baber/WOPTO huggingface dataset:
Patent JP-S62290385-A (JP)
Title: Controlling device of dc linear motor
Inventor: NAKAYAMA SUSUMU
IPC: H02P7/00
Filed: 1986-06-09
Abstract: PURPOSE:To allow a motor to keep the positioning with high accuracy without being affected by driven strokes, by driving and controlling in a closed loop in the region necessary for positioning with high accuracy and in an open loop in the other regions. CONSTITUTION:A motor coil 101 is formed by accurate driving coils 111A and 111B and intermittent driving coils 121A and 121B. The coils 111A and 111B are connected to an accurate drive circuit 1 and the coils 121A and 121B to an intermittent drive circuit 2. Hall IC's 102 are formed by accurate driving Hall IC's 112A and 11 112B and intermittent driving Hall IC's 122A and 122B. These Hall IC's are also connected to drive circuits 1 and 2 respectively. A linear scale head 6A feeds back the position information to the accurate drive circuit 1. A commander 3 gives command values to the accurate drive circuit 1 and the intermittent driver circuit 2.
Patent JP-H06342258-A (JP)
Title: Block cipher generating device
Inventor: MIYAJI MITSUKO
IPC: G09C1/10
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a safe, high-speed block cipher by providing a specific input value division part, key division part, 1st intermediate value division part, g(K) division part, Z arithmetic part, C calculation part, D calculation part, 3rd intermediate value division part and E calculation part respectively. CONSTITUTION:Left 32 bits L1 and right 32 bits R(A) 2 of input bits and a 32-bit key K3 are provided. For data disconcertion, a 1st intermediate value B is found, a 2nd intermediate value C is found, and then a 3rd intermediate value D is found, and a 4th intermediate value E is found and the left single cycle of E is outputted. The result of bit-by-bit exclusive OR between the result of such operation and the left half of the input is regarded as the left half of the output of the block cipher of one stage and the original A is regarded as the right half of the output of the block cipher. This operation is repeated eight times. At this time, the number of execution bits and completeness are saturated by two stages, and consequently, the block cipher becomes tolerant to a difference attack with eight stages, so that the safe, high-speed block cipher can be constituted.
Patent JP-H02310213-A (JP)
Title: Piling method for package of flat tile
Inventor: KONDO TAKEYA
IPC: B65G57/22
Filed: 1989-05-25
Abstract: PURPOSE:To keep off any warp of a tile by stacking plural pieces of flat tiles, wrapping an exposed side edge with a corrugated board pat material, while forming a set of packages bound with a tying band after piling so as to cause two pat materials to become the opposite side, and piling each set crosswise in parallels. CONSTITUTION:Plural pieces of flat tiles 2 are stacked in pile, each exposed side edge of the tiles 2 is wrapped with a corrugated board pat material 3, and they are bound, forming a package 1. Then, this package 1 is set to two-in- a-set and stacked in pile so as to cause each pat material 3 of these two packages 1 to become the opposite side with each other. With this constitution, horizontality of the piled packages can be kept up and any possible warp of the flat tile is prevented.
Patent JP-S5558971-A (JP)
Title: Automatic grinder
Inventor: IMAI AKIO
IPC: B24B47/02
Filed: 1978-10-26
Abstract: PURPOSE: To increase the grinding reliability by using a grinding wheel to remove the specified volume of ground material from a workpiece automatically, whose position at start is detected.  
     CONSTITUTION: A carriage 2 is moved down at a speed higher than a grinding speed together with a holder 1 on it, which makes a workpiece 8 come in contact with a ground surface 10. One contact brings a clearance between the carriage 2 and holder 1 and detected by a detector 3. The detector 3 applies a signal to a controller 12 to decide a point where the workpiece 8 starts to be ground. The controller 12 indicates a pulse motor 7 to lower the carriage 2 for a short distance as long as the workpiece 8 is ground as defined. The workpiece 8 is gradually ground by use of a force of a tension spring 4 connecting the holder 1 with the carriage 2 for a grinding pressure. This permits high reliability in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5558468-A (JP)
Title: Electrical deterioration degree and deterioration location detection method of electric circuit
Inventor: TOUFUJI HISAMORI
IPC: G01R31/00
Filed: 1978-10-26
Abstract: PURPOSE: To beforehand prevent the generation of trouble, by detecting the electrical deterioration degree of each branch passage under deterioration conditions by comparing the display value of the set quantity of electricity of an electric circuit with a plurality of branch passages with the display value of the actual quantity of electricity.  
     CONSTITUTION: An electric circuit 1 is formed in such a manner that a branch passage lab to which electric heating resistors a1, a2 are connected in parallel, a branch passage 1bc to which electric heating resistors b1, b2 are connected in parallel and a branch passage 1ca to which electric heating resistors c1, c2 are connected in parallel are delta-connected. In the electric circuit 1, the display value of set currents is previously prepared to a generator or a memory storage for comparing it as voltage value or digital value. Actual current value is obtained from current transformers CTa, CTb, CTc, and the value is compared with value beforehand prepared, thus detecting the electrical deterioration degree of each branch passage and passages under deterioration conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5833114-A (JP)
Title: Level
Inventor: HACHITSUKA HIROYUKI
IPC: G01C9/06
Filed: 1981-08-21
Abstract: PURPOSE:To obtain the level characterized by simple manufacturing, a long service life, and a low price, by sealing liquid in a light transmitting, hermetically sealed container with a bubble being left, and arranging a light emitting element and a plurality of optical sensors for detecting the bubble position. CONSTITUTION:Light transmitting colored liquid 7 is sealed in the light transmitting semispherical container 6 with the bubble 8 being lift. The container 6 is enclosed in a transparent cubic container 9. The optical sensors 11-13 comprising a plurality of photodiodes are arranged at the outside of the cubic container 9. The light emitted from the light emitting element 10 is inputted into the optical sensors 11-13 as light beams 101 through the liquid 7 and the bubble 8. When the device to which the level is attached is inclined, the bubble 8 is moved, the outputs of the optical sensors 11-13 are changed, and the slant angle and the direction are detected. In this constitution, the level characterized by the simple manufacturing, the long service life, and the low price can be obtained.
Patent JP-S5558462-A (JP)
Title: Blood-collecting pipe for obstructing glycolysis
Inventor: SEKIGUCHI MAMORU
IPC: A61B5/145
Filed: 1978-10-26
Abstract: PURPOSE: To obtain accurate blood sugar value, by charging a reagent having specified composition into a pipe body with a bottom for collecting blood.  
     CONSTITUTION: A blood-collecting pipe 4 is provided with a pipe body 2 with a bottom for collecting blood, a reagent 1 charged into the pipe body and a blocking portion material 3 fitted to a mouth portion of the pipe body. The reagent 1 consists of a constituens, a solid anti-coagulant of heparin salt or/and ethylene-diamine-tetra acetate, and fluoride and is granular bodies in 20W120 mesh, and heparin salt per 1mg fluoride is not less than 5 units, ethylene-diamine-tetra acetate not less than 0.25mg and fluoride 0.6W8mg per 1ml blood. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5560634-A (JP)
Title: Internal combustion engine with exhaust gas recirculating system
Inventor: MATSUMOTO HIROMITSU
IPC: F02M25/07
Filed: 1978-10-26
Abstract: PURPOSE: To provide an internal combustion engine with exhaust gas recirculating system, in which a suction control valve is closed during the while when EGR (exhaust gas recirculation) controlling valve is opened, so as to feed intake air to the fuel chamber at a relatively high speed through a subsidiary intake passage having a relatively small diameter, whereby deterioration of combustion due to reciculation of exhaust gas can be minimized.  
     CONSTITUTION: When EGR control valve 23 is closed and recirculation of exhaust gas to the intake system is interrupted, ignition timing is delayed by ignition controlling means 32 so that mixture ratio of combustible mixture supplied to combustion chamber 4 is made leaner than that during the while when exhaust gas is recirculated. Further, at least during the while when the EGR control valve 23 is opened, suction control valve 16 provided in main intake passage 11 is closed so that most of intake air is fed into combustion chamber 4 at a relatively high speed through subsidiary intake passage 14 having a relatively small diameter, so as to minimize deterioration of combustion due to recirculation of exhaust gas. On the other hand, undesirable effects possibly caused by recirculation of exhaust gas is avoided by rendering mixture ratio a little richer by control means 30, 32 and at the same time advancing the ignition timing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10314061-A (JP)
Title: Shower
Inventor: KAWAGURI MASAAKI
IPC: A47K3/28
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate easy washing of head skin in a comfortable posture and make it possible to maintain healthy head skin and hair roots by equipping a shower with a warm water jetting means which jets warm water toward the head skin from the vicinity of the head skin of a bath taking person seated on a seating means. SOLUTION: A shower is equipped with a seating means 2 to be supported by a shower main body 1. A warm water jetting nozzle 3 jetting warm water on the body of a bath-taking person seated is installed on a pair of left and right arms 4 supported by the shower main body 1. Upward of the shower main body 1 a hair-care nozzle unit 6 is installed and a nozzle 7 for warm water jetting is attached to the hair-care nozzle unit 6. When the bath-taking person sits down on the seating means 2 to use the hair-care nozzle unit 6 and operates the operation part, warm water from the nozzle 7 is jetted toward the head skin of the bath-taking person. Thus, cleaning of the head skin is made by jetting warm water from the tip of the nozzle 7 to every tissue of the head skin and pores of the skin and the like.  After hair- washing, warm water jetted from warm water jetting nozzle 3 washes away liquids for shampooing and rinsing on the body and the hairs falling out from his or her head skin.
Patent JP-S5836832-A (JP)
Title: Type display device of transfer sheet in copying machine
Inventor: OOSHIMA KIYOSHI
IPC: G03G21/00
Filed: 1981-08-25
Abstract: PURPOSE:To improve controllability of a copying machine, in a detector and display device of a transfer sheet in an automatic paper feed system, by displaying a type, especially a kind of color, of the transfer sheet of a transfer sheet storage unit in a visible place for the operator. CONSTITUTION:When color paper, for instance, in red color is placed in a transfer sheet storage unit 2, if a filter element 4a of the filter elements 4a, 4b, 4c... is a red color-corresponding filter passing a wave length of red color and cutting the other wave length, light of red color wave length is input to a light receiving element 5a through this red color-corresponding filter 4a. In this way, a phototransistor 5a is operated, and a signal from the phototransistor 5a is input to a CPU through an I/O port, here the signal is processed, thus light is emitted to display a ''red'' character part in a display unit 7 of a copying machine.
Patent JP-H0425958-A (JP)
Title: Address counter control system
Inventor: SUZUKI KATSUYUKI
IPC: G06F13/38
Filed: 1990-05-22
Abstract: PURPOSE:To avoid the unstable state of a clock at the rise time of a power source when the speed of a machine cycle is made fast by starting the count operation of the write address counter of a delay buffer by means of a count start signal. CONSTITUTION:A buffer control circuit 1 outputs the count start signal to a start register 3 by a buffer control circuit control signal outputted from a main storage control circuit 2 to the buffer control circuit 1. The start register 3 holds '0' immediately after the rise of the power source and it is set to '1' by receiving the count start signal. A write address counter 8 starts a count operation by receiving the value of '1'. The write address counter 8 is that which increases the value of a write address register 7 one by one and memory access request information is written into an entry shown by the write address register 7 in the delay buffer 9. Thus, there is an effect that the unstable state of the clock can be avoided when the power source is raised.
Patent JP-H07329624-A (JP)
Title: Floor dirt preventive device of automobile
Inventor: TANAKA HIDEYUKI
IPC: B60N3/04
Filed: 1994-06-14
Abstract: PURPOSE:To house a floor dirt preventive device of an automobile without reducing the space of a car room. CONSTITUTION:A winding device 2 is housed in the hollow of a locker 5 of an automobile. A protective sheet 1 for preventing the floor dirt wound on the winding device 2 is pulled out through an opening 6 formed at the side surface of a locker inner panel 5a, and the opening 12a of a floor carpet 12, to the upper surface of a floor and the protective sheet 1 is used by hooking a hook 16 provided at the pulling-out end to the locking hole 17a of a center console 17. After the protective sheet 1 is used, it is housed in the locker 5 by winding on the winding device 2 of the protective sheet 1.
Patent JP-H08328382-A (JP)
Title: Electrophotographic developing device
Inventor: TAKEUCHI TOSHIBUMI
IPC: G03G15/08
Filed: 1995-05-30
Abstract: PURPOSE: To prevent toner from being leaked from an electrophotographic device. CONSTITUTION: This device is provided with a case 60 for containing the toner. A developing roller 61 is rotatably supported in the case. The developing roller is provided with an abrasion resistance coating film 61c formed on both end periphery of the roller part 61b of the developing roller 61. A sealing material 81 is interposed between the case 60 and the abrasion resistance coating film 61c of the developing roller 61 formed on the both end periphery of the roller part 61b. Since the abrasion resistance coating film 61c is formed on the roller part 61b contacting with the sealing material 81, damage of the roller part 61, and the leakage of the toner are prevented.
Patent JP-S63296581-A (JP)
Title: Movement detector
Inventor: SUMINO SHINYA
IPC: H04N19/51
Filed: 1987-05-28
Abstract: PURPOSE:To simplify the distortion calculator and distortion comparator at a high speed by utilizing amplitude information of a signal to be coded so as to decrease number of digits of the coded signal and a reference signal adaptively. CONSTITUTION:A range detector 13 is controlled by maximum/minimum values of the coded signal and the amplitude information of the coded signal. That is, a minimum detector 10 controlled by the amplitude information of the coded signal 8, a maximum detector 11 and the range detector 13 detect a characteris tic of the coded signal 8 and the number of digits of the information is de creased more than that of the original information by extracting the information of a fixed number of digits from an optional digit location of the signals 8, 19. Thus, high speed and simplicity are attained with hardly deteriorating the detection performance of the moving detector.
Patent JP-S5834484-A (JP)
Inventor: UCHIDA TOSHIAKI
IPC: G04G9/00
Filed: 1981-08-24
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-S5358178-A (JP)
Title: Metal-contained glass structure
Inventor: GOTOU EIZOU
IPC: H01J61/36
Filed: 1976-11-04
Abstract: PURPOSE: To improve the mechanical strength and air tightness of a metal-contained glass structure, without using a high-cost dumet metal or lead glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11309362-A (JP)
Title: Emulsifying/stabilizing agent
Inventor: INATA JUNICHI
IPC: A23L29/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform oil-in-water type emulsifying composition of high stability by the esterification of the condensate of dipentaerythritol and glycerol with an aliphatic saturated dibasic acid having the number of carbon atoms in a specified range and a straight chain saturated fatty acid having the number of carbon atoms in a specified range. SOLUTION: The condensate of dipentaerythritol and glycerol is esterified with at least one fatty acid selected from the group consisting of 6-20C aliphatic saturated dibasic acids, straight chain saturated fatty acids such as 8-22C n- octanoic acid, n-octylic acid, and n-decanoic acid, straight chain unsaturated fatty acids such as palmitooleic acid, oleic acid, linoleic acid, and linolenic acid, branched chain fatty acids such as isooctylic acid and isopalmitic acid, and hydroxyfatty acids such as ricinoleic acid. In this way, a uniform oil-in- water type emulsifying composition of very high stability can be obtained.
Patent JP-S5834616-A (JP)
Title: Channel selection system
Inventor: SHIMADA OSAMU
IPC: H04N5/76
Filed: 1981-08-26
Abstract: PURPOSE:To prevent erroneous picture recording of undesired channel by designing a timer in such a way that receiving channel is not changed even if a channel selector button is depressed during picture recording or during waiting time before starting recording. CONSTITUTION:When performing timer recording, one of preset channel selector buttons 17a, 17b... is depressed and a change-over switch 6b of the timer 6 is turned on. Accordingly, positive voltage from a power source 5 is applied to above-mentioned channel selector buttons 17a, 17b...  through a diode 16, and even if any one of selector buttons is depressed (by mistake), high potential is applied to each terminal of channel selecting IC1, and channel selecting function stops. When a preset timer switch has arrived at on-time, output of the power source 5 is supplied to a constant voltage power source 7 and picture recording of preset channel is started. As high potential is applied to channel selector buttons 17a, 17b... through the diode 16 even under this condition, channel is not changed by erroneous channel selecting operation.
Patent JP-S5759213-A (JP)
Title: Generator for speed reference signal
Inventor: WAJIMA HIROKI
IPC: G05B19/02
Filed: 1980-09-26
Abstract: PURPOSE:To accelerate a winder in a minimum rounding time without causing the irregularity of winding, etc., by preventing a rounding constant from varying by  varying the rounding time automatically even when the maximum rate of acceleration is varied. CONSTITUTION:The contents of the acceleration register 19 and acceleration referene register 20 of the speed reference generator of a winder for paper, etc., are set to zero initially and a reference speed is also zero. A speed setter 17, a maximum acceleration setter 16 and an acceleration variation-rate setter 15 are set to certain values, respectively. An acceleration variation rate is applied to the acceleration register 19 through a rounding start discriminator 18 and its output is integrated by a reference register 20. The rounding start discriminator 18 compares the contents of the acceleration register 19 with those of the maximum acceleration setter 16 and when the both are coincident, the adding operation of the acceleration register 19 is stopped. When the contents difference between the speed setter 17 and speed reference register 20 is equal to or less than (maximum acceleration set value)2/2U(acceleration variation-rate set value), the set value of the acceleration variation rate is converted into a negative value and the rounding operation is restarted.
Patent JP-S5758319-A (JP)
Title: Wafer chuck device
Inventor: KENBOU YUKIO
IPC: G03F7/20
Filed: 1980-09-26
Abstract: PURPOSE:To greatly increase the yield rate of mask aligners for lines having a width of 2-3mum, by sensing a shape of a wafer, selecting a replacing having a shape compensating said wafer shape, and sucking said wafer. CONSTITUTION:A flat chuck 34 is selected by a chuck magazine 21 and coupled to a chuck base. Then the wafer 5 is placed on the chuck base and sucked by a  vacuum generator. Thereafter the wafer 5 is scanned, and the flatness of the entire  wafer surface is inputted to a sensed signal input circuit 31. In a chuck selecting circuit 32, the flatness of the wafer is computed from the flatness data of the replacing chucks 20a and 20b when the wafer 5 is sucked to said chucks by vacuum. An area SF in a focul depth is computed from said flatness. As a result, if the area SF of the chuck 20a is the maximum, the chuck 34 is returned to the chuck magazine 21, and, instead of it, the chuck 20a is tightly coupled to the chuck base. Then the wafer 5 is placed on the chuck 20a, the flatness of the wafer 5 is confirmed, and exposure and printing are performed.
Patent JP-H11327436-A (JP)
Title: Ciphering device
Inventor: KAWAI TAKEHIRO
IPC: H04L9/30
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the safeness of a ciphering device for ciphering a normal sentence by inhibiting the correspondence of a normal sentence to a ciphered sentence at the rate of one to one. SOLUTION: An inputted normal sentence is corrected and encoded by a correcting/encoding means 1. A data operation means 2 changes the encoded data string within a range of the number of bits allowed to be corrected at their errors. Thereby the normal sentence corresponds to a ciphered sentence to be transmitted at the rate of one to N. When the transmitted data string is directly decoded by a decoding means 4, the original normal sentence can be generated.
Patent JP-H05328535-A (JP)
Title: Conveyor
Inventor: KITANO HITOSHI
IPC: H02P25/06
Filed: 1992-05-26
Abstract: PURPOSE:To convey a plurality of pallets by reducing the number of detectors. CONSTITUTION:Power supply circuits 9 individually supply powers to a plurality of coils of a stator. A sensor for sensing a pallet is provided at a part of the line, where pallets are delivered. Each time the pallet is detected by the sensor, a controller 10 outputs a pulse train signal representing conveyance of the pallet. Parallel outputs of a plurality of serial/parallel converters 11 responsive to the pulses of the signal are added, and a power supply switching signal is applied to all the power supply circuits 9.
Patent JP-H03359-A (JP)
Title: Control device of electronic control type automatic transmission
Inventor: ISHIHARA TAKAYUKI
IPC: F16H61/10
Filed: 1989-05-26
Abstract: PURPOSE:To prevent slippage and burning of a frictional material by driving a throttle valve by means of a solenoid valve, and providing an exhaust brake operating state detecting means for detecting the ON/OFF state of an exhaust brake, in addition to various detecting means. CONSTITUTION:A signal arithmetically processed by a microcomputer 6 is outputted to the coil 8 of a solenoid valve, which then drives a throttle valve 10. When a determined value or more of vehicle speed 1, a determined value or more of throttle opening 2, and operation of an exhaust brake 3 are judged, the micro computer 6 energizes and controls the solenoid valve in the direction increasing the oil pressure of a hydraulic circuit, and by controlling the pressure of the throttle valve 10, the oil pressure to be added to the hydraulic circuit is increased to an optimum height. Hence, torque capacity of the frictional material of a clutch and a brake at the time of operating the exhaust brake is ensured, whereby slippage and burning of the frictional material can be prevented to increase durability.