baber/WOPTO huggingface dataset:
Patent JP-S62125231-A (JP)
Title: Thermostatic and humidistatic device
Inventor: KATSUMATA NAOTO
IPC: F24F5/00
Filed: 1985-11-27
Abstract: PURPOSE:To eliminate a complex feature of a device as well as a complex operation of the device and to save an electrical energy by a method wherein a cooling humidifier and a radiator are connected with a piping to constitute a closed circuit and a circulation pump for circulating a work fluid within the closed circuit is arranged in the midway of the piping. CONSTITUTION:Air in a testing chamber 1 is circulated through a humidifier 5, a cooling and humidifying unit 6, a heater 7 and a blower 8 and then its temperature and humidity are adjusted. During this process, working fluid in the cooling and dehumidifying unit 6 is heated with heat from air in the testing chamber 1 (temperature of about 60-85 deg.C), resulting in that it shows a temperature of about 0 deg.C. This work fluid is outputted from the cooling and dehumidifying unit 6 and sent to the radiator 9, where it is cooled with surrounding air to be fed to the radiator 9 by a blower 10 (temperature of about 10-30 deg.C) and then its temperature is decreased down to 40 deg.C. Then, the air is fed to a flow rate adjusting valve 12 through a circulation pump 11 and a desired amount of working fluid is fedto the cooling and dehumidifying unit 6 through a control over a degree of opening of valve of the flow rate adjusting valve 12 (control under both temperature and humidity of the testing chamber 1 and a temperature of working fluid).
Patent JP-S61267548-A (JP)
Title: Novel 9,10-seco-5,7,10(19)-pregnatriene derivative
Inventor: MURAYAMA EIGOROU
IPC: A61P29/00
Filed: 1985-11-27
Abstract: NEW MATERIAL:A derivative expressed by the formula [R1 and R2 are H or OH; X is O, N-OR4 (R4 is H, OH, amino or 1-5C lower alkyl which may be substituted by 1-3C lower alkylamino)]. EXAMPLE:20-(2-Methylpropyl)oxyimino-9,10-seco-5,7,10(19)-pregnat-rien- 3beta-ol. USE:An antiallergic agent, antirheumatic agent and antitumor agent. PREPARATION:Pregneolone acetate and N-bromosuccinimide are refluxed in the presence of a base, e.g. NaHCO3, in an inert solvent while heating to brominate the 7-position. The resultant reaction product is dehydrobrominated with collidine in an inert solvent to give a 5,7-diene derivative, which is then hydrolyzed to give a compound. The resultant compound is further irradiated with ultraviolet light in an inert solvent and heated, etc., to afford the aimed compound expressed by the formula.
Patent JP-S61140410-A (JP)
Title: Fruit select conveyer
Inventor: TAMIMOTO HIROTOSHI
IPC: B65G47/38
Filed: 1984-12-14
Abstract: PURPOSE:To prevent disorder of posture by providing a conveyer comprising an overturn receiver having a resistance edge projected at one left or right side of the trailing end portion, whereby a fruit is discharged to a take-out conveyer by overturning of the receiver in a long fruit select conveyer. CONSTITUTION:Fruits are placed laterally on each transport receiver 4 of a conveyer 2 and conveyed to a select station. At the select station, the transport receiver 4 is overturned downward through a support shaft 7, so that the fruits on the receiver 4 are dropped on a lower take-out conveyer. At this time, the fruit has the trailing end portion kept from dropping a regulating edge 5 to lower the leading end of the fruit, so that the fruit is aligned in the direction perpendicular to the transfer direction of the take-out conveyer in cooperation with the movement of the transport conveyer 2. In this arrangement, disorder of take-out posture can be prevented.
Patent JP-H11179136-A (JP)
Title: Method for removing carbon dioxide from gas by circulating type pressure swing adsorption process
Inventor: DENG SHUGUANG
IPC: B01J20/34
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by preventing a decrease of a performance by reducing a used amount of an activated alumina adsorbent by a method wherein in order to remove practically all carbon dioxide and steam from the activated alumina of an adsorption zone by interrupting periodically an adsorption process, the actimted alumina is sufficiently heated to execute treatment by regeneration of heat. SOLUTION: When an adsorption front in a layer 22 advances in a direction of an outlet end of a container A to reach a specific position following an advance of a pressure swing adsorption(PSA) process, a container B of adsorbent regeneration completion is put in an adsorption process to start a regenerating process of an activated alumina in the container A, and thus a PSA cycle is continuously recycled. When the adsorbent in the container A is required to be regenerated, valves 16 and 52 are opened to start a heater 54, a heated purge gas is made to flow through lines 48, 50 and 30 to pass through the container A in a counterflow state, carbon dioxide and steam which remain in the activated alumina are desorbed, and discharged from a system via lines 10 and 20. The adsorbent can be regenerated, and effective operation of the system can be achieved.
Patent JP-S62125409-A (JP)
Title: Positioning device for moving body of carrier device
Inventor: KARITA ATSUJI
IPC: G05D3/10
Filed: 1985-11-26
Abstract: PURPOSE:To decide a stop position with high accuracy without deteriorating the fast and quiet movement and the non-maintenance properties of a carrier device, by using a movable iron core attached to a body moving along a carriage route, a control member set on the carriage route and an attracting force generating means for movable iron core. CONSTITUTION:A pallet 10 is detected the access to a station based on the detection signal of the 1st sensor set at the front of the station. Thus a stopper 12 moves up to its upper end position and is set in an active mode. When the front end face of the pallet 10 has a contact with the stopper 12, the 2nd sensor set at the position of the 2nd sensor works to supply a current to an energizing coil 22 of an electromagnet 23. Then a movable iron core 20 attached to the pallet 10 is attracted by the magnet 23 and energized forward. Thus a moving body can be set at a prescribed stop position of the station with high accuracy in a state where the front end face of the pallet 10 is pressed to the stopper 12.
Patent JP-H04141616-A (JP)
Title: Image recording device
Inventor: KAWABATA MOTOYOSHI
IPC: G02F1/11
Filed: 1990-10-02
Abstract: PURPOSE:To improve an irregularity in main scanning picture element recording density by using a one-word, one-bit line memory as a generation source for a reference clock, and multiplying a source reference clock by a PLL circuit with an address specification signal proportional to an angle of incidence and obtaining the reference clock. CONSTITUTION:This device is equipped with a modulating means (AOM) 2, a 1st scanning means (polygon mirror) 4, an ftheta lens 5, a 2nd scanning means (drum) 7, a frequency control means 3, and a synchronizing means start sensor 8. Specially, a frequency control means 3 is constituted by using the one-word, one-bit memory 92, stored with the relation between measured or calculated values of the incidence angle and image height of the ftheta lens 5 over at least a scanning effective area, as the generation source for the reference clock DC, and multiplying the source reference clock read out of the line memory 92 by the PLL circuit 94 with the address specification signal proportional to the angle of incidence after each main scanning start and thus obtaining the reference clock DC. Consequently, the ftheta characteristic of the lens is corrected by electric processing and image recording is performed without any irregularity in picture element density.
Patent JP-S62124963-A (JP)
Title: Thermal head
Inventor: TACHIKI SHIGEMI
IPC: B41J2/335
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a thermal head free of lowering of image quality due to paper dust, by covering with an SiO2 film a part in the vicinity of a heat generating resistor a part of which is not provided with a glaze. CONSTITUTION:This thermal head comprises an alumina substrate 11, a partial glaze 12, a common electrode conductor 13, rectangular conductors 14, a heat generating resistor 15, individual conductors 16, a resistor protective layer 17 and an SiO2 film 18. Since not only the common electrode conductor 13 but also the part not provided with the glaze is covered by the SiO2 film not thicker than the partial glaze, even when a defect is present in the resistor protective layer 17 on the part not provided with the glaze, the defective part is protected by the SiO2 film, so that the thermal head produced is high in reliability. The SiO2 film is provided by applying a liquid coating agent comprising SiO2 as a main constituent, followed by heating.
Patent JP-2000094611-A (JP)
Title: Film for stretch packaging
Inventor: ONO TOSHIAKI
IPC: B65D65/40
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical film for container packaging, excellent in heat sealability and hand to breaking at the time of packaging. SOLUTION: This film for stretch packaging has at least, three layers consisting of both surface layers (S layers) and at least, one heat resistant layer (H layer). The both surface layers (S layers) are formed of an ethylene-α.olefin copolymer of 60-100 deg.C m.p. and 3 or less weight-average molecular weight(Mw)/number-average molecular weight (Mn). The heat resistant layer (H layer) is formed of a propylene-α.olefin block copolymer of at least 150 deg.C m.p. and 5-40 J/g of quantity of heat of fusion to the total weight of the film.
Patent JP-H05110083-A (JP)
Title: Field effect transistor
Inventor: UCHIYAMA AKIRA
IPC: H01L29/78
Filed: 1991-10-15
Abstract: PURPOSE:To restrain a drain current from decreasing in quantity when a FET is micronized. CONSTITUTION:Grooves 39 are provided onto an element forming region 42 of a FET 28 extending in parallel with the lengthwise direction of a gate, and a gate oxide film 32 and a gate electrode 34 are successively provided onto the element forming region 42 where the grooves 39 are provided. A source region 36 and a drain region 38 are arranged so as to sandwich the gate electrode 34 between them, and the element forming region 42 is provided. The source region 36 and the drain region 38 are of impurity-containing regions which are formed by adding impurities to the element forming region 42 using the gate electrode 34 as a mask. The surface part of the element forming region 42 where grooves are provided becomes longer in a direction which crosses a direction in which a drain current flows than a case where grooves are not provided, and therefore an effective gate length is enhanced.
Patent JP-H1075212-A (JP)
Title: Summarization system for location area of moving object
Inventor: TAKAHASHI ISAMU
IPC: H04B17/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of overlapping by a simple system by receiving a specific optical identification code originated by a moving object in a receiver provided for each area and inferring the presence area of the moving object in a central management device. SOLUTION: The moving objects 1a-1n are respectively provided with a specific identification codes and cyclically originate them by light. In the meantime, the receivers 2A-2R capable of receiving optical signals are installed for the respective areas, identification signals based on the optical signals from the moving objects 1a-1n are received and the identification signals of the receivers themselves are transmitted to the central management device 3. Since digital signals by the light are received only in a peripheral part where light beams advance by the appropriate intensity of semiconductor LED light beams, the danger of overlapping is eliminated and it is extremely convenient for inferring the presence of the moving objects 1a-1n in the respective presence area.  Also, the receivers are provided on a telegraph pole, a building and a standing tree, etc., and the presence area of the moving object is recognized by the simple system.
Patent JP-H0690436-A (JP)
Title: Picture reproducing processor
Inventor: OHASHI KAZUHITO
IPC: H04N5/937
Filed: 1992-09-09
Abstract: PURPOSE:To prevent the occurrence of unnatural display or flicker even at the time of reproducing and displaying another picture just after reproducing and display of a certain picture in the case of video output in the interlace system. CONSTITUTION:While at least one of the reproducing signal processing of an even line and that of an odd line is executed, a switch SW1 is turned on to write the same reproduced picture data in not only a corresponding even or odd line picture memory 4A or 4B but also the other non-corresponding odd or even line picture memory 4B or 4A, and thereby, reproduced picture data in both memories have the same pattern or the different part of the pattern is reduced. Meanwhile, even and odd line picture memories 4A and 4B are alternately selected by a switch SW2 to output the video in the interlace system asynchronously with the reproducing signal processing.
Patent JP-H11103986-A (JP)
Title: Tier type stand
Inventor: OGASAWARA MITSUHARU
IPC: A47F5/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tier type stand capable of being sufficiently compact at the time of being folded. SOLUTION: This tier type stand is provided with the first stand part 2 of a first stage and the second stand part 4 of a second stage disposed on the upper side of the first stand part 2. The first stand part 2 is provided with a first front vertical frame 8 positioned on a front side and a first rear vertical frame positioned on a rear side and the second stand part 4 is provided with a second front vertical frame 72 positioned on the front side and a second rear vertical frame positioned on the rear side. The first rear vertical frame of the first stand part 2 and the second rear vertical frame of the second stand part 4 are constituted of a common rear vertical frame 16 and the first front vertical frame of the first stand part 2 and the second front vertical frame 72 of the second stand part 4 are constituted of the relatively movable different pieces of front vertical frames.  A pair of first side wall members 18 and 20 are foldably mounted to the first stand part 2 and a pair of second side wall members 76 and 78 are foldably mounted to the second stand part 4.
Patent JP-H0693536-A (JP)
Title: Method for removing defective yarn
Inventor: TAKEGAWA YUJIRO
IPC: D03D51/00
Filed: 1992-09-10
Abstract: PURPOSE:To automatically and surely remove a defectively inserted weft by controlling the use of a guide member according to the presence or absence of a defective opening signal in the pulling of a weft connected to a defective weft inserted in the form of a loop. CONSTITUTION:When a jet loom is stopped by the defective weft-insertion, the pick finding of the defective weft 1a is carried out, a weft 1 is inserted into a main nozzle 4 in a state connected to the defective weft 1a in U-form folded in a hair-pin form and a guide member 20 is inserted into the loop. A fluid is ejected from a blow-up nozzle 22 to effect the suction and holding of the weft 1 in a guide hood 33 of a removing apparatus, the action of the blow-up nozzle 22 is stopped, the weft 1 is cut with a cutter 30 and the defective weft 1a is pulled with a removing apparatus. The tension of the defective weft 1a is detected by a sensor attached to the guide member 20 and, when the tension becomes larger than a prescribed level, the guide member 20 is retreated and the defective weft 1a is pulled and removed. When a defective opening signal is being transmitted from a detector placed in the opening, pulling of the weft is carried out without inserting the guide member 20.
Patent JP-2001090656-A (JP)
Title: Swash plate type compressor
Inventor: MUTA SHUNJI
IPC: F04B27/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type compressor which improved sliding property of a piston by reducing a side load to improve the reliability. SOLUTION: In a swash plate type compressor provided with a cylinder block 1 in which a plurality of cylinder bores are formed, a shaft rotatably supported in the center part of the cylinder block 1, a swash plate 10 rotating with the rotation of the shaft, and plural pistons 7 which are connected to the swash plate 10 through a shoe 50 relatively rotating on the sliding surface 10a of the swash plate 10 and which slide in the cylinder bores with the rotation of the swash plate 10, the shoe 50 is made up of a shoe disc 50a, a ball 50b, and a rod 50c for integrally connecting the shoe disc 50a to the ball 50b. The shoe disc 50a is brought into contact with the sliding surface 10a of the swash plate 10, and the ball 50b is supported by the bottom part of the piston 7 so that it can relatively roll.  The distance between the action point of side force F and the action point of reaction force R2 on the top side of the piston 7 is shortened to remarkably reduce the reaction force R2 on the top side of the piston 7.
Patent JP-H09112835-A (JP)
Title: Combustion device
Inventor: KASHIWASE TAKESHI
IPC: F23D14/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which is adapted to suppress the generation of NOx in a wide range by so altering the flow of combustion secondary air that the combustion secondary air at the time of low combustion does not flow directly to a primary burner port and reducing the quantity of the secondary air flowing into a primary combustion chamber. SOLUTION: The combustion device B comprises a box-like unit 9 covering a burner body 1 having a primary burner port 6 or the port 6 of the body at the upper part and a primary combustion chamber 11 in the interior, and a rectangular secondary burner port part 12 provided at the upper part of the unit 9. Further, the device B comprises a secondary air supply unit 14 provided, in place, at the unit 9 disposed lower than the port 6, and flowing direction altering members 15 so provided as to alter the flow of the combustion secondary air from the unit 14 in the direction separating from the port 6 and to be opposed to the outside from the port 6, wherein the width P of the part 12 is made smaller than the interval Q of the members 15.
Patent JP-H04142931-A (JP)
Title: Interior finishing material
Inventor: NONOYAMA NAOAKI
IPC: C08K3/02
Filed: 1990-10-03
Abstract: PURPOSE:To provide an interior finishing material which does not cause limitations on heating conditions of an interior finishing machine, hindrance to the function of the machine or generation of a harmful gas and which has a required flame resistance, by incorporating a specified amount of heat- expansible graphite into a synthetic resin base layer. CONSTITUTION:In an interior finishing machine, heat-expansible graphite is added to a synthetic resin base layer in an amount of up to 2O%. The heat- expansible graphite is free of any physical or chemical changes at a molding temperature, which is at most 150 deg.C for this type of interior finishing materials, and at a required heat resistance temperature of up to 110 deg.C. In addition, the heat-expansible graphite provides an interior finishing material with such an ideal flame-retardant property that, under temperature conditions of several thousands of degrees centigrade to which the material would be exposed in a combustion condition, the material rapidly foams and expands to shut off flames completely, thereby finishing combustion or inhibiting inflammation. The graphite neither produces adverse effects on nor is affected by other additives. The graphite does not cause generation of harmful gases.
Patent JP-S61144834-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SAWATANI HIROMICHI
IPC: H01L21/52
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a resin-sealed semiconductor device capable of favorably radiating heat and having a low contact resistance by a method wherein a semiconductor chip is soldered on the heat radiating fin, the thickness of the enclosure is made to 15 times or less than that of the lead pins and a resin sealing is performed in such a way as to be able to plane-mount. CONSTITUTION:The prescribed patterns of leads 22, a heat radiating fin 23 and so forth are formed on a lead frame 30, a chip 24 is soldered 26 on the bed in the center of the heat radiating fin 23 and connections 25 are performed on the chip 24. After a resin sealing is performed, each pattern is cut off from the outer frame of the lead frame 30. The separated patterns of the leads 22 and the heat radiating fin 23 are bendedly molded in the respective prescribed form and the plane mounting type resin- sealed device is obtained. Penetrated holes 23a make the fin holding force due to the sealing resin reinforce and penetrated holes 23b prevent the flow of solder. More over, the narrow part of the fin 23 suppresses the conduction of heat to the printed substrate at the time of soldering. Furthermore, the thickness of the enclosure is made to 15 times or less than that of the lead pins 22 and the fin 23. By this constitution, the plane thin type device with an improved heat radiating effect, a reduced contact resistance and a wide applicability can be obtained.
Patent JP-2000060753-A (JP)
Title: Bath mat with foot scrubber
Inventor: ASAMI HIROSHI
IPC: A47K3/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a brush mat capable of removing stain by scrubbing feet with a brush while not using hand in order to easily scrub the feet of an old people, a people whose body conditions are not good or a fat people, because it is difficult for them to scrub the feet by their hands, by the use of a pumice stone when they remove the stain of the back parts of the feet in a bathroom or the like. SOLUTION: The feet scrubbing brush mat 1 processed by an EVA resin (material-resin or vegetable) is attached to a mat 2 processed by polyethylene or the like to improve the touch. Thus, the feet can be scrubbed with ease to remove the stain thereof.
Patent JP-H09109424-A (JP)
Title: Printing head of image forming apparatus
Inventor: MURAKAMI YUICHI
IPC: B41J2/28
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an assembling structure good in the incorporation workability of an impact cushion member especially in the abrasion-resistant structure of the contact surface of a yoke and an armature of the printing head of an image forming apparatus. SOLUTION: In the printing head of an image forming apparatus constituted by holding a bobbin 11a wherein a coil 11 is wound around a pair of yokes 1 and attracting and impinging the armature 2c connected to a printing wire 2a against one ends of yokes 1, impact cushions part 11a-4 are integrally provided to a part of the bobbin 11a so as to be almost flush with the armature impinging end surfaces of the yokes.
Patent JP-2000084774-A (JP)
Title: Machine tool equipped with automatic tool exchanger
Inventor: UETAKE SHINJI
IPC: B23Q3/157
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool equipped with an automatic tool exchanger and capable of shortening a tool exchange time and simplifying a mechanism. SOLUTION: This machine tool with an automatic tool exchanger comprises a first tool magazine 22 rotatable around an axis in parallel with a tool spindle 13, and comprising the tool storing parts 23c-g which can directly exchange a tool with respect to the tool spindle 13, and a pair of tool exchanging grip parts 23a, 23b separated from one another at an angle smaller than 90 degrees about the axis, and acting as the tool exchange arms, around the axis; a second tool magazine 50 comprising a number of tool storing parts 54; and dividable in parallel with the tool spindle 13;  and a shuttle arm 30 linearly moving between a tool accepting position of the tool exchanging grip parts 23a, 23b of the first tool magazine 22 and a tool accepting position of the second tool magazine 50, for carrying in and out the tool between the tool storing parts of the second tool magazine 50 and the tool exchanging grip parts 23a, 23b of the first tool magazine 22.