baber/WOPTO huggingface dataset:
Patent JP-H10119897-A (JP)
Title: Unmanned helicopter for industry having exhaust system
Inventor: SAKAMOTO OSAMU
IPC: B64D27/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To simplify the supporting structure of an exhaust pipe and a silencer, and to reduce the cost and weight, by connecting the silencer with a downstream end of the exhaust pipe connected to an exhaust port of an engine, and arranging the exhaust pipe and the silencer in parallel in a vertical direction at a lower part of the engine. SOLUTION: A radio control system unmanned helicopter for industry, comprises a power unit 11 including an engine 12 and a power transmitter 13 connected with the engine 12, on an upper face of an airframe 2. An exhaust device 75 connected with each cylinder 15a of the engine 12, comprises an exhaust pipe 76 connected with an exhaust port of the cylinder part 15a, and a silencer 78 connected with a downstream end of the exhaust pipe 76. The exhaust pipe 76 comprises an upstream pipe part 76a connected with the exhaust port, a chamber part 79 connected with a downstream end of the upstream pipe part 76a, and a downstream pipe part 76b connected with the chamber 79 and the silencer 78, and the chamber 79 and the silencer 78 are arranged in parallel in a vertical direction on a vertical line passing near the center of gravity of the engine 12.
Patent JP-H05109787-A (JP)
Title: Die bonding device
Inventor: TAKAOKA KIYOSHI
IPC: H01L21/52
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a device which is capable of confirming efficiently a collet contact without manpower and protecting the collet from damage by detecting changes in an output signal of an approach sensor, grasping a contact state between a support member and a block member and controlling the drive of a transfer means based on their contacted state. CONSTITUTION:A carrier means which carries a lead frame 3 to a bonding position of a chip 5 intermittently, a collect 4 which holds the chip 5, a support member 10 which supports the collect 4 and a block member 12 which has a site in contact with the support member 10 are provided. Transfer means 25, 26 and 29 which transfer the block member 12 to the lead frame side 12, a pressing means 16 which presses the support member 10 to the contact side of the block member 12 and a proximity sensor 18 mounted to the support member 10 or the block member 12 are provided, also a control means 20 which detects changes in an output signal of the proximity sensor 18, grasps a contact state between the support member 10 and the block member 12 and controls the drive of the transfer means 25, 26 and 29 are provided.
Patent JP-H02121962-A (JP)
Title: Production of mercaptocarboxylic acid
Inventor: TSUJI YASUO
IPC: C07C323/52
Filed: 1988-10-28
Abstract: PURPOSE:To produce a mercaptocarboxylic acid in a high yield by reaoting an aqueous solution of an alkaline hydrosulfide with an unsaturated nitrile using a sulfur compound as a reaction accelerator, neutralizing and hydrolyzing the resultant reaction mixture. CONSTITUTION:An unsaturated nitrile (e.g., acrylonitrile) of the formula (R1 and R2 are H or 1-3C alkyl; n is 0-3) is added to an aqueous solution of an alkaline hydrosulfide and the resultant mixture is reacted using a sulfur compound such as sulfur or sodium disulfide as a reaction accelerator in an amount of the order of 0.7-5wt.% based on that of the alkaline hydrosulfide. The resultant reaction mixture is neutralized and hydrolyzed, thus obtaining the objective mercaptocarboxylic acid (e.g., beta-mercaptopropionic acid) in a high yield.
Patent JP-S62131125-A (JP)
Title: Device for treating drain water of air conditioner
Inventor: OKABE MASAAKI
IPC: F24F13/22
Filed: 1985-12-04
Abstract: PURPOSE:To make it possible to dispose of a large quantity of drain by atomizing it without moistening a floor surface or wall, by providing an electronic atomizing device which atomizes drain water by vibrating it by means of piezoelectric oscillator close to an outdoor side air outlet port. CONSTITUTION:As during cooling operation an indoor side heat exchanger 10 works as an evaporator and during heating operation an outdoor side heat exchanger 11 works as an evaporator, dew is produced therein by the heat exchange with air. Said dew passes through a drain pipe 13 during cooling operation to be collected in a water sump 12, while during heating operation said dew drops downward directly to said sump. Drain water collected in the water sump 12 is fed through a pipe 15 to an electronic atomizing device 14 to be atomized and sprayed into the air. At that time, since the atomizing device 14 is located near the center of an outdoor side air outlet port 17, atomized particles are dispersed by means of an outdoor side fan 16, causing said particles to evaporate easily in the air; therefore, floor surfaces or walls are prevented from getting wet.
Patent JP-H09114280-A (JP)
Title: Image forming device and bias roll therefor
Inventor: HARA YUKIO
IPC: F16C13/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image, by preventing the soil of toner transited on a bias roll in transfer. SOLUTION: This device, whose secondary transferring part is constituted of an intermediate transfer belt 1 for carrying while primarily transferring the toner image carried by the image carrier, the bias roll 2 for secondarily transferring the unfixed toner image on the intermediate transferring belt 1 to a recording medium P, and the backup roll 3 for supporting the intermediate transfer belt 1 from its rear surface on the position opposite to the bias roll 2. The above described bias roll 2 is consisting of a core bar 2a, the core layer 2b composed of silicone rubber foam fixed to a peripheral surface of the core bar as a structural component, skin layer 2c for covering the core layer surface, and the coating layer 2d adopting fluororesin whose thickness is 5 to 30μm as a structural component of the surface.  The volume resistivity of the bias roll is within the range of 10<4> to 10<7> Ωcm, and hardness of the bias roll is within the range of 20 to 45 deg. in Asker C.
Patent JP-H06133550-A (JP)
Title: Power supply
Inventor: YASHIRO HIROYUKI
IPC: H02M7/06
Filed: 1992-10-12
Abstract: PURPOSE:To allow random design for a power supply by combining a noise filter, a rectifying/smoothing unit, a plurality of power factor improving units, a plurality of power converters, and a backup power supply selectively. CONSTITUTION:When a DC input voltage Vin2 reaches a predetermined voltage level after turn ON of a commercial power supply 1, a detection signal is delivered from a detecting terminal ENB to a power supply monitor 8 and operation of each DC/DC converter 5, 5A, 5B is interrupted for a predetermined time thus suppressing secondary rush current from power factor improving units 4, 4A. Immediately upon occurrence of abnormality, the channel of failed DC/DC converter 5, 5A, 5B is displayed and operation thereof is interrupted as required. When main sections are divided into independent modules of noise filter 3, power factor improving unit 4, DC/DC converter 5, and backup power supply unit 7 and the modules are combined arbitrarily, the power supply can be designed randomly.
Patent JP-2001100789-A (JP)
Title: Instrument for measuring phoneme recognition capacity in continuous speech recognition device
Inventor: KOBAYAKAWA TAKESHI
IPC: G10L15/01
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To correctly measure a phoneme recognition capacity of a continuous speech recognition device. SOLUTION: A speech for evaluation is inputted to the continuous speech recognition device to make an acoustic model 10 execute phoneme recognition. A phoneme string of a word generated by a phoneme string generation part 21 is used to put word restrictions on the phoneme recognition result by a speech likelihood calculation part 12. A speech recognition ratio is calculated in a phoneme comparison part 22 by a phoneme string outputted as the result of word restrictions and an expression of the speech for evaluation, and the calculation result is outputted as a measured value of the phoneme recognition capacity.
Patent JP-H03138099-A (JP)
Title: Bead removing device
Inventor: KANAYAMA KAZU
IPC: B23K37/08
Filed: 1989-10-20
Abstract: PURPOSE:To easily and surely improve bead removing work by providing the bead removing device constituted of a weld bead melting part and a slag removing part on a high-frequency resistance welding manufacturing line of section steel. CONSTITUTION:The bead removing device is constituted of the bead melting part 5 to melt a bead generated at the time of welding work and the slag removing part 7 by a brush set up at a rear stage thereof. The bead melting part 5 is provided with pretreatment equipment 8 for cooling welded section steel, a guide part 9, a mist spraying part 10 and a dust collecting part 11 and the slag removing part 7 is provided with a cleaning device 12 and a scale and flash collecting part 13. By this method, bead removing work can be easily and surely carried out without variance and without being influenced by a bead shape and a bead heat valve by melting positively the bead on the bead molting part 5.
Patent JP-H1191141-A (JP)
Title: Ink jet recorder
Inventor: ISONO MASAHIRO
IPC: B41J19/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify the work for replacing a cartridge. SOLUTION: The ink jet recorder comprises a sequence control means 50 for shifting a carriage 1 to a position for replacing a head unit 6 based on a signal from a setting section of the head unit 6, a signal from an ink cartridge detecting means and signals from command switches 15, 16 wherein the carriage 1 is shifted a position optimal for next work depending on the loading state of the head unit 6 or an ink cartridge 31.
Patent JP-S63177900-A (JP)
Inventor: JIYAN HENNUI
IPC: D06F75/20
Filed: 1987-10-30
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-H10119789-A (JP)
Title: Steering wheel
Inventor: NAGATA NORIYA
IPC: B60R21/203
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To make horn operability excellent in a steering wheel with a horn operated by push-down operation of a pad covering an air bag. SOLUTION: In a steering wheel W provided with an air bag device 14 and a horn switch mechanism 16, the air bag device 14 is formed as an assembly A including an inflator 32 and an air bag 34 and assembled to a wheel body 12, and the horn switch mechanism 16 includes a pad 48 and a plurality of self-reset type switch bodies 50, and is assembled to the wheel body 12. The pad 48 includes a top plate part 62 covering the upper part of the air bag 34, and a cylindrical part 64 surrounding the air bag 34. The cylindrical part 64 is reinforced by a reinforcing member provided with a fitting arm part 68 protruded outward from the periphery. The fitting arm part 68 is connected in a vertically movable state integrally with a movable side member 52 of the switch body 50.
Patent JP-2000104155-A (JP)
Title: Thermal spraying apparatus
Inventor: SEYA SHIGEHISA
IPC: C23C4/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal spraying apparatus which is capable of preventing thermal spraying on a part to be cut with a thermal spraying material, and improving the accuracy of the position to be thermally sprayed by impressing tension to a sheet material, and, further, which realizes the improving of the productivity and the lowering of the production cost. SOLUTION: Tension is impressed to an active carbon fiber cloth 12 by winding a part of the active carbon fiber cloth 12 on a drum 20 and wires 80 are rotated by the rotation action of a motor 82 which is disposed in a masking mechanism 16. The wires 80 are brought into contact with the surface of the active carbon fiber cloth 12 by the displacement of a case body by cylinders 70a, 70b, and a thermal spraying material is sprayed onto the active carbon fiber cloth 12 from a nozzle 118 of a spraying mechanism 17, and the surface of the active carbon fiber cloth 12 except the parts contacting with the wires 80 is thermally sprayed. At this time, as the wires are rotated, the thermal spraying material hardly sticks on the wires 80.
Patent JP-2000105020-A (JP)
Title: Ice heat storage heat pump device using unutilized heat source
Inventor: HINO TOSHIYUKI
IPC: F24F5/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device whose heat collecting capacity is high even when antifreeze is not employed, and capable of absorbing a differ ence by ice storage heat when a heat load is higher than a non-utilized heat collecting amount for the purpose of utilizing the non-utilized heat. SOLUTION: A refrigerant condenser 6 and a refrigerant evaporator 7 for a refrigerating cycle 5 are connected thermally to hot-water 2 in a hot-water heat exchanger 1 and cold water 4 in a cold heat storage tank 3, capable of storing the heat through ice, respectively. A load heat exchanger 8 is connected to a heat load 13 and the circulating passage of the hot-water 2. A heat source heat exchanger 10 is connected to a non-utilized heat source 9 and the circulating passage of the cold water 4. Heat collected from the non-utilized heat source 9 in the heat source heat exchanger 10 through the cold water 4 is transferred to the hot-water 2 through the refrigerating cycle 5, while room heating is effected by the hot-water 2 through the load heat exchanger 8.
Patent JP-S62133965-A (JP)
Inventor: NAKAMARU TOSHIAKI
IPC: A61L9/12
Filed: 1985-12-04
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-H02121348-A (JP)
Title: Tray for semiconductor laser component storage
Inventor: HIRAYAMA FUKUICHI
IPC: H01L21/68
Filed: 1988-10-28
Abstract: PURPOSE:To prevent a mixture of different components by arranging the prescribed components, such as chip bars, and to make it possible to store regularly the chip bars by a method wherein a plurality of pieces of grooves for component arrangement use, each having a prescribed length, a prescribed width and a prescribed depth, are formed in a conductive plate. CONSTITUTION:In a tray 1 for storing components for a semiconductor device, such as chip bars, a plurality of pieces (for example, 18 pieces) of grooves 3, each having a prescribed length (for example, 28mm), a prescribed width (for example, 2mm) and a prescribed depth (for example, 1mm), are formed in the surface of a conductive plate 2. A plurality of pieces of the bars are housed in the respective grooves 3, the bars do never mix in confusion and a bar of a prescribed number is easily discriminated from other bars and can be taken out.
Patent JP-H07124733-A (JP)
Title: Device for supplying molten metal
Inventor: DANNOURA SADAYUKI
IPC: B22D17/30
Filed: 1993-11-02
Abstract: PURPOSE:To improve the seal performance by preventing the sticking mixed foreign matter, etc., to the seal surface of a valve rod during pouring molten metal. CONSTITUTION:In a molten metal supplying device 26 arranging a valve seat part 81 having a molten metal discharging hole as a part of a valve seat sleeve at the tip lower part and the weighing valve rod so as to be freely opened/ closed to the valve seat part 81, the molten metal seal part of the valve seat pat 81 is projectingly arranged to the molten metal side stored at the bottom part of the molten metal storing part. A space is arranged in the inner part of the valve seat sleeve 27 and a guide pipe 86 for molten metal from the molten metal discharging hole of the valve seat part 81 to an injection sleeve is arranged and a cooling and a heating means are arranged on the outer peripheral surface of the guide pipe 86.
Patent JP-H04148815-A (JP)
Title: Threshold-value computing method
Inventor: MITANI MASAKAZU
IPC: G01B11/00
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a threshold value for distinguishing slit light and a background efficiently in a short time by casting the light which has passed a slit on a body to be measured, obliquely scanning the obtained image, and obtaining the value of the density. CONSTITUTION:Slit light 12 from a slit light source 11 is reflected from a color liquid crystal panel 13 as a material to be measured and cast into a video camera 14. The slit light image from the camera 14 is stored in an image mem ory 16. The contents in the image memory 16 are scanned by a controlling and operating part 18 in the oblique direction. Thus the maximum value and the average value of the data of the density values are obtained. The threshold value is obtained based on the maximum value and the average value by the following equation: threshold value = average value + (maximum value -average value)/2.
Patent JP-H03135643-A (JP)
Title: Lifetime detecting method for rewritable nonvolatile memory
Inventor: SHIBATA KOICHI
IPC: G06F12/16
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the malfunctions of an entire nonvolatile memory by calculating the check sum of the write data, storing a prescribed lower rank digit of the check sum in a check sum storage area, and comparing this stored digit with the contents which are read out in a prescribed check timing. CONSTITUTION:When a power supply of a printer is applied, a CPU 1 calculates the sum total, i.e., the check sum of the data written in the addresses 0 - 1FFE of a nonvolatile memory 9. That is, the check sum of the write data is calculated every time the data are written. Then a prescribed lower rank digit of the check sum is stored in a check sum storage area set previously. The contents of the check sum storage area are read out in a prescribed check timing. At the same time, the check sum of the write data is calculated. Then the read-out contents are compared with a prescribed lower rank digit of the calculated check sum. The expiration of the memory lifetime is decided when no coincidence is obtained from said comparison. Thus the lifetime of the memory 9 can be effectively detected.
Patent JP-2000103950-A (JP)
Title: Flame-retarded polycarbonate resin composition and injection molded product
Inventor: NODERA AKIO
IPC: C08L51/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition and to provide an injection molded product which are nonhalogenic, are excellent in flame retardancy, hardly causing impact strength degradation and color change at higher temperatures and higher humidities under heated conditions at higher temperatures, and improved in recyclability of resins. SOLUTION: This polycarbonate resin composition and injection molded product include 100 pts.wt. resin consisting of (A) 20-100 wt.% polycarbonate resin and (B) 80-0 wt.% styrene-based resin, (C) 1-30 pts.wt. organic phosphorous- based flame retardant and (D) 0.1-10 pts.wt. epoxy group-including compound.
Patent JP-H03135626-A (JP)
Title: Expert system
Inventor: TAKAHATA YOSHIAKI
IPC: G06F9/44
Filed: 1989-10-20
Abstract: PURPOSE:To enable even such a user who is not skilled in a program language to easily maintain and inspect a knowledge base by providing a conversion part to convert the contents of the knowledge base into a natural language and outputting the contents of the knowledge base written in the program language in the natural language. CONSTITUTION:A knowledge base 50 is provided to store a rule written in a program language together with an inference mechanism 60 which carries out an inference by reference to the base 50, a dictionary file 71 which stores a program-natural language dictionary, and a conversion part 72 which converts the contents of the base 50 written in a program language into a natural language with use of the file 71. In such a constitution, the contents of the base 50, e.g., a certain rule desired by a user is automatically translated into a natural language and outputted. Thus even a user who is not skilled in the program language can easily understand the contents of the base 50.
Patent JP-S63126706-A (JP)
Title: Cleaning method for mold for molding resin
Inventor: MORISAWA TAKEYOSHI
IPC: B29C33/72
Filed: 1986-11-18
Abstract: PURPOSE:To allow cleaning powder to creep into every corner inside a cavity by blocking only an opening for inserting a lead section generated when combining a top force and a bottom force of a mold by means of a lead frame for cleaning. CONSTITUTION:A lead frame 40 for cleaning is provided at least with a lead section 41 to block an opening formed when a top force and a bottom force for a resin holding mold are combined. A lead frame 40 for cleaning is inserted into an opening between a bottom force 6 and a top force 7, and cleaning powder 13 is filled in a cabity from a runner section 12 through a gate section 11. As a base of the lead frame is not brought into contact with any inner wall faces of the cavity 8 of the mold, said cleaning power 13 gets into every corner inside the cavity 8. Adhered matters such as flashes and the like adhered to the inner faces of the top and bottom forces, therefore, can be wiped off completely together with the solidified cleaning powder 13.
Patent JP-H08139520-A (JP)
Title: Planar antenna structure
Inventor: ODAGIRI KAZUYA
IPC: H01Q1/24
Filed: 1994-11-09
Abstract: PURPOSE: To suppress variance and stabilize electric characteristics, and facilitate mounting by forming an antenna surface and a ground surface on both surfaces of a planar insulator, short-circuiting both surfaces through a through hole, and connecting a signal feeder line through the through hole of a ground surface cut part. CONSTITUTION: The antenna surface 2 and ground surface 3 are formed on the top and reverse surfaces of the resin material 1 of the planar insulator. The surfaces 2 and 3 are short-circuited through the short-circuit through hole 4 as a through hole. On the other hand the signal line 12 is connected through the feed through hole 5 formed in the conductor cut part 6 on the surface 3 to obtain the planar antenna structure which has no sheet metal machined part and is stabilized in electric characteristics by suppressing variance in the distance between the feeder line an signal line and further easily mounted on a device substrate 10.
Patent JP-H0585199-A (JP)
Title: Front part body structure for automobile
Inventor: FUJII YOSHIO
IPC: B60H1/00
Filed: 1991-09-27
Abstract: PURPOSE:To reduce a number of parts so as to simplify constitution of the parts and also to efficiently separate water by utilizing members of a car body to form a passage of introducing the outside air. CONSTITUTION:A frame 12 and an apron lane 16 are spot-welded to a wheel apron 20 to respectively constitute closed sections. A notched part 32 is formed on an upper side of an intermediate part where the frame 12 is placed in the uppermost position. A vehicle front end part of the apron lane 16 communicates with the notched part 32 to branch the frame 12 and the apron lane 16 into a fork shape to the rear of a vehicle from a communication part 34. An outside air intake port 36 is formed to an external side surface of the frame 12. An outside air discharge port 38 opened to an engine room 24 is formed in a vehicle rear end part of an upper part member 18. A drain hole 46 is formed in the vehicle rear end part of the frame 12.
Patent JP-H07104896-A (JP)
Title: Electronic equipment
Inventor: MAKINO TOSHIHIKO
IPC: H01M50/247
Filed: 1993-10-06
Abstract: PURPOSE:To easily operate various feeding systems without any wrong operation. CONSTITUTION:In the electronic equipment which can house a battery unit 6 or an AC adapter inside the equipment so as to be exchangable, a connection attachment 8 is provided to simultaneously mount the battery unit 6 and the AC adapter 7 outside as well, and a DC voltage is supplied to the equipment while connecting the battery unit 6 or the AC adapter 7 at the connection attachment 8. On the other hand, the battery unit mounting part of the connection attachment 8 is provided with a projection to be fitted with the battery unit 6, and the AC adapter mounting part of the connection attachment 8 is provided with a projection to be fitted with the AC adapter 7.