baber/WOPTO huggingface dataset:
Patent JP-H03196636-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIZAWA HIROTAKA
IPC: H01L21/331
Filed: 1989-12-26
Abstract: PURPOSE:To increase the operation speed of a vertical structure bipolar transistor by a method wherein a graft base region is provided along the side wall of a fine hole so as to reach the bottom of the fine hole and the resistance of a base current path is reduced by the graft base region to supply the base current with a high speed. CONSTITUTION:A fine hole 12 is formed in the main surface along the depth direction of a semiconductor substrate 1. An emitter region, an intrinsic base region 20 and a collector region are formed on the main surface part in the fine hole 12 in this order from the main surface side along the depth direction and vertically to both the side wall and bottom surface of the fine hole 12. A graft base region 21 is provided on the intrinsic base region 20 of the bipolar transistor along the side wall of the fine hole 12 so as to reach the bottom of the fine hole 12 from the main surface. With this constitution, the operation speed of a semiconductor integrated circuit device having a bipolar transistor can be increased and, further, its current driving capability can be improved.
Patent JP-H10178690-A (JP)
Title: Internal housing box for speaker
Inventor: ISHIKAWA KEIJI
IPC: B65D85/68
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make a space part absorb shock that is directly received by a grille to prevent the grille from being transformed, etc., by forming bent parts which are extended from an opening/closing part and have almost semicircular notches on the opening/closing part of an internal box that contains a speaker and the grille, folding bent parts back to overlap them on the opening/closing part so that the space part can be formed. SOLUTION: A pair of bent parts 1b which is extended from both edges that cross rectangularly to an opening/closing direction is formed on an opening/ closing part 1a provided for an internal box 1, and almost semicircular notches 1c are provided on the parts 1b. An intermediate separating plate 2 is put in the box 1, and a speaker 3 and a grille 4 are stored in the box 1 which a field part 3a of the speaker 3 is held by a hole 2a of the plate 2. Next, the part 1a is closed, and then, the parts 1b are bent and overlapped on the part 1a and locked to the box 1 by an adhesive tape, etc. Thereby, a space part is formed on top of the grille 4 and its surrounding area through the part 1a, and the space part functions as a buffer against plane shock from the top and prevents the grille 4 from being transformed.
Patent JP-H06153852-A (JP)
Title: Gravy for roast chicken and roast meat
Inventor: KODAIRA YASUHIRO
IPC: A23L27/00
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a new gravy for roast chicken and roast meat capable of making the best use of the original taste of roast chicken and roast meat, meeting the taste of the Japanese and having refreshing taste of Japanese food by uniformly mixing grated juice of yam with egg, grated Japanese radish, MISO (fermented bean paste) and soy sauce. CONSTITUTION:The objective product is produced by homogeneously mixing grated juice of yam with egg, grated Japanese radish, MISO and soy sauce. Preferably, 5-20 pts.wt. of yam is mixed with 3-15 pts.wt. of egg, 1-5 pts.wt. of grated Japanese radish, 0.2-2 pts.wt. of MISO and 0.1-1 pt.wt. of soy sauce.
Patent JP-H08260886-A (JP)
Title: Arch excavator in arch sectional shield machine
Inventor: NABETA KUNIO
IPC: E21D11/10
Filed: 1993-12-03
Abstract: PURPOSE: To place primary lining concrete into an outbreak cavity section by outbreak- excavating a bedrock in front of the front end face of a skin plate and on the outer circumferential section of the skin plate on the outer circumferential section of the front end section of a shield machine. CONSTITUTION: An excavating unit truck 6 is installed along the arch of the front end section of an arch type skin plate 2 in a freely driving-travelling manner at the front end section of the skin plate 2, and a pair of shafts, in which internal excavating cutter heads 4 and external excavating cutter heads 5 are mounted at front ends respectively, are bone rotatably on both side sections of a driving main shaft 11 in parallel with the driving main shaft 11 in an angle variable box 12. Both shafts of the internal excavating and external excavating cutter heads 4, 5 are linked with the driving main shaft 11 through a power transmission mechanism in the angle variable box 12. The driving main shaft 11 is borne onto the excavating unit truck 6 rotatably and by a hydraulic motor 14 for driving a cutter in a manner that the driving main shaft 11 can be rotated and driven.  A spline cylindrical shaft 15 is fitted rotatably on the outer circumference of the driving main shaft 11, and a worm gear turned by a speed-reducing driving machine is engaged with a spline gear on the outer circumference.
Patent JP-H04210128-A (JP)
Title: Transmission of engine
Inventor: NAGAI HIDEAKI
IPC: F16D23/12
Filed: 1990-11-30
Abstract: PURPOSE:To construct a clutch cover in light weight by disengaging the pressing force of a pressure plate making engagement/disengagement of a multi-disc clutch with movement of a supporting shaft, and thereby avoiding the reaction force due to the clutch engaging/disengaging operation from acting on the clutch cover. CONSTITUTION:A clutch cover 24 supports a supporting shaft 39 in such a way as movable in the clutch axial direction, and this supporting shaft 39 is moved in the clutch axial direction by a cam mechanism A supported on a multi-disc clutch 3. The pressing force of a pressure plate 33 to perform engaging/disengaging of the multi-disc clutch 3 is disengaged with movement of this supporting shaft 39. Thereby the reaction force due to the clutch engaging/disengaging operation does not act on the clutch cover 24 because of the supporting shaft 39 which is installed movably on the clutch cover 24.
Patent JP-H11177829-A (JP)
Title: Facsimile reception terminal equipment
Inventor: AYUKAWA YOSHIFUMI
IPC: H04N1/411
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To easily discriminate whether it is the quality degradation of a transmission line or the abnormality of a terminal while minimizing influence on reception reproduction images. SOLUTION: In this facsimile reception terminal equipment for outputting received code image data from a code image data output part 11 to a decoding processing part 12, outputting image data at the time of normal decoding from a line output part 13 and outputting the image data from a line memory 14 holding the image data at the time of normal decoding from the line output part 13 instead of the image data of a decoding error generated line when a decoding error is generated, constitution for inverting the dot of the right end or left end of the image data written to the line memory 14 or the image data read from the line memory 14 is provided.
Patent JP-H05148138-A (JP)
Title: Method for stabilizing sodium azulene sulfonate and preparation containing the same
Inventor: HAYASHIDA TOMOHIRO
IPC: A61K9/00
Filed: 1991-11-27
Abstract: PURPOSE:To readily and economically produce the subject preparation capable of being preserved for a long period especially against heat by improving the stability of the sodium azulene sulfonate preparation useful as a gargle or a gastrointestinal medicine. CONSTITUTION:(a) Sodium azulene sulfonate having antiphlogistic, antiallergic and antiulcer actions is compounded with (b) a galenical containing cinnamic aldehyde such as cinnamon powder or cinnamon oil, (c) various amino acids such as sodium L-aspartate and DL-alanine, and (d) a weakly basic alkali salt such as sodium bicarbonate as stabilizers, usually in an (a):(b):(c):(d) weight ratio of 1:5-200 (in the case of the cinnamon powder) or 2.5-5 (in the case of the cinnamon oil): 0.01-10:0.01-5, respectively, to obtain the sodium azulene sulfonate preparation which is stable for a long period. Even when the preparation is preserved for a long period at a temperature of >=50 deg.C, the appearance of the preparation is not changed and the content of the active ingredient (a) is not lowered.
Patent JP-2001158499-A (JP)
Title: Constituent parts of precision base storage container and method for confirming number of reuse times of the same
Inventor: OHORI SHINICHI
IPC: B65D85/86
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the constituent parts of a precision base storage container for which no investment in plant and equipment is required newly, which have no influence on the quality of the base, and a method for easily confirming the number of reuse times of the parts. SOLUTION: On a reusable constituent part of a precision base storage container storing a precision base inside, an identification rib 11 for confirming the number of reuse times is provided. The rib 11 is provided on a recess 10 formed on the inside surface or the outside surface of each reusable constituent part and does not exceed the height of the recess 10. Each time the part is reused, one part of the rib 11 is removed for indicating the number of reuse times. Thus the number of reuse times of the constituent member making the precision base storage container is confirmed.
Patent JP-H06186160-A (JP)
Title: Evaluating method for film quality
Inventor: MIWA MASAHIKO
IPC: G01N21/35
Filed: 1992-12-21
Abstract: PURPOSE:To indirectly analyze a thin film on a glass substrate in which the film is formed under a similar condition by an infrared absorption spectrum obtained from a thin film on a silicon waver and to evaluate an accurate in-line film quality. CONSTITUTION:When films are formed on glass substrates 6a, 6b in a film forming chamber 7 by a plasma CVD method, a silicon wafer 10 is set together with the substrate 6a on a substrate conveying tray 5b, the film formed on the wafer 10 is irradiated with an infrared light from an infrared light source 9, and an infrared absorption spectrum of the film is measured by an FT-IR spectrometer 8.
Patent JP-H11177746-A (JP)
Title: Data communication equipment and control method theqefor
Inventor: KONDO YUICHI
IPC: G06F13/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To easily set the equipment by preventing an installation errors due to mis-setting. SOLUTION: A CPU 101 recognizes whether detachable communication boards A 112 and B 113 for communicating data via communication lines A and B, Here, if the communication boards are mounted, the communication function of the communication boards is display on an external display part 105 and an operator executes the processing of setting registration.
Patent JP-H03199031-A (JP)
Title: Method for bending plastic sheet
Inventor: HASHIMOTO TADASHI
IPC: B29C53/04
Filed: 1989-12-28
Abstract: PURPOSE:To carry out the bending without heat treatment unevenness at a high processing accuracy by a method wherein the bending work is performed after the heat treatment by ultrasonic vibration under the condition that bending work part is pinched by a bearer and an ultrasonic horn under pressure. CONSTITUTION:The distance S1 between a bearer D and an ultrasonic horn H is set to be 50-90% of the thickness (t) of plastic sheet P. By moving the bearer D or the ultrasonic horn H. The work part Q of the plastic sheet P is bent about the surface side corner F of the bearer D as the bending reference position and, further, pinched by the bearer D and the ultrasonic horn H under pressure by utilizing the reaction given by the work part Q. When ultrasonic vibration is given to the ultrasonic horn H, the work part Q is heated by means of the frictional heat yielded by ultrasonic energy in a very short time up to the temperature higher than the softening temperature so as to be softened. After that, by stopping the ultrasonic vibration, the work part Q is rapidly cooled down to the temperature, which is equal to the temperature of the ultrasonic horn itself, resulting in fixing the bent shape.
Patent JP-H04209466-A (JP)
Title: Fluorescent lamp device
Inventor: OGISHI KAZUHISA
IPC: H01J61/56
Filed: 1990-11-30
Abstract: PURPOSE:To restrain the effect of heat generated with a ballast upon an electronic starter by fitting starting circuit parts to a mounting base so fitted to a ballast mounted support member as to be separated from the ballast. CONSTITUTION:The support base 4 of a support member mounted with a ballast 8 via an adhesive agent 9 is so provided with a mounting base 15 as to be separated from the ballast 8. A printed circuit board 21 packaged with starting circuit parts such as an electrolytic capacitor 22 and a choke coil 24 is laid on the aforesaid base 15. According to the aforesaid construction, the effect of heat generated with the ballast 8 upon an electronic starter formed with the starting circuit parts can be restrained, and the thermal and characteristic deterioration of the electronic starter constitution parts can be prevented.
Patent JP-H05169022-A (JP)
Title: Formation of coating film
Inventor: DEGUCHI YOSHINOBU
IPC: B05D7/24
Filed: 1991-12-24
Abstract: PURPOSE:To improve the contamination resistance of a fluororesin water-base coating composition by forming a dried continuous coating film of an aq. dispersion of fluororesin and reheating the coating film at the specified temp. of the dispersion polymer. CONSTITUTION:A fluororesin such as hexafluoropropylene is allowed to react with a copolymerizable monomer such as ethylene to obtain an aq. dispersion of the crystalline copolymer. A pigment is incorporated, as required, to form a coating film of the dispersion, and the film is heated at the temp. higher than the softening temp. of the polymer of the dispersion and lower than the decomposition temp., i.e., 5 to 150 deg.C, and then gradually cooled at a rate of 1-30 deg.C/hr. Consequently, since the crystallinity of the coating film is increased, the weatherability and resistance to contamination and water are improved even when exposed outdoors.
Patent JP-H05125733-A (JP)
Title: Net molding for civil work
Inventor: KOMATSU TAMIKUNI
IPC: E01C11/16
Filed: 1991-12-24
Abstract: PURPOSE:To increase a reinforcing effect for the ground and the workability for laying down, by coating bundles of highly elastic fibers having a specified tensile elasticity and fracture elongation with a thermoplastic resin to constitute a net molding having a specified length and thickness. CONSTITUTION:Highly elastic fibers 2 such as extremely extensible polyacetal fibers having 20 Gpa or more tensile elasticity and 10% or less fracture elongation are arranged by two respectively in the longitudinal and lateral directions to weave them for a net. And the net is coated with a thermoplastic resin 3 like rubber, wax, etc., to make a net molding 1 with 1-6mm thickness and 10-60mm length at the one side of opening 4. Banking, soft ground, road bed, asphalt-pavement, etc., are reinforced by this net molding 1. In this way, since it is high in the pulling out resistance, low in the elongation, durable against aggregates and shock loads, high in workability for laying down, and good in the laid down condition, the utilizing value as a reinforcing material can be remarkably increased.
Patent JP-H03205245-A (JP)
Title: Automatic original transporting device
Inventor: FUJITA HIROYUKI
IPC: G03G15/04
Filed: 1989-12-29
Abstract: PURPOSE:To realize the normal operation after restoration by setting a paper feeding roller to a prescribed revolution position by driving a driving device, by a drive controller when a restoration signal is inputted, if a paper feeding roller does not reach a prescribed revolution position in the case of emergency stop. CONSTITUTION:When the primary paper feed for an original is carried out, emergency stop occurs because of jam, etc., and the paper sheet is stopped at an intermediate position where the original does not reach a resisting roller. This state is memorized in a memory device in a controller 2. When a restoration signal is outputted after the jam processing, a motor 3 is started, and the timer time (t) is started, and it is judged if a prescribed time (to) lapses on the timer motor, and when this time lapses, the motor 3 is stopped. The time (to) is the time for one revolution of a paper feeding roller 20, Accordingly, the paper feeding roller 20 is driven to a regular stop position, and when the paper feeding roller 20 reaches a regular stop position, interception is executed by a clutch 4, and the paper feeding roller 20 stops. Accordingly, normal operation is continued afterwards.
Patent JP-H09174693-A (JP)
Title: Sheet-like material returning device for sheet-like material sticking device
Inventor: SUZUKI TOSHIAKI
IPC: B29K21/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like material returning device in a sheet-like material sticking device for preventing the causes of generating troubles at the time of sticking work and improving the sticking accuracy of the rubber sheet- like material in the width direction. SOLUTION: A rubber sheet-like material is returned to a splice stop section by clamping the rear end of a foregoing rubber sheet-like material on the rear of a sticking device 10, and a returning device 18 for feeding the material to the given position is provided after the sticking, and both ends of gate-type frames 19 of the returning device 18 are connected with rods of front and rear cylinders 21a and 21b set on guide members 20a and 20b provided in parallel on both sides of the rubber sheet-like material W.
Patent JP-H06165486-A (JP)
Title: Dc-dc converter
Inventor: KATSUSHIMA HAJIME
IPC: H02M7/5387
Filed: 1992-11-27
Abstract: PURPOSE:To charge and discharge a capacitor, in which the duty ratio of voltage applied to load is reduced and which is mounted in parallel with a switching element even when the switching element is turned off, positively in a short time, to operate the switching operation of the switching element quietly and to lower switching loss. CONSTITUTION:In a DC-DC converter, a DC power supply 1 is converted into ACs by an inverter 2 composed of the formation of semiconductor switching elements 3 to 6, the ACs are rectified by a rectifier 15 and a DC output is formed. A first reactor 16 having an intermediate tap in parallel with an input to the rectifier or a transformer with an intermediate tap is installed, and the series circuit of a second reactor 24 and a capacitor is mounted between an input to an inverter circuit and the intermediate tap of the first reactor or the transformer.
Patent JP-H03204325-A (JP)
Title: Suspension control unit
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1989-12-29
Abstract: PURPOSE:To improve stability by switching a control carried out by means of a vibration condition control means from independent control for each wheel, into a control in which a pair of, left and right, wheels are synchronized, when acceleration and/or braking conditions of a vehicle are detected. CONSTITUTION:The vibration condition control means M3 of each wheel M2 changes characteristics such as damping force, spring constant, etc., of a vehicle supension device (shockabsorber) in compliance with the vibration condition detected by vibration condition detection means M1 and controls the vibration condition of a vehicle independently of each wheel M2 during traveling. Hereupon, when a traveling condition detection means M4 detects acceleration condition and/or braking condition of the vehicle, a left and right wheel synchronous control means M5 switches control carried out by means of the vibration condition control means M3 into control in which a pair of, left and right, wheels M2R, M2L are synchronized independently of each wheel M2. In this manner, characteristics of the damping force, the spring constant, etc., of the left and right wheels are generally equalized, so that driving force and braking force become equal in left and right wheels to be able to obtain good stability of the vehicle.
Patent JP-2000158269-A (JP)
Title: Tool holder
Inventor: NARISAWA YASUHIRO
IPC: B23B31/117
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a tool holder exchangeably attached to a machining device main spindle and to eliminate the deviation of the axial center in machining. SOLUTION: A tool holder 15 exchangeably mounted in a tapered hole 13 formed in a main spindle 10 of a machining device is constituted of a shaft body 17 projected rear part of a body 16 to which the tool is attached, a tapered sleeve 21 having the outer surface formed into a conical shape matching with the tapered hole 13 and having the internal circumferential face fitted with the shaft body 17, an elastic ring 23 externally fitted to the shaft body 17, axially compressed against the elastic force so as to energize in the tapered hole 13 side, when the tapered sleeve 21 is fitted to the shaft body 17 and inserted into the tapered hole 13. If the diameter of the tapered hole 13 is enlarged by the centrifugal force, the tapered sleeve 21 moves axially by that extent by the elastic force of the elastic ring 23 so that the integrity of the shaft body 17 and the main spindle 10 is held.
Patent JP-H07166172-A (JP)
Title: Production of gasoline base material
Inventor: YOKOYAMA NOBUO
IPC: C10G35/04
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a gasoline base material with low benzene content, useful as an automotive fuel, by fractional distillation of raw naphtha into light fraction and heavy fraction followed by treating both the fractions under specified conditions. CONSTITUTION:Raw naphtha A is subjected to fractional distillation at any temperature selected from the range between 75 deg.C and 95 deg.C into light fraction F and heavy fraction G. The light fraction F is fed, together with hydrogen, into the 1st reformer where a reforming is conducted in the presence of a reforming catalyst at 470-550 deg.C under a pressure exceeding 35kg/cm<2> but not higher than 50kg/cm<2> to recover the 1st reformed product K, while the heavy fraction G is fed, together with hydrogen, into the 2nd reformer where a reforming is conducted in the presence of a reforming catalyst at 470-550 deg.C under a pressure of 5-35kg/cm<2> to recover the 2nd reformed product H. The 1st reformed product K and the 2nd reformed product H are then mixed with each other to obtain the aimed gasoline base material.
Patent JP-H055514-A (JP)
Title: Improved water lance control system based on radiation rate of peak furnace wall
Inventor: HADOSON RANDORUFU KAATAA
IPC: F23J1/00
Filed: 1991-12-02
Abstract: PURPOSE: To obtain an improved water lance control system for removing effectively pickups such as white sticky ashes and making the heat exchange efficiency of a furnace wall excellent again. CONSTITUTION: A probe comprises a probe housing 10 equipped with a back support 11 for retaining the probe in a furnace and supporting an optical fiber 12 put in the probe housing. Four optical fibers and air ports 14 are so distributed as to surround the back support 11 in order to detect reflected radiation such as a line of visible rays of sodium or potassium or a line of infrared radiation. Four similar optical fibers and air ports 16 are provided on the outer face of the housing 10 so as to measure incident radiation.
Patent JP-H06197525-A (JP)
Title: Power controller
Inventor: KAWATAKI HIROYUKI
IPC: H02M7/06
Filed: 1992-12-22
Abstract: PURPOSE:To adjust electric power with a high power factor by means of a simple circuit which applies a pulsating voltage across a load. CONSTITUTION:After an AC voltage is full-wave rectified by means of a diode D2, a bias voltage of the same phase as that of the AC voltage is applied across a load LOAD. This bias current is obtained by generating an induced voltage by performing high-frequency switching on part or all of the full-wave rectified AC voltage through a reactance and smoothing the high-frequency component of the induced voltage. Since the waveform of the bias voltage has the same phase as the waveform of a pulsating voltage has and resembles the waveform of the pulsating voltage, the waveforms of the voltage and current become coincident with each other and an excellent power factor can be obtained.