baber/WOPTO huggingface dataset:
Patent JP-H1097500-A (JP)
Title: Method for logging on computer system
Inventor: HAPEREN PETER VAN DIPL ING
IPC: G06F21/83
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make decryption of a password difficult with a graphic password by making a symbol have a prescribed assignment to one code that is stored in a computer and making a prescribed symbol row collectively represent a password. SOLUTION: Each time one symbol is selected, only one click tone is transmitted as a positive response, the present number of selected symbols is shown and an original graphic window that has symbols does not change. Only the x and y point of a mouse click are transmitted through a connection line between a data terminal device and a computer. In a computer body, an identification signal is assigned at the points through a table for the first time. The identification signal forms a correct password and it is checked by the computer. For instance, the number of erroneous trials is defined or password input close after three erroneous trials is defined. A password sequence is defined by xy data and transmitted via a line, and the wire tapping of a data transmission line makes password decoding impossible.
Patent JP-H05286775-A (JP)
Title: Method for pressing tile
Inventor: IWAKAWA TOSHIO
IPC: C04B37/00
Filed: 1992-04-03
Abstract: PURPOSE:To press each tile with a uniform force by the positive pressure which is applied to an suction box when the tile is pressed. CONSTITUTION:Many tiles 30 are sucked by allowing to communicate with the inside 31 of the suction box to a negative pressure source and the suction box 31 is approached to the stuck surface at this suction holding state to press each tile 30 contact with the stuck surface and at the time of this pressurized contact, the inside 31 of the suction box is switched so as to communicate with positive pressure source. Thus, the positive pressure works on a surface of each tile through a sucker 33, so that the tile is pressed with a uniform pressure.
Patent JP-H06315764-A (JP)
Title: Automatic soldering device
Inventor: YAMADA OSAMU
IPC: H05K3/34
Filed: 1993-04-30
Abstract: PURPOSE:To prevent air flow from a carry-in port and send-out port by arranging nozzles from which inert gas is ejected in a carry-in station or send-out station to rapidly increase pressure at the stations as required. CONSTITUTION:The route of a blower device 6 in which inert gaseous nitrogen in a heating chamber is circulated in usual time is switched to the pressing transferring route to the nozzle 8 arranged in the carry-in station 14 or send-out station 15 of a substrate. By the switching, the pressure in the carry-in station 14 or send-out station 15 is raised to prevent flow-in of outside air especially sudden flow-in caused by inside or outside factors to an automatic soldering device 1. Thus, highly reliable soldering is carried out since the concentration of gaseous nitrogen in the automatic soldering device 1 is stabilized.
Patent JP-H0569458-A (JP)
Title: Purging method of injection molding machine
Inventor: YAMAZAKI KENJI
IPC: B29C45/50
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the adhesion of an injection resin to a locating part and a sprue bush part regardless of an injection speed by allowing a screw to intermittently advance toward a nozzle to intermittently inject the resin in a heating cylinder from the nozzle. CONSTITUTION:At the time of purging, the resin material in a heating cylinder 4 is intermittently injected to fall from the vicinity of the tip of a nozzle 5 regardless of an injection speed. Purging is usually performed by moving a screw 11 from a retraction limit side to an advance limit side at the retracted position of the nozzle 5 in order to discharge the molten resin remaining in the heating cylinder 4 at the time of the completion of molding to inject the resin in the heating cylinder 4 at an injection speed of 50%. Then, injection operation is stopped. These two operations are repeated until the screw reaches the advance limit. The screw 11 is retracted under rotation up to the retraction limit of the screw and the resin material is supplied from a hopper 3.
Patent JP-H0423535-A (JP)
Title: Multiple address communication system
Inventor: FUCHI TETSUYA
IPC: H04L12/18
Filed: 1990-05-17
Abstract: PURPOSE:To shorten time required for multiple address communication by transmitting multiple address data to which the destination codes of respective destination terminal equipments are added to a rapid data exchange network in parallel and transferring the data to the destination terminal equipment through the rapid data network by a multiple address function part. CONSTITUTION:A terminal equipment 2z requiring multiple address communica tion adds a multiple address destination display part B specifying destination terminal equipments 2A to 2C to a pair of multiple address data (d) and transmits the processed contents to a multiple address function part 3. Since the function part copies the data (d) correspondingly to the equipments 2A to 2C specified by the display part B, adds respective destination codes to the data (d) and sends the code-added data to a rapid data exchange network 1 in parallel, the multiple address data (d) can be simultaneously transferred to respective equipments 2A to 2C. Consequently, the time required for multiple address commu nication can be shortened.
Patent JP-S5849446-A (JP)
Inventor: HINO NAGAHARU
IPC: B02C2/04
Filed: 1981-08-14
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-H09312267-A (JP)
Title: Manufacture of semiconductor device and manufacturing device therefor
Inventor: SHAKUDA YUKIO
IPC: H01L21/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To shorten the time for each process, reduce the number of processes reguired processing and improve the rate of operation of an expensive facilities in the case where processes use different processing temperatures and processes in different processing units are continuously carried out. SOLUTION: (a) First processing is performed on a substrate in a first unit 1. (b) The substrate processed with the first processing is transferred into an enclosed passage 3 communicating with the first unit, and then connection between the passage 3 and the first unit is shut down. (c) Subsequently, the passage 3 is made to communicate with a second unit 2, and then the substrate is transferred into the second unit. (d) Second processing is performed in the second unit.
Patent JP-S5353880-A (JP)
Title: Vertically movable unloader and unloading apparatus for reservoir tank and ship in use the unloader
Inventor: IINO FUJIO
IPC: B65G65/20
Filed: 1976-10-27
Abstract: PURPOSE: To provide an unloader, comprising in combination an unloading bucket wheel and a vertically movable bucket elevator, in which said bucket elevator is arranged to be capable of being turned about a vertical axis, so as to extend the range for unloading bulk material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62285204-A (JP)
Title: Recording medium data reproducing device
Inventor: SAKAMOTO AKITO
IPC: G11B5/09
Filed: 1986-06-04
Abstract: PURPOSE:To prevent an unstable fluctuation of a control voltage and to attain the stable control at the post-stage by adopting the constitution that a 1st and a 2nd pulse trains are ANDed to obtain a read data pulse with a prescribed width. CONSTITUTION:In a waveform shaping circuit 9, an inverter 10 inverts an output waveform G of an OR circuit 8c, and a waveform signal through a delay line 11 and the output waveform G of the OR circuit 8c are inputted to an AND circuit 12, where the original output waveform G and the inverted signal with a prescribed time of delay are ANDed. As a result, a waveform I is outputted by the AND processing between the output waveform G of the OR circuit 8c and an output waveform H of the delay line 11. The pulse width of the waveform I is a prescribed value corresponding to the delay time of the delay line 11. A circuit comprising multi-stage connection of gate circuits may be used in place of the delay line 11, and the signal may be inverted by using an operational amplifier or the like in place of the inverter.
Patent JP-H0643075-A (JP)
Title: Gas collector from sample in sample vessel
Inventor: KAATO BURANDO AUGENBURITSUKU
IPC: G01N1/22
Filed: 1993-04-30
Abstract: PURPOSE: To obtain a unit for transferring a gas sample from a sample container to an analyzer or the like, without injecting a carrier gas into the sample container. CONSTITUTION: At first, a sample container 50 is elevated, such that the barrier wall 54 of the container penetrates a probe 110 in an outer head space 102, and then a sample gas is transferred from a head space 52 in the container to the outer head space through a shuttle valve 130. Subsequently, a carrier gas is fed from a carrier gas supply 200 through a switching valve 104 to the outer head space, in order to transfer the sample gas therefrom to an analyzer 210.
Patent JP-H06316883-A (JP)
Title: Method for dyeing fabric
Inventor: MARUYAMA HISAO
IPC: D06P5/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a new method capable of dyeing with non-engraving process, also capable of forming clear printed pattern without blurring, as seen in the case of ink jet method. CONSTITUTION:A dye-contg. thermoplastic water-soluble polymer film is superposed on a fabric, and pressure is then applied in a patterned fashion under heating to a temperature higher than the melting point of the film to conduct printing and set the dye on the fibers. Subsequently, said polymer is washed away with water.
Patent JP-H10316619-A (JP)
Title: Production of diacetoxybutene
Inventor: MURAI NOBUYUKI
IPC: C07B61/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To produce diacetoxybutene in high yield by acetoxylating butadiene. SOLUTION: A high-purity 1,3-butadiene having <=200 wt.ppm content of an acetylenic component in a raw material butadiene is used when reacting the butadiene with acetic acid and molecular oxygen in the presence of a palladium-based catalyst and producing diacetoxybutene.
Patent JP-S5834736-A (JP)
Title: Positioning work bed
Inventor: OKUI TERUTSUGU
IPC: B25B11/00
Filed: 1981-08-14
Abstract: PURPOSE:To make it possible to position and fix a material, automatically, by providing a retractable stopper and a clamping device for pressing the material against the stopper, on a work bed, and by fixing the material under suction through a plurality of suction holes. CONSTITUTION:A work bed 2 is riden on a bed 14 in a Router cutting machine or the like, for positioning and fixing a material to be worked. That is, the material 14 is pressed by a cylinder device 8 and a topplable holding pawl 10 for exactly positioning the material, toward a stopper 3 which is provided in the work bed 12 so that the stopper may be projectd and retracted by an electromagnetic device. After the positioning of the material, 4, negative pressure is applied through a several number of suction holes 1 communicated with suction holes 19 provided in the bed 14 in order to fix the material 4. Thereafter, the stopper 3 and the clamping device 5 are retracted into the work bed and therefore, the material 4 is successively treated without interference with a tool.
Patent JP-S61285427-A (JP)
Title: Optical attenuator
Inventor: KATO MAKOTO
IPC: G02F1/13
Filed: 1985-06-13
Abstract: PURPOSE:To obtain an optical attenuator simplified at its structure by providing the optical attenuator with two rod lenses having (n+1/4)lambda length, a liquid crystal film and a liquid crystal film control circuit for controlling liquid crystal. CONSTITUTION:Light from an input optical fiber cable 1 is expanded at its light flux by the rod lens 2 and only necessary light is controlled and transmitted through the liquid crystal film 3 and made incident upon the rod lens 4. The transmitted light is converted by the rod lens 4 and outputted through an optical fiber cable 5. The liquid crystal 3' in the liquid crystal film 3 is controlled by the liquid crystal film control circuit 6 in each segment and transmitted light through the liquid crystal 3' is discretely (digitally) attenuated. At the time of atenuation, a half of the liquid crystal 3' in the liquid crystal film 3 is made opaque by the circuit 6 as shown in a figure, the input light from the cable 1 is attenuated less than a half of it and the quantity of output light is reduced less than a half of the input light.
Patent JP-S5919770-A (JP)
Title: Lubricating structure for differential gears
Inventor: IWANAGA KAZUYOSHI
IPC: F16H48/08
Filed: 1982-07-23
Abstract: PURPOSE:To prevent seizure of a differetial gear means, by fitting a cylindrical member formed with lubricating oil inlet ports onto a pinion mate shaft in the manner that gaps are formed therebetween, and disposing the end portions of the pinion mate shaft such that it is rotatable relative to pinion gears at the peripheral portion of the pinion gears. CONSTITUTION:A pinion mate shaft 5 is formed with a small-diameter portion 5b and two-face cut-away portions 5c to provide gaps delta between the pinion mate shaft 5 and a cylindrical member 10. Lubricating oil in a transmission case 2 is carried into the gaps from lubricating oil inlet ports 10a formed in the cylindrical member 10 and then supplied to relatively rotated portions between the pinion mate gear 5 and pinion gears 6 and further to relatively rotated portions between the pinon gears 6 and a differential gear case 3. Although lubricating oil in the differential gear case 3 is pushed radially outwards by the centrifugal force along with increasing in the speed of rotation of the differential gear case 3, lubricating oil in the gaps delta are retained positively in the gaps delta.
Patent JP-S63292890-A (JP)
Title: Removing method for same channel beat
Inventor: NISHIDOU KAZUTOSHI
IPC: H04N7/16
Filed: 1987-05-26
Abstract: PURPOSE:To remove the same channel beat generated due to the dislocation of the frequency of both carriers by transmitting the local signal of a converter to convert an ON air wave to a sub-band together with the sub-band in a sub- band transmission and using it as the local signal of the converter for channel reproduction at a receiving side. CONSTITUTION:The ON air wave of VHF or UHF is converted to a sub-band by a converter 1, the sub-band and a local signal oscillated from a local signal oscillator 3 of the converter 1 are mixed by a mixer 4, and both are transmitted together. The wave is classified into the sub-band and the local signal by a devider 5 at a receiving side, the separated local signal is used as the local signal of a converter 2 for channel reproduction and the sub-band is channel- converted to UHF or VHF. Thus, since the local signal of the converter 1 at a transmitting side and the local signal of the converter 2 for channel reproduction are synchronized, the dislocation of the frequency of the carrier of an ON air wave to jump into the receiving side of a CATV system and the carrier of the channel-reproduced VHF or UHF is eliminated, and the same channel beat does not occur.
Patent JP-S63294246-A (JP)
Title: Brushless motor
Inventor: YAMAZAKI KATSUTOSHI
IPC: H02K29/00
Filed: 1987-05-26
Abstract: PURPOSE:To simplify structure, and to miniaturize and thin a brushless motor by integrally composing a circuit board section onto the extension face of a sheet-shaped coil. CONSTITUTION:Sheet-shaped coils 12B, 12C as an intermediate layer and an upper layer in first-third sheet-shaped coils 12A-12C are formed annularly, and one part of a coil substrate 13 is extended in the face direction and a circuit board section 20 is shaped in the sheet-shaped coil 12A as a lower layer. Coils 14 are formed to both the top and bottom faces of the coil substrates 13 in the first-third sheet-shaped coils 12A-12C. A driver circuit 21 is constituted to the circuit board section 20 in the coil substrate 13 in the sheet-shaped coil 12A.
Patent JP-H06340735-A (JP)
Title: Modified polyester and modified polyester fiber
Inventor: SUZUKI MOTOYOSHI
IPC: C08G63/688
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a modified polyester, excellent in bright color developing properties, alkali resistance, etc., and useful as skiwear, a wind breaker, a swimsuit, etc., by copolymerizing polyester components of a specific composition with a specified bifunctional carboxylic acid. CONSTITUTION:The modified polyester is obtained by copolymerizing (A) polyester components composed of (i) at least one bifunctional carboxylic acid without having a sulfonate group and (ii) at least one glycol with (B) a bifunctional carboxylic acid having the sulfonate group in which sulfonic acid compounds, expressed by formula I (A is aromatic group or aliphatic group; X1 is ester- forming functional group; X2 is ester-forming functional group or H; R1, R2, R3 and R4 are alkyl or aryl; m is a positive integer) and formula II [R5 and R6 are H or (CH2)nH or (CH2)nOH (n is 1-6)] and having the ester-forming functional group are copolymerized in respective amounts of 0.4-10mol% and 0.1-5mol% based on the component (i).
Patent JP-S6012379-A (JP)
Inventor: HAWAADO SUCHIAATO ATOKIN
IPC: B62D25/18
Filed: 1984-06-22
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-S5353972-A (JP)
Title: Anodic treatment method
Inventor: NAGANO KAZUTOSHI
IPC: H01L21/768
Filed: 1976-10-26
Abstract: PURPOSE: To make porous Si of a uniform film thickness on Si substrate surfaces with good controllability by immersing the substrates in electrolyte and limiting the current passage between first, second electrodes with a third electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08303475-A (JP)
Title: Bearing device
Inventor: KURITA MASAHIRO
IPC: F16C35/063
Filed: 1995-04-27
Abstract: PURPOSE: To enable air existing on fitting parts of a bearing inner race and a shaft, a chamfering part, a releasing part, etc., to easily escape to the outside in using under the vacuum environment. CONSTITUTION: A plurality of rolling bearings 2 are arranged in a shaft case 1 and applied to a bearing device for fitting a shaft 3 to bearing inner races 7. In this device, a thread groove-like air vent groove 13 is provided on the bearing fitting part on the outside diameter surface of the shaft 3. The air vent groove 13 may extend in the axial direction. A communication groove 16 and an air vent hole 17 are provided on an inner race spacer 11. An air vent hole 18 is provided on the shaft case 1.
Patent JP-S5830126-A (JP)
Title: Liquid phase epitaxial cyrstal growth
Inventor: YOSHITOSHI KEIICHI
IPC: H01L21/208
Filed: 1981-08-17
Abstract: PURPOSE:To prevent thermal deterioration of a semiconductor substrate by covering the substrate with metal powder of one of the substrate composition atoms with the highest vapor pressure and preheating the substrate. CONSTITUTION:An As powder 17 is accommodated in a well 10, and by operating a jig 4 a GaAs substrate 11 is covered with the As powder. In the presence of H2 and at a temperature of 800 deg.C a substrate 11 is made contact with a solution of N type Ga0.6Al0.4As 12 for 3min. During this process the As powder on the substrate surface is melted into the solution, making the substrate surface clean. Next, a buffer layer of the solution 12 is made by gradually decreasing the temperature, and the substrate is successively made contact with N type Ga0.5Al0.5As 13, Ga0.85Al0.15As 14 contg. no additive, P type Ga0.5Al0.5As 15 and  P type GaAs 16. In a crystal grown by this method the substrate 11 is not deteriorated thermally and a perfect mirror surface with no dislocation, etc. can be  obtained, thus yielding a semiconductor device with superior characteristics.
Patent JP-H1045593-A (JP)
Title: Therapeutic agent for acne rosacea
Inventor: NORUBERUTO HITSUTERU
IPC: A61P9/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent effective for intractable acne rosacea, capable of treating acne rosacea active type papula, active type pustule, erythema, etc., low in toxicity, slight in adverse effect, long in durability of pharmacodynamic effects, comprising a specific benzoheterocyclic derivative as an active ingredient. SOLUTION: This therapeutic agent comprises a benzoheterocyclic derivative of the formula (R is a lower alkyl; X is a halogen) and its salt, [preferably (±)-9-fluoro-6,7-dihydro-8-(4-hydroxy-1-piperidyl)-5-methyl-1-oxo-1H,5H- benzo[i,j]- quinolizine-2-carboxylic acid] as an active ingredient. The amount of the active ingredient contained in the therapeutic agent composition is generally 1-70wt.%. The objective therapeutic agent is preferably administered dividedly three to four times so as to generally give the active ingredient of 0.2-100mg per kg weight daily. In the case of an external preparation, preferably the active ingredient in an amount of 10mg is generally applied once or twice dividedly.
Patent JP-H02308193-A (JP)
Title: Portrait for identification
Inventor: NISHIOKA SADAICHI
IPC: G03H1/02
Filed: 1989-05-23
Abstract: PURPOSE:To obtain a portrait which is difficult to be falsified by making the portrait a Lippmann hologram where the combination of the photograph of portrait with three-dimensional object is recorded. CONSTITUTION:The Lippmann hologram where the combination of the photograph of portrait 2 with the three-dimensional object 3 is recorded is used instead of the print of photograph. When a hologram 1 is reproduced, the reproduced image 2 of the photograph of portrait is reproduced on the surface of the hologram and the relief-state three-dimensional image 3 is reproduced around the image 2. Since the photograph of portrait out of the object of the Lippmann hologram is a two-dimensional object, the distinct reproduced image of the portrait with little blurring is obtained by arranging and recording the photograph of portrait near the hologram. Thus, the portrait which is difficult to be falsified is obtained.
Patent JP-H0426969-A (JP)
Title: Head arm lock device for disk device
Inventor: TAMAYAMA RYUZO
IPC: G11B21/22
Filed: 1990-05-19
Abstract: PURPOSE:To reduce the number of parts by engaging the engagement part of a latch means with a part to be engaged of a head arm by an inversion spring at the time of locking the head arm and detaching the engagement part of the latch means from the part to be engaged by driving a magnet at the time of release. CONSTITUTION:When a head arm 3 is moved to a prescribed position and abutted on a part 19 to be abutted, as an inversion spring 22 is turned over in one direction and a latch means 16 is moved and energized to a lock position, the head arm 3 is mechanically locked by engaging an engagement part 20 with a part 15 to be engaged. When a voice coil 6 of a voice coil motor 7 is electrified in this locked state of the head arm 3, as a magnet 21 is driven, the inversion spring 22 is turned over in the other direction, and the latch means 16 is moved and energized to a locking release position, the engagement part 20 is detached from the part 15 to be engaged and the lock of the head arm 3 is released. Thus, the voice coil 6 of the voice coil motor 7 for driving the head arm is shared(utilized) with the head arm lock device, and the number of parts is reduced.
Patent JP-S618027-A (JP)
Inventor: MARUMO KUNIO
IPC: A61N1/04
Filed: 1984-06-22
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。