baber/WOPTO huggingface dataset:
Patent JP-H0335556-A (JP)
Title: Combinations of photodiode and field effect transistor
Inventor: HERUMUUTO ARUBUREHITO
IPC: H01L27/144
Filed: 1990-06-22
Abstract: PURPOSE: To satisfy different requests for doping concentration and layer thickness for a photodiode and a field effect transistor by mutually separating the photodiode and the field effect transistor by a separation groove that reaches the inside of a substrate. CONSTITUTION: A layer part 9 that is doped on the p-type of a substrate 1 is directly in contact with a buffer layer 30-3 within the region of a field effect transistor 30. A layer part 10 that is doped to the n-type of the substrate 1 is provided in the region of a photodiode 20, between the layer part 9 that is doped to the p-type of the substrate 1 entirely and the adsorption layer 30-3. The layer part 10 that is doped to the n-type of the substrate is manufactured in the region of a photodiode 20 after selective n<+> -ion injection on n<+> diffusion in the substrate 1 after entire p-doping. Therefore, semiconductor layers 3, 4, and 5 continue to perform epitaxial growth without interruptions, thus extremely simplifying a manufacturing process. A separation groove is dug into each substrate 1, until the layer part 9 that is doped to p-type can be completely cut off.
Patent JP-S5863281-A (JP)
Title: Recorder of color video signal
Inventor: OGURA TOSHIYA
IPC: H04N5/225
Filed: 1981-10-13
Abstract: PURPOSE:To perform the recording with good S/N, by recording the luminance signal and the chrominance signal independently each other on the track formed on a rotary recording medium and distributing the track groups of the luminance and chrominance signals individually and continuously. CONSTITUTION:The signals supplied to an input terminal 21 are fed to an LPF 22 and an HPF 23. The signal band is divided into two parts. The signals of low bands including the luminance signal are extracted through the LPF 22; while the signals of high bands including the chrominance signal are obtained through the HPF 23 respectively. The magnetic heads 26 and 30 are set to a magnetic sheet 31 with a distance corresponding to the number of tracks equivalent to the number of recorded sheets of static surface to be recorded on the sheet 31. The magnetic heads are shifted with every recording of the static surface in the radius direction of the magnetic sheet and by an extent equivalent to a track. As a result, the luminance and chrominance signals of each static picture are collected to the track groups TY and TC respectively on the sheet 31 and recorded continuously.
Patent JP-S5788298-A (JP)
Title: Earthquake-resisting structure for internal pump
Inventor: OKADA AKIHISA
IPC: F04D29/60
Filed: 1980-11-21
Abstract: PURPOSE: To enhance earthquake-resisting performance of internal pumps used for circulating nuclear reactor circulating medium, by interconnecting the internal pumps to each by means of a wire rope, and thereby protecting the internal pumps against damages due to restraining stress.  
     CONSTITUTION: A plurality of internal pumps 13 are interconnected by winding a wire rope 16 around the internal pumps 13, which results in increasing of the  rigidity of the entire structure and also in increasing of damping function by the friction caused between the wire rope and motor cases, so that earthquake-resisting performance of the internal pumps can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6141136-A (JP)
Title: Device for deciding film top and back and instrument for measuring film mounting position
Inventor: HORIGUCHI MASASHI
IPC: G03D15/10
Filed: 1984-08-03
Abstract: PURPOSE:To make it possible to measure a film position relative to a mount orthogonal to the film surface and to accurately discriminate one side of film from the other before heating by projecting a laser beam to the central section of a film and by measuring the distance of the film from the reference position of the film and the positive or negative displacement of the film due to heating. CONSTITUTION:A film condition measuring instrument 78 measures the distance of film 76 from its reference position using a light pickup 86 placed below a carrier route 72. The pickup 86 mounted to a frame 88 is moved up and down when a shaft 92 is rotated by the rotation of a pulse motor 96 via flat gears 94 and 98 and a pulse generator 100 for a gear 98 detects the position of elevating the pickup 86. Further, when the heat lamp inside dome 152 of a parabolic mirror is lit, radiation heat reaches a film 76 via an aperture 112 and a glass 146 to a curl film 76, whereby the pickup 86 can detect the direction of the curl to decide one side of film from the other.
Patent JP-H0718523-A (JP)
Title: Method for bobbin formation in spinning machine and bobbin formation device therefor
Inventor: OKANO TAKESHI
IPC: D01H1/36
Filed: 1993-07-01
Abstract: PURPOSE:To make a bobbin in such a design as to nearly coincide with input data such as yarn length to be produced and lift length. CONSTITUTION:Prior to operation of a frame, a CPU calculates lifting times n, shaper step quantity DELTAS and the set number of revolutions Nc of a front roller based on input data such as yarn length to be produced LB and lift length Lt; based on the results, ring rails are driven and controlled. The CPU compares and assesses the set number of revolutions Nc and observed one Nr at each double stroke; in the case Nr does not coincide with Nc within an allowable range delta, the coordinate values X and Y determining the speed pattern of one double stroke are corrected. The next double stroke is operated based on the X and Y values after correction. As a result, winding level at each one double stroke comes to a proper value in accordance with the input data; at a point when the delivery from the front roller reaches to the LB value, the lift length for the corresponding bobbin becomes nearly equal to the input data value Lt.
Patent JP-S5864874-A (JP)
Title: Image pickup device with radiant-ray-resistance
Inventor: FUJITA AKIRA
IPC: H04N5/225
Filed: 1981-10-13
Abstract: PURPOSE:To make the device light weight, and to prevent the deterioration of performance of an image pickup element due to radiant-rays, by surrounding the image pickup element and a reflecting mirror with a case made of a material attenuating radiant-rays, and locating the image pickup element at a location where no radiant-rays are made incident from an incident window of the case. CONSTITUTION:An optical axis of an incident light 1 is changed at a reflecting mirror 11 and the light is made incident to an image pickup element 3. Further, radiant-rays 7 in the same direction as the light 1 pass through the reflecting mirror 11 and go straight, then the light does not reach the element 3, and the radiant-rays from the different direction as the light 1 are attenuated with a radiant-ray-resistant case 12 and does not reach the element 3. In the case 12, an incident window 14 to which the light 1 is incident, is provided at a part between an optical system 2 and the reflecting mirror 11, but the radiant-rays from the window 14 do not reach the element 3.
Patent JP-H0330590-A (JP)
Title: Video signal processor
Inventor: HOSHINO KIYOSHI
IPC: H04N7/01
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a stable interpolated signal by adding line phase information when the number of sampling clocks of a video signal is counted in every horizontal period, and is stored successively in a memory for correlation, and the data of the line of strong correlation is read out. CONSTITUTION:The clock of frequency 4fsc and the signal fH of the same frequency as the horizontal synchronizing signal of the video signal are inputted to a phase detection circuit 107. In the phase detection circuit 107, the number of pieces (m) of the clock 4fsc during one horizontal scanning period and phase difference (n) below one clock precision between the siganl fH and the clock 4fsc during one horizontal scanning period are detected. The values of above- mentioned (m) and (n) are obtained at every 1H respectively, and are stored in the memories 108, 109 by 623H portion. In an address generation circuit 110, the value of (n) stored in the memory 108 and the value of (m) stored in the memory 109 are referred to, and the address of a picture element with frame correlation and the phase difference at that time from the clock 4fsc are calculated and outputted.
Patent JP-S6323560-A (JP)
Title: Thyristor valve
Inventor: TANABE SHIGERU
IPC: H02M1/08
Filed: 1986-07-14
Abstract: PURPOSE:To enable reduction of a number of thyristor series by appropriately composing a thyristor valve of thyristors (VBO thyristors) having a function of protecting itself through self-extinction of arc. CONSTITUTION:VBO thyristors 12 are used as thyristors in a thyristor valve to set its threshold level equal to or very slightly (1-10%) lower than a non- repetitive peak inverse voltage of said thyristors 12. In this thyristor valve, a number of series of thyristors 12 is determined under the condition in which said thyristors 12 are not self-ignited at a normal operating voltage.
Patent JP-S6143097-A (JP)
Title: Control of line concentration
Inventor: GOHARA SHINOBU
IPC: H04Q11/04
Filed: 1984-08-06
Abstract: PURPOSE:To accomplish the line concentration even when the specific information for opening and closing a bus cannot be obtained except data to be line- concentrated by detecting a specific pattern in the midst of each time slot on an input highway inputted to a time division line concentration device. CONSTITUTION:Information from a terminal 1 is supplied to a time division line concentration device 6 as an input information highway 101 multiplexed through a subscriber line 100, a subscriber line terminal circuit 2 and a multiplex circuit 3. The device 6 detects a specific pattern in correspondence to each time slot of the highway 101, which selects an idle bus and closes the bus of the time division switch packet data on an output information highway 103 through the device 6 is supplied to a transmission processing circuit 4, discriminates a frame pattern and the subsequent terminal address information, simultaneously recognizes from which subscriber the packet data is transmitted, and processes the frame. Its output is supplied to a next packet processing circuit 5, where the packet processing is executed.
Patent JP-S6320795-A (JP)
Title: Bloch line memory and its production
Inventor: ONO TAKEO
IPC: G11C11/14
Filed: 1986-07-14
Abstract: PURPOSE:To produce a stable magnetic domain and a stable magnetic wall in a simple and highly accurate way be securing different crystal grating states at the parts in the vicinity of a surface corresponding to the magnetic domain of a substrate. CONSTITUTION:An ion implanting process is applied to a part in the vicinity of a surface corresponding to the magnetic domain 6 of a substrate 2 to form an ion implanting area 2a having a different crystal grating from other areas. Thus the grating distortion occurs to the crystal material of the substrate 2 and the surface corresponding to the area 2a swells up for releasing compression stress.. Thus a sloping surface 2b is formed at a boundary part between the area 2a and another area. A distortion area 4a having a large horizontal grating space of the crystal is formed on the surface 2b. The magnetic anisotropy of a magnetic thin film 4 has high easiness of magnetization on the substrate 2 unlike other areas at an area corresponding to the area 4a. As a result, a stable magnetic wall 8 and the stable domain 6 are produced for a Bloch line memory in a simple and highly accurate way.
Patent JP-H0214266-A (JP)
Title: Marking ink composition
Inventor: KOBAYASHI YUICHI
IPC: C09D11/16
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the title composition consisting of a pigment, organic solvent, soluble resin, trimethylolalkane-fatty acid ester derivative and tributhoxyethylphosphate, capable of readily writing on a writing board and readily erasing written character, etc., and excellent also in erasing properties after passage of time. CONSTITUTION:The aimed composition consisting of (A) a pigment (preferably processed pigment whose surface is subjected to resin coating), preferably of 2-10wt.%, (B) an organic solvent (e.g., methanol), preferably of 72-85wt.%, (C) a resin (e.g., polyvinyl butylal) soluble in the solvent B, preferably of 2-10wt.%, (D) a trimethylolalkane-fatty acid ester derivative (e.g., trimethylol propane- capric acid triester) expressed by the formula (R1 is 1-3C alkyl; R2 and R3 are H or 1-21C alkyl; R4 is 3-21C alkyl). preferably of 3-15wt.% and (E) a tributhoxyethylphosphate, preferably of 1-4wt.%.
Patent JP-S5953918-A (JP)
Title: Abacus provided with timer
Inventor: HORIKOSHI TATSUO
IPC: G06C1/00
Filed: 1982-09-22
Abstract: PURPOSE:To obtain an abacus provided with a timer, by which practice can be executed easily, by turning on a start switch of the timer by a connecting lever interlocked with a one-touch key, when the abacus is calculated anew by operating said key. CONSTITUTION:When an abacus is not in a state of calculating anew, a connecting lever 2 is in a solid position. In this case, a lever 6a of a microswitch 6 is not engaged with the lever 2, therefore, the switch 6 is in a nonconductive state. When the abacus is set to a state of calculating anew, the lever 2 moves to a dotted line position 2'. Therefore, the lever 6a of the switch 6 moves to the dotted line position, and becomes a conductive state. As a result, a timer starts. In this way, a one-touch key of the abacus is interlocked with a start switch of the timer and is operated, therefore, by only depressing a stop switch after a calculation is ended, the time extending from a state of calculating anew to the end of the calculation can be measured automatically, and practice of the abacus is executed easily.
Patent JP-H11349765-A (JP)
Title: Plasticizer for vinyl chloride-based resin
Inventor: SUGITA HARUO
IPC: C08K5/103
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizer for vinyl chloride-based resins, excellent in hygienic property and compatibility with vinyl. chloride resin and capable of imparting physical properties to the resins. SOLUTION: This plasticizer for vinyl chloride-based resins comprises a triacylglyceride composition having 0.3-1.5 mol acyl group formed from acetic acid, 0.3-1.5 mol acyl group formed from butyric acid and 0.8-1.5 mol acyl group formed from >10C aliphatic carboxylic acid based on 1 mol glycerol and has >=50 iodine value.
Patent JP-S6226115-A (JP)
Title: Window for vehicle
Inventor: IWATA TAKAO
IPC: B60J1/00
Filed: 1985-07-26
Abstract: PURPOSE:To improve a degree of ornamentation, by attaching a soft plastic frame material, having stuck an ornamental molding to the surface tight to a peripheral part of platelike window glass. CONSTITUTION:A glass plate 1 to which a retainer 3 is tightly is set to a metal mold, while plastics for molding a frame member 2 are extruded, forming this frame member 2, and it is solidly formed into the glass 1 upon activating an adhesive agent layer 8. On the other hand, a molding 6 is separately manufactured by means of extrusion molding and, after ornamental treatment such as plating or the like is applied to the surface, it is attached to an engaging groove 2i of the frame member 2 via an adhesion material 9. With this constitution, a degree of ornamentation is improved.
Patent JP-H0213550-A (JP)
Title: Paper setting mechanism for tractor
Inventor: OTA YOSHIAKI
IPC: B65H20/20
Filed: 1988-06-29
Abstract: PURPOSE:To perform with one hand operation once a paper setting operation of a paper support, paper hole matching and closing a tractor door on the track of one side by integrating a lever for opening and closing a tractor therewith. CONSTITUTION:A printing paper 6 is placed on a tractor 10 by aligning the paper hole 5 of the printing paper 6 with a tractor pin 7. The power point 9 of a member 11 is pushed up upward by a lever 4 for opening and closing a tractor door by pushing downward this lever 4 by the finger supporting the printing paper 6. As a result, the point 3 of application of the member 11 is pushed up upward with the member being rotated centering around a fulcrum 8. A door application plate 2 is then pushed to the point 3 of application and a tractor door 1 is closed. Consequently paper setting (firm support, paper hole aligning and closing operation of the tractor door 10) can be completed with one time operation by both bands on the tractor of 2 sets couple by integrally providing the lever 4 for tractor with the tractor 10.
Patent JP-H05333150-A (JP)
Title: Lidar device
Inventor: TAKEUCHI NOBUO
IPC: G01S7/48
Filed: 1992-05-29
Abstract: PURPOSE:To increase the data input speed of a lidar device using a high-speed repetition laser as a light source. CONSTITUTION:The high-speed repetition pulse laser light generated by a light transmission section 29 is transmitted into a medium, the backward scattered light from a scatterer 9 is received by a light receiving optical system 10, the received signal light is converted into the electric signal by a photoelectric transfer section 12, and the lidar signal S1 converted into the electric signal is integrated in a high-speed signal processor 14 synchronously with laser pulses. The integrated digital data are fed to a personal computer 15 from the signal processor 14 and calculated, displayed, and recorded by the personal computer 15.
Patent JP-H0330814-A (JP)
Title: Desiccating agent
Inventor: YOSHIOKA TAKASHI
IPC: B01J20/26
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a desiccating agent capable of retaining its solid state even after moisture absorption without liquefying its deliquescent inorg. salt by mixing the deliquescent inorg. salt with the acrylamide polymer having a specific composition. CONSTITUTION:Deliquescent inorg. salt A is calcium chloride or magnesium chloride alone or mixture thereof, acrylamide polymer B is the homopolymer of (meth)acrylamide or the copolymer of acrylamides and the viscosity of 1% aq. solution of the acrylamide polymer B is at least 1000cps at 30 deg.C. The copolymerizable monomers of the copolymer are selected from the monomers contg. nonionic group, sulfonic acid (salt) group and cationic group and the crosslinkable monomers having at least two polymerous double bonds. The desiccating agent consisting mainly of the deliquescent inorg. salt A and the acrylamide polymer B indicates the ability to increase its viscosity for gelatinization even at the initial stage of the deliquescence and retains its solid state even after moisture absorption without being liquefied.
Patent JP-S61105269-A (JP)
Inventor: YOOJIPU ZORUTEIKU
IPC: B61D17/20
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0513628-A (JP)
Title: Mounting structure of auxiliary heat sink for semiconductor device
Inventor: SATO TAKASHI
IPC: H01L23/40
Filed: 1991-07-04
Abstract: PURPOSE:To provide a mounting structure of an auxiliary heat sink that is easily attached to or removed from a semiconductor device for maintenance, etc. CONSTITUTION:An auxiliary heat sink 1 is made of a U-shaped metal plate having sides 1a and 1b, each including an opening 1d. A press member 2 made of a metal plate having at each end a tab 2a to be engaged with the opening 1d. The press member resiliently urges a semiconductor device against the inner middle part 1c of the U-shaped heat sink.
Patent JP-H0832931-A (JP)
Title: Pcm audio video cassette recorder
Inventor: SARUWATARI SHINGO
IPC: G11B5/02
Filed: 1994-07-15
Abstract: PURPOSE:To record and reproduce the PCM audio even in a VHS mode by dividing the recording tracks on a magnetic tape into a 1st subtrack for the video and analog signals and a 2nd subtrack for the PCM audio signals respectively. CONSTITUTION:The audio inputs L and R are inputted to a recording audio processing circuit 1 and a PCM encoder 5. The circuit 1 mixes the FM modulation waves of both channels and outputs them to a recording amplifier 2, and the output of the amplifier 2 is recorded on a magnetic tape. Then both inputs L and R are encoded by the encoder 5 in synchronism with the output of a synchronizing separator 15 and recorded on a PCM sound track. The video signal input is separated by a Y/C separator 16 and recorded on the analog sounds. In a reproduction mode, the outputs of both heads A and A' undergo the FM demodulation 3 and are outputted. Then the outputs of both PCM audio heads B and B' are decoded 6 and outputted. Meanwhile the outputs of both video heads C and C' are outputted as the video signals.
Patent JP-H0511016-A (JP)
Title: Integrated circuit inspecting device
Inventor: NAGAHIRO MASAYUKI
IPC: G01R31/26
Filed: 1991-07-04
Abstract: PURPOSE:To reduce the number of measuring times at the time of inspecting an IC so as to reduce the inspecting time by setting at least a threshold measured from the IC immediately before the inspection as the initial value of a measuring means before starting threshold measurement. CONSTITUTION:Since an IC 6 to be inspected is an inversion circuit, an 'L' signal is outputted from the IC 6 when an input signal is 'H'. A control section 0 outputs an 'L' signal from a testing signal generating section 2 through a timing control section 4 after prescribed time T1 has elapsed. The IC 6 outputs an 'H' signal when delay time DELTAT has elapsed after the 'L' signal is inputted. The control section 5 measures the output state of the IC 6 at measuring time Tst=T1+DELTA by means of a measuring section through the timing control section 4. When the IC 6 is not the first device in a lot, the initial measuring time Tst after measuring the delay time DELTAT is set to a value which is obtained by adding delay time DELTATn-1 decided at the preceding time to the specific time T1. Therefore, the initial measuring time is decided based on the delay time which is shorter than the allowable value of the delay time DELTAT to all the lots.
Patent JP-S5865106-A (JP)
Inventor: SATOU KEIJI
IPC: G04B37/14
Filed: 1981-10-15
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-H08317853-A (JP)
Title: Double-face usable curtain
Inventor: YAMAMOTO AKIRA
IPC: A47H23/04
Filed: 1995-05-27
Abstract: PURPOSE: To provide a double-face usable curtain by sewing a trimming bias tape at four ends of a double-face pattern curtain texture, sewing tack sewing sections on both faces, boring holes on the curtain texture, inserting curtain fitting hook metals into the holes from either side of both faces, and fitting them to the tack sewing sections. CONSTITUTION: A trimming bias tape 2 is sewn at four ends of a double-face pattern curtain texture 1, tack sewing sections 3 are sewn on both faces, and holes 4 are bored below the tack sewing sections 3. Edges of the holes 4 are fixed by through metals 5, curtain fitting hook metals 6 are fitted to the holes 4 fitted with the through holes 5 below the tack sewing sections 3, and the curtain fitting hook metals 6 are fixed by the tack sewing sections 3.
Patent JP-S6319037-A (JP)
Title: Logarithm conversion system for data
Inventor: YAMADA ISAMU
IPC: G06F17/17
Filed: 1986-07-11
Abstract: PURPOSE:To reduce the number of conversion tables, and to realize a fast logarithm conversion processing, by referring shifted data, and a logarithm value in which shift quantity is registered in a table in advance, and performing logarithm conversion. CONSTITUTION:A shift processing part 1 consists of a parallel shifter circuit 5, a priority encoder circuit 6, and a shift quantity calculation circuit 7 which calculates the shift quantity. The encoder circuit 6 detects the most significant bit being represented as '1' in an inputted data A having L bit lengths, and outputs it to the shift quantity calculation circuit 7. The calculation circuit 7 calculates a shift quantity M, and instructs the shift of M bit in a leftward direction to the parallel shifter circuit 5. The high-order N bits in the shifted data are inputted to a logarithm conversion table part 9 constituting a logarithm processing part 2, and are converted to logarithm values by referring the logarithm conversion table, and outputted.