baber/WOPTO huggingface dataset:
Patent JP-S62140028-A (JP)
Title: Dip tube
Inventor: HIRAYAMA MASAAKI
IPC: G01F23/14
Filed: 1985-12-16
Abstract: PURPOSE:To enable accurate and stable measurement even when a falling stream is generated in a liquid to be measured, by providing a flow barrier plate for obstructing the falling stream of a liquid to be measured in the position directly above the gas bubble discharge part provided at the leading end of a dip tube. CONSTITUTION:The leading end parts of dip tubes 3, 4 are immersed in the liquid 6 to be measured flowing through a recirculation part 22 as shown by an arrow. The leading end 30 of each of the dip tubes is obliquely cut at an angle of 45 deg. with respect to the axis of each tube and gas bubbles are discharged from the (a)-part of each leading end 30. These gas bubbles move toward the leading ends of the dip tubes along the under surface of the plate 31 and are separated from the leading ends of the tubes to rise through the liquid 6. Therefore, said bubbles are not met with the gas bubbles growing at the leading ends of the dip tubes and any adverse effect is not exerted on a measuring signal. Because the falling stream of the liquid 6 is obstructed by the plate 31 and makes a circuit as shown by an arrow, said falling stream does not reach the gas bubble discharge part of each leading end 30 and the obstruction of the discharge of bubbles is avoided. Even when the falling stream is generated in the liquid 6 as mentioned above, the same stable discharge of gas bubbles as that when no falling stream is generated is performed.
Patent JP-S62143513-A (JP)
Title: Master-slave flip flop
Inventor: ITOU HIROYUKI
IPC: H03K3/2897
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a master-slave flip flop capable of diagnosing the fault of an LSI and is equipped with scan in/out function, by adding gates constituted of transistors to the master-slave flip flop constituted of an ECL circuit. CONSTITUTION:A gate group 13-18 are composed of transistors, etc. A D-type latch circuit 11 can fetch data SD for scan by triggering them with clocks SCK for scan at the time of tests in addition to system data D. At the time of normal operation, the system data D are triggered by system clocks -CKA and this master-slave flip flop is operated. When clock controlling signals DG are set to a logically high level at the time of a fault diagnosis, supply of the clocks -CKA to the latch circuit 11 can be interrupted and the latch circuit 11 can be triggered by clocks CKB instead of the clock -CKA.
Patent JP-H06127875-A (JP)
Title: Door sill device
Inventor: YOSHIDA YUKIHIRO
IPC: B66B13/30
Filed: 1992-10-21
Abstract: PURPOSE:To slide doors stably, and prevent the intrusion of the foreign material into a sill groove securely. CONSTITUTION:This door sill device is formed so that doors 3a, 3b are opened and closed along a sill groove 2 formed in a sill 1. This door sill device has a belt 8, which is extended along the sill 1 and which seals the sill groove 2 and which slides along the sill groove 2, and this belt 8 and lower parts 12 of the doors 3a, 3b are connected to move the doors 3a, 3b and the belt 8 together.
Patent JP-H03144562-A (JP)
Title: Pressure developing device
Inventor: NISHIGAKI HIDEO
IPC: G03D13/00
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the deflection of a pressurizing roller by making the web part of a supporting member extend over the entire length in the axial direction of the pressurizing roller and uniformly dispersing and supporting a high load applied to the pressurizing roller. CONSTITUTION:A microcapsule paper and a color developing paper are superposed and made to pass between a 1st roller 36 and a 2nd roller 37 and then one of the rollers is turned, so that the microcapsule paper and the color developing paper advance. On the other hand, the load between the rollers is made high by pressing the roller by backup rollers 35 and 38 which are made to abut on at least either the 1st roller 36 or the 2nd roller 37. Furthermore, the high load is applied to the supporting member 31 but the load uniformly acts over the entire length in the axial direction of the roller because the supporting member has such a chassis structure that extends in the axial direction in a state where a plate-like member is erected. Thus, the deflection of the roller is made small.
Patent JP-H07143634-A (JP)
Title: Wire inserting device
Inventor: NAKATATE KENICHI
IPC: G02B23/24
Filed: 1993-11-12
Abstract: PURPOSE:To insert a wire to a conduit which has been heretofore impossible to be inserted and to guide the wire to a position considered to be observed by selecting a route having less fault and inserting the wire. CONSTITUTION:A wire inserting device 10 comprises a movable part 13 provided at the end of a cable 11, etc., to be inserted into a conduit and having a plurality of protruding members 14 protruding from an outer periphery, and moving means 12 for rotating or vibrating the part 13.
Patent JP-H03145555-A (JP)
Title: Piston for internal combustion engine
Inventor: KURATA KOUICHIROU
IPC: F02F3/22
Filed: 1989-10-31
Abstract: PURPOSE:To cool a piston, prevent the abrasion of a pin boss, and improve tensile strength by inserting a casting pipe on the inner periphery of the pin boss, and connecting a steel material on the outer periphery of the casting pipe to form an oil passage. CONSTITUTION:A steel material 7 with a U-shaped cross section made of iron is arranged on the thick section 6a of the head section of a piston 6 cast with an aluminum material or the like. The steel material 7 forms an oil passage 10 in contact with the outer periphery of a casting pipe 9 made of iron and cast on the inner periphery of a pin boss 8. The oil passage 10 is formed on the upper outer periphery of the pin boss 8, and oil passage holes 11 are formed on both ends. The casting pipe 9 and steel material 7 are cast while being connected during casting, and oil passage holes 11 and piston ring grooves 12 are formed. The piston 6 is cooled, the fatigue strength against heat is improved, the abrasion of the pin boss 8 is prevented, and the tensile strength of the pin boss 8 is improved.
Patent JP-S63136682-A (JP)
Title: Semiconductor laser light source equipment
Inventor: MATSUNO TAKASHI
IPC: H01S5/06
Filed: 1986-11-28
Abstract: PURPOSE:To keep the frequency difference of plural light outputs stable regardless of using a wobbling control system by adding a negative feedback control signal corresponding to the phase difference between an electric signal corresponding to the spectral absorption output of the output light of each semiconductor laser element and the frequency signal or the integer times frequency signal of an oscillator by wobblingly driving the two semiconductor laser elements by the oscillator. CONSTITUTION:The driving circuits 3, 4 connected to laser diodes 1, 2 drive laser diodes 1, 2 respectively accompanied by a wobbling control and a negative feedback control. Input light L12, L27, branches in saturation absorption spectroscopes 7, 8, converted from light to electricity by photo diodes 9-12 and the resulting signal subtracted by differential amplifiers 21, 22 is applied to lock-in amplifiers 27, 28 respectively by lines 23, 24. The lock-in amplifiers 27, 28 send a negative feedback signal to lines 29, 30 according to the phase comparison of the reference signal from a frequency converter 26 and the detected signals of the lines 23, 24.
Patent JP-S62142241-A (JP)
Title: Color measuring instrument
Inventor: SUGIYAMA MASAMI
IPC: G01J3/50
Filed: 1985-12-16
Abstract: PURPOSE:To discriminate whether a measured chromatic value is within a permissible range or not with regard to a standard chromatic value by providing a memory means to store the standard chromatic value in the prescribed color space, setting means for setting the permissible range for the standard chromatic value, discriminating means, etc. CONSTITUTION:This measuring instrument has a photoelectric conversion part 100 and a data processing part 200. The light from the standard sample is separated to basic color components and photoelectrically converted by the conversion part 100; the information expressing the basic component is further converted to the color space in the processing part 200. The standard chromatic value is stored in a RAM7 by measurement or manual setting using numeric keys and the permissible range with regard to the standard chromatic value is set by the setting means. The permissible range is indicated by, for example, the distance in the color space. The discriminating means calculates the distance in the color space between the chromatic value of the sample to be measured determined by the conversion part 100 and the processing part 200 and the standard chromatic value and discriminates whether the distance is larger than the set distance or not. The result of the discrimination is subjected to display 10, etc.
Patent JP-S62141750-A (JP)
Title: Conductor for connecting semiconductor device
Inventor: NISHIO MASANOBU
IPC: H01B5/02
Filed: 1985-12-16
Abstract: PURPOSE:To provide a connecting conductor for semiconductor devices functioning as safety fuse, by composing the conductor of a core and of a jacket surrounding the core while specifying the melting point of the core and making the jacket of copper or a copper alloy. CONSTITUTION:A connecting conductor consists of a core 2 and a jacket 3. The core 2 is made of a material having a melting point of 450 deg.C or below, while the jacket 3 is made of copper or a copper alloy. Accordingly, when excessive current flows through the conductor, the core material 2 is melted and the volume thereof is increased. The jacket 3 is thereby broken and the conductor is disconnected. Thus, this connecting conductor itself functions as safety fuse, obviating the need of incorporating any additional means serving as safety fuse. As a result, the size of a semiconductor device can be reduced.
Patent JP-H11107250-A (JP)
Title: Rake-circulation type dust remover with auxiliary screen
Inventor: TAJIMA HIROSHI
IPC: E02B5/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent refuse from flowing out to the downstream by arranging a screen for gaps preventing refuse from flowing out from the gaps, at gaps for circulation of rakes in a main screen and an auxiliary screen and hanging it to freely reverse the rotation in the circulating direction of the rakes. SOLUTION: The lower end side 3a of a main screen 3 is arranged to protrude downward at the inner peripheral side of the lower tumbling part 6 of the rake 5, and the terminal end of the main screen 3 is arranged to turn to the downstream. An auxiliary screen 4 is arranged at the outer peripheral side of the lower tumbling part 6 and at the downstream of the lower end side 3a of the main screen 3. And the front face 4a thereof is arranged in the vicinity of the lowermost position of the lower tumbling part 6. A screen 8 for gaps preventing refuse from flowing out from the gaps 7 to the downstream is installed in the gaps 7 for circulation of rakes between the lower end side 3a of the main screen 3 and the auxiliary screen 4.  And further, the screen 8 for the gaps is hung at the lower end side 3a of the main screen 3 so as to rotate reversely in the circulating direction of the rake 5 at the upstream side of the anxiliary screen 4 to securely catch refuse.
Patent JP-H06141235-A (JP)
Title: Video signal processor
Inventor: OKA MASAHIKO
IPC: H04N5/272
Filed: 1992-10-22
Abstract: PURPOSE:To obtain output with high quality by performing the mixture of videos on plural channels by holding selectively a video signal with high priority from plural video signals by a selective holding means, and performing the load mixing of the output from the means. CONSTITUTION:The depth signals zi 0-zi 2 of three pairs of input inputted to a channel selector are compared at a maximum value detection circuit 34, and the depth signal with the highest value is checked, and a result is supplied to a holding circuit 33 as a control signal. All the three pairs of signals have been inputted to the circuit 33, and two input other than the one designated by the control signal from the circuit 34 are selected and held. The two pairs of signals thus held are supplied to a back-end mixer 19 as selective output vo 1, ko 1, zo 1, Vo 2, Ko 2, and Zo 2. Those output are mixed by the mixer 19, and a result is supplied to a television monitor. etc., via an output terminal 35.
Patent JP-H01126635-A (JP)
Title: Video camera
Inventor: SHINOZAKI ATSUSHI
IPC: G03B19/00
Filed: 1987-11-11
Abstract: PURPOSE:To record an object as a moving picture and as a still picture with one video camera by incorporating a still camera in a video camera. CONSTITUTION:The still camera 15 is incorporated in a case same to the video camera. The information of the object 1 is caught by a focusing lens 2, introduced to a beam splitter lens 4 through a zoom lens 3 and divided into two objective light beams for the moving picture and the still picture. The divided information for the moving picture passes an aperture and is converted into an electrical signal by an image pickup element 3 to be recorded. Meanwhile, another divided information for the still picture passes an image-formation lens 9 and a shutter 10 via the aperture 8 to be recorded on a film 11. Thus, one cameraman can simultaneously photograph the moving picture and the still picture of the same object with one video camera.
Patent JP-H02128752-A (JP)
Title: Method for measuring blood pressure
Inventor: SHIMAZU HIDEAKI
IPC: A61B5/022
Filed: 1988-11-10
Abstract: PURPOSE:To accurately determine maximal blood pressure and mean blood pressure by measuring the change of a liquid amount corresponding to the volumetric change of the membrum as the impedance change of an electric conductive liquid with respect to the electric conductive liquid in the liquid amount control type liquid receiving part surrounding the membrum. CONSTITUTION:In measuring blood pressure, an electrolyte W is supplied to a liquid receiving part 13 and, after the membrum A is inserted in a membrum receiving part B, an AC constant current is allowed to flow between current applying electrodes 17a, 17b. The volumetric change DELTAV of the membrum part corresponds to the change quantity DELTAZ of the impedance Z between voltage detection electrodes 18b, 18c measured by a measuring device 19. The liquid pressure (Pch) of a liquid receiving part 13 is raised by a pressure controller 15 and, when said pressure (Pch) reaches the maximal blood pressure or more, the artery is perfectly closed under pressure and the volumetric change DELTAV of the membrum A is eliminated and the change quantity DELTAZ of the impedance Z is not detected. Thereafter, the Pch is reduced and the Pch obtained when the change quantity DELTAZ of the impedance Z appears as a pulse wave is judged to be the maximal blood pressure. When the Pch is further reduced, the amplitude of the pulse wave of DELTAZ increases to take the max. value and subsequently decreases. The Pch at the amplitude max. point is judged to be mean blood pressure Pam.
Patent JP-S63270608-A (JP)
Title: Seed disinfectant
Inventor: TAKANO KIMITAKA
IPC: A01N43/653
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a seed disinfectant which has a wide range of antifungal spectrum and also can control resistant strains, by using a specific triazole, a benzimidazole fungicide and a thiofanate fungicide as active ingredients. CONSTITUTION:The subject disinfectant contains, as active ingredients, (E)-1-(2,4- dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-penten-8-ol containing at least 50wt.% of (-)-(E)-1(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-yl)-1-pent en-8-ol, and at least one selected from benzimidazole fungicides such as benomyl and thiofanate fungicides such as thiofanate methyl. The seeds are coated or sprayed with the composition in an amount of 0.00005-1wt.% based on the dried seeds or dipped in a solution of 0.01ppm-10wt.% concentration.
Patent JP-H02139325-A (JP)
Title: Method for applying product label or the like
Inventor: ICHIKAWA YOSHIMI
IPC: B65C1/02
Filed: 1988-11-12
Abstract: PURPOSE:To improve working efficiency by a method wherein pallet loads in one or a plurality of kinds of packing styles are sequentially carried on the same conveyer line, and after a film tape is wound across during carrying, a product label or the like is automatically applied. CONSTITUTION:A pallet load 14 from each palletizing unit is carried by a shuttle car 3 and transshipped to a conveyer line 2 on a first loading position 41 at its starting end or a second loading position 42 or a third loading position 43 during the conveyer line 2. The pallet load 14 pushes and extends a film tape 26 extending horizontal to go across it when it passes a gate-shaped frame 11. The pallet load 14 with the film tape 26 wound by a film tape winding device 9 is further carried on the conveyer line 2 and applied with a bar code label on the film tape 26 by a bar code labeler.
Patent JP-H01199497-A (JP)
Title: Electronic component mounting substrate
Inventor: KOSAKA KATSUMI
IPC: H05K5/00
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a component mounting board easy of circuit design, excellent in connection reliability because the resin sealing of the connecting section of the component with leads is omitted, easy to provided a heat dissipating structure, and excellent in a thermal matchability with the electronic component by a method wherein inner connecting sections are formed inside the leads in one piece, which are buried in a base material which constitutes the board. CONSTITUTION:Two or more leads 21 electrically independent of each other are made to protrude from the base material 10, and the connection parts of an electronic component 30 mounted on the base material 10 are electrically connected with the leads 21. In a board 100 so structured, inner connecting sections 22 are formed inside a metallic material 20 which constitutes the leads 21 in one piece, the electronic component 30 is mounted on the base materials 10, and the component 30 is electrically connected with the inner connecting sections 22. For instance, a conductor circuit 11 on the base materials 10 is connected with the metallic material 20 through the intermediary of a through- hole 12. And, the base materials 10 are formed of glass epoxy resin or the like and the metallic material 20 is formed of a copper material or the like.
Patent JP-S62144377-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: WADA HIROSHI
IPC: H01S5/00
Filed: 1985-12-18
Abstract: PURPOSE:To conduct oscillation at low threshold currents and a single longitudinal mode while obtaining a high output by forming an optical waveguide layer on a P-type compound semiconductor foundation consisting of a group III-V, processing the surface of the optical waveguide layer to a wavy shape and shaping double hetero-junction structure in a plurality of striped grooves up to a foundation layer from the surface of the optical waveguide layer. CONSTITUTION:A P-type InP layer as a buffer layer 33 and an N-type GaInAsP layer 35 functioning as an optical waveguide layer and a current constriction layer are formed on an P-type InP layer substrate 31 in succession through liquid-phase epitaxy. A wave form having proper pitches and depth is shaped to the surface of the waveguide layer 35 through a normal method. P-type InP lower-side clad layers 39, P-type GaInAsP active layers 41 and an N-type upper-side clad layer 43 are formed in grooves 37 and on the optical waveguide layer 35 in succession through second liquid-phase epitaxy. An element manufactured in this manner oscillates at low threshold currents and a single longitudinal mode while a high output can be acquired.
Patent JP-S63138827-A (JP)
Title: Data transmission equipment
Inventor: TAKIGAMI AKIRA
IPC: H04L1/16
Filed: 1986-11-29
Abstract: PURPOSE:To attain efficient data transmission by receiving a part of data again at the occurrence of an error and checking it with the data received at a first time. CONSTITUTION:If any error exists in the step S2, the procedure is proceeded to the step S4 to send an NAK signal to the sender. The first half of the preceding reception data is received in the step S5 and the step S6 discriminates whether or not an error exists in the 1st half, and if any error exists, the step S7 sends the NAK signal to the sender and the processing is finished. If no error takes place in the step S6, the processing is proceeded to the step S8, the latter half of the data received at the first time and the data at the 2nd reception are merged into one data, the step S9 calculates the check sum of data to discriminate whether or not the data has an error. If any error exists, the step S10 sends an ACK 1 signal to the sender side for the normal response and if any error exists, the step S11 sends an ACK0 signal to the sender as a fault response and the processing is finished.
Patent JP-2001108272-A (JP)
Title: Ventilating method for food factory and kitchen
Inventor: FUKUSHIMA YUKIO
IPC: F24F7/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the sanitary control method for a room used under a condition that the floor surface of the same is wetted or the ventilating method of a food factory and a kitchen, which is simple in constitution and capable of maintaining with an inexpensive cost while suitable for the drying of the floor surface, in a facility, using water frequently such as the food factory and the kitchen while necessitating the prevention of growth of a microbe. SOLUTION: In the manufacturing chamber of a food factory and a kitchen, air is supplied downward from an air supplying port, installed in parallel to the long side of the manufacturing chamber and the total length of the air supplying port is longer than 1/4 of the long side of manufacturing chamber. The supplied air is conducted to flow along a floor surface, including a gap between the floor surface and the lower surface of instruments of at least 50 mm or more or preferably 300 mm or more. Thereafter, the air is discharged out of an air discharging port having a total length of 1/4 or more of the long side of the manufacturing chamber whereby the inside of the manufacturing chamber is dried.
Patent JP-H01127111-A (JP)
Title: Method for heating hot sheet bar
Inventor: NOMURA NOBUAKI
IPC: B21B45/00
Filed: 1987-11-13
Abstract: PURPOSE:To uniformize the temp. of hot sheet bar and to maintain a plate thickness accuracy by setting heating equipments to heat the rewound hot sheet bar to an edge part at first, then moving to the central part in the transverse direction with respect to the innermost diameter part. CONSTITUTION:The hot sheet bar 1 thermally equalized in a winding and rewinding stages of coil is heated by plural inductive heating coils 6a, 6b, etc., capable of elevating and movable to the transverse direction, then, the finish rolling is performed. In said heating method, at first, said heating coils 6a... are set on the edge part to heat. Then, based on a passing signal of the top end of the hot sheet bar 1 detected by an upstream detector 7, the clearances between the heating coils 6a... and the hot sheet bar 1 are narrowed to heat. After that, based on the passing signal of the top end of the innermost diameter part of the hot sheet bar 1 detected by the upstream detector 7, at least one of said heating coils 6a... is moved to the center part in the transverse direction of the hot sheet bar 1 to heat. By this method, the temp. drops of the edge part and rear end part are recovered effectively and the plate thickness is uniformized.