baber/WOPTO huggingface dataset:
Patent JP-H04306556-A (JP)
Title: Closed type battery
Inventor: NAKANAGA TAKEFUMI
IPC: H01M2/08
Filed: 1991-04-03
Abstract: PURPOSE:To prevent liquid leaking or deformation due to inner gas pressure, by placing cover member on the opening part of a case containing power generation elements and preventing or controlling the rise of the inner gas pressure in a closed type battery of which gap the between cover member and the case is sealed with seal member. CONSTITUTION:A cover member 7 is placed to an open part 21 of a case 2, containing a power generation element and the gap between the cover member 7 and the case 2 is closed with a seal member 8 formed out of a sealing agent mainly composed of gas permeability polymer.
Patent JP-S63236631-A (JP)
Title: Manufacture of weather strip with corrugated section
Inventor: OGAWA KAZUO
IPC: B29C48/11
Filed: 1987-03-25
Abstract: PURPOSE:To enable the working to be easily achieved without necessity of a complicated device by a method in which after two members constituting a weather strip have been respectively extruded at constant sections, the positions of two extruded members are moved in opposite direction, whereby their overlapped part is pressure-welded. CONSTITUTION:The extruding port 5A extruding the main body of a weather strip and the extruding port 5B extruding a seal lip 23 are formed independently and adjacently in the extruding head 5 of an extruder. The members 2A, 2B of unvulcanized sponge rubber are extruded from these extruding ports 5A, 5B, and are received on a rotating roller 6A receiving them. The position receiving the member 2A is constant, and the position receiving the member 2B is changed left or right. In a transferring process, the member 2B approaches or parts from the member 2A, and the rate of overlap of both members 2A, 2B is changed. After this overlapped part has been pressure welded by pushing with a roller 6B, it is vulcanized. Thus, the weather strip with corrugated section may be obtained.
Patent JP-S61233269-A (JP)
Title: Combination oil ring
Inventor: TERAHIRA HIROTAKA
IPC: F02F5/00
Filed: 1985-04-05
Abstract: PURPOSE:To provide a uniform radial direction and surface distribution on an upper and a lower surface, by a method wherein an internal peripheral projection and an external peripheral projection are respectively formed on at least either upper or lower end in the direction of an axis of the internal and the external projection on a spacer expander. CONSTITUTION:A pad part, which has an internal peripheral projection 26b, circumferentially connected to at least either upper or lower end 26a in the direction of an axis of an internal projection and cut away from a coupling member 24, is formed to an internal projection 21 of a spacer expander 2. A side rail pressure collecting part, which has an external projection 25b, circumferentially integrally connected to either of upper and lower ends 25a in the direction of an axis of an external projection and cut away from the coupling member 24, is formed to the external projection of the spacer expander 2. This enables uniform maintenance of surface distribution on the upper and lower surface of the ring groove of a piston 6 by means of a side rail 3.
Patent JP-H09215612-A (JP)
Title: Bread-making device
Inventor: OSHIMA SHIN
IPC: A47J37/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent powder from scattering during kneading and to solve problems associated with noises and a high price, and others. SOLUTION: A bread-making device is provided with a kneading blade 3 to knead bread ingredients in a bread case 3 by the rotational power. And the device is provided with a motor 9 to drive the kneading blade 4, and a control section 10 which always outputs a rotation/stop signal repeatedly to the motor 9, regardless of bread ingredient temperature, from the start of the kneading to the time when powder 11 stops scattering outside the bread case 3, and then outputs continuous signal to the motor 9.
Patent JP-H05276453-A (JP)
Title: Image segmenting device
IPC: H04N5/335
Filed: 1992-03-27
Abstract: PURPOSE:To segment images on the surface of an object at high speed by segmenting images by linearly arranging a lot of fine-area shutter elements which are opened when light more than the prescrived quantity of light is received. CONSTITUTION:When there is any flow on the surface of an iron plate, light is irregularly reflected on the head part of the flaw in the moving direction of the iron plate, and one part of reflected light is made incident from the lower part of an image segmenting device 8 to a position detecting element 4a of the device 8. As the result, the electric resistance of a light receiving element 2a in the element 4a, to which the reflected light is made incident, is decreased, a voltage to be impressed to an optical modulating element 3 serially connected to this element 2a is increased, and this element 3 is turned to a light transmitting state. Therefore, the reflected light transmits through the element 3, is made incident to one position detecting element in a quantization device installed at the upper part of the device 8 and operates the quantization device. Thus, the images are segmented.
Patent JP-S58187091-A (JP)
Title: Method and apparatus for marking
Inventor: YAMAMOTO TSUKASA
IPC: H04N1/23
Filed: 1982-04-26
Abstract: PURPOSE:To attain the system of one marking for one thing quickly, by picking up an original picture, obtaining a binary-coding picture data, setting on and off a laser beam, scanning the surface of an object to be marked through rester for the processing. CONSTITUTION:An arbitrary original picture 1 is picked up at a television camera 2 and a picture analog data is obtained. This picture is resolved into a matrix comprising cross points between scanning lines and sampling lines with a controller 4 to binary-encode so that the characters and graphs of the original picture 1 go to 1 level and the other parts go to 0 level. The data are converted into parallel data at a computer 5 and stored in a storage section 6. The data stored in the storage section 6 is read out sequentially at a laser cntrol computer 7 and a laser oscillator 8 is controlled. The oscillator 8 sets on and off the laser beam with a binary-coded data to process the characters and graphs of the arbitrary design on the surface of an object to be marked 15.
Patent JP-H11271717-A (JP)
Title: Driving method for liquid crystal element
Inventor: MASAKI YUICHI
IPC: G02F1/133
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce a one-screen scanning period to a half by two-line simultaneous driving in a liquid crystal display element using liquid crystal which is a simple matrix type and has a bistable state. SOLUTION: Scanning electrodes of two lines which are selected at the same time are applied with reset pulses Pr having mutually different polarities in the former half part (ΔT1 ) to reset them into different stable states and with write pulses Pw which have mutually different polarities and are different in application timing in the latter half part (ΔT2 ), while information electrodes are applied with different information signals according to display information, thereby making a display corresponding to the display information according to whether the integral value of a polarity inverted signal exceeds the inversion threshold of the liquid crystal as to the composite waveform of the information signal and a scanning signal.
Patent JP-S60218230-A (JP)
Title: Sheet metal aligning device
Inventor: WADA KENJI
IPC: B65G47/14
Filed: 1984-04-10
Abstract: PURPOSE:To sheet metals alignable on an aligning jig so efficiently, by centering each hole of the aligning jig and a fixed block with movement of an X-Y table, while letting the sheet metal drop from the fixed block to the aligning jig. CONSTITUTION:On an X-Y table 2 capable of accurate positioning in an X-Y direction on a plane surface, an aligning jig 3 for aligning sheet metals 1 is mounted on a setting table 4 and positioning takes place with pins 5a and 5b. Here a topmost surface 6 of the setting table 4 and the top of the aligning jig 3 are situated on the same surface, and each of edges 7a and 7b is made contact with each other. In addition, at the upper part of the aligning jig 3, a fixed block 9 having a guide pipe 10 is set up so as to make these sheet metals drop down in piles. Likewise, on the top of the aligning jig 3, a lot of holes 11 are regularly installed. With this constitution, when a guide hole 8 of the fixed block 9 is situated on a hole 11 of the aligning jig 3 with movement of the X-Y table 2, each sheet metal 1 is made to drop down inside the hole 11 whereby these sheets are aligned in line.
Patent JP-2000268865-A (JP)
Title: Battery and its manufacture
Inventor: YOSHIDA HIROAKI
IPC: H01M10/0565
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery and its manufacturing method including a laminate of a positive electrode sheet, highpolymer solid electrolyte sheet, and negative electrode sheet capable of reducing drop of the battery capacity and deterioration of the cyclic lifetime. SOLUTION: This battery includes a laminate formed by laminating a positive electrode sheet 1 and negative electrode sheet 3 with a highpolymer solid electrolyte sheet 2 interposed, wherein such a structured is introduced that the electrolyte sheet 2 is supported on a film 21 made of a soluble material in electrolytic substance. A stack formed by supporting the positive electrode sheet 1 or negative electrode sheet 3 in any manner is sealed with an armouring material of battery, and the film 21 in the stack is dissolved in the electrolytic substance, and the obtained laminate is used to manufacture the battery.
Patent JP-H08272415-A (JP)
Title: Multiaxis positioning device
Inventor: YAMAZAKI FUMIO
IPC: G05B19/19
Filed: 1995-03-29
Abstract: PURPOSE: To perform the positioning of plural electrically operated actuators by generating pulse strings for them by a single command generating means and a command distributing means. CONSTITUTION: Command strings of 'command generating a pulse' and 'command not generating the pulse' are stored in command pattern memory 4, and command codes are read out from addresses in accordance with the operating modes of the electrically operated actuators A-1 to A-n of each axis designated by command pattern pointer memory 3-4, and the command codes equivalent to the number of axes are stored in command memory 5. The command codes are held with a master command shift register 7, and distributed to slave command shift registers 8-1 to 8-1n of each axis by a shift clock SCK. Command decoders 9-1 to 9-n decode the command code of each axis, and generate the pulse strings corresponding to the contents of them, and drive the electrically operated actuators A-1 to A-n.
Patent JP-H09240306-A (JP)
Title: Transmission lever connecting mechanism in combine
Inventor: NISHIGORI NOBORU
IPC: B60K20/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten the connecting length of an operating system so as to reduce a connecting error by protruding a tranion shaft for the operation input of a hydraulic transmission upward from the transmission and connecting a transmission lever side and a the tranion shaft to each other via a connecting member so as to rotate the tranion shaft by the swinging of the transmission lever. SOLUTION: A tranion shaft 31 is protruded upward on the upper surface of a hydraulic motor-driven device 17 attached integrally on a transmission 16 and a pipe-like extended shaft 32 is connected and joined to its tranion shaft 31 coaxially and integrally. Then, one end of a driving arm 42 is fixed to the upper end of the extended shaft 32 and a connecting pin 46 fixed to one end of an adjuster 44 is fitted upward and downward in the other end via a bearing 43. Further, by connecting one end of a swing plate 24 via the driving arm 42 and the extended shaft 32, the tranion shaft 31 is rotated by the swinging of the transmission lever 14. Thus, a connecting error or operation loss is reduced.
Patent JP-H09235884-A (JP)
Title: Handrail installation member
Inventor: MORI TADAYUKI
IPC: E04F11/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an installation member which is a handrail installation member to install a temporary handrail on an opening part of a frame, easy to install without strict positioning, easy to do spray work even in a state where the temporary handrail is installed and easy to temporarily connect and disconnect the temporary handrail. SOLUTION: It is furnished with a frame connecting shaft 1 having a screw part to screw in a frame B and a frame connecting shaft 2 to insert in a through hole 10 for installation of a temporary handrail 9. The frame connecting shaft 1 and the handrail connecting shaft 2 are connected 7 to each other so that shaft side surfaces of them make contact with each other. A head end part of the handrail connecting shaft 2 is furnished with fall stop means 3, 4, 5, 6 to prevent falling of the installed temporary handrail 9 from the handrail connecting shaft 2. The temporary handrail 9 is made to be engaged free to insert and extract between an and surface 8 of the frame connecting shaft 1 and the fall stop means 3.
Patent JP-H0611326-A (JP)
Title: Method for detecting length direction of object to be inspected and its recognizing method
Inventor: AKASAKA TORU
IPC: G01B11/26
Filed: 1993-03-30
Abstract: PURPOSE:To accurately detect the length direction of an object to be inspected by extracting a contour line from the picture of the object taken with a camera and finding the inclination distribution of a plurality of vectors set on the contour line, and then, specifying the length direction from the inclination distribution. CONSTITUTION:The picture of electronic parts OB which are objects to be inspected is brought into the visual field of a camera 1 and stored in a frame memory 6 after A/D conversion 5. One point on the contour line of the picture is detected and the counter line is obtained by repeating 3X3 mask operation by means of a CPU 7 by using the detected one point as a starting point. Then a vector Si which has a starting point at a pixel Pi on the contour line and end point at the position which is apart from the starting point by a constant number (n) (e.g. 5) of pixels in the clockwise or upward direction is set and the inclination of the vector Si is calculated. By adding the values of a frequency memory SUM corresponding to the inclination one by one whenever the calculation is repeated and storing the values in the memory SUM at 1-360 deg., the peak value is used as the length direction to be found.
Patent JP-H03272080-A (JP)
Title: Audio reproducing device
Inventor: HONDA SUSUMU
IPC: G11B31/00
Filed: 1990-03-20
Abstract: PURPOSE:To constitute the device so that two listeners can listen independently to difference sources by providing an auxiliary audio signal line in addition to an audio signal line, and transmitting an audio signal of this auxiliary signal line by a radio wave. CONSTITUTION:In addition to an audio signal line 10, an audio signal line 20 is provided. By this auxiliary audio signal line 20, stereo audio signals from terminals 1L - 3R are supplied to switch circuits 22L, 22R for an input selector and an arbitrary stereo audio signal is fetched, and this signal is supplied to a transmitting circuit 24 through variable attenuators 23L, 23R for adjusting the sound volume. Accordingly, it can be reproduced from loudspeakers 15L, 15R and a headphone 45, but in this case, switching of the source and adjustment of the sound volume to the loudspeakers 15L, 15R and switching of the source and adjustment of the sound volume to the headphone 45 can be executed independently and freely, respectively. In such a way, one set of device can be used independently by two listeners.
Patent JP-H11274167-A (JP)
Title: Heterojunction bipolar transistor
Inventor: SUGIYAMA TORU
IPC: H01L21/331
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To suppress the drop in current amplification factor during current application caused by the recombination between electrons and holes, in a heterojunction bipolar transistor. SOLUTION: An n-type GaAs collector layer 11 and a p-type GaAs base layer 14 are formed on a GaAs substrate 11, and an n-type AlGaAs passivation layer 15 is formed on a base layer 14. Emitter contact layers 17 and 18 with sectional area smaller than that of the passivation layer 15 are formed on the passivation layer 15. A base electrode 16 is formed on the base layer 14 and on the flank of the passivation layer 15.
Patent JP-S59199380-A (JP)
Title: Jig device for assembling suspension
Inventor: FUJII HIROSHI
IPC: B23P21/00
Filed: 1983-04-23
Abstract: PURPOSE:To make small a space of installation by a construction wherein the extending motion of a cylinder rotating a jig arm is amplified so as to raise a component of a wheel fitting member fitted with a knuckle to a position at which an assembly is to be performed, while a transverse motion resulting from said rotation is prevented. CONSTITUTION:A body frame (a) is put at a prescribed position on a supporting table 1 by means of a conveying means. Then, a wheel fitting member (e) fitted with a knuckle (d) is put on a receiving member 26 of a jig arm 25 of a jig device 13b for assembly and retained by a clamp mechanism 29. Next, the jig arm 25 is rotated in the direction to an upright position by the extending motion of a cylinder 22 through the intermediary of a supporting shaft 20. On the occasion, the rotating motion of the supporting shaft 20 is transmitted to a pinion 39 through a pinion 36, and since a large-diameter gear 39a of the pinion 39 is in mesh with a rack 40, a movable block 18 moves on a base block 14 in the direction in which it is separated from the frame (a). Consequently, the transverse motion of the receiving member 26 resulting from the rotation of the jig arm 25 is canceled, and thus the component (e) is brought to a prescribed position at which it is assembled.
Patent JP-S58190576-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: KOUNAKANO SHINICHI
IPC: F02P23/04
Filed: 1982-04-29
Abstract: PURPOSE:To improve ignition performance of a mixture in a mixture chamber ignited through a beam of light, by absorbing optical energy to a fine particle of high absorptivity of light and promoting a temperature rise of the particle due to the beam of light. CONSTITUTION:A light beam focusing device 8 comprising a light beam focusing lens 11 and its protective heat resistant glass 12 or the like is mounted to a hole 10 provided to a combustion chamber wall 9 in a cylinder, and a light oscillator device 16 of laser or the like with a relatively low output is jointed to the center of a supporter 15 in said device 8. While this device 8 is constituted such that a minimum light focus 17 is imaged to the easiest position of ignition. Then a fine particle supplier 18 is mounted to the wall 9, and a fine particle of pulverized coal, black alumite, etc., with high absorptivity of optical energy further burned with combustion of a mixture, can be supplied toward the focus 17 along the axis of a beam of light. In this way, ignition of the mixture can be effectively performed by thermal energy of the fine particle.
Patent JP-S56168044-A (JP)
Title: Food heater
Inventor: HOTSUTA KOUICHI
IPC: F24C1/00
Filed: 1980-05-29
Abstract: PURPOSE: To improve the operability of a food heater wherein a cooking card is applied on an operating panel so that a heating mole is set, by arranging indications for operating positions of a variable apparatus on a part of the cooking card, and arranging the variable apparatus along the indications.  
     CONSTITUTION: The heater operated according to the cooking card 6 has the cooking card 6 inserted in a card holder 5 so that any one of a high-frequency heating strong switch 1-a, a high-frequency heating light switch 1-b, a steam heating switch 1-c, a grilling heating switch 1-d, and an oven heating switch 1-e all of which are included in a heating switch group 1-1 may be selected. The part of the card 6 where there are not present a punched section 6-2 will push a switch opposed to said part to select a heating mode. In this case, the indication 6-4 is provided on the cooking card 6 for indicating operating positions of the variable apparatus 2, and the variable apparatu 2 is arranged along the indication. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52153778-A (JP)
Title: Detecting circuit
Inventor: JIN RIYOUZOU
IPC: H02H3/24
Filed: 1976-06-17
Abstract: PURPOSE: To decrease the influence of surrounding temperature, by putting the output of the constant voltage circuit, composed of Zener's diode, in Darlington's circuit through the second Zener's diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57187715-A (JP)
Title: Control system for constant flow rate of gate valve
Inventor: KOTAKI RINTAROU
IPC: G05D7/06
Filed: 1981-05-13
Abstract: PURPOSE:To simplify the constitution of a control system by calculating the manipulated value of a gate valve on the basis of a desired flow rate and last and present actual measured flow rates and extents of opening, and then obtaining the initial desired flow rate by operating the gate valve appproximately. CONSTITUTION:When the extent of opening of a gate valve is P and the flow rate at this is Q, P=KQ. For this purpose, the coefficient K is calculted from the last extent of opening Pi-1 and flow rate Qi-1 and the present extent of opening Pi and flow rate Qi. Further, a difference DELTAQi between a desired flow rate Qa and present flow rate Qi is found, and then multiplied by an approximate speed coefficient (r) to calcuate a present desired value DELTAQi+1 of variation in flow rate. Then, variation DELTAPi+1 in extent of opening equivalent to the DELTAQi+1  is calculated. The variation Pi+1 is added to the present extent of opening Pi to calculate a following desired extent of opening Pi+1, and thus the manipulated value of the gate valve is found to control the extent of opening of the gate valve. This operation is repeated at intervals of adequate halt time to control the extent of opening of the gate valve approximately to the initial desired flow rate position.
Patent JP-H04284374-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: SUGANO NAOYUKI
IPC: H01M4/505
Filed: 1991-03-13
Abstract: PURPOSE:To achieve good cycle life even under high temperature atmosphere for a nonaqueous electrolyte secondary battery, in which a complex metal oxide including Li is positive electrode while a carbon material is negative electrode, by using a specified mixed solvent as an organic solvent of the electrolyte. CONSTITUTION:LixMo2 (where M means at least one species among Co, Ni, or Mn, while (x) is 0.5<=x<=1) are used for a positive electrode 2, while a carbonaceous material obtained by carbonizing a petroleum pitch through baking and the like, is used for a negative electrode 1. An organic solvent of an electrolyte is a mixed solvent of propylene carbonate and ester compound, which is expressed as R1COOR2 (where R1, R2 are alkyl group chosen out of CH3, C2H5, C3H7 and C4H9. Charging/discharging cycle of this compound is good even under a high temperature atmosphere, because of the high boiling point of the compound and so on, while the energy density of the compound is high and is thus polution-free.