baber/WOPTO huggingface dataset:
Patent JP-S59168002-A (JP)
Title: Polymerization of alpha-olefin
Inventor: TSUYAMA SHIGEO
IPC: C08F10/00
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a polymer having an MW at which it is easily moldable and a wide MW distribution, by polymerizing an olefin in the presence of a catalyst prepared by combining a specified solid component containing Cr, Ti, Mg and an inorganic oxide with an organometallic compound. CONSTITUTION:An olefin is polymerized in the presence of a catalyst comprising (A) a solid component prepared by copulverizing (i) a hydrocarbon-insoluble solid obtained by reacting (a) a hydrocarbon-soluble organomagnesium compound or complex compound with (b) a halogen atom-containing titanium or vanadium compound with (ii) a solid prepared by impregnating an inorganic oxide carrier with a chromium compound and calcining the impregnated carrier, and (B) an organometallic compound. The titanium or vanadium compounds which can be used desirably include those having three or more halogen atoms, especially titanium tetrachloride. The inorganic oxide carriers which can be used desirably include silica and silica-alumina, and commercially available highly active catalyst silica is particularly desirable.
Patent JP-H10224448-A (JP)
Title: Portable recording base
Inventor: WATANABE YAICHI
IPC: H04M1/21
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable recording base which is used while being gripped with fingers of one hand or together with a portable telephone set or the like while standing, walking or working and allows a user to record easily on recording paper by using fingers of the other hand. SOLUTION: The recording base is provided with a support 10 that is expanded/contracted and whose upper part is formed to be gripped with fingers and with a base 20 connected foldably to the support 10 and stood upright to the support 10, and fixing recording paper 40, and the upper part of the support 10 is gripped by fingers of one hand and recording is made on recording paper 40 on the base 20 by fingers of other hand.
Patent JP-H07246670-A (JP)
Title: Production of bag with chuck
Inventor: TABATA SUSUMU
IPC: B65D33/25
Filed: 1994-03-14
Abstract: PURPOSE:To produce a bag with a chuck excellent in air tightness even at the chuck end part thereof and suitable for a vacuum packaging use, for example, a compressed futon bag. CONSTITUTION:In producing a plastic film bag 1 with a chuck, the heat sealing in the vicinity of chuck end parts 121 is performed so that first point seal is applied to a plastic film 2 at the parts approaching a chuck 12 while avoiding the chuck 12 and second point seal is subsequently applied to the parts including the chuck end parts 121 so as to overlap with the first point seal.
Patent JP-H05241272-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INAYAMA TAKAYUKI
IPC: G03C1/81
Filed: 1992-02-27
Abstract: PURPOSE:To reduce an amount of carryover at, the time of development processing and to improve dryability by forming a layer containing an acrylic resin as a binder on a specified position of the surface coated with a nonphotosensitive hydrophilic colliodal layer. CONSTITUTION:The silver halide photographic sensitive material is provided on one side of a support with at least one silver halide emulsion layer using a hydrophilic colloid and on its other side with the nonphotosensitive hydrophilic colloidal layer (backing layer) and with at least one layer containing the acrylic resin as a binder farther apart from the support than the backinglaver. As the hydrophilic colloid for the binder of the backing layer, gelatin, especially, lime-treated and acid-treated gelatin is most prefered.
Patent JP-H08235455-A (JP)
Title: Heat ray sensor
Inventor: HASEGAWA TAKEHISA
IPC: G08B13/189
Filed: 1995-03-01
Abstract: PURPOSE: To automatically set the sensitivity and the pulse count value according to the adjustment of the angle in the up-down direction. CONSTITUTION: When the angle adjustment of an optical system 1 is performed by an up-and-down direction angle adjusting mechanism 19, a rotary encoder 20 outputs the signal corresponding to the up-down direction angle set at this time. When a controller 6 receives this signal, the controller refers to an LUT 21, reads the reference voltage Vref corresponding to the set angle and a pulse count value, gives the reference voltage Vref to a comparator 5, sets the pulse count value inside and uses the value at the time of processing a pulse count.
Patent JP-S52124594-A (JP)
Title: Fluid controller
Inventor: FUJII KATSUMASA
IPC: G05D7/06
Filed: 1976-04-13
Abstract: PURPOSE: To positively control the flow rate and the like of fluid by 1st valve, without manually performing the opening adjustment of 2nd valve, by automatically carrying out the opening control of 2nd valve by 1st valve, in 2 valves that the movement of valve opening mutually interferes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63211533-A (JP)
Inventor: SASAHARA YUJI
IPC: H01H47/18
Filed: 1987-02-25
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-S62201547-A (JP)
Title: Production of proteinaceous food
Inventor: KUROKAWA TORU
IPC: A23J3/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a proteinaceous food having a sense of eating resembling that of natural cattle meat, by kneading and heating a raw material containing egg white as a main raw material in an extruder having an additionally installed breaker plate and cooling long die and extruding the raw material through the above-mentioned die. CONSTITUTION:Egg white and protein, e.g. whole grain soybean flour, defatted soybean flour, etc., other than the egg white or starchy raw material, e.g. starch, wheat flour, etc., are kneaded in a state containing water in an extruder having an additionally installed breaker plate and cooling long die and heated at 100-200 deg.C. The resultant kneaded material is then extruded through the above- mentioned breaker plate from the above-mentioned cooling long die to afford the aimed food capable of freezing storage, retort heat treatment similarly to natural cattle meat and having high general-purpose property as a material for food.
Patent JP-S60187256-A (JP)
Title: Eddy current brake device for electric railway train
Inventor: HASEBE TOSHIROU
IPC: H02K49/02
Filed: 1984-03-07
Abstract: PURPOSE:To improve the reduction in a brake torque in a high and low speed ranges by providing the second separately exciting coil excited by a controller separately from exciting core and coil. CONSTITUTION:A brake force C is generated by a current A which excites a conventional series coil 6. On the other hand, a brake force D is generated by the exciting current B of a separately exciting coil 16 for the insufficient portion of the prescribed brake force. As a result, the torque generated by an eddy current brake can be set to substantially the same as the brake force of an M train. Since the controller generates a current pattern of the coil 16 for the speed and many only supply the power to supplement the insufficient brake force in the coil 6, the controller can be reduced in size and weight as compared with the conventional controller.
Patent JP-H04279666-A (JP)
Title: Photosetting silicone composition
Inventor: KOKUNI MASAHIRO
IPC: C08K5/54
Filed: 1991-03-07
Abstract: PURPOSE:To obtain an inexpensive composition having sufficient photosetting rate and excellent release characteristics and ink repulsion by adding a curing catalyst to a reaction product of a specific silicone compound and an organopolysiloxane. CONSTITUTION:(C) A curing catalyst is added to a reaction product of (A) a silicone compound shown by formula I (R is 1-10C alkyl, etc.; X and Y are H, halogen, amino, etc.; Z is H, halogen, 1-10C alkyl, etc.; (n) is 0 or 1) and (B) an organopolysiloxane containing a terminal shown by formula II (R2 and R3 are 1-10C alkyl, alkenyl or 6-10C aryl; (m) is >=2 integer) with silanol structure. The silicone compound of the component A is preferably a compound wherein XY is acetoxy in the formula I. The component B contains preferably 60% methyl group. The component C is preferably dimethyltin diacetate.
Patent JP-H08240151-A (JP)
Title: Separate lubrication type two-cycle engine
Inventor: TACHIBANA FUSAO
IPC: F01M9/10
Filed: 1995-03-01
Abstract: PURPOSE: To prevent erosion and sticking due to salt damage through effective lubrication of even inside a carburettor, lubricating also inside a suction pipe effectively, reduce the consumption of a lubricating oil. and decrease generation of smokes. CONSTITUTION: A needle valve 28 is installed in the metering chamber 11 of a diaphragm type floatless carburettor 5 of the engine concerned, and in the downstream of this needle valve 28, an oil discharge port 29 is provided which is to mix the lubricating oil from an oil pump with the fuel having flowed in through the needle valve 28 in a specified mix proportion within a diaphragm chamber 17, and thereby the fuel passage in the carburettor 5 and other component parts are lubricated. This ensures that a throttle valve 30 as well as a choke valve 31 are lubricated in good performance owing to blow-back in the engine.
Patent JP-H06163833-A (JP)
Title: Bimos semiconductor device
Inventor: FUSE TSUNEAKI
IPC: H01L27/06
Filed: 1991-02-15
Abstract: PURPOSE:To constitute a high-speed BiMOS circuit in a lower collector concentration and to contrive to improve the breakdown strength of a BiMOS semiconductor device by a method wherein the speed overshoot of carriers due to a miniaturization of the device and a two-dimensional effect are taken in a formula which shows a base extrusion effect. CONSTITUTION:The density of a collector current in a BiMOS circuit exceeds a boundary current density Jo, which is shown by the following descriptive formula Jo=qv[Nc+2epsilonsi(VCB+phibi)/qWc<2>], due to the speed overshoot of carriers and a collector impurity concentration Nc and a collector width Wc are set so that the responce time of an output terminal is shortest. In the formula, Jo is a boundary current to begin to generate a base extrusion effect, q is unit charge, v is the speed of carriers generating the speed overshoot, Nc is the collector impurity concentration, epsilonsi is the dielectric constant of a silicon film, VCB is the collector-base voltage, phibi is the built-in voltage of a collector junction and Wc is the collector width.
Patent JP-S58159166-A (JP)
Title: Informing system for end of seeking action of magnetic disk
Inventor: OOHATA KIYOSHI
IPC: G11B21/08
Filed: 1982-03-17
Abstract: PURPOSE:To shorten the time to obtain the next instruction, by executing information of the end of the seeking action of a magnetic disk by the timing detected from the shifting speed of a magnetic head before the seeking action is over. CONSTITUTION:A seeking action instruction given from a processor HOST is received by a comparator CON in a desk controller DSK and converted within the CON into a command to a magnetic disk DKU to be indicated to the DKU in the form of a mechanical action. A timer TIM produces a window to detect the deceleration time that is decided by the shift distance of a magnetic head. For the DKU, the magnetic head is positioned for shift at a prescribed track on the basis of a command given from the DKC. In this case, the shift positioning speed of the magnetic head is obtained from a speed detector attached to an actuator which performs the shift positioning of the magnetic head.
Patent JP-H09236640-A (JP)
Title: Laser microscope
Inventor: UEDA KATSUHIDE
IPC: H01L21/66
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a laser microscope provided with a sample holder with no possibility of breakage even by a large sample. SOLUTION: In a holder 20, an opening 22 of relatively large diameter is made on the central part, and a transparent plate 23, of acrylic resin, etc., which transmits laser beam is engaged in the opening 22, and the rear surface of a sample 1 is brought into contact with the surfaces of holder 20 and transparent plate 22. The sample 1 is set on the holder 20, and a groove 24 is exhausted through an exhaust pipe and an exhaust hole 25, so that the sample 1 is vacuum- chucked to the holder 20. After this, a manipulator is operated for bringing an electrode into contact with an optional part of the sample 1, and the rear surface of the sample 1 is irradiated with the laser beam through the transparent plate 23, for observation of an OBIC(optical beam induced current).  At this time, though an electrode 6 is pressed against the observation paint of the sample 1, since the rear surface of sample 1 is adheres to the surface of transparent plate 23 and holder 20, the sample 1 is prevented front accident of cracking.
Patent JP-S61201185-A (JP)
Title: Device for detecting magnetic abnormality
Inventor: IDA YOSHINORI
IPC: G01V3/08
Filed: 1985-03-04
Abstract: PURPOSE:To improve a detection capability by simultaneously executing feature extraction of induction waveforms contained in plural magnetic field signals by respective adaptive and differential filters, executing smoothing suited to the respective characteristics and executing simultaneous comparing of the square values and variances of the differentiated signals. CONSTITUTION:In a fisrt level adjuster 11 and a second level adjuster 12, respec tive coefficients are found on the basis of the altitudes to adjust the amplitude of the magnetic fields. Then, at a moving average point calculating part 13, moving average point adjustment coefficients are found using the coefficients found at the adjusters 11, 12 and the altitude. At a second pulse generator part 14, periodic pulses are generated on the basis of the coefficients found at the calculating part 13. At first to third data buffers 15 to 17, magnetic field and synchronous pulses are inputted and updated pulses are outputted. At first-third adaptive filters 18 to 20, first-third smoothed values, indices and variances are outputted. At first-third differential filters 21 to 23, fisrt-third differential signal values are calculated based on outputs from the filters 18-20. In a discriminating unit 24, the inputted signals are discriminated to output discrimination signals.
Patent JP-S61201929-A (JP)
Title: Clutch
Inventor: MATSUTO TAKUSHI
IPC: F16D13/32
Filed: 1985-03-04
Abstract: PURPOSE:To enable a load capacity to be increased, by forming engaging parts with each other of a clutch inner and a clutch outer in a truncated cone shape so as to widely provide a friction engaging surface. CONSTITUTION:If a rotary speed of a crankshaft 21 increases, a clutch, increas ing pressing force of a clutch inner 37 to a clutch outer 40 and strongly adapting the clutch inner 37 to be engaged by friction with the clutch outer 40, integrally rotates the clutch outer 40. Here the clutch forms friction engaging surfaces of the clutch inner 37 and the clutch outer 40 mutually in a truncated cone shape. Accordingly, the clutch, forming the engaging surface to be mutually tilted in the clutch inner 37 and the clutch outer 40 over the whole area in their peripheral direction, increases a load capacity by ensuring a wide area of the engaging surface despite its small diameter.
Patent JP-H05201691-A (JP)
Title: Automatic load hoisting device
Inventor: IWAOKA SATOSHI
IPC: B66C13/32
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the contact between a structure such as cut beam and a load by temporarily stopping rise when a load holding means rises to a specified height, as for an automatic load hoisting device for the excavated soil, etc., in the underground railway construction, etc. CONSTITUTION:When a bucket 92 full of excavated soil is raised by a winch device 91, the rising quantity is monitored from the output of an encoder 94. Accordingly, the output of the encoder 94 is inputted into a controller 96, and when a prescribed height is reached, the controller 96 temporarily suspends the rise of the winch device 91. In this state, an operator confirms the existence of the danger of contact with a construction due to the oscillation, etc., of the bucket 92. When the safety is confirmed, a remote controller R sends a rise permission signal and carries out rising operation again.
Patent JP-S52126578-A (JP)
Title: Assemblinh line base machine
Inventor: AOKI JIYUN
IPC: B23P21/00
Filed: 1976-04-16
Abstract: PURPOSE: To improve an assembling base machine, remove the base machine as a whole during adjustment and at trouble shooting, and continue the working with a spare base machine and a workbench. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08217340-A (JP)
Title: Image forming device
Inventor: ISHIBASHI SHIGENAO
IPC: B65H85/00
Filed: 1995-02-07
Abstract: PURPOSE: To provide an image forming device wherein forming an image can be high speeded while preventing a failure of a point end registration. CONSTITUTION: A device has a photosensitive member drum 11 as an image forming means of forming an image in a conveyed sheet material, to provide the first/second paired register rollers 1, 2 as a supply means of supplying the sheet material to this sensitive member drum 11.
Patent JP-H09238059-A (JP)
Title: Switch circuit device
Inventor: UDA NAONORI
IPC: H03K17/693
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attain a low voltage operation and high output transmission and to make a device small in size by employing specific multi-gate field effect transistors(FET) for the circuit. SOLUTION: This circuit is provided with multi-gate FETs having n-sets of gate electrodes. Let an internal resistance of a signal source connected thereto and a load resistance be R respectively and a maximum voltage amplitude of transmitted power be Vmax , a pinch-off voltage Vp, a withstanding voltage Vr and a drain saturation current IDSS, of the multi-gate FET satisfy relations of equation |Vp-Vr|>Vmax /(2n) and IDSS>Vmax /(2R). For example, the circuit includes the dual gate FETs 10, 20 and gate resistors R1-R4 formed on a GaAs substrate 100, and the FET10 is connected between terminals A, B and the FET20 is connected between terminals A, C. Then the FET10 sends a signal with a power P1 and has a pinch-off voltage Vp1 and the FET20 sends a signal with a power P2 smaller than the power P1 and has a pinch-off voltage Vp2 shallower than the pinch-off voltage Vp2 .
Patent JP-H07246503-A (JP)
Title: Machine tool
Inventor: MARUYAMA SHUICHI
IPC: B23B13/00
Filed: 1994-03-14
Abstract: PURPOSE:To eliminate any possibility of a main spindle accompanied by a rod member, in the case of retreating the main spindle of a lathe. CONSTITUTION:A guide bush 7 for supporting a rod material is provided between a headstock for holding the rod material A and a blade table positioned toward the front part from the headstock. A stopper 3a which stops at such a position as blocking the front of the rod member in the case of retreating the headstock, is provided. A fluid jet hole member 11 for jetting fluid (a) on the surface of the rod material so as to flow it to the front is provided in the guide bush or in the adjacent to the guide bush. When the headstock is retreated, the fluid (a) is made to flow so as to press the rod material to the front and abut on a stopper. The headstock is retreated while leaving the rod material.
Patent JP-H10242980-A (JP)
Title: Atm transmission device
Inventor: KIDA TOMOMASA
IPC: H04Q3/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform communication by communicating to a transmission path by using a long type cell that is longer than a specific byte fixed length. SOLUTION: In a long type cell 106 that is sent from a cell transmission processing part 102 to a transmission path 21, a 1-byte check code and a cell length indicator that shows the cell length of a long type cell are added into a cell header that shows a 5-byte transmission path 21 to be transmitted, and further, a conventional, >=48-byte payload part, e.g. 500-byte payload part 106d is connected to it. A cell transfer processing part 107 and a cell receiving processing part 111 identify cell length from the cell length indicator and perform transfer processing and expansion processing in accordance with identified cell length. What is more, though it is divided into the 500-byte payload part 106d here, it includes a >=48-byte payload part (in the case of 53-byte fixed length cell). In the case of the payload part of >=48-byte, an optional length payload part is acceptable.
Patent JP-H09226441-A (JP)
Title: Cargo receiving base elevating device
Inventor: MORIWAKI ISAO
IPC: B60P1/44
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To ground a cargo receiving base while tilting it on either of the left side and the right side so as to facilitate unloading of a cargo from either of the left side and the right side without using any step plate. SOLUTION: In a cargo receiving base elevating device in which a cargo receiving base 5 is arranged freely elevationally along a pair of left and right supporting columns 1 stood on a deck 8 of a vehicle, an elevating speed of the left side of the cargo receiving base 5 differs from that of the right side, so that a cargo placing face 5a in the cargo receiving base 5 is tilted on the left/right side toward the advancing direction of a vehicle just before the cargo placing face 5a lands on the ground.  In a cargo receiving base elevating device, in which a cargo receiving base 5 is freely lifted/lowered along supporting columns 1 when two wire bodies 7 fixed on both side parts of the cargo receiving base 5 are fed/retracted according to the extension/shrinkage action of an elevating cylinder 6, one end of one of the wire bodies 7 fixed in the elevating cylinder 6 is stopped while allowed to move freely by the predetermined length.
Patent JP-S56140625-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SAKURAI TETSUTADA
IPC: H01L21/26
Filed: 1980-04-01
Abstract: PURPOSE:To realize high precision and to improve separating characteristics in a forming process of V grooves and an element separating structure having a poly Si base part, by providing an etching blocking layer by ion implantation and eliminating an abrasion process of the substrate. CONSTITUTION:In an N type Si substrate 36 having a 100 face, ions 33 of O, N, or the like are implanted, and the blocking layer 34 having etching resistant property is formed. On said surface 31, a single crystal layer which is to become an element forming region 42 is deposited. Then, the V grooves reaching the blocking layer 34 are formed by etching with a mask 40. Thereafter, an insulating layer 44, a poly Si base part 45, and an etching mask 46 are sequentially formed. Then, the substrate 36 under the blocking layer 34 is etched out. By removing said blocking layer 34 and the mask 46, the separating structure having an island shaped element region 42 is formed. In this method, the abrasion process is not required for the removal of the substrate 36, and the highly precise product can be obtained. Since the crystal strain due to abrasion is not generated, the separating characteristics can be improved.