baber/WOPTO huggingface dataset:
Patent JP-S554222-A (JP)
Title: Device for preventing trolley wire route from freezing
Inventor: SHIMADA AKIRA
IPC: B60M1/12
Filed: 1978-06-22
Abstract: PURPOSE: To provide a device for preventing a trolley wire route from freezing which can reduce the power consumption of heating the route with simple construction and less expense and can heat the route at every section or zone.  
     CONSTITUTION: In case that a switching means 21 is closed when a trolley wire route becomes feasible to be frozen in the state that voltage is supplied from a substation 20 via feeders 15R, 15S and 15T to trolley wire routes 11R, 11S and 11T, alternating magnetic flux occurs iron cores of each of transformers 30R, 30S and 30T, respectively to thereby flow alternating current induced at the respective feeders 15RW15T of the respective phases passed through holes 33. Thus, the sum  of the load current supplied via the feeders 15RW15T to an electric railcar and induced current of the transformers 30R, 30S and 30T is flown during operation of the railcar at the trolley wire routes 11RW11T, respectively to prevent the route from freezing due to joule heat generated at the routes 11RW11T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244398-A (JP)
Title: Semiconductor storage device
Inventor: CHIBA MASAHIKO
IPC: G11C11/34
Filed: 1987-03-31
Abstract: PURPOSE:To prevent an increase in an area, that is the increase in address lines accompanied by the division of a memory array by sharing the address lines in the column decoders of A and B systems. CONSTITUTION:Latch circuits are provided in the output parts of respective column decoders 21 and 22 through selection gates, for example, to share the address lines. When an address A0,... in one system is inputted and a column selection signal corresponding to the address is selected, the address of subsequent system can be inputted by using the same address line. Namely, multiplex selection can be executed on the address line for only one system. Thus, the increase in the address lines due to the division into a memory bank 11 in the A system and a memory bank 12 in the B system can be prevented.
Patent JP-S58192764-A (JP)
Inventor: JIYOU YASUNORI
IPC: B25B23/02
Filed: 1982-05-06
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-S58192398-A (JP)
Inventor: HASEGAWA TADASHI
IPC: B29C45/00
Filed: 1982-05-06
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-S61231075-A (JP)
Inventor: MADA MOOHAN BATSUGA
IPC: C08L63/00
Filed: 1986-04-02
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-S561012-A (JP)
Title: Detection of scanning light beam pass time
Inventor: ABE MICHIHARU
IPC: G02B26/10
Filed: 1979-06-18
Abstract: PURPOSE: To detect speed irrespective of the change of light beams by detecting the change with time of the quantity of light caused with the passage of the scanning light beam by the photodetector having a slit-form photodetecting surface perpendicular to the scanning direction of the scanning light beam and detecting the time when the time differentiation of this signal inverts the code.  
     CONSTITUTION: A scanning light beam 6 is scanned in the arrow 7 direction and scans on the slit-form photodetecting surface 13 perpendicular to the scanning direction 7. Its output signal 14(a) passes a differentiating circuit 15 which in turn outputs the differentiated signal 16(b). This output 16 passes a comparator 17 which applies the output signal 18(c). When the output signal 14 coincides with the center of the photodetecting surface 13, a peak value 19 is given and therefore the time 20 when the positive and negative codes of its time differentiation invert may be decided to be the time that the scanning light beam has passed. Hence, the pass time of the scanning light beam may be detected irrespective of any change in the quantity of light and shape of the scanning light beam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59201190-A (JP)
Inventor: KAWANO HIKARI
IPC: G07D11/00
Filed: 1983-04-30
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-S56894-A (JP)
Title: Withdrawal of excess ammonia liquor in coke oven
Inventor: ABE HISAO
IPC: C10K1/04
Filed: 1979-06-18
Abstract: PURPOSE: To withdraw selectively only condensed ammonia liquor having less fixed ammonia content in a primary cooler, by a method wherein condensed ammonia liquor in the gas inflow side of a primary cooler for cooling a coke oven gas, is added to the effluent system of condensed ammonia liquor in gas outflow side.  
     CONSTITUTION: In a dry main 1 positioned at the top of a coke oven 10, water is sprayed on a coke oven gas (COG) generated from the coke oven 10 to obtain ammonia liquor which is then supplied to a decanter 4 where tar and tar slag are separated. Then the ammonia liquor as circulating ammonia liquor is returned to the dry main 1. The COG generated is introduced into a primary cooler 2 where the COG is indirectly cooled, and then fed to a subsequent stage by means of a suction blower 3. Condensed ammonia liquor 6 is produced in the cooler 2. Only the condensed ammonia liquor 6 which is produced near the gas inflow side of the cooler 2 is withdrawn and fed to an exclusive tank 8, and then supplied to a seal pot 7 in gas effluent side by means of a pump 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61235796-A (JP)
Inventor: UCHIYAMA HITOSHI
IPC: F04D15/00
Filed: 1985-04-12
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-2000271366-A (JP)
Title: Manual clamp type fabric holding frame
Inventor: KATO YUTAKA
IPC: D05B39/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate operation, to make a frame inexpensive and to secure a strong clamp force. SOLUTION: This frame is provided with a frame-shaped base frame 5, a pressing frame 15 for pressing a fabric 14 to be sewn on the base frame 5, a linking and turning means 9 provided with an elastic member for energizing the base frame 5 and the pressing frame 15 so as to freely turn them in opening direction at all the time and a toggle clamp 7 of which the clamp base part 7C is fixed to the base frame 5 and which is equipped with a clamp handle 7a linked with a clamp base part 7c so as to freely turn it, a clamp arm part 7b linked with the clamp handle 7a through a toggle mechanism part 7e and a clamping part 7d for pressing the pressing frame 15 at the top end of the clamp arm part 7b.
Patent JP-H02259370-A (JP)
Title: Refrigerant circulating flow rate controller for heat pump type air conditioner
Inventor: NOGUCHI HARUO
IPC: F25B13/00
Filed: 1989-03-30
Abstract: PURPOSE:To decrease the number of temperature sensors by a method wherein on receipt of detected signals from first and third detectors during cooling operation and from second and first detectors during heating operation, temperature differences between those detected temperatures are calculated, and instruction signals are issued to a pressure reducing device so that the temperature differences reach a set temperature. CONSTITUTION:A first sensor S1 which detects the refrigerant temperature on the suction side of a compressor 1, a second sensor S2 which detects the refrigerant temperature on the inlet side of a refrigerant heater 9, and a third sensor S3 which detects the refrigerant temperature in the middle of an indoor side heat exchanger 6 are furnished. A controller 14 receives the detected signals from the first and third sensors S1 and S3 during cooling operation and from the second and first sensors S2 and S1 during heating operation, calculates the differences between the detected temperatures, compares the temperature differences with a set temperature difference, and issues instruction signals of the refrigerant circulation rate to a pressure reducing device 5. Thereby, management of superheating can be done both in cooling and heating operations, and the control can be simplified with the lessened number of temperature detecting sensors.
Patent JP-S60221235-A (JP)
Title: Automatic centering device
Inventor: TADA ISAO
IPC: B23Q3/10
Filed: 1984-04-18
Abstract: PURPOSE:To miniaturize an automatic centering device, by providing such an arrangement that a table is moved up and down by means of a horizontality adjusting receiving metal through a table fixing hardware, and is clamped by a clamping retaining metal through the table fixing hardware. CONSTITUTION:Under the control of a control board which is not shown, a worm shaft 27 and a worm wheel 28 are rotated, and a horizontality adjusting cylindrical screw shaft 33 moves by an instructed amount in an instructed direction. With this arrangement a workpiece attaching table is moved up and down by means of a horizontality adjusting metal 53 and a table fixing hardware 26 to adjust the horizontality and to center a workpiece. Then, a clamping jack device 15 is energized to move a clamping screw rod 20 in its clamping direction by means of an worm shaft 17 and a wheel 18, and a clamping retainer metal 24 is lowered to press the table fixing hardware 26 which therefore clamps the workpiece. With this arrangement, the centering may be rapidly and easily carried out, and as well it is possible to miniaturize the centering device.
Patent JP-S63241664-A (JP)
Title: Buffer control device for depth information
Inventor: IKUMI NORIYUKI
IPC: G06T15/40
Filed: 1987-03-30
Abstract: PURPOSE:To prevent the reduction of a processing speed accompanying the reading of depth information by executing the reading, comparing and writing of the depth information in a pipeline way and executing simultaneously the reading and writing of a depth information buffer. CONSTITUTION:By an LSI 3 for control, addresses (x, y) of respective points of an object are calculated, supplied through a register 4 to an I buffer 1 and a Z (depth information) buffer 4, a Z value corresponding to the address is read from the Z buffer 4 and inputted through registers 8 and 9 to a comparator 13. The Z value calculated in the internal part and the above-mentioned read Z value are compared, and when the former is larger, the I value and Z value calculated in the internal part are outputted from registers 5 and 6 and written to an I buffer 5 and the Z buffer 4. At this time, the above-mentioned reading, comparing and writing are executed in a pipeline way and the reading and writing of the Z buffer 4 are simultaneously executed.
Patent JP-H02257199-A (JP)
Title: Initial touch controller
Inventor: USA SATOSHI
IPC: G10H1/053
Filed: 1989-03-30
Abstract: PURPOSE:To reconcile the width of expression and the ease of performance by outputting the touch data as the result of the computation using the data detected by an initial touch detecting means and performance information toward the sound source of an electronic keyboard musical instrument. CONSTITUTION:The width 1 (width at which a touch changes) of the sound volume and sound rising speed which can be controlled by an initial touch is controlled in real time in accordance with another performance information 2. Namely, the width 1 of the sound volume and sound rising speed which can be controlled by the initial touch is controlled in real time in accordance with the time 2 from the key off of the previously pushed key or the time from a key on, etc., to change the way that the touch is acted. The conspicuous fluctuation in the player's touch by the excessive reaction with the change in the initial touch is eliminated in this way and the reconcilation of the width of the expression and the easy of the performance as the electronic musical instrument is possible.
Patent JP-H07283342-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUNOBU
IPC: H01L23/12
Filed: 1994-04-15
Abstract: PURPOSE:To reduce the inductance from a part for connecting a semiconductor chip to a part for connecting a packaged substrate. CONSTITUTION:A conductor pattern 3 is formed between insulators such as polyimide film and bumps 4 and 5 are provided on the upper and lower films of the pattern 3 via a through hole. A chip pad is connected to one bump and the other bump is connected to a circuit substrate 1. A terminal for inspecting connection is provided around the package to connect the terminal to the conductor pattern 3.
Patent JP-S562612-A (JP)
Title: Assembly of oil-filled electric device
Inventor: SAKAGUCHI SHIYUUZOU
IPC: H01F27/14
Filed: 1979-06-20
Abstract: PURPOSE:To reduce the transportation cost of an insulating oil and eliminate the necessity of a transportation container for an oil-filled electric device by introducing insulating oils in a conservator and a bushing pocket into an auxiliary stay before transportation, and returning it to the original position via high pressure inert gas after transportation. CONSTITUTION:Before transporting the insulating oil to field, a valve 13 is closed, a valve 14 is opened, insulating oils 6 in a conservator 4 and a bushing pocket 5 are filled in upper and lower reinforcing stays 3a, 3b, and the conservator 4 and the bushing pocket 5 are removed. The oil is transported in this state. When reassembling it after transporting it to the field, the conservator 4 and the bushing pocket 5 are mounted, a nitrogen gas bomb 9 is then connected to the valve 13, the valve 14 is opened to press-fit the gas in the bomb into the stays 3a, 3b. As a result, the insulating oil 6 in the stays 3a, 3b is press-fitted into the tank 1, and the insulating oil 6 in the tank 1 is pushed up into the conservator 4 and the bushing pocket 5.
Patent JP-S554124-A (JP)
Title: Fs-wave demodulator
Inventor: YOSHIDA MITSUHARU
IPC: H04L27/152
Filed: 1978-06-23
Abstract: PURPOSE:To assure stable characteristics over a wide temperature range by a miniature and non-adjusting constitution by connecting the 1st and 2nd output terminal of a counter circuit to the negative input terminals of the 1st and 2nd AND circuits and by leading the output and inversion output of a timing detection circuit to other-side inputs of the AND circuits. CONSTITUTION:Phase comparator circuit 15 compares a FS input signal with an negative input in terms of phase and clock frequency change-over circuit 16 varies the clock frequency of counter circuit 17 by the output of circuit 15. Then, timing detection circuit 20 is equipped which supplies the 1st and 2nd outputs to the negative input terminals of AND circuits 18 and 19 when a preset number of different clocks are inputted to circuit 17 and then outputs the inversion output of circuit 15 at the timing of the outputs of circuits 18 and 19, and the output and inversion output of this circuit 20 are applied to other-side input terminals of circuits 18 and 19. Consequently, a non-adjusting and miniature constitution can be realized with stable characteristics assured over a wide temperature range.
Patent JP-S521874-A (JP)
Title: Chain wheel for flow conveyor
Inventor: KANDA TETSUO
IPC: B65G19/18
Filed: 1975-06-24
Abstract: PURPOSE: Chain wheel for block type flow conveyor, to reduce wear, to guide chain smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09262489-A (JP)
Title: Grinding method and device
Inventor: YOSHIMI IYUU
IPC: B02C2/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To avoid overgrinding with a simple structure and to enhance grinding effect. SOLUTION: In this grinding device 1, an inner cone 4 forming an annual grinding space 3 wider at the upper part and narrower at the lower part between the inner cone 4 and an outer cylinder 2 is arranged concentrically in the inside of the upright outer cylinder 2. The inner cone 2 is suspended via a spring 11 and is freely movable in the horizontal direction against the outer cylinder 2. On an upper end surface of the inner cone 4, a vibrator 12 is attached and the inner cone 4 is vibrated and a compression impulse force due to the vibration is worked on an article to be ground flowing down from the upper part of the grinding space 3 toward the lower part.
Patent JP-H06285989-A (JP)
Title: Manufacture of resin part
Inventor: MORITA HIDEO
IPC: B29C69/00
Filed: 1993-04-02
Abstract: PURPOSE:To prevent the generation of the irregularity of fibers and other defects by placing a laminated part and an injection molded part, which are combined in the form of a resin part to be obtained, in molds and melting them by heating under pressure. CONSTITUTION:A fiber reinforced resin film 26 mixed with carbon filaments etc., is laminated to form a laminated part 27. At the same time, a thermoplastic resin is injected by an injection molding machine to form an injection molded part 30. The laminated part 27 and the injection molded part 30, which are combined in the form of a resin part to be obtained, are placed in molds 31, 32 and set between the base 34 and slide 35 of a pressurizing apparatus 33 equipped with a heater 36 to be heated under pressure. A thermoplastic resin or a carbon fiber reinforced resin is supplied from a resin supply port 37 to the void which is produced by the contraction of the injection molded part 30 in the molds 31, 32. In this way, the laminated part 27 and the injection molded part 30 are integrated. The molds 31, 32 are cooled and demolded to obtain the resin part.
Patent JP-S574033-A (JP)
Title: Winder for camera
Inventor: OKUYAMA TAKESHI
IPC: G03B17/00
Filed: 1980-06-10
Abstract: PURPOSE:To prevent the shutter from being released and a film from being exposed despite the user's inadvertent attempt to push the shutter by locking the release during preliminary winding. CONSTITUTION:When a back cover 71 is opened for the purpose of film loading, a set lever 73 is moved downward of the figure by the effect of a spring 72 to the position of alternate long and two short dashes lines. In accordance with this a torque lever 81 rotates clockwise, then a torque detecting lever 82 rotates cooperatively and a lever 85 rotates counterclockwise, by which a turque detecting mechanism is set and a motor switch 88 is closed. When a torque lever 81 rotates, a winding preventing lever 41 is rotated base plate 8 moves to the state of engaging to an engaging surface 41c from the engagement to an engaging surface 41b. In this state the part 8b engages to the surface 41d and therefore the gear base plate 8 can not turn just slightly.
Patent JP-H09265917-A (JP)
Title: Support body structure for color distinguishing electrode
Inventor: FUJII FUMIICHIRO
IPC: H01J29/07
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ideal tension distribution by reducing the tension increase of a color distinguishing electrode after heat treatment in the color distinguishing electrode of an aperture grill type color cathode-ray tube. SOLUTION: In an aperture type color cathode-ray tube, a B member 1 constituting the vertical frame portion of a frame supporting a color distinguishing electrode is formed by using a column member which has a triangle cross section and has high rigidity. Thereby, the tension increase in the central portion of the color distinguishing electrode at a heat treatment time is prevented, and the operation of the tension distribution of the color distinguishing electrode after the heat treatment is facilitated so that an ideal tension distribution can be obtained.
Patent JP-S57190795-A (JP)
Title: Laser working device
Inventor: KIMURA MINORU
IPC: B05B7/22
Filed: 1981-05-20
Abstract: PURPOSE:To work the surface of the work efficiently by laser while forming a laser light absorbing film in the stage of working the work with the laser by combining a spray nozzle for laser absorbing liquid with a laser working nozzle. CONSTITUTION:A laser working nozzle 1 and a spray nozzle 2 for laser absorbing liquid are disposed coaxially, and while an assist gas 6 is introduced through a gas inlet 6, laser 3 is focused with a lens 4 onto the surface of the work 5, whereby said surface is worked. In this case, laser absorbing liquid 7 is introduced through an inlet 21, and is once put into the liquid reservoier 22 in the nozzle 2. Upon ejection of the assist gas, it is sprayed as mist-like laser absorbing liquid 71 onto the surface to be worked of the work 5, whereby a laser absorbing liquid film 72 if formed thereon. The rate of spraying of said liquid is adjusted by adjusting the gap between the nozzle 1 and the nozzle 2 by the rotation of an adjusting screw 8.
Patent JP-H05277298-A (JP)
Title: Electric ironing device
IPC: D06F81/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide an ironing device having the capability of realizing an efficient ironing work while restraining heat absorption at an area over the base of an iron body to a sole plate, ensuring handling conveniences for storage and transport, and allowing a smooth ironing work without any restriction for use even in a case of a large-sized cloth. CONSTITUTION:This ironing device is equipped with an ironing board 1, a cordless iron body 2, an ironing work section 4 on the board 1, a placement section 3 allowing the placement of the iron body 2 and having a power terminal for supplying power to the heater of the iron body 2 depending upon the placement of the iron body 2, a heater 5 laid on the ironing work section 4 and a switch mechanism for supplying power to the heater 5 at the ironing work section 4 depending upon taking in and out the iron body 2 placed on the section 3. In addition, the ironing work section 4 can be bolded up approximately along the intermediate section thereof.
Patent JP-S61235475-A (JP)
Title: Paint for resistor
Inventor: TANABE KOJI
IPC: H01C7/00
Filed: 1985-04-11
Abstract: PURPOSE:To obtain the title paint which provides no rise in resistance due to anodic oxidation and is low noise due to oscillation and excellent in resistance to moisture and heat, by incorporating an electroconductive powder comprising an indium oxide powder and carbon black with a synthetic resin. CONSTITUTION:The title paint obtained by incorporating an electroconductive powder with a synthetic resin, characterized in that a part of the electroconductive powder is an indium oxide (In2O3) powder with the remainder being carbon black and that the wt. ratio of the In2O3 to the carbon black is preferably 95:5-10:90. Since the present paint can contain a large amt. of electroconductive powder as compared with the case where carbon black alone is used, it has appropriate thixotropic properties which are paint properties required for use in screen printing etc., which contribute to an excellent workability.
Patent JP-S62233838-A (JP)
Title: Microprogram controller
Inventor: HIRAIDE TOSHIHIKO
IPC: G06F9/22
Filed: 1986-04-02
Abstract: PURPOSE:To easily attain the correction and change of a program stored in a ROM in a short time by writing the 2<n>-byte contents starting from a designated address into an laternative RAM together with a prescribed change given to said contents and then reading out the contents to carry them out through an arithmetic processing part. CONSTITUTION:A ROM 6 has the capacity of 2<n> bytes (n: natural number) which is less than the capacity of the ROM 2. An address switch 9 designates an optional address of a 2<n>-byte boundary in terms of an address of an alternative RAM 6. A program selecting circuit 7 and a mode switch 8 write the contents of the switch 9 and the 2<n>-byte contents of the ROM 2 starting from an address designated by the switch 9 into the RAM 6 to perform the prescribed correction and change. Then an arithmetic processing part 3 reads said corrected and changed contents out of the RAM 6 and executes them.
Patent JP-H05279888-A (JP)
Title: Electrolytic cell for electrolytic refining
IPC: C25C7/08
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the shielding between anodes and cathodes, to lower the impurity concn. of the desired metal deposited thereon and to uniformly dissolve the anodes. CONSTITUTION:Through-holes 82 penetrated in the direction approximately orthogonal with the surface direction of the cathodes are formed on cathode scrapers 8, by which the areas where the anodes and the cathode face each other are increased. As a result, the concn. of the impurities of the desired metal deposited on the cathodes is lowered and the anodes are uniformly dissolved.