baber/WOPTO huggingface dataset:
Patent JP-H03290252-A (JP)
Title: Ink jet record head unit and ink jet recorder equipped with same unit
Inventor: MURAYAMA YASUSHI
IPC: B41J29/377
Filed: 1990-04-06
Abstract: PURPOSE:To make it possible to finely adjust a position in the longitudinal direction at every record head and/or an interval between adjacent record heads by providing position adjusting means for adjusting a relative position in the longitudinal direction of the record head which keeps a contact with a first heat exchanger and/or interval adjusting means for adjusting the interval between the adjacent record heads. CONSTITUTION:Eccentric top members 24A, 24B comprise eccentric cams 26A, 26B which keep contact with a head 1. An end of the record head 1 can be moved finely in the direction of an arrow B by rotating the eccentric top member 24A and can be moved finely in the direction of an arrow A by rotating the eccentric top member 24B. Heat pipes 2, 2A are equipped on a housing 101, each of the record head 1 is inserted by fitting to the heat pipe 2, and the heat pipe 2 is held between a pressing member 8 and the record head 1. At the same time, a securing pin 25 is engaged, a side face end of a discharge face 1A of the record head 1 is abutted against a position deciding faces 101A, 101B of the housing, so that a position in the direction of an arrow C of the head 1 is decided. By operating the eccentric top members 24A, 24B, the position in the direction of the arrow A of each record head 1 and attaching positions between each record head in the direction of the arrow B are adjusted finely.
Patent JP-S6432336-A (JP)
Title: Double accuracy approximation quotient circuit network
Inventor: RICHIYAADO HAWAADO TORAN
IPC: G06F7/52
Filed: 1988-04-12
Abstract: PURPOSE: To obtain a final quotient by processing an approximate quotient by a divisor, processing the processed result by a dividend to obtain a correction factor and adding or subtracting the correction factor to/from a proper quotient. CONSTITUTION: Sixty-four most significant bits stored in a register 50 are supplied to an adder 46 as a 2nd input and the adder 46 adds the contents of a register 44 to the 64 most significant bits to be the contents of the register 50 to obtain a double precision approximate quotient in a register 52. The approximate quotient outputted from the register 52 is shifted to the right by 30 digits by a shift register 72 and the divisor is shifted to the right by 30 digits by a shift register 70. A subtractor 64 subtracts the result of an adder 62 from the shifted 128-bit dividend obtained from a register 74 and supplies a correction factor 66, which is added or subtracted to/from the double precision approximate quotient obtained from the register 52 to obtain a true quotient.
Patent JP-S59215196-A (JP)
Title: Manufacture of diaphragm of speaker
Inventor: OKUMURA MASATOMI
IPC: H04R31/00
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a diaphragm having high specific elasticity and an excellent mechanical property by melt-spraying a metal and a ceramic into a die of a desired shape with smooth surface by means of the plasma melt-spray method so as to form the composite layer of the both and removing the die to obtain the diaphragm. CONSTITUTION:A base layer 22a is formed by melt-spraying a ceramics of a prescribed grain size to a die 18 of a desired shape made of a metal or a ceramics applied with smooth surface finish by using the plasma melt-spray device, then a metallic layer of a prescribed grain size is melt-sprayed as an intermediate layer 22b, and a surface layer 22c is formed by melt-spraying a ceramic further. Since the surface of the die 18 is finished smoothly in the laminated composite layer formed in this way and there exists a difference of the thermal expansion coefficient between the base layer 22a and the die 18, the layer is removed from the die easily to from the diaphragm 22. Since the intermediate layer 22b is soft by this method, the ceramics particles are absorbed to increase the bonding force of the ceramics.
Patent JP-H1051593-A (JP)
Title: Document scanner
Inventor: WU XIAODONG
IPC: G03B27/52
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a wedge-shape scanning system in which a sensing area to receive images of one page of a filed document at once is used to form an image on both sides of the field document continuously. SOLUTION: The scanner 4, scanning a filed document 6, includes a wedge shaped platen 8 having a 1st transparent surface 10 and a 2nd transparent surface 12 to support the filed document in a spread state. A light source 23 emits 1st and 2nd pages of the filed document opposite to each other, placed on the transparent surface 10 and the 2nd transparent surface 12 of the wedge- shaped platen. An imager 32 receives each image page of the 1st and 2nd pages of the filed document, opposite to each other on the wedge-shaped platen at once. A mirror 14 takes a 1st position when an image of one page is formed and a 2nd position, when an image of other page is formed. The 1st position decides a reflecting optical path between the 1st transparent surface and the imager, and the 2nd position decides a non-shield optical path between the 2nd transparent surface and the imager.
Patent JP-H05292123-A (JP)
Title: Packet exchange system
Inventor: MIYAZAKI KAZUHIKO
IPC: H04L12/801
Filed: 1992-04-10
Abstract: PURPOSE:To realize the efficient packet transmission in which a transmission delay of a packet and a busy terminal equipment are not frequently caused by managing the quantity of a buffer for each logic channel in a PAD. CONSTITUTION:A packet control section 21 of a PAD 2 receiving a transmission start request from a non-packet terminal equipment 1 sets a logic channel with a destination terminal equipment to start transmission of a packet. A statistic processing section 23 measures a traffic of a sent packet for each logic channel based on the result of monitor of traffic monitor sections 22a-22n during the packet transmission to inform the result to a packet control section 21. The packet control section 21 sets a window size in response to the measured traffic, and while securing a buffer capacity corresponding to the window size for each logic channel, the packet transmission is implemented. The transmission delay is minimized by controlling dynamically the buffer capacity usable in the channel in response to the traffic for each logic channel.
Patent JP-H04320751-A (JP)
Title: Air conditioning control device
Inventor: SUZUKI KAZUO
IPC: F24F11/76
Filed: 1991-04-22
Abstract: PURPOSE:To provide a uniform temperature distribution within a room by a method wherein a control of an air conditioning capability as well as air blowing control including an air direction and an amount of air are carried out in response to a suction temperature information, a temperature information near a wall detected by a wall temperature sensing part, an installing position information of an indoor device and a setting position information of a wall temperature sensing part. CONSTITUTION:As inputs from an outside area, there are an installing position input switch 15, a suction temperature sensor 22, a wall temperature sensor 19, an operation operating part 24 and a heat exchanging temperature sensor 25. The installing position input switch 15 inputs an installing position information and a setting position information to a control part 21. The suction temperature sensor 22 detects a temperature of indoor air sucked through a suction port which is approximately equal to a mean indoor temperature. The suction air temperature is compared in a comparator circuit 26 with a set temperature got from the set temperature circuit 27. Capability of an air conditioner and a vertical blowing angle are changed for their control in reference to a difference with the set temperature.
Patent JP-S58209025-A (JP)
Inventor: KOBAYASHI AKIO
IPC: H01H33/88
Filed: 1982-05-28
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-H05286096-A (JP)
Title: Laminated film
Inventor: TAKANO MICHIO
IPC: B29L7/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide a laminated film with a layer composed of a novel linear low-density ethylene-alpha-olefin copolymer having excellent heat sealing strength, hot tack properties and extrusion-coating working aptitude and also having superior profitability. CONSTITUTION:A laminated film has at least one layer of layers composed of a linear low-density ethylene-alpha-olefin copolymer, (a) in which the copolymer of ethylene and 4-18C alpha-olefin is used, (b) which has density of 0.900-0.940g/cm<3>, (c) in which a shear rate (gamma240KPa) under shear stress of 240KPa at 190 deg.C and a melt flow rate MFR(g/10min) satisfy relationship shown by formula [I] loggamma240KPa>=0.092logMFR+2.272... [I] and (d) melt tension MT190 at 190 deg.C and the melt flow rate MFR(g/10min) satisfy relationship shown in formula [II] logMT190>=-logMFR+0.477... [II].
Patent JP-H03288660-A (JP)
Title: Impact dot head
Inventor: SATO TAKUMI
IPC: B41J2/275
Filed: 1990-04-05
Abstract: PURPOSE:To reduce the mass of a capping member to reduce an inertia moment of a drive part to improve a response performance by providing a hollow part in the capping member on the upper or lower surface thereof. CONSTITUTION:A capping member 102 made of a wear-resistant material is molded into a cylindrical shape having an outer dimension which is approximately the same as the inner diameter of a coil spring 104 and inserted in one end of the coil spring 104. A cylindrical hollow part 111 is formed on the lower surface of the capping member 102, whereby the mass of the capping member 102 is reduced to a great extent. In this manner, an inertia moment of a drive system is reduced, and a high-speed device is made available. In addition, the capping member is hardly worn even in a long-term use.
Patent JP-S57207711-A (JP)
Title: Premixture and revolving burner
Inventor: OOMORI TAKASHI
IPC: F23D14/62
Filed: 1981-06-15
Abstract: PURPOSE: To minimize oxydation of nitrogen in the premixture revolve burner for a gas turbine combustor with premixing and combusting function by an arrangement wherein a fuel polarization preventing cylinder is arranged around a burner body within a burner outer frame so as to form a premixture chamber between the cylinder and the burner body.  
     CONSTITUTION: The premixture burner 16 has at the tip end the burner body 34 which has a turbine body 17a with turbine vanes 17 mounted thereon by means of a screw 35. The burner body 34 includes aporous plate 38 integrally formed in the middle part ϕ thereof and an expanded part 40 having a larger diameter toward the upstream in the upstream part thereof. The cylindrical fuel polarization preventer 41 is arranged around the expanded part 40 so as to form the premixture chamber 14. In the upstream of the expanded part 40, a fuel gas chamber 44 and a number of fuel gas injection holes 45 are formed coaxially in the vicinity of a minimum opening section part 43 betweenthe fuel gas chmber 44 and the preventer 41. Further, the surroundings of the preventer 41 is covered with the burner outer frame 48 to form an air passage 49 therebetween. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11313207-A (JP)
Title: Method for deciding tilt angle of document image
Inventor: SANSOM-WAI CINDY Y
IPC: G06V10/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To properly eliminate undesired information included in a scanning stage from a scanned image by calculating an entire inclination of all edge segments longer than a prescribed length so as to decide a tilt angle of a document image. SOLUTION: Edge segments 510, 512, 514, 516 are expanded while first and last pixels of a document image 502 of other scanned lines are checked. Then an automatic tilt correction and image trimming system calculates a tilt angle αand the calculated tilt angle αand a trimming border that is calculated based on the tilt angle α and pixels 518, 520, 524, 526 are fed to an image forming program. Then a tilt of the document image 502 is corrected according to the received tilt angle α and all of a background 504 in a scanned image 500 are eliminated according to the 6 document image pixels 518-526.
Patent JP-H04322313-A (JP)
Title: Power control system
Inventor: MATSUNAMI HIROYUKI
IPC: G06F1/26
Filed: 1991-04-23
Abstract: PURPOSE:To prevent power-off due to erroneous manual operation by not turning off a power source regardless of the power-off indication of a terminal controller in the case of the existence of a terminal equipment being in the operatable state. CONSTITUTION:A terminal equipment state monitor part 14 monitors the operation states of terminal equipments 21 to 23 to confirm the number of operatable terminal equipments. A power control part 12 confirms the number of operatable terminal equipments of the monitor part 14 when the power-off indication is given to a power-on/off switch 13; and if this number is 0, the power-off indication is issued to a power source part 11. If there is at least one operatable terminal equipment, the power-off indication is rejected. For example, when the terminal equipment 22 is in the operatable state, the monitor part 14 confirms it by periodical polling to terminals 21 to 23. When power-off is indicated with the switch 13 by an operator, the power control part 12 detects the existence of the terminal equipment 22 operated at present to reject the power- off indication.
Patent JP-H10277654-A (JP)
Title: Bending device
Inventor: UMEMURA SHOJI
IPC: B21D39/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To advance respective bending knives to a corner part of an acute angle formed by two sides and to realize bending of a peripheral part of these two sides with one process at the time of bending the peripheral parts of two sides composing the corner part of the acute angle inside an opening part of a work. SOLUTION: This is a bending device in order to bend peripheral parts of two sides 94, 95 composing a corner part 96 of an acute angle inside an opening part 92 of a work 90 with bending knives (pre-hem knife) 48, 74 corresponding to the sides respectively, it is provided with a moving mechanism to face each bending knife 48, 74 to the peripheral part of each side 94, 95 and to move them to each bending position, and a rotary mechanism of linking to this moving mechanism for rotating the bending knife 74 so as to advance to the corner part 96 of the acute angle while avoiding the interference with the other bending knife 48.
Patent JP-H02269382-A (JP)
Title: Surface light source panel for one-side light source
Inventor: MURASE SHINZO
IPC: G02B6/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain much brighter and uniform luminance by arranging the part having a maximum area ratio of an irregular reflection layer in a position, which is made deviated to the opposite end face of a primary light source, and decreasing the area ratio of the irregular reflection layer symmetrically in the manner of no stage in both side direction from the deviated position. CONSTITUTION:A maximum area ratio part 20 of an irregular reflection layer 18 is arranged in the position, which is deviated from a central position to an end reflection part 14 side, between a primary light source 13 and the end reflection part 14 in the other end face side and the area ratio of the irregular reflection layer 18 is symmetrically decreased in the manner of no stage in the both side direction from the deviated position. Thus, light incident by the primary light source 13 advances in a panel by the irregular reflection layer 18, for which the area ratio is increased in the manner of no stage in the beginning, and the surface of the panel is brightly lighted up. On the other hand, in the side of the end reflection part 14 rather than the maximum area ratio part 20, the composite light quantity of the incident light, which advances forward while being reduced, and light reflected by the end reflection part 14 is adjusted by the irregular reflection part 18, which is reversely decreased in the manner of no stage, and the panel is brightly lighted up. Then, uniformity is secured.
Patent JP-H08286887-A (JP)
Title: Multi-modal information entry method and its device
Inventor: NAKAJIMA HIDEJI
IPC: G06F3/038
Filed: 1995-04-17
Abstract: PURPOSE: To enter information efficiently by setting a difference from an event of a mouse between display of a displayed object and an operation and referencing the difference so as to control information entry to an application program. CONSTITUTION: A user 500 using an application program 310 working on an electronic computer 300 enters information by using point-out of a mouse 400 and a voice uttered in parallel with the point-out, then a multi-modal information entry device 100 acquires a name of an object on a display device 200 relating to an event caused by the movement of the mouse 400 and voice information of the user 500 based on the mouse information acquired by a mouse information acquisition section 320 and enters the acquired information to the application program 310. The difference of event of the mouse relating to the object is set between the point-out by the mouse 400 and the operation and the motion of the mouse is discriminated from each processing by referencing the difference and information entry to the application program is controlled.
Patent JP-H02268234-A (JP)
Title: Multichannel fourier transformation spectroscope apparatus
Inventor: KAWADA SATOSHI
IPC: G01J3/45
Filed: 1989-04-11
Abstract: PURPOSE:To facilitate the adjustment of an optical system and to make it possible to make an apparatus compact by constituting the apparatus by providing a polarizer, a polarization splitting double-refraction element, an analyzer, a convergent lens and an image sensing element along a light path. CONSTITUTION:The image of a light source (S) is formed at the opening of an aperture (AP) through a lens L1. The light is made to be parallel light through a collimator lens L2. Only the component of the linearly polarized light in the specified direction is transmitted through a polarizer P1. The light is polarized and split into abnormal light rays and normal light rays through a polarization splitting double-refraction element (W). Only the components of the same polarization as the component which is transmitted through the polarizer P1 are made to transmit through an analyzer P2 for two split luminous fluxes. Interference frings are formed on an image sensing element (IRIS) based on the two transmitted luminous fluxes through a convergent lens L3. When the polarization splitting double refraction element (W) is used in this way, the polarizer P1, the polarization splitting double-refraction element (W), the analyzer P2, the convergent lens L3 and the image sensing (IRIS) can be arranged on a straight line. Therefore, the optical system can be readily adjusted, and the apparatus can be made compact.
Patent JP-S62260982-A (JP)
Inventor: SASAKI SUMITAKA
IPC: E06B9/386
Filed: 1986-04-18
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-H0645766-A (JP)
Title: Printed wiring board
Inventor: ITAKURA SAKAE
IPC: H05K3/46
Filed: 1993-04-19
Abstract: PURPOSE:To improve a printed wiring board in insulating characteristics by a method wherein a via hole is provided to connect a signal line of one of signal layers to a signal line of the other signal layer. CONSTITUTION:A part terminal insertion land 4 provided with a terminal insertion hole 3 is arranged at an intersection 5c of main reference grid lines 5a and 5b. Auxiliary grid lines 6a and 6b are arranged between the main reference grid lines 5a and 5b, and signal lines 2a, 2b and 2c, 2d are arranged on the auxiliary grid lines 6a and 6b. Via holes 7a and 7b are provided apart from the intersections of the signal lines 2a, 2b and 2c, 2d by a prescribed distance. The via hole 7b is used for connecting the signal lines 2a and 2d together, and the other via hole 7a is used for connecting the signal lines 2b and 2c together. By this setup, not only a gap 2f between the adjacent signal lines 2a and 2b and between the adjacent signal lines 2c and 2d but also a gap between the via hole 7 and the part terminal insertion land 4 can be set uniform, so that a printed wiring board of this design can be enhanced in insulating characteristics.
Patent JP-H02268371-A (JP)
Title: Method for preparing radiation picture data
Inventor: ARAKAWA SATORU
IPC: H04N7/18
Filed: 1989-04-11
Abstract: PURPOSE:To prepare the picture data of high quality having no noise caused by a grid by detecting the picture data corresponding to distributed points at intervals, for which irregular fluctuation is added to the prescribed interval in a direction crossing the stripe pattern of a grid image. CONSTITUTION:Radiation 2 projected from a radiation source 1 passes through a subject 3 and is made incident through a grid 4 to an accumulating fluorescent sheet 11. For the grid 4, lead 4a and Al 4b are alternatively arranged and the radiation 2 is shielded by the lead 4a and transmitted through the Al 4b. Then, the sheet 11 is irradiated. On the sheet 11, the radiation picture of the object 3 and the stripe pattern of the grid 4 are recorded. Radiation 2a diffused in the object 3 is shielded by the grid 4. The sheet 11 is conveyed in a Y direction by a conveying means 15 and main scanning is executed to the sheet 11 in an X direction by light from a laser light source 16. Then, generated accelerated phosphorescence light is made incident through an optical guide 22 to a photomultiplier tube 23. The output is passed through a log amplifier 26, sampled at the timing of a pulse from a random clock generator 28 by an A/D converter 27, passed through a storage device 29 and processed by a picture processor 50.
Patent JP-H02268748-A (JP)
Title: Ultrasonic blood flow imaging apparatus
Inventor: MIYAMA HIROJI
IPC: A61B8/06
Filed: 1989-04-11
Abstract: PURPOSE:To enhance the detection capacity of turbulent flow while an S/N ratio is kept high by calculating the power values of a blood flow Doppler signal at respective observation points and adding the power values at observation points in the vicinity of said observation points to smooth the power values at that respective observation points and masking picture display with respect to each observation point of the blood flow velocity tomographic image corresponding to the observation point where the smoothed power value is below a predetermined power threshold value. CONSTITUTION:When a turbulent flow part is desired to be observed, a turbulent flow switch 19 is set toward a solid line and a smoothing switch 17 is set toward a solid line. Whereupon, a non-smoothed blood flow velocity tomographic image f1 is inputted to a masking part 18 but, since said image is masked by the mask M based on an averaged power value, a blood flow velocity tomographic image F is obtained. Noise, (n) is removed in this blood flow velocity tomographic image F and the turbulent flow in an aneurysm R is also clearly displayed. Next, when the turbulent flow switch 19 is set toward a solid line and the averaging switch 17 is set toward a dotted line, the masking based on a smoothed power value can be performed to a smoothed blood flow velocity tomographic image. In this case, the balance between turbulent flow detection capacity and an S/N ratio can be optimized.