baber/WOPTO huggingface dataset:
Patent JP-2000328385-A (JP)
Title: Production of polyester fiber
Inventor: OCHI TAKASHI
IPC: D01F6/62
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low shrinkage yarn capable of solving various problems generated in a relaxed heat-treatment and constant length heat-treatment associated with the production of the low shrinkage yarn, showing a higher productivity at a low cost and excellent in quality such as an irregularity in dyeing. SOLUTION: This method for producing a low shrinkage yarn in stretching and heat-setting a polyester un-stretched yarn having 15-85% structure integrity parameter (ε2.0), is characterized by setting a natural drawing ratio(NDR)×0.7-0.85 stretching ratio, 85-110 deg.C stretching temperature, 110-145 deg.C heat setting temperature and >=300 m/min stretching speed and performing a heat setting with a hot roller.
Patent JP-S62286615-A (JP)
Title: Speed control device for continuous rolling mill
Inventor: NARITA MAKOTO
IPC: B21B37/48
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the plate elongation and plate cut of the steel plate to be rolled due to the error in setting a speed by gradually increasing the torque of each rolling mill driving device at the time of its re-actuation after stopping once plural continuous rolling mills. CONSTITUTION:In the case of rolling a steel plate with plural rolling mills F1-F4, a re-actuation switch 16 is changed over to the side of a re-actuation current control generater 14 in such an output that all rolling mills are increased in its speed on the output signal of MRH1, after stopping the output signal of a rolling speed command generator(MRH) 1 with its outputting so as to stop all rolling mills, and a current limitation reference is outputted from an ordinary current limitation generator 13 simultaneously with the re-actuation by MRH1. In this case, the rate reference of a rate circuit 15 is controlled so as to become such a torque as preventing the plate elongation and plate cut. The re-actuation of the rolling mill by the MRH1 is completed and after completion of the acceleration of the rolling speed of each rolling mill upto the prescribed speed, the switch 16 is changed over to the ordinary current limitation generator 13 side to output an ordinary current limitation reference. The output torques of the driving devices of all rolling mills are gradually increased and the rapid change of the tension onto the steel plate can be prevented.
Patent JP-H0429594-A (JP)
Title: Open phase detecting circuit of rotor position detector for brushless motor
Inventor: MARUYAMA TOMOYOSHI
IPC: H02H7/09
Filed: 1990-05-22
Abstract: PURPOSE:To maintain safe operation of a motor by comparing the output level of a position detector so as to detect the phase interruption. CONSTITUTION:The output signals Hu, Hv, and Hw of three pieces of position detectors 1-1, 1-2, and 1-3 have differences of 120 deg. respectively, and seeing the conditions of other two phases at the position of the edge where the signal of Hu signal changes from H to L, other two phases are the phases reverse to each other such that if the Hv phase is H, Hw phase surely becomes L. So at the position where if one phase Hw has become phase interruption among them, the output of the phase interruption does not change, therefore it becomes the output at the same level as other one phase Hu, and the phase interruption can be detected by detecting this condition. Hereby, the open phase can be detected regardless of the rotational direction and the rotational speed, and the safe operation of a brushless motor can be maintained.
Patent JP-S5254681-A (JP)
Title: Method of recovering component easy to adsorb in mixed gas
Inventor: MIWA TERUNOO
IPC: C01B21/02
Filed: 1975-10-31
Abstract: PURPOSE: In a continuous method of recovering a component easy to adsorb in mixed gas as a product, during or after reflux the pressure inside an adsorption tower is properly reduced to decrease reflux flow and recover the highly purifled component easy to adsorb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5831345-A (JP)
Title: Image forming method
Inventor: OOKUBO MASAHARU
IPC: G03G15/01
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a color image free of mixed colors in forming a 2-color image, by using a first screen photoreceptor and a second photoreceptor, forming positive and negative latent images on the second photoreceptor, and developing them with toners reverse in polairty. CONSTITUTION:A red and black original 2 is exposed to light on an original table 1, and the reflected light is passed through a first mirror 3, a second mirror 4, an in-mirror lens 5, and a red filter 6. A first screen photoreceptor 8 surface obtained by forming CdS on one side of a nickel mesh is exposed to the  light image, and a positively charged black latent image is formed. Then, a  negatively charged red latent image is formed on the photoreceptor 8 by passing the light through an in-mirror lens 5' as shown by a short dash line, and not  passing it through the red filter 6 to expose the photoreceptor 8. The black and  red latent images are transferred to a second photoreceptor 14, and a black and  red 2-color image free from color mixing is formed with a negatively charged  black VD developing device 16 and a positively charged red VR developing device  17.
Patent JP-H0424205-A (JP)
Title: Device for thermally bonding tape-like raw material
Inventor: KAWAGUCHI HIDEO
IPC: A41H43/04
Filed: 1990-05-21
Abstract: PURPOSE:To control the heating temperature of a tape-like raw material to a suitable temperature by detecting the heating temperature of a heating means during the transfer of the tape-like raw material by a carrying and nipping means and controlling the heating temperature on the basis of the detected temperature, the tape-like raw material being prepared by sewing a combination of two webs and an interlining disposed therebetween. CONSTITUTION:A tape-like raw material transferred in the carrying direction by carrying and nipping means 11 and 12 is heated by a heating means 6 to thermally fuse an interlining disposed in the tape-like raw material. The heating temperature is controlled based on the detected signal of a temperature-detecting means 37 to a heating temperature suitable for the tape-like raw material.
Patent JP-S619758-A (JP)
Title: Kana-to-kanji conversion processor
Inventor: FUJITA KATSUHIKO
IPC: G06F17/28
Filed: 1984-06-25
Abstract: PURPOSE:To improve the back track processing efficiency by limiting the conversion candidates of a back track mode by the threshold value compared with the evaluation value. CONSTITUTION:A character string to be converted is produced for a sentence supplied from an input part 1, and the conversion candidates corresponding to the relevant reading are extracted out of the head of said character string by a dictionary retrieving part 3. The propriety is detected by a connection propriety detecting part 5 for connection of those conversion candiates with the immediately preceding conerted word. Then the connectable candidates are evaluated by an evaluation part 7, and a candidate having the highest evaluation value is defined as the result of conversion. While the candidates of lower evaluation values are stored to a conversion candidate preserving buffer 10. A back track control part 8 reads th conversion candidate having the next highest value and different continuation property out of the buffer 10. Then the evaluation value of this candidate is compared with the threshold value. When the evaluation value is higher than the threshold value, the word analusis preparatory processing is carried out to complte a back track operation. Then the normal KANA (Japanese syllabary)/KANJI (Chinese character) conversion processing is reset.
Patent JP-H11329543-A (JP)
Title: Battery terminal
Inventor: MIYAMOTO TOSHIBUMI
IPC: H01R11/12
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To adequately hold the fastening force of a battery terminal even when a battery post is deformed to be thin. SOLUTION: This battery terminal 1 is formed so that a terminal main body 2 connected with an electric wire is deformable between the shrink diameter state fitting to a battery post 4 and the expanded diameter state releasing the fitting, an opening member 3 is turnably installed in the terminal main body 2, an abutting part 12a abutting against a fastening part 6 of the terminal main body 2 according to the turning of the operating member 3 and deforming the terminal main body 2 in the diameter shrinking direction is installed in the operating member 3, and an adjusting means 14 adjusting the projection height of the abutting part 12a is installed.
Patent JP-S5557904-A (JP)
Title: Program controller
Inventor: TOTSUKA TADAO
IPC: G05B19/05
Filed: 1978-10-24
Abstract: PURPOSE: To enable an extremely-simple constitution to perform automatic writing operation under program control or through manual operation by stopping control operation in accordance with variation of a control result signal and then by automatically writing the cindition at the point in a memory.  
     CONSTITUTION: As the output of a limit switch, control result signal S of "1" is outputted from 1st input selector 3 synchronizing with a corresponding address and S is compared 10 with input condition signal PIN outputted from memory 5. As a result, S and PIN become "1" and "0" respectively and "1" is outputted from output terminal OUT 1 . In the next cycle, S of "1" is written in memory 5 as PIN. Further, when S is "1" and PIN is "0", signal of "1" is outputted from output OUT 3  to set FF17, whose set output clears 2nd output latch 9, and consequently control over a controlled object is cut off, so that movement will stop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01298017-A (JP)
Title: Formation of thin beta-alumina film
Inventor: SUZUKI TATSUHIKO
IPC: C01F7/36
Filed: 1988-05-27
Abstract: PURPOSE:To improve the uniformity of the title film having ionic conductivity by forming a thin film of a mixed soln. contg. Na and Al alkoxides, amines or glycols and alcohols and by converting the soln. into beta-alumina by calcining in an oxidizing atmosphere after drying. CONSTITUTION:A mixed soln. contg. (a) mol Na alkoxides, (b) mol Al alkoxides, (c) mol amines or glycols and (d) mol alcohols is prepd. so as to satisfy inequalities 0.09<=a/(a+b)<=0.2, 0.1<=c/(a+b)<=10 and 0.02<=(a+b)/d<=2. A thin film if the soln. is formed on a heat resistant substrate of silica, etc., by dip coating or other method, dried and calcined preferably at 1,000-1,700 deg.C in an oxidizing atmosphere.
Patent JP-H02308220-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/133
Filed: 1989-05-24
Abstract: PURPOSE:To obtain the high-reliability ferroelectric liquid crystal device which does not deteriorate in display quality due to aging by providing a means which applies a signal for switching two stable states of liquid crystal molecules alter nately to a picture element in a non-display state wherein the picture element is applied with no display signal. CONSTITUTION:In a normal use state wherein characters and patterns are displayed, picture element data are passed through an interface 8 and a control ler 5 to drive all picture elements. This device is equipped with a timer 7 and a pulse generator 6 and the controller starts the timer on detecting a no-voltage state when no voltage is applied to picture elements for a long period. Then the pulse generator is actuated at previously set intervals of time to apply a pulse train to the respective picture elements. Thus, the liquid crystal molecules are put in the other stable state before the asymmetry of a threshold value characteristic affects the display quality and this operation is repeated to hold the threshold characteristic within a range wherein the display quality is not affected.
Patent JP-S5921843-A (JP)
Inventor: SATOU TADAO
IPC: E04B1/342
Filed: 1982-07-27
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-S6113084-A (JP)
Inventor: NATSUME NOBUO
IPC: G21D1/00
Filed: 1984-06-27
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-S6111843-A (JP)
Title: Recorder
Inventor: ISAKA YUKIO
IPC: G06F3/12
Filed: 1984-06-27
Abstract: PURPOSE:To prevent a recorder from misrecording due to the receiving error of recording information by receving the total volume indicating information of recording information to be synthesized prior to the recording information and then receiving the recording information to start recording in a device for recording the synthesized recording information of plural recording information. CONSTITUTION:When the data of plural pages, e.g. 3 pages, are to be recorded in the same page, the number ''3'' of pages to be synthesized is sent from an external controller 20 to a control part 3 at first and then printing code data are sent to the control part 3 in the order of the 1st, 2nd and 3rd pages. On the other hand, the control part 3 stores a control instruction for specifying the number of sheets to be printed and the size of a character in a work memory 5 and also stores the data in a page code buffer 4. When receiving an instruction for specifying a page, the control part 3 checks whether a receiving data storing area on the buffer 4 is idle or not, and only when an idle area exists, starts the storage of data, and after storing all data, stores all the data in a dot image memory 9 as the contents of the one page.
Patent JP-H08329442-A (JP)
Title: Magnetic recording medium
Inventor: ATAKA TOYOMICHI
IPC: G11B5/64
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a magnetic recording medium having high line recording density and generating low noise by making magnetic anisotropy close to magnetic isotropy by correction while maintaining high coercive force. CONSTITUTION: The nonmagnetic metallic underlayer 3 of a magnetic disk has a two-layered structure and consists of a 1st underlayer 3a made of a pure Cr film and a 2nd underlayer 3b of a Cr alloy contg. 4at.% Ta. In the medium with the nonmagnetic metallic underlayer 3 consisting of the 1st underlayer 3a producing magnetic anisotropy with higher coercive force in the circumferential direction than that in the radial direction and the 2nd underlayer 3b producing magnetic anisotropy with lower coercive force in the circumferential direction than that. in the radial direction, magnetic anisotropy is relaxed and becomes close to magnetic isotropy, accordingly low noise is attained. Since the value of coercive force is higher than that of the underlayers 3a, 3b, high line recording density is attained.
Patent JP-S5921957-A (JP)
Inventor: OGIWARA HIDEO
IPC: F25B15/00
Filed: 1982-07-27
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-S63296686-A (JP)
Title: Incubator for plant cell
Inventor: OKAMOTO TAKAHIRO
IPC: C12M3/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled device, having many hollow fibers covered with a cell entrapping agent housed in a reaction tube with a vent hole and gas discharge hole on a sidewall and both closed ends and openings at both ends of the hollow fibers connected to collection tubes and capable of continuously and efficiently cultivating plant cells in a state of calluses. CONSTITUTION:An incubator for plant cells having many porous hollow fibers 2 covered with a cell entrapping agent 14 (e.g. gelan gum) housed in parallel to a reaction tube 1 with both closed ends therein so as to open both ends of the fibers to the ends of the reaction tube and the openings respectively led to collection tubes at an inlet 8 and outlet 3, vent hole 9 and gas discharge hole 12 provided on the sidewall of the reaction tube is used to fill plant cells and a culture fluid 4 in a culture fluid vessel 6. The plant cells and culture fluid are then fed through pipes 5 consisting of a silicone tube to the reaction tube 1 by a pump 7. Thereby the plant cells covered with the cell entrapping agent 4 are adhered to the outer walls of the hollow fibers and cultivated in a state of callus cells 15 with the culture fluid 4 in the hollow fibers 2.
Patent JP-2000319227-A (JP)
Title: Preparation of 2-hydroxy isobutyrate
Inventor: SHIMA YOSHIKAZU
IPC: C07C69/675
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject 2-hydroxy isobutyrate in high yield and yield efficiency useful for a raw material of methacrylic acid and an intermediate for medicine and agrochemial by reacting 2-hydroxy isobutyric acid and an alcohol in the presence of an organic sulfonic acid. SOLUTION: The subject compound (2-hydroxy isobutyric acid n-butyl) is obtained by reacting 2-hydroxy isobutyric acid and a 2-8C alcohol in the presence of an organic sulfonic acid (e.g. methane sulfonic acid) as an esterification catalyst. The reaction is preferably carried out at 50-150 deg.C for 10 min-12 hrs. The preferable molar ratio of 2-hydroxy butyric acid and alcohol is 0.1-10. The reaction pressure is arranged so that the refluxing temperature of the reactants is same to the above mentioned reaction temperature. The by-product water is preferably removed by distillation.
Patent JP-H09319881-A (JP)
Title: Texture editing method
Inventor: IKUTA MIKIO
IPC: G06T15/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent wrong segmentation, even if camera parameters have been changed by determining an invisible area by using buffers which stores depth information. SOLUTION: A texture is cut by using two-dimensional coordinates of an area to be cut on a photograph. For the cutting of the texture, a camera position is rotated and moved to change camera parameters, and an image is formed by the camera after the movement. A buffer A is stored with the depth information on only a cutting specified plane from the camera position. A buffer B is stored with all the depth information from the camera position, except the cutting specified plane. The contents of the buffers A and B are compared with each other to extract an area which is in front (on camera side) of the specified plane about the camera position, and an area which is hidden behind the specified surface is extracted. The hidden area is colored, and the texture is written to the colored area by using an editor.
Patent JP-S63299254-A (JP)
Title: Manufacture of hermetic seal type semiconductor device
Inventor: SHIGESAWA SHINJI
IPC: H01L23/50
Filed: 1987-05-29
Abstract: PURPOSE:To enhance the insulation performance and the resistance to an environment of a terminal part by a method wherein, in a state that a stem has been turned over, a liquid insulating resin is dropped on the rear of the stem and an insulating sheet is attached to the stem part excluding the terminal part by applying a pressure. CONSTITUTION:In a state that a stem 1 has been turned over, a liquid insulating resin is dropped on the center of the rear of the stem 1. For this operation, a part where the insulating resin is to be dropped need not be necessarily the center of the rear of the stem; for example, the insulating resin may be dropped on the whole surface of the rear of the stem 1 excluding the neighborhood of terminals 8. In succession, an insulating sheet 14 where holes are made in positions corresponding to the terminal parts are fixed to said insulating resin by applying an appropriate pressure; this assembly is put in a heating device such as an oven, hardened and then bonded. As a result, an insulating material composed of an insulating resin layer 11 and the insulating sheet 14 is formed on the rear of the stem 1. By this setup, it is possible to coat the stem 1 with a small quantity of the insulating resin in a short time.
Patent JP-H01302932-A (JP)
Title: Data transmission equipment
Inventor: ICHIJO YASUO
IPC: H04L1/18
Filed: 1988-05-31
Abstract: PURPOSE:To securely transmit data in accordance with a transmission state by continuously generating start codes when the transmission state is bad and transmitting data with the continuous start codes. CONSTITUTION:A transmission device generates an information message consisting of the start codes STX201a and 201b, a text 203, a text termination code ETX205 and a block check character BCC207, and transmits it. When a reception device cannot receive the information message, it returns a negative acknowledge. When the reception device receives the negative acknowledge, it counts the number of receiving times in a counting means 2, and transmits the message again. When the number of receiving times reaches a prescribed set point, a control means 6 is operated through a discrimination means 4, and the start codes are continuously generated, whereby data is transmitted with STX201a and 201b. Thus, data can securely be transmitted in accordance with the transmission state.
Patent JP-S5357407-A (JP)
Title: Manufacturing for commutator
Inventor: YAMAMURO KIYOSHI
IPC: H02K13/00
Filed: 1976-11-04
Abstract: PURPOSE: To let a trace of a border part be a slit part when taking out as a commutator, by performing with providing a border board to dispose each segment piece with almost same spacings within a mould when inserting segment pieces with a mould. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08328803-A (JP)
Title: Display managing system
Inventor: TSUKUI YASUYUKI
IPC: G06F3/0481
Filed: 1995-05-30
Abstract: PURPOSE: To arrange a window and to improve operability by storing the time of an event received by the window and issuing permission to make into an icon to the window when no event is received for scheduled time. CONSTITUTION: As setting auxiliary to the display time limited length of each window, it is set whether or not the setting of a window output monitoring mode and the automatic making the window into the icon should be permitted by using a display time limiting information setting part 180. A control part 140, when the windows (being opened and to which the automatic making into the icon is permitted) existing, inquires the time of the event received by the window lastly for each of them to an event history managing part 150, and daecides whether or not the window should be made into the icon. In the case that the window is the one without the monitoring mode, the window is permitted to be made into the icon when the time of the last event is older than a time before the present time by the display time limited length, and it is not permitted to be made into the icon when it is not.
Patent JP-S5464096-A (JP)
Title: Manufacture of high density, hard carbobaceous material
Inventor: OGAWA ICHITAROU
IPC: C01B31/04
Filed: 1977-10-31
Abstract: PURPOSE: To obtain inexpensive carbonaceous material simply and in a short time by the procedure in which graphitizable coke manufactured at a specific temperature is converted into a nongraphitizable coke by a milling treatment and then the coke is molded without any tackifier and then baked.  
     CONSTITUTION: A graphitizable coke of a comparatively low volatile matter content, manufactured at a temperature below 600°C, is converted into nongraphitizable coke by a milling treatment, and then the non-graphitizable coke is molded by compression without any tackifier and then baked at a temperature rise rate of 300 to 400°C/hr. The hard carbonaceous material thus obtained, having a high density of 1.9 to 1.93 g/cm 3  (in contrast with the density of less than 1.55 g/cm 3  of the conventional ones), is applicable in the fields of special electrode, containers for metal industry, sheath tube for thermometers, tools, heating plates for electronic industry, etc., and also large-sized products are expected in the fields of refractories, furnace materials, etc.. 
     COPYRIGHT: (C)1979,JPO&Japio