baber/WOPTO huggingface dataset:
Patent JP-S603152-A (JP)
Title: Manufacture of amorphous semiconductor device
Inventor: FUNADA MASAO
IPC: H01L27/146
Filed: 1983-06-21
Abstract: PURPOSE:To form an amorphous semiconductor device on a thick-film IC substrate without exfoliating a thick film by forming an amorphous semiconductor layer by previously protecting a thick-film circuit by a metallic film on the formation of the amorphous semiconductor layer and removing the metallic film after the layer is attached. CONSTITUTION:Au layers 2, an insulating glass layer 3 and an Au layer 4 are printed and baked selectively onto a seramic substrate 1, thus forming a thick- film control circuit. A lower electrode 5 by a Cr evaporated film and a protective film 9 for the thick-film control circuit are formed, and the lower electrode 5 is connected to the thick-film control circuit. A metallic plate 6 is placed, and a hydrogenated amorphous Si layer 7 is deposited selectively through a plasma CVD method. When the metallic plate 6 is removed, the protective film 9 is taken away through etching and an ITO electrode 8 is formed selectively, a device consisting of a solid-state image pick-up element section 7 and a thick-film control section is obtained. In such constitution, the thick-film circuit has very excellent adhesive properties with the substrate and is stabilized secularly, a thick- film is not exfoliated even on a bonding operation on the circuit, and yield on mounting is improved.
Patent JP-S5336475-A (JP)
Title: Semiconductor device
Inventor: MIKANE TOSHIO
IPC: H01L25/00
Filed: 1976-09-16
Abstract: PURPOSE: To obtain a semiconductor device featuring a good cooling property by attaching an element after insulation to the internal surface of the box to the outer surface of which a heat radiation fin is equipped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63275629-A (JP)
Title: Production of polyamide and polyhydrazide
Inventor: AZUMA FUKUJI
IPC: C08G69/04
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a polyamide or a polyhydrazide inexpensively, by polymerizing a specified dicarboxylic acid with a specified diamine or hydrazine in the presence of a base by using a phosphorus compound as a condensing agent. CONSTITUTION:In the production of a polyamide or a polyhydrazide by polymerizing (i) a dicarboxylic acid of formula I and a diamine of formula II or an aminocarboxylic acid of formula III or (ii) a dicarboxylic acid and hydrazine or a hydrazine compound of formula IV, a phosphorus compound of formula V is used as a condensing agent in the presence of a base. In the formulas, R<1>, R<2> and R<5> are each a bivalent aromatic hydrocarbon group or the like, R<3>, R<4> and R<6> are each H or the like, R<7> is an aromatic group or a direct bond, n is 1 or 0; when n=1, X<1> and X<2> are halogen atoms, X<3> is a halogen atom or the like, Y is O or S; and when n=0, X<1> is a halogen atom, and X<2> and X<3> are halogen atoms or the like.
Patent JP-S5635996-A (JP)
Title: Quick detection of microorganism
Inventor: MITSUI YOSHINOBU
IPC: C12Q1/06
Filed: 1979-09-03
Abstract: PURPOSE: To detect a microorganism quickly (the instant of inoculation to 4hr), by using only several components contained in a specimen itself, served for division and propagation of microorganisms, without using a nutrient, selecting agent, growth promotor, enzyme activator, etc. at all.  
     CONSTITUTION: A filter paper with which a dyestuff to be readily reduced, e.g., Methylene Blue, Methyl Orange, resazurin, etc. is impregnated and dried is put in a transparent polyethylene bag to be sealed. The bag is sterilized. When it is used, the filter paper impregnated with the dyestuff is taken out from the bag and immersed in a specimen (its solution). The air in the bag is discharged and the bag is sealed. The cultivation is carried out, the state of change in color is observed or the number of colony is counted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10289870-A (JP)
Title: Semiconductor aligner and manufacture therefor
Inventor: TANAKA YUTAKA
IPC: H01L21/027
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the precision of gap control and the precision of registration and transfer between a mask and a substrate, such as a wafer, by measuring in high precision the levels of the mask and the substrate in a device. SOLUTION: There is provided a semiconductor exposure device wherein light is exposed to while a mask membrane 2 of a mask 1 and a wafer 6 is brought close to each other at a very small distance. The device comprises a first processing unit 14 for calculating an approximate surface level of the mask membrane 2 from the results of the measurements obtained by means of an alignment scope 13 for measuring the level of the mask membrane 2, and a second processing unit 15 for calculating an approximate surface level of an exposure surface of the wafer 6 from the results of measurements obtained by a noncontact displacement meter 12 for measuring the level of the wafer 6.  In accordance with the results of the operations of the processing units 14 and 15, a control unit 16 drives at least one of the stages of the mask 1 and the wafer 6 to control the distance between the mask 1 and the wafer 6 in high precision, while preventing the mask membrane 2 from being deformed, thus improving the transfer precision.
Patent JP-S60253946-A (JP)
Title: Trouble detecting method of optical transmission line
Inventor: TAKEDA KAZUHIKO
IPC: G01M11/00
Filed: 1984-05-31
Abstract: PURPOSE:To detect whether abnormality occurs on an optical transmission line or not and the abnormal point by superposing a pulse signal for trouble detection which has a >=1.5-times crest value and a period >=2 times the delay time of the optical transmission line. CONSTITUTION:A digital optical transmission device 2 operates with a transmitted input signal 1 and light emitting element 3 outputs a light signal (a). On the other hand, a pulse generator 4 outputs the pulse signal (b) for trouble detection which has a crest value >=1.5 times as large as that of the light signal (a) and a period >=2 times as long as the delay time of the optical transmission line from a light emitting element 5. The signal (e) generated by superposing the signals (a) and (b) one over another is inputted to and transmitted through an optical fiber 8 and part of it is incident as a reference signal on a photoelectric converting part 9. If there is abnormality on the optical transmission line composed of the optical fiber 8, the signal (c) is reflected at the abnormal point and incident on the converter 9. The converting part 9 passes the signal through a comparator with a specific level setting and the signal is sent to a fault monitor device 10. Thus, whether there is abnormality on the optical transmission line or not and the abnormal point are detected.
Patent JP-H09279209-A (JP)
Title: Method for carrying pulverized coal with air stream
Inventor: HOSHINO MOTOAKI
IPC: B65G53/16
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an air stream carrying method of pulverized coal, which can keep up with increase of the blowing quantity of the pulverized coal without largely changing a pulverized coal blowing equipment. SOLUTION: In a method for carrying the pulverized coal with the air stream in a carrying piping to a distributor (f) for distributing into each tuyere in a blast furnace (c) by fluidizing the pulverized coal with a pulverized coal discharging tank and blowing air to the discharged pulverized coal from a disperser (e), air is blown from the disperser at flowing speed of air satisfying the condition of the formula, V>4C/15πD<2> γ according to the pulverized coal discharging quantity and inner diameter of the carrying piping for the pulverized coal to carry the pulverized coal. Wherein, V is the air flowing speed (m/s), C is blowing quantity of the pulverized coal (kg/s), D is inner diameter of the carrying pipe (m) and γ is sp. gr. of air (kg/m<3> ).  Then, air is blown into a supplying hole of the pulverized coal in the distributor (f) to control the flowing speed at inlet of the distributor.
Patent JP-H0412983-A (JP)
Title: Valve device for hydraulic jack
Inventor: KITAURA SEIJI
IPC: B66F3/24
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the leak of oil from the secondary side chamber to a variable throttle valve and secure safety by installing a valve rod which integrally shifts in accordance with the opening/closing operation of a check valve and a variable throttle valve whose flow quantity increases according to the shift quantity of the valve rod. CONSTITUTION:Since the flow rate of a variable throttle valve 16 is adjusted by properly adjusting an adjusting screw, the flow rate of a rising flow rate control valve 72 is controlled, and the flow rate to a hydraulic jack 2 is controlled, and the rising at a deceleration speed is performed. When the jack reaches a stop floor, also a selector valve 77 is turned OFF, and the rising flow rate control valve 72 is opened to stop the hydraulic jack 2. Since a check valve body 13 is in closed state when the hydraulic jack 2 is in stop, the inflow of the pressurized oil in the side pressure oil chamber 73 for rising into the primary side a chamber 18 is suppressed, and even if the leak to the variable throttle valve 16 is generated because of the breakage of an O ring, etc., the leak of the oil from the secondary side chamber 19 to the variable throttle valve 16 is prevented, and the natural lowering of the hydraulic jack 2 does not occur, and safety is secured.
Patent JP-H05217902-A (JP)
Title: Heat treating apparatus
Inventor: INOKO MASANORI
IPC: H01L21/3065
Filed: 1991-04-16
Abstract: PURPOSE:To suppress mixture of impurities with a material to be treated so as to heat-treat the material to be treated such as a semiconductor wafer, etc. CONSTITUTION:All or only surfaces of a heat-treating furnace 4, a susceptor 6, a shaft 5 and a gas inlet tube 1 near the furnace 4 are formed of nickel or a material containing nickel as a main ingredient. More particularly, such a structure can be formed of a nickel-plated member, for example, of stainless steel. The furnace 4 is heated therein to a predetermined temperature by a heater 3, SiHCl3, H2 gas are introduced into the furnace 4, and a wafer W is, for example, CVD-treated. Then, hydrogen chloride gas is generated by heat-treating decomposition and recombination, but even if the gas is brought into contact with the inner surface of an apparatus, no impurity is generated therefrom.
Patent JP-S5237411-A (JP)
Title: Fault detector for magnetic memory unit
Inventor: TAKEI MITSUO
IPC: G11B5/09
Filed: 1975-09-19
Abstract: PURPOSE: To provide a detector for defection in a magnetic recorder which can prevent malfunction and memory destruction due to malfunction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5539967-A (JP)
Title: Channel automatic switching device
Inventor: TAKAO KAZUYOSHI
IPC: G06F3/00
Filed: 1978-09-12
Abstract: PURPOSE: To carry out the inspection and the test of the respective channel of the information equipments by one set of connection device and shorten the test time by automatically switching the plurality of channels and one set of connection device without changing the specification of the interface.  
     CONSTITUTION: The device to be tested 100 and one set of connection device 200 are connected by a channel automatic switching device 300, the respective channel 101 of the device 100 and the interface receiving and driving circuit of the switching device 300 are connected through the corresponding connection cable 102, and the interface receiving and driving circuit 2 of the switching device 300 is connected to the connection device 200. By the information transmission recognition device 3 disposed in the switching device 300, whether the signal or the information transmitted through the circuit 2 and the channel selection swiching circuit 4 is effective or not is recognized, the respective signals are transmitted to the circuit 4 and the control circuit 5, then the channel of the circuit 1 is selected by the circuit 4 and the automatic switching of the channel is done under the control of the circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05308633-A (JP)
Title: Image communication control method
Inventor: YASUDA HITOSHI
IPC: H04N7/14
Filed: 1992-05-01
Abstract: PURPOSE:To obtain an image with high picture quality without generating block distortion due to inter-frame encode or receiving the influence of camera shaking by fixing a transmission original image for a freeze request, and transmitting a freeze request command after transmitting the prescribed number of frames when moving image communication between terminals is performed. CONSTITUTION:When the freeze of a reception image at an image receiving side is desired, an input image for transmission is fixed. In other words, write update on frame memory for input image is stopped, and the transmission original image is set in a ceasing state. After that, the several frames of differential value data between a transmission image last time and the transmission original image set in the ceasing state are transmitted, then, the freeze request command is transmitted. At the image receiving side, a noise can be reduced by adding those several frames, and the image with high picture quality can be displayed. Also, image transmission is continued until the differential value between the frames arrives at a value less than a prescribed value after the transmission original image is set in the ceasing state, and when the value arrives at the one less than the prescribed value, the freeze request command is transmitted.
Patent JP-S604907-A (JP)
Title: Emergency connecting method of optical fiber using visible light
Inventor: KAWAMURA TAKEHIKO
IPC: G01M11/02
Filed: 1983-06-24
Abstract: PURPOSE:To perform connecting operation while viewing whether the connection is proper or not at only one connection point, and eliminate the need for skillfulness for the connecting operation by using a visible light source and two optical fiber cords with connectors for each core. CONSTITUTION:If an optical fiber cable 1 is disconnected accidentally, the cable is connected by such a connecting equipment which connects the connector of one optical fiber cord 3 with a connector to the visible light source 4 at the disconnection position of the optical fiber cable and fixing the other to the optical fiber core after alignment. The connection loss of the connecting equipment 5 is roughly estimated from the brightness of visible light leaking at the connection point. Further, the connecting operation is carried out over a look at the state of the connection position, so the operation is facilitated. The other disconnected optical fiber is also connected by using a fiber cord 3' with a connector and a connecting equipment 5', and after the visible light source 4 is disconnected, the cords 3 and 3' are connected by using a connector adapter 6 to perform temporarily recovery.
Patent JP-H1142234-A (JP)
Title: Surgical knot under partially tied state, and its assembly
Inventor: SCHULZE DALE R
IPC: D04G5/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a surgical knot under a partially tied state, which is formed with a suture in a manner to sufficiently increase safety when being completely tied. SOLUTION: This surgical knot under a partially tied state (an incomplete state) comprises a proximal loop 63, a first loop 64, a plurality of knot loops, and a core loop 62 which is housed in a common loop core 68 being formed of the plurality of knot loops. The knot under the partially tied state, is easily converted into a non-slippery knot, and a high suture knot stability can be provided. By a method to finally form this knot, a user persistently performs a conversion every time, and can provide a persistent knot stability for a plurality of usages. Also, the assembly of a surgical knot under a partially tied state, which is combined with a core tube, in order to facilitate the conversion from a knot under a partially tied state (an incomplete state) to a knot under a completely tied state, is disclosed as well.
Patent JP-S61272589-A (JP)
Title: Heat recovering method from contaminated liquid
Inventor: NAKAGAWA KENICHI
IPC: F28C1/14
Filed: 1985-05-24
Abstract: PURPOSE:To prevent yield of corrosion and scale due to contaminated liquid and to implement efficient heat recovery, by making the contaminated liquid into contact with heat medium gas in a direct heat exchanger, and heating a heat receiving liquid by the heat medium gas, whose temperature is increased. CONSTITUTION:High temperature contaminated liquid is sent to a distributor 11 at the upper part of a direct heat exchanger 10 by a pump 10 and uniformly dropped in the exchanger 10. The liquid is discharged through a liquid outlet 12. A heat medium gas is sucked through a blower 30 and sent into the lower part of the direct heat exchanger 10. The heat is exchanged with the contaminated liquid and the temperature is increased. The heat is imparted to a heat receiving fluid in a direct heat exchange type heat receiver 40 and/or a indirect heat exchange type heat receiver 50. The heat medium air passes the heat receiver 40 from the lower side to the upper side. In the heat receiver 50 the air passes from the upper side to the lower side. Valves Va and Vb and the vales VA and VB are used as switching valves when either the direct heat exchange type heat receiver 40 or the indirect heat exchange type heat receiver 50 is used. Both can be used at the same time.
Patent JP-S594381-A (JP)
Title: Data compressing system
Inventor: KUSUMOTO KOUJI
IPC: H04N1/419
Filed: 1982-06-30
Abstract: PURPOSE:To transmit a compressing data coincident with the required number of dots to an FAX, by forming white/black MH compressing data as to white/ black dot number in response to the dot number difference and transmitting the data in succession with a line end code. CONSTITUTION:A computer 3, a communication controller 4, an adaptor 5, a network controller 6, and a line 7 are connected to a data terminal device 1 and an FAX2. An interface 7' of the adaptor 5 transmits/receives data and control information between the communication controller 4 and a main control section 8. The main control section 8 exchanges the format to the FAX data and a computer data, starts a picture data relay section 9 and a dot number comparison circuit 10 connected to an MH code inserting circuit and transmits/receives the control information with a facsimile control section 11. A table access section 13 accesses an MH table 14 and a modulation and demofulation section 15 makes connection to the controller 6.
Patent JP-H06319885-A (JP)
Title: Controller for thread tension of sewing machine
Inventor: GOTO KATSUHIRO
IPC: D05B63/00
Filed: 1993-05-14
Abstract: PURPOSE:To provide the controller for thread tension capable of preventing the generation of packering at the time of high-speed sewing and forming a good baloon stitch. CONSTITUTION:A motor 3 controlled to rotate at the proper speed in synchronism with the sewing machine motor and a thread feeding motor pulley 3A are provided on a thread supply route located between the thread supply source and an oval ballance 7.
Patent JP-S5540457-A (JP)
Title: Light beam scanner
Inventor: NAKASHIMA MASAHITO
IPC: G02B26/10
Filed: 1978-09-14
Abstract: PURPOSE:To improve the utilization efficiency of light in displaying, recording and reproducing of information through utilization of laser light and achieve the increase in scanning frequency by letting plural light beams enter a rotary polyhedral mirror at respectively varying incident angles. CONSTITUTION:Incident rays alpha, beta, gamma subsequently enter one reflecting surface 1a of a rotary mirror 1. The reflected scanning rays gamma', gamma' by the rays incident to the end part of the reflecting surface are cut off and only the rays entered near the center of the reflecting surface like the central incident ray beta' are reached to the scanning surface 4 by using a beam selecting plate 6' and said rays are used for scanning. Only the rays near the central portion in the scanning direction suited as scanning rays, of the scanning rays alpha', beta', gamma' being the incident rays alpha, beta, gamma having been reflected by the reflecting surface are selected and used. It is possible to scan always by any of the rays within the rotating angle of one surface by subsequently scanning with three scanning rays, thereby enabling the utilization rate of light to be increased nearly up to 100%.
Patent JP-S62269606-A (JP)
Inventor: WATANABE HIDEO
IPC: A01B59/043
Filed: 1986-05-16
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-S5236909-A (JP)
Title: Static picture sound transmission system
Inventor: TANABE KENZOU
IPC: H04N5/91
Filed: 1975-09-18
Abstract: PURPOSE:To improve the sound quality by eliminating the singular quality of sound when expanding the signal intermittently in the system in which the sound information incidental to the static picture information is transmitted after continuously compressing it until it matches the size of the video signal and is reproduced by expanding it intermittently at the receiving side.
Patent JP-H06320676-A (JP)
Title: Laminated sheet
Inventor: MIYAKE AKITAKA
IPC: B32B27/40
Filed: 1993-05-14
Abstract: PURPOSE:To allow an irregular thickness to scarcely occur and to improve dimensional stability at the time of stretch blow molding of a complicated shape by using a surface layer made of thermoplastic urethane elastomer and a base material layer made of thermoplastic polyolefin elastomer and crosslinking olefin resin. CONSTITUTION:Thermoplastic urethane elastomer of a surface layer exhibits rubber elasticity at the ambient temperature, and is plasticized at a high temperature to be variously molded. Molecular restraining components for preventing plastic deformation are urethane-bonded of rubber components generally having entropy elasticity in molecule in polyether, polyester, etc. A base material layer is made of thermoplastic polyolefin elastomer and crosslinking olefin resin. The polyolefin elastomer exhibits rubber elasticity at the ambient temperature, and is plasticized at a high temperature to be variously molded. The rubber components having entropy elasticity in molecule is generally formed of copolymer of polyethylene, ethylene and diene or partially crosslinked material.
Patent JP-H08315378-A (JP)
Title: Optical head actuator
Inventor: ONUMA IKUO
IPC: G11B7/09
Filed: 1995-05-11
Abstract: PURPOSE: To provide an optical head actuator which is provided with an excellent vibrationproof characteristic and easily assembled and whose structure is simple. CONSTITUTION: This optical head actuator is provided with a coupling movable piece 1 constituted so that a wire fixing block 12 and an optical head part 20 are coupled because one end thereof is inserted in a recessed part 12b provided on the block 12 and the other end thereof is rotatably coupled to the local part of the head part 20 on the block 12 side and interlocked with the head part, 20. The size of the recessed part 12 is formed to be a prescribed gap between the diameter of one end part of the piece 1 and the inside thereof is filled with a damping material 40 for suppressing vibration transmitted to the piece 1.