baber/WOPTO huggingface dataset:
Patent JP-2000282622-A (JP)
Title: Composite beam
Inventor: AOYAMA TETSUYA
IPC: B23K26/21
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve function and productivity by faying both end beam members to both ends of a central beam member, and setting the rigidity of both end beam members larger than the rigidity of the central beam member. SOLUTION: Both end beam members made of a channel soft steel are welded by laser to both ends of a central beam member 11 made of channel aluminum to form a channel composite beam 1 opened on both sides, for example, and the rigidity of the beams 12 is set larger than the rigidity of the beam 11. At least one of the cross sectional secondary moment and Young's modulus of the beams 12 is set larger than the cross sectional secondary moment or Young's modulus of the beam 11 to make the rigidity of the beams 12 larger than the rigidity of the beam 11, or steel horizontal piece members are welded to the upper and lower ends of a steel vertical piece member, the thickness of the vertical piece member is made larger than the thickness of the horizontal piece members, and the rigidity of the vertical piece member is made larger than the rigidity of the horizontal piece members.  In the case of a both-end fixed beam, the bending rigidity at both ends of the beam can be made larger than the bending rigidity at the center section, thus the occurrence of a large deflection can be prevented even for a large span, and the beam member can be simply manufactured at a low cost.
Patent JP-H06276446-A (JP)
Title: Image pickup device using solid-state image pickup element
Inventor: NISHIMURA SHIGERU
IPC: H04N5/341
Filed: 1993-03-23
Abstract: PURPOSE:To obtain simultaneously a picture in an electronic shutter operation and a picture obtained in the operation. CONSTITUTION:The image pickup device controlling a charge stored in a CCD 13 with a CCD drive circuit 14 and an electronic shutter control circuit 15 executes the electronic shutter operation when a picture signal of an odd number field is read from the CCD 13 based on, e.g. a vertical synchronizing signal and does not execute the electronic shutter operation when the picture signal of an even number field is read. The odd number field signal and the even number field signal are separately stored in memories 23, 26 respectively and both the picture signals are formed separately. Thus, pictures including different information are obtained simultaneously and they are compared and observed. Or the electronic shutter operation may be executed for each prescribed frame.
Patent JP-S63253648-A (JP)
Title: Manufacture of multilayer interconnection substrate
Inventor: YOSHIDA NORIO
IPC: H01L21/768
Filed: 1987-04-09
Abstract: PURPOSE:To form a flat interlayer insulating film, and to simplify a manufacturing process by forming a conductor onto a substrate, to which a first insulating film with a hole corresponding to a wiring pattern is shaped, and forming a second insulating film between the first insulating film through a spin-on glass method. CONSTITUTION:Al is evaporated from the upper section of the upper surface of a substrate 1 to which a hole 10 is shaped, and conductors 4 are formed onto each upper surface of the substrate 1 at the central section of the hole 10 and insulating films 2a. An organic solvent in which a silanol compound consisting of silica, phosphorus glass or borosilicate glass is dissolved into an alcohol organic solvent is spin-coated by a spinner so as to bury the hole 10 through a spin-on glass method, and baked, thus shaping a flattened SiO2 insulating film 5. The insulating film 5 is etched up to a level on the upper surfaces of the insulating films 2a, and lastly the unnecessary conductors on an insulating film 2 are removed through etching, thus acquiring a flattened interlayer insulating film consisting of the insulating films 2, 2a and 5. Such processes are repeated, thus obtaining two layers or more of a multilayer interconnection substrate.
Patent JP-S63270847-A (JP)
Inventor: HARUTOMUUTO SHINTORERU
IPC: D04B15/78
Filed: 1988-04-13
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-S60234367-A (JP)
Title: Mis-type field effect transistor
Inventor: KOMORI KAZUHIRO
IPC: H01L27/088
Filed: 1984-05-07
Abstract: PURPOSE:To improve the withstand voltage feature of an LDD structure as a whole and to reduce resistance by using a layer of relatively high concentration by a method wherein the impurity-doped region in the off-set section of an off- set structure MISFET consists of two layers, one relatively high in concentration and shallow in depth and the other low in concentration and less shallow in depth. CONSTITUTION:A gate insulating film 11 is formed on the surface of a p type Si substrate 10, whereupon a gate electrode 12 composed of metal or polycrystalline Si is patterned. First, p ions low in concentration are implanted and, second, As ions relatively high in concentration are implanted. Their activation results in the creation of a two-layer structure of a rather deep low-cencentration (n<->) layer 13 and a shallow high-concentration (n) layer 14. An SiO2 film 15 is formed on the entire surface and is subjected to etching, which results in the formation of side walls 16 on both sides of the gate electrode 12. As ions high in concentration are implanted. Their activation results in the formation of a high- concentration (n<+>) source-drain region 17 of the off-set structure.
Patent JP-H07296882-A (JP)
Title: Connector and structure in which electric equipment main body is connected to electric equipment sub-body by this connector
Inventor: YAMASHITA ATSUSHI
IPC: H01R13/24
Filed: 1994-04-27
Abstract: PURPOSE:To provide a connector which is small and compact and has terminals excellent in waterproofness. CONSTITUTION:This connector comprises a hollow holder 1, a first hollow pin 2 inserted into one end of the hollow holder 1 in such a manner as to freely slide along the direction of its axis, a second pin 2 inserted into the first pin 2 from the other end of the hollow holder 1 in such a manner as to freely slide along the direction of its axis, a spring 4 by which the second pin 3 is pressed in the direction of its axis, and a waterproof ring 10 located inside the hollow holder 1 and sealing the periphery of the second pin 3.
Patent JP-H09276894-A (JP)
Title: Biodegradation of organic compound and environment restoring method
Inventor: YANO TETSUYA
IPC: C12N1/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable efficient biodegradation of an org. compd. in the biodegradation of an org. compd. using JM1 (FERM BP-5352), by providing a process bringing JM1 into contact with a citric acid or a salt thereof. SOLUTION: In improving soil contaminated with an org. compd., for example, a chlorinated aliphatic compd. such as tetrachloroethylene, trichloroetheylene or dichloroethylene or an aromatic compd. such as phenol, toluene or cresol, a process bringing JM1 (FERM BP-5352) into contact with citric acid or a salt thereof is provided. In this case, prior to decomposing a contamainant by JM1, it is pref. to preliminarily culture JM1 by using org. acid. When environment to be improved in contamination is a liquid, the liquid is introduced into a container having a JM1 supported carrier from one end thereof and treated to be discharged from the other end thereof.
Patent JP-S62256116-A (JP)
Inventor: DEIITAA OTSUTO
IPC: B60K20/04
Filed: 1987-04-10
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-S60234013-A (JP)
Title: Suspension for vehicles
Inventor: KAMEI TOSHIAKI
IPC: F16F9/46
Filed: 1984-05-04
Abstract: PURPOSE:To improve a feeling of driving comfortableness and running stability ever so better, by improving the constitution of a hydraulic circuit, while making a proper damping action performable in time of running on an ordinary road, in case of a suspension having made its compression holding function demonstrable to a shock absorbing hydraulic cylinder. CONSTITUTION:A car suspension fitly installs a piston 1c partitively forming oil chambers A and B to be interconned to the inside of a cylinder 1a via a check valve 1d, and feeds pressure oil out of a pressure oil source to the oil chamber A at the rod side via a passage 4 and a check valve 7. In this case, a rod cover 1e of a hydraulic cylinder 1 is provided with a popper 10 to be moved open against a spring 100 by dint of the pressure oil out of the oil chamber A at the rod side, and a damping valve 10 to secure damping force commensurate to valve opening in time of this opening motion is set up. In addition, an operate check valve 11 approving of the actuation of the damping valve 10 is connected to this damping valve 10, while the said valve 11 is kept up in a state of being opened at a time when the pilot pressure is fed.
Patent JP-H10285710-A (JP)
Title: Abnormality-detecting device for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle which is capable of detecting the abnormality of power sources with high accuracy using a torque sensor and the cost of which has been lowered as much as possible. SOLUTION: In Step SC5, the presence or absence of the abnormality of power sources is judged on whether or not the deviation |ΔT≫ between the target torque TT* on a drive shaft and torque TR actually detected with a torque sensor is larger than a given reference value >=T1 . If an abnormality exists, which engine and motor generator is abnormal is judged from the actual opening of a throttle valve and the current value of a motor and from those command values in Steps SC6, SC7 and SC9. Therefore, the torque sensor enables the abnormality of the power sources to be detected highly accurately, which enables structuring this device at lower cost than by providing the torque sensor for each of the engine and the motor generator.
Patent JP-S61248342-A (JP)
Title: Tv image display device
Inventor: MIYATAKE YOSHITO
IPC: H01J31/10
Filed: 1985-04-25
Abstract: PURPOSE:To prevent coming off of the silicone gel and improve the contrast, by composing the portion of the frame in contact with the transparent substance with an elastic material, and bringing it into close contact with the front glass panel and the brim. CONSTITUTION:As a transparent substance 25 is selected a transparent material such as silicone gel or a transparent binder, with a refraction rate equivalent to that of the front glass panel 21 and that of lens elements 23, being liquid when it is installed and solid when it is operated. The frame 24 is fixed to the front glass panel 21 and the brim 23a by a binder or adhesive, because it is necessary to attach closely to the front glass panel 21 and the brim 23a so that the transparent substance, which is liquid when installed, will not leak. Since the frame 24 must be composed with an elastic material at least at the portion contacting the transparent substance 25, such a material is also used for the portion contacting the front glass panel 21 and the brim 23a, and, the front glass panel 21 and the brim 23a are compressed mechanically. As the material for the frame 24, an elastic and stable material such as silicone rubber is selected.
Patent JP-H01262894-A (JP)
Title: Dryer for clothing
Inventor: URA TOSHIHIKO
IPC: D06F58/02
Filed: 1988-04-12
Abstract: PURPOSE:To decrease the noises generated by collision of metallic parts such as buttons and fasteners of materials to be dried against the inside wall of a rotary drum and the noises by other impacts, vibrations, etc., by consisting the rotary drum of a vibration-damping material. CONSTITUTION:The rotary drum 2 is constituted of the vibration-damping material. At least the cylindrical side wall 16 of this drum 2 is formed of two steel sheets 14, 14 and about 60mu viscoelastic high-polymer resin 15 sandwiched between these sheets. A polyester resin, etc., is used for the resin 15. The material having such structure converts vibration energy to thermal energy by the slip of the resin 15 sandwiched between the steel sheets and, therefore, has an excellent vibration-damping characteristic and noise suppressing effect. The vibrations by the collision of the buttons and fasteners against the rotary drum are extremely rapidly damped even if such collision arises at the time of drying the materials to be dried and, therefore, the noises are decreased. The drying treatment with the less noises is thus possible.
Patent JP-S5214782-A (JP)
Title: Process for preparing 1-substituted-4- (1,2-diphenylethyl) piperazines
Inventor: NISHIMURA ATSUKI
IPC: A61K31/495
Filed: 1975-07-22
Abstract: PURPOSE: 1-Substituted-4-(1,2-diphenyethyl)piperazines of formula I (where X is OH, methoxy, ethoxy, ethyl or CF 3 ; R is a 6 - 8C monocyloalkyl or 2-methoxyphenyl) and their salts, of which especially preferable ones are their racemic modifications, for instance dl-1-cyclohexyl-4-[2-(4-methoxyphenyl)-1-phenylethyl] piperazine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255947-A (JP)
Title: Semiconductor vaporization cooling device
Inventor: HASHIMOTO TAKASHI
IPC: H01L23/44
Filed: 1987-04-14
Abstract: PURPOSE:To contrive the decrease in inductance of the connection wire located between the semiconductor element in a container and the electric components arranged outside the container by a method wherein an airtight terminal is attached to the mounting hole provided in the wall of said container, and the electric components arranged outside the container are directly attached to the mounting part of the airtight terminal. CONSTITUTION:A GTO thyristor 9 is housed in a container 3 together with a low boiling point refrigerant 2, and an airtight terminal 18 is provided in the mounting hole 17 formed in the wall of the container 3. A snubber diode 11, one of electric components, is directly attached to the mounting part 19 provided on the electrode 20 of the airtight terminal 18. Accordingly, the lead wire 7 to be formed between an airtight terminal 6 and the snubber diode 11 can be eliminated, and also it is unnecessary that the electrode 20 itself is made long as it was before. As a result, the inductance in front and in rear of the snubber diode 11 can be lowered.
Patent JP-2000286551-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TOMINAGA YASUSHI
IPC: B32B15/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a multilayer printed wiring board, whose resource can be saved without air pollution and whose quality is stable and satisfactory. SOLUTION: In this manufacturing method of a multilayer printed wiring board, prepregs impregnated with thermosetting resin are overlapped with both faces of double-face copper clad laminated plate which is circuit-worked and they are stack-pressed. One or plural prepregs, where resin powders are stuck to a sheet-like base material and metallic foil of a film are overlapped on one face and both faces of the powder copper clad stack laminated plate which is subjected to circuit work, and they are stacked and formed at a low pressure of not more than 15 kg/cm2.  It is preferable that resin powders used for the prepregs be powder-like resin components, where thermosetting resin and hardener are made to be essential components, powder-like resin components obtained by giving mechanical energy to the mixture of the components and causing mechanical reaction or thermosetting resin, and hardeners are set as the essential components, they are heated/kneaded and melted/mixed and they are finely ground.
Patent JP-S62246787-A (JP)
Title: Optical recording medium
Inventor: IMATAKI HIROYUKI
IPC: G11B7/24035
Filed: 1986-04-21
Abstract: PURPOSE:To reduce the error percentage of a regeneration signal at the time of reading, by forming an optical recording medium performing recording and regeneration using laser beam by providing an optical recording layer consisting of a porous beam reflecting layer and a beam absorbing layer on a substrate. CONSTITUTION:A porous beam reflecting layer 6 and a beam absorbing layer 7 are laminated to form an optical recording layer 2a which is, in turn, provided on a substrate 3 so as to bring the beam absorbing layer 7 to a lower side and a protective layer 4 is provided as the outermost layer to form an optical recording medium. When laser beam 1 is allowed to irradiate the optical recording medium from the side of the optical recording layer 2a to perform the writing of information, a recording pit 5 is formed to the beam irradiated part of the optical recording layer 2a. At this time, the porous voids of the beam irradiation part are reduced with the softening and melting of the porous beam reflecting layer 6 and the pit having a stable size is formed by this mechanism and an excellent regeneration signal can be imparted.
Patent JP-S5517754-A (JP)
Title: Brake device
Inventor: SHIMODAIRA TOYOHISA
IPC: B66D5/04
Filed: 1978-07-25
Abstract: PURPOSE: To improve an assemble working property and to obtain a steady btake force, by fitting together a brake shoe and a brake cover through the working of their respective smooth cylinderical surfaces, by providing surfaces which cut at right angles the axial directions positioned facing and being opposite to each other, and by providing sloped surfaces which extend downward in the circumferential direction.  
     CONSTITUTION: A sloped surface 19E, which projects toward a brake cover 13 and extends downward in the circumferential direction, and a collar part 19C are monolithically pressed at an inner circumference of the part 19C to form a brake shoe 19. A brake cover 13 also comprises a cylindrical part 13A and a collar part 13B which are monolithically formed, and has a sloped surface 13C which extends downward in the circumferential direction. A cylindrical part 19A is fitted in a cylindrical part 13A through the working of their respective smooth cylindrical surfaces, and thus, they can be assembled according to a piling-on system. Furthermore, since the sloped surface 19E and sloped surface 13O can be reliably positioned against a gear case 14, a brake force can be easily set at a most suitable value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5315639-A (JP)
Title: Boiler has denitration device built-in
Inventor: HAMANABE KOUHEI
IPC: F22B37/02
Filed: 1976-07-27
Abstract: PURPOSE: To constantly perform positive denitration, by setting a denitration reaction layer to the optimum reaction temp distribution range of catalyzer in an exhaust gas flow path while mounting a temp control means, which carries out the temp control of exhaust gas in said range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000286521-A (JP)
Title: Connection structure of circuit board, liquid crystal device and electronic apparatus
Inventor: KOMATSU MASUO
IPC: G09F9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce number of man-hours in manufacturing steps for connecting between connection terminals and to reduce the manufacturing cost. SOLUTION: Connection between connection terminals 6 of a circuit board 5 and connection terminals 9 of a flexible circuit board 3 is established by sandwiching a conductive member 15 between a pressing part 16 of a light guide 13 and the circuit board 5 and the flexible circuit board 3, in such a way that linear conductors of the conductive member 15 are brought into conduction between the opposed connection terminals 6 and 9 when a substrate 1, the light guide 13, the flexible circuit board 3 and the circuit board 5 are layered.
Patent JP-S5554453-A (JP)
Title: High-tension measurement system
Inventor: KATOU AKINORI
IPC: G01R19/155
Filed: 1978-07-24
Abstract: PURPOSE: To improve measurement reliability by calculating a voltage across a measured high-tension circuit, by reading a voltage across a capacitor charged through a voltage divider by an information processor.  
     CONSTITUTION: Output voltage E across high-tension generator 1 extractd by voltage divider 2 composed of resistances 9 and 10 of resistance values R and (r) (R≫r) and voltage across voltage divider 2 bear a relation of V=r.E/(R+r). This voltage V is periodically transferred to capacitor 11 and at this time, the side of high-tension generator 1 is completely disconnected electrically from the input terminal of operational amplifier 8 and the output terminal of voltage divider 2. Voltages (e) and V developed at terminals T 1  and T 2  of amplifier 8 where resistances 13 and 14 of resistance values R 1  and R 2  are connected bear a relation of e=1+(R 1 /R 2 ).V and are in proportion to voltage E. Therefore, voltage (e) is read and processed by information processor 15 to display clearly output voltage E across high-tension generator 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08257696-A (JP)
Title: Refractory nonwoven fabric for continuously casting steel and method for continuously casting steel using it
Inventor: KAJITANI TOSHIYUKI
IPC: D04H1/4209
Filed: 1995-03-24
Abstract: PURPOSE: To continuously cast a cast slab having little surface defect of longitudinal crack, etc., by using oxide nonwoven fabric having a specific solidified temp. CONSTITUTION: The refractory nonwoven fabric for continuously casting the steel is the one, in which the oxide having exceeding 1300-1450 deg.C solidification temp. is melted and its fibers produced by a centrifugal force method, etc., are formed with organic or inorganic binder to make the nonwoven fabric. At the time of setting the nonwoven fabric on the surface of a mold before starting the continuous casting, the molten steel is brought into contact with the nonwoven fabric at the time of starting the continuous casting and the heat is transferred and the nonwoven fabric is made to be half-melting state. The nonwoven fabric becoming the half-melting state is closely stuck in the surface of the mold and cooled with the mold and again solidified to form the stuck layer.  Since the nonwoven fabric is artificially set on the whole surface of the mold width, the stuck layer is uniformly developed in the casting width direction. By this method, the uneven growth of the solidified shell at the initial stage causing to the development of the surface flaw of the longitudinal crack, etc., can be restrained.
Patent JP-S63254780-A (JP)
Title: Semiconductor-laser driving system
Inventor: HATANAKA KAZUTOMI
IPC: H05B44/00
Filed: 1987-04-13
Abstract: PURPOSE:To improve the control accuracy of an optical output, by providing a circuit, which makes a constant current to flow, in semiconductor laser in addition to an element constituting a feedback loop. CONSTITUTION:A circuit, which makes a constant current to flow, is provided in a semiconductor laser in addition to an element constituting a feedback loop in a system having a D/A converter 10 in a feedback loop for obtaining a constant optical output. For example a constant current source 13, in which an offset current IOS is its value, is added in parallel with a current source 4, which is controlled with the D/A converter 10. Namely, when the current IOS is added, a code part, which cannot be used for the control of an optical output PO, is decreased when IOS<Ith (laser oscillating current). The code part disappears when IOS>Ith. As a result, the quantizing width of the optical output PO can be decreased by using the D/A converter having the same resolution.