baber/WOPTO huggingface dataset:
Patent JP-S59190502-A (JP)
Title: Reserve tank
Inventor: KAMOSHITA AKIO
IPC: B62D5/07
Filed: 1983-04-08
Abstract: PURPOSE:To have effective use of the whole filter uniformly by allowing the return liquid to pass through the filter in such a direction as outward radially of the tank body. CONSTITUTION:A return liquid flowing in via return nozzle 19 and a port 19a proceeds in such a sequence as No.1 chamber 11b, No.3 chamber 11d via a hole, a hole 14f and No.4 chamber 11e. When the liquid passes through the hole 14f, it passes inevitably nearby a magnet 23, which attracts the contained metal powder effectively. Because the return liquid in the chamber 11e passes through a filter 15 while dispersing outward radially, passage of the filter 15 is made throughout its surface to cause a sunk velocity. Thus the filter 15 is utilized effectively. The return liquid having passed through the filter 15 comes into No.2 chamber 11c situated below via No.5 chamber 11f and a notch 14g and gets rid of bubbles effectively from the return liquid. The return liquid in the chamber 11c is exhausted to outside the body 11 via a suction port 20a and suction nozzle 20.
Patent JP-S57180036-A (JP)
Title: Directly-heated cathode for electron tube
Inventor: SAKAMOTO HIROSHI
IPC: H01J1/14
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a base material capable of holding initial performance for a long period of time by a method wherein a NI-Mg alloy having the predetermined mixture ratio of the elements is sandwiched as a central material between sandwich-materials and all of these materials are uniformly coated with a solvent in which Ni powder has been dispersed, before being heated and combined together. CONSTITUTION:A Ni-15-30%W alloy containing no reducing agents is processed through cold working and the like to prepare a core alloy 7 as a sandwich- material and subsequently a Ni-0.1-2.0%Mg alloy 4 is cast in a mold to prepare a central material. Each of the Ni-Mg alloy 4 and core alloy 7 is uniformly coated, using a brush, with Ni paste 2 prepared by dispersing, for instance, Ni powder having a grain diameter of 1-50u in a solvent of nitrocellulose and the like and these alloys are piled up, before being heated by hydrogen or inert gas and the like to combine them together. Then the materials on either side of the combination at a right angle to the direction in which it has been roll-reduced are welded together. In so doing, it becomes possible to obtain an excellent base material capable of holding initial performance for a long period of time.
Patent JP-H05265172-A (JP)
Title: Layout device
IPC: G03F1/00
Filed: 1992-03-18
Abstract: PURPOSE:To easily allocate ruled lines and colors to a space area showing the space of a catalog when the space is produced. CONSTITUTION:The layout device is provided with a 1st storage means (b) stored with division data by dividing the space into plural data areas. Further, the layout device is provided with a 2nd storage means (c) stored with a design pattern consisting of the relative positions, etc., of the areas where the ruled lines and colors are allocate. A design allocating means that the layout device is provided with reads the division data and design pattern in and allocates the design pattern to the respective data area in the space. Then the result is displayed as an image on a display means cab.
Patent JP-S63262347-A (JP)
Title: Electrostatic duplicating device
Inventor: MURATA HISAAKI
IPC: B65H3/06
Filed: 1987-03-19
Abstract: PURPOSE:To effect accurate rotation of a feed roller in linkage with movement of an original placing mechanism, by a method wherein the engaging projection of the winding transmission node of a drive mechanism is engaged with the one of a plurality of engaging parts to rotate a synchronous wheel. CONSTITUTION:A synchronous wheel 84 rotated by a given amount at a given timing according to movement of a winding transmission node 74 is disposed coaxially with the one of a wheel 68 to be driven and an idle wheel 70, and a synchronous wheel 96 mounted on a support shaft 36 to which a feed roller 32 is secured is coupled for drive. Meanwhile, an engaging projection 102 is secured to a transmission node 74 run around a driven wheel 68 and an idle wheel 70. When the engaging projection is moved around the idle wheel 70 along with movement of the transmission node 74, it is engaged with the one of a plurality of engaging parts 104 formed to the synchronous wheel 84 to rotate the feed roller 32.
Patent JP-H07267498-A (JP)
Title: Fluff inspection device for yarn package
Inventor: KATSUKI TOSHIYUKI
IPC: B65H63/00
Filed: 1994-03-31
Abstract: PURPOSE:To surely detect fluff and correctly measure the length of the fluff by electrifying and erecting the fluff on the surface of a yarn package, and photographing the fluff while light is radiated to the fluff. CONSTITUTION:The cheese 10 of a yarn package is formed when filament yarn is traversed and wound on a paper tube. When the winding conditions are changed, shape collapses such as high lug sections 12 and bulge sections 13 are caused on the cheese 10, and fluff 14 (14A-14C) is generated on the surface. For the inspection of the fluff 14, an inspection position D1 on the surface of the cheese 10 is electrified by an electrifier 40A to erect the fluff 14. A laser beam is radiated to the erected fluff 14 from a laser oscillator 31A via a lens 32A, and the inspection position D1 is photographed with an image pickup unit 21A. The fluff 14 is surely detected, and the length of the fluff 14 is correctly measured.
Patent JP-S59188795-A (JP)
Inventor: KAN TOMIO
IPC: G06F9/445
Filed: 1983-04-12
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-H11261354-A (JP)
Title: Variable gain amplifier circuit
Inventor: KOMABA KENICHI
IPC: H03F3/68
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To stably obtain a gain even when a large-amplitude input signal is applied by providing a differential amplifier and feedback resistances dedicated to the differential amplifier and switching the differential amplifier between an operation and a nonoperation state. SOLUTION: This circuit is equipped with a 1st differential amplifier 10 which includes two transistors having their emitters connected in common and a 1st current path connected to the emitters and is applied with an input signal at one input terminal, a 2nd differential amplifier 15 which includes two transistors having their emitters connected in common and a 2nd current path connected to the emitters and is applied with the said input signal at one input terminal, a load 19 which is connected to the 1st and 2nd differential amplifiers 10 and 15 in common, a feedback transistor 20 which is applied with the said input signal from the load 19 at its base, 1st and 2nd resistances 21 and 22 which are connected in series between the emitter of the feedback transistor 20 and a reference potential point,  and 3rd and 4th resistances 24 and 25 which are connected in series between the emitter of the feedback transistor 20 and the reference potential point.
Patent JP-S63228206-A (JP)
Title: Clock distribution system
Inventor: TANAHASHI TOSHIO
IPC: G06F1/12
Filed: 1987-03-17
Abstract: PURPOSE:To prevent a delay time more than a clock cycle from being applied on the flip-flops between integrated circuits, by distributing a clock whose phase lags more than that of the clock to be distributed to the flip-flop for outputting to the flip-flop for inputting. CONSTITUTION:A logic flip-flop 21 in the integrated circuit stores the output of the flip-flop 4 for inputting via a logic circuit 31, and a logic flip-flop 22 stores the output of the flip-flop 21 via a logic circuit 32, and also, outputs it to the flip-flop 1 for outputting via a logic circuit 33. To the flip-flop 1, the clock (a) of a clock distribution circuit 5 is distributed, and to the flip-flops 21 and 22, the clock (b) whose phase lags more than that of the clock (a) is distributed from a clock distribution circuit 6, and to the flip-flop 4, the clock (c) whose phase lags more than that of the clock (b) of the clock distribution circuit 6 is distributed from a clock distribution circuit 7. In such a way, it is possible to use a time longer than the clock cycle in the transfer of data between the integrated circuits.
Patent JP-H07265306-A (JP)
Title: Adaptor
Inventor: TSUKAHARA HAJIME
IPC: G01N29/24
Filed: 1994-03-31
Abstract: PURPOSE:To narrow an aperture area and to enhance the space efficiency in a housing by transmitting the rotatory power of the operation shaft crossing a lock shaft and protruding to the outside of the housing from the surface crossing a surface provided with a first connector at a right angle to the lock shaft through a rotation transmitting mechanism. CONSTITUTION:A bevel gear 26 is attached to the lock shaft 25 of a connector 20 and an operation shaft 23 is supported in a rotatable manner by the bracket 27 attached to a frame 28 so as to cross the lock shaft 25 at a right angle on the same plane. The bevel gear 29 meshed with the bevel gear 26 is attached to the operation shaft 23 and a rotation transmitting mechanism is constituted of the bevel gears 26, 29. When an operation knob is operated, rotatory power is transmitted to the lock shaft 25 through the operation shaft 23 and the rotation transmitting mechanism consisting of the bevel gears 26, 29 and the locking/ unlocking of the connector 20 with the connector on the side of an ultrasonic diagnostic apparatus is performed.
Patent JP-H05264504-A (JP)
Title: Mass spectrometer
IPC: G01N27/62
Filed: 1992-03-19
Abstract: PURPOSE:To microanalyze a samplegas while the high vacuum of a mass spec trometer is being maintained by a method wherein a route which introduces a gas such as He or the like is installed between a He separator and a samplegas introduction meter and a rotary pump for evacuation use is installed. CONSTITUTION:A samplegas and a sample component which is contained in it are sent off from a samplegas introduction system 5; they are introduced into an ionization chamber 8 via a gas chromatograph/mass spectrometer flow passage 7. On the other hand, a gas such as He or the like is introduced, via a leak valve 4, from a backward-flow preventive introduction system 3 which is installed between the introduction system 5 and a He separator 2; it is prevented that the air is leaked from the separator 2 and a gas-chromatograph attachment port 1. Thereby, a target component in the samplegas is ionized with good efficiency. The target component which has been ionized is mass- analyzed by means of an analytical tube 9 installed inside a magnetic field; after that, it is recorded on a recorder 11 via an amplifier 10.
Patent JP-S62220041-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: TODA TAKEO
IPC: H04L12/40
Filed: 1986-03-20
Abstract: PURPOSE:To transmit information from a slave station to a master station by a contention system when a state change exists in any slave by using a polling system to transmit information when each station has no state change. CONSTITUTION:Plural slave stations 20, 30 are connected to the master station 10 through a couple of transmission lines 1. The master station 10 consists of a demodulator 13 demodulating a modulation signal transmitted from the slave stations 20, 30, a modulator 12 modulating the information of the master station 10 and transmitting it to the slave stations 20, 30, a high-grid transformer 14 transmitting an output signal to the transmission line 1 and blocking the input to the demodulator 13 and a transmission control logic section 11. On the other hand, the slave stations 20, 30 consist of demodulators 23, 33, modulators 22, 33, carrier detectors 25, 35 detecting a transmitted carrier signal, high-grid transformers 24, 34 and transmission control logic sections 21, 31 respectively. Thus, both the polling system transmitting a transmission request sequentially from the master station 10 to the slave stations 20, 30 and collecting the information from all the slave stations and the contention system transmitting the information from the slave station to the master station are utilized.
Patent JP-H10253124-A (JP)
Title: Air conditioner
Inventor: KAWAI TAKESHI
IPC: F24F11/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To perform a control so as to meet the intention of a user by meeting the intention of the user from an input condition for setting temperature, forming setting information corresponding to the supposed intention and supplying the setting information to a control means. SOLUTION: Upon air conditioning operation, information inputted to a remote controller 1 by a user, in other words, information obtained when the user operates temperature setting 'UP' and 'DOWN' keys, or various keys such as a 'cooling and heating switch' key, a wind direction key, an air capacity key, etc. or room temperature information obtained by a room temperature sensor is transmitted to an intention supposing means 2. In the intention supposing means 2, when, for instance the 'DOWN' key is repeatedly operated two times or three times, it is supposed that the user desires a 'stronger' cooling and the intention supposing information of the user is supplied to a setting information forming means 3.  The setting information forming means 3 forms setting information corresponding to the supposed intention and supplies the formed setting information to a control means 5 to change temperature setting, air capacity setting, wind direction setting or the like.
Patent JP-H07269910-A (JP)
Title: Equally bifurcated piping system in one or group of ice storage tanks and equally bifurcated pipe therefor
Inventor: TAYA AKIO
IPC: F25C1/00
Filed: 1994-03-31
Abstract: PURPOSE:To enable evenly distributing water and grains of ice independent of changes in density distribution or grain size distribution of grains of ice or in flow velocity inside a pipe, hence dispensing with the process of completely melting ice and enabling storage of ice to capacity. CONSTITUTION:The total cross-sectional area of a single or a plurality of ice storage tanks 1 with a horizontal pipe is divided into equal unit divisions by the nth power of 2 (where n is an integer). An outlet body 7 having one or more outlet openings is provided in each of these unit divisions. A pair of outlet bodies 7 placed adjacently to each other are both connected to either of two downstream openings of an equally bifurcated pipe B5. The upstream opening shared by a pair of equally bifurcated pipes B5 is connected with either of two downstream openings of another equally bifurcated pipe B4. The connection repeated successively in this manner finally ends in connection to one equally bifurcated pipe B1, with which on the upstream side one inlet pipe 3 is connected. The equally bifurcated pipes B positioned continuously from upstream end to downstream end consist of straight pipes or bent pipes with straight parts at least downstream, which are connected to one another.
Patent JP-H01237377-A (JP)
Title: Scroll type fluid machine
Inventor: MACHIDA SHIGERU
IPC: F04C18/02
Filed: 1988-03-18
Abstract: PURPOSE:To prevent intrusion of noncompression fluid and the like into a compression operation chamber by controlling the drive of DC motor according to the rotational position of the motor, and properly controlling the meshing conditions of a lap in a scroll driven by the motor. CONSTITUTION:When an electric drive element 12 composed of a DC motor is driven, a drive shaft 66 rotates to rotate a rotary scroll 2, thereby gas is compressed in an operation chamber 10 inside a fixed scroll 1, and discharged from a discharge port 15, through a space in an enclosed vessel 20 from a discharge port 4. Since a rotation angle display disc 16 also rotates following the element 12, a position detection element 17 generates a detection signal according to the rotation, and send it to a control unit via a cable 23. Then, the control unit control the application voltate and current to the element. It is thus possible to properly control the meshing condition of a lap in each scroll 1 or 2 at the stop of operation so as to close a terminal end of the lap.
Patent JP-H01301443-A (JP)
Title: Brake gear
Inventor: HANSUUDEIITAA RAINARUTSU
IPC: B60T8/32
Filed: 1989-03-15
Abstract: PURPOSE: To eliminate a sense of incongruity due to kick-back by connecting an electric switch formed with ratchet teeth in the range where depressing amount is small for the upper end of the pedal part lever of a brake with an ABS controller, and keeping a circulation pump inoperative at the time of conducting depressing operation by a prescribed amount or smaller. CONSTITUTION: Hydraulic pressure generated by a tandem master cylinder 2 and a negative pressure booster 3 is supplied to respective wheel cylinders 16 to 19 through control valves 14, 15, 21, and 22, and at the time of generation of skid, ABS control is conducted by switching the respective control valves, and releasing and recharging of the hydraulic pressure by driving a circulation pump 25. An electric switch 30 formed with ratchet teeth 30" in the range where a depressing amount is small, is connected to the upper end of the lever of a brake pedal 4, and the actuation control of the circulation pump 25 used for ABS control is conducted. It is thus possible to eliminate a sense of incongruity due to kick back by keeping the circulation pump inoperative at the time of depressing the brake pedal by a prescribed amount or smaller.
Patent JP-H11259661-A (JP)
Title: Method and device for measuring moving picture speed field and recording medium where moving picture speed field measuring program is recorded
Inventor: OTSUKA KAZUHIRO
IPC: G01W1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for moving picture field measurement which find the speed field of a moving picture fast and the recording medium where the moving picture speed field measuring program is recorded. SOLUTION: A time-series image is inputted (step 401), a partial image is extracted from a moving image (step 402), and a speed component in the partial image is estimated (step 403); and the possibility of the estimated speed (degree of contribution) is calculated as to respective pixels (step 404) and similar processes are performed for other partial images at different positions. After partial images covering the entire image area are all processed, speed components are put together by using the degrees of contribution to obtain the speed field of the whole image (step 406). Lastly, the speed field is outputted (step 407).
Patent JP-H03265444-A (JP)
Title: Motor actuator
Inventor: HIRAMATSU TOMOYUKI
IPC: B60H1/00
Filed: 1990-03-14
Abstract: PURPOSE:To finely regulate an operating angle even after a motor actuator is mounted in an apparatus by so forming a regulating opening in a case that a trimming resistor provided on a circuit board is operated from an opposite side to one side of the casing. CONSTITUTION:A trimming resistor 330 is provided on the rear surface of a circuit board 3, and provided in series with a potentiometer to regulate the detecting resistance value of the potentiometer. A hole 132 for regulating the resistor 330 is provided at the opposite side to the output shaft of a motor actuator 1 in an F case 130. Thus, after the actuator is mounted in an air- conditioner, the operating angle of the output shaft can be finely regulated by considering the actual position of an air mixing damper. In this manner, not only an error of the actuator but also assembling error of an air damper and aging thereof can be easily compensated while the actuator is mounted in an apparatus.
Patent JP-H07270716-A (JP)
Title: Optical device
Inventor: HAKAMATA HIROYUKI
IPC: G02B27/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide an optical device capable of simultaneously observing an object being at two different focusing positions on the same optical axis on one image formation surface. CONSTITUTION:The image of the object placed on a focusing surface 121 is formed on the image formation surface 131 from an optical path A by way of an objective lens 123, an image formation lens 124, a half mirror 125 and a total reflection mirror 126 through a half mirror 130, and the image on a focusing surface 122 is formed on the image formation surface 131 by the half mirror 130 through the path of the objective lens 123, the image formation lens 124, the half mirror 125, a total reflection mirror 127, a correction lens 128, and a shutter 129. The focusing position of a focusing surface 122 is corrected to be the same as the focusing surface 121 by the correction lens 128, so that the images of the object on the two focusing surfaces 121 and 122 are simultaneously observed on the image formation surface 131.
Patent JP-S57177805-A (JP)
Title: Broadside rolling method for plate ingot in hot rolling
Inventor: KANARI SHIYOUHEI
IPC: B21B1/02
Filed: 1981-04-27
Abstract: PURPOSE:To improve width adjusting efficiency without consierable equipment investment in hot rolling wherein vertical and horizonal rolls are combined by adjusting the width of the plate byusing vertical rolls engraved with arc-shaped calibers in the bottom of grooves. CONSTITUTION:In broadside rolling of a plate ingot in hot rolling, the width of the plate is adjusted with vertical rolls 3 engraved with arc-shaped calibers in the groove of the bottom thence the ingot is horizontally rolled. The arc-shaped calibers of the rolls 3 are formed to the shape of, for example, about 220mm. thickness T2 of the groove bottom, about 150 deg.C angle range theta2 of the roundness part, about 114mm. radius (r) in the bottom part of the groove, about 15 deg. tapered angle theta3 on the side wall of the calibers and about 250mm. depth D2 of the calibers. Since the peak position of the thickness after the broadside rolling is made apart from the width end of the plate by this broadside rolling; therefore the width returning in the subsdquent horizontal rolling is reduced and the efficiency of the width adjustment is improved.
Patent JP-S60208379-A (JP)
Title: Heat-sensitive adhesive for shoe upper material
Inventor: FUSAUCHI TATSUNARI
IPC: C09J121/00
Filed: 1984-03-31
Abstract: PURPOSE:To provide the titled adhesive of outstanding rubber elasticity, processability and low-temperature resistance, along with good hand feeling and settability to last mold, comprising thermoplastic rubber and trans-1,4-polyisoprene. CONSTITUTION:The objective adhesive comprising (A) a thermoplastic rubber (e.g. styrene-butadiene-styrene block copolymer), (B) (pref. 40-100pts.wt., based on 100pts.wt. of the component (A), of) trans-1,4-polyisoprene, and, if necessary, (C) softening agent (e.g. naphthene-based process oil), filler (e.g. silica) and tackifier (e.g. terpene resin).
Patent JP-H02244202-A (JP)
Title: Control device
Inventor: HISHIKARI ISAO
IPC: G05D23/19
Filed: 1989-03-17
Abstract: PURPOSE:To attain the fine control of a control subject to the target value via a comparatively simple circuit constitution by obtaining a differential component less than 1LSB via a differential amplifier when the analog input is converted into the digital value and adding the differential component control signal corresponding to the differential component to a main control signal. CONSTITUTION:An analog input 1 is converted into the digital value by an A/D converter 3 and inputted to an arithmetic circuit 10 to be compared with the target value. Then the digital control value corresponding to the difference between both values is operated. This control value is converted into the analog value by a 1st D/A converter 20 and a main control signal is obtained. At the same time, the digital value is converted into the analog value by a 2nd D/A converter 21. Then a differential amplifier 6 obtains the deviation between the input 1 and the digital value. Thus the differential component less than 1LSB is obtained and added to the main control signal for output of a control signal. In such a way, a control subject is finely controlled to the target value.