baber/WOPTO huggingface dataset:
Patent JP-S62242524-A (JP)
Title: Manufacture of foaming resin molded product with skin
Inventor: TAGO SATOSHI
IPC: B29C44/00
Filed: 1986-04-16
Abstract: PURPOSE:To enhance working efficiency and prepare a product of highly accurate dimension having uniform foaming layer by using a couple of molds and tuning both molds. CONSTITUTION:After a skin film 40a is put on a female mold 11 and a first mold 10 and a second mold 20 are returned to the specified molding position and clamped respectively, prefoaming resin particles are filled inside a cavity 10 by a filling gun 30, and vapor is introduced from vapor tubes 13 and 14 into chambers 11a and 12a to heat and swell prefoaming resin particle group and each of particles is fused and also mold an intermediate molded product 41 comprising a skin film 40a adhered integrally over part of the surface simultaneously. The intermediate molded product 41 is adhered to a male mold 12, and the male mold 12 and the female mold 21 retaining the intermediate molded product 41 are temporarily clamped and opened in a condition of being transferred to the side of female mold 21. The first mold 10 and the second mold 20 are clamped simultaneously, and while a new intermediate molded product is molded on the side of the first mold 10, a skin film 40b is adhered to the intermediate molded product 41 on the side of second mold 20, and the molds are opened when cooling of molded product is completed.
Patent JP-H11283810-A (JP)
Title: Chip type thermistor and its manufacture
Inventor: HIGUCHI YOSHIHIRO
IPC: H01C7/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To from an even and dense thermistor film easily, and efficiently, having a required film thickness precisely due to ease of film thickness control by forming the thermistor film by an electrodeposition method. SOLUTION: A lower electrode 3 is formed by making screen printing in a predetermined pattern of conductive paste on a plate surface of an insulating substrate by being. A part excepting a part to form a thermistor film 2 on the lower electrode 3 is covered with an insulating film 7. Next the insulating substrate 1 under this conduction is immersed in electrodeposition liquid, a facing electrode is made to face a thermistor film 2 forming side, a direct current voltage is impressed between the lower electrode 3 and the facing electrode, and an electrodeposition film is formed on the surface not covered with the insulating film 7 of the lower electrode 3. The electrodeposition film formed by this electrodeposition method is made the thermistor film 2. Thus an even and dense thermistor film is formed easily, efficiently and precisely.
Patent JP-S60230649-A (JP)
Title: Dry-developable resist having multilayered structure
Inventor: HATSUTORI SHIYUUZOU
IPC: G03F7/16
Filed: 1984-05-01
Abstract: PURPOSE:To obtain simply a resist having a multilayered structure and giving a relief having a high aspect ratio by alternately forming thin layers of a resist material having high sensitivity and high etching resistance and thick layers of a resist material having low sensitivity so as to laminate several layers. CONSTITUTION:Thin layers 3 of the 1st resist material having high sensitivity to X-rays or electron beams and high etching resistance and thick layers 4 of the 2nd resist material having low sensitivity to X-rays or electron beams are alternately formed on a substrate 1 by plasma polymn. so as to laminate several layers. Thus, a dry-developable resist having a multilayered structure can be easily manufactured. When the multilayered resist is used, a thick resist relief having a high aspect ratio can be formed by transferring a relief formed in the upper layer 3 having high etching resistance to the lower layer 4 having low etching resistance by reactive ion etching.
Patent JP-H01257339-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA HIROSHI
IPC: G06K19/077
Filed: 1988-04-06
Abstract: PURPOSE:To make a mounting space of a semiconductor chip small and to make a device small-sized by a method wherein the semiconductor chip, which is bonded onto a substrate having a conductive film and has an electrode pad, and an insulating film having a through hole are provided and a wiring pattern is formed. CONSTITUTION:A substrate 11 for semiconductor chip mounting use is composed of the following: an insulating base material 12 having a protruding part 12a; a conductive film 13 having a protruding piece 13a; two or more external connection terminals 14. A semiconductor chip 15 having an electrode pad 15a and a functional pattern 15b is bonded to the substrate 11 by using a conductive adhesive 16. An insulating film 17 having many conductive parts 17a as through holes is formed at the upper part of one part of the external connection terminals 14, the substrate 11 and the semiconductor chip 15. A wiring pattern 18 composed of a conductive film 18b is formed at the upper part of the insulating film 17. By this setup, a device can be made small-sized; it is possible to comply with a high-density mounting operation of the semiconductor chip.
Patent JP-H10277583-A (JP)
Title: Control of methane fermentation
Inventor: MATSUNAGA AKIRA
IPC: C02F3/28
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a methane fermentation control method capable of sensing a sign generating abnormal fermentation (system failure) within a methane fermentation tank utilizing waste at an early period to take a proper measure. SOLUTION: A methane forming speed measuring means 2, a conc. raw sludge charging amt. measuring means 3, a means 4 for measuring VS (ignition loss) and COD (chemical oxygen demand amt.) of conc. raw sludge, a digested sludge withdrawing amt. measuring means 5 and a digested sludge VSS (coarse suspended substance) measuring means 6 are arranged in a methane fermatation tank 1 and, on the basis of the measured data inputted from the respective measuring means, specific methane forming activity and org. matter vol. load are operated by an operational control means 7 and this org. matter vol. load is converted to COD vol. load to calculate a specific methane conversion ratio and control is performed so that this specific methane conversion ratio is, within an objective numerical value range.
Patent JP-H06302184-A (JP)
Title: Magnetic thin film memory and its recording or reproducing method
Inventor: FUKAMI TATSUYA
IPC: G11C11/15
Filed: 1993-04-13
Abstract: PURPOSE:To make it possible to obtain a large amplitude signal, to greatly improve SN and to greatly improve an access speed and data transfer speed at the time of reproducing. CONSTITUTION:The memory element consisting of MR magnetic layers 5 formed by laminating at least two kinds of magnetic layers 5a, 5b in such a manner that these layers are bonded by the interaction of exchange bonds via a nonmagnetic layer 5c is formed. These memory elements are arrayed in a matrix form and the memory elements lining up in a vertical or horizontal direction are connected in series by sense lines. Word lines are arranged in proximity to the columns of the memory elements lining up in a direction intersecting with these sense lines 2. Recording and reproducing are executed in the memory elements in the intersected parts by the currents of the word lines 3 and the sense lines.
Patent JP-H08254169-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: ODA YUJI
IPC: F02M61/18
Filed: 1995-03-17
Abstract: PURPOSE: To increase or decrease the injection opening area of a fuel injection nozzle according to the number of revolutions of an engine and the change of a load and to generate a proper injection pressure at the whole area of the operation range of an engine. CONSTITUTION: The fuel injection valve of an internal combustion engine is an automatic valve type fuel injection valve wherein a needle valve 2 is moved in the direction of the tip of the injection valve and fuel is injected directly in a cylinder. A space between the outer periphery of the tip part of the needle valve and the inner periphery of the tip part of a nozzle body 1 is formed as a fitting-in slide part S capable of holding high pressure oiltightness and slidably fitted in the fitting-in slide part in the nozzle body 1. Nozzle hole groups 2a and 2b at least in two stages are formed in the needle valve 2 and on the tip side of the fitting-in slide part in such a manner to be close to each other. Further, a fuel communication passage 2c to interconnect the nozzle hole groups 2a and 2b and a fuel oil passage 5 at the upper part of the needle valve 2 is formed at the interior.
Patent JP-2000283756-A (JP)
Title: Method for measuring spray thickness and measuring device therefor
Inventor: IMAOKA HIKOZO
IPC: G01B11/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily and accurately measure the thickness of a sprayed material on a wall surface after excavation. SOLUTION: In such a state where a excavation section can be scanned along its circumferential direction while the excavated section is collimated almost orthogonally by using a light-wave distance measuring device, the surface excavated without timbering is scanned in the sectional circumference direction at the specified sectional position after excavation of the ground by the light- wave distance measuring device, so as to obtain a data concerning the shape of the excavated surface without timbering, and then the sprayed surface is scanned again along the sectional circumference direction at the specified sectional position during a desired phase of spraying work or at the end of spraying work by the light-wave distance measuring device,  so that a data concerning the shape of sprayed thickness during spraying or after the completion of spraying can be obtained and the sprayed thickness be also obtained on the basis of the data concerning the shape of excavated surface and the shape of sprayed thickness.
Patent JP-H02265322-A (JP)
Title: Output circuit
Inventor: KOREEDA TOSHIYUKI
IPC: H03K19/088
Filed: 1989-04-05
Abstract: PURPOSE:To reduce the delay time without sacrificing high speed performance by connecting a diode and a resistor in series to form a pullup circuit and connecting the circuit between an H level power line and the output terminal so that the cathode of the diode is directed to the output terminal. CONSTITUTION:When an input signal Vi changes from L to H, H level output transistors(TRs) T1a, T1b change from turning-on to turning-off, while L level output TR T2 changes from OFF to ON and a level of an output signal V0 goes to an L level. When a level at an output terminal 2 changes from 0V to a negative level with other output changed at the same time, the above fluctuation is suppressed by a current ia flowing from a source VCC to the TR T2. As a result, when the input signal Vi changes from H to L, the level of the output terminal 2 rises from the level kept near the said L level. As a result, the delay time when the output signal V0 changes from L to H is decreased.
Patent JP-S59212887-A (JP)
Inventor: MATSUDA YUUZOU
IPC: G09G1/16
Filed: 1983-05-17
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。
Patent JP-H0929066-A (JP)
Title: Decomposition of chlorinated organic compound
Inventor: SHIRAGAMI KEN
IPC: B01D53/86
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To decompose a chlorinated org. compd. in an economically advantageous manner by using a relatively inexpensive catalyst having durability against impurities and having low temp. activity. SOLUTION: Gas containing a chlorinated org. compd. is brought into contact with a mixed oxide catalyst containing vanadium oxide and oxide of at least one kind of an element selected from a group consisting of yttrium, boron and lead at 100-350 deg.C in the presence of 0.5-25vol.% of oxygen.
Patent JP-S5610947-A (JP)
Title: Semiconductor sealing resin composition
Inventor: MATSUMOTO KAZUTAKA
IPC: C08K3/36
Filed: 1979-07-10
Abstract: PURPOSE:To obtain a composition having preferable moisture resistance and heat dissipating property by employing inorganic filler powder containing crystalline and molten silica powder of specified particle size and mixture ratio, epoxy, phenolic novolak resin and curing accelerator o specified weight. CONSTITUTION:A mixture of crystalline and molten silica powder is used as a filler powder forming a sealing resin composition. That is, there are used as a crystalline powder 55-90wt% of powder having at least 50wt% of powder including a particle size of higher than 19mum as a particle size of lower than 48mum and a powder including a mean particle size of 4-10mum and less than 0.5wt% of powder of higher than 149mum. The molten powder contains at least 40wt% of powder including a particle size of less than 3mum, a particle size of less than 19mum and mean particle size of 1-4mum, and a content of 90-99wt%. There are selected the epoxy and the phenol novolak resin contaning softening points of 60-120 deg.C and 70-130 deg.C respectively, 19.0-39.9wt%. The weight of the curing accelerator is specified at 0.1-1.0%.
Patent JP-H01258450-A (JP)
Title: Lead frame for resin-sealed semiconductor device
Inventor: HASHIMOTO TAKASHI
IPC: B29L31/34
Filed: 1988-04-08
Abstract: PURPOSE:To perform a resin sealing on a semiconductor device even though the device is a semiconductor device, which is thin in a resin thickness on the rear of a disc part, regardless of a moldability, a filling property and so on by a method wherein a recessed part is provided on the surface, which corresponds to the surface to be ejected of a sealing resin, of a lead frame. CONSTITUTION:A 3-mm diameter and 0.2-mm deep circular recessed part 14 is provided in the vicinity of the surface, which corresponds to an ejector pin on the rear of a disc part 11, of a lead frame. By using the lead frame of this form, a resin thickness in the vicinity of the ejector pin on the rear is reduced to about 0.5mm even though the trace of the ejector pin is left and a moldability on the side of the rear is improved. Thereby, a resin sealing is performed on a semiconductor device even though the device is a semiconductor device, which is thin in the resin thickness on the rear of the disc part, regardless of a moldability, a filling property and so on.
Patent JP-S59210740-A (JP)
Title: Electronic tuner
Inventor: ISHIDA TOAO
IPC: H03J5/24
Filed: 1984-04-27
Abstract: PURPOSE:To realize an electronic tuner for television receiver coping with the expansion of frequency (channel increase) by inserting two variable capacitors in series and parallel with a tuning coil respectively. CONSTITUTION:The variable capacitors CD3,CD4 are used as feedback capacitors so as to expand the oscillating frequency range and the C3/C4 ratio is changed at the frequency band by fixed capacitors C10, C11 inserted in parallel and series with the variable capacitors. The correction of high frequency is attained by adding the fixed capacitor C10 in parallel with the variable capacitor CD3 and the correction of low frequency is attained by the fixed capacitor C11 inserted in series. The broad band oscillation of an oscillating circuit is attained stably and an injecting voltage for mixer and an injecting voltage for prescaler are obtained sufficiently.
Patent JP-S63250880-A (JP)
Title: Superconducting material
Inventor: YAMAZAKI SHUNPEI
IPC: H01L39/24
Filed: 1987-04-08
Abstract: PURPOSE:To perform multilayer interconnections by adding metal oxide to the partial region of a thin superconducting film on a substrate as an insulating region to form an insulator of the side periphery of the material, thereby forming the upper surfaces of the regions substantially at the same level. CONSTITUTION:An oxide superconducting material 2 is formed on a substrate 1, the upper surface is selectively coated with a photoresist 3, and aluminum is, for example, added by an ion implanting method 4 to regions 5, 5' not formed with the resist 3. Then, when the whole is again heated and baked in an oxidative atmosphere, the resist 3 is removed, an ion implanted isolation region 11 continuously holds insulative even in later high temperature treating steps, and a superconducting region 10 also holds a superconducting state. Thus, the isolation region having substantially the same height as that of the upper surface of the oxide superconductor can be provided adjacently to perform integrated multilayer interconnections, thereby integrating a superconducting element.
Patent JP-S59212741-A (JP)
Title: Etch pit density measuring method and its device
Inventor: IKEDA KAZUHISA
IPC: G01N21/956
Filed: 1983-05-19
Abstract: PURPOSE:To accurately measure the distributing condition of etch pit density, by scanning a plane, on which etch pits are installed, with a light and measuring the scattered quantity of light of the light. CONSTITUTION:Optical scanning is performed by irradiating the light of a light source 5 upon a wafer 1 and moving an X-Y stage 4, on which the wafer 1 is placed, rightward and leftward. Scattered lights l2 produced by the etch pit of the wafer 1 are detected through a microscope 6 and optical sensor 7 and the output of the optical sensor 7 is recorded on an X-Y recorder through a digital voltmeter 18. Therefore, the distribution of etch pit density can be measured accurately.
Patent JP-H10307685-A (JP)
Title: Management of hierarchical storage device from file system mirrored on storage device network segmented by bridge
Inventor: CHIN HOWEY Q
IPC: G06F11/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To implement the managing function of the hierarchical storage device without sacrificing the system performance of a high-performance on-line transaction processing system by mirroring writing transactions in a high-speed loop through the bridge. SOLUTION: The decided loop 10 of a high-speed main transaction process fiber channel couples the main storage device bank of the 1st bank 12 and 2nd bank 14 of a hard disk drive with a high-speed transaction server 16. A slave loop 26 is coupled with the main loop 10 through the bridge 28. The slave loop 26 couples the bridge 28 with a backup and hierarchical storage management server and banks 32 and 34 of the hard disk drive of the mirrored storage device. Namely, this system operates by mirroring the writing transactions in the high-speed loop through the bridge 28.
Patent JP-H05346261-A (JP)
Title: Air conditioning device
Inventor: TAKEGAWA HIROZO
IPC: F24F11/76
Filed: 1991-04-18
Abstract: PURPOSE:To retain an appropriate humidity by controlling the revolution number of a fan in response to the output of a dew point temperature detecting means and the output of a surface temperature detecting means. CONSTITUTION:A surface temperature detecting means 9 detects the surface temperature of a radiant panel, and a dew point temperature detecting means 10 detects a dew point temperature in a room where an indoor unit 5 is installed,. The outputs of the surface temperature detecting means 9 and dew point temperature detecting means 10 are input in a control means 11, and the control means 11 controls the revolution number of a fan 12. That is, the revolution number of the fan 12 is changed by an inverter conforming to the temperature difference by comparing the dew point temperature of the indoor air and the surface temperature of the radiant panel by a temperature comparator of the control means 11. Therefore, it is controlled in such a manner that the surface temperature of the radiation panel is always kept higher than the dew point temperature of the indoor air. By this method, moisture condensation does not generate on the surface of the radiant panel.
Patent JP-H09282854-A (JP)
Title: Apparatus for measuring reproduction time of video tape
Inventor: HONDA KAZUYUKI
IPC: G11B27/28
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction time-measuring apparatus which can correctly and efficiently measure and check a length of a video tape. SOLUTION: The apparatus is provided with a tape-reproducing part 2 capable of reproducing an original material, a tape-recording part 3 having a recording VTR30 capable of recording video signals, audio signals from the tape- reproducing part 2 to a video tape, and a control part 1 controlling the parts 2, 3. When a video tape by the recording VTR30 is reproduced, the control part 1 reproduces images from an SOM(start of material) point and an EOM(end of material) point of the video tape at a preliminarily set reproduction speed.
Patent JP-H04318621-A (JP)
Title: Multiplying circuit
Inventor: OKI MITSUHARU
IPC: G06F7/523
Filed: 1991-04-18
Abstract: PURPOSE:To reduce the circuit scale by providing an adding circuit adding the output data of the multiplier and the output data of the shift circuit. CONSTITUTION:If the word length of the data pattern F being the object to be multiplied to input data I in a multiplier 1 is defined as n, the output data of the multiplier 1 is shifted by n-bit in a shift circuit 2-1. In an adding circuit 3-1, the multiplying result of the input data I and the factor that the word length composed by repeating the data pattern F like nonterminating decimal two times is 2n-bit can be substantially obtained by adding the output of the multiplier 1 and the output data of the shift circuit 2-1. Therefore, the multiplication of a factor that the word length is long and the input data can be performed with the multiplier 1 with small scale circuit for the factor that the word length is short.
Patent JP-H07293578-A (JP)
Title: Torsion damper for damper disc
Inventor: IMANAKA HIDEYUKI
IPC: F16F1/44
Filed: 1994-04-25
Abstract: PURPOSE:To eliminate the use of adhesives in a torsion rubber made up of a rubber member, and of seat members. CONSTITUTION:The torsion rubber for a damper disc is for a member which is interposed between the window holes of an input side rotor and an output side rotor, and elastically connecting both the rotors to each other in the rotating direction, and it is equipped with paired seat members 11, a rubber member 12, and with an engaging means. The paired seat members 11 are disposed at a specified interval. The rubber member 12 is interposed between both the seat members 11, and can be extended/contracted. The engaging means is provided with each projected section 20 provided for the rubber member 12, and with each through hole 16 to be engaged with the projected sections 20 provided for the seat members 11.
Patent JP-S5214346-A (JP)
Title: Quick operation cathode construction
Inventor: SAUGATA SHINICHI
IPC: H01J1/22
Filed: 1975-07-16
Abstract: PURPOSE: In order to make cathode ray tubes, etc. operate quickly, many heaters are installed, and part of these heaters is turned off by the operation of a thermal switch within these heating circuits, when the cathode reaches a specified temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06298346-A (JP)
Title: Transfer loader
Inventor: NAKAI ISAO
IPC: B65G47/68
Filed: 1993-04-14
Abstract: PURPOSE:To prevent disorder and damage of manufactured products by receiving manufactured products on a thin plate sliding on a floor plate, stopping the same by a stopper, and then pulling out only the thin plate from the lower side. CONSTITUTION:A circulating endless chain 26 which is movable along the supply direction of a manufactured product supply line 4 and has a horizontal extension section 26a is stretched on the side of a standby position of a floor plate 6 such as a pallet, a veneer plate or the like, A movable thin plate is tracted and slid along the supply direction from the end side of the manufactured product supply line 4 on the upper side of the floor plate 6 by the endless chain 26, a manufactured product stopper 26 is pressed to a manufactured product 2 placed on the thin plate and moved on the floor plate 6 to be stopped, and under such a condition, the thin plate is pulled out from below the manufactured product 2 to place the manufactured product 2 on the floor plate 6. Thus, it is possible to prevent disorder and damage of manufactured products 2.