baber/WOPTO huggingface dataset:
Patent JP-H06226690-A (JP)
Title: End cutting device
Inventor: WATANABE ERIO
IPC: B26D3/26
Filed: 1993-01-29
Abstract: PURPOSE:To make a device compact and improve productivity and end cutting quality. CONSTITUTION:An end cutting device is formed of a root crop holding box 20 having a root crop drop opening 20a at the upper part and opened at the front part; an end cutter 6 disposed at the front end part of the root crop holding box 20 and driven in the vertically moving state; plural storage cylinders 55 stored with root crop longitudinally and moved successively into a position above the root crop drop opening 20 of the root crop holding box 20; a sizing cutter 26 disposed at the root crop drop opening 20a of the root crop holding box 20 and driven in reciprocating motion so as to cut the root crop 5, dropped into the root crop holding box 20 from the storage cylinder 55, into the fixed size while supporting the root crop 5 in the storage cylinder 55 above the root crop drop opening 20a of the root crop holding box 20; and a pressing plate 34 driven in such a way as to press the root crop 5 of the fixed size in the root crop holding box 20 to the end cutter 6.
Patent JP-H09230293-A (JP)
Title: Optical fiber type modulation device
Inventor: NAKAMURA KAZUNORI
IPC: G02F1/01
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a modulation device whose modulation degree is not inferior to that of a conventional device by enhancing a modulation speed remarkably. SOLUTION: When a quartz-based optical fiber 2 is provided with a clad on the outer circumference of a core 3, the optical fiber 2 is provided with two holes 9 in the longitudinal direction of the fiber 2 at positions symmetric across the core 3 in the clad. Then, electrodes 11 respectively made of metallic wires arc inserted into these two holes 9 and also dipoles of components constituting the optical fiber 2 are aligned in a prescribed direction and the fiber 2 has a linear electrooptic effect having the polarization dependency.
Patent JP-2000233942-A (JP)
Title: Glass fiber having low alpha-ray emitting quantity
Inventor: SUZUKI YOSHIHARU
IPC: C03C13/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To specify the α-ray emitting quantity of glass fiber to reduce the probability of soft error generation due to the α-ray emitted from the laminated plate by using a silica raw material and an alumina raw material, which are specified in the α-ray emitting quantity, and specifying the content of SiO2 and Al2O3. SOLUTION: The glass fiber containing 53-70% SiO2 and 7-30% Al2O3 and having <=0.12 c/cm2.hr α-ray emitting quantity is obtained by using the silica raw material such as silica stone pulverized material containing >=99 wt.% SiO2 and having <=0.07 c/cm2.hr, preferably about <=0.05 c/cm2.hr α-ray emitting quantity and the alumina raw material containing >=99 wt.% Al2O3, having <=0.05 c/cm2.hr, preferably <=0.03 c/cm2.hr α-ray emitting quantity and obtained from bauxite. A substrate for a printed wire board having <=0.06 c/cm2.hr α-ray emitting quantity is obtained by using the glass fiber as a base material to prevent the generation of fault such as the malfunction of a device due to the emitted α-ray.
Patent JP-H10221292-A (JP)
Title: Detecting method for steel material corrosion in concrete
Inventor: ISHIBASHI KOICHI
IPC: G01N27/26
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method to accurately detect the corroded condition of steel material in concrete, in which there is no need to connect conductors with the steel material in concrete. SOLUTION: A concrete structure 13 includes steel material 12 set in concrete 11, and at the surface of the concrete 11, two or more steel corrosion sensing ends 14a and 14b equipped with electrode are installed in contacting at certain intervals, and a potential measuring device 15 measures the difference in the natural potential between the steel materials 12a and 12b in concrete 11a/11b at two or more places. This allows detecting the corroded situation of the reinforcing bars in the concrete.
Patent JP-S59158368-A (JP)
Title: Unit injector
Inventor: ENDOU MAKOTO
IPC: F02M57/02
Filed: 1983-02-28
Abstract: PURPOSE:To have adjustment of the rate of injection as well as the ignition timing using simple construction by furnishing a sleeve between the body of this unit injector and a plunger in such a way as rotatable and axially slidable, and thereby allowing the sleeve to make vertical and rotational motion. CONSTITUTION:A sleeve 3 is installed between the body 1 of this unit injector and a plunger 2 in such a way as rotatable and slidable in the axial direction. Moving this sleeve 3 upwared will quicken the timing when the bottom 12 of the plunger 2 shuts a feed port 10, whereby the injection timing becomes earier. Moving the sleeve 3 downward will delay the injection timing. Adjustment of the rate of injection is accomplished by turning this sleeve 3, that will change the distance of a lead 11 from the bottom 12 of plunger 2.
Patent JP-2000229319-A (JP)
Title: Coring machine
Inventor: NAOI YOSHIHISA
IPC: B28D1/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a coring machine which consists of a simple constitution and enables efficient and stable working without causing a defective state such as a chip in the edge of a circular hole at finishing grinding. SOLUTION: A supporting board 5 for supporting a work 6 is fixed on a reversal base 8 which is rotated normally and reversely at 180 degrees. A spill port 5a having a hole diameter larger than the outside diameter of the grind stone 2 of a core drill 1 is provided in the central part of the supporting board 5 and the reversal base 8. Grinding of the work is enabled in the normal rotation edge and the reverse rotation edge of the reversal base 8. A pedestal 14, which is vertically moved and supports the work while being ground in the ascending edge, is provided in the underside of the reversal base 8.
Patent JP-H06188524-A (JP)
Title: Ohmic electrode, formation thereof, and light emitting element
Inventor: OZAWA MASABUMI
IPC: H01L31/0224
Filed: 1993-01-28
Abstract: PURPOSE:To realize an ohmic electrode exhibiting high adhesion and low specific contact resistance to II-VI compound semiconductor. CONSTITUTION:An ohmic electrode composed of a metallic multilayer film having a Pd film at the lowermost layer is formed on a p-type ZnTe layer 2 by vacuum deposition. After formation of an ohmic electrode, annealing is effected, as required, at 100-300 deg.C. The ohmic electrode thus formed is employed as a p-side ohmic electrode for a semiconductor laser or a light emission diode employing a II-VI compound semiconductor.
Patent JP-H06218265-A (JP)
Title: Solidified grain granulator
Inventor: YOSHIOKA TERUO
IPC: B01J2/12
Filed: 1993-01-28
Abstract: PURPOSE:To granulate imperfectly solidified grains exclusive of the desired solidified grains from a fly ash-solidifying and kneading machine by horizontally installing a solidified grain granulator below the discharge port of the fly ash- solidifying and kneading machine. CONSTITUTION:The solidified grain granulator 10 is horizontally installed below the discharge port 1a of the fly ash-solidifying and kneading machine 1. The inlet of a curing conveyor 2 is provided below the outlet of this solidified grain granulator 10 and a freely rotatable hollow drum 6 connected to a rotational driving device 1 is provided. The imperfectly solidified grains discharged from the discharge port 1a are introduced via a hopper 15 into the drum 6. The imperfectly solidified grains are lifted circumferentially by the friction force with the drum 6 but the gravity is lowered and the vertical motion is circumferentially repeated. The solidified grains are compacted by incorporating fly ashes and cement therein during this time and grow bigger. These grains head toward the outlet 6b side along the lowermost side generator of the drum 6.
Patent JP-2000230030-A (JP)
Title: Highly durable flexible polyurethane foam and its production
Inventor: ISOBE MASAHIRO
IPC: C08G65/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To produce a flexible polyurethane foam which exhibits an excellent durabilty and small hardness change and thickness change by reacting a polyisocyanate with water and a polyol component which contains a polyoxyalkylene polyol produced by using a catalyst containing cesium hydroxide or rubidium hydroxide. SOLUTION: A flexible polyurethane foam with a density of 25-34 kg/m3, a hardness change in repeated compression test of 25% or lower, and a wet-heat compression set of 25% or lower is produced by reacting a polyisocyanate with water and a polyol component in the presence of a catalyt. The polyol component comprises a polyol (A) containing a polyoxyalkylene polyol which is prepared by reacting an alkylene oxide compound in the presence of a catalyst containing cesium hydroxide or rubidium hydroxide and/or a polymer polyol (B) prepared by dispersing polymer particles which are formed by the radical polymerization of an unsaturated compound in a polyol containing the polyoxyalkylene polyol.
Patent JP-S53117935-A (JP)
Title: Diagnosis system for card punching device
Inventor: WATANABE TERUHISA
IPC: G06K1/02
Filed: 1977-03-25
Abstract: PURPOSE: To facilitate an easy maintenance of the puching device and to reduce the lowering of the processing capacity for the computer caused by the fault of the punching device, by carrying out the fault analysis of the punching device and securing an automatic detection of the faulty areas to be applied for the ONline diagnosis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08213792-A (JP)
Title: Bulk cassette
Inventor: MORITA KOJI
IPC: B23P21/00
Filed: 1995-01-31
Abstract: PURPOSE: To secure supply of an electronic part to a supply position without complicating the structure, in a bulk cassette for transferring a bulked electronic part supplied from a bulk case by air through a transfer path to a part supply portion for a part mounting unit. CONSTITUTION: In a chute 13 for transferring an electronic part 12, a residual pressure removing hole 25 interlinked from the chute to the outside is formed at a position closer to a part supply portion 18 than to a blow-out port 23a through which normal pressure air is blown into the chute. Also, an exhaust 26 capable of exhausting the normal pressure air within a bulk cassette 1 to the outside is provided at an aperture portion on the side where the residual pressure removing hole is interlinked to the outside.
Patent JP-S57148140-A (JP)
Title: Heat accumulator
Inventor: IRIE HIROSHI
IPC: F24J2/34
Filed: 1981-03-07
Abstract: PURPOSE:To improve the heat absorbing efficiency and the heating efficiency of the titled heat accumulator by a method wherein a heat absorbing tank and a heat radiating tank are provided outside and inside the room, respectively, and after both of the tanks are connected with each other by upper and lower connecting pipes, a heat accumulating liquid is filled into the tanks. CONSTITUTION:When a cover 6 is moved rearward so that inclined strips 7 and 20 are brought into close contact with one another, solar heat is adsorbed by the strips 7 and 20 to thereby heat the heat accumulating liquid R within the heat adsorbing tank 2. The heat accumulating liquid R thus heated flows up into the heat radiating tank 3 via the upper connecting pipe 4 and a check valve 12 and is returned to the heat adsorbing tank 2 via the lower connecting pipe 5 and a check valve 14 so that the heat accumulating liquid R is gradually heated to an elevated temperature. On the other hand, when the cover 6 is moved forward at night so that fins 9 and 21 are brought into close contact with one another, the heat accumulated in the liquid Ris radiated into the room to thereby heat the latter. In this case, the check valve 14 is closed and the convection of heat moving downward along the fins 9 takes place so that the heat is radiated efficiently.
Patent JP-S53118480-A (JP)
Title: Production of heat-shrinkable tube
Inventor: OCHIAI MASATOSHI
IPC: B29C61/08
Filed: 1977-03-24
Abstract: PURPOSE:A tube of an organic high polymer is set inside a knitted tube and pressurized from the inside under heating whersby the pattern of the knitted tube is transferred to the high-polymer tube and further stretched in the radius direction to produce title tube with a pattern on the peripheral surface suitable for grip of fishing rods.
Patent JP-H05233184-A (JP)
Title: Curve plotting circuit
Inventor: TONOMURA MOTONOBU
IPC: G06F3/153
Filed: 1992-02-20
Abstract: PURPOSE:To eliminate skipping a picture element and prevent the generation of double plotting by providing a register only for temporarily storing a numerical value. CONSTITUTION:A program is read out of a display program part 1 and the display type is decoded. When an object to plot is a Bezier curve, display data is divided into coordinate values (x) and (y) and loaded by two times. Data concerning the respective coordinates (x) or (y) is loaded to the dedicated registers 8 to 16 in a single action. A computing unit is provided with carry look ahead(CLA) adders 3 to 6 for the respective components of (x) and (y), and that 7 for a counter counting the number of plottings. The respective CLA adders 3 to 6, 7 are provided with dedicated temporary registers 8 to 17 which are needed for calculation and one of them are selected and provided. Then, a picture element to plot is tested for whether be in a section adjacent to a present picture element or not to compensate, and the setting of an primary value is accelerated.
Patent JP-S63202110-A (JP)
Title: Agc circuit
Inventor: YASUOKA MASAHIRO
IPC: H03G3/20
Filed: 1987-02-18
Abstract: PURPOSE:To reduce the quantity of ROMs in use in an automatic gain control (AGC) circuit and to improve the accuracy by controlling the gain by the mean value of an absolute value of a received signal in the initial stage when the signal comes and controlling the gain by the square mean value of the received signal afterward. CONSTITUTION:The absolute value is being added for two-Baud period at high speed AGC to activate the high speed AGC just after the end of the two-Baud period depending on the value. An AGC output signal 3 is squared by a square means 9 at low speed AGC, a prescribed number is added to the output by a square adder means 10 and a square means value is obtained by a square averaging means 11. Then a 2nd gain setting means 12 compares the output of the square mean means 11 with the square mean value of the reference signal to apply the control whether or not a prescribed quantity of the gain is to be increased or decreased and the gain is set. As above, the quantity of the ROMs in use in applying the AGC processing is decreased without increasing the arithmetic operation and the accuracy of the AGC control is not reduced.
Patent JP-H10224494-A (JP)
Title: Remote control system
Inventor: NAKAYAMA TSUNEAKI
IPC: H04M11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system in which the power source on/off operation of the host computer is possible in addition to data processing operation from a terminal at a distant place. SOLUTION: It is discriminated whether data inputted from remote terminal equipment 40 and sent through a public line network 33 are input data to a host computer 10 or a power supply control command for controlling the power source of the host computer, the input data to the host computer are outputted to the host computer as console data and a remote device 20 is provided for controlling the power source of the host computer based on the power supply control command for controlling the power source of the host computer.
Patent JP-H11234375-A (JP)
Title: Clip structure for portable terminal device
Inventor: HONMA YASUYUKI
IPC: H04W88/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a clip structure for a portable terminal which makes a good use of a screw which connects a front case and a rear case to realize clip attachment, also secures the necessary attachment strength of the clip and also has a simple structure which can utilize the material elastic force of the clip itself. SOLUTION: In the clip structure for a portable terminal which connects a front case 1 and a rear case 2 with a screw and also provides one case 2 with a clip 4, the clip 4 is a synthetic rubber molded body that has elasticity in itself, a pocket 2a on which the base of the clip 4 is mounted from the case side is formed at one case 2, also, a window 2b through which the elastic supporting part 4b of the clip 4 is led is formed on the outer surface of the case from the pocket 2a and also, a screw fixing part 4c which is located at a place of the case 2 through which the screw is inserted and is fastened together with the screw is formed at the base 4a of the clip 4, loaded in the pocket 2a.
Patent JP-H01208455-A (JP)
Title: Laser vacuum vapor deposition apparatus
Inventor: HAMADA OSAMU
IPC: C23C14/28
Filed: 1988-02-15
Abstract: PURPOSE:To freely set up conditions according to the kind of material of ceramic and required film thickness by forming a ceramic member forming a ceramic film on a substrate into a sheet-like state and also moving the above ceramic member vertically and horizontally by means of an X-Y axis driving device. CONSTITUTION:A laser beam 1 concentrated by a condenser lens 3 is applied to a ceramic member 12 in a vacuum chamber 11 and the evaporated ceramic vapor 1a is allowed to adhere to the surface of a substrate 20, by which a ceramic film 1b is formed. At this time, the ceramic member 12 is formed into a sheet-like state and this ceramic member 12 is properly moved vertically and horizontally by means of an X-Y axis driving device 13, by which the thermal action time of the laser beam 1 on the ceramic member 12 is controlled and the amount of evaporation is regulated. By this method, precise film thickness control by means of the modification of the kind of material of ceramic and also the modification of film deposition velocity can be performed and various kinds of ceramic films can be formed under various conditions, and further, ceramic films with superior quality can be obtained.
Patent JP-S59165391-A (JP)
Inventor: RAINHARUTO BAAGERU
IPC: H01R43/00
Filed: 1984-02-22
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-H07243399-A (JP)
Title: Tightening for pump casing
Inventor: FUJII TAKUYA
IPC: F04D29/44
Filed: 1994-03-03
Abstract: PURPOSE:To decrease the required strength of the material, thickness and flange part of a casing tightening bolt by measuring the temperatures of either or both of a pump casing and a casing tightening bolt, and relieving excessive stress due to a difference in temperature between them by forcibly adjusting its temperature to an appropriate level. CONSTITUTION:A casing is tightened with a casing tightening bolt 3 and a casing tightening nut 4. Temperature is detected with a casing tightening bolt temperature detector 5 and a casing temperature detector 6. The generation of stress due to a difference in temperature between the casing and the bolt is reduced by adjusting the temperature of the casing tightening bolt 3 with a temperature adjusting device 8 and using a special material for the casing tightening bolt 3. It is thus possible to manufacture a pump inexpensively and easily by eliminating the necessity for using a material with greater tensile strength for the casing tightening bolt or using a casing tightening bolt of greater diameter.
Patent JP-S58151166-A (JP)
Title: Talkie transmission system with regulated call
Inventor: YOSHINO HARUYUKI
IPC: H04M3/22
Filed: 1982-03-03
Abstract: PURPOSE:To attain the scanning of a subscriber line even in transmission of call regulating talkie, by connecting one of the subscriber lines to earth or a battery via the 2nd scanning resistor and the other of a subscriber line scanning circuit, in a subscriber circuit of a telephone exchange. CONSTITUTION:When a subscriber hooks off, a DC current loop is formed via a DC battery VBB, a talkie tone superimposing transformer T, and resistors R1, R2. A subscriber line scanning circuit LSCN recognizes the DC loop closing with the detection of change in the potential difference between the R1 and R2, and informs it to a control circuit CONT via a scanning output line 3. The CONT informs the closing to a controller via a device 7 in a prescribed timing. The controller gives next instruction to the CONT via a line 8. That is, contacts COA, B are opened with control lines 1, 2, a prescribed bus of a spatial split switch SDSW to connect a circuit block BSCH and an unimportant subscriber SUB. The subscriber monitor function is transferred from the LSCN to the BSCH.
Patent JP-H03237164-A (JP)
Title: Thermoplastic elastomer composition
Inventor: HATA KATSUHIKO
IPC: C08K5/41
Filed: 1990-02-13
Abstract: PURPOSE:To provide a composition having excellent mechanical properties, moldability and antistatic function and not generating the defects of appearance such as bleeding on the surface of molding thereof by compounding a thermoplastic elastomer with a poly boron compound and a specific compound. CONSTITUTION:(A) 100 pts.wt. of a thermoplastic elastomer, preferably a polyester, polyamide or polyurethane thermoplastic elastomer, is compounded with (B) a poly boron compound, preferably a nitrogen-containing poly boron compound forming a charge transfer complex, preferably in an amount of >=0.1 pt.wt. and (C) at least one compound selected from C1 : a sulfonamide compound, C2 : a hydroxybenzoic acid ester and C3 : a hydroxyphthalic acid ester in the same amount or more as or than that of the component B to provide the objective composition. Or the components A and C are preferably mixed with each other with a mixer, etc., at 30-60 deg.C to allow the component A to absorb the component C, and the mixture is compounded with the compound B and further mixed and kneaded to provide the objective composition.
Patent JP-H08227566-A (JP)
Title: Disk device
Inventor: ISHIZAKI KOICHI
IPC: G11B21/02
Filed: 1995-02-22
Abstract: PURPOSE: To reduced the runaway area of a disk so as to increase the recording capacity of a disk device by providing a first magnet in an actuator and a second magnet for producing a magnetic repulsive force when the first magnet comes close to an elastic stopper. CONSTITUTION: An actuator 32 is permitted to move within the range of coming into contact with elastic stoppers 34 and 35. When the actuator 32 runs away in the direction of the elastic stopper 35, a kinetic energy of the actuator 32 is decreased by means of a magnetic repulsive force produced between a first magnet 36 and a second magnet before the actuator 32 collides with the elastic stopper 35. By means of this magnetic repulsive force, an impact force against the elastic stopper 35 is reduced and elastic deformation quantities of the elastic stoppers 34 and 35 are made small. That is, the runaway area of a disk 31 is reduced and a data area is increased.
Patent JP-H09227695-A (JP)
Title: Sliding resin molding
Inventor: MURAKAMI HARUFUMI
IPC: C08J5/16
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the wearing characteristics and mechanical properties of a thermoplastic resin incapable of forming an anisotropic phase in molten state by dispersing liquid-crystal polyester resin fibers capable of forming an anisotropic molten phase therein and molding the obtained dispersion. SOLUTION: A resin compsn. is obtained by compounding 100 pts.wt. liquid- crystal polyester resin fibers comprising 99 to 50% thermoplastic resin incapable of forming an anisotropic phase in molten state and 1 to 50% liquid-crystal polyester resin fibers capable of forming an anisotropic molten phase having a relative viscosity of at least 2.0dl/g with, if nesessary, 0.01 to 3.0 pts.wt. at least one silane compd. selected from among vinylalkixysilanes, aminoalkoxysilanes and mercaptoalkoxysilanes, 0.01 to 1.0 pt.wt. phosphorus compd., and 1 to 200 pts.wt. particulate or platy inorganic filler. The resin compsn. is injection-molded at a temp. not lower than the incipient fluidization temp. of each of the liquid-crystal polyester resin and the thermoplastic resin.