baber/WOPTO huggingface dataset:
Patent JP-2000150789-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAMIYA KENICHI
IPC: H01L27/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To increase the capacitance of a capacitor without increasing the element area of the capacitor. SOLUTION: A capacitor is provided with a pair of N-type semiconductor areas 27 and 28 provided in the surface area of a semiconductor substrate 20, an electrode 31 provided on a channel area 29 between the areas 27 and 28 through an insulating film 30, and another electrode 33 provided on the electrode 31 through another insulating film 32. The semiconductor areas 27 and 28 are electrically connected to the electrode 33 and the common connection node of the electrode 33 is used as one electrode T1 of the capacitor. The electrode 31 is used as the other electrode T2 of the capacitor.
Patent JP-2001134293-A (JP)
Title: Audio signal decoding and encoding device
Inventor: MAEDA MASAICHIRO
IPC: G10L19/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal decoding and encoding device capable of being miniaturized as a whole. SOLUTION: In this decoding and encoding device, main signals included in a bit stream of quantized audio signals are decoded by the control signals included in the bit stream, inversely quantized, frequency time-converted and converted into time signals. Then, a prescribed signal processing is conducted, after being time frequency-converted, requantized, coded and outputted in the decoding and encoding device. An acoustopsychological model is reconstituted from the control signals, changes corresponding to the signal processes are added to the model and the requantization is conducted by the control signals obtained from the model.
Patent JP-H03180457-A (JP)
Title: Formation of glass film
Inventor: NAKAJIMA MIKIO
IPC: C23C4/02
Filed: 1989-12-08
Abstract: PURPOSE:To form a glass film free from cracks with superior adhesive strength by thermally spraying a glass thermal spraying material having a specific composition consisting of SiO2, B2O3, Li2O, and Al2O3 as principal components and CaO, etc., as additives on the surface of a heated material to be coated. CONSTITUTION:A glass thermal spraying material is thermally sprayed on the surface of a material to be coated which is previously heated up to >=100 deg.C. This glass thermal spraying material contains at least, by weight, 30-70% SiO2, 5-30% B2O3, 5-20% Li2O, and 1-10% Al2O3 as principal components and also contains, as additives, 0-20% of one or more kinds among CaO, SiO, MgO, Na2O, K2O, TiO2, ZnO, ZrO2, SnO2, BaO, and F2 (substitution amount). It is preferable to apply, as a prior stage, blasting treatment or thermal spraying with undercoat material to the above-mentioned surface of the material to be coated. At this time, stainless steel, Ni alloy, Cr alloy, NiO, CoO, Al2O3, ZrO2, etc., are used as the above undercoat material. By this method, the glassy film free from the occurrence of peeling and cracks can easily be formed.
Patent JP-H03182035-A (JP)
Title: Electron gun
Inventor: AMANO YASUNOBU
IPC: H01J29/48
Filed: 1989-12-08
Abstract: PURPOSE:To improve reliability of an electron gun with the damage to an insulation spacer at the time of soldering evaded by setting the Vickers hardness of first and second electrodes composed of stainless steel to a given value. CONSTITUTION:In the soldering of first and second electrodes G1 and G2 of an electron gun 9 and an insulation spacer 1, the spacer 1 is arranged between the first electrodes G1r, G1g, and G1b and the second electrode G2 to be heated in a vacuum furnace or hydrogen furnace etc., in a state where the spacer 1 is fixed with a jig to connect the electrodes G1 and G2. The electrodes G1 and G2 are formed with stainless steel, and their hardness is made below 150, preferably 145 or less. Other third - fifth electrodes G3-G5 and a convergence means C are formed with the similar stainless steel to be annealed under a normal annealing condition. The electrodes G1 and G2 are made severe annealing to lower hardness below 150 preferably 145 or less. This prevents the cracking of the spacer 1 at the time of soldering.
Patent JP-H07175801-A (JP)
Title: Document processor
Inventor: MIAKE AKINORI
IPC: G06F3/041
Filed: 1993-12-20
Abstract: PURPOSE:To improve the operability for editing end production of documents in the simple processing by registering the optional characters or symbols in a work area and then selecting the desired one of these registered characters or symbols. CONSTITUTION:A window frame, a title, an input number display part, a register number, etc., are shown based on the window data stored in a ROM 2. The display font data are acquired from the character data registered in its own symbol register work of a TRAM 3 through a font ROM 7 and a font control part 6. These character data are shown at a registered character display part in a register position. Then the register position in its own symbol window is stored in a new register position pointer in the RAM 3 by inputting a register number through a key part 4 or by pointing the register position by means of a pen 18. Then the characters or symbols registered in a work area are shown in a list on an LCD 16, and the desired one of these displayed characters or symbols is selected by the pen 18, etc.
Patent JP-H07176223-A (JP)
Title: Cable winding device
Inventor: NAGAE NOBUSADA
IPC: H01B13/00
Filed: 1993-12-20
Abstract: PURPOSE:To surely position a cable on the peripheral surface of a drum, and to prevent generation of a winding disorder, by applying tension to the cable in the winding operation by providing a tension applying mechanism. CONSTITUTION:An elevating body 8 is lowered to a drum installing position by a motor 9, a cable drum 101 is installed between grasping members 10, and the drum 101 is raised to a winding position. A cable guide is at the lower end position by a moving mechanism 14, and the upper surface of the belt 28 of a lower side guide 24 is at the height same as the upper end of the peripheral surface 101a of the drum. In this case, the inserting clearances of the self- sustaining type cable 150 are formed inside a lead-in side guide 33, between the belts 28 and 32, and inside a lead-out side guide 43. When the cable 150 is inserted to a guide 12 and the holding of the roller is finished, the cable is conveyed to the winding peripheral surface 101a, and the tip of the cable is fixed to the jaw of the drum 101, and the cable is wound up. At the same time, a load is given to the shaft of a roller 27A by a powder clutch. A sliding board is reciprocated by a traverse mechanism linking with the winding operation.
Patent JP-H03179952-A (JP)
Title: Time division multiplex loop type bus system
Inventor: MIZOGUCHI MASAMICHI
IPC: H04L12/40
Filed: 1989-12-08
Abstract: PURPOSE:To improve the transfer capacity of a bus by partitioning a bus cycle to time division time slots, and securing an arbitrary discontinuous or continuous time slot required by an agent which performs transfer by finding a null area. CONSTITUTION:The agent 1 issues a request of three time slots to an arbitration computing element 9 to secure the time slot. The arbitration computing element 9, when receiving the request of three time slots, reads whether or not an arbitration bus 26 is set at an idling state at the immediate next slot, and outputs an agent number to the arbitration bus 26 when the idling state is set, and an outputted its own agent number when no outputted agent exists at the time of reading the arbitration bus 26 again can be read, thereby, the time slot 4 can be secured. The agent 1 performs data transfer by designating the agent address of only the time slot to which a time slot capturing response is returned from the arbitration computing element 9 to the agent 3.
Patent JP-2001128629-A (JP)
Title: Apparatus for producing vinegared boiled rice wrapped up with fried bean curd
Inventor: KATANO NORIO
IPC: A23L7/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide at low cost the subject apparatus capable of opening fried bean curds and stuffing boiled rice thereinto without using any complicated mechanism. SOLUTION: This apparatus is constituted in such a way that the opening part 11 of a fried bean curd 1 placed on a tray T is nipped with a pair of rollers 2a, 2b and inserted into the tip 32 of a beaky opening/closing part 31 followed by inserting a boiled rice receipt part 40 into the beaky opening/closing part 31 from the backside thereof, and the opening part 11 of the fried bean curd 1 is thereby widened by forcedly pushing and opening the beaky opening/ closing part 31 followed by advancing a piston 52 and stuffing boiled rice R in the rice receipt part 40 into the fried bean curd 1.
Patent JP-H04189839-A (JP)
Title: Production of polystyrene-based foamed resin heat insulating material
Inventor: KITAHAMA TAKU
IPC: B29K105/04
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the subject heat insulating material, excellent in dimensional stability without environmental disruption and useful for buildings, etc., by carrying out extruding foaming of a molten mixture composed of a polystyrene- based resin with a volatile foaming agent consisting essentially of a mixture of a specific fluorinated hydrocarbon with isobutane. CONSTITUTION:The objective heat insulating material is obtained by carrying out extruding foaming of a molten mixture of 100 pts.wt. polystyrene-based resin with preferably 5-30 pts.wt. volatile foaming agent consisting essentially of a fluorinated hydrocarbon such as monochlorodifluoromethane containing hydrogen atoms in the molecule with isobutane (preferably 30-80mol% fluorinated hydrocarbon, 25-55mol% isobutane and 0-30mol% other foaming agents based on 100mol% mixed foaming agent).
Patent JP-H03180013-A (JP)
Title: Manufacture of electric double layer capacitor
Inventor: SAITO TAKAYUKI
IPC: H01G11/24
Filed: 1989-12-08
Abstract: PURPOSE:To obtain an electric double layer capacitor having a small size and a large capacity by using powdered active charcoal containing 20wt.% to less than 35wt.% of oxygen. CONSTITUTION:In an electric double layer capacitor having mixture of powdered active charcoal and electrolyte solution as polarizable electrodes, powdered charcoal containing 20wt.% to less than 35wt.% of oxygen content is used as powdered active charcoal 1 in a base element 8. That is, the oxygen in the charcoal is not contained in a carbon skeleton, but exists in a surface functional group state, and the functional group containing the oxygen contributes to an increase in an electric double layer capacity. Thus, an electric double layer capacitor having a small size and a large capacity is obtained.
Patent JP-H04189619-A (JP)
Title: Structure of automotive air conditioner
Inventor: NAKATANI SHIRO
IPC: B60H1/08
Filed: 1990-11-22
Abstract: PURPOSE:To layout desired parts desirably in the engine room by mounting a heater unit on a dash lower panel in the assistant's seat in the car room and also arranging the upper stream side unit of the heater unit below the floor. CONSTITUTION:A dash lower panel 1 is arranged so as to be projected in the car room 2 at the near center in the crosswise direction of the car body and so as to shorten the length of a bonnet 3. In this case, a heater unit 4 is mounted on the car room 2 side of the dash lower panel 1. An outside air intake port 6 is provided to a center pillar 5 to send outside air to the heater unit 4 through a cooler unit 10 and duct 11 after supplying the outside air to a blower 9 through the duct 8 arranged below a floor 7. In addition, a strut type suspension tower 15 for the right and left front wheels 13 and 14 is installed in the engine room 12 side of the dash lower panel 1 in front of an assistant's seat and driver's seat.
Patent JP-H11152789-A (JP)
Title: House inlet made of concrete
Inventor: ONO KAZUHITO
IPC: E03F5/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a house inlet made of concrete, in which installation works and fine adjustment for finishing at the time of installation are easy to be conducted and the labor hours of the finishing of an invert groove are not required, by which a water way can be formed rapidly and accurately and in which the extremely smooth finished surface of the invert groove can be obtained. SOLUTION: An invert 1 communicated with an inflow port and an outflow port is installed in a house inlet body with the inflow port and the outflow port for sewage, and concrete is placed on the outside of the invert 1. The invert 1 is formed of a water way material 2, to which a groove 3 communicated with the inflow port and the outflow port is formed and which is made of light-weight concrete in specified thickness, at that time.
Patent JP-H10161672-A (JP)
Title: Singing voice signal switching device
Inventor: MATSUMOTO SHUICHI
IPC: G10L25/51
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a singing voice signal switching device in which a singing voice signal of main melody or harmony melody, when inputted from any one of a plurality of microphones, can be judged and inputted to a proper processing part. SOLUTION: Two singers sing main melody part and harmony melody part by use of two microphones 2 and 3. These singing voice signals are inputted to a switch 4 and a judgment part 5. The data of main melody is inputted as reference in the judgment part 5, and which of the two inputted singing voice signals is more conformed to the main melody data is judged. The more conformed singing voice signal is outputted from a main terminal 6 for main melody output, and the non-conformed singing voice signal is outputted from a serve terminal 7 for harmony melody output. Thus, the main melody part or the harmony melody part are sung by use of any microphone, the singing voice signal can be outputted to the precise processing part.
Patent JP-H03180824-A (JP)
Title: Pseudo zoom camera with multifocal switching photographic lens
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B5/00
Filed: 1989-12-08
Abstract: PURPOSE:To easily reduce the size by setting the photographic lens to a long- focus side by varying the pseudo focal length to be set to longer than the longest pseudo focal length which can be set on the short-focus side of the photographic lens. CONSTITUTION:An artificial focal length setting means which can set selectively the pseudo focal length for determining trimming magnification for the real focal length of the photographic lens is so constituted that part of the range of the pseudo focal length settable for two adjacent focal lengths of the photographic lens 62 overlap with each other while the longest pseudo focal length on the shorter-focus side between the two focal lengths is longer than the shortest pseudo focal length settable on the long-focus side. A two-focus switching means 59 sets the photographic lens 62 to the long-focus side when the pseudo focal length to be set varies to longer than the longest pseudo focal length settable on the short-focus side of the photographic lens 62. Then the photographic lens 62 is set to the short-focus side when the pseudo focal length to be set varies to shorter than the shortest pseudo focal length of the photographic lens 62.
Patent JP-H10159076-A (JP)
Title: Ground penetration-resistance measuring device
Inventor: WATANABE NOBUO
IPC: E02D1/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by compactly housing a hydraulic cylinder. SOLUTION: Guide levers 4, 4 are supported rotatably on a rear deck 2 for a service car 1 in a-freely derricking manner. A sliding frame 6, to which an inspection rod 13 is installed, is mounted slidably to the guide levers 4, 4. A mounting plate 7 for a hydraulic cylinder 9 is set up slidably to the guide levers 4, 4, and the mounting plate 7 is drawn up to the upper-limit places of the guide levers 4, 4 at the time of inspection. The mounting plate 7 is fixed by a clamp 15 fitted to the guide levers 4, 4. The sliding frame 6 is lowered by the hydraulic cylinder 9, and the penetration resistance of the inspection rod 13 penetrated into the ground is measured. When the clamp 15 is removed after measurement and the mounting plate 7 is moved downwards along the guide levers 4, 4, the hydraulic cylinder 9 can be housed compactly between the guide levers 4, 4.
Patent JP-H11144723-A (JP)
Title: Non-sintered nickel electrode for sealed alkaline storage battery
Inventor: TOKUDA MITSUNORI
IPC: H01M4/52
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the discharge capacity in a high-rate discharge of a battery by adding cobalt oxyhydroxide to a nickel hydroxide at a specified ratio, and setting the average valence of Ni in the nickel hydroxide to a specified value. SOLUTION: A nickel electrode contains 1-10 wt.% in terms of cobalt atom of cobalt oxyhydroxide to a nickel hydroxide of active material. As a positive electrode active material, a nickel hydroxide having an average valence of Ni of 2.1-2.3 is used. The nickel hydroxide having an average valence of Ni within this range can be manufactured easily, for example, by dipping nickel hydroxide in an aqueous solution obtained by adding an alkali to a strong oxidant aqueous solution, such as hydrogen peroxide for a prescribed time. When one or more elements selected from among Zn, Mg, Ca, Mn, Al, Cd, Y, Co, Bi and lanthanoids is solid dissolved to this nickel hydroxide, swelling of the possible electrode active material can be suppressed.
Patent JP-H07218122-A (JP)
Title: Method and equipment for separating air
Inventor: TOOMASU RASUBOON
IPC: F25J3/04
Filed: 1994-12-22
Abstract: PURPOSE: To separate impure oxygen from air by reboiling a liquid taken from a substance exchange region of a low pressure fractionating column and advancing it upward through the low pressure fractionating column, condensing nitrogen vapor with indirect heat exchange with a liquid taken from the substance exchange region of the low pressure fractionating column, and further separating air containing less oxygen. CONSTITUTION: A first liquid is a part of impure liquid oxygen obtained at a bottom of a column 42. The impure liquid oxygen is taken out from a bottom substance exchange region of the low pressure fractionating column 42, emanates from the top of a reboiler 16, and further rises in the low pressure fractionating column 42. A second liquid is taken out from an intermediate substance exchange region and is reboiled by passing it through a reboiler 24. The downward flowing second liquid is reboiled in the reboiler 24 by heat exchange with qa first air stream, the first air stream is condensed, and the evaporated second liquid emanates ten reboiler 24 and rises in the low pressure column 42.  A third liquid is taken from the intermediate substance exchange region, reboiled by passing it through a reboiling pass of a condenser 32 downward, emanates the condenser 32, and rises in the low pressure fractionating column 42.
Patent JP-H07174044-A (JP)
Title: Cooling device for cylinder block of multicylinder engine
Inventor: YAMASHITA KENJI
IPC: F01P3/20
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the deterioration of the cooling performance due to the clogging with foundry sand, chips, or water scale, in a narrow cooling water passage and prevent the deterioration of the sealing performance of a gasket. CONSTITUTION:A plurality of cylinder bores 13 are formed on the cylinder block 11 of a multicylinder engines E, and a cooling liquid passage 20 is formed on the cylinder wall between the contiguous cylinder bores 13 and 13. The cooling liquid passage 20 is allowed to communicate with the head bolt hole 19b of the cylinder block 11, and a lubricating oil passage 3 which communicates with a locker arm shaft 2 and the head bolt hole 19 of the cylinder head 10 are allowed to communicate through a communication pipe 5, and lubricating oil is allowed to flow in the cooling liquid passage 20 through the head bolt hole 19, and the head side part 15a of the cylinder wall 15 is cooled.
Patent JP-H05156911-A (JP)
Title: Valve system for internal combustion engine
Inventor: SONO HIROSHI
IPC: F01L9/02
Filed: 1991-12-04
Abstract: PURPOSE:To enable valve seat speed control of an engine valve corresponding to an engine operation condition in a valve system for an internal combustion engine which has a valve driving piston interlocked with and connected to the engine valve, whose back face is faced to a hydraulic chamber, a hydraulic pressure generating means for generating a hydraulic pressure correspondingly to a valve opening timing of the engine valve, and an operation oil supplementary means connected to the hydraulic chamber and the hydraulic pressure generating means. CONSTITUTION:A valve seat speed control means 26 has a valve seat speed control piston 42 which is interlocked with and connected to an engine valve 11, a second throttle mechanism 44 which has a different throttle rate from a first throttle mechanism 37 provided between a hydraulic pressure generating means and a hydraulic chamber 31, a check valve 46, and a control valve 48 arranged between the check valve 46 and an operation oil supplementary means. One or a plurality of valve seat speed control means 26 are arranged on every engine valve 11. In case that they are plurally arranged, the throttle rates of the second thruttle mechanisms are differentiated from each other.
Patent JP-H07151908-A (JP)
Title: Focal distance variable lens
Inventor: OKADA AKIHIKO
IPC: H02N2/00
Filed: 1993-11-26
Abstract: PURPOSE:To change the focusing position of a lens without moving the lens up and down. CONSTITUTION:This lens is provided with a hollow convex lens body 10 formed of a sheet metal or a thin film having translucency and flexibility, transparent substance 12 with which the inside of the hollow convex lens body 10 is filled and also which is deformable in accordance with the deformation of the hollow convex lens body 10, and a frame body 14 holding the hollow lens body 10 with a peripheral part 101 and also deformably pressing the hollow convex lens body 10 in a center O direction. The frame body 14 is constituted of a piezoelectric element.
Patent JP-H07151125-A (JP)
Title: Female screw inserting tool
Inventor: KITAURA KAZUO
IPC: F16B37/02
Filed: 1993-11-27
Abstract: PURPOSE:To install a female screw part strongly by only inserting it in the hole of a part to be inserted by arranging a slit extending in parallel with an axial direction from one end on the cylindrical material made of a metal and forming a projection projecting outside on a divided part. CONSTITUTION:When a female screw inserting tool 1 is utilized in the support structure of a floor panel, the projection part 4 side of a cylindrical material 2 is inserted in the hole 8 penetrating in the upper/lower direction of a floor panel 7 until a flange part 3 makes contact with the lower surface of the floor panel 7. At this time, the projection part 4 is expanded outside and brought in press-contact with the wall surface of the hole in the floor panel 7 strongly, when the cylindrical material 2 is compressed. In the cylindrical material 2, two slits 5 extending in parallel with an axial direction from the end part of the projection part 4 side to the flange part 3 are arranged and the cylindrical material 2 is elastically deformed easily. In the female screw part 6 of the female screw tool 1, the male screw part 10 of a screw prop 9 is screw and this screw prop 9 is errected vertically on the base 11 of a concrete floor surface, etc., and can be adjusted by furning the screw prop 9.