baber/WOPTO huggingface dataset:
Patent JP-H0766349-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: OKANO TATSUHIRO
IPC: H01L23/50
Filed: 1993-08-31
Abstract: PURPOSE:To eliminate clearances between dam bars formed between the top and bottom forces of a resin sealing mold on the center side of the mold from the external line of the mold and the mold so as to prevent the leakage of a sealing resin at the time of sealing a semiconductor device with the resin by deforming the dam bars with the pressure for bringing the top and bottom faces into contact with each other. CONSTITUTION:After putting top and bottom forces 6 and 7 of a resin sealing mold together with a lead frame in between, the parts 6 and 7 are brought into contact with each other along a prescribed external line of a sealing resin. Since the dam bar 3 at the part having a width of about 0.1mm formed on the center side from the external line 8 of the mold is deformed by the pressure applied for bringing the forces 6 and 7 into contact with each other, the forces 6 and 7 firmly come into contact with the dam bars and no gap is formed between the dam bars 3 and parts 6 and 7. The arrows 10 indicate the flow of the sealing resin when the resin is injected into the forces 6 and 7 with a prescribed pressure. Then the forces 6 and 7 are removed and a semiconductor device is sealed with the resin. After sealing, the burrs 11 of the resin are removed by liquid honing.
Patent JP-H1028868-A (JP)
Title: Photocatalytic function material
Inventor: MACHIDA MITSUYOSHI
IPC: B01J21/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance the abrasion resistance of a surface layer and to prevent the lowering of photocatalytic activity caused by the lowering of a specific surface area by adding second component particles capable of being sintered at temp. lower than the sintering temp. of photocatalytic titanium oxide to the surface layer fixed to the surface of a base material. SOLUTION: In a photocatalytic function material used in a deodorizing or antibacterlal field and having a surface layer fixed to the surface of a base material so that at least anatase type photocatalytic titanium oxide particles are exposed to the open air, second component particles capable of being sintered at temp. lower than the sintering temp. of photocatalytic titanium particles are added to the surface layer and fixed thereto by the sintering action of the second particles. At this time, the surface layer is fixed in a thickness of 0.4μm or less so as not to damage design effect by interference and scattering of light. Further, the refractive index of the surface layer is set to 2 or less to impart reflection preventing properties. As a substance capable of being sintered at low temp., a group IIa compd. is designated and, as a sintering aid, lithium fluoride is added.
Patent JP-2001043477-A (JP)
Title: Digital travelling recorder
Inventor: HASHIMOTO AKIHIRO
IPC: G08G1/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital travelling recorder by which a travelling spot code is automatically registered to save a handling time for a code input and a configuration at the side of a device is simplified to inexpensively realize the recorder. SOLUTION: A travelling spot table 13 where the travelling spot code is made to correspond to position data and recorded is arranged and the travelling spot code corresponding to position data which is received by a GPS receiver 4 from a communication satellite 6 is obtained by referring to the table 13. Unless the obtained travelling spot code is registered, the travelling spot code is recorded in a card 11 and registered.
Patent JP-H0873653-A (JP)
Title: Near infrared absorbing transparent resin composition and its molding
Inventor: MATSUI JUNICHI
IPC: C08K3/28
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a composition, industrially useful as an optical filter, a heat ray absorbing glazing material, etc., due to its manifestation of excellent near infrared absorptivity without causing the instability such as fading and the photochromism such as fading by allowing thereof to stand in the dark for a long period. CONSTITUTION: The characteristic of this near infrared ray absorbing transparent resin composition comprises thermally kneading 100 pts.wt. transparent resin with 0.01-5 pts.wt. cupric sulfide having 0.05-4μm average particle diameter. Furthermore, this near infrared absorbing transparent resin molding is obtained by molding the composition into a sheetlike or a filmlike shape. Since the near infrared absorbing sheet thus obtained has a strong absorptivity over the whole near infrared region of 800-2000nm wavelength, the sheet can be utilized as an optical material such as a near infrared cutting filter, a recording material, a heat ray screening material, a thermal storage material, a near infrared detecting sensor, etc.
Patent JP-S6195588-A (JP)
Title: Gas laser oscillator
Inventor: NISHIOKA TOGO
IPC: H01S3/097
Filed: 1984-10-17
Abstract: PURPOSE:To expand a glow discharge and to increase the output of a laser by providing the first cathode connected as a cathode with a high voltage DC power source and the second cathode disposed through a space distance at the anode side from the first cathode. CONSTITUTION:The second cathode 11 is formed in a cylindrical shape, and the outer peripheral surface of the cylinder and the both ends including the edges are coated with insulators. The first cathode 3 is disposed coaxially with a discharge tube through the prescribed space distance near an anode 2. A discharge moves from the first cathode 3 to the second cathode 11 to discharge from the second cathode to the anode 2. The effect is the discharge between the first cathode 3 and the second cathode 11, medium fed from a gas inlet 4 is preliminarily ionized, with the result that a discharge between the cathode 11 and the anode 2 can be readily maintained as glow. Since the outer periphery of the cathode 11 and the both ends are coated by insulators 2, the glow discharge can be maintained to high electric input.
Patent JP-H0640575-A (JP)
Title: Powder and granular material transport device
Inventor: MIZUSHIMA TAKEHIRO
IPC: B65G69/18
Filed: 1992-07-21
Abstract: PURPOSE:To prevent dust from occurring and material from mixing during transport by providing a bucket device which stores a powder and granular material and moves up and down in a tower, a skip loader which transports the bucket device to a traverser, a traverser which transports the bucket device to a specified storing tank, and a control device. CONSTITUTION:Material fed to a feed hopper 8 is fed to a closed type bucket device 1 through a feeder 9 and a chute 4. Then the bucket device 1 is pulled up by a winch mounted on a skip loader 2 and loaded on the skip loader 2 by the instruction from a control means 7. Next, the skip loader 2 on which the bucket device 1 is loaded is moved to a specified position on a traverser 3 by a signal from the control means 7. After that, by a signal from the control means 7, the traverser 3 is operated, and moved to a specified location on a storing tank device 5. Thus the bucket device 1 in which a specified material is stored is transported to a specified storing tank.
Patent JP-S6277445-A (JP)
Title: Electrode alloy for glass melting furnace
Inventor: KOMATSU SHUICHI
IPC: C03B5/027
Filed: 1985-09-30
Abstract: PURPOSE:To manufacture an electrode having superior corrosion resistance and a high m.p. by using a Cr-Ni-Fe alloy having a specified composition as a material for an electrode used to cake fission products in used nuclear fuel by a glass caking method. CONSTITUTION:A Cr-Ni-Fe alloy having a composition consisting of, by weight, 25-50% Cr, 10-40% Ni, 0.1-1% Mo, 0.1-1% Ti, 0.005-0.5% Al, 0.01-0.6% Si, 0.1-1.0% Mn and the balance Fe is used as a material for an electrode used in a glass melting furnace when high-level waste liquor produced by the reprocessing of used nuclear fuel is caked by a glass caking method by which superior safety ad storage stability are provided. The alloy has a higher m.p. than 'Inconel 690(R)' as a conventional material for such an electrode, also has superior corrosion resistance and stabilizes the operation of the glass melting furnace.
Patent JP-S6370627-A (JP)
Title: Voice coding device
Inventor: SATO KAZUMI
IPC: H04B1/66
Filed: 1986-09-12
Abstract: PURPOSE:To improve the pitch prediction effect of an asynchronous frame by providing a periodicity deciding section and a pitch predicting device in multiplying a pitch prediction coefficient with a voice signal before one pitch period so as to obtain a predicting voice signal thereby coding the voice. CONSTITUTION:An input voice signal is inputted to the periodicity deciding section 1 and whether the voice signal in a frame is periodic or aperiodic is decided by a unit frame of the input voice signal. In case of the periodic frame as the result, a pitch predicting coefficient is multiplied with the voice signal by one pitch period before via the pitch predicting device 4 to obtain a predicting voice signal. In case of an a periodic frame, a pitch predicting coefficient multiplied with a prescribed leak coefficient is multiplied with the voice signal before one pitch period via the predicting device 4 to obtain the predicting voice signal. That is, in case of the aperiodic signal, the pitch predicting effect is improved by multiplying the predicting coefficient multiplied with a prescribed leak coefficient (a number smaller than 1, e.g., 0.5) with the voice signal before one pitch period to obtain the predicting voice signal.
Patent JP-H04101302-A (JP)
Title: Lens for lamp and its cover
Inventor: SAKAI KAZUTOMI
IPC: F21V9/06
Filed: 1990-08-17
Abstract: PURPOSE:To prevent turning yellowish by influence of ultraviolet rays emitted from a lens for lamp or a lamp cover by forming an ultraviolet ray absorbing film made of Zn oxide of particle sizes below 0.1mum over that surface of the lens on its light source side. CONSTITUTION:A lens 2 for lamp is made of polycarbonate, and an ultraviolet ray absorbing film 5 is furnished on that surface of lens on its light source 1 side. This ultraviolet absorbing film 5 chiefly contains Zn oxide of particle sizes below 0.1mum. This provision of film 5 on the light source side absorbs a large quantity of eventually generated ultraviolet rays emitted by the light source, which suppresses turning yellowish of the organic synthetic resin constituting the lens 2 or lamp cover to be caused by the ultraviolet rays.
Patent JP-S6373016-A (JP)
Title: Combustion controller
Inventor: OKUBO ICHIRO
IPC: F23N1/02
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the fluctuation of air-fuel ratio due to an error in control or the difference of the time of response, by a method wherein the opening degree of a damper is controlled by a control signal in accordance with a load while the amount of delivering oil of a solenoid pump is controlled by an output signal in accordance with the opening degree of the damper. CONSTITUTION:A damper motor 13 is driven by a PID control signal in accordance with a difference between the hot-water temperature of a water system 3 at the outlet port side of a heat exchanger 2 and a set temperature set in a temperature setter 11. The opening degree of a damper in a damper device 9 is controlled by a worm gear 14 and combustion air, discharged out of a fan 8, is regulated to the optimum amount in accordance with the load of the damper device 9, thereafter, is supplied to a burner 1. Further, a voltage signal in accordance with the opening degree of the damper is supplied to a solenoid pump control device 16 from a potentiometer 15, therefore, the supplying amount of fuel for the burner 1 is regulated to the optimum amount coping with the load of hot-water supply and the supplying amount of combustion air for the buener. Therefore, combustion in accordance with the load of hot-water supply may be effected by the burner 1 with a proper air-fuel ratio while water, flowing through the water system 3, may be heated to a set temperature substantially when it passes through the heat exchanger 2.
Patent JP-H0774029-A (JP)
Title: Bag for conservator
Inventor: SATO MUTSUO
IPC: H01F27/14
Filed: 1993-08-31
Abstract: PURPOSE:To use the bag stably for a long time without damaging the pasted part of a bag body by a method wherein, even when the volume of the bag body is increased or decreased according to a change in the volume of insulating oil inside a conservator body, a deformation stress is not concentrated in the pasted part and strong contact friction or the like is not caused between the bag body and the inside of the conservation body. CONSTITUTION:A bag body 11 which is inserted into a conservator body so as to come into contact with insulating oil is formed by pasting rubberized cloths 12 together. Then, the pasted part 13 of the rubberized cloths 12 is formed at the outer circumference in the axial direction of the bag body 11. In addition, the pasted part 13 is formed in the part of a largest diameter at the outer circumference in the axial direction of the bag body 11.
Patent JP-S60107875-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: IIZUKA YOSHIO
IPC: H01L33/14
Filed: 1983-11-17
Abstract: PURPOSE:To eliminate any dispersion of light emitting patterns by a method wherein a current strangulation part formed on an N type thin film on a P type semiconductor single crystalline substrate is formed by diffusing P type impurity to flatten the thin film. CONSTITUTION:A thin N type GaAs layer 12 is formed on a P type GaAs substrate 11. Next P type impurity is selectively diffused on the layer 12 and then converted into the P type to form a current strangulation part 12a. Then a P type Ga1-xAlxAs clad layer 13, a P type (or N type) Ga1-yAlyAs active layer 14 and an N type Ga1-xAlxAs clad layer 15 (x>y) are successively formed on the layer 12. The thickness of a growing layer may be set up freely since double or single hetero grown layer is formed on a flat surface on the layer 12. Through these procedures, the thickness of the layer 14 may be unified resultantly eliminating any dispersion of light emitting patterns.
Patent JP-H0578237-A (JP)
Title: Controlled-release preparation
Inventor: SHIDONII ARAN BAAKAA
IPC: A23L27/00
Filed: 1991-03-06
Abstract: PURPOSE: To prepare a formulation, comprising a gel matrix, a protein entrapped into the gel matrix and an ingredient capable of binding to the entrapped protein such as a drug or an antibiotic substance and capable of hydrolyzing the protein with a proteolytic enzyme and releasing the ingredient from the protein to a desired site. CONSTITUTION: This controlled-release formulation comprises a gel matrix (preferably polysaccharides capable of gelling such as pectin, a pectate, carrageenan or guar gum and further containing Mg, Zn, Al, etc.), a protein entrapped into the gel matrix (especially casein, blood serum albumin, etc.) and an ingredient capable of binding to the entrapped protein (a drug, an antibiotic substance, a hormone, a hormone analog, a chemotherapeutic agent, etc., are especially preferred). The formulation is designed to hydrolyze the protein with a proteolytic enzyme (trypsin, etc., are especially preferred) and release the ingredient from the protein into conditions containing an enzyme. The gel matrix is capable of assuming a shape such as a membrane, a fiber or a pipe.
Patent JP-S60109293-A (JP)
Inventor: HORIBE YOSHIYUKI
IPC: H05K3/12
Filed: 1983-11-17
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-H0964569-A (JP)
Title: Electronic device
Inventor: MIYAUCHI MASASHI
IPC: H05K7/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic device having a cooling structure where the limitation of installing place is released by discharging the air from the bottom face and the noise is suppressed by enhancing the muffler effect of discharging air. SOLUTION: An exhaust fan 6 is disposed in an air discharge channel 11 between the inner wall of a rear surface and the outer wall 5 of an electronic device 1 and the air is discharged from the upper part of the air discharge channel to the lower part thereof. The air discharged from each rack is collected at the upper part of the air discharge channel and discharged through the air discharge channel 11 and an air discharge port provided in the bottom face of the electronic device. A muffler is disposed in the air discharge channel 11 in order to reduce the noise of discharged air. Furthermore, a channel separator is disposed in the vincinity of the inlet of the air discharge channel 11 in order to prevent formation of an air curtain thus enhancing the cooling efficiency.
Patent JP-S6459339-A (JP)
Title: Data imprinting device for camera
Inventor: MATSUMURA KOICHI
IPC: G03B17/24
Filed: 1987-08-31
Abstract: PURPOSE:To eliminate the need for the operation of correcting the contents of data every time a film is exchanged by automatically detecting the loading of the film in a camera and resetting the contents of the data of a counter which counts the number of photographs at the time of imprinting the information of the number of photographs on the film. CONSTITUTION:The titled device installs the counter 17 which counts up the information of the number of photographs every photographing action of the camera and a display means 21 for optically displaying the information as the information for imprinting on the film according to the information of the number of photographs received from the counter 17. Moreover, it installs an optical means 2 for imprinting the display information on the film in linking with the display means 21 and a film loading detection means 3 for detecting the loading of the film in the camera. And a counter resetting means 12 for resetting the counter 17 to an initial state by receiving a signal from the film loading detection means 3 is equipped. Thus, the counter for the number of photographs can be automatically reset in the initial state every time the film is loaded in the camera, so that it is needless to manually correct the contents of the data of the counter.
Patent JP-S6373715-A (JP)
Title: Signal output circuit
Inventor: YOSHIZAWA HIROSHI
IPC: H03K19/00
Filed: 1986-09-16
Abstract: PURPOSE:To decrease the generation of spike noise and a chip area by connecting complementary 1st and 2nd FETs in series and connecting a 3rd FET of the same polarity in parallel with one of them. CONSTITUTION:In bringing an input signal at a switching terminal 10 to a low level, a NAND gate 6 always goes to a high level independently of the signal state of a signal input terminal 9 and a P-channel FET1 is always at stopping state. The output of a NOR gate 8 is an inverting output of the input of the signal input terminal 9, and an N-channel FET5 is operated the same as the N-channel FET2. In bringing the input of the switching terminal 10 to a high level, the output of the NOR gate 8 is laways at a low level regardless of the signal state of the signal input terminal 9 and the N-channel FET 5 is always stopped. In this case, the output of the NAND gate 6 is an inverted output of the input of the signal terminal 9 and the P-channel FET1 and the N-channel FET2 constitute an inverter.
Patent JP-H0957181-A (JP)
Title: Application method and applicator
Inventor: SHIMIZU KAZUYUKI
IPC: B05D1/26
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enable lengthy application by preventing the drying of a lip part and application troubles by providing an application means which forms a primary application layer on a continuous support by extruding and applying coating liquid and a layer thickness regulating means to regulate the thickness of the layer by scraping off part of the primary application layer. SOLUTION: Coating liquid Lq is extruded upward from a coater 2 for extrusion application to be applied on a web W which is transported by a transportation means such as a backing roller B and a roller 6, the excess coating liquid is scraped off by a layer thickness regulating member 5, and the coating liquid which was scraped off and overflowed from the coater 2 is received by a recovery dish to be recovered. In this process, the amount of 1.2 times the coating liquid to make a primary film thickness hwl 30μm or more is set as the actual supply of the coating liquid, and when application is started, the coating liquid is made to overflow from both inlet and outlet side lips of the coater 2. In this way, both lips are kept wet over the whole width to prevent a lip part from being dried.
Patent JP-2000042048-A (JP)
Title: Driving mechanism for elevating/lowering mechanism for bed frame of bed
Inventor: ITO KEN
IPC: A61G7/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To perform a back raising operation while monitoring the condition of a patient near the back bottom at the time of back raising. SOLUTION: To a main frame immediately below the back bottom, a back raising driving mechanism 13 is arranged. The back raising driving mechanism 13 is provided with an operation handle and a differential gear mechanism 14 and an output displacement arm 15 in the differential gear mechanism 14 and a back raising arm projectingly provided on the back bottom are connected in terms of driving power through a linking rod.  In the state of engaging a flat gear 21 at one end of the output displacement arm 15 of the differential gear mechanism 14 and an inner gear 24 on the side of a bracket 23, a core shaft 19 is linked and rotated by the operation handle 27, a rotation amount by a handle operation is transmitted to the side of the output displacement arm 15 by a prescribed reduction ratio by the tooth number difference of the flat gear 21 and the inner gear 24 and an elevating/lowering operation is performed through the back raising arm.
Patent JP-H0563619-A (JP)
Title: Relay communication network
Inventor: SENOO MAKOTO
IPC: H04B7/14
Filed: 1991-08-28
Abstract: PURPOSE:To form an optimum network by selecting a closed loop release incoming line through outgoing line trace processing from an outgoing terminal line and changing the connection when the line is connected to a repeater station on a closed loop forming relay line. CONSTITUTION:The network is provided with a connection controller having a means detecting the occurrence of a closed loop in a connected relay line to each of repeater stations E, F, G, H, I, J, K when satellite relay lines having the repeater stations E, F and ground relay lines provided with the repeater stations E, F, G, H, I, J, K are connected, a means generating outgoing line information from a caller station when the production of the closed loop is detected by the detection means, a means retrieving and registering a connection enable branching repeater station on the closed loop, and a means executing tracing of an incoming line and executing block division at the registered connection enable branching repeater station. Moreover, a connection control means including a control line connecting repeater station. Moreover, a connection control means including a control line connecting the connection controllers is provided to the network.