baber/WOPTO huggingface dataset:
Patent JP-2000100998-A (JP)
Title: Hybrid integrated circuit device
Inventor: OHAMA TAIZO
IPC: H01L25/18
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve a hybrid integrated circuit device in reliability by a method wherein a semiconductor bonded to a heat sink is enhanced in heat dissipating. SOLUTION: A semiconductor 7 is die-bonded to a heat sink 9, the heat sink 9 is mounted on a board 1, the semiconductor 7 is connected to the board 1 with wires 6, the semiconductor 7 is coated with a coating resin 11 where filler that is higher in thermal conductivity than high molecular material is dispersed to be protected, and heat is more dissipated from the surface of the semiconductor 7.
Patent JP-H07128862-A (JP)
Title: Formation of resist pattern
Inventor: HAYASHI SHIGERU
IPC: G02B5/20
Filed: 1993-10-29
Abstract: PURPOSE:To provide the method for forming resist patterns which easily prevents the polymn. reaction of a resist by exposing from being hindered by oxygen and is free from problems, such as generation of defects. CONSTITUTION:This method for forming the resist patterns includes a stage for subjecting a resist film on a substrate 1 to pattern exposing in the state that the resist film and the oxygen in the air do not substantially come into contact with each other. An inert gas lighter than the air is introduced into a space sealed in the upper part to substitute the air in this space with the inert gas lighter than the air by utilizing a difference in weight. The pattern exposing is executed by forming the state of not substantially being in contact with the air by bringing the resist film into contact with the inert gas lighter than the air in the space.
Patent JP-H03169902-A (JP)
Title: Mirror for confirmation of putting out of light
Inventor: FUJII TOSHIO
IPC: E01F9/619
Filed: 1989-10-19
Abstract: PURPOSE:To improve traffic safety by preparing a mirror made in plane structure and by installing said mirror with its specular surface placed opposing to the advancing direction of a car on a road and made to tilt downward. CONSTITUTION:A trunk frame 7 that holds a support frame 2 of a plane mirror 1 is made of flat steel plates or angle members. To both sides of the upper part of the trunk frame 7, bearing plates 5' and 5' for adjusting shafts that adjust tilt angles of the support frame 2 in the forward and rearward directions are attached, and a number of holes 6-6 for the adjusting shafts are provided on the plates, and thereby the plane mirror 1 is held at a necessary angle. Then a mirror 20 with which a driver conforms putting out of headlights of his car is installed on a post 21 erected on the roadside in front of the exit of a tunnel, and the specular surface of the mirror is placed oppositely to the advancing direction of the car 17 and is made to tilt downward. Thereby the driver can discern his failure in putting out of the headlights, in keeping his cargo properly mounted and others, resulting in prevention of accidents.
Patent JP-H11109013-A (JP)
Title: Target-detecting device
Inventor: HIGUCHI HIROSHI
IPC: G01S3/782
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To detect a traveling target by discriminating the traveling target by a threshold processing and measuring a target position, converting a picture element position to latitude/longitude coordinates, and displaying them. SOLUTION: Satellite image data 14 for retaining a first image data memory 7 are inputted to a binarization means 8, binarization data 15 are processed by a threshold from a threshold-setting means 9 for discriminating a background sea surface from a ship, and ship picture element data 16 being calculated by a position-calculating means 10 are outputted. Image pick-up conditions of an earth curvature or the like are considered based on the latitude/longitude values at four corners of a satellite image being calculated in advance, each picture element of the satellite image is coded by the map coordinate value, a topology coordinates conversion means 24 converts the picture element position of the detected ship to a topology coordinates value, and ship topology coordinates data 27 are outputted.  A latitude/longitude value generation means 25 inputs a topology coordinates value and generates latitude/longitude display data 28, and a display device 13 mixes the data with image display data 18 and automatically displays the result.
Patent JP-H04147806-A (JP)
Title: Manufacture of cement molding and apparatus therefor
Inventor: ARAI HITOSHI
IPC: B28B3/20
Filed: 1990-10-11
Abstract: PURPOSE:To stably form a different surface material layer on the surface of a molding by forming a residing area wherein the flow of a material resides on the upstream side of a dies extrusion opening, and successively supplying a surface material into the residing area, and then extrusion molding the surface material together with a cement material from the opening. CONSTITUTION:An extrusion material is introduced into a kneading part 1 and kneaded by an auger screw provided in the kneading part 1 wherein, in the degassing area 2, cement mortal is subjected to discharge of air bubbles and then supplied into an extrusion part 3. In the extrusion part 3, an auger screw is housed in the same manner as the kneading part 1, and in the direction of a reducer 4, a kneaded material M is forwarded which is extrusion molded from a dies 5. In parallel with the extrusion process, a decorative material S is continuously supplied with respect to a residing area D of the dies part 5 by means of decorative material extruding machine 6a, 6b. Accordingly, in the residing area D, the interface of the material flow with an angle of phi is defined by the extrusion material M and decorative material S, and in accordance with extrusion of the extrusion material M, the decorative material S is accompanied in the front and rear surface sides, resulting in continuously forming of a decorative layer.
Patent JP-H04149120-A (JP)
Title: Cosmetic stick
Inventor: HIBINO HIDEYUKI
IPC: A61K8/00
Filed: 1990-10-11
Abstract: PURPOSE:To provide a cosmetic stick containing ascorbyl magnesium phosphate, stable to heat and having excellent applicability. CONSTITUTION:The objective cosmetic stick contains a solid oil component and a liquid oil component and is compounded with 1-6wt.% of L-ascorbyl magnesium phosphate (APM). The addition of APM increases the melting temperature without increasing the ratio of the solid oil component and gives a cosmetic stick having excellent applicability. Furthermore, the solid oil content can be decreased and the feeling can be improved without lowering the melting temperature of the cosmetic stick. The addition of the compound is effective in decreasing the formation of defective product caused by the melting of base of cosmetics (e.g. lipstick, stick foundation, cream, beauty wash, eyebrow pencil, temporary hair-dye and pencil-type cosmetic) in summer season.
Patent JP-H07103393-A (JP)
Title: Machine installation method
Inventor: NITTA MASAHIKO
IPC: F16M7/00
Filed: 1993-10-06
Abstract: PURPOSE:To enable high-precision leveling of a machine to be carried out by attaching a liner consisting of a pair of taper liners and a flat liner integrally on a bottom face of a machine base and wrapping a foundation bolt and the liner in concrete after the leveling of the bottom face of the machine base. CONSTITUTION:When a machine is installed, a liner 7 consisting of two taper liners 5, 6 and a flat liner 4 is first attached on a bottom face of a machine base 10 by bolts 21 on the right and left sides of a foundation bolt 12 which is hung from the machine base 10. Next, a frame 22 is provided on a concrete foundation 1 in such a way that it wraps the liner 7 around each foundation bolt 12, and concrete is poured into the frame 22 until it reaches an intermediate position P of the thickness of the flat liner 4 after the base 10 is put on a leveling member 23. After concrete is hardened the frame 22 and the bolts 21 are removed to obtain level of the machine accurately by the foundation bolt 12 and the taper liners 5, 6. Then, concrete is placed in a wooden frame provided around the machine base 10, and thus the installation of the machine is completed.
Patent JP-H04147251-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/34
Filed: 1990-10-11
Abstract: PURPOSE:To enhance color reproduction performance and maximum color development density of the photographic sensitive material and to reduce stains on unexposed parts by incorporating a specified cyan coupler. CONSTITUTION:This photographic sensitive material contains the cyan coupler of formula I in which R is H or 1 - 3 C alkyl; Y is R'CONH-, R'NHCO-, or the like; R' is H, alkyl, or the like; R' is alkyl or aryl; (l) is 0 - 4; and (m) is 1 or 2. This coupler is embodied by the compound of formula III, R' being the group of formula II, and the like. As a magenta coupler, a pyrazoloazole type coupler, and as a yellow coupler, a pivaloylacetonitrile type coupler can be used.
Patent JP-S61152036-A (JP)
Title: Semiconductor device
Inventor: MIWA HIDEO
IPC: H01L21/76
Filed: 1984-12-26
Abstract: PURPOSE:To lessen the effect of the lowering in the threshold voltage of the parasitic MOS transistor and to enable the parasitic MOS transistor located under the isolated regions to become hard to be conducted in a bipolar integrated circuit, which is constituted applying a grooved isolation method, by a method wherein the N<+> type buried layer in the non-active region between the isolated regions is biased by the highest voltage in the circuit. CONSTITUTION:An aluminum electrode 13d is formed in the inner side of a contact hole 17 at the same time as the time when the respective aluminum electrodes 13a-13c of the base, emitter and collector of the parasitic MOS transistor are formed in the inner side and the aluminum electrode 13d is formed in such a way that the highest supply voltage Vcc in the bipolar integrated circuit is impressed on the aluminum electrode 13d. By this way, it follows that an N<+> type buried layer 2b in a non-active region B is biased by the supply voltage Vcc. Therefore, the potential of the substrate becomes -Vee to that of the source and drain regions 2a and 2b of the parasitic MOS transistor Qs and a reduction in the threshold voltage of the parasitic Qs, which is caused by the effect of the substrate, is prevented. Moreover, the voltage between the source and the drain also becomes smaller. As a result, the parasitic MOS transistor Qs becomes hard to be conducted and an isolation failure of tan isolated region 10 is prevented.
Patent JP-2000081341-A (JP)
Title: Method for storing map data
Inventor: ICHIMURA ATSUSHI
IPC: G09B29/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To make path search fast by storing first map data that is used for display where a road shape is approximated and second map data that is made of a node data or the like regarding the node of the intersection of a road in a storage. SOLUTION: In a navigation device 1, a CPU 3 directs a CD-ROM device 5 to read map data at a desired region via a communication bus 4 in response to an input operation to an operation key 2. In a method for storing the map data, a CD-ROM disk 8 (storage means) stores first map data that is used for display where a road shape is approximated and second map data that is made of node data regarding the node of the intersection of a road and data for connecting the nodes of the intersection of the road. For example, when two points for performing path search are specified, one and the other are set to start point and end point, respectively. Then, second map data including the start point is read and path search is started with the start point as a start.
Patent JP-H08137992-A (JP)
Title: Character identification device
Inventor: TANIMOTO HIDEO
IPC: G06K9/46
Filed: 1994-11-08
Abstract: PURPOSE: To provide a character identification device capable of improving the recognition rate of a character. CONSTITUTION: This device is the character identification device which obtains a binarized character in the character that is a recognition object and samples its contour and identifies the character from a feature point, and it is equipped with a directional component judging part 3 which blocks the moving direction of the next point for a remarked point in the contour of the character into prescribed directional components, a feature variable calculation part 4 which obtains the information of the directional components blocked by the directional component judging part 3 and calculates the feature variable of the character pattern by using an arithmetic equation corresponding to the information, and an identification part 5 which compares the feature variable calculated by the feature variable calculation part 4 with reference feature quantity decided in advance,  respectively for plural characters, and recognizes the character in accordance with the reference feature variable with the minimum difference between them as the character in the character pattern.
Patent JP-H01160294-A (JP)
Title: Private automatic exchanger
Inventor: NIGERU CHIYANBAAREIN
IPC: H04M3/42
Filed: 1988-10-31
Abstract: PURPOSE: To utilize completely a capability provided from the private branch of automatic exchange(PABX) by providing a teletext display device to a terminal equipment connecting to the PABX. CONSTITUTION: A printed circuit board(PCB) in the PABX is connected to a television antenna by a coaxial cable 2. When information is once received by a teletext terminal via a data highway interface 40 in the case of using the exchange, the information is stored in a memory 46 and displayed on a display device 50 succeedingly. When a key 44 is operated, the display device 50 is controlled and communicated with a CPU 42 to make a data (teletext) request via a signal highway.
Patent JP-H04261652-A (JP)
Title: Implant for vitally adaptive body having patterned surface
Inventor: DONARUDO BUI HIREGASU
IPC: B29C41/02
Filed: 1991-09-26
Abstract: PURPOSE: To provide a non-central blood vessel medical graft for reconstitution or enhancement on a body. CONSTITUTION: This polymer graft contains continuous bubbles having the bubble size of about 90-500* and distributed at random, and it is provided with a surface having adjusted porosity and thickness and a stereoscopic pattern.
Patent JP-H07128308-A (JP)
Title: Liquefaction detector for ground
Inventor: KISHISHITA TAKAHIRO
IPC: G01N29/14
Filed: 1993-11-01
Abstract: PURPOSE:To detect liquefaction of the ground quickly while eliminating the probability of ineffective decision by sensor at the time of earthquake and then grasping the conditions of the ground using an AE sensor. CONSTITUTION:Upon occurrence of earthquake, an acceleration sensor 3 detects occurrence of earthquake and the state of quake and delivers signals to a personal computor D through an amplifier B while, at the same time, an AE sensor 4 is actuated to measure the generation trend of AE in the ground A and deliver a signal to the personal computor D. When the ground is not liquefied, friction takes place between particles in the ground A and detected by the sensor 4 and a decision is made that the ground is not liquefied if generation of AE increases as the quake increases. On the contrary, when the hydraulic pressure in the gap of the ground A increases to cause liquefaction, the frictional resistance between particles decreases to reduce the frictional noise. A decision is made that the ground is liquefied at a moment of time when generation of AE decreases abruptly with respect the quake of the ground A.
Patent JP-S61153259-A (JP)
Title: High accuracy shadow mask
Inventor: KAMIO MORINORI
IPC: C22C38/00
Filed: 1984-12-27
Abstract: PURPOSE:To prevent defective transmission after piercing and to provide high accuracy to a mask by using a cold-rolled dead-soft Al killed steel sheet specifying the diameter of a single inclusion and the length of a group of inclusions in the lateral direction. CONSTITUTION:A cold-rolled dead-soft Al killed steel sheet having <0.3mum average diameter of the single inclusion such as sulfide in a cross-section perpendicular to the rolling direction is used as a material for a shadow mask. A cold-rolled dead-soft Al killed steel sheet in which a group of inclusions having 0.3-5.0mum average diameter have <2.5mum length in the lateral direction may be used. THe Al killed steel sheet is pierced by etching to form a high accuracy shadow mask having <=0.5mm piercing pitch. Ununiform transmission can be inhibited by using the material.
Patent JP-H01117661-A (JP)
Title: Variable voltage/frequency device
Inventor: TAMATOSHI JUNJI
IPC: H02M7/48
Filed: 1987-10-29
Abstract: PURPOSE:To achieve highly efficient operation, by detecting a DC bus voltage and determining a proper output voltage producing data thus controlling output voltage. CONSTITUTION:An inverter 20 comprises a rectifying circuit 15, a smoothing circuit 16, a DC bus voltage detecting means 17, a means 18 for determining a proper output voltage producing data and a simulated AC producing means 19. The means 18 for determining a proper output voltage producing data determines data necessary for producing a proper desired output voltage at a desired output frequency based on an output from the detecting means 17, then converts a DC power to an AC power having desired output voltage and output frequency based on the data. Since the output from the determining means 18 is modified corresponding to voltage fluctuation of a DC bus, proper output voltage can be obtained.
Patent JP-2001101320-A (JP)
Title: Medical treatment information system
Inventor: TSUKUI HIDEKI
IPC: G16H10/60
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To transfer data to the server of different protocols through a network. SOLUTION: Picture data and character data, which are collected by a medical picture inspection device 11 and a medical information recording device 12, are temporarily stored in primary preservation devices 11a and 12a. Prescribed data among stored data is transferred to plural servers by protocols fitted to the respective servers through a network 2. Even if the systems of various specifications are introduced into a medical facility and they are operated, data can be referred to at any place.
Patent JP-H04147205-A (JP)
Title: Projection lens
Inventor: KASHIWABARA TAKASHI
IPC: G02B7/02
Filed: 1990-10-11
Abstract: PURPOSE:To mount the lens at low cost with extremely simple constitution and high reliability by cutting a thread in the outer peripheral end surface of the lens and engaging threadably them with a female screw formed in the inner peripheral surface of a lens barrel, and mounting a lens element at a specific position. CONSTITUTION:The outer peripheral end surface of the plastic lens element 21 is thread-cut 22 by one round. The female screw 23 that the threads 22 engage threadably is formed in the inner peripheral surface of the intermediate lens barrel 2 and the element 21 is engaged and mounted at the specific position. The lens barrel 2 is so machined that air intervals between lenses are adjusted and the lenses are centered in the mount state. Further, lens elements 24 and 25 are fitted similarly. The thread 22 need not be formed continuously in the outer peripheral end surface as shown on the element 21 and may be divided into plural parts at optional angular intervals.
Patent JP-H01116944-A (JP)
Title: Magneto-optical recording medium for low-magnetic field recording
Inventor: TANAKA SHINSUKE
IPC: G11B11/10
Filed: 1987-10-29
Abstract: PURPOSE:To improve magnetic field recording characteristics by using a specific amorphous alloy having the axis of easy magnetization in the direction perpendicular to the film plane and forming said alloy in such a manner that the atomic ratios thereof satisfy the specific conditions. CONSTITUTION:The thin film is formed of the amorphous alloy LRzR1x(Fe1-yCoy)1-x-z (where LR is at least >=1 kinds of elements among La, Ce, Pr, Nd, Pm, Sm, and Eu; R is at least one kind of Tb, Gd or Dy) having such magnetic characteristics as to direct the magnetization toward the direction perpendicular to the film plane and the atomic ratios thereof are specified to 0.20<=x<=0.25, 0.1<=y<=0.3, 0.02<=z<0.15. The axis of easy magnetization in the direction perpendicular to the film plane can be provided to the recording medium having such compsn. range and the extremely high-density recording with the low-modulation magnetic field is enabled. The recording magnetic fields are thereby decreased and the magnetic field-modulated recording characteristics are improved.
Patent JP-S61152712-A (JP)
Title: Production of petroleum resin
Inventor: SAKAI YASUJI
IPC: C08F240/00
Filed: 1984-12-27
Abstract: PURPOSE:To produce a petroleum resin having stable physical properties in high productivity, by preparing a fraction containing unsaturated hydrocarbon by the thermal cracking of petroleum, polymerizing the fraction in the presence of a Friedel-Crafts catalyst, and contacting the product with water, etc. in the presence of a specific surfactant, thereby removing impurities from the product. CONSTITUTION:A fraction containing unsaturated hydrocarbons and prepared by the thermal cracking of petroleum is polymerized in the presence of a Friedel-Crafts catalyst, and the oily fraction containing the polymerization product is made to contact with water on an alkaline aqueous solution in the presence of a surfactant of formula (R1-R4 are H or alkyl; c, d, f, g and h are numbers to give a polyoxyalkylene copolymer having an average molecular weight of >=1,000 and an ethylene oxide unit content of 40-100%, e is 2-4) or formula I and formula II (R is alkyl group of a fatty acid; R5 and R6 are H or alkyl; a and b are numbers to give a polyoxyalkylene copolymer having an average molecular weight of >=1,000 and an ethylene oxide unit content of 40-100%). The objective polymer is separated from the oil-phase fraction.
Patent JP-H01117021-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SHUDO HIROAKI
IPC: H01L21/22
Filed: 1987-10-29
Abstract: PURPOSE:To restrain the irregularity of concentration of reaction gas, by alternately arranging half-round rectifying bodies up and down, at a plurality of specified positions between semiconductor wafers inserted in a reaction pipe, and making an adequate quantity of the reaction gas flow between the semiconductor wafers. CONSTITUTION:A boat 1 on which many semiconductor wafers W are mounted in parallel is inserted in a reaction pipe 2. Reaction gas G supplied from the front end of the reaction tube 2 is discharged from the rear end. At a plurality of specified positions between wafers W, half-round rectifying bodies 10a, 10b along the inner peripheral surface of the reaction pipe 2 are alternately arranged up and down. The reaction gas flowing from the front end toward the rear end is prevented from straight traveling by the rectifying bodies 10a, 10b, and the flow direction is compulsorily changed. As a result, an adequate quantity of the reaction gas flows between wafers, and the irregularity of concentration of the reaction gas is restrained.