baber/WOPTO huggingface dataset:
Patent JP-H03187679-A (JP)
Title: Noise reducer circuit
Inventor: RIKIMARU KENJI
IPC: H04N19/85
Filed: 1989-12-18
Abstract: PURPOSE:To eliminate a noise with small circuit scale by selecting data from a storage part with a selection part for input data having the differential information of a nonlinear area corresponding to a judged result from a nonlinear area/linear area judging part. CONSTITUTION:The nonlinear area/linear area judging part 16 judges whether the input data exists in an area to form output in nonlinear shape or an area to form it in linear shape for input based on the differential information computed at an inter-frame differential arithmetic part 13. In the storage part 17, only input/output relation in the area to be formed in the nonlinear shape is stored setting input differential information as an address. When the judged result shows the area to be formed in the nonlinear shape, the data from the storage part 17 is selected and outputted, and nonlinear characteristic processing is applied to the input data, while, when the judged result shows the area to be formed in the linear shape, the input data is selected with the selection part 18 and is outputted as it is. In such a way, the noise can be eliminated as decreasing the amount of data to be stored without using an adder.
Patent JP-H07190454-A (JP)
Title: Operation control equipment for air conditioner
Inventor: OKUBO JUNICHI
IPC: F24F11/02
Filed: 1993-12-24
Abstract: PURPOSE:To realize a maintenance-free state of a heater unit by a method wherein an odor component adsorbed on the surface of a heater is reproduced by thermal decomposition caused by periodical forced heating by an operation of the heater unit having a deodorizing function. CONSTITUTION:When an operation of a blower is started, a cumulative time (ta) of the operation is measured by an operation cumulative time measuring means 9 and stored in an operation cumulative time storage means 10. Meanwhile, an odor adsorption amount correction factor cA is changed by an odor adsorption amount correction factor changing means 14 in accordance with the number (n) of operating revolutions of a blower. The aforesaid cumulative time (ta) of the operation and the odor adsorption amount correction factor alpha are subjected to calculation of ts=taXalpha by a correcting operation cumulative time calculating meaqns 15 and the calculated value and a set cumulative time t1 of the operation from a set operation cumulative time storage means I11 are compared by an operation cumulative time comparing means 117 and outputted to a heating part operation control means 21. On the other hand, the passage from the start of the operation and a set time t2 are compared by an operation passage time comparing means II20, and when the result of comparison becomes equal to or larger than the set time t2, it is outputted to the aforesaid heating part operation control means 21. By this heating part operation control means 21, an on-off control of an electric circuit of a heating part is conducted.
Patent JP-2001137414-A (JP)
Title: Grading implement
Inventor: HIOKI TOSHIMICHI
IPC: A63B71/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a grading implement which may be easily carried. SOLUTION: This grading implement is provided with a pair of air housing bags 12 formed of polyvinyl chloride so as to curve along a longitudinal direction. The one air housing bag 12 is provided with an air intake port 15 for putting air into and out of the bags. Rolling grooves 17 in which balls roll are rolled on both top and under surfaces on the front surfaces of the air housing bags 12 along wall surfaces 16 segmenting both air housing bags 12.
Patent JP-H06149749-A (JP)
Title: Data transfer system among plural processors
Inventor: FUKUSHIMA MASARU
IPC: G06F15/16
Filed: 1992-11-13
Abstract: PURPOSE:To provide the data transfer system among plural processors which can transfer data at a high speed without synchronizing the processors in a system wherein the processors are connected with a common bus. CONSTITUTION:For transfer from a processor 1a to a processor 1b, the processor 1a writes the data block consisting of the address of the processor 1b, data to be sent, and a termination flag in an FIFO memory 3a. A DMA request signal generating circuit 5a sends a DMA request signal out. A DMAC 2 outputs a DMA acknowledgement signal and an address cycle signal 7 out. An address comparator 8b compares the address of its processor 1b with an address on the common bus 4 and outputs an address coincidence signal. An FIFO control circuit 10b writes the data block on the common bus 4 in an FIFO memory 3b. Consequently, the processor 1b can performs the high-speed data transfer while reduced in load without synchronizing itself with the processor 1a and further being restrained during the transfer.
Patent JP-H10167093-A (JP)
Title: Power transmission
Inventor: NAKAOKA MASAKI
IPC: B62D5/083
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To secure a high degree of freedom for design as to the relationship between a steering force and an operating angle formed between an input shaft and an output shaft in response to the steering force, relating to a power transmission which is suitable for use as a device transmitting steering forces. SOLUTION: A bellows spring 118 having a predetermined rigidity in its twisting direction has its annular part secured to an input shaft 78. A V-notch 110 is secured to the annular part so that no preload is applied to the bellows spring 118. A wave spring 126 having a predetermined rigidity in its expanding direction and having flexibility in its twisting direction is placed on top of the V-notch 110. A V-notch 92 secured to an output shaft 52 is placed below the V-notch 110. A ball 100 is placed between the V-notches 110, 92 in such a way as to be locked between V-grooves which the V-notches include.
Patent JP-H09164463-A (JP)
Title: Casting equipment control device
Inventor: OKUMURA YUKIHIKO
IPC: G06T7/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To realize the stable and highly reliable control of a casting equipment by converting the picked-up image into the RGB data, comparing it with the data on the slab in the stable condition, and calculating the correction value from the comparative difference for automatic correction. SOLUTION: The image of the slab obtained by an electronic camera 8 is incorporated in a cooling water amount correction device 10 in which the image of the slab 4 obtained by the electronic camera 8 is converted into the data of RGB(Red, Green and Blue), and compared with the data on the slab in the stable condition. The correction value is calculated by the comparative difference, the correction value is transmitted to a cooling water flow rate adjuster 9, and a cooling water flow rate adjusting valve 2 is automatically operated. The labor of constant monitoring by an operator is eliminated, and the slab 4 of stable quality can be manufactured due to the automatic correction irrespective of the experiences of the operator.
Patent JP-H01170001-A (JP)
Title: Variable resistor
Inventor: OKAZAKI MASAYUKI
IPC: H01C10/08
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a high tension and large capacitance variable resistor with which a resistance value can be varied quickly by a method wherein an electric discharge, which can be shifted quickly on the surface of a resistor by the electromagnetic force generating between the electric discharge and an electromagnetic field and also a large current can be made to flow, is used. CONSTITUTION:A rod-like bare conducting material 4 is provided opposing to the surface of the longitudinal direction of a cylindrical bare resistor 1. Then, a trigger switch 7 is turned ON, an electric discharge 8 is generated between the resistor 1 and the conductive material 4 by a discharge generator 6, and by the interaction between the generated electromagnetic field and the discharge current by flowing a control current Ic1 to electromagnetic field generating coil 9, for example, the discharge 8 can be shifted to the rightward direction at the prescribed speed, and the resistance circuits for the resistor 1, the discharge 8 and the conductor 4 are formed. Accordingly, the resistance value viewed from terminals 2 and 5 is increased at the shifting speed based on the intensity of the mutual electromagnetic force between the generated magnetic field determined by the control current Ic1 of the coil 9. As a result, the high voltage and large capacitance variable resistor having rapid resistance variable function can be obtained.
Patent JP-2000154948-A (JP)
Title: Cooler
Inventor: YABU TOMOHIRO
IPC: F24F7/007
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce dissipation power of a cooler to lengthen a driving time by a storage battery and to allow a long time operation even when a power is interrupted by providing a ventilating mechanism having an exhaust flap openably and closably constituted at its exhaust port and a suction flap openably and closably constituted at its suction port. SOLUTION: An exhaust port 15a formed at a central plate 2 for guiding out the air in a control board 13 into the atmosphere through a cooling side air passage 4 and an exhaust flap 15b openable and closable at the port 15a are provided as a ventilating mechanism in a cooling case 3. A suction port 16a formed at the plate 2 to introduce the atmosphere into a machine 13 to be cooled through the passage 4 and a suction flap 16b openable and closable at the port 16a are provided. Thus, in the case of a ventilating operation, since a thermionic element 9 is not energized and a heat radiating side blower 7 is not operated as well, a power consumption amount can be suppressed as compared with a cooling operation. Accordingly, when the power is interrupted, a driving time by a storage battery can be lengthened.
Patent JP-H10164489-A (JP)
Title: Magnetic reproducing device nd magnetic recording and reproducing device
Inventor: TOKUYAMA YOSHIO
IPC: H04N5/783
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To output a video signal from a memory, when a sufficient reproduction FM level can not be obtained in a VTR for operating special reproduction by making the orbit of a magnetic head coincident with a track pattern. SOLUTION: In a VTR for operating specific reproduction by making the orbit of magnetic heads SP1, SP2, EP2, and EP1 coincident with a track pattern, at the time of operating the specific reproduction at a traveling speed except those which are integral times as fast as the traveling speed at the time of recording a signal on a magnetic tape T, a reproduction signal is recorded when the maximum reproduction FM level is obtained. When the sufficient reproduction FM level cannot be obtained due to the crossing of the magnetic heads SP1, SP2, EP2, and EP1 over the adjacent track, or the scanning of an inverse azimuth track, video signal is read from a field memory 3 and then outputted.
Patent JP-H07193880-A (JP)
Title: Data communication equipment
Inventor: SUZUKI SATOSHI
IPC: H04Q9/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent communication delay in important data processing by outputting data with high necessity at a high frequency and outputting data with low necessity in a prescribed timing set at a low frequency. CONSTITUTION:Combustion controllers 1, 2, 3, 4 of various kinds are mounted to a vehicle and they are connected to a common signal line 5. Furthermore, the controllers 1-4 are connected to a communication control circuit 6 via the signal line 5. The vehicle communication equipment is formed in this way and at a point of time when the necessity of a cooling water temperature is higher, the cooling water temperature is communicated at an interval of, e.g. 32ms and calculation processing not requiring much necessity is made at that point of time so that the communication at an interval of 1sec caused no hindrance. Thus, the cooling water temperature required for opening control of an idle speed control valve 34a to adjust suction air amount at idling is communicated quickly to prevent a control delay in an excellent way. Furthermore, the opening is fixed to 0 deg. at a point of time of calculation processing to cause no hindrance for the control of exhaust gas circulation amount even with the communication for each 1sec.
Patent JP-H11138727-A (JP)
Title: Film-laminated unwoven fabric and manufacture thereof
Inventor: TANAKA TETSUJIRO
IPC: B32B27/36
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a film-laminated unwoven fabric with high moisture permeability and waterproofness in addition to adequate stretchability and peel-resisting performance. SOLUTION: This film-laminated unwoven fabric comprises a polyester resin elastic film which is composed of 1 mol of terephthalic acid or its lower alkylester ('a≈ component), 1-2 mol of alkyleneglycol ('b' component) with a carbon atom number of 6 or less and 0.1-0.5 mol of polytetramethyleneglycol ('c' component) with a molecular weight of 1000-2000, the blend content of ('c' component) of the resin amounting to 60-80 wt.%. Further, this polyester resin elastic film is heated at 130-170 deg.C to be melt-bonded directly to a melt blow unwoven fabric consisting of a polyurethane elastic material which is synthesized using a low melt-point polyol with a molecular weight of 500-6000, an organic diisocyanate with a molecular weight of 500 or less and a chain extender with a molecular weight of 500 or less, with a polymer hardness of 77-97' (JIS-A Hardness).
Patent JP-H11137313-A (JP)
Title: Rotation preventing necklace
Inventor: NAKAGAWA SHIGEKI
IPC: A44C25/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To use the subject necklace always in the state of good appearance by constituting at least one pieces in the neighborhood of connecting hardware of hollow members and constituting the other pieces of solid members to always position the hardware part on a rear side. SOLUTION: For example, balls made of brass are successively arranged by putting a core string through them. Pieces 2 in the neighborhood of the connecting hardware of this necklace, namely existing from both ends of the necklace respectively to the about 1/3 of the full length of the necklace, are hollow balls respectively in a form vertically forming the through hole 3 of the core string. Pieces 4 at the about 1/3 part of the full length of the necklace at the center part of the necklace are solid balls respectively provided with the through hole 3 of the core string. By a necklace like this, as a front side, namely a lower side, is always heavier at the time of wearing at one's neck, the necklace is never turned around even at the time of wearing for long period or receiving vibration.  The necklace is prevented from being turned around the neck by constituting the pieces in the neighborhood of the connecting hardwares of the hollow members.
Patent JP-H08159973-A (JP)
Title: Spark discharge emission spectrophotometer
Inventor: MIYAMA TAKAO
IPC: G01N21/67
Filed: 1994-12-03
Abstract: PURPOSE: To eliminate an auxiliary discharge, and to improve the analyzing efficiency and accuracy by forming a plurality of discharge peaks by one discharge by connecting a plurality of discharge circuits between a sample and counter electrodes, and spectrophotometrically analyzing by removing the peak period of an initial discharge current. CONSTITUTION: When four stages of discharge circuits are formed out of capacitors C1 to C4 and a DC power source 3, a spark is generated between a sample 1 and counter electrodes 2 to discharge the capacitor C1, then the capacitors C2 to C4 are sequentially discharged in response to the amplitudes of inductances L2 to L4 inserted to the electrodes 2 to form four discharge peaks, and first discharge is completed. Then, the surface of the sample 1 is cleaned at the initial peak, evaporated at the second peak, and analyzed at the third and fourth peaks. Then, the effectively cleaned point can be analyzed at each one discharge, and an auxiliary power source of a long time before the analysis is eliminated. Further, since the entire discharge is always analyzed at the cleaned point, the analyzing accuracy is also improved.
Patent JP-H03191152-A (JP)
Title: Floor structure of lightweight cellular concrete panel
Inventor: HAMA YUKIO
IPC: E04B5/43
Filed: 1989-12-21
Abstract: PURPOSE:To prevent occurrence of a crack in a joint part of lightweight cellular concrete panels by providing a stress relief layer between a mortar finishing layer and the panel in the joint part and by specifying the thickness of the relief layer. CONSTITUTION:A plurality of ALC panels 10 are disposed with a joint part interposed. Next, a joint reinforcing bar is disposed in the joint part and joint mortar 30 is filled up therein. Then, a stress relief layer 60 having a tensile strength of 30kg/cm<2> or above is provided on two of the panels 10 so that it covers the mortar 30. Moreover, a finishing mortar layer 20 is provided on the upper surfaces of the two panels 10 so that a wire mesh 70 buried in the mortar layer 20 covers the relief layer 60.
Patent JP-2000156450-A (JP)
Title: Lead for electronic part
Inventor: AKINO HISANORI
IPC: C25D7/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress creation of whisker and discoloration by forming an internal plating layer that is made of Sn or Sn alloy on a lead base material and forming an external plating layer that is made of Ag on the internal plating layer. SOLUTION: An internal plating layer 2 that is made of Sn alloy is formed on a lead base material 1 using a wire that is composed of copper alloy or the like under the conditions of a current density of 4A/dm2 and plating time of 3 minutes using an organic sulfone acid plating liquid. Then, an external plating layer 3 is formed on the internal plating layer 2 under the conditions of a current density of 2A/dm2 and plating time of 10 seconds using a cyan plating liquid. After that, wire drawing annealing and skin path process are executed to obtain a prescribed lead for electronic parts, thus improving reliability by suppressing creation of whisker and discoloration.
Patent JP-H07157912-A (JP)
Title: Yarn for marine material
Inventor: UEBA HISAAKI
IPC: D01F6/48
Filed: 1993-12-01
Abstract: PURPOSE:To obtain yarn for marine materials having properties of hardly being seen in water even in large yarn diameter. CONSTITUTION:This yarn for marine material comprises a resin composition which is composed of 100 pts.wt. of a vinylidene fluoride resin and 0.001-0.5 pt.wt. of a metal salt of a higher fatty acid and colored in brown. The yarn for marine material has properties of being seen colored in brown in the air but having appearance hardly being seen in water. Consequently, the yarn for marine material is especially suitable as a branch line for a longline.
Patent JP-H07190628-A (JP)
Title: Inside temperature measuring method of beam kiln and control device
Inventor: HOSOI TORU
IPC: C21D1/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide the inside temperature measuring method of a beam kiln and a control device for the same, capable of measuring a temperature distribution in a furnace easily and surely by a short heat resistant temperature measuring element. CONSTITUTION:A thermocouple 100 is led from the outside of a furnace into the hollow section 18b of a beam 18, then, taken out of the lead-out hole 18c of the inside of them furnace of the beam 18 through a lead-out hole 18c on the furnace into a furnace chamber and, thereafter, is attached to a work 201 to be baked. The thermocouple 100 is connected to a compensating lead wire 101 at the outside of the furnace while the compensating lead wire 101 is led, into a temperature detector 103. According to this method, the sure baking temperature of the surface of the work 201 to be baked can be detected. Further, a temperature distribution of the lengthwise direction and respective sectional directions of the furnace can be measured easily and continuously while settings into a heat schedule, coped with the delicate adjustment of an atmospheric temperature, the size of the work to be baked and various data of the kiln by comparing with a heat schedule setting thermometer set differently, can be effected easily.
Patent JP-H06171899-A (JP)
Title: Fork lift
Inventor: NAGAI KOTARO
IPC: B66F9/20
Filed: 1992-12-10
Abstract: PURPOSE:To provide a fork lift which dispenses with a particular adjusting operation or an expensive device against variation of inclination of the fork. CONSTITUTION:In a fork lift in which an unloading device 2 is provided in front of a running device 1, a fork 23 is elevatably provided on the mast 21 of the unloading device 2, and the mast 21 is provided with an inclination meter 3 capable of measuring inclination of the mast 21, the inclination meter 3 is constituted of a semicylindrical circumferential scale plate 311 projectingly provided on the back of the mast 21 and an angle pointer always pointing to the horizontal direction, and the center axis of the semicylindrical circumferential scale plate 311 is almost horizontal and angles are displayed on the outer circumferential face of the scale plate 311. Further, the angle pointer always pointing in the horizontal direction is fitted to the center axis of the scale plate 311 so as to be rotationally movable against the scale plate 311, and the angle of the outer circumferential face of the scale plate 311 is indicated by means of the bent part on the extreme end of the angle pointer.
Patent JP-H08228049-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OBA YASUO
IPC: H01S5/323
Filed: 1995-12-19
Abstract: PURPOSE: To realize a desired resistance value of a p-type doped layer and improve reliability, by causing Mg and Si to be contained in an upper p-type clad layer made mainly of III-V compound semiconductor. CONSTITUTION: A first buffer layer 11 and a second buffer layer 12 are formed on a substrate 10. A first clad layer 13 containing AlGaN is formed by adding an n-type doping material, such as, SiH4 , to an organic metal Al compound and an organic metal Ga compound. An active layer 14 is made of an organic Ga compound thereto. A second clad layer 15 is formed by adding a p-type doping material, such as, an organic metal Al compound, to an organic metal Al compound and an organic metal Ga compound. Then, a contact layer 16 is formed, and an Au/TiAl electrode 17 is formed on the exposed surface of the second buffer layer 12. Finally, an Au/Ni electrode 18 is formed. Thus, a semiconductor layer 19 is provided.
Patent JP-H02174412-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: IWANAGA YASUNOBU
IPC: H03H3/08
Filed: 1988-12-27
Abstract: PURPOSE:To improve the electric characteristic and the productivity of a surface acoustic wave element by forming a rubber group photo resist on a piezoelectric single crystal substrate as a reflecting wave absorbing stripe through the photo lithography processing. CONSTITUTION:A photo resist made of a material such as rubber is coated onto the entire face of a crystal substrate 1 with a drive section electrode 2 and a reflection electrode 3 formed thereto through rotation. In order to obtain high accuracy as to the dimension and position after the forming of the electrodes, a mask pattern is transferred by an exposure device, development and post-baking are applied to form a reflection wave absorbing stripe 5. Since high dimension and position accuracy is high, the surface acoustic wave element with an excellent electric characteristic is obtained with a simple process with high productivity.