baber/WOPTO huggingface dataset:
Patent JP-H10299460-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: TAKAHASHI TOSHIKATSU
IPC: F01N3/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying device capable of precisely judge deterioration of a NOx absorbent. SOLUTION: A time TMON between a point of time (S56) at which an output value from an LAF sensor changes to a value to indicate a rich air-fuel ratio after the starting (S53) of enriching of an air-fuel ratio in which NOx is discharged from the NOx absorbent of an exhaust gas purifying means and reduced and a point of time (S60) at which the output value of an oxygen sensor reaches to a value indicating a rich air-fuel ratio is measured by a timer tmMON. When the value of the timer tmMON (=TMON) is lower than a given decision time TNOXREF, it is decided that the nitrogen oxides absorbent of the exhaust gas purifying means is deteriorated.
Patent JP-H08315025-A (JP)
Title: Unmanned reception system
Inventor: OKUBO TOMOAKI
IPC: G06F3/048
Filed: 1995-05-19
Abstract: PURPOSE: To display a location map by displaying a location map on a reception terminal equipment, recording a destination on an inserted card and inserting the card into a guide terminal equipment arranged on each position in a building. CONSTITUTION: Section names, employees' names, telephone numbers, etc., are displayed based on data read out of a memory part 2, and when required contents on a screen are touched, dialing is executed, a telephone set body 8 is connected to a required extension through an exchange. When time room number of a conference room or the like specified by a conferee is inputted from an input part 5, a location map read out of the memory part 2 is displayed on a display part and printed out on paper by a printer 15 when necessary. The room number of the conference room or the like is written on a card issued from a card issuing part 14 by required operation through a card writing/ reading part 13, and when the card is inserted into a guide terminal equipment arranged on each place in the building, a location map around the existing place is displayed on the screen.
Patent JP-H03204888-A (JP)
Title: Liquid crystal compound and liquid crystal composition containing same compound
Inventor: NAMITA KENJI
IPC: C09K19/40
Filed: 1990-05-11
Abstract: NEW MATERIAL:A compound expressed by formula l or formula II (R1 is 1-20C alkyl, acyl, etc.; R2 and R3 are 1-20C alkyl or asymmetric carbon-containing optically active group; R4 is 1-20C cyclic chain capable of containing asymmetric carbon; X is single bond, CH2O, etc.; l is 0-2; m and n are l or 2, provided that l+m+n=3 or 4]. EXAMPLE:4-(4'(4''-Decyloxybenzoyloxy)benzoyloxy)phenyl di-(s)-2-methylbutylphosphate. USE:An ingredient for a ferroelectric liquid crystal composition. The compound expressed by formula I or formula II has excellent chemical stability and light stability and is free from discoloration and is capable of providing a stable liquid composition exhibiting high-speed response at the vicinity of ambient temperature. PREPARATION:A phenol derivative expressed by formula III is reacted with POCl2 in the presence of a base to afford a compound expressed by formula IV, which is successively reacted with alcohols expressed by the formula R2OH and R3OH each in the presence of a base to provide the compound expressed by formula I (X is single bond).
Patent JP-S62280563-A (JP)
Inventor: UCHIDA MITSUAKI
IPC: F25B29/00
Filed: 1986-05-26
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-H07307280-A (JP)
Title: Mask for x-ray exposure
Inventor: ASHIKAGA KINYA
IPC: G03F1/22
Filed: 1994-05-11
Abstract: PURPOSE:To provide an X-ray mask, in which positional distortion due to X-ray irradiation generated when SiN is used as an X-ray transmitting film is reduced and by which the positional accuracy of a pattern can be maintained for a prolonged term. CONSTITUTION:An X-ray mask has at least an X-ray absorptive pattern 24, an X-ray transmitting film holding the X-ray absorptive pattern 24, and a support frame body 21 fixing the outer circumference of the X-ray transmitting film. The X-ray transmitting film is formed in structure, X-ray transmitting films 23, 25, which have compressive stress and stress of which is relaxed by applying X-rays, are formed onto both surfaces of a main X-ray transmitting film 22, which has tensile stress and stress of which is relaxed by applying X-rays, respectively.
Patent JP-H0419378-A (JP)
Title: Scroll compressor
Inventor: NAKAMURA TOSHIYUKI
IPC: F04C18/02
Filed: 1990-05-12
Abstract: PURPOSE:To suppress rigid deformation of a second shaft portion by constituting a main shaft, fixed to a scroll driving motor, of a first shaft portion to which a motor rotor is fixed, the second shaft portion corresponding to a first bearing support and a third shaft portion connected to the second shaft portion and corresponding to a second bearing support. CONSTITUTION:When an oscillating scroll 35 is conducting a turning motion because of a rotation of a main shaft 46 driven by a motor 3, a working fluid flows into a container 1 through an intake pipe 11, is drawn into a compression chamber 17 formed between both spiral bodies 10b and 35b of a fixed scroll 10 and the oscillating scroll 35, compressed, and delivered to the outside of the container 1 through a delivery pipe 12. The main shaft 46 is constituted of a first shaft portion 47 to which a motor rotor 9 of the motor 3 is press-fitted and fixed by means of, for example, shrinkage fitting, a second shaft portion 48 connected to the upper end part of the shaft portion 47 and corresponding to an upper bearing support 31 and a third shaft portion 49 connected to the shaft portion 48 via the first shaft portion 47 and corresponding to a lower bearing support 40. Rigidity of the second shaft portion 48 is determined higher than that of the other shaft portions 47 and 49.
Patent JP-H1173177-A (JP)
Title: Characteristic display method of handy terminal
Inventor: NAGAI KAZUNOBU
IPC: G06F15/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to display respective characters of alphabets, figures, KANA (Japanese syllabary), vertical double em characters and KANJI (Chinese character) on a small sized display with good appearance by displaying the figures, characters, etc., varying in font constitution dot number in accordance with attribute data. SOLUTION: A figure '1' of a so-called em is displayed in a digit 0 and line 0, a 'A' of a vertical double em in a digit 1 and a line 0 and 'KAN' (a KANJI) of a vertical and horizontal double em in digits 2, 3 and lines 0, 1. In such a case, the '1' of the digit 0 and line 0 exclusively occupies the one block of 8×8 dots. The vertical double em 'A' of the digit 1, line 1 exclusively occupies the two blocks of 8×16 dots. The 'KAN' of the digits 2, 3 and lines 0, 1 exclusively occupies the four blocks. Further, the conditions of the attribute data of 16 bits are shown with respect to the respective characters '1', 'A', 'KAN'.  When the figures and characters, etc., are displayed on a display device in such a manner, the figures, characters, etc., varying in the font constitution dot number are displayed in accordance with the attribute data by inputting the character codes to be displayed.
Patent JP-H10311155-A (JP)
Title: Pool facilities for surfing
Inventor: OYAMA AKIO
IPC: E04H4/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To form a slalom course and the like by embedding a number of water jetting nozzles scatteringly in a pool facility for surfing where a water film is flowed on the runway surface with a downward slope and by blowing up water from a particular pair of neighboring nozzles. SOLUTION: A runway 10 has a slope from the upstream side at the left to the downstream side at the right, and raised mounds are located arbitrarily on a flat land. Water is discharged from a head box 11 to the top of the mound provided at the one side of upper left, and water is flowed to the full width of runway surface. Water in a water catchment gutter 13 is pumped up to a head box 11 by a circulating pipe 15 and circulating pump P1. At the runway surface 10, a number of water jetting nozzles 19... are embedded scatteringly. Upper end of each water jetting nozzle 19 is made flush with the surface of the runway surface 10 or slightly lower. Water in the water catchment gutter 13 is supplied to the header 21 through a water supply pipe 20 and a pump P2 and then supplied to each water jetting nozzle 19 through a branch pipe 22 having an ON-OFF and continuous opening adjust valve V.  By doing this, a new pleasure can be added to the surfing.
Patent JP-H08310432-A (JP)
Title: Car speed-steering control unit
Inventor: YANAGISAWA MAKOTO
IPC: B62D11/08
Filed: 1995-05-22
Abstract: PURPOSE: To provide a car speed-steering control unit that can steer a car by means of steering a steering wheel and also to adjust a car speed through the stepped variable of a pedal. CONSTITUTION: In this car speed-steering control unit equipped with two variable displacement pumps 8 and 9 discharging pressure oil with rotation of an engine 10, and two piston motors driving and rotating both symmetrical wheel by dint of the pressure oil to be fed out of these pumps 8 and 9, it is provided with a steering wheel 22 manually operated by a driver, and a pedal 20 being stepped by the driver. In this constitution, it is provided with eight pressure oil flow regulating means 12, 13, 14, 15, 16, 17, 18 and 19 which adjust an amount of the pressure oil to be discharged by these two variable displacement pumps 8 and 9 conformed to a pedalling angle of the pedal 20, to the same quantity, and set an oil quantity difference in the pressure oil out of these pumps 8 and 9 according to a turning angle of the steering wheel 22, respectively.
Patent JP-H07331389-A (JP)
Title: Stainless steel for automobile exhaust manifold excellent in productivity, workability and high temperature strength after high temperature long time aging
Inventor: TADA MASAYA
IPC: C22C38/00
Filed: 1994-06-03
Abstract: PURPOSE:To produce a stainless steel for an automobile exhaust manifold excellent in productivity, workability and high temp. strength by preparing a stainless steel having specified chemical components in which the contents of Nb, Ta and Zr are prescribed. CONSTITUTION:A stainless steel having a compsn. contg., by weight, <=0.02% C, 0.4 to <1.0% Si, <=1.0% Mn, <=0.04% P, <=0.03% S, <=0.015% Al, 10 to 20% Cr, <=0.02% N, <=0.5% Nb, 0.02 to 1.5% Ta so as to satisfy <=0.5% in total of Nb and Ta and 0.01 to 0.15% Zr, contg. C, N and Zr so as to satisfy the inequality Zr%/91<=C%/12+N%/14, and the balance iron with inevitable impurities is prepd. Thus, the stainless steel for an automobile exhaust manifold excellent in high temp. strength after high temp. long time aging and excellent in workability and productivity can be obtd.
Patent JP-H11315902-A (JP)
Title: Ball screw
Inventor: YABE TAKAYUKI
IPC: F16H25/22
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient load capacity of each ball and strength of a holder by arranging a ball nut having a piece so as to guide circulation of the balls striding over a screw thread of a screw shaft, and separating the balls from each other in a screw groove direction by the holder arranged be tween the screw shaft and the ball nut. SOLUTION: Balls are rotatably fitted in ball screw shafts 2, 4 of a screw shaft 3 and a ball nut 5. A piece 7 is fitted to a hole 8 of the ball nut 5 striding over two grooves formed adjacently to the ball screw groove 4 of the ball nut 5, and a deep ball circulating passage 9 for allowing the balls to stride over a screw thread formed between ball screw grooves 2 of the screw shaft 3 is formed on an inner circumferential surface thereof. A holder 10 for rotatably holding the balls 6 so as to separate from each other in a ball screw groove direction is provided in a space between an outer peripheral surface of the screw shaft 3 and an inner circumferential surface of the ball nut 5. The holder 10 is constituted by a plurality of holding plates on which holding holes of the ball 6 are drilled.
Patent JP-S6015185-A (JP)
Title: Printer
Inventor: KIDO KATSUYUKI
IPC: B41J21/00
Filed: 1983-07-07
Abstract: PURPOSE:To enable the confirmation of the requirements and condition of a printer simultaneously with a test printing thereof by performing the test printing of the printer with the addition of items names corresponding to the requirements and condition previously memorized into a memory to the requirement data and condition data of the printer. CONSTITUTION:As test data used when a test printing is performed to determine whether a printer operates normally in the printing or not, for example, the type of the printer is entered into the first line, the number of the ROM storing the program into the second line, the optional connection state into the third line, the set condition of the functional action into the fourth line and the type of the interface into the final line. It is preferable that the part (a) of each line indicate the item names of the requirements and condition and the part (b) thereof the corresponding requirements and condition in codes.
Patent JP-2000314201-A (JP)
Title: Unit assembly structure of system ceiling
Inventor: INOUE MASAHIRO
IPC: E04B9/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a unit assembly structure of a system ceiling which is easily mounted on a unit in an assembled condition, and scarcely occurring a step or a clearance at a butted part. SOLUTION: A substantially rectangular frame is mounted on its short side between T-bars 1 which are suspended from a building skeleton and opposite to each other. A short member 11 on the short side of a frame 2 is formed of an elastic material at the storable height between a horizontal piece 5 at a lower end of the T-bar 1 and a head portion 6, and has an engagement part 21. A perpendicular piece 7 between the horizontal piece 5 of the T-bar 1 and the head portion 6 is engaged with the engagement part 21 in a projecting condition from the perpendicular piece 7, and a screw 10 to attract the short member 11 toward the T-bar 1 in an elastically deformed condition by tightening the engagement part 21 to the perpendicular piece 7, and to substantially and closely attach the short member to the perpendicular piece 7 is provided.
Patent JP-S5912611-A (JP)
Title: Level stabilizing circuit
Inventor: MUTOU NORIO
IPC: H03G3/30
Filed: 1982-07-12
Abstract: PURPOSE:To obtain stability even against pulses which vary in repetitive period at random by increasing the time constant of a sample holding circuit sufficiently and to feeding part of its output back to an input side. CONSTITUTION:Part of the output of a coupler 2 is extracted and converted by a detector 3 from an RF signal to a video signal. The level of the video signal is compared with a reference level by a comparator amplifier 4, whose comparison output E1 is supplied to the sample holding circuit 5A whose time constant is increased sufficiently through an adder 7. The output EO of the sample holding circuit 5A is multiplied by magnification K (<1) through a magnification device 8, whose output is fed back to the adder 7. The obtained output E0 of the sample holding circuit 5A is applied to a variable attenuator 1 through a driver circuit 6 to stabilize the RF signal. Thus, the stabilization even against pulses which vary in repetitive period at random is obtained.
Patent JP-H0421309-A (JP)
Title: Inspecting method for interior of conduit
Inventor: FUJIEDA TAKASHI
IPC: H02G1/08
Filed: 1990-05-11
Abstract: PURPOSE:To inspect the interior of a conduit over the entire length of by observing the state in the conduit imaged by a camera by a television display while drawing a hollow pipe from the conduit. CONSTITUTION:After a hollow pipe 1 is laid in a conduit 7, a messenger wire 22 is drawn into the pipe 1. A power communication composite cable 27 is coupled to the rear end of the wire 22, drawn and passed through the pipe 1. A CCD camera 29 and an illumination lamp 30 are mounted at the end of the cable 27 drawn into the pipe 1. A takeup band 46 is driven to draw the pipe 1 thereby to draw the camera 29 into the conduit 7 to move in the conduit 7. Accordingly, an image in the conduit 7 imaged by a camera 29 is observed by a display 50 while illuminating the interior of the conduit 7 by the lamp 30 to inspect the interior thereof.
Patent JP-S5913470-A (JP)
Title: Binary-coding method of pattern
Inventor: TAKAHASHI SHIYOUJI
IPC: H04N1/403
Filed: 1982-07-14
Abstract: PURPOSE:To remove the goast-like dirt of intermediate density of printing charaters from a business form, by reading out a reference pattern and a pattern to be recognized which are marked on the business form, mulilevel-coding these patterns in accordance with the density of each picture element, then binary- coding the pattern to be recognized in accordance with the density histogram of the reference pattern. CONSTITUTION:Prior to reading a character to be recognized, a quantizing circuit 1 reads out a reference character, a reference pattern, printed on a reference pattern printing area and outputs a multileve video signal and a histogram forming circuit 2 outputs a histogram for the multilevel video signal. A histogram discriminating circuit 3 selects the threshold on the basis of the obtained histogram to obtain a binary video signal from which dirt due to a goast is removed.
Patent JP-S62279352-A (JP)
Title: Magnetic toner
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/083
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a magnetic toner free from charging up by incorporating a magnetic iron oxide specified in Si content. CONSTITUTION:The magnetic iron oxide contains Si element in an amount of 0.1-1.5wt% of the iron element. The content of Si element A is <=0.7wt% of the iron element when the iron element is dissolved in the magnetic iron oxide in a amount up to about 10wt%, and the content of Si B is 0.2-5wt% of the iron element when the iron element is dissolved in an amount of 90-100wt%, and a B/A ratio is >=1.0. The toner is obtained by premixing this magnetic iron oxide together with a binder resin in a mixer, kneading the mixture with a melt kneader, after cooling, coarsely crushing it with a crusher, then, finely pulverizing it with a supersonic jet pulverizer, and classifying it.
Patent JP-S6015136-A (JP)
Title: Carcass ply band turning apparatus of tire molding machine
Inventor: TSUJIMOTO TETSUO
IPC: B29D30/32
Filed: 1983-07-06
Abstract: PURPOSE:To improve the working efficiency and to obtain a tire good in uniformity, by projecting a bead wire supporting mechanism when the expansion of a bladder film that approaches the end of the tire molding drum due to the expansion is temporarily stopped. CONSTITUTION:A carcass ply band 4 is mounted onto a drum 1, a bead wire 6 is placed at the pressing position, and a bladder 11 is expanded to lift opposite ends 4a, 4a of the band 4 with the creases spread. The supply of compressed air to the bladder 11 is temporarily stopped, then a piston rod of an air cylinder 22 is projected, and a bead wire supporting mechanism 19 is projected from an annular body 10. A bead wire supporting member 17 is abutted against the inner circumferential surface of the bead wire 6 and it is firmly positioned concentrically with the drum 1. The again compressed air is supplied to the bladder 11 to be expanded, and the carcass ply band 4 is turned diametrically outside along the bead wire 6.
Patent JP-H08318987-A (JP)
Title: Container
Inventor: HASEGAWA HIROYUKI
IPC: B65D85/86
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a container which can contain an article applied or added with a viscous material at the underface of the article, without influence on the viscous material. CONSTITUTION: A plurality of recessed containing parts 24 having almost the same outline with an article 5 to be contained, are formed on a container 20. The part where a viscous material 10 is not applied to the article, is placed on a step 27 provided in the recessed containing part 24 to contain the bottom face of the containing parts 24 and the viscous material 10 of the article with a distance therebetween.
Patent JP-H08314277-A (JP)
Title: Developing device
Inventor: OKADA HIDEKI
IPC: G03G15/08
Filed: 1995-05-22
Abstract: PURPOSE: To form the image of high resolution where image density fluctuation caused by a jitter is prevented by supplying developer on a developer carrier after temporarily damming and storing charged developer in developer storage space constituted of partitioning members. CONSTITUTION: A carrier member 40 separates the developer 10 which remains on the developer carrier 20 after developing and carries it to the developer storage space 62. A stripping bias applying means 46 is provided between the carrier member 40 and the developer carrier 20, and bias voltage is appliedd so as to make the carrier member 40 have the potential of reverse polarity to the charge polarity of the developer against the developer carrier 20. Thus, only the developer 10 charged to a specified polarity is stored in the developer storage space 62 without incorporating the developer charged to the reverse polarity. The partitioning member 50 temporarily dams the developer 10 carried after stripped from the developer carrier 20 by the carrier member 40, and supplies the charged developer 10 on the developer carrier 20.
Patent JP-S614112-A (JP)
Inventor: DONARUDO DEII JIYAASON
IPC: H01B3/44
Filed: 1985-06-07
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-S61645-A (JP)
Title: Yarn monitor of loom
Inventor: FURANTSU KUSAFUEERU HIYUUMAA
IPC: D03D51/34
Filed: 1985-06-07
Abstract: Weft threads on a circular loom which are wound off the respective bobbin of the weaving shuttle traveling in the weaving shed along a circular path formed by the circular reed, and transferred onto the fabric edge of the tubular fabric, are supervised by a scanner in order to generate an electric stop signal in the case of a weft thread fault. This results from the use of a non-contact sensory system of capacitive, inductive, opto-electric or magnetic kind, with the scanner means comprising a tipping lever supported on the respective shuttle and acted upon by the drawn-off thread against the effect of a restoring force, said tipping lever functioning like a switch, in the case of a weft thread fault, and combined with at least one signal transmitting component of the sensory system arranged on the reed. This permits the correct supervision of the existance of the weft threads wound off the bobbins of the circulating shuttles in order to stop the loom immediately, so as to avoid a weaving fault, in the case of a weft thread failure owing to weft thread breakage or depletion of the weft thread package, for example.
Patent JP-H01292674-A (JP)
Title: Digital data recording and reproducing device
Inventor: FUJII SHOZO
IPC: G11B20/12
Filed: 1988-05-19
Abstract: PURPOSE:To classify and record a data block given from a computer by forming plural data volume regions on a tape and forming a data block area in a reservation region of the data volume. CONSTITUTION:The data volume regions and amble regions having a specified number of tracks consisting of the data block area and the reservation area are produced by a data volume recording control part 13 on the tape 3. And, a random write function for rewriting a data block area in an optional data volume region is executed by a data block recording and reproducing control part 12, and in addition, an AND-function for adding a new data block area to an optional data volume region is executed. Moreover, a random read function is executed by the control part 12.