baber/WOPTO huggingface dataset:
Patent JP-H06333687-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKEDA TETSUSHI
IPC: H05B41/24
Filed: 1993-05-19
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of easily managing the function life. CONSTITUTION:The voltage of a commercial AC power source E is full-wave rectified by a full-wave rectifying circuit 1, smoothed by a smoothing capacitor C1, and converted into a high frequency by an inverter circuit 2 to light a discharge lamp FL. When the discharge lamp FL is lighted, the lighting of the discharge lamp FL is detected by a discharge lamp lighting detecting means 11. An integrating timer means 12 integrates the time of lighting the discharge lamp FL on the basis of the output of the discharge lamp lighting detecting means 11. When the function life of a prescribed device is counted by the integrating timer means 12, the light emitting diode of a display means 12 is lighted to display the life of the device.
Patent JP-H02296963-A (JP)
Title: Tile and installation thereof
Inventor: AOYAMA MIKI
IPC: E04F13/21
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the tile from being exfoliated by applying an adhesive onto the back surface of a tile basic member and attaching a fiber member having a three-dimensional network structure, projecting outwardly, in contact with the adhesive and laying tiles onto a concrete stem surface through mortar. CONSTITUTION:An adhesive layer 4 is formed by applying an adhesive 3 onto the back surface 2b of a tile basic member 2, and attached onto the back surface 2b and projected outward from the adhesive layer 4, and a tile 6 is formed by attaching a fiber member 5 having a three-dimension network structure. Then, attached mortar 10 is applied onto the surface of the concrete stem body 9 of a building, etc., and during the not-yet-hardened state, the projection part 5a of the fluffy fiber member 5 on the back surface 2b is press-attached onto the mortar 10, or concrete is laid into a mold frame applied with tiles 6, and the finished surface of the tile 6 is formed. Thus, the exfoliation of the tile 6 is prevented, and the working efficiency can outstandingly be improved.
Patent JP-2000303995-A (JP)
Title: Turbo machine restraining blade inlet re-circulating flow and blade rotating stall
Inventor: KUROKAWA JUNICHI
IPC: F04D29/42
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To restrain blade inlet re-circulating flow and blade rotating stall so as to prevent lowering of efficiency by forming a passage for connecting a low flow re-circulating flow occurrence place of the blade inlet side and the area of the inner surface of a casing where the blade exists in the direction of gradient of fluid pressure on the inner surface of the casing. SOLUTION: A diagonal flow pump has a suction casing 11, a pump 12 and a diffuser 13 arranged from the upstream toward the downstream, and a blade 122 of the pump 2 is driven in rotation, thereby applying energy to a liquid sucked from the suction casing 11 to be discharged from a discharge opening. At this time, a shallow groove 124 is formed in the direction of fluid pressure gradient extending from the middle (a) of the blade 122 of the inner surface of the casing 12 to a position (b) where at the time of a low flow, a re- circulating flow occurs. Thus, the fluid increased in pressure is let flow backward from the position (a) to the position (b) in the groove 124 by the blade 122, whereby the fluid is jetted to the place of occurrence of a re-circulating flow caused at the time of a low flow to prevent the occurrence of a re- circulating flow and blade rotating stall.
Patent JP-S61275076-A (JP)
Inventor: MIYAJI ICHIRO
IPC: B60K15/04
Filed: 1985-05-30
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-S61258220-A (JP)
Title: Compact zoom lens
Inventor: ISHIKAWA SHOZO
IPC: G02B15/20
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a compact high performance lens of a high variable power by dividing the third positive component of three lens components of positive, negative and positive, into two positive lens components, and placing a positive lens component having a weak refractive power between the divided lens component and an image surface. CONSTITUTION:The titled zoom lens is constituted of the first and the third lens components having a positive focal distance, the second and the fourth lens components having a negative focal distance, and the fifth lens component having a weak positive refractive power which is provided between the fourth lens component and an image surface. A partial system consisting of the first and the second lens components has a negative composite focal distance, and at the time of zooming extending from a wide angle end to a telephone end, the first and the fourth lens components, and the second lens component move to the object side and the image side, respectively, an interval of the first and the second lens components, and an interval of the fourth and the fifth lens components increase, and an interval of the second and the third lens components and an interval of the third and the fourth lens components decrease. The third and the fifth lens components are fixed or moved a little, and each condition of the expressions is satisfied. In this way, a well-balanced aberration correction is executed.
Patent JP-S51115807-A (JP)
Title: Stabilized container supporting mechanism for magnetic tape recording and playback device
Inventor: UMEDA TOMOTAKA
IPC: G11B33/02
Filed: 1974-10-15
Abstract: PURPOSE:To provide a tape pack loading container supporting mechanism that is supported in such a manner as to make possible shifting of the waiting position and the recording and playback positions.
Patent JP-S61282439-A (JP)
Inventor: KATO YOSHINAGA
IPC: D02J1/00
Filed: 1985-06-01
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-S6283836-A (JP)
Title: Method and apparatus for transporting live fish
Inventor: JERRETT ALISTAIR RENFREW
IPC: A01K63/02
Filed: 1986-05-23
Abstract: A method of transporting live fish said method comprising the steps of inducing a state of piscine immobility syndrome, as herein defined, in said fish and maintaining said state while displacing the fish to the desired destination.
Patent JP-S61275999-A (JP)
Inventor: FURUNO FUMIYA
IPC: G08C15/12
Filed: 1985-05-31
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-S5910439-A (JP)
Title: Production of crank shaft
Inventor: NAKAMURA FUMIHIKO
IPC: B21K1/08
Filed: 1982-07-08
Abstract: PURPOSE:To produce easily and efficiently a crank shaft by holding the required parts having a space from each other of a metallic bar with holding bodies and displacing the required parts at the intermediate parts thereof in the direction at a right angle to the axial line direction of the bar material by means of forming bodies thereby forming recessed eccentric parts. CONSTITUTION:Three pieces of holding bodies 11, 12, 13 having holes 11a, 12a, 13a to be inserted with a bar material 14 are used, and the central holding body among these bodies, i.e. 12, is stuck as a stationary holding body on a horizontal plane 15. The holding bodies on both sides are disposed as slidable holding bodies 11, 13 on both sides of the stationary holding body apart from each other at a required space. The material 14 is inserted into the holes 11a, 12a, 13a of the bodies 11, 12, 13 and the parts at the intermediate of the respective holding bodies are softened by heating or the like. The intermediate part between the left body 11 and the body 12 is pressed with a pressing body 16, and while the intermediate part between the body 12 and the right body 13 is pulled by the horizontal piece 17 of a tensile body 17, a lower eccentric part 14a and an upper eccentric part 14b are simultaneously formed.
Patent JP-S5817961-A (JP)
Inventor: HARORUDO RETSUKUSU JIYURII
IPC: E04F13/21
Filed: 1982-07-08
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-S62274353-A (JP)
Title: Data base security system
Inventor: AKITA KUNIHIKO
IPC: G06F21/62
Filed: 1986-05-22
Abstract: PURPOSE:To eliminate the need to use a card and to hold secrecy at low cost by scrambling a data base when the specific information of a subscriber coincides with registered specific information and then releasing the scrambling when the scramble coincides with password information. CONSTITUTION:When a subscriber turns on the power source of the terminal equipment 25 of a subscriber terminal part 2, the previously registered subscriber number is sent out to a center processing station 1 from a subscriber identification number transmission part 26 through a network 3. This subscriber number is identified by a network subscriber identification number recognition part 12 and when it coincides with the previously registered specific information, the scrambling is started. Then a password number from the data base unprotection password input part 27 of the terminal part 2 is recognized by a data base unprotection password recognition part 13 and when the scramble coincides with the password number, the scrambling is released to disable the card to be used, thereby holding the secret at low cost.
Patent JP-S5545135-A (JP)
Title: Display unit of tape recorder equipped with recording compensator
Inventor: TOMATSURI KOUICHI
IPC: G11B27/34
Filed: 1978-09-27
Abstract: PURPOSE: To diaplay reproduction levels in recording compensation and in compensation at the same time by recording and reproducing a reference signal and then by controlling the lighting of display elements by a digital reproduced signal for recording compensation.  
     CONSTITUTION: A reference signal outputted by low-frequency oscillation circuit 13 is recorded and reproduced. A reproduced signal, after passing through rectifier circuit 26, etc., is converted by A/D converter 15 into a digital signal, which is passed through arithmetic circuit 17 with a fixed target value set to feed back the gain of recording system, a bias current, etc., thereby performing recording compensation. On the other hand, a digital output of fixed bits from converter 15 is applied to diodes 45W47 in parallel and ON-OFF operations of transistors 39W41 are controlled corresponding to the digital output to control the lighting of light emitting elements 33W35 such as photo diodes. Therefore, changing the lighting states of elements 33W35 displays that recording compensation is in process, in addition to the reproduction output level in the compensation, so that display effect will improve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60261206-A (JP)
Title: Muting circuit
Inventor: TSUJI KIMIHISA
IPC: H03F1/00
Filed: 1984-06-07
Abstract: PURPOSE:To obtain easily an integrated circuit by removing an external capacity, by delaying a start of an operation of an amplifier until the capacitor potential of a ripple filter reaches a prescribed potential, and also charging quickly a capacitor of a feedback circuit. CONSTITUTION:When a voltage of a power source supply terminal 2 is lower than a reference voltage VSH, a transistor Tr46 conducts and a constant-current of a constant-current source 54 flows extensively. The current by this voltage comparison flows to the base of a Tr72 and sets it to a conducting state, and the current flowing to the Tr72 flows to diodes 82-84 and the base of a Tr78 by an inverting operation of Trs 74, 76, and a capacitor 38 is charged quickly. In this case, by a current inverting operation of the Trs 74, 80, a muting current for stopping the operation is supplied to an amplifier 36 from the Tr80 and it is placed in a muting state. Thereafter, when a voltage of the terminal 2 reaches the voltage VSH, charging of the capacitor 38 is stopped, and the amplifier 36 becomes an operating state.
Patent JP-S5642709-A (JP)
Title: Cushioning device for oil hydraulic cylinder
Inventor: CHIKAMATSU SOUICHI
IPC: F15B15/22
Filed: 1979-09-14
Abstract: PURPOSE: To eliminate peak pressure at the end part of stroke by connecting cushioning chamber of an oil hydraluic cylinder to a cushion valve, restrict oil flowout of the cushioning chamber gradually and making the final adjustment with a fixed orifice.  
     CONSTITUTION: The port 3 of an oil hydraulic cylinder 1 is connected to a cushion valve 10 provided with a spool 14 with a tapered part 15 and a fixed orifice 16. Intrusion of the large diameter part 6 of piston 5 into hole 7 raises up the pressure in cushioning chamber 9 above the pressure at the port 3 side and moves the spool 14 against a spring 17. Thereby, communication between the feeding/exhaust hole 12 and communication hole 13 is gradually restricted, and so long as there is sufficient clearance 8 no peak pressure will appear in the cushioning chamber 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06329175-A (JP)
Title: Assembly of cushioning material for packing
Inventor: MATSUZAKI RIYOUJI
IPC: B65D81/113
Filed: 1993-05-20
Abstract: PURPOSE:To keep a load of packed objects from collapsing during transportation and suitably cope with the packing in transportation of many different kinds of objects with an effect to reduce the cost by fitting together a mortise and tenon by interposing a connecting plate in an arrangement of a cushioning material for packing. CONSTITUTION:An assembly of a cushioning material for packing is formed by passing tenons 16-18 on each of two pieces of the cushioning material for packing 12, 12 through joint holes 23-25 and 26-28 formed at two ends in a connecting plate 22. Next, an object for packing is mounted with each of its four bottom corners upon a middle board 15 of one of the cushioning materials 12 and with the troughs of two assemblies of the cushioning material set mutually opposite and the assemblies of the cushioning material are pressed against the object for packing to form their combination. Such combinations are laid one above another in a pile. In piling them up the tenons 16-18 projecting from a combination laid under are fitted into corresponding mortises 19-21 formed in the lower part of the cushioning material 12 of the combination laid above. Finally the combinations laid in a pile are roped up and down at the front and rear ends.
Patent JP-H0414236-A (JP)
Title: Pattern disconnection inspecting method
Inventor: TAJIMA NAOYUKI
IPC: H01L21/66
Filed: 1990-05-07
Abstract: PURPOSE:To cope with a high density pattern without damaging the pattern part, by injecting conductive resin capable of being eliminated after inspection in holes formed at lower positions of a specified part of a pattern in a substrate, and performing inspection by bringing one terminal of a probe for checking disconnection into contact with the resin surface. CONSTITUTION:Non-conductive resin is spread in an out lead hole 72 formed on a film 10, and conductive resin 30 is spread in a device hole 20, thereby sealing the holes. One terminal of a prober 60 is brought into contact with the surface of the conductive resin 30 of the device hole 20, and the other terminal is brought into contact with a pad 51 for electric inspection of the end portion of a pad 51 for electric inspection of the end portion of an outer lead 50. At the part of the device hole 20, the contact between the conductive resin 30 surface and the inner lead 40 back has the same effect as the contact between the resin 30 surface and the surface of the inner lead 40. Since the non- conductive resin is buried in the out lead hole 72, the short circuitting to the outer lead 50 is not generated. After disconnection is checked for all inner leads 40 and outer leads 50, the conductive resin 30 and non-conductive resin are exfoliated.
Patent JP-2000313700-A (JP)
Title: Ii-vi semiconductor polycrystal and its production
Inventor: ONODERA KOICHI
IPC: C30B29/48
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a means having a high production yield without causing a composition deviation and uniformity in the production of a polycrystal raw material rod for growing II-VI semiconductor single crystal. SOLUTION: A polycrystal raw material rod useful for growing a single crystal by a zone melt method is produced in a slight composition deviation, high uniformity and a high yield by a method for producing a II-VI semiconductor polycrystal using a closed type quartz crucible in which the quartz crucible satisfies any of three conditions of (1) >=1,100 deg.C strain point, (2) <=30 ppm OH group content and (3) no clear absorption band is present in a 1.0-2.5 μm wave length range and in the vicinity of 2.7 μm in a light transmission spectrum.
Patent JP-H07324938-A (JP)
Title: Optical fiber gyro
Inventor: YAMAMOTO TSURASHI
IPC: G01C19/72
Filed: 1994-05-31
Abstract: PURPOSE:To obtain an optical fiber gyro in which a modulation factor can be controlled by a DC component and a second harmonic component by mainly providing a modulation factor arithmetic part, a synchronous detection part, an angular velocity/angle arithmetic part and a modulating signal generation part. CONSTITUTION:A modulation factor arithmetic part 37 operates a modulation factor correction value DELTAx by the following expression, correct a modulation factor (x) and supplies it to a modulating signal generation part 39: DELTAx=2 J2(1.84)-P{J0(1.84)+1/cosDELTAtheta/p.dJ0(1.84)/dx-2dJ2(1.84)/dx, where P=I2 second harmonic component/I0 DC component, J0(1.84) represents the value of a curve J0(x) at x=1.84, J2(1.84) represents the value of a curve J2(x) at x=1.84, dJ0(1.84)/dx represents the gradient of a curve J0(x) at x=1.84, and dJ2(1.84)/dx represents the gradient of a curve J2(x) at x=1.84.
Patent JP-S60262478-A (JP)
Title: Measuring method of hall effect
Inventor: KITAHARA KUNINORI
IPC: H01L43/06
Filed: 1984-06-11
Abstract: PURPOSE:To measure mapping in a short time in a nondestructive manner by forming a plurality of sample sections to be measured onto a high-resistance substrate and bringing measuring needles in probe cards fitted to electrode patterns in each sample section into contact with the patterns. CONSTITUTION:A region 6 in which sample sections to be measured are formed takes a cross shape along two diametral axes crossing at right angles through the center of a wafer to be measured 5, and sample to be measured are arranged in the region 6. The sample sections to be measured 8 are shaped by mesa-etching a crystal layer grown on a high-resistance substrate until the partial surface 7 of the high-resistance substrate is exposed. Several measuring needle and ohmic electrodes 9 are brought into contact by superposing a probe card 10, in which the measuring needles are disposed so as to coincide with the electrodes 9, to the wafer 5, and the introduction of currents to the sections 8 and potential difference are measured. Four lead wires connected to the sections 8 from a large number of lead wires 11 lead out of the card 10 are selected by a changeover appliance 12, and measured by a Hall-effect measuring instrument 13.
Patent JP-S5743837-A (JP)
Title: Method and apparatus for pressing record
Inventor: IRIE KOUJI
IPC: B29C61/00
Filed: 1980-08-29
Abstract: PURPOSE: To form a central hole of the record at an accurate position by supporting a central section of a cake, onto both upper and lower surfaces thereof levels are temporarily fitted, by means of upper and lower center pins and pressing the cake by means of a stamper.  
     CONSTITUTION: The lower center pin 6, which has a projection 6b for positioning at an inverted conical upper end section 6a and can be moved up and down, and the upper center pin 3, a lower end section thereof has a concave section 3a fitting to said projection 6b and which can be moved up and down, are used (symbols 5, 2 are center guides). The cake 10, which is held in a circular hole 9a of a cake holder 9 and onto which the levels 11, 12 are temporarily fitted, is set between a cope 1 and a drag 4, the pin 6 is elevated and contacted with a central hole of the level 12, the pin 3 is lowered and penetrated into a central hole of the level 11 and the cake 10, said concave section 3a and projection 6a are fitted and the cake 10 is supported. The holder 9 is retreated, the cope 1 is dropped, the cake 10 is pressed by means of the stampers of the cope and drag 4, 5 and the record is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61276137-A (JP)
Title: Optical head actuator
Inventor: IWAMOTO TOSHITAKA
IPC: G05D3/12
Filed: 1985-05-30
Abstract: PURPOSE:To detect directly the movement of a movable part by providing a detecting means for movable part to an actuator to detect two-dimensionally the change of the movable part on a substrate. CONSTITUTION:A position detecting means 24 for movable part is provided with a light source 21, a mask plate 22 and a split type photodetector 23. The illumination light 41 given from the source 21 is made incident on the detector 23 through an opening 25. When the position of a movable part 16 is set at an original point, the light 41 is set previously so as to irradiate evenly the element detectors 23a-23d of the detector 24. When the part 16 is moved, the opening 25 is also moved. At the same time, the light 41 moves on the detector 23. That is, the irradiating position on the detector 23 moves in the upper and lower directions 41' and 41' with vertical movement of the part 16 and in the right and left directions with rotation of the part 16 respectively. Thus it is possible to know the amounts of displacement of the part 16 in both the vertical and revolving directions by giving the operation to the photodetecting quantity of detectors 23a-23d respectively.
Patent JP-H0667854-A (JP)
Title: Apparatus for setting computer environment, computer system and method
Inventor: ANDORIYUU RICHIYAADO MAATEIN
IPC: G06F9/06
Filed: 1993-05-20
Abstract: PURPOSE: To set individual system environment for a computer automatically based on an end and start of a current computer disk directory in an active state. CONSTITUTION: The detection of a current disk directory in an active state and the detection of revision of the disk directory by the user are executed by a processing operation in a memory of a processor. When a new disc directory corresponding to a specific user is detected, the system re-configures the operating system based on the disk directory so as to be in matching with a request of the user. Furthermore, an environment file on a current directory is detected and the system environment of the computer is set based on information in the environment file.
Patent JP-H02301271-A (JP)
Title: Picture display system
Inventor: TABATA TOSHIO
IPC: H04N5/46
Filed: 1989-05-15
Abstract: PURPOSE:To prevent baking caused when a picture with a small size than a screen size is displayed by varying a display start position on a screen of a converted video signal with a display start position designation means. CONSTITUTION:A video signal by the high definition television system such as a MUSE base band signal is converted into a video signal of the existing television system such as an NTSC signal by reducing number of scanning lines without changing the aspect ratio and displayed, then a margin area is caused to the upper side and/or lower side of a picture region on the screen. Then a display start position designation means 10 designating the start position on the screen of the picture area is provided and the relation of position be tween the picture area and the margin area is changed by varying variously the start position of the picture area by the designation means 10 to prevent baking of the screen caused by fixing both the areas.