baber/WOPTO huggingface dataset:
Patent JP-H08138997-A (JP)
Title: Method of developing photoresist
Inventor: SUGINO MASAMI
IPC: G03F7/30
Filed: 1994-11-09
Abstract: PURPOSE: To provide a method of developing a photoresist, by which the resist is removed uniformly inside the face of a semiconductor substrate and in which an irregularity in a worked line width can be reduced. CONSTITUTION: A process in which a photoresist 2 on the surface of a semiconductor substrate 1 is coated with a developer, a process in which the developer and the photoresist 3 dissolved by the developer are removed by turning the semiconductor substrate 1 and a process in which the surface of the semiconductor substrate is cleaned with a rinsing liquid after the photoresist 2 has been removed are executed sequentially, and the photoresist 2 is developed. The developer coating process, the photoresist removal process and the cleaning process are repeated at least two times continuously, and a cleaning effect can be increased.
Patent JP-H03136766-A (JP)
Title: Polishing of semiconductor substrate
Inventor: OKABAYASHI OSAMU
IPC: B24B37/00
Filed: 1989-10-24
Abstract: PURPOSE:To enable a polishing operation providing small surface roughness and satisfactory controllability by adding hydrogen peroxide water to polishing liquid when a semiconductor substrate having a silicone layer is locally polished. CONSTITUTION:When silicone is immersed in alkaline colloidal silica grinding liquid having hydrogen peroxide added, the silicone surface is oxidized several angstroms due to the oxidizing action of the hydrogen peroxide. The silicone oxidized film is not etched by the alkaline colloidal silica grinding liquid, but kept as it is. While the silicone surface is polished by a polishing tool when such polishing liquid is used, the polishing and etching are carried out simultaneously. Once the polishing tool is separated from the silicone surface to stop the polishing, the surface is oxidized to stop the further etching and protect the underside of silicone film. When the polishing is over, oxidized film on the surface is removed by buffer fluorine acid.
Patent JP-S62134277-A (JP)
Title: Recording apparatus
Inventor: SATO MASA
IPC: B41J2/32
Filed: 1985-12-09
Abstract: PURPOSE:To lower running cost, to improve heat efficiency and to further increase transfer speed, by a method wherein a rotating transfer medium is heated by a recording head and a recording medium is fed by the cooperative action of the transfer medium and a pressure contact member so as to be held therebetween and carried, at the same time, transfer recording is performed. CONSTITUTION:When a motor is driven, a pressure contact roller 3 rotates to the direction shown by an arrow (a) and an ink roller 1 rotates to the direction shown by an arrow (b) so as to follow th rotation of said roller 3. At the same time, a recording head 5 generates heat correspondingly to image information to melt the ink on the surface of the ink roller 1 under heating according to an image pattern and the ink reaches a pressure contact part (c) with the rotation of the ink roller 1 while holding a molten state. A supply roller 10 and timing rollers 11 respectively rotate to directions shown by arrows (j), (k) to separate recording sheets 8 one by one from a cassette 9 and feeds the same to the pressure contact part (c) so that timing is matched with recording operation. Therefore, the molten ink in the image pattern is transferred to the recording sheet 8 in the contact pressure part (c) and the recording sheet 8 having a predetermined image recorded thereon is discharged to a sheet receiver 12 by the rotation of the ink roller 1 and the pressure contact roller 3.
Patent JP-H05114549-A (JP)
Title: Electron-beam exposing method
Inventor: SOGAWA FUMIHIRO
IPC: H01L21/027
Filed: 1991-10-23
Abstract: PURPOSE:To smoothly expose graphics in arbitrary angles to an electron beam by dividing a graphic to be plotted into arbitrary trapezoids and exposing the graphic by scanning the trapezoids in the direction of one set of parallel sides of each trapezoid. CONSTITUTION:A pattern is divided into a group of trapezoids 13 having arbitrary directions and angles of oblique sides by using dividing lines 12 which are nearly perpendicular to the edge 11 of the pattern regardless of the direction of the plotting coordinate of the pattern. In this electron-beam exposing method, those trapezoids having arbitrary directions and angles of oblique sides are used as basic graphics. When the radius of curvature of the pattern is large, in addition, the approximation error is reduced by reducing the length of the sides in the direction of the edge 11 so that the edge 11 can become a smooth line. The scanning direction 22 of an electron beam for painting out the basic graphics 21 at the time of actually exposing the pattern divided into the graphics 21 is made parallel with one set of parallel sides 23 of each graphic. Therefore, the sides in arbitrary directions can be smoothly exposed.
Patent JP-H01118328-A (JP)
Title: Work transfer device
Inventor: UNEME KIYOSHI
IPC: B65G47/61
Filed: 1987-10-30
Abstract: PURPOSE:To quicken a transfer and to improve the safety by providing the supporting frame suspending plural works via a punching part and arranging the roller for pressing the work suspended by the supporting frame as well. CONSTITUTION:The right and left U-shaped two supporting frames 3 are arranged by suspending it via a sliding block 4 at the lower end of a liftable mast 1. An arm 11 is also provided via a shaft 9 and bearing 10 at the side part of the supporting frame 3 and the pressing roller 13 of a work 12 is supported rotatably at the lower end thereof. The gap of the frames 3 is adjusted via a handle 16 and screw shaft 7, the frame 3 is inserted into the punching part 12' of the work and with the ascent of the mast 1 plural works 12 are transferred by lifting them by the frame 3. In this case a roller 13 presses the work side part, so the transfer work is quickened and the safety is improved.
Patent JP-H03138852-A (JP)
Title: Electrodeless discharge lamp
Inventor: AKEBOSHI MINORU
IPC: H01J65/04
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the reduction of the light flux and obtain a long life by arranging a getter with a metal body in the direction perpendicular to the coil shaft of an induction coil in a discharge space near the induction coil. CONSTITUTION:A getter 3 with a metal body is arranged in the direction perpendicular to the coil axis of an induction coil 5 in a discharge space near the induction coil 5. When the high-frequency output is applied from a high frequency source 6 to the induction coil 5, the magnetic field is generated in the coil axis direction. When a large induction current flows in the metal body in the direction to negate the magnetic field, the temperature of the metal body rises, the storage capability of the impure gas in a bulb 1 is increased, and the light flux maintenance ratio can be increased during the lighting for a long period. The reduction of the light flux is prevented, and a long life is obtained.
Patent JP-H01116691-A (JP)
Title: Image memory
Inventor: TAKADA TOMOJI
IPC: G09G1/02
Filed: 1987-10-30
Abstract: PURPOSE: To reduce an area per bit and power consumption by forming an 1TR-DRAM line memory by level sensitive constitution. CONSTITUTION: The picture memory device is provided with a control signal generation circuit 11, an 1:8 serial/parallel(S/P) conversion circuit 12 for increasing the period of an input signal to eight times, a writing circuit 13, a cell array 14 to be an one-transistor/cell dynamic memory(1TR-DRAM) for executing reading/writing operation by eight times the period of the input signal, an 8:1 parallel/serial(P/S) conversion circuit 16 for collecting eight reading outputs to one output by the 1/8 period of the input signal, and other circuits. Thereby a line memory based upon the 1TR-DRAM can be formed only by a level sensitive circuit and the line memory can be built in a logical LSI. Consequently an area required for a memory part can be reduced and power consumption also can be reduced.
Patent JP-H02124747-A (JP)
Title: Device for coating wiry body by vapor growth and sealing part for the body inlet and outlet
Inventor: ISHIDA SADANORI
IPC: C03C25/12
Filed: 1988-10-31
Abstract: PURPOSE:To facilitate the passage of a preceding body and the centering of the passage hole by forming the title part with a cylindrical holder airtightly connected to a coating chamber and a sealing body which is inserted into the holder to connect the split surfaces along a wiry body passage hole and to center the passage hole. CONSTITUTION:The wiry body inlet and outlet sealing part 1 has the coating chamber 10 of the device for coating a wiry body by vapor growth and the cylindrical holder 11 airtightly connected to the chamber 10 through a coupler 13. A tapered hole 14 is bored through the holder 11 in its axial direction, and O rings 15 are supported on the inner wall surface in plural stages. A split sealing body 16 is inserted into the holder 11, and the tapered surface 17 is matched with the hole 14. The body 16 is divided into two halves at the split surface 18 having a wiry body passage hole 5 at the center and passing the hole 5. By such a structure, the sealing body 16 can be connected, and the passage hole 5 can be centered only by inserting the sealing body 16 into the holder 11.
Patent JP-S61140029-A (JP)
Inventor: DONARUDO REROI SEI
IPC: H01J29/50
Filed: 1985-12-10
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-2001099125-A (JP)
Title: Press fixing nut
Inventor: ONO YOSHIAKI
IPC: F16B37/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a press fixing nut having high strength, which is capable of screwing a level regulating bolt and the like by integratedly fixing to a lower end of an apparatus having a comparatively heavy weight such as an automatic vending machine for soft drink. SOLUTION: A plastic deformed part 3 having a thin wall is formed on a tip end part of a nut main body 2, and a flange part 4 having a wall thickness and a large diameter is protruded on a rear end part of the nut main body. A projection part 5 for preventing rotation is disposed on an outer periphery of the nut main body.
Patent JP-S62134033-A (JP)
Inventor: NAKAJIMA HIDEO
IPC: A01K43/00
Filed: 1985-12-09
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-S61159385-A (JP)
Inventor: KOBASHI NARAHISA
IPC: B25C5/16
Filed: 1984-12-29
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-2001103423-A (JP)
Title: Time-lapse recorder
Inventor: MICHIMI SHIGERU
IPC: H04N19/114
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a time-lapse recorder that can deal with abnormity by increasing an information quantity of a recorded image and can attain intermittent recording at a high compression ratio, when fault is detected during monitoring. SOLUTION: When an abnormity is detected during monitoring, the time-lapse recorder decreases at least either one of the number N pictures configuring a GOP being a unity of results of MPEG coding and the period M of I/P pictures or the selected period of a captured picture.
Patent JP-H11108113-A (JP)
Title: Base isolation support device
Inventor: SOEDA YOSHIHIRO
IPC: F16F7/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To absorb the vibration of a weak earthquake with a vibration damping performance of a flexible support and the vibration of a strong earthquake with a vibration damping performance of both of the flexible support and the sliding plates layered structure by arranging the sliding plate layered structure so as to be surrounded by the flexible support. SOLUTION: In this device, a sliding plates 20 layered structure is housed in a hollow part of a flexible support 10 with a space 25. The sliding plates 20 have a high pressure receiving force against the compressing force, and a load in the vertical direction is supported by both the flexible support 10 and sliding plates 20. The sliding plates 20 contact with each other with a high friction coefficient in the layered condition and they can be slid in the horizontal direction. In the case of a weak earthquake, since the horizontal displacement of the flexible support 10 is a little and displacement is not generated in the sliding plates 20 because of the existence of the high frictional force and the space 25, an effective trigger function is generated.  In case of a strong earthquake, the sliding plates 20 are slid each other by the pushing force of the flexible support 10 in the horizontal direction, and the sliding plates 20 and the flexible support 10 absorb the energy at the same time so as to realize high vibration energy absorbing effect.
Patent JP-H07125160-A (JP)
Title: Multilayered laminate
Inventor: KURAMOTO TETSUNOBU
IPC: B32B27/32
Filed: 1993-11-05
Abstract: PURPOSE:To make the releasability of the gelled content from a container excellent and to dispense with a special take-out device by laminating a layer having a specific center line average roughness and mainly composed of a polypropylene resin to one or more layer composed of other plastic base material as a surface layer. CONSTITUTION:A layer (A) having a center line average roughness of 0.15-0.30mum and mainly composed of a polypropylene resin is used as to the surface coming into contact with gelled content and at least one layer A is laminated to a layer (B) composed of other plastic base material for lowering shape retention and oxygen permeability to form a multilayered laminate. The thickness of the layer A is pref. 5-100mum from the aspect of moldability. When the center line average roughness of the surface coming into contact with the gelled content constituting the layer A is less than 0.15mum or more than 0.30mum, vacuum destruction of the gelled content at the time of taking out is not easily generated and the content gets out of shape or is left on the inner wall of a container.
Patent JP-H07131997-A (JP)
Title: Rotational condition detecting device for step motor
Inventor: MORIYA TAKAO
IPC: F01M1/16
Filed: 1993-11-05
Abstract: PURPOSE:To provide a rotational condition detecting device for a step motor whereby a rotational condition of the step motor can be detected without using an exclusive use sensor. CONSTITUTION:A rotary condition detecting device for a step motor formed so as to drive the step motor 19, provided with a rotor magnetized in multipoles and a stator having multiphase windings phi1 to phi4 rotated by successively supplying an excitation current to each winding phi1 to phi2, comprises an induced voltage detecting means (CPU) 33 for detecting induced voltage (f) in the winding phi2 with no excitation current supplied and a motor rotary condition judgment means 33 for judging a rotational condition of the step motor by the detected induced voltage.
Patent JP-2001103579-A (JP)
Title: Remote control system
Inventor: KOGA TATSUO
IPC: H04Q9/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system where a database including a huge number of data to be sent to a terminals is edited so as to reduce the data amount and an electronic device is remotely controlled by utilizing the database. SOLUTION: An EPG provider 3 edits an EPG(Electronic Program Guide) on the basis of personal information of a user registered when the user subscribes to the EPG provider 3 and transmits the edited EPG to a mobile phone 1. The mobile phone 1 stores once the edited EPG to a memory 10, utilizes the EPG stored in this memory 10 and makes communication with a home server 4 to remotely control the home server 4 so as to allow the home server 4 to reserve video recording of a desired program.
Patent JP-S62136095-A (JP)
Inventor: NISHI TAKESHI
IPC: H05K3/18
Filed: 1985-12-10
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-H01118991-A (JP)
Title: Vending machine with multiple mutual vending function
Inventor: SUHARA SATORU
IPC: G07F11/00
Filed: 1987-10-30
Abstract: PURPOSE: To improve operability by enabling plural alternate vending only by setting a number for designating one of plural alternate vending objects and a number for designating its range. CONSTITUTION: A discrimination part 10 is constituted to recognize any one of columns from N to (N±1) as the object column of plural alternate vending corresponding to a number N set to a 1st setting part 11a and a number (n) set to a 2nd setting part 11a. Therefore, in the case of plural alternate vending at 2nd-4th merchandise dispensers 3b-3d, only by setting N=2 and n=2 from the discrimination part 10 at the time of columns from N to (N+1), it can be recognized that three 2nd-4th merchandise dispensers 3b-3d are object columns. In the case of columns from N to (N-n), the conditions of N=4 and n=2 are set by the discrimination part. Thus, even when the number of object columns is increased, the number of setting operations is not increased and operability is improved.
Patent JP-S62136079-A (JP)
Title: Manufacture of field effect transistor
Inventor: KATSU SHINICHI
IPC: H01L21/265
Filed: 1985-12-10
Abstract: PURPOSE:To form a channel part by an ion implantation method which provide high mass-productivity and economy and eliminate mesa etching process by a method wherein an active layer is selectively formed by ion implantation and an ohmic electrode with a T-shape cross section is formed on the active layer. CONSTITUTION:Ions are selectively implanted into a semi-insulating substrate 1 to form an active layer 7 and an SiO2 film 8 is made to grow on it and etched with a patterned photoresist 9 as a mask. After the photoresist 9 is removed, an ohmic metal film 10 is formed and selectively etched with a photoresist as a mask and the SiO2 film 8 is removed to form a T-shape ohmic electrode 3. Then the GaAs substrate 1 and the active layer 7 are slightly etched with the ohmic electrode 3 as a mask to form a channel part 4. Further, by utilizing the overhand of the T-shape ohmic electrode 3, Schottky barrier metal is slantly evaporated from two directions to form gate electrodes 5 and an ohmic electrode 6 is formed on the active layer 7.
Patent JP-S63131262-A (JP)
Title: Word processor
Inventor: KAWAKAMI YASUSHI
IPC: B41J21/18
Filed: 1986-11-20
Abstract: PURPOSE:To make and edit a text book with a simple key operation by shifting a cursor in other tabulation setting display column position except for a tabula tion position if a tabulation key is operated in a display column in which plural tabulation positions are set. CONSTITUTION:Input data from a key input part 12 is processed in accordance with a previously set program and is displayed in a display 3 having numerous display columns. The tabulation positions are set with a minimum shift pitch to the horizontal direction of a printing device as a unit, and only one tabulation position is displayed in the display 3 in the same display column. If the tabula tion key is operated in the display column in which plural tabulation positions are set, the cursor is shifted to other tabulation setting display column position except for the tabulation position in the same display column.
Patent JP-H0587496-A (JP)
Title: Method for welding inner and outer metallic cylinders
Inventor: TAKEGAWA HIROAKI
IPC: F42B3/195
Filed: 1991-09-28
Abstract: PURPOSE:To enable a contact length between an inner metallic cylinder and an outer metallic cylinder at a part of penetration under an irradiation of laser to be elongated and to improve an air-tightness by a method wherein one end of the inner metallic cylinder is formed with a flange directed outwardly and terminated at a middle part of thick wall part of an end surface at one end of the outer metallic cylinder. CONSTITUTION:One end 31 of an inner metallic cylinder 3 is formed with a flange (a) directed outwardly and terminated at the midway part of thick wall of an end surface 610 of an outer metallic cylinder 61 in advance. An ignition element A is inserted into an opening of one end 61 of the outer metallic cylinder and irradiated with a laser (b) at an interface between the flange (a) at one end 31 of the inner metallic cylinder and an end surface 610 of one end 61 of the outer metallic cylinder. With such an arrangement, if a height (h) of the flange (a) is set to cause metal penetration depth to reach the contact interface surface 63 between the inner surface of the metallic outer cylinder and the outer surface of the metallic inner cylinder, the inner and outer cylinders can be contacted at a right angled bending line within the metal penetration range, and the contacting length of the inner and outer cylinders can be correspondingly elongated. With such an arrangement, an air-tightness can be improved more.
Patent JP-H07207177-A (JP)
Title: Water-soluble phthalocyanine dye, its preparation and its application
Inventor: KURAUSU ZAITOMATSUHIYAA
IPC: D06P3/10
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a novel dye having a safe center metal atom, good in light fastness, humidity resistance and sweat fastness and generating dyeing of high quality having a sharp green hue especially for a cellulose fiber material.  
     CONSTITUTION: A dye represented by formula I [wherein PC is a group represented by formula II (wherein Me is Zn(II) or a divalent metal group represented by formula III or the like); M is H, an alkali metal or the like; R 1  and R 2  are each H, a 1-6C alkyl or the like; B is a group represented by formula IV (wherein R 3  is H, a 1-4C alkyl or the like; R 4  is H, a halogen, a 1-4C alkyl or the like; (m) is 0 or 1; and (n) is 0, 1 or 2) or a group represented by formula V; Y is vinyl, ethyl or the like; (a) is 0-3; (b) is 0-2; (c) is 1-4; and a+b+c is 1-4], for example, zinc (II) phthalocyaninesulfonyl chloride is designated. The designated dye is obtained by introducing a phthalocyanine into chlorosulfonic acid to raise the temp. of the batch to 50-60°C and further stirring the batch at 135°C for 3-4 hr to subsequently cool the same to 80-90°C and adding thionyl chloride to the batch gradually under stirring to further stirr this bath at 90°C for 4 hr and stirring the batch on ice to obtain a dye precipitate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02124519-A (JP)
Title: Optical element
Inventor: TOMONO HARUO
IPC: G02B27/64
Filed: 1988-11-02
Abstract: PURPOSE:To easily change the vertex of the angle formed of two parallel plane plates by small driving power so that optical characteristics can be changed by constituting a connecting member so as to have at least one V shape in sectional shape. CONSTITUTION:The optical element A is the optically transparent parallel plane plate 1 consists of glass, plastic materials, etc., and is formed of the two parallel plane plates 1 when there is no energizing force from the outside. The connecting member 2 consists of the flexible materials which are formed by laminating the high-polymer films or aluminum foil, etc., and are deformable to a V shape. Water, alcohol or the like which is an optically transparent material 3 is sealed therein. Supporting members 5 support the parallel plane plates 1 in the shape of enclosing the plates and consist of aluminum, plastic molding, etc., having high hardness. The angle formed of the two parallel plane plates is easily changed by the small driving force in this way and the deterioration in the properties of the material sealed in the inside arising from a change in external environment is prevented.