baber/WOPTO huggingface dataset:
Patent JP-S6361143-A (JP)
Title: System for measuring gas concentration distribution
Inventor: KANO RYUZO
IPC: G01N21/3504
Filed: 1986-08-30
Abstract: PURPOSE:To instantaneously measure gas concn. distribution without disturbing the gas distribution state of a measuring system, by constituting the measuring system of an irradiation system, a light receiving system, a gas concn. measuring cell and a spectroscopic means. CONSTITUTION:An irradiation system 1 consists of a light source 5 and light irradiating optical fiber 6 and a light receiving system 4 is constituted of a light receiving optical fiber 7 and a light receiver 8. A spectroscopic means 2 is constituted so as to make it possible to rotate a chopper 12, which has a filter 10 permitting the transmission only of the absorption wavelength of the specific gas in a flow passage 9 at one end thereof and a filter 11 not substantially absorbing the wavelengths of all of gaseous components in the flow passage 9 at the other end thereof, by a motor 13. Further, a gas concn. measuring cell 3 is constituted so that the end surface of an optical fiber 6 and that of an optical fiber 7 are arranged and fixed in opposed relationship by a gas permeable sintered filter and irradiation light is efficiently used in measurement. A semiconductor detector for detecting infrared rays is used in the light receiver 8 to compare and detect the intensities of lights propagated having two kinds of wavelengths and the intensity ratio thereof is converted to concn. by an operation part.
Patent JP-2001033663-A (JP)
Title: Optical fiber connector
Inventor: TOYODA TOMOYUKI
IPC: G02B6/36
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector easy to connect an optical fiber, excellent in long-term reliability, small in connection loss, and low in cost. SOLUTION: This connector is composed of a ferrule 1 and a split sleeve 2, the ferrule 1 is provided with a rectangular cross section, rectangular arrayed holes penetrated through the ferrule 1 and a guide part 3, an end face of the ferrule 1 is polished into a diagonal planar face with 8' of angle, and the sleeve 2 is provided with a cross-sectional shape fitted therein the ferrule 1 and a notch 4 conformed with the guide part.
Patent JP-S6359545-A (JP)
Title: Printer
Inventor: SUWA KATSUHIKO
IPC: B41M5/382
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a printer capable of high-speed printing and free of need for maintenance, by melting an ink of an ink-coated medium by light having thermal energy. CONSTITUTION:A light-modulating member 16 disposed between a light- outputting means 14 and an ink-coated medium 12 performs such a control that light 14 having thermal energy has a constantly fixed beam diameter when impinging on a recording medium 11. The light-modulating member 16 is out of contact with the ink-coated medium 12. Therefore, resolution at the time of recording is enhanced, and high-speed printing can be performed. An ink layer 13 of the ink-coated medium 12 is melted by the heat supplied by the light 14 having thermal energy, and the ink thus melted is transferred to the recording medium 11.
Patent JP-S6095132-A (JP)
Title: Reed valve of 2-cycle internal-combustion engine
Inventor: TACHIKAWA SHIYOUJI
IPC: F02B75/02
Filed: 1983-10-31
Abstract: PURPOSE:To compact the whole volume of an engine by arranging an approx. conical valve seat in such a way as facing the carburettor, and thereby making the pipe length of the suction port from a flange as basis for mounting to the suction hole on cylinder side shorter than that of any conventional construction. CONSTITUTION:Valve seat 5 of a reed valve R.V. is formed approx. conically, and its top faces toward the carburettor 9. Together with a guide cone 10, a valve element 8 is fastened to the inside of seat 5 by a bolt 11. The combustion gas G2 blown back from the cylinder side 3 or crank case is hindered by said valve element 8 so as to prevent counterflow to the carburettor 9 side. The guide cone 10 prevents the after flow phenomenon, in which the mixture gas G1 after being inhaled through the suction hole 5b becomes swirl zone.
Patent JP-H0368097-A (JP)
Title: Delivery accepting machine
Inventor: FUJII KIYOSHI
IPC: B65G47/49
Filed: 1989-08-07
Abstract: PURPOSE:To quickly cope with a delivery request by constituting a machine with a bar code decoder, a throw-in hole lock mechanism, a delivered matter storage part, a sensor which detects passage of a load, a bar code data storage part, and a printer which issues a receipt. CONSTITUTION:When bar code data is normally read by a bar code decoder 6 after a customer inserts a customer card to a card reader, a shutter 9 of a delivered matter throw-in hole 8 is automatically unlocked and a delivered matter can be thrown in. The thrown-in delivered matter is stored in a delivered matter storage part 12, and throw-in of the delivered matter is detected by a throw-in detecting part 11 to lock the shutter 9 of the throw-in hole. Each time throw-in of the delivered matter is detected by passage detection signals from plural passage detecting sensors S1 and S2, read bar code data is stored in a storage part 5. The receipt on which required data including stored bar code data of the delivered matter is printed is issued from a printer 17.
Patent JP-H0625846-A (JP)
Title: Composite sputtering device
Inventor: YASUOKA MANABU
IPC: C23C14/22
Filed: 1992-07-09
Abstract: PURPOSE:To provide the composite sputtering device which can stably form films on the surfaces of, for example, a high-speed steel, cemented carbide tool, etc., and forms plasma by a plasma electron gun in order to accelerate the ionization of reactive gases and metal vapor. CONSTITUTION:The reactive gases are introduced into a vacuum vessel 1 and further, constituting elements as a reactive ion plating device, such as an electron gun 3 for generating plasma, a crucible 5 for housing a hard film forming material to be evaporated by the electron gun and a sample 12 to be deposited with the hard film by evaporation are provided. Further, a magnetron sputtering target 6 is provided in combination as an evaporating source and a coil 8 for controlling the plasma is disposed around the magnetron sputtering target 6.
Patent JP-S5993739-A (JP)
Title: Synthetic resin film
Inventor: OGAWA TAKESHI
IPC: C09K23/42
Filed: 1982-11-19
Abstract: PURPOSE:A film, containing a fluorine-containing surfactant, capable of preventing the occurrence of haze even in a closed space, e.g. a greenhouse, for a long term, and having improved weather resistance and transparency, etc. without bonding mutually the films. CONSTITUTION:A synthetic resin film containing a fluorine-containing surfactant expressed by formula I (Rf is 3-21C fluorine-containing aliphatic group; R is group of formula II or III; R' is 1-3C alkyl; R'' is 5-10C alkyl; n is an integer 5-15). Preferably a dripproof agent, preferably a nonionic surfactant, e.g. a partial ester of sorbitan with a 12-22C fatty acid is incorporated. The amounts of the fluorine-containing surfactant and the dripproof agent based on 100pts.wt. synthetic resin are as follows; 0.01-0.2pt.wt. fluorine-containing surfactant and 1.0-5pts.wt. dripproof agent.
Patent JP-H076111-A (JP)
Title: Method for execution of correctable function by server
Inventor: RIZA JIYARIRI
IPC: G06F9/445
Filed: 1993-08-18
Abstract: PURPOSE: To execute the object code of a client which is not designed to be executed by a server without making the server to compile or relink. CONSTITUTION: A client supplies an executable object code to a server 100 together with registration information which allows the server 100 to register the object code. The registration information is stored in a server memory together with the object code. The client can address various requests to the server 100 for executing the object code by operating the registration information. The client instructs the executing timing and frequency of the object code to the server 100 by using the registering and requesting functions of the server 100. The server 100 executes the object code by changing its action in an object code executing step based on the requests from the client.
Patent JP-S6448347-A (JP)
Title: Manufacture of bulb
Inventor: OSE AKIRA
IPC: H01J9/40
Filed: 1987-08-18
Abstract: PURPOSE:To make it possible to eliminate the short life time, the blackening or misfiring, etc., of a bulb due to the influence of impure gas and obtain the bulb with preferable characteristics by providing processes to generate impure gas caused by glass softening and to exhaust the gas prior to the processes of gas sealing and cutting sealingly off. CONSTITUTION:Inactive gas is introduced into a bulb 1 through an exhaust tube 2 arranged to the bulb 1, then a sealing part of the exhaust tube 2 is heated by a burner 3 to be softened. The sealing part is contracted by softening caused by heating and also impure gas 4 is exhausted from a glass. Exhaust is conducted just after heating is stopped, and the glass is hardened, the impure gas 4 and at the same time the inactive gas are exhausted to outside through the exhaust tube 2. After this, sealing gas is sealed in, then the sealing part of the exhaust tube 2 is heated to be melted and cut off in a condition that inner pressure of the bulb 1 is lower than outer pressure there of. Accordingly, a short life time, blackening or misfiring, etc., can be eliminated, of the bulb caused by impure gas from the glass.
Patent JP-H0710640-A (JP)
Title: Production of functional ceramics
Inventor: HIGA TERUO
IPC: C05G3/80
Filed: 1993-06-25
Abstract: PURPOSE:To form functional ceramics by culturing a microorganism capable of forming an antioxidant substance, mixing the culture solution of the microorganism with clay, burning the mixture at a specific temperature. CONSTITUTION:One or more microorganisms capable of forming an antioxidant substance such as an actinomyces, e.g. Streptomyces sp., a photosynthetic bacterium, e.g. Rhodopseudomonas sp., a lactic acid bacterium, e.g. Lactobacillus sp., a filamentous fungus such as Aspergillus sp. and yeast, e.g. Saccharomyces sp., are cultured in about 4% solution of molasses at pH3.10-4.5. Then, the culture solution is mixed with clay or a binder similar to clay, burnt at >=500 deg.C to give powdery or granular functional ceramics. The ceramics are usable for promoting growth of plant, cleaning dirty water and reducing an offensive smell.
Patent JP-H0488291-A (JP)
Title: Branch pipe coupling
Inventor: MORIOKA SHINICHI
IPC: F16L41/08
Filed: 1990-07-31
Abstract: PURPOSE:To improve the installation work performance in installing a branch pipe coupling on a main pipe by inserting the first collar of a socket into a branch hole, press-fitting an expansion body into the slit of the socket, and engaging the first collar with the inner wall of the main pipe. CONSTITUTION:Slits 21 are formed on the whole regions in the axial direction of a socket 20. On the other peripheral part of the socket 20, the first collar 24 on the outer surface of the socket 20 on which a cap 30 is fitted is inserted into a branch hole 1A, and an expansion body 22 is press-fitted into the slit 21 of the socket 20, and the diameter is spread, and the first collar 24 is engaged with the inner wall of a main pipe 1 on the periphery of the branch hole 1A. The cap 30 is fitted on the outer peripheral part of the socket 20 and the expansion body 22. In the socket 20 on which the cap 30 is fitted, the edge part of the branch pipe 2 is set. At this time, an annular sealing member 40 performs stop of water in the main pipe 1 and the branch pipe 2, and provides the expansion contraction absorbing function with which the branch pipe 2 moves slidingly for a branch pipe coupling 10. Accordingly, dimension and weight can be reduced, and the installation work performance is improved, and the execution performance at the watery place such as in rainy weather can be improved.
Patent JP-S6448969-A (JP)
Title: Removing device for pollution substance in building, etc.
Inventor: IWAZAWA KOICHI
IPC: E04G23/02
Filed: 1987-08-18
Abstract: PURPOSE: To efficiently remove such a pollutant, as the asbestos, etc., by utilizing the pressure of a removing liquid by providing a hose having a high-pressure force-feeding section which forcibly feeds the removing liquid by raising the pressure of the liquid and an injection nozzle fitted to the front end of the hose. CONSTITUTION: A high-pressure force-feeding section 6 which forcibly feeds a removing liquid W by raising the pressure of the liquid W is made to be carried on a vehicle 2. In addition, reels 12 which take up a hose 7 for supplying a removing liquid are also made to be carried on the vehicle 2. On the other hand, a nozzle 8 having a slit on the front end for shaping the liquid W in a planar jet is fitted to the front end of the hose 7 so that such a pollutant as the asbestos, etc., may be removed from the ceiling, wall surface, etc., of a room by jetting the removing solution W upon the ceiling, wall surface, etc., with pressure. Therefore, the efficiency of the removing work is improved and the scattering of the pollutant can be prevented.
Patent JP-H0489703-A (JP)
Title: Particulate transporting slant belt conveyor
Inventor: SASAHARA KIYOSHI
IPC: B65G15/18
Filed: 1990-08-01
Abstract: PURPOSE:To prevent conveyance materials from slipping off a belt by deforming an upper side flanged belt in a slant part into a shape having a bag-like cross section, engaging seal ear parts while push-pressing both upper outside edges by means of seal rollers, and wrapping the conveyance material in while supporting the lower part from below with push-pressing rollers. CONSTITUTION:A flanged belt 24 in a slant part is introduced into a space between both side seal rollers 13a and 13a', push-pressing rollers 13b and 13b' and the upper and the lower fixed guide rollers 14a and 14b in a support roller device 11. Seal ear parts 21a and 21b are push-pressed in a space between the seal rollers 13a and 13a', and a recessed groove 22 and a projecting strip 23 are engaged so as to form a cylindrical shape. Thereby, the belt can wrap particulate in the cylindrical shape part, and is push-pressed from the right and the left sides by means of the lower part push-pressing rollers 13b and 13b', and can convey it while being supported from below with a lower guide roller 14b. In this way, the particulate is put under a sealed condition so that it can be conveyed without slipping off the belt.
Patent JP-H0489722-A (JP)
Title: Device for unloading/loading crane onto/from ship
Inventor: ABE MASAYOSHI
IPC: B63B27/10
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate the loading/unloading of a crane by connecting up-grade inclined rails to parallel existing quay rails, providing guide tracks orthogonally thereto on a quay and a platform of a ship, and placing and running the crane on guide track traveling rails provided on the extension of the inclined rails. CONSTITUTION:A crane on existing crane rails 1 laid on a quay is drawn and pulled up on up-grade inclined rails 2 connected to the rails 1 by wheels 8 of four legs, and transferred to four traveling rails 10. By orthogonally drawing the crane by a winch from the ship side, the traveling device of the traveling rails 10 is rotated, and the crane is moved on guide tracks 4 and ship side guide tracks 4' as it is placed on the traveling rails 10 and loaded on a platform 5 of a ship. Thus, at the time of loading/unloading the crane, the lifting of the crane and the replacement of the wheels 8 are not required, and the loading/ unloading is facilitated.
Patent JP-H0741228-A (JP)
Title: Stacker device for recording paper
Inventor: UEMATSU ATSUSHI
IPC: B65H31/00
Filed: 1993-07-27
Abstract: PURPOSE:To provide a stacker device for the recording paper which can stack the recording paper in the order of the page and at the specified position, and effectively remove the fouling of the recording paper by the recording substance. CONSTITUTION:Folded parts 11A, 12A which are provided with rail-shaped recording paper holding plates 11, 12 mounted on each side of a base stacker 1 and directed inward of one upper end part along the longitudinal direction of the recording paper holding plates 11, 12 are provided, and rotary supporting shafts 11B, 12B are provided on the opposite side of these folded parts 11A, 12A. Reverse rotation synchronizing mechanisms 21, 22 to simultaneously rotate the recording paper holding plates 11,12 at the same speed in the reverse and outward direction are provided, and a driving mechanism control part 33 to control the drive of these reverse rotation synchronizing mechanisms 21, 22 is provided. This driving mechanism control part 33 has the function to stop the folded parts 11A, 12A to the specified upper position, and the function to give one turn to the recording paper holding plates 11, 12 in the reverse direction.
Patent JP-H1154581-A (JP)
Title: Method and equipment for inspection semiconductor device, and method and system for producing semiconductor device
Inventor: ISHIZUKA YOSHIKI
IPC: H01L21/265
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of a polysilicon thin film transistor while suppressing defective activation thereof. SOLUTION: In order to perform in-process evaluation of the degree of activation in a doped region of a polysilicon thin film transistor, transmission characteristics of visible light are measured for the doped region. The source and drain regions 15a, 15d of an impurity doped semiconductor film 15 are irradiated with visible light in order to evaluate the transmission characteristics thereof. A correlation is present between the transmission intensity of the doped region and the sheet resistance and activation can be determined, along with the degree thereof, based on the transmission intensity or the transmission intensity spectrum. Consequently, the activation process can be controlled to optimize the sheet resistance of the semiconductor film 15. Furthermore, productivity can be enhanced by performing extra-activation for an insufficiently activated semiconductor film.
Patent JP-H0368024-A (JP)
Title: Preventing system for illegal use of program
Inventor: MATSUO SHIGEYA
IPC: G06F21/14
Filed: 1989-08-08
Abstract: PURPOSE:To prevent a program from being used illegally for other system than a user system for which it is supplied by enciphering the program by using an encipherment key inherent to a program user system for which the program is supplied. CONSTITUTION:In the case of supplying a program to a user system 7, a suppli er 4 of the program prepares the program 1 supplied to the user system 7 and an intrinsic encipherment key 2, and actuates an enciphering means 3. The enciphering means 3 executes an encipherment by using the program 1 and the encipherment key 2 and generates a system intrinsic encipherment supplying program 5. In the case a user 6 executes the program 5, a program executing means 11 is actuated, and an enciphered program decoding means 8 is actuated. In such a manner, the decoding means 8 inputs the system intrinsic encipherment supply program 5 and a system intrinsic cipher decoding key 9, and outputs a decoding program 10.
Patent JP-S6449327-A (JP)
Title: Integration type a/d convertor
Inventor: TSUCHIDA MASAMI
IPC: H03M1/52
Filed: 1987-08-20
Abstract: PURPOSE:To prevent a malfunction due to the noise of a beardshape to be generated to the output of an integrator at the time of the closing and opening of a reference current source by prohibiting the change of a counting operation condition after the closing of the reference current source or only for a prescribed time after the opening so that a counting condition in a counter can not be changed. CONSTITUTION:A prohibiting circuit 22 is provided between the outputs of comparators 11 and 12 and a control circuit 14 and the prohibiting operation of the prohibiting circuit 22 is controlled by the control circuit 14. A comparator prohibiting signal is transmitted from the prohibiting circuit 22 only for a constant time after a switch 7 is closed. Inversely, even when the switch 7 is opened, the comparator prohibiting signal is transmitted from the prohibiting circuit 22 only for the constant time. Thus, even when the noise of the beard-shape is generated to the output of a differential amplifier 4 to constitute the integrator and the output of a differential amplifier 12 to constitute the comparator is inverted, the output from the differential amplifier 12 is prohibited to be supplied to the control circuit 14 by the comparator prohibiting signal generated in the prohibiting circuit 22. At a time point a prohibiting period ends, since the noise of the beard-shape is erased, the proper counting operation is executed in the counter.
Patent JP-H0545222-A (JP)
Title: Infrared ray detecting circuit
Inventor: TAKADA YUJI
IPC: G01J1/42
Filed: 1991-08-15
Abstract: PURPOSE:To prevent change of sensitivity to be caused by ambient temperature, and detect information of the ambient temperature and radiation heat individually by providing a reference heat sensitive resistor for sensing change of the ambient temperature in addition to an infrared sensitive resistor. CONSTITUTION:Besides an infrared sensitive resistor Rt for sensing radiation energy of infrared ray and ambient temperature, a reference heat sensitive resistor Rref having nearly the same temperature-resistance characteristic and for sensing change of the ambient temperature is provided. Since resistance value of the resistor Rref is decided on the basis of only the ambient temperature, only the information on the ambient temperature can be take out as output voltage 3 of a direct current amplifier 2. Differential amplification of reference voltage Vref and input voltage Vin is performed by direct current differential amplifier 3 to take out only the information on radiator heat as output voltage V2, Furthermore, input voltage Vin is amplified by an alternating current amplifier 1 as output voltage V1 to detect change quantity of radiation energy. Change quantity of radiation energy input to the resistor Rt, absolute value of radiation energy, and the ambient temperature can be detected on the basis of these output voltage V1, V2, V3.
Patent JP-S6097662-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI TAKASHI
IPC: H01L29/78
Filed: 1983-11-01
Abstract: PURPOSE:To form MOS type transistors with different threshold value voltage under no influence of the heattreatment temperature in the later process by a method wherein after performing the first gate oxidation, overall evaporation of silicon nitride film and patterning processes, the second gate oxidation process is performed utilizing the silicon nitride film as a mask. CONSTITUTION:After growing a silicon dioxide film 2 on a silicon substrate 1 by thermal oxidation process, another silicon dioxide film 31 of 300Angstrom  is grown on the surface of two element forming substrates as the first gate oxidation by thermal oxidation process. Then a silicon nitride film 7 is deposited by LPCVD process. Firstly the other element forming substrate i.e. a silicon nitride film for the second gate oxidation process is removed by plasma etching process utilizing a resist pattern as a mask. Secondly after performing the second gate oxidation by thermal oxidation process utilizing the silicon nitride film 7 as a mask, a polysilicon layer 4 is deposited by LPCVD process for electrode patterning.