baber/WOPTO huggingface dataset:
Patent JP-H0822943-A (JP)
Title: Projection aligner
Inventor: IMAI YUJI
IPC: H01L21/027
Filed: 1994-07-06
Abstract: PURPOSE:To provide a projection aligner of a structure, wherein a material constituting a lighting light shielding part or a lighting light extinction part has a space filter, which is not deteriorated or broken by an absorption of lighting light. CONSTITUTION:Stop members 4A and 4G1 are arranged on the pupil plane or its neighboring plane of a lighting optical system or a projection optical system and a projection aligner has the first substrate 4G1, which transmits lighting light, and the film 4A, which is adhered on the first substrate 4G1 and shields or extinguishes a part of the lighting light which passes through the pupil plane or its neighboring plane. Moreover a second substrate 4G2, which transmits the lighting light, is arranged in close contact with the film 4A consisting of the stop members 4A and 4G1.
Patent JP-H0446761-A (JP)
Title: Press patch polishing device
Inventor: OKAZAKI SHIZUAKI
IPC: B24B41/06
Filed: 1990-06-13
Abstract: PURPOSE:To always push a polishing brush with a constant polishing pressure in response to each thickness, even if patches having different thickness are mixed, to enable the stabilized good polishing by providing polishing rolls to be energized to a supporting roll side with a predetermined force balanced with a connected balance weight. CONSTITUTION:The top surface side of a patch to be carried by a pair of feeding rollers, 11 is polished by a first pair of polishing rolls 20F, and next, the lower surface side of the patch is polished by a second pair of polishing rolls 20R. At this time of polishing, a brush roll is elevated by a weight 33 in response to change of thickness of the patch, and while is made to abut on the patch with a constant pushing force independently from elevation thereof. Namely, the surface of the patch can be always polished with an appropriate polishing pressure. The brush roll is driven for rotation at a predetermined rotating number by a rotation driving motor 25, and while is driven for reciprocating movement in the axial direction thereof by an oscillation motor to perform polishing efficiently.
Patent JP-S6135147-A (JP)
Title: Two-dimensional actuator
Inventor: KANEKO REIZO
IPC: H02K33/12
Filed: 1984-07-25
Abstract: PURPOSE:To obtain an actuator which can operated at a high speed in two dimensions by mounting bearings which can move axially and rotatably in a shaft, and attaching bidirectional coils on the bearing to be opposed to permanent magnets. CONSTITUTION:A bearing 7 which can move axially and rotatably is passed around a shaft 6. The first coil 8 for moving the bearing 7 axially and the second coil 15 for rotating the bearing 7 are mounted on the bearing 7, and coils 18, 15 are respectively opposed to the first and second permanent magnets 9, 16. Prescribed currents are respectively flowed to the coils 8, 15 to obtain 2-dimensional operation (A-D) from the arm 18 secured to the bearing 7. Thus, since the movable portion is reduced in weight, high speed operation can be performed.
Patent JP-S6312168-A (JP)
Title: Ldd mis type field effect transistor
Inventor: KITA AKIO
IPC: H01L29/78
Filed: 1986-07-03
Abstract: PURPOSE:To decrease parasitic resistance and to prevent the formation of a depletion region in an N<-> layer, in an MISFET having an LDD structure, by providing a conductor layer comprising silicide on the N<-> layer comprising low concentration phosphorus. CONSTITUTION:0n a P-type silicon substrate 11, a gate electrode 14 is provided through a gate insulating film 13. An oxide film 15' is formed by thermal oxidation of the polycrystalline silicon of the gate electrode 14 on the side wall of the electrode 14. A titanium silicide layer 18 on the gate electrode 14 and a titanium silicide layer 19 on a diffused layer are electrically insulated by the film 15'. The Ntype diffused layers of a source and a drain are constituted by the following two parts. Namely, an N<-> layer 20 is formed with low dosed phophorus at the nearest part to a channel. An N<+> diffused layer 22 is formed by a self-aligning ion implantation at a part neighboring the N<-> layer 20 with the gate electrode 14 and a sapcer 21 as masks.
Patent JP-H0729718-A (JP)
Title: Manufacture of ferrite of high density
Inventor: SATOU HIROKO
IPC: C04B35/38
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a highly dense ferrite which is excellent in processability and mechanical strength by a method wherein a ferrite material is sintered at a maximum temperature in an atmosphere prescribed in oxygen concentra tion. CONSTITUTION:0.01 to 0.2% by weight of specified metal oxide, 0.01 to 0.5% by weight of CaO, and 0.01 to 0.3% by weight of TiO2 or SnO2 are added to ferrite material powder composed of 50 to 65% by mol of Fe2O3, 5 to 30% by mol of ZnO, and 10 to 40% by mol of MnO. Compounded ferrite material powder is mixed together, ground by a wet-type ball mill, dried out, and formed into a block with a specified size by a press. Then, the press-molded block is sintered in an nitrogen atmosphere 20 to 70% in oxygen content for the formation of a ferrite sintered body. Thereafter, the surface of the ferrite sintered body is coated with ferrite powder of the same composition with the sintered body and subjected to a hot hydrostatic pressing treatment, whereby a ferrite of high density can be formed.
Patent JP-H114310-A (JP)
Title: Private branch of exchange system
Inventor: IMAIZUMI MASAHARU
IPC: H04L12/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To allow a data terminal with a MODEM contained in a private branch of exchange to directly make a dial to a public network in the case of connection to a trunk line without dialing a specific number. SOLUTION: A class exclusive to a personal computer (PC class) for dialing to a public network such as the Internet is set to a private branch of exchange 1. In the case of arrival of a dial request from a terminal 4 having the PC class, the private branch of exchange connects a channel of the public network directly to a port of the terminal (an extension circuit of an exchange) to send a dial tone. In this case, a public network number is dialed without providing a special number to identify an external dialing. That is, dialing is made without revising setting of the terminal. After the end of communication, the PC class is provided to charging information and the resulting information is transmitted to a charging device 5.  The speech charge is calculated and also the preset additional charge or the like is calculated by the charging device depending on the PC class different from other classes.
Patent JP-H07329480-A (JP)
Title: Writing instrument
Inventor: NAGAHAMA MASAMITSU
IPC: B43K3/00
Filed: 1994-06-14
Abstract: PURPOSE:To allow bacteria to be scarcely propagated even in the case of continuous use for a long time and to be scarcely adhered to hands, etc., by allowing antibacterial substance to dispersively exist as single particle or more within specific radius of at least the entire shaft surface. CONSTITUTION:An antibacterial substance 12 is dispersed at least on the entire surface of one shaft of a writing instrument to be exposed solely or at the part of aggregate of the substance 12, and a space 13 is formed in a recess state on the periphery of the antibacterial substance 12. The quantity of the substance 12 is 0.1 to 5.0wt.% within thermoplastic resin when the contact surface with the shaft or the shaft of a cap is formed of the resin. The way of existing the antibacterial substance 12 on the surface area of the instrument is such that the substance 12 to be exposed on the surface corresponds to a sole particle or more within 10mm of a radius or an area of 50% or more of the surface area of the instrument by considering the contact with hands, etc. The antibacterial substance 12 is sprinkled on the entire surface of the shaft 1 by forming a high density area in which sole or a plurality of aggregates are disposed relatively closely, thereby obtaining an antibacterial effect with the small quantity of the substance.
Patent JP-S63317745-A (JP)
Title: Rotary viscosimeter
Inventor: HARADA MANABU
IPC: G01N11/14
Filed: 1987-06-22
Abstract: PURPOSE:To measure the viscosity value of a viscosity sample highly accurately, by moving the viscosity sample with an inner static rotary body having a spiral groove and an outer rotary body, and measuring rotary torque yielded in said inner static body at the time of movement with an electromagnetic means. CONSTITUTION:An outer rotary cylinder body 18 is provided, with a minute gap part 17 being kept with respect to an inner static cylinder body 16. When the rotary cylinder body 18 is rotated by using a geared motor 20, a viscosity sample, which is introduced through a fluid inlet port 14, is moved upward by the action of a spiral groove 15, which is formed in the static cylinder body 16. The sample is discharged through a fluid discharge port 19. At this time, the columnar body 16 is rotated with the viscosity resistance of the fluid. A magnet rotor 19, which is fixed to a shaft 7 of the body 16, is rotated. Thus the amount of the rotation of the rotor 9 is detected with a position detecting element 12. A static-side-member controlling means 23 supplies a braking current corresponding to the amount of rotation to electromagnetic braking coils 11-1 and 11-2. A viscosity-value measuring circuit 27 computes the viscosity value of said viscosity sample from said braking current.
Patent JP-H113351-A (JP)
Title: Database retrieval system
Inventor: YOSHIDA SEIJI
IPC: G06F17/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily change information related to a database to be used without stopping the system by executing retrieving processing based on information related to the data-base which is obtained by rereading out user interface information inputted from the user. SOLUTION: A control unit 111 inn a client terminal executes retrieving processing by referring to various rereading information registering masters. When a user inputs his (or her) own ID information and password from an input unit 117 in the client terminal to execute retrieving processing, the control unit 111 acquires the inputted ID information and password. Then the unit 111 checks whether the password has been registered in the system or not and checks also whether the ID information acquired by retrieving a server side emproyees' ID master has been registered or not. At the time of judging that both the password and ID information have been registered, the display processing of a database name is executed.
Patent JP-H0710962-A (JP)
Title: Epoxy resin composition, prepreg produced from this epoxy resin composition, and insulated substrate produced from this prepreg
Inventor: YOSHIOKA SHINGO
IPC: C08G59/20
Filed: 1993-06-25
Abstract: PURPOSE:To produce an insulated substrate baby thermally curing a prepreg which is obtd. by impregnating a base material with an epoxy resin compsn. mainly comprising an epoxy resin contg. a polyepoxy resin, a curative represented by a specific formula, and a flame retardant. CONSTITUTION:An epoxy resin contg. a triepoxy resin having methine linkages and 20-40wt.% alkyl groups attached to benzene rings [e.g. an epoxy resin of formula I (wherein R1) is t-butyl; and R2 is methyl)] is mixed with a curative of formula II (wherein R is H or methyl; (m) is 0 or 1; and (n) is 2-4) or formula III (wherein (b) is 0-5), a flame retardant (e.g. tribromophenylmaleimide), and a catalyst (e.g. a tert. amine) and then with a solvent (e.g. propylene glycol monomethyl ether) to give an epoxy resin compsn. having an alkyl group content of 7-25wt.% based on the solid content of the compsn. The compsn. is impregnated into a base material (e.g. a glass fabric) to give a prepreg with a resin content of 45-60wt.% which is thermally cured to give an insulated substrate.
Patent JP-H0769509-A (JP)
Title: Discharged paper tray also serving as fixture closet
Inventor: UMEDA HIROKI
IPC: B65H31/00
Filed: 1993-06-25
Abstract: PURPOSE:To make effective use of a space below a discharged paper tray as a storage paper by attaching a multiple-stage shelf structure to the lower part a paper tray so that the shelf may be folded flat. CONSTITUTION:Paper after completion of printing is discharged from a paper discharge port 2, and a discharged paper loading surface 3 which receives and stores the discharged paper is formed. Below the loading surface 3, a shelf structure 4 is provided which includes the loading surface 3 as its structural part, consists of members linked with each other through the movable part of a hinge, and can be folded freely. Since the shape of the whole shelf structure below the loading surface 3 for discharged paper can be changed, paper cassettes, paper refills, toner and so forth can be accommodated within an area occupied by this machine body. It is thus possible to reduce a user's effort required for replacing the cassette or refilling paper or toner.
Patent JP-S6134841-A (JP)
Title: High vacuum electron microscope
Inventor: MATSUI ISAO
IPC: H01J37/26
Filed: 1984-07-27
Abstract: PURPOSE:To perform degassing operation with good efficiency by mounting an object glass output means and a sample contamination preventive means en bloc through an insulator. CONSTITUTION:A filament conductor is composed inside an insulator 13 around a spacer 7 uniting object glass magnetic poles 6 and 8 for making it to operate as a heater 14. The outside of the insulator is coated with a metal conductor, for instance, with copper. According to said constitution, a heating means and a sample contamination preventive conductor 12 through a cooling agent are able to be mounted simultaneously. The temperature of the object glasses are raised to about 120-150 deg.C for performing output operation while meanwhile continuously performing exhaustion. When further holding clean high vacuum, the conductor 12 is cooled down to the temperture of a liquid nitrogen liquid while condensation gas and moisture are made to be trapped thus enabling a clean high vacuum state to be maintained. In this way, degassing operation can be performed with good efficiency.
Patent JP-H0661519-A (JP)
Title: Photoelectric cell module provided with reflector
Inventor: KIMUUDABURIYU MITSUCHIERU
IPC: H01M14/00
Filed: 1993-06-25
Abstract: PURPOSE: To greatly augment the output of a photocell and form a low-cost module by providing photocells behind a front cover and mirror-like reflectors on the sides of the photocells so as to converge the solar radiation on the photocells. CONSTITUTION: The photocell module 10 has strips 12 of photocells or solar cells 14 sectioned by elongated mirror-like reflectors 16 to capture and utilize the radiation projected on the sides of cells as well as the radiation directly colliding against the cells. The elongated mirror-like reflectors 16 have concave reflective layers provided behind transparent material regions for returning and reflecting the projected radiation in a transparent front cover. Transmission of the return radiation reflected in the front cover is reflected in the inner face direction because that the transparent measure regions and front cover have similar refractive indexes.
Patent JP-H084643-A (JP)
Title: Power generation device utilizing gas pressure
Inventor: TAKABE ATSUSHI
IPC: F03B13/06
Filed: 1994-06-15
Abstract: PURPOSE:To reserve energy while utilizing gas pressure and generate power as required by applying pressure to the liquid inside a liquid tank by means of compressed gas accumulated in a pressure tank, and turning a water turbine by means of water discharged from a discharging valve for power generation. CONSTITUTION:Compressed gas is introduced to a liquid tank 2 while being expanded by releasing a gas introduction valve 6a arranged in a gas introduction pipe 6 connecting a pressure tank 1 to a liquid tank 2. The liquid is pressurized from upward. The liquid inside the liquid tank 2 is discharged from a discharging port 3 to a water turbine 4 by opening a discharging valve 7a arranged in a discharging pipe 7 connecting the liquid tank 2 to the discharging port 3. Power generation is carried out by a generator connected to the water turbine 4, through discharging. The liquid is stored in a receiving vessel 5 arranged so as to surround a lower area of the water turbine 4 after power generation. It is recovered into the liquid tank 2 by opening a returning valve 8a arranged in a returning pipe 8.
Patent JP-H05325833-A (JP)
Title: Saddle type coil for deflection yoke and manufacture thereof
Inventor: IKEUCHI HIROSHI
IPC: H01J29/76
Filed: 1992-05-22
Abstract: PURPOSE:To provide the saddle type coil for deflection yoke, in which the dislocation of wires and change of order of the wires are eliminated and coating between layers of a coil with the adhesive is eliminated at the time of winding a multi-conductor parallel wire in lamination to fix the layers of the coil quickly, and manufacture thereof by using multi-conductor parallel wire as a coil conductor of a deflecting coil. CONSTITUTION:Flange plates 25 made of synthetic resin are projected from a saddle type bobbin base 1 made of synthetic resin to form a coil winding groove 5. Multi-conductor parallel wire 15 is wound in lamination around this coil winding bobbin 5 to form a saddle type coil. The flange plate 25 has a high area 12 projecting from the layered coil part in the layer direction. A heating tool is pressed to the high area 12 to pressurize and heat to fuse the resin, and this fused resin 24 flows out for diffusion to the upper side of the coil part being cooled to harden. The coil part is fixed between the flange plates 25 by the fused resin 24.
Patent JP-S6134764-A (JP)
Title: Vtr
Inventor: YAMAUCHI YASUHITO
IPC: G11B5/027
Filed: 1984-07-25
Abstract: PURPOSE:To skip commercials to record pictures by comparing a present state signal of a video signal with a reference signal and stopping recording the video signal on a VTR if the present state signal is larger than the reference signal. CONSTITUTION:An audio signal is detected from the video signal by an audio signal detector 1, and the audio signal is averaged to calculate the reference signal by a reference signal operating circuit 2, and this reference signal is inputted to a comparator 5 through a coefficient device 4. The audio signal which ranged from the present time to 5sec before from the detector 1 is averaged to calculate the present state signal, and this present state signal is compared with the reference signal by the comparator 5. When the difference signal between the present state signal and the reference signal exceeds a prescribed value, and signal is sent to a gate circuit 8 to stop the video signal to the recorder. Since the audio signal for commercial is larger generally, commercials can be skipped to record pictures.
Patent JP-S5854550-A (JP)
Inventor: SOORU SAMUSON JIYAFUE
IPC: H01M50/193
Filed: 1982-09-07
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-H08338213-A (JP)
Title: Valve system for engine
Inventor: SAITO TETSUSHI
IPC: F01L1/26
Filed: 1995-06-22
Abstract: PURPOSE: To provide a valve system, by which valve opening/closing timing, variable control of a lift quantity, and valve resting control can be accomplished, for an engine. CONSTITUTION: A rocker arm 28 transmitting a rotational action of a cam shaft 12 to a valve 7a is supported by means of a rocker shaft 27 rockably, slidably and movably in the axis direction. A variable device 22 provided with a rocker arm moving mechanism moving the rocker arm 28 between an operation time position, in which the rocker arm 28 is pressed so as to be driven by means of a cam nose 26b in a cam shaft 12, and a non-operation time position, in which the rocker arm 28 is displaced in the axial direction from the cam nose 26b, and a rocker arm position controlling means controlling the axis directional position of the rocker arm 28 according to the operation condition of an engine is provided.
Patent JP-H117893-A (JP)
Title: Gas discharge display panel
Inventor: FURUKAWA TAKESHI
IPC: H01J11/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance the contrast of a display screen and improve the display quality in the larger size and higher precision of a display panel by controlling the discharge interference to an adjacent discharge cell by the extension of discharge in each discharge cell, reducing the resistance of a discharge electrode having small irregularities on a substrate surface, and reducing the light reflectance of a discharge electrode. SOLUTION: This panel comprises a plurality of discharge electrode pairs 33 consisting of transparent electrodes 36a, 36b and metal bus electrodes 35a, 35b, respectively, which are arranged adjacently on the inner surface of a display surface-side glass substrate 11, and the discharge electrode pairs 33 are covered with a dielectric layer 13. A strip protruding part 32 lower than the thickness of the dielectric layer 13 and recessed parts 31a, 31b for burying the discharge electrode pairs 33 are provided integrally with the glass base 11 between the respective discharge electrode pairs 33, the metal bus electrodes 35a, 35b are buried in the recessed parts 31a, 31b, and the transparent electrodes 36a, 36b are laminated on these electrodes, respectively, whereby the discharge electrode pairs 33 are arranged.
Patent JP-S6219391-A (JP)
Inventor: IZUMI KENJI
IPC: B25J15/06
Filed: 1985-07-16
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-S5380389-A (JP)
Title: Extractive purification method for wet-process phosphoric acid
Inventor: HIRAGA YOUICHI
IPC: C01B25/234
Filed: 1976-12-27
Abstract: PURPOSE: To prevent the accumulation of organic matter in the extractive purification process of wet-process phosphoric acid, and to obtain easily and economically high-purity phosphoric acid used for industrial and medical purposes and as food additives. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H054399-A (JP)
Title: Manufacture of paper-feed roller of printer device
Inventor: SODEYAMA KAZUHIKO
IPC: B65H5/06
Filed: 1991-06-27
Abstract: PURPOSE:To ensure the surface friction of paper and a functional member at the time of a low temperature, and to satisfy a paper-feed function by adding stearic acid' to a thermoplastic elastomer and injection-molding a paper-feed roller by the mixture. CONSTITUTION:Stearic acid is added to a thermoplastic elastomer and a paper- feed roller 1 is injection-molded by the moisture. Since the thermoplastic elastomer is used as the material of the paper-feed roller 1, an elastic region and a friction coefficient are not lowered extremely up to a low temperature, thus satisfying a paper-feed function even at the time of the low temperature. Since stearic acid is added to the thermoplastic elastomer at the time of molding, foamed layers 13 are formed to approximately the intermediate section of the maximum diameter and minimum diameter of the paper-feed roller 1, and a sink generated by the drop of a mold temperature by the pressure of the foamed layers 13 and the generation of a defective shape such as a shrinkage void in the vicinity of the outside diameter are prevented, thus ensuring the accuracy of a shape.