baber/WOPTO huggingface dataset:
Patent JP-H11113812-A (JP)
Title: Vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with high usability by providing a superior main body storage means for an auxiliary suction tool. SOLUTION: This cleaner is so constituted that a storage recess part 20 which stores an auxiliary suction tool in the bottom of the main body external hull is provided in the bottom of the rear external hull of the main body having a drive chamber 5 incorporating a dust collecting chamber in its front part of the main body and an electric blower 4 in its rear part, and a holding part which is formed of a side core die and a cavity die, has the elasticity deformable in attaching/detaching the auxiliary suction tool, and is in contact with the auxiliary suction tool is formed in the bottom face entrance of the storage recess part 20. This constitution can provide a moderate click feeling in attaching/detaching the auxiliary suction tool.
Patent JP-H0980007-A (JP)
Title: Instrument for measuring ion composition of ion exchange resin
Inventor: FUKUE SUSUMU
IPC: G01N27/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple instrument for measuring ion composition of ion exchange resin which can quickly and inexpensively measure the overall ion composition of an ion exchange resin containing an anion composition, such as the sulfate ion, etc., by a simple method. SOLUTION: An aqueous solution containing ammonia 21 is passed through a sample resin column 1 packed with a sample resin 2 so as to elute cations and anions adsorbed to the resin 2 and the cations are removed from part of the solution flowing out of the column 1 by passing the part through a cation exchange column 9. Then the anions are removed from another part of the solution by passing the part through an anion exchange column 10. The conductivity detecting values of conductivity meters 16, 17, and 18 which measure the conductivity of the solution flowing out of the column 1 and the flow rate signal of a flowmeter 19 are inputted to an arithmetic device 20. The anion concentration is calculated from the peak value of the meter 17 and the cation concentration is calculated from the difference between the detecting values of the meters 16 and 17. Then the ion composition of the sample resin 2 is calculated from the calculated results of the anion and cation concentrations and the reusability of the resin 2 is measured.
Patent JP-S61112272-A (JP)
Title: Microcomputer applied device
Inventor: YOSHIOKA MICHIO
IPC: G06F13/28
Filed: 1984-11-06
Abstract: PURPOSE:To simplify the design of an I/O as well as the constitution of a microcomputer applied device by using a circuit which corrects the working of a direct memory addressing unit in response to each peripheral device. CONSTITUTION:A correction circuit 20 is provided to a DMAC (direct memory access controller) 2 to correct the working (bus cycle duration, control signal timing) of the DMAC 2 in response to I/O3 and 4 respectively. The circuit 20 is connected to a control bus connected to a CPU 1 and also supplies the DTACK signal given from a wait controller 7 together with signals ACK1 and K2 delivered to the I/O3 and 4 from the DMAC 2. Then the circuit 20 delays the signal DTACK for the insertion of a wait state. At the same time, the circuit 20 delays the data strobe signal DS to attain the proper action timing.
Patent JP-S6387942-A (JP)
Title: Low-fat or oil-containing coffee whitener
Inventor: KAWAGUCHI JUN
IPC: A23L29/10
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled coffee whitener, by blending an emulsifying agent consisting of sucrose ester of a fatty acid having a low HLB value and an organic acid monoglyceride as an essential ingredient and having improved preservation stability. CONSTITUTION:A coffee whitener obtained by blending an emulsifying agent consisting of (A) sucrose ester of a fatty acid having <=6 HLB, preferably a 12-22C fatty acid residue and (B) an organic acid monoglyceride, preferably citric acid monoglyceride or succinic acid monoglyceride as an essential ingredient.
Patent JP-S6390391-A (JP)
Title: Binder for flux
Inventor: KOYAMA TAKAHIRO
IPC: B23K35/365
Filed: 1986-10-01
Abstract: PURPOSE:To produce a binder for a flux having excellent coating property and binding property by compounding a surface active agent with sodium carboxymethylcellulose. CONSTITUTION:The binder for the flux is prepd. by compounding about 1-100wt%, more preferably about 5-50wt.% surface active agent with the sodium carboxymethylcellulose. Polyoxyethylene alkyl ether, sodium alkkyl sulfate, etc., are used as the surface active agent. An extrusion work in a stage for coating of a flux coating material on a core wire is improved by using such binder, by which the sticking thereof to a coated electrode is decreased.
Patent JP-H1173065-A (JP)
Title: Recording apparatus
Inventor: YUKIMURA NOBORU
IPC: G03G15/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide high-accuracy rotational output and high-torque output by synthesizing the output of an oscillatory wave motor and the output of the other motor. SOLUTION: At least a photoreceptor drum 4 is driven in rotation by an oscillatory wave motor 1 which is a first motor using the vibration as the driving principle and the other motor 9 which is a second motor using a phenomenon other than vibration as the driving principle. The resultant output of the oscillatory wave motor 1 and the other motor 9 rotates the photoreceptor drum 4 by connecting an oscillatory motor shaft J1 to a photoreceptor drum shaft 5 of the photoreceptor drum 4 by a coupling 2. An encoder scale 3 is provided in the oscillatory motor 1 to be used for controlling the rotation of the oscillatory motor 1 and the other motor 9. Thus, it is possible to provide a recording apparatus having a rotary driving system by which uneven rotation of the photoreceptor drum 4 can be reduced, and high torque rotary driving force can be generated.
Patent JP-2000061002-A (JP)
Title: Multi-pierce solid golf ball
Inventor: HAYASHI JUNJI
IPC: A63B37/12
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-piece solid golf ball which gives a very soft touch in hitting, and has better durability along with excellent flying performance. SOLUTION: In a multi-piece solid golf ball G which is provided with a solid core 1, at least one layer of envelop layer 2 covering the core 1, an intermediate layer 3 covering the envelop layer 2 and at least one layer of cover 4 covering the intermediate layer 3, the intermediate layer 3 and the cover 4 are formed of the same kind of thermoplastic resin as a main material while the hardness of the solid core 1 is 2.5-7.0 mm in terms of the deformation value in the case of application of a load of 100 kg. The Shore D hardness of the cover 4 is at least 53, and the Shore D hardness of the cover 4 is higher than the Shore D hardness of the intermediate layer 3.
Patent JP-S6475991-A (JP)
Title: Position detector of nuclear reactor control rod
Inventor: ARA KATSUYUKI
IPC: G21C7/08
Filed: 1987-09-18
Abstract: PURPOSE:To decrease the number of coils and enable a simplification of a device, by setting their length to be approximately same length as a travelling range of a nuclear reactor control rod, by placing the coils at each circular surface of a rod member travelling synchronizingly with the control rod, and by detecting the coil output. CONSTITUTION:A rod member 11 having approximately same length as a travelling range of a control rod and travelling synchronizingly with a control rod is divided into rod elements 111-11K each having horizontal section of partial circle. Each of these rod elements 111-11K is also divided into 'M' sections along with the rod axis (total number of the sections is M) and each section is set to have one of n-kinds of different magnetic permeabilities corresponding to numbers expressed in an n-ary notation and also for each portion, a K figures number expressed in an n-ary notation is given. At a proximity of the rod 11, planar coils 121-12K coiled spirally are placed facing circular surface of each rod element 111-11K at a height of an observation position, and a detecting device 14 detects each magnetic permeability of at the height as the coils' 121-12K inductance. With this procedure, the same number of coils as the number of the members can sufficiently cover one section thereby the number of coils can be decreased, a maintenance work can be simplified and a reliability of whole device is much improved.
Patent JP-2001060262-A (JP)
Title: Data base system for digital image information on large scale image
Inventor: OZAKI HIROYUKI
IPC: G06F17/30
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a data base system for digital image information on the large scale images in order to enlarge or reduce the digital image information in an optional designated ratio and to convert the image information into an optional coordinate system by storing each of split images whose raster images are registered into plural storing means via an alias operation. SOLUTION: An initialization file 40 describes the data structure of an image data base, and a base folder 50 manages intensively an image file 55 and stores the image data base. The said description associates systematically a virtual image, a tile image (file 55) and a registered image 10 or an extracted image 70 with each other. The folder 50 includes plural subfolders consisting of virtual images which are vertically split. When the subfolders are defined as aliases, other storing means can also be accessed and the image information can be dispersedly stored.
Patent JP-H0569431-A (JP)
Title: Method for molding cylindrical green body
Inventor: KUMAMOTO SUSUMU
IPC: H01L41/39
Filed: 1991-09-13
Abstract: PURPOSE:To subject a cylindrical green body to uniaxial press molding by an inexpensive means so as to reduce the deformation thereof. CONSTITUTION:A powdery fine sheres 46 are uniformly dispersed in a PZT granulated powder 44 to be mixed therewith in a dry state and the resulting mixed powder 52 is subjected to uniaxial press molding. Since pressure distribution is reduced, even when usual baking using no uniaxial pressing and bottom plate of furnace is performed, deformation is reduced. Therefore, a cylindrical sintered body free from deformation can be obtained in low cost.
Patent JP-H0283750-A (JP)
Title: Information processor
Inventor: HAYASHIDA KATSUMI
IPC: G06F11/28
Filed: 1988-09-21
Abstract: PURPOSE:To easily obtain the executing information necessary for debugging jobs by providing a register which designates a program area to be recorded, an address comparator, an information memory, a word length memory for executed instructions, and an adder which produces the addresses of both memories. CONSTITUTION:The upper and lower limit registers 5 and 6 designate the instruction address areas of a program which records the history information. A comparator 7 decides the address areas designated by the registers 5 and 6. An adder 8 adds 1 every time an information processor 1 carries out an instruction. An information memory 3 has a recording area of a flag which identifies whether the relevant instruction is equal to a branch instruction or not and whether a program instruction is produced or not. Then the processor 1 compares and decides the addresses with each other in an instruction address area for each execution of an instruction and designates an address with the output of an adder 8 within a designated area. Then the history information and the instruction word length are recorded to the memories 3 and 4 respectively for each execution of an instruction. In such a constitution, the generation of an interruption and the failure of branch can be identified. Thus the availability of the memory part is improved and a program can be extended. Furthermore the instruction word length is easily decided.
Patent JP-S6388988-A (JP)
Title: Spread energy signal generating circuit
Inventor: ADACHI HIROAKI
IPC: H04N7/20
Filed: 1986-10-02
Abstract: PURPOSE:To make synchronism adjustment of symmetric triangular wave signals by making symmetric triangular wave signals synchronously with vertical synchronizing signals when there is synchronizing signal, and basing on pulse string of specified frequency when there is no synchronizing signal. CONSTITUTION:A synchronizing separator circuit 1 detects synchronizing signals form television video signals e1 and sends them to a vertical synchronism detecting circuit 2 and a synchronism discriminating circuit 8. The vertical synchronism detecting circuit 2 detects vertical synchronizing signals from inputted synchronizing signals and sends them to a frequency divider circuit 3. The frequency divider circuit 3 divides into a half frequency and sends to a selector circuit 9. On the other hand, a synchronism discriminating circuit 8 judges presence of synchronizing signals from inputted signals, and sends the result of judgement to the selector circuit 9. When output of the synchronism discriminating shows presence of synchronizing signals, the selector circuit 9 selects output of the frequency divider circuit 3, and in case of absence of synchronizing signal, selects output of a pulse generator, and sends them to an integrating circuit 12. When synchronizing signal is present, the integrating circuit 12 forms symmetric triangular wave signals synchronous to vertical synchronizing signals, and when there is no synchronizing signal forms the signals basing on pulse string of specified frequency.
Patent JP-2000068312-A (JP)
Title: Transfer apparatus for conductive ball and method of transfer for the same
Inventor: NAKAZATO SHINICHI
IPC: B23P21/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for transferring conductive balls, which can surely detect mistakes in picking up or placing of the conductive balls, even when the apparatus is used for works of different product species. SOLUTION: In a transfer apparatus for conductive balls which adsorbs conductive balls 2 by an adsorption head, 31a, 31b, for transferring to a work, slit plates, 45 and 46 having different widths depending on the size of the conductive balls 2 to be detected are placed on a ball-detecting member 40 that detects the presence of the conductive balls 2 sticking on the lower side plane of the suction head 31, and optical sensors, 43 and 44 having different ranges of detectable size or different levels of detection accuracy for the conductive balls 2 to be detected are equipped on the same. As a result of this, it is possible to detect accurately the conductive balls 2 on the lower side plane of the suction head 31a, 31b, by using the same transfer apparatus, even when the apparatus is used for works of different product species.
Patent JP-H0657546-A (JP)
Title: Spinning machine
Inventor: NAKAYAMA TERUO
IPC: D01H1/115
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a spinning machine capable of suppressing fluff of a spun yarn and preventing occurrence of a kinky yarn accompanied by decrease of yarn tension in joining of the spun yarn. CONSTITUTION:In the spinning machine, a fluff suppressing device 5 capable of suppressing fluff of a spun yarn is provided on the downstream side of an air spinning nozzle 3 and further, a feed means for feeding out a yarn while nipping is provided between the fluff suppressing device 5 and a slack tube 7 provided on the downstream side and capable of sucking and storing the spun yarn in joining of the yarn.
Patent JP-H0765831-A (JP)
Title: Hydrogen storage alloy electrode for metal-hydrogen alkali battery
Inventor: WATANABE HIROSHI
IPC: H01M4/38
Filed: 1993-08-27
Abstract: PURPOSE:To provide a high capacity, long cycle life alkaline storage battery. CONSTITUTION:Hydrogen storage alloy containing at least Ti, Mo and Ni as alloy elements is used as electrode material. The hydrogen storage alloy further containing 1-5 atom % Zr and/or Hf is heat treated at 900-1100 deg.C. As a result, with a bit of Zr and/or Hf added, a Ti-Ni group alloy phase hardly melts during heat treatment.
Patent JP-S61112677-A (JP)
Title: Thermal printer
Inventor: KATSURAI JUNJI
IPC: B41J2/32
Filed: 1984-11-07
Abstract: PURPOSE:To lessen the temperature rise of a solenoid when a thermal head is held with pressure, by making the excitation power when the head is held with pressure less than that when started with pressure. CONSTITUTION:In the state at a time t0 when a carriage is located at a home position, a detection signal S1 is outputted from a home position sensor 18 and a thermal head is separated from a platen. When a motor 8 is driven from this state by pulse and the carriage is separated from the home position at a time t1 the detection signal S1 of sensor 18 becomes not to be outputted. At a subsequent time t2, a solenoid 11 is continuously excited. Then, when the thermal head is pressed with a platen at a time t3, the thermal head is selectively heated and driven. At the same time, the solenoid 11 is, in a pulsing manner, excited according to the control signal S3 synchronized with, for exam ple, the drive pulse of the motor 8 and the state in which the thermal head is pressed onto the platen 1 is held. Thereby, the excitation power added to the solenoid 11 to hold the thermal head onto the platen 1 by pressure is lessened than the excitation power added when started with pressure.
Patent JP-H04115911-A (JP)
Title: Exchange method and its device of mold
Inventor: INABA ZENJI
IPC: B29C45/17
Filed: 1990-09-07
Abstract: PURPOSE:To constitue the above method so that a device necessary for an exchange of molds is made compact and integrated with a molding machine, by a method wherein a plurality of the molds are arranged on a mold clamping part slidably in the direction meeting at right angles with a mold clamping axis by allowing them to adjoin to each other, the mold positioned outside is pushed and the one mold is moved to a using position by a push feed method. CONSTITUTION:When a mold B is placed on a using position, in the case where the mold B is on the right of the using position, a pressing servomotor 18 on the left is restored to a position of the origin, then the pressing servomotor 18 on the right is pushed back the whole of the molds A, B, C to the left and the same is made into the initial position. An arbitrary one out of the adopted molds 5 is arranged on the using position like this and positioned in both a longitudinal and lateral directions along with the other two units of the molds. Then a movable platen 2 is moved up to a mold touching position, a mold fitting surface comes into contact with the back of a movable mold 5b. Clamp nails 10 are fitted into respective positioning grooves 11 by operating an operating clamp 9 in flanges 8 of the molds A, B, C, movable side molds 5a are positioned in both the longitudinal and lateral direction and an exchange of the molds 5 is completed.
Patent JP-H08102515-A (JP)
Title: Semiconductor device
Inventor: MUKAI MINORU
IPC: H01L23/28
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a semiconductor device in which the deterioration of mechanical and electrical reliability is suppressed by reducing thermal stress at the joint to a circuit board. CONSTITUTION: A lead 32 is extended while fixing the forward end at one end part 33 to the vicinity of the central part of semiconductor chip 34 sealing part 38 and connecting the forward end at the other end part 40 with a circuit board 41 at a connecting part 42. Although relative deformation takes place between an enclosure 37 and the circuit board 41 upon heating of the semiconductor chip 34 due to difference in the coefficient of linear expansion, correlation of thermal deformation is very low between the outer side face of the enclosure 37 significantly susceptible to deformation and the joint 42 to the circuit board 41.  Since the deformation of the enclosure 37 on the outer side face having relatively high rigidity has no effect on the joint 42 to the circuit board 41, thermal stress at the joint 42 is reduced thus suppressing the deterioration of mechanical and electrical reliability.
Patent JP-S6392550-A (JP)
Title: Tip reversing mechanism for paper sheet
Inventor: HOSOYA TAKAHIRO
IPC: G07D9/00
Filed: 1986-10-03
Abstract: PURPOSE:To reduce an operating process in a way of reversing each tip of paper sheets as well as to aim at shortening in processing time, miniaturization in structure and improvement in reliability, by stopping these paper sheets on a turntable, and rotating this turntable as far as 180 deg.. CONSTITUTION:Paper sheets to be conveyed on a turntable 1 toward an A direction are stopped on the turntable 1 by a stopper 4, and this turntable 1 is rotated by a turntable driving motor 5. And, at that point being rotated by 180 deg., the turntable 1 is stopped, then a rotary solenoid 6 is turned on, while the arm 3 so far uplifted by dint of a spring 10 is lowered down, making a feed roller 2 contact with these paper sheets. Here a roller feed motor is rotated, the feed roller 2 is rotated as well, and these paper sheets are delivered. Thus, with the turntable 1 rotated as far as 180 deg., each tip of these paper sheets is reversible, reducing the operating process, thus shortening in processing time, miniaturization in structure and improvement in reliability are all well promotable.
Patent JP-S60129474-A (JP)
Title: Valve device
Inventor: TAKAHASHI TAMOTSU
IPC: F16K3/28
Filed: 1983-12-13
Abstract: PURPOSE:To facilitate open/close operation while to prevent storage of dust by placing a packing inflated radially outward between one end of sleeve and the end section of threaded shaft projecting from said sleeve. CONSTITUTION:The seat face 8 formed on the upper innercircumferential face of downwardly projected tube section 1b is constructed through combination of the seat face 8a of upside down mesa shape located at the upper portion and the seat face 8b of mesa shape at the lower section. A packing 20 is placed between the extended section 17 of threaded shaft 15 to be screwed with a sleeve 10 inserted slidably into a through-hole 9 made in the axis of cover 4 and the sleeve 10. Under open-valve condition, dust will never store because of mesa type seat face 8. Upon lifting of threaded shaft 15 against the sleeve 10, the packing 20 is compressed to pressure contact the inflated section 23 against the lower seat face 8b thus to provide perfect sealing.
Patent JP-S60127164-A (JP)
Title: Ink jet head
Inventor: TAKADA NOBORU
IPC: B41J2/055
Filed: 1983-12-13
Abstract: PURPOSE:To make the effective jet recording of ink onto a recording paper possible even if the driving voltage applied to a piezoelectric element is lowered for the purpose of jet recording of ink, by taking a specified value for the ratio (W/t) of the width W of piezoelectric element to the thickness (t). CONSTITUTION:An ink jet head accommodates a piezoelectric element 5 and ink, and further consists of the pressuring chamber 2 transmitting the pressure of piezoelectric element, the nozzle 4 connected to the pressurizing chamber 2 and provided at one end of pressurizing chamber 2 to spray ink onto a recording paper, and the feed channel feeding ink to the pressurizing chamber 2, provided at another end of pressurizing chamber 2. The piezoelectric element 5 is distorted by applying voltage to the piezoelectric element 5 on the basis of the printing information, pressure being transmitted to the ink reservoiring chamber by the distortion of piezoelectric element 5, and ink is sprayed onto the recording paper from the nozzle to be recorded. In such an apparatus, when the thickness of piezoelectric element is (t) and its width is W, the relation W/t>=4 shall be kept.