baber/WOPTO huggingface dataset:
Patent JP-H0757610-A (JP)
Title: Fuse
Inventor: YUZA YASUTADA
IPC: H01H85/157
Filed: 1993-08-18
Abstract: PURPOSE:To provide a fuse with which change of frequency characteristics is corrected for reducing distortion given to a current waveform when a current passes the fuse. CONSTITUTION:A fuse comprises a cylindrical body 2 comprising heat-resistant insulation material, a pair of conductive terminals 1 fixed to both ends of the cylindrical body 2, and a fusible body 3 stretched between the conductive terminals 1 through the cylindrical body 2. For solder 4 for fixing this fusible body 3 to the conductive terminal 1, and conductive material of the fuse composed of a gold plating layer 6 covering the conductive terminals 1 and the solder 4, material of a low magnetization ratio is used.
Patent JP-H0399406-A (JP)
Title: Corrosion-preventing method for permanent magnet
Inventor: OKONOGI ITARU
IPC: H01F41/02
Filed: 1989-09-12
Abstract: PURPOSE:To accomplish both high corrosion-preventing capability (corrosion- proof property) and a high abrasion-resisting property by a method wherein a highly minute film of ladder type silicon resin is formed on the surface of a rare-earth magnet. CONSTITUTION:Magnet powder is obtained from the rare-earth metal compound alloy consisting of the compositional rare-earth metal, transition metal and a semiconductor element using a super-quenching method. The magnet powder is pulverized by the mechanical method using an attritor mill and also by the wet-grinding method using a hexane, and after epoxy resin has been mixed as a bonding agent, the mixture is kneaded. The mixture is compact-molded, and a rare-earth magnet is formed. The rare-earth magnet is resin-coated using a dipping method. The permanent magnet is dipped into the liquid formed by dissolving the glass resin of coating material into an acetone solvent, the magnet is picked up and hardened by heating.
Patent JP-H0284877-A (JP)
Title: Linear density converting circuit
Inventor: SUZUKI KENJI
IPC: H04N1/393
Filed: 1988-09-20
Abstract: PURPOSE:To execute the enlargement/reduction conversion of a picture to a free size by providing a register to independently set arbitrary conversion magnification respectively in a main scanning direction and a sub scanning direction at the time of linear density conversion. CONSTITUTION:For the output of 20-bit width from a converting picture address computing circuit 1 in the main scanning direction, high-order 13 bits are a referring picture element address in the main scanning direction and low-order 7 bits are an address in a referring picture element in the main scanning direction. On the other hand, for the output of 11-bit width from a converting picture element address computing circuit 2 in the sub scanning direction, high-order 4 bits are the referring picture element address in the sub scanning direction and low-order 7 bits are the address in the referring picture element in the sub scanning direction. A referring four picture element output circuit 3 receives the respective referring picture element addresses in the main scanning direction and sub scanning direction and outputs the value of the referring four picture elements. A converting picture element value output circuit 4 receives the values of the referring four picture elements and the respective addresses in the referring picture elements in the main and sub scanning directions and outputs the value of the converting picture element.
Patent JP-S6483406-A (JP)
Title: Pneumatic radial tire
Inventor: IINO HIROSHI
IPC: D02G3/48
Filed: 1987-09-22
Abstract: PURPOSE:To improve the gripping property and road surface following property of a tire by making a belt material of a reed screen-like mixed woven cloth woven with at least one type of various fiber cords and a steel cord alternatively disposed. CONSTITUTION:For a belt material of a pneumatic radial tire is used a reed-like cloth woven by a steel cord A and other types of fiber cords B different in type from the steel cord, both cords being disposed alternately. For other types of fiber cords B at least one type of cord selected from a nylon cord, polyester fiber cord and ardmide fiber cord is used. Thus, the gripping performance and road surface holding performance which are defects of the cloth are prevented from degradation without damaging excellent performance of steel cord as belt material, while the tackiness is improved.
Patent JP-H0287935-A (JP)
Title: Overcharge prevention circuit
Inventor: ARAI KENJI
IPC: H02J7/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a small, low-cost overcharge prevention circuit operating with a good accuracy at an arbitrary potential by constituting said circuit in such a manner that a Zener diode generates heat and a thermal fuse melts to bring a charging circuit to an open state when a voltage exceeding a Zener voltage is applied to said Zener diode. CONSTITUTION:A Zener diode 2 is connected in parallel with a battery 1, further a thermal fuse 3 composed of a low-melting alloy is connected in series with said battery 1, and at the charge time, a series circuit of said battery 1 and fuse 3 is also connected with a charger 4. Said thermal fuse 3 is arranged in the position where the temperature of said Zener diode 2 can be sensed. According to such constitution, the subject apparatus is brought to an overcharge state by the completion of charge and an electric current flows through the Zener diode 2, which thereby generates heat. As a result, the thermal fuse melts by said heat developed, a charging circuit is opened, and the overcharge of said battery is prevented so that no heat is generated thereafter.
Patent JP-H04118179-A (JP)
Title: Device and method for checking cutting of electrode tip
Inventor: KANEKAWA YUJI
IPC: B23K11/30
Filed: 1990-09-05
Abstract: PURPOSE:To check the cutting of an electrode tip by means of an optical sensor by providing an electrode tip guide and a light transmitting means in a through- hole provided in a guide case, disposing a light emitting port and light receiving port and mounting an amplifier provided with a light emitting element. CONSTITUTION:A recess 6 is provided in the electrode tip guide 2 provided in the guide case 3. A small hole 8 is provided in the recess 6 and the through- hole 9 is provided in the electrode tip guide 2 and the guide case 3. The light transmitting means 4 is provided in the through-hole 9. The light emitting port and light receiving port provided in the light transmitting means 4 are disposed in the part opposite from the recess 6 of the small hole 8 of the electrode tip guide 2 and the amplifier 5 provided with the light emitting diode as the light emitting element is mounted in the light transmitting means 4. The checking of the electrode tip cutting is executed in this way in place of the operator's visual checking entailing danger.
Patent JP-H0572561-A (JP)
Title: Active matrix substrate
Inventor: KAWAKAMI JUNZO
IPC: G02F1/136
Filed: 1991-09-17
Abstract: PURPOSE:To improve an image grade and to enhance the yield of production by preventing the defects generated on a display screen even if a metallic material which is low in resistance but is weak in acid resistance is used for scanning lines or signal lines. CONSTITUTION:Only the gate electrodes 4 of thin-film transistors(TFTRs) 18 are formed of an acid resistant material if the TFTRs 18 are of a reverse stagger type. Contact holes are then provided in insulating films 5 thereon and the scanning lines 3 on the insulating films 5 are connected via the contact holes to the gate electrodes 4. The material having the high acid resistance can, therefore, be used for the gate electrodes 4 near a substrate 1. On the other hand, a material having a low resistance value is usable for the scanning lines 3 thereon. The source electrodes of the TFTRs are formed of the acid resistant material and the contact holes are provided on the insulating films thereon. The signal lines on the insulating films are connected via these contact holes to the source electrodes. The material having the excellent acid resistance is, therefore, usable for the source electrodes near the substrate. On the other hand, the material having the low resistance value is usable for the signals line thereon.
Patent JP-H04114702-A (JP)
Title: Method and device for filtration
Inventor: YAMAZAKI HARUYASU
IPC: B01D35/02
Filed: 1990-09-05
Abstract: PURPOSE:To automatically remove impurities from a relatively large amt. of liq. to be treated by a method wherein a plurality of adsorbing pipes holding therein adsorbing material are interconnected and the liq. is supplied and passed under the force of gravity through a plurality of adsorbing pipes successively to separate and remove impurities from the liq. by filtration therethrough. CONSTITUTION:A plurality of adsorbing pipes 4-6 holding therein adsorbing material are interconnected. The liq. having oil and water in suspension is supplied for treatment from a connecting pipe 10 and passed through an air removal pipe 3, a first oil-water separating tower 1 and a second oil-water separating tower 2 successively. The liq. is passed under the force of gravity through adsorbing pipes 4-6 successively to separate impurities therefrom by filtration therethrough. As a result, the impurities can be automatically removed from a relatively large amt. of the liq.
Patent JP-H1187848-A (JP)
Title: Manufacturing method of semiconductor element with gainnas, element manufactured by the method and optical communication system using element
Inventor: KONDO MASAHIKO
IPC: H01S5/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser for an optical communication system having excellent temperature characteristics by crystal growing GaInNAs on a substrate crystal in a specific temperature range. SOLUTION: A GaAs buffer layer 2, an n-type AlGaAs clad layer 3, a distortion single quantum well active layer 4, a p-type AlGaAs clad layer 5 and a p-type GaAs cap layer 6 are sequentially formed on an n-type GaAs substrate 1 by a gas source molecular-beam epitaxy method. At this time, the layer 4 forms a well layer 11 in which GaInNAs is crystal-grown between GaAa barrier layers 10 and 12 at a temperature range of 350 to 490 deg.C. Further, an SiNx nitride film is deposited, and a current constriction layer 7 is formed. And, a p-type side electrode 8 and an n-type side electrode 9 are formed. Thereafter, a semiconductor laser element having a resonator length of about 400 μm is obtained by a cleavage method.
Patent JP-H0983896-A (JP)
Title: Digital video receiving device for simultaneous multi-channel display
Inventor: OHIRA HIDEO
IPC: H04N7/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital multi-channel simultaneous display system coping with a digital CATV and a digital TV broadcast system. SOLUTION: Proper data (in-frame coded video data or the like) to be selected and extracted by a multiplex data selection means 1 receiving multiplex data 101 in which coded data for plural programs are multiplexed are stored tentatively in an intermediate buffer means 2 to match the speed. A video decoding means 3 decodes the data 102 sequentially and a video reduction means reduces the data to a proper size. According to a write address 106 generated by an address generating means 6 by an address generation command 105 from the video decoding means 3, video image reduction data 104 of plural programs from the video image reduction means 4 are written to different addresses of a display frame memory means 5. Display data 107 from the display frame memory means 5 are subjected to D/A conversion, amplified and plural screens are displayed simultaneously on a video display means 7.
Patent JP-H1084418-A (JP)
Title: Duplex communication system
Inventor: KAKII TOSHIAKI
IPC: H04M3/42
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the duplex communication system in which a conversation is made between two parties approved by each other at a date and time approved by the both parties. SOLUTION: A 1st conversation party loads its own IC card to an external storage terminal 24 of a terminal station 20, reference communication reservation information of a 2nd conversation party displayed on an output terminal 28 and uses an entry register 26 to tentatively reserve the communication with the 2nd conversation party. The 2nd conversation party loads its own IC card to an external storage terminal 34 of a terminal station 30, confirms whether or not a new tentative reservation is made through the display on the output terminal equipment 38, and when the 2nd conversation party approves the new tentative reservation, the 2nd conversation party makes confirmation entry by an entry terminal 36. When each of the 1st and 2nd conversation parties load its own IC card to an external storage terminal of any terminal station, the line is connected when the reserved date and time comes and the communication is started.
Patent JP-H01257750-A (JP)
Title: Heating element having ptc wafer for vessel
Inventor: PIITAA JIEI RUPORI
IPC: F02M25/08
Filed: 1987-09-21
Abstract: PURPOSE: To heat the sucked fuel steam and to rapidly release it by installing a wafer made of electrothermal material in air inlet of a fuel steam recovery container. CONSTITUTION: A heating element 16 is arranged in a container 10 that contains absorbent carbon 15 therein for sucking and releasing fuel steam. The heating element 16 made of wafer 18 of PTC ceramics is installed in the heating element casing 20. An inlet 28 is formed in the bottom wall 26 of the heating element casing 20, and a suction regulating disc 40 composed of circuit plate is pressed in. While fuel steam is released, the air passes through the suction passageway 52, an inlet 28 formed in the bottom wall 26 and a hole 41 formed in the suction regulating disc 40, and last is sucked into the chamber formed by the suction regulating disc and the wafer 18. Therefore, the air is uniformly heated by the wafer 18.
Patent JP-H0981769-A (JP)
Title: Animation generation system
Inventor: YONEZAWA TOMOE
IPC: G06T13/80
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily edit an animation as the operator intends. SOLUTION: When a user points out a test display button 704 after selecting a desired movement rule name out of the names of movement rules listed in a list box 702, the selected name of the movement rule is displayed in an area 705 and an animation of an image moving according to the script wherein the movement rule indicated by the selected name of the movement rule is defined is displayed therein as a test. This script is previously stored in a main storage device. When the user points out an OK button 709 finally after all settings are completed, presentation data referred to when the animation is displayed in the area 705 are generated for a field object arranged in a specific window.
Patent JP-S6298642-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KANEKO HIROKO
IPC: H01L21/768
Filed: 1985-10-25
Abstract: PURPOSE:To improve the integration degree of an IC by a method wherein the barrier metals to be formed between the semiconductor regions and the conductive layers consist of the high-melting point metal silicide layers formed on the regions in the self-matching manner and the high-melting point metal nitride layers formed in the connecting holes. CONSTITUTION:Titanium silicide TiSi layers 9 having a comparatively larger resistance, formed on upper surfaces of semiconductor regions 7b in a self- matching manner, are further annealed to be formed into titanium silicide TiSi2 layers having a small resistance and titanium silicide layers (first conductive layers) having a small resistance are formed on the upper surfaces of the semiconductor regions 7b in a self-matching manner. Moreover, after being formed on the semiconductor regions 7b in a self-matching manner, the titanium silicide layers are annealed in nitrogen-containing gas to be formed into titanium nitride layers 12. As a result, barrier metals (second conductive layers) consisting of the titanium nitride layers 12 can be formed on the semiconductor regions 7b without a mask-matching allowance.
Patent JP-H0684945-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAI NOBUHIRO
IPC: H01L29/78
Filed: 1992-09-04
Abstract: PURPOSE:To suppress an irregularity in characteristics of a device by severely and simply controlling a position of a crystalline grain boundary in a polycrystalline semiconductor. CONSTITUTION:A polycrystalline silicon layer 36 is formed on a silicon substrate 31, and a gate 34 is formed thereon. Then, with the gate 34 as a mask ions 47 are implanted in the layer 36 to convert the layer 36 of a region directly under the gate 34 to an amorphous silicon layer 33. Further, a crystalline growth is advanced from the layer 36 remaining at both sides of the layer 33 toward the layer 33 to form the layer 36 in which a crystalline grain boundary 49 exists only at a center of a channel region 45, and with the gate 34 as a mask a source region 43 and a drain region 45 are formed.
Patent JP-H1185376-A (JP)
Title: Information display device with optical position detecting device
Inventor: YAMAGUCHI NOBUYASU
IPC: G06F3/042
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make easily maintainable the matching between two coordinate systems by comparing the position of an indication body detected on the basis of a 2nd coordinate system with a specific position of a 1st coordinate system and correcting it. SOLUTION: Laser lights emitted by light emitting elements 11a and 11b angularly scan a plane substantially parallel to a display screen 10 through the rotation of polygon mirrors 16a and 16b and are projected on a retroreflective sheet 7 and their reflected lights are reflected by the polygon mirrors 16a and 16b and then made incident on light receiving elements 13a and 13b. If there is a shield body in the optical paths of the projection lights, the reflected lights are not made incident on the light receiving elements 13a and 13b.  The coordinate axis of the 2nd coordinates of an indication body detecting device and the coordinate axis of the 1st coordinate system of the display screen 10 possibly shift from each other because of a position shift error between the retroreflective sheet 7 and light transmission/reception units 1a and 1b, so the both need to be corrected while made to correspond to each other and conversion between the unit systems of the both is necessary and carried out by using a linear conversion expression.
Patent JP-S61117550-A (JP)
Title: Exposing device
Inventor: HIRAMOTO TATSUMI
IPC: H01L21/027
Filed: 1984-11-13
Abstract: PURPOSE:To improve the utilizing efficiency of light, by condensing the light radiated from a light source onto the incident end face of an optical fiber bundle by means of a light condensing reflecting mirror. CONSTITUTION:Light from a light source 1 of a short-arc type mercury-arc lamp is condensed onto the 2nd focal pint of a light condensing reflecting mirror 2 through the mirror 2 and the whole quantity of the light is introduced to the incident end face 3a of an optical fiber bundle 3 positioned to the 2nd focal pint. The outgoing end 3b of the optical fiber bundle 3 has a flat-like shape and the radiated optical beam from this end 3b forms an optical beam radiated at a fixed angle on the same plane and becomes an arc-like slit of about 1-4mm in width after it is repeatedly reflected by a spherical mirror 4, plane mirrors 6 and 6 and other spherical mirrors 5 and 5 and by the work of the spherical mirrors 4 and 5, and the arc-like light passing through a photomask 7 forms an image on a wafer 11 which is an irradiated surface as a photomask pattern after it is repeatedly reflected by a trapezoidal mirror 8, concave mirror 9, and convex mirror 10.
Patent JP-H0793674-A (JP)
Title: Entrance control system
Inventor: KAWABATA KATSUHIKO
IPC: G06Q50/00
Filed: 1993-09-24
Abstract: PURPOSE:To set entrance permission with limitation at every card by discriminating the permission/inhibition of entrance based on the content of a specific bit in all bits of a history area. CONSTITUTION:Each entrance gate G1 is equipped with a card reader 105 which reads the recorded content of all bits of the history area from the card, a means 101 which discriminates the permission/inhibition of the entrance based on the content of the bit (first bit) in accordance with the gate number of the entrance gate G1 in all bits of the history area, and means 101, 105 which rewrite the content of the history area of the card by the exclusive logical operation (XOR) result of the content of all read bits of the history area and the gate number of the entrance gate. When card-entry is performed from a certain gate G1. the bit (first bit) in accordance with the number of the gate G1 in the history area of the card is rewritten, and re-entrance from the gate G1 by the card is inhibited.
Patent JP-S6298958-A (JP)
Title: Facsimile response system
Inventor: SHOJI MASAAKI
IPC: H04N1/00
Filed: 1985-10-25
Abstract: PURPOSE:To offer information by a document where a character, a graphic and a natural picture mix by editing said document based on a telegram received from a host computer, converting said document into a facsimile recording signal and outputting the signal to a facsimile terminal. CONSTITUTION:The host computer 1 edits the telegram composed of document layout information, text block information, graphic block information and natural picture block information, and transmits it to a facsimile response device 2. After it provisionally stores the received telegram in an input buffer memory 21, it reads document layout information out of the input buffer memory 21 at a facsimile picture generation part 22, sequentially reads out the text block information, graphic information and natural picture block information and edits the documents. According to the document layout information, said information is converted into a dot pattern so as to array it in an output buffer memory 23. Thus information by the document where a character, a graphic and a natural picture mix can be easily offered.
Patent JP-H0576509-A (JP)
Title: Inspecting device using nuclear magnetic resonance
Inventor: YABUSAKI YUKIO
IPC: A61B5/055
Filed: 1991-09-18
Abstract: PURPOSE:To pick-up images with high sensitivity and high resolution and to execute inspection without being interrupted by providing a mechanism for pressing the hand or the wrist as necessary while using the combination of a solenoid coil in a shape to put-in the hand or the wrist and a coil where the solenoid coil is intersected orthogonally with a magnetic flux. CONSTITUTION:At the coil for the joint of the hand or the wrist, an electrode 310 composed of a copper wire is wound around a cylindrical bobbin 300 and further, rectangular electrodes 700 and 701 composed of copper wires are wound around the cylindrical bobbin 300 so as to obtain sensitivity in a direction intersecting orthogonally with the axial direction of the cylindrical bobbin 300. Therefore, since the hand or wrist 201 of a reagent directly touches electrodes 320, 321, 700 and 701, there is no danger of getting electric shocks. Further, air tight bags 601 and 602 for pressure composed of materials to be stretched to the inside of the cylindrical bobbin 300 are provided to press the hand or the wrist by injecting fluid such as the air of suitable pressure from the outside to the respective bags. Thus, the images can be picked up with high sensitivity and high resolution, and the inspection can be executed without being interrupted.