baber/WOPTO huggingface dataset:
Patent JP-2001047094-A (JP)
Title: Sludge decomposing treatment apparatus
Inventor: KOBATA KAZUNORI
IPC: B09B5/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sludge decomposing treatment apparatus reduced in cost by omitting labor for recoverying, transporting and disposing sludge or food residue by decomposing discharged food residue on the spot as it is to eliminate the same by a small-sized device without dipping up the sludge sedimented in a sewage treatment apparatus. SOLUTION: A hot water pipe 20 and an electric heater 21 are provided in a cylindrical decomposition treatment tank 15 of which the outer side wall 16 is formed from a perforated metal plate and a bed material 30 comprising wooden chips is charged in the decomposition treatment tank 15 and an introducing pipe 13 supplying sludge in the bed of the decomposition treatment tank 15 is connected to the upper part of the decomposition treatment tank 15 and a drain pipe 28 discharging treated waste water to the outside is attached to the bottom part of the decomposition treatment tank 15 and a solenoid valve 29 becoming a cut-off valve is attached to the drain pipe 28 to digest and decompose the sludge infiltrated in and held to the bed material 30 in a contact state with the atmosphere by aerobic and anaerobic microorganisms.
Patent JP-S59117000-A (JP)
Title: Memory
Inventor: ANDOU TETSUYA
IPC: G06F12/16
Filed: 1982-12-24
Abstract: PURPOSE:To realize a highly reliable memory without deteriorating economic efficiency by storing in a memory area adding an error correcting code in a unit of data length longer than transfer unit of data of a memory, and thereby reducing the ratio of added area. CONSTITUTION:Minimum unit of data transfer of the memory is t-bit of a1- at. In reading action, n-bit, a1-an, that includes a1-at are transferred from the memory area 3 to a register 6, and (a1-at)-bit is taken out from a decoder 2 and read out. If there is an error in the data, it is corrected or detected. In writing action, data of a1-at in corresponding area where data of a1-at are to be written are read in a register 6, and data of a1-ak error corrected by the detector 2 are sent to an encoder 1. The encoder 1 replaces a1-ak out of a1- ak with new data, and sends out to the register 6 adding error correction code to new a1-ak, and writes in the memory area from the register 6. Here, k-bit out of n-bit is the number of data bit, m-bit is additional bit, and a formula k>=t is established.
Patent JP-H0276637-A (JP)
Title: Manufacture of die plate for granulating machine
Inventor: KONNO MASASHI
IPC: B23K1/00
Filed: 1988-09-09
Abstract: PURPOSE:To provide manufacturability for mass production of excellent die plates by using a quenchable hard steel as a material to hardened surface, and accomplishing low cost and high producibility. CONSTITUTION:A hard steel 1 whose hardness can be increased by a tempering process, is cut into regular sizes in conformity to the required shape and dimensions of the hardened surface of a die under annealed state, and they are put overlapped in a specified position of a die plate mother material 2 previously subjected to jacket processing, etc., and consolidated in a heating furnace 4, followed by boring of an objective nozzle hole 8 by a drilling means 5 over an extent of the hard steel 1 and die plate mother material 2. The resultant is subjected to a tempering process in another furnace 6 to obtain a die plate having a die hardened surface with specified hardness.
Patent JP-H0274463-A (JP)
Title: Steering device
Inventor: MIYOSHI SHINJI
IPC: B62D3/12
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the generation of hitting noises at the gearing part of a pinion and a rack shaft and to improve the response by connecting pinion shafts divided into two parts on the same axis through a twisting device such as a torsion bar, and gearing the both shafts to a rack shaft under condition that the torsion bar is twisted. CONSTITUTION:In an electromotive power steering device, an input shaft 3 whose upper end linking and connecting with a steering wheel is projected is inserted and arranged in a housing 4, and a pinion shaft 1 is connected to the input shaft 3 through a torsion bar 5. In this case, the pinion shaft 1 is composed dividing into the upper shaft 1a and the lower shaft 1b linking through a torsion bar 1c as a twisting device on the same axis, and the rack teeth of a rack shaft 2 are geared along the both pinion teeth of the shafts 1a and 1b. Furthermore, in this case, the upper shaft1a and the lower shaft 1a and 1b. Furthermore, in this case, the upper shaft1a and the lower shaft 1b are to be geared with the rack shaft 2 under condition that the torsion bar 1c is twisted, that is, the both shafts are rotated a little in the opposite directions each other.
Patent JP-S60120686-A (JP)
Title: Pal line discrimination circuit
Inventor: UEKI YUKIYA
IPC: H04N9/465
Filed: 1983-12-02
Abstract: PURPOSE:To control the selection switch which selects either of two rectangular signals from an FF circuit which is triggered by a horizontal synchronizing signal by deciding ''good'' or ''no good'' of the phase of the line signal. CONSTITUTION:A horizontal synchronizing signal is supplied to an FF circuit from an input terminal 1, and rectangular signals Q and Q' with the duty ratio 50% are given to a change-over switch 3. On the other hand, a color burst signal is supplied from an input terminal 5, the signal is given to a viscrimination circuit 9 through AFC loops (6, 7 and 8), and the polarity code desision is here by executed based on the rectangular signal from the change-over switch 3. The decided results are integrated by a condenser 10, is compared by a comparator 12, and is transmitted to an AND gate 15. In an AND gate 15, the vertical synchronizing signal is supplied from a terminal 14, above signal is turned on only for the period, an FF circuit 13 is triggered and the selection switch 3 is switched. Therefore, the line signal which is obtained by output terminal 4 becomes to have the proper phase for the color burst signal.
Patent JP-S59118807-A (JP)
Title: Soda ash for steel refining
Inventor: OZAKI MASAYASU
IPC: C01D7/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain granular soda ash suitable for use in an injection method for steel refining by providing a small uniform grain size. CONSTITUTION:Granular soda ash is regulated so that grains of <=100mum grain size are contained by >=80wt%. When the soda ash is blown by an injection method for steel refining, pulsation and clogging are not caused, and the blowing can be carried out while increasing the speed of a carrier gas. Accordingly, the pressure loss is reduced, and the solid/gas ratio can be increased.
Patent JP-2000058961-A (JP)
Title: Semiconductor laser
Inventor: YOKOYAMA KIYOYUKI
IPC: H01S5/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser having narrow spectrum line width, by a method wherein a diffraction grating structure can be improved in a relatively easy manner by changing the structure. SOLUTION: The interface between the second light waveguide layer 14 and the second clad layer 15 consisting of the second region adjacent to the other end part of a resonator and the third region formed between the first and the second regions, and a diffractive lattice 20 is formed in such a manner that it makes a 1/4 wavelength shifting with each other on the first and the second regions. The coupling constant in the third region is smaller than the coupling constant in the first and the second regions, and the waveguide direction of the light in the third region is 1/4 or higher of the resonator length.
Patent JP-S60121052-A (JP)
Title: Immersion type tundish nozzle in continuous casting device
Inventor: HIRATA KATSUMI
IPC: B22D11/10
Filed: 1983-12-02
Abstract: PURPOSE:To make the flow of a molten steel effective and to economize the electric power required for electromagnetic stirring by punching a diagonal hole to a tundish nozzle and allowing the molten steel flow to be ejected therefrom to coincide with the flowing direction of the molten steel flow by an electromagnetic stirrer. CONSTITUTION:An electromagnetic coil 18 is actuated so as to rotate the molten steel 17 in a mold 16 in a certain specified direction. The molten steel 17 is poured through a diagonal ejection port 15 from a tundish nozzle 14 so as to allow the molten steel flow to coincide with the flowing direction of the steel 17. The port 15 accelerates consequently the flow of the molten steel 17 in the mold 16.
Patent JP-S6286692-A (JP)
Inventor: MAEHARA NAOYOSHI
IPC: H02M3/28
Filed: 1985-10-11
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-H0869617-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIZUKAMI MAKOTO
IPC: H01F41/18
Filed: 1994-08-29
Abstract: PURPOSE: To produce a magnetic recording medium using a magnetic film of a Co-Sm alloy, ensuring high coercive force and less secular change. CONSTITUTION: A primary coat film layer, a magnetic film layer of a Co-Sm alloy having 18-32at.% Sm content and protective film layer of Cr, Zr, Ti, Mo, V, W, C or SiO2 having 30-500Å thickness are successively formed on a nonmagnetic substrate to obtain the objective magnetic recording medium.
Patent JP-H0277019-A (JP)
Title: Electrooptical device and conductive connecting method
Inventor: ODA KOICHI
IPC: H05K3/36
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the peeling of a plating and conductive adhesive material by covering the circuit board of a conductive junction and the substrate around the same with a resin and further disposing a 3rd substrate thereon, then curing the resin. CONSTITUTION:The circuit board of the conductive junction and the substrate around the same are coated with the resin 9 at the time of conducting and connecting the terminal of the conductive film 7 on the circuit board 6 via the conductive adhesive material 8 to the terminal 5 of the conductive film formed on the substrate 1B of an electrooptical element, etc. Further, the 3rd substrate 10 is disposed thereon and the resin 9 is cured, so that the 3rd substrate 10 and the granular material 1B or the circuit board 6 are adhered by the resin. The stress of the shrinkage arising from curing of the resin and the expansion and contraction arising from heating and cooling at the time of use is dispersed to the 3rd substrate 10 and the substrate 1B even if such shrinkage exists. The stress by the expansion and contraction is hardly applied to the conductive junction and the defects such as peeling are prevented.
Patent JP-H1164310-A (JP)
Title: Pulse width/voltage converting apparatus
Inventor: HARA KIYOSHI
IPC: H03K9/08
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a change of an output voltage caused by a change of a capacity of a capacitor, by discharging charges of the capacitor proportionally to an output voltage of a hold circuit and a reference pulse width, when the capacitor is charged in proportion to a measurement pulse width, and a charging voltage is held by the hold circuit to obtain the output voltage after convertion. SOLUTION: A charging circuit charges a capacitor C1 with a constant current Vref/R1 when a switch SW1 is turned on. The switch SW1 is kept on for a measurement pulse width (t). At a hold circuit, a switch SW3 is turned on, an output voltage V1 of an operational amplifier AMP1 at the time is held and an output voltage V2 of an operational amplifier AMP2 is obtained. At a discharging circuit, the switch SW2 is turned on for a period of a reference pulse width T generated from a reference pulse width generation circuit 1, and the capacitor C1 is discharged with a current V2/R2. In other words, charges are discharged in proportion to the output voltage V2 and reference pulse width T. A reduced part of a charging voltage becomes (V2/(R2.C1)) .T, so that a change of the voltage V2 is restricted.
Patent JP-S59121906-A (JP)
Title: Winding of naturally cooling induction electric apparatus
Inventor: HORIUCHI MITSUYOSHI
IPC: H01F27/28
Filed: 1982-12-28
Abstract: PURPOSE:To enhance current density of the whole winding of a naturally cooling induction electric apparatus by uniformizing the temperature rise between winding units, and to prevent the winding from deterioration of insulation by a method wherein thickness size of a winding conductor positioning at the vertically directional position of the disk winding in the specified extent is wound around to the size larger than the thickness of the winding conductor at the position outside of the specified extent. CONSTITUTION:Width size of the conductor of respective winding units positioning in the specified extent of height at a disk winding 1a is constructed to size larger than that of winding units positioning at other places. Only the part positioning at the vertically directional position of the disk winding 1a applicable to the formula is made as the extent of the winding units 3a to enlarge width size of the winding conductor. At the winding constructed in such a way, because width size of the conductor of the winding units 3a at the place having the high temperature rise is made larger than the other places, current density is reduced, the local temperature rise between the winding units 3a is reduced, and temperature distribution in the vertical direction of the disk winding 1a is averaged.
Patent JP-S6288492-A (JP)
Title: Captain system capable of synchronously hearing voice information
Inventor: HONJO TERUBUMI
IPC: H04N7/173
Filed: 1985-10-15
Abstract: PURPOSE:To hear voice information synchronously to a screen, by directly transmitting the voice information from an information furnisher to the sound output section on a terminal side through a telephone line when a subscriber requests the voice information related to the current screen. CONSTITUTION:At the time of normal operation of this CAPTAIN system, the switch of the switching section 230 at a center 200 is set to the A side and picture data furnished from an IP and stored in a memory 210A are read out to an information processing section 210 and sent to a circuit. On a terminal 100 side, the picture data are displayed on a TV set 17 which is used as a CAPTAIN terminal through a MODEM 12. If a subscriber inputs a voice start signal from an input keyboard 15 under this condition, the signal is inputted to the information processing section 210 of the center 200 from a data control section 13 through a CAPTAIN circuit. The section 210 looks up a collation file 210IP for the telephone number of the IP corresponding to the current picture. Then the information processing section 210 automatically dials a relevant IP 300 and transmits the voice information from the IP 300 by setting the switch to the B side.
Patent JP-S61293857-A (JP)
Inventor: RORUFU TAIREN
IPC: B41J1/16
Filed: 1985-10-15
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-S6472481-A (JP)
Title: Fluorescent lamp device
Inventor: KIMURA TOMONORI
IPC: H01R33/08
Filed: 1987-09-11
Abstract: PURPOSE:To ensure the holding of a single base fluorescent lamp as well as to make setting operation so easily by installing a connection in a contact pin projected in a recess part of a base part of a socket, while installing a retaining part engaged elastically with an engaging part of the base part. CONSTITUTION:A single base fluorescent lamp 1 is made up of including a light emitting tube part 2 and a base part 4 installed in a base end 3 of this light emitting tube part 2. At one side of the base part 4, a recess part 7 is provided, and contact pins 8, 8 connected to each filament of bulbs 5, 5 are projected in this reccess part 7. When the lamp 1 is attached to a socket 11, the recess part 7 of the base part 4 of the lamp 1 is directed to a connection 13, and a bottom part 10 of the base part 4 is pushed against a guide piece and positioned thereto, pushing it upward. The base part 4 pushes a holding part 15 wide outward, and when it further pushes this holding part upward, the recess part 7 houses a body part of the socket 11 whereby the holding part 15 is reset by dint of resilience and engaged with an engaging part 9 of the base part 4. Thus, the lamp 1 is made surely holdable in the socket 11.
Patent JP-H07332806-A (JP)
Title: Refrigerator
Inventor: YAMANAKA YASUSHI
IPC: F25B39/02
Filed: 1994-09-22
Abstract: PURPOSE:To contrive the improvement of uniformity in distribution of refrigerant to individual tubes in an evaporator. CONSTITUTION:A centrifugal gas-liquid separator 7 is provided downstream of a thermostatic expansion valve 5, the liquid refrigerant separated thereby is again reduced in pressure by a throttling resistor 11 and thereafter introduced into the entrance side of the evaporator 6 through a liquid refrigerant outlet passage 8 and the gas refrigerant separated by the separator 7 is directly returned to an evaporator outlet side passage 10 from a gas refrigerant outlet passage 9 and after joining the overheated gas refrigerant evaporated by the evaporator 6 is absorbed by a compressor 1. A temperature-sensitive cylinder 5a of an expansion valve 5 is located upstream of the aforesaid joining position to exactly sense the temperature of the overheated gas refrigerant evaporated by the evaporator 6.
Patent JP-H0893427-A (JP)
Title: Valve system for engine
Inventor: SHIRAI EIJI
IPC: F02D13/02
Filed: 1994-09-22
Abstract: PURPOSE: To constantly conform the stroke of a gas supply and exhaust valve with the stroke based on a cam profile in a valve system for engines which transmits or does not transmit the force of each cam to the gas supply and exhaust valve while using two or more cams having different cam profiles one another. CONSTITUTION: A valve system for engines has bodies 21, 24, 25 interlocked with a base cam 12 and also interlocked with a stem 14 and a slider 30 interlocked with a working angle changing cam 13 and the relative movements of the bodies 21, 24, 25 and the slider 30 are allowed or limited by installing a plate 32 which can move in the direction at right angles to a shaft center of the stem 14 in a circular groove 302 formed in the slider 30 in the way the plate 32 can comes in and out the groove.
Patent JP-H0277809-A (JP)
Title: Pressure controller
Inventor: KAWAKAMI EIGO
IPC: H01L21/677
Filed: 1988-09-14
Abstract: PURPOSE:To measure and control chamber pressure with high accuracy without using any expensive absolute pressure gauge by controlling a main chamber according to absolute pressure and a subordinate chamber according to the pressure difference from the main chamber. CONSTITUTION:This controller is equipped with the main gas chamber CO, at least one of subordinate gas chambers C1 and C2 linked with the main gas chamber CO through individual partition valves GV1 and GV2 and differential gauges G1 and G2, a pressure control means 10 which measures the pressure in the main gas chamber CO and controls the pressure to specific pressure, and a partition valve control means 20 which controls the opening and closing of the partition valves GV1 and GV2. Then the main chamber CO is controlled according to the absolute pressure and the subordinate chambers C1 and C2 are controlled according to the differential pressure. Consequently, the need to use many expensive absolute pressure sensors is eliminated and high-accuracy pressure control is carried out.
Patent JP-S6472648-A (JP)
Title: Communication terminal adapter equipment
Inventor: ABE KIYOSHI
IPC: H04M11/00
Filed: 1987-09-14
Abstract: PURPOSE:To easily accommodate a high-speed data terminal without unnecessarily making faster the call control circuit of a communication terminal adapter and the processing capacity of a CPU by making slower the communication speed between the terminal at the time of the call control, when the call control procedure between the high-speed data terminal is supported. CONSTITUTION:A man-machine interface circuit 18 sets the communication speed and the communication attribute of the terminal. The action mode of a general transmitting/receiving circuit 19 for synchronous/asynchronous communication is selected by information set in this way using the firmware of a CPU 20. After the establishment of the call control procedure, a communication data speed converting circuit 25 converts the terminal data speed when the terminal communicates with a host exchange through a transmission line interface circuit 23, and a received data selecting circuit 21 is switched through the general transmitting/receiving circuit 19 for synchronous/asynchronous communication when the high-speed processing of the control data is made unnecessary, and switched with the data receiving mode from the host exchange. Thus, the accommodation of the terminal in a wide range from the asynchronous terminal to the high-speed synchronous terminal is attained.
Patent JP-H0278342-A (JP)
Title: System for detecting quality of reception signal of modulator-demodulator
Inventor: SENOO KEIICHI
IPC: H04L27/00
Filed: 1988-09-14
Abstract: PURPOSE:To communicate a data signal of an indefinite length from plural communication parties alternately by using a timer started by a carrier detection signal and activating an averaging circuit for a slightly shorter time than the shortest signal length in the reception data signal of an indefinite length. CONSTITUTION:A master station 21 and plural slave stations 22, 23 are connected in common by a transmission line 31 to constitute a multidrop line. Each of the stations 21-23 is provided with a MODEM and the slave stations 22, 23 send a data signal alternately in response to the polling from the master station 21. The averaging circuit 3 is operated by a timer output (c) and averages error signals from a discrimination circuit 2 for a time (t) only when the said output (c) takes place. The time (t) is set by a setting circuit 6 as a time slightly shorter than the shortest signal length among data signals 42. Thus, the error signals are averaged for a period when the data signals 42 reach completely, no meaningless error signal is included and the accurate detected value of the quality of reception signal is obtained.
Patent JP-S6287637-A (JP)
Title: Suction secondary air supply device for internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02D41/00
Filed: 1985-10-14
Abstract: PURPOSE:To prevent air-fuel ratio control accuracy from getting worse as well as to aim at stabilization in a driving state at the time of idle running or the like, by restricting a secondary air flowing in a suction secondary air supply passage at the time of a low suction air quantity in an engine. CONSTITUTION:At a control circuit 20, if an engine speed and absolute pressure inside a suction pipe both are smaller the specified value by each information out of a crank angle sensor 11 and an absolute pressure sensor 10, it is so discriminated that an engine is at time of a low suction air quantity, whereby current-energization to a solenoid 17a is stopped and a solenoid on-off valve 17 is closed. And, a solenoid valve 9 is opened at the output valve opening time compensated according to an output level of an oxygen content sensor 14 by a duty ratio multiplying a reference duty ratio depending on the engine speed and the absolute pressure inside the suction pipe ten times, so that secondary air is fed to the inside of a suction manifold 4 only through a throttle valve 18. Therefore, at this time, it comes to a secondary air quantity of one-tenth to such an air quantity that is flowable in a suction secondary air supply passage 8 at the time of opening of the solenoid on-off valve 17 with opening of the solenoid valve 9.