baber/WOPTO huggingface dataset:
Patent JP-S6193236-A (JP)
Title: Fuel increaser for diesel engine provided with dpf system
Inventor: KUME SATOSHI
IPC: F02B3/06
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the occurrence of an output drop in time of regeneration of a Diesel particulate filter, by installing a lever ratio converting device in position between an accelerator pedal and a control lever of a fuel injection pump, while shifting a lever ratio to the increment side in synchronization with a retard signal out of a Diesel particulate filter (DPF) system. CONSTITUTION:A wire 3b connected to an accelerator pedal 1 and another wire 3a connected to a control lever 2 of a fuel injection pump are coupled together via an intermediate lever 5. A rod 9a of a suction pressure motor 9 is coupled with a pin 10 connected to the wire 3a at the side of the control lever 2. A solenoid valve 11 is installed in position between a vacuum tank 12 and the suction pressure tank 9, and when a control unit 13 judges the regeneration timing of a Diesel particulate filter from each signal of engine speed, accelerator opening, exhaust pressure at the upstream of the DPF, it emits a signal, turning on the solenoid valve 11, together with an injection retard (timing delay) signal, shifting a lever ratio to the fuel quantity increment side by the suction pressure motor 9. With this constitution, an output drop is prevented from occurring.
Patent JP-S58114457-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKUBO HIROYUKI
IPC: H01L21/28
Filed: 1981-12-26
Abstract: PURPOSE:To lower the resistance value of a poly Si film on an Si substrate sufficiently, and to enable clean patterning by coating the surface of the poly Si film with a film containing an impurity at 800-900 deg.C, patterning the surface and thermally treating it. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed to the Si substrate 1, and the non-added poly Si film 4 is formed through the thermal decomposition of SiH4. When the whole is treated for 90min at approximately 850 deg.C in the mixed gas of POCl3, O2 and N2 and a PSG5 is deposited,  P is added into the film 4. The film 5 is removed, and the films 4, 3 are etched  through a dry method. Since the film 4 is positioned in a low-temperature  atmosphere at all times when it is grown through a CVD method and the PSG5  is deposited, the grain size is comparatively small, and the film 4 is removed  through etching at every grain size, thus obtaining patterning through which the  unevenness of the surface etched is small and clean. When the whole is treated  for 20min at 1,100 deg.C and the impurity in the film 4 is activated, the rate of  activation is far excellent than the deposition of the PSG by a high temperature in conventional devices.
Patent JP-H0937802-A (JP)
Title: Flexible boots
Inventor: KOJIMA YOSHIFUMI
IPC: F16J3/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the abnormal noises generated at the time of using flexible boots by using a polyester thermoplastic elastomer compsn. obtd. by adding a specific ratio of a modified silicone elastomer to a polyester thermoplastic elastomer and molding this compsn. SOLUTION: The polyester thermoplastic elastomer compsn. formed by adding about 1 to 10 pts.wt. modified silicone elastomer which is a mixture obtd. by heating and kneading a polyester thermoplastic elastomer and a vinyl group- contg. organopolysiloxane in the presence of an org. peroxide to 100 pts.wt. polyester thermoplastic elastomer is used. For example, the pulverized matter of the modified silicone elastomer is added at 5 pts.wt. to 100 pts.wt. polyester thermoplastic elastomer and the mixture is kneaded for 10 minutes by a Henschel mixer. This mixture is dried for two hours at 80 deg.C and, thereafter, a boot shape for constant velocity joints is molded by using a blow molding machine.
Patent JP-S59106748-A (JP)
Title: Speed change operation valve for power transmission device
Inventor: FUKUI SATORU
IPC: F16H63/24
Filed: 1982-12-07
Abstract: PURPOSE:To reduce the length in the shaft center direction of a rotary valve body and miniaturize a speed change valve by forming an oil collecting passage on an end surface. CONSTITUTION:An annular groove 28, which is always connected to a pump port (a), is formed around the outer surface of a valve body 27, while an oil feeding recess 29 through which the annular groove 28 is selectively connected to oil feeding ports (b to i) and oil discharging recesses 30a, 30b through which the annular groove 28 is selectively connected to oil discharging ports b to i, are formed in the peripheral direction of the rotary valve body 27, and an oil collecting passage 31, which always connects the oil discharging recesses 30a, 30b to a drain port 23a, is provided on the end surface of the rotary valve body 27. By forming the oil collecting passage on the end surface of the rotary valve body, the discharged oil recovered in the oil collecting passage is directly returned to the transmission case, thereby reducing the length in the rotary shaft center direction of the rotary valve body compared with the case where a common oil passage for oil feeding is formed on the end surface of a rotary valve body.
Patent JP-H0378237-A (JP)
Title: Manufacture of film circuit board
Inventor: SUMIYA MASATO
IPC: H05K3/00
Filed: 1989-08-22
Abstract: PURPOSE:To eliminate unnecessary residue of a conductor at the periphery of a film by radiating the periphery of the film to be exposed through a reticle formed with a circuit pattern with a light to be exposed, then developing and etching it. CONSTITUTION:A film F is fed from a film feeding reel R1 to a film winding reel R2 by a film feeding mechanism M. The film F is stopped at a predetermined position with respect to a first exposure optical system L1. The film F is exposed in a predetermined pattern through a reticle L14 by opening a shutter during the stop at this position. Then, the film F is continuously fed by the mechanism M', and the periphery of the film is exposed by a second exposure optical system L2. A light from a light source lamp L21 is condensed by a condensing mirror, introduced and transmitted to a light guide 23 of a branch at the emitting side, and the emitting side of the guide 23 is exposed at both sides of the film F. Thereafter, it is developed and etched. Thus, it is not unnecessarily retained, and not cut by a cutter.
Patent JP-H02102148-A (JP)
Title: Oxide glass having low glass deformation temperature
Inventor: JIYON UINNKEUN RAU
IPC: C03C3/14
Filed: 1989-08-22
Abstract: PbO-B2O3-Ag2O glasses having a preferred weight ratio range of 76-88:10-15:2-10 have glass transition temperatures of less than 300 DEG C and are especially useful for adhering together ceramic substrates such as for attaching integrated circuits to ceramic substrates. The glasses can be formulated with Ag particulates and organics and applied as pastes to provide conductive adhesives.
Patent JP-H11346011-A (JP)
Title: Oxide superconductor and its surface treating method
Inventor: TANAKA NOBUE
IPC: C01G3/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a surface which is stable to thermal treatment and free from deposition particles, by dipping the surface in hydrogen chloride methanol liquid and performing chemical treatment. SOLUTION: A surface of oxide superconductor which is shown by a composition chemical formula M'Ba2 Cu3 O7-δ (in the formula, M' is Y, and rare earth element such as Nd, Sm and Eu or these alloy, and δ shows oxygen deficiency amount) is worked by polishing and dipped in hydrogen chloride methanol liquid whose concentration is 0.01% for 10 seconds. As a result, a deteriorated layer is eliminated, and the surface is stabilized, thereby preventing generation of particles or the like on the surface. The course of subsequent thermal treatment for obtaining superconductivity and film forming treatment. Hence, material having excellent superconductivity and crystallinity can be obtained.
Patent JP-H0379976-A (JP)
Title: Terminal equipment and office equipment
Inventor: HAMADA YASUYOSHI
IPC: H05K7/20
Filed: 1989-08-21
Abstract: PURPOSE:To prevent the temperature of a heat-evolving part inside a main body from rising when equipment is in operation and prevent an excessive fall of the temperature of equipment when it is not in action by providing in a main body a means for storing heat whereby heat evolving at a heat-evolving part is stored and the heat stored is released according to the temperature inside the main body so that the change of the inside temperature can be slackened. CONSTITUTION:At a motor 12, a heat-storing means 13 for storing heat evolving from the motor 12 is provided, and at a control 11, a heat-storing means 14 for storing heat evolving from the control 11 is provided. The temperature inside equipment continues to rise until the heat-storing material contained in the heat-storing means 13, 14 undergoes a change in phase; when the temperature reaches a point at which a change in phase occurs, the heat- storing material starts a change in phase and its temperature remains substantially constant until the heat-storing material completes the change in phase in its entirety; when the heat- storing material completes a change in phase in its entirety, the temperature of the heat-storing means 13, 14 resumes the rise. When the operation of the equipment is stopped, the equipment cools off and the temperature inside begins to fall. The heat stored in the heat-storing means 13, 14 at inside temperature below the phase-change point of the heat-storing material is released to the inside of the main body so that the fall of the temperature inside the main body can be slackened.
Patent JP-S6458160-A (JP)
Title: Facsimile store and forward exchange
Inventor: MIZUDORI YOICHI
IPC: H04N1/21
Filed: 1987-08-28
Abstract: PURPOSE:To decrease the number of calling to same destination, by detecting whether or not the destination of a facsimile signal received during transmission is the destination for transmission and transmitting the signal as the same communication when the destinations are coincident. CONSTITUTION:When a picture signal addressed to a facsimile equipment 601 is sent from a facsimile equipment 602 or a facsimile store and forward exchange 502 on the way of the transmission from the facsimile store and forward exchange 501 to the facsimile equipment 601, the signal incomes to the facsimile section 62 and the picture signal or destination data are transferred to the storage means 4 under the control of a CPU 1 via an interface 61 and a bus 3 and the stored destination data is compared. When the data are coincident, the received picture signal is read from the storage means 4 and given to the facsimile section 52 via the bus 3 and the interface 51 to attain the picture processing in the same communication.
Patent JP-2001037631-A (JP)
Title: Vacuum cooking pan
Inventor: TSUJII HIROAKI
IPC: A47J27/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the high temperature of an outer peripheral wall forming a vacuum double wall, assuredly improve a thermal efficiency and form a knob or leg parts in a pan itself in a vaccum cooking pan used for an electromagnetic cooking appliance or an electromagnetic rice cooker to improve the thermal efficiency by forming an outer peripheral side surface with a vacuum double structure. SOLUTION: A pan main body has an inner and outer multilayer structure. Metal capable of being subjected to an electromagnetic induction heating is disposed in an outer layer 2a and metal good in its thermal conductivity is disposed in an inner layer 2b. Metal low in its thermal conductivity is used in the outer part of an outer peripheral side surface of the pan main body to form an outer peripheral wall 2c. A vacuum space 7 is formed between the outer peripheral side surface and the outer peripheral wall 2c. Thus, a large quantity of heat of an electromagnetic induction heating internally generated on the bottom of the pan can be avoided from being transmitted to the outer peripheral wall 2c so that a thermal efficiency can be improved.  Further, even when a knob is formed on the upper part of the outer peripheral wall 2c or leg parts are formed on the bottom thereof, the temperature of the knob or the leg parts does not become high.
Patent JP-S6457087-A (JP)
Title: Cereal-grain drying operation control method
Inventor: YUMITATE MASASHI
IPC: F26B25/00
Filed: 1987-08-27
Abstract: PURPOSE: To prevent overdrying of grains, non-drying or body crack from happening by storing various working conditions of grain drying in a control memory with the passage of time, and continuing drying control with stored working conditions upon restarting after interruption of the work. CONSTITUTION: A controller 38 in an operation apparatus 5 executes arithmetic logical operation and comparison operation for various input values with a CPU 43 having a control memory 2 in which there are inputted and stored detected values of a hot air temperature sensor 14, a moisture sensor 26, a grain temperature sensor 32, and a fresh air temperature sensor 37. The control memory 2 is a nonvolatile memory where even when a power supply is off, stored input values are not vanished. With the arrangement when a dryer 3 is restarted after the dryer is interrupted owing to a power supply being off during drying work of grains, the drying control is continued on the basis of working conditions with the stored values stored in the control memory 2 before the interruption.
Patent JP-S6193309-A (JP)
Title: Utilization of sludge
Inventor: TAMURA YOSHIO
IPC: C02F11/00
Filed: 1984-10-12
Abstract: PURPOSE:To enable saving of treatment cost and to make a disposing area of sludge unnecessary, by a method wherein sludge is used as auxiliary fuel for a rubbish incineration plant by mixing the sludge with oil coke. CONSTITUTION:A calorific value is improved as sludge fuel by mixing oil coke with sludge to be generated through a sewerage disposal plant, which is used as auxiliary fuel in rubbish disposal. An article, for example, whose calorific value is the extent of 6,000kcal/kg is obtained by mixing dry sludge to be generated through sludge disposal with the oil coke at a weight ratio of the extent of 1:2, which is used as the auxiliary fuel. As for the sludge fuel obtained by making use of pulverized coal, through which the calorific value of only the extent of 4,000kcal/kg can be obtained, though the same is hardly usable as an auxiliary combustion material, the foregoing auxiliary fuel whose calorific value is 6,000kcal/kg can be used satisfactorily as the auxiliary combustion material. In addition to the above, it is unnecessary to take a problem of a foul odor into consideration, in a rubbish incineration plant provided with deodorizing facilities.
Patent JP-H04100723-A (JP)
Title: Oil pressure adjusting valve
Inventor: SUO SHIRO
IPC: B60G17/056
Filed: 1990-08-14
Abstract: PURPOSE:To keep a designated ground clearance even in case of fail safe time and long time parking by retaining the cylinder pressure in each hydraulic cylinder by an oil pressure adjusting valve. CONSTITUTION:A 3-port solenoid selector valve 7 is disposed in a by-pass 6b, and according to a command signal from a controller, designated oil pressure is supplied to an oil pressure adjusting valve 8. The valve 8 is switched to a discharge position 8a when pilot oil pressure is supplied from a valve 7 to be put in an open valve state, and the valve 8 is switched to a check position 8c when oil pressure is released to be put in a check valve state. Further, the valve 8 is switched to the discharge position 8a by the turning force of a stabi lizer S following the attitude of a car body to be put in an open valve state. That is, the valve can cope with a change of the ground clearance in case of long-time parking. In the case where a running vehicle comes to a fail safe state, the supply of pilot oil pressure from the valve 7 is cancelled, and the valve 8 is put in the check position 8c so that the discharge of oil pressure from each hydraulic cylinder c is checked so as to check lowering of pressure.
Patent JP-S60107518-A (JP)
Title: Optical scale
Inventor: KIMURA SOUSAKU
IPC: G01D5/36
Filed: 1983-11-15
Abstract: PURPOSE:To improve precision by slanting photoelectric converting elements which are arrayed in a line corresponding to a scale grating or photodetection part slightly to its moving direction, and interpolating scale grating intervals in the moving direction with signals of photoelectric converting elements perpendicular to the intervals. CONSTITUTION:Numbers of scale gratings 5 made of opaque materials are arrayed on a glass substrate 4 at equal intervals perpendicularly to a moving direction shown by an arrow A in the moving direction. Further, a line sensor 6 is provided facing a projection lens and numbers of photoelectric converting elements S1-Sn are arrayed thereupon at a fine angle to the lengthwise direction of the unit scale gratings. Outputs of the respective elements S1-Sn are supplied to (n) counters of the 1st counter 7 and the output of the basic element S1 is added by a main counter 8. When a moving body starts moving, the position of the element outputted by the 1st counter 7 varies, and this variation is compared by a comparator 11 with the position signal of the 2nd counter 10 before the movement to decide on the direction and also output it.
Patent JP-S60107551-A (JP)
Title: Analysis for composition of base material for optical fiber
Inventor: HARA RIYOUICHI
IPC: G02B6/00
Filed: 1983-11-15
Abstract: PURPOSE:To enable non-destructive analysis of the compsn. distribution of a base material for an optical fiber with good accuracy whether said material is transparent or non-transparent by irradiating Ba<133> as a ray source to the base material and measuring and analyzing the transmission dose thereof. CONSTITUTION:The radiation I emitted from a ray source 4 is irradiated through collimators 8a, 8b to a base material 1 for an optical fiber. The transmitted ray J weakened according to the coefft. of mass absorption and distance of the material enters a detecting element 6 via collimators 8c, 8d. The detection signal is related with the compsn. in the material 1, i.e., concn. of Ge via an amplifier 9 and a pulse height analyzer 10 and is recorded in a recorder 11. A radiation generator 2 and a transmitted ray detector 3 are scanned as shown in the figure when viewed from the section of the base material and if the Ge distribution in the material 1 is assumed to be the distribution shown by the figure, the Ge distribution is obtd. with good accuracy by the above-mentioned analysis.
Patent JP-H0264774-A (JP)
Title: Work station
Inventor: ISHII TADATOSHI
IPC: H01L21/82
Filed: 1988-08-31
Abstract: PURPOSE:To easily and efficiently produce the custom LSI having circuit specification in a short period by forming circuit information with the shape of a net list with a silicon compiler and forming a wiring pattern corresponding to the circuit information based on this net list. CONSTITUTION:The circuit information are inputted as a standard circuit diagram or a function block diagram, etc., from an input part 1. A silicon compiler 4 receives these information and compiles the input circuit information according to a CAD software library information 2. Then, circuit conversion is executed for the input information by using logical function corresponding to gate array specification shown by the library information and a net list 3 is prepared to be suitable for the gate array specification. Based on this net list, a CAD software part 5 designs and produces a mask pattern for wiring to a prescribed date array.
Patent JP-H0265905-A (JP)
Title: Tool mounting/demounting device of machine tool
Inventor: SUDA OSAYUKI
IPC: B23B31/117
Filed: 1988-08-31
Abstract: PURPOSE:To prolong the service life by pushing a belleville spring only one time in each tool replacement by installing a DSA lid in turnable ways onto a draw bar and controlling a lid pressing arm by a cam consisting of one inclined surface and a parallel surface. CONSTITUTION:When a main spindle rises and a follower 8 rides over a cam surface l1, a steel ball 3 pushes down a DSA lid 11, and pushes in a belleville spring 16 and lowers a draw bar 10, and an arbor 23 is released. Further, the main spindle rises, and a spindle head gear 22 and a turret gear are connected, and the dividing revolution of a new tool is carried out by a pulley 20, and the main spindle lowers, and the key 24 of the gear 22 is fitted into the groove of the new tool arbor and revolved, and the follower 8 is applied with the action of the cam surface l1, and the front edge part 1' of an arm releases the pressing pressure of the lid 11, and also the belleville spring 16 is returned to pull up the draw bar 10, and the new tool arbor is clamped. Therefore, even if a shaft 15 is revolved by a thrust bearing 14 in the pushing state of the belleville spring 16, a brake power between the steel ball 3 and the lid surface F does not restrain the revolution of the shaft 15, and a motor is not applied with an overload.
Patent JP-S6194577-A (JP)
Title: Digital servo device
Inventor: TABUCHI JUNICHIRO
IPC: H02P29/00
Filed: 1984-10-12
Abstract: PURPOSE:To control a plurality of motors by one counter by providing means for reading out the value of counter reset by a phase reference signal according to a speed detection pulse and a phase detection pulse. CONSTITUTION:A counter 11 counts a signal of a reference clock signal genera tor 12, and is reset by the output of a phase reference signal generator 6. latch circuits 141, 142 read out the counted value of the counter 11 synchronously with a speed detection pulse FG. A comparator 15 counts the difference of the outputs of the latch circuits 141, 142 to apply a speed error signal to a sample-holding circuit 20a. On the other hand, a latch circuit 16 reads out the counted value of the counter 11 synchronously with a phase detection pulse PG, and applies a phase error signal to a sample-holding circuit 20b. An adder 21 adds the outputs of the holding circuits 20a, 20b, and applies to a driver 22.
Patent JP-2001042282-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: WATANABE TAKAHIKO
IPC: G02F1/133
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress image distortion and afterimage caused by coexistence of fast and slow parts in response speed, by providing this device with a means for alternately and repeatedly displaying a data picture and a black picture. SOLUTION: A data picture and a black picture are alternately repeatedly displayed in every frame. For example, the display screen is driven so that a data picture 11 is driven in a 1st frame, a black picture 22 in 2nd frame, a data picture 31 in a 3rd frame, a black picture 42 in a 4th frame, and so on. In such a manner, the response speed becomes constant irrespective of picture, and the picture is stabilized and a display without feeling of afterimage is obtained. Further, in the driving method therefor, the polarity of the driving voltage to be applied to the liquid crystal is reversed in every two frames, namely, every two pictures (data picture and black picture), and further, it is also possible to display at a speed two time as fast as a normal frame frequency (50 Hz-80 Hz) or faster by arranging frame memory on the side of a driving circuit module.