baber/WOPTO huggingface dataset:
Patent JP-S61214433-A (JP)
Title: Formation of resist coating and pattern
Inventor: FUJII TSUNEO
IPC: H01L21/302
Filed: 1985-03-19
Abstract: PURPOSE:To enable the etching of the pattern formed on the third layer consisting of a polymer of fluoroalkyl acrylate group so far as the bottom of third layer vertically according to the pattern by etching the first layer by using the second layer consisting of silane coupling agent. CONSTITUTION:The third layer 3 consists of a polymer of fluoroalkyl acrylate group. The second layer 2 consists of a silane coupling agent and it can be etched by the plasma of an etching agent of halogen group. Because the third layer 3 on which a pattern is formed has a resistance against the plasma of halogen-group etching agent, it is possible to transfer the pattern 31 formed on the third layer 3 to the second layer 2 by using the plasma of fluorine group etching agent with the third layer on which the pattern is formed used as a mask. In addition, as the first layer 1 present under the second layer 2 consists of the resist having a resistance against the plasma of fluorine-group etching agent, the transfer proceeds only to the second layer 2'.
Patent JP-H10255551-A (JP)
Title: Thin insulated wire and its manufacture
Inventor: KIMURA KAZUFUMI
IPC: H01B3/44
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make flame retardancy and breakdown voltage superior under water even if an insulator coating is thin by providing as an insulator a composition in which a decabromodiphenylether of a specific wt.% and cross-linking agent or the like are blended and made compatible with respect to polyethylene of a specific wt.%, and applying irradiation cross-linking after extruding, covering, and forming around a conductor at a specific temperature. SOLUTION: A composition in which decabromodiphenylether of 3 to 30wt.% and cross-linking header and flame retardant helper of 30wt.% or more of the total weight of this decopromodiphenylether are produced, and this composition is extruded, covered, and formed around a conductor with the composition being an insulator. In this case, blending or extrusion, covering, and molding are performed at a temperature of 260 deg.C or more, then irradiation and cross- linking is applied to an insulator coating extruded, covered, and formed around the conductor. Thereby, even if a thickness of the insulator coating is as thin as 0.3mm or less, a thin insulated wire in which a breakdown voltage under water is 6kV or more can be obtained.
Patent JP-S55150413-A (JP)
Title: Liquid fuel combustion device
Inventor: SAITOU TOSHIHIKO
IPC: F23D11/24
Filed: 1979-05-04
Abstract: PURPOSE: To stably control combustion amount of liquid fuel in wide range by providing a burner for spraying liquid fuel into an inner cylinder and supplying primary air as swirling air stream along substantially tangential direction of the inner cyinder of a longitudinal combustor made of a pair of inner and outer combustion cylinders.  
     CONSTITUTION: A longitudinal combustor 1 and a burner unit 2 are detachably connected via a coupler 3 to form a combustion device. The combustor 1 concentrically contains the inner cylinder 5 in the outer cylinder 4, and a secondary air passage 6 formed therebetween. On the other hand, the burner unit 2 has a fan 13 internally inserted into a casing 11 having a blowing cylinder 12 and is so arranged that primary air is blown in substantially tangential direction with respect to the inner cylinder 5. A fuel supply tube 15 is arranged in the casing 11, a spark plug 16 is arranged in the vicinity of the tube 15. Further, a nozzle 17 is mounted at the end of the tube 15, and primary air is swirled in the vicinity of the nozzle 17, and a stabilizer 19 for holding the flame is mounted thereat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01230944-A (JP)
Title: Ventilation fan
Inventor: OGATA HIRONARI
IPC: F24F7/013
Filed: 1988-03-09
Abstract: PURPOSE:To minimize the reduction in the quantity of ventilation air when a differential pressure is marked between indoors and outdoors or when a ventilation fan is subjected to the effect of open air, by installing an opening angle detection device designed to detect an opening angle of a wind pressure type shutter provided in a ventilation port and a control circuit designated to control a rotary speed based on the opening angle thus detected. CONSTITUTION:When electric power is supplied to a motor 3, a ventilation fan 2 rotates and starts air blow. When subjected to this wind pressure, a wind-pressure type shutter 4 opens and starts ventilation. When a differential pressure between indoors and outdoors is small or when the ventilation fan 2 is not subjected to an open air, the wind-pressure type shutter 4 maintains its open status without any reduction in the quantity of ventilation air. However, when the differential pressure is marked between indoors and outdoors or when the ventilation fan 4 is subjected to the open air, the quantity of ventilation air is reduced so that the opening angle of the wind-pressure type shutter 4 is reduced. Since this opening angle is detected by an opening angle detection device 5, a voltage control circuit 6 increases the application voltage to the motor 3, thereby accelerating the rotary speed of the ventilation fan 2 and increasing the quantity of ventilation air as well.
Patent JP-H08227471-A (JP)
Title: Coin discriminating device
Inventor: KUNIMITSU MASATO
IPC: G07D5/02
Filed: 1995-02-21
Abstract: PURPOSE: To shorten the time of hole presence decision processing for a coin and speedily discriminate the coin by starting even the sampling of a hole detection sensor when the entry of the coin is detected. CONSTITUTION: A decision means which decides the material, hole, diameter, one-sided state, and quantity of the coin 1 as a function of a CPU consists of a material decision means 11, a diameter decision means 12, a hole decision means 13, a coin counting means 14, and a one-side state decision means 15. The hole decision means 13 judges whether or not the coin 1 has a hole on the basis of the output signal CH5 of the photodetecting element 7 of the hole detection sensor. In this constitution, the output signal of the hole detection sensor begins to be sampled once the entry of the coin 1 is detected, and if the hole detection sensor detects light transmission from the coin 1 and then light shielding during the sampling, a hole presence flag in a control decision means is set.  When the output signal of the material detection sensor 100 for the coin 1 has an extremum (maximum or minimum value), a presence/absence decision on the hole is made according to the state of the hole presence flag.
Patent JP-H01272849-A (JP)
Title: Ribbon wheel for wefting of loom
Inventor: HAINERU KERUN
IPC: D03D47/27
Filed: 1989-03-09
Abstract: PURPOSE: To increase the strength of a ribbon wheel and to reduce its moment of inertia by a simple structure by constituting a wheel main body from special two half members. CONSTITUTION: A ribbon wheel 1 is equipped with a wheel boss 2 and a wheel main body 3 having an outside wheel rim 4 and is rotatable around a revolving shaft line A by the wheel boss 2. The wheel main body 3 is composed of two half members 5 and 6. The half members 5 and 6 are attached and fixed to the wheel boss 2 by inner bands 7 and 8. The wheel boss 2 is furnished with flanges 9 and 10, which form contacting surfaces 11 and 12 of the half members 5 and 6. The outsides of the half members 5 and 6 are inclined in a tapered state and are thinned at outer peripheral parts 15 and 16. The wheel rim 4 is fixed to the outer peripheries of the outer peripheral parts 15 and 16.
Patent JP-S61212978-A (JP)
Title: Video camera
Inventor: SUGIHARA SHOICHI
IPC: H04N9/77
Filed: 1985-03-18
Abstract: PURPOSE:To emphasize a vertical outline, and to improve the S/N of a color difference signal by bringing a luminance signal and two color difference signals to time division multiplex by sampling and addition, delaying them, and thereafter, separating them by re-sampling. CONSTITUTION:A luminance signal Y, an R-Y signal and a B-Y signal are brought to sampling successively, and added by an adding circuit 7. Also, they are brought to re-sampling by sample holding circuits 9-11 through a 1H delaying circuit 8. thereafter, the luminance signal which is delayed by 1H and outputted from the sample holding circuit 9 is subtracted from the luminance signal which is not delayed, by a subtracter 12, and added to the luminance signal which has passed through a phase equivalent circuit 14 through an LPF 13, and outputted to an output terminal as a signal whose outline has been emphasized. In the same way, the R-Y signal and the B-Y signal which have been delayed by 1H and the signal which is not delayed are added by adding circuits 17, 18, and outputted to output terminals 21, 22 through LPFs 19, 20. Accordingly, the R-Y signal and the B-Y signal whose S/N has been improved to the output terminals 21, 22.
Patent JP-H09209460-A (JP)
Title: Framework construction used for wooden building, etc., and metal fitting in connection therewith
Inventor: MATSUI YUICHI
IPC: E04B1/26
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a joint metal fitting even if no condensation occurs on the surface of the joint fitting, make it possible to effectively maintaining bond strength over an extended period of time and to enable the nailing of lath plates smoothly. SOLUTION: A first shaft member 1A is connected to a second shaft member 1B through a metal connection plate 6, a cylinder pin 8 and a driving body 9, and then, the metal connection plate 6, cylinder pin 8 and driving lx>dy 9 are arranged inside the thickness of the shaft members and are not exposed to the atmosphere. After the cylinder pin 8 is inserted into through-holes 7a, 7b, and 7c of the metal connection plate 6 and circular holes 5a, 5b and 5c of the shaft members, the driving body 9 is driven into a tapered inside hole, and it is elastically deformed so that a diameter is enlarged with the operation of a wedge in that case.  In a joint state of both shaft members 1A and 1B in relation to the elastic deformation and the arrangement of the circular holes 5a, 5b and 5c of the shaft members, elastic force is generated by elastically contracted deformation of the shaft members, and both shaft members 1A and 1B are always in a state to draw them near to each other through the metal connection plate 6.
Patent JP-H026518-A (JP)
Title: Storage stable reaction resin mixture, its production and use
Inventor: HANSU PEETAA MIYUURAA
IPC: C08G18/00
Filed: 1989-03-09
Abstract: The reaction resin mixture (reaction-curable resin mixture) contains at least one organic polyisocyanate a), at least one organic compound b) containing at least two epoxide groups, at least one alkylating agent c) which inhibits the reaction of a) and b), and optionally further assistants and additives d).
Patent JP-H10327058-A (JP)
Title: Controller for switching end stage
Inventor: SCHWEIGHOFER PETER
IPC: H03K17/0812
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To finely adjust the switch ON period of a power transistor and the dead time during the period by constituting a control logic circuit so as to form the other side edge of the respective switch ON periods to respective control signals at the continuously variable point of time depending on pulse width signals. SOLUTION: The control logic circuit 30 is constituted of a digital circuit technique and is provided with a counter, a driver and other components to generate one control signal each to the respective four pulse width signals generated in a pulse width modulator 20. Then, the control logic circuit 30 is constituted so as to form the respective other side edges of the respective switch ON periods (Tslon and Ts2on ) to the respective control signals S1 and S2 at the continuously variable point of time depending on the pulse width signals. Thus, the switch ON period of the power transistor and the dead time during the respective stitch ON periods are finely adjusted specially at a relatively small component cost.
Patent JP-S58182078-A (JP)
Inventor: PIEERU BURANSHIE
IPC: F27B3/20
Filed: 1983-04-01
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。
Patent JP-S56153531-A (JP)
Title: Film head for disc
Inventor: NAKAMATSU YOSHIROU
IPC: C09D7/12
Filed: 1980-04-28
Abstract: PURPOSE:To enable stable readout and write-in, by providing two parallel grooves on the sliding surface of the slider of magnetic head, cutting off the edge of the slider and providing the spiral thin film coil at the back end. CONSTITUTION:Two parallel grooves 3 are located on the sliding surface of the slider 2 of the magnetic head 1, and a notch 4 is formed along the edge. At the back end, the thin film-shape coil 5 is located in spiral by semiconductor technology. The insulating layer 6 is coated on the coil 5, the magnetic substance layer 7 is coated thereon, and a pair of ball chips 8 are provided so that the coil 5 can be clipped. The gap layer 9 is provided between the ball chips 8. One end 10 of the coil 5 is connected to the back end of the magnetic substance layer 7 and also to the lead band 11. Another end 12 is connected to the lead band 13 to form the conductive path of the coil 5. Thus, stable readout and wirte-in can be made.
Patent JP-H05239563-A (JP)
Title: Manufacture of non-sintering agglomerate
Inventor: TANIGUCHI MASAHIKO
IPC: C22B1/243
Filed: 1991-02-28
Abstract: PURPOSE:To control so as to optimize free CaO content in a blended raw material at an outer air temp. capable of exhibiting the strength of a non-sintering agglomerate. CONSTITUTION:In a manufacturing method of a non-sintering agglomerates stowage-cured after adding pressure-granulated powder main material by blast furnace water and a calcium based stimulator to an iron-containing raw material, kneading with water and agglomerating, when TA is the average outer air temp. just before, TB is the previous average outer air temp. and V, the free CaO content, and a factor R is set according to the TA, and when the outer air temp. lowers and the free CaO content after the present time is expressed by W in the equation, W=V+RX(TB-TA), the free CaO content is incresed/decreased according to lowering/raising of the outer air temp.
Patent JP-H05257818-A (JP)
Title: Information processor
IPC: G06F11/10
Filed: 1992-03-13
Abstract: PURPOSE:To judge whether a parity error is caused by abnormality of data or abnormality of a parity bit in case of the parity error by providing a multiplexer and a multiplexer control registance. CONSTITUTION:The multiplexer control register 5 generates a select signal 14 which controls the multiplexer 7 in response to a setting/resetting indication 8 from a system bus 1. The multiplexer 7 outputs data 9 to the system bus 1 by switching the data signal 17 outputted by a local memory 6 and a parity bit signal 18 with the select signal 18 generated by the multiplexer control register 5. Therefore, the data signal 17 and parity bit 18 of the data stored in the memory can selectively be read out and compared with a parity signal added to the read parity bit.
Patent JP-H01229750-A (JP)
Title: Dust chute device for bus
Inventor: TANAKA SHIMAZOU
IPC: B60S1/64
Filed: 1988-03-09
Abstract: PURPOSE:To temporarily store dust in a vehicle room under the floor and remove uncomfortable feeling by providing a throw-in port with cover in a vehicle- room floor face while providing a dust collecting chamber with an externally openable/closable door, and connecting the throw-in port to the inside of the dust collecting chamber by means of a conveying passage. CONSTITUTION:A dust throw-in port 3 is provided on the floor face 2 of a bus 1 and a normally closed cover 4 is installed on this throw-in port 3. On the other hand, an incombustible dust collecting chamber 6 is provided under the floor 5 and connected to the throw-in port 3 by means of a conveying passage 7. An externally openable/closable door 8 is provided on the dust collecting chamber 6, while an incombustible dust collecting bag 11 is installed on the end portion 9 of the conveying passage 7, i.e., the opening end portion of a pipe constituting the conveying passage 7 in the dust collecting chamber 6 and removably fixed by means of a rubber band 10. Dust produced in the vehicle is thrown into the throw-in port 3 by opening the cover 4, a accumulate the dust in the dust collecting bag 11 via the conveying passage 7.
Patent JP-S58173178-A (JP)
Title: Surface protecting film
Inventor: MUTOU KUNITERU
IPC: C09J7/02
Filed: 1982-04-02
Abstract: PURPOSE:To provide the titled film readily removable without sticking to a substrate in the central part, by coating the central part of a surface-treated polyolefin film substrate with non(poorly) tacky coating film, then coating the both sides thereof with a tacky adhesive. CONSTITUTION:Physical or chemical treatments such as corona discharge, chromic acid, flame, ozone, or UV light treatment are applied to surface 2 of polyolefin film (e.g., polyethylene film) substrate 1. Then, a flexible non-tacky extender or poorly tacky adhesive is applied onto the surface of the substrate film 1 to form coating film 3. Next, tacky adhesive 4 such as acrylate adhesive is applied onto both sides of the substrate film 1, thereby yielding the intended surface protective film. Said surface protective film is applied to the surface of continuous lengths such as metallic profiles for the purpose of tentative surface protection.
Patent JP-H01228195-A (JP)
Title: Manufacture of circuit board
Inventor: TAKAYASU TATSUNORI
IPC: H05K3/40
Filed: 1988-03-08
Abstract: PURPOSE:To decrease a circuit board in manufacturing man-hour and cost by a method wherein a conductor thin plate is punched out to form a circuit pattern, which is inserted into a thermosetting resin for the formation of the circuit board. CONSTITUTION:A circuit pattern thin plate 3 is formed through such a process that a conductor thin plate 1 is mounted on a press 2 to be punched out for formation of a required pattern, and an upright piece 7 for a through-hole and a terminal 8 for a socket are formed by raising and bending them respectively, and then the formed circuit pattern thin plate 3 is placed in a mold 9 of an injection molder and a thermosetting resin is injected into the mold 9. Therefore, the upright piece 7 and the terminal 6 are exposed at the side opposite to the circuit pattern formed face of a board 10, and then connecting part 6 which connects a frame 5 with a circuit pattern 4 is punched out to the extent of a certain width to remove the frame 5, and the insulation of the circuit patterns 4 from each other is ensured through a through-hole 11 for the formation of the circuit board. By these processes, the board 10 and the circuit pattern 4 can be decreased in manufacturing man-hour and cost.
Patent JP-S61217050-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: OAKU KENICHI
IPC: G03G5/06
Filed: 1985-03-22
Abstract: PURPOSE:To provide high photosensitivity in the wavelength range of 520-900nm and to enable use by positive corona charge by forming a photosensitive layer contg. alpha-titanylphthalocyanine (TiOPc) dispersed in a binder. CONSTITUTION:A photosensitive layer contg. alpha-TiOPc dispersed in a binder is formed. It is preferable that the alpha-TiOPc shows strong peaks at 7.5 deg., 12.3 deg., 16.3 deg., 25.3 deg. and 28.7 deg. Bragg angle 2theta in the X-ray diffraction diagram. A superior P-type sensitive body having high sensitivity in the wide wavelength range of 520-900nm can be obtd. by forming the photosensitive layer. The sensitive body is suitable for use in a laser beam or liq. crystal printer using a light source emitting light of 700-900nm, and it is also used in an optical recording device using a light source emitting light of 750-850nm such as semiconductor laser.
Patent JP-S60200514-A (JP)
Inventor: IMAI TAMIJI
IPC: H01G4/30
Filed: 1984-03-26
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-H11228180-A (JP)
Title: Li2o-al2o3-sio2 based glass ceramics
Inventor: SHIMATANI NARUTOSHI
IPC: C03C3/11
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide Li2 O-Al2 O3 -SiO2 based glass ceramics having characteristics equal to or more than a conventional product, even though As2 O3 is not used as a fining agent. SOLUTION: This glass ceramics have a composition of (by wt.%), 60-75% SiO2 17-27% Al2 O3 , 3-6% Li2 O, 0-4% MgO, 0-4% ZnO, 0-10% BaO, 0-3% Na2 O, 0-3$ K2 O, 0-2% TiO2 , 1-4% ZrO2 , 0-3% P2 O5 , 0.1-2% SnO2 , 0.001-1% Cl, and 1.5.-5.5% ZrO2 -SnO2 .
Patent JP-H04273117-A (JP)
Title: Reduction-type projection aligner
Inventor: OKETA YUKIHIRO
IPC: H01L21/027
Filed: 1991-02-27
Abstract: PURPOSE:To perform the focusing operation of a pattern image on a substrate with extremely high accuracy when the pattern image on an original plate illuminated by light from a light source is reduction-projected on the substrate by using a projection optical system. CONSTITUTION:An action piece 12 is moved to the horizontal direction; a reticle mount 5, i.e., a reticle 4 held by it, is moved along the direction of an optical axis P via a protruding piece 11. A focal position F of a circuit-pattern image which is reduction-projected on a wafer 6 by using a reducing lens 3 is moved along the direction of the optical axis P so as to correspond to the movement of the reticle 4. The movement distance L' of the focal position F is a value obtained by multiplying the movement distance L of the reticle 4 by the reduction ratis of the reducing lens 3. The movement accuracy of the focal position F is enhanced to a reciplocal number of times of the reduction ratis with reference to the movement accuracy of the reticle 4.
Patent JP-H07263391-A (JP)
Title: Wet treatment device, electrolytic active water producing method, and wet treating method
Inventor: KITAJIMA HIROSHI
IPC: C02F1/461
Filed: 1994-03-25
Abstract: PURPOSE:To raise the production efficiency of electrolytically activated water by supplying water, wherein gas including at least one kind among chloride gas, hydrogen chloride gas, hydrogen bromide gas, and hydrogen iodide gas is dissolved, to the anode side of an electrolysis part so as to perform electrolysis. CONSTITUTION:An electrolytic cell 101 is divided into two layers by ion exchange resin 102, and an anode 103 and a cathode 104 are arranged on both its sides, and those are connected to a DC power source 105. As the ion exchange resin 102, cation exchange resin, and as the anode 103 and the cathode 104, mesh-shaped platinum electrodes are used. Pure water or regenerated water is supplied to the side of an anode, and electrolyzed anode water 106 is supplied to wet treating process. For efficient production and stabilization of electrolyzed water (anode water 106), a bubbler is placed under the anode 103, whereby it has cell, structure that the anode can be supplied with gas 107. In this electrolytic cell, electrolysis is performed while supplying chloride gas to the anode side. Hydrogen chloride gas, hydrogen bromide gas, or hydrogen iodide gas may be used in place of the chloride gas.