baber/WOPTO huggingface dataset:
Patent JP-S61267359-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOTTA NOBUAKI
IPC: H01L21/8238
Filed: 1985-05-22
Abstract: PURPOSE:To improve the positional precision of a double-well by patterning a second photoresist film by means of self-alignment utilizing the trench which has been formed with a first photoresist film. CONSTITUTION:With a first photoresist film 12 as a mask, the surface of a substrate 11 is etched by means of the isotropic plasma etching, thereby forming a trench 13. Again with the first photoresist film 12 as a mask, boron, an impurity of the first conductivity type, is introduced into the substrate 11 by means of the ion implantation process. After removing the photoresist film 12, high- temperature heat treatment is applied to form a P-well 14. A second photoresist is applied on the whole surface, and the whole surface is etched back by means of plasma etching, leaving the second photoresist 15 only in the trench 13; with this film as a mask phosphorus, an impurity of the second conductivity type, is introduced into the substrate 11 by means of the ion implantation process. After removing the photoresist 15, high-temperature heat treatment is applied, thereby forming an N-well 16.
Patent JP-2000306538-A (JP)
Title: Charged particle beam scanning type image display device
Inventor: ICHINOMIYA YUTAKA
IPC: H01J37/22
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To control an image centering operation and scaling of observation magnification while leaving the sight of operation on a sample image by leading a mouse cursor to a sample image display position by the use of a mouse and operating a wheel control after moving a stage so as to set a clicked position at the center of the visual field on clicking the mouse. SOLUTION: By converting the distance between the clicked position of a mouse cursor and the center of a sample image display area into a movement amount of a sample stage 4, a computer 7 moves the sample stage 4. When the sample stage movement is terminated, an area which is required to be more precisely observed is displayed at the display center of the sample image display area. At that time, since the mouse cursor is still displayed in the sample image display area, for instance, when a wheel of the mouse 9 with a wheel control is then moved upward, the observation magnification is enlarged, and when the wheel is moved downward, the observation magnification is reduced.
Patent JP-S61266830-A (JP)
Title: Synchromesh universal joint
Inventor: KURODA MASAYUKI
IPC: F16D3/205
Filed: 1985-05-20
Abstract: PURPOSE:To smooth the rolling of a roller and prevent the occurrence of exothermic and vibrational phenomena by providing a rotatable inclined ring between a cylindrical leg shaft and a roller fitted on the outside thereof and forming the roller cylindrically and a roller guide surface into a plane. CONSTITUTION:When an operating angle is made between first and second shafts 11, 15, a leg shaft 19 rotates about the axis X while swinging so that the contact of a cylindrical roller 23 with a guide surface tends to change from the line contact to the point one. Then, the reaction received from the guide surface by the cylindrical roller 23 is offset to an end of the contact line. Since the reaction acts on a position remote from the axis Y of the inside diameter surface of an inclined ring 20, said ring 20 receives a rotation regulating force about the axis Y so that the outer periphery of the cylindrical roller 23 holds always the line contact condition relative to the guide surface. As a result, the cylindrical roller 23 smoothly rolls along the guide surface without any restriction to prevent the occurrence of exothermic and vibrational phenomena.
Patent JP-S5734648-A (JP)
Title: Alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M50/186
Filed: 1980-08-11
Abstract: PURPOSE:To improve proof against the leakage by means of a resin layer made of a mixture of epoxy resin and a specific sort of other resin and interposed between a gasket in the sealed inlet and metal sealing plate. CONSTITUTION:A metal container 1 serving the mission of an anode terminal as well is filled with anode agent 2 made from silver oxide etc. and cathode agent 5 made from amalgamated zinc power is piled and filled on it via a separator 3 and an electrolyte retainer 4. The opening 1a of this container 1 is sealed with metal sealing plate 6 equipped with a gasket 7 and serving its additional mission as a cathode terminal, thus an alkaline battery can be formed. Then, a resin layer 8 shall be formed in the contact surface between the face of gasket 7 and metal sealing plate 6. This resin layer 8 is made from a material formed by mixing epoxy resin, such quantity of polyoxy-propylene amine as reacting on this resin and leaving a part of it as virgin, and such quantity of epoxy resin as more than the equivalent of said remaining virgin resin.
Patent JP-H0365228-A (JP)
Title: Gas separation membrane of co-polyimide induced from substitution polyphenylene- diamine and substitution methyleneaniline
Inventor: RICHIYAADO AREN HEIZU
IPC: B01D53/22
Filed: 1990-04-25
Abstract: PURPOSE: To selectively separate the objective gas from a gas mixture by forming a gas separation membrane comprising an aromatic copolyimide derived from a specified substd. phenylene diamine and a substd. methylene dianiline. CONSTITUTION: An aromatic copolyimide is synthesized by condensation reaction of an aromatic tetracarboxylic acid dianhydride and a mixture of phenylene diamine having substituents on the all ortho positions to amine functions and methylene dianiline having substituents on the all ortho positions to the amine functions. The obtd. aromatic copolyimide has about >=300 deg.C glass transition temp. and is stable up to about 400 deg.C in air or an inert atmosphere. The gas separation membrane produced from this aromatic copolyimide is useful to concentrate oxygen and nitrogen from air or the like.
Patent JP-H10290586-A (JP)
Title: Actuator using electromechanical transducer
Inventor: KAMIYAMA MASAYUKI
IPC: H02N2/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator using a piezoelectric element large in mechanical strength, excellent in transmission efficiency of driving force, high in reliability, and easy of assembly. SOLUTION: The right and left ends of the tubular piezoelectric element 14 consisting of piezoelectric ceramic having PZT for its main component are supported by supporting members 12 and 13, and a slider 15 is frictionally coupled with the piezoelectric element 14. When drive pulses are applied to the electrodes 16 and 17 at the right and left ends of the piezoelectric element 14, elongating displacement, at the section 16 of the electrode 16, and shrinking displacement, at the section of the electrode 17, occur, and the slider 15 shifts in the direction of an arrow a. The slider 15 can be shifted in the direction of an arrow (a) while producing slippage between the slider 15 and the piezoelectric element 14 by applying drive pulses continuously.
Patent JP-S60252934-A (JP)
Title: Initial reset controller
Inventor: NAKAGAWA MASANAO
IPC: G06F1/24
Filed: 1984-05-29
Abstract: PURPOSE:To select a recovery processing mode by storing and controlling the result of operation every processing done by a command issued from a main control part for each processing part and searching the processing part needed for recovery processing in an initial reset command mode to perform the selective execution. CONSTITUTION:The data showing the need/no-need for recovery processing is registered to the corresponding area of a working state control table provided at a RAM every processing done by a command issued from a main control part 17 and according to the working states of processing parts 10-14 respectively. In case a working fault occurs, for instance, at a coin processing part of an ATM and an initial reset command is issued, only a control subject requiring the recovery processing is selected to execute the recovery processing after searching the working state control table for control subjects stored in a preceding command processing end mode.
Patent JP-S60254580-A (JP)
Inventor: KUKUMIYA SHIGENORI
IPC: H01R43/00
Filed: 1984-05-30
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-S5538650-A (JP)
Title: Player with integrating timer
Inventor: YAMAGUCHI YOSHITO
IPC: G11B3/54
Filed: 1978-09-08
Abstract: PURPOSE: To make it possible to indicate when a stylus should be replaced, by controlling an integrating meter by detecting the use of the stylus.  
     CONSTITUTION: When the motion of tone arm 6 is detected by detection switch 8, the division output of divider 14 is applied through control circuit 10a to counter 16 with a record stylus in use, so that counter 16 counts the division output. The count value of this counter 16 corresponding to record-stylus in-use integration time is applied through decoder 18 to display the stylus in-use integration time, thereby indicating when the stylus should be replaced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290973-A (JP)
Title: Weather strip for sunroof
Inventor: TSUCHIDA HIDESHI
IPC: B60J10/82
Filed: 1994-04-25
Abstract: PURPOSE:To improve a sealing property and to reduce the sound of going- through air by projecting an outside seal lip to cover an end edge part of a body panel on an upper part of a sectional U letter shaped base bottom part of a weather strip fit on a glass and an inside seal lip to elastically make contact with the vertical surface of the end edge part on a lower part and installing a bridge between them. CONSTITUTION:A sponge rubber made bridge 37 is provided between a solid rubber made outside seal lip 35 to cover an end edge part of a body panel 10 integrally projectively provided on an upper part of a solid rubber made sectional U letter base bottom part 31 fit on a glass 20 and a sponge rubber made inside seal lip 36 to elastically make contact with the vertical surface of an end edge part on a lower part. In the state where the glass 20 is closed, as the inside seal lip 36 makes elastically contact with the vertical surface of the end edge part of the body panel 10 and sags, the sagged inside seal lip 36 rolls in the bridge 37, pulls the outside seal lip 35 to the inside, prevents its jumping up and doubly seals with the inside seal lip 36, it is possible to improve a sealing property and to reduce the sound of the air driven through.
Patent JP-H02292414-A (JP)
Title: Protective construction of face of slope
Inventor: YAMADA YASUHIRO
IPC: E02D17/20
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate and economize execution by a method wherein an anchor is driven to the bedrock of the face of a slope, and projected in proper length from the surface of a ground a hardening holding material is arranged around a projecting section, a fluid hardening material is absorbed to the hardening holding material, and the hardening holding material is bonded with the anchor. CONSTITUTION:Rock bolts 1 are driven at the proper positions of a bedrock, and projected from the surface of a ground in appropriate length, and an easily deformable hardening holding material 2 having water absorption properties is disposed around the projecting sections. The hardening material holding material 2 is impregnated with cement milk 3 as a hardening material having large fluidity, and the rock bolts 1 are bonded with anchors. Keep plates 4 such as steel plates are placed onto the hardening material, the noses of the bolts 1 are penetrated through the holes of the keep plates 4, and nuts 5 are screwed and the bolts 1 are fixed. Accordingly, execution is facilitated, and the bedrock can be stabilized positively.
Patent JP-S5537663-A (JP)
Title: Start system of option hardware
Inventor: HIRUMA MASAHIRO
IPC: G06F9/38
Filed: 1978-09-11
Abstract: PURPOSE: To reduce hardware by rapidly starting the operation of option hardware by making a decision on whether an instruction word operates or not by a fast floating-point arithmetic device.  
     CONSTITUTION: The CPU11 has an instruction-word pre-fetch function and fast floating-point arithmetic device FPH12 which performs the process of option instructions function-allotted from CPU11. Here, when CPU11 fetches part or all of instruction words read from main memory 10 to an instruction buffer by the instruction-word pre-fetch function, they are transferred to FPH2 as well. As a result, FPH2 decodes option codes of transferred instruction words to make a decidion on whether processing operation should be started, so that the option hardware will start operation smoothly. Consequently, hardware can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10302630-A (JP)
Title: Manufacture of phosphor screen of color cathode-ray tube
Inventor: OKITA MASAMI
IPC: H01J9/227
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To inhibit the black-unevenness failure of a phosphor screen even if the constant-temperature drying time of a PVP(polyvinyl pyrrolidone) film is reduced as the result of shortening of a manufacturing index (phosphor screen manufacturing time per panel). SOLUTION: In a process of striping a phosphor screen with carbon, a PVP photosensitive solution is applied to the inner surface of a panel, the surface is dried, and constant-temperature drying is performed for a certain time. In this case, the constant-temperature drying time is shortened from about 300 seconds in conventional cases to about 220 seconds, and the thickness of the PVP film is reduced from about 0.140 mg/cm<2> in conventional cases to about 0.130 mg/cm<2> in a shaved film thickness value. Thereby the percentage of water in the PVP film is decreased to form a PVP stripe of a sufficient width.  Thereafter, exposure to ultraviolet rays, development, dispersant application, carbon application, and carbon drying are performed in sequence, the PVP stripe is peeled from the glass of a front panel by reversing agent application, and the carbon stripe is completed by development.
Patent JP-H07322354-A (JP)
Title: Digital portable telephone set
Inventor: MASUDA HIDEAKI
IPC: H04M1/00
Filed: 1994-05-25
Abstract: PURPOSE:To raise the success probability of call reorigination by waiting for the rise of electric field intensity and automatically performing the call reorigination even when the electric field intensity of received radio waves is turned to a weak electric field level during the movement of a terminal equipment and time-out occurs. CONSTITUTION:When call origination is unsuccessful due to the time-out, RSSI data measured at the time are written in the write area of OLD RSSI in a memory 8, the level of the OLD RSSI is judged, and when it is other than an ultra-weak electric field and a weak electric field, respective states are displayed at a display part 6 and a processing at the time of standby is returned. Also, a reception level during the movement is intermittently measured and the RSSI data are written in the write area of NEW RSSI in the memory 8 every time. When the RSSI data are turned to the weak electric field level by the judgement of a controller 5, call origination starting sound is transmitted from a speaker as confirmation sound and a call reorigination processing is automatically executed by using a redial number written in the redial number write area of the memory 8.
Patent JP-2000300817-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that facilitates inspection of a winning detection signal in a form test by a third-party institution. SOLUTION: In a game machine 1 wherein a winning detection signal of a winning detection switch provided in a game board or the like is inputted to a game controlling microcomputer mounted on a game control substrate 31, a branch-point is provided in a printed circuit portion on the game control substrate 31 that transmits a winning detection signal to the game controlling microcomputer, a separate printed circuit is provided from the branch-point to the end (projected piece) 31a of the game control substrate 31, and the inspection connector 47 is attached to the end of the printed circuit. In addition, when the game control substrate 31 is stored in a game control substrate box 87, the projected piece 31a is exposed to the outside of the game control substrate box 87.
Patent JP-H01281396-A (JP)
Title: Method for tapping molten metal through a furnace bottom
Inventor: IKEMIYA HIROYUKI
IPC: F27D3/15
Filed: 1988-05-06
Abstract: PURPOSE:To avoid a dangerous operation and prevent a reduction in efficiency of operation by a method wherein a refractory baked layer is broken and removed with a jig having a connecting rod of which one end is fixed to the refractory material and the other end is connected to an opening or closing mechanism at an outlet port and then the outlet port is opened. CONSTITUTION:In order to close an outlet port 1 arranged at a furnace bottom 2, some refractory powders 3 are filled. A refractory plate 4 is buried in the refractory powders 3. One end of a connecting rod 5 is connected to a rear surface of the refractory plate 4 and the other end is connected to an opening or closing mechanism 6 arranged outside the furnace bottom 2. When refined, the refractory powders 3 may generate a baked layer together with the refractory plate 4 by a melting temperature. After refining, a cylinder 8 is operated, and a gate is opened, the baked layer is broken by the refractory plate 4 at one end of the connecting rod 5 and the molten metal is flowed out and then the molten metal discharging port 1 is opened. With this arrangement, it is possible to make a positive opening of the molten metal discharging port at the furnace bottom and further to improve an operating efficiency without having any dangerous operation.
Patent JP-H06300023-A (JP)
Title: Counter weight mounting device in construction machine or the like
Inventor: OZAWA MANABU
IPC: F16B37/04
Filed: 1993-04-15
Abstract: PURPOSE:To provide a device capable of easily mounting a counterweight on the rear end of a machine body of construction machine or the like. CONSTITUTION:A counterweight is fastened to a frame 2a of a machine body of construction machine or the like by a mounting bolt 4, a mounting fitting 10 and a nut 7. The mounting fitting 10 consists of a washer plate part 10a interposed between the frame 2a and the nut 7 and passed through by the mounting bolt 4 and a turn stopping plate part 10b for fixing one side of the nut 7 and is blocked from turn by the end edge of the turn stopping plate part 10b caught by a plate-like projecting part 2b provided on a portion of the frame 2a.
Patent JP-H04319108-A (JP)
Title: Snow-melting device using wave
Inventor: INOUE MASANORI
IPC: E01H5/10
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a snow-melting device utilizing the waves of water, having high snow-melting efficiency. CONSTITUTION:A snow-melting device consists of a snow-melting tank 1 to be charged with snow blocks 6, a heater 2 to heat water in the tank 1, a wave former 3 to generate waves of water in the tank 1, and a beach 7 provided in the tank 1. The water depth in the longitudinal direction of the beach 7 is decreased continuously from one end to the other end. Also, the water depth in the widthwise direction of the beach 7 is increased continuously toward the center of the tank 1.
Patent JP-H11307803-A (JP)
Title: Converging apparatus
Inventor: HIBINO KOETSU
IPC: F24S23/70
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To improve converging efficiency by forming V-shaped reflecting surfaces for reflecting incident light into hologram surfaces having virtual image mirrors that are wider at the vertex side of the V-shaped reflecting surfaces than the reflecting surfaces. SOLUTION: Opposed reflecting surfaces 11 of a converging apparatus are formed into hologram surfaces having virtual image mirrors 13 that are divergent with respect to a converging section 12. Here, the mirrors 13 mean a virtual image representing a hologram image recorded on the surfaces 11, and light incident to the surfaces 11 is reflected in accordance with the mirrors 13. Further, this converging apparatus has the shape of a square pyramid formed by combining four reflecting members having the surfaces 11, e.g. whose height h is 60 mm, whose incident opening is square with each side b being 40 mm, and whose emergent opening is square with each side a being 8 mm. Hence, the converging rate is 25 times.  Since the light incident to the surfaces 11 is reflected in accordance with the mirrors 13, the light once incident to the surfaces 11 does not emerge out of the surfaces 11 and thus converges at the section 12.
Patent JP-S5635490-A (JP)
Title: Semiconductor laser element
Inventor: YANO MORICHIKA
IPC: B01D67/00
Filed: 1979-08-30
Abstract: PURPOSE:To largely improve the operation lifetime of the laser element by controlling the density of P added to a GaAlAs active layer and thus alleviating the discordance of the lattice constant thereof. CONSTITUTION:The lifetime of the laser depends upon a slight lattice constant difference at the time of hetero epitaxial growth, a slight lattice constance variation caused by doping, and strains introduced by the mounting of electrodes and heat dissipating plate thereon. An N type GaAlAs layer and a P type GaAlAs active layer, a p type GaAlAs layer and a p type GaAs layer are sequentially laminated on an N type GaAs substrate, the addition of P to the active layer is controlled, crystal defect is prevented at the time of growing the active layer, lattice distortion thereof is prevented at room temperature, and the deterioration of a laser element  can be remarkably suppressed.
Patent JP-S63282637-A (JP)
Title: In-piping running instrument
Inventor: MARUKI HIDEAKI
IPC: G21C17/003
Filed: 1987-05-07
Abstract: PURPOSE:To enlarge a running range by providing a body which can freely run in a piping and an accommodating frame for rotatably and detachably accommodating the body and detaching the body by a signal from the front detector of the body in the branching part of the piping. CONSTITUTION:An in-piping running instrument 1 is constituted by a body 2, an accommodating frame 3 and an accommodating unit 4. The body 2 is provided with a telescopic revolving mechanism 12 and an arm extending mechanism 9A mounted with a wheel 31A and provided with a front detector 5, a stereoscopic television camera 6, a ultrasonic flaw detector and the like on a distal end side. The instrument 1 is run in a large inner diameter pipe while detecting an obstruction by the detector 5 and avoiding the obstruction. When the instrument 1 is moved to a medium inner diameter pipe, the body 2 and the frame 3 are separated from the accommodating unit 4 and the instrument 1 is moved by the mechanism 9A, the wheel 31A and the mechanism 12. When the instrument 1 is moved to a small inner diameter pipe, the instrument 1 is run after separating the body 2 from the frame 3 and detects a flaw and checks the inside of a piping by the flaw detector.