baber/WOPTO huggingface dataset:
Patent JP-H11221494-A (JP)
Title: Centrifugal separation apparatus
Inventor: MORI TOYOSHIGE
IPC: B04B5/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reliably separate an object matter mixed with a solid matter into the solid matter and either a liquid or a gas without requiring troublesome operation or treatment. SOLUTION: This centrifugal separation apparatus comprises a separation cylinder 13 having at least one opened end and a vertically straight axial line, a rotating means for rotating the separation cylinder 13 around a vertical line at a prescribed distance from the axial line of the cylinder 13 itself, a self- rotating means for rotating the separation cylinder 13 on the axial line of the cylinder 13 itself, and an introducing means for introducing raw water to be separated into the cylinder 13. Treated matter passing holes 73 are formed in the circumferential wall of the separation cylinder 13. The self-rotating means is intermittently controlled so as to stop the treated matter passing holes 73 in the inward state. The introducing means is intermittently controlled so as to introduce the treated matter when the treated matter passing holes 73 are stopped in the inward state.
Patent JP-H05270314-A (JP)
Title: Interior lighting system for bus
IPC: H05B37/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide a bus interior lighting system which executes an illumination having cool feeling when outside temperature is high and that having warm feeling when it is low by providing a daytime lighting control circuit to changingly control a changeover circuit to a set-up color according to the detected temperature of a temperature sensor when the output of an illuminance sensor is above fixed value. CONSTITUTION:A daytime lighting control circuit 6 takes in brightness outside a car detected by an illuminance sensor 4, and a lighting switch 2 is then operated to light a standard color illuminating lamp 15. When the daytime lighting control circuit 6 is above 2 fixed value, the detected output of a temperature sensor 5 is taken in from the value of the illuminance sensor 4, and a change- over circuit 3 is controlled according to the above detected output. The color sending unit 3b of the change-over circuit 3 inputs one of the illuminating lamps having each previously set up color into a lighting unit 8. Namely, the illuminating lamp pertinent to the above matter among an orange colored illuminating lamp 1a, a white colored one 1b and a blue colored one 1c is lighted. In this case, a color selecting switch 3a automatically selects the pertinent color according to temperature outside a car.
Patent JP-H05273186-A (JP)
Title: Sample injection pump
IPC: G01N1/00
Filed: 1992-03-30
Abstract: PURPOSE:To prevent contaminants from infiltrating into a sample in the first void from the back side of the first plunger seal and correctly feed the sample by sucking or discharging a cleaning liquid into the second void with the reciprocating motion of a stepped plunger. CONSTITUTION:When a stepped plunger 7a' is moved in the arrow B direction, volumes of the first and second voids 7e', 7e'' are increased, the first check valve 7c is closed, the second check valve 7d is opened, a sample enters the void 7e' from a sample tank 1c, and a cleaning liquid enters the void 7e'' from a cleaning liquid tank 1d. When the plunger 7a' is moved in the arrow B direction, volumes of the voids 7e', 7e'' are decreased, the first and third check valves 7c, 7c' are opened, the second and fourth check valves 7d, 7d' are closed, the sample in the void 7e' is fed to a concentrating column 3g, and cleaning liquid in the void 7e'' is left in the void 7e'' as it is to clean the void 7e''.
Patent JP-S60217841-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1984-04-13
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-2000269607-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: NITORI KOICHI
IPC: H01S5/343
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a threshold lowered and to improve temperature characteristic, without deteriorating the light emitting efficiency of a semiconductor laser. SOLUTION: A multiplex quantum well layer 52, where Ga0.5In0.5P quantum well layers and (Al0.6Ga0.5)0.5In0.5P barrier layers are stacked alternately is arranged in the center of an active layer 5. A p-side light guide layer 53 whose thickness is 30 nm is arranged on the upper side of the multiplex quantum well layer 52. The p-side light guide layer 53 is formed of a first light guide layer (intrinsic light guide layer) 53i whose thickness is (d) and to which impurity is not intentionally added, and a second light guide layer (p-type light guide layer) 53p which is located directly above the layer 53i and to which p-type impurity (Zn) is added. A third light guide layer (n-side light guide layer) 51, whose thickness is 30 nm and to which impurity is not intentionally added is arranged below the multiplex quantum well layer 52.  The thickness (d) is selected to be that of one molecule layer to 40 molecules layer.
Patent JP-H04287062-A (JP)
Title: Image forming device
Inventor: ANDO KAZUHIRO
IPC: G03G15/04
Filed: 1991-03-15
Abstract: PURPOSE:To prevent original shade and exposure nonuniformity from occurring when one lamp is put off due to the bulb burned-out, etc. CONSTITUTION:A CPU 4 outputs each trigger signal of low level to illuminate a first flash lamp 102 and a second flash lamp group 123 by charge completion signals from lamp power sources 1. 2 to the lamp power sources 1, 2, and the lamp power sources 1, 2 illuminate the first flash lamp 102 and the second flash lamp group 123 simultaneously by the trigger signals from the CPU 4, respectively. When an emission detection signal is outputted to the CPU 4 by detecting the fact that the first flash lamp 102 is, for example, put on normally by the non-lighting detecting means 1a of the lamp power source 1, the CPU 4 outputs each charge signal for the next copy to the lamp power sources 1, 2. On the other hand, when the flash lamp 102 is not put on normally, no emission detection signal is outputted from the lamp power source 1 to the CPU 4, and no charge signal is outputted from the CPU 4 to the lamp power sources 1, 2, and the fact is displayed on a display means 5, and also, the copy operation of a copy processing part A is stopped.
Patent JP-H03273486-A (JP)
Title: Cup type automatic vending machine
Inventor: MINEZAKI HIDEYUKI
IPC: G07F13/06
Filed: 1990-03-23
Abstract: PURPOSE:To surely perform vending by adjusting the height of a cup rest in accordance with the height of a cup held by a cup holder. CONSTITUTION:A fed cup is received by a cup holder 2 standing by at a cup feed position with cup support pieces opened according to the size of the cup. The cup holder 2 is evergized by a driving device 1A and move on a rail 1 to a vending port 8. During this movement, when the cup reaches a drink feed position, drink is fed. An elevation mechanism 50 adjusts the vertical height of a cup rest 9 based on a cup size designating signal so that the bottom face of the cup held by the cup holder 2 is located at the substantially same height as that of the cup rest face of the cup rest 9. Thus, effective vending can be achieved.
Patent JP-S62231923-A (JP)
Title: Scanning speed correcting device in galvanomirror optical system
Inventor: UMITAKE TAKAFUMI
IPC: H04N1/113
Filed: 1986-04-01
Abstract: PURPOSE:To make correction by electronic circuit technique without using any expensive lens by composing a device of a P.L.L. circuit, a ROM address counter, a pattern generator ROM for correction, a D/A converter, a pattern filter, and VCO. CONSTITUTION:The ROM address counter 12 inputs a clock A which is synchronized with H/S2nd data for speed correction is stored in the pattern generator ROM13 for correction. The D/A converter 14 converts a digital value (speed correction data) outputted from the ROM13 into an analog value. The low-pass filter 15 cuts off high-frequency noises from the A/D converter output to smooth the output of the D/A converter 14. When the VCO (Voltage Controlled Oscillator) 16 is applied with the voltage waveform of a correction pattern profile B, a clock for speed correction which has a frequency proportional to the voltage is outputted as shown by C.
Patent JP-S62270539-A (JP)
Inventor: JIEIMUSU BINSENTO KURIBERO
IPC: C08G8/36
Filed: 1987-03-30
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-S59201251-A (JP)
Title: Music selecting circuit device in tape deck
Inventor: TAKASEKI SHIGERU
IPC: G11B15/02
Filed: 1983-04-27
Abstract: PURPOSE:To select all pieces of music anywhere music selecting operation is started, and perform effectively the music selecting operation by providing a music end detecting function, music starting function, and automatic blank skipping function. CONSTITUTION:When a mode signal is changed into program search mode in the middle of some piece of music, a pulse signal which is outputted from a differentiation circuit 41 and means the end of music is outputted from an output terminal 55 through an AND circuit 44. When a play mode is entered by this signal, pulse signals outputted from differentiation circuits 42 and 41 are inhibited to pass through AND circuits 45 and 44, so that the start and end of music are ignored. When, however, a blank state continues for a specific time after the end of music, a pulse signal outputted from a differentiation circuit 43 is outputted as a blank skip signal from an output terminal 57 through an AND circuit 46, and the mode signal is inverted into program search mode.
Patent JP-H10254043-A (JP)
Title: Finder display device for camera
Inventor: MIZUMAKI MASAO
IPC: G03B17/20
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To move and display an index to/at an optional position in a finder image plane, to make the visibility of the index excellent and to make a device inexpensive. SOLUTION: This display device is provided with a projection means projecting a prescribed-shaped optical image, a display means guiding the prescribed- shaped optical image projected by the projection means to a finder optical path and displaying it in the finder image plane 20 as the indexes 22 and 23, a projecting direction varying means changing the projecting direction of the projection means in the finder image plane and a display control means controlling the projection timing of the projection means based on the information of the projecting direction by the projecting direction varying means and deciding the display positions of the indexes 22 and 23 in the finder image plane.
Patent JP-S59199189-A (JP)
Title: Cutting and welding device for end part of strip
Inventor: KUSAKABE MITSUO
IPC: B23K9/00
Filed: 1983-04-26
Abstract: PURPOSE:To provide a cutting and welding device for the end part of a strip which can cut continuously the end part of the strip without stopping a plant by constituting the device in such a way that cutting of the terminal end of the strip and the cutting of the beginning end of the succeeding strip are accomplished discretely with a time interval. CONSTITUTION:The terminal end part A in the previous stage of a strip and the beginning end B on the coil side of the strip project beyond cutting tool rests 15 onto the guide roll of a welding table 25. Cylinders 20, 18 for matching the front and rear are projected to match both sides of the end A with a reference position. A hydraulic cylinder 2L is then extended to move downward a retaining base 5L to grasp the strip between the same and the rest 15 and while the end A is cut between a lower shase blade 8 and an upper shase blade 24 by extending a cylinder 1L, the rest 15 is lifted until the rest is made flush with the top surface of the table 25. The base 5L is then projected to move toward the center over the table 25 and the end B is cut by a cylinder 1R in the same manner as in the cutting stage of the end A. The two ends are projected until the ends face each other by having a specified spacing between the same to the center of the table 25. A torch 55 is slided in this projecting state and both sides are connected by welding.
Patent JP-H05280813-A (JP)
Title: Heat pump for mixed mediums
IPC: F25B1/00
Filed: 1992-03-30
Abstract: PURPOSE:To improve the heat-transfer performance of a condenser by providing an absorber on the side of the outlet for heat medium from a condenser in a setup to make the liquid residue from the evaporation on the side of the outlet for heat media from an evaporator absorb gas which has come to the vicinity of the outlet of the condenser without being condensed. CONSTITUTION:The part holding the liquid phase heat media of a mist separator 18 provided on the side of the outlet for the heat medium from an evaporator 2 is connected to a passageway 14a for the heat medium into an absorber 14. The passageway 14a for the heat medium at its outlet positioned on the lower side is connected to a closed loop 10. A drain pot 16 is provided on the side of the outlet for the heat medium from a condenser 6. The lower liquid-holding part of the drain pot 16 is connected to an expansion valve 8 and the upper liquid-holding part is connected to the passageway 14a for the heat media on the side of the inlet. The vapor of the heat medium produced at the evaporator 2 is separated from the liquid, fed to a compressor 4 and works, and then flows to the condenser 6 to be condensed. The liquid residua from the evaporation is sent into the passageway 14a to the absorber 14. The concentration of the low boiling point type component of the liquid residua from the evaporation is lowest in the system. On the other hand, the concentration of the low boiling point type component in the gaseous phase at the outlet of the condenser 6 is very high. Therefore, the low boiling point type gaseous component is absorbed by the liquid residuum from the evaporation which is sent into the absorber 14.
Patent JP-S61232623-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/3065
Filed: 1985-04-09
Abstract: PURPOSE:To form, with excellent controllability, a plurality of openings or grooves having different depth from each other in semiconductor layers by a method wherein an etching mask having openings in a region corresponding to an insulator layer and in a part of the other region is formed on a second semiconductor layer, and dry etching is applied to a first semiconductor layer and the second semiconductor layer. CONSTITUTION:An N-type impurity is introduced into a region of an N-type silicon substrate 1 in which P-ROM is to be formed, so as to form a high- concentration N-type buried layer 2, and an N-type silicon layer 4 is made to grow about 3mum thick by using a CVD method. After the execution of a dry etching method in which an etching rate is different remarkably between silicon and silicon dioxide, a PSG layer 7 already used is dissolved to be removed. With a silicon nitride layer 6 used as a mask, selective oxidation is executed so that the inner surface of a groove is covered with a silicon dioxide layer 11. Polycrystalline silicon 12 on the surface of a chip being removed by using a polishing method, oxidation is executed, with the silicon nitride layer 6 used as a mask, to form a silicon dioxide layer 13 on the groove, and then a base 14, an emitter 15 and a collector 16 are formed.
Patent JP-S548871-A (JP)
Title: Semiconductor device
Inventor: KAWASUMI KAZUO
IPC: H01L21/60
Filed: 1977-06-23
Abstract: A circuit for an electronic timepiece, especially for an electronic wristwatch, comprises a plate or printed-circuit sheet (1) carrying a configuration of conductors (1a) whose various points receive electrical connections of an integrated circuit (3). An aperture (1b) is made in the plate or printed-circuit sheet, and a metal plate (11) is affixed, by adhesion, to the back of the printed circuit (1). The integrated circuit board (3) is arranged in this aperture and it is connected by fine, very short conductors (5) to the configuration of conductors (1a). A plastic coating (6) is arranged over the printed circuit board (3) and over the latter's connections with the configuration and to the conductor. This circuit allows very thin construction and easy manufacture of the electronic watch. <IMAGE>
Patent JP-H04284249-A (JP)
Title: Screen printer and screen printing method
Inventor: ASAI KOUICHI
IPC: H05K3/34
Filed: 1991-03-14
Abstract: PURPOSE:To provide a screen printer and a printing method, in which a printing agent is housed in a sealed vessel and printing is conducted on a plate to be printed under the state in which a contact with atmospheric air is interrupted while the printing agent is not left on a screen. CONSTITUTION:Creamy solder 70 interrupted from atmospheric air and housed in a syringe 72 is agitated in viscosity proper to printing by an agitating roller 124 in a casing 90, discharged from a discharge opening 129 by the pushing force of nitrogen gas fed to the syringe 72 and its own weight, and printed on a printed board by a squeegee member 128. A squeegee 76 can be separated from a screen 26 without leaving creamy solder 70 on the screen 26 by lifting the squeegee 76 while being moved in the horizontal direction.
Patent JP-H02254515-A (JP)
Title: Resetting device for microcomputer
Inventor: SUZUKI YOSHIO
IPC: G06F1/24
Filed: 1989-03-29
Abstract: PURPOSE:To perform the normal program processing from the initial state by limiting the current supplied to a power source circuit after outputting a power down trigger, and detecting the reduction of voltage due to current consumption to supply a reset signal at the time of consuming the current larger than a predeterminate value required for holding the power down mode. CONSTITUTION:When a program is normally processed, the power down mode is set by a power trigger E and contents of a RAM in a CPU 5 are held. At such a time, a current consumption IBU is smaller than a limit current ILMT, and a reset signal C is not outputted from a VDD detecting circuit 7. When the program is not normally processed, the power down mode is not set though the power down trigger E is outputted, and therefore, a large current required for the operation of the whole of the CPU 5 apt to flow but is limited to ILMT and the output of a VDD power source circuit 3 is reduced. As the result, the reset signal C is outputted from the VDD detecting circuit 7 to reset the CPU 5. Thus, the program is normally operated form the initial state.
Patent JP-2000262593-A (JP)
Title: Disinfecting apparatus
Inventor: NAKAMURA TAKASHI
IPC: A61L2/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a disinfecting apparatus which can disinfect an object to be treated free to apply. SOLUTION: This disinfecting apparatus supplies water and a combustion gas to a feed water tank 2 and a combustion gas tank 6 respectively from a feed water port 15 and a gas inflow port 7. An ignition switch 8 is turned on and the combustion gas of the combustion gas tank 6 flows into a combustion catalyst 5 to burn on the catalyst at 400-500 deg.C. A lower part of the feed water tank and a spray path 3 are heated by the combustion and the combustion gas is discharged from a spray path 4 passing through a steam back flow plate 13 and an exhaust mixing path 10. With a simpler structure, the disinfecting device 1 is of a handy type with a smaller size and moreover, can be manufactured lighter in weight thereby enabling portable use, This also enables simple disinfection free from the size and the movement of the object to be treated.
Patent JP-H03149010-A (JP)
Title: Device and method for making espresso
Inventor: HANSUDEIITERU GURAIBE
IPC: A47J31/42
Filed: 1990-03-23
Abstract: PURPOSE: To discharge the entire filter scum through an enlarged opening part by providing a filter for containing coffee powder, a sieve that has a large number of openings in the cross-section in which the flow of a fluid is restricted, and by providing means for changing the cross-section of all the openings. CONSTITUTION: Coffee powder 42 is put into the hollow part inside a needle holder 17 by charging means 38. When a boiling attachment 43 is installed on the needle holder 17, the sieve bottom 45 of the boiling attachment 43 is selected so that it softly solidifies the charged coffee powder 42. The opening 13 of the sieve bottom 12 is lifted up to reach the neighborhood of a small diameter part 25", and a prescribed amount of hot water is poured onto the coffee powder 42. During the manufacturing process of espresso, the sieve bottom 12 is lifted up, and the boiling attachment 43 is drawn out of the inside of the needle holder 17 as much as the corresponding distance. The needle end part 25 of the needle 21 is in the height of the opening 13, so that the gap for filtering is remained. A large number of voids 46 corresponding to the number of needles are remained in the coffee powder.  The filter scum can be easily discharged through the voids.
Patent JP-H07255680-A (JP)
Title: Device to photograph fundus
Inventor: OKINISHI SATORU
IPC: A61B3/14
Filed: 1994-03-22
Abstract: PURPOSE:To secure safety for the examined eye and achieve smooth alignment. CONSTITUTION:The reflection beam on the fundus Er from a light source 27 for observation is reflected on a spring mirror 15 and split into two directions on a half mirror 28. The reflection beam on the half mirror 28 is observed by the examiner's eye e as the fundus image Pr by way of an eyepiece 33. On the other hand, the beam through the half mirror 28 is split by a beam splitter 30, and the total fundus image Pr is received by a light receiving element 32, and then only the center part of the image Pr is received by a light receiving element 31. The volume of the flare light mixed in the fundus image is detected by comparing volumes of received light at the light receiving elements 31 and 32.
Patent JP-S59201262-A (JP)
Title: Cassette deck with automatic changing function
Inventor: WATANABE YOSHIHIKO
IPC: B60R11/02
Filed: 1983-04-28
Abstract: PURPOSE:To select and play a cassette tape securely by reading pieces of identification information added to cassette tapes successively during the movement of a cassette holder, and selecting the desired cassette tape on the basis of the pieces of information. CONSTITUTION:An equipment body stored in a trunk room, and an operation part 9 and a display part 14 provided near a driver's seat are coupled electrically with each other by transmitting and receiving circuit 17a and 17b provided thereto respectively and a communication line 18 whih transmits information signals. A video signal line 19 which transmits video signals from a TV receiver 6 is provided in parallel between the transmitting and receiving circuits 17a and 17b in addition to said communication line 18 which transmit various information signals, a DAD player 4 has the automatic changing function which contains plural disks and selects and sets one of them at a reproduction position, and a control part 4a selects one of disks and an operation mode.