baber/WOPTO huggingface dataset:
Patent JP-H0936037-A (JP)
Title: Pattern forming condition detector and projection aligner using the same
Inventor: YOSHII MINORU
IPC: G03F7/20
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To determine an optimum exposure condition to expose a mass of wafers under this condition by irradiating a photosensitive pattern with an incident light beam, detecting the change of this beam, using signals from light receiving means to obtain the forming condition of the photosensitive pattern. SOLUTION: A beam 305 emitted from an optical source 301 reflects on the surface of a resist formed on a wafer 103 and the surface of the wafer. Combined beam thereof changes such that the phase difference between P- and S-polarizations and amplitude ratio thereof vary according to the birefringences n1 and n2 of the resist on the wafer 103. The beam is detected by a detector 3021 after passing through a rotating quarter wavelength plate 3024 and analyzer 3022. Thus, processing means 3022 obtains sinusoidal electric signals responding to the phase difference Δ and amplitude ratio Ψ and computes the phase difference Δ and amplitude ratio Ψ from the phase information of sine waves having amplitudes and d-c components corresponding thereto.
Patent JP-2000327134-A (JP)
Title: Storing equipment for long cylindrical part
Inventor: YAMAMOTO KAZUTOSHI
IPC: B65G65/38
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of temporarily storing long cylindrical parts in a relatively small site while enabling a required number of the parts to be taken out easily according to the need. SOLUTION: In this equipment, a wind-up device is driven in reverse so as to wind back long flexible members for supporting a long part so that a long part supporting mechanism having a U-shaped cross section is constructed with guide pulleys and the long flexible members for supporting a long part. A long cylindrical part is horizontally disposed and rolled into the long part supporting mechanism. Installation of the long part is detected by installation status detecting means. Ejection of long cylindrical parts having been stored is carried out by winding up the long flexible members for supporting a long part by driving the wind-up device normally so that the long part supporting mechanism is gradually formed into a shallow shape, by which the long cylindrical parts are pushed upward and sequentially rolled out to be ejected.  The installation status detecting means detect the ejection when the entire long parts have been ejected.
Patent JP-H08325926-A (JP)
Title: Apparatus for removing pill
Inventor: FURUICHI TAKESHI
IPC: A47L25/08
Filed: 1995-06-06
Abstract: PURPOSE: To provide an apparatus for removing pills, capable of reducing noise without lowering the pill removing speed and reducing the scattering of pill wastes by installing protruding parts in at least one of opposite edges of an inner blade and an outer blade. CONSTITUTION: This apparatus for removing pills is obtained by installing protruding parts 9 in at least one of opposite edges of an outer blade 4 and an inner blade 6 of the apparatus for removing the pills for moving the inner blade 6 along the inner surface of the outer blade 4 in slide contact therewith and cutting the pills introduced from blade holes 3. Thereby, noise produced in the slide contact of the outer and inner blades is reduced. When the diameter of the blade holes located in the outermost peripheral edge part is smaller than that of blade holes located on the inside of the blade holes, pill wastes flying to the outer peripheral edge part of the outer blade can be prevented from flying to the outside.
Patent JP-S6118096-A (JP)
Inventor: KURIHARA HIDETOSHI
IPC: G07F17/00
Filed: 1984-07-05
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-S5858127-A (JP)
Inventor: DOERLING ROLF
IPC: C10J3/86
Filed: 1982-08-13
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-S5930461-A (JP)
Title: Stack casting method using mold
Inventor: MICHIHIRO MASAMI
IPC: B22C9/20
Filed: 1982-08-11
Abstract: PURPOSE:To improve considerably the product yield of small-sized castings by juxtaposing the respective product chambers in which the molten metal in a stacked casting mold is charged in the outside circumferential part of the respective stacked metal molds. CONSTITUTION:Product chambers 3 are juxtaposed circumferentially in the circumferential part of a circular mold 1 in the production of, for example, small-sized castings of a circular shape each having a central hole. Projecting parts 4 of a circular shape and projecting outside annular seats 6 around the through-hole 7 are stacked in the mold 1 by being meshed with the recessed parts on the rear side corresponding to said parts. A sand mold 8 is contained in each chamber 3 by projecting partly the upper part thereof, and there are spacing parts 9 by as much as the projecting size between the molds 1 but only the seats 6 embed the same. The molds 1 are clamped together with a cover mold 10, a sand flask 13, and a bottom plate 14 by means of round bars inserted into the holes 7 to form a stacked casting mold. Molten metal is charged therein through a cup 16. The molten metal fills the inside of a strage chamber 12, flows down into the chambers 3 of the respective molds, then the molten metal is charged through the runners (c) of the molds 8 and wells (d) into the recesses (b), thereby frming successively products. The gas generated during this time is released through the parts 9 to the outside. The parts to be filled with the molten except the product parts is thus made smaller and the yield is improved.
Patent JP-H05306191-A (JP)
Title: Production of silicon single crystal
Inventor: SAKURADA MASAHIRO
IPC: C30B27/02
Filed: 1992-04-30
Abstract: PURPOSE:To suppress the generation of microdefects in the silicon single crystal and to effectively prevent the generation of OSF. CONSTITUTION:The pressure in a pulling up chamber is set at <=500mbar by using the device for producing the silicon single crystal by a Czochralski method constituted to provide a cylinder for coaxially enclosing a pulling up single crystal rod and to introduce a protective gas into this cylinder. In addition, the single crystal rod is pulled up and grown by setting the flow rate per unit area of the protective gas in the cylinder at >=0.251/min.cm<2> in the state of pulling up the single crystal rod. The single crystal rod with which the growth is completed is then held for at least 90 minutes in an atmosphere region kept at 50 to 300 deg.C.
Patent JP-H06347362-A (JP)
Title: Method and apparatus for airtightness inspection
Inventor: OKUYAMA SHIGERU
IPC: G01M3/26
Filed: 1993-06-11
Abstract: PURPOSE:To provide a method and an apparatus for airtightness inspection in which a sensing accuracy and an inspecting efficiency can be further improved while utilizing merits of a conventional apparatus. CONSTITUTION:The apparatus for airtightness inspection comprises a sample gas collecting means formed by connecting a nitrogen gas or carbon dioxide gas pressure source 24 for supplying nitrogen gas or carbon dioxide gas into a chamber 2 and/or a first charge tank 26 and a second charge tank 17 connected in series. After the inside of the chamber 2 is cleaned, nitrogen gas or carbon dioxide gas is supplied from the source 24 to be substituted for air. After a differential pressure leakage is inspected, sample gas in the chamber 2 is diffused and agitated for a predetermined time. The sample gas is collected from the chamber 2 to the tank 26, and further supplied from the tank 26 to the tank 17. The gas is further introduced from the tank 17 to a helium-leakage detector 21.
Patent JP-S5931340-A (JP)
Inventor: MATSUBARA ISAO
IPC: E04B1/94
Filed: 1982-08-12
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-H0434292-A (JP)
Title: Thin diameter pipe connecting connector
Inventor: WASHISU KATSUSHI
IPC: F16L37/12
Filed: 1990-05-30
Abstract: PURPOSE:To contrive compactness of a product total unit by providing such constitution as providing a cylindrical annular wall of C-shaped section with a socket unit positioned in a point end side of the wall and protruding a plurality of elastic pawl walls in the front integrally with an engaging wall protruded outward continued to the cylindrical annular wall. CONSTITUTION:A socket unit 5, molded by press-working a spring member built in a part of a large diameter chamber 3 in the interior of a connector main unit 1, is positioned in the vicinity of the point end and provided with a cylindrical annular wall 5' of C-shaped section. Further an engaging wall 9' protruded outward continued to a cylindrical annular wall part and a lip wall 9 formed in a double wall by folding a rearward protruded end part are provided. Further, constitution is provided such that a plurality of elastic pawl walls 8, tilted opposedly positioned to the front continued to the lip wall, is integrally protruded. Constitution is provided such that a part of an outward annularly swollen wall P', provided in the vicinity of a connection end part of a pipe built in the inside of the connector main unit 1 by a point end part of the elastic pawl wall 8 under a connection condition of the pipe P, is elastically press-stop connected.
Patent JP-H08335947-A (JP)
Title: Data transmission system, transmitter side equipment and receiver side equipment for the system and data transmission method
Inventor: UDO SATOSHI
IPC: H04L12/40
Filed: 1995-06-07
Abstract: PURPOSE: To provide a data transmission system, the transmitter side equipment of the system, the receiver side equipment and the data transmission method in which a transmission data amount is reduced relating to transmission of data having the same value as the data sent in the past. CONSTITUTION: In the case of sending received data, when a transmitter side memory 11 of a transmitter side equipment 1 and a receiver side memory 21 of a receiver side equipment 2 store the transmitted data of the same content as the input data, the position information of the transmitted data the same as the input data in the receiver side memory 21 is sent to reduce the data transmission amount.
Patent JP-S58108294-A (JP)
Inventor: PIEERU JIYURIAANI
IPC: C10G47/02
Filed: 1982-08-11
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-H04365146-A (JP)
Title: Method and device for data base reconstitution simulation
Inventor: OMURA MASUMI
IPC: G06F12/00
Filed: 1991-06-13
Abstract: PURPOSE:To easily calculate a file capacity in consideration of the data increase volume after reconstitution by calculating an idle area capacity by a data simulation part based on the data capacity extracted by a data capacity extracting part and information designated by a user. CONSTITUTION:A data capacity extracting part 2 extracts the data capacity and the deleted data capacity, and an unnecessary data discriminating part 3 discriminates whether data retrieved by the data capacity extracting part 2 is necessary or not. A data simulation part 5 calculates the idle area capacity based on the data capacity extracted by the data capacity extracting part 2 and information designated by the user. An information output part 6 outputs simulation results such as data capacity information extracted by the data capacity extracting part 2 and idle capacity information calculated by the data simulation part 5. Thus, the file capacity is easily calculated in consideration of the data increase volume after reconstitution. The abnormal termination of processing due to a lack of capacity in the reconstitution processing is prevented.
Patent JP-S5767578-A (JP)
Title: N-phthtalidy-5-fluorouracil derivative
Inventor: KIKAZAWA KAZUO
IPC: C07D405/04
Filed: 1980-10-09
Abstract: NEW MATERIAL:An N-Phthalidyl-5-fluorouracil derivative of formulaI[one of R 1 , R 2  are formula II R 3  is H, halogen, alkoxy, alkyl) and the other is H, acyl, formula III (n is 1, 2) or the same as R 2 , i.e., formula II].  
     EXAMPLE: N 1 -Phthalidyl-5-fluorouracil.  
     USE: Carcinostatic agent.  
     PREPARATION: The reaction of 5-fluorouracil with an excessive amount of a halogenated phthalide of formula IV (X is halogen)(more than double the molar quantity of 5-fluorouracil) is effected in the presence of a relatively strong base such as sodium hydride to produce the compound of formula V where R 4  is H, formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09292498-A (JP)
Title: Electron beam irradiation treatment device
Inventor: NISHIKIMI TOSHIRO
IPC: G21K5/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation treatment device which can reduce consumption of an inert gas and effectively lower the concentration of oxygen in a treatment chamber. SOLUTION: An electron beam irradiation treatment device has an electron beam irradiation chamber 3 with a treatment chamber 10 for treating an object by electron beam irradiation placed inside it and an electron beam source 2 which emits electron beams to the chamber 10. While an inactive gas is continuously supplied to the chamber 10, the inactive gas in it is forcibly circulated under the control of a circulation fan 24 and an electromagnetic needle valve 23. Moreover, an exhaust fan 15 exhausts the gas in the electron beam irradiation chamber 3 whose quantity is equivalent to the flow rate of the inactive gas supplied to the treatment chamber 10.
Patent JP-S6032580-A (JP)
Title: Magnetically levitating linear guide
Inventor: MATSUDA RIYUUICHI
IPC: B65G54/02
Filed: 1983-08-01
Abstract: PURPOSE:To decrease the number of elements for bearing levitating function and to reduce the electric power at the operating time by providing electromagnets oppositely to guide rails, and inclining the direction of line of acting forces of some electromagnets to the gravity direction. CONSTITUTION:A permanent magnet circuit 12 has a permanent magnet and a yoke. A load of a movable element 11 is applied by the force generated by the circuit 12. The circuit 12 is disposed laterally of the element 11, and opposed to the lower surfaces of the rails 16a, 16b. Electromagnets 13a-13d are opposed on the upper surfaces of the rails 16a, 16b, and electromagnet 14a is opposed to the lower surface of the rail 16a. The direction of the line of actions of the electromagnets 13a-13d is inclined to the gravity direction. A gap between the element 11 and the rails 16a, 16b is controlled on the basis of the outpus of displacement sensors 15a-15d.
Patent JP-S5264707-A (JP)
Title: Automatical train stopping control system of point controlling type
Inventor: OSADA YOSHIHISA
IPC: B61L3/22
Filed: 1975-11-26
Abstract: PURPOSE: To provide easiness to complexity of a control theory by means of transmitting several kinds of distance signals to the train from several ground terminals at particular points outward the signal corresponding to conditions shown in each signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0436286-A (JP)
Title: Alkoxyhydrodienesiloxane compound and its production
Inventor: OKINOSHIMA HIROSHIGE
IPC: C09J183/06
Filed: 1990-05-29
Abstract: NEW MATERIAL:An alkoxyhydrodienesiloxane compound expressed by formula I (R is mutually same kind or different kind of unsaturated or saturated monovalent hydrocarbon radical containing no aliphatic unsaturated bond). EXAMPLE:1,1,3,5,5,5-Hexamethoxytrisiloxane. USE:Useful as a primer precursor, intermediate raw material for CF silane (coupling agent) and adhesion improver for curable silicone composition. etc. Preferably usable as an electronics grade, because the compound expressed by formula I is free from contamination of a chlorine compound. PREPARATION:A mixture of trialkoxysilane expressed by formula II and alcohol expressed by formula III is made to react with added water to provide the compound expressed by formula III. The alcohol expressed by formula III is used at an amount of 1-10mol, preferably 2-5mol, especially 3-4mol, based on the compound expressed by formula II.
Patent JP-S5765094-A (JP)
Title: Dynamic type speaker
Inventor: SATOU KATSUMASA
IPC: H04R9/06
Filed: 1980-10-07
Abstract: PURPOSE:To obtain high frequency characteristics flat over high frequencies, by providing additional mass between each node of the 1st oscillating mode producing two nodes and each mode of short side of the 2nd oscillation mode producing 4 nodes, in a two point drive speaker having fixed two coil bobbins to a rectangular flat plate diaphragm plate. CONSTITUTION:Yokes 1, 1' having center poles 2, 2' respectively are provided on a frame 5 with an interval, ring shape magnets 3, 3' are inserted around the poles 2, 2', ring plates 4, 4' are provided on them, and magnetic gaps are produced between the inner circumferenece and the poles 2, 2'. On the plates 4, 4', a ring damper 10 is mounted, and while coil bobbins 8, 8' having voice coils 9, 9' in the hole are inserted, a rectangular flat diaphragm plate 6 is fixed on the frame 5 by using an edge member 7. With this constitution added masses 11, 11' are provided in the bobbins 8, 8' to make the node B1 to coincide with node A1 and the node A2 to coincide with node B4 of oscillation mode.
Patent JP-S5932141-A (JP)
Title: Manufacture of electronic device
Inventor: SAIKI ATSUSHI
IPC: H01L21/58
Filed: 1982-08-16
Abstract: PURPOSE:To protect an electronic device from a damage by plating an electronic part on a low melting point material layer, heating the part and burying it in the layer, thereby facilitating the handling of the part. CONSTITUTION:IC pellets 2-4 are aligned on a polytetrafluoroethylene plate 1 in a matrix shape, heated at 190-220 deg.C for 10-60min so as to soften the plate, pressed by the own weight of the pellets or as required and buried. Then, the surface is covered with polyimide resin 5, a window is opened, and aluminum wirings 6-10 are deposited. Then, an LSI covered with an insulator can be readily assembled. When the pellets are treated by burying them in a low melting point material in this manner, they can be more readily handed as compared with a sole pellet, and the support can protect the surfaces of the pellets.
Patent JP-S5567660-A (JP)
Title: Power maker circuit
Inventor: OOTA GICHIYUU
IPC: G01R21/06
Filed: 1978-11-17
Abstract: PURPOSE: To indicate the power fed to the load correctly, by independently detecting the current and voltage fed to the load with the audio output amplifier and multiplying them.  
     CONSTITUTION: The load current flows to the NPN transistor 2 and the resistor 4 and a voltage proportional to the load current appears across the resistor 4. This voltage is fed to the base of the transistors 13 and 14, and the multiple of differential gain of the NPN transistors 13 and 14 is appeared between the collectors. On the other hand, the current flowing to the NPN transistor 15 is the value of the output terminal 6 voltage, that is, load voltage with the value of the resistor 19 appoximately. Between the collectors of the NPN transistors 13 and 14, the voltage proportional to the power fed to the load 7 is produced. Accordingly, the current proportional to the power fed to the load 7 flows to the ammeter 11 connected between the collectors of the NPN transistors 13 and 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61296100-A (JP)
Inventor: FURANSHISU JIYON RENGU
IPC: C11D1/29
Filed: 1986-06-17
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-H10331555-A (JP)
Title: Insect net door with shading frame
Inventor: AKAGI TSUGIO
IPC: E06B9/52
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a new constitution capable of improving an insect net door so that only the desired part is hard to see through, without hindering air permeability and an insect-proofing effect. SOLUTION: An insect net 2 is extended over the entire outdoor surface of a rectangular frame 1, and whenever necessary both or either of right and left stile members 11, 11 is temporarily mounted in a desired position as a temporarily attached support to the indoor surface of the rectangular frame 1 which is opposite to the side on which the insect net 2 is extended; a shading frame combined with a light-blocking air-permeable member 4 such as a shading net is mounted.
Patent JP-S5932058-A (JP)
Title: Transaction processor
Inventor: IMAMICHI TSUTOMU
IPC: G06Q40/00
Filed: 1982-08-13
Abstract: PURPOSE:To facilitate an easy transaction through the selected voice guidance, by selecting either a simple voice guidance or a detailed voice guidance by an operation of a guide selecting part. CONSTITUTION:A guidance selection button 10 which switches types of voice guidances, i.e., either a detailed guidance or a simple guidance is provided at the center of a transaction processor 1 together with a speaker 13 set at the right side of the device 1 to deliver an voice output from voice output device. A customer looks at a desired type of guidance displayed on a CRT2 and a display indicating the selection of transactions and then selects a detailed guidance or a simple guidance to designate a transaction. While an inexperienced customer push the button 10 to request a detailed guidance, then pushes a function button 4 to start a transaction.
Patent JP-H06329804-A (JP)
Title: Production of polyogranosiloxane
Inventor: IGARASHI MINORU
IPC: C08G77/38
Filed: 1993-05-20
Abstract: PURPOSE:To efficiently produce a high-molecular compound without breaking a siloxane bond by introducing an organic group to each of the molecular ends of an organopolysiloxane in the presence of an acid catalyst and simultaneously neutralizing the catalyst. CONSTITUTION:An organopolysiloxane is synthesized by polymerizing a hydroxyl group-containing organosiloxane in the presence of an acid catalyst of pKa<=3 and a hexaorganodisilazane represented by formula RSiNHSiR (R is a univalent hydrocarbon group) is mixed therewith. Thereby, introduction of an R group to each of the molecular ends and neutralization of the acid catalyst are carried out.
Patent JP-H0440202-A (JP)
Title: Air trap having filter for removal of fine particle
Inventor: KASAI SHUNJIRO
IPC: A61M1/02
Filed: 1990-06-01
Abstract: PURPOSE:To obtain an indicator having a great filtration rate by defining a joint route running from the inside of hollow fiber of a bundle of hollow fiber membranes which has one closed end and another open end through an outlet for liquid to the outside of housing within a tube type housing wherein there are an inlet and an outlet for liquid at both ends. CONSTITUTION:Within a tube type housing 1 wherein there are at least one each of inlet 2 and outlet 3 for liquid at both ends, a joint route running from the inside of hollow fiber of a bundle of hollow fiber membranes 4 and has one closed end and another open end through the outlet for liquid 3 to the outside of housing 1 is defined by fixing the open end of the bundle of hollow fiber membranes 4 with the interior wall of the housing outlet 3 by means of a potting agent 5. The housing 1 is caused to have an internal diameter of 10 to 30mm and a length of 50 to 150mm. The result is an air trap capable of serving a double purpose of removing both air bubbles and fine particles and in a compact size requiring a small flow of the liquid to be charged and having a great filtration rate and a great filtration volume.
Patent JP-S6031773-A (JP)
Inventor: HAYASHI KEIJIROU
IPC: A63B53/04
Filed: 1983-08-01
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。