baber/WOPTO huggingface dataset:
Patent JP-S5693615-A (JP)
Title: System for synchronous control of plurality of conveyor
Inventor: IBARAGI KINSAKU
IPC: B65G23/00
Filed: 1979-12-27
Abstract: PURPOSE: To improve a working efficiency by a method wherein a main conveyor is started again with a good timing by a signal detecting the synchronizing point of the main and auxiliary conveyors when the main conveyor is stopped due to an accident or the like.  
     CONSTITUTION: When the accident or the like occured in the main conveyor 1, an advanced deviation of the auxiliary conveyor 4 with respect to the synchronizing point is detected by a signal 17 detecting the advancement from the synchronizing point and the main conveyor is stopped by detecting an abnormal in the main conveyor 1. The auxiliary conveyor 4 is still continued to be operated without being stopped at that time. When contents of stopping of the main conveyor 1 is restored, an emergency stop command is released manually, thereafter, when the second synchronizing point detecting signal 36 is generated, or when a relative positional deviation between the pusher 7 of the main conveyor 1 being stopped and the pusher 8 of the auxiliary conveyor 4 being operated continuously becomes zero, the auxiliary conveyor 4 is stopped once, then, the deviation from the synchronizing point is released automatically after a predetermined period of time is elapsed and the main conveyor 1 and the auxiliary conveyor 4 are started again simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0334882-A (JP)
Title: Ink ribbon
Inventor: KITAMURA ATSUSHI
IPC: B41J31/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the generation of printing irregularity at a tab part by constituting an ink ribbon of a seamless ribbon formed by fusing a seamless tube in the diameter direction thereof and specifying the average thickness of the tab part of the ink ribbon. CONSTITUTION:An ink ribbon is composed of a seamless ribbon formed by fusing a seamless tube obtained according to a double weaving method in the diameter direction thereof. When the average thickness of a tab part is set to d2(mm) and that of a base part is set to dl(mm) at the time of use as the ink ribbon, beating/rubbing treatment is applied to the seamless ribbon so that the tab part satisfies the relation of d2-d1<=0.012. Since the thickness of the tab part is allowed to approach that of the base part in the ink ribbon by the beating/rubbing treatment, even when the use of the new ink ribbon is started or high speed printing is performed or the number of head pins increases, trouble such that the sharpness of printing is lowered when the tab part of the ink ribbon approaches a head is not generated at all. Since the seamless ribbon has no seam, the hooking with head pins is eliminated, durability is imparted and a ribbon cassette is made compact.
Patent JP-H0521677-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKADA SUMIO
IPC: H01B3/30
Filed: 1991-07-11
Abstract: PURPOSE:To protect a circuit against damage caused by a plating current when the leads of a multi-pin IC provided with a heat sink are electroplated. CONSTITUTION:A part of a lead frame 3 is electrically connected to a heat sink and fixed, and a semiconductor integrated circuit device of this design is sealed up with resin. A current bypass is formed between the lead frame 3 and the heat sink 2, so that a plating current flows bypassing a semiconductor substrate 1.
Patent JP-H0334810-A (JP)
Title: Mold for vulcanizing tire
Inventor: OZAWA MITSUO
IPC: B29C33/42
Filed: 1989-06-30
Abstract: PURPOSE:To properly set a segment to a sector shoe by projecting a protruding part in the upper face side on the lower face side of the inner faces of the respective sector shoes and allowing the provided part of the protruding part to differ at every sector shoe and forming the recessing part engaged with only the correspondent protruding part in the upper face side on the lower face side of the outer surfaces of the respec tive tread segments. CONSTITUTION:A protruding part 7 is projected in the upper face side U of the inner surfaces 3 of the respective sector shoes 5a.... A recessing part 8 is formed in the upper face side U' of the outer surfaces 4 of the respective tread segments 2a... so as to correspond to the protruding part 7. The provided part of the recessing part 8 is allowed to differ at every tread segment 2a... and regulated to the position of an angle different for the center lines of the respective segments 2a.... The provided part of the protruding part 7 differs at every sector shoe 5a... similarly as the respec tive segments 2a... and corresponds to the provided parts of the respective recessing parts 8 of the respective segments. When mis-combination of the recessing and protrud ing parts 8, 7 is caused, the protruding part 7 is not engaged with this recessing part 8. It is immediately shown that the tread segment and the sector shoe will cause miss-engagement.
Patent JP-H0221779-A (JP)
Title: Luminance signal processing unit
Inventor: YAMADA SHINICHI
IPC: H04N5/93
Filed: 1988-07-11
Abstract: PURPOSE:To improve the S/N of a flat part and a contour part and to prevent the detail of the flat part from being lost by providing a slice circuit blocking the passing of a signal within a prescribed level range to the pre-stage of a feedback amplifier feeding back a 1H delay signal to the input side. CONSTITUTION:Since a slice circuit 8 does not output a sliced part of an input signal to a feedback amplifier 5, the circulating ratio of the portion (flat part) is zero and the edge portion (signal over the slice level) is fed back to the input side by a feedback rate depending on the gain of the feedback amplifier 5 conversely. The slice circuit 8 is inserted to the pre-stage of the feedback amplifier 5 so as to adjust the circulation rate to be small at the flat part of a 1H delay video signal and to be large at the edge portion. Thus, the S/N of the video signal is improved without losing the detail at the flat part and the S/N of the edge part is improved.
Patent JP-S5874268-A (JP)
Title: Production of high density casting
Inventor: SHIKADA YUKIO
IPC: B22D21/00
Filed: 1981-10-28
Abstract: PURPOSE:To obtain castings of high density wherein no shrinkage holes exist at all in the stage of solidifying by adding metals satisfying specific conditions in amts. larger than the rate of shrinkage in the stage of solidifying to molten metal. CONSTITUTION:The conditions required for the metallic elements to be added to molten metal of a metallic melt are that their m.p. is lower than that of the molten metal, that at least part thereof melt in the stage of melting and that the elements hardly form solid solns. with the element of the molten metal in the stage of solidifying. The reasons for requeiring said conditions lie in that if the m.p. is lower than that of the molten metal and part of said elements dissolve the crystallied metal of the element of the molten metal is enclosed by the additive metallic elements and shrinkage holes are packed in the stage of solidifying. If the additive elements form solid solns. with the element of the molten metal, the elements crystallize together with the element of the molten metal, thus resulting in a decrease in th additive metallic elements and failure in satisfactory packing. Al base alloys and/or Cu base alloys are used for the  element of the molten metal, and 1 or >=2 kinds selected from the group consisting of Bi, Ga, Ge, Sb, Si, etc. are used as the additive metallic elements.
Patent JP-S6150848-A (JP)
Title: Tonneau cover for automobile
Inventor: KAZAMA NORIO
IPC: B60R5/04
Filed: 1984-08-20
Abstract: PURPOSE:To make a tonneau cover usable for multipurpose applications, by making up a cover member covering a luggage room with two members being foldable into two part with a hinge, while installing a seating cushion in one of these members, and installing a support leg detachably. CONSTITUTION:A table part 40 consisting of a lot of concave part 32-34 is formed in the backside of a first member 19 constituting a tonneau cover 16. Likewise, a seating cushion 36 is installed in the backside of a second member 21. And, these members 19 and 21 are spread wide and reinforcements 24 are attached to holders 29-31 whereby they are used for the tonneau cover 16. When it is used for a chair, these reinforcements 24 are removed, and these two members 19 and 21 are folded up so as to make each pad 36 turn up, and attached to these holders 29-31 of the first member 19 using these reinforcements 24 as a support leg. When being used for a table, these two members 19 and 21 are folded up so as to make the table part 40 turn up, and these reinforcements 24 are attached.
Patent JP-S6416368-A (JP)
Title: Plane burr removing device
Inventor: SAIGA ASAKUNI
IPC: B24B9/00
Filed: 1987-07-09
Abstract: PURPOSE:To perform automatic removal of burr and warp and to provide a smooth surface having stable quality, by a method wherein, through utilization of the resilient friction force of a belt, a member to be machined is held by the belt, and is moved in a pressurized state over a polishing member in linkage with running of the belt. CONSTITUTION:A belt 7 stretched around a pulley 10 for rotation, a pulley 11 for regulation, and a support pulley 12 is rotationally run in a manner to be positioned facing a polishing member 6, situated on a holding plate 4 positioned in an inclined state, with a given distance therebetween. When a member 18 to be machined is charged through a member-to-be-machined charge port, formed in the upper part of a device, to a space between the polishing member 6 and the belt 7, the belt 7 is pressed by a roller pusher 15 through the action of a cylinder 16, and is moved togetherwith the member to be machined in a state to hold the member 18 to be machined by means of a resilient friction force. The member to be machined is pressed against the polishing member 6 by means of the pressure of a pressurizing roller 5, and removal of burr and warp of the member 18 to be machined is performed, and the member to be machined is discharged from below. When a paper pile being the polishing member 6 is worn, a position is varied by means of a pinion 13 and a rack gear 14. This constitution enables provision of a smooth surface having stable quality.
Patent JP-2000000871-A (JP)
Title: Apparatus for manufacture of resin molding
Inventor: ICHIHARA KOJI
IPC: B29C48/515
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a resin molding for effectively pressure sealing a non-reactive gas by extrusion molding a resin powder of a stable extrusion amount without rotating together even in the case of generating a resin pressure by a resin of a solid state at a resin compressed part. SOLUTION: In the apparatus for manufacturing a resin molding comprising an extruder 1a having a screw 12 arranged in a cylinder 11, and a hopper 2 provided at a supply end upper side of the extruder 1a; the hopper 2 is formed in a pressure resistant structure for holding a pressure of a non-reactive gas of a high pressure state to be introduced into the hopper 2, a gas supply unit for supplying the non-reactive gas of the high pressure state is connected to the extruder, many through holes having a maximum hole diameter of 1 to 50 μm are formed at least part of the screw of the extruder, the non-reactive gas can be supplied into the extruder via the holes, and a driving shaft 13 of the screw 13 coupled to a driver is sealed by viscous fluid.
Patent JP-S6233981-A (JP)
Inventor: FUJIWARA TOSHIHIRO
IPC: E05B65/08
Filed: 1985-08-02
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-2001007345-A (JP)
Title: Compound semiconductor device and manufacture of the same
Inventor: MOTOYAMA SHINICHI
IPC: H01L29/80
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compound semiconductor device which possesses a wide depletion layer and a large current amplification factor. SOLUTION: A compound semiconductor device 100 is equipped with an N+-GaAs drain layer 12, an N+-GaAs buffer layer 14, an N-GaAs channel layer 16, a P+-InGaP gate layer 28, an N+-InGaP source layer 30, a drain electrode 22, a gate electrode 24, and a source electrode 26. The gate layer 28 is formed of semiconductor material, whose forbidden band width is wider than that of an adjacent channel region. A gate/channel junction is set as a heterojunction, by which a depletion layer formed in the channel layer 16 is wider than that in a homojunction. A source layer 30 is formed of semiconductor material whose forbidden band width is wider than that of an adjacent channel region. A source/ channel junction is made a heterojunction, by which a compound semiconductor device can be more enhanced in current amplification factor than a case, where a homojunction is used.
Patent JP-H06340600-A (JP)
Title: Production of highly pure 5- amino salicylic acid
Inventor: NORUBERUTO MAIYAA
IPC: A61P29/00
Filed: 1991-06-18
Abstract: PURPOSE: To obtain the subject compd. effectively, in high yield and useful for antiinflammatory agents, etc., by reducing azobenzenehydroxy carboxylic acid with alkali metal hydrogen sulfide, removing the formed aniline, treating the residual crude product under the specified condition.  
     CONSTITUTION: Azobenzene-4-hydroxy-3-carboxylic acid is reduced with alkali metal hydrogen sulfide or ammonium hydrogen sulfide and/or -polysulfide under a pressurized condition, the formed aniline is removed by distillation to obtain the residual crude product. While the crude product is not isolated, (i) pH is adjusted to below 0.5, (ii) hydrogen sulfide and sulfur dioxide are removed, (iii) the impurities insoluble in sulfur and hydrochloric acid are removed, then (iv) 5-aminosalicylic acid is precipitated and isolated at pH 2-4 and purified continuously to obtain the objective compd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04371488-A (JP)
Title: Carrying vessel
Inventor: YAMAMOTO TAKASHI
IPC: B66C3/00
Filed: 1991-06-18
Abstract: PURPOSE:To simply and safely carry articles to be carried and housed in the inside of a vessel body. CONSTITUTION:Extended pieces 15 are upwardly fitted to at least one-side facing side-pieces 12 of a vessel body 11, gripping parts 16 are provided on the extended pieces 15, and hanging tools 21 are mounted on both the gripping parts 16. Also hanging belts 31 are attached across both the hanging tools 21, and are raised with a forklift or hoist to carry the vessel body 11.
Patent JP-S6329233-A (JP)
Title: Method and instrument for measuring particles
Inventor: FUJITA AKIHIRO
IPC: G01N21/53
Filed: 1986-07-23
Abstract: PURPOSE:To stably attain a measurement by radiating a particle detection area in fluid with laser beam and controlling the position of a mask so that the intensity signal of the background light in scattered light outputted by a photoelectric detector through the slit of the mask is maximum. CONSTITUTION:Elliptic laser luminous flux 21 is converged on a convergence point 21a to form the particle detection area 35 and sample liquid which contains corpuscle is supplied in a direction A. The scattered light 24 from corpuscle is received by the photoelectric detector 27 through a light receiving lens 25 and the slit 26a of the mask 26. Photoelectric pulses corresponding to the output scattered light of the detector 27 are integrated at every sampling time through a sampling unit 29 and the result is stored in a memory 33 for time-series data. The mask 26 moves an actuator 28 and the intensity output and position of the background light are stored in a memory. Then, the mask position where the output of the background light is maximum is found and the mask 26 is moved to the position. Thus, the state where the area 35 coincides with the center of the laser luminous flux is held.
Patent JP-H0222360-A (JP)
Title: Stabilized polyurethane
Inventor: HIRUTA KIMIHIRO
IPC: C08K5/17
Filed: 1988-07-12
Abstract: PURPOSE:To provide a stabilized polyurethane containing a specific phenolic compound, a benzotriazole-type ultraviolet absorber, a hindered amine-type light-stabilizer and a semicarbazide compound and having excellent light- resistance, NOx resistance, etc. CONSTITUTION:A polyurethane is compounded with (A) a phenolic compound of formula I (R<1> is 1-4C alkyl, preferably methyl or t-butyl; R<2> is t-butyl, sec- butyl or neopentyl), (B) a benzotriazole-type ultraviolet absorber [e.g., 2-(5- methyl-2-hydroxyphenyl)-benzotriabole], (C) a hindered amine-type light-stabilizer and (D) a semicarbazide compound of formula II (R<3>-R<6> are 1-4C alkyl, preferably methyl; X is <=15C bivalent hydrocarbon group). The amount of the components A-D is 0.1-5wt.%, preferably 0.2-3wt.% each and the sum of A-D is 0.4-10wt.%.
Patent JP-H0461544-A (JP)
Title: Selective charge processing system
Inventor: TAMAGAWA NORIKO
IPC: H04M15/00
Filed: 1990-06-29
Abstract: PURPOSE:To allow a subscriber itself being a called subscriber only to select charging or non-charging for each call by using a retrieval means so as to check whether or not a telephone number of a caller subscriber exists in a non-charging subscriber registration table of the called subscriber. CONSTITUTION:An incoming charging service registration detection means 5 of a subscriber data C of a called station 2 detects whether or not the incoming call charging service is registered in a subscriber B. A telephone number detection means 6 detects whether or not a telephone number received by the called station 2 is registered in a non-charging subscriber registration table D. When the telephone number is register in the non-charging subscriber registration table D, a non-charging signal is sent from the called station 2 to a caller station 1 and charging information 4 is stored as a subscriber data of the subscriber B at the called station 2. When the said telephone number is not registered in the non-charging subscriber registration table D, the called station 2 sends a charging signal to the caller station 1 and stores the charging information 3 as a subscriber data of the subscriber A of the caller station 1.
Patent JP-S6330601-A (JP)
Title: Shock prevention device for working machine in construction equipment
Inventor: UMEMOTO TOKUICHI
IPC: E02F9/22
Filed: 1986-07-21
Abstract: PURPOSE:To prevent the shock in a lifting or lowering operation of a working machine, by providing a shock prevention cylinder on the way of a passage to a working cylinder. CONSTITUTION:A shock prevention cylinder 37 including a piston 39 is located on the way of a circuit to a hydraulic cylinder 26. One hydraulic chamber A of the shock prevention cylinder 37 is communicated through an oil passage (a) to a passage 25, and the other oil chamber B is communicated through an oil passage (b) to a passage 28. Accordingly, the piston 39 is moved in response to an increase and a decrease in oil pressure in the passages 25 and 28, thereby absorbing the shock in a lifting or lowering operation of a working machine.
Patent JP-S5874265-A (JP)
Title: Production of cylinder head for engine
Inventor: KURATA NOBORU
IPC: F02F1/42
Filed: 1981-10-29
Abstract: PURPOSE:To facilitate the formation of respective valve seats and to obtain impact resistance by forming the valve seats of suction systems and exhaust systems separately of sintered alloys, binding these seats mutually to one body and casting the same into a cylinder head. CONSTITUTION:Each one piece of a valve seat 1 of a suction system and a valve seat 2 of an exhaust system as a unit are beforehand formed of a ferrous sintered alloy into a flat cylindrical shape. If necessary a large number of the valve seats of the respective systems may be prepared of the same size and each >=2 pieces may be combined. With the seats 1, 2 held bound to each other into one body, the seats are cast and bound into a cylinder head 3 made of an aluminum alloy. All required for finishing of the seats 1, 2 is simply to apply finishing on the surfaces to be mated with respective valves.
Patent JP-H0221367-A (JP)
Title: Logical collation processor
Inventor: FUJITA MASAHIRO
IPC: G06F17/50
Filed: 1988-07-11
Abstract: PURPOSE:To reduce the processing value for production of graphs by providing a proper order setting part within a graph production mechanism to set an index in a proper form and then producing the graphs in the order set based on the index and in response to the input variable. CONSTITUTION:A proper order setting part 6 gives the indexes contiguous to each other within a possible range to the input variables connected to the same gate of a logic circuit. At the same time, the indexes are selected to the input variables which are used in plural times so that the input variables having higher using frequencies are processed earlier. Then the part 6 starts a graph production mechanism 4. In such a way, the indexes are selected and therefore the number of produced graphs can be decreased.
Patent JP-S6064028-A (JP)
Title: Controller for operation of sun roof
Inventor: KOMURO KENICHI
IPC: B60J7/057
Filed: 1983-09-20
Abstract: PURPOSE:To easily ensure the installation place of a control switch and to easily bring a sun roof into a desired opening without the occurrence of mulfunction, by installing a slide volume serving as an opening and closing position specifying switch for artifically specifying the opening and closed position of a sun roof. CONSTITUTION:A sun roof is slidably moved by a driving motor 3 through the working of a slide volume 2 mounted in a car room. The volume 2 sends a given voltage signal to an AD converter 5 which converts a voltage signal into a pulse signal and outputs a pulse signal to a CPU8 acting as a comparing control circuit. A magnetic sensor 9, detecting the actual position of the sun roof 1, reads the opening of the roof 1 and outputs the result to the CPU8. The CPU8 adds the number of polarity changing times and outputs the position of the roof 1. A motor driving circuit 12, when an opening and closed position sepcifying signal concides with a position detecting signal, stops the openration of a motor 3 to stop driving of the roof 1.
Patent JP-H04241876-A (JP)
Title: Filling apparatus for anestetic agent- vaporization apparatus having temperature- sensitive control member
Inventor: KAARUUFURIITORITSUHI BUARUROOT
IPC: A61M16/14
Filed: 1991-07-12
Abstract: PURPOSE: To support a filling device to prevent steamy narcotic liquid from being leaked to the surroundings at a temperature of a limit temperature or more by providing an interrupting device with a packing valve and a ventilation valve and making it possible to operate the valves by common temperature sensitive control members. CONSTITUTION: An interrupting device 11 and a temperature sensitive type control member 12 are arranged on the neck part of a storage container 1 and the control members 12 break into the internal chamber of the storage container 1. Within an interruption casing 13, elastic bellows 23 are fixed as the temperature sensitive type control members 12, a closing member 14 having a seal plate 15 is attached on the free end and the free end is made to come into contact with a valve seat 20. The free end is covered with a sleeve 16, is coupled with the closing member 14 via a rod 17 and extends beyond a hole 18. A packing valve 21 is constituted of the sleeve 16 and the hole 18 within the interruption casing 13. A ventilation valve 22 is constituted of the valve seat 20 and the seal plate 15. The packing valve 21 and the ventilation valve 22 cooperate, the bellows 23 contract when an ambient temperature lowers to limit temperature or below, the sleeve 16 releases the hole 18 and the seal plate 15 is separated from the valve seat 20.