baber/WOPTO huggingface dataset:
Patent JP-H08317509-A (JP)
Title: Drive control method for shunt motor driven vehicle
Inventor: KURIMOTO TAKASHI
IPC: B60L15/28
Filed: 1995-05-17
Abstract: PURPOSE: To eliminate inconvenience in case of the trouble of an armature current detector by obtaining a duty ratio for performing the on/off control of an armature current from each data of a control target armature current in case of a trouble, the number of revolutions of a shunt motor and a field current and continuing the driving of the shunt motor on the basis of the duty ratio. CONSTITUTION: In the case that an armature current detector 5 for detecting the armature current Ia of the shunt motor 4 of an armature current feedback control system is broken down, a duty ratio for performing the on/off control of an armature 2 current is obtained from each data of a control target armature current in case of a trouble obtained by multiplying by a predetermined factor α(0<α<1) a predetermined control target armature current value obtained from the degree of opening of a throttle of a shunt motor driven vehicle, the number of revolutions of the shunt motor 4 and the field current If of the shunt motor 4. The driving of the shunt motor 4 is continued on the basis of the duty ratio. Therefore, inconvenience in case of the trouble of the armature current detector 5 can be eliminated.
Patent JP-H01288499-A (JP)
Title: Automatic lead feeder in x-y plotter
Inventor: MITANI ISAYOSHI
IPC: B43L13/02
Filed: 1988-05-17
Abstract: PURPOSE:To feed automatically a piece of lead into the lead insertion hole of a writing instrument, by arranging a lead guide slidably in vertical direction on the bottom of a lead storage container and positioning the protrusion of the lead guide in the rotary locus at the upper horizontal section of a rotary cam then interlocking the rotary cam with a rotary direction drive mechanism. CONSTITUTION:A plurality of leads are contained in the lead storage section 24a of a lead storage container 24, and a piece of lead is inserted into a lead guide 28. The projecting end at the lower end of the lead guide 28 is positioned at the lower horizontal section L of a cam 32 while the upper end of the lead guide 28 is positioned flush to the bottom face of the lead storage container 24. Then a controller drives a motor 44 to collide a rotary arm 50 against the corresponding lever 57 of the cam 32. At this time, the lead guide 28 rides through an inclining face K over the upper horizontal section H, and the lead guide 28 lifts up while resisting against the resiliency of a coil spring 30 to project the upper end thereof by a predetermined length from the bottom face of the lead storage container 24. When the lead drop hole 34 of the cam 34 matches with the center of the lead guide 28, the lead 30 drops from the lead guide 28 and inserted into the lead insertion hole of a writing instrument P.
Patent JP-H08315863-A (JP)
Title: Attachment to install pack battery on electric appliance
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 1995-05-17
Abstract: PURPOSE: To repeatedly perform charging on a pack battery without carrying an attachment and a battery charger together. CONSTITUTION: An attachment to install a pack battery on an electric appliance is provided with a battery installing part 4 to install the pack battery so as to be freely mountable-demountable and an appliance installing part 3 to be installed on the electric appliance so as to be freely mountable-demountable, and encloses a charging circuit 5 to perform charging on the pack battery 2 installed in the battery installing part 4. The attachment 1 is provided with plug blades 14 to be connected to a power source receptacle, and the plug blades 14 are connected to the charging circuit 5. The plug blades 14 are provided in a case 6 of the attachment 1 so as to be folded up. A pack battery different in a shape can be installed on an electric appliance, and a separate battery charger is not required, and the pack battery can be used for many hours by easily and repeatedly performing charging.
Patent JP-S599905-A (JP)
Title: Magnetic substance film
Inventor: KUMASAKA TAKAYUKI
IPC: H01F10/32
Filed: 1982-07-09
Abstract: PURPOSE:To reduce the coercive force of a magnetic substance film having the column- like structure and to attain the laminated magnetic substance film suitable for a magnetic head material by a construction wherein a plurality of main magnetic substance films with high saturated magnetic flux density and containing Fe as a main ingredient and a plurality of intermediate magnetic substance films containing a metal element other than Fe as a main ingredient are laminated alternately. CONSTITUTION:A thickness of a main magnetic substance film 20 which contains Fe as a main ingredient and has high saturated magnetic flux density, high permeability as well as small magnetostriction, is specified to be 0.05-0.5mum or 0.05-0.3mum. These films 20 and intermediate magnetic substance films 21 formed of a metal element selected out of Co and Ni and with a thickness of 10-80Angstrom  are laminated alternately on a non-magnetic substrate 23. In this way, a thickness of the film 21 is made very thin, thereby to fractionate a column-like crystal structure of the films 20. By so doing, magnetization running along the column-like structure perpendicularly to the film surface and magnetization getting less mobile at the interface of the column-like structure are directed toward inner surface of the film and becomes mobile in the film surface with the small magnetic field, thus resulting in the reduced coercive force.
Patent JP-H05187682-A (JP)
Title: Controller for air conditioner, human body sensor and air conditioner
Inventor: WATANABE KAZUYA
IPC: F24F11/76
Filed: 1992-05-12
Abstract: PURPOSE:To automatically and comfortably control an air conditioner in response to a human movement even if a complicated and difficult setting operation is not executed. CONSTITUTION:The controller for an air conditioner comprises main control means 1b which can alter a set temperature according to an output from position sensing means 12 for sensing a distance from the conditioner in a human existing direction by set temperature altering means 2c, alter an air flowing direction by wind direction altering means 2d and alter an air flowing speed by air flowing speed altering means 2g. Accordingly, even if a complicated setting operation is not executed, a spot operation is automatically conducted in response to a human movement, and comfortable and convenient air conditioning is obtained.
Patent JP-H11313414-A (JP)
Title: Operation panel indication sheet
Inventor: IGARI HIROSHI
IPC: G09F13/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of various types of operation panel indication sheets, whose indications such as letters, symbols, etc., are different in part. SOLUTION: An indication sheet main part 10 is formed into a thin plate form which covers the front of an operation panel. Embossed parts 13, 13, etc., transparent parts 14, 14, etc., corresponding to operation buttons and display lamps which are common to a plurality of types of operation panels are provided on the display sheet main part 10. Common displays 15, 15, etc., such as letters, symbols, etc., are printed and a seal sticking pat 16, to which an individual seal is stuck, is provided. The whole display sheet main part 10, except for the transparent parts 14, 14, etc., and the seal sticking part 16, is subjected to a crimping treatment, and the seal sticking part 16 is formed into a glossy surface. The individual seal has an approximately same shape as the seal sticking part 16.  Individual indication such as letters, symbols, etc., concerning individual items of various types of the operation panels are printed on the individual seals, and the seals are subjected to crimping treatments overall.
Patent JP-2000308710-A (JP)
Title: Slot machine
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To broaden a game development in accordance with a player's selection. SOLUTION: Each reel is controlled to stop, by displaying a symbol according to a result of an internal lottery, and winning of a special prize is maintained untill the special prize is established, and informed the player by lighting of a winning information lamp 27. Even under this informing, a lottery for small prizes only is performed, and if the lottery is won, the symbol for the small prizes is preferentially displayed. When a 'reach' by a symbol for small prizes is established at a time where two reels are stopped by the display control, an operation of a reset switch 24 is made effective. When the reset operation is done, a control section resets a reach state by restarting the stopped reel, so that a game progress is returned to a state immediately after the starting of each reel.
Patent JP-H10309970-A (JP)
Title: Loading platform lifting device
Inventor: TAKADA KAZUHIKO
IPC: B60P1/44
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To save labor and time in loading onto a loading platform from the ground with the use of a loading platform lifting device by holding the platform horizontal while it is lifted or lowered and automatically minimizing the step difference between the platform top and the ground when it is fully lowered. SOLUTION: A vertical support adapted to move vertically in a stationary support 6 is divided into an upper vertical support 12 and a lower vertical support 13, both connected to each other by means of a connection member 20 with a predetermined length of clearance L held therebetween. The lower liftable support 13 supports the base of a loading platform 26, and the upper liftable support 12 is mounted with a transmission member 23 of a drive device and with a support member 35 connected thereto to support the top edge of the platform 26.  The platform 26 is thus held horizontal while being lifted or lowered because of the clearance L maintained by the deadweight of the lower liftable support 13, and is tilted backward when the lower liftable support 13 is fully lowered before the upper liftable support 12 is lowered because of the clearance L thus narrowed to minimize the step difference between the top of the platform 26 and the ground.
Patent JP-H11311547-A (JP)
Title: Instrument for vehicle
Inventor: TAMURA KINYA
IPC: G01R1/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance pointer illumination (brightness) and stability by arranging a light guide plate for pointer illumination and a light source in an instrument movement bobbin and to enhance fixing of instrument while increasing the degree of freedom in layout. SOLUTION: A tubular light guide body 14 containing a pointer shaft 15 having one end fixed with a light emitting pointer 22 and a movable magnet 16 rotatably is encased in an instrument case 11 along with a fixed coil 21 located at a position corresponding to the movable magnet 16 on the outer circumference of the light guide body 14 and a light source 24 is disposed at the outer end of the light guide body 14 corresponding to the other end of the pointer shaft 15.
Patent JP-H02297747-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YABU SHIGEHIRO
IPC: G11B15/44
Filed: 1989-05-12
Abstract: PURPOSE:To maintain stable contact between a magnetic tape and a head even during a transition of the tape in its moving direction and to obtain a stable signal output by rotating a reverse take-up reel with a mode changeover motor in its power during the transition from a forward tape moving state to a reverse tape moving state. CONSTITUTION:Just during an oscillating operation of an automatic oscillating idler gear 7, i.e. during such a time when the reverse take-up reel cannot be given its rotary motion by a capstan motor 2, the reverse take-up reel 11S is rotated by other power source. Consequently, since it is not necessary to perform the oscillating operation by withdrawing a pinch roller from a main shaft of a capstan motor 2, an accurate tape moving control can be performed only by controlling the capstan motor 2 even during the transition from the forward tape moving state to the reverse tape moving state. And, tape tension cannot be lowered due to a change of a tape traveling course in length by withdrawing the pinch roller 4. By this method, the stable contact between the tape and the head and the stable signal output can be obtained.
Patent JP-H02298957-A (JP)
Title: Developer for two-color printer
Inventor: KORI SHUNTARO
IPC: G03G9/08
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the developer for a two-color printer of an optimum combination to obviate the generation of fogging at the time of transfer by incorporating prescribed metal oxide fine particles into a color toner and specifying the triboelectrostatic charge quantity with the carriers used in the developers to prescribed values. CONSTITUTION:The color toner of the developer for the two-color printer which executes reversal development of two colors in order of a color image and a black image by using two kinds of the developer; a color toner-contg. developer and a black toner-contg. developer and by one rotation of a photosensitive body is constituted by incorporating the metal oxide fine particles into the color toner in such a manner that the color toner can obtain the triboelectrostatic chargeability of the same polarity as the polarity of the photosensitive body on the surface thereof and specifying triboelectrostatic charge quantity with the carriers to be used for the developers contg. the unprocessed color toner and black toner to between +3 to -1muC/g. The developer for the two-color printer consisting of the combination of the optimum color toner and the black toner to obviate the generation of mixed color fogging, spot fogging, etc., at the time of the transfer in spite of mixing of two kinds of the toners at the time of the execution of the two-color simultaneous development is obtd. by such constitution.
Patent JP-H10310825-A (JP)
Title: Method for cooling wire rod
Inventor: HANNOKI MICHIHARU
IPC: C21D9/52
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To uniformly and slowly cool a wire rod in the width direction by dividing a cooling stage for cooling while conveying the annular wire rod with a conveyor, into plural steps and changing the conveying direction by a specific angle after completing one cooling step. SOLUTION: The wire rod 1 is discharged onto the conveyor 3 as annular state and conveyed while slowly cooled. At the outlet of the conveyor 3, a conveyor 5 having different conveying direction by 90 deg. angle, is arranged and the wire rod 1 is changed onto the conveyor 5 having the different direction by 90 deg. to the conveyor 3. Since the advancing direction of the annular wire rod is changed by 90 deg., a part positioned at the center in the width direction on the conveyor, is positioned at the edge part in the width direction, and a part positioned at the edge part in the width direction, is positioned at the center in the width direction. Thereafter, the annular wire rod is conveyed with the conveyor 5 while slowly cooled, and changed onto a conveyor 6 and cooled to near the room temp., and hot rolling process is completed at a tab 8 for coiling.  Then, the changing angle of the advancing direction of the wire rod 1 is not always necessary to be 90 deg., but may be about 90 deg.±15 deg..
Patent JP-H10310679-A (JP)
Title: Flare-retardant one-component liquid epoxy resin composition
Inventor: FUJIMOTO TAKAZO
IPC: H01H50/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material having an improved flame retardance, esp. one used for airtightly sealing relays, by compounding an epoxy resin with dicyandiamide, a bromine, compd., antimony trioxide, and aluminum hydroxide. SOLUTION: A bisphenol-type epoxy resin, an alicyclic epoxy resin, a novolak-type epoxy resin, a satd. or unsatd. aliph. epoxy resin. etc., are used as the epoxy resin, and each of them may be used alone or as a mixture. A low-mol.-wt. novolak epoxy resin of a molecular distillation type having low viscosity and volatile content is pref. Dicyandiamide is generally used as a curative, and an epoxy resin adduct compd. is also an excellent curative. Tert. amine compds., imidazole compds., etc.. are cure accelerators. Magnesium hydroxide, etc., are used as inorg. fillers. Org. bromine compds. such as hexabromobenzene and tetrabromobisphenol A can be used as flame retardants.
Patent JP-S61278646-A (JP)
Title: Shift mechanism of transmission gear for vehicle
Inventor: SAITO MASUHIRO
IPC: F16H63/00
Filed: 1985-05-31
Abstract: PURPOSE:To facilitate synchronous engagement during reverse shift, by a method wherein, during the initial stage of reverse shift, a projection formed on the back of a shifter fork is locked to a resilient lock member formed in a transmission case. CONSTITUTION:A projection 49b formed on the back of a claw part 49a of a shifter fork 49, and in the cover 2 side, the one end of a laminar spring 56 is secured right subsequently to a fork projection 49b by means of a screw 57. During the initial stage of reverse shift, a shifter rail 45 starts backward movement, and the shifter fork 49 is also moved backward along with backward movement of the shifter rail. In which case, the projection 49b is engaged with a spring 56 to resiliently press the claw part 49a against a groove bottom 38b of a sleeve 38. This causes braking of a hub 37 and an input 8 togetherwith the sleeve 38, resulting in decrease of a rotation difference with the output shaft 9 side to zero.
Patent JP-H08314739-A (JP)
Title: Multitask control method and system therefor
Inventor: MAEDA TAMOTSU
IPC: G06F9/46
Filed: 1995-05-18
Abstract: PURPOSE: To prevent deterioration of the overall throughput of a system by allocating effectively a task to the processing request of any type of resources to avoid occurrence of a task waiting state for a job of the multitask constitution. CONSTITUTION: An event 102 that is reported from another job is once stored in an event store queue 107 and then taken out. A proper task 105 is allocated to the event 102 when the idle task 105 exists in a group including a slave task that applies the processing to the event 102. If such task 105 does not exist and a shared task 106 exists, the task 106 is allocated to the event 102. The event 102 waits for allocation of a due slave task if the slave task to be allocated to the event 102 does not exist.
Patent JP-S63284956-A (JP)
Title: Optical transmission system
Inventor: KIRA HIROFUMI
IPC: H04B10/556
Filed: 1987-05-15
Abstract: PURPOSE:To make the rise of a transmission clock frequency unnecessary as satisfying a BSI condition, by setting an information system string as two series of AMI encoded strings, and replacing a part where a 0 signal of prescribed bits continues by a specific pattern, then, transmitting it. CONSTITUTION:At a transmitter 12, the information system string inputted from a terminal 17 is delayed at an 8 bit delay circuit 19, and is inputted to an OR gate 25 by taking synchronization with a transmission clock from a terminal 18. Also, the information system string is inputted to a shift register 20, and the decision of the 0 signal is applied on all of the eight bits at a detection circuit 21, and when it is decided that all eight bits are 0 signals, the information system string, after the specific pattern being inserted from a pattern generation circuit 22 to the register 20, is sent to a gate 25. The gate 25 takes the logical sum of both inputs, and outputs a result to gate circuits 29 and 30. The AMI (alternate mark inversion) code outputs of the gate circuits 29 and 30 are sent to light emitting elements 31 and 32, and after being converted to optical signals with wavelength lambda1 and lambda2, are sent to an optical fiber 33.
Patent JP-S5910534-A (JP)
Title: Production of oxygen-containing compound
Inventor: ARIMITSU SATOSHI
IPC: B01J23/58
Filed: 1982-07-12
Abstract: PURPOSE:A catalyst containing Rh and at least one from zirconates and other salts is brought into contact with a gas containing carbon oxide and hydrogen to achieve high-selectivity production of oxygen-containing lower hydrocarbons used as raw materials in industry. CONSTITUTION:The catalytic reaction between carbon oxide, preferably carbon monoxide and hydrogen is effected in the presence of a catalyst consisting of Rh such as in the form of rhodium carbonyl Rh4(CO)12 and of at least one salt selected from zirconates such as SrZrO3, titanates such as K2TiO3 and nibates such as Sr(NbO3)2 at 50-450 deg.C under reduced or 1-50 atmospheric pressure at a space velocity of 10-10<6>l/lh<-1> to produce the objective compounds of 1-3 carbon atoms mainly consisting of ethanol and acetaldehyde. The catalyst is prepared by dissolving rhodium carbonyl or the like in a solvent, dipping at least one of zirconates and others in it, evaporating the solvent up and treating the residue with heat in the air at room temperature to 450 deg.C further effecting heat treatment at 100-450 deg.C in a reducing gas of hydrogen or the like.
Patent JP-H01288406-A (JP)
Title: Mixer apparatus for aerated concrete cement paste
Inventor: HIHARA MIKIO
IPC: B28C7/04
Filed: 1988-05-17
Abstract: PURPOSE:To enable cement paste not to produce nonuniformity in the foam uniformity therein to be manufactured by providing a mixer for kneading cement, water and aggregates inputted therein, and a mixer for further kneading the cement paste kneaded by the mixer after inputting the foam formed by a foaming agent therein. CONSTITUTION:The first mixer 1 receives cement fro a cement batcher 4, water from a water batcher 5 and aggregates or other additives from a sand batcher 6 via a belt conveyer 7. They are kneaded for a required time, afterwards, a change-over damper 8 is activated so that a whole quantity of the cement paste kneaded by the first mixer 1 is inputted into either the second mixer 9 or the third mixer 10 aligned at the lower side. And, for example, the foam 16 formed by a foaming agent is inputted to the second mixer 9 so as to form aerated concrete, and kneaded again. All of the first mixer 1, the second mixer 9 and the third mixer 10 are activated simultaneously, the paste with an excellent foam uniformity and high quality is kneaded in a large quantity for a short period of time.
Patent JP-S6012671-A (JP)
Title: Molten carbonate fuel cell
Inventor: NIIKURA JIYUNJI
IPC: H01M8/14
Filed: 1983-06-30
Abstract: PURPOSE:To decrease melting point of electrolyte, make production easy, and lower operation temperature of a fuel cell by making contain caesium carbonate in a molten salt electrolyte comprising lithium carbonate, potassium carbonate, sodium carbonate, or mixture of these salts. CONSTITUTION:2-50wt% of caesium carbonate is added to at least one of lithium carbonate, sodium carbonate, and potassium carbonate. Thereby, the melting point of electrolyte is decreased by about 50 deg.C, and production is made easy, and starting of operation of a fuel cell is quickened. Since this electrolyte increases gas solubility and oxygen reduction reaction, performance of the fuel cell is improved.