baber/WOPTO huggingface dataset:
Patent JP-S60101849-A (JP)
Title: Ion beam device
Inventor: AIHARA RIYUUZOU
IPC: G21K5/04
Filed: 1983-11-08
Abstract: PURPOSE:To enable the captioned ion beam to be radiated correctly at the fixed position on an object, by providing a control power source which varies the current value of the ion beam and a means which gives the ion beam the deflecting action of the direction and the angle which correspond to the control signals coming from this control power source. CONSTITUTION:A voltage applied between an emitter 6 and a controlling electrode 7 is converted to its digital signals by an AD converting circuit 17 and is input into data reading circuits 20, 21 which are installed on the earth side by means of interfaces 18, 19 where a phototcoupler is used. Data read circuits 20, 21 are respectively provided with a memory circuit (programmable read-only memory) (PROM) and the digital signals corresponding to signals which are input and read out, their values are converted into the analog signals by DA converting circuits 22, 23, thereafter said values are fed into two deflection signal amplifiers connected to deflecting electrodes 26, 27 which perfrom the deflection of X-direction and Y-direction. By doing this, the irradiated position of the object of ion beam can be kept constant.
Patent JP-S6188311-A (JP)
Title: Supervising method of plant
Inventor: KONO MINORU
IPC: H02J13/00
Filed: 1984-10-08
Abstract: PURPOSE:To attain efficient operation for fault restoration by displaying a restoration guidance corresponding to a fault of a component as a picture in the order of priority in response to the faulty state. CONSTITUTION:The restoration operation guidance to a faulty device is displayed with higher priority by using a light pen 5 on a screen of a CRT3 so as to indicate the faulty device. When restoration is conducted and a cause to a fault is eliminated according the highest priority restoration guidance on the CRT3, the restoration guidance on the screen of the CRT3 is vanished and the normal state is displayed, when all faulty causes are not eliminated even after the restoration by the highest priority restoration guidance is finished, the restoration guidance with the next higher priority is displayed. Then the restoration is proceeded sequentially and the faulty cause of the faulty device is eliminated in a good order.
Patent JP-S58113756-A (JP)
Title: Production of artificial carrier
Inventor: IKEDA MIKIO
IPC: C08K3/32
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a carrier for serodiagnosis, etc. which can be preserved for a long  period of time and has excellent characteristics by contg. anionic or nonionic surfactants in an aq. soln. of gelatin, water soluble polysaccharides and sodium polymetaphosphate prior to controlling of said soln. to a specific pH range. CONSTITUTION:An aq. soln. of gelatin, water soluble polysaccharides such as gum  arabic and sodium polymetaphosphosphate (in other words, only water is used, without  making combination use of org. solvents) is maintained at temp. higher than the gelling temp. of the gelatin and a soln. of anionic or nonionic surfactants are added thereto; thereafter a soln. of acetic acid, etc. is dropped to the soln. under stirring to adjust  2.5-6.0pH and to form particles. According to the conditions such as pH and compsns.  of raw materials, grain sizes can be controlled to desired values. After the formation  of the particles, the soln. is cooled and when the temp. drops to <=10 deg.C, aldehyde crosslinking agents are added to the soln. to insolubilize the same. The particles are centrifugally sepa rated and washed, whereby the carrier is obtained. This carrier is obtainable in good yields and with uniform properties, and is preservable for a long  period of time. The carrier bound with antigens or antibodies is stable without liberation of the antigens, etc. even when preserved by freeze drying.
Patent JP-H0258691-A (JP)
Title: Deep foundation enlarged bottom excavating machine and method
Inventor: UCHIDA KAZUMI
IPC: E02D27/42
Filed: 1988-08-23
Abstract: PURPOSE:To enhance the efficiency of excavation by detachably fitting a columnar part excavating mechanism and an anchor to the lower part of a turning mechanism which has been provided at the lower end of a telescopic arm, and also detachably providing an enlarged bottom part excavating mechanism to the end of a second arm. CONSTITUTION:A columnar part excavating mechanism or a telescopic second arm 6 is fitted, via a turning mechanism 4, to a triple stage telescopic arm 3 which has been fitted to the boom 2 of a working machine 1. And at the end of the arm 6, an enlarged bottom part excavating mechanism 7 and a pressedly rolling mechanism are detachably fitted respectively. Next, the columnar part excavating mechanism is first fitted to the mechanism 4, and after a columnar part A has been excavated in the ground, the arm 6 provided with the mechanism 7 is fitted to the mechanism 4, then the enlarged bottom part B is excavated around the bottom of the columnar part. After reinforced concrete has been placed in the enlarged bottom part B to construct a foundation body, earth and sand is backfilled in the columnar part A while being spread and hardened by the pressedly rolling mechanism. Thus, efficiency and safety can be enhanced.
Patent JP-H0534922-A (JP)
Title: Resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/004
Filed: 1991-07-26
Abstract: PURPOSE:To provide a resist material having excellent resist characteristics such as sensitivity, resolution and shelf stability and fit for lithography with far UV or KrF excimer laser light. CONSTITUTION:This resist compsn. contains alkali-soluble phenol resin, a compd. capable of producing an acid under irradiation with active rays of light and a compd. which can be crosslinked in the presence of the acid. The alkali-soluble phenol resin is alkali-soluble partially hydrogenated phenol resin and the compd. which can be crosslinked in the presence of the acid is glycoluril-formaldehyde resin contg. >=90wt.% tetralkoxymethyl glycoluril monomer.
Patent JP-H1136961-A (JP)
Title: Fuel injection control device
Inventor: NAKANO MASAHIKO
IPC: F02D41/20
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce impact noise generated at a solenoid part in low load operating conditions by reducing the rise speed of the solenoid of an electromagnetic actuator for opening a switching valve against a low fuel pressure inside a pressure control chamber. SOLUTION: When an engine is judged to be in idling condition (S2), a command pulse width Pw to energize the solenoid of an electromagnetic actuator is determined based on a target injection amount Qb, common rail pressure Pc, and target fuel injection timing Ti. Because the initial period, i.e., pull-in current carrying period in a command pulse width Pw is set shorter than the pull-in current carrying period during the high load operation of an engine, the rise speed of the armature of the solenoid is rather reduced and a noise due to collision of the stopper with the armature is reduced.
Patent JP-S6455397-A (JP)
Title: Zinc-chromium based electroplated steel sheet having excellent surface grade and corrosion resistance
Inventor: KANAMARU TATSUYA
IPC: C25D5/26
Filed: 1987-08-26
Abstract: PURPOSE:To form a Zn-Cr based electroplating film having excellent surface grade and corrosion resistance by adding a specified amt. of a polyoxyalkylene derivative to a plating soln. at the time of forming the Zn-Cr based electroplating on the surface of a steel sheet. CONSTITUTION:When the plating of a Zn-Cr based alloy to be used for household electric appliances, automobiles, building materials, etc., having excellent surface grade and corrosion resistance and consisting of 5-40% Cr and the balance Zn is applied, a plating soln. contg. 10-150g/l Zn ion and 10-150g/l trivalent Cr ion, kept at 3-0.5pH by hydrochloric acid or sulfuric acid, and added with 0.01-20g/l of the polyoxyethylene derivative such as polyethylene glycol is used, electroplating is carried out at 50-250A/dm<2> current density, and a Zn-Cr plating layer with a surface having >=80 glossiness at 60 deg./60 deg. according to JIS Z-8741 and excellent brightness and having high corrosion resistance is formed at the rate of 10-50g/m<2>. When the layer is further plated with an Fe-Zn alloy contg. >60% Fe, the coated steel sheet is appropriately used for cationic electrodeposition coating.
Patent JP-H0767288-A (JP)
Title: Running motor for motor vehicle
Inventor: SEGUCHI MASAHIRO
IPC: H02K17/02
Filed: 1993-08-25
Abstract: PURPOSE:To provide a double output shaft type running motor for motor vehicle incorporating a differential gear mechanism in which the rotational angle can be detected highly accurately by means of a magnetic rotation detector while suppressing the eccentricity of rotor and output shaft and avoiding deterioration of mechanical rigidity. CONSTITUTION:A rotor 4 is projecting in one axial direction while being born on a frame 10 rotatably through a bearing 15 and the rotary part 6a of a magnetic rotation detector is fitted to the nonmagnetic boss part 42a formed smaller than the outer diameter at the cylindrical part 40 of the rotor 4. Since the rotary part 6a is fitted to the nonmagnetic boss part 42a with at least the part born by the bearing 15 being spaced apart from the cylindrical part 40 of the rotor 4, influence of the variation of field for generating the driving torque can be suppressed and the r.p.m. or the rotational angle can be detected highly accurately.
Patent JP-H0580405-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1991-07-29
Abstract: PURPOSE:To prevent the omission of a reproducing signal and to reduce errors in read caused by external noise. CONSTITUTION:A level changing means 101 which changes a conversion level for converting an analog signal into a digital signal in an A/D conversion circuit 108b in accordance with a photographing mode set by a mode setting means 85 is provided to change the conversion level for converting the analog signal into the digital signal according to whether the photographing mode in which film feeding speed is high is set or the photographing mode in which the film feeding speed is low is set.
Patent JP-S58115091-A (JP)
Title: Synthesis of beryl crystal by f-z process
Inventor: TERAISHI KATSUHIRO
IPC: C30B13/02
Filed: 1981-12-25
Abstract: PURPOSE:To prepare a beryl crystal at a high rate of crystal growth, by controlling the direction of the seed crystal to a specified direction in the beryl crystallization process using a flux in an F.Z furnace. CONSTITUTION:A flux is placed on a seed crystal 2 set in an F.Z furnace, and a raw material rod 1 is brought into contact with the flux. The power of the halogen lamp 5 is increased, and the F.Z furnace is operated. The direction of the crystal 2 is so selected as to cause the synthesis of the crystal to the surface deviated from the face having low Miller index by 2-10 deg.. The rate of crystal growth can be increased by this process.
Patent JP-H0761461-A (JP)
Title: Packing bag
Inventor: HARA HIROSHI
IPC: G03C3/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a packing bag wherein a packed object is easily taken out when the bag is opened while the object may not move in the bag or an outer shape of the bag may not irregularly expand. CONSTITUTION:A packing bag 2 is formed of a packing material having a size sufficiently larger than an outer shape size of a film unit 6 with lens, wherein an excess part 2a is folded in the vicinity of a front end of the film unit 6 with lens to almost doubly cover an entire front face.
Patent JP-S58112372-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA NAOKI
IPC: H01L21/338
Filed: 1981-12-26
Abstract: PURPOSE:To obtain a semiconductor device appropriate for high density formation with a narrow gate width, by using an ion implanted mask which does not have adverse influences to a substrate due to positional slippages and thermal denaturations. CONSTITUTION:On a semi-insulating compound semiconductor substrate 1, an Al nitride film 12 is formed into a film thickness of 4,000Angstrom , and then a window for a self-alignment type FET forming region is opened. Next, Si<+> ions are implanted into the FET forming region by an ion implantation, with the AlN film 12 as a mask. Thereafter, with the mask deposited, an SiO2 film 13 is deposited as a protection film on the semiconductor substrate 1, and thereafter an annealing is performed resulting in the formation of an N type active layer 3. This SiO2 film 13, if thin approx. 1,000Angstrom , does not generate the thermal denaturation, while it is rather effective to prevent the denaturation due to As dissociation, etc. on the surface of a compound semiconductor substrate of GaAs, etc. by a heat treatment.
Patent JP-H0854718-A (JP)
Title: Color developing composition
Inventor: SEZAKI SHIRO
IPC: G03C7/413
Filed: 1994-08-11
Abstract: PURPOSE:To prevent occurrence of sulfurous acid gas and to maintain high stability at the time of feeding a color developing agent as an aqueous solution. CONSTITUTION:The color developing composition contains a p-phenylenediamine- based color developing agent and a compound represented by the general formula in which each of R1 and R2 is, independently, H atom, or an alkyl or aryl group for which a hydroxyl, carboxyl, alkoxyl, amido, sulfonamido, or alkylsulfonamido group may be substituted; and R3 is a phenyl or naphthyl group for which a hydroxyl, carboxyl, alkoxyl, amido, sulfonamido, or alkylsulfonamido group, or an alkyl group for which any of these group may be substituted, may be substituted.
Patent JP-S6366907-A (JP)
Title: Low-temperature device
Inventor: MITSUNE SUSUMU
IPC: F17C5/04
Filed: 1986-09-08
Abstract: PURPOSE:To reduce the quantity of refrigerant itself recooled by cooling a refrigerant, a temperature of which is elevated by heat exchange with an article to be cooled, by a low-temperature refrigerant before introduction to a cooling body in a low temperature device in which a superconducting coil as the article to be cooled is cooled by liquid helium and a superconducting magnet is constituted. CONSTITUTION:Liquid helium passes through a liquid-helium introducing pipe 12 from a vessel 8 and a flow rate thereof is regulated by a flow regulating valve 11, and liquid helium is introduced into a cooling piping 10 thermally brought into contact with a cooling plate 9 spirally. Since liquid helium is flowed into the cooling piping 10, a superconducting coil 3 is cooled indirectly, but the cooling plate 9 is thermally brought into contact with the superconducting coil 3, thus efficiently cooling the superconducting coil 3 at a temperature of 4.2K or less. Liquid helium, a temperature of which is elevated by the heat exchange, is discharged to the outside by an exhaust pump 5 through a piping 13 for exhaust, but the principal section of the liquid-helium introducing pipe 12 is arranged into the piping 13 for exhaust, thus cooling liquid helium, the temperature of which is raised, by liquid helium at a low temperature before heat exchange.
Patent JP-S6454418-A (JP)
Title: Rubbing processor for orienting film for liquid crystal display
Inventor: OKAWA YASUSHI
IPC: G02F1/133
Filed: 1987-08-24
Abstract: PURPOSE:To facilitate the detection and control of rubbing pressure by measuring the contacting pressure between a rubbing roll and the orienting film electrically. CONSTITUTION:A substrate base 21 is adjusted upward finely by a fine adjusting part 22 to bring the conductive rubbing material 28 of the opposite rubbing roll 26 into contact with the conductive film 25 of a monitor substrate 23, and rubbing operation is carried out while a constant voltage is applied to a roll main body 27. At this time, a resistance measurement part 29 measures the contact resistance value between the conductive film 25 of the monitor substrate 23 and the conductive rubbing material 28 of the rubbing roll 26 and its measured resistance signal is inputted to a rubbing pressure control circuit 30. The rubbing pressure control circuit 30 calculates a proper height position of the substrate base 21 from the contact resistance value corresponding to proper rubbing pressure and controls the fine adjusting part 22 to adjust the substrate base 21 vertically, thereby adjusting the rubbing pressure properly. Consequently, the adjustment of the rubbing pressure is facilitated and the rubbing processing is carried out with invariably constant proper rubbing pressure.
Patent JP-S6190855-A (JP)
Title: Setting device of coordinate system in machine tool
Inventor: MATSUMOTO KEIICHI
IPC: G05B19/401
Filed: 1984-10-08
Abstract: PURPOSE:To easily set a coordinate system and obtain good accuracy of machining, by bringing a work into contact with the surface of a work to calculate correction data after the work is tentatively cut by the optional tool. CONSTITUTION:After tentative cutting, a device, leaving the edge point of an optional tool as brought into contact with the peripheral surface or the end surface or a work W, reads position data XDP, ZDP of the edge point from a machining original point A while measures an actual value XIN, ZIN of a diameter and the end surface of the work W by a micrometer or the like. Here Xw'm Zw' are assumed for a coordinate value from a machine original point O being a coordinate system preset value to the machining original point A, and a difference value between the position data of this coordinate system and the actually measured value is a correction value XER, ZER from the machin ing original point A. Accordingly, a coordinate value Xw, Zw from the machine original point O being a true coordinate system to the original point A is obtained by adding the correction value XER, ZER to the preset value Xw', Zw'.
Patent JP-2000047750-A (JP)
Title: Oscillation level detecting circuit for microcomputer driving clock signal
Inventor: OZAWA TADASHI
IPC: G06F15/78
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation level detecting circuit for microcomputer driving clock signal which prevents a microcomputer from malfunctioning owing to insufficient oscillation growth. SOLUTION: This circuit has a main clock oscillation circuit 1 and a subclock oscillation circuit 11 whose oscillating operations are controlled according to a specific oscillation acknowledgement flag, peak holding circuits 2 and 12 which hold as hold values the peak amplitude values of clock signals oscillated by the main clock oscillation circuit 1 and subclock oscillation circuit 11 respectively, voltage detecting circuits 3 and 13 which compare the hold values with a specific reference voltage value and output detection signals above the reference voltage value, latch circuits 4 and 14 which hold the detection signals above the reference voltage value, and gate circuits 6 and 16 which uses as gate signals the detection signals held by the latch circuits 4 and 14 and control the output of the clock signals oscillated by the clock oscillation circuits,  so that the clock signal selected by a selector 20 is outputted. Consequently, the clock signals above the specific reference voltage value are selected and outputted.
Patent JP-S6271843-A (JP)
Title: Oxygen analyzer
Inventor: IZUMIDA SHINYA
IPC: G01N27/42
Filed: 1985-09-26
Abstract: PURPOSE:To measure oxygen with high accuracy even with a low melting sample by providing a device for cooling the sample to be introduced into a closed gas flow passage at the introducing port of a sample introducing means. CONSTITUTION:A refrigerant of a cooler 16 is circulated to the low melting sample 2 in the sample introducing port 6 to cool the sample 2 to a prescribed temp. via a jacket 17 and to maintain the sample in a solid state. Such sample is dropped by an injecting bar 8 into a melting furnace 4 where the sample is melted. The generated gas is entrained in the circulating carrier gas in the closed gas flow passage 1 and is introduced into an oxygen pump 5. The oxygen in the sample is discharged by the pump 5 to the outside of the flow passage. The oxygen quantity is calculated by the quantity of electricity of the oxygen pump in this stage. The release of the oxygen from the sample having a low m. p. prior to the start of the measurement is thus prevented and the accuracy of measurement is improved.
Patent JP-H0375817-A (JP)
Title: Touch panel type multiple item input device
Inventor: ITO SADAO
IPC: G06F3/048
Filed: 1989-08-18
Abstract: PURPOSE:To improve operability by inputting plural and desired items straddling plural display screen numbers on one display screen. CONSTITUTION:An original item number and a display screen number are transmitted to a host device by providing a screen shifting key 10 for a function key 330, storing the shifting direction and quantity of the screen by the key and adding correction to an input coordinate value from a touch panel key 310. Consequently, plural items existing in different display screen numbers on one synthesized and displayed display screen can be inputted. Thus, operability can be improved.
Patent JP-S58112288-A (JP)
Inventor: SAGAWA TAKAAKI
IPC: C22C9/02
Filed: 1981-12-25
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-S6271465-A (JP)
Title: Brushless motor
Inventor: SUZUKI YASUO
IPC: H02K29/00
Filed: 1985-09-25
Abstract: PURPOSE:To obtain self-start characteristics while simplifying a winding process by making one pole width of a stator narrower than the other pole width while displacing both pole width to the rotational direction side and forming coil core sections for each magnetic pole at equiangular intervals. CONSTITUTION:A salient-pole type stator 3 is fixed around a cylindrical supporter 2 fastened to a body casing 1, and armature windings 6 of two phase are executed to both magnetic poles 4, 5. A rotor is constituted of a cuppy yoke 9 and a cylindrical permanent magnet 10. The permanent magnet 10 is composed of two poles and NS are magnetized at regular intervals to a circumferential surface thereof, and a projecting section 5b on the side reverse to the direction of rotation of the nose wide section of one magnetic pole 5 is formed by a non-magnetic substance in the stator, and effective pole width D2 is halved approximately to the pole width D1 of the wide magnetic pole 4. Accordingly, the center of the pole width D2 of the wide magnetic pole 5 is displaced at 25-30 deg. to the rotational direction side from a regular-interval position.
Patent JP-S60104325-A (JP)
Inventor: HIRAKAWA TADASHI
IPC: B31F1/28
Filed: 1983-11-10
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-H0960290-A (JP)
Title: Mobile suspended scaffold
Inventor: HONOKI KAZUNOBU
IPC: G21C13/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by fitting a hoist provided with traveling rollers connected together and traveled on a rail fixed to a skeleton, and suspending a scaffold on wire ropes of the hoist. SOLUTION: A travel rail 20 is fixed to insert connectors 6 buried in the ceiling 12 of the skeleton 1 of a building by bolts 19, and traveling rollers 22 fitted with a roller bar 21 between them and a hoist 23 are fitted to the travel rail 20. A scaffold main body 25 is suspended on wire ropes 24 of the hoist 23, auxiliary scaffolds 26 bent by hinges are provided on both sides of the scaffold main body 25, and expansion rods 29 each provided with a passage traveling tire 27 and a sucker 28 are fitted at the lower section of the scaffold main body 25. When the position of this scaffold is to be corrected in the lateral direction, the hoist 23 is moved on the rail 20 by wire winders 32 installed on both sides of walls 15, and the scaffold is moved to the position where the worker can easily conduct work. The work time can be shortened.