baber/WOPTO huggingface dataset:
Patent JP-H10188531-A (JP)
Title: Information signal recording/reproducing apparatus, and access managing method used therefor
Inventor: FUJITA KOJI
IPC: G11B27/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten the tape accessing time by recording or reproducing tape managing information containing information such as total volume of wound tape, frequency of tape running per partition and damaged position of tape onto the whole part of a tape at each specified time to recognize filed positions based on the tape managing information at the time of mounting the tape. SOLUTION: A tape pass frequency/position detector 21 inputs radius information of a supply reel 1 and a wind reel 2 from a volume of wound tape detector 19 and detects the frequency of tape running in the already recorded and unrecorded areas per partition to index the position of the tape. A tape damage position detector 25 records a track number corresponding to the position of the detected damage of the tape into a partition managing information area on a magnetic tape 5. A history information detector/generator 23 records the name of file in the partition and the track number information involved into a file history information area on the magnetic tape 5. Thus, a file is quickly retrieved referring to the file history information to position the tape.
Patent JP-S63254558-A (JP)
Title: Character processor
Inventor: KITAMURA KOZO
IPC: G06Q10/00
Filed: 1987-04-11
Abstract: PURPOSE:To facilitate schedule control by reading and displaying schedule information including time announcement information when a main power is turned on and also reading relative material information, and printing the material information on a printing device when a print command is generated. CONSTITUTION:This processor is equipped with a comparing means 8 which compares the time announcement information in the schedule information stored in a 1st storage means with time information outputted by a timer means 7 and turns on the main power source 5 when they coincide with each other, a schedule information display out means 9 which reads out the schedule information containing the time announcement information and displays it on a display means 2 when the main power source 5 is turned on, and a printer control means 11 which reads the material information relative to the displayed schedule information out of the 2nd storage means 4 and prints out the material information on a printer 10 only when a print command is generated. Consequently, the schedule control is performed and materials relative to the controlled schedule are also controlled.
Patent JP-H06274005-A (JP)
Title: Granular electrostatic charge agent, method for electrifying object surface and photosensitive body and image forming device
Inventor: NISHIGUCHI YASUO
IPC: G03G15/02
Filed: 1993-03-23
Abstract: PURPOSE:To prevent dielectric breakdown caused by an overcurrent and to uniformly electrify a photosensitive body with contact grain electrification in a short time by using mixture of a conductive grain and a high-resistance grain as a granular electrostatic charge agent, for obtaining a conductive distribution and moreover, optimizing a grain diameter and resistance. CONSTITUTION:In this image forming device using a contact electrifying system, the granular electrostatic charge agent 29 composed of the mixture of a magnetic high-resistance grain whose volume resistivity is >=5X10<4>OMEGA.cm and a magnetic conductive grain whose volume resistivity is <=5X10<3>OMEGA.cm and having the volume resistivity of 10<1>-10<8>OMEGA.cm as the mixture, the average grain diameter of the conductive grain smaller than that of the high-resistance grain, the conductive grain whose diameter is <=10mum of 10 percent or more of the total by weight and the high-resistance grain of 5 percent or more of the total by weight, comes into contact with an electrophotographic sensitive body 11 under string and a voltage is applied to the photosensitive body 11 via the granular electrostatic charge agent 29, to electrify the photosensitive body 11.
Patent JP-S59215007-A (JP)
Title: Cylinder assembly
Inventor: FUKUZAKI TSUTOMU
IPC: G11B5/52
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a cylinder assembly where opposed clearance of a rotor and a stator is regulated accurately without using a spacer by utilizing the shape change in a shape memory alloy. CONSTITUTION:Positioning plates 6, 6 screwed and fixed to a stator core 3 are made of a shape memory alloy and its inverse transformation temperature is set to nearly -30 deg.C. Folded projections 6a, 6b where a folded end is projected by 50mum at the inverse transformation temperature or below are formed, the positioning plates 6, 6 are screwed and fixed to the stator core 3 at a temperature of >=-30 deg.C and a shaft 2 contracted at a low temperature and fixed with a rotor core 5 is inserted into a rotating body 4 at a room temperature in the assembling, then the rotor core 5 contacts the tip of the folded projections 6a, 6a and the clearace with the stator core 3 is kept to 50mum. In leaving a lower cylinder 1 at a room temperature, the positioning plates 6, 6 are deformed at the inverse transformation temperature of -30 deg.C, the rotor core 5 and the positioning plates 6, 6 are kept without contacting at least at room temperature and the clearance between the rotor core 5 and the stator core 3 is kept to 50mum.
Patent JP-H06277619-A (JP)
Title: Method for stabilization of coating
Inventor: YAGO KAZUO
IPC: B05D7/04
Filed: 1993-03-25
Abstract: PURPOSE:To provide a method for preventing a thick coating on both edge parts of a coating film from occurring and to stabilize application of coating when a coating liq. contg. a surface active agent is applied on a long and belt- like substrate. CONSTITUTION:A coating liq. film 5 from a liq. feeding device 3 to a web 1 is heated by a hot air slit or temp. adjustment of the atmosphere so as to uniformize the central part and both end parts of the film face and is coated. It is possible thereby to stabilize application of coating for preventing thick coating from occurring and to attempt to increase coating speed.
Patent JP-S63254223-A (JP)
Title: Rolling bearing
Inventor: HAYAKAWA MASAYUKI
IPC: F16C33/44
Filed: 1987-04-10
Abstract: PURPOSE:To prevent friction in the inside of a bearing and environmental pollution with no lubrication by using a self-lubricity compound resin for a retainer, in a rolling bearing such as a bearing for a tenter clip of a drawing device for plastic film. CONSTITUTION:An inner race 10 of this bearing is consisted of silicon nitride or SIALON and an outer race 11 is consisted of, for example, high speed tool steel and they are made thick. A rolling body 12 is made of stainless steel. A retainer 13 is made of self-lubricity compound resin which is comprised by adding about 30% of glass fiber and about 20% of tungsten powder to tetrafluoroethylene-perfluoroalkylvinylether copolymer (hereinafter called PFA resin). This retainer 13 is divided in two pieces in the axial direction and assembled through caulking a rivet 14 after assembling the bearing. Also, shielding plates 15 made of steel plate are provided on both end parts of the outer race 11.
Patent JP-H01264514-A (JP)
Title: Electric appliance
Inventor: FUKUDA KAZUNORI
IPC: H02G3/14
Filed: 1988-04-12
Abstract: PURPOSE:To detachably attach an electric device having a various size to the same frame by forming a mounting frame in a 2-stage structure. CONSTITUTION:An electric appliance body 1 is engaged within the mounting hole 10 of a mounting frame 6, both ends of the body 1 are engaged with both side connection steps 12, the engaging piece 4 of mounting fittings 5 is engaged within an engaging hole 13, and the body 1 is mounted in the frame 6. A first frame 14 is attached to the frame 6, an intermediate frame 27 is engaged within the recess step 17 of the frame 14, and both end engaging parts 30 are inserted to be connected to the engaging parts 21 of the frame 14. Then, a second frame 24 is mounted on the recess step 17 of the frame 14, and a protruding hooklike engaging part 25 protruding on the frame 24 is connected to the connection part 18 of the frame 14. The front face of the body 1 is exposed in a window hole 28.
Patent JP-S60233794-A (JP)
Inventor: SAKAMOTO NOBUYOSHI
IPC: G07G1/12
Filed: 1984-05-02
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-S5516192-A (JP)
Title: Automatic watertight relief ring with hollow cavity at cylinder gate
Inventor: KUBO GIYOSHIYOKU
IPC: E02B9/04
Filed: 1978-07-22
Abstract: PURPOSE: To maintain stabilized watertight property by enveloping and fixing watertight relief  ring with hollow cavity within the overlapped clearance of each cylinder.   
     CONSTITUTION: Sealed off air within the watertingt relief ring with hollow cavity tunes with the  outside depth pressure, changing its pressure ahead of the flexibel contact wall 1 having thick  wall, actuated by the action of the pressure receiving diaphragm 2 which is elastic and flexible, in  accordance with the change of the outside depth pressure. The sealed off air pushes the inside surface of the flexible contact wall 1 outwardly, ballancing with the outside depth pressure which  presses the outside surface of the wall 1 inwardly with ring wall inbetween the two pressures.  Against the variation of air volume within the watertight relief ring to occur in accordance with  the variation of clearance around the overlapped clearance protion to be generated by the rocking  of the cylinder, no change of pressure is observed at the sealed off air, and presses each side part  of the cylinder 13 with constant and stabilized pressure at all times, wherein elasticity peculiar to  the material forming the flexible pressure wall 1 is helping the maintenance of pressure stability.  Accordingly, stabilized watertight property is maintained by automatically coping with the variation of pressure and change of clearance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07289401-A (JP)
Title: Cart
Inventor: HAYASHI MITSUZO
IPC: A47F10/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide a cart that, when hitting the lower leg portion of a person from behind, prevents the ankle from going under the base frame thereof so as to avoid hurting the person without requiring a change in the mounting height of the base frame, and without requiring an additional member to be mounted specifically for the preventing function. CONSTITUTION:This cart has a base frame that is connected to a caster 1 and formed of a pipe material. The mounting height of the base frame is about the same as an ankle top portion 11 of a human lower leg, that is, a portion a little above the ankle. The height of the front pipe portion 4 of the base frame is reduced to such a level as to substantially prevent a human ankle from going thereunder, by providing downward inclined portions that connect two side pipe portions 6 to the front pipe portion 4. The front pipe portion 4 is formed of a pipe material with a vertically-elongated elliptical cross section.
Patent JP-S5315878-A (JP)
Title: Leak tester
Inventor: FURUKAWA TAKAO
IPC: G21C17/02
Filed: 1976-07-28
Abstract: PURPOSE: To accomplish safe running operations of a reactor through non-contact detection and remote monitor by detecting the leak of steam from a piping with an ultrared thermometer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51125743-A (JP)
Title: A germicide for industry
Inventor: TAKAGI TOSHIAKI
IPC: C07D285/10
Filed: 1974-08-06
Abstract: PURPOSE: A drug with low toxicity and favorable germicidal actions,used as a slime inhibitor in industrial water or antiseptic fungicide in paints. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5714854-A (JP)
Title: Method for controlling copying of electrostatic copying machine
Inventor: SATOMI TOYOKAZU
IPC: B65H3/44
Filed: 1980-07-02
Abstract: PURPOSE:To simplify operations for setting use conditions by automatically setting the next new operation of a copying machine to a use state of a higher use frequency based on the history of use states. CONSTITUTION:The count value of a counter CT such as a scale of 128 or the like via a gate G1 is made into an addres signal via an address register AR by the signals of the number corresponding to the number of copying sheets from a terminal 4, by which the address of an RAM is assigned. Any of the signals 5-8 indicating set states through a gate G2 is stored in that address via an interface MI. When a use end signal is inputted from a terminal 5 in this state, the whole of the storage contents of the RAM are read out successively. In a decision circuit SJ, the use frequencies of the set states are decided and the set state signal of a higher use frequency is made into a set signal, by which the copying machine is automatically set. Hence, the operations for setting use conditions are simplified, and the occurrence of operation miss or the like is prevented.
Patent JP-H02270994-A (JP)
Title: Post-treatment of zinc or zinc alloy plated steel sheet with superior coatability, corrosion resistance and resistance to leaving of fingerprint
Inventor: WATANABE TOYOFUMI
IPC: C25D11/38
Filed: 1989-04-10
Abstract: PURPOSE:To produce a steel sheet having superior coatability, corrosion resis tance and resistance to the leaving of fingerprints by post-treating a Zn or Zn alloy plated steel sheet by cathodic electrolysis in a chromating soln. contg. Cr<6+>, Cr<3+>, Zn<2+>, Ni<2+>, SO4<2-> and sliica sol as essential components in specified ratios. CONSTITUTION:A chromating soln. contg. Cr<6+>, Cr<3+>, Zn<2+> and Ni<2+> or Co<2+> as cations, one or more kinds of anions selected among SO4<2->, Cl<-> and NO3<-> and silica sol as essential components in 0.05-0.25 weight ratio of Cr<3+> to total Cr, 0.01-0.50 weigh ratio of Zn<2+>, 0.05-0.80 weight ratio of Ni<2+> or Co<2+> and 0.3-3.0 weight ratio of silica is prepd. A Zn or Zn alloy plated steel sheet is post. treated by cathodic electrolysis in the chromating soln. to obtain a Zn or Zn alloy plated steel sheet having superior coatability, corrosion resistance and resistance to the leaving of fingerprints.
Patent JP-H0710549-A (JP)
Title: Method of extracting material melted by melter with cooling wall by inflow of adjustable amount
Inventor: KURISUCHIYAN RADEIRA
IPC: C03B5/16
Filed: 1994-04-27
Abstract: PURPOSE: To improve workability and service life by regulating the flow rate of a molten material by a metallic sleeve and sliding blade or the like and pouring the molten material into a metal having a cooling structure of double walls.  
     CONSTITUTION: A cooling floor 18 is obtd. by disposition in a manner as to pass cooling water in the double walls having a thickness H of about 15 mm. Next, an orifice having diameter D of about 50 mm above the thickness H of the floor 18 is disposed at this floor 18 and a sleeve 20, a shoulder 21, an insulating material 22, a conical portion 24 or the like are formed. Next, glass of a viscosity about 8 Pa.s at about 1,200°C is introduced into the metal and, thereafter, the sliding blade 26 is slid relatively to the pouring aperture. The cross section of the orifice is adjusted by an actuator 32 to regulate the glass pouring rate. If necessary, a parting profile 34 is disposed at the front end of the blade 26 in order to part the gas jet flowing through the orifice to smooth the pouring. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01262205-A (JP)
Title: Radial tire
Inventor: KOJIMA HIROSHI
IPC: B60C15/00
Filed: 1988-04-14
Abstract: PURPOSE:To improve the tire rigidity by forming the insert layer arranged at the outside in the axial direction of a rubber filler in two layers, making the layer interval coincident with the cord diameter of a carcass ply return part, interposing the direction of the return code and crossing at the specified angle. CONSTITUTION:The insert layer 3 consisting of 1st and 2nd insert layers 3a, 3b is arranged at the outside in the axial direction of a bead filler 7. The interval W of these 1st, 2nd insert layers 3a, 3b is set at about 1-5 times the cord diameter of a carcass ply return part, e.g., in 1.0mm in case of 0.61mm cord diameter. A rubber layer 10 is interposed in these layers. Both layers 3a, 3b are arranged so as to become the crossed axes angle of 90-160 deg. by interposing the direction of the return code. The tire rigidity can be improved with this structure.
Patent JP-S61248644-A (JP)
Title: Portable small-sized information equipment
Inventor: CHIHARA HIROYUKI
IPC: H01R11/11
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a interface circuit capable of bidirectional data transmission by forming a transmission transistor in open collector constitution with respect to an external equipment with a diode in-between, and by connecting it to an input terminal of an input signal level interface circuit. CONSTITUTION:An IF circuit 2 is added to a conventional IF circuit 1, and a signal OUT and a terminal IN are made common. When a data is inputted from an external equipment 1, voltage levels of GND -12V and GND +12V are inpressed to a terminal SIG 4, and the output of the circuit 1 is converted to a binary signal of Vss and Vdd to be transmitted to a CPU 5. And the titled equipment is so constituted that, at the time of input of said signal 1, the output from the CPU is maintained High, and at the time of input, a PNPTR 14 is maintained in off, so that an input data is subjected to no influence. When outputting, the output 16 of the CPU outputs the binary signal of Vdd and Vss to control on/off of the transistor TR14. The circuit 2 is constituted as open collector with respect to an external equipment, and a signal is transmitted through the external equipment 19, terminal 3, TR14, diode 13 and the terminal 4. Accordingly, when the output 16 of the CPU is High, only the voltage of a power supply source 17 at the terminal 4 becomes of a potential lower then the GND. And when the output 16 becomes low, the potential of the terminal 4 becomes High.
Patent JP-H01263578-A (JP)
Title: Acoustic sensor array for measuring incident angle of underwater acoustic signal
Inventor: MIYATA TETSUJI
IPC: G01H11/08
Filed: 1988-04-14
Abstract: PURPOSE:To remove the positional shift of an incident angle caused by the reflection from an acoustic sensor element composed of other material, by using a high-molecular piezoelectric material voided PVDF (polyvinylidene fluoride) as the material of an acoustic sensor element. CONSTITUTION:An incident angle is measured from the phase difference between the output signals of two of more acoustic sensor elements 111 to 113 arranged at predetermined positions. At this time, the elements 111 to 113 are composed of high- molecular piezoelectric voided PVDF as a material and electrodes are formed on both sides of the polarizing direction of said PVDF and the voltage therebetween becomes an output signal. This material has a characteristic almost equal to the impedance of water and the reflection of an incident signal therefrom is reduced and, therefore, the phase shift of the incident signal at the time of measurement is reduced and accuracy is enhanced. The elements 111 to 113 are set to array constitution such that said elements are arranged at an interval not exceeding a value obtained by multiplying 1/2 of the wavelength of an underwater acoustic signal by the surplus of 1/2 of a predetermined field angle and a grating lobe is sufficiently suppressed at the predetermined field angle.
Patent JP-2000284806-A (JP)
Title: Feedback control system incorporating process dynamic characteristics model
Inventor: HIGUCHI YOSHIYUKI
IPC: G05B13/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve stable control of a process to be controlled even when there are large delay of time and large disturbance in the process. SOLUTION: Relating to this feedback control system, the system is provided with a process dynamic characteristics unit model 6 to indicate secular change characteristics of process state quantum and a first calculating means 8 to determine a deviation between an outputted value of the process dynamic characteristics unit model 6 and a measured value of actual feedback state quantum from a process 4, a second calculating means 9 adds a value obtained by inserting specified time delay into an outputted value of a process model gain 5 to a deviation value from the first calculating means 8, a comparison means 1 calculates a deviation between the outputted value and a target value 2 of the second calculating means 9 and its deviation output is imputted into an adjuster 3.
Patent JP-H04323540-A (JP)
Title: Particle size distribution measuring device
Inventor: OHATA MANABU
IPC: G01N15/02
Filed: 1991-04-22
Abstract: PURPOSE:To provide a particle size distribution measuring device in which a scattered light measuring cell is so disposed to prevent lowering of scattered light due to particles of micro particle size. CONSTITUTION:A particle size distribution measuring device includes a laser light emission means 2, a scattered light measuring cell 4 disposed on the ongoing optical axis of laser light emitted from the laser light emission means 2, and a scattered light measuring means comprising a light collecting lens 5 for collecting scattered light and a detection light-receiving element 6 for measuring the intensity of the scattered light. The light emission face of the scattered light measuring cell 4 is so disposed to have an angle of inclination with respect to the ongoing optical axis of the laser light.
Patent JP-S59216368-A (JP)
Title: Picture processing device
Inventor: HISADA KAZUTOSHI
IPC: H04N1/419
Filed: 1983-05-24
Abstract: PURPOSE:To make high-speed data processing and transmission by compressing and encoding picture data to store it in a storage device and performing processings of storing and reading transmission operations for every page of an original. CONSTITUTION:The picture signal inputted in serial from an original 10 by an image sensor 12 is converted to a binary signal by an A/D converter 14 and is inputted to a data compressing circuit 20. An MH code 25 and data 24 informing the code length of the MH code are outputted to a packing circuit 23 by a run length counter 21 and an MH encoder 22, and a joining processing of the code 25 is performed to form data having a prescribed effective code length, and these data are outputted successively. This output signal is stored in a buffer memory 15. An address controller 100 controls the storage into the memory and stores address data in an RAM 102 when one-page components of original are stored completely, and this data is read out from the memory as the start address of the second page to transmit stored data of the first page successively during the storage operation of the second page.
Patent JP-S63258031-A (JP)
Title: Wire bonding method
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/60
Filed: 1987-04-15
Abstract: PURPOSE:To eliminate the actual position detections of leads at each time, to accordingly shorten the manufacturing time of a semiconductor device product, and to improve the productivity by adjusting a feeding distance on the basis of the value of a distance change confirmed by the heating experiment of a sample lead frame, and automatically wire bonding on the basis of the value of position change. CONSTITUTION:One lead frame 12 is fed by a plurality of feedings, and wire bonded while it is being heated. In such a wire bonding method, distance changes DELTAl1-DELTAl4 due to the thermal deformation of the distance between the reference points 22 of lead units 15-19 of a range of bonding by one feeding, and position change due to the thermal deformation of the position of leads 13 with respect to the reference points 22 of the units 15-19 are confirmed by the heating experiment of a sample lead frame. Each feeding distances DELTAl1-DELTAl4 of the frame 12 are adjusted and fed on the basis of the values of the distance changes DELTAl1-DELTAl4 confirmed by the sample lead frame, and automatically wire bonded at each units 15-19 on the basis of the value of the position change.