baber/WOPTO huggingface dataset:
Patent JP-H08131769-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: SHIKADA TSUTOMU
IPC: B01D53/64
Filed: 1994-11-08
Abstract: PURPOSE: To remove heavy metals, alkali mist, etc., and to prevent the sensible heat loss of exhaust gas by metal particles cooled at a temperature of exhaust gas or below in contact with the exhaust gas to keep the surface temperature of the particles within a specified range. CONSTITUTION: Exhaust gas is led from an inlet 1 to a condensationremoval apparatus 2 and contacted with spherical steel particles 4 which is allowed to fall freely by opening an entrance valve 3. Then, vapor of heavy metals and their compounds, alkali mist, tar, etc., are condensed on the surface of the particles 4. In this process, the particles 4 are contacted with the exhaust gas so that the surface temperatures of the particles 4 is kept at 50-300 deg.C. The particles 4 are allowed to fall and recovered from an exit valve 4, and the exhaust gas after condensation and removal treatment reaches an outlet 6. In this way, the loss of sensible heat is prevented to be utilized effectively.
Patent JP-S63127017-A (JP)
Title: Gas shut-off device
Inventor: ASANO KAZUTAKA
IPC: G01F1/00
Filed: 1986-11-17
Abstract: PURPOSE:To improve safety and reliability, by a method wherein a flow rate pattern of gas is measured for a given period, a deciding condition matching an actual state is reset, and by transmission of a signal to and from an external device, a given period and a reset deciding condition are controlled. CONSTITUTION:A starting signal is sent to s timer from a starting signal applying means 12, and counting for a given period is started. Simultaneously, a using state memory part 13 stores a total flow rate, an individual maximum flow rate, and a continuous using time are stored. When counting by the timer is completed, final data is sent from the memory part 13 to a proper using state varying part 14. The varying part 14 compares an initial condition with final data. By selecting either, having a smaller value, of the initial condition and the final data, s new proper using condition is set to further safe side. A communication control part 15 enables output of a using pattern of gas observed during a timer period, and also change in reset using condition according to a transmission signal from an external device.
Patent JP-H02123917-A (JP)
Title: Inverter device
Inventor: SHIMOHARA TATSUSHI
IPC: H05K9/00
Filed: 1988-10-31
Abstract: PURPOSE:To make it possible to detect only a main circuit current supplied through an original cable by housing a DC detector in a container shielded from an external magnetic field. CONSTITUTION:Almost allover an DC detector 2 is coated with an earthed iron box 1, and a cable 16 is passed through an opening 1a provided to both sides opposite to each other. The DC detector 2 is housed in the iron box 1, so that the DC detector 2 generates the output voltage detected only a main circuit current supplied through the cable 16 without having any influence of the magnetic field caused by the current supplied in the vicinity of circuit components.
Patent JP-H0981866-A (JP)
Title: Burglar alarm
Inventor: IRIE SHIGEO
IPC: G08B13/12
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply set up this burglar alarm on a window or a passage by fixing a hook to a winding machine. SOLUTION: A hook 4 having a wide aperture part on one end, gradually tapered and having a spring-like projection on the other end is connected to a string of a winding machine 2. The hook 4 is hooked on a string of a switch and the machine 2 is arranged on a required position. The string is optionally drawn out. At the time of operating an electric switch, the machine 2 is drawn out. In the case of using the unit 1 as a burglar alarm, a bell is integrated in the machine 2 and the string is extended up to a corridor or a window. When a transparent string is used, the string can not be easily observed, a burglar is caught by the string, the machine 2 is oscillated and the bell is rung.  Since the string of the burglar alarm can be extended to a position which can not be presumed by a burglar, the bell is rung at the time of touching the string, or even at the time of cutting off the string, the bell is dropped and rung, so that a burglar alarm effect can be obtained.
Patent JP-H0587115-A (JP)
Title: Manufacture of power transmission shaft
Inventor: MORINAGA MASAHIKO
IPC: B29C70/16
Filed: 1991-09-25
Abstract: PURPOSE:To wind the fiber material efficiently without the constraint by a spider fitting hole of a yoke. CONSTITUTION:A yoke 12, in which a twisted part 17 is provided in the rear of a spider fitting hole 15, is connected to both ends of a thin and hollow mandrel 11 to form a sub assembly 10. The sub assembly 10 is rotated around of a support shaft 19 unified with a core of the yoke 12, and the fiber material 20 impregnated with resin is wound over the twisted part 17 of the yoke 12 and the mandrel 11. The resin impregnated in the fiber material 20 is heated for hardening, and thereafter, the support shaft 19 is removed to complete a power transmission shaft.
Patent JP-H03134859-A (JP)
Title: Disk loading mechanism
Inventor: TAKAI KAZUKI
IPC: G11B17/051
Filed: 1989-10-20
Abstract: PURPOSE:To eject a foreign matter without clamping when it is inserted by arranging plural detection sensors which take a detection mode or a nondetection mode. CONSTITUTION:A detection sensor group in front of a driving roller 4 is constituted of two outside sensors A and E positioned on the most outside, a central sensor C positioned at a center and intermediate sensors B and D positioned between the sensors A and E and the sensor C. The detection sensor group consisting of the sensors A-E issues a loading and ejecting signal to a microcomputer by utilizing the pattern recognition of the sensing timing of the detection mode. Then, when all the sensors A-E take the nondetecton mode at the same time during loading, it is discriminated that there is the foreign matter other than a CD and an eject command is issued to a loading motor by the microcomputer. Then, the inserted matter is ejected. Thus, when the foreign matter other than the disk is inserted, it is discriminated and ejectd without being clamped. Thus, mechanism such as a pickup is protected.
Patent JP-H10121662-A (JP)
Title: Roof tile
Inventor: TAKAHASHI KOJI
IPC: E04D1/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a concern about the downward slip of an upper-stage tile along one lateral end thereof at the time of laying tiles. SOLUTION: This roof tile 1 is corrugated, with crests 11 and troughs 12 formed alternately. Also, the crest 11 is formed at one lateral end and the through 12 is formed at the other lateral end. Furthermore, a structure is made so that the crest 11 on one lateral end of one tile 1 comes to have the crest 12 on the other lateral end of an adjacent another tile 1 overlapped at a lower position. In this case, a recess is formed on the lower surface of the crest 11 at one lateral end and an upper surface projection 124 is formed on the through 12 at the other lateral end, so that the projection 124 on the upper surface of the trough 12 at the lateral end of one of the tiles 1 and 1 adjacent to each other during a laying work comes to be inserted in an coupled to the recess on the lower surface of the crest 11 at the other lateral end.
Patent JP-H10122620-A (JP)
Title: Hood equipped ventilating window
Inventor: SAITO NOBUO
IPC: F24F7/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce electric energy consumed when a mounting frame and a flange part are integrally mounted, and hence ensure assembling with a small sized spot welding machine by forming cutouts in the mounting frame to a ventilating board of a mounting cylinder at an interval, and spot welding the mounting frame and the flange part of the ventilating board to integrally mount the mounting flange and the flange part. SOLUTION: A plurality of ventilating holes 3 are disposed in a ventilating board 2 on which a mounting cylinder 1 inserted into a wall surface is provided. A hood 5 including a vent hole 4 opened therein toward a lower side is provided, protruded on a front side of the group of the vent holes 3. A drain plate 7 is provided on a substantially lower half part of an outer peripheral flange part 6 of the ventilating board 2 for guiding rain water frontally, and a water collection drain part 8 is provided on a lowermost part of the drain plate 7. Cutouts 1b are formed at an interval in the mounting flange 1a to the ventilating board 2 of the mounting cylinder 1, and the mounting flange 1a and the flange part 2a of the ventilating board 2 are spot welded to integrally mount the mounting flange 2a and the flange part 2a.
Patent JP-S63126880-A (JP)
Title: Metal porphyrin derivative and production thereof
Inventor: SAKO YOSHITAKA
IPC: C07D487/22
Filed: 1986-11-17
Abstract: NEW MATERIAL:A metal porphyrin derivative expressed by formula I [R is H or -SO3X (X is same or different H or sodium), provided that at least 3 of 4 R groups represent group -SO3X]. EXAMPLE:Pt-meso-Tetra(p-sulfonyl)porphyrin. USE:With excellent accumulation property in cancerous tissues and useful as a synthetic intermediate for anticancer agents and capable of exhibiting extremely high water solubility. PREPARATION:A porphyrin derivative expressed by formula II (R1 is H or -SO3H, provided that at least 3 of 4 R1 groups are group -SO3H) or Na salt thereof is reacted with a platinum chloride, normally at 110-250 deg.C to afford the compound expressed by formula I. For example, K2PtCl4, Na2PtCl4, etc., are used as the platinum chloride and the amount thereof used is preferably about 5 equivalents based on the compound expressed by formula II.
Patent JP-H10120356-A (JP)
Title: Jig for pinching tubular member
Inventor: SHIMURA TAKASHI
IPC: B66C1/54
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a jig, which can accurately position an inside tubular member on an outside tubular member and which can accurately insert the inside tubular member into the outside tubular member with a free fall of the inside tubular member. SOLUTION: A jig for pinching tubular member is formed of a telescopic device 4 for pushing an inside tubular member (sleeve) 3 to the inner peripheral surface for support, a main body 5 for supporting the telescopic device 4, a suspension member 7 having a suspender 47 in an upper end thereof, and a lever type clamp means 6 for clamping the main body 5 to the suspension member 7. Each one end 27, 28 of hinges 25, 26 are fixed to an upper end of plate members 22, 23 of the main body 5, and the clamp means 6 clamps extension plates 31, 32 of the other ends 29, 30 of the hinges 25, 26 to an intermediate part 48 of the suspension member 7.  The suspender 47 is hooked on a hook 8 of a carrying elevating means, and the sleeve 3 is accurately positioned on the outside tubular member (copper tube), and connection of the main body 5 to the suspension member 7 is released by releasing the clamp of the clamp means 6, and the sleeve 3 freely falls.
Patent JP-2001101501-A (JP)
Title: Vending machine
Inventor: WATANABE TADAO
IPC: G07F9/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which can reduce the number of part items cost and realize energy conservation by reducing the number of fluorescent lamps used for illuminating a commodity panel while prescribed illuminance and, appearance are secured. SOLUTION: Since the illuminating ranges of the first- and second-stage fluorescent lamps 57 of vending machine are extended upward and downward by providing a reflecting plate 57a between a commodity panel 50 and a packing door 4, the number of fluorescent lamps used in the vending machine can be reduced and a large display can be used suitably. In addition, since a light spot preventing plate 60 carrying a graduation marking is provided on the back of the lowest-stage commodity panel 50 near the fluorescent lamps 57, a high-quality commodity display containing no light spot can be realized.
Patent JP-H05105559-A (JP)
Title: Antislip tile and its production
Inventor: MATSUMOTO YUKIO
IPC: B28B11/04
Filed: 1991-10-22
Abstract: PURPOSE:To provide a stainproof antislip tile. CONSTITUTION:An unglazed tile 1 is coated with a glaze having high melt viscosity and a contact angle of 10-40 deg. measured by the button test at the firing temperature of the unglazed tile. Hard particles having a melting point higher than the baking temperature of the unglazed tile are scattered on the surface of the glaze layer 2 and the tile is fired at a temperature to convert the unglazed tile to ceramic material. The antislip tile produced by this process has a glaze layer on the tile surface and hard particles 3 protruded from the surface of the glaze layer. The glossiness of the glaze layer is >=15% (at an incidence angle of 60 deg.) and the surface roughness is 0.10. The glaze has smooth surface and is resistant to staining and slippage.
Patent JP-2000106646-A (JP)
Title: Image pickup device
Inventor: SHINOHARA TOSHIAKI
IPC: H04N5/353
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To stably transmit an image, even when a cycle timing for isochronous communication obtained at the outside of the image pickup device, such as personal computer, is temporarily lost. SOLUTION: In this image pickup device, an image obtained by an image pickup element 1 is converted into digital data by a preprocessing section 2 and an A/D converter section 3, the digital data are processed by a signal processing section 4, and the processed data are transmitted to the outside of the image pickup device through a transmission reception section 6. When the timing information for communication received by a transmission reception section 6c and obtained externally is used and the timing information is missing or an error occurs, a communication fault control section 11 stops the transmission to stop transmission of an image having disturbance or a noise.  Furthermore, the timing of data transmission is generated from a transfer rate obtained from the outside of the image pickup device through a channel of isochronous transmission, a control signal not affected by the missing of communication timing of effect of error is generated, and the image is transmitted only during a transmission enable period so as to transmit the image stably.
Patent JP-H08114045-A (JP)
Title: Pole foundation serving also as scotch
Inventor: KATSURADA TETSUO
IPC: B60T3/00
Filed: 1994-10-14
Abstract: PURPOSE: To stably lock a wheel of an automobile, etc., and to enable a pole for use with a tent or the like to be stably supported by securing a connecting plate to a base provided with a scotch, and providing the connecting plate with a fixing mechanism. CONSTITUTION: A base 2 provided with a scotch 6 is secured to a connecting plate 5, and a fixing mechanism 1 is provided on the connecting plate 5 and projected from the side edge of the base 2. The fixing mechanism 1 comprises a pair of brackets 11, 11 placed upright on the connecting plate 5; a support shaft 12 loosely passed through the end of a support 3 and journalled to the brackets 11; and a locking plate 15 suspended between the side edges of the brackets 11 facing the base 2. The support 3 supporting a pole is journalled to the fixing mechanism 1 in such a way as to be rotatable between upright and horizontal positions and can be fixed in the upright position.  Therefore, a wheel of a moving body which is placed on the base 2 is stably locked, and the base 2 and the connecting plate 5 are stabilized by the load of the moving body, so that the support 3 supporting the pole is stably supported.
Patent JP-H06124147-A (JP)
Title: Information processor
Inventor: KIMURA MINORU
IPC: G06F1/28
Filed: 1992-10-13
Abstract: PURPOSE:To obtain an information processor in which the destruction of data or a program due to the shortage of a battery in a suspend state can be beforehand prevented. CONSTITUTION:The suspend state is obtained by a control switch 12, a suspend control part 21 turns off the display of a main LCD or the motor of a hard disk, and turns a main CPU into a hold state. Then, the suspend control part 21 obtains data indicating a battery residual amount in 5 levels from a battery pack 31, reads a suspend validating time from a ROM table 30 based on the data in the lower level by one, and the suspend validating time is displayed at a sub-LCD 11 by an LCD driver 28. Afterwards, the suspend validating time display on the sub-LCD 11 is successively decrement-processed. The suspend control part 21 corrects the display of the suspend validating time when the residual amount data from the battery pack 31 are changed.
Patent JP-H11108858-A (JP)
Title: X-ray inspection system
Inventor: SUZUKI MAKOTO
IPC: G01T1/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain X-ray transmission images clearly, surely even when an object to be measured approaches with an optional timing, by detecting before the object reaches an image pick-up range and obtaining a time when the object arrives at the image pick-up range. SOLUTION: When an object 2 to be measured moves and comes on a line connecting an X-ray source 10 and an X-ray sensor 31, the X-ray sensor 31 generates a pulse signal. When the object further moves, similarly, an X-ray sensor 32 generates a pulse signal. A Δt-measuring circuit 41 outputs a signal indicating a generation time difference Δtx of pulse signals from the pulse signals of both sensors. A delay circuit 42 generates a trigger signal after a time Δt'x calculated from the generation time difference Δtx and a preliminarily stored ratio α. A gate source circuit 43 outputs a gate signal to an X-ray image pick-up device 20 at a time point when the trigger signal is inputted. An X-ray transmission image of the object 2 to be measured is on an image pick-up face of the device 20 when the gate signal is outputted.  The X-ray image pick-up device 20 picks up the image of the object 2 as a still image at a time point designated by the gate signal.
Patent JP-S61157434-A (JP)
Title: Speed change gear in working power take-off unit
Inventor: SENBA HIDEO
IPC: A01B71/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a speed change gear which may decelerates rotational speed in both normal and reverse rotating directions and which is convenient for changing the specification thereof, by providing a removable planetary gear type speed reducing and reversing mechanism on a PTO drive shaft so that the mechanism is associated with the PTO drive shaft. CONSTITUTION:A PTO drive shaft 1 is journalled to a mission casing 2 with its coupling section 3 being projected outward from the wall section 4 of the casing 2. Further, the coupling section 3 and the spline boss 10 of a PTO shaft 7 may come to be near to each other in a coaxial relation ship, and a planetary gear type speed reducing and reversing mechanism 14 for coupling the PTO shaft 7 with the PTO drive shaft 1 is disposed in a speed change gear casing 6. Further, when a clutch means 11 is shifted to a position where planetary gears 21 are mashed with each other, the boss section 12 comes to a position where it released from the coupling section 3 so that the rotation of the PTO drive shaft 1 causes the planetary gear type speed reducing and reversing mechanism 14 to rotate the PTO shaft 7 in the reverse direction at a speed lower than the rotational speed of the PTO drive shaft.
Patent JP-H07312443-A (JP)
Title: Semiconductor device
Inventor: MIZUKOSHI MASATO
IPC: H01L33/00
Filed: 1994-10-12
Abstract: PURPOSE:To provide a photocoupler of monolithic structure which is easy of integration. CONSTITUTION:An SOI structure wherein a first insulating layer 2 is formed on an Si substrate is constituted. A semiconductor single crystal region is divided into individual regions by trench insulating layers 5, 6. A light emitting element 7 is formed in the isolated semiconductor single crystal region 3'. A light receiving element 11 is formed in the isolated semiconductor single crystal region 3''. As to the light emitting element, a light emitting diode composed of GaAs or the like is formed on the substrate by a hetero growth method. An optical waveguide composed of optically transparent and electrically insulating material like a Tie, film is formed on the pair of the light emitting element and the light receiving element. The refractive index of the insulating layers 2, 5, 6 composed of SiO2 layers is smaller than that of an active layer of semiconductor. The greater part of light emitted from the light emitting element 7 is not outputted to the outside but reflected. As to the light entering the optical waveguide 12, the component except the vertically or almost vertically incident light do not leak but reach the light receiving element 11.
Patent JP-H03136854-A (JP)
Title: Ink jet recording device and recording head unit
Inventor: UCHIDA HARUO
IPC: B41J2/18
Filed: 1989-10-22
Abstract: PURPOSE:To prevent accumulated ink from dripping by giving water repellency to at least one of the discharge end and lateral end area of a recording head or the contact area, with the lateral end of the recording head, of a carriage. CONSTITUTION:Water repellent is applied to an area 1a where a discharge orifice is formed, the lateral end area of the area 1a and its neighborhood as well as the contact area of a carriage-fixed part 2 of a carriage 2 adjacent to the lateral end area of the area 1a and its neighborhood, on a recording head unit 1. Ink droplets I which stick to the discharge area by recovery of absorption are wiped off the discharge area by a blade 10 following the movement of the carriage 2. Even when the ink droplets I wiped off the area 1a reach a gap part (t) between the terminal of the area 1a and the carriage 2a, the ink droplets I do not penetrate the gap part (t) due to the effect (surface tension) of water repellent. Instead the ink droplets move with a rubber blade 10 and thereby do not generate any residual ink droplets.
Patent JP-H01117436-A (JP)
Title: Carrier broadcast equipment
Inventor: SHIMIZU AKINAGA
IPC: H04M3/42
Filed: 1987-10-29
Abstract: PURPOSE:To limit the object of broadcast when a specific object group is sent from a telephone set by providing a group data discrimination section collating the correspondence between a preset group permission data and a group designation data to a calling telephone set. CONSTITUTION:A group permission data representing a specific object group designated for an object of broadcast is assigned to a calling telephone set. When the group designation data sent from the calling telephone set corresponds to the group permission data, it represents that the specific object group designated by the group designation data is a permitted object group and when the group designation data does not correspond to the group permission data, the specific object group not allowed is designated to the broadcast object. Thus, only when an output of a group data deciding section 14 represents correspondence, the group code generation section 15 generates a group code and supplies an output to a transmission section 16. Thus, a specific object broadcast is applied only to the receiver in the allowed specific object group.