baber/WOPTO huggingface dataset:
Patent JP-H02131716-A (JP)
Title: Coffee boiling device
Inventor: KAWAI NOBUYOSHI
IPC: A47J31/057
Filed: 1988-11-11
Abstract: PURPOSE:To uniformly and evenly diffuse hot water in a chamber by providing integrally a thermal responding body which is deformed by detecting a temperature of hot water supplied to the lower face of a diffusing member, and making the diffusion member freely turnable so that positions of a through-hole and the chamber and variable in accordance with a thermal deformation of the thermal responding body. CONSTITUTION:When hot water starts to be dripped down to a diffusion plate 16 through a hole 9 from a pipe 3, a thermal responding body 20 detects a temperature of hot water at that time and extends gradually in the vertical direction. By an extension of this thermal responding body 20, a moving cylinder 17 descends and both end parts B, B are opened gradually in the Y direction, and on the contrary, both end parts A, A are narrowed in the X direction. That is, as for the diffusion plate 16, by dripping down hot water, both the end parts B, B are opened gradually, and on the contrary, both the end parts A, A approach, and as a result, positions of through-holes 25... and a chamber 6 become variable gradually as hot water is supplied, and hot water dripping down through the through-hole 25 reaches coffee powder G contained in the chamber 6 uniformly and evenly extending over a wide range.
Patent JP-H03148149-A (JP)
Title: Semiconductor device
Inventor: TAKANE TORU
IPC: H01L21/66
Filed: 1989-11-02
Abstract: PURPOSE:To automatically discriminate semiconductor devices, which have different functions, within a unit lot or on the same semiconductor substrate by judging the potentials of the pseudo electrodes on the semiconductor devices. CONSTITUTION:On a semiconductor device 1 are made a pseudo electrode 3, a Vcc electrode 7, and a GND electrode 8, and also on a semiconductor device 2 are similarly made a pseudo electrode 4, a Vcc electrode 7, and a GND electrode 8, and for example, to the Vcc electrode 7, 5V, and to the GND electrode, 0V, are added. Furthermore, arranging it such that the pseudo electrodes 3 and 4 are connected to the Vcc electrode 7 and the GND electrode 8, respectively, by internal circuits, at this time, 5V, to the pseudo electrode 3, and 0V, to the pseudo electrode 4, will be added. Accordingly, by measuring the voltages of the pseudo electrodes 3 and 4, it can be discriminated whether it is a semiconductor device 1 or a semiconductor device 2. Hereby, the semiconductor devices of different functions can be discriminated automatically in the unit lot or on the same semiconductor substrate, and they can be produced efficiently.
Patent JP-H03148928-A (JP)
Title: Optical repeater
Inventor: NAKATSUGAWA MAKOTO
IPC: H04B10/079
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the errorneous connection of a switch owing to noise outputted from an identification circuit when a line is disconnected by transferring a control signal with the other optical repeater which is oppositely arranged and interrupting an input path from a self line-side to a supervisory control circuit when a signal to be inputted from the self line-side to the supervisory control circuit comes to a disconnected state. CONSTITUTION:By using that the power of a signal outputted from a limiter amplifier 16 through a surface acoustic wave(SAW) filter 15 is reduced when the data signal 1 of the self line-side is disconnected, the reduction of power is judged in a detection circuit 14 and a gate circuit 13 is closed. Thus, noise outputted from the identification circuit 9 when the line is disconnected is prevented from being inputted to the supervisory control circuit 4. Consequently, a control signal 2 from a confronting line can be received even if the self line is disconnected.
Patent JP-S62144432-A (JP)
Title: Pulse signal transmission equipment
Inventor: ICHIKI SATOSHI
IPC: H02M7/48
Filed: 1985-12-19
Abstract: PURPOSE:To send the result of logic operation of pulse signals without any logic operation circuit by connecting a pulse sending means, a pulse reception means and other equipment by three independent windings of a transformer respectively. CONSTITUTION:Pulse transmitters 12, 22 output pulse signals at the same time by a timing pulse outputted from a synchronizing signal oscillator 30. A pulse signal A is fed to the 1st winding 141 of the transformer 14 via a transistor 13 and received by a pulse receiver 15 of the 1st transmission/reception equipment 10 in the path of the 1st winding 141   2nd winding 142. Simultaneously, the pulse signal A is sent to a pulse receiver 25 in the path of 1st winding 141   3rd winding 143   transmission line 31   3rd winding 243 of 2nd transmission/reception equipment 20   2nd wining 242. The other pulse signal B, similarly as above, is sent to the pulse receiver 25 of the 2nd transmission/ reception equipment 20 and the transformer 24 and also sent to the pulse receiver 15 of the 1st transmission/reception equipment 10. The pulse receivers 15, 25 both receive an OR signal of the pulse signals A, B by the wired OR operation.
Patent JP-H08141844-A (JP)
Title: Electropolishing device and electropolishing method using this device
Inventor: TEZUKA YOSHIMARO
IPC: B23H5/00
Filed: 1994-11-21
Abstract: PURPOSE: To enable the long-term continuous use of a contactless type electropolishing device by making an electrode of titanium or a titanium alloy. CONSTITUTION: In a first and a second negative electrode arranging tanks 4, 10, electrodes 13 connected to the negative electrode of a power supply are arranged in upper and lower positions with a plane, connecting opening parts 11, as a boundary, or in either upper or lower positions and in positions submerged in an electropolishing solution. In a first and a second positive electrode arranging tanks 6, 8, electrodes 14 connected to the positive electrode of the power supply are arranged in upper and lower positions with the plane, connecting opening parts, as the boundary, or in either upper or lower positions and in positions submerged in the electropolishing solution. In the case of using the electrodes 13, 14 made of titanium or a titanium alloy, the formation of an oxide film is prevented, and the electrodes do not easily dissolve in the polishing solution.  As a result, long-term operation can be maintained and continued very satisfactorily.
Patent JP-S63138703-A (JP)
Inventor: AKATSUKA TAKATOSHI
IPC: H01C7/02
Filed: 1986-12-01
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-H06137140-A (JP)
Title: Electrification control device for electrification heating type catalyst
Inventor: TANAKA HIROSHI
IPC: F01N3/20
Filed: 1992-10-23
Abstract: PURPOSE:To activate an electrification heating type catalyst by small power in an early stage while reducing a battery load so as to reduce exhaust emission when battery voltage is lowered. CONSTITUTION:First and second electric heater catalysts (EHC) 19, 20 are arranged in the exhaust system of right and left banks 2, 3 of a V-type engine. Respective EHCs 19, 20 are electrically connected to a battery 29 in parallel, and electrified by respecctive relay switches 32, 33 selectively. When it is judged by an ECU 81 that voltage of the battery 29 is reduced on the basis of detection of a voltage sensor 63 it blocks, electrification to the first EHC 19 in which an introduced exhaust temperature is low relatively and controls respective relay switches 32. 33 so that electrification only to the second HEC 20 is allowed. Therefore, in the second EHC 20 to which electrification is allowed, power of the battery 29 whose voltage is reduced is used effectively for heating so as to promote heating and warming-up operation in parallel with exhaust of high temperature.
Patent JP-H05124468-A (JP)
Title: Lamp fitting method to vehicle
Inventor: MASAOKA SUKEYUKI
IPC: B60Q1/26
Filed: 1991-10-31
Abstract: PURPOSE:To improve waterproofing property at the opening part of a rear end panel and improve workability of assembling a rear combination lamp. CONSTITUTION:An intermediate coupler 18 is previously assembled to the opening part 1a of a rear end panel 1. Next, a rear combination lamp is mounted on the rear end panel 1 from the rearward of a vehicle body, an engaging part 3 is engaged with a fixing pin 4, and simultaneously a lamp side coupler 17 is combined with the intermediate coupler 18. Next, a lamp main body 8 is fastened to the rear end panel 1 with grommets 5 and vises 7 so as to fix the lamp main body 8. Further, a body side coupler 19 is also combined with the intermediate coupler 18 so as to complete connection of harness.
Patent JP-H07139923-A (JP)
Title: Apparatus for measuring three dimensional object
Inventor: HASHIMOTO AKIHIKO
IPC: G06T1/00
Filed: 1993-11-16
Abstract: PURPOSE:To measure in a short time by detecting a delay time between an original pulse signal and a reflected pulse signal by a plurality of delay time- detecting means and calculating a threedimensional distance. CONSTITUTION:For instance, original pulse signals are projected to an object 1 from two light sources 2A, 2B, and reflected pulse signals from measuring points 1A, 1B of the object 1 are received by a plurality of photodetectors 6A, 6B, thereby to detect a time difference between tone original pulse signals and reflected pulse signals by delay time detectors 7A, 7B. Detected values are input to a computer 8 and three-dimensional distances from measuring devices 101, 102 and the object 1 are calculated. A shape of the object is thus measured in three dimensions. Accordingly, three-dimensional data of the object can be measured in a short, time or in real time.
Patent JP-H02133795-A (JP)
Title: Small-diametral heat pipe
Inventor: SOTANI JIYUNJI
IPC: F28D15/04
Filed: 1988-11-12
Abstract: PURPOSE:To improve the heat transport capacity of a small-diametral heat pipe by providing a continuous wick in the longitudinal direction of the heat pipe in such a state that the wick is positioned on one side or on both sides of the interior of the heat pipe in a cross section orthogonal to the longitudinal direction of said pipe. CONSTITUTION:In a cross section orthogonal to the longitudinal direction of a pipe 1; when a heat pipe has a structure provided with a wick 2 on one side surface in the interior of the heat pipe, a space 4 on the other side in the cross section is used as the flow path of steam and, when the heat pipe is provided with the wick 2 on each of both sides in the interior of the heat pipe in its cross section, a space 4 between both wicks is used as the flow path of the steam. When the continuous wick 2 is disposed in the longitudinal direction in this manner, the wick can be provided concentrically without scattering the same even if the internal space that constitutes the flow path of the steam is secured by that which is a sufficiently required extent. Therefore, the capillary action of the wick is efficiently displayed, and the amount of heat transfer is increased. Moreover, a wire, a mesh, a porous material of sintered metal and the like are used for the wick 2, and silver, iron stainless steel, glass and the like in addition to copper can suitably be used as the material for the wick.
Patent JP-H07199411-A (JP)
Title: Imaging element
Inventor: CHIYAARUZU CHIESUTAA ANDAASON
IPC: G03C1/85
Filed: 1994-11-21
Abstract: PURPOSE: To provide an antistatic layer improved adhesion between an under coat and finish coat and containing colloidal vanadium pentaoxide. CONSTITUTION: In an image forming element containing a substrate and at least one layer of an image forming layer and the antistatic layer, the antistatic layer contains vanadium pentaoxide in a binder and the binder is polyester ionomer.
Patent JP-H07210019-A (JP)
Title: Fixing method
Inventor: SAITO TORU
IPC: G03G15/01
Filed: 1994-11-21
Abstract: PURPOSE:To prevent an offset phenomenon from occurring without using oil coating by imparting heat energy to an unfixed image on a recording material by the heat generation part of a film and cooling the recording material and the film by a cooling part in a state where they are not separated. CONSTITUTION:By a modulation magnetic field generated from a modulation magnetic field generation means 16, an eddy current is generated in an electrical conductive layer 33. Then, heat is generated from the layer 33 by Joule heat by the eddy current. The generated heat is transmitted to the recording material 24 and the unfixed toner image through a mold-released layer 35 and the unfixed toner image is fixed on the recording material 24 by receiving the heat and pressure at a nip part. The toner image softened because the heat is added at the nip part is closely brought into contact with the film 7 and carried toward a downstream side. Then, they are cooled by a cooling means 8 and the temperature of toner on the recording material 24 is lowered. Besides, the toner is solidified and hardened again. Then, the attaching force thereof with respect to the film 7 is weakened and the film 7 and the recording material 24 are separated at the position of a roller 19. Then, the toner on the recording material 24 is prevented from being offset to the film 7.
Patent JP-H08142649-A (JP)
Title: Ventilation unit for vehicle
Inventor: WATANABE YOKO
IPC: B60H1/26
Filed: 1994-11-21
Abstract: PURPOSE: To provide a ventilator for a vehicle capable of reducing the cost corresponding to an opening part for ventilation of various dimensions and shapes through the combination with the box body having the prescribe dimensions and the shape. CONSTITUTION: A peripheral edge part of a box-shaped body 1 is fixed to an opening part for ventilation of a vehicle body, and a flexible plate member to close a ventilation part 11 formed on the bottom when the in-cabin pressure is normal and open the ventilation part outward so as to discharge the in-cabin pressure from the ventilation part to the atmosphere is provided. Slidable fitting parts 14, 15 for the box-shaped bodies or to fitting parts 13a, 13b to the opening part are provided at least on one outer wall surface of vertical and right-to-left side wall part 12 of the box-shaped bodies 1, and the slidable fitting parts 14,15 are fitted to slidable fitting bars 14b, 15b of the counterparts 1, 13a, 13b for integration.
Patent JP-H07140053-A (JP)
Title: Method and equipment for preparating sample of particle size distribution measurement in salt manufacture
Inventor: ITO HIROSHI
IPC: G01N15/00
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a method and equipment for shortening the preconditioning time of a sample of particle size distribution measurement in salt manufacture. CONSTITUTION:A sample is thrown into a sample preparating cell 1 where it is cleaned by ethanol saturated with sodium chloride and filtered. Drying air heated by a heater 35 is then fed into the cell 1 while shaking by means of a vibration generator 20 thus drying the sample. When a plurality of meshed bodies having predetermined mesh are placed in the cell 1, preconditioning and classification can be effected simultaneously.
Patent JP-2000114645-A (JP)
Title: Low-noise semiconductor optical amplifier
Inventor: IMOTO KATSUYUKI
IPC: H01S5/0683
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical amplifier with low noise characteristic. SOLUTION: A semiconductor optical amplifier in which signal light is made to fall on a semiconductor optical amplifier 2 into which forward current is injected, signal light amplified by the semiconductor optical amplifier 2 is outputted through a semiconductor saturable absorbing section 3 to which a reverse voltage is applied, wherein a part of the signal light is taken out and converted into an electric signal by means of a light-electricity changing circuit 6, and a reverse voltage is controlled by the electric signal.
Patent JP-H07138995-A (JP)
Title: Swivel joint device
Inventor: NISHIMURA YOSHIZUMI
IPC: E02F9/00
Filed: 1993-11-16
Abstract: PURPOSE:To arouse attention to the malfunction of a lever for travelling. CONSTITUTION:In a swivel joint device 4 with a shaft section 5 installed at the center of revolution of a revolving superstructure 2 for a hydraulic shovel, which has a travelling body l and the revolving superstructure 2 being arranged onto the travelling body 1 and having a driver' s cab and in which a lever for travelling driving the travelling body l is mounted into the driver's cab, and fixed onto the travelling body 1 and a body 6 engaged with the revolving superstructure 2 and rotatably fitted to the shaft section 5, a notch section 12 is formed to the outer circumferential section of the shaft section 5. A limit switch 13 detecting the presence of the notch section 12 and outputting the detection as a signal is set up to a body 6 section oppositely faced to the notch section 12 while an alarm lamp 20 informing the change of the relationship of a relative position between the travelling body 1 and the revolving superstructure 2 in response to the signal output from the limit switch 13 is provided.
Patent JP-H01128028-A (JP)
Title: Original reading lens
Inventor: NISHINA KIICHIRO
IPC: G02B13/18
Filed: 1987-11-13
Abstract: PURPOSE:To satisfactorily correct aberration even in case of <=0.1 low image pickup magnifications by constituting a triplet lens system consisting of three groups of three lenses and forming the image-side lens face of a double concave lens of a second group into an aspherical face and specifying its conic coefficient. CONSTITUTION:In the triplet lens system consisting of three groups of three lenses, first-third groups are arranged in order from the object side to the image side. The first group consists of a convex meniscus lens 10 whose convex is directed to the object side, and the second group consists of a double concave lens 12, and the third group consists of a double convex lens 14, and the image- side lens face of the double concave lens 12 of the second group is an aspherical face. A conic coefficient K of this aspherical face is -0.09<K<-0.002. An original placing glass 16 on which an original is placed and a cover glass 18 for the light receiving face of a solid-state image pickup element are provided. Thus, a satisfactory performance is obtained even in case of <=0.1 low image pickup magnifications, and especially, aberrations are satisfactorily corrected from the center to the peripheral part of an image.
Patent JP-H11124866-A (JP)
Title: Retaining wall block, execution method of retaining wall using the same, and retaining wall
Inventor: TATEISHI KEIJI
IPC: E02D29/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of openings among blocks continued in the horizontal direction, to eliminate the need for works closing the openings and improve workability and to cope with even different curves flexibly by the blocks having the same shape when the blocks are piled up and a retaining wall is constructed on a curved surface. SOLUTION: The retaining wall block 5 formed in an approximately I-shaped plane by a front wall 6, a rear wall 7 and a center beam 8 tying these walls is used, and each front end of the front walls 6 and rear walls 7 of the retaining wall blocks 5 adjoined left and right is lapped and continued in proper length at a proper angle before and behind. Hollow sections 11 surrounded by the front walls 5, the rear walls 6 and center beams 8 are filled with fillers such as concrete, and the left-right retaining wall blocks 5 are unified.
Patent JP-S61145211-A (JP)
Inventor: ROBEERU RUUSERU
IPC: C08F4/34
Filed: 1985-12-19
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-H03147634-A (JP)
Title: Paper supply device
Inventor: YAMASHITA TOMIO
IPC: B65H3/54
Filed: 1989-11-02
Abstract: PURPOSE:To prevent a paper sheet from getting wrinkles in the paper sheet supply by disposing respective rollers of paper supply rollers in a V-shaped relative to the direction of sheet supply, forming conically the outer peripheral surface of each roller and further providing pressure plates between a sheet regulating plate and the roller. CONSTITUTION:Sheets P received in a cassette 3 are supplied to an imaging device along sheet regulating plates 4a, 4b by paper supply rollers 12a, 12b. Then, the sheets P is supplied while being pulled sideways by rollers 12a, 12b disposed in a V-shape relative to the paper supply direction. So long as an extreme difference between tensions pulled sideways does not exist, it is absorbed by the elastic force of the conically formed outer peripherical surfaces 12c of the roller, so that the left and right deviations of the sheets P are absent. Further, the sheets P are pressed to regulating plates 4a, 4b, so that the sheets P are restrained from floating up by presser plates 14a, 14b even if it tends to float up.
Patent JP-S63139756-A (JP)
Title: Manufacture of thermal head
Inventor: KUBOKAWA TERUYOSHI
IPC: B41J2/335
Filed: 1986-12-02
Abstract: PURPOSE:To be able to form a fine pattern by thinly forming a resistor layer and an electrode layer in a method of associating a photolithography method with a thin film system. CONSTITUTION:A substrate 1 is coated by printing with a glazing material, and baked to form a glazed layer 2. The layer is coated with resistor paste and baked to form a resistor layer 3. After the layer 3 is coated as an electrode material with an organic gold paste, it is thermally decomposed in a oxygen plasma to form a gold film 4. According to the method of thermally decomposing it in the oxygen plasma, the gold film can be formed normally at 100 deg.C or lower and at the highest at less than 200 deg.C so as to avoid the alloying of the film 4 with the layer 3 of the lower layer. Thus, after a gold electrode layer made of the gold film is formed, the gold electrode layer is etched in a predetermined pattern by photolithography. A substrate is coated with these resistor paste and organic gold paste by a screen printing method, a spinner method, a dipping method or a spraying method.
Patent JP-S63139498-A (JP)
Title: Time division multiplex time switch circuit
Inventor: OBARA HITOSHI
IPC: H04Q11/04
Filed: 1986-12-02
Abstract: PURPOSE:To simplify a circuit constitution and to increase operating speed by simultaneously executing a switching processing at every input of the one channel of an input time division (TD) frame and successively connecting the required number of processing elements by making the processing element for performing the processing at every channel as a minimum basic unit. CONSTITUTION:The signals of the input and the output of the respective processing elements PE1-PE3 in the drawing for successively connecting the processing elements PE1-PE3 of the number (herein 3) corresponding to the degree of multiplication of an input TD frame are respectively a TD frame signal (D), an address signal (A), a frame discrimination signal (I) and a flag signal (F). In this respective processing elements PE1-PE3, latch circuits AL, DL, IDL, FL, an address register circuit REG1, a decoder circuit DEC, a control circuit CONT and a store register REG2 are included. A combination in which the address signal is made random and the address register sequential is used. Thereby, the quantity of a hardware is reduced and the operating speed can be enhanced, the high speed and the high multiplexing can be attained.