baber/WOPTO huggingface dataset:
Patent JP-H06112675-A (JP)
Title: Heat radiator for heating element
Inventor: KANJIYOU YUKIO
IPC: H05K7/20
Filed: 1992-09-30
Abstract: PURPOSE:To provide a heat radiation plate large in the quantity of heat transmitted into air and favorable in the efficiency of cooling a heating element by providing cuts for accelerating the heat radiation of the heating elements between their installation areas of a plate structure member. CONSTITUTION:Heating elements 3 and 5 are connected to a heat radiation plate 1A by connecting members 2 and 4. A plate structure of heating plate 1A is provided, between the heating elements 3 and 5, with groove-shaped cuts 1a so that they may surround the heating elements 3 and 5. Since cuts 1a are provided, the distance of conduction of heat from the heating elements to the point where the heat on both sides meet each other becomes long, between adjacent heating elements, and the temperature at the point X and that at the end Y of the heat radiation plate become equal. Therefore, it is prevented from reaching the thermal saturation at the point X. Accordingly, even in case that many heating elements are attached to the heat radiation plate, favorable heat radiation effect can be gotten. Furthermore, since it is of plate structure, it does not need volume in thickness direction, and it can be installed even in narrow space.
Patent JP-H1190439-A (JP)
Title: Electrolytic water generator
Inventor: YAMAGUCHI KOUJIYOU
IPC: C02F1/46
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a state in which water in use becomes non-electrolytic water by making change-over conditions appropriate in an electrolytic water generator in which the voltage application direction is changed over to wash electrodes. SOLUTION: In an electrolytic water generator, electrolytic water is produced by applying voltage to electrodes 14, 15 by a power source 40 and a switch 41, and the voltage application direction is changed over reversely to wash the electrodes 14, 15. The change-over conditions are for a time when a poring- out switch 52 is turned from OFF to ON to start the production of electrolytic water and when the preceding voltage application has been continued for a given time in a prescribed direction.
Patent JP-H11103289-A (JP)
Title: Intra-device self-monitoring system
Inventor: FUJIMURA MASAYA
IPC: H04B17/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for monitoring the inside of a device at all the time in spite of a transmission line state by respectively switching a transmission line clock and a transmission frame pulse to be inputted to a signal processing part to an intra-device reference clock and an intra-device reference frame pulse when either input clock interruption or out-of-frame synchrobnism is detected through a clock interruption detecting circuit or frame synchronizing circuit. SOLUTION: When the input clock interruption is detected by a clock interruption detecting circuit 5, a clock interruption detecting alarm 14 is inputted through an OR circuit 23 to selector parts 21 and 22 and when the out-of-frame synchronism is detected by a frame synchronizing circuit 9, an out-of-frame synchronism alarm 15 is inputted through the OR circuit 23 to the selector parts 21 and 22. When the clock interruption detecting alarm 14 or out-of-frame synchronism alarm 15 is received, the selector parts 21 and 22 respectively switch the clock and pulse to be inputted to a signal processing part 10 to the intra-device reference clock and intra-device reference frame pulse.
Patent JP-H1098925-A (JP)
Title: Seedling planting mechanism
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To support the pawl spindle to be accurately rotated while being advantageous in terms of a gear number by providing a pawl spindle part with an eccentric crank type linking mechanism. SOLUTION: The eccentric crank type linking mechanism D by the sliding linkage of the grooves of a pair of projecting lines 39 and a pin 36 is fitted on the part of the pawl spindle 14 which is a transmission lowest side shaft inside a rotary case 10. A crank-like supporting shaft 24 provided with a first spindle part 24b for supporting a driving rotating body 30 engaged with an intermediate gear 31, a second spindle part 24a for supporting a driver rotating body 32 and a connection shaft part 24c for eccentrically connecting the first spindle part 24b and the second spindle part 24a is formed, the pawl spindle 14 is freely rotatably externally fitted to the first spindle part 24b and the driven rotating body 32 and the pawl spindle 14 are spline-linked.
Patent JP-2001080397-A (JP)
Title: Child seat and headrest
Inventor: TAKAMIZU NOBUAKI
IPC: B60N2/28
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To continuously adjust a shoulder belt by arranging a laterally long groove on the back face in the lower part of a headrest provided with an upper part touching a head part, an intermediate part having a pair of shoulder belt insertion holes and the lower part mounted on a child seat main body adjustably in the vertical position. SOLUTION: This child seat 1 is provided with the headrest 4 arranged in the upper central part of the main body 3 fixed to a base part 2, and the headrest 4 can be moved vertically in compliance with the size of an infant as a user so as to be fixed and held in an optional vertical position. The headrest 4 is constructed of an upper part touching a head part, an intermediate part having a pair of shoulder belt insertion holes 5, and a lower part mounted on the main body 3 adjustably in the vertical position.  On the lower part back facer of the headrest 4, a laterally long groove 6 is arranged, and by means of a boss 9 fitted in the groove 6, conversion to rotational motion is carried out and a locking angle body arranged in a rotary body is locked in multiple steps by means of a locking member, so that positions of the shoulder belt insertion holes can be regulated continuously by means of a simple structure.
Patent JP-S63185614-A (JP)
Inventor: BAANAADO JIYOSEFU GUREGORII
IPC: B29C41/06
Filed: 1987-10-15
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-H04270568-A (JP)
Title: Data compression system in picture processing unit
Inventor: MIYATA MASAHIKO
IPC: H04N1/41
Filed: 1991-10-08
Abstract: PURPOSE:To reduce a prediction error and to obtain a high compression rate by preparing two sets of predictor sets suitably respectively to a gradation picture data and a text picture data so as to save the time for the prediction processing. CONSTITUTION:A discrimination means discriminates whether an input picture data is a gradation data or a text data. A border code imparting means 132 imparts a border code when the means uses the discrimination means to discriminate a change from the test picture data into the gradation picture data or vice versa. A compressor 105 is provided with a prediction device 120 comprising a predictor set 120a suitable for the gradation picture data and a predictor set 120b suitable for the text picture data and also with a order code detector 134. When the border code detector 134 detects the border code from the data having the border code, a selector 136 selects a predictor set suitable for the picture data.
Patent JP-H08124542-A (JP)
Title: Decorative lamp
Inventor: TAKASAKI HIROSHI
IPC: A47G33/04
Filed: 1994-10-25
Abstract: PURPOSE: To provide a decorative lamp allowing the easy alignment of a bulb support body with a receptacle body, an easy mounting work, and a work for easily separating the bulb support body from the receptacle body. CONSTITUTION: An open section 4 has a square tube 8 formed along the axial end of a receptacle body 1, and a bulb support body 2 has a prism section 13 coupled to the tube 8. Also, the body 2 is provided with a lid section 11 coming in contact with one end of the section 4 for the closure thereof, when mounted on the body 1. In addition, the section 11 is provided with cutouts 40 and 41 to form open sections 50 and 50 with one end of the section 4 at positions corresponding to a pair of the parallel sides 13 and 13 of the tube 8, when the body 2 is mounted on the body 1.
Patent JP-H0681466-A (JP)
Title: Green cut working method
Inventor: SHIBUYA MITSUO
IPC: E04G21/02
Filed: 1992-09-03
Abstract: PURPOSE:To ensure flatness of a concrete surface and to improve the efficiency of a work by a method wherein ultra high pressure water is injected against a concrete surface obliquely at an angle with which the side in an advancing direction of a working vehicle is positioned at an obtuse angle. CONSTITUTION:In a state that a truck 503 is run with the aid of an unmanned conveyance vehicle 501, ultra high pressure is injected within a housing 505 against a concrete surface C through an injection nozzle 511 to scrape off laitance. The scraped off laitance is sucked through a suction port 513 togetherwith sludge by means of the force of the sludge bouncing as a result of ultra high pressure water being injected against the concrete surface C and through vacuum operation of a pump 703, the laitance being fed to the vacuum pump 703 side through vacuum hoses 515 and 701. The laitance and debris are removed within a recovery tank 705 and the sludge is caused to flow to a drain pit through a drain hose 707A with the aid of a drainage pump 707. At a stage followed by the drainage pump 707, only air is sucked to the pump 703 through the vacuum hose 701.
Patent JP-H01103071-A (JP)
Title: Finder optical system for single lens reflex camera
Inventor: FUJIBAYASHI KAZUO
IPC: G02B23/14
Filed: 1987-10-15
Abstract: PURPOSE:To attain accurate focusing without any range finding error by adopting second-order image forming type finder system in a still video camera of single lens reflex type and observing an image of a focus plate arranged on the secondary image face. CONSTITUTION:A primary image face 13a has no magnification, the primary image face 13a is formed on a focus plate 21 by using a image forming lens system 17 through a field lens 14 making a radiation pupil of an image pickup lens conjugate with an incident pupil of the lens 17, the similar optical performance to the image pickup face is provided to the focus plate 21, the formed secondary image is observed by an eye contact lens 23 to apply focusing. Then an image face flat lens 20 whose concaved face is directed to the secondary image forming lens is arranged near the image forming lens of the focus plate 21 to apply accurate focusing without mis-range finding.
Patent JP-H01101970-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KASUGAI TAKAO
IPC: A61B5/055
Filed: 1987-10-15
Abstract: PURPOSE:To display an animated clear drawing of a multi-phase MR image obtained by synchronization of pulse, by providing a correction part for correcting scatter of image values between magnetic resonance images. CONSTITUTION:A condition for collecting data is inputted and a standard MR image and a region of interest (ROI) are set with an input part 24. The condition for collecting data inputted is sent to a system controller 13, and data of the standard MR image and of the region of interest are sent to a correction part 25. The correction part 25 corrects scatter of image values between plural MR images. The MR image corrected by the correction part 25 is sent to a display 26 for displaying as an animated drawing.
Patent JP-H03123094-A (JP)
Title: Processing method of electronic circuit board
Inventor: TSUKADA KIYOTAKA
IPC: B24B37/12
Filed: 1989-10-05
Abstract: PURPOSE:To enable an electronic circuit board to be very accurately, rapidly, and stably processed for a long term even if a processing form is complicated by a method wherein a processing head provided with a processing protrusion equivalent or similar to a required processing form is oscillated at a high frequency and pressurized making abrasive particles flow between the processing protrusion and the processed part of the electronic circuit board. CONSTITUTION:A processing device is composed of a processing head 2, a processing protrusion 20 provided at a tip of the head 2, and a jet nozzle 30 which feeds abrasive particles 31 between the processing protrusion 20 and a processed part 11. The side face of the lower part (located lower than a halfway point of the processing protrusion 20) and the lower end face (contact area with the processed part) of the protrusion 20 are covered with a composite material layer 6 formed of soft metal and ceramic particles. At processing, the processing protrusion 20 is oscillated at a high frequency making the abrasive particles 31 flow together with water between the processing protrusion 20 and the processed part 11 and pressed on the processed part 11. By this setup, the processed part 11 is spot-faced. Processing powder occurring at this processing is discharged out from a processed part together with abrasive particles.
Patent JP-2001084479-A (JP)
Title: Method and device for forecasting traffic flow data
Inventor: OKITA TORU
IPC: G08G1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device which uses traffic flow data and trip time data measured by a measuring means set on a road to forecast a traveling speed, a traffic volume, and an occupation time. SOLUTION: Traffic flow data in a forecast object section is acquired from measuring means 3 and 4, and a data set consisting of traffic flow data at a past time, which has a distribution condition approximating that of traffic flow data at the forecast source time, and trip time data in the forecast object section at the time, which is later than the past time by a time difference between the forecast source time and a forecast destination time, is collected by an approximate data collection means 6, and an average vehicle length, a vehicle head distance speed coefficient, a density, a traveling speed, a traffic volume, an occupation time, and an occupation rate in the traffic flow in the forecast object section are estimated or forecast by an average vehicle length estimation means 7, a density and vehicle head distance speed coefficient estimation means 8,  a traveling speed estimation means 9, a traffic volume estimation means 10, and an occupation time and occupation rate estimation means 11. Data of past traffic conditions similar to those in plural sections at the forecast source time are effectively used to perform estimation and forecasting.
Patent JP-H02110407-A (JP)
Title: Optical fiber coupler
Inventor: SUZUKI FUMIO
IPC: G02B6/28
Filed: 1988-10-17
Abstract: PURPOSE:To reduce the dispersion of mutual optical characteristics for the respective pairs of optical fiber couplers and to miniaturize the optical fiber coupler by burying plural optical fiber in a parallel condition, fixing the fiber, grinding one part of each optical fiber and joining the fiber so that respective grinding surface can be overlapped. CONSTITUTION:Plural optical fiber 14 is buried and fixed in the parallel condition while brought into contact with side surfaces mutually into a groove 13 of a substrate 12 with groove. Then, a pair of substrates 16, for which one part of each optical fiber 14 is ground up to the near part of a core 14 and grinding surfaces 15 are formed, are joined so that the respective grinding surfaces 15 can be overlapped. Thus, the plural types of optical couple operation can be executed by one optical fiber coupler 11 and the dispersion of the optical characteristic can be reduced. Then, the optical fiber coupler to be needed for the plural types of the optical couple operation can be miniaturized.
Patent JP-H0899734-A (JP)
Title: Elastic body roller, sheet material conveyor, sheet material feeding device and image forming device
Inventor: TAKAHASHI MASAHIRO
IPC: B65H27/00
Filed: 1994-09-30
Abstract: PURPOSE: To enable an initial friction coefficient to be increased with a film formed over the surface of a roller, also enable its film to be stably formed uniformly in thickness, and allow excess paper dust to be discharged while paper dust is being restrained from being produced. CONSTITUTION: When a first, a second and a third layer are formed in order from the center of rotation in the outer circumferential direction, the first layer is formed out of elastic porous resin material 203, the second layer shall be a impregnable resin coating layer 204 where a porous resin material surface layer is impregnated with resin, and the third layer is formed out of filmy resin material 205.
Patent JP-H03122285-A (JP)
Title: Plasma cvd device
Inventor: ARAI TOSHIHIRO
IPC: C23C16/50
Filed: 1989-10-06
Abstract: PURPOSE:To uniform film thickness and to enhance yield in the manufacture of a semiconductor device by increasing the density of arrangement of the through-holes provided on a disk like shower electrode toward the outer circumferential part form the central part. CONSTITUTION:In a plasma CVD device, may through-holes 50 bored on the plane of a disk like shower electrode 22. Four pieces of through-holes 50 are provided at the interval of about 90 deg. on a pitch circumference having about 7.07mm diameter close to the centermost. Further a hundred and twenty five pieces of through-holes are provided at the interval of about 2.88 deg. on a pitch circumference having about 195mm diameter close to the outermost circumferential edge. As the density of the through-holes 50, the density of the holes is gradually and rectilinearly enhanced toward the outside from the central part. In the pitch circumference close to the outermost part, the density of the through-holes is desirably regulated to density increased by about 11 - 14%. Thereby the falling-amount of gas is averaged in the center and the peripheral and uniformity of film thickness is achieved.
Patent JP-S62121084-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: OGA KUNIHIKO
IPC: B41M5/132
Filed: 1985-11-22
Abstract: PURPOSE:To suppress pressure fogging, impart a sufficient developed color density and make printing quality stable with time, by incorporating a specified compound in a layer comprising microcapsules containing a color former therein. CONSTITUTION:A compound of formula (I) or (II) is incorporated in a layer comprising microcapsules containing a color former therein, in a pressure- sensitive recording sheet for obtaining a developed color image through a reaction of an electron-donative color former and an electron-acceptive color developer. The compound of formula (I) or (II) is applied in an amount of preferably 0.03-0.5g/m<2>. The compound may be added directly to a coating liquid containing the microcapsules, may be added after being dispersed in water by a mill or ball mill together with a dispersing aid such as sodium hexametaphosphate, polyvinyl alcohol and sodium dioctylsulfosuccinate, or may be incorporated into the microcapsules. The color former is dissolved in a solvent, the resultant solution is microencapsulated, and the microcapsules are applied to a base. The color developer is applied to the base such as a paper together with a binder such as a styrene-butadiene latex.
Patent JP-S62120717-A (JP)
Title: Semiconductor circuit
Inventor: MIYAZAKI YUKIO
IPC: H03K19/00
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the increase in power consumption and to reduce spike noise generated at a power terminal and a ground terminal by constituting an output circuit producing most of the through-current of a semiconductor circuit by a Schmitt circuit to the input of which positive feedback is applied from its output so as to reduce the time when the through-current of the output circuit flows. CONSTITUTION:In increasing a level at an internal input terminal 7 from 'L' to 'H' level, an n-channel MOS transistor (TR) 81 starts turning on, the level of an output terminal 9 goes gradually to 'L', a p-channel MOS TR 82 starts turning on, position feedback is applied to the input and the level at the internal input terminal 7 rises rapidly to 'H'. In case of the output circuit 8, even when the change time of an input voltage is long, the time when the through-current Icc flows short, the part shown in hatched lines is small to prevent the increase in the power consumption. Further, the through-current Icc of the entire semiconductor circuit is suppressed by suppressing the through-current Icc of the output circuit 8 and spike noise appearing at the power terminal 3, the ground terminal 4 and the output terminal 9 is suppressed.
Patent JP-H05102913-A (JP)
Title: Selective call receiver
Inventor: USAMI TOSHIO
IPC: H04W84/02
Filed: 1991-10-09
Abstract: PURPOSE:To easily set the time in a selective call receiver. CONSTITUTION:A CPU 4 controls communication through an external equipment 20 and an external equipment interface part 11 and acquires the data on individual information, etc., through this communication. Then the individual information, etc., are stored in an EEPROM 5. At the same time, present time is set at a clock part 6 with operation of the ten keys 22 which are provided to the equipment 20 and can be easily inputted viewing a CRT 24.
Patent JP-H04141017-A (JP)
Title: Manuring rice transplanter
Inventor: OBUCHI SHIGEMITSU
IPC: A01C15/00
Filed: 1990-09-28
Abstract: PURPOSE:To suppress clogging of fertilizer and to improve manuring precision by installing downward a supply opening of an air blast pipe to introduce compressed air from a blower in the vicinity of an exhaust vent in a funnel laid at the lower part of a feeder of a manuring device. CONSTITUTION:In order to receive fertilizer sent from a feeder 19 by a funnel 20, to collect the fertilizer at an exhaust vent and to send the fertilizer to a transporting hose 24, a supply opening 22b of a blast pipe 22a to introduce compressed air from a blower 21 is downward installed in the vicinity of the exhaust vent in the funnel 20. The fertilizer sent from the feeder 19 is transported to manuring part by compressed air without being attached to inner walls of the fertilizer funnel 20 and the transporting hose 24.
Patent JP-H01104330-A (JP)
Title: Ribbon type agitator
Inventor: NAKAMOTO AYAO
IPC: B01F15/00
Filed: 1987-10-19
Abstract: PURPOSE:To carry out a uniform agitation and mixing, by pushing down a spot at the boundary between gas and liquid, where fluids tend to stagnate, caused by the rotation of a ribbon type agitating vane in an agitation vessel, by means of a scraping vane which is twisted in a direction opposite to that of an agitating vane. CONSTITUTION:When two agitating vanes 2 having a same helical shape, which are twisted in the same direction and extended downwardly along the inner wall of an agitation vessel 1, are rotated, fluids in the vessel 1 are scraped upwardly by the agitating vanes 2 along the inner wall due to the frictional resistance, while a part of said fluids rises as high as the top of the vanes 2, most of which flows toward the central portion of the vessel 1 by head difference, with a part thereof, however, stagnating there. Since scraping vanes 3 which are twisted in a direction opposite to that of the agitating vanes 2 are secured to a rotation axis 5 with the highest portions thereof positioned higher than the highest portions of the agitating vanes, the stagnating fluids are pushed down to be mixed with other fluids.
Patent JP-H04139615-A (JP)
Title: Magnetic head device
Inventor: ITO MASARU
IPC: G11B5/60
Filed: 1990-09-30
Abstract: PURPOSE:To reduce leakage flux, and to improve a characteristic in a high frequency range by making the thickness of a head slider part thick at the part of a magnetic head side and thin at its opposite side. CONSTITUTION:The thickness of the body 7 of the magnetic head slider 1 excepting a necessary minimum part required as a magnetic core leg 2 in the vicinity of the magnetic core leg 2 is made thinner than the thickness of the vicinity of the magnetic core leg 2. Thus, the excessive part of magnetic material related to the magnetic core leg part is reduced, and the inductance of a magnetic disk head can be made small, and therefore, the high frequency characteristic of the magnetic disk head can be remarkably improved.