baber/WOPTO huggingface dataset:
Patent JP-S6239104-A (JP)
Title: Index gear mechanism in head exchange of multi spindle drilling machine
Inventor: KANDA SHINSUKE
IPC: B23B39/16
Filed: 1985-08-12
Abstract: PURPOSE:To shorten the time necessary for indexing and enhance the work efficiency by permitting free forward and reverse rotation of a hydraulic motor for head exchanging rotation with a solenoid operated valve and speedy turning movement of the desired head to be exchanged to a indexing position. CONSTITUTION:A hydraulic motor 5 is permitted to rotate forwardly and reversely by a non-illustrated solenoid operated valve and thus gears 4, 4', 4'', 4''' can be moved forwardly and reversely. The peripheral face of the gear is provided with circular notches 21, 21', 21'', 21''' for fitting a roller 19. In an indexing device 15, the tip of a lever 17 is provided with the roller 19. By a cylinder (not illustrated) for index positioning housed in a hydraulic unit 20, the roller 19 is fitted in the circular notch 21 and the desired head 3 to be exchanged is positioned. These operations are made automatically by a sequence circuit.
Patent JP-S6158255-A (JP)
Title: Manufacture of semiconductor element
Inventor: FUSHIMI KIMIHISA
IPC: H01L21/3065
Filed: 1984-08-29
Abstract: PURPOSE:To eliminate any complicated lift off mask by a method wherein, after a metallic wiring is formed by etching process utilizing a heat resisting resin as a mask and the first SiO2 film is thinly deposited on overall surface of a substrate, the second SiO2 film with even thickness is deposited not to cover resin sides. CONSTITUTION:An Al alloy film is vacuum-evaporated on a substrate 11 utilizing a sensitive polyamide film 13 to leave an Al alloy wiring 12 only below the film 13. Next an SiO2 film 14 is deposited on overall surface leaving the film 13 as it is by RF sputtering process and a then another SiO2 film 15 is deposited on the substrate 11 and the mask 13 mutually separated once more by RF sputtering process. Later the SiO2 film 14 covering e sides of mask 13 is removed and then the mask 13 coated with SiO2 films 14' and 15' on the Al alloy wiring 12 is entirely removed to produce a perfectly flat wiring 15 encircled by the film 15. Through these procedures, the evaporation to form wiring may be performed by only one time operation shortening the processing time.
Patent JP-S6159142-A (JP)
Title: Air conditioning system
Inventor: ISHIBASHI TOSHIHIRO
IPC: F24F11/06
Filed: 1984-08-29
Abstract: PURPOSE:To perform an air conditioning with a less energy loss and a high efficiency by controlling the capacity of a cold water generating means and a cold water pump based on the cold water temperature that changes according to the amount of the thermal demand. CONSTITUTION:When the cold water temperature changes in response to the change in the thermal demand, the capacity of a cold water generator as well as its delivery rate are changed. When operating under the cooling mode, for example, cold water is supplied to radiators 51-53 through two-way valves 71'-73' which are opened by room temperature adjusters 61-63. The temperature of cold water returning to the cold water generator 1 is detected by a temperature sensor 8, and a multi-position adjuster 9' opens all gas valves 101-103 to supply the maximum calorie to the cold water generator, and at the same time, causes all cold water pumps 40-43 to be operated. When the cold water temperature is reduced, the multi-position adjuster 9' closes the gas valves to reduce the gas input to the cold water generator, and at the same time, causes the cold water pump 43 to stop to save the power requirement for pumping the cold water.
Patent JP-S5970179-A (JP)
Title: Gate drive circuit for gate turn-off thyristor
Inventor: HONDA AKIRA
IPC: H03K17/732
Filed: 1982-10-13
Abstract: PURPOSE:To safely operate a GTO and to improve the efficiency of a circuit by increasing the ON-gate current only during the initially necessary period. CONSTITUTION:When a positive pulse having a time duration equal to the period that a GTO11 is turned ON is applied to the gate electrode of an MOSFETQ1, the MOSFETQ1 is turned ON, and a resistor R1 and a resistor R1' are shortcircuited by a condenser C1. Thus, a voltage drop corresponding to the sum of the voltages of an ON signal power source 12 and an OFF signal power source 13 substantially occurs across a resistor R2 at the initial turning OFF time of the MOSFETQ1, an MOSFETQ2 is turned ON, and an ON gate current is flowed. This ON gate current decreases as the charging of the condenser C1 progresses.
Patent JP-S5883379-A (JP)
Title: Bubble memory device
Inventor: KAWAGUCHI MASARU
IPC: G11C19/08
Filed: 1981-11-09
Abstract: PURPOSE:To simplify the process of assembling the substrate of a memory device by sticking two glass epoxy plates together. CONSTITUTION:A substrate 1 is formed by sticking glass epoxy plates 7 and 10 together, and part of the plate 10 is hollowed to form a recessed part 11 where a bubble memory chip is to rest.
Patent JP-S5880723-A (JP)
Title: Clock signal generator
Inventor: ITOU TAMOTSU
IPC: G06F1/04
Filed: 1981-11-09
Abstract: PURPOSE:To increase the processing speed and to improve the performance of a processor, by setting the frequency of the clock signal of the processor at the upper limit of the clock frequency of the processor and lowering the frequency of the clock signal when an access is made to the elements and peripheral devices of different working speeds. CONSTITUTION:A pulse of a prescribed frequency is produced from a main oscillating circuit 2 and then divided by a programmable frequency dividing circuit 3. The dividing ratio of the circuit 3 is decided in terms of a software based on the information on the dividing ratio from a latching circuit 4 which is supplied from a microprocessor MPU6. The output of the circuit 3 is divided by an FF5, and the upper limit value is set to the processor 6 for its clock frequency. When an access is given to an peripheral I/O9, an ROM7 and an RAM8 which have  different working speeds, the dividing ratio information given from the circuit 4  is fetched to the circuit 3 with the timing by which the cycles of hitherto dividing actions are just over. Then the consecutive phases are obtained for the output pulses which are supplied to the processor before and after the dividing  ratio is changed.
Patent JP-S6336988-A (JP)
Title: Dividing method for semiconductor wafer
Inventor: ITO SHUZO
IPC: B23K26/40
Filed: 1986-07-29
Abstract: PURPOSE:To improve cutting quality by forming grooves to a semiconductor wafer by cutting with a dicing blade, then projecting laser light to the groove bottom, thereby making fusion cutting of the semiconductor wafer. CONSTITUTION:The semiconductor wafer 10 is imposed on the self-adhesive surface of a self-adhesive sheet 12 consisting of a UV curing resin, etc., and is joined by thermocompression bonding. The wafer 10 is then set to a dicing device and the cutting groove 14 is formed along the outside shape of a semiconductor chip 11 except the prescribed margin L to be left uncut by cutting with the dicing blade 13. Further, the wafer 10 is set to a laser device and the part remaining without being cut of the groove 14 is fusion-cut by the projection of the laser light. Since the part remaining without being cut is cut by the laser light, the cracking of the semiconductor chip 11 and the exfoliation thereof from the sheet 12 are prevented. The time for working is shortened as well. The cutting quality of the wafer to is thus improved.
Patent JP-2001003534-A (JP)
Title: Stair stored in attic space
Inventor: YAMAMOTO HIRONORI
IPC: E06C9/14
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a stair stored in an attic space which is provided in such a manner that a stair to or from the attic space and a lift can use the same opening. SOLUTION: This is provided in a storage 10a in an attic space of a house and is a freely foldable stair 20a equipped with a load suspending lift 30 stored in an attic space, the stair 20a stored in the attic space can be used after extending it; when the stair 20a is not used, it is folded and stored to an opening 11a framed with a stair storing frame 14a of the storage 10a in the attic space; and the load suspending lift 30 is provided at the upper portion of the opening 11a for storing stair and can be raised or lowered by utilizing the opening 11a for storing the stair.
Patent JP-S6158165-A (JP)
Title: Gelled negative electrode of nommercury sealed alkaline battery
Inventor: MIYASAKA KOJIRO
IPC: H01M4/06
Filed: 1984-08-29
Abstract: PURPOSE:To improve discharge performance and reduce electrolyte leakage of a sealed alkaline battery by adding high purity carbon and graphite powder to a negative electrode mix having no mercury. CONSTITUTION:1-5 wt.% of carbon and graphite powder having a carbon content of 99.5% or more is added to gelled negative mix mainly comprising zinc alloy having no mercury. Carbon powder and graphite powder having an apparent density of 0.01-0.2 g/cm<3>, a mean particle diameter of 0.04-80mum, and a particle distribution of 0.03-100mum are preferable. A sealed alkaline battery using this gelled electrode mix shows large short current and long discharge life.
Patent JP-H0470651-A (JP)
Title: Photographic film cartridge
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 1990-07-06
Abstract: PURPOSE:To reduce resistance when the tip part of film is ejected and to improve light shieling characteristic, productivity, and handing capability by arranging a string generated by twisting phumous fiber for light shielding at a port opening. CONSTITUTION:The strings 27, 28, 34, and 35 for light shielding generated by twisting the phumous fiber are arranged at the port opening 20. Since the entire circumference of the strings 27, 28, 34, and 35 are formed in the same form, no influence is applied to the light shielding characteristic even when they are adhered on the port opening 20 being twisted. Also, when a spool 15 is rotated after the film is loaded on a camera, the tip part of the film advances a film passage 21 to the port opening 20, and it advances the film passage 21 as forming the phumous fiber which comprises the strings 27, 27, 34, and 35 by the tip part of the film by continuing the rotation of the spool even after the tip part of the film arrives at the strings 27, 28, 34, and 35, then, it is ejected from the port opening 20. Thereby, it is possible to reduce the resistance when the tip part of the film is ejected, and to improve the lit shielding characteristic, the productivity, and the handling capability.
Patent JP-H0732858-A (JP)
Title: Air conditioner for vehicle
Inventor: YOKOUCHI TAKAHITO
IPC: B60H1/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide an air conditioner for a vehicle by which delicate air- conditioning to left and right front seats and a rear seat can be realized at low cost with compact constitution and which is excellent in quick-acting property. CONSTITUTION:In an air conditioner for a vehicle having front seat blowoff ports 24R, L, 25R, L, 26R, L and 27R, L arranged independently for front seats and rear seat blowoff ports 28R, L and 29R, L arranged independently for a rear seat, it has a main body part 2 enclosing a partition member 70 to divide a draft air duct in the vehicle width direction into two parts, an air introducing means 3 to introduce outside air and inside air in the main body part 2, a front evaporator 5 arranged downstream of the air introducing means 3, a heater core 6 arranged downstream of the front evaporator 5, a rear evaporator 7 arranged downstream of the heater core 6 and plural flaps arranged in the prescribed parts of the main body part 2 so as to open and close the draft air duct and a control part to control so as to send air from the front seat blowoff ports and the rear seat blowoff ports by opening and closing the flaps by a prescribed quantity according to the other operation of a vehicle room operation part.
Patent JP-H0469480-A (JP)
Title: Corrugate tube
Inventor: KANEKAWA YUKIHIRO
IPC: F16L11/11
Filed: 1990-07-05
Abstract: PURPOSE:To secure water passages at the time of a decrease in diameter of a tube due to a pressing load by forming side wall portions of a reinforcing hollow projecting stripe provided in a corrugate tube main body thicker toward the lower portion thereof, and setting bending strength of the side wall portion of a top portion lower than that in the side portion. CONSTITUTION:A corrugate tube 1 is provided with a corrugate tube main body 2 and reinforcing hollow projecting stripes 3 spirally formed on the surface of the main body 2. Both side wall portions 3b of the hollow projecting stripe 3 are formed thicker toward the lower portion thereof, and the top wall portion 3c of the hollow projecting stripe 3 is formed thinner than the side wall portion 3b. Upon applying a pressing load onto the corrugate tube 1 having the above- mentioned constitution under the ground,l buckling is first generated in the top portion of the corrugate tube 1, and at last, the cross section of the tube 1 is deformed into a spectacle shape. For further deformation, such a large pressing load as not to be really supposed is required. Therefore, two right and left water passages can be secured under a normal pressing load in the case of the deformation of the spectacle shape.
Patent JP-S6068942-A (JP)
Inventor: KASHIWAGI MASAFUMI
IPC: B32B37/10
Filed: 1983-09-27
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-H09104103-A (JP)
Title: Ink well for offset press or letterpress printing machine
Inventor: YURUGEN DESHIYUNAA
IPC: B41F31/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a foil itself and of discarding the foil by coupling both shutter members by a lateral member, and fixing the elastic foil to the lateral member by forming a boundary in the space of ink on the opposite side of an ink foundation roller at the lateral member. SOLUTION: An elastic foil 4 is guided between an ink fountain 1 and a lateral member 7, and clamped fixedly to a lateral member 8 on the opposite side of the space 6 of ink by a clamp bar 9. Thus, the leakage of the printing ink from the space 6 is effectively prevented. The foils 4 are extended under the member 7 on both sides, and hence the close contact for no effective ink leakage of the space is guaranteed even thereat. After the fixture of both the members 7 are loosened, a complete unit of the members 7, member 8, foil 4 and bar 9 is removed from the machine by a simple method, and the cleaning work and the replacement of the foil can be executed out of the machine as well.
Patent JP-H0736667-A (JP)
Title: Full adder circuit
Inventor: FUKUOKA TOSHIHIKO
IPC: G06F7/503
Filed: 1993-07-20
Abstract: PURPOSE:To make a full adder circuit high in speed and low in power consumption without reducing the number of element for the logic generation of the circuit block for outputting an SUM signal. CONSTITUTION:In a circuit block 30 for outputting an SUM signal, the number of element for the logic generation is made 8 transistors, and path gate logic is generated by using only NMOS 1 to 8 which are smaller than a PMOS in transmission delay time. Further, by using a CMOS inverter 22 for an output stage, the current driving of the sum signal is performed. A circuit block 31 for outputting a carry signal is made to have complemently path gate logic constitutions 9 to 18 using both of the PMOS and the NMOS by taking the balance of the current driving force with the circuit block 30 for outputting the SUM signal into comsideration.
Patent JP-S6336576-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/788
Filed: 1986-07-30
Abstract: PURPOSE:To obtain an EEPROM in which erroneous writing of information is prevented and the reading speed of the information is improved even if a channel length becomes short accompanied by the implementation of high integration density, by providing a tunnel insulating film, in which a tunnel current flows, between a control gate and a floating gate. CONSTITUTION:First and second diffused regions 23 and 24, which are to become source and drain regions are provided, in the surface region of a semiconductor substrate 13. An insulating film 15 is formed on a channel region between the diffused regions 23 and 24. A control gate 16a and a floating gate 19a, which is adjacent to the control gate 16a, are provided on a region of a part of the film 15. A tunnel insulating film 18, in which a tunnel current flows, is formed between the floating gate 19a and the control gate 16a. For example, a high voltage of about 20 V is applied across the control gate 16a and the N<+> type diffused region 23. Then the tunnel current flows between the control gate 16a and the floating gate 19a through the thin oxide film 18. Thus electric charge is injected in the floating gate 19a.
Patent JP-H1124645-A (JP)
Title: Color three-dimensional coordinate input device
Inventor: NISHIKAWA SUSUMU
IPC: G06F3/0488
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To appropriately specify a prescribed color light and display the changes in the color light at real time by requiring color light information for controlling the display of respective three-dimensional components of the specified color three-dimensional coordinate based on the color three-dimensional coordinates outputted from a three-dimensional coordinate read-out part. SOLUTION: Information fetched out by a three-dimensional digitizer 1 is not three-dimensional position information but color information in the three- dimensional solid. The information taken out in a color coordinate system specifies B, G, R or Ye, Ma, Cy as the X, Y, and Z coordinate axes from the three-dimensional color coordinates of the three primary colors R, G, B (red, green, and blue) of addition color mixture or the three primary colors Ye, Ma, Cy (yellow, magenta, and cyanogen) of subtraction color mixture. The luminance level of each axis is changed to 0-Max respectively so that the three- dimensional space is defined. When the three-dimensional components of an arbitrary point are controlled respectively using the color three-dimensional coordinates fetched out by a three-dimension digitizer 1, the color light of the arbitrary point can be easily found.
Patent JP-S6335640-A (JP)
Inventor: BRIGHT PAUL FRANCIS
IPC: C08K5/06
Filed: 1987-07-20
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-2000030373-A (JP)
Title: Digital information reproducing device
Inventor: AMADA NOBUTAKA
IPC: H04N5/783
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device which is provided with a time base extending function in a system in which soft information of a video or the like are transmitted via a radio wave and a cable to be recorded. SOLUTION: A received signal is made to be recording codes by a recording system encoder 40 and the signal made to be recording codes are recorded on a magnetic tape 60 by magnetic heads 51a, 51b while setting the rotational speed of a rotating drum 50 and the running speed of the magnetic tape 60 to R1 and V1 respectively. At the time of reproduction, the signal reproduced by the magnetic heads 51a, 51b is decoded by a reproduction system decoder 70 while rotating the drum 50 at the m/n-fold speed of a speed at the time of the recording and running the tape 60 at the 1/n-fold speed of the speed at the time of the recording to extend the time base of the recorded digital information signal to n-times.
Patent JP-H0738661-A (JP)
Title: Telephone switchboard
Inventor: FUKUZAWA YASUHIDE
IPC: H04Q3/58
Filed: 1993-07-21
Abstract: PURPOSE:To automatically conduct a redialing by automatically informing of the returning of the opposite party to an extension where an opposite party in not resident. CONSTITUTION:This switchboard is provided with a designation destination storage means 13 storing a called extension when a called extension is absent, a designation source storage means 14 storing a caller extension, and a designation destination extension state monitoring means 15 monitoring a change in a state of the designation destination extension stored in the designation destination storage means 13. When a caller extension sets Camp-on-no-answer when the called party extension is absent, the designation destination extension state monitoring means 15 monitors the designation destination extension stored in the designation destination storage means 13 and when a state change in the designation destination extension is recognized, the call of the designation source extension and the designation destination extension stored in the designation source storage means 14 is started.
Patent JP-S6424903-A (JP)
Title: Method of controlling supply of aggregate in asphalt plant
Inventor: TANAKA TOSHIRO
IPC: E01C19/05
Filed: 1987-07-17
Abstract: PURPOSE: To efficiently supply aggregate by storing aggregates heat-dried with a drier in storing bottles by grain diameter and replenishing aggregate of a gain diameter according to its using ratio. CONSTITUTION: Aggregates 1a to 1d stored by each kind are heat-dried with a drier 5, a screened with an oscillating screen 8 and stored in aggregate storing bottles 9a to 9d by the grain diameter. When a stored quantity becomes small by paying out of the aggregates from the bottles 9a to 9d, the change of a weight is detected by a load cell, the aggregate cutting out quantity of respective aggregate hoppers 1a to 1d is calculated by adding grain size distribution obtained by analyzing in advance and the aggregates are cut off accordingly.
Patent JP-S6240387-A (JP)
Title: Pretreatment of copper electroplated steel sheet having superior sulfurizability
Inventor: IDA FUMIHIRO
IPC: C23G1/00
Filed: 1985-08-14
Abstract: PURPOSE:To introduce copper electroplated steel sheet to a sulfurizing stage in a cleaned surface state by subjecting the steel sheet to acid treatment with an aqueous soln. of HCl or H2SO4 as a treating soln. and one or more kinds of other specified treatments. CONSTITUTION:Before the copper surface of a copper electroplated steel sheet is sulfurized, the steel sheet is subjected to acid treatment with an aqueous soln. of HCl or H2SO4 having 0.5-10% concn. and one or more kinds of treatments selected among solvent treatment (A) with an aqueous soln. of an org. solvent having 1-10% concn., alkali treatment (B) with an aqueous soln. of sodium hydroxide or ammonia having 0.5-5% concn. and buffing (C) with buff of #150 or above.
Patent JP-S6241420-A (JP)
Title: Dynamic pressure bearing
Inventor: INOUE RYOKATSU
IPC: G11B19/20
Filed: 1985-08-15
Abstract: PURPOSE:To force a dynamic pressure to function as a side pressure in the direction with no groove by forming in the face in contact with a rotary shaft, a groove which retains fluid at a section except for the range of specified angle in the periphery direction within a contact surface, in a dynamic pressure bearing for a hard disk device. CONSTITUTION:A dynamic pressure bearing 18 is so formed as to be cylindrical and short in shaft direction and at both end faces of its upper and lower sides a round and shallow concave 19 is formed and at its shaft center part an insertion hole 20, which has about the same diameter as a rotary shaft 16, is formed. Furthermore, in the insertion hole 20 the rotary shaft 16 is so inserted as to be free in revolution. And then on the inner face of the insertion hole 20, that is, on the surface in contact with the periphery surface of the rotary shaft 16 grooves 22 are formed. These grooves 22 are so formed as to be laid-down V letter-shaped and arranged along the periphery direction of the contact surface 21. And then the grooves 22 are formed in a section except for a range 21a of a specified angle within the contact surface 21.