baber/WOPTO huggingface dataset:
Patent JP-H01143262-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUTA KUNIKO
IPC: H01L29/73
Filed: 1987-11-27
Abstract: PURPOSE:To simplify a process of manufacture of the title by using a process of a first semiconductor upon the manufacture of the semiconductor device formed on part of a first semiconductor substrate by use of a second semiconductor material by simultaneously forming an electrode on a part formed with the first and second semiconductors. CONSTITUTION:A p-type silicon substrate 1 is ion-implanted by ion-doping with phosphorous and boron, and annealed to form an n-type collector 2 and a p-type base 3. Thereafter, an oxide film 4 is deposited and a window for an emitter is defined to form a silicon carbide n-type emitter 6. And, a silicon film 7 comprising polysilicon is deposited, and phosphorous is doped into an interface layer between the n-type emitter 6 and the silicon film 7, followed by a rapid thermal annealing in nitrogen. Thereafter, contact holes for the base, collector, and emitter are formed, together with the laying of a wiring 8.
Patent JP-S63153329-A (JP)
Title: Heating device
Inventor: UEDA SHIGEKI
IPC: F24C7/02
Filed: 1986-12-17
Abstract: PURPOSE:To alert an erroneous operation and prevent such a failure by determining whether a position suitable for the selected heating command key is set by detecting the distance to the food-stuff to be cooked or cooking tray by means of a distance measuring sensor, and causing a control section to determine the cooking tray position based on the detected distance data. CONSTITUTION:The heating command signal inputted by means of a heating command key 4 is interpreted in a control section 5. The control section 5 measures the distance to the cooking tray 8 on which a food-stuff 7 is placed by means of a distance measuring sensor 6. Shelf rails 10 are arranged in multiple hight levels on the opposing side walls of the heating chamber 9, and a position suitable for the food-stuff is selected. The detected distance D is smallest when the cooking tray 8 is on the top level, and becomes greater as the position is lowered. That is, by measuring the distance D, the cooking tray position can be determined. Based on this determination of the shelf position selected, a determination is made as to whether it is suitable for the selected heating command key. If the determination results detect that there was an inputting error, the control section 5 alerts such by means of a warning device 11.
Patent JP-H01141118-A (JP)
Title: Hot water system controller for bus air conditioning system
Inventor: ITO MASANOBU
IPC: B60H1/02
Filed: 1987-11-27
Abstract: PURPOSE:To control the flow rate of a coolant constantly and properly by connecting the first solenoid valve to a heater core in a series, and connecting the second solenoid valve to each of them in parallel, and also selectively opening or closing each solenoid valve according to an air conditioning mode. CONSTITUTION:In a hot water system for a bus air conditioning system, a coolant from the engine cooling system 3 of a bus is passed through a heater core 1 and a defroster 2 so as to flow back. In this case, the first solenoid valve 4 is connected to the heater core 1 in a series, and also the second solenoid valve 5 is connected to each of them respectively in parallel. Then each solenoid valve 4, 5 is opened or closed by a controller 6. That is, when an air conditioning system is made a heater mode, the second solenoid valve 5 is closed while the first solenoid valve 4 is opened. And also, when the system is made a defroster mode, the second solenoid valve 5 is opened while the first solenoid valve 4 is closed.
Patent JP-H11135300-A (JP)
Title: Undulator
Inventor: NAKAMURA ARIO
IPC: G21K1/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of the distance between magnetic poles and to allow highly accurate clearance adjustment, by mounting a permanent magnet forming a magnetic field on the outer surface of an isolating plate, and by arranging a bellows for isolating outside and inside of a casing between a mounting window and the isolating plate. SOLUTION: An isolating plate 23 is constituted with, for example, a thin- plate-shaped stainless steel and is supported by a supporting shaft 22d of a magnet operating means 22 at plural places, and interval of magnetic poles of a permanent magnet 24 is set by parallel movement in the facing direction. The permanent magnet 24 is tightly mounted on the outer surface of the isolating plate 23, crosses the magnetic field with electrons flowing between a pair of isolating plates 23, and generates undulator radiation light. A bellows 25 is formed in a substantially square column shape by a stainless steel plate or others, is placed between the inner edge of a mounting window 21a and the outer edge of the isolating plate 23, and isolates outside and inside of a casing 21.
Patent JP-2000126515-A (JP)
Title: Downflow type filter using fiber filter medium
Inventor: MATSUNAMI TOSHIJI
IPC: B01D29/62
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter using a filter medium which can be easily cleaned and has a long durability. SOLUTION: A filter medium in the form of small pieces which is formed from a synthetic resin and heavier than water is filled into a sealed filter tank 1. A raw liquid feed pipe 2 is connected to the top of the tank 1 and a takeout port of filtered liquid is provided at the bottom of the tank 1, while an agitating blade 4 for filter medium is provided in the tank 1. The filter medium received in the tank 1 is composed of polyester fibers and the specific gravity thereof is about 1.4, and the size of one small piece of the fiber constituting the filter medium is 0.5-5.0 centimeters and 3-10 mm in thickness. The filter medium is not easily clogged and can be easily agitated and cleaned, and hence a filtering operation can be performed for a long period of time in a stable manner.
Patent JP-S63155893-A (JP)
Title: Video signal forming device
Inventor: MURAMATSU AKIRA
IPC: H04N9/07
Filed: 1986-12-19
Abstract: PURPOSE:To improve the resolution and to reduce the production of color moire by providing a black/white image sensor forming a high frequency luminance signal, a color image sensor, an optical LPF, a subtraction circuit and a low frequency luminance signal forming circuit or the like. CONSTITUTION:An optical image passing through an image pickup lens 51, a half mirror 52 and an OLP (optical LPF) has the 1st Nyquist spatial frequency band in the horizontal direction, the image is formed on the black/white image sensor 57 forming the high luminance signal, and a signal having a level in response to the luminance is outputted. Moreover, the optical image passing through the mirror 52 and the optical LPF 53 is limited to a low 2nd Nyquist spatial frequency band in the horizontal direction than the sensor 57, the image is formed on a color filter 54 and a color signal is outputted from the color image sensor 55. Then outputs of the sensors 57, 55 are inputted to a matrix 68 via preamplifiers 58, 56, a subtraction circuit 67 and a low frequency luminance signal forming circuit 65 and converted into the video signal. In this case, the resolution is decided by the output of the sensor 57, the resolution is improved to reduce the production of color moire.
Patent JP-H08157329-A (JP)
Title: Cosmetic for skin coloring
Inventor: SAKURAI KIYOKAZU
IPC: A61K8/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a cosmetic for skin coloring having excellent dispersing stability, giving fine and clear drawn line, having suitable adhesion excellent abrasion resistance, spreadable property, water resistance and sweat resistance and able to be easily washed. CONSTITUTION: This cosmetic for skin coloring contains at least water, pigment and a resin, at least one kind selected from a styrene-acrylic acid copolymer, a styrene-maleic acid copolymer, a styrene-alkyl acrylate copolymer and a styrene-alkyl maleate copolymer as the resin and at least a base selected from ammonia, amines and alkali (earth) metal hydroxide. The cosmetic may be further mixed with a clay-based thickener (e.g. natural smectite-based clay) in an amount of 0.1-10wt.%, an ultrafine thickener having a primary particle diameter of <=50nm (e.g. silicon oxide or aluminum oxide) in an amount of 0.1-50wt.% or a polysaccharide thickener (e.g. xanthane gum or gellan gum) in an amount of 0.01-20wt.% as a thickener.
Patent JP-H09120839-A (JP)
Title: Solid electrolyte battery
Inventor: YANAI ATSUSHI
IPC: H01M10/05
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte battery equipped with enhanced charge/ discharge characteristics by attaching a certain amount of lithium salt to the surface of a negative electrode. SOLUTION: A solid electrolyte battery concerned is composed of a positive electrode, a negative electrode capable of occluding and releasing lithium, and a highpolymer solid electrolyte located between the two electrodes. To the surface of a carbonic material to form the negative electrode, lithium salt such as lithium carbonate is attached in an amount of 5-50,000ppm by wt. relative to the weight of the carbonic material. The attached lithium salt inhibits direct touch of the carbonic material with the highpolymer electrolyte to lead to inhibition of their reactions with each other at the time the battery is in charging and discharging. Further the rise of the interface resistance between these two substances is lessened, and a solid electrolyte battery equipped with enhanced charge/discharge characteristics is obtained.
Patent JP-H02146528-A (JP)
Title: Method for building in of thin-film element for display driving of display panel
Inventor: KAMIYAMA MICHIYA
IPC: G02F1/136
Filed: 1988-11-29
Abstract: PURPOSE:To build in the thin-film elements with the uniformed characteristics thereof by building the thin-film elements having three-layered film constitution into an active matrix substrate and allowing the lower metallic films formed to 1st patterns to remain at all times on the peripheral edges of the amorphous silicon films formed to 2nd patterns. CONSTITUTION:After the three-layered films are formed over the entire surface of the active matrix substrate in a deposition stage, the three-layered films are patterned in the 1st patterns larger than the final patterns for the thin-film elements in a 1st patterning stage. The 2nd patterns which are the final patterns for the thin-film elements are formed in the 2nd patterning stage in succession thereto. Only the upper metallic film 5 and the amorphous silicon film 4 are patterned and the lower metallic film 3 is made to remain in the state of the 1st patterns in this 2nd patterning stage. The generation of undercuts by the overetching the lower metallic film 3 is, therefore, prevented. The thin-film elements are built into the active matrix substrate in this way without having the fluctuation in the characteristics thereof.
Patent JP-H11131609-A (JP)
Title: Watertight structure of sash
Inventor: SHIYOUWA TOSHIHIRO
IPC: E04B1/684
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a watertight structure of a sash which can be constructed easily and quickly in the structure for inhibiting water from entering through a clearance between the outer peripheral surface of a longitudinal frame material of a sash fitted in such a manner as to be projected from the wall surface toward the exterior and one end part of a corrugated sheet for covering the wall surface. SOLUTION: A longitudinal frame material 1 of a sash S is projected from the wall surface toward the exterior, and water is inhibited from entering through a clearance between the outer peripheral surface of the longitudinal frame material 1 and one end part of a corrugated sheet 3 for covering the wall surface. In that case, the corrugated sheet 3 is formed by connecting an abut wall 31 abutted against the wall surface and a separate wall 32 which is separated from the wall surface and parallel to the abut wall 31 to each other by a connecting wall 33 to alternate with the projecting and recessed parts, and the separate wall 32 is taken as one end part. A seal material 2 having a recessed groove 23 for storing one end of the corrugated sheet 3 is interposed between the outer peripheral side of the longitudinal frame material 1 and the corrugated sheet 3.
Patent JP-S63153466-A (JP)
Title: Method for detecting crack of semiconductor package
Inventor: SHIOSAKI HIROYUKI
IPC: G01N29/14
Filed: 1986-12-18
Abstract: PURPOSE:To very easily know the generation state of a crack without overlooking it, by detecting an impulse at the time when a crack is generated in a semiconductor package, by an impulse sensor, by a solder immersion at the time of mounting the surface. CONSTITUTION:A semiconductor device 7 to be inspected is held with tight adhesion to the tip part of a pincette 8, and an impulse sensor 10 is attached with tight adhesion to the inside surface in the vicinity of the root of the pincette 8. Therefore, when the semiconductor device 7 is immersed into a molten solder 9, if a crack is generated in a resin due to heat of the molten solder 9, a mechanical impulse at the time when the crack is generated is transmitted to the impulse sensor 10 through the pincette 8. Accordingly, by monitoring the output of this impulse sensor 10 by an XY recorder 11, the generation of the crack can be detected surely.
Patent JP-2000134774-A (JP)
Title: Insulation bus system and assembling method of insulation bus
Inventor: KAWASAKI YOSHISUKE
IPC: H02G5/06
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an insulation bus system, wherein the replacement of its insulation bus with a new one is made possible, without the takeout of its insulation bushing and the connection work of its insulation buses is readily made possible without precise centering operation or using special tools. SOLUTION: An insulation bus system has T-type bushings 20 attached respectively to the casings of a plurality of electrical appliances provided in parallel with each other, insulation buses 30 whereby the adjacent T-type bushings 20 are connected, and insulation cylinders 40, each of which covers the coupling portion of the insulation bus to the T-type bushing 20.  In this case, the length of the insulation bus 30 is made larger than the length of the insulation bus 30 is made larger than the summed length of the two insulation cylinders 40 which cover the coupling portions of the two end portions of the insulation bus 30, and the bushing-side diameter of each insulation cylinder 40 is made larger than its insulation-bus side diameter, and furthermore, each insulation cylinder 40 is so formed that it can be moved from the side of the insulation bus 30 to the side of the coupling portion.
Patent JP-H07132922-A (JP)
Title: Biaxially oriented blow-molded heat-resistant bottle and manufacture therefor
Inventor: OBOSHI TAKANORI
IPC: B29C49/08
Filed: 1993-11-08
Abstract: PURPOSE:To provide a biaxially oriented blow-molded heat-resistant bottle having a mouth and an intermediate part having excellent heat resistance and size accuracy and having a highly strong support ring and to provide a method for fabricating the bottle. CONSTITUTION:A biaxially oriented blow-molded heat-resistant bottle comprises a mouth 1 having a support ring 11 at the lower end, an intermediate part 2 adjoining the mouth 2, a shoulder 3, a body 4 and a bottom 5, wherein the inside of the mouth 1 and the intermediate part 2 are crystallized.
Patent JP-H09123159-A (JP)
Title: System for manufacturing semiconductor wafer
Inventor: MIZUNO YASUO
IPC: B24B9/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time of a slicing machine to half in the processing time for one wafer even without increasing the number of separating devices and chamfering devices, in a manufacturing process from the ingot cutting operation to the outer surface chamfering operation of the wafer. SOLUTION: The manufacturing system is constituted at least of two slicing machines, a separating device 40 for separating a slice base, and a transporting device 70 for transporting a wafer W from the sliding machine to the chamfering machine 50. The transporting time for each wafer of one slicing machine is shifted only for the time Ga/N obtained by dividing the wafer processing time Ga of one slicing machine by the number N of the slicing machine installed, and the wafer W is taken out successively from each slicing machine by the transportation device 70 to subsequently be transported to the following process.
Patent JP-H09147205-A (JP)
Title: Article reception detecting mechanism
Inventor: YOSHII KIYOAKI
IPC: G07F9/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the article reception detecting mechanism which can be made thin by installing a microswitch so that its thickness direction is parallel to the depth direction of an automatic vending machine, and pressing an actuator in the height direction of the automatic vending machine with the depression part of a reception lever. SOLUTION: This article reception detecting mechanism 1 has the microswitch 10 and reception lever 11. The microswitch 10 is fitted to a nearly frame-shaped fitting plate 12 and fitted to the control box main body 30 of an article carrying- out mechanism 3 installed in the automatic vending machine through the fitting plate 12, and also connected to a lead wire 13. This microswitch 10 includes a microswitch main body 100 and the actuator 101. The upper end part of this actuator 101 projects having a plane parallel to the thickness direction of the microswitch main body 100 and the upper end part of this actuator 101 is pressed by the reception lever 11.
Patent JP-H02149089-A (JP)
Title: Electronic image pickup device
Inventor: INOUE MANABU
IPC: H04N5/378
Filed: 1988-11-30
Abstract: PURPOSE:To keep picture quality of images continuously picked up in a consecutive photographing mode at a fixed level and to obtain continuous still pictures stabilizing their color tones by resetting a white balance control value when the change of the value is increased from a fixedly set white balance control value. CONSTITUTION:A white balance sensor (WB sensor) 1 is provided independently of a solid-state image pickup element(CCD) 11. At the time of consecutive photographing operation started by turning on a release switch 9c when a white balance fixed (WBC) mode at the time of consecutive photographing is set up by a mode changing switch 9b, the white balance is controlled while fixedly setting up the white balance. On the other hand, a microprocessor 5 sequentially compares colorimetric data successively found at the time of consecutive photographing mode with colorimetric data stored in storage parts 21a, 21b by comparators 22a, 22b, and when the compared value is sharply changed, updates the colorimetric data stored in the storage parts 21a, 21b by new colorimetric data.
Patent JP-H11342703-A (JP)
Title: Wheel device and chair therewith
Inventor: SAKURAI TAKUMI
IPC: A47C7/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make a wheel so as to be kept in a state of being operable at all times at need, for example, without renewing a retreative type wheel device. SOLUTION: This wheel device 1 is provided with wheels 11, and a holding member holding the wheels 11, and it is so constituted that an energizing member to energize the wheels 11 so as to be pushed out to an operating position at all times, is installed in an interval between the wheels 11 and the holding member, and that when a gravitational load is imposed on an attached body of the wheels 11, the wheels 11 retreat against the force of the energizing member. In this case, this member is provided with a setting mechanism 17 for setting the wheels 11 to a state of being unretreated. A chair is provided with this wheel device 1 on the leg part.
Patent JP-H07157484-A (JP)
Title: Carbapenem derivative
Inventor: KOIDE TOKUO
IPC: A61P31/04
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a carbapenem derivative useful as a medicine, having excellent antimicrobial activity. CONSTITUTION:A compound of formula I (R<1> is H or a lower alkyl; R<2> is H, a negative charge or an ester residue; R<3> is H or a lower alkyl; X is S, O or NH; (p) and (q) are 0-3; ring A is phenyl or a five- to six-membered unsaturated hetero ring which may have a substituent group containing at least one of N, S and O) such as (1R,5S,6S)-6-((R)-1-hydroxyethyl)-1-methyl-2-[[ (2S,4 S)2-[(E)-3-[(1-methyl-1H-imidazol-3-yl)thio]-1-propenyl]-4pyrrolidinyl ]thio]carbapen- em-2-carboxylic acid. This compound of formula I is obtained by reacting a compound of formula II (R<4> is a carboxy protecting group; R<5> is an amino- protecting group) with a compound of formula III to give a compound of formula IV, then optionally deprotecting, esterifying or subjecting to salt-forming reaction.
Patent JP-2000131686-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the reflection type liquid crystal display device which can make a light display with good visibility by using a reflecting plate which has specific reflected light quantity distribution characteristics and a light diffusing layer in combination. SOLUTION: The reflecting plate has one or two reflection angles at which the maximum quantity of reflected light is obtained on the angle dependency distribution curve of the quantity of reflected light when light is made incident at -45 deg. to the normal. Then the reflecting plate has reflected light quantity distribution characteristics wherein at least one of the above-mentioned reflection angles deviates by more than 5 deg. from the +45 deg. direction to the normal. The light diffusing layer is laminated so that the angle between the projection of incident light having the largest scatter intensity as well as the largest elevation angle to the surface of the light diffusing layer on the light diffusing layer surface and the ridge direction of the reflecting plate is substantially 90 deg..  Consequently, the display surface is light and superior in visibility when viewed at an angle where the reflection of external light is evaded.
Patent JP-H09144529-A (JP)
Title: Catalytic deterioration decision device for internal combustion engine
Inventor: NAGAI TOSHINARI
IPC: F01N11/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To accurately judge deterioration of a three way catalyst. SOLUTION: An upstream O2 sensor 23 is arranged in the exhaust passage in the upstream of a three way catalyst 14 and a downstream O2 sensor 24 is arranged in the exhaust passage in the downstream of the three way catalyst 14. Based on an output of these O2 sensors 23, 24, deterioration of the three way catalyst 14 is judged in a predetermined small operation region. Relating to this predetermined small operation region, a learning value related to air-fuel ratio control separate from the other operation region is set.