baber/WOPTO huggingface dataset:
Patent JP-H05156420-A (JP)
Title: Heating method and heater for metallic strip
Inventor: KATO ISAMU
IPC: C23C2/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide the metallic strip heating method which has excellent electric power efficiency and facilitates temp. control by heating control by making combination use of direct energization and induction heating at the time of continuously heating a metallic strip. CONSTITUTION:The steel strip is admitted into a plating cell 2 contg. molten Zn and while the steel strip is pulled up perpendicularly by a sink roll 3, the surface of the steel strip 1 is galvanized. The amt. of the molten Zn sticking to the steel strip stuck with the molten Zn is adjusted by blowing gases from nozzles 4 near the surface of a galvanizing bath. The galvanized steel strip is heated in a heating zone 5 to alloy the Zn and the Fe of the steel strip and thereafter, the steel strip is taken out after being passed through a temp. holding zone 7, a cooling zone 9 and a top roll 9. The high-frequency induction heating by plural induction coils 5a to 5d and the direct electrical heating to pass a low-frequency current from a power source 12 directly to the steel strip via a feeder 11 immersed in the galvanizing bath and a graphite electrode 10 mounted to the top roll 9 are used in combination for heating the steel strip in the heating zone 5. The steel strip has the good electric power efficiency and is easily heated as the heating temp. control is free.
Patent JP-H0845956-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: YOSHIDA JIRO
IPC: H01L29/73
Filed: 1994-12-27
Abstract: PURPOSE:To restrain holes from being injected into an emitter region from a base region in a valence band in a transition region by a method wherein the transition region is formed of semiconductor layers different from each other in composition. CONSTITUTION:An N-type GaAs collector region 3, a P-type base region 4, a transition region 6 of various layers which contain Si as impurities and grade in composition by steps, and a Ga0.7AlAs0.3 emitter region 7 wider in band gap than the base region 4 and small in electron affinity are successively grown on an N<+>-type GaAs substrate 2. The transition region 6 is provided as mentioned above, whereby the merits of an emitter with a wide band gap that a barrier present between an emitter and a base is low to electrons from an emitter to a base, and a barrier present between an emitter and a base is rather high to holes from a base to an emitter are effectively utilized, and the transition region does not smoothly grade in composition, so that a bipolar transistor of this constitution can be easily controlled in manufacturing process.
Patent JP-H02169240-A (JP)
Title: Preparation of laminated tape
Inventor: UEMATSU TADAYUKI
IPC: H01B13/26
Filed: 1988-12-23
Abstract: PURPOSE:To prepare a laminated tape capable of preventing the generation of wrinkles in a lead foil or a lead alloy foil before the lamination with a plastic film by providing strip like projections and recessed grooves having leading end parts at a central position in an axial direction and formed symmetrically toward both side ends positioned behind the leading end parts. CONSTITUTION:A roll 1 has projections 2 and recessed grooves 3 alternately formed to the surface thereof in the peripheral direction of the roll 1 and is formed into an uneven surface as a whole and rotated around a shaft 1a in the direction shown by an arrow (p). Therefore, the leading end parts 2a of the projections 2 on the surface of the roll 1 are brought into contact with the central part of a lead foil or a lead alloy foil at first and removes the stress of the contact part toward both side parts. Since the lead foil or the lead alloy foil is successively brought into contact with the projections 2 positioned on the sides of both side ends 1c, 1d of the roll as the roll is rotated in the p-direction, the stress accumulated in the load foil or the lead alloy foil is successively removed toward both side ends 1c, 1d of the roll. As a result, wrinkles are not generated in the lead foil or the lead alloy foil.
Patent JP-H02173500-A (JP)
Title: Executing method for plurality of silo
Inventor: SUZUKI MASANORI
IPC: F17C3/00
Filed: 1988-12-23
Abstract: PURPOSE:To efficiently build an inner tank side plate shortening a term of construction of a total unit by using a temporary jig, simultaneously building the inner and outer side plates, performing after ending their assembly a leak test by filling an outer tank with water, thereafter executing a cold insulation supporting layer while removing the temporary jig. CONSTITUTION:A temporary jig 20 is used in its jack base 20a, distance bar 20b and hanging bracing 20d, building an inner tank annular plate 6 and an inner tank side plate 7, here using a building crane 12, an outer tank side plate 2 and the inner tank side plate 7 are successively simultaneously and parallelly piled together and built in a brick shape. Finally executing an inner tank roof 11 and an outer tank roof 3, after ending assembly of inner and outer tanks, a leak test is executed by filling the outer tank with water. After water is drained, a material is carried in from a work opening part 4 provided in the outer tank roof 3, and execution is performed successively of a cold insulation supporting layer 5, inner bottom part cold insulation layer 9 and an inner tank bottom plate 10. Here the cold insulation supporting layer 5 is executed being inserted while successively removing the temporary jack base 20a, further a leak test is executed by filling the inner tank with water after completion of its assembly.
Patent JP-H04190748-A (JP)
Title: Production of seasoned food
Inventor: WAKABAYASHI AKIRA
IPC: A23L5/10
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a seasoned germ-free food, excellent in preservation stability for a long period and productivity with hardly any variation in seasoning concentration and useful as processed foods, etc., by successively permeating a seasoning liquid into a food material to a prescribed seasoning liquid concentration under specific conditions. CONSTITUTION:The objective seasoned food is obtained by making a seasoning liquid at a lower concentration than that of a product coexist with a food material such as a pickling material, minimizing the concentration difference between the seasoning liquid concentration on the inside of the food material and that on the outside of the food material within a material treating zone of a closed vacuum system, keeping the interior of the system above the liquid boiling point while slowly tumbling the food material deposited in or near a heat supply part of the aforementioned material treating zone, positively carrying out vaporization and releasing of moisture in the system, removing the released moisture to the outside of the system and thereby successively permeating the seasoning liquid concentration into the food material.
Patent JP-H02170777-A (JP)
Title: Clamping circuit
Inventor: OGAWA ATSUSHI
IPC: H03K5/00
Filed: 1988-12-23
Abstract: PURPOSE:To execute a correct clamping operation by controlling a clamp transistor completely in a cut-off condition in a period except for a clamp period. CONSTITUTION:When a clamp pulse CP exceeds a rise constant voltage V2, transistors Q7 and Q5 are both made into an off-condition. Thereafter, when the clamp pulse CP goes to a level between a fall constant voltage V3 and the voltage V2, the transistors Q7 and Q5 are both made into an off-condition. Since the transistors Q7 and Q5 are both made into the off-condition once at the time of the rise and fall of the clamp pulse CP, a clamp transistor Q4 can be completely made into the cut-off condition in the period except for the clamp period. Thus, the correct clamping operation can be executed.
Patent JP-S6413196-A (JP)
Title: Frog for musical instrument
Inventor: SHIDONII ARUBAATO WAIZU
IPC: G10D3/16
Filed: 1987-12-21
Abstract: PURPOSE: To enable a player to easily make an adjustment and obtain the ideal tension of a string under any conditions by providing a cylinder which has a recessed part for receiving one end of the string and can rotate, a means which rotates the cylinder, and a lock means which fixes the cylinder at a set position. CONSTITUTION: A bow 2 consists of a flexible rod 4 which has its one end formed into a head 6 and a frog 8 which is mounted nearby the opposite end part. In this case, the bow has a base body part 12, a hole which penetrates the base body part, a cylinder which is a cylinder 18 arranged rotatably in the hole and has a means that holds the end part of the knot of the string 10 in a releasable state and is arranged almost in the center of the cylinder, a means which rotates the cylinder in the hole to wind or unwind the string around or from the cylinder and adjusts the length of the string, and the means which locks the cylinder in the hole at a desired position in a releasable state. Consequently, the frog which allows a musician to adjust the length of the string over a range of certain length is obtained and ideal length can be obtained under any conditions.
Patent JP-H10155731-A (JP)
Title: Endoscope
Inventor: SAITO MASAHIRO
IPC: A61B1/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope (a peritoneoscope) wherein brightness of the whole image can be made uniform and quality of the image can be improved by spreading illumination by light emitted from optical fibers to the circumference. SOLUTION: Optical fibers 4 are arranged on the peripheral edge part of a cylindrical body 2 so as to twist the apex parts and light emitted from the terminal ends of these optical fiber 4 is spread and emitted to the circumference. In addition, majority of the optical fibers 4 arranged on the peripheral edge part in the cylindrical body 2 are ended at the apex of this cylindrical body 2 and a part of the optical fibers 4 are ended on this side of the apex of this cylindrical body 2 to make up for illumination of the circumference by the light from the optical fibers 4 of this part.
Patent JP-2000156759-A (JP)
Title: Facsimile acquisition device capable of being dynamically re-arranged and facsimile acquisition processing method
Inventor: SUZUKI KIYOSHI
IPC: H04M11/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a flexible transmission data acquisition device that cap automatically acquire facsimile transmission data, without the need for expensive upgrade of the hardware and can be dynamically re-arranged. SOLUTION: This automatic acquisition device 10 installed between a telephone line 12 and a facsimile terminal 14 monitors and records transmission data in real time, modulates selectively facsimile transmission data and transmits the modulated data to a computer interface 44. The automatic acquisition device 10 is dynamically re-arranged and preferably copes with various facsimile formats and computer interfaces.
Patent JP-H04191819-A (JP)
Title: Liquid crystal display element
Inventor: YABE YOSHIKAZU
IPC: G02F1/133
Filed: 1990-11-27
Abstract: PURPOSE:To improve response characteristics by respectively specifying the helix angle of a liquid crystal molecule, the product of the refractive index anisotropy of the liquid crystal and the thickness of a liquid crystal layer, and the thickness of the liquid crystal layer. CONSTITUTION:Transparent electrodes 13 and 14, and orientation films 15 and 16 are respectively formed on the counter surfaces of two glass substrates 11 and 12. Liquid crystal material which is obtained by adding several percentage optical active substance in nematic liquid crystal provided with positive dielectric constant anisotropy is inserted between two glass substrates 11 and 12, and by adding the optical active substance, a prescribed helical pitch is given to the liquid crystal molecule 17. The helix angle of the liquid crystal molecule is set within the extent of 210 deg. - 260 deg., the product (n)X(d) of the refractive index anisotropy of the liquid crystal  (n) and the thickness of the liquid crystal layer (d) is set to the extent of 0.56 - 0.90mum and the thickness (d) of the liquid crystal layer is set to the extent 2.5 - 4.0mum. Thus, the liquid crystal display element whose response speed is high and whose contrast is high can be obtained.
Patent JP-H09172487-A (JP)
Title: Radio telephone equipment
Inventor: SUMI YUJI
IPC: H04W4/16
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To give a message to the utilizer of a slave set without caller's repeated call by providing a voice storing part and a slave set calling control part for a master set and recording the message in the voice storing part when the slave set is outside of a call coverage range so as to transfer it to the utilizer of the slave set when the returns to the inside of the call coverage range. SOLUTION: The master set 14 is provided with a cellular radio part 1, a control part 7, the voice storing part 16, the slave set calling control part 17, etc. At the time of being outside of the radio reaching range of the master set 14, the slave set 15 does not receive the radio wave and does not receive the response signal of the master set 14. The control part 7 records the message in the voice storing part 16, the slave set calling control part 17 requires the control part 7 to call the slave set, and the control part 7 makes the radio wave outputted from the antenna 6 every fixed time. If the slave set is within the radio coverage range at this time, the slave set receives this radio ware and outputs a response signal to the master set.  Then on the side of the master set, the control part 7 judges the possibility of communication with the slave set and transmits the message recorded in the voice storing part to the slave set.
Patent JP-H09166464-A (JP)
Title: Air flow rate measuring device and method therefor
Inventor: KOWATARI TAKEHIKO
IPC: F02D45/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible measure an engine air flow rate for obtaining an average flow rate closer to an actual situation even if a thermal type air flowmeter with response delay is used. SOLUTION: After the output of a thermal air flowmeter is A/D-converted 301, a digital signal is divided into two systems, namely a time constant is calculated by the first system and then an inverse conversion 305 for obtaining an error from the output along with the output from the second system is executed. After that, linearization 306 is performed from the characteristics of the thermal air flowmeter, thus discriminating the directions of flow and thereby obtaining a signal corresponding to the actual change in air flow rate and at the same time, discriminating the directions of flow and therefore obtaining the average value of an accurate air flow rate.
Patent JP-H09159291-A (JP)
Title: Operation control device for air conditioner for electric calculator
Inventor: MIYAKI KOJI
IPC: F25B47/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To suppress a fluctuation of a blow-out temperature and to perform constantly stable control of operation by a method wherein during cooling operation, the stop of a compressor is determined based on the difference between indoor temperature measurements and a blow-out temperature target value, and further, the restarting of a compressor is decided from blow-out temperature measurement and a blow-out temperature target value. SOLUTION: Data fed by a blow-out temperature detecting temperature means 1 is computed and processed by a comparing computing device 4 by adapting a compressor stop condition to a stop condition. A time in which a computing result satisfies the stop of a compressor is counted and when the time is continued for a given time prestore in a computing processing device, a signal is outputted to a compressor control device 5 to effect control of the stop of a compressor. When a compressor protection time elapses after the stop of a compressor 6, the comparing computing device 4 computes and processes feeding data by adapting a compressor restarting condition to the data. When the result of computation satisfies a compressor restarting condition, a signal is sent to a compressor control device 5 to effect control of the restarting of the compressor.
Patent JP-H10161814-A (JP)
Title: Decentralized control system of library device
Inventor: UEDA HIDEYUKI
IPC: G06F3/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger that a medium in the library device can not be used owing to a hard disk fault on a server by making the server have no medium information, and decentralizing and holding medium information in the library device at respective clients. SOLUTION: No medium information is stored on a hard disk 32 of a server- side library control unit 30. Client-side library control units 34A and 34B hold medium information showing the relation between the identifiers of media that they use and cell addresses on their hard disks 36a and 36b in the form of a data base. Therefore, when the client 34A loads a medium (identifier V in bar code) into drive unit 12, the client 34A only can not use media with cell addresses 1 to 1000 and the client 34B can use media with cell addresses 1001 to 2000 if the hard disk 36a of the client 34A crushes to disable access to the medium information.
Patent JP-H01165359-A (JP)
Title: Tank of piping type
Inventor: SUGISAWA AKIRA
IPC: B65B55/04
Filed: 1987-12-21
Abstract: PURPOSE:To contrive to discharge solid materials in a uniform state in a product stored without stirring operation, by forming a tank to store a liquid material containing the solid materials, consisting of a piping, making the inner diameter of the piping have a specific size and gradually inclining the piping in the upper direction. CONSTITUTION:A tank 1 for storing a solid material-containing liquid material such as ingredient-containing soup consists of a piping 2, the inner diameter of the piping 2 is 1.4-6.0 times as long as the the diameter of the solid materials and the piping is constructed in such a way that the piping 2 is inclined in the upper direction. The angle of the upward inclination of the piping is 1-18 degrees. Since a recovered product can be discharged in a state wherein the solid materials are uniformly contained even if this tank of piping requires no stirring operation, this tank is extremely effective as a stock tank to store the solid material-containing liquid material. Since washing in the tank and sterilizing treatment can be surely and simply carried out, this tank is very effectively applied to various sterilizations such as sterile packing system and sterilizing system.
Patent JP-H07181542-A (JP)
Title: Camera with variable focus mechanism
Inventor: IKEDA TAKUSHI
IPC: G03B7/08
Filed: 1993-12-22
Abstract: PURPOSE:To properly expose a subject even when a distance to the subject exceeds the interlocking range of a stroboscope by moving a photographing lens by a proper amount so that its focal distance may be on a side where FNO is bright or a side where FNO is dark. CONSTITUTION:Whether the subject is within the interlocking range of the stroboscope is judged based on data D on a subject distance D, GNO and the opening FNO. In the case it is within the interlocking range, a lens is set, and in the case it is out of the interlocking range, a zoom correction amount is decided and zoom driving is performed based on the zoom correction amount, then the lens is set. The photographing lens is automatically moved to the focal distance where the opening FNO is brighter when the subject is located farther than the interlocking range, and to the focal distance where the minimum FNO is dark when the subject is located nearer than the interlocking range. Thus, in the case the subject is out of the interlocking range of the stroboscope, a situation that photographing is not executed because of release lock or an improperly exposed picture is taken because photographing is executed without noticing a warning showing that it is out of the interlocking range is prevented.
Patent JP-H01165500-A (JP)
Title: Plate-shaped decorative piece and solid decorating formed from said piece
Inventor: SAITO KAZUO
IPC: B44C5/00
Filed: 1987-12-21
Abstract: PURPOSE: To obtain a planar decoration piece and a cubic decoration by providing scraped parts at positions symmetric to the center line of a thick planar metallic plate body which can be deformed plastically into a circle or an ellipse and forming a cut part having start and end parts connected with the scraped part. CONSTITUTION: Scraped parts 5, 5,... are provided by forming a plurality of thin parts 4, 4,... bendable into saddle shape at positions symmetric to a specified center line of a plastically deformable thick planar metallic plate body 1 having circular or elliptical outline. Cut parts 6, 6,... are formed in the plate body 1, when it is bent into saddle shape by bending the thin parts 4, 4,..., by separating the outline at a part or the main part of a cubic decoration tram the opposite sides 3, 3 or the top 2 of the plate body 1. A cubic decoration symmetric to the center line of a rabbit, for example, can be obtained from planar decoration pieces connected with any one of scraped parts 5, 5,... and deformable into a cubic, decoration.
Patent JP-H06177920-A (JP)
Title: Modulation circuit
Inventor: YOKOTA TAKAHIRO
IPC: H03C3/00
Filed: 1992-12-03
Abstract: PURPOSE:To attain the frequency modulation without being affected of the fluctuation of a DC component (mean value) of input data in a modulation circuit applying frequency modulation to data directly through the configuration of a phase lacked loop circuit. CONSTITUTION:A control circuit 21 decides whether or not input data are at a high level or a low level and turn on a switching circuit 22 when at a low level, the switch circuit 22 in turned off for a prescribed period at every prescribed period when at a high level. Since the input signal frequency of a frequency divider 2 is apparently reduced through the turned-off of the switch circuit 22, a control voltage for increasing the output signal frequency of a VCO 1 is inputted to the VCO 1. Thus, the output frequency of the VCO 1 is increased for the high level period of the input data more than for the low level period.
Patent JP-H04191804-A (JP)
Title: Detection of defect of optical fiber juncture covered with metallic pipe
Inventor: HIRAMOTO YOSHIYUKI
IPC: G02B6/255
Filed: 1990-11-27
Abstract: PURPOSE:To easily detect the defect of a juncture by previously putting a foaming agent into a sleeve pipe or metallic pipe and fixing both ends of the sleeve pipe to the metallic pipe, then heating the pipe near the point contg. the foaming agent to generate gas and detecting the defect from the presence or absence of the leakage from the juncture. CONSTITUTION:Before the sleeve pipe 2 is fixed to the metallic pipe 1, the foaming agent (azo-bis-isobutyronitrile which is the azo foaming agent) is previously put into the sleeve pipe 2 or the metallic pipe 1. After both ends of the sleeve pipe 2 are fixed to the metallic pipe 1, the sleeve pipe 2 or the metallic pipe 1 near the point contg. the foaming agent is heated to generate gas. The defect is detected by the presence or absence of the leakage of the generated gas from the juncture 5. A high pressure is generated near the juncture by the generated gas and the gas is eventually leaked from the defect if there is a defect in the juncture 5. The defect of the juncture is thus easily detected.