baber/WOPTO huggingface dataset:
Patent JP-H05215333-A (JP)
Title: Gas lighter
Inventor: NAITO YOSHITSUGU
IPC: F23Q2/16
Filed: 1992-06-26
Abstract: PURPOSE:To provide a safe and small-sized gas lighter which is convenient in its carrying operation in which its flame is not substantially projected out of the lighter, almost the flame is maintained within a combustion cylinder, its flame is highly resistant against wind, its ignition is easily carried out and a proper degree of thermal power can be attained with a small amount of fuel gas. CONSTITUTION:The flow rate of fuel gas injected from a fuel tank is increased through a nozzle hole 12, air is taken through at least a part of its mixing space 9 under its negative pressure, the air and the fuel are mixed to each other within the mixing space 9, the mixture gas is dispersed and decelerated at a dispersing cylinder 15 and the mixture gas is further decelerated and dispersed by the dispersion means at an extremity end of the cylinder, and the mixture gas is fed into the combustion cylinder 19 through the dispersion hole 18. The flow rate of the gas at the central upper part within the combustion cylinder is high and the gas flow below it becomes the mixture gas suitable for the ignition and the mixture gas is ignited and burned within it by the igniting means within the combustion cylinder.
Patent JP-2000342629-A (JP)
Title: Equipment for nursing
Inventor: IDE SUEO
IPC: A61G1/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor and trouble of a nursery attendant looking after another person lying on a bed when he moves the person lying on the bed to another place, raises him, and sits him on a chair. SOLUTION: This equipment for nursing has a structure in which endless belts 1, 2 slide on bases 4, 5 and has wheels 22, 23 for moving a person lying on a bed to another place using the endless belt 1 as a pedestal and a hinge 8 as a core and by rotating and raising the endless belt 2 to use it as a backrest and a chair as shown in the drawing.
Patent JP-H0358475-A (JP)
Title: Semiconductor memory
Inventor: KURODA HIDEAKI
IPC: H01L21/8242
Filed: 1989-07-26
Abstract: PURPOSE:To prevent an undershooting phenomenon from occurring in an input- output circuit and to lessen elements in short channel effect by a method wherein two P-type well regions are formed on an N-type semiconductor substrate, the input-output circuit out of a peripheral circuit is formed on one of the P-type well regions. CONSTITUTION:An input-output circuit 4a out of a peripheral circuit 4 is separated by the use of an N-type semiconductor substrate 1 and provided onto a P-type well region 2, and a peripheral circuit 4b other than the circuit 4a and a memory section 5 are formed on an isolated P-type well region 3 other than the well region 2. Therefore, power sources of different potentials can be connected to the P-type well regions 2 and 3 respectively. The surface concentration of the memory section 5 in the P-type well region 3 is made higher than the concentration of the well region 3 to raise the memory section 5 in threshold voltage, whereby a leakage current can be restrained from occurring at the memory section 5. By this setup, an undershooting phenomenon can be prevented from occurring in an input-output circuit and elements can be lessened in short channel effect.
Patent JP-S6254638-A (JP)
Title: Tool changer
Inventor: SAEKI HIDEKI
IPC: B23Q3/157
Filed: 1985-09-02
Abstract: PURPOSE:To make each tool transferable in a short time, by installing an arm, where a tool holding device is installed, free of swivel motion along over the specified angular range between a tool magazine and an automatic tool changer arm. CONSTITUTION:A horizontal machining center 1 has the column 2 installed free of movement in the horizontal direction, and a spindle 3 is installed in this column 2 free of movement in the vertical direction. In the column 2, a table 5 is installed free of movement in a right-angled direction to a moving direction of the column 2. On the other hand, an upper part of the column 2, there is provided with an automatic tool changer arm 7 which constitutes a too, changer 6, and a tool holding part 7a is formed in both ends of this ATC arm 7. In addition, a tool transfer device 15 has the arm 16 supported free of swivel motion in a range of 90 deg. inside a horizontal surface to a frame 10, and at a tip of the arm 16, there is provided with a tool holding hand 17 in the shape of making a tool 13 free of holding or opening.
Patent JP-H04108554-A (JP)
Title: Coating apparatus of car
Inventor: NAKAMURA SATOSHI
IPC: B62D65/00
Filed: 1990-07-20
Abstract: PURPOSE:To wash the mist of coating material bonded to each of robots in an extremely simple manner by mounting the washing devices arranged in the vicinity of the robots and a control means operating the robots to wash the same at an appropriate interval. CONSTITUTION:A nozzle 113 and a gun 114 are moved by a moving mechanism 115 so as to correspond to the coating material bonded part of an arm 12. A thinner is sprayed to the arm by the nozzle 113 and, after a predetermined time is elapsed, compressed air mixed with a thinner is sprayed to the arm 12 by the gun 114 to wash the arm 12 and compressed air is further sprayed to the arm 12 by the gun 114 to dry the arm 12. The door 45 of a car 40 is opened by a door opening and closing robot 42 and coating is applied to the interior of the car 40 and the rear of the door 45 by a coating robot 41. The trank 46 of the car 40 is opened by a trank opening and closing robot 43 and coating is applied to the interior of a trank room and the rear of the trank 46 by the coating robot 41. By this method, the mist of coating material bonded to the respective robots can be washed in an extremely simple manner.
Patent JP-H0750617-A (JP)
Title: Line equalizer
Inventor: OKUBO KO
IPC: H03H17/00
Filed: 1993-08-04
Abstract: PURPOSE:To automatically sea compensation frequency characteristics by detecting a signal level through an outgoing line, a coupler and an incoming line by test signals, calculating inverse Fourier characteristics in a Fourier calculation part and calculating a convolution integral in a digital filter. CONSTITUTION:The terminal or a resistance attenuator 15 at the termination of the transmission circuit 13 of either one of the line equalizers 14a and 14b for which the frequency characteristics to be added so as to perform compensation are to be set is connected. For instance, when a measurement command is sent out of a station to a control part, changeover switches 18a and 18b are switched to a normally opened terminal side and the frequency characteristics including delay time and the attenuation of the outgoing lines 13a and 13b are measured by a level meter 21. Fourier analysis is performed in the Fourier calculation part 22 and the coefficients of respective terms when the convolution arithmetic expression of a specific expression to be excuted in the respective digital filters 17a and 17b is developed into a polynominal expression are automatically set to the respective filters 17a and 17b. Thus, an initial adjustment operation is simplified.
Patent JP-H0838970-A (JP)
Title: Dip coater and production of electrophotographic photoreceptor using the coater
Inventor: NAKAYAMA TAKAHARU
IPC: G03G5/05
Filed: 1994-07-26
Abstract: PURPOSE:To easily prevent the frothing even when the amt. of a circulating liq. is large. CONSTITUTION:This coater is provided with a dip-coating tank 1 and a coating soln. storage tank 2, the tank 1 is furnished with a coating soln. inlet 11 at the lower part and an overflow receiving trough 12 at the outer edge of the upper end, and the trough 12 has a coating soln. outlet 13. The storage tank 2 is divided into at least two sections by the inner wall 21 to allow the coating soln. to overflow from one section to another section, one section of the storage tank 2 is communicated with the outlet 13 of the trough, another section is communicated with the coating soln. inlet 11 of the dip-coating tank through a liq. feed pump 4, and the outlet 13 is flush with or slightly higher than the overflowing part of the inner wall 21.
Patent JP-S6085131-A (JP)
Inventor: NISHIMURO MASAHIKO
IPC: E03D9/05
Filed: 1983-10-17
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-H1014480-A (JP)
Title: Production of pretzel bisected by baking
Inventor: MIYAZAKI YOSHINORI
IPC: A21D8/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable the production of a pretzel having a thick flavor due to the splitting and bisection into the upper and lower parts during the baking, formation of the contact surface which is a cleft into a porous and rough structure and soaking of a seasoning liquid such as a seasoning oil from the rough surface when sprayed with the seasoning liquid and absorption thereof into the interior of the pretzel. SOLUTION: This method for producing a pretzel bisected by baking comprises extruding a pretzel dough from a nozzle of an extruder into a stringy form, cutting the formed dough, treating the cut formed dough with an alkali and then baking the treated dough. A nozzle having a tearing blade so as to bisect a cylinder into the upper and lower parts is used when extruding the pretzel dough from the nozzle. The dough is extruded in the horizontal direction once into a state thereof split into the upper and lower parts. The dough split into the upper and lower parts is then joined in the nozzle outlet so as to form one stringy shape. Thereby, the dough is longitudinally split and bisected by baking.
Patent JP-S59120264-A (JP)
Inventor: TOOMASU EDOWAADO GURIMU
IPC: B05B7/24
Filed: 1983-10-17
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-H0727957-A (JP)
Title: Production of optical cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1993-07-09
Abstract: PURPOSE:To facilitate the production of a groove or slot body without the need for rotating a die by extrusion-molding the groove or slot body having straight grooves on a central tension member. CONSTITUTION:The tension member 12 is continuously delivered in the state of applying twist thereon and the groove 10 or slot body 14 having the straight (not spiral but parallel with the axis of the grooves) grooves 6, 18 is extrusion molded therein, thereafter, the tension member 12 is released from the twist and the groove or slot body 14 is held imparted with the twist to spirally deform the straight grooves 16, 18. A delivery device 30 is rotated like arrow 31 to apply the twists to the central tension member 12 at the time of continusouly delivering the central tension member 12 from the delivery device 30. A material having high a tensile force and a large elasticity threshold, such as steel wire or FRP, is used for the central tension member 12.
Patent JP-H05146307-A (JP)
Title: Slide fastener equipped with textile support- ing belt and injection molded fastener element, and manufacture of such slide fastener
Inventor: ARUFUONSU FUREERITSUHI
IPC: A44B19/42
Filed: 1991-08-02
Abstract: PURPOSE: To provide a slide fastener which has a sufficient tensile strength laterally compared with the longitudinal direction and which can be operated simply and certainly. CONSTITUTION: A reinforcing band 6 welded onto a supporting belt 1 is leading to an edge bulge 2 of the belt 1 and is equipped with flow-through holes 9, and injection molded components 7 and 8 of a dividable device 5 have center aligning blades 10 to be coupled together by plastics having permeated the holes 9, and these blades 10 are coupled with the supporting belt 1 and reinforcing band 6.
Patent JP-H0275605-A (JP)
Title: Manufacture of 1-olefin polymer
Inventor: ANDOREASU UINTAA
IPC: C08F4/64
Filed: 1989-07-28
Abstract: PURPOSE: To provide a polymer having a molecular weight distribution adjustable in the range and high isotactic property by (co)polymerizing a 1-olefin in the presence of a catalyst consisting of hafnocene and aluminoxane.  
     CONSTITUTION: A 1-olefin represented by R-CH=CH 2  (R is a 1-28C alkyl), for example, propylene is (co)polymerized with olefin mutually, or with ethylene in solution, suspension, or gas phase in the presence of a catalyst consisting of a hafnocene of formula I, for example, rac-ethylene-bis(indenyl)-hafnium dichloride and an aluminoxane of formula II, for example, methylaluminoxane to provide 1-olefin polymer having a bi-mode molecular weight distribution. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000026370-A (JP)
Title: Production of alpha-hydroxycarboxylic ester
Inventor: YAMADA KAZUHIRO
IPC: C07C67/20
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-hydroxycarboxylic ester from an α-hydroxycarboxylic acid amide and an alcohol in high selectivity and yield. SOLUTION: An α-hydroxycarboxylic acid amide is reacted with an alcohol in the presence of a metal triflate catalyst in a liquid phase. The metals composing the metal trifluoromethanesulfonate comprise one or more elements selected from lanthanide elements, and the α-hydroxycarboxylic acid amide is lactamide or α-hydroxyisobutylic acid amide.
Patent JP-H0533303-A (JP)
Title: Water-permeable pavement slab utilizing sewage sludge slag
Inventor: NUMATA TETSUSHI
IPC: E01C5/22
Filed: 1991-08-02
Abstract: PURPOSE:To improve performance by adding water and kneading crystallized sewage sludge slag having specific grain size, cement and a colorant at a specific weight ratio and forming a tabular molded form having specific porosity. CONSTITUTION:Crystallized sewage sludge slag having grain size of 0.01-5mm, preferably 30-60wt.%, one having grain size of 0.74-1mm and 20-140wt.%, one having grain size of 1-5mm are prepared. The dye and pigment of an inorganic group, etc., and a polyvinyl alcohol derivative having an SiO2 reactive group shown in formula I are prepared. In formula, X, X<1> and X<2> represent an alkyl group, a hydrogen atom, a potassium atom, a sodium atom and an ammonium group. 3-20wt.% cement and an additive such as a methyl cellulose group, the admixture and accelerator of an acrylic group, a water-reducing agent, an antifreezing agent, etc., as required are prepared. Water is added to these substances and these substances are kneaded, and poured into forms, thus forming a water-permeable color pavement slab having porosity of 20-30%. Accordingly, appearance, strength and water permeability can be improved while environmental contamination such as heavy metal eluation can be prevented, and incinerated ash can be utilized effectively.
Patent JP-H05345603-A (JP)
Title: Granular ammonium polyphosphate crystal, its production and resin containing the same
Inventor: UMEMURA TOSHIMITSU
IPC: C08K3/32
Filed: 1992-06-11
Abstract: PURPOSE:To provide a granular ammonium polyphosphate crystal excellent in fluidity and bleed resistance, applicable to resins, etc. CONSTITUTION:(A) Diphosphorus pentoxide, (B) urea, (C) a condensation agent such as melamine, and (D) an ammoniating agent such as ammonium phosphate, ammonium carbonate or ammonium bicarbonate, are mixed at such ratio as to be >=1.2mol of nitrogen per mol of phosphorus followed by solid phase reaction in dry air, and the resulting reaction product is baked in an ammonia/steam mixed atmosphere to obtain the granular ammonium polyphosphate crystal. Using this crystal, resins with excellent flame retardancy and bleed resistance are produced.
Patent JP-H0540971-A (JP)
Title: Magneto-optical recording medium
Inventor: KISHI HIROYOSHI
IPC: G11B11/105
Filed: 1991-08-03
Abstract: PURPOSE:To enhance reliability and to improve magneto-optical performance by providing an antioxidation layer on the recording medium, thereby preventing the diffusion of oxygen. CONSTITUTION:The antioxidation layer 4 is provided between a garnet layer 2 formed on a substrate 1 and a perpendicular magnetic metal layer 5 having the axis of easy magnetization in the direction perpendicular to the film to prevent the diffusion of the oxygen. This antioxidation layer 4 is laminated a Si3N4 at prescribed thickness by high-frequency sputtering on a magnetic garnet layer. The diffusion of the oxygen from the magnetic garnet layer 2 to the perpendicular magnetic metal 5 is prevented in this way, by which the deterioration in the properties of the perpendicular magnetic metal layer is suppressed and the reliability and magneto-optical characteristics are improved.
Patent JP-S6253545-A (JP)
Title: Facsimile store and forward exchange
Inventor: KAWACHI YASURO
IPC: H04L12/58
Filed: 1985-09-02
Abstract: PURPOSE:To ensure the quickness, sureness and confidentiality of communication by providing a text store and foreward exchange storing and exchanging a facsimile text and an arrived message generator noticing a message to a recipient in voice. CONSTITUTION:When a destination telephone set and a line are connected, a communication controller 23 informs the service kind representing whether the end of distribution of a normal text or registration of a mail box to the voice generator 24. The voice generator 24, according to the said service kind, sends a voice message such as 'facsimile text arrives' when the distribution is finished or a voice message such as 'the text is registered in the mail box' in the case of mail box registration to a communication controller 23. When the communication controller 23 sends the voice to a line exchange 2 via a network controller 22. Then the inconvenience that the received text is open to public for a long time or the text registered in the mail box is left unused is prevented.
Patent JP-S5895842-A (JP)
Title: Semiconductor device
Inventor: KADOWAKI YOSHINOBU
IPC: H01L21/60
Filed: 1981-11-30
Abstract: PURPOSE:To improve adhesion between an SBFET chip and an additional electrode by mounting a projecting metallic section for bonding the additional electrode and the SBFET chip onto the same plane as the projecting electrode of the SBFET chip. CONSTITUTION:Metallic films 6 for adhesion are formed to the surface section of a semiconductor at the same time as source electrodes 2 and a drain electrode 4 are shaped. The manufacturing process of an SBFET the same as conventional devices is executed, and the projecting metallic sections 61 for strengthening adhesion are shaped onto the metallic films 6 for adhesion previously formed at the same time as the source projecting electrodes 21, the gate projecting electrode 31 and the drain projecting electrode 41 for flip chip bonding are shaped in a process molding these projecting electrodes. The additional electrode 22 is bonded, and bonded with a carrier 5, thus completing the flip chip type semiconductor device.
Patent JP-S5896913-A (JP)
Title: Solid fuel feeding method for fluidized bed combustion device
Inventor: HOSODA HIDEO
IPC: F23C10/22
Filed: 1981-12-02
Abstract: PURPOSE:To improve an efficiency of combustion and reduce some noxious substances by a method wherein combustibles with a low density and some fine particles such as pyrolysis char etc. are applied as a fuel and it is fed in a diversed condition from the lower part of the fluidized bed and almost all of the combustibles are combustioned in the fluidized bed. CONSTITUTION:The fuel contained in a hopper 1 is fed from a screw feeder 2 to a rotary feeder 3 and then fed into a furnace 6 from a fuel feeding pipe 5 along with fuel feeding air 4. In turn, the combustion air 11 is flowed through the lower wind box 9 in the furnace 6 and suctioned up into the furnace at the dispersion plate 10. Due to the arragement of thermal conducting pipes 7, 8 in the fluidized bed 17 and hollow column part 18, the heat generated in the furnace 6 is efficiently transformed into a superheated steam. Combustion gas is flowed from discharging gas outlet 13 to a cyclone 14, the discharged gas having its dusts separated there is discharged from piping 15 to the part out of the system. In turn, the ash generated in the fluidized bed boiler is discharged out of the over-flow pipe 16 and an other ash generated in the furnace 6 is discharged out from the ash removal pipe 12.
Patent JP-H0840493-A (JP)
Title: Movable tank
Inventor: NAKAHARA TADAO
IPC: B65D88/32
Filed: 1994-07-27
Abstract: PURPOSE:To remove a weighing machine from a tank in order to compactifying the tank and thus make its movement easy by a method wherein the weighing machine is provided in an arcuate cutout of the upper part of the tank with a freedom of attachment and detachment and a vertical screw conveyor is provided within the tank in a tilting manner. CONSTITUTION:Cement is sent from an entrance opening 24 of a tank to the top of a force feed receiving pipe 2-1 and it is dropped within a tank and the resulting dusts are discharged from a bag filter 3. When the cement thus stored is carried out of the tank, a discharging amount adjusting gate 17 is set and the cement is sent from a funnel part 4 through a flow joining part 18 to a vertical screw conveyor 6-1 provided within the tank for loading thereon and it is sent up by the conveyor to a connecting tube 9 and then transferred therethrough in a weighing machine 7. The cement in the weighing machine 7 is weighed thereby and when the cement has reached a predetermined value is discharged downwards. The weighing machine 7 is supported on a frame body 13 and is secured in place on the side of an arcuate cutout part 11 of the tank 1 with a freedom of insertion by an angle 14. Since in this way the weighing machine 7 is secured by a mere insertion between the wall surfaces, it can be easily attached and detached using a lift.
Patent JP-2001020239-A (JP)
Title: Snow-remover
Inventor: HAMAWAKI YOSHINOBU
IPC: E01H5/09
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a snow-remover with a cutting edge on the circumferential edge of an auger with high inversion efficiency as well as the promotion of shearing efficiency, since the inversion efficiency of a snowflake is not sufficient enough to lighten load of a snow collecting function while taking effect in the shearing efficiency of snow, though it is general that the projected cutting edge is provided to the circumferential edge of the auger in order that the snow collecting auger provided to the conventional snow-remover prevents the cutting efficiency in the frozen snow or the uplift phenomenon of a snow-removing section. SOLUTION: A curved surface bent to a snow collecting operation side is formed in the shape of the front end of a cutting edge on the circumferential edge of an auger, shearing efficiency and inversion efficiency are promoted in conjunction with the curved surface and torque of the auger 26, cutting nails 26c are projected to side discs 26b on both ends of the auger 26, and cutting angles of the cuting nails 26c are constituted in a variable manner to promote cutting efficiency in frozen snow or highly fallen snow. In addition, side plates 26e on an auger case with the minimum width necessary for an auger bearing section have a U-shaped cross section, a rotatable raking claw 26c is provided to the inside of the U-shape, and the auger bearing section is prevented from forming a snowdrift.