baber/WOPTO huggingface dataset:
Patent JP-H06185923-A (JP)
Title: Work measuring apparatus
Inventor: MARUYAMA SHUICHI
IPC: G01B5/02
Filed: 1992-10-22
Abstract: PURPOSE:To allow measurement of the size of a work, e.g. a connecting rod, by additionally providing a few of members by providing a clamp mechanism with an elevating member for rotating right and left clamp pieces and a measuring instrument for measuring the movement thereof. CONSTITUTION:Shafts 11, 12 are disposed rotatably below a work mount 10 for mounting a rod side connecting rod W and a pair of clamp pieces 13, 14 are secured to these shafts 11, 12. The clamp pieces 13, 14 are constituted symmetrically and rotated by means of a rotary mechanism. A working plate 29 is moved up and down by means of a cylinder 31 and moves an elevating rod 26 forcibly up and down through a spring 30 and a step part 26a. A clamp mechanism 1 is provided with a measuring instrument 32 for calculating the width of the rod side connecting rod W by measuring the movement of an elevating member 20. The measuring instrument 32 calculates the width of the rod side connecting rod W based on the vertical positions of the measuring rod 3 measured by a sensor 36.
Patent JP-H07139495-A (JP)
Title: Vacuum pump
Inventor: KINOSHITA KANJIRO
IPC: F04D19/04
Filed: 1993-11-15
Abstract: PURPOSE:To improve the pumping performance without realizing the rotation of the pump at high speed or the multi-stage operation by changing the depth of the circumferential grooves of a stator and a rotor according to the degree of vacuum. CONSTITUTION:When the gas in a vacuum chamber flows into a main flow passage 63 of a first vortex pump 6a, the gas advances in the axial direction of the main flow passage 63 while it is in the spiral motion due to the rotation of a rotor 62, and the angular kinetic energy is given by blades 66... to the gas to be compressed. Then, the gas from the pump 6a is successively compressed by second, third and fourth vortex pumps 6b-6d to discharged in the atmosphere. In this compression operation, the depth of the blade of the first vortex pump 6a is set to the maximum value, and the gas enters the inside of the blade 66, and the groove depth of a circumferential groove 64 of a stator 61 in the fourth vortex pump 6d is set to the maximum value, the number of circulation in the main flow passage 63 is increased. Thus, the energy to be supplied is increased, and the area where the energy is supplied becomes large, and the pumping performance is improved.
Patent JP-H01125469-A (JP)
Title: Method of assembly construction of post reinforcement and fixing fitting used for said method of construction
Inventor: INOUE TSUGUNAO
IPC: E04C5/18
Filed: 1987-11-10
Abstract: PURPOSE: To accurately hold the position of a column main reinforcement by framing and positioning the upper part of the column main reinforcement by fixing metals. CONSTITUTION: A bundle of spiral hoops 2 is fitted around connecting main reinforcements 1b projected from a concrete floor face and new column main reinforcements 4a are connected to the column main reinforcements 1a in the four corners out of the connecting main reinforcements 1b. A rectangular frame 6 formed by framing angle materials into a rectangular shape is set around the upper outer circumference of the column main reinforcement 4a and a winch 16 is attached to the top of the rectangular frame 6. The lifting wire 16b of the winch 16 lifts the spiral hoops 2, etc., to a prescribed position.
Patent JP-H05123841-A (JP)
Title: Electromagnetic brake device for continuous casting mold
Inventor: KAGEYAMA RYUICHI
IPC: B22D11/10
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the gross weight of the mold and to obtain much room for a setting space by having the function as magnetic passage in a supporting frame for supporting a long side cooling boxes and giving static magnetic filed to molten steel in a mold. CONSTITUTION:Short sides 3 are arranged in the condition inserted between the long sides 2 in the mold 1. The cooling boxes 5 formed along the back surface of the long sides 2 in the mold mounted on the supporting frame 6, and the supporting frame 6 surrounds the circumference of the mold 1. The electromagnetic structure 10 forms an iron core part forming the magnetic passage G with the supporting frame 6. In the magnetic structure 10, as the iron core is not separately arranged and the supporting framer 6 has the function of the iron core, too, the setting space can be saved by the space needed to the iron core, the gross weight of the mold containing the electromagnet can be reduced.
Patent JP-H04262159-A (JP)
Title: Hydrostatic drive device for civil engineering vehicle
Inventor: KURAUSU SHIYUREEDERU
IPC: F16H47/02
Filed: 1991-10-30
Abstract: PURPOSE: To provide a hydrostatic drive which can provide the required torque over a desired speed range although allowing easily shifts, being small, and using reciprocating-piston rotary motors of small outputs. CONSTITUTION: A hydrostatic drive has reciprocating-piston rotary motors of the axis or inclined-disk type, and a shiftable transmission has two input shafts, which are coupled to the two reciprocating-piston rotary motors, each input shaft being coupled to a common output shaft via one of at least two shiftable gear stages.
Patent JP-H04159451-A (JP)
Title: Fuel injection pump
Inventor: INAGAKI HIROYUKI
IPC: F02M59/48
Filed: 1990-10-23
Abstract: PURPOSE:To prevent foreign matter from infiltrating into a cylinder while facilitating assembly work by forming a structure such that an element of integrally forming the cylinder and a plunger or the like for constituting a pump principal part is built in a pump housing. CONSTITUTION:In the case of assembly of a fuel injection pump, first an upper seat 35, resetting spring 25, lower seat 23 and a plunger 10 are built in a flange part 8b of a cylinder 8, a bolt 42 is screw-connected to a thread part 10a in an end part of the plunger 10 through a bracket 40 brought into contact with a cylinder upper end surface, and the plunger 10 is lift-held upward against the resetting spring 25. Next, these pump elements 41 are built in a pump housing 2 from its upper end opening part 2a, and after holding the element 41 by inserting a pair of pins into a pin hole of the pump housing 2 in a condition that a shoulder part 8d of the cylinder 8 is brought into contact with an upper end surface 2b, the bolt 42 is wrenched and removed, thereafter, a solenoid valve 30 is screw-connected to a thread hole 8c of the cylinder 8.
Patent JP-H09130236-A (JP)
Title: Pll oscillator and communication equipment
Inventor: ITO KENJI
IPC: H03D7/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To avoid fluctuation in the transmission characteristics of a phase locked loop(PLL) by using an even higher harmonic wave mixer with a built-in antiparallel diode pair, for which two diodes of inverse polarities are parallelly connected, as a phase comparator. SOLUTION: The even higher harmonic wave mixer is used as the phase comparator for outputting an error signal responded to phase difference between a reference oscillated wave fin and a feedback signal wave fm. The higher harmonic wave noise of this error signal is attenuated by a loop filter 4 and based on the error signal passed through the loop filter 4, an output wave fout is outputted from a voltage controlled oscillator 5. In this case, a high frequency signal and a locally oscillated wave are applied through a branching filter circuit 31 to an antiparallel diode pair 32, for which two diodes 32a and 32b of inverse polarities are parallelly connected, and a base band signal BB is extracted. Thus, the even-number order higher harmonic wave of LO and the odd-number order higher harmonic wave of conductance can be suppressed only by balancing the diode pair.
Patent JP-2001111562-A (JP)
Title: Method and device for radio transmission, method and device for wired transmission, and transmitting device
Inventor: SUGAYA SHIGERU
IPC: H04W84/12
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a radio transmission method, capable of performing transmission assuring a transmission band, equivalent to isochronous transmission in a wired environment due to being capable of securing a transmission band necessary to radio transmission in advance before the radio transmission of isochronous information and exclusively utilizing the radio transmission. SOLUTION: This method reserves a transmission band necessary to radio transmission and performs the radio transmission, based on the band reservation information on the isochronous transmission which is sent from various devices connected via a high-speed serial bus.
Patent JP-H07117164-A (JP)
Title: Inorganic decorative panel excellent in impact resistance
Inventor: MATSUDA HIDETOSHI
IPC: B32B5/02
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the scattering of broken pieces by applying non- combustibility and heat resistance to a decorative panel constituting a tough fiber layer of an aramide or carbon fiber by using inorg. matter having combined water such as aluminum oxide in a base material layer as main aggregate. CONSTITUTION:As aggregate mainly used in an inorg. base material layer 1, inorg. matter having combined water such as aluminum hydroxide or calcium silicate is used. A surface decorative layer 2 is formed from paper or cloth impregnated with a melamine resin or a urea resin. A tough fiber layer 3 is composed of a fabric or nonwoven fabric of a long fiber such as a long aramide resin fiber or a long carbon fiber. A decorative panel is molded by arranging the tough fiber layer, the inorg. base material layer, a mixture mixed with a binder resin and the resin impregnated paper becoming the surface decorative layer 2 in the gap between a pair of upper and lower heatable press molds 7 in a superposed state and pressing both press molds under heating.
Patent JP-H1095017-A (JP)
Title: Method for recovering empty container such as pet bottle and automatic recovering machine
Inventor: MIURA MASAAKI
IPC: B29K105/26
Filed: 1996-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering empty containers which improves efficiency of recovering PET bottles, empty cans, etc., facilitates recovery and reprocessing, and is useful for refuse measures and a machine for the method. SOLUTION: Empty containers are recovered by an automatic recovery machine 1. A container inlet 2 and a crusher 6 are provided in the machine 1, empty containers are crushed into pieces and dropped into a piece recovery container 7 to be received. An automatic coin returning machine 8 which is interlocked with the crushing operation of empty containers is actuated to return (pay) a certain amount of coins to a user. The recovery container 7 is recovered and replaced to be used repeatedly. Or, the introduction of a dedicated suction recovery vehicle is promoted to attempt simplification.
Patent JP-S62160662-A (JP)
Inventor: RICHIYAADO DEI BUROORUTO
IPC: H01M8/02
Filed: 1986-11-28
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-H07124364-A (JP)
Title: Control device of cycle sewing machine
Inventor: HAYASHI YASUYOSHI
IPC: D05B29/02
Filed: 1993-10-19
Abstract: PURPOSE:To improve safety and productivity by detecting whether or not a presser foot is at a pressing position and making a drive control means, upon receipt of machine motor starting instructions from a driving instruction means. drive the machine motor on condition that the presser foot is at the pressing position. CONSTITUTION:A presser foot is moved vertically between a pressing position and a stand-by position by a presser foot driving mechanism. A presser foot position detecting means detects that the presser foot is at the pressing position and sends to a drive control means. A driving instruction means, on the other hand, inputs the driving instructions of the machine motor to the drive control means. When the drive control means receives the driving instructions, it determines whether a signal that the presser foot is at the pressing position is inputted from the presser foot position detecting means, and drives the machine motor only when it is at the pressing position.
Patent JP-H0652068-A (JP)
Title: Information holding device for recording and reproducing part
Inventor: SASAKI TOSHIO
IPC: G10L19/00
Filed: 1991-10-31
Abstract: PURPOSE:To make a device easy to carry on hand and to hold information for a long time by duplexing the information of a recording and reproducing part with a first backup circuit and a second backup circuit large in current capacity. CONSTITUTION:Two systems of backup circuits are provided on the recording and reproducing part 2 to hold the information by a power source circuit. In other words, the first backup circuit is constituted by a power source Vb1 incorporated in the recording and reproducing part 2. Meanwhile, the second backup circuit with power source Vb0 is provided newly as an information holding device to hold the information when no recording and reproducing part 2 is used in a form of data holding case 16. In such a case, a large current is required in a reproduction operation, and small capacity is requested for a buil-in power source due to high transportability, therefore, information holding time by the first backup circuit of the recording and reproducing part 2 is limited in a short time, however, the global information holding time can be extended by the second backup circuit provided with the power source Vb0 large in current capacity that is the information holding device.
Patent JP-H07116697-A (JP)
Title: Clarifying device for water quality
Inventor: YOSHIDA YUTAKA
IPC: C02F7/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a clarifying device in which clarification capacity is exhibited in a place free from flow, namely even in the closed water area. CONSTITUTION:A clarifying device for water quality is equipped with both a hollow vessel-shaped clarification chamber 2 and a fauntain 3 for spraying water of the inside of the clarification chamber 2 to the outside thereof. The hollow vessel-shaped clarification chamber 2 is surrounded by a clarification wall 1 which is water-permeable and has clarification capacity of water quality and the chamber 2 is equipped in water.
Patent JP-H10131311-A (JP)
Title: Joint construction
Inventor: URANO SHINJI
IPC: E04B1/684
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide joint construction capable of ensuring waterproof efficiency and preventing a joint main body from coming off. SOLUTION: The joint construction is so constituted that a fitting holding part 3 is formed n the middle part of a base member 2 fixed on a building ground 1, building plates 4 are arranged on both sides of the fitting holing part 3, a fitting part 7 is formed in the front end of a vertical side 6 of a joint main body 5 having a approximately T-shaped section, this fitting part 7 is fitted to the fitting holding part 3 to connect the joint main body 5 to the base member 2, both side parts of a horizontal side 8 of the joint main body 5 are brought into contact with the ends of the building plates and that a gap between the ends of the building plates 4 on both sides thereof is closed with the horizontal side 8. In that case, a packing material 9 press contacted to the ends of the building plates 4 of a water absorbing expansion material to adhere is provided to the joint main body 5.
Patent JP-H10128149-A (JP)
Title: Residue separating device
Inventor: NAKASUJI MASAAKI
IPC: B03B9/04
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To recover copper wire by thermally decomposing or incinerating electric wire fitted with covering material as raw material and separating generated collected residue into inorganic residue and copper wire. SOLUTION: The separating device for residue is fundamentally constituted of a first vibration screening means 2, a crusher 3 and a second vibration screening means 4. In the first vibration screening means 2, ashy inorganic residue is washed down by performing vibration screening while washing the ashy inorganic residue adhering to the surface of a collected residue group. The crusher 3 crushes the collecting residue group to separate a copper wire part from inorganic residue stuck to the inside and also crushes copper wire pieces to obtain small pieces. In the second vibration screening means 4, the copper wire pieces are separated from the inorganic residue by a vibrating screen and recovered into a container 14.  A Deister table 6 for furthermore separating and recovering copper scrap and copper powder from the separated inorganic residue, a cutting treatment means 1 for cutting the collecting residue group into prescribed size as pretreatment of washing off, a settlement tank 7 for settling particulate inorganic residue from various treated water and a treated water supply means 9 utilizing supernatant water are added.
Patent JP-H10127959-A (JP)
Title: Rotary electric razor
Inventor: TANAKA MASATOSHI
IPC: B26B19/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the positions of an engage shaft for rotating an inner blade stand and the output shaft of a motor from being deviated. SOLUTION: This razor is provided with a main body case 1 housing a motor 2 and having an arranging chamber (inner stand arranging part) 10, engage shaft 20 to be fitted to an output shaft 2a of the motor 2 while having a fitting hole 24 having a gap G1 for absorbing the dimension error of the output shaft 2a of the motor 2, outer blade 30 fitted in the housing chamber 10, and inner blade stand 40 attached by inserting the engage shaft 20 into an inserting hole 41 having a step part (abutting part) 43 at its deep part.  In this case, plural elastic elements 26 displacable to the side of axial core are arranged on the top end side of the engage shaft 20, an escape hole 42 for inserting the top end parts of elastic elements 26 while being formed continuously to the inserting hole 41 is formed at the deep part of this inserting hole 41 and when abnormal axial pressure is applied to the inner blade stand 50, one part of this pressure is absorbed by the elastic elements 26 so that the positions of engage shaft 20 and output shaft 2a can be prevented from being deviated.
Patent JP-2001158702-A (JP)
Title: Chemical-holding material
Inventor: NISHINO HIDEYA
IPC: C09K3/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain chemical-holding material which can give a chemical so as to not produce the irregularity of the topical concentration in the range of application and has both quick-acting property and prolonged action in the range of application. SOLUTION: This chemical-holding material 1 is composed of a fabric in which liquid antimicrobial sorptive silica gel particle 3 is fixed on the surface of sheet-like base material 5. The silica gel particle 3 is obtained by impregnating with a liquid antimicrobial in a weight proportion of 10-70 wt.% based on the particle 3. When the chemical is liquid, herbicides, antiseptics, mildewproofing agents, deodorants, insecticides or the like are used instead of the antimicrobial. Further, other porous particles, e.g. zeolite particles or the like, may be used instead of the silica gel particle.
Patent JP-H11122581-A (JP)
Title: Electronic still camera
Inventor: KAWAMURA TOMOAKI
IPC: H04N5/765
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera in which information attended with an image is encrypted and printed out and the encrypted image information on a print is converted into original binary ancillary information. SOLUTION: This camera is provided with an image pickup device 12 that photographs an object and outputs image data, a control circuit 34 that records the image data and various photographing data at the time of photographing the image data and the object on a recording medium, a conversion circuit 35 that converts the photographed data into image data that are encrypted in dot-like, an inverse conversion circuit 36 that inversely converts the read image data encrypted in dot-like into the original various photographing data and a selection circuit 23 that selects either of a scanner mode where the inverse conversion circuit 36 is operated or a photographing mode where the object is photographed.  When the scanner mode is selected, the image data outputted from the image pickup device 12 are processed in a black/white mode and when the photographing mode is selected, the image data are processed in a color mode.
Patent JP-H01129594-A (JP)
Title: Large-capacity time-division switch
Inventor: SHIMAZU YOSHIHIRO
IPC: H04Q3/52
Filed: 1987-11-13
Abstract: PURPOSE:To constitute the title large-capacity time-division switch by using fixed wavelength lasers which differ in wavelength instead of variable wavelength lasers. CONSTITUTION:When electric signals of (n) time slots are multiplexed on a time-division basis and sent to input highways 1-1-1-m, lasers 9-1-9-m which oscillate with wavelengths lambda1-lambdam are driven with the output signals of primary- side time switches 2-1-2-m. A star coupler 10 multiplexes their output light signals and branches them to (m) outputs. Here, the lasers 9-1-9-m which oscillate with the wavelengths lambda1-lambdam, star coupler 10, and variable wavelength filters 11-1-11-m which use acoustooptic elements realize a switching function between transmission lines of signals having the same timing.
Patent JP-H11127297-A (JP)
Title: Communication terminal equipment with electronic mail function and recording medium
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/32
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To convert image data in spite of the position of an image file directory by starting the conversion of image data which is stored in an image memory at the point of time when the image file directory is received. SOLUTION: A maing control part 1 separates an electronic mail into MIME data and a mail header at the point or time when the mail header is received so as to convert MIME data into TIFF image data while storing the down- loaded electronic mail in the image memory 8. Then, TIFF image data is separated into TIFF header information and G3-form facsimile encoding image data at the point of time when TIFF header information of TIFF image data is received and, then, the offset of the image file directory is read from header information. When the offset indicates the next byte value of TIFF header information, the image file directory is read in and image data stored in the image memory 8 is decoded into dot data based on it.
Patent JP-2000121694-A (JP)
Title: Ic test device
Inventor: AOKI YASUTAKA
IPC: G01R31/28
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts and reduce power consumption by dispensing with a buffer amplifier for setting the mode of an analog comparator in the case of providing a second analog comparator for determining whether the logic value of a response signal output from a dedicated output pin of an IC to be tested includes a regulated voltage value or not. SOLUTION: A pin electronics including a driver 116 for testing an I/O pin of an IC to be tested, a first analog comparator 117 and a programmable load 120 is provided with a second analog comparator 125 for determining whether the logic value of a response signal output from a dedicated output pin of the IC to be tested includes a regular voltage or not. Further, a terminal resistor 127 is connected between the input terminal of the second analog comparator 125 and the output terminal of a buffer amplifier constituting the programmable load 120, and the buffer amplifier used in the programmable load 120 is a buffer amplifier BUF-2 having a function of controlling the output terminal to high impedance or low impedance according to a control signal.