baber/WOPTO huggingface dataset:
Patent JP-S62176986-A (JP)
Title: Device for treating thin film
Inventor: ISHIDA TETSUO
IPC: C23C14/24
Filed: 1986-01-27
Abstract: PURPOSE:To immediately enable a shift to a crystal growing process in a crystalline growth chamber and to produce a high-quality grown film free from the pollution due to the impurities for a short time by performing the removal of the gaseous impurities, the removal of a naturally oxidized film and the formation of a protective film in a pretreatment chamber. CONSTITUTION:The base plates 7a, 7b... are introduced into the inside of a pretreatment chamber 2 and arranged. The second evaporation source 4 is heated and metallic arsenic is sublimated and furthermore heated by a dissociation mechanism 5 to change As4 into As2 and it is irradiated toward the base plate 7a positioned in a pretreatment position C. The base plate 7a is heated by a regulating mechanism 8 for the temp. of the base plate and purified by removing the gaseous impurities and a naturally oxidized film on the surface of the base plate. Then an amorphous protective film due to the dissociated particles As2 is formed by descending the temp. The same treatment is performed by shifting the base plates 7b... successively and intermittently. The treated GaAs base plate 7a is introduced into a crystalline growth chamber 12 and heated. The protective film of As2 is firstly removed. Furthermore it is heated and both Ga evaporated and irradiated from the first evaporation source 121 and As sublimated from the generation sources 122, 123 for the dissociated particles are stuck on the purified surface of the base plate 7a to form a required crystalline growth layer.
Patent JP-S59144355-A (JP)
Title: Charging generator for starting motor
Inventor: SATOU HIROSHI
IPC: H02K23/52
Filed: 1983-02-03
Abstract: PURPOSE:To improve the durability of a brush and a commutator by contacting a brush with the commutator and a slip ring only at the time of starting an engine with an armature as a stator and the field poles as a rotor. CONSTITUTION:A field pole 13 is secured as a rotor to a crankshaft 11, and a core 16, on which a field winding 15 is wound, is secured to a bracket 14 secured to a cylinder block. 3-phase armature windings 18a-18c wound on an armature core 17 are formed around the pole 13. A disc-shaped rotor 19 made of an insulator is provided on the shaft 11, and a plurality of commutator segments 20 and slip rings 21a, 21b are secured to the rotor 19. The first and second brushes 23a-23c, 24a-24b which are opposed to the commutator segment 20 and the rings 21a, 21b are secured to the bracket 14, and the brushes 21a-24b are always urged in separating direction. The brushes are contacted with the segment 20 and the rings 21 by the energization of a solenoid due to a key switch, thereby starting a motor.
Patent JP-H07214923-A (JP)
Title: Thermal transfer dye donating material
Inventor: KUBODERA SEIICHI
IPC: B41M5/388
Filed: 1994-02-09
Abstract: PURPOSE:To provide a thermal transfer dye donating material capable of being repeatedly used many times and obtaining recording not generating the blur of an image and color transfer during preservation. CONSTITUTION:A thermal transfer dye donating material is formed by laminating a dye supply layer containing a thermal transfer dye having a basic group and a dye transfer contributing layer on a support in this order and used in combination with an image receiving material wherein an image receiving layer containing an acidic substance is provided on a support.
Patent JP-H08187471-A (JP)
Title: Washing apparatus
Inventor: MOCHIZUKI ICHIRO
IPC: B05B3/18
Filed: 1995-01-06
Abstract: PURPOSE: To provide a small-sized washing apparatus capable of efficiently washing a large number of roasters within a short time. CONSTITUTION: A large number of roasters 3 are longitudinally placed on the outer peripheral edge part of a turntable 1 and the Z-shaft 7 rotating the turntable horizontally and extending vertically inside the turntable is provided and a tornado nozzle 8 is attached to the Z-shaft and a washing soln. is ejected to the roasters under high pressure while the tornado nozzles are moved up and down to wash them.
Patent JP-S63193473-A (JP)
Inventor: KENTO II REGUNAIA
IPC: H01R12/72
Filed: 1988-01-26
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-S59142192-A (JP)
Title: Chromium-plated steel plate for planographic printing
Inventor: OGATA HAJIME
IPC: B41N1/10
Filed: 1983-02-02
Abstract: PURPOSE:To obtain a chromium-plated steel plate excellent in hydrophilic property, water retention and anti-rusting property and having durability in printing comparable to that of an aluminum planographic printing plate, by providing a metallic chromium layer and a hydrated chromium oxide layer on a surface of a steel plate roughened by an electrolytic treatment with the steel plate as an anode in an aqueous solution of sulfuric acid. CONSTITUTION:In an aqueous solution containing 30-300g/l of H2SO4 and not more than 300g/l of FeSO4 at a temperature of 20-100 deg.C, a steel plate is roughened by electrolytic washing by using the plate as an anode with a quantity of electricity of 200-2,000C/dm<2> so that the surface roughness after providing the metallic chromium layer and the hydrated chromium oxide layer thereon becomes an Ra value of 0.3-1.0mum and a PPI value at 0.5mum of 100-800. The quantity of metallic chromium is preferably 70-200mg/m<2>, and the quantity of chromium in the hydrated chromium oxide layer is preferably 8-60mg/m<2>.
Patent JP-H01191724-A (JP)
Title: Molten iron desulfurizing agent
Inventor: MAEDE HIROFUMI
IPC: C21C1/02
Filed: 1988-01-28
Abstract: PURPOSE:To obtain the title inexpensive desulfurizing agent having excellent desulfurizing capability by specifying the composition of the agent consisting of the Si dross having a specified content of metallic Si, quick lime, and carbona ceous material. CONSTITUTION:The desulfurizing agent consists, by weight, of 5-50% Si dross contg. 25-45% metallic Si, 45-90% quick lime, and 5-20% carbonaceous material, and the S in the molten slag can be effectively removed by the agent. The Si dross is the low-grade ferrosilicon generated in the production of ferrosilicon, and contains CaO, Al2O3, FeO, Fe2O3, etc. The oxygen potentials of the molten iron and slag are respectively lowered by the Si and carbonaceous material in the agent, and hence the desulfurization is accelerated. Quick lime is the essential component for desulfurization, and the specified amt. must be contained in the agent. Quick lime exhibits effective desulfurization performance in combination with the accelerating components.
Patent JP-H04239481-A (JP)
Title: Cassette case
Inventor: IWAHASHI YUJI
IPC: B65D85/00
Filed: 1991-01-16
Abstract: PURPOSE:To control the rotation of a reel in a tape cassette so as to prevent the occurrence of a slack in the tape by a method wherein, when a case body is covered with a case lid, a rotation preventing member provided in the case lid is made to fit into the hole of the reel in the tape cassette. CONSTITUTION:A cassette case which comprises a case body 3 in which a tape cassette 4 is made receivable only when the face of tape cassette 4 through which the hole of a reel 4a therein is visible is turned upside and a case lid 2 freely turnably mounted to the case body 3 and provided with a rotation preventing member 2b for preventing the rotation of the reel of the tape cassette 4 received in the case body 3 with the face thereof through which the hole of the reel 4a is visible turned upside.
Patent JP-2000214247-A (JP)
Title: Gradation identifying device of radar device
Inventor: HOZUMI GENJI
IPC: G01S7/295
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a radar device for reducing noises other than radar pulse waves on a screen. SOLUTION: An analog switch 42 is controlled to be in a pass state within a specified time immediately before transmitting a radar pulse signal by a gate signal that is outputted from a gate signal generation circuit 50, and the comparison output of the lowest gradation within the time is averaged by an averaging circuit 41 and is inputted to a comparison circuit 43. When the comparison output that is averaged by the averaging circuit 41 exceeds a noise reference voltage, the amount exceeding the above noise reference voltage is added to the output of a smoothing circuit 44 by an addition circuit 45 and is outputted as a first voltage with a larger level.
Patent JP-H07224580-A (JP)
Title: Door device of cabinet
Inventor: AKIBA KAZUHISA
IPC: E06B3/92
Filed: 1994-02-10
Abstract: PURPOSE:To effectively prevent the reactive movement of a door when it is opened/closed vigorously, by pressing a X-shaped link toward the direction parting from the middle position. CONSTITUTION:When a cabinet 1 is fully opened, link rods 11a and an auxiliary link 22 are diagonally crossed to each other and both link rods are always energized toward the inner side face of a cabinet 1 by a tension coil spring 26. When both link rods is turned to the middle position by a door-opening device, the link rods are superposed with the auxiliary link back and forth and the energizing force disappears. And when the link rods are rotated further to pass over the middle position, the auxiliary link and the link rods cross with each other diagonally in the reverse direction. And the tension coil spring energizes the link rods to the door-opening direction and the cabinet is fully opened. And hence, even both first side doors 4 contacts vigorously, these doors do not separate from each other regardless of the reactive force.
Patent JP-H11213515-A (JP)
Title: Information reproducing device
Inventor: NIINUMA SUSUMU
IPC: G11B17/22
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device capable of improving an access time concerning an information reproducing device loading plural recording media thereon and selectively reproducing information recorded on the recording media. SOLUTION: Mount information discriminating each information recorded on each one of plural disks is read out of a predetermined disk firstly when a predetermined mount information is accessed to from a host computer 17 and stored in a memory 18, thereafter, when the host computer 17 accesses to the mount information stored in the memory 18, the mount information is read from the memory 18 and transferred to the host computer 17.
Patent JP-H05210418-A (JP)
Title: Position detection device and positioning device using the same
Inventor: WAKUMURA YUTAKA
IPC: G05B19/19
Filed: 1992-01-31
Abstract: PURPOSE:To improve the degree of freedom in designing the mechanical system by matching the full scale of the mechanical system and the full scale of an encoder. CONSTITUTION:A comparator 11, a storage device 12, and an adder 13 are connected to the output of an absolute-type encoder EN, obtaining the current position Pm of the mechanical system as the output of the adder 13. The comparator 11 detects the current position Pm deviates from the full scale FSm of the mechanical system, calculating shift amount Pm 1 to correct it to be stored in a memory 12. Thus, the adder 13 calculates the output of the encoder EN based on the shift amount Pm 1, outputting the accurate current position Pm.
Patent JP-S55111073-A (JP)
Title: Anode active substance for nonnaqueous electrolytic battery and method of manufacturing same
Inventor: ANDORE RUSEERU
IPC: C01B25/38
Filed: 1980-02-14
Abstract: The invention relates to a positive active material for an electric cell with a non-aqueous electrolyte. Said active material is constituted by an oxyphosphate whose formula is CunOp(PO4)2,n being an integer greater than 3 and lower than or equal to 6 and p being equal to n-3. Application to lithium primary cells.
Patent JP-S57130485-A (JP)
Title: Light emitting semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1981-02-05
Abstract: PURPOSE:To emit light determined according to the energy band width of a semiconductor through the recombination of electron holes among a conductor and valence electron bodies by positioning the semiconductor having the energy band width narrower than a semiconductor having wide energy band width into a transition region. CONSTITUTION:The non-single crystal semiconductor 12 has the first energy band width having a P or N type one conduction type. On the other hand, the non-single crystal semiconductor 14 has the second energy band width having a P or N type conduction type. The non-single crystal semiconductor having the third energy ban width is formed to the transition region of the semiconductor 12 and the semiconductor 14. The conductors of the energy bands and the  valence electron bands have substantially continuous energy band structure in each boundary or boundary region.
Patent JP-H03223455-A (JP)
Title: Ceramic thermal spraying material
Inventor: SUGITANI YOSHIHIRO
IPC: C23C4/10
Filed: 1990-01-29
Abstract: PURPOSE:To remarkably improve the heat resistance and durability of a mold by forming a thermally sprayed layer of high purity ZrO2-Y2O3 ceramics on the internal surface of a mold made of Cu alloy. CONSTITUTION:A mixed raw material of 20-40mum average grain size consisting of 85-98wt.% ZrO2 and 2-15% Y2O3 is thermally sprayed on the internal surface of a mold made of Cu alloy having superior thermal conductivity to 50-500mum thickness by means of plasma spraying, etc., by which a thermally sprayed layer of ZrO2-Y2O3 ceramics is formed. At this time, by regulating the purity of the mixture of ZrO2 and Y2O3 to a value as high as >=99.6wt.%, the mold improved in the adhesive strength to the internal surface of the Cu mold, excellent in heat resistance, and capable of withstanding long use can be obtained.
Patent JP-H01192404-A (JP)
Title: Manufacture of clad steel plate
Inventor: TAKIZAWA KENSABURO
IPC: B21B1/38
Filed: 1988-01-26
Abstract: PURPOSE:To improve the quality and yield by rolling so that a sheet having a larger deformation resistance is put in the lower position and an interval between rolling passes is kept in hot rolling for a composite stock composed of a steel and one of stainless steel, Ni, and a Ni alloy. CONSTITUTION:A composite stock is formed by lapping a stainless steel sheet having a tendency of easily work hardening or a Ni alloy sheet over a steel sheet and welding their peripheral part. In welding the stock, a material having a larger high temp. deformation resistance is positioned in the lower position; an interval between rolling passes (t, sec) is specified by use of the equation based on a composite thickness (H, mm) and a clad ratio (C, %) and an average rolling temp. of the composite stock is >=950 deg.C. By this method, the yield and quality of a product are improved.
Patent JP-S60161062-A (JP)
Title: Rod-like work conveying device
Inventor: UEMURA SATORU
IPC: B23Q39/04
Filed: 1984-01-31
Abstract: PURPOSE:To reduce the trouble for changing the setup of the above device having a transfer bar by moving a pair of clamping members in opposite directions by a clamping cylinder attached to the transfer bar to clamp a rod-like work. CONSTITUTION:When a moving shaft 24 is moved right and clamping members 36, 37 are separated from each other, machining is finished at every machining station S, and a rod-like work W not yet machined is fed to a work feed position, and then a transfer bar 20 is lifted by a lift cylinder. Then, clamping device 30 is operated by a clamping cylinder 23 to hold thereby each of the works W supported at the work feed position and the machining stations by center supporting members not shown. Then, the center supporting members are retracted. The transfer bar 20 is lowered. This construction results in reduction of the trouble for changing the setup.
Patent JP-H01190756-A (JP)
Title: Conductive organic polymer
Inventor: ABE MASAO
IPC: H01B1/12
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the title polymer containing a strongly acidic cation exchange resin which is an insoluble solid proton acid as a dopant, by oxidizing an aniline (derivative) with an oxidizing agent in the presence of a strongly acidic cation exchange resin. CONSTITUTION:Aniline (derivative) (A) is mixed with a strongly acidic cation exchange resin (B) of a pka value <=3 and having a sulfonic acid group as a cation exchange group in a reaction medium (e.g., water), whereupon component A is dissolved in the reaction medium by forming a salt with component B. This salt is polymerized through oxidation by the addition of an oxidizing agent (C) which has a standard electrode potential >=0.6V, forms a neutral aqueous solution when it is water-soluble and does not form any anionic species when it is reduced to obtain the title substantially linear polymer having a quinonediimine structure of the formula (wherein R is H or an alkyl) as repeating units and containing component B as a dopant.
Patent JP-H04236437-A (JP)
Title: Mounting of ic chip on circuit substrate
Inventor: KONUMA TAKAYUKI
IPC: H01L21/60
Filed: 1991-01-18
Abstract: PURPOSE:To form by transfer metallic projections on an electrode pad of an IC pad and bonding an CI chip with such metallic projections to a wiring pattern of a circuit substrate by the face down bonding method with a series processings for improving efficiency and manufacturing yield. CONSTITUTION:An IC chip 2 is set to a thermal pressure bonding tool 1 mounted on a handling apparatus and this IC chip 2 is laid over a substrate 7 for transfer to form by transfer the metallic projection 8 to the side of IC chip 2 by the first thermal pressure bonding. Next, while the IC chip 2 with metallic projection 8 is set to the thermal pressure bonding tool 1, the face down bonding is carried out with the second thermal pressure bonding method through the positioning on the circuit substrate 11.
Patent JP-H11212864-A (JP)
Title: Memory
Inventor: MATSUI MASARU
IPC: G11C11/41
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce a memory capacity. SOLUTION: Nine plural memories 10a to 10i are provided and five out of them are made to be memories for current processings. On the other hand, the remaining four memories are used for receiving and storing data inputted during processing. Then, the memories 10a to 10i that receive input data inputted for each period of time of one sound group(SG) are switched to those for processing and the memories 10a to 10i for processing are made to be those for input data reception, while the memories 10a to 10i for storing the latest data out of the memories for processing are left for processing.
Patent JP-H10212929-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: WATANABE YOSHIMASA
IPC: F01N3/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To discharge ash well from a filter by providing exhaust gas flow suppressing means in an exhaust upstream side part from the particulate collection filter of an engine exhaust passage and suppressing the flowing of exhaust gas to a part of the exhaust upstream side end surface of the filter. SOLUTION: When ash is peeled from a filter 1, for example at the time of starting, a valve member 11 is placed in a left position to prevent the flowing of exhaust gas to the left half of the filter 1. At this time, since the valve member 11 is separated from the exhaust upstream side end surface 1a of the filter l, a space is formed between the left half of the exhaust upstream side end surface 1a of the filter 1 and the valve member 11. Since the filter 11 is disposed incliningly with the exhaust upstream side as a lower side, ash is dropped by gravity from the filter 1. The left half of the filter 1, to which the flowing of exhaust gas is prevented, receives no force of a direction opposite gravity by exhaust gas for ash and thus even extremely small ash is discharged well.
Patent JP-H03221153-A (JP)
Title: Method for controlling dehulling rate in huller
Inventor: KARAIWA TETSUO
IPC: B02B7/00
Filed: 1990-01-25
Abstract: PURPOSE:To perform dehulling generating no dehulling rate error by storing the current value of the 100% load of a drive motor in a control circuit as a fixed value and controlling a roll gap so that the detected current value of the drive motor at the start time of dehulling coincides with the fixed value. CONSTITUTION:A supply valve 3 controlling the amount of the unhulled rice supplied to dehulling rolls 1, 2 and a roll gap control motor (m) controlling the gap between the dehulling rolls are mounted and the roll gap is automatically controlled on the basis of the change of the opening degree of the supply valve 3 and the change of the current value of a drive motor M due to power supply voltage through a control circuit. The current value of the 100% load of the drive motor M is stored in the control circuit as a fixed value and the current value of the drive motor M at the start time of dehulling is detected and a command is emitted to the motor (m) from the control circuit so that the detected current value coincides with the aforementioned fixed value to control the roll gap. As a result, the initialization at the start time of dehulling is unnecessary and dehulling generating no error in a dehulling rate can be performed.
Patent JP-H04235806-A (JP)
Title: Warehousing-delivery work of automatic storage
Inventor: NISHINO SHUZO
IPC: B65G1/00
Filed: 1991-01-16
Abstract: PURPOSE:To simultaneously carry out warehousing work and delivery work by running two units of travelling transfer-placing devices exclusivelly for warehousing and delivery on one travel passage without making them collide with each other. CONSTITUTION:This is warehousing and delivery work of an automatic storage with characteristics to control two units of travelling transfer devices 7, 8 so as to start travelling at the same timing in the same direction in the case when the warehousing work and the delivery work are overlapped by providing the travelling transfer device 7 exclusive for the warehousing and the travelling transfer device 8 exclusive for delivery on one travel passage 1 as well as setting one end of the one travel passage 1 along storage shelves 2A, 2B at a home position 4 exclusive for the warehousing and the other end at a home position 6 exclusive for delivery.
Patent JP-S55110083-A (JP)
Title: Piezoelectric element driving device
Inventor: KOBAYASHI MASAAKI
IPC: H01L41/09
Filed: 1979-02-15
Abstract: PURPOSE: To boost the voltage accurately by means of a transformer and make it unnecessary to use a high-voltage power source or a high voltage resistance amplifier by converting the drive information of a piezoelectric element into a high-frequency region by modulating it.  
     CONSTITUTION: The voltage waveform of a drive source information 1 on piezoelectric element 6 is amplitude-modulated by means of the output waveform of carrier source 3. Then, the voltage is boosted by transformer 4 and is fed to demodulator 5, and thereby the waveform of the voltage to be impressed on the piezoelectric element is obtained. For example, when the sensitivity of piezoelectric element 6 is 0.2μm/V and the required deflection of magnetic head 7 is ±100μm, the required voltage to be impressed in ±500V, and the transformation ratio of transformer 4 is selected accordinaly. Further, in order to drive accurately, the output voltage of demodulator 5 is divided, it is compared with the drive source information, and the modulation factor or output level of amplitude modulator 2 is changed by the difference voltage. 
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