baber/WOPTO huggingface dataset:
Patent JP-S61102032-A (JP)
Title: Method of forming pattern
Inventor: SHIGEMITSU FUMIAKI
IPC: H01L21/30
Filed: 1984-10-25
Abstract: PURPOSE:To improve the wetting properties of an etching liquid, and to obtain a pattern having high dimensional accuracy by using a resist mask through electron-ray exposure and development treatment and conducting etching in the presence of an alcohol group solvent. CONSTITUTION:An electron-ray sensitive resist is applied onto a Cr evaporating film on a glass plate and pre-baked, and exposed by electron rays and devel oped, thus forming a resist pattern. The Cr film exposed while using the resist as a mask is removed through etching by an etching liquid containing 15wt% C2H5OH. Since the wetting properties of the etching liquid to the resist pattern are improved by an alcohol group solvent, plasma ashing prior to etching as seen in conventional methods is unnecessitated, and the resist pattern does not expand on the basis of the unnecessity of plasma ashing, thus shortening a process while acquiring a pattern having high dimensional accuracy, then also preventing the generation of defects by foreign matter. The alcohol group solvent may be used by 10-20wt% to the etching liquid. The etching liquid and the alcohol solvent may also be atomized simultaneously.
Patent JP-H1058962-A (JP)
Title: Ventilation system for bus vehicle
Inventor: UESHIMA TAKAHIRO
IPC: B60H1/24
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient quantity of ventilation even at stopping a vehicle with a little modification on the vehicle side and possibility of forced exhaust, and prevent rain water, snow, and the like from infiltrating SOLUTION: This bus vehicle 1 is provided with a connecting duct 8 feeding outside air introduced by a blower 5 for defroster to a duct 6 for cold air. A ventilation port 13 communicating the inside of a heater case 9 to the outside of a vehicle room is provided on the floor face 12 provided with a heating device 4, and in addition an opening/closing door 14 opening/closing the ventilation port 13 is fitted. This opening/closing door 14 becomes into a state almost closing the air upper stream side of the hot air blow-off port 9a of the heater case 9 at opening the ventilation port 13, air sent from a heating blower 11 is not blown off in the vehicle room through the hot air blow-off port 9a, and almost air is discharged outside the vehicle room from the ventilation port 13.
Patent JP-S6379652-A (JP)
Inventor: ISHIDA AKINORI
IPC: A61F7/00
Filed: 1986-09-25
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-S6285417-A (JP)
Title: Stationary induction device
Inventor: KONII KATSUMI
IPC: H01F27/04
Filed: 1985-10-11
Abstract: PURPOSE:To reduce a floating loss by forming an oblique portion of obtuse angle X 2 angle at the root of a lead guiding duct to prevent it from locally overheating without increasing the size of the duct. CONSTITUTION:The upper and lower sides of the root A of a lead guiding duct 15 are formed in oblique surfaces 15a of 135 deg.X2 angles. The end of a magnetic shield 7 substantially coincides with the inner surface of the duct 15. Thus, the inside size of the dust 15 may be of the minimum insulating size with leads 4, the input of the magnetic flux into the root A reduces to suppress the local overheat.
Patent JP-S6468736-A (JP)
Title: Light projecting device for automatic focusing
Inventor: TAMADA KAZUMASA
IPC: G03B3/00
Filed: 1987-09-08
Abstract: PURPOSE:To prevent the information quantity of an object from drastically changed according to distance by changing the arraying pitch of plural light emitting elements which are arrayed in cascade as a light source so that light on an upper side which lights a long distance side is made intensive and the light on a lower side which lights a short distance side is made weak. CONSTITUTION:The light source 12 is obtained by arraying five LED chips 12A-12E with the same characteristic in cascade and the light thereof is projected through a light projecting lens 14 and a cover lens 16. And the LED chips 12A-12E change the arraying pitch so that the LED chip 12A side which mainly lights the long distance side is made dense and the LED chip 12E side which mainly lights the short distance side is made thin among luminous fluxes projected in an up-and-down direction. Since the intensity of light is attenuated in proportion to the distance from the light source, the intensity of the light which lights the long distance side is made intensive and the intensity of the light which lights the short distance is made weak in order to compensate the above- mentioned effect. Thus, the information quantity of the object for automatic focusing is not drastically changed from the short distance to long distance.
Patent JP-H0893424-A (JP)
Title: Valve timing controlling apparatus for internal combustion engine
Inventor: IIDA TATSUO
IPC: F01L1/34
Filed: 1994-09-20
Abstract: PURPOSE: To lessen the teeth hitting noise without making the structure complicated nor lowering the rotary phase changing speed of a cam shaft. CONSTITUTION: Regarding a valve timing controlling apparatus to adjust the opening and closing timing of a valve by moving a ring gear 13 in the axial direction of a cam shaft 2 by controlling hydraulic pressure and changing the rotary phases of a timing pulley 6 and the cam shaft 2, a cover 10 to cover the outer circumference of an outer gear 11 while keeping a prescribed clearance to the outer gear 11 is installed in the timing pulley 6. A storage chamber 18 for a working oil is formed between the cover 10 and the outer gear 11. With this structure, at the time when the ring gear 13 is moved by the hydraulic force of the working oil, the teeth of the ring gear 13 and the teeth of the outer gear 11, or the teeth of the ring gear 13 and the teeth of the inner gear 14 come into collision with one another due to torque fluctuation of the cam shaft 2.  The vibration following the collision of the teeth can be lessened by the working oil in the storage chamber 18. Consequently, the teeth hitting noise of each gear can be lowered.
Patent JP-H0543978-A (JP)
Title: Cast iron for die casting in solid-liquid coexisting area and its using method
Inventor: YOSHIDA CHISATO
IPC: C22C37/00
Filed: 1991-08-12
Abstract: PURPOSE:To facilitate die casting in the solid liquid coexisting area of cast iron and to manufacture a product of good quality. CONSTITUTION:This is cast iron for die casting in the solid-liquid coexisting area contg. 50 to 70% eutectic crystals as well as contg. 2.6 to 3.6% C and 1 to 3% Si in the range in which the carbon equivalent=C+0.3Si satisfies 3.5 to 3.9% and contg. 0.1 to 1% Mn, and is a method for using the above cast iron for die casting in which it is heated to 30 to 50% solid phase rate and is injected.
Patent JP-H0665179-A (JP)
Title: High-quality acetonitrile having spectroscopic purity
Inventor: NAKAMURA SHIGEO
IPC: B01D15/08
Filed: 1992-08-25
Abstract: PURPOSE:To provide acetonitrile exhibiting specified properties and useful, e.g. as a solvent for ultra-precise chromatography and a raw material of a special medicine. CONSTITUTION:Propylene, isobutylene or tert-butyl alcohol is subjected to an ammoxidation reaction in the presence of a catalyst and the by-produced crude acetonitrile is subjected to ozone treatment, neutralization with a basic substance, a basic anion-exchange resin treatment and distillation in combination, thus producing the objective acetonitrile exhibiting the following physical properties; purity of acetonitrile: >=99.97wt.%; water content: <=0.03wt.%; ultraviolet absorption value: <=0.5abs at 190nm, <=0.005abs at 200nm and <=0.006abs at 210 to 400nm; fluorescence value in fluorometric analysis: <=0.1ppb at 400 to 700nm fluorescence wavelength in the case of 365nm excitation wavelength.
Patent JP-H0275559-A (JP)
Title: Web transfer device
Inventor: KOBAYASHI HAJIME
IPC: B65H20/04
Filed: 1988-09-09
Abstract: PURPOSE:To improve transfer ability and positioning by disposing two pairs of facing rollers at a predetermined interval for holding both edges of a web and transferring intermittently for every pitch of a pattern. CONSTITUTION:Two pairs of facing rollers 2a, 2b and 3a, 3b holding a web 1 are disposed at a predetermined interval, where the facing rollers 2a, 2b and 3a, 3b has a larger diameter at positions 21a, 21b and 31a, 31b corresponding to the edge parts of the web 1, and the surface of the larger diameter parts is processed to have rubber lining or knurling or to be mat. Damage to effective parts by substantial lack of torque or slippage by back tension can thus be prevented.
Patent JP-S60118311-A (JP)
Title: Method for monitoring slip of clutch in cross-roll mill
Inventor: ARAYA HIROSHI
IPC: B21B33/00
Filed: 1983-11-30
Abstract: PURPOSE:To prevent a jamming of roll chock due to cross heads by monitoring constantly a slip of clutch to stop the drive of a moving mechanism when the slip is caused, in regard to the moving mechanism of the cross heads for moving the roll chock. CONSTITUTION:A moving mechanism including cross clutches 16, 17 is provided to cross heads 10, 11 used for moving a roll chock 8, and a control mechanism 33, for controlling the rotationally driving direction and rotationally driving quantity of said moving mechanism, is provided side by side to the moving modes of various kinds used for moving synchronously the heads 10, 11 in the same or reverse directions or moving them independently, to obtain a constitution capable of crossing rolls 2 each other and retaining them at an optional position by selecting the moving mode. Next, the interaxis difference in rotating quantity at the non-joining sides of mutually joined clutches 16, 17, is constantly detected by a monitoring device 28, to stop the drive of moving mechanism when the detected quantity exceeds a prescribed range. In this way, the jamming of the roll chock due to the cross head is prevented.
Patent JP-H0273630-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI YASUO
IPC: H01L23/522
Filed: 1988-09-08
Abstract: PURPOSE:To suppress lateral extension of a thin oxide film due to overetching by conducting an ion implantation having accelerating effect of etchant in an insulating film region to be isotropically etched before an isotropic etching is executed. CONSTITUTION:After N<+> type buried layers 2-1, 2-2 and P<+> type buries layers 3-1, 3-2 are formed on a P<-> type silicon substrate 1, an N<-> type epitaxial layer 4 is grown. Then, after P-type diffused regions 5-1, 5-2 and N-type diffused regions 6-1, 6-2 are formed, a high concentration N<+> type diffused region 7-1 is formed. Thereafter, after a field oxide film 8 is formed, first thermal oxide films 9-1-9-5 are formed. Then, first polycrystalline silicon layers 10-1-10-3 are formed, and then second thermal oxide films 11-1-11-4 are formed. Subsequently, after a P-type diffused region 12 is formed, ions are implanted only into the second thermal oxide film to be isotropically etched and isotropically etched to open an emitter contact hole 20-1 and a collector contact hole 20-2.
Patent JP-H0966263-A (JP)
Title: Surface coated metal material and surface coated metal pipe of superior resistance to seawater
Inventor: AMAYA TAKASHI
IPC: B32B15/18
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated metal material of superior resistance to seawater, particularly a pipe, to be used for a long period of time without applying the cathode corrosionproof treatment to a device to be immersed in seawater for a long time. SOLUTION: A Cr passive film is formed on the surface of a steel material such as stainless steel or nickel alloy, and a coated layer containing an antifungus agent is formed on the surface being in contact with seawater of the metal material, and also a pipe using the metal material is provided. The metal material can be used for a flow line of an oil well for producing crude oil or natural gas or a submarine line pipe for a long period of time without cathode corrosionproof treatment to reduce the maintenance cost to a large extent.
Patent JP-2001049339-A (JP)
Title: Production of nonoriented silicon steel sheet good in iron loss
Inventor: MURAKAMI KENICHI
IPC: C21D9/46
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To moreover improve iron loss in a nonoriented silicon steel sheet in which the contents of Si and Al are increased, and iron loss is reduced. SOLUTION: As to the method for producing a nonoriented silicon steel sheet, steel contg., by weight, <=0.01% C, 0.05 to 1.5% Mn, Si and/or Al by the quantity satisfying both inequalities of 2.0%<=Si(%)+Al(%)<=5.0% and 2.0%<=Si(%)+2.Al(%)-Mn(%), and the balance Fe with inevitable impurities is subjected to hot rolling to form into a hot rolled sheet, which is subjected to hot rolled sheet annealing and is next subjected to cold rolling for one time or >= two times including process annealing to form into a cold rolled sheet of the final sheet thickness, and this is subjected to finish annealing. In this case, the annealing applied before the final cold rolling is executed at the following temp.  T deg.C for 20 to 300 sec: Tmin deg.C<=T deg.C<=Tmax deg.C [where Tmin=100 Mn(%)+900 and Tmax=min  140 Mn(%)+1,100, 1,250}, in which min  140 Mn(%)+1,100, 1,250} denotes the lower one between 140 Mn(%)+1,100 and 1,250].
Patent JP-S59119073-A (JP)
Title: Low temperature difference power plant
Inventor: HASHIZUME KENICHI
IPC: F03G7/05
Filed: 1982-12-24
Abstract: PURPOSE:To raise the efficiency of power generation and to lower the construction cost of a power plant, by disposing a condenser upwardly of an evaporator. CONSTITUTION:A condenser 3 is disposed at a position higher than an evaporator 1 by a height H. By employing such an arrangement, it is made unnecessary to provide a heating-medium circulating pump, so that the construction cost of a power plant can be lowered. Further, since the heating-medium circulating pump is thus omitted, it is enabled to increase the capacity of power transmission to the outside and to raise the efficiency of power generation.
Patent JP-H0889363-A (JP)
Title: Hanger device
Inventor: IKEDA YASUHIKO
IPC: A47G25/40
Filed: 1994-09-21
Abstract: PURPOSE: To provide a folding hanger device capable of interlockingly opening or closing the right and left arms at the same rotation angle. CONSTITUTION: This hanger device is provided with a base 30 and a pair of the right and left arms 40a, 40b pivotally supported on the right and left of the base 30 at one end section and capable of being stopped at the folded position where the free end sections at the other end are drooped downward and the using position where the arms 40a, 40b are rotated upward from below centering on one end section and opened outward to the right and left. The right and left symmetrical gears 70a, 70b meshed with each other are fixed at one end section of the right and left arms 40a, 40b.
Patent JP-S6284080-A (JP)
Inventor: MISHIERU FUORE
IPC: A61P9/10
Filed: 1986-09-26
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-S6469793-A (JP)
Title: Enclosed type motor-driven compressor
Inventor: SHINDO YASUHIRO
IPC: F04B35/04
Filed: 1987-09-11
Abstract: PURPOSE:To reduce the height of a compressor by jointing a stator inside of a top surface formed at a flat member on an upper cover of an enclosed container, while opposing a flat rotor to the stator so as to form an electric motor member driving a compression mechanism member. CONSTITUTION:A compression mechanism member 2 is housed in an under cover 1b of an enclosed container, which member 2 being composed of upper and lower bearings 3, 4, a cylinder 5, a roller 6, a crank shaft 7 and a vane or the like. A flat rotor 10 is pressfitted to an upper end of the crank shaft 7. On the other hand, a stator 11 is formed by inserting a member, which is formed by winding a coil 11a around a coil frame 11c, into a support plate 11b. By inserting a stud bolt 13 into the support plate 11b and fastening it with a nut 14, the stator 11 is fixed in the upper cover 1a. In this case, the top surface of the upper cover 1a is flattened. An electric mechanism member 12 is composed of the flat rotor 10 and the stator 11.
Patent JP-S63190830-A (JP)
Title: Anti-malignant tumor agent and kit for treating malignant tumor
Inventor: ONO MASAYOSHI
IPC: A61P35/00
Filed: 1987-09-11
Abstract: PURPOSE:To obtain an anti-malignant tumor agent comprising a human granulocyte colony stimulating factor as an active ingredient. CONSTITUTION:An anti-malignant tumor agent containing a human granulocyte colony stimulating factor (G-CSF) (e.g. one obtained by extraction, a separation and purification from human organism test specimen, one obtained by cultivating human G-CSF, followed by isolating a supernatant liquid of culture thereof, one obtained by forming human G-CSF producing hybridoma by using cell fusion method and collecting from the hybridoma, etc.; especially preferably having physical and chemical properties shown by the table) as an active ingredient. A preparation containing 0.1-500mug, preferably 0.5-200mug human G-CSF may be administered once - seven times a week. Since human G-CSF extremely enlarges killing action of granulocyte on malignant tumor in the presence of anti-malignant tumor serum, both the components are combined as active ingredients to give a kit for treating malignant tumor. A dose thereof is 0.1-5 cc/person.
Patent JP-S61117419-A (JP)
Inventor: GUREGORII EMU REMAAZU
IPC: G01H11/08
Filed: 1985-10-11
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-H0889434-A (JP)
Title: Unit bath room
Inventor: ISHINO TOSHIHIRO
IPC: A47K4/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide an unit bath room in which a hot water pail can freely be used even when one sits on a bath chair whose seat is high or even when an attendant uses the chair, and in which a hot water pail can also freely be used even when one sits on the floor. CONSTITUTION: A counter 12 is provided along a side wall 11 of a wading place 14, a part 12c of the counter 12 is detachably provided or an additional top plate is detachably provided at a part of the above mentioned counter top plate. A mounting means is provided at a higher portion of the side wall 11.
Patent JP-S59118996-A (JP)
Inventor: MORI KOUICHI
IPC: E21D9/12
Filed: 1982-12-27
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-H0784801-A (JP)
Title: Synchronous reproducing method for successive media
Inventor: SATO TETSUJI
IPC: G06T13/80
Filed: 1993-09-13
Abstract: PURPOSE:To detect the delay of the reproduction of media and recover the delay by advancing a sequence number until specific conditions are met and determining the reproduction position corresponding to the new sequence number unless the specific conditions are met. CONSTITUTION:The reproducing process 1a of a medium A wherein a speech is reproduced and the reproducing process 1b of a medium B wherein a moving picture is reproduced are synchronized with each other. Then the sequence numbers and reproducing speeds of them are determined on the basis of the sequence numbers and reproducing speeds of the opposite processes by using a conditional expression. Namely, when the conditional expression (sequence number of one process) >= (sequence number of the other process)-$delta holds, it is decided that the current sequence number of the process is regarded as a reproduction position and reproduction is performed at a predetermined normal speed. When this expression does not hold, on the other hand, it is decided that the reproduction of this process is delayed exceeding a range permitted with a delay permissible value delta and control for recovering the delay is performed.
Patent JP-H0786986-A (JP)
Title: Spreading signal generator
Inventor: UKEGAWA YUTAKA
IPC: H04B1/713
Filed: 1993-09-13
Abstract: PURPOSE:To prevent line quality from being deteriorated due to frequency having a spatial noise and an interference wave, etc., in ferquency hopping. CONSTITUTION:Available frequency information with low spatial noise level in a hopping frequency set in advance is stored in a frequency table 10. The available frequency information of a counter station received from the counter station is stored in a frequency table 11. A comparater 12 compares the available information of its own station with that of the counter station from the frequency information in two frequency tables, and samples the same frequency. In this way, sampled frequency information is stored, and it is used for the frequency hopping.
Patent JP-S6380622-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUNO YOSHIHIRO
IPC: H03K19/00
Filed: 1986-09-24
Abstract: PURPOSE:To switch the driving ability of a buffer by using one buffer as a tri-state type output buffer and controlling an output control terminal when plural output buffers are connected in parallel. CONSTITUTION:A high-level current is supplied to the input pin of an external package connected to a terminal 3b and then both an Nch transistor(TR) and a Pch TR in a CMOS TR pair 5b turn off regardless of the value of the input signal from wiring 2. Then only the CMOS TR pair 5a are used, so the driving ability of the output buffer becomes single driving to reduce the power consumption and reduce the noise generation of power source wiring, etc. When a low- level current is supplied to the terminal 3b, on the other hand, a CMOS TR pair 5b operate similarly to the CMOS TR pair 5a, so parallel driving is realized.
Patent JP-2001051740-A (JP)
Title: Multidirectional input device
Inventor: NAKAMURA MASAHIKO
IPC: G05G5/05
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the whole height of a multidirectional input device called as a joystick. SOLUTION: This multidirectional input device is provided with upward flat faces 44A and 44B on both end shaft parts of rotating members 40A and 40B combined in a case 10 at a right angle. A spherical part 32 is provided at the lower part of an operation member 30 combined by the rotating members 40A and 40B as a fall-off stop part. A pair of rotating shaft parts 33 are provided in the spherical part 32. A recessed part 14 which is formed in the lower half of the spherical part 32 and supports a hemispherical part 34 projected downward is provided at the base plate of the case 10. A recessed part 46B storing the spherical part 32 and a bearing part 47B storing the rotating shaft parts 33 are provided below the rotating member 40B. A circular slider 50 energized downward is elastically abutted on the flat faces 44A and 44B of the rotating members 40A and 40B from above by a spring 60 above the rotating member 40B.
Patent JP-S6286828-A (JP)
Title: Lift-off equipment
Inventor: KATO TAKAO
IPC: H01L21/306
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a good pattern having no burr preventing the reduction of lift-off effect by automatically changing the distance between the surface of a wafer and an ultrasonic vibrator so that the sound pressure of an ultrasonic wave on the surface of the wafer is always maximum. CONSTITUTION:A microphone 12 for measuring the sound pressure of an ultrasonic wave is attached to a jig 6. The jig 6 is fixed on a wafer position moving equipment 14. An ultrasonic wave is generated and lift-off is carried out. In this case, if the sound pressure on the surface of a wafer 5 is reduced due to the change of the period of a standing wave by the change of the temperature of an organic solvent 7 due to ultrasonic wave energy, the change of a signal from the microphone 12 is detected by a comparison circuit 15 and the jig 6 is vertically moved always to obtain the maximum sound pressure of the ultrasonic wave on the surface of the wafer 5. Accordingly, the sound pressure of the ultrasonic wave on the surface of the wafer is always made maximum notwithstanding the change of the temperature of the organic solvent 7. This enables obtaining a good pattern of no burr.
Patent JP-S61105585-A (JP)
Inventor: KAZAMA MASAKI
IPC: F21S2/00
Filed: 1984-10-29
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。