baber/WOPTO huggingface dataset:
Patent JP-H06176901-A (JP)
Title: Electrical resistor
Inventor: TATSUMI ARITAKA
IPC: F28D15/02
Filed: 1992-12-09
Abstract: PURPOSE:To improve cooling characteristics by constituting a heat pipe for radiation in which a hollow insulated bobbin of a resistor main body serves as an evaporator. CONSTITUTION:A hollow insulated bobbin 16, with one end thereof closed, is used as an evaporator 14 of a heat pipe, and a resistor 2 consisting of resistance wires or a carbon film is provided over the external wall of the insulated bobbin 16. The other end of the insulated bobbin 16 is subjected to a metallizing treatment, and is then hard soldered to a heat pipe main body vessel 12 via a member 15 for alleviating difference in thermal expansion coefficient, such as Kovar or the like. After this assembly has been housed in a protective metal container 9, the space of the container is filled with an insulating compound 10. Lead wires 4 are led to the outside via insulators 11. The other end of the heat pipe main body vessel 12 is filled with an operation liquid and then sealed. Air-cooling radiation fins 13 are fitted around the exterior surface of the evaporator 14 of the heat pipe main body vessel 12. Thereby, it is possible to attain an increased allowable load capacity or small products.
Patent JP-2001137992-A (JP)
Title: Roll forming device of ring-shaped work
Inventor: ISHIYAMA KOICHI
IPC: B21H5/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a ring-shaped work forming device to shorten the set-up time even when a ring-shaped work is side or asymmetrical, to reduce working mistakes, to improve the working efficiency and to reduce the working cost. SOLUTION: A forming roll 10 and a mandrel 18 are provided, one end side of the mandrel 18 is inserted in a piercing manner in a holding part 34 in the axial direction, and rotatably held by the holding part 34, and a detecting means 204 such as a proximity switch to detect a side surface on a front end side in the insertion direction of the mandrel directly or indirectly via another member is provided on the holding part 34. The detecting means 204 is provided on the holding part 34 of a base 28, and a main body part of the detecting means 204 is located outside a moving area of the mandrel 18 or the like.  Thus, the total width H of the work W is changed, and when the position of the detecting means is adjusted, breakage or failures of the detecting means 204 are suppressed irrespective of the contact type or non-contact type, generation of defective products can be suppressed, the generation of useless time due to operation stop, inspection, reparing or the like is suppressed the yield is improved, and the working cost can be reduced.
Patent JP-H03121834-A (JP)
Title: Somposite material and support material usable for manufacture tehreof
Inventor: BUANSAN BOTEIGURIOONU
IPC: H01B3/48
Filed: 1989-12-20
Abstract: PURPOSE: To enable a composite material to swell in the presence of water or an aqueous solution by comprising a mixture of hydroexpandable powder and thermobonding powder, sandwiched between two solid supports, one of which is partially hydrosoluble. CONSTITUTION: A composite material 1 formed of two flat solid supports 10 and 11, one 11 at least of which is completely or partially hydrosoluble, bonding together by a mixture 12 of hydroexpandable polymer powder and thermobonding polymer powder, is placed between an external, sheath layer 2 and a core, or an internal sheath layer 3 of a cable. The supports, in particular the partially aqueous supports are consisting of a non-woven fabric, a textile, a paper or a synthetic film and the hydroexpandable polymer is chosen from modified acrylic polymers, grafted starches, polyacrylamides, carboxymethylcellulose and its derivatives. The thermobonding powder is chosen from the thermoplastic polymers capable of bonding two fibrous or solid surfaces together, such as the polyethylenes and polyamides.
Patent JP-H07178518-A (JP)
Title: Device for fitting/removing long nozzle and its operation
Inventor: KONDOU HIROMITSU
IPC: B22D11/10
Filed: 1993-12-24
Abstract: PURPOSE:To enable the judgement of fitting condition of nozzles and to prevent the leakage of molten metal from gap between the nozzles by ascending a long nozzle, shifting it in the horizontal direction after bringing into contact with a ladle nozzle and detecting the shifting quantity. CONSTITUTION:A long nozzle clamping part 32 is ascended through an expandable arm 30 and the long nozzle 48 is automatically fitted to the ladle nozzle 15. At the time of detecting the stopping of the long nozzle 48 with a first detecting means, push-up force of the long nozzle 48 is made to be zero and the long nozzle is shifted in the horizontal direction.) Then, it is judged whether the long nozzle 48 is perfectly fitted or imperfectly fitted, by detecting the shifting quantity of the long nozzle 48 with a second detecting means. In this result, even if the gap is formed by sticking any foreign matter between the surface at the tip part of the ladle nozzle 15 and the surface at the insert hole of the long nozzle 48, as it is judged that these nozzles are imperfect fitting condition, the leakage of the molten metal from the gap can be prevented.
Patent JP-H09238067-A (JP)
Title: Tri-state audio differential driver
Inventor: HARORUDO AASAA SUMISU
IPC: H03F3/187
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a base band audio driver amplifier supplying a tri-state drive signal to an audio bus by forming the amplifier with 1st and 2nd amplifiers and a switching circuit. SOLUTION: A driver 5 is made up of a source 10 of a tri-state control signal TS, a source 12 of an audio signal, and a couple of input terminals 14, 16 connecting to them respectively. Then power switching transistors(TRs) Q1-Q4 apply an operating potential (+12V) to 1st terminals 7A, 7B and 2nd terminals 4A, 4B of each amplifier and couple an input signal to at least one of amplifiers U1, U2 via a switch SW1 in response to a 1st level of a tri-state control signal TS sufficiently to turn on switches SW1, SW2. Then the TRs Q1-Q4 stop the application of power to the amplifier terminals and allow the switch SW1 to decouple the input signal in response to a 2nd level of the tri- state control signal TS.
Patent JP-H02176828-A (JP)
Title: Resource allocating system for computer system
Inventor: NAKAO MASAYOSHI
IPC: G06F9/445
Filed: 1988-12-28
Abstract: PURPOSE:To shorten the resource allocating time by eliminating a job to write the resource allocating information into a secondary medium in the case the same resource is secured each time at start of the system service. CONSTITUTION:The initial program load IPL type information 13 is stored in a memory 5 in an IPL process. A resource securing function 14 which functions in a work service start process 3 reads the information 13. Then the resource allocating information 7 and 8 are written into the memory 5 and a secondary medium 6 with an IPL process that is carried out right after the production of a system. The information 8 is not written into the medium 6 with a normal IPL process carried out every morning and processed by the memory 5 only. This method is available only in the case the resources secured from each process 3 are equal to each other. In other words, the input/output is not required for the information 8 to the medium 6 at the normal service. Thus the resource allocating time is shortened.
Patent JP-H10170891-A (JP)
Title: Image display device and its manufacture
Inventor: MORITA TETSUYA
IPC: H01J17/49
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prolong the life of product by suppressing a sputter of a discharge electrode. SOLUTION: On a 1st substrate 8 where an anode electrode 9A and a cathode electrode 9K as discharge electrodes where mercury is adhered are formed, a plasma cell 2 is formed by arranging a dielectric thin plate 3 at a specific interval, and on the dielectric thin plate 3, a 2nd substrate 4 having data electrodes 5 crossing the discharge electrodes almost at right angle on the opposite surface is superposed with a liquid crystal layer 7 in between.  For it manufacture, a glass pipe 15 which has a mercury supply part 16 arranged in a through hole 14 of the 1st substrate is connected and its terminal 15a is sealed; and the mercury supply part 16 is heated by induction to make liquid mercury flow out, the plasma cell 2 and glass pipe 15 are heated entirely to diffuse gaseous mercury to a discharge channel 12, and the plasma cell 2 is quickly cooled to liquefy the gaseous mercury into participates, which are only adhered onto the discharge electrodes. Then, the glass pipe 15 may be sealed again on the side of the 1st substrate 8 than the arrangement position of the mercury supply part 16.
Patent JP-2000156453-A (JP)
Title: Wire bonding connection structure and repairing method of wire
Inventor: KITAYAMA YUKO
IPC: H01L21/60
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding connection structure which enables a wire repairing operation to be easily carried out. SOLUTION: Two semiconductor devices 2 and 3 mounted on a board 1 are connected together through a wire bonding connecting structure, where the connecting structure is that electrodes are arranged to be deviational in 2n arrays (where n denotes a positive integer that is one or more) on the semiconductor devices 2 and 3 respectively so as not to make the centers of electrodes of each array overlap with each other in a direction vertical to the direction of arrangement, arrays of electrodes are so grouped as to be alternately arranged into a first ball bonding side and a second ball bonding side, and a wire bonding operation is carried out through a manner where the loops of wires connected to the adjacent electrodes are set different from each other in height.
Patent JP-H09167288-A (JP)
Title: Device for detecting flame position
Inventor: SUMI AKIHIRO
IPC: G01J1/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a device which is inexpensively constituted and whereby a flame occurrence position is quickly and correctly detected by constituting the device so as to calculate the flame position based on the direction of a specified base line when whole plural flame detecting means detect a flame. SOLUTION: The flame position detecting device 1 is constituted of a detecting part 11, a scanning mechanism part 12, a direction sensor and a control part 13 controlling them. A cylindrical member 100 of the flame position detecting device 1 is provided with plural separating plates 102 and 103 arranged in the cylinder axis direction so as to plurally divide the hollow part cross section of the cylinder and has the base line (f) where the separating plates 102 and 103 crosses. When the flame is detected by one of the plural flame detecting means 105, etc., the cylindrical member 100 is scanned and driven so as to permit the whole plural flame detecting means 105, etc., to detect the flame and the flame position is calculated based on the direction of the base line (f).
Patent JP-2000156972-A (JP)
Title: Switching power-supply apparatus
Inventor: SHIOTANI MASAKI
IPC: H02M1/32
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To safely stop an apparatus, even when failure of a component such as an insulting element or the like is generated by a method, wherein a means by which the feedback signal of an output voltage to be transmitted via a photocoupler is detected so as to be divided into three levels, i.e., the stop state, the normal control state and the abnormal state of a converter. SOLUTION: A feedback signal VFB is divided into three regions by two threshold levels as a high-side threshold voltage VFBsc and a low-side threshold voltage VFBthL. They are set sequentially as a stop operating range (C), a normal operating range (D) and an abnormal operating range (E) from a lower voltage. When a failure is generated in a photocoupler or the like, the feedback signal VFB is deflected fully to high side. In this case, when the feedback signal VFB exceeds the high-side threshold voltage VFBsc, the output of a comparator is set to an H-level, and a timer latch circuit starts to charge a capacitor. Then, when the voltage exceeds a prescribed value, a primary-side shutdown signal is latch-outputted, and a PWM control circuit is maintained in a stop state.
Patent JP-H02174814-A (JP)
Title: Siphon type coffee brewing apparatus
Inventor: TAKEYAMA NORIO
IPC: A47J31/047
Filed: 1988-12-27
Abstract: PURPOSE:To give information about the brewing processes or the completion of brewing by a method wherein the rate of change in the temperature of a brewing pot is calculated according to the temperatures measured by a temperature measuring instrument, and heating by a heater is stopped when the calculated rate becomes larger than a specified rising rate. CONSTITUTION:When power is supplied to a heater 5, water stored in a storage container 31 boils, the steam pressure rises, and the water in the storage container 31 is supplied through a water path 35 to a brewing pot 34, so that coffee powder is soaked in water and coffee is brewed. At this time, a controller 49 receives voltage signals from thermistor 29, and calculates the rate of change in temperature rise DELTAT/DELTAt. Then, when the water in the storage container 31 boils, and the rate of change in temperature rise DELTAT/DELTAt becomes larger than a specified value, the power supply to the heater 5 is stopped. Thereby, the temperature of the storage container 31 drops, and the coffee in the brewing pot 34 flows down into the storage container 31. Consequently, when the rate of change in temperature drop DELTAT/DELTAt of the brewing pot 34 becomes larger than a specified value, a buzzer 52 makes a sound so as to inform the completion of coffee brewing.
Patent JP-2001145462-A (JP)
Title: Dumpling, rice-cake sweet or the like
Inventor: WATANABE YUKIKO
IPC: A23L7/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dumpling, a rice-cake sweet or the like capable of preventing decrease of flavor and preventing consolidation even in low temperature preservation without using additives such as glucide or an amylolytic enzyme. SOLUTION: This dumpling, rice-cake sweet or the like is obtained by compounding 60-30 pts.wt. rice bran except outer bran, 40-70 pts.wt. hydroxypropyl starch and 5-15 pt.wt. pregelatinized starch.
Patent JP-H04205214-A (JP)
Title: Console panel provided with joy stick
Inventor: KAWAGUCHI MIKIO
IPC: G05G9/047
Filed: 1990-11-30
Abstract: PURPOSE:To make the palms and fingers fit the console panel and to improve the operability of the joy stick by determining the shape of the console panel according to human engineering. CONSTITUTION:Joy sticks 2a and 2b are projected on the top surface of the console panel 1 at a left and a right tip part. The left and right flanks 3a and 3b of the tip parts of the panel 1 are slanted inward at an angle alpha of 20-30 deg. to spread toward this side. Then the left and right front surfaces 5a and 5b of the tip parts are at an angle beta of 90-120 deg. to the flanks 3a and 3b. When the panel 1 is gripped, projections 6a and 6b on the tip front surfaces 5a and 5b are clamped between the index finger and middle finger and projections 8a and 8b on the reverse side are held with the third finger and little finger. Consequently, the thumb and its root part are free from the operation panel and the joy sticks can freely be operated with the thumb.
Patent JP-H04203012-A (JP)
Title: Operation of burying ship for horizontal drain material
Inventor: TANI YUICHI
IPC: E02D3/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a method of operating a burying ship with high accuracy by a simplified equipment by a method in which laser beam is emitted in parallel with a burying plan line of drain material, a displacement from the plan line is detected, and a drag-point regulator is operated for operating the ship. CONSTITUTION:Drag-point regulators 21A and 21B capable of adjusting the position of drag rope connectors toward the widthwise direction side of the ship are provided to the bow and the stern of the hull. Drag ropes 9A and 9B are attached to the front and back of the hull to move the hull while keeping the tension of the ropes constant. A laser beam is emitted in parallel with a burying plan line of drain material from the land and received by a laser receiver 30 on the ship to detect a displacement from the plan line A, and the connecting position of the ropes is varied according to displacement to match the position with the plan line A. The drag-point regulator consists of an operator to support the paired drag rope connectors 25A and 25B and a winch 22 to regulate the send-out length of the operating wire of the hull.
Patent JP-S63175147-A (JP)
Inventor: GIYUNTERU TETSUSHIYU
IPC: D04H1/00
Filed: 1987-12-28
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-H07191224-A (JP)
Title: Highly integrated optical waveguide
Inventor: NAKAMURA TORU
IPC: G02B6/122
Filed: 1993-12-27
Abstract: PURPOSE:To simultaneously attain higher integration and higher speed by forming a waveguide structure on the projection on the surface of a substrate or the side faces of the groove formed within this substrate. CONSTITUTION:The fine groove is formed within the silicon substrate 1 and a silicon oxidized film 2 is embedded into this groove. Further, a silicon nitrided film 3 having the refractive index larger than the refractive index of this silicon oxidized film 2 is embedded therein. Namely, the side walls of a laminated structure of the silicon oxidized film 2 and the silicon nitrided film 3 are formed on both sides of the groove. The optical waveguide formed with the silicon nitrided film 2 as a core layer and the silicon oxidized film 3 and the space in the groove as a clad is formed. As a result, the distances between both side faces of the waveguide and the side walls of the groove are arbitrarily taken and the waveguide having a uniform width is easily formed even if the width of the waveguide is narrowed in order to improve scale of integration. The formation of the waveguides which are thick waveguides of a small width, are highly integrated and are high in speed is possible as well.
Patent JP-2000156394-A (JP)
Title: Carrier equipment and semiconductor manufacturing equipment using it
Inventor: KASHIMA HIDEO
IPC: H01L21/677
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To carry a wafer to a fixed position without depending on a projection amount of a wafer by comparing and operating a difference between a first address and an operated central position of a wafer, obtaining a displacement amount which is a difference between a load central position of a carrier and a central position of a wafer and correcting a fourth address according to the displacement amount. SOLUTION: A detection sensor 17 which detects an edge face of a wafer 12 is provided to a desired position, a carrier 1 is extended and moved to a first address, an extension movement amount of the carrier 1 is operated from a rotation amount of a driving source 8b when the carrier 1 is made to enter a cassette, a radius of a known wafer 12 is added to the extension movement amount, a difference between a central position of the wafer 12 loaded in a cassette and an operated central position of the wafer 12 is compared and operated, a displacement amount which is a difference between a load central position of the carrier 1 and a central position of the wafer 12 is obtained, a fourth address is corrected according to the displacement amount and the fourth address is stored in a controller 5.
Patent JP-H04201608-A (JP)
Title: Pneumatic tire excellent in running performance on frozen and wet ground surface
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/12
Filed: 1990-11-30
Abstract: PURPOSE:To improve running performance on the surface of frozen and wet road in a studless tire by driving a land section which consists of main grooves and auxiliary grooves into narrow width land sections and wide width land sections which are narrow grooves and each of which has a predetermined thickness, specifying them as a bend deformation region and a shear deformation region respectively, and specifying the average thickness of the land sections which are orthogonal to the narrow grooves. CONSTITUTION:A tire tread face 1 consists of main grooves 2 and auxiliary grooves 3 to form land section divisions 4. A narrow width land section 6 and a wide width land section 7 are formed by a narrow groove 5 in each land section division 4. At this time, the wall thickness TS of the narrow width land section 6 is set to 0.1 to 0.5 times depth (h) of the narrow groove 5 to form a bend deformation region. Also, thickness T of the wide width land section 7 is set to 0.78 to 2.0 times depth (h) of the narrow groove 5 to form a shear deformation region. Also, average thickness TL of the land section division 4 which is orthogonal to the narrow groove 5 at the bottom of a mutually divided groove 3 is set to 1.5 times thickness from the bottom of the narrow groove 5 to the bottom of the mutually divided groove 3.
Patent JP-H04202025-A (JP)
Title: Glass bubble excellent in pressure withstanding strength and glass frit composition therefor
Inventor: ITO YOSHINORI
IPC: C03C11/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve pressure withstanding strength by using a glass frit having specified compsn. for producing glass bubbles and maintaining the average particle density to a specified range. CONSTITUTION:A glass frit having the compsn. shown in table I (wt.%) is prepared by mixing silicon dioxide, aluminum oxide, soda ash, secondary calcium phosphate, lime, lithium carbonate, borax, potassium carbonate, zinc oxide, sodium sulfate, etc., then melting, pulverizing and classifying. The frit is continuously supplied by about 25g/min supply rate with a premixed combustion gas of air and LPG by 600l/min flow rate into an expanding furnace, and then immediately collected. The collected material is separated into a floating material and sediment with using water. The floating product on water is glass bubble having <0.4g/cm average particle density and <=44mum particle diameter distribution range, with the compsn. shown in table II (wt.%) and 10% volume reduction rate and 500kg/cm<2> hydrostatic pressure strength.
Patent JP-H08162159-A (JP)
Title: Organic elctrolytic battery
Inventor: ANDO NOBUO
IPC: H01M10/05
Filed: 1994-12-06
Abstract: PURPOSE: To provide an organic electrolytic battery with high capacity, high voltage and low internal resistance by using a metal oxide as a positive electrode and a specified insoluble and infusible base as a negative electrode and regulating the lithium quantities in the battery and derived from the negative electrode, and the lithium carrying method. CONSTITUTION: This organic electrolytic battery has a positive electrode and a negative electrode, and uses an aprotic organic solvent solution of lithium salt as an electrolyte. A metal oxide such as Lix CoO2 is used as the positive electrode. An insoluble and infusible base (PAS) with polyacene frame structure consisting of the thermally treated material of an aromatic condensed polymer and having a H/C ratio of 0.5-0.05 is used as the negative electrode. The positive electrode and the negative electrodes are arranged opposite to each other through a separator having a three-dimensional communicating hole and impregnated with the electrolyte. To the negative electrode PAS, the total lithium quantity contained in the battery and the lithium derived from the negative electrode are set to 500mAh/g or more and 100mAh/g or more, respectively.  The lithium is carried by the negative PAS after battery assembling as the lithium derived from the negative electrode.