baber/WOPTO huggingface dataset:
Patent JP-S54122584-A (JP)
Title: Method of measuring seal performance for article being transferred in pipe conveyance
Inventor: HISAMITSU NAGAFUMI
IPC: B65G51/36
Filed: 1978-03-16
Abstract: PURPOSE: To improve the accuracy of various controlling properties through an accurate determination of the seal performance of the thrusting fluid for each matter being transferred by measuring the relative speed of the fluid with respect to the articles and the difference in pressure between the level in front and at the rear thereof.  
     CONSTITUTION: The value ΔPc of the difference in pressure between the level in front of and at the rear of capsules 1 running in a pipe 3, driven by the pressure of a fluid fed from a source 2 such as a blower, and the relative speed V of the thrusting fluid with respect to the capsules 1 are measured to determine the leakage rate namely the seal performance by the equation. In order to determine the leakage rate ϕ, for example, when the capsule 1 is stationary, air is fed from the source 2 in such a degree that the capsule little moves and under such a condition the speed of the air flow is measured with a flow meter 4. In order to determine the value ΔPc, a differential manometer 5 such as a diaphragm distortion gauge is used. Since the specific gravity γ varies with temperature and pressure, a manometer 6 and a thermometer 7 are provided to correct the deviation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04268917-A (JP)
Title: Printer device
Inventor: MUTO HARUO
IPC: G06F3/12
Filed: 1991-02-25
Abstract: PURPOSE:To inhibit the use of a font having no using right when plural hosts use a printer device in common. CONSTITUTION:When a font inquiry is generated from a host A having only a font (reference font) in the set state of a font (specific font) inherently included in a host B having plural fonts (reference font and specific font) in a memory 14 of a page printer 11 provided with both the hosts A, B, 'no font' is answered and the font of the host A itself is requested to inhibit the use of the font (specific font) inherent in the host B.
Patent JP-H06242059-A (JP)
Title: Electrochemical gas sensor
Inventor: KOMATSU TAKASHI
IPC: G01N27/404
Filed: 1993-02-19
Abstract: PURPOSE:To provide an electrochemical gas sensor in which an electrolyte is fed constantly to an electrode layer even when the quantity thereof is decreased and pressure fluctuation in an electrolyte tank caused thereby is regulated thus sustaining a constant sensitivity. CONSTITUTION:An electrode layer 8 comprising a working electrode, an opposing electrode, and a reference electrode is provided oppositely to an electrolyte tank 4 filled with electrolyte wherein a gas to be sensed acts on the working electrode. In such electrochemical gas sensor, a suction ring 5 is disposed through a slight gap with respect to the inner wall of the electrolyte tank 4. A porous ceramic filter 7 is interposed between the suction ring 5 and the electrode layer 8 and a Teflon filter 6 is provided for the electrolyte tank.
Patent JP-S53116555-A (JP)
Title: Heat exchanger
Inventor: HASEGAWA KUNIO
IPC: F22B37/10
Filed: 1977-03-22
Abstract: PURPOSE: To prevent the breaking due to corrosion by thickening the thickness of a heat transfer tube in the sodium free liquid surface area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07245938-A (JP)
Title: Failure detector for element in semiconductor ac switching device
Inventor: SATO EIJI
IPC: H02P27/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a detector for detecting open circuit, as well as short circuit, of a semiconductor switching element positively. CONSTITUTION:A semiconductor AC switching device 21 controls power supply from a main circuit 24 to an AC motor 26 by turning thyristors 22, 23 ON/OFF through a control circuit. A decision circuit 31 detects an offset voltage of an LFP30 based on a detected signal Sd of load current obtained through a current transformer 28, a full-wave rectifier circuit 29, and a low-pass filter (LPF) 30 upon turn OFF of the thyristors 22, 23 and corrects the subsequent detection signal Sd. If the corrected detection signal Sda is higher than a predetermined level when an OFF control signal is outputted, the decision circuit 31 makes a decision that a short circuit fault has occurred. If the signal Sd is zero when an ON control signal is outputted, a decision is made that the thyristor is open circuited and the faulty thyristor is determined based on the half-wave conduction state.
Patent JP-H06246586-A (JP)
Title: Numerical control program preparing device
Inventor: ASANO MASAHIRO
IPC: B23Q15/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide a Z-direction approach system without the generation of a bite and the like. CONSTITUTION:A numerically controlled program preparing device is provided with a shape model data memory part 6 prepared from CAD data to store it, a machining data memory part 10 storing machining conditions and output conditions, a Z-approach preparing part 11 for assigning tool approach to the machined face, and a zigzag approach preparing part 31 prepared on the basis of the shape model, the machining data and assigned information from an approach condition assigning part 8. This device also has an NC data memory part 33 formed of the shape model, machining data, Z-direction approach and zigzag approach to store them so as to have the built-in zigzag direction approach in the Z-direction approach. Since zigzag approach is added in the Z-direction, the chipping of a cutting edge and a bite into a workpiece at the time of a tool coming in contact with the machined face is prevented to improve the approach to a recessed part and also to prolong the service life of the tool in large degree.
Patent JP-S53115777-A (JP)
Title: Manufacture of metal sheet covered with protective layer
Inventor: TOMINAGA TAKASHI
IPC: B29C39/00
Filed: 1977-03-18
Abstract: PURPOSE: To manufacture the title sheet by laminating an expandable polymer layer on a metal sheet through a functional material layer followed by blowing said layer on heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54123098-A (JP)
Title: Moisture detector
Inventor: KAWASAKI OSAMU
IPC: G01N27/00
Filed: 1978-03-16
Abstract: PURPOSE: To make it possible to prevent the fluctuations and deteriorations in the characteristics by mounting a solid type moisture sensitive element in an oscillatory circuit so that the variation in the moisture is converted in the variation in the frequency and by feeding the element with an intermittent or AC power supply.  
     CONSTITUTION: A movable type oscillatory circuit 1 is composed of a TR 2, resistors 3 to 7, storage batteries 8 to 11 and a solid type moisture sensitive element 12. The output of the circuit 1 is repeatedly impressed upon filters 15 to 17 by the action of a selecting circuit 13. The filters 15 to 17 generate outputs at the terminals 24 to 26 through detecting circuits 18 to 20 and level detecting circuit 21 to 23 when the output level D is exceeded as shown. The filters 15 to 17 have the characteristics of A to C, as shwon. In response to the moisture in the atmosphere where the element 12 is placed, the resistivity of the element 12 is changed, and the oscillatory frequency f is varied oppositely to the change in the moisture. By detecting the output conditions at the terminals 24 to 26, the moisture can also be known. The current to flow through the element 12 is an alternate current having the oscillatory frequency and can be interrupted so that the fluctuations and deteriorations in the characteristics of the element, as experienced in the case of DC, can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03232539-A (JP)
Title: Dryer
Inventor: HARA KONOSUKE
IPC: B02B1/02
Filed: 1990-02-09
Abstract: PURPOSE:To ensure uniform drying by providing scrapers having agitating vanes along a screen on the screen and providing a rack having pawls in contact with the scrapers. CONSTITUTION:Materials which are required to be dried and are charged from a hopper 5 in a supply port are placed on the screen 6 and are sent by the scrapers 12 moving from one end to the other. The materials required to be dried are heat exchanged with the hot wind heated up by fin heaters 18 from below the screen 6 and are thereby dried. The scrapers 12 rotate and send the materials required to be dried toward a discharge port while agitating the materials during this process. The materials existing between the agitating vanes 25a are scraped up and uniformly dried by the rotation of the scrapers 12. The scrapers 12 are rotated by the contact of the pawls 28a, 28b formed on the rack 13 with the agitating vanes 25a. The uniform drying is executed in this way.
Patent JP-H02210768-A (JP)
Title: Nonaqueous electrolyte for lithium secondary cell
Inventor: WATAKABE YUICHI
IPC: H01M10/0569
Filed: 1989-02-09
Abstract: PURPOSE:To improve the lithium cycle efficiency by adding a 4, 5 dihydropyrane derivative including an alkyl radical or an alkoxy radical at one position either the second to the sixth position as the component of a nonaqueous electrolyte. CONSTITUTION:As the component of a nonaqueous electrolyte, a 4, 5 dihydropyrane derivative including an alkyl radical or an alkoxy radical at least at one position of the second to the sixth position is included. Since a radical of electron feeding property of an alkyl radical or an alkoxy radical is combined to this 4, 5 dihydropyrane derivative. The pi-electron density of the position is increased, the whole electron density is increased to make the C-O combination difficult to cut off, and a solvent stable chemically is obtained. Especially, in the derivative in which an alkyl radical or an alkoxy radical pi-combined at the second position of the 4, 5 dihydropyrane, the pi-electron density is increased and the safety is also increased. Consequently, the lithium cycle efficiency of a lithium secondary cell can be improved.
Patent JP-S53116038-A (JP)
Title: Control system for memory unit access
Inventor: IZAWA EIICHI
IPC: G06F15/16
Filed: 1977-03-19
Abstract: PURPOSE: To realize the momory unit access control system releasing the queuing condition of the central processing unit, by returning the acceptance signal from the main memory unit, when access request is made from the central processing unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09224036-A (JP)
Title: Output buffer type atm exchange and its switch control method
Inventor: YASUDA TORU
IPC: H04Q3/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of an output buffer by previously measuring the buffer occupation quantity of an output line and previously increasing the capacity of output buffer of the line having the most occupation quantity. SOLUTION: A comparator circuit 120 compares the measured values of output buffer occupation quantity measured values 40-42 of respective output lines 1-N, judges which line has the output buffer where ATM cells are most concentrated and outputs a maximum occupation quantity line number 43. The output of an auxiliary output buffer 122 is outputted to 2:1 selectors 123-125 as a selected line output ATM cell signal 31 and concerning these selectors, only the 2:1 selector of the line shown by the maximum occupation quantity line number 43 selects the selected line output ATM cell signal 31 outputted from the auxiliary output buffer 122 but the other lines respectively directly apply outputs 32-34 from output buffers 111-113 to output terminals D, E and F except the selected line.
Patent JP-S58149824-A (JP)
Title: Support device for power unit
Inventor: TAKEGUCHI HAJIME
IPC: B60K5/04
Filed: 1982-02-27
Abstract: PURPOSE:To enable to mount a mount bracket and a bearing bracket combined in one body in a single mounting work by providing these two brackets with a common fitting part for mounting this fitting part to a power unit. CONSTITUTION:A bearing bracket 40 is provided with a bolt fixing hole 42 corresponding to the bolt inserting hole 31 of a mount bracket 30. For mounting, the bearing bracket 40 is previously mounted to the mount bracket 30 via a bolt 23, and then, a common fitting part 43 for both of them is mounted on a contacting part 22 of an engine main body 1 via a bolt 21.
Patent JP-S61188004-A (JP)
Title: Automatic producting equipment
Inventor: HANAOKA HIROSHI
IPC: B23Q15/00
Filed: 1985-02-18
Abstract: PURPOSE:To promote the high accuracy of machining with no worsening of productivity and workability, by high accurately measuring a machined work and selecting a single tool on the basis of a machining error obtained from this measured value and the target value. CONSTITUTION:A measuring part 3 measures by a three-dimensional measuring machine 61 a machined work W conveyed to be processed by an arithmetic processor 62. The processor 62, comprising a measured data processing circuit, error discriminating circuit and a tool selecting circuit (all not show in the drawing), processes a signal from the measuring machine 61, and the processor 62 outputs the measured value of an obtained size or the like both to a display memory unit 63 and to a tool magazine 12 in a machining part 1. A tool exchanger 13 causes a main spindle 16 to hold a tool from the tool magazine 12 on the basis of a tool selecting command from a controller 14.
Patent JP-H08227715-A (JP)
Title: Manufacture of nickel sintered base body
Inventor: OGOSHI TETSUO
IPC: H01M4/66
Filed: 1995-02-21
Abstract: PURPOSE: To provide a manufacturing process of a nickel sintered substrate base body with high porosity and capable of suppressing corrosion in an impregnation process. CONSTITUTION: A pore increasing agent is dispersed in hexane together with copper sulfate and a surfactant, then vacuum distillation is conducted to remove hexane, and the mixture is dried in an nitrogen atmosphere to obtain the pore increasing agent on which copper sulfate is attached. The pore increasing agent obtained is kneaded with nickel powder and a methylcellulose aqueous solution to prepare slurry, and the slurry is applied to a perforated plate, then they are sintered in a hydrogen atmosphere to prepare a nickel sintered substrate 2 covered with an acid-resistant metal 1.
Patent JP-H11232535-A (JP)
Title: Article display device for automatic vending machine
Inventor: YASUMURA MASASHI
IPC: G07F9/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable a consumer to see both the top and reverse surfaces of a video tape package in an automatic video tape vending machine which have video tape package displayed in a sealed display chamber. SOLUTION: A holder unit 5 arranged in the display room of the automatic vending machine is composed of a rotary shaft 6 stool rotatably on an axis, a holding part provided to the rotary shaft 6, and a driving device which rotates and swings the rotary shaft 6 at a specific angle. Thus the rotary shaft 6 is rotated and swung as a consumer selects to turn over packages P.
Patent JP-H11258367-A (JP)
Title: Chronograph wheel train structure
Inventor: TANAKA TAKESHI
IPC: G04F7/08
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling even in the case where a chronograph is incorporated in an existing movement. SOLUTION: To a flange 31 of a chronograph second hand shaft 3, teeth meshing with a gear 42 of the third wheel 4 are provided. These teeth are nearly the same as the pinion 51 of a fourth wheel 5. The diameter of the flange 31 is nearly the same as the pinion 51 of the fourth wheel 5. In this manner, the flange 31 of the chronograph second hand shaft 3 can pass the gear 42 of the third wheel 4, and so the chronograph wheel 700 can be easily assembled without interfering the third wheel 4.
Patent JP-H10227929-A (JP)
Title: Optical multiplexing element
Inventor: TANOBE HIROMASA
IPC: G02B6/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a demultiplexing device small in size while having excellent characteristics as a wavelength demultiplexing device having a structure having core layers and clad layers of an input and an output core layer exposed to air. SOLUTION: This optical multiplexing element is so constituted as to have an optical multiplexing part consisting of input waveguides 13, at least one output waveguide 14, and a slab wave guide 12 by including a nesa formed by laminating a core layer 15 and clad layers 16 and 17 across the core layer 15 as the input waveguides 13 and output waveguide 14. In this case, the width of the slave waveguide 12 is made large so that none of input light which is guided spreading in the slab waveguide 12 is reflected by the flank of the slab waveguide 12 and coupled with the output waveguide 14.
Patent JP-H03237127-A (JP)
Title: Polyepoxide-based curable composition
Inventor: FUJINO SATOSHI
IPC: C08G59/40
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the title composition providing a cured material having excellent surface state and good appearance, showing excellent adhesiveness to a material to be coated even in a wet state, comprising a specific polyepoxide and N,N-bis(2-aminoethyl)benzylamine or a derivative thereof. CONSTITUTION:A polyepoxide containing >=1.5 glycidyl group on the average (preferably one containing one or more glycidyl groups shown by formula I, one or more glycidyl groups shown by formula II and one or more glycidyl groups shown by formula III, respectively) is blended with N,N-bis(2-aminoethyl) benzylamine or a derivative thereof (preferably one synthesized from the above- mentioned amine and a carboxylic acid such as polymerizable fatty acid in a ratio of 0.5-1.5mol amine based on 1 equivalent carboxylic acid) as a curing agent to give the objective composition useful as an adhesive, a coating compound, etc.
Patent JP-S61192450-A (JP)
Title: Erroneous cutting judging method
Inventor: MATSUNAGA TAISUKE
IPC: B23Q17/09
Filed: 1985-02-21
Abstract: PURPOSE:To prevent malfunction by monitoring the working condition of a machine tool through caught AE wave, counting generation of AE wave exceeding a certain level, and by judging erroneous machining from whether the over- level counting has occurred within a set period of time. CONSTITUTION:Acoustic pulses generated from machining are seized with an ultra-sonic microphone 1. The data for latest 10msec is read in a memory in a microcomputer 4 at sampling intervals of the ex. 2msec. Data D1-D50 in memories M1-M50 are made up in such a way that the AE wave levels over and below the threshold value at AD conversion are represented, for ex., by '1' and '0', respectively. Therefore fifty pieces of data from the memories M1-M50 provides counting the number of 1's. The number of data 1's in the event of erroneous machining is previously set, and exceeding it should give a judgment of erroneous machining. Immediately at this time, a command is sent to an NC device, and after 2sec the machine feed is put two zero to stop the spindle.
Patent JP-H05229858-A (JP)
Title: Production of artificial lightweight aggregate
Inventor: YAMASHITA TAKASHI
IPC: C04B14/02
Filed: 1992-02-19
Abstract: PURPOSE:To obtain an artificial lightweight aggregate applicable to an aggregate of lightweight concrete from coal ash. CONSTITUTION:In producing an artificial lightweight aggregate by granulating and sintering coal ash, the coal ash is classified and adjusted to give coal ash having 1,500-2,000cm<2>/g Blaine specific surface area. This coal ash is blended with 2-10wt.% clays, granulated and the surface of the granules is coated with 3-5wt.% clay, 5-10wt.% coal ash having 3,500-5,000cm<2>/g Blaine specific surface area or >=3wt.% mixed powder of clay and coal ash and sintered to give the objective artificial lightweight aggregate.
Patent JP-H05228790-A (JP)
Title: Correcting method for machine parameter of machine tool and device thereof
Inventor: HARADA TAKASHI
IPC: G05B19/404
Filed: 1992-02-19
Abstract: PURPOSE:To correct all machine parameters quickly and exactly by comparing target worked form data computed by the use of a form generating model containing machine parameters of a machine tool with actual worked form data. CONSTITUTION:An input circuit 5 of a form generating model M for coordinate transformation computation modelled from the target worked form of a work containing machine parameters of a NC grinding machine 1, and an input circuit 6 of NC data Dsi in the coordinate system of the NC grinding machine 1 are provided. The NC data Dsi is converted to a first form generating face data Dmi in the coordinate system of the work with a conversion circuit 7 by the use of the form generating model M, and a second form generating face data Ddi is required from the form generating face obtained by actually grinding the work based on the NC data Ddi with a three-dimensional measuring instrument 4. Both form generating face data Dmi, Ddi of the first and the second ones are compared with each other, so as to correct the machine parameters contained in the form generating model M by means of a correcting circuit 8.
Patent JP-S60203539-A (JP)
Inventor: JIIN ROBAATO ROOZU
IPC: F16H61/40
Filed: 1985-02-21
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-S58157805-A (JP)
Inventor: GOTSUDOUIN BERUNAA
IPC: C09D11/101
Filed: 1983-02-26
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-S55126548-A (JP)
Title: Glass for bead
Inventor: HATSUTA HISAO
IPC: C03C3/105
Filed: 1979-03-20
Abstract: PURPOSE: To provide glass for beads consisting of SiO 2 , Al 2 O 3 , PbO and MgO as essential components, having high specific gravity, and exhibiting superior wear and chemical resistances.  
     CONSTITUTION: The glass for beads consists of, by wt., SiO 2  28W48%, PbO 20W 45%, Al 2 O 3  5W20% and MgO 5W20% as essential components. To the compsn. may be added, by wt., (CaO+ZnO+SrO+BaO) 0W10%, TiO 2  0W10%, ZrO 2  0W 5%, B 2 O 3  0W6% and (Li 2 O+K 2 O) 0W1% within the range of no hindrance.  When this glass for beads is used as a dispersion medium for a starting material dispersing machine, it is superior to conventional glass beads in dispersion efficiency.  Accordingly, starting materials of high specific gravity and viscosity or those having  various chemical properties can be dispersion-homogenized efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04246899-A (JP)
Title: Component mounter
Inventor: SHIMIZU TOSHIMICHI
IPC: H05K13/04
Filed: 1991-01-31
Abstract: PURPOSE:To enable the mounting state or the positional deviation of a mounting circuit board to be automatically observed high in accuracy without using an operator's naked eye. CONSTITUTION:A component mounter is provided with a mounting station 10 and a recognition station 20, where an appearance observing CCD camera 21 which picks up the image of all circuit board 100 and positions CCD cameras 22 and 23 which pick up the images of positioning marks 101 and 102 are provided onto the recognition station 20. The images of the positioning marks 101 and 102 provided to the circuit board 100 are picked up by the cameras 22 and 23 at the recognition station 20, and the circuit board 100 is arranged on the mounting station 10 at a prescribed position. The circuit board 100 mounted with components is returned to the recognition station 20, and the components mounted on the circuit board 100 are measured and checked in mounting state, which is shown on a CRT monitor 300, and an adjusting operation is carried out, if necessary.
Patent JP-S63198958-A (JP)
Title: Ingredient for instant food
Inventor: TAKEMURA MIDORI
IPC: A23L7/109
Filed: 1987-02-13
Abstract: PURPOSE:To obtain an ingredient for instant food capable of giving pleasure of divination and the taste of the ingredient, by applying letters or pictures relating to divination to an edible base material using an edible means. CONSTITUTION:Letters or pictures 7A relating to devination are applied to an edible base material (preferably a dried material which is not instantly soluble in hot water) by an edible means. The ingredient 6 prepared by the above method is packaged together with an instant food 9 (preferably a dried Chinese noodle).
Patent JP-S59158032-A (JP)
Inventor: HAMADA AKIHIKO
IPC: H05B37/02
Filed: 1983-02-28
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。