baber/WOPTO huggingface dataset:
Patent JP-H04346697-A (JP)
Title: Electrolytic cell and anode
Inventor: JIERARUDO AARU POOTO
IPC: C25D17/10
Filed: 1992-03-09
Abstract: An electrolytic cell is disclosed comprising a cathode having a cathode surface movable in the cell, an anode spaced from the cathode, and means for maintaining an electrolyte solution between the cathode and the anode. The anode comprises at least one dimensionally stable elongated anode strip at right angles to the cathode surface direction of movement. The anode strip is laterally flexible and has a formed, first configuration. A support means supports the anode strip and flexes the anode strip into a second supported configuration which is different from the formed first configuration. The anode strip in the second supported configuration is uniformly spaced from the cathode. The invention is particularly applicable to a radial cell in which a plurality of anode strips are positioned in an arc circumferentially around the cell cathode. <IMAGE>
Patent JP-S61208578-A (JP)
Title: Image forming device
Inventor: KOYAMA SHINSUKE
IPC: G06T11/80
Filed: 1985-03-14
Abstract: PURPOSE:To semi-automatically from a logographic type image devoted to an original image by converting a converted grey image data into binary image data by a predetermined threshold. CONSTITUTION:In front of a video camera 10, a logographic type is disposed and picked up by the video camera 10 and this is fed to a digital signal processing circuit 20. From an encoder 21, a brightness component corresponding to a logographic type image is outputted. This brightness component is digitized and the digitized image data is fed to a work station 30 and converted by a grey scale. The image data converted by the grey scale is converted into a binary image data by this designated threshold and displayed on an image plane S of a monitor 50. Accordingly, since the logographic type image only of white and black is displayed on the monitor 50, only by watching this image, a goodness or not of the threshold when converting into the binary data can be judged.
Patent JP-S61208775-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/70
Filed: 1985-03-14
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-H09218192-A (JP)
Title: Method for predicting taste of yoghurt
Inventor: TAKAHASHI NOBUAKI
IPC: G01N33/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To perform an easy prediction instead of a conventional function inspection by using a system constructed by use of a neural network formed of back propagation model and each component analytical value of flavor component and aroma component as learning data. SOLUTION: In this predicting method, a nonlinear analytical method by a neural network NN formed of back propagation model BP is used as a predicting method using component analytical values formed of flavor component and aroma component and function inspection data as the data for constructing the predicting system. As the flavor component analytical value, for example, an item selected from 62 items formed of 60 items of each content of butyric acid and the like, and 2 items of pH and lactic acid acidity is used.  As the aroma component analytical value, a quantitative value of the component constituting a peak formed in a specified time when the aroma component condensate of yogurt collected under hydrochloric acid acidic condition is ventilated by a gas chromatograph having a column installed thereto with helium gas as a mobile phase, and the temperature is raised at a rate of 3 deg.C/min is used.
Patent JP-H06256252-A (JP)
Title: Method for hydroxycarbonylation of lactone
Inventor: FUIRIPU DONI
IPC: C07C55/14
Filed: 1994-02-25
Abstract: PURPOSE: To provide a hydroxycarbonylation method for converting various valerolactones and their isomers into corresponding dibasic acids by the reaction with carbon monoxide and water.  
     CONSTITUTION: At least one kind of lactone having 5 carbon atoms is reacted with carbon monoxide and water in the presence of an effective amount of iridium catalyst and an iodination or bromination promoter, wherein the promoter is present in a proportion within a range of (0.1:1)-(20:1) expressed by a molar ratio of the promoter to Ir. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62210108-A (JP)
Title: Nonskid device for automobile wheel
Inventor: ORI MASARU
IPC: B60C27/04
Filed: 1986-03-07
Abstract: PURPOSE:To enable nonskid means to be placed easily on the tread of a tire at the time of running on the icy road by providing a plurality of wrapping elements in the peripheral direction of the tire at equal intervals, which elements have monolithically nonskid means reciprocally moved in widthwise direction of the tire through a drive mechanism. CONSTITUTION:A tire 20 is provided with a plurality of lateral grooves 24 formed on the tread 22 in the peripheral direction thereof at equal intervals, and mounted around the outer periphery of a wheel body 10. Rotary screw shafts 32 and slide guide shafts 34 are provided on the outside part of the wheel body 10 so as to adjoin to each of the lateral grooves 24 in the radial direction and to extend in the radial direction of the wheel body 10. Traction pieces 36 are screwed onto the screw shafts 32 to move in a range limited by a pair of limit switches 35, and driven by a reversible D.C. motor 42 through bevel gears 38 and 40. And, ropes 50 attaching with nonskid elements 52 are rotated along the lateral grooves 24 and around guide rollers 54 in accordance with the driving of the traction pieces 36, so that nonskid elements 52 can be located on the tread 22 at the time of running on the icy road.
Patent JP-S55144905-A (JP)
Title: Driving method and apparatus for main spindle of multiple spindle lathe
Inventor: YAMADA TAKENORI
IPC: B23B3/30
Filed: 1979-04-24
Abstract: PURPOSE:To improve the working accuracy and cutting efficiency by affording optimum rotational frequency for the working to each spindle adapted to change the working station in sequence with the turn indexing of the drum. CONSTITUTION:With the turn indexing of a drum 4, each spindle 5 is shifted to the subsequent working synchronously. When the drum 4 is halted after the turn indexing, a lever member 28 moves to the right to advance a rotor 31 to the right. Then, a single plate clutch 24 is excited to attract an armature 23 to be brought into contact with the rotor 31. The inertia rotational frequency of the spindle 5 is forcibly converted into the rotational frequency of the driving shaft 32 and the clutch is engaged to transmit the accurate rotation.
Patent JP-H11228370-A (JP)
Title: Liquid preparation for oral cavity
Inventor: SANO HIROSHI
IPC: A61K8/34
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid preparation remarkably reduced in bitterness during and after use of xylitol having anticariogenic action by including xylitol, a specific amount of ethanol and a bitterness-controlling agent. SOLUTION: This liquid preparation comprises (A) 1-30 wt.% xylitol, (B) 2-20 wt.% ethanol, (C) a bitterness-controlling agent and (D) as necessary an antiseptic, a fluoride, a surfactant, an exogenous enzyme, a wetting agent, a sweetening agent, a solvent, etc. Grape fruit oil (i), red pepper extract (ii), etc., can be used as the component C. The component (i) is an essential oil used as a flavoring agent in a food field, etc. The component (ii) is an extract of fruit of Capsicum annuum Linne or its variant. The formulating amount of the component C is preferably 0.0001-10 pts.wt. as oil content in the case of component (i) and preferably 0.005-10 pts.wt. expressed in terms of evaporated solid content in the case of component (ii) based on 100 pts.wt. component B.
Patent JP-S61212061-A (JP)
Title: Semiconductor device
Inventor: SHIRAKI YASUHIRO
IPC: H01L29/80
Filed: 1985-03-16
Abstract: PURPOSE:To provide a transistor having an excellent high speed characteristic and considerably reduced base resistance, by providing a flush type of metal to be in contact with the base. CONSTITUTION:An N-type Si layer 22 serving as a collector, P-type semiconductor layer 23 serving as a base, and NiSi2 layer 24 serving as a metal electrode region are grown on an Si substrate 21 using a molecular beam epitaxy (MBE), and the unnecessary NiSi2 film is removed by ion milling. Moreover, a P-type semiconductor layer 25 and N-type semiconductor layer 26 serving as an emitter layer are formed by MBE. Element separation is done, and an insulating layer 30, emitter electrode 27, base electrode 28 and collector electrode are formed. As compared with a prior bi-polar transistor, the base resistance can be reduced to about 1/5 and the cut-off frequency can be increased by a factor of two.
Patent JP-H07262244-A (JP)
Title: Time chart editing device
Inventor: OKAMOTO YOSHIKAZU
IPC: G06F17/50
Filed: 1994-03-23
Abstract: PURPOSE:To display the values of respective signals in a time chart in accordance with delay time. CONSTITUTION:A signal waveform storage means 51 stores waveform information of the respective signals in the time chart, and the time chart is displayed on a display 1 based on waveform information. On the other hand, a delay storage means by individual signals 54 stores delay time which are respectively set for the respective signals. A delay cursor display means 42 displays cursors divided for the respective signals in the time chart in accordance with delay time in the time chart. A delay signal value display means 43 obtains the values of the signals corresponding to the display positions of the respective cursors from waveform information which the signal waveform storage means 51 stores. The delay signal value display means 43 displays the obtained values of the signals in the prescribed positions of the time chart.
Patent JP-S51127358-A (JP)
Title: Voltage differencial protecting relay equipment
Inventor: EBISAKA TOSHINOBU
IPC: H02H3/28
Filed: 1975-04-28
Abstract: PURPOSE: To replace voltage responce to current responce on voltage differencial protecting relay equipment prevents the malfunction at the external fault and a small size absorb element can be available to excessive input as well. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04286821-A (JP)
Title: Buffer gas circuit breaker
Inventor: ISOZAKI MASARU
IPC: H01H33/91
Filed: 1991-03-18
Abstract: PURPOSE:To provide a buffer gas circuit breaker which eliminates the need for greater operational power of a driving rod corresponding to increased breaking current. CONSTITUTION:An auxiliary buffer chamber 16 which is parted from a main buffer chamber 6 and equipped with holes 16A, 16B communicating with a clearance gap 9 is provided in a buffer cylinder 50. In addition, a check valve 17 is provided in a blowing hole 50 on the exit side to pass therethrough gas flow only which moves from the main buffer chamber 6 to the clearance gap 9. In this way, a device which has sufficient quenching ability without the need for greater operational power of a driving rod 12 corresponding to increased breaking current is obtained.
Patent JP-H09241075-A (JP)
Title: Nonreducible dielectric ceramic and laminated ceramic electronic parts using same
Inventor: WADA NOBUYUKI
IPC: H05K3/46
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain ceramic made of a sintered compact of a small grain diameter, having a structure other than a core-shell structure and excellent in temp. characteristics of its dielectric constant and characteristics in an electric field by forming a sintered compact consisting of two or more kinds of grains whose max. grain diameter and average grain diameter are a specified value each. SOLUTION: This ceramic is a sintered compact consisting of two or more kinds of grains having 0.5μm max. grain diameter and 0.1-0.3μm average grain diameter. The two or more kinds of grains have a uniform compsn. and a uniform crystal system in each of the grains and have mutually different compsns. When this ceramic is formed into a laminated body of ceramic layers and a conductor made of a base metal is interposed between the layers, the objective thin laminated ceramic electronic parts of <=3μm thickness are obtd. Since many grains are piled up in the thickness direction of the layers, the reliability of the layers is improved, the quality reproducibility of the sintered compact is enhanced and superior characteristics in an electric field and superior temp. characteristics are exhibited.
Patent JP-H05255914-A (JP)
Title: Opening/closing lock device for cover member of vehicle
IPC: E01H1/08
Filed: 1992-03-10
Abstract: PURPOSE:To improve safety and operability by providing a lock means preventing the opening of a cover member and a means detecting the travelable state of a vehicle, and locking the cover member when the travelable state of the vehicle is detected. CONSTITUTION:A metal cover member is openably fitted to the dust box opening section of a floor cleaning vehicle. An electromagnet 20 having a square shape is fixed to the periphery of the opening section, and it is connected to a power source 22 via a selector switch 21. An ignition switch IG starting or stopping an engine 23 is provided. When the engine 23 is started via the ignition switch IG to make the vehicle travelable, the selector switch 21 is turned on via a circuit, and the cover is attracted and locked by the electromagnet 20. The opening of the cover during a travel is surely prevented, the cover is easily opened or closed, and the deformation of the cover caused by a forced mechanical lock can be prevented.
Patent JP-S63218492-A (JP)
Inventor: TANAKA MASUMI
IPC: B66B5/02
Filed: 1987-03-09
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-H10238451-A (JP)
Title: Valve operating device
Inventor: ARIMOTO MITSURU
IPC: F16K31/122
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a valve operating device with improved efficiency owing to a limited loss in force and a shortened stroke of its actuator. SOLUTION: A round notch 15 of diameters slightly larger than the diameter dr of the rod 8 is provided on the periphery of a boss on the side facing the rod 8 along the extending direction of the rod 8. The actuator rod 8 is pivotally supported at its tip via a free pin 9. The swing support point O, at which the actuator is swingably supported on a base, is located in a range between the first vertical line H1 passing the rod pivot Q of the arm 4 and the vertical line Hs tangential to the periphery of the boss 5 on the side of a serbomotor and preferably nearer to the axis P of a valve stem 3. The length and the rod pivot of the arm 4 are set such that the periphery of the rod 8 can approach to the notch 15 side at the stroke end of the serbomotor.
Patent JP-S54144597-A (JP)
Title: Radioactive liquid storage pool
Inventor: SHIYOUJIYU MAKOTO
IPC: B65D90/52
Filed: 1978-05-02
Abstract: PURPOSE:To restrain the oscillation of a surface of a liquid in case of earthquake, by mounting a dash-board in the vartical direction to the surface of the liquid. CONSTITUTION:A dash-board 4, which divides a free surface of a liquid 2 of a long side of a pool 1 in the vertical direction to the free surface of the liquid and communicates a bottom portion 1a, is installed to the pool 1. Length under a surface of the liquid of the dash-board 4 is made to be approximate 3/4 of a long side or a diameter of the free surface of the liquid after partitioning the pool. This device is economical because the oscillation of the surface of the liquid in case of earthquake becomes smaller and excess space used for preventing the overflow of the liquid in the pool can be made small.
Patent JP-S63217658-A (JP)
Title: Optical semiconductor device
Inventor: YAMANAKA KAZUO
IPC: H01L27/14
Filed: 1987-03-06
Abstract: PURPOSE:To render an adverse effect of electromagnetic wave negligibly small and therefore to dispense with an electromagnetic shield by a method wherein a photodiode and an amplifying circuit are formed on one semiconductor substrate, whereby a monolithic IC is accomplished. CONSTITUTION:A P-type buried layer 7 is diffused into the region of a high resistivity N-type substrate 5 except a photodiode region, the growth of a low resistivity N-type epitaxial layer 2 is performed, and a P-type insulating layer is diffused so as to insulate the photodiode from an integrated circuit and subject a required part of the integrated circuit region to dielectric isolation. A process follows, wherein a P-type base layer 1' is diffused into a P-type anode layer 1 of the photodiode and an integrated circuit part and furthermore, an N-type emitter layer 4 is diffused into the P-type base layer 1' and a photodiode cathode 6 is simultaneously diffused. The photodiode is formed on an N-type substrate, and the integrated circuit is formed as well. The N-type epitaxial layer 2 is formed to be a low resistivity thin layer so that the integrated circuit has the advantage of the high speed operation. By these processes, an electromagnetic shield can be dispensed with.
Patent JP-S59178119-A (JP)
Title: Descaling method of hot rolled steel sheet
Inventor: TOKUNAGA HARUO
IPC: B21B45/06
Filed: 1983-03-30
Abstract: PURPOSE:To improve a performance for pickling edge parts and to improve an productivity of the whole by heating the edge parts higher in temperature than the central part before pickling a hot rolled steel sheet. CONSTITUTION:For instance, a heating device 1 of induction heating system is installed on a pickling line, and a driving source 3 and an opening-and-closing adjusting device 4 are moved in the width direction in accordance with the sheet width of a hot rolled steel sheet 2 to be heated. The edge part of the sheet 2 ranging from its side edge to about 200mm. width therefrom is heated by the device 1, and the sheet 2 is sent to pickling tanks 7 through pinch rolls 5, and is finally sent out through pinch rolls 6. Thus the scales of the edge parts as well as the scales sticking to the central part of the sheet 2 are easily removed by pickling.
Patent JP-S62210492-A (JP)
Title: Detaching mechanism for photosensitive drum
Inventor: SHIBANUMA HIDEO
IPC: G03G21/00
Filed: 1986-03-12
Abstract: PURPOSE:To simplify the attachment and detachment of a photosensitive drum by rotating and opening an upper block so as to displace and separate a developing device from the photosensitive drum, opening and closing a bearing case and attaching and detaching the photosensitive drum. CONSTITUTION:Handcuff type bearing cases 12a and 12b are fitted to the side plate 11 of a case. The photosensitive drum 1 is fixed to an end plate 15 by a shaft 14, and a bearing 13 is inserted with pressure, thereby forming all of them into united construction. The handcuff type bearing case 12a is equipped with a spring adjusting screw 16, a spring 17, and a case 21 containing a pin 18. The handcuff type bearing case 12b is provided with a fixed hole through which the pin 18 goes in and out, and the pin 18 is inserted into the fixed hole, whereby the handcuff type bearing cases 12a and 12b are fixed. Then the bearing 13 is fixed and the photosensitive drum 1 is fitted. For attaching and detaching the photosensitive drum 1, a release lever 19 fitted on the handcuff type bearing case 12b is tilted in the direction of an arrow with a fulcrum pin 20 as a fulcrum, whereby the pin 18 is extruded out of the fixed hole of the handcuff type bearing case 12b to remove the photosensitive drum 1.
Patent JP-H09222060-A (JP)
Title: Injection hole switching type fuel injection nozzle
Inventor: MIYAMOTO TAKESHI
IPC: F02M61/18
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of fuel from a rotary side by providing a different diameter through-hole on the axis of a needle valve in a device in which the needle valve is disposed in the inlet side of a hole formed in the tip part of a nozzle body and a rotary valve is disposed in the hole. SOLUTION: A nozzle body 3 connected to the lower end of a nozzle main body 1 includes a conical sheet surface 303 in its lower end and a bottom hole 340 in its lower side. A rotary valve 7 is installed in this hole 340 so as to be freely rotated by a driving shaft system 8 and an actuator. A needle valve 4 is inserted into the nozzle body 3, a through-hole 45 is formed in the center of the needle valve 4 so as to have a small diameter second hole 45b in its center position and large diameter first and third holes 45a and 45c in both sides, the rotary shaft 8 is inserted into this hole and thus the leakage of fuel between the rotary shaft 8 and the needle valve 4 is prevented.
Patent JP-S51128716-A (JP)
Title: Production apparatus for angular paer tube
Inventor: IMAI AKIO
IPC: B31C1/00
Filed: 1975-05-02
Abstract: PURPOSE: To produce an angular paper pipe of an optional shape such as a triangle, a tetragonal, and a pedestal shape, in cross section, by binding spirally a paper band. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06267316-A (JP)
Title: Filter for illumination light source
Inventor: ABO HIDEHARU
IPC: G02B5/26
Filed: 1993-03-12
Abstract: PURPOSE:To provide a filter for an illumination light source having nonconventional, quite new characteristics. CONSTITUTION:A filter is formed with multi-layer films L1-L16 on one face or both faces of a transparent substrate 10, and it is arranged on the front side of a practically white light source. The material and structure of the multi- layer films L1-L16 are determined so that the light beam having the desired color is transmitted in the front direction and a white light beam is transmitted in the oblique direction.
Patent JP-H02231158-A (JP)
Title: Heat transfer printer
Inventor: OSAWA MASAHIRO
IPC: B41J2/38
Filed: 1989-03-03
Abstract: PURPOSE:To accelerate heat transfer of sublimable dye, to improve printing efficiency and to accelerate a printing by applying a predetermined voltage lower than that at the time of printing to heat generator during a sheet feeding period to preheat it. CONSTITUTION:A multiple gradation printing of one line is performed on a photographic sheet by a thermal head 1 through an ink sheet. When one line is printed, a sheet feed command signal S3 is output from a print controller 4, the transistor 8 of a head voltage controller 3 which receives the signal S3 is conducted between its collector C and its emitter E. Accordingly, a head voltage V becomes a low value V2 obtained by subtracting a voltage drop from a voltage V0 of a constant-voltage source 6 to the slider 7a of a variable resistor 7 and a voltage drop of a load resistor 9. Since the heat generator of the head 1 which receives the head voltage V2 has no input of a conduction control signal S2 from the controller 4 during sheet feeding, it is preheated during the sheet feeding. When printing of next one line is started, initial transfer of sublimable dye is rapidly conducted from the ink sheet to the photographic sheet to finish printing of one line in a short time.