baber/WOPTO huggingface dataset:
Patent JP-S5483379-A (JP)
Title: Manufacture of photo mask
Inventor: KURODA SATORU
IPC: G03F1/00
Filed: 1977-12-15
Abstract: PURPOSE: To make resist pattern opaque, after it is formed on the glass substrate, by leaving it in the atmosphere of Freon gas, so that a photo mask can be obtained which is cheaper in cost and facilitate minute working.  
     CONSTITUTION: Photo resist pattern 2 is formed on one surface of the glass substrate 1 by the ultraviolet ray exposure process, electron beam exposure process or X-ray exposure process. The substrate is left standing for a certain period of time in Freon gas plasma which has a gas pressure of 0.5 Torr and an RF power of 20 W. The light transmissivity of pattern 2 with respect to wave length, by using the abovementioned standing time of the photo mask as a parameter, is shown in the figure on the right. From this figure, it is observed that if standing time is made longer, the photo mask will become opaque against ultraviolet rays for exposure of less than 400 mm. The reason for the photo mask to become opaque is not clear, but it may considered that the organic polymer in the resist reacts with the Freon gas. In this way, a mask can be made which is cheaper in cost and easily allows minute working. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6130442-A (JP)
Title: Article storage space of automobile
Inventor: TERADA TAKASHI
IPC: B60R7/06
Filed: 1984-07-23
Abstract: PURPOSE:To obtain an article storage space which is easy to be handled and has good appearance by providing a winding roller, which contains a return spring, behind an instrument panel and supplying a pocket member, which is spread on a glove box, for said winding roller so that the member can be wound up and out by the roller. CONSTITUTION:For using an article box 7, a handle 14 is first pulled up and a pocket member 8 is also drawn out. Hook members 13 which are attached to the end part 8b of the pocket member 8 are then caught by the upper ring 19a of a lid 19 of a glove box 9. The pocket member 8 is therefore spread on the lid 19 so that a pocket part may be formed between the lid 19 and the glove box. The energizing force of the return spring which is contained in the winding roller 10, at this time, acts to have the pocket member 8 pulled downwards. A frame member 11 made of resilient material is also pulled. Since a space is then formed between the pocket member and the lid 19, a map and some other articles can be held in said space. If such space need not be used, the pocket member 8 can be wound up by the winding roller 10.
Patent JP-2000345377-A (JP)
Title: Degreasing apparatus
Inventor: KATO OSAMU
IPC: C23G5/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a degreasing device which is capable of preventing the leakage of the solvent vapor generated by an organic solvent to the outside and is inexpensive. SOLUTION: This degreasing device consists of a process chamber 2 having an inlet and outlet for putting in and out of a blank W to be degreased, a cooling means 3 existing lower than the inlet and outlet, a solvent vessel 10 for storing the organic solvent 11 and a heating means arranged within the solvent vessel 10 and transporting means 15 which transports the blank W to be degreased to the process chamber 2. The process chamber 2 described above has an air delivery means 4 for delivering air 6 in a position lower than the inlet and outlet 8 in this chamber.
Patent JP-S5275108-A (JP)
Title: Afc device
Inventor: ISOBE MITSUO
IPC: H04N5/50
Filed: 1975-12-18
Abstract: PURPOSE:To prevent AFC erroneous operation induced at power-on time and station selection time by constituting the device so as not to obtain the operation start signal from other circuits and unifying with AFC circuit for easy conversion to IC-based circuit.
Patent JP-S6213007-A (JP)
Title: Uniform magnetic field magnet
Inventor: YAMANA MASAKI
IPC: A61B5/055
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a uniform magnetic field magnet which uses an inexpensive soft steel and has high uniformity of magnetic field intensity by bending the pole face of the magnet. CONSTITUTION:A projection 21 projected in a ring shape at a space 10 side and magnetic field intensity averaging means 20 made of a recess 22 formed in the bore side of the projection are formed on the outer peripheral side of the pole 30 of a magnetic circuit 35 of disk-like pole 30 made of an inexpensive ferromagnetic material such as soft steel coupled with a yoke 2. A bent pole 33 is formed on a region from the inner edge C of the recess 22 to the center O. The pole 33 is formed in a bent recess surface at the opposite space side projected to the space 10 side of DELTAZ at the inner edge C side of the recess 22, and the curvature dz/dr of the curved face is so decided as to be equal to a ratio of a magnetic flux density Ba of the space side along the pole 33 to the magnetic flux density Bo of the uniform magnetic field, where (r) is a radius from the center O and (z) is a projecting size.
Patent JP-S6129847-A (JP)
Title: Electrophotographic sensitive body
Inventor: OOSAWA MOCHIKIYO
IPC: G03G5/14
Filed: 1984-07-20
Abstract: PURPOSE:To obtain high sensitivity to light not only in the visible region but also in the near IR region by forming a specified a-Si type intermediate layer between an a-Si type photoconductive layer and a conductive substrate. CONSTITUTION:The photoconductive layer 4 contains at least a-Si1-x: Gex, 0.07<=dx<20.90, where d is thickness of an a-Si: Ge layer 5, and the a-Si intermediate layer 2 contg. at least O or O and C, controlled in polarity so as to contain electrostatic charge opposite in polarity to the charge induced by charging on the side of the conductive substrate 1 as majority carriers is formed between the layer 4 and the substrate 1. Such an intermediate layer 2 enhances dark resistivity and blocks injection of carriers from the substrate 1, and improves the coatability and smoothness of the substrate 1, and adhesion, too. The photosensitive body thus obtained is superior in every point of photoconductivity, charge retentivity, surface hardness, and, especially, high in both of the visible and near IR regions.
Patent JP-S5856630-A (JP)
Title: Herbicide coating apparatus
Inventor: DONARUDO ERITSUKU BAUNBAA
IPC: A01M21/04
Filed: 1982-09-02
Abstract: The invention provides an apparatus for applying a liquid to plants, said apparatus comprising a reservoir (6) containing said liquid (10); wick means (2) for applying said liquid (10) to plants; supply line (9) connecting said reservoir (6) with said wick means (2) for supply of said liquid (10) with said wick means (2) for supply of said liquid (10) to said wick means (2), characterised in that said supply line (9) includes a pressure chamber (7) intermediate said reservoir (6) and said wick means (2) and in communication with said wick means (2); and pressure means (6) to force said liquid (10) from said reservoir (6) and into said pressure chamber (7) thereby pressurising said pressure chamber (7) and wetting said wick means (2) with said liquid (10); wherein on reduction of pressure from said reservoir (6), the pressure in said pressure chamber (7) forces said liquid (10) back along said supply line (9) towards said reservoir (6) and away from said wick means (2), and when pressure in said reservoir (6) is less than ambient pressure, liquid (10) is withdrawn from said wick means (2) back along said supply line (9).
Patent JP-S5375520-A (JP)
Title: Universal joint for plastic pipes
Inventor: OOTA RIYOUZOU
IPC: F16L27/12
Filed: 1976-12-16
Abstract: PURPOSE: To obtain an easily assembled joint which prevents separation of plastic pipes owing to outside rotational force, by rotatably fitting an adaptor having a spherical pipe spigot in a pipe having a swollen-section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6259244-A (JP)
Inventor: ANTONIO GUTEIERESU
IPC: C10M135/24
Filed: 1986-06-30
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-S6212254-A (JP)
Title: Id code connection system in automatic exchange
Inventor: JIBIKI MASAYUKI
IPC: H04M3/38
Filed: 1985-07-09
Abstract: PURPOSE:To restrict the use of an ID code from subscribers other than an ID code registration subscriber by using a subscriber number corresponding to the ID code through the restoration of a caller after the reception of the ID code to call back the caller. CONSTITUTION:The ID code sent via a public telephone network 1 and a trunk (TRK) 3 from a sender subscriber A is received by an ORT 4 and when it is confirmed that the received ID code is registered on an exchange 2, the normal reception of the ID code is noticed in voice by using a talkie (TKT) 5 to the sender subscriber A. When the TRK 3 is restored from the state, a sender subscriber number stored at each ID code is sent from a sender (SND) 6 via the TRK 3 to call back the sender subscriber A to await the reply of the TRK 3. When the called back sender subscriber A replies, it is detected by the TRK 3 and the ORT 4 is connected. When an extension number is received from the sender subscriber A, the TRK 3 and an extension B are connected.
Patent JP-H04353188-A (JP)
Title: Suspension shutter window
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/06
Filed: 1991-05-29
Abstract: PURPOSE:To make it possible to install a shutter window even if the surface of a wall on the side of a window opening such as an ALC panel skeleton is narrow and to prevent vibration and noises caused by wind pressure. CONSTITUTION:A shutter window A is so constituted that jamb panels 20 are folded in a bellows shape through traveling coupling frames 13a alternaltely provided at a specific interval and excaping coupling frames 13b respectively and are connected to a shutter body 10 so that they are capable of expansion and that the shutter body 10 is suspended from a shutter frame 30. Coupling frames 13 are respectively interlocked with a head and a sill of the shutter frame 30 and, at the same time, the head and the sill are added to the width of the shutter body 10 to make the total width of width for two sheets of panel with long from end to end and a folding margin other than two sheets of panel as the length, and the total width portion is positioned on the wall surface of the skeleton of an ALC panel. When the shutter body 10 is expanded, the coupling frames 13 are interlocked with the head and the sill, so that no vibration or no noise occurs in a coupling part, and the total width mentioned above can be reduced, so that the shutter window can be installed in the narrow skeleton.
Patent JP-H0973646-A (JP)
Title: Optical disk device
Inventor: ADACHI YUKIO
IPC: G11B11/105
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To make an optical disk device small in size and light in weight. SOLUTION: An erasing lens actuator 11 provided with an erasing objective lens 5 and a recording lens actuator 12 provided with a recording objective lens 6 are equipped on a carriage 2. Then, magnetic field generating means 21 and 22 are provided as a means for driving the lens 5, while magnetic field generating means 21 and 23 are provided as a means for driving the lens 6, whereas the means 21 is used in common. Moreover, the magnetic field generating means 21-23 are opposite disposed on both sides of optical axes of the individual objective lenses with their polarity facing the same pole to each other. Consequently, a bias magnetic field required at the time of information erasing and recording operations respectively is generated from the magnetic field generating means for driving the objective lens.
Patent JP-H08325261-A (JP)
Title: Production of azetidinone compound
Inventor: MATSUI NOBUO
IPC: C07D403/06
Filed: 1995-05-26
Abstract: PURPOSE: To profitably and inexpensively obtain an azetidinone compound used as an intermediate for carbapenem compounds useful as antibiotics without requiring any complicated post-treatment by reacting a specific azetidinone compound with imidazole and phosgene. CONSTITUTION: (A) An azetidinone compound of formula I [R<1> is a lower alkyl (substituted with an hydroxyl group which may be protected); R<2> is H, an amino- protecting group; an alkoxycarbonylmethyl, etc.; R<3> is H, a (substituted) lower alkyl] is reacted with (B) imidazole and (C) phosgene at -50 to 80 deg.C (preferably -20 to 40 deg.C) to obtain a compound of formula II. The example of the compound is (3S,4S)-3-[(IR)-1-t-butyldimethylsilyloxyethyl]-4-[(1R)-1- imidazolylethyl]azetidin-2-one.
Patent JP-H0657169-A (JP)
Title: Production of composite pigment
Inventor: IAIN ANDAASON MERUBIRU
IPC: C09C1/00
Filed: 1993-06-23
Abstract: PURPOSE: To produce a composite pigment especially a composite pigment from titanium dioxide and calcium sulfate.  
     CONSTITUTION: A composite pigment is produced by steps: to form an aq. dispersion of granular calcium sulfate; to decrease an average particle size of the calcium sulfate to ones less than 10 μ, preferably less than 5 μ by pulverizing; to mix the pulverized calcium sulfate with titanium dioxide for pigment; to form an aq. dispersion of the mixed particles of titanium dioxide and calcium sulfate; and to coat the mixed particles with an oxide or a hydrous oxide of a metal or silicon. In the case of using this composite pigment in a coating composition of a paint or the like, is shows more improved optical property than a simple mixture of titanium dioxide and calcium sulfate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0697240-A (JP)
Title: Device containing integrated circuit on die featured as die-specific information
Inventor: JERNIGAN CLARK W
IPC: H01L21/02
Filed: 1993-06-23
Abstract: PURPOSE: To enable the manufacturing history of a die to be easily and accurately traced by a method wherein a semiconductor chip is possessed of an identification section which includes a memory where die specific data that feature the semiconductor chip are stored. CONSTITUTION: A wafer 10 is possessed of an array 12, and the array 12 is composed of dies 14. The dies 14 are possessed of an identification section 16 and an integrated circuit, 18 each. The identification section 16 includes a memory section 20, a programming circuit 22, and an output circuit 24. Die specific data which feature the die 14 are stored in the memory section 20. The programming circuit 22 is electrically connected to a die pad 23 which enables it to be electrically connected to outer electrical signals. The output circuit 24 is electrically connected to a die pad 25, and data stored in the memory section 20 are accessible from outside through the intermediary of the output circuit 24.
Patent JP-S5779062-A (JP)
Title: Remover for spacing plate of casting rotor
Inventor: ICHIKAWA KAZUO
IPC: B22D29/00
Filed: 1980-10-31
Abstract: PURPOSE: To provide a titled device which can melt and remove spacing plates effectively and further prevents sticking of the molten spacing plate materials on laminated  iron cores and the like by rotating semifinished products of heated cast rotors and  removing and separating the spacing plate materials by means of centrifugal force.   
     CONSTITUTION: After a furnace cover 19 is put on a heating furnace of a spacing plate  remover for cast rotor 1 bars, the rotor 1 bars which are semifimished products are  heated by means of the heating elements 9 provided on the inner side of a furnace  wall 10. When the temp. of this time attains the set temp. slightly higher than the m.p.  of the materials of spacing plates 2 and the plates 2 is at a semimolten state, a rotating and driving source 16 is operated to rotate a revolving shaft 12 and a stand 13; at  the same time, the rotor 1 bars on the stand 13 are also rotated. More specifically, the  plates consisting of a zinc alloy or the like in the semimolten state are scattered to  the outer side toward the outside circumferential 6 direction of the rotor 1 bars by the  centrifugal force developed by the revolution of the rotor 1 bars. Hence, the molten  zinc alloy can be removed without sticking of the laminated iron cores 1 and end rings  8 and further its remaining on the end faces of the iron cores 1 on both sides sandwiching the plates 2 and ventilation duct 3 parts is decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09327512-A (JP)
Title: Garter rack with power unit
Inventor: KAWANO YOSHIAKI
IPC: A61M5/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space around a patient and to highly safely supply power to plural electric equipments for medical use with excellent handleability while administering an intravenous drip injection. SOLUTION: This rack is provided with a pole part, a hanger part for hanging a transfusion liquid container, a case body, a power unit 10 housed inside the case body and a caster. The power unit 10 is provided with a transformer 12 for receiving power supply through a power supply cord 50 provided with a 2P plug 51 connectable to a wall socket, an earth leakage breaker 13, plural 3P sockets with ground electrodes for respectively receiving the power supply through the earth leakage breaker 13 and protective resistors RS1 and RS2 connected between the respective ground electrodes of the plural 3P sockets with the ground electrodes and the secondary side of the transformer 12.
Patent JP-2000337473-A (JP)
Title: Fluid coupling device
Inventor: IWAO NOBUYUKI
IPC: F16H41/30
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce drag torque without spoiling a torque transmitting function by arranging a changeover means in a circuit connecting a fluid pressure operating source to an operation chamber by a working fluid circulating means, and intercepting communication of the operation chamber with a fluid pressure operating source to communicate with the atmosphere. SOLUTION: A working fluid circulating means 6 is provided with a reserve tank 65 receiving working fluid, and working fluid in the reserve tank 65 is discharged to a passage 661 by a hydraulic pump 60. The working fluid discharged in the passage 661 is supplied to a passage 662 communicated with an operation chamber 4a through an electromagnetic changeover valve 67. The electromagnetic changeover valve 67 communicates the passage 661 with 662 at OFF, and at ON communication of the passages 661, 662 is intercepted to communicate the passage 662 with the atmosphere through a filter 68. By changeover of the electromagnetic changeover valve, the operation chamber 4a is communicated with the atmosphere, air is sucked to reduce a working fluid quantity, and drag torque can be quickly reduced.
Patent JP-H0319409-A (JP)
Title: Voltage current conversional circuit
Inventor: ARITA KAORU
IPC: H03F1/30
Filed: 1989-06-16
Abstract: PURPOSE:To improve the power supply noise characteristic by connecting one terminal of phase compensation capacitor to a collector of a transistor(TR), the other terminal to an equivalent ground and connecting an output of a current controlled current source outputting a current proportional to a current flowing to the phase compensation capacitor to a base of the TR so as to apply phase compensation. CONSTITUTION:The circuit consists of an output transistor(TR) Q1, an output current sensing resistor Re, a transconductor amplifier 8, a phase compensation capacitor C, a power supply VEE and a current controlled current source 9. Then the feedback by the phase compensation capacitance C is injected to a base of the output TR Q1 via the current controlled current source 9. Then the current controlled current source 9 outputs a current ic2 proportional to a current ic1 flowing to an input terminal 6, and an input terminal 6 is connected to ground equivalent in terms of AC to make it equivalent that a mirror capacitance CM is connected between an output terminal 1 and ground. Thus, noise of the power supply VEE is prevented from flowing to the output via the mirror capacitance CM and the power noise characteristic is improved.
Patent JP-S5485076-A (JP)
Title: Differential pressure measuring apparatus
Inventor: YASUHARA TAKESHI
IPC: G01L9/00
Filed: 1977-12-20
Abstract: PURPOSE: To obtain the protecting function of over differential pressures by making the outside diameter size of an auxiliary diaphragm larger than the outside diameter size of first, second pressure receiving diaphragms.  
     CONSTITUTION: The outside diameter of an auxiliary diaphragm 51 which is inserted between first, second casings 43, 44 to hermetically form first, second auxiliary chambers 52, 53 is formed larger than the outside diameter of first, second pressure receiving diaphragms 13, 14 forming first, second pressure receiving chambers 15, 16. Then, when the differential pressure acting upon the first, second pressure receiving diaphragms 13, 14 exceeds a specified measurement range, the auxiliary diaphragm 51 displaces independently from the measuring diaphragm 31 and the capacities of the first, second diaphragms 13, 14 are absorbed by the slight displacement thereof. Hence, the protection function of over differential pressures is surely performed and the selection of modulus of rigidity of the auxiliary diaphragm 51 is made easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11344001-A (JP)
Title: Poppet
Inventor: YUDA AKIO
IPC: F15B1/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a bladder made of a flexible material from being damaged and secure required strength by bending an outer peripheral edge part round by press molding, in a poppet provided with the outer peripheral edge part. SOLUTION: Because an outer peripheral edge part 11d of a plane part 11c is bent round so as to be roughly U-shaped in cross section by press molding, stress concentration is not generated and a bladder 4 is not damaged because an edge like one in a conventional way does not exist, even if a lower surface of the bladder 4 is repeatingly strongly pressed on this outer peripheral edge part 11d. Therefore, damage of the bladder 4 is prevented and the durability can be improved. Because the outer peripheral edge part 11d of the plane part 11c is made to have a double structure by bending, required strength can be sufficiently secured, even if a poppet 11 is molded by a metallic plate which is thinner than a conventional one. Therefore, durability of the poppet 11 can be improved and products which are advantageous for parts cost can be provided.
Patent JP-S5942743-A (JP)
Inventor: GOTOU MASANORI
IPC: H01H73/18
Filed: 1982-09-03
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-S6213091-A (JP)
Inventor: SUZUKI NAOMICHI
IPC: H05K1/05
Filed: 1985-07-11
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-S5878363-A (JP)
Inventor: SESU DEBUITSUDO SHIRUBUASUTAIN
IPC: H01J61/82
Filed: 1982-09-03
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-H0444811-A (JP)
Title: Cutting of inorganic construction material
Inventor: MINE YASUHARU
IPC: B28D1/14
Filed: 1990-06-11
Abstract: PURPOSE:To prepare a construction material with a continuously different shape by a method wherein the central part of a belt-like raw material is cut into a groove shape by means of a double cutter wherein blades of the cutter are irregularly changed in the circumferential direction and then, both side parts putting the groove between them are cut in the belt-like direction by means of a roll cutter. CONSTITUTION:When a belt-like raw material 8 is cut into two by means of a double cutter 4, as cut lines putting a groove between them are formed into continuously changed irregular shapes and the cut shapes of the same positions of both side parts 8a and 8b are made different to each other, the water-cutting part 11 of a tile raw material 10 obtd. by cutting by means of a roll cutter 6 is made into an irregularly changed shape and in addition, the shape of the water-cutting part 11 is different one by one and a flat sheet tile 1 with a continuously different shape can be expected. The reason why the belt-like raw material 8 is cut into two while the groove 9 is formed is that as the shape of the water-cutting part formed by means of the double cutter 4 is not straight, there exists a possibility that a cutter blade 5a corresponding to one side 8a may cut even the part of the opposite side 8b beyond the water-cutting part.