baber/WOPTO huggingface dataset:
Patent JP-2000203646-A (JP)
Title: Fitting cushioning material
Inventor: TANAKA KEIJI
IPC: B65D5/50
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To impart a cushioning function to a laminated body by sticking punched plates and noncut plates to each other so as to mutually cross these corrugated streaks in order to form the laminated body which is hard to bend and fitting a commodity into the punched part to fix it. SOLUTION: Noncut plates 4 are stuck to one side face of punched plates 2 on which cutouts 1 are formed to form a laminated body so that corrugated streaks of respective plates cross each other at right angles and make the laminated body 6 hard to bend. The laminated bodies 6 are fitted to both top and bottom sides of the commodity 5. As the bottom face of a 1.8 liter bottle for as the commodity 5 is wide and the top face is small, the cutout part 1 of the top laminated body 7 is made small and the cutout part 1 of the bottom laminated body is made large. After the laminated bodies 6 have been fitted on the top and bottom parts, the bottle is contained in an external case to complete the packing. In this way, the top and bottom of the commodity can be protected and even when it drops during transportation, the bottle can be prevented from breaking.
Patent JP-H05206688-A (JP)
Title: Semiconductor device and surface mounting of the same
Inventor: ISHIKAWA HISAMITSU
IPC: H01L23/31
Filed: 1992-01-24
Abstract: PURPOSE:To enable high density surface mounting by arranging and coupling a plurality of vertical mount type semiconductor devices to form a semiconductor device block. CONSTITUTION:A plurality of semiconductor devices 103 are arranged and coupled to form a semiconductor device block 107. A semiconductor device block 107 consisting of a plurality of semiconductor devices 103 is of the self- standing type. Next, a semiconductor block 107 is put on the predetermined position, for example, on a printed circuit board 111 on which a solder paste is printed. Successively, the solder paste is melted by reflow with hot air and external leads 102 and the printed circuit board 111 are soldered. Since the semiconductor device block 107 is self-standing, the semiconductor block 107 is not fallen even when the adhesive solder paste is melted at the time of reflow. Accordingly, a vertical mount type semiconductor device 103 can be mounted by the high density surface mounting method.
Patent JP-H06218636-A (JP)
Title: Product disassembly using separation/decomposition diagram
Inventor: MIHARA TOSHIHIRO
IPC: B23P19/04
Filed: 1993-01-26
Abstract: PURPOSE:To permit the efficient reutilization by carrying out disassembly by using a separation/decomposition diagram in which each joint state of the single parts is memorized, in the disassembly of an industrial product, etc., which are formed by assembling a plurality of single parts. CONSTITUTION:In the assembly of single part A-E, joint drawings are formed according to four rules I-IV. According to the rule I, the table I is formed in the case where the parts A-E can be separated individually. According to the rule II, the table II is formed in the case where the parts can be separated after the part E is separated, and according to the rule III, the table III is formed in the case where the parts A-C are connected with the part E, and the connection A-B-C is formed and can be separated, and according to the rule IV, the table IV is formed in the case where the parts A-C are joined with the part E, and after E is separated, the parts can be separated in succession from A to C. These four rules are combined and fitting-joined, and the separation/disassembly diagram is generated, attachingly writing the bolt screw joint V, adhesive joint W, and the separation/decomposition end point Q. Disassembly is carried out according to the diagram.
Patent JP-H08204667-A (JP)
Title: De-mapping circuit
Inventor: MUROI KIYOSHI
IPC: H04J3/00
Filed: 1995-01-26
Abstract: PURPOSE: To reduce the scale of a memory control circuit and to eliminate the need for high speed processing by writing a data signal and tentatively storing the signal. CONSTITUTION: A data signal without being distinguished is written in a memory 12 as a write signal 101. A data class signal 112 to identify parts D, α, γ of data written in the memory 12 and to identify presence/absence of stuffing in the part γ is written in a memory 13 in parallel with the write. Furthermore, a memory read control signal 127 is fed to the memories 12, 13. A read signal 121 from the memory 12 is latched by a register 17. The signal 122 latched by the register 17 is loaded to a P/S section 19 via a bit selector 18 and shifted by an output timing signal 106 and outputted as an output data signal 105. Furthermore, a signal 124 read from the memory 13 indicates distinguishing of data written and presence of stuff and then a byte counter 20 and a bit location register 21 are controlled.
Patent JP-H05207651-A (JP)
Title: Semiconductor device
Inventor: OKUMURA KENICHI
IPC: H01L27/04
Filed: 1992-01-24
Abstract: PURPOSE:To realize cost reduction by a constitution wherein a backup circuit and a backup power supply are built in and only a power supply is connected with an external circuit. CONSTITUTION:A power supply pin P1 is connected with an external power supply Vcc and a ground pin P2 is connected with a ground Vss. Solar cells 12 are integrally sealed with glass or the like in the center on the top surface of a device 1A. A chip 10 in the device 1A normally operates with power being fed from an external power supply Vcc connected with the power supply pin P1. Upon failure of the power supply Vcc, a diode 3 conducts to feed power from the solar cells 12. Since a backup circuit, i.e., the diode 3, and a backup power supply, i.e., the solar cells 12, are built in the device 1A, only the power supply Vcc is required to be connected externally with the device 1A and thereby the power supply circuit is simplified. According to the constitution, cost reduction of semiconductor device is realized.
Patent JP-H04245670-A (JP)
Title: Lead frame and manufacture of semiconductor device using the same
Inventor: MIWA TAKASHI
IPC: H01L23/50
Filed: 1991-01-31
Abstract: PURPOSE:To enhance yield of an assembling process of a semiconductor device, to prevent a mounting malfunction when the device is mounted on a mounting board, and to provide a lead frame which can perform the purposes. CONSTITUTION:(A):a manufacturing method for a semiconductor for forming solder layers 3C on the surfaces of a plurality of outer leads 3B comprises a step of sequentially drawing up the leads 3B from a solder tank from an initial stage of a lead array 3 toward a final stage, and (B): an step of guiding excess solder adhered to the lead 3B of the final stage of the array 3 to the outer region of the lead 3B of the final stage of the array 3. A groove 4 is provided on the outer region of the lead 3B of the initial or final stage of the array in which a plurality of the leads 3B are arranged in a lead frame 1 having the plurality of the leads 3B.
Patent JP-S59137874-A (JP)
Title: A/d conversion circuit for scintillation camera
Inventor: OOCHI MASAAKI
IPC: G01T1/164
Filed: 1983-01-27
Abstract: PURPOSE:To achieve a high performance digital conversion by including a counting rate meter for measuring counting rate of incident gamma ray and a control circuit for controlling the number of digitized bits according to the counting rate. CONSTITUTION:Data counts per unit time, namely, counting rate of incident gamma rays is measured with a counting rate meter 9 by a Z signal Z outputted from a position calculating circuit 1. A gate control circuit 10 receives signal from the counting rate meter 9 and sets a prohibition time so that an A/D conversion clock s3 will be outputted from the second AND gate 5 by the same number as the number of digitized bits predetermined according to the counting rate obtained to output a conversion prohibiting signal s1.
Patent JP-S59136955-A (JP)
Title: Manufacture of thermal conductive electric insulating sheet
Inventor: ITOU RIYOUICHI
IPC: H01L23/32
Filed: 1983-01-25
Abstract: PURPOSE:To obtain the titled sheet, workability thereof is excellent and which requires no drying process for volatilizing a solvent, by coating glass cloth with a composition section mainly comprising an addition polymerization type liquefied silicone rubber and boron nitride and curing the composition section. CONSTITUTION:Glass cloth is coated with a thermal conductive electric insulating composition mainly comprising an addition polymerization type liquefied silicone rubber and boron nitride, and the composition is cured. Said addition polymerization type liquefied silicone rubbeer is composed of a substance such as diorganopolysiloxane, a molecule thereof has at least two silica atom coupled alkenyl groups, and a liquefied organopolysiloxane, a molecule thereof has at least two silica coupled hydrogen atoms, and cross-linked under an addition reaction catalyst to form a rubber elastic body.
Patent JP-H02189223-A (JP)
Title: Air conditioner for automobile
Inventor: SUZUKI NOBUHIKO
IPC: B60H1/00
Filed: 1989-01-19
Abstract: PURPOSE:To improve the startup capacity of heating by housing a cooling water heat exchanger, where an engine cooling water being heated by exhaust gas is circulated through, in an accumulator, in a heat pump type air conditioner. CONSTITUTION:Each of inflow/outflow pipes 2 for cooling water being circulated in a gap with a radiator 3 is connected to an engine 1, and a pipe 3 branched off from the point midway in the pipes 2 is connected to a core 11 of an exhaust gas heat exchanger 6, having it subjected to heat exchange with exhaust gas passing through the inside of an exhaust pipe 7. The heated cooling water is led into a cooling water heat exchanger 17 housed in an accumulator 22 in a heat pump circuit 20 via a pipe 14, and then it is put back to the engine 1. In addition, a pipe 18 being connected to a heater core 19 for cab heating is bifurcately connected to the pipe 14. The heat pump circuit 20 is made up of coupling those of compressor 21, accumulator 22, four-way selector valve 23, outdoor heat exchanger 24, indoor heat exchanger and pressure reducing valve 25 through a pipe-line.
Patent JP-S60154568-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAGUCHI HIROHISA
IPC: H01L29/10
Filed: 1984-01-24
Abstract: PURPOSE:To prevent the generation of a defective layer in the vicinity of the surface by forming a high impurity concentration layer through diffusion until the layer reaches to the upper side surface of an epitaxial layer from the base on the substrate side of the epitaxial layer. CONSTITUTION:A second conduction type high impurity concentration layer 13 is formed to a first conduction type semiconductor substrate 10 by utilizing a mask layer 11. The layer 11 is removed, and a second conduction type epitaxial layer 14 is grown on the surface 10a of the substrate 10. An impurity is diffused up to the upper side surface 14a of the layer 14 from the layer 13 through heat treatment, and a second conduction type high impurity layer 15 in which the layer 13 diffuses to the layer 14 is shaped. A local insulating layer 16 is formed to a section, to which a semiconductor element region is not shaped, of the layer 14. A gate insulating film 17 and a gate electrode 18 are formed on the surface 14a. A required semiconductor element region is shaped in a surface region in the layer 15. According to the manufacture, radiation noises are reduced because there is no possibility of which a defective layer is generated near the surface.
Patent JP-S63179873-A (JP)
Title: Isoxazole derivative
Inventor: OGAWA KAZUO
IPC: A61P3/08
Filed: 1987-01-19
Abstract: NEW MATERIAL:An isoxazole derivative expressed by formula I [R1 is lower alkyl or formula II (R3 is H or lower alkoxy); n is 0-3; R2 is H (R2 is not H when n is 0 or 1) or the formula -CH2CONH-R4 (R4 is H, lower alkyl or phenyl)]. EXAMPLE:5-(3-Methyl-5-isoxazole)methylene-rhodanine-3-acetamide. USE:Useful as a medicinal agent, e.g. a drug for diabetes and cataract, etc., having hypoglycemic, hypolipemic, inhibitory action on aldose.reductase, etc., as well as excellent tissue affinity. PREPARATION:As shown in the reaction formula, an aldehyde derivative expressed by formula III is condensed with a compound expressed by formula IV in a molar amount of preferably about 1.0-1.2 times based on the compound expressed by formula III under condition of Knoevenagel condensation reaction to afford the aimed compound expressed by formula I.
Patent JP-H0878112-A (JP)
Title: Receptacle with door
Inventor: HONDA MINORU
IPC: H01R13/44
Filed: 1995-01-26
Abstract: PURPOSE: To reduce dimensions of a whole body and prevent opening of a door in such a case as it is pricked with a needle by mistake. CONSTITUTION: A case 1 is internally provided with a blade receiving part 4 composed of a round pin receiving part 2 for insertion and contact of a round pin and a plug blade receiving part, 3 for insertion and contact of a plug blade, quick coupling terminal 5 to which an electric wire inserted from outside is mechanically and electrically connected via insertion, and a door 60 opened by insertion of the round pin and plug blade and closed by drawing out of them. The door 60 is split into two and each of them is free to open and close. The case 1 is formed into a single module size of a standardized recessed wiring fitting.
Patent JP-H07218275-A (JP)
Title: Position measuring device
Inventor: TSURUSAKI MASANORI
IPC: G01C21/00
Filed: 1994-02-02
Abstract: PURPOSE:To easily understand the position relationship between a current position and a retrieval position by simultaneously displaying the current position and the retrieval position (destination) on a screen and at the same time selecting map information so that both positions are separated most greatly. CONSTITUTION:A reading means 2 stores a CD-ROM for storing a plurality of pieces of map information with different scales and position information corresponding to a plurality of names of places and facility names. When retrieval execution is instructed by an input means 6, a retrieval means 3 retrieves the same name of a place (facility name) as the specified name (destination) from the stored names. further selects one name (destination) corresponding to a desired position information out of them, and allows the reading means 2 to read desired position information. A control means 5 simultaneously displays 4 the current position calculated by a GPS signal 1 and a position (destination) corresponding to the selected name on a screen, and selects and displays 4 a map with a proper scale so that the distance between the current position and the destination is the longest on the screen.
Patent JP-H03214141-A (JP)
Title: Light emitting device for overhead projector
Inventor: BETSUSHI KOUSEI
IPC: G03B21/132
Filed: 1990-01-18
Abstract: PURPOSE:To simplify the structure of this light emitting device and to reduce the cost thereof by using a spring member also as a knob for operating a slide member. CONSTITUTION:When a lamp 14 is relocated, the slide member 21 is operated while the spring member 23 which is used also as the knob is pinched. At this time, the engagement of an engagement means is temporarily released by resisting to the spring force of the spring member 23 and the slide member 21 is slided. Besides, the engagement means is engaged based on the spring force by the member 23 at a position where the other lamp is opposed to a condenser lens 15. By using the spring member 23 also as the knob in such a way, the structure is simplified and the light emitting device is inexpensively obtained.
Patent JP-S59136704-A (JP)
Title: Optical transmission fiber
Inventor: TATEGAMI YOSHIHARU
IPC: G02B1/04
Filed: 1983-01-25
Abstract: PURPOSE:To improve heat stability, workability, adhesion between a core and a sheath, etc. by using a polymer composed essentially of a specified methacrylate for a core component, and a thermoplastic fluororubber for a sheath component. CONSTITUTION:A polymer composed essentially of methacrylate represented by the formula shown in a figure (R is 1-6C alkyl or 8-20 alicyclic hydrocarbon) is used for a core component and a thermoplastic fluororubber is used for a sheath component. This rubber is composed of a fluororubber phase and a fluororesin phase as follows: As the rubber phase, 10-95pts.wt. polymer having 30- 120 thousand mol.wt. selected from a polymer made from vinylidene fluoride (VDF)/hexafluoropropene or pentafluoropropene/tetrafluoroethylene (TFE) (45-90: 5-50:0-35 molar ratio) and a polymer made from perfluoroalkyl vinyl ether/ TFE/VDF (15-75:0-85:0-85 molar ratio), and as the fluororesin, 5- 95pts.wt. polymer having 10-400 thousand mol.wt. selected from a polymer made from VDF/TFE (0-100:0-100 molar ratio) and a polymer made from ethylene/TFE (40-60:60-40 molar ratio).
Patent JP-S58128299-A (JP)
Title: Belt press type dehydrator
Inventor: KATOU OSAMU
IPC: B01D33/70
Filed: 1982-01-26
Abstract: PURPOSE:To provide a titled dehydrator which increases the dehydration efficiency by gravity by providing baffle plates which contact linearly with a filter cloth belt and increasing the exposure area of the filter cloth belt where sludge is formed by raking. CONSTITUTION:The sludge supplied onto a filter cloth belt 1 is carried in an arrow 19 direction and is passed under a rear bracket 29. In this stage, the sludge is distributed in the transverse direction of the belt 1 by baffle plates 33a erected on the surface of the belt 1, and is passed as sludge ridge of ridged shape between the plates 33a.... The free water squeezed and leeched by the raking effect thereof is permeated through the meshes of the belt 1 and is dropped. The sludge layer is again ploughed over by the baffle plates 33b... in succession thereto to expose the belt surface and to squeeze the sludge, whereby the moisture content of the sludge is decreased. The sludge is further crushed with a weir plate 47 and is fed to succeeding squeezing rolls. Thus, the baffle plates and the weir plates are disposed alternately to plough over the sludge many times and to discharge and dorp the free water by the compressive squeezing of the sludge and the exposure of the belt surface at each time, whereby gravity  dehydration is progressed with extremely good efficiency.
Patent JP-S62171759-A (JP)
Title: Method for controlling screw decanter type centrifugal separator
Inventor: NARUSE KATSUTOSHI
IPC: B04B1/20
Filed: 1986-01-23
Abstract: PURPOSE:To obtain the desired recovery rate and to minimize the water content of cake by continuously detecting the torque value of the inner drum when in operation, feeding the value to a process controller, obtaining the deviation, and correcting the velocity of a variable-speed backdriving gear. CONSTITUTION:In the method for controlling the screw decanter type centrifugal separator for separating a liq. to be treated such as sewage and night soil, the scraping torque value of an inner-drum screw 3 is continuously detected by a detector 13, and the value is inputted to the process controller 15 as a feedback signal through an arithmetic unit 14. The value is compared with the optimum-performance torque value, the deviation is obtained, and the speed of the variable-speed backdriving gear 21 is corrected by a controller 16. Meanwhile,the concn. of the separated liq. is detected by a separated liq. densitometer 17, the desired set torque value is changed when the value is beyond the upper and lower limits, and the operation is continued. Consequently, the recovery rate is kept at higher than a fixed value, and the liq. content of dehydrated cake can be minimized.
Patent JP-S57125093-A (JP)
Title: Diazonium series heat sensitive recording material
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/323
Filed: 1981-01-28
Abstract: PURPOSE:To provide a recording material in the title having a heat sensitive color forming layer consisting of a diazonium compound, coupler, binder and thermo-melting material on a supporting body and with enough heat response property for heat head and excellent long preservability. CONSTITUTION:A heat sensitive color forming layer comprises (A) a diazonium compound of te formulaeI-III (R1, R6, R8 are H, C1-5 alkyl, etc.; R2, R5, R9 are C1-5 alkyl, halogen, etc.; R7 is halogen, trifluromethyl, etc.; R10 is formulae IV, V; X1-3 is acid residual radical; M1-3 is a metallic salt forming double salt), (B) a coupler (for example: phenol), (C) thermo-melting or thermo-softening binder with 50-250 melting or softening point (for example: PVC), and (D) a thermo-melting material (for example: 2-tribrom ethanol) in 2-30pts.wt. for 1pt.wt. of (A) component, and either one of A component or B component is dissolved and dispersed so as to disperse as solid particles, and the heat sensitive color forming layers if formed by applying them as a coating so as to leave solid attachment of 1-10g/m<2> and dried on a supporting body.
Patent JP-H10209326-A (JP)
Title: Ball grid array and its manufacture
Inventor: HIDAKA AKIHIRO
IPC: H01L23/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball grid array superior in durability and reliability, by laying and bonding to the first solder balls second solder balls having a larger diameter than that of first solder balls, using a second eutectic solder, wherein the first solder ball diameter is smaller than the pad diameter of the solder ball. SOLUTION: The ball grid array is formed on a ceramic board 11 having a mother board-connecting surface 11 on which solder ball pads 13 are formed and visa 12a are connected. On the pads 13 first solder balls 14 having a smaller diameter than that of the pads 13 are bonded through a first eutectic solder layer 15. Second solder balls 16 having a larger diameter than that of the first ball are laid on flat parts 14a of the first balls 14 and bonded through a second eutectic solder layer 17. This prevents the first and the second eutectic solder layers 15, 17 from cracking due to fatigue even in an environment with rapid temp. change when the ball grid array 10 is mounted on a printed board.
Patent JP-H03215836-A (JP)
Title: Photoelectronic storage device
Inventor: MATSUDA KENICHI
IPC: H01L31/12
Filed: 1990-01-19
Abstract: PURPOSE:To offer the photoelectronic storage device which turns on and off an optical bistable circuit with the same light input by connecting the optical bistable circuit where a light emitting element and a 1st phototransistor are connected in series and a 2nd phototransistor in parallel, and further connecting a load resistance in series. CONSTITUTION:The 1st phototransistor 15 is connected in series with the light emitting element 18 to constitute the optical bistable circuit 27. The 2nd phototransistor 19 is connected them in parallel and the load resistance 20 is connected in series. When input light 26 is not made incident on the 1st and 2nd phototransistors 15 and 19, the solid line in the graph is obtained, but when the light is made incident, a broken line is obtained. Further, A, A', B, C, D, and D' indicate operation points of the circuit in the graph; and A, A', and B correspond to the off state of the optical bistable circuit and C, D, and D' correspond to the on state. Thus, when the input light is made incident on this circuit, whether the circuit turns on or off is controlled by varying a bias point, so the optical bistable circuit can be turned on and off with the same input light.