baber/WOPTO huggingface dataset:
Patent JP-H09306271-A (JP)
Title: Cursor manual operating device
Inventor: WAKITANI MASATOSHI
IPC: H01H9/18
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent light leakage to the outside and illuminate an operation button more brightly and uniformly by mounting a light emitting element on a front face of a cursor switch unit so that light passes in a gap and a back face of the operation button is irradiated. SOLUTION: A cursor switch unit 13 provided on a printed circuit board 12 is interlocked with an operation shaft 14 engaged with an operation button 16 provided at the top face center thereof, moves a movable contact, and comes into contact with the corresponding fixing contact. The light emitted from a light emitting element 15 pass through the inside of a cap 18 and irradiates a back face of the operation button 16. Characters, marks, or the like displayed on the operation button 16 can be judged by means of the light irradiating the back face of this operation button 16. In addition, even if the operation button 16 is inclined in a specified direction by pushing it manually to move the cursor, the light leakage can be prevented by means of a cap 18.  Further, since the light emitting element 16 is mounted on the front face of the cursor switch unit 13, an interval between the light emitting element 15 and the operation button 16 is shortened, and the operation button can be illuminated more brightly and uniformly.
Patent JP-H06303229-A (JP)
Title: Method and system for transmitting data
Inventor: MAKI KAZUSHI
IPC: H04L9/12
Filed: 1993-04-16
Abstract: PURPOSE:To eliminate transmission time which is wastefully consumed and to improve the use efficiency of a communication line in a system transmitting monitor data showing the line quality of a network and security data which is block-ciphered to the other device through the communication line. CONSTITUTION:A network management device 1 is provided with a ciphering device 11 which block-ciphers security data for respective transmission periods, a line monitor device 12 generating monitor data and a data insertion device 13 inserting monitor data into a non-data part formed at the time of block ciphering and generating the data group of a transmission period unit. Furthermore, a data extraction device 21 extracting data which is block-ciphered and monitor data from the received data group and guiding them to a decoding device 22 and a monitor device 23 is provided for a remote monitor device 2 becoming a transmission destination, and idle time generated at the time of a ciphering processing is eliminated.
Patent JP-S5538680-A (JP)
Title: Cutting unit
Inventor: OGAWA HIROSHI
IPC: G11B3/00
Filed: 1978-09-13
Abstract: PURPOSE: To obtain a wide-dynamic-range and low-noise signal by removing upper bits except MSB of a digital signal and then by shifting lower bits as much as removed bits.  
     CONSTITUTION: A 16-bit digital signal regenerated by VTR 4 from master recoder 2 is shifted, bit by bit, by switcher 12 and then applied to shift register 7. Then, MSB of this 16-bit signal is applied as a sign bit to shift register 7. The 2nd and 3rd bits are removed and the 4thW15th bits are shifted, two bits by two bits, to higher bits. Through this operation, a 13-bit digital signal is constituted by MSB and the output of switcher 12 and passed through shift register 7, etc., to obtain a PCM signal, which is supplied to a cutter. In this way, a wide-dynamic-range and low-noise signal can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04317384-A (JP)
Title: Semiconductor light emitting device
Inventor: TAKEMOTO AKIRA
IPC: H01S5/00
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a semiconductor light emitting device in which both high speed response and high optical output are compatible and a light having a far field image of a Gaussian distribution can be output. CONSTITUTION:p-n-p buried layers 13, 14, 15 having larger forbidden band width than that of an active layer and in which an active layer 11 made of a semiconductor having smaller forbidden band width than that of a p-type substrate 10 and an n-type semiconductor layer 12 having larger forbidden band width than that of the active layer are sequentially formed on the substrate 10, and mesas sequentially formed by so removing the layers as to reach the substrate so as to retain them in a stripe state, are buried in both sides thereof, are provided. Further, a small forbidden band width layer 16 made of a semiconductor having smaller forbidden band width than that of the substrate 10 is provided between the layer 15 and an n-type semiconductor layer 17.
Patent JP-H10226988-A (JP)
Title: Water retainer for paper coating agents
Inventor: NIIKE HITOSHI
IPC: D21H19/36
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To produce a water retainer for paper coating agents that contains a specific copolymer and gives paper coating agents appropriate thickening property under conditions of low shearing speeds and sufficient fluidity under conditions of high shearing speeds, provides excellent printability for coated paper, and improves the coating speed and quality of the coated paper. SOLUTION: This water retainer for paper coating agents comprises a copolymer obtained by copolymerizing (A) preferably 30-80wt.% of one or more kinds of radically polymerizable hydrophobic monomers selected from a group consisting of (meth)acrylic ester monomers of formula I (R<1> is H or an alkyl; R<2> is a 1-22C alkyl, alkenyl, cycloalkyl, aryl, etc.) (except aliphatic diene monomers), carboxylic vinyl monomers, and styrene monomers, as a chain transfer agent, and (B) preferably 20-70wt.% of radically polymerizable hydrophilic monomers, such as carboxyl group-containing monomers, including compounds of formula II [M is H, an alkali (earth) metal, ammonia, etc.], hydroxyl group-containing monomers, and amide group-containing monomers.
Patent JP-S604917-A (JP)
Title: Display device for endoscope
Inventor: OOMAGARI YASUHIKO
IPC: G02B23/26
Filed: 1983-06-24
Abstract: PURPOSE:To perform photography with a sufficient quantity of light automatically even when a photographing device is attached while a display device is attached to an endoscope eyepiece, and allow even manual switching optionally. CONSTITUTION:A connection cylinder 14 equipped with an objective lens 14a is provided concentrically to the rear end part of a main body 8, and a bayonet type attachment part 15 is provided to the collar part of the rear end. Then, a cylindrical interlocking ring 16 is fitted rotatably onto the connection cylinder 14, and its collar part 17 is interposed between the rear end of said body 8 and attachment part 15. A clutch mechanism 29 is provided between said interlocking ring 16 and a prism frame 21. Namely, a projection part 30 projects axially is provided atop of the interlocking ring 16, and inserted into the receiving groove 32 of a ring 31. Further, a receiving ring 41 is fixed to an opening part 40 formed in the main body 8 facing to the arcuate part 23 of the prism frame 21, and a switching operation knob 42 is attached as an operating means rotatably to the receiving ring 41.
Patent JP-H08283057-A (JP)
Title: Admixture combined spherical cement and its production
Inventor: TANAKA ISAO
IPC: B01J2/00
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a hydraulic cement mixture large in slump value by forming a water reducing agent layer on the surface part of a spherical cement. CONSTITUTION: Cement clinker particles in a hopper 14 are supplied to a ring- like collision chamber 7 through a cement chute 13, brought into contact with a rotary disk 4 rotating at the rotating speed of 4000-16000rpm and a blade 5 attached thereto, scattered in high speed gas flow while revolving at a high speed in the chamber 7 and made to collide with the surface of a ring-like stators 8 and the blade 5 while revolving. At the same time, the powdery water reducing agent is fed and the resultant mixture is finely pulverized into spherical shape by circulating it in the collision chamber 7 through a circulating circuit pipe 12 for 3-20min and after that, is taken out from a chute 11 with a discharge valve 10 opened and a cement particle 20a layer and the water reducing agent layer 21 are formed on the surface of the cement base particle 20.
Patent JP-S605317-A (JP)
Title: Japanese word processor
Inventor: FUJINAWA MASAAKI
IPC: G06F17/22
Filed: 1983-06-24
Abstract: PURPOSE:To input Japanese words at a high speed, by selecting automatically a character by a Kanji (Chinese character) pattern recognizing function without requiring any display selection by the operator of a Japanese word processor. CONSTITUTION:The keyboard 1 uses a Kana (Japanese syllabary) keyboard or an alphabet keyboard, but such a way that to input Kanji by voice through a voice input device 7 and convert the inputted voice into Kana codes is available. An optical character input device 3 forms the image of a character written on the original on an one-dimensional array photoelectric conversion element and converts the optical image into an electric signal pattern. An output device 5 outputs Kana-to-Kanji converted Kanji codes. A processor 6 generates Kanji codes corresponding to Kana character strings from the Kana code from the keyboard 1 and the original pattern from the optical character input device 3.
Patent JP-H06324802-A (JP)
Title: Mouse cursor display method and mouse device
Inventor: YAMAMOTO NORIKO
IPC: G06F3/038
Filed: 1993-05-14
Abstract: PURPOSE:To constitute the device so that when a keyboard is being used, a mouse cursor does not stand in the way, and when a mouse operation is started, the mouse cursor can be detected easily by constituting its device so that when the mouse is operated, the mouse cursor is displayed, and when the mouse is not operated, the mouse cursor is not displayed. CONSTITUTION:A calculation step 101 is a step for setting the time lapse after a mouse is operated finally to zero. In the case the operation of the mouse is detected in the next calculation step 102, the processing returns to the calculation 101, and the time lapse is set to zero. In the case the mouse operation is not executed, a calculation step 103 is executed, and a value of the elapsed time is updated. In a calculation step 104, this elapsed time is compared with a prescribed comparison time, and in the case the elapsed time is larger than the comparison time, the processing advances to a calculation step 105, and a display of a cursor is suppressed. In the case the time lapse is small, the processing advances to the calculation step 102 and whether the mouse operation is executed or not is confirmed. When the mouse operation is detected, the display of the cursor is emphasized.
Patent JP-S63278252-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA ATSUHIKO
IPC: H01L21/3205
Filed: 1987-05-08
Abstract: PURPOSE:To prevent a semiconductor substrate from being damaged and to form a film whose step coverage is excellent by gradually increasing the power of a high-frequency bias during a sputtering process. CONSTITUTION:When a sputtering process is executed while the power of a high-frequency bias is lowered, a metal is applied sufficiently to the bottom of a semiconductor substrate without damaging the semiconductor substrate. Then, the power of the high-frequency bias is increased, and a metal film 3 whose step coverage at a stepped part is excellent is formed.
Patent JP-S5740034-A (JP)
Title: Tamping and smoothening work for underwater rubble mound foundation and dead weight therefor
Inventor: SAITOU KIYOSHI
IPC: E02D15/08
Filed: 1980-08-19
Abstract: PURPOSE: To tamp the top end of rubble mount foundation under water as well as know the depth of the top end face from a tower out of water by a method in which a dead weight constituting a tower capable of being expanded or shrunk by movable frames is hung down from a crane and then dropped.  
     CONSTITUTION: The top end of a rubble mound foundation 1 under water is positioned at a level slightly higher than a design level, and then a dead weight 2 is hung down on the top end face by the crane 16 of a crane ship, whereupon movable frames 5W8 are displaced to higher levels by the buoyance of floating tanks 17, 21, 25, and 29 in water and locked there, a tower 4 is extended to a given length, and the upside portion of a graduated scale 45 is projected from the water surface. In this way, the dead weight 2 is hund up and then dropped to tamp the top end of the rubble mound foundation by means of a weight plate 9. And, the unevenness of the top end face is detected by knowing te inclination of a horizontal scale plate 41, and the graduation of the graduated plate 45 is measured to measure the height of the top end. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05269030-A (JP)
Title: Headrest
IPC: A47C7/38
Filed: 1992-03-23
Abstract: PURPOSE:To diminish tiredness of the neck by a method wherein a neck support that is forced toward the seat side is swing back with the upper part of the headrest as the center. CONSTITUTION:A reverse V-shaped metallic plate 7 is put over a reverse V-shaped metallic plate 6 and pivoted on a swing axis 4 so that the metallic plate 7 is able to swing about the swing axis 4 similarly to the metallic plate 6. Having a larger vertex than the reverse V-shaped metallic plate 6, the reverse V-shaped plate 7 can swing more than the metallic plate 6 by the differential angler theta. However, the reverse V-shaped metallic plate 7 is swing back only when a force is exerted on it because it is forced toward the seat side by the force of a coil spring 5. As the coil spring 5 is compressed and retracted with a specified supporting force maintained when a neck support part 3 of a headrest 1 is pushed, the occiput also comes in contact with a head support part 2 of the head rest 1. As a result, the head is stabilized with both occiput and neck supported. The occiput bears the large portion of the head supporting force, and only a required minimum supporting force is imposed on the neck, resulting in a reduction in oppression to the neck.
Patent JP-S5814807-A (JP)
Title: Storing device of optical fiber surplus length part
Inventor: OIKAWA TOSHIO
IPC: G02B6/24
Filed: 1981-07-21
Abstract: PURPOSE:To store and take out an optical fiber surplus length part in an optical fiber connecting part in good order and easily, by installing a case for storing the optical fiber surplus length part, to receiving base provided on a base body freely attachably and detachably. CONSTITUTION:For instance, on a connecting box 1 of a base line cable laid under the ground, an optical fiber cable holding tool 3, a connector base 4 and a surplus length storing body 5, thus an optical fiber cable 2 is connected. The storing body 5 consists of a receiving base 6 and a case 7 being freely attachable and detachable to the base 6. The receiving base 6 projects projecting pieces 8 on side walls so as to be opposed, partitions the lengthwise direction, and projects spring-like detaining pieces 9 from both the side walls of the partitioned part. The case 7 opens its upper surface 10, is provided with a bottom plate 11, also stores an annular wound surplus length part 13 of an optical fiber 12, provides a recessed fitting part 14 on both sides in the lengthwise direction, and the case is installed to the receiving base 6. In this regard, to an opening upper surface 10, a cover 15 is installed freely attachably and detachably.
Patent JP-H06327101-A (JP)
Title: Brake of electrical car
Inventor: OTSU HIDEKAZU
IPC: B60L7/26
Filed: 1993-05-14
Abstract: PURPOSE:To provide an improved brake for an electrical car by a combination of mechanical antilock braking and regenerative braking. CONSTITUTION:When an accelerator 3 is off, a vehicle speed is fast, a brake 4 is on, and a wheel sliding is small, a high regeneration mode is selected by a motor controller 1. On the other hand, when the sliding is large, a normal regenerative mode is selected. When the sliding is small, the braking force for the wheel can be increased by a brake controller 2 and the braking force by regeneration can also be increased, thus bringing a slippage rate rapidly closer to 0.2. When the sliding is large, the controller 2 reduces the braking force and brings the slippage rate to closer to 0.2. The braking force according to regeneration is smaller than that when the sliding is small and becomes a size which does not prevent the operation of the controller 1. When the accelerator 3 is off, the speed is fast, the brake 4 is off, and the regenerative switch 5 is on, the normal regenerative mode is selected. On the other hand, when the normal regenerative switch 5 is off, an inertia mode is selected.
Patent JP-H06325751-A (JP)
Title: Battery with built-in temperature rise prevention mechanism
Inventor: HONMA TATSUYA
IPC: H01M2/34
Filed: 1993-05-14
Abstract: PURPOSE:To provide a battery with built-in mechanism which surely cuts off electrical conductivity inside against temperature rise due to abnormal current at the time of charge/discharge, concurrently prevents a cut-off condition from being freely restored by itself, and can also release the cut-off condition with ease, and furthermore provide the battery equipped with a temperature rise prevention mechanism, through which the cut-off condition can be judged from the outside. CONSTITUTION:In the sealing section of the battery, a conductive sealing plate 4 and an external electrode 8 with a void bored, are insulated and isolated at the peripheral section, and the sealing plate 4 and the external electrode 8 are electrically connected in a normal case in a space thus formed, so that a temperature sensitive spring 5 is disposed therein, which cuts off electrical conductivity with the circumference of the void 8 of the external electrode 8 with its shape altered when the battery is abnormally increased in temperature. Concurrently, a pawl shaped projection 7a is provided, which is insulated from the external electrode 8 holding the operating condition of the temperature sensitive spring 5 when electrical conductivity is cut off with the temperature sensitive spring 5 operated.
Patent JP-H08311537-A (JP)
Title: Method for reinforcing joined part between rail
Inventor: KOMORI ATSUSHI
IPC: C21D7/06
Filed: 1995-05-11
Abstract: PURPOSE: To provide a method for reinforcing a joined part between rails capable of increasing fatigue strength compared to that of the conventional one. CONSTITUTION: The welding joined part between a crossing rail made of high Mn steel and a common rail made of steel for structural purpose is subjected to hard shot peening of >=1.0mm arc height by shots having 2mm diameter as a primary stage. Next, finish shot peening is executed by shots having 0.3mm diameter. As the shot peening, nozzle type projection by high pressure air is adopted, and the projecting range is regulated to 20 to 30mm diameter. Moreover, as the shots, the hard ones having >=370Hv hardness are used. Thus, by the hard shot peening, the compressive residual stress can be increased, and by the two stage shots, the compressive residual stress of the topmost surface reaches approximately the maximum value.
Patent JP-2000306957-A (JP)
Title: Ultrasonic bonding and mounting method and ultrasonic bonding apparatus
Inventor: GOTO MASASHI
IPC: H01L21/607
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To achieve stable and highly reliable bonding by increasing the margin, while properly setting bonding conditions for facedown bonding a chip element to a resin board. SOLUTION: When connecting electrodes of a chip element CP are subjected to ultrasonic bonding to wiring electrodes provided on a resin board 10 to thereby mount the element CP on the board 10, a heater 5 is provided which heats the board 10 to a temperature at which the ratio of modulus of elasticity εh of the board 10 at a heated temperature to modulus of elasticity εr thereof at room temperature becomes such that 1>εh/εr>=0.5. The heater 5 can be located on the side of a board mounting table 4.
Patent JP-H08303163-A (JP)
Title: Opening-closing body safety device
Inventor: NISHIGAKI KAZUYA
IPC: E06B9/02
Filed: 1995-05-11
Abstract: PURPOSE: To carry out sure closing at all times between the lower end section of an opening-closing body and a floor face, to carry out closing without forming a clearance even on a field, where the floor face is inclined, and to prevent the formation of a deformed tendency crushed by an obstruction detecting sensor surely without requiring the large elastic deformation detecting sensor surely without requiring the large elastic deformation of the obstruction detecting sensor for closing a section between the lower end section of the opening-closing body and the floor face. CONSTITUTION: An opening-closing body opening and closing an opening section is mounted in a freely vertically movable manner. An obstruction detecting sensor 20 being elastically deformed by abutting against an obstruction and detecting the obstruction by the change of internal air pressure is fitted at the lower end section of the opening-closing body. An elastically deformable clearance closing body 37 closing the lower end section of the opening-closing body and the floor face of the opening section is installed to the lower section of the obstruction detecting sensor 20. The clearance closing body 37 is formed tabularly of an elastic member. The clearance closing body 37 is formed tabularly of an elastic member. The clearance closing body 37 is formed in an approximately U-shaped cross section by the elastic member.  The clearance closing body 37 is formed in a hollow cylindrical shape by the elastic member.
Patent JP-H06324813-A (JP)
Title: Storage device
Inventor: SHIMADA AKINOBU
IPC: G06F3/06
Filed: 1993-05-14
Abstract: PURPOSE:To provide a storage device which can use one large capacity portable medium (magnetic tape, etc.) in the same way as the case of using plural portable mediums of a conventional capacity without changing a software interface to a host device. CONSTITUTION:A magnetic tape controller (MTC) 2 is connected to a host device 1 by a host interface control part 3, and connected to a magnetic tape unit (MTU) 8 by a drive interface control part 5. The MTC 2 is provided with a microprocessor 6 for controlling the whole MTC. The microprocessor 6 converts a recording or reproducing request to plural magnetic tapes to a recording or reproducing request to one large capacity portable medium, and manages one large capacity portable medium by dividing logically into one or more plural logical volumes.
Patent JP-S5638451-A (JP)
Title: Sendust alloy having excellent corrosion resistance and preparation of the same
Inventor: TAKADA HISASHI
IPC: C21D8/12
Filed: 1979-09-03
Abstract: PURPOSE: To provide the titled alloy a high corrosion resistance without reducing an excellent magnetic property by newly adding Cr to the magnetic alloy with conventional common composition and specifying the amoun of C and N.  
     CONSTITUTION: This Sendust alloy is provded by newly adding Cr to the conventional magnetic alloy of common composition consisting of Si: 4W12%, Al: 2W9%, and the residual persent Fe and by specifying the amount of C and N, so that a high corrosion  esistance is provided without reducing its excellent magnetic properties. The alloy thus consists of Al: about 2.0W9.0%, Si: about 4.0W12%, Cr: about 1.0W15.0%, C: about 0.003W0.02%, N: 0.01% or less, and the residual percent Fe. The corrosion resistance of this alloy is further increased by applying a specified casting condition and hot working process. 
     COPYRIGHT: (C)1981,JPO&Japio