baber/WOPTO huggingface dataset:
Patent JP-H04256629-A (JP)
Title: Paper feeding cassette
Inventor: INAMOCHI SHIYUNJI
IPC: B41J13/00
Filed: 1991-02-05
Abstract: PURPOSE:To provide a simple paper feeding cassette which has a consolidated paper holder. CONSTITUTION:A cassette case 12 holding a number of sheets 10 in a stack is equipped with a sheet holder 15 rising and falling with a soft part 14 as fulcrum, a notched part 16 surrounding the peripheral edge of this sheet holder 15, and a projection 20 supporting the holder 15 in upright attitude. The sheet holder 15 is made in contact with the edge of the sheets 10 to make location of them. If a plurality of sheet holders 15, 18 in contact with the edges of sheets 10, 11 having different sizes are formed on each cassette case 12 rigidly as in a single piece, flexible operation can be made by selecting the holder which is to be raised in compliance with the size of the sheets accommodated in the cassette case 12.
Patent JP-S54128243-A (JP)
Title: Processor for 2-dimensional pattern inforamatiom
Inventor: UEDA HIROTADA
IPC: G06T7/60
Filed: 1978-03-29
Abstract: PURPOSE: To realize a 2-dimensional pattern information processor which reduces sequentially the pattern showing the object existing on the screen of the 2-dimensional pattern information to be processed and then stopping the reduction of the pattern at the fixed size.  
     CONSTITUTION: Pattern reduction circuit 30 supplies the picture element information given from the local pattern reproduction circuit, counts the number of the picture element of state "1", and supplies "1" and "0" to picture element information selection circuit 50 when the number of the picture element is larger and smaller than the preset value N in comparison respectively. The isolation pattern deciding circuit takes in only the picture element signal at the contour part of the local screen and delivers "1" when the picture element information is in the state "0". Circuit 50 delivers selection signal 50S by the output of center part signal 35S of the screen plus circuit 30 and 40. Thus, the pattern featuring a size in the specified range can be extracted by providing the picture element information converter circuit comprising the circuits mentioned above and in plural steps. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52117591-A (JP)
Title: Semiconductor integrating circuit device
Inventor: HARA TOSHIO
IPC: H01L23/522
Filed: 1976-03-30
Abstract: PURPOSE: To avoid the short between the two layers and increase the integration, by using the material withstanding the corrosive solution used for the opening hole of the insulating film between the two layers, in opening the contact hole to the insulating film on the multi crystal Si layer of upper and lower two layers insulated each other and in making connection to the upper layer multi crystal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11231926-A (JP)
Title: Method for diagnosing control device
Inventor: SEWAI HIROSHI
IPC: G05B19/05
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic method capable of detecting the abnormality of a data bus in addition to the abnormality of a master and a slave. SOLUTION: A shift register 24 having cells of the same number of bits as that of a data bus is included in a common memory of an I/O module 2, a controller 1 shifts one bit of the shift register 24 in each fixed time and stores the stored contents of the register 24 in a shift register permanence detection part 13 and the I/O module 2 also shifts one bit of the contents of the register 24 in each fixed time and stores the contents in a shift register perpanence detection part 25. Prior to shifting operation, each of the controller 1 and the I/O module 2 compares the contents of preceding stored data with the current contents of the register 24, and when there is no change in the contents, judges the abnormality of the opposite device and outputs an error output 17 or 29.
Patent JP-S53120113-A (JP)
Title: Submerged motor
Inventor: YAMAMOTO SAKUE
IPC: H02K5/12
Filed: 1977-03-29
Abstract: PURPOSE: To provide a submerged motor for a portable pump, which motor is light in weight and has excellent corrosion resistance, wear resistance and shock resistance, by enclosing the motor proper with a sealed cover mainly consisting of synthetic rubber such that pumped-up water is allowed to flow into the cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000235641-A (JP)
Title: Picture display device
Inventor: GOTO YOSHIHIRO
IPC: A61B6/03
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To display dislocation between a cut face and the center position of an observation object by providing a means operating center position information of the observation object, based on the concentration value of the observation object and a means synthesizing a cut image and center position information and forming a synthesized picture. SOLUTION: CPU 91 reads a three-dimensional picture (original picture) and various programs, which are stored in a magnetic disk 93, controls the constitution of a cross section image and a synthesized picture and viewpoint position correction by using a main memory 92, transfers picture data showing the constituted picture on a display memory 94 through a data transfer bus 99 and displays it on CRT 95. CPU 91 operates the center position coordinate of a blood vessel, synthesizes the cut image of the blood vessel and the center position coordinate and forms the synthesized picture. Since the cut image of the blood vessel and the center position coordinate can be referred to on the same picture, the dislocation of the cross section face and the center position of the blood vessel can be displayed on CRT 95.
Patent JP-H01212012-A (JP)
Title: Longitudinal crystal vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a longitudinal crystal vibrator with a small loss resistance and a high Q by specifying the shape and dimension of a support of the longitudinal crystal vibrator comprising a vibration part and the support and formed by the etching method. CONSTITUTION:The longitudinal crystal vibrator is formed by forming the vibrator part 2 and the support 3 incorporatedly by the etching method, a bending part 5 connected from the vibrator part 2 surrounds the vibrator 1, the bent part 5 is connected to a frame 6 opposite to the mount side and formed in the range or 0-8 deg. with respect to the X axis taken as the rotating axis and of 40-90 deg. with respect to the Y' axis taken as the rotating axis based on the X plane. The bent part 5 is vibrated in the bending mode, since one terminal is connected to the frame 6 and the other terminal is supported by the vibration part 2 and the bent part 5 is structured to be vibrated freely, the longitudinal crystal vibrator without leakage of vibration is obtained.
Patent JP-H10234014-A (JP)
Title: Image decoding method, image decoder, image multiplexing method, image multiplexer and recording medium
Inventor: UKAI MAKOTO
IPC: H04N21/434
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To realize the image decoder and the image multiplexer which reduce the load on decoding processing of a composited image. SOLUTION: A multiplexed signal resulting from multiplexing each coded signal of a plurality of images is given to an inverse multiplexing means 102, where the signals are separated into a coded signal of each image in the multiplexed signal. A code amount detection means 106 detects a code amount of coded signals of each image and reports the result to a priority decision means 107. The priority decision means 107 decides the decoding priority according to the quantity of the code amount and a CPU 108 instructs the decoding sequence to a decoding means 109. A composition means 110 composites a plurality of images based on information on the position, size and overlap relation instructed by the CPU 108. Thus, in the case that the capability of the decoding means 109 is not enough, the decoding processing is controlled so as to minimize the adverse effect on the image.
Patent JP-S57152007-A (JP)
Title: Timing switch
Inventor: FUJIOKA HIROSHI
IPC: G05B19/07
Filed: 1981-03-13
Abstract: PURPOSE:To extend the life of a switch, by generating on/off signals when the value of a preset counter setting the position of on/off and the value of a cycle counter counting an input frequency are coincident. CONSTITUTION:The output of a frequency conveter 1 is counted at a cycle counter 2 and the result is displayed. An on-angle of a drum driven with a motor M' is set to an on-preset counter 4 and an off-angle is set to an off-preset  counter 5. The angle of the counter 2 and the angle of the counters 4 and 5 are  respectively compared at a counter 3, and when the output of the counter 2 reaches a set angle of the counter 4, the comparator 3 is operated and the on- signal is outputted, and similarly when the output of the counter 2 reaches a set  angle of the counter 5, the comparator 3 outputs an off-signal. Thus, a timing  switch 1 with extended life, easy handling, high accuracy and safety can be  achieved.
Patent JP-H0565256-A (JP)
Title: Process for imparting, improving, enhancing or modifying odor characteristics of composition, compound perfume and perfumed product, compound perfume, perfumed product and new compound
Inventor: PIEERUUARAN BURAN
IPC: A61L9/01
Filed: 1992-02-24
Abstract: PURPOSE: To provide a compsn. containing a new compd. which is useful as a fragrance component to impact yellow flower type floral green aroma to compound perfumes and fragrance products.  
     CONSTITUTION: This compsn. contains one or more kinds of compds. selected from new methyl N-(3-phenyl-1-butenyl)anthranilate, methyl N-(3- phenylbutylidene)anthranilate and methyl N-(1-hydroxy-3-phenylbutyl)anthranilate expressed by formulae I to III (wherein wavy lines represent cis or trans configuration) obtd. by allowing methyl anthranilate to react with 3-phenylbutanal. The obtd compsn. is useful as an active component of compound perfumes or fragrance products such as a perfume, or as an additive to impart characteristics of the aroma, to improve, to enhance or to correct these products. From this compsn., compound perfumes and fragrance products having yellow flower type floral aroma can be produced. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10232354-A (JP)
Title: Real image type variable power finder
Inventor: TAKATO HIDEYASU
IPC: G03B13/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compact real image variable power type finder securing the wide angle of view, high variable power ratio and high performance by constituting an objective lens system of a 1st group consisting of a biconcave negative lens, a 2nd group consisting of a positive lens and a 3rd group consisting of a positive meniscus lens whose convex surface faces to an image side in order from an object side, and executing variable power by fixing the 1st group and moving the 2nd and the 3rd groups. SOLUTION: This finder is constituted by arranging the objective lens system 1 having positive refractive power, image inverting optical systems 2 and 3 inverting an image formed by an objective lens up and down and right and left, and an ocular system 4 having the positive refractive power in order from the object side. Especially, the objective lens system 1 is constituted of the 1st group 1a consisting of the biconcave negative lens, the 2nd group 1b consisting of the positive lens and the 3rd group 1c consisting of the positive meniscus lens whose convex surface faces to the image side arranged in order from the object side. By fixing the 1st group 1a of the objective lens system 1 and moving the 2nd group 1b and the 3rd group 1c in a direction along the optical axis, basically, the variable power is executed.
Patent JP-2000236671-A (JP)
Title: System interconnecting generator
Inventor: ONIZUKA KEIGO
IPC: H02J3/38
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To detect power interrupt of a system power supply accurately and quickly. SOLUTION: When a system period ts is matched with an output period t, varying direction of the output period is determined (steps 230-234), and then the output period t is varied by a predetermined value C, such that the varying direction is matched (steps 242, 252). The number of times the output period is varied for matching the varying direction is counted, and when the count exceeds a predetermined value, the variation in the output period is incremented depending on the count (steps 236-240, 244-250, 254). Consequently, the output frequency can be made to vary in a short time, and the power interrupt of a system power supply can be detected accurately and quickly.
Patent JP-S58154986-A (JP)
Title: Magnetic video recorder and reproducer
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/93
Filed: 1982-03-10
Abstract: PURPOSE:To improve the isolation between a recording signal and a reproducing signal and to attain a specified performance for the control of height of a video head at recording, by incorporating a reproducing amplifier to amplify a reproduced output of the video head in a rotary cylinder. CONSTITUTION:At reproduction, all switchs 8 are connected in the opposite position in figure. The reproducing signal from the video head 10 is amplified at the reproducing amplifier 12 incorporated in a rotary clinder the same as the video head and connected with the head with very short leads, and outputted to an output terminal 13 via a rotary transformer 9. The reproducing signal is split corresponding to the position on a magnetic tape of the video head 10 and given to a processing circuit of each signal. When the video head 10 is positioned on a blank part 5 at the preceding recording, only the channel is reproduced and the flow of the reproducing signal for the case is the same as that at the reproduction. Thus, the isolation is improved.
Patent JP-S58154058-A (JP)
Title: Executing system of os
Inventor: KOBAYASHI HIROSHI
IPC: G06F9/50
Filed: 1982-03-10
Abstract: PURPOSE:To attain a parallel operation, by cutting off a part that is capable of a parallel operation as an independent program in an operating system and then allotting a working processor to every program. CONSTITUTION:An operating system OS is roughly provided with an SVC process routine group 420, an interruption process routine group 410, an OS process dispatcher 431, a task dispatcher 441, an idle routine 450 and an OS process group 436. The group 420 serves as an OS service counter to a task group 442. The group 410 processes an interruption.
Patent JP-H11232025-A (JP)
Title: Optical scanning touch panel
Inventor: SANO SATOSHI
IPC: G06F3/042
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of detection while a sufficient S/N is secured without deteriorating display quality and to enlarge a screen by receiving light transmitted through a light transmission body and executing measurement and an operation in accordance with the received light signal. SOLUTION: Optical scanning units 1a and 1b angle-scan light which a light emitter emits in a face which is substantially parallel to the range of a plane regulated as a target area for touching it with an indicator S and receive scanned light by light receiving elements 13a-13h. The light receiver receives not the reflected light of scanning light but light transmitted through a light transmission body 7. The body 7 is substantially continuously provided for the periphery of the range of the plane and it introduces light scanned by an optical scanning part to the light receiver. A measuring means measures the interruption range of scanning light by the indication object S when it exists in the range of the plane based on the light reception result by the light receiver.  The position in the range of the plane of the object S is operated in an operation means based on a measured result by the measuring means.
Patent JP-H02215157-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOMOSE HIROSHI
IPC: H01L21/8249
Filed: 1989-02-16
Abstract: PURPOSE:To improve a semiconductor integrated circuit of this design in operation speed by a method wherein the gates of a MOSFET are provided so as to face each other interposing a common region between them. CONSTITUTION:Electrodes 105 and 105' provided to an element region of a P-channel MOSFET are in contact with two sides of a P-type diffusion region 106 where drains 107' and a base are provided. A channel region is formed on two sides of the region 106, so that the two sides of the region 106 are surrounded with sources 104 and 104', the drain 107 and 107', and the base 109. Therefore, the supply or the extraction of a base current (drain current) to or from an NPN type bipolar transistor can be sufficiently executed.
Patent JP-S62194438-A (JP)
Title: Method for measuring embrittlement
Inventor: FUJITA AKIJI
IPC: G01N3/40
Filed: 1986-02-21
Abstract: PURPOSE:To make it possible to determine the embrittlement of each part of an actual plant by sampling a slight amount of a specimen piece, by performing the punching test of the thin plate-shaped test piece at extremely low temp. and converting a grain boundary fracture ratio to a Charpy impact characteristic value. CONSTITUTION:A test piece 4 is held between a pedestal 5 and an upper lid 6 and tightly fixed by a clamp screw 2. Next, a steel sphere 3 is placed on the test piece 4 from the central hole 6a of the upper lid 6 and a push rod 1 is further set on the steel sphere 3. The whole of the jig is placed in an extremely low temp. state and compression force is applied to the pedestal 5 and the push rod 1 by a tensile compression tester until the test piece 4 is destructed and the fracture surface of the test piece after testing is observed by a scanning electronic microscope to measure a grain boundary fracture surface ratio showing the occupying ratio of the grain boundary fracture surface to the whole fracture surface. A 2mm V-notch Charpy impact characteristic value is calculated from the correlation curve of the grain boundary fracture surface and a 2mm V-notch Charpy impact characteristic.
Patent JP-S63204151-A (JP)
Title: Analyzer
Inventor: SATO TATSUO
IPC: G01N30/86
Filed: 1987-02-18
Abstract: PURPOSE:To provide an analyzer with easier setting of analysis conditions, by arranging a memory card connected detachably to a body containing a CPU through a connector to permit the writing and reading of analysis conditions. CONSTITUTION:For example, a gas chromatograph has a common bus 19 provided with a connector 20 and an external IC memory card 21 is connected detachably thereto with the connector 20. To set analysis conditions, the IC memory card 21 is connected to the connector 20 and analysis conditions are inputted from a keyboard 2 to be written into a CMOS RAM 22 of the card 21 through a RAM 18. An operator possessing the IC memory card with the analysis conditions registered can mount the IC memory card to the connector 20 to set the analysis conditions on the apparatus. This eliminates time and labor for setting analysis conditions with the keyboard 2.
Patent JP-S60181146-A (JP)
Title: Polyolefin resin composition
Inventor: GOTOU NOBUO
IPC: C08K5/53
Filed: 1984-02-28
Abstract: PURPOSE:To provide the titled composition obtained by compounding a resin with a specific cyclic phosphorus compound which can be dispersed and mixed uniformly in said resin, and having remarkably improved discoloration resistance, rigidity and low-temperature impact strength. CONSTITUTION:100pts.wt. of a polyolefin resin is compounded with 0.01-1pt., preferably 0.05-0.5pt. of a cyclic phosphorus compound of formula (R1, R2 and R3 are 1-6C alkyl or H). The polyolefin resin is preferably polypropylene resin, and the above components are compounded together by melting and kneading at 150-300 deg.C, preferably 180-250 deg.C.
Patent JP-S59162452-A (JP)
Title: Method for analyzing cellulose derivative
Inventor: AONO TETSUSHI
IPC: G01N31/00
Filed: 1983-03-07
Abstract: PURPOSE:To make it possible to analyze a minute amount of a cellulose derivative in a short time, by adding a small amount of a mineral acid to the cellulose derivative, performing thermal decomposition so as to separate the product by gas chromatography, and measuring a component based on a 6-position, non- substituted anhydrous glucose unit. CONSTITUTION:A mineral acid, such as sulfuric acid, phosphoric acid, or hydrochloric acid, which has 0.1-20wt% with respect to the weight of a derivative, is dissolved into ether, alcohol, or the like, and the solution is added of course to an ether-type cellulose derivative and also to an ester-type cellulose derivative. Then thermal decomposition is performed at 250-600 deg.C, desirably about at 400 deg.C. The compound formed by the thermal decomposition based on a 6-position, non-substituted anhydrous glucose unit expressed by the formula is separated by gas chromatography. The area of the resultant component is compared with the area of the component, which is obtained by decomposing and separating the cellulose powder, whose all six positions are not substituted under the same conditions, with the area being 100%. Thus the minute amount of the cellulose derivative based on the 6-position, non-substituted anhydrous glucose unit can be analyzed.
Patent JP-S63204469-A (JP)
Title: Drawing processing system
Inventor: IKEDA KAZUNARI
IPC: G06F17/50
Filed: 1987-02-20
Abstract: PURPOSE:To extremely reduce processing time and manhour in a drawing processing system by reading automatically a drawing by a reading device and recognizing the drawing by a drawing recognizing device. CONSTITUTION:An existing drawing where the information is registered is automatically read by a drawing reading device 8 and sent to a drawing recognizing device 9 to be stored temporarily in a working memory 10. A recognizing device 11 fetches the input information from the memory 10 to obtain the information on the address, the line type, the line width, etc., from the vector line recognition processing together with the information on the address, the symbol type, the direction, etc., obtained from the symbol coding recognition processing. At the same time, the device 11 segments a character corresponding area and recognize the characters. The information on the processed graphic elements is sent back to the memory 10 and stored there temporarily. Both devices 8 and 11 are processed in parallel with each other and the information on the graphic elements returned to the memory 10 is sent to a drawing information file 3 to be registered and stored there.
Patent JP-S55131152-A (JP)
Title: Manufacture of a -mg-si type alloy with high extrudability and hardenability, and extruded material thereof
Inventor: BABA YOSHIO
IPC: C22F1/057
Filed: 1979-03-30
Abstract: PURPOSE: To provide the title Al-Mg-Si type alloy contg. a respectively specified of Mg, Si, Cu, Cr and esp. B and giving a product with a high surface grade when extruded.  
     CONSTITUTION: This Al-Mg-Si type alloy contains 0.35W1.5% Mg, 0.2W1.0% Si, 0.11W0.45% Cu and 0.005W less than 0.02% B. By esp. adding B this alloy can be extruded at a sufficient speed without damaging the surface grade of the resulting extruded material. The impurity content of this alloy is pref. 0.35% or less. A billet of this alloy is homogenized at 450W600°C and extruded at 400W550°C. As a result, a uniform fine recrystallized structure is formed up to a depth of about 0.1mm from the surface of the extruded material to prevent seizing to dies in extrusion, and the extruded material has a high surface grade. 
     COPYRIGHT: (C)1980,JPO&Japio