baber/WOPTO huggingface dataset:
Patent JP-S55723-A (JP)
Title: Liquid chloroprene copolymer and its preparation
Inventor: MARUHASHI KIYONOBU
IPC: C08F36/04
Filed: 1978-06-19
Abstract: PURPOSE: To obtain the title copolymer having improved unlcanizing properties and a low molecular weight, by copolymerizing 1-chloro-butadiene-1,3-with 2- chlorobutadiene-1,3-in a specific proportion.  
     CONSTITUTION: 100 parts by wt. of a mixture of 8W55 wt.% of 1-chlorobutadiene- 1,3 and 92W45 wt.% of 2-chlorobutadiene-1,3 or its mixture with copolymerizable styrene is copolymerized radically in the presence of 0.5W20 parts by wt. of a chain transfer agent, e.g. mercaptoethanol, in 20W400 parts by wt. of an organic solvent having a boiling point ≤150°C under normal pressure to give a liquid copolymer having an intrinsic viscosity of 0.04W0.25 in toluene at 30°C, a number-average modecular weight of 1,000W6,000, and 2W6 structural units based on 1-chlorobutadiene-1,3 in the molecule. The copolymer has improved vulcanizing properties and is usable for various applications, e.g. room temperature or heat-curing materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11243923-A (JP)
Title: Production of powder of corbicula extract
Inventor: FUKUI SHUJI
IPC: A23L17/40
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a powder of corbicula extract, sufficiently containing various kinds of active ingredients, having good flavor, color and drying state, and composed of 100% extract of the corbicula. SOLUTION: This method for producing a powder of corbicula extract comprises a step for adding water to corbiculas with shell after removing sand and salt with flowing water, and heating and extracting the extract from the corbiculas, a step for removing shell and body a step for filtering the obtained corbicula extract to remove foreign matter, and a step for powdering the extract after removing the foreign matter by a drum dryer. The drying treatment is carried out under a condition of 1-5 kg/cm<2> steam pressure, 2-10 rpm drum rotational speed, and 100-400 mL/min extract-charging rate.
Patent JP-S55166468-A (JP)
Title: Mold for forming molded electric apparatus
Inventor: MORI HIDEO
IPC: H02K15/12
Filed: 1979-06-11
Abstract: PURPOSE:To remove the position distortion at the time of molding and also remove irregularity in the function by forming a space for absorbing a dimensional error at the support part of an electric apparatus and providing a resin inlet port at a position spaced apart from the central part of the core. CONSTITUTION:A mold main body 12 is formed by an upper mold 13 and a lower mold 14, and a stepped part is provided around the periphery of the central projected part 17 of the lower mold 14 to form a support part 19 of the stator core 2. A space 20 is provided between the upper end of the stator core 2 and the lower end of the upper mold projected part 15 in order to absorb the dimensional error of the stator. Further, a resin inlet port 22 is provided at a position at a side opposite to the support part 19 from the center of the core 2, and provided at the remote part of a recessed part 21. By these procedures, the pressure at the time of resin injection is moderated, and the core 2 is constantly pressed in the direction shown by arrow F. Therefore, deformation of winding 3 and distortion of the core 2 can be prevented.
Patent JP-H07281285-A (JP)
Title: Camera capable of magnetic recording
Inventor: INOUE AKIRA
IPC: G03B17/24
Filed: 1994-04-12
Abstract: PURPOSE:To provide a camera capable of magnetic recording by which information is surely written in the magnetic recording part of film or read out from the magnetic recording part by surely making a magnetic head abut on the film with simple structure. CONSTITUTION:In the camera provided with the magnetic head 1 capable of writing the information in the magnetic recording part 17 installed on the film 2 and reading it out from the magnetic recording part 17; a circular-arc surface being the contact surface of the head 1 is formed in a circular-arc shape along the traveling direction of the film 2 and the head 1 is arranged so that its contact surface and the recording part 17 may come in contact with each other in the circular-arc shape in the traveling path of the film. Then, the head 1 is arranged by leaving a space equivalent to the traveling path of the film 2 between a rail surface installed on a camera main body and the head 1.
Patent JP-H04308767-A (JP)
Title: Printing head
Inventor: HATTORI TOSHIMI
IPC: B41J2/275
Filed: 1991-04-08
Abstract: PURPOSE:To provide a printing head not generating the lowering of printing quality and a printing impossible state even during long-term use. CONSTITUTION:A printing head is equipped with the projection 1b provided to the upper surface of the yoke 1 holding an electromagnetic coil at every predetermined angle in the peripheral direction of the yoke 1, the armature 3 supported in a freely revolvable manner around the contact part with said projection 1b and attracted by the electromagnetic coil, the printing wire fixed to the armature 3 at one end thereof and provided so as to extend along the attraction direction of the electromagnetic coil and the elastic member coming into contact with the armature 3 and energizing the part opposed to the electromagnetic coil of the armature 3 in the direction separated from the electromagnetic coil and the first fulcrum 21 coming into contact with the armature 3 to become a fulcrum and the second fulcrum 22 coming into contact with the armature 1 in place of the first fulcrum 1 when the first fulcrum 21 is abraded to become a fulcrum are provided to the projection 1b of the yoke 1.
Patent JP-H01247729-A (JP)
Title: Electronic control fuel injection device for alcohol internal combustion engine
Inventor: OTA TADAKI
IPC: F02D41/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve the durability of a fuel injection valve by making the specified injection completion time freely variably settable according to the alcohol density in the fuel in the body variably controlling the injection start time in order to finish the fuel injection at the specified fuel injection completion time. CONSTITUTION:An alcohol sensor A detecting the alcohol density in a fuel is provided and the fuel injection amt. is controlled according to the alcohol density in the fuel detected by the sensor A in the alcohol internal combustion engine using an alcohol mixed fuel as the fuel. The fuel injection start time is variably set on each cylinder by an injection start time variable control means C so that the fuel injection completion time fed from the fuel injection means B provided on each cylinder may become the specified injection completion time aligned to the specified stroke of each cylinder. In this case, good combustibility is always secured by providing an injection completion time variable means D further and making the specified injection completion time freely settable variably according the this detected alcohol density.
Patent JP-S58191317-A (JP)
Title: Ball joint
Inventor: TANIGUCHI HARUYUKI
IPC: F16C11/06
Filed: 1982-04-30
Abstract: PURPOSE:To assuredly detent a cap to a socket by securing the cap to the socket by caulking, and engaging a part of the caulking portion with a detent engaging portion of a flange portion of the cap. CONSTITUTION:A margin to caulk up 1a for caulking a flange portion 5a of a cap 5 is formed on the lower end peripheral edge portion of a socket 1. The lower surface of the flange portion 5a of the cap 5 is provided with a detent engaging portion 7 grooved with specific width and depth. In such a construction, the margin 1a to caulk up of the socket 1 is caulked along the peripheral edge portion of the flange portion 5a of the cap 5 so as to secure the cap 5 to the socket 1, and at the same time a part of the caulking portion 1b is thrust into the detent engaging portion 7 of the flange portion 5a to be engaged therewith.
Patent JP-H10270203-A (JP)
Title: Organic ptc composition
Inventor: NISHIYAMA ITSUO
IPC: H01C7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To protect a circuit from an overcurrent by a method, wherein carbon blacks(CB) plated with metal and kept like a cluster of grapes in structure are dispersed as charged particles in organic polymer. SOLUTION: Carbon blacks(CB), plated with metal and kept like a cluster of grapes in structure, are dispersed as charged particles in organic polymer for the formation of an organic PTC(positive temperature coefficient) composition. Metals attached to carbon particles are set to 1 to 8 wt.% of CB in amounts. One or more kinds of particles selected out of Ni-plated CB particles, Cu-plated CB particles, Ag-plated CB particles, Sn-plated CB particles and Au-plated CB particles are used as CB particles of metal-plated CB particles dispersed into organic polymers.
Patent JP-S59200488-A (JP)
Inventor: KAWANA YASUO
IPC: H05K1/16
Filed: 1983-04-28
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-S59202931-A (JP)
Title: Door device for automobile
Inventor: IRIKOU SHIYOUICHIROU
IPC: B60J5/04
Filed: 1983-04-28
Abstract: PURPOSE:To simplify the structure of a door device by eliminating the need for the releasing mechanism of wiper blade by incorporating the wiper device of a windshield glass in the door. CONSTITUTION:When a door 6 is opened, windshield glass 7 integrated with the door 6 is also moved together with the door 6, the vehicular chamber 1b is widely opened upwards from the side, and taking or leaving an automobile is made easier. In this case, when a wiper device 8 for the windshield glass 7 is provided to the vehicular body 1, the escaping mechanism of the wiper blade 8a from the windshield glass 7 is needed when the door 6 is opened or closed. However, this system eliminates the need for the releasing mechanism because the wiper blade 8a is moved integrally with the windshield glass 7 when opening or closing the door 7.
Patent JP-S58190536-A (JP)
Title: Exhaust device of cylinder
Inventor: TSUJITA MAKOTO
IPC: F02F1/42
Filed: 1982-04-30
Abstract: PURPOSE:To facilitate sintering work of ceramic further increase its strength while obtain heat insulation at an outlet side easily further at low cost, by both forming a ceramic layer to an internal peripheral face at an inlet side of an exhaust port and mounting a port liner to the outlet side. CONSTITUTION:An exhaust port 20 communicated to a combustion chamber of a cylinder is formed to a cylinder head 17. Here a ceramic layer 23 is formed to an inlet side in the internal peripheral surface of the port 20 where an exhaust valve 19 is provided. While a port liner 24 consisting of, for instance, stainless steel is mounted to an outlet side of the port 20. In this way, only a part in the inlet side of the port 20 is heat insulated by the layer 23 to easily sinter ceramic further increase its strength. Further the existence of the liner 24 can facilitate a countermeasure of heat insulation in the outlet side of the port 20 easily further at low cost.
Patent JP-S531340-A (JP)
Title: High frequency heater
Inventor: TAKAMI TSUYOSHI
IPC: H05B6/76
Filed: 1976-06-22
Abstract: PURPOSE: To improve the effect of cooling of main parts while maintaining the proper performance and also reduce the material cost and size of electric parts by forming the bottom constituting the base of the body with a plurality of divisions and providing a separate conductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01247897-A (JP)
Title: Heat insulator
Inventor: KISHIMOTO TAKASHI
IPC: C04B38/00
Filed: 1988-03-28
Abstract: PURPOSE:To prevent hygienic problems and adverse effect on machines from being caused by arranging such that powder originating from a minutely porous body is caught in a bag body of a heat insulation material and confined within the heat insulation material. CONSTITUTION:A heat insulation material 1 is constituted with a minutely porous body 3 made of minute particles formed and filled in a bag body 2. At least part of the bag body 2 is made of a material 5 which permits air passage but prevents the passage of powder originating from the minutely porous body 3. The size of the spaces formed in the minutely porous body 3 is 1-60nm.
Patent JP-H02256322-A (JP)
Title: Loop filter for phase locked loop
Inventor: EDA MASAHIRO
IPC: H03L7/093
Filed: 1988-03-28
Abstract: PURPOSE:To realize a loop filter not using a resistor by connecting a 1st current source between a drain and a ground level of an input side transistor(TR) of a 1st counter mirror circuit and connecting a 2nd current source between a drain and a positive voltage terminal of an input TR of a 2nd current mirror circuit. CONSTITUTION:When an output of a phase comparator 5 changes in a way of turning on a TR M2 or M3, a current flows to a capacitor C, a level at a point A changes and a current I flowing to the input TR M1 of a voltage controlled oscillator VCO changes. Simultaneously, even when a switching TR M4 or M5 is turned on, the current I flowing to the input TR M1 is changed. A change in the current I through the turning-on of the switching TR M4 or M5 is made equal to the change in the current I flowing to a resistor being used conventionally, the loop filter acts like a conventional loop filter comprising a resistor R and a capacitor C.
Patent JP-H10264701-A (JP)
Title: Tug belt for seat of type stored by turning sideways
Inventor: TAKEDA MASAKAZU
IPC: B60N2/90
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tug belt for a seat of the type stored by turning sideways, such that a belt part does not hang down. SOLUTION: A belt part 13, because it is designed to turn only at a folding part 20, is converted into a V-shape facing sideways by attaching a hook part 12 to a base part 11, (or its nearby part) and does not hang down. The appearance or the belt part 13 therefore looks better at the lower surface of a seat cushion 2. Because a sagging part 21 is formed in an outside webbing 17 at the folding part 20, the belt part 13 can curve easily. Also, because of the webbings 17, 18, the belt part 13 is soft to the touch on each side and unlikely to sound even when colliding against the hard part of the seat cushion 2.
Patent JP-H08273680-A (JP)
Title: On-vehcle fuel cell power genreation device
Inventor: MAEDA HIDEO
IPC: H01M8/00
Filed: 1995-03-30
Abstract: PURPOSE: To perform fuel cell power generation having high comprehensive efficiency by supplying air, methanol and hydrogen fuel to a fuel cell from a reaction gas supply part, driving an automobile by a motor, and connecting output of an inverter to indoor AC wiring when the automobile is stopped. CONSTITUTION: When electric power is generated by a fuel cell 3, air, methanol, hydrogen fuel or the like are supplied to the fuel cell 3 from a reaction gas supply part 8. At this time, a generated direct current is supplied to a motor 21 of an automobile through a DC/AC inverter 19, and the automobile 14 is driven by the motor 21. Next, when the automobile 14 is stopped, output of the DC/AC inverter 19 is connected to indoor AC wiring through a connecting part 16 existing in the middle of a cable L. Then, electric power generated by the fuel cell 3 is cut off from from the motor 21. Generating electric power of the fuel cell 3 is converted into an altenating current by the DC/AC inverter 19, and is supplied to an electric power demand equipment in a house 15 or an outdoor tent 17 through the cable L and a connecting terminal 16.
Patent JP-H08271809-A (JP)
Title: Image pickup device
Inventor: ISHII HIROSHI
IPC: G02B23/26
Filed: 1995-03-30
Abstract: PURPOSE: To provide an image pickup device which improves the curving resistance of a cable without increasing the length of the rigid part of an image pickup section. CONSTITUTION: An SID chip 51 is disposed at the image pickup section 50. A flexible printed circuit board 53 having flexibility and a TAB tape 54 are connected to this SID chip 51. The flexible circuit board 53 and the TAB tape 54 are connected to a circuit board 56. An overall coating 65 and an overall shield 64 are stripped in a position of a code B at the time of connecting an image pickup cable 24 to the flexible circuit board 53 and the circuit board 56. conductors 63a are successively connected and fixed onto conductor patterns 55 on the flexible circuit board 53 and coaxial conductor shields 63c to the patterns on the circuit board 56, respectively. At this time, the front end face of the overall coating 65 retreats to a position of a code A.  The overall coating 65 is ironed forward and is fitted and fixed to a frame 67 by moving the coating to the position of the code B or forward.
Patent JP-S63241550-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a photosensitive body good in carrier transferability in a surface layer, long in carrier life, and superior in electric chargeability characteristics by using superlattice structure for the surface layer. CONSTITUTION:The electrophotographic sensitive body is composed of a conductive supporting body 1, a photoconductive layer 3, and the surface layer 4, and the surface layer 4 is formed by alternately laminating a first thin film of amorphous silicon and a thin film of microcrystalline silicon, and a second thin film of amorphous silicon containing at least one of C, O, and N, thus permitting the surface layer 4 to have superlattice structure, and accordingly, carrier life in the surface layer to be extended, carrier transferability to be enhanced, and sensitivity of the electrophotographic sensitive body to be enhanced.
Patent JP-S51149766-A (JP)
Title: Zero phase trigger device
Inventor: TODOKORO YOSHIHIRO
IPC: G05F1/10
Filed: 1975-06-17
Abstract: PURPOSE: To obtain a simple zero phase trigger device which has a high safety factor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62232015-A (JP)
Title: Cooling structure
Inventor: OZAKI KAZUYOSHI
IPC: G06F1/20
Filed: 1986-04-02
Abstract: PURPOSE:To attain a great effect of countermeasure against noise without damaging the cooling capability by providing silencers, which are adapted to the blast pressure distribution between the intake side and the discharge side of a blower, in both sides. CONSTITUTION:In both of the intake side and the discharge side of the blower, the load of a silencers is minimized to absorb sound effectively. That is, the intake pressure is low and the pressure loss to an obstacle is large in the intake side of the blower. The discharge pressure is high and the pressure loss to an obstacle is small in the discharge side. Since the transmission quantity of noise is affected by the current of air, the transmission quantity of noise in the intake side is 20-30% smaller than that in the discharge side. In consideration of the difference of pressure loss and that of the transmission quantity of noise, intervals of a splitter grating are made longer for the purpose of extending the sound absorption area of a silencer 5 in the intake side and the blast resistance is reduced to prevent the increase of the pressure loss, and intervals of the splitter grating in a silencer 6 in the discharge side are made shorter and the sound absorption area is made wider than that in the intake side to increase the quantity of sound absorption.
Patent JP-S58191376-A (JP)
Title: Valve device
Inventor: KAWASHIMA AKIO
IPC: F16K3/18
Filed: 1982-05-01
Abstract: PURPOSE:To increase service life of an opening and closing valve which is engaged freely movably back and forth between a pair of rails through a roller, by removably stopping said rail to a casing to perform replacement of the rail. CONSTITUTION:If a handle 11 is operated in the right direction, a roller 9 moves along a rail 13 in the right direction to lift a valve 3 by a link mechanism 7 and tension of a spring 12. If the handle 11 is further operated in the right direction, the valve 3 moved upward is moved in the right direction together with a roller supporter 8 to become an opening condition. The rails 13, 13 are stopped to a casing 1 by stop screws 18, 19 through a connecting plate 14 as a connection frame part connecting one end of the rail.
Patent JP-H02252992-A (JP)
Title: Multiple cylinder rotary compressor
Inventor: KAWASAKI KATSUYUKI
IPC: F04C23/00
Filed: 1989-03-27
Abstract: PURPOSE:To enable volume control in a wide range, by connecting an intermediate part between an intake part and a discharge part inside a cylinder which is at least one compression element among a plurality of compression elements stored in a closed container, selectively to the high/low pressure part of an outside refrigerating cycle through a bypass passage. CONSTITUTION:Two compression elements are constituted in such a way that rolling pistons 5a, 5b are fitted rotabably to eccentric parts 4a, 4b, installed with mutually shifted phases by 180 degree of a crank shaft 2 rotated by an electrically driven element 1 stored in a closed container 10, and also the rolling pistons 5a, 5b are rotated in respective cylinders 7a, 7b. The compression element on one side including the piston 5b, can be put in rest condition timely by a resting cylinder control system 21. In this occasion, a bypass passage 29 connected to an opening part 28 opened to the intermediate part between the intake part inside the cylinder 7a and the discharge part, is provided on the cylinder 7a serving as the compression element on the other side, and this bypass passage 29 can be connected selectively to the low and high pressure parts in an outside refrigerating cycle by a switching valve (not shown in figure) through a bypass pipe 32.
Patent JP-S58193042-A (JP)
Title: Heat collector for solar heat
Inventor: NONOYAMA NOBORU
IPC: F24S50/20
Filed: 1982-05-06
Abstract: PURPOSE:To improve the efficiency of heat collection of the heat collector for solar heat by changing an angle of the heat collector by utilizing the recovery of the shape of a shape memory alloy. CONSTITUTION:The upper end of the heat collector 3 for solar heat is pivotally supported rotatably to a strut 1 erected to a slab 2 on the roof of a building. A movable support member 4, which is constituted by the shape memory alloy such as a Ti-Ni alloy having a shape memory effect, through which the shape is recovered by deforming and heating a material under a martensite state at a low temperature, and deformed and machined to a spring shape, is interposed between the lower end of the heat collector 3 and the slab 2. Said support member 4 is covered with a bellows 5, which is constituted by plastics and has flexibility, water heated by the heat collector 3 is fed to said bellows 5 through a conduit 6, and the water is fed to a hot-water storage tank through a conduit 7. When the temperature of water heated by the heat collector 3 rises to a point Af of a reverse transformation finish temperature or more by solar heat in the daytime, the shape of the shape memory alloy is recovered to return to the state as a dotted line, the heat collector 3 returns to a position shown in a dotted line, and the effect of heat collection of solar heat is improved.