baber/WOPTO huggingface dataset:
Patent JP-H08332978-A (JP)
Title: Fifth ring coupler
Inventor: JIYON PII HIIBU
IPC: B62D53/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a pad by connecting a lubricous polymer pad to form a support surface spread roughly along the whole surface of a connection plate having a fork-shaped back part, and fixing this by use of threaded studs inserted into plural through orifices formed in the connection plate in a specified pattern. SOLUTION: A connection plate 12 having an introducing port 16 to receive a trailer side king pin, and a fork-shaped back part to form ramps 14, 14 for holding an interval between the right and the left on both sides of a throat part 18. On the connection plate 12, a top surface to define a pocket 12" spread roughly along the whole surface, and a raised rim 12' at a circumferential edge are provided, and a pair of jaws are pivotally supported by a pivot pin 20. A lubricous polymer pad 30 having a lubricous polymer surface layer 42 is jointed to form a support surface spread roughly along the whole surface of the connection plate 12, and the pad 30 is tightened and fixed by engaging nuts 48 with threaded studs 44 inserted into plural through orifices formed in the connection plate 12.
Patent JP-H08129700-A (JP)
Title: Dead-angle image transmission and reception device
Inventor: SASAKI KUNIHIKO
IPC: B60W30/00
Filed: 1994-11-01
Abstract: PURPOSE: To photograph an image of a part such as an intersection and a curve that the driver should not overlook, to send the photographed image information to the driver by a millimeter wave communication, and to provide the driver with the information as visual information. CONSTITUTION: This device is equipped with photographing means 11 to 14 which photograph images of roads at plural places and are as many as roads at the positions, transmitting means 209 and 30 which sequentially transmit the images photographed by the photographing means 11 to 14, receiving means 409 and 60 which receives the images sent by the transmitting means 20 and 30, an image selecting means 50 which selects only a necessary image out of the images received by the receiving means 40 and 50, and a display means 70 which displays the image selected by the image selecting means 50; and the image selecting means 50 selects an image of a road at a dead angle and displays it at the display means 70.
Patent JP-S63122924-A (JP)
Title: Steering torque detector
Inventor: NAKAMURA KYOICHI
IPC: B62D5/04
Filed: 1986-11-12
Abstract: PURPOSE:To obtain the title detector reduced in the number of parts and having high sensitivity, by mounting first and second revolving members each composed of a magnetic body to the respective connection end parts of an elastic shaft, a steering shaft and a drive shaft. CONSTITUTION:When exciting voltage is supplied to an exciting coil 20 from an external voltage source through a lead wire 23, magnetic flux flows to three magnetic passages 31, 32, 30 and induced electromotive voltage due to the flow of the magnetic flux to the passages 30, 32 is generated in a detection coil 22. When a handle 1 is operated in such a state that magnetic flux flows to the passages 30-32, torsional displacement is generated in an elastic shaft 3 and rotation difference is generated between a steering shaft 2 and a drive shaft 4 to allow the magnetic resistance altering parts provided to first, second and third rotary members 8-10 to respectively and relatively rotate. By this method, magnetic resistance is changed and this change is detected by a pair of detection elements. The obtained detection signals are combined by a subtractor circuit 26 to obtain a detection signal.
Patent JP-2001092183-A (JP)
Title: Developer and image forming device
Inventor: TAKANO AKIRA
IPC: G03G9/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a developer having enough offset resistance and preservation property with which good picture quality is obtained. SOLUTION: The binder resin in the developer has 3 to 10 (g/10 min) melt index at 110 deg.C and 10 to 20 (g/10 min) melt index at 190 deg.C. The wax used has <=80 deg.C melting point and <=20 cSt dynamic viscosity at 100 deg.C.
Patent JP-S62129793-A (JP)
Inventor: AKAMINE KAZUHIKO
IPC: G21C19/30
Filed: 1985-12-02
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-H01111808-A (JP)
Title: Iron ore fluidized bed reduction apparatus
Inventor: EGASHIRA TATSUHIKO
IPC: C21B13/00
Filed: 1987-10-27
Abstract: PURPOSE:To improve uniformity of reduction to raw materials having wide grain distribution by inclining a hearth in fluidized bed circulating furnace blowing fluidized gas into the furnace from the sloping hearth and arranging means for adjusting the superficial velocity in a column of the fluidized gas. CONSTITUTION:A riser 4 for the fluidized bed reduction furnace 1 and bottom part of down comer 3 of a cyclon 10 are connected with the sloping hearth 2. Flow rate adjusting valves 15a-15c are arranged at divided headers 2a-2c in the sloping hearth 2 and by blowing carrier gas 14, the powdery particle is fluidized to form a bubbling zone at the bottom part 7 in the riser 4. Coarse grain having bad fluidity or cluster grain developed in reducing reaction process, etc., rolls over the sloping hearth 2 and is discharged from a coarse grain discharging hole 5. Fine grain in semi-reduction ore is discharged from a discharging hole 6 arranged in the down comer 3. The reduction gas is blown into the furnace 1 from the blowing nozzle 8 to make high speed fluidized condition of the grain. The grain having intermediate size is charged by overflowing from a discharged hole 9. By this method, the reducing reaction is effectively promoted.
Patent JP-H09115963-A (JP)
Title: Wiring tape and semiconductor device
Inventor: OGINO MASAHIKO
IPC: H01L23/12
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a reliable, less elastic wiring tape for use in semiconductor packages and a semiconductor device using the wiring tape. SOLUTION: This wiring tape uses a cured elastomer 1a as the base material, has a window 3 for connecting the wiring tape with a wiring pattern made of a conductor layer 4 formed thereon with a semiconductor chip, has connecting terminals in the grid array form on the mounting board side, is coated with solder resist 5, except for the connecting terminals, and has a stress relieving mechanism on its own body. As a result the tape is not restricted by the modulus of elasticity of the tape base material; therefore, it is possible to reduce the modulus of elasticity in the Y direction, which contributes to the relief of stress. A semiconductor device using this less elastic wiring tape allows thermal stress to be relieved in the wiring layer, and is provided with improved connecting reliability.  The wiring tape makes it possible to reduce inductance per unit length, and thus enables operation at higher speed.
Patent JP-H0692286-A (JP)
Title: Load control device for surface propeller
Inventor: NOZAKI TAKEAKI
IPC: B63B1/22
Filed: 1992-09-11
Abstract: PURPOSE:To realize the load control of a surface propeller with simple structure. CONSTITUTION:A control plate 5 is provided at the rear part of the bottom 2 in front of a surface propeller 3, and the rear part 5b of the control plate 5 is moved vertically by a hydraulic cylinder 6. The position of the inflow water surface to the propeller can be adjusted by moving the rear part of the control plate vertically, so that the load of the surface propeller in a shaft position fixed type marine vessel can be controlled with simple, low-priced structure.
Patent JP-H09115239-A (JP)
Title: Sound signal recording/reproducing device
Inventor: HOSOHARA NOBUHIRO
IPC: G11B20/24
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To remove an equipment noise component mixed in a recording time, not only at recording time but also at reproducing time. SOLUTION: An input sound signal switched by a first switch 18 is imparted to an averaging processing circuit 20 and a delay circuit 34. The input sound signal is averaged in the averaging processing circuit 20. An average sound signal outputted from the averaging processing circuit 20 as the equipment noise component is subtracted from the input sound signal delayed by the time required for averaging by the delay circuit 34 in a subtraction circuit 36. Thus, an output sound signal from which equipment noise component is removed, is outputted from the subtraction circuit 34.
Patent JP-H08128472-A (JP)
Title: Brake shoe
Inventor: TANAKA SHINICHI
IPC: F16D65/08
Filed: 1994-11-02
Abstract: PURPOSE: To reduce the discomfortable noise of the brake squeak generated in the brake application on a vehicle in an effective form, and prevent the deterioration of the elastic body and an adhesive and the deterioration of the buffer function of the elastic body. CONSTITUTION: A weight 5 is installed on a web 3a and a rim 3 or on either of them through an elastic body 4, and the elastic body and the weight are covered by a cover 6 having a prescribed space. When the mass of the weight is (m) and the spring constant of the elastic body is (k), the characteristic vibration frequency of the weight installed through the elastic body f0 =(1/(2π))√(k/m) is set nearly equal to the squeak frequency fs due to a brake shoe or lower than the squeak frequency fs . Accordingly, the brake squeak of a large-sized vehicle having the large size of the brake shoe can be reduced to the sufficient degree in the actual use, only by adding the inexpensive parts, and the essential performance can be maintained, even if the replacement of the brake lining is carried out.
Patent JP-2000076647-A (JP)
Title: Magnetic recording medium and magnetic storage device
Inventor: SUZUKI HIROYUKI
IPC: G11B5/667
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of imparting magnetic characteristics optimum for high density in-plane magnetic recording to the magnetic layer, and to obtain a magnetic storage device having large capacity by using the medium. SOLUTION: An underlying layer 12 consisting of a nonmagnetic Ni-based alloy having a fcc structure is formed between a nonmagnetic substrate 11 and a Co-based alloy magnetic layer 13. In the layer 12, the (100) plane of the fcc structure is aligned along the normal line direction of the plate, and the Co-based alloy magnetic film 13 having a hcp structure is formed by epotaxially growing the (110) plane on the underlying layer.
Patent JP-H07171137-A (JP)
Title: Fingerprint reading device
Inventor: TOMITA YASUHIRO
IPC: G06T1/00
Filed: 1994-11-02
Abstract: PURPOSE:To output a clear fingerprint image. CONSTITUTION:A fingerprint reading unit 60 lights the input end surface 2 of a FOP 1 by an infrared LED 61, and detects a fingerprint image outputted to an output end surface 3 by a CCD 63. In a controlling computer 65, the detection of the fingerprint image by the CCD 63 is started when the top end of a finger is sensed by a touch sensor 62 and a prescribed pressing force is sensed by a pressure sensor 64.
Patent JP-H06120495-A (JP)
Title: Field effect transistor with current detecting function
Inventor: MORI SHOGO
IPC: H01L27/04
Filed: 1992-10-08
Abstract: PURPOSE:To realize a field effect transistor with a current detecting function in which an accurate current can be detected. CONSTITUTION:A MOS field effect transistor 1 with a current detecting function comprises a main transistor part 2 in which a main current flows, and a sense transistor part 3 for detecting the current flowing to the part 2 in such a manner that a drain of MOSFET cells is common in the parts 2, 3 and gates and sources are independently provided. Accordingly, a gate voltage of the cells of the parts 2, 3 can be so controlled that a potential difference between a gate and a source of the cells of the parts 2, 3 is always equal, and a main current ID and a current I flowing to a load can be accurately detected by measuring a current Id flowing through the part 3.
Patent JP-H09110829-A (JP)
Title: Decomposition of ketone peroxide
Inventor: KONDO OSAMU
IPC: C07C49/10
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently decompose a ketone peroxide, produced when carrying out various organic synthetic reactions using hydrogen peroxide as an oxidizing agent and raising problems in safety and operations without causing side reaction. SOLUTION: A solution containing a ketone peroxide is brought into contact with a solid catalyst prepared by supporting platinum on a solid carrier such as active carbon or alumina, preferably for 10min to 2hr and decomposed, preferably at 40-80 deg.C. Otherwise, the catalyst formed into a suitable shape is filled in a tubular reactional pipe and the solution preferably is passed therethrough at 1-50hr<-1> expressed in terms of liquid hourly space velocity(LHSV). The amount of the platinum supported on the carrier is preferably 0.5-5wt.%.
Patent JP-H09108196-A (JP)
Title: Mri device and mr imaging method
Inventor: KOSUGI SUSUMU
IPC: A61B5/055
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce useless excitation to a target nucleide and to suppress the generation of artifacts by using Hanning window waveforms or Blackman window waveforms as MT(magnetization transfer) pulses in an MT pulse impression means. SOLUTION: A sequence storage circuit 6 in this MRI device 100 operates a gradient magnetic field driving circuit 3 corresponding to a command from a computer 7 and generates a gradient magnetic field from a gradient magnetic field coil 1g. Also, it operates a gate modulation circuit 8, modulates high frequency output signals from an RF oscillation circuit 9 to the pulse-like signals of a prescribed timing and a prescribed envelope and adds them to an RF power amplifier 4 as the MT pulses and excitation pulses, etc. At the time, the window waveform for which the frequency of the main lobe of a frequency spectrum is almost equal to the resonance frequency of the nucleide other than a target and the attenuation characteristics of the side lobe are large is used as the MT pulse and the nucleide other than the target is sufficiently excited.
Patent JP-H0585998-A (JP)
Title: New compounds ca39-a and ca39-b, their use and production
Inventor: SETO HARUO
IPC: C12R1/465
Filed: 1991-09-21
Abstract: PURPOSE:To industrially and advantageously obtain the subject new compounds useful as an antioxidant, etc., by aerobically culturing a strain, belonging to the genus Streptomyces and having the ability to produce CA39-A, CA39-B, etc., in a suitable culture medium and collecting the resultant product from the prepared culture. CONSTITUTION:A strain [e.g. Streptomyces-viridochromodenes 2220-SV2 (FERM P-3504)], belonging to the genus Streptomyces and having the ability to produce CA39-A and/or CA39-B is inoculated into a liquid culture medium, containing starch, soybean flour, a dried yeast and calcium carbonate, etc., and regulated to pH7.0 and subjected to roller tube culture at 27 deg.C for 3 days. The resultant culture solution is then centrifuged and the microbial cells are extracted with acetone. The extracted solution is concentrated, subsequently extracted with ethyl acetate and concentrated to dryness. The obtained solid substance is then dissolved in chloroform and n-hexane is added to collect formed precipitates by filtration. The collected precipitates are dissolved in chloroform and purified by adsorbing treatment using a silica gel column. Thereby, the objective compound expressed by the formula (R is CH2H or CHO) is obtained.
Patent JP-S63123482-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1986-11-12
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-2000097349-A (JP)
Title: Bellows type mechanical seal
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/36
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure to relieve a cost when a part, such as a bellows and a mating ring, is exchanged and be excellent in durability and sealing ability. SOLUTION: This mechanical seal comprises a mating ring 16 formed that a fixed ring is removably fitted in a retainer 15 on the static side and a cylindrical flange 15c through an O-ring 152. The mating ring 16 is axially movably supported in a rotation preventive state on the outer periphery of a baffle sleeve 17. The retainer 15 on the static state is elastically supported at a case 13, fixed in an airtight state on the inner periphery of a housing 20, through a bellows 14. The bellows 14 is formed that a first adapter 142 at one end in an axial direction is removably fitted in the cylindrical flange 13a of the case 13 through an O-ring 133 and a second adapter 143 at the other end in an axial direction is removably fitted in the cylindrical flange 15b of the retainer 15 on the static side through an O-ring 151.
Patent JP-H11103920-A (JP)
Title: School knapsack with press belt
Inventor: IZUMI TOSHIHIRO
IPC: A45C3/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent housed matters from rattling and being damaged within a housing part by fitting a press belt, which fixes one tip to the neighborhood of a bottom part within the housing part and is provided with an engaging tool at a proper position and fixing a tool to be engaged with the engaging tool in the neighborhood of the opening part of the housing part. SOLUTION: The press belt 3, which fixes one tip to the neighborhood of the bottom part within the housing part 1 and is provided with the engaging tool 2 at a proper position, is fitted and the tool 4a to be engaged with the engaging tool 2 in the neighborhood of the opening part of the housing part 1 is fixed. Then a housed matter 6 can be held between the belt 3 and a wall 5a constituting one surface of the part 1. The belt 3 is like a flat cord made of a proper material such as synthetic fiber, synthetic resin, its one tip is fixed to a center part in the neighborhood of a joining part with the wall 5a and a bottom wall 5e to put through a ring-formed suspending tool formed like suspending from the neighborhood of the joining part of the walls 5a and 5e.
Patent JP-H09108711-A (JP)
Title: Manufacture of resistance welded tube
Inventor: SATO SATORU
IPC: B21B17/14
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven thickness produced in base stock, forming and bead grinding, to allow on-line tube making of a steel tube having a satisfactory dimensional precision comparable to a conventional drawn tube, and to obtain a technology of liberalizing a schedule for resistance welded tube such as reduction in the number of times of changing rolls. SOLUTION: In the routine process for a resistance welded tube making machine, drawing is performed on the outer diameter of a tube by imparting a reduction rate of area of 10% or more using a caliber roll, and successively, rolling is carried out for the tube thickness by means of an internal tool. Thus, it is possible to increase the reduction rate of area and also to suppress the incidental degradation of thickness precision; as a result, a resistance welded tube is obtained with an extremely high dimensional precision, along with implementation of coping with a small lot incident to a base tube intensive operation.
Patent JP-H02118585-A (JP)
Title: Toner leak preventing method
Inventor: UCHIYAMA MASAKI
IPC: G03G15/00
Filed: 1988-10-28
Abstract: PURPOSE:To prevent toner from leaking and to make a picture clear by adding specific particulates to the toner. CONSTITUTION:A developing machine equipped with a sleeve 3 for development and a member 4 for toner leak prevention which contacts the sleeve 3 and 0.05 - 5wt.% particulates of 0.5 - 15mu in particle size which are changed electrostatically to the opposite polarity from the toner are added to the toner, and a latent image is developed. Then, the particulates A use polyolefin particulates such as polyethylene particulates preferably. Further, particulates obtained by adding a coloring agent, magnetic materials, etc., in a binder such as styrene-acryolic acid alkyl copolymer are usable as the toner.
Patent JP-H02119894-A (JP)
Title: Control for electronic sewing machine in its twin needle stitch
Inventor: ISHIKAWA SATORU
IPC: D05B3/06
Filed: 1988-10-28
Abstract: PURPOSE:To surely stitch a desired pattern generating an alarm with the pattern invalidated, when it is not suited, by discriminating the pattern, selected by a selecting device selecting either single needle stitch or twin needle stitch, for whether or not the selected pattern is a pattern suited for the twin needle stitch. CONSTITUTION:When a power source is closed, a central information processor 3 is initialized and set to a single needle stitch mode. After a certain pattern is selected by a pattern selecting device 2, when a twin needle stitch mode is selected by a stitch mode selector 1, this information is transmitted to the central information processor 3, when a twin needle stitch is not suited for the preceding selected pattern, the central information processor 3 judges the stitch improper invalidating the twin needle stitch mode and feeding a signal to an alarm device 6. The alarm device 6 performs an alarm display or an alarm such as sounding a buzzer. When the selected pattern is judged to be able to perform the twin needle stitch, the central information processor 3 feeds the information to a pattern data processor 4, drawing out a corresponding pattern data and performing a predetermined process after limiting an amplitude amount.
Patent JP-H0694406-A (JP)
Title: Displacement measuring device
Inventor: ADACHI SATOSHI
IPC: G01B7/00
Filed: 1992-09-14
Abstract: PURPOSE:To smoothly perform measurement and display by providing a time limit to the operation of sampling a phase data so as to fix a display refreshing cycle at the optimum value. CONSTITUTION:A timer 19 is built in a control circuit 18. A display refreshing cycle is fixed by the timer 19, and at the same time the operating time for sampling phase data and the operating time for the succeeding composition and display are fixed at a predetermined value within the display refreshing cycle, and the operation of sampling phase data is intermittently under a time limit. Namely, a data sampling drive signal ON1 for intermittently operating a transmission waveform generating circuit 11, demodulation circuits 121 to 123 made of an analog circuit and phase detection circuits 131 to 133 and a drive signal ON2 transferred to a composition circuit 14 and an arithmetic circuit 16 to digitally process the respective phase data obtained from the phase detection circuits 131 to 133 for composition and display are generated by the circuit 18. The control circuit 18 supplies a drive signal for performing the on-off driving of the respective circuits and the others and also supplies a reset signal, a clock signal and the like to the respective circuits, thereby controlling the operation of the whole of a system.
Patent JP-H08137950-A (JP)
Title: History data processor
Inventor: SATO YASUYUKI
IPC: G06Q50/00
Filed: 1994-11-04
Abstract: PURPOSE: To easily retrieve/extract required data by time-continuously restoring data in a file managing the data on each data generation date based upon its generation date. CONSTITUTION: A filing means 1 files data on each data generation date generating the data and a data restoring means 2 restores the data time-continuously in accordance with the data generation date filed in a history file. A data extracting means 3 extracts data on an optional date from the history data restored by the means 2 and a period calculating means 4 calculates the holding time of the history data restored by the means 2. Since data can be retrieved and extracted on an optional date, data can be extracted under various retrieving conditions and necessary data can easily be retrieved and extracted.