baber/WOPTO huggingface dataset:
Patent JP-S6124848-A (JP)
Title: Hydraulic buffer
Inventor: JO TADASHI
IPC: F16F9/50
Filed: 1984-07-12
Abstract: PURPOSE:To exhibit a damping function and also exhibit an anti-roll function by providing a valve for generating damping force and a valve for opening and closing a passage in a passage of a base valve portion, and suitably operating the opening and closing valve. CONSTITUTION:A base valve portion 30 is provided with passages 45, 46 for connecting a lower chamber of a cylinder 10 to a reserver chamber C. A valve 45 for generating damping force and a spool 42 which is a valve for opening and closing the passages are disposed in the passages. A free piston 55 is brought into contact with the lower portion of the spool 42. The free piston 55 operates according to the pressure in a pressure supply and discharge path 56. When the pressure supply and discharge path 56 is in the state of high pressure, the spool 42 intercepts the above path to lock a hydraulic buffer. When the pressure supply and discharge path 56 is in the stage of low pressure, the above path is opened to generate pressure damping force by the valve 45 for generating damping force.
Patent JP-S5846763-A (JP)
Title: Illuminating system of image sensor unit
Inventor: YAMADA FUMIAKI
IPC: H04N1/031
Filed: 1981-09-14
Abstract: PURPOSE:To improve the efficiency of illumination, by using a light source containing a light shielding layer having a slit on its upper surface and then setting the light source at a place close to an original. CONSTITUTION:A light source 16 is formed by unifying a plasma display panel containing a light shielding layer 20 having a slit 19 on its upper surface, a light emitting source of a diffusing organic EL, a thin film EL, etc. or a light emitting diode array chip at both sides of the moldless slit 19 into a semicylindrical shape with the transparent plastic so as to ensure the linear light emission. Such light source 16 is set close to an original 17. The light reflected from the original 17 formed into an image on a detector 15 through the slit 19 and a light guide system 14, then the contrast of the image is read. In this case, the light going upward is cut off by the layer 20 and only the lower part is illuminated. Thus the undesired light is never made incident to the system 14. Furthermore it is possible to set the original close to the source 16 to increase the efficiency of illumination.
Patent JP-H0723176-A (JP)
Title: Image reader
Inventor: FUJIMOTO OSAMU
IPC: G03G21/00
Filed: 1993-06-16
Abstract: PURPOSE:To prevent the forgery and copy of a copy prohibited printed matter from being performed and to surely copy an ordinary printed matter by reading image information based on the visible ray of reflected light from a color original and image information based on infrared ray as electrical signals, respectively. CONSTITUTION:A reading element 10 is equipped with three-line light receiving parts 11, 12, and 13 on which filter members 14, 15, and 16 for blue color, green color, and red color are provided, and receives the reflected light from the color original via an image-forming lens 7 and an infrared ray reflecting mirror 8, and converts it to the electrical signal. While, a reading element 20 is equipped with an infrared ray receiving part 21, and receives the infrared ray reflected on the mirror 8 out of the reflected light passing the lens 7, and converts it to the electrical signal. The image information based on the visible ray and the image information based on the infrared ray are compared by collating with a pattern registered in advance. In this way, it is possible to deal with the discrimination of the copy prohibited printed matter using specific ink and to prevent the forgery and copy of it from being performed.
Patent JP-S63309510-A (JP)
Title: Production of polyisocyanurate composite
Inventor: FUKAMI TAKAO
IPC: B29C39/10
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a preformed fiber polyisocyanurate composite having high rigidity, high heat resistance, rapid curability and a short molding cycle, by preparing an RIM reaction solution by using a specified polyol and a specified mixing ratio of an organic polyisocyanate to a polyol. CONSTITUTION:The preparation of an RIM reaction solution is performed so that the two following requirements may be met: (1) a single or mixed polyether-polyol of a hydroxyl value of 40-400 is used as the polyol and (2) of the mixing ratio of the organic polyisocyanate to the polyol is controlled so that the isocyanurated isocyanate concentration [NCO]T defined by the equation I may fall in the range of 3.0-5.5mmol./g, wherein [NCO]T is the theoretical concentration (mmol./g) of an isocyanate consumed in a isocyanuration, [NCO]O is the isocyanate concentration (mmol./g) of the organic polyisocyanate, OH-V is the hydroxyl value of the single or mixed polyol, and WA is the weight fraction of the organic polyisocyanate.
Patent JP-2000337539-A (JP)
Title: Check valve
Inventor: TAGUCHI KENJI
IPC: F16K15/18
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a check valve and secure the versatility of the valve. SOLUTION: The check valve is equipped with a hollow conduit 1 furnished at one end with a flow inlet 3 and at the other end with an outlet 5, a poppet 7 installed movably in the conduit 1, an outer magnet 19 installed on the conduit 1, and an inner magnet 15 installed inside the poppet 7, wherein the poppet movement and its direction are decided by the relation of the differential pressure between the pressure B at the outlet and the pressure A at the inlet to the magnetic forces M of the inner 15 and outer magnet 19.
Patent JP-H0310827-A (JP)
Title: Method and device for cutting parison in blow molding machine
Inventor: CHICHIBU KUNIO
IPC: B29C49/04
Filed: 1989-06-09
Abstract: PURPOSE:To always uniformize the cut faces at a constant dimension and also to prolong the service life of a cutter by moving the cutter and cutting a clamped parison while cooling this clamped parison by cold air. CONSTITUTION:A clamper 6 of parisons is equipped freely elevatingly along a housing 1. A cutting machine 8 described hereunder is provided to the housing 1 so that it can be moved forward and backward. This cutting machine 8 has the cutters 7 for cutting the parisons 3 clamped by the clamper 6 while cooling the parisons 3. Further a split type mold 5 is provided to the lower part of the inside of the housing 1. The parisons 3 are squashed in a two-folded shape by the clamper 6. Thereafter the cutter 7 is moved forward and backward along the upper face of the clamper 6. Further the parisons are cut while the cut parts of the parisons 3 are cooled at the required temp. by cold air.
Patent JP-H10330850-A (JP)
Title: Production of sintered ore
Inventor: NODA HIDETOSHI
IPC: C22B1/16
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To stably obtain sintered iron ore from high crystallized water- containing iron ore at high yield by forming coated layer consisting essentially of the iron ore of a specific grain size and solid fuel on the surface layer of grain consisting essentially of the high crystallized water-containing iron ore and CaO-containing auxiliary raw material and sintering as pseudo-grain. SOLUTION: On the surface layer of the grain consisting essentially of the high crystallized water-containing iron ore and the CaO-containing auxiliary raw material, the coated layer consisting essentially of the iron ore containing <=80 wt.% grain of <=0.1 mm grain diameter and >=10 wt.% grain of >=0.5 mm grain diameter and the solid fuel of coke, etc., and formed into the psedo- grain and the grain is sintered to produce the sintered ore. Wherein, the iron ore for coating is made to satisfy the inequality by wt.% of (Fe2 O3 %+Fe3 O4 %)/ FeOOH%>=0.5. The high quality sintered ore is obtd. at high yield by optimizing the grain size of the raw material for forming the coated layer and the component (crystallized water content).
Patent JP-S5847937-A (JP)
Title: Controller for heater
Inventor: UEKI KOUICHI
IPC: F24D7/00
Filed: 1981-09-14
Abstract: PURPOSE:To enhance safety, by a method wherein the pressure of a refrigerant is detected, a temperature-detecting element is momentarily locked, and the heating capability of a refrigerant heater is restricted, in a heater utilizing the latent heat of the vapor of a refrigerant. CONSTITUTION:The refrigerant is evaporated by feeding to the refrigerant heater 5 by a pump 4, and is fed into an interior heat exchanger 1 to release heat. The pressure 8 of the refrigerant is detected on the outlet side of the heater 5, and is inputted into an interior controlling circuit 11. The heating load is monitored by the temperature-detecting element 3, and is inputted into the circuit 11. When the pressure 8 reaches a set point, the element 3 is momentarily locked by a microcomputer provided in the circuit 11, and a limiting signal for the heating capability of the heater is outputted through an exterior controlling circuit 13. Accordingly, the pressure of the refrigerant is lowered, explosioin and other similar accidents at connecting parts, the pump 4 and the like can be prevented, and safety can be enhanced.
Patent JP-S63707-A (JP)
Title: Controller
Inventor: YAMAGUCHI HIDEYA
IPC: G05B19/05
Filed: 1986-06-20
Abstract: PURPOSE:To speed up controlling by attaining parallel control processes with plural control circuits. CONSTITUTION:Three function blocks 31-33 of a control subject 3 are controlled by two control circuits 1 and 2. Then the 1st control circuit 1 control the 1st and 2nd function blocks 31 and 32; while the 2nd control circuit 2 control the 2nd and 3rd function blocks 32 and 33. In this case, the control of the block 32 is carried out by both circuits 1 and 2 while the block 31 is controlled by the circuit 1. Otherwise the block 32 is controlled by the circuit 1 while the block 33 is controlled by the circuit 2.
Patent JP-S5478140-A (JP)
Title: Heating roll
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1977-12-02
Abstract: PURPOSE: To enhance the heating efficiency of the heating roll and achieve the increase in its heat resistance and abrasion resistance by burying a good conductive heating accelerator within the heating layer which uses elastic material.  
     CONSTITUTION: A support shaft 5 which is secured with an excitor 8 is fitted with an insulation tube 12 of a heat-resisting composite plastic material comprising using a resin material, glass material or ceramic material, e.g., a silicone resin mixed with glass fibers therein, The heating layer 13 covered on the insulaton tube 12 comprises using the material mixing a heating accelerator 14 in an elastic material having conductivity, e.g., conductive rubber, conductive chloroprene rubber, acrylic rubber or the like, molding the same integrally with the insulation tube 12 then polishing and forming the outside shape thereof. Metals such as Ag, Cu and their alloys, good conductive powder of carbon materials, carbon fiber material and fiber woven material of carbons are used as the heating accelerator. Thereby, good heating efficiency may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0441183-A (JP)
Title: Fiber for polishing
Inventor: NAWATA YOICHI
IPC: B24D3/02
Filed: 1990-06-05
Abstract: PURPOSE:To remarkably improve the moisture and heat resistances and to make it possible to use it stably for a long term in the case of grinding and polishing of a metal surface by containing a copper iodide in the fiber for polishing consisting of the polyamide thermoplastic high polymer resin filaments containing polishing abrasive grains. CONSTITUTION:A desired fiber for polishing is obtained with the polyamide thermoplastic high polymer resin filament containing polishing abrasive grains and also containing a copper iodide further. Consequently, the moisture and heat resistances of the fiber for polishing can be improved remarkably by this copper iodide.
Patent JP-H05340668-A (JP)
Title: Grain-drying apparatus in grain-drying plant, and the like
Inventor: INADA KOZO
IPC: F26B9/06
Filed: 1992-06-05
Abstract: PURPOSE:To substantially reduce the construction cost of a grain-drying plant by installing a hot-air device in the upper space and an air exhauster in the lower space both in a two- storied construction, the hot-air device being designed to blow a current of air through grain in a grain-dryer to dry it and the air exhauster, to discharge the hot air blown through the grain-dryer by suction. CONSTITUTION:In a dryer compartment 4 set off in the building 1' of a grain-drying plant 1 a grain-drying apparatus 2 is installed; the grain-drying apparatus 2 has a grain-drying chamber 9 in whose two walls formed in opposition to each other, one on the left and the other on the right, an intake port and a discharge port are formed respectively; to this grain- drying chamber 9 an air-sending drum 18 is joined on the side of the intake port and an air-suction drum 19, on the side of the discharge port. The air-sending drum 18 is joined to a hot-air device 5, which is installed in an air-sending device compartment 6 being the upper space in a two-storied construction, and the air-suction channel 19 to an air exhauster 7, which is installed in an air exhauster compartment 8 being the lower space in the same construction. This installation of the air exhauster 7, which is heavy in weight and produces considerable vibration, in the lower space makes it unnecessary to provide large-scale reinforcement to the pillars, concrete flooring, etc., of the lower compartment, hence enabling a drastic cut in the construction cost of the plant.
Patent JP-S63310389-A (JP)
Title: Overshoot suppressing control system
Inventor: YANO KOJI
IPC: H02P29/40
Filed: 1987-06-11
Abstract: PURPOSE:To suppress an overshoot to be generated when a second regulating means is released from saturation, by temporarily interrupting the integral action of a first regulating means, when said second regulating means constituting a second control loop located on the inside of a first control loop is saturated. CONSTITUTION:The deviation  e of a voltage actual value e from a voltage desired value e' is inputted to a voltage regulator 10 as a first regulating means. Further, the deviation of a flux actual value phi from a flux desired value phi' outputted from said voltage regulator 10 is inputted to a flux regulator as a second regulating means. Then, if a polarity-detecting means 20 judges the polarity of a voltage deviation value  e to be a polarity taken in a field- strengthening direction when saturation of said flux regulator 11 is detected by a saturation detecting means 21, the integral action of said voltage regulator 12 is temporarily interrupted and the value obtained at that time is held as it is. Said temporary interruption of the integral action is continued until the flux regulator 11 is released from saturation or until the polarity of said voltage deviation value  e is reversed.
Patent JP-H11334635-A (JP)
Title: Power steering system
Inventor: SHINDO AKINORI
IPC: B62D6/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To limit a steering which might cause the vehicle motion to be unstable while turning. SOLUTION: A control valve 20, in response to a steering input from a steering 21, supplies and drains hydraulic fluid that is supplied from a hydraulic pump 17 to a pair of oil chambers R1 and R2 of a hydraulic pump cylinder 19. On pipe lines 29, 30 that connect each of supply and drain ports 24A, 24B to each of oil chambers R1, R2, solenoid open/close valves 38, 39 are provided that can shut off supplying and draining of the hydraulic fluid, respectively. A vehicle speed V and a steering angle θ are detected. When the vehicle speed V is at or greater than vehicle speed judgement values V1, V2 and the steering angle θ is at or greater than steering angle judgement values θ1, θ2, the solenoid open/close valves 38, 39 to the side of supplying the hydraulic fluid to the hydraulic power cylinder 19 are closed.  In the meantime, oil pressures PL, PR of each of the oil chambers R1, R2 of the hydraulic power cylinder 19 are judged with an oil judgement value P0. When the steering is judged to be steered to straight-ahead, the solenoid open/close valves 38, 39 that have been closed are opened.
Patent JP-H01314165-A (JP)
Title: Release sheet
Inventor: TAKAHATA EIJI
IPC: D06M15/256
Filed: 1988-06-13
Abstract: PURPOSE:To make a fine crack hard to generate and to enhance durability by successively providing a silicone resin layer and a polytetrafluoroethylene layer to the surface of glass fiber cloth. CONSTITUTION:A thin silicone resin layer 2 is formed to the surface of glass fiber cloth 1 as the base material of a release sheet. At this time, it is pref. to close the small gaps present in the texture of the glass fibers forming the glass fiber cloth 1 by a resin in order to enhance strength. Prior to impregnation, it is pref. that the glass fiber cloth is exposed to high temp. of about 350 deg.C or more and a sizing agent is removed by burning. The PTFE layer 3 formed on the silicone resin layer 2 is pref. composed of PTFE having an MW of 3X10<6>-4X10<6> from a viewpoint of film strength or the adhesion strength with a silicone resin.
Patent JP-H11332592-A (JP)
Title: Production of l-ribose from glucose as starting raw material
Inventor: KAWAGUCHI TOMOKO
IPC: C12R1/645
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently produce L-ribose useful as an intermediate raw material, etc., for medicines and agrochemicals using glucose which is an inexpensive starting raw material by employing a biological technique in several stages and adding an organic solvent to the resultant solution. SOLUTION: Ribitol is produced from glucose by using a microorganism belonging to the genus Trichosporonoides and a microorganism belonging to the genus Gluconobacter, etc., is then made to act on the resultant ribitol to produce ribulose, which is further converted into L-ribose by using a microorganism belonging to the genus Cellulomonas and/or Acinetobacter for the L-ribulose to afford a liquid containing the L-ribose in a method for producing the L-ribose using the glucose as a starting raw material by employing a biological technique in several stages. An organic solvent such as lower alcohols is subsequently added to the liquid containing the L-ribose to deposit the L-ribose. Thereby, the L-ribose useful as an intermediate raw material, etc., for medicines and agrochemicals is efficiently produced.
Patent JP-S629122-A (JP)
Title: Catalyst heater
Inventor: KONO KUNITOSHI
IPC: F23Q7/10
Filed: 1985-07-02
Abstract: PURPOSE:To improve reliability by smoothly restarting catalyst reaction when gas injection is restarted even if the feed of gas is temporarily stopped during control of gas (control of temperature), by a method wherein a coil spring for heat accumulation is situated to a least the one of the inner and the outer periphery of a catalyst to prevent sudden decrease of the temperature of the catalyst. CONSTITUTION:Gas, injected through a gas nozzle 2 situated to the upper part of a gas tank 1, starts catalyst reaction to a catalyst 3 resulting from ignition for the starting catalyst reaction. By means of the generated heat, a bimetal 4 is heated to bent it, and as a result, a gas nozzle 2 is depressed to prevent injection of gas to temporarily stop the feed of gas. Simultaneously, catalyst reaction is stopped, a catalyst 3 and the bimetal 4 are cooled again simultaneously with stop of heat generation, and the bimetal 4 is restored again to start injection of gas. In which case, since heat-accumulating coils A and B are situated to the inner and the outer periphery of the catalyst 3, temperature required fro the starting of catalyst reaction is accumulated to smoothly restart catalyst reaction.
Patent JP-2000333639-A (JP)
Title: Mayonnaise containing cheese and processed food using the same
Inventor: OHASHI SHIGEO
IPC: A23L27/60
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cheese-containing mayonnaise which has such the thread- forming melted state as that of cheese, also when reheated, and is useful for processed foods and the like, by substantially homogeneously dispersing cheese pieces having a specific size in a mayonnaise containing a lyso type yolk. SOLUTION: This cheese-containing mayonnaise is prepared by substantially homogeneously dispersing cheese pieces having a size of 25 to 4,000 mm3 in an amount of preferably 10 to 80%, more preferably 15 to 60%, in a mayonnaise containing lyso type yolk preferably in an amount of 2 to 20%. The lyso type yolk is obtained, for example, by hydrolyzing yolk in the presence of a phospholipid-decomposing enzyme, phospholipase A2, to release the fatty acid at the 2-position. The lyso-type yolk has a lyso type content of >=20%, preferably >=30%. The cheese-containing mayonnaise is preferably used to prepare processed foods.
Patent JP-H04344023-A (JP)
Title: Automatic fire extinguisher for cooker
Inventor: ITO KATSUMI
IPC: A47J27/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide an effective prevention of a scorching caused by a lack of water by a method wherein an automatic fire extinguishing is carried out at a safe temperature corresponding to a variation of temperature at a sensor in a boiling zone where the temperature of the sensor is kept from its transformation point near 100 deg.C to a substantial uniform temperature during a cooking of stew and the like. CONSTITUTION:A gas cooking heater is provided with a temperature sensor 1 for measuring a temperature at a bottom of a pan. A transformation point near 100 deg.C where a temperature variation rate at a bottom part of the pan is found is detected by a boiling sensing means A in response to an output from the temperature sensor 1. In addition, it is provided with a gradient sensing means B for judging if an increasing gradient in which temperature is rapidly increased in response to a variation in temperature of the sensor in the boiling zone exceeds a set gradient where a scorching may occur due to a lack of water and the like. In the case that the gradient sensing means B judges that it exceeds a predetermined increasing gradient, it is compared with a predetermined set value got from a sensing time with a comparing means C and when the value exceeds the set value, an instruction for extinguishing the burner is outputted.
Patent JP-S6126571-A (JP)
Inventor: YOSHIMURA HIRONORI
IPC: C30B29/20
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6037871-A (JP)
Title: Image forming device
Inventor: ITSUKIDA MASAMI
IPC: H04N1/00
Filed: 1983-08-10
Abstract: PURPOSE:To save a medium subject to image formation and to prevent the generation of a jam by changing the operation of an image forming device depending on the position of the medium to be image formed when a signal interrupting the image formation operation is inputted. CONSTITUTION:The medium (form) P to be image formed is fed from a paper supply section E to a platen 30 and an image is formed by the operation of a heat-sensing head 31. In case of a plural-color copying, after an image is formed on the paper P while the paper is reciprocated between a guide plate 49 and a guide plate 50 by distributing gates 51, 52, the paper is discharged to a tray 48. When a stop signal is inputted, if the form P is in a cassette, no device is operated. When the form P is in the paper supply section E, the head 31 is not activated and after it is stored in the guide plate 49, the paper is stored in the guide plate 50. When the form P is in a transfer section D, the operation of the head 31 is intermitted and the form is discharged to the tray 48.