baber/WOPTO huggingface dataset:
Patent JP-S6296554-A (JP)
Title: Heat-resistant resin composition
Inventor: KANAYAMA KAORU
IPC: C08K5/17
Filed: 1985-10-24
Abstract: PURPOSE:To provide the titled compsn. having excellent thermal stability and mechanical characteristics under high-temperature conditions and useful as a resin for multi-layer lamination, a sliding material and an adhesive, by blending a polymaleimide compd. with a specified polyamine. CONSTITUTION:1mol of an arom. dialdehyde (a) (e.g., 1,2-benzenedialdehyde) is condensed with 2-60mol of an arom. amine (h) of formula I (wherein X is H, halogen, a 1-4C alkyl, alkoxy) (e.g., aniline) in the presence of an acidic catalyst at 40-150 deg.C for 1-10hr to obtain a polyamine (B) of formula II. 100pts. wt. polymaleimide (A) contg. at least two maleimide groups per molecule (e.g., N,N'-4,4'-diphenylmethanebismaleimide) is blended with 5-100pts.wt. component B and optionally a reinforcing agent, a filler, a colorant, a pigment, a flame retarder, and various synthetic resins.
Patent JP-S61117598-A (JP)
Inventor: SUZUKI MASAYOSHI
IPC: H05B44/00
Filed: 1984-11-14
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-2001063950-A (JP)
Title: Footstep for passenger conveyor
Inventor: HIRATA TAKASHI
IPC: B66B23/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent frictional materials arranged on the upper face of a tread from being removed easily by the force applied at the time of alighting and boarding and to fit the frictional materials easily by providing holes to be inserted with the frictional materials on the upper face of the tread. SOLUTION: A plurality of holes 2B are provided in the same direction as the advancing direction of a footstep on the protruded faces 2A of the upper face 2 of the footstep, cylindrical rubbers 3 which are frictional materials are inserted into the holes 2B, and the upper faces of the rubbers 3 are slightly protruded from the protruded faces 2A. Since the rubbers 3 protruded from the protruded faces 2A of the upper face 2 of the footstep are arranged, such a danger can be prevented that passengers utilizing a passenger conveyor slip on the footstep. Since the rubbers 3 have a cylindrical shape and inserted into the holes 2B to abut on the base plate 2C of the upper face 2, the rubbers 3 are not removed by the alighting and boarding of the passengers. The rubbers 3 are merely inserted into the holes 2B, and they can be fitted easily in a short time.
Patent JP-H03101503-A (JP)
Title: Controller for attitude of antenna on travelling object
Inventor: SUZUKI KATSUO
IPC: H01Q3/02
Filed: 1989-09-14
Abstract: PURPOSE:To suppress useless power consumption and the wear in the mechanism, and to always receive a level as high as possible by varying a value of a 1st setting value TH1 depending on the quantity of reception level fluctuation in the case of scanning of a small range. CONSTITUTION:When a reception level is less than a 1st setting value TH1 and at a 2nd setting value TH2 or over, a small range scanning control means 1 scans antennas 31, 32 in a small range. Then the attitude of the antennas 31, 32 are set in a direction of higher reception level in the small range. When the reception level reaches the extreme value of a 2nd setting value due to the presence of an obstacle or a rapid attitude change in a vehicle or the like, a search scanning control means 1 applies search scanning to the antennas 31, 32 in a range wider than the scanning of a small range. Then a set value update means 1 detects a fluctuation HR-LR of the reception level for the scanning of a small range and updates the 1st setting value TH1 to 0.9.HR slightly smaller than the high reception level HR for the scanning of a small range, when the fluctuation HR-LR is less than a 3rd setting value TH3.
Patent JP-H1161354-A (JP)
Title: Nonglaring surface-roughened stainless steel sheet with small luminosity direction dependency and its manufacture
Inventor: SHIMIZU TAKESHI
IPC: C25F3/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stainless steel sheet, which has small luminosity direction dependency in the color tone difference due to viewing angle by highly densely forming a concave pit on the steel sheet surface by means of alternating electrolysis in the water solution of FeCl3 and setting at a specific value or less the maximum luminosity index for reflected light at a specific angle. SOLUTION: An alternating electrolysis is carried out on a stainless steel sheet in the water solution of FeCl3 ; on the surface of the sheet, a concave pit is formed, which has an opening in the average diameter of 0.5-5 μm, in such high density as the area ratio with the pit unformed is 40% or less. As a result, the nonglaring surface- roughened stainless steel sheet is obtained having a small dependency in luminosity direction with 70 or less Lmax and desirably 20 or less ΔL. Lmax , however, is such that the reflected light, on the same plane as the luminous flux of 45±2 deg. optical axis against the normal line of a sample, is measured between 0 and 80 deg. angles at 5 deg. interval by means of a spectroscope as specified in JISZ8722 4.2 with Lmax determined as the maximum value in the measured luminosity L*.  Meantime, ΔL is determined as Lmax -Lmin =ΔL, assuming Lmin to be the minimum value of L* in the above first group.
Patent JP-H08105712-A (JP)
Title: Optical range finder
Inventor: NAKASE SHIGEKI
IPC: G01C3/06
Filed: 1994-10-03
Abstract: PURPOSE: To accurately detect the phase difference of the measured light at the times of emitting and receiving the light and to improve the measuring accuracy of a distance by comparing the pulse height of a homodyne signal with each other corresponding to the switching of the phase modulation of a drive signal. CONSTITUTION: A signal generator 20 outputs a drive signal D0 in which four types of phase modulation are executed in time division to a light source 30, and outputs the signal D1 and reference signals R1 , R2 having the same frequency f0 to homodyne processors 50, 60. Further, the generator 20 outputs a switching signal S0 synchronized with the phase switching of the signal D1 to a phase detector 70 and a gain regulator 80. Thus, the light source 30 irradiates the object 10 to be measured with a measuring light P0 phase- modulated in a time division. Its scattered reflected light is received by a photodetector 40, which outputs a detection signal M0 to the processors 50, 60. The processors 50, 60 synthesizes the signals R1 , R2 and the signal M() to generate an interference signal.  As a result, the pulse heights of holding homodyne signals H11 , H12 and inverting homodyne signals H21 , H22 are accurately reflected by the phase difference of the signal M1 and the signals R1 , R2 .
Patent JP-H1182193-A (JP)
Title: Air cleaner
Inventor: YOSHIJI ATSUSHI
IPC: F02M35/024
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To easily insert or remove a filter element by integrally forming a cover body for closing an opening for inserting the filter element and a supporting frame for supporting the filter element, and engaging the tip of the supporting frame with the wall part of an air cleaner case by a detachable hinge form. SOLUTION: A housing 1 of an air cleaner case has an inlet 2 in an atmospheric chamber in the left half and an outlet 3 in a clean air chamber in the right half, and an opening 4 is formed in the wall of the atmospheric chamber side. A cover body 11 for closing the opening 4 is integrally formed in the base end part of a supporting frame 6 in which a filter element 5 is housed and supported. A hinge 8 projecting to the front side is formed at the tip of the supporting frame 6, and a hinge seat with which the hinge 8 is engaged when the supporting frame 6 is mounted in the housing 1 is formed in the seating position of the supporting frame 6, in the bottom of the housing 1. A pawl piece 12 capable of elastically deforming is formed in the cover body 11 to attach to or detach from an acceptor 13 formed in the housing 1.
Patent JP-H1083561-A (JP)
Title: Information recording and reproducing device
Inventor: TANAKA TOSHIHISA
IPC: G11B7/135
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of obtaining a necessary on-disk power at the time of recording or erasing and dealing with densification and an overwrite disk. SOLUTION: This device is provided with a first optical system 20 for irradiating a magnetooptical disk 16 with a linearly polarized light spot and a second optical system 21 for irradiating the disk with a circularly polarized light spot. The first optical system is used at the time of reproduction and the second optical system 21 is used at the time of recording or erasing. A polarizing beam splitter 24 of the first optical system 20 transmits about 70% of a P- polarizing beam through and a polarizing beam splitter 32 of the second optical system 21 transmits all P-polarizing beams through. Since the first optical system 20 is not used for recording or erasure, a loss of light beam at the time of recording or erasing is left out of consideration.  Since the second optical system 21 is not used for reproduction, the lowering of a reproducing signal at the time of reproduction is left out of consideration and a necessary on-disk power is obtained.
Patent JP-S6480728-A (JP)
Title: Automobile engine auxiliary control device
Inventor: SONODA TOSHIYA
IPC: F02B67/04
Filed: 1987-09-24
Abstract: PURPOSE:To reduce demand by engaging and disengaging the hydraulic clutch provided in the transmission system from the crank shaft to an auxiliary equipment by controlling the pressure oil supplied from a hydraulic power source. CONSTITUTION:The hydraulic clutch 25 provided to an auxiliary drive shaft 14 supported in parallel with the crank shaft 13 engages and disengages the transmission system to an auxiliary equipmeht according to the pressure oil supplied from a hydraulic power source. And the pressure oil supplied to the hydraulic clutch 25 is controlled by a solenoid valve 33 for controlling the drive of the auxiliary equipment by engaging and disengaging the transmission system. This reduces the demand to the auxiliary equipment required for drive control and can decrease the load of a battery. And the hydraulic clutch 25 being supplied with pressure oil from the hydraulic power source of a pump or the like integrally driven by the crank shaft, the load of the starter motor and others can be reduced by setting the hydraulic clutch 26 in a disengaged state without performing specific controlling in engine cranking.
Patent JP-H0688629-A (JP)
Title: Mist type bath room heating apparatus
Inventor: WATANABE KENJI
IPC: F24D15/00
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate uncomfortableness upon starting heating caused by mist and eliminate the cause of production of any mold. CONSTITUTION:A large amount mist nozzle 4 and a small amount mist nozzle 5 are mounted on a mist nozzle unit 3, and when heating is started a changeover valve 6 is switched to the side of the large amount mist nozzle 4 to discharge a large amount of mist into a bath room 1 for heating with satisfactory starting. Further, high temperature mist is discharged to prevent a greater amount of vapor from being produced.
Patent JP-H1082166-A (JP)
Title: Buffer stopper of base isolation floor
Inventor: KURABAYASHI HIROSHI
IPC: F16F15/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a hydraulic buffer device from being broken even if a base isolation floor is displaced in any direction. SOLUTION: A buffer stopper of a base isolation floor is provided with a hydraulic buffer device 13 of which one end is supported on a shaft 25 in the vertical direction which is provided on a foundation bed 4 in such a manner that it can turn freely, a guide rod 28 of which one end is fixed on the hydraulic buffer device 13 and which is extended in parallel with a piston rod 15 of the hydraulic buffer device 13, a base isolation floor 1 supported on the foundation bed 4 in such a manner that it can move, and collision plates 30 which are supported on a shaft 29 in the vertical direction which is provided on the base isolation floor 1 in such a manner that it can turn freely, through which the guide rod 28 passes slidably, and which oppose at required distance at a tip of the piston rod 15.  The collision plate 30 is displaced in a condition in which it passes through the guide rod 28 at all times, keeps a central axial line of the hydraulic buffer device 13 in the direction in which it becomes parallel with the guide rod 28 through the guide rod 28, and collides at a posture which opposes from the direction in which it becomes parallel with an axial line of the piston rod 15 of the hydraulic buffer device 13 at all times.
Patent JP-H0976545-A (JP)
Title: Thermal printing head
Inventor: MATSUOKA YUKI
IPC: B41J2/335
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive from bulging out to the surface of a substrate by forming a groove along the dividing line of the substrate. SOLUTION: A substrate 3 divided into three parts with an exothermic resistor array is fixed to a support substrate 1 consisting of an alumina ceramics through an adhesive layer 2. The support substrate 1 is fixed to the surface of an aluminum heat radiation plate 4 with a pressure-sensitive adhesive double coated tape 5. On the surface of the support substrate 1, a groove 7 is formed by a dicing method along the dividing line 6 of the substrate 3. The dividing line of the substrate should have an internal angle of 45 deg. between the lower bottom and the dividing line of the substrate. The adhesive layer 2 is formed on the support substrate 1. Part of an adhesive for fixing the substrate 3 to the support substrate 1 is stored in the groove 7 formed along the dividing line 6 of the substrate 3, and does not reach the surface of the substrate 3.
Patent JP-S62152854-A (JP)
Title: Method of textile-printing material
Inventor: DOUBLET LUC
IPC: B41F17/00
Filed: 1986-10-09
Abstract: The invention relates to a process for printing a material. 
<??>More specifically, it is concerned with a process by which a material is decorated with a multicoloured design consisting of an association of primary elementary forms, such as any geometrical forms, figures or letters, each having a primary colour, the multicoloured design being produced beforehand on a provisional support from inks capable of being transferred onto the material by heat and pressure. 
<??>According to the invention, a basic set of coloured sheets is formed by stacking one or more sheets covered on one flat face with sublimable ink, the set comprising at least one sheet of each primary colour of the final multicoloured design, the contours of the elementary forms of the decorative design are formed in relation to the outer contour of the material to be decorated by simultaneous cutting in each sheet of the set, all the sheets then each identically possessing precut zones corresponding to the elementary forms of the final design, the multicoloured decorative design is composed on a provisional support by a superposition and/or juxtaposition of the precut primary elementary forms, the primary elementary forms being taken from the sheet of corresponding primary colour, and the multicoloured design thus composed is transferred from the provisional support onto the material to be decorated, the provisional support and material being kept in intimate contact by pressure, and heating being carried out in such a way that there is a sublimation of the inks and an identified diffusion of the inks in the material.
Patent JP-2001063817-A (JP)
Title: Cement feeding screw conveyor at cement milk manufacturing plant
Inventor: SATO YOSHIO
IPC: B65G33/18
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress a measuring error small by driving a small-diameter sub-screw conveyor in the stage slightly before cement reaches its set value, and feeding the cement from a large-diameter main screw conveyor to a cement milk manufacturing plant with the sub-screw conveyor only. SOLUTION: When the cement milk manufacturing plant 3 is operated, the cement in a cement silo is delivered and fed to a sub-feed port 7 by the large- diameter main screw conveyor 5. When the sub-feed port 7 becomes full, cement is fed to behind the main screw conveyor 5 and fed to the cement measuring unit of the plant 3 from an exhaust port 8. Only the small-diameter sub-screw conveyor 6 provided in parallel with the main screw conveyor 5 is driven in the stage slightly before the fed cement reaches its set value, and the cement fed through the sub-feed port 7 is fed to the plant 3 from a feed acceptor 4 by the sub-screw conveyor 6.
Patent JP-S6396312-A (JP)
Title: Pad bearing device
Inventor: UNO SHUETSU
IPC: F16C33/10
Filed: 1986-10-08
Abstract: PURPOSE:To prevent the flowing out of an oil which is accompanied by the rise of the oil surface occurring due to the intrusion of air bubbles into the oil and to improve the performance of a bearing by connecting a discharge pipe to the upper part of each pad, boring a discharge opening in the inside for communicating with the discharge pipe, and vertically installing a suction pipe on the lower part. CONSTITUTION:In a pad bearing device where plural pads 4 divided in an arc shape are provided in a bearing base 1, a rotary shaft 6 provided with a rotary sleeve 5 on the inner side of each pad 4, and an oil tank 8 is provided on the lower part of the bearing base 1, a discharge pipe 12 which pressure-feeds the lubricating oil of the oil tank 8 is connected to the upper part of each pad 4. On the middle part of the inner side of each pad 4, a discharge opening 14 is bored for communicating with the discharge pipe 12, while on the lower part of each pad 4, a suction pipe 16 immersed in the oil tank 8 is installed vertically. A cool oil supply groove 17 communicating with the suction pipe 16 is formed along the inner periphery of each pad 4, and the stirring loss in the lubricating oil and the intrusion of air bubble due to the function of the rotary sleeve 5 can thus be prevented, and the flowing out of the lubricating oil accompanied by the rise of the oil surface can also be prevented.
Patent JP-H0790505-A (JP)
Title: Soft magnetic steel material and its production
Inventor: OMORI TOSHIMICHI
IPC: H01F1/16
Filed: 1993-09-27
Abstract: PURPOSE:To stably and inexpensively obtain a soft magnetic steel material excellent in coercive force and magnetic flux density by specifying respective contents of C, Mn, P, S, N, O, Si, Al, Ti, V, and Mo and also specifying ferrite grain size. CONSTITUTION:This steel material has a composition which contains, by weight, <=0.007% C, <=0.5% Mn, <=0.2% P, <=0.01% S, <=0.01% T.N, and <=0.005% T.O and into which at least one or more kinds among Si, Sol.Al, Ti, V, and Mo are incorporated in the range where R defined by R=16Si+22Al+25Ti+20V +8Mo satisfies 15<=R<=70. Further, average ferrite grain size (d)(mm) is regulated so that it satisfies, in the relations with the thickness or diameter (t)(mm) of the steel material, the following: d>=0.2 when t=0.2 to <0.5; d>=tX0.4 when t=0.5 to <1.3; and d>=0.5 when t>=1.3. By finally heattreating this steel material at 850-1300 deg.C, the above ferrite grain size can be obtained.
Patent JP-H0793930-A (JP)
Title: Thin film magnetic head slider
Inventor: KAWASAKI MIKIO
IPC: G11B5/31
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a thin film magnetic head slider which operates stably in a region of a low floating height. CONSTITUTION:The thin film magnetic head slider has at least one air bearing surface (ABS) 25, 26 extending towards an air inlet end from an air outlet end at a floating surface opposite to the front surface of a magnetic disc, and a recording/reproducing element part 30 at a side face of the air outlet end of the air bearing surface 25, 26 which includes a layered coil 31. Lateral tapered parts 32-35 are formed at side edges of the air bearing surface 25, 26 to assume 2-45 deg. to the air bearing surface 25, 26 in this thin film magnetic head slider 24. Accordingly, the width of the ABS is rendered narrower than the width W1 of the coil, so that the thin film magnetic head slider operates stably in a region of a low floating height.
Patent JP-H0580509-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: H01L21/027
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a high resolution pattern excellent in sensitivity, developing property and heat resistance by containing an alkali soluble low molecular weight compound, at least a part of hydroxy group of which is sulfonylated by a specific sulfonylating agent. CONSTITUTION:The alkali soluble low molecular weight compound obtained by sulfonylating at least a part of hydroxy group of an alkali soluble resin, a quinone diazide compound and a polyhydroxy compound with the sulfonylating agent expressed by the formula I is contained. In the formula I, R1 is aliphatic hydrocarbon group or a group expressed by the formula II, X is alkylene group, alkenylene group or single bond, R2 is hydrogen atom, alkyl group, alkoxy group, alkenyl group or carboxyl group (in the case that X is single bond, hydrogen atom and alkyl group are excepted). The sulfonylating agent expressed by the formula I is methane sulfonic chloride (B), ethane sulfonic chloride (C) or the like as a concrete example.
Patent JP-S61119971-A (JP)
Inventor: HONDA YOSHIAKI
IPC: F25D19/00
Filed: 1984-11-13
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-H10164380-A (JP)
Title: Device and method for processing image
Inventor: MATSUBAYASHI KAZUHIRO
IPC: H04N1/64
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and a method in which a line and a character in existence in received image data are clearly outputted in the case of outputting colors used for the received image data while being assigned to colors capable of being outputted by an output device and the colors in use are outputted in a surely distinguished way. SOLUTION: A saturation calculation section 103, a lightness calculation section 104 and a hue calculation section 105 calculate saturation, lightness and hue of each color used for received image data respectively. An achromatic/ chromatic color classification section 106 classifies each color into achromatic color or chromatic color based on the calculated saturation. Based on the lightness of the colors classified into the achromatic colors, an achromatic/lightness sequential assignment section 107 assigns achromatic colors displayed by a LCD to the colors. Furthermore, based on the hue of the colors classified into the chromatic colors, a chromatic hue sequential assignment section 108 assigns the chromatic colors displayed by the LCD to the colors.