baber/WOPTO huggingface dataset:
Patent JP-S5785708-A (JP)
Title: Method and device for dropping powder
Inventor: FUKAYA KOUICHI
IPC: B65G11/14
Filed: 1980-11-17
Abstract: PURPOSE: To prevent a flushing phenomenon, by providing a hood for an expansible and contractible aritight pipe surrounding a dropping chute and by reducing the pressure in the hood to drop powder.  
     CONSTITUTION: An open/close gate 19 controls the quantity of powder to be dropped in and regulates the quantity of inflow air. An expansible and contractible airtight pipe 20a, an outer hood cylinder 25 and a skirt 27 shut off the  external air. A pressure reducing suction pipe 22 is used to decrease the air pressure in the expansible and contractible pipe 20a and the outer hood cylinder 25  to prevent a flushing phenomenon and heighten the density of the powder at the  dropping point. An outer and an inner bellows cylinders 25c, 26c act so that the  bottom edges of the outer cylinder 25 and an inner cylinder 26 tilt depending on  the slope of the piled-up powder and come into tight contact with the powder.  An outer cylinder contact ring 28 and an inner cylinder contact ring 29 are flexibly deformed in accordance with the protrusion or recess of the surface of the  piled-up powder to fill the gap. A detector 30 finds out the level of the piled-up  powder. The operation of a hanging lifter 23 is controlled by the signal of the  detector 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0710319-A (JP)
Title: Image forming device
Inventor: ISHIDA YASUSHI
IPC: B65H7/04
Filed: 1993-06-30
Abstract: PURPOSE:To surely inform an operator of the exhaustion of sheets in a sheet accommodation means and improve the using performance by installing a control means for lighting a luminous display part on the basis of the detection of the no-existence of sheet by a sheet existence detecting means. CONSTITUTION:When a recording sheet 17 is accommodated in a sheet cassette 20, a sheet existence signal is sent to a CPU by a sensor S1 for detecting the existence of the recording sheet 17. At this time, an LED 28 is put off, and the drawn-out characters 'PAPER EMPTY' in a luminous display part 13 is dark, and an operator can not recognize. When the device perfectly discharges the recording sheets 17 and the recording sheets 17 in the sheet cassette 20 is exhausted, the sensor S1 sends the no-existence-of-sheet signal into the CPU. At this time, the LED 28 is put ON, and the characters 'PAPER EMPTY' are distinctly shown in the luminous display part 13, and the operator can easily confirm the exhaustion of the recording sheet 17 in the sheet cassette 20.
Patent JP-S6054027-A (JP)
Title: Automatic switching circuit of reference frequency
Inventor: TANAKA HIROYUKI
IPC: H02P29/00
Filed: 1983-09-01
Abstract: PURPOSE:To control a speed by remote control from the external without operating a changeover switch by providing a circuit capable of disconnecting electrically a reference voltage in a device body in accordance with a reference voltage from the external. CONSTITUTION:A device body 100 and an external circuit 200 are connected by a cable 30, and a variable resistance R12 is adjusted and is set to such value that a transistor TRQ is kept turned-off, and thus, a diode D is kept in the reverse bias state, and the speed of the device body 100 is controlled by an internal variable resistance R11. If the variable resistance R12 is adjusted to output a voltage by which the TRQ is turned on, the collector voltage becomes 0V. Consequently, the diode D is biased forward, and the external reference voltage is supplied to a speed control circuit 40 through the diode D and a resistance R17. When the variable resistance R12 is changed in this state, speed control by external remote control is made possible.
Patent JP-H0913540-A (JP)
Title: External wall panel supporting structure
Inventor: GOTO YOSHITERU
IPC: E04B2/56
Filed: 1995-06-27
Abstract: PURPOSE: To support an external wall panel at a prescribed height at any position by inserting panel supporting metallic parts between the external wall panel and a concrete foundation and connecting the panel to the foundation with bolts and nuts. CONSTITUTION: Panel supporting metallic parts 6 are inserted between an external wall panel 7 and a foundation 8 in a state where an upper seat plate 2 is brought nearer to a lower seat plate 4. The external wall panel 7 is supported at a prescribed height against the foundation 8 while the panel 7 is surely supported by locking a rotation preventing claw 1 to the lower frame 9 of the panel 7 and the retaining claw 3 to the foundation 8 by separating the upper seat plate 2 from the lower seat plate 4. In addition, a bolt 5 and seat plate 2 are made movable in the vertical direction by turning a high nut 4a so as to improve the operability.
Patent JP-H0911918-A (JP)
Title: Electric power steering device
Inventor: NORO EIKI
IPC: B62D5/04
Filed: 1995-06-27
Abstract: PURPOSE: To provide the steering characteristic of high accuracy by providing a correcting means to determine the correction value based on the motor current signal when the motor current is zero, and correcting the motor current signal to be zero when no motor current flow to allow the correction of the offset of a motor current detecting means. CONSTITUTION: The current flowing in a motor 10 to generate the auxiliary steering force is detected by a current detecting means 19, and the detected signal is inputted in a control means 15 to determine the motor control signal based on the deviation from the target current signal. The motor 10 is PMW driven by realizing the PWM control of the switching element on the side to which the motor 10 is connected and the ON control of the switching element on the side to which a current detecting means 19 is connected based on the motor control signal. The correction value is determined based on the motor current signal when the motor current is zero, and the motor current correction signal of the deviation between the motor current signal corresponding to the arbitrary motor current and the correction value signal is obtained, and is collated with the target current signal.
Patent JP-H0710330-A (JP)
Title: Roll paper supplying device and recording medium issuing device equipped with the same
Inventor: ISHII TATSUO
IPC: G07D9/00
Filed: 1993-06-30
Abstract: PURPOSE:To simplify mechanism, reduce the dimension of the whole device, and economize space by releasing the engagement of a chute guide by driving a driving means when the terminal end of a main roll paper is detected by a detecting means for detecting the terminal end of the main roll paper on a main roll paper taking-up part. CONSTITUTION:When the terminal end of a main roll paper 1 is detected by a sensor mechanism 12, a driving solenoid body 8a is driven, and an L-shaped arm 8c turns in the direction of arrow (a), and a cut part 8d is released from a shaft 16, and a chute guide 5 is pulled through the shaft 16, and turned to a near erection state. Accordingly, a preparatory roll paper 2 which is placed on the chute guide 5 beforehand is turned, and shifted on a main roll paper taking-in part 3, pushing up an upper part roll paper guide 10. At the same time, also a lower part roll guide 9 is turned upwardly through the shaft 16, and the rear lower part of the preparatory roll paper 2 is guided, and the preparatory roll paper 2 is arranged at a prescribed position of the main roll paper taking-in part 3, together with the upper part roll paper guide 10.
Patent JP-H1177372-A (JP)
Title: Braze joining method and powdery nickel base braze filler alloy used for the method
Inventor: ALLNATT NORMAN
IPC: C22C19/05
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a improved braze joining method in which plural metals or allay parts are subjected to braze joining with the difference of inconvenient compsns. in the braze joined part eliminated. SOLUTION: Plural metals or alloy parts (such as catalytic converter parts) are subjected to braze welding by melting a homogeneous nickel base braze filler alloy contg. <=0.2 wt.% baron. The molten alloy is powdered into powder having a homogeneous compsn. This powder is used as a braze filler alloy and joins a metal or alloy parts with another metal or alloy parts. Typically, these parts are made of stainless steel relatively high in an aluminum content.
Patent JP-H0778153-A (JP)
Title: Character processor
Inventor: SAKAKIBARA ATSUSHI
IPC: G06F17/21
Filed: 1993-06-30
Abstract: PURPOSE:To explain the formation of a KANJI (Chinese character) even when the KANJI is other than a hieroglyph by retrieving and providing the constitutional information related to the formation of the KANJI from the stored constitutional information related to that. CONSTITUTION:The KANJI formation explanation [a KANJI part 'katana' (sword) of a KANJI 'ha' (edge) is shown by dots] of the KANJI 'ha' (edge) is displayed on an window display screen WDSP. When KANJI inclusion reference key is inputted, data in a KANJI formation dictionary having the same notation information as KANJI in different KANJI inclusion information stored in a KANJI formation dictionary having the same notation information as a KANJI on a cursor position are retrieved and its formation explantion information is displayed on the screen WDSP. For instance, the KANJI formation explanation [the warped shape of the 'ha' (edge) is drawn] of the KANJI 'katana' (sword) as the different KANJI inclusion information of the KANJI 'ha' (edge) is displayed on the screen WDSP.
Patent JP-H109597-A (JP)
Title: Hot water supplying and room heating apparatus
Inventor: ENOMOTO TAMOTSU
IPC: F24D3/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To facilitate circulation of heating medium for heating at a suitable temperature even when a heat exchanger for heating and a heat exchanger for supplying hot water are simultaneously heated. SOLUTION: The hot water supplying and room heating apparatus comprises a heater 4 for supplying hot water to heat a heat exchanger 3 for supplying hot water to output hot water to a hot water passage 10 by heating water of a water supply passage 9, a heater 2 for heating to heat a heat exchanger 1 for heating to heat a heating medium circulated to a heating terminal unit 7, and a common heating amount control means for controlling heating amounts of the heater 2 and the heater 4.  The control means has a liquid-to-liquid heat exchanger 15 for controlling heating amounts of the heaters 2 and 4 so that a supply hot water temperature becomes a target supply hot water temperature when the exchangers 3 and 1 are simultaneously heated to heat exchange the medium with the water of the supply passage, a regulating means 8d for regulating its heat exchanging state, and a liquid-to-liquid heat exchanger control means for controlling the regulating means so that the temperature of the means is approached to a predetermined temperature in the state that the exchangers 3 and 1 are simultaneously heated.
Patent JP-S5685831-A (JP)
Title: Semiconductor device
Inventor: OONUKI HITOSHI
IPC: H01L21/52
Filed: 1979-12-14
Abstract: PURPOSE:To attach an electrode to the semiconductor device without increasing the forward voltage drop by securing W or Mo electrode through Ni, Ti or Cr film onto an Si with a solder containing mainly aluminum. CONSTITUTION:An Ni, Ti or Cr film having preferable adhesive with the Si is substrate, and is heated and bonded to the W or Mo electrode with aluminum solder containing the Si. The Si does not melt in the aluminum alloy solder due to the disposition of the Ni, Ti or Cr film, and provides preferable wettability with the W, Mo and the Ni, Ti or Cr. According to this configuration, since it can prevent the P type conductive regrowing layer, the forward voltage drop of the semiconductor device can be lowered.
Patent JP-H1130243-A (JP)
Title: Power transmitting mechanism and regulation method thereof
Inventor: OKADA MASAHIKO
IPC: F04B35/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured power transmitting mechanism by which increase in production costs can be suppressed, initial fastening force of a torsion coil spring can be regulated, and an excessive load torque releasing characteristic can be stabilized with ease. SOLUTION: A pulley 65 on a power source side and a rotary shaft 26 on a driven apparatus side are connected together so as to transmit the power via a limit spring 75 which can be torsionally deformed by means of load torque generated in power transmission. The limit spring 75 is connected to a connecting plate 74 which can be turned integrally with the rotary shaft 26 with the predetermined initial fastening force. On the inner circumferential face of the limit spring 75 and the outer circumferential face of the connecting plate 74, taper faces 75a, 74a which can be engaged with each other are formed. When the engaging position between the taper faces 75a, 74a is changed, the initial fastening force of the limit spring 75 to the connecting plate 74 can be regulated.
Patent JP-S5687280-A (JP)
Title: Data processor
Inventor: WATANABE TAKESHI
IPC: G06F13/00
Filed: 1979-12-14
Abstract: PURPOSE: To reduce an effect to be given to the system in case an error occurs to a buffer storage (BS), by cutting off a column having the error not a row having the error.  
     CONSTITUTION: The F.F12 shows the function reduction mode in case an error to the BS5. In addition, the F.F13 is provided to show that the error is caused in the upper half column of the BS5 along with the selector 14 which addresses the address array (A.A) of the half opposite to that which has the error. An access is given to the A.A2 at the lower part 19 of the address, and the contents read out of the A.A2 is compared 3 with the upper part 17 of the address to obtain the buffer address. In this case, the extension part 16 is provided to the A.A2 to store a part of the lower rank addresses. Thus in case an error occurs, other value is used in place of a part of the part 19 to give an access to the A.A2. Thus the column opposite to the column having an error is always selected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11351330-A (JP)
Title: Structure of connecting member such as pitching stopper
Inventor: MAENO KAZUHIRO
IPC: F16F1/38
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To lower the cost while omitting the adhering work of a rubber bush and an inner cylinder to each other by fixing an outer cylinder of at least one side end and a rubber bush to each other, and fitting an inner cylinder to the fixed rubber bush freely to be turned in the condition that the slip off of the inner cylinder from the rubber bush is forbidden. SOLUTION: A pitching stopper 1 is formed with connecting parts 2, 3 to be connected to a car body or a power unit in both ends thereof. The connecting part 2 is provided with a nearly elliptic outer cylinder 7 integrally formed with the pitching stopper 1, and a rubber bush 4 is arranged in the inner peripheral surface of the outer cylinder 7, and the connecting part 2 is fixed to the outer cylinder 7 at an upper and a lower parts thereof by the adhesive agent or the like. The rubber bush 4 has a thick part having the predetermined width in the horizontal direction, and a clearance 5 is formed between the outer cylinder 7 and a left part of the rubber bush 4, and the rubber bush 4 is hard in the vertical direction and soft in the horizontal direction. With this structure, temporary fastening work in case of fitting the connecting members can be simplified.
Patent JP-S5951950-A (JP)
Title: Blended dye composition having ultrahigh light fastness
Inventor: NIWA TOSHIO
IPC: C09B67/22
Filed: 1982-09-17
Abstract: PURPOSE:To provide a dye blend compsn. having excellent fastness to light and sublimation, by blending an anthraquinone disperse dye with a quinophthalone disperse dye. CONSTITUTION:An ultra-light-resisting dye blend compsn. is obtd. by blending at least one anthraquinone disperse dye selected from among dyes of formulas III(wherein R<1> is H, phenyl, arylsulfonyl; R<2> is OH, NH2; R<3>, R<4> are each H, halogen, phenoxysulfonyl, etc.), IV or V [wherein R<6>, R<7> are each NO2, NH2, lower alkylamino, (substd.) phenylamino; R<8> is halogen, (substd.) phenyl; m is 0-2] or VI [wherein Z is O, imino; R<9> is (substd.) alkyl] with a quinophthalone disperse dye of formula I (wherein the group of formula II is phenylene or naphthylene which may be substituted with halogen, lower alkoxy, phenyl or benzo-thiazolyl; X is halogen; n is 0-4).
Patent JP-H1012908-A (JP)
Title: Manufacture of semiconductor device and particulate semiconductor film, and photoelectric conversion element
Inventor: NOZAKI HIDETOSHI
IPC: G02F1/1368
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a particulate semiconductor film which have a high mobility and a low defect density even in a low- temperature process and which are uniform in the plane and depth directions, by electrically connecting a plurality of semiconductor crystal particulate nuclei which are discretely laminated on a substrate. SOLUTION: Silicon crystal particulates, melted near the surface thereof when passing on the optical path of a laser beam emitted from a laser light source, flocculate in a state of being electrically connected onto a substrate 22, thereby forming a thin film on the substrate 22. Thus, the thin film is made of silicon crystal particulate nuclei 30 which are not melted on the substrate 22, and a polycrystal portion 31 which has been melted by the laser and then recrystallized. Thus, a semiconductor device and a particulate semiconductor film which have a high mobility and a low defect density even in a low- temperature process and which are uniform in the plane and depth directions may be provided.
Patent JP-S6222487-A (JP)
Title: Gaas field effect transistor
Inventor: SAITO AKIRA
IPC: H01L21/338
Filed: 1985-07-22
Abstract: PURPOSE:To improve a high frequency gain, by providing N<+> GaAs substrate, insulative GaAs layer, N-type active layer, gate electrode part, drain electrode part, channel part and source electrode. CONSTITUTION:A conductive substrate is used for an N<+> GaAs substrate 5, on a part of which an insulative GaAs layer 3 is imbedded. An N-type active layer 4 is formed on both of the surface of the insulative GaAs layer 3 and the surface of the N<+> GaAs substrate 5 on which the insulative GaAs layer 3 is not formed. A drain electrode 1 and a gate electrode 2 are formed on the N-type active layer on the region where the insulative GaAs layer 3 is formed. A source electrode 6 is formed on the back surface of the N<+> GaAs substrate. In such a GaAs field effect transistor, the source electrode 6 is led out from the back surface thereof, so the N<+> GaAs substrate is necessary to be conductive. The high resistance of substrate causes the energy loss, therefore a low resistance is required, and consequently the substrate with impurity density of more than 1X10<18>cm<-3> is desirable, while the impurity density of the N-type active layer 4 is about 1X10<16>-5X10<17>cm<-3>.
Patent JP-S5684524-A (JP)
Title: Balance with braking mechanism
Inventor: NAKAMURA AKIO
IPC: G01G23/08
Filed: 1979-12-13
Abstract: PURPOSE: To simplify the constitution of the balance and stop quickly the oscillation of a weighing needle by providing a supporting frame, a block and a pair of stopper bars.  
     CONSTITUTION: When an article is placed on a weighing scale 11 with an impetus, a vertically-moving plate 7 is lowered against a weighing spring 16. The supporting frame 25 also lowers, whereby the stopper bars 29 are lowered. The block 28 lowers a little later since it only lies on a bottom plate 25a. Each of the stopper bars 29 is brought into the state wherein it is pushed outward by the block 28, thereby the tip of each stopper bar 29 is made to contact with a fixed wall 27 and thus the lowering of the vertically-moving plate 7 is braked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6317740-A (JP)
Title: Automatic paper sheet feeding device
Inventor: TANAKA HIRONORI
IPC: H04N1/00
Filed: 1986-07-10
Abstract: PURPOSE:To prevent paper sheets from being fed in plurality at a time from between a paper feed roller and a separation rubber plate by interposing a one-way clutch between a roller shaft of the paper feed roller and a paper feed gear. CONSTITUTION:Since a one-way clutch 16 is interposed between a roller shaft of a paper feed roller 3 and a paper feed gear 19 so that the paper feed roller can rotate freely, the paper feed roller rotates at an approximately same speed with that of a 1st transfer roller 4 via a paper sheet. The paper feed gear 19, on the other hand, continues to rotate at a constant speed regardless of the rotary speed of the paper feed roller 3 and its rotation is transmitted to a send-out gear 18. Accordingly, while a send-out roller 2 rotates intermittently at approximately the same speed with that of the 1st transfer roller 4 via a paper sheet only when the roller 2 comes into contact with the paper sheet due to a one-way clutch 21 interposed between a roller shaft of the roller 2 and the send-out gear 18, the roller 2 rotates at a constant speed lower than that of a 1st transfer gear 13 transmitted from the paper feed gear 19 irrespectively of the rotary speed of the paper feed roller 13 when the roller 2 is not in contact with the paper sheet.
Patent JP-H08333929-A (JP)
Title: Door to cope with earthquake
Inventor: TAKAUNE SHIGENORI
IPC: E05B65/10
Filed: 1995-06-06
Abstract: PURPOSE: To automatically open a door at earthquake time not less than specific seismic intensity by expanding an iron ball falling shock in an earthquake sensing mechanism by the principle of the lever, pressing a dead bolt and a latch, and simultaneously releasing locking of a door releasing mechanism. CONSTITUTION: A door lock releasing mechanism 8, a door releasing actuating mechanism 9, a door lock releasing actuating mechanism 10 and an earthquake sensing mechanism 11 are internally arranged in a door frame 2. One end of a door releasing mechanism 7 by bending an elastic member in an almost U shape is fixed to an upper part of the door frame 2, and the other end is locked on the upper end 9a of the door releasing actuating mechanism 9. An iron ball 16 in a holding part of the sensing mechanism 11 falls by an earthquake not less than specific seismic intensity, and collides with a lower part 10b of the door lock actuating mechanism 10, and the upper end 10a is moved in the leftward direction by releasing locking of a bolt pressing block 13, and presses a dead bolt 5 and a latch bolt.  At the same time, a projecting part 13a of the bolt pressing block 13 presses a lower end part 9b of the door releading actuating mechanism 9 in the leftward direction, and an upper end part (a) moves in the rightward direction, and slips out of the other end of the door releasing mechanism 7, and opens a door 1.
Patent JP-S6141127-A (JP)
Title: Optical coloring body
Inventor: HIROCHI KUMIKO
IPC: G02F1/15
Filed: 1984-08-02
Abstract: PURPOSE:To obtain an optical coloring body which has a long service life and a long and large area by providing a coloring part on the upper layer of a dampproofing film and making light incident on a photosensitive body coated by a dampproofing part so that the color of the coloring part can be changed. CONSTITUTION:A coloring layer 1 is adhered closely to an ion supply layer 2 to provide them, and they are held by an electrode 3 transmittable, for instance, with respect to incident light and visible light. In this case a photosensitive part is so produced as to be easily formed and provided with flexibility. In order to obtain a transparent and excellent coloring speed and its efficiency, the material obtained by coating a polyimido 5 on a polyester 4, for instance, is used as the photosensitive part. By coating said part by a dampproofing part 6, the optical coloring body can be obtained which is excellent in the dampproof and has a long service life. Moreover by utilizing a film, the optical stably coloring body for featuring the excellent adhesion, a long and large area and suitable to mass-production can be obtained.