baber/WOPTO huggingface dataset:
Patent JP-H08213394-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OOSAKO NAGISA
IPC: H01L23/52
Filed: 1995-02-01
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method by which wiring can be formed in a structure having an electromigration resistance without causing any interfacial reaction which consumes an Al alloy layer in a manufacturing process and the shape and contact characteristic of a wiring layer can be maintained even when the wiring layer is buried in a conducting hole. CONSTITUTION: A semiconductor device is provided with a wiring layer having a first conductive layer 14 which is formed on a substrate and composed of a first conductive material, first intermetallic compound layer 16 which is formed on the layer 14 and contains the first metallic element constituting the first conductive material and the second metallic element constituting a second conductive material which is different from the first conductive material, and second conductive layer 18 which is formed on the layer 16 and composed of the second conductive material.
Patent JP-H09211038-A (JP)
Title: Diagnosing apparatus for phase/amplitude detecting apparatus, phase detecting apparatus, amplitude detecting apparatus, frequency detecting apparatus, phase/amplitude/frequency detecting apparatus
Inventor: KATO YOICHI
IPC: G05F1/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To detect the phase and amplitude of a three-phase alternating current at high speed and highly accurately by carrying out operations with the use of sampling values of quantities of three-phase alternating current electricity and specific expressions. SOLUTION: The apparatus has a sampling means for sampling quantities of three-phase alternating current electricity and an operating means for substituting sampling values V1 , V2 , V3 by the sampling means to equations I and II, and setting/outputting operating results θ and A as an instantaneous phase angle and an amplitude of the three-phase alternating current at the sampling time. Accordingly, the instantaneous phase angle and amplitude in an unsteady quantity of three-phase alternating current electricity can be detected with the use of three sampling values (=1 sampling number of times ×3 phases) at a time point. Moreover, a frequency detection and an abnormality detection with the use of sampling values are enabled.
Patent JP-H06227447-A (JP)
Title: Traveling device for combine
Inventor: FUJITA YASUSHI
IPC: B62D55/084
Filed: 1993-02-02
Abstract: PURPOSE:To improve the attitude of a combine car body traveling on a soft soil by adjusting its rearward tilt. CONSTITUTION:On the front side and rear side of the grounded part of a traveling crawler 1, a plurality of front side rolling wheels 2 and rear side rolling wheels 3 which are supported in a swingable manner in each balanced state on a front side swing arm 5 and a rear side swing arm 6 are installed, and the front side rolling wheels 2 and rear side rolling wheels 3 are swing-inclined by the rise of the ground clearance by a rolling mechanism R, and the tilt angle of the rear side rolling wheel 3 in tilt is set larger than the tilt angle of the front side rolling wheel 2.
Patent JP-H08183445-A (JP)
Title: Air over hydraulic booster
Inventor: TAGAWA TOMOSHI
IPC: B60T13/40
Filed: 1995-01-05
Abstract: PURPOSE: To prevent the fall of a pneumatic piston during sliding and enable smooth movement according to the pneumatic change of a pressure chamber in an air over hydraulic booster provided with a pressure control valve device. CONSTITUTION: A pneumatic piston 17 is provided at its periphery with a low friction guide part 14 extended in the sliding direction and brought into constant contact with the inner periphery of the housing 19 of a pneumatic operating part 10. It is desirable that this guide part 14 is disposed in a position closer to a non-pressure chamber 12 than an adjacent sealing member 13.
Patent JP-S55108759-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI MASAO
IPC: H01L29/73
Filed: 1979-02-13
Abstract: PURPOSE:To obtain a higher operation speed of a semiconductor device in which baried type MIS semiconductor and a bipolar semiconductor element are arranged in a complementary manner, by equalizing Vth of the MIS semiconductor and VBE of the bipolar semiconductor. CONSTITUTION:An n-channel region 12 of a MIS semiconductor and a base region 13 of a bipolar element are simultaneously formed in a p-type silicon substrate 11. Also, a source region 14, drain region 15 and a base region 16 are concurrently formed in n<+>-type. Then, a gate electrode 18 on a gate oxide film 17 and an emitter electrode 19 are formed simultaneously with p<+>-type poly crystalline semiconductor. Since the absolute value of Vth of the MIS semiconductor and the absolute  value of VBE of the bipolar semiconductor element are equal to each other, the  delay corresponding to VBE of the bipolar semiconductor element is compensated for  by the MIS semicondcutor element to eliminate the insensitive region of the transmission characteristic, the undesirable distortion of the waveform is avoided even at  a high-speed operation.
Patent JP-H01191242-A (JP)
Title: Electronic file control system
Inventor: OKAZAKI KENICHI
IPC: G06F12/00
Filed: 1988-01-26
Abstract: PURPOSE:To extend the idle area of a file and to prevent an unnecessary part from being referred at the time of referring to the file by validating/invalidating journal data of one transaction based on contents of an information set part in a text sent from a terminal controller after getting item data equivalent to one transaction into the file. CONSTITUTION:In a terminal equipment 13a, received journal data is written on a floppy disk FD or the like. In this case, a header indicating the start of a transaction is added to the beginning of journal data, and the position pointer of the header is stored. A terminal controller 11 judges whether journal data which the terminal equipment 13a gets in advance should be deleted or not when receiving response data from a host (higher-order station) 12, and a journal deletion indicating message is sent to the terminal equipment 13a when it should be deleted, when receiving the journal deletion indication, the terminal equipment 13a returns the final data pointer to the value of the transaction header position pointer. Thus, preceding journal data is deleted to extend the idle area of the file, and an unnecessary part is prevented from being referred at the time of referring to the file.
Patent JP-S61175491-A (JP)
Title: Spacer for heat transfer tube
Inventor: TAKEMOTO MASANORI
IPC: F28F9/00
Filed: 1985-01-30
Abstract: PURPOSE:To make it possible to assemble heat transfer tubes individually with no relation with other by making the planar shape of a spacer hexagonal or quadri- lateral and dividing the periphery in two and forming on each a projection and a U-shaped groove. CONSTITUTION:The three sides in succession of a spacer 18 has on each of those three sides a projection 9 with a step betwen the upper and lower faces of the spacer 8. The planar shape of the projection 9 has edges made by extensions of the adjacent sides to form a trapezoid. The height H of a U-shaped groove 10 is a little larger than the width of the projection 9 to facilitate insertion of the projection 9 into the U-shaped groove 10. The hole 11 into which a heat transfer tube 3 is inserted has outer diameter larger than that of the tube 3, and the heat transfer medium flows through the fluid flow hole 2. Within a circular shell 1 many heat transfer tubes are assembled by arranging them criss-crossed to others. In the assembly firstly the central heat transfer tube (a) is welded on to the tube plate and thereafter spacers 8 are successively laid in the order of (b), (c), (d), and so on with the projections 9 and U-shaped grooves 10 fitted together.
Patent JP-H02197424-A (JP)
Title: Power take-off for vehicle
Inventor: YAMADA GENSHIRO
IPC: B60K17/28
Filed: 1989-01-24
Abstract: PURPOSE:To prevent breakage of gears in engaging a gear for power take-off with a rotating gear by constituting the device so that power transmission is automatically intercepted before engagement of the power take-off gear with the rotating gear, in operating a changeover operation means for taking off driving force to the PTO shaft. CONSTITUTION:In a vehicle, in which power from an engine 10 is transmitted to a running drive shaft through a clutch 14, a transmission 12, etc., a gear 21 is slidably provided on a PTO shaft 25 journaled in the transmission 12 in parallel with the rotating shaft 57 of the transmission 12, and shifted through a shift lever 26 driven with a PTO cylinder 22 controlled by a hydraulic control device 86. When the gear 21 meshes with a gear 15 on a shaft 23, power of the engine 10 is transmitted to the PTO shaft 25, a hydraulic pump 32 is driven, and pressure oil can be supplied to an auxiliary machine such as the hydraulic cylinder 8 of the boom of a crane. The hydraulic control device 86 controls working by operating an operation switch 88 as a changeover means.
Patent JP-S53100422-A (JP)
Title: Control system in electric trumcar
Inventor: NARUTO MASASHI
IPC: B60L7/12
Filed: 1977-02-15
Abstract: PURPOSE: To provide a simple configuration of the control system by feeding a perliminary energizing electric current directly from the trumcar line to eliminate such preliminary energizing devices as transformer, rectifier and capacitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62174420-A (JP)
Title: Stopper for sinking of concrete pole
Inventor: WATANABE TSUGUHIKO
IPC: E04H12/22
Filed: 1986-01-29
Abstract: PURPOSE:To prevent the sinking of a concrete pole by using a concrete plate attached with a resistance plate through a connecting ring. CONSTITUTION:A connecting ring 11, consisting of an H-shaped regulating frame 1 having a hole through which a concrete pole P is thrust, which is formed by connecting a pair of horizontal levers 2 with a pair of connecting frames 3, vertically long corrugated resistance plates 7 to be set in parallel on the frame 1, a pair of press levers 10 to be set on the plates 7, and a pair of semi-circular walls 12 having legs 14 to be fitted into the levers 10, is provided. The pole P is thrust through the connecting ring 11 and connected by an adhesive hardening cement. Since the weight of the pole P is uniformly loaded on each resistance plate 7, the sinking of the pole P can be surely prevented.
Patent JP-S63185023-A (JP)
Title: Aligner
Inventor: MATSUKI TOSHIO
IPC: G03F7/20
Filed: 1987-01-28
Abstract: PURPOSE:To perform printing, by using a plurality of optical elements for changing the bandpass width of a printing wavelength in the lighting optical system in an exposure apparatus, arbitrarily switching the optical elements, emphasizing throughput performance at a large amount of light when a pattern having a thick line width is printed, and emphasizing resolution when a pattern having a thin line width is printed. CONSTITUTION:Data for specifying a bandpass width to be selected or its filter are inputted through an input keyboard 21 of a control part 2. Then the data indicating which bandpass width is used are stored in a memory 22. Then the data for the bandpass width stored in the memory 22 are transmitted to a control CPU 25. The data are converted into a command voltage corresponding to the bandpass width in the CPU 25. The command voltage is inputted into a driving circuit 26. Thus an actuator 37 is driven. A bandpass filter 35, which is inputted in a light path, is switched to a bandpass filter 36. Then, the position of the bandpass filter is recognized by a detecting sensor 38. When the filter is set at the adequate position, the setting operation of the bandpass width is finished.
Patent JP-H08242948-A (JP)
Title: Supporting base for electric appliance cabinet, and cabinet being equipped with said supporting base
Inventor: JIYANNPIEERU PAN
IPC: H02B1/01
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength, easy treatment and flexibility when the cabinets are set in a row by providing an opening part on the lower side board to fix the blocks on the setting plane, making possible to reach the opening part form the outside plane of the blocks, and leaning the axis to a certain part of the outside plane. SOLUTION: The support base S has the corner blocks 1 to 4 with the corner parts 5 to 8 of frame C. The corner block consists of the assembly boards 16 and 17, and the outer vertical surfaces 24 and 25 of the corner block partly consist of the outer buffer walls 18 and 19. The opening parts 30 and 31 for fixing are provided on the lower assembly board 17 of the each corner block, are placed between the middle buffer walls 21 and 22 and the corner buffer wall 27 and are reached from the outside of the outer vertical surfaces 24 and 25. The upper surfaces P of the opening parts 30 and 31 are at 20 deg. degree from the horizontal plane v. The fixing members are passed through the opening parts 30 and 31 from the outer surfaces 24 and 25 by digging holes to fix to the support base S.
Patent JP-H05208558-A (JP)
Title: Thermal recording material and production thereof
Inventor: HAYASHI HIROO
IPC: B41M5/337
Filed: 1992-01-31
Abstract: PURPOSE:To provide a thermal recording material extremely high in recording sensitivity and having excellent printing pixel reproducibility. CONSTITUTION:A thermal recording material is produced by providing an intermediate layer containing pigment and amphoteric latex on a support and further forming a thermal recording layer on the layer. As the amphoteric latex, styrene/butadiene copolymer latex prepared by copolymerizing an ethylenic unsaturated acid monomer and an ethylenic unsaturated amine monomer and modifying the obtained copolymer.
Patent JP-H10214535-A (JP)
Title: Operation input device
Inventor: KASAI ISAO
IPC: H05B6/64
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide such an input operation structure for electronic control equipment as being capable of preventing the end of a shell structure displacement transmitting means from contacting an input switching means when a thermoplastic resin (polypropylene) shell structure displacement transmitting means is shifted with deformation and contraction following the crystallization of material during resin molding which results in an input indicating means being in an operated condition as if it were operated. SOLUTION: The adhesive double coated tape of an adhering means 3 is pasted to the printing face on the back of a thermoplastic transparent resin film as an input indicating means and a shell structure means 4 and a shell structure displacement transmitting means 2 are fixed to the input indicating means 1. Even if deformation and contraction occur following the crystallization of material during resin molding, the end of the shell structure displacement, transmitting means 2 can be prevented from contacting an input switching means 5 because the shell structure displacement transmitting means 2 is firmly fixed to the input indicating means 1 with the adhering means 3.
Patent JP-H06225972-A (JP)
Title: Lending and counting device of pachinko ball
Inventor: OKAZAKI MAKOTO
IPC: A63F7/02
Filed: 1993-02-03
Abstract: PURPOSE:To prevent a pachinko game machine from the reduction of a profit rate caused by reutilization of pachinko balls obtained by the plyer side for a game when the pachinko game machine is brought to a close. CONSTITUTION:Pachinko balls obtained in a pachinko game machine 1 flow from a lower tray 5 through a guide pipe 6 into a ball leading machine 8 to be counted by an interior ball counter so that the total data of the count value are displayed on an indicator 26. While a control circuit device 9 in turning on a discharge switch 27 supplies the pachinko balls within the range of the value indicated on the indicator 26 from the ball lending machine 8 through a nozzle 16 to the upper tray 2, the value indicated on the indicator 26 is reduced by a value corresponding to the number of supplied pachinko balls on the premise that the pachinko game machine 1 is not under the conditions of being brought to a close and winning a special prize. The control circuit device 9 in turning on a note issuing switch 28 issues a receit recording the number data of premium balls according to the value indicated on the indicator 26 through a printer 25, while the display content of the indicator 26 is altered.
Patent JP-S63184604-A (JP)
Title: Separator for solid matter
Inventor: ITO TATSURO
IPC: E02B5/08
Filed: 1987-01-28
Abstract: PURPOSE:To facilitate the assembly and overhaul of a screen, by forming the independent screen bars of the screen of a solid matter separator with a bar stay bolt via a spacer. CONSTITUTION:A pectinated section with rakes 34 fitted at the same intervals is fixed on the outer periphery of a chain 20: while one revolution is made by the chain 2, the pectinated section is rotated to pass an underwater section and an on-water section one time each; thus, solid matters collected at screen bars 3 are scratched off by the rakes 34. For production of the screen bars 3, fitting slots 5 are arranged at the base of the screen bars 3, and a bar stay bolt 7 is made to penetrated the fitting slots. In the case, between the screen bars 3, the spacer 6 of the same width as that of the rake 34 of the pectinated section is placed. As a result, a screen can be easily assembled and overhauled, and also when the bars 3 are damaged, then each of them can be replaced with.
Patent JP-H11202773-A (JP)
Title: Tuck paper
Inventor: NAKAHARA YOSHIKI
IPC: G09F3/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide tuck paper capable of being easily stuck to a postcard or the like and obtaining clear display by temporarily attaching a peeling paper larger than the adhesive material layer of a label to the adhesive material layer and displaying a frame line for indicating a body to be adhered corresponding to the outer shape of the label on the outer surface of the peeling paper. SOLUTION: The surface of the adhesive material layer 3 of the label 1 is covered with the peeling paper 4 slightly larger than that. Then, on the outer surface of the peeling paper 4, the frame line 5 of the same size as the body to be adhered is displayed corresponding to the outer shape of the label 1. Then, the outer shape of the postcard or the like is matched with the frame line 5, a part of the adhesive material layer 3 is exposed by peeling off a part of the peeling paper 4, a part of the label 1 is fixed to the postcard and then, the whole is neatly stuck. The peeling paper 4 is temporarily attached for each label in the case that the label 1 is larger than the one for the postcard or the like, however, in the case of a relatively small label, the plural sheets of the labels can be temporarily attached to a sheet of the peeling paper 4.
Patent JP-2000214024-A (JP)
Title: Semiconductor pressure sensor
Inventor: MIYAJIMA HISAKAZU
IPC: H01L29/84
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the detection sensitivity without increasing the formation area of a piezoresistance element on a semiconductor substrate as much as possible. SOLUTION: The width W1 of a curve 3 of the piezoresistance element R where the flow direction of a current is different from the direction of stress to applied pressure is made larger than the width W2 of the position (straight part 4) of the piezoresistance element R where a current flows almost in parallel to the stress. Consequently, the resistance value of the curve 3 of the piezoresistance element R where the resistance value does not vary with the stress to the applied pressure becomes small, and the resistance value variation of the piezoresistance element R to the stress is made large, without increasing the formation area of the piezoresistance element R on the semiconductor substrate as much as possible, thereby improving the detection sensitivity of the pressure.
Patent JP-S59141155-A (JP)
Title: Picture display device
Inventor: MIYAZAKI EIICHI
IPC: H01J31/12
Filed: 1983-02-02
Abstract: PURPOSE:To display distortionless and bright pictures by providing multiple column-like rear electrodes in the direction crossing with linear thermal cathodes and providing phosphors luminescing when hit by an electron beam on multiple line-like anode electrodes arranged in front at a right angle to the direction of the rear electrodes. CONSTITUTION:A front wall 1 is constituted with a thick glass material, etc., and column-like anode electrodes 8 extending laterally are formed with a metal plate, a metal film, or a transparent conductor and each electrode is electrically insulated with an insulator 9. The insulator 9 is formed with a material having a light absorbing effect. Island-like phosphors 11r, 12b, 11g, 12r, 11b, 12g are coated on the electrode 8; 11r, 12r use a red phosphor, 11b, 12b use a blue phosphor, 11g, 12g use a green phosphor, and the uncoated portions 13 use a light absorber. One or multiple linear thermal cathodes 2 are provided. A rear wall 3 is constituted with a transparent insulator, such as a glass material, etc., and column-like rear electrodes 33r, 34b, 33g, 34r, 33b, 34g are provided corresponding to the phosphors 11r, 12b, 11g, 12r, 11b, 12g.
Patent JP-H08185049-A (JP)
Title: Reusing method of process cartridge and the process cartridge
Inventor: SAWADA AKIRA
IPC: G03G21/18
Filed: 1995-01-05
Abstract: PURPOSE: To provide a process cartridge capable of reusing a developer carrier, for effectively using resources by assembling the developer carrier to make a gap or encroaching quantity with respect to a latent image carrier constant, even if the diameter of the developer carrier is changed. CONSTITUTION: Butting rollers 43 selected in accordance with the diameter of a developing roller 4 are fitted to both end parts of the developing roller 4 and it is assembled in a process cartridge main body, so that the butting rollers 43 butt against a photoreceptor drum 1. Or setting rollers 44 selected in accordance with the diameter of the developing roller 4 are fitted to both end parts of the roller 4 and it is assembled in the process cartridge main body with the setting rollers 44.
Patent JP-H05217992-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: YAMAGATA KENJI
IPC: H01L21/762
Filed: 1992-01-31
Abstract: PURPOSE:To provide a substrate, excellent in the distribution of the thickness of a film, with good productivity and provide a SOI substrate, having a structure wherein voids will never affect badly on the formation of a thin film device even when the minute voids are generated on the surfaces of a bonded substrate, upon manufacturing the high-performance SOI substrate by bonding method. CONSTITUTION:The deposited film of a first substrate, obtained through a process wherein the whole of a silicone single crystal substrate 100 is made porous by anode formation, a process wherein the epitaxial growth of a silicone single crystal thin film is effected on one surface 101 made porous already, a process wherein the surface of the epitaxial layer 102 is oxidized and a process wherein a deposited film 107 is formed on the oxidized surface 103, is adhered to a second substrate 110. Then, heat treatment is applied on the adhered substrate and, thereafter, the part of porous silicone is etched selectively.