 1985-07-12
Abstract: PURPOSE:To obtain an olefin polymer of a controlled proportion of amorphous polymer by-product, by polymerizing an olefin by contact with a Ziegler-Natta catalyst prepared by using a specified organoaluminum compound. CONSTITUTION:An olefin is polymerized by contact with a combination of the following components A, B and C. Component A is a solid catalyst component containing a magnesium halide and a titanium halide, component B is an electron-donating compound, and component C is an organoaluminum of the formula (wherein R and R<1> are each a 1-12C hydrocarbon residue and n is in the range: 0.1<=n<=0.8. The magnesium halide used is preferably magnesium chloride, particularly preferably, anhydrous magnesium chloride. The titanium halide is preferably a chloride, particularly preferably, titanium tetrachloride.
Patent JP-H096756-A (JP)
Title: Device and method for processing information
Inventor: NAGAI SHINGO
IPC: G06F17/13
Filed: 1995-06-20
Abstract: PURPOSE: To easily grasp the contents and distribution of boundary conditions set to the model of an analytic object. CONSTITUTION: The analytic model is displayed by an analytic model display part 11, and the level of respective boundary conditions set to the model is calculated by a maximum/minimum value calculating part 12. Then, the gap between the calculated maximum and minimum values is divided into a prescribed number by a level definition part 13, and the level of a display form is decided. Corresponding to the decided level, a boundary condition display part 14 displays the respective boundary conditions in the correspondent form and finally, a level display part 15 displays a level showing the relation of correspondence between the displayed form and the boundary conditions.
Patent JP-H0444302-A (JP)
Title: Manufacture of rare-earth element iron resin magnet structure body
Inventor: WATANABE AKIHIKO
IPC: C08L63/02
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a stable dimensional accuracy and one-piece strength by mixing a proper amount of powder epoxy resin curing agent and a calcium stearate into an ultra-rapidly cooled powder of a rare-earth element iron alloy including capsule for forming in one piece with a supporting member and then performing heating curing. CONSTITUTION:At a room temperature with an epoxy equivalent weight of 600-700, a solid bisphenos A diglycidyl ether 2-5 parts by weight, a rare-earth iron alloy ultra- rapidly-cooling powder 93-96 parts by weight, and a capsule 1-2 parts by weight which includes liquid epoxy resin which is equal to or less than 300 epoxy part by weight are chosen as granular chemical intermediates, a proper amount of powder epoxy resin curing agent and a lubricant 0.2-0.5 parts by weight are mixed to the chemical intermediate 100 parts by weight, a compound is formed in one place with a supporting member, and a green body and the supporting member are turned into a rigid body in one piece by performing heating and curing of the resin constituent. An ultra-rapidly- cooled powder of rare-earth element alloy is a permanent magnet material in metastable condition which shares R2-TM14 B phase and an amorphous phase by performing ultra-rapidly cooling of the rare-earth element iron alloy by the melt spinning method.
Patent JP-S641611-A (JP)
Title: Suspension for vehicle
Inventor: MATSUMOTO TAKAYUKI
IPC: B60G3/18
Filed: 1987-06-19
Abstract: PURPOSE:To maintain tow-in inclination during both driving and braking, in a dual-link suspension, by forming a front side suspension arm with first and second arm chips, and pivoting the second arm chip rollably back and forth to the first arm chip. CONSTITUTION:A front side suspension arm 1 is splitted in the way so as to form a first arm chip 1a pivoted to body side at points (a), (b) and a second arm chip lb shorter than the first arm chip 1a and pivoted to wheel carrier 3 side at point (c). Then, the first and second arm chips 1a, 1b are pivoted rollably back and forth to a pivot point (e). Upon application of force X onto wheel 4, the first and second arm chips 1a, 1b are folded as shown on the drawing at point (e) to move the pivot point (c) of the second arm chip 1b in lateral direction so as to direct the wheel 4 in tow-in direction. Consequently, tow-in inclination can be achieved even during braking.
Patent JP-S5498685-A (JP)
Title: Disposition structure of thin type liquid crystal wristwatch
Inventor: NAKAYAMA YASUAKI
IPC: G04C3/14
Filed: 1977-12-21
Abstract: PURPOSE: To make the thickness of movement 2.5 mm or under and achieve the extreme reduction in thickness of the watch by making the driving coil of a pulse motor flat and disposing wheel train nearly concentrically to the driving coil.  
     CONSTITUTION: A battry 33 is disposed on the right side of a plate 1 forming the outside shape of the movement, a circuit substrate 22 on the lower side and a flat coil 16 on the left side, these being in proximity to the outside shape of the plate 1. In order to let the magnetic flux generated by the flat coil 16 be effectively acted on the rotor, an upper yoke 17 and a lower yoke 18 are mounted to the top and bottom of the coil magnetic core and are further fixed by means of screws 34, 35 to both ends of a stator 13. The fourth wheel and pinion 4 intermeshed with the rotor pinion 3b on the upper side than a rotor box 15, third wheel and pinion 5 and center wheel and pinion with cannon-pinion 6 are disposed nearly along the outside circumference of the flat coil and these speed reduction wheel trains position in the central part of the movement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63317000-A (JP)
Title: Stereo reproducing device of 3d system
Inventor: SAKAI TOSHIHIRO
IPC: H04S1/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain sufficient wide effect without giving effect on low-pitched sound intensifying action by separating a sum output of L and R signals into low and middle/high frequency components, inverting the phase of the middle/ high frequency components at the stereo wide operation and inputting to the 3rd speaker respectively. CONSTITUTION:A sum signal (L+R)' at a point A is divided into two systems, the low frequency component is extracted from the one system through a low pass filter 21 and the middle/high frequency component is extracted from the other system through a high pass filter 22. After the phase of the middle/high frequency component is inverted by a phase inverting circuit 23 and inputted to an adder circuit 25 through a switch 24 closed only at the stereo wide opera tion, combined with the low frequency component given from the low pass filter 21 and the result is fed to a 3rd speaker 13. Since the inverted phase output of the middle/high frequency component having a large directivity is generated from the 3rd speaker 13, the wide effect is increased. Since the low frequency component of the noninverting phase is outputted, sufficient low- pitched sound intensity effect is obtained.
Patent JP-S5959480-A (JP)
Inventor: ANSONII HANDORAA
IPC: B42F13/16
Filed: 1983-08-23
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-S5944517-A (JP)
Title: Chimney
Inventor: KITAMURA YASUO
IPC: F23L17/02
Filed: 1982-09-06
Abstract: PURPOSE:To obtain the chimney equipped with diffusing blades, which are excellent as an anti-white smoke measure and at the same time causes the reduction of energy consumption, by a method wherein the exhaust gas diffusing rotary blades are installed on the exhaust smoke discharge port at the tip of the chimney. CONSTITUTION:The rotary blades 14 driven by a motor 13 fixed on a supporting member 12 is arranged at the top 11 of the chimney stack 10. The axis of the rotary blades 14 normally aligns with that of the chimney 10. The motor 13 is connected to a power supply 15 by a cable 13a. The exhaust gas is discharged and diffused by the rotary blades 14 as indicated with the arrows G. Consequently, the chimney with the diffusing blades, which are excellent in an anti-white smoke measure and yet causes the reduction of energy consumption, can be obtained.
Patent JP-H1162697-A (JP)
Title: Cylinder head and casting core for forming oil passage in cylinder head
Inventor: HAUDER WALTER
IPC: F02B1/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of an oil passage, and provide an excellent flow state of oil by forming a longitudinal direction oil passage along the arranging direction of a multi-cylinder portion so as to communicate with ring-like branch passages surrounding holes receiving injection nozzles or the like. SOLUTION: Center holes 36 receiving injection nozzles or the like are formed in the cylinder head 31 of a multi-cylinder internal combustion engine for respective cylinder portions, and valve guide holes 54, 55 extending toward the end portion of an intake passage in a deck face facing a cylinder block respectively. Recessed portions 52, 53 for tappets coaxially disposed on the respective valve guide holes 54, 55, and bearing cradles 32, 33 for cam shafts are formed. A longitudinal direction oil passage 51 for pressure feeding oil to tappets, and cam shaft bearing area are formed along a cylinder portion arranging direction in the cylinder head 31, and the passage 51 communicates with ring-like branch passages 37 surrounding the center holes 36.
Patent JP-S6217230-A (JP)
Title: Tree planting substrate on slope surface including soil activator
Inventor: YAMAMOTO KIYOSHI
IPC: A01C1/06
Filed: 1985-07-15
Abstract: PURPOSE:To improve the growth of vegetation products, by providing a substrate, with a bag unit containing dry soil activator compounded with substance including the respective specified percentage or more of humus acid and protein nitrogen and with the culture substance of bacillus germ and actinomyces. CONSTITUTION:Substance including humus acid of 10% or more and protein nitrogen of 1% or more is compounded with the culture substance of bacillus germ and Actinomyces, to form dry soil activator 1. The soil activator 1 is contained in a bag unit 2, and the bag unit 2 is fitted on a tree planting substrate on the surface of slope. If required, one kind or more of the vegetation block materials of nitrogen slow-release fertilizer, humus acid containing substance, compound fertilizer, organic substance, water-holding material, soil improving agent, vegetation seeds, and the like are added to the soil activator 1.
Patent JP-S5942901-A (JP)
Inventor: NAJIMA KATSUMA
IPC: B27B31/08
Filed: 1982-09-03
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-S5942852-A (JP)
Title: Preparation of feed
Inventor: ISHIBASHI MICHIYOSHI
IPC: A23K1/175
Filed: 1982-09-03
Abstract: PURPOSE:To prepare rye feed having improved palatability to cattle, by spraying rye with salt water in a mixer, heating and conditioning in a conditioning tank, spraying acetic acid to the conditioned rye, conditioning again, preheating and heating with steam, pressing the rye, and finally cooling the product. CONSTITUTION:Selected rye is charged into a mixer, and sprayed with 0.2% salt solution under stirring and mixing to attain a water-content of 14%. The moistened rye is put into a conditioning tank furnished with a heating means, and conditioned at 40 deg.C for about 2hr. The conditioned rye is charged again in the mixer, sprayed with 0.05% acetic acid to attain a water-content of 16%, and conditioned in the conditioning tank for about 1hr. The processed rye is charged into a preheating tank furnished with a heating means, heated at 70-80 deg.C, and heated in a steaming tank to convert about 30% of the starch of rye to alpha-starch. The rye is pressed with a rolling mill, and cooled and stored in a tank.
Patent JP-S6132635-A (JP)
Title: Optical data communication device
Inventor: OGUSHI YOSHIO
IPC: H04B10/272
Filed: 1984-07-25
Abstract: PURPOSE:To realize easy and secure collision detection through simple circuit constitution by detecting a collision in an active optical star coupler. CONSTITUTION:Photoelectric converting elements 11-13 in the active star coupler 1 convert light signals from respective remote stations photoelectrically and output results to signal presence detecting circuits 14-16. When a next signal arrives within a specific time, the detecting circuits 14-16 consider that a signal sequence continues and keeps on outputting a detection signal, but stops the detection output when out. A collision detecting circuit 17 judges that a collision state is entered when >=2 of the detecting circuits 14-16 detect a detection signal at the same time and outputs a collision detecting signal. This signal is converted into a light signal, which is sent out to a remote station.
Patent JP-S5855922-A (JP)
Title: Contacting device for intensifying screen for photographing with x-ray film
Inventor: SUZUKI KENICHI
IPC: G03B42/04
Filed: 1981-09-29
Abstract: PURPOSE:To improve the tight contact between an intensifying screen and a film by bulging a supporting member for the front intensifying screen beforehand to the rear intensifying screen side in such a way that the front intensifying screen comes to the front surface when roughly uniform load by the rear intensifying screen is applied upon the front intensifying screen. CONSTITUTION:A rear intensifying screen 26 is supported via a cushion 27 on a base plate 29 without using any spring to a rear part 22. An intensifying screen plate 25 is bulged to the screen 26 side with the central part of its two sides 25a, 25b as a center. Since the rate of the bulging can be determined from the values of the Young's modulus and geometrical moment of inertia of the supporting plate 25 for the front intensifying screen, the rate of bulging is determined by said values. If the part 22 is pressed to a front part 21 in the stage of sandwiching a film, the screen 24 which is bulged to the shape determined beforehand by calculation is deformed by this pressing, and when the sandwiching is completed, said screen is made roughly flat, whereby a good X-ray image is obtained.
Patent JP-2000350037-A (JP)
Title: Method for companding image character data, system therefor and information recording medium
Inventor: NISHINO TATSUHIRO
IPC: H04N19/625
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce a mosquito noise, to attain processing of large-scale image- character data at a high speed, to obtain high image quality and to decrease the scale of a device. SOLUTION: Companding processing is applied to a large-scale image and character data without having to distinguish them. A character-simple image detection section 1 recognizes it to be a character-simple image when 'an arbitrary number being 2 or over' with different gradation levels with respect to the processing unit of discrete cosine transform processing for compression luminance processing in the joint photographic experts group JPEG/ITU-T Standards. A JPEG compressor 2 applies quantization processing to low frequency components and high frequency components data, by revising the value of a quantization table so that data converted of both by the discrete cosine transform processing are not missing corresponding to this recognition.  Then a JPEG expansion device 3 processes the high frequency components, by revising the contents of the quantization table to be the same as the case with the compression processing in the case of inverse-quantizaion, when the compressed image data are character-simple image data, expands the image data of the frequency components and provides an output.
Patent JP-S6312899-A (JP)
Title: Electric fan
Inventor: KAWAGUCHI HIROTOSHI
IPC: F04D25/08
Filed: 1986-07-01
Abstract: PURPOSE:To enable color filter to rotate without exclusive-use motor by providing an optical fiber introducing light irradiated by a color filter provided on the side opposed to a base of an air blowing part to the surface side of the base. CONSTITUTION:A light source 4 is provided in an air blowing part 3 to irradiate a color filter 5 whose color is partially changed. A light receiving end 8 of an optical fiber 7 is fixed to the upper part of a base 6, and the light received by the light receiving end 8 is irradiated to a panel 10 provided on the surface of the base 6 from a light emitting end 9. Then, the color of the light irradiated on the panel can be changed without an exclusive-use motor for rotating the color filter.
Patent JP-H05169809-A (JP)
Title: Reversible thermal recording material
Inventor: KAWAGUCHI MAKOTO
IPC: G06K19/08
Filed: 1992-05-20
Abstract: PURPOSE:To provide the title recording material extremely reduced in the lowering of opacity even when the formation-erasure of an image is repeatedly performed using a heating means simultaneously applying the heat and pressure of a thermal head. CONSTITUTION:In a reversible thermal recording material wherein a thermal layer based on a resin matrix and an org. low-molecular substance dispersed in the resin matrix and reversibly changing in transparency depending on temp. is provided on a support, as the resin matrix, a vinyl chloride (co)polymer wherein the content (Y wt.%) of a vinyl chloride unit and an average polymerization degree (X) have the values of a range satisfying relation represented by -0.68log X+3.794<=log Y<=-0.215log X+2.66 is used.
Patent JP-H05114618-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUNOYAMA TERU
IPC: H01L21/56
Filed: 1991-06-26
Abstract: PURPOSE:To manufacture thinner semiconductor device, having higher reliability with higher efficiency, which sufficiently satisfies the requirement for light weight, physically thinner structure and reduction in size and length in manufacture of tape carrier type semiconductor devices. CONSTITUTION:Semiconductor chips 6 are arranged with the active surfaces placed in the upper side within device holes 2 of a carrier tape 1 made of a polyimide resin or the like on which device holes 2 and sproket holes for transfer are respectively bored and the chip electrodes 7 and inner leads 5 of the finger leads 4 on the carrier tape are connected with a thermal pressure method. Thereafter, a polymer liquid crystal film 10 in almost the same area as the active surface of the semiconductor chip 6 is placed covering the entire part of the connecting part and the film is heated and thereby fused. Thereby, the polymer liquid crystal of the fluid condition fills the active surface of the semiconductor chip 6 and the gap between the electrode 7 and inner lead 5 in order to perfectly seal the connecting part.
Patent JP-H0320440-A (JP)
Title: 5% cr series heat-resistant steel having excellent high temperature strength
Inventor: TACHIBANA HIROSHI
IPC: C22C38/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the 5% Cr series heat-resistant steel having excellent high temp. strength and oxidation resistance and having high toughness by specifying the compsn. constituted of C, Si, Mn, Cr, Mo, Ni, V, N and Fe. CONSTITUTION:The 5% Cr series heat-resistant steel contains, by weight, 0.02 to 0.15% C, <=1.5% Si, 0.1 to 2.0% Mn, 4.0 to 6.0% Cr, 0.1 to 1.5% Mo, <=1.0% Ni, 0.05 to 0.40% V and 0.015 to 0.050% N, furthermore contains, at need, 0.01 to 0.15% Nb and the balance Fe with impurities, which has excellent high temp. strength and has improved creep rupture strength particularly by the addition of V, Nb, etc. In the 5% Cr steel, oxidation resistance at a high temp. is economically improved and its use for a long time at a high temp. of about 600 deg.C is permitted.