baber/WOPTO huggingface dataset:
Patent JP-H05130154-A (JP)
Title: Demodulation circuit for fsk modulation wave
Inventor: SATOU KATSUNORI
IPC: H04L27/14
Filed: 1991-11-06
Abstract: PURPOSE:To discriminate a modulation wave with less frequency shift at a high frequency. CONSTITUTION:A line input 30 is supplied to a comparator, from which a square wave 31 is obtained and a differentiation circuit 15 extracts a differentiation outputs 32 representing a leading point and a trailing point of the square wave and supplies them to a CPU 16. A pulse width measurement counter 161 of the CPU measures a pulse width of the differentiation output sequentially to give pulse width data to a reception pulse output counter 163 and a conversion table 162. The counter 163 outputs an output 33 of the same waveform as the square wave 31 and the conversion table 162 outputs a delay width in response to a difference between a relevant pulse width and a half of the center frequency period with respect to each of the leading point and the trailing point of the reception output 33. A reception pulse output counter 164 outputs the reception delay output 34 subject to delay width delay. Both the waves 33,34 are given to an EXOR gate 9 and applies smoothing and shaping to obtain reception data RD.
Patent JP-2000118975-A (JP)
Title: Leveling device of working vehicle
Inventor: OHIRA AKIHIKO
IPC: B66F11/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To maintain a working floor of a working bench constantly in a horizontal condition even when a telescopic boom is deflected. SOLUTION: A leveling device 23 is provided with a leveling cylinder 17 which is provided between a working bench and a telescopic boom to move the working bench in the vertical direction, an angle sensor 25 to detect the angle with respect to the horizontal plane of a working floor of the working bench, a memory 27 to set the allowable angular range of the angle of inclination of the working floor with respect to the horizontal plane, and operation detector 31 to detect whether or not at least telescopic or derricking operation is effected, and a controller 33 to control the operation of the leveling cylinder 17 so that the angle of inclination of the working floor is within the allowable angular range when the detected angle of the working floor by an angle sensor 25 is judged to exceed the allowable angular range while detecting the telescopic operation, etc.,  of the telescopic boom by the operation detector 31.
Patent JP-H10113300-A (JP)
Title: Buttocks washing tub
Inventor: MOTAI HIROICHI
IPC: A61H35/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To permit a handicapped person, an old person and a patient, etc., to comfortably and cleanly wash buttocks and a part around hips after an evacuation, to attain nice appearance and a high class feeling and to comparatively inexpensively produce an optional contour-shaped buttocks washing tub without dint in a periphery at the time of usage. SOLUTION: The buttocks washing tub 1 is constituted of a tub mainbody 2 where a recessed part 5 for containing the buttocks and the hips of a human body is formed at a front surface side and a drain port 4 is provided in the bottom part 8 of a bottom surface 6 in the recessed part 5 and of a pedestal 3 where the tub mainbody 2 is mounted. The buttocks, etc., are positioned inside the recessed part 5 and washing water comes out of a shower into the recessed part 5 so that the buttocks, etc., are cleanly washed. Besides, dirty water inside the recessed part 5 is drained only from a draining port 4 so that the periphery is not dirty. The tub mainbody is formed from artificial marble FRP and stainless steel, etc.
Patent JP-H08119218-A (JP)
Title: Covering device for umbrella
Inventor: FURUMI KENICHI
IPC: B65B11/50
Filed: 1994-10-28
Abstract: PURPOSE: To cover an outer periphery of an umbrella into a narrow bag by using a thermoplastic resin sheet. CONSTITUTION: An umbrella 1 is moved along an umbrella moving path 3, thereby winding a thermoplastic resin sheet 4 around an outer periphery of the umbrella 1 in a nearly U-shape, and then the sheet 4 is heat-sealed into a narrow bag by a heat-sealer 5 and the bag is cut.
Patent JP-H11124867-A (JP)
Title: Holding material of concrete block for retaining wall and method of retaining wall formation construction
Inventor: TERASAWA MASARU
IPC: E02D29/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the holding material of a concrete block for a retaining wall, by which the blocks can be piled up without using a holding material interposed among the blocks and the bank of a river and the precipice of a mountain. SOLUTION: The holding materials 10 are installed to the mutual communicating sections D of the through-holes 58 of the upper and lower concrete blocks 50 for the retaining wall so as to be extended over both through-holes 58 when the concrete blocks 50 for the retaining wall, to which the through-holes 58 penetrated through upper and lower surfaces are formed, are piled up. Falling from the concrete blocks 50 for the retaining wall on the lower sides of the concrete blocks 50 for the retaining wall on the upper sides is prevented while being engaged with the interior wall surfaces of the through-holes 58 of the concrete blocks 50 for the retaining wall the upper sides at that time.
Patent JP-H09134954-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UNNO YUKARI
IPC: H01L21/768
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the edge part in an element isolating area from being etched, by making the film consisting of a second insulating matter have a function as an etching stopper in forming contact hole. SOLUTION: A semiconductor substrate 101 is provided with a groove 105, and this is charged with a silicon oxide film 106, and it is polished to form a buried element isolating area 107. Next, the silicon oxide film on the surface of the buried element isolating area 107 is removed, using ammonium fluoride etching, so as to retreat the edge part in the buried element area. Next, a silicon oxide film such as, for example, a silicon nitride film, and a film 108 having etching selectivity are stacked by for example 10nm. Next, a silicon nitride sidewall 109 is made at the section where the edge has retreated of the buried element isolating region 107, using anisotropic etching.
Patent JP-S62151668-A (JP)
Title: Pressure resisting container
Inventor: YAMAUCHI HARUO
IPC: F16J12/00
Filed: 1985-12-23
Abstract: PURPOSE:To enhance a repetitive pressure resisting property and reliability by forming a projection on at least one of the connecting portions of a first cylindrical member and a second cylindrical member fastened to the first member so as to cover it and welding the whole surface of the projection. CONSTITUTION:A sensor header 11 is welded (14) to the body 13 of a converter over the whole periphery of its one end and a cover 15 is welded (16) to its other end and further a gap 18 which communicates with a second pressure introduction passage 132 is formed between the sensor header 11 and the cover 15. The welding portion 16 between the header 11 and the cover 15 is subjected to welding in such a manner that a welding bead 161 reaches he gap 18 on the whole surface of a projection 151 formed on the end of the cover 15. Thus, even if a large pressure is applied to the gap 18 to deform the cover 15, the stress generated at the welded portion is only a tensile force and a repetitive pressure resisting property and reliability can be enhanced.
Patent JP-H10127700-A (JP)
Title: Wheelchair with auxiliary power
Inventor: TAKURA TOSHIYASU
IPC: A61G5/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To smoothly travel in spite of recess/projection on the surface of the ground by arranging a power auxiliary device formed by uniting a motor, a decelerating mechanism and a driving wheel in the center of a right/left direction in a space under a wheelchair. SOLUTION: This wheelchair 1 is provided with a frame consisting of a pipe-like member and frame is provided with side frames 3 connected with an X-shaped connecting hardware. A stay holder 18 consisting of a plate material is fixed to the lower/rear part of this right/left side frames 3 to be freely attached and detached and a stay pipe 23 is engage-fixed to a boss part 22 projectingly formed at the stay holder 18. Then the power auxiliary device A formed by uniting the motor, the decelerating mechanism and the driving wheel by using this stay pipe 23 is arranged so that the device A is at the center of a right and left direction in the space part under the wheel chair 1 in the state of keeping driving wheels in contact with the surface of the ground.  Otherwise the motor of the device A is connected with a centrifugal clutch intermitting power transmission based on the output of a detection means detecting the revolution of the motor.
Patent JP-2001072558-A (JP)
Title: Hair cosmetic
Inventor: YOSHIOKA MASATO
IPC: A61Q5/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic which can impart an excellent setting force not deteriorated even under high humidity to hair, give good gloss, moisture and flexibility to the hair, improve combability, and finish the hair in an improved natural touch by including a synthetic polymer for setting hair and a partial oxidative decomposition product of keratin or its salt. SOLUTION: This hair cosmetic contains (A) a synthetic polymer for setting hair and (B) a compound of the formula [R is the amino acid side chain of a peptide originated from keratin; (a) is 0 or 1; (m) is 2 to 20; (n) is 20 to 200; M is an alkali metal, an alkaline earth metal, ammonia or the like]. The component A includes anionic synthetic polymers and cationic synthetic polymers, such as an acrylic resin alkanolamine, and is preferably contained in an amount of 0.1 to 10 wt.%. The component B is obtained by hydrolyzing keratin constituting wool, feather, hair and so on with an alkali agent, oxidizing the hydrolysis solution with an oxidizing agent, and then adjusting the oxidized solution to pH 3 to 4, and is preferably contained in an amount of 0.1 to 20 wt.%.
Patent JP-H09132938-A (JP)
Title: Side groove scavenger
Inventor: TANAKA SANKICHI
IPC: B08B9/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To achieve labor-saving of scavenging work for a side groove formed on the peripheral edge part of a plantation. SOLUTION: A lower frame 1 which is substantially portal in front view is laid down on a pair of right and left running parts 2, 2. the right and left running parts 2, 2 are connected to each other, and an upper frame 12 is placed on the lower frame 1 in such a manner as to be freely elevated through an elevating mechanism 11. The middle part of a scrape-up conveyer 30 for discharging a water grass and sediment in the side groove to the outside of the side groove is fitted to the upper frame 12, and the scrape-up conveyer 30 is disposed in a space formed between a set of the right and left running parts 2, 2 and the lower frame 1.
Patent JP-2000120429-A (JP)
Title: Exhaust emission control device for engine
Inventor: ONODERA HITOSHI
IPC: F01N3/24
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To well maintain an NOx absorption function in an NOx absorbing catalyst by positively discharging within the given cycle a sulfur content absorbed to the NOx absorbing catalyst by simple control. SOLUTION: Feed to a fuel tank is detected based on the opening and closing of a fuel filler lid. 1 is set to a sulfur content (SOx) discharge flag FSO (S10). Then, a means for elevating the temperature of an NOx absorbing catalyst is actuated (S14) when engine operating conditions are in the given region (S13). When the catalyst temperature is elevated as high as the temperature for discharging the sulfur content (S15), air fuel ratio is controlled to the rich side compared with theoretical air fuel ratio (S16) to positively apply reduction treatment to the discharged sulfur content. The control state is continued for the given period of time. Discharge treatment is then terminated (S17-S19).
Patent JP-H10135871-A (JP)
Title: Spread spectrum communication method and equipment
Inventor: HANYA HIROSHI
IPC: H04J13/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the spread spectrum communication method in which effect of out of synchronism and noise of a distributing lighting line is prevented so as to reduce an error in the case of data transmission. SOLUTION: A transmitter 1 sends a plurality of prescribed pseudo noise codes to a distribution lighting line 101 only when the transmitter 1 sends data '0' or data '1'. A receiver 2 uses only the same code as a prescribed pseudo noise code in the case of demodulating information extracted from the distribution lighting line 101 to detect a correlation with the extracted information and uses a period corresponding to a plurality of the prescribed pseudo noise codes and demodulates the data '0' and data '1' based on whether or not the correlation value produced in the middle of the period reaches a setting value.
Patent JP-H01130233-A (JP)
Title: Bus diagnostic data acquisition system
Inventor: KURITA ATSUSHI
IPC: G06F13/00
Filed: 1987-11-16
Abstract: PURPOSE:To demarcate whether a fault of a bus or a fault of a device connected to the bus by storing in advance a data being on the bus in response to communication being on the bus. CONSTITUTION:A central controller 11 and subsidiary circuits 151-157 are connected by a common bus 13, and to its bus 13, a data check use register 17 is connected. In such a state, communication on the bus is intercepted by the register 17 and latched, and its latched data is fetched by the controller 11 and compared with a test data, and in case of discrepancy, it is decided to be a fault of the bus 13.
Patent JP-S63143049-A (JP)
Inventor: YODA KIYOSHI
IPC: G01N24/08
Filed: 1986-12-05
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-S63142881-A (JP)
Title: Semiconductor laser device
Inventor: YAMAUCHI YUKIO
IPC: H01S5/00
Filed: 1986-12-05
Abstract: PURPOSE:To remove the time which has been required in response to the new kinds of machines, and to reduce cost by mounting a supporter with a first joint surface, on which a semiconductor laser element set up onto a base is joined, and a second joint surface, on which a photodetector for monitor is joined, and separately forming the supporter and the base. CONSTITUTION:A supporter 11 having a heat-dissipating function consists of a base section 12 with a first joint surface 12a, on which a semiconductor laser element 7 is joined, and an inclined section 13 with a second joint surface 13a, which is shaped integrally to the front lower and section of the base section 12 and on which a photodetector 3 is joined, and set up separately onto the surface of a stem 1, while a numeral 14 represents a mounting surface to the stem 1 shaped onto the lower end surface of the supporter 11. In a semiconductor laser device constituted in this manner, the stem 1 and the supporter 11 are formed apart, thus joining the photodetector 3 and the semiconductor laser element 7 to the supporter 11 by a common bonding device even when the shape of the stem is altered.
Patent JP-H05198069-A (JP)
Title: Electronic equipment with floppy disk device
Inventor: MAZAKI HIROSHI
IPC: G11B33/14
Filed: 1992-10-05
Abstract: PURPOSE:To improve the electrostatic resistance effect of the floppy disk device and also improve the outward appearance and dust protection effect of the floppy disk insertion slit part of the front panel of the electronic equipment when the floppy disk device is fitted in the electronic equipment. CONSTITUTION:An intermediate member 31 which consists of an insulation member is arranged between the front panel 7 of the electronic equipment fitted with the floppy disk device 6 and the metallic chassis 10 of the floppy disk device 6, an opening/closing lid 12 is fitted to the intermediate member 31, and the slit 8 for floppy disk insertion formed in a front panel 7 is opened and closed from the back side.
Patent JP-S62151073-A (JP)
Title: Data conversion control system
Inventor: HAYASHI KANJI
IPC: H04N1/40
Filed: 1985-12-25
Abstract: PURPOSE:To attain a gradation expression with plural sets of print picture elements by using a conversion table in which a gradation expression matrix consisting of plural printing picture element data is set corresponding to an original picture element data. CONSTITUTION:A conversion table 11 can be accessed by using the original picture element data, the output of a line computer 14, the output of a dot counter 15, or a color selection signal from a color selection circuit 16 as an address signal, and the printing picture element data which represents the presence/absence of a print is read out. The original picture element data in the matrix of an original image are converted to the printing picture element data which are presented as Y, M, C, and K within the matrix, and the original picture element data, such as a character, a graphic, etc., is converted to the printing picture element data in which the print is performed on the original picture in a proportion of 1:1, and the original picture element data of multiple gradation, such an image data, etc., is converted to the printing picture element data using a gradation expression matrix, and the gradation expression can be performed with the set of plural print picture elements.
Patent JP-S62149326-A (JP)
Title: Mixing equipment for fluidic substance
Inventor: MURATA TOSHIAKI
IPC: B01F5/00
Filed: 1985-12-25
Abstract: PURPOSE:To increase passage velocity of a fluidic substance and to increase treatment capacity by combining a negative pressure generation mechanism utilizing Coanda effect to the under part of a stationary type mixer of fluidic substance which is vertically provided and sucking the fluidic substance. CONSTITUTION:While falling down in the inside of a mixer I wherein the left- handed torsion blades and the right-handed torsion blades are alternately arranged, fluidic substance is mixed by repeating division, join and position transfer. An auxiliary drum 2 and a main drum 1 are connected via a ring-shaped slit 3 in the under part of the mixer and a wall face 32 of the auxiliary drum side of the slit is folded and made to an inner wall 21, and a wall face 31 of the main drum side is curved curvedly smoothly and transferred to the inner wall 11. Herein when introducing pressurized gas in high velocity through a feed pipe 5 for the pressurized gas, a stream line alpha is drawn by the high-velocity gas stream along the curved wall face by means of Coanda effect and negative pressure is caused in the auxiliary drum side. As a result, suction force due to the negative pressure is added to natural drop due to gravity and thereby the passage velocity of the fluidic substance is increased and treatment capacity of the mixer is increased.
Patent JP-2000117478-A (JP)
Title: Device for forming circular contour
Inventor: WATANABE FUMIO
IPC: B23K26/064
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a circular contour by laser beam so as to shift a center of laser beam along a circumference as required and to be able to pierce a hole near to a complete roundness. SOLUTION: A hollow rotary shaft 15 through which laser beam passes, and a flat plate with parallel planes 4 held by this rotary shaft 15 which is capable of swinging centering a shaft crossing at right angles to the center axis of the rotary shaft 1 5 and al lows laser beam to pass through are provided; and in the case that, while the laser beam is projected on an object, the rotary shaft 15 is rotated and the flat plate with parallel planes 4 is arranged vertically to the optical axis of the laser beam, a circle is drawn by taking a displacement value of a passing through passage of the laser beam as its radius when the flat plate with parallel planes 4 is made to incline to the passing through passage of the laser beam, and thus a worked trace near to a complete roundness is formed.
Patent JP-H10113424-A (JP)
Title: Display device for game part of game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a game part of a game machine capable of improving decoration effect, intensifying player's interest, and effectively utilizing right and left end part areas which have been only slightly utilized. SOLUTION: In display devices for a game machine 3a and 3b attached along a partition member 35 on a prescribed position in a game part 5 surrounded by the partition member 35 of a game board 2 and equipped with a base member fixed on a game board and a light source stored in the game board, a prize member 6 to accept a game ball as a prize ball N and a prize ball passage to flow down the prize ball in a visible condition are provided on the base member.
Patent JP-H01133061-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA EIICHIRO
IPC: G03G5/08
Filed: 1987-11-18
Abstract: PURPOSE:To manufacture an electrophotographic sensitive body usable in a positively charged state, high in sensitivity, and low in residual potential at low cost by laminating on a conductive sub strate an electric charge transfer layer composed essentially of a specified straight chain polymer having p- phenylene units each sub-stituted by a specified element at the p-position and further containing oxygen, and a photoconductive layer on said layer. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on a conductive substrate 1 the charge transfer layer 2 for transferring carriers and composed essentially of a straight chain polymer having p-phenylene units each substituted by an element of group VIb of the periodic table on the para position, and further containing oxygen, and a functionally separated photoconductive layer 3 for generating carriers on light excitement, thus permitting all the requirements for the electrophotographic process, such as charge acceptance, abrasion resistance, environment resistance, high photosensitive, and low residual potential to be sufficiently satisfied, and a photosensitive body to be produced at low cost.
Patent JP-H07139409-A (JP)
Title: Throttle controller
Inventor: TAGUCHI YOSHINORI
IPC: F02D41/22
Filed: 1993-11-19
Abstract: PURPOSE:To avoid the response lag of a throttle driving means and increase reliability of abnormal discrimination and control, by discriminating occurrence of an abnormal state when an abnormality detection signal is outputted after a specified time interval has elapsed from the time when the stepping depth of the accelerator pedal is zero. CONSTITUTION:The microcomputer 62 of a controller controls a throttle valve 4 opening on the basis of the detected signal of an accelerator sensor 6. A motor 12 for driving the throttle valve 4 is divided by a motor driver 72, and also when the stepping depth is zero, the throttle opening is set in a valve closing range, and as the stepping depth is increased, the throttle valve opening is made larger. On the other hand, when the throttle opening is larger than that in the valve closing range, it is detected by an abnormality-detecting means 85. When an abnormality-detection signal is outputted after a specified time has elapsed since the time when the stepping depth was zero, an abnormal state is discriminated by abnormality discrimination means 88, 89 and the electric current to the motor driver 72 is cut off.