baber/WOPTO huggingface dataset:
Patent JP-S60126701-A (JP)
Title: Safety device of motor servo circuit
Inventor: MATSUSHIMA HIROYUKI
IPC: G11B19/20
Filed: 1983-12-14
Abstract: PURPOSE:To prevent uncontrolled rotation of a motor at the time of no load by so designing that the motor is not driven when there is no disk utilizing a large change of DC voltage of the output of a photosensor depending on presence of a disk. CONSTITUTION:When the disk is mounted on a turntable, specified DC voltage appears in the output of a photosensor 1. When the disk 23 rotates, an output signal of a sensor 1 is inputted to an integration circuit 26, and nearly constant DC voltage is outputted from the circuit 26 according to set integration time constant. In case the disk 23 is not mounted on the turntable, the sensor 1 does not detect a mark signal 24 for record positioning, and the output of no signal is sent to a comparator circuit 27 through the circuit 26, and a signal smaller than output of a reference voltage generating circuit 25 is given to an AND circuit 28. Low order output of the circuit 28 switches a switching circuit 21 to (b) terminal, connects input of a motor driving circuit 20 to earth and stops rotation of a motor 7.
Patent JP-H0982023-A (JP)
Title: Information recording and reproducing apparatus
Inventor: KASHIWABARA YUTAKA
IPC: G06F12/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for the change and the addition of information by an input operation by a user himself and to easily and precisely record many pieces of change and addition information especially, in an information recording and reproducing apparatus which is suitably applied to a navigation system and by which an information signal is recorded and reproduced. SOLUTION: The apparatus is provided with a database 2 in which change and addition information of a latest version is stored, and a change-and- addition-information recording terminal 4 in which information recorded in the database 2 is copied. At this time, a partial ROM disk 3 is used as an information recording medium for a navigation system. In the change-and- addition-information recording terminal 4, change and addition information in a Version No. Which is newer than a Version No. managed as ID information for change and addition information recorded already on the partial ROM disk 3 is read into a retrieval and reproducing device 13 from the database 2 so as to be recorded, by an addition or a change, into a recordable region on the partial ROM disk 3 by means of a recording and reproducing device 12.
Patent JP-H02854-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/32
Filed: 1988-09-19
Abstract: PURPOSE:To improve sharpness and to decrease after-colors after processing by incorporating a specific compd. into the photographic sensitive material and incorporating a nonphotosensitive silver halide emulsion into the protective layer thereof. CONSTITUTION:The compd. expressed by formula I is incorporated into the photosensitive material and the nonphotosensitive is incorporated into the protective layer. In formula I, R1, R2 denote an alkyl group, aryl group, etc., R3, R4 denote a hydrogen atom or alkyl group; Q1, Q2 denote an aryl group; X1, X2 denote a bond or divalent combination group; Y1, Y2 denote a sulfo group or carboxyl group; L1-L3 respectively denote a methine group; (n) denotes 0-2, m1, m3 denote 1, 2; p1, p2 denote 0-4; q1, q2 denote 1-3. The photosensitive material which yields high sharpness and decreases the after-colors after the processing is obtd. in this way.
Patent JP-H0571716-A (JP)
Title: Controller of automatic operation of plate at the time of starting and stopping
Inventor: SHIRAKI TOSHIYUKI
IPC: F23G5/50
Filed: 1991-09-13
Abstract: PURPOSE:To freely cope with an unexpected situation during the starting and stopping of the operation of a plant. CONSTITUTION:The equipment, valves, instruments which constitute a plate are divided into a plurality of groups and, at the same time, a control system is provided which issues signals which are for driving and stopping the equipment that constitute those groups directly, opening or closing of the valves, actuation and stopping of the instruments and, furthermore, control systems that govern said system of control are provided in hierarchically.
Patent JP-2000060222-A (JP)
Title: Apparatus for dividing and packing paper tube seedling group
Inventor: ENDO MASAHIRO
IPC: A01C1/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for dividing and packing a paper cylinder seedling group capable of readily dividing a paper tube seedling group into blocks of fixed size and simply packing these blocks into any of transportation seedling boxes previously piled in multi-stage. SOLUTION: This apparatus liftably mounts a dividing and packing unit B capable of dividing a paper tube seedling group into a plurality of blocks P1 and P2 and simultaneously packing these blocks P1 and P2 into transportation seedling boxes 9 on the front of a standing guide frame 8 and is equipped with a lifting and lowering drive part A capable of driving and lifting and lowering the dividing and packing unit B corresponding to the height of the transportation seedling boxes 9 piled in a multi-stage. The apparatus is provided with an operation part C for making an operation lever 75 extended to the rear side of the standing guide frame 8 operate the dividing and packing unit B and the lifting and lowering drive part A.
Patent JP-S60125778-A (JP)
Title: Rotary driving device utilizing shape memory alloy
Inventor: IKENO TAKESHI
IPC: F03G7/06
Filed: 1983-12-13
Abstract: PURPOSE:To permit to convert the force of a spring into a torque immediately by a method wherein the spring of shape memory alloy, for generating the torque, is attached so as to be expanded and contracted only but not to be moved especially in order not to generate a resistant force which preclude the rotation of the device. CONSTITUTION:When low-temperature fluid is supplied into first cylinder 6a and high-temperature fluid is supplied into fifth cylinder 6e, three sets of coil springs 9 in fifth - seventh cylinders 6e-6g are contracted and respective coil springs 9 in the first - third cylinders 6a-6c are expanded. Accordingly, the component of their tensions is changed into the axial direction of the seventh cylinder 6g and a ring member 4 moves to the direction of the component whereby a disc 3 rotates clock-wise about an output shaft 1.
Patent JP-H0894536-A (JP)
Title: Device for identifying kind of defect and process management system
Inventor: KOZU NAOSHI
IPC: G01N21/88
Filed: 1994-09-29
Abstract: PURPOSE: To enable automatically identifying the kind of a defect by finding defect codes corresponding to measured values of evaluation items for the defect, arranging the defect codes in some order for the generation of defect code numbers, and outputting from preregistered defect names those defect names which correspond to the defect code numbers. CONSTITUTION: An evaluation item judging portion 21 judges evaluation items involved in defect information transmitted from an image processing device, a keyboard, etc. An area code value determining portion 22 and a measuring requirement code value determining portion 23 determine code values of the area of a defect and of a detecting optical system used, respectively. A circularity code value determining portion 24, a defective color code value determining portion 25, and a center-of-gravity code value determining portion 26 determine code values of the circularity of the defect, a defective color, and the center of gravity, respectively. After all defect codes from the determining portions 22 to 26 have entered a defect code memory 27, defect code numbers are determined.  From the defect code numbers, a defect name deducing portion 28 deduces the name of the defect and the result of judgment on the defect using a table in which the name of the defect and the result of judgment on the defect are made to match the defect code numbers.
Patent JP-S59121164-A (JP)
Inventor: MATSUZAKI TOSHIO
IPC: H01B3/12
Filed: 1982-12-27
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-2001061219-A (JP)
Title: Structure for housing long electric wire in protector
Inventor: SHIMA NORIYASU
IPC: H02G3/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To improve housing work, which is carried out for housing of long electric wires in parallel with each other in a protector. SOLUTION: A housing structure is composed of a plurality of long electric wires W to be arranged in parallel with each other, a trough-like receiving member 12 in which the wires W are housed in parallel with each other, and a cap member 13 which closes the top opening 12a of the member 12. The wires W are held by means of clamping members 14, which put the wires W in a desired parallel state and to the receiving member 12 at required intervals in the longitudinal direction of the wires W. In addition, engaging sections 15, which are respectively engaged with the clamping members 14 corresponding to the attaching intervals of the members 14 for positing and fixing the members 14, are formed in the receiving member 12, so that the wires W are housed in parallel with each other in the receiving member 12 via the clamping members 14.
Patent JP-H0661445-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: MURAI ICHIRO
IPC: H01L21/8242
Filed: 1992-08-11
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor memory device provided with a good-reliability stacked cell capacitor structure which is resistant to a soft error due to alpha rays and to provide a semiconductor memory device. CONSTITUTION:In a semiconductor memory device, a gate 4 isolated by a field oxide film 2 having a prescribed pattern, a MOS field-effect transistor provided with a source and a drain 13 and capacitors 7, 8, 9 connected to one out of the source and the drain 13 for the MOS field-effect transistor are provided on a semiconductor substrate 1. The semiconductor memory device is provided with a metal layer 14 which connects one out of the source and the drain 13 electrically to a lower-part electrode 7 for a capacitor.
Patent JP-S61116972-A (JP)
Title: Inverter device
Inventor: SATOU SHINJI
IPC: H02M7/48
Filed: 1984-11-08
Abstract: PURPOSE:To obtain an approximate sinusoidal wave having low frequency by converting a DC voltage supplied from a converter having a DC voltage controller by an inverter into to approximate sinusoidal voltage. CONSTITUTION:A sinusoidal wave approximate inverter converts an AC power source 8 through a rectifying bridge 9, and a smoothing capacitor 16 into a DC voltage, converts it through the inverter 31 of a transistor bridge 17 into an approximate sinusoidal wave voltage to output from an output terminal 21. The inverter 31 is controlled by a sinusoidal wave approximate waveform controller 19 with the frequency designation signal of an input terminal 20. In this case, a converter 30 having a reverse voltage blocking diode 13, a choke coil 12, a chopper transistor 11 between the inverter 21 and the bridge 9, and the ratio of ON/OFF time of the transistor 11 is varied in response to the frequency designation signal by the controller 18. Thus, the ratio of the frequency to the output voltage of the converter 30 becomes constant to suppress the harmonic waves.
Patent JP-H04117434-A (JP)
Title: Production of laminate
Inventor: IKETANI KUNIO
IPC: H05K1/03
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a printed circuit board, excellent in the resistance to deterioration of insulation and copper migration after moisture or water absorption treatment by sandwiching a prepreg impregnated with a specified epoxy resin varnish between metallic mirror surfaces and molding the assemblage under applied heat and pressure. CONSTITUTION:A process for producing a laminate by laminating one or more prepregs obtained by impregnating with an epoxy resin varnish, sandwiching the prepregs between metallic mirror surfaces and molding the assemblage under applied heat and pressure, wherein the varnish contains an epoxy resin comprising 50wt.% or above bisphenol A epoxy resin, 0.3-0.7 equivalent, per equivalent of the epoxy resin, of dicyandiamide and 1,8-diazabicyclo[5.4.0]- undecene as a curing catalyst. The obtained laminate is desirable as a printed circuit board which is processed and used under severe conditions.
Patent JP-S6294803-A (JP)
Title: Fine adjusting table for optical fiber connection
Inventor: UEDA JUNICHI
IPC: G02B6/255
Filed: 1985-10-21
Abstract: PURPOSE:To set optical fiber tips at high-precision mutual positions by a simple, inexpensive structure and to connect them together by welding by increasing or decreasing the mutual gap between holding tables which hold a couple of optical fibers finely through the rotation of a cam. CONSTITUTION:The holding tables 3 and 4 which hold the optical fibers 1 and 2 are energized by coil springs 5 and 6 as shown by arrows A. The rotation of a motor 8 and arc discharge are started to rotate the cam 7 gradually as shown by an arrow E, fiber tips 1a and 2a contact each other in a state where the major axis of the cam is slanted and are further pressed in, and the arc discharge is finished at a minor axis position, thereby welding the tip parts together. When the outward appearance of the cam is made nearly circular, the movement distance of the tip parts may be small and arcs are held in the center of the holding tables to weld the tip parts equally. Thus, mutual positions of the optical fibers are set by the simple constitution with high precision and the fibers are welded together.
Patent JP-S6390584-A (JP)
Title: Vehicle for printing ink
Inventor: KAWAHITO SHIRO
IPC: C09D11/03
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled vehicle, by blending a polyamide resin prepared by subjecting a polyalkylenepolyamine, polyol and polymerized fatty acid to condensation reaction with an alkyl titanate based chelating agent and having improved heat as well as rubbing resistance. CONSTITUTION:A vehicle obtained by blending (A) a polyamide resin prepared by subjecting (i) a polyalkylenepolyamine expressed by the formula H2N (RNH)nH (R is 2-3C alkylene, n is 1-5), e.g. ethylenediamine, etc., (ii) a polyol having 2-4 OH groups in one molecule and 48-250 molecular weight, e.g. ethylene glycol, etc., and (iii) a polymerized fatty acid to condensation reaction with (B) an alkyl titanate based chelating agent, e.g. tetraisopropyl titanate, etc. The composition of the component (iii) contains preferably 0-5wt% 18C monobasic acid, 60-100wt% 36C dibasic acid and 0-30wt% 54C tri- or polybasic acid.
Patent JP-2001058175-A (JP)
Title: Bacteria bed for treatment of garbage
Inventor: MORISHITA KANJI
IPC: C12N1/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a malodor from garbage by improving the action of fermentation bacteria. SOLUTION: An alkali holding material 12 such as granular coral or a processed product thereof is mixed with a fermentation treatment material comprising a powdery or granular material holding fermentation bacteria such as sawdust, chaff, coffee grounds or ceramic particles. The fermentation treatment material is simply kept alkaline over a long period of time and facilitates the activity of fermentation bacteria and forms environment suitable for propagation to improve the action of fermentation bacteria and can efficiently ferment garbage.
Patent JP-H0399521-A (JP)
Title: Comparing circuit
Inventor: YANAGASE AKIO
IPC: H03M1/36
Filed: 1989-09-12
Abstract: PURPOSE:To perform gating with comparison outputs of many comparators and to obtain conversion results with less errors by giving a differential circuit constitution to an output part emitter follower. CONSTITUTION:The differential circuit constitution is given to output transistors TRs Q8 and Q9 of each comparator, and a bias VC of the TR Q9 is provided, and bias current sources I1 and I2 are equalized. If the offset of partial comparators exceeds the resolution, the bias current I1 of two comparators flows to a load resistance R3 in the comparator interposed between these partial comparators, and voltage drop of 2XI1XR3 is generated, and the potential at a point C goes to VLL. When the current I1 of one comparator flows to the resistance R3, the potential at the point C goes to VL. When VC is so set to satisfy VL>VC>VLL, comparators where voltages at points C go to VLL have TRs Q9 made conductive and lead in the current I2 from resistances R3 in next stages. Consequently, the output of only one comparator of a comparing circuit goes to the high level.
Patent JP-H10141997-A (JP)
Title: Optical encoder
Inventor: ITO YOSHINORI
IPC: G01D5/347
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder comprising a protection configuration for avoiding occurrence of flaw on a slit pattern for an encoder which comprises sensitizing agent, is formed on a rotary disc. SOLUTION: On the surface of a rotary disc 3 of an optical encoder, a light- shielding film 35 comprising sensitizing agent is formed, with a slit pattern 36 formed on it. The light-shielding film 35 is covered, for protection, with such protective film 39 as an acrylic resin. Thereby, it is avoided that the slit pattern 36 contacts to other member to bear a flaw. In addition, the slit pattern is prevented from contacting to air for degradation. Further, by giving an appropriate optical characteristics to the protective film, an appropriate optical characteristics on the surface of rotary disc is provided.
Patent JP-H1162211-A (JP)
Title: Moulding method for mortar binding surface, and trowel for forming same binding surface
Inventor: MAEDA KIYOAKI
IPC: E04F21/16
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To improve binding efficiency by moving a forming end surface of a trowel on placed mortar in a contact condition to form linear waveforms of non-angular curvature at ridge parts and trough parts, pressing a unit slate on it, and binding it while adjusting a level to other slates. SOLUTION: A forming end surface 3 of a trowel 1 is moved in contact with an upper surface of mortar applied on a base surface, and plural linear waveforms having a similar form to sine curves are formed at ridge parts and trough parts. Next, a slate is pressed and placed on a formed surface of the linear waveforms, and it is bound while adjusting a level of it to other slates already provided. The slates are thus positioned to a uniform level, and in pressing and placing them, it is smoothly moved to flow to the ridge part while preventing breakage of mortar to eliminate bubbles, etc., for providing a uniform binding surface. A ratio of height of the ridge parts and height of the trough parts to a reference surface as a mark for final installation of the slates is set at 6:4 in forming the waveforms. Push-in quantity of the slates is thus increased, and a level adjustment range is enlarged, thereby level adjustment of the slates can be easily performed.
Patent JP-H04115247-A (JP)
Title: Optical device for copying machine
Inventor: OTA SAKAE
IPC: G03B27/34
Filed: 1990-09-05
Abstract: PURPOSE:To prevent illuminance from lowering and to obtain a good copying image without a surface staining by switching a lens focusing position corresponding to the height of a document and also keeping the constant illuminance of the document while interlocking with it. CONSTITUTION:When a reflectors 24, and 25 are in a form shown by a broken line, the condensing point of an irradiating means 30 is a point (a), and when the document is made to tightly contact on a document placing glass 1, the irradiating means 30 is in the most appropriate state. But when a focusing position is higher than the upper surface of the document placing glass 1 by (x) by making the lens of an optical system move in order to use the automatic document feeder device and to copy the spread state of a book, the reflectors 24 and 25 of the irradiating means 30 are interlocked with the movement and changed to the forms 24' and 25' shown by a continuous line so that the condensing point of the irradiating means 30 is moved to a higher position than the upper surface of the glass 1 by (x) in an optical axis 26. Thus, the illuminance of a document image is prevented from lowering and the good copied image without the surface staining can be obtained.
Patent JP-2001058139-A (JP)
Title: Air cleaning equipment
Inventor: MURAOKA ATSUSHI
IPC: B03C3/41
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To enable an ionizing line to be cleaned by providing an automatic cleaning equipment for the ionizing wire which automatically clean the same. SOLUTION: An ionizing wire automatic cleaning equipment 41 is installed at an ionization part 42. The ionizing wire automatic cleaning equipment rotates round a thread axle 64 by means of DC motor M and moves a slider 66 screwed on the thread axle 64 along the ionizing line. A cleaning component part supported on the slider 66 so that it may be free to move rotatively is rotated by an inclined part 61b, 61c of a pole plate 60. The cleaning part is held the state of the rotational movement by a cam protruding part. When the slider 66 moves to one direction, it catches the ionizing line 48 with a pair of blades of the cleaning part and clean the ionization wire 48 with the advance of the slider 66. When the slider 66 moves to an opposite direction, it separates the pair of blades from the ionization part.
Patent JP-S6392186-A (JP)
Title: Display state control circuit
Inventor: HISHIYAMA KAZUTOSHI
IPC: H04N7/173
Filed: 1986-10-07
Abstract: PURPOSE:To hold data to be held and to surely display it by using a preheat power source by detecting a period in which a main power source is stabilized to supply a power in a detection circuit and removing a signal incoming except the detection period by a noise removing circuit. CONSTITUTION:A signal DT is data for instructing for decoding received data from an information center, outputting by a data control circuit 36 and lighting a mail lamp. An FF440 latches this signal DT according to the mail signal and supplies an output Q for specifying the lighting of the mail lamp. The output Q of the FF440 lights a mail lamp 442 through a driver 441. According to this lamp 442, an incoming produced when an user is absent can be recognized. According to a power signal from a power source control circuit 33 and an INIT signal for initializing a data control circuit 36, a signal S1 is generated in a NAND gate 444. This signal S1 gates the mail signal in an OR gate 445 to prevent the generation of noise.
Patent JP-H1179588-A (JP)
Title: Balance weight derailment detection device for elevator
Inventor: KOBAYASHI DAISUKE
IPC: B66B5/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To easily confirm the occurrence of abnormal vibration by means of a display in a machine room by holding a guide rail by means of a magnet and a lead switch, detecting the presence and absence of the derailment of a balance weight in a non-contact state and transmitting the result of detection from a radio transmission signal transmitter to the receiver of a hoistway. SOLUTION: When a guide shoe 3 is derailed from a guide rail 4, a lead switch is activated by the line of magnetic force, and the circuit of a battery power source is closed, supplying power to an ultrasonic oscillator. An ultrasonic receiver 12b, which receives receiving signals by an ultrasonic sensor 12a, sends signals to a display plate 12 for displaying the state of derailment. Since a radio transmission signal transmitter supplies power by the contact output of the lead switch for radio transmission only when derailment is detected, a tail cord for a balance weight becomes unnecessary. This facilitates the recognition of derailment and displays a detection signal on a display in a machine room out of an elevator whist way.