baber/WOPTO huggingface dataset:
Patent JP-H03243824-A (JP)
Title: Measuring instrument
Inventor: KASHIWA TAKAO
IPC: G21C17/108
Filed: 1990-02-21
Abstract: PURPOSE:To record information on an amplification factor automatically and to facilitate its read by grouping every two different channels and generating DC signals of corresponding levels alternately according to switching information on the degree of amplification of the detection output of a corresponding channel. CONSTITUTION:Detectors 1 and 2 are for channels 1 and 2 and converters 30 and 40 for the systems of the channels 1 and 2 have variable gain amplification parts respectively, and controls the range switching of the variable gain amplification parts stepwise according to the input levels of detection signals from the detectors 1 and 2 and outputs range output signals 6 (6a and 6b) as range information or amplification factor information generated with a range switching signal. For example, when a nuclear power plant is actuated, the level is small, so the amplification factor is maximized and switched to a one- stage lower range in a stage wherein an amplified signal nearly reaches a saturation level, thus varying the amplification factor. This range output signal 6 is supplied to a recorder 5, where the signal is recorded by utilizing a channel for range information recording different from channels for recording the output signals of the detectors 1 and 2.
Patent JP-S54133203-A (JP)
Title: Rotor cooling device for steam turbine
Inventor: KANEDA TAKAO
IPC: F01D25/12
Filed: 1978-04-07
Abstract: PURPOSE: To smoothen turbine operation and elongate the use life of a turbine by fitting an adjustment system to a steam turbine system and controlling the cooling steam jet amount according to the temperature characteristic of the turbine material.  
     CONSTITUTION: Cooling steam 2 from a high-pressure turbine 1 flows through a cooling steam feed valve 7 to be mixed with reheating steam 6 and injected into the central portion 8 of a rotor 9 of a medium-pressure turbine 3. The steam turbine system is fitted with an adjustment system 21 which uses the cooling steam flow rate detected by a flow rate oscillator 19, the generated power detected by a power meter 17, and the mixed cooling steam temperature detected by a thermometer 20 as inputs and controls the opening of the valve 7 through the function of a low-pass limiter 23. The use life of the turbine is elongated by conducting proper cooling by determining the set point of the adjustment system 21 according to the temperature characteristic of the turbine 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62197925-A (JP)
Title: Magnetic recording medium having back coat layer
Inventor: KENPOU TSUTOMU
IPC: G11B5/73
Filed: 1986-02-24
Abstract: PURPOSE:To obtain the titled medium which is free from back coat chipping and tape injuring after repetitive running and has excellent running durability by constituting the medium in such a manner that nonmagnetic powder contains a flat plate-like of fibrous basic calcium carbonate crystal. CONSTITUTION:The recording medium which has a magnetic layer on one face of a substrate and contains the nonmagnetic powder in the other face is so constituted that the nonmagnetic powder contains the flat plate-like or fibrous basic calcium carbonate crystal. The calcium carbonate belongs to a hexagonal or rhombic system and the fibrous crystal is formed in the flat plate-like or fibrous crystal and rhombic system among the crystal shapes that the hexagonal system can take. The flat plate-like or fibrous crystal is selectively used for the basic calcium carbonate. The average grain size of the calcium carbonate crystal is 0.01-1mum, more preferably 0.05-0.8mum. The magnetic tape which has the good properties of the back coat layer, has high wear resistance, toughness and filler holding property, is free from tape deformation and abnormality during repetitive running, obviates the fluctuation of the properties and the high repetitive durability is thus obtd.
Patent JP-S63206498-A (JP)
Title: Method for coupling impedance matching box of vertical type plating cell
Inventor: ONISHI HARUHITO
IPC: C25D21/00
Filed: 1987-02-24
Abstract: PURPOSE:To prevent degradation in efficiency by coupling respective pairs of electrodes existing on the inlet side and outlet side of energizing rolls disposed above plating cells to terminals on one side of impedance matching boxes and coupling the energizing rolls to the terminals on the other sides of the impedance matching boxes so that an accident is confined to the min. cell in the event of generation of the accident in a piece of the energizing roll. CONSTITUTION:The respective pairs of the electrodes 4b(1)-4b(3) and 4a(1)-4a(3) existing on the inlet side and outlet side of the energizing rolls 2(1)-2(3) are coupled to the terminals on one side of the impedance matching boxes 6(1)-6(3). The rolls 2(1)-2(3) are coupled to the terminals on the other side of the boxes 6(1)-6(3). Namely, the impedance matching boxes are coupled with the roll 2(2) as a center and, therefore, even if a piece of the roll (2) is defective the energization to the roll (2) can be interrupted simply by de- energizing the electrodes 4a(3), 4b(2) on both sides thereof. Exertion of the accident of one roll 2(2) to other cells except a piece of the cell is thus prevented.
Patent JP-H10238623-A (JP)
Title: Slip control device
Inventor: KUSAFUKA MUNEO
IPC: F16H61/14
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make an actual slip rotational speed gradually approach a basic target slip rotational speed even when the basic target slip rotational speed is fluctuated. SOLUTION: This control device has a running condition sensing means for sensing a running condition of a car, a basic target slip rotational speed setting means 91 which sets a basic target slip rotational speed ΔNK based on a running condition, an actual slip rotational speed calculation means 92 which calculates an actual slip rotational speed ΔN, a decreasing amount setting means 93 for setting a decreasing amount δ, and a target slip rotational speed setting means 94 which sets a target slip rotational speed ΔNM based on the actual slip rotational speed ΔN and the decreasing amount δ. A lock-up clutch device 24 is engaged or disengaged based on the target slip rotational speed ΔNM.  The decreasing amount setting means 93 sets the decreasing amount δbased on the basic target slip rotational speed ΔNK and the target slip rotational speed ΔNM. The actual slip rotational speed ΔN gradually approaches the basic target slip rotational speed ΔNK.
Patent JP-S59166569-A (JP)
Title: Undercoating compound having high corrosion resistance for plated steel plate
Inventor: MURAKAMI TOSHINORI
IPC: C09D7/12
Filed: 1983-03-14
Abstract: PURPOSE:The titled coating compound for coating building materials for exterior finish work of houses, storehouses, etc. original steel sheet for cars, etc., not causing blister and rust, having improved long-term corrosion resistance, containing a base resin, a crosslinking agent, metal powder having a specific particle diameter, and anticorrosive pigment in a specific ratio. CONSTITUTION:(A) 50-95wt% base resin consisting of any of epoxy resin, phenoxy resin, polyester resin, acryl-polyester resin, acrylic resin, and urethane resin is blended with (B) 5-50wt% one or more crosslinking agents of urea resin, phenolic resin, isocyanate, and polyisocyanate, (C) 0.2-15wt% (based on total amounts of the components A and B) metal powder consisting of one or more of Zn powder, Mn powder, and Zn-Mg alloy powder having <=10mu average particle diameter, and (D) 0.1-0.4wt% (based on total amounts of components A and B) anticorrosive pigment consisting of one or more of chromate, phosphate, polyphosphate, and molybdate, to give the desired coating compound.
Patent JP-S56136951-A (JP)
Title: Brazing al material
Inventor: UMIBE SHIYOUJI
IPC: B23K35/22
Filed: 1980-03-28
Abstract: PURPOSE:To improve the corrosion resistance and mechanical properties of a brazing Al material by adding a small amount of Cu and Ti to the material of further adding an intergranular corrosion inhibiting component. CONSTITUTION:This brazing Al material is obtd. by adding <2.0% Cu and 0.01-0.08% Ti to Al. To the material may be added >=1 kind among 0.01-0.5% Zr, 0.05-0.5% Mn and 0.05-0.5% Cr as intergranular corrosion inhibiting components. This brazing Al material has superior mechanical properties and corrosion resistance.
Patent JP-S59167366-A (JP)
Inventor: TENKAI KIYOSHI
IPC: B60B33/06
Filed: 1983-03-14
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-S60184378-A (JP)
Title: Production of granular food
Inventor: KANAMARU TOSHIHIKO
IPC: A23L27/00
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a granular food having improved fluidity, flavor and storage stability, etc., by floating a powdery food raw material consisting essentially of a powdery natural seasoning or (and) grain, and spraying the food with an edible material meltable under heating in a molten state. CONSTITUTION:A powdery food raw material consisting essentially of a powdery natural seasoning, e.g. beef extract, dried bonito extract or yeast extract, or (and) grain, e.g. wheat flour or corn starch, is charged into a granulator, and floated in an air stream. 1-50pts.wt., based on 100pts.wt. food raw material, edible material which is not melted at ordinary temperature and melted under heating in a molten state is sprayed on the food raw material to afford the aimed granular food. A fat or oil, e.g. hardened soybean oil or hardened corn oil, wax, e.g. beeswax, higher fatty acid ester, e.g. sorbitan monostearate, etc. may be used as the edible material.
Patent JP-S63207338-A (JP)
Inventor: YOKOTA ISAMU
IPC: A01K63/06
Filed: 1987-02-23
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-H05242585-A (JP)
Title: Disk driving device
Inventor: EBATA HIROSHI
IPC: G11B17/043
Filed: 1992-02-27
Abstract: PURPOSE:To prevent a disk from being stolen by continuing the movement checking status of a sliding member also after stopping the rotation of a turn table and then electrically resetting the continued status to allow the movement of the sliding member. CONSTITUTION:At the time of moving a slide chassis 15 most deeply in the arrow A direction, a cartridge case 14 is moved in the arrow A direction and inserted into a cartridge holder 12. Pushed by the case 14, a push lever 17 is rotated in the arrow D direction and the chassis 15 is moved in the arrow B direction. Then a holder 12 is moved in the arrow F direction and a disk 13 stored in the case 14 is put on the turn table 19. When a power supply is turned on and the table 19 is rotated by a motor 20, an oscillation lever 21 is rotated in the arrow E direction, an iron chip 25 is attracted to a solenoid magnet 26 and an operation part 15h of the chassis 15 is prevented from being depressed. Since said status is held even when the power supply is turned off, the case 14 can not be ejected. To take out the case 14, the power supply is turned on and current is allowed to flow into the magnet 26 by the execution of prescribed operation to cancel the magnetic force of a permanent magnet.
Patent JP-S52124269-A (JP)
Title: Process for treating combustible powder
Inventor: NAKAMURA FUMIO
IPC: C10L5/00
Filed: 1976-04-13
Abstract: PURPOSE: To provide a high performance process for treating combustible powder which transports air stream with functions for pulverizing stock by a pulverizer and for finely fluidizing the powder, collect the powder, then classifies by mechanical classifier, and return the rough particles to the pulverizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05180547-A (JP)
Title: C0ntr0ller of air conditioner
Inventor: JIYOUJIMA KAZUNOBU
IPC: F24F11/02
Filed: 1992-02-27
Abstract: PURPOSE:To inexpensively achieve the control of an air conditioner with a control processing on software by judging abnormality by detecting the abnormality of a crank case heater circuit using an input current detector used as overload controlling of a compressor, and detecting a supply current to the crank case heater during the interruption of the compressor. CONSTITUTION:An input current is detected by a current detector 2 used as overload controlling of a compressor 3 during power supply to a crank case heater, and a detected signal is converted to an analog value and entered into a microcomputer 11. In the microcomputer 11, the analog input is converted to a digital value which is then compared with a crank case heater circuit abnormality judgement comparison data on a structure. The microcomputer judges it to be abnormal when the detected digital value is smaller than the comparison data and lights an abnormality indication lamp 13 and keeps the compressor 3 interrupted even when there is an instruction to actuate the compressor 3 for protection of the same. Hereby, the control of an air conditioner is inexpensively achieved with a control processing on software.
Patent JP-H01216608-A (JP)
Title: Package for semiconductor device
Inventor: HATAKEYAMA HIRONOBU
IPC: H01L23/12
Filed: 1988-02-24
Abstract: PURPOSE:To make the thin metallic wire connecting electrodes the shortest and to reduce the loss due to the thin metallic wire by forming a recessed notch to both sides corresponding to the semiconductor chip of the electrode of the package side with a semiconductor chip placed and fixed thereupon, inserting a prescribed electrode of the package side insulatingly to the notch in the vicinity. CONSTITUTION:The recessed notch 12a is formed to both sides in the middle of a source electrode 12 of a package 11, that is, corresponding to an FET chip 5. The electrode pattern of a gate electrode 13 and a drain electrode 14 is prolonged long and arranged closely to the recessed notch of the source electrode 12, e.g., to the notch 12 while being inserted insulatingly. In the package 11 as above, in the case of connecting each electrode of the FET chip 5 and each electrode of the package 11 by a thin metallic wire such as a gold wire 6, since the drain electrode 14 of the gate electrode 13 is arranged to be inserted to the notch 12a, the length of the gold wire 6 is decreased and the loss is reduced.
Patent JP-S58172557-A (JP)
Inventor: ERUBUE ARUDEITSUTEI
IPC: G01R15/22
Filed: 1983-03-11
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-S62201586-A (JP)
Title: Method for producing reaction product by enzymatic reaction requiring coenzyme
Inventor: HASHIMOTO KENJI
IPC: C12P1/00
Filed: 1986-02-28
Abstract: PURPOSE:To carry out a coenzyme-requiring reaction in high efficiency, by immobilizing a conjugated enzyme to a carrier having high adsorptivity of the coenzyme compared with that of substrate and reaction product, supplying a coenzyme to a reactor filled with the immobilized conjugated enzyme and supplying a substrate to the reactor in a specific manner. CONSTITUTION:A carrier having high adsorptivity to a coenzyme compared with the adsorptivity to substrate and enzymatic reaction product is prepared beforehand. A conjugated enzyme is immobilized to the carrier, the carrier is filled in a reactor and a coenzyme of the conjugated enzyme is supplied to the reactor. Thereafter, a substrate is supplied to the reactor while reciprocally changing the flow direction of the substrate. The adsorption range of the coenzyme is restricted in the reactor by this process to enable the exclusive discharge of the reaction product.
Patent JP-S51116531-A (JP)
Title: Operating lever device for construction equipment
Inventor: TSUTSUI YUUJI
IPC: B60W10/00
Filed: 1975-04-04
Abstract: PURPOSE: To effect the speed increasing operation of an accelerator pedal by the use of a working apparatus operating lever of a construction equipment of wheel running type, which is equiped with a working apparatus of hydraulic type, while the operating lever is being operated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01289252-A (JP)
Title: Improved method of forming local connection employing agent containing chlorine
Inventor: MONTO EI DAGURASU
IPC: H01L21/311
Filed: 1989-02-21
Abstract: PURPOSE: To improve etching speed ratio by using a chlorine retention agent in etching for a residue on an insulation layer that remains from silicide due to direct reaction. CONSTITUTION: Source and drain regions 14 and 16 and gate electrodes 30 and 42 are subjected to clad formation by a slightly soluble metal silicide such as titanium silicide, and a layer 43 of residue containing titanium nitride remains on a surface when a direct reaction for forming the clad is performed within nitrogen atmosphere. Then, after a layer 46 of mask substance is deposited on the layer 43, a pattern is formed and a chlorine retention agent such as carbon tetrachloride is used as a dry etching reaction object by a plasma mode etcher for etching, thus improving an etching speed ratio.
Patent JP-H01216136-A (JP)
Title: Clutch facing
Inventor: TANIGAWA TAKAFUMI
IPC: F16D13/62
Filed: 1988-02-24
Abstract: PURPOSE:To prevent the generation of cracks by making the density at the center part higher than those of the inner and outer peripheral parts. CONSTITUTION:The mixture of 80wt.parts glass yarn, 10wt.parts cashew shell oil group resin hardened substance, 8wt parts staple fiber, and 90wt.parts brass wire having a diameter of 0.16mm is immersed into 10wt.parts in solid portion of melamine formaldehyde resin, and then dried at 100 deg.C for 5min., and a coated yarn is obtained. Then, the yarn is wound in a concentric circular form, and then heating-molded for 5min. by a metal mold having projections at the center part under the conditions of a pressure of 200kg/cm<2> and a temperature of 150 deg.C. Then, the yarn is treated at 200 deg.C for four hours, and the polishing to an outside diameter of 200mm X inside diameter of 130mm X thickness of 3.5mm is carried out, and a facing having the density at the center part larger than those in the inner and outer peripheral parts is molded by using a metal mold having flat surface at the center part, inner and outer peripheral parts is molded. Therefore, the generation of cracks at the center part for rivetting on the clutch facing is prevented.
Patent JP-H07246600-A (JP)
Title: Bar material cutting machine
Inventor: MURAKAMI SABURO
IPC: E04G17/06
Filed: 1994-03-11
Abstract: PURPOSE:To automatically cut a bar material in the middle by providing a vibration exciter which applies a vibrational load to an end part of the bar material to cut it in the middle and an oscillating means which oscillates the vibration exciter in the direction of crossing the axis of the bar material. CONSTITUTION:A vibration exciter 15, which abuts on an end part of a bar material 14 such as a through bolt and applies a vibrational load to the end part of the bar material 14 in order to cut the bar material 14 in the middle of it, and an oscillating means 16, which oscillates the vibration exciter 15 in the direction crossing the axis of the bar material 14, are arranged in a casing 12. The oscillating means 16 consists of a driving shaft 20, which abuts eccentrically on a chuck 17 to make a precesional movement with the chuck 17, and a driving mechanism 21, which rotated and drives the driving shaft 20 around its axis and which reciprocally drives the shaft 20 between a stand-by position being apart from the chuck 17 and an abutting position at which the means 16 abuts on the chuck 17. With this contrivance, construction work efficiency can drastically be enhanced, because the bar material 14 can automatically be cut in the middle.
Patent JP-H02225113-A (JP)
Title: Suspension for vehicle
Inventor: KAWADA TETSUAKI
IPC: B60G13/08
Filed: 1989-02-23
Abstract: PURPOSE:To enlarge front and rear compliance by setting a damping force in the contraction of a front shock absorber larger than that of a rear shock absorber while devising positions in which the respective front and rear shock absorbers are disposed. CONSTITUTION:A double Wishbone type suspension is provided with an upper arm 22 and two lower arms 24, 26 for supporting a wheel carrier 20 and a radius rod 28 for regulating the forward and backward movements of the wheel carrier 20. Also, it is provided with front and rear shock absorbers 30, 32 disposed spaced from each other back and forth of a car body to sandwich the rotary axis O. Then, a damping force of the front shock absorber 30 in its contraction is set larger than that of the rear shock absorber 32. Also, the front shock absorber 30 is disposed approximately orthogonally to the radius rod 28 in a vertical plane orthogonal to the rotary axis O, and the rear shock absorber 32 is disposed approximately vertically.
Patent JP-S62200848-A (JP)
Title: Demodulation system
Inventor: NAKAMURA SHIGEKI
IPC: H04L27/00
Filed: 1986-02-28
Abstract: PURPOSE:To decrease the processing quantity of a digital signal and to double the operating frequency by using a signal of a fixed oscillator whose frequency is deviated by a wider frequency of fB' than a modulation signal band width fB so as to detect a received modulation wave, sampling it by a sampling frequency of 4nfB' (n is a positive odd number) and applying the switching sequentially. CONSTITUTION:The operating sampling frequency of an A/D converter 9 has 4Xn times of the pass band width BW/2 and its output spectrum is shown in figure (e). An output of a complex number filter 10 has a spectrum shown in figure (i) and its sampling frequency is fs/2. The complex number signal has an offset of BW/2 with respect to zero frequency and is shifted by the share. Thus, the complex number signal of base band whose phase is rotated is obtained. The signal is subjected to phase rotation correction as shown in 13, the timing is adjusted by clock extraction to form a normal reception signal. Thus, the digital signal processing is applied to all operations after the A/D converter 9 and the operating sampling frequency is realized by a half of that of the A/D converter 9.
Patent JP-S61201555-A (JP)
Title: Electronic key telephone set
Inventor: OKAMOTO TOSHIAKI
IPC: H04M9/00
Filed: 1985-03-05
Abstract: PURPOSE:To send a door phone call tone from an external speaker by providing a switching means connecting a doorphone incoming detecting section with an amplifier circuit. CONSTITUTION:When a sound signal (a) being a call tone is sent from the doorphone 1, the doorphone incoming detection section 2 detects the incoming of the sound signal (a) of the call tone to connect a switch 6. The sound signal (a) is sent to a key telephone set 3 and inputted to an amplifier circuit 4 via the switch 6 and the sound signal (a) amplified by the amplifier circuit 4 is sent as the call tone from the external speaker 5. When the call tone from the doorphone 1 is stopped, the sound signal (a) is lost and the section 2 disconnects the switch 6. Thus, the transmission of call tone from the external speaker 5 is stopped.
Patent JP-S62202075-A (JP)
Title: Device for forming thin film
Inventor: KONUKI AKIO
IPC: H01B13/00
Filed: 1986-02-28
Abstract: PURPOSE:To continuously and stably form a thin film for a long time by superposing a plate-shaped member and a net-shaped member from the inner wall side of the inside of a vacuum tank wherein the thin film is formed and providing these. CONSTITUTION:A device forming a thin film wherein a vacuum tank 21 is used composed by superposing a plate-shaped member 25 and a net-shaped member 26 successively from the inner wall side in the inside of the vacuum tank 21. The thin film is formed on a base plate 24 provided in the vacuum tank 21. By the above device, dirt of the inner wall of the vacuum tank 21 and the impurities are prevented from mixing into the thin film.