baber/WOPTO huggingface dataset:
Patent JP-H10166550-A (JP)
Title: Printing transfer pad, its manufacture, printing implement, and printing method
Inventor: NOGUCHI YOSHIYUKI
IPC: B41F17/14
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To simply and effectively print an inner surface of a cylindrical component like a high resistance tube for constituting a main lens system of a cathode ray tube. SOLUTION: Transfer pads 3 oppositely disposed near an inner surface of a work W are extended, brought at their outer peripheral surfaces 30 into pressure contact with the inner surface of the work W, and ink patterns previously adhered to the surfaces 30 are transferred to the inner surface of the work W. Ink holding irregular patterns 33 are provided on the surfaces 30 of the pads 3 and quantity of ink 7 previously adhered to the surfaces 30 is controlled. Film thicknesses of the pads 3 are constituted gradually thin from both ends toward a center so that a thin and easily extendable center is sequentially brought into close contact with the inner surface of the work W. Thus, the air between the surfaces 30 of the pads 3 and the inner surface of the work W is efficiently exhausted to prevent residue of bubble therebetween.
Patent JP-H0698172-A (JP)
Title: Picture reader
Inventor: ISOGAI MASAKI
IPC: H04N1/04
Filed: 1992-12-11
Abstract: PURPOSE:To attain exact gradation correction to an essential object to satisfy an operator by providing the subject picture reader with a means which designates a specific area in an original, means which measures the original density of the specific area, and means which decides a gradation correction function based on the measured result. CONSTITUTION:The level of the opening of a diaphragm 3 is judged by a control circuit 27 by the output of the brightest part, that is, the maximum value peak hold circuit at the time of the end of a reciprocating pre-scan, and outputted the result to a motor driving control circuit 35. The state of the diaphragm is inputted to the circuit 27 by a potentiometer 11, and when the setting of a diaphragm 3 is ended, the returning scan is started, the set level of the clamp voltage of a clamp circuit 30 is judged by the circuit 27 by the output of the darkest part, that is, the minimum value peak hold circuit at the time of end of the returning scan, and outputted to the circuit 30. The clamp is operated by the shaded optical black of a linear sensor 12, and the darkest part of the output of the sensor 12 is matched with the minimum value of the input range of an A/D converter 15. Moreover, a diaphragm fine control is operated by the circuit 27 by the output voltage of the maximum value peak hold circuit.
Patent JP-H01170840-A (JP)
Title: Sample introducing device for icp analyzer
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1987-12-25
Abstract: PURPOSE:To enable the common use of a sample atomizer as a hydride generator by providing a drain discharging means which maintains a specified liquid level in an atomizing chamber and inserting a reducing agent introducing tube into this chamber. CONSTITUTION:The sample atomizer N is constituted of the atomizing chamber 1 and a sample atomizing nozzle 2 inserted into the atomizing chamber 1 and is provided with the drain discharging tube 6 of a cylinder inclined from horizontal in the min. position. The specified liquid level is maintained by a U-shaped tube U connected thereto. The reducing agent introducing tube 7 is inserted into the discharging tube 6 and the end thereof is projected above the liquid level of a sample liquid pool in the atomizing chamber 1. The sample atomizer atomizes the dissolved sample in the atomizing chamber 1 and while the fine particles thereof are partly entrained in the flow of a carrier gas and are carried to a plasma flame F, the remaining particles accumulate in the lower part of the atomizing chamber 1 and are discharged from the discharging tube 6. The reducing agent, when fed into the atomizing chamber 1 through the injecting tube 7, is thereby mixed with the sample soln. accumulating in the lower part. The hydride is generated and is introduced into the flame F when the component to be hydrogenated is contained in the sample. An ordinary sample introducing method and hydride introducing are, therefore, executable with the common device.
Patent JP-H08157831-A (JP)
Title: Production of fine particle of pitch having high softening point
Inventor: TSUCHITANI MASATOSHI
IPC: C10C3/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide a method for producing fine particles of pitch heightened in softening point from petroleum-based, coal-based or synthetic heavy oil. CONSTITUTION: This method for producing fine particles of high softening point pitch comprises the first step for producing an emulsion in which heavy oils are dispersed in water as fine globular particles having <=100μm diameter by stirring raw material heavy oils together with water in the presence of a surfactant by a stirring method, by which shear force is applied in a liquid state having <=1000 poise viscosity, the second step for bringing the emulsion into contact with an organic solvent capable of dissolving water and leaving at least >=10wt.% of the heavy oils as an insoluble component, extracting and removing a light component from fine globular particles of the heavy oils and providing fine particles of pitch heightened in softening point,  and the third step for separating and recovering fine particles of the pitch by solid-liquid separation means from the emulsion after passing through the second step.
Patent JP-H01172857-A (JP)
Title: Contact electrostatic charging device
Inventor: KISU HIROKI
IPC: G03G15/02
Filed: 1987-12-26
Abstract: PURPOSE:To prevent a defect in electrostatic charging due to the damage of the surface of a body to be charged electrostatically and to obtain stable electrostatic charging performance by providing a layer which faces the body with such resistance and electrostatic capacity that the surface potential of an electrostatic charging member when the electrostatic charging member rotates an infinite number of times in contact with the body is higher than an electrostatic charging start potential. CONSTITUTION:The layer 2c facing the body 1 has such resistance and electrostatic capacity that the product pl is larger than 8.44X10<-2>[OMEGAm<2>], where (p) is the volume resistivity of the layer 2c contacting the body 1 and l is the thickness, and the surface potential of the electrostatic charging member 2 when the member 2 rotates an infinite number of times in contact with the body 1 is higher than the electrostatic charging start potential. Namely, the final surface potential of the electrostatic charging member 2 is lower than a spark discharge start potential and higher than the electrostatic charging start potential. Consequently, no spark discharge is caused even when the electrostatic charging member 2 faces a defect part on the body 1 which is further charged uniformly and stably.
Patent JP-2000154691-A (JP)
Title: Hard-rock layer excavator
Inventor: NODA EIICHIRO
IPC: E21B3/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a hard-rock layer excavator capable of excavating a hard rock layer by a simple facility. SOLUTION: The hard-rock layer excavator has a roll-drive mechanism having a kelly-bar 10 inserted into a pit hole excavated up to a hard rock layer while rotating and driving the kelly-bar 10. An excavating tool 20, in which cutters 30 are mounted on the outer circumference of a shaft 26 turned around a shaft crossed at right angles with the kelly-bar 10, is set up at the front end of the kelly-bar 10. In the excavating tool 20, a plurality of the cutters 30 are fitted on the outer circumference at regular intervals while scrapers 32 scooping up excavated chips are attached among the cutters 30, and a bucket, into which excavated chips in the scrapers 32 are charged with the rotation of the excavating tool 20, is installed at that time.
Patent JP-H03193280-A (JP)
Title: Welding method
Inventor: FUKAYA YASUHIRO
IPC: B23K20/00
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the pressurizing force required and to prevent deformation of base metals by interposing a foil-shaped insert material having the melting point lower than the base metals to be joined and excellent jointability between the mutual joining faces to perform seal joining. CONSTITUTION:A protrusion 11 is provided around the joining face of the upper end 10 of a blade 4 and the protrusion and a disk 3 are seal-joined by the diffusion joining method and further, the pressurizing force required when the foil-shaped insert material 12 having the melting point lower than the base metals and excellent jointability is inserted between the mutual joining faces 10 and 3 to perform joining as mentioned above can be reduced in the joining method to perform diffusion joining in the high-temperature isostatic pressure with argon, etc., as a medium with respect to a remaining recessed part 22 of the protrusion 11 which is made hollow can be reduced, hence the blade 4 is joined to the disk 3 without causing deformation by falling down.
Patent JP-2000164289-A (JP)
Title: Module connector
Inventor: TAKEMASA EIICHIRO
IPC: H01R13/514
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a module connector fittable with low inserting force with ease of manufacturing and assembly and sufficient mechanical strength to ensure electric connection between a contact and another member. SOLUTION: A connector 10 uses a metal plate 50 arranged along the outer face to connect a plurality of connectors 11. The metal plate 50 operates for reinforcing the module type connector 10 when connecting the connectors 11. Stress applied to a housing via a contact 15 at fitting or when previous load is effectively controlled to ensure highly reliable electric contact.
Patent JP-H01171667-A (JP)
Title: Recovery device of sprayed glaze
Inventor: SHIRAKAWA MASAYUKI
IPC: B05B15/04
Filed: 1987-12-25
Abstract: PURPOSE:To easily recover stuck glaze by allowing sprayed glaze to ride on an exhaust flow and to be stuck on a collision plate and oozing out water from this collision plate in the nearly whole surface stuck with glaze. CONSTITUTION:In the case of spraying work by glaze or paint in a glazing booth 1, spray passed without being stuck on a material 8 to be coated is allowed to flow to the direction of a suction port 11. The spray contg. glaze which has been ridden on the air current caused by an exhaust blower 14 and introduced into a recovery device 10 from then suction port 11 is allowed to collide against a collision plate 15 by inertia force and deposited on the V-shaped face. When glazing work is performed and prescribed time elapsed and thereafter prescribed-pressure water is fed to a water supply pipe 22, this water is passed through the communicated holes of the collision plate 15 and oozed out on the surface thereof. Therefore the glaze layer stuck on the surface of the collision plate 15 is subjected to boundary peeling and allowed to fall from the surface and recovered in a pan 20 via a collision wear plate.
Patent JP-H06342474-A (JP)
Title: Area plotting system
Inventor: MURAKAMI HIROKO
IPC: G06T11/20
Filed: 1992-12-11
Abstract: PURPOSE:To provide the system for plotting an area at high speed in a graphic processing system. CONSTITUTION:When there is a graphic display request from an application program 10, in a graphic processing system 20, commands generated up to that time are processed by a command analyzing means 21, a graphic command is processed by a graphic command analyzing means 22, when the command is the graphic command, the shape is decided by an area shape deciding means 23, a side information table is prepared by a side information table preparing means 24 and set to a line plotting register by a plotting means 25 and the area is displayed on a graphic display device 30. Since plot processing is performed after the shape of the area is decided concerning area plotting, the processing of setting to the register is decreased to speed up the plotting.
Patent JP-H04196508-A (JP)
Title: Transformer
Inventor: SANO MASAAKI
IPC: H01F27/28
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a transformer wherein a spark is not generated to the secondary coil side when an instantaneous high voltage is applied to the primary coil, and sufficient insulation is ensured when an input to the primary side is a high voltage, by covering the effectively total peripheral surface of a primary side wound trunk, with a cover main body and a cover lid body. CONSTITUTION:The title transformer is provided with a cover main body 8 and a cover lid body 9 covering and insulating the whole surface of a primary coil. When the cover main body 8 and a cover lid body 9 are fixed on a bobbin 5 in a specified manner, engaging long grooves 18... of the cover main body 8 and engaging rods 17... of the engaging lid body 9 detachably engage with each other. The cover main body 8 and the cover lid body 9 are linked with each other via linkage mechanism 10 constituted of the grooves 18... and the rods 17.... In this linked state, the cover main body 8 and the cover lid body 9 cover the effectively total periphery of a primary side wound trunk part 2, and sufficient insulation of the primary coil l can be ensured.
Patent JP-H08157628-A (JP)
Title: Antimicorbial, antifungal and protective transfer material
Inventor: KAWABATA TSUNEO
IPC: A01N25/10
Filed: 1994-12-12
Abstract: PURPOSE: To obtain the subject transfer material useful in the field of an interior and an exterior building materials and an interior automotive trim and an exterior automotive trim, maintaining external appearance of a material to be transferred, having excellent light resistance, transparency, immediate effect and durability, by forming an antimicrobial, antifungal and protective layer containing a specific antimicrobial agent on one side of a base film. CONSTITUTION: This antimicrobial, antifungal and protective transfer material is obtained by forming an antimicrobial, antifungal and protective layer (B) 3 containing zinc-based inorganic antimicrobial fine particles (B1 ) and an organic antimicrobial agent (B2 ) on one side of a base film (A) 1 and, for example, comprises 0.2-3wt.% of the component B1 and 0.05-0.5wt.% of the component B2 in the component B. An inorganic carrier of the component B), for example, is zeolite, zirconium phosphate or titania and the component B2 is a quaternary ammonium salt-based, a halodiallyl-based or a guanidine-based organic antimicrobial agent. The component B2 is reacted with a base resin such as an acrylic resin or a urethane-based resin, or adsorbed on or blended with the component B1 .
Patent JP-H10170463-A (JP)
Title: Checking method of combustible gas detector using semiconductor-type sensor
Inventor: HASEGAWA KOICHI
IPC: G01N27/12
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable the determination of the extent of degeneration of a sensor by measuring sensitivity to a reference gas for checking except a combustible gas which is an object to be detected by a combustible gas detector using the semiconductor-type sensor at the time of checking the detector. SOLUTION: At the time of the passage of electric current, a coil 3 is heated by an a.c. power source 5 for heating to heat a sintered body 2, and an electric current passes through the sintered body 2 between a pair of coils 3 and 4 to generate output voltage at both sides of a load resistance 7. As an electric current hardly passes through the sintered body 2 between the coils 3 and 4 in the case that a combustible gas is not present on the surface of the sintered body 2, an output voltage low. In the case that a combustible gas is present, an output voltage becomes high, and it becomes higher as the concentration of the combustible gas becomes higher.  As sensitivity to a combustible gas except methane which is an object to be detected by a semiconductor-type sensor 1 is measured through the use of a reference gas for checking, it is possible to measure sensitivity to these combustible gases directly. As sensitivity to gases except methane to be an object to be detected becomes large, it is possible to fined a sensor whose gas selectivity is degenerated with ease.
Patent JP-H10166124-A (JP)
Title: Production of continuously cast billet for seamless steel pipe
Inventor: ARIIZUMI TAKASHI
IPC: B22D11/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a round cast billet which eliminates porosity and solidified structure, improves the internal quality of the cast billet and fully prevents the inner flaw at the time of pipe-making. SOLUTION: The producing method of the continuously cast billet for seamless steel pipe is provided with a process for producing the round cast billet by continuously casting the steel containing >=0.5wt.% Cr into a mold 1 having round cross section, a process for applying the rolling reduction with the first roll stands 31, 32, 3n of a horizontal rolling mill having one pair V type rolls and pinch roll group 3 arranged in the continuous caster and a process for approaching the cross section of the round cast billet to the round shape by applying the rolling reduction with the second roll stands and after roll stands of a vertical rolling mill having one pair of flat rolls or rolls with round corner and the pinch roll group arranged in the continuous caster.
Patent JP-H04197604-A (JP)
Title: Manufacture for panel of pc tank
Inventor: KIMURA NOBUHIKO
IPC: B28B1/16
Filed: 1990-11-28
Abstract: PURPOSE:To improve the working environment and to shorten construction period, while the coating application of waterproof material is minimized by a method in which a specified waterproof sheet is set, as a bottom form, on the surface of a producing holder with a prescribed curvature, and then a side form is provided and concrete is placed therein. CONSTITUTION:In the manufacture of a roof panel 7, the waterproof sheet 6 used also as a bottom form is set on the surface of the producing holder 5 whose surface is made into a prescribed dome-curvature. Next, a side form 8 and a reinforcing bar, etc., are assembled coincidently with the size of the roof panel 7, and when concrete is placed, the surface of the concrete is molded into the shape of prescribed curvature. A side wall panel 10 is also molded by setting the waterproof sheet 6 used also as the bottom form on the surface of the producing holder 5 similarly to the roof panel 7. Then as the waterproof sheet 6, the sheet in which fibers are planted on one surface of a film, is used. When the constructions of a side wall 2 and a roof 3 are finished, and the construction of a PC tank is completed, the waterproof sheet 6 is closely bonded to the inner surface of each panel 7, 10, therefore the coating area to be coated with the waterproof material is only the concrete filling parts 12, 13, 14, of the side wall 2 and the roof 3 of waterproof material.
Patent JP-H07187993-A (JP)
Title: Base for preparation
Inventor: FURUSAWA KAZUYOSHI
IPC: A61K9/22
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a base for preparation, excellent in reproducibility of sustained release property, easy to control it and excellent in flexibility, elasticity and stretchability. CONSTITUTION:This base for preparation is obtained by dissolving hydroxypropyl cellulose and/or polyvinyl pyrrolidone and a tannin in a solvent capable of dissolving them and subsequently removing the solvent. The base obtained by this invention is excellent in release properties of the main drug and its control and can be suitably used as a substrate for a plaster agent for the mucous membrane in the oralcaurity after admixing a plasticizer therewith or without applying any treatment. It can also be used, e.g. as a base for a suppository, a substitute for adhesive plaster gauze and a skin-contacting surface member of a plaster for suppurative diseases.
Patent JP-H08165961-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: IBARAKI SEIICHI
IPC: F02B37/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide an exhaust gas recirculating device which is constituted to perform reliable recirculation of exhaust gas even during high load of an internal combustion engine without soiling the compressor and the intercooler of a supercharger by exhaust gas. CONSTITUTION: A throttle passage 12 by which a part of the passage area of a feed passage is occupied is formed in a feed passage 7 and an exhaust gas recirculation passage 10 communicates with the throat part 12a of the throttle part 12.
Patent JP-H05167165-A (JP)
Title: Short wavelength laser light source
Inventor: ANDO TETSUO
IPC: G02F1/35
Filed: 1991-12-17
Abstract: PURPOSE:To obtain linearly polarized short wavelength laser using nonlinear optical crystal, by arranging a quater-wavelength plate inside or outside a laser resonator. CONSTITUTION:A laser crystal 3 is excited and made to emit light by inputting laser light 7 outputted from a pumping laser light source 1 in the incidence end surface of the laser crystal 3. The incidence surface 3A of the laser crystal 3 in which surface a laser light 7 enters is subjected to reflectionless coating for the wavelength of the laser light 7. Generated light is reflected by the incidence surface 3A of the laser crystal 3 which surface is subjected to high reflection coating for the wavelength of the generated light and a curved surface 6A of an output mirror 6 which surface is subjected to high reflection coating, and reciprocates between the surfaces 3A and 6A. Thus the generated light turns to fundamental wave laser and enters optically linear crystal 4 like KTP, and a second harmonic wave which is generally elliptically polarized is generated. A linearly polarized wave 9 can be obtained by making the above light pass a quarter-wavelength plate 5 arranged in a laser resonator constituted of 3A and 6A.
Patent JP-H11168813-A (JP)
Title: Plate for wiring attachment
Inventor: KITAZAWA KUNIHIRO
IPC: H02B/
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To arrange a wiring attachment with good appearance in an embedding cavity provided in a building surface. SOLUTION: This plate body 40 of an intermediate plate B to be mounted on the front of a plate frame A is a solidly formed in roughly box shape comprising a main part 41 and a sidewall 42 protruding from the entire circumfernetial edge of the main part 41 to the backside. A metal plate C is mounted on the front of this middle plate B. The width between opposite sidwalls 42 of the plate body 40 is made larger than each width of a plate frame body 1. Specifically, when the middle plate B is mounted on the front side of the plate frame A arranged in a building surface, the plate frame body 1 is stored inside the plate body 40 of the middle plate B and the end edge of the sidewall 42 of the plate body 40 almost makes contact with the building surface.  As a result, the fitted part of the plate frame A to the intermediate plate B will not come out forward further than the building surface unlike the case of conventional attachment. This enables improvement of the appearance by making the fitted line of the two parts practically unseen from the side.