baber/WOPTO huggingface dataset:
Patent JP-H05211249-A (JP)
Title: Method for removal of multilayer interconnection structure body and structure body
Inventor: GUNANARINGAMU AAJIYABARINGAMU
IPC: B23K26/00
Filed: 1992-04-03
Abstract: PURPOSE: To enable simultaneous manufacture of a multi-layered thin-film interconnection structure and a ceramic substrate with a good yield by forming on a transmitting substrate a separation layer which is less formed, when reacted with a predetermined electromagnetic radiation. CONSTITUTION: A polymer layer 2 is cut off by applying an ultraviolet light 10 from a scanning layer, via a transmitting substrate 1 to the polymer layer 2. Since a metallic layer 3 acts as a reflecting layer, the ultraviolet light 10 cannot reach an interconnection structure 4. As a result of the laser cut-off, monomer pieces, that is, an emitted substance gas is trapped between the substrate 1 and reflecting metal layer 3, thus forming voids 15 within the polymer layer 2. The polymer layer 2 is formed less due to the voids 15, and thus can be separated (removed) from the substrate 1. After the structure 4 has been removed from the substrate 1, the structure 4 is supported by a metal ring (frame) 5. At this time point, the structure can be applied to an electrically good glass ceramic substrate.
Patent JP-S60255285-A (JP)
Title: Joint structure and joining method of aluminum parts
Inventor: WAKABAYASHI YOUICHI
IPC: B23K1/00
Filed: 1984-06-01
Abstract: PURPOSE:To join easily titled aluminum parts whose welding junction has been impossible, by generating a eutectic molten phase of Al-Si on a joint surface of an aluminum plating steel plate and an aluminum alloy. CONSTITUTION:A hole is pierced to an aluminum steel plate 1, and an aluminum alloy pipe 2 with a flange is fitted into the hole by placing a ring 3 of a hyper- eutectic Al-Si alloy foil between them. The upper face of the flange of the aluminum alloy pipe 2 is pressed down through a heating plate 6 by the upper electrode 4, and the aluminum plating steel plate 1 is pressed down through a heating plate 7 by the lower electrode 5. In this state, when the upper and lower electrodes 4, 5 are electrically conducted and heated, the aluminum which has covered the steel plate 1 and the aluminum of the pipe 2 cause a eutectic reaction with the Al-Si alloy, a eutectic molten phase of Al-Si is generated, and the steel plate 1 and the pipe 2 are joined.
Patent JP-H04317228-A (JP)
Title: Frame synchronization protection device
Inventor: SATO YOSHITAKA
IPC: H04J3/06
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a frame synchronization protection device which receives the amount of data equivalent to the number of backward protection stages even for line data including pseudo-synchronization pattern and which immediately establishes the synchronization based on the true synchronization pattern. CONSTITUTION:The device consists of a RAM1 from which the amount of data equivalent to the number of post protection stages are read out within 1-bit time of the input data by a frame address counter 8 operating with a clock HCLK faster than data speed, a RAM reading/writing control part 7 controlling the reading and writing of data in the RAM1, and a synchronization detection and protection circuit 3 which detects the synchronization pattern and checks the number of protection stages for the amount of the entire frame data equivalent to the number of protection stages read out from the RAM1 by a bit address counter within 1-bit time.
Patent JP-H09295505-A (JP)
Title: Intake unit of vehicle air conditioner
Inventor: KAMIYAMA NAOHISA
IPC: B60H1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To aim at the simplification of a casing structure as well as to make its airtightness so better, aside from low cost. SOLUTION: A motor M driving a fan 11 is pressed in a lower case 1b of a unit case consisting of both upper and lower cases halved and a tubular holding part 12 to be housed in an inner part of the case is integrally formed there. In addition, a rib part 41 is installed projectingly outward along an outer boundary of the holding part 12 on an outer surface of the lower case 1b, and furthermore, plural pieces of screwing boss part 42 are formed as adjoining to this rib part 41.
Patent JP-H05307140-A (JP)
Title: Reducing optical system
Inventor: INAGAKI MASAKATSU
IPC: G02B13/24
Filed: 1992-04-30
Abstract: PURPOSE:To utilize the reducing optical system, which forms an image of an object surface to be read on a semiconductor chip for photoelectric conversion as an image plane by using a single lens, for the size reduction of the reader of facsimile equipment, etc., by holding the resolution high and shortening the distance between object image planes. CONSTITUTION:The lens power M is <1 and O/L<=10/20 is held, where L is the distance between the object surface (original surface) 1 and image plane (photodetection surface of the semiconductor chip). Further, a light shield plate is arranged between semiconductor chips when necessary. The support part for an image forming lens is made substantially equal in coefficient of linear expansion to a semiconductor chip mount part. Structural improvement such as the use of an aspherical surface lens as the image forming lens for the removal of a distortion aberration is added.
Patent JP-2000042848-A (JP)
Title: Single line small lot multi-production system
Inventor: KAN SHOKI
IPC: B23P21/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enable small lot multi-production by efficiently adjusting the flow of a production line, using a bar code and various sensors. SOLUTION: This single line small lot multi-production system includes: a main control part for controlling a system; first sensors 102a, 102b for detecting the delivery of a product to a conveyer 100; first bar code readers 103a, 103b for transmitting bar code information on the product to the main control part; second sensors 104a, 104b for detecting the product arrived at the assembling position; second bar code readers 105a, 105b for transmitting the bar code information on the product to the main control part; a robot 106 for assembling the product in accordance with a control command from the main control part; and a robot controlling-controller for controlling the robot in accordance with the control command from the main control part;  and a third sensor 108 for recognizing the product arrived at the assembling position and assembled shape of the product in assembling the product.
Patent JP-H05308490-A (JP)
Title: Picture processing unit
Inventor: NISHIO MASAHIRO
IPC: G06T1/60
Filed: 1992-04-30
Abstract: PURPOSE:To provide the picture processing unit making picture transfer processing efficient with an external device. CONSTITUTION:When information relating to a picture size and a picture type is received from an external equipment (not shown) via a GPIB controller 409 or an SCSI controller 410, a CPU 404 selects the utilizing form of frame memories 401-403 into two types of a picture registration memory and a ring buffer memory based on the information to control the sequence of picture data transfer and printout thereby realizing the efficient picture transfer processing with the external device and optimizing the occupied time of a communication line.
Patent JP-H047382-A (JP)
Title: Adhesive for use i lining of water pipe
Inventor: MURASE MASAAKI
IPC: C08G59/56
Filed: 1990-04-25
Abstract: PURPOSE:To provide an adhesive for use in lining a water pipe which has a long pot-life, rapidly curing characteristics at a middle temp. and good water quality characteristics by compounding a chief material comprising a specific epoxy resin with a curing agent comprising a modified aliphatic polyamine and a liquid imidazole. CONSTITUTION:An adhesive for use in lining a water pipe is prepared by mixing a chief component comprising an epoxy resin (e.g. bisphenol A-based epoxy resin) of 0.25wt.% or less saponifiable chlorine content, a curing agent comprising a modified aliphatic polyamine (e.g. epoxy-modified polyoxypropylenediamine) and a curing assistant comprising liquid imidazole (e.g. 1-isobuthyl-2-methylimidazole). The weight ratio of the curing agent to the curing assistant should adequately be 100:6 to 100:12. The adhesive obtained is suitably used in sticking a lining material to the inside of a water pipe aged with time.
Patent JP-S593180-A (JP)
Title: Variable displacement type radial piston operating hydraulic rotary machine
Inventor: SATOU HITOSHI
IPC: F03C1/40
Filed: 1982-06-28
Abstract: PURPOSE:To achieve stepless control of displacement in an equipment which has a plurality of pistons radially disposed inside a ratatable cylinder block by making it possible that a cam ring which reciprocates those pistons may be stably supported between their maximum and minimum displacement positions. CONSTITUTION:A hydraulic rotary machine described in the heading is made up that a cylinder block 4 which is rotatably engaged with a distribution shaft 3 is disposed inside a cam ring 2 which is capable of making horizontal travel inside a casing 1 and pistons 6 are respectively inserted through a plurality of cylinders 5 which are radially mounted on the block 4. Main and sub piston mechanisms 11 and 12 which depress the cam ring 2 are mounted in the casing 1 as opposite to the travelling directions of the cam ring 2. The cylinder chamber 13 of the main piston mechanism 11 is connected to an oil pressure source and a drain piping 26 via the cylinder chamber 16 of the sub piston mechanism 12 as to be capable of being changed over by a piston 18. The depressing forces of the piston mechanisms 11 and 12 are determined to be specified values, respectievly.
Patent JP-H0643580-A (JP)
Title: Photographic recording material
Inventor: HAINRIHI OODENBERUDAA
IPC: C07D409/12
Filed: 1993-04-15
Abstract: PURPOSE: To produce an interimage effect and an edge effect by incorporating a specified compd. into a constituent layer. CONSTITUTION: This photographic recording material consists of a substrate, at least one photosensitive silver halide emulsion layer, a nonphotosensitive layer, an optional ordinary middle layer and a protective layer and contains a compd. represented by the formula in at least one of the layers. The silver halide emulsion layer has >=3mol% silver iodide content and <=0.4μm average particle diameter. In the formula, each of R1 -R3 is H, hydrocarbon, alkylthio, alkoxy, etc., R1 and R2 may bond to each other to form a carbocyclic ring or a heterocyclic ring, each of R4 and R5 is H, alkyl, aryl, etc., each of R6 and R7 is H or a group releasable in an alkaline soln. and R8 is H, alkyl, aryl or alkylthio.
Patent JP-H048990-A (JP)
Title: Rotary joint
Inventor: NAGANO MASANORI
IPC: F16L27/08
Filed: 1990-04-25
Abstract: PURPOSE:To prevent a heating or an abnormal abrasion of a seal ring by providing a rotation side joint provided to a rotary roll, a fixing side joint provided to a fixed piping, and a seal releasing means to reduce the adhesive force of a seal ring and the joint by pressing the seal ring. CONSTITUTION:In a rotary joint A provided between a dry roll 7 as a rotary roll and a fixed piping 73 inserted to the inside from the end surface of the dry roll 7, a cylindrical rotation side joint 1 provided at the rotary roll 7 in the condition the fixed piping 73 is inserted to the inside, and a fixing side joint 2 provided to the fixed piping 73 are provided. A seal ring 5 is placed between both joints 1 and 2 through a spring 4 for pressing, and regulation rings 6 and 8 of a seal releasing means to reduce the adhesive force by pressing the seal ring 5 are provided. As a result, generation of a heating and an abnormal abrasion of the seal ring is prevented.
Patent JP-S61269230-A (JP)
Title: Laser controlling system
Inventor: TAKASAGO MASAHIRO
IPC: G11B7/125
Filed: 1985-05-23
Abstract: PURPOSE:To prevent the breakdown of a data being on a recording/reproducing surface, even in case when power exceeding a prescribed value is generated due to an overshoot at the time of light emission of a laser power, or a circuit abnormality, etc., by starting a light source after keeping a stop-down optical system apart from a recording medium. CONSTITUTION:First of all, a motor is started and thereafter a lens system is moved in a lower direction immediately and kept apart from a disk. By lowering a lens enough before starting a laser when the laser is activated (shown by a dotted line B), the focus of an objective lens does not conform with the recording/reproducing surface, therefore, the recording/reproducing surface is not broken down at all. Thereafter, before an automatic focus control is started, the lens is raised gradually and brought closed to the disk, that the focus and the recording/reproducing surface are made coincident with each other is confirmed and the automatic focus control is started. Accordingly, an error signal for detecting a shift from the focus goes into a linear area when the control is started, after a signal having a large S-character characteristic is generated before the automatic focus control is started, and the error signal is scarcely generated.
Patent JP-H06326361-A (JP)
Title: Semiconductor light emitting element
Inventor: MORITA YOSHIO
IPC: H01S5/00
Filed: 1993-05-13
Abstract: PURPOSE:To form a p type ohmic electrode required for manufacturing a blue colored light emitting element by a method wherein a Cu5AlSe4 layer is used as an intermediate layer for the ohmic forming method of a p type ZnSe. CONSTITUTION:An n-ZnSe is formed on a GaAs substrate and then a p type ZnSe 1, a p type Cu5AlSe4 layer 2 and an In electrode 3 are successively grown to be formed on a p type Se 1. At this time, the p type Cu5AlSe4 layer 2 can be formed by e.g. molecular beam epitaxial process while the In electrode 3 is to be formed by vacuum evaporating process. After the lamination of these layers, the whole body is to be heat-treated at 300 deg.C for two minutes. The favorable ohmic contact in 10<-5>OMEGA.cm<2> can be made when the contact resistance is measured by TLM process. Through these procedures, the ohmic electrode for p type ZnSe or p type ZnS or p type Zn(Se, S) can be formed.
Patent JP-H08301416-A (JP)
Title: Rail type suspending and supporting device
Inventor: KAKIZOE YOSHIJI
IPC: B61B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a rail type suspending and supporting device without damage to wheels and guide rails due to deflection and without occurrence of noise. CONSTITUTION: Bearings 9 to rotatably support tk axles 8 of wheel pairs 1 are oscillatably held by bearing housings 21 for connection bodies 6 so that all wheels 1 can have good contact with guide rails 22 to prevent damage to the wheels 1 due to deflection and the occurrence of noise when supporting shafts 7 are inclined and a runway is being curved. An inclined face portion 22a to guide the wheel 1 along the runway is formed on the slide face of the guide rail 22 where each wheel 1 is rolled so that the wheel 1 stably guided along the runway can have point contact with the inclined face portion 22a to reduce damage and noise during contact.
Patent JP-H05310684-A (JP)
Title: Production of bisallyloxytetrabromobisphenol s
Inventor: FUJII KOJI
IPC: C07C315/04
Filed: 1992-04-30
Abstract: PURPOSE:To obtain high-purity bis(4-allyloxy-3,5-dibromophenyl) sulfone from bis(4-hydroxy-3,5-dibromophenyl) sulfone and allyl chloride in high yield. CONSTITUTION:In subjecting bis(4-hydroxy-3,5-dibromophenyl) sulfone to allyl etherification reaction in the presence of an aqueous solution of an acid binder and an organic solvent by adding allyl chloride, a hydrophilic solvent having >=90 deg.C boiling point is used as the organic solvent and allyl chloride is added so as to maintain the temperature in the reaction system at 70-100 deg.C to produce bis(4-allyloxy-3,5-dibromophenyl) sulfone.
Patent JP-S61269115-A (JP)
Title: Device for supporting rotary body
Inventor: TOMIMORI KIYOSHI
IPC: H02K7/09
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a highly reliable rotary body resisting high speed rotation by providing an inner ring of a thrust load supporting magnetic bearing to a fixed shaft and fixing an outer ring to the inside of a rotary assembly body so that a specific gap is formed between the inner ring and the end part of a supporting part of the fixed shaft. CONSTITUTION:A gap >=0.5mm is formed between the fixed side magnetic ring forming the thrust load supporting magnetic bearing and the supporting part 41 of the fixed shaft. Consequently, high thrust load resisting force is obtained. In addition, even if centrifugal force is applied to the rotation side magnetic ring 54 by the high speed rotation of the rotary assembly body, the centrifugal force is offset by the stress of the cylinder 51 because the ring 54 is fitted and fixed with/to the inside of the cylinder, so that the device is protected from damage.
Patent JP-S5338061-A (JP)
Title: Apparatus for transporting and charging material in equipment for rendering organic substance into compost
Inventor: KAWADA HIROO
IPC: B65G65/42
Filed: 1976-09-20
Abstract: PURPOSE: To permit steady transfer of material in an apparatus for transporting and charging material in a equipment for converting municipal waste into compost by arranging such as to feed part of the material transferred by an inclined conveyor within a pit back to the opposite end side with a guide conveyor and reverse feed conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0768756-A (JP)
Title: Ink jet print head
Inventor: RONARUDO EFU BAA
IPC: B41J2/165
Filed: 1994-04-28
Abstract: PURPOSE: To provide a multi-orifice type ink jet print head capable of efficiently removing impurities and air bubbles. CONSTITUTION: In an ink jet print head, the ink supplied from ink supply manifolds 222 receiving ink from the ink supply ports provided to one ends thereof, a plurality of the ink supply channels 214 dispersed to be connected to the ink supply manifolds and a plurality of ink supply channels 214 is ejected through a plurality of nozzles 232. The ink supply manifolds 222 are molded into a taper shape wherein the cross-sectional areas of them are gradually reduced from the upstream side of ink toward the downstream side thereof and the position of the upper end wall of the downstream portion of ink in each of the ink supply manifolds 222 is made higher than that of the upper end wall of the upstream portion of ink therein.
Patent JP-S63276085-A (JP)
Inventor: TODOME TAKESHI
IPC: G06F1/26
Filed: 1987-05-08
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-S5445720-A (JP)
Title: Rotor for pulse motor
Inventor: HATSUSE TOSHIKAZU
IPC: H02K1/27
Filed: 1977-09-17
Abstract: PURPOSE: To prevent a rotor from generation of cracks, with a work facilitated as well for processing the rotor, by applying a disc pattern without a penetration hole for the pattern of rotor.  
     CONSTITUTION: In a rotor magnet 10, is constructed a recessed part 10b, with a penetration hole not provided. The recessed part 10b in a peripheral part of the rotor is so made as to be engaged with an engagement part 12a of a rotor core 12. A shaft 16a is provided in a base plate 16, and the rotor will be held by the shaft 16a and a bearing plate 18. For the rotor magnet, will be used a disc-shaped material of energy product 16 to 25 MGOe made of rare earth magnet having anisotropy like SmCO 5   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02292083-A (JP)
Title: Film formation of ink for image recording
Inventor: KAI TAKASHI
IPC: B41M1/00
Filed: 1989-05-02
Abstract: PURPOSE:To form ink film on a roll with an application amount controlled in a short time by supplying filmy or thread-like ink to the surface of the roll. CONSTITUTION:A pressure squeezing device 1 is filled with ink 2. The ink is squeezed out of the tip of a perforated nozzle with circular or slit-like holes in the form of thread or film under a squeezing pressure. This squeezed-out ink is applied to the surface of an ink-bearing roll 6 in thin layers using an ink coating roll 5. The thickness of the thin layer is controlled freely by ink squeezing-out speed, the size of nozzle hole, ink viscosity, the rotating speeds of ink coating roll 5 and ink-brearing roll 6 and the width of a gap between ink-bearing roll 6 and coating roll 5. A plate 7 wound around a plate roll 8 is in contact with the ink on the surface of the ink-bearing roll 6. A voltage is applied to a power supply 13 between the plate 7 and the ink-bearing roll 6 to form an ink image on the plate 7, then the ink image is transferred to a bran cylinder 9 to form an image 12 on a medium for recording 10 which passes through an area between the bran barrel 9 and a pressure barrel 11.
Patent JP-H07294326-A (JP)
Title: Reverberation time measuring device
Inventor: SHINBA ATSUSHI
IPC: G01H7/00
Filed: 1994-04-27
Abstract: PURPOSE:To improve measurement accuracy by eliminating influence of decrease characteristic of an acoustic excitation source itself. CONSTITUTION:An acoustic excitation source 12 that generates sound in a room 70 to be measured and a sound pressure wave form detecting means 14 for detecting the sound pressure wave form in the room 70 are provided. The acoustic excitation source 12 consists of an elastic bag 16 filled with gas, above the atmospheric pressure, and a bursting means 18 for bursting the elastic bag 16. The acoustic pressure wave form detecting means 14 consists of a microphone 82, an acoustic pressure wave form recorder 84 such as a storage scope, a band-pass filter 86, and a reverberation time analyzer 20 such as microcomputers.
Patent JP-H07292089-A (JP)
Title: Production of lowly colored polyester
Inventor: MORI MASATO
IPC: C08G63/85
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a lowly colored polyester by reacting a dialkyl dicarboxylate with a polycarbonate and/or an aromatic dialkyl dicarbonate in the presence of a Zn catalyst. CONSTITUTION:A dialkyl dicarboxylate (e.g. dimethyl terephthalate) is reacted with (B) a polycarbonate and/or an aromatic dialkyl dicarbonate (e.g. dimethyl carbonate derived from bisphenol A) in the presence of a Zn catalyst to obtain a lowly colored polyester. Examples of the catalyst include zinc chloride, zinc sulfide, zinc carbonate, and zinc alkoxides. The amount of the catalyst is desirably about 0.0001-10 pts.wt. per 100 pts.wt. the ingredient (B). The polyester is excellent in heat resistance, stress cracking resistance, etc., and hence suited for use in electrolysis, the automotive field, etc.
Patent JP-S62267927-A (JP)
Title: Optical pickup
Inventor: NINOMIYA MASAMI
IPC: G11B7/08
Filed: 1986-05-16
Abstract: PURPOSE:To hold the inclination of the optical axis of an adjusted objective even when an external force is applied by fixing an objective lens driving device and an optical system main body rigidly. CONSTITUTION:Bolts 5c and 5d are pressed down by a floating coupling part consisting of coil springs 4c and 4d and the bolts 5c and 5d to energize the objective driving device 2 and optical system main body 3 in approaching directions and also allow the both to be displaced in both leaving and approaching directions. A bolt 5e which constitutes a fixed part is fixed opposite a semifixed coupling part across the slide contact part between a projection part 6 and a recessed part 7 so that the objective driving device 2 and optical system main body 3 are not displaced in the leaving directions. Then, the objective driving device 2 and optical system main body 3 are fixed rigidly by the bolts 5a and 5b, and 5e across the projection part 6 and recessed part 7 as fulcra. When the inclination is adjusted, the bolts 5a, 5b, and 5e are turned.
Patent JP-S5337354-A (JP)
Title: Solid state oscillator
Inventor: SAKA HIROSHI
IPC: H03B9/12
Filed: 1976-09-17
Abstract: PURPOSE:To efficiently pick up the oscillating output to the load, by attaching the impedance converter with a simple constitution near the disc shape conductor covered on the solid state oscillating element, making the impedance conversion to the waveguide smoothly, and lowering the value of external Q.