baber/WOPTO huggingface dataset:
Patent JP-H0582685-A (JP)
Title: Method for manufacturing radiating part of hybrid integrated component, structure for terminal, and hybrid integrated component using the structure
Inventor: MATSUMOTO HIDEO
IPC: H01L23/495
Filed: 1991-09-24
Abstract: PURPOSE:To prevent steps from being produced at the position where a heat sink mounted on a substrate and connecting terminals are connected to a board by assembling the heat sink and the connecting terminals on a common frame in an integrated manner, and by disposing this assembly at a predetermined location on the substrate in an integrated fashion. CONSTITUTION:A heat sink 2 is composed of a substrate mounting portion 21, soldering connections 22, and a leg portion 23 formed between the mounting portion and the soldering connections. A connecting terminal 4 is constituted of a substrate connecting portion 41, a soldering portion 42, and an upright portion 43 sandwiched between the connecting portion and the upright portion. There is especially provided a frame 5, and the heat sink 2 and the connecting terminals 4, both having not been mounted on a substrate 1 yet, are previously integrated with the frame 5. Several protuberances 24 are formed on the heat sink 2, and the substrate connecting portion 41 is designed to allow stress to escape. Namely, the heat sink 2 and the connecting terminals 4 are attached to the substrate 1, and. this assembly is then connected to the frame 5. With this arrangement, it is possible to prevent steps from being produced at the position where the heat sink 2 mounted on the substrate 1 and the connecting terminals 4 are connected to a board.
Patent JP-H08110026-A (JP)
Title: Incinerator
Inventor: WAKUI SADAYOSHI
IPC: F23G5/04
Filed: 1994-10-06
Abstract: PURPOSE: To provide an incinerator capable of opening and closing a closed cover without touching the closed cover and a chimney and of easily opening and closing the closed cover with small force. CONSTITUTION: A closed cover 5 where a chimney 4 is vertically provided for exhausting flue gas is engaged freely to rise to an upper opening of a cylindrical furnace body 1 for combusting an inserted article to be combusted such as dust, and an arched gripper structure 6 is engaged slantingly and rotatably over the right and left of the furnace body 1 such that a top grip part of the gripper structure 6 is positioned on the side of an engagement part of the closed cover 5 from the chimney 4. The gripper structure 6 and the closed cover 5 are coupled through a coupling rod 7 to push down the gripper structure 6 against the engagement part of the closed cover 5 whereby the closed cover 5 is rotated upward to open the upper opening of the furnace body 1 without directly touching the closed cover 5 and the chimney 4.
Patent JP-H08103258-A (JP)
Title: Apparatus for washing food material
Inventor: OKUTO HISAO
IPC: A23N12/02
Filed: 1994-10-06
Abstract: PURPOSE: To efficiently wash a food material which is a material to be washed such as a vegetable, e.g. a cucumber, lettuce and a green pepper by fluidizing a washing liquid with a great fluid force according to the kind of the material to be washed. CONSTITUTION: This apparatus for washing a food material is obtained by installing jetting nozzles 5 for jetting a fluid for washing from one lateral part 3 toward the other lateral part 4 in the one lateral part 3 in a washing tank 2 in which the fluid for washing is stored, inserting a partition member 7 having both ends in the width direction tilted to the side of the one lateral side 3 near the central part between both the lateral parts 3 and 4 in the washing tank 2 and further providing a liquid level regulating means for regulating the liquid level of the fluid for washing so as to expose at least a part of the jetting holes 5 upward from the liquid surface in the washing tank 2.
Patent JP-H0992782-A (JP)
Title: Jig and method for replacing semiconductor element
Inventor: TERAMOTO HITOSHI
IPC: H01L25/11
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a jig and a method for replacing semiconductor element by which a defective semiconductor device can be replaced with a new semiconductor element without lowering a semiconductor module or semiconductor stack to the ground, the workability at a high place can be improved and a space necessary for inspection and maintenance can be reduced. SOLUTION: A semiconductor element 11 and a cooling fin 12 constituting a semiconductor stack are respectively hung on a stack bolt 1 by using a suspending jig 15, and the jig 15 suspending a semiconductor element 11 to be replaced among the elements 11 is rotated around 1 and projected. After it is replaced with a new one, it is restored to the original position.
Patent JP-H0290560-A (JP)
Title: Manufacture of capacitor insulating film
Inventor: KANEOKA TATSUNORI
IPC: H01L21/822
Filed: 1988-09-27
Abstract: PURPOSE:To make a capacitor insulating film thin so as to increase it in electrostatic capacity by a method wherein a silicon nitride film is deposited on a silicon substrate, which is oxidized, and a silicon oxide film formed on the silicon nitride film is removed. CONSTITUTION:A silicon nitride film 2 is deposited on a silicon substrate 1 through a CVD treatment. And, when a silicon nitride film 3 is subjected to an oxidizing treatment, a silicon oxide film 4 is formed on the silicon nitride film 3 after the oxidizing treatment. Then, the silicon oxide film 4 is removed through a hydrofluoric acid solution. The removal of the silicon oxide film 4 can be made by a dry etching in place of a hydrofluoric acid solution. Therefore, a capacitor insulating film can be made thin.
Patent JP-H0992428-A (JP)
Title: Surge absorbing element
Inventor: KAKIHARA YOSHINOBU
IPC: H01T4/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorbing element which has a stable discharge start voltage and a long life. SOLUTION: A surge absorbing element 10 has a surge absorbing cell 40 in which an electrode layer 48 is formed on both sides through an insulating layer 46 on one side or both sides of a resistor 42 and is constituted by sealing the surge absorbing cell 40 into a glass tube 20 in which an inactive gas is sealed through a pair of sealing electrodes 52, 54 having a metal scatter preventive layer. A micro gap is formed of an insulating layer 46. The thickness makes a micro gap width. A preventive layer 58 is coated on the end surface inside the tube of the sealing electrodes so that metal is not scattered at the time of discharging. Since the thickness of the insulating layer can be precisely controlled by a CVD method, a discharge start voltage can be accurately set.  Since metal is not scattered inside the glass tube at the time of discharging, the stabilization of a discharge start voltage and the long life of the element are achieved.
Patent JP-H03107724-A (JP)
Title: Storage display device for history data
Inventor: SHINTAKU MOTOCHIKA
IPC: G06F3/048
Filed: 1989-09-21
Abstract: PURPOSE:To store and display data in detail in case of abnormality by predicting the abnormality of process data by a warning value detecting device and advancing a sampling period which is generated by a storage timing generator. CONSTITUTION:The process data is stored at a long sampling period DELTAt1 in a normal state and when a warning value is detected by absolute quantity abnormal value detection, variation quantity abnormal value detection, etc., a command is outputted to the storage timing generator 4 to switch the sampling period from DELTAt1 to DELTAt2, so that the process data is stored 5 at the fast sampling period. Then when an abnormality detector 3 detects the abnormality or makes a display at optional timing, the stored process data is converted by an editing device 6 in time series corresponding to the sampling period at the time of the storage, so that the variation history of the process data is displayed on a display device 7.
Patent JP-S60137243-A (JP)
Inventor: CHIYOURI ISAO
IPC: A22C17/00
Filed: 1983-12-23
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-S59135008-A (JP)
Inventor: BIYORUN EMANIYUERUSON
IPC: A44B11/28
Filed: 1983-12-23
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-S59188166-A (JP)
Title: Semiconductor memory
Inventor: OGURA ISAO
IPC: H01L27/108
Filed: 1983-12-26
Abstract: PURPOSE:To enhance the stability of a semiconductor memory by providing read-out and write gates which extend from the capacitor electrode of a dummy cell of a dynamic memory and employing the dummy cell in which bonding capacity is not provided. CONSTITUTION:The surface of a P type silicon substrate 41 is oxidized at the first gate to form a gate oxidized film 47, the first polysilicon layer 48 is bonded as a gate electrode 48 of the capacitor of a dummy cell. A CVD oxidized film 49 is covered, and oxidizied to form the second gate oxidized film 50 and a thermally oxidized film 51. The second polysilicon layer is covered, read out to form a read-out gate 52 and a write gate 53. Phosphorus is diffused in the substrate 41 as a data line 54 and a write line 55. The portion which depends upon a writing voltage is eliminated from the capacity of the dummy cell, and the prescribed dummy cell capacity can be always proved to the voltage.
Patent JP-H0697693-A (JP)
Title: Electromagnetic shield material
Inventor: KITAGAWA KOJI
IPC: H05K9/00
Filed: 1992-09-11
Abstract: PURPOSE:To acquire an electromagnetic shield material which can shield electromagnetic wave leaking from a clearance between two members effectively and can be fixed to each member readily. CONSTITUTION:In an electromagnetic shield material 1, adhesive 5 is applied all over a rear of a sheet material 3 and a number of loop materials 7 are provided to project to a front thereof. Conductive plating is applied to the loop material 7 and the front of the sheet material 3 by silver, nickel, etc. Furthermore, the conductive plating part of the front of the sheet material 3 is grounded through a ground code 9. The electromagnetic shield material 1 can be readily applied to a surface of two opposing members with a clearance therebetween through the adhesive 5. Then, the conductive loop material 7 is complicated at a center of the clearance and stops up the clearance completely. Thereby, electromagnetic wave leaking from a clearance can be absorbed.
Patent JP-H01165141-A (JP)
Title: Manufacture of completely parameterizable circuit
Inventor: PEETAA TSUAISURAA
IPC: H01L27/04
Filed: 1988-09-27
Abstract: PURPOSE: To reduce the area of the whole circuit by fading out a circuit element designed for the worst case and properly positioning a circuit element to be parameterized or adapted at the peripheral edge of a circuit pattern. CONSTITUTION: In a 1st process, a circuit element to be parameterized which is designed for the worst case is faded out from a circuit and circuit structure formed by the fading-out is stored in a circuit pattern or a circuit skelton. In a 2nd process, the circuit element to be parameterized is individually and suitably desinged in each application field and superposed and baked on the circuit pattern. Consequently the completely parameterized circuit can be obtained.
Patent JP-H0580779-A (JP)
Title: Adaptive signal processor and active noise controller
Inventor: DOI MITSUHIRO
IPC: G10K11/04
Filed: 1991-09-24
Abstract: PURPOSE:To enable high-speed arithmetic by a small-sized device by reducing the arithmetic load. CONSTITUTION:Those processor and controller are equipped with plural control sound sources 7a-7d which generate control sounds to interfere with a noise and reduces the noise at an evaluation point, means 8a-8h which detect a residual noise at a specific position after the interference, an adaptive digital filter 13 which filters the detection signal in the noise generation with plural filter coefficients and outputs plural driving signals for driving the respective control sound sources, and an adaptive controller 15 which updates the filter coefficients of the adaptive digital filter 13 corresponding to the respective driving signals according to the output signals of the residual noise detecting means 8a-8h and the output signal of a noise generation state detecting means so as to reduce the output signals of the residual noise detecting means 8a-8h. Further, a means which selects the update of the filter coefficients corresponding to a specific driving signal among the driving signals is provided and the adaptive controller 16 repeatedly updates the filter coefficients according to the selection of the selection.
Patent JP-H0293403-A (JP)
Title: Production of zone plate
Inventor: INOUE SOICHI
IPC: G02B5/18
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the zone plate which is high in accuracy by alternately laminating material s of the large coefft. of absorption to the wavelengths to be used at the time of imaging and the materials of the small coefft. of absorption to a cylindrical inside wall surface. CONSTITUTION:An Si substrate 201 is provided on a lower SiO2 layer 203 and after a resist 204 is applied thereon, the resist is exposed to a circular shape by photoexposing and is then developed. A circular hole is bored to the substrate 201 by RIE anisotropic etching of an SiO2 layer 202 and the resist 204 is peeled. A circular hole of the diameter larger than the diameter of the circular hole of the SiO2 202 is provided by anisotropic etching of the substrate 201; thereafter, selective CVD of W is executed by a gaseous mixture composed of WF6 and H2 to deposit 205 only the W on the substrate 201. Further, Si 206 is deposited by selective CVD of Si only on the deposited layer 205 by using a gaseous mixture composed of SiH2CL2 and H2. The central part of the zone plate is embedded with the projecting part 207 of the Si by repeating the above-mentioned stage. The layer 202 is then etched by NH4F and a resist 208 is applied on the surface; thereafter, the resist 208 and the layer 207 are etched by a mixture composed of CF4 and O2. The layer 203 is then etched away by a liquid mixture composed of hydrofluoric acid and acetic acid.
Patent JP-H0770124-A (JP)
Title: Production of acetylguanine
Inventor: NISHIZAWA SUSUMU
IPC: C07B61/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a process for the production of N<2>,9-diacetylguanine in high purity and yield in an easily purifiable state by using an easily soluble guanine as a raw material and carrying out the acetylation in two stages. CONSTITUTION:This process for the production of N<2>,9-diacetylguanine comprises the production of N<2>-monoacetylguanine by dissolving guanine together with acetic acid containing acetic anhydride in an autoclave under heating and stirring (the reaction step 1) and the concentration of the reaction liquid after or without separating the N<2>-monoacetylguanine and/or its acetic acid adduct, the addition of acetic anhydride to the concentrate and the heating of the mixture in an autoclave or under atmospheric pressure (the reaction step 2).
Patent JP-2001064149-A (JP)
Title: Antiaging skin cosmetic
Inventor: HAMADA KAZUHIKO
IPC: A61K8/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antiaging low-irritant skin cosmetic excellent even in safety, improving viscoelasticity of skin, mainly the epidermis, having high effects on improvement of depth or disorder of unevenness on the skin surface and useful for prevention and reduction of wrinkles, flabbiness, darkness dermal stains and the like caused accompanying the skin aging by making the cosmetic include chitosan and the like. SOLUTION: This cosmetic is obtained by including (A) one or more kinds of chitosan or chitosan derivatives (e.g. succinylcarboxymethylchitosan). (B) One or more kinds of α-hydroxy acids (e.g. glycolic acid) are preferably further included in the cosmetic. The ingredient A is preferably included in an amount of 0.001-4.0 wt.% and the ingredient B is preferably included in an amount of 0.001-5.0 wt.%. A partially deacetylated chitosan having 70-100% degree of deacetylation or the like is used as the chitosan of the ingredient A and preferably has about 50,000-2,000,000 average molecular weight. Other surfactants and emulsion stabilizers and the like can supplementally be formulated with the cosmetic.
Patent JP-H0884150-A (JP)
Title: Method for controlling rate of data cell received into data network
Inventor: ARUBAATO KAIISAN UON
IPC: H04L12/56
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a data traffic level from a data transmitter through a related connection line in an asynchronous transfer mode(ATM) network. SOLUTION: This method is provided by relating a scouting cell to an available level parameter Ac and relating each port 106, which is performing a service to the segment of a certain connection line, to an available level parameter Ap showing the level of congestion at the port. When the scouting cell is received, an output port does not dismiss the scouting cell even in case that port is congested, and only when the value of Ap is smaller than that of Ac, however, the former Ac included in the scouting cell is overwritten with the latter Ap. At the port 106, the scouting cell is continuously transmitted to its destination. At the destination port, the same operation is executed and the scouting cell is returned through a reverse connection line to the transmitter.  The value of Ac included in the returned scouting cell shows where or not there is a congestion at a port along with the forward direction of a certain connection line.
Patent JP-H0797029-A (JP)
Title: Hanger hook abnormality detection device
Inventor: YATSUYANAGI TAMIO
IPC: B65G43/02
Filed: 1993-09-30
Abstract: PURPOSE:To detect bend of a hanger hook in vertical and lateral directions automatically by providing a photoelectric switch and a laser displacement gauge at a swing gate in which a slit for the hanger hook to pass is formed, and detecting rotation of the swing gate by a contactless switch. CONSTITUTION:When a hook 17 of a hanger 16 is normal, the hook 17 passes a slit 19 in a swing gate 12 without interfering with the swing gate 12. However, when the hook 17 is abnormal, if the hook 17 is bent in a vertical direction, the hook 17 interferes with the swing gate 12 to push the swing gate 12 in a hanger 17 advance direction. As a result, the swing gate 12 rotates horizontally about a center of a stand 11, and this is detected by a contactless switch 13. In the meanwhile, when the hook 17 is bent in a hanger 16 transfer direction, because two pairs of photoelectric switches 14 which are apart from each other in the horizontal direction are not actuated simultaneously, an NG signal is generated. A laser displacement gauge 15 thus measures displacement of the hook 17.
Patent JP-H1085303-A (JP)
Title: Integrally-formed container for eye drops
Inventor: OTSUKI TOMOHIRO
IPC: A61J1/05
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture containers for eye drops excellent in dropping liquid, less in moisture vaporization, and easy to manufacture, by forming them from a resin obtained by compounding polyolefin and copolymer of ethylene vinyl acetate. SOLUTION: A raw material to be used for manufacturing the integrally- formed containers for eye drops of throw-away kind after not more than several uses via a simultaneous forming/filling system, is poduced from ethylene-vinyl acetate copolymer and polyolefin resin under such a conventional process as fusion-mixing technique. As the resin to be used, it is preferable to contain 0.1-10wt.% of vinyl acetate group, more preferably 1-3wt.%, in view of dropping liquid. Such constituents as antiseptic agent, antibacterial agent, colorant, etc., can also be mixed into the resin of the raw material for this container. Eye drops, i.e., liquid inside the container, may be any one of the artificial lacrimal fluid, general eye drops, antibacterial eye drops, eye wash and the like, whose pH is preferred to be 4.0-8.5.
Patent JP-S6398291-A (JP)
Title: Shf tuner
Inventor: SATO JUNJI
IPC: H04N7/20
Filed: 1986-10-15
Abstract: PURPOSE:To identify an NTSC television signal and a high-fidelity television signal regardless of a channel and to select automatically a signal processing system by detecting the presence and absence of a sound sub-carrier component in the NTSC television signal and identifying the television signal. CONSTITUTION:A signal identifying circuit 11 is composed of a detecting device 111 to detect the sound sub-carrier component of 5.73 MHz of an NTSC signal, an integrator 112 to integrate the detecting output and make it into a direct current and a voltage comparator 113 to compare the integrating output with a reference voltage, and generate the output of a high level when a sound sub-carrier component is present and when it is absent, generate the output of a low level. Therefore, since a sound sub-carrier component is present at the 5.73 MHzBPF81 output at the time of receiving the NTSC television signal, a voltage comparator output comes to be a high level, changing-over switches SW1-SW3 are changed over to a contact (a) side and for a video signal processing circuit 7 and a sound signal processing, an NTSC television signal processing system is selected. At the time of receiving a high-fidelity television signal, SW1-SW3 are changed over to a contact (b) side and a high-fidelity television signal processing system is selected.
Patent JP-2001068803-A (JP)
Title: High permitivity composite material and printed wiring board using the same
Inventor: INUI YASUHIKO
IPC: H05K1/03
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain high permittivity composite material which can obtain a sufficient permitivity when composite material formed by mixing thermosetting resin, high permittivity particles and conductive filler is used, and a printed wiring board using the material. SOLUTION: Acicular conductive filler 4 whose aspect ratio is in the range of 3-20 is used. More preferably, the cure shrinkage of thermosetting resin to be used is regulated in the range of 3-20%. By using high permittivity composite material like this, it becomes possible to form a high permittivity layer whose permittivity is at least 30. This layer is suitable for an inner layer capacitor for eliminating electric noise (high frequency noise or the like) which becomes a problem in a multilayer printed board for MPU or the like.
Patent JP-2001061898-A (JP)
Title: Wheelchair
Inventor: SUGIURA KAZUKO
IPC: A61G5/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which allows an occupant to assume a comfortable seated attitude during travel and to stand up by straddling across a portion of a seat part when moving to a bed. SOLUTION: The seat part 10 of this wheelchair C1 is supported against a lifting plate 31 which can be raised and lowered by a lifting drive. The seat part 10 is separated into three parts, i.e., a center seat part 11 and side seat parts 12, with the side seat parts 12 attached to the lifting plate 31 so as to be capable of moving backward relative to the center seat part 11. The lifting plate 31 is formed to support the connecting frame parts 5 of the right and left side frame parts 3, to raise armrest parts 27 and footrests 25 as the seat part 10 rises.