baber/WOPTO huggingface dataset:
Patent JP-H09108514-A (JP)
Title: Filter cloth for removing phytoplankton and water purifying apparatus using the same
Inventor: YANAGIDA TOMOTAKA
IPC: B01D39/16
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To continuously subject a large quantity of water to be treated containing phytoplankton to filtering treatment at a stable speed. SOLUTION: A drum 12 is arranged in a water tank 18 and two pairs of feed rolls 14a, 14b, 16a, 16a are arranged so as to hold the outer peripheral surface of the drum 12 therebetween and delivery roll, 20 is arranged in connection with the feed rolls 14a, 14b and, further, a taking-up roll is arranged in connection with the feed rolls 16a, 16b. Filter cloth 24 for removing phytoplankton reaches the taking-up roll 22 from the delivery roll 20 through the respective feed rolls and the drum 12. Since the filter cloth 24 successively moved by the rotation of the respective rolls and the drum 12, a new surface always comes into contact with water to be treated in the water tank 18.
Patent JP-H08127991-A (JP)
Title: Bel-bond former
Inventor: ANAYAMA YOSHITERU
IPC: D21F9/02
Filed: 1994-11-01
Abstract: PURPOSE: To suppress the abrasion of a top wire of a Bel-Bond former with an extremely simple auxiliary facility and to remarkably reduce the operation cost and improve the productivity by prolonging the life of the top wire. CONSTITUTION: A suction box 3 covering a paper stuff from above is placed in the middle of a path for horizontally transporting a paper stuff placed on an endlessly circulating bottom wire 2. A number of foils 4... are arranged along the paper width direction under the suction box 3. A top wire 5 is endlessly circulated in the transfer direction of the paper stuff while sliding with the lower face of the foils 4.... Water in the paper stuff sandwiched between the top wire 5 and the bottom wire 2 is sucked and removed through the gap between the foils 4... by the vacuum in the suction box 3. In a Bel-Bond former having the above actions, a spray shower pipe 6 for spraying water through the gap between the arranged foils 4, 4 to the surface of the paper stuff is placed in the middle of the paper stuff transfer path under the suction box 3.
Patent JP-2000081428-A (JP)
Title: Evaluation of coating strength
Inventor: KAMATA TSUTOMU
IPC: A61Q3/02
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation properly reflecting a physical characteristic such as durability of a coating by using a difference between hardness of a coating and that after immersion of the coating into a solvent as an index. SOLUTION: In evaluation of strength of a coating formed of a cosmetic composition for a nail such as a nail color, a coating is formed on a glass plate by processing the composition according to a predetermined method, the coating is immersed in a predetermined solvent such as water, and then, a difference between hardness of an unimmersed one and that of an immersed one is measured according to a pencil hardness measuring method desirably. For example, an application thickness of the composition applied to the glass plate by a doctor blade is 1-50 mil desirably. As to an immersion condition, a coating of cosmetics with an application thickness of 10 mil, for example, is immersed for 20 minuets in hot water at 35 deg.C.  In this case, if a hardness difference between an immersed one and an unimmersed one is within three grades in a pencil hardness measuring method, it is evaluated as an excellent coating.
Patent JP-H10124473-A (JP)
Title: Neural module
Inventor: BARATTA DANIELA
IPC: G06N3/04
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a neural module which executes a process including plural subprocesses with no external interference and with the optimum use of the physical resources. SOLUTION: This module 37 consists of an input register bank 33, a perceptron 34 and the control logics 40, 41, 43 and 44. These logics 40 to 44 receive the data on configuration of the perceptron 34 from a decision register 36 which stores the result obtained from the process that is executed by the perceptron 34 in order to execute successively the subprocesses of a tree structure process that is defined by the decision result of every executed subprocess with no external interference given to the module 37.
Patent JP-S63122201-A (JP)
Inventor: HATTORI HARUO
IPC: H01C7/02
Filed: 1986-11-12
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-S63124816-A (JP)
Title: Hydraulic circuit of valve action timing change-over device of internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01P3/08
Filed: 1986-11-12
Abstract: PURPOSE:To promote the warming-up function by communicating one end of an oil passage inside a rocker shaft with the exhaust port of an oil pump with an engine cold and inoperative. CONSTITUTION:Where an engine is cold and inoperative with the output ports 4 and 5 of a solenoid valve 1 connected to the opposing ends 7a and 7b of a rocker arm 7 and with working oil pressure supplied from the rocker arm 7 to a valve operation timing controller 8, the solenoid valve 1 is deenergized. Then part of lubricating oil from the output port 4 is fed to the oil passage inside the rocker shaft 7 and the other part of the lubricating oil is discharged from the other end of the other end of the rocker arm 7 into a tank port 3. Affluent lubricating oil may then be fed back, thereby promoting warming-up of the engine.
Patent JP-H01112185-A (JP)
Title: Radar device with direction discriminating function
Inventor: HIDAKA YOSHINORI
IPC: G01S13/26
Filed: 1987-10-27
Abstract: PURPOSE:To accurately obtain direction and approach information on a target object by synthesizing a pattern in the projection quadrature of >=2 pseudo- random code signals and a reception quadrature which is switched to a high speed, and performing correlative processing and detecting a fine reflected signal from a target in the detection quadrature. CONSTITUTION:Antennas for transmission and reception positioned on diagonals are provided in pairs. A pattern for transmission has pseudo-random codes different from upper and lower (right and left) patterns. A reception pattern is discriminated by switching receiving antennas 13 and 14 by a microwave switch 19. Correlators 26-29 perform correlation with two kinds of the same codes as that of two kinds of pseudo-random codes used to modulate a sent signal, or a one-bit leading code and a one-bit leading code. In this case, if the output level of the correlator 28 rises in a period wherein the circuit 19 connects the antenna 13 to a demodulator 21, a target detection signal is outputted to the output side of a comparator 302 and the output terminal X3 of a decision device 30.
Patent JP-2000094616-A (JP)
Title: Biaxially oriented polyster film
Inventor: OKAZAKI IWAO
IPC: B32B27/36
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film having excellent high output properties for use especially in digital video and high-density data. SOLUTION: This biaxially oriented polyester film is constituted of at least, a two layer structure that at least, it outermost layer (layer A) has 0.1-10 nm surface roughness Ra, 30-50% of crystallinity, 2.0% or less of quantity of extracted oligomer and 0.7 or more of polymer IV respectively of the layer A. Since this biaxially oriented polyester film is of at least a two-layer structure, and the polymer characteristic of at least one outermost layer of the film is specified, excellent output characteristic are obtained, so excellent characteristics sufficient for high density magnetic recording medium can be obtained.
Patent JP-H04146474-A (JP)
Title: Liquid crystal device and heater for orientation
Inventor: YAMANASHI YOSHITSUGU
IPC: G02F1/1337
Filed: 1990-10-09
Abstract: PURPOSE:To simplify device constitution without necessitating a heater for re-orientation at a liquid crystal device such as a liquid crystal display, etc., by holding a heater member to perform heating in the orientation processing of an optical modulation element at an insertion hole loadably/unloadably. CONSTITUTION:An insertion port 121A to insert the heater 11 of a heating device 10 for orientation is provided at the upper part of an armor case 121. Meanwhile, the insertion hole 117B and a groove 117C for heater holding when the heater is loaded are formed at a frame 117. Also, a lug 117A consisting of bimetal is provided on the inner wall of the insertion hole 117B of the frame 117. Thereby, when temperature in an FLCD 100 is increased by heating the heater 11 after the heater 11 is inserted, the lug 117A is warped by the function of the bimetal, and it can be engaged with a projection 11A provided at the frame part of the heater 11. As a result, no heater 11 can be extracted until the temperature of the heater, etc., is sufficiently decreased, which prevents an accident such as a burn, etc., from occurring due to the carelessness of an operator.
Patent JP-S63126876-A (JP)
Title: Nornicotine derivative, production thereof and germination inhibitor containing said compound as active ingredient
Inventor: MATSUSHITA HAJIME
IPC: C07B61/00
Filed: 1986-11-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R is expressed by formu la II, III, IV, V, VI, VII, VIII, etc.). EXAMPLE:N-Decanoylnornicotine. USE:A germination inhibitor. PREPARATION:One mol nornicotinic acid and 1-10mol carboxylic acid, oxocarboxylic acid or lactone are refluxed in a solvent, e.g. xylene, etc., in the presence of a hydrous zirconium hydroxide catalyst while heating for 1-10hr to afford the aimed compound expressed by formula I in high yield.
Patent JP-H04145676-A (JP)
Title: Piezoelectric actuator with displacement transfer mechanism
Inventor: ACHINAMI TATSUO
IPC: H01L41/09
Filed: 1990-10-08
Abstract: PURPOSE:To suppress generation of crack and breakdown of ceramics of an element protecting layer by arranging balls in contact with both end faces in the expanding and compressing direction of a piezoelectric actuator element and transferring displacement generated on an element to an external side through the balls. CONSTITUTION:Balls 14 are arranged in contact with both end faces in the expanding and compressing direction of an element 1, rigid body is provided for sandwiching balls with the end face and a mechanism 9 for transferring displacement of element to external side is then provided. Thereby, it is no longer necessary to bond a protection layer 6 of ceramic and transfer of displacement is carried out through the balls 14. Accordingly, compression stress is no longer generated. As a result, crack of ceramics due to difference the thermal expansion coefficients of displacement transfer substance and ceramics and breakdown at the boundary between the protection layer and active layer can be suppressed.
Patent JP-H02116548-A (JP)
Title: Warpage correcting device for printed wiring board
Inventor: ARAI TAKAFUMI
IPC: B32B43/00
Filed: 1988-10-26
Abstract: PURPOSE:To realize the sure correction of warpage by a method wherein a plurality of kinds of heat insulating plates, the thicknesses of which are different from one another, are stored so as to select the plates having suitable thickness in response to the extent of the warpage of printed wiring boards. CONSTITUTION:A heat insulating plate storage section B, in which a plurality of kinds of heat insulating plates 25 having thicknesses different from one another are stored, is arranged above cooling plates 5. Further, a selecting means C, which selects the heat insulating plates 25 having suitable thickness according to the extent of the warpage of printed wiring boards A and a lifting means D are provided in the heat insulating plate storage section B. The printed wiring boards A are fed in a heating furnace 2 with a conveyer 3 for heating and at the same time pressed between cooling plates 5 so as to correct their warpage. At the correction of the warpage of the printed wiring board A by being pinched between the cooling plates 5, its warpage is corrected due to the difference between the cooling temperatures of one side, the rapid cooling of which is wanted and the other side, the slow cooling of which is wanted and realized by interposing the heat insulating plate 25 between the cooling plate 5 and the other side. Further, since the cooling can be done according to the extent of the warpage of the board by supplying the heat insulating plate 25, the thickness of which is selected so as to be suitable according to the extent of the warpage, between the cooling plate 5 and the printed wiring board A, the warpage can be corrected more surely.
Patent JP-H01113278-A (JP)
Title: Thermal transfer recorder
Inventor: OZAWA NAOHIRO
IPC: B41J35/16
Filed: 1987-10-28
Abstract: PURPOSE:To enable the leading end of an ink region of an ink paper to be set by detecting an end part of the ink region, eliminate the need for a coating material for providing marks and reduce the cost of the ink paper, by providing a color sensor having a combination of a source of visible light complementary in color to an ink and a visible light receiving element, and providing the color sensor with an edge-detecting means and a color-discriminating means. CONSTITUTION:A color sensor R 23 and a color sensors G 24 are arranged between a thermal head 1 and a take-up shaft 31 in a direction perpendicular to an ink paper feeding direction 22. Therefore, when the color of an ink paper 3 is detected by a color-discriminating means 13, the leading end of the ink to be used for printing has been fed past the thermal head 1, so that printing in a predetermined color can be performed assuredly even when the feeding of the ink paper 3 by a printer is insufficient. Further, with the color sensor R 23 and the color sensor G 24 provided within the width of the thermal head 1, the width of the ink paper 3 can be reduced, and the cost of the ink paper can be reduced.
Patent JP-H08109822-A (JP)
Title: Denitration device for internal combustion engine
Inventor: NAKAJIMA MASAKICHI
IPC: F01N3/24
Filed: 1994-10-11
Abstract: PURPOSE: To improve denitration efficiency and durability of a catalyst by obtaining sufficient catalytic activity in transient variation of an engine load. CONSTITUTION: An exhaust flow rate governing valve 22 is arranged in an exhaust pipe passage on an upstream side of a catalyst device 6 in which a catalyst is charged. A heat exchanger 5 is arranged on an exhaust bypass pipe 21 which bypasses the exhaust flow rate governing valve 22 for cooling exhaust gas. A controller 8 controls the exhaust flow rate governing vale 22 based on a detected temperature of a temperature sensor for detecting the temperature of the catalyst.
Patent JP-H01116213-A (JP)
Title: Air/fuel ratio control device for internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02D41/14
Filed: 1987-10-28
Abstract: PURPOSE:To aim at remarkable reduction of unburnt HC, CO in an exhaust gas system by setting air/fuel ratio feedback control to opened loop control in case the output of an air/fuel ratio sensor is lean, during an operation within the zone of light load misfire. CONSTITUTION:In an internal combustion engine, a catalytic converter 6, an air/fuel ratio sensor 5 and the secondary air supply device 4, are arranged in an exhaust system 3 air/fuel ratio feedback control of air/fuel mixture is carried out by a control means II based on an output signal from the air/fuel ratio sensor 5. And, when the internal combustion engine 1 is operated within the zone of light load misfire, that is judged by a judging means I, and the output signal of the air/fuel ratio shows a lean state, the control means II stops the air/fuel feedback control and starts opened loop control. The supply of the secondary air is carried out from an AS device 4 to the exhaust gas system 3 by an AS(secondary air supply) control means III only for a fixed period during operation in a misfire zone so that the overcooling of a catalyst is prevented. Thus, unburnt HC, CO in the exhaust gas system is remarkably reduced so that the overheating of the catalyst can be prevented.
Patent JP-H0618302-A (JP)
Title: Flowmeter
Inventor: SAWADA YUKIO
IPC: G01F1/684
Filed: 1992-10-08
Abstract: PURPOSE:To prevent influences of a turbulent flow at the downstream of a supporting member supporting a branch passage in a main passage. CONSTITUTION:An air flowmeter 1 for measuring the amount of suction air to an automobile engine has an opening 3 on the upstream side and an opening 5 on the downstream side, constituting part of a passage for the suction air. A cocoon-shaped central member is supported by four ribs 140, 150 (only two of four are indicated in the drawing) approximately at the center of the air passage in the air flowmeter 1. A part of the suction air is introduced from an incoming opening 410 into a branch pipe 420. After the air flows in a measuring pipe 430, it runs outside the branch pipe 420 and exits through outgoing openings 440, 450. At this time, the flow rate is measured by sensors 570, 580. Since the outgoing openings 440, 450 are located on the upper stream side than the ribs 140, 150, the turbulent flow at the surface and downstream of the ribs 140, 150 do not act to the outgoing openings 440, 450. Accordingly, the disturbance of the flow inside the branch passage, and the change of the ratio of the flow rate between the branch passage and the whole air passage can be prevented.
Patent JP-H08105161-A (JP)
Title: Roofing material
Inventor: YOSHIOKA TAKUMI
IPC: E04D1/18
Filed: 1994-10-07
Abstract: PURPOSE: To enable the roofing work of a roof and to provide the roof showing deep appearance. CONSTITUTION: A right side interlocking section 14 is formed on the right side 7 of a rectangular roofer by folding it in an S-shape to the front 1a side and, at the same time, the height of a rising section 14a in a folding section of the right side interlocking section is so formed that it gradually becomes high toward a lower side 2 side from an upper side 9 side. A left side interlocking section 17 having a roughly U-shaped section folded to the rear side interlocking with the right side interlocking section is formed on a left side 8 and, at the same time, a hanging down section 18 of the left side interlocking section is so formed that it gradually becomes high toward the lower side 2 side from the upper side 9 side.  An upper side interlocking section 10 formed byfolding it in an S-shape to the front side and a mounting section 11 extended upperward from the upper side interlocking section are respectively formed on the upper side. A lower side interlocking section 3 having a roughly U-shaped section folded to the rear 1 side interlocked with the upper side interlocking section is formed on the lower side and, at the same time, the height of a hanging down section 4 of the lower side interlocking section is so formed that it gradually becomes high toward the left side 8 side from the right side 7 side.
Patent JP-H02271811-A (JP)
Title: Pressure cooker
Inventor: DONATO MORONI
IPC: F16J13/08
Filed: 1989-10-11
Abstract: PURPOSE: To utilize effectively the furniture space of a kitchen without taking much space by simplifying the handling of a pressure cooker which is equipped with a connecting/disconnecting device on the lid operational by the rotation of a handle. CONSTITUTION: The device has a large 'careenage' (kyarenajyu in Japanese) 12 supported by a handle 13 of the pressure cooker. In the middle part of the 'careenage' 12, a recess 16 is installed where a handle 17 or the same kind of an operation device is installed, which is connected to the lid by way of rotation-reduction function. The handle 17 is supported by 'careenage' 12 rotationally by means of the hub 18 having the same axis as the rotational navel 11a of the lid 11. Further, the lid 11 is supported by 'careenage' 12 rotating freely around the navel 11a and equipped with two wings 19 and a lever 20 is pulled toward the lid direction to prevent the lid from dropping by means of a spring 22 or the like. By pushing the lever toward the outside, the lid can be removed from the 'careenage' 12.
Patent JP-H06118313-A (JP)
Title: Light guide fiber for endoscope
Inventor: HATORI TSURUO
IPC: A61B1/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a light guide fiber for an endoscope which suppresses the attenuation of illumination light as much as possible, obtains the sufficient quantity of illumination light even by a small-diameter endoscope, reduces the diameter of the endoscope, and increases the quantity of illumination light for a large-diameter endoscope. CONSTITUTION:The light guide fiber which is arranged in the insertion part of the endoscope and transmits the illumination light is constituted by providing a coat layer 19 made of myristic acid having a lower refractive index than at least a clad layer 18 outside a light guide fiber 16 consisting of a core layer 17 and the clad layer 18.
Patent JP-2001092046-A (JP)
Title: Luminance measuring instrument for picture display device
Inventor: NAGASHIMA TAKASHI
IPC: G03B27/32
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To arrange a mirror in an optical unit facing the screen of a picture display device and to provide a luminance sensor in a position, where the luminance of the screen reflected by the mirror is detected, in a digital kit for photographic printer. SOLUTION: A mirror 62 which is arranged in parallel with a screen 4a of a CRT 4 and has a reflection surface on the lower face is attached to an optical unit. The mirror 62 is arranged so as to face the screen 4a. A sensor 60 is attached face up to the front end part of an approximately L-shaped bracket 58. It is preferable that the sensor 60 is provided in such position that light from the center of the screen 4a may reach the sensor 60 after being reflected by the mirror 62. Thus, light irradiating the screen 4a at about 90 deg. is inputted from the screen 4a to the sensor 60 to measure an accurate luminance. The bracket 58 is attached to or in the vicinity of a main body 52 of a digital picture display unit 5.
Patent JP-S6316928-A (JP)
Title: Part take-up and carrying device
Inventor: MAATEIN GUFUERAA
IPC: B65G47/91
Filed: 1986-11-12
Abstract: The device for picking and transporting components of different size has a gripping casing (1) which comprises a plurality of concentrically arranged, axially movable gripping elements (4, 8, 11). The elements move telescopically relative to each other, and each have a suction opening arranged at the end and connected, according to the working position, with a vaccuum inlet (3). For picking up a small part, only the innermost, smallest gripping element operates. In picking up a middle-size part, the innermost gripping element (11) and the middle gripping element (8) work together, while in the gripping of a large part, the outermost gripping element (4) is additionally actuated.
Patent JP-H11113139-A (JP)
Title: Attachment structure of electrical junction box
Inventor: SAKAMOTO MASAMI
IPC: H02G3/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To remove an electrical junction box, without removing an obstacle. SOLUTION: A bracket 2 is provided on a junction box main part 5. The junction box main part 5 is fixed to an object side attaching part 4 via the bracket 2. The attachment structure of the electrical junction box has a cassette bracket 3 between the bracket 2 and the object side attaching part 4, and the cassette bracket 3 has a 1st fixing part 12 fixed to the bracket 2 by a 1st bolt 14 and a 2nd fixing part 13 fixed to the object side attaching part 4 by a 2nd bolt 15 in a direction different from the direction of the 1st fixing part 12. The 1st fixing part 12 has a nut 19. A positioning protruding stripe 22 is formed on the 1st fixing part 12 and a retaining groove 7 retained with the positioning protruding stripe 22 is provided in the bracket 2.  A positioning protrusion 8 is provided on the junction box main part 5, so as to face the bracket 2 and a retaining recess 21 which is retained with the positioning protrusion is provided in the 1st fixing part 12.