baber/WOPTO huggingface dataset:
Patent JP-S5792491-A (JP)
Title: Ic memory capable of inputting and outputting with light
Inventor: KAWAGUCHI HIROMI
IPC: G02F1/01
Filed: 1980-11-29
Abstract: PURPOSE:To increase the density of external storage media by shortening time required for CPU input and output operation, by performing the input and output operation with light by sticking a granular light emitting element or photodetecting element to some part of each cell of an IC memory. CONSTITUTION:An IC memory 1 has a chip 3 in the center of its package 2, and over the chip 3, a window having an adhered transparent cover 4 is provided. The chip 3 has storage cells 5 arrayed longitudinally and laterally on the surface and data are inputted and outputted electrically through connection terminal pins 6. An LED7 is connected to each cell 5 and the on-off state of the LED7 shows whether each bit is a 1 or 0. The data contents of one IC memory from a two-dimensional light-point pattern, which is imaged on a microfilm 9 with high sensitivity, thus storing all data at a time.
Patent JP-2000356509-A (JP)
Title: Length measuring instrument and length measurement correction device
Inventor: OMURA YOICHI
IPC: G01B11/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a length measuring instrument from producing a measurement error even when an operating section oscillates. SOLUTION: A length measuring instrument 100 is fixed to an object T to be measured for position composed of an operating section is such a way that a diffraction grating 102 is fixed to the object T and reflecting mirrors 103-105 are fixed to the sections other than the object T. Parallel light rays from light source 101 become 0-order and ±p-order diffracted light rays through the diffraction grating 102 and are reflected by the reflecting mirrors 103-105. The reflected light rays are again made incident to the grating 102 and interfere with each other. The interference light is taken out from a half-mirror 106 and photoelectrically converted by means of a photodetector 107. Interference signals are processed by means of a processing section 108.  Because of the characteristics of the diffraction grating 102, measurement error does not occur even when the object T oscillates in the Y-axis horizontal direction and, Z-axis horizontal direction.
Patent JP-S6413134-A (JP)
Title: Silver halide photographic sensitive material improved in preservable property
Inventor: KAWASAKI MIKIO
IPC: G03C1/06
Filed: 1987-07-07
Abstract: PURPOSE:To provide a high sensitivity and to suppress the generation of fogging during long-term preservation by incorporating photosensitive silver halide particles and internally fogged metal salt particles into a titled material and incorporating a specific compd. therein. CONSTITUTION:This photosensitive material has at least one silver halide photographic emulsion layer on a base. The photosensitive material contains the photosensitive silver halide particles and the internally fogged metal salt particles and contains the compd. expressed by the formula. In the formula, L1-L4 respectively denote a bivalent hydrocarbon group; J1 and J2 respective denote -O-, -COO-, etc.; Y denotes a hydrogen atom., bivalent coupler or amidino group; Z denotes a heterocyclic group; G denotes a sulfonic acid group, carboxyl group, etc.; R<1> and R<2> respectively denote a hydrogen atom., alkyl group, etc.; k, l, m, n denote 0-2 integer; p denotes 0-4 integer; q denotes 1-4 integer; r denotes 1-2 integer. However, m denotes 1-2 integer if G is a carboxyl group and r denotes 2 if Y denotes a bivalent coupler. The generation of the fogging during the long-term preservation is thereby suppressed and the high sensitivity and high contrast are obtd. The color tone of the developed silver is good.
Patent JP-H01126227-A (JP)
Title: Production of superconductive material
Inventor: MATSUMURA TERUICHIRO
IPC: C01G1/00
Filed: 1988-07-06
Abstract: PURPOSE:To produce the title film superconductive material with easy operation by bringing the aerosol of a soln. of the compd. contg. at least one element among Y, Nd, Sm, etc., Ba, and Cu and contg. Ag or not. CONSTITUTION:A soln. of the compd. contg. at least one element among (alpha) Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, or Lu, (beta) Ba, and (gamma) Cu and contg. (delta) Ag or not is aerosolized by using an ultrasonic vibrator, etc. The aerosol is brought into contact with the substrate such as gold wire heated at a specified temp. with air, for example, as a carrier gas, and a thin film is formed on the substrate.
Patent JP-S5870490-A (JP)
Title: Mos dynamic memory
Inventor: SHIMOTORI KAZUHIRO
IPC: G11C11/404
Filed: 1981-10-21
Abstract: PURPOSE:To transfer large signal charge to a bit line at a high speed, by discharging the cell plate voltage by a word line signal, and recharging its cell plate within a time when a word line is selected and driven. CONSTITUTION:When a word line 5 selected by an X decoder 17 is driven by a word line driver 18, as for a word line signal, rise of a terminal 5b of the word line is delayed against rise of a driving end 5a of the word line 5. In this case, due to rise of the delayed word line signal, a discharge waveform of a cell plate 8 charged with voltage VGG is also delayed. Also, discharge of the cell plate 8 corresponding to the waveform to which rise of the word line signal is most delayed is quickened. In this way, since the word line signal corresponding to the cell plate 8 whose discharge is delayed rises at a high speed, signal charge is transferred to a bit line 4 from a memory cell 1 at a high speed, and the delay of the word line signal is compensated.
Patent JP-H1023628-A (JP)
Title: Steel-tower going over type self-traveling machine, utilizing aerial line
Inventor: FUJIKURA KATSUYOSHI
IPC: H02G1/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make a self-traveling machine, utilizing aerial lines get over a steel tower portion by mechanical forces and to eliminate the concern for its drop, when going over the steel tower. SOLUTION: A steel-tower going over type self-traveling machine adapted to traveling on a bypass line 11 branching in a laterally upper direction from a main aerial line 10 in a steel tower portion, which has both its main body portion and drop-preventing mechanism 8a, 8b, so provided under the main body portion in a raisable and openable ways that the aerial line can be taken-in and -out through them. The drop-preventing mechanisms 8a, 8b may be provided, preferably in the front and back positions of the main body portion respectively. Also, the main body portion of the self-traveling machine has both a main body frame 1 and a guide frame 2, provided connectively with the frame 1 in its front portion of its traveling direction in an vertical and angular movable way.  Further, mounting a motor 4 on the main body frame 1, both on its front and back positions of its traveling direction and on the guide frame 2 pulleys 3a, 3b, 3c with grooves are preferably provided respectively, to drive and rotate each of them by the motor 4.
Patent JP-H0334619-A (JP)
Title: Cr oscillator circuit
Inventor: NAKANO MASASHI
IPC: H03K3/354
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the oscillation frequency fluctuation caused by a variation of a threshold voltage of a transistor caused by a power supply voltage fluctuation and a process fluctuation, etc., by providing a control circuit by which a potential fluctuation width for repeating charge/discharge and a potential difference fluctuation across a reference resistance hold a prescribed ratio. CONSTITUTION:The subject circuit is constituted so that a reference capacitor 9 repeats charge/discharge between the potential width by a current of a current mirror circuit 2 by connecting one terminal of a reference resistance 1 to a P channel type transistor 3 to which a gate and a drain for constituting the current mirror circuit 2 are connected, and inputting the potential of a connecting point of three pieces of resistors 5-7 connected in series to a P channel type transistor 4 to which the gain and the drain are connected in the same way, as the comparison potential of a comparator for constituting a Schmitt circuit 8. Accordingly, by constituting this circuit so that a ratio of the P channel type transistors 3, 4 and the reference resistance 1, and a total value of three pieces of resistors 5-7 for making the comparison potential becomes the same, drain potentials of the P channel type transistors 3, 4 become equal. In such a way, the fluctuation of an oscillation frequency is prevented.
Patent JP-2000004421-A (JP)
Title: Optical disk, optical disk recorder and optical disk player
Inventor: KAGEYAMA MASAHIRO
IPC: H04N9/806
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To compress the managing information of still pictures and sounds into the minimum size by providing still picture book managing information (VOBSI) and a still picture managing information table (video table) in the variable length size proportional to the number of the still pictures. SOLUTION: This device is provided with VOBSI for managing plural pieces of still picture data as one of a still picture book and a video table in the variable length size proportional to the number of the still pictures to be managed by the VOBSI. Concerning managing information for the still picture, VOBS information (VOBSI) is stored in a VOBI table in place of the VOBI. Further, the video table stores still picture managing information (video I) for every one sheet of the still picture and still picture managing information number (number-off video Is) and that video I has the size information (size) 1B of the still picture data and printer information (Ptr-to-audio) 1B to audio managing information in the audio managing information table (audio table) as the information of sounds to be reproduced simultaneously with the still pictures.
Patent JP-S6061940-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/24
Filed: 1983-09-14
Abstract: PURPOSE:To control a reel turntable with simple constitution in the stop time of a magnetic tape by using a reel turntable braking means and a temporary stop control means which separates a pinch roller from a capstan in a constant speed drive mode and at the same time inactivates the reel turntable of the take-up side to set a temporary stop mode and activating the reel turntable braking means in the stop time of a magnetic tape. CONSTITUTION:The drive of reel turntables 11 and 14 are released and braking is given to these turntables by a brake rod 23 interlocking a pause cam pully 66 which separates a pinch roller 42 from a capstan 2 in a constant speed drive mode. Thus a magnetic tape 79 can be stopped assuredly. Furthermore, the turntables are also braked when a constant speed drive mode is changed to a stop mode. This recorder prevents the independent drive of the tape 79, and the tape 79 has no sag. A series of parts including the pulley 66, etc. are constituted so as to drive and also brake the drive of the disks 11 and 14 as soon as the action of a pause solenoid 75 is released. Thus it is possible to stop the tape 79 at a desired position.
Patent JP-S5795036-A (JP)
Title: Manufacture of image pick-up tube
Inventor: KATOU SHINICHI
IPC: H01J29/74
Filed: 1980-12-03
Abstract: PURPOSE:To form an electrostatic deflection electrode reliably with high productionability by coating the inner face of a tubular body with conductive film then eliminating the unnecessary portion through the discharge working. CONSTITUTION:A conductive film 13 is pre-formed entirely on the inner wall face of a tubular body 11 through the deposition, then a pin electrode 15 applied with high potential difference by a voltage source 14 is arranged on said film 13 with predetermined distance thus to produce the steady discharge between said film 13 and said electrode 15. Under this state said electrode 15 is moved along predetermined pattern or scanned along four zig-zag lines to form four zig-zag portion 16 removed of the conductive film on said film 13 thus to form four stripe-shaped zig-zag pattern electrodes 13a-13d.
Patent JP-H0516764-A (JP)
Title: Car security system
Inventor: ABE KOICHI
IPC: B60R25/10
Filed: 1991-07-10
Abstract: PURPOSE:To provide a car security system not to generate maloperation even at spreading a monitoring area outside the car. CONSTITUTION:When an arm mode is ON, at first while controlling sensitivity against a radar sensor 1 with a sensitivity control part 2c, the maximum sensitivity as far as the detected signal is not output from the radar sensor 1 is set. After setting the sensitivity with the sensitivity control part 2c, the output of the radar sensor 1 is checked with an abnormality monitoring and alarm control part 2d, and when a detected signal is output, it is judged to be generation of abnormality, a prescribed alarm control is performed, so as to blink a headlight 3 and generate BEEP sound from a buzzer 4.
Patent JP-S6060982-A (JP)
Inventor: OGAWA TADAYUKI
IPC: H01H1/027
Filed: 1983-09-14
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-S6149662-A (JP)
Title: Power unit
Inventor: MATSUI TOSHIAKI
IPC: H02M3/28
Filed: 1984-08-16
Abstract: PURPOSE:To simply perform a pulse width restriction and a remote control by providing means for controlling the efficiency of a switching pulse and means for controlling the maximum efficiency, and controlling to switch by using lower one of the outputs. CONSTITUTION:In a power source circuit for supplying power generated at the secondary side of a step up transformer T to a load by interrupting by switching drive circuit J at the primary side of the transformer T, a circuit (remote circuit) A for controlling the efficiency of a switching pulse supplied to the drive circuit J, and a circuit B for controlling the maximum efficiency of the pulse are provided. The outputs of the circuits A, B are input to a comparator C to select a lower value, which is input to a comparator G to control a pulse generator H. Thus, the maximum value of the pulse width is restricted while performing a remote control to effectively protect the load and the circuits.
Patent JP-H0521828-A (JP)
Title: Light input type semiconductor device
Inventor: KITO YASUO
IPC: H01L29/78
Filed: 1991-07-10
Abstract: PURPOSE:To offer a light input type semiconductor device having an electrode of low resistance and good photoelectric conversion efficiency. CONSTITUTION:An N<-> epitaxial film 3 is provided on the top surface of an N<+> drain substrate 1, a P-well region 5 is provided on its surface layer part and an aluminium-made source electrode 13 is provided in the P-well region 5 and on a part of an N<+> source region 7. A drain electrode 15 is provided on the lower part surface of the N<+> drain substrate 1. The N<+> source regions 7 are provided on the surface layer parts near both ends of the P-well regions 5a and a gate electrode 11 is provided on the region between two adjacent P-well regions 5 through a gate insulating film 9. A photovoltaic element 19 is provided on the gate electrode 11 through an insulating film 17. The photovoltaic elements 19 are individually formed on the regions not overlapping the surface electrodes.
Patent JP-S5958822-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUIKE SUSUMU
IPC: H01L21/208
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a flat and uniform compound epitaxial layer containing Al continuously on a substrate by a method wherein a chemical compound layer containing no Al is formed on a compound substrate containing Al and removed by a prescribed solvent and a solution containing the compound as a part of solutes is applied. CONSTITUTION:A P type GaAs substrate 6 is touched by Al+polycrystalline GaAs+Ga solution and polycrystalline GaAs+Ga solution of prescribed composition and a Ga1-xAlxAs layer 7 and a GaAs layer 8 are formed. Then the substrate is brought into contact with Al+polycrystalline GaAs+Ga of a prescribed composition at the prescribed temperature and if the rate of solution is selected not to be saturated at that temperature, the insufficient solute is supplied from the GaAs layer 8 and the layer 8 is removed. After being cooled down, a Ga1-xAlxAs layer 9 is formed. Oxidation of Al on the compound substrate is prevented by the layer 8 so that a flat and uniform epitaxial growth layer is obtained.
Patent JP-S6413566-A (JP)
Title: Recording device
Inventor: YOSHIMOTO TOSHIO
IPC: G03G15/00
Filed: 1987-07-08
Abstract: PURPOSE:To easily check a recording part and a carrier path, etc., in a device without troubling an operator by automatically selecting a paper supply part, which houses paper whose width is wide, among plural paper supply parts at the time of starting a test printing. CONSTITUTION:A CPU 15 for controlling a printer device is connected to respective actuators in the printer device through buffers 16-1-16-n and also connected to respective sensors through buffers 17-1-17-m. And sensors 19 and 20 which detect the sizes of paper in an upper deck and a lower deck are provided. When it is decided that a switch 18 for starting the test printing is switched on, the existence of the paper in the upper deck of a deck 2 is examined. When the paper exists in the upper deck, the existence of the paper in another lower deck is examined. When the paper exists in both upper/lower decks, the sizes of the paper in the upper deck and the lower deck are examined, and the paper whose width in a direction perpendicular to a paper carrying direction is wider is selected. Thus, operability in case of test printing can be improved.
Patent JP-H0812879-A (JP)
Title: Polyphenylene ethernal resin composition
Inventor: OSHIMA AKIFUMI
IPC: C08K7/14
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the subject resin composition, comprising a polyphenylene ethereal resin, etc., glass fibers, a phosphoric ester-based flame retardant and an organohydrogenpolysiloxane in a specific proportion, excellent in melt stability, rigidity and impact and useful for moldings, etc. CONSTITUTION:This resin composition comprises (A) 100 pts.wt. polyphenylene ethereal resin such as poly(2,6-dimethyl-1,4-phenylene)ether or a combination thereof with a PS-based resin, (B) 5-60 pts.wt. glass fibershaving 0.1-5mm average length and 5-20mum average diameter, (C) 3-30 pts.wt. phosphoric ester-based flame retardant such as trimethyl phosphate and (D) 0.01-5 pts.wt. organohydrogenpolysiloxane represented by the formula [R1 to R3 are each H, an aromatic group, an aliphatic group or an alicyclic group; R4 to R8 are each an aromatic group, an aliphatic group or an alicyclic group; (n) is >=0].
Patent JP-H1021226-A (JP)
Title: Print condition setting method of document preparation device, and document preparation device and storage medium
Inventor: TAKIGAWA TAKESHI
IPC: B41J29/38
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the print condition setting method which makes it easy to read a displayed document and confirm its print state, the document preparation device which is used for its implementation, and the storage medium stored with its computer program. SOLUTION: When a character or control character is inputted from an input part 2, a control part 1 judges whether or not the input is the control character, judges that the input is the character unless the input is the control character, and stores the character in a corresponding address of a document preparation memory 4 and also displays it at a display part 3. When it is judged that the input is the control character, on the other hand, the control part 1 judges whether or not it is a composition control character, reads print conditions out of a composition control registration part 5 where print conditions are previously registered when judging that the inputted control character is the composition control character, and stores them in the document preparation memory 4 and also displays the composition control character at the display part 3.
Patent JP-S5691808-A (JP)
Title: Filter press
Inventor: TORII TAKASHI
IPC: B01D25/12
Filed: 1979-12-27
Abstract: PURPOSE: To facilitate the handling of a filter press while the upper space of the filter plate is largely opened by a method wherein, a winding drum holding drum cases, the supporting base thereof is omitted, are connected in rotation-impossible manner by connecting members and each drum case in connected in linkage with each other.  
     CONSTITUTION: When advancing a movable plate 7, a filter cloth 16 is held by a filter plate 5 and then pushed on a lead plate 2 side. While a winding drum 11 fastened to a supporting base 27 moves with the base 27 as the filter plate 5 moves, the drum 11 without the supporting base 27 is moved by being pushed by the movable plate 7, when setting back the movable plate 7, the filter plate 5 opens its frame and the drum 11 fastened to the base 27 is moved with the filter plate 5 by a coupling link 6. Accordingly, the drum 11 without the supporting base 27 can move with the filter plate 5, in the same manner as it was supported by the supporting base 27, by means of a coupling bar 28 and a link 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09328094-A (JP)
Title: Device for preventing capsizing of small ship
Inventor: MOTOIZUMI MAKOTO
IPC: B63B39/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent sea casuality caused by capsizing by providing a roll cycle counting part, inputting a reference roll cycle for a chip beforehand, calculating the lower limit values of a caution area and a danger area, making arithmetic comparison to determine if a roll cycle exceeds the lower limit values and outputting a caution or danger signal. SOLUTION: A roll cycle counting part 1 counts a roll cycle Tr, turns ON/ OFF the circuit of a top switch for displaying on a clock part 2, and a measured value is inputted to a calculation part 3, arithmetic-compared with the lower limit value TA of a caution area or the value of a danger area TD stored in a memory by calculation performed based on a reference roll cycle Ts inputted beforehand, and if a roll cycle Tr exceeds the lower limit value TA of the caution area, a caution signal is transmitted to an alarm part 4, and alternatively if the cycle TA exceeds the lower limit TD of the danger area, a danger signal is transmitted to the same.  In the alarm part 4, if a caution signal is inputted from the calculation part 3, an alarm sound is produced by turning ON/OFF the red lamp of the display plate of the clock part 2 and, if a danger signal is inputted, by continuously lighting the red lamp, a sharp danger sound is issued.
Patent JP-S5692746-A (JP)
Title: Mulberry leaf powder and feed containing the same
Inventor: KAMATA MASAKI
IPC: A23K1/165
Filed: 1979-12-27
Abstract: PURPOSE: Fresh mulberry leaves are pretreated with vegetable sterol and dried to produce a powder of mulberry leaf used as a feed, because it can be stored stably for a long period of time and is not affected by the time of picking.  
     CONSTITUTION: Fresh mulberry leaves are treated with a vegetable sterol such as β-sitosterol or stigmasterol or with a combination of at least one one selected from the group consisting of phenolic acid, polyphenolic acids, phenolaldehydes and polyphenolaldehydes with a vegetables sterol and then dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000006001-A (JP)
Title: Honing head
Inventor: KATO HIROSHI
IPC: B24B33/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the truing accuracy of a high hardeness honing grinding wheel which consists of a diamond grinding wheel, a CBN grinding wheel, or the like. SOLUTION: Center holes 15 and 16 are formed at both end faces of an expansion rod 9 which expands and contracts a honing grinding wheel 7 together with a grinding wheel shoe 6. After regulating to be in a specific expansion condition by using an adjust nut 29, the whole body of a honing head 1 is supported at both sides by the centers 32 and 33 of a cylindrical grinding board by using the center holes 15 and 16, so as to grind by a truing grinding wheel G. In the honing processing time, a push rod is connected to a female screw part 17, as well as the adjust nut 29 is removed.