baber/WOPTO huggingface dataset:
Patent JP-S61204873-A (JP)
Title: Head driving device
Inventor: SEKINO MITSUHISA
IPC: G11B21/02
Filed: 1985-03-06
Abstract: PURPOSE:To eliminate the positional deviation of a head arm to prevent off- track by providing an oscillationproof mechanism in the position, where oscillation is greatest, of a magnetic circuit of a voice coil motor as an actuator. CONSTITUTION:A damping mass (oscillationproof member) A is attached to the position, where oscillation is greatest, of an actuator 15. The oscillation of the magnetic circuit which is caused for head positioning is absorbed by a weight 21 of the damping mass (oscillationproof member) A to prevent the oscillation of a head driving system. Thus, the oscillation of the head arm is prevented to eliminate the positional deviation of the head, and off-track is prevented.
Patent JP-H06259909-A (JP)
Title: Structure for adhering lower head of disk device
Inventor: YOKOUCHI HIDEYA
IPC: G11B21/20
Filed: 1993-03-04
Abstract: PURPOSE:To adhere and fix a lower head without outflow of an adhesive atop a lower gimbal by mounting a lower head spacer on the lower head and adhering and fixing the lower head spacer and the gimbal in the part of the side inner than the gimbal on the lower head spacer side by using the adhesive of a UV curing type. CONSTITUTION:The lower head 101 is adhered and fixed to the lower gimbal 102 and is mounted on the lower head spacer 103. The spacer 103 is provided with the part 103 formed smaller to the inner side than the outside shape of the lower gimbal 102. After the lower gimbal 102 and the spacer 103 are temporarily fixed by an instantaneous adhesive, the adhesive 106 of the UV curing type is packed into the part 103a from the side of the spacer 10 to adhere the spacer. As a result, the adhesive 106 is fixed and the lower gimbal 102 and the spacer 103 are fixed without outflow of the adhesive 106 to the lower head 101 side of the lower gimbal 102.
Patent JP-S60207684-A (JP)
Inventor: BUARUTAA KUNABERU
IPC: A63C9/088
Filed: 1985-03-06
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-S61204944-A (JP)
Title: Insulating film forming method
Inventor: FURUKAWA YOSHITAKA
IPC: H01L29/20
Filed: 1985-03-08
Abstract: PURPOSE:To provide an insulating film forming method suitable for manufacture of mainly InP field effect transistors and characterized by excellent interface characteristics of III-V compound semiconductors and capability of forming practical gate insulating film, by using phosphorus trichloride (PCl3) and ammonia (NH3) as materials for the insulating film, and specifying a film forming temperature. CONSTITUTION:In forming an insulating film including phosphorus as well as P3N5, phosphorus trichloride (PCl3) and ammonia (NH3) are used as raw materials, and a chemical vapor deposition method is used at a temperature region of 350-250 deg.C. When the film is made at a temperature lower than 250 deg.C, its insulating resistance is low and the film cannot be used as a gate insulating film, Meanwhile, at a temperature higher than 350 deg.C, thermal deterioration of the surface of a semiconductor cannot be avoided, and an accumulating layer cannot be formed on a P-type substrate.
Patent JP-H01219904-A (JP)
Title: S-shaped running guide method for carriage
Inventor: KOSEKI MASAYUKI
IPC: G05D1/02
Filed: 1988-02-29
Abstract: PURPOSE:To stably guide a carriage by receiving the guide signal transmitted from a continuously buried cable. CONSTITUTION:Two cables 2 and 2' through which guide signals F1 and F2 modulated by digital signals M1 and M2 are transmitted from a guide transmitter 1 installed in a base are continuously buried in the ground in parallel with a proper width in case of a fairway and at a proper interval in case of a cart road. A carriage 3 is provided with reception coils 4 and 4' which receive guide signals F1 and F2 from cables 2 and 2'. When receiving either of guide signals F1 and F2 by coils 4 and 4', the carriage 3 is run while describing an S shape between buried cables in accordance with the classification of the received signal. In case of straight running, guide signals F1 and F2 are simultaneously received to straightly guide the carriage. The carriage 3 is started and stopped by a remote control transmitter 5 through a remote control receiver provided in the carriage 3.
Patent JP-S58163153-A (JP)
Title: Silver (2) oxide cell
Inventor: ISHIDA KAZUO
IPC: H01M4/06
Filed: 1982-03-20
Abstract: PURPOSE:To obtain a silver (II) oxide cell of which internal resistance is little increased during storage by plating with gold the surface of a positive electrode constituted of a three-layered structure of a silver (II) oxide layer, silver (I) oxide layer,  and a silver layer. CONSTITUTION:260gr. of silver (II) oxide powder are press-molded to form a shaped  body, which is immersed for 30min into the mixed liquid consisting of 30% aqueous  solution of potassium hydroxide and ethyl alcohol in the volume ratio of 9:1, and the  part in a thickness of 100mum from the surface is reduced to silver (I) oxide, which is  immersed for 20min into the liquid containing hydrazine by 1% in ethyl alcohol, and  the silver (I) oxide in the part in a thickness of about 50mum from the surface is reduced to silver, and thus a three-layered structure consisting of a silver (II) oxide layer 2, silver (I) oxide layer 3, and a silver layer 4. Said three-layered structure is  immersed for 3hr at a temperature of 20 deg.C into an aqueous solution of 30% potassium  hydroxide saturated with AuO(OH), and the silver layer is nonelectrolysis-plated with gold. The positive electrode 1 having the gold-plated layer 5 on the surface of the silver  layer 4 described in the above is inserted into a positive-electrode can 6 into which a portion of electrolyte is poured into, and a separator 7 and an electrolyte absorbing  body 8 are incorporated in succession onto said positive electrode 1, and thus a silver  (II) oxide cell is manufactured.
Patent JP-S56141988-A (JP)
Title: Wire containing welding flux
Inventor: GODAI TOMOKAZU
IPC: B23K35/02
Filed: 1980-04-04
Abstract: PURPOSE:To obtain a wire containing welding flux of good feeding ability that forms less zigzag bead by specifying a gap area ratio in a wire containing welding flux. CONSTITUTION:In a wire containing welding flux in which the flux is filled in a cylindrical wire having a seam along the longitudinal direction of the wire, the gap area ratio expressing the area of gap of the seam per unit length in percentage of the total surface area of the wire is made to satisfy 0.4-4%. Calculation of this gap area ratio is made taking 3m as a unit length.
Patent JP-H06257418-A (JP)
Title: Blow-by gas reducing device for internal combustion engine
Inventor: MURAMATSU HITOSHI
IPC: F01M13/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide a blow-by gas reducing device for internal combustion engine capable of maintaining the inside of a crankcase under negative pressure at all times over all operating ranges. CONSTITUTION:A blow-by gas reducing device for internal combustion engine is provided with an air introducing passage 13 connecting the upstream side part of a throttle valve 11 of an intake passage to the inside of a cylinder-head cover 4 of an engine, a blow-by gas exhaust passage 14 connecting the inside of the cylinder-head cover 14 to the downstream side part of the throttle valve 11 of the intake passage 6, and a PCV valve 15 provided in the exhaust passage 14 to control the flow rate of blow-by gas in response to the pressure difference between the inside of the cylinder-head cover 4 and the downstream side of the throttle valve. In this case, a part 16 situated on the downstream side of the connection of the air introducing passage with the intake passage 6 and on the upstream side just near the idle position of the throttle valve, and the air introducing passage 13 are connected to each other by a thining-out by-pass- passage 17.
Patent JP-S59172311-A (JP)
Title: Conveyor device
Inventor: MAEKAWA KIYOSHI
IPC: B65G13/12
Filed: 1983-03-16
Abstract: PURPOSE:To enable each conveyor stand to be stored in a pit one after another by connecting the plural number of conveyor stands provided with support parts to each other, while giving freedom of bending, and swiveling each conveyor stand through the support parts, along a guide fixed on a basic stand. CONSTITUTION:A cargo case 4 of a truck 3 is connected to the end part of one side of a platform 2 in a freight terminal 1, while a conveyor device 5 is provided on the other side. In this case, the conveyor device 5 can be housed in a pit 6 of the lower part of the platform 2. Further, a guide 7, with its section formed channel-like, is fixedly provided nearly in the shape a letter J in the platform 2 and the pit 6. Furthermore, the plural number of conveyor stands 8, provided with support legs 11 which are equipped with roller conveyors 9 on the upper face and traveling wheels 10 in the lower part, are connected to each other with freedom of bending and each of the connection parts is provided with a roller 14 engaged with a guide 7. Thus, each conveyor stand 8 can be bent and stored in the pit 6 one after another.
Patent JP-H07230997-A (JP)
Title: Method of forming wiring
Inventor: TSUKAMOTO MASANORI
IPC: H01L21/28
Filed: 1994-02-18
Abstract: PURPOSE:To form a wiring which is high in dielectric strength to an upper wiring by a method wherein a projection extending towards an insulating film from a wiring pattern is prevented from being formed on a silicide film. CONSTITUTION:A WSi film 12 is laminated on a polycrystalline Si film 11, turned crystalline by annealing, and patterned into a wiring. As mentioned above, the WSi film 12 is crystallized and then patterned, and crystallization is apt to take place in a saturated manner, so that the WSi film 12 is prevented from crystallizing further to form a projection which extends from a wiring pattern towards an insulating film 15 on it even if the side wall of the insulating film 15 is formed at high temperatures later.
Patent JP-S51120565-A (JP)
Title: Load handling device
Inventor: IGAWA HIROSHI
IPC: B65G47/52
Filed: 1975-04-16
Abstract: PURPOSE:The provision of the load handling device for use in the mono stacktype three-dimensional automatic warehouse with a plurality of stack cranes arranged in a line, which device is designed to be free from the interference of the convertor buckets with the bucket conveyor for conveying the housing pallets.
Patent JP-S63214061-A (JP)
Title: Recorder
Inventor: AOYANAGI YUJI
IPC: H04N1/04
Filed: 1987-03-02
Abstract: PURPOSE:To distinctly read characters and patterns by allowing the center position of each dot of characters and patterns to coincide with the read center position of a photoelectric transducer to prevent erroneous reading. CONSTITUTION:An original 16 is set on an original platen 21 with the picture surface turned up and is retained from above by an original cover 17. The original cover 17 is provided with a transparent glass 23 for original and a liquid crystal display plate 22, and the original is seen through from the outside when the original 16 is set and retained. Pressure-sensitive touch panels 18 and 19 are provided on the frame of the original cover 17 in transverse and longitudinal directions. In case of the use of these touch panes 18 and 19, arbitrary positions are successively pressed with a position selecting pen 20 to point arbitrary points on the original. A square 51 surrounded with points 47, 48, 49, and 50 pointed with the position selecting pen 20 is recognized as the range selected for picture modification. This square range is displayed as an opaque area by the operation of the liquid crystal display plate 22.
Patent JP-H03246413-A (JP)
Title: Vehicle distance detector
Inventor: MIO MASAHIRO
IPC: G01C3/06
Filed: 1990-02-26
Abstract: PURPOSE:To properly control the quantity of reception of light of each photodetector by finding the sum of the absolute values of spatial differential values of brightness of the respective picture elements obtained by dividing an image by the photodetectors and adjusting a light-receiving time to such length that the sum is maximum. CONSTITUTION:Charges accumulated in the respective photodetectors in respective arrays 42 of 1st and 2nd CCD line sensors 30 and 32 are transferred to a shift register 68 through a switching element array 64 every time a transfer pulse falls. Charges corresponding to the quantity of light which is incident for a light receiving time TR are accumulated in each element 40. The time TR is varied between an upper and a lower limit value and adjusted to the length with which an image is picked up excellently. Namely, a computer 70 finds the sum of voltages outputted by the respective elements 40 of the sensor 30 as the total brightness, which is compared with a predetermined proper range. When the total brightness is lower (higher) than the lower (upper) limit value of the proper range, a positive (negative) correcting quantity DELTATR is added to the current time TR to calculate the next time TR.
Patent JP-H05246973-A (JP)
Title: Aliphatic polycyclic diisocyanate compound and its production
Inventor: SONE TAKAAKI
IPC: C07C265/14
Filed: 1992-03-03
Abstract: PURPOSE:To provide the subject new compound useful as a raw material for polyurethanes, etc. CONSTITUTION:The objective compound of formula I (n is 0 or 1), e.g. trans-2,3- bisisocyanatomethyl-alpha,2,3,4alpha,4aalpha,5alpha,6,7,8beta, 8aalpha-decahydro-1,4 : 5,8-dimethanonaphthalene. The compound of the formula I can be obtained by reaction of a diamine compound of formula II with a phosgene compound.
Patent JP-H0613644-A (JP)
Title: Semiconductor photovoltaic conversion device
Inventor: SAITO YUTAKA
IPC: H01L27/14
Filed: 1993-03-05
Abstract: PURPOSE:To improve the yield of the breakdown strength of the gate insulating film of a semiconductor image sensing device and, further, avoid the increase of the resistance of its gate electrode caused by this improvement. CONSTITUTION:A gate electrode 1 is composed of a Poly-Si (polycrystalline silicon) film or a silicide group high melting point metal film such as a WSi (tungsten silicide; the composition is not consistent and, more exactly, expressed as WxSiy) film or a TiSi (titanium silicide; TixSiy) film instead of an Al film. Further, a contact hole 2 is drilled through a layer insulating film 4 which is an orientation linterlayer insulating film to reach the gate electrode 1 and an Al electrode 3 which is connected to an output terminal is provided on the layer insulating film 4 so as to be connected to the gate electrode 1 through the contact hole 2.
Patent JP-S58163461-A (JP)
Title: Drive control apparatus of rotary atomizing type electrostatic painting apparatus
Inventor: UCHIYAMA KAZUYOSHI
IPC: B05B5/04
Filed: 1982-03-24
Abstract: PURPOSE:To prevent the seizure of a rotary shaft and a bearing, by a method wherein the rotary shaft is rotated only while a compressed air is supplied to the bearing while said air is supplied to the bearing until the rotary shaft is stopped when pressure in an air supply pipe is lowered. CONSTITUTION:When a power source switch 101 is opened and opening and closing valves 82, 88 are opened, compressed air is supplied to orifices 33, 34, 48 but, when the opening and closing valve 82 is opened, pressure responsive switch 100 is changed over to stop the supply of compressed air to an orifice 55. When the switch 101 is subsequently closed, a valve 95 is changed over and air is acted on an operation chamber 97 to supply compressed air to the orifice 55 through a valve 91. When pressure in a pipe 35 connected to the upstream side of a check valve 85 is lowered, the responsive switch 100 is opened to stop the supply of air to the orifice 55 but air stored in a tank 87 is supplied to the orifices 33, 34, 48. As mentioned above, a rotary shaft is not rotated unless compressed air is supplied to a bearing and seiqure can be prevented.
Patent JP-S63211780-A (JP)
Title: Laser apparatus
Inventor: YUTSU TAKAYOSHI
IPC: H01S3/097
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to implement the compact configuration of a laser apparatus at low cost and to make it possible to perform stable laser discharge, by providing current limiting elements comprising trigger transformers and FETs between cathodes at both ends and a DC power source in series, and providing a cathode power source detecting circuit. CONSTITUTION:A high voltage is applied to an anode 2c of a laser tube 2 from a DC high voltage power source 1. The trigger voltages of trigger transformers 6 and 7 are further superimposed. When FETs 3 and 4 are turned ON by the signal from a control circuit, laser discharge is started. When both cathodes start discharging and a current flows, the trigger power source is stopped by a current detecting circuit 10. The laser discharge only by the DC high voltage power source 1 continues. The voltage of the DC high voltage power source 1 itself can be made low based on the effects of the trigger transformers 6 and 7. The apparatus as a whole can be made compact and the cost can be made low. The trigger power source 11 continues to operate until the discharge starts and the current flows, and the high voltages are induced from the trigger transformers 6 and 7. Therefore the discharge is ensured, and the highly reliable apparatus is obtained.
Patent JP-S54137172-A (JP)
Title: Mechanical abnormality-detecting unit
Inventor: MARUYAMA JIYUICHI
IPC: B30B15/28
Filed: 1978-04-17
Abstract: PURPOSE: To judge accurately and rapidly abnormality in machines by comparison of a peak generation time at normal operation and a measurement time at each motion cycle in detecting abnormality in motion of machines carrying out a repeating motion such as a press.  
     CONSTITUTION: An acceleration sensor 6 detecting the vibration of a press 1 is provided on a metal-supporting stand 5 in the press 1, an output signal from a switch 2 generating a synchronizing signal and that from a sensor 6 being sent to an abnormality detection unit 7. The signals detected at the sensor 6 are amplified at an amplifier 8, a maximum value of the signals detected in each motion cycle of the press 1 being held by a peak-holding circuit 9. An output from the peak- holding circuit 9 is converted to a digital signal at an A/D converter 10, and being sent to an arithmetic unit 15 through an input interface 11. Abnormality judgement is executed according to a control program incorporated so as to judge the abnormally in the machine accurately and rapidly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54138245-A (JP)
Title: Air conditioning display device for vehicle
Inventor: KUMAGAI NAOTAKE
IPC: B63H3/00
Filed: 1978-04-17
Abstract: PURPOSE: To graphically display on a display panel the direction, presence/absence, and temperature of a wind in response to the function of an air conditoner operating device so as to enable an operator to check it at a glance.  
     CONSTITUTION: There are provided an air conditioner main body 1, air conditioner operating device 5, and air conditioning display device 6. A display unit of the display device 6 comprises a display panel 611 on which the picture of the vehicle structure is drawn, a transparent member 613, and a lamp unit 64. The member 613 has a display of designed air flow so that, when the lamp unit 64 is lighted in response to the air flow from the main body 1, the air flow is displayed on the display panel 611. This arrangement enables graphic display of change- over of many dampers of the air conditioner and enables the operator to check it at a glance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07254722-A (JP)
Title: Production of thin film solar cell
Inventor: IKETANI TAKESHI
IPC: G02F1/1343
Filed: 1994-03-16
Abstract: PURPOSE:To generate no peeling of alloy film when a film containing elements of groups 1B, 3B and 6B is formed by plating and is further alloyed through heat treatment to make a photoelectric converting semiconductor film. CONSTITUTION:An Mo film 2 is formed on a glass substrate 1 by sputtering. A Cu film 3, In film 4 and Se film 5 are successively formed thereon by electroplating. Then it is heated in a vacuum heating furnace while the temperature is raised from the room temperature up to 110-140 deg.C at a rate of 30 deg.C/min, and at the maximum temperature range, it is held for about 20-30 minutes to remove water content and gas in the film. Further, the temperature is raised up to 200-250 deg.C at a rate of 30 deg.C/min, and after the maximum temperature range is held for about 30-60 minutes, the temperature is lowered to 400-450 deg.C at a rate of 30 deg.C/min and while holding the temperature for 2-4 hours, alloying treatment is applied thereto in order to form a CuInSe2 ternary alloy film 8. Finally, a CdS film 9 and a transparent electrode film 10 are formed thereon.
Patent JP-2000244550-A (JP)
Title: Network setting method
Inventor: KATO KEI
IPC: H04L12/46
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a network setting method with which the exchange of a control packet can be reduced and a configuration can be simplified. SOLUTION: When a terminal 25 is moved to a network except for a network to which the terminal itself belongs, a programmable packet for storing a program for performing the registration of the terminal 25 is transmitted to a foreign agent(FA) 11. The FA 11 executes the program of the received programmable packet so that a programmable packet for storing a program for registering processing is transmitted to a home agent(HA) 21. By executing the program of the received programmable packet, the HA 21 performs registering processing when the terminal 25 exists on the network of the moving destination.
Patent JP-S60189863-A (JP)
Title: Mono-black lead storage battery
Inventor: KAWANAMI YOSHIHARU
IPC: H01M50/528
Filed: 1984-03-09
Abstract: PURPOSE:To simplify the production process by welding a pair of half-cut mono- block battery jars buried with part of current collectors in the wall surface via a separator made in one body with a resin frame to form a positive electrode chamber and a negative electrode chamber. CONSTITUTION:A current collector 2 and connectors 3, 3' are buried in one body in the thick portion of the side wall of a half-cut mono-block battery jar 1 with its top opened while the battery jar 1 is molded, and two battery jars are produced to form a pair. Then, separator 5 is produced in one body with a resin frame 4, a pair of half-cut mono-block battery jars 1 are arranged and welded across it to form a positive electrode chamber 6 and a negative electrode chamber 7. Next, individual chambers are filled with a positive electrode active material and a negative electrode active material, and a cover is welded to form a mono-block lead storage battery. Accordingly, the stacking of electrode plates and the forming of a strap and a pole are not required, thus the production process can be largely simplified and the cost can be reduced.
Patent JP-H04264304-A (JP)
Title: Powerful dielectric and manufacture thereof
Inventor: AKIYAMA ZENICHI
IPC: H01B17/62
Filed: 1991-02-19
Abstract: PURPOSE:To draw output without polarizing treatment by forming a powerful dielectric of a substrate on the surface of which cyclic irregularities are provided and a powerful dielectric material crystal orientation film which is formed thereon with a half or more of polarization axes oriented to one way. CONSTITUTION:Micron-order irregularities are provided on a melted silica substrate 1. On the substrate 1, a powerful dielectric material crystal orientation film 2 with 50% or more, preferably 70% or more, of polarization axes oriented to one way is formed by using a Sol-Gel method. Such a method is to manufacture inorganic oxide that metal organic compound such as metal alkoxide is given hydrolysis and polycondensation with solution to accelerate metal-oxygen- metal combination and sintered for completion. It is thus possible to prevent dielectric breakdown because of polarizing treatment and perform uniform polarization.