baber/WOPTO huggingface dataset:
Patent JP-H0484434-A (JP)
Title: Semiconductor device
Inventor: SAKURAI MICHIO
IPC: H01L21/3205
Filed: 1990-07-27
Abstract: PURPOSE:To prevent a contact hole resistance and a through hole resistance from extremely increasing by using a wiring material of predetermined composition of Al-Si-P alloy. CONSTITUTION:A wiring material of an Al-0.5-2%Si-0.04-0.5%P alloy is used. A B-, P-added silicon oxide film 2 is formed on an Si substrate 1 by a vapor growing method, and a contact hole is opened by using a photolithography technique. Then, for example, an Al-1%Si-0.1%P thin film is formed 1.0mum thick at 8mTow, 7kw at 200 deg.C, and the wiring is patterned by using photolithography. Then, it is heat treated at 450 deg.C for 30min to stabilize an element. Since fine Si precipitate is generated at the time of cooling, a contact resistance does not extremely rise.
Patent JP-S6356517-A (JP)
Title: Production of flame-retardant resin composition for laminated sheet
Inventor: OGATA MASARU
IPC: C08G59/44
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the titled composition, useful for electrical machinery and apparatus, etc., exhibiting flame retardant effect in a small amount and having excellent flexibility as well as storage stability adding tetrabisphenol A and then an aromatic amine to a specific diglycidyl ether and reacting the reactants one after another. CONSTITUTION:Diglycidyl ether of brominated bisphenol A.alkylene oxide adduct expressed by formula I (R1 and R2 are -CH2-, -C2H4- or formula II; m and n are 1-6) is blended and reacted with tetrabromobisphenol A, using a tert. amine as a catalyst and an aromatic amine is added to the resultant product in an equimolar number to residual epoxy and reacted with the product to provide the aimed composition.
Patent JP-H0487692-A (JP)
Title: Method for discharging supernatant water
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 1990-07-27
Abstract: PURPOSE:To discharge supernatant water at the speed corresponding to the capacity of a transfer pump without including the scum on the water surface and the sludge settled in the water into this water by executing the discharge and stop of the supernatant water only by the operation and stop of the transfer pump and the opening and closing of a siphon bread valve. CONSTITUTION:The volume of the water falling by gravity decreases on increasing of the water level in a treated water tank and decreasing water level difference h until the volume balances with the volume of the water transferred by the transfer pump 2. The supernatant water is discharged at the speed corresponding to the capacity of the transfer pump 2 from a reaction chamber A after the formation of the balance and, therefore, the specified draining speed is attained and the water levels in the reaction chamber A and the treated water tank B fall while maintaining a specified level difference h0. The signal from a water level gage 6 is sent to an operation board 7 and the siphon break valve 18 is opened when the supernatant water of the reaction chamber is discharged down to a low water level(LWC). Air is sucked from the valve 18 and flows via a siphon break distributing valve 17 into a cap box-shaped cover 11. The atm. pressure is, therefore, restored in the cover 11 and the water level in the cover falls down to the same water level (the part lower than an overflow weir) as the outside. The siphon is thus broken and the water discharging is stopped.
Patent JP-H0643010-A (JP)
Title: Weight measuring apparatus
Inventor: MASUDA YOSHIO
IPC: G01G23/01
Filed: 1992-07-27
Abstract: PURPOSE:To obtain a weight measuring apparatus protected against the effect of external vibration. CONSTITUTION:A load cell 22 outputting a detection signal corresponding to the load applied to a transfer mechanism 21 is interposed between the mechanism 21 for transferring an object 54 to be measured and a fixed stage 24. A coupling rod 44 born rotatably around a fulcrum pin 40 supported on the fixed stage 24 has one end secured with a balance weight 46 and the other end being engaged rotatably with the transfer mechanism 21 through a shaft part 50. When the fixed stage 24 is subjected to external vibration, the transfer mechanism 21 vibrates according to the external vibration and thereby noise due to external vibration is not superposed on a signal detected through the load cell 22.
Patent JP-H0542875-A (JP)
Title: Steering wheel
Inventor: TOTANI CHIHARU
IPC: B62D1/06
Filed: 1991-08-09
Abstract: PURPOSE:To detect and decide simply and surely the perspiring condition and tense condition of a driver by embedding at a ring portion where a covering material at a steering wheel main body is formed, a humidity sensor to detect water given out from a palm gripping the ring portion. CONSTITUTION:A steering wheel main body 1 has a ring portion 2, spoke portions 3 and a pad portion 4 covering a boss portion, with a core metal 5 as a base. Also, a synthetic resin layer and a covering material 7 are formed in order at the outer periphery of the core metal 5. In this instance, an insertion hole 8 for a humidity sensor 10 is drillingly provided on the anti-pad side of the ring portion 2 at the synthetic resin layer. Also, an appropriate number of small holes are drillingly provided at the covering material 7 that is located on the upper surface of the sensor 10. In addition, the sensor 10 is housed at the inside of a housing 11, and a humidity permeable member 12 is provided at the opening portion of the housing 11. And the perspiring amount of a palm gripping a steering wheel is detected as the change of humidity and by this, the tense condition of an operator is decided.
Patent JP-S6443832-A (JP)
Title: Production of substrate for information recording
Inventor: MASUDA TETSUO
IPC: B29C65/08
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a substrate having good warpage by using positioning chucks which are radially split and subjecting the substrate for information recording having an air sandwich structure to ultrasonic welding. CONSTITUTION:The positioning chuck 13 is constituted of split bodies 13a-13c and guide parts 15a-15c thereof. Connecting pins 16a-16c of the chuck 13 are connected to an air chuck 16 and the split bodies 13a-13c are radially opened to the position of a stopper 19 by the compressed air from an air feed pipe 17. An outside circumferential spacer 5 and the substrate 3a are superposed on an anvil 11 and the chuck 13 is inserted into a center hole 2 in this constitution. The bodies 13a-13c are then opened by the compressed air to position the substrate 3a. The substrate 3a and the spacer 5 are ultrasonically welded in this state; thereafter, the substrates 3a, 3b are superposed via the inside circumferential spacer 6 and are positioned by the chuck 13 in the same manner as mentioned above. The substrates are thus stuck together by the ultrasonic welding, by which the substrate for information recording having the good warpage is obtd.
Patent JP-H0486613-A (JP)
Title: Lens for reading image
Inventor: FUKAZAWA MOTOMU
IPC: G02B9/16
Filed: 1990-07-27
Abstract: PURPOSE:To correct various aberrations, such as halos and comatic aberrations with good balance and to obtain high optical performance by specifying the leans shapes of three lenses and the aspherical coefft. of the aspherical face to be applied on the lens face on the document surface side of the 2nd lens. CONSTITUTION:This lens has the positive 1st lens G 1, the negative 2nd lens G 2 having concave faces on both faces, and the positive 3rd lens G 3 having convex faces on both faces. The lens face on the ducument surface side of the 2nd lens G 2 is aspherical. The conditions of exprassion I are satisfied when the aspherical shape is designated as an X axis in the optical axis direction ;and a Y axis in the direction perpendicular to the optical axis, the radius of paraxial curvature as R3, and the aspherical coeffts. as A, B, C, D, E. The lens which is corrected of the various aberrations.such halos and comatic aberrations, with good balance over the entire part of the reading angle of view, has the high optical performance, about 4 F number and about 55 angle of view for image reading is obtd. in this way.
Patent JP-H0652932-A (JP)
Title: Wire connecting device
Inventor: TSUKAWAKI YOSHIMITSU
IPC: H01R13/64
Filed: 1992-07-28
Abstract: PURPOSE:To prevent erroneous connection by varying pitches between respective adjoining connecting holes respectively. CONSTITUTION:Pitches, between respective connecting holes of a connector 1 and between adjoining connecting terminals 3 of a plug 2, are arranged so as to be different each other. Consequently erroneous connection can be prevented because of impossible connection in the direction of different polarity.
Patent JP-H0654454-A (JP)
Title: Induction charger
Inventor: INAKAGATA SATORU
IPC: H02J7/00
Filed: 1992-07-28
Abstract: PURPOSE:To reduce a component cost by maintaining a charging current constant and suppressing heat generation. CONSTITUTION:A base current, an emitter voltage of a transistor Q2 of a Colpitts oscillator 3 are controlled directly by a Zener diode ZD2 without using a conventional stabilized power source. The diode ZD2 is connected to base of, the transistor Q2 to maintain a base potential VB of the transistor Q3 constant. Thus, since the base current of the transistor Q2 is controlled, a voltage E1 generated in a coil L1 is also suppressed at its peak voltage to become constant. Accordingly, a voltage generated in a coil L2 also becomes constant, and, internal resistances of a battery 5 is the same, a charging current becomes constant.
Patent JP-H0858755-A (JP)
Title: Labeling machine
Inventor: HOTTA YOSHINORI
IPC: B65C3/12
Filed: 1994-08-25
Abstract: PURPOSE: To downsize a labeling machine by a method wherein even labels in continuous form can be stuck on containers without enlarging the diameter of a sucking drum. CONSTITUTION: At a labeling machine, labels 2 are held on a drum 7 that is rotated and stuck on containers 16 that are carried by a conveyer. The labeling machine is equipped with a carriage 25 that moves in the transfer direction of the drums 16 at speeds faster than the circumferential speed of the drum 7, so that the drum 7 is rotated in the direction opposite to the transfer direction of the containers 16 by the conveyer while the containers 16 that are carried by the conveyer are pressed to the drum 7.
Patent JP-H1025794-A (JP)
Title: Metal protective frame for u-shaped concrete ditch
Inventor: SUZAKI TORU
IPC: E03F5/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the repair of the injection of adhesives at the time of peeling by forming through-holes to the road-surface exposed section of a metallic protective frame protecting the top face of a U-shaped ditch made of concrete at regular intervals and detachably installing plugs consisting of a synthetic resin, etc. SOLUTION: Approximately Z-shaped sectional metallic protective frames 2 are fixed at the upper end sections of both side walls of a U-shaped ditch 1 made of concrete by anchors, etc., for protecting the road-surface exposed sections 3 and ditch-cover suspending sections 4 of the U-shaped ditch 1, etc. Non-slips 7 are formed beforehand to the road-surface exposed sections 3 of the protective frame 2 while plugs 6 composed of a synthetic rubber, etc., are fitted into through-holes formed at regular intervals. When the protective frame 2 is floated and peeled from the concrete surface of the U-shaped ditch 1 by the passage, etc, of cars for a prolonged term, the plugs 6 are removed, and adhesives having high fluidity are injected from the through-holes and the protective frame 2 is bonded. Accordingly, the U-shaped ditch 1 can be repaired easily in an extremely short time, and the plugs are taken off and air in mortar can be made to escape when the U-shaped ditch is placed on a field and executed.
Patent JP-H0788264-A (JP)
Title: Multi-color embroidery pattern entering device
Inventor: TANAKA HARUHIKO
IPC: D05B21/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide a multi-color embroidery pattern entering device which allows acquiring multi-color image data at one run of reading operation from a sheet of original picture drawn in multiple colors. CONSTITUTION:Hue is divided by a hue dividing means 7 in accordance with the number of colors as specified by a number-of-colors entry means 3. An original picture drawn in multiple colors is one-run scanned by an image scanner 2, and image in applicable color is read, and the image data is divided by an image data dividing means 4 according to the hue divided. The data divided for each hue is accommodated in an image data storing means 11 together with the code of the hue.
Patent JP-H0544916-A (JP)
Title: Device for cleaning inside surface of chimney
Inventor: SHIMIZU YASUO
IPC: F23J3/02
Filed: 1991-08-12
Abstract: PURPOSE:To carry out cleaning efficiently by a chimney cleaning device that can be carried into a chimney easily and is easy to be assembled. CONSTITUTION:An elevating device is provided with an elavating body 1 that is free to be elevated up and down and move around inside a chimney 2 through an upper wire rope and lower wire rope 35, 40 at the upper and lower sections of the elevating device, and this elevating body 1 is constituted of a balloon member that can be formed with a cross section similar to the cross section of the flue by a forming gas 8 sealed in the balloon or is shrinkable. And on the outer circumferential section of this elevating body 1 a cleaning nozzles 4, scrapers 5, sliding pads 6, and cleaning brushes 7 capable of cleaning the inner faces of the chimney 2 are provided.
Patent JP-S6177850-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA TADASHI
IPC: G03C1/035
Filed: 1984-09-26
Abstract: PURPOSE:To provide a photosensitive material superior in graininess in the wide density region by incorporating a silver halide grain group having a correlation coefft. that the higher the silver content in the grains the higher content of the AgI, of >=0.7 in the relation between the grain size of the silver halide grains and the content of AgI. CONSTITUTION:When the grain size distribution of an emulsion is too narrow, the correlation coefft. becomes unfavorably smaller, but on the contrary, when too large, the sensitivity in the larger-sized grains decreases, resulting in incurring an unfavorable state of deteriorating graininess. A proper extent of a grain size distribution is preferable, and a preferable value of a standard deviation/average grain diameter is 0.1-0.5, especially, 0.15-0.4. A preferable silver halide compsn. is silver bromide, and its volume content of >=6mol% has high effect. The emulsion can be prepared by the combination of the known processes in the field of the industry of silver halide photographic material, and the silver halide crystalline grains can be formed by reacting the water-soluble silver salt with a water-soluble halide in 2 or more steps.
Patent JP-S5887203-A (JP)
Inventor: UORUTAA JIEI ROOZUMASU
IPC: B22F1/14
Filed: 1982-11-16
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-H0948868-A (JP)
Title: Antimicrobial porous film and its production
Inventor: KAMEYAMA MASAO
IPC: C08J9/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial porous film which has enlarged areas contacting the antimicrobial agent to air and can reveal excellent antimicrobial properties with reduced doses by drawing a film or a sheet made of a composition of a polyolefin resin, an antimicrobial agent and a filler. SOLUTION: A resin composition containing (A) a polyolefin resin such as polyethylene, polypropylene and the like, preferably in an amount of 100 pts.wt., (B) an antimicrobial agent, preferably in an amount of 0.2-5 pts.wt., (C) a filter, preferably calcium carbonate or barium sulfate, preferably in an amount of 5-200 pts.wt., is processed to a film or sheet, then the film or sheet is drawn. The resultant film has a porosity of >=50%, particularly 60-90%, an air permeability of preferably <=1,000sec/100cc and the hydraulic pressure resistance, preferably >=1,000mmHg. This film is obtained by melt forming a composition containing the component A and the component B into a film or sheet and drawing the sheet or film mono- or biaxially.
Patent JP-S6355643-A (JP)
Title: Knowledge information referring device
Inventor: IWAMOTO MASAHIKO
IPC: G06F17/30
Filed: 1986-08-26
Abstract: PURPOSE:To carry out generation of an object and reference of the knowledge information in the same phase by setting again a pointer for reference between objects for each instruction of generation, correction and deletion of the object. CONSTITUTION:An input part 1 accepts the instruction of generation, correction and deletion of objects or a request for the knowledge information. The result of reference is displayed at an output part 2. A maintenance means 4 sets again a pointer for reference between objects according to an inputted instruction. Based on this set pointer, a reference means 5 refers to the knowledge information. The means 4 is fractionized according to the types and units of generation and deletion of objects, slots and facet as well as generation, correction and deletion for setting, erasion, change of relationship between universal applicability and specialization, etc. of the facet value.
Patent JP-S6444067-A (JP)
Title: Field-effect transistor
Inventor: MORIKAWA HIROSHI
IPC: H01L21/338
Filed: 1987-08-11
Abstract: PURPOSE:To eliminate the limit of a saturated current due to a surface depleted layer and to obtain preferable high frequency characteristics by providing a single crystalline layer selectively grown on an active layer region between the drain side end of a gate electrode and a drain electrode or a high concentration layer provided under the drain electrode. CONSTITUTION:A single crystalline layer 2 selectively grown on the region of an active layer 3 between the drain end of a gate electrode 1 and a drain electrode or a high concentration layer 4 provided under the drain electrode is provided, and the thickness of the layer 2 is so selected as to become equal to the length of a surface depleted layer. With such a structure, it is extended only in the single crystalline layer to which the depleted layer is added. Thus, a current limit due to the depleted layer is eliminated, thereby obtaining a preferable high frequency characteristics.
Patent JP-H0527893-A (JP)
Title: Input/output control device
Inventor: KOJIMA MASAAKI
IPC: G06F13/12
Filed: 1991-07-17
Abstract: PURPOSE:To enable the drastic increase of the number of effective input/output terminals in an input/output control device including a PIO (parallel.input.output.interface.controller) and a matrix switch. CONSTITUTION:This device is an input/output control device including a PIO 10 and a matrix switch 13. The terminal part within a first port part 11 in the PIO 10 and the terminal part within a second port part 12 are constituted so that they may be connectable with a desired selection relation in connection point parts SO to S15 within the matrix switch 13.
Patent JP-H0250810-A (JP)
Title: Manufacture of pallet
Inventor: KUROSAWA KIYOSHI
IPC: B65D19/32
Filed: 1988-08-12
Abstract: PURPOSE:To produce the pallet having high bending strength and capable of fixing a non-skid member effectively by a method in which while a pallet body is molded by covering a core material with glass fiber reinforced thermoplastic resin, platelike elastomer is welded under heating to the pallet body. CONSTITUTION:The lower half of elastomer is received in the recessed part F of a bottom force, and a plurality of resin sheets 36 are placed on a projected part 34A. This resin sheet 36 is the sheet made of polypropylene wherein long glass fiber is buried, whereby after molding, its strength is heightened remarkably by the glass fiber. Core material 18 having the area a little smaller than that of the resin sheet 36 is placed on this resin sheet 36, and further the thin resin sheet 38 containing the same material as that of the resin sheet 36 is placed on this core material 18. In this state, when a top force 32 is engaged with the bottom force 34 and they are pressurized and heated, the resin sheets 36 and 38 are melted and are closely stuck mutually, and then covers surely the surrounding of the core material 18, thereby making the synthetic resin 16 in which the core material 18 is buried, and simultaneously the part of the resin enters in each deep groove and becomes leg part 14.
Patent JP-H0250452-A (JP)
Title: Prober
Inventor: SUETSUGU TOSHIYUKI
IPC: G01R1/067
Filed: 1988-08-12
Abstract: PURPOSE:To protect the probe needle of a probe card from influence of the induction noise of an adjoining probe needle by a method wherein the probe needle is covered with an insulating layer coaxially with the probe needle as a center except the tip part of the probe needle and the insulating layer is covered with a shielding layer. CONSTITUTION:A probe needle 2 touching an IC chip 7 to be measured is covered with a shielding layer 4 coaxially except its tip part and the one end of the shielding layer 4 is connected to a ground wiring pattern 6 on a card board 1. Thus, the circumference of the probe needle 2 is covered with a thin insulating layer 8 of resin or enamel and the circumference of the insulating layer 8 is further covered with the shielding layer 4 of conductive resin or the like and the shielding layer 4 is connected to the ground wiring pattern 6. With this constitution, the influence of the induction noise of an adjoining probe needle can be avoided.
Patent JP-S58102475-A (JP)
Inventor: MURAKI AKIRA
IPC: H01R13/10
Filed: 1981-12-14
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-S6444631-A (JP)
Title: Rds receiver
Inventor: RYU KOICHI
IPC: H04B1/06
Filed: 1987-08-12
Abstract: PURPOSE:To accurately reproduce radio data by interrupting the supply of a ratio data signal to a PLL circuit of a demodulating means for a prescribed time only at the time of the change of the reception frequency. CONSTITUTION:When the channel selection processing is terminated and the frequency division ratio of a programmable frequency divider of a PLL circuit in a front end 11 is not changed, the radio data signal is demodulated since a gate circuit 17 is turned on to supply the detection output of an FM detector 4 to a filter 6 through a gate circuit 17. When the frequency division ratio is changed, the gate circuit 17 is turned off to interrupt the supply of the detection output of the FM detector 4 to the filter 6, and the gate circuit 17 is turned on after a prescribed time. Thus, the oscillation frequency of a VCO of the PLL circuit 7 is prevented from being pulled-in to either sideband of the radio data signal by the change of the frequency division ratio.
Patent JP-H0862555-A (JP)
Title: Optical functional device
Inventor: NAKAZAWA TADAO
IPC: G02F1/035
Filed: 1994-08-26
Abstract: PURPOSE: To enhance the efficiency of mode transformation by means of an electric field and to reduce an impressed voltage in an optical functional device in which electric optical efficiency is utilized. CONSTITUTION: This optical functional device having a comb-line electrode 30 for periodically adding the electric field along extending direction with respect to an optical waveguide 20 on the surface of a substrate constituted of an electric optical material on the surface layer of which the optical waveguide 20 is formed is provided with a conductor 50 which is partially superposed on the optical waveguide 20 and which is separated from the electrode 30 in arrangement by plane view between respective electrode fingers 31 constituting the electrode 30.
Patent JP-S5992041-A (JP)
Inventor: AKIYAMA SEIZABUROU
IPC: B02C19/06
Filed: 1982-11-17
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。