baber/WOPTO huggingface dataset:
Patent JP-2000091532-A (JP)
Title: Semiconductor device and manufacture of the semiconductor device
Inventor: YAMAMOTO ICHIRO
IPC: H01L21/768
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with an electrode struc ture, capable of suppressing crystallization defects during HSG growth and realizing low contact resistance and depletion suppression of HSG. SOLUTION: This device 10 is provided with an electrode part 8, constituted of a contact part 2 and a stack part 3 connected to the contact part 2 on a semiconductor substrate 1. In this case, a fine rugged part 11 is formed on the surface of the stack part 3 and a dopant density in a region 6 for forming the surface part of the stack part 3 is higher than at least the dopant density in the region 5 for constituting the inside of the stack part 3.
Patent JP-H0199691-A (JP)
Title: Cleaning tank device for waste water containing organic matter
Inventor: FUJIMATSU AKIRA
IPC: C02F3/06
Filed: 1987-10-13
Abstract: PURPOSE:To improve the cleaning treatment rate of waste water by providing a sludge feed pipe for supplying the sludge in which the organisms metabolites contg. the compds. having phenol and/or phenol exposed groups are thickened by culturing in a sludge culture tank near to the waste water inflow port of a reaction aeration tank. CONSTITUTION:The organism metabolites contg. the phenol or the humus precursor materials are packed in a packed bed 20 of the reaction aeration tank 19. The intermediate treated water from the reaction aeration tank 19 flows into the packed bed in a reaction filter tank 30. The treated water which comes into contact with the broken stones in which activated sililic acid components of andecitic, rhyolitic and other types are included and which are packed in the packed bed is discharged from the discharge port of the reaction filter tank 30. On the other hand, the sludge settled in the reaction aeration tank 19 flows into the packed bed of the sludge culture tank 35. The sludge which comes into contact with the organisms metabolites contg. the phenol or the humus precursor materials packed in this packed bed is supplied through a sludge feed pipe 40 in the sludge culture tank 35 near to the waste water inflow port 14 of the reaction aeration tank 19.
Patent JP-H02105597-A (JP)
Title: Printed wiring board and its manufacture
Inventor: NAKAMURA HIROBUMI
IPC: H05K3/34
Filed: 1988-10-14
Abstract: PURPOSE:To avoid the dimensional variation, warpage and distortion of a printed wiring board, make the thickness of a solder layer uniform and improve the adhesion strength of a solder resist layer by a method wherein solder plating layers are formed on component mounting pads and in through-holes only and an insulating resin pattern is formed on a circuit pattern and the solder resist layer is formed on the insulating resin pattern. CONSTITUTION:Solder plating layers 5 are formed on component mounting pads and in through-holes 1a only and an insulating resin pattern 3 is formed on a circuit pattern and a solder resist layer 6 is formed on the insulating resin pattern 3. With this constitution, the thickness of the solder plating layer 5 can be uniform and the mountability of a surface mount component is satisfactory when the surface mount component is mounted and the warpage, distortion and dimensional variation of a printed wiring board can be reduced and the discontinuity of a conductor pattern caused by the peeling off of etching resist is hardly created.
Patent JP-S63112353-A (JP)
Title: Turnover device
Inventor: SHIRAO SHOJIRO
IPC: B65H29/16
Filed: 1986-10-31
Abstract: PURPOSE:To shorten a die change time so sharply, by turning a molding over by a width adjustable turn arm, receiving it with a width adjustable skid, and conveying it to a delivery position at the next stage with a belt conveyor being free of width and height adjustments. CONSTITUTION:After the molding 2 formed in a press 1 at the previous stage is turned over by a width adjustable turn arm 9, it is received by a width adjustable skid 18 according to a molding 1, and furthermore this molding is conveyed to a delivery position of a conveying device taking the molding 2 into a press at the next stage by a belt conveyor 19 being free of width and height adjustments according to size and form of the molding 1. Therefore, even if the size and form of the molding 2 are varied, adjustment of an interval between the conveying device and the turn arm 9 is automatically performable. In consequence, the arrangement work required for hours in the past can be done in a short time, thus a die changing time in a press line is sharply reducible.
Patent JP-H0573794-A (JP)
Title: Alarm notification system
Inventor: SUGA NORIO
IPC: G08B21/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide the alarm notification system which delivers a report to terminal stations in a short time without hands after issuing the report. CONSTITUTION:When a report of e.g. photochemical smog is issued from a report transmission station 10, a report automatic monitor device 12 automatically detects the pattern of the report and transfers detected pattern information to a personal computer 13. The personal computer 13 reads out document information from an information document storage part based on pattern information and generates transmission additional information. These document information and transmission additional information are synthesized and are sent to a facsimile equipment 14 together with pattern data inserted to a command. The facsimile equipment 14 selects broadcast transmission destination in accordance with pattern data inserted to the command and transmits synthesized data to terminals FAX of selected broadcast transmission destinations. As the result, document information where transmission additional information is added to, for example, the header part reaches each terminal FAX.
Patent JP-H0681258-A (JP)
Title: Production of metallic tone resin ball chain
Inventor: YAMAGUCHI YOSHIHARU
IPC: D06M13/513
Filed: 1992-09-03
Abstract: PURPOSE:To provide the method for producing a beautiful metallic tone resin ball chain in good producibility by a relatively simple method without damaging the flexibility of a cord, even when the resin ball chain comprising the cord and resin balls is subjected to various metallizing treatments, a metal luster being imparted to the ball chain by forming a metal coating layer on the surfaces of both the cord and the resin balls. CONSTITUTION:A cord 2 is treated with a silicone oil or silicone rubber to be impregnated thereinto or added into the fibers of the cord, and subsequently subjected to the injection molding of a resin to form and fix resin balls 3 to the treated cord at a constant interval. The produced chain is, if necessary, subjected to an undercoating treatment, to the formation of a metal coating layer thereon, and subsequently to a top-coating treatment to provide the objective metallic resin ball chain 1 having the metal luster.
Patent JP-H01101638-A (JP)
Title: Soldering device having means for heating substrate
Inventor: SUGIURA SHUJI
IPC: H05K3/24
Filed: 1987-10-14
Abstract: PURPOSE:To assure good soldering by heating a substrate by inputting a signal corresponding to the thermal state of the substrate from detecting means into a control part and controlling the heating means such that the substrate becomes a predetermined temperature. CONSTITUTION:The title capacitor device includes detector means 10 for detecting the thermal state of a substrate 4, heating means 12 for heating the substrate 4, and a control part 14 for controlling the heating means 12. The control part 14 controls a detecting heater 16 such that it heats the substrate 4 at a predetermined temperature, while receiving the temperature of the substrate 4 heated by the detecting heater 16 in conformity with a signal from a temperature sensor 18 to bringing the substrate 4 into its thermal state. Additionally, the control part 14 controls a heater 20 such that it heats to substrate to a predetermined temperature in conformity with the specific heat of the substrate 14. Hereby, the temperature of the substrate 4 is rapidly increased to the predetermined temperature without fail, thereby assuring good soldering.
Patent JP-H03119133-A (JP)
Title: Polyester composite yarn
Inventor: SHIMAMOTO KAORI
IPC: D02G1/18
Filed: 1989-10-03
Abstract: PURPOSE:To obtain the title composite yarn having soft and elegant dry touch, proper tension and stiffness, elegant luster and excellent deep color feeling by forming specific two polyester multifilament into a composite yarn. CONSTITUTION:The aimed composite yarn composed of (A) multifilament [content in composite yarn: 20-80% (denier ratio)] consisting of filament having <=7 denier single fiber fineness and ratio of short axis and long axis of 1:>=3 and >=10mu length of nearly liner part of long axis and (B) multifilament [content in composite yarn: 80-20%] having >=4g/denier break strength and entangled in 20-100 numbers/m interlace pin count and being >=0% in hot water shrinkage of the ingredients A and B and >=5% in difference between dry heat shrinkage of the ingredient B and A.
Patent JP-H01135736-A (JP)
Title: Isomerization of byproduct of bisphenol synthesis
Inventor: LI SIMON MING-KUNG
IPC: C07C37/20
Filed: 1988-10-17
Abstract: PURPOSE: To obtain a bis-phenol having 4,4'-dihydroxy type by treating by- products at the time of obtaining the bis-phenol from ketone and phenol with an acid in the presence of a free mercaptan co-catalyst or treating the same with a specific sulfonated cation exchange resin.  
     CONSTITUTION: At the time of isomerizing by-products by-produced at the time of obtaining the bis-phenol as 4,4'-dihydroxy type from phenol and ketone, the by-products are treated with a catalyst amt. of the acid (e.g.; cation exchange resin, m such as sulfonated styrene-divinyl benzene copolymer) or the catalyst amt. of the sulfonation cation exchange resin (e.g.; sulfonated styrene-divinyl benzene copolymer) having the plural sulfonic acid sites ion bonded to alkylmercaptoamine in the presence of the free mercaptan promoter (e.g.; n-pentylmercaptan), to cover the product contg. a high concn. of the bis- phenol having the 4,4'-dihydroxy type. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02107133-A (JP)
Title: Hydroponic culture vessel
Inventor: SEKIYA TAKASHI
IPC: A01G31/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain an effective hydroponic culture vessel for green vegetables and flowers capable of raising the subsequent transplantation seedlings at the same time by providing a main culture vessel with a branching pipe to branch a part of a culture liquid pumped up from a lower water tank and supplying the branched liquid to an auxiliary culture vessel. CONSTITUTION:The objective hydroponic culture vessel is composed of a main culture tank 4 to culture a plant while pumping up a culture liquid in a lower water tank 1 with a pump 2 and circulating to an upper culture bed 3. The main culture tank 4 is provided with a branching pipe 6 to branch a part of the culture liquid ejected from a pump 2 and supply the branched liquid to an auxiliary culture vessel 5 placed on a culture bed 22.
Patent JP-H04135933-A (JP)
Title: On-vehicle acoustic apparatus
Inventor: OKANO SOTARO
IPC: B60R11/02
Filed: 1990-09-28
Abstract: PURPOSE:To cut production costs using the same escutcheon regardless of the presence or absence of a simplified loading and unloading mechanism by providing a releasing structure to a second panel member forming a panel along with a first panel member, and providing a locking mechanism to the rear of the second panel member of a case body. CONSTITUTION:A vehicle-borne acoustic apparatus provided with an antishift device without a simplified loading and unloading mechanism, is provided with an escutcheon 7 on the front of which an operating member is arranged as a first panel member, and provided with a sub-escutcheon 8 as a second panel member. The panel members can be divided into the upper and lower parts, and are mounted to the front face of a case 1 by means of engaging parts 7b, 8b on the back faces of the panel members. On the side face of the case at the rear of a jig-hole 9 of the sub-escutcheon 8, an operating piece 10, a hook piece 11, an elastic piece 12 are arranged on the same straight line to form a releasing structure for removing the case l from a bracket 2. When a simplified loading and unloading mechanism is employed, a handle 3 capable of being freely turned with respect to the escutcheon 7 is installed, instead of the sub-escutcheon 8, as an member of the simplified loading and unloading mechanism.
Patent JP-S61137447-A (JP)
Title: Decoding device for multiphase psk signal
Inventor: SHIINO SO
IPC: H03M13/23
Filed: 1984-12-07
Abstract: PURPOSE:To shorten a total processing time and to omit the shift register of a phase indeterminacy removing circuit by calculating transition path length by a vitabi decoder and detecting a unique word by a unique word detecting circuit simultaneously. CONSTITUTION:A transition path length calculating circuit 21 is equipped with a demodulated signal input terminal 11 for a demodulated signal 4. Further, the phase indeterminacy removing circuit 23 does not incudes a shift register 24 and a transition path length signal 75 after phase indeterminacy is removed is outputted to its demodulated signal output terminal 13. The same demodulated signal 4 is applied to the circuit 21 from the application of the demodulated signal 4 to the unique word detecting circuit 6 to the output of unique word information 7 to calculate the transition path length, and the unique word information 7 is outputted when a transition path length signal 22 is applied to the phase indeterminacy removing circuit 23, so that the transition path length signal 75 which is resolved on the basis of it is outputted.
Patent JP-2000086683-A (JP)
Title: Three-dimensional cage-like transition metal complex
Inventor: FUJITA MAKOTO
IPC: C07F15/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having a structure (in a three-dimensional cage-like shape) obtained by three-dimensionally closing a molecule having stability by self organization. SOLUTION: This three-dimensional cage-like transition metal complex is a compound having a ligand of 2,4,6-tris(4-pyridyl)-1,3,5-triazine, substantially taking a plane structure, and having three or more electron pairs capable of forming a coordination bond with a transition metal in the molecule. This complex has a three-dimensional cage-like structure with a nano scale, capable of selectively incorporating other chemical substances therein, and useful for protection of the chemical substance from the external world and performance of a selective sieving.
Patent JP-H1197827-A (JP)
Title: Printed wiring board and printed wiring board mounted with electronic component
Inventor: INOUE NOBUYUKI
IPC: H05K1/11
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, wherein the wiring is facilitated around soldering lands for connecting the electronic components having a plurality of connecting terminals arranged in the matrix shape at the lower surface side, and a motherboard having high connecting reliability with the electronic component having a plurality of connecting terminals arranged into a matrix form at the lower-surface side can be realized at low cost SOLUTION: A substrate is formed smaller in stepwise of at least two steps or more toward the outer surface from the central part for the areas of soldering lands 2a-2d, in a printed wiring board 1 which is provided with the plural soldering lands 2a-2d arranged in the matrix form connected to the connecting terminals.
Patent JP-H1195016-A (JP)
Title: Storage case for diffraction grating
Inventor: NOMURA TAKAMITSU
IPC: B65D71/70
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make diffraction grating mounting efficient by forming a storage space for enclosing a diffraction grating in a storage part, and providing the storage space with a locking member for locking the outer peripheral part of the diffraction grating. SOLUTION: Storage parts 2 are formed in a cylindrical shape and protrusively provided upward on the upper face of a bottom plate 11. Each storage part 2 has a storage space 21 formed to enclose a diffraction grating 10. This storage space 21 is formed by recessing a top face 22 of the storage part 2 downward, and shaped to enclose the diffraction grating 10 with its optical face facing a vertical direction. The storage space 21 of the storage part 2 is provided with a rib 23. The rib 23 is a locking member for locking the outer peripheral part of the diffraction grating 10 enclosed in the storage space 21 of the storage part 2. The rib 23 is provided on the inner surface of a side wall 25 partitioning the storage space 21, for instance, and extended in a vertical direction.  The diffraction gratings 10 enclosed in the respective storage parts 2 are therefore locked to the ribs 23, so that diffraction parts 10b are all turned in the same direction.
Patent JP-S63113992-A (JP)
Title: Optical type recording medium
Inventor: OGURA YASUHIRO
IPC: G11B7/24094
Filed: 1986-10-31
Abstract: PURPOSE:To facilitate to provide an identification mark by providing a mark to identify the type of recording medium at a part except the memory area of optical type recording medium. CONSTITUTION:A mark 3 to identify the type of optical type recording medium is provided at a label 2 except a memory area 1 of the medium. For the mark 3, 3 lines are used in the figure, and for example, for a reproducing exclusive-use type medium, 1 line is used, for an adding type medium, 2 lines are used, for a rewritable medium, 3 lines are used, and like that, the number of lines may be changed by the type of the medium. Since the difference in the reflection factor of the light of a mark and the part except the mark is easily detected by a sensor to some extent, for example, when the color of a label is white, the color of the mark is black. Thus, it is easier to provide an identification mark and the sensor and the circuit to detect the mark are simplified.
Patent JP-H09100834-A (JP)
Title: Curve guide device and three-dimensional guide device
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To employ a curve guide device and a three-dimensional guide device capable of carrying large load and use in a base isolation structure of a building. SOLUTION: A curve guide device consists of a base 1 provided with a transfer curved surface part 1c which 4s curved along one direction, and a ball row consisting of a large number of balls 3. A plurality rows of base ball rolling grooves 5 in which the balls 3 are rolled on the transfer curved surface part 1c of the base 1 are formed in parallel over the width of the transfer curved surface part 1c, a plurality of rows of movable base ball rolling grooves 6 are formed of the base ball rolling grooves 5 on the movable base 2, and a plurality of load ball passages 7 are formed of the base ball rolling groove 5 and the movable base ball rolling grooves 6. The load ball passages 7 are communicated with the movable base 2 to form a plurality of no-load ball passages 8, and to form a plurality of infinite circulation passages 9 of the balls.  A three-dimensional guide device crosses the guide direction of the curve guide device in an overlapping manner.
Patent JP-H0571290-A (JP)
Title: Drill
Inventor: KOZASA NOBORU
IPC: E21B1/00
Filed: 1991-09-12
Abstract: PURPOSE:To miniaturize a drill and, at the same time, to promote boring capacity. CONSTITUTION:A drilling bit 4 is provided to the front end of a casing 1, a piston 7 capable of reciprocating motion is housed in the casing and, at the same time, a valve body 12 having a plurality of ports 13a, 13b and 13c are arranged between the piston and the circumference of the casing 1 so that they are capable of reciprocating motion. A supply channel 16 supplying pressure oil and a discharge channel 17 discharging oil are formed in specific positions of the casing. The piston and valve body are reciprocated by supplying pressure oil to a chamber constituted of the casing, piston and valve body, percussion force is given to the bit with the advance of the piston and, at the same time, turning effort is given to the bit through a chuck with the backward movement of the piston.
Patent JP-S62120926-A (JP)
Title: Vibro-isolating supporting device
Inventor: MATSUSHITA KOICHI
IPC: B23Q11/00
Filed: 1985-11-19
Abstract: PURPOSE:To permit an object to be correctly mounted to and removed from a base, by fixing the base to a predetermined position by the first signal while holding the base in a floating condition by the second signal. CONSTITUTION:If each stopper adjusting screw 29 of a positioning clamping mechanism 16 and a clamping mechanism 17 is adapted to a stopper 30, a vibro-isolating base 12 is both positioned in its direction Z and clamped to a fixed bed 11. In this way, if the vibro-isolating base 12 reaches a fixed position, a sensor generates a clamp completion signal, and a device, advancing to the next step, performs removal and mounting of a workpiece. When the work is finished, an automatic hand action end signal is generated from an equipment 5, and a pull rod 31 is lifted. Accordingly, the vibro isolating base 12, being freed, is lifted to the upper by force of an air spring 4 and released from a clamped condition.
Patent JP-S62120055-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUAKI YUTAKA
IPC: H01L23/495
Filed: 1985-11-20
Abstract: PURPOSE:To effectively mount leads on a circuit substrate and to simply regulate the flatness error of leads by forming a conductive member so that the outer ends of the leads may be disposed on the same plane, and correcting the flatness error of the leads. CONSTITUTION:To mount a semiconductor device on a circuit substrate such as a printed substrate, the outer ends 11b of leads 11 of the device are placed at predetermined positions on the substrate. Thus, the ends 11b are so regulated in advance as to be positioned on the same plane by conductive members 15, the all ends are contacted with the substrate surface without fluctuation. Thereafter, the ends 11b of the leads 11 are secured by solder or the like on the substrate. Since the flatness error of the leads 11 in longitudinal direction is corrected by the forming errors of projections 14a formed at the peripheral edges of the bottom of a package 14 and the irregularity of bending the ends 11b of the leads 11, the mounting work can be simply and effectively achieved.
Patent JP-H03121030-A (JP)
Title: Air/water feeding devices for endoscope
Inventor: IIDA YOSHIHIRO
IPC: A61B1/00
Filed: 1989-10-04
Abstract: PURPOSE:To perfectly discharge the water left in conduits by installing a selecting means for selecting an air feeding conduit and a water feeding conduit, in the discharge of water after the water feeding for cleaning. CONSTITUTION:When a switch 28 is turned ON, a control part 25 detects said operation, and the following control is carried out automatically. The third and second solenoid valves 17 and 15 are opened simultaneously, and after an air feeding conduit 23 and a water feeding conduit 24 are cleaned for a certain time, said conduits 23 and 24 are closed, and then the cleaning for the air feeding conduit 23 and the water feeding conduit 24 is completed. Then, the fourth solenoid valve 19 is opened to carry out the water supply in the both conduits, and after the water in the water feeding conduit 24 is discharged, said conduit 24 is closed, and then the first solenoid valve 11 is opened, and after the water in the air feeding conduit 23 is discharged, the first solenoid valve 11 is closed. Thus, cleaning and drainage of both the conduits can be carried out in one-tough operation of pushing the switch 28, and air feed and drainage can be carried out independently in each conduit 23, 24, and the trouble due to the left water is obviated.