baber/WOPTO huggingface dataset:
Patent JP-H0652961-A (JP)
Title: Pressure contact of insulated wire
Inventor: KURITA KAORU
IPC: H01R43/01
Filed: 1992-07-28
Abstract: PURPOSE:To avoid loosening effect to reduce electric contact resistance by applying a part to be inserted into a slot of an applied terminal of an insulated wire so that the twisting of the twisted wire conductor is strengthened to be firmly squeezed. CONSTITUTION:An insulated wire 11 for which twisting of a twisted wire conductor 12 is strengthened in a connection part A, is pushed in the direction X indicated by an arrow, and is press-fitted in a slot 5 of a pressure contact terminal 4. An insulated coat 13 is torn by an opposed edge 5a formed on the inlet of the slot 5, through the press-fitting, and an exposed conductor 12 is brought into contact with both end surfaces of the slot 5, and is connected to the pressure contact terminal 4. Since the force is added to the insulated wire 11 in the direction where the twisting of the conductor 12 is strengthened, loosening effect does not occur, and the contact resistance is stabilized while the reliability is improved.
Patent JP-S6375723-A (JP)
Title: Light guide lens array
Inventor: TAKAHASHI SAKANOBU
IPC: G02B27/18
Filed: 1986-09-19
Abstract: PURPOSE:To greatly reduce an irregularity in the quantity of light at the center position of a lens part and to obtain the maximum quantity of light by making the array pitch of light guide lenses smaller than the lens diameter of a lens part. CONSTITUTION:A light guide lens 10 consists of an object-side lens part 11 and an image-side lens part 12, the 1st and the 2nd reflecting surfaces 13 and 14, and a roof surface 15, and plural light guide lenses 10 are arrayed in parallel to form the light guide lens array. Then the array pitch of the light guide lenses 10 is made smaller then the lens diameters of lens part 11 and 12. Then adjacent lenses overlap one another and the difference between the maximum and minimum values of composite illuminance becomes extremely small, so that the uniform quantity of light is obtained. Therefore, the irregularity in the quantity of light at the center position of the lens part becomes extremely small and the maximum quantity of light at the center position is obtained.
Patent JP-H0883546-A (JP)
Title: Vibration detecting device and vibration detecting switch
Inventor: NAGAYOSHI NORIHIKO
IPC: H01H35/14
Filed: 1994-09-14
Abstract: PURPOSE: To reliably detect vibration when the vibration is applied without detecting vibration even if a vibration detecting switch itself is put in an abnormal condition. CONSTITUTION: A vibration detecting switch 1 to change an output signal by changing a connecting condition of a contact point 2 when vibration is applied and a vibration detecting part 4 to detect that the vibration is applied on the basis of the output signal from the vibration detecting switch 1, are provided. A vibration signal output part 9 to output a vibration signal to the vibration detecting part for a constant time according to a change in the output signal from the vibration detecting switch 1, is arranged between the vibration detecting switch 1 and the vibration detecting part 4.
Patent JP-H04102904-A (JP)
Title: Production supporting system
Inventor: KITAJIMA MASAO
IPC: G05B19/4097
Filed: 1990-08-23
Abstract: PURPOSE:To reduce the load of pocket working by analyzing pocket working shape information and inputted material information, machine tool information, etc., determining a cutting tool and automatically determining a working condition. CONSTITUTION:The pocket working shape information 9, the material information 7, the machine tool information 8 and tool information 10 set up by a working designer as preworking prerequisite in a self-company and working condition reference information 11 set up by the working designer as the working know-how of the self-company are stored in a storage means 1. An analyzing means 4 analyzes these information read out by a reading means 3, a cutting tool determining means 5 determines the cutting tool bases upon the machine tool information, the pocket working shape information and the working condition reference information and a working condition determining means 6 determines the working condition based upon the cutting tool information and the analyzed material information, machine tool information and working condition reference information. Consequently, working designer's load of pocket working can be reduced.
Patent JP-S6374166-A (JP)
Title: Position and speed signal detecting device
Inventor: YAMAMOTO KAZUTAKA
IPC: G11B19/28
Filed: 1986-09-18
Abstract: PURPOSE:To simplify the circuit constitution by producing both position and speed signals having a 1/4 cycle of a 2-phase synchronizing signal having different phases from this synchronizing signal. CONSTITUTION:The approximate sine wave signals A and B having a 90 deg. phase difference which are received from an encoder 12 undergo addition 1 and subtraction 20. Then signals (A+B) and (A-B) are compared with an OV by comparators 21 and 22 respectively and binarized. Then output signals SS1 and SS2 are applied to a decoder 23 and switches S11-S14 and S21-S24 of selection parts 24 and 25 are turned on by the decoding signals respectively. The signals A and B are inputted to switches S12 and S11 via the non-inverted amplifiers 26 and 27 and also to switches S13 and S14 via the inverted amplifiers 28 and 29 respectively through the part 24. The outputs signals of these amplifiers are selected every 1/4 cycle by switches S11-S14 and synthesized to the delivered to a switch 17 as a position signal POS. At the same time, both signals A and B are differentiated 30 and 31 and outputted to an error amplifier 16 as a speed signal TACHO via the same process.
Patent JP-S6376268-A (JP)
Title: Preparation of electrolyte for redox-flow cell
Inventor: WAKABAYASHI ATARU
IPC: H01M8/22
Filed: 1986-09-18
Abstract: PURPOSE:To simply and easily prepare the electrolyte of redox-flow cell by dissolving a chromium ore reduction product and/or ferrochrome in hydrochloric acid in an oxygen-free atmosphere and firtering the residue. CONSTITUTION:A chromium ore reduction product and/or ferrochrome are/is dissolved in hydrochloric acid in an oxygen-free atmosphere and the residue is filtered in an oxygen-free atmosphere. The chromium ore reduction product means a partial reduction preduct obtained in the reduction process of chromium ore to ferrochrome, and usually contains ten or more % metallic chromium and its reduction ratio is about 50%. Since ferrochrome and/or chromium ore reduction product are/is low cost material, the cost of on the electrolyte can remakably be reduced. Since the need of an electrolytic bath is eliminated and impurities are removed in a dissolving process, the production process is made simple, and a desired electrolyte can easily be prepared.
Patent JP-H0558224-A (JP)
Title: Operation part mounting/demounting device
Inventor: YOSHIDA TOMOSHI
IPC: B60R11/02
Filed: 1991-08-30
Abstract: PURPOSE:To surely prevent the theft for the on-vehicle audio equipment and improve the using performance. CONSTITUTION:A hook 20 which can slide for fixing an operation part 7 on a body side, lock plate 19 for carrying out the fixing operation for fixing the hook 20 and the releasing operation for releasing the fixation of the hook, and a plunger 17 for release-operating the lock plate 19 are arranged as lock mechanism part on the body side, and a release switch for operating the plunger 17 is arranged on an operation part 7.
Patent JP-H0561481-A (JP)
Title: Active type noise controller
Inventor: HAMABE TSUTOMU
IPC: B60R11/02
Filed: 1991-08-30
Abstract: PURPOSE:To more exactly control the noise by varying a threshold of a divergent condition level for detecting a divergent condition of a device, in accordance with a variation of the environment subjected to the noise control. CONSTITUTION:A microprocessor 7 as a control means changed a filter coefficient of an adaptive digital filter by using the most zooming down algorithm having a prescribed convergence coefficient based on an output signal of a microphone 5 as a residual noise detecting means and a processing signal for a rotating speed sensor 15 as a noise generating condition detecting means. Also, this adaptive digital filter outputs a signal for driving a loudspeaker 3 as a control sound source by a prescribed filter coefficient based on a signal related to a noise generating condition. In this case, the microprocessor 7 as also a divergent condition detecting means detects a divergent condition level, and when the detected divergent condition level exceeds a prescribed threshold which is set so as to be varied in accordance with a variation of the control environment, the divergence is stopped by a divergent condition stopping means.
Patent JP-H1150056-A (JP)
Title: Controlling of opening of cock for coke oven
Inventor: KIYOSHI HIDENORI
IPC: C10B21/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling opening of a cock for a coke oven, which allows to supply air and fuel gas to each combustion chamber of the cake oven at a sufficiently accurate rates, without being affected by variations in overall flow rate of these gases and pressures of these gases in the distributing pipes. SOLUTION: This method (1) calculates an average of maximum flow rates at each cock, based on a flow ratio at the cock and average flow rate of fuel gas supplied to an coke oven, the former corresponding to an cock opening, which is determined from the pre-established opening-flow rate characteristic curve for a fuel gas cock, (2) corrects an average flow coefficient at each cock from the relationship of the maximum flow rate at each cock with pressures in the distributing pipe and combustion chamber, to be applicable to the actual situations, (3) determines a set maximum flow rate at each cock from the corrected set flow coefficient and set pressure levels in the distributing pipe and combustion chamber, and (4) converts the set flow rate at each cock into its set opening using the opening-flow rate characteristics, based on the set maximum flow rate at the cock.
Patent JP-H1080953-A (JP)
Title: Manufacture of endless pattern belt
Inventor: MIZUKAI NOBUAKI
IPC: B29C69/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a production method which can automatically and efficiently produce an endless pattern belt which is unified in proper regulation size and shape, of high quality, and beautiful and attempt the mass production of the belt. SOLUTION: After a pattern display zone of a length corresponding to one pattern belt being supplied by a film primary sending process S4, a blank part cutting process S6, a clamp inclination process S7, and a prescribed number feed completion process S13, the display zone for one belt is cut by a prescribed size cutting process S15, the cut display zone is inverted in a clamped state in the first and second clamp parts by a clamp inversion matching process S16 and a matching melt bonding process 17, the initial end part and the terminal end part of the display zone are overlapped in a constant breadth, the overlapped parts are melt-bonded by a non-heating welder method, and an endless pattern belt is molded. Accordingly, the endless pattern belt which is unified in proper regulation size and shape can be mass-produced automatically and efficiently.
Patent JP-H0651621-A (JP)
Title: Image forming method
Inventor: KIKUCHI SUSUMU
IPC: G03G15/08
Filed: 1992-07-27
Abstract: PURPOSE:To surely stir and mix developer, to stably electrostatically charge toner, to perform developing in a state where carrier attraction is prevented, to prevent a faulty image from occurring, to form an excellent image over a long term and to eliminate the need of exchanging the developer for a long time. CONSTITUTION:Two-component developer containing magnetic resin carrier, magnetic powder carrier, and abrasive toner having surface to which abrasive material particulates are stuck and an a-Si photosensitive body 21 are used. The image is formed by an electrophotographic method by performing development supposing that a developing gap G2 is 0.25-2mm, a blade gap G1 is 0.25-2mm, a potential difference between a white part image potential and developing bias potential is 50-300V, and a potential difference between a black part image potential and the developing bias potential is 100-500V.
Patent JP-S6281117-A (JP)
Title: Solid-state relay circuit
Inventor: YAMAMOTO MASATO
IPC: H03K17/73
Filed: 1985-10-03
Abstract: PURPOSE:To extend the service life of a semiconductor switching element and to obtain a solid-state relay circuit with less power consumption by adopting a thyristor as a switching element and connecting a switch contact in series with the said thyristor. CONSTITUTION:The switch contact 11 is a relay contact of a polar relay 12 connected to an input signal circuit 1, the relay 12 is connected between input terminals I2, I3 and the input terminal I2 is used as the common terminal of the input terminals I1, I3. An input signal is fed between the input terminals I1 and I2, a photo transistor 5 receiving a light from a light emitting element 4 is conducted and a trigger signal is fed to a control electrode of a thyristor 10, then the thyristor 10 is turned on and a power current from a power supply 9 is applied to a load 8. When an input signal is fed to the input terminals I2, I3 next, the thyristor 10 is interrupted and the power application to the load 8 is interrupted.
Patent JP-H03137592-A (JP)
Title: Electromechanical type timer
Inventor: UORUFUGANGU GANTAA
IPC: G04G11/00
Filed: 1990-08-22
Abstract: PURPOSE: To eliminate the need for auxiliary countermeasures in terms of transmission by hindering the drive of a timer signal transmitter when a time-up contact is closed by providing a hindering switch for starting a hindering time circuit for stopping a timer signal. CONSTITUTION: For example, when a time electronic clock hand 48 indicates 6:30, an alarm clock requires only morning time. However, when an hour hand 43s moves by one cycle, namely at 18:30, a timer signal 51 is transmitted. To avoid this problem, a daytime hindering switch 61 is provided, the switch 61 is operated so that the timer signal 51 can be stopped finally by operating a start switch 57 for several times depending on cases, thus preventing the timer signal 51 from being transmitted newly in 12 hours.
Patent JP-H0859135-A (JP)
Title: Cleaning jig of elevator unit
Inventor: TAKEMATSU KAZUHIRO
IPC: B66B7/12
Filed: 1994-08-22
Abstract: PURPOSE: To provide a cleaning jig of an elevator unit capable of safely and efficiently wipe off lubricant applied on an outer peripheral surface of a ball screw shaft. CONSTITUTION: A cleaning jig to wipe off lubricant applied on an outer peripheral surface of a ball screw shaft 9 is built in an elevator unit to transport an article placed on a stage in the vertical direction while lifting up and down a frame 2 along a main spindle 3 by rotation of the ball screw shaft 9. The cleaning jig is furnished with a lengthy flexible member 10 free to fit in a screw groove 9a formed on the outer peripheral surface of the ball screw shaft 9 and pulling mechanisms 8, 11 to make the flexible member 10 contact with the outer peripheral surface of the ball screw shaft 9 with pressure along the forming direction of the screw groove 9a while pulling the side of one end of the flexible member 10 by specified tensile force.
Patent JP-H1151400-A (JP)
Title: Gas grill
Inventor: CHIKASAWA HIDEO
IPC: F24C15/20
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent flame from overflowing from an exhaust port even if an ignition should be generated in a grill store. SOLUTION: If combustion should be continued for a long time when no water remains in a pan 13 and baking oil Y stored in the pan 13 should be abnormally heated and ignited, a flame in a grill store 11 would be spread to an exhaust passage 15 side as shown in the figure. However, the flame is divided into small parts when it passes through a plurality holes of a porous plate 30 and is extinguished. Thus, the flame is not formed above the porous plate 30 so that the flame is prevented from overflowing outside an exhaust port 17.
Patent JP-S6375950-A (JP)
Title: Control system for cache of fba disk
Inventor: HAYASHI HARUKI
IPC: G06F12/08
Filed: 1986-09-19
Abstract: PURPOSE:To reduce a memory capacity in a cache memory on which the data is read, and rotation delay, by comparing a last block address in a data set with a block address in a cylinder to be cleared first, and reading in a smaller block address. CONSTITUTION:When the data set is extending over the cylinders (o)-(l), the last LB of a last cylinder, and the forefront FB and the rear end EB of a first cylinder, are set as the marks of the block address, and it is distinguished whether transferring extends over one cylinder or plural cylinders, by the sizes of the LB and the EB. To extract the block addresses LB, FB, and EB, memory units 11-13 controlled by a microprocessor 2 are provided in a magnetic disk controller 20, and each of the LB, the FB, and the EB is stored, and the LB is compared with the EB, and the smaller one is selected, and the data is readout up to the block address of the smaller one. In such a way, the rotation delay of the magnetic disk is reduced compared with a conventional system in which it is performed in a track unit, and disk cache control with high efficiency can be performed.
Patent JP-S6376826-A (JP)
Title: Preliminary treatment of sintering raw material
Inventor: NODA HIDETOSHI
IPC: C22B1/16
Filed: 1986-09-19
Abstract: PURPOSE:To enable production of sintered ore having excellent ordinary temp. strength, reduction degradation characteristic and reducibility by compounding a CaO source at a lower ratio to powder ore of high Al2O3/Al2O3+Fe2O3 and pelletizing the ore on the outside of the system. CONSTITUTION:The average Al2O3/average Al2O3+average Fe2O3 of the entire fine ore is calculated from the chemical components and compounding ratios of various kinds of the fine ores to be compounded as sintering raw materials. Fine ore 1, returns 3, limestone 4, silica rock 5 and fine coke breeze 6 for sintering raw materials are fed from a line 7 to a preferential pelletizer 8. On the other hand, the fine ore 2 of the Al2O3/Al2O3+Fe2O3 higher than the average value, lime stone 4 and coke breeze 6 are supplied from an out-of- system pelletizing line 9 to a preferential pelletizer 10. The limestone 4 of the CaO source in this case is so compounded that the content thereof is lower than the average CaO/SiO2 value of the entire sintering raw material. The mixture mixed in the preferential pelletizers 8, 10 is mixed in a mixer 11 as required and is then sintered in a sintering machine 12.
Patent JP-S6282182-A (JP)
Inventor: SUZUKI KATATOSHI
IPC: E04H9/14
Filed: 1985-10-04
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-H1057127-A (JP)
Title: Foldable stick
Inventor: MIYAGI KAORU
IPC: A45B7/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a stick which can be freely folded to be carried into the narrow place as well. SOLUTION: A folding stick 20 is composed of a grip section 22 and a stick main body pipe section 24, and the stick main body pipe section 24 has an upper main body pipe member 38 to be housed in the stick main body pipe section 24, intermediate main body pipe members 40 and 42, lower main body pipe member 46, and elastic body 48 elastically connecting the stick from the upper main body pipe member 38 to the lower main body pipe member 46. In that case, the main body pipe members 38, 40, 42 and 46 have 1st or 2nd means forming connecting means, the 1st means is composed of a punched groove 68 for receiving a projection for guide and guiding this projection and a projecting part 70 bridging the punched groove 68, and the 2nd means is composed of an inserting part 72 to be inserted into the pipe and a projection 76 for guide provided at the inserting part at least.
Patent JP-H0779408-A (JP)
Title: Picture recording and reproducing device
Inventor: AOKI KUNIO
IPC: A61B6/00
Filed: 1993-09-07
Abstract: PURPOSE:To reconstitute an original digital picture by displaying a picture of the same field continuously even in a different frame so as to display the picture in a display rate even at a low resolution and reallocating a field picture of a succeeding number forming the same frame when high resolution is required. CONSTITUTION:An X-ray generating controller 4 applies a high voltage repetitively to an X-ray tube device 1, from which an X-ray is intermittently generated. The X-ray transmitted through an object P is converted into a light by an image intensifier 2 and picked up by a TV camera 5. An analog picture from the camera 5 is converted into a digital picture at an A/D converter and fed sequentially to a recording memory 6, in which a series of pictures are recorded. When the recording to the memory 6 is finished, the picture is read to a digital VTR 8 according to a signal of a memory address generator 7 and the picture is divided into four fields comprising odd number row X odd number column, odd number row X even number column, even number row Xodd number column, and even number row X odd number column, and the picture of the same field is read from the memory 6 sequentially from consecutive frames.
Patent JP-H05223318-A (JP)
Title: Flow rate display system of water source heat pump system air conditioner
Inventor: YAMANAKA RIICHI
IPC: F24F11/02
Filed: 1991-09-02
Abstract: PURPOSE:To make it possible to know flow rate of water for a water-refrigerant heat exchanger without using a flow meter not only at the time of installation but thereafter at any time in a simple manner. CONSTITUTION:Based on the detected temperatures from a heat source water inlet temperature sensor 7, heat source water outlet temperature sensor 8, indoor wet-bulb temperature sensor 9 and indoor dry-bulb temperature sensor 10, flow rate is computed by a refrigeration capacity operation circuit 12, heating capacity operation circuit 13, temperature difference operation circuit 14, radiation operation circuit 15, absorption heat operation circuit 16, and flow rate operation circuit 17. Said flow rate is displayed on a display device 21 so that the flow rate of heat source water for a water-refrigerant heat exchanger can be always made recognizable.
Patent JP-S60112482-A (JP)
Title: Production of molded article provided with character or pattern
Inventor: SHIMAMOTO KOUICHIROU
IPC: H01H9/18
Filed: 1983-11-24
Abstract: PURPOSE:To accurately form a character pattern or the like, by a method wherein a transfer pad having an elastic projected part is pressed from the base sheet side of a transfer sheet so that the projected part makes contact simultaneously with two adjacent object surfaces. CONSTITUTION:The transfer sheet 1 is placed on a key cap base material 5 so that a fold 7a, a half-cut 7b and a hole 7c thereof are aligned on a contact line 8 of the object surface. The transfer pad 2 is pressed against the base material 5 from the base sheet 3 side of the transfer sheet 1 so that the projected part of the pad 2 comes into contact simultaneously with the two adjacent surfaces 6 of the base material 5. The pad 2 is further pressed, whereby a colored layer 4 of the sheet 1 is brought into close contact with the object surfaces 6 of the base material 5. Then, a thermal dyeing treatment is conducted while maintaining the colored layer 4 in close contact with the object surfaces 6 of the base material 5, and then the sheet 1 is removed to obtain a key cap 9 provided with the character.