baber/WOPTO huggingface dataset:
Patent JP-H02130962-A (JP)
Title: Thin-film transistor
Inventor: AKIYAMA ZENICHI
IPC: H01L29/78
Filed: 1988-11-11
Abstract: PURPOSE:To improve characteristics such as ON/OFF current ratio, response speed and the like by utilizing an insulating substrate having trenches in the regions where source and drain are to be formed so that a channel region is formed to have a thickness smaller than that of the source and drain regions. CONSTITUTION:Recessed trenches are provided in the parts of a flat insulating substrate where source and drain are to be formed. A poly-Si film 2 is then formed on the substrate 1. After the surface thereof is flattened, the layer 2 is formed into an island-shaped poly-Si active layer 2'. Then, an SiO2 film is formed and poly-Si is further deposited. A gate insulating layer 4 and a gate electrode 5 are formed. Subsequently, dopant ions are diffused in the active layer 2' so that source and drain regions 2a, 2b are formed. A channel region 3 formed between the regions 2a and 2b has a thickness smaller than that of the regions 2a and 2b. Then, an interlayer insulating film 6 is formed and contact holes are opened. Metallic electrodes 7 are formed in the contact holes. The thin-film transistor thus produced is allowed to have improved characteristics such as ON/OFF current ratio, response speed, and the like.
Patent JP-H03144654-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: C07D487/04
Filed: 1989-10-31
Abstract: PURPOSE:To enhance sensitivity and to reduce residual potential by incorporating a specified pyrrolopyrrole derivative and a specified conjugated compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the pyrrolopyrrole derivative represented by formula I and the conjugated compound represented by formula II, and in formulae I and II, each of R<1> and R<2> is an optionally substituted aryl or aralkyl or heterocyclic group and each optionally same or different; each of R<3> and R<4> is H, alkyl, or optionally substituted aryl, and each optionally same or different; each of R<5> - R<12> is optionally substituted alkyl, such aralkyl, or such aryl, each optionally same or different, and at least one pair among R<5> and R<6>, R<7> and R<8>, R<9> and R<10>, and R<11> and R<12> pairs may form a heterocyclic group together with the adjacent N atom, thus permitting sensitivity to be enhanced and residual potential to be reduced.
Patent JP-S62167546-A (JP)
Inventor: IZUMI MASAKI
IPC: A61B8/14
Filed: 1985-12-17
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-2001106208-A (JP)
Title: Shrink-packaging machine
Inventor: OKAMURA HIROJI
IPC: B65B53/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the tact time of a shrinking process by enabling delivery of a workpiece and the heating of a film to proceed simultaneously in a shrink- packaging machine. SOLUTION: This packaging machine is provided with going path guide rails 4, both passing through a heating chamber 3, and returning path guide rails 5, both passing through the underside of the heating chamber 3, three workpiece transfer chucks 13, each holding a workpiece in a detachable manner and running on the guide rails 4, 5, elevators 8, 10 for shifting the chucks 13 among the guide rails 4 and the guide rails 5, and drive chains 11, 12 which are engaged with the chucks 13 in a disengageable manner and make the chucks 13 run on the guide rails 4, 5.  The receiving and removing of the workpiece are performed relative to the chuck 13 which is on carriers 7, 9 of the elevators and which is in the state that its engagement with the going path side drive chain 11 is released, and during this period, the following chuck 13 holding the workpiece, whose film is not shrinked, is made to run within the heating chamber.
Patent JP-H08148100-A (JP)
Title: Fixing device for crt socket substrate
Inventor: HIRASAWA TAKASHI
IPC: H01J29/82
Filed: 1994-11-18
Abstract: PURPOSE: To attain accurately, surely and efficiently fixing a CRT socket substrate by providing a specific part, in a fixing device for the CRT socket substrate formed of prescribed constitution. CONSTITUTION: A fixing device for a CRT socket substrate 5 is constituted of a CRT socket substrate 5 of providing in one surface a socket 7 of connecting a terminal pin of a CRT1, shield plate 8 arranged in a surface in an opposite side to the surface of providing the socket 7 of this substrate 5 and a back cover 3 provided with an earth part in an internal surface in an opposite side to the socket 7 of the shield plate 8. In this fixing device, a contact piece 10, brought into contact with the earth part, is provided by one quantity, preferably by a plural quantity in upper/lower side surfaces, in the shield plate 8. Preferably in the earth part, a conductive coating, applied to the inside of the back cover 3, is used.
Patent JP-H01126708-A (JP)
Title: Data processor
Inventor: KOBARI TSUNEO
IPC: G06F1/00
Filed: 1987-11-12
Abstract: PURPOSE:To prevent the abnormal operation of a load, which is driven by the high voltage of a floppy disk drive device (FDD) or a hard disk memory (HD), etc., by detecting a system voltage to be lowered, displaying such a condition and interrupting the operation of a system. CONSTITUTION:When a switch 19 is turned on, a power is received from a system power source 18 by a constant voltage circuit 21 and a determined low voltage is supplied to a CPU11 and a display device. Then, these devices are operated. The CPU11 detects a voltage level to be supplied from the system power source 18 by a voltage level detecting circuit 22 at a power source charging time and in each constant interval after the charging. When the above- mentioned voltage level is lowered and the load, which is driven by the high voltage of an FDD16 or an HD17, is in danger that it can not be normally operated, the CPU11 interrupts the operation of the system and informs a display device 15 of the danger. Thus, the abnormal operation of the FDD16 or HD17 is prevented and accumulated data can be prevented from being destroyed.
Patent JP-H02131970-A (JP)
Title: Sheet conveyor for character/image recorder
Inventor: FUKAZAWA KEIICHI
IPC: B41J15/04
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a sheet conveyor capable of easily drawing jammed sheet which has small tensile strength due to friction with an inner radial guide member, small tensile strength for inclining a part of a sheet in contact with a pressure contact roller due to omission by forming the inner radial guide member of a sheet guide with omission at the roller side. CONSTITUTION:A code 11 denotes a sheet guide of this invention, and its inner radial guide member 12 is composed to be extremely shorter than an outer radial guide member 1b by omitting at its pressure contact roller 5 side. Thus, tensile strength resistance force due to friction of the sheet 2 to the member 12 is small, and the tensile strength is reduced even by the inclination of the sheet 2 generated by the omission.
Patent JP-H08116912-A (JP)
Title: Production of grated ginger product
Inventor: HIRASA KENJI
IPC: A23L27/10
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a grated ginger product having a low degree of gelatinization, improved sliminess, excellent texture, flavor, taste and qualities by treating a grated ginger composition under specific conditions. CONSTITUTION: A grated ginger composition comprising raw ginger or frozen ginger containing 0.01-1wt.% of acetic acid and having pH 3 to pH 4.5 is heat- treated at 48-60 deg.C for 0.5 hour to two days to give the objective grated ginger product. The grated ginger composition is packed into a container, sealed by stoppering the container and heat-treated.
Patent JP-H08119282-A (JP)
Title: Pallet
Inventor: KODAMA KEINOSUKE
IPC: B65D19/38
Filed: 1994-10-27
Abstract: PURPOSE: To efficiently unload cargoes without the rotary function of the unloading means or without requirement to set of the direction of wheels to the direction of unloading means, even when the working direction or transferring and unloading objectives transported into a factory or a storage house by means of vehicles like a self-loading car, is different from the working direction of unloading means like a crane hook. CONSTITUTION: A turning pallet 5 is rotatably fixed on the upper face of a base frame 4. When the turning pallet 5 loaded with cargoes 2 is rotated, the cargoes are also rotated. Accordingly, even when the direction of the cargoes 2 is different from the direction of the unloading means, the direction of the cargoes 2 can be set to agree to the direction of the unloading means by rotating the turning pallet 5.
Patent JP-H02131953-A (JP)
Title: Dot printer
Inventor: SAKAIDA ATSUO
IPC: B41J2/30
Filed: 1988-11-12
Abstract: PURPOSE:To improve printing speed by removing or supplying electric energy for resetting a printing wire for a longer period of time in case dot printing unnecessary than that in case dot printing is neccessary during a predetermined pitch from the dot printing of this time, and slowly resetting the wire. CONSTITUTION:Reset control means is composed of a transistor TR3, a section for generating a discharge extension command on the basis of printing data of a main controller 64, and a section for controlling the transistor TR3 in response to the command of a controller 62. In case dot printing of first pitch, is necessary the transistor TR3 is continuously switched to ON to rapidly discharge a piezoelectric element P, while in case unnecessary, the transistor TR3 is turned ON, OFF to gradually discharge the element P.
Patent JP-S62145383-A (JP)
Title: Position recognition device
Inventor: NAKANOYA MITSUGI
IPC: G06T7/60
Filed: 1985-12-19
Abstract: PURPOSE:To recognize a position at high speed even by using an image pickup device by operating a center of gravity position of an object from variable density difference picture data of the object and a background and recognizing the position. CONSTITUTION:Between an A/D converter 2, a background picture memory 3 and a variable density difference arithmetic part 4, a change over switch 5 is provided. When only the background picture data of the object is obtained, the change over switch part 5 is connected to a change over end (a) and when the position recognized, the switch part 5 is changed over and connected to a change over end (b), respectively. The variable density difference arithmetic part 4 synchronizes with a scanning by an ITV camera 1 to obtain an absolute value of the difference between the variable density levels of respective picture elements and the variable density levels of the respective picture elements of the background picture data stored in the background picture memory 3. A center of gravity arithmetic means 7 fetches the absolute value of the variable density level difference every picture element and operates and obtains the center of gravity position of the object.
Patent JP-H05208975-A (JP)
Title: Tetrahydrofuran derivative and herbicide comprising the same as active ingredient
Inventor: NATSUME FUMITSUGU
IPC: A01N43/82
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a new compound useful as a herbicide having excellent safety to crops. CONSTITUTION:A compound of formula I[A is direct bond or B-CHR<1> (B is O, S or imino; R1 is H or 1-4C alkyl); R is H, halogen, hydroxyl, 1-4C alkoxy, etc.; X is halogen; Y is halogen; Z is group of formula II, etc.] such as 9-(5=(4- acetoxytetrahydrofuran-3-yloxycarbonylmethylthio)-4-chloro-2- fluorophenylimino)-8-thia-1,6-diazabicyclo[4,3,0]nonan-7-one. The compound of formula I is obtained by reacting a compound of formula III (V' is halogen) with a compound of formula IV in a solvent such as THF in the presence of a base such as triethylamine.
Patent JP-H04159142-A (JP)
Title: Container holder device
Inventor: ISHIKAWA ERI
IPC: B60N3/00
Filed: 1990-10-24
Abstract: PURPOSE:To prevent the interference of a cover member during use and enable the stable holding of a container by providing the cover member with a lid face for closing the upper opening of a storage case at the storage time, and a placing face for closing the front opening of the storage case in. addition to receiving the bottom remaining part of a container during use. CONSTITUTION:When a cover member 3 is opened by fingers or the like at the time of a container holder device being in the closed state, a pinion 8 is rotated simultaneously with the oscillation of the bearing part 34 of the cover member 3, and a slide member 2 having a rack meshed with each pinion 8 ascends by length (h) from a reference position O in a storage case 1 so as to obtain the opened state. At this time, a first holder member 4 rotatably supported on the slide member 2 is energized upward by an energizing member 9. The relative distance between the first holder member in this upward energized state and an oscillatingly sliding second holder member guided by the guide hole 33a of the cover member 3 is increased to form a holder hole by the first and second holder members 4, 5. A container C can be thereby held stably by this holder hole, the bottom face 13a of the storage case 1 and the placing face 32a of the cover member 3.
Patent JP-H11115533-A (JP)
Title: Fitting structure of air pump for free axle
Inventor: IMAI TSUNEAKI
IPC: B60R11/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent an air pump for a free axle from being damaged by a scattered stone or splashed water by providing an air pump for a free axle on the back of a front bumper to effectively use the dead space. SOLUTION: A free axle mechanism is adapted to operate an air pump 18 disposed on the back of a front bumper 17 by switching a transfer switching lever 16 from two-wheel drive to four-wheel drive. As the air pump 18 for a free axle is provided in a substantially corner part formed by the rear side of a bumper member 20 disposed on the back side of the front bumper 17 and one of side members 1 for supporting both ends of the bumper member 20, the dead space can be effectively used. Further, as the lower side of the air pump 18 is covered with an extended part 17a of the lower end of the front bumper 17 extended to the rear side of the car body, the air pump 18 can be prevented from being damaged by a scattered stone or splashed water.
Patent JP-H11289134-A (JP)
Title: High density flexible circuit element and communication apparatus employing it
Inventor: STEVEN C EMMERT
IPC: H04M1/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit element suitable for reducing the size of an electronic apparatus by minimizing the flexible width. SOLUTION: A flexible circuit element being laid between the upper and lower housings 102, 108 in an electronic apparatus, e.g. a wireless telephone, includes an end in a tab 2712 separated from the edge of a flex strip and oriented at some angle from the wiring direction of trace. Since the flex width is minimized, the flex can be laid through an opening of minimum size and the size of the electronic apparatus can be minimized.
Patent JP-H10134626-A (JP)
Title: Electromagnetic apparatus case
Inventor: YAMAGUCHI TADASHI
IPC: F21V17/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a case capable of being stored in a packaging box having nearly the same size as that of a packaging box storing only the electromagnetic apparatus case and provided with fitting legs having a good fitting property by fitting fitting legs to the outer face of the electromagnetic apparatus case rotatably by the prescribed angle along the electromagnetic apparatus case. SOLUTION: The upper end faces of the positioning sections 48 of fitting legs 45 are kept in contact with the bottom face section 8 of an electromagnetic apparatus case 5. When the fitting legs 45 are rotated in the directions of arrows, the connection sections 49 of the fitting legs 45 are released from hook recesses through taper sections while being deformed outward respectively, and the connection sections 49 of support arms are rotated in the directions of arrows while being kept in contact with the opening end face sections of fixed metals 55. When the fitting legs 45 are rotated inward by about 180 deg., the connection sections 49 of the support arms are hooked on the hook recesses of the fixed metals 55, and the fitting legs 45 are fitted to the electromagnetic apparatus case 5. When the electromagnetic apparatus case 5 is to be stored in a packaging box, the fitting legs 45 are rotated to the inner direction of the electromagnetic apparatus case 5.
Patent JP-H10128360-A (JP)
Title: Air diffusion method for carrier-separating screen and apparatus therefor
Inventor: TSUBONE TOSHIAKI
IPC: C02F3/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the clogging of a screen by easily peeling a bonded carrier or impurities by air diffusion by changing air diffusion quantity with the elapse of time when air is diffused through a carrier-separating screen used in waste water treatment equipment using a bacteria immobilizing carrier. SOLUTION: Two air diffusion headers, that is, the air diffusion header 2 on the front surface side of a screen 1 and the air diffusion header 3 on the rear surface side thereof are provided to the lower part of the screen 1 so as to hold the screen 1 between both headers and both air diffusion headers 2, 3 are connected to a means 4 for controlling air diffusion quantity with the elapse of time and the air diffusion quantity is made possible to change with the elapse of time. When the air diffusion quantity is changed on the front and rear surface sides of the screen 1 with the elapse of time, a carrier or impurities is not bonded to the surface of the screen 1 so as to be conc. to one place and adhesion and peel are certainly repeated to prevent the clogging of the screen 1 certainly.  As the air diffusion quantity control means 4, a flowmeter capable of being changed in flow rate with the elapse of time or an opening and closing valve adjustable in its opening degree with the elapse of time is designated.
Patent JP-H03169910-A (JP)
Title: Integrated cushioning and operating apparatus for a plurality of legs supporting juckup-platform
Inventor: TOMA PIEERUUARUMAN
IPC: E02B17/08
Filed: 1990-10-24
Abstract: PURPOSE: To facilitate the installing operation by providing at least two opposing units, configuring each unit from a motor and speed reducer, and accommodating the motors and speed reducers in an energy absorbing member. CONSTITUTION: A platform is allowed to flow to the required place, and an output gear 11 meshing with a rack 5 is driven by a motor 13 through speed reducers 14 and 15 so that legs 2 are sunk. The shock when the legs touch the sea bottom is transmitted to the gear 11 through the rack 5, and further in the form of a train of opposing torques, transmitted to a torsion sleeve 21 via motor units 12a-12d. The torques are balanced by a cross member 24 with one another, and shock absorption is made by mutual twisting of elastic sleeves 21 on the motor units 12a and 12b and ones on the motor units 12c and 12d, and thus the damping stroke of legs is increased and the energy absorbing capability is heightened.
Patent JP-H03148161-A (JP)
Title: Lead frame cutting device for semiconductor device
Inventor: ONO YUKIMITSU
IPC: H01L23/50
Filed: 1989-11-02
Abstract: PURPOSE:To change a mask and hence facilitate troubleshooting even when the shape of a lead frame is changed by irradiating a lead frame with a laser beam from a laser irradiating machine by way of a mask when cutting off a disused part of the lead frame. CONSTITUTION:A lead frame of a semiconductor device 2 is irradiated with a laser beam by way of a mask 37 to cut off a disused part of the lead frame 2. In other words, the laser which is introduced into a cutting pattern provided on the mask 37 is irradiated at cutting locations, such as a tie bar of the lead frame 2 so that the disused part may be cut and removed. This construction facilitates troubleshooting by changing a mask conforming to a change in the shape of the lead frame 2 if required. It is also possible to cut the width of the cutting pattern provided on the mask 37 so that the pattern width may be finer. The laser which has passed through the cutting pattern is capable of cutting the tie bar easily even if the outside leads are laid out at a small pitch.
Patent JP-2001104892-A (JP)
Title: Method for specifying character and forwarding item handling device
Inventor: IKEDO MITSURU
IPC: B07C3/18
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To easily specify the characters stated on printed matter, such as forwarding items. SOLUTION: The forwarding item handling device has a control section 13 which specifies the read characters by previously preparing the planned data of the characters ought to be stated on the forwarding items 1 relating to the forwarding items 1 and collating the read data obtained relating to the forwarding items 1 with the planned data.
Patent JP-H01127009-A (JP)
Title: Supernatant intake device of floating type sewage disposal equipment
Inventor: MIYOSHI KATSUO
IPC: B01D21/24
Filed: 1987-11-13
Abstract: PURPOSE:To prevent sludge from mixing into effluent by detecting turbidity of sewage to be treated with a device and controlling the position of a rotatable tubular body with a driving mechanism and changing the distance to the water surface from an intake provided to the outer periphery of the tubular body. CONSTITUTION:A precipitation tank 1 for sewage disposal is formed to at least one part of a floating type structure provided on the sea. Sewage to be treated is introduced into this tank 1 via a raceway 2 and also supernatant of the upper part in the tank 1 is discharged to the outside of the tank 1. The intake device 3 is provided with a tubular body 4 which one end perforates the side wall of the part under the water surface of the tank 1 and the other end elongates along the part under the supernatant surface thereof and is supported rotatably around the axis in itself by a driving mechanism 5 for turning the tubular body 4, and a controlling device 6 which controls the turning position of the tubular body 4 by detecting turbidity of sewage in the tank 1. Furthermore one end of the tubular body 4 is closed and an intake 4a is provided to one part of the outer periphery of the tubular body 4.
Patent JP-H08112653-A (JP)
Title: Method for transporting molten steel
Inventor: YAMADA KATSUHIKO
IPC: B22D11/128
Filed: 1994-10-13
Abstract: PURPOSE: To improve the safety and the workability of an apparatus and a work related to a ladle by using a ladle carriage and a ladle elevator attached to this carriage, transporting and transferring the ladle receiving the steel through a melting furnace from the steel receiving position below the melting furnace to a ladle laying table in a continuous caster. CONSTITUTION: The molten steel 2 smelted in the melting furnace 1 installed at a proper height from the ground surface level is moved into the ladle 4 loaded on the ladle carriage 3 guided to the steel receiving position 5. The ladle carriage 3 is guided to this side of the continuous caster 6 along carriage rails 11 horizontally laid on the level near the ground surface and the ladle 4 is transferred to a swing type ladle frame 7 from the ladle carriage 3 through the ladle elevator 8 attached to the ladle carriage 3, and set to the casting position by swinging the ladle frame 7. When there is large difference in the vertical direction between the ladle carriage 3 and the ladle frame 7, a ladle carriage elevator 10 is installed.