baber/WOPTO huggingface dataset:
Patent JP-H11295382-A (JP)
Title: Burn-in board
Inventor: MAEHIRA YOSHIAKI
IPC: H01L21/66
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor manufacturing apparatus capable of burning in a large number of semiconductor devices at once by stacking the semiconductor devices to reduce the board area to avoid lowering of the mounting ratio on the burn-in board due to increase of the burn-in board area. SOLUTION: It has a structure that semiconductors are stacked and contacted through leads and a bias is applied for burn-in. Semiconductor devices 104 are stacked, leads are contacted, and an external bias can be applied through a socket 103. They are enclosed by a frame 101 with a soft substance 103 such as silicone rubber to form a structure raising the contact force at the leads, thereby the external bias can be surely applied to the semiconductor devices 104. The frame 101 pref. uses a metallic material such as Al chassis, this reducing the area of the burn-in board and improving the mounting ratio on the burn-in board.
Patent JP-S60238815-A (JP)
Title: Liquid crystal multi-color display device
Inventor: YAMADA YOSHIJI
IPC: G09F9/46
Filed: 1984-05-11
Abstract: PURPOSE:To enable change of colors in the same part and color display of multiple colors by forming a GH type liquid crystal display element and TN type liquid crystal display element into two-layered structure. CONSTITUTION:A color polarizing plate 11, the GH type liquid crystal display element 12, the TN type liquid crystal display element 13 and a neutral polarizing plate 14 are disposed in this order to constitute a display part. The element 12 and the element 13 are independently on-off controlled via a liquid crystal driver controlled by the control signal to be outputted from a control circuit according to the display mode from a command part. The component Wh in a horizontal direction is passed straightly through the plate 11 and only the red component R of the component Wv in a vertical direction is passed therethrough when white light (Wh, Wv) is made incident on the display part. Four ways of operations are performed by the combination of the on-off control signals for the element 12 and the element 13, by which display of four colors is executed.
Patent JP-S61253977-A (JP)
Title: Control method for industrial robot
Inventor: SATO SHINOBU
IPC: H04N5/238
Filed: 1985-05-02
Abstract: PURPOSE:To obtain image data of high quality even under variable ambient light environments by providing an electrooptic shutter whose light transmission characteristics are electrically controllable for varying ambient light. CONSTITUTION:Part 18 of incident light 16 is made incident on the electrooptic shutter 2, whose light transmission characteristics are controlled with the output signal 25 of an amplifying means 12. controlled light information is converted photoelectrically by an image pickup means 3 and stored in an image memory 6. A controller 7 processes data in the image memory 6 and makes a necessary judgement on the basis of the processed data to send commands necessary for respective shafts of an industrial robot. Incident light 21 is converted by a photoelectric converting means 9 and inputted to an arithmetic means 10 and a ternary coding means 29. The arithmetic means 10 performs specific arithmetic between a reference voltage and the electric signal to generate a signal 23. If abnormally intense or weak incident light arrives, a memory control means 8 inhibits the output data of an A/D converting means 5 from being stored in the image memory 6 in response to the output of the ternary coding means 29.
Patent JP-S62295381-A (JP)
Inventor: AABINDO JIEI PADOGAONKAA
IPC: B60H1/22
Filed: 1987-04-17
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-S62249821-A (JP)
Title: Device for selectively actuating movable member
Inventor: IHARA YASUSHI
IPC: H05K13/02
Filed: 1986-04-23
Abstract: PURPOSE:To permit easy linked operation of a device to other device when the device is combined with the other device, individually providing operating members for effecting locking of an actuating member with the respective movable members and releasing thereof. CONSTITUTION:Movable members 2a-2d each having an adsorption disk at its lower end for adsorbing IC packages by vacuum move upwardly and downwardly together with guide rods 32. Upper plates are provided with inverted-L-shaped locking pieces, respectively and a support table 35 is provided with operating members 46a-46d for releasing the locking of the respective movable members with an actuating member 37. The respective movable members 2a-2d are selected for operation by operating the operating members 46a-46d so that IC packages are transferred from a tray having 5 placing positions per row to an aging substrate having 4 placing positions per row sequentially.
Patent JP-H08292638-A (JP)
Title: Developing device for electrophotographic printer
Inventor: TAKEUCHI YOICHI
IPC: G03G15/09
Filed: 1995-04-20
Abstract: PURPOSE: To obtain stable printing quality by accelerating the triboelectrification between carrier and toner with a simple and inexpensive method and preventing a printed matter from being stained by the flying of toner or the toner fogging. CONSTITUTION: Developer 4 carried by a carrying roll 5 having magnetic attractive force from a developer container 3 is transferred to a developing roll 6 having the magnetic attractive force. By setting the circumferential speed of the carrying roll 5 higher than that of the developing roll 6, the developer 4 is transferred in excess. The excess portion of the developer is discharged and dropped in the container 3 by centrifugal force. The triboelectrification between the carrier and the toner is sufficiently promoted by a stirring effect when the developer is discharged and dropped.
Patent JP-S6134193-A (JP)
Inventor: JIYONASAN EICHI HARISU
IPC: C25B1/46
Filed: 1985-05-02
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-H05289988-A (JP)
Title: Serial data transfer circuit
Inventor: KIMURA KAZUHIRO
IPC: G06F13/38
Filed: 1992-04-15
Abstract: PURPOSE:To provide a serial data transfer circuit capable of corresponding also to a different type of a control signal for controlling the circuit itself. CONSTITUTION:The serial data transfer circuit is provided with a D-FF 6 for adding a dummy bit to a shift register 7 for storing data to be transferred, a switching circuit 8 for switching and outputting the data to be transferred and the data to which the dummy bit is added, the 2nd shift register 11 to which a code indicating the initial state of a transfer clock is applied, a detection circuit 15 for detecting a code inputted to the register 11, and a storing circuit 19 for storing the detection output and constituted so that data transfer corresponding to a transfer system specified by the code is executed by controlling the circuit 8 by the output of the circuit 19.
Patent JP-S58210895-A (JP)
Title: Treatment device for waste water
Inventor: MOGI KOUICHI
IPC: C02F3/08
Filed: 1982-06-03
Abstract: PURPOSE:To solve the nonuniformity in flowing, the detention of generated gas, etc. with less energy by providing a moving body which moves back and forth along the bottom part in a treatment tank for waste water, a float which floats on the water to be treated and a wire rod extended between the moving body and the float. CONSTITUTION:Waste water from an inflow port 2 flows through the water flow holes 4 of a bottom plate 3 and while the water passes in upward current among packing materials 5, the water is treated biologically. The treated water arrives at a cleaning zone 10 and is removed as treated water from an intake port 13. A driving device 8 keeps rotation reiteratively during this time to move a moving table 7 back and forth. The bottom end of a wire rod 9 moves back and forth together with the table 7 according to the forward and backward movement thereof, and a float 11 moves transversely as well as shown by broken lines. Therefore, the materials 5 are sheared and loosened to release the gas detained therein and to fluidize the waste water uniformly.
Patent JP-H10288091-A (JP)
Title: Rocket engine
Inventor: AKIBA RIYOUJIROU
IPC: F02K9/32
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a rocket engine wherein combustion stability is excellent, combustion efficiency of a propellant is enhanced, completion of combustion is excellent, a cost is reduced, even an influence given to an environment can be considered. SOLUTION: This engine has solid fuel 3 having gas permeability continued in a machine axial direction, also a gas oxidant feed system 10 forcedly feeding a gas oxidant to one end surface side of the solid fuel 3, end surface combustion space 4 forming a diffusion flame by a gas oxidant forcedly fed from one end surface side of the solid fuel 3 to be blown out in the other end surface side of the solid fuel 3 by gas permeability in its longitudinal axial direction and fuel decomposition vaporized in the other end surface side of the solid fuel 3, and a nozzle 5 communicating with this end surface combustion space 4 to obtain thrust by the diffusion flame.
Patent JP-H08292162-A (JP)
Title: Optical detector for failure product
Inventor: OBARA HIROSHI
IPC: G06T7/00
Filed: 1995-04-20
Abstract: PURPOSE: To improve the detecting accuracy and reliability of the defect of a product by so constituting that an illumination light is shielded by the upper surface of a conveying guide member and not emitted to a conveying mechanism. CONSTITUTION: The opposed sides 35 of a conveying guide member 3 for guiding a product A such as candy conveyed by a conveying mechanism 1 are broadened toward the downward direction, formed in low reflectivity surfaces, and the upper surfaces 3a are formed in high reflectivity surfaces. A pair of band platelike reflecting substrate members 4 are disposed along the mechanism 1 under the product A to constitute the conveying passage of the product A, and the upper surface is formed in a high reflectivity surface. A pair of right and left emitting mechanism 5 held by a position regulating mechanism 10 above the member 3 emit directional emitting lights in the range of an angle θ, but the emitted lights are shielded by the upper surface ea of the member 3 and not emitted to the mechanism 1 and the members 4.  Accordingly, even if the powder or dust of the product A is stuck to the mechanism 1 and the other part or the low reflectivity film of the surface is released and the substrate material of the high reflectivity is exposed, the light is not reflected to prevent the generation of noise.
Patent JP-H08292495-A (JP)
Title: Light source device for projection
Inventor: ISOHATA HIDEKI
IPC: G03B21/14
Filed: 1995-04-20
Abstract: PURPOSE: To eliminate trouble such as sudden blowing of a lamp in use by detecting variation in the light emission luminance of a light source and indicating a lamp replacement period, and then replacing the lamp according to the indication of the device. CONSTITUTION: A photodiode 2 which is arranged off an optical path used for projection receives and converts the light beam emitted by a light source 1 into an electric signal, which is properly amplified by an amplifier 3, then digitized by an analog/digital converter 4 and inputted as a light source luminance signal to a control part 5. The control part 5 compares the inputted light source luminance with a constant threshold stored previously in a storage part 7 according to the program of a decision part 6 stored with a decision procedure; when the light source luminance is smaller than the constant threshold, the lamp replacement period is decided and the light emission diode of a display part 8 consisting of the light emission diode nearby which a 'Lamp replacement needed', etc., is displayed to inform a user of the lamp replacement period is turned on and off.
Patent JP-H09282507-A (JP)
Title: Management system for visitor to exhibition
Inventor: MICHIKAWA KENICHI
IPC: G07C9/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhibition visitor management system which can perform the unitary management of data on the exhibition visitors. SOLUTION: An entrance machine 21 issues the visitor certificates and also sends the image data of the visiting cards to a host computer 1. The terminal equipments 41 send the visitor number data to the computer 1. The computer 1 holds the visiting card data which are acquired by applying the OCR processing to the image data on the visiting cards, in response to every equipment 41.
Patent JP-S62250212-A (JP)
Title: Method for melt spinning
Inventor: SANO TAKAO
IPC: D01D5/08
Filed: 1986-04-24
Abstract: PURPOSE:To prevent reduction in yarn forming properties, by setting an ionic air blower in the vicinity of the lower part of a spinneret for melt spinning and carrying out spinning while blowing ionic air having polarity opposite to charge polarity of the spinneret on spun yarn and the spinneret from the blower. CONSTITUTION:A molten raw material consisting of a polymer such as polyester, polyamide, etc., is spun from a spinneret 3 for melt spinning. Then, ionic air having polarity opposite to charge polarity of the spinneret 3 in friction charge between the spinneret 3 and spun yarn 4 is blown on the vicinity of the under surface of the spinneret 3 from an ionic air blower 8 set in the vicinity of the lower part of the spinneret, the spinneret is neutralized, the spun yarn is more strongly charged with the same polarity and the yarn 4 is taken-up by an ejector, etc., so that reduction in yarn-forming properties resulting from friction charge between the yarn and the spinneret in spinning is prevented.
Patent JP-S584839-A (JP)
Inventor: NAKAMIZO RIYOUICHI
IPC: D02G3/40
Filed: 1981-06-23
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-H10288211-A (JP)
Title: Coupling device and furniture using the coupling device
Inventor: OFUSA NOBORU
IPC: F16B5/07
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device which is capable of positively connecting the first member and the second member without chattering by simple configuration. SOLUTION: A coupling device for connecting a side plate and a board plate, consists of the first connecting tool 11 which is to be mounted to the side plate, and the second connecting tool 12 which is to be mounted to the board plate. Engaging pieces 16 on which the first tapered faces 18 are respectively formed, are provided at the first connecting tool, and long-holes 24 for engagingly holding the engaging pieces by receiving the engaging pieces to slide them downward, and the second tapered faces 26 with which the first tapered faces are to be brought into pressure-contact, are formed in and on the second connecting tool.
Patent JP-H11298701-A (JP)
Title: Multifunctional peripheral equipment
Inventor: KABETANI SHOZO
IPC: H04N1/21
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional peripheral equipment, capable of automatically switching the transmission system of facsimile data from memory transmission to original transmission, when free capacity of a memory is insufficient. SOLUTION: When the free capacity of an image memory is smaller than the value of a first prescribed value counter (or the value of a second prescribed value counter) (S7: No (S8: No)), even if a transmission system is set to memory transmission, the transmission system is automatically switched to the original transmission. Thus, the generation of errors in which the memory becoming full, while reading a transmission original is prevented.
Patent JP-S5724096-A (JP)
Title: Rom checking system
Inventor: YANAGAWA MIKIO
IPC: G11C29/08
Filed: 1980-07-16
Abstract: PURPOSE:To reduce the number of external connection terminals to increase the designing tolerance of an LSI, by detecting the coincidence and dissidence of the input data given from an external input means and an ROM output and then  delivering an output. CONSTITUTION:An ROM 2 in an LSI1 stores various types of microinstructions  and then delivers a data to a bus via a latch 4 when an address is designated  through an address part 3. A coincidence detecting circuit 5 uses both the output  data of the ROM2 and key input terminals K1-K5 of the LSI1 during a check of  ROM and detects the coincidence and dissidence between the output data and the  data supplied from an external tester. When the coincidence and dissidence between  the output data of the ROM2 and the input data given from terminals K1-K5 is detected and then delivered through a check signal detection terminal CH. Thus the normal or abnormal state can be confirmed from outside for the output data of the ROM2.
Patent JP-H08268052-A (JP)
Title: Automobile internal chamber with central nozzle arranged to dashboard
Inventor: SHIIN BEIDENHOOSUTO
IPC: B60K37/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an air state sensor located in the vehicle interior, from transmitting an incorrect value by the flow of air blown out of a central jet in a dashboard. SOLUTION: The movement of a vertical air guide device and that of a horizontal air guide device are mutually connected to one another by a mechanical forced guide to form a maximum blowing-out area A that avoids a roof area 4 provided with the air state sensor 8.
Patent JP-H09266606-A (JP)
Title: Wiring apparatus
Inventor: TSUTSUMIBAYASHI YOSHIO
IPC: H02B1/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To perform the changing work of an indoor wiring circuit easily, by a method wherein a plurality of input terminals and a plurality of output terminals are provide on an apparatus main part and a connection switching means with which a plurality of the input terminals and a plurality of the output terminals can be selectively connected to each other is provided between those input terminals and output terminals. SOLUTION: A terminal connection unit is a terminal-to-terminal connecting means which can be attached/detached to/from any 2 cylindrical terminals 13 and 15 among a plurality of parts of cylindrical terminals 13 and 15 and, when it is attached to the terminals 13 and 15, connects the terminals 13 and 15 to each other. An inter-terminal switching means 40 which connects/ disconnects freely the cylindrical terminals 13 and 15 to/from each other is composed of flat springs 17 and pushing pins which push the flat springs 17 downward so as to disconnect the cylindrical terminals 13 and 15 electrically from each other. Further, a switching means 30 with which a plurality of the cylindrical terminals 13 and 15 can be selectively connected to each other is composed of the terminal connection units and the inter-terminal switching means 40.
Patent JP-S63262828-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/22
Filed: 1987-04-21
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-S60240449-A (JP)
Inventor: FUJIMOTO JIYUN
IPC: B23K20/00
Filed: 1984-05-16
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-S57211707-A (JP)
Title: Thick film coil
Inventor: KAMIAKUTSU MASAKI
IPC: H01F17/00
Filed: 1981-06-24
Abstract: PURPOSE:To allow automatic adjustment by machines, by removing a coil forming electrode in a spiral form by cutting to adjust the inductance using a removal amount by cutting. CONSTITUTION:A lead-out electrode 14 is formed on a substrate 6 next to form an insulator 10. Next, the coil forming electrode is superposed thereon. This coil forming electrode and lead-out electrode 14 are connected at a connection part 9 at the center of the insulator 10. The coil forming electrode is removed by cutting in a spiral form from the outer boundary to form a spiral adjustment groove 12 for a spiral coil 13. The spiral adjustment groove 12 is formed until the inductance reaches a fixed value.
Patent JP-S58214048-A (JP)
Title: Crank type stepless transmission gear box
Inventor: MATSUSHIMA RIYOUICHI
IPC: F16H1/28
Filed: 1982-06-04
Abstract: PURPOSE:To construct a stepless transmission gear box by using crank shafts, planetary gears, and a one-way clutch. CONSTITUTION:When an input crank shaft 1 is rotated clockwise, connection rods 2 are pushed to rotate crank shafts 3 and planetary gears 4. A fixing tube 6 is fast fixed on an immovable gear box 5, and provided with a one-way clutch 7 on its top to be rotatable clockwise and non-rotatable anticlockwise. When the input crank shaft 1 is rotated clockwise, planetary gears 4 are rotated clockwise. Sine one-way clutch 7 is fast fixed to prevent idling, crank shafts 3, a fixed plate 8, and an output shaft 9 are rotated clockwise in the area of low speed. In the area of medium speed, when power is gradually added, the fixed plate 8, the planetary crank shafts 3, the planetary gears 4 are reversely rotated by the output shaft 9, and the one-way clutch 7 also idles. In the high- speed region, the input shaft 1, the output shaft 9, and an engine are rotated at an equal number of revolutions.
Patent JP-S5524723-A (JP)
Title: Device for stoppint tail end at constant position
Inventor: YAMAKOSHI HIROSHI
IPC: B21B37/46
Filed: 1978-08-09
Abstract: PURPOSE: To provide the subject device wherein when the tail end of material to be rolled reaches a passing plate guide position through a rolling roll, the rolling mill is stopped automatically so that the tail end of the material to be rolled comes to a constant position thereby to facilitate changeover to inverse rolling and improve the workability of the device.  
     CONSTITUTION: Simultaneously with the completion of the rolling operation of a material 1 to be rolled by use of working rolls 2a and 2b, the tail end of the material 1 is detected, and a gate G 1  is opened by a tail end detection signal generator 6. On the other hand, a signal from a roll rotational number detector 7 connected to said rolls is converted 9 to a roll peripheral speed signal, and further this signal is converted into an inlet side rolling material advancing speed in an operator 11 under consideration of the draft percentage set in a draft percentage setter 10. When the advancing quantity of the material 1 coincides with the set 12 mechanical distance L from the inlet side detector 4a to the rolls 2a and 2b, a signal reporting that the tail end of the plate reaches the rolling roll is generated, and a gate G 2  is opened, the gate G 1  being closed. Then, by opening the gate G 2 , a stop command S is generated from the operator 16 to the rolling mill and the tail end of the material 1 is stopped at a predetermined position with respect to the rolling in the inverse direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10287965-A (JP)
Title: Die for hot working
Inventor: INOUE KENICHI
IPC: C23C8/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To optimize the strength and toughness of a nitriding layer in a layer and to obtain the die for hot-working excellent in heat crack resistance to heat stress in a heat cycle and having a long service life by providing at least the working face with a nitriding layer and specifying the content of C in a diffusion layer thereof compared to that in a base and the depth of a hardened layer harder than the base. SOLUTION: At least the working face of a die for hot working composed of a hot tool steel or the like is provided with a nitriding layer by nitriding treatment to improve its durability. At this time, the content of C in the diffusion layer of the nitriding layer is regulated to 80 to <100% to that in a base. In this way, the nitriding layer is applied with ductility sufficient for tensile stress generated on the surface of the die by cooling in the nitriding treatment. Furthermore, the depth of a hardened layer higher than the base is regulated to <=100 μm, and preferably, the hardness of the area from the surface to about 25 μm is regulated to about <=900 HV. In this way, the progression of initial cracks is suppressed, and the growth of heat cracks is prevented.