baber/WOPTO huggingface dataset:
Patent JP-H09220266-A (JP)
Title: Walker movement supporting system
Inventor: HATAKEYAMA TOMOKO
IPC: G06Q50/22
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To detect the position or the like of a walker with the habit of wandering at all times and to report it to a traveling automobile or the like. SOLUTION: The ID information of the walker transmitted from a portable transmitter 100 at all times is received by repeater stations 110 provided in plural parts, the direction angle of reception is judged and the ID information and the direction angle of the reception are transmitted to a head office 120. The head office 120 analyzes the direction angle of the reception and specifies the position of the walker. The head office transmits the position information of the walker through the repeater stations to the surroundings, a walker recognition device 150 mounted on the automobile or the like receives the position information and outputs it in the form of voice or the like and the driver of the automobile or the like is made to recognize the walker.  Also, the head office analyzes safety during movement such as the approach to a dangerous area of the walker or the like, adds it to the position information and transmits it.
Patent JP-S53139119-A (JP)
Title: Speed control system for three-phase induction motor in hoist use
Inventor: SASA SHIZUO
IPC: H02P23/16
Filed: 1977-05-10
Abstract: PURPOSE: To reduce an amount of loss, with a speed control operated by varying a voltage applied to the motor, when in a range with three-phase induction motor used for hoist operating a hoist down at a speed exceeding the synchronous speed, that is, when in a range of regenerative braking. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58171814-A (JP)
Title: Apparatus for vapor growth of semiconductor
Inventor: KOMIYAMA KICHIZOU
IPC: H01L21/365
Filed: 1982-04-01
Abstract: PURPOSE:To establish uniform epitaxial growth over the whole wafer by a method wherein a reaction gas inlet tube is provided in such a manner that the tube is movable upwardly and downwardly in a hollow rotary shaft. CONSTITUTION:A hollow rotary shaft 31 is used to support a susceptor 14 provided in a chamber 13 that can be sealed against the air. A cover 30 together with the chamber forming the chamber 13 seals up the lower end of the shaft 31 against the air. The upper part of a reaction gas inlet tube 42 is idly inserted in the shaft 31 and the lower part thereof is allowed to introduce reaction gas 18 from the outside of the cover 30. In line with the conditions under which a gaseous phase is grown, the height (h) of a nozzle 17 is specified in the operational program. According to the instructions thereof or the operator, a driving part 56 is operated to set the nozzle 17 at the preselected height (h) so as to cause the gaseous phase to grow at the proper height (h). An expitaxial layer having uniform thickness can thus be obtained.
Patent JP-2000253209-A (JP)
Title: Picture reader
Inventor: TANAKA MASAHARU
IPC: H04N1/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To read picture of high quality without blurring and shifting of the picture at high speed by providing a bearing holding part fixing a bearing connected so that it can move in the scanning direction, a mirror holding part fixing a mirror and a reinforcing plate reinforcing the bearing holding part and the mirror holding part, in a second carriage. SOLUTION: Since a reinforcing plate 20 reinforces the bearing holding part 18 and the mirror holding part 19 of a second carriage, the strength of single bodies on the bearing holding part 18 of the second carriage and the mirror holding part 19 of the second carriage and the fitting strength of the mirror holding part 19 of the second carriage to the bearing holding part 18 of the second carriage are sufficiently reinforced. Thus, the change of an angle between the center line of the bearing 14 and the mirrors 7 and 8 and that between the mirrors 7 and 8 are reduced at the movement of the second carriage 6, the length of an optical path from a reading start position to a reading end position becomes constant and the picture of good reading precision is obtained.
Patent JP-S55146917-A (JP)
Title: Cooling device for transformer
Inventor: YAMAGUCHI MASANORI
IPC: H01F27/12
Filed: 1979-05-04
Abstract: PURPOSE:To improve the cooling effect by a method wherein heat radiating fins are inclined in upper and lower directions, and in a horizontal direction, then the inclined direction is reversed every time when several fins are piled. CONSTITUTION:Heat radiating fins 2 are arranged horizontally between headers 3 and piled vertically, then they are inclined in the direction of width l2, and the inclined direction is reversed every time when several fins are piled. For this, air current passing by the lowest heat radiating fin 2 of a heat radiator 1 ascends passing through fins tracing a zigzag course repeatedly. Since the length l2 of air passage formed by fins 2 can be shortened, a temperature boundary layer developed on the surface of the fin becomes thinner, improving the cooling effect. In addition, the speed of the air flow between the fins is increased by the dryving force due to the heat generated by the fin and the forced driving force produced by air current rising by the fin, so that the heat conduction effect is improved. Since the temperature boundary layer is thin, it has small influence on the temperature even if the distance l0 between the fins is shortend, thus making it possible to reduce the total size of the heat radiator 1.
Patent JP-H03254455-A (JP)
Title: Edit device operating equipment
Inventor: TSUTSUI KUNIO
IPC: G11B15/10
Filed: 1990-03-05
Abstract: PURPOSE:To attain efficient edit by providing a rotary dial for jog operation and a pushbutton for shuttle operation. CONSTITUTION:A rotary dial 11 for jog operation is arranged this side and shuttle use pushbuttons 12a, 12b, 13a, 13b, 14a, 14b are arranged around in front of the rotary dial 11. Then the pushbuttons 12a, 13a, 14a are depressed to move a reproduction pattern in a reverse direction at a speed of once, twice and 10-times at that of normal reproduction and the pushbuttons 12b, 13b, 14b are depressed to move the pattern in the forward direction at similar speeds. The rotary dial 11 for jog operation is arranged on a same as or a lower position than an operation panel 16 and jog operation in forward/reverse direction is implemented by the forward/reverse operation. Thus, an optional desired speed is directly selected and highly efficient edit operation is implemented.
Patent JP-S61214644-A (JP)
Title: Outputting circuit in receiving amplifying circuit
Inventor: MASUDA MITSUO
IPC: H04M1/60
Filed: 1985-03-20
Abstract: PURPOSE:To raise an output voltage to about two times of a conventional one by adding one piece of transistor to an outputting circuit, and inputting a split point output of a collector resistance of the first transistor to a base of the second transistor. CONSTITUTION:An output terminal of the first stage receiving amplifier 11 is connected to a base of the first transistor Q11, also the second transistor Q12 is added, and a capacitor C11 and a telephone receiver Rc are connected between collectors of both the transistors Q11, Q12. A collector resistance of the first transistor Q11 is split to a resistance R11 and a resistance R12, and an output of its split point is inputted to a base of the second transistor Q12 through a capacitor C12 and a resistance R13. As for a voltage signal waveform in each point A-D, signals of the point B and the point D become an opposite phase to each other, and as a result, a B-D voltage signal waveform applied to the telephone receiver Rc becomes a combined waveform of both the points. In this way, an output voltage of about two times of a conventional one can be obtained.
Patent JP-S54145444-A (JP)
Title: Control system of buffer memory
Inventor: DEMACHI KAZUNORI
IPC: G11C7/00
Filed: 1978-05-08
Abstract: PURPOSE:To simplify the control of a memory method and to reduce its cost by providing an empty memory which is stored with information on an address, where a buffer memory writes data, by receiving a command from an address counter. CONSTITUTION:On a write cycle, a write cycle command is inputted to empty memory 5 and at the same time, a write cycle clock is supplied to buffer memory 1, memory 5 and address counter 2. As a result, FF6 is reset. Simultaneously, an address signal is sent from counter 2 to memories 1 and 5, input data are written to memory 1 in sequence, and memory 5 is stored with information on an address where a write to memory 1 ends. On a read cycle, next, a read cycle clock is sent to counter 2, which reads out data from memory 1 at every time of counting up. At the same time, the data are outputted to memory 5 as well and after the final data are read out, FF6 is reset by the output of memory 5, so that the command for the read cycle end will be sent out.
Patent JP-S53140420-A (JP)
Title: Engine combustion controller for automobile
Inventor: NISHIMURA YUTAKA
IPC: F02D21/08
Filed: 1977-05-13
Abstract: PURPOSE: To provide a combustion controller for an engine having an electronic fuel injector provided with an EGR device which can obtain a signal representative of the accurate amount of suction air flow by constituting same such that it measures the opening of a throttle valve, the pressure in a suction pipe, the rotational frequency of the engine, and the temperature of suction air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02232527-A (JP)
Title: Method and apparatus for cutting sliver at specified length and for measuring weight
Inventor: KAWASHIMA AKIO
IPC: G01G17/02
Filed: 1989-03-07
Abstract: PURPOSE:To achieve the shortening of the time for weight checking work and the alleviation of labor and to make it possible to eliminate measurement errors caused by the difference in skills by supplying a sample sliver into a supplying part, cutting the sliver at a specified length, forming the sliver having the specified length into a lumped state, and moving the sliver on a weight gage. CONSTITUTION:A main body part 10 of an apparatus 10 is composed of the following parts: a supply part 14 comprising a pair of rollers 12 and 12 and a pair of rollers 13 and 13 which are arranged at the front and rear parts with an interval being provided; and three rollers 16 - 18 which form a reserve space 15 at the front lower part. The rollers 16 - 18 are rotated in the same direction. A sliver S which is sent out of a the supplying part 14 is wound in the reserve space 15. The sliver is turned and moved so as to form a lump shape. The sliver is cut at a specified length by the stopping of the rollers 13 and 13. Then, the lump shaped sliver is dropped on a weight gage 20 of a weight measuring part 11 by displacing the roller 17 which forms the bottom part of the reserve space 15 with the shaft of the roller 18 as the center.
Patent JP-H05253828-A (JP)
Title: Processing method of slider for magnetic head
IPC: B24B37/04
Filed: 1992-03-13
Abstract: PURPOSE:To provide a low cost method to process the surface of a slider for magnetic head opposed to a recording medium, in particular, in a specific form and a specific surface characteristic at a high accuracy and efficiently, in the processing method of a slider for magnetic head. CONSTITUTION:A processing tool 2 is a grinding wheel or a lap surface plate, and specific pattern grooves 3 are formed on the upper surface 2a of the processing tool 2. The upper surface 2a of the processing tool 2 and a slider surface 11 are closely contacted at a specific load. In this case, both members are set to make the pattern grooves 3 and the longitudinal direction of a magnetic head 1 parallel. The slider surface 11 and the processing tool 2 are slided in parallel and relatively to the pattern grooves 3.
Patent JP-S59177038-A (JP)
Inventor: KIYASUPAA UIRIAMU BAANZU
IPC: G01S7/52
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10253295-A (JP)
Title: Hard-to-spall type reactive protection structure
Inventor: YUI YOSHIYASU
IPC: F41H5/007
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of receiving a disaster such as spall damage by forming one flat plate of a shock-resistant metal plate and forming the other flat plate of a compound plate of a plate material consisting of a metal plate material and a material with a low shock response characteristic in a structure where an explosive energy substance such as an explosive is filled between flat plates. SOLUTION: An iron material such as high-tension steel, an ultra-high tension steel, and a bullet-proof steel or a light-metal material such as an aluminum alloy and a titanium alloy is used one flat plate 11 out of two flat plates for constituting a hard-to spall type protection structure, and a compound plate consisting of a metal plate material 14 that is made of a damping alloy material such as a transfer type alloy and a twin crystal type alloy and a thermoplastic visco elasticity macromolecular material 15 is used for the other flat plate 13. Then, an explosive energy substance 12 such as an explosive is filled between the two flat plates 11 and 13 for constituting a hard-to-spall reactive protection structure.  Also, the flat plate 13 may be a compound plate where a metal material that is formed by an earthquake-controlling alloy material and a plate material that is formed by the thermoplastic visco elasticity macromolecular material are polymerized.
Patent JP-S59181751-A (JP)
Title: Data compressing system
Inventor: KAMIYAMA NOBUO
IPC: G08C19/00
Filed: 1983-03-30
Abstract: PURPOSE:To compress remarkably (1/100-1/1,000) a data collecting quantity by executing a collection of a data only when a sampling data is varied. CONSTITUTION:An analog signal detected by a detector 1 is converted to a digital signal by a sampling part 2 (A/D converter). A sampling data is set alternately to a register RA and RB. Sampling data (A and B) in both these registers are compared by a discriminating part 6 whenever they are set. In case when data values in two registers (A, B) are equal, a counter 5 is driven by one, therefore, when consecutive sampling data are equal, the number of its sampling data is counted. When a variation is generated (Anot equal to B) in values of the sampling data, a counting value (counting data C) of the sampling data, and the sampling data (A or B) which has become an object of counting are collected.
Patent JP-H08249237-A (JP)
Title: Erroneous write prevention system for data
Inventor: NIWANO HIROYUKI
IPC: G06F21/79
Filed: 1995-03-14
Abstract: PURPOSE: To provide an erroneous write prevention system for preventing data from being written in an erroneous area inside a memory. CONSTITUTION: This system is provided with a main memory medium 2 capable of storing the plural data of pages which are the minimum write units of the data, write inhibition flags provided corresponding to the respective pages of the main memory medium 2 and provided with set/reset states whose reset state indicates write inhibition to the respective pages and a write means 1 for performing write to the corresponding page of the main memory medium 2 and turning the writ,e inhibition flag to the set state when the write inhibition flag corresponding to the page is in the reset state and not performing the write to the corresponding page of the main memory medium 2 when the write inhibition flag is in the set state when the instruction for the write to the prescribed page of the main memory medium 2 is given from the outside.
Patent JP-S56151759-A (JP)
Title: Asphalt mixture for termite control
Inventor: HORI SOUICHI
IPC: A01N25/08
Filed: 1980-04-24
Abstract: PURPOSE: To prepare the titled mixture having improved moisture-proofing effect and capable of preventing the hazard of termite, by compounding a termite-controlling agent in an asphalt mixture.  
     CONSTITUTION: 0.01W2wt% Of a termite-controlling agent is added and mixed to an asphalt mixture with or without heating. Paving of the ground under the floor of a building or around the building with the asphalt mixture not only prevents the damage of the building by moisture and improves the comfortableness of the building, but also prevents the intrusion of termite into the building and exhibits the termite-killing effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02233246-A (JP)
Title: Preparation of laminated sheet having uneven surface and uneven laminated sheet using thin base layer
Inventor: HAYASHI HIDEKI
IPC: B32B7/02
Filed: 1989-03-06
Abstract: PURPOSE:To relax the effect of unevenness on the main body part of a base layer by selecting a material having a slight compression flange provided to the surface part thereof or bonding a stress dispersing material to said surface layer to form a base layer and forming a synthetic resin material to the surface of said base layer to apply embossing press to the surface coating layer. CONSTITUTION:A surface coating layer 12 is applied and spread to the surface of a base layer 4 formed by bonding a stress dispersing material 5 and a decorative material 6 to a material plate 4a in a superposed state and embossing for imparting an uneven shape is subsequently applied to said layer 12. In the base layer 4, the material plate 4a such as various board materials, plywood, a fiberboard, a metal plate or a synthetic resin plate can be used. However, it is necessary to provide a slight compression flange to the surface part of said plate 4a in order to form the plate 4a into the base layer 4 and the material itself thereof has compressibility or the stress dispersing material 5 is bonded to the surface part of the hard material plate 4a. The decorative material 5 is bonded to the surface part of the hard material plate 4a. The decorative material 6 is a sheet like article composed of a stretched sheet of a synthetic resin material such as a vinyl chloride resin, paper or cloth and the surface coating layer 12 is formed by spreading and applying the synthetic resin material 7 to the decorative material 6 and a polyester or melamine resin is used.
Patent JP-H11260030-A (JP)
Title: Magnetic tape cartridge
Inventor: SHIGA HIDEAKI
IPC: G11B23/107
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a positive release operation by suppressing the deflection deformation of the release member of a reel rotation stop means for restraining the rotation of a reel when not in use. SOLUTION: A reel rotation stop means 10 for accommodating a single reel 2 where a magnetic tape 2 is wound into a cartridge case 3 rotatably and for allowing the reel 2 to be rotated on use and for restraining the rotation when not in use is provided with a stop member 4 that moves so that it touches or is separated from the reel 2 for restraining the rotation, an energization member 5 for energizing the stop member 4 in a stop direction, and a release member 6 that rotates in one piece with the reel 2, moves in response to the chucking operation of a drive side rotation drive means 11, and moves the stop member 4 in a release direction. In this case, the energization position of the stop member 4 due to the energization member 5 is brought closer to the press position from a drive side rotation drive means 11 of the release member 6.
Patent JP-H02235648-A (JP)
Title: Recorder
Inventor: ISHIKAWA NORIYOSHI
IPC: B41J2/325
Filed: 1989-03-09
Abstract: PURPOSE:To promote color mixing by performing the recording well even on a a low smoothness medium to be recorded by a method wherein a pressing means for pressing an intermediate member opposed to a pressure member onto the pressure member is provided, and a vibration means for finely vibrating the pressure member is established. CONSTITUTION:An image is formed by applying selectively heat energy and specific wavelength optical energy to a transfer recording medium 1 with a recording part 3. The transfer recording medium 1 is overlapped on recording paper 8 being a medium to be recorded, and the image is transferred onto the recording paper 8 by applying heat and pressure thereto with a transfer part 4. Further, it is wound around a winding roll 6. Besides, pressure and shearing force are applied to the recording paper 8 by a pressure means 13 and a vibration means 14 vibrating its member to promote color mixing of a transferred image and fix it. The pressure means 13 is composed of a color mixing roller 13a and an intermediate roller 13b which come to be a pressure member, and a pressing roller 13c. The vibration unit 14 composed of voice coil 14a and a magnetic circuit 14b is attached to a bearing unit 13a in the color mixing roller 13a, and fine vibration of about 100Hz in frequency and about 0.3mm in amplitude is generated in an axial direction normal to a carrying direction of the recording paper 8.
Patent JP-H05258425-A (JP)
Title: Cassette guiding device for magnetic recording and reproducing device
IPC: G11B15/675
Filed: 1992-03-13
Abstract: PURPOSE:To enable the inclination of a small-sized cassette as well when a cassette tray is drawn out by providing a receiving surface for a large-sized standard cassette and a receiving surface for the small-sized cassette on a cassette holder and integrally actuating these two receiving surfaces. CONSTITUTION:The large cassette 2 is positioned and held on the receiving surface 25a by the holder 25 and the vertical wall provided on a holder supporting plate 23 and the small cassette 5 is positioned and held on the receiving surface 25b by the recessed part of the holder 25 when the large cassette 2 or the small cassette 5 is loaded on the holder 25. The holder 25 and the receiving surfaces 25a, 25b are detained in an inclined posture to an elastic member in the state of drawing out the tray 17. Then, not only the large-sized cassette but the small-sized cassette as well can be inclined by the simple structure. The cassettes are thus easily mounted to the holder.
Patent JP-S57170936-A (JP)
Title: Preparation of porous polyimide film
Inventor: MAKINO HIROSHI
IPC: B01D71/64
Filed: 1981-04-14
Abstract: PURPOSE: To obtain the titled porous film for separating gases and solutions, having improved permeability, by forming a film from a dope prepared by dissolving a polyamic acid in a mixture solution of a solvent capable of dissolving the polymer with a solvent incapable of dissolving the polymer, and drying the formed film under heating.  
     CONSTITUTION: (A) An aromatic polyamic acid obtained by polymerizing an aromatic tetracarboxylic acid component with an aromatic diamine component is uniformly dissolved in a mixture solution of (i) 100pts.wt. organic polar solvent, e.g. N,N-diemthylformamide, capable of dissolving the polyamic acid (A) in a concentration ≥5wt% with (ii) 5W150wt% organic polar solvent, e.g. phenanthrene, incapable of dissolving the polyamic acid (ii) in a concentration ≥3wt%, and having a lower evaporation rate than the solvent (i) to give a polymeric concentration of about 3W30wt%, and the resultant dope is formed into a thin film at 0W120°C. The resultant film is then dried at about 30W400°C to remove the respective solvents slowly, imidize the polyamic acid (A) and give the aimed porous polyimide film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04290456-A (JP)
Title: Positioning method for wafer
Inventor: WATANABE TOMOAKI
IPC: H01L21/68
Filed: 1991-03-19
Abstract: PURPOSE:To provide a wafer positioning apparatus and a method which carries out the positioning of a wafer having a plurality of orientation flats with reference to a particular orientation flat. CONSTITUTION:A wafer positioning method for realizing positioning with reference to a particular orientation flat 9a of a plurality of orientation flats 9a provided on a wafer detects the position of a particular orientation flat 9a of a plurality of flats 9a using a wafer positioning apparatus, obtains the center of this orientation flat 9a and carries out positioning of the wafer with reference to this center.