baber/WOPTO huggingface dataset:
Patent JP-H05254650-A (JP)
Title: Double row type transporting device
IPC: B65G47/30
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the secondary reduction of operation rate due to the drop- off fault of works and improve reliability in transport by detecting the drop-off of the works on a transport rail and automatically carrying out the supply and discharge of the works. CONSTITUTION:As for a plural row transporting device, if a work detecting sensor 3a or 3b detects the existence of a work 2a or 2b at a prescribed position in the row, a belt conveyor 5a or 5b is driven by the detection signal. A prescribed work 2a or 2b is supplied on a transport rail 1a or 1b, or the prescribed work 2a or 2b is discharged on the transport rail 1a or 1b, and a pair of works 2a and 2b are arranged on the transport rails 1a and 1b in double rows. Accordingly, supply and discharge for the drop-off of the work 2a or 2b can be automatically carried out in a system tact, and the secondary reduction of the operation rate due to the drop-off article can be prevented, and the reliability in transport as a perfect synchronous transport system can be improved.
Patent JP-S58207578-A (JP)
Title: Wiper seal
Inventor: SUGIYAMA MUTSUO
IPC: F16J15/32
Filed: 1982-05-27
Abstract: PURPOSE:To prevent the intrusion of dust, by making the angles of the front and rear of a lip part, as viewed in the direction of the entrance of a rod, more than 35 deg. while making the sum of both angles more than 150 deg.. CONSTITUTION:If the angles alpha, beta of a lip part 7 are made more than 35 deg.., the intrusion of dust having more than 20mum particle size may be prevented. Dust having less than 20mum particle size, even if it intrudes, does never deeply scratch a rod 8, and therefore, gives no affection to the function of the wiper seal. However, if the lip part 7 is excessively thin, the lip part 7 possibly moves along with the rod 8 in the moving direction of the latter, causing the angle alpha or beta to be impossible to be held more than 35 deg. so that the function of preventing the intrusion of dust may not exhibit. Therefore, it is preferable to maintain the angle gamma of the lip part 7 more than 30 deg..
Patent JP-S57206113-A (JP)
Title: Amplifier for limiter
Inventor: ODA TAKASHI
IPC: H03F1/30
Filed: 1981-06-12
Abstract: PURPOSE: To ensure a constant level of the current which flows to a stabilized power supply circuit and to obtain the good saturating characteristics although the ambient temperature has a change, by having a direct connection between two differential amplifiers and at the same time using said stabilized power supply circuit.  
     CONSTITUTION: A current I 0  flows to a constant current circuit 36. If the characteristics of the circuit 36 is identical to that of the constant current circuits 33, 34 and 35 respectively, the collector current of each of these circuits is equal to the current I 0 . For the differential amplifiers 27 and 28, the collector current equals to I 0 /2 for the transistors 40, 41, 45 and 46 respectively. The amplifier 27 functions as a current mode limiter. The collector output waveform of the transistor 40 is equal to A' when a large signal is supplied to an input terminal 1. Thus the saturated waveform is very good. On the other hand, a stabilized power supply 26 a temperature inclination with which the current value of the constant current circuits 33∼36 is constant to the temperature change. Thus the stabilized voltage is delivered from a power supply terminal 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02293788-A (JP)
Title: Testing method and apparatus
Inventor: UOOREN KEI ADAMUSU
IPC: G09B9/052
Filed: 1990-04-06
Abstract: PURPOSE: To easily, surely and quickly measure the reaction of a machine operator by presenting an image consisting of the combination of a mediocre image and a danger image and measuring a time interval from the appearance of the danger image till response start. CONSTITUTION: A system is constituted by using a testing device for a machine operator consisting of the combination of student seats S1 and S2, an observation screen 9, a video machine 11 and a console (analyzing means) 13, presenting the image consisting of the mediocre image 17 and action sign images (danger image) 19, 21 and 23 on the screen 9 and measuring the reaction of the student. In the configuration, the image 19 of an approacing vehicle is presented, for example, after presenting the image 17 of the leaving vehicle for a prescribed time and a management simulation corresponding to it is executed. The management operation is reaction. Then, the time interval from the first appearance of the image 19 till the start of required resonse is measured and a reaction test is executed.  The respective images 21 and 22 are the counterclockwise rotation and the clockwise rotation images and there is difference in corresponding response so that a wide-range of reaction test is executed by presenting them.
Patent JP-H07281200-A (JP)
Title: Method and device for supplying liquid crystal
Inventor: SHIMOTORU AKIRA
IPC: B67C3/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a method and device capable of supplying liquid crystal into the internal space of a vessel without using a vacuum suction device and without allowing air to remain. CONSTITUTION:The vessel 30 is installed on a turn table 10. An air outlet 37 of the vessel 30 is near the axis X of rotation of this turn table 10 and an a supply port 36 is apart from the axis X of rotation in this installed state. A storage tank 20 is installed at the center of the turn table 10. This storage tank 20 is connected to the supply port 36 via a passage means 40. The liquid crystal L is supplied from the supply port 36 according to rotation of the turn table 10. The front edge of the liquid crystal L advances toward the air discharge port 37 and receives the centrifugal of the direction reverse from the progressing direction at this time.
Patent JP-H01264751-A (JP)
Title: Preparation for production process planning table
Inventor: HAMAHASHI MASATO
IPC: G06Q50/04
Filed: 1988-04-13
Abstract: PURPOSE:To reduce the stock of products which occurs as production is conducted on the basis of a data base showing the production capacity of the 1st process, by calculating the production quantity of products at the unit period of the 1st process in accordance with the production quantity of the 2nd process. CONSTITUTION:The 1st process is a formation process 5 in which the production of formations is conducted, and the 2nd process in which a product 8 produced therein is used as a raw material, is an after-treatment process 6 in which an after-treatment after formation is conducted. A product 9 produced at the process 6 is transported to the outside by means of a carrying vehicle 10. In this case, at the time of the drawing up of a production process planning table, the production process plan of the process 6 is first calculated in accordance with the input predetermined quantity of products delivered, on the basis of a data base showing the production capacity of the process 6. Next, the quantity of formations of the process 5 used as raw materials for the process 6, is determined. Next, the production process plan of the process 5 is calculated in accordance with the above determined quantity, on the basis of a data base showing the production capacity of the process 5.
Patent JP-H10279907-A (JP)
Title: Pressure sensitive adhesive composition for polarizing plate and polarizing plate
Inventor: NOMURA AKIRA
IPC: C09J7/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive composition capable of forming an adhesive layer following changes in the dimension of a polarizing plate and ensuring avoiding development of uneven color in liquid crystal elements. SOLUTION: This adhesive composition for polarizing plates comprises 100 pts.wt. of a high molecular weight (meth)acrylic copolymer, having a weight average molecular weight of >=10<6> , made from an alkyl (meth)acrylate and 5-20 wt.% of a polymerizable monomer having functionality for a cross-linking agent, 20-200 pts.wt. of a low molecular weight (meth)acrylic (co)polymer having a weight average molecular weight of <=30000, and 0.005-5 pts.wt. of a multi- functional compound having at least 2 intramolecular functional groups capable of forming a cross-linked structure. The functional group distribution rate expressed by the weight of the functional group in the low molecular weight (meth)acrylic (co)polymer/the weight of those in the high molecular weight (meth)acrylic copolymer is within the range of 0-15%.  The objective polarizing plate has adhesive layer formed from this adhesive composition.
Patent JP-H09277300-A (JP)
Title: Molded form having foamed body layer and manufacture thereof
Inventor: YAJIMA TAKESHI
IPC: B29K105/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours and obtain a molded form, prominent in appearance, quality, feeling and the like, by a method wherein a foamed body is placed in a mold and a base material is molded through injection molding. SOLUTION: A foamed body 20 is disposed in one of a mold 40 between split molds so as to be put along the mold surface of the same and, then, molten resin is injected through a gate 46, provided on the other mold side, into a cavity to mold a base material 1, connected integrally with the foamed body 20. The foamed body 20 is pressed against and contacted closely to the mold surface under compressed condition by the pressure of the injected molten resin whereby invasion of the molten resin into the gap between the foamed body 20 and the mold surface can be prevented.
Patent JP-H05286064-A (JP)
Title: Honeycomb core
Inventor: YAMAMOTO SHIRO
IPC: B32B27/04
Filed: 1992-04-10
Abstract: PURPOSE:To provide a honeycomb core having improved mechanical physical properties in the honeycomb core composed of papers and a resin. CONSTITUTION:A honeycomb core consists of synthetic paper made up of a plurality of layers having different air permeability and a resin impregnated to at least a partial layer of the synthetic paper. The honeycomb core is prepared by paper composed of a plurality of the layers having different air permeability, the honeycomb core is dipped into the resin or a liquefied composition as the precursor of the resin, and the honeycomb core is impregnated with the resin, and pulled up and the resin is cured, thus manufacturing the honeycomb core.
Patent JP-H10282853-A (JP)
Title: Cleaner for electrophotographic recorder
Inventor: ISHIKAWA KAZUMASA
IPC: G03G21/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To surely supply lubricant to a part where a cleaning blade and a photoreceptor drum are made to press-contact with each other immediately after a cleaner is exchanged with respect to an electrophotographic recorder and to prevent it from being splashed from the cleaner when the cleaner is attached to the electrophotographic recorder. SOLUTION: When a CTM(cleaner and toner magazine) 41 including the cleaner 45 is exchanged for the new one, a core bar member 51 is rotated by a driving mechanism (omitted in a figure). At this time, a separation member 52 supported by a discharge toner tank 116 is made to press-contact with a lubricant holding member 50 so as to elastically deform the surface layer part of the holding member 50. When the elastically deformed part is moved in accordance with the rotation of the holding member 50, the lubricant is squeezed from the pores of the holding member 50 at the elastically deformed part.  The lubricant squeezed from the pores of the holding member 50 is supplied to the part where the cleaning blade 67 is made to press-contact with the image forming surface of the drum 1 so as to reduce frictional resistance between the blade 47 and the image forming surface when the drum 1 is rotated.
Patent JP-S63258080-A (JP)
Title: Light-emitting diode array
Inventor: KANZAWA RYOSAKU
IPC: H01L33/36
Filed: 1987-04-15
Abstract: PURPOSE:To protect an insulating-protective film from cracks or peeling-off and to enhance the yield and device reliability by a method wherein a P-SiO2 or B-SiO2 film is caused to be between an insulating-protective SiO2 or Si3N4 film and the surface of a light-emitting diode element. CONSTITUTION:In a light-emitting diode array wherein a plurality of light- emitting diode elements is placed under the coating of an insulating-protective film 14 on a compound semiconductor substrate 11, the insulating-protective film 14 is built of an SiO2 or Si3N4 film. Between the SiO2 or Si3N4 film and light-emitting diode element surfaces 20 and 21, a P-SiO2 or B-SiO2 glass film 10 is positioned. The rate of phosphorus or boron in the glass film 10 should preferably be 1-12 weight %. Presenting but a little film distortion, such a glass film 10 serves to flatten the surface of an N-GaAlAs or P-GaAlAs layer that contains protrusions on its surface. Accordingly, with the protrusions removed, the insulating-protecting film is protected from cracks and will not experience a local separation or peeling-off.
Patent JP-2000286065-A (JP)
Title: Lighting control system
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting control system not allowing careless operation of a terminal apparatus at the power supply to the terminal apparatus or at the time of setting of an address or the like. SOLUTION: In this lighting control system, an attitude control terminal (a terminal apparatus) 6A is provided with a power supply detection part 27 for detecting rising of its own power, while a main controller 25 is provided with a function for forbidding reception of a control request from a main operation controller 2 for a prescribed time in the case that the power supply detection part 27 detects the rising of the power.  Thereby, even if the control request is outputted from the main operation controller 2 within the prescribed time after power supply to the terminal apparatus 6A, or in time of various setting for changing an address of the terminal apparatus 6A or a state of a luminaire 4 after connection of a setting device to the terminal apparatus 6A and within the prescribed time after completion of the setting and disconnection of the setting device, the terminal apparatus 6A does not receive the outputted control request. Accordingly, careless operation of the terminal apparatus 6A does not occur to obtain the high reliable lighting control system.
Patent JP-S63258374-A (JP)
Title: Tension control method in automatic winder
Inventor: YAMAUCHI TOSHIO
IPC: B65H59/38
Filed: 1987-04-14
Abstract: PURPOSE:To prevent working ratio of a winder from lowering when a tension range controllable with a tension device only is exceeded by controlling a winding speed by the action of a winding control means. CONSTITUTION:Arranging a control device 16 for controlling the winding speed of a thread Y based on the signal from a tension sensor 27, it is constituted such that when a tension range controllable with a tension device 3 only is exceeded the winding speed is controlled by the action of the control device 16. With such a constitution, the tension is controlled such that even in the range of rapid tension increase, the thread tension is controlled by the tension device 3 without lowering the thread speed as much as possible and that the tension is controlled by lowering the thread speed only when the tension range controllable with the tension device 3 only is exceeded. As a result, working ratio of a winding unit U is prevented from lowering by maintaining the thread speed as a whole at a normal winding speed.
Patent JP-H07297724-A (JP)
Title: D/a converter circuit
Inventor: SATOU KOUICHI
IPC: H03M1/46
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the settling time by applying a reference voltage only to a specific signal line and an analog signal output terminal for a 1st period when one of plural reference voltages is selected with a higher-order digit digital signal. CONSTITUTION:Switches SH1-SH32 are subject to conduction control selectively with a decode output from a host decoder 31 in a D/A converter circuit just after start of A/D conversion and other 2<5>-1 sets of switches SU are left nonconductive. In this case, a switch SD1 is selectively subject to conduction control by a decoded output from a subsequent decoder 32. As a result, any of plural reference voltages obtained by resistors R1 is selected by the switches SH1-SH32 and fed to a signal line L1 and a reference voltage VDAC is outputted via the switch SD1. Thus, the parasitic capacitance charged/discharged by the reference voltage is reduced and the time required for settling a potential of the signal line L1 is decreased.
Patent JP-S5425695-A (JP)
Title: Laser unit
Inventor: TAKASHI NORIO
IPC: H01S3/10
Filed: 1977-07-28
Abstract: PURPOSE:To remarkable increase the S/N of the laser output, by performing amplitude modulation for the discharge current of a laser tube by using a negative resistor in an arbitrary frequency and by performing the frequency modulation for the output about in 80% of amplitude-modulated output through changing the frequency.
Patent JP-H06296779-A (JP)
Title: Embroidery data generating device
Inventor: SUDO SHINJI
IPC: G06T1/00
Filed: 1993-04-19
Abstract: PURPOSE:To display contraction-included reading data and contraction reading data at real time at the time of reading a design picture with a handy scanner. CONSTITUTION:A handy scanner 10 having a change-over switch for reading resolution is used, and the state of the switch is detected by a CPU 14 for every line, thereby, the buffering to a memory 18 corresponding thereto and the display to a liquid crystal 24 are carried out so that contraction-included reading data and contraction reading data can be displayed at real time.
Patent JP-H10263581-A (JP)
Title: Air diffuser
Inventor: KIMURA KIYOSHI
IPC: C02F3/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an air diffuser by which the defects of an existing air diffuser are swept away, bubbles generated in a sewage tank are micronized to increase oxygen efficiency and clogging is not caused in a diffuser cylinder. SOLUTION: An air feed pie 8 is installed in a porous cylinder 1 consisting of an appropriate size, a head part 11 forming a spatial part 10 is provided at an outlet part 9 of the air feed pipe, a float 14 having a diameter larger than that of the outlet part is housed in the spatial part of the head part and a closing part 13 is provided at a part of the outlet part of the head part.
Patent JP-S61249161-A (JP)
Title: Bus control system
Inventor: ISHIKAWA ATSUSHI
IPC: G06F13/372
Filed: 1985-04-26
Abstract: PURPOSE:To improve the bus transferring efficiency by providing the holding means of the information and the means to control the bus of the parallel transferring and the bus transferring between the unit to divide and send the information and the bus, and using the bus by the time division. CONSTITUTION:Among units 4 and 5 to divide and send the information, an address bus 1 and a data bus 2, a bus control circuit 6 composed of address registers 41 and 51, data registers 42 and 52, bus control circuits 61 and 62 and counters 63 and 64 is provided. The circuit 6, when the bus using request is issued from the unit 5 while the unit 4 uses the bus, gives the bus using permission even to the unit 5, operates respective corresponding counters and compares the sequence. By controlling so as not to overlap hourly the gate releasing to respective buses of respective registers in accordance with the result, respective buses are used by the time division. Thus, the bus transferring efficiency can be improved.
Patent JP-S5215211-A (JP)
Title: Low crosstalk switching circuit
Inventor: ENOMOTO OSAMU
IPC: H04Q3/52
Filed: 1975-07-28
Abstract: PURPOSE: To decrease crosstalk due to the stary capacity of the switching circuit by adding transformers and condensers to the mutually crossing plural number of lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09255642-A (JP)
Title: Distillation of n-substituted (meth)acrylamide
Inventor: NAGAMOTO MEIGEN
IPC: C07C231/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent pop corn polymerization in distilling an N-substituted (meth)acrylamide and obtain a product having good quality by combinedly using a specific polymerization inhibitor for liquid phase and a specific polymerization inhibitors for vapor phase. SOLUTION: Distillation of an N-substituted (meth)acrylamide is carried out by combinedly using a polymerization inhibitor for liquid phase of a hydroquinone-based compound or a phenolic compound and a polymerization inhibitor for vapor phase of nitrogen monoxide. The polymerization inhibitor for liquid phase is preferably added to a reflux line. A material selected from p-tert-butylcatechol, 2,6-tert-butyl-p-cresol,4,4-thiobis(3-methyl-6-tert-butylphenol) is especially preferably used as the polymerization inhibitor for liquid phase. N-Methylacrylamide is preferably used as the N-substituted (meth)acrylamide. An amount of polymerization inhibitor for liquid phase added is preferably about several ten or several thousand ppm and an amount of polymerization inhibitor for vapor phase added is preferably about several or several thousand ppm.
Patent JP-H10280366-A (JP)
Title: Dust-proof facility of discharge system
Inventor: NAGAHARA TAKAHIDE
IPC: E02B8/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a simplified dust-proof facility of discharge system without any manual labor. SOLUTION: The discharge system is provided with a main water passage gate provided in the downstream part of a main water passage, a bypass water passage 4 branched from the main water passage, provided and provided with a discharge pump, and a bypass water passage gate 6 provided in the downstream part of the bypass water passage 4. In the case, a movable dam 101 and a horizontal screen 122 controlling the direction of water flow produced by operation of the discharge pump are disposed in the neighborhood of a branch part in which the bypass water passage 4 is branched from the main water passage.  The shape of the water passage from the horizontal screen 122 to the branch part of the main water passage and the bypass water passage 4 is formed so that the side wall of the bypass water passage 4 in the main water passage upstream side is obliquely formed toward the upstream of the main water passage from the neighborhood of the setting place of a protection screen, intersects with the side wall of the main water passage, and the movable dam 101 is operated to change the direction of water flow so as to move and collect dust.
Patent JP-H09257558-A (JP)
Title: Tuning unit
Inventor: TAKU TAKEO
IPC: G10G7/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To estimate a pitch of an input signal with high accuracy, and accurately display a difference in a pitch by finding a period of an input waveform from a correlation between a reference waveform and a delay waveform and a correlation between peak value existing points between the delay waveform and the reference waveform. SOLUTION: A peak judging part 21 finds a correspondence between a reference waveform inputted from a comparator 12, an upper limint peak value inputted from comparators 11 and 13 and a lower limit peak value. Next, a delay circuit 22 delays the reference waveform a time interval by a time interval until the reference waveform changes to an L level from an H level, and operation is performed on a correlation between a delay waveform and the reference waveform by a waveform correlation operation part 23, and whether or not the output timings of peak values can coincide with each other between the reference waveform and the delay waveform is judged by a peak value correlation operation circuit 24.  In a pitch recognizing part 5, a high correlation is obtained between the reference waveform and the delay waveform form a result of both operation parts 23 and 24, and a patch is found by estimation delay time when judged that the peak values coincide with each other as a period of an input signal, and a difference from a regular pitch is found, and is displayed (4).