baber/WOPTO huggingface dataset:
Patent JP-H0319869-A (JP)
Title: Printer
Inventor: YANAGIDAIRA KAZUMI
IPC: B41J29/46
Filed: 1989-06-16
Abstract: PURPOSE:To raise reliability by removing defects such as deviation of a printing position and wrinkles of paper by a method wherein a function wherein homing operation is allowed not to be performed in the case where a next printing position exists within an area (area A) preliminarily installed on an upper end of the paper, is established. CONSTITUTION:When RE (a ribbon end) is detected, printing operation is stopped temporarily, and a carrier is moved to a center of a platen. The purpose of this operation is to make an ink ribbon cartridge be easily exchanged. In the case where the exchange of the ink ribbon is ended, whether a position to be printed next is within an area A or not is compared. It is required therefor to store a position (a line) which is being printed presently. When it is not in the area A, homing operation follows. When in the area A, next printing operation follows without homing.
Patent JP-S5278691-A (JP)
Title: Preparation of titanium trichloride-based polymerization catalysts
Inventor: KAKOGAWA GENJIROU
IPC: C08F4/64
Filed: 1975-12-25
Abstract: PURPOSE: To prepare the above-captioned catalysts having a high activity to polymerization of α-olefins by reducing TiCl 4  by a specific organic Mg compound in the presence of a specific ether compound and an aromatic hydrocarbon solvent followed by heat treatment at less than 200°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6045572-A (JP)
Title: Sulfonylurea derivative, its preparation and selective herbicide containing said derivative
Inventor: SUZUKI FUMIO
IPC: C07D233/00
Filed: 1983-08-22
Abstract: NEW MATERIAL:The compound of formula I [A and B are H, lower alkyl, halogen, COOR (R is H or lower alkyl, CONR1R2 (R1 and R2 are R), etc.; W is S or NR8 (R8 is R or phenyl); X and Y are R, lower alkoxy, halogen, lower alkoxyalkyl, etc.; Z is N or CH]. EXAMPLE:N-[ ( 4-Methoxy-6-methylpyrimidin-2-y1 )aminocarbonyl ]-4-chlorothiazole-5-sulfonamide. USE:A selective herbicide. It exhibits strong herbicidal activity to various weeds, and has high safety to rice, wheat and corn. Since the compound exhibits high herbicidal activity at an extremely low dose, it is useful also as the herbicide for orchard, uncultivated land, etc. PREPARATION:The compound of formula I can be prepared e.g. by reacting the pyrazolesulfonyl isocyanate derivative of formula II with aminopyrimidine or aminotriazine derivative of formula III in an inert solvent.
Patent JP-H05346306-A (JP)
Title: Pattern-position measuring apparatus
Inventor: NAKAI KENJIRO
IPC: G06T1/00
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a pattern-position measuring apparatus, which can accurately detect the deflecting shape of the surface of a sample when the deflection of the position of a pattern is corrected. CONSTITUTION:Height measuring means 11, 12 and 20, which measure the heights of the surface of a sample 10, whose pattern is formed on the upper surface of a substrate, at a specified interval, are provided. Sample-surface discriminating means 11, 12 and 20, which judge whether the height measuring point is on the upper surface of the substrate or on the upper surface of the pattern, are provided. A height correcting means 20, which corrects the height of the surface of the sample based on the outputs of the sample-surface discriminating means, is provided. Furthermore, the following means are provided. A deflected-shape detecting means 20 detects the surface of the sample based on the corrected height of the surface of the sample. A gradient computing means 20 computes the gradient of the surface of the sample at the position of the pattern based on the detected deflected shape. A pattern-position correcting means 20 corrects the position of the pattern based on the computed gradient.
Patent JP-H0323151-A (JP)
Title: Sheet discharge device
Inventor: ONO HISAAKI
IPC: B65H29/60
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a compact device offering various types of effectiveness other than capability to stack a recorded sheet with the printed side thereof up by providing the first sheet feed means, the first tray, a sheet reversal means at the lower end of the first tray, the second sheet feed means at the rear end of the first tray, the second tray and a sheet discharge select means. CONSTITUTION:A recording sheet 9 with the upper side thereof printed, after carried onto the first tray 3 with the first sheet feed means, is again fed backward with the first sheet feed means and reversed with a reversal sheet guide 5. Thereafter, the recorded sheet 9 is discharged and stacked on the second tray 8 with the second sheet feed means, with the printed side thereof down. For discharging the recorded sheet 9 with the printed side thereof up, the sheet 9 with a print on top is carried with the first sheet feed means, and discharged and stacked on the first tray with the printed side thereof up. According to the aforesaid construction, a compact and less expensive sheet discharge device can be obtained, allowing the direct view of a print condition.
Patent JP-S6310941-A (JP)
Title: Optical receiver
Inventor: HAYASHI MORIHIKO
IPC: H04B10/556
Filed: 1986-07-02
Abstract: PURPOSE:To surely identify a discontinuous optical signal at an early stage for reception by adding a further differentiated reception signal to a reception signal, improving the rise and fall characteristics of the reception signal without deteriorating a low frequency component and binarizing them by an identification circuit with a constant threshold. CONSTITUTION:An optical detector PD photoelectrically transfers the optical reception signal PIN whose intensity is modulated twice and attains an output signal 1. An amplifier circuit AMP amplifies the signal 1. A diferentiation circuit DIF differentates the signal 1 and attains output signals 2 and 3. They are added by an adder circuit ADD and identified as a signal 4 by the identification circuit CMP, whereby an original binary code signal is reproduced. Since the rise and fall characteristics of the waveform of the signal to be identified are improved as the signal 4 shows, a fixed threshold TH shown by the signal 4 can identify the signal 4, and the reception signal can be identified at the early stage for reception although AC coupling is made by CR. Since the identification circuit does not depend on a hysterisis characteristic, an error ratio in data transmission can be minimized.
Patent JP-S6216905-A (JP)
Title: Conveying device
Inventor: ITO SUSUMU
IPC: B65G11/20
Filed: 1985-07-15
Abstract: PURPOSE:To miniaturize a device as well as to make conveyance smooth, by setting up a controller consisting of a decelerating control part by an electromagnetic and a holding part, along a skid rail, in case of conveying device for a large diametral steel pipe or the like having beads. CONSTITUTION:A steel pipe 4 is transferred in the direction of arrow on a skid rail 1, reaching an initial velocity V0 at inlet side P. A solenoid coil 15 of a decelerating control part 7 is continuously excited, attracting the steel pipe 4, and it is braked whereby it is stopped at a point Q. And, in order to prevent the steel pipe 4 with little bend and excellent in roundness from rolling, the steel pipe 4 is attracted and held by a holding electromagnet 9. However, in case of such a steel pipe 4 being poor in the roundness, each solenoid force group of a forced transmitting part 8 is selected in order by a selector braking part for excitation, forcedly transmitting it, thereby making the velocity V go up to an initial velocity of the inlet side of a braking device 6. With this constitution, the extent of operability is improved.
Patent JP-S6215130-A (JP)
Title: Constant speed running device for vehicle
Inventor: SUZUKI KOICHI
IPC: B60K31/00
Filed: 1985-07-15
Abstract: PURPOSE:To release a constant speed running condition quickly and positively with the provision of improved safety while a car is running at a constant speed by configurating a device in such a way that, when an actual speed exceeds a set speed by the specified amount, a releasing means is provided so as to release the constant speed running condition effected by a speed regulating means. CONSTITUTION:When the difference between an actual speed and a set speed exceeds the specified value, a judging signal is sent to a valve-off signal generating circuit 16 from a car speed difference judging circuit 15. The valve-off signal generating circuit 16 releases the condition of a constant speed control by outputting an off-signal to both a releasing valve 14 and a control valve 6. On the other hand, the off-signal serves as a speed reduction signal against the control valve 6 allowing the control valve 6 to be closed, this restrains a car speed from increasing beyond the specified one. When the difference between the actual sped and the set speed is less than the specified value, the output from the car speed difference judging circuit 15 is switched over allowing a signal to be outputted to a control valve drive arithmetic circuit (5) side, and a car is returned to a constant speed running condition. This configuration prevent erroneous operations under a condition that the car is being accelerated, from being taken enabling the running safety to be secured while the car is running at a constant speed.
Patent JP-S5277544-A (JP)
Title: Address transition control device
Inventor: OOKAWA MASAYUKI
IPC: G06F12/08
Filed: 1975-12-23
Abstract: PURPOSE: To increase the using efficiency of a transition buffer device with a simple composition by such a way that the logical addresses are specified among the contents of the transition buffer and only a certain content become selectively invalid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H085620-A (JP)
Title: Method and apparatus for analyzing combustion of plastic sample by gas chromatograph
Inventor: OGURI NAOKI
IPC: G01N30/88
Filed: 1994-06-14
Abstract: PURPOSE:To realize high concentration effect even for a combustion gas of quite low concentration by reproducing the combustion gas production data and to realize a high sensitivity analysis by introducing a sample with a narrow high concentration band width to chromatograph. CONSTITUTION:A ferromagnetic metal toil 6 wrapping a sample 5 is induction heated in a thermal decomposition/combustion chamber 10 and thermally decomposed to produce a gas. The gas is fired by means of an igniter 12 to produce a combustion gas which is carried on a combustion supporting gas through a thermally insulated pipe and absorbed by an adsorbent 1' filled in a primary adsorption tube 1. Upon finishing the combustion, a high purity purge gas is fed into the adsorption tube 1 in order to remove moisture and the combustion supporting gas from the adsorbent. The adsorption tube 1, in which only a target combustion gas is concentrated, is then transferred to a head space sampler 30 and heated by means of a heater 33. The combustion gas component 15 adsorbed by an adsorbent 2' filled in a secondary adsorption tube 2 held by the sampler 30. The adsorption tube 2 is then induction heated and the combustion gas is disorbed from the adsorbent 2 and introduced on a carrier gas to the capillary column 40 of gas chromatograph for the purpose of analysis.
Patent JP-H06340844-A (JP)
Title: Resin composition for metal coating material
Inventor: OSUMI TATSUYA
IPC: C08G63/66
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a resin composition for metal coating material which can give a coating film excellent in a balance between hardness and processability by mixing an acid component comprising an aromatic dicarboxylic acid with a specified polyester resin. CONSTITUTION:The resin composition comprises a polyester resin obtained by reacting an acid component (A) comprising an aromatic dicarboxylic acid with a polyol component (B) comprising a nonvolac type phenolic resin alkylene oxide adduct (B1) and a bisphenol alkylene oxide adduct (B2). The weight ratio (B1) to (B2) is usually (2-50) to (98-50). When the proportion of B1 is below 2, the balance between hardness and processability is poor, whereas when it is above 50, the solvent solubility of the polyester resin is low. This composition is useful for a metal coating material for especially metallic cans (e.g. drink cans and beautifully coated cans) and metallic materials therefor.
Patent JP-H11349608-A (JP)
Title: Preparation of vinyl chloride based polymer
Inventor: KONDO KOZO
IPC: C08F14/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin which has much components of low polymerization degree and gelling time of which is short by using a vinyl chloride-based resin polymerized by a usual method as a seed resin, adding pure water, a dispersant, an initiator, a vinyl chloride-based monomer and the like and re-polymerizing the same by suspension polymerization. SOLUTION: Vinyl chloride-based resins used as a seed resin include homopolymers of vinyl chloride and copolymers of vinyl chloride with other monomers. The average degree of polymerization of the vinyl chloride-based resin is preferably 1,000-3,000. Re-polymerization is preferably conducted such that the ratio of the seed resin to the total polymer does not exceed 50 wt.%. Water is used such that the weight ratio of the total amount of water at the initial time of polymerization to a vinyl chloride-based monomer is 0.8-1.5 and water may further be added continuously, intermittently or at a time to the extent that the amount of water does not exceed a decrease with the progress of polymerization, of the slurry solution due to the difference in specific gravities between the vinyl chloride monomer and the polymer.
Patent JP-S5277884-A (JP)
Title: Multi-tower system absorption apparatus for fluids
Inventor: KUNIBE SUSUMU
IPC: B01D53/04
Filed: 1975-12-23
Abstract: PURPOSE: To make small the capacity of the overall apparatus to reduce floor space and increase the working efficiency of the appratus by incorporating a specific absorption tower in a multi-system absorption apparatus requiring continuous treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5856556-A (JP)
Title: Tone detection system
Inventor: KAKO TAKASHI
IPC: H04L27/06
Filed: 1981-09-29
Abstract: PURPOSE:To eliminate the need for a band pass filter and to corresond immediately to the change in a tone frequency, by discriminating a tone signal as a single level signal independently of the frequency. CONSTITUTION:An incoming signal is rectified at a full wave rectifier circuit 10, one signal is smoothed at a smoothing circuit 11 and the amplitude gain of the other is adjusted at a voltage division circuit 12, and the input from the circuit 12 is compared at a comparison circuit 13 so that the input may sliced with the input from the circuit 11. The compared output is formed at a binarizing circuit 14 and integrated at an integration circuit 15, and the integrated output is level-sliced at a slicer circuit 16 and an output B is outputted. With the output B at zero, the signal is discriminated as a tone signal and with the B at 1, the signal is discriminated as a signal other than the tone signal. Through the discrimination as a single level signal like this, no BPF is required and the system can handle readily, even if the tone frequency is changed.
Patent JP-S5278842-A (JP)
Title: Preparation of divalent phenols
Inventor: TAKAMITSU NAGAAKI
IPC: C07C37/00
Filed: 1975-12-26
Abstract: PURPOSE: Divalent phenols are prepared in high yield by the oxidation of monovalent phenols with hydrogen peroxide in the presence of a ketone and a specific catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6217439-A (JP)
Title: Air spring system jointly using laminated type rubber vibration isolator
Inventor: SHIMIZU KAZUYA
IPC: F16F13/00
Filed: 1985-07-16
Abstract: PURPOSE:To remarkably improve vibration isolating capacity in a horizontal direction by connecting in series a rubber vibration isolator means in which rubber layers and intermediate metal layers are alternately laminated, to the top of a bellows which is provided on the top surface of an air spring and forms an air chamber. CONSTITUTION:An air spring system 100 consists of an air spring 106 and a laminated rubber vibration isolator means 108. The air spring 106 has an air chamber 112 partitioned by an air spring lower metal member 110 and a bellows 114. The laminated rubber vibration isolator means 108 is formed by alternately laminating rubber vibration isolator layers 108a and flat intermediate metal member layers 108b and is connected to the top of the bellows 114 of the air spring 106, in series.
Patent JP-H08327224-A (JP)
Title: Cooling storage box
Inventor: SEYAMA MITSUO
IPC: F25D23/06
Filed: 1995-05-30
Abstract: PURPOSE: To improve the cleaning in the storage chamber of a cooling storage box in which the front surface opening of a heat insulation box is vertically partitioned and the maintenance operability. CONSTITUTION: The cooling storage box 1 comprises a storage chamber 14 formed in a heat insulation box 2 opened in the front surface in such a manner that the opening 20 is openably blocked by a door 6. The box further comprises a thermal insulation inside partition member 51 for vertically partitioning the opening 20 so that the member 51 is detachably mounted in the box 2.
Patent JP-H04355403-A (JP)
Title: Optical member having antireflection film
Inventor: MITSUISHI TAKASHI
IPC: G02B1/14
Filed: 1991-05-31
Abstract: PURPOSE:To improve heat resistance, and prevent lowering of heat resistance temperature with the lapse of time by laminating a specific first low refractive index layer bearing an antireflection effect, a high refractive index layer and a second low refractive index layer in order on a synthetic resinous base material. CONSTITUTION:A first low refractive index layer constituted of a layer containing Y2O3 and La2O3 and a SiO2 layer, a high refractive index layer consisting of mixture containing Y2O3 and La2O3 and a second low refractive index layer constituted of SiO2 are laminated on the surface of synthetic resin as an antireflection film in order from the synthetic resinous base material side. By using Y2O3 and La2O3 as an essential component in the layers containing Y2O3 and La2O3, a layer, which has excellent friction resistance and heat resistance and in which a lowering degree of heat resistance temperature with the lapse of time is small, can be formed. Furthermore, by reason that the SiO2 layer is laminated on the surfaces of the layers containing Y2O3 and La2O3, the heat resistance becomes excellent as well as the refractive index of SiO becomes low, so that the refractive index and the film thickness of the whole first low refractive index layer can be adjusted freely.
Patent JP-S5856156-A (JP)
Title: Automatic incorporation system for external time counter
Inventor: MIZUKAMI MORIHIKO
IPC: G06F11/30
Filed: 1981-09-30
Abstract: PURPOSE:To improve system service by repeating a diagnosis of a device periodically even after the device is disconnected from an information processing system on fault detection, and thus automatically detecting the recovery of the device from the fault and incorporating the device. CONSTITUTION:In an information processing system SYSO, a time correcting device ADJ started at intervals of time (t) by a time limit reporting device IT operating according to the clocking of an internal time counting part SCLKO corrects the display time STo of the SCLKO repeatedly according to the value of the display time To of an external time counter CLKO to deal with a fault of the CLKO. Then, the time value To is compared with the time value STo and when the error DELTAT between both the time values is within an incorporation permissible range, incorporation is started. Then, the difference between the time value To and a display time value one period before and the difference between the time value Sto and a display time value on period before are obtained periodically and when those two differences become equal to each other, the incorporation is performed.
Patent JP-S6134674-A (JP)
Title: Electronic circuit layout system
Inventor: WATANABE TOSHINORI
IPC: G06F17/50
Filed: 1984-07-27
Abstract: PURPOSE:To execute an automatic layout of an electronic circuit having a complicated limiting condition for an arrangement between each arranged object by providing a function for recognizing and understanding a partial structure of the circuit, on the inside of a fundamental connection data of the electronic circuit to be inputted. CONSTITUTION:A fundamental connection data 110 is an input data to a layout system, and an output data is a circuit layout data 120. Also, a circuit structure understanding program 140 and a circuit layout program 160 constitute a circuit structure understanding function and a circuit layout function. That is to say, the program 140 understands and extracts a characteristic partial structure of a circuit existing in the circuit fundamental connection data 110 by using a circuit structure understanding knowledge group 130, and generates a circuit intermediate structure data 150. The circuit layout program 160 converts the data 150 to the data 120 by using a circuit layout library 170 which accumulates a layout form generating knowledge related to the partial structure of the circuit. In this way, an automatic layout of an electronic circuit having a complicated limiting condition for an arrangement can be executed.
Patent JP-S61147226-A (JP)
Inventor: RUISU DABURIYUU ARUBARESU
IPC: H04N5/232
Filed: 1985-07-16
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-H07329873-A (JP)
Title: Auxiliary drive device for bicycle
Inventor: MATSUNAGA KINZO
IPC: B62M6/85
Filed: 1994-06-14
Abstract: PURPOSE:To provide an auxiliary drive device for a bicycle capable of remodelling a conventional ordinary bicycle to a bicycle with an auxiliary motor by easily installing it on the conventional ordinary bicycle, which is not dealt with as a bicycle with an engine, does not require a driver's license to ride on it and is not an object for traffic regulation of one-way traffic, etc. CONSTITUTION:A driving pulley 9 is installed on an output shaft 7 of a motor 5, and a V groove is formed on this driving pulley 9. A driven pulley is in a ring shape, and a V groove is formed on its outer peripheral part. The driven pulley 11 is installed on a spoke 15 of a front wheel 13 of a bicycle. A V belt is suspended between the driving pulley 9 and the driven pulley 11. The motor 5 is connected to a battery 25 through a key switch 19, a brake interlocking switch 21 and a chain interlocking switch 23.
Patent JP-S5855111-A (JP)
Title: Controller for plate shape in multistage cluster rolling mill
Inventor: TERADO SADAMU
IPC: B21B13/14
Filed: 1981-09-30
Abstract: PURPOSE:To control plate shapes in multistage cluster rolling mills over a wide range by providing circuits for controlling roll crowns and roll bending forces by starting rolling at initial set values and operating correction values from the differences from current values under rolling. CONSTITUTION:In multistage cluster rolling mills, rolling conditions 14 are inputted in a preset arithmetic device 13, and respective initial set values of optimum crowns of backup rolls, and the roll bending forces of work rolls and intermediate rolls are operated and inputted. Rolling is started, and the correction rates for the crowns of the backup rolls and the correction rates for bending of the work rolls and the intermediate rolls for the purpose of minimizing the defects in the plate shapes produced by the differences between the current values of the rolling load detected by load cells 9 and the initially set reference values are operated with a feedback arithmetic device 15, from which said rates are outputted. The rates are applied to controllers 10, 11, 12, by which the crowns and bending forces of the rolls are controlled over a wide range in accordance with the rolling conditions.