baber/WOPTO huggingface dataset:
Patent JP-H01223008-A (JP)
Title: Non-slip device for tyre
Inventor: MIYAKAI TAKESHI
IPC: B60C27/20
Filed: 1988-02-29
Abstract: PURPOSE:To prevent spikes from penetrating out through an falling off a covering member in a non-slip device which consists of a core member, the covering member and the spikes by forming the core member in the form of a belt and placing the core member right under the spikes. CONSTITUTION:A non-slip device is put on the external face of a tyre as said device is able to be removed and mounted, formed in the form of a rudder and has many non-slip pieces 6. The non-slip pieces 6 consist of a core member 7, a covering member 8 and spikes 9. In the case of such non-slip device, the core member 7 is formed like a belt which extends in the axial direction of a tyre. The core member 7 is put right under the spikes 9 with the covering member 8 between. The form of the core member 7 is set similar to that of the X-shaped non-slip piece 6 and a single X-shaped member is used or a pair of pieces 6 are crossed in the form of an X. In addition, with the ends of the core member 7 overlapped on each other, insertion holes 10 for joint fittings are formed.
Patent JP-H03251102-A (JP)
Title: Lifting and lowering controller of working pat in travel machine body for working
Inventor: NOJIMA TATSUHIKO
IPC: A01B63/00
Filed: 1990-02-28
Abstract: PURPOSE:To enable the height of a working part to finely adjust with a good accuracy by providing a mode changeover means for changing over the operation mode from a low-speed operation mode to a high-speed operation mode based on a change in a lifting arm angle to a specific extent from the start of lifting or lowering operation. CONSTITUTION:When it is desired to finely adjust the height of a working part, a lifting and lowering operation switch 10 is momentarily operated to subject the working part to lifting or lowering operation at a low speed. When it is desired to lift or lower the working part to the topmost or lowermost position, the lifting and lowering operation switch 10 is continuously operated to subject the working part in a self-holding state to high-speed lifting or lowering operation. The changeover from the low-speed lifting or lowering operation state to the high-speed lifting or lowering operation state is carried out based on a displacement of lifting arms to a prescribed angle without being based on operation time of the lifting and lowering operation switch 10.
Patent JP-S61206936-A (JP)
Title: Objective lens driving device for optical information processor
Inventor: TAKAHASHI SHUNSUKE
IPC: G02B26/10
Filed: 1985-03-12
Abstract: PURPOSE:To relax considerably collision sound by allowing a bridge part of a suspension to function as a buffer memory for a cover and allowing the lower face of the bridge part covering a bearing hole to receive the front end part of a main shaft and to function as a buffer memory for an inside yoke. CONSTITUTION:The moving part side of a suspension 37 is fixed to a plane, which is the upper face of an objective lens supporting member 6 as one constituting element of the moving part and includes a bearing hole 34 of a bearing part 12 formed together with the objective lens supporting member 6 as one body, through a bridge part 32 by adhesion so that the bearing hole 34 is covered. With respect to fixing of the fixed part side of the suspension, center parts of two loop parts 30 and 31 are fixed to fixing members 35 and 36 of fixing parts by adhesion. Since the moving part and the fixed part of the suspension are fixed by adhesion together, the deformation of the suspension 37 due to tightening of screws 19 and 20 is difficult to occur.
Patent JP-H05250306-A (JP)
Title: Dma controller
Inventor: AZUMA AKIHIRO
IPC: G06F13/28
Filed: 1992-03-05
Abstract: PURPOSE:To obtain multi-channel constitution with a small circuit scale by enabling one arithmetic means to perform the address addition or subtraction of all channels and also count words of transfer data. CONSTITUTION:Address registers 23-25 which are provided corresponding to the channels CH0-CH2 are stored with addresses of a memory at a data transfer source or destination and a CPU sets the respective address registers 23-25. Further, registers 26-28 for the number of transfer data words which are provided corresponding to the channels CH0-CH2 are stored with the number of words of the transfer data, and the CPU sets those registers 26-28 as well. Then one computing element 33 performs the addition or subtraction of the addresses and counts the number of the words of the transfer data. Thus, the registers 23-28 are provided for the respective channels CH0-CH2 instead of providing a counter, and the computing element 33 performs the address addition and counts the words of the transfer data as to all the channels.
Patent JP-S56145313-A (JP)
Title: Detecting device for position of control rod
Inventor: YANAI RIYOUICHI
IPC: G21C17/00
Filed: 1980-04-14
Abstract: PURPOSE: To detect the position of the control rod by arranging a sound conductor along the control rod and by utilizing the distortion of the sound conductor caused by the change in a magnetic field.  
     CONSTITUTION: At the time of scram, the control rod 3 is inserted into a core 2. And concurrently with this insertion, a pulse current is supplied from a pulse current generating mechanism 15 to a conductor 12 and thereby a magntic field is generated around the conductor 12. And, owing to this magnetic field, in the vicinity of a permanent magnet 14 fitted to the control rod 3 a magnetic field different from those in other parts is generated under the effect of the magnetic field caused by the permanent magnet, thereby local distortion is caused in the sound conductor pipe 10 in the vicinity of the permanent magnet 14, and by this distortion an acoustic distortion pulse is generated. Based on the passage of time until the acoustic pulse is detected by a sound detector 16, the position of the magnet 14, i.e. of the control rod 3 can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60193456-A (JP)
Inventor: ISHII SHIROU
IPC: B02C19/18
Filed: 1984-03-16
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-H10247721-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WADA SHINICHI
IPC: H01L21/822
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor integrated circuit device to be enhanced in withstand electrostatic voltage, improved in reliability, and lessened in manufacturing cost without increasing manufacturing processes in number. SOLUTION: A semiconductor integrated circuit device has such a structure that a circuit device which comprises at least a field effect transistor FET 51 and a capacitor 52 is formed on a common semiconductor substrate 50. In this case, a gate electrode 53 of the FET 51 and a first capacitor electrode 54 of the capacitor 52 are formed of the same conductive layer 55, a first dielectric layer 57 is formed of a first interlayer insulating layer 56 on the first capacitor electrode 54, and a first wiring layer 58 and a second capacitor electrode 59 are formed of the same conductive layer 60. The first capacitor electrode 54 and the second capacitor electrode 59 are made to confront each other through the intermediary of the first dielectric layer 57 to form a first electrostatic capacity.
Patent JP-H01224597-A (JP)
Title: Oscillating device for equipment
Inventor: SATOU NORIAKI
IPC: F04D25/10
Filed: 1988-03-02
Abstract: PURPOSE:To make the action of an oscillation transmitting mechanism smooth and prevent rotation deflection of pivotal axis by pivotally supporting a pivot shaft by a shaft supporting hole part of a base and a shaft bearing hole of an installing plate, and installing a motor for oscillation at the installing plate where the pivot shaft is pivotally supported. CONSTITUTION:A rotation support 4 is freely rotatably supported at a base 3 by inserting a pivot shaft 40 into a shaft supporting hole part 41 formed at the center of the base 3. The shaft supporting hole part 41 is formed of an insertion hole 42 formed in the base 3, and a shaft bearing body 44 including a flange 43 to be inserted into the insertion hole 42. On one side of the underside of an installing plate 59 is fixed a motor 2 for oscillation to protrude an output shaft 60 on the upper side, and on the other side of the installing plate 59 is formed a shaft bearing hole 61 for supporting the lower part of the pivot shaft 40. At an output shaft 60 of the motor 2 for oscillation is installed a cam body 62, and a shaft 63 is formed on the upper surface of cam body 62. The cam body 62 has at its lower circular part 66 one end of an oscillation link 65 engaged to be supported pivotally.
Patent JP-H07262605-A (JP)
Title: Optical disk
Inventor: ICHIURA SHUICHI
IPC: G11B7/24035
Filed: 1994-03-18
Abstract: PURPOSE:To obtain an optical disk suitable for decreasing the kinds of the optical disks to be prepd. in compliance with an optical disk reproducing device by providing the optical disk with at least two recordable and reproducible information recording regions where information is recorded with at different recording densities. CONSTITUTION:The magneto-optical disk 10 is a reloadable disk. The digital information is recordable and reproducible at the same recording density as the recording density of a CD-ROM in the recording and reproducing region 12. Recording at the 4-times density is possible in the high-density recording and reproducing region 14 on contrast with the ordinary density region. Recessed parts 16 for guiding form guide tracks for the purpose of recording and the pitch thereof is about 1.6mum. Guide recessed parts 18 of the high-density region 14 also form the guide tracks for recording and the pitch thereof is about 0.9mum. The ordinary region 12 and the high-density region 14 are formed of one kind of rare earth transition metal alloy films to cover the two recording wavelengths.
Patent JP-S53135205-A (JP)
Title: Electronic apparatus
Inventor: OGAWA HIROKATSU
IPC: H04R25/02
Filed: 1977-04-29
Abstract: PURPOSE:To make the ON-OFF operation of a power switch accurate and to realize a miniaturized device and efficient fabricating operations, by drawing and inserting the battery holdor of a hearing aid out and into the main body.
Patent JP-S60192785-A (JP)
Title: Liquid crystal composition
Inventor: TATSUTA HIROSHI
IPC: G02F1/13
Filed: 1984-03-14
Abstract: PURPOSE:To provide a liquid crystal compsn. containing specified five liquid crystal compds. which has a low viscosity. anisotropy with a low refractive index and a high K33/K11 ratio in elasticity constant and is useful for a matrix type TN-FEM liquid crystal display element which forms TV images with high visibility. CONSTITUTION:The liquid crystal compsn. contains trans-4-n-alkyl-(4-cyanophenyl)-cyclohexane of formula I (where n is 3, 5 or 7), 4-n-alkyl-trans, trans- dicyclohexyl-4'-carbonitrile of formula II (where m is 2, 3, 4 or 7), n-alkoxy-4- trans-(4-alkylcyclohexyl)-benzene of formula III (where p is 3 or 5; q is 2 or 4), trans-4-n-pentyl-1-(4'-cyanobiphenyl)-cyclohexane of formula IV and 5-n-alkyl-2- (4-cyanophenyl)-1,3-dioxane of formula V (where r is 2, 3, 4 or 5).
Patent JP-S56146526-A (JP)
Title: Hydraulic excavator
Inventor: HIROZAWA TSUYOSHI
IPC: E02F9/14
Filed: 1980-04-17
Abstract: PURPOSE: To house a working arm device by folding a large part thereof to the body side with a base arm provided liftable on a turnable frame and the second boom liftably on the base arm.  
     CONSTITUTION: When a lever 18 is moved with the first drive jack 19 while a base boom 12 is retained by the second drive jack 20, the base boom 12 is levelled by way of the second drive jack 20. The second boom 13 is retracted with the second boom lift cylinder 21 and folded to the base boom 12 side. Thus, it is housed into a housing section of the vehicle body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58174105-A (JP)
Inventor: HERUBERUTO KERAA
IPC: F01D9/04
Filed: 1983-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61210151-A (JP)
Title: Casting of spheroidal graphite cast iron
Inventor: OKAZAKI TAKESHI
IPC: C22C37/04
Filed: 1985-03-13
Abstract: PURPOSE:To provide a casting having superior fatigue strength and toughness by regulating the blending of necessary elements so as to make the Mo content lower and the Cu content higher in the composition of spheroidal graphite cast iron and by reducing the particle size of spheroidal graphite. CONSTITUTION:A casting having a composition consisting of, by weight, 2.6-4.0% C, 1.5-3.5% Si, 0.20-1.0% Mn, 0.03-0.09% Mo, 0.60-1.5% Cu, 0.005-0.08% Mg and the balance essentially Fe, is cast and austempered. The average particle size of spheroidal graphite is reduced to <=35mum, and a mixed structure consisting of retained austenite and bainite is formed as the matrix structure. Since the casting contains the small amount of Mo, Mo carbide is not formed, improving the fatigue strength and toughness. The increased amount of Cu inhibits the crystallization of ferrite, prevents carbon from entering into a solid soln. again, and maintains the Young's modulus.
Patent JP-S60194434-A (JP)
Title: Display device of film travelling of camera
Inventor: TAKAHASHI AKIRA
IPC: G03B17/00
Filed: 1984-03-15
Abstract: PURPOSE:To confirm easily film travelling by displaying the contents similar to the film travelling only for a fixed period after end of the film travelling. CONSTITUTION:A film is wound up by motor force, a motor signal is inputted to a circuit AND1 and the circuit AND1 passes a film signal phi inputted from a waveform shaping circuit 1. The signal phi is inputted to a TR Tr through a circuit OR, the TR Tr is turned on and off in accordance with the signal phi and a lamp 4 is turned on and off to display the travelling of the film. At the completion of film winding, the motor signal is interrupted and the circuit AND1 interrupts the passage of the signal phi. On the other hand, a timer 13 outputs a signal only for a fixed period from the time of decay of the motor signal, the signal is inputted to a circuit AND2 and the circuit AND2 passes a false signal from an oscillator 2, so that the lamp 4 is turned on and off only for the fixed period and the film travelling can be confirmed.
Patent JP-S57164129-A (JP)
Title: Undercoat composition for polyester film
Inventor: YOSHIDA TAKASHI
IPC: C08J7/04
Filed: 1981-04-01
Abstract: PURPOSE: To provide an undercoats which comprises a copolymer having a specified constructional unit and an etching agent, that gives a strong adhesion with a polymer layer which is coated onto the undercoat for a polyester film.  
     CONSTITUTION: The titled undercoat containing a copolymer having 30W75wt% constructional unit of the formula and an etching agent. The above undercoat may contain nitrocellulose but preferably does not contain gelatin. The polymer used is a saponified random copolymer of ethlylene and vinyl acetate. To maintain its high oxygen-barrier property the copolymer should be used alone, without blending with other polymers, but as a copolymer unit another various ethylenically unsaturated comonomer may further be copolymerized besides ethylene and vinyl alcohol if desired. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02230320-A (JP)
Title: Data processor
Inventor: HANAWA MAKOTO
IPC: G06F7/00
Filed: 1989-03-03
Abstract: PURPOSE:To generate an operation flag which is independent on the size of data by setting the second size of data to be the half or the quarter of a first size having the same data width as that of registers and using the high-order side of the registers when the registers are used as data of the second size. CONSTITUTION:A data processor 700 is constituted of the registers 711-713, a barrel shifter 720, a computing element 730, data length correction mask circuits 731 and 732, a memory data register 740, a memory data aligner 741, a memory bus 742 and data buses 751-753. When data is used as integer type data smaller than register 32 bits, the high-order side among the registers having the width of 32 bits is used. When integer type data smaller than 32 bits are operated, data are drawn to left and '0' is supplemented on a right side to execute an operation. Thus, the size of data can be easily converted by a shift instruction, and the generation circuit of the operation flag is eliminated from giving at every size of data.
Patent JP-S60193710-A (JP)
Title: Characteristic controller for car suspension
Inventor: FURUKAWA OSAMU
IPC: B60G23/00
Filed: 1984-03-15
Abstract: PURPOSE:To improve the comfortableness by constructing the suspension characteristic controller for four-wheel car such that the pavement condition is decided through the up/down motion of wheel to operate the control information while to vary the characteristic of rear wheel suspension through delay time corresponding with the car speed. CONSTITUTION:Upon provision of the up/down stroke of front wheel 11 and the up/down acceleration 12 to a characteristic controller 10, the pavement condition predicting operation (a) is executed to determine the control data d3 for setting the characteristic of rear wheel suspension to the optimal level for the predicted pavement condition while employing the data stored in a data memory. Then the control data d3 is applied with delay processing (c) to be delayed with correspondence to the car speed 8 and outputted to the output circuit (d) as a rear wheel actuator control signal S for controlling the characteristic of the rear wheel actuator 6. With such arrangement, the vibration on coarse road is reduced thus to improve the comfortableness.
Patent JP-S63291577-A (JP)
Title: Fermentation of microorganism having ice nucleus forming activity
Inventor: RICHIYAADO JIYON ROORESU JIYUN
IPC: C09K3/24
Filed: 1988-03-04
Abstract: A method for the fermentation of microorganisms having a hgh level of ice nucleating activity is disclosed. A high productivity in the fermenetation is achieved by using a certain amount of nitrogen source during the growth phase and low temperature during the stationary phase of the fermentation.
Patent JP-S52134151-A (JP)
Title: Refrigerating and liquefying machine by helium
Inventor: AKIYAMA YOSHITANE
IPC: F25B9/10
Filed: 1976-05-04
Abstract: PURPOSE: To bring expansion of operative fluid flowing in a liquefied gas system from isenthalpic expansion near to isentropic expansion for promotion of liquefying efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63216489-A (JP)
Title: Production of eicosapentaenoic acid by microorganism and microorganism using therefor
Inventor: YAZAWA KAZUYOSHI
IPC: C12P7/64
Filed: 1987-03-06
Abstract: PURPOSE:To produce eicosapentaenoic acid (EPA) and EPA-containing lipid useful as health foods or pharmaceuticals by fermentation process, by culturing a specific bacterial strain belonging to Alteromarinus genus in a nutrient medium. CONSTITUTION:Alteromarinus fishelli SCRC-3529 (FERM P-9209) is cultured under aerobic condition in a liquid medium containing a nitrogen source consisting of one or more yeast extract, peptone, meat extract, etc., and sodium chloride or natural or artificial seawater and, if necessary, added with various kinds of saccharides as carbon sources at 5-30 deg.C, preferably 15-25 deg.C and pH 6-9, preferably pH 7-8 for 8-48hr by standing culture, shaking culture or culture under aeration and agitation. After the completion of culture, EPA- containing lipid is separated from the bacterial cell by solvent extraction and the lipid is saponified to separate EPA.
Patent JP-S60194339-A (JP)
Title: Nuclear magnetic resonance apparatus
Inventor: SUGIMOTO HIROSHI
IPC: G01R33/3875
Filed: 1984-03-15
Abstract: PURPOSE:To obtain good quality tomographic image information by forming a highly uniform static magnetic field, by correcting the dimensional accuracy of a coil and the disturbance of a magnetic field by the ferromagnetic body around the coil. CONSTITUTION:A main coil 1 generates a highly intensive static magnetic field. An oblique magnetic field generation coil 3 generates a first linear oblique magnetic field so as to superpose the same to the above mentioned static magnetic field and successively and selectively generates a plurality of second linear oblique magnetic fields. The high frequency pulse of an oscillator 5 is applied to a probe head 6 consisting of transmitting and receiving coils to generate a rotary magnetic field. A free induction attenuation signal detected by the probe head 6 is inputted to a re-constitution apparatus 7 through an amplifier 8 and an auxiliary coil 10 is arranged in the main coil 1. The auxiliary coil 10 consists of first and second correction coils 10A, 10B. By making a current flowed to the coils 10A, 10B variable, the static magnetic field by the main coil 1 can be corrected and the uniform static magnetic field can be generated.
Patent JP-S55141834-A (JP)
Title: Transmission method of synchronizing signal
Inventor: SUGIYAMA SHIZUO
IPC: H04L7/10
Filed: 1979-04-23
Abstract: PURPOSE:To sufficiently perform the operation of equalization for automatic equalizer at reception side, by transmitting the synchronizing signal over plural numbers according to the characteristics of transmission line, in transmitting the synchronizing signal. CONSTITUTION:The same synchronizing signals 1A-1C are transmitted three times according to the characteristics of transmission line and the data signal 2 in 9,600 bit/sec is transmitted. Thus, the automatic equalizer at the reception side is sufficiently operated for equalization, then the data signal 2 in 9,600 bit/sec is surely received and the response signal 5 is immediately transmitted, succeeded with the synchronizing signals 1A-1C. Accordingly, the MODEM at the transmission side is set to the propagation speed in 9,600 bit/sec and the transmission of the data signal 2 in this speed is continued.
Patent JP-H06241396-A (JP)
Title: Float type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/10
Filed: 1993-02-15
Abstract: PURPOSE:To improve operation efficiency by constituting a float type steam trap which can open an exhaust valve even if the temperature sensing function of the exhaust valve is lost, by forming an exhaust valve port for the communication of a valve chamber to an outlet in the upper part of the valve chamber and arranging the exhaust valve having the specific constitution. CONSTITUTION:A cover member 2 is tightened on a body 1, and a valve casing having a valve chamber 3 inside is formed. At the upper part of the body 1, an inlet 4 and an outlet 5 are formed. Further, in the lower part of the valve chamber 3, a valve seat member 10 having a valve port 9 formed is arranged. The valve port 9 is opened and closed by a float 13 which moves vertically according to the liquid level. With this constitution, an exhaust valve port 15 for the communication of the valve chamber 3 to the outlet 5 is formed in the upper part of the valve chamber 3, and an exhaust valve 18 is arranged. As for the exhaust valve 18, the outer peripheral circles of a plurality of diaphragms 23 and 26 are fixed on a wall member 20, and an expandable medium 24 is introduced into between these elements, and each through hole 29 is formed on one diaphragm 26 and an exhaust valve 25 for opening and closing the exhaust valve port 15.