baber/WOPTO huggingface dataset:
Patent JP-H05201683-A (JP)
Title: Step device for escalator
Inventor: OGIMURA YOSHIO
IPC: B66B29/08
Filed: 1992-01-23
Abstract: PURPOSE:To improve the safety in the getting-on of a wheelchair, etc., and shorten the necessary time, by installing a wheelchair front wheel stop in free appearance and disappearance in interlocking with a lift, as for the second special stepping stage arranged on the upper side of the first special stepping stage having movable stepping plates installed at a part of a number of stepping stages. CONSTITUTION:A part of a number of stepping stages which are arranged in end less form between the upper and lower getting-on/off ports of an escalator is constituted of the first special stepping stage 7A having movable stepping plates 12 which can be raised and lowered and the second special stepping stage 7B which is set contiguous to the upper side of the first special stepping stage 7A and has a lift mechanism 13 which supports the movable stepping plate 12 and freely appears and disappears. A rear wheel stop 20 which is constituted so that the hole 12a close to the rear edge of the movable stepping plate 12 freely appears and disappears is installed on the first special stepping stage 7A. The left and right front wheel stops 40 in pair are installed in the hole 7b close to the front edge of the stepping plate 7 of the second special stepping stage 7B so as to freely appear and disappear in interlocking with the lift mechanism 13, by a free appearance mechanism 42 which is interlocked with a transmission gear 43 meshed with the rack 14 of the lift mechanism 13.
Patent JP-H10111254-A (JP)
Title: Inspection apparatus for appearance of hard disk
Inventor: KAWAHARA HIROSHI
IPC: G01N21/95
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a practical hard disk appearance inspection apparatus which inspects the appearances of hard disks to be used as storage mediums for computers. SOLUTION: An apparatus is constituted by providing a first photodetector 13 which detects the quantity of a laser beam 11a emitted from a laser beam source 11, a second photodetector 14 which detects a diffracted and scattered light excluding the zeroth-order light out of light emitted from the laser beam source 11 and reflected by a hard disk 1, dividing it into a diffracted light by the texture of the hard disk, and a diffracted and scattered light diffracted and scattered in directions different from the direction of diffraction of the diffracted light by the texture, and the third photodetector 15 which detects the quantity of a zeroth-order light out of light emitted from the laser beam source II and reflected by the hard disk 1 and the change of the direction of reflection of the zeroth-order light.
Patent JP-H04245475-A (JP)
Title: Manufacture of photosemiconductor device
Inventor: MITA KEIJI
IPC: H01L31/10
Filed: 1991-01-30
Abstract: PURPOSE:To manufacture a photodiode in high performances while making the formation and the miniaturization of an NPN transistor 13 compatible with each other by laminating a P<-> type epitaxial layer. CONSTITUTION:A lower side separating region 16 is formed on the surface of a P type substrate 11 and then a P type epitaxial layer 17 is formed. Next, the impurities for the formation on an N type collector region 19 are ion- implanted firstly to thermal diffuse the lower side separation region 16 and the collector region 19. Later, an upper side separation region 20, a P type base region 23, an N type emitter region 24 and the N<+> type diffused region 27 of a photodiode 26 are formed.
Patent JP-H04297371-A (JP)
Title: Rear-wheel steering device for vehicle
Inventor: HAYASHI HIROYUKI
IPC: B62D7/14
Filed: 1991-01-30
Abstract: PURPOSE:To enable it to make a car rear-wheel steering device inexpensive and compact in size by using such a linkage as synchronizing each motion of a pair of left and right rear lateral links by means of one drive motor. CONSTITUTION:This steering device is provided with a drive motor 58 which rotates and drives a pair of left and right rear lateral link support members 44, 45 supported free of rocking motion by two vertical shaft parts 43, 43, both left and right lever parts 46, 47 extending in a direction being opposed to each other by these rear lateral link support members 44, 45 a link member 48 supported free of rocking motion by both these lever parts 46, 47, and the rear lateral link support member 45 at the right side via an arm aprt 50, a first gear 52, a second gear 54 and a third gear 55 on a transfer shaft 56.
Patent JP-H04244406-A (JP)
Title: Cushion unit for vehicle
Inventor: SUZUKI MANABU
IPC: B60G17/015
Filed: 1991-01-31
Abstract: PURPOSE:To make it possible to adjust a vehicle floor height in a wide range by providing an adjusting means for changing the length of a coil spring to adjust an initial load thereof while providing a vehicle floor height adjusting means for changing the length of the end part of a damper on one end part side of the damper. CONSTITUTION:An initial load adjusting means 12 for changing the length of a coil spring 2 to adjust an initial set load namely an initial load is provided between the coil spring 2 and a damper 11, in a cushion unit consisting of the coil spring 2 made of metal and the damper 11, for instance, of oil type. Moreover, a vehicle floor height adjusting means 20 for changing the length of the end part 13 of the damper is provided on the bottom end part side 11a of the damper 11. The initial load adjusting means 12 is constituted of a first ring 14 fixed to the outer peripheral surface of the damper 11 and a second ring 15 formed slidably along the longitudinal direction of the damper 11 fitted along the outer periphery thereof, and the initial load is changed by pouring working oil into a compression chamber 16.
Patent JP-S59137641-A (JP)
Title: Control circuit for variable attenuating force type hydraulic buffer
Inventor: KAKIZAKI SHINOBU
IPC: F16F9/50
Filed: 1983-01-25
Abstract: PURPOSE:To ensure stable traveling by providing a failure detecting circuit for controlling time from control start to completion to detect abnormalities in a control system and forcibly controlling the sound control system to the normal position in the case of abnormalities. CONSTITUTION:When either of Hard H, Normal N and Soft S is selected by a change-over switch 1, abnormal current is regulated through a selection reference signal generating circuit 2, a comparation circuit 3 and a motor driving circuit 5 by a current limiting circuit 47 to drive a motor 4 of each liquid pressure buffier T, move the motor to the corresponding orifice position and feed back the angle according to the signal of a detecting circuit 6. And when the output of the comparation circuit 3 becomes L, a brake circuit is operatively stopped. A failure detecting circuit 50 time controls the outputs H and L of the circuits 2, 3 to detect abnormalities in a control system. When it judges that the control system has some abnormalities, a attenuating force change-over signal generating circuit 51 generates the output signal for forcibly setting the control system to N position and indicates the abnormalities. Thus, the attenuating force adjusting condition can be shifted to the safe side.
Patent JP-H10209077-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: URABE KOJI
IPC: H01L21/768
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can improve Ti coverage of the contact hole bottom section on the Si substrate, and can form a stable barrier metal electrode even in a connecting hole of a high aspect ratio. SOLUTION: A connecting hole 3 is opened to an insulation film 2 deposited on the Si substrate 1, Ti silicide film 4 is formed to the connecting hole bottom section with a plasma CVD method at the substrate temperature of 550 deg.C or higher, and Ti film 5 is formed on the insulation film 2. Next, after the Ti film 5 on the insulation film 2 is nitrified with NH3 flow at the substrate temperature of 600 deg.C to form TiN film 6, TiN film 7 is formed on the TiN film 6 by the CVD method using the mixed gas of TiCl4 , NH3 , N2 as the raw material. Here, since the Ti deposition rate on the Si substrate is higher than the Ti deposition rate on the insulation film 2, a sufficient film thickness can be obtained at the connecting hole bottom formed on the Si substrate, thereby stabilizing extremely electrical characteristic of the connecting electrode.
Patent JP-H01186951-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/34
Filed: 1988-01-20
Abstract: PURPOSE:To improve fastness by incorporating at least one of cyan couplers combined with specific groups into the photographic sensitive material. CONSTITUTION:The specific groups expressed by the formula I or the formula II is incorporated into the cyan couplers. In the formulas, R denotes a tertiary alkyl group; R' denotes a hydrogen atom., alkyl group, aryl group, alkoxy group, aryloxy group, halogen atom., sulfonyl group, sulfinyl group; R'' denotes a hydrogen atom. or substituent; X denotes arylene, -S-, etc. R'' is preferably the group defined by R'. R' is preferably a hydrogen atom., alkyl group or aryl group and is more preferably a tertiary alkyl group. The fastness of a cyan dye image is thereby improved.
Patent JP-H05204757-A (JP)
Title: Cache memory
Inventor: SAWADA FUMIHIRO
IPC: G06F12/08
Filed: 1992-01-24
Abstract: PURPOSE:To improve the cache hit rate of the cache memory. CONSTITUTION:This cache memory is provided with a cache directory 3 to store addresses from a level '1' to a level '4,' cache directory 4 to store addresses from a level '5' to a level '8,' decoder 2 to convert addresses to column numbers, cache search logics 6 and 7 to search the respective cache directories 3 and 4 based on the column numbers, column conversion register 5 to respectively reload the virtual column numbers and the real column numbers, control part 9 to reload the real column numbers in this column conversion register 5, memory 8 to store the column number retrieved by the cache search logic 7 and the number of times for the retrieval, and used column register 11 to store the MAX used column number and the MIN used column number.
Patent JP-H04261096-A (JP)
Title: Multilayer printed board and manufacture
Inventor: HASHIZUME TADASHI
IPC: H05K3/46
Filed: 1991-01-31
Abstract: PURPOSE:To increase a component mountable area and to improve the density of mounting components by a method wherein an internal layer plate is laminated between external layer plates via prepreg hardened layers in a state that the mounting components are respectively mounted on both surfaces of the internal layer plate. CONSTITUTION:Conductor layers 11 and 12 formed by patterning are respectively formed on both surfaces of an internal layer plate 4 and mounting components 13 and 14 are respectively mounted on the layers 11 and 12. External layer plates 2 and 3 and the plate 4 are laminated in such a way as to hold prepregs 5a and 6a, which have fault parts 15 in their parts to correspond to the components 13 and 14, between the plates 2 and 3 and the plate 4m, the prepregs 5a and 6a are hardened and prepreg hardened layers 5 and 6 are formed. The whole body is integrally formed, patterns are respectively formed on conductor layers 7 and 8 on the plates 2 and 3 by etching and mounting components 9 and 10 are mounted. That is, the mounting components are mounted in a multilayer printed board 1 and wirings between the mounting components and the layers 11 and 12 are simplified. Moreover, the components 13 and 14 can be respectively mounted on both surfaces of the plate 4 and a component mountable area is increased.
Patent JP-S61170654-A (JP)
Title: Ultrasonic microscope
Inventor: TAKAI MASAO
IPC: G01N29/26
Filed: 1985-01-25
Abstract: PURPOSE:To select automatically the optimum frequency of respective sensors by changing stepwise an oscillation frequency, comparing and discriminating successively the values of the total reflection echoes in the semispherical hole part of a spherical lens in this stage and determining the max. value of the reflection echoes. CONSTITUTION:A lens echo discriminating part 24 is connected to an oscillator 4 and an echo processing part 21 and outputs a command to change stepwise the frequency of a pulse 5 generated by the oscillator 4 to the oscillator 4. The values of the total reflection echoes in the semispherical hole 15 part of the spherical lens 1 in the respective stages when the frequency is stepwise changed are successively compared and discriminated and the max. value thereof is determined. The frequency at which the reflection echo is of the max. value is set to the oscillator 4.
Patent JP-H11210922-A (JP)
Title: Solenoid valve
Inventor: HATA YASUYUKI
IPC: F16K31/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a diaphragm type pilot solenoid valve by making the hole diameter of a pilot orifice as small as possible. SOLUTION: A valve element seated on a valve seat 4 is fixed to a diaphragm 5, a diaphragm chamber 8 is formed on the opposite side, and a plunger 15 is controlled to open or close a communicating pilot orifice 12 to vertically move the valve element in this solenoid valve. A seat body 9 is provided on the opening section of a hood 6 to form a fluid chamber 10, a feed orifice 18 is opened to the fluid chamber 10 from an inlet port 1 by a feed passage 17 provided on the hood 6, and the feed orifice 18 is controlled by an outward flange 19 provided on the outer periphery of the tip of a plunger 15 opening/ closing the pilot orifice 18 communicating with the diaphragm chamber 8 when a solenoid coil 14 is turned on, thereby the feed orifice 18 is squeezed to accelerate the pressure reduction of the diaphragm chamber 8.
Patent JP-S59138073-A (JP)
Title: Fuel cell power generating equipment
Inventor: WADA MATSUNOBU
IPC: H01M8/04
Filed: 1983-01-28
Abstract: PURPOSE:To realize stabilized, reliable operation by installing a storage tank in inactive gas supply equipment and controlling it so that the pressure of fuel gas and that of oxidizing gas become equal to that of inactive gas. CONSTITUTION:The pressure of fuel gas and that of inactive gas in a storage tank 11B is detected with a differential pressure detector 11C, and by detected signal, when the pressure of inactive gas in the storage tank 11B is higher than that of fuel gas, a control valve 11A is closed and a control valve 7 is opened to make equal both pressure. When the pressure of inactive gas is lower, opposite operation is performed. The same operation is performed to oxidizing gas. By keeping the pressure of fuel gas and that of oxidizing gas same as that of inactive gas, switching over of gas is performed without generation of pressure difference in power generation stop of a fuel cell. When the pressure of fuel gas and that of oxidizing gas are transitionally decreased by rapid increase of gas consumption in sharp load increase of a fuel cell, inactive gas stored in the storage tank is supplied to reduce pressure difference.
Patent JP-H06223053-A (JP)
Title: Word processor
Inventor: MORIMOTO YOSHINARI
IPC: G06F17/21
Filed: 1993-01-27
Abstract: PURPOSE:To display all dead composite characters composed of dead codes and effective base characters so as to reduce misinput operation by making dead composition codes which can be inputted clear when a dead key is pressed during document creation. CONSTITUTION:When a key is pressed during the document creation, it is judged (S30) from a dead composition code table whether or not the key is the dead key and when it is judged (S32: Yes) that the key is the dead key, dead composition codes regarding all dead composite characters composed of the dead code generated with the dead key and effective base characters are obtained (S35) from the dead composition code table; and all the dead composite characters regarding the pressed dead key are displayed (S36) in a list display area on a liquid crystal display on the basis of the dead composition codes.
Patent JP-S5396788-A (JP)
Title: Semiconductor radiation detector
Inventor: MATSUO NOBORU
IPC: G01T1/24
Filed: 1977-02-04
Abstract: PURPOSE:To achieve considerable sensitivity improvement and make possible miniaturization by using two semiconductor detectors and opposedly disposing these by way of fluorescent substance.
Patent JP-S59140120-A (JP)
Title: Air conditioner for automobile
Inventor: KAWASHIMA KENICHI
IPC: B60H1/32
Filed: 1983-01-28
Abstract: PURPOSE:In an air conditioner including a compressor having at least two cylinders, to reduce temperature of delivery gas from the compressor, by operating a liquid bypassing means for adiabatically expanding a part of high pressure liquid and introducing same to the compressor during unoperation of one cylinder of the compressor. CONSTITUTION:When a rotary speed of a compressor 1 driven by an engine is not more than a set speed, each of cylinders 1a and 1b of the compressor 1 is in operation, where a refrigerant gas sucked from a suction port 1c is compressed and then is delivered from a delivery port 1d to a high pressure liquid piping 8 of a cooling unit 14 including an evaporator 6. On the other hand, when the rotary speed is not less than the set speed, a solenoid valve 16 is energized through a control circuit to close a suction port 15 and stop operation of the cylinder 1a. At the same time, a bypass control valve 13 is opened to introduce a slight amount of liquid refrigerant from a low pressure gas piping 9 through a bypass pipe 12 to the compressor 1, thereby preventing increase in temperature of a delivery gas.
Patent JP-S61170957-A (JP)
Title: Optical card reader
Inventor: KOBAYASHI SHOEI
IPC: G11B19/02
Filed: 1985-01-24
Abstract: PURPOSE:To shorten the reproduction time and to improve the reproduction speed while data is securely read by supplying the output of a high speed drive circuit to a motor during a period when the scan except a specific one is executed plural times. CONSTITUTION:During a scan period S4 when the output pulse B of a comparator 42 is 'Hi', a gate 43 is opened and the specifid scan is selected. On the other hand, a switch 52 is in the connected state reverse to that as shown in figure, and the constant speed drive pulse of the prescribed interation frequency fs is supplied to the motor 2m from a constant speed drive circuit 54 to transport an optical card at the prescribed speed. When the output pulse B of the comparator 42 rises, a pulse generating circuit 51 generates a switching pulse C with said pulse B as a trigger, and switches the switch 52 to the state as shown in figure. Then the high speed drive pulse of an interation pulse fF larger several times the frequency fs is supplied to the stepping motor 2m from a high speed drive circuit 53, and the optical card is transported at a high speed.
Patent JP-H06218580-A (JP)
Title: Production of composite
Inventor: KUBOKAWA ATSUSHI
IPC: B23K35/40
Filed: 1993-01-27
Abstract: PURPOSE:To provide the production method capable of uniformly containing a specified amount of metal powder in the material main body, which joins two tapes consisting of a specified metal material by rolling roll. CONSTITUTION:Two tapes 2a, 2b are inserted into left/right two rolling rolls 1a, 1b arranged side by side, both tapes are mutually joined to produce a tape like material main body. A powder pool part 5 is formed between both tapes 2a, 2b by stretching to the prescribed angle at before joining point for both metal tapes 2a, 2b. A powder 7 consisted of the higher melting point metal than that of the metal tapes 2a 2b is supplied to the powder pool part 5, filling the powder 7 into the material main body (a) by rolling-in force of the rolling rolls 1a, 1b.
Patent JP-S60154003-A (JP)
Inventor: HAYASHI MORIO
IPC: B27K3/00
Filed: 1984-01-24
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-H05130860-A (JP)
Title: Novel method for producing fk-506
Inventor: JINO EMU SARITOURO
IPC: C07D498/18
Filed: 1992-01-27
Abstract: PURPOSE: To obtain an FK-506 immunosuppressant by culturing a strain of a Streptomyces sp. ATCC No. 55098 in a liquid hydrocarbon culture medium containing a nitrogen nutrient under submerged aerobic fermentation conditions for a time sufficient to produce the FK-506.  
     CONSTITUTION: A streptomyces sp. strain ATCC No. 55098 is cultured in a liquid hydrocarbon culture medium containing a nitrogen nutrient under submerged aerobic fermentation conditions for a time sufficient to produce FK-506 to thereby afford an immunosuppressant immobilized as the FK-506. An FKA fermenting culture medium is preferred as the culture medium. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05205006-A (JP)
Title: Back annotation device
Inventor: IKEDA NORIKO
IPC: H01L21/82
Filed: 1992-01-27
Abstract: PURPOSE:To instantly recognize the parasitic capacity of each wiring by identifying this parasitic capacity so as to visually grasp it and then showing it on a layout pattern. CONSTITUTION:A layout pattern held by a layout pattern holding part 1 and the wiring parasitic capacity held by a unit area capacity holing part 2 for each unit area are given to a wiring parasitic capacity deciding means 3. The means 3 decides the parasitic capacity of each wiring based on the received pattern and capacity and holds the decided parasitic capacity at a wiring parasitic capacity holding part 4. A wiring parasitic capacity sorting means 9 decides the identification color and the identification symbol corresponding to each wiring parasitic capacity based on the sorting data held by a sorting data holding part 8. Then an output means 5 outputs the value of each wiring parasitic capacity to a display device 6 and 8 recording device 7 by means of the identification color or symbol.
Patent JP-S54105430-A (JP)
Title: Color-television pickup unit
Inventor: SATOU ITSUMI
IPC: H04N9/73
Filed: 1978-02-07
Abstract: PURPOSE: To obtain a video signal with natural color balance, by making it possible to adjust the gains and frequency characteristics of R, G and BB signals according to the color temperature of an illuminating light source.  
     CONSTITUTION: Outputs from electrode-split color pickup tube 51, R, G and BB signals, are amplified respectively by pre-amplifier circuits 52R, 52G and 52B to fixed voltages and then applied to frequency-characteristics and gain adjustment circuits 53R, 53G and 53B. These adjustment circuits are enabled to adjust signals to fixed gain and frequency characteristics according to the color temperature of the illuminating light source and R, G and BB signal adjusted here are synthesized into a color signal by color coder 54. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02193248-A (JP)
Title: Actual storage management system
Inventor: ARAI TOSHIAKI
IPC: G06F12/10
Filed: 1989-01-23
Abstract: PURPOSE:To eliminate cache cancel by assigning a main storage, which a processor has the preferential right for use of, to a task at the time of dispatching this task once by this processor and raising the probability that the task is dispatched again by the processor even after dispossession of control from this task. CONSTITUTION:Instruction processors 10A to 10D are controlled by respective entries 12A to 12D of a processor management table 11. When a certain task is dispatched once by a certain processor in this close coupling multiprocessor system, the main storage area which this processor has the preferential right for use of is assigned to this task, and the probability that this task is dispatched again by this processor even after dispossession of control from the task. Thus, main storage assignment and task dispatching of less cache cancel are performed.