baber/WOPTO huggingface dataset:
Patent JP-H06213243-A (JP)
Title: Drive shaft
Inventor: YANADA RYOJI
IPC: F16J15/52
Filed: 1993-01-20
Abstract: PURPOSE:To provide a drive shaft having a protective device of cheap manufacturing cost and assembling cost by constituting a protective boot surrounding inner and outer cylindrical safety covers mutually fitted together out of synthetic resin material formed in one body with the outer cylindrical safety cover. CONSTITUTION:This drive shaft 1 is provided with outside and inside non- circular tubes 2, 3 which are detachably fitted to each other relatively irrotatably but slidably in the axial direction, universal joints 4, an outer cylindrical safety cover 5 fitted so as to surround one of the outside non-circular tube or the inside non-circular tube, and an inner cylindrical safety cover 6 fitted so as to surround the other of the outside non-circular tube or the inside non- circular tube. The outer cylindrical safety cover 5 is formed in one body with a boot 7 out of appropriately transparent synthetic resin material, and the free end 8 of the boot 7 is slidably pressed into contact with the inner cylindrical safety cover 6.
Patent JP-2000204600-A (JP)
Title: Controller of hydraulic shovel
Inventor: KAGOSHIMA MASAYUKI
IPC: E02F9/20
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a hydraulic shovel capable of promoting a control characteristic of the hydraulic shovel by reducing shock or a sense of incompatibility to the utmost when operation is changed over. SOLUTION: This controller is equipped with controlled variable sensors 1 for detecting controlled variable of control levers. feature quantity extraction sections 2 performing operations of a feature quantity based on the controlled variable, a membership function memory section 3 for storing a plurality of membership functions, a compatibility operating section 4 calculating compatibility for operations of feature quantities by applying the calculated feature quantities to the membership functions, a control characteristic set point memory section 5 for storing a control characteristic set point set in advance and a control characteristic operation section 6 outputting a control characteristic for control of a hydraulic shovel based on the compatibility calculated in correspondence with a plurality of kinds of operations and the memorized control characteristic set point.  By the constitution, a control characteristic of the hydraulic shovel can be promoted.
Patent JP-H08199005-A (JP)
Title: Color rubber composition for tire labeling
Inventor: KANEKO SATOSHI
IPC: B60C11/00
Filed: 1995-01-23
Abstract: PURPOSE: To obtain a color rubber composition used for tire labeling, free from environmental pollution and excellent in heat resistance without deteriorating other characteristics required for a color rubber by compounding a specified vulcanizing agent with a basic color rubber formulation consisting of a component comprising natural rubber and/or an isoprene rubber, calcium carbonate, titanium dioxide, zinc oxide and stearic acid. CONSTITUTION: A basic color rubber formulation consisting of 100 pts.wt. component comprising natural rubber and/or isoprene rubber, 50-200 pts.wt. calcium carbonate, 10-100 pts.wt. titanium dioxide and 0.5-6 pts.wt. zinc oxide is compounded with a vulcanizing agent comprising a mixture of 0.3-0.8 pt.wt. dibenzothiazyl disufide as an vulcanization accelerator, 0.4-1.0 pt.wt. N-t-butyl-2- benzothiazolesulfenamide, 0.3-0.8 pt.wt. N-cyclohexyl-2-benzothiazolesulfenamide, 0.1-0.3 pt.wt. diphenylguanidine and 1.0-2.5 pts.wt. sulfur as a substitute for tetramethylthiuram disulfide whose use tends to be stopped for environmental protection.
Patent JP-H07220203-A (JP)
Title: Recording and reproducing device
Inventor: TSUTSUMI ISAO
IPC: G11B15/61
Filed: 1994-01-27
Abstract: PURPOSE:To enable recording and reproducing to be carried out under the same condition as at onefold the speed even at the time of recording and reproducing at n-fold the speed by possessing a changeover means for making a magnetic tape set along a pertinent lead in accordance with a traveling speed of the magnetic tape. CONSTITUTION:When an instruction signal for recording information data from a signal processing device 7 to a recording and reproducing device 2 (2A, 2B) via a control part 3 (3A, 3B) at onefold the speed is inputted from a controller 6 to the control part 3, an instruction signal S2 showing recording and an instruction signal S1 of onefold the speed are outputted to the recording and reproducing device 2. The instruction signal S2 from the control part 3 is inputted via an input terminal #3 to a selector 81, while the instruction signal S1 is inputted via a terminal phi1 and a contact a1 to operate a selector driving part 73, an inclining direction variable driving part 72, a variable guide movement driving part 71 and a guide rotation driving part 74 in turn based on the instruction signal S1, and hence the magnetic tape 13 is positioned along a 1st lead of a rotary head 12.
Patent JP-H01183109-A (JP)
Title: Gas-insulated combined voltage current transformer
Inventor: NOZAKI ASAJI
IPC: H01F38/34
Filed: 1988-01-18
Abstract: PURPOSE:To make a compact device and improve safety, by containing a transformer element and a current transformer element in respective gas pressure containers to make them a unit. CONSTITUTION:Current transformer elements CTu and CTw are contained in different gas pressure containers 1a and 1b for phases U and W respectively. Gas bushings 8a and 8b are used for the primary-side high tension lead wires of the current transformer, elements. Transformer elements PTu, PTv, and PTw for three phases U, V, and W are contained in one gas pressure container 1c. A gas bushing 13 is used for the primary-side high tension lead wires of the phase V. The lead-out of the transformer element PTu and PTw of phases U and W are electrically connected with the primary-side lead wires of the current transformer elements CTu and CTw by a conduit bus through insulation spacers 3a and 3b between the lead wires and the gas pressure containers 1a and 1b of the current transformer elements CTu and CTw. Therefore each mechanism is obtained in the form of compact and lightweight unit and free from mutual interference to improve the safety and operation reliability and enable making of more compact device.
Patent JP-S57140413-A (JP)
Title: Method and apparatus for constructing dam
Inventor: OOKI TATSUO
IPC: B66C23/26
Filed: 1981-01-23
Abstract: PURPOSE:To raise the mobility of a crane for enhancing the efficiency of construction work by a method in which the crane is horizontally mounted on a truck rising slantly, the truck is lifted, and the crane is transferred from the truck to a horizontal running rail. CONSTITUTION:A jib crane 10 is mounted on a truck 19, the truck 19 is moved upwardly along an inclined ascending rail 23, and a dam is constructed by the jib crane 10. Then, an inclined ascending rail 23 is newly set on a dam slope 20 formed, and the truck 19 is moved upwardly along the rail 23. After a dam is constructed up to a certain height, the running rail 35 is set on the upside of the dam and the jib crane 10 is transferred from an auxiliary runner rail 18 to the runner rail 35. And, while moving the jib crane 10 on the runner rail 35, the dam is constructed within a horizontal range.
Patent JP-H09197005-A (JP)
Title: Semiconductor manufacturing device
Inventor: HAMADA KOHEI
IPC: G01R31/26
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of contact failure, the device trouble, and the bending and IC lead and to correct the IC lead when a contact pin comes into contact with the IC lead. SOLUTION: The IC contact surface side of a contactor 1 is constituted of a recessed-part-shaped lower surface in the same shape as the upper and side surfaces of the package of an IC device 7 and the tip part surface of a contact pin 3 in the same shape as the upper surface of an IC lead 8 and an area between adjacent contact pins is buried with an insulator whose tip has a mountain shape. Further, the inner-surface-side shape of a frame 10 of a push-up tool 9 is filled with a flexible material. By pushing up the push-up tool 9 for contact, the upper surface of the IC lead 8 and the tip part surface of the contact pin 3 are in surface contact while a contact path at the tip part of the IC lead 8 is being regulated by an insulator in a mountain shape and a flexible material 13A is deformed and a pressure is applied to the IC lead 8, thus correcting the IC lead 8.
Patent JP-H04253603-A (JP)
Title: Vacuum filling machine for syringe
Inventor: TANAKA KIKUO
IPC: B65B3/30
Filed: 1991-01-28
Abstract: PURPOSE:To precisely detect a filling condition in a noncontact type without malfunction when a specified volume of material is filled in a cylinder. CONSTITUTION:A filling material 4 is filled from filling nozzles 5 into a syringe 2 kept inside a vacuum tank 1. When a certain volume of filling material 4 is filled in the syringe 2, the liquid level is detected by a noncontact type photoelectric sensor 6. And the optical axes of a light-projector 6a and a light-receiver 6b of the photoelectric sensor 6 are arranged so as to avoid the falling position of the filling material 4 on the filling.
Patent JP-H06225402-A (JP)
Title: Controller for electric motor vehicle
Inventor: KAWASHIMA YOSHIHIRO
IPC: B60L9/18
Filed: 1993-01-21
Abstract: PURPOSE:To eliminate generation of a counter electromotive force exceeding an output voltage of a battery when switching elements of inverters are cut OFF in case where a shifting position is neutral by conducting a field-weakening control of a permanent magnet motor of a traveling motor in a high speed rotating range. CONSTITUTION:When a shifting position is neutral (100) and a motor speed is a field-weakening starting speed N0 or more (114), a control is so executed that an output torque of a motor becomes '0' (116). A permanent magnet motor does not perform a function as a generator in this state. Accordingly, counter electromotive force due to a function of the motor as a generator is suppressed to prevent a current from flowing to a battery, etc., due to an electromotive force.
Patent JP-S63212015-A (JP)
Inventor: KAARU HAINTSU AUGUSUTEIN
IPC: B21D3/16
Filed: 1988-01-18
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-S56106086-A (JP)
Title: Controlling device for flow rate of feed water
Inventor: MIZUNO TAKASHI
IPC: F04B49/00
Filed: 1980-01-29
Abstract: PURPOSE: To prevent erosion of a feed water controlling valve by a method wherein an electric  motor-driven feed water pump is controlled in the number of rotation and discharge regulation is  made by the control of the opening of a feed water controlling valve to keep the difference of pressure before and behind the feed water controlling valve in an intended range.   
     CONSTITUTION: A rotation number instruction Nc is equal to the rotation number instruction Nb  based upon the difference of pressure before and behind the feed water controlling valve and as a  system head falls, the number of rotation of the feed water pump falls. If the number of rotation  of the feed water pump arrives at the lowest possible number of rotation established by a signal  generator 20, the rotation number instruction Nc changes from Nb to Na and in the following low  load range the number of rotation of the feed water pump is controlled in a constant value by this  lowest possible number of rotation. That is to say, in a high load range the difference of pressure  before and behind the feed water controlling valve is controlled in an intended pressure and  occurrence of errosion can be prevented. On the other hand, in the throttling course also of the  feed water controlling valve in a low load range the pump can be driven when the difference of  pressure before and behind the valve does not exceed 20kg/cm 2  and therefore a long term operation is possible.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58125216-A (JP)
Title: Vertically magnetized recording head
Inventor: FURUYA NOBUAKI
IPC: G11B5/127
Filed: 1982-01-21
Abstract: PURPOSE:To prevent the reduction of a reproduced output, by adding a coil which applies a DC compensating magnetic field to a thin film of high permeability of a magnetic pole. CONSTITUTION:A coil 8 is provided around the tip of a primary magnetic pole 1 for vartically magnetized recording and reproduction which is opposed to an auxiliary magnetic pole 3 and centering on a recording medium 5. A DC compensating matnetic field HDC is applied to the pole 1 and a thin film 2 of high permeability via the coil 8. As a result, an external magnetic field Hex produced by the earth magnetism and other component parts, etc. can be substantially eliminated. This prevents the reduction of a reproduced output due to an external magnetic field.
Patent JP-H11196891-A (JP)
Title: Production of saccharide containing sialic acid
Inventor: KAWASE MITSUO
IPC: C12P19/26
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a saccharide containing sialic acid suitable for producing a large amount of the saccharide containing sialic acid at a low cost. SOLUTION: This method for producing a saccharide containing sialic acid is to transfer sialyl group from colominic acid to an acceptor saccharide such as lactose, by utilizing a transferring activity of a sialidase in a reaction vessel 1. While taking the produced saccharide containing sialic acid out of the reaction system by an ultra filtering membrane 3 quickly, the reaction is performed continuously by supplying a substrate. Since the produced sialyl lactose is quickly taken out from the reaction system, the utilization rate is kept as constant even on performing the continuous reaction, and the utilization rate of colominic acid is also kept as high.
Patent JP-H06345045-A (JP)
Title: Packing machine of food such as confectionery
Inventor: MARIO SUPATAFUOORA
IPC: B65B11/32
Filed: 1994-01-28
Abstract: PURPOSE: To provide a universal packing machine capable of packing the products, in particular the food such as confectionery, regardless of the orientation thereof. CONSTITUTION: In a packing machine 1, the products are regularly and continuously fed to a packing device 12 by a transferring device 17 capable of continuously taking out the products at an input station 18 from a supplying device 6 moving in the predetermined direction 7 through the input station 18. The transferring device 17 has at least one gripper 70, and this gripper has a jaw 76 moving on a predetermined plane for gripping the products 2 at the input station 18, and is rotated about an axis for selectively positioning the plane of the jaw 76 between a first position substantially parallel to the moving direction 7 of the supplying device 6 and a second position substantially vertical to the moving direction.
Patent JP-S61168276-A (JP)
Title: Voiceless discharge type gas laser
Inventor: HAYASHI SATORU
IPC: H01S3/038
Filed: 1985-01-21
Abstract: PURPOSE:To enhance the discharging power density by coating the surface of at least one electrode of a grounding side metal electrode and a high voltage side metal electrode with a crystallized glass. CONSTITUTION:A crystallize glass 12 is mixed with crystalline component at glass manufacturing time, and annealed to be crystallized after molding or coating and seizing, and the crystal is precipitated. A high dielectric constant crystal is precipitated in the crystal component to improve the dielectric constant. The glass 12 contains 10-60wt% of total amount of Mo and TiO2 as a glass having 0.5-1.5 of Mo/TiO2 (molar ratio), and the crystal of high dielectric constant is precipitated by heat treating.
Patent JP-S59135767-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIROKI MASANORI
IPC: H01L21/28
Filed: 1983-01-24
Abstract: PURPOSE:To increase the speed of operation of a semiconductor device by connecting MISFETs by using a wiring material of low resistance and low capacitance. CONSTITUTION:Field insulating films 4 and a gate insulating film 6 are formed to the upper section of a first conduction type semiconductor substrate 1, and a polysilicon layer 7, one part thereof is bored and which functions as one part of a gate electrode, is formed on these insulating films. Impurity ions As are implanted, the insulating films 6 in the opening sections (c) are removed, and a low resistance wiring 9 is formed on the whole surface. One parts of the low resistance wiring 9, one parts of the polysilicon layer 7 and one parts of the insulating films 6 are removed, and the gate electrode 10 and the extended sections 11 of the gate electrode are formed. An impurity As for forming a semiconductor region is implanted, a PSG insulating film 12 is formed on the whole surface, and a connecting hole 13 is formed to the insulating film 12 on the insulating film 4. The implanted impurity is extended and diffused to form source-drain regions 15, and lastly a wiring 14 is connected and formed to the extended section 11 of the gate electrode through the connecting hole 13.
Patent JP-H01187153-A (JP)
Title: Paper feeder
Inventor: YAMANAKA NAOTO
IPC: B65H16/00
Filed: 1988-01-19
Abstract: PURPOSE:To obtain an output image of high image quality without defective transfer by providing air emission means for emitting damped air and emitting heated air onto an opening portion. CONSTITUTION:Air forcibly emitted from an air conditioning portion 24 flows into a duct 26a through a duct 27. Some air sent in the duct 27 is sent from an opening portion 27c to rolls of paper 28, 29, 30, and on the other hand, some air sent in the duct 26a is sent from an opening portion 26c to the rolls of paper 28, 29, 30. Accordingly, these rolls of paper 28, 29, 30 do not directly receive air emitted from the air conditioning portion 24, but the water content contained in the rolls of paper is uniformly adjusted to the preset water content.
Patent JP-H08197268-A (JP)
Title: Detection of nozzle defect of laser beam processing head using piercing completion inspecting apparatus
Inventor: ETO SEIICHI
IPC: B23K26/14
Filed: 1995-01-24
Abstract: PURPOSE: To automatically detect a nozzle defect by application of piercing completion inspecting apparatus by judging the nozzle defect of a laser beam processing head when the sensor signal level of a sensor head section after the start of piercing is below an upper reference value. CONSTITUTION: If the nozzle 7 is defective to the extent of not penetrating a hole in piercing, the pass quantity of a laser beam is measurably smaller than with the normal nozzle and, therefore, the light from a work W at the start of piercing decreases as well and the max. value of the waveform of a sensor signal does not attain the upper reference level VH. Judgment is made that the nozzle 7 is defective in case the peak level of the sensor signal at the time of starting the piercing does not attain the upper reference level VH. A nozzle defect signal is then outputted from a level detecting section 9 to an NC output section 11. An NC unit 11 stops the laser output and makes alarm display to show the nozzle defect on the display of the NC unit 11 when the unit 11 receives the nozzle 7 defect detection signal.
Patent JP-S55104423-A (JP)
Title: Skid mark preventing method in working beam type slab heating furnace
Inventor: FUKUSHIMA KENYA
IPC: F27B9/24
Filed: 1979-01-29
Abstract: PURPOSE: To prevent the production of skid mark by conveying multiple slabs in a falling-dominoes state with the leading and trailing ends being overlapped at the time of heating and moving the multiple slabs in the heating furnace by means of water-cooled walking beams and stationary beams.  
     CONSTITUTION: Multiple slabs 6 are loaded from the inlet of a heating furnace 1 by a water-cooled stationary skid 4 and a water-cooled moving skid. They are conveyed in the furnace and are taken out from an extraction port 3. At this time, with the preceding slab being held placed on the stationary beam 4 at the inlet of the heating furnace, the trailing end part of the preceding slab 12 is raised by the cylinder rod 10" of a cylinder device 10. Following to this, the leading end of the preceding slab 11 to be newly loaded is pushed to the rising part of the trailing end of the slab 12 by a pusher 7. Next, the cylinder device 10 is lowered to let the trailing end of the slab 12 lean on the leading end of the slab 11. This is repeated to put the multiple slabs 6 in a falling-dominoes state and since the plane surfaces of the slabes are not fully contacted to the skids 4, 5, no skid marks are formed and the slabs are evenly heated in less fuel original unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61169702-A (JP)
Title: Measuring device of dynamic displacement pattern by moire method
Inventor: OOTA HIROSHI
IPC: G01B11/16
Filed: 1985-01-23
Abstract: PURPOSE:To enable indication of the displacement mode at each moment by setting up a standard grid movably and observing a momentary Moire interference fringes at a known slight displacement time continuously and recording in an image memory and thus by deciding the absolute order of interference based on a group of data of interference fringes consisting of each two values obtained by five segments. CONSTITUTION:A three-dimensional surface condition at a standard time t1 is recorded as an image of a Moire interference fringe under a condition of the location of the first standard grid z=0. A surface condition at time (t1+DELTAt1) which can be considered as nearly the same as a surface condition at time t1 is recorded as an image of the secondary Moire interference fringe under a condition of the location of the standard grid z=+delta. Bright Moire fringes are formed at the locations indicated by a set of blackround mark and white round mark approaching each other. By selecting an amount of shift delta of the standard grid, a correspondence between a black round mark and a white round mark at the same fringe order before and after shifting the standard grid on an arbitrary cross-section, e.g. X-X axis is practiced by a simple calculation of comparison and also the shifting direction of the fringe of the same order cam be judged at the same time.
Patent JP-H10208463-A (JP)
Title: Memory mount judging circuit
Inventor: KACHI YASUSHI
IPC: G11C5/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by a method wherein the presence of a mounted ROM is detected by a logic circuit instead of utilizing an optical sensor or a mechanical sensor. SOLUTION: A signal from the output terminal of a ROM 12 is stored in a data memory unit 17 in response to a power-on reset signal. By pulling up a signal line with which the output terminal of the ROM 12 is electrically connected to the data memory unit 17, the signal line is fixed to all [1] when the ROM 12 is not mounted. When the ROM 12 is mounted, a data read out of the ROM 12 is stored in the data memory unit 17. It is judged in accordance with the memory contents of the data memory unit 17 whether the ROM 12 is mounted or not.