baber/WOPTO huggingface dataset:
Patent JP-S5769227-A (JP)
Title: Tension meter
Inventor: NAGASAKA YASUMASA
IPC: G01L5/06
Filed: 1980-10-20
Abstract: PURPOSE:To provide a tension meter which is capable of detecting purely tension only almost without being subject to the effect of frictional force by adopting a free supporting system which is supported on bearing or sliding bearing in stead of the two-point supporting system for a specimen to be measured. CONSTITUTION:A cylindrical main body 41 is formed as one body with a lever 14 on which the finger of a person who makes measurement holds and arms 47 for bearing rotating shafts 17. A compressed spring 35 is placed in the hollow bore 60 of the cylindrical main body 41, and it is engaged on the flange 45 of an operating shaft 13 that pierces through the main body 41. When a cylindrical body 38 moves up and down during the measurement of tension, a rack 22 fixed on a shaft 28 that is one body with the cylindrical body 38 moves up and down, rotating a pointer indicating tensional force through a pinion 22 that meshes with the rack 22. The pointer gives the reading of a sought tension value.
Patent JP-S5370243-A (JP)
Title: Installing method for hydraulic turbine
Inventor: OONAKA HIROSHI
IPC: F03B11/00
Filed: 1976-12-06
Abstract: PURPOSE: To allow the installing period shorter and the construction easier by ensuring the space where a draft tube liner can be installed, and by casting concrete at the same time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06328724-A (JP)
Title: Ink jet recording apparatus
Inventor: MATSUI SHINYA
IPC: B41J29/46
Filed: 1993-05-25
Abstract: PURPOSE:To easily enable the adjustment of the proper emitting characteristics of a recording head and to always stably enable high-grade image output at the time of the recording of an image of high image quality or a color image. CONSTITUTION:A test recording part 10 for forming a recording image on a test-recording member 11 by a recording head 3, image adjusting operation parts 19, 20 for adjusting the driving conditions such as the width of an applied pulse, temp. or applied voltage of the recording head 3 corresponding to the comparison result of the recording image visually confirmed from a window part with an image sample and an erasing means 17 for erasing the recording image on the test-recording member 11 are provided.
Patent JP-H10334458-A (JP)
Title: Transparent magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: G11B5/708
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a transparent magnetic recording medium and to enable the sure recording and reproducing of various kinds of magnetic information without errors by providing the front surface of a magnetic recording layer contg. magnetic particles on a support with two protrusions varying in height and density. SOLUTION: The front surface on the magnetic recording layer side is provided with the small protrusions at a height of 0.001 to 0.1 μm and protrusion density of 1×10<2> to 1×10<5> pieces/100 μm<2> . The surface thereof is further provided with the large protrusions at a height of 0.1 to 0.5 μm and protrusion density of 1 to 200 pieces/100 μm<2> , by which the transparent magnetic recording medium and a silver halide photographic sensitive material including the transparent magnetic recording layer are formed. Development processing liquid components are divided by these small protrusions during drying and the adhesion of the finely grained processing liquid stains after drying to a magnetic head is substantially prevented by the large protrusions. The magnetic errors do not arise any more.  An inorg. particles and/or org. high-polymer particles having an average primary particle size of 0.01 to 0.2 μm and over 0.4 to 1.5 μm are incorporated into the transparent magnetic recording layer and/or the outer layer thereof in order to obtain such surface shapes.
Patent JP-H01315331-A (JP)
Title: Superhigh vacuum treatment device
Inventor: OKIGUCHI MASASHI
IPC: B01J3/00
Filed: 1988-06-15
Abstract: PURPOSE:To continuously obtain the information concerning vacuum pressure by providing the means making such a means to automatically to be on in plural times and then to automatically reset that makes the vacuum pressure measuring function to be off when a vacuum pressure measuring function is off. CONSTITUTION:A nude ion guage 20 measuring the vacuum pressure in a vacuum chamber 10 evacuated in a superhigh vacuum, is provided with the means 22, such as a nude ion guage controller, making the vacuum pressure measuring function 20 to be off when the vacuum pressure is abruptly changed. Moreover, by a controlling microcomputer 30, the means 22 which makes the vacuum pressure measuring function to be off when the vacuum pressure function 20 is off is automatically made to be on in plural times and then is automatically reset. As a result, the information concerning vacuum pressure is continuously obtained, and the control of superhigh vacuum treating capacity is allowed to be automated, and an unattended operation is carried out in the superhigh vacuum treatment device.
Patent JP-S5478626-A (JP)
Title: Page detecting device for book mat type keyboard
Inventor: SAI FUMIAKI
IPC: G06F3/02
Filed: 1977-12-05
Abstract: PURPOSE: To secure the assured detection for every page by arranging the key switches whose operation part lengths are varied according to the lengths of the  mats and then operating the operation part via the projection piece provided to the  page.  
     CONSTITUTION: Projection pieces 32 are distributed at the different positions at the edge part of each mat forming the page 3, and key switches 14 are disposed on print substrate 15 at the side of device main body 1. The operation part is operated by piece 32 provided at page 3 in order to ensure the assured detection of every page. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5771383-A (JP)
Title: Preservation of food in frozen state
Inventor: MITSUDA HISATERU
IPC: A23B4/06
Filed: 1980-10-18
Abstract: PURPOSE: To prepare a frozen food having low drip in thawing, by forming a frozen capsule on the surroundings of a food, cooling it slowly, cooling it quickly, and preserving it in a frozen state.  
     CONSTITUTION: An aqueous solution containing a loosening agent is sprinkled on a food at a cooling temperature at -80W-100°C, to form a frozen capsule on the surroundings of the food. The cooling temperature is changed into slow cooling at -25W-35°C, and the central temperature of the food is made to reach about 0°C in 5W30min. Cold air at -W-100°C is blown to the food and the temperature of the food is quickly lowered to ≤-6°C. The food is preserved at -18W-20°C in a frozen state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5769556-A (JP)
Title: Idler rotary-contact device
Inventor: SAMUTAKE HIROTSUGU
IPC: G11B15/44
Filed: 1980-10-17
Abstract: PURPOSE:To scarcely cause a transfer loss and to make a device free from a malfunction, by executing rotary-contact of an idller by means of forcible operation by meshing of gears. CONSTITUTION:An arm 20 is turned counterclockwise centering around a shaft 22 by controlling force of a spring 18, a holding member 26 is moved in the direction of a driving shaft 10 along a guide member 32, and a turning gear 26' of the holding member 26 is meshed with a driving gear 10' of the driving shaft 10. In this state, when the driving shaft 10, for instance, is rotating clockwise or starts to rotate, the holding member 26 receives rotary torque counterclockwise centering around a shaft 24 by the driving gear 10' of the driving shaft 10, a shaft 28 in which the holding member 26 has been provided gets over the guide member 32 against pressure put in the direction as indicated with an arrow A, and an idler 14 is made to press-contact between the driving shaft 10 and a reel base, and transfers rotation of the driving shaft 10 to the reel base 12.
Patent JP-S5270570-A (JP)
Title: Pipe for electric cleaner and manufacturing method thereof
Inventor: AKIBA ISAMU
IPC: F16L57/00
Filed: 1975-12-10
Abstract: PURPOSE: To manufacture a very simple reinforced bent pipe by simply bending a streight aluminum pipe inserted with a streight reinforcing pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10330653-A (JP)
Title: Water-based rustproofing agent
Inventor: TANABE KEIZO
IPC: C09D201/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based rustproofing agent capable of giving coating films of high mechanical strength and excellent in durability and weatherablllty, by including an organic highmolecular compound and potassium hydroxide. SOLUTION: This water-based rustprooflng agent is obtained by mixing an aqueous potassium hydroxide solution with an organic high-molecular compound emulsion (pref. an acrylic resin). The contents of the organic high- molecular compound and the potassium hydroxide are pref. 20-60 wt.% and 1-10 wt.%. respectively.
Patent JP-H09308991-A (JP)
Title: Manufacture of covered electrode
Inventor: KYO HIROYUKI
IPC: B23K35/40
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of sticking of coating and welding workability, to improve productivity and further, to remarkably reduce diffusible hydrogen quantity in a welded metal by applying a coating material containing no MgO on a steel core material and heat-drying it in a specific reduced pressure atmosphere. SOLUTION: MgO is utilized to improve a bead, slag reelability and pitting resistance as the coating material, but in the manufacture of a welding rod, crystallized water in the MgO acts undesirably as hydrogen source. Then, the MgO is not added positively to reduce the amt. of diffusible hydrogen. Further, in the manufacturing method, the welding rod is held in a vessel and gas containing no hydrogen is introduced under reduced pressure atmosphere of 10<-3> Torr-<760Torr (the atmospere) and the welding rod is heat-dried to remove the stuck moisture or the absorbed moisture therein, and the diffusible hydrogen quantity can be reduced. By this method, the preheating temp. at the time of welding can be lowered.
Patent JP-H0930132-A (JP)
Title: Reversible thermal recording material
Inventor: AMANO TETSUYA
IPC: B41M5/337
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal recording material not generating discoloration even by printing/erasure by repeated heating or the corrosion of a light reflection layer (metal vapor deposition layer) and having durability. SOLUTION: In a reversible thermal recording material wherein a thermal layer reversibly changed in transparency or hue in dependence on temp. is provided on a support directly or through a metal vapor deposition layer, an epoxy compd. with an epoxy equivalent of below 600g/eq. is added to the thermal layer. The thermal pressure step quantity of the thermal layer is 40% or less and a thermal pressure step change ratio is 70% or less and the corrosion surface ratio (SPD) of the metal vapor deposition layer of the reversible thermal recording material is 2% or less.
Patent JP-H074948-A (JP)
Title: Outside-diameter detection method for coil material
Inventor: KUBOTA HISASHI
IPC: G01B21/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide the outside-diameter detection method for a coil material, which can be applied more easily and more flexibly. CONSTITUTION:In the method, the outside diameter of a coil material 3 is detected when the material is wound to be a coil shape or the material which has been wound to be a coil shape is let out from one end. In the method, the conveyance speed of the material and the number of revolution of the material 3 are detected respectively, they are coded, their coded signals are input respectively to a central operation device 5, and the outside diameter of the coil material 3 is computed automatically.
Patent JP-S6039258-A (JP)
Title: Information processing system
Inventor: NAKAGAKI MASAO
IPC: G06F12/08
Filed: 1983-08-12
Abstract: PURPOSE:To attain ease of processing control by providing respectively a storage buffer to a memory device or to a set corresponding to the memory device to store request independently to each storage buffer by the storage request from a processing unit. CONSTITUTION:The storage request from the processing unit 1 or 2 of an information processing system is applied to selectors 3, 4. The storage request of the selectors 3, 4 is fed to storage buffer devices 5, 6 and the storage request is stored sequentially in the buffer devices 5, 6. Memory controllers 7, 8 are connected corresponding to the buffer devices 5, 6, and when the devices 7, 8 are utilized, one of storage requests stored in the buffer devices 5, 6 is transmitted to the devices 7, 8 from lines 51 and 61. Then the buffer devices 5, 6 are provided respectively with write pointers 5a, 6a and read pointers 5b, 6b, the storage request is stored independently to simplify the processing control of the system.
Patent JP-S5669298-A (JP)
Title: Method of growing single crystal of semiconductor
Inventor: SHIMURA FUMIO
IPC: H01L21/208
Filed: 1979-11-13
Abstract: PURPOSE: As a lump of quartz is continuously inserted into the melted semiconductor, the crystal of the semiconductor is lifted and grown, thus permitting the growth of the semiconductor single crystal with a constant concentration of oxygen included in the crystal from the top of the bottom.  
     CONSTITUTION: The melted material for semiconductor single crystal 2 is held in a cone or truncated cone of quartz crucible 6. As the grown crystal is lifted up, the surface level of the melted material goes down and the vaporizing surface continuously diminishes. At this time, the contact area also decreases continuously. In order to keep the contact area substantially constant and compensate and moderate  the reduction in oxygen concentration expressed by the segregation constant with the ratio of the contact area to the vaporization area, a quartz lump 8 that has such a symmetric shape that it does not disturb the thermal convection and temperature distribution, when necessary, is made to revolve around the same shaft as that of the seed crystal is inserted into the melted material at a constant speed continuously. For example, the lump of quartz has a cage shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0439060-A (JP)
Title: Piezoelectric element drive method and piezoelectric element drive circuit
Inventor: YOSHINO SATOYUKI
IPC: H01L41/08
Filed: 1990-06-05
Abstract: PURPOSE:To avoid a waste in converting the drive of a piezoelectric element to a thermal energy to reduce a power demand by a method wherein when a plurality of piezoelectric elements are driven at different timings, charges removed at the recovery of a piezoelectric element is used as charges supplied to another piezoelectric element. CONSTITUTION:When charges are supplied to a piezoelectric element 1a, switch circuits SW1, SW2 of a charge transfer circuit 4 are turned OFF, and charges are supplied from a charge control circuit 2a. In this manner, the piezoelectric element 1a is expanded to conduct such an operation as driving a printing head pin. After that, at a timing when the charges are removed from the piezoelectric element 1a to be supplied to a piezoelectric element 1b, the switch circuit SW2 is temporarily turned ON so that the charges of the piezoelectric element 1a flows to the piezoelectric element 1b. After the flow for a certain time, the switch circuit SW2 is turned OFF, a discharge control circuit 3a conduct discharging, and a charge control circuit 2b conducts charging. On the contrary, when the charges of the piezoelectric element 1b are used for charging the piezoelectric element 1a, the switch circuit SW1 is temporarily closed.
Patent JP-H11331892-A (JP)
Title: Extension extending system for telephone exchange
Inventor: MASUDA MASAKAZU
IPC: H04Q1/10
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To extend an extension with ease and at a low cost by enabling outside-line speech or extension speech or outside-line speech through the use of an outside-line connecting means or an extension connecting means so as to reduce primary investment. SOLUTION: This system is provided with outside-line speech paths CO1 to CO4, extension speech paths IOT1, IOT2, two-wire type data communication path DT, a main telephone exchange master set as a master, and a slave telephone exchange slaves 1 to 3 set as slaves. The extension state of a telephone exchange set to the slave 1 to 3 from a set telephone exchange as the master is identified and controlled by two-wire type data communication means (an RS 485 interface, e.g.). An outside-line speech or an extension speech or outside- line transferring speech are enabled by using the outside-line connecting means for connecting an outside-line and an extension connecting telephone exchanges and the extension connecting means for connecting extensions with each other in this manner.
Patent JP-H10337648-A (JP)
Title: Wire saw
Inventor: TSUKADA SHUICHI
IPC: B24B27/06
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw with simple structure and a compact form. SOLUTION: This wire saw 10 forms a wire train between a pair of rollers with groove 14 and 16 by extending numerous lines of wires 24, 24... fixing abrasive rains on the surfaces, only by the pair of rollers with groove 14 and 16. And the wire saw 10 runs the wire train by driving to rotate the pair of rollers 14 and 16, and by pressing and connecting a semiconductive ingot 26 to the wire train, the semiconductive ingot 26 is cut into numerous wafers.
Patent JP-H09331689-A (JP)
Title: Speed control circuit for motor
Inventor: ITO TAKAHIRO
IPC: H02P21/34
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To stabilize rotational speed of a single-phase induction motor at a low speed, such as a fan motor and the like by a simply structured speed control circuit. SOLUTION: This control circuit is constituted by connecting a single-phase induction motor 2, a diode bridge 3 and a thyristor SCR with an AC power source 1, and connecting a DC circuit of a variable resistor VR and a capacitor C1 in parallel to the thyristor SCR. When the charged voltage of an added capacitor C1, which is added from the middle connected point 4 to an SCR gate through a programmable unijunction transistor PUT exceeds trigger voltage, the SCR is switched on. A rotational speed detector 11 is combined with a motor 2 and DC output voltage is applied into PUT through a constant voltage diode ZD. When charged voltage of the capacitor C1 exceeds trigger voltage sufficient at least for switching on SCR at the stationary time of the motor 2, the PUT is switched on to ignite and switch on the thyristor SCR.
Patent JP-S6040450-A (JP)
Inventor: KOSUGI TOUJI
IPC: E04B1/58
Filed: 1983-08-11
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-H05210079-A (JP)
Title: Exposure apparatus for color video printer
Inventor: RII KUWAN JIYAE
IPC: G03B27/73
Filed: 1992-06-08
Abstract: PURPOSE: To provide the exposure device of the color video printer which reduces the necessary cost of a back light accompanying an increase in the size of a print screen and uniformly backlights an R, a G, and a B panel. CONSTITUTION: This device consists of the R, G, B LCD panels 31-33 which are installed above a support case 30 without any interference with mutual lights, a light reflecting member 35 which is installed movably to the right and left in the support case 30 below the R, G, and B LCD panels 31-33 and supports a light source 34 and converges the light of the light source 34 only on a corresponding liquid panel among 31-33 for irradiation, and a driving means which moves the light source support and light reflecting members to the right and left.
Patent JP-S5673633-A (JP)
Title: Manufacture of needlelike goethite
Inventor: HAMAHATA TOSHIHIRO
IPC: H01F1/00
Filed: 1979-11-15
Abstract: PURPOSE: To obtain homogeneous needlelike goethite by adding alkali to a ferrous salt soln., adjusting the ratio of anions to ferrous ions to ≤1, and carrying out oxidation with sodium chlorate or potassium chlorate.  
     CONSTITUTION: Alkali is added to a ferrous salt soln. such as a ferrous sulfate soln. to precipitate ferrous hydroxide at ≥11pH, and the ratio of anions to ferrous ions is adjusted to ≤1. At this time, the setting time of ferrous hydroxide is controlled to 2W16hr. Sodium chlorate or potassium chlorate is then added to manufacture needlelike goethite by oxidation at ≤80°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11102685-A (JP)
Title: Separator for alkaline battery
Inventor: TANAKA MASAHITO
IPC: D04H3/033
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve affinity with an electrolyte, smoothly pass oxygen gas generated at charging time, and prevent an internal pressure increase by absorbing the gas by a negative electrode by performing surface treatment on a base material composed of nonwoven fabric or woven fabric using a polyolefine resin as a main constitutive material by glow discharge plasma. SOLUTION: This separator contains epoxy radical denatured polyvinyl alcohol whose number average molecular weight expressed by a formula is 8000 to 220000. Here, R1 to R4 of the formula are a hydrogen atom or an alkyl group, and R5 is an alkyl group, and (n1) is 1 or 2, and (n2) is 1, 2 or 3, and (i, j and k) are an integer to satisfy (i+j+k=200 to 3500). The composition of the epoxy radical denatured PVA is selected from a range of a vinyl alcohol unit of 99.99 to 70 mole %, a vinyl ester unit of 0 to 29 mole % and an expoxy radical containing monomer unit of 0.01 to 10 mole %. Therefore, it can be used as an excellent battery separator which has high liquid preserving rate and alkali resistance and by which battery performance is not reduced.
Patent JP-S5849985-A (JP)
Inventor: KUBOTA HIDEAKI
IPC: G09F1/08
Filed: 1981-09-18
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-S628237-A (JP)
Title: Storage device for activity log
Inventor: YOSHIMOTO RIKURO
IPC: G06F11/34
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a required activity log with a small tracer memory capacity by storing the activity state of a device when the state of a divided optional field in an executed microprogram language represents a specific state. CONSTITUTION:The microprogram is stored at a control store 11 and a microprogram language in executing is held at a control store register 12. A comparison part 13 compares, with the timing of an updating indication 16, the output of a selector 21 which selects a part of the output of the control store register 12 divided into four fields by a selection signal 22 with a comparison data held in advance at a comparison register 14. And when a condition is satisfied, an updating indication 9 is outputted, and the content of a write register 1 is stored at an area represented by an address 6 in a tracer memory 2.
Patent JP-H11333053-A (JP)
Title: Variable symbol display game machine
Inventor: MANABE FUMITOMO
IPC: A63F5/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance an expectation feeling of a player to a prize without a fail. SOLUTION: Each of reels 8a, 8b and 8c is provided with at least one of parts where prize symbols are altenately or contituously arranged. According to start operation of a game starter, each of the reels 8a, 8b and 8c starts to operate simultaneously, and then drawing of lot is made in a control circuit. When it is determined that a special prize is established, as a result, the corresponding reels are subjected to pull-in control so as to establish a hit ready condition where a set of 7 is arranged on each of many effective lines according to each of a first and a second stops.
Patent JP-S5371760-A (JP)
Title: Hydraulic driving gear
Inventor: YOSHIDA NORIMOTO
IPC: F15B11/00
Filed: 1976-12-07
Abstract: PURPOSE: A simple hydraulic driving gear that can freely choose inertia revolution or controlled revolution and also can keep a large of holding the revolving body after interruption of the motion as occasion demands. 
     COPYRIGHT: (C)1978,JPO&Japio