baber/WOPTO huggingface dataset:
Patent JP-S6273713-A (JP)
Title: Charged beam emitting apparatus
Inventor: NAKASUJI MAMORU
IPC: H01L21/30
Filed: 1985-09-27
Abstract: PURPOSE:To improve the drawing throughput of a charged beam emitting apparatus by providing a repetition pattern forming aperture and a beam size varying aperture at a mask, and selecting one of the apertures in response to the repetition pattern or nonrepetition pattern. CONSTITUTION:A mark 63 formed in advance on a chip 62 of a wafer 61 is detected and positioned. An LSI chip is divided into a memory cell 66 and a peripheral circuit 67 or a dicing line 68. When the circuit 67 or the line 68 is exposed, a variable beam forming aperture 22b is selected by a deflecting coil 24, and the optical superposition of the apertures 21a, 22b is controlled by a deflecting plate 31 to draw. When the cell 66 is exposed, the aperture 22a is selected by the coil 24, and one cell 66 is simultaneously exposed by a corresponding beam. The beam is deflected by the coil 34 in a boundary 69' between the cell 66 and the circuit 67 to switch an aperture selection mode.
Patent JP-H0265758-A (JP)
Title: Preparation of novel food raw material
Inventor: KAYAHARA HIROSHI
IPC: A23L19/00
Filed: 1988-08-30
Abstract: PURPOSE:To provide the subject creamy raw material having excellent flavor and taste, good texture and hypotensive effect by inoculating the squeezed residue of a citrus with a yeast for brew and subsequently fermenting the residue in a light degree. CONSTITUTION:The squeezed residue of a citrus such as tangerine or orange is inoculated with a brewing yeast (e.g., Saccharomyces or Candida yeast) preferably in an amount of 0.01-1w/w% at 20-30 deg.C for 4-10 days to provide the objective raw material.
Patent JP-S58114384-A (JP)
Title: Controlling system of storage device
Inventor: MORIOKA TSUNE
IPC: G11C7/22
Filed: 1981-12-26
Abstract: PURPOSE:To secure the normal working of a storage unit, by preparing N units of latch circuits in response to N units of storage units, setting and resetting the latch with the selective starting signal of the storage element and with final stage signal respectively obtaining a product of the latch output and the starting signal. CONSTITUTION:This system is provided with a control circuit 1, storage units 2-5 which work individually, latches 6-9 corresponding to the units 2-5, and AND circuits 10-13. The units 2-5 work with an n-fold cycle compared with the circuit 1. For instance, if a unit 2 is started through the circuit 1, the latch 6 is set and then reset with the final stage signal of the cycle of the unit 2. When the unit 2 is started while ''1'' is set to the latch 6, it is recognized that the unit which is turned busy by the circuit 10 is started. In such a way, the starting signal can be recognized for the storage unit under working, and at the same time it is possible to complete the working for the storage unit under working.
Patent JP-H1052004-A (JP)
Title: Brush device for small-sized dc motor and manufacture thereof
Inventor: YAMAGUCHI TADAO
IPC: H02K5/14
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality paired brushes with easiness of automatic assembling, by equalizing to each other the directions of their moving displacements in an opening angle between their sliding contacts with a commutator, which are generated due to their deflections when they perform their sliding contacts with a commutator to make the opening angle constant, and by eliminating the variations of the opening angle when they perform their sliding contacts with a commutator, even in the case of their large deflection quantities. SOLUTION: Making the plan view of paired brushes 3, 4 with a smaller opening angle between their sliding contacts with a commutator than 180 deg. asymmetric, the paired brushes 3, 4 are so formed that the brushes 3, 4 surround rotationally the outside of a sliding contact portions (C) (d) of the brush 3. Forming connectively plural such paired brushes 3, 4 at a predetermined pitch, plural paired roots (a), (b) are disposed stickily on plural brush bases 2 with plural formed sticky disposing portions at the foregoing pitch to manufacture thereafter the respective paired brushes 3, 4 by cutting off the respective connective portions of the respective paired brushes 3, 4 from others according to cut-off lines S1, S2.
Patent JP-H0938028-A (JP)
Title: Locking device for angle operation part
Inventor: KOMI SHUJI
IPC: G02B23/24
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To realize smooth and quick unlock motion by equipping a locking device with a forced returning means to slide a slide plate forcibly toward the unlocking direction by unlocking motion of a lock member. SOLUTION: When an up and down lock lever 18 is rotated toward the lock direction after operating an up and down angle tag 12 is operated, a slide plate 21 is moved upward on a bearing part 19 to press the slide plane 21 onto a friction plate 14 and the up and down angle tag 12 is engaged to the operating position. On the other hand, when the lock lever 18 is rotated toward the unlock direction, the bearing part 19 is rotated and descended and the slide plate 21 is forcibly returned to the lower side b a returning spring 25. A shaft hole 21A on the slide plate 21 is brought in a condition to bite in the outer periphery 20A of a fixed shaft 20 and the slide plate 21 is returned to the lower side of the bearing part 19 by the energizing force of a returning spring 25. Thus the unlocking is smoothly and quickly performed.
Patent JP-S6370076-A (JP)
Inventor: NAKAMOTO HIDEO
IPC: F25D23/06
Filed: 1986-09-11
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-S59105148-A (JP)
Title: Microprogram controlling type central processing unit
Inventor: KOSUGA TOSHIYA
IPC: G06F9/26
Filed: 1982-12-06
Abstract: PURPOSE:To attain high speed processing by outputting address information to a memory system immediately when receiving an instruction from the memory system before the finish of the analysis of the instruction by a computer controlling unit. CONSTITUTION:A superior address register 12 is constituted by plural D-flip- flops clearing the contents of an inputted signal forcibly. A computer control unit 13 is constituted so as to output a clear enable signal CLREN before one system clock from the fetch of an instruction by an instruction register 4, i.e. at the same time as the output of control signals DBEN, DBIB to a bus driver 5. Consequently, the central processing unit (CPU) can output address information quickly to the memory system and actuate the memory system efficiently as compared to the ordinary CPU.
Patent JP-S6193746-A (JP)
Title: Spread spectrum communication demodulator
Inventor: FUJITA MASAHIRO
IPC: H04B1/66
Filed: 1984-10-12
Abstract: PURPOSE:To simplify the constitution by demodulating an information signal from a received spectrum signal. CONSTITUTION:When the received spectrum signal SSIN is inputted to matched filters 24I, 24Q and a triangle waveform output is produced in the obtained inverse spread signal, a peak time position of the triangle wave output is detected by an extraction signal generating circuit 29 to generate an extracting signal from an extraction circuit 26. The said extraction signal is given to a multiplier circuit 33, an inverse spread signal is extracted from outputs IR, QR of the matched filters 24I, 24Q and the transmitted reproducing information output is obtained from the result of extraction. Thus, it is not required to provide a PN synchronizing loop.
Patent JP-H0377893-A (JP)
Title: Fluorine-containing cyclic organic silicon compound and its preparation
Inventor: KINOSHITA HIROBUMI
IPC: C07B61/00
Filed: 1989-08-21
Abstract: NEW MATERIAL:A compound of formula I (R<1>-R<5> are 1-6C alkyl; (n) is 1-6). EXAMPLE:A compound of formula II. USE:A raw material for silicone oils or elastomers. PREPARATION:A disiloxanediol of formula III is reacted with a fluorine- containing organic silicon compound of formula IV in the presence of a catalyst (e.g. triethylamine, pyridine, dimethylaniline or diethylamine) preferably at 30-70 deg.C.
Patent JP-2000027688-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: OTA YUJI
IPC: F02D41/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To appropriately carry out compensation for deterioration of responsiveness of an oxygen sensor under feed-back control of the air-fuel ratio while preventing detrimental affect from being applied upon accuracy of determination such as determination as to the stability of the air-fuel control or determination as to the deterioration of catalyst in a low intake air volume condition during idle operation. SOLUTION: Delay times TLR, TRL are applied for setting a feed-back compensation value CFB upon reversal of the output of an oxygen sensor, and when a difference between an average value of the output of the sensor during a transient period from a lean side predetermined value to a rich side predetermined value, and an averaged value of the output of the sensor during a transient period from the rich side predetermined value to the lean side predetermined value is larger than a predetermined value and the averaged value during the longer one of the transient periods is larger than a predetermined value, it is determined that the larger transient time is caused by deterioration of responsiveness of the oxygen sensor, and accordingly, the delay time upon reversal during the other transient period is set be longer, or a P value and an I value are set to be smaller (for example,  the delay time TRL is set to be longer by α in such a case that the responsiveness deteriorates during, for example, the transient period toward the rich side predetermined value). Incidentally, compensation for the above-mentioned delay time is cancelled in a low intake air volume condition and during determination as to the deterioration of catalyst.
Patent JP-H0536721-A (JP)
Title: Manufacture of field effect transistor
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L29/786
Filed: 1991-07-31
Abstract: PURPOSE:To form a source region and a drain region in a self alignment manner to a gate electrode without using ion implantation, for FETs including reverse- staggered-type TETs. CONSTITUTION:A nondoped a-Si:H film 2 is made on a glass substrate 1, and then an a-Si:H film 3 doped with P is made on the section to become a source region and a drain region out of this a-Si:H film 2, and also a gate electrode 5 is made, through a gate insulating film 4, on the section to become a channel region. Then, using this gate electrode 5 as a mask, a laser beam 6 is applied to the a-Si:H film 3 and the a-Si:H film 2 so as to heat them. Hereby, the source region 7 and the drain region 8 are made in self-alignment manner to the gate electrode 5.
Patent JP-H0381414-A (JP)
Title: Back filling block
Inventor: ISONAMI ISAMU
IPC: E02D17/04
Filed: 1989-08-23
Abstract: PURPOSE:To make a back filling block light and large in withstand load and simple as well of structure, and improve working efficiency by providing an engaging part at which either one of a moving block and a hooking block is movably engaged to each other to the horizontal direction in the tilt direction of locking surface. CONSTITUTION:Respective locking surfaces 22, 32 of a hooking block 20 and a moving block 30 are arranged so as to face their big end edge with small end edge of tilt angle with facing respective locking surfaces 22, 32. Insertion- fitted projection part 23 and an inserting recess part 33 of an engaging part 11 of the hooking block 20 and the moving block 30 are engaged so as to make a wall abutting surface 21 of the hooking block 20 and a retaining wall abutting surface 31 of the moving block 30 nearly parallel to each other. Still more, the hooking block 20 and the moving block 30 are provided so as to be movable each other in tilt direction of respective locking surfaces 22, 32, and are combined to be capable of adjusting the distance of both the abutting surfaces 21, 31.
Patent JP-S6370608-A (JP)
Title: Digital filter circuit
Inventor: INAGAKI YUSHI
IPC: G11B20/10
Filed: 1986-09-12
Abstract: PURPOSE:To slightly change the entire characteristic by enabling one coefficient group among plural multiplication coefficient groups to be set into the ineffective state so as not to obtain a corresponding small characteristic thereby varying the connection different in small characteristics. CONSTITUTION:The plural multiplication coefficient groups are stored in a ROM 22 and fed to a multiplication circuit 24 via a control circuit 23. The circuit 24 multiplies a data inputted from a terminal 26 with a multiplication coefficient group read from the ROM 22 and the result is obtained from a terminal 33 via accumulation circuits 31, 32. A data fed to the terminal 26 is controlled by an address generated by a RAM address counter circuit 28 and the ROM 22 is controlled by an address generated by a ROM address counter circuit 30. In this example, the 3rd multiplication coefficient group is used as a fixed value to switch the entire characteristics of the digital filter circuit, and a 1st or 2nd multiplication coefficient group might be used as the fixed value, and at least one of them has only to be set in the ineffective state.
Patent JP-S58112360-A (JP)
Title: Capacitor for semiconductor device and manufacture thereof
Inventor: SHIRAKAWA SHIYUUICHI
IPC: H01L29/94
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a capacitor with large capacity density and small leak current, by forming a superthin Si nitride film at the interface between a Ta oxide film and an Si semiconductor substrate. CONSTITUTION:On the Si nitride film 2, the Ta film 3,300Angstrom thick, is adhered by a sputtering method. The Si substrate having this double layer film is thereafter heat-treated in a dry oxygen atmosphere at 525 deg.C for 30min, and according the Ta film 300Angstrom  thick is changed into a Ta oxide film 4. Thereat, in the plyesence of the superthin Si nitride film 2 with denseness between the Ta oxide film and the Si semiconductor substrate, the direct interaction between the Ta oxide film and the Si semiconductor substrate 1 is blocked, thus the formation of Ta silicide having conductivity can be prevented, and accordingly the leak current can be decreased. On said insulation films 2 and 4, Al 1mum thick is adhered and patterned resulting in the formation of an electrode 5. Next, it is applied to a heat treatment in an N2 atmosphere at 400 deg.C for 10min resulting in the formation of a capacitor.
Patent JP-H0874196-A (JP)
Title: Defluorescence treatment of cellulose fiber, coumarin compound, aqueous liquid composition containing the compound and coloring of paper and pulp
Inventor: SUMIYA MITSUKUNI
IPC: D06L3/02
Filed: 1994-08-18
Abstract: PURPOSE: To easily carry out the hitherto difficult defluorescence treatment of a cellulosic fiber in the presence of an alkali by using a specific coumarin- based fluorescent dye in the fluorescent brightening of a cellulosic fiber such as paper or pulp. CONSTITUTION: Paper, pulp, etc., are colored to obtain a brightened paper having excellent color value by using an aqueous solution containing a brightening agent consisting of a 7-triazinylamino-3-substituted coumarin derivative expressed by formula I [Z is phenyl, etc.; X and Y are each a 1-5C alkoxy, morpholino, cyclohexanol, OH, group of formula II (R2 and R3 are each H, a 1-5C alkyl, a 1-8C alkoxyalkyl, a 1-8C alkylanainoalkyl, etc.) or formula III (aromatic ring A is benzene or naphthalene ring; B is O, S or NH; (n) is 0-3) and the total number of sulfonic acid groups in X and Y is 1-3]. The fluorescent brightener enables the defluorescence treatment with an alkaline agent and optionally hydrogen peroxide and, accordingly, it is preferable for extremely reducing the environmental pollution in the reutilization of resources.
Patent JP-H0750607-A (JP)
Title: Satellite broadcast receiver
Inventor: KANEKO TOSHIHIKO
IPC: H04B1/18
Filed: 1993-08-05
Abstract: PURPOSE:To provide a satellite broadcast receiver for miniaturizing a reception antenna relating to the satellite broadcast receiver for switching and receiving one of the communication satellite broadcast signals of vertical polarized waves or horizontal polarized waves transmitted from two satellites for communication. CONSTITUTION:First and second reception signals obtained by simultaneously receiving respective CS broadcast signals from two adjacent communication satellites by the reception antenna are demodulated by FM demodulation parts 5a and 5b and then turned to video signals by video signal processing parts 8a and 8b. The demodulated video signals are inverted in the phase inversion circuit of the processing system of reception signals mixed in desired waves as interference waves among the phase inversion circuits 9a and 9b, level- adjusted in the signal level adjustment circuit of the processing system of the reception signals mixed in the desired waves as the interference waves among the signal level adjustement circuits 10a and 10b and added in an adding circuit 14. Thus, the interference waves mixed in the demodulated video signals of the desired waves are cancelled and removed or reduced.
Patent JP-H0659308-A (JP)
Title: Automatic exposure device for camera
Inventor: TAKAGI TADAO
IPC: G03B7/28
Filed: 1992-08-12
Abstract: PURPOSE:To obtain adequate exposure with extremely high probability by performing photometry in a state where a visual field is finely divided to many areas on comparatively high brightness. CONSTITUTION:Brightness value obtained by performing photometry by a photometric element 11 and converting it by a brightness information converting means 21 is read. The output of elements adjoining each other in a side line direction is synthesized by three. Furthermore, the exposure value is calculated based on a first algorithm by using the brightness value obtained from the photometric element 11. Next, the brightness value obtained by performing photometry by the photometric element 19 and converting it by the brightness information converting means 27 is read. The exposure value is calculated according to a second algorithm by using five brightness values obtained from the photometric element 19. The calculated value is displayed on a display means 26 through a display controlling means 25. The exposure controlling means 24 drives a shutter 14 and a diaphragm 4, controls them to the calculated exposure value and finishes photographing.
Patent JP-S6470366-A (JP)
Title: Product executing device
Inventor: ANTONAN GONKARUBU
IPC: B65D47/24
Filed: 1988-08-31
Abstract: PURPOSE: To prevent contamination of a product with cleaning solution from the open end of a container by forming a closing/opening valve control part with a rotary mechanism which turns around the longitudinal axis line of a container. CONSTITUTION: A container 2 of the applicator 1 comprises a bottle formed with a deformable material. In applying the product in container 2 to a surface, the manipulating portion of a knurled section 15 is turned through a window 14 to retract a plug 18 from a hole 19. Then the container 2 is inclined so that a roller 8 contacts the surface to be applied with the product along with the roller's rotation. When the product touches the roller, the flow rate is controlled by applying pressure of various levels to each surface 3 of the container 2. When the product is finished with applying, the knurled section 15 is rotated in the opposite direction and the plug 18 is made to butt against the cone- trapezoid surface of the hole 19. As a result, the container 2 is closed as leakproof, and the product is perfectly stored.  Accordingly, the contamination of the product in the container 2 by the cleaning solution can be prevented. The flow amount of the product is adjusted by inclining container 2 while contacting to the surface to be applied with the product.
Patent JP-H1118815-A (JP)
Title: Shopping bag
Inventor: FUKUDA TAKAKO
IPC: A45C7/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To easily and quickly compact a shopping bag, to easily wash and dry it even when it gets dirty and to recycle it. SOLUTION: The size and position of a pocket for easily housing this bag 1 are decided at the upper part of the bag 1 depending on the size of the bag 1, two outer pockets 2 and 2' and two inner pockets 3 and 3' are basically attached and a hanging cord 4 for washing and drying it when it gets dirty is attached to the inner bottom of the bag 1. Thus, since a busy housewife and an office lady can fold it into three from a back side or from any side, round it and promptly put it in the pocket without being nervous, it is compacted and easily used.
Patent JP-H0877076-A (JP)
Title: Nonvolatile memory
Inventor: MORIUCHI HISAHIRO
IPC: G06F21/10
Filed: 1994-09-09
Abstract: PURPOSE: To provide the nonvolatile memory whose internal data can not be decoded or copied with ease in consideration of the protection of data stored in the nonvolatile memory such as a mask ROM. CONSTITUTION: The nonvolatile memory is the read-only mask ROM where fixed data are programmed in the mask of an LSI manufacturing process and consists of a memory array 1, an input circuit 2, an address buffer 3, a sense circuit 4, an output circuit 5, a control signal circuit 6, a signal processing circuit 7 which converts a data output in specific process mode, and a data process signal generating circuit 8; and the signal processing circuit 7 is provided between the sense circuit 4 and output circuit 5, and this signal processing circuit 7 inverts or does not invert the output data from the sense circuit 4 according to a combination of a data process control signal generated by the data process signal generating circuit 8 and an address signal inputted to the input circuit 2.
Patent JP-H0497532-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI TAKAAKI
IPC: H01L21/3205
Filed: 1990-08-15
Abstract: PURPOSE:To prevent electrical short-circuit due to the mutual contact of adjacent metallic plated films or unetched metallic conductive films which are current passage during plating by using first and second photoresist films as masks during plating. CONSTITUTION:In a case where a semiconductor substrate 1 is dipped in a gold plating solution and plating is performed by causing electric current to flow between the anode electrode plate of a plating apparatus with a titanium film 2 as a current passage, a gold plated wiring 7 does not grow in a direction perpendicular to the direction of the growth and adjacent gold plated wirings do not contact with each other as a result of using a first photoresist film 4A and a second photoresist film 4B as masks. Since there is no decrease in the plated region because of misalignment of patternings and fixed as a result of making a second opening portion 6B of the film 4B smaller than a first opening portion 6A of the film 4A, stable gold plating can be performed and electrical short-circuit can be prevented.