baber/WOPTO huggingface dataset:
Patent JP-S6380521-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: CHO EIKI
IPC: H01L21/263
Filed: 1986-09-24
Abstract: PURPOSE:To enable scanning and annealing over the whole surface of a semiconductor thin film by a method wherein a first laser beam which is absorbed by the semiconductor and second laser beam which permeates through the semiconductor film and is absorbed by the insulating layer are simultaneously incident on the top surface of the substrate vertically or substantially vertically. CONSTITUTION:On a monocrystalline silicon substrate 1 an insulating layer 2 of a SiO2 film of 0.5mum is provided by direct oxidation, and thereon a polycrystalline thin film is provided. Then, an Ar laser beam 4 is a wavelength range of 0.5mum which is absorbed by the silicon film is entered substantially vertically as a first laser beam, and a CO2 laser beam 5 in a wavelength 10.6mum which is absorbed by the SiO2 layer is entered substantially vertically, thereby scanning a spot 6 gathered as an output of 10 W over the entire sample in the X and Y directions for annealing the whole surface of the polycrystalline silicon thin film 3. As a result, a monocrystalline silicon thin film having less lattice defects can be produced on the SiO2 layer.
Patent JP-S6468285-A (JP)
Title: Method of manufacturing hollow metal head for golf club
Inventor: KOBAYASHI MASASHI
IPC: A63B53/04
Filed: 1987-09-10
Abstract: PURPOSE: To improve accuracy and to facilitate production by manufacturing a hollow metal head from one sheet of metallic sheet shaped by using certain one surface of the golf club head as a base and connecting and developing the other surfaces to this base. CONSTITUTION: The metallic sheet is formed to the shape obtd. by using the one surface among the sole surface 1, face surface 2, upper surface 3 and flank 4 of the golf club head as the base and connecting and developing the other surfaces thereto. Next, the thicknesses of the respective surfaces are produced by thick forming dies and the rounding of the respective surfaces is executed by rounding dies. Finally, the sheet is bent to a head shape and the joints of the respective surfaces are welded, by which the hollow metal head is manufactured. Since the metal head is produced from one sheet of the developed metal sheet in such a manner the smaller number of the head parts is necessitated and the accuracy of the head sizes is good. The forming of the blanks with which casting is difficult is made possible in a lost wax method.  The partial setting of the thicknesses is made relatively easy.
Patent JP-S6384853-A (JP)
Title: Slider-on-slider transfer device
Inventor: AZUMA TOSHIO
IPC: B23Q39/04
Filed: 1986-09-24
Abstract: PURPOSE:To aim at miniaturizing a slider-on-slider transfer device, by rotating a second arm through the intermediary of a gear mechanism mounted on a short slider in association with the movement of the short slider and by rotating a third arm, simultaneously with the rotation of the second arm to move a long slider thereby. CONSTITUTION:A gear 13 in a gear mechanism mounted on a short slider 1 is meshed with a stationary rack 4. With this arrangement, when the short slider 1 is moved, the gear 13 is rotated to allow a second arm 8 to rotate. Further, the rotation of the gear 13 causes a third arm 9 to rotate. The other end of the third arm 9 is coupled rotatably to a connecting member 10 which is secured to a long slider 11. Accordingly, due to the rotation of the gear 13 the second arm 8 is rotated while the third arm 9 is also rotated, and therefore, the long slider 11 is also simultaneously moved along a long slide guide. The final movement of the long slider is equal to a value which is the sum of a length of twice times as long as the length of a first arm 7, the length of second arm 8 and the length of the third arm 9.
Patent JP-H0388562-A (JP)
Title: Image input device
Inventor: IGARASHI YOSUKE
IPC: H04N1/10
Filed: 1989-08-31
Abstract: PURPOSE:To input an image being free from a horizontal shift and an inclination even if a horizontal shift and the inclination of an image caused by a misalignment of an optical system is generated by interlocking a display means for reflecting an image projected by a film image projecting device with an aligning means. CONSTITUTION:When a screen 153 for reflecting an image projected by a projector 100 is fixed to a fixed scale 50 so as to be interlocked, and a relative position relation of the fixed scale 50 and an optical system is adjusted at the time of copying a usual document D, a position relation of the screen and the optical system at the time of copying by the projector 100 can also be adjusted. In such a way, even if a horizontal shift and the inclination caused by a misalignment of the optical system are generated, when the fixed scale 50 is adjusted in advance, an image being free from a horizontal shift, and the inclination can be inputted without adjusting a screen unit 150 again.
Patent JP-S59115547-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KUDOU YOSHIMASA
IPC: H01L23/28
Filed: 1982-12-22
Abstract: PURPOSE:To reduce the invasion of moisture into a resin-sealed semiconductor device and to enable to exhaust water content which has once been introduced into the device by forming a plurality of steps on a heat sink plate while positioning a semiconductor element pellet at the periphery of the pellet when mounting the pellet on the plate and molding it with resin and opening a plurality of grooves between the steps, thereby lengthening the water content introducing passage. CONSTITUTION:When a semiconductor pellet 12 is mounted on a heat sink plate 11, steps 13 are respectively formed at the ends of the plate 11 corresponding to the sides of the pellet 12. Then, a plurality of grooves 14 are formed in parallel between adjacent steps 13, and resin 15 is molded on the entire surface which includes the grooves. In this manner, the moving distance of the water content which is invaded via the steps 13 and the grooves 14 is lengthened, and the exhaust of the water content produced in the resin mold 15 can be, on the contrary, readily exhausted out of a semiconductor device. Accordingly, the rate of causing troubles in high humidity atmosphere can decrease, thereby increasing the lifetime of the device.
Patent JP-H0675866-A (JP)
Title: Memory control circuit
Inventor: HIRANO KOJI
IPC: G06F12/16
Filed: 1992-08-25
Abstract: PURPOSE:To provide the memory control circuit for improving a service life of a memory by minimizing the number of times of rewriting of an EEPROM by making a gate for transferring SRAM data to the EEPROM active, only when a power source of an apparatus is cut off in the case the SRAM data is changed, at the time of changing the data of the memory in which the SRAM and the EEPROM are integrated in one chip. CONSTITUTION:The memory control circuit is constituted so that at the time of transferring data from an EEPROM to an SRAM, or from the SRAM to the EEPROM in a memory in which the SRAM and the EEPROM are integrated in one chip, data 1b of the EEPROM to the SRAM at the time when a power source is turned on, by monostable multivibrator circuits 6, 7 and a RAM data change deciding circuit 11 operated in accordance with an output of a voltage detecting circuit 8 for detecting turn-on and cut-off of a power source of an apparatus, and also, SRAM data 1a is transferred to the EEPROM only when the SRAM data 1a is changed and the power source is cut off, and a backup circuit 5 for secuting the power source by the time required for a transfer time is provided.
Patent JP-H04107615-A (JP)
Title: Ic card with display of battery lifetime
Inventor: AYUSAWA HITOMI
IPC: B42D15/10
Filed: 1990-08-28
Abstract: PURPOSE:To display the lifetime of a battery by providing a voltage detecting circuit which detects the voltage of a compact battery and an output circuit which outputs the detecting result of the voltage detecting circuit. CONSTITUTION:An IC card main circuit 4 consisting of a circuit of a RAM, etc., transfers the data to a computer 7, and a compact battery 2 supplies totally the power to an IC card. When a switch 3 is pushed, a voltage detecting circuit 1 works to detect the voltage of the battery 2. When the voltage of the battery 2 drops, the circuit 1 outputs a signal '1' to the base of a transistor TR 6 of an output circuit 8. Thus the TR 6 is turned on and turns on an LED 5. Thus it is possible to evade such an inconvenient case where the data are already erased when these data are inputted to the IC card since the lifetime of the battery 2 is displayed.
Patent JP-S60121946-A (JP)
Title: Manufacture of squirrel-cage rotor
Inventor: NISHIZAWA HIROSHI
IPC: H02K17/16
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the efficiency and the torque characteristic from decreasing by bonding aqueous inorganic insulating solution to the slot of a rotor core, bonding inorganic agglomeration agent to the outer surface, drying, solidifying and then die casting aluminum in the slot. CONSTITUTION:Prescribed number of rotor punched plates 1 having slots 3 are laminated to obtain a rotor core, and aqueous inorganic insulating solution is bonded to the slot 3. After an inorganic agglomeration agent is coated on the outer surface of the rotor core, the entire rotor core is dried, and the agent and the solution are solidified. Then, aluminum is die cast in the core. The aluminum is not sprayed on the outer surface of the core.
Patent JP-H04107032-A (JP)
Title: Information transmission system
Inventor: ITO YOSHIAKI
IPC: H04L29/06
Filed: 1990-08-28
Abstract: PURPOSE:To present an information transmission system easily coping with the change of a system by reducing a part to be newly developed at the time of the change of a protocol to be connected. CONSTITUTION:In a gateway 3, information Xa is received by a transmission control circuit 7 for a transmission line A1 and is transferred to a protocol converting circuit 8. This circuit 8 converts this information to information Xh conforming to a protocol (h) in accordance with preliminarily programmed conversion procedures. Obtained information Xh is transferred to an information processor 13. The condition of connection between a transmission interface circuit 9 and the processor 13 has a form physically and logically most suitable for transmission and reception of information expressed with the protocol (h). For example, this condition takes a connection form of a 8-bit bidirectional data bus and several bus control lines physically. The processor 13 receives information Xh to interpret information in accordance with the protocol (h) and performs various processings for information.
Patent JP-S6469697-A (JP)
Title: Bleaching agent composition
Inventor: AOYANAGI MUNEO
IPC: D06L3/02
Filed: 1987-09-09
Abstract: PURPOSE:To provide an oxygenic bleaching agent having high bleaching power, which comprises a peroxide and a particular alkylenediamine deriv. or a polyalkylenepolyamine deriv. CONSTITUTION:A bleaching agent compsn. comprises a peroxide and an alkylenediamine deriv. having at least one group of formula I or II in its molecular structure or a polyalkylene. In the formula, Y is a -CH2- group or a linking group capable of providing a positive charge on a carbon atom of a -CidenticalN group. Examples of the alkylenediamine and polyalkylenepolyamine useful as a raw material of the activating agent include an alkylenediamine or a polyalkylenepolyamine of formula III (wherein R1 is H or a lower alkyl; R2 is a 2-10C straight-chain or branched alkylene; and n is 2-1,000). In the title compsn., the peroxide and the activating agent are usually employed in a peroxide to activating agent molar ratio of 99.9/0.1-20/80.
Patent JP-S6290372-A (JP)
Inventor: TAKIMOTO TADASHI
IPC: D06M101/16
Filed: 1985-10-11
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-H0778417-A (JP)
Title: Reproducing device
Inventor: OSHIKIRI HIROYUKI
IPC: G11B20/10
Filed: 1993-09-10
Abstract: PURPOSE:To enhance reliability of a data reproducing operation by parallelly structuring a plurality of at least one circuit among the reproducing circuits of a reproducing device. CONSTITUTION:An analog signal 102 reproduced from a disk 101 is amplified in an AMP circuit 103 and inputted in a binarization circuits 104, 105. The reproduced analog signal is processed separately in the circuits 104, 105 and converted to code data. The code data signals from both circuits 104, 105 are received by a means 107 for detecting a binarization circuit, the state of these two code data is discriminated, and it is judged which signal to use. Then, a selection signal 108 is outputted for selecting which signal to use. The selection signal 108 is inputted in a selection means 106 and the selected code data is outputted.
Patent JP-H10190484-A (JP)
Title: Synchronizing method of viterbi decoder and its device
Inventor: SAI EIBAI
IPC: H04L7/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing method of a Viterbi decoder and its device which fast and also highly efficiently synchronizes at the time of Viterbi decoding. SOLUTION: A deciding part 210 detects a code ratio of a channel that is currently received by using a count value of a bit error counter 206. A phase converting part 200 and an inverse punching part 202 undergo phase synchronization and pattern synchronization by using a detected code ratio or a code ratio that is stored in a storing part 209, and the part 210 supplies a phase converting signal and a pattern converting signal to the part 200 and the part 202 respectively in accordance with a synchronization result and supplies the detected code ratio to the part 209.
Patent JP-2000063172-A (JP)
Title: Production of highly strong lightweight ceramic plate
Inventor: ODA KAZUO
IPC: C04B35/63
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly strong lightweight ceramic plate from main components comprising fly ash and glass cullet whose treatments as wastes have become problems. SOLUTION: This method for producing the highly strong lightweight ceramic plate comprises mixing 100 pts.wt. of fly ash particles having a particle diameter of 5-50 μm with 3-50 pts.wt. of glass cullet particles having a particle diameter of 50-150 μm and 3-30 pts.wt. of a binder such as water glass, molding the obtained base material in a plate-like shape and subsequently sintering the molded plate at 850-1,200 deg.C. They are preferable to add a refractory fine aggregate such as silica particles, blast furnace slag particles or wollastonite powder to the base material, and to further add a nucleus-forming agent for crystallizing the glass. It is also preferable to further embed a heat-resistant material mesh sheet (for example, a stainless steel mesh net) in the base material.  The obtained highly strong lightweight ceramic plate can suitably be used as a building material, a ceramic end tab or welding, or a ceramic surface cover for welding.
Patent JP-H0390461-A (JP)
Title: Parking brake device
Inventor: TSUKUDA YASUHIKO
IPC: B60T7/02
Filed: 1989-09-01
Abstract: PURPOSE:To prevent lock of a wheel when a brake is rapidly operated during the occurrence of emergency by providing a reaction force generating mechanism which generates a high operation reaction force when rapid operation of the brake by means of a parking brake operating means. CONSTITUTION:By foot-pedalling a parking brake pedal 2 during usual running, right and left brake device 30 are operated through a front cable 7 and left and right rear cables 17 and 14. Meanwhile, by operating a release lever 5 at a hand, the parking brake pedal 2 is unlocked, and returned through the restoration force of a return spring 3. When the parking brake pedal 2 is rapidly pedalled during the occurrence of emergency, with the increase in this operation speed, i.e., the piston speed of a hydraulic damper 6 serving as a reaction force generating mechanism, a damping force is increased. Thus, a high operation reaction force is generated to reduce the operation speed of the parking brake pedal 2, and wheels are prevented from lock.
Patent JP-H0757970-A (JP)
Title: Capacitance trimming method for thick film printed capacitor
Inventor: SHIMAZAKI HISAYOSHI
IPC: H01G4/33
Filed: 1993-08-20
Abstract: PURPOSE:To trim the capacitance of a capacitor by connecting/disconnecting an auxiliary electrode electrically with/from a body electrode. CONSTITUTION:An electrode 6 coupled electrically with an electrode 2 and an independent electrode 6' not coupled electrically with the electrode 2 constitute auxiliary electrodes. The body electrode, i.e., the electrodes 2 and 4, have additional electrodes 7 opposing to the auxiliary electrodes. The auxiliary electrode 6 is provided, at a part close to the lead part 2', with a cutting part and the auxiliary electrode 6 is cut thereat. Alternatively, the auxiliary electrode 6' is provided, at a part close to the lead part 2' shown by a hatched part 10, with an electrode exposing part not covered with an insulation layer 5 and the auxiliary electrode 6' is brought into electrical contact with a exposed part of the lead part 2'. This method allows increase and decrease of the capacitance of a printed capacitor thus allowing the trimming of capacitance.
Patent JP-H1068989-A (JP)
Title: Sprocket and film winding device
Inventor: KATSURA YOJI
IPC: G03B1/24
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To surely perform the one-frame feeding of photographic film by slight force. SOLUTION: Two pairs of teeth 66 and 67 successively engaged with a pair of perforations of the photographic film arranged with short intervals when the pair of perforations are moved are respectively provided at the positions separated by 180 deg. of the peripheral surface of a sprocket 61. Since the radius of a wider circumferential surface 61a is larger than the radius of a narrower circumferential surface 61b, the surface of the photographic film is strongly pressed to the circumferential surface 61a after large teeth 66 are disengaged from large perforations at the time of the one-frame transfer of the photographic film.  The sprocket 61 is simultaneously pressed in a follower rotating direction by the pressing force to such an extent that load is not applied to the winding operation of a pressing spring 62, so that the sprocket 61 is surely rotated in accordance with the transfer of the photographic film and is moved to a standby position where small teeth 67 abut on the photographic film.
Patent JP-H04113053-A (JP)
Title: Automatic transmission
Inventor: TANIGAWA NAOYA
IPC: F16H3/62
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a remarkably compact automatic transmission for light cars by enabling a four speed counter change gear and a countershaft to be connected and disconnected by means of a mechanism provided between the four speed counter change gear and the countershaft. CONSTITUTION:Rotatory torque generated at a 1 to 3 speed change portion C is output to an output axis 14 through a long pinion gear P2, a carrier 13C and a short pinion gear P1 of a planetary gear unit 13 and further output to a differential pinion P3, which is connected to a countershaft 15, through an output gear G1 and an idle gear G2 arranged between a torque converter 11 and the 1 to 3 speed change portion C. A four speed change gear G3, which is installed in such a manner to make a coaxial rotation with an input axis 11, and four speed output gear G4, which engages with the four speed change gear G3, are arranged between a counter gear of the output gear G1 and the idle gear G2 and the torque converter 11, and a clutch CO is connected between the four speed output gear G4 and the idle gear G2, all of which elements constitute a four speed portion D.
Patent JP-H0275272-A (JP)
Title: Multi-value picture transfer system
Inventor: MORIHARA TAKASHI
IPC: H04N1/413
Filed: 1988-09-09
Abstract: PURPOSE:To simplify the device constitution and to facilitate the processing in the equipment by calculating a difference with an adjacent block at a transfer destination similarly to a standard picture element level in a fetched block also as to a distribution width of a picture element level being a representative of the fetched block. CONSTITUTION:A difference with an adjacent block is obtained as to the standard picture element level of the fetched block as to the distribution width of the picture element level being a representative of the fetched block at the side of a picture coder 10 being a transfer sender. Thus, when the difference is extracted separately from the quantized level in a picture decoder 12, the data is subject to decoding processing. Thus, the separate extraction processing of the coded data and the decoding processing of the separately extracted data are implemented at once respectively to decode the picture. Thus, the processing implemented in the equipment is facilitated while the equipment constitution is simplified.
Patent JP-H0670824-A (JP)
Title: Sink stand with counter
Inventor: HASEGAWA SACHIKO
IPC: A47B77/06
Filed: 1992-08-26
Abstract: PURPOSE:To provide a sink stand with a counter, which can obtain a sufficient housing space without losing the integral sense of a kitchen and a dining room. CONSTITUTION:On the back of a sink stand 2, a counter 3 being higher than the sink stand 2 and having housing parts 31, 33 in the lower part of a top plate 34 is provided so as to be opposed to each other, and the top plate 34 of its counter 3 is extended and provided on the sink stand 2. Also, between the top plate 34 of the counter 3 extended and provided on the sink stand 2 and a top plate 22 of the sink stand 2, a housing shelf 24 is provided.
Patent JP-2001049691-A (JP)
Title: Accelerating method and device for dissolving mud and fluidizing system for discharged slurry in high density slurry shield excavation
Inventor: MURAMOTO TOSHIYUKI
IPC: E21D9/12
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space and greatly reduce the dissolving time and eliminate uneven agitation like undissolved lumps of soil to make it possible to produce backfilling soil having a stable quality. SOLUTION: In this high density slurry shield excavation, a lead-in slurry line 5 branched from a force-feed line 4 of discharged slurry is provided and connected to the discharge opening of the lead-in slurry line 5. Further, a box- shaped device 8 producing threadlike slurry, provided with a screen 9 formed of one of a latticed plate, wire gauze, and a perforated plate is installed. Moreover, a mixer 6B for dissolving mud in which the threadlike slurry discharged from the device 8 is fed is arranged.
Patent JP-S61106301-A (JP)
Inventor: MISHIMA MOTOMICHI
IPC: B08B3/02
Filed: 1984-10-29
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-S61105109-A (JP)
Title: Dial driver
Inventor: SHIBUYA SEIJI
IPC: H03J1/08
Filed: 1984-10-29
Abstract: PURPOSE:To decrease number of components and assembling man-hour and to attain stable quality by providing a variable capacitor drum where an inner- tooth gear and an outer-tooth gear meshing respectively with gears provided with a tuning shaft and a pointer rack respectively incorporatedly. CONSTITUTION:The tuning shaft 4 has a gear 5 formed incorporatedly. The pointer rack 6 has a pointer 7 formed incorporatedly. The variable capacitor drum 8 forms incorporatedly the inner-tooth gear 9 and the outer-tooth gear 10, the gear 5 and the inner-tooth gear 9 are meshed with together and the both are connected by meshing the pointer rack 6 with the outer-tooth gear 10. A concaved part 27 of a dial chassis 19 is mated with the projected part 26 of the variable capacitor drum 8 so as to position the variable capacitor drum 8 and the pointer rack 6. The variable capacitor 11 is turned slightly while the pointer rack 6, the variable capacitor drum 8 and the tuning shaft 4 are meshed with together, and the variable capacitor drum 8 is locked to the dial chassis 19 by using the projection 26. The variable capacitor 11 is matched to the minimum turning state in this state, the variable capacitor 11 and the variable capacitor drum 8 are fitted and the fixed by a screw 14.