baber/WOPTO huggingface dataset:
Patent JP-H03140972-A (JP)
Title: Image forming device
Inventor: SAWAKI YUKICHI
IPC: G03G15/04
Filed: 1989-10-27
Abstract: PURPOSE:To easily open and close a housing by automatically moving the center of gravity of the lifted housing to a fulcrum side at the time of opening the housing. CONSTITUTION:The device is divided into an upper housing A and a lower housing B, and the upper housing A can be opened upward by taking its one and as a fulcrum 58 and includes an exposure scanning part. A detection means 64 detects the opening time of the divided housing A and at least one moving part of the exposure scanning part consisting of an image-formation lens 28, a lamp holder 34 and a reflection mirror holder 36, etc., is automatically moved to the fulcrum 58 side based on the detection output from the means 64 so that the center of gravity of the lifted housing A is moved to the fulcrum 58 side. Thus, the housing A is easily lifted at the time of opening the housing and impact is reduced at the time of closing it.
Patent JP-H08147750-A (JP)
Title: Optical head device
Inventor: OBA AKITOMO
IPC: G11B7/1381
Filed: 1994-11-15
Abstract: PURPOSE: To provide an optical head device capable of considerably reducing the deterioration of a reproduced signal even when information recording density becomes high. CONSTITUTION: A light source 1 transmits a laser beam. A collimator lens 2 makes an incident laser beam parallel. A super-high resolution filter 3 shields the neighborhood of the central part of the cross section of the incident laser beam. A beam splitter 5 makes the incident laser beam transmit through and reflects a reflected light beam from an objective lens 12. The objective lens 12 converges the incident beam, forms the image on an information recording medium 7, makes the reflected beam from the information recording medium 7 parallel and makes it incident on the beam splitter 5. A re-converging lens 13 converges the reflected beam again. A pin hole 9 makes the vicinity of the center of the re-converged beam transmit through and removes the side lobe. A photodetector 10 receives the re-converged beam.  The objective lens 12 makes the numerical aperture at the time of receiving light larger than the numerical aperture at the time of converging light.
Patent JP-H10103704-A (JP)
Title: Air outlet with louver for crossflow fan
Inventor: INAGAKI NORIYOSHI
IPC: F24F1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To alter a diffusing direction of an air flow diffused from a long lateral air outlet of a crossflow fan sidewisely by using a louver. SOLUTION: An air channel 4 for communicating an air suction port with an air outlet 3 is formed in a frame 1. A crossflow fan 5 is disposed in the channel 4. And, a plurality of louvers 7 interlocked movably together by a connecting lever 6 to alter a diffusing direction are provided in the outlet 3 of the frame 1. A porous member 8 is formed from a sidewall of the channel 4 at the channel 4 between the louvers 7 and the fan 5, and disposed from the sidewall of the channel 4 to the louver 7a of the most side. Thus, an air flow along the sidewall of the channel of the fan 5 is limited, and the air flow along a slope of the louver 7 of a central side from the louver 7a of the most side is diffused.
Patent JP-H02128161-A (JP)
Title: Acceleration detector
Inventor: ISHIKAWA YASUTAKE
IPC: G01P15/00
Filed: 1988-11-08
Abstract: PURPOSE:To stabilize sensitivity from an DC like acceleration change region to a high frequency region by respectively passing the outputs of low and high frequency acceleration sensors to low- and high-pass filters while passing the sum of the outputs of both sensors through a band-pass filter. CONSTITUTION:The outputs of low and high frequency acceleration sensors 8, 9 for detecting respective DC low and high frequency accelerations are respectively connected to low- and high-pass filters 10, 11 while the outputs of the sensors 8, 9 are added by an adder 12 to be connected to a band-pass filter 13 and the outputs of the respective filters are added by an adder 14. At this method, the filters 10, 11 have secondary transmission coefficients to be equal in characteristic frequency, an attenuation constant and a pass band gain while the filter 13 has a secondary transmission coefficient having the same characteristic frequency and attenuation constant as each of the filters 10, 11 to set a pass band gain so as to adjust the same to 1/2 that of each of the filters 10, 11. Further, the characteristic frequency of the filter 13 is set so as to become lower than that of each of the filters 10, 11. Therefore, characteristics flat from a DC region to a high frequency region can be realized.
Patent JP-2001096980-A (JP)
Title: Clip component of writing utensils and its working carved stamping device
Inventor: MIYAMOTO TAKESHI
IPC: B44C1/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a carved stamping display of a high visibility while a durability of a working device is improved. SOLUTION: A plurality of depressed parts wherein a periphery is enclosed by a projected part are arranged by being gathered, and a character and a figure are displayed thereby.
Patent JP-H04153844-A (JP)
Title: Data base update system
Inventor: FUJIOKA YASUHIKO
IPC: G06F12/00
Filed: 1990-10-18
Abstract: PURPOSE:To enable each terminal to update its data base and data bases of other terminals synchronously by providing an exclusive control means which disables state information corresponding to the name of a table to be updated and sends exclusive control completion information. CONSTITUTION:This system is provided with a terminal 1 having a data base which is maintained and controlled from plural terminals, a terminal 2 which is connected to the terminal by a LAN(local area network) 4, and a terminal 3, and the main storage device(MM) 3 in the terminal 1 is stored with programs for realizing a data base update means and the exclusive control means, a data base control table, and a terminal control information table. The terminal 1 sends an exclusive control request for update tables to other terminals 2 and 3 having the update tables through the LAN 4 only when corresponding state information in the data base control table indicates an update possible state, and updates the update tables of the terminals 2 and 3 and its update table on receiving exclusive control completion information. Consequently, the data bases is updated from one terminal synchronously.
Patent JP-S61156299-A (JP)
Inventor: YAMADA YOSHINORI
IPC: G10L25/60
Filed: 1984-12-28
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-H01121366-A (JP)
Title: Cold-setting polyorganosiloxane composition
Inventor: IMAI TAKASHI
IPC: C08L83/06
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the title composition capable of sufficiently following the shrinkage of a joint during hardening and giving little cracks, by adding an organic titanate compound to a cold-setting polyorganosiloxane composition containing a ketoximatosilane as a crosslinking agent. CONSTITUTION:The objective composition is composed of (A) 100pts.wt. of an OH-terminated polydiorganosiloxane or formula (R<1> is univalent substituted or unsubstituted hydrocarbon group, preferably >=85% thereof is methyl; n is number corresponding to a viscosity of 100-500,000cp), (B) 0.5-25pts.wt. of a silane (or its partial hydrolytic condensate) containing >=3 ketoximato groups bonded to Si in 1mol. [preferably methyltris(methylethylketoximato)silane, vinyltris(methylethylketoximato)silane or their partial hydrolytic condensate, (C) 0.01-3pts.wt. of a curing catalyst (preferably an organotin carboxylic acid salt (derivative) and (D) 0.01-5pts.wt. of an organic titanate compound.
Patent JP-H08131793-A (JP)
Title: Treatment film for donating hydrophilic effects
Inventor: HARADA TAKASHI
IPC: B01D69/02
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a porous film which does not show a deterioration of water permeability, if dried and has durably hydrophilic effects by soaking the film in two or more different types of soaking liquid or soaking the film in one soaking liquid twice or more. CONSTITUTION: In a method for donating hydrophilic effects by soaking a film of a thermoplastic resin with fine pores provided at least, in a part communicating from one side to the other, in a soaking liquid, the film is soaked in at least, two different types of soaking liquid or in one soaking liquid twice or more. The thermoplastic resin is at least, one type of material selected from among hydrophobic thermoplastic resins, a copolymer of two or more different types of resin selected from among said resins, or a blend of two or more different types of such selected resin. The material which donates hydrophilic effects is a nonionic surfactant, or a hydrophilic polymer. The soaking liquid is obtained by dissolving the material which donates hydrophilic effects in a solvent, or blending these solutions, or dissolving the material in a solvent containing water. The soaking liquid is selected from a view-point of solubility, film formation, evaporation speed and viscosity.
Patent JP-H01122164-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SHIGEO
IPC: H01L21/326
Filed: 1987-11-05
Abstract: PURPOSE:To form extremely shallow low concentration source region and drain region by a simple process by arranging a semiconductor substrate to be treated between plane parallel plate electrodes and thermally treating the substrate under the state in which an electric field is applied. CONSTITUTION:A semiconductor substrate 21 to be treated is disposed between plane parallel plate electrodes E1, E2 in a heat treatment process, and voltage (e) is applied and an electric field is applied to the semiconductor substrate 21. Consequently, the electric field is applied to an insulating film 22 on the surface of the substrate 21, an inversion layer 30 appears under the insulating film 22, and the diffusion constant of the inversion layer 30 is made larger than other sections, thus forming source-drain regions 25 while diffusing an impurity to the inversion layer 30. Accordingly, extremely shallow low- concentration source-drain regions 26 are shaped in the cross direction of the surface.
Patent JP-S62139814-A (JP)
Title: Method for straight forward rolling of hot steel slab
Inventor: KAMATA YOSHIHIKO
IPC: C22C38/58
Filed: 1985-12-13
Abstract: PURPOSE:To decrease rolling crack of hot rolled plate by straight forward rolling and carry out hot rolling with a little reheating energy, by heating and rolling at a specified temp., high temp. continuous cast steel slab or steel ingot slab. CONSTITUTION:Continuous cast slab or ingot slab of carbon steel or low alloy steel contg. >50ppm O2, <0.03% S or further at least one kind among 0.01-0.80% C, 0.05-0.50% Si, 0.5-2.0% Mn, 0.10-1.50% Cr, 0.10-0.20% Mo, 0.10-2.0% Ni, 0.10-1.00% Cu, 0.0003-0.003% B, 0.005-0.05% Ti and 0.005-0.10% V, 0.005-0.05% Nb is charged to heating furnace at >=650 deg.C temp. where gamma   alpha transformation is not completed in cooling process from high temp. just after casting. Hot rolling of steel slab taken out from heating furnace is started at 1,050-1,300 deg.C range and it is rolled by >=20% total draft. Since the slab is charged into heating furnace at high temp., a little heat energy, will suffice and coarse solidified gamma particles at steel slab surface layer are grain refined and the cause of rolling crack is prevented.
Patent JP-H02126598-A (JP)
Title: Discharge lamp dimming device
Inventor: IGARASHI YOSHITAKA
IPC: H05B41/392
Filed: 1988-11-07
Abstract: PURPOSE:To make it possible to narrow the variable frequency width and to reduce the switching loss of switching elements by converting the duty cycle of the driving frequency, as well as converting the driving frequencies of the switching elements. CONSTITUTION:A control circuit 13 to convert the period of the positive electrode property of the output signal wave-form of a variable frequency linking to the frequency is composed of an unstable multivibrator and the like. The dimming device is composed of an oscillator 14 to set the output frequency of an inverter, a capacitor 15, duplex variable resistors 16 and 17, a single multivibrator 18 to form the pause period, a capacitor 19, and AND circuits 20 and 21. And by converting the opening and the closing operations of the switching elements 3 and 4 of inverters 1-10 linking to the driving frequency making the pause period inconstant, the duty cycle is converted largely, making the duty cycle smaller as the frequency is made larger. Consequently, the width of the variable frequency can be decreased, and the switching loss of the switching elements can be also decreased.
Patent JP-H03140793-A (JP)
Title: Panel device for repair of blast furnace and the like
Inventor: MITSUI HARUO
IPC: F27D1/16
Filed: 1989-10-26
Abstract: PURPOSE:To permit the repair of a furnace without leaking repairing material into a furnace by a method wherein a repairing bag, filled with the repairing material so as to be capable of repairing a furnace wall, is attached to the filling side of the repairing material of a panel for repairing the furnace wall and the like of a blast furnace. CONSTITUTION:A panel 2 for repairing is formed by precasting refractories into a predetermined rectangular shape and a panel iron sheet 5 is attached to the back surface of the same to reinforce it. A repairing bag 4' is attached to the panel iron sheet 5 at the back surface of the repairing panel 2. When a repairing material 3 is forced into the repairing bags 4 of the repairing panel 2, provided from a repairing material supplying pipe 9, and the repairing bags 4 are filled gradually with the repairing material 3, the repairing bags 4 are inflated along remaining furnace wall 10 and the repairing bags 4 of the repairing panel 2 are brought into contact with the repairing bags 4 of the neighboring panels 2 closely whereby a space between the repairing panel 2 and the furnace wall 10 may be filled gradually.
Patent JP-H08139774-A (JP)
Title: Transmission system
Inventor: SUZUKI MITSUHIRO
IPC: H04L27/22
Filed: 1994-11-15
Abstract: PURPOSE: To easily judge whether or not a wave is a desired wave on a reception side by multiplying a received signal by phase data generated on the basis of a random number in synchronism with specific timing, and demodulating it into specific information. CONSTITUTION: An M-bit random number generating circuit 15 is constituted as an M-series generator using a shift register and an EX-OR gate and supplied with data on an initial value consisting a specific number of bits. Then an M-bit random number based upon transmission timing is generated. At this time, the modulation output of a modulator 12 is supplied to a multiplier 13 and multiplied by the phase data supplied from a phase data generating circuit 17. Further, transmission timing data obtained at an input terminal 14 are supplied to the circuit 15 and the circuit 17 generates phase data corresponding to the supplied M bits. Here, the phase data are multiplied on the basis of a known random number and then the respective signals are sent out to the side of a transmission line 31 after complex multiplication. Here, the multiplication signal is demodulated.
Patent JP-H06112274-A (JP)
Title: Circuit board provided with bump and manufacture thereof
Inventor: INABA MASAKAZU
IPC: H05K3/28
Filed: 1992-09-25
Abstract: PURPOSE:To provide a circuit board provided with a bump having a shape in which the central part of a copper bump is constituted to be a convex shape. CONSTITUTION:A required circuit wiring pattern 2 is provided at least on one face of an insulating base material 1, an insulating surface protective layer 3 is arranged and formed on the surface of the circuit wiring pattern 2, a hole 4, for continuity use, which reaches the circuit wiring pattern 2 is formed in the insulating surface protective layer 3, and one end of the hole 4 for continuity use is brought into electric continuity with the circuit wiring pattern 2. The other end is provided with a bump 5 which protrudes toward the outside and on which a circuit component is mounted, the bump 5 is provided with a central nucleus 6 in the bottom center of the hole 4 for continuity use, and its central part is formed to be a convex shape.
Patent JP-H02205-A (JP)
Title: Perfume-containing coating agent for soft capsule
Inventor: HINENO MASARU
IPC: A61K9/48
Filed: 1988-11-07
Abstract: PURPOSE:To obtain the subject preparation exhibiting high retention of perfume after the lapse of time and capable of keeping stable feeling to the palate the adding a polyhydric alcohol to a pullulan solution containing an oily perfume and a surfactant such as a sugar ester having high HLB. CONSTITUTION:An emulsion of a perfume is prepared by vacuum emulsification of 1pt.wt. of a perfume (e.g. menthol, peppermint oil or cinnamon oil) and 0.1-10 pts.wt. of a surfactant (e.g. sugar ester having an HLB of 15-16). The emulsion is added with a proper amount of water, mixed with pullulan (at a concentration of 8-12wt.% in the whole liquid) and then mixed with 5-30wt.% of a polyhydric alcohol (e.g. glycerol or sorbitol) to obtain the subject coating agent. When the water-content in the soft capsule is 8.0-8.5wt.% after drying, the perfume retainability in the soft capsule coating film is high and the capsule is resistant to coagulation, softening and cracking.
Patent JP-H06106770-A (JP)
Title: Magnetic recording printer device
Inventor: SUZUKI MASATO
IPC: B41J2/42
Filed: 1992-09-25
Abstract: PURPOSE:To effect clear printing free from irregular density by attaching ink toner uniformly and surely to a latent image formed on a recording belt, simplify the construction of the whole printer, and make the size thereof smaller. CONSTITUTION:A multi-magnetic head 9, screw roller for development 22, transfer roller 8, demagnetizing roller 10T, and feed roller 10 for recording belt 13 are mounted to the interior of a printer 7 which moves following the rotation of a cam shaft 5, and the feed roller 10 and screw roller 22 are caused to rotate in association with the movement of the printer 7 and the roller 22 is stored in a second ink chamber 7d so as to be dipped therein a little in a vertical direction so that ink toner sent from a first ink chamber 7c is circulated between the chamber 7d and the chamber 7c.
Patent JP-S63134023-A (JP)
Title: Thin type air cleaning filter
Inventor: IWAZAWA YOSHIYUKI
IPC: B01D46/52
Filed: 1986-11-26
Abstract: PURPOSE:To improve self-supporting state of all the body of a compound filter medium by corrugating the compound filter medium consisting of a filter medium such as HEPA filter medium and the other filter medium and fitting it in a supporting body of a frame structure. CONSTITUTION:The thin type HEPA filter 30 is so constructed that both surfaces of HEPA filter medium 33 are covered with filter mediums 34. Consequently, by the strength of the filter medium 34, the self-supporting state of the entire body of the compound filter medium 32 is improved and the shape is easily kept invariable. As a result, even when the entire body of the filter 30 is made into a thin type, it is possible to keep a constant shape without deterioration of the strength and the deformation of the shape. Thus, an air cleaning filter of 1-2cm thickness is made available.
Patent JP-H04156460-A (JP)
Title: Reticle
Inventor: TAKAGI NORIAKI
IPC: G03F1/68
Filed: 1990-10-19
Abstract: PURPOSE:To prevent irregular characteristic of a semiconductor device caused by an influence of aberration by a method wherein patterns disposed at each of faces are formed in symmetrical with a center of a reticle or a line including the center of the reticle. CONSTITUTION:Patterns 15 formed at the first to fourth surfaces 11 to 14 are formed at a point symmetrical manner in respect to a center i.e. in a line symmetrical manner in respect to each of interface lines 16 and 17. That is, even in the case that an aberration of an electron lens is particularly influenced near an outer circumference, the same portion of each of the patterns 15 of each of the surfaces 11 to 14 is disposed near an outer circumference, resulting in that each of the patterns at the surfaces becomes approximately the same to each other. Accordingly, each of the semiconductor devices formed by these patterns becomes the same pattern. With such an arrangement, it is possible to prevent any irregular characteristic in each of the semiconductor devices under an influence of the aberration.
Patent JP-H10112229-A (JP)
Title: Manufacture of wire harness and device therefor
Inventor: MIYAMOTO YUTAKA
IPC: H01R43/048
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency by automatizing the whole manufacturing processes on one line, and to reduce the burden of an operator by installing a pre-process line, a joint process line, an after-process line and a transfer means. SOLUTION: A pre-process line L1 , a joint process line L2 , and an after- process line L3 are formed by the first through fifth conveying means A, B, C, D, E, and the transfer of the electrical wires 30 among the lines L1 -L3 , is performed by the first through fourth transfer means 3, 6, 9, 10. An electrical wire supply station S1 , a standard electrical wire manufacturing station S2 , a terminal processing station S3 , and a reversing means 5 are installed in the line L1 . Further, the joint station S4 is installed in the line L2 , and a terminal insertion station S5 is installed in the line L3 . The working efficiency can be improved by performing the transfer of the electrical wire between the operational stations by using the transfer means or the like for transferring the electrical wire among the lines L1 -L3 , an the lines, the burden of the operator can be reduced, and the work can be automatized.
Patent JP-S63136495-A (JP)
Inventor: SHIOMI TSUTOMU
IPC: H05B41/282
Filed: 1986-11-26
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-H0475520-A (JP)
Title: Seedling-planting device in rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1990-10-18
Abstract: PURPOSE:To stabilize planting attitude of seedling by making a seedling-planting body having split claws to swing rotation so as a top end of the split claws to draw a locus of vertically long elliptic closed loop with transmission of unequal speed rotation owing to a gears row installed in a rotating case. CONSTITUTION:In swerving of a stopper arm 25 from a circle chord-like outer peripheral face 26 of a cam 24 according to revolution of a rotating case 11 to an arrow A, a seedling-planting body 20 is reversely rotated around a supporting shaft 14 to reverse direction of the arrow A by a spring 23 and the split claws 19 are risen in separating from a field surface B with moving to reverse direction of advancing direction of a rice transplanter 1, namely so as to separate from seedling after planting of the seedling to the field surface B, then moving locus of a top end of the split claws 19 becomes to vertically long elliptic closed loop curve. The both seedling-planting bodies 20 vertically change attitude in a state of having seedlings in the split claws 19 and advance into the field surface B, then rise with escaping so as to separate from the seedlings after planting, thus planting of seedling to the field surface B can surely be performed in a state of right attitude.