baber/WOPTO huggingface dataset:
Patent JP-H08276349-A (JP)
Title: Highly accurate feeding device of tool
Inventor: ABE KOZO
IPC: B23Q15/24
Filed: 1995-04-05
Abstract: PURPOSE: To provide a highly accurate feeding device of tool which can control a submicron level or a nano order level of feeding operation. CONSTITUTION: In a highly accurate tool feeding device which furnishes a rotary tool 31; a tool feed means 18 to feed the rotary tool 31 in the direction of rotating center axis; a tool position detecting means 37 to detect the position of the rotary tool 31; and a control means 42 to control the tool feed means 18 depending on the signal from the tool position detecting means 37; the scale wire of the tool position detecting means 37 is positioned on the rotation center axis C of the rotary tool 31.
Patent JP-S58196186-A (JP)
Title: Method for repairing cavity defect in electron beam welding
Inventor: ARITA KOUJI
IPC: B23K15/00
Filed: 1982-05-12
Abstract: PURPOSE:To repair a cavity defect part generated in the process of electron beam welding effectively by the electron beam welding method itself by shaping said defect part to a cavity uniform in the thickness direction, packing a metallic material in the cavity and applying electron beam welding thereto. CONSTITUTION:The cavity defect 4 generated in weld metal 3 when base materials 1 and 2 are welded by an electron beam in, for example, a three o'clock attitude, is repaired by the following method: The cavity defect 4 is shaped to a cavity 5 uniform in the depth direction; thereafter, a metallic material 6 is packed in the cavity 5 and the electron beam is acted again on said part to weld the cavity again. A mechanical means is best suited to form said cavity 5; for example, the cavity 5 having a uniform inside surface is formed by drilling or the like. A bar-like material composed of the metal similar to the materials 1 and 2 is preferable as the metallic material 6.
Patent JP-S63247203-A (JP)
Inventor: NISHIGORI HARUO
IPC: B65F3/20
Filed: 1987-03-31
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-H04291020-A (JP)
Title: Magnetic recording method for digital image signal
Inventor: CHIBA KAZUNOBU
IPC: H04N19/93
Filed: 1991-03-19
Abstract: PURPOSE:To reduce a bit error rate before the error correction of the reproducing output of a digital image signal recorded on a magnetic recording medium to a specific value. CONSTITUTION:The magnetic recording medium is composed of magnetic layers formed by laminating plural layers of thin metal magnetic films on a non- magnetic support B via an intermediate layer composed of oxide. Otherwise, the magnetic recording medium is comprised by the magnetic layers composed of one or plural thin metal magnetic films formed by the vapor deposition of metal on the non-magnetic support B at an incident angle of 40 to 70 deg.. The energy product of the magnetic layers shall be 100G.cm.Oe or above. Thus, the bit error rate can be reduced to 1X10<-1> or below.
Patent JP-H01253794-A (JP)
Title: Recorder using display
Inventor: KOMATSU MASAHIKO
IPC: G06F3/048
Filed: 1988-04-01
Abstract: PURPOSE:To display much information in an easy-to-read state by using the display as a user interface, dividing the display screen into plural parts and switching and displaying them, and constituting setting areas of the respective divided screens in common. CONSTITUTION:The recorder uses the display 02 as the user interface for selecting functions and setting execution conditions and functions according to setting contents. This recorder is provided with the keyboard 03 consisting of a display display means 02 which switches and display the plural divided screens, a changeover keys 04 for the screens, a key 05 for inputting the setting position of information displayed on a screen, etc., and a display device 96 for displaying the setting state. Then the keys 04 and 05, etc., are operated by an U/I CO 07 to switch screens displayed on the display 02, thereby selecting and setting information display in the screens. Consequently, a CRT of compact side copes with many functions and the visibility can be increased.
Patent JP-H11283683-A (JP)
Title: Multicore conductor member, its manufacture, various applications using the same, and their manufacture
Inventor: FUKUMAKI TAKASHI
IPC: H01J9/236
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multicore conductor member having a good brazing part between the end faces of a multicore conductor wires and another conductor member, a method for manufacturing the same, a variety of applications thereof, and a method for manufacturing the same. SOLUTION: A multicore conductor member has a building conductor plate 2 wound on the ends of a multicore conductor wires 1 and a conductor member 2 brazed to the end faces of the multicore conductor wires 1 on which the bundling conductor plate 2 is wound. A method for manufacturing the multicore conductor member has a process for winding the bundling conductor plate 2 on the ends of the multicore conductor wires 1, a process for flatly machining the ends of he multicore conductor wires 1 on which the building conductor plate 2 is wound, and a process for brazing the conductor member to the surfaces of the ends machined. The method is used for a phase-free circuit breaker, an image display unit, etc.
Patent JP-H04291970-A (JP)
Title: Piezoelectric element
Inventor: MORIKOSHI HIROKI
IPC: C04B35/491
Filed: 1991-03-20
Abstract: PURPOSE:To an inexpensive piezoelectric element in which its shape is accurately formed by a simple method by super-plastically working a piezoelectric material containing lead titanate and/or zirconate as a main ingredient. CONSTITUTION:PbO, TiO2, Bi2O3, CaCO3, MnO2, Nb2O5 or hydroxide, carbonate, oxalate, nitrate, etc., capable of changing to oxides thereof by baking are used as starting materials, and powders of the materials are blended at a predetermined ratio, and mixed. Then, after the obtained mixture is temporarily baked at about 700-900 deg.C, it is pulverized in a ball mill. The obtained baked material is then kneaded with binder such as water, polyvinyl alcohol, etc., and pressure molded by about 0.5-2tons/cm<2>. Then, the obtained molded form is sintered at about 1150-1300 deg.C for about 2-4 hours. The obtained sintered material is compressed or tensile-worked while being heated at about 1150 deg.C, the sintered material is superplastically deformed to obtain a thin piezoelectric element.
Patent JP-H03280285-A (JP)
Title: Disk rotating jig
Inventor: IMOKAWA NAOKI
IPC: G11B23/50
Filed: 1990-03-29
Abstract: PURPOSE:To obtain an always effective engaged state by forming plural projected parts on a disk holding part to be inserted into the disk center hole of a jig consisting of an elastic material. CONSTITUTION:The disk holding part 16 formed by plural tape parts 17 and plural projected parts 15 is formed on a disk inserting part 11 to be inserted into the disk center hole of the disk rotating jig 10 made of an elastic material. The dispersion of the hole diameter of each disk is absorbed by the elastic deformation of the projected parts 15, the disk engaging state is made always effective and the disk can easily be loaded and unloaded.
Patent JP-H11284500-A (JP)
Title: Logic circuit
Inventor: KARAKI TOSHIRO
IPC: H03K19/0944
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide, in simple circuit configuration, a logic circuit which dispenses with a negative power source and is capable of being held even at power source turn off as well by detecting the state where a logic changes. SOLUTION: This logic circuit is provided with an MOS-FET 10 to be the load of a logic circuit part while controlling a substrate potential corresponding to an input signal, and an MFS-FET 14 to be a holding circuit. MOS-FET 13 to function as a switching circuit for turning off the connection of the source of the MFS-FET and a power source line when generating polarization at that MFS-FET, and logic circuit part having no load part for outputting a logic. For such a circuit, since the structure of sharing the MOS-FET 10 for controlling the substrate potential as the load of the logic circuit part is adopted, the circuit can be provided within a small area in comparison to the conventional examples, and the circuit can be held even at power source turn off as well, by detecting the state where the logic changes without the use of a negative power source.
Patent JP-S577132-A (JP)
Title: Resin sealing device for semiconductor device
Inventor: KIMURA NAOTO
IPC: B29C39/28
Filed: 1980-06-17
Abstract: PURPOSE:To readily take out a molded product in a sealing step by forming a cavity to which no resin is charged at the position where upper and lower dies face each other and mounting an elevationally movable exhausting rod in each cavity. CONSTITUTION:A lead frame 13 is interposed between upper and lower dies 11 and 12, resin 14 is filled in the mold, and a molded product is formed. Cavities 18, 19 are so formed in addition to the resin filling part in the dies 11, 12 as to confront each other, and exhausting rods 15, 16 are respectively mounted in the cavities 18, 19. After the resin 14 is charged and discharged, the dies 11, 12 are opened, the rods 15, 16 are moved in the direction indicated by the arrows 20, 21, the lead frame 13 is then pushed, and the molded product is removed from the mold. Thus, the operation of the rods can be readily performed, and the resin is not filled therein. Accordingly, it can prevent the production of burr at the molded product.
Patent JP-S589288-A (JP)
Inventor: CHIYAARUZU JIYOSEFU MESUNASU J
IPC: G11C11/416
Filed: 1982-05-17
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-H03280142-A (JP)
Title: Or read-out circuit for memory data
Inventor: YOSHIBA KAZUMICHI
IPC: G06F12/16
Filed: 1990-03-29
Abstract: PURPOSE:To unnecessitate three-state buffers of the same number as the number of memories, and to reduce the scale of hardware, and to make a device inexpensive by providing a latch circuit to fetch the output of an OR circuit at every command outputted from an AND circuit, and supply the output to the OR circuit. CONSTITUTION:To make a command generatable from a command generator 24 selectively in respect of each address as being synchronized with the generation of the address from an address generator 21. Then, the logical product of this command and a read-out command signal is taken by the AND circuit 33, and the device is turned into a read-out state by the read-out command signal, and the memory 23 is read out according to the address, and this read- out data is supplied to the OR circuit 36. The output data of the OR circuit 36 is fetched into the latch circuit 34 every time the command is outputted from the AND circuit 33, and the output of the latch circuit 34 is supplied to the OR circuit 36. Thus, only one piece of the memory suffices for the device, and the number of circuit constituent elements can be managed with a few number, and the device can be constituted so as to be small-scale and inexpensive.
Patent JP-H03278999-A (JP)
Title: Pen stocker of automatic drafting machine
Inventor: YAMADA ATSUSHI
IPC: B43L13/00
Filed: 1990-03-29
Abstract: PURPOSE:To accurately detect the presence of a writing utensil by preventing the erroneous operation of a sensor by providing a reflected light reducing part to the light reflecting surface of the sensor of a stocker main body. CONSTITUTION:The rotation of a pen stocker main body 2 is controlled and the pen holding part thereof is opposed to a sensor 6 and the sensor 6 judges whether the opposed pen holding part holds a writing utensil 4 to detect the presence of a pen. The sensor 6 is constituted so that the quantity of the incident reflected light generated when projected light impinges against the surface of the writing utensil 4 to be reflected therefrom is converted to an electric signal by a photodetector and outputs a pen presence detection signal. When the pen holding part holds no writing utensil 4, the projected light impinges against the deep end surface or irregular reflection surface of the reflected light quantity reducing part 8 of the stocker main body 2 and the quantity of the reflected light incident to the sensor 6 is markedly reduced. By this constitution, difference is markedly generated between photocurrent levels at the times of the presence and absence of the writing utensil 4 of the photodetector of the sensor 6 and the pen presence detection circuit having the photodetector as a constitutional element can accurately output a detection signal showing the presence of a pen.
Patent JP-S566237-A (JP)
Title: Manufacture of lithographic plate
Inventor: KANEDA EIJI
IPC: G03F7/07
Filed: 1979-06-28
Abstract: PURPOSE:To enhance the quality of an image and the printing resistance of a lithographic plate, when the plate is manufactured by applying a silver complex salt diffusion transfer (DTR) method, by carrying out DTR processing in the presence of thiosalicylic acid or a thiosalicyclic acid forming compound and a cyclic imide compound. CONSTITUTION:A compound such as 5,5-dialkylhydantoin represented by formula I (where Z is a group of atoms forming a 5- or 6-membered cyclic imido ring consisting of 1-3N atoms and the balance C atoms, and the atoms may have substituents) and thiosalicylic acid or a thiosalicyclic acid forming compound such as the compound of formula II are added together or separately to silver halide photographic material or a DTR developer. The cyclic imide compound is added to one or more among the physical developing nucleus layer, the silver halide emulsion layer and other layer of the material, or it is added to the developer. The combination of thiosalicyclic acid and the cyclic imide compound results in superior ink receivability and printing resistance.
Patent JP-S5417708-A (JP)
Title: Flexible disc recorder-reproducer
Inventor: ITSUSHIKI MASANORI
IPC: G11B5/56
Filed: 1977-07-11
Abstract: PURPOSE: To perform stable recording and reproducing and facilitate exchanging of heads by hermetically closing the groove part of a stationary substrate for installation of the magnetic head through the use of an elastic material and providing a magnetic head position adjusting mechanism in the lower part thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5510030-A (JP)
Title: Device for supporting exhaust system of engine
Inventor: NAGASHIMA KATSUJI
IPC: B60K13/04
Filed: 1978-07-07
Abstract: PURPOSE: To provide exhaust system support clamps which can appropriately absorb high-frequency vibration and quickly damp low-frequency vibration.  
     CONSTITUTION: Each support clamp 1 is annularly made of an elastic material such as rubber. A circumferential groove 5 of U-shaped cross section is provided on the support clamp 1. Two edges 3, 4 are located on both the sides of the circumferential groove 5. Two projections 6, 7 are provided on the inside of the annular support clamp 1 and face each other. The arms 11, 12 of a bracket 13 and the hook 17 of another bracket 16 for supporting an exhaust pipe 15 are coupled to each other by both the support clamps 1. Both the projections 7, 7 are located between the arms 11, 12 and the hook 17. The high-frequency vibration is absorbed because the distance between the edges 3, 4 increases. The low-frequency vibration is quickly damped because the projections 6, 7 come into contact with the arms 11, 12 and the hook 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57197169-A (JP)
Title: Type traveling device
Inventor: KIRISAWA MINORU
IPC: B41J1/20
Filed: 1981-05-29
Abstract: PURPOSE:To secure adhesion of the side of a type belt whereon types are mounted to a platen by a method wherein the part on the platen with which a type belt does not come in contact is projected slightly forward and the end part of the type belt near types is inserted into a groove. CONSTITUTION:The additive member 4a of the platen 4 is used to provide the groove part and the additive member 4a is fixed by screw 9 to the platen. As seen from the width direction of the type belt 1, a type 1a is placed near the upper end and a detected part 1b is near the middle and the upper end part of the type belt 1 is inserted into a very narrow U or V type groove formed by mounting the additive member 4a on the upper part of the platen 4. Which part in the platen 4 the upper part of the type belt 1 runs along in the height direction is decided by the belt width and the position of the crown of a couple of  pulleys 2, 3.
Patent JP-H05285752-A (JP)
Title: Bumper assembly device
Inventor: HARADA SHINJI
IPC: B23P21/00
Filed: 1992-04-03
Abstract: PURPOSE:To provide a bumper assembly device which enables a bumper to be gripped and assembled regardless of an availability of a lamp insertion hole in the bumper. CONSTITUTION:The assembling device is equipped with a hand frame 6 at the tip end of a robot arm, a grip pad 28 projected out of the hand frame 6, an extension frame 32 which is extended from the hand frame 6 to the direction that the grip pad 28 is projected, and is located below a bumper B when the hand frame is advanced, a finger shaft 48 which is extended out of the extension frame 32 to the projected direction, concurrently can be freely advanced/retreated in the projected direction, and also can be freely rotated, and with a clamp finger 50 which is rotatably attached to the tip end of the finger shaft 48.
Patent JP-S578760-A (JP)
Title: Preparation of fibrous food
Inventor: KAN YOUICHI
IPC: A23L17/00
Filed: 1980-06-18
Abstract: PURPOSE: To prepare a flexible fibrous food having a high fibrous strength and a sense of eating equal to that of animal muscular fibers, by extruding a marine animal or livestock meat kneaded with common salt through a nozzle into an aqueous solution of a proteinic, denaturing agent or an edible oil.  
     CONSTITUTION: One type of a marine animal or liverstock meat or a mixture of various two or more types of marine animal or livestock meats is mixed with 1W 10wt%, preferably 2W4wt%, common salt, and the mixture is kneaded to give a kneaded meat, which is then extruded through a nozzle having a small hole with the inside diameter of 1mm or less, preferably 0.05W0.5mm, into an aqueous solution of a proteinic denaturing agent, e.g. aqueous solution of alum, aqueous solution of ethyl alcohol, a mixed aqueous solution of common salt with an acid, or an edible oil, e.g. salad oil or refined oil, spun, molded, and if necessary washed with water and heated to coagulate the protein by heat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02261127-A (JP)
Title: Stopper unlocking and locking device for rear connection bucket of farm tractor
Inventor: IGARASHI TORU
IPC: E02F3/355
Filed: 1989-04-01
Abstract: PURPOSE:To enable simple disconnection by composing the titled device with a support frame connected to a three-point linking mechanism and a bucket rearward reversively connected, and providing a stopper unlocking and locking device including an operation lever between both of the support frame and the bucket. CONSTITUTION:A bucket is connected to a tractor via a three-point linking mechanism, and a claw fitting 2 is mounted on a pivot part of a support frame. A remote control wire 22 is stopped to a standingly provided piece 20 on an upper surface of the claw fitting 2, and led to a driver's seat to be connected to an operation rod 28 through a sheath 27 supported with a support piece 26. When the operation rod 28 is operated. the remote control wire 22 is rotatably fulcrumed to move and disconnected from a hooking part 3 formed on a bucket main body, and the bucket is reversely rotated rearward. This makes mounting and demounting possible, and enables comfortable farm work.
Patent JP-S62238917-A (JP)
Title: Recombustion method for burnt ashes containing unburnt matter
Inventor: SORADA ARIHIKO
IPC: F23G5/14
Filed: 1986-04-11
Abstract: PURPOSE:To make a substantial reduction of volume of unburnt fuel and to improve an efficiency of combustion by a method wherein ashes collected by an electrical dust collector are mixed with fine powder fuel to perform a recombustion. CONSTITUTION:Ashes containing unburnt fuel collected by an electrical dust collector 8 are merged into a fine powder pipe 14 through an ash transporting pipe 18 and mixed with fine powder fuel transported from a mill 13. Mixed powder of ashes and the fine powder fuel is absorbed by a blower 21 at an outlet of a bag filter 15 and stored in a container 16. The mixed powder of the ashes and fine powder fuel stored in the container 16 is pushed by a primary blower 20 and supplied to a burner 2 through a mixed fine powder pipe 17 and applied to combustion.
Patent JP-H06273119-A (JP)
Title: Optical sensor for measurement of dimension and method for measuring and controlling dimension using the sensor
Inventor: AONO MASA
IPC: G01B11/02
Filed: 1993-03-18
Abstract: PURPOSE:To provide a sensor to be used for measuring the dimension which can be used at high temperatures, is compact in size to be set in a narrow space, and is ready to observe many points with good working convenience. CONSTITUTION:A light signal emitting part 1 which converts an electric signal into a light signal and generates the light signal is provided with a light projecting head 2 coupled via an optical fiber 5, and a light signal detecting part 3 which receives and converts the light signal into an electric signal is provided with a light detecting head 4 connected via the optical fiber 5.
Patent JP-S5284776-A (JP)
Title: Electronic watch
Inventor: MOROKAWA SHIGERU
IPC: H03B5/30
Filed: 1976-07-13
Abstract: PURPOSE:A liquid crystal display device is operated over a wider temperature range and prolonging of its service life is made possible by providing a temperature sensing element within a drive circuit and changing the waveform of the voltage applied to the liquid crystal display device of an a.c. drive system according to temperature changes.
Patent JP-S59210486-A (JP)
Inventor: YOSHIDA SHIGEAKI
IPC: G06T11/80
Filed: 1983-05-13
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-S577989-A (JP)
Title: Mount for semiconductor laser
Inventor: SHIMIZU HIROICHI
IPC: H01S5/02
Filed: 1980-06-17
Abstract: PURPOSE: To enable to readily determine the position and the direction of a semiconductor laser by a method wherein a projecting or recessed section is provided in a heat sink and, at the same time, a submount is fitted in said projecting or recessed section.  
     CONSTITUTION: A V-shaped groove is formed on the back of a silicon substrate 2. On the other hand, a protrusion to be tightly fixed in the V-shaped groove is formed in a copper heat sink. By tightly fixing the protrusion on the copper heat sink 1 and the V-shaped groove on the silicon submount 2, the position and the direction of the emitting light required for the semiconductor laser 4 can be readily determined. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59209277-A (JP)
Title: Fuel cell
Inventor: OOHARA SHIYUUICHI
IPC: H01M8/02
Filed: 1983-05-13
Abstract: PURPOSE:To prevent or decrease leakage or flow out of electrolyte by using particles of organic high molecule compound comprising hydrophobic nucleus and surface layer covering the nucleus and having ion group as electrolyte placing between a fuel electrode and an oxidizing agent electrode. CONSTITUTION:Particles 8 of organic high molecule compound comprising hydrophobic nucleus and surface layer covering the nucleus and having ion group 7 is used as electrolyte placing between a fuel electrode 5 and an oxidizing agent electrode 6. For example, particles of copolymer of styrene and styrene sulfonic acid in which sulfonic acid group is distributed on the surface is used as an electrode of methanol fuel cell. The particle is synthesized in such a way that distilled water, styrene as hydrophobic monomer, and sodium styrene sulfonate as ionic monomer are mixed and potassium persulfate as polymerization initiator are added to the mixture and they are stirred in a high speed under a nitrogen atmosphere to polymerize them.