baber/WOPTO huggingface dataset:
Patent JP-H08230048-A (JP)
Title: Three-dimensional shaping apparatus
Inventor: KANEMATSU TOSHIHIRO
IPC: B29K105/24
Filed: 1995-02-24
Abstract: PURPOSE: To eliminate the wastefulness of a material and to dispense with a UV laser device and a washing process by irradiating the uncured resin in the vicinity of a nozzle with light from an irradiation part so as to cure the uncured resin to form a shaped article when the uncured resin is emitted from the nozzle. CONSTITUTION: The uncured resin 11 supplied from a resin supply device passes through a nozzle 12 to be emitted. The light of an irradiation part entering an emitting and irradiating unit from a light source at the same time passes through a diffusion plate 15 and irradiation port 13 successively to irradiate the uncured resin emitted from the nozzle 12 in the vicinity of the nozzle 12 to cure the resin bonded to a base plate to form a resin layer. As a result, since the arrangement and irradiation of the resin only at a place desired to be shaped can be performed at the same time, only a necessary amt. of the resin can be used and it is unnecessary to perform a wasteful resin washing process. Further, only a part desired to be cured is cured to enhance shaping accuracy and an inexpensive UV device can be used.
Patent JP-H06248958-A (JP)
Title: Air intake device of internal combustion engine
Inventor: IRIYA YUUICHI
IPC: F02B31/02
Filed: 1993-02-25
Abstract: PURPOSE:To enable a fuel-air mixture to be formed in a cylinder, wherein rich fuel-air mixture flows to the vicinity of an ignition plug while an engine output is ensured through improvement of the structure of two intake air ports. CONSTITUTION:A first intake air port 24 is formed in a state to be inclined to a line 1 indicating the direction of a cylinder train on a surface crossing the central axis 0 of a cylinder 21 approximately at right angles. The direction of a flow of intake air flowing in a combustion chamber in the cylinder 21 is pointed approximately to the central part of the cylinder 21. A second intake air port 25 is formed in such a way that inflow of intake air is limited by means of an intake air control means having a valve body 27 to control a flow of intake air in a given engine running state. This constitution causes provision of a fuel-air mixture form in the cylinder 21 wherein rich fuel-air mixture flows to the vicinity of an ignition plug 26, causes ensurance of excellent ignitability, causes an internal combustion engine to act as an ordinary intake air two-valve engine at a stoichiometric period, etc., causes improvement of feed efficiency, and causes ensurance of an engine output.
Patent JP-H05233825-A (JP)
Title: Pseudo three-dimensional image display system
Inventor: TAKAGI SHINGO
IPC: G06T15/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide the pseudo three-sectional image display system which can easily obtain a display effect similar to conventional one. CONSTITUTION:At a multi-gradation display device which can apply respectively different colors to the arbitrary gradation of an image displayed at a display part, the image is read from an input part or an external storage device to a memory, and processes 22-24 are repeated until all the images are completely horizontally scanned. The images stored in two dimension on the memory are horizontally scanned from upside to downside, and obtained values are defined as bar elements 22. Gradations or colors are applied to the bar elements. The respective bar elements are made adjacent and displayed as a bar graph. However, the part overlapped to a previously displayed bar graph is displayed as overwrite 24.
Patent JP-H01214415-A (JP)
Title: Injection unit revolving device
Inventor: AOYAMA TEITA
IPC: B29C45/17
Filed: 1988-02-20
Abstract: PURPOSE:To revolve an injection molding machine with a motive power without installing a motor for exclusive use and save labor by linking and connecting a wheel of a driving wheel with a motor for nozzle touching through a clutch and bringing the outer periphery of the driving wheel in contact with a revolving rail formed in an injection unit. CONSTITUTION:An injection unit 4 is mounted on an extruder base 7 revolving at its pivot 8 of its rear section as a center. A revolving driving wheel 10 is supported by a shaft on the front section of the extruder base 7, and the outer periphery of said driving wheel is brought in touch with a revolving rail 12 formed in the injection unit 4, while the wheel of the revolving driving wheel 10 is linked and connected with a motor 13 for nozzle touching through a clutch 19. A clutch gear 19 is intermeshed with a gear 17 by operating a shaft lever 22, and when the motor 13 for nozzle touching is driven, a ball screw 14 is pivoted and the extruder base 7 is moved forward and backward through a ball nut 15. The injection unit 4 is moved forward and backward against a clamping unit 3 by said forward and backward movement, and nozzle touching, sprue braking, backward movement for replacing a cylinder assembly and the like are carried out.
Patent JP-S56133473-A (JP)
Title: Corrosion preventing method metal
Inventor: KAWASAKI YOSHINARI
IPC: C23F11/18
Filed: 1980-03-21
Abstract: PURPOSE:To allow calcium chloride brine to shown superior corrosion preventing properties to metal contacting with the brine by adding hydrazine or the hydrazine salt of an inorg. or org. acid. CONSTITUTION:To calcium chloride brine is added hydrazine or its salt at 50- 5,000ppm concn. An inorg,. acid salt such as hydrazine chloride or an org. acid salt such as hydrazine citrate is used as the salt. The hydrazine is preferably used as hydrazine hydrate to make it easy to handle. This method is effective in application to the corrosion preventing treatment of steel, mild steel and other iron-base metal in a system using the brine.
Patent JP-H06247185-A (JP)
Title: Closing lid
Inventor: SATO RYOSUKE
IPC: E05C19/06
Filed: 1993-02-25
Abstract: PURPOSE:To facilitate mounting/demounting operations as well as to enable the restraint of post-treatment after molding. CONSTITUTION:The closing lid is equipped with a lid main body 3 which can block an opening formed at the lower section 11a of an instrument panel 11, a hook section 7 to be engaged with the upper peripheral section 3a of the opening 13 is provided for the upper peripheral section 3a of the aforesaid lid main body 3, a click engaging section 9 which is elastically engaged with/ disengaged from the lower peripheral section 3b of the opening 13 is provided for the lower peripheral section 3b of the aforesaid lid main body 3, and a finger hooking hand hold section 5 for engaging/disengaging is recessed upward at the lower section of the lid main body 3.
Patent JP-S54130745-A (JP)
Title: Fitting structure of shaft with tooth form
Inventor: SAITOU SHIGEKI
IPC: F16C3/02
Filed: 1978-03-31
Abstract: PURPOSE: To conform a center of a shaft and a center of a hole of an opposite portion material, by regualarly shaping not less than one portions, which have not tooth forms, to a tooth form portion of the shaft, and by fitting the not less than one portions into the hole of the opposite portion material.  
     CONSTITUTION: Not less than one portions 8, which have not tooth forms, are regulary mounted to a triangle teeth 7 protion shaped to an outer circumference of a shaft 6, the portions are rectilinearly formed and a diameter of a hole of a core 4 is approximately made equal to the diameters of the portions 8, which have not tooth forms. Consequently, when the shaft 6 is fitted into the hole of the core 4, the tooth forms 7 of an upper portion and a lower portion of the shaft 6 uniformly bite into an inwall of the hole of the core, and a center of the shaft 6 and a center of the hole of the core 4 are identical, thus decreasing the slippage of ceters between the shaft and an opposite portion material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09232449-A (JP)
Title: Mask rom
Inventor: KAMIMURA KAZUTO
IPC: H01L27/112
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a multivalent mask ROM of higher degree of integration. SOLUTION: This is a mask ROM which stores at least trivalent or more data, with a memory central transistor arranged in matrix form, and impurities in the concentration geared to each data value to be stored, out of at least three kinds of concentration being varied, according to the storage data values, are injected severally into the channel region of each memory cell transistor, and the threshold voltage value of each memory cell transistor is set. To be concrete, in the memory cell transistor in which to set the threshold voltage lower, the quantity of implanted ions is set small, and in the memory cell transistor in which to set the threshold voltage higher, the quantity of implanted ions is set large.
Patent JP-S60208994-A (JP)
Title: Novel tylosin derivative, preparation thereof and antimicrobial composition thereof
Inventor: OOMURA SATOSHI
IPC: A61P31/04
Filed: 1985-02-26
Abstract: NEW MATERIAL:A compound of formula I [A is thiol residue of -SR<1> (R<1> is lower alkyl or aryl) or single bond when linked to B; B is H when A means the thiol residue or single bond when linked to A; Y<1> is formula II or III; Y<2> is formula IV; Z is aldehyde or formula V (X is O or S; R<2> is lower alkyl or aryl), provided that Z is a group other than aldehyde and X is S when A and B link to form single bond] and a salt thereof. EXAMPLE:Tylosin dimethyl acetal. USE:An antimicrobial agent against Gram-positive bacteria effective against resistant germs having resistance to macrolide based antibiotics. PREPARATION:Tylosin or demycarosyltylosin is acetalized or thioacetalized with an alcohol, thiol or disulfide.
Patent JP-S63203143-A (JP)
Inventor: NAGASAKI TATSUO
IPC: G01N29/06
Filed: 1987-02-20
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-H05200217-A (JP)
Title: Filter device for compressed air
Inventor: MAEDA SADAO
IPC: B01D39/14
Filed: 1992-01-27
Abstract: PURPOSE:To enhance filtering capacity and to reduce pressure loss by enhancing the packing properties between a cylindrical body and the packing and rapidly discharging a liquid of a droplet state bonded to the packing. CONSTITUTION:First and second filters 10, 11 are parallelly arranged on a collecting chamber 20 in a vertical direction and the steam or liquid fine particles in compressed air are condensed and unified during the passage through the first filter 10 to be separated from compressed air and the residual liquid particles in compressed air are gassified during the passage through the second filter 12. First packing 34 composed of a thin reticulated wound material having uniform thickness formed by integrally welding wires made of a synthetic resin combined in a reticulated form is received in the first filter 10 to form spiral passages by the respective wires constituting the reticulated material.
Patent JP-S58153650-A (JP)
Inventor: NAKANISHI YASUNOBU
IPC: B32B33/00
Filed: 1982-03-08
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-H01212385-A (JP)
Title: Liquid sensor
Inventor: YANO ATSUSHI
IPC: G01V9/00
Filed: 1988-02-19
Abstract: PURPOSE:To certainly detect a liquid, by a method wherein two optical fibers are arranged in a detection frame body, which is eroded and dissolved by a liquid, so that the leading ends thereof are opposed to each other on the same optical axis and separated when the detection frame body is eroded and dissolved. CONSTITUTION:A detection frame body 1 consists of detection plates 3, 3 composed of a thermoplastic resin, which is dissolved in an org. solvent, arranged in opposed relationship and the detection pieces 4, 4 made of a thermoplastic resin connecting the side surfaces of the detection plates 3, 3. Notches 5, 5 each of which is opened at one end thereof and reaches the center part thereof, for engaging optical fibers 2, 2 are provided to the plates 3, 3 and the detection pieces 4 are not provided to the opening side surfaces of the notches 5, 5 of the plates 3, 3 so as to make it possible to engage the optical fibers 2, 2 with said notches 5, 5. The leading end parts of the optical fibers 2, 2 are received in ferrules 6, 6 and the leading end surfaces 2a, 2a thereof are exposed. When the detection pieces 4, 4 or plates 3, 3 are eroded and dissolved upon the contact with a liquid, the leading end surfaces 2a, 2a of the optical fibers 2, 2 are separated in the engaging hole 11 of a cylindrical sleeve 10 by coil springs 13, 13 and the fine diameter shaft parts 8, 8 of the ferrules 6, 6 are drawn out of the engaging hole 11 and a light signal is attenuated.
Patent JP-H02216013-A (JP)
Title: Magnetizing head
Inventor: OSEKO HISAAKI
IPC: G01D5/245
Filed: 1989-02-16
Abstract: PURPOSE:To achieve a higher magnetization pitch accuracy with a reduction in errors between magnetization pitches by reducing a width of a part on the side of an object to be magnetized of a head gap down to two-third of that of a part on the opposite side thereto. CONSTITUTION:A coil 5 is wound on a ring-shaped yoke 14 on which a head gap 13 is formed for an object to be magnetized. A width (b) of a part on the side of an object to be magnetized of the gap 13 is reduced down to two- third of that (a) of a part on the opposite side thereto to form a step 15 between the part with the width (a) and that with the width (b). This can reduce errors between magnetization pitches thereby achieving a higher magnetization pitch accuracy.
Patent JP-H08228617-A (JP)
Title: Water feeding and draining apparatus for turf field
Inventor: SAKUTA YUKIHIRO
IPC: A01G25/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a water-feeding and draining apparatus having suppressed initial cost and running cost as a turf bed structure and a water-feeding and draining apparatus and effective for reducing the amount of water, keeping the feeding water from the influence of the temperature of outer atmosphere and promoting the reaction of the control of water content under the turf bed without placing obstacles in the turf field. CONSTITUTION: This water-feeding and draining apparatus for a turf field planted with turf 1 has a water-feeding pipe 5 having water-feeding holes 6 on the circumference and embedded in the ground of the turf field to a depth deeper than the root of the turf 1. A waterproofing sheet layer 4 is placed below the water-feeding pipe 5 and a draining pipe 9 is embedded in the ground almost along the waterproofing sheet layer 4. The circumference of the water- feeding pipe 5 is wound with a water permeable material such as nonwoven cloth 7 to allow the flow-out of water from the water-feeding holes 6 and inhibit the flow-in of sand into the holes 6.
Patent JP-H04275434-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIHARA SEIICHI
IPC: H01L21/205
Filed: 1991-03-04
Abstract: PURPOSE:To provide a semiconductor device having an LDD structure formed by a process other than the conventional oblique ion implantation or inverted T gate process. CONSTITUTION:A semiconductor device has a three-layer gate structure composed of a first polysilicon layer 17, a very thin silicon nitride layer 19, and a second polysilicon layer 21. The second polysilicon layer is side-etched more than the layers 17 and 19, and it has a high impurity concentration. Impurity ions are first implanted at a low dose into the tree-layer structure. Then, an oxide film 25 is formed such that it is thick on the second polysilicon 21 and thin on the first polysilicon 17 owing to using the difference in growth rate of oxide film depending on the impurity concentration at oxidation. Then, impurity ions are heavily implanted so that a semiconductor device of a gate- overlapped LDD structure is obtained.
Patent JP-S59164626-A (JP)
Title: Method for recovering soda from waste liquor from pulp manufacturing stage
Inventor: TSUBAKIZAKI SENICHI
IPC: C01G49/00
Filed: 1983-03-09
Abstract: PURPOSE:To improve the rate of calcination and causticity by using MgCO3 and iron oxide in place of CaCO3 in a method in which CaCO3 is fed and calcined in the waste liquor combustion section of a soda recovery boiler. CONSTITUTION:Highly concd. waste liquor is sprayed and burned in the bottom combustion section of a recovery boiler 10 to produce smelted matter. Powder contg. essentially MgCO3 and iron oxide is further blown into the section from feeding inlets 15. MgO.Fe2O3 formed by calcination in the boiler 10 in accordance with equation I is allowed to flow down into a soda dissolving tank 16 through a slag tap hole 23 together with the smelted matter flowing down along the wall of the boiler 10 by means of pressurized air or steam fed from pressurized gas feeders 24 placed so as to feed the gas toward the bottom of the boiler 10. In the tank 16, the smelted matter (Na2CO3 and MgO.Fe2O3) dissolves in water fed beforehand to the tank 16, and NaOH as chemicals for digestion is prepd. by a reaction represented by equation II. The NaOH is fed to an NaOH circulating system through a white liquor tank 19.
Patent JP-H0694751-A (JP)
Title: Movable magnet type galvanometer
Inventor: JIIN MONTAAGU
IPC: G01R5/12
Filed: 1992-02-25
Abstract: PURPOSE: To obtain a rotor which can be accelerated quickly and has a small diameter and inertia by providing a cylindrical magnetic rotor and two coil sections so that a symmetrical surface can be formed through the shaft of the rotor between both coils and the leg sections of the coils can be extended to the symmetrical surface from the point corresponding to the radial surface of a bobbin, and then, the magnetic poles of the rotor can be matched to the surface at the center of movement of a galvanometer. CONSTITUTION: A stator 51 surrounds a rotor 100 and incorporates a bobbin 50 having two winding cavity sections 71 controlled by the external winding surface 54 and axial surface 65 of the bobbin 50. Each winding 31 forms a coil section 75 on the bobbin 50. Coils are respectively wound on the winding sections 67 of the bobbin 50. The coil sections 75 are symmetrically provided around a main symmetrical surface 73. When an electric current flows to the coils on the bobbin 50 and interacts with the magnetic field of the rotor 100, a magnetic field which gives a torque to the rotor 1 is generated. A mobile magnet galvanometer can be constituted in the rotor 100 which contains a large amount of magnetic material in the thin sleeve, is constituted solidly, and has a small diameter.
Patent JP-S53123794-A (JP)
Title: Trouble detecting apparatus for in-pile neutron detector in reactor
Inventor: KIGUCHI TAKASHI
IPC: G21C17/00
Filed: 1977-04-04
Abstract: PURPOSE: To detect the troubles accompanied by the variation of sensitivity from the variation of sensitivity of the in-pile neutorn detector with time and enable to detect the troubles of a neutron detector (LPRM) even in output variation such as in starting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10240442-A (JP)
Title: Information processor
Inventor: YOSHIMURA HITOSHI
IPC: G06F3/046
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous input without accepting an input with a finger or a hand even if the finger or the hand touches a tablet by inhibiting the touch input of a finger, a hand, etc., and enabling only on input with an input pen when the angle of the input pen that is erected on the tablet is within the range of a prescribed value. SOLUTION: When an input pen 6 is placed on a tablet 7, a tablet driver 1 sets inclination coordinate information of the pen 6 as an even variable of the pen 6. When an event occurs, a mode setting means compares the inclination angle of the pen 6 that is detected by a pen angle detecting means with the threshold A of an inclination angle of an input pen. As this comparison result, when the angle of the pen 6 of event information is smaller than the threshold A, a dedicated pen input mode is set, and even if there is a touch input, the touch input is ignored and only pen input processing is carried out. On the other hand, when the angle of the pen 6 of the event information is larger than the threshold A, an automatic mode is set.
Patent JP-S6130030-A (JP)
Inventor: HARORUDO JIYON HOBURU
IPC: H01L21/265
Filed: 1985-02-28
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-H09228105-A (JP)
Title: Wadded baby wrapper for fixing to chair and chair equipped with the same wrapper
Inventor: ISHIKAWA MIDORI
IPC: A41B13/06
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a wadded baby wrapper easy for mounting and demounting to a chair, and capable of performing a protection against a cold safely in the case of transferring a baby, etc., by carrying the same on a mobile chair such as especially a baby carriage, a wheel chair, etc. SOLUTION: This wadded baby wrapper is constituted by piercing strings 7, 8 at the 2 positions of top end part of a covering cloth 1 capable of closing the both ends by a fastener 2, and also piercing a string 4 for squeezing at the low end part thereof. After loading the wadded wrapper on the sheet 15 of a baby carriage and tying the strings 7, 8 to a cylindrical parts 12a, 12b of a handle 12, a subject for protection is wrapped with the cover cloth 1 by closing the fastener 2, and also the string 4 at the low part of the cover cloth 1 is squeezed.
Patent JP-H02218520-A (JP)
Title: Manufacturing of high strength bolt
Inventor: SHIMAZAKI NOBUO
IPC: B24C1/10
Filed: 1989-02-17
Abstract: PURPOSE:To obtain a serration bolt capable of withstanding the increasing output and revolution of an engine by peening the serrated section of the serration bolt with shots each of which is Hv700 to 900 in hardness and 0.18 to 3.3 in a ratio of a grain size (d) to a fillet R, for a specified time. CONSTITUTION:Peening is, of course effective for improving fatigue strength even with shots each of which is less than Hv700 in hardness, shots with the thickness value equal to or more than Hv700 are however actually desirable. The use of the shots with the hardness value of Hv900 is sufficiently effective since the use of the shots with the harness value equal to or more than Hv900 results in the markedly shortened life of shot grains, the use of the hardness value less than Hv900 is appropriate. As for the shot size, grains with 50mu to 200mu in diameter can be used and are affected by relation with the radius of a fillet R section. Let the shot size be (d), and let the fillet radius be (R), it is desirable that d/R is 0.18 to 3.3. As for shot peening time, time less than 30 seconds by the use of the hardness value of Hv800 is insufficient to keep residual compression stress which is considered effective to improve fatigue strength in bending, time equal to or more than 90 seconds however saturates residual compression stress increasingly on the contrary.
Patent JP-H07223257-A (JP)
Title: Petri dish made of plastic
Inventor: UCHIDA TAKEHIKO
IPC: C12M1/22
Filed: 1994-02-09
Abstract: PURPOSE:To greatly reduce the manufacturing cost by securing specific strength by enabling wall thickness to be made sufficiently thin by a method wherein when a petri dish is obtained by vacuum molding or vacuum pressure forming of a thermoplastic sheet of a suitable thickness, a rib is molded integrally protrusively from its peripheral wall surface. CONSTITUTION:In a mold of a vacuum air-pressure forming apparatus, a top tool 1 is ascendable and a plurality of male molds 1a are protruded from a lower surface. A suitable number of pressure air injection ports 1b are bored on each male mold surface, and besides a rib stripe 1c fitting in a rib groove 2c of a female mold 2 is protrude from its side surface. A bottom tool 2 provides the female mold 2a in a recessed shape at a position corresponding to the male mold 1a. A suitable number of suction holes 2b are bored on a base part of each female mold, and the rib grooves 2c are provided at 3 to 6 positions on an inner peripheral wall of each female mold 2a. Then, a broad thermoplastic sheet 3 which is softened by preliminarily heating, is vacuum pressure formed in the mold to obtain a specific petri dish. Strength necessary for a peripheral wall of a barrel is given to the plastic petri dish owing to the presence of the rib, and the petri dish can be efficiently produced.