baber/WOPTO huggingface dataset:
Patent JP-H04171246-A (JP)
Title: Output controller for engine
Inventor: TOGAI KAZUHIDE
IPC: F02D29/02
Filed: 1990-11-02
Abstract: PURPOSE:To prevent engine stop in non-stationary time by judging a stationary time having ignition timing set on the basis of the temperature information of an engine and returning one value of the number of fuel cut cylinders and ignition retard amount to the stationary time side value when the ignition timing is not in the set stationary time. CONSTITUTION:An output regulation amount calculating means calculates a necessary torque decrement from a torque deviation between desired engine torque from a desired engine torque calculating means and presumed torque from a presumed torque calculating means. A means for calculating the number of fuel cut cylinders calculates the number of fuel cut cylinders corresponding to the necessary torque decrement Then, an ignition timing calculating means obtains the rest of desired engine torque minus loss torque corresponding the number of fuel cut cylinders to calculate the ignition timing on the basis of a ignition retard amount corresponding to the rest. A stationary time judging means judges the stationary time having the ignition timing set on the basis of engine temperature information. When the ignition timing is not in the set stationary time, one value of the number of fuel cut cylinders and ignition retard amount is returned to the stationary time side value. Thus, engine stop in non- stationary time can be prevented.
Patent JP-H08159267-A (JP)
Title: Gear shift control device for automatic transmission
Inventor: TAKAHASHI HIROSHI
IPC: F16H59/44
Filed: 1994-12-01
Abstract: PURPOSE: To provide a shift control device for an automatic transmission to effect shift control having no feeling of physical disorder by considering a parameter by means of which a driver expects a shift. CONSTITUTION: A shift control device for an automatic transmission comprises a gear shift pattern selecting device 16; and a speed reduction intention detecting/car speed storing device 17. Outputs from an accelerator opening sensor 21 and a car speed sensor 22 are inputted to a device 17. The device 17 has a means to calculate, for example, an average car speed, and a means to detect the speed reduction intention of a driver from information obtained by a brake operation sensor 25, a shift lever movement detecting sensor 26, and the accelerator opening sensor 21. A means is provided to store an average car speed at a point of time, when a speed reduction intention is detected, classified by a selecting gear ratio and calculate a new car speed to be stored from a car speed stored in the past and a present car speed value.  A timing at which a gear shift pattern is switched is decided by a device 17 and when it is detected that a car is running at a stored car speed in a selected gear ratio, a shift pattern is switched.
Patent JP-H03161130-A (JP)
Title: Seaming device for vessel
Inventor: YAMASHITA RIKIYA
IPC: B65B7/28
Filed: 1989-11-16
Abstract: PURPOSE:To minimize the shock and the slip at the seaming time and to surely execute the seaming by making the seaming roll of the vessel seaming device which provides the seaming roll to press the peripheral part of metal cap and to seam it to the flange part of the plastic vessel body of the engineering plastic material. CONSTITUTION:The peripheral part 22a of the metal cap 22 is set on the flange part 21a of the plastic vessel body 21 which house the contents and they are mounted on the rotary lifter 12. Next, the supporting cylinder 11 goes up, presses and holds the vessel body 21 and the metal cap 22 between the rotary lifter 12 and the rotary chuck 13. In this state, the rotary lifter 12 and the rotary chuck 13 rotates, and the 1st seaming roll 14 moves, while pressing the peripheral part 22a of metal cap 22, the lifter 12 and chuck 13 rotate freely and execute the 1st seaming between the flange part 21a of the vessel body 21 and the peripheral part 22a of the metal cap 22 and separate outward in the radius direction. Continuously, the 2nd seaming roll 15 executes seaming in the above same way. At this time, because the seaming rolls 14, 15 are manufactured at the engineering plastics, the shock and the slip are minimized and the seaming is surely executed.
Patent JP-H06149072-A (JP)
Title: Electrophotographic developing device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/09
Filed: 1992-11-09
Abstract: PURPOSE:To stably obtain an image having a uniform solid part density and high- resolution and -image quality, without generating irregularities in the image under high temperature and humidity by composing the sealing member on the wall of the upstream side of the photosensitive body of a toner hopper of a magnetic substance or a magnet. CONSTITUTION:When the magnetic substance 15 and the magnet 16 are faced each other across the photosensitive body 1, the line of magnetic force generated from the magnet 16 inside the photosensitive body 1 is concentrated on the top end part of the magnetic substance 15 used on a seal and even if the magnetic substance 15 is set without contacting with the photosensitive body 1, the line of magnetic force forcibly restricts a magnetic developer and a developer does not flow out from the gap to the outside of the toner hopper. Moreover, the magnetic substance 15 is rigid so that it is excellent in straightness compared with a film and deflection caused by a change in a temperature, etc., hardly occurs. On the other hand, when the seal with magnetism like this is used, the image can be uniformly developed because the contact time of the developer in the toner hopper with the photosensitive body is made constant. Moreover, the magnetic plate 15 is set in a noncontact state so that the surface of the photosensitive body can not be damaged.
Patent JP-H02146230-A (JP)
Title: Gear shifting time synchronizing system for internal combustion engine with electronic governor controller
Inventor: TOKUNAGA KAORU
IPC: F02D1/08
Filed: 1988-11-28
Abstract: PURPOSE:To reduce shock at the time of gear shifting as well as to enhance operation performance by operating engine revolution signals, vehicle speed signals, synchronizing signals and gear shifting step selecting signals so as to be processed, and thereby executing highly accurate control over the engine revolutions which correspond to vehicle speeds. CONSTITUTION:A gear shifting controller 7 operates plural gear shifting steps based on respective detected signals from a vehicle speed sensor 5 and an engine revolution sensor 2 so as to control a transmission 3. The gear shifting controller 7 also controls a clutch 4 so that an internal combustion engine 1 is thereby connected with and/or disconnected from the transmission 3. On the other hand, the internal combustion engine 1 is controlled by an electronic governor controller 6. In this case, a specified synchronizing signal is sensed when the gear shifting step of the transmission 3 is changed so that vehicle speeds are converted into the equivalent value of the engine revolution in accordance with a gear shifting step selecting position. Then, the converted value is operated as a command value within the electronic governor controller 6 so as to be processed so that the engine revolution is thereby controlled.
Patent JP-H07149013-A (JP)
Title: Recording apparatus
Inventor: AOKI NORIYUKI
IPC: H04N1/00
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the involution of the rear end of a sheet after discharge and to enhance sheet arranging properties after discharge and loading by forming a stepped part of the core metal part of a discharge roller and providing an involution preventing means having a diameter smaller than the outer diameter of a feed part and closing the gap between the feed part and a frame part to the stepped part. CONSTITUTION:The discharge roller in the sheet discharge part of a facsimile device is constituted by axially fitting rubber parts 24a to core metal parts 24b at a plurality of places in a recording sheet feed part. In this case, small diameter stepped parts 24c are axially formed to the core metal parts 24b and hook-shaped involving stoppers 27 are attached to the respective stepped parts 24c. A frame wall part 28a is formed to a discharge frame 28 and the free ends of the involving stoppers 27 are allowed to collide with the frame wall part 28a at the time of the discharge rotation of a discharge roller. By this constitution, the rear end of a recording sheet after discharged to a discharge tray 25 is certainly prevented from being involved in the gap between the discharge roller and a discharge frame 28 and sheet arranging properties are kept after discharge and loading.
Patent JP-S62159875-A (JP)
Title: Pressure-reducing and release valve
Inventor: UENO YUKEN
IPC: F16K17/30
Filed: 1985-12-30
Abstract: PURPOSE:To obtain a securely operating valve which has both pressure reducing and releasing functions by placing a valve for pressure reduction in between a primary and a secondary chambers while bringing the end part of said valve for pressure reduction into contact with the valve port of a pressure sensing plate which is operated by a secondary pressure, to form a release valve. CONSTITUTION:A valve for pressure reduction 30 is placed in between a primary chamber (x) and a secondary chamber (y) while a valve seat 62a which cooperates with the valve port 60 of a pressure sensing plate 4 is formed on the top end part of the piston 32 of this valve 30. The pressure sensing plate 4 is displaced by the pressure of a pressure sensing chamber (z) on which a secondary pressure acts, making the valve port 60 brought into contact with or separated from the valve seat 62 to effect a releasing function. On the other hand, an adjust screw 50a for adjusting the elastic force of a spring 50 which brings the pressure sensing plate 4 into contact, is provided on the secondary side of the relief valve part and, by rotating this adjust screw 50a, adjustment can be made to effect a secure function of a release valve.
Patent JP-H10141454-A (JP)
Title: Hydraulic control circuit for continuously variable transmission device
Inventor: KASHIWASE HAJIME
IPC: F16H61/662
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of leakage of oil from a safety lock valve of a planetary gear type forward and reverse change-over device provided in a continuously variable transmission device. SOLUTION: A safety lock valve 33 is provided in hydraulic circuits 31, 32 which communicate a manual valve 30 which is operated in the interlocking relationship with a select lever with a forward clutch 11 and a reverse brake 12 which are provided in a planetary gear type forward and reverse change-over device, respectively. As a result, hydraulic pressure is not applied to the safety lock valve 33 at all times and is applied only when operation pressure is supplied to the forward clutch 11 and the reverse brake 12 through the manual valve 30.
Patent JP-H09190039-A (JP)
Title: Toner concentration control method and device thereof
Inventor: BISAIJI TAKASHI
IPC: G03G15/01
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent surface staining and the scattering of toner by detecting the concentration of the toner from the quantity of the toner stuck to a photoreceptor in a developing unit for a black developer, and from the ratio of the toner to carriers in a developing unit in a developing unit for a color developer. SOLUTION: The concn. of the toner in a first developing unit A which is disposed around the photoreceptor 1 and has a low use frequency and a small capacity is detected by using an inductance detecting means 3 and the concn. of the toner in a second developing unit B which has a high use frequency and a large capacity is detected by using the same optical detecting means 2 as that in the conventional manner. The inductance detecting means 3 detects the toner concn. by a change in the toner concn., that is, the change in the inductance of a detecting coil caused by the change in permeability due to the change in the ratio of the carriers to the toner, when the developer flows through the detecting coil.  In other words, the concn. of the toner in the developing unit B housing the black developer is detected by the detection of the quantity of the toner stuck to the photoreceptor and the concn. of the toner in the developing unit A housing the color developer is detected by the detection of the ratio of the toner to the carriers in the developing unit.
Patent JP-H11191343-A (JP)
Title: Switch assembly provided with rocker switch having integrated type center selector switch
Inventor: STEVEN C EMMERT
IPC: H04M1/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch with low manufacturing cost and small dimension by arranging a first switch and a second switch adjacently, arranging a third switch in the back thereof, starting the first and second switches by a rocker actuator, and starting the third switch by a selector actuator. SOLUTION: A first switch 102 having a first tactile actuator turned in a prescribed direction is arranged adjacently to a second switch 104 having a second tactile actuator turned in a prescribed direction. A third switch 106 having a third tactile actuator is arranged in the back of the switches 102, 104. The first and second switches 102, 104 are started in response to the starting of a rocker actuator 108 having rocker arms 152, 154. The third switch 106 is started by a selector actuator 110 having an extension part 172 between the rocker arms 152 and 154. Thus, a switch assembly 100 easily usable for portable wireless telephone can be provided.
Patent JP-H03159440-A (JP)
Title: Phase modulation circuit
Inventor: ADACHI FUMIYUKI
IPC: H04L27/20
Filed: 1989-11-17
Abstract: PURPOSE:To considerably reduce a memory capacity required for the generation of a base band signal by time-dividing an input symbol sequence into K-number of sequences, reading filter output waveforms with respect to respective sequences from a memory and synthesizing K-number of the waveforms so as to generate the corresponding base band signals. CONSTITUTION:In a switch 33, the sequence is time-divided into two odd and even sequences. The symbols of the odd time sequence and the even time sequence are respectively inputted to shift registers 35 and 39, the contents of respective shift registers are set to be addresses and the base band waveforms in a two symbol sections are read from waveform ROM 36 and 40. The waveforms read from waveform ROM 36 corresponding to the odd time sequence are phase-rotated in a phase rotary machine 37 by +pi/4, are added with the waveforms read from waveform ROM 40 corresponding to the even time sequence in an adder 38. Then, the corresponding base band signals 1(t)+jQ(t) can be obtained in an output terminal 42 through a digital/analog converter 41.
Patent JP-H0777865-A (JP)
Title: Developer carrying method and recorder
Inventor: KIMURA TAKASHI
IPC: G03G15/08
Filed: 1993-11-30
Abstract: PURPOSE:To provide a developer carrying method and a recorder or the like whose system is a nonmagnetic one-component developing system, by which developer is stably supplied to a developing area, and where developing uneven ness is eliminated, the deterioration of image quality is not caused although the printing of many sheets is performed, and low energy is attained and whose constitution is simple. CONSTITUTION:This recorder is provided with a developer carrier 1 whose surface consists of a resin layer and which carries the developer and a developer supply means 3 carrying the developer to the developer carrier 1 together with a pressing means 2 and 5 to perform pressing by bringing them into contact with the developer carrier 1, and a part which is separated after pressing the developer carrier 1 by the pressing means 2 and 5 and processes surface potential on the resin layer is formed, and the developer is stuck to the area by the developer supply means 3.
Patent JP-H02145420-A (JP)
Title: Production of high-purity silica
Inventor: TAKEGUCHI MASAKATSU
IPC: C01B33/18
Filed: 1988-11-29
Abstract: PURPOSE:To obtain powdery high-purity silica having a particle diameter optimum as a quartz glass raw material for electronic materials in good yield without requiring a pulverization step by hydrolyzing a silicon halide in the presence of high-purity fine powdery silica in pure water. CONSTITUTION:High-purity fine powdery silica having <=150mum particle diameter is predispersed in a silicon halide (e.g. silicon tetrachloride or trichlorosilane) and added to pure water to carry out hydrolytic reaction or the silicon halide is dispersed in pure water containing high-purity fine powdery silica, having <=150mum particle diameter and dispersed therein to carry out the hydrolytic reaction. The amount of the added silica fine powder is preferably 3-10wt.% based on the silicon halide. The resultant reaction product is then dehydrated and dried to afford high-purity silica powder having a uniform particle diameter without requiring a pulverization step. If the particle diameter of the added high-purity silica fine powder is larger than 150mum, the size of the formed silica particles is coarsened.
Patent JP-H02148587-A (JP)
Title: Process of inserting long earth electrode material deep into ground
Inventor: FUJII MASAMI
IPC: H01R4/66
Filed: 1988-11-28
Abstract: PURPOSE:To insert a long or a line earth electrode material, etc., deep into the ground smoothly by mounting a long or line material insertion protective guide that is formed like a horn on a ground surface part of a tubular body that is inserted deep into the ground. CONSTITUTION:On the ground surface part of a tubular body 3 that is preliminarily inserted deep into the ground from a ground surface 6, a horn-like insertion guide 1 is mounted by a screw or by insertion, and is inserted into the tubular body 3 utilizing a guiding guide 8 that is mounted on the edge of the inserting side of a longitudinal material 2 from a winding drum. Since no damage is given to the long inserting material 2, and the speed adjustment of insertion can be done by human control 9 and so on, smooth insertion is possible. By removing the tubular body 3 after the long insertion material is inserted, the long insertion material, etc., is remained buried in the ground. The condition where the insertion is impossible due to the braking of the wall of a digging hole by sediment 7 in the ground can thus be prevented, and the insertion of the long insertion material into the ground is possible in a short processing period.
Patent JP-2001118881-A (JP)
Title: Semiconductor element chip and forming method therefor
Inventor: ONO SEIJI
IPC: H01L21/60
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To lessen the area of one part which is the surface part of a semiconductor element chip of the surface of a wafer by a method, where a bonding pad is formed in a recessed part continuing to the surface of the chip. SOLUTION: A chip 28 is mounted on a carrier 50, in such a way that the isolation cut surfaces of the chip 28 are directed toward the carrier 50. A bonding pad 40 provided in a recessed part 32 is connected with a bonding pad 52 formed on the carrier 50 through a wire 54. Moreover, an electrode 42 on the rear of the chip 28 is connected with an electrode 51 on the carrier 50 via a conductive bonding agent 56 on the carrier 50.
Patent JP-H05140761-A (JP)
Title: Formation of synthetic hemimorphite corrosion resistant film
Inventor: ITO MASAAKI
IPC: C25D5/26
Filed: 1991-11-15
Abstract: PURPOSE:To provide the method for forming a synthetic hemimorphite corrosion resistant film having excellent corrosion resistance for city water piping or the like. CONSTITUTION:A base material having a surface layer contg. zinc is immersed in an alkali soln. to form a zinc hydroxide layer. After that, it is immersed in a soln. of silicic acid or silicate and is held, by which the compounding and crystallizing of zinc oxide and silicate progress, and its convertion into hemimorphite can be promoted.
Patent JP-H03161241-A (JP)
Title: Nc cutting device
Inventor: KATO TETSUO
IPC: G05B19/416
Filed: 1989-11-20
Abstract: PURPOSE:To reduce operator's load of manual operation and previously prevent breakage trouble of a tool by modifying a tool feed speed indicated by numerical control data according to an override quantity computed with an override computing device, and relatively moving the cutting tool at this modified tool feed speed. CONSTITUTION:A plurality of driving motors 11, 15, 17, 18 for X-axis, Y-axis, Z-axis, and a main spindle to rotate and move a cutting tool 20 in the multi-axis direction are provided. Cutting load of the cutting tool 20 is detected with motor load sensors of X-axis, Y-axis, Z-axis, and a main spindle 41-44, from the addition sum of current load of at least two or more of these driving motors 11, 15, 17, 18. An override quantity is computed with an override computing device 32 according to the tool cutting load detected with these load sensors 41-44. Nextly, NC computing device 30 modifies the tool feed speed indicated by numerical control data according to the override quantity computed with the override computing device 32, and relatively moves the cutting tool 20 at this modified tool feed speed.
Patent JP-H03164092-A (JP)
Title: Linear motor driver/controller
Inventor: MURATA TORU
IPC: H02P7/00
Filed: 1989-11-20
Abstract: PURPOSE:To detect position of a slider accurately by providing a slider detecting means, means for counting slits in a slit board, slider position calculating means, a speed calculating means, a target position calculating means, and means for controlling the exciting current of a coil based on an output from a speed correcting means. CONSTITUTION:When a Hall sensor 12 for exciting current 3 is detecting the field of a magnet arranged on a slider SL, a constant current circuit 10 regulates the magnetic force of a coil and controls the speed of the slider SL to a predetermined level. A magnetic sensor 5a detects passage of the slider SL and a photo-encoder 5b outputs a pulse every time when the slit in a slit board is detected. A correcting speed is calculated based on the speed deviation and positional deviation of the slider SL from speed data in order to control the speed of the slider SL. By such arrangement, position of the slider SL can accurately be detected.
Patent JP-H04173790-A (JP)
Title: Hydantoin derivative and preventive and treating agent of diabetic complication and circulatory disease containing the derivative as active component
Inventor: KURONO MASATSUNE
IPC: A61K31/454
Filed: 1990-11-07
Abstract: NEW MATERIAL:The compound of formula I [A is O, S or B(CH2)pY (B is CH or N; Y is H, alkyl substituted or unsubstituted to aromatic ring, alkenyl substituted or unsubstituted to aromatic ring, alkenoyl substituted or unsubstituted to aromatic ring or aromatic ring; (p) is 0-3); X is halogen; (m) and (n) are 1-3]. EXAMPLE:4-Benzyl-1-{(2S,4S)-6-fluoro-2',5'-dioxospiro[chroman-4,4'- imidozolidine]-2-carbonyl}piperidine. USE:A preventive and treating agent of diabetic complications and circulatory diseases. PREPARATION:A carboxylic acid of formula II is made to react with a compound of formula III having amino group under condensation reaction condition of carboxyl group and imino group.