baber/WOPTO huggingface dataset:
Patent JP-H06123920-A (JP)
Title: Reflection type projection screen
Inventor: HANAMOTO KEISHI
IPC: G03B21/60
Filed: 1992-10-12
Abstract: PURPOSE:To provide a reflection type projection screen which diffuses light in a specified range and uniformly diffuses light in this specified range by successively laminating a specified reflecting sheet and a plastic light-diffusing sheet on a base sheet. CONSTITUTION:This screen consists of a base sheet 1 and a reflecting sheet 3, and a plastic light diffusing sheet 4A successively laminated on each other. The reflecting sheet 3 consists of a plastic Fresnel lens and a reflecting layer 2 formed on the surface of the lens. The light diffusing sheet 4A may be brought into tight contact with the reflecting sheet 2 on the Fresnel lens. By providing the reflecting sheet 3 having focusing function by providing a reflecting layer on the Fresnel lens between the reflecting layer 2 and the light diffusing sheet 4, a reflectance is improved and further diffusion of light can be limited in a specified range. In this range, a bright and sharp image can be obtd. The diffusion range of light can be determined by combination of focusing function and diffusing function. By properly selecting the combination, desired projection screen performance can be obtd.
Patent JP-H09110486-A (JP)
Title: Carbon fiber for reinforcing cement-base inorganic material, carbon fiber reinforced cement-based inorganic material formed body and its production
Inventor: MIZUGUCHI TOYOKAZU
IPC: B28B1/52
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the reinforcing effect and mechanical characteristics of a formed body by specifying the adhesion strength between the filament of a carbon fiber with deposition of a sizing agent and a cement-based inorg. material. SOLUTION: A sizing agent containing an epoxy resin, a condensate between an unsatd. bibasic acid and a bisphenol with addition of an alkylene oxide, and a resin essentially comprising a phenol selected from single-ring phenols and polyring phenols with addition of alkylene oxide is deposited by 0.1-10wt.% on the surface of a carbon fiber having <=1.05 ratio of the peripheral length to the reference length of the cross section. Thus, the obtd. carbon fiber to reinforce a cement-based inorg. material has >=5MPa adhesion strength between the filament and the cementbased inorg. material, 0.05-0.5wt.% pyrolytic org. material, 0.1-0.4 surface oxygen density (OIS/CIS) measured by X-ray photoelectron spectroscopy of a carbon fiber bundle, and >=4GPa average filament strength.
Patent JP-2000104339-A (JP)
Title: Framework structure of wooden building
Inventor: YAMASHITA KENICHI
IPC: E04B1/58
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To conduct jointing simply with high strength by using a joint metal while eliminating the need for special finishing. SOLUTION: A joint metal 20 is composed of a fixing section 21 fixed onto a column 10 and plate-shaped supporting sections 22 extended so as to be crossed at right angles with the column 10 from the fixing section 21. Inserting grooves 31 for inserting the supporting sections 21 of the joint metal 20 in the longitudinal direction from a front end to the inside and pin holes 32a, 32b, 32c in length extended from one side faces in the horizontal direction to places in front of the other side faces are formed to a beam 30.  Drift pins 40 are formed in length elongated to places in front of the other side faces in the horizontal direction of the beam 30 in the pin holes 32a, 32b, 32c of the beam 30 while being penetrated into the pin holes 22a, 22b, 22c of the supporting section 21 of the joint metal 20 when the drift pins 40 are press-fitted into the pin holes 32a, 32b, 32c of the beam 30 from one side faces in the horizontal direction.
Patent JP-H1192667-A (JP)
Title: Thermosetting resin composition
Inventor: SUMIMOTO NORIFUMI
IPC: C08L101/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition excellent in rigidity and strength. SOLUTION: This thermosetting resin composition comprises, as the major ingredients, (A) 50 to 99.9 wt.% of a thermosetting resin, and (B) 50 to 0.1 wt.% of a (co)polymer, produced by (co)polymerization of at least one monomer component selected from the group consisting of aromatic vinyl compounds, vinyl cyanides and other vinyl-based monomers copolymerizable therewith, and having an intrinsic viscosity of 1.5 dl/g or more and Mw/Mn ratio of above 3.0, wherein A+B=100 wt.%. It may also comprise 100 pts.wt. of a thermosetting resin composition incorporated with (C) 1 to 50 pts.wt. of a rubber- reinforced thermoplastic resin produced by polymerization of a vinyl-based monomer component in the presence of a rubber-based polymer.
Patent JP-H03135672-A (JP)
Title: Production of shape data
Inventor: KURAGANO TETSUMICHI
IPC: G06F17/50
Filed: 1989-10-20
Abstract: PURPOSE:To easily and surely obtain the shortest distance by calculating a data group on the distance between a sampling point on a free curve and an intersecting point between an orthogonal plane and a straight line. CONSTITUTION:A plane Wi passes through a sampling point Ki set on a free curve R(t) and is orthogonal to the curve R(t), and a data group is obtained to show the distance di between the point Ki and an intersecting point Qi between the plane Wi and a set straight line L. Then the least value is detected out of the distance data group and therefore the shortest distance dmin is detected between the curve R(t) and the line L. Thus it is possible to quickly and surely obtain the distance dmin at all times. Then a free curve is designed with high efficiency.
Patent JP-S61153211-A (JP)
Title: Low-silicon operation method in blast furnace
Inventor: HOTTA HIROHISA
IPC: C21B5/00
Filed: 1984-12-26
Abstract: PURPOSE:To lower exactly the Si content in pig iron when ore and coke are alternately charged into a blast furnace in a prescribed ratio in layers to carry out operation, by forming ore-coke layers as the ore layers and specifying the ratio of the grain size of coke to the grain size of ore in the mixed layers. CONSTITUTION:Ore and coke are alternately charged into a blast furnace in a prescribed ratio in layers, the ore is preheated, reduced, softened and melted, and the resulting pig iron is discharged. At this time, ore-coke mixed layers contg. coke by part of the amount of coke charged are formed as the ore layers, and the ratio of the grain size of coke to the grain size of ore in the mixed layers is regulated to 1.4-9. Pig iron having <=0.15% Si content can be obtd.
Patent JP-H1190904-A (JP)
Title: Longitudinal cutting device for veneer
Inventor: NAGASAWA KIYOSHI
IPC: B27D1/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To enable the stable production of high-quality precisely scarf-jointed products by preventing the production of joint failure products due to adhesion failure. SOLUTION: This longitudinal cutting device comprises first and second veneer holding and carrying devices 10a, 10b for stopping a rear end portion of a leading veneer 4a and a front end portion of a following veneer 4b at predetermined positions of a scarf cutting location, first and second veneer scarf cutting devices 11a, 11b disposed, respectively, at scarf cutting positions of the leading and following veneers 4a, 4b, an adhesive applying device 12 for applying an adhesive to an inclined scarf surface of the leading veneer 4a, a veneer holding and carrying device for moving an inclined scarf surface of the following veneer 4b to an inclined scarf surface of the leading veneer 4a for overlaying the former on the latter and a pressure clamping and jointing device 14 for cold or thermally compressing the inclined scarf surfaces of the overlaid leading and following veneers 4a, 4b.
Patent JP-2000081847-A (JP)
Title: Picture display device and light emitting device
Inventor: KAWAMOTO SATOSHI
IPC: G09F9/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device in which miniaturizing and lightening can be easily performed, the visual field angle is wide, the display quality is high, and reliability is high, and to provide a light emitting device being suitable for a light source for the picture display device or other various uses. SOLUTION: The picture display device is constituted by combining materials having a wavelength conversion function, a light dimming mechanism 30a adjusting the intensity of transmission light, and a semiconductor light emitting element with various modes. A phosphor and the like are utilized for converting wavelength. Liquid crystal and the like can be utilized as a light adjusting function. Also, the light emitting device being compact, having plural wavelength, and having high luminance is provided by combining a semiconductor light emitting element and wavelength conversion materials such as phosphor and the like with various forms.
Patent JP-S63128008-A (JP)
Title: Production of metal-containing resin composition
Inventor: YAMAMORI NAOKI
IPC: C09D133/04
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a composition containing a metal at the end of side chain, providing a hydrolysis film having stable and excellent properties, by heating an acid group-containing base resin, a metallic salt of a low-boiling organic basic acid and a high-boiling organic monobasic acid while removing the low- boiling organic basic acid. CONSTITUTION:An acid group-containing base resin (e.g. vinyl resin containing organic acid at side chain, polyester resin, etc.), a metallic salt of low-boiling organic basic acid, with the proviso that the metal is bivalent or higher valent metal (e.g. preferably Ca or Zn salt of organic basic acid having 100-240 deg.C boiling point, such as sulfonic acid, phosphoric acid, etc.) and a high-boiling molecular weight monobasic acid (e.g. preferably organic acid having >=20 deg.C higher boiling point than the low-boiling organic acid and also antifouling properties, such as benzoic acid, phenoxyacetic acid, etc.) are heated under heating while removing the low-boiling organic basic acid to the outside of the system by azeotropic distillation usually in the presence of water or an organic solvent to give the aimed composition.
Patent JP-S62135208-A (JP)
Inventor: YOSHIKAWA SHUJI
IPC: H02B1/28
Filed: 1985-12-05
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-H01114899-A (JP)
Title: Dynamic neural network
Inventor: SEKOE HIROAKI
IPC: G10L17/06
Filed: 1987-10-28
Abstract: PURPOSE: To attain highly accurate recognizing operation by the small quantity of learning data by providing the dynamic neural network with a function for optimumly switching the connection relation of an input to any one of layers. CONSTITUTION: An output group  yik } from the intermediate layer is stored in a buffer 35. A coefficient group  a<n> jk } is stored 10 a load storing part 45. A microprocessor part 50 calculates outputs O(n) for respective output units (n) by using a table g(i, j) stored in a work memory 55. When an input pattern is applied by a microcomputer having the constitution, connection is switched so that the output of an individual neural unit in an output layer is maximized, so that variation such as the position and shape (size and distortion) of the input pattern in the lower layer can be normalized and transmitted to an upper layer and stable recognizing operation can be attained. Consequently highly accurate recognizing operation can be attained by the small quantity of learning data.
Patent JP-2001100905-A (JP)
Title: Rotary encoder
Inventor: NAGASAKA CHIKAO
IPC: G06F3/033
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary encoder which can output an operation signal of a two-dimensional quantity without passing an operation knob from one hand to the other while securing the original advantages of the rotary encoder. SOLUTION: The rotary encoder 10 is equipped with a rotary encoder mechanical unit 16 which detects the rotary movement quantity of the operation knob 12 and a finger position detecting sensor 20 which detects the finger position where the operation knob 12 is operated. Further, a total processing circuit 18 has a 'linear output mode' wherein the rotary movement quantity of the operation knob 12 is outputted as a linear operation signal as it is and a 'two-- dimensional output mode' wherein the rotary movement quantity is outputted as a two-dimensional operation signal set according to the detection signal of the finger position detecting sensor 20. Those 'linear output mode' and 'two-dimensional output mode' are switched by pushing a mode changeover switch 26.
Patent JP-H04148430-A (JP)
Title: Time out control system in emulator
Inventor: KASAHARA SHIGERU
IPC: G06F11/22
Filed: 1990-10-12
Abstract: PURPOSE:To normally detect time out without altering the time out detection routine of a program by setting a value corresponding to emulation time when emulation starts. CONSTITUTION:A clock generation circuit 12a alters the clock periods of a processor 11 and a timer 13 on additional hardware 10 based on the set point of a setting register 4. An emulator 3 sets a prescribed value corresponding to time required for emulation in the setting register 4 at the start time of emulation. The time out detection program 30a sets a timer value, starts the timer 13 and executes a time out detection processing based on information on the timer 13. Thus, time out detection time can arbitrarily be set by the value which the emulator 3 sets. Thus, time out is prevented from erroneously being detected at the time of a normal operation, time out is appropriately detected, and a recovery processing is executed.
Patent JP-H02119452-A (JP)
Title: Loop communication system
Inventor: KUROKI KUNIHIKO
IPC: H04L12/42
Filed: 1988-10-28
Abstract: PURPOSE:To improve the communication efficiency of various communication systems by reading and throwing away a token in the case of the token issued from a present station, sending a token issued by its own station after the transmission of a text in the presence of a text transmission request and sending a received token in the absence of text transmission request. CONSTITUTION:A token is received by communication controllers 21-2n of a computer system applying token issue management and when its token is issued from its own station, it is read and thrown away, a timer 10 calculates a prescribed time and the token issued by its own station is newly sent and when the token is token issued by other station, it is converted into the token issued by its own station and sent immediately by a program provided on a program storage section 6, and the program controls the communication controllers 21-2n. Thus, the efficient communication in matching with various communication systems from a small to a large scale is attained.
Patent JP-H06124191-A (JP)
Title: Fixed point multiplying method
Inventor: SAKAMOTO TADASHI
IPC: G06F7/52
Filed: 1992-10-13
Abstract: PURPOSE:To provide the method for enabling multiplication to a fixed point, for which the sum of a bit length at an integral part and a bit length at a decimal part is made much longer, in the case of providing the fixed point multiplying method for a computer by using integral multiplication. CONSTITUTION:In the case of multiplying a multiplier and a multiplicand expressed by integral part L bits and decimal part M bits, a value (11) shifting the multiplier to the least significant side for M bits and a value (12) ignoring the decimal point position of the multiplicand are respectively defined as integers and a first intermediate result (13) multiplying those integers is provided. A value (21) shifting the multiplicand to the least significant side for M bits and a value (22) ignoring the decimal point position at the decimal part of the multiplier are respectively defined as integers, and second intermediate result (23) multiplying those integers is provided. Further, a fourth intermediate result (40) is provided by shifting a third intermediate result (33), for which decimal point positions of a decimal part (31) of the multiplier and a decimal part (32) of the multiplicand are ignored and respectively defined as integers and those integers are multiplied, to the least significant side for M bits. Then, a final multiplied result (51) of the multiplier and the multiplicand is provided by integrally adding the first, second and fourth intermediate results (13, 23 and 40).
Patent JP-S62135431-A (JP)
Title: Bone marphozenic agent
Inventor: FUJII KATSUYUKI
IPC: A61K47/42
Filed: 1985-12-07
Abstract: PURPOSE:A bone marphozenic agent which consists of Bone Marphozenic Protein (BMP for short) and collagen, is useful for promoting new formation of bone, wherein a carrier is decomposed and absorbed in organism. CONSTITUTION:A bone marphozenic agent containing BMP and collagen. BMP has bout 18,000mol.wt. and bone introducing action but BMP alone immediately diffuses and disappears at the affected part by humors. When BMP is supported on a collagen (e.g., atherocollagens), retention time of BMP can be controlled and yet a carrier can be decomposed and absorbed in organism. BMP and the collagen may be in a mixed state or bond state, sponge, sheet, microbead or gel state is considered as shape of the carrier and various applications are possible depending upon state of deficient part of bone. BMP separated and purified from osteosarcoma or bone tissue is usable as the BMP.
Patent JP-2000105183-A (JP)
Title: Probe device
Inventor: ISHIDA MASAYA
IPC: G11B9/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To permit an excellent connection between a probe array and an object by setting the probe array to at least two-stage thickness, by forming a connection part at a thin part, and by preventing the object from coming into contact with the connection part. SOLUTION: A probe array that a probe device used for micromachining or the like has is provided with, for example, a step 19 at the periphery part. The step 19 is formed, for example, by allowing a silicon dioxide film to be subjected to patterning formation at a specific part of the center part of a silicon single crystal substrate, and by using the oxide film as a mask for etching the periphery part of a substrate 10. The depth of the etching should be set to, for example, 0.2 mm. Because of the step 19, a connection part 16, for example, to be soldered is not brought into contact with an object 20, and a large area can be machined by the probe array. By setting the size of the scanning surface of the probe array to nearly the same as that of the object 20, by providing a specific step around the object 20, or the like, the connection part 16 may not be brought into contact with the object 20.
Patent JP-H03138247-A (JP)
Title: Sheet feed stabilizing mechanism
Inventor: NAGAOKA SHIGEKI
IPC: B65H5/06
Filed: 1989-10-20
Abstract: PURPOSE:To feed sheets to a printing device completely without causing the sideways shifting of sheets by providing a reverse rotation preventing mechanism 46 which is used so that a pinch roller may not be rotated in the opposite direction to a sheet feed direction, to prevent the sheets from separating from a resist roller repulsively. CONSTITUTION:The reverse rotation of a pinch roller 43 is prevented by a reverse rotation preventing mechanism 46, so when the deflection of a sheet fed to the side of resist rollers 41, 41 is eliminated by elastic restoration, the pinch roller 43 does not make a reverse rotation with the elastic restoration of the sheet 2, on the contrary, frictional resistance is given to the sheet 2. It is, thus possible to restrain the elastic restoration of the sheet 2 and prevent the sheet 2 from separating from the resister rollers 41, 41 repulsively.
Patent JP-H04151024-A (JP)
Title: Running controller of cargo handling vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60W10/02
Filed: 1990-10-11
Abstract: PURPOSE:To prevent temporary reduction of vehicle speed by driving and controlling a clutch drive means based on the amount of accelerator operation after a clutch is set to the predetermined connection position when running speed at the time of change-over into cargo handling running being judged is below the predetermined low speed. CONSTITUTION:Output of an engine 1 is transmitted to a drive wheel 5 via a clutch 2 and a transmission 3. Also, a hydraulic pump 6 for cargo handling is driven by the engine 1. When vehicle speed at the time of run change-over when cargo handling running is started is not below the predetermined speed, the clutch 2 is set to half-clutch after it is once set to the start point of torque transmission. The clutch is moved to the set position of the clutch which corresponds to the vehicle speed when vehicle speed at the time of run change- over is below the predetermined speed, and set to the half clutch condition directly without setting to the start point of torque transmission. Then, an actuator 8 is driven and controlled so that it is set to the connection position based on the amount of operation on an accelerator pedal 16. Consequently, running speed is not reduced markedly even when running is moved into cargo handling running at the time of low speed running.
Patent JP-H0599618-A (JP)
Title: Laser distance measuring sensor
Inventor: SUGIMOTO YOSHIHIKO
IPC: G06F7/38
Filed: 1991-09-25
Abstract: PURPOSE:To prevent bit errors in data about measured distances so as to enable distance measurement at high speed and high accuracy by correcting the results of computations through rightward logical shifts only if overflow occurs. CONSTITUTION:A value counted by an overflow counter (OC)6 is set at zero and a distance measuring sensor I1 is 1 latched. 16-bit data I1 read are converted into N-bit data by a bit shifter 2 and 5 stored. Next, data I2 are 1 latched and 2 converted into N-bit data, which are then 5 transferred to a bit shifter 6. Then the data I1, I2 are 3 added together and the result of detection of overflow is 4 stored. When the content of the reference 4 is zero, the results of computations are 5 output, while when the content is 1 the data, I1, I2 of the shifters 2, 6 are subjected to rightward logical shifts and arithmetic 3 is performed. Also when the content is 1 the data are similarly shifted and subjected to increment 6 and then arithmetic 3 is performed; this process is repeated until the content becomes zero. When the content becomes zero, the number of times of overflow counted by the OC6 is read and the logical shifts to which the results of computations have been subjected are subjected to correction operations and are then 5 stored, and then the next arithmetic is started.
Patent JP-S62133766-A (JP)
Title: Thin-film transistor
Inventor: TOKUNAGA HIROYUKI
IPC: H01L21/20
Filed: 1985-12-06
Abstract: PURPOSE:To lower the interfacial level by a method wherein a semiconductor layer is built of polycrystalline ZnSe high in the same degree of orientation and an insulating layer is built of a polycrystalline material roughly similar to the semiconductor layer in the degree of orientation in a TFT wherein a semiconductor layer and a controlling electrode are deposited one upon the other through the intermediary of an insulating layer. CONSTITUTION:A gate electrode 12 is built on a substrate 11 and, thereon, an insulating layer 13 with a high degree of orientation is formed. On the gate electrode 12, with the intermediary of the insulating layer 13, a polycrystalline ZnSe layer 14 high in the degree of orientation and built of grains quite uniform in diameter is formed. Main electrodes 16 and 16' are formed of Al to serve as a drain and source electrodes. This TFT operates upon application to the gate electrode 12 of a voltage higher than the threshold voltage, when a channel is created in the ZnSe layer 14 to serve as a path for carriers and a current running in the channel across the main electrodes 16 and 16' is placed under control.