baber/WOPTO huggingface dataset:
Patent JP-H05220843-A (JP)
Title: Method for covering core material with flexible skin material
Inventor: OTAKE AKIYOSHI
IPC: B29C51/16
Filed: 1992-02-07
Abstract: PURPOSE:To provide a method wherein skin materials consisting of various substances can be used and there exists no limitation on the shape of the molded item and the process can be performed by a simple operation. CONSTITUTION:A core material 16 is held on a core material holding stage 14 having a vacuum sucking part 26 in such a way that the peripheral edge part 17 for joint of the rear face is held under a free condition and a flexible skin material 18 is placed on the core material 16 and furthermore the upper face of the flexible skin material 18 is covered with a sheet 20 for covering being air-non-permeable, flexible and stretchable in such a way that the flexible skin material 18 is covered therewith and an enclosed space 38 is formed between a base face 12 being the lower part of the core material holding stage 14 and it. The flexible skin material 18 is brought into tight contact with the core material 16 and it is bonded with the peripheral part 17 for joint of the rear face of the core material by sucking air in the enclosed space 38 from the vacuum sucking part 26 of the core material holding stage to make vacuum and rolling the covering sheet 20 on the core material 16 side thereby.
Patent JP-H02291171-A (JP)
Title: Gate turn-off thyristor and its manufacture
Inventor: KURAUSUGIYUNTAA OTSUPERUMAN
IPC: H01L21/332
Filed: 1990-03-09
Abstract: PURPOSE: To reduce loss of electric power, caused by carrier carrying-out by performing taking out of an excessive carrier accumulating in the first base layer under conduction state of thyristor chiefly through a part layer of the first base layer which is very strongly doped. CONSTITUTION: A semiconductor block comprises an n<+> -doped n-emitter 1, a p<+> -doped p-base 2, an n<-> -doped n-base 3, a p<-> -doped p-emitter 4, and a positive pole side electrode 5 comprising a terminal A, formed of such conductive material as aluminum. The n-base 3 extends as far as a first main surface 12 of a thyristor, surrounding the side surface of the p-base layer 2 extending as far as the main surface 12. A thin part layer 21, present at the n-base 3, which is strongly n<-> -doped extends as far as a side edge 22 of the semiconductor block, to contact to a conductive coat 23 there. The conductive coat 23 extends to a main surface 12 from the side edge 22 to the main surface 22, comprising a terminal 24 within a range of the main surface 12.  This is connected, through a switch 25, to a negative pole of a DC voltage source 26, with a positive pole connected to a terminal A. The switch 25 is a field effect transistor, and its gate is provided with a terminal 27.
Patent JP-H11253262-A (JP)
Title: Seat for vehicle
Inventor: TAKAHASHI TSUTOMU
IPC: B60N2/90
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve ride comfort without loss in the performance of a cushion in a center seating part in a seat for a vehicle. SOLUTION: This seat cushion is provided with a center seating part 12 in a protruded shape bulged upward above a side seating part 11 and is placed on the upper surface of a seat installing part 1 with a center part 3 in a protruded shape at the center part of a car body floor with respect to the traverse direction of the vehicle. In this case, a recessed part 4 is formed on the upper surface of the center part 3 in the seat installing part 1, a recessed part 13 is formed on the upper surface of the center seating part 12 in a seat cushion pad 7, and further a soft urethane 14 is provided for the recessed part 13.
Patent JP-S63224446-A (JP)
Title: Communication system
Inventor: HASHIMOTO KYOSUKE
IPC: H04L69/40
Filed: 1987-03-13
Abstract: PURPOSE:To mutually monitor the runaway of control circuits in communication terminals and to respond to the runaway, by providing a function to output a reset signal to the control circuit by the signal of a communication line on the communication control circuit of the communication terminal. CONSTITUTION:When the runaway occurs in the control circuit 11 of the communication terminal 2 due to an unknown cause, each communication control circuit of other communication terminals 3-9 discriminates the runaway of the communication terminal 2 by the fact that no output data of the communication terminal 2 is inputted from the communication line 1 for a prescribed time, or by inputting a prescribed form of data, and outputs an abnormality signal to the said communication terminal 2, and transmits it to the communication line 1. Meanwhile, the communication control circuit 10 of the communication terminal 2, when receiving the input of the above stated abnormality signal from the communication line 1, outputs the reset signal from a reset circuit, and reset the control circuit 11, then stops the runaway. The control circuit 11, after being reset, is started up again, and starts the control of the terminal again. In such a way, the communication terminal 2 is recovered to an ordinary state.
Patent JP-H05225938-A (JP)
Title: Electron microscope
Inventor: MUTO MASAO
IPC: H01J37/26
Filed: 1992-02-07
Abstract: PURPOSE:To provide an electron microscope which is provided with a shutter device small and simple in structure and able to prevent the generation of vibration even when the shutter blade is driven. CONSTITUTION:A voltage is applied to a piezo-electric element 6 from a piezo-electric element driving circuit 8 in response to a control signal from a control circuit 9 to bend the piezo-electric element 6 so that a lever body 3 moves to the right by a very small quantity. The movement is magnified by rotation of the lever body 3 around a pin 4 and then transmitted to a shutter blade 5, which makes the action of closing an electron beam passing hole 2. When a reverse voltage is applied to the piezo-electric element 6, the element 6 is deformed in a reverse direction to open the electron beam passing hole 2 so that photographing is performed to provide an image of good quality since this device is small and vibration is not brought with the opening and closing operation of the shutter blade 5.
Patent JP-H04291694-A (JP)
Title: Coin dispenser
Inventor: TANAKA TAKAHIKO
IPC: G07D1/00
Filed: 1991-03-20
Abstract: PURPOSE:To simplify operation and to shorten a dispensing transaction time in this coin dispenser capable of previously pooling plural set amounts of coins in plural pooling parts and sending the pooled coins from the pooling parts corresponding to a request amount. CONSTITUTION:In the coin dispenser provided with plural storage parts 8 for storing coins 1 necessary for dispensing and a coin dispensing port 5 to which coins 1 dispensed from the storage parts 8 are sent and constituted so as to inquire the validity of dispensation to a master device based upon input data necessary for a transaction including a dispensing request amount and send coins 1 corresponding to the amount from the storage parts 8 to the port 5 after receiving the response of a dispensing enable signal, plural pooling parts 10 are arranged on the prestage of the port 5, plural sorts of coins 1 in each set amount are dispensed from the storage parts 8 and pooled in respective pooling parts 10 prior to a transaction and the coins 1 of the corresponding amount are sent from the pooling part 10 to the port 5 based upon the dispensing enable signal for the dispensing request amount which is outputted from the master device.
Patent JP-S60201896-A (JP)
Inventor: MATSUOKA YOSHIYUKI
IPC: B26D1/24
Filed: 1984-03-23
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-S63223847-A (JP)
Title: Address converting device
Inventor: HIDAKA NORIYUKI
IPC: G06F12/10
Filed: 1987-03-12
Abstract: PURPOSE:To realize the shared/non-shared control of a page table entry between processes by constituting the titled device such as the page tables are freely set in a memory space for each page table entry. CONSTITUTION:When a mishit signal is outputted from a conversion buffer 2, a subtractor array 6 subtracts the corresponding virtual page number of a virtual page number table 5 from a virtual page number and outputs the page table offset sent from the head of each partial page table. Each comparator of a comparator array 7 outputs a hit signal and the input page table offset when this offset is set at >=0 and at the same time smaller than the number of corresponding page tables of a page table entry count table 4. Thus only one page table entry corresponding to the input virtual page number is decided by the array 7. Then the head address of the partial page table is read out of a page table base address table 3 by the hit signal.
Patent JP-H11255372-A (JP)
Title: Recording sheet conveying mechanism
Inventor: KATO TOKUJI
IPC: B65H5/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To properly disengage the pressing to a conveying roller by a follow roller and make uniform the pressing of different parts to the conveying roller by preventing a rotary shaft and release shaft mechanism from deflecting in coping with a large recording paper sheet width. SOLUTION: A holding member 14 of a follow roller 12 and a release shaft member 25 are borne by a frame 16 consisting of an aluminum extrusion extending perpendicularly to the recording sheet conveying direction. Because no deflection is made even though he bearing part 16b and release shaft member 25 are long stretching, pressing to the conveying roller 11 by the follow roller 12 and its disengaging motion are stabilized, and pressing of different parts of conveying roller 11 by the follow roller 12 can be made uniform.
Patent JP-H05222845-A (JP)
Title: Crack repairing method for concrete structure
Inventor: SAWAIDE MINORU
IPC: E04G23/02
Filed: 1992-02-12
Abstract: PURPOSE:To recover strength and water-tightness by filling up the cracked interior of a concrete structure with hydrophilic polyurethane prepolymer and high water- absorbing resin fibers, and by sealing the cracked section to be pressed in, with the foam hardened substance of the polyurethane polymer and water in the high water- absorbing resin fibers. CONSTITUTION:On a concrete structure 1 having cracks, a bored hole is formed, and the bored hole is filled up with one-component system hydrophilic polyurethane prepolymer 10 and water-absorbing swelled high water-absorbing resin fibers 4. After that, the surface of the bored hole is blocked. Otherwise, in this case, along the crack of a surface layer section, a horizontal channel is formed to be bored, and a mesh pipe filled up with the water-absorbing swelled high water-absorbing resin fibers 4 is inserted into the horizontal channel. Besides, the surface section is sealed leaving a vertical hole section properly, and after that, through the vertical hole section, the polyurethane prepolymer 10 is injected to be blocked. Then, on a step that the polyurethane polymer 10 is moved to come in contact with the high water-absorbing resin fibers 4, water content is taken in to be infiltrated into the crack. As a result, in the crack, urethane hardened substance is formed, and the strength of the structure can be kept.
Patent JP-S63225352-A (JP)
Title: Production of 2,7-naphthalenedisulfonic acid
Inventor: TAKAGI MASATO
IPC: C07C309/35
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a compound useful as an intermediate for dye and pigment such as H-acid and a raw material for heat-resistant polymer in high purity and in high yield, by adding an aromatic diamine as a separating agent to a solution containing an isomer mixture of naphthalenedisulfonic acid, crystallizing and separating. CONSTITUTION:A solution containing an isomer mixture of naphthalenedisulfonic acid is treated with an aromatic amine shown by formula (R<1>-R<4> are H, Cl, F, Br, I or 1-3C alkyl) to give naphthalenedisulfonic acid diamine salt. The mother liquor is concentrated, adjusted to 40-60% sulfuric acid concentration and cooled to <=50 deg.C, compound <=30 deg.C to give the aimed substance. p- Phenylenediamine may be cited as the diamine shown by formula and the amount of the diamine used is preferably 0.9-1.3mol. based on 1mol. naphthalenedisulfonic acid content.
Patent JP-H07273548-A (JP)
Title: Oscillator
Inventor: TAKAHASHI HIROSHI
IPC: H03B5/32
Filed: 1994-03-28
Abstract: PURPOSE:To make the resistance of a feedback resistor constant independently of an actually used power supply voltage for a semiconductor integrated circuit by connecting a constant voltage input means which inputs an optional fixed voltage to a gate of a transistor(TR) being the transmission type feedback resistor. CONSTITUTION:The oscillator is made up of a semiconductor integrated circuit 1, an externally mounted oscillation circuit 4, an oscillator 5, an oscillation amplifier 9, a feedback resistor 11, a P-channel TR 12, an N-channel TR 13, a D/A converter 15 and a digital input register 16 or the like. Through the constitution above, digital data corresponding to a type of, e.g., the oscillator 5 are set to the register 16 by using a microprocessor 21 according to a prescribed program. When the set data are outputted from the register 16, an optional analog constant voltage is given to a gate of the TR 13 independently of the actually used power supply voltage of the circuit 1 by converting the data into analog data by the D/A converter 15.
Patent JP-H03258886-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C09J111/00
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a composition having high bond strength, not requiring pretreatment of polyolefin-based material, comprising an isocyanate group- containing polyester-based urethane, chloroprene rubber, polyisocyanate, halogenating agent and tertiary amine. CONSTITUTION:(A) 100 pts.wt. solid content of (i) an isocyanate group-containing polyester-based urethane and (ii) chloroprene rubber is blended with (B) preferably 0.1-30 pts.wt. polyisocyanate such as 2,4-tolylene diisocyanate, (C) preferably 0.002-20 pts.wt. halogenating agent such as alkyl hypohalide and (D) preferably 0.0001-5 pts.wt. tertiary amine such as triethylamine to give the objective composition.
Patent JP-H09246287-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OSHIKA KATSUSHI
IPC: H01L21/338
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an interface contact resistance and the occurrence of depletion region by preventing the occurrence of energy barriers at the interface between epitaxial growth layer and semiconductor substrate. SOLUTION: A low resistance region 7 having a higher impurity concentration than an active layer is formed on the surface of an active layer formed on the main surface of the semiconductor substrate, and an epitaxial layer 5 having a high impurity concentration is laminated on this region. The formation of the low resistance region 7 is performed by introducing impurities into the surface of an active layer in contact with the epitaxial layer 5 before the growth of the epitaxial layer 5 and a low resistance region 7 is formed on the surface of said active layer of the impurities.  Therefore, the occurrence of the depletion region at the epitaxial growth interface can be suppressed without giving influence upon the device construction, and the interface resistance can be stabilized so that the high-frequency characteristics of the device can be improved and mass production can be enhanced and the yield can be improved.
Patent JP-H04273436-A (JP)
Title: Plasma processing device
Inventor: SUGAI HIDEO
IPC: H01L21/3065
Filed: 1991-02-28
Abstract: PURPOSE:To etch a fine pattern which has high anisotropy by generating collimated neutral particle beams and processing the surface using the neutral particle beams. CONSTITUTION:A microchannel plate 34 which has many channel holes 34A is provided between a plasma room 20 and an etching room 22. An ion control electrode 36 is provided on the one plane of the microchannel plate 34. Plasma is generated in the plasma room 22, the etching room 22 is permitted to have lower pressure than the plasma room 20 and positive potential higher than the plasma potential is applied on the ion control electrode 36. Since a positive ion in the generated plasma is repulsed by the electrode 36 and that the only radical neutral particle, etc., passes through the microchannel hole 34A to flow into the etching room 22, neutral particle beams which have the same directions are formed.
Patent JP-S56156965-A (JP)
Title: Magnetic card processing device
Inventor: SUZUKI MINORU
IPC: G11B5/48
Filed: 1980-05-02
Abstract: PURPOSE:To prevent the breakage of magnetic cards and improve yield by using a composite type magnetic head in which the 1st magnetic head and the 2nd magnetic head are made into one body. CONSTITUTION:A composite type magnetic head 24 in which the 1st magnetic head 6 and the 2nd magnetic head 7 are made into one body and a retaining means 25 opposing thereto are disposed to the conveying path 2 of a magnetic card 1. The magnetic card is transferred along the path 2 from an inlet 22 toward an outlet 23 by means of an electric motor 21 and belts 2, 3. A write circuit 27 stores write information 27A by the signal of a detecting part 28, for example, a phototube, and emits a write signal to the 1st magnetic head 6. The information read with the 2nd magnetic head 7 via a read circuit 29 is sent to a comparator 30, and is compared with the written information. The coincided or unbroken card 1 is sent to the outlet 23 and the defective card 1 to an outlet 33. Thereby, the breakage of the magnetic cards are prevented and the yield is improved.
Patent JP-S56156100-A (JP)
Title: Dynamic speaker
Inventor: MIZUKOSHI SUSUMU
IPC: H04R9/02
Filed: 1980-05-02
Abstract: PURPOSE:To obtain a flat output sound pressure frequency characteristic, by attaching a magnetic circuit part to a frame so that a part of the circuit part has a vibration to the frame and varying the magnetic flux to a voice coil with a partial vibration of the magnetic circuit. CONSTITUTION:When a force is applied to a voice coil 13, a reaction force is applied to a magnetic circuit part in a direction opposite to the force applied to the coil 13. Furthermore a joint plate 20 supporting a magnet 16 plus plates 17 and 18 can have a vibration having a point of resonance at a low band having a high level of sound pressure. Thus a part of the magnetic circuit part has a vibration at a low band in the direction of an arrow ab so that the circuit part shifts in a direction opposite to the shift of a vibrating plate 10. As a result, the level of sound pressure is attenuated at a low band to obtain a flat characteristic.
Patent JP-S59196678-A (JP)
Title: Method for correcting strain of lens
Inventor: OOTA YOSHITAKA
IPC: H04N9/04
Filed: 1983-04-04
Abstract: PURPOSE:To correct strain of an optical lens by separating a color of a picture signal outputted from an image pickup element according to a color filter after direct A/D conversion, storing the color separation signal at each color filter and rearranging the signal in a storage area. CONSTITUTION:A picture signal obtained through color modulation for an optical signal from a picture by using a color filter used for an electronic still camera is stored once in a storage means, the color of the picture signal in a storage means is separated in a reproducing device to operate Y, I, Q signals or R, G, B signals. The signals operated in this way are stored in the storage means at each color filter. The strain of the optical lens is corrected by rearranging the color separation signal stored in each color filter within the storage area.
Patent JP-S63225401-A (JP)
Inventor: ISHIDA KATSUTOSHI
IPC: F21S2/00
Filed: 1987-03-13
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-H068910-A (JP)
Title: Portable device for bundling cable tie
Inventor: BURETSUTO DABURIYUU JIYONSON
IPC: B65B13/02
Filed: 1993-03-18
Abstract: PURPOSE: To provide a compact and portable device for bundling a batch of wires with cable ties by taking cable ties connected in a belt one by one, and by positioning the individual cable tie around the batch of wires, and then by cutting extra parts while applying tension. CONSTITUTION: A bundling device 50 comprises a handle 60 having a built-in electric motor, a portable battery pack 62 connected to the device 50 via a power cord 63, a housing 64 with a U-shaped guide 65 attached to guide a belt of cable ties 52, and a string collector 66 for collecting cut strings discharged from a tie discharge opening 67 to the outside of the device 50. In addition, the bundling device 50 includes an upper jaw 68 and a lower jaw 69 that is opened by a trigger 70. Further, the bundling device 50 is provided with a containing mechanism for positioning the tie 52 and cutting a leading portion of the tie 52 in the housing 64, a discharging mechanism for receiving the cut tie 52 and poisoning the cut tie 52 around the wire bundle, and a tension cut-off mechanism for cutting extra parts while applying tension to the tie 52.
Patent JP-S59183947-A (JP)
Title: Production of boiling heat transfer pipe
Inventor: SATOU TAKUYUKI
IPC: F28F13/18
Filed: 1983-04-01
Abstract: PURPOSE:To produce easily a boiling heat transfer pipe having high heat conductivity by working continuously a blank material by means of a rolling tool constituted of a rolling disc group for grooving, a rolling disc group for cleaving, a pressing roller and a gear member. CONSTITUTION:A rolling disc group 5a for grooving in the 1st stage of working is so constituted as to have the diameter increasing gradually toward the right side and forms spiral grooves 9 and also forms fins 2 by indenting successively deeply the respective discs to the outside surface of a blank pipe 3. A rolling disc group 5b for cleaving in the 2nd stage of working uses disc tools having conical tips and bends the fins while cleaving the central parts on the outside end faces thereof. Working in the 3rd stage is accomplished by bringing the tips of the adjacent cloven fins into contact with each other approximately horizontally in the axial direction of the pipe by means of a pressing roller 5c. The teeth of a gear member 5d are pressed to the partition walls 10 between the cavity part and the cavity part to notch the walls 10 thereby forming the same into the construction in which the cavities 8 on both sides of the wall 10 are connected to the outside of the pipe through one opening 7, in the 4th stage.
Patent JP-H06271219-A (JP)
Title: Operating button switch for elevator
Inventor: WATANABE YUZO
IPC: B66B1/48
Filed: 1993-03-18
Abstract: PURPOSE:To easily exchange a display character plate of a destination story operating button switch for art elevator. CONSTITUTION:A display character plate 3, where light is permeated only through a display character part, is arranged in a surface side of are operating button switch, so that a light source of a lamp 4 or the like can be displayed through a lens 5. The lens 5 is fixed to a frame 6. From a clearance 8 between the character plate 3 and the frame 6, the character plate 3, when deflected in a U-shape, can be easily removed. In the case of mounting the character plate 3, it is deflected in U-shape, placed in a grooved part 7 of squared shape with one side open and fixed.