baber/WOPTO huggingface dataset:
Patent JP-H09304207-A (JP)
Title: Pressure sensor
Inventor: AWAI TAKAYOSHI
IPC: G01L27/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor in which the generation of an offset voltage can be suppressed when a pressure is not applied. SOLUTION: A strain gage 2 is formed on the surface of a single-crystal silicon substrate 1, and an electrode interconnection 3 is formed at the terminal part of the strain gage 2. In succession, an oxynitride silicon film 4 as a protective film which prevents a strain from being generated is formed on a face on which the strain gage 2 is formed on the single-crystal silicon substrate 1. Opening parts 5 are formed in desired parts in the oxynitirde silicon film 4 by executing an etching operation. Electrodes 6 are formed so as to bury the opening parts 5.  Lastly, an anisotropic etching operation is performed from the rear side of the single-crystal silicon substrate 1 by using an alakli-based etchant such as a potassium hydroxide (KOH) aqueous solution or the like, a recessed part in a thickness of 10 to 50μm is formed in the central part, and a diaphragm 1a and a support part 1b are formed.
Patent JP-H10318148-A (JP)
Title: Structure of suction port of pump
Inventor: MARUYAMA TOSHIO
IPC: F04B45/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a filter from dropping into a suction port while ensuring an opening area required for sucking air so as to prevent lowering of the efficiency of air feed, and to reduce vibration and noise so as to greatly prolong the replacement cycle of filters. SOLUTION: A filter accommodating part 19 is provided on the suction port side of a pump casing 8, and is formed in the bottom surface thereof with a plurality of small holes 17 for sucking air. Filter receiving ribs 60 for supporting a filter 31 is planted to the bottom surface of the filter accommodating part 19 so that the small holes 17 are communicated with one another. The filter 31 is set on the filter receiving ribs 60.
Patent JP-S5917233-A (JP)
Inventor: SHIMADA YUUZOU
IPC: H01C17/06
Filed: 1982-07-20
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-H05321003-A (JP)
Title: Production of reinforcing wire material
Inventor: KODAMA HITOSHI
IPC: A41C3/14
Filed: 1992-05-19
Abstract: PURPOSE:To obtain the lightweight subject wire material capable of preventing occurrence of fine split and excellent in safety, functional properties and durability by packing fiber bundle for reinforcement impregnated with an uncured resin into a continuous groove provided in mandrel and then heating and curing the resin. CONSTITUTION:The objective wire material is obtained by packing a fiber reinforcing fiber bundle obtained by coating the circumference of reinforcing fiber such as carbon fiber, aramid fiber, boron fiber, silicon carbide fiber, alumina fiber or glass fiber containing an uncured resin such as epoxy resin with a plastic such as PVC, nylon, poly(methyl methacrylate) or polycarbonate into a continuous groove provided in mandrel by a filament winding method and then heating and curing the resin.
Patent JP-S5829176-A (JP)
Title: Magnetic disc device
Inventor: NARUMI TOSHIKATSU
IPC: G11B21/21
Filed: 1981-08-12
Abstract: PURPOSE:To obtain a device possible for smooth start without consideration of giving damage to a magnetic head and a magnetic disc at start, by providing a ultrasonic wave oscillator providing high frequency oscillation for the magnetic head and the magnetic disc. CONSTITUTION:A magnetic head 3 and a magnetic disc 2 are provided for an ultrasonic wave oscillator 5 giving high frequency oscillation. For example, the magnetic disc 1 is supported and turned with a magnetic disc support and turning device 2, and the magnetic head 3 is supported with a magnetic head arm 6 loaded to a movable arm assembly 4 and opposed to the magnetic disc 1 and the ultrasonic wave oscillator 5 is provided at the movable arm assembly 4. Ahead the start, the oscillator 5 is operated for 1-2min, an up-and-down oscillation is given to the magnetic head 3, and after the magnetic head 3 and the magnetic disc 1 are adsorbed, they are released and water content remaining between them is evaporated with the heating effect.
Patent JP-H08318176-A (JP)
Title: Air nozzle
Inventor: SERIZAWA YUJI
IPC: F26B21/00
Filed: 1995-05-25
Abstract: PURPOSE: To lengthen the possible distance of an operating air current blowing off and also to reduce operation noise by installing, around main holes for forming an air current that becomes an operating air current, auxiliary blow-off ports for forming a support air current for inhibiting air around the main holes drawn into the operation air current from the main holes. CONSTITUTION: A hands drier installed in a rest room or the like is formed by incorporating a high pressure air current generator into a box body having a hands inserting part in the front upper part. The generated high pressure air is fed into the hands inserting part through upper and lower air ducts as a drying operating air current. The opening end of each air duct is expanded in the shape of a flat bugle, and an air nozzle 5 is fitted to the opening end having the shape of an oblong slit. In each air nozzle 5, main holes 7,... are horizontally formed with regular pitches as a hole line 8. In this case, further, around the main holes 7,..., auxiliary blow-off ports 10 is provided for forming an support air current for inhibiting air around the hole line 8 drawn into the drying operation air current blown off from the hole line 8.
Patent JP-H04331255-A (JP)
Title: Polyester composition for packaging material
Inventor: NAKAO TAKUO
IPC: C08L67/02
Filed: 1991-05-01
Abstract: PURPOSE:To prepare the title compsn. excellent in heat resistance, gas barrier properties, transparency, and moldability. CONSTITUTION:The title compsn. is prepd. by melt mixing polyethylene terephthalate with polyethylene naphthalenedicarboxylate under such conditions that no crystallization peak nor m.p. peak appears during temp. rise and no crystallization peak appears during temp. fall in differential thermal analysis of the compsn.
Patent JP-S5827077-A (JP)
Title: Proximity fuse
Inventor: YAMANE HIDEO
IPC: F42C13/04
Filed: 1981-08-12
Abstract: PURPOSE:To enable accurate action of a proximity fuse by continuously varying the threshold of a detector contrasting to an AGC output voltage of a radar in a guided flying object. CONSTITUTION:When a guided flying object is launched, a transmitter 7 emits radio waves to a target airplane 2 from a radar antenna 9 through a duplex DX8 at an appropriate timing and the reflected waves enter a receiver 10 via the antenna 9. Then, corresponding to the output voltage of an AGC11, the threshold of a detector 19 of a proximity fuse varies continuously. Subsequently, a transmitter 14 emits radio waves through the DX1 and an antenna 12 and when the target airplane comes into the radio waves, the reflected waves pass through a DX16 and mixed 17 with a part of transmitted signals to form Doppler signals. Those signals exceeding the threshold of the detector 19 trigger a detonation circuit 20, causing a warhead 23 to explode.
Patent JP-H0425071-A (JP)
Title: Gate array
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/82
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a high integration gate array by providing a gate electrode provided on a semiconductor substrate through a gate insulating film, and source, drain regions made of impurity diffused layers provided in the substrate in self-alignment with the electrode, and providing a basic cell provided with no exclusive use semiconductor contact region. CONSTITUTION:An electrode contact window 11b for partly exposing a p-type impurity well region 2 is formed through an n<+> type source region 4a partly at the region 4a in which the same voltage as that of the p-type impurity well region is applied. The regions 2 and 4a are connected to an AI wiring 13 by a conductive film 12 in which an electrode contact window 11b is buried. In the window 11b, the window of the other region is entirely equal in size to the surface, and all the regions can be connected by the contact windows of the equal size. Accordingly, a gate array made of a basic cell having no exclusive use semiconductor base contact region can be formed. Therefore, the substrate can be connected to the wiring to perform a high integration and high performance.
Patent JP-H06298082-A (JP)
Title: Rope dropping-out preventing device for cableway
Inventor: IGAKI HIROKANE
IPC: B61B12/02
Filed: 1993-04-16
Abstract: PURPOSE:To prevent the dropping-out of a rope by rotatably providing a pair of levers along the rope, and providing a rotatable detecting roller on each lever to be spring-energized onto the rope, and juxtaposing a switch for detecting the inclination of the lever. CONSTITUTION:A device body 4 is fixed to a rope receiving wheel frame 3, and a pair of levers 6a are protruded to the upper part of a rope 11 and extended in the direction of the rope 11. Detecting rollers 7a are rotatably provided on the top ends of the levers 6a and energized by springs 8a to make contact with the upper part of the rope 11. When the rope 11 is laid in the state extremely closer to a rope receiving wheel 5, one of the detecting rollers 7a of the levers 6a is fallen from the rope 11, and the lever 6a is inclined. A switch 9a is operated thereby to urgently stop the device.
Patent JP-H07333952-A (JP)
Title: Moving optical system assembly used for image exposure device of image forming device
Inventor: YAMASHITA SEIICHI
IPC: G03B27/52
Filed: 1994-06-08
Abstract: PURPOSE:To prolong the maintenance interval of an image forming device such as a copying machine and to improve practicability by effectively preventing dust from being accumulated on a third mirror. CONSTITUTION:An image exposure device is constituted of a first moving frame 1 slidably provided on the lower side of a contact glass 51, a second moving frame 10 provided so that it can be slid interlocking with the first frame 1 and the lens unit 20 which incorporates at least a lens 21 and whose position is fixed. The first frame 1 is provided with a light source 2 for exposing an image and a first mirror 3 reflecting light reflected from an original placed on the upper surface of the glass 51. The second frame 10 is provided with a second mirror 11 and the third mirror 3. Then, the image is exposed by reflecting the light of the original reflected from the first mirror 3, reflecting it on the third mirror 13 besides, making it incident on the lens 21 in the unit 20 and forming the image of the light transmitted through the lens 21 on the surface of a photoreceptor. Besides, the front surface of the second frame 10 being the optical path of the reflected light of the original is interrupted by a transparent plate 15.
Patent JP-S61293844-A (JP)
Inventor: OKAWA KOJI
IPC: B32B15/088
Filed: 1985-06-11
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-H06235579-A (JP)
Title: Nozzle device for steel belt-type cooler
Inventor: YOKOYAMA KOICHI
IPC: F25D1/02
Filed: 1991-04-30
Abstract: PURPOSE:To restrict splashing-back of cooling water and facilitate a covering mounting by a method wherein a mounting of a nozzle, a shape of the nozzle and an injection pressure are varied. CONSTITUTION:Nozzles 7 for injecting cooling water are installed at both sides of lower positions of rear surfaces of returning passage of an endless steel belt 1 tensioned and driven. The nozzles 7 are inclined by about 30 deg. to 60 deg. in respect to a rear surface of the steel belt 1, and the cooling water feeding pipe for supplying cooling water injected from the nozzles at a low pressure in which the cooling water is dispersed in a thin film form along the rear surface of the belt.
Patent JP-S63293167-A (JP)
Title: Formation of functional deposited film by microwave plasma cvd
Inventor: ARAI TAKASHI
IPC: C23C16/50
Filed: 1987-05-26
Abstract: PURPOSE:To stably deposit a high quality film at a high rate by monitoring the effective power of microwaves in a film forming space and maintaining the intensity of plasma in a desired state according to the monitored power. CONSTITUTION:Discharge luminance detectors 103, etc., are fitted to a reaction furnace 101, plasma generated in a discharge space 106 is monitored through a peep window 112 and the output signal is inputted in a control part 115. When the intensity of plasma varies, matching is automatically carried out with tricolumnar adjusters 109 according to the output signal so that the intensity of plasma at the beginning of discharge is maintained. Thus, a homogeneous film of a uniform thickness is deposited on a substrate 105.
Patent JP-S62282769-A (JP)
Title: Guide rail device for replacement of nozzle
Inventor: NISHIMURA TAKAHIRO
IPC: B22D41/56
Filed: 1986-05-30
Abstract: PURPOSE:To improve the operation rate of a casting work by providing a detaining member on a molten metal pouring container, and also, providing a detaining mechanism on a carrying guide rail side. CONSTITUTION:A supporting frame for attaching a guide fail 1 to a pouring container A is formed by main frame 5 and a sub-frame 6. A pin inserting hole 11 is provided on a tip part of the sub-frame 6, and also, a pin inserting hole 12 is placed in a receiving bracket 9 of the container A side, and a guide rail device 10 is detained and fixed to the container A by connecting it with a lock pin. A preheating nozzle N-1 for replacement use is prepared on a carrying truck B, the pouring container A is made to ascend to a prescribed height in the direction as indicated with an arrow (a), together with an old nozzle N-2, and in its position, the nozzles N-2, N-1 are replaced through an insertion bar D. A positioning work at the time of replacing the nozzle is followed automatically by the guide rail device 10, therefore, the replacement time is shortened. Accordingly, the operation rate of a casting work is improved.
Patent JP-H0959840-A (JP)
Title: Rayon combined filament yarn, its production and apparatus for producing the same
Inventor: TANIMOTO NAOKI
IPC: D02G3/22
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for rationally producing a rayon combined filament yarn, hardly eliminating a difference in yarn length or fullness in spite of the yarn composed of a rayon yarn of all the same quality and capable of imparting the difference in yarn length and fullness of desired sizes. SOLUTION: This rayon combined filament yarn is obtained by using an apparatus for continuously spinning a rayon yarn equipped with a spinning position I having a spinning nozzle, scouring rollers, drying rollers, feed rollers and a winder and a spinning position II provided with an interlacing nozzle at an optional site between rollers after the scouring rollers of the spinning spindle I side by side at an interval of one spinning position, providing a difference in the rotational frequency of the rollers between the spinning positions I and II in an area extending from the scouring rollers to the winder, guiding a yarn running in the spinning position I to the spinning position II while providing the yarns with 3-20% speed difference therebetween, doubling both the yarns and carrying out the fluid interlacing treatment with the interlacing nozzle.
Patent JP-H0423916-A (JP)
Title: Detector of thickness of material to be treated in thresher
Inventor: KAWASE MUNEYUKI
IPC: A01F12/00
Filed: 1990-05-17
Abstract: PURPOSE:To make a selecting part prevent deterioration of signal line followed by oscillating drive and to raise reliability of information of sensor by attaching a contact type sensor to detect thickness of material to be treated on the selecting part. CONSTITUTION:A selecting part 3 against a material to be treated dropped and released from a squeezing chamber A is equipped in a rockingly drivable way. A contact type sensor S to detect thickness of a material to be treated existing on type selecting part 3 is attached to a stationary part 5. The fixing part 5 forms the lower wall of the squeezing chamber A and is detachably integrated with a receiving net. Consequently, the selecting part prevents deterioration of signal line followed by oscillating drive and reliability of information of the sensor can be raised.
Patent JP-S5753827-A (JP)
Title: Burnishing method of magnetic disk
Inventor: MATSUOKA SHINYA
IPC: G11B5/84
Filed: 1980-09-16
Abstract: PURPOSE:To smooth a magnetic disk in a short time, by giving a light load to a working head, arraying plural working heads to cover all tracks of the magnetic disk and then performing the burnishing with contact, start and stop. CONSTITUTION:plural light load head for working 5 are arrayed to cover all tracks of a magnetic disk 7. A head bar 6 of the heads 5 is rotated from the position of a stopper 10 by a step motor 9 and a gear after the disk 7 is loaded to a spindle 8 and set with a height of about 2.22mm. for example, from the surface of the disk 7. When the spindle 8 is rotated, both the disk 7 and the heads 5 have a contact start and then a contact stop after a steady rotation for a set time. In this case, the heads 5 float up on the surface of the disk 7 with a low level of spacing to give the working on the surface of the disk 7. In such way, the surface of the disk 7 can be smoothed in a short time.
Patent JP-S6325586-A (JP)
Title: Setter for clock
Inventor: FURANSOA NIKURE
IPC: G04G21/00
Filed: 1987-05-26
Abstract: The setting system of this invention includes a contactor provided with a blade adapted to come into repeated contact with a contact stud thereby to act on an electrical circuit. The contactor is operated by a stem bearing a crown and has a lock which prevents the blade from coming into accidental contact with the stud (for instance following a shock) when said stem is in its pushed-in rest position.
Patent JP-H01300096-A (JP)
Title: Manufacture of multi-blade fan
Inventor: MATSUMAE MASATOSHI
IPC: F04D29/28
Filed: 1988-05-25
Abstract: PURPOSE:To easily provide multi-blade fans with various kinds of diameters by constructing a plurality of blade pieces through formation of substantially U-shaped cutting on a bandlike metal flat plate, and cutting and forming them into a cylindrical form. CONSTITUTION:On a long metal bandlike flat plate wound in a form of roll, cuts 2 are formed to provide a plurality of blade pieces 3. A member 4 comprising the pieces 3 are cut at a required length according to necessities, and the pieces 3 are formed in a required form, then they are formed in a form of cylinder to manufacture a multi-blade fan. It is therefore possible to facilitate the manufacture, execute planned production not depending on orders, produce products with various kind of diameters, and those with the same dia. and different air carrying capacities, which were not produced.
Patent JP-S617863-A (JP)
Title: Dry developing device
Inventor: SHINOKAWA TOSHIYUKI
IPC: G03G15/09
Filed: 1984-06-22
Abstract: PURPOSE:To prevent staining in the device due to a developer which sticks unnecessarily on the surface of a latent image carrier by providing a developing roll movably from the latent image carrier by a specific extent. CONSTITUTION:The developing roll 2 is arranged at the opening part 5 of a developer storage tank 3 and its lower part is blocked with a stopper 41. The developing device 7 which consists of the storage tank 3 and developing roll 2 is so provided that it can be separated from the electrostatic latent image carrier 1 by the specific extent. In this constitution, the developing device 7 is put away from the carrier 1 when no development is performed and a permanent magnet 2b is rotated in the opposite direction of development to recover a developer in a developing area into the storage tank 3. Consequently, no unnecessary developer sticks on the carrier 1 and staining in the developer with the sticking developer is prevented.
Patent JP-H0296191-A (JP)
Title: Image forming device
Inventor: MIYAI KIYOSHI
IPC: G03G15/14
Filed: 1989-05-19
Abstract: PURPOSE:To improve operability and profitability by providing a developing device separately which needs to be replaced and making a process cartridge supported integrally with a long life image carrier and cleaning device attachable/detachable to/from a device main body. CONSTITUTION:In the case of replacing a photosensitive body 1, a chassis 2 is taken out of the device main body. At this time, since the photosensitive body 1 is mounted to the chassis 2 together with the cleaning device 9 and a peeling claw 7, these are taken out of the device main body integrally. Consequently, in a condition where the chassis 2 is taken out to the outside by removing the peeling claw 7 from the chassis 2 by means of releasing a screw 14, the photosensitive body 1 can be easily replaced thereafter. Thus, the image forming device enhanced in operability and profitability can be obtained.
Patent JP-H02306417-A (JP)
Title: Magnetic head device
Inventor: SAKAGAMI SETSUO
IPC: G11B5/60
Filed: 1989-05-20
Abstract: PURPOSE:To obtain a compact and thin magnetic head device by bending both sides of a load arm for a reinforcing rib in the width direction of the load arm toward the surface of a magnetic disk and performing the wiring of a read/write coil along the load arm at the surface side of the magnetic disk. CONSTITUTION:A reinforcing rib 21E is formed by bending the both sides of a load arm 21 toward the surface side of a magnetic disk 6 in the width direction of the arm 21. At the same time, a wiring 25 is set along the arm 21 between the ribs 21E and at the surface side of the disk 6. As a result, the height H2 of a magnetic head device is equal to the total thickness of a gimbal spring 22 and a core slider 23. Thus the height of the rib 21E can be eliminated. In such a constitution, a compact and thin structure is attained for the magnetic disk device.
Patent JP-H0423086-A (JP)
Title: Data driven data processor
Inventor: SHIMIZU MASAHISA
IPC: G06F15/82
Filed: 1990-05-16
Abstract: PURPOSE:To increase the processing speed by managing idle areas by idle areas themselves and a free list pointer. CONSTITUTION:All contents NEXT in the flag part of a hash area of a queue memory are initialized to 0. A list of idle areas is generated in the buffer area, and the start address of the list is stored in a free list pointer 4. When a data packet generated in a program storage part is stored in an input latch 1, a hash address and a tag are generated in accordance with its node number and color by an address generator 2. The hash address is supplied as the address to the queue memory through an address multiplexer, and contents in the indicated address of the queue memory are read out. Thus, the overhead of sequential processing is considerably reduced to increase the processing speed.
Patent JP-S5752713-A (JP)
Title: Combustor
Inventor: GOBI AKIRA
IPC: F23D14/14
Filed: 1980-09-11
Abstract: PURPOSE: To achieve uniform heating and stable combustion in a combustor comprising an inner and an outer flame barrels and an outermost heat-insulating barrel, by specifying barrel, by specifying the vertical pitch and the circumferential pitch of premixing-air ports formed in both of the inner and outer flame barrels at their lower parts.  
     CONSTITUTION: In a combustor, in which an inner flame barrel 21 and an outer flame barrel 22 formed respectively with combusting-air ports 35, 37 at their upper parts and premixing-air ports 36, 38 at their lower parts, a barrel 25 made of heat- resisting glass and a heat-insulating barrel 27 disposed on the outside of the outer flame barrel 22 are arranged concentrically with each other, the premixing-air ports 36, 38 respectively of the inner and outer flame barrels 21, 22 are arranged alternately to each other in a vertical direction. In more detail, the vertical pitch of both of the ports 36, 38 is selected to be greater than 8mm, the circumferential pitch 4mm, and the diameter of the ports smaller than 1.2mm. With such an arrangement, it is enabled to prevent extignuishing or sticking of flame to the ports 36, 38 even if the apparatus is subjected to the influence of wind or change of gas consumption rate, so that stabilization of combustion can be achieved. 
     COPYRIGHT: (C)1982,JPO&Japio