baber/WOPTO huggingface dataset:
Patent JP-S63294305-A (JP)
Title: Automatic bag filling apparatus
Inventor: MAEOKA KAZUYUKI
IPC: B65B7/02
Filed: 1987-05-18
Abstract: PURPOSE:To shorten operation time and enhance operational efficiency by again effecting fork action of a discharge outlet once the same is unable to be inserted in a bag so as to change the bag conditions and the relative position between the bag and discharge outlet, thereby inserting the discharge outlet exactly in the bag upon reentry. CONSTITUTION:In the event that fork sensors S3 and S4 should not turn on even if a predetermined time has elapsed after the downward movement of a discharge outlet 33, fork shaft motors M2 and M3 are reversely rotated after the upward movement of the discharge outlet and an unhulled rice bag 2 is moved backward until fork sensors S1 and S2 are turned off. Furthermore, from this condition the fork shaft motors M2 and M3 are rotated forward to bring again the unhulled rice bag 2 down to a position below the discharge outlet 33. In doing so, the conditions of the unhulledcrice bag 2 and the relative positional relationship between the unhulled rice bag 2 and the discharge outlet 33 are changed. Such correction of the conditions of the unhulled rice bag 2 and the positional relationship between the unhulled rice bag 2 and the discharge outlet 33 enhance the possibility of the discharge outlet 33 being inserted in the bag upon the subsequent downward movement of the discharge outlet 33.
Patent JP-H0418407-A (JP)
Title: Production of polyolefin
Inventor: UEHARA YUMITO
IPC: C08F10/00
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the subject polymer for a large scale blow molding having excellent resistance to draw down by polymerizing ethylene, etc., in a specific condition using a catalyst comprising a reaction product of an organic compound of Mg and Ti containing oxygen with an Al-halide compound and an organic Al. CONSTITUTION:Ethylene or ethylene and another alpha-olefin are polymerized in a hydrocarbon solvent using catalytic system composed of a reaction product of an organic compound of Mg containing oxygen, an organic compound of Ti containing oxygen and an Al-halide compound and an organic Al compound at 45-100 deg.C. In said process, the polymerization is performed in two stages, namely, (A) ethylene is polymerized in the presence of hydrogen in a molar ratio of 0.1-4 to ethylene in vapor phase to generate a polymer having 6X10<4>-15X10<4> viscosity-average molecular weight in an amount of 80-95wt.% of the total in one stage and (B) ethylene or ethylene and another olefin are polymerized in the presence of hydrogen in a molar ratio of 0.005-0.5 to ethylene to generate a polymer having 20X10<4>-400X10<4> viscosity-average molecular weight in an amount of 5-20wt.% of the total to afford a polymer having a ratio of molecular weight: B/A=3-30 and <=0.1/10min melt index.
Patent JP-S61280796-A (JP)
Title: Drive pulse generator circuit for stepping motor
Inventor: ISHIBASHI TETSUO
IPC: H02P8/18
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a pulse signal for driving a step motor in very high accuracy with a simple hardware circuit by composing a drive pulse generator of two counters. CONSTITUTION:A programmable up/down counter 10 up- or down-counts on the basis of an applied timing of a timing signal CP1 applied to a clock terminal CK from a numeric value preset to terminals P1-P4 through a preset switch 11. A programmable counter 20 receives the counted output of the counter 10, down-counts at constant timing on the basis of a clock pulse CP2, and outputs a pulse signal DP whenever the counted value becomes '0'. This signal DP is used as the timing signal CP1 of the counter 10 and as the drive signal of a step motor.
Patent JP-S5746032-A (JP)
Title: Method of control right after stoppage of fuel cut-off
Inventor: MIZUNO KAZUYOSHI
IPC: F02D41/04
Filed: 1980-09-03
Abstract: PURPOSE: In the control of ignition time of fuel injection quantity right after the stoppage of fuel cut-off, to prevent stoppage of rotation or occurrence of shock, by  increasing the injection quantity or the value of spark advancement further in the  neutral state or at the disengagement of a clutch.  
     CONSTITUTION: The central processing unit of an electronic controller 19 calculates the injected quantity of fuel in accordance with a prescribed program. One or both of the injected quantity and ignition time right after the stoppage of fuel cut-off is controlled in relation to the position of a transmission or the engagement of a clutch. To augment the injected quantity, a separate injection pulse not synchronized with the rotation of a crankshaft is generated or the width of an injection pulse based on the quantity of sucked air and the rotational frequency of an engine is increased. In the control of ignition time, the value of spark advancement is made larger right after the stoppage of fuel cut-off to increase the torque of the engine to approximate its operation to normal. This results in avoiding the fall in the revolution speed which would lead to the stoppage of rotation 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10312400-A (JP)
Title: Method and device for data eaxchange of cad/cam system for sheeting
Inventor: AKIE TAKUYA
IPC: G06F17/50
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically divide and register component data including attribute values in files by components with efficiency through easy operation. SOLUTION: When pieces of component data having character data in drawing data are divided and registered as data by components, the external shape of the drawing data is discriminated by a 1st discriminating means 1 and then the character data in the discriminated external shape is discriminated by a 2nd discriminating means 2; and those drawing data and character data are divided and registered by a dividing and registering means 3 as data by the components.
Patent JP-S5745643-A (JP)
Title: Data processor
Inventor: MAEJIMA HIDEO
IPC: G06F9/30
Filed: 1980-09-03
Abstract: PURPOSE:To enable to make data processing in high speed with less hardware, by linking or detaching the data processors of two sets for upper and lower rank which can be detached including the bus, through the data size. CONSTITUTION:At 8-bit operation, an upper rank data bus 310, lower rank data bus 311, upper write-in bus 313 and lower write-in bus 314 are connected with switches 315 and 316. Thus, from files 304, 309 which can be handled as one register file, two -word data are read out independently of the data buses 310, 311 and a common bus 312. Thus, they are operated 307 and stored in the files 304, 309 via write-in buses 313, 314. AT the operation of 16-bit and 8-bit, the switches 315, 316 are detached, and one word PCL in the file 309 is located on the bus 311 and a DISP is on the bus 312, and one word PCH in the file 304 is read out to the bus 310.
Patent JP-S61282279-A (JP)
Inventor: TSUJI SHINTARO
IPC: B66B1/18
Filed: 1985-06-04
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-H0419892-A (JP)
Title: Dust removing device
Inventor: MIYAJIMA GIICHI
IPC: G11B33/14
Filed: 1990-05-14
Abstract: PURPOSE:To secure the irreducible minimum passing quantity of air even when a filter member is clogged by dust by providing an air circulation dust on the peripheral wall of an air circulating path between a cooling fan and the filter member, and communicating this duct to the inside or outside of a cooling object device. CONSTITUTION:In the process of using a drive device 4, the dust in air sucked by a cooling fan 14 is stuck to a filter member 16, and the air transmissivity of the filter is lowered. In this process, the temperature is gradually increased from the inside temperature in the case of starting the use of the drive device. With advancement for the dirt of the filter member 16, the quantity of the air current passing through the filter member 16 is extremely lowered and the passing cross section of an air circulating path 15a itself, however, is secured by an air circulation duct 17 at an irreducible minimum. Thus, the inside temperature of the drive device 4 can be prevented from reaching the limit inside temperature.
Patent JP-H08310093-A (JP)
Title: Thermal printer
Inventor: TAKAHAMA KAZUHIDE
IPC: B41J33/388
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the melt adhesion of a rear face coating material by providing a fusion bonding prevention means for moving an ink ribbon at a preset carrying speed when a thermal head and the ink ribbon are separated from a platen. CONSTITUTION: Bit image data are printed for every core line output successively fed from buffers 65-68 on a sheet to be fed based on the printing timing by a thermal head. When a margin larger than a line number data set in a line number setting area 53-1 is formed in a printing data, the ribbon save function is actuated. A given numerical value is set in a save counter, and when the thermal head is in the head-up state, the ink ribbon is carried at a low speed in the same direction as the direction at the printing time. In the low speed carrying, the carrying line number is counted by the already saved counter to turn over the low speed carrying of the ink ribbon and carry the ribbon in the reverse direction. Thus the contact of the ribbon with the thermal for a long time can be prevented when the ribbon saving is carried out.
Patent JP-S60263993-A (JP)
Inventor: OOSAKI AKIRA
IPC: G09G1/06
Filed: 1984-06-13
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-S5456101-A (JP)
Title: Resin molded small motor
Inventor: OOKAWA TOMOHIRO
IPC: H02K3/487
Filed: 1977-10-12
Abstract: PURPOSE: To make a resin well filled in an area of opening part, by means of inserting a slot wedge, with its center part formed into a concaved shape, into a part of slot opening in the stator core.  
     CONSTITUTION: With a winding 2 applied to be installed in a stator slot through an insulator 6, into a part of slot opening, is being inserted a slot wedge 4', with its center part made into a concaved shape. In this way, a sectional area of opening part 7', surrounded by a shoulder 5 of the slot and the slot wedge, will be increased causing a resin well to be filled in the stator when processing a molding, resulting in an improvement of performance of electrical insulation in the steam and the like 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63286808-A (JP)
Title: Focus detecting system for reflex telephoto lens and reflex telephoto lens
Inventor: TANIGUCHI NOBUYUKI
IPC: G02B23/02
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a reflex telephoto lens which is low in cost and compact in constitution and never produces vignetting of lens, by properly discriminating the propriety of focus detection in accordance with data related to the outer and inner diameters and position of an exit pupil read from the lens. CONSTITUTION:A focus detecting means 3 discriminates whether or not optically correct focus detection is possible in accordance with data related to the outer and inner diameters and position of an exit pupil from a reflex telephoto lens ML. Since an operation permitting means 5 actuates the focus detecting means 3 if the discriminated result is 'yes', whether focus detection is possible or not can be discriminated properly even when the reflex telephoto lens ML is used. Moreover, data related to the outer and inner diameters and position of the exit pupil inherent to the lens ML are stored in a fixed state and the data are sent to the camera body side in accordance with read signals from the body side. Therefore, a focus detecting system using an inexpensive compact reflex telephoto lens can be realized and whether focus detection is possible or not can be discriminated.
Patent JP-S5644964-A (JP)
Title: Signal adding circuit
Inventor: SUEYOSHI SUSUMU
IPC: G06G7/14
Filed: 1979-09-21
Abstract: PURPOSE:To suppress generation of distortion to obtain the addition output having a desired amplification degree, by using the amplifier having a desired amplification degree where nonlinear distortion of the transistor for amplification is improved. CONSTITUTION:Input signals VIN1 and VIN2 are applied to the base of PNP transistor Q1 and the emitter of NPN transistor Q2 respectively. Currents I1 and I2 of a fixed ratio are supplied to transistors Q1 and Q2 by current Miller circuit 1. When voltages between bases and emitters of transistors Q1 and Q2 are denoted as VBE1 and VBE2, I2=[(VIN1+VBE1-VBE2)+VIN2[/R1 is true. When the junction temoerature of transistors Q1 and Q2 is fixed, VBE1-VBE2=gamma(fixed) is true, and the expression above becomes I2=(VIN1+VIN2+gamma)R1, and VOUT=I2. R2=(VIN1+VIN2+gamma)R2/ R1 is true, and consequently, the sum output of two input signals is obtained with gain R2/R1 independently of VBE.
Patent JP-S6032591-A (JP)
Title: Current vector controller of ac motor
Inventor: MINAMOTO MASAHIRO
IPC: H02P27/08
Filed: 1983-07-06
Abstract: PURPOSE:To eliminate a pulsating torque by providing a current regulator for correcting a current command at the low speed operating time and controlling the instantaneous value of the current in addition to a current PWM control at the low speed time. CONSTITUTION:A target value i* of the magnitude of a current vector obtained through a coordinate converter 20 and the magnitude (i) of a motor current vector detected by a vector analyzer 29 are compared at an addition point 30, and the output of the point is applied to a current regulator 31 for correcting the motor current. Accordingly, the regulator 31 outputs a correction output DELTAi* to become i=i*. Further, the output DELTAi* is added at an addition point 32 to i*, thereby producing a new current command value i**. Consequently, the position epsilon of the current vector and the magnitude (i) of the current accurately coincide with the target values, and the pulsation of the torque current can be eliminated.
Patent JP-S5746976-A (JP)
Title: Preparation of trimellitic acid anhydride
Inventor: SUEMATSU MASAAKI
IPC: C07D307/89
Filed: 1980-09-04
Abstract: PURPOSE: To prepare the titled compound in high yield with a small amount of a catalyst to be used, by oxidizing pseudocumene with O 2  gas in two stages in the presence of a catalyst consisting of a Co-Mn-Br system in a specific concentration in acetic acid solvent at specified temperatures.  
     CONSTITUTION: Pseudocumene is oxidized with O 2  gas in the presence of a Co-Mn- Br system catalyst in acetic acid solent to give trimellitic acid anhydride. In the process, metallic Co is used in an amountof 0.01W0.09wt% based on the acetic acid solvent, Mn is used in an amount of 1W20wt% based on Co. The amount of Br is 6W20 times that of Co, and the reaction temperature is 130W170°C in the first step. The resultant reaction mixture is then oxidized in the second step at 190W230°C with O 2  gas to remove the solvent and water formed as a by-product. The aimed trimellitic acid anhydride is then isolated from the remaining water.  
     USE: A raw material for a heat-resistant plasticizer, various high polymers, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02304065-A (JP)
Title: Production of 2-carbamoylimidazole-based compound
Inventor: SHIGEHARA ITARU
IPC: C07D263/34
Filed: 1989-05-16
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for agricultural chemicals, drugs, etc., industrially and advantageously by reacting a specific oxazole-based compound as a starting raw material with formamide or ammonium acetate. CONSTITUTION:An oxazole-based compound shown by formula I (R is alkyl; Z is alkyl phenyl which may be replaced with alkyl group or halogen atom) which as a starting raw material is reacted with formamide or ammonium acetate usually at 50 to 250 deg.C, preferably 100 to 210 deg.C to give a compound shown by formula II. The amount of formamide or ammonium acetate is 0.5 to 100mol based on 1mol compound shown by formula I. The compound shown by formula I is obtained by the reaction as shown by the reaction formula. In the reaction formula, an ethylphenacyloxamate may be cited as the compound shown by formula III.
Patent JP-S63288203-A (JP)
Inventor: ODATE RYOJI
IPC: A41B13/10
Filed: 1987-05-19
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-S5550455-A (JP)
Title: Preparation of zinc hot dipping high tensile steel sheet excellent in cold working property and aging hardening property
Inventor: NISHIDA MINORU
IPC: C23C2/06
Filed: 1978-10-03
Abstract: PURPOSE:To obtain the above mentioned sheet having a large mixing structure of working property and aging hardening property, by carrying out Zn hot dipping and cooling at a fixed speed and moreover, carrying out over aging treatment at lower temperature than that of cooling at a fixed speed after heating the thin sheet at the temperature of Ac1-Ac3. CONSTITUTION:Thin steel sheet composed of C;0.005-0.15%, Mn;0.25-2.0%, Si; not more than 1.0%, P; not more than 0.15%, S; not more than 0.025%, Al; not more than 0.1%, Fe; balance and innevitable impurities. Next, the above sheet is cooled at the cooling speed more than the critical cooling speed CR1 by the formula II necessary to obtain mixing structure at the temperature from 700 deg.C to 450- 550 deg.C of Zn plating finish after heating in the extent of (alpha+gamma) region heating temperature, that is, Ac1-Ac3. But, ME1 in the formula II is shown in the formula I. Next, cooling is carried out at the critical cooling speed CR2 by the formula necessary to obtain mixing structure at the temperature from the above mentioned 450-550 deg.C of Zn plating finish to not more than 300 deg.C. But, Me2 in the formula IV is shown in the formula III. As a result, Zn hot dipping high tensile sheet having superior cold working property and painting sintering hardening property, is able to obtain.
Patent JP-H05314528-A (JP)
Title: Position control method for semiconductor laser
Inventor: KAWAKUBO ISAO
IPC: G11B7/08
Filed: 1992-05-14
Abstract: PURPOSE:To provide a method to easily connect a semiconductor laser beam source with a wave guide layer with high accuracy in an integrated pickup using the waveguide layer. CONSTITUTION:A waveguide path 5 is provided with a reflecting film 20 to reflect the waveguide beam emitted from a semiconductor laser 10 and sent to the path 5. Then the light reflected by the film 20 is led to the photodetectors 6a-6d so that the positioning is secured between the laser 10 and the path 5.
Patent JP-S523742-A (JP)
Title: Stand of a heating device for objects to be heated
Inventor: TAKAHASHI KIYONORI
IPC: F24C7/02
Filed: 1975-10-10
Abstract: PURPOSE: Stand for objects to be heated which is applied a temprerature sensitive material variable due to heat in order to indicate dangerous temperature thereof to prevent against burns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07132714-A (JP)
Title: Connection hook for lower link of three point mounting device of tractor
Inventor: YOASHIMU RAUBUNAA
IPC: A01B59/00
Filed: 1994-05-12
Abstract: PURPOSE: To securely fix a bearing ball received in a bearing recess of a coupling hook in all operating state, by fixing a locking catch to a locking position with a supporting stopper of a hook body. CONSTITUTION: When attachments are automatically coupled, a bearing ball 11 is guided from a guide surface 44 departing from a hook tip end 43 or an arriving shoulder 42 to a tip end of a coupling release surface 23. A left-handed tilt moment acting about a second supporting stopper 15 acts on a locking catch 7. The locking catch 7 breaks into a controlling stopper outline 16 in a bearing recess 10, and then passes by a blocking surface 22 from a recess of the locking catch 7 and pivots about the controlling stopper outline 16, by moment in the controlling stopper outline 16. The locking catch 7 slides on the controlling stopper outline 16 or the supporting stopper 15 in front thereof to enter the bearing recess 10, in an opening outline 45. Retracting force is actuated in a closing spring 9, so that the left-handed moment acts on the locking catch 7.
Patent JP-2000313011-A (JP)
Title: Perforating apparatus
Inventor: IWATA KUNIHIRO
IPC: B28D1/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable perforating apparatus with excellent workability wherein air feeding can be efficiently performed in a dry method by a simple apparatus constitution. SOLUTION: A core pit 30 is fitted on the apex of a rotational shaft 11 of an air motor type rotation driving device 10 through a swivel joint 20 and air passages 21 and 22 communicating with the inside of the core pit 30 from the swivel joint 20 are opened on the outer face of the swivel joint 20 and a flow rate controlling valve 40 is connected with this opening 23 through a connecting tool 24 and the flow rate controlling valve 40 and the air vent hole 12 of the rotation driving device 10 are connected with each other through a hose 41.
Patent JP-S61282734-A (JP)
Title: Air conditioning unit
Inventor: TAKAHASHI SHUICHI
IPC: F24F13/20
Filed: 1985-06-05
Abstract: PURPOSE:To provide a positive seal between an outer circumferential surface and an inner circumferential surface of an outer frame as well as an outer circumferential surface of an outer wall and to prevent a leakage of air by a method wherein cooling air if flowed in air outlet passage and air discharging outlet and the outer frame is cooled and shrinked and closely contacted with the outer wall. CONSTITUTION:An air conditioning unit is fixed at its main body 1 to a rear part of the ceiling S of a room requiring an air conditioning operation. Then, it is fixed to the fixing part 15 of the main body 1 with an engaging fitting for the opening 2. In this case, the outer frame 221 of the opening 2 and the inner frame 211 are pushed upwardly to be engaged to each other at the outer circumferences of the outer wall 111 and the inner wall 12 of the main body 1. The outer wall 111 and the inner wall 12 are of solid material and in turn the outer frame 221 and the inner frame 211 are of a semi-solid material, so that in case of an engaging operation, the outer frame 221 and the inner frame 211 are deformed and a positive engagement between them can be assured.
Patent JP-H09291467-A (JP)
Title: Assessment system for filament yarn
Inventor: TAI SATORU
IPC: D06H3/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of easily assessing the abrasion resistance and durability to a loom a for a filament yarn to be subjected to weaving process in such conditions as to lie imparted with a lubricant or sizing agent to be put to practical use in the weaving process so as to afford data applicable to the actual weaving process. SOLUTION: This assessment system is so designed that there are equipped a sizing device 6, oiling device 7, heat setter 8, demountable abrasion tester 9 and tension meter 10 along the running path through which a yarn unreeled from a yarn package 2 placed on a yarn feed stand is wound up onto a winder 11 via feed rollers 5a-5c, and there is also equipped a controller to control the respective actuation conditions for these devices, the feed rollers 5a-5c and the winder 11.
Patent JP-H09285506-A (JP)
Title: Incubator
Inventor: KOBAYASHI SHINICHI
IPC: A61G11/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce time from charging of power till getting into a usable condition, and reduce undesirable effects on a baby in a hood after giving treatment to the baby. SOLUTION: In the case where temperature in a hood is other than a set temperature, or when a door of the hood is opened, blow quantity of a blower is increased by a controller. Time from charging of power untill a set temperature environment in the hood is reached in the hood is thus shortened, and even in the case where treatment is applied to the baby in the hood as the door is opened, the environment in the hood is less likely to be disturbed, so that time from closing the door after completion of the treatment to the baby till restoring the environment in the hood is shortened.