baber/WOPTO huggingface dataset:
Patent JP-H04283687-A (JP)
Title: Device and method for measuring signal response delay time
Inventor: MASUKO HIROSHI
IPC: G04F10/04
Filed: 1991-03-12
Abstract: PURPOSE:To measure highly precisely a response delay time of a circuit to be measured, without relying on a clock resolution. CONSTITUTION:A pulse signal of a prescribed period is outputted from a pulse oscillator 2 to a circuit to be measured, with a pulse width varied by an increase and decrease of a duty ratio. An output value outputted from the circuit to be measured in response to the input of the pulse signal of the pulse oscillator 2 is compared with a prescribed value by a comparator 6 and a pulse signal outputted from the comparator 6 when the output value of the circuit to be measured becomes equal to the prescribed value is detected in an AC detecting circuit. A response delay time of the circuit to be measured is determined from an output waveform of the comparator 6 and the pulse width corresponding to the output duty ratio on the occasion of detection. A device for highly precise measurement of the response delay time can be manufactured at low cost.
Patent JP-H09265860-A (JP)
Title: Push-switch-equipped rotary electronic component
Inventor: KAIZAKI KEIJI
IPC: H01H25/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the product size of a push-switch-equipped rotary electronic component that is driven by rotating and pushing of a control knob by reducing the total number of part items. SOLUTION: A switch part 14 is formed by putting a domed movable contact 14E on an outside fixed contact 14A provided on a mounting base 12. An L- shaped actuator 18 is freely rotationally placed between the domed movable contact 14E and a drive 11 to restore a control handle 16 that has been pushed and the drive 11 to their respective predetermined positions, thus achieving reductions in cost and size.
Patent JP-H08266861-A (JP)
Title: Nitrogen oxide adsorbing and removing device
Inventor: WATANABE TAKANOBU
IPC: B01D53/34
Filed: 1995-03-30
Abstract: PURPOSE: To expand the sectional area of gas passages and to lower the pressure drop of a device housed with adsorptive materials so as to partition the inside of a hermetic reaction vessel to a diffusion zone and a collection zone by composing these adsorptive materials of plural pieces of adsorbent bodies and supporting plates interposed between these adjacent adsorbent bodies. CONSTITUTION: This NOx adsorbing and removing device for adsorbing and removing the low-concn. NOx in ventilation gases in various kinds of tunnels has a reactor 11 packed with the adsorbents 12. The adsorbents 12 are formed of, for example, the four adsorbent bodies 41 and the supporting plates 42 interposed between the adjacent bodies 41. All the adsorbent bodies 41 and supporting plates 42 are divided to four blocks 51 to 54 arranged apart spacings in the longitudinal central part in the reactor 11. As a result, the diffusion zone 55 communicating with a treating gas inlet 31 and regenerated gas outlet 36, the collection zone 56 communicating with a treating gas outlet 32 and a regenerated gas inlet 35 and the current rectification zone 57 sandwiched by the adjacent blocks 51 to 54 are formed in the reactor 11.
Patent JP-S57189388-A (JP)
Title: Substrate for magnetic bubble memory
Inventor: MATSUYAMA SHIYUNSUKE
IPC: G11C11/14
Filed: 1981-05-14
Abstract: PURPOSE:To reduce the size of substrates and to improve their reliability by providing notches for winding of coils to the substrate side parts and winding the coils directly therein. CONSTITUTION:Printed wires 5 from bonding pads 4 are connected to a substrate 9 up to respective external terminals 6, and driving coils 7 are wound in  the notches 10 provided in the side parts. In the stage of packaging, these are  connected through the terminals 6 to the lead terminals of the resin package and therefore the terminals 6 are exposed at all times even after the winding of the coils. The area of the substrate is reduced by this, whereby cracking is obviated and the automation of the packaging stage of the driving coils is facilitated.
Patent JP-2000263269-A (JP)
Title: Laser beam machining method and multi-optical system for laser beam machining device
Inventor: SUZUKI YOSHINARI
IPC: B23K26/064
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily change a cone angle of a laser beam corresponding to the cutting quality required for a work. SOLUTION: A multi-optical system 3 is arranged between a laser beam oscillator 1 and a machining head 2. The multi-optical system comprises a first optical route 31 to reduce the diameter of a laser beam from the laser beam oscillator to be guided to the machining head, a second optical route 32 to guide the laser beam from the laser beam oscillator to the machining head as it is and an optical path switching means to switch so that either one of the first optical route and the second optical route is connected between the laser beam oscillator 1 and the machining head 2.
Patent JP-H09261007-A (JP)
Title: Digital filter
Inventor: URAMOTO YOICHI
IPC: H03G5/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a digital filter controlling optionally an output level with a prescribed frequency band and in which a tilt of an attenuation characteristic is steep without being affected by phase rotation of an infinite impulse response digital filter in the digital filter employing the infinite impulse response digital filter. SOLUTION: This digital filter has a couple of infinite impulse response digital filters 3LA, 5AA of different types connected in parallel with an input terminal 1, level control means 4, 6 provided at output sides of a couple of the infinite impulse response digital filters 3LA, 5AA, and an adder 7 summing the outputs of a couple of the level control means 4, 6 and providing an output of the result to an output terminal 2, and a phase characteristic with respect to the frequency of a couple of the infinite impulse response digital filters 3LA, 5AA is made nearly to match, and control levels of a couple of the level control means 4, 6 are adjusted to control an output level at a prescribed frequency region.
Patent JP-H11273287-A (JP)
Title: Disk device, and information writing method used therefor
Inventor: YAMAZAKI NOBUYOSHI
IPC: G11B21/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk device in which desired information are stored beforehand and which is capable of efficiently writing the desired information onto the recording surface of the disk with a simple configuration, and to provide an information writing method used for the device. SOLUTION: Plural heads IC10-1, 10-2 are provided, and a chip select signal is supplied so that both heads IC10-1, 10-2 are selected at the time of writing the servo information, and also a head select signal is supplied to both heads IC10-1, 10-2 so that the servo information is written by a staggered format system.
Patent JP-S58189206-A (JP)
Title: Catalytic component for alpha-olefin polymerization
Inventor: SHIMIZU HIROSHI
IPC: C08F4/60
Filed: 1982-04-30
Abstract: PURPOSE:A high-activity catalytic component capable of producing stereoregular polymers, comprising a solid product prepared by contacting and reacting a liquid halogen-containing Ti compound with a conact reaction product between a specified Mg compound and a specified Al-containing complex compound. CONSTITUTION:The titled catalytic component comprising a solid product obtained by contacting and reacting a liquid halogen-containing Ti compound (e.g., TiCl4) with a solid product obtained by contacting and reacting at least one compound selected from the Mg compounds of formula I (wherein R<1> is alkyl, aryl, alkoxide or aryloxide and R<2> is alkyl, aryl, alkoxide, aryloxide or a halogen), e.g., di-n-butylmagnesium, with a complex compund between an organic acid ester (e.g., ethyl acetate) and at least one compound selected from the group consisting of an aluminum halide and an Al compound of formula II (wherein R<3> is alkyl, aryl, alkoxide or aryloxide, X is a halogen and n is in the range of 0<=n<2), e.g., AlCl3 or dimethylaluminum dichloride.
Patent JP-H0593090-A (JP)
Title: Liquid organotinthioalkanol stabilizer composition and vinyl halide resin composition containing same
Inventor: UIRIAMU ARUBAATO RAAKIN
IPC: C08K5/57
Filed: 1992-02-26
Abstract: PURPOSE: To provide a heat and light stabilizer compsn. for vinyl halide resin compsns., comprising an organotinthioalkanol compd. that is stabilized against gelation and precipitation.  
     CONSTITUTION: An organotinthioalkanol stabilizer compsn. substantially free from gelation and precipitation prepared by incorporating an organotin chloride so that the compsn. contains 0 to 10 wt.%, pref. 0.1 to 2 wt.%, of combined chlorine as an unreacted organotin chloride to be incorporated into the compsn. or remaining therein and 0.1 to 10%, pref. 0.1 to 5%, of free mercaptan (e.g. an alkylmercaptan, mercapto acid). At least 0.1%, pref. 0.1 to 5 %, of this compsn. is incorporated into a vinyl halide resin. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05253462-A (JP)
Title: Device for supplying powder and granular material with fixed bed depth and production of patterned formed body using the same device
IPC: B28B23/00
Filed: 1992-02-26
Abstract: PURPOSE:To automatically supply a powder and granular material composing of a formed body with a fixed bed depth to form a pattern exhibiting on one part or whole surface of various formed bodies with a pattern bed having a prescribed depth. CONSTITUTION:The device for supplying the powder and granular material has an endless cell aggregated body 1 or a bristled body, has a powder and granular material supply pipe 3 or a tank supply the powder and granular material with a gate 6 or a mask among the cells of the endless cell aggregated body 1 or the bristled interval of the bristled body and has a means 8 to temporarily hold the supplied powder and granular material and means to release the temporally held powder and granular material and the powder and granular material is supplied onto a standard plane 11 with a fixed bed depth.
Patent JP-S5810124-A (JP)
Inventor: KARORU PIRARUKUJIKU
IPC: F02C7/20
Filed: 1982-05-04
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-S57187256-A (JP)
Title: Electric safety device controlling printer
Inventor: ANTON RODEI
IPC: B41F33/00
Filed: 1982-05-04
Abstract: Electrical safety device for controlling a printing machine having a control transformer with a plurality of primary and secondary taps for varying voltage levels including respective control lines connected to the secondary taps, a voltage monitoring device connected in a respective control line of one of the secondary taps, and a voltage changing switching device operatively associated with one of the primary taps, the voltage monitoring device being coupled with the voltage changing switching device.
Patent JP-H0617546-A (JP)
Title: Freely foldable sunroom
Inventor: NAKATANI TOSHIMARO
IPC: E04B1/344
Filed: 1992-02-25
Abstract: PURPOSE:To use a freely foldable sunroom even in a cold area where a station ary sunroom can not be used because of snow fall. CONSTITUTION:Freely folding side wall panels 30 which are jointed to vertical frames 12, 22 at the one side thereof by hinges 70 and connected to each other with hinges 70, are arranged between the inside frame 10 fixed to a building and the outside frame 20 forming the front opening. Further, roof panels 40 and floor panels 50 are jointed to the upper frame 11 and the lower frame 13 of the inside frame 10 with hinges to close the upper end and the lower end of the outside frame 20 and the side wall panels 30 by these roof panels 40 and the floor panels 50. And an opening member 60 is arranged at the front opening of the outside frame 20 to be able to freely fold the sunroom A. The sunroom can be folded and expanded so as to press or draw the outside frame 20 and raise or tumble the roof panels 40 and the floor panels 50.
Patent JP-S57188425-A (JP)
Title: Coating method for optical fiber
Inventor: SHIYUDOU YOSHITO
IPC: C03B37/00
Filed: 1981-05-18
Abstract: PURPOSE: To enhance the transmitting characteristics of an optical fiber, the mass-productivity and the long-term reliability in water by applying a resin composition consisting of a liq. thermosetting resin contg. unsatd. double bonds and of silyl peroxide to the fiber and by curing the composition.  
     CONSTITUTION: A resin composition for coating is prepared using a liq. thermosetting resin contg. unsatd. double bonds such as resin consisting of unsatd. polyester and (meth)acrylic ester and silyl peroxide as a curing reaction initiator. The composition is applied to an optical fiber immediately after spinning and heat cured to coat the fiber. This composition has remarkably lower viscosity than a conventional composition, forms a flexible coat, and bonds chemically to the fiber surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63239520-A (JP)
Title: Composite displaying and inputting device
Inventor: TODOME TAKESHI
IPC: G06F3/0487
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a device which can prevent the erroneous operation while evading the device from going to large in size by making the size of an input operating area in respective operation modes into the prescribed size with a displaying part and input part integral device. CONSTITUTION:Composite equipment 1 has a composite displaying and input device 8 composed of the integral structure of a transparent touch panel 8a and a plane type display 8b facing this. A composite function part 3 has a copying machine 120, a facsimile 130, a printer 140 and a scanner 150. A control ler 2 controls the displaying of the composite function part 3 and the device 8 in accordance with the program stored by a memory 200 and the input of the device 8. In case of copying mode, a display 8a displays a mode column, a copy specification column, etc., by setting a key input position to the size convenient to the operation of the copying. In such a case, since respective touch areas are set so as to have the dimension of at least >=about 5mm, the erroneous operation to pressure an adjoining area erroneously can be prevented.
Patent JP-H05273452-A (JP)
Title: Optical filter installing method
IPC: G02B7/00
Filed: 1992-03-30
Abstract: PURPOSE:To simplify the assembling process of an optical circuit by inserting the lower part of an optical filter into a groove, and fixing the optical filter while pressing the vertical surface of a jig against the optical filter. CONSTITUTION:The optical filter 13 is inserted into the groove 12 of a flat base 11. In this state, the optical filter 13 is movable only in the length direction of the groove 12 and its position is determined. The perpendicularity of the optical fiber 13 to the flat base 11 is not guaranteed, so the vertical surface 14c of a glass body 14 is pressed against the optical filter 13, which is then adjusted to become perpendicular to the base 11. In this state, the optical filter 13 is fixed to the base 11 and then fixed at right angles to the base 11. At this time, the glass body 14 may be fixed together with the optical filter 13 or detached after the optical filter 13 is fixed.
Patent JP-S58199246-A (JP)
Title: Control for automobile
Inventor: ITOU HISATSUGU
IPC: B60R16/023
Filed: 1982-04-30
Abstract: PURPOSE:To dispense with conventional electric wires and power supply lines for improving reliability of a control without any failures like disconnection accidents in the control for transmitting and receiving signals between a door of an automobile and a car body, by using a magnetic combining structure to transmit control signals and electric power. CONSTITUTION:A door 5 is provided with a control 1 consisting of a plurality of switches 2a-2d, a transmitting coil 3 for converting electric signals to magnetic signals and a transmitting circuit 4 for converting a plurality of signals from the control 1 to time divided multiple control signals to drive the transmitting coil 3 on the basis of said control signal. On the other hand, a car body 9 is provided with a receiving coil 6 for converting the magnetic signal to the electric signal and a control circuit 7 for decoding said electric signal to generate a predetermined control signal 8 corresponding to signal from the control. And direct current of a battery 11 is converted to alternate current by an inverter circuit 10 to excite a primary coil 12. A secondary coil 13 is driven by said excitation to generate electromotive force and supply electricity to the transmitting circuit 4.
Patent JP-H01247921-A (JP)
Title: High frequency heating appliance
Inventor: AOYAMA NAGAKI
IPC: F24C7/02
Filed: 1988-03-28
Abstract: PURPOSE:To set heating conditions in automatic mode and provide every improved convenience freely when foodstuffs, even though identical to each other, are subject to a change in their preheating and cooking conditions, by selecting the number of operations in terms of a heating key, and carrying out heating control according to a preheating status of a heated article. CONSTITUTION:Automatic cooking keys 12a, 12b, and 12c (heating keys) are electrically connected to a heating selection means, and specify a displayed article to be cooked. Heating and cooking programs for their respective two systems are stored in a microcomputer-controlled circuit. It is contrived that automatic heating control is available by depressing an automatic cooking key in terms of cooking in normal temperature and by depressing the cooking key twice in terms of frozen food. More specifically, frozen gratin is thawed out for the first two minutes by the magnetron depressing the automatic cooking key 12c twice, then is heated and cooked for the remaining 9 minutes by the heater.
Patent JP-H03274843-A (JP)
Title: Fax store and forward switching controller
Inventor: KIMURA NOBUNORI
IPC: H04L12/54
Filed: 1990-03-23
Abstract: PURPOSE:To realize a facsimile communication system with superior operability and in which the diversification of a function can be realized by providing an FAX store and forward switching system and an interface means transmitting/receiving control information and controlling the operation of the FAX store and forward switching system from the outside. CONSTITUTION:A FAX store and forward switching on-line interface 22 performs the transmission of a command and data from a host computer 20 to the FAX store and forward switching system 14, and the reception of image data stored in the FAX store and forward switching system 14 and information representing the working state of the FAX store and forward switching system 14. The host computer 20 generates code data and various kind of command according to an instruction from each working station, and controls the FAX store and forward switching system 14 so as to perform the returning processing to each facsimile terminal 11 by transmitting them to the FAX store and forward switching system 14 via a BSC line. Therefore, it is possible to realize the facsimile communication system with superior operability and realizing the diversification of the function.
Patent JP-H06291781-A (JP)
Title: Transmission control system
Inventor: SUGITA MASAHIRO
IPC: H04L12/28
Filed: 1993-03-31
Abstract: PURPOSE:To suppress frequency of occurrence of broadcast transmission in the transmission control system in which data transmission is attained between a LAN and an ATM network. CONSTITUTION:A destination address included in a reception packet is retrieved fro a DA table (step S12). When no destination address is registered, an address notice request cell is sent in a broadcast way (step S14). Upon the receipt of the address notice request cell (step S15), user data are sent to an address included in the address notice cell while being processed into a cell (step S19). When a time expires without reception of the address notice (step S16), a cell including the user data is sent in a broadcast way similarly to the case with a conventional system.
Patent JP-H07258830-A (JP)
Title: Ag material for vapor deposition and its production
Inventor: IWAI SHOZABURO
IPC: C23C14/24
Filed: 1994-03-18
Abstract: PURPOSE:To produce an Ag material for vapor deposition, having stable wettability excellently wetting to a vapor deposition boat, capable of decreasing film forming speed, and facilitating film thickness control in the case of thin film. CONSTITUTION:This material is an Ag material for vapor deposition, in which the oxygen concentration in Ag is regulated to <10ppm. This Ag material can be obtained by subjecting Ag to vacuum melting or melting in the air by the use of a deoxidizer to undergo deoxidation, to casting, and then to plastic working into desired shape.
Patent JP-S57190126-A (JP)
Title: Clutch for cars
Inventor: UETAKE MASAMI
IPC: F16D13/76
Filed: 1981-05-19
Abstract: PURPOSE:To reduce a clutch to compact size by clamping a starter ring gear together with a clutch cover on a fly wheel by a bolt in the clutch where a crank is turned through the starter ring gear mounted on the fly wheel. CONSTITUTION:A clutch mechanism is adapted to transmit power to a change gear input shaft 7 by clamping a clutch facing 15 between a fly wheel 2 rotated together with a crankshaft 1 and a pressure plate receiving a spring force of a plate spring 5 to be brought into frictional engagement. In this case, a starter ring gear 17 disposed on the outer periphery of the fly wheel 2 is clamped on the fly wheel 2 together with a clutch cover 3 at several places by bolts 16. At this time, the inner peripheral surface of the gear 17 is closely fitted in a circular step portion 2a of the fly wheel for centering.
Patent JP-H10268326-A (JP)
Title: Substrate for liquid crystal display device
Inventor: TAKAHASHI KAZUHIRO
IPC: G02F1/1333
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the substrate for a liquid crystal display device which is free of mixture of a liquid crystal layer with impurities and a decrease in the retaining force of liquid crystal due to a difficiency in the setting of a photosetting sealing material. SOLUTION: Many gaps 29 of small area for light transmission are arranged and formed almost uniformly at an overlap of the sealing material 24 with a light-shielding conductive pattern 28. Thus, the gaps 29 are provided to secure light irradiation area at the overlap of the sealing material 24 with the conductive pattern 28. Even if the light-shielding conductive pattern 28 overlaps with the photosetting sealing material 24, the sealing material 24 has no insufficiently set part and is able to securely set entirely. When the shape and array of the gaps 29 are so set that light creeps by diffraction, the sealing material 24 at non-gap parts can be set with light which is made incident on the gaps 29 and creeps, thereby securing the setting of the sealing material at the overlap part.
Patent JP-S553013-A (JP)
Title: Fault detecting device of control unit
Inventor: KURIHARA NOBUO
IPC: G05B17/00
Filed: 1978-06-21
Abstract: PURPOSE:To secure the optimum fault detection at all times by deciding whether or not the model correction is possible in case the difference is out of the setting range between the models provided to detect the fault of the arithmetic part and the operation detection part and the corresponding output. CONSTITUTION:Model 9 and 10 are provided to detect the fault of arithmetic part 1 and the operation detection part each. Comparator 11 is provided to obtain difference epsilon3 of the output between model 9 and corresponding part 1, and comparator 12 is for obtaining difference epsilon2 of the output between model 10 and the corresponding operation detection part respectively. Then in case the difference epsilon3 and epsilon2 are out of each limit value set respectively, whether or not the model correction is possible is decided at decision part 13 according to the degree of drift against the average value of difference. And in case the correction is possible, model correction 14 is carried out with a fixed time via the signal obtained from the object of the fault detection. Thus, the optimum fault detection becomes possible at all times.