baber/WOPTO huggingface dataset:
Patent JP-H09273081-A (JP)
Title: Antimicrobial acrylic fiber and its production
Inventor: NISHIHARA YOSHIHIRO
IPC: D06M101/16
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To produce an antimicrobial acrylic fiber having effects on all the bacteria required for an antimicrobial and deodorizing textile product without inactivating the antimicrobial and deodorizing performances due to treatments received by the fiber in a use environment such as postprocessing of the fiber such as dyeing, bleaching and softening treatments, washing, etc., without causing toxic substances in the whole process including the production to disposal and provide a method for producing the antimicrobial acrylic fiber. SOLUTION: This antimicrobial acrylic fiber has 0.1-2.5wt.% total chitosah content, >=0.03wt.% content of an extractable chitosan and the total chitosan content exceeding the content of the extractable chitosan. Furthermore, the method for producing the antimicrobial acrylic fiber comprises carrying out the wet spinning of an acrylonitrile-based polymer solution, dipping the spun yarn before drying and densifying in an acidic aqueous solution of the chitosan, subsequently neutralizing the resultant yarn and then drying and densifying the neutralized yarn.
Patent JP-H1179137-A (JP)
Title: Tape supplying device in adhesive tape sticking machine
Inventor: KOMATSU HIROMITSU
IPC: B65B51/06
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To stick an adhesive tape on an object smoothly irrespective of strength of feed-out resistance of the tape. SOLUTION: The tape supplying device 10 comprises a tape holder 11 wherein an adhesive tape T is wound and paid out and a feeder 12 provided between the tape holder 11 and an initial sticking position for forcibly feeding out the adhesive tape T from the tape holder 11. Thus even if the adhesive tape with high feed-out resistance is used, the adhesive tape T can be stuck to a corrugated fiberboard box B without preventing an object from moving due to the feed-out resistance.
Patent JP-H07103833-A (JP)
Title: Apparatus for measuring fitting stress of double tube
Inventor: FUKUDA SHINICHI
IPC: G01L5/00
Filed: 1993-09-30
Abstract: PURPOSE:To carry out selection between passed and failed members by provid ing a position sensor, a psuedo-acoustic emission AE transmitter, an AE receiver, a measuring unit, etc. thereby deciding automatically whether the fitting stress of a double pipe is higher than a predetermined level. CONSTITUTION:An electric pulse signal generated from a pulse generator 18 is converted into a pseudo-AE signal by an AE transmitter 6a through a contact medium, i.e. water 15, and an elastic wave is generated in a specimen 2. The elastic wave propagates through the specimen 2 in the direction of an arrow 19 and received through the water 15 by an AE receiver 6b where it is converted into an electric signal. The electric signal has a waveform subjected to envelop detection by an AE metric unit 20. The wave subjected to envelop detection is taken into an A/D converter in the metric unit 20 and the AE waveform parameter is measured digitally with a sampling time of 100muS. A decision unit 21 then decides pass/fail of the fitting stress between inner and outer pipes based on the level of AE waveform parameter.
Patent JP-H09183849-A (JP)
Title: Production of poly-o-hydroxyamide and poly-o-mercaptoamide
Inventor: REKAI ZECHI
IPC: G03F7/038
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain poly-o-hydroxyamide and poly-o-mercaptoamide soluble in an aqueous alkaline developing agent not containing a metal ion by reacting a bis-o-amino(thio)phenol with a dianhydride obtained by mixing a dicarboxylic acid having a specific structure with a sulfonic acid at a specific or a lower temperature.  
     SOLUTION: These objective compounds are obtained by reacting (A) a bis-o-amino(thio)phenol with (B) a mixed dianhydride obtained from a dicarboxylic acid of the formula: E-SO 2 -O-CQ-R*-CO-O-SO 2 -E {E is CH 3 , CF 3  or a group of formula I (R 1  is H, F, CH 3  or CF 3 ), II or III; R* is -(CR 2 ) m  [R is H, F, CH 3  or CF 3 ; (m) is 1-10] or a group of formula IV or V [A is C(CH 3 ) 2 , C(CF 3 ) 2 , C(CH 3 )(C 6 H 5 ), C(CF 3 )(C 6 H 5 ), etc.]} and a sulfonic acid, preferably in the presence of a basic catalyst, at ≤0°C, preferably ≤(-)5°C. Further, as the component (B), the dianhydride consisting of isophthalic acid and p- toluolsulfonic acid is preferably used. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1069319-A (JP)
Title: Electronic load device
Inventor: KOIKE SHINICHI
IPC: G05F1/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the electronic load device which does not require a high- electric-power resistor for current detection even if a load current is large and stably operates without causing a current concentration phenomenon even if transistors, etc., have variance in characteristics. SOLUTION: Current amplifying transistors of multi-stage constitution are equipped with resistor for current detection respectively and detected currents of the respective resistor are made 1/n (n: number of stages of transistors) as large as the total load current, thereby making it possible to use ordinary small-sized resistors. Further, voltages developed by the current detecting resistors of the respective transistors are fed negatively back to a current control part 3 including a reference voltage to suppress the current concentration phenomenon.
Patent JP-S6490683-A (JP)
Title: Adjusting method for picture display device
Inventor: KURATA TAKATSUGU
IPC: H04N5/68
Filed: 1987-10-01
Abstract: PURPOSE:To reduce the number of adjusting processes by deciding the weight of a weighted average function by a distance between a scanning line to be adjusted and the scanning line in the circumference thereof. CONSTITUTION:Initially, a picture display device roughly and independently adjusts a deflecting voltage and a focussing voltage for respective scanning line. Thereafter, a CPU 54 reads the deflecting voltage corresponding to the roughly adjusted scanning line to take a weighted average according to the weighted average function predetermined by the use of the deflecting data of the circumference of the scanning line, calculate the deflecting data of the scanning line and write to corresponding memories 50-53. A similar operation is carried out on a focussing. At such a time, the weight of the used weighted average function is decided according to the distance between the scanning line and the scanning line to calculate data. In such a way, the adjusting state of a picture display element is rechanged by calculating the deflecting and the focussing data by the use of a CPU, so that the initial adjustment may be roughly executed to shorten a time required for the adjustment.
Patent JP-H04124292-A (JP)
Title: Production of electrodeposited bellows
Inventor: TAKADA HIROSHI
IPC: C23C28/02
Filed: 1990-09-14
Abstract: PURPOSE:To ensure uniform appearance and to improve gas diffusion resistance by forming a lustrous Ni plating layer by electroforming on bellows made of a multilayered film based on mat Ni plating layers. CONSTITUTION:A mat Ni plating layer 2, a Cu plating layer 3 and a mat Ni plating layer 4 are successively laminated by electroforming on the periphery of a metal matrix to form electrodeposited bellows 1 as a base. A lustrous Ni plating layer 5 of about several mum thickness is further formed by electroforming on the surface of the bellows 1, that is, the top of the plating layer 4 to obtain electrodeposited bellows 6. Even when the lustrous Ni plating layer 5 is formed, the physical properties of the bellows 6 depend on the mat Ni plating layers 2, 4 as the base and are not affected by the layer 5, though they are somewhat changed. The plating layer 5 can make the appearance of the bellows 6 uniform and can improve the gas diffusion resistance.
Patent JP-H1159967-A (JP)
Title: Image forming device
Inventor: SAITO MEGUMI
IPC: B65H7/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent defective separation, defective transfer or defective conveying at transfer to the back of paper due to curling generated at a transfer paper after settlement of the face of the paper. SOLUTION: A curl detection sensor (curl detecting means) 52 is constituted by a recess (recess part) 58 and an optical sensor 59 provided at the bottom of the recess 58. When there is a curl on a transfer material 57, the tip end of the transfer material falls into the recess 58, and it is detected by the optical sensor 59. As for the transfer material 57 having returned from the recess 58 to the normal conveying face, when it is determined by the curl detection sensor 52 that there is a curl, a roller contact signal 60 is output from a body controller 56, and a curling roller 54 having an angle in the vertical direction against the conveying direction is brought into contact with a curling roller 53 by a roller clutch 61 so as to hold the transfer material 57 so that the curl is corrected.
Patent JP-H1093239-A (JP)
Title: Ceramic circuit board and manufacturing method thereof
Inventor: KUDO JUNICHI
IPC: H05K1/03
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit board which can easily have a lower resistance conductor pattern with the increase in the thickness of the conductor pattern, and also provide a method for manufacturing such a ceramic circuit board. SOLUTION: On green sheets 2a, 2b, 2c which have conductor patterns 3a, 3b, 3b formed on their surfaces, green sheets 4a, 4b, 4c for spacers which have openings 5a, 5b, 5c corresponding to the conductor patterns 3a, 3b, 3c are placed. These are stacked, pressurized, and then baked and sintered to be formed into a multilayer ceramic circuit board. By press-fitting the conductor patterns projecting on the green sheets in the openings of the green sheets for spacers and then stacking and pressurizing a plurality of the green sheets, a conductor pattern which has a thickness larger than the critical one at which the green sheet can collapse and which therefore has a low resistance, can be obtained.
Patent JP-H0591012-A (JP)
Title: Diversity reception system in mobile radio station
Inventor: NAGATA KIYOTO
IPC: H04B7/04
Filed: 1991-09-25
Abstract: PURPOSE:To prevent production of a disadvantage at transmission due to a gain difference between a transmission reception common use antenna and a reception exclusive antenna when the diversity reception is implemented by using both antennas. CONSTITUTION:A reception level of a transmission reception common use antenna 1 and a reception exclusive antenna 2 is monitored and the diversity reception is stopped based on a prescribed condition to implement the processing according to the reception system by the transmission reception common use antenna 1 only.
Patent JP-2001074950-A (JP)
Title: Method for adjusting characteristic for optical multiplexer/demultiplexer
Inventor: SATO SHINOBU
IPC: G01M11/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make optionally adjustable the equivalent refractive index of an optical waveguide without necessitating high temperature heating by irradiating any optical waveguide with ultraviolet rays. SOLUTION: After the optical waveguide 11 is fixed onto a stage 12, the optical waveguide 11 is irradiated with ultraviolet rays 14b. The optical waveguide 11 is irradiated with the ultraviolet rays 14b after ultraviolet rays 14a exited from a light source 16 are turned back by a mirror 15 and are chopped into beams having width W and a uniform intensity distribution by a slit 13. The optical waveguide 11 is irradiated with the ultraviolet rays 14b by matching the slit width W to the part desired to adjust characteristics and in a stationary state or by narrowing the slit width W more than the part desired to adjust the characteristics, or irradiating the optical waveguide 11 with the ultraviolet rays 14b moving the irradiating position by moving the mirror 15. The wavelength of the ultraviolet rays 14a from the light source 16 is preferably about 200-300 nm. For example, a KrF eximer laser (wavelength 248 nm) or a YAG laser (wavelength 266 nm) is used as the light source 16.
Patent JP-H0294889-A (JP)
Title: Color contour emphasis circuit
Inventor: IKEDA KAZUMASA
IPC: H04N9/68
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate blur of color by correcting a color difference signal with a narrow band into a color difference signal at a broad band equivalently. CONSTITUTION:A broad band luminance signal Y is separated into a luminance low frequency component YL and a luminance high frequency component YH and the luminance low frequency component YL is differentiated by a differentiation circuit 35 and multiplied with the luminance high frequency component YH by a multiplier 37. Then a contour component Y0 of the luminance signal Y is extracted and the contour component Y0 and a differentiated output of a color difference signal (C-Y) are multiplied by a multiplier 39 to extract the contour component of the color difference signal. The contour component and the color difference signal (C-Y) are added by an adder 45 to generate a color difference contour correction signal (C-Y)1. Then three color difference signals (C-Y) ate obtained by retarding the color difference signal (C-Y) by a half of each changing time and the three color difference signals (C-Y) and the color difference contour correction signal (C-Y)1 are given to an intermediate value filter 47, from which a color difference signal (C-Y)0 with a broad band is obtained.
Patent JP-2001063508-A (JP)
Title: Air bag for front passenger seat
Inventor: HIRANO TATSUO
IPC: B60R21/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a front passenger seat allowing suppression of partial projection at the beginning of inflation in spite of the planar air bag formed with an opening part for inflation gas inflow in an about center of a bottom wall part, and capable of restraining an occupant with a large area even if the air bag restrains the occupant in the middle of the inflation. SOLUTION: This air bag 11 for a front passenger seat has a bottom wall part 12 including an opening part 13 for inflation gas inflow in an about center, and a ceiling wall part 14 having a nearly same outer shape as the bottom wall part 12, while having a bag shape wherein the peripheral edges of the bottom wall part 12 and the ceiling wall part 14 are joined to each other. At the beginning of folding the air bag 11, a junction part 16 on the vehicle front side in the mutual peripheral edges of the bottom wall part 12 and the ceiling wall part 14 is shifted to the vehicle rear side with maintaining a state wherein the bottom wall part 12 and the ceiling wall part 14 are overlapped and flatly spread. Then, in that state, the air bag 11 is folded such that the peripheral edges approach the opening part 13 side, and is housed in a portion of an instrument pane 1.
Patent JP-2001069574-A (JP)
Title: Outgoing incoming call restriction device for mobile terminal and outgoing incoming call restriction method for the mobile terminal
Inventor: SHIDARA KENJI
IPC: H04W48/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an outgoing incoming call restriction device for a mobile terminal with which the mobile terminal can restrict an outgoing incoming calls. SOLUTION: This outgoing incoming call restriction device stores a plurality of sets of pattern information with respect to noise in an incoming call restriction area and a quasi-incoming call restriction area that are detected to a memory section 6 in advance. When a control section 4 detects matching between an external noise detected by an external noise detection section 7 and the noise pattern in the incoming call restriction area stored in the memory section 6 through the comparison, the control section 4 discriminates that a mobile terminal 1 is resident in the incoming call restriction area, turns off power supplied from a power supply circuit 8 to control a call. Thus, even if a person carrying the mobile terminal forgets to turn off the power of the mobile terminal in the incoming call restricting area, the outgoing incoming call restriction device can restrict an incoming call from an external party and an outgoing call from the mobile terminal.
Patent JP-S62107547-A (JP)
Title: Automatic loop test system
Inventor: OGASAWARA TOSHIHARU
IPC: H04L69/40
Filed: 1985-11-05
Abstract: PURPOSE:To facilitate the information collection by supervising the state of a center and a line, applying loop test automatically from a terminal side and displaying the result thereby processing the terminal side properly and sending the result of test at the restoration of a fault to the center. CONSTITUTION:When a polling timeout or the like is detected at a point of time 27 at a terminal equipment side, an LLB signal 9 is set from the terminal equipment, switches 13, 14 of a MODEM3 are turned to terminals 101, 102, and after a modulation section 11 and a demodulation section 12 form a loop circuit, a data is sent from a terminal equipment 2, a data is received via the loop circuit to compare the data. After the result is displayed on a display device 6, the result is stored in a file 19. Then an RLB signal 10 of a terminal equipment 2 is set to throw the switches 13, 14 of the MODEM11 to terminals 201, 202, switches 17, 18 of a MODEM4 are turned to terminals 203, 204 to form a loop circuit by the two MODEMs 3, 4 then the data is sent from the terminal equipment, the data is received via the loop circuit to compare the data. The result is displayed on the display device 6, then the result is stored in the file 19.
Patent JP-S62107795-A (JP)
Title: Production of physiologically active substance and novel serum-free medium
Inventor: MIHARA AKIRA
IPC: C07K14/56
Filed: 1985-11-05
Abstract: PURPOSE:To culture an animal cell in high efficiency and produce a physiologically active substance, by adding a novel protein produced by a myeloleukemia cell strain K562-T1 to a medium in place of serum. CONSTITUTION:Human myeloleukemia cell strain K562-T1 is cultured in a medium. A novel protein substance accumulated in the culture product is separated therefrom and is added to a medium in place of serum. An animal-originated cell (B-lymphocyte cell such as Namalva, LukII, etc., T-lymphocyte cell such as CCRF-CEM, epithelial cell such as KB, myeloma cell such as SK-Ly-18, RPMI-8226, etc., monocyte cell such as HL-60, etc.) is cultured in the above medium to accumulate a physiologically active substance in the culture product.
Patent JP-H0294167-A (JP)
Title: Recording or reproducing device
Inventor: HOSHI KAZUO
IPC: G11B19/20
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the thickness and weight of the whole body of the title device by fitting a stator yoke so that the yoke can be positioned in a hole or recessed section formed in a chassis and using the thickness of the chassis as a space for fitting the stator yoke. CONSTITUTION:In order to fit a disc drive (DD) motor to the chassis 40 of the main body of this device supporting each constituent of a disc drive, a recessed section having a depth switch is nearly equal to the thickness of a stator yoke 1 is formed in the part of the chassis 40, to which yoke 1 is fitted, and the yoke 1 is fixed to the chassis 40 with screws 41 after the yoke 1 is put in the recessed section. Namely, the stator yoke 1 is fitted to the chassis 40 as if the yoke 1 is buried in the thickness of the chassis 40 and constitutes part of the chassis 40. Therefore, the whole body of the device can be reduced in thickness and weight by the thickness of the stator yoke 1.
Patent JP-S63106116-A (JP)
Title: Snow tyre and its manufacturing method
Inventor: DOI TERUMASA
IPC: B60C11/14
Filed: 1986-10-16
Abstract: PURPOSE:To improve gripping ability and to prevent surface damage by laying a pin-shaped member made of a complex member, in which fiber cords are buried in plastic, under tread rubber so that if becomes a specified angle to the tread surface. CONSTITUTION:Fiber cords 6 made of organic fiber such as aramid fiber, etc. or inorganic fiber such as carbon fiber, etc. are buried in thermoplastic resin such as polysulfone, etc. or thermosetting resin such as epoxyresin, etc. so as to make complex material C. This complex material C is formed into a pin shape with diameter of 0.3-15mm and laid under blocks 3-5 of tread rubber at the angle of 45 deg.-90 deg. to the tread surface. Then, it is laid under the unit blocks 3-5 at a rate of 5-25% by volume. By this constitution, the gripping ability can be improved and the surface damage can be prevented.
Patent JP-2000149830-A (JP)
Title: Cathode ray tube
Inventor: YOKOTA MASAHIRO
IPC: H01J29/07
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of visibility for flatness of a panel glass, by securing strength of a vacuum enclosure by forming the inner surface of a panel comprising a flat outer surface and an inner surface having a center part protruded toward the outer surface into a curved surface satisfying a relation with the shape of a phosphor screen. SOLUTION: In this cathode ray tube, an almost rectangular phosphor screen 14 having a horizontal direction M, a vertical direction N and an aspect ratio of M:N is formed on the inner surface of a panel 12, and when amounts of drop from the center of the inner surface at those locations separated by a distance (r) from the center of the inner surface of the panel 12 on the horizontal axis, the vertical axis and the diagonal axis of the phosphor screen 14 are set for ΔH(r), ΔV(r), ΔD(r) respectively, the inner surface of the panel 12 is formed into a curved surface satisfying the formula I and the formula II. When the amount of sinking on the diagonal axis of the phosphor screen 14 of the panel 12 is the maximum amount of sinking ΔD(rMax), it is preferably within a range of 5-20 mm.  Thereby, reduction of strength can be avoided by enhancing workability of a shadow mask.
Patent JP-S62108468-A (JP)
Title: Metal-hydrogen secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/28
Filed: 1985-11-01
Abstract: PURPOSE:To restrain arrival of oxygen from the positive electrode to the negative electrode by arranging a gas permeable micro porous film on at least one of the negative electrode mainly composed of hydrogen absorbing ally and the positive electrode employing a metal oxide as an active material. CONSTITUTION:A mixture of LaNi5 powder having hydrogen absorbing capacity and fibered polytetra fluoroethylene is formed in paste state and applied onto the surface of a current collecting member, thereby a hydrogen absorbing electrode 1 is made. Then it is packed by a micro porous polypropylene film 2 and faced through a separator 4 against a sintered nickel positive electrode 3. Thereafter, it is wound spirally and inserted into an outer can, then alkaline electrolyte is injected so that a metal-hydrogen secondary cell is formed. Consequently, oxygen gas produced from the positive electrode 3 during charge and discharge is restrained from arriving to the negative electrode 1 by means of the micro porous film 2, resulting in improvement of the cycle life.