baber/WOPTO huggingface dataset:
Patent JP-2000269609-A (JP)
Title: Hybrid integrated circuit board and manufacture of hybrid integrated circuit device
Inventor: NARUSE TOSHIMICHI
IPC: H05K3/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To maintain an interval between a lead frame and a small substrate enabling cleaning by providing a frame plate arranged between small substrates where the lead plate is positioned with a spacer. SOLUTION: Small substrates 1 are arranged in matrix, which are integrated into a large substrate 8, and the small substrates 1 are surrounded with a prescribed interval by an outer frame plate 6 and inner frame plate 7, with small substrates 1 and the frame plates consolidated via a connection piece 10. Thus, pad electrodes 2 and 3 are formed at a prescribed position of the small substrate 1, and the pad electrodes 2 and 3 are printed with a solder, to which lead plates 4 and 5 are fitted with the solder. Furthermore, a spacer 12 is provided at the frame plates 6 and 7 in such a direction as to have the lead plates 4 and 5 extended. Thus, the interval between the lead plates 4 and 5 and the small substrate 1 is maintained for cleaning.
Patent JP-H10269589-A (JP)
Title: Optical disk device
Inventor: IIDA MICHIHIKO
IPC: G11B7/085
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make possible precisely and simply discriminating a kind of a loaded optical disk in an optical disk device recording/reproducing answering to two kinds of optical disks. SOLUTION: This optical disk device is provided with two pickups for a DVD(digital video disc) and a CD. When either disk between the DVD or the CD is loaded (S101), drawing operation of a focus servo is performed using a usual focus servo circuit for the pickup for CD, and the drawing operation of the focus servo is performed using a tracking servo circuit for the pickup for DVD (S104). The loaded disk is judged based on respective RF signals (S105), and in the case of the DVD, a tracking servo is applied (S106, S108) after the focus servo circuit is switched (S107).
Patent JP-S59197994-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08B15/00
Filed: 1983-04-25
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-S62232381-A (JP)
Title: Thermophilic bacterium belonging to bacillus genus
Inventor: KOBAYASHI SHOICHI
IPC: C12N9/10
Filed: 1986-04-01
Abstract: PURPOSE:To enable continuous production of cyclodextrin and to reduce the production cost of cyclodextrin, by culturing a novel thermophilic bacterial strain belonging to Bacillus genus and capable of producing cyclodextrin- synthesizing enzyme in a state bonded to the bacterial cell. CONSTITUTION:A thermophilic bacerial strain belonging to Bacillus genus and capable of producing a cyclodextrin-synthesizing enzyme, e.g. Bacillus KF5-1 (FERM P-8716), Bacillus KF9-10 (FERM P-8718) or Bacillus KF53-10 (FERM P-8717) is cultured in a mixed medium composed of corn steep liquor, soluble starch, ammonium sulfate, etc., at 65-75 deg.C for 12-72hr and the bacterial cells are collected from the medium. The bacterial strain has a lower pH limit for growth of 5 or 6 and/or an upper limit of salt resistance of 4-6% and/or can be grown in a 0.02% sodium azide medium.
Patent JP-S61231763-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: MATSUMOTO YASUO
IPC: H01L29/78
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a high quality semiconductor device which has a gate electrode with a proper shape and the shape is not influenced to deform in the following process by a method wherein the first insulation layer is selectively removed using a gate electrode layer as a mask and a gate insulation film and the gate electrode layer are protected from being eroded in the following process by the remaining parts of the first insulation layer. CONSTITUTION:A gate oxide film 31 is formed on the exposed gate forming region of a semiconductor substrate 1. The oxide film 31 is formed by subjecting the surface of the semiconductor substrate 1 to heat oxidization. Then a polycrystalline silicon layer 4 is deposited over the whole top surface of the substrate 1. Phosphorus is doped in the polycrystalline silicon layer 4 to make it as an N-type polycrystalline silicon layer and the N-type polycrystalline layer is patterned with required dimensions to form a gate electrode 41. The first insulation layer 9 is selectively removed by etching, using the gate electrode 41 as a mask. As a result, only the circumference parts 9a and 9b are left. As the circumference parts 9a and 9b remain so as to protect the gate oxide film 31 and the gate electrode 41, the gate oxide film 31 and the gate electrode 41 are protected from deformation caused by penetration of bird beaks or the like.
Patent JP-S54162976-A (JP)
Title: Semiconductor memory device
Inventor: SHIMOTORI KAZUHIRO
IPC: H01L21/8242
Filed: 1978-06-14
Abstract: PURPOSE:To increase the action speed of the memory by providing the N-type layers on the surface of the P-type substrate with a fixed space between and then using one of the N-layers as the electrode of one side. CONSTITUTION:An isolation is given to the P-type substrate by P-layer 22 and SiO223, and N-layer 25 and 26 are formed on P<+>-layer 24 with a fixed distance between. Then SiO227 is provided to layer 24 to touch partially the surfaces of layer 25 and 26. Gate electrode 28 is provided on film 27, and SiO229 is formed covering over N-layer 25 and electrode 28 to form metal film 30. Then deep N-layer 31 is formed selectively to be connected to layer 26 and then covered with SiO232, with extraction of electrode 33 out of layer 31. Electrode 28, layer 26 and 31, and electrode 30 are defined to the word line, the bit line and the storage line each. The memory capacity is the sum of the linear capacity obtained from electrode 30 and layer 25 via film 29 and the junction capacity of layer 25 and p-layer 24. At the same time, electrode 28 is defined as the gate with layer 25 and 26 defined to the source and the drain each. In this constitution, the control for the gate length is facilitated with the increased potential for the memory reading. Furthermore, the sheet resistance can be lowered since layer 31 can be formed deep.
Patent JP-S58190174-A (JP)
Title: Direct access device
Inventor: YOSHITOME MASAYUKI
IPC: H04N5/903
Filed: 1982-04-30
Abstract: PURPOSE:To searth the program of a video disk having group numbers with designation of time and position, by comparing the designated time and the group number converted into a time data, and discriminating the coincidence. CONSTITUTION:A code signal (corresponding to a group number) is detected out of a video disk 12 having group numbers recorded. The decoded code signal is transferred to a time converting circuit 17, and the circuit 17 converts the code signal into a minute data 18, a second data 19 and a frame data 20 respectively. Both data 19 and 20 are supplied to compensating circuits 21, 22 to catch accurately the boundary between frames. The data 18 and the compensated data 19 and 20 are supplied to comparators 26-28 to be compared with the time data for program searching which is supplied from a keyboard 31. An arm sending control circuit 29 controls the switching between stop and start of an arm sending motor 30 with the outputs of circuits 26-28.
Patent JP-S62229808-A (JP)
Title: Saddle-shaped coil group for generation of magnetic field gradient
Inventor: NISHIKAWA TAKAHISA
IPC: H01F7/20
Filed: 1986-03-28
Abstract: PURPOSE:To form the magnetic field having an excellent linearity by a method wherein a coil group, to be used for generation of a magnetic field gradient, is formed using three sets of saddle-shaped coil pairs having different shapes, positions of arrangement and values of current to be supplied. CONSTITUTION:In a saddle-shaped coil group, when the center angle and the radius of the circular arc part of each saddle-shaped coil pair are set at (theta) and (R) respectively, and the Z-coordinate of the circular arc surface on the side close to the original point on the z-axis is set at (l), the coils are constituted in such a manner that the relations of 0.l <= Ill/R<= 0.45 and 30 deg. <= theta<=110 deg. are satisfied by the saddle-shaped coils 2 and la which belong to the first group, the reflations of 0.05 <=Il/R<= 0.35 and 110 deg. <=theta<=l80 deg. are satisfied by the saddle-shaped coil pairs l and 2a which belong to the second group, and the relations of 0.6<=IlI/R<= 0.9 and 90 deg.<=theta<=150 deg. are satisfied by the saddle-shaped coil pairs 3 and 3a. Besides, 5%-30% of the entire current is supplied to the saddle-shaped coil pairs belonging to the first and the second groups, and 60%-75% of the entire current is supplied to the saddle-shaped coil pairs of the third group. As a result, the linearity and the uniformity of the gradient of the magnetic field can be improved.
Patent JP-S59199974-A (JP)
Inventor: MINAKI HIDEO
IPC: E05C1/04
Filed: 1983-04-27
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-S59200003-A (JP)
Title: Exhaust turbine for turbo charger
Inventor: EGUCHI NOBUJI
IPC: F01D25/24
Filed: 1983-04-27
Abstract: PURPOSE:To raise the efficiency of a turbine by applying the plural number of annular ceramic coatings to the internal surface of a casing of an exhaust gas outflow part of an exhaust turbine for a turbo charger and forming the outflow part divergently in the axial direction of the turbine. CONSTITUTION:After forming an annular gas passage 23 in a volute type casing 22 round a rotary shaft 21 of a turbine 20a, the plural number of ceramic coatings 26 are applied to the internal surface of a casing 22 of an outflow part 25 for said passage 23, then the outflow part 25 is formed divergently in the axial direction. The exhaust gas from an engine flows through the flow passage 23 in the axial direction toward the divergent outflow part 25, where it increases the speed due to the effect of Venturi and flows out to the blade 24a. Thus, the flowing speed of the gas is increased and the efficiency of the turbine can be raised.
Patent JP-S62227877-A (JP)
Title: Vehicle body structure for small-size vehicle
Inventor: YAMAMOTO MIKIO
IPC: A63B55/60
Filed: 1986-03-31
Abstract: PURPOSE:To make it possible to shield sound simply and surely only by covering a frame with a body panel, by attaching, to the frame, a sound shield wall which surrounds a wheel drive mechanism including an engine and accessories continuous with the body panel. CONSTITUTION:The crank shaft of an engine 11 which is mounted on a frame 1 between front and rear axles 5, 7 is associated with a final reduction gear 13 on the rear axle 7 through a V-belt type continuous transmission 12 constituting a drive mechanism 24. In the above-mentioned arrangement, a sound shield wall 45 which integrally surrounds an exhaust pipe, a muffler and a part of an intake-air duct 19 extending from the lower surface to the outer periphery thereof in addition to the engine 11 and the drive mechanism 24, is attached to the frame 1. Further, in such a condition that the frame 1 is covered with a body panel 35, the body panel 35 is directly connected to the sound shield wall 45 to close an engine compartment 58, and to cover the surrounding of a space in which the muffler, the exhaust pipe and the like are disposed.
Patent JP-H04308755-A (JP)
Title: Method for detecting erroneous mounting of press-plate
Inventor: KAWAKUBO TAKASHI
IPC: B41F27/12
Filed: 1991-04-05
Abstract: PURPOSE:To prevent that detecting data becomes impossible to read by contami nation when the erroneous mounting of a press-plate to a plate cylinder in a printing apparatus is automatically detected before the of printing processing. CONSTITUTION:Inherent plate data 7 is preliminarily displayed on the press-plate 5 mounted on a plate cylinder 1 as a code high in a degree of redundancy. This plate data 7 is read before the start of printing to be compared with the set data stored in a control part.
Patent JP-H01247310-A (JP)
Title: Semiconductor carrier
Inventor: SHIMODA TATSUHIKO
IPC: B65G11/20
Filed: 1988-03-29
Abstract: PURPOSE:To enable fixed position stoppage accurately in short time, in a semiconductor carrier traveling on a shoot roil, by arranging a kick claw movable to and retreatable from a carry path for the purpose of deceleration, passage and push-out of carrying object and contacting the object tightly, with a stopper. CONSTITUTION:An object to be carried pneumatically on a shoot rail 3 contacts first with a kick claw 1 and passes therethrough with the kick claw 1 being pushed up to the outside of carry path. Upon passage of the object 2, the kick claw 1 is reset through the recovering force of a spring not shown. The object 2 then contacts with a stopper 5 and bounced back, but it is restricted by the kick claw 1. Upon detection of the object 2 through an optical sensor 10, a kick claw fixing guide 6 moves in the direction B and contacts the object 2 tightly and reliably with the stopper 5. By such arrangement, the object 2 can be stopped reliably at a fixed position in short time.
Patent JP-H01246513-A (JP)
Title: Projecting optical system
Inventor: OKUMOTO AKIRA
IPC: G02B6/42
Filed: 1988-03-29
Abstract: PURPOSE:To uniformize the incident light on a light guide by reflecting, twice, the ray emitted from a halogen lamp by a reflecting mirror and a convex face. CONSTITUTION:The light guide 3 is so disposed that one end thereof exists on the side inner than the focus of the halogen lamp 1. A heat ray attenuating filter 4 is provided between the halogen lamp 1 and the light guide 3 and the reflecting mirror 5 is provided on the halogen lamp 1 side face of the filter 4. A transparent part 6 is formed to the part of the reflecting mirror 5 which faces the end face of the light guide 3 therein. On the other hand, the a convex mirror 7 which guides the light reflected by the reflecting mirror 5 through the transparent part 6 to the light guide 3 is provided to the position nearer the halogen lamp 1 than the reflecting mirror 5. The incident angle theta2 of the ray to the light guide 3 is required to be smaller than the exist angle theta1 of the rays from the halogen lamp 1. Since the incident angle of the ray to the light guide is thereby compressed, the projecting spot obtd. at the other end of the light guide is much more uniformized.
Patent JP-H05290088-A (JP)
Title: Information service system, original handling device and original inquiry device
Inventor: MAEDA TAKAO
IPC: G06F1/14
Filed: 1992-02-25
Abstract: PURPOSE:To simplify a retrieval operation when the user of information, who receives sound or picture information, intends to retrieve more minute information and to easily obtain minute information. CONSTITUTION:An original handling device 100 stores a transmission original and it is a device for displaying it. A transmitter sends information to a transmission device 130 while he designates timing by viewing the device 100. The original handling device 100 stores a transmitted content and time. The original handling device 100 is connected with an original inquiry device 110 by a communication line 120. When a receiver designates timing, the original inquiry device 110 sends the time to the original handling device 100. The original handling device 100 retrieves the original transmitted when it receives it, and sends a retrieved result to the original inquiry device 110. The original inquiry device 110 stores the received original and displays it in a display device. A keyword is given at every transmission unit and retrieval by the keyword is made possible.
Patent JP-S60217289-A (JP)
Title: Separation of tar base
Inventor: GOTOU TEIJI
IPC: C10C1/18
Filed: 1984-04-12
Abstract: PURPOSE:To recover the tar base such as pyridine, alpha-picoline, etc. in high yield, and to minimize the extraction of heavy base, by removing high and low-boiling distillates from a coke oven gas oil, and contacting the oil with a base-containing sulfuric acid containing free sulfuric acid. CONSTITUTION:A tar light oil is charged in the distillation column 21, the obtained light oil fraction having a boiling point of 90-155 deg.C is introduced into the step 4 for the extraction of the tar base with an acidic aqueous solution, and is mixed with an extraction liquid prepared by replenishing the circulating extraction liquid having a free acid concentration of about 5-10% with an acidic liquid. The mixture is charged to the separation column 1, and separated into the extraction liquid containing the tar base as the solute and the light oil component free from the base. The light oil component is taken out through the upper layer line 5 and transferred to the neutralization process. The extraction liquid is extracted continuously through the lower line 6. More than 60% of the liquid is circulated, and the tar base is recovered from the rest part of the liquid. EFFECT:The consumption of acid can be reduced, and the utility unit in the tar base recovery apparatus can be improved.
Patent JP-S58192951-A (JP)
Title: Heater of hot-gas engine
Inventor: HOSHINO YASUNARI
IPC: F02G1/055
Filed: 1982-05-01
Abstract: PURPOSE:To facilitate the assembly of a heater and to improve a fin efficiency by fixing a corrugated plate between adjacent heater tubes. CONSTITUTION:A corrugated plate 12 is prepared by bending a belt-shaped plate in the shape of a letter S continuously and perpendicularly to the longitudinal direction thereof, and concave curved surfaces 12a engaging with the outer peripheral surface of arheater tube are formed in the crest part of the plate 12. The corrugated plate 12 thus prepared is fixed between adjacent heater tubes with the longitudinal direction thereof made parallel to the central axis 3b' of the heater tube, and with the aforesaid concave curved surfaces 12a made to engage with the outer peripheral surface 3b of the heater tube. The corrugated plate 12 is inserted between the parts 3b of the heater tubes and brazed in the state wherein it is retained elastically by these parts. Moreover, the plate 12 is fixed to the heater tubes along the direction of the flow of a combustion gas so as to improve a fin efficiency.
Patent JP-S60216390-A (JP)
Inventor: TERADA YOSHINARI
IPC: G10H1/32
Filed: 1984-04-12
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-H09265179-A (JP)
Title: Photopolymerizable composition
Inventor: URANO TOSHIYOSHI
IPC: C08F2/50
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition high in sensitivity by incorporating a sensitizer and an activator capable of generating active readicals at the time of light irradiation in the presence of this sensitizer in a photopholymerization initiation system. SOLUTION: The photopolymerization initiation system of the photopolymerization composition comprising an additionally copolymerizable compound having one or more ethylenically unsaturated double bonds fontains the sensitizer and the activator cpable of generating the active radicales at the time of light irradiation in the presence of this sensitizer represented by formula I in which each of R<1> and R<2> is an H or halogen atom or the like; R<3> is a hydroxy group or a Cl or Br atom or the like; each of R<4> and R<5> is an H atom or a 1-15C alkyl group or the like or each may combine with each other to form a ring represented by formula II or III; each of R<7> and R<8> and R<5> in the case of not combining with R<4> is a 2-cyanoethyl group optionally substituted at the 2 position or the like; and R<6> is an H atom or the like.
Patent JP-H09262836-A (JP)
Title: Mold
Inventor: KANO HITOSHI
IPC: B29C33/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily open a plurality of core molds of which the mold opening and closing directions cross each other and to dispense with the processing of the interiors of them. SOLUTION: In a mold wherein a first core mold 3 opened and closed in the direction almost crossing a mold opening and closing direction at a right angle and second core molds 4, 5 opened and closed in the mold opening and closing direction are provided between a fixed mold and a movable mold, the shaft part 80 revolved by the movement of the movable mold is pivotally supported and the first means opening the first core mold 3 by the revolving movement of the shaft part 80 and the second means opening the second core molds 4, 5 are provided to the shaft part 80. Since the core molds are opened and closed by utilizing the movement of the movable mold, the number of processes is reduced.
Patent JP-H0576826-A (JP)
Title: Static coating method for resin molding
Inventor: FUJIWARA SHUICHI
IPC: C08L71/02
Filed: 1991-03-12
Abstract: PURPOSE:To apply static coating of superior coating properties without damaging its physical properties by kneading a complex composed of a specified organic polymer compound and electrolitic salt into a resin molding raw material and plasma treating the surface of a resin molding thus manufactured. CONSTITUTION:A complex composed of an organic polymer compound formed by a crossliking reacting an organic compound provided with a frame represented by the formula I [Z represents an active hydrogen containing compound residue, Y represents an active hydrogen, (m) represents an integer of 1-250, (k) represents an integer of 1-12 and A represents the formula II (h) is an integer of 0-25 and R represents alkyl 1-20C or the like.).] and soluble electrolitic salt are kneaded into a resin molding raw material, and a kneaded material is molded. The surface of a resin molding thus manufactured is plasma treated and subjected to electrostatic coating. Electrostatic coating of superior coating efficiency, superior surface appearance and good quality can be applied to resin of high surface resistance value which is difficult to be subjected to electrostatic coating heretofore by the arrangement without damaging its physical properties.
Patent JP-H02251980-A (JP)
Title: Decision device
Inventor: MORI TAKASHI
IPC: G03G15/08
Filed: 1989-03-27
Abstract: PURPOSE:To improve the reliability of a circuit and to increase the cost of the device by deciding the mounting of a developing unit on a main body device and whether toner is present or not from the signal inputted to an input terminal. CONSTITUTION:When the toner becomes deficient, a piezoelectric element 17a begins to oscillate gradually, its oscillation becomes continuous oscillation is order, and the oscillation signal of the piezoelectric element 17a is inputted to a CPU 22 through an input terminal 21-2. The CPU 22 displays a no-toner display on a display part and the deficiency of the toner in a developer container is securely detected. When the developing unit 12 is not mounted, in earth line l3 is not connected, so a voltage having the earth level completely is inputted to the INT terminal of the CPU 22 by a pull-down resistance RD and the CPU 22 judges that the developing unit 12 is not mounted and resets a flag. Consequently, the percent defect of the circuit decreases and the reliability of the device is improved.
Patent JP-S52156778-A (JP)
Title: Production of cylindrical filter module
Inventor: INUKAI YUUZOU
IPC: B01D69/04
Filed: 1976-06-23
Abstract: PURPOSE:To produce the filter module cheaply and simply, by forming the multilayered coated film by supplying the film-forming substances on the surfaces inside the cylindrical carrier at the same time together with the flow of thin layer of the other single film-forming substance, after the overlapped layers have been formed by contacting the whole (one) part of plural film-forming substances in a state of surface to surface inside the cast bob moving relatively to the cylindrical carrier.